diff options
1353 files changed, 29820 insertions, 31269 deletions
diff --git a/Documentation/arm/Marvell/README b/Documentation/arm/Marvell/README new file mode 100644 index 0000000..8f08a86e0 --- /dev/null +++ b/Documentation/arm/Marvell/README @@ -0,0 +1,232 @@ +ARM Marvell SoCs +================ + +This document lists all the ARM Marvell SoCs that are currently +supported in mainline by the Linux kernel. As the Marvell families of +SoCs are large and complex, it is hard to understand where the support +for a particular SoC is available in the Linux kernel. This document +tries to help in understanding where those SoCs are supported, and to +match them with their corresponding public datasheet, when available. + +Orion family +------------ + + Flavors: + 88F5082 + 88F5181 + 88F5181L + 88F5182 + Datasheet : http://www.embeddedarm.com/documentation/third-party/MV88F5182-datasheet.pdf + Programmer's User Guide : http://www.embeddedarm.com/documentation/third-party/MV88F5182-opensource-manual.pdf + User Manual : http://www.embeddedarm.com/documentation/third-party/MV88F5182-usermanual.pdf + 88F5281 + Datasheet : http://www.ocmodshop.com/images/reviews/networking/qnap_ts409u/marvel_88f5281_data_sheet.pdf + 88F6183 + Core: Feroceon ARMv5 compatible + Linux kernel mach directory: arch/arm/mach-orion5x + Linux kernel plat directory: arch/arm/plat-orion + +Kirkwood family +--------------- + + Flavors: + 88F6282 a.k.a Armada 300 + Product Brief : http://www.marvell.com/embedded-processors/armada-300/assets/armada_310.pdf + 88F6283 a.k.a Armada 310 + Product Brief : http://www.marvell.com/embedded-processors/armada-300/assets/armada_310.pdf + 88F6190 + Product Brief : http://www.marvell.com/embedded-processors/kirkwood/assets/88F6190-003_WEB.pdf + Hardware Spec : http://www.marvell.com/embedded-processors/kirkwood/assets/HW_88F619x_OpenSource.pdf + Functional Spec: http://www.marvell.com/embedded-processors/kirkwood/assets/FS_88F6180_9x_6281_OpenSource.pdf + 88F6192 + Product Brief : http://www.marvell.com/embedded-processors/kirkwood/assets/88F6192-003_ver1.pdf + Hardware Spec : http://www.marvell.com/embedded-processors/kirkwood/assets/HW_88F619x_OpenSource.pdf + Functional Spec: http://www.marvell.com/embedded-processors/kirkwood/assets/FS_88F6180_9x_6281_OpenSource.pdf + 88F6182 + 88F6180 + Product Brief : http://www.marvell.com/embedded-processors/kirkwood/assets/88F6180-003_ver1.pdf + Hardware Spec : http://www.marvell.com/embedded-processors/kirkwood/assets/HW_88F6180_OpenSource.pdf + Functional Spec: http://www.marvell.com/embedded-processors/kirkwood/assets/FS_88F6180_9x_6281_OpenSource.pdf + 88F6281 + Product Brief : http://www.marvell.com/embedded-processors/kirkwood/assets/88F6281-004_ver1.pdf + Hardware Spec : http://www.marvell.com/embedded-processors/kirkwood/assets/HW_88F6281_OpenSource.pdf + Functional Spec: http://www.marvell.com/embedded-processors/kirkwood/assets/FS_88F6180_9x_6281_OpenSource.pdf + Homepage: http://www.marvell.com/embedded-processors/kirkwood/ + Core: Feroceon ARMv5 compatible + Linux kernel mach directory: arch/arm/mach-kirkwood + Linux kernel plat directory: arch/arm/plat-orion + +Discovery family +---------------- + + Flavors: + MV78100 + Product Brief : http://www.marvell.com/embedded-processors/discovery-innovation/assets/MV78100-003_WEB.pdf + Hardware Spec : http://www.marvell.com/embedded-processors/discovery-innovation/assets/HW_MV78100_OpenSource.pdf + Functional Spec: http://www.marvell.com/embedded-processors/discovery-innovation/assets/FS_MV76100_78100_78200_OpenSource.pdf + MV78200 + Product Brief : http://www.marvell.com/embedded-processors/discovery-innovation/assets/MV78200-002_WEB.pdf + Hardware Spec : http://www.marvell.com/embedded-processors/discovery-innovation/assets/HW_MV78200_OpenSource.pdf + Functional Spec: http://www.marvell.com/embedded-processors/discovery-innovation/assets/FS_MV76100_78100_78200_OpenSource.pdf + MV76100 + Not supported by the Linux kernel. + + Core: Feroceon ARMv5 compatible + + Linux kernel mach directory: arch/arm/mach-mv78xx0 + Linux kernel plat directory: arch/arm/plat-orion + +EBU Armada family +----------------- + + Armada 370 Flavors: + 88F6710 + 88F6707 + 88F6W11 + + Armada XP Flavors: + MV78230 + MV78260 + MV78460 + + Product Brief: http://www.marvell.com/embedded-processors/armada-xp/assets/Marvell-ArmadaXP-SoC-product%20brief.pdf + No public datasheet available. + + Core: Sheeva ARMv7 compatible + + Linux kernel mach directory: arch/arm/mach-mvebu + Linux kernel plat directory: none + +Avanta family +------------- + + Flavors: + 88F6510 + 88F6530P + 88F6550 + 88F6560 + Homepage : http://www.marvell.com/broadband/ + Product Brief: http://www.marvell.com/broadband/assets/Marvell_Avanta_88F6510_305_060-001_product_brief.pdf + No public datasheet available. + + Core: ARMv5 compatible + + Linux kernel mach directory: no code in mainline yet, planned for the future + Linux kernel plat directory: no code in mainline yet, planned for the future + +Dove family (application processor) +----------------------------------- + + Flavors: + 88AP510 a.k.a Armada 510 + Product Brief : http://www.marvell.com/application-processors/armada-500/assets/Marvell_Armada510_SoC.pdf + Hardware Spec : http://www.marvell.com/application-processors/armada-500/assets/Armada-510-Hardware-Spec.pdf + Functional Spec : http://www.marvell.com/application-processors/armada-500/assets/Armada-510-Functional-Spec.pdf + Homepage: http://www.marvell.com/application-processors/armada-500/ + Core: ARMv7 compatible + Directory: arch/arm/mach-dove + +PXA 2xx/3xx/93x/95x family +-------------------------- + + Flavors: + PXA21x, PXA25x, PXA26x + Application processor only + Core: ARMv5 XScale core + PXA270, PXA271, PXA272 + Product Brief : http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_pb.pdf + Design guide : http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_design_guide.pdf + Developers manual : http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_dev_man.pdf + Specification : http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_emts.pdf + Specification update : http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_spec_update.pdf + Application processor only + Core: ARMv5 XScale core + PXA300, PXA310, PXA320 + PXA 300 Product Brief : http://www.marvell.com/application-processors/pxa-family/assets/PXA300_PB_R4.pdf + PXA 310 Product Brief : http://www.marvell.com/application-processors/pxa-family/assets/PXA310_PB_R4.pdf + PXA 320 Product Brief : http://www.marvell.com/application-processors/pxa-family/assets/PXA320_PB_R4.pdf + Design guide : http://www.marvell.com/application-processors/pxa-family/assets/PXA3xx_Design_Guide.pdf + Developers manual : http://www.marvell.com/application-processors/pxa-family/assets/PXA3xx_Developers_Manual.zip + Specifications : http://www.marvell.com/application-processors/pxa-family/assets/PXA3xx_EMTS.pdf + Specification Update : http://www.marvell.com/application-processors/pxa-family/assets/PXA3xx_Spec_Update.zip + Reference Manual : http://www.marvell.com/application-processors/pxa-family/assets/PXA3xx_TavorP_BootROM_Ref_Manual.pdf + Application processor only + Core: ARMv5 XScale core + PXA930, PXA935 + Application processor with Communication processor + Core: ARMv5 XScale core + PXA955 + Application processor with Communication processor + Core: ARMv7 compatible Sheeva PJ4 core + + Comments: + + * This line of SoCs originates from the XScale family developed by + Intel and acquired by Marvell in ~2006. The PXA21x, PXA25x, + PXA26x, PXA27x, PXA3xx and PXA93x were developed by Intel, while + the later PXA95x were developed by Marvell. + + * Due to their XScale origin, these SoCs have virtually nothing in + common with the other (Kirkwood, Dove, etc.) families of Marvell + SoCs, except with the MMP/MMP2 family of SoCs. + + Linux kernel mach directory: arch/arm/mach-pxa + Linux kernel plat directory: arch/arm/plat-pxa + +MMP/MMP2 family (communication processor) +----------------------------------------- + + Flavors: + PXA168, a.k.a Armada 168 + Homepage : http://www.marvell.com/application-processors/armada-100/armada-168.jsp + Product brief : http://www.marvell.com/application-processors/armada-100/assets/pxa_168_pb.pdf + Hardware manual : http://www.marvell.com/application-processors/armada-100/assets/armada_16x_datasheet.pdf + Software manual : http://www.marvell.com/application-processors/armada-100/assets/armada_16x_software_manual.pdf + Specification update : http://www.marvell.com/application-processors/armada-100/assets/ARMADA16x_Spec_update.pdf + Boot ROM manual : http://www.marvell.com/application-processors/armada-100/assets/armada_16x_ref_manual.pdf + App node package : http://www.marvell.com/application-processors/armada-100/assets/armada_16x_app_note_package.pdf + Application processor only + Core: ARMv5 compatible Marvell PJ1 (Mohawk) + PXA910 + Homepage : http://www.marvell.com/communication-processors/pxa910/ + Product Brief : http://www.marvell.com/communication-processors/pxa910/assets/Marvell_PXA910_Platform-001_PB_final.pdf + Application processor with Communication processor + Core: ARMv5 compatible Marvell PJ1 (Mohawk) + MMP2, a.k.a Armada 610 + Product Brief : http://www.marvell.com/application-processors/armada-600/assets/armada610_pb.pdf + Application processor only + Core: ARMv7 compatible Sheeva PJ4 core + + Comments: + + * This line of SoCs originates from the XScale family developed by + Intel and acquired by Marvell in ~2006. All the processors of + this MMP/MMP2 family were developed by Marvell. + + * Due to their XScale origin, these SoCs have virtually nothing in + common with the other (Kirkwood, Dove, etc.) families of Marvell + SoCs, except with the PXA family of SoCs listed above. + + Linux kernel mach directory: arch/arm/mach-mmp + Linux kernel plat directory: arch/arm/plat-pxa + +Long-term plans +--------------- + + * Unify the mach-dove/, mach-mv78xx0/, mach-orion5x/ and + mach-kirkwood/ into the mach-mvebu/ to support all SoCs from the + Marvell EBU (Engineering Business Unit) in a single mach-<foo> + directory. The plat-orion/ would therefore disappear. + + * Unify the mach-mmp/ and mach-pxa/ into the same mach-pxa + directory. The plat-pxa/ would therefore disappear. + +Credits +------- + + Maen Suleiman <maen@marvell.com> + Lior Amsalem <alior@marvell.com> + Thomas Petazzoni <thomas.petazzoni@free-electrons.com> + Andrew Lunn <andrew@lunn.ch> + Nicolas Pitre <nico@fluxnic.net> + Eric Miao <eric.y.miao@gmail.com> diff --git a/Documentation/arm/Samsung-S3C24XX/GPIO.txt b/Documentation/arm/Samsung-S3C24XX/GPIO.txt index 816d607..8b46c79 100644 --- a/Documentation/arm/Samsung-S3C24XX/GPIO.txt +++ b/Documentation/arm/Samsung-S3C24XX/GPIO.txt @@ -1,4 +1,4 @@ - S3C2410 GPIO Control + S3C24XX GPIO Control ==================== Introduction @@ -12,7 +12,7 @@ Introduction of the s3c2410 GPIO system, please read the Samsung provided data-sheet/users manual to find out the complete list. - See Documentation/arm/Samsung/GPIO.txt for the core implemetation. + See Documentation/arm/Samsung/GPIO.txt for the core implementation. GPIOLIB @@ -41,8 +41,8 @@ GPIOLIB GPIOLIB conversion ------------------ -If you need to convert your board or driver to use gpiolib from the exiting -s3c2410 api, then here are some notes on the process. +If you need to convert your board or driver to use gpiolib from the phased +out s3c2410 API, then here are some notes on the process. 1) If your board is exclusively using an GPIO, say to control peripheral power, then it will require to claim the gpio with gpio_request() before @@ -55,7 +55,7 @@ s3c2410 api, then here are some notes on the process. as they have the same arguments, and can either take the pin specific values, or the more generic special-function-number arguments. -3) s3c2410_gpio_pullup() changs have the problem that whilst the +3) s3c2410_gpio_pullup() changes have the problem that whilst the s3c2410_gpio_pullup(x, 1) can be easily translated to the s3c_gpio_setpull(x, S3C_GPIO_PULL_NONE), the s3c2410_gpio_pullup(x, 0) are not so easy. @@ -74,7 +74,7 @@ s3c2410 api, then here are some notes on the process. when using gpio_get_value() on an output pin (s3c2410_gpio_getpin would return the value the pin is supposed to be outputting). -6) s3c2410_gpio_getirq() should be directly replacable with the +6) s3c2410_gpio_getirq() should be directly replaceable with the gpio_to_irq() call. The s3c2410_gpio and gpio_ calls have always operated on the same gpio @@ -105,7 +105,7 @@ PIN Numbers ----------- Each pin has an unique number associated with it in regs-gpio.h, - eg S3C2410_GPA(0) or S3C2410_GPF(1). These defines are used to tell + e.g. S3C2410_GPA(0) or S3C2410_GPF(1). These defines are used to tell the GPIO functions which pin is to be used. With the conversion to gpiolib, there is no longer a direct conversion @@ -120,31 +120,27 @@ Configuring a pin The following function allows the configuration of a given pin to be changed. - void s3c2410_gpio_cfgpin(unsigned int pin, unsigned int function); + void s3c_gpio_cfgpin(unsigned int pin, unsigned int function); - Eg: + e.g.: - s3c2410_gpio_cfgpin(S3C2410_GPA(0), S3C2410_GPA0_ADDR0); - s3c2410_gpio_cfgpin(S3C2410_GPE(8), S3C2410_GPE8_SDDAT1); + s3c_gpio_cfgpin(S3C2410_GPA(0), S3C_GPIO_SFN(1)); + s3c_gpio_cfgpin(S3C2410_GPE(8), S3C_GPIO_SFN(2)); which would turn GPA(0) into the lowest Address line A0, and set GPE(8) to be connected to the SDIO/MMC controller's SDDAT1 line. - The s3c_gpio_cfgpin() call is a functional replacement for this call. - Reading the current configuration --------------------------------- - The current configuration of a pin can be read by using: + The current configuration of a pin can be read by using standard + gpiolib function: - s3c2410_gpio_getcfg(unsigned int pin); + s3c_gpio_getcfg(unsigned int pin); The return value will be from the same set of values which can be - passed to s3c2410_gpio_cfgpin(). - - The s3c_gpio_getcfg() call should be a functional replacement for - this call. + passed to s3c_gpio_cfgpin(). Configuring a pull-up resistor @@ -154,61 +150,33 @@ Configuring a pull-up resistor pull-up resistors enabled. This can be configured by the following function: - void s3c2410_gpio_pullup(unsigned int pin, unsigned int to); - - Where the to value is zero to set the pull-up off, and 1 to enable - the specified pull-up. Any other values are currently undefined. - - The s3c_gpio_setpull() offers similar functionality, but with the - ability to encode whether the pull is up or down. Currently there - is no 'just on' state, so up or down must be selected. - - -Getting the state of a PIN --------------------------- - - The state of a pin can be read by using the function: - - unsigned int s3c2410_gpio_getpin(unsigned int pin); + void s3c_gpio_setpull(unsigned int pin, unsigned int to); - This will return either zero or non-zero. Do not count on this - function returning 1 if the pin is set. + Where the to value is S3C_GPIO_PULL_NONE to set the pull-up off, + and S3C_GPIO_PULL_UP to enable the specified pull-up. Any other + values are currently undefined. - This call is now implemented by the relevant gpiolib calls, convert - your board or driver to use gpiolib. - - -Setting the state of a PIN --------------------------- - - The value an pin is outputing can be modified by using the following: - void s3c2410_gpio_setpin(unsigned int pin, unsigned int to); +Getting and setting the state of a PIN +-------------------------------------- - Which sets the given pin to the value. Use 0 to write 0, and 1 to - set the output to 1. - - This call is now implemented by the relevant gpiolib calls, convert + These calls are now implemented by the relevant gpiolib calls, convert your board or driver to use gpiolib. Getting the IRQ number associated with a PIN -------------------------------------------- - The following function can map the given pin number to an IRQ + A standard gpiolib function can map the given pin number to an IRQ number to pass to the IRQ system. - int s3c2410_gpio_getirq(unsigned int pin); + int gpio_to_irq(unsigned int pin); Note, not all pins have an IRQ. - This call is now implemented by the relevant gpiolib calls, convert - your board or driver to use gpiolib. - -Authour +Author ------- - Ben Dooks, 03 October 2004 Copyright 2004 Ben Dooks, Simtec Electronics diff --git a/Documentation/arm/Samsung/GPIO.txt b/Documentation/arm/Samsung/GPIO.txt index 513f256..795adfd 100644 --- a/Documentation/arm/Samsung/GPIO.txt +++ b/Documentation/arm/Samsung/GPIO.txt @@ -5,14 +5,14 @@ Introduction ------------ This outlines the Samsung GPIO implementation and the architecture -specific calls provided alongisde the drivers/gpio core. +specific calls provided alongside the drivers/gpio core. S3C24XX (Legacy) ---------------- See Documentation/arm/Samsung-S3C24XX/GPIO.txt for more information -about these devices. Their implementation is being brought into line +about these devices. Their implementation has been brought into line with the core samsung implementation described in this document. @@ -29,7 +29,7 @@ GPIO numbering is synchronised between the Samsung and gpiolib system. PIN configuration ----------------- -Pin configuration is specific to the Samsung architecutre, with each SoC +Pin configuration is specific to the Samsung architecture, with each SoC registering the necessary information for the core gpio configuration implementation to configure pins as necessary. @@ -38,5 +38,3 @@ driver or machine to change gpio configuration. See arch/arm/plat-samsung/include/plat/gpio-cfg.h for more information on these functions. - - diff --git a/Documentation/arm/memory.txt b/Documentation/arm/memory.txt index 208a2d4..4bfb9ff 100644 --- a/Documentation/arm/memory.txt +++ b/Documentation/arm/memory.txt @@ -51,6 +51,9 @@ ffc00000 ffefffff DMA memory mapping region. Memory returned ff000000 ffbfffff Reserved for future expansion of DMA mapping region. +fee00000 feffffff Mapping of PCI I/O space. This is a static + mapping within the vmalloc space. + VMALLOC_START VMALLOC_END-1 vmalloc() / ioremap() space. Memory returned by vmalloc/ioremap will be dynamically placed in this region. diff --git a/Documentation/devicetree/bindings/arm/bcm2835.txt b/Documentation/devicetree/bindings/arm/bcm2835.txt new file mode 100644 index 0000000..ac68348 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/bcm2835.txt @@ -0,0 +1,8 @@ +Broadcom BCM2835 device tree bindings +------------------------------------------- + +Boards with the BCM2835 SoC shall have the following properties: + +Required root node property: + +compatible = "brcm,bcm2835"; diff --git a/Documentation/devicetree/bindings/arm/mrvl/tauros2.txt b/Documentation/devicetree/bindings/arm/mrvl/tauros2.txt new file mode 100644 index 0000000..31af1cbb --- /dev/null +++ b/Documentation/devicetree/bindings/arm/mrvl/tauros2.txt @@ -0,0 +1,17 @@ +* Marvell Tauros2 Cache + +Required properties: +- compatible : Should be "marvell,tauros2-cache". +- marvell,tauros2-cache-features : Specify the features supported for the + tauros2 cache. + The features including + CACHE_TAUROS2_PREFETCH_ON (1 << 0) + CACHE_TAUROS2_LINEFILL_BURST8 (1 << 1) + The definition can be found at + arch/arm/include/asm/hardware/cache-tauros2.h + +Example: + L2: l2-cache { + compatible = "marvell,tauros2-cache"; + marvell,tauros2-cache-features = <0x3>; + }; diff --git a/Documentation/devicetree/bindings/arm/msm/timer.txt b/Documentation/devicetree/bindings/arm/msm/timer.txt new file mode 100644 index 0000000..8c5907b --- /dev/null +++ b/Documentation/devicetree/bindings/arm/msm/timer.txt @@ -0,0 +1,38 @@ +* MSM Timer + +Properties: + +- compatible : Should at least contain "qcom,msm-timer". More specific + properties such as "qcom,msm-gpt" and "qcom,msm-dgt" specify a general + purpose timer and a debug timer respectively. + +- interrupts : Interrupt indicating a match event. + +- reg : Specifies the base address of the timer registers. The second region + specifies an optional register used to configure the clock divider. + +- clock-frequency : The frequency of the timer in Hz. + +Optional: + +- cpu-offset : per-cpu offset used when the timer is accessed without the + CPU remapping facilities. The offset is cpu-offset * cpu-nr. + +Example: + + timer@200a004 { + compatible = "qcom,msm-gpt", "qcom,msm-timer"; + interrupts = <1 2 0x301>; + reg = <0x0200a004 0x10>; + clock-frequency = <32768>; + cpu-offset = <0x40000>; + }; + + timer@200a024 { + compatible = "qcom,msm-dgt", "qcom,msm-timer"; + interrupts = <1 3 0x301>; + reg = <0x0200a024 0x10>, + <0x0200a034 0x4>; + clock-frequency = <6750000>; + cpu-offset = <0x40000>; + }; diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt index ccdd0e5..d0051a7 100644 --- a/Documentation/devicetree/bindings/arm/omap/omap.txt +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt @@ -36,6 +36,9 @@ Boards: - OMAP3 BeagleBoard : Low cost community board compatible = "ti,omap3-beagle", "ti,omap3" +- OMAP3 Tobi with Overo : Commercial expansion board with daughter board + compatible = "ti,omap3-tobi", "ti,omap3-overo", "ti,omap3" + - OMAP4 SDP : Software Developement Board compatible = "ti,omap4-sdp", "ti,omap4430" diff --git a/Documentation/devicetree/bindings/arm/pmu.txt b/Documentation/devicetree/bindings/arm/pmu.txt index 1c044eb..343781b 100644 --- a/Documentation/devicetree/bindings/arm/pmu.txt +++ b/Documentation/devicetree/bindings/arm/pmu.txt @@ -7,8 +7,12 @@ representation in the device tree should be done as under:- Required properties: - compatible : should be one of + "arm,cortex-a15-pmu" "arm,cortex-a9-pmu" "arm,cortex-a8-pmu" + "arm,cortex-a7-pmu" + "arm,cortex-a5-pmu" + "arm,arm11mpcore-pmu" "arm,arm1176-pmu" "arm,arm1136-pmu" - interrupts : 1 combined interrupt or 1 per core. diff --git a/Documentation/devicetree/bindings/clock/imx23-clock.txt b/Documentation/devicetree/bindings/clock/imx23-clock.txt new file mode 100644 index 0000000..a0b867e --- /dev/null +++ b/Documentation/devicetree/bindings/clock/imx23-clock.txt @@ -0,0 +1,76 @@ +* Clock bindings for Freescale i.MX23 + +Required properties: +- compatible: Should be "fsl,imx23-clkctrl" +- reg: Address and length of the register set +- #clock-cells: Should be <1> + +The clock consumer should specify the desired clock by having the clock +ID in its "clocks" phandle cell. The following is a full list of i.MX23 +clocks and IDs. + + Clock ID + ------------------ + ref_xtal 0 + pll 1 + ref_cpu 2 + ref_emi 3 + ref_pix 4 + ref_io 5 + saif_sel 6 + lcdif_sel 7 + gpmi_sel 8 + ssp_sel 9 + emi_sel 10 + cpu 11 + etm_sel 12 + cpu_pll 13 + cpu_xtal 14 + hbus 15 + xbus 16 + lcdif_div 17 + ssp_div 18 + gpmi_div 19 + emi_pll 20 + emi_xtal 21 + etm_div 22 + saif_div 23 + clk32k_div 24 + rtc 25 + adc 26 + spdif_div 27 + clk32k 28 + dri 29 + pwm 30 + filt 31 + uart 32 + ssp 33 + gpmi 34 + spdif 35 + emi 36 + saif 37 + lcdif 38 + etm 39 + usb 40 + usb_pwr 41 + +Examples: + +clks: clkctrl@80040000 { + compatible = "fsl,imx23-clkctrl"; + reg = <0x80040000 0x2000>; + #clock-cells = <1>; + clock-output-names = + ... + "uart", /* 32 */ + ... + "end_of_list"; +}; + +auart0: serial@8006c000 { + compatible = "fsl,imx23-auart"; + reg = <0x8006c000 0x2000>; + interrupts = <24 25 23>; + clocks = <&clks 32>; + status = "disabled"; +}; diff --git a/Documentation/devicetree/bindings/clock/imx28-clock.txt b/Documentation/devicetree/bindings/clock/imx28-clock.txt new file mode 100644 index 0000000..aa2af28 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/imx28-clock.txt @@ -0,0 +1,99 @@ +* Clock bindings for Freescale i.MX28 + +Required properties: +- compatible: Should be "fsl,imx28-clkctrl" +- reg: Address and length of the register set +- #clock-cells: Should be <1> + +The clock consumer should specify the desired clock by having the clock +ID in its "clocks" phandle cell. The following is a full list of i.MX28 +clocks and IDs. + + Clock ID + ------------------ + ref_xtal 0 + pll0 1 + pll1 2 + pll2 3 + ref_cpu 4 + ref_emi 5 + ref_io0 6 + ref_io1 7 + ref_pix 8 + ref_hsadc 9 + ref_gpmi 10 + saif0_sel 11 + saif1_sel 12 + gpmi_sel 13 + ssp0_sel 14 + ssp1_sel 15 + ssp2_sel 16 + ssp3_sel 17 + emi_sel 18 + etm_sel 19 + lcdif_sel 20 + cpu 21 + ptp_sel 22 + cpu_pll 23 + cpu_xtal 24 + hbus 25 + xbus 26 + ssp0_div 27 + ssp1_div 28 + ssp2_div 29 + ssp3_div 30 + gpmi_div 31 + emi_pll 32 + emi_xtal 33 + lcdif_div 34 + etm_div 35 + ptp 36 + saif0_div 37 + saif1_div 38 + clk32k_div 39 + rtc 40 + lradc 41 + spdif_div 42 + clk32k 43 + pwm 44 + uart 45 + ssp0 46 + ssp1 47 + ssp2 48 + ssp3 49 + gpmi 50 + spdif 51 + emi 52 + saif0 53 + saif1 54 + lcdif 55 + etm 56 + fec 57 + can0 58 + can1 59 + usb0 60 + usb1 61 + usb0_pwr 62 + usb1_pwr 63 + enet_out 64 + +Examples: + +clks: clkctrl@80040000 { + compatible = "fsl,imx28-clkctrl"; + reg = <0x80040000 0x2000>; + #clock-cells = <1>; + clock-output-names = + ... + "uart", /* 45 */ + ... + "end_of_list"; +}; + +auart0: serial@8006a000 { + compatible = "fsl,imx28-auart", "fsl,imx23-auart"; + reg = <0x8006a000 0x2000>; + interrupts = <112 70 71>; + clocks = <&clks 45>; + status = "disabled"; +}; diff --git a/Documentation/devicetree/bindings/clock/imx6q-clock.txt b/Documentation/devicetree/bindings/clock/imx6q-clock.txt new file mode 100644 index 0000000..492bd99 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/imx6q-clock.txt @@ -0,0 +1,222 @@ +* Clock bindings for Freescale i.MX6 Quad + +Required properties: +- compatible: Should be "fsl,imx6q-ccm" +- reg: Address and length of the register set +- interrupts: Should contain CCM interrupt +- #clock-cells: Should be <1> + +The clock consumer should specify the desired clock by having the clock +ID in its "clocks" phandle cell. The following is a full list of i.MX6Q +clocks and IDs. + + Clock ID + --------------------------- + dummy 0 + ckil 1 + ckih 2 + osc 3 + pll2_pfd0_352m 4 + pll2_pfd1_594m 5 + pll2_pfd2_396m 6 + pll3_pfd0_720m 7 + pll3_pfd1_540m 8 + pll3_pfd2_508m 9 + pll3_pfd3_454m 10 + pll2_198m 11 + pll3_120m 12 + pll3_80m 13 + pll3_60m 14 + twd 15 + step 16 + pll1_sw 17 + periph_pre 18 + periph2_pre 19 + periph_clk2_sel 20 + periph2_clk2_sel 21 + axi_sel 22 + esai_sel 23 + asrc_sel 24 + spdif_sel 25 + gpu2d_axi 26 + gpu3d_axi 27 + gpu2d_core_sel 28 + gpu3d_core_sel 29 + gpu3d_shader_sel 30 + ipu1_sel 31 + ipu2_sel 32 + ldb_di0_sel 33 + ldb_di1_sel 34 + ipu1_di0_pre_sel 35 + ipu1_di1_pre_sel 36 + ipu2_di0_pre_sel 37 + ipu2_di1_pre_sel 38 + ipu1_di0_sel 39 + ipu1_di1_sel 40 + ipu2_di0_sel 41 + ipu2_di1_sel 42 + hsi_tx_sel 43 + pcie_axi_sel 44 + ssi1_sel 45 + ssi2_sel 46 + ssi3_sel 47 + usdhc1_sel 48 + usdhc2_sel 49 + usdhc3_sel 50 + usdhc4_sel 51 + enfc_sel 52 + emi_sel 53 + emi_slow_sel 54 + vdo_axi_sel 55 + vpu_axi_sel 56 + cko1_sel 57 + periph 58 + periph2 59 + periph_clk2 60 + periph2_clk2 61 + ipg 62 + ipg_per 63 + esai_pred 64 + esai_podf 65 + asrc_pred 66 + asrc_podf 67 + spdif_pred 68 + spdif_podf 69 + can_root 70 + ecspi_root 71 + gpu2d_core_podf 72 + gpu3d_core_podf 73 + gpu3d_shader 74 + ipu1_podf 75 + ipu2_podf 76 + ldb_di0_podf 77 + ldb_di1_podf 78 + ipu1_di0_pre 79 + ipu1_di1_pre 80 + ipu2_di0_pre 81 + ipu2_di1_pre 82 + hsi_tx_podf 83 + ssi1_pred 84 + ssi1_podf 85 + ssi2_pred 86 + ssi2_podf 87 + ssi3_pred 88 + ssi3_podf 89 + uart_serial_podf 90 + usdhc1_podf 91 + usdhc2_podf 92 + usdhc3_podf 93 + usdhc4_podf 94 + enfc_pred 95 + enfc_podf 96 + emi_podf 97 + emi_slow_podf 98 + vpu_axi_podf 99 + cko1_podf 100 + axi 101 + mmdc_ch0_axi_podf 102 + mmdc_ch1_axi_podf 103 + arm 104 + ahb 105 + apbh_dma 106 + asrc 107 + can1_ipg 108 + can1_serial 109 + can2_ipg 110 + can2_serial 111 + ecspi1 112 + ecspi2 113 + ecspi3 114 + ecspi4 115 + ecspi5 116 + enet 117 + esai 118 + gpt_ipg 119 + gpt_ipg_per 120 + gpu2d_core 121 + gpu3d_core 122 + hdmi_iahb 123 + hdmi_isfr 124 + i2c1 125 + i2c2 126 + i2c3 127 + iim 128 + enfc 129 + ipu1 130 + ipu1_di0 131 + ipu1_di1 132 + ipu2 133 + ipu2_di0 134 + ldb_di0 135 + ldb_di1 136 + ipu2_di1 137 + hsi_tx 138 + mlb 139 + mmdc_ch0_axi 140 + mmdc_ch1_axi 141 + ocram 142 + openvg_axi 143 + pcie_axi 144 + pwm1 145 + pwm2 146 + pwm3 147 + pwm4 148 + per1_bch 149 + gpmi_bch_apb 150 + gpmi_bch 151 + gpmi_io 152 + gpmi_apb 153 + sata 154 + sdma 155 + spba 156 + ssi1 157 + ssi2 158 + ssi3 159 + uart_ipg 160 + uart_serial 161 + usboh3 162 + usdhc1 163 + usdhc2 164 + usdhc3 165 + usdhc4 166 + vdo_axi 167 + vpu_axi 168 + cko1 169 + pll1_sys 170 + pll2_bus 171 + pll3_usb_otg 172 + pll4_audio 173 + pll5_video 174 + pll6_mlb 175 + pll7_usb_host 176 + pll8_enet 177 + ssi1_ipg 178 + ssi2_ipg 179 + ssi3_ipg 180 + rom 181 + usbphy1 182 + usbphy2 183 + ldb_di0_div_3_5 184 + ldb_di1_div_3_5 185 + +Examples: + +clks: ccm@020c4000 { + compatible = "fsl,imx6q-ccm"; + reg = <0x020c4000 0x4000>; + interrupts = <0 87 0x04 0 88 0x04>; + #clock-cells = <1>; + clock-output-names = ... + "uart_ipg", + "uart_serial", + ...; +}; + +uart1: serial@02020000 { + compatible = "fsl,imx6q-uart", "fsl,imx21-uart"; + reg = <0x02020000 0x4000>; + interrupts = <0 26 0x04>; + clocks = <&clks 160>, <&clks 161>; + clock-names = "ipg", "per"; + status = "disabled"; +}; diff --git a/Documentation/devicetree/bindings/crypto/mv_cesa.txt b/Documentation/devicetree/bindings/crypto/mv_cesa.txt new file mode 100644 index 0000000..47229b1 --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/mv_cesa.txt @@ -0,0 +1,20 @@ +Marvell Cryptographic Engines And Security Accelerator + +Required properties: +- compatible : should be "marvell,orion-crypto" +- reg : base physical address of the engine and length of memory mapped + region, followed by base physical address of sram and its memory + length +- reg-names : "regs" , "sram"; +- interrupts : interrupt number + +Examples: + + crypto@30000 { + compatible = "marvell,orion-crypto"; + reg = <0x30000 0x10000>, + <0x4000000 0x800>; + reg-names = "regs" , "sram"; + interrupts = <22>; + status = "okay"; + }; diff --git a/Documentation/devicetree/bindings/gpio/gpio-fan.txt b/Documentation/devicetree/bindings/gpio/gpio-fan.txt new file mode 100644 index 0000000..2dd457a --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/gpio-fan.txt @@ -0,0 +1,25 @@ +Bindings for fan connected to GPIO lines + +Required properties: +- compatible : "gpio-fan" +- gpios: Specifies the pins that map to bits in the control value, + ordered MSB-->LSB. +- gpio-fan,speed-map: A mapping of possible fan RPM speeds and the + control value that should be set to achieve them. This array + must have the RPM values in ascending order. + +Optional properties: +- alarm-gpios: This pin going active indicates something is wrong with + the fan, and a udev event will be fired. + +Examples: + + gpio_fan { + compatible = "gpio-fan"; + gpios = <&gpio1 14 1 + &gpio1 13 1>; + gpio-fan,speed-map = <0 0 + 3000 1 + 6000 2>; + alarm-gpios = <&gpio1 15 1>; + }; diff --git a/Documentation/devicetree/bindings/gpio/gpio-mvebu.txt b/Documentation/devicetree/bindings/gpio/gpio-mvebu.txt new file mode 100644 index 0000000..a6f3bec --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/gpio-mvebu.txt @@ -0,0 +1,53 @@ +* Marvell EBU GPIO controller + +Required properties: + +- compatible : Should be "marvell,orion-gpio", "marvell,mv78200-gpio" + or "marvell,armadaxp-gpio". "marvell,orion-gpio" should be used for + Orion, Kirkwood, Dove, Discovery (except MV78200) and Armada + 370. "marvell,mv78200-gpio" should be used for the Discovery + MV78200. "marvel,armadaxp-gpio" should be used for all Armada XP + SoCs (MV78230, MV78260, MV78460). + +- reg: Address and length of the register set for the device. Only one + entry is expected, except for the "marvell,armadaxp-gpio" variant + for which two entries are expected: one for the general registers, + one for the per-cpu registers. + +- interrupts: The list of interrupts that are used for all the pins + managed by this GPIO bank. There can be more than one interrupt + (example: 1 interrupt per 8 pins on Armada XP, which means 4 + interrupts per bank of 32 GPIOs). + +- interrupt-controller: identifies the node as an interrupt controller + +- #interrupt-cells: specifies the number of cells needed to encode an + interrupt source. Should be two. + The first cell is the GPIO number. + The second cell is used to specify flags: + bits[3:0] trigger type and level flags: + 1 = low-to-high edge triggered. + 2 = high-to-low edge triggered. + 4 = active high level-sensitive. + 8 = active low level-sensitive. + +- gpio-controller: marks the device node as a gpio controller + +- ngpios: number of GPIOs this controller has + +- #gpio-cells: Should be two. The first cell is the pin number. The + second cell is reserved for flags, unused at the moment. + +Example: + + gpio0: gpio@d0018100 { + compatible = "marvell,armadaxp-gpio"; + reg = <0xd0018100 0x40>, + <0xd0018800 0x30>; + ngpios = <32>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <16>, <17>, <18>, <19>; + }; diff --git a/Documentation/devicetree/bindings/gpio/gpio-samsung.txt b/Documentation/devicetree/bindings/gpio/gpio-samsung.txt index 5375625..f1e5dfe 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-samsung.txt +++ b/Documentation/devicetree/bindings/gpio/gpio-samsung.txt @@ -39,3 +39,46 @@ Example: #gpio-cells = <4>; gpio-controller; }; + + +Samsung S3C24XX GPIO Controller + +Required properties: +- compatible: Compatible property value should be "samsung,s3c24xx-gpio". + +- reg: Physical base address of the controller and length of memory mapped + region. + +- #gpio-cells: Should be 3. The syntax of the gpio specifier used by client nodes + should be the following with values derived from the SoC user manual. + <[phandle of the gpio controller node] + [pin number within the gpio controller] + [mux function] + [flags and pull up/down] + + Values for gpio specifier: + - Pin number: depending on the controller a number from 0 up to 15. + - Mux function: Depending on the SoC and the gpio bank the gpio can be set + as input, output or a special function + - Flags and Pull Up/Down: the values to use differ for the individual SoCs + example S3C2416/S3C2450: + 0 - Pull Up/Down Disabled. + 1 - Pull Down Enabled. + 2 - Pull Up Enabled. + Bit 16 (0x00010000) - Input is active low. + Consult the user manual for the correct values of Mux and Pull Up/Down. + +- gpio-controller: Specifies that the node is a gpio controller. +- #address-cells: should be 1. +- #size-cells: should be 1. + +Example: + + gpa: gpio-controller@56000000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "samsung,s3c24xx-gpio"; + reg = <0x56000000 0x10>; + #gpio-cells = <3>; + gpio-controller; + }; diff --git a/Documentation/devicetree/bindings/gpio/gpio-twl4030.txt b/Documentation/devicetree/bindings/gpio/gpio-twl4030.txt index 16695d9..66788fd 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-twl4030.txt +++ b/Documentation/devicetree/bindings/gpio/gpio-twl4030.txt @@ -11,6 +11,11 @@ Required properties: - interrupt-controller: Mark the device node as an interrupt controller The first cell is the GPIO number. The second cell is not used. +- ti,use-leds : Enables LEDA and LEDB outputs if set +- ti,debounce : if n-th bit is set, debounces GPIO-n +- ti,mmc-cd : if n-th bit is set, GPIO-n controls VMMC(n+1) +- ti,pullups : if n-th bit is set, set a pullup on GPIO-n +- ti,pulldowns : if n-th bit is set, set a pulldown on GPIO-n Example: @@ -20,4 +25,5 @@ twl_gpio: gpio { gpio-controller; #interrupt-cells = <2>; interrupt-controller; + ti,use-leds; }; diff --git a/Documentation/devicetree/bindings/i2c/trivial-devices.txt b/Documentation/devicetree/bindings/i2c/trivial-devices.txt index 1a85f98..2f5322b 100644 --- a/Documentation/devicetree/bindings/i2c/trivial-devices.txt +++ b/Documentation/devicetree/bindings/i2c/trivial-devices.txt @@ -56,3 +56,4 @@ stm,m41t00 Serial Access TIMEKEEPER stm,m41t62 Serial real-time clock (RTC) with alarm stm,m41t80 M41T80 - SERIAL ACCESS RTC WITH ALARMS ti,tsc2003 I2C Touch-Screen Controller +ti,tmp102 Low Power Digital Temperature Sensor with SMBUS/Two Wire Serial Interface diff --git a/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt new file mode 100644 index 0000000..548892c --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt @@ -0,0 +1,110 @@ +BCM2835 Top-Level ("ARMCTRL") Interrupt Controller + +The BCM2835 contains a custom top-level interrupt controller, which supports +72 interrupt sources using a 2-level register scheme. The interrupt +controller, or the HW block containing it, is referred to occasionally +as "armctrl" in the SoC documentation, hence naming of this binding. + +Required properties: + +- compatible : should be "brcm,bcm2835-armctrl-ic.txt" +- reg : Specifies base physical address and size of the registers. +- interrupt-controller : Identifies the node as an interrupt controller +- #interrupt-cells : Specifies the number of cells needed to encode an + interrupt source. The value shall be 2. + + The 1st cell is the interrupt bank; 0 for interrupts in the "IRQ basic + pending" register, or 1/2 respectively for interrupts in the "IRQ pending + 1/2" register. + + The 2nd cell contains the interrupt number within the bank. Valid values + are 0..7 for bank 0, and 0..31 for bank 1. + +The interrupt sources are as follows: + +Bank 0: +0: ARM_TIMER +1: ARM_MAILBOX +2: ARM_DOORBELL_0 +3: ARM_DOORBELL_1 +4: VPU0_HALTED +5: VPU1_HALTED +6: ILLEGAL_TYPE0 +7: ILLEGAL_TYPE1 + +Bank 1: +0: TIMER0 +1: TIMER1 +2: TIMER2 +3: TIMER3 +4: CODEC0 +5: CODEC1 +6: CODEC2 +7: VC_JPEG +8: ISP +9: VC_USB +10: VC_3D +11: TRANSPOSER +12: MULTICORESYNC0 +13: MULTICORESYNC1 +14: MULTICORESYNC2 +15: MULTICORESYNC3 +16: DMA0 +17: DMA1 +18: VC_DMA2 +19: VC_DMA3 +20: DMA4 +21: DMA5 +22: DMA6 +23: DMA7 +24: DMA8 +25: DMA9 +26: DMA10 +27: DMA11 +28: DMA12 +29: AUX +30: ARM +31: VPUDMA + +Bank 2: +0: HOSTPORT +1: VIDEOSCALER +2: CCP2TX +3: SDC +4: DSI0 +5: AVE +6: CAM0 +7: CAM1 +8: HDMI0 +9: HDMI1 +10: PIXELVALVE1 +11: I2CSPISLV +12: DSI1 +13: PWA0 +14: PWA1 +15: CPR +16: SMI +17: GPIO0 +18: GPIO1 +19: GPIO2 +20: GPIO3 +21: VC_I2C +22: VC_SPI +23: VC_I2SPCM +24: VC_SDIO +25: VC_UART +26: SLIMBUS +27: VEC +28: CPG +29: RNG +30: VC_ARASANSDIO +31: AVSPMON + +Example: + +intc: interrupt-controller { + compatible = "brcm,bcm2835-armctrl-ic"; + reg = <0x7e00b200 0x200>; + interrupt-controller; + #interrupt-cells = <2>; +}; diff --git a/Documentation/devicetree/bindings/lpddr2/lpddr2-timings.txt b/Documentation/devicetree/bindings/lpddr2/lpddr2-timings.txt new file mode 100644 index 0000000..9ceb19e --- /dev/null +++ b/Documentation/devicetree/bindings/lpddr2/lpddr2-timings.txt @@ -0,0 +1,52 @@ +* AC timing parameters of LPDDR2(JESD209-2) memories for a given speed-bin + +Required properties: +- compatible : Should be "jedec,lpddr2-timings" +- min-freq : minimum DDR clock frequency for the speed-bin. Type is <u32> +- max-freq : maximum DDR clock frequency for the speed-bin. Type is <u32> + +Optional properties: + +The following properties represent AC timing parameters from the memory +data-sheet of the device for a given speed-bin. All these properties are +of type <u32> and the default unit is ps (pico seconds). Parameters with +a different unit have a suffix indicating the unit such as 'tRAS-max-ns' +- tRCD +- tWR +- tRAS-min +- tRRD +- tWTR +- tXP +- tRTP +- tDQSCK-max +- tFAW +- tZQCS +- tZQinit +- tRPab +- tZQCL +- tCKESR +- tRAS-max-ns +- tDQSCK-max-derated + +Example: + +timings_elpida_ECB240ABACN_400mhz: lpddr2-timings@0 { + compatible = "jedec,lpddr2-timings"; + min-freq = <10000000>; + max-freq = <400000000>; + tRPab = <21000>; + tRCD = <18000>; + tWR = <15000>; + tRAS-min = <42000>; + tRRD = <10000>; + tWTR = <7500>; + tXP = <7500>; + tRTP = <7500>; + tCKESR = <15000>; + tDQSCK-max = <5500>; + tFAW = <50000>; + tZQCS = <90000>; + tZQCL = <360000>; + tZQinit = <1000000>; + tRAS-max-ns = <70000>; +}; diff --git a/Documentation/devicetree/bindings/lpddr2/lpddr2.txt b/Documentation/devicetree/bindings/lpddr2/lpddr2.txt new file mode 100644 index 0000000..58354a0 --- /dev/null +++ b/Documentation/devicetree/bindings/lpddr2/lpddr2.txt @@ -0,0 +1,102 @@ +* LPDDR2 SDRAM memories compliant to JEDEC JESD209-2 + +Required properties: +- compatible : Should be one of - "jedec,lpddr2-nvm", "jedec,lpddr2-s2", + "jedec,lpddr2-s4" + + "ti,jedec-lpddr2-s2" should be listed if the memory part is LPDDR2-S2 type + + "ti,jedec-lpddr2-s4" should be listed if the memory part is LPDDR2-S4 type + + "ti,jedec-lpddr2-nvm" should be listed if the memory part is LPDDR2-NVM type + +- density : <u32> representing density in Mb (Mega bits) + +- io-width : <u32> representing bus width. Possible values are 8, 16, and 32 + +Optional properties: + +The following optional properties represent the minimum value of some AC +timing parameters of the DDR device in terms of number of clock cycles. +These values shall be obtained from the device data-sheet. +- tRRD-min-tck +- tWTR-min-tck +- tXP-min-tck +- tRTP-min-tck +- tCKE-min-tck +- tRPab-min-tck +- tRCD-min-tck +- tWR-min-tck +- tRASmin-min-tck +- tCKESR-min-tck +- tFAW-min-tck + +Child nodes: +- The lpddr2 node may have one or more child nodes of type "lpddr2-timings". + "lpddr2-timings" provides AC timing parameters of the device for + a given speed-bin. The user may provide the timings for as many + speed-bins as is required. Please see Documentation/devicetree/ + bindings/lpddr2/lpddr2-timings.txt for more information on "lpddr2-timings" + +Example: + +elpida_ECB240ABACN : lpddr2 { + compatible = "Elpida,ECB240ABACN","jedec,lpddr2-s4"; + density = <2048>; + io-width = <32>; + + tRPab-min-tck = <3>; + tRCD-min-tck = <3>; + tWR-min-tck = <3>; + tRASmin-min-tck = <3>; + tRRD-min-tck = <2>; + tWTR-min-tck = <2>; + tXP-min-tck = <2>; + tRTP-min-tck = <2>; + tCKE-min-tck = <3>; + tCKESR-min-tck = <3>; + tFAW-min-tck = <8>; + + timings_elpida_ECB240ABACN_400mhz: lpddr2-timings@0 { + compatible = "jedec,lpddr2-timings"; + min-freq = <10000000>; + max-freq = <400000000>; + tRPab = <21000>; + tRCD = <18000>; + tWR = <15000>; + tRAS-min = <42000>; + tRRD = <10000>; + tWTR = <7500>; + tXP = <7500>; + tRTP = <7500>; + tCKESR = <15000>; + tDQSCK-max = <5500>; + tFAW = <50000>; + tZQCS = <90000>; + tZQCL = <360000>; + tZQinit = <1000000>; + tRAS-max-ns = <70000>; + }; + + timings_elpida_ECB240ABACN_200mhz: lpddr2-timings@1 { + compatible = "jedec,lpddr2-timings"; + min-freq = <10000000>; + max-freq = <200000000>; + tRPab = <21000>; + tRCD = <18000>; + tWR = <15000>; + tRAS-min = <42000>; + tRRD = <10000>; + tWTR = <10000>; + tXP = <7500>; + tRTP = <7500>; + tCKESR = <15000>; + tDQSCK-max = <5500>; + tFAW = <50000>; + tZQCS = <90000>; + tZQCL = <360000>; + tZQinit = <1000000>; + tRAS-max-ns = <70000>; + }; + +} diff --git a/Documentation/devicetree/bindings/memory-controllers/ti/emif.txt b/Documentation/devicetree/bindings/memory-controllers/ti/emif.txt new file mode 100644 index 0000000..938f8e1 --- /dev/null +++ b/Documentation/devicetree/bindings/memory-controllers/ti/emif.txt @@ -0,0 +1,55 @@ +* EMIF family of TI SDRAM controllers + +EMIF - External Memory Interface - is an SDRAM controller used in +TI SoCs. EMIF supports, based on the IP revision, one or more of +DDR2/DDR3/LPDDR2 protocols. This binding describes a given instance +of the EMIF IP and memory parts attached to it. + +Required properties: +- compatible : Should be of the form "ti,emif-<ip-rev>" where <ip-rev> + is the IP revision of the specific EMIF instance. + +- phy-type : <u32> indicating the DDR phy type. Following are the + allowed values + <1> : Attila PHY + <2> : Intelli PHY + +- device-handle : phandle to a "lpddr2" node representing the memory part + +- ti,hwmods : For TI hwmods processing and omap device creation + the value shall be "emif<n>" where <n> is the number of the EMIF + instance with base 1. + +Optional properties: +- cs1-used : Have this property if CS1 of this EMIF + instance has a memory part attached to it. If there is a memory + part attached to CS1, it should be the same type as the one on CS0, + so there is no need to give the details of this memory part. + +- cal-resistor-per-cs : Have this property if the board has one + calibration resistor per chip-select. + +- hw-caps-read-idle-ctrl: Have this property if the controller + supports read idle window programming + +- hw-caps-dll-calib-ctrl: Have this property if the controller + supports dll calibration control + +- hw-caps-ll-interface : Have this property if the controller + has a low latency interface and corresponding interrupt events + +- hw-caps-temp-alert : Have this property if the controller + has capability for generating SDRAM temperature alerts + +Example: + +emif1: emif@0x4c000000 { + compatible = "ti,emif-4d"; + ti,hwmods = "emif2"; + phy-type = <1>; + device-handle = <&elpida_ECB240ABACN>; + cs1-used; + hw-caps-read-idle-ctrl; + hw-caps-ll-interface; + hw-caps-temp-alert; +}; diff --git a/Documentation/devicetree/bindings/mtd/pxa3xx-nand.txt b/Documentation/devicetree/bindings/mtd/pxa3xx-nand.txt new file mode 100644 index 0000000..f1421e2 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/pxa3xx-nand.txt @@ -0,0 +1,31 @@ +PXA3xx NAND DT bindings + +Required properties: + + - compatible: Should be "marvell,pxa3xx-nand" + - reg: The register base for the controller + - interrupts: The interrupt to map + - #address-cells: Set to <1> if the node includes partitions + +Optional properties: + + - marvell,nand-enable-arbiter: Set to enable the bus arbiter + - marvell,nand-keep-config: Set to keep the NAND controller config as set + by the bootloader + - num-cs: Number of chipselect lines to usw + +Example: + + nand0: nand@43100000 { + compatible = "marvell,pxa3xx-nand"; + reg = <0x43100000 90>; + interrupts = <45>; + #address-cells = <1>; + + marvell,nand-enable-arbiter; + marvell,nand-keep-config; + num-cs = <1>; + + /* partitions (optional) */ + }; + diff --git a/Documentation/devicetree/bindings/pinctrl/marvell,armada-370-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/marvell,armada-370-pinctrl.txt new file mode 100644 index 0000000..01ef408 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/marvell,armada-370-pinctrl.txt @@ -0,0 +1,95 @@ +* Marvell Armada 370 SoC pinctrl driver for mpp + +Please refer to marvell,mvebu-pinctrl.txt in this directory for common binding +part and usage. + +Required properties: +- compatible: "marvell,88f6710-pinctrl" + +Available mpp pins/groups and functions: +Note: brackets (x) are not part of the mpp name for marvell,function and given +only for more detailed description in this document. + +name pins functions +================================================================================ +mpp0 0 gpio, uart0(rxd) +mpp1 1 gpo, uart0(txd) +mpp2 2 gpio, i2c0(sck), uart0(txd) +mpp3 3 gpio, i2c0(sda), uart0(rxd) +mpp4 4 gpio, cpu_pd(vdd) +mpp5 5 gpo, ge0(txclko), uart1(txd), spi1(clk), audio(mclk) +mpp6 6 gpio, ge0(txd0), sata0(prsnt), tdm(rst), audio(sdo) +mpp7 7 gpo, ge0(txd1), tdm(tdx), audio(lrclk) +mpp8 8 gpio, ge0(txd2), uart0(rts), tdm(drx), audio(bclk) +mpp9 9 gpo, ge0(txd3), uart1(txd), sd0(clk), audio(spdifo) +mpp10 10 gpio, ge0(txctl), uart0(cts), tdm(fsync), audio(sdi) +mpp11 11 gpio, ge0(rxd0), uart1(rxd), sd0(cmd), spi0(cs1), + sata1(prsnt), spi1(cs1) +mpp12 12 gpio, ge0(rxd1), i2c1(sda), sd0(d0), spi1(cs0), + audio(spdifi) +mpp13 13 gpio, ge0(rxd2), i2c1(sck), sd0(d1), tdm(pclk), + audio(rmclk) +mpp14 14 gpio, ge0(rxd3), pcie(clkreq0), sd0(d2), spi1(mosi), + spi0(cs2) +mpp15 15 gpio, ge0(rxctl), pcie(clkreq1), sd0(d3), spi1(miso), + spi0(cs3) +mpp16 16 gpio, ge0(rxclk), uart1(rxd), tdm(int), audio(extclk) +mpp17 17 gpo, ge(mdc) +mpp18 18 gpio, ge(mdio) +mpp19 19 gpio, ge0(txclk), ge1(txclkout), tdm(pclk) +mpp20 20 gpo, ge0(txd4), ge1(txd0) +mpp21 21 gpo, ge0(txd5), ge1(txd1), uart1(txd) +mpp22 22 gpo, ge0(txd6), ge1(txd2), uart0(rts) +mpp23 23 gpo, ge0(txd7), ge1(txd3), spi1(mosi) +mpp24 24 gpio, ge0(col), ge1(txctl), spi1(cs0) +mpp25 25 gpio, ge0(rxerr), ge1(rxd0), uart1(rxd) +mpp26 26 gpio, ge0(crs), ge1(rxd1), spi1(miso) +mpp27 27 gpio, ge0(rxd4), ge1(rxd2), uart0(cts) +mpp28 28 gpio, ge0(rxd5), ge1(rxd3) +mpp29 29 gpio, ge0(rxd6), ge1(rxctl), i2c1(sda) +mpp30 30 gpio, ge0(rxd7), ge1(rxclk), i2c1(sck) +mpp31 31 gpio, tclk, ge0(txerr) +mpp32 32 gpio, spi0(cs0) +mpp33 33 gpio, dev(bootcs), spi0(cs0) +mpp34 34 gpo, dev(wen0), spi0(mosi) +mpp35 35 gpo, dev(oen), spi0(sck) +mpp36 36 gpo, dev(a1), spi0(miso) +mpp37 37 gpo, dev(a0), sata0(prsnt) +mpp38 38 gpio, dev(ready), uart1(cts), uart0(cts) +mpp39 39 gpo, dev(ad0), audio(spdifo) +mpp40 40 gpio, dev(ad1), uart1(rts), uart0(rts) +mpp41 41 gpio, dev(ad2), uart1(rxd) +mpp42 42 gpo, dev(ad3), uart1(txd) +mpp43 43 gpo, dev(ad4), audio(bclk) +mpp44 44 gpo, dev(ad5), audio(mclk) +mpp45 45 gpo, dev(ad6), audio(lrclk) +mpp46 46 gpo, dev(ad7), audio(sdo) +mpp47 47 gpo, dev(ad8), sd0(clk), audio(spdifo) +mpp48 48 gpio, dev(ad9), uart0(rts), sd0(cmd), sata1(prsnt), + spi0(cs1) +mpp49 49 gpio, dev(ad10), pcie(clkreq1), sd0(d0), spi1(cs0), + audio(spdifi) +mpp50 50 gpio, dev(ad11), uart0(cts), sd0(d1), spi1(miso), + audio(rmclk) +mpp51 51 gpio, dev(ad12), i2c1(sda), sd0(d2), spi1(mosi) +mpp52 52 gpio, dev(ad13), i2c1(sck), sd0(d3), spi1(sck) +mpp53 53 gpio, dev(ad14), sd0(clk), tdm(pclk), spi0(cs2), + pcie(clkreq1) +mpp54 54 gpo, dev(ad15), tdm(dtx) +mpp55 55 gpio, dev(cs1), uart1(txd), tdm(rst), sata1(prsnt), + sata0(prsnt) +mpp56 56 gpio, dev(cs2), uart1(cts), uart0(cts), spi0(cs3), + pcie(clkreq0), spi1(cs1) +mpp57 57 gpio, dev(cs3), uart1(rxd), tdm(fsync), sata0(prsnt), + audio(sdo) +mpp58 58 gpio, dev(cs0), uart1(rts), tdm(int), audio(extclk), + uart0(rts) +mpp59 59 gpo, dev(ale0), uart1(rts), uart0(rts), audio(bclk) +mpp60 60 gpio, dev(ale1), uart1(rxd), sata0(prsnt), pcie(rst-out), + audio(sdi) +mpp61 61 gpo, dev(wen1), uart1(txd), audio(rclk) +mpp62 62 gpio, dev(a2), uart1(cts), tdm(drx), pcie(clkreq0), + audio(mclk), uart0(cts) +mpp63 63 gpo, spi0(sck), tclk +mpp64 64 gpio, spi0(miso), spi0-1(cs1) +mpp65 65 gpio, spi0(mosi), spi0-1(cs2) diff --git a/Documentation/devicetree/bindings/pinctrl/marvell,armada-xp-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/marvell,armada-xp-pinctrl.txt new file mode 100644 index 0000000..bfa0a2e --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/marvell,armada-xp-pinctrl.txt @@ -0,0 +1,100 @@ +* Marvell Armada XP SoC pinctrl driver for mpp + +Please refer to marvell,mvebu-pinctrl.txt in this directory for common binding +part and usage. + +Required properties: +- compatible: "marvell,mv78230-pinctrl", "marvell,mv78260-pinctrl", + "marvell,mv78460-pinctrl" + +This driver supports all Armada XP variants, i.e. mv78230, mv78260, and mv78460. + +Available mpp pins/groups and functions: +Note: brackets (x) are not part of the mpp name for marvell,function and given +only for more detailed description in this document. + +* Marvell Armada XP (all variants) + +name pins functions +================================================================================ +mpp0 0 gpio, ge0(txclko), lcd(d0) +mpp1 1 gpio, ge0(txd0), lcd(d1) +mpp2 2 gpio, ge0(txd1), lcd(d2) +mpp3 3 gpio, ge0(txd2), lcd(d3) +mpp4 4 gpio, ge0(txd3), lcd(d4) +mpp5 5 gpio, ge0(txctl), lcd(d5) +mpp6 6 gpio, ge0(rxd0), lcd(d6) +mpp7 7 gpio, ge0(rxd1), lcd(d7) +mpp8 8 gpio, ge0(rxd2), lcd(d8) +mpp9 9 gpio, ge0(rxd3), lcd(d9) +mpp10 10 gpio, ge0(rxctl), lcd(d10) +mpp11 11 gpio, ge0(rxclk), lcd(d11) +mpp12 12 gpio, ge0(txd4), ge1(txd0), lcd(d12) +mpp13 13 gpio, ge0(txd5), ge1(txd1), lcd(d13) +mpp14 14 gpio, ge0(txd6), ge1(txd2), lcd(d15) +mpp15 15 gpio, ge0(txd7), ge1(txd3), lcd(d16) +mpp16 16 gpio, ge0(txd7), ge1(txd3), lcd(d16) +mpp17 17 gpio, ge0(col), ge1(txctl), lcd(d17) +mpp18 18 gpio, ge0(rxerr), ge1(rxd0), lcd(d18), ptp(trig) +mpp19 19 gpio, ge0(crs), ge1(rxd1), lcd(d19), ptp(evreq) +mpp20 20 gpio, ge0(rxd4), ge1(rxd2), lcd(d20), ptp(clk) +mpp21 21 gpio, ge0(rxd5), ge1(rxd3), lcd(d21), mem(bat) +mpp22 22 gpio, ge0(rxd6), ge1(rxctl), lcd(d22), sata0(prsnt) +mpp23 23 gpio, ge0(rxd7), ge1(rxclk), lcd(d23), sata1(prsnt) +mpp24 24 gpio, lcd(hsync), sata1(prsnt), nf(bootcs-re), tdm(rst) +mpp25 25 gpio, lcd(vsync), sata0(prsnt), nf(bootcs-we), tdm(pclk) +mpp26 26 gpio, lcd(clk), tdm(fsync), vdd(cpu1-pd) +mpp27 27 gpio, lcd(e), tdm(dtx), ptp(trig) +mpp28 28 gpio, lcd(pwm), tdm(drx), ptp(evreq) +mpp29 29 gpio, lcd(ref-clk), tdm(int0), ptp(clk), vdd(cpu0-pd) +mpp30 30 gpio, tdm(int1), sd0(clk) +mpp31 31 gpio, tdm(int2), sd0(cmd), vdd(cpu0-pd) +mpp32 32 gpio, tdm(int3), sd0(d0), vdd(cpu1-pd) +mpp33 33 gpio, tdm(int4), sd0(d1), mem(bat) +mpp34 34 gpio, tdm(int5), sd0(d2), sata0(prsnt) +mpp35 35 gpio, tdm(int6), sd0(d3), sata1(prsnt) +mpp36 36 gpio, spi(mosi) +mpp37 37 gpio, spi(miso) +mpp38 38 gpio, spi(sck) +mpp39 39 gpio, spi(cs0) +mpp40 40 gpio, spi(cs1), uart2(cts), lcd(vga-hsync), vdd(cpu1-pd), + pcie(clkreq0) +mpp41 41 gpio, spi(cs2), uart2(rts), lcd(vga-vsync), sata1(prsnt), + pcie(clkreq1) +mpp42 42 gpio, uart2(rxd), uart0(cts), tdm(int7), tdm-1(timer), + vdd(cpu0-pd) +mpp43 43 gpio, uart2(txd), uart0(rts), spi(cs3), pcie(rstout), + vdd(cpu2-3-pd){1} +mpp44 44 gpio, uart2(cts), uart3(rxd), spi(cs4), pcie(clkreq2), + mem(bat) +mpp45 45 gpio, uart2(rts), uart3(txd), spi(cs5), sata1(prsnt) +mpp46 46 gpio, uart3(rts), uart1(rts), spi(cs6), sata0(prsnt) +mpp47 47 gpio, uart3(cts), uart1(cts), spi(cs7), pcie(clkreq3), + ref(clkout) +mpp48 48 gpio, tclk, dev(burst/last) + +* Marvell Armada XP (mv78260 and mv78460 only) + +name pins functions +================================================================================ +mpp49 49 gpio, dev(we3) +mpp50 50 gpio, dev(we2) +mpp51 51 gpio, dev(ad16) +mpp52 52 gpio, dev(ad17) +mpp53 53 gpio, dev(ad18) +mpp54 54 gpio, dev(ad19) +mpp55 55 gpio, dev(ad20), vdd(cpu0-pd) +mpp56 56 gpio, dev(ad21), vdd(cpu1-pd) +mpp57 57 gpio, dev(ad22), vdd(cpu2-3-pd){1} +mpp58 58 gpio, dev(ad23) +mpp59 59 gpio, dev(ad24) +mpp60 60 gpio, dev(ad25) +mpp61 61 gpio, dev(ad26) +mpp62 62 gpio, dev(ad27) +mpp63 63 gpio, dev(ad28) +mpp64 64 gpio, dev(ad29) +mpp65 65 gpio, dev(ad30) +mpp66 66 gpio, dev(ad31) + +Notes: +* {1} vdd(cpu2-3-pd) only available on mv78460. diff --git a/Documentation/devicetree/bindings/pinctrl/marvell,dove-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/marvell,dove-pinctrl.txt new file mode 100644 index 0000000..a648aaa --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/marvell,dove-pinctrl.txt @@ -0,0 +1,72 @@ +* Marvell Dove SoC pinctrl driver for mpp + +Please refer to marvell,mvebu-pinctrl.txt in this directory for common binding +part and usage. + +Required properties: +- compatible: "marvell,dove-pinctrl" +- clocks: (optional) phandle of pdma clock + +Available mpp pins/groups and functions: +Note: brackets (x) are not part of the mpp name for marvell,function and given +only for more detailed description in this document. + +name pins functions +================================================================================ +mpp0 0 gpio, pmu, uart2(rts), sdio0(cd), lcd0(pwm) +mpp1 1 gpio, pmu, uart2(cts), sdio0(wp), lcd1(pwm) +mpp2 2 gpio, pmu, uart2(txd), sdio0(buspwr), sata(prsnt), + uart1(rts) +mpp3 3 gpio, pmu, uart2(rxd), sdio0(ledctrl), sata(act), + uart1(cts), lcd-spi(cs1) +mpp4 4 gpio, pmu, uart3(rts), sdio1(cd), spi1(miso) +mpp5 5 gpio, pmu, uart3(cts), sdio1(wp), spi1(cs) +mpp6 6 gpio, pmu, uart3(txd), sdio1(buspwr), spi1(mosi) +mpp7 7 gpio, pmu, uart3(rxd), sdio1(ledctrl), spi1(sck) +mpp8 8 gpio, pmu, watchdog(rstout) +mpp9 9 gpio, pmu, pex1(clkreq) +mpp10 10 gpio, pmu, ssp(sclk) +mpp11 11 gpio, pmu, sata(prsnt), sata-1(act), sdio0(ledctrl), + sdio1(ledctrl), pex0(clkreq) +mpp12 12 gpio, pmu, uart2(rts), audio0(extclk), sdio1(cd), sata(act) +mpp13 13 gpio, pmu, uart2(cts), audio1(extclk), sdio1(wp), + ssp(extclk) +mpp14 14 gpio, pmu, uart2(txd), sdio1(buspwr), ssp(rxd) +mpp15 15 gpio, pmu, uart2(rxd), sdio1(ledctrl), ssp(sfrm) +mpp16 16 gpio, uart3(rts), sdio0(cd), ac97(sdi1), lcd-spi(cs1) +mpp17 17 gpio, uart3(cts), sdio0(wp), ac97(sdi2), twsi(sda), + ac97-1(sysclko) +mpp18 18 gpio, uart3(txd), sdio0(buspwr), ac97(sdi3), lcd0(pwm) +mpp19 19 gpio, uart3(rxd), sdio0(ledctrl), twsi(sck) +mpp20 20 gpio, sdio0(cd), sdio1(cd), spi1(miso), lcd-spi(miso), + ac97(sysclko) +mpp21 21 gpio, sdio0(wp), sdio1(wp), spi1(cs), lcd-spi(cs0), + uart1(cts), ssp(sfrm) +mpp22 22 gpio, sdio0(buspwr), sdio1(buspwr), spi1(mosi), + lcd-spi(mosi), uart1(cts), ssp(txd) +mpp23 23 gpio, sdio0(ledctrl), sdio1(ledctrl), spi1(sck), + lcd-spi(sck), ssp(sclk) +mpp_camera 24-39 gpio, camera +mpp_sdio0 40-45 gpio, sdio0 +mpp_sdio1 46-51 gpio, sdio1 +mpp_audio1 52-57 gpio, i2s1/spdifo, i2s1, spdifo, twsi, ssp/spdifo, ssp, + ssp/twsi +mpp_spi0 58-61 gpio, spi0 +mpp_uart1 62-63 gpio, uart1 +mpp_nand 64-71 gpo, nand +audio0 - i2s, ac97 +twsi - none, opt1, opt2, opt3 + +Notes: +* group "mpp_audio1" allows the following functions and gpio pins: + - gpio : gpio on pins 52-57 + - i2s1/spdifo : audio1 i2s on pins 52-55 and spdifo on 57, no gpios + - i2s1 : audio1 i2s on pins 52-55, gpio on pins 56,57 + - spdifo : spdifo on pin 57, gpio on pins 52-55 + - twsi : twsi on pins 56,57, gpio on pins 52-55 + - ssp/spdifo : ssp on pins 52-55, spdifo on pin 57, no gpios + - ssp : ssp on pins 52-55, gpio on pins 56,57 + - ssp/twsi : ssp on pins 52-55, twsi on pins 56,57, no gpios +* group "audio0" internally muxes i2s0 or ac97 controller to the dedicated + audio0 pins. +* group "twsi" internally muxes twsi controller to the dedicated or option pins. diff --git a/Documentation/devicetree/bindings/pinctrl/marvell,kirkwood-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/marvell,kirkwood-pinctrl.txt new file mode 100644 index 0000000..361bccb --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/marvell,kirkwood-pinctrl.txt @@ -0,0 +1,279 @@ +* Marvell Kirkwood SoC pinctrl driver for mpp + +Please refer to marvell,mvebu-pinctrl.txt in this directory for common binding +part and usage. + +Required properties: +- compatible: "marvell,88f6180-pinctrl", + "marvell,88f6190-pinctrl", "marvell,88f6192-pinctrl", + "marvell,88f6281-pinctrl", "marvell,88f6282-pinctrl" + +This driver supports all kirkwood variants, i.e. 88f6180, 88f619x, and 88f628x. + +Available mpp pins/groups and functions: +Note: brackets (x) are not part of the mpp name for marvell,function and given +only for more detailed description in this document. + +* Marvell Kirkwood 88f6180 + +name pins functions +================================================================================ +mpp0 0 gpio, nand(io2), spi(cs) +mpp1 1 gpo, nand(io3), spi(mosi) +mpp2 2 gpo, nand(io4), spi(sck) +mpp3 3 gpo, nand(io5), spi(miso) +mpp4 4 gpio, nand(io6), uart0(rxd), ptp(clk) +mpp5 5 gpo, nand(io7), uart0(txd), ptp(trig) +mpp6 6 sysrst(out), spi(mosi), ptp(trig) +mpp7 7 gpo, pex(rsto), spi(cs), ptp(trig) +mpp8 8 gpio, twsi0(sda), uart0(rts), uart1(rts), ptp(clk), + mii(col) +mpp9 9 gpio, twsi(sck), uart0(cts), uart1(cts), ptp(evreq), + mii(crs) +mpp10 10 gpo, spi(sck), uart0(txd), ptp(trig) +mpp11 11 gpio, spi(miso), uart0(rxd), ptp(clk), ptp-1(evreq), + ptp-2(trig) +mpp12 12 gpo, sdio(clk) +mpp13 13 gpio, sdio(cmd), uart1(txd) +mpp14 14 gpio, sdio(d0), uart1(rxd), mii(col) +mpp15 15 gpio, sdio(d1), uart0(rts), uart1(txd) +mpp16 16 gpio, sdio(d2), uart0(cts), uart1(rxd), mii(crs) +mpp17 17 gpio, sdio(d3) +mpp18 18 gpo, nand(io0) +mpp19 19 gpo, nand(io1) +mpp20 20 gpio, mii(rxerr) +mpp21 21 gpio, audio(spdifi) +mpp22 22 gpio, audio(spdifo) +mpp23 23 gpio, audio(rmclk) +mpp24 24 gpio, audio(bclk) +mpp25 25 gpio, audio(sdo) +mpp26 26 gpio, audio(lrclk) +mpp27 27 gpio, audio(mclk) +mpp28 28 gpio, audio(sdi) +mpp29 29 gpio, audio(extclk) + +* Marvell Kirkwood 88f6190 + +name pins functions +================================================================================ +mpp0 0 gpio, nand(io2), spi(cs) +mpp1 1 gpo, nand(io3), spi(mosi) +mpp2 2 gpo, nand(io4), spi(sck) +mpp3 3 gpo, nand(io5), spi(miso) +mpp4 4 gpio, nand(io6), uart0(rxd), ptp(clk) +mpp5 5 gpo, nand(io7), uart0(txd), ptp(trig), sata0(act) +mpp6 6 sysrst(out), spi(mosi), ptp(trig) +mpp7 7 gpo, pex(rsto), spi(cs), ptp(trig) +mpp8 8 gpio, twsi0(sda), uart0(rts), uart1(rts), ptp(clk), + mii(col), mii-1(rxerr) +mpp9 9 gpio, twsi(sck), uart0(cts), uart1(cts), ptp(evreq), + mii(crs), sata0(prsnt) +mpp10 10 gpo, spi(sck), uart0(txd), ptp(trig) +mpp11 11 gpio, spi(miso), uart0(rxd), ptp(clk), ptp-1(evreq), + ptp-2(trig), sata0(act) +mpp12 12 gpo, sdio(clk) +mpp13 13 gpio, sdio(cmd), uart1(txd) +mpp14 14 gpio, sdio(d0), uart1(rxd), mii(col) +mpp15 15 gpio, sdio(d1), uart0(rts), uart1(txd), sata0(act) +mpp16 16 gpio, sdio(d2), uart0(cts), uart1(rxd), mii(crs) +mpp17 17 gpio, sdio(d3), sata0(prsnt) +mpp18 18 gpo, nand(io0) +mpp19 19 gpo, nand(io1) +mpp20 20 gpio, ge1(txd0) +mpp21 21 gpio, ge1(txd1), sata0(act) +mpp22 22 gpio, ge1(txd2) +mpp23 23 gpio, ge1(txd3), sata0(prsnt) +mpp24 24 gpio, ge1(rxd0) +mpp25 25 gpio, ge1(rxd1) +mpp26 26 gpio, ge1(rxd2) +mpp27 27 gpio, ge1(rxd3) +mpp28 28 gpio, ge1(col) +mpp29 29 gpio, ge1(txclk) +mpp30 30 gpio, ge1(rxclk) +mpp31 31 gpio, ge1(rxclk) +mpp32 32 gpio, ge1(txclko) +mpp33 33 gpo, ge1(txclk) +mpp34 34 gpio, ge1(txen) +mpp35 35 gpio, ge1(rxerr), sata0(act), mii(rxerr) + +* Marvell Kirkwood 88f6192 + +name pins functions +================================================================================ +mpp0 0 gpio, nand(io2), spi(cs) +mpp1 1 gpo, nand(io3), spi(mosi) +mpp2 2 gpo, nand(io4), spi(sck) +mpp3 3 gpo, nand(io5), spi(miso) +mpp4 4 gpio, nand(io6), uart0(rxd), ptp(clk), sata1(act) +mpp5 5 gpo, nand(io7), uart0(txd), ptp(trig), sata0(act) +mpp6 6 sysrst(out), spi(mosi), ptp(trig) +mpp7 7 gpo, pex(rsto), spi(cs), ptp(trig) +mpp8 8 gpio, twsi0(sda), uart0(rts), uart1(rts), ptp(clk), + mii(col), mii-1(rxerr), sata1(prsnt) +mpp9 9 gpio, twsi(sck), uart0(cts), uart1(cts), ptp(evreq), + mii(crs), sata0(prsnt) +mpp10 10 gpo, spi(sck), uart0(txd), ptp(trig), sata1(act) +mpp11 11 gpio, spi(miso), uart0(rxd), ptp(clk), ptp-1(evreq), + ptp-2(trig), sata0(act) +mpp12 12 gpo, sdio(clk) +mpp13 13 gpio, sdio(cmd), uart1(txd) +mpp14 14 gpio, sdio(d0), uart1(rxd), mii(col), sata1(prsnt) +mpp15 15 gpio, sdio(d1), uart0(rts), uart1(txd), sata0(act) +mpp16 16 gpio, sdio(d2), uart0(cts), uart1(rxd), mii(crs), + sata1(act) +mpp17 17 gpio, sdio(d3), sata0(prsnt) +mpp18 18 gpo, nand(io0) +mpp19 19 gpo, nand(io1) +mpp20 20 gpio, ge1(txd0), ts(mp0), tdm(tx0ql), audio(spdifi), + sata1(act) +mpp21 21 gpio, ge1(txd1), sata0(act), ts(mp1), tdm(rx0ql), + audio(spdifo) +mpp22 22 gpio, ge1(txd2), ts(mp2), tdm(tx2ql), audio(rmclk), + sata1(prsnt) +mpp23 23 gpio, ge1(txd3), sata0(prsnt), ts(mp3), tdm(rx2ql), + audio(bclk) +mpp24 24 gpio, ge1(rxd0), ts(mp4), tdm(spi-cs0), audio(sdo) +mpp25 25 gpio, ge1(rxd1), ts(mp5), tdm(spi-sck), audio(lrclk) +mpp26 26 gpio, ge1(rxd2), ts(mp6), tdm(spi-miso), audio(mclk) +mpp27 27 gpio, ge1(rxd3), ts(mp7), tdm(spi-mosi), audio(sdi) +mpp28 28 gpio, ge1(col), ts(mp8), tdm(int), audio(extclk) +mpp29 29 gpio, ge1(txclk), ts(mp9), tdm(rst) +mpp30 30 gpio, ge1(rxclk), ts(mp10), tdm(pclk) +mpp31 31 gpio, ge1(rxclk), ts(mp11), tdm(fs) +mpp32 32 gpio, ge1(txclko), ts(mp12), tdm(drx) +mpp33 33 gpo, ge1(txclk), tdm(drx) +mpp34 34 gpio, ge1(txen), tdm(spi-cs1) +mpp35 35 gpio, ge1(rxerr), sata0(act), mii(rxerr), tdm(tx0ql) + +* Marvell Kirkwood 88f6281 + +name pins functions +================================================================================ +mpp0 0 gpio, nand(io2), spi(cs) +mpp1 1 gpo, nand(io3), spi(mosi) +mpp2 2 gpo, nand(io4), spi(sck) +mpp3 3 gpo, nand(io5), spi(miso) +mpp4 4 gpio, nand(io6), uart0(rxd), ptp(clk), sata1(act) +mpp5 5 gpo, nand(io7), uart0(txd), ptp(trig), sata0(act) +mpp6 6 sysrst(out), spi(mosi), ptp(trig) +mpp7 7 gpo, pex(rsto), spi(cs), ptp(trig) +mpp8 8 gpio, twsi0(sda), uart0(rts), uart1(rts), ptp(clk), + mii(col), mii-1(rxerr), sata1(prsnt) +mpp9 9 gpio, twsi(sck), uart0(cts), uart1(cts), ptp(evreq), + mii(crs), sata0(prsnt) +mpp10 10 gpo, spi(sck), uart0(txd), ptp(trig), sata1(act) +mpp11 11 gpio, spi(miso), uart0(rxd), ptp(clk), ptp-1(evreq), + ptp-2(trig), sata0(act) +mpp12 12 gpio, sdio(clk) +mpp13 13 gpio, sdio(cmd), uart1(txd) +mpp14 14 gpio, sdio(d0), uart1(rxd), mii(col), sata1(prsnt) +mpp15 15 gpio, sdio(d1), uart0(rts), uart1(txd), sata0(act) +mpp16 16 gpio, sdio(d2), uart0(cts), uart1(rxd), mii(crs), + sata1(act) +mpp17 17 gpio, sdio(d3), sata0(prsnt) +mpp18 18 gpo, nand(io0) +mpp19 19 gpo, nand(io1) +mpp20 20 gpio, ge1(txd0), ts(mp0), tdm(tx0ql), audio(spdifi), + sata1(act) +mpp21 21 gpio, ge1(txd1), sata0(act), ts(mp1), tdm(rx0ql), + audio(spdifo) +mpp22 22 gpio, ge1(txd2), ts(mp2), tdm(tx2ql), audio(rmclk), + sata1(prsnt) +mpp23 23 gpio, ge1(txd3), sata0(prsnt), ts(mp3), tdm(rx2ql), + audio(bclk) +mpp24 24 gpio, ge1(rxd0), ts(mp4), tdm(spi-cs0), audio(sdo) +mpp25 25 gpio, ge1(rxd1), ts(mp5), tdm(spi-sck), audio(lrclk) +mpp26 26 gpio, ge1(rxd2), ts(mp6), tdm(spi-miso), audio(mclk) +mpp27 27 gpio, ge1(rxd3), ts(mp7), tdm(spi-mosi), audio(sdi) +mpp28 28 gpio, ge1(col), ts(mp8), tdm(int), audio(extclk) +mpp29 29 gpio, ge1(txclk), ts(mp9), tdm(rst) +mpp30 30 gpio, ge1(rxclk), ts(mp10), tdm(pclk) +mpp31 31 gpio, ge1(rxclk), ts(mp11), tdm(fs) +mpp32 32 gpio, ge1(txclko), ts(mp12), tdm(drx) +mpp33 33 gpo, ge1(txclk), tdm(drx) +mpp34 34 gpio, ge1(txen), tdm(spi-cs1), sata1(act) +mpp35 35 gpio, ge1(rxerr), sata0(act), mii(rxerr), tdm(tx0ql) +mpp36 36 gpio, ts(mp0), tdm(spi-cs1), audio(spdifi) +mpp37 37 gpio, ts(mp1), tdm(tx2ql), audio(spdifo) +mpp38 38 gpio, ts(mp2), tdm(rx2ql), audio(rmclk) +mpp39 39 gpio, ts(mp3), tdm(spi-cs0), audio(bclk) +mpp40 40 gpio, ts(mp4), tdm(spi-sck), audio(sdo) +mpp41 41 gpio, ts(mp5), tdm(spi-miso), audio(lrclk) +mpp42 42 gpio, ts(mp6), tdm(spi-mosi), audio(mclk) +mpp43 43 gpio, ts(mp7), tdm(int), audio(sdi) +mpp44 44 gpio, ts(mp8), tdm(rst), audio(extclk) +mpp45 45 gpio, ts(mp9), tdm(pclk) +mpp46 46 gpio, ts(mp10), tdm(fs) +mpp47 47 gpio, ts(mp11), tdm(drx) +mpp48 48 gpio, ts(mp12), tdm(dtx) +mpp49 49 gpio, ts(mp9), tdm(rx0ql), ptp(clk) + +* Marvell Kirkwood 88f6282 + +name pins functions +================================================================================ +mpp0 0 gpio, nand(io2), spi(cs) +mpp1 1 gpo, nand(io3), spi(mosi) +mpp2 2 gpo, nand(io4), spi(sck) +mpp3 3 gpo, nand(io5), spi(miso) +mpp4 4 gpio, nand(io6), uart0(rxd), sata1(act), lcd(hsync) +mpp5 5 gpo, nand(io7), uart0(txd), sata0(act), lcd(vsync) +mpp6 6 sysrst(out), spi(mosi) +mpp7 7 gpo, spi(cs), lcd(pwm) +mpp8 8 gpio, twsi0(sda), uart0(rts), uart1(rts), mii(col), + mii-1(rxerr), sata1(prsnt) +mpp9 9 gpio, twsi(sck), uart0(cts), uart1(cts), mii(crs), + sata0(prsnt) +mpp10 10 gpo, spi(sck), uart0(txd), sata1(act) +mpp11 11 gpio, spi(miso), uart0(rxd), sata0(act) +mpp12 12 gpo, sdio(clk), audio(spdifo), spi(mosi), twsi(sda) +mpp13 13 gpio, sdio(cmd), uart1(txd), audio(rmclk), lcd(pwm) +mpp14 14 gpio, sdio(d0), uart1(rxd), mii(col), sata1(prsnt), + audio(spdifi), audio-1(sdi) +mpp15 15 gpio, sdio(d1), uart0(rts), uart1(txd), sata0(act), + spi(cs) +mpp16 16 gpio, sdio(d2), uart0(cts), uart1(rxd), mii(crs), + sata1(act), lcd(extclk) +mpp17 17 gpio, sdio(d3), sata0(prsnt), sata1(act), twsi1(sck) +mpp18 18 gpo, nand(io0), pex(clkreq) +mpp19 19 gpo, nand(io1) +mpp20 20 gpio, ge1(txd0), ts(mp0), tdm(tx0ql), audio(spdifi), + sata1(act), lcd(d0) +mpp21 21 gpio, ge1(txd1), sata0(act), ts(mp1), tdm(rx0ql), + audio(spdifo), lcd(d1) +mpp22 22 gpio, ge1(txd2), ts(mp2), tdm(tx2ql), audio(rmclk), + sata1(prsnt), lcd(d2) +mpp23 23 gpio, ge1(txd3), sata0(prsnt), ts(mp3), tdm(rx2ql), + audio(bclk), lcd(d3) +mpp24 24 gpio, ge1(rxd0), ts(mp4), tdm(spi-cs0), audio(sdo), + lcd(d4) +mpp25 25 gpio, ge1(rxd1), ts(mp5), tdm(spi-sck), audio(lrclk), + lcd(d5) +mpp26 26 gpio, ge1(rxd2), ts(mp6), tdm(spi-miso), audio(mclk), + lcd(d6) +mpp27 27 gpio, ge1(rxd3), ts(mp7), tdm(spi-mosi), audio(sdi), + lcd(d7) +mpp28 28 gpio, ge1(col), ts(mp8), tdm(int), audio(extclk), + lcd(d8) +mpp29 29 gpio, ge1(txclk), ts(mp9), tdm(rst), lcd(d9) +mpp30 30 gpio, ge1(rxclk), ts(mp10), tdm(pclk), lcd(d10) +mpp31 31 gpio, ge1(rxclk), ts(mp11), tdm(fs), lcd(d11) +mpp32 32 gpio, ge1(txclko), ts(mp12), tdm(drx), lcd(d12) +mpp33 33 gpo, ge1(txclk), tdm(drx), lcd(d13) +mpp34 34 gpio, ge1(txen), tdm(spi-cs1), sata1(act), lcd(d14) +mpp35 35 gpio, ge1(rxerr), sata0(act), mii(rxerr), tdm(tx0ql), + lcd(d15) +mpp36 36 gpio, ts(mp0), tdm(spi-cs1), audio(spdifi), twsi1(sda) +mpp37 37 gpio, ts(mp1), tdm(tx2ql), audio(spdifo), twsi1(sck) +mpp38 38 gpio, ts(mp2), tdm(rx2ql), audio(rmclk), lcd(d18) +mpp39 39 gpio, ts(mp3), tdm(spi-cs0), audio(bclk), lcd(d19) +mpp40 40 gpio, ts(mp4), tdm(spi-sck), audio(sdo), lcd(d20) +mpp41 41 gpio, ts(mp5), tdm(spi-miso), audio(lrclk), lcd(d21) +mpp42 42 gpio, ts(mp6), tdm(spi-mosi), audio(mclk), lcd(d22) +mpp43 43 gpio, ts(mp7), tdm(int), audio(sdi), lcd(d23) +mpp44 44 gpio, ts(mp8), tdm(rst), audio(extclk), lcd(clk) +mpp45 45 gpio, ts(mp9), tdm(pclk), lcd(e) +mpp46 46 gpio, ts(mp10), tdm(fs), lcd(hsync) +mpp47 47 gpio, ts(mp11), tdm(drx), lcd(vsync) +mpp48 48 gpio, ts(mp12), tdm(dtx), lcd(d16) +mpp49 49 gpo, tdm(rx0ql), pex(clkreq), lcd(d17) diff --git a/Documentation/devicetree/bindings/pinctrl/marvell,mvebu-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/marvell,mvebu-pinctrl.txt new file mode 100644 index 0000000..0a26c3a --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/marvell,mvebu-pinctrl.txt @@ -0,0 +1,46 @@ +* Marvell SoC pinctrl core driver for mpp + +The pinctrl driver enables Marvell SoCs to configure the multi-purpose pins +(mpp) to a specific function. For each SoC family there is a SoC specific +driver using this core driver. + +Please refer to pinctrl-bindings.txt in this directory for details of the +common pinctrl bindings used by client devices, including the meaning of the +phrase "pin configuration node". + +A Marvell SoC pin configuration node is a node of a group of pins which can +be used for a specific device or function. Each node requires one or more +mpp pins or group of pins and a mpp function common to all pins. + +Required properties for pinctrl driver: +- compatible: "marvell,<soc>-pinctrl" + Please refer to each marvell,<soc>-pinctrl.txt binding doc for supported SoCs. + +Required properties for pin configuration node: +- marvell,pins: string array of mpp pins or group of pins to be muxed. +- marvell,function: string representing a function to mux to for all + marvell,pins given in this pin configuration node. The function has to be + common for all marvell,pins. Please refer to marvell,<soc>-pinctrl.txt for + valid pin/pin group names and available function names for each SoC. + +Examples: + +uart1: serial@12100 { + compatible = "ns16550a"; + reg = <0x12100 0x100>; + reg-shift = <2>; + interrupts = <7>; + + pinctrl-0 = <&pmx_uart1_sw>; + pinctrl-names = "default"; +}; + +pinctrl: pinctrl@d0200 { + compatible = "marvell,dove-pinctrl"; + reg = <0xd0200 0x20>; + + pmx_uart1_sw: pmx-uart1-sw { + marvell,pins = "mpp_uart1"; + marvell,function = "uart1"; + }; +}; diff --git a/Documentation/devicetree/bindings/regulator/tps6586x.txt b/Documentation/devicetree/bindings/regulator/tps6586x.txt index da80c2a..a2436e1 100644 --- a/Documentation/devicetree/bindings/regulator/tps6586x.txt +++ b/Documentation/devicetree/bindings/regulator/tps6586x.txt @@ -8,7 +8,8 @@ Required properties: - gpio-controller: mark the device as a GPIO controller - regulators: list of regulators provided by this controller, must have property "regulator-compatible" to match their hardware counterparts: - sm[0-2], ldo[0-9] and ldo_rtc + sys, sm[0-2], ldo[0-9] and ldo_rtc +- sys-supply: The input supply for SYS. - vin-sm0-supply: The input supply for the SM0. - vin-sm1-supply: The input supply for the SM1. - vin-sm2-supply: The input supply for the SM2. @@ -20,6 +21,9 @@ Required properties: Each regulator is defined using the standard binding for regulators. +Note: LDO5 and LDO_RTC is supplied by SYS regulator internally and driver + take care of making proper parent child relationship. + Example: pmu: tps6586x@34 { @@ -30,6 +34,7 @@ Example: #gpio-cells = <2>; gpio-controller; + sys-supply = <&some_reg>; vin-sm0-supply = <&some_reg>; vin-sm1-supply = <&some_reg>; vin-sm2-supply = <&some_reg>; @@ -43,8 +48,16 @@ Example: #address-cells = <1>; #size-cells = <0>; - sm0_reg: regulator@0 { + sys_reg: regulator@0 { reg = <0>; + regulator-compatible = "sys"; + regulator-name = "vdd_sys"; + regulator-boot-on; + regulator-always-on; + }; + + sm0_reg: regulator@1 { + reg = <1>; regulator-compatible = "sm0"; regulator-min-microvolt = < 725000>; regulator-max-microvolt = <1500000>; @@ -52,8 +65,8 @@ Example: regulator-always-on; }; - sm1_reg: regulator@1 { - reg = <1>; + sm1_reg: regulator@2 { + reg = <2>; regulator-compatible = "sm1"; regulator-min-microvolt = < 725000>; regulator-max-microvolt = <1500000>; @@ -61,8 +74,8 @@ Example: regulator-always-on; }; - sm2_reg: regulator@2 { - reg = <2>; + sm2_reg: regulator@3 { + reg = <3>; regulator-compatible = "sm2"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <4550000>; @@ -70,72 +83,72 @@ Example: regulator-always-on; }; - ldo0_reg: regulator@3 { - reg = <3>; + ldo0_reg: regulator@4 { + reg = <4>; regulator-compatible = "ldo0"; regulator-name = "PCIE CLK"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; - ldo1_reg: regulator@4 { - reg = <4>; + ldo1_reg: regulator@5 { + reg = <5>; regulator-compatible = "ldo1"; regulator-min-microvolt = < 725000>; regulator-max-microvolt = <1500000>; }; - ldo2_reg: regulator@5 { - reg = <5>; + ldo2_reg: regulator@6 { + reg = <6>; regulator-compatible = "ldo2"; regulator-min-microvolt = < 725000>; regulator-max-microvolt = <1500000>; }; - ldo3_reg: regulator@6 { - reg = <6>; + ldo3_reg: regulator@7 { + reg = <7>; regulator-compatible = "ldo3"; regulator-min-microvolt = <1250000>; regulator-max-microvolt = <3300000>; }; - ldo4_reg: regulator@7 { - reg = <7>; + ldo4_reg: regulator@8 { + reg = <8>; regulator-compatible = "ldo4"; regulator-min-microvolt = <1700000>; regulator-max-microvolt = <2475000>; }; - ldo5_reg: regulator@8 { - reg = <8>; + ldo5_reg: regulator@9 { + reg = <9>; regulator-compatible = "ldo5"; regulator-min-microvolt = <1250000>; regulator-max-microvolt = <3300000>; }; - ldo6_reg: regulator@9 { - reg = <9>; + ldo6_reg: regulator@10 { + reg = <10>; regulator-compatible = "ldo6"; regulator-min-microvolt = <1250000>; regulator-max-microvolt = <3300000>; }; - ldo7_reg: regulator@10 { - reg = <10>; + ldo7_reg: regulator@11 { + reg = <11>; regulator-compatible = "ldo7"; regulator-min-microvolt = <1250000>; regulator-max-microvolt = <3300000>; }; - ldo8_reg: regulator@11 { - reg = <11>; + ldo8_reg: regulator@12 { + reg = <12>; regulator-compatible = "ldo8"; regulator-min-microvolt = <1250000>; regulator-max-microvolt = <3300000>; }; - ldo9_reg: regulator@12 { - reg = <12>; + ldo9_reg: regulator@13 { + reg = <13>; regulator-compatible = "ldo9"; regulator-min-microvolt = <1250000>; regulator-max-microvolt = <3300000>; diff --git a/Documentation/devicetree/bindings/rtc/pxa-rtc.txt b/Documentation/devicetree/bindings/rtc/pxa-rtc.txt new file mode 100644 index 0000000..8c6672a --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/pxa-rtc.txt @@ -0,0 +1,14 @@ +* PXA RTC + +PXA specific RTC driver. + +Required properties: +- compatible : Should be "marvell,pxa-rtc" + +Examples: + +rtc@40900000 { + compatible = "marvell,pxa-rtc"; + reg = <0x40900000 0x3c>; + interrupts = <30 31>; +}; diff --git a/Documentation/devicetree/bindings/timer/brcm,bcm2835-system-timer.txt b/Documentation/devicetree/bindings/timer/brcm,bcm2835-system-timer.txt new file mode 100644 index 0000000..2de21c2 --- /dev/null +++ b/Documentation/devicetree/bindings/timer/brcm,bcm2835-system-timer.txt @@ -0,0 +1,22 @@ +BCM2835 System Timer + +The System Timer peripheral provides four 32-bit timer channels and a +single 64-bit free running counter. Each channel has an output compare +register, which is compared against the 32 least significant bits of the +free running counter values, and generates an interrupt. + +Required properties: + +- compatible : should be "brcm,bcm2835-system-timer.txt" +- reg : Specifies base physical address and size of the registers. +- interrupts : A list of 4 interrupt sinks; one per timer channel. +- clock-frequency : The frequency of the clock that drives the counter, in Hz. + +Example: + +timer { + compatible = "brcm,bcm2835-system-timer"; + reg = <0x7e003000 0x1000>; + interrupts = <1 0>, <1 1>, <1 2>, <1 3>; + clock-frequency = <1000000>; +}; diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index db4d3af..4f293e5 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -10,6 +10,7 @@ apm Applied Micro Circuits Corporation (APM) arm ARM Ltd. atmel Atmel Corporation bosch Bosch Sensortec GmbH +brcm Broadcom Corporation cavium Cavium, Inc. chrp Common Hardware Reference Platform cortina Cortina Systems, Inc. diff --git a/Documentation/spi/ep93xx_spi b/Documentation/spi/ep93xx_spi index d8eb01c..832ddce 100644 --- a/Documentation/spi/ep93xx_spi +++ b/Documentation/spi/ep93xx_spi @@ -26,7 +26,7 @@ arch/arm/mach-ep93xx/ts72xx.c: #include <linux/gpio.h> #include <linux/spi/spi.h> -#include <mach/ep93xx_spi.h> +#include <linux/platform_data/spi-ep93xx.h> /* this is our GPIO line used for chip select */ #define MMC_CHIP_SELECT_GPIO EP93XX_GPIO_LINE_EGPIO9 diff --git a/MAINTAINERS b/MAINTAINERS index 53cc13c..9d3965c 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -595,7 +595,6 @@ M: Will Deacon <will.deacon@arm.com> S: Maintained F: arch/arm/kernel/perf_event* F: arch/arm/oprofile/common.c -F: arch/arm/kernel/pmu.c F: arch/arm/include/asm/pmu.h F: arch/arm/kernel/hw_breakpoint.c F: arch/arm/include/asm/hw_breakpoint.h @@ -1613,6 +1612,16 @@ L: netdev@vger.kernel.org S: Supported F: drivers/net/ethernet/broadcom/bnx2x/ +BROADCOM BCM2835 ARM ARCHICTURE +M: Stephen Warren <swarren@wwwdotorg.org> +L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) +T: git git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-rpi.git +S: Maintained +F: arch/arm/mach-bcm2835/ +F: arch/arm/boot/dts/bcm2835* +F: arch/arm/configs/bcm2835_defconfig +F: drivers/*/*bcm2835* + BROADCOM TG3 GIGABIT ETHERNET DRIVER M: Matt Carlson <mcarlson@broadcom.com> M: Michael Chan <mchan@broadcom.com> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 2f88d8d..70505d8 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -202,6 +202,13 @@ config ARM_PATCH_PHYS_VIRT this feature (eg, building a kernel for a single machine) and you need to shrink the kernel to the minimal size. +config NEED_MACH_GPIO_H + bool + help + Select this when mach/gpio.h is required to provide special + definitions for this platform. The need for mach/gpio.h should + be avoided when possible. + config NEED_MACH_IO_H bool help @@ -247,39 +254,29 @@ config MMU # choice prompt "ARM system type" - default ARCH_VERSATILE + default ARCH_MULTIPLATFORM -config ARCH_SOCFPGA - bool "Altera SOCFPGA family" - select ARCH_WANT_OPTIONAL_GPIOLIB - select ARM_AMBA - select ARM_GIC - select CACHE_L2X0 - select CLKDEV_LOOKUP +config ARCH_MULTIPLATFORM + bool "Allow multiple platforms to be selected" + select ARM_PATCH_PHYS_VIRT + select AUTO_ZRELADDR select COMMON_CLK - select CPU_V7 - select DW_APB_TIMER - select DW_APB_TIMER_OF - select GENERIC_CLOCKEVENTS - select GPIO_PL061 if GPIOLIB - select HAVE_ARM_SCU + select MULTI_IRQ_HANDLER select SPARSE_IRQ select USE_OF - help - This enables support for Altera SOCFPGA Cyclone V platform + depends on MMU config ARCH_INTEGRATOR bool "ARM Ltd. Integrator family" select ARM_AMBA select ARCH_HAS_CPUFREQ select COMMON_CLK - select CLK_VERSATILE + select COMMON_CLK_VERSATILE select HAVE_TCM select ICST select GENERIC_CLOCKEVENTS select PLAT_VERSATILE select PLAT_VERSATILE_FPGA_IRQ - select NEED_MACH_IO_H select NEED_MACH_MEMORY_H select SPARSE_IRQ select MULTI_IRQ_HANDLER @@ -289,13 +286,12 @@ config ARCH_INTEGRATOR config ARCH_REALVIEW bool "ARM Ltd. RealView family" select ARM_AMBA - select CLKDEV_LOOKUP - select HAVE_MACH_CLKDEV + select COMMON_CLK + select COMMON_CLK_VERSATILE select ICST select GENERIC_CLOCKEVENTS select ARCH_WANT_OPTIONAL_GPIOLIB select PLAT_VERSATILE - select PLAT_VERSATILE_CLOCK select PLAT_VERSATILE_CLCD select ARM_TIMER_SP804 select GPIO_PL061 if GPIOLIB @@ -312,7 +308,6 @@ config ARCH_VERSATILE select ICST select GENERIC_CLOCKEVENTS select ARCH_WANT_OPTIONAL_GPIOLIB - select NEED_MACH_IO_H if PCI select PLAT_VERSATILE select PLAT_VERSATILE_CLOCK select PLAT_VERSATILE_CLCD @@ -321,64 +316,46 @@ config ARCH_VERSATILE help This enables support for ARM Ltd Versatile board. -config ARCH_VEXPRESS - bool "ARM Ltd. Versatile Express family" - select ARCH_WANT_OPTIONAL_GPIOLIB - select ARM_AMBA - select ARM_TIMER_SP804 - select CLKDEV_LOOKUP - select COMMON_CLK - select GENERIC_CLOCKEVENTS - select HAVE_CLK - select HAVE_PATA_PLATFORM - select ICST - select NO_IOPORT - select PLAT_VERSATILE - select PLAT_VERSATILE_CLCD - select REGULATOR_FIXED_VOLTAGE if REGULATOR - help - This enables support for the ARM Ltd Versatile Express boards. - config ARCH_AT91 bool "Atmel AT91" select ARCH_REQUIRE_GPIOLIB select HAVE_CLK select CLKDEV_LOOKUP select IRQ_DOMAIN + select NEED_MACH_GPIO_H select NEED_MACH_IO_H if PCCARD help This enables support for systems based on Atmel AT91RM9200 and AT91SAM9* processors. -config ARCH_BCMRING - bool "Broadcom BCMRING" - depends on MMU - select CPU_V6 +config ARCH_BCM2835 + bool "Broadcom BCM2835 family" + select ARCH_WANT_OPTIONAL_GPIOLIB select ARM_AMBA + select ARM_ERRATA_411920 select ARM_TIMER_SP804 select CLKDEV_LOOKUP + select COMMON_CLK + select CPU_V6 select GENERIC_CLOCKEVENTS - select ARCH_WANT_OPTIONAL_GPIOLIB + select MULTI_IRQ_HANDLER + select SPARSE_IRQ + select USE_OF help - Support for Broadcom's BCMRing platform. + This enables support for the Broadcom BCM2835 SoC. This SoC is + use in the Raspberry Pi, and Roku 2 devices. -config ARCH_HIGHBANK - bool "Calxeda Highbank-based" - select ARCH_WANT_OPTIONAL_GPIOLIB +config ARCH_BCMRING + bool "Broadcom BCMRING" + depends on MMU + select CPU_V6 select ARM_AMBA - select ARM_GIC select ARM_TIMER_SP804 - select CACHE_L2X0 select CLKDEV_LOOKUP - select COMMON_CLK - select CPU_V7 select GENERIC_CLOCKEVENTS - select HAVE_ARM_SCU - select HAVE_SMP - select SPARSE_IRQ - select USE_OF + select ARCH_WANT_OPTIONAL_GPIOLIB help - Support for the Calxeda Highbank SoC based boards. + Support for Broadcom's BCMRing platform. config ARCH_CLPS711X bool "Cirrus Logic CLPS711x/EP721x/EP731x-based" @@ -407,21 +384,19 @@ config ARCH_GEMINI help Support for the Cortina Systems Gemini family SoCs -config ARCH_PRIMA2 - bool "CSR SiRFSoC PRIMA2 ARM Cortex A9 Platform" - select CPU_V7 +config ARCH_SIRF + bool "CSR SiRF" select NO_IOPORT select ARCH_REQUIRE_GPIOLIB select GENERIC_CLOCKEVENTS - select CLKDEV_LOOKUP + select COMMON_CLK select GENERIC_IRQ_CHIP select MIGHT_HAVE_CACHE_L2X0 select PINCTRL select PINCTRL_SIRF select USE_OF - select ZONE_DMA help - Support for CSR SiRFSoC ARM Cortex A9 Platform + Support for CSR SiRFprimaII/Marco/Polo platforms config ARCH_EBSA110 bool "EBSA-110" @@ -456,7 +431,7 @@ config ARCH_FOOTBRIDGE select FOOTBRIDGE select GENERIC_CLOCKEVENTS select HAVE_IDE - select NEED_MACH_IO_H + select NEED_MACH_IO_H if !MMU select NEED_MACH_MEMORY_H help Support for systems based on the DC21285 companion chip @@ -513,7 +488,6 @@ config ARCH_IOP13XX select PCI select ARCH_SUPPORTS_MSI select VMSPLIT_1G - select NEED_MACH_IO_H select NEED_MACH_MEMORY_H select NEED_RET_TO_USER help @@ -523,6 +497,7 @@ config ARCH_IOP32X bool "IOP32x-based" depends on MMU select CPU_XSCALE + select NEED_MACH_GPIO_H select NEED_MACH_IO_H select NEED_RET_TO_USER select PLAT_IOP @@ -536,6 +511,7 @@ config ARCH_IOP33X bool "IOP33x-based" depends on MMU select CPU_XSCALE + select NEED_MACH_GPIO_H select NEED_MACH_IO_H select NEED_RET_TO_USER select PLAT_IOP @@ -558,26 +534,14 @@ config ARCH_IXP4XX help Support for Intel's IXP4XX (XScale) family of processors. -config ARCH_MVEBU - bool "Marvell SOCs with Device Tree support" - select GENERIC_CLOCKEVENTS - select MULTI_IRQ_HANDLER - select SPARSE_IRQ - select CLKSRC_MMIO - select GENERIC_IRQ_CHIP - select IRQ_DOMAIN - select COMMON_CLK - help - Support for the Marvell SoC Family with device tree support - config ARCH_DOVE bool "Marvell Dove" select CPU_V7 - select PCI select ARCH_REQUIRE_GPIOLIB select GENERIC_CLOCKEVENTS - select NEED_MACH_IO_H - select PLAT_ORION + select MIGHT_HAVE_PCI + select PLAT_ORION_LEGACY + select USB_ARCH_HAS_EHCI help Support for the Marvell Dove SoC 88AP510 @@ -587,8 +551,7 @@ config ARCH_KIRKWOOD select PCI select ARCH_REQUIRE_GPIOLIB select GENERIC_CLOCKEVENTS - select NEED_MACH_IO_H - select PLAT_ORION + select PLAT_ORION_LEGACY help Support for the following Marvell Kirkwood series SoCs: 88F6180, 88F6192 and 88F6281. @@ -614,8 +577,7 @@ config ARCH_MV78XX0 select PCI select ARCH_REQUIRE_GPIOLIB select GENERIC_CLOCKEVENTS - select NEED_MACH_IO_H - select PLAT_ORION + select PLAT_ORION_LEGACY help Support for the following Marvell MV78xx0 series SoCs: MV781x0, MV782x0. @@ -627,8 +589,7 @@ config ARCH_ORION5X select PCI select ARCH_REQUIRE_GPIOLIB select GENERIC_CLOCKEVENTS - select NEED_MACH_IO_H - select PLAT_ORION + select PLAT_ORION_LEGACY help Support for the following Marvell Orion 5x series SoCs: Orion-1 (5181), Orion-VoIP (5181L), Orion-NAS (5182), @@ -645,6 +606,7 @@ config ARCH_MMP select PLAT_PXA select SPARSE_IRQ select GENERIC_ALLOCATOR + select NEED_MACH_GPIO_H help Support for Marvell's PXA168/PXA910(MMP) and MMP2 processor line. @@ -652,8 +614,9 @@ config ARCH_KS8695 bool "Micrel/Kendin KS8695" select CPU_ARM922T select ARCH_REQUIRE_GPIOLIB - select ARCH_USES_GETTIMEOFFSET select NEED_MACH_MEMORY_H + select CLKSRC_MMIO + select GENERIC_CLOCKEVENTS help Support for Micrel/Kendin KS8695 "Centaur" (ARM922T) based System-on-Chip devices. @@ -683,40 +646,13 @@ config ARCH_TEGRA select HAVE_CLK select HAVE_SMP select MIGHT_HAVE_CACHE_L2X0 - select NEED_MACH_IO_H if PCI select ARCH_HAS_CPUFREQ select USE_OF + select COMMON_CLK help This enables support for NVIDIA Tegra based systems (Tegra APX, Tegra 6xx and Tegra 2 series). -config ARCH_PICOXCELL - bool "Picochip picoXcell" - select ARCH_REQUIRE_GPIOLIB - select ARM_PATCH_PHYS_VIRT - select ARM_VIC - select CPU_V6K - select DW_APB_TIMER - select DW_APB_TIMER_OF - select GENERIC_CLOCKEVENTS - select GENERIC_GPIO - select HAVE_TCM - select NO_IOPORT - select SPARSE_IRQ - select USE_OF - help - This enables support for systems based on the Picochip picoXcell - family of Femtocell devices. The picoxcell support requires device tree - for all boards. - -config ARCH_PNX4008 - bool "Philips Nexperia PNX4008 Mobile" - select CPU_ARM926T - select CLKDEV_LOOKUP - select ARCH_USES_GETTIMEOFFSET - help - This enables support for Philips PNX4008 mobile platform. - config ARCH_PXA bool "PXA2xx/PXA3xx-based" depends on MMU @@ -733,6 +669,7 @@ config ARCH_PXA select MULTI_IRQ_HANDLER select ARM_CPU_SUSPEND if PM select HAVE_IDE + select NEED_MACH_GPIO_H help Support for Intel/Marvell's PXA2xx/PXA3xx processor line. @@ -795,6 +732,7 @@ config ARCH_SA1100 select CLKDEV_LOOKUP select ARCH_REQUIRE_GPIOLIB select HAVE_IDE + select NEED_MACH_GPIO_H select NEED_MACH_MEMORY_H select SPARSE_IRQ help @@ -810,6 +748,7 @@ config ARCH_S3C24XX select HAVE_S3C2410_I2C if I2C select HAVE_S3C_RTC if RTC_CLASS select HAVE_S3C2410_WATCHDOG if WATCHDOG + select NEED_MACH_GPIO_H select NEED_MACH_IO_H help Samsung S3C2410, S3C2412, S3C2413, S3C2416, S3C2440, S3C2442, S3C2443 @@ -837,6 +776,7 @@ config ARCH_S3C64XX select SAMSUNG_GPIOLIB_4BIT select HAVE_S3C2410_I2C if I2C select HAVE_S3C2410_WATCHDOG if WATCHDOG + select NEED_MACH_GPIO_H help Samsung S3C64XX series based systems @@ -851,6 +791,7 @@ config ARCH_S5P64X0 select GENERIC_CLOCKEVENTS select HAVE_S3C2410_I2C if I2C select HAVE_S3C_RTC if RTC_CLASS + select NEED_MACH_GPIO_H help Samsung S5P64X0 CPU based systems, such as the Samsung SMDK6440, SMDK6450. @@ -865,6 +806,7 @@ config ARCH_S5PC100 select HAVE_S3C2410_I2C if I2C select HAVE_S3C_RTC if RTC_CLASS select HAVE_S3C2410_WATCHDOG if WATCHDOG + select NEED_MACH_GPIO_H help Samsung S5PC100 series based systems @@ -882,6 +824,7 @@ config ARCH_S5PV210 select HAVE_S3C2410_I2C if I2C select HAVE_S3C_RTC if RTC_CLASS select HAVE_S3C2410_WATCHDOG if WATCHDOG + select NEED_MACH_GPIO_H select NEED_MACH_MEMORY_H help Samsung S5PV210/S5PC110 series based systems @@ -899,6 +842,7 @@ config ARCH_EXYNOS select HAVE_S3C_RTC if RTC_CLASS select HAVE_S3C2410_I2C if I2C select HAVE_S3C2410_WATCHDOG if WATCHDOG + select NEED_MACH_GPIO_H select NEED_MACH_MEMORY_H help Support for SAMSUNG's EXYNOS SoCs (EXYNOS4/5) @@ -912,7 +856,6 @@ config ARCH_SHARK select PCI select ARCH_USES_GETTIMEOFFSET select NEED_MACH_MEMORY_H - select NEED_MACH_IO_H help Support for the StrongARM based Digital DNARD machine, also known as "Shark" (<http://www.shark-linux.de/shark.html>). @@ -931,6 +874,7 @@ config ARCH_U300 select COMMON_CLK select GENERIC_GPIO select ARCH_REQUIRE_GPIOLIB + select SPARSE_IRQ help Support for ST-Ericsson U300 series mobile platforms. @@ -971,6 +915,7 @@ config ARCH_DAVINCI select GENERIC_ALLOCATOR select GENERIC_IRQ_CHIP select ARCH_HAS_HOLES_MEMORYMODEL + select NEED_MACH_GPIO_H help Support for TI's DaVinci platform. @@ -983,6 +928,7 @@ config ARCH_OMAP select CLKSRC_MMIO select GENERIC_CLOCKEVENTS select ARCH_HAS_HOLES_MEMORYMODEL + select NEED_MACH_GPIO_H help Support for TI's OMAP platform (OMAP1/2/3/4). @@ -1022,6 +968,50 @@ config ARCH_ZYNQ Support for Xilinx Zynq ARM Cortex A9 Platform endchoice +menu "Multiple platform selection" + depends on ARCH_MULTIPLATFORM + +comment "CPU Core family selection" + +config ARCH_MULTI_V4 + bool "ARMv4 based platforms (FA526, StrongARM)" + select ARCH_MULTI_V4_V5 + depends on !ARCH_MULTI_V6_V7 + +config ARCH_MULTI_V4T + bool "ARMv4T based platforms (ARM720T, ARM920T, ...)" + select ARCH_MULTI_V4_V5 + depends on !ARCH_MULTI_V6_V7 + +config ARCH_MULTI_V5 + bool "ARMv5 based platforms (ARM926T, XSCALE, PJ1, ...)" + select ARCH_MULTI_V4_V5 + depends on !ARCH_MULTI_V6_V7 + +config ARCH_MULTI_V4_V5 + bool + +config ARCH_MULTI_V6 + bool "ARMv6 based platforms (ARM11, Scorpion, ...)" + select CPU_V6 + select ARCH_MULTI_V6_V7 + +config ARCH_MULTI_V7 + bool "ARMv7 based platforms (Cortex-A, PJ4, Krait)" + select CPU_V7 + select ARCH_VEXPRESS + default y + select ARCH_MULTI_V6_V7 + +config ARCH_MULTI_V6_V7 + bool + +config ARCH_MULTI_CPU_AUTO + def_bool !(ARCH_MULTI_V4 || ARCH_MULTI_V4T || ARCH_MULTI_V6_V7) + select ARCH_MULTI_V5 + +endmenu + # # This is sorted alphabetically by mach-* pathname. However, plat-* # Kconfigs may be included either alphabetically (according to the @@ -1049,6 +1039,8 @@ source "arch/arm/mach-gemini/Kconfig" source "arch/arm/mach-h720x/Kconfig" +source "arch/arm/mach-highbank/Kconfig" + source "arch/arm/mach-integrator/Kconfig" source "arch/arm/mach-iop32x/Kconfig" @@ -1084,6 +1076,8 @@ source "arch/arm/mach-omap2/Kconfig" source "arch/arm/mach-orion5x/Kconfig" +source "arch/arm/mach-picoxcell/Kconfig" + source "arch/arm/mach-pxa/Kconfig" source "arch/arm/plat-pxa/Kconfig" @@ -1096,6 +1090,8 @@ source "arch/arm/mach-sa1100/Kconfig" source "arch/arm/plat-samsung/Kconfig" source "arch/arm/plat-s3c24xx/Kconfig" +source "arch/arm/mach-socfpga/Kconfig" + source "arch/arm/plat-spear/Kconfig" source "arch/arm/mach-s3c24xx/Kconfig" @@ -1118,6 +1114,8 @@ source "arch/arm/mach-exynos/Kconfig" source "arch/arm/mach-shmobile/Kconfig" +source "arch/arm/mach-prima2/Kconfig" + source "arch/arm/mach-tegra/Kconfig" source "arch/arm/mach-u300/Kconfig" @@ -1148,6 +1146,10 @@ config PLAT_ORION select IRQ_DOMAIN select COMMON_CLK +config PLAT_ORION_LEGACY + bool + select PLAT_ORION + config PLAT_PXA bool @@ -1179,12 +1181,6 @@ config XSCALE_PMU depends on CPU_XSCALE default y -config CPU_HAS_PMU - depends on (CPU_V6 || CPU_V6K || CPU_V7 || XSCALE_PMU) && \ - (!ARCH_OMAP3 || OMAP3_EMU) - default y - bool - config MULTI_IRQ_HANDLER bool help @@ -1757,7 +1753,7 @@ config HIGHPTE config HW_PERF_EVENTS bool "Enable hardware performance counter support for perf events" - depends on PERF_EVENTS && CPU_HAS_PMU + depends on PERF_EVENTS default y help Enable hardware performance counter support for perf events. If @@ -2060,7 +2056,7 @@ endchoice config XIP_KERNEL bool "Kernel Execute-In-Place from ROM" - depends on !ZBOOT_ROM && !ARM_LPAE + depends on !ZBOOT_ROM && !ARM_LPAE && !ARCH_MULTIPLATFORM help Execute-In-Place allows the kernel to run from non-volatile storage directly addressable by the CPU, such as NOR flash. This saves RAM diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index e968a52..a7eb282 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -261,6 +261,20 @@ choice Say Y here if you want the debug print routines to direct their output to the serial port on MSM 8960 devices. + config DEBUG_MVEBU_UART + bool "Kernel low-level debugging messages via MVEBU UART" + depends on ARCH_MVEBU + help + Say Y here if you want kernel low-level debugging support + on MVEBU based platforms. + + config DEBUG_PICOXCELL_UART + depends on ARCH_PICOXCELL + bool "Use PicoXcell UART for low-level debug" + help + Say Y here if you want kernel low-level debugging support + on PicoXcell based platforms. + config DEBUG_REALVIEW_STD_PORT bool "RealView Default UART" depends on ARCH_REALVIEW @@ -310,6 +324,13 @@ choice The uncompressor code port configuration is now handled by CONFIG_S3C_LOWLEVEL_UART_PORT. + config DEBUG_SOCFPGA_UART + depends on ARCH_SOCFPGA + bool "Use SOCFPGA UART for low-level debug" + help + Say Y here if you want kernel low-level debugging support + on SOCFPGA based platforms. + config DEBUG_VEXPRESS_UART0_DETECT bool "Autodetect UART0 on Versatile Express Cortex-A core tiles" depends on ARCH_VEXPRESS && CPU_CP15_MMU @@ -338,6 +359,7 @@ choice config DEBUG_LL_UART_NONE bool "No low-level debugging UART" + depends on !ARCH_MULTIPLATFORM help Say Y here if your platform doesn't provide a UART option below. This relies on your platform choosing the right UART @@ -373,6 +395,17 @@ choice endchoice +config DEBUG_LL_INCLUDE + string + default "debug/icedcc.S" if DEBUG_ICEDCC + default "debug/highbank.S" if DEBUG_HIGHBANK_UART + default "debug/mvebu.S" if DEBUG_MVEBU_UART + default "debug/picoxcell.S" if DEBUG_PICOXCELL_UART + default "debug/socfpga.S" if DEBUG_SOCFPGA_UART + default "debug/vexpress.S" if DEBUG_VEXPRESS_UART0_DETECT || \ + DEBUG_VEXPRESS_UART0_CA9 || DEBUG_VEXPRESS_UART0_RS1 + default "mach/debug-macro.S" + config EARLY_PRINTK bool "Early printk" depends on DEBUG_LL diff --git a/arch/arm/Makefile b/arch/arm/Makefile index a051dfb..1c974cf 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -135,84 +135,79 @@ textofs-$(CONFIG_ARCH_MSM8960) := 0x00208000 # Machine directory name. This list is sorted alphanumerically # by CONFIG_* macro name. -machine-$(CONFIG_ARCH_AT91) := at91 -machine-$(CONFIG_ARCH_BCMRING) := bcmring -machine-$(CONFIG_ARCH_CLPS711X) := clps711x -machine-$(CONFIG_ARCH_CNS3XXX) := cns3xxx -machine-$(CONFIG_ARCH_DAVINCI) := davinci -machine-$(CONFIG_ARCH_DOVE) := dove -machine-$(CONFIG_ARCH_EBSA110) := ebsa110 -machine-$(CONFIG_ARCH_EP93XX) := ep93xx -machine-$(CONFIG_ARCH_GEMINI) := gemini -machine-$(CONFIG_ARCH_H720X) := h720x -machine-$(CONFIG_ARCH_HIGHBANK) := highbank -machine-$(CONFIG_ARCH_INTEGRATOR) := integrator -machine-$(CONFIG_ARCH_IOP13XX) := iop13xx -machine-$(CONFIG_ARCH_IOP32X) := iop32x -machine-$(CONFIG_ARCH_IOP33X) := iop33x -machine-$(CONFIG_ARCH_IXP4XX) := ixp4xx -machine-$(CONFIG_ARCH_KIRKWOOD) := kirkwood -machine-$(CONFIG_ARCH_KS8695) := ks8695 -machine-$(CONFIG_ARCH_LPC32XX) := lpc32xx -machine-$(CONFIG_ARCH_MMP) := mmp -machine-$(CONFIG_ARCH_MSM) := msm -machine-$(CONFIG_ARCH_MV78XX0) := mv78xx0 -machine-$(CONFIG_ARCH_IMX_V4_V5) := imx -machine-$(CONFIG_ARCH_IMX_V6_V7) := imx -machine-$(CONFIG_ARCH_MXS) := mxs -machine-$(CONFIG_ARCH_MVEBU) := mvebu -machine-$(CONFIG_ARCH_NETX) := netx -machine-$(CONFIG_ARCH_NOMADIK) := nomadik -machine-$(CONFIG_ARCH_OMAP1) := omap1 -machine-$(CONFIG_ARCH_OMAP2PLUS) := omap2 -machine-$(CONFIG_ARCH_ORION5X) := orion5x -machine-$(CONFIG_ARCH_PICOXCELL) := picoxcell -machine-$(CONFIG_ARCH_PNX4008) := pnx4008 -machine-$(CONFIG_ARCH_PRIMA2) := prima2 -machine-$(CONFIG_ARCH_PXA) := pxa -machine-$(CONFIG_ARCH_REALVIEW) := realview -machine-$(CONFIG_ARCH_RPC) := rpc -machine-$(CONFIG_ARCH_S3C24XX) := s3c24xx s3c2412 s3c2440 -machine-$(CONFIG_ARCH_S3C64XX) := s3c64xx -machine-$(CONFIG_ARCH_S5P64X0) := s5p64x0 -machine-$(CONFIG_ARCH_S5PC100) := s5pc100 -machine-$(CONFIG_ARCH_S5PV210) := s5pv210 -machine-$(CONFIG_ARCH_EXYNOS4) := exynos -machine-$(CONFIG_ARCH_EXYNOS5) := exynos -machine-$(CONFIG_ARCH_SA1100) := sa1100 -machine-$(CONFIG_ARCH_SHARK) := shark -machine-$(CONFIG_ARCH_SHMOBILE) := shmobile -machine-$(CONFIG_ARCH_TEGRA) := tegra -machine-$(CONFIG_ARCH_U300) := u300 -machine-$(CONFIG_ARCH_U8500) := ux500 -machine-$(CONFIG_ARCH_VERSATILE) := versatile -machine-$(CONFIG_ARCH_VEXPRESS) := vexpress -machine-$(CONFIG_ARCH_VT8500) := vt8500 -machine-$(CONFIG_ARCH_W90X900) := w90x900 -machine-$(CONFIG_FOOTBRIDGE) := footbridge -machine-$(CONFIG_ARCH_SOCFPGA) := socfpga -machine-$(CONFIG_MACH_SPEAR1310) := spear13xx -machine-$(CONFIG_MACH_SPEAR1340) := spear13xx -machine-$(CONFIG_MACH_SPEAR300) := spear3xx -machine-$(CONFIG_MACH_SPEAR310) := spear3xx -machine-$(CONFIG_MACH_SPEAR320) := spear3xx -machine-$(CONFIG_MACH_SPEAR600) := spear6xx -machine-$(CONFIG_ARCH_ZYNQ) := zynq +machine-$(CONFIG_ARCH_AT91) += at91 +machine-$(CONFIG_ARCH_BCM2835) += bcm2835 +machine-$(CONFIG_ARCH_BCMRING) += bcmring +machine-$(CONFIG_ARCH_CLPS711X) += clps711x +machine-$(CONFIG_ARCH_CNS3XXX) += cns3xxx +machine-$(CONFIG_ARCH_DAVINCI) += davinci +machine-$(CONFIG_ARCH_DOVE) += dove +machine-$(CONFIG_ARCH_EBSA110) += ebsa110 +machine-$(CONFIG_ARCH_EP93XX) += ep93xx +machine-$(CONFIG_ARCH_GEMINI) += gemini +machine-$(CONFIG_ARCH_H720X) += h720x +machine-$(CONFIG_ARCH_HIGHBANK) += highbank +machine-$(CONFIG_ARCH_INTEGRATOR) += integrator +machine-$(CONFIG_ARCH_IOP13XX) += iop13xx +machine-$(CONFIG_ARCH_IOP32X) += iop32x +machine-$(CONFIG_ARCH_IOP33X) += iop33x +machine-$(CONFIG_ARCH_IXP4XX) += ixp4xx +machine-$(CONFIG_ARCH_KIRKWOOD) += kirkwood +machine-$(CONFIG_ARCH_KS8695) += ks8695 +machine-$(CONFIG_ARCH_LPC32XX) += lpc32xx +machine-$(CONFIG_ARCH_MMP) += mmp +machine-$(CONFIG_ARCH_MSM) += msm +machine-$(CONFIG_ARCH_MV78XX0) += mv78xx0 +machine-$(CONFIG_ARCH_MXC) += imx +machine-$(CONFIG_ARCH_MXS) += mxs +machine-$(CONFIG_ARCH_MVEBU) += mvebu +machine-$(CONFIG_ARCH_NETX) += netx +machine-$(CONFIG_ARCH_NOMADIK) += nomadik +machine-$(CONFIG_ARCH_OMAP1) += omap1 +machine-$(CONFIG_ARCH_OMAP2PLUS) += omap2 +machine-$(CONFIG_ARCH_ORION5X) += orion5x +machine-$(CONFIG_ARCH_PICOXCELL) += picoxcell +machine-$(CONFIG_ARCH_PRIMA2) += prima2 +machine-$(CONFIG_ARCH_PXA) += pxa +machine-$(CONFIG_ARCH_REALVIEW) += realview +machine-$(CONFIG_ARCH_RPC) += rpc +machine-$(CONFIG_ARCH_S3C24XX) += s3c24xx s3c2412 s3c2440 +machine-$(CONFIG_ARCH_S3C64XX) += s3c64xx +machine-$(CONFIG_ARCH_S5P64X0) += s5p64x0 +machine-$(CONFIG_ARCH_S5PC100) += s5pc100 +machine-$(CONFIG_ARCH_S5PV210) += s5pv210 +machine-$(CONFIG_ARCH_EXYNOS) += exynos +machine-$(CONFIG_ARCH_SA1100) += sa1100 +machine-$(CONFIG_ARCH_SHARK) += shark +machine-$(CONFIG_ARCH_SHMOBILE) += shmobile +machine-$(CONFIG_ARCH_TEGRA) += tegra +machine-$(CONFIG_ARCH_U300) += u300 +machine-$(CONFIG_ARCH_U8500) += ux500 +machine-$(CONFIG_ARCH_VERSATILE) += versatile +machine-$(CONFIG_ARCH_VEXPRESS) += vexpress +machine-$(CONFIG_ARCH_VT8500) += vt8500 +machine-$(CONFIG_ARCH_W90X900) += w90x900 +machine-$(CONFIG_FOOTBRIDGE) += footbridge +machine-$(CONFIG_ARCH_SOCFPGA) += socfpga +machine-$(CONFIG_ARCH_SPEAR13XX) += spear13xx +machine-$(CONFIG_ARCH_SPEAR3XX) += spear3xx +machine-$(CONFIG_MACH_SPEAR600) += spear6xx +machine-$(CONFIG_ARCH_ZYNQ) += zynq # Platform directory name. This list is sorted alphanumerically # by CONFIG_* macro name. -plat-$(CONFIG_ARCH_MXC) := mxc -plat-$(CONFIG_ARCH_OMAP) := omap -plat-$(CONFIG_ARCH_S3C64XX) := samsung -plat-$(CONFIG_ARCH_ZYNQ) := versatile -plat-$(CONFIG_PLAT_IOP) := iop -plat-$(CONFIG_PLAT_NOMADIK) := nomadik -plat-$(CONFIG_PLAT_ORION) := orion -plat-$(CONFIG_PLAT_PXA) := pxa -plat-$(CONFIG_PLAT_S3C24XX) := s3c24xx samsung -plat-$(CONFIG_PLAT_S5P) := samsung -plat-$(CONFIG_PLAT_SPEAR) := spear -plat-$(CONFIG_PLAT_VERSATILE) := versatile +plat-$(CONFIG_ARCH_MXC) += mxc +plat-$(CONFIG_ARCH_OMAP) += omap +plat-$(CONFIG_ARCH_S3C64XX) += samsung +plat-$(CONFIG_ARCH_ZYNQ) += versatile +plat-$(CONFIG_PLAT_IOP) += iop +plat-$(CONFIG_PLAT_NOMADIK) += nomadik +plat-$(CONFIG_PLAT_ORION) += orion +plat-$(CONFIG_PLAT_PXA) += pxa +plat-$(CONFIG_PLAT_S3C24XX) += s3c24xx samsung +plat-$(CONFIG_PLAT_S5P) += samsung +plat-$(CONFIG_PLAT_SPEAR) += spear +plat-$(CONFIG_PLAT_VERSATILE) += versatile ifeq ($(CONFIG_ARCH_EBSA110),y) # This is what happens if you forget the IOCS16 line. @@ -230,15 +225,20 @@ MACHINE := arch/arm/mach-$(word 1,$(machine-y))/ else MACHINE := endif +ifeq ($(CONFIG_ARCH_MULTIPLATFORM),y) +MACHINE := +endif machdirs := $(patsubst %,arch/arm/mach-%/,$(machine-y)) platdirs := $(patsubst %,arch/arm/plat-%/,$(plat-y)) +ifneq ($(CONFIG_ARCH_MULTIPLATFORM),y) ifeq ($(KBUILD_SRC),) KBUILD_CPPFLAGS += $(patsubst %,-I%include,$(machdirs) $(platdirs)) else KBUILD_CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs) $(platdirs)) endif +endif export TEXT_OFFSET GZFLAGS MMUEXT diff --git a/arch/arm/boot/Makefile b/arch/arm/boot/Makefile index c877087..3fdab01 100644 --- a/arch/arm/boot/Makefile +++ b/arch/arm/boot/Makefile @@ -15,6 +15,8 @@ ifneq ($(MACHINE),) include $(srctree)/$(MACHINE)/Makefile.boot endif +include $(srctree)/arch/arm/boot/dts/Makefile + # Note: the following conditions must always be true: # ZRELADDR == virt_to_phys(PAGE_OFFSET + TEXT_OFFSET) # PARAMS_PHYS must be within 4MB of ZRELADDR diff --git a/arch/arm/boot/compressed/misc.c b/arch/arm/boot/compressed/misc.c index 8e2a8fc..df89983 100644 --- a/arch/arm/boot/compressed/misc.c +++ b/arch/arm/boot/compressed/misc.c @@ -25,7 +25,13 @@ unsigned int __machine_arch_type; static void putstr(const char *ptr); extern void error(char *x); +#ifdef CONFIG_ARCH_MULTIPLATFORM +static inline void putc(int c) {} +static inline void flush(void) {} +static inline void arch_decomp_setup(void) {} +#else #include <mach/uncompress.h> +#endif #ifdef CONFIG_DEBUG_ICEDCC diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile new file mode 100644 index 0000000..d4ad2df --- /dev/null +++ b/arch/arm/boot/dts/Makefile @@ -0,0 +1,106 @@ +ifeq ($(CONFIG_OF),y) + +dtb-$(CONFIG_ARCH_AT91) += aks-cdu.dtb \ + at91sam9263ek.dtb \ + at91sam9g20ek_2mmc.dtb \ + at91sam9g20ek.dtb \ + at91sam9g25ek.dtb \ + at91sam9m10g45ek.dtb \ + at91sam9n12ek.dtb \ + ethernut5.dtb \ + evk-pro3.dtb \ + kizbox.dtb \ + tny_a9260.dtb \ + tny_a9263.dtb \ + tny_a9g20.dtb \ + usb_a9260.dtb \ + usb_a9263.dtb \ + usb_a9g20.dtb +dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b.dtb +dtb-$(CONFIG_ARCH_DOVE) += dove-cm-a510.dtb \ + dove-cubox.dtb \ + dove-dove-db.dtb +dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \ + exynos4210-smdkv310.dtb \ + exynos5250-smdk5250.dtb +dtb-$(CONFIG_ARCH_HIGHBANK) += highbank.dtb +dtb-$(CONFIG_ARCH_IMX5) += imx51-babbage.dtb \ + imx53-ard.dtb \ + imx53-evk.dtb \ + imx53-qsb.dtb \ + imx53-smd.dtb +dtb-$(CONFIG_SOC_IMX6Q) += imx6q-arm2.dtb \ + imx6q-sabrelite.dtb \ + imx6q-sabresd.dtb +dtb-$(CONFIG_ARCH_LPC32XX) += ea3250.dtb phy3250.dtb +dtb-$(CONFIG_ARCH_KIRKWOOD) += kirkwood-dns320.dtb \ + kirkwood-dns325.dtb \ + kirkwood-dockstar.dtb \ + kirkwood-dreamplug.dtb \ + kirkwood-goflexnet.dtb \ + kirkwood-ib62x0.dtb \ + kirkwood-iconnect.dtb \ + kirkwood-iomega_ix2_200.dtb \ + kirkwood-km_kirkwood.dtb \ + kirkwood-lschlv2.dtb \ + kirkwood-lsxhl.dtb \ + kirkwood-ts219-6281.dtb \ + kirkwood-ts219-6282.dtb +dtb-$(CONFIG_ARCH_MSM) += msm8660-surf.dtb \ + msm8960-cdp.dtb +dtb-$(CONFIG_ARCH_MVEBU) += armada-370-db.dtb \ + armada-xp-db.dtb +dtb-$(CONFIG_ARCH_MXC) += imx51-babbage.dtb \ + imx53-ard.dtb \ + imx53-evk.dtb \ + imx53-qsb.dtb \ + imx53-smd.dtb \ + imx6q-arm2.dtb \ + imx6q-sabrelite.dtb \ + imx6q-sabresd.dtb +dtb-$(CONFIG_ARCH_MXS) += imx23-evk.dtb \ + imx23-olinuxino.dtb \ + imx23-stmp378x_devb.dtb \ + imx28-apx4devkit.dtb \ + imx28-cfa10036.dtb \ + imx28-cfa10049.dtb \ + imx28-evk.dtb \ + imx28-m28evk.dtb \ + imx28-tx28.dtb +dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \ + omap3-beagle-xm.dtb \ + omap3-evm.dtb \ + omap3-tobi.dtb \ + omap4-panda.dtb \ + omap4-pandaES.dtb \ + omap4-var_som.dtb \ + omap4-sdp.dtb \ + omap5-evm.dtb +dtb-$(CONFIG_ARCH_PRIMA2) += prima2-evb.dtb +dtb-$(CONFIG_ARCH_U8500) += snowball.dtb +dtb-$(CONFIG_ARCH_SHMOBILE) += emev2-kzm9d.dtb \ + r8a7740-armadillo800eva.dtb \ + sh73a0-kzm9g.dtb +dtb-$(CONFIG_ARCH_SPEAR13XX) += spear1310-evb.dtb \ + spear1340-evb.dtb +dtb-$(CONFIG_ARCH_SPEAR3XX)+= spear300-evb.dtb \ + spear310-evb.dtb \ + spear320-evb.dtb +dtb-$(CONFIG_ARCH_SPEAR6XX)+= spear600-evb.dtb +dtb-$(CONFIG_ARCH_TEGRA) += tegra20-harmony.dtb \ + tegra20-medcom-wide.dtb \ + tegra20-paz00.dtb \ + tegra20-plutux.dtb \ + tegra20-seaboard.dtb \ + tegra20-tec.dtb \ + tegra20-trimslice.dtb \ + tegra20-ventana.dtb \ + tegra20-whistler.dtb \ + tegra30-cardhu-a02.dtb \ + tegra30-cardhu-a04.dtb +dtb-$(CONFIG_ARCH_VEXPRESS) += vexpress-v2p-ca5s.dtb \ + vexpress-v2p-ca9.dtb \ + vexpress-v2p-ca15-tc1.dtb \ + vexpress-v2p-ca15_a7.dtb + +endif diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts index a9af4db..c634f87 100644 --- a/arch/arm/boot/dts/am335x-bone.dts +++ b/arch/arm/boot/dts/am335x-bone.dts @@ -17,4 +17,64 @@ device_type = "memory"; reg = <0x80000000 0x10000000>; /* 256 MB */ }; + + ocp { + uart1: serial@44e09000 { + status = "okay"; + }; + + i2c1: i2c@44e0b000 { + status = "okay"; + clock-frequency = <400000>; + + tps: tps@24 { + reg = <0x24>; + }; + + }; + }; +}; + +/include/ "tps65217.dtsi" + +&tps { + regulators { + dcdc1_reg: regulator@0 { + regulator-always-on; + }; + + dcdc2_reg: regulator@1 { + /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ + regulator-name = "vdd_mpu"; + regulator-min-microvolt = <925000>; + regulator-max-microvolt = <1325000>; + regulator-boot-on; + regulator-always-on; + }; + + dcdc3_reg: regulator@2 { + /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ + regulator-name = "vdd_core"; + regulator-min-microvolt = <925000>; + regulator-max-microvolt = <1150000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1_reg: regulator@3 { + regulator-always-on; + }; + + ldo2_reg: regulator@4 { + regulator-always-on; + }; + + ldo3_reg: regulator@5 { + regulator-always-on; + }; + + ldo4_reg: regulator@6 { + regulator-always-on; + }; + }; }; diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts index d6a97d9..185d632 100644 --- a/arch/arm/boot/dts/am335x-evm.dts +++ b/arch/arm/boot/dts/am335x-evm.dts @@ -17,4 +17,104 @@ device_type = "memory"; reg = <0x80000000 0x10000000>; /* 256 MB */ }; + + ocp { + uart1: serial@44e09000 { + status = "okay"; + }; + + i2c1: i2c@44e0b000 { + status = "okay"; + clock-frequency = <400000>; + + tps: tps@2d { + reg = <0x2d>; + }; + }; + }; + + vbat: fixedregulator@0 { + compatible = "regulator-fixed"; + regulator-name = "vbat"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + }; +}; + +/include/ "tps65910.dtsi" + +&tps { + vcc1-supply = <&vbat>; + vcc2-supply = <&vbat>; + vcc3-supply = <&vbat>; + vcc4-supply = <&vbat>; + vcc5-supply = <&vbat>; + vcc6-supply = <&vbat>; + vcc7-supply = <&vbat>; + vccio-supply = <&vbat>; + + regulators { + vrtc_reg: regulator@0 { + regulator-always-on; + }; + + vio_reg: regulator@1 { + regulator-always-on; + }; + + vdd1_reg: regulator@2 { + /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ + regulator-name = "vdd_mpu"; + regulator-min-microvolt = <912500>; + regulator-max-microvolt = <1312500>; + regulator-boot-on; + regulator-always-on; + }; + + vdd2_reg: regulator@3 { + /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ + regulator-name = "vdd_core"; + regulator-min-microvolt = <912500>; + regulator-max-microvolt = <1150000>; + regulator-boot-on; + regulator-always-on; + }; + + vdd3_reg: regulator@4 { + regulator-always-on; + }; + + vdig1_reg: regulator@5 { + regulator-always-on; + }; + + vdig2_reg: regulator@6 { + regulator-always-on; + }; + + vpll_reg: regulator@7 { + regulator-always-on; + }; + + vdac_reg: regulator@8 { + regulator-always-on; + }; + + vaux1_reg: regulator@9 { + regulator-always-on; + }; + + vaux2_reg: regulator@10 { + regulator-always-on; + }; + + vaux33_reg: regulator@11 { + regulator-always-on; + }; + + vmmc_reg: regulator@12 { + regulator-always-on; + }; + }; }; diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index bd0cff3..bb31bff 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -69,95 +69,146 @@ #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <1>; + reg = <0x44e07000 0x1000>; + interrupt-parent = <&intc>; + interrupts = <96>; }; - gpio2: gpio@4804C000 { + gpio2: gpio@4804c000 { compatible = "ti,omap4-gpio"; ti,hwmods = "gpio2"; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <1>; + reg = <0x4804c000 0x1000>; + interrupt-parent = <&intc>; + interrupts = <98>; }; - gpio3: gpio@481AC000 { + gpio3: gpio@481ac000 { compatible = "ti,omap4-gpio"; ti,hwmods = "gpio3"; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <1>; + reg = <0x481ac000 0x1000>; + interrupt-parent = <&intc>; + interrupts = <32>; }; - gpio4: gpio@481AE000 { + gpio4: gpio@481ae000 { compatible = "ti,omap4-gpio"; ti,hwmods = "gpio4"; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <1>; + reg = <0x481ae000 0x1000>; + interrupt-parent = <&intc>; + interrupts = <62>; }; - uart1: serial@44E09000 { + uart1: serial@44e09000 { compatible = "ti,omap3-uart"; ti,hwmods = "uart1"; clock-frequency = <48000000>; + reg = <0x44e09000 0x2000>; + interrupt-parent = <&intc>; + interrupts = <72>; + status = "disabled"; }; uart2: serial@48022000 { compatible = "ti,omap3-uart"; ti,hwmods = "uart2"; clock-frequency = <48000000>; + reg = <0x48022000 0x2000>; + interrupt-parent = <&intc>; + interrupts = <73>; + status = "disabled"; }; uart3: serial@48024000 { compatible = "ti,omap3-uart"; ti,hwmods = "uart3"; clock-frequency = <48000000>; + reg = <0x48024000 0x2000>; + interrupt-parent = <&intc>; + interrupts = <74>; + status = "disabled"; }; - uart4: serial@481A6000 { + uart4: serial@481a6000 { compatible = "ti,omap3-uart"; ti,hwmods = "uart4"; clock-frequency = <48000000>; + reg = <0x481a6000 0x2000>; + interrupt-parent = <&intc>; + interrupts = <44>; + status = "disabled"; }; - uart5: serial@481A8000 { + uart5: serial@481a8000 { compatible = "ti,omap3-uart"; ti,hwmods = "uart5"; clock-frequency = <48000000>; + reg = <0x481a8000 0x2000>; + interrupt-parent = <&intc>; + interrupts = <45>; + status = "disabled"; }; - uart6: serial@481AA000 { + uart6: serial@481aa000 { compatible = "ti,omap3-uart"; ti,hwmods = "uart6"; clock-frequency = <48000000>; + reg = <0x481aa000 0x2000>; + interrupt-parent = <&intc>; + interrupts = <46>; + status = "disabled"; }; - i2c1: i2c@44E0B000 { + i2c1: i2c@44e0b000 { compatible = "ti,omap4-i2c"; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "i2c1"; + reg = <0x44e0b000 0x1000>; + interrupt-parent = <&intc>; + interrupts = <70>; + status = "disabled"; }; - i2c2: i2c@4802A000 { + i2c2: i2c@4802a000 { compatible = "ti,omap4-i2c"; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "i2c2"; + reg = <0x4802a000 0x1000>; + interrupt-parent = <&intc>; + interrupts = <71>; + status = "disabled"; }; - i2c3: i2c@4819C000 { + i2c3: i2c@4819c000 { compatible = "ti,omap4-i2c"; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "i2c3"; + reg = <0x4819c000 0x1000>; + interrupt-parent = <&intc>; + interrupts = <30>; + status = "disabled"; }; wdt2: wdt@44e35000 { compatible = "ti,omap3-wdt"; ti,hwmods = "wd_timer2"; + reg = <0x44e35000 0x1000>; + interrupt-parent = <&intc>; + interrupts = <91>; }; }; }; diff --git a/arch/arm/boot/dts/armada-370-xp.dtsi b/arch/arm/boot/dts/armada-370-xp.dtsi index 6b6b932..16cc82c 100644 --- a/arch/arm/boot/dts/armada-370-xp.dtsi +++ b/arch/arm/boot/dts/armada-370-xp.dtsi @@ -63,6 +63,11 @@ reg = <0xd0020300 0x30>; interrupts = <37>, <38>, <39>, <40>; }; + + addr-decoding@d0020000 { + compatible = "marvell,armada-addr-decoding-controller"; + reg = <0xd0020000 0x258>; + }; }; }; diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi index 3228ccc..2069151 100644 --- a/arch/arm/boot/dts/armada-370.dtsi +++ b/arch/arm/boot/dts/armada-370.dtsi @@ -21,6 +21,12 @@ model = "Marvell Armada 370 family SoC"; compatible = "marvell,armada370", "marvell,armada-370-xp"; + aliases { + gpio0 = &gpio0; + gpio1 = &gpio1; + gpio2 = &gpio2; + }; + mpic: interrupt-controller@d0020000 { reg = <0xd0020a00 0x1d0>, <0xd0021870 0x58>; @@ -31,5 +37,43 @@ compatible = "marvell,armada-370-xp-system-controller"; reg = <0xd0018200 0x100>; }; + + pinctrl { + compatible = "marvell,mv88f6710-pinctrl"; + reg = <0xd0018000 0x38>; + }; + + gpio0: gpio@d0018100 { + compatible = "marvell,orion-gpio"; + reg = <0xd0018100 0x40>; + ngpios = <32>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupts-cells = <2>; + interrupts = <82>, <83>, <84>, <85>; + }; + + gpio1: gpio@d0018140 { + compatible = "marvell,orion-gpio"; + reg = <0xd0018140 0x40>; + ngpios = <32>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupts-cells = <2>; + interrupts = <87>, <88>, <89>, <90>; + }; + + gpio2: gpio@d0018180 { + compatible = "marvell,orion-gpio"; + reg = <0xd0018180 0x40>; + ngpios = <2>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupts-cells = <2>; + interrupts = <91>; + }; }; }; diff --git a/arch/arm/boot/dts/armada-xp-db.dts b/arch/arm/boot/dts/armada-xp-db.dts index f97040d..b1fc728 100644 --- a/arch/arm/boot/dts/armada-xp-db.dts +++ b/arch/arm/boot/dts/armada-xp-db.dts @@ -14,11 +14,11 @@ */ /dts-v1/; -/include/ "armada-xp.dtsi" +/include/ "armada-xp-mv78460.dtsi" / { model = "Marvell Armada XP Evaluation Board"; - compatible = "marvell,axp-db", "marvell,armadaxp", "marvell,armada-370-xp"; + compatible = "marvell,axp-db", "marvell,armadaxp-mv78460", "marvell,armadaxp", "marvell,armada-370-xp"; chosen { bootargs = "console=ttyS0,115200 earlyprintk"; diff --git a/arch/arm/boot/dts/armada-xp-mv78230.dtsi b/arch/arm/boot/dts/armada-xp-mv78230.dtsi new file mode 100644 index 0000000..ea35519 --- /dev/null +++ b/arch/arm/boot/dts/armada-xp-mv78230.dtsi @@ -0,0 +1,57 @@ +/* + * Device Tree Include file for Marvell Armada XP family SoC + * + * Copyright (C) 2012 Marvell + * + * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + * + * Contains definitions specific to the Armada XP MV78230 SoC that are not + * common to all Armada XP SoCs. + */ + +/include/ "armada-xp.dtsi" + +/ { + model = "Marvell Armada XP MV78230 SoC"; + compatible = "marvell,armadaxp-mv78230", "marvell,armadaxp", "marvell,armada-370-xp"; + + aliases { + gpio0 = &gpio0; + gpio1 = &gpio1; + }; + + soc { + pinctrl { + compatible = "marvell,mv78230-pinctrl"; + reg = <0xd0018000 0x38>; + }; + + gpio0: gpio@d0018100 { + compatible = "marvell,armadaxp-gpio"; + reg = <0xd0018100 0x40>, + <0xd0018800 0x30>; + ngpios = <32>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupts-cells = <2>; + interrupts = <16>, <17>, <18>, <19>; + }; + + gpio1: gpio@d0018140 { + compatible = "marvell,armadaxp-gpio"; + reg = <0xd0018140 0x40>, + <0xd0018840 0x30>; + ngpios = <17>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupts-cells = <2>; + interrupts = <20>, <21>, <22>; + }; + }; +}; diff --git a/arch/arm/boot/dts/armada-xp-mv78260.dtsi b/arch/arm/boot/dts/armada-xp-mv78260.dtsi new file mode 100644 index 0000000..2057863 --- /dev/null +++ b/arch/arm/boot/dts/armada-xp-mv78260.dtsi @@ -0,0 +1,70 @@ +/* + * Device Tree Include file for Marvell Armada XP family SoC + * + * Copyright (C) 2012 Marvell + * + * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + * + * Contains definitions specific to the Armada XP MV78260 SoC that are not + * common to all Armada XP SoCs. + */ + +/include/ "armada-xp.dtsi" + +/ { + model = "Marvell Armada XP MV78260 SoC"; + compatible = "marvell,armadaxp-mv78260", "marvell,armadaxp", "marvell,armada-370-xp"; + + aliases { + gpio0 = &gpio0; + gpio1 = &gpio1; + gpio2 = &gpio2; + }; + + soc { + pinctrl { + compatible = "marvell,mv78260-pinctrl"; + reg = <0xd0018000 0x38>; + }; + + gpio0: gpio@d0018100 { + compatible = "marvell,armadaxp-gpio"; + reg = <0xd0018100 0x40>, + <0xd0018800 0x30>; + ngpios = <32>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupts-cells = <2>; + interrupts = <16>, <17>, <18>, <19>; + }; + + gpio1: gpio@d0018140 { + compatible = "marvell,armadaxp-gpio"; + reg = <0xd0018140 0x40>, + <0xd0018840 0x30>; + ngpios = <32>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupts-cells = <2>; + interrupts = <20>, <21>, <22>, <23>; + }; + + gpio2: gpio@d0018180 { + compatible = "marvell,armadaxp-gpio"; + reg = <0xd0018180 0x40>, + <0xd0018870 0x30>; + ngpios = <3>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupts-cells = <2>; + interrupts = <24>; + }; + }; +}; diff --git a/arch/arm/boot/dts/armada-xp-mv78460.dtsi b/arch/arm/boot/dts/armada-xp-mv78460.dtsi new file mode 100644 index 0000000..ffac983 --- /dev/null +++ b/arch/arm/boot/dts/armada-xp-mv78460.dtsi @@ -0,0 +1,70 @@ +/* + * Device Tree Include file for Marvell Armada XP family SoC + * + * Copyright (C) 2012 Marvell + * + * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + * + * Contains definitions specific to the Armada XP MV78460 SoC that are not + * common to all Armada XP SoCs. + */ + +/include/ "armada-xp.dtsi" + +/ { + model = "Marvell Armada XP MV78460 SoC"; + compatible = "marvell,armadaxp-mv78460", "marvell,armadaxp", "marvell,armada-370-xp"; + + aliases { + gpio0 = &gpio0; + gpio1 = &gpio1; + gpio2 = &gpio2; + }; + + soc { + pinctrl { + compatible = "marvell,mv78460-pinctrl"; + reg = <0xd0018000 0x38>; + }; + + gpio0: gpio@d0018100 { + compatible = "marvell,armadaxp-gpio"; + reg = <0xd0018100 0x40>, + <0xd0018800 0x30>; + ngpios = <32>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupts-cells = <2>; + interrupts = <16>, <17>, <18>, <19>; + }; + + gpio1: gpio@d0018140 { + compatible = "marvell,armadaxp-gpio"; + reg = <0xd0018140 0x40>, + <0xd0018840 0x30>; + ngpios = <32>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupts-cells = <2>; + interrupts = <20>, <21>, <22>, <23>; + }; + + gpio2: gpio@d0018180 { + compatible = "marvell,armadaxp-gpio"; + reg = <0xd0018180 0x40>, + <0xd0018870 0x30>; + ngpios = <3>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupts-cells = <2>; + interrupts = <24>; + }; + }; + }; diff --git a/arch/arm/boot/dts/bcm2835-rpi-b.dts b/arch/arm/boot/dts/bcm2835-rpi-b.dts new file mode 100644 index 0000000..7dd860f --- /dev/null +++ b/arch/arm/boot/dts/bcm2835-rpi-b.dts @@ -0,0 +1,12 @@ +/dts-v1/; +/memreserve/ 0x0c000000 0x04000000; +/include/ "bcm2835.dtsi" + +/ { + compatible = "raspberrypi,model-b", "brcm,bcm2835"; + model = "Raspberry Pi Model B"; + + memory { + reg = <0 0x10000000>; + }; +}; diff --git a/arch/arm/boot/dts/bcm2835.dtsi b/arch/arm/boot/dts/bcm2835.dtsi new file mode 100644 index 0000000..0b61939 --- /dev/null +++ b/arch/arm/boot/dts/bcm2835.dtsi @@ -0,0 +1,39 @@ +/include/ "skeleton.dtsi" + +/ { + compatible = "brcm,bcm2835"; + model = "BCM2835"; + interrupt-parent = <&intc>; + + chosen { + bootargs = "earlyprintk console=ttyAMA0"; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x7e000000 0x20000000 0x02000000>; + + timer { + compatible = "brcm,bcm2835-system-timer"; + reg = <0x7e003000 0x1000>; + interrupts = <1 0>, <1 1>, <1 2>, <1 3>; + clock-frequency = <1000000>; + }; + + intc: interrupt-controller { + compatible = "brcm,bcm2835-armctrl-ic"; + reg = <0x7e00b200 0x200>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + uart@20201000 { + compatible = "brcm,bcm2835-pl011", "arm,pl011", "arm,primecell"; + reg = <0x7e201000 0x1000>; + interrupts = <2 25>; + clock-frequency = <3000000>; + }; + }; +}; diff --git a/arch/arm/boot/dts/dove-cm-a510.dts b/arch/arm/boot/dts/dove-cm-a510.dts new file mode 100644 index 0000000..61a8062 --- /dev/null +++ b/arch/arm/boot/dts/dove-cm-a510.dts @@ -0,0 +1,38 @@ +/dts-v1/; + +/include/ "dove.dtsi" + +/ { + model = "Compulab CM-A510"; + compatible = "compulab,cm-a510", "marvell,dove"; + + memory { + device_type = "memory"; + reg = <0x00000000 0x40000000>; + }; + + chosen { + bootargs = "console=ttyS0,115200n8 earlyprintk"; + }; +}; + +&uart0 { status = "okay"; }; +&uart1 { status = "okay"; }; +&sdio0 { status = "okay"; }; +&sdio1 { status = "okay"; }; +&sata0 { status = "okay"; }; + +&spi0 { + status = "okay"; + + /* spi0.0: 4M Flash Winbond W25Q32BV */ + spi-flash@0 { + compatible = "st,w25q32"; + spi-max-frequency = <20000000>; + reg = <0>; + }; +}; + +&i2c0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/dove-cubox.dts b/arch/arm/boot/dts/dove-cubox.dts new file mode 100644 index 0000000..0adbd5a --- /dev/null +++ b/arch/arm/boot/dts/dove-cubox.dts @@ -0,0 +1,42 @@ +/dts-v1/; + +/include/ "dove.dtsi" + +/ { + model = "SolidRun CuBox"; + compatible = "solidrun,cubox", "marvell,dove"; + + memory { + device_type = "memory"; + reg = <0x00000000 0x40000000>; + }; + + chosen { + bootargs = "console=ttyS0,115200n8 earlyprintk"; + }; + + leds { + compatible = "gpio-leds"; + power { + label = "Power"; + gpios = <&gpio0 18 1>; + linux,default-trigger = "default-on"; + }; + }; +}; + +&uart0 { status = "okay"; }; +&sdio0 { status = "okay"; }; +&sata0 { status = "okay"; }; +&i2c0 { status = "okay"; }; + +&spi0 { + status = "okay"; + + /* spi0.0: 4M Flash Winbond W25Q32BV */ + spi-flash@0 { + compatible = "st,w25q32"; + spi-max-frequency = <20000000>; + reg = <0>; + }; +}; diff --git a/arch/arm/boot/dts/dove-dove-db.dts b/arch/arm/boot/dts/dove-dove-db.dts new file mode 100644 index 0000000..e5a920b --- /dev/null +++ b/arch/arm/boot/dts/dove-dove-db.dts @@ -0,0 +1,38 @@ +/dts-v1/; + +/include/ "dove.dtsi" + +/ { + model = "Marvell DB-MV88AP510-BP Development Board"; + compatible = "marvell,dove-db", "marvell,dove"; + + memory { + device_type = "memory"; + reg = <0x00000000 0x40000000>; + }; + + chosen { + bootargs = "console=ttyS0,115200n8 earlyprintk"; + }; +}; + +&uart0 { status = "okay"; }; +&uart1 { status = "okay"; }; +&sdio0 { status = "okay"; }; +&sdio1 { status = "okay"; }; +&sata0 { status = "okay"; }; + +&spi0 { + status = "okay"; + + /* spi0.0: 4M Flash ST-M25P32-VMF6P */ + spi-flash@0 { + compatible = "st,m25p32"; + spi-max-frequency = <20000000>; + reg = <0>; + }; +}; + +&i2c0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/dove.dtsi b/arch/arm/boot/dts/dove.dtsi new file mode 100644 index 0000000..96fb824 --- /dev/null +++ b/arch/arm/boot/dts/dove.dtsi @@ -0,0 +1,143 @@ +/include/ "skeleton.dtsi" + +/ { + compatible = "marvell,dove"; + model = "Marvell Armada 88AP510 SoC"; + + interrupt-parent = <&intc>; + + intc: interrupt-controller { + compatible = "marvell,orion-intc"; + interrupt-controller; + #interrupt-cells = <1>; + reg = <0xf1020204 0x04>, + <0xf1020214 0x04>; + }; + + mbus@f1000000 { + compatible = "simple-bus"; + ranges = <0 0xf1000000 0x4000000>; + #address-cells = <1>; + #size-cells = <1>; + + uart0: serial@12000 { + compatible = "ns16550a"; + reg = <0x12000 0x100>; + reg-shift = <2>; + interrupts = <7>; + clock-frequency = <166666667>; + status = "disabled"; + }; + + uart1: serial@12100 { + compatible = "ns16550a"; + reg = <0x12100 0x100>; + reg-shift = <2>; + interrupts = <8>; + clock-frequency = <166666667>; + status = "disabled"; + }; + + uart2: serial@12200 { + compatible = "ns16550a"; + reg = <0x12000 0x100>; + reg-shift = <2>; + interrupts = <9>; + clock-frequency = <166666667>; + status = "disabled"; + }; + + uart3: serial@12300 { + compatible = "ns16550a"; + reg = <0x12100 0x100>; + reg-shift = <2>; + interrupts = <10>; + clock-frequency = <166666667>; + status = "disabled"; + }; + + wdt: wdt@20300 { + compatible = "marvell,orion-wdt"; + reg = <0x20300 0x28>; + }; + + gpio0: gpio@d0400 { + compatible = "marvell,orion-gpio"; + #gpio-cells = <2>; + gpio-controller; + reg = <0xd0400 0x20>; + ngpio = <32>; + interrupts = <12>, <13>, <14>, <60>; + }; + + gpio1: gpio@d0420 { + compatible = "marvell,orion-gpio"; + #gpio-cells = <2>; + gpio-controller; + reg = <0xd0420 0x20>; + ngpio = <32>; + interrupts = <61>; + }; + + gpio2: gpio@e8400 { + compatible = "marvell,orion-gpio"; + #gpio-cells = <2>; + gpio-controller; + reg = <0xe8400 0x0c>; + ngpio = <8>; + }; + + spi0: spi@10600 { + compatible = "marvell,orion-spi"; + #address-cells = <1>; + #size-cells = <0>; + cell-index = <0>; + interrupts = <6>; + reg = <0x10600 0x28>; + status = "disabled"; + }; + + spi1: spi@14600 { + compatible = "marvell,orion-spi"; + #address-cells = <1>; + #size-cells = <0>; + cell-index = <1>; + interrupts = <5>; + reg = <0x14600 0x28>; + status = "disabled"; + }; + + i2c0: i2c@11000 { + compatible = "marvell,mv64xxx-i2c"; + reg = <0x11000 0x20>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <11>; + clock-frequency = <400000>; + timeout-ms = <1000>; + status = "disabled"; + }; + + sdio0: sdio@92000 { + compatible = "marvell,dove-sdhci"; + reg = <0x92000 0x100>; + interrupts = <35>, <37>; + status = "disabled"; + }; + + sdio1: sdio@90000 { + compatible = "marvell,dove-sdhci"; + reg = <0x90000 0x100>; + interrupts = <36>, <38>; + status = "disabled"; + }; + + sata0: sata@a0000 { + compatible = "marvell,orion-sata"; + reg = <0xa0000 0x2400>; + interrupts = <62>; + nr-ports = <1>; + status = "disabled"; + }; + }; +}; diff --git a/arch/arm/boot/dts/ea3250.dts b/arch/arm/boot/dts/ea3250.dts index d79b28d..a4ba31b 100644 --- a/arch/arm/boot/dts/ea3250.dts +++ b/arch/arm/boot/dts/ea3250.dts @@ -166,9 +166,116 @@ #size-cells = <0>; autorepeat; button@21 { - label = "GPIO Key UP"; + label = "Interrupt Key"; linux,code = <103>; gpios = <&gpio 4 1 0>; /* GPI_P3 1 */ }; + key1 { + label = "KEY1"; + linux,code = <1>; + gpios = <&pca9532 0 0>; + }; + key2 { + label = "KEY2"; + linux,code = <2>; + gpios = <&pca9532 1 0>; + }; + key3 { + label = "KEY3"; + linux,code = <3>; + gpios = <&pca9532 2 0>; + }; + key4 { + label = "KEY4"; + linux,code = <4>; + gpios = <&pca9532 3 0>; + }; + joy0 { + label = "Joystick Key 0"; + linux,code = <10>; + gpios = <&gpio 2 0 0>; /* P2.0 */ + }; + joy1 { + label = "Joystick Key 1"; + linux,code = <11>; + gpios = <&gpio 2 1 0>; /* P2.1 */ + }; + joy2 { + label = "Joystick Key 2"; + linux,code = <12>; + gpios = <&gpio 2 2 0>; /* P2.2 */ + }; + joy3 { + label = "Joystick Key 3"; + linux,code = <13>; + gpios = <&gpio 2 3 0>; /* P2.3 */ + }; + joy4 { + label = "Joystick Key 4"; + linux,code = <14>; + gpios = <&gpio 2 4 0>; /* P2.4 */ + }; + }; + + leds { + compatible = "gpio-leds"; + + /* LEDs on OEM Board */ + + led1 { + gpios = <&gpio 5 14 1>; /* GPO_P3 14, GPIO 93, active low */ + linux,default-trigger = "timer"; + default-state = "off"; + }; + + led2 { + gpios = <&gpio 2 10 1>; /* P2.10, active low */ + default-state = "off"; + }; + + led3 { + gpios = <&gpio 2 11 1>; /* P2.11, active low */ + default-state = "off"; + }; + + led4 { + gpios = <&gpio 2 12 1>; /* P2.12, active low */ + default-state = "off"; + }; + + /* LEDs on Base Board */ + + lede1 { + gpios = <&pca9532 8 0>; + default-state = "off"; + }; + lede2 { + gpios = <&pca9532 9 0>; + default-state = "off"; + }; + lede3 { + gpios = <&pca9532 10 0>; + default-state = "off"; + }; + lede4 { + gpios = <&pca9532 11 0>; + default-state = "off"; + }; + lede5 { + gpios = <&pca9532 12 0>; + default-state = "off"; + }; + lede6 { + gpios = <&pca9532 13 0>; + default-state = "off"; + }; + lede7 { + gpios = <&pca9532 14 0>; + default-state = "off"; + }; + lede8 { + gpios = <&pca9532 15 0>; + default-state = "off"; + }; }; }; diff --git a/arch/arm/boot/dts/elpida_ecb240abacn.dtsi b/arch/arm/boot/dts/elpida_ecb240abacn.dtsi new file mode 100644 index 0000000..f97f70f8 --- /dev/null +++ b/arch/arm/boot/dts/elpida_ecb240abacn.dtsi @@ -0,0 +1,67 @@ +/* + * Common devices used in different OMAP boards + */ + +/ { + elpida_ECB240ABACN: lpddr2 { + compatible = "Elpida,ECB240ABACN","jedec,lpddr2-s4"; + density = <2048>; + io-width = <32>; + + tRPab-min-tck = <3>; + tRCD-min-tck = <3>; + tWR-min-tck = <3>; + tRASmin-min-tck = <3>; + tRRD-min-tck = <2>; + tWTR-min-tck = <2>; + tXP-min-tck = <2>; + tRTP-min-tck = <2>; + tCKE-min-tck = <3>; + tCKESR-min-tck = <3>; + tFAW-min-tck = <8>; + + timings_elpida_ECB240ABACN_400mhz: lpddr2-timings@0 { + compatible = "jedec,lpddr2-timings"; + min-freq = <10000000>; + max-freq = <400000000>; + tRPab = <21000>; + tRCD = <18000>; + tWR = <15000>; + tRAS-min = <42000>; + tRRD = <10000>; + tWTR = <7500>; + tXP = <7500>; + tRTP = <7500>; + tCKESR = <15000>; + tDQSCK-max = <5500>; + tFAW = <50000>; + tZQCS = <90000>; + tZQCL = <360000>; + tZQinit = <1000000>; + tRAS-max-ns = <70000>; + tDQSCK-max-derated = <6000>; + }; + + timings_elpida_ECB240ABACN_200mhz: lpddr2-timings@1 { + compatible = "jedec,lpddr2-timings"; + min-freq = <10000000>; + max-freq = <200000000>; + tRPab = <21000>; + tRCD = <18000>; + tWR = <15000>; + tRAS-min = <42000>; + tRRD = <10000>; + tWTR = <10000>; + tXP = <7500>; + tRTP = <7500>; + tCKESR = <15000>; + tDQSCK-max = <5500>; + tFAW = <50000>; + tZQCS = <90000>; + tZQCL = <360000>; + tZQinit = <1000000>; + tRAS-max-ns = <70000>; + tDQSCK-max-derated = <6000>; + }; + }; +}; diff --git a/arch/arm/boot/dts/imx23-evk.dts b/arch/arm/boot/dts/imx23-evk.dts index e3486f4..035c13f 100644 --- a/arch/arm/boot/dts/imx23-evk.dts +++ b/arch/arm/boot/dts/imx23-evk.dts @@ -42,12 +42,13 @@ pinctrl-names = "default"; pinctrl-0 = <&hog_pins_a>; - hog_pins_a: hog-gpios@0 { + hog_pins_a: hog@0 { reg = <0>; fsl,pinmux-ids = < 0x1123 /* MX23_PAD_LCD_RESET__GPIO_1_18 */ 0x11d3 /* MX23_PAD_PWM3__GPIO_1_29 */ 0x11e3 /* MX23_PAD_PWM4__GPIO_1_30 */ + 0x2010 /* MX23_PAD_SSP1_DETECT__SSP1_DETECT */ >; fsl,drive-strength = <0>; fsl,voltage = <1>; diff --git a/arch/arm/boot/dts/imx23-olinuxino.dts b/arch/arm/boot/dts/imx23-olinuxino.dts index 20912b1..384d8b6 100644 --- a/arch/arm/boot/dts/imx23-olinuxino.dts +++ b/arch/arm/boot/dts/imx23-olinuxino.dts @@ -31,6 +31,22 @@ bus-width = <4>; status = "okay"; }; + + pinctrl@80018000 { + pinctrl-names = "default"; + pinctrl-0 = <&hog_pins_a>; + + hog_pins_a: hog@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x2013 /* MX23_PAD_SSP1_DETECT__GPIO_2_1 */ + 0x0113 /* MX23_PAD_GPMI_ALE__GPIO_0_17 */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + }; }; apbx@80040000 { @@ -39,6 +55,47 @@ pinctrl-0 = <&duart_pins_a>; status = "okay"; }; + + auart0: serial@8006c000 { + pinctrl-names = "default"; + pinctrl-0 = <&auart0_2pins_a>; + status = "okay"; + }; + + usbphy0: usbphy@8007c000 { + status = "okay"; + }; + }; + }; + + ahb@80080000 { + usb0: usb@80080000 { + vbus-supply = <®_usb0_vbus>; + status = "okay"; + }; + }; + + regulators { + compatible = "simple-bus"; + + reg_usb0_vbus: usb0_vbus { + compatible = "regulator-fixed"; + regulator-name = "usb0_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + startup-delay-us = <300>; /* LAN9215 requires a POR of 200us minimum */ + gpio = <&gpio0 17 0>; + }; + }; + + leds { + compatible = "gpio-leds"; + + user { + label = "green"; + gpios = <&gpio2 1 0>; + linux,default-trigger = "default-on"; }; }; }; diff --git a/arch/arm/boot/dts/imx23-stmp378x_devb.dts b/arch/arm/boot/dts/imx23-stmp378x_devb.dts index 757a327f..85c3864 100644 --- a/arch/arm/boot/dts/imx23-stmp378x_devb.dts +++ b/arch/arm/boot/dts/imx23-stmp378x_devb.dts @@ -36,7 +36,7 @@ pinctrl-names = "default"; pinctrl-0 = <&hog_pins_a>; - hog_pins_a: hog-gpios@0 { + hog_pins_a: hog@0 { reg = <0>; fsl,pinmux-ids = < 0x11d3 /* MX23_PAD_PWM3__GPIO_1_29 */ diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi index e613831..3f3b6fc 100644 --- a/arch/arm/boot/dts/imx23.dtsi +++ b/arch/arm/boot/dts/imx23.dtsi @@ -52,6 +52,7 @@ dma-apbh@80004000 { compatible = "fsl,imx23-dma-apbh"; reg = <0x80004000 0x2000>; + clocks = <&clks 15>; }; ecc@80008000 { @@ -67,6 +68,7 @@ reg-names = "gpmi-nand", "bch"; interrupts = <13>, <56>; interrupt-names = "gpmi-dma", "bch"; + clocks = <&clks 34>; fsl,gpmi-dma-channel = <4>; status = "disabled"; }; @@ -74,6 +76,7 @@ ssp0: ssp@80010000 { reg = <0x80010000 0x2000>; interrupts = <15 14>; + clocks = <&clks 33>; fsl,ssp-dma-channel = <1>; status = "disabled"; }; @@ -140,6 +143,17 @@ fsl,pull-up = <0>; }; + auart0_2pins_a: auart0-2pins@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x01e2 /* MX23_PAD_I2C_SCL__AUART1_TX */ + 0x01f2 /* MX23_PAD_I2C_SDA__AUART1_RX */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + gpmi_pins_a: gpmi-nand@0 { reg = <0>; fsl,pinmux-ids = < @@ -183,7 +197,6 @@ 0x2040 /* MX23_PAD_SSP1_DATA2__SSP1_DATA2 */ 0x2050 /* MX23_PAD_SSP1_DATA3__SSP1_DATA3 */ 0x2000 /* MX23_PAD_SSP1_CMD__SSP1_CMD */ - 0x2010 /* MX23_PAD_SSP1_DETECT__SSP1_DETECT */ 0x2060 /* MX23_PAD_SSP1_SCK__SSP1_SCK */ >; fsl,drive-strength = <1>; @@ -280,6 +293,7 @@ dma-apbx@80024000 { compatible = "fsl,imx23-dma-apbx"; reg = <0x80024000 0x2000>; + clocks = <&clks 16>; }; dcp@80028000 { @@ -306,12 +320,14 @@ compatible = "fsl,imx23-lcdif"; reg = <0x80030000 2000>; interrupts = <46 45>; + clocks = <&clks 38>; status = "disabled"; }; ssp1: ssp@80034000 { reg = <0x80034000 0x2000>; interrupts = <2 20>; + clocks = <&clks 33>; fsl,ssp-dma-channel = <2>; status = "disabled"; }; @@ -329,9 +345,10 @@ reg = <0x80040000 0x40000>; ranges; - clkctl@80040000 { + clks: clkctrl@80040000 { + compatible = "fsl,imx23-clkctrl"; reg = <0x80040000 0x2000>; - status = "disabled"; + #clock-cells = <1>; }; saif0: saif@80042000 { @@ -383,6 +400,7 @@ pwm: pwm@80064000 { compatible = "fsl,imx23-pwm"; reg = <0x80064000 0x2000>; + clocks = <&clks 30>; #pwm-cells = <2>; fsl,pwm-number = <5>; status = "disabled"; @@ -397,6 +415,7 @@ compatible = "fsl,imx23-auart"; reg = <0x8006c000 0x2000>; interrupts = <24 25 23>; + clocks = <&clks 32>; status = "disabled"; }; @@ -404,6 +423,7 @@ compatible = "fsl,imx23-auart"; reg = <0x8006e000 0x2000>; interrupts = <59 60 58>; + clocks = <&clks 32>; status = "disabled"; }; @@ -411,11 +431,15 @@ compatible = "arm,pl011", "arm,primecell"; reg = <0x80070000 0x2000>; interrupts = <0>; + clocks = <&clks 32>, <&clks 16>; + clock-names = "uart", "apb_pclk"; status = "disabled"; }; - usbphy@8007c000 { + usbphy0: usbphy@8007c000 { + compatible = "fsl,imx23-usbphy"; reg = <0x8007c000 0x2000>; + clocks = <&clks 41>; status = "disabled"; }; }; @@ -428,8 +452,12 @@ reg = <0x80080000 0x80000>; ranges; - usbctrl@80080000 { + usb0: usb@80080000 { + compatible = "fsl,imx23-usb", "fsl,imx27-usb"; reg = <0x80080000 0x40000>; + interrupts = <11>; + fsl,usbphy = <&usbphy0>; + clocks = <&clks 40>; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/imx27-phytec-phycore.dts b/arch/arm/boot/dts/imx27-phytec-phycore.dts index 2b0ff60..af50469 100644 --- a/arch/arm/boot/dts/imx27-phytec-phycore.dts +++ b/arch/arm/boot/dts/imx27-phytec-phycore.dts @@ -23,10 +23,6 @@ soc { aipi@10000000 { /* aipi */ - wdog@10002000 { - status = "okay"; - }; - serial@1000a000 { fsl,uart-has-rtscts; status = "okay"; @@ -49,7 +45,7 @@ i2c@1001d000 { clock-frequency = <400000>; status = "okay"; - at24@4c { + at24@52 { compatible = "at,24c32"; pagesize = <32>; reg = <0x52>; diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi index 5303ab6..3e54f14 100644 --- a/arch/arm/boot/dts/imx27.dtsi +++ b/arch/arm/boot/dts/imx27.dtsi @@ -62,7 +62,6 @@ compatible = "fsl,imx27-wdt", "fsl,imx21-wdt"; reg = <0x10002000 0x4000>; interrupts = <27>; - status = "disabled"; }; uart1: serial@1000a000 { diff --git a/arch/arm/boot/dts/imx28-apx4devkit.dts b/arch/arm/boot/dts/imx28-apx4devkit.dts index b383417..5171667 100644 --- a/arch/arm/boot/dts/imx28-apx4devkit.dts +++ b/arch/arm/boot/dts/imx28-apx4devkit.dts @@ -37,7 +37,7 @@ pinctrl-names = "default"; pinctrl-0 = <&hog_pins_a>; - hog_pins_a: hog-gpios@0 { + hog_pins_a: hog@0 { reg = <0>; fsl,pinmux-ids = < 0x0113 /* MX28_PAD_GPMI_CE1N__GPIO_0_17 */ diff --git a/arch/arm/boot/dts/imx28-cfa10049.dts b/arch/arm/boot/dts/imx28-cfa10049.dts new file mode 100644 index 0000000..05c892e --- /dev/null +++ b/arch/arm/boot/dts/imx28-cfa10049.dts @@ -0,0 +1,99 @@ +/* + * Copyright 2012 Free Electrons + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/* + * The CFA-10049 is an expansion board for the CFA-10036 module, thus we + * need to include the CFA-10036 DTS. + */ +/include/ "imx28-cfa10036.dts" + +/ { + model = "Crystalfontz CFA-10049 Board"; + compatible = "crystalfontz,cfa10049", "crystalfontz,cfa10036", "fsl,imx28"; + + apb@80000000 { + apbh@80000000 { + pinctrl@80018000 { + spi3_pins_cfa10049: spi3-cfa10049@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x0181 /* MX28_PAD_GPMI_RDN__SSP3_SCK */ + 0x01c1 /* MX28_PAD_GPMI_RESETN__SSP3_CMD */ + 0x0111 /* MX28_PAD_GPMI_CE1N__SSP3_D3 */ + 0x01a2 /* MX28_PAD_GPMI_ALE__SSP3_D4 */ + >; + fsl,drive-strength = <1>; + fsl,voltage = <1>; + fsl,pull-up = <1>; + }; + }; + + ssp3: ssp@80016000 { + compatible = "fsl,imx28-spi"; + pinctrl-names = "default"; + pinctrl-0 = <&spi3_pins_cfa10049>; + status = "okay"; + + gpio5: gpio5@0 { + compatible = "fairchild,74hc595"; + gpio-controller; + #gpio-cells = <2>; + reg = <0>; + registers-number = <2>; + spi-max-frequency = <100000>; + }; + + gpio6: gpio6@1 { + compatible = "fairchild,74hc595"; + gpio-controller; + #gpio-cells = <2>; + reg = <1>; + registers-number = <4>; + spi-max-frequency = <100000>; + }; + + }; + }; + + apbx@80040000 { + i2c1: i2c@8005a000 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins_a>; + status = "okay"; + }; + + usbphy1: usbphy@8007e000 { + status = "okay"; + }; + }; + }; + + ahb@80080000 { + usb1: usb@80090000 { + vbus-supply = <®_usb1_vbus>; + pinctrl-0 = <&usbphy1_pins_a>; + pinctrl-names = "default"; + status = "okay"; + }; + }; + + regulators { + compatible = "simple-bus"; + + reg_usb1_vbus: usb1_vbus { + compatible = "regulator-fixed"; + regulator-name = "usb1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio0 7 1>; + }; + }; +}; diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts index 773c0e8..a0ad71c 100644 --- a/arch/arm/boot/dts/imx28-evk.dts +++ b/arch/arm/boot/dts/imx28-evk.dts @@ -46,11 +46,28 @@ wp-gpios = <&gpio0 28 0>; }; + ssp2: ssp@80014000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx28-spi"; + pinctrl-names = "default"; + pinctrl-0 = <&spi2_pins_a>; + status = "okay"; + + flash: m25p80@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "sst,sst25vf016b"; + spi-max-frequency = <40000000>; + reg = <0>; + }; + }; + pinctrl@80018000 { pinctrl-names = "default"; pinctrl-0 = <&hog_pins_a>; - hog_pins_a: hog-gpios@0 { + hog_pins_a: hog@0 { reg = <0>; fsl,pinmux-ids = < 0x20d3 /* MX28_PAD_SSP1_CMD__GPIO_2_13 */ @@ -128,6 +145,10 @@ status = "okay"; }; + lradc@80050000 { + status = "okay"; + }; + i2c0: i2c@80058000 { pinctrl-names = "default"; pinctrl-0 = <&i2c0_pins_a>; @@ -140,6 +161,12 @@ VDDIO-supply = <®_3p3v>; }; + + at24@51 { + compatible = "at24,24c32"; + pagesize = <32>; + reg = <0x51>; + }; }; pwm: pwm@80064000 { diff --git a/arch/arm/boot/dts/imx28-m28evk.dts b/arch/arm/boot/dts/imx28-m28evk.dts index 183a3fd..3bab6b0 100644 --- a/arch/arm/boot/dts/imx28-m28evk.dts +++ b/arch/arm/boot/dts/imx28-m28evk.dts @@ -23,6 +23,8 @@ apb@80000000 { apbh@80000000 { gpmi-nand@8000c000 { + #address-cells = <1>; + #size-cells = <1>; pinctrl-names = "default"; pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>; status = "okay"; @@ -61,19 +63,40 @@ &mmc0_cd_cfg &mmc0_sck_cfg>; bus-width = <8>; - wp-gpios = <&gpio3 10 1>; + wp-gpios = <&gpio3 10 0>; + vmmc-supply = <®_vddio_sd0>; status = "okay"; }; + ssp2: ssp@80014000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx28-spi"; + pinctrl-names = "default"; + pinctrl-0 = <&spi2_pins_a>; + status = "okay"; + + flash: m25p80@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "m25p80"; + spi-max-frequency = <40000000>; + reg = <0>; + }; + }; + pinctrl@80018000 { pinctrl-names = "default"; pinctrl-0 = <&hog_pins_a>; - hog_pins_a: hog-gpios@0 { + hog_pins_a: hog@0 { reg = <0>; fsl,pinmux-ids = < + 0x31c3 /* MX28_PAD_PWM3__GPIO_3_28 */ 0x30a3 /* MX28_PAD_AUART2_CTS__GPIO_3_10 */ 0x30b3 /* MX28_PAD_AUART2_RTS__GPIO_3_11 */ + 0x30c3 /* MX28_PAD_AUART3_RX__GPIO_3_12 */ + 0x30d3 /* MX28_PAD_AUART3_TX__GPIO_3_13 */ >; fsl,drive-strength = <0>; fsl,voltage = <1>; @@ -129,6 +152,7 @@ i2c0: i2c@80058000 { pinctrl-names = "default"; pinctrl-0 = <&i2c0_pins_a>; + clock-frequency = <400000>; status = "okay"; sgtl5000: codec@0a { @@ -151,32 +175,51 @@ }; }; + lradc@80050000 { + status = "okay"; + }; + duart: serial@80074000 { pinctrl-names = "default"; pinctrl-0 = <&duart_pins_a>; status = "okay"; }; - auart0: serial@8006a000 { - pinctrl-names = "default"; - pinctrl-0 = <&auart0_2pins_a>; + usbphy0: usbphy@8007c000 { status = "okay"; }; - auart3: serial@80070000 { + usbphy1: usbphy@8007e000 { + status = "okay"; + }; + + auart0: serial@8006a000 { pinctrl-names = "default"; - pinctrl-0 = <&auart3_pins_a>; + pinctrl-0 = <&auart0_2pins_a>; status = "okay"; }; }; }; ahb@80080000 { + usb0: usb@80080000 { + vbus-supply = <®_usb0_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&usbphy0_pins_a>; + status = "okay"; + }; + + usb1: usb@80090000 { + vbus-supply = <®_usb1_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&usbphy1_pins_a>; + status = "okay"; + }; + mac0: ethernet@800f0000 { phy-mode = "rmii"; pinctrl-names = "default"; pinctrl-0 = <&mac0_pins_a>; - phy-reset-gpios = <&gpio3 11 0>; status = "okay"; }; @@ -198,6 +241,30 @@ regulator-max-microvolt = <3300000>; regulator-always-on; }; + + reg_vddio_sd0: vddio-sd0 { + compatible = "regulator-fixed"; + regulator-name = "vddio-sd0"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio3 28 0>; + }; + + reg_usb0_vbus: usb0_vbus { + compatible = "regulator-fixed"; + regulator-name = "usb0_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio3 12 0>; + }; + + reg_usb1_vbus: usb1_vbus { + compatible = "regulator-fixed"; + regulator-name = "usb1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio3 13 0>; + }; }; sound { diff --git a/arch/arm/boot/dts/imx28-tx28.dts b/arch/arm/boot/dts/imx28-tx28.dts index 62bf767..37be532 100644 --- a/arch/arm/boot/dts/imx28-tx28.dts +++ b/arch/arm/boot/dts/imx28-tx28.dts @@ -25,7 +25,7 @@ pinctrl-names = "default"; pinctrl-0 = <&hog_pins_a>; - hog_pins_a: hog-gpios@0 { + hog_pins_a: hog@0 { reg = <0>; fsl,pinmux-ids = < 0x40a3 /* MX28_PAD_ENET0_RXD3__GPIO_4_10 */ @@ -34,6 +34,24 @@ fsl,voltage = <1>; fsl,pull-up = <0>; }; + + mac0_pins_gpio: mac0-gpio-mode@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x4003 /* MX28_PAD_ENET0_MDC__GPIO_4_0 */ + 0x4013 /* MX28_PAD_ENET0_MDIO__GPIO_4_1 */ + 0x4023 /* MX28_PAD_ENET0_RX_EN__GPIO_4_2 */ + 0x4033 /* MX28_PAD_ENET0_RXD0__GPIO_4_3 */ + 0x4043 /* MX28_PAD_ENET0_RXD1__GPIO_4_4 */ + 0x4063 /* MX28_PAD_ENET0_TX_EN__GPIO_4_6 */ + 0x4073 /* MX28_PAD_ENET0_TXD0__GPIO_4_7 */ + 0x4083 /* MX28_PAD_ENET0_TXD1__GPIO_4_8 */ + 0x4103 /* MX28_PAD_ENET_CLK__GPIO_4_16 */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; }; }; @@ -72,8 +90,9 @@ ahb@80080000 { mac0: ethernet@800f0000 { phy-mode = "rmii"; - pinctrl-names = "default"; + pinctrl-names = "default", "gpio_mode"; pinctrl-0 = <&mac0_pins_a>; + pinctrl-1 = <&mac0_pins_gpio>; status = "okay"; }; }; diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index 3fa6d19..724147e 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -27,6 +27,8 @@ serial2 = &auart2; serial3 = &auart3; serial4 = &auart4; + ethernet0 = &mac0; + ethernet1 = &mac1; }; cpus { @@ -65,6 +67,7 @@ dma-apbh@80004000 { compatible = "fsl,imx28-dma-apbh"; reg = <0x80004000 0x2000>; + clocks = <&clks 25>; }; perfmon@80006000 { @@ -81,34 +84,47 @@ reg-names = "gpmi-nand", "bch"; interrupts = <88>, <41>; interrupt-names = "gpmi-dma", "bch"; + clocks = <&clks 50>; fsl,gpmi-dma-channel = <4>; status = "disabled"; }; ssp0: ssp@80010000 { + #address-cells = <1>; + #size-cells = <0>; reg = <0x80010000 0x2000>; interrupts = <96 82>; + clocks = <&clks 46>; fsl,ssp-dma-channel = <0>; status = "disabled"; }; ssp1: ssp@80012000 { + #address-cells = <1>; + #size-cells = <0>; reg = <0x80012000 0x2000>; interrupts = <97 83>; + clocks = <&clks 47>; fsl,ssp-dma-channel = <1>; status = "disabled"; }; ssp2: ssp@80014000 { + #address-cells = <1>; + #size-cells = <0>; reg = <0x80014000 0x2000>; interrupts = <98 84>; + clocks = <&clks 48>; fsl,ssp-dma-channel = <2>; status = "disabled"; }; ssp3: ssp@80016000 { + #address-cells = <1>; + #size-cells = <0>; reg = <0x80016000 0x2000>; interrupts = <99 85>; + clocks = <&clks 49>; fsl,ssp-dma-channel = <3>; status = "disabled"; }; @@ -410,6 +426,28 @@ fsl,pull-up = <1>; }; + i2c0_pins_b: i2c0@1 { + reg = <1>; + fsl,pinmux-ids = < + 0x3001 /* MX28_PAD_AUART0_RX__I2C0_SCL */ + 0x3011 /* MX28_PAD_AUART0_TX__I2C0_SDA */ + >; + fsl,drive-strength = <1>; + fsl,voltage = <1>; + fsl,pull-up = <1>; + }; + + i2c1_pins_a: i2c1@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x3101 /* MX28_PAD_PWM0__I2C1_SCL */ + 0x3111 /* MX28_PAD_PWM1__I2C1_SDA */ + >; + fsl,drive-strength = <1>; + fsl,voltage = <1>; + fsl,pull-up = <1>; + }; + saif0_pins_a: saif0@0 { reg = <0>; fsl,pinmux-ids = < @@ -453,6 +491,16 @@ fsl,pull-up = <0>; }; + pwm4_pins_a: pwm4@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x31d0 /* MX28_PAD_PWM4__PWM_4 */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + lcdif_24bit_pins_a: lcdif-24bit@0 { reg = <0>; fsl,pinmux-ids = < @@ -507,6 +555,49 @@ fsl,voltage = <1>; fsl,pull-up = <0>; }; + + spi2_pins_a: spi2@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x2100 /* MX28_PAD_SSP2_SCK__SSP2_SCK */ + 0x2110 /* MX28_PAD_SSP2_MOSI__SSP2_CMD */ + 0x2120 /* MX28_PAD_SSP2_MISO__SSP2_D0 */ + 0x2130 /* MX28_PAD_SSP2_SS0__SSP2_D3 */ + >; + fsl,drive-strength = <1>; + fsl,voltage = <1>; + fsl,pull-up = <1>; + }; + + usbphy0_pins_a: usbphy0@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x2152 /* MX28_PAD_SSP2_SS2__USB0_OVERCURRENT */ + >; + fsl,drive-strength = <2>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + + usbphy0_pins_b: usbphy0@1 { + reg = <1>; + fsl,pinmux-ids = < + 0x3061 /* MX28_PAD_AUART1_CTS__USB0_OVERCURRENT */ + >; + fsl,drive-strength = <2>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + + usbphy1_pins_a: usbphy1@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x2142 /* MX28_PAD_SSP2_SS1__USB1_OVERCURRENT */ + >; + fsl,drive-strength = <2>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; }; digctl@8001c000 { @@ -523,6 +614,7 @@ dma-apbx@80024000 { compatible = "fsl,imx28-dma-apbx"; reg = <0x80024000 0x2000>; + clocks = <&clks 26>; }; dcp@80028000 { @@ -551,6 +643,7 @@ compatible = "fsl,imx28-lcdif"; reg = <0x80030000 0x2000>; interrupts = <38 86>; + clocks = <&clks 55>; status = "disabled"; }; @@ -558,6 +651,8 @@ compatible = "fsl,imx28-flexcan", "fsl,p1010-flexcan"; reg = <0x80032000 0x2000>; interrupts = <8>; + clocks = <&clks 58>, <&clks 58>; + clock-names = "ipg", "per"; status = "disabled"; }; @@ -565,6 +660,8 @@ compatible = "fsl,imx28-flexcan", "fsl,p1010-flexcan"; reg = <0x80034000 0x2000>; interrupts = <9>; + clocks = <&clks 59>, <&clks 59>; + clock-names = "ipg", "per"; status = "disabled"; }; @@ -611,15 +708,17 @@ reg = <0x80040000 0x40000>; ranges; - clkctl@80040000 { + clks: clkctrl@80040000 { + compatible = "fsl,imx28-clkctrl"; reg = <0x80040000 0x2000>; - status = "disabled"; + #clock-cells = <1>; }; saif0: saif@80042000 { compatible = "fsl,imx28-saif"; reg = <0x80042000 0x2000>; interrupts = <59 80>; + clocks = <&clks 53>; fsl,saif-dma-channel = <4>; status = "disabled"; }; @@ -633,12 +732,16 @@ compatible = "fsl,imx28-saif"; reg = <0x80046000 0x2000>; interrupts = <58 81>; + clocks = <&clks 54>; fsl,saif-dma-channel = <5>; status = "disabled"; }; lradc@80050000 { + compatible = "fsl,imx28-lradc"; reg = <0x80050000 0x2000>; + interrupts = <10 14 15 16 17 18 19 + 20 21 22 23 24 25>; status = "disabled"; }; @@ -677,6 +780,7 @@ pwm: pwm@80064000 { compatible = "fsl,imx28-pwm", "fsl,imx23-pwm"; reg = <0x80064000 0x2000>; + clocks = <&clks 44>; #pwm-cells = <2>; fsl,pwm-number = <8>; status = "disabled"; @@ -691,6 +795,7 @@ compatible = "fsl,imx28-auart", "fsl,imx23-auart"; reg = <0x8006a000 0x2000>; interrupts = <112 70 71>; + clocks = <&clks 45>; status = "disabled"; }; @@ -698,6 +803,7 @@ compatible = "fsl,imx28-auart", "fsl,imx23-auart"; reg = <0x8006c000 0x2000>; interrupts = <113 72 73>; + clocks = <&clks 45>; status = "disabled"; }; @@ -705,6 +811,7 @@ compatible = "fsl,imx28-auart", "fsl,imx23-auart"; reg = <0x8006e000 0x2000>; interrupts = <114 74 75>; + clocks = <&clks 45>; status = "disabled"; }; @@ -712,6 +819,7 @@ compatible = "fsl,imx28-auart", "fsl,imx23-auart"; reg = <0x80070000 0x2000>; interrupts = <115 76 77>; + clocks = <&clks 45>; status = "disabled"; }; @@ -719,6 +827,7 @@ compatible = "fsl,imx28-auart", "fsl,imx23-auart"; reg = <0x80072000 0x2000>; interrupts = <116 78 79>; + clocks = <&clks 45>; status = "disabled"; }; @@ -726,18 +835,22 @@ compatible = "arm,pl011", "arm,primecell"; reg = <0x80074000 0x1000>; interrupts = <47>; + clocks = <&clks 45>, <&clks 26>; + clock-names = "uart", "apb_pclk"; status = "disabled"; }; usbphy0: usbphy@8007c000 { compatible = "fsl,imx28-usbphy", "fsl,imx23-usbphy"; reg = <0x8007c000 0x2000>; + clocks = <&clks 62>; status = "disabled"; }; usbphy1: usbphy@8007e000 { compatible = "fsl,imx28-usbphy", "fsl,imx23-usbphy"; reg = <0x8007e000 0x2000>; + clocks = <&clks 63>; status = "disabled"; }; }; @@ -754,6 +867,7 @@ compatible = "fsl,imx28-usb", "fsl,imx27-usb"; reg = <0x80080000 0x10000>; interrupts = <93>; + clocks = <&clks 60>; fsl,usbphy = <&usbphy0>; status = "disabled"; }; @@ -762,6 +876,7 @@ compatible = "fsl,imx28-usb", "fsl,imx27-usb"; reg = <0x80090000 0x10000>; interrupts = <92>; + clocks = <&clks 61>; fsl,usbphy = <&usbphy1>; status = "disabled"; }; @@ -775,6 +890,8 @@ compatible = "fsl,imx28-fec"; reg = <0x800f0000 0x4000>; interrupts = <101>; + clocks = <&clks 57>, <&clks 57>; + clock-names = "ipg", "ahb"; status = "disabled"; }; @@ -782,6 +899,8 @@ compatible = "fsl,imx28-fec"; reg = <0x800f4000 0x4000>; interrupts = <102>; + clocks = <&clks 57>, <&clks 57>; + clock-names = "ipg", "ahb"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/imx51-babbage.dts b/arch/arm/boot/dts/imx51-babbage.dts index 59d9789..cbd2b1c 100644 --- a/arch/arm/boot/dts/imx51-babbage.dts +++ b/arch/arm/boot/dts/imx51-babbage.dts @@ -25,23 +25,31 @@ aips@70000000 { /* aips-1 */ spba@70000000 { esdhc@70004000 { /* ESDHC1 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc1_1>; fsl,cd-controller; fsl,wp-controller; status = "okay"; }; esdhc@70008000 { /* ESDHC2 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc2_1>; cd-gpios = <&gpio1 6 0>; wp-gpios = <&gpio1 5 0>; status = "okay"; }; uart3: serial@7000c000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3_1>; fsl,uart-has-rtscts; status = "okay"; }; ecspi@70010000 { /* ECSPI1 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1_1>; fsl,spi-num-chipselects = <2>; cs-gpios = <&gpio4 24 0>, <&gpio4 25 0>; status = "okay"; @@ -169,31 +177,43 @@ }; }; - wdog@73f98000 { /* WDOG1 */ - status = "okay"; - }; - iomuxc@73fa8000 { - compatible = "fsl,imx51-iomuxc-babbage"; - reg = <0x73fa8000 0x4000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + hog { + pinctrl_hog: hoggrp { + fsl,pins = < + 694 0x20d5 /* MX51_PAD_GPIO1_0__SD1_CD */ + 697 0x20d5 /* MX51_PAD_GPIO1_1__SD1_WP */ + 737 0x100 /* MX51_PAD_GPIO1_5__GPIO1_5 */ + 740 0x100 /* MX51_PAD_GPIO1_6__GPIO1_6 */ + 121 0x5 /* MX51_PAD_EIM_A27__GPIO2_21 */ + 402 0x85 /* MX51_PAD_CSPI1_SS0__GPIO4_24 */ + 405 0x85 /* MX51_PAD_CSPI1_SS1__GPIO4_25 */ + >; + }; + }; }; uart1: serial@73fbc000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1_1>; fsl,uart-has-rtscts; status = "okay"; }; uart2: serial@73fc0000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2_1>; status = "okay"; }; }; aips@80000000 { /* aips-2 */ - sdma@83fb0000 { - fsl,sdma-ram-script-name = "imx/sdma/sdma-imx51.bin"; - }; - i2c@83fc4000 { /* I2C2 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2_1>; status = "okay"; sgtl5000: codec@0a { @@ -206,10 +226,14 @@ }; audmux@83fd0000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_audmux_1>; status = "okay"; }; ethernet@83fec000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec_1>; phy-mode = "mii"; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi index aba28dc..2f71a91 100644 --- a/arch/arm/boot/dts/imx51.dtsi +++ b/arch/arm/boot/dts/imx51.dtsi @@ -130,6 +130,34 @@ }; }; + usb@73f80000 { + compatible = "fsl,imx51-usb", "fsl,imx27-usb"; + reg = <0x73f80000 0x0200>; + interrupts = <18>; + status = "disabled"; + }; + + usb@73f80200 { + compatible = "fsl,imx51-usb", "fsl,imx27-usb"; + reg = <0x73f80200 0x0200>; + interrupts = <14>; + status = "disabled"; + }; + + usb@73f80400 { + compatible = "fsl,imx51-usb", "fsl,imx27-usb"; + reg = <0x73f80400 0x0200>; + interrupts = <16>; + status = "disabled"; + }; + + usb@73f80600 { + compatible = "fsl,imx51-usb", "fsl,imx27-usb"; + reg = <0x73f80600 0x0200>; + interrupts = <17>; + status = "disabled"; + }; + gpio1: gpio@73f84000 { compatible = "fsl,imx51-gpio", "fsl,imx35-gpio"; reg = <0x73f84000 0x4000>; @@ -174,7 +202,6 @@ compatible = "fsl,imx51-wdt", "fsl,imx21-wdt"; reg = <0x73f98000 0x4000>; interrupts = <58>; - status = "disabled"; }; wdog@73f9c000 { /* WDOG2 */ @@ -184,6 +211,122 @@ status = "disabled"; }; + iomuxc@73fa8000 { + compatible = "fsl,imx51-iomuxc"; + reg = <0x73fa8000 0x4000>; + + audmux { + pinctrl_audmux_1: audmuxgrp-1 { + fsl,pins = < + 384 0x80000000 /* MX51_PAD_AUD3_BB_TXD__AUD3_TXD */ + 386 0x80000000 /* MX51_PAD_AUD3_BB_RXD__AUD3_RXD */ + 389 0x80000000 /* MX51_PAD_AUD3_BB_CK__AUD3_TXC */ + 391 0x80000000 /* MX51_PAD_AUD3_BB_FS__AUD3_TXFS */ + >; + }; + }; + + fec { + pinctrl_fec_1: fecgrp-1 { + fsl,pins = < + 128 0x80000000 /* MX51_PAD_EIM_EB2__FEC_MDIO */ + 134 0x80000000 /* MX51_PAD_EIM_EB3__FEC_RDATA1 */ + 146 0x80000000 /* MX51_PAD_EIM_CS2__FEC_RDATA2 */ + 152 0x80000000 /* MX51_PAD_EIM_CS3__FEC_RDATA3 */ + 158 0x80000000 /* MX51_PAD_EIM_CS4__FEC_RX_ER */ + 165 0x80000000 /* MX51_PAD_EIM_CS5__FEC_CRS */ + 206 0x80000000 /* MX51_PAD_NANDF_RB2__FEC_COL */ + 213 0x80000000 /* MX51_PAD_NANDF_RB3__FEC_RX_CLK */ + 293 0x80000000 /* MX51_PAD_NANDF_D9__FEC_RDATA0 */ + 298 0x80000000 /* MX51_PAD_NANDF_D8__FEC_TDATA0 */ + 225 0x80000000 /* MX51_PAD_NANDF_CS2__FEC_TX_ER */ + 231 0x80000000 /* MX51_PAD_NANDF_CS3__FEC_MDC */ + 237 0x80000000 /* MX51_PAD_NANDF_CS4__FEC_TDATA1 */ + 243 0x80000000 /* MX51_PAD_NANDF_CS5__FEC_TDATA2 */ + 250 0x80000000 /* MX51_PAD_NANDF_CS6__FEC_TDATA3 */ + 255 0x80000000 /* MX51_PAD_NANDF_CS7__FEC_TX_EN */ + 260 0x80000000 /* MX51_PAD_NANDF_RDY_INT__FEC_TX_CLK */ + >; + }; + }; + + ecspi1 { + pinctrl_ecspi1_1: ecspi1grp-1 { + fsl,pins = < + 398 0x185 /* MX51_PAD_CSPI1_MISO__ECSPI1_MISO */ + 394 0x185 /* MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI */ + 409 0x185 /* MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK */ + >; + }; + }; + + esdhc1 { + pinctrl_esdhc1_1: esdhc1grp-1 { + fsl,pins = < + 666 0x400020d5 /* MX51_PAD_SD1_CMD__SD1_CMD */ + 669 0x20d5 /* MX51_PAD_SD1_CLK__SD1_CLK */ + 672 0x20d5 /* MX51_PAD_SD1_DATA0__SD1_DATA0 */ + 678 0x20d5 /* MX51_PAD_SD1_DATA1__SD1_DATA1 */ + 684 0x20d5 /* MX51_PAD_SD1_DATA2__SD1_DATA2 */ + 691 0x20d5 /* MX51_PAD_SD1_DATA3__SD1_DATA3 */ + >; + }; + }; + + esdhc2 { + pinctrl_esdhc2_1: esdhc2grp-1 { + fsl,pins = < + 704 0x400020d5 /* MX51_PAD_SD2_CMD__SD2_CMD */ + 707 0x20d5 /* MX51_PAD_SD2_CLK__SD2_CLK */ + 710 0x20d5 /* MX51_PAD_SD2_DATA0__SD2_DATA0 */ + 712 0x20d5 /* MX51_PAD_SD2_DATA1__SD2_DATA1 */ + 715 0x20d5 /* MX51_PAD_SD2_DATA2__SD2_DATA2 */ + 719 0x20d5 /* MX51_PAD_SD2_DATA3__SD2_DATA3 */ + >; + }; + }; + + i2c2 { + pinctrl_i2c2_1: i2c2grp-1 { + fsl,pins = < + 449 0x400001ed /* MX51_PAD_KEY_COL4__I2C2_SCL */ + 454 0x400001ed /* MX51_PAD_KEY_COL5__I2C2_SDA */ + >; + }; + }; + + uart1 { + pinctrl_uart1_1: uart1grp-1 { + fsl,pins = < + 413 0x1c5 /* MX51_PAD_UART1_RXD__UART1_RXD */ + 416 0x1c5 /* MX51_PAD_UART1_TXD__UART1_TXD */ + 418 0x1c5 /* MX51_PAD_UART1_RTS__UART1_RTS */ + 420 0x1c5 /* MX51_PAD_UART1_CTS__UART1_CTS */ + >; + }; + }; + + uart2 { + pinctrl_uart2_1: uart2grp-1 { + fsl,pins = < + 423 0x1c5 /* MX51_PAD_UART2_RXD__UART2_RXD */ + 426 0x1c5 /* MX51_PAD_UART2_TXD__UART2_TXD */ + >; + }; + }; + + uart3 { + pinctrl_uart3_1: uart3grp-1 { + fsl,pins = < + 54 0x1c5 /* MX51_PAD_EIM_D25__UART3_RXD */ + 59 0x1c5 /* MX51_PAD_EIM_D26__UART3_TXD */ + 65 0x1c5 /* MX51_PAD_EIM_D27__UART3_RTS */ + 49 0x1c5 /* MX51_PAD_EIM_D24__UART3_CTS */ + >; + }; + }; + }; + uart1: serial@73fbc000 { compatible = "fsl,imx51-uart", "fsl,imx21-uart"; reg = <0x73fbc000 0x4000>; @@ -219,6 +362,7 @@ compatible = "fsl,imx51-sdma", "fsl,imx35-sdma"; reg = <0x83fb0000 0x4000>; interrupts = <6>; + fsl,sdma-ram-script-name = "imx/sdma/sdma-imx51.bin"; }; cspi@83fc0000 { diff --git a/arch/arm/boot/dts/imx53-ard.dts b/arch/arm/boot/dts/imx53-ard.dts index da895e9..4be76f2 100644 --- a/arch/arm/boot/dts/imx53-ard.dts +++ b/arch/arm/boot/dts/imx53-ard.dts @@ -25,31 +25,66 @@ aips@50000000 { /* AIPS1 */ spba@50000000 { esdhc@50004000 { /* ESDHC1 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc1_2>; cd-gpios = <&gpio1 1 0>; wp-gpios = <&gpio1 9 0>; status = "okay"; }; }; - wdog@53f98000 { /* WDOG1 */ - status = "okay"; - }; - iomuxc@53fa8000 { - compatible = "fsl,imx53-iomuxc-ard"; - reg = <0x53fa8000 0x4000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + hog { + pinctrl_hog: hoggrp { + fsl,pins = < + 1077 0x80000000 /* MX53_PAD_GPIO_1__GPIO1_1 */ + 1085 0x80000000 /* MX53_PAD_GPIO_9__GPIO1_9 */ + 486 0x80000000 /* MX53_PAD_EIM_EB3__GPIO2_31 */ + 739 0x80000000 /* MX53_PAD_GPIO_10__GPIO4_0 */ + 218 0x80000000 /* MX53_PAD_DISP0_DAT16__GPIO5_10 */ + 226 0x80000000 /* MX53_PAD_DISP0_DAT17__GPIO5_11 */ + 233 0x80000000 /* MX53_PAD_DISP0_DAT18__GPIO5_12 */ + 241 0x80000000 /* MX53_PAD_DISP0_DAT19__GPIO5_13 */ + 429 0x80000000 /* MX53_PAD_EIM_D16__EMI_WEIM_D_16 */ + 435 0x80000000 /* MX53_PAD_EIM_D17__EMI_WEIM_D_17 */ + 441 0x80000000 /* MX53_PAD_EIM_D18__EMI_WEIM_D_18 */ + 448 0x80000000 /* MX53_PAD_EIM_D19__EMI_WEIM_D_19 */ + 456 0x80000000 /* MX53_PAD_EIM_D20__EMI_WEIM_D_20 */ + 464 0x80000000 /* MX53_PAD_EIM_D21__EMI_WEIM_D_21 */ + 471 0x80000000 /* MX53_PAD_EIM_D22__EMI_WEIM_D_22 */ + 477 0x80000000 /* MX53_PAD_EIM_D23__EMI_WEIM_D_23 */ + 492 0x80000000 /* MX53_PAD_EIM_D24__EMI_WEIM_D_24 */ + 500 0x80000000 /* MX53_PAD_EIM_D25__EMI_WEIM_D_25 */ + 508 0x80000000 /* MX53_PAD_EIM_D26__EMI_WEIM_D_26 */ + 516 0x80000000 /* MX53_PAD_EIM_D27__EMI_WEIM_D_27 */ + 524 0x80000000 /* MX53_PAD_EIM_D28__EMI_WEIM_D_28 */ + 532 0x80000000 /* MX53_PAD_EIM_D29__EMI_WEIM_D_29 */ + 540 0x80000000 /* MX53_PAD_EIM_D30__EMI_WEIM_D_30 */ + 548 0x80000000 /* MX53_PAD_EIM_D31__EMI_WEIM_D_31 */ + 637 0x80000000 /* MX53_PAD_EIM_DA0__EMI_NAND_WEIM_DA_0 */ + 642 0x80000000 /* MX53_PAD_EIM_DA1__EMI_NAND_WEIM_DA_1 */ + 647 0x80000000 /* MX53_PAD_EIM_DA2__EMI_NAND_WEIM_DA_2 */ + 652 0x80000000 /* MX53_PAD_EIM_DA3__EMI_NAND_WEIM_DA_3 */ + 657 0x80000000 /* MX53_PAD_EIM_DA4__EMI_NAND_WEIM_DA_4 */ + 662 0x80000000 /* MX53_PAD_EIM_DA5__EMI_NAND_WEIM_DA_5 */ + 667 0x80000000 /* MX53_PAD_EIM_DA6__EMI_NAND_WEIM_DA_6 */ + 611 0x80000000 /* MX53_PAD_EIM_OE__EMI_WEIM_OE */ + 616 0x80000000 /* MX53_PAD_EIM_RW__EMI_WEIM_RW */ + 607 0x80000000 /* MX53_PAD_EIM_CS1__EMI_WEIM_CS_1 */ + >; + }; + }; }; uart1: serial@53fbc000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1_2>; status = "okay"; }; }; - - aips@60000000 { /* AIPS2 */ - sdma@63fb0000 { - fsl,sdma-ram-script-name = "imx/sdma/sdma-imx53.bin"; - }; - }; }; eim-cs1@f4000000 { diff --git a/arch/arm/boot/dts/imx53-evk.dts b/arch/arm/boot/dts/imx53-evk.dts index 9c79803..a124d1e 100644 --- a/arch/arm/boot/dts/imx53-evk.dts +++ b/arch/arm/boot/dts/imx53-evk.dts @@ -25,12 +25,16 @@ aips@50000000 { /* AIPS1 */ spba@50000000 { esdhc@50004000 { /* ESDHC1 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc1_1>; cd-gpios = <&gpio3 13 0>; wp-gpios = <&gpio3 14 0>; status = "okay"; }; ecspi@50010000 { /* ECSPI1 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1_1>; fsl,spi-num-chipselects = <2>; cs-gpios = <&gpio2 30 0>, <&gpio3 19 0>; status = "okay"; @@ -56,32 +60,45 @@ }; esdhc@50020000 { /* ESDHC3 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc3_1>; cd-gpios = <&gpio3 11 0>; wp-gpios = <&gpio3 12 0>; status = "okay"; }; }; - wdog@53f98000 { /* WDOG1 */ - status = "okay"; - }; - iomuxc@53fa8000 { - compatible = "fsl,imx53-iomuxc-evk"; - reg = <0x53fa8000 0x4000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + hog { + pinctrl_hog: hoggrp { + fsl,pins = < + 424 0x80000000 /* MX53_PAD_EIM_EB2__GPIO2_30 */ + 449 0x80000000 /* MX53_PAD_EIM_D19__GPIO3_19 */ + 693 0x80000000 /* MX53_PAD_EIM_DA11__GPIO3_11 */ + 697 0x80000000 /* MX53_PAD_EIM_DA12__GPIO3_12 */ + 701 0x80000000 /* MX53_PAD_EIM_DA13__GPIO3_13 */ + 705 0x80000000 /* MX53_PAD_EIM_DA14__GPIO3_14 */ + 868 0x80000000 /* MX53_PAD_PATA_DA_0__GPIO7_6 */ + 873 0x80000000 /* MX53_PAD_PATA_DA_1__GPIO7_7 */ + >; + }; + }; }; uart1: serial@53fbc000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1_1>; status = "okay"; }; }; aips@60000000 { /* AIPS2 */ - sdma@63fb0000 { - fsl,sdma-ram-script-name = "imx/sdma/sdma-imx53.bin"; - }; - i2c@63fc4000 { /* I2C2 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2_1>; status = "okay"; pmic: mc13892@08 { @@ -96,6 +113,8 @@ }; ethernet@63fec000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec_1>; phy-mode = "rmii"; phy-reset-gpios = <&gpio7 6 0>; status = "okay"; diff --git a/arch/arm/boot/dts/imx53-qsb.dts b/arch/arm/boot/dts/imx53-qsb.dts index 2d803a9..08948af 100644 --- a/arch/arm/boot/dts/imx53-qsb.dts +++ b/arch/arm/boot/dts/imx53-qsb.dts @@ -25,6 +25,8 @@ aips@50000000 { /* AIPS1 */ spba@50000000 { esdhc@50004000 { /* ESDHC1 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc1_1>; cd-gpios = <&gpio3 13 0>; status = "okay"; }; @@ -35,32 +37,46 @@ }; esdhc@50020000 { /* ESDHC3 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc3_1>; cd-gpios = <&gpio3 11 0>; wp-gpios = <&gpio3 12 0>; status = "okay"; }; }; - wdog@53f98000 { /* WDOG1 */ - status = "okay"; - }; - iomuxc@53fa8000 { - compatible = "fsl,imx53-iomuxc-qsb"; - reg = <0x53fa8000 0x4000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + hog { + pinctrl_hog: hoggrp { + fsl,pins = < + 1071 0x80000000 /* MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK */ + 1141 0x80000000 /* MX53_PAD_GPIO_8__GPIO1_8 */ + 982 0x80000000 /* MX53_PAD_PATA_DATA14__GPIO2_14 */ + 989 0x80000000 /* MX53_PAD_PATA_DATA15__GPIO2_15 */ + 693 0x80000000 /* MX53_PAD_EIM_DA11__GPIO3_11 */ + 697 0x80000000 /* MX53_PAD_EIM_DA12__GPIO3_12 */ + 701 0x80000000 /* MX53_PAD_EIM_DA13__GPIO3_13 */ + 868 0x80000000 /* MX53_PAD_PATA_DA_0__GPIO7_6 */ + 873 0x80000000 /* MX53_PAD_PATA_DA_1__GPIO7_7 */ + >; + }; + }; }; uart1: serial@53fbc000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1_1>; status = "okay"; }; }; aips@60000000 { /* AIPS2 */ - sdma@63fb0000 { - fsl,sdma-ram-script-name = "imx/sdma/sdma-imx53.bin"; - }; - i2c@63fc4000 { /* I2C2 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2_1>; status = "okay"; sgtl5000: codec@0a { @@ -72,6 +88,8 @@ }; i2c@63fc8000 { /* I2C1 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1_1>; status = "okay"; accelerometer: mma8450@1c { @@ -158,10 +176,14 @@ }; audmux@63fd0000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_audmux_1>; status = "okay"; }; ethernet@63fec000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec_1>; phy-mode = "rmii"; phy-reset-gpios = <&gpio7 6 0>; status = "okay"; diff --git a/arch/arm/boot/dts/imx53-smd.dts b/arch/arm/boot/dts/imx53-smd.dts index 0809102..06c6858 100644 --- a/arch/arm/boot/dts/imx53-smd.dts +++ b/arch/arm/boot/dts/imx53-smd.dts @@ -25,22 +25,30 @@ aips@50000000 { /* AIPS1 */ spba@50000000 { esdhc@50004000 { /* ESDHC1 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc1_1>; cd-gpios = <&gpio3 13 0>; wp-gpios = <&gpio4 11 0>; status = "okay"; }; esdhc@50008000 { /* ESDHC2 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc2_1>; non-removable; status = "okay"; }; uart3: serial@5000c000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3_1>; fsl,uart-has-rtscts; status = "okay"; }; ecspi@50010000 { /* ECSPI1 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1_1>; fsl,spi-num-chipselects = <2>; cs-gpios = <&gpio2 30 0>, <&gpio3 19 0>; status = "okay"; @@ -72,35 +80,49 @@ }; esdhc@50020000 { /* ESDHC3 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc3_1>; non-removable; status = "okay"; }; }; - wdog@53f98000 { /* WDOG1 */ - status = "okay"; - }; - iomuxc@53fa8000 { - compatible = "fsl,imx53-iomuxc-smd"; - reg = <0x53fa8000 0x4000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + hog { + pinctrl_hog: hoggrp { + fsl,pins = < + 982 0x80000000 /* MX53_PAD_PATA_DATA14__GPIO2_14 */ + 989 0x80000000 /* MX53_PAD_PATA_DATA15__GPIO2_15 */ + 424 0x80000000 /* MX53_PAD_EIM_EB2__GPIO2_30 */ + 701 0x80000000 /* MX53_PAD_EIM_DA13__GPIO3_13 */ + 449 0x80000000 /* MX53_PAD_EIM_D19__GPIO3_19 */ + 43 0x80000000 /* MX53_PAD_KEY_ROW2__GPIO4_11 */ + 868 0x80000000 /* MX53_PAD_PATA_DA_0__GPIO7_6 */ + >; + }; + }; }; uart1: serial@53fbc000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1_1>; status = "okay"; }; uart2: serial@53fc0000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2_1>; status = "okay"; }; }; aips@60000000 { /* AIPS2 */ - sdma@63fb0000 { - fsl,sdma-ram-script-name = "imx/sdma/sdma-imx53.bin"; - }; - i2c@63fc4000 { /* I2C2 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2_1>; status = "okay"; codec: sgtl5000@0a { @@ -120,6 +142,8 @@ }; i2c@63fc8000 { /* I2C1 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1_1>; status = "okay"; accelerometer: mma8450@1c { @@ -139,6 +163,8 @@ }; ethernet@63fec000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec_1>; phy-mode = "rmii"; phy-reset-gpios = <&gpio7 6 0>; status = "okay"; diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi index cd37165..221cf33 100644 --- a/arch/arm/boot/dts/imx53.dtsi +++ b/arch/arm/boot/dts/imx53.dtsi @@ -135,6 +135,34 @@ }; }; + usb@53f80000 { + compatible = "fsl,imx53-usb", "fsl,imx27-usb"; + reg = <0x53f80000 0x0200>; + interrupts = <18>; + status = "disabled"; + }; + + usb@53f80200 { + compatible = "fsl,imx53-usb", "fsl,imx27-usb"; + reg = <0x53f80200 0x0200>; + interrupts = <14>; + status = "disabled"; + }; + + usb@53f80400 { + compatible = "fsl,imx53-usb", "fsl,imx27-usb"; + reg = <0x53f80400 0x0200>; + interrupts = <16>; + status = "disabled"; + }; + + usb@53f80600 { + compatible = "fsl,imx53-usb", "fsl,imx27-usb"; + reg = <0x53f80600 0x0200>; + interrupts = <17>; + status = "disabled"; + }; + gpio1: gpio@53f84000 { compatible = "fsl,imx53-gpio", "fsl,imx35-gpio"; reg = <0x53f84000 0x4000>; @@ -179,7 +207,6 @@ compatible = "fsl,imx53-wdt", "fsl,imx21-wdt"; reg = <0x53f98000 0x4000>; interrupts = <58>; - status = "disabled"; }; wdog@53f9c000 { /* WDOG2 */ @@ -189,6 +216,161 @@ status = "disabled"; }; + iomuxc@53fa8000 { + compatible = "fsl,imx53-iomuxc"; + reg = <0x53fa8000 0x4000>; + + audmux { + pinctrl_audmux_1: audmuxgrp-1 { + fsl,pins = < + 10 0x80000000 /* MX53_PAD_KEY_COL0__AUDMUX_AUD5_TXC */ + 17 0x80000000 /* MX53_PAD_KEY_ROW0__AUDMUX_AUD5_TXD */ + 23 0x80000000 /* MX53_PAD_KEY_COL1__AUDMUX_AUD5_TXFS */ + 30 0x80000000 /* MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD */ + >; + }; + }; + + fec { + pinctrl_fec_1: fecgrp-1 { + fsl,pins = < + 820 0x80000000 /* MX53_PAD_FEC_MDC__FEC_MDC */ + 779 0x80000000 /* MX53_PAD_FEC_MDIO__FEC_MDIO */ + 786 0x80000000 /* MX53_PAD_FEC_REF_CLK__FEC_TX_CLK */ + 791 0x80000000 /* MX53_PAD_FEC_RX_ER__FEC_RX_ER */ + 796 0x80000000 /* MX53_PAD_FEC_CRS_DV__FEC_RX_DV */ + 799 0x80000000 /* MX53_PAD_FEC_RXD1__FEC_RDATA_1 */ + 804 0x80000000 /* MX53_PAD_FEC_RXD0__FEC_RDATA_0 */ + 808 0x80000000 /* MX53_PAD_FEC_TX_EN__FEC_TX_EN */ + 811 0x80000000 /* MX53_PAD_FEC_TXD1__FEC_TDATA_1 */ + 816 0x80000000 /* MX53_PAD_FEC_TXD0__FEC_TDATA_0 */ + >; + }; + }; + + ecspi1 { + pinctrl_ecspi1_1: ecspi1grp-1 { + fsl,pins = < + 433 0x80000000 /* MX53_PAD_EIM_D16__ECSPI1_SCLK */ + 439 0x80000000 /* MX53_PAD_EIM_D17__ECSPI1_MISO */ + 445 0x80000000 /* MX53_PAD_EIM_D18__ECSPI1_MOSI */ + >; + }; + }; + + esdhc1 { + pinctrl_esdhc1_1: esdhc1grp-1 { + fsl,pins = < + 995 0x1d5 /* MX53_PAD_SD1_DATA0__ESDHC1_DAT0 */ + 1000 0x1d5 /* MX53_PAD_SD1_DATA1__ESDHC1_DAT1 */ + 1010 0x1d5 /* MX53_PAD_SD1_DATA2__ESDHC1_DAT2 */ + 1024 0x1d5 /* MX53_PAD_SD1_DATA3__ESDHC1_DAT3 */ + 1005 0x1d5 /* MX53_PAD_SD1_CMD__ESDHC1_CMD */ + 1018 0x1d5 /* MX53_PAD_SD1_CLK__ESDHC1_CLK */ + >; + }; + + pinctrl_esdhc1_2: esdhc1grp-2 { + fsl,pins = < + 995 0x1d5 /* MX53_PAD_SD1_DATA0__ESDHC1_DAT0 */ + 1000 0x1d5 /* MX53_PAD_SD1_DATA1__ESDHC1_DAT1 */ + 1010 0x1d5 /* MX53_PAD_SD1_DATA2__ESDHC1_DAT2 */ + 1024 0x1d5 /* MX53_PAD_SD1_DATA3__ESDHC1_DAT3 */ + 941 0x1d5 /* MX53_PAD_PATA_DATA8__ESDHC1_DAT4 */ + 948 0x1d5 /* MX53_PAD_PATA_DATA9__ESDHC1_DAT5 */ + 955 0x1d5 /* MX53_PAD_PATA_DATA10__ESDHC1_DAT6 */ + 962 0x1d5 /* MX53_PAD_PATA_DATA11__ESDHC1_DAT7 */ + 1005 0x1d5 /* MX53_PAD_SD1_CMD__ESDHC1_CMD */ + 1018 0x1d5 /* MX53_PAD_SD1_CLK__ESDHC1_CLK */ + >; + }; + }; + + esdhc2 { + pinctrl_esdhc2_1: esdhc2grp-1 { + fsl,pins = < + 1038 0x1d5 /* MX53_PAD_SD2_CMD__ESDHC2_CMD */ + 1032 0x1d5 /* MX53_PAD_SD2_CLK__ESDHC2_CLK */ + 1062 0x1d5 /* MX53_PAD_SD2_DATA0__ESDHC2_DAT0 */ + 1056 0x1d5 /* MX53_PAD_SD2_DATA1__ESDHC2_DAT1 */ + 1050 0x1d5 /* MX53_PAD_SD2_DATA2__ESDHC2_DAT2 */ + 1044 0x1d5 /* MX53_PAD_SD2_DATA3__ESDHC2_DAT3 */ + >; + }; + }; + + esdhc3 { + pinctrl_esdhc3_1: esdhc3grp-1 { + fsl,pins = < + 943 0x1d5 /* MX53_PAD_PATA_DATA8__ESDHC3_DAT0 */ + 950 0x1d5 /* MX53_PAD_PATA_DATA9__ESDHC3_DAT1 */ + 957 0x1d5 /* MX53_PAD_PATA_DATA10__ESDHC3_DAT2 */ + 964 0x1d5 /* MX53_PAD_PATA_DATA11__ESDHC3_DAT3 */ + 893 0x1d5 /* MX53_PAD_PATA_DATA0__ESDHC3_DAT4 */ + 900 0x1d5 /* MX53_PAD_PATA_DATA1__ESDHC3_DAT5 */ + 906 0x1d5 /* MX53_PAD_PATA_DATA2__ESDHC3_DAT6 */ + 912 0x1d5 /* MX53_PAD_PATA_DATA3__ESDHC3_DAT7 */ + 857 0x1d5 /* MX53_PAD_PATA_RESET_B__ESDHC3_CMD */ + 863 0x1d5 /* MX53_PAD_PATA_IORDY__ESDHC3_CLK */ + >; + }; + }; + + i2c1 { + pinctrl_i2c1_1: i2c1grp-1 { + fsl,pins = < + 333 0xc0000000 /* MX53_PAD_CSI0_DAT8__I2C1_SDA */ + 341 0xc0000000 /* MX53_PAD_CSI0_DAT9__I2C1_SCL */ + >; + }; + }; + + i2c2 { + pinctrl_i2c2_1: i2c2grp-1 { + fsl,pins = < + 61 0xc0000000 /* MX53_PAD_KEY_ROW3__I2C2_SDA */ + 53 0xc0000000 /* MX53_PAD_KEY_COL3__I2C2_SCL */ + >; + }; + }; + + uart1 { + pinctrl_uart1_1: uart1grp-1 { + fsl,pins = < + 346 0x1c5 /* MX53_PAD_CSI0_DAT10__UART1_TXD_MUX */ + 354 0x1c5 /* MX53_PAD_CSI0_DAT11__UART1_RXD_MUX */ + >; + }; + + pinctrl_uart1_2: uart1grp-2 { + fsl,pins = < + 828 0x1c5 /* MX53_PAD_PATA_DIOW__UART1_TXD_MUX */ + 832 0x1c5 /* MX53_PAD_PATA_DMACK__UART1_RXD_MUX */ + >; + }; + }; + + uart2 { + pinctrl_uart2_1: uart2grp-1 { + fsl,pins = < + 841 0x1c5 /* MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX */ + 836 0x1c5 /* MX53_PAD_PATA_DMARQ__UART2_TXD_MUX */ + >; + }; + }; + + uart3 { + pinctrl_uart3_1: uart3grp-1 { + fsl,pins = < + 884 0x1c5 /* MX53_PAD_PATA_CS_0__UART3_TXD_MUX */ + 888 0x1c5 /* MX53_PAD_PATA_CS_1__UART3_RXD_MUX */ + 875 0x1c5 /* MX53_PAD_PATA_DA_1__UART3_CTS */ + 880 0x1c5 /* MX53_PAD_PATA_DA_2__UART3_RTS */ + >; + }; + }; + }; + uart1: serial@53fbc000 { compatible = "fsl,imx53-uart", "fsl,imx21-uart"; reg = <0x53fbc000 0x4000>; @@ -203,6 +385,20 @@ status = "disabled"; }; + can1: can@53fc8000 { + compatible = "fsl,imx53-flexcan", "fsl,p1010-flexcan"; + reg = <0x53fc8000 0x4000>; + interrupts = <82>; + status = "disabled"; + }; + + can2: can@53fcc000 { + compatible = "fsl,imx53-flexcan", "fsl,p1010-flexcan"; + reg = <0x53fcc000 0x4000>; + interrupts = <83>; + status = "disabled"; + }; + gpio5: gpio@53fdc000 { compatible = "fsl,imx53-gpio", "fsl,imx35-gpio"; reg = <0x53fdc000 0x4000>; @@ -277,6 +473,7 @@ compatible = "fsl,imx53-sdma", "fsl,imx35-sdma"; reg = <0x63fb0000 0x4000>; interrupts = <6>; + fsl,sdma-ram-script-name = "imx/sdma/sdma-imx53.bin"; }; cspi@63fc0000 { diff --git a/arch/arm/boot/dts/imx6q-arm2.dts b/arch/arm/boot/dts/imx6q-arm2.dts index d792581..15df4c1 100644 --- a/arch/arm/boot/dts/imx6q-arm2.dts +++ b/arch/arm/boot/dts/imx6q-arm2.dts @@ -28,8 +28,27 @@ status = "disabled"; /* gpmi nand conflicts with SD */ }; + aips-bus@02000000 { /* AIPS1 */ + iomuxc@020e0000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + hog { + pinctrl_hog: hoggrp { + fsl,pins = < + 176 0x80000000 /* MX6Q_PAD_EIM_D25__GPIO_3_25 */ + 1363 0x80000000 /* MX6Q_PAD_NANDF_CS0__GPIO_6_11 */ + 1369 0x80000000 /* MX6Q_PAD_NANDF_CS1__GPIO_6_14 */ + >; + }; + }; + }; + }; + aips-bus@02100000 { /* AIPS2 */ ethernet@02188000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet_2>; phy-mode = "rgmii"; status = "okay"; }; @@ -52,6 +71,8 @@ }; uart4: serial@021f0000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart4_1>; status = "okay"; }; }; diff --git a/arch/arm/boot/dts/imx6q-sabrelite.dts b/arch/arm/boot/dts/imx6q-sabrelite.dts index 72f30f3..d152328 100644 --- a/arch/arm/boot/dts/imx6q-sabrelite.dts +++ b/arch/arm/boot/dts/imx6q-sabrelite.dts @@ -46,15 +46,20 @@ iomuxc@020e0000 { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_gpio_hog>; + pinctrl-0 = <&pinctrl_hog>; - gpios { - pinctrl_gpio_hog: gpiohog { + hog { + pinctrl_hog: hoggrp { fsl,pins = < - 144 0x80000000 /* MX6Q_PAD_EIM_D22__GPIO_3_22 */ - 121 0x80000000 /* MX6Q_PAD_EIM_D19__GPIO_3_19 */ - 953 0x80000000 /* MX6Q_PAD_GPIO_0__CCM_CLKO */ - >; + 1450 0x80000000 /* MX6Q_PAD_NANDF_D6__GPIO_2_6 */ + 1458 0x80000000 /* MX6Q_PAD_NANDF_D7__GPIO_2_7 */ + 121 0x80000000 /* MX6Q_PAD_EIM_D19__GPIO_3_19 */ + 144 0x80000000 /* MX6Q_PAD_EIM_D22__GPIO_3_22 */ + 152 0x80000000 /* MX6Q_PAD_EIM_D23__GPIO_3_23 */ + 1262 0x80000000 /* MX6Q_PAD_SD3_DAT5__GPIO_7_0 */ + 1270 0x1f0b0 /* MX6Q_PAD_SD3_DAT4__GPIO_7_1 */ + 953 0x80000000 /* MX6Q_PAD_GPIO_0__CCM_CLKO */ + >; }; }; }; @@ -63,6 +68,9 @@ aips-bus@02100000 { /* AIPS2 */ usb@02184000 { /* USB OTG */ vbus-supply = <®_usb_otg_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg_1>; + disable-over-current; status = "okay"; }; @@ -71,12 +79,16 @@ }; ethernet@02188000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet_1>; phy-mode = "rgmii"; phy-reset-gpios = <&gpio3 23 0>; status = "okay"; }; usdhc@02198000 { /* uSDHC3 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc3_2>; cd-gpios = <&gpio7 0 0>; wp-gpios = <&gpio7 1 0>; vmmc-supply = <®_3p3v>; @@ -84,6 +96,8 @@ }; usdhc@0219c000 { /* uSDHC4 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc4_2>; cd-gpios = <&gpio2 6 0>; wp-gpios = <&gpio2 7 0>; vmmc-supply = <®_3p3v>; @@ -99,7 +113,7 @@ uart2: serial@021e8000 { status = "okay"; pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_serial2_1>; + pinctrl-0 = <&pinctrl_uart2_1>; }; i2c@021a0000 { /* I2C1 */ @@ -111,6 +125,7 @@ codec: sgtl5000@0a { compatible = "fsl,sgtl5000"; reg = <0x0a>; + clocks = <&clks 169>; VDDA-supply = <®_2p5v>; VDDIO-supply = <®_3p3v>; }; diff --git a/arch/arm/boot/dts/imx6q-sabresd.dts b/arch/arm/boot/dts/imx6q-sabresd.dts index 07509a1..e596c28c 100644 --- a/arch/arm/boot/dts/imx6q-sabresd.dts +++ b/arch/arm/boot/dts/imx6q-sabresd.dts @@ -22,28 +22,51 @@ }; soc { - aips-bus@02000000 { /* AIPS1 */ spba-bus@02000000 { uart1: serial@02020000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1_1>; status = "okay"; }; }; + + iomuxc@020e0000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + hog { + pinctrl_hog: hoggrp { + fsl,pins = < + 1402 0x80000000 /* MX6Q_PAD_NANDF_D0__GPIO_2_0 */ + 1410 0x80000000 /* MX6Q_PAD_NANDF_D1__GPIO_2_1 */ + 1418 0x80000000 /* MX6Q_PAD_NANDF_D2__GPIO_2_2 */ + 1426 0x80000000 /* MX6Q_PAD_NANDF_D3__GPIO_2_3 */ + >; + }; + }; + }; }; aips-bus@02100000 { /* AIPS2 */ ethernet@02188000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet_1>; phy-mode = "rgmii"; status = "okay"; }; usdhc@02194000 { /* uSDHC2 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc2_1>; cd-gpios = <&gpio2 2 0>; wp-gpios = <&gpio2 3 0>; status = "okay"; }; usdhc@02198000 { /* uSDHC3 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc3_1>; cd-gpios = <&gpio2 0 0>; wp-gpios = <&gpio2 1 0>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi index fd57079..35e5895 100644 --- a/arch/arm/boot/dts/imx6q.dtsi +++ b/arch/arm/boot/dts/imx6q.dtsi @@ -97,18 +97,23 @@ dma-apbh@00110000 { compatible = "fsl,imx6q-dma-apbh", "fsl,imx28-dma-apbh"; reg = <0x00110000 0x2000>; + clocks = <&clks 106>; }; gpmi-nand@00112000 { - compatible = "fsl,imx6q-gpmi-nand"; - #address-cells = <1>; - #size-cells = <1>; - reg = <0x00112000 0x2000>, <0x00114000 0x2000>; - reg-names = "gpmi-nand", "bch"; - interrupts = <0 13 0x04>, <0 15 0x04>; - interrupt-names = "gpmi-dma", "bch"; - fsl,gpmi-dma-channel = <0>; - status = "disabled"; + compatible = "fsl,imx6q-gpmi-nand"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x00112000 0x2000>, <0x00114000 0x2000>; + reg-names = "gpmi-nand", "bch"; + interrupts = <0 13 0x04>, <0 15 0x04>; + interrupt-names = "gpmi-dma", "bch"; + clocks = <&clks 152>, <&clks 153>, <&clks 151>, + <&clks 150>, <&clks 149>; + clock-names = "gpmi_io", "gpmi_apb", "gpmi_bch", + "gpmi_bch_apb", "per1_bch"; + fsl,gpmi-dma-channel = <0>; + status = "disabled"; }; timer@00a00600 { @@ -150,6 +155,8 @@ compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi"; reg = <0x02008000 0x4000>; interrupts = <0 31 0x04>; + clocks = <&clks 112>, <&clks 112>; + clock-names = "ipg", "per"; status = "disabled"; }; @@ -159,6 +166,8 @@ compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi"; reg = <0x0200c000 0x4000>; interrupts = <0 32 0x04>; + clocks = <&clks 113>, <&clks 113>; + clock-names = "ipg", "per"; status = "disabled"; }; @@ -168,6 +177,8 @@ compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi"; reg = <0x02010000 0x4000>; interrupts = <0 33 0x04>; + clocks = <&clks 114>, <&clks 114>; + clock-names = "ipg", "per"; status = "disabled"; }; @@ -177,6 +188,8 @@ compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi"; reg = <0x02014000 0x4000>; interrupts = <0 34 0x04>; + clocks = <&clks 115>, <&clks 115>; + clock-names = "ipg", "per"; status = "disabled"; }; @@ -186,6 +199,8 @@ compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi"; reg = <0x02018000 0x4000>; interrupts = <0 35 0x04>; + clocks = <&clks 116>, <&clks 116>; + clock-names = "ipg", "per"; status = "disabled"; }; @@ -193,6 +208,8 @@ compatible = "fsl,imx6q-uart", "fsl,imx21-uart"; reg = <0x02020000 0x4000>; interrupts = <0 26 0x04>; + clocks = <&clks 160>, <&clks 161>; + clock-names = "ipg", "per"; status = "disabled"; }; @@ -205,6 +222,7 @@ compatible = "fsl,imx6q-ssi","fsl,imx21-ssi"; reg = <0x02028000 0x4000>; interrupts = <0 46 0x04>; + clocks = <&clks 178>; fsl,fifo-depth = <15>; fsl,ssi-dma-events = <38 37>; status = "disabled"; @@ -214,6 +232,7 @@ compatible = "fsl,imx6q-ssi","fsl,imx21-ssi"; reg = <0x0202c000 0x4000>; interrupts = <0 47 0x04>; + clocks = <&clks 179>; fsl,fifo-depth = <15>; fsl,ssi-dma-events = <42 41>; status = "disabled"; @@ -223,6 +242,7 @@ compatible = "fsl,imx6q-ssi","fsl,imx21-ssi"; reg = <0x02030000 0x4000>; interrupts = <0 48 0x04>; + clocks = <&clks 180>; fsl,fifo-depth = <15>; fsl,ssi-dma-events = <46 45>; status = "disabled"; @@ -362,20 +382,22 @@ compatible = "fsl,imx6q-wdt", "fsl,imx21-wdt"; reg = <0x020bc000 0x4000>; interrupts = <0 80 0x04>; - status = "disabled"; + clocks = <&clks 0>; }; wdog@020c0000 { /* WDOG2 */ compatible = "fsl,imx6q-wdt", "fsl,imx21-wdt"; reg = <0x020c0000 0x4000>; interrupts = <0 81 0x04>; + clocks = <&clks 0>; status = "disabled"; }; - ccm@020c4000 { + clks: ccm@020c4000 { compatible = "fsl,imx6q-ccm"; reg = <0x020c4000 0x4000>; interrupts = <0 87 0x04 0 88 0x04>; + #clock-cells = <1>; }; anatop@020c8000 { @@ -472,12 +494,14 @@ compatible = "fsl,imx6q-usbphy", "fsl,imx23-usbphy"; reg = <0x020c9000 0x1000>; interrupts = <0 44 0x04>; + clocks = <&clks 182>; }; usbphy2: usbphy@020ca000 { compatible = "fsl,imx6q-usbphy", "fsl,imx23-usbphy"; reg = <0x020ca000 0x1000>; interrupts = <0 45 0x04>; + clocks = <&clks 183>; }; snvs@020cc000 { @@ -514,86 +538,207 @@ /* shared pinctrl settings */ audmux { pinctrl_audmux_1: audmux-1 { - fsl,pins = <18 0x80000000 /* MX6Q_PAD_SD2_DAT0__AUDMUX_AUD4_RXD */ - 1586 0x80000000 /* MX6Q_PAD_SD2_DAT3__AUDMUX_AUD4_TXC */ - 11 0x80000000 /* MX6Q_PAD_SD2_DAT2__AUDMUX_AUD4_TXD */ - 3 0x80000000>; /* MX6Q_PAD_SD2_DAT1__AUDMUX_AUD4_TXFS */ + fsl,pins = < + 18 0x80000000 /* MX6Q_PAD_SD2_DAT0__AUDMUX_AUD4_RXD */ + 1586 0x80000000 /* MX6Q_PAD_SD2_DAT3__AUDMUX_AUD4_TXC */ + 11 0x80000000 /* MX6Q_PAD_SD2_DAT2__AUDMUX_AUD4_TXD */ + 3 0x80000000 /* MX6Q_PAD_SD2_DAT1__AUDMUX_AUD4_TXFS */ + >; + }; + }; + + ecspi1 { + pinctrl_ecspi1_1: ecspi1grp-1 { + fsl,pins = < + 101 0x100b1 /* MX6Q_PAD_EIM_D17__ECSPI1_MISO */ + 109 0x100b1 /* MX6Q_PAD_EIM_D18__ECSPI1_MOSI */ + 94 0x100b1 /* MX6Q_PAD_EIM_D16__ECSPI1_SCLK */ + >; + }; + }; + + enet { + pinctrl_enet_1: enetgrp-1 { + fsl,pins = < + 695 0x1b0b0 /* MX6Q_PAD_ENET_MDIO__ENET_MDIO */ + 756 0x1b0b0 /* MX6Q_PAD_ENET_MDC__ENET_MDC */ + 24 0x1b0b0 /* MX6Q_PAD_RGMII_TXC__ENET_RGMII_TXC */ + 30 0x1b0b0 /* MX6Q_PAD_RGMII_TD0__ENET_RGMII_TD0 */ + 34 0x1b0b0 /* MX6Q_PAD_RGMII_TD1__ENET_RGMII_TD1 */ + 39 0x1b0b0 /* MX6Q_PAD_RGMII_TD2__ENET_RGMII_TD2 */ + 44 0x1b0b0 /* MX6Q_PAD_RGMII_TD3__ENET_RGMII_TD3 */ + 56 0x1b0b0 /* MX6Q_PAD_RGMII_TX_CTL__RGMII_TX_CTL */ + 702 0x1b0b0 /* MX6Q_PAD_ENET_REF_CLK__ENET_TX_CLK */ + 74 0x1b0b0 /* MX6Q_PAD_RGMII_RXC__ENET_RGMII_RXC */ + 52 0x1b0b0 /* MX6Q_PAD_RGMII_RD0__ENET_RGMII_RD0 */ + 61 0x1b0b0 /* MX6Q_PAD_RGMII_RD1__ENET_RGMII_RD1 */ + 66 0x1b0b0 /* MX6Q_PAD_RGMII_RD2__ENET_RGMII_RD2 */ + 70 0x1b0b0 /* MX6Q_PAD_RGMII_RD3__ENET_RGMII_RD3 */ + 48 0x1b0b0 /* MX6Q_PAD_RGMII_RX_CTL__RGMII_RX_CTL */ + >; + }; + + pinctrl_enet_2: enetgrp-2 { + fsl,pins = < + 890 0x1b0b0 /* MX6Q_PAD_KEY_COL1__ENET_MDIO */ + 909 0x1b0b0 /* MX6Q_PAD_KEY_COL2__ENET_MDC */ + 24 0x1b0b0 /* MX6Q_PAD_RGMII_TXC__ENET_RGMII_TXC */ + 30 0x1b0b0 /* MX6Q_PAD_RGMII_TD0__ENET_RGMII_TD0 */ + 34 0x1b0b0 /* MX6Q_PAD_RGMII_TD1__ENET_RGMII_TD1 */ + 39 0x1b0b0 /* MX6Q_PAD_RGMII_TD2__ENET_RGMII_TD2 */ + 44 0x1b0b0 /* MX6Q_PAD_RGMII_TD3__ENET_RGMII_TD3 */ + 56 0x1b0b0 /* MX6Q_PAD_RGMII_TX_CTL__RGMII_TX_CTL */ + 702 0x1b0b0 /* MX6Q_PAD_ENET_REF_CLK__ENET_TX_CLK */ + 74 0x1b0b0 /* MX6Q_PAD_RGMII_RXC__ENET_RGMII_RXC */ + 52 0x1b0b0 /* MX6Q_PAD_RGMII_RD0__ENET_RGMII_RD0 */ + 61 0x1b0b0 /* MX6Q_PAD_RGMII_RD1__ENET_RGMII_RD1 */ + 66 0x1b0b0 /* MX6Q_PAD_RGMII_RD2__ENET_RGMII_RD2 */ + 70 0x1b0b0 /* MX6Q_PAD_RGMII_RD3__ENET_RGMII_RD3 */ + 48 0x1b0b0 /* MX6Q_PAD_RGMII_RX_CTL__RGMII_RX_CTL */ + >; }; }; gpmi-nand { pinctrl_gpmi_nand_1: gpmi-nand-1 { - fsl,pins = <1328 0xb0b1 /* MX6Q_PAD_NANDF_CLE__RAWNAND_CLE */ - 1336 0xb0b1 /* MX6Q_PAD_NANDF_ALE__RAWNAND_ALE */ - 1344 0xb0b1 /* MX6Q_PAD_NANDF_WP_B__RAWNAND_RESETN */ - 1352 0xb000 /* MX6Q_PAD_NANDF_RB0__RAWNAND_READY0 */ - 1360 0xb0b1 /* MX6Q_PAD_NANDF_CS0__RAWNAND_CE0N */ - 1365 0xb0b1 /* MX6Q_PAD_NANDF_CS1__RAWNAND_CE1N */ - 1371 0xb0b1 /* MX6Q_PAD_NANDF_CS2__RAWNAND_CE2N */ - 1378 0xb0b1 /* MX6Q_PAD_NANDF_CS3__RAWNAND_CE3N */ - 1387 0xb0b1 /* MX6Q_PAD_SD4_CMD__RAWNAND_RDN */ - 1393 0xb0b1 /* MX6Q_PAD_SD4_CLK__RAWNAND_WRN */ - 1397 0xb0b1 /* MX6Q_PAD_NANDF_D0__RAWNAND_D0 */ - 1405 0xb0b1 /* MX6Q_PAD_NANDF_D1__RAWNAND_D1 */ - 1413 0xb0b1 /* MX6Q_PAD_NANDF_D2__RAWNAND_D2 */ - 1421 0xb0b1 /* MX6Q_PAD_NANDF_D3__RAWNAND_D3 */ - 1429 0xb0b1 /* MX6Q_PAD_NANDF_D4__RAWNAND_D4 */ - 1437 0xb0b1 /* MX6Q_PAD_NANDF_D5__RAWNAND_D5 */ - 1445 0xb0b1 /* MX6Q_PAD_NANDF_D6__RAWNAND_D6 */ - 1453 0xb0b1 /* MX6Q_PAD_NANDF_D7__RAWNAND_D7 */ - 1463 0x00b1>; /* MX6Q_PAD_SD4_DAT0__RAWNAND_DQS */ + fsl,pins = < + 1328 0xb0b1 /* MX6Q_PAD_NANDF_CLE__RAWNAND_CLE */ + 1336 0xb0b1 /* MX6Q_PAD_NANDF_ALE__RAWNAND_ALE */ + 1344 0xb0b1 /* MX6Q_PAD_NANDF_WP_B__RAWNAND_RESETN */ + 1352 0xb000 /* MX6Q_PAD_NANDF_RB0__RAWNAND_READY0 */ + 1360 0xb0b1 /* MX6Q_PAD_NANDF_CS0__RAWNAND_CE0N */ + 1365 0xb0b1 /* MX6Q_PAD_NANDF_CS1__RAWNAND_CE1N */ + 1371 0xb0b1 /* MX6Q_PAD_NANDF_CS2__RAWNAND_CE2N */ + 1378 0xb0b1 /* MX6Q_PAD_NANDF_CS3__RAWNAND_CE3N */ + 1387 0xb0b1 /* MX6Q_PAD_SD4_CMD__RAWNAND_RDN */ + 1393 0xb0b1 /* MX6Q_PAD_SD4_CLK__RAWNAND_WRN */ + 1397 0xb0b1 /* MX6Q_PAD_NANDF_D0__RAWNAND_D0 */ + 1405 0xb0b1 /* MX6Q_PAD_NANDF_D1__RAWNAND_D1 */ + 1413 0xb0b1 /* MX6Q_PAD_NANDF_D2__RAWNAND_D2 */ + 1421 0xb0b1 /* MX6Q_PAD_NANDF_D3__RAWNAND_D3 */ + 1429 0xb0b1 /* MX6Q_PAD_NANDF_D4__RAWNAND_D4 */ + 1437 0xb0b1 /* MX6Q_PAD_NANDF_D5__RAWNAND_D5 */ + 1445 0xb0b1 /* MX6Q_PAD_NANDF_D6__RAWNAND_D6 */ + 1453 0xb0b1 /* MX6Q_PAD_NANDF_D7__RAWNAND_D7 */ + 1463 0x00b1 /* MX6Q_PAD_SD4_DAT0__RAWNAND_DQS */ + >; }; }; i2c1 { pinctrl_i2c1_1: i2c1grp-1 { - fsl,pins = <137 0x4001b8b1 /* MX6Q_PAD_EIM_D21__I2C1_SCL */ - 196 0x4001b8b1>; /* MX6Q_PAD_EIM_D28__I2C1_SDA */ + fsl,pins = < + 137 0x4001b8b1 /* MX6Q_PAD_EIM_D21__I2C1_SCL */ + 196 0x4001b8b1 /* MX6Q_PAD_EIM_D28__I2C1_SDA */ + >; + }; + }; + + uart1 { + pinctrl_uart1_1: uart1grp-1 { + fsl,pins = < + 1140 0x1b0b1 /* MX6Q_PAD_CSI0_DAT10__UART1_TXD */ + 1148 0x1b0b1 /* MX6Q_PAD_CSI0_DAT11__UART1_RXD */ + >; }; }; - serial2 { - pinctrl_serial2_1: serial2grp-1 { - fsl,pins = <183 0x1b0b1 /* MX6Q_PAD_EIM_D26__UART2_TXD */ - 191 0x1b0b1>; /* MX6Q_PAD_EIM_D27__UART2_RXD */ + uart2 { + pinctrl_uart2_1: uart2grp-1 { + fsl,pins = < + 183 0x1b0b1 /* MX6Q_PAD_EIM_D26__UART2_TXD */ + 191 0x1b0b1 /* MX6Q_PAD_EIM_D27__UART2_RXD */ + >; + }; + }; + + uart4 { + pinctrl_uart4_1: uart4grp-1 { + fsl,pins = < + 877 0x1b0b1 /* MX6Q_PAD_KEY_COL0__UART4_TXD */ + 885 0x1b0b1 /* MX6Q_PAD_KEY_ROW0__UART4_RXD */ + >; + }; + }; + + usbotg { + pinctrl_usbotg_1: usbotggrp-1 { + fsl,pins = < + 1592 0x17059 /* MX6Q_PAD_GPIO_1__ANATOP_USBOTG_ID */ + >; + }; + }; + + usdhc2 { + pinctrl_usdhc2_1: usdhc2grp-1 { + fsl,pins = < + 1577 0x17059 /* MX6Q_PAD_SD2_CMD__USDHC2_CMD */ + 1569 0x10059 /* MX6Q_PAD_SD2_CLK__USDHC2_CLK */ + 16 0x17059 /* MX6Q_PAD_SD2_DAT0__USDHC2_DAT0 */ + 0 0x17059 /* MX6Q_PAD_SD2_DAT1__USDHC2_DAT1 */ + 8 0x17059 /* MX6Q_PAD_SD2_DAT2__USDHC2_DAT2 */ + 1583 0x17059 /* MX6Q_PAD_SD2_DAT3__USDHC2_DAT3 */ + 1430 0x17059 /* MX6Q_PAD_NANDF_D4__USDHC2_DAT4 */ + 1438 0x17059 /* MX6Q_PAD_NANDF_D5__USDHC2_DAT5 */ + 1446 0x17059 /* MX6Q_PAD_NANDF_D6__USDHC2_DAT6 */ + 1454 0x17059 /* MX6Q_PAD_NANDF_D7__USDHC2_DAT7 */ + >; }; }; usdhc3 { pinctrl_usdhc3_1: usdhc3grp-1 { - fsl,pins = <1273 0x17059 /* MX6Q_PAD_SD3_CMD__USDHC3_CMD */ - 1281 0x10059 /* MX6Q_PAD_SD3_CLK__USDHC3_CLK */ - 1289 0x17059 /* MX6Q_PAD_SD3_DAT0__USDHC3_DAT0 */ - 1297 0x17059 /* MX6Q_PAD_SD3_DAT1__USDHC3_DAT1 */ - 1305 0x17059 /* MX6Q_PAD_SD3_DAT2__USDHC3_DAT2 */ - 1312 0x17059 /* MX6Q_PAD_SD3_DAT3__USDHC3_DAT3 */ - 1265 0x17059 /* MX6Q_PAD_SD3_DAT4__USDHC3_DAT4 */ - 1257 0x17059 /* MX6Q_PAD_SD3_DAT5__USDHC3_DAT5 */ - 1249 0x17059 /* MX6Q_PAD_SD3_DAT6__USDHC3_DAT6 */ - 1241 0x17059>; /* MX6Q_PAD_SD3_DAT7__USDHC3_DAT7 */ + fsl,pins = < + 1273 0x17059 /* MX6Q_PAD_SD3_CMD__USDHC3_CMD */ + 1281 0x10059 /* MX6Q_PAD_SD3_CLK__USDHC3_CLK */ + 1289 0x17059 /* MX6Q_PAD_SD3_DAT0__USDHC3_DAT0 */ + 1297 0x17059 /* MX6Q_PAD_SD3_DAT1__USDHC3_DAT1 */ + 1305 0x17059 /* MX6Q_PAD_SD3_DAT2__USDHC3_DAT2 */ + 1312 0x17059 /* MX6Q_PAD_SD3_DAT3__USDHC3_DAT3 */ + 1265 0x17059 /* MX6Q_PAD_SD3_DAT4__USDHC3_DAT4 */ + 1257 0x17059 /* MX6Q_PAD_SD3_DAT5__USDHC3_DAT5 */ + 1249 0x17059 /* MX6Q_PAD_SD3_DAT6__USDHC3_DAT6 */ + 1241 0x17059 /* MX6Q_PAD_SD3_DAT7__USDHC3_DAT7 */ + >; + }; + + pinctrl_usdhc3_2: usdhc3grp-2 { + fsl,pins = < + 1273 0x17059 /* MX6Q_PAD_SD3_CMD__USDHC3_CMD */ + 1281 0x10059 /* MX6Q_PAD_SD3_CLK__USDHC3_CLK */ + 1289 0x17059 /* MX6Q_PAD_SD3_DAT0__USDHC3_DAT0 */ + 1297 0x17059 /* MX6Q_PAD_SD3_DAT1__USDHC3_DAT1 */ + 1305 0x17059 /* MX6Q_PAD_SD3_DAT2__USDHC3_DAT2 */ + 1312 0x17059 /* MX6Q_PAD_SD3_DAT3__USDHC3_DAT3 */ + >; }; }; usdhc4 { pinctrl_usdhc4_1: usdhc4grp-1 { - fsl,pins = <1386 0x17059 /* MX6Q_PAD_SD4_CMD__USDHC4_CMD */ - 1392 0x10059 /* MX6Q_PAD_SD4_CLK__USDHC4_CLK */ - 1462 0x17059 /* MX6Q_PAD_SD4_DAT0__USDHC4_DAT0 */ - 1470 0x17059 /* MX6Q_PAD_SD4_DAT1__USDHC4_DAT1 */ - 1478 0x17059 /* MX6Q_PAD_SD4_DAT2__USDHC4_DAT2 */ - 1486 0x17059 /* MX6Q_PAD_SD4_DAT3__USDHC4_DAT3 */ - 1493 0x17059 /* MX6Q_PAD_SD4_DAT4__USDHC4_DAT4 */ - 1501 0x17059 /* MX6Q_PAD_SD4_DAT5__USDHC4_DAT5 */ - 1509 0x17059 /* MX6Q_PAD_SD4_DAT6__USDHC4_DAT6 */ - 1517 0x17059>; /* MX6Q_PAD_SD4_DAT7__USDHC4_DAT7 */ + fsl,pins = < + 1386 0x17059 /* MX6Q_PAD_SD4_CMD__USDHC4_CMD */ + 1392 0x10059 /* MX6Q_PAD_SD4_CLK__USDHC4_CLK */ + 1462 0x17059 /* MX6Q_PAD_SD4_DAT0__USDHC4_DAT0 */ + 1470 0x17059 /* MX6Q_PAD_SD4_DAT1__USDHC4_DAT1 */ + 1478 0x17059 /* MX6Q_PAD_SD4_DAT2__USDHC4_DAT2 */ + 1486 0x17059 /* MX6Q_PAD_SD4_DAT3__USDHC4_DAT3 */ + 1493 0x17059 /* MX6Q_PAD_SD4_DAT4__USDHC4_DAT4 */ + 1501 0x17059 /* MX6Q_PAD_SD4_DAT5__USDHC4_DAT5 */ + 1509 0x17059 /* MX6Q_PAD_SD4_DAT6__USDHC4_DAT6 */ + 1517 0x17059 /* MX6Q_PAD_SD4_DAT7__USDHC4_DAT7 */ + >; }; - }; - ecspi1 { - pinctrl_ecspi1_1: ecspi1grp-1 { - fsl,pins = <101 0x100b1 /* MX6Q_PAD_EIM_D17__ECSPI1_MISO */ - 109 0x100b1 /* MX6Q_PAD_EIM_D18__ECSPI1_MOSI */ - 94 0x100b1>; /* MX6Q_PAD_EIM_D16__ECSPI1_SCLK */ + pinctrl_usdhc4_2: usdhc4grp-2 { + fsl,pins = < + 1386 0x17059 /* MX6Q_PAD_SD4_CMD__USDHC4_CMD */ + 1392 0x10059 /* MX6Q_PAD_SD4_CLK__USDHC4_CLK */ + 1462 0x17059 /* MX6Q_PAD_SD4_DAT0__USDHC4_DAT0 */ + 1470 0x17059 /* MX6Q_PAD_SD4_DAT1__USDHC4_DAT1 */ + 1478 0x17059 /* MX6Q_PAD_SD4_DAT2__USDHC4_DAT2 */ + 1486 0x17059 /* MX6Q_PAD_SD4_DAT3__USDHC4_DAT3 */ + >; }; }; }; @@ -612,6 +757,9 @@ compatible = "fsl,imx6q-sdma", "fsl,imx35-sdma"; reg = <0x020ec000 0x4000>; interrupts = <0 2 0x04>; + clocks = <&clks 155>, <&clks 155>; + clock-names = "ipg", "ahb"; + fsl,sdma-ram-script-name = "imx/sdma/sdma-imx6q-to1.bin"; }; }; @@ -635,7 +783,9 @@ compatible = "fsl,imx6q-usb", "fsl,imx27-usb"; reg = <0x02184000 0x200>; interrupts = <0 43 0x04>; + clocks = <&clks 162>; fsl,usbphy = <&usbphy1>; + fsl,usbmisc = <&usbmisc 0>; status = "disabled"; }; @@ -643,7 +793,9 @@ compatible = "fsl,imx6q-usb", "fsl,imx27-usb"; reg = <0x02184200 0x200>; interrupts = <0 40 0x04>; + clocks = <&clks 162>; fsl,usbphy = <&usbphy2>; + fsl,usbmisc = <&usbmisc 1>; status = "disabled"; }; @@ -651,6 +803,8 @@ compatible = "fsl,imx6q-usb", "fsl,imx27-usb"; reg = <0x02184400 0x200>; interrupts = <0 41 0x04>; + clocks = <&clks 162>; + fsl,usbmisc = <&usbmisc 2>; status = "disabled"; }; @@ -658,13 +812,24 @@ compatible = "fsl,imx6q-usb", "fsl,imx27-usb"; reg = <0x02184600 0x200>; interrupts = <0 42 0x04>; + clocks = <&clks 162>; + fsl,usbmisc = <&usbmisc 3>; status = "disabled"; }; + usbmisc: usbmisc@02184800 { + #index-cells = <1>; + compatible = "fsl,imx6q-usbmisc"; + reg = <0x02184800 0x200>; + clocks = <&clks 162>; + }; + ethernet@02188000 { compatible = "fsl,imx6q-fec"; reg = <0x02188000 0x4000>; interrupts = <0 118 0x04 0 119 0x04>; + clocks = <&clks 117>, <&clks 117>; + clock-names = "ipg", "ahb"; status = "disabled"; }; @@ -677,6 +842,8 @@ compatible = "fsl,imx6q-usdhc"; reg = <0x02190000 0x4000>; interrupts = <0 22 0x04>; + clocks = <&clks 163>, <&clks 163>, <&clks 163>; + clock-names = "ipg", "ahb", "per"; status = "disabled"; }; @@ -684,6 +851,8 @@ compatible = "fsl,imx6q-usdhc"; reg = <0x02194000 0x4000>; interrupts = <0 23 0x04>; + clocks = <&clks 164>, <&clks 164>, <&clks 164>; + clock-names = "ipg", "ahb", "per"; status = "disabled"; }; @@ -691,6 +860,8 @@ compatible = "fsl,imx6q-usdhc"; reg = <0x02198000 0x4000>; interrupts = <0 24 0x04>; + clocks = <&clks 165>, <&clks 165>, <&clks 165>; + clock-names = "ipg", "ahb", "per"; status = "disabled"; }; @@ -698,6 +869,8 @@ compatible = "fsl,imx6q-usdhc"; reg = <0x0219c000 0x4000>; interrupts = <0 25 0x04>; + clocks = <&clks 166>, <&clks 166>, <&clks 166>; + clock-names = "ipg", "ahb", "per"; status = "disabled"; }; @@ -707,6 +880,7 @@ compatible = "fsl,imx6q-i2c", "fsl,imx1-i2c"; reg = <0x021a0000 0x4000>; interrupts = <0 36 0x04>; + clocks = <&clks 125>; status = "disabled"; }; @@ -716,6 +890,7 @@ compatible = "fsl,imx6q-i2c", "fsl,imx1-i2c"; reg = <0x021a4000 0x4000>; interrupts = <0 37 0x04>; + clocks = <&clks 126>; status = "disabled"; }; @@ -725,6 +900,7 @@ compatible = "fsl,imx6q-i2c", "fsl,imx1-i2c"; reg = <0x021a8000 0x4000>; interrupts = <0 38 0x04>; + clocks = <&clks 127>; status = "disabled"; }; @@ -788,6 +964,8 @@ compatible = "fsl,imx6q-uart", "fsl,imx21-uart"; reg = <0x021e8000 0x4000>; interrupts = <0 27 0x04>; + clocks = <&clks 160>, <&clks 161>; + clock-names = "ipg", "per"; status = "disabled"; }; @@ -795,6 +973,8 @@ compatible = "fsl,imx6q-uart", "fsl,imx21-uart"; reg = <0x021ec000 0x4000>; interrupts = <0 28 0x04>; + clocks = <&clks 160>, <&clks 161>; + clock-names = "ipg", "per"; status = "disabled"; }; @@ -802,6 +982,8 @@ compatible = "fsl,imx6q-uart", "fsl,imx21-uart"; reg = <0x021f0000 0x4000>; interrupts = <0 29 0x04>; + clocks = <&clks 160>, <&clks 161>; + clock-names = "ipg", "per"; status = "disabled"; }; @@ -809,6 +991,8 @@ compatible = "fsl,imx6q-uart", "fsl,imx21-uart"; reg = <0x021f4000 0x4000>; interrupts = <0 30 0x04>; + clocks = <&clks 160>, <&clks 161>; + clock-names = "ipg", "per"; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/kirkwood-dnskw.dtsi b/arch/arm/boot/dts/kirkwood-dnskw.dtsi index 7408655..9b32d02 100644 --- a/arch/arm/boot/dts/kirkwood-dnskw.dtsi +++ b/arch/arm/boot/dts/kirkwood-dnskw.dtsi @@ -25,6 +25,16 @@ }; }; + gpio_fan { + /* Fan: ADDA AD045HB-G73 40mm 6000rpm@5v */ + compatible = "gpio-fan"; + gpios = <&gpio1 14 1 + &gpio1 13 1>; + gpio-fan,speed-map = <0 0 + 3000 1 + 6000 2>; + }; + ocp@f1000000 { sata@80000 { status = "okay"; diff --git a/arch/arm/boot/dts/kirkwood-dockstar.dts b/arch/arm/boot/dts/kirkwood-dockstar.dts new file mode 100644 index 0000000..08a5824 --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-dockstar.dts @@ -0,0 +1,57 @@ +/dts-v1/; + +/include/ "kirkwood.dtsi" + +/ { + model = "Seagate FreeAgent Dockstar"; + compatible = "seagate,dockstar", "marvell,kirkwood-88f6281", "marvell,kirkwood"; + + memory { + device_type = "memory"; + reg = <0x00000000 0x8000000>; + }; + + chosen { + bootargs = "console=ttyS0,115200n8 earlyprintk root=/dev/sda1 rootdelay=10"; + }; + + ocp@f1000000 { + serial@12000 { + clock-frequency = <200000000>; + status = "ok"; + }; + + nand@3000000 { + status = "okay"; + + partition@0 { + label = "u-boot"; + reg = <0x0000000 0x100000>; + read-only; + }; + + partition@100000 { + label = "uImage"; + reg = <0x0100000 0x400000>; + }; + + partition@500000 { + label = "data"; + reg = <0x0500000 0xfb00000>; + }; + }; + }; + gpio-leds { + compatible = "gpio-leds"; + + health { + label = "status:green:health"; + gpios = <&gpio1 14 1>; + linux,default-trigger = "default-on"; + }; + fault { + label = "status:orange:fault"; + gpios = <&gpio1 15 1>; + }; + }; +}; diff --git a/arch/arm/boot/dts/kirkwood-iconnect.dts b/arch/arm/boot/dts/kirkwood-iconnect.dts index f8ca6fa..d97cd9d 100644 --- a/arch/arm/boot/dts/kirkwood-iconnect.dts +++ b/arch/arm/boot/dts/kirkwood-iconnect.dts @@ -12,7 +12,7 @@ }; chosen { - bootargs = "console=ttyS0,115200n8 earlyprintk mtdparts=orion_nand:0xc0000@0x0(uboot),0x20000@0xa0000(env),0x300000@0x100000(zImage),0x300000@0x540000(initrd),0x1f400000@0x980000(boot)"; + bootargs = "console=ttyS0,115200n8 earlyprintk"; linux,initrd-start = <0x4500040>; linux,initrd-end = <0x4800000>; }; @@ -30,7 +30,37 @@ clock-frequency = <200000000>; status = "ok"; }; + + nand@3000000 { + status = "okay"; + + partition@0 { + label = "uboot"; + reg = <0x0000000 0xc0000>; + }; + + partition@a0000 { + label = "env"; + reg = <0xa0000 0x20000>; + }; + + partition@100000 { + label = "zImage"; + reg = <0x100000 0x300000>; + }; + + partition@540000 { + label = "initrd"; + reg = <0x540000 0x300000>; + }; + + partition@980000 { + label = "boot"; + reg = <0x980000 0x1f400000>; + }; + }; }; + gpio-leds { compatible = "gpio-leds"; @@ -69,4 +99,22 @@ gpios = <&gpio1 16 0>; }; }; + + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + button@1 { + label = "OTB Button"; + linux,code = <133>; + gpios = <&gpio1 3 1>; + debounce-interval = <100>; + }; + button@2 { + label = "Reset"; + linux,code = <0x198>; + gpios = <&gpio0 12 1>; + debounce-interval = <100>; + }; + }; }; diff --git a/arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts b/arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts new file mode 100644 index 0000000..865aeec --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts @@ -0,0 +1,105 @@ +/dts-v1/; + +/include/ "kirkwood.dtsi" + +/ { + model = "Iomega StorCenter ix2-200"; + compatible = "iom,ix2-200", "marvell,kirkwood-88f6281", "marvell,kirkwood"; + + memory { + device_type = "memory"; + reg = <0x00000000 0x10000000>; + }; + + chosen { + bootargs = "console=ttyS0,115200n8 earlyprintk"; + }; + + ocp@f1000000 { + i2c@11000 { + status = "okay"; + + lm63: lm63@4c { + compatible = "national,lm63"; + reg = <0x4c>; + }; + }; + + serial@12000 { + clock-frequency = <200000000>; + status = "ok"; + }; + + nand@3000000 { + status = "okay"; + + partition@0 { + label = "u-boot"; + reg = <0x0000000 0x100000>; + read-only; + }; + + partition@a0000 { + label = "env"; + reg = <0xa0000 0x20000>; + read-only; + }; + + partition@100000 { + label = "uImage"; + reg = <0x100000 0x300000>; + }; + + partition@400000 { + label = "uInitrd"; + reg = <0x540000 0x1000000>; + }; + }; + sata@80000 { + status = "okay"; + nr-ports = <2>; + }; + + }; + gpio-leds { + compatible = "gpio-leds"; + + power_led { + label = "status:white:power_led"; + gpios = <&gpio0 16 0>; + linux,default-trigger = "default-on"; + }; + health_led1 { + label = "status:red:health_led"; + gpios = <&gpio1 5 0>; + }; + health_led2 { + label = "status:white:health_led"; + gpios = <&gpio1 4 0>; + }; + backup_led { + label = "status:blue:backup_led"; + gpios = <&gpio0 15 0>; + }; + }; + gpio-keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + Power { + label = "Power Button"; + linux,code = <116>; + gpios = <&gpio0 14 1>; + }; + Reset { + label = "Reset Button"; + linux,code = <0x198>; + gpios = <&gpio0 12 1>; + }; + OTB { + label = "OTB Button"; + linux,code = <133>; + gpios = <&gpio1 3 1>; + }; + }; +}; diff --git a/arch/arm/boot/dts/kirkwood-km_kirkwood.dts b/arch/arm/boot/dts/kirkwood-km_kirkwood.dts new file mode 100644 index 0000000..75bdb93 --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-km_kirkwood.dts @@ -0,0 +1,29 @@ +/dts-v1/; + +/include/ "kirkwood.dtsi" + +/ { + model = "Keymile Kirkwood Reference Design"; + compatible = "keymile,km_kirkwood", "marvell,kirkwood-98DX4122", "marvell,kirkwood"; + + memory { + device_type = "memory"; + reg = <0x00000000 0x08000000>; + }; + + chosen { + bootargs = "console=ttyS0,115200n8 earlyprintk"; + }; + + ocp@f1000000 { + serial@12000 { + clock-frequency = <200000000>; + status = "ok"; + }; + + nand@3000000 { + status = "ok"; + chip-delay = <25>; + }; + }; +}; diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi index cef9616..4e5b815 100644 --- a/arch/arm/boot/dts/kirkwood.dtsi +++ b/arch/arm/boot/dts/kirkwood.dtsi @@ -14,7 +14,8 @@ ocp@f1000000 { compatible = "simple-bus"; - ranges = <0 0xf1000000 0x4000000>; + ranges = <0x00000000 0xf1000000 0x4000000 + 0xf5000000 0xf5000000 0x0000400>; #address-cells = <1>; #size-cells = <1>; @@ -105,5 +106,14 @@ clock-frequency = <100000>; status = "disabled"; }; + + crypto@30000 { + compatible = "marvell,orion-crypto"; + reg = <0x30000 0x10000>, + <0xf5000000 0x800>; + reg-names = "regs", "sram"; + interrupts = <22>; + status = "okay"; + }; }; }; diff --git a/arch/arm/boot/dts/mmp2.dtsi b/arch/arm/boot/dts/mmp2.dtsi index 80f74e2..0514fb4 100644 --- a/arch/arm/boot/dts/mmp2.dtsi +++ b/arch/arm/boot/dts/mmp2.dtsi @@ -26,6 +26,11 @@ interrupt-parent = <&intc>; ranges; + L2: l2-cache { + compatible = "marvell,tauros2-cache"; + marvell,tauros2-cache-features = <0x3>; + }; + axi@d4200000 { /* AXI */ compatible = "mrvl,axi-bus", "simple-bus"; #address-cells = <1>; diff --git a/arch/arm/boot/dts/msm8660-surf.dts b/arch/arm/boot/dts/msm8660-surf.dts index 45bc4bb..31f2157 100644 --- a/arch/arm/boot/dts/msm8660-surf.dts +++ b/arch/arm/boot/dts/msm8660-surf.dts @@ -7,7 +7,7 @@ compatible = "qcom,msm8660-surf", "qcom,msm8660"; interrupt-parent = <&intc>; - intc: interrupt-controller@02080000 { + intc: interrupt-controller@2080000 { compatible = "qcom,msm-8660-qgic"; interrupt-controller; #interrupt-cells = <3>; @@ -15,6 +15,23 @@ < 0x02081000 0x1000 >; }; + timer@2000004 { + compatible = "qcom,msm-gpt", "qcom,msm-timer"; + interrupts = <1 1 0x301>; + reg = <0x02000004 0x10>; + clock-frequency = <32768>; + cpu-offset = <0x40000>; + }; + + timer@2000024 { + compatible = "qcom,msm-dgt", "qcom,msm-timer"; + interrupts = <1 0 0x301>; + reg = <0x02000024 0x10>, + <0x02000034 0x4>; + clock-frequency = <6750000>; + cpu-offset = <0x40000>; + }; + serial@19c400000 { compatible = "qcom,msm-hsuart", "qcom,msm-uart"; reg = <0x19c40000 0x1000>, diff --git a/arch/arm/boot/dts/msm8960-cdp.dts b/arch/arm/boot/dts/msm8960-cdp.dts new file mode 100644 index 0000000..9e621b5 --- /dev/null +++ b/arch/arm/boot/dts/msm8960-cdp.dts @@ -0,0 +1,41 @@ +/dts-v1/; + +/include/ "skeleton.dtsi" + +/ { + model = "Qualcomm MSM8960 CDP"; + compatible = "qcom,msm8960-cdp", "qcom,msm8960"; + interrupt-parent = <&intc>; + + intc: interrupt-controller@2000000 { + compatible = "qcom,msm-qgic2"; + interrupt-controller; + #interrupt-cells = <3>; + reg = < 0x02000000 0x1000 >, + < 0x02002000 0x1000 >; + }; + + timer@200a004 { + compatible = "qcom,msm-gpt", "qcom,msm-timer"; + interrupts = <1 2 0x301>; + reg = <0x0200a004 0x10>; + clock-frequency = <32768>; + cpu-offset = <0x80000>; + }; + + timer@200a024 { + compatible = "qcom,msm-dgt", "qcom,msm-timer"; + interrupts = <1 1 0x301>; + reg = <0x0200a024 0x10>, + <0x0200a034 0x4>; + clock-frequency = <6750000>; + cpu-offset = <0x80000>; + }; + + serial@19c400000 { + compatible = "qcom,msm-hsuart", "qcom,msm-uart"; + reg = <0x16440000 0x1000>, + <0x16400000 0x1000>; + interrupts = <0 154 0x0>; + }; +}; diff --git a/arch/arm/boot/dts/omap2420-h4.dts b/arch/arm/boot/dts/omap2420-h4.dts index 25b50b7..77b84e1 100644 --- a/arch/arm/boot/dts/omap2420-h4.dts +++ b/arch/arm/boot/dts/omap2420-h4.dts @@ -7,7 +7,7 @@ */ /dts-v1/; -/include/ "omap2.dtsi" +/include/ "omap2420.dtsi" / { model = "TI OMAP2420 H4 board"; diff --git a/arch/arm/boot/dts/omap2420.dtsi b/arch/arm/boot/dts/omap2420.dtsi new file mode 100644 index 0000000..bfd76b4 --- /dev/null +++ b/arch/arm/boot/dts/omap2420.dtsi @@ -0,0 +1,48 @@ +/* + * Device Tree Source for OMAP2420 SoC + * + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +/include/ "omap2.dtsi" + +/ { + compatible = "ti,omap2420", "ti,omap2"; + + ocp { + omap2420_pmx: pinmux@48000030 { + compatible = "ti,omap2420-padconf", "pinctrl-single"; + reg = <0x48000030 0x0113>; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-single,register-width = <8>; + pinctrl-single,function-mask = <0x3f>; + }; + + mcbsp1: mcbsp@48074000 { + compatible = "ti,omap2420-mcbsp"; + reg = <0x48074000 0xff>; + reg-names = "mpu"; + interrupts = <59>, /* TX interrupt */ + <60>; /* RX interrupt */ + interrupt-names = "tx", "rx"; + interrupt-parent = <&intc>; + ti,hwmods = "mcbsp1"; + }; + + mcbsp2: mcbsp@48076000 { + compatible = "ti,omap2420-mcbsp"; + reg = <0x48076000 0xff>; + reg-names = "mpu"; + interrupts = <62>, /* TX interrupt */ + <63>; /* RX interrupt */ + interrupt-names = "tx", "rx"; + interrupt-parent = <&intc>; + ti,hwmods = "mcbsp2"; + }; + }; +}; diff --git a/arch/arm/boot/dts/omap2430.dtsi b/arch/arm/boot/dts/omap2430.dtsi new file mode 100644 index 0000000..4565d97 --- /dev/null +++ b/arch/arm/boot/dts/omap2430.dtsi @@ -0,0 +1,92 @@ +/* + * Device Tree Source for OMAP243x SoC + * + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +/include/ "omap2.dtsi" + +/ { + compatible = "ti,omap2430", "ti,omap2"; + + ocp { + omap2430_pmx: pinmux@49002030 { + compatible = "ti,omap2430-padconf", "pinctrl-single"; + reg = <0x49002030 0x0154>; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-single,register-width = <8>; + pinctrl-single,function-mask = <0x3f>; + }; + + mcbsp1: mcbsp@48074000 { + compatible = "ti,omap2430-mcbsp"; + reg = <0x48074000 0xff>; + reg-names = "mpu"; + interrupts = <64>, /* OCP compliant interrupt */ + <59>, /* TX interrupt */ + <60>, /* RX interrupt */ + <61>; /* RX overflow interrupt */ + interrupt-names = "common", "tx", "rx", "rx_overflow"; + interrupt-parent = <&intc>; + ti,buffer-size = <128>; + ti,hwmods = "mcbsp1"; + }; + + mcbsp2: mcbsp@48076000 { + compatible = "ti,omap2430-mcbsp"; + reg = <0x48076000 0xff>; + reg-names = "mpu"; + interrupts = <16>, /* OCP compliant interrupt */ + <62>, /* TX interrupt */ + <63>; /* RX interrupt */ + interrupt-names = "common", "tx", "rx"; + interrupt-parent = <&intc>; + ti,buffer-size = <128>; + ti,hwmods = "mcbsp2"; + }; + + mcbsp3: mcbsp@4808c000 { + compatible = "ti,omap2430-mcbsp"; + reg = <0x4808c000 0xff>; + reg-names = "mpu"; + interrupts = <17>, /* OCP compliant interrupt */ + <89>, /* TX interrupt */ + <90>; /* RX interrupt */ + interrupt-names = "common", "tx", "rx"; + interrupt-parent = <&intc>; + ti,buffer-size = <128>; + ti,hwmods = "mcbsp3"; + }; + + mcbsp4: mcbsp@4808e000 { + compatible = "ti,omap2430-mcbsp"; + reg = <0x4808e000 0xff>; + reg-names = "mpu"; + interrupts = <18>, /* OCP compliant interrupt */ + <54>, /* TX interrupt */ + <55>; /* RX interrupt */ + interrupt-names = "common", "tx", "rx"; + interrupt-parent = <&intc>; + ti,buffer-size = <128>; + ti,hwmods = "mcbsp4"; + }; + + mcbsp5: mcbsp@48096000 { + compatible = "ti,omap2430-mcbsp"; + reg = <0x48096000 0xff>; + reg-names = "mpu"; + interrupts = <19>, /* OCP compliant interrupt */ + <81>, /* TX interrupt */ + <82>; /* RX interrupt */ + interrupt-names = "common", "tx", "rx"; + interrupt-parent = <&intc>; + ti,buffer-size = <128>; + ti,hwmods = "mcbsp5"; + }; + }; +}; diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle-xm.dts index cdcb98c..c38cf76 100644 --- a/arch/arm/boot/dts/omap3-beagle.dts +++ b/arch/arm/boot/dts/omap3-beagle-xm.dts @@ -7,16 +7,44 @@ */ /dts-v1/; -/include/ "omap3.dtsi" +/include/ "omap36xx.dtsi" / { - model = "TI OMAP3 BeagleBoard"; - compatible = "ti,omap3-beagle", "ti,omap3"; + model = "TI OMAP3 BeagleBoard xM"; + compatible = "ti,omap3-beagle-xm, ti,omap3-beagle", "ti,omap3"; memory { device_type = "memory"; reg = <0x80000000 0x20000000>; /* 512 MB */ }; + + leds { + compatible = "gpio-leds"; + pmu_stat { + label = "beagleboard::pmu_stat"; + gpios = <&twl_gpio 19 0>; /* LEDB */ + }; + + heartbeat { + label = "beagleboard::usr0"; + gpios = <&gpio5 22 0>; /* 150 -> D6 LED */ + linux,default-trigger = "heartbeat"; + }; + + mmc { + label = "beagleboard::usr1"; + gpios = <&gpio5 21 0>; /* 149 -> D7 LED */ + linux,default-trigger = "mmc0"; + }; + }; + + sound { + compatible = "ti,omap-twl4030"; + ti,model = "omap3beagle"; + + ti,mcbsp = <&mcbsp2>; + ti,codec = <&twl_audio>; + }; }; &i2c1 { @@ -27,11 +55,17 @@ interrupts = <7>; /* SYS_NIRQ cascaded to intc */ interrupt-parent = <&intc>; - vsim: regulator@10 { + vsim: regulator-vsim { compatible = "ti,twl4030-vsim"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3000000>; }; + + twl_audio: audio { + compatible = "ti,twl4030-audio"; + codec { + }; + }; }; }; @@ -67,3 +101,15 @@ &mmc3 { status = "disabled"; }; + +&twl_gpio { + ti,use-leds; + /* pullups: BIT(1) */ + ti,pullups = <0x000002>; + /* + * pulldowns: + * BIT(2), BIT(6), BIT(7), BIT(8), BIT(13) + * BIT(15), BIT(16), BIT(17) + */ + ti,pulldowns = <0x03a1c4>; +}; diff --git a/arch/arm/boot/dts/omap3-evm.dts b/arch/arm/boot/dts/omap3-evm.dts index f349ee9..e8ba1c2 100644 --- a/arch/arm/boot/dts/omap3-evm.dts +++ b/arch/arm/boot/dts/omap3-evm.dts @@ -17,6 +17,15 @@ device_type = "memory"; reg = <0x80000000 0x10000000>; /* 256 MB */ }; + + leds { + compatible = "gpio-leds"; + ledb { + label = "omap3evm::ledb"; + gpios = <&twl_gpio 19 0>; /* LEDB */ + linux,default-trigger = "default-on"; + }; + }; }; &i2c1 { @@ -46,3 +55,7 @@ reg = <0x5c>; }; }; + +&twl_gpio { + ti,use-leds; +}; diff --git a/arch/arm/boot/dts/omap3-overo.dtsi b/arch/arm/boot/dts/omap3-overo.dtsi new file mode 100644 index 0000000..89808ce --- /dev/null +++ b/arch/arm/boot/dts/omap3-overo.dtsi @@ -0,0 +1,57 @@ +/* + * Copyright (C) 2012 Florian Vaussard, EPFL Mobots group + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* + * The Gumstix Overo must be combined with an expansion board. + */ +/dts-v1/; + +/include/ "omap3.dtsi" + +/ { + leds { + compatible = "gpio-leds"; + overo { + label = "overo:blue:COM"; + gpios = <&twl_gpio 19 0>; + linux,default-trigger = "mmc0"; + }; + }; +}; + +&i2c1 { + clock-frequency = <2600000>; + + twl: twl@48 { + reg = <0x48>; + interrupts = <7>; /* SYS_NIRQ cascaded to intc */ + interrupt-parent = <&intc>; + }; +}; + +/include/ "twl4030.dtsi" + +/* i2c2 pins are used for gpio */ +&i2c2 { + status = "disabled"; +}; + +/* on board microSD slot */ +&mmc1 { + vmmc-supply = <&vmmc1>; + bus-width = <4>; +}; + +/* optional on board WiFi */ +&mmc2 { + bus-width = <4>; +}; + +&twl_gpio { + ti,use-leds; +}; diff --git a/arch/arm/boot/dts/omap3-tobi.dts b/arch/arm/boot/dts/omap3-tobi.dts new file mode 100644 index 0000000..a13d12d --- /dev/null +++ b/arch/arm/boot/dts/omap3-tobi.dts @@ -0,0 +1,35 @@ +/* + * Copyright (C) 2012 Florian Vaussard, EPFL Mobots group + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* + * Tobi expansion board is manufactured by Gumstix Inc. + */ + +/include/ "omap3-overo.dtsi" + +/ { + model = "TI OMAP3 Gumstix Overo on Tobi"; + compatible = "ti,omap3-tobi", "ti,omap3-overo", "ti,omap3"; + + leds { + compatible = "gpio-leds"; + heartbeat { + label = "overo:red:gpio21"; + gpios = <&gpio1 21 0>; + linux,default-trigger = "heartbeat"; + }; + }; +}; + +&i2c3 { + clock-frequency = <100000>; +}; + +&mmc3 { + status = "disabled"; +}; diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi index 8109471..f38ea87 100644 --- a/arch/arm/boot/dts/omap3.dtsi +++ b/arch/arm/boot/dts/omap3.dtsi @@ -17,7 +17,6 @@ serial0 = &uart1; serial1 = &uart2; serial2 = &uart3; - serial3 = &uart4; }; cpus { @@ -69,6 +68,24 @@ reg = <0x48200000 0x1000>; }; + omap3_pmx_core: pinmux@48002030 { + compatible = "ti,omap3-padconf", "pinctrl-single"; + reg = <0x48002030 0x05cc>; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-single,register-width = <16>; + pinctrl-single,function-mask = <0x7fff>; + }; + + omap3_pmx_wkup: pinmux@0x48002a58 { + compatible = "ti,omap3-padconf", "pinctrl-single"; + reg = <0x48002a58 0x5c>; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-single,register-width = <16>; + pinctrl-single,function-mask = <0x7fff>; + }; + gpio1: gpio@48310000 { compatible = "ti,omap3-gpio"; ti,hwmods = "gpio1"; @@ -141,12 +158,6 @@ clock-frequency = <48000000>; }; - uart4: serial@49042000 { - compatible = "ti,omap3-uart"; - ti,hwmods = "uart4"; - clock-frequency = <48000000>; - }; - i2c1: i2c@48070000 { compatible = "ti,omap3-i2c"; #address-cells = <1>; @@ -220,5 +231,74 @@ compatible = "ti,omap3-wdt"; ti,hwmods = "wd_timer2"; }; + + mcbsp1: mcbsp@48074000 { + compatible = "ti,omap3-mcbsp"; + reg = <0x48074000 0xff>; + reg-names = "mpu"; + interrupts = <16>, /* OCP compliant interrupt */ + <59>, /* TX interrupt */ + <60>; /* RX interrupt */ + interrupt-names = "common", "tx", "rx"; + interrupt-parent = <&intc>; + ti,buffer-size = <128>; + ti,hwmods = "mcbsp1"; + }; + + mcbsp2: mcbsp@49022000 { + compatible = "ti,omap3-mcbsp"; + reg = <0x49022000 0xff>, + <0x49028000 0xff>; + reg-names = "mpu", "sidetone"; + interrupts = <17>, /* OCP compliant interrupt */ + <62>, /* TX interrupt */ + <63>, /* RX interrupt */ + <4>; /* Sidetone */ + interrupt-names = "common", "tx", "rx", "sidetone"; + interrupt-parent = <&intc>; + ti,buffer-size = <1280>; + ti,hwmods = "mcbsp2"; + }; + + mcbsp3: mcbsp@49024000 { + compatible = "ti,omap3-mcbsp"; + reg = <0x49024000 0xff>, + <0x4902a000 0xff>; + reg-names = "mpu", "sidetone"; + interrupts = <22>, /* OCP compliant interrupt */ + <89>, /* TX interrupt */ + <90>, /* RX interrupt */ + <5>; /* Sidetone */ + interrupt-names = "common", "tx", "rx", "sidetone"; + interrupt-parent = <&intc>; + ti,buffer-size = <128>; + ti,hwmods = "mcbsp3"; + }; + + mcbsp4: mcbsp@49026000 { + compatible = "ti,omap3-mcbsp"; + reg = <0x49026000 0xff>; + reg-names = "mpu"; + interrupts = <23>, /* OCP compliant interrupt */ + <54>, /* TX interrupt */ + <55>; /* RX interrupt */ + interrupt-names = "common", "tx", "rx"; + interrupt-parent = <&intc>; + ti,buffer-size = <128>; + ti,hwmods = "mcbsp4"; + }; + + mcbsp5: mcbsp@48096000 { + compatible = "ti,omap3-mcbsp"; + reg = <0x48096000 0xff>; + reg-names = "mpu"; + interrupts = <27>, /* OCP compliant interrupt */ + <81>, /* TX interrupt */ + <82>; /* RX interrupt */ + interrupt-names = "common", "tx", "rx"; + interrupt-parent = <&intc>; + ti,buffer-size = <128>; + ti,hwmods = "mcbsp5"; + }; }; }; diff --git a/arch/arm/boot/dts/omap36xx.dtsi b/arch/arm/boot/dts/omap36xx.dtsi new file mode 100644 index 0000000..96bf028 --- /dev/null +++ b/arch/arm/boot/dts/omap36xx.dtsi @@ -0,0 +1,25 @@ +/* + * Device Tree Source for OMAP3 SoC + * + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +/include/ "omap3.dtsi" + +/ { + aliases { + serial3 = &uart4; + }; + + ocp { + uart4: serial@49042000 { + compatible = "ti,omap3-uart"; + ti,hwmods = "uart4"; + clock-frequency = <48000000>; + }; + }; +}; diff --git a/arch/arm/boot/dts/omap4-panda.dts b/arch/arm/boot/dts/omap4-panda.dts index 9880c12..20b966e 100644 --- a/arch/arm/boot/dts/omap4-panda.dts +++ b/arch/arm/boot/dts/omap4-panda.dts @@ -8,6 +8,7 @@ /dts-v1/; /include/ "omap4.dtsi" +/include/ "elpida_ecb240abacn.dtsi" / { model = "TI OMAP4 PandaBoard"; @@ -126,3 +127,13 @@ ti,non-removable; bus-width = <4>; }; + +&emif1 { + cs1-used; + device-handle = <&elpida_ECB240ABACN>; +}; + +&emif2 { + cs1-used; + device-handle = <&elpida_ECB240ABACN>; +}; diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts index 72216e9..94a23b3 100644 --- a/arch/arm/boot/dts/omap4-sdp.dts +++ b/arch/arm/boot/dts/omap4-sdp.dts @@ -8,6 +8,7 @@ /dts-v1/; /include/ "omap4.dtsi" +/include/ "elpida_ecb240abacn.dtsi" / { model = "TI OMAP4 SDP board"; @@ -18,7 +19,7 @@ reg = <0x80000000 0x40000000>; /* 1 GB */ }; - vdd_eth: fixedregulator@0 { + vdd_eth: fixedregulator-vdd-eth { compatible = "regulator-fixed"; regulator-name = "VDD_ETH"; regulator-min-microvolt = <3300000>; @@ -28,7 +29,7 @@ regulator-boot-on; }; - vbat: fixedregulator@2 { + vbat: fixedregulator-vbat { compatible = "regulator-fixed"; regulator-name = "VBAT"; regulator-min-microvolt = <3750000>; @@ -115,6 +116,33 @@ }; }; +&omap4_pmx_core { + uart2_pins: pinmux_uart2_pins { + pinctrl-single,pins = < + 0xd8 0x118 /* uart2_cts.uart2_cts INPUT_PULLUP | MODE0 */ + 0xda 0 /* uart2_rts.uart2_rts OUTPUT | MODE0 */ + 0xdc 0x118 /* uart2_rx.uart2_rx INPUT_PULLUP | MODE0 */ + 0xde 0 /* uart2_tx.uart2_tx OUTPUT | MODE0 */ + >; + }; + + uart3_pins: pinmux_uart3_pins { + pinctrl-single,pins = < + 0x100 0x118 /* uart3_cts_rctx.uart3_cts_rctx INPUT_PULLUP | MODE0 */ + 0x102 0 /* uart3_rts_sd.uart3_rts_sd OUTPUT | MODE0 */ + 0x104 0x100 /* uart3_rx_irrx.uart3_rx_irrx INPUT | MODE0 */ + 0x106 0 /* uart3_tx_irtx.uart3_tx_irtx OUTPUT | MODE0 */ + >; + }; + + uart4_pins: pinmux_uart4_pins { + pinctrl-single,pins = < + 0x11c 0x100 /* uart4_rx.uart4_rx INPUT | MODE0 */ + 0x11e 0 /* uart4_tx.uart4_tx OUTPUT | MODE0 */ + >; + }; +}; + &i2c1 { clock-frequency = <400000>; @@ -226,3 +254,98 @@ bus-width = <4>; ti,non-removable; }; + +&emif1 { + cs1-used; + device-handle = <&elpida_ECB240ABACN>; +}; + +&emif2 { + cs1-used; + device-handle = <&elpida_ECB240ABACN>; +}; + +&keypad { + keypad,num-rows = <8>; + keypad,num-columns = <8>; + linux,keymap = <0x00000012 /* KEY_E */ + 0x00010013 /* KEY_R */ + 0x00020014 /* KEY_T */ + 0x00030066 /* KEY_HOME */ + 0x0004003f /* KEY_F5 */ + 0x000500f0 /* KEY_UNKNOWN */ + 0x00060017 /* KEY_I */ + 0x0007002a /* KEY_LEFTSHIFT */ + 0x01000020 /* KEY_D*/ + 0x01010021 /* KEY_F */ + 0x01020022 /* KEY_G */ + 0x010300e7 /* KEY_SEND */ + 0x01040040 /* KEY_F6 */ + 0x010500f0 /* KEY_UNKNOWN */ + 0x01060025 /* KEY_K */ + 0x0107001c /* KEY_ENTER */ + 0x0200002d /* KEY_X */ + 0x0201002e /* KEY_C */ + 0x0202002f /* KEY_V */ + 0x0203006b /* KEY_END */ + 0x02040041 /* KEY_F7 */ + 0x020500f0 /* KEY_UNKNOWN */ + 0x02060034 /* KEY_DOT */ + 0x0207003a /* KEY_CAPSLOCK */ + 0x0300002c /* KEY_Z */ + 0x0301004e /* KEY_KPLUS */ + 0x03020030 /* KEY_B */ + 0x0303003b /* KEY_F1 */ + 0x03040042 /* KEY_F8 */ + 0x030500f0 /* KEY_UNKNOWN */ + 0x03060018 /* KEY_O */ + 0x03070039 /* KEY_SPACE */ + 0x04000011 /* KEY_W */ + 0x04010015 /* KEY_Y */ + 0x04020016 /* KEY_U */ + 0x0403003c /* KEY_F2 */ + 0x04040073 /* KEY_VOLUMEUP */ + 0x040500f0 /* KEY_UNKNOWN */ + 0x04060026 /* KEY_L */ + 0x04070069 /* KEY_LEFT */ + 0x0500001f /* KEY_S */ + 0x05010023 /* KEY_H */ + 0x05020024 /* KEY_J */ + 0x0503003d /* KEY_F3 */ + 0x05040043 /* KEY_F9 */ + 0x05050072 /* KEY_VOLUMEDOWN */ + 0x05060032 /* KEY_M */ + 0x0507006a /* KEY_RIGHT */ + 0x06000010 /* KEY_Q */ + 0x0601001e /* KEY_A */ + 0x06020031 /* KEY_N */ + 0x0603009e /* KEY_BACK */ + 0x0604000e /* KEY_BACKSPACE */ + 0x060500f0 /* KEY_UNKNOWN */ + 0x06060019 /* KEY_P */ + 0x06070067 /* KEY_UP */ + 0x07000094 /* KEY_PROG1 */ + 0x07010095 /* KEY_PROG2 */ + 0x070200ca /* KEY_PROG3 */ + 0x070300cb /* KEY_PROG4 */ + 0x0704003e /* KEY_F4 */ + 0x070500f0 /* KEY_UNKNOWN */ + 0x07060160 /* KEY_OK */ + 0x0707006c>; /* KEY_DOWN */ + linux,input-no-autorepeat; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&uart2_pins>; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&uart3_pins>; +}; + +&uart4 { + pinctrl-names = "default"; + pinctrl-0 = <&uart4_pins>; +}; diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi index 04cbbcb..5d1c484 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -30,12 +30,35 @@ cpus { cpu@0 { compatible = "arm,cortex-a9"; + next-level-cache = <&L2>; }; cpu@1 { compatible = "arm,cortex-a9"; + next-level-cache = <&L2>; }; }; + gic: interrupt-controller@48241000 { + compatible = "arm,cortex-a9-gic"; + interrupt-controller; + #interrupt-cells = <3>; + reg = <0x48241000 0x1000>, + <0x48240100 0x0100>; + }; + + L2: l2-cache-controller@48242000 { + compatible = "arm,pl310-cache"; + reg = <0x48242000 0x1000>; + cache-unified; + cache-level = <2>; + }; + + local-timer@0x48240600 { + compatible = "arm,cortex-a9-twd-timer"; + reg = <0x48240600 0x20>; + interrupts = <1 13 0x304>; + }; + /* * The soc node represents the soc top level view. It is uses for IPs * that are not memory mapped in the MPU view or for the MPU itself. @@ -61,30 +84,6 @@ /* * XXX: Use a flat representation of the OMAP4 interconnect. * The real OMAP interconnect network is quite complex. - * - * MPU -+-- MPU_PRIVATE - GIC, L2 - * | - * +----------------+----------+ - * | | | - * + +- EMIF - DDR | - * | | | - * | + +--------+ - * | | | - * | +- L4_ABE - AESS, MCBSP, TIMERs... - * | | - * +- L3_MAIN --+- L4_CORE - IPs... - * | - * +- L4_PER - IPs... - * | - * +- L4_CFG -+- L4_WKUP - IPs... - * | | - * | +- IPs... - * +- IPU ----+ - * | | - * +- DSP ----+ - * | | - * +- DSS ----+ - * * Since that will not bring real advantage to represent that in DT for * the moment, just use a fake OCP bus entry to represent the whole bus * hierarchy. @@ -96,16 +95,27 @@ ranges; ti,hwmods = "l3_main_1", "l3_main_2", "l3_main_3"; - gic: interrupt-controller@48241000 { - compatible = "arm,cortex-a9-gic"; - interrupt-controller; - #interrupt-cells = <3>; - reg = <0x48241000 0x1000>, - <0x48240100 0x0100>; + omap4_pmx_core: pinmux@4a100040 { + compatible = "ti,omap4-padconf", "pinctrl-single"; + reg = <0x4a100040 0x0196>; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-single,register-width = <16>; + pinctrl-single,function-mask = <0x7fff>; + }; + omap4_pmx_wkup: pinmux@4a31e040 { + compatible = "ti,omap4-padconf", "pinctrl-single"; + reg = <0x4a31e040 0x0038>; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-single,register-width = <16>; + pinctrl-single,function-mask = <0x7fff>; }; gpio1: gpio@4a310000 { compatible = "ti,omap4-gpio"; + reg = <0x4a310000 0x200>; + interrupts = <0 29 0x4>; ti,hwmods = "gpio1"; gpio-controller; #gpio-cells = <2>; @@ -115,6 +125,8 @@ gpio2: gpio@48055000 { compatible = "ti,omap4-gpio"; + reg = <0x48055000 0x200>; + interrupts = <0 30 0x4>; ti,hwmods = "gpio2"; gpio-controller; #gpio-cells = <2>; @@ -124,6 +136,8 @@ gpio3: gpio@48057000 { compatible = "ti,omap4-gpio"; + reg = <0x48057000 0x200>; + interrupts = <0 31 0x4>; ti,hwmods = "gpio3"; gpio-controller; #gpio-cells = <2>; @@ -133,6 +147,8 @@ gpio4: gpio@48059000 { compatible = "ti,omap4-gpio"; + reg = <0x48059000 0x200>; + interrupts = <0 32 0x4>; ti,hwmods = "gpio4"; gpio-controller; #gpio-cells = <2>; @@ -142,6 +158,8 @@ gpio5: gpio@4805b000 { compatible = "ti,omap4-gpio"; + reg = <0x4805b000 0x200>; + interrupts = <0 33 0x4>; ti,hwmods = "gpio5"; gpio-controller; #gpio-cells = <2>; @@ -151,6 +169,8 @@ gpio6: gpio@4805d000 { compatible = "ti,omap4-gpio"; + reg = <0x4805d000 0x200>; + interrupts = <0 34 0x4>; ti,hwmods = "gpio6"; gpio-controller; #gpio-cells = <2>; @@ -160,30 +180,40 @@ uart1: serial@4806a000 { compatible = "ti,omap4-uart"; + reg = <0x4806a000 0x100>; + interrupts = <0 72 0x4>; ti,hwmods = "uart1"; clock-frequency = <48000000>; }; uart2: serial@4806c000 { compatible = "ti,omap4-uart"; + reg = <0x4806c000 0x100>; + interrupts = <0 73 0x4>; ti,hwmods = "uart2"; clock-frequency = <48000000>; }; uart3: serial@48020000 { compatible = "ti,omap4-uart"; + reg = <0x48020000 0x100>; + interrupts = <0 74 0x4>; ti,hwmods = "uart3"; clock-frequency = <48000000>; }; uart4: serial@4806e000 { compatible = "ti,omap4-uart"; + reg = <0x4806e000 0x100>; + interrupts = <0 70 0x4>; ti,hwmods = "uart4"; clock-frequency = <48000000>; }; i2c1: i2c@48070000 { compatible = "ti,omap4-i2c"; + reg = <0x48070000 0x100>; + interrupts = <0 56 0x4>; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "i2c1"; @@ -191,6 +221,8 @@ i2c2: i2c@48072000 { compatible = "ti,omap4-i2c"; + reg = <0x48072000 0x100>; + interrupts = <0 57 0x4>; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "i2c2"; @@ -198,6 +230,8 @@ i2c3: i2c@48060000 { compatible = "ti,omap4-i2c"; + reg = <0x48060000 0x100>; + interrupts = <0 61 0x4>; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "i2c3"; @@ -205,6 +239,8 @@ i2c4: i2c@48350000 { compatible = "ti,omap4-i2c"; + reg = <0x48350000 0x100>; + interrupts = <0 62 0x4>; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "i2c4"; @@ -212,6 +248,8 @@ mcspi1: spi@48098000 { compatible = "ti,omap4-mcspi"; + reg = <0x48098000 0x200>; + interrupts = <0 65 0x4>; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "mcspi1"; @@ -220,6 +258,8 @@ mcspi2: spi@4809a000 { compatible = "ti,omap4-mcspi"; + reg = <0x4809a000 0x200>; + interrupts = <0 66 0x4>; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "mcspi2"; @@ -228,6 +268,8 @@ mcspi3: spi@480b8000 { compatible = "ti,omap4-mcspi"; + reg = <0x480b8000 0x200>; + interrupts = <0 91 0x4>; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "mcspi3"; @@ -236,6 +278,8 @@ mcspi4: spi@480ba000 { compatible = "ti,omap4-mcspi"; + reg = <0x480ba000 0x200>; + interrupts = <0 48 0x4>; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "mcspi4"; @@ -244,6 +288,8 @@ mmc1: mmc@4809c000 { compatible = "ti,omap4-hsmmc"; + reg = <0x4809c000 0x400>; + interrupts = <0 83 0x4>; ti,hwmods = "mmc1"; ti,dual-volt; ti,needs-special-reset; @@ -251,30 +297,40 @@ mmc2: mmc@480b4000 { compatible = "ti,omap4-hsmmc"; + reg = <0x480b4000 0x400>; + interrupts = <0 86 0x4>; ti,hwmods = "mmc2"; ti,needs-special-reset; }; mmc3: mmc@480ad000 { compatible = "ti,omap4-hsmmc"; + reg = <0x480ad000 0x400>; + interrupts = <0 94 0x4>; ti,hwmods = "mmc3"; ti,needs-special-reset; }; mmc4: mmc@480d1000 { compatible = "ti,omap4-hsmmc"; + reg = <0x480d1000 0x400>; + interrupts = <0 96 0x4>; ti,hwmods = "mmc4"; ti,needs-special-reset; }; mmc5: mmc@480d5000 { compatible = "ti,omap4-hsmmc"; + reg = <0x480d5000 0x400>; + interrupts = <0 59 0x4>; ti,hwmods = "mmc5"; ti,needs-special-reset; }; wdt2: wdt@4a314000 { compatible = "ti,omap4-wdt", "ti,omap3-wdt"; + reg = <0x4a314000 0x80>; + interrupts = <0 80 0x4>; ti,hwmods = "wd_timer2"; }; @@ -282,6 +338,7 @@ compatible = "ti,omap4-mcpdm"; reg = <0x40132000 0x7f>, /* MPU private access */ <0x49032000 0x7f>; /* L3 Interconnect */ + reg-names = "mpu", "dma"; interrupts = <0 112 0x4>; interrupt-parent = <&gic>; ti,hwmods = "mcpdm"; @@ -291,9 +348,87 @@ compatible = "ti,omap4-dmic"; reg = <0x4012e000 0x7f>, /* MPU private access */ <0x4902e000 0x7f>; /* L3 Interconnect */ + reg-names = "mpu", "dma"; interrupts = <0 114 0x4>; interrupt-parent = <&gic>; ti,hwmods = "dmic"; }; + + mcbsp1: mcbsp@40122000 { + compatible = "ti,omap4-mcbsp"; + reg = <0x40122000 0xff>, /* MPU private access */ + <0x49022000 0xff>; /* L3 Interconnect */ + reg-names = "mpu", "dma"; + interrupts = <0 17 0x4>; + interrupt-names = "common"; + interrupt-parent = <&gic>; + ti,buffer-size = <128>; + ti,hwmods = "mcbsp1"; + }; + + mcbsp2: mcbsp@40124000 { + compatible = "ti,omap4-mcbsp"; + reg = <0x40124000 0xff>, /* MPU private access */ + <0x49024000 0xff>; /* L3 Interconnect */ + reg-names = "mpu", "dma"; + interrupts = <0 22 0x4>; + interrupt-names = "common"; + interrupt-parent = <&gic>; + ti,buffer-size = <128>; + ti,hwmods = "mcbsp2"; + }; + + mcbsp3: mcbsp@40126000 { + compatible = "ti,omap4-mcbsp"; + reg = <0x40126000 0xff>, /* MPU private access */ + <0x49026000 0xff>; /* L3 Interconnect */ + reg-names = "mpu", "dma"; + interrupts = <0 23 0x4>; + interrupt-names = "common"; + interrupt-parent = <&gic>; + ti,buffer-size = <128>; + ti,hwmods = "mcbsp3"; + }; + + mcbsp4: mcbsp@48096000 { + compatible = "ti,omap4-mcbsp"; + reg = <0x48096000 0xff>; /* L4 Interconnect */ + reg-names = "mpu"; + interrupts = <0 16 0x4>; + interrupt-names = "common"; + interrupt-parent = <&gic>; + ti,buffer-size = <128>; + ti,hwmods = "mcbsp4"; + }; + + keypad: keypad@4a31c000 { + compatible = "ti,omap4-keypad"; + reg = <0x4a31c000 0x80>; + interrupts = <0 120 0x4>; + reg-names = "mpu"; + ti,hwmods = "kbd"; + }; + + emif1: emif@4c000000 { + compatible = "ti,emif-4d"; + reg = <0x4c000000 0x100>; + interrupts = <0 110 0x4>; + ti,hwmods = "emif1"; + phy-type = <1>; + hw-caps-read-idle-ctrl; + hw-caps-ll-interface; + hw-caps-temp-alert; + }; + + emif2: emif@4d000000 { + compatible = "ti,emif-4d"; + reg = <0x4d000000 0x100>; + interrupts = <0 111 0x4>; + ti,hwmods = "emif2"; + phy-type = <1>; + hw-caps-read-idle-ctrl; + hw-caps-ll-interface; + hw-caps-temp-alert; + }; }; }; diff --git a/arch/arm/boot/dts/omap5-evm.dts b/arch/arm/boot/dts/omap5-evm.dts index 200c39a..9c41a3f 100644 --- a/arch/arm/boot/dts/omap5-evm.dts +++ b/arch/arm/boot/dts/omap5-evm.dts @@ -17,4 +17,68 @@ device_type = "memory"; reg = <0x80000000 0x40000000>; /* 1 GB */ }; + + vmmcsd_fixed: fixedregulator-mmcsd { + compatible = "regulator-fixed"; + regulator-name = "vmmcsd_fixed"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + }; + +}; + +&mmc1 { + vmmc-supply = <&vmmcsd_fixed>; + bus-width = <4>; +}; + +&mmc2 { + vmmc-supply = <&vmmcsd_fixed>; + bus-width = <8>; + ti,non-removable; +}; + +&mmc3 { + bus-width = <4>; + ti,non-removable; +}; + +&mmc4 { + status = "disabled"; +}; + +&mmc5 { + status = "disabled"; +}; + +&i2c2 { + clock-frequency = <400000>; + + /* Pressure Sensor */ + bmp085@77 { + compatible = "bosch,bmp085"; + reg = <0x77>; + }; +}; + +&i2c4 { + clock-frequency = <400000>; + + /* Temperature Sensor */ + tmp102@48{ + compatible = "ti,tmp102"; + reg = <0x48>; + }; +}; + +&keypad { + keypad,num-rows = <8>; + keypad,num-columns = <8>; + linux,keymap = <0x02020073 /* VOLUP */ + 0x02030072 /* VOLDOWM */ + 0x020400e7 /* SEND */ + 0x02050066 /* HOME */ + 0x0206006b /* END */ + 0x020700d9>; /* SEARCH */ + linux,input-no-autorepeat; }; diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi index 57e5270..9ac75b3 100644 --- a/arch/arm/boot/dts/omap5.dtsi +++ b/arch/arm/boot/dts/omap5.dtsi @@ -145,6 +145,41 @@ #interrupt-cells = <1>; }; + i2c1: i2c@48070000 { + compatible = "ti,omap4-i2c"; + #address-cells = <1>; + #size-cells = <0>; + ti,hwmods = "i2c1"; + }; + + i2c2: i2c@48072000 { + compatible = "ti,omap4-i2c"; + #address-cells = <1>; + #size-cells = <0>; + ti,hwmods = "i2c2"; + }; + + i2c3: i2c@48060000 { + compatible = "ti,omap4-i2c"; + #address-cells = <1>; + #size-cells = <0>; + ti,hwmods = "i2c3"; + }; + + i2c4: i2c@4807A000 { + compatible = "ti,omap4-i2c"; + #address-cells = <1>; + #size-cells = <0>; + ti,hwmods = "i2c4"; + }; + + i2c5: i2c@4807C000 { + compatible = "ti,omap4-i2c"; + #address-cells = <1>; + #size-cells = <0>; + ti,hwmods = "i2c5"; + }; + uart1: serial@4806a000 { compatible = "ti,omap4-uart"; ti,hwmods = "uart1"; @@ -180,5 +215,97 @@ ti,hwmods = "uart6"; clock-frequency = <48000000>; }; + + mmc1: mmc@4809c000 { + compatible = "ti,omap4-hsmmc"; + ti,hwmods = "mmc1"; + ti,dual-volt; + ti,needs-special-reset; + }; + + mmc2: mmc@480b4000 { + compatible = "ti,omap4-hsmmc"; + ti,hwmods = "mmc2"; + ti,needs-special-reset; + }; + + mmc3: mmc@480ad000 { + compatible = "ti,omap4-hsmmc"; + ti,hwmods = "mmc3"; + ti,needs-special-reset; + }; + + mmc4: mmc@480d1000 { + compatible = "ti,omap4-hsmmc"; + ti,hwmods = "mmc4"; + ti,needs-special-reset; + }; + + mmc5: mmc@480d5000 { + compatible = "ti,omap4-hsmmc"; + ti,hwmods = "mmc5"; + ti,needs-special-reset; + }; + + keypad: keypad@4ae1c000 { + compatible = "ti,omap4-keypad"; + ti,hwmods = "kbd"; + }; + + mcpdm: mcpdm@40132000 { + compatible = "ti,omap4-mcpdm"; + reg = <0x40132000 0x7f>, /* MPU private access */ + <0x49032000 0x7f>; /* L3 Interconnect */ + reg-names = "mpu", "dma"; + interrupts = <0 112 0x4>; + interrupt-parent = <&gic>; + ti,hwmods = "mcpdm"; + }; + + dmic: dmic@4012e000 { + compatible = "ti,omap4-dmic"; + reg = <0x4012e000 0x7f>, /* MPU private access */ + <0x4902e000 0x7f>; /* L3 Interconnect */ + reg-names = "mpu", "dma"; + interrupts = <0 114 0x4>; + interrupt-parent = <&gic>; + ti,hwmods = "dmic"; + }; + + mcbsp1: mcbsp@40122000 { + compatible = "ti,omap4-mcbsp"; + reg = <0x40122000 0xff>, /* MPU private access */ + <0x49022000 0xff>; /* L3 Interconnect */ + reg-names = "mpu", "dma"; + interrupts = <0 17 0x4>; + interrupt-names = "common"; + interrupt-parent = <&gic>; + ti,buffer-size = <128>; + ti,hwmods = "mcbsp1"; + }; + + mcbsp2: mcbsp@40124000 { + compatible = "ti,omap4-mcbsp"; + reg = <0x40124000 0xff>, /* MPU private access */ + <0x49024000 0xff>; /* L3 Interconnect */ + reg-names = "mpu", "dma"; + interrupts = <0 22 0x4>; + interrupt-names = "common"; + interrupt-parent = <&gic>; + ti,buffer-size = <128>; + ti,hwmods = "mcbsp2"; + }; + + mcbsp3: mcbsp@40126000 { + compatible = "ti,omap4-mcbsp"; + reg = <0x40126000 0xff>, /* MPU private access */ + <0x49026000 0xff>; /* L3 Interconnect */ + reg-names = "mpu", "dma"; + interrupts = <0 23 0x4>; + interrupt-names = "common"; + interrupt-parent = <&gic>; + ti,buffer-size = <128>; + ti,hwmods = "mcbsp3"; + }; }; }; diff --git a/arch/arm/boot/dts/phy3250.dts b/arch/arm/boot/dts/phy3250.dts index 802ec5b..a7ad85e 100644 --- a/arch/arm/boot/dts/phy3250.dts +++ b/arch/arm/boot/dts/phy3250.dts @@ -135,13 +135,11 @@ ssp0: ssp@20084000 { #address-cells = <1>; #size-cells = <0>; - pl022,num-chipselects = <1>; + num-cs = <1>; cs-gpios = <&gpio 3 5 0>; eeprom: at25@0 { - pl022,hierarchy = <0>; pl022,interface = <0>; - pl022,slave-tx-disable = <0>; pl022,com-mode = <0>; pl022,rx-level-trig = <1>; pl022,tx-level-trig = <1>; diff --git a/arch/arm/boot/dts/prima2-cb.dts b/arch/arm/boot/dts/prima2-cb.dts deleted file mode 100644 index 34ae3a6..0000000 --- a/arch/arm/boot/dts/prima2-cb.dts +++ /dev/null @@ -1,424 +0,0 @@ -/dts-v1/; -/ { - model = "SiRF Prima2 eVB"; - compatible = "sirf,prima2-cb", "sirf,prima2"; - #address-cells = <1>; - #size-cells = <1>; - interrupt-parent = <&intc>; - - memory { - reg = <0x00000000 0x20000000>; - }; - - chosen { - bootargs = "mem=512M real_root=/dev/mmcblk0p2 console=ttyS0 panel=1 bootsplash=true bpp=16 androidboot.console=ttyS1"; - linux,stdout-path = &uart1; - }; - - cpus { - #address-cells = <1>; - #size-cells = <0>; - - cpu@0 { - reg = <0x0>; - d-cache-line-size = <32>; - i-cache-line-size = <32>; - d-cache-size = <32768>; - i-cache-size = <32768>; - /* from bootloader */ - timebase-frequency = <0>; - bus-frequency = <0>; - clock-frequency = <0>; - }; - }; - - axi { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x40000000 0x40000000 0x80000000>; - - l2-cache-controller@80040000 { - compatible = "arm,pl310-cache", "sirf,prima2-pl310-cache"; - reg = <0x80040000 0x1000>; - interrupts = <59>; - arm,tag-latency = <1 1 1>; - arm,data-latency = <1 1 1>; - arm,filter-ranges = <0 0x40000000>; - }; - - intc: interrupt-controller@80020000 { - #interrupt-cells = <1>; - interrupt-controller; - compatible = "sirf,prima2-intc"; - reg = <0x80020000 0x1000>; - }; - - sys-iobg { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x88000000 0x88000000 0x40000>; - - clock-controller@88000000 { - compatible = "sirf,prima2-clkc"; - reg = <0x88000000 0x1000>; - interrupts = <3>; - }; - - reset-controller@88010000 { - compatible = "sirf,prima2-rstc"; - reg = <0x88010000 0x1000>; - }; - - rsc-controller@88020000 { - compatible = "sirf,prima2-rsc"; - reg = <0x88020000 0x1000>; - }; - }; - - mem-iobg { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x90000000 0x90000000 0x10000>; - - memory-controller@90000000 { - compatible = "sirf,prima2-memc"; - reg = <0x90000000 0x10000>; - interrupts = <27>; - }; - }; - - disp-iobg { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x90010000 0x90010000 0x30000>; - - display@90010000 { - compatible = "sirf,prima2-lcd"; - reg = <0x90010000 0x20000>; - interrupts = <30>; - }; - - vpp@90020000 { - compatible = "sirf,prima2-vpp"; - reg = <0x90020000 0x10000>; - interrupts = <31>; - }; - }; - - graphics-iobg { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x98000000 0x98000000 0x8000000>; - - graphics@98000000 { - compatible = "powervr,sgx531"; - reg = <0x98000000 0x8000000>; - interrupts = <6>; - }; - }; - - multimedia-iobg { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0xa0000000 0xa0000000 0x8000000>; - - multimedia@a0000000 { - compatible = "sirf,prima2-video-codec"; - reg = <0xa0000000 0x8000000>; - interrupts = <5>; - }; - }; - - dsp-iobg { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0xa8000000 0xa8000000 0x2000000>; - - dspif@a8000000 { - compatible = "sirf,prima2-dspif"; - reg = <0xa8000000 0x10000>; - interrupts = <9>; - }; - - gps@a8010000 { - compatible = "sirf,prima2-gps"; - reg = <0xa8010000 0x10000>; - interrupts = <7>; - }; - - dsp@a9000000 { - compatible = "sirf,prima2-dsp"; - reg = <0xa9000000 0x1000000>; - interrupts = <8>; - }; - }; - - peri-iobg { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0xb0000000 0xb0000000 0x180000>; - - timer@b0020000 { - compatible = "sirf,prima2-tick"; - reg = <0xb0020000 0x1000>; - interrupts = <0>; - }; - - nand@b0030000 { - compatible = "sirf,prima2-nand"; - reg = <0xb0030000 0x10000>; - interrupts = <41>; - }; - - audio@b0040000 { - compatible = "sirf,prima2-audio"; - reg = <0xb0040000 0x10000>; - interrupts = <35>; - }; - - uart0: uart@b0050000 { - cell-index = <0>; - compatible = "sirf,prima2-uart"; - reg = <0xb0050000 0x10000>; - interrupts = <17>; - }; - - uart1: uart@b0060000 { - cell-index = <1>; - compatible = "sirf,prima2-uart"; - reg = <0xb0060000 0x10000>; - interrupts = <18>; - }; - - uart2: uart@b0070000 { - cell-index = <2>; - compatible = "sirf,prima2-uart"; - reg = <0xb0070000 0x10000>; - interrupts = <19>; - }; - - usp0: usp@b0080000 { - cell-index = <0>; - compatible = "sirf,prima2-usp"; - reg = <0xb0080000 0x10000>; - interrupts = <20>; - }; - - usp1: usp@b0090000 { - cell-index = <1>; - compatible = "sirf,prima2-usp"; - reg = <0xb0090000 0x10000>; - interrupts = <21>; - }; - - usp2: usp@b00a0000 { - cell-index = <2>; - compatible = "sirf,prima2-usp"; - reg = <0xb00a0000 0x10000>; - interrupts = <22>; - }; - - dmac0: dma-controller@b00b0000 { - cell-index = <0>; - compatible = "sirf,prima2-dmac"; - reg = <0xb00b0000 0x10000>; - interrupts = <12>; - }; - - dmac1: dma-controller@b0160000 { - cell-index = <1>; - compatible = "sirf,prima2-dmac"; - reg = <0xb0160000 0x10000>; - interrupts = <13>; - }; - - vip@b00C0000 { - compatible = "sirf,prima2-vip"; - reg = <0xb00C0000 0x10000>; - }; - - spi0: spi@b00d0000 { - cell-index = <0>; - compatible = "sirf,prima2-spi"; - reg = <0xb00d0000 0x10000>; - interrupts = <15>; - }; - - spi1: spi@b0170000 { - cell-index = <1>; - compatible = "sirf,prima2-spi"; - reg = <0xb0170000 0x10000>; - interrupts = <16>; - }; - - i2c0: i2c@b00e0000 { - cell-index = <0>; - compatible = "sirf,prima2-i2c"; - reg = <0xb00e0000 0x10000>; - interrupts = <24>; - }; - - i2c1: i2c@b00f0000 { - cell-index = <1>; - compatible = "sirf,prima2-i2c"; - reg = <0xb00f0000 0x10000>; - interrupts = <25>; - }; - - tsc@b0110000 { - compatible = "sirf,prima2-tsc"; - reg = <0xb0110000 0x10000>; - interrupts = <33>; - }; - - gpio: gpio-controller@b0120000 { - #gpio-cells = <2>; - #interrupt-cells = <2>; - compatible = "sirf,prima2-gpio-pinmux"; - reg = <0xb0120000 0x10000>; - gpio-controller; - interrupt-controller; - }; - - pwm@b0130000 { - compatible = "sirf,prima2-pwm"; - reg = <0xb0130000 0x10000>; - }; - - efusesys@b0140000 { - compatible = "sirf,prima2-efuse"; - reg = <0xb0140000 0x10000>; - }; - - pulsec@b0150000 { - compatible = "sirf,prima2-pulsec"; - reg = <0xb0150000 0x10000>; - interrupts = <48>; - }; - - pci-iobg { - compatible = "sirf,prima2-pciiobg", "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x56000000 0x56000000 0x1b00000>; - - sd0: sdhci@56000000 { - cell-index = <0>; - compatible = "sirf,prima2-sdhc"; - reg = <0x56000000 0x100000>; - interrupts = <38>; - }; - - sd1: sdhci@56100000 { - cell-index = <1>; - compatible = "sirf,prima2-sdhc"; - reg = <0x56100000 0x100000>; - interrupts = <38>; - }; - - sd2: sdhci@56200000 { - cell-index = <2>; - compatible = "sirf,prima2-sdhc"; - reg = <0x56200000 0x100000>; - interrupts = <23>; - }; - - sd3: sdhci@56300000 { - cell-index = <3>; - compatible = "sirf,prima2-sdhc"; - reg = <0x56300000 0x100000>; - interrupts = <23>; - }; - - sd4: sdhci@56400000 { - cell-index = <4>; - compatible = "sirf,prima2-sdhc"; - reg = <0x56400000 0x100000>; - interrupts = <39>; - }; - - sd5: sdhci@56500000 { - cell-index = <5>; - compatible = "sirf,prima2-sdhc"; - reg = <0x56500000 0x100000>; - interrupts = <39>; - }; - - pci-copy@57900000 { - compatible = "sirf,prima2-pcicp"; - reg = <0x57900000 0x100000>; - interrupts = <40>; - }; - - rom-interface@57a00000 { - compatible = "sirf,prima2-romif"; - reg = <0x57a00000 0x100000>; - }; - }; - }; - - rtc-iobg { - compatible = "sirf,prima2-rtciobg", "sirf-prima2-rtciobg-bus"; - #address-cells = <1>; - #size-cells = <1>; - reg = <0x80030000 0x10000>; - - gpsrtc@1000 { - compatible = "sirf,prima2-gpsrtc"; - reg = <0x1000 0x1000>; - interrupts = <55 56 57>; - }; - - sysrtc@2000 { - compatible = "sirf,prima2-sysrtc"; - reg = <0x2000 0x1000>; - interrupts = <52 53 54>; - }; - - pwrc@3000 { - compatible = "sirf,prima2-pwrc"; - reg = <0x3000 0x1000>; - interrupts = <32>; - }; - }; - - uus-iobg { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0xb8000000 0xb8000000 0x40000>; - - usb0: usb@b00e0000 { - compatible = "chipidea,ci13611a-prima2"; - reg = <0xb8000000 0x10000>; - interrupts = <10>; - }; - - usb1: usb@b00f0000 { - compatible = "chipidea,ci13611a-prima2"; - reg = <0xb8010000 0x10000>; - interrupts = <11>; - }; - - sata@b00f0000 { - compatible = "synopsys,dwc-ahsata"; - reg = <0xb8020000 0x10000>; - interrupts = <37>; - }; - - security@b00f0000 { - compatible = "sirf,prima2-security"; - reg = <0xb8030000 0x10000>; - interrupts = <42>; - }; - }; - }; -}; diff --git a/arch/arm/boot/dts/prima2-evb.dts b/arch/arm/boot/dts/prima2-evb.dts new file mode 100644 index 0000000..57286b4 --- /dev/null +++ b/arch/arm/boot/dts/prima2-evb.dts @@ -0,0 +1,37 @@ +/* + * DTS file for CSR SiRFprimaII Evaluation Board + * + * Copyright (c) 2012 Cambridge Silicon Radio Limited, a CSR plc group company. + * + * Licensed under GPLv2 or later. + */ + +/dts-v1/; + +/include/ "prima2.dtsi" + +/ { + model = "CSR SiRFprimaII Evaluation Board"; + compatible = "sirf,prima2", "sirf,prima2-cb"; + + memory { + reg = <0x00000000 0x20000000>; + }; + + axi { + peri-iobg { + uart@b0060000 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins_a>; + }; + spi@b00d0000 { + pinctrl-names = "default"; + pinctrl-0 = <&spi0_pins_a>; + }; + spi@b0170000 { + pinctrl-names = "default"; + pinctrl-0 = <&spi1_pins_a>; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/prima2.dtsi b/arch/arm/boot/dts/prima2.dtsi new file mode 100644 index 0000000..055fca5 --- /dev/null +++ b/arch/arm/boot/dts/prima2.dtsi @@ -0,0 +1,640 @@ +/* + * DTS file for CSR SiRFprimaII SoC + * + * Copyright (c) 2012 Cambridge Silicon Radio Limited, a CSR plc group company. + * + * Licensed under GPLv2 or later. + */ + +/include/ "skeleton.dtsi" +/ { + compatible = "sirf,prima2"; + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&intc>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + reg = <0x0>; + d-cache-line-size = <32>; + i-cache-line-size = <32>; + d-cache-size = <32768>; + i-cache-size = <32768>; + /* from bootloader */ + timebase-frequency = <0>; + bus-frequency = <0>; + clock-frequency = <0>; + }; + }; + + axi { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x40000000 0x40000000 0x80000000>; + + l2-cache-controller@80040000 { + compatible = "arm,pl310-cache", "sirf,prima2-pl310-cache"; + reg = <0x80040000 0x1000>; + interrupts = <59>; + arm,tag-latency = <1 1 1>; + arm,data-latency = <1 1 1>; + arm,filter-ranges = <0 0x40000000>; + }; + + intc: interrupt-controller@80020000 { + #interrupt-cells = <1>; + interrupt-controller; + compatible = "sirf,prima2-intc"; + reg = <0x80020000 0x1000>; + }; + + sys-iobg { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x88000000 0x88000000 0x40000>; + + clock-controller@88000000 { + compatible = "sirf,prima2-clkc"; + reg = <0x88000000 0x1000>; + interrupts = <3>; + }; + + reset-controller@88010000 { + compatible = "sirf,prima2-rstc"; + reg = <0x88010000 0x1000>; + }; + + rsc-controller@88020000 { + compatible = "sirf,prima2-rsc"; + reg = <0x88020000 0x1000>; + }; + }; + + mem-iobg { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x90000000 0x90000000 0x10000>; + + memory-controller@90000000 { + compatible = "sirf,prima2-memc"; + reg = <0x90000000 0x10000>; + interrupts = <27>; + }; + }; + + disp-iobg { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x90010000 0x90010000 0x30000>; + + display@90010000 { + compatible = "sirf,prima2-lcd"; + reg = <0x90010000 0x20000>; + interrupts = <30>; + }; + + vpp@90020000 { + compatible = "sirf,prima2-vpp"; + reg = <0x90020000 0x10000>; + interrupts = <31>; + }; + }; + + graphics-iobg { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x98000000 0x98000000 0x8000000>; + + graphics@98000000 { + compatible = "powervr,sgx531"; + reg = <0x98000000 0x8000000>; + interrupts = <6>; + }; + }; + + multimedia-iobg { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0xa0000000 0xa0000000 0x8000000>; + + multimedia@a0000000 { + compatible = "sirf,prima2-video-codec"; + reg = <0xa0000000 0x8000000>; + interrupts = <5>; + }; + }; + + dsp-iobg { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0xa8000000 0xa8000000 0x2000000>; + + dspif@a8000000 { + compatible = "sirf,prima2-dspif"; + reg = <0xa8000000 0x10000>; + interrupts = <9>; + }; + + gps@a8010000 { + compatible = "sirf,prima2-gps"; + reg = <0xa8010000 0x10000>; + interrupts = <7>; + }; + + dsp@a9000000 { + compatible = "sirf,prima2-dsp"; + reg = <0xa9000000 0x1000000>; + interrupts = <8>; + }; + }; + + peri-iobg { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0xb0000000 0xb0000000 0x180000>; + + timer@b0020000 { + compatible = "sirf,prima2-tick"; + reg = <0xb0020000 0x1000>; + interrupts = <0>; + }; + + nand@b0030000 { + compatible = "sirf,prima2-nand"; + reg = <0xb0030000 0x10000>; + interrupts = <41>; + }; + + audio@b0040000 { + compatible = "sirf,prima2-audio"; + reg = <0xb0040000 0x10000>; + interrupts = <35>; + }; + + uart0: uart@b0050000 { + cell-index = <0>; + compatible = "sirf,prima2-uart"; + reg = <0xb0050000 0x10000>; + interrupts = <17>; + }; + + uart1: uart@b0060000 { + cell-index = <1>; + compatible = "sirf,prima2-uart"; + reg = <0xb0060000 0x10000>; + interrupts = <18>; + }; + + uart2: uart@b0070000 { + cell-index = <2>; + compatible = "sirf,prima2-uart"; + reg = <0xb0070000 0x10000>; + interrupts = <19>; + }; + + usp0: usp@b0080000 { + cell-index = <0>; + compatible = "sirf,prima2-usp"; + reg = <0xb0080000 0x10000>; + interrupts = <20>; + }; + + usp1: usp@b0090000 { + cell-index = <1>; + compatible = "sirf,prima2-usp"; + reg = <0xb0090000 0x10000>; + interrupts = <21>; + }; + + usp2: usp@b00a0000 { + cell-index = <2>; + compatible = "sirf,prima2-usp"; + reg = <0xb00a0000 0x10000>; + interrupts = <22>; + }; + + dmac0: dma-controller@b00b0000 { + cell-index = <0>; + compatible = "sirf,prima2-dmac"; + reg = <0xb00b0000 0x10000>; + interrupts = <12>; + }; + + dmac1: dma-controller@b0160000 { + cell-index = <1>; + compatible = "sirf,prima2-dmac"; + reg = <0xb0160000 0x10000>; + interrupts = <13>; + }; + + vip@b00C0000 { + compatible = "sirf,prima2-vip"; + reg = <0xb00C0000 0x10000>; + }; + + spi0: spi@b00d0000 { + cell-index = <0>; + compatible = "sirf,prima2-spi"; + reg = <0xb00d0000 0x10000>; + interrupts = <15>; + }; + + spi1: spi@b0170000 { + cell-index = <1>; + compatible = "sirf,prima2-spi"; + reg = <0xb0170000 0x10000>; + interrupts = <16>; + }; + + i2c0: i2c@b00e0000 { + cell-index = <0>; + compatible = "sirf,prima2-i2c"; + reg = <0xb00e0000 0x10000>; + interrupts = <24>; + }; + + i2c1: i2c@b00f0000 { + cell-index = <1>; + compatible = "sirf,prima2-i2c"; + reg = <0xb00f0000 0x10000>; + interrupts = <25>; + }; + + tsc@b0110000 { + compatible = "sirf,prima2-tsc"; + reg = <0xb0110000 0x10000>; + interrupts = <33>; + }; + + gpio: pinctrl@b0120000 { + #gpio-cells = <2>; + #interrupt-cells = <2>; + compatible = "sirf,prima2-pinctrl"; + reg = <0xb0120000 0x10000>; + interrupts = <43 44 45 46 47>; + gpio-controller; + interrupt-controller; + + lcd_16pins_a: lcd0@0 { + lcd { + sirf,pins = "lcd_16bitsgrp"; + sirf,function = "lcd_16bits"; + }; + }; + lcd_18pins_a: lcd0@1 { + lcd { + sirf,pins = "lcd_18bitsgrp"; + sirf,function = "lcd_18bits"; + }; + }; + lcd_24pins_a: lcd0@2 { + lcd { + sirf,pins = "lcd_24bitsgrp"; + sirf,function = "lcd_24bits"; + }; + }; + lcdrom_pins_a: lcdrom0@0 { + lcd { + sirf,pins = "lcdromgrp"; + sirf,function = "lcdrom"; + }; + }; + uart0_pins_a: uart0@0 { + uart { + sirf,pins = "uart0grp"; + sirf,function = "uart0"; + }; + }; + uart1_pins_a: uart1@0 { + uart { + sirf,pins = "uart1grp"; + sirf,function = "uart1"; + }; + }; + uart2_pins_a: uart2@0 { + uart { + sirf,pins = "uart2grp"; + sirf,function = "uart2"; + }; + }; + uart2_noflow_pins_a: uart2@1 { + uart { + sirf,pins = "uart2_nostreamctrlgrp"; + sirf,function = "uart2_nostreamctrl"; + }; + }; + spi0_pins_a: spi0@0 { + spi { + sirf,pins = "spi0grp"; + sirf,function = "spi0"; + }; + }; + spi1_pins_a: spi1@0 { + spi { + sirf,pins = "spi1grp"; + sirf,function = "spi1"; + }; + }; + i2c0_pins_a: i2c0@0 { + i2c { + sirf,pins = "i2c0grp"; + sirf,function = "i2c0"; + }; + }; + i2c1_pins_a: i2c1@0 { + i2c { + sirf,pins = "i2c1grp"; + sirf,function = "i2c1"; + }; + }; + pwm0_pins_a: pwm0@0 { + pwm { + sirf,pins = "pwm0grp"; + sirf,function = "pwm0"; + }; + }; + pwm1_pins_a: pwm1@0 { + pwm { + sirf,pins = "pwm1grp"; + sirf,function = "pwm1"; + }; + }; + pwm2_pins_a: pwm2@0 { + pwm { + sirf,pins = "pwm2grp"; + sirf,function = "pwm2"; + }; + }; + pwm3_pins_a: pwm3@0 { + pwm { + sirf,pins = "pwm3grp"; + sirf,function = "pwm3"; + }; + }; + gps_pins_a: gps@0 { + gps { + sirf,pins = "gpsgrp"; + sirf,function = "gps"; + }; + }; + vip_pins_a: vip@0 { + vip { + sirf,pins = "vipgrp"; + sirf,function = "vip"; + }; + }; + sdmmc0_pins_a: sdmmc0@0 { + sdmmc0 { + sirf,pins = "sdmmc0grp"; + sirf,function = "sdmmc0"; + }; + }; + sdmmc1_pins_a: sdmmc1@0 { + sdmmc1 { + sirf,pins = "sdmmc1grp"; + sirf,function = "sdmmc1"; + }; + }; + sdmmc2_pins_a: sdmmc2@0 { + sdmmc2 { + sirf,pins = "sdmmc2grp"; + sirf,function = "sdmmc2"; + }; + }; + sdmmc3_pins_a: sdmmc3@0 { + sdmmc3 { + sirf,pins = "sdmmc3grp"; + sirf,function = "sdmmc3"; + }; + }; + sdmmc4_pins_a: sdmmc4@0 { + sdmmc4 { + sirf,pins = "sdmmc4grp"; + sirf,function = "sdmmc4"; + }; + }; + sdmmc5_pins_a: sdmmc5@0 { + sdmmc5 { + sirf,pins = "sdmmc5grp"; + sirf,function = "sdmmc5"; + }; + }; + i2s_pins_a: i2s@0 { + i2s { + sirf,pins = "i2sgrp"; + sirf,function = "i2s"; + }; + }; + ac97_pins_a: ac97@0 { + ac97 { + sirf,pins = "ac97grp"; + sirf,function = "ac97"; + }; + }; + nand_pins_a: nand@0 { + nand { + sirf,pins = "nandgrp"; + sirf,function = "nand"; + }; + }; + usp0_pins_a: usp0@0 { + usp0 { + sirf,pins = "usp0grp"; + sirf,function = "usp0"; + }; + }; + usp1_pins_a: usp1@0 { + usp1 { + sirf,pins = "usp1grp"; + sirf,function = "usp1"; + }; + }; + usp2_pins_a: usp2@0 { + usp2 { + sirf,pins = "usp2grp"; + sirf,function = "usp2"; + }; + }; + usb0_utmi_drvbus_pins_a: usb0_utmi_drvbus@0 { + usb0_utmi_drvbus { + sirf,pins = "usb0_utmi_drvbusgrp"; + sirf,function = "usb0_utmi_drvbus"; + }; + }; + usb1_utmi_drvbus_pins_a: usb1_utmi_drvbus@0 { + usb1_utmi_drvbus { + sirf,pins = "usb1_utmi_drvbusgrp"; + sirf,function = "usb1_utmi_drvbus"; + }; + }; + warm_rst_pins_a: warm_rst@0 { + warm_rst { + sirf,pins = "warm_rstgrp"; + sirf,function = "warm_rst"; + }; + }; + pulse_count_pins_a: pulse_count@0 { + pulse_count { + sirf,pins = "pulse_countgrp"; + sirf,function = "pulse_count"; + }; + }; + cko0_rst_pins_a: cko0_rst@0 { + cko0_rst { + sirf,pins = "cko0_rstgrp"; + sirf,function = "cko0_rst"; + }; + }; + cko1_rst_pins_a: cko1_rst@0 { + cko1_rst { + sirf,pins = "cko1_rstgrp"; + sirf,function = "cko1_rst"; + }; + }; + }; + + pwm@b0130000 { + compatible = "sirf,prima2-pwm"; + reg = <0xb0130000 0x10000>; + }; + + efusesys@b0140000 { + compatible = "sirf,prima2-efuse"; + reg = <0xb0140000 0x10000>; + }; + + pulsec@b0150000 { + compatible = "sirf,prima2-pulsec"; + reg = <0xb0150000 0x10000>; + interrupts = <48>; + }; + + pci-iobg { + compatible = "sirf,prima2-pciiobg", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x56000000 0x56000000 0x1b00000>; + + sd0: sdhci@56000000 { + cell-index = <0>; + compatible = "sirf,prima2-sdhc"; + reg = <0x56000000 0x100000>; + interrupts = <38>; + }; + + sd1: sdhci@56100000 { + cell-index = <1>; + compatible = "sirf,prima2-sdhc"; + reg = <0x56100000 0x100000>; + interrupts = <38>; + }; + + sd2: sdhci@56200000 { + cell-index = <2>; + compatible = "sirf,prima2-sdhc"; + reg = <0x56200000 0x100000>; + interrupts = <23>; + }; + + sd3: sdhci@56300000 { + cell-index = <3>; + compatible = "sirf,prima2-sdhc"; + reg = <0x56300000 0x100000>; + interrupts = <23>; + }; + + sd4: sdhci@56400000 { + cell-index = <4>; + compatible = "sirf,prima2-sdhc"; + reg = <0x56400000 0x100000>; + interrupts = <39>; + }; + + sd5: sdhci@56500000 { + cell-index = <5>; + compatible = "sirf,prima2-sdhc"; + reg = <0x56500000 0x100000>; + interrupts = <39>; + }; + + pci-copy@57900000 { + compatible = "sirf,prima2-pcicp"; + reg = <0x57900000 0x100000>; + interrupts = <40>; + }; + + rom-interface@57a00000 { + compatible = "sirf,prima2-romif"; + reg = <0x57a00000 0x100000>; + }; + }; + }; + + rtc-iobg { + compatible = "sirf,prima2-rtciobg", "sirf-prima2-rtciobg-bus"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x80030000 0x10000>; + + gpsrtc@1000 { + compatible = "sirf,prima2-gpsrtc"; + reg = <0x1000 0x1000>; + interrupts = <55 56 57>; + }; + + sysrtc@2000 { + compatible = "sirf,prima2-sysrtc"; + reg = <0x2000 0x1000>; + interrupts = <52 53 54>; + }; + + pwrc@3000 { + compatible = "sirf,prima2-pwrc"; + reg = <0x3000 0x1000>; + interrupts = <32>; + }; + }; + + uus-iobg { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0xb8000000 0xb8000000 0x40000>; + + usb0: usb@b00e0000 { + compatible = "chipidea,ci13611a-prima2"; + reg = <0xb8000000 0x10000>; + interrupts = <10>; + }; + + usb1: usb@b00f0000 { + compatible = "chipidea,ci13611a-prima2"; + reg = <0xb8010000 0x10000>; + interrupts = <11>; + }; + + sata@b00f0000 { + compatible = "synopsys,dwc-ahsata"; + reg = <0xb8020000 0x10000>; + interrupts = <37>; + }; + + security@b00f0000 { + compatible = "sirf,prima2-security"; + reg = <0xb8030000 0x10000>; + interrupts = <42>; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/pxa27x.dtsi b/arch/arm/boot/dts/pxa27x.dtsi new file mode 100644 index 0000000..d7c5d72 --- /dev/null +++ b/arch/arm/boot/dts/pxa27x.dtsi @@ -0,0 +1,14 @@ +/* The pxa3xx skeleton simply augments the 2xx version */ +/include/ "pxa2xx.dtsi" + +/ { + model = "Marvell PXA27x familiy SoC"; + compatible = "marvell,pxa27x"; + + pxabus { + pxairq: interrupt-controller@40d00000 { + marvell,intc-priority; + marvell,intc-nr-irqs = <34>; + }; + }; +}; diff --git a/arch/arm/boot/dts/pxa2xx.dtsi b/arch/arm/boot/dts/pxa2xx.dtsi new file mode 100644 index 0000000..f18aad3 --- /dev/null +++ b/arch/arm/boot/dts/pxa2xx.dtsi @@ -0,0 +1,132 @@ +/* + * pxa2xx.dtsi - Device Tree Include file for Marvell PXA2xx family SoC + * + * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com> + * + * Licensed under GPLv2 or later. + */ + +/include/ "skeleton.dtsi" + +/ { + model = "Marvell PXA2xx family SoC"; + compatible = "marvell,pxa2xx"; + interrupt-parent = <&pxairq>; + + aliases { + serial0 = &ffuart; + serial1 = &btuart; + serial2 = &stuart; + serial3 = &hwuart; + i2c0 = &pwri2c; + i2c1 = &pxai2c1; + }; + + cpus { + cpu@0 { + compatible = "arm,xscale"; + }; + }; + + pxabus { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + pxairq: interrupt-controller@40d00000 { + #interrupt-cells = <1>; + compatible = "marvell,pxa-intc"; + interrupt-controller; + interrupt-parent; + marvell,intc-nr-irqs = <32>; + reg = <0x40d00000 0xd0>; + }; + + gpio: gpio@40e00000 { + compatible = "mrvl,pxa-gpio"; + #address-cells = <0x1>; + #size-cells = <0x1>; + reg = <0x40e00000 0x10000>; + gpio-controller; + #gpio-cells = <0x2>; + interrupts = <10>; + interrupt-names = "gpio_mux"; + interrupt-controller; + #interrupt-cells = <0x2>; + ranges; + + gcb0: gpio@40e00000 { + reg = <0x40e00000 0x4>; + }; + + gcb1: gpio@40e00004 { + reg = <0x40e00004 0x4>; + }; + + gcb2: gpio@40e00008 { + reg = <0x40e00008 0x4>; + }; + gcb3: gpio@40e0000c { + reg = <0x40e0000c 0x4>; + }; + }; + + ffuart: uart@40100000 { + compatible = "mrvl,pxa-uart"; + reg = <0x40100000 0x30>; + interrupts = <22>; + status = "disabled"; + }; + + btuart: uart@40200000 { + compatible = "mrvl,pxa-uart"; + reg = <0x40200000 0x30>; + interrupts = <21>; + status = "disabled"; + }; + + stuart: uart@40700000 { + compatible = "mrvl,pxa-uart"; + reg = <0x40700000 0x30>; + interrupts = <20>; + status = "disabled"; + }; + + hwuart: uart@41100000 { + compatible = "mrvl,pxa-uart"; + reg = <0x41100000 0x30>; + interrupts = <7>; + status = "disabled"; + }; + + pxai2c1: i2c@40301680 { + compatible = "mrvl,pxa-i2c"; + reg = <0x40301680 0x30>; + interrupts = <18>; + #address-cells = <0x1>; + #size-cells = <0>; + status = "disabled"; + }; + + usb0: ohci@4c000000 { + compatible = "mrvl,pxa-ohci"; + reg = <0x4c000000 0x10000>; + interrupts = <3>; + status = "disabled"; + }; + + mmc0: mmc@41100000 { + compatible = "mrvl,pxa-mmc"; + reg = <0x41100000 0x1000>; + interrupts = <23>; + status = "disabled"; + }; + + rtc@40900000 { + compatible = "marvell,pxa-rtc"; + reg = <0x40900000 0x3c>; + interrupts = <30 31>; + }; + }; +}; diff --git a/arch/arm/boot/dts/pxa3xx.dtsi b/arch/arm/boot/dts/pxa3xx.dtsi new file mode 100644 index 0000000..f9d92da --- /dev/null +++ b/arch/arm/boot/dts/pxa3xx.dtsi @@ -0,0 +1,32 @@ +/* The pxa3xx skeleton simply augments the 2xx version */ +/include/ "pxa2xx.dtsi" + +/ { + model = "Marvell PXA3xx familiy SoC"; + compatible = "marvell,pxa3xx"; + + pxabus { + pwri2c: i2c@40f500c0 { + compatible = "mrvl,pwri2c"; + reg = <0x40f500c0 0x30>; + interrupts = <6>; + #address-cells = <0x1>; + #size-cells = <0>; + status = "disabled"; + }; + + nand0: nand@43100000 { + compatible = "marvell,pxa3xx-nand"; + reg = <0x43100000 90>; + interrupts = <45>; + #address-cells = <1>; + #size-cells = <1>; + status = "disabled"; + }; + + pxairq: interrupt-controller@40d00000 { + marvell,intc-priority; + marvell,intc-nr-irqs = <56>; + }; + }; +}; diff --git a/arch/arm/boot/dts/pxa910.dtsi b/arch/arm/boot/dts/pxa910.dtsi index aebf32d..a3be44d8 100644 --- a/arch/arm/boot/dts/pxa910.dtsi +++ b/arch/arm/boot/dts/pxa910.dtsi @@ -25,6 +25,11 @@ interrupt-parent = <&intc>; ranges; + L2: l2-cache { + compatible = "marvell,tauros2-cache"; + marvell,tauros2-cache-features = <0x3>; + }; + axi@d4200000 { /* AXI */ compatible = "mrvl,axi-bus", "simple-bus"; #address-cells = <1>; diff --git a/arch/arm/boot/dts/tegra20-harmony.dts b/arch/arm/boot/dts/tegra20-harmony.dts index f146dbf..c3ef1ad 100644 --- a/arch/arm/boot/dts/tegra20-harmony.dts +++ b/arch/arm/boot/dts/tegra20-harmony.dts @@ -275,6 +275,160 @@ i2c@7000d000 { status = "okay"; clock-frequency = <400000>; + + pmic: tps6586x@34 { + compatible = "ti,tps6586x"; + reg = <0x34>; + interrupts = <0 86 0x4>; + + ti,system-power-controller; + + #gpio-cells = <2>; + gpio-controller; + + sys-supply = <&vdd_5v0_reg>; + vin-sm0-supply = <&sys_reg>; + vin-sm1-supply = <&sys_reg>; + vin-sm2-supply = <&sys_reg>; + vinldo01-supply = <&sm2_reg>; + vinldo23-supply = <&sm2_reg>; + vinldo4-supply = <&sm2_reg>; + vinldo678-supply = <&sm2_reg>; + vinldo9-supply = <&sm2_reg>; + + regulators { + #address-cells = <1>; + #size-cells = <0>; + + sys_reg: regulator@0 { + reg = <0>; + regulator-compatible = "sys"; + regulator-name = "vdd_sys"; + regulator-always-on; + }; + + regulator@1 { + reg = <1>; + regulator-compatible = "sm0"; + regulator-name = "vdd_sm0,vdd_core"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + regulator@2 { + reg = <2>; + regulator-compatible = "sm1"; + regulator-name = "vdd_sm1,vdd_cpu"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + sm2_reg: regulator@3 { + reg = <3>; + regulator-compatible = "sm2"; + regulator-name = "vdd_sm2,vin_ldo*"; + regulator-min-microvolt = <3700000>; + regulator-max-microvolt = <3700000>; + regulator-always-on; + }; + + regulator@4 { + reg = <4>; + regulator-compatible = "ldo0"; + regulator-name = "vdd_ldo0,vddio_pex_clk"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + regulator@5 { + reg = <5>; + regulator-compatible = "ldo1"; + regulator-name = "vdd_ldo1,avdd_pll*"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + }; + + regulator@6 { + reg = <6>; + regulator-compatible = "ldo2"; + regulator-name = "vdd_ldo2,vdd_rtc"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + regulator@7 { + reg = <7>; + regulator-compatible = "ldo3"; + regulator-name = "vdd_ldo3,avdd_usb*"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + regulator@8 { + reg = <8>; + regulator-compatible = "ldo4"; + regulator-name = "vdd_ldo4,avdd_osc,vddio_sys"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + regulator@9 { + reg = <9>; + regulator-compatible = "ldo5"; + regulator-name = "vdd_ldo5,vcore_mmc"; + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + regulator-always-on; + }; + + regulator@10 { + reg = <10>; + regulator-compatible = "ldo6"; + regulator-name = "vdd_ldo6,avdd_vdac"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + regulator@11 { + reg = <11>; + regulator-compatible = "ldo7"; + regulator-name = "vdd_ldo7,avdd_hdmi"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + regulator@12 { + reg = <12>; + regulator-compatible = "ldo8"; + regulator-name = "vdd_ldo8,avdd_hdmi_pll"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + regulator@13 { + reg = <13>; + regulator-compatible = "ldo9"; + regulator-name = "vdd_ldo9,avdd_2v85,vdd_ddr_rx"; + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + regulator-always-on; + }; + + regulator@14 { + reg = <14>; + regulator-compatible = "ldo_rtc"; + regulator-name = "vdd_rtc_out,vdd_cell"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; + }; }; pmc { @@ -310,6 +464,72 @@ bus-width = <8>; }; + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + vdd_5v0_reg: regulator@0 { + compatible = "regulator-fixed"; + reg = <0>; + regulator-name = "vdd_5v0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "vdd_1v5"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + gpio = <&pmic 0 0>; + }; + + regulator@2 { + compatible = "regulator-fixed"; + reg = <2>; + regulator-name = "vdd_1v2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + gpio = <&pmic 1 0>; + enable-active-high; + }; + + regulator@3 { + compatible = "regulator-fixed"; + reg = <3>; + regulator-name = "vdd_1v05"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + gpio = <&pmic 2 0>; + enable-active-high; + /* Hack until board-harmony-pcie.c is removed */ + status = "disabled"; + }; + + regulator@4 { + compatible = "regulator-fixed"; + reg = <4>; + regulator-name = "vdd_pnl"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + gpio = <&gpio 22 0>; /* gpio PC6 */ + enable-active-high; + }; + + regulator@5 { + compatible = "regulator-fixed"; + reg = <5>; + regulator-name = "vdd_bl"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + gpio = <&gpio 176 0>; /* gpio PW0 */ + enable-active-high; + }; + }; + sound { compatible = "nvidia,tegra-audio-wm8903-harmony", "nvidia,tegra-audio-wm8903"; diff --git a/arch/arm/boot/dts/tegra20-medcom-wide.dts b/arch/arm/boot/dts/tegra20-medcom-wide.dts new file mode 100644 index 0000000..a2d6d65 --- /dev/null +++ b/arch/arm/boot/dts/tegra20-medcom-wide.dts @@ -0,0 +1,58 @@ +/dts-v1/; + +/include/ "tegra20-tamonten.dtsi" + +/ { + model = "Avionic Design Medcom-Wide board"; + compatible = "ad,medcom-wide", "ad,tamonten", "nvidia,tegra20"; + + i2c@7000c000 { + wm8903: wm8903@1a { + compatible = "wlf,wm8903"; + reg = <0x1a>; + interrupt-parent = <&gpio>; + interrupts = <187 0x04>; + + gpio-controller; + #gpio-cells = <2>; + + micdet-cfg = <0>; + micdet-delay = <100>; + gpio-cfg = <0xffffffff + 0xffffffff + 0 + 0xffffffff + 0xffffffff>; + }; + }; + + backlight { + compatible = "pwm-backlight"; + pwms = <&pwm 0 5000000>; + + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + }; + + sound { + compatible = "ad,tegra-audio-wm8903-medcom-wide", + "nvidia,tegra-audio-wm8903"; + nvidia,model = "Avionic Design Medcom-Wide"; + + nvidia,audio-routing = + "Headphone Jack", "HPOUTR", + "Headphone Jack", "HPOUTL", + "Int Spk", "ROP", + "Int Spk", "RON", + "Int Spk", "LOP", + "Int Spk", "LON", + "Mic Jack", "MICBIAS", + "IN1L", "Mic Jack"; + + nvidia,i2s-controller = <&tegra_i2s1>; + nvidia,audio-codec = <&wm8903>; + + nvidia,spkr-en-gpios = <&wm8903 2 0>; + nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */ + }; +}; diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts index 684a9e1..ddf287f 100644 --- a/arch/arm/boot/dts/tegra20-paz00.dts +++ b/arch/arm/boot/dts/tegra20-paz00.dts @@ -272,12 +272,170 @@ status = "okay"; clock-frequency = <400000>; + pmic: tps6586x@34 { + compatible = "ti,tps6586x"; + reg = <0x34>; + interrupts = <0 86 0x4>; + + #gpio-cells = <2>; + gpio-controller; + + sys-supply = <&p5valw_reg>; + vin-sm0-supply = <&sys_reg>; + vin-sm1-supply = <&sys_reg>; + vin-sm2-supply = <&sys_reg>; + vinldo01-supply = <&sm2_reg>; + vinldo23-supply = <&sm2_reg>; + vinldo4-supply = <&sm2_reg>; + vinldo678-supply = <&sm2_reg>; + vinldo9-supply = <&sm2_reg>; + + regulators { + #address-cells = <1>; + #size-cells = <0>; + + sys_reg: regulator@0 { + reg = <0>; + regulator-compatible = "sys"; + regulator-name = "vdd_sys"; + regulator-always-on; + }; + + regulator@1 { + reg = <1>; + regulator-compatible = "sm0"; + regulator-name = "+1.2vs_sm0,vdd_core"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + regulator@2 { + reg = <2>; + regulator-compatible = "sm1"; + regulator-name = "+1.0vs_sm1,vdd_cpu"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + sm2_reg: regulator@3 { + reg = <3>; + regulator-compatible = "sm2"; + regulator-name = "+3.7vs_sm2,vin_ldo*"; + regulator-min-microvolt = <3700000>; + regulator-max-microvolt = <3700000>; + regulator-always-on; + }; + + /* LDO0 is not connected to anything */ + + regulator@5 { + reg = <5>; + regulator-compatible = "ldo1"; + regulator-name = "+1.1vs_ldo1,avdd_pll*"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + }; + + regulator@6 { + reg = <6>; + regulator-compatible = "ldo2"; + regulator-name = "+1.2vs_ldo2,vdd_rtc"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + regulator@7 { + reg = <7>; + regulator-compatible = "ldo3"; + regulator-name = "+3.3vs_ldo3,avdd_usb*"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + regulator@8 { + reg = <8>; + regulator-compatible = "ldo4"; + regulator-name = "+1.8vs_ldo4,avdd_osc,vddio_sys"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + regulator@9 { + reg = <9>; + regulator-compatible = "ldo5"; + regulator-name = "+2.85vs_ldo5,vcore_mmc"; + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + regulator-always-on; + }; + + regulator@10 { + reg = <10>; + regulator-compatible = "ldo6"; + /* + * Research indicates this should be + * 1.8v; other boards that use this + * rail for the same purpose need it + * set to 1.8v. The schematic signal + * name is incorrect; perhaps copied + * from an incorrect NVIDIA reference. + */ + regulator-name = "+2.85vs_ldo6,avdd_vdac"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + regulator@11 { + reg = <11>; + regulator-compatible = "ldo7"; + regulator-name = "+3.3vs_ldo7,avdd_hdmi"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + regulator@12 { + reg = <12>; + regulator-compatible = "ldo8"; + regulator-name = "+1.8vs_ldo8,avdd_hdmi_pll"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + regulator@13 { + reg = <13>; + regulator-compatible = "ldo9"; + regulator-name = "+2.85vs_ldo9,vdd_ddr_rx"; + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + regulator-always-on; + }; + + regulator@14 { + reg = <14>; + regulator-compatible = "ldo_rtc"; + regulator-name = "+3.3vs_rtc"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; + }; + adt7461@4c { compatible = "adi,adt7461"; reg = <0x4c>; }; }; + pmc { + nvidia,invert-interrupt; + }; + usb@c5000000 { status = "okay"; }; @@ -325,6 +483,21 @@ }; }; + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + p5valw_reg: regulator@0 { + compatible = "regulator-fixed"; + reg = <0>; + regulator-name = "+5valw"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + }; + sound { compatible = "nvidia,tegra-audio-alc5632-paz00", "nvidia,tegra-audio-alc5632"; diff --git a/arch/arm/boot/dts/tegra20-plutux.dts b/arch/arm/boot/dts/tegra20-plutux.dts new file mode 100644 index 0000000..331a3ef --- /dev/null +++ b/arch/arm/boot/dts/tegra20-plutux.dts @@ -0,0 +1,50 @@ +/dts-v1/; + +/include/ "tegra20-tamonten.dtsi" + +/ { + model = "Avionic Design Plutux board"; + compatible = "ad,plutux", "ad,tamonten", "nvidia,tegra20"; + + i2c@7000c000 { + wm8903: wm8903@1a { + compatible = "wlf,wm8903"; + reg = <0x1a>; + interrupt-parent = <&gpio>; + interrupts = <187 0x04>; + + gpio-controller; + #gpio-cells = <2>; + + micdet-cfg = <0>; + micdet-delay = <100>; + gpio-cfg = <0xffffffff + 0xffffffff + 0 + 0xffffffff + 0xffffffff>; + }; + }; + + sound { + compatible = "ad,tegra-audio-plutux", + "nvidia,tegra-audio-wm8903"; + nvidia,model = "Avionic Design Plutux"; + + nvidia,audio-routing = + "Headphone Jack", "HPOUTR", + "Headphone Jack", "HPOUTL", + "Int Spk", "ROP", + "Int Spk", "RON", + "Int Spk", "LOP", + "Int Spk", "LON", + "Mic Jack", "MICBIAS", + "IN1L", "Mic Jack"; + + nvidia,i2s-controller = <&tegra_i2s1>; + nvidia,audio-codec = <&wm8903>; + + nvidia,spkr-en-gpios = <&wm8903 2 0>; + nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */ + }; +}; diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts index 85e621a..e60dc71 100644 --- a/arch/arm/boot/dts/tegra20-seaboard.dts +++ b/arch/arm/boot/dts/tegra20-seaboard.dts @@ -374,6 +374,154 @@ status = "okay"; clock-frequency = <400000>; + pmic: tps6586x@34 { + compatible = "ti,tps6586x"; + reg = <0x34>; + interrupts = <0 86 0x4>; + + ti,system-power-controller; + + #gpio-cells = <2>; + gpio-controller; + + sys-supply = <&vdd_5v0_reg>; + vin-sm0-supply = <&sys_reg>; + vin-sm1-supply = <&sys_reg>; + vin-sm2-supply = <&sys_reg>; + vinldo01-supply = <&sm2_reg>; + vinldo23-supply = <&sm2_reg>; + vinldo4-supply = <&sm2_reg>; + vinldo678-supply = <&sm2_reg>; + vinldo9-supply = <&sm2_reg>; + + regulators { + #address-cells = <1>; + #size-cells = <0>; + + sys_reg: regulator@0 { + reg = <0>; + regulator-compatible = "sys"; + regulator-name = "vdd_sys"; + regulator-always-on; + }; + + regulator@1 { + reg = <1>; + regulator-compatible = "sm0"; + regulator-name = "vdd_sm0,vdd_core"; + regulator-min-microvolt = <1300000>; + regulator-max-microvolt = <1300000>; + regulator-always-on; + }; + + regulator@2 { + reg = <2>; + regulator-compatible = "sm1"; + regulator-name = "vdd_sm1,vdd_cpu"; + regulator-min-microvolt = <1125000>; + regulator-max-microvolt = <1125000>; + regulator-always-on; + }; + + sm2_reg: regulator@3 { + reg = <3>; + regulator-compatible = "sm2"; + regulator-name = "vdd_sm2,vin_ldo*"; + regulator-min-microvolt = <3700000>; + regulator-max-microvolt = <3700000>; + regulator-always-on; + }; + + /* LDO0 is not connected to anything */ + + regulator@5 { + reg = <5>; + regulator-compatible = "ldo1"; + regulator-name = "vdd_ldo1,avdd_pll*"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + }; + + regulator@6 { + reg = <6>; + regulator-compatible = "ldo2"; + regulator-name = "vdd_ldo2,vdd_rtc"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + regulator@7 { + reg = <7>; + regulator-compatible = "ldo3"; + regulator-name = "vdd_ldo3,avdd_usb*"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + regulator@8 { + reg = <8>; + regulator-compatible = "ldo4"; + regulator-name = "vdd_ldo4,avdd_osc,vddio_sys"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + regulator@9 { + reg = <9>; + regulator-compatible = "ldo5"; + regulator-name = "vdd_ldo5,vcore_mmc"; + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + regulator-always-on; + }; + + regulator@10 { + reg = <10>; + regulator-compatible = "ldo6"; + regulator-name = "vdd_ldo6,avdd_vdac,vddio_vi,vddio_cam"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + regulator@11 { + reg = <11>; + regulator-compatible = "ldo7"; + regulator-name = "vdd_ldo7,avdd_hdmi,vdd_fuse"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + regulator@12 { + reg = <12>; + regulator-compatible = "ldo8"; + regulator-name = "vdd_ldo8,avdd_hdmi_pll"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + regulator@13 { + reg = <13>; + regulator-compatible = "ldo9"; + regulator-name = "vdd_ldo9,avdd_2v85,vdd_ddr_rx"; + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + regulator-always-on; + }; + + regulator@14 { + reg = <14>; + regulator-compatible = "ldo_rtc"; + regulator-name = "vdd_rtc_out,vdd_cell"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; + }; + temperature-sensor@4c { compatible = "nct1008"; reg = <0x4c>; @@ -387,6 +535,10 @@ }; }; + pmc { + nvidia,invert-interrupt; + }; + memory-controller@0x7000f400 { emc-table@190000 { reg = <190000>; @@ -473,6 +625,40 @@ }; }; + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + vdd_5v0_reg: regulator@0 { + compatible = "regulator-fixed"; + reg = <0>; + regulator-name = "vdd_5v0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "vdd_1v5"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + gpio = <&pmic 0 0>; + }; + + regulator@2 { + compatible = "regulator-fixed"; + reg = <2>; + regulator-name = "vdd_1v2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + gpio = <&pmic 1 0>; + enable-active-high; + }; + }; + sound { compatible = "nvidia,tegra-audio-wm8903-seaboard", "nvidia,tegra-audio-wm8903"; diff --git a/arch/arm/boot/dts/tegra20-tamonten.dtsi b/arch/arm/boot/dts/tegra20-tamonten.dtsi new file mode 100644 index 0000000..f18cec9 --- /dev/null +++ b/arch/arm/boot/dts/tegra20-tamonten.dtsi @@ -0,0 +1,449 @@ +/include/ "tegra20.dtsi" + +/ { + model = "Avionic Design Tamonten SOM"; + compatible = "ad,tamonten", "nvidia,tegra20"; + + memory { + reg = <0x00000000 0x20000000>; + }; + + pinmux { + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + + state_default: pinmux { + ata { + nvidia,pins = "ata"; + nvidia,function = "ide"; + }; + atb { + nvidia,pins = "atb", "gma", "gme"; + nvidia,function = "sdio4"; + }; + atc { + nvidia,pins = "atc"; + nvidia,function = "nand"; + }; + atd { + nvidia,pins = "atd", "ate", "gmb", "gmd", "gpu", + "spia", "spib", "spic"; + nvidia,function = "gmi"; + }; + cdev1 { + nvidia,pins = "cdev1"; + nvidia,function = "plla_out"; + }; + cdev2 { + nvidia,pins = "cdev2"; + nvidia,function = "pllp_out4"; + }; + crtp { + nvidia,pins = "crtp"; + nvidia,function = "crt"; + }; + csus { + nvidia,pins = "csus"; + nvidia,function = "vi_sensor_clk"; + }; + dap1 { + nvidia,pins = "dap1"; + nvidia,function = "dap1"; + }; + dap2 { + nvidia,pins = "dap2"; + nvidia,function = "dap2"; + }; + dap3 { + nvidia,pins = "dap3"; + nvidia,function = "dap3"; + }; + dap4 { + nvidia,pins = "dap4"; + nvidia,function = "dap4"; + }; + ddc { + nvidia,pins = "ddc"; + nvidia,function = "i2c2"; + }; + dta { + nvidia,pins = "dta", "dtd"; + nvidia,function = "sdio2"; + }; + dtb { + nvidia,pins = "dtb", "dtc", "dte"; + nvidia,function = "rsvd1"; + }; + dtf { + nvidia,pins = "dtf"; + nvidia,function = "i2c3"; + }; + gmc { + nvidia,pins = "gmc"; + nvidia,function = "uartd"; + }; + gpu7 { + nvidia,pins = "gpu7"; + nvidia,function = "rtck"; + }; + gpv { + nvidia,pins = "gpv", "slxa", "slxk"; + nvidia,function = "pcie"; + }; + hdint { + nvidia,pins = "hdint", "pta"; + nvidia,function = "hdmi"; + }; + i2cp { + nvidia,pins = "i2cp"; + nvidia,function = "i2cp"; + }; + irrx { + nvidia,pins = "irrx", "irtx"; + nvidia,function = "uarta"; + }; + kbca { + nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd", + "kbce", "kbcf"; + nvidia,function = "kbc"; + }; + lcsn { + nvidia,pins = "lcsn", "ld0", "ld1", "ld2", + "ld3", "ld4", "ld5", "ld6", "ld7", + "ld8", "ld9", "ld10", "ld11", "ld12", + "ld13", "ld14", "ld15", "ld16", "ld17", + "ldc", "ldi", "lhp0", "lhp1", "lhp2", + "lhs", "lm0", "lm1", "lpp", "lpw0", + "lpw1", "lpw2", "lsc0", "lsc1", "lsck", + "lsda", "lsdi", "lspi", "lvp0", "lvp1", + "lvs"; + nvidia,function = "displaya"; + }; + owc { + nvidia,pins = "owc", "spdi", "spdo", "uac"; + nvidia,function = "rsvd2"; + }; + pmc { + nvidia,pins = "pmc"; + nvidia,function = "pwr_on"; + }; + rm { + nvidia,pins = "rm"; + nvidia,function = "i2c1"; + }; + sdb { + nvidia,pins = "sdb", "sdc", "sdd"; + nvidia,function = "pwm"; + }; + sdio1 { + nvidia,pins = "sdio1"; + nvidia,function = "sdio1"; + }; + slxc { + nvidia,pins = "slxc", "slxd"; + nvidia,function = "spdif"; + }; + spid { + nvidia,pins = "spid", "spie", "spif"; + nvidia,function = "spi1"; + }; + spig { + nvidia,pins = "spig", "spih"; + nvidia,function = "spi2_alt"; + }; + uaa { + nvidia,pins = "uaa", "uab", "uda"; + nvidia,function = "ulpi"; + }; + uad { + nvidia,pins = "uad"; + nvidia,function = "irda"; + }; + uca { + nvidia,pins = "uca", "ucb"; + nvidia,function = "uartc"; + }; + conf_ata { + nvidia,pins = "ata", "atb", "atc", "atd", "ate", + "cdev1", "cdev2", "dap1", "dtb", "gma", + "gmb", "gmc", "gmd", "gme", "gpu7", + "gpv", "i2cp", "pta", "rm", "slxa", + "slxk", "spia", "spib", "uac"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; + conf_ck32 { + nvidia,pins = "ck32", "ddrc", "pmca", "pmcb", + "pmcc", "pmcd", "pmce", "xm2c", "xm2d"; + nvidia,pull = <0>; + }; + conf_csus { + nvidia,pins = "csus", "spid", "spif"; + nvidia,pull = <1>; + nvidia,tristate = <1>; + }; + conf_crtp { + nvidia,pins = "crtp", "dap2", "dap3", "dap4", + "dtc", "dte", "dtf", "gpu", "sdio1", + "slxc", "slxd", "spdi", "spdo", "spig", + "uda"; + nvidia,pull = <0>; + nvidia,tristate = <1>; + }; + conf_ddc { + nvidia,pins = "ddc", "dta", "dtd", "kbca", + "kbcb", "kbcc", "kbcd", "kbce", "kbcf", + "sdc"; + nvidia,pull = <2>; + nvidia,tristate = <0>; + }; + conf_hdint { + nvidia,pins = "hdint", "lcsn", "ldc", "lm1", + "lpw1", "lsc1", "lsck", "lsda", "lsdi", + "lvp0", "owc", "sdb"; + nvidia,tristate = <1>; + }; + conf_irrx { + nvidia,pins = "irrx", "irtx", "sdd", "spic", + "spie", "spih", "uaa", "uab", "uad", + "uca", "ucb"; + nvidia,pull = <2>; + nvidia,tristate = <1>; + }; + conf_lc { + nvidia,pins = "lc", "ls"; + nvidia,pull = <2>; + }; + conf_ld0 { + nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4", + "ld5", "ld6", "ld7", "ld8", "ld9", + "ld10", "ld11", "ld12", "ld13", "ld14", + "ld15", "ld16", "ld17", "ldi", "lhp0", + "lhp1", "lhp2", "lhs", "lm0", "lpp", + "lpw0", "lpw2", "lsc0", "lspi", "lvp1", + "lvs", "pmc"; + nvidia,tristate = <0>; + }; + conf_ld17_0 { + nvidia,pins = "ld17_0", "ld19_18", "ld21_20", + "ld23_22"; + nvidia,pull = <1>; + }; + }; + }; + + i2s@70002800 { + status = "okay"; + }; + + serial@70006300 { + clock-frequency = <216000000>; + status = "okay"; + }; + + i2c@7000c000 { + clock-frequency = <400000>; + status = "okay"; + }; + + i2c@7000d000 { + clock-frequency = <400000>; + status = "okay"; + + pmic: tps6586x@34 { + compatible = "ti,tps6586x"; + reg = <0x34>; + interrupts = <0 86 0x4>; + + ti,system-power-controller; + + #gpio-cells = <2>; + gpio-controller; + + sys-supply = <&vdd_5v0_reg>; + vin-sm0-supply = <&sys_reg>; + vin-sm1-supply = <&sys_reg>; + vin-sm2-supply = <&sys_reg>; + vinldo01-supply = <&sm2_reg>; + vinldo23-supply = <&sm2_reg>; + vinldo4-supply = <&sm2_reg>; + vinldo678-supply = <&sm2_reg>; + vinldo9-supply = <&sm2_reg>; + + regulators { + #address-cells = <1>; + #size-cells = <0>; + + sys_reg: regulator@0 { + reg = <0>; + regulator-compatible = "sys"; + regulator-name = "vdd_sys"; + regulator-always-on; + }; + + regulator@1 { + reg = <1>; + regulator-compatible = "sm0"; + regulator-name = "vdd_sys_sm0,vdd_core"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + regulator@2 { + reg = <2>; + regulator-compatible = "sm1"; + regulator-name = "vdd_sys_sm1,vdd_cpu"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + sm2_reg: regulator@3 { + reg = <3>; + regulator-compatible = "sm2"; + regulator-name = "vdd_sys_sm2,vin_ldo*"; + regulator-min-microvolt = <3700000>; + regulator-max-microvolt = <3700000>; + regulator-always-on; + }; + + regulator@4 { + reg = <4>; + regulator-compatible = "ldo0"; + regulator-name = "vdd_ldo0,vddio_pex_clk"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + regulator@5 { + reg = <5>; + regulator-compatible = "ldo1"; + regulator-name = "vdd_ldo1,avdd_pll*"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + }; + + regulator@6 { + reg = <6>; + regulator-compatible = "ldo2"; + regulator-name = "vdd_ldo2,vdd_rtc"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + regulator@7 { + reg = <7>; + regulator-compatible = "ldo3"; + regulator-name = "vdd_ldo3,avdd_usb*"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + regulator@8 { + reg = <8>; + regulator-compatible = "ldo4"; + regulator-name = "vdd_ldo4,avdd_osc,vddio_sys"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + regulator@9 { + reg = <9>; + regulator-compatible = "ldo5"; + regulator-name = "vdd_ldo5,vcore_mmc"; + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + }; + + regulator@10 { + reg = <10>; + regulator-compatible = "ldo6"; + regulator-name = "vdd_ldo6,avdd_vdac"; + /* + * According to the Tegra 2 Automotive + * DataSheet, a typical value for this + * would be 2.8V, but the PMIC only + * supports 2.85V. + */ + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + }; + + regulator@11 { + reg = <11>; + regulator-compatible = "ldo7"; + regulator-name = "vdd_ldo7,avdd_hdmi"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + regulator@12 { + reg = <12>; + regulator-compatible = "ldo8"; + regulator-name = "vdd_ldo8,avdd_hdmi_pll"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + regulator@13 { + reg = <13>; + regulator-compatible = "ldo9"; + regulator-name = "vdd_ldo9,vdd_ddr_rx,avdd_cam"; + /* + * According to the Tegra 2 Automotive + * DataSheet, a typical value for this + * would be 2.8V, but the PMIC only + * supports 2.85V. + */ + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + regulator-always-on; + }; + + regulator@14 { + reg = <14>; + regulator-compatible = "ldo_rtc"; + regulator-name = "vdd_rtc_out"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; + }; + }; + + pmc { + nvidia,invert-interrupt; + }; + + usb@c5008000 { + status = "okay"; + }; + + sdhci@c8000600 { + cd-gpios = <&gpio 58 0>; /* gpio PH2 */ + wp-gpios = <&gpio 59 0>; /* gpio PH3 */ + bus-width = <4>; + status = "okay"; + }; + + regulators { + compatible = "simple-bus"; + + #address-cells = <1>; + #size-cells = <0>; + + vdd_5v0_reg: regulator@0 { + compatible = "regulator-fixed"; + reg = <0>; + regulator-name = "vdd_5v0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + }; +}; diff --git a/arch/arm/boot/dts/tegra20-tec.dts b/arch/arm/boot/dts/tegra20-tec.dts new file mode 100644 index 0000000..9aff31b --- /dev/null +++ b/arch/arm/boot/dts/tegra20-tec.dts @@ -0,0 +1,53 @@ +/dts-v1/; + +/include/ "tegra20-tamonten.dtsi" + +/ { + model = "Avionic Design Tamonten Evaluation Carrier"; + compatible = "ad,tec", "ad,tamonten", "nvidia,tegra20"; + + i2c@7000c000 { + clock-frequency = <400000>; + status = "okay"; + + wm8903: wm8903@1a { + compatible = "wlf,wm8903"; + reg = <0x1a>; + interrupt-parent = <&gpio>; + interrupts = <187 0x04>; + + gpio-controller; + #gpio-cells = <2>; + + micdet-cfg = <0>; + micdet-delay = <100>; + gpio-cfg = <0xffffffff + 0xffffffff + 0 + 0xffffffff + 0xffffffff>; + }; + }; + + sound { + compatible = "ad,tegra-audio-wm8903-tec", + "nvidia,tegra-audio-wm8903"; + nvidia,model = "Avionic Design TEC"; + + nvidia,audio-routing = + "Headphone Jack", "HPOUTR", + "Headphone Jack", "HPOUTL", + "Int Spk", "ROP", + "Int Spk", "RON", + "Int Spk", "LOP", + "Int Spk", "LON", + "Mic Jack", "MICBIAS", + "IN1L", "Mic Jack"; + + nvidia,i2s-controller = <&tegra_i2s1>; + nvidia,audio-codec = <&wm8903>; + + nvidia,spkr-en-gpios = <&wm8903 2 0>; + nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */ + }; +}; diff --git a/arch/arm/boot/dts/tegra20-ventana.dts b/arch/arm/boot/dts/tegra20-ventana.dts index be90544..3e5952f 100644 --- a/arch/arm/boot/dts/tegra20-ventana.dts +++ b/arch/arm/boot/dts/tegra20-ventana.dts @@ -289,6 +289,158 @@ i2c@7000d000 { status = "okay"; clock-frequency = <400000>; + + pmic: tps6586x@34 { + compatible = "ti,tps6586x"; + reg = <0x34>; + interrupts = <0 86 0x4>; + + ti,system-power-controller; + + #gpio-cells = <2>; + gpio-controller; + + sys-supply = <&vdd_5v0_reg>; + vin-sm0-supply = <&sys_reg>; + vin-sm1-supply = <&sys_reg>; + vin-sm2-supply = <&sys_reg>; + vinldo01-supply = <&sm2_reg>; + vinldo23-supply = <&sm2_reg>; + vinldo4-supply = <&sm2_reg>; + vinldo678-supply = <&sm2_reg>; + vinldo9-supply = <&sm2_reg>; + + regulators { + #address-cells = <1>; + #size-cells = <0>; + + sys_reg: regulator@0 { + reg = <0>; + regulator-compatible = "sys"; + regulator-name = "vdd_sys"; + regulator-always-on; + }; + + regulator@1 { + reg = <1>; + regulator-compatible = "sm0"; + regulator-name = "vdd_sm0,vdd_core"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + regulator@2 { + reg = <2>; + regulator-compatible = "sm1"; + regulator-name = "vdd_sm1,vdd_cpu"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + sm2_reg: regulator@3 { + reg = <3>; + regulator-compatible = "sm2"; + regulator-name = "vdd_sm2,vin_ldo*"; + regulator-min-microvolt = <3700000>; + regulator-max-microvolt = <3700000>; + regulator-always-on; + }; + + /* LDO0 is not connected to anything */ + + regulator@5 { + reg = <5>; + regulator-compatible = "ldo1"; + regulator-name = "vdd_ldo1,avdd_pll*"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + }; + + regulator@6 { + reg = <6>; + regulator-compatible = "ldo2"; + regulator-name = "vdd_ldo2,vdd_rtc"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + regulator@7 { + reg = <7>; + regulator-compatible = "ldo3"; + regulator-name = "vdd_ldo3,avdd_usb*"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + regulator@8 { + reg = <8>; + regulator-compatible = "ldo4"; + regulator-name = "vdd_ldo4,avdd_osc,vddio_sys"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + regulator@9 { + reg = <9>; + regulator-compatible = "ldo5"; + regulator-name = "vdd_ldo5,vcore_mmc"; + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + regulator-always-on; + }; + + regulator@10 { + reg = <10>; + regulator-compatible = "ldo6"; + regulator-name = "vdd_ldo6,avdd_vdac"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + regulator@11 { + reg = <11>; + regulator-compatible = "ldo7"; + regulator-name = "vdd_ldo7,avdd_hdmi,vdd_fuse"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + regulator@12 { + reg = <12>; + regulator-compatible = "ldo8"; + regulator-name = "vdd_ldo8,avdd_hdmi_pll"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + regulator@13 { + reg = <13>; + regulator-compatible = "ldo9"; + regulator-name = "vdd_ldo9,avdd_2v85,vdd_ddr_rx"; + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + regulator-always-on; + }; + + regulator@14 { + reg = <14>; + regulator-compatible = "ldo_rtc"; + regulator-name = "vdd_rtc_out,vdd_cell"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; + }; + }; + + pmc { + nvidia,invert-interrupt; }; usb@c5000000 { @@ -317,6 +469,60 @@ bus-width = <8>; }; + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + vdd_5v0_reg: regulator@0 { + compatible = "regulator-fixed"; + reg = <0>; + regulator-name = "vdd_5v0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "vdd_1v5"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + gpio = <&pmic 0 0>; + }; + + regulator@2 { + compatible = "regulator-fixed"; + reg = <2>; + regulator-name = "vdd_1v2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + gpio = <&pmic 1 0>; + enable-active-high; + }; + + regulator@3 { + compatible = "regulator-fixed"; + reg = <3>; + regulator-name = "vdd_pnl"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + gpio = <&gpio 22 0>; /* gpio PC6 */ + enable-active-high; + }; + + regulator@4 { + compatible = "regulator-fixed"; + reg = <4>; + regulator-name = "vdd_bl"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + gpio = <&gpio 176 0>; /* gpio PW0 */ + enable-active-high; + }; + }; + sound { compatible = "nvidia,tegra-audio-wm8903-ventana", "nvidia,tegra-audio-wm8903"; diff --git a/arch/arm/boot/dts/tegra20-whistler.dts b/arch/arm/boot/dts/tegra20-whistler.dts index 6916310..c636d00 100644 --- a/arch/arm/boot/dts/tegra20-whistler.dts +++ b/arch/arm/boot/dts/tegra20-whistler.dts @@ -261,6 +261,286 @@ gpio-controller; #gpio-cells = <2>; }; + + max8907@3c { + compatible = "maxim,max8907"; + reg = <0x3c>; + interrupts = <0 86 0x4>; + + maxim,system-power-controller; + + mbatt-supply = <&usb0_vbus_reg>; + in-v1-supply = <&mbatt_reg>; + in-v2-supply = <&mbatt_reg>; + in-v3-supply = <&mbatt_reg>; + in1-supply = <&mbatt_reg>; + in2-supply = <&nvvdd_sv3_reg>; + in3-supply = <&mbatt_reg>; + in4-supply = <&mbatt_reg>; + in5-supply = <&mbatt_reg>; + in6-supply = <&mbatt_reg>; + in7-supply = <&mbatt_reg>; + in8-supply = <&mbatt_reg>; + in9-supply = <&mbatt_reg>; + in10-supply = <&mbatt_reg>; + in11-supply = <&mbatt_reg>; + in12-supply = <&mbatt_reg>; + in13-supply = <&mbatt_reg>; + in14-supply = <&mbatt_reg>; + in15-supply = <&mbatt_reg>; + in16-supply = <&mbatt_reg>; + in17-supply = <&nvvdd_sv3_reg>; + in18-supply = <&nvvdd_sv3_reg>; + in19-supply = <&mbatt_reg>; + in20-supply = <&mbatt_reg>; + + regulators { + #address-cells = <1>; + #size-cells = <0>; + + mbatt_reg: regulator@0 { + reg = <0>; + regulator-compatible = "mbatt"; + regulator-name = "vbat_pmu"; + regulator-always-on; + }; + + regulator@1 { + reg = <1>; + regulator-compatible = "sd1"; + regulator-name = "nvvdd_sv1,vdd_cpu_pmu"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + regulator@2 { + reg = <2>; + regulator-compatible = "sd2"; + regulator-name = "nvvdd_sv2,vdd_core"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + nvvdd_sv3_reg: regulator@3 { + reg = <3>; + regulator-compatible = "sd3"; + regulator-name = "nvvdd_sv3"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + regulator@4 { + reg = <4>; + regulator-compatible = "ldo1"; + regulator-name = "nvvdd_ldo1,vddio_rx_ddr,vcore_acc"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + regulator@5 { + reg = <5>; + regulator-compatible = "ldo2"; + regulator-name = "nvvdd_ldo2,avdd_pll*"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + }; + + regulator@6 { + reg = <6>; + regulator-compatible = "ldo3"; + regulator-name = "nvvdd_ldo3,vcom_1v8b"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + regulator@7 { + reg = <7>; + regulator-compatible = "ldo4"; + regulator-name = "nvvdd_ldo4,avdd_usb*"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + regulator@8 { + reg = <8>; + regulator-compatible = "ldo5"; + regulator-name = "nvvdd_ldo5,vcore_mmc,avdd_lcd1,vddio_1wire"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + }; + + regulator@9 { + reg = <9>; + regulator-compatible = "ldo6"; + regulator-name = "nvvdd_ldo6,avdd_hdmi_pll"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + regulator@10 { + reg = <10>; + regulator-compatible = "ldo7"; + regulator-name = "nvvdd_ldo7,avddio_audio"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + }; + + regulator@11 { + reg = <11>; + regulator-compatible = "ldo8"; + regulator-name = "nvvdd_ldo8,vcom_3v0,vcore_cmps"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + }; + + regulator@12 { + reg = <12>; + regulator-compatible = "ldo9"; + regulator-name = "nvvdd_ldo9,avdd_cam*"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + regulator@13 { + reg = <13>; + regulator-compatible = "ldo10"; + regulator-name = "nvvdd_ldo10,avdd_usb_ic_3v0"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-always-on; + }; + + regulator@14 { + reg = <14>; + regulator-compatible = "ldo11"; + regulator-name = "nvvdd_ldo11,vddio_pex_clk,vcom_33,avdd_hdmi"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + regulator@15 { + reg = <15>; + regulator-compatible = "ldo12"; + regulator-name = "nvvdd_ldo12,vddio_sdio"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + }; + + regulator@16 { + reg = <16>; + regulator-compatible = "ldo13"; + regulator-name = "nvvdd_ldo13,vcore_phtn,vdd_af"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + regulator@17 { + reg = <17>; + regulator-compatible = "ldo14"; + regulator-name = "nvvdd_ldo14,avdd_vdac"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + regulator@18 { + reg = <18>; + regulator-compatible = "ldo15"; + regulator-name = "nvvdd_ldo15,vcore_temp,vddio_hdcp"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + regulator@19 { + reg = <19>; + regulator-compatible = "ldo16"; + regulator-name = "nvvdd_ldo16,vdd_dbrtr"; + regulator-min-microvolt = <1300000>; + regulator-max-microvolt = <1300000>; + }; + + regulator@20 { + reg = <20>; + regulator-compatible = "ldo17"; + regulator-name = "nvvdd_ldo17,vddio_mipi"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + regulator@21 { + reg = <21>; + regulator-compatible = "ldo18"; + regulator-name = "nvvdd_ldo18,vddio_vi,vcore_cam*"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + regulator@22 { + reg = <22>; + regulator-compatible = "ldo19"; + regulator-name = "nvvdd_ldo19,avdd_lcd2,vddio_lx"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + regulator@23 { + reg = <23>; + regulator-compatible = "ldo20"; + regulator-name = "nvvdd_ldo20,vddio_ddr_1v2,vddio_hsic,vcom_1v2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + regulator@24 { + reg = <24>; + regulator-compatible = "out5v"; + regulator-name = "usb0_vbus_reg"; + }; + + regulator@25 { + reg = <25>; + regulator-compatible = "out33v"; + regulator-name = "pmu_out3v3"; + }; + + regulator@26 { + reg = <26>; + regulator-compatible = "bbat"; + regulator-name = "pmu_bbat"; + regulator-min-microvolt = <2400000>; + regulator-max-microvolt = <2400000>; + regulator-always-on; + }; + + regulator@27 { + reg = <27>; + regulator-compatible = "sdby"; + regulator-name = "vdd_aon"; + regulator-always-on; + }; + + regulator@28 { + reg = <28>; + regulator-compatible = "vrtc"; + regulator-name = "vrtc,pmu_vccadc"; + regulator-always-on; + }; + }; + }; + }; + + pmc { + nvidia,invert-interrupt; }; usb@c5000000 { @@ -284,6 +564,21 @@ bus-width = <8>; }; + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + usb0_vbus_reg: regulator { + compatible = "regulator-fixed"; + reg = <0>; + regulator-name = "usb0_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + }; + sound { compatible = "nvidia,tegra-audio-wm8753-whistler", "nvidia,tegra-audio-wm8753"; diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index 405d167..67a6cd9 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -123,7 +123,7 @@ status = "disabled"; }; - pwm { + pwm: pwm { compatible = "nvidia,tegra20-pwm"; reg = <0x7000a000 0x100>; #pwm-cells = <2>; diff --git a/arch/arm/boot/dts/tegra30-cardhu-a02.dts b/arch/arm/boot/dts/tegra30-cardhu-a02.dts new file mode 100644 index 0000000..dd4222f --- /dev/null +++ b/arch/arm/boot/dts/tegra30-cardhu-a02.dts @@ -0,0 +1,87 @@ +/dts-v1/; + +/include/ "tegra30-cardhu.dtsi" + +/* This dts file support the cardhu A02 version of board */ + +/ { + model = "NVIDIA Tegra30 Cardhu A02 evaluation board"; + compatible = "nvidia,cardhu-a02", "nvidia,cardhu", "nvidia,tegra30"; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + ddr_reg: regulator@100 { + compatible = "regulator-fixed"; + reg = <100>; + regulator-name = "vdd_ddr"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&pmic 6 0>; + }; + + sys_3v3_reg: regulator@101 { + compatible = "regulator-fixed"; + reg = <101>; + regulator-name = "sys_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&pmic 7 0>; + }; + + usb1_vbus_reg: regulator@102 { + compatible = "regulator-fixed"; + reg = <102>; + regulator-name = "usb1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&gpio 68 0>; /* GPIO PI4 */ + gpio-open-drain; + vin-supply = <&vdd_5v0_reg>; + }; + + usb3_vbus_reg: regulator@103 { + compatible = "regulator-fixed"; + reg = <103>; + regulator-name = "usb3_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&gpio 63 0>; /* GPIO PH7 */ + gpio-open-drain; + vin-supply = <&vdd_5v0_reg>; + }; + + vdd_5v0_reg: regulator@104 { + compatible = "regulator-fixed"; + reg = <104>; + regulator-name = "5v0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&pmic 2 0>; + }; + + vdd_bl_reg: regulator@105 { + compatible = "regulator-fixed"; + reg = <105>; + regulator-name = "vdd_bl"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&gpio 83 0>; /* GPIO PK3 */ + }; + }; +}; + diff --git a/arch/arm/boot/dts/tegra30-cardhu-a04.dts b/arch/arm/boot/dts/tegra30-cardhu-a04.dts new file mode 100644 index 0000000..0828f09 --- /dev/null +++ b/arch/arm/boot/dts/tegra30-cardhu-a04.dts @@ -0,0 +1,98 @@ +/dts-v1/; + +/include/ "tegra30-cardhu.dtsi" + +/* This dts file support the cardhu A04 and later versions of board */ + +/ { + model = "NVIDIA Tegra30 Cardhu A04 (A05, A06, A07) evaluation board"; + compatible = "nvidia,cardhu-a04", "nvidia,cardhu", "nvidia,tegra30"; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + ddr_reg: regulator@100 { + compatible = "regulator-fixed"; + regulator-name = "ddr"; + reg = <100>; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&pmic 7 0>; + }; + + sys_3v3_reg: regulator@101 { + compatible = "regulator-fixed"; + reg = <101>; + regulator-name = "sys_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&pmic 6 0>; + }; + + usb1_vbus_reg: regulator@102 { + compatible = "regulator-fixed"; + reg = <102>; + regulator-name = "usb1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&gpio 238 0>; /* GPIO PDD6 */ + gpio-open-drain; + vin-supply = <&vdd_5v0_reg>; + }; + + usb3_vbus_reg: regulator@103 { + compatible = "regulator-fixed"; + reg = <103>; + regulator-name = "usb3_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&gpio 236 0>; /* GPIO PDD4 */ + gpio-open-drain; + vin-supply = <&vdd_5v0_reg>; + }; + + vdd_5v0_reg: regulator@104 { + compatible = "regulator-fixed"; + reg = <104>; + regulator-name = "5v0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&pmic 8 0>; + }; + + vdd_bl_reg: regulator@105 { + compatible = "regulator-fixed"; + reg = <105>; + regulator-name = "vdd_bl"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&gpio 234 0>; /* GPIO PDD2 */ + }; + + vdd_bl2_reg: regulator@106 { + compatible = "regulator-fixed"; + reg = <106>; + regulator-name = "vdd_bl2"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&gpio 232 0>; /* GPIO PDD0 */ + }; + }; +}; diff --git a/arch/arm/boot/dts/tegra30-cardhu.dts b/arch/arm/boot/dts/tegra30-cardhu.dts deleted file mode 100644 index c169bce..0000000 --- a/arch/arm/boot/dts/tegra30-cardhu.dts +++ /dev/null @@ -1,171 +0,0 @@ -/dts-v1/; - -/include/ "tegra30.dtsi" - -/ { - model = "NVIDIA Tegra30 Cardhu evaluation board"; - compatible = "nvidia,cardhu", "nvidia,tegra30"; - - memory { - reg = <0x80000000 0x40000000>; - }; - - pinmux { - pinctrl-names = "default"; - pinctrl-0 = <&state_default>; - - state_default: pinmux { - sdmmc1_clk_pz0 { - nvidia,pins = "sdmmc1_clk_pz0"; - nvidia,function = "sdmmc1"; - nvidia,pull = <0>; - nvidia,tristate = <0>; - }; - sdmmc1_cmd_pz1 { - nvidia,pins = "sdmmc1_cmd_pz1", - "sdmmc1_dat0_py7", - "sdmmc1_dat1_py6", - "sdmmc1_dat2_py5", - "sdmmc1_dat3_py4"; - nvidia,function = "sdmmc1"; - nvidia,pull = <2>; - nvidia,tristate = <0>; - }; - sdmmc4_clk_pcc4 { - nvidia,pins = "sdmmc4_clk_pcc4", - "sdmmc4_rst_n_pcc3"; - nvidia,function = "sdmmc4"; - nvidia,pull = <0>; - nvidia,tristate = <0>; - }; - sdmmc4_dat0_paa0 { - nvidia,pins = "sdmmc4_dat0_paa0", - "sdmmc4_dat1_paa1", - "sdmmc4_dat2_paa2", - "sdmmc4_dat3_paa3", - "sdmmc4_dat4_paa4", - "sdmmc4_dat5_paa5", - "sdmmc4_dat6_paa6", - "sdmmc4_dat7_paa7"; - nvidia,function = "sdmmc4"; - nvidia,pull = <2>; - nvidia,tristate = <0>; - }; - dap2_fs_pa2 { - nvidia,pins = "dap2_fs_pa2", - "dap2_sclk_pa3", - "dap2_din_pa4", - "dap2_dout_pa5"; - nvidia,function = "i2s1"; - nvidia,pull = <0>; - nvidia,tristate = <0>; - }; - }; - }; - - serial@70006000 { - status = "okay"; - clock-frequency = <408000000>; - }; - - i2c@7000c000 { - status = "okay"; - clock-frequency = <100000>; - }; - - i2c@7000c400 { - status = "okay"; - clock-frequency = <100000>; - }; - - i2c@7000c500 { - status = "okay"; - clock-frequency = <100000>; - - /* ALS and Proximity sensor */ - isl29028@44 { - compatible = "isil,isl29028"; - reg = <0x44>; - interrupt-parent = <&gpio>; - interrupts = <88 0x04>; /*gpio PL0 */ - }; - }; - - i2c@7000c700 { - status = "okay"; - clock-frequency = <100000>; - }; - - i2c@7000d000 { - status = "okay"; - clock-frequency = <100000>; - - wm8903: wm8903@1a { - compatible = "wlf,wm8903"; - reg = <0x1a>; - interrupt-parent = <&gpio>; - interrupts = <179 0x04>; /* gpio PW3 */ - - gpio-controller; - #gpio-cells = <2>; - - micdet-cfg = <0>; - micdet-delay = <100>; - gpio-cfg = <0xffffffff 0xffffffff 0 0xffffffff 0xffffffff>; - }; - - tps62361 { - compatible = "ti,tps62361"; - reg = <0x60>; - - regulator-name = "tps62361-vout"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1500000>; - regulator-boot-on; - regulator-always-on; - ti,vsel0-state-high; - ti,vsel1-state-high; - }; - }; - - ahub { - i2s@70080400 { - status = "okay"; - }; - }; - - sdhci@78000000 { - status = "okay"; - cd-gpios = <&gpio 69 0>; /* gpio PI5 */ - wp-gpios = <&gpio 155 0>; /* gpio PT3 */ - power-gpios = <&gpio 31 0>; /* gpio PD7 */ - bus-width = <4>; - }; - - sdhci@78000600 { - status = "okay"; - bus-width = <8>; - }; - - sound { - compatible = "nvidia,tegra-audio-wm8903-cardhu", - "nvidia,tegra-audio-wm8903"; - nvidia,model = "NVIDIA Tegra Cardhu"; - - nvidia,audio-routing = - "Headphone Jack", "HPOUTR", - "Headphone Jack", "HPOUTL", - "Int Spk", "ROP", - "Int Spk", "RON", - "Int Spk", "LOP", - "Int Spk", "LON", - "Mic Jack", "MICBIAS", - "IN1L", "Mic Jack"; - - nvidia,i2s-controller = <&tegra_i2s1>; - nvidia,audio-codec = <&wm8903>; - - nvidia,spkr-en-gpios = <&wm8903 2 0>; - nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */ - }; -}; diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi new file mode 100644 index 0000000..d10c9c5 --- /dev/null +++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi @@ -0,0 +1,475 @@ +/include/ "tegra30.dtsi" + +/** + * This file contains common DT entry for all fab version of Cardhu. + * There is multiple fab version of Cardhu starting from A01 to A07. + * Cardhu fab version A01 and A03 are not supported. Cardhu fab version + * A02 will have different sets of GPIOs for fixed regulator compare to + * Cardhu fab version A04. The Cardhu fab version A05, A06, A07 are + * compatible with fab version A04. Based on Cardhu fab version, the + * related dts file need to be chosen like for Cardhu fab version A02, + * use tegra30-cardhu-a02.dts, Cardhu fab version A04 and later, use + * tegra30-cardhu-a04.dts. + * The identification of board is done in two ways, by looking the sticker + * on PCB and by reading board id eeprom. + * The stciker will have number like 600-81291-1000-002 C.3. In this 4th + * number is the fab version like here it is 002 and hence fab version A02. + * The (downstream internal) U-Boot of Cardhu display the board-id as + * follows: + * BoardID: 0C5B, SKU: 0A01, Fab: 02, Rev: 45.00 + * In this Fab version is 02 i.e. A02. + * The BoardID I2C eeprom is interfaced through i2c5 (pwr_i2c address 0x56). + * The location 0x8 of this eeprom contains the Fab version. It is 1 byte + * wide. + */ + +/ { + model = "NVIDIA Tegra30 Cardhu evaluation board"; + compatible = "nvidia,cardhu", "nvidia,tegra30"; + + memory { + reg = <0x80000000 0x40000000>; + }; + + pinmux { + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + + state_default: pinmux { + sdmmc1_clk_pz0 { + nvidia,pins = "sdmmc1_clk_pz0"; + nvidia,function = "sdmmc1"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; + sdmmc1_cmd_pz1 { + nvidia,pins = "sdmmc1_cmd_pz1", + "sdmmc1_dat0_py7", + "sdmmc1_dat1_py6", + "sdmmc1_dat2_py5", + "sdmmc1_dat3_py4"; + nvidia,function = "sdmmc1"; + nvidia,pull = <2>; + nvidia,tristate = <0>; + }; + sdmmc4_clk_pcc4 { + nvidia,pins = "sdmmc4_clk_pcc4", + "sdmmc4_rst_n_pcc3"; + nvidia,function = "sdmmc4"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; + sdmmc4_dat0_paa0 { + nvidia,pins = "sdmmc4_dat0_paa0", + "sdmmc4_dat1_paa1", + "sdmmc4_dat2_paa2", + "sdmmc4_dat3_paa3", + "sdmmc4_dat4_paa4", + "sdmmc4_dat5_paa5", + "sdmmc4_dat6_paa6", + "sdmmc4_dat7_paa7"; + nvidia,function = "sdmmc4"; + nvidia,pull = <2>; + nvidia,tristate = <0>; + }; + dap2_fs_pa2 { + nvidia,pins = "dap2_fs_pa2", + "dap2_sclk_pa3", + "dap2_din_pa4", + "dap2_dout_pa5"; + nvidia,function = "i2s1"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; + }; + }; + + serial@70006000 { + status = "okay"; + clock-frequency = <408000000>; + }; + + i2c@7000c000 { + status = "okay"; + clock-frequency = <100000>; + }; + + i2c@7000c400 { + status = "okay"; + clock-frequency = <100000>; + }; + + i2c@7000c500 { + status = "okay"; + clock-frequency = <100000>; + + /* ALS and Proximity sensor */ + isl29028@44 { + compatible = "isil,isl29028"; + reg = <0x44>; + interrupt-parent = <&gpio>; + interrupts = <88 0x04>; /*gpio PL0 */ + }; + }; + + i2c@7000c700 { + status = "okay"; + clock-frequency = <100000>; + }; + + i2c@7000d000 { + status = "okay"; + clock-frequency = <100000>; + + wm8903: wm8903@1a { + compatible = "wlf,wm8903"; + reg = <0x1a>; + interrupt-parent = <&gpio>; + interrupts = <179 0x04>; /* gpio PW3 */ + + gpio-controller; + #gpio-cells = <2>; + + micdet-cfg = <0>; + micdet-delay = <100>; + gpio-cfg = <0xffffffff 0xffffffff 0 0xffffffff 0xffffffff>; + }; + + tps62361 { + compatible = "ti,tps62361"; + reg = <0x60>; + + regulator-name = "tps62361-vout"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1500000>; + regulator-boot-on; + regulator-always-on; + ti,vsel0-state-high; + ti,vsel1-state-high; + }; + + pmic: tps65911@2d { + compatible = "ti,tps65911"; + reg = <0x2d>; + + interrupts = <0 86 0x4>; + #interrupt-cells = <2>; + interrupt-controller; + + ti,system-power-controller; + + #gpio-cells = <2>; + gpio-controller; + + vcc1-supply = <&vdd_ac_bat_reg>; + vcc2-supply = <&vdd_ac_bat_reg>; + vcc3-supply = <&vio_reg>; + vcc4-supply = <&vdd_5v0_reg>; + vcc5-supply = <&vdd_ac_bat_reg>; + vcc6-supply = <&vdd2_reg>; + vcc7-supply = <&vdd_ac_bat_reg>; + vccio-supply = <&vdd_ac_bat_reg>; + + regulators { + #address-cells = <1>; + #size-cells = <0>; + + vdd1_reg: regulator@0 { + reg = <0>; + regulator-compatible = "vdd1"; + regulator-name = "vddio_ddr_1v2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + vdd2_reg: regulator@1 { + reg = <1>; + regulator-compatible = "vdd2"; + regulator-name = "vdd_1v5_gen"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + }; + + vddctrl_reg: regulator@2 { + reg = <2>; + regulator-compatible = "vddctrl"; + regulator-name = "vdd_cpu,vdd_sys"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + vio_reg: regulator@3 { + reg = <3>; + regulator-compatible = "vio"; + regulator-name = "vdd_1v8_gen"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo1_reg: regulator@4 { + reg = <4>; + regulator-compatible = "ldo1"; + regulator-name = "vdd_pexa,vdd_pexb"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + }; + + ldo2_reg: regulator@5 { + reg = <5>; + regulator-compatible = "ldo2"; + regulator-name = "vdd_sata,avdd_plle"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + }; + + /* LDO3 is not connected to anything */ + + ldo4_reg: regulator@7 { + reg = <7>; + regulator-compatible = "ldo4"; + regulator-name = "vdd_rtc"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + ldo5_reg: regulator@8 { + reg = <8>; + regulator-compatible = "ldo5"; + regulator-name = "vddio_sdmmc,avdd_vdac"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + ldo6_reg: regulator@9 { + reg = <9>; + regulator-compatible = "ldo6"; + regulator-name = "avdd_dsi_csi,pwrdet_mipi"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + ldo7_reg: regulator@10 { + reg = <10>; + regulator-compatible = "ldo7"; + regulator-name = "vdd_pllm,x,u,a_p_c_s"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + ldo8_reg: regulator@11 { + reg = <11>; + regulator-compatible = "ldo8"; + regulator-name = "vdd_ddr_hs"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + }; + }; + }; + + ahub { + i2s@70080400 { + status = "okay"; + }; + }; + + pmc { + status = "okay"; + nvidia,invert-interrupt; + }; + + sdhci@78000000 { + status = "okay"; + cd-gpios = <&gpio 69 0>; /* gpio PI5 */ + wp-gpios = <&gpio 155 0>; /* gpio PT3 */ + power-gpios = <&gpio 31 0>; /* gpio PD7 */ + bus-width = <4>; + }; + + sdhci@78000600 { + status = "okay"; + bus-width = <8>; + }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + vdd_ac_bat_reg: regulator@0 { + compatible = "regulator-fixed"; + reg = <0>; + regulator-name = "vdd_ac_bat"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + cam_1v8_reg: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "cam_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + enable-active-high; + gpio = <&gpio 220 0>; /* gpio PBB4 */ + vin-supply = <&vio_reg>; + }; + + cp_5v_reg: regulator@2 { + compatible = "regulator-fixed"; + reg = <2>; + regulator-name = "cp_5v"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + regulator-always-on; + enable-active-high; + gpio = <&pmic 0 0>; /* PMIC TPS65911 GPIO0 */ + }; + + emmc_3v3_reg: regulator@3 { + compatible = "regulator-fixed"; + reg = <3>; + regulator-name = "emmc_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&gpio 25 0>; /* gpio PD1 */ + vin-supply = <&sys_3v3_reg>; + }; + + modem_3v3_reg: regulator@4 { + compatible = "regulator-fixed"; + reg = <4>; + regulator-name = "modem_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + enable-active-high; + gpio = <&gpio 30 0>; /* gpio PD6 */ + }; + + pex_hvdd_3v3_reg: regulator@5 { + compatible = "regulator-fixed"; + reg = <5>; + regulator-name = "pex_hvdd_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + enable-active-high; + gpio = <&gpio 95 0>; /* gpio PL7 */ + vin-supply = <&sys_3v3_reg>; + }; + + vdd_cam1_ldo_reg: regulator@6 { + compatible = "regulator-fixed"; + reg = <6>; + regulator-name = "vdd_cam1_ldo"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + enable-active-high; + gpio = <&gpio 142 0>; /* gpio PR6 */ + vin-supply = <&sys_3v3_reg>; + }; + + vdd_cam2_ldo_reg: regulator@7 { + compatible = "regulator-fixed"; + reg = <7>; + regulator-name = "vdd_cam2_ldo"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + enable-active-high; + gpio = <&gpio 143 0>; /* gpio PR7 */ + vin-supply = <&sys_3v3_reg>; + }; + + vdd_cam3_ldo_reg: regulator@8 { + compatible = "regulator-fixed"; + reg = <8>; + regulator-name = "vdd_cam3_ldo"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + enable-active-high; + gpio = <&gpio 144 0>; /* gpio PS0 */ + vin-supply = <&sys_3v3_reg>; + }; + + vdd_com_reg: regulator@9 { + compatible = "regulator-fixed"; + reg = <9>; + regulator-name = "vdd_com"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + enable-active-high; + gpio = <&gpio 24 0>; /* gpio PD0 */ + vin-supply = <&sys_3v3_reg>; + }; + + vdd_fuse_3v3_reg: regulator@10 { + compatible = "regulator-fixed"; + reg = <10>; + regulator-name = "vdd_fuse_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + enable-active-high; + gpio = <&gpio 94 0>; /* gpio PL6 */ + vin-supply = <&sys_3v3_reg>; + }; + + vdd_pnl1_reg: regulator@11 { + compatible = "regulator-fixed"; + reg = <11>; + regulator-name = "vdd_pnl1"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&gpio 92 0>; /* gpio PL4 */ + vin-supply = <&sys_3v3_reg>; + }; + + vdd_vid_reg: regulator@12 { + compatible = "regulator-fixed"; + reg = <12>; + regulator-name = "vddio_vid"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&gpio 152 0>; /* GPIO PT0 */ + gpio-open-drain; + vin-supply = <&vdd_5v0_reg>; + }; + }; + + sound { + compatible = "nvidia,tegra-audio-wm8903-cardhu", + "nvidia,tegra-audio-wm8903"; + nvidia,model = "NVIDIA Tegra Cardhu"; + + nvidia,audio-routing = + "Headphone Jack", "HPOUTR", + "Headphone Jack", "HPOUTL", + "Int Spk", "ROP", + "Int Spk", "RON", + "Int Spk", "LOP", + "Int Spk", "LON", + "Mic Jack", "MICBIAS", + "IN1L", "Mic Jack"; + + nvidia,i2s-controller = <&tegra_i2s1>; + nvidia,audio-codec = <&wm8903>; + + nvidia,spkr-en-gpios = <&wm8903 2 0>; + nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */ + }; +}; diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index 3e4334d..b1497c7 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -117,7 +117,7 @@ status = "disabled"; }; - pwm { + pwm: pwm { compatible = "nvidia,tegra30-pwm", "nvidia,tegra20-pwm"; reg = <0x7000a000 0x100>; #pwm-cells = <2>; diff --git a/arch/arm/boot/dts/tps65217.dtsi b/arch/arm/boot/dts/tps65217.dtsi new file mode 100644 index 0000000..a632724 --- /dev/null +++ b/arch/arm/boot/dts/tps65217.dtsi @@ -0,0 +1,56 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* + * Integrated Power Management Chip + * http://www.ti.com/lit/ds/symlink/tps65217.pdf + */ + +&tps { + compatible = "ti,tps65217"; + + regulators { + #address-cells = <1>; + #size-cells = <0>; + + dcdc1_reg: regulator@0 { + reg = <0>; + regulator-compatible = "dcdc1"; + }; + + dcdc2_reg: regulator@1 { + reg = <1>; + regulator-compatible = "dcdc2"; + }; + + dcdc3_reg: regulator@2 { + reg = <2>; + regulator-compatible = "dcdc3"; + }; + + ldo1_reg: regulator@3 { + reg = <3>; + regulator-compatible = "ldo1"; + }; + + ldo2_reg: regulator@4 { + reg = <4>; + regulator-compatible = "ldo2"; + }; + + ldo3_reg: regulator@5 { + reg = <5>; + regulator-compatible = "ldo3"; + }; + + ldo4_reg: regulator@6 { + reg = <6>; + regulator-compatible = "ldo4"; + }; + }; +}; diff --git a/arch/arm/boot/dts/tps65910.dtsi b/arch/arm/boot/dts/tps65910.dtsi new file mode 100644 index 0000000..92693a8 --- /dev/null +++ b/arch/arm/boot/dts/tps65910.dtsi @@ -0,0 +1,86 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* + * Integrated Power Management Chip + * http://www.ti.com/lit/ds/symlink/tps65910.pdf + */ + +&tps { + compatible = "ti,tps65910"; + + regulators { + #address-cells = <1>; + #size-cells = <0>; + + vrtc_reg: regulator@0 { + reg = <0>; + regulator-compatible = "vrtc"; + }; + + vio_reg: regulator@1 { + reg = <1>; + regulator-compatible = "vio"; + }; + + vdd1_reg: regulator@2 { + reg = <2>; + regulator-compatible = "vdd1"; + }; + + vdd2_reg: regulator@3 { + reg = <3>; + regulator-compatible = "vdd2"; + }; + + vdd3_reg: regulator@4 { + reg = <4>; + regulator-compatible = "vdd3"; + }; + + vdig1_reg: regulator@5 { + reg = <5>; + regulator-compatible = "vdig1"; + }; + + vdig2_reg: regulator@6 { + reg = <6>; + regulator-compatible = "vdig2"; + }; + + vpll_reg: regulator@7 { + reg = <7>; + regulator-compatible = "vpll"; + }; + + vdac_reg: regulator@8 { + reg = <8>; + regulator-compatible = "vdac"; + }; + + vaux1_reg: regulator@9 { + reg = <9>; + regulator-compatible = "vaux1"; + }; + + vaux2_reg: regulator@10 { + reg = <10>; + regulator-compatible = "vaux2"; + }; + + vaux33_reg: regulator@11 { + reg = <11>; + regulator-compatible = "vaux33"; + }; + + vmmc_reg: regulator@12 { + reg = <12>; + regulator-compatible = "vmmc"; + }; + }; +}; diff --git a/arch/arm/boot/dts/twl4030.dtsi b/arch/arm/boot/dts/twl4030.dtsi index 22f4d13..ff00017 100644 --- a/arch/arm/boot/dts/twl4030.dtsi +++ b/arch/arm/boot/dts/twl4030.dtsi @@ -19,19 +19,19 @@ interrupts = <11>; }; - vdac: regulator@0 { + vdac: regulator-vdac { compatible = "ti,twl4030-vdac"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; - vpll2: regulator@1 { + vpll2: regulator-vpll2 { compatible = "ti,twl4030-vpll2"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; - vmmc1: regulator@2 { + vmmc1: regulator-vmmc1 { compatible = "ti,twl4030-vmmc1"; regulator-min-microvolt = <1850000>; regulator-max-microvolt = <3150000>; diff --git a/arch/arm/boot/dts/twl6030.dtsi b/arch/arm/boot/dts/twl6030.dtsi index d351b27..123e2c4 100644 --- a/arch/arm/boot/dts/twl6030.dtsi +++ b/arch/arm/boot/dts/twl6030.dtsi @@ -20,70 +20,70 @@ interrupts = <11>; }; - vaux1: regulator@0 { + vaux1: regulator-vaux1 { compatible = "ti,twl6030-vaux1"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <3000000>; }; - vaux2: regulator@1 { + vaux2: regulator-vaux2 { compatible = "ti,twl6030-vaux2"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <2800000>; }; - vaux3: regulator@2 { + vaux3: regulator-vaux3 { compatible = "ti,twl6030-vaux3"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <3000000>; }; - vmmc: regulator@3 { + vmmc: regulator-vmmc { compatible = "ti,twl6030-vmmc"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <3000000>; }; - vpp: regulator@4 { + vpp: regulator-vpp { compatible = "ti,twl6030-vpp"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <2500000>; }; - vusim: regulator@5 { + vusim: regulator-vusim { compatible = "ti,twl6030-vusim"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <2900000>; }; - vdac: regulator@6 { + vdac: regulator-vdac { compatible = "ti,twl6030-vdac"; }; - vana: regulator@7 { + vana: regulator-vana { compatible = "ti,twl6030-vana"; }; - vcxio: regulator@8 { + vcxio: regulator-vcxio { compatible = "ti,twl6030-vcxio"; regulator-always-on; }; - vusb: regulator@9 { + vusb: regulator-vusb { compatible = "ti,twl6030-vusb"; }; - v1v8: regulator@10 { + v1v8: regulator-v1v8 { compatible = "ti,twl6030-v1v8"; regulator-always-on; }; - v2v1: regulator@11 { + v2v1: regulator-v2v1 { compatible = "ti,twl6030-v2v1"; regulator-always-on; }; - clk32kg: regulator@12 { + clk32kg: regulator-clk32kg { compatible = "ti,twl6030-clk32kg"; }; }; diff --git a/arch/arm/configs/bcm2835_defconfig b/arch/arm/configs/bcm2835_defconfig new file mode 100644 index 0000000..7aea702 --- /dev/null +++ b/arch/arm/configs/bcm2835_defconfig @@ -0,0 +1,95 @@ +CONFIG_EXPERIMENTAL=y +# CONFIG_LOCALVERSION_AUTO is not set +CONFIG_SYSVIPC=y +CONFIG_BSD_PROCESS_ACCT=y +CONFIG_BSD_PROCESS_ACCT_V3=y +CONFIG_FHANDLE=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_LOG_BUF_SHIFT=18 +CONFIG_CGROUP_FREEZER=y +CONFIG_CGROUP_DEVICE=y +CONFIG_CPUSETS=y +CONFIG_CGROUP_CPUACCT=y +CONFIG_RESOURCE_COUNTERS=y +CONFIG_CGROUP_PERF=y +CONFIG_CFS_BANDWIDTH=y +CONFIG_RT_GROUP_SCHED=y +CONFIG_NAMESPACES=y +CONFIG_SCHED_AUTOGROUP=y +CONFIG_RELAY=y +CONFIG_BLK_DEV_INITRD=y +CONFIG_RD_BZIP2=y +CONFIG_RD_LZMA=y +CONFIG_RD_XZ=y +CONFIG_RD_LZO=y +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_KALLSYMS_ALL=y +CONFIG_EMBEDDED=y +# CONFIG_COMPAT_BRK is not set +CONFIG_PROFILING=y +CONFIG_OPROFILE=y +CONFIG_JUMP_LABEL=y +# CONFIG_BLOCK is not set +CONFIG_ARCH_BCM2835=y +CONFIG_PREEMPT_VOLUNTARY=y +CONFIG_AEABI=y +CONFIG_COMPACTION=y +CONFIG_KSM=y +CONFIG_DEFAULT_MMAP_MIN_ADDR=65536 +CONFIG_CLEANCACHE=y +CONFIG_SECCOMP=y +CONFIG_CC_STACKPROTECTOR=y +CONFIG_KEXEC=y +CONFIG_CRASH_DUMP=y +CONFIG_VFP=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_SUSPEND is not set +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y +# CONFIG_STANDALONE is not set +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_SERIO is not set +# CONFIG_VT is not set +# CONFIG_UNIX98_PTYS is not set +# CONFIG_LEGACY_PTYS is not set +# CONFIG_DEVKMEM is not set +CONFIG_SERIAL_AMBA_PL011=y +CONFIG_SERIAL_AMBA_PL011_CONSOLE=y +CONFIG_TTY_PRINTK=y +# CONFIG_HW_RANDOM is not set +# CONFIG_HWMON is not set +# CONFIG_USB_SUPPORT is not set +# CONFIG_IOMMU_SUPPORT is not set +# CONFIG_FILE_LOCKING is not set +# CONFIG_DNOTIFY is not set +# CONFIG_INOTIFY_USER is not set +# CONFIG_PROC_FS is not set +# CONFIG_SYSFS is not set +# CONFIG_MISC_FILESYSTEMS is not set +CONFIG_PRINTK_TIME=y +# CONFIG_ENABLE_WARN_DEPRECATED is not set +# CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_UNUSED_SYMBOLS=y +CONFIG_LOCKUP_DETECTOR=y +CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_MEMORY_INIT=y +CONFIG_BOOT_PRINTK_DELAY=y +CONFIG_SCHED_TRACER=y +CONFIG_STACK_TRACER=y +CONFIG_FUNCTION_PROFILER=y +CONFIG_DYNAMIC_DEBUG=y +CONFIG_KGDB=y +CONFIG_KGDB_KDB=y +CONFIG_TEST_KSTRTOX=y +CONFIG_STRICT_DEVMEM=y +CONFIG_DEBUG_LL=y +CONFIG_EARLY_PRINTK=y +# CONFIG_XZ_DEC_X86 is not set +# CONFIG_XZ_DEC_POWERPC is not set +# CONFIG_XZ_DEC_IA64 is not set +# CONFIG_XZ_DEC_ARM is not set +# CONFIG_XZ_DEC_ARMTHUMB is not set +# CONFIG_XZ_DEC_SPARC is not set diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig index 3c9f32f..565132d 100644 --- a/arch/arm/configs/imx_v6_v7_defconfig +++ b/arch/arm/configs/imx_v6_v7_defconfig @@ -32,9 +32,7 @@ CONFIG_MACH_VPR200=y CONFIG_MACH_IMX51_DT=y CONFIG_MACH_MX51_3DS=y CONFIG_MACH_EUKREA_CPUIMX51SD=y -CONFIG_MACH_MX51_EFIKAMX=y -CONFIG_MACH_MX51_EFIKASB=y -CONFIG_MACH_IMX53_DT=y +CONFIG_SOC_IMX53=y CONFIG_SOC_IMX6Q=y CONFIG_MXC_PWM=y CONFIG_SMP=y diff --git a/arch/arm/configs/kirkwood_defconfig b/arch/arm/configs/kirkwood_defconfig index aeb3af5..74eee0c 100644 --- a/arch/arm/configs/kirkwood_defconfig +++ b/arch/arm/configs/kirkwood_defconfig @@ -1,5 +1,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y CONFIG_LOG_BUF_SHIFT=19 CONFIG_PROFILING=y CONFIG_OPROFILE=y @@ -15,9 +17,19 @@ CONFIG_MACH_MV88F6281GTW_GE=y CONFIG_MACH_SHEEVAPLUG=y CONFIG_MACH_ESATA_SHEEVAPLUG=y CONFIG_MACH_GURUPLUG=y -CONFIG_MACH_DOCKSTAR=y +CONFIG_MACH_DREAMPLUG_DT=y +CONFIG_MACH_ICONNECT_DT=y +CONFIG_MACH_DLINK_KIRKWOOD_DT=y +CONFIG_MACH_IB62X0_DT=y +CONFIG_MACH_TS219_DT=y +CONFIG_MACH_DOCKSTAR_DT=y +CONFIG_MACH_GOFLEXNET_DT=y +CONFIG_MACH_LSXL_DT=y +CONFIG_MACH_IOMEGA_IX2_200_DT=y +CONFIG_MACH_KM_KIRKWOOD_DT=y CONFIG_MACH_TS219=y CONFIG_MACH_TS41X=y +CONFIG_MACH_DOCKSTAR=y CONFIG_MACH_OPENRD_BASE=y CONFIG_MACH_OPENRD_CLIENT=y CONFIG_MACH_OPENRD_ULTIMATE=y @@ -29,8 +41,6 @@ CONFIG_MACH_NET2BIG_V2=y CONFIG_MACH_NET5BIG_V2=y CONFIG_MACH_T5325=y # CONFIG_CPU_FEROCEON_OLD_ID is not set -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y CONFIG_PREEMPT=y CONFIG_AEABI=y # CONFIG_OABI_COMPAT is not set @@ -47,13 +57,11 @@ CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y # CONFIG_IPV6 is not set CONFIG_NET_DSA=y -CONFIG_NET_DSA_MV88E6123_61_65=y CONFIG_NET_PKTGEN=m CONFIG_CFG80211=y CONFIG_MAC80211=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_MTD=y -CONFIG_MTD_PARTITIONS=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y @@ -69,7 +77,6 @@ CONFIG_MTD_M25P80=y CONFIG_MTD_NAND=y CONFIG_MTD_NAND_ORION=y CONFIG_BLK_DEV_LOOP=y -# CONFIG_MISC_DEVICES is not set # CONFIG_SCSI_PROC_FS is not set CONFIG_BLK_DEV_SD=y CONFIG_BLK_DEV_SR=m @@ -78,22 +85,21 @@ CONFIG_ATA=y CONFIG_SATA_AHCI=y CONFIG_SATA_MV=y CONFIG_NETDEVICES=y -CONFIG_MARVELL_PHY=y -CONFIG_NET_ETHERNET=y CONFIG_MII=y -CONFIG_NET_PCI=y +CONFIG_NET_DSA_MV88E6123_61_65=y CONFIG_MV643XX_ETH=y -# CONFIG_NETDEV_10000 is not set +CONFIG_MARVELL_PHY=y CONFIG_LIBERTAS=y CONFIG_LIBERTAS_SDIO=y CONFIG_INPUT_EVDEV=y CONFIG_KEYBOARD_GPIO=y # CONFIG_INPUT_MOUSE is not set +CONFIG_LEGACY_PTY_COUNT=16 # CONFIG_DEVKMEM is not set CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_RUNTIME_UARTS=2 -CONFIG_LEGACY_PTY_COUNT=16 +CONFIG_SERIAL_OF_PLATFORM=y # CONFIG_HW_RANDOM is not set CONFIG_I2C=y # CONFIG_I2C_COMPAT is not set @@ -103,7 +109,8 @@ CONFIG_SPI=y CONFIG_SPI_ORION=y CONFIG_GPIO_SYSFS=y # CONFIG_HWMON is not set -# CONFIG_VGA_CONSOLE is not set +CONFIG_WATCHDOG=y +CONFIG_ORION_WATCHDOG=y CONFIG_HID_DRAGONRISE=y CONFIG_HID_GYRATION=y CONFIG_HID_TWINHAN=y @@ -119,10 +126,8 @@ CONFIG_HID_TOPSEED=y CONFIG_HID_THRUSTMASTER=y CONFIG_HID_ZEROPLUS=y CONFIG_USB=y -CONFIG_USB_DEVICEFS=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_ROOT_HUB_TT=y -CONFIG_USB_EHCI_TT_NEWSCHED=y CONFIG_USB_PRINTER=m CONFIG_USB_STORAGE=y CONFIG_USB_STORAGE_DATAFAB=y @@ -148,7 +153,6 @@ CONFIG_MV_XOR=y CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set -CONFIG_INOTIFY=y CONFIG_ISO9660_FS=m CONFIG_JOLIET=y CONFIG_UDF_FS=m @@ -158,7 +162,6 @@ CONFIG_TMPFS=y CONFIG_JFFS2_FS=y CONFIG_CRAMFS=y CONFIG_NFS_FS=y -CONFIG_NFS_V3=y CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_850=y @@ -171,11 +174,8 @@ CONFIG_DEBUG_KERNEL=y # CONFIG_SCHED_DEBUG is not set # CONFIG_DEBUG_PREEMPT is not set CONFIG_DEBUG_INFO=y -# CONFIG_RCU_CPU_STALL_DETECTOR is not set -CONFIG_SYSCTL_SYSCALL_CHECK=y # CONFIG_FTRACE is not set CONFIG_DEBUG_USER=y -CONFIG_DEBUG_ERRORS=y CONFIG_DEBUG_LL=y CONFIG_CRYPTO_CBC=m CONFIG_CRYPTO_PCBC=m diff --git a/arch/arm/configs/kzm9d_defconfig b/arch/arm/configs/kzm9d_defconfig index 26146ff..8c49df6 100644 --- a/arch/arm/configs/kzm9d_defconfig +++ b/arch/arm/configs/kzm9d_defconfig @@ -8,6 +8,7 @@ CONFIG_LOG_BUF_SHIFT=16 CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL_SYSCALL=y CONFIG_EMBEDDED=y +CONFIG_PERF_EVENTS=y CONFIG_SLAB=y # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_DEADLINE is not set diff --git a/arch/arm/configs/kzm9g_defconfig b/arch/arm/configs/kzm9g_defconfig index 2388c86..5d0c6670 100644 --- a/arch/arm/configs/kzm9g_defconfig +++ b/arch/arm/configs/kzm9g_defconfig @@ -14,6 +14,7 @@ CONFIG_NAMESPACES=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL_SYSCALL=y CONFIG_EMBEDDED=y +CONFIG_PERF_EVENTS=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_FORCE_LOAD=y diff --git a/arch/arm/configs/mvebu_defconfig b/arch/arm/configs/mvebu_defconfig index 2e86b31..7bcf850 100644 --- a/arch/arm/configs/mvebu_defconfig +++ b/arch/arm/configs/mvebu_defconfig @@ -21,6 +21,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_OF_PLATFORM=y +CONFIG_GPIOLIB=y +CONFIG_GPIO_SYSFS=y CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set diff --git a/arch/arm/configs/mxs_defconfig b/arch/arm/configs/mxs_defconfig index 4edcfb4..36d60dd 100644 --- a/arch/arm/configs/mxs_defconfig +++ b/arch/arm/configs/mxs_defconfig @@ -23,12 +23,6 @@ CONFIG_BLK_DEV_INTEGRITY=y # CONFIG_IOSCHED_CFQ is not set CONFIG_ARCH_MXS=y CONFIG_MACH_MXS_DT=y -CONFIG_MACH_MX23EVK=y -CONFIG_MACH_MX28EVK=y -CONFIG_MACH_STMP378X_DEVB=y -CONFIG_MACH_TX28=y -CONFIG_MACH_M28EVK=y -CONFIG_MACH_APX4DEVKIT=y # CONFIG_ARM_THUMB is not set CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig index e58edc3..6230304 100644 --- a/arch/arm/configs/omap2plus_defconfig +++ b/arch/arm/configs/omap2plus_defconfig @@ -123,6 +123,7 @@ CONFIG_HW_RANDOM=y CONFIG_I2C_CHARDEV=y CONFIG_SPI=y CONFIG_SPI_OMAP24XX=y +CONFIG_PINCTRL_SINGLE=y CONFIG_DEBUG_GPIO=y CONFIG_GPIO_SYSFS=y CONFIG_GPIO_TWL4030=y diff --git a/arch/arm/configs/pnx4008_defconfig b/arch/arm/configs/pnx4008_defconfig deleted file mode 100644 index 35a31cc..0000000 --- a/arch/arm/configs/pnx4008_defconfig +++ /dev/null @@ -1,472 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_POSIX_MQUEUE=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_AUDIT=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_EXPERT=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -CONFIG_ARCH_PNX4008=y -CONFIG_PREEMPT=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="mem=64M console=ttyS0,115200" -CONFIG_FPE_NWFPE=y -CONFIG_BINFMT_AOUT=m -CONFIG_BINFMT_MISC=m -CONFIG_PM=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_ADVANCED_ROUTER=y -CONFIG_IP_MULTIPLE_TABLES=y -CONFIG_IP_ROUTE_MULTIPATH=y -CONFIG_IP_ROUTE_VERBOSE=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_IP_MROUTE=y -CONFIG_IP_PIMSM_V1=y -CONFIG_IP_PIMSM_V2=y -CONFIG_SYN_COOKIES=y -CONFIG_INET_AH=m -CONFIG_INET_ESP=m -CONFIG_INET_IPCOMP=m -CONFIG_IPV6_PRIVACY=y -CONFIG_INET6_AH=m -CONFIG_INET6_ESP=m -CONFIG_INET6_IPCOMP=m -CONFIG_IPV6_TUNNEL=m -CONFIG_NETFILTER=y -CONFIG_IP_VS=m -CONFIG_IP_VS_PROTO_TCP=y -CONFIG_IP_VS_PROTO_UDP=y -CONFIG_IP_VS_PROTO_ESP=y -CONFIG_IP_VS_PROTO_AH=y -CONFIG_IP_VS_RR=m -CONFIG_IP_VS_WRR=m -CONFIG_IP_VS_LC=m -CONFIG_IP_VS_WLC=m -CONFIG_IP_VS_LBLC=m -CONFIG_IP_VS_LBLCR=m -CONFIG_IP_VS_DH=m -CONFIG_IP_VS_SH=m -CONFIG_IP_VS_SED=m -CONFIG_IP_VS_NQ=m -CONFIG_IP_VS_FTP=m -CONFIG_IP_NF_QUEUE=m -CONFIG_IP6_NF_QUEUE=m -CONFIG_DECNET_NF_GRABULATOR=m -CONFIG_BRIDGE_NF_EBTABLES=m -CONFIG_BRIDGE_EBT_BROUTE=m -CONFIG_BRIDGE_EBT_T_FILTER=m -CONFIG_BRIDGE_EBT_T_NAT=m -CONFIG_BRIDGE_EBT_802_3=m -CONFIG_BRIDGE_EBT_AMONG=m -CONFIG_BRIDGE_EBT_ARP=m -CONFIG_BRIDGE_EBT_IP=m -CONFIG_BRIDGE_EBT_LIMIT=m -CONFIG_BRIDGE_EBT_MARK=m -CONFIG_BRIDGE_EBT_PKTTYPE=m -CONFIG_BRIDGE_EBT_STP=m -CONFIG_BRIDGE_EBT_VLAN=m -CONFIG_BRIDGE_EBT_ARPREPLY=m -CONFIG_BRIDGE_EBT_DNAT=m -CONFIG_BRIDGE_EBT_MARK_T=m -CONFIG_BRIDGE_EBT_REDIRECT=m -CONFIG_BRIDGE_EBT_SNAT=m -CONFIG_BRIDGE_EBT_LOG=m -CONFIG_IP_SCTP=m -CONFIG_ATM=y -CONFIG_ATM_CLIP=y -CONFIG_ATM_LANE=m -CONFIG_ATM_MPOA=m -CONFIG_ATM_BR2684=m -CONFIG_BRIDGE=m -CONFIG_VLAN_8021Q=m -CONFIG_DECNET=m -CONFIG_LLC2=m -CONFIG_IPX=m -CONFIG_ATALK=m -CONFIG_DEV_APPLETALK=m -CONFIG_IPDDP=m -CONFIG_IPDDP_ENCAP=y -CONFIG_IPDDP_DECAP=y -CONFIG_X25=m -CONFIG_LAPB=m -CONFIG_ECONET=m -CONFIG_ECONET_AUNUDP=y -CONFIG_ECONET_NATIVE=y -CONFIG_WAN_ROUTER=m -CONFIG_NET_SCHED=y -CONFIG_NET_SCH_CBQ=m -CONFIG_NET_SCH_HTB=m -CONFIG_NET_SCH_HFSC=m -CONFIG_NET_SCH_ATM=m -CONFIG_NET_SCH_PRIO=m -CONFIG_NET_SCH_RED=m -CONFIG_NET_SCH_SFQ=m -CONFIG_NET_SCH_TEQL=m -CONFIG_NET_SCH_TBF=m -CONFIG_NET_SCH_GRED=m -CONFIG_NET_SCH_DSMARK=m -CONFIG_NET_SCH_NETEM=m -CONFIG_NET_CLS_TCINDEX=m -CONFIG_NET_CLS_ROUTE4=m -CONFIG_NET_CLS_FW=m -CONFIG_NET_CLS_U32=m -CONFIG_NET_CLS_RSVP=m -CONFIG_NET_CLS_RSVP6=m -CONFIG_NET_PKTGEN=m -CONFIG_MTD=y -CONFIG_MTD_CONCAT=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_REDBOOT_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_SLRAM=m -CONFIG_MTD_PHRAM=m -CONFIG_MTD_MTDRAM=m -CONFIG_MTD_DOC2000=m -CONFIG_MTD_DOC2001=m -CONFIG_MTD_DOC2001PLUS=m -CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_NANDSIM=m -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_CRYPTOLOOP=y -CONFIG_BLK_DEV_NBD=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_CDROM_PKTCDVD=m -CONFIG_EEPROM_LEGACY=m -CONFIG_SCSI=m -CONFIG_BLK_DEV_SD=m -CONFIG_CHR_DEV_ST=m -CONFIG_CHR_DEV_OSST=m -CONFIG_BLK_DEV_SR=m -CONFIG_CHR_DEV_SG=m -CONFIG_CHR_DEV_SCH=m -CONFIG_SCSI_MULTI_LUN=y -CONFIG_SCSI_CONSTANTS=y -CONFIG_SCSI_LOGGING=y -CONFIG_SCSI_SPI_ATTRS=m -CONFIG_SCSI_FC_ATTRS=m -CONFIG_SCSI_DEBUG=m -CONFIG_NETDEVICES=y -CONFIG_DUMMY=m -CONFIG_BONDING=m -CONFIG_EQUALIZER=m -CONFIG_TUN=m -CONFIG_NET_ETHERNET=y -CONFIG_USB_CATC=m -CONFIG_USB_KAWETH=m -CONFIG_USB_PEGASUS=m -CONFIG_USB_RTL8150=m -CONFIG_USB_USBNET=m -# CONFIG_USB_NET_CDC_SUBSET is not set -CONFIG_WAN=y -CONFIG_HDLC=m -CONFIG_HDLC_RAW=m -CONFIG_HDLC_RAW_ETH=m -CONFIG_HDLC_CISCO=m -CONFIG_HDLC_FR=m -CONFIG_HDLC_PPP=m -CONFIG_HDLC_X25=m -CONFIG_DLCI=m -CONFIG_WAN_ROUTER_DRIVERS=m -CONFIG_LAPBETHER=m -CONFIG_X25_ASY=m -CONFIG_ATM_TCP=m -CONFIG_PPP=m -CONFIG_PPP_MULTILINK=y -CONFIG_PPP_FILTER=y -CONFIG_PPP_ASYNC=m -CONFIG_PPP_SYNC_TTY=m -CONFIG_PPP_DEFLATE=m -CONFIG_PPP_BSDCOMP=m -CONFIG_PPP_MPPE=m -CONFIG_PPPOE=m -CONFIG_PPPOATM=m -CONFIG_SLIP=m -CONFIG_SLIP_COMPRESSED=y -CONFIG_SLIP_SMART=y -CONFIG_SLIP_MODE_SLIP6=y -CONFIG_NETCONSOLE=m -# CONFIG_INPUT_MOUSEDEV is not set -CONFIG_INPUT_JOYDEV=m -CONFIG_INPUT_EVDEV=m -CONFIG_INPUT_EVBUG=m -CONFIG_KEYBOARD_LKKBD=m -CONFIG_KEYBOARD_NEWTON=m -CONFIG_KEYBOARD_SUNKBD=m -CONFIG_KEYBOARD_XTKBD=m -CONFIG_MOUSE_PS2=m -CONFIG_MOUSE_SERIAL=m -CONFIG_MOUSE_VSXXXAA=m -CONFIG_INPUT_JOYSTICK=y -CONFIG_JOYSTICK_ANALOG=m -CONFIG_JOYSTICK_A3D=m -CONFIG_JOYSTICK_ADI=m -CONFIG_JOYSTICK_COBRA=m -CONFIG_JOYSTICK_GF2K=m -CONFIG_JOYSTICK_GRIP=m -CONFIG_JOYSTICK_GRIP_MP=m -CONFIG_JOYSTICK_GUILLEMOT=m -CONFIG_JOYSTICK_INTERACT=m -CONFIG_JOYSTICK_SIDEWINDER=m -CONFIG_JOYSTICK_TMDC=m -CONFIG_JOYSTICK_IFORCE=m -CONFIG_JOYSTICK_IFORCE_USB=y -CONFIG_JOYSTICK_IFORCE_232=y -CONFIG_JOYSTICK_WARRIOR=m -CONFIG_JOYSTICK_MAGELLAN=m -CONFIG_JOYSTICK_SPACEORB=m -CONFIG_JOYSTICK_SPACEBALL=m -CONFIG_JOYSTICK_STINGER=m -CONFIG_JOYSTICK_JOYDUMP=m -CONFIG_INPUT_TOUCHSCREEN=y -CONFIG_TOUCHSCREEN_GUNZE=m -CONFIG_INPUT_MISC=y -CONFIG_INPUT_UINPUT=m -CONFIG_SERIO_SERPORT=m -CONFIG_SERIO_RAW=m -CONFIG_GAMEPORT_NS558=m -CONFIG_GAMEPORT_L4=m -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_EXTENDED=y -CONFIG_SERIAL_8250_MANY_PORTS=y -CONFIG_SERIAL_8250_SHARE_IRQ=y -CONFIG_SERIAL_8250_RSA=y -CONFIG_HW_RANDOM=y -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_SPI=y -CONFIG_SPI_BITBANG=y -# CONFIG_HWMON is not set -CONFIG_WATCHDOG=y -CONFIG_SOFT_WATCHDOG=m -CONFIG_USBPCWATCHDOG=m -# CONFIG_VGA_CONSOLE is not set -CONFIG_SOUND=m -CONFIG_SND=m -CONFIG_SND_SEQUENCER=m -CONFIG_SND_SEQ_DUMMY=m -CONFIG_SND_MIXER_OSS=m -CONFIG_SND_PCM_OSS=m -CONFIG_SND_SEQUENCER_OSS=y -CONFIG_SND_DUMMY=m -CONFIG_SND_VIRMIDI=m -CONFIG_SND_MTPAV=m -CONFIG_SND_SERIAL_U16550=m -CONFIG_SND_MPU401=m -CONFIG_SND_USB_AUDIO=m -CONFIG_SOUND_PRIME=m -CONFIG_USB_HID=m -CONFIG_USB_HIDDEV=y -CONFIG_USB_KBD=m -CONFIG_USB_MOUSE=m -CONFIG_USB=y -CONFIG_USB_DEVICEFS=y -CONFIG_USB_MON=y -CONFIG_USB_SL811_HCD=m -CONFIG_USB_ACM=m -CONFIG_USB_PRINTER=m -CONFIG_USB_STORAGE=m -CONFIG_USB_STORAGE_DATAFAB=m -CONFIG_USB_STORAGE_FREECOM=m -CONFIG_USB_STORAGE_USBAT=m -CONFIG_USB_STORAGE_SDDR09=m -CONFIG_USB_STORAGE_SDDR55=m -CONFIG_USB_STORAGE_JUMPSHOT=m -CONFIG_USB_MDC800=m -CONFIG_USB_MICROTEK=m -CONFIG_USB_SERIAL=m -CONFIG_USB_SERIAL_GENERIC=y -CONFIG_USB_SERIAL_BELKIN=m -CONFIG_USB_SERIAL_WHITEHEAT=m -CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m -CONFIG_USB_SERIAL_CYPRESS_M8=m -CONFIG_USB_SERIAL_EMPEG=m -CONFIG_USB_SERIAL_FTDI_SIO=m -CONFIG_USB_SERIAL_VISOR=m -CONFIG_USB_SERIAL_IPAQ=m -CONFIG_USB_SERIAL_IR=m -CONFIG_USB_SERIAL_EDGEPORT=m -CONFIG_USB_SERIAL_EDGEPORT_TI=m -CONFIG_USB_SERIAL_IPW=m -CONFIG_USB_SERIAL_KEYSPAN_PDA=m -CONFIG_USB_SERIAL_KEYSPAN=m -CONFIG_USB_SERIAL_KLSI=m -CONFIG_USB_SERIAL_KOBIL_SCT=m -CONFIG_USB_SERIAL_MCT_U232=m -CONFIG_USB_SERIAL_PL2303=m -CONFIG_USB_SERIAL_SAFE=m -CONFIG_USB_SERIAL_CYBERJACK=m -CONFIG_USB_SERIAL_XIRCOM=m -CONFIG_USB_SERIAL_OMNINET=m -CONFIG_USB_RIO500=m -CONFIG_USB_LEGOTOWER=m -CONFIG_USB_LCD=m -CONFIG_USB_LED=m -CONFIG_USB_CYTHERM=m -CONFIG_USB_TEST=m -CONFIG_USB_ATM=m -CONFIG_USB_SPEEDTOUCH=m -CONFIG_USB_GADGET=m -CONFIG_USB_GADGET_DUMMY_HCD=y -CONFIG_USB_ZERO=m -CONFIG_USB_ETH=m -CONFIG_USB_GADGETFS=m -CONFIG_USB_FILE_STORAGE=m -CONFIG_USB_G_SERIAL=m -CONFIG_MMC=m -CONFIG_EXT2_FS=y -CONFIG_EXT2_FS_XATTR=y -CONFIG_EXT2_FS_POSIX_ACL=y -CONFIG_EXT2_FS_SECURITY=y -CONFIG_EXT3_FS=m -CONFIG_EXT3_FS_POSIX_ACL=y -CONFIG_EXT3_FS_SECURITY=y -CONFIG_REISERFS_FS=m -CONFIG_REISERFS_FS_XATTR=y -CONFIG_REISERFS_FS_POSIX_ACL=y -CONFIG_REISERFS_FS_SECURITY=y -CONFIG_JFS_FS=m -CONFIG_JFS_POSIX_ACL=y -CONFIG_JFS_STATISTICS=y -CONFIG_XFS_FS=m -CONFIG_XFS_QUOTA=y -CONFIG_XFS_POSIX_ACL=y -CONFIG_XFS_RT=y -CONFIG_INOTIFY=y -CONFIG_QUOTA=y -CONFIG_QFMT_V1=m -CONFIG_QFMT_V2=m -CONFIG_AUTOFS_FS=m -CONFIG_AUTOFS4_FS=m -CONFIG_ISO9660_FS=m -CONFIG_JOLIET=y -CONFIG_ZISOFS=y -CONFIG_UDF_FS=m -CONFIG_MSDOS_FS=m -CONFIG_VFAT_FS=m -CONFIG_NTFS_FS=m -CONFIG_TMPFS=y -CONFIG_ADFS_FS=m -CONFIG_AFFS_FS=m -CONFIG_HFS_FS=m -CONFIG_HFSPLUS_FS=m -CONFIG_BEFS_FS=m -CONFIG_BFS_FS=m -CONFIG_EFS_FS=m -CONFIG_JFFS2_FS=m -CONFIG_CRAMFS=y -CONFIG_VXFS_FS=m -CONFIG_MINIX_FS=m -CONFIG_HPFS_FS=m -CONFIG_QNX4FS_FS=m -CONFIG_ROMFS_FS=m -CONFIG_SYSV_FS=m -CONFIG_UFS_FS=m -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_NFS_V4=y -CONFIG_ROOT_NFS=y -CONFIG_NFSD=m -CONFIG_NFSD_V4=y -CONFIG_RPCSEC_GSS_SPKM3=m -CONFIG_SMB_FS=m -CONFIG_CIFS=m -CONFIG_NCP_FS=m -CONFIG_NCPFS_PACKET_SIGNING=y -CONFIG_NCPFS_IOCTL_LOCKING=y -CONFIG_NCPFS_STRONG=y -CONFIG_NCPFS_NFS_NS=y -CONFIG_NCPFS_OS2_NS=y -CONFIG_NCPFS_NLS=y -CONFIG_NCPFS_EXTRAS=y -CONFIG_CODA_FS=m -CONFIG_AFS_FS=m -CONFIG_PARTITION_ADVANCED=y -CONFIG_ACORN_PARTITION=y -CONFIG_ACORN_PARTITION_ICS=y -CONFIG_ACORN_PARTITION_RISCIX=y -CONFIG_OSF_PARTITION=y -CONFIG_AMIGA_PARTITION=y -CONFIG_ATARI_PARTITION=y -CONFIG_MAC_PARTITION=y -CONFIG_BSD_DISKLABEL=y -CONFIG_MINIX_SUBPARTITION=y -CONFIG_SOLARIS_X86_PARTITION=y -CONFIG_UNIXWARE_DISKLABEL=y -CONFIG_LDM_PARTITION=y -CONFIG_SGI_PARTITION=y -CONFIG_ULTRIX_PARTITION=y -CONFIG_SUN_PARTITION=y -CONFIG_NLS_DEFAULT="cp437" -CONFIG_NLS_CODEPAGE_437=m -CONFIG_NLS_CODEPAGE_737=m -CONFIG_NLS_CODEPAGE_775=m -CONFIG_NLS_CODEPAGE_850=m -CONFIG_NLS_CODEPAGE_852=m -CONFIG_NLS_CODEPAGE_855=m -CONFIG_NLS_CODEPAGE_857=m -CONFIG_NLS_CODEPAGE_860=m -CONFIG_NLS_CODEPAGE_861=m -CONFIG_NLS_CODEPAGE_862=m -CONFIG_NLS_CODEPAGE_863=m -CONFIG_NLS_CODEPAGE_864=m -CONFIG_NLS_CODEPAGE_865=m -CONFIG_NLS_CODEPAGE_866=m -CONFIG_NLS_CODEPAGE_869=m -CONFIG_NLS_CODEPAGE_936=m -CONFIG_NLS_CODEPAGE_950=m -CONFIG_NLS_CODEPAGE_932=m -CONFIG_NLS_CODEPAGE_949=m -CONFIG_NLS_CODEPAGE_874=m -CONFIG_NLS_ISO8859_8=m -CONFIG_NLS_CODEPAGE_1250=m -CONFIG_NLS_CODEPAGE_1251=m -CONFIG_NLS_ASCII=m -CONFIG_NLS_ISO8859_1=m -CONFIG_NLS_ISO8859_2=m -CONFIG_NLS_ISO8859_3=m -CONFIG_NLS_ISO8859_4=m -CONFIG_NLS_ISO8859_5=m -CONFIG_NLS_ISO8859_6=m -CONFIG_NLS_ISO8859_7=m -CONFIG_NLS_ISO8859_9=m -CONFIG_NLS_ISO8859_13=m -CONFIG_NLS_ISO8859_14=m -CONFIG_NLS_ISO8859_15=m -CONFIG_NLS_KOI8_R=m -CONFIG_NLS_KOI8_U=m -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_SECURITY=y -CONFIG_CRYPTO_NULL=m -CONFIG_CRYPTO_TEST=m -CONFIG_CRYPTO_HMAC=y -CONFIG_CRYPTO_MD4=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_SHA256=m -CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_WP512=m -CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRC16=m diff --git a/arch/arm/configs/prima2_defconfig b/arch/arm/configs/prima2_defconfig index c328ac6..807d4e2 100644 --- a/arch/arm/configs/prima2_defconfig +++ b/arch/arm/configs/prima2_defconfig @@ -1,4 +1,6 @@ CONFIG_EXPERIMENTAL=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y CONFIG_RELAY=y CONFIG_BLK_DEV_INITRD=y CONFIG_KALLSYMS_ALL=y @@ -8,9 +10,7 @@ CONFIG_MODULE_UNLOAD=y CONFIG_PARTITION_ADVANCED=y CONFIG_BSD_DISKLABEL=y CONFIG_SOLARIS_X86_PARTITION=y -CONFIG_ARCH_PRIMA2=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y +CONFIG_ARCH_SIRF=y CONFIG_PREEMPT=y CONFIG_AEABI=y CONFIG_KEXEC=y @@ -36,7 +36,6 @@ CONFIG_SPI=y CONFIG_SPI_SIRF=y CONFIG_SPI_SPIDEV=y # CONFIG_HWMON is not set -# CONFIG_HID_SUPPORT is not set CONFIG_USB_GADGET=y CONFIG_USB_FILE_STORAGE=m CONFIG_USB_MASS_STORAGE=m diff --git a/arch/arm/configs/tegra_defconfig b/arch/arm/configs/tegra_defconfig index db22453..0d6bb73 100644 --- a/arch/arm/configs/tegra_defconfig +++ b/arch/arm/configs/tegra_defconfig @@ -145,6 +145,8 @@ CONFIG_MMC_SDHCI_TEGRA=y CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_EM3027=y CONFIG_RTC_DRV_TEGRA=y +CONFIG_DMADEVICES=y +CONFIG_TEGRA20_APB_DMA=y CONFIG_STAGING=y CONFIG_SENSORS_ISL29018=y CONFIG_SENSORS_ISL29028=y diff --git a/arch/arm/include/asm/gpio.h b/arch/arm/include/asm/gpio.h index c402e9b..477e020 100644 --- a/arch/arm/include/asm/gpio.h +++ b/arch/arm/include/asm/gpio.h @@ -6,7 +6,9 @@ #endif /* not all ARM platforms necessarily support this API ... */ +#ifdef CONFIG_NEED_MACH_GPIO_H #include <mach/gpio.h> +#endif #ifndef __ARM_GPIOLIB_COMPLEX /* Note: this may rely upon the value of ARCH_NR_GPIOS set in mach/gpio.h */ diff --git a/arch/arm/include/asm/hardware/cache-tauros2.h b/arch/arm/include/asm/hardware/cache-tauros2.h index 538f17c..295e2e4 100644 --- a/arch/arm/include/asm/hardware/cache-tauros2.h +++ b/arch/arm/include/asm/hardware/cache-tauros2.h @@ -8,4 +8,7 @@ * warranty of any kind, whether express or implied. */ -extern void __init tauros2_init(void); +#define CACHE_TAUROS2_PREFETCH_ON (1 << 0) +#define CACHE_TAUROS2_LINEFILL_BURST8 (1 << 1) + +extern void __init tauros2_init(unsigned int features); diff --git a/arch/arm/include/asm/hardware/iop3xx.h b/arch/arm/include/asm/hardware/iop3xx.h index 2ff2c75..02fe2fb 100644 --- a/arch/arm/include/asm/hardware/iop3xx.h +++ b/arch/arm/include/asm/hardware/iop3xx.h @@ -217,18 +217,8 @@ extern int iop3xx_get_init_atu(void); #define IOP3XX_PCI_LOWER_MEM_PA 0x80000000 #define IOP3XX_PCI_MEM_WINDOW_SIZE 0x08000000 -#define IOP3XX_PCI_IO_WINDOW_SIZE 0x00010000 #define IOP3XX_PCI_LOWER_IO_PA 0x90000000 -#define IOP3XX_PCI_LOWER_IO_VA 0xfe000000 -#define IOP3XX_PCI_LOWER_IO_BA 0x90000000 -#define IOP3XX_PCI_UPPER_IO_PA (IOP3XX_PCI_LOWER_IO_PA +\ - IOP3XX_PCI_IO_WINDOW_SIZE - 1) -#define IOP3XX_PCI_UPPER_IO_VA (IOP3XX_PCI_LOWER_IO_VA +\ - IOP3XX_PCI_IO_WINDOW_SIZE - 1) -#define IOP3XX_PCI_IO_PHYS_TO_VIRT(addr) (((u32) (addr) -\ - IOP3XX_PCI_LOWER_IO_PA) +\ - IOP3XX_PCI_LOWER_IO_VA) - +#define IOP3XX_PCI_LOWER_IO_BA 0x00000000 #ifndef __ASSEMBLY__ diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index 815c669..8f4db67 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -113,11 +113,19 @@ static inline void __iomem *__typesafe_io(unsigned long addr) #define __iowmb() do { } while (0) #endif +/* PCI fixed i/o mapping */ +#define PCI_IO_VIRT_BASE 0xfee00000 + +extern int pci_ioremap_io(unsigned int offset, phys_addr_t phys_addr); + /* * Now, pick up the machine-defined IO definitions */ #ifdef CONFIG_NEED_MACH_IO_H #include <mach/io.h> +#elif defined(CONFIG_PCI) +#define IO_SPACE_LIMIT ((resource_size_t)0xfffff) +#define __io(a) __typesafe_io(PCI_IO_VIRT_BASE + ((a) & IO_SPACE_LIMIT)) #else #define __io(a) __typesafe_io((a) & IO_SPACE_LIMIT) #endif diff --git a/arch/arm/include/asm/mach/arch.h b/arch/arm/include/asm/mach/arch.h index 0b1c94b..917d4fc 100644 --- a/arch/arm/include/asm/mach/arch.h +++ b/arch/arm/include/asm/mach/arch.h @@ -14,6 +14,12 @@ struct tag; struct meminfo; struct sys_timer; struct pt_regs; +struct smp_operations; +#ifdef CONFIG_SMP +#define smp_ops(ops) (&(ops)) +#else +#define smp_ops(ops) (struct smp_operations *)NULL +#endif struct machine_desc { unsigned int nr; /* architecture number */ @@ -35,6 +41,7 @@ struct machine_desc { unsigned char reserve_lp1 :1; /* never has lp1 */ unsigned char reserve_lp2 :1; /* never has lp2 */ char restart_mode; /* default restart mode */ + struct smp_operations *smp; /* SMP operations */ void (*fixup)(struct tag *, char **, struct meminfo *); void (*reserve)(void);/* reserve mem blocks */ diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h index a6efcdd..195ac2f 100644 --- a/arch/arm/include/asm/mach/map.h +++ b/arch/arm/include/asm/mach/map.h @@ -9,6 +9,9 @@ * * Page table mapping constructs and function prototypes */ +#ifndef __ASM_MACH_MAP_H +#define __ASM_MACH_MAP_H + #include <asm/io.h> struct map_desc { @@ -34,6 +37,8 @@ struct map_desc { #ifdef CONFIG_MMU extern void iotable_init(struct map_desc *, int); +extern void vm_reserve_area_early(unsigned long addr, unsigned long size, + void *caller); struct mem_type; extern const struct mem_type *get_mem_type(unsigned int type); @@ -44,4 +49,7 @@ extern int ioremap_page(unsigned long virt, unsigned long phys, const struct mem_type *mtype); #else #define iotable_init(map,num) do { } while (0) +#define vm_reserve_area_early(a,s,c) do { } while (0) +#endif + #endif diff --git a/arch/arm/include/asm/mach/pci.h b/arch/arm/include/asm/mach/pci.h index 26c511f..db9fedb 100644 --- a/arch/arm/include/asm/mach/pci.h +++ b/arch/arm/include/asm/mach/pci.h @@ -11,6 +11,8 @@ #ifndef __ASM_MACH_PCI_H #define __ASM_MACH_PCI_H +#include <linux/ioport.h> + struct pci_sys_data; struct pci_ops; struct pci_bus; @@ -42,6 +44,8 @@ struct pci_sys_data { unsigned long io_offset; /* bus->cpu IO mapping offset */ struct pci_bus *bus; /* PCI bus */ struct list_head resources; /* root bus resources (apertures) */ + struct resource io_res; + char io_res_name[12]; /* Bridge swizzling */ u8 (*swizzle)(struct pci_dev *, u8 *); /* IRQ mapping */ @@ -55,6 +59,15 @@ struct pci_sys_data { void pci_common_init(struct hw_pci *); /* + * Setup early fixed I/O mapping. + */ +#if defined(CONFIG_PCI) +extern void pci_map_io_early(unsigned long pfn); +#else +static inline void pci_map_io_early(unsigned long pfn) {} +#endif + +/* * PCI controllers */ extern struct pci_ops iop3xx_ops; diff --git a/arch/arm/include/asm/perf_event.h b/arch/arm/include/asm/perf_event.h index e074948..625cd62 100644 --- a/arch/arm/include/asm/perf_event.h +++ b/arch/arm/include/asm/perf_event.h @@ -12,6 +12,13 @@ #ifndef __ARM_PERF_EVENT_H__ #define __ARM_PERF_EVENT_H__ -/* Nothing to see here... */ +/* + * The ARMv7 CPU PMU supports up to 32 event counters. + */ +#define ARMPMU_MAX_HWEVENTS 32 + +#define HW_OP_UNSUPPORTED 0xFFFF +#define C(_x) PERF_COUNT_HW_CACHE_##_x +#define CACHE_OP_UNSUPPORTED 0xFFFF #endif /* __ARM_PERF_EVENT_H__ */ diff --git a/arch/arm/include/asm/pmu.h b/arch/arm/include/asm/pmu.h index 4432305..a26170d 100644 --- a/arch/arm/include/asm/pmu.h +++ b/arch/arm/include/asm/pmu.h @@ -16,69 +16,30 @@ #include <linux/perf_event.h> /* - * Types of PMUs that can be accessed directly and require mutual - * exclusion between profiling tools. - */ -enum arm_pmu_type { - ARM_PMU_DEVICE_CPU = 0, - ARM_NUM_PMU_DEVICES, -}; - -/* * struct arm_pmu_platdata - ARM PMU platform data * * @handle_irq: an optional handler which will be called from the * interrupt and passed the address of the low level handler, * and can be used to implement any platform specific handling * before or after calling it. - * @enable_irq: an optional handler which will be called after - * request_irq and be used to handle some platform specific - * irq enablement - * @disable_irq: an optional handler which will be called before - * free_irq and be used to handle some platform specific - * irq disablement + * @runtime_resume: an optional handler which will be called by the + * runtime PM framework following a call to pm_runtime_get(). + * Note that if pm_runtime_get() is called more than once in + * succession this handler will only be called once. + * @runtime_suspend: an optional handler which will be called by the + * runtime PM framework following a call to pm_runtime_put(). + * Note that if pm_runtime_get() is called more than once in + * succession this handler will only be called following the + * final call to pm_runtime_put() that actually disables the + * hardware. */ struct arm_pmu_platdata { irqreturn_t (*handle_irq)(int irq, void *dev, irq_handler_t pmu_handler); - void (*enable_irq)(int irq); - void (*disable_irq)(int irq); + int (*runtime_resume)(struct device *dev); + int (*runtime_suspend)(struct device *dev); }; -#ifdef CONFIG_CPU_HAS_PMU - -/** - * reserve_pmu() - reserve the hardware performance counters - * - * Reserve the hardware performance counters in the system for exclusive use. - * Returns 0 on success or -EBUSY if the lock is already held. - */ -extern int -reserve_pmu(enum arm_pmu_type type); - -/** - * release_pmu() - Relinquish control of the performance counters - * - * Release the performance counters and allow someone else to use them. - */ -extern void -release_pmu(enum arm_pmu_type type); - -#else /* CONFIG_CPU_HAS_PMU */ - -#include <linux/err.h> - -static inline int -reserve_pmu(enum arm_pmu_type type) -{ - return -ENODEV; -} - -static inline void -release_pmu(enum arm_pmu_type type) { } - -#endif /* CONFIG_CPU_HAS_PMU */ - #ifdef CONFIG_HW_PERF_EVENTS /* The events for a given PMU register set. */ @@ -103,7 +64,6 @@ struct pmu_hw_events { struct arm_pmu { struct pmu pmu; - enum arm_pmu_type type; cpumask_t active_irqs; char *name; irqreturn_t (*handle_irq)(int irq_num, void *dev); @@ -118,6 +78,8 @@ struct arm_pmu { void (*start)(void); void (*stop)(void); void (*reset)(void *); + int (*request_irq)(irq_handler_t handler); + void (*free_irq)(void); int (*map_event)(struct perf_event *event); int num_events; atomic_t active_events; @@ -129,7 +91,9 @@ struct arm_pmu { #define to_arm_pmu(p) (container_of(p, struct arm_pmu, pmu)) -int __init armpmu_register(struct arm_pmu *armpmu, char *name, int type); +extern const struct dev_pm_ops armpmu_dev_pm_ops; + +int armpmu_register(struct arm_pmu *armpmu, char *name, int type); u64 armpmu_event_update(struct perf_event *event, struct hw_perf_event *hwc, @@ -139,6 +103,13 @@ int armpmu_event_set_period(struct perf_event *event, struct hw_perf_event *hwc, int idx); +int armpmu_map_event(struct perf_event *event, + const unsigned (*event_map)[PERF_COUNT_HW_MAX], + const unsigned (*cache_map)[PERF_COUNT_HW_CACHE_MAX] + [PERF_COUNT_HW_CACHE_OP_MAX] + [PERF_COUNT_HW_CACHE_RESULT_MAX], + u32 raw_event_mask); + #endif /* CONFIG_HW_PERF_EVENTS */ #endif /* __ARM_PMU_H__ */ diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h index ae29293..2e3be16 100644 --- a/arch/arm/include/asm/smp.h +++ b/arch/arm/include/asm/smp.h @@ -60,15 +60,6 @@ extern int boot_secondary(unsigned int cpu, struct task_struct *); */ asmlinkage void secondary_start_kernel(void); -/* - * Perform platform specific initialisation of the specified CPU. - */ -extern void platform_secondary_init(unsigned int cpu); - -/* - * Initialize cpu_possible map, and enable coherency - */ -extern void platform_smp_prepare_cpus(unsigned int); /* * Initial data for bringing up a secondary CPU. @@ -79,18 +70,47 @@ struct secondary_data { void *stack; }; extern struct secondary_data secondary_data; +extern volatile int pen_release; extern int __cpu_disable(void); -extern int platform_cpu_disable(unsigned int cpu); extern void __cpu_die(unsigned int cpu); extern void cpu_die(void); -extern void platform_cpu_die(unsigned int cpu); -extern int platform_cpu_kill(unsigned int cpu); -extern void platform_cpu_enable(unsigned int cpu); - extern void arch_send_call_function_single_ipi(int cpu); extern void arch_send_call_function_ipi_mask(const struct cpumask *mask); +struct smp_operations { +#ifdef CONFIG_SMP + /* + * Setup the set of possible CPUs (via set_cpu_possible) + */ + void (*smp_init_cpus)(void); + /* + * Initialize cpu_possible map, and enable coherency + */ + void (*smp_prepare_cpus)(unsigned int max_cpus); + + /* + * Perform platform specific initialisation of the specified CPU. + */ + void (*smp_secondary_init)(unsigned int cpu); + /* + * Boot a secondary CPU, and assign it the specified idle task. + * This also gives us the initial stack to use for this CPU. + */ + int (*smp_boot_secondary)(unsigned int cpu, struct task_struct *idle); +#ifdef CONFIG_HOTPLUG_CPU + int (*cpu_kill)(unsigned int cpu); + void (*cpu_die)(unsigned int cpu); + int (*cpu_disable)(unsigned int cpu); +#endif +#endif +}; + +/* + * set platform specific SMP operations + */ +extern void smp_set_ops(struct smp_operations *); + #endif /* ifndef __ASM_ARM_SMP_H */ diff --git a/arch/arm/include/asm/timex.h b/arch/arm/include/asm/timex.h index ce11944..963342a 100644 --- a/arch/arm/include/asm/timex.h +++ b/arch/arm/include/asm/timex.h @@ -13,7 +13,11 @@ #define _ASMARM_TIMEX_H #include <asm/arch_timer.h> +#ifdef CONFIG_ARCH_MULTIPLATFORM +#define CLOCK_TICK_RATE 1000000 +#else #include <mach/timex.h> +#endif typedef unsigned long cycles_t; diff --git a/arch/arm/mach-highbank/include/mach/debug-macro.S b/arch/arm/include/debug/highbank.S index cb57fe5..8cad432 100644 --- a/arch/arm/mach-highbank/include/mach/debug-macro.S +++ b/arch/arm/include/debug/highbank.S @@ -10,10 +10,8 @@ */ .macro addruart,rp,rv,tmp - movw \rv, #0x6000 - movt \rv, #0xfee3 - movw \rp, #0x6000 - movt \rp, #0xfff3 + ldr \rv, =0xfee36000 + ldr \rp, =0xfff36000 .endm #include <asm/hardware/debug-pl01x.S> diff --git a/arch/arm/include/debug/icedcc.S b/arch/arm/include/debug/icedcc.S new file mode 100644 index 0000000..43afcb0 --- /dev/null +++ b/arch/arm/include/debug/icedcc.S @@ -0,0 +1,90 @@ +/* + * arch/arm/include/debug/icedcc.S + * + * Copyright (C) 1994-1999 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + + @@ debug using ARM EmbeddedICE DCC channel + + .macro addruart, rp, rv, tmp + .endm + +#if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_V6K) || defined(CONFIG_CPU_V7) + + .macro senduart, rd, rx + mcr p14, 0, \rd, c0, c5, 0 + .endm + + .macro busyuart, rd, rx +1001: + mrc p14, 0, \rx, c0, c1, 0 + tst \rx, #0x20000000 + beq 1001b + .endm + + .macro waituart, rd, rx + mov \rd, #0x2000000 +1001: + subs \rd, \rd, #1 + bmi 1002f + mrc p14, 0, \rx, c0, c1, 0 + tst \rx, #0x20000000 + bne 1001b +1002: + .endm + +#elif defined(CONFIG_CPU_XSCALE) + + .macro senduart, rd, rx + mcr p14, 0, \rd, c8, c0, 0 + .endm + + .macro busyuart, rd, rx +1001: + mrc p14, 0, \rx, c14, c0, 0 + tst \rx, #0x10000000 + beq 1001b + .endm + + .macro waituart, rd, rx + mov \rd, #0x10000000 +1001: + subs \rd, \rd, #1 + bmi 1002f + mrc p14, 0, \rx, c14, c0, 0 + tst \rx, #0x10000000 + bne 1001b +1002: + .endm + +#else + + .macro senduart, rd, rx + mcr p14, 0, \rd, c1, c0, 0 + .endm + + .macro busyuart, rd, rx +1001: + mrc p14, 0, \rx, c0, c0, 0 + tst \rx, #2 + beq 1001b + + .endm + + .macro waituart, rd, rx + mov \rd, #0x2000000 +1001: + subs \rd, \rd, #1 + bmi 1002f + mrc p14, 0, \rx, c0, c0, 0 + tst \rx, #2 + bne 1001b +1002: + .endm + +#endif /* CONFIG_CPU_V6 */ diff --git a/arch/arm/mach-mvebu/include/mach/debug-macro.S b/arch/arm/include/debug/mvebu.S index 2282576..865c6d0 100644 --- a/arch/arm/mach-mvebu/include/mach/debug-macro.S +++ b/arch/arm/include/debug/mvebu.S @@ -11,7 +11,8 @@ * published by the Free Software Foundation. */ -#include <mach/armada-370-xp.h> +#define ARMADA_370_XP_REGS_PHYS_BASE 0xd0000000 +#define ARMADA_370_XP_REGS_VIRT_BASE 0xfeb00000 .macro addruart, rp, rv, tmp ldr \rp, =ARMADA_370_XP_REGS_PHYS_BASE diff --git a/arch/arm/mach-picoxcell/include/mach/debug-macro.S b/arch/arm/include/debug/picoxcell.S index 58d4ee3..7419deb 100644 --- a/arch/arm/mach-picoxcell/include/mach/debug-macro.S +++ b/arch/arm/include/debug/picoxcell.S @@ -9,10 +9,10 @@ * accesses to the 8250. */ #include <linux/serial_reg.h> -#include <mach/hardware.h> -#include <mach/map.h> #define UART_SHIFT 2 +#define PICOXCELL_UART1_BASE 0x80230000 +#define PHYS_TO_IO(x) (((x) & 0x00ffffff) | 0xfe000000) .macro addruart, rp, rv, tmp ldr \rv, =PHYS_TO_IO(PICOXCELL_UART1_BASE) diff --git a/arch/arm/mach-socfpga/include/mach/debug-macro.S b/arch/arm/include/debug/socfpga.S index d6f26d2..d6f26d2 100644 --- a/arch/arm/mach-socfpga/include/mach/debug-macro.S +++ b/arch/arm/include/debug/socfpga.S diff --git a/arch/arm/mach-vexpress/include/mach/debug-macro.S b/arch/arm/include/debug/vexpress.S index 9f509f5..9f509f5 100644 --- a/arch/arm/mach-vexpress/include/mach/debug-macro.S +++ b/arch/arm/include/debug/vexpress.S diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile index 7ad2d5c..1c43214 100644 --- a/arch/arm/kernel/Makefile +++ b/arch/arm/kernel/Makefile @@ -69,8 +69,7 @@ obj-$(CONFIG_CPU_XSC3) += xscale-cp0.o obj-$(CONFIG_CPU_MOHAWK) += xscale-cp0.o obj-$(CONFIG_CPU_PJ4) += pj4-cp0.o obj-$(CONFIG_IWMMXT) += iwmmxt.o -obj-$(CONFIG_CPU_HAS_PMU) += pmu.o -obj-$(CONFIG_HW_PERF_EVENTS) += perf_event.o +obj-$(CONFIG_HW_PERF_EVENTS) += perf_event.o perf_event_cpu.o AFLAGS_iwmmxt.o := -Wa,-mcpu=iwmmxt obj-$(CONFIG_ARM_CPU_TOPOLOGY) += topology.o diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c index 2b2f25e..b244696 100644 --- a/arch/arm/kernel/bios32.c +++ b/arch/arm/kernel/bios32.c @@ -13,6 +13,7 @@ #include <linux/io.h> #include <asm/mach-types.h> +#include <asm/mach/map.h> #include <asm/mach/pci.h> static int debug_pci; @@ -423,6 +424,38 @@ static int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) return irq; } +static int __init pcibios_init_resources(int busnr, struct pci_sys_data *sys) +{ + int ret; + struct pci_host_bridge_window *window; + + if (list_empty(&sys->resources)) { + pci_add_resource_offset(&sys->resources, + &iomem_resource, sys->mem_offset); + } + + list_for_each_entry(window, &sys->resources, list) { + if (resource_type(window->res) == IORESOURCE_IO) + return 0; + } + + sys->io_res.start = (busnr * SZ_64K) ? : pcibios_min_io; + sys->io_res.end = (busnr + 1) * SZ_64K - 1; + sys->io_res.flags = IORESOURCE_IO; + sys->io_res.name = sys->io_res_name; + sprintf(sys->io_res_name, "PCI%d I/O", busnr); + + ret = request_resource(&ioport_resource, &sys->io_res); + if (ret) { + pr_err("PCI: unable to allocate I/O port region (%d)\n", ret); + return ret; + } + pci_add_resource_offset(&sys->resources, &sys->io_res, + sys->io_offset); + + return 0; +} + static void __init pcibios_init_hw(struct hw_pci *hw, struct list_head *head) { struct pci_sys_data *sys = NULL; @@ -445,11 +478,10 @@ static void __init pcibios_init_hw(struct hw_pci *hw, struct list_head *head) ret = hw->setup(nr, sys); if (ret > 0) { - if (list_empty(&sys->resources)) { - pci_add_resource_offset(&sys->resources, - &ioport_resource, sys->io_offset); - pci_add_resource_offset(&sys->resources, - &iomem_resource, sys->mem_offset); + ret = pcibios_init_resources(nr, sys); + if (ret) { + kfree(sys); + break; } if (hw->scan) @@ -627,3 +659,15 @@ int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, return 0; } + +void __init pci_map_io_early(unsigned long pfn) +{ + struct map_desc pci_io_desc = { + .virtual = PCI_IO_VIRT_BASE, + .type = MT_DEVICE, + .length = SZ_64K, + }; + + pci_io_desc.pfn = pfn; + iotable_init(&pci_io_desc, 1); +} diff --git a/arch/arm/kernel/debug.S b/arch/arm/kernel/debug.S index c45522c..66f711b 100644 --- a/arch/arm/kernel/debug.S +++ b/arch/arm/kernel/debug.S @@ -20,90 +20,9 @@ * references to these in a production kernel! */ -#if defined(CONFIG_DEBUG_ICEDCC) - @@ debug using ARM EmbeddedICE DCC channel - - .macro addruart, rp, rv, tmp - .endm - -#if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_V6K) || defined(CONFIG_CPU_V7) - - .macro senduart, rd, rx - mcr p14, 0, \rd, c0, c5, 0 - .endm - - .macro busyuart, rd, rx -1001: - mrc p14, 0, \rx, c0, c1, 0 - tst \rx, #0x20000000 - beq 1001b - .endm - - .macro waituart, rd, rx - mov \rd, #0x2000000 -1001: - subs \rd, \rd, #1 - bmi 1002f - mrc p14, 0, \rx, c0, c1, 0 - tst \rx, #0x20000000 - bne 1001b -1002: - .endm - -#elif defined(CONFIG_CPU_XSCALE) - - .macro senduart, rd, rx - mcr p14, 0, \rd, c8, c0, 0 - .endm - - .macro busyuart, rd, rx -1001: - mrc p14, 0, \rx, c14, c0, 0 - tst \rx, #0x10000000 - beq 1001b - .endm - - .macro waituart, rd, rx - mov \rd, #0x10000000 -1001: - subs \rd, \rd, #1 - bmi 1002f - mrc p14, 0, \rx, c14, c0, 0 - tst \rx, #0x10000000 - bne 1001b -1002: - .endm - -#else - - .macro senduart, rd, rx - mcr p14, 0, \rd, c1, c0, 0 - .endm - - .macro busyuart, rd, rx -1001: - mrc p14, 0, \rx, c0, c0, 0 - tst \rx, #2 - beq 1001b - - .endm - - .macro waituart, rd, rx - mov \rd, #0x2000000 -1001: - subs \rd, \rd, #1 - bmi 1002f - mrc p14, 0, \rx, c0, c0, 0 - tst \rx, #2 - bne 1001b -1002: - .endm - -#endif /* CONFIG_CPU_V6 */ - -#elif !defined(CONFIG_DEBUG_SEMIHOSTING) -#include <mach/debug-macro.S> -#endif /* CONFIG_DEBUG_ICEDCC */ +#if !defined(CONFIG_DEBUG_SEMIHOSTING) +#include CONFIG_DEBUG_LL_INCLUDE +#endif #ifdef CONFIG_MMU .macro addruart_current, rx, tmp1, tmp2 diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S index 3db960e..9874d07 100644 --- a/arch/arm/kernel/head.S +++ b/arch/arm/kernel/head.S @@ -23,8 +23,8 @@ #include <asm/thread_info.h> #include <asm/pgtable.h> -#ifdef CONFIG_DEBUG_LL -#include <mach/debug-macro.S> +#if defined(CONFIG_DEBUG_LL) && !defined(CONFIG_DEBUG_SEMIHOSTING) +#include CONFIG_DEBUG_LL_INCLUDE #endif /* diff --git a/arch/arm/kernel/perf_event.c b/arch/arm/kernel/perf_event.c index ab243b8..93971b1 100644 --- a/arch/arm/kernel/perf_event.c +++ b/arch/arm/kernel/perf_event.c @@ -12,68 +12,15 @@ */ #define pr_fmt(fmt) "hw perfevents: " fmt -#include <linux/bitmap.h> -#include <linux/interrupt.h> #include <linux/kernel.h> -#include <linux/export.h> -#include <linux/perf_event.h> #include <linux/platform_device.h> -#include <linux/spinlock.h> +#include <linux/pm_runtime.h> #include <linux/uaccess.h> -#include <asm/cputype.h> -#include <asm/irq.h> #include <asm/irq_regs.h> #include <asm/pmu.h> #include <asm/stacktrace.h> -/* - * ARMv6 supports a maximum of 3 events, starting from index 0. If we add - * another platform that supports more, we need to increase this to be the - * largest of all platforms. - * - * ARMv7 supports up to 32 events: - * cycle counter CCNT + 31 events counters CNT0..30. - * Cortex-A8 has 1+4 counters, Cortex-A9 has 1+6 counters. - */ -#define ARMPMU_MAX_HWEVENTS 32 - -static DEFINE_PER_CPU(struct perf_event * [ARMPMU_MAX_HWEVENTS], hw_events); -static DEFINE_PER_CPU(unsigned long [BITS_TO_LONGS(ARMPMU_MAX_HWEVENTS)], used_mask); -static DEFINE_PER_CPU(struct pmu_hw_events, cpu_hw_events); - -#define to_arm_pmu(p) (container_of(p, struct arm_pmu, pmu)) - -/* Set at runtime when we know what CPU type we are. */ -static struct arm_pmu *cpu_pmu; - -const char *perf_pmu_name(void) -{ - if (!cpu_pmu) - return NULL; - - return cpu_pmu->pmu.name; -} -EXPORT_SYMBOL_GPL(perf_pmu_name); - -int perf_num_counters(void) -{ - int max_events = 0; - - if (cpu_pmu != NULL) - max_events = cpu_pmu->num_events; - - return max_events; -} -EXPORT_SYMBOL_GPL(perf_num_counters); - -#define HW_OP_UNSUPPORTED 0xFFFF - -#define C(_x) \ - PERF_COUNT_HW_CACHE_##_x - -#define CACHE_OP_UNSUPPORTED 0xFFFF - static int armpmu_map_cache_event(const unsigned (*cache_map) [PERF_COUNT_HW_CACHE_MAX] @@ -104,7 +51,7 @@ armpmu_map_cache_event(const unsigned (*cache_map) } static int -armpmu_map_event(const unsigned (*event_map)[PERF_COUNT_HW_MAX], u64 config) +armpmu_map_hw_event(const unsigned (*event_map)[PERF_COUNT_HW_MAX], u64 config) { int mapping = (*event_map)[config]; return mapping == HW_OP_UNSUPPORTED ? -ENOENT : mapping; @@ -116,19 +63,20 @@ armpmu_map_raw_event(u32 raw_event_mask, u64 config) return (int)(config & raw_event_mask); } -static int map_cpu_event(struct perf_event *event, - const unsigned (*event_map)[PERF_COUNT_HW_MAX], - const unsigned (*cache_map) - [PERF_COUNT_HW_CACHE_MAX] - [PERF_COUNT_HW_CACHE_OP_MAX] - [PERF_COUNT_HW_CACHE_RESULT_MAX], - u32 raw_event_mask) +int +armpmu_map_event(struct perf_event *event, + const unsigned (*event_map)[PERF_COUNT_HW_MAX], + const unsigned (*cache_map) + [PERF_COUNT_HW_CACHE_MAX] + [PERF_COUNT_HW_CACHE_OP_MAX] + [PERF_COUNT_HW_CACHE_RESULT_MAX], + u32 raw_event_mask) { u64 config = event->attr.config; switch (event->attr.type) { case PERF_TYPE_HARDWARE: - return armpmu_map_event(event_map, config); + return armpmu_map_hw_event(event_map, config); case PERF_TYPE_HW_CACHE: return armpmu_map_cache_event(cache_map, config); case PERF_TYPE_RAW: @@ -222,7 +170,6 @@ armpmu_stop(struct perf_event *event, int flags) */ if (!(hwc->state & PERF_HES_STOPPED)) { armpmu->disable(hwc, hwc->idx); - barrier(); /* why? */ armpmu_event_update(event, hwc, hwc->idx); hwc->state |= PERF_HES_STOPPED | PERF_HES_UPTODATE; } @@ -350,99 +297,41 @@ validate_group(struct perf_event *event) return 0; } -static irqreturn_t armpmu_platform_irq(int irq, void *dev) +static irqreturn_t armpmu_dispatch_irq(int irq, void *dev) { struct arm_pmu *armpmu = (struct arm_pmu *) dev; struct platform_device *plat_device = armpmu->plat_device; struct arm_pmu_platdata *plat = dev_get_platdata(&plat_device->dev); - return plat->handle_irq(irq, dev, armpmu->handle_irq); + if (plat && plat->handle_irq) + return plat->handle_irq(irq, dev, armpmu->handle_irq); + else + return armpmu->handle_irq(irq, dev); } static void armpmu_release_hardware(struct arm_pmu *armpmu) { - int i, irq, irqs; - struct platform_device *pmu_device = armpmu->plat_device; - struct arm_pmu_platdata *plat = - dev_get_platdata(&pmu_device->dev); - - irqs = min(pmu_device->num_resources, num_possible_cpus()); - - for (i = 0; i < irqs; ++i) { - if (!cpumask_test_and_clear_cpu(i, &armpmu->active_irqs)) - continue; - irq = platform_get_irq(pmu_device, i); - if (irq >= 0) { - if (plat && plat->disable_irq) - plat->disable_irq(irq); - free_irq(irq, armpmu); - } - } - - release_pmu(armpmu->type); + armpmu->free_irq(); + pm_runtime_put_sync(&armpmu->plat_device->dev); } static int armpmu_reserve_hardware(struct arm_pmu *armpmu) { - struct arm_pmu_platdata *plat; - irq_handler_t handle_irq; - int i, err, irq, irqs; + int err; struct platform_device *pmu_device = armpmu->plat_device; if (!pmu_device) return -ENODEV; - err = reserve_pmu(armpmu->type); + pm_runtime_get_sync(&pmu_device->dev); + err = armpmu->request_irq(armpmu_dispatch_irq); if (err) { - pr_warning("unable to reserve pmu\n"); + armpmu_release_hardware(armpmu); return err; } - plat = dev_get_platdata(&pmu_device->dev); - if (plat && plat->handle_irq) - handle_irq = armpmu_platform_irq; - else - handle_irq = armpmu->handle_irq; - - irqs = min(pmu_device->num_resources, num_possible_cpus()); - if (irqs < 1) { - pr_err("no irqs for PMUs defined\n"); - return -ENODEV; - } - - for (i = 0; i < irqs; ++i) { - err = 0; - irq = platform_get_irq(pmu_device, i); - if (irq < 0) - continue; - - /* - * If we have a single PMU interrupt that we can't shift, - * assume that we're running on a uniprocessor machine and - * continue. Otherwise, continue without this interrupt. - */ - if (irq_set_affinity(irq, cpumask_of(i)) && irqs > 1) { - pr_warning("unable to set irq affinity (irq=%d, cpu=%u)\n", - irq, i); - continue; - } - - err = request_irq(irq, handle_irq, - IRQF_DISABLED | IRQF_NOBALANCING, - "arm-pmu", armpmu); - if (err) { - pr_err("unable to request IRQ%d for ARM PMU counters\n", - irq); - armpmu_release_hardware(armpmu); - return err; - } else if (plat && plat->enable_irq) - plat->enable_irq(irq); - - cpumask_set_cpu(i, &armpmu->active_irqs); - } - return 0; } @@ -581,6 +470,32 @@ static void armpmu_disable(struct pmu *pmu) armpmu->stop(); } +#ifdef CONFIG_PM_RUNTIME +static int armpmu_runtime_resume(struct device *dev) +{ + struct arm_pmu_platdata *plat = dev_get_platdata(dev); + + if (plat && plat->runtime_resume) + return plat->runtime_resume(dev); + + return 0; +} + +static int armpmu_runtime_suspend(struct device *dev) +{ + struct arm_pmu_platdata *plat = dev_get_platdata(dev); + + if (plat && plat->runtime_suspend) + return plat->runtime_suspend(dev); + + return 0; +} +#endif + +const struct dev_pm_ops armpmu_dev_pm_ops = { + SET_RUNTIME_PM_OPS(armpmu_runtime_suspend, armpmu_runtime_resume, NULL) +}; + static void __init armpmu_init(struct arm_pmu *armpmu) { atomic_set(&armpmu->active_events, 0); @@ -598,174 +513,14 @@ static void __init armpmu_init(struct arm_pmu *armpmu) }; } -int __init armpmu_register(struct arm_pmu *armpmu, char *name, int type) +int armpmu_register(struct arm_pmu *armpmu, char *name, int type) { armpmu_init(armpmu); + pr_info("enabled with %s PMU driver, %d counters available\n", + armpmu->name, armpmu->num_events); return perf_pmu_register(&armpmu->pmu, name, type); } -/* Include the PMU-specific implementations. */ -#include "perf_event_xscale.c" -#include "perf_event_v6.c" -#include "perf_event_v7.c" - -/* - * Ensure the PMU has sane values out of reset. - * This requires SMP to be available, so exists as a separate initcall. - */ -static int __init -cpu_pmu_reset(void) -{ - if (cpu_pmu && cpu_pmu->reset) - return on_each_cpu(cpu_pmu->reset, NULL, 1); - return 0; -} -arch_initcall(cpu_pmu_reset); - -/* - * PMU platform driver and devicetree bindings. - */ -static struct of_device_id armpmu_of_device_ids[] = { - {.compatible = "arm,cortex-a9-pmu"}, - {.compatible = "arm,cortex-a8-pmu"}, - {.compatible = "arm,arm1136-pmu"}, - {.compatible = "arm,arm1176-pmu"}, - {}, -}; - -static struct platform_device_id armpmu_plat_device_ids[] = { - {.name = "arm-pmu"}, - {}, -}; - -static int __devinit armpmu_device_probe(struct platform_device *pdev) -{ - if (!cpu_pmu) - return -ENODEV; - - cpu_pmu->plat_device = pdev; - return 0; -} - -static struct platform_driver armpmu_driver = { - .driver = { - .name = "arm-pmu", - .of_match_table = armpmu_of_device_ids, - }, - .probe = armpmu_device_probe, - .id_table = armpmu_plat_device_ids, -}; - -static int __init register_pmu_driver(void) -{ - return platform_driver_register(&armpmu_driver); -} -device_initcall(register_pmu_driver); - -static struct pmu_hw_events *armpmu_get_cpu_events(void) -{ - return &__get_cpu_var(cpu_hw_events); -} - -static void __init cpu_pmu_init(struct arm_pmu *armpmu) -{ - int cpu; - for_each_possible_cpu(cpu) { - struct pmu_hw_events *events = &per_cpu(cpu_hw_events, cpu); - events->events = per_cpu(hw_events, cpu); - events->used_mask = per_cpu(used_mask, cpu); - raw_spin_lock_init(&events->pmu_lock); - } - armpmu->get_hw_events = armpmu_get_cpu_events; - armpmu->type = ARM_PMU_DEVICE_CPU; -} - -/* - * PMU hardware loses all context when a CPU goes offline. - * When a CPU is hotplugged back in, since some hardware registers are - * UNKNOWN at reset, the PMU must be explicitly reset to avoid reading - * junk values out of them. - */ -static int __cpuinit pmu_cpu_notify(struct notifier_block *b, - unsigned long action, void *hcpu) -{ - if ((action & ~CPU_TASKS_FROZEN) != CPU_STARTING) - return NOTIFY_DONE; - - if (cpu_pmu && cpu_pmu->reset) - cpu_pmu->reset(NULL); - - return NOTIFY_OK; -} - -static struct notifier_block __cpuinitdata pmu_cpu_notifier = { - .notifier_call = pmu_cpu_notify, -}; - -/* - * CPU PMU identification and registration. - */ -static int __init -init_hw_perf_events(void) -{ - unsigned long cpuid = read_cpuid_id(); - unsigned long implementor = (cpuid & 0xFF000000) >> 24; - unsigned long part_number = (cpuid & 0xFFF0); - - /* ARM Ltd CPUs. */ - if (0x41 == implementor) { - switch (part_number) { - case 0xB360: /* ARM1136 */ - case 0xB560: /* ARM1156 */ - case 0xB760: /* ARM1176 */ - cpu_pmu = armv6pmu_init(); - break; - case 0xB020: /* ARM11mpcore */ - cpu_pmu = armv6mpcore_pmu_init(); - break; - case 0xC080: /* Cortex-A8 */ - cpu_pmu = armv7_a8_pmu_init(); - break; - case 0xC090: /* Cortex-A9 */ - cpu_pmu = armv7_a9_pmu_init(); - break; - case 0xC050: /* Cortex-A5 */ - cpu_pmu = armv7_a5_pmu_init(); - break; - case 0xC0F0: /* Cortex-A15 */ - cpu_pmu = armv7_a15_pmu_init(); - break; - case 0xC070: /* Cortex-A7 */ - cpu_pmu = armv7_a7_pmu_init(); - break; - } - /* Intel CPUs [xscale]. */ - } else if (0x69 == implementor) { - part_number = (cpuid >> 13) & 0x7; - switch (part_number) { - case 1: - cpu_pmu = xscale1pmu_init(); - break; - case 2: - cpu_pmu = xscale2pmu_init(); - break; - } - } - - if (cpu_pmu) { - pr_info("enabled with %s PMU driver, %d counters available\n", - cpu_pmu->name, cpu_pmu->num_events); - cpu_pmu_init(cpu_pmu); - register_cpu_notifier(&pmu_cpu_notifier); - armpmu_register(cpu_pmu, cpu_pmu->name, PERF_TYPE_RAW); - } else { - pr_info("no hardware support available\n"); - } - - return 0; -} -early_initcall(init_hw_perf_events); - /* * Callchain handling code. */ diff --git a/arch/arm/kernel/perf_event_cpu.c b/arch/arm/kernel/perf_event_cpu.c new file mode 100644 index 0000000..8d7d8d4 --- /dev/null +++ b/arch/arm/kernel/perf_event_cpu.c @@ -0,0 +1,295 @@ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * Copyright (C) 2012 ARM Limited + * + * Author: Will Deacon <will.deacon@arm.com> + */ +#define pr_fmt(fmt) "CPU PMU: " fmt + +#include <linux/bitmap.h> +#include <linux/export.h> +#include <linux/kernel.h> +#include <linux/of.h> +#include <linux/platform_device.h> +#include <linux/spinlock.h> + +#include <asm/cputype.h> +#include <asm/irq_regs.h> +#include <asm/pmu.h> + +/* Set at runtime when we know what CPU type we are. */ +static struct arm_pmu *cpu_pmu; + +static DEFINE_PER_CPU(struct perf_event * [ARMPMU_MAX_HWEVENTS], hw_events); +static DEFINE_PER_CPU(unsigned long [BITS_TO_LONGS(ARMPMU_MAX_HWEVENTS)], used_mask); +static DEFINE_PER_CPU(struct pmu_hw_events, cpu_hw_events); + +/* + * Despite the names, these two functions are CPU-specific and are used + * by the OProfile/perf code. + */ +const char *perf_pmu_name(void) +{ + if (!cpu_pmu) + return NULL; + + return cpu_pmu->pmu.name; +} +EXPORT_SYMBOL_GPL(perf_pmu_name); + +int perf_num_counters(void) +{ + int max_events = 0; + + if (cpu_pmu != NULL) + max_events = cpu_pmu->num_events; + + return max_events; +} +EXPORT_SYMBOL_GPL(perf_num_counters); + +/* Include the PMU-specific implementations. */ +#include "perf_event_xscale.c" +#include "perf_event_v6.c" +#include "perf_event_v7.c" + +static struct pmu_hw_events *cpu_pmu_get_cpu_events(void) +{ + return &__get_cpu_var(cpu_hw_events); +} + +static void cpu_pmu_free_irq(void) +{ + int i, irq, irqs; + struct platform_device *pmu_device = cpu_pmu->plat_device; + + irqs = min(pmu_device->num_resources, num_possible_cpus()); + + for (i = 0; i < irqs; ++i) { + if (!cpumask_test_and_clear_cpu(i, &cpu_pmu->active_irqs)) + continue; + irq = platform_get_irq(pmu_device, i); + if (irq >= 0) + free_irq(irq, cpu_pmu); + } +} + +static int cpu_pmu_request_irq(irq_handler_t handler) +{ + int i, err, irq, irqs; + struct platform_device *pmu_device = cpu_pmu->plat_device; + + if (!pmu_device) + return -ENODEV; + + irqs = min(pmu_device->num_resources, num_possible_cpus()); + if (irqs < 1) { + pr_err("no irqs for PMUs defined\n"); + return -ENODEV; + } + + for (i = 0; i < irqs; ++i) { + err = 0; + irq = platform_get_irq(pmu_device, i); + if (irq < 0) + continue; + + /* + * If we have a single PMU interrupt that we can't shift, + * assume that we're running on a uniprocessor machine and + * continue. Otherwise, continue without this interrupt. + */ + if (irq_set_affinity(irq, cpumask_of(i)) && irqs > 1) { + pr_warning("unable to set irq affinity (irq=%d, cpu=%u)\n", + irq, i); + continue; + } + + err = request_irq(irq, handler, IRQF_NOBALANCING, "arm-pmu", + cpu_pmu); + if (err) { + pr_err("unable to request IRQ%d for ARM PMU counters\n", + irq); + return err; + } + + cpumask_set_cpu(i, &cpu_pmu->active_irqs); + } + + return 0; +} + +static void __devinit cpu_pmu_init(struct arm_pmu *cpu_pmu) +{ + int cpu; + for_each_possible_cpu(cpu) { + struct pmu_hw_events *events = &per_cpu(cpu_hw_events, cpu); + events->events = per_cpu(hw_events, cpu); + events->used_mask = per_cpu(used_mask, cpu); + raw_spin_lock_init(&events->pmu_lock); + } + + cpu_pmu->get_hw_events = cpu_pmu_get_cpu_events; + cpu_pmu->request_irq = cpu_pmu_request_irq; + cpu_pmu->free_irq = cpu_pmu_free_irq; + + /* Ensure the PMU has sane values out of reset. */ + if (cpu_pmu && cpu_pmu->reset) + on_each_cpu(cpu_pmu->reset, NULL, 1); +} + +/* + * PMU hardware loses all context when a CPU goes offline. + * When a CPU is hotplugged back in, since some hardware registers are + * UNKNOWN at reset, the PMU must be explicitly reset to avoid reading + * junk values out of them. + */ +static int __cpuinit cpu_pmu_notify(struct notifier_block *b, + unsigned long action, void *hcpu) +{ + if ((action & ~CPU_TASKS_FROZEN) != CPU_STARTING) + return NOTIFY_DONE; + + if (cpu_pmu && cpu_pmu->reset) + cpu_pmu->reset(NULL); + + return NOTIFY_OK; +} + +static struct notifier_block __cpuinitdata cpu_pmu_hotplug_notifier = { + .notifier_call = cpu_pmu_notify, +}; + +/* + * PMU platform driver and devicetree bindings. + */ +static struct of_device_id __devinitdata cpu_pmu_of_device_ids[] = { + {.compatible = "arm,cortex-a15-pmu", .data = armv7_a15_pmu_init}, + {.compatible = "arm,cortex-a9-pmu", .data = armv7_a9_pmu_init}, + {.compatible = "arm,cortex-a8-pmu", .data = armv7_a8_pmu_init}, + {.compatible = "arm,cortex-a7-pmu", .data = armv7_a7_pmu_init}, + {.compatible = "arm,cortex-a5-pmu", .data = armv7_a5_pmu_init}, + {.compatible = "arm,arm11mpcore-pmu", .data = armv6mpcore_pmu_init}, + {.compatible = "arm,arm1176-pmu", .data = armv6pmu_init}, + {.compatible = "arm,arm1136-pmu", .data = armv6pmu_init}, + {}, +}; + +static struct platform_device_id __devinitdata cpu_pmu_plat_device_ids[] = { + {.name = "arm-pmu"}, + {}, +}; + +/* + * CPU PMU identification and probing. + */ +static struct arm_pmu *__devinit probe_current_pmu(void) +{ + struct arm_pmu *pmu = NULL; + int cpu = get_cpu(); + unsigned long cpuid = read_cpuid_id(); + unsigned long implementor = (cpuid & 0xFF000000) >> 24; + unsigned long part_number = (cpuid & 0xFFF0); + + pr_info("probing PMU on CPU %d\n", cpu); + + /* ARM Ltd CPUs. */ + if (0x41 == implementor) { + switch (part_number) { + case 0xB360: /* ARM1136 */ + case 0xB560: /* ARM1156 */ + case 0xB760: /* ARM1176 */ + pmu = armv6pmu_init(); + break; + case 0xB020: /* ARM11mpcore */ + pmu = armv6mpcore_pmu_init(); + break; + case 0xC080: /* Cortex-A8 */ + pmu = armv7_a8_pmu_init(); + break; + case 0xC090: /* Cortex-A9 */ + pmu = armv7_a9_pmu_init(); + break; + case 0xC050: /* Cortex-A5 */ + pmu = armv7_a5_pmu_init(); + break; + case 0xC0F0: /* Cortex-A15 */ + pmu = armv7_a15_pmu_init(); + break; + case 0xC070: /* Cortex-A7 */ + pmu = armv7_a7_pmu_init(); + break; + } + /* Intel CPUs [xscale]. */ + } else if (0x69 == implementor) { + part_number = (cpuid >> 13) & 0x7; + switch (part_number) { + case 1: + pmu = xscale1pmu_init(); + break; + case 2: + pmu = xscale2pmu_init(); + break; + } + } + + put_cpu(); + return pmu; +} + +static int __devinit cpu_pmu_device_probe(struct platform_device *pdev) +{ + const struct of_device_id *of_id; + struct arm_pmu *(*init_fn)(void); + struct device_node *node = pdev->dev.of_node; + + if (cpu_pmu) { + pr_info("attempt to register multiple PMU devices!"); + return -ENOSPC; + } + + if (node && (of_id = of_match_node(cpu_pmu_of_device_ids, pdev->dev.of_node))) { + init_fn = of_id->data; + cpu_pmu = init_fn(); + } else { + cpu_pmu = probe_current_pmu(); + } + + if (!cpu_pmu) + return -ENODEV; + + cpu_pmu->plat_device = pdev; + cpu_pmu_init(cpu_pmu); + register_cpu_notifier(&cpu_pmu_hotplug_notifier); + armpmu_register(cpu_pmu, cpu_pmu->name, PERF_TYPE_RAW); + + return 0; +} + +static struct platform_driver cpu_pmu_driver = { + .driver = { + .name = "arm-pmu", + .pm = &armpmu_dev_pm_ops, + .of_match_table = cpu_pmu_of_device_ids, + }, + .probe = cpu_pmu_device_probe, + .id_table = cpu_pmu_plat_device_ids, +}; + +static int __init register_pmu_driver(void) +{ + return platform_driver_register(&cpu_pmu_driver); +} +device_initcall(register_pmu_driver); diff --git a/arch/arm/kernel/perf_event_v6.c b/arch/arm/kernel/perf_event_v6.c index c90fcb2..6ccc079 100644 --- a/arch/arm/kernel/perf_event_v6.c +++ b/arch/arm/kernel/perf_event_v6.c @@ -645,7 +645,7 @@ armv6mpcore_pmu_disable_event(struct hw_perf_event *hwc, static int armv6_map_event(struct perf_event *event) { - return map_cpu_event(event, &armv6_perf_map, + return armpmu_map_event(event, &armv6_perf_map, &armv6_perf_cache_map, 0xFF); } @@ -664,7 +664,7 @@ static struct arm_pmu armv6pmu = { .max_period = (1LLU << 32) - 1, }; -static struct arm_pmu *__init armv6pmu_init(void) +static struct arm_pmu *__devinit armv6pmu_init(void) { return &armv6pmu; } @@ -679,7 +679,7 @@ static struct arm_pmu *__init armv6pmu_init(void) static int armv6mpcore_map_event(struct perf_event *event) { - return map_cpu_event(event, &armv6mpcore_perf_map, + return armpmu_map_event(event, &armv6mpcore_perf_map, &armv6mpcore_perf_cache_map, 0xFF); } @@ -698,17 +698,17 @@ static struct arm_pmu armv6mpcore_pmu = { .max_period = (1LLU << 32) - 1, }; -static struct arm_pmu *__init armv6mpcore_pmu_init(void) +static struct arm_pmu *__devinit armv6mpcore_pmu_init(void) { return &armv6mpcore_pmu; } #else -static struct arm_pmu *__init armv6pmu_init(void) +static struct arm_pmu *__devinit armv6pmu_init(void) { return NULL; } -static struct arm_pmu *__init armv6mpcore_pmu_init(void) +static struct arm_pmu *__devinit armv6mpcore_pmu_init(void) { return NULL; } diff --git a/arch/arm/kernel/perf_event_v7.c b/arch/arm/kernel/perf_event_v7.c index f04070b..bd4b090 100644 --- a/arch/arm/kernel/perf_event_v7.c +++ b/arch/arm/kernel/perf_event_v7.c @@ -1204,31 +1204,31 @@ static void armv7pmu_reset(void *info) static int armv7_a8_map_event(struct perf_event *event) { - return map_cpu_event(event, &armv7_a8_perf_map, + return armpmu_map_event(event, &armv7_a8_perf_map, &armv7_a8_perf_cache_map, 0xFF); } static int armv7_a9_map_event(struct perf_event *event) { - return map_cpu_event(event, &armv7_a9_perf_map, + return armpmu_map_event(event, &armv7_a9_perf_map, &armv7_a9_perf_cache_map, 0xFF); } static int armv7_a5_map_event(struct perf_event *event) { - return map_cpu_event(event, &armv7_a5_perf_map, + return armpmu_map_event(event, &armv7_a5_perf_map, &armv7_a5_perf_cache_map, 0xFF); } static int armv7_a15_map_event(struct perf_event *event) { - return map_cpu_event(event, &armv7_a15_perf_map, + return armpmu_map_event(event, &armv7_a15_perf_map, &armv7_a15_perf_cache_map, 0xFF); } static int armv7_a7_map_event(struct perf_event *event) { - return map_cpu_event(event, &armv7_a7_perf_map, + return armpmu_map_event(event, &armv7_a7_perf_map, &armv7_a7_perf_cache_map, 0xFF); } @@ -1245,7 +1245,7 @@ static struct arm_pmu armv7pmu = { .max_period = (1LLU << 32) - 1, }; -static u32 __init armv7_read_num_pmnc_events(void) +static u32 __devinit armv7_read_num_pmnc_events(void) { u32 nb_cnt; @@ -1256,7 +1256,7 @@ static u32 __init armv7_read_num_pmnc_events(void) return nb_cnt + 1; } -static struct arm_pmu *__init armv7_a8_pmu_init(void) +static struct arm_pmu *__devinit armv7_a8_pmu_init(void) { armv7pmu.name = "ARMv7 Cortex-A8"; armv7pmu.map_event = armv7_a8_map_event; @@ -1264,7 +1264,7 @@ static struct arm_pmu *__init armv7_a8_pmu_init(void) return &armv7pmu; } -static struct arm_pmu *__init armv7_a9_pmu_init(void) +static struct arm_pmu *__devinit armv7_a9_pmu_init(void) { armv7pmu.name = "ARMv7 Cortex-A9"; armv7pmu.map_event = armv7_a9_map_event; @@ -1272,7 +1272,7 @@ static struct arm_pmu *__init armv7_a9_pmu_init(void) return &armv7pmu; } -static struct arm_pmu *__init armv7_a5_pmu_init(void) +static struct arm_pmu *__devinit armv7_a5_pmu_init(void) { armv7pmu.name = "ARMv7 Cortex-A5"; armv7pmu.map_event = armv7_a5_map_event; @@ -1280,7 +1280,7 @@ static struct arm_pmu *__init armv7_a5_pmu_init(void) return &armv7pmu; } -static struct arm_pmu *__init armv7_a15_pmu_init(void) +static struct arm_pmu *__devinit armv7_a15_pmu_init(void) { armv7pmu.name = "ARMv7 Cortex-A15"; armv7pmu.map_event = armv7_a15_map_event; @@ -1289,7 +1289,7 @@ static struct arm_pmu *__init armv7_a15_pmu_init(void) return &armv7pmu; } -static struct arm_pmu *__init armv7_a7_pmu_init(void) +static struct arm_pmu *__devinit armv7_a7_pmu_init(void) { armv7pmu.name = "ARMv7 Cortex-A7"; armv7pmu.map_event = armv7_a7_map_event; @@ -1298,27 +1298,27 @@ static struct arm_pmu *__init armv7_a7_pmu_init(void) return &armv7pmu; } #else -static struct arm_pmu *__init armv7_a8_pmu_init(void) +static struct arm_pmu *__devinit armv7_a8_pmu_init(void) { return NULL; } -static struct arm_pmu *__init armv7_a9_pmu_init(void) +static struct arm_pmu *__devinit armv7_a9_pmu_init(void) { return NULL; } -static struct arm_pmu *__init armv7_a5_pmu_init(void) +static struct arm_pmu *__devinit armv7_a5_pmu_init(void) { return NULL; } -static struct arm_pmu *__init armv7_a15_pmu_init(void) +static struct arm_pmu *__devinit armv7_a15_pmu_init(void) { return NULL; } -static struct arm_pmu *__init armv7_a7_pmu_init(void) +static struct arm_pmu *__devinit armv7_a7_pmu_init(void) { return NULL; } diff --git a/arch/arm/kernel/perf_event_xscale.c b/arch/arm/kernel/perf_event_xscale.c index f759fe0..426e19f 100644 --- a/arch/arm/kernel/perf_event_xscale.c +++ b/arch/arm/kernel/perf_event_xscale.c @@ -430,7 +430,7 @@ xscale1pmu_write_counter(int counter, u32 val) static int xscale_map_event(struct perf_event *event) { - return map_cpu_event(event, &xscale_perf_map, + return armpmu_map_event(event, &xscale_perf_map, &xscale_perf_cache_map, 0xFF); } @@ -449,7 +449,7 @@ static struct arm_pmu xscale1pmu = { .max_period = (1LLU << 32) - 1, }; -static struct arm_pmu *__init xscale1pmu_init(void) +static struct arm_pmu *__devinit xscale1pmu_init(void) { return &xscale1pmu; } @@ -816,17 +816,17 @@ static struct arm_pmu xscale2pmu = { .max_period = (1LLU << 32) - 1, }; -static struct arm_pmu *__init xscale2pmu_init(void) +static struct arm_pmu *__devinit xscale2pmu_init(void) { return &xscale2pmu; } #else -static struct arm_pmu *__init xscale1pmu_init(void) +static struct arm_pmu *__devinit xscale1pmu_init(void) { return NULL; } -static struct arm_pmu *__init xscale2pmu_init(void) +static struct arm_pmu *__devinit xscale2pmu_init(void) { return NULL; } diff --git a/arch/arm/kernel/pmu.c b/arch/arm/kernel/pmu.c deleted file mode 100644 index 2334bf8..0000000 --- a/arch/arm/kernel/pmu.c +++ /dev/null @@ -1,36 +0,0 @@ -/* - * linux/arch/arm/kernel/pmu.c - * - * Copyright (C) 2009 picoChip Designs Ltd, Jamie Iles - * Copyright (C) 2010 ARM Ltd, Will Deacon - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - */ - -#include <linux/err.h> -#include <linux/kernel.h> -#include <linux/module.h> - -#include <asm/pmu.h> - -/* - * PMU locking to ensure mutual exclusion between different subsystems. - */ -static unsigned long pmu_lock[BITS_TO_LONGS(ARM_NUM_PMU_DEVICES)]; - -int -reserve_pmu(enum arm_pmu_type type) -{ - return test_and_set_bit_lock(type, pmu_lock) ? -EBUSY : 0; -} -EXPORT_SYMBOL_GPL(reserve_pmu); - -void -release_pmu(enum arm_pmu_type type) -{ - clear_bit_unlock(type, pmu_lock); -} -EXPORT_SYMBOL_GPL(release_pmu); diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index a81dcec..725f9f2 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -977,8 +977,10 @@ void __init setup_arch(char **cmdline_p) unflatten_device_tree(); #ifdef CONFIG_SMP - if (is_smp()) + if (is_smp()) { + smp_set_ops(mdesc->smp); smp_init_cpus(); + } #endif reserve_crashkernel(); diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index ebd8ad2..aa4ffe6 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -19,7 +19,6 @@ #include <linux/mm.h> #include <linux/err.h> #include <linux/cpu.h> -#include <linux/smp.h> #include <linux/seq_file.h> #include <linux/irq.h> #include <linux/percpu.h> @@ -27,6 +26,7 @@ #include <linux/completion.h> #include <linux/atomic.h> +#include <asm/smp.h> #include <asm/cacheflush.h> #include <asm/cpu.h> #include <asm/cputype.h> @@ -42,6 +42,7 @@ #include <asm/ptrace.h> #include <asm/localtimer.h> #include <asm/smp_plat.h> +#include <asm/mach/arch.h> /* * as from 2.5, kernels no longer have an init_tasks structure @@ -50,6 +51,12 @@ */ struct secondary_data secondary_data; +/* + * control for which core is the next to come out of the secondary + * boot "holding pen" + */ +volatile int __cpuinitdata pen_release = -1; + enum ipi_msg_type { IPI_TIMER = 2, IPI_RESCHEDULE, @@ -60,6 +67,14 @@ enum ipi_msg_type { static DECLARE_COMPLETION(cpu_running); +static struct smp_operations smp_ops; + +void __init smp_set_ops(struct smp_operations *ops) +{ + if (ops) + smp_ops = *ops; +}; + int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *idle) { int ret; @@ -100,13 +115,64 @@ int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *idle) return ret; } +/* platform specific SMP operations */ +void __init smp_init_cpus(void) +{ + if (smp_ops.smp_init_cpus) + smp_ops.smp_init_cpus(); +} + +static void __init platform_smp_prepare_cpus(unsigned int max_cpus) +{ + if (smp_ops.smp_prepare_cpus) + smp_ops.smp_prepare_cpus(max_cpus); +} + +static void __cpuinit platform_secondary_init(unsigned int cpu) +{ + if (smp_ops.smp_secondary_init) + smp_ops.smp_secondary_init(cpu); +} + +int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) +{ + if (smp_ops.smp_boot_secondary) + return smp_ops.smp_boot_secondary(cpu, idle); + return -ENOSYS; +} + #ifdef CONFIG_HOTPLUG_CPU static void percpu_timer_stop(void); +static int platform_cpu_kill(unsigned int cpu) +{ + if (smp_ops.cpu_kill) + return smp_ops.cpu_kill(cpu); + return 1; +} + +static void platform_cpu_die(unsigned int cpu) +{ + if (smp_ops.cpu_die) + smp_ops.cpu_die(cpu); +} + +static int platform_cpu_disable(unsigned int cpu) +{ + if (smp_ops.cpu_disable) + return smp_ops.cpu_disable(cpu); + + /* + * By default, allow disabling all CPUs except the first one, + * since this is special on a lot of platforms, e.g. because + * of clock tick interrupts. + */ + return cpu == 0 ? -EPERM : 0; +} /* * __cpu_disable runs on the processor to be shutdown. */ -int __cpu_disable(void) +int __cpuinit __cpu_disable(void) { unsigned int cpu = smp_processor_id(); int ret; @@ -149,7 +215,7 @@ static DECLARE_COMPLETION(cpu_died); * called on the thread which is asking for a CPU to be shutdown - * waits until shutdown has completed, or it is timed out. */ -void __cpu_die(unsigned int cpu) +void __cpuinit __cpu_die(unsigned int cpu) { if (!wait_for_completion_timeout(&cpu_died, msecs_to_jiffies(5000))) { pr_err("CPU%u: cpu didn't die\n", cpu); diff --git a/arch/arm/mach-at91/Makefile.boot b/arch/arm/mach-at91/Makefile.boot index 30bb733..5309f9b 100644 --- a/arch/arm/mach-at91/Makefile.boot +++ b/arch/arm/mach-at91/Makefile.boot @@ -12,27 +12,3 @@ else params_phys-y := 0x20000100 initrd_phys-y := 0x20410000 endif - -# Keep dtb files sorted alphabetically for each SoC -# sam9260 -dtb-$(CONFIG_MACH_AT91SAM_DT) += aks-cdu.dtb -dtb-$(CONFIG_MACH_AT91SAM_DT) += ethernut5.dtb -dtb-$(CONFIG_MACH_AT91SAM_DT) += evk-pro3.dtb -dtb-$(CONFIG_MACH_AT91SAM_DT) += tny_a9260.dtb -dtb-$(CONFIG_MACH_AT91SAM_DT) += usb_a9260.dtb -# sam9263 -dtb-$(CONFIG_MACH_AT91SAM_DT) += at91sam9263ek.dtb -dtb-$(CONFIG_MACH_AT91SAM_DT) += tny_a9263.dtb -dtb-$(CONFIG_MACH_AT91SAM_DT) += usb_a9263.dtb -# sam9g20 -dtb-$(CONFIG_MACH_AT91SAM_DT) += at91sam9g20ek.dtb -dtb-$(CONFIG_MACH_AT91SAM_DT) += at91sam9g20ek_2mmc.dtb -dtb-$(CONFIG_MACH_AT91SAM_DT) += kizbox.dtb -dtb-$(CONFIG_MACH_AT91SAM_DT) += tny_a9g20.dtb -dtb-$(CONFIG_MACH_AT91SAM_DT) += usb_a9g20.dtb -# sam9g45 -dtb-$(CONFIG_MACH_AT91SAM_DT) += at91sam9m10g45ek.dtb -# sam9n12 -dtb-$(CONFIG_MACH_AT91SAM_DT) += at91sam9n12ek.dtb -# sam9x5 -dtb-$(CONFIG_MACH_AT91SAM_DT) += at91sam9g25ek.dtb diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c index 1b47319..e4c3b37 100644 --- a/arch/arm/mach-at91/at91sam9g45_devices.c +++ b/arch/arm/mach-at91/at91sam9g45_devices.c @@ -31,7 +31,7 @@ #include <mach/at91sam9g45_matrix.h> #include <mach/at91_matrix.h> #include <mach/at91sam9_smc.h> -#include <mach/at_hdmac.h> +#include <linux/platform_data/dma-atmel.h> #include <mach/atmel-mci.h> #include <media/atmel-isi.h> diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c index b3d365d..dcda248 100644 --- a/arch/arm/mach-at91/at91sam9rl_devices.c +++ b/arch/arm/mach-at91/at91sam9rl_devices.c @@ -22,7 +22,7 @@ #include <mach/at91sam9rl_matrix.h> #include <mach/at91_matrix.h> #include <mach/at91sam9_smc.h> -#include <mach/at_hdmac.h> +#include <linux/platform_data/dma-atmel.h> #include "generic.h" diff --git a/arch/arm/mach-at91/at91x40.c b/arch/arm/mach-at91/at91x40.c index 46090e6..6bd7300 100644 --- a/arch/arm/mach-at91/at91x40.c +++ b/arch/arm/mach-at91/at91x40.c @@ -47,7 +47,7 @@ static void at91x40_idle(void) * Disable the processor clock. The processor will be automatically * re-enabled by an interrupt or by a reset. */ - __raw_writel(AT91_PS_CR_CPU, AT91_PS_CR); + __raw_writel(AT91_PS_CR_CPU, AT91_IO_P2V(AT91_PS_CR)); cpu_do_idle(); } diff --git a/arch/arm/mach-at91/at91x40_time.c b/arch/arm/mach-at91/at91x40_time.c index 6ca680a..ee06d7b 100644 --- a/arch/arm/mach-at91/at91x40_time.c +++ b/arch/arm/mach-at91/at91x40_time.c @@ -29,10 +29,10 @@ #include <mach/at91_tc.h> #define at91_tc_read(field) \ - __raw_readl(AT91_TC + field) + __raw_readl(AT91_IO_P2V(AT91_TC) + field) #define at91_tc_write(field, value) \ - __raw_writel(value, AT91_TC + field); + __raw_writel(value, AT91_IO_P2V(AT91_TC) + field); /* * 3 counter/timer units present. diff --git a/arch/arm/mach-at91/include/mach/atmel-mci.h b/arch/arm/mach-at91/include/mach/atmel-mci.h index 998cb0c..cd580a1 100644 --- a/arch/arm/mach-at91/include/mach/atmel-mci.h +++ b/arch/arm/mach-at91/include/mach/atmel-mci.h @@ -1,7 +1,7 @@ #ifndef __MACH_ATMEL_MCI_H #define __MACH_ATMEL_MCI_H -#include <mach/at_hdmac.h> +#include <linux/platform_data/dma-atmel.h> /** * struct mci_dma_data - DMA data for MCI interface diff --git a/arch/arm/mach-at91/include/mach/hardware.h b/arch/arm/mach-at91/include/mach/hardware.h index 09242b6..711a789 100644 --- a/arch/arm/mach-at91/include/mach/hardware.h +++ b/arch/arm/mach-at91/include/mach/hardware.h @@ -67,13 +67,13 @@ * to 0xFEF78000 .. 0xFF000000. (544Kb) */ #define AT91_IO_PHYS_BASE 0xFFF78000 -#define AT91_IO_VIRT_BASE (0xFF000000 - AT91_IO_SIZE) +#define AT91_IO_VIRT_BASE IOMEM(0xFF000000 - AT91_IO_SIZE) #else /* * Identity mapping for the non MMU case. */ #define AT91_IO_PHYS_BASE AT91_BASE_SYS -#define AT91_IO_VIRT_BASE AT91_IO_PHYS_BASE +#define AT91_IO_VIRT_BASE IOMEM(AT91_IO_PHYS_BASE) #endif #define AT91_IO_SIZE (0xFFFFFFFF - AT91_IO_PHYS_BASE + 1) diff --git a/arch/arm/mach-at91/include/mach/uncompress.h b/arch/arm/mach-at91/include/mach/uncompress.h index 6f6118d..97ad68a 100644 --- a/arch/arm/mach-at91/include/mach/uncompress.h +++ b/arch/arm/mach-at91/include/mach/uncompress.h @@ -94,7 +94,7 @@ static const u32 uarts_sam9x5[] = { 0, }; -static inline const u32* decomp_soc_detect(u32 dbgu_base) +static inline const u32* decomp_soc_detect(void __iomem *dbgu_base) { u32 cidr, socid; @@ -142,10 +142,10 @@ static inline void arch_decomp_setup(void) int i = 0; const u32* usarts; - usarts = decomp_soc_detect(AT91_BASE_DBGU0); + usarts = decomp_soc_detect((void __iomem *)AT91_BASE_DBGU0); if (!usarts) - usarts = decomp_soc_detect(AT91_BASE_DBGU1); + usarts = decomp_soc_detect((void __iomem *)AT91_BASE_DBGU1); if (!usarts) { at91_uart = NULL; return; diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c index 944bffb..e6f52de 100644 --- a/arch/arm/mach-at91/setup.c +++ b/arch/arm/mach-at91/setup.c @@ -73,7 +73,7 @@ void __init at91_init_sram(int bank, unsigned long base, unsigned int length) { struct map_desc *desc = &sram_desc[bank]; - desc->virtual = AT91_IO_VIRT_BASE - length; + desc->virtual = (unsigned long)AT91_IO_VIRT_BASE - length; if (bank > 0) desc->virtual -= sram_desc[bank - 1].length; @@ -88,7 +88,7 @@ void __init at91_init_sram(int bank, unsigned long base, unsigned int length) } static struct map_desc at91_io_desc __initdata = { - .virtual = AT91_VA_BASE_SYS, + .virtual = (unsigned long)AT91_VA_BASE_SYS, .pfn = __phys_to_pfn(AT91_BASE_SYS), .length = SZ_16K, .type = MT_DEVICE, diff --git a/arch/arm/mach-bcm2835/Makefile b/arch/arm/mach-bcm2835/Makefile new file mode 100644 index 0000000..4c3892f --- /dev/null +++ b/arch/arm/mach-bcm2835/Makefile @@ -0,0 +1 @@ +obj-y += bcm2835.o diff --git a/arch/arm/mach-bcm2835/Makefile.boot b/arch/arm/mach-bcm2835/Makefile.boot new file mode 100644 index 0000000..2d30e17 --- /dev/null +++ b/arch/arm/mach-bcm2835/Makefile.boot @@ -0,0 +1,3 @@ + zreladdr-y := 0x00008000 +params_phys-y := 0x00000100 +initrd_phys-y := 0x00800000 diff --git a/arch/arm/mach-bcm2835/bcm2835.c b/arch/arm/mach-bcm2835/bcm2835.c new file mode 100644 index 0000000..f6fea49 --- /dev/null +++ b/arch/arm/mach-bcm2835/bcm2835.c @@ -0,0 +1,64 @@ +/* + * Copyright (C) 2010 Broadcom + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/init.h> +#include <linux/irqchip/bcm2835.h> +#include <linux/of_platform.h> +#include <linux/bcm2835_timer.h> +#include <linux/clk/bcm2835.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> + +#include <mach/bcm2835_soc.h> + +static struct map_desc io_map __initdata = { + .virtual = BCM2835_PERIPH_VIRT, + .pfn = __phys_to_pfn(BCM2835_PERIPH_PHYS), + .length = BCM2835_PERIPH_SIZE, + .type = MT_DEVICE +}; + +void __init bcm2835_map_io(void) +{ + iotable_init(&io_map, 1); +} + +void __init bcm2835_init(void) +{ + int ret; + + bcm2835_init_clocks(); + + ret = of_platform_populate(NULL, of_default_bus_match_table, NULL, + NULL); + if (ret) { + pr_err("of_platform_populate failed: %d\n", ret); + BUG(); + } +} + +static const char * const bcm2835_compat[] = { + "brcm,bcm2835", + NULL +}; + +DT_MACHINE_START(BCM2835, "BCM2835") + .map_io = bcm2835_map_io, + .init_irq = bcm2835_init_irq, + .handle_irq = bcm2835_handle_irq, + .init_machine = bcm2835_init, + .timer = &bcm2835_timer, + .dt_compat = bcm2835_compat +MACHINE_END diff --git a/arch/arm/mach-picoxcell/include/mach/map.h b/arch/arm/mach-bcm2835/include/mach/bcm2835_soc.h index c06afad..d4dfcf7 100644 --- a/arch/arm/mach-picoxcell/include/mach/map.h +++ b/arch/arm/mach-bcm2835/include/mach/bcm2835_soc.h @@ -1,5 +1,8 @@ /* - * Copyright (c) 2011 Picochip Ltd., Jamie Iles + * Copyright (C) 2012 Stephen Warren + * + * Derived from code: + * Copyright (C) 2010 Broadcom * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -11,15 +14,16 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ -#ifndef __PICOXCELL_MAP_H__ -#define __PICOXCELL_MAP_H__ -#define PHYS_TO_IO(x) (((x) & 0x00ffffff) | 0xfe000000) +#ifndef __MACH_BCM2835_BCM2835_SOC_H__ +#define __MACH_BCM2835_BCM2835_SOC_H__ -#ifdef __ASSEMBLY__ -#define IO_ADDRESS(x) PHYS_TO_IO((x)) -#else -#define IO_ADDRESS(x) (void __iomem __force *)(PHYS_TO_IO((x))) -#endif +#include <asm/sizes.h> -#endif /* __PICOXCELL_MAP_H__ */ +#define BCM2835_PERIPH_PHYS 0x20000000 +#define BCM2835_PERIPH_VIRT 0xf0000000 +#define BCM2835_PERIPH_SIZE SZ_16M +#define BCM2835_DEBUG_PHYS 0x20201000 +#define BCM2835_DEBUG_VIRT 0xf0201000 + +#endif diff --git a/arch/arm/mach-bcm2835/include/mach/debug-macro.S b/arch/arm/mach-bcm2835/include/mach/debug-macro.S new file mode 100644 index 0000000..8a161e4 --- /dev/null +++ b/arch/arm/mach-bcm2835/include/mach/debug-macro.S @@ -0,0 +1,21 @@ +/* + * Debugging macro include header + * + * Copyright (C) 2010 Broadcom + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#include <mach/bcm2835_soc.h> + + .macro addruart, rp, rv, tmp + ldr \rp, =BCM2835_DEBUG_PHYS + ldr \rv, =BCM2835_DEBUG_VIRT + .endm + +#include <asm/hardware/debug-pl01x.S> diff --git a/arch/arm/mach-pnx4008/include/mach/param.h b/arch/arm/mach-bcm2835/include/mach/timex.h index 6ea02f2..6d021e1 100644 --- a/arch/arm/mach-pnx4008/include/mach/param.h +++ b/arch/arm/mach-bcm2835/include/mach/timex.h @@ -1,7 +1,7 @@ /* - * arch/arm/mach-pnx4008/include/mach/param.h + * BCM2835 system clock frequency * - * Copyright (C) 1999 ARM Limited + * Copyright (C) 2010 Broadcom * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -18,4 +18,9 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#define HZ 100 +#ifndef __ASM_ARCH_TIMEX_H +#define __ASM_ARCH_TIMEX_H + +#define CLOCK_TICK_RATE (1000000) + +#endif diff --git a/arch/arm/mach-bcm2835/include/mach/uncompress.h b/arch/arm/mach-bcm2835/include/mach/uncompress.h new file mode 100644 index 0000000..cc46dcc --- /dev/null +++ b/arch/arm/mach-bcm2835/include/mach/uncompress.h @@ -0,0 +1,45 @@ +/* + * Copyright (C) 2010 Broadcom + * Copyright (C) 2003 ARM Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/io.h> +#include <linux/amba/serial.h> +#include <mach/bcm2835_soc.h> + +#define UART0_BASE BCM2835_DEBUG_PHYS + +#define BCM2835_UART_DR IOMEM(UART0_BASE + UART01x_DR) +#define BCM2835_UART_FR IOMEM(UART0_BASE + UART01x_FR) +#define BCM2835_UART_CR IOMEM(UART0_BASE + UART011_CR) + +static inline void putc(int c) +{ + while (__raw_readl(BCM2835_UART_FR) & UART01x_FR_TXFF) + barrier(); + + __raw_writel(c, BCM2835_UART_DR); +} + +static inline void flush(void) +{ + int fr; + + do { + fr = __raw_readl(BCM2835_UART_FR); + barrier(); + } while ((fr & (UART011_FR_TXFE | UART01x_FR_BUSY)) != UART011_FR_TXFE); +} + +#define arch_decomp_setup() +#define arch_decomp_wdog() diff --git a/arch/arm/mach-bcmring/arch.c b/arch/arm/mach-bcmring/arch.c index 45c97b1..c18a504 100644 --- a/arch/arm/mach-bcmring/arch.c +++ b/arch/arm/mach-bcmring/arch.c @@ -29,7 +29,6 @@ #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/mach/time.h> -#include <asm/pmu.h> #include <asm/mach/arch.h> #include <mach/dma.h> @@ -38,7 +37,7 @@ #include <mach/csp/chipcHw_def.h> #include <mach/csp/chipcHw_inline.h> -#include <cfg_global.h> +#include <mach/cfg_global.h> #include "core.h" @@ -116,7 +115,7 @@ static struct resource pmu_resource = { static struct platform_device pmu_device = { .name = "arm-pmu", - .id = ARM_PMU_DEVICE_CPU, + .id = -1, .resource = &pmu_resource, .num_resources = 1, }; diff --git a/arch/arm/mach-bcmring/core.c b/arch/arm/mach-bcmring/core.c index adbfb19..4b50228 100644 --- a/arch/arm/mach-bcmring/core.c +++ b/arch/arm/mach-bcmring/core.c @@ -43,11 +43,10 @@ #include <asm/mach/time.h> #include <asm/mach/map.h> -#include <cfg_global.h> +#include <mach/cfg_global.h> #include "clock.h" -#include <csp/secHw.h> #include <mach/csp/secHw_def.h> #include <mach/csp/chipcHw_inline.h> #include <mach/csp/tmrHw_reg.h> diff --git a/arch/arm/mach-bcmring/csp/chipc/chipcHw.c b/arch/arm/mach-bcmring/csp/chipc/chipcHw.c index 96273ff..5050833 100644 --- a/arch/arm/mach-bcmring/csp/chipc/chipcHw.c +++ b/arch/arm/mach-bcmring/csp/chipc/chipcHw.c @@ -26,15 +26,15 @@ /* ---- Include Files ---------------------------------------------------- */ -#include <csp/errno.h> -#include <csp/stdint.h> -#include <csp/module.h> +#include <linux/errno.h> +#include <linux/types.h> +#include <linux/export.h> #include <mach/csp/chipcHw_def.h> #include <mach/csp/chipcHw_inline.h> -#include <csp/reg.h> -#include <csp/delay.h> +#include <mach/csp/reg.h> +#include <linux/delay.h> /* ---- Private Constants and Types --------------------------------------- */ @@ -61,21 +61,21 @@ static int chipcHw_divide(int num, int denom) /****************************************************************************/ chipcHw_freq chipcHw_getClockFrequency(chipcHw_CLOCK_e clock /* [ IN ] Configurable clock */ ) { - volatile uint32_t *pPLLReg = (uint32_t *) 0x0; - volatile uint32_t *pClockCtrl = (uint32_t *) 0x0; - volatile uint32_t *pDependentClock = (uint32_t *) 0x0; + uint32_t __iomem *pPLLReg = NULL; + uint32_t __iomem *pClockCtrl = NULL; + uint32_t __iomem *pDependentClock = NULL; uint32_t vcoFreqPll1Hz = 0; /* Effective VCO frequency for PLL1 in Hz */ uint32_t vcoFreqPll2Hz = 0; /* Effective VCO frequency for PLL2 in Hz */ uint32_t dependentClockType = 0; uint32_t vcoHz = 0; /* Get VCO frequencies */ - if ((pChipcHw->PLLPreDivider & chipcHw_REG_PLL_PREDIVIDER_NDIV_MODE_MASK) != chipcHw_REG_PLL_PREDIVIDER_NDIV_MODE_INTEGER) { + if ((readl(&pChipcHw->PLLPreDivider) & chipcHw_REG_PLL_PREDIVIDER_NDIV_MODE_MASK) != chipcHw_REG_PLL_PREDIVIDER_NDIV_MODE_INTEGER) { uint64_t adjustFreq = 0; vcoFreqPll1Hz = chipcHw_XTAL_FREQ_Hz * chipcHw_divide(chipcHw_REG_PLL_PREDIVIDER_P1, chipcHw_REG_PLL_PREDIVIDER_P2) * - ((pChipcHw->PLLPreDivider & chipcHw_REG_PLL_PREDIVIDER_NDIV_MASK) >> + ((readl(&pChipcHw->PLLPreDivider) & chipcHw_REG_PLL_PREDIVIDER_NDIV_MASK) >> chipcHw_REG_PLL_PREDIVIDER_NDIV_SHIFT); /* Adjusted frequency due to chipcHw_REG_PLL_DIVIDER_NDIV_f_SS */ @@ -86,13 +86,13 @@ chipcHw_freq chipcHw_getClockFrequency(chipcHw_CLOCK_e clock /* [ IN ] Configur } else { vcoFreqPll1Hz = chipcHw_XTAL_FREQ_Hz * chipcHw_divide(chipcHw_REG_PLL_PREDIVIDER_P1, chipcHw_REG_PLL_PREDIVIDER_P2) * - ((pChipcHw->PLLPreDivider & chipcHw_REG_PLL_PREDIVIDER_NDIV_MASK) >> + ((readl(&pChipcHw->PLLPreDivider) & chipcHw_REG_PLL_PREDIVIDER_NDIV_MASK) >> chipcHw_REG_PLL_PREDIVIDER_NDIV_SHIFT); } vcoFreqPll2Hz = chipcHw_XTAL_FREQ_Hz * chipcHw_divide(chipcHw_REG_PLL_PREDIVIDER_P1, chipcHw_REG_PLL_PREDIVIDER_P2) * - ((pChipcHw->PLLPreDivider2 & chipcHw_REG_PLL_PREDIVIDER_NDIV_MASK) >> + ((readl(&pChipcHw->PLLPreDivider2) & chipcHw_REG_PLL_PREDIVIDER_NDIV_MASK) >> chipcHw_REG_PLL_PREDIVIDER_NDIV_SHIFT); switch (clock) { @@ -187,51 +187,51 @@ chipcHw_freq chipcHw_getClockFrequency(chipcHw_CLOCK_e clock /* [ IN ] Configur if (pPLLReg) { /* Obtain PLL clock frequency */ - if (*pPLLReg & chipcHw_REG_PLL_CLOCK_BYPASS_SELECT) { + if (readl(pPLLReg) & chipcHw_REG_PLL_CLOCK_BYPASS_SELECT) { /* Return crystal clock frequency when bypassed */ return chipcHw_XTAL_FREQ_Hz; } else if (clock == chipcHw_CLOCK_DDR) { /* DDR frequency is configured in PLLDivider register */ - return chipcHw_divide (vcoHz, (((pChipcHw->PLLDivider & 0xFF000000) >> 24) ? ((pChipcHw->PLLDivider & 0xFF000000) >> 24) : 256)); + return chipcHw_divide (vcoHz, (((readl(&pChipcHw->PLLDivider) & 0xFF000000) >> 24) ? ((readl(&pChipcHw->PLLDivider) & 0xFF000000) >> 24) : 256)); } else { /* From chip revision number B0, LCD clock is internally divided by 2 */ if ((pPLLReg == &pChipcHw->LCDClock) && (chipcHw_getChipRevisionNumber() != chipcHw_REV_NUMBER_A0)) { vcoHz >>= 1; } /* Obtain PLL clock frequency using VCO dividers */ - return chipcHw_divide(vcoHz, ((*pPLLReg & chipcHw_REG_PLL_CLOCK_MDIV_MASK) ? (*pPLLReg & chipcHw_REG_PLL_CLOCK_MDIV_MASK) : 256)); + return chipcHw_divide(vcoHz, ((readl(pPLLReg) & chipcHw_REG_PLL_CLOCK_MDIV_MASK) ? (readl(pPLLReg) & chipcHw_REG_PLL_CLOCK_MDIV_MASK) : 256)); } } else if (pClockCtrl) { /* Obtain divider clock frequency */ uint32_t div; uint32_t freq = 0; - if (*pClockCtrl & chipcHw_REG_DIV_CLOCK_BYPASS_SELECT) { + if (readl(pClockCtrl) & chipcHw_REG_DIV_CLOCK_BYPASS_SELECT) { /* Return crystal clock frequency when bypassed */ return chipcHw_XTAL_FREQ_Hz; } else if (pDependentClock) { /* Identify the dependent clock frequency */ switch (dependentClockType) { case PLL_CLOCK: - if (*pDependentClock & chipcHw_REG_PLL_CLOCK_BYPASS_SELECT) { + if (readl(pDependentClock) & chipcHw_REG_PLL_CLOCK_BYPASS_SELECT) { /* Use crystal clock frequency when dependent PLL clock is bypassed */ freq = chipcHw_XTAL_FREQ_Hz; } else { /* Obtain PLL clock frequency using VCO dividers */ - div = *pDependentClock & chipcHw_REG_PLL_CLOCK_MDIV_MASK; + div = readl(pDependentClock) & chipcHw_REG_PLL_CLOCK_MDIV_MASK; freq = div ? chipcHw_divide(vcoHz, div) : 0; } break; case NON_PLL_CLOCK: - if (pDependentClock == (uint32_t *) &pChipcHw->ACLKClock) { + if (pDependentClock == &pChipcHw->ACLKClock) { freq = chipcHw_getClockFrequency (chipcHw_CLOCK_BUS); } else { - if (*pDependentClock & chipcHw_REG_DIV_CLOCK_BYPASS_SELECT) { + if (readl(pDependentClock) & chipcHw_REG_DIV_CLOCK_BYPASS_SELECT) { /* Use crystal clock frequency when dependent divider clock is bypassed */ freq = chipcHw_XTAL_FREQ_Hz; } else { /* Obtain divider clock frequency using XTAL dividers */ - div = *pDependentClock & chipcHw_REG_DIV_CLOCK_DIV_MASK; + div = readl(pDependentClock) & chipcHw_REG_DIV_CLOCK_DIV_MASK; freq = chipcHw_divide (chipcHw_XTAL_FREQ_Hz, (div ? div : 256)); } } @@ -242,7 +242,7 @@ chipcHw_freq chipcHw_getClockFrequency(chipcHw_CLOCK_e clock /* [ IN ] Configur freq = chipcHw_XTAL_FREQ_Hz; } - div = *pClockCtrl & chipcHw_REG_DIV_CLOCK_DIV_MASK; + div = readl(pClockCtrl) & chipcHw_REG_DIV_CLOCK_DIV_MASK; return chipcHw_divide(freq, (div ? div : 256)); } return 0; @@ -261,9 +261,9 @@ chipcHw_freq chipcHw_getClockFrequency(chipcHw_CLOCK_e clock /* [ IN ] Configur chipcHw_freq chipcHw_setClockFrequency(chipcHw_CLOCK_e clock, /* [ IN ] Configurable clock */ uint32_t freq /* [ IN ] Clock frequency in Hz */ ) { - volatile uint32_t *pPLLReg = (uint32_t *) 0x0; - volatile uint32_t *pClockCtrl = (uint32_t *) 0x0; - volatile uint32_t *pDependentClock = (uint32_t *) 0x0; + uint32_t __iomem *pPLLReg = NULL; + uint32_t __iomem *pClockCtrl = NULL; + uint32_t __iomem *pDependentClock = NULL; uint32_t vcoFreqPll1Hz = 0; /* Effective VCO frequency for PLL1 in Hz */ uint32_t desVcoFreqPll1Hz = 0; /* Desired VCO frequency for PLL1 in Hz */ uint32_t vcoFreqPll2Hz = 0; /* Effective VCO frequency for PLL2 in Hz */ @@ -272,12 +272,12 @@ chipcHw_freq chipcHw_setClockFrequency(chipcHw_CLOCK_e clock, /* [ IN ] Configu uint32_t desVcoHz = 0; /* Get VCO frequencies */ - if ((pChipcHw->PLLPreDivider & chipcHw_REG_PLL_PREDIVIDER_NDIV_MODE_MASK) != chipcHw_REG_PLL_PREDIVIDER_NDIV_MODE_INTEGER) { + if ((readl(&pChipcHw->PLLPreDivider) & chipcHw_REG_PLL_PREDIVIDER_NDIV_MODE_MASK) != chipcHw_REG_PLL_PREDIVIDER_NDIV_MODE_INTEGER) { uint64_t adjustFreq = 0; vcoFreqPll1Hz = chipcHw_XTAL_FREQ_Hz * chipcHw_divide(chipcHw_REG_PLL_PREDIVIDER_P1, chipcHw_REG_PLL_PREDIVIDER_P2) * - ((pChipcHw->PLLPreDivider & chipcHw_REG_PLL_PREDIVIDER_NDIV_MASK) >> + ((readl(&pChipcHw->PLLPreDivider) & chipcHw_REG_PLL_PREDIVIDER_NDIV_MASK) >> chipcHw_REG_PLL_PREDIVIDER_NDIV_SHIFT); /* Adjusted frequency due to chipcHw_REG_PLL_DIVIDER_NDIV_f_SS */ @@ -289,16 +289,16 @@ chipcHw_freq chipcHw_setClockFrequency(chipcHw_CLOCK_e clock, /* [ IN ] Configu /* Desired VCO frequency */ desVcoFreqPll1Hz = chipcHw_XTAL_FREQ_Hz * chipcHw_divide(chipcHw_REG_PLL_PREDIVIDER_P1, chipcHw_REG_PLL_PREDIVIDER_P2) * - (((pChipcHw->PLLPreDivider & chipcHw_REG_PLL_PREDIVIDER_NDIV_MASK) >> + (((readl(&pChipcHw->PLLPreDivider) & chipcHw_REG_PLL_PREDIVIDER_NDIV_MASK) >> chipcHw_REG_PLL_PREDIVIDER_NDIV_SHIFT) + 1); } else { vcoFreqPll1Hz = desVcoFreqPll1Hz = chipcHw_XTAL_FREQ_Hz * chipcHw_divide(chipcHw_REG_PLL_PREDIVIDER_P1, chipcHw_REG_PLL_PREDIVIDER_P2) * - ((pChipcHw->PLLPreDivider & chipcHw_REG_PLL_PREDIVIDER_NDIV_MASK) >> + ((readl(&pChipcHw->PLLPreDivider) & chipcHw_REG_PLL_PREDIVIDER_NDIV_MASK) >> chipcHw_REG_PLL_PREDIVIDER_NDIV_SHIFT); } vcoFreqPll2Hz = chipcHw_XTAL_FREQ_Hz * chipcHw_divide(chipcHw_REG_PLL_PREDIVIDER_P1, chipcHw_REG_PLL_PREDIVIDER_P2) * - ((pChipcHw->PLLPreDivider2 & chipcHw_REG_PLL_PREDIVIDER_NDIV_MASK) >> + ((readl(&pChipcHw->PLLPreDivider2) & chipcHw_REG_PLL_PREDIVIDER_NDIV_MASK) >> chipcHw_REG_PLL_PREDIVIDER_NDIV_SHIFT); switch (clock) { @@ -307,8 +307,7 @@ chipcHw_freq chipcHw_setClockFrequency(chipcHw_CLOCK_e clock, /* [ IN ] Configu { REG_LOCAL_IRQ_SAVE; /* Dvide DDR_phy by two to obtain DDR_ctrl clock */ - pChipcHw->DDRClock = (pChipcHw->DDRClock & ~chipcHw_REG_PLL_CLOCK_TO_BUS_RATIO_MASK) | ((((freq / 2) / chipcHw_getClockFrequency(chipcHw_CLOCK_BUS)) - 1) - << chipcHw_REG_PLL_CLOCK_TO_BUS_RATIO_SHIFT); + writel((readl(&pChipcHw->DDRClock) & ~chipcHw_REG_PLL_CLOCK_TO_BUS_RATIO_MASK) | ((((freq / 2) / chipcHw_getClockFrequency(chipcHw_CLOCK_BUS)) - 1) << chipcHw_REG_PLL_CLOCK_TO_BUS_RATIO_SHIFT), &pChipcHw->DDRClock); REG_LOCAL_IRQ_RESTORE; } pPLLReg = &pChipcHw->DDRClock; @@ -329,8 +328,7 @@ chipcHw_freq chipcHw_setClockFrequency(chipcHw_CLOCK_e clock, /* [ IN ] Configu /* Configure the VPM:BUS ratio settings */ { REG_LOCAL_IRQ_SAVE; - pChipcHw->VPMClock = (pChipcHw->VPMClock & ~chipcHw_REG_PLL_CLOCK_TO_BUS_RATIO_MASK) | ((chipcHw_divide (freq, chipcHw_getClockFrequency(chipcHw_CLOCK_BUS)) - 1) - << chipcHw_REG_PLL_CLOCK_TO_BUS_RATIO_SHIFT); + writel((readl(&pChipcHw->VPMClock) & ~chipcHw_REG_PLL_CLOCK_TO_BUS_RATIO_MASK) | ((chipcHw_divide (freq, chipcHw_getClockFrequency(chipcHw_CLOCK_BUS)) - 1) << chipcHw_REG_PLL_CLOCK_TO_BUS_RATIO_SHIFT), &pChipcHw->VPMClock); REG_LOCAL_IRQ_RESTORE; } pPLLReg = &pChipcHw->VPMClock; @@ -428,9 +426,9 @@ chipcHw_freq chipcHw_setClockFrequency(chipcHw_CLOCK_e clock, /* [ IN ] Configu /* For DDR settings use only the PLL divider clock */ if (pPLLReg == &pChipcHw->DDRClock) { /* Set M1DIV for PLL1, which controls the DDR clock */ - reg32_write(&pChipcHw->PLLDivider, (pChipcHw->PLLDivider & 0x00FFFFFF) | ((chipcHw_REG_PLL_DIVIDER_MDIV (desVcoHz, freq)) << 24)); + reg32_write(&pChipcHw->PLLDivider, (readl(&pChipcHw->PLLDivider) & 0x00FFFFFF) | ((chipcHw_REG_PLL_DIVIDER_MDIV (desVcoHz, freq)) << 24)); /* Calculate expected frequency */ - freq = chipcHw_divide(vcoHz, (((pChipcHw->PLLDivider & 0xFF000000) >> 24) ? ((pChipcHw->PLLDivider & 0xFF000000) >> 24) : 256)); + freq = chipcHw_divide(vcoHz, (((readl(&pChipcHw->PLLDivider) & 0xFF000000) >> 24) ? ((readl(&pChipcHw->PLLDivider) & 0xFF000000) >> 24) : 256)); } else { /* From chip revision number B0, LCD clock is internally divided by 2 */ if ((pPLLReg == &pChipcHw->LCDClock) && (chipcHw_getChipRevisionNumber() != chipcHw_REV_NUMBER_A0)) { @@ -441,7 +439,7 @@ chipcHw_freq chipcHw_setClockFrequency(chipcHw_CLOCK_e clock, /* [ IN ] Configu reg32_modify_and(pPLLReg, ~(chipcHw_REG_PLL_CLOCK_MDIV_MASK)); reg32_modify_or(pPLLReg, chipcHw_REG_PLL_DIVIDER_MDIV(desVcoHz, freq)); /* Calculate expected frequency */ - freq = chipcHw_divide(vcoHz, ((*(pPLLReg) & chipcHw_REG_PLL_CLOCK_MDIV_MASK) ? (*(pPLLReg) & chipcHw_REG_PLL_CLOCK_MDIV_MASK) : 256)); + freq = chipcHw_divide(vcoHz, ((readl(pPLLReg) & chipcHw_REG_PLL_CLOCK_MDIV_MASK) ? (readl(pPLLReg) & chipcHw_REG_PLL_CLOCK_MDIV_MASK) : 256)); } /* Wait for for atleast 200ns as per the protocol to change frequency */ udelay(1); @@ -460,16 +458,16 @@ chipcHw_freq chipcHw_setClockFrequency(chipcHw_CLOCK_e clock, /* [ IN ] Configu if (pDependentClock) { switch (dependentClockType) { case PLL_CLOCK: - divider = chipcHw_divide(chipcHw_divide (desVcoHz, (*pDependentClock & chipcHw_REG_PLL_CLOCK_MDIV_MASK)), freq); + divider = chipcHw_divide(chipcHw_divide (desVcoHz, (readl(pDependentClock) & chipcHw_REG_PLL_CLOCK_MDIV_MASK)), freq); break; case NON_PLL_CLOCK: { uint32_t sourceClock = 0; - if (pDependentClock == (uint32_t *) &pChipcHw->ACLKClock) { + if (pDependentClock == &pChipcHw->ACLKClock) { sourceClock = chipcHw_getClockFrequency (chipcHw_CLOCK_BUS); } else { - uint32_t div = *pDependentClock & chipcHw_REG_DIV_CLOCK_DIV_MASK; + uint32_t div = readl(pDependentClock) & chipcHw_REG_DIV_CLOCK_DIV_MASK; sourceClock = chipcHw_divide (chipcHw_XTAL_FREQ_Hz, ((div) ? div : 256)); } divider = chipcHw_divide(sourceClock, freq); @@ -483,7 +481,7 @@ chipcHw_freq chipcHw_setClockFrequency(chipcHw_CLOCK_e clock, /* [ IN ] Configu if (divider) { REG_LOCAL_IRQ_SAVE; /* Set the divider to obtain the required frequency */ - *pClockCtrl = (*pClockCtrl & (~chipcHw_REG_DIV_CLOCK_DIV_MASK)) | (((divider > 256) ? chipcHw_REG_DIV_CLOCK_DIV_256 : divider) & chipcHw_REG_DIV_CLOCK_DIV_MASK); + writel((readl(pClockCtrl) & (~chipcHw_REG_DIV_CLOCK_DIV_MASK)) | (((divider > 256) ? chipcHw_REG_DIV_CLOCK_DIV_256 : divider) & chipcHw_REG_DIV_CLOCK_DIV_MASK), pClockCtrl); REG_LOCAL_IRQ_RESTORE; return freq; } @@ -515,25 +513,26 @@ static int vpmPhaseAlignA0(void) int count = 0; for (iter = 0; (iter < MAX_PHASE_ALIGN_ATTEMPTS) && (adjustCount < MAX_PHASE_ADJUST_COUNT); iter++) { - phaseControl = (pChipcHw->VPMClock & chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_MASK) >> chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_SHIFT; + phaseControl = (readl(&pChipcHw->VPMClock) & chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_MASK) >> chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_SHIFT; phaseValue = 0; prevPhaseComp = 0; /* Step 1: Look for falling PH_COMP transition */ /* Read the contents of VPM Clock resgister */ - phaseValue = pChipcHw->VPMClock; + phaseValue = readl(&pChipcHw->VPMClock); do { /* Store previous value of phase comparator */ prevPhaseComp = phaseValue & chipcHw_REG_PLL_CLOCK_PHASE_COMP; /* Change the value of PH_CTRL. */ - reg32_write(&pChipcHw->VPMClock, (pChipcHw->VPMClock & (~chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_MASK)) | (phaseControl << chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_SHIFT)); + reg32_write(&pChipcHw->VPMClock, + (readl(&pChipcHw->VPMClock) & (~chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_MASK)) | (phaseControl << chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_SHIFT)); /* Wait atleast 20 ns */ udelay(1); /* Toggle the LOAD_CH after phase control is written. */ - pChipcHw->VPMClock ^= chipcHw_REG_PLL_CLOCK_PHASE_UPDATE_ENABLE; + writel(readl(&pChipcHw->VPMClock) ^ chipcHw_REG_PLL_CLOCK_PHASE_UPDATE_ENABLE, &pChipcHw->VPMClock); /* Read the contents of VPM Clock resgister. */ - phaseValue = pChipcHw->VPMClock; + phaseValue = readl(&pChipcHw->VPMClock); if ((phaseValue & chipcHw_REG_PLL_CLOCK_PHASE_COMP) == 0x0) { phaseControl = (0x3F & (phaseControl - 1)); @@ -557,12 +556,13 @@ static int vpmPhaseAlignA0(void) for (count = 0; (count < 5) && ((phaseValue & chipcHw_REG_PLL_CLOCK_PHASE_COMP) == 0); count++) { phaseControl = (0x3F & (phaseControl + 1)); - reg32_write(&pChipcHw->VPMClock, (pChipcHw->VPMClock & (~chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_MASK)) | (phaseControl << chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_SHIFT)); + reg32_write(&pChipcHw->VPMClock, + (readl(&pChipcHw->VPMClock) & (~chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_MASK)) | (phaseControl << chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_SHIFT)); /* Wait atleast 20 ns */ udelay(1); /* Toggle the LOAD_CH after phase control is written. */ - pChipcHw->VPMClock ^= chipcHw_REG_PLL_CLOCK_PHASE_UPDATE_ENABLE; - phaseValue = pChipcHw->VPMClock; + writel(readl(&pChipcHw->VPMClock) ^ chipcHw_REG_PLL_CLOCK_PHASE_UPDATE_ENABLE, &pChipcHw->VPMClock); + phaseValue = readl(&pChipcHw->VPMClock); /* Count number of adjustment made */ adjustCount++; } @@ -581,12 +581,13 @@ static int vpmPhaseAlignA0(void) for (count = 0; (count < 3) && ((phaseValue & chipcHw_REG_PLL_CLOCK_PHASE_COMP) == 0); count++) { phaseControl = (0x3F & (phaseControl - 1)); - reg32_write(&pChipcHw->VPMClock, (pChipcHw->VPMClock & (~chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_MASK)) | (phaseControl << chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_SHIFT)); + reg32_write(&pChipcHw->VPMClock, + (readl(&pChipcHw->VPMClock) & (~chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_MASK)) | (phaseControl << chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_SHIFT)); /* Wait atleast 20 ns */ udelay(1); /* Toggle the LOAD_CH after phase control is written. */ - pChipcHw->VPMClock ^= chipcHw_REG_PLL_CLOCK_PHASE_UPDATE_ENABLE; - phaseValue = pChipcHw->VPMClock; + writel(readl(&pChipcHw->VPMClock) ^ chipcHw_REG_PLL_CLOCK_PHASE_UPDATE_ENABLE, &pChipcHw->VPMClock); + phaseValue = readl(&pChipcHw->VPMClock); /* Count number of adjustment made */ adjustCount++; } @@ -605,12 +606,13 @@ static int vpmPhaseAlignA0(void) for (count = 0; (count < 5); count++) { phaseControl = (0x3F & (phaseControl - 1)); - reg32_write(&pChipcHw->VPMClock, (pChipcHw->VPMClock & (~chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_MASK)) | (phaseControl << chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_SHIFT)); + reg32_write(&pChipcHw->VPMClock, + (readl(&pChipcHw->VPMClock) & (~chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_MASK)) | (phaseControl << chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_SHIFT)); /* Wait atleast 20 ns */ udelay(1); /* Toggle the LOAD_CH after phase control is written. */ - pChipcHw->VPMClock ^= chipcHw_REG_PLL_CLOCK_PHASE_UPDATE_ENABLE; - phaseValue = pChipcHw->VPMClock; + writel(readl(&pChipcHw->VPMClock) ^ chipcHw_REG_PLL_CLOCK_PHASE_UPDATE_ENABLE, &pChipcHw->VPMClock); + phaseValue = readl(&pChipcHw->VPMClock); /* Count number of adjustment made */ adjustCount++; } @@ -631,14 +633,14 @@ static int vpmPhaseAlignA0(void) /* Store previous value of phase comparator */ prevPhaseComp = phaseValue; /* Change the value of PH_CTRL. */ - reg32_write(&pChipcHw->VPMClock, (pChipcHw->VPMClock & (~chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_MASK)) | (phaseControl << chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_SHIFT)); + reg32_write(&pChipcHw->VPMClock, + (readl(&pChipcHw->VPMClock) & (~chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_MASK)) | (phaseControl << chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_SHIFT)); /* Wait atleast 20 ns */ udelay(1); /* Toggle the LOAD_CH after phase control is written. */ - pChipcHw->VPMClock ^= - chipcHw_REG_PLL_CLOCK_PHASE_UPDATE_ENABLE; + writel(readl(&pChipcHw->VPMClock) ^ chipcHw_REG_PLL_CLOCK_PHASE_UPDATE_ENABLE, &pChipcHw->VPMClock); /* Read the contents of VPM Clock resgister. */ - phaseValue = pChipcHw->VPMClock; + phaseValue = readl(&pChipcHw->VPMClock); if ((phaseValue & chipcHw_REG_PLL_CLOCK_PHASE_COMP) == 0x0) { phaseControl = (0x3F & (phaseControl - 1)); @@ -661,13 +663,13 @@ static int vpmPhaseAlignA0(void) } /* For VPM Phase should be perfectly aligned. */ - phaseControl = (((pChipcHw->VPMClock >> chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_SHIFT) - 1) & 0x3F); + phaseControl = (((readl(&pChipcHw->VPMClock) >> chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_SHIFT) - 1) & 0x3F); { REG_LOCAL_IRQ_SAVE; - pChipcHw->VPMClock = (pChipcHw->VPMClock & ~chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_MASK) | (phaseControl << chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_SHIFT); + writel((readl(&pChipcHw->VPMClock) & ~chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_MASK) | (phaseControl << chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_SHIFT), &pChipcHw->VPMClock); /* Load new phase value */ - pChipcHw->VPMClock ^= chipcHw_REG_PLL_CLOCK_PHASE_UPDATE_ENABLE; + writel(readl(&pChipcHw->VPMClock) ^ chipcHw_REG_PLL_CLOCK_PHASE_UPDATE_ENABLE, &pChipcHw->VPMClock); REG_LOCAL_IRQ_RESTORE; } @@ -697,7 +699,7 @@ int chipcHw_vpmPhaseAlign(void) int adjustCount = 0; /* Disable VPM access */ - pChipcHw->Spare1 &= ~chipcHw_REG_SPARE1_VPM_BUS_ACCESS_ENABLE; + writel(readl(&pChipcHw->Spare1) & ~chipcHw_REG_SPARE1_VPM_BUS_ACCESS_ENABLE, &pChipcHw->Spare1); /* Disable HW VPM phase alignment */ chipcHw_vpmHwPhaseAlignDisable(); /* Enable SW VPM phase alignment */ @@ -715,23 +717,24 @@ int chipcHw_vpmPhaseAlign(void) phaseControl--; } else { /* Enable VPM access */ - pChipcHw->Spare1 |= chipcHw_REG_SPARE1_VPM_BUS_ACCESS_ENABLE; + writel(readl(&pChipcHw->Spare1) | chipcHw_REG_SPARE1_VPM_BUS_ACCESS_ENABLE, &pChipcHw->Spare1); /* Return adjust count */ return adjustCount; } /* Change the value of PH_CTRL. */ - reg32_write(&pChipcHw->VPMClock, (pChipcHw->VPMClock & (~chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_MASK)) | (phaseControl << chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_SHIFT)); + reg32_write(&pChipcHw->VPMClock, + (readl(&pChipcHw->VPMClock) & (~chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_MASK)) | (phaseControl << chipcHw_REG_PLL_CLOCK_PHASE_CONTROL_SHIFT)); /* Wait atleast 20 ns */ udelay(1); /* Toggle the LOAD_CH after phase control is written. */ - pChipcHw->VPMClock ^= chipcHw_REG_PLL_CLOCK_PHASE_UPDATE_ENABLE; + writel(readl(&pChipcHw->VPMClock) ^ chipcHw_REG_PLL_CLOCK_PHASE_UPDATE_ENABLE, &pChipcHw->VPMClock); /* Count adjustment */ adjustCount++; } } /* Disable VPM access */ - pChipcHw->Spare1 &= ~chipcHw_REG_SPARE1_VPM_BUS_ACCESS_ENABLE; + writel(readl(&pChipcHw->Spare1) & ~chipcHw_REG_SPARE1_VPM_BUS_ACCESS_ENABLE, &pChipcHw->Spare1); return -1; } diff --git a/arch/arm/mach-bcmring/csp/chipc/chipcHw_init.c b/arch/arm/mach-bcmring/csp/chipc/chipcHw_init.c index 367df75..8377d80 100644 --- a/arch/arm/mach-bcmring/csp/chipc/chipcHw_init.c +++ b/arch/arm/mach-bcmring/csp/chipc/chipcHw_init.c @@ -26,15 +26,15 @@ /* ---- Include Files ---------------------------------------------------- */ -#include <csp/errno.h> -#include <csp/stdint.h> -#include <csp/module.h> +#include <linux/errno.h> +#include <linux/types.h> +#include <linux/export.h> #include <mach/csp/chipcHw_def.h> #include <mach/csp/chipcHw_inline.h> -#include <csp/reg.h> -#include <csp/delay.h> +#include <mach/csp/reg.h> +#include <linux/delay.h> /* ---- Private Constants and Types --------------------------------------- */ /* @@ -73,9 +73,9 @@ void chipcHw_pll2Enable(uint32_t vcoFreqHz) { REG_LOCAL_IRQ_SAVE; - pChipcHw->PLLConfig2 = - chipcHw_REG_PLL_CONFIG_D_RESET | - chipcHw_REG_PLL_CONFIG_A_RESET; + writel(chipcHw_REG_PLL_CONFIG_D_RESET | + chipcHw_REG_PLL_CONFIG_A_RESET, + &pChipcHw->PLLConfig2); pllPreDivider2 = chipcHw_REG_PLL_PREDIVIDER_POWER_DOWN | chipcHw_REG_PLL_PREDIVIDER_NDIV_MODE_INTEGER | @@ -87,28 +87,30 @@ void chipcHw_pll2Enable(uint32_t vcoFreqHz) chipcHw_REG_PLL_PREDIVIDER_P2_SHIFT); /* Enable CHIPC registers to control the PLL */ - pChipcHw->PLLStatus |= chipcHw_REG_PLL_STATUS_CONTROL_ENABLE; + writel(readl(&pChipcHw->PLLStatus) | chipcHw_REG_PLL_STATUS_CONTROL_ENABLE, &pChipcHw->PLLStatus); /* Set pre divider to get desired VCO frequency */ - pChipcHw->PLLPreDivider2 = pllPreDivider2; + writel(pllPreDivider2, &pChipcHw->PLLPreDivider2); /* Set NDIV Frac */ - pChipcHw->PLLDivider2 = chipcHw_REG_PLL_DIVIDER_NDIV_f; + writel(chipcHw_REG_PLL_DIVIDER_NDIV_f, &pChipcHw->PLLDivider2); /* This has to be removed once the default values are fixed for PLL2. */ - pChipcHw->PLLControl12 = 0x38000700; - pChipcHw->PLLControl22 = 0x00000015; + writel(0x38000700, &pChipcHw->PLLControl12); + writel(0x00000015, &pChipcHw->PLLControl22); /* Reset PLL2 */ if (vcoFreqHz > chipcHw_REG_PLL_CONFIG_VCO_SPLIT_FREQ) { - pChipcHw->PLLConfig2 = chipcHw_REG_PLL_CONFIG_D_RESET | + writel(chipcHw_REG_PLL_CONFIG_D_RESET | chipcHw_REG_PLL_CONFIG_A_RESET | chipcHw_REG_PLL_CONFIG_VCO_1601_3200 | - chipcHw_REG_PLL_CONFIG_POWER_DOWN; + chipcHw_REG_PLL_CONFIG_POWER_DOWN, + &pChipcHw->PLLConfig2); } else { - pChipcHw->PLLConfig2 = chipcHw_REG_PLL_CONFIG_D_RESET | + writel(chipcHw_REG_PLL_CONFIG_D_RESET | chipcHw_REG_PLL_CONFIG_A_RESET | chipcHw_REG_PLL_CONFIG_VCO_800_1600 | - chipcHw_REG_PLL_CONFIG_POWER_DOWN; + chipcHw_REG_PLL_CONFIG_POWER_DOWN, + &pChipcHw->PLLConfig2); } REG_LOCAL_IRQ_RESTORE; } @@ -119,22 +121,25 @@ void chipcHw_pll2Enable(uint32_t vcoFreqHz) { REG_LOCAL_IRQ_SAVE; /* Remove analog reset and Power on the PLL */ - pChipcHw->PLLConfig2 &= + writel(readl(&pChipcHw->PLLConfig2) & ~(chipcHw_REG_PLL_CONFIG_A_RESET | - chipcHw_REG_PLL_CONFIG_POWER_DOWN); + chipcHw_REG_PLL_CONFIG_POWER_DOWN), + &pChipcHw->PLLConfig2); REG_LOCAL_IRQ_RESTORE; } /* Wait until PLL is locked */ - while (!(pChipcHw->PLLStatus2 & chipcHw_REG_PLL_STATUS_LOCKED)) + while (!(readl(&pChipcHw->PLLStatus2) & chipcHw_REG_PLL_STATUS_LOCKED)) ; { REG_LOCAL_IRQ_SAVE; /* Remove digital reset */ - pChipcHw->PLLConfig2 &= ~chipcHw_REG_PLL_CONFIG_D_RESET; + writel(readl(&pChipcHw->PLLConfig2) & + ~chipcHw_REG_PLL_CONFIG_D_RESET, + &pChipcHw->PLLConfig2); REG_LOCAL_IRQ_RESTORE; } @@ -157,9 +162,9 @@ void chipcHw_pll1Enable(uint32_t vcoFreqHz, chipcHw_SPREAD_SPECTRUM_e ssSupport) { REG_LOCAL_IRQ_SAVE; - pChipcHw->PLLConfig = - chipcHw_REG_PLL_CONFIG_D_RESET | - chipcHw_REG_PLL_CONFIG_A_RESET; + writel(chipcHw_REG_PLL_CONFIG_D_RESET | + chipcHw_REG_PLL_CONFIG_A_RESET, + &pChipcHw->PLLConfig); /* Setting VCO frequency */ if (ssSupport == chipcHw_SPREAD_SPECTRUM_ALLOW) { pllPreDivider = @@ -182,30 +187,22 @@ void chipcHw_pll1Enable(uint32_t vcoFreqHz, chipcHw_SPREAD_SPECTRUM_e ssSupport) } /* Enable CHIPC registers to control the PLL */ - pChipcHw->PLLStatus |= chipcHw_REG_PLL_STATUS_CONTROL_ENABLE; + writel(readl(&pChipcHw->PLLStatus) | chipcHw_REG_PLL_STATUS_CONTROL_ENABLE, &pChipcHw->PLLStatus); /* Set pre divider to get desired VCO frequency */ - pChipcHw->PLLPreDivider = pllPreDivider; + writel(pllPreDivider, &pChipcHw->PLLPreDivider); /* Set NDIV Frac */ if (ssSupport == chipcHw_SPREAD_SPECTRUM_ALLOW) { - pChipcHw->PLLDivider = chipcHw_REG_PLL_DIVIDER_M1DIV | - chipcHw_REG_PLL_DIVIDER_NDIV_f_SS; + writel(chipcHw_REG_PLL_DIVIDER_M1DIV | chipcHw_REG_PLL_DIVIDER_NDIV_f_SS, &pChipcHw->PLLDivider); } else { - pChipcHw->PLLDivider = chipcHw_REG_PLL_DIVIDER_M1DIV | - chipcHw_REG_PLL_DIVIDER_NDIV_f; + writel(chipcHw_REG_PLL_DIVIDER_M1DIV | chipcHw_REG_PLL_DIVIDER_NDIV_f, &pChipcHw->PLLDivider); } /* Reset PLL1 */ if (vcoFreqHz > chipcHw_REG_PLL_CONFIG_VCO_SPLIT_FREQ) { - pChipcHw->PLLConfig = chipcHw_REG_PLL_CONFIG_D_RESET | - chipcHw_REG_PLL_CONFIG_A_RESET | - chipcHw_REG_PLL_CONFIG_VCO_1601_3200 | - chipcHw_REG_PLL_CONFIG_POWER_DOWN; + writel(chipcHw_REG_PLL_CONFIG_D_RESET | chipcHw_REG_PLL_CONFIG_A_RESET | chipcHw_REG_PLL_CONFIG_VCO_1601_3200 | chipcHw_REG_PLL_CONFIG_POWER_DOWN, &pChipcHw->PLLConfig); } else { - pChipcHw->PLLConfig = chipcHw_REG_PLL_CONFIG_D_RESET | - chipcHw_REG_PLL_CONFIG_A_RESET | - chipcHw_REG_PLL_CONFIG_VCO_800_1600 | - chipcHw_REG_PLL_CONFIG_POWER_DOWN; + writel(chipcHw_REG_PLL_CONFIG_D_RESET | chipcHw_REG_PLL_CONFIG_A_RESET | chipcHw_REG_PLL_CONFIG_VCO_800_1600 | chipcHw_REG_PLL_CONFIG_POWER_DOWN, &pChipcHw->PLLConfig); } REG_LOCAL_IRQ_RESTORE; @@ -216,22 +213,19 @@ void chipcHw_pll1Enable(uint32_t vcoFreqHz, chipcHw_SPREAD_SPECTRUM_e ssSupport) { REG_LOCAL_IRQ_SAVE; /* Remove analog reset and Power on the PLL */ - pChipcHw->PLLConfig &= - ~(chipcHw_REG_PLL_CONFIG_A_RESET | - chipcHw_REG_PLL_CONFIG_POWER_DOWN); + writel(readl(&pChipcHw->PLLConfig) & ~(chipcHw_REG_PLL_CONFIG_A_RESET | chipcHw_REG_PLL_CONFIG_POWER_DOWN), &pChipcHw->PLLConfig); REG_LOCAL_IRQ_RESTORE; } /* Wait until PLL is locked */ - while (!(pChipcHw->PLLStatus & chipcHw_REG_PLL_STATUS_LOCKED) - || !(pChipcHw-> - PLLStatus2 & chipcHw_REG_PLL_STATUS_LOCKED)) + while (!(readl(&pChipcHw->PLLStatus) & chipcHw_REG_PLL_STATUS_LOCKED) + || !(readl(&pChipcHw->PLLStatus2) & chipcHw_REG_PLL_STATUS_LOCKED)) ; /* Remove digital reset */ { REG_LOCAL_IRQ_SAVE; - pChipcHw->PLLConfig &= ~chipcHw_REG_PLL_CONFIG_D_RESET; + writel(readl(&pChipcHw->PLLConfig) & ~chipcHw_REG_PLL_CONFIG_D_RESET, &pChipcHw->PLLConfig); REG_LOCAL_IRQ_RESTORE; } } @@ -267,11 +261,7 @@ void chipcHw_Init(chipcHw_INIT_PARAM_t *initParam /* [ IN ] Misc chip initializ chipcHw_clearStickyBits(chipcHw_REG_STICKY_CHIP_SOFT_RESET); /* Before configuring the ARM clock, atleast we need to make sure BUS clock maintains the proper ratio with ARM clock */ - pChipcHw->ACLKClock = - (pChipcHw-> - ACLKClock & ~chipcHw_REG_ACLKClock_CLK_DIV_MASK) | (initParam-> - armBusRatio & - chipcHw_REG_ACLKClock_CLK_DIV_MASK); + writel((readl(&pChipcHw->ACLKClock) & ~chipcHw_REG_ACLKClock_CLK_DIV_MASK) | (initParam-> armBusRatio & chipcHw_REG_ACLKClock_CLK_DIV_MASK), &pChipcHw->ACLKClock); /* Set various core component frequencies. The order in which this is done is important for some. */ /* The RTBUS (DDR PHY) is derived from the BUS, and the BUS from the ARM, and VPM needs to know BUS */ diff --git a/arch/arm/mach-bcmring/csp/chipc/chipcHw_reset.c b/arch/arm/mach-bcmring/csp/chipc/chipcHw_reset.c index 2671d88..f95ce91 100644 --- a/arch/arm/mach-bcmring/csp/chipc/chipcHw_reset.c +++ b/arch/arm/mach-bcmring/csp/chipc/chipcHw_reset.c @@ -13,11 +13,11 @@ *****************************************************************************/ /* ---- Include Files ---------------------------------------------------- */ -#include <csp/stdint.h> +#include <linux/types.h> #include <mach/csp/chipcHw_def.h> #include <mach/csp/chipcHw_inline.h> -#include <csp/intcHw.h> -#include <csp/cache.h> +#include <mach/csp/intcHw_reg.h> +#include <asm/cacheflush.h> /* ---- Private Constants and Types --------------------------------------- */ /* ---- Private Variables ------------------------------------------------- */ @@ -50,17 +50,18 @@ void chipcHw_reset(uint32_t mask) chipcHw_softReset(chipcHw_REG_SOFT_RESET_CHIP_SOFT); } /* Bypass the PLL clocks before reboot */ - pChipcHw->UARTClock |= chipcHw_REG_PLL_CLOCK_BYPASS_SELECT; - pChipcHw->SPIClock |= chipcHw_REG_PLL_CLOCK_BYPASS_SELECT; + writel(readl(&pChipcHw->UARTClock) | chipcHw_REG_PLL_CLOCK_BYPASS_SELECT, + &pChipcHw->UARTClock); + writel(readl(&pChipcHw->SPIClock) | chipcHw_REG_PLL_CLOCK_BYPASS_SELECT, + &pChipcHw->SPIClock); /* Copy the chipcHw_warmReset_run_from_aram function into ARAM */ do { - ((uint32_t *) MM_IO_BASE_ARAM)[i] = - ((uint32_t *) &chipcHw_reset_run_from_aram)[i]; + writel(((uint32_t *) &chipcHw_reset_run_from_aram)[i], ((uint32_t __iomem *) MM_IO_BASE_ARAM) + i); i++; - } while (((uint32_t *) MM_IO_BASE_ARAM)[i - 1] != 0xe1a0f00f); /* 0xe1a0f00f == asm ("mov r15, r15"); */ + } while (readl(((uint32_t __iomem*) MM_IO_BASE_ARAM) + i - 1) != 0xe1a0f00f); /* 0xe1a0f00f == asm ("mov r15, r15"); */ - CSP_CACHE_FLUSH_ALL; + flush_cache_all(); /* run the function from ARAM */ runFunc(); diff --git a/arch/arm/mach-bcmring/csp/dmac/dmacHw.c b/arch/arm/mach-bcmring/csp/dmac/dmacHw.c index 6b9be2e..547f746 100644 --- a/arch/arm/mach-bcmring/csp/dmac/dmacHw.c +++ b/arch/arm/mach-bcmring/csp/dmac/dmacHw.c @@ -25,11 +25,11 @@ /****************************************************************************/ /* ---- Include Files ---------------------------------------------------- */ -#include <csp/stdint.h> -#include <csp/string.h> -#include <stddef.h> +#include <linux/types.h> +#include <linux/string.h> +#include <linux/stddef.h> -#include <csp/dmacHw.h> +#include <mach/csp/dmacHw.h> #include <mach/csp/dmacHw_reg.h> #include <mach/csp/dmacHw_priv.h> #include <mach/csp/chipcHw_inline.h> @@ -55,33 +55,32 @@ static uint32_t GetFifoSize(dmacHw_HANDLE_t handle /* [ IN ] DMA Channel handl ) { uint32_t val = 0; dmacHw_CBLK_t *pCblk = dmacHw_HANDLE_TO_CBLK(handle); - dmacHw_MISC_t *pMiscReg = - (dmacHw_MISC_t *) dmacHw_REG_MISC_BASE(pCblk->module); + dmacHw_MISC_t __iomem *pMiscReg = (void __iomem *)dmacHw_REG_MISC_BASE(pCblk->module); switch (pCblk->channel) { case 0: - val = (pMiscReg->CompParm2.lo & 0x70000000) >> 28; + val = (readl(&pMiscReg->CompParm2.lo) & 0x70000000) >> 28; break; case 1: - val = (pMiscReg->CompParm3.hi & 0x70000000) >> 28; + val = (readl(&pMiscReg->CompParm3.hi) & 0x70000000) >> 28; break; case 2: - val = (pMiscReg->CompParm3.lo & 0x70000000) >> 28; + val = (readl(&pMiscReg->CompParm3.lo) & 0x70000000) >> 28; break; case 3: - val = (pMiscReg->CompParm4.hi & 0x70000000) >> 28; + val = (readl(&pMiscReg->CompParm4.hi) & 0x70000000) >> 28; break; case 4: - val = (pMiscReg->CompParm4.lo & 0x70000000) >> 28; + val = (readl(&pMiscReg->CompParm4.lo) & 0x70000000) >> 28; break; case 5: - val = (pMiscReg->CompParm5.hi & 0x70000000) >> 28; + val = (readl(&pMiscReg->CompParm5.hi) & 0x70000000) >> 28; break; case 6: - val = (pMiscReg->CompParm5.lo & 0x70000000) >> 28; + val = (readl(&pMiscReg->CompParm5.lo) & 0x70000000) >> 28; break; case 7: - val = (pMiscReg->CompParm6.hi & 0x70000000) >> 28; + val = (readl(&pMiscReg->CompParm6.hi) & 0x70000000) >> 28; break; } diff --git a/arch/arm/mach-bcmring/csp/dmac/dmacHw_extra.c b/arch/arm/mach-bcmring/csp/dmac/dmacHw_extra.c index a1f3283..fe43869 100644 --- a/arch/arm/mach-bcmring/csp/dmac/dmacHw_extra.c +++ b/arch/arm/mach-bcmring/csp/dmac/dmacHw_extra.c @@ -26,10 +26,10 @@ /* ---- Include Files ---------------------------------------------------- */ -#include <csp/stdint.h> -#include <stddef.h> +#include <linux/types.h> +#include <linux/stddef.h> -#include <csp/dmacHw.h> +#include <mach/csp/dmacHw.h> #include <mach/csp/dmacHw_reg.h> #include <mach/csp/dmacHw_priv.h> diff --git a/arch/arm/mach-bcmring/csp/tmr/tmrHw.c b/arch/arm/mach-bcmring/csp/tmr/tmrHw.c index 16225e4..dc4137f 100644 --- a/arch/arm/mach-bcmring/csp/tmr/tmrHw.c +++ b/arch/arm/mach-bcmring/csp/tmr/tmrHw.c @@ -26,10 +26,10 @@ /* ---- Include Files ---------------------------------------------------- */ -#include <csp/errno.h> -#include <csp/stdint.h> +#include <linux/errno.h> +#include <linux/types.h> -#include <csp/tmrHw.h> +#include <mach/csp/tmrHw.h> #include <mach/csp/tmrHw_reg.h> #define tmrHw_ASSERT(a) if (!(a)) *(char *)0 = 0 diff --git a/arch/arm/mach-bcmring/include/cfg_global.h b/arch/arm/mach-bcmring/include/cfg_global.h deleted file mode 100644 index f01da87..0000000 --- a/arch/arm/mach-bcmring/include/cfg_global.h +++ /dev/null @@ -1,13 +0,0 @@ -#ifndef _CFG_GLOBAL_H_ -#define _CFG_GLOBAL_H_ - -#include <cfg_global_defines.h> - -#define CFG_GLOBAL_CHIP BCM11107 -#define CFG_GLOBAL_CHIP_FAMILY CFG_GLOBAL_CHIP_FAMILY_BCMRING -#define CFG_GLOBAL_CHIP_REV 0xB0 -#define CFG_GLOBAL_RAM_SIZE 0x10000000 -#define CFG_GLOBAL_RAM_BASE 0x00000000 -#define CFG_GLOBAL_RAM_RESERVED_SIZE 0x000000 - -#endif /* _CFG_GLOBAL_H_ */ diff --git a/arch/arm/mach-bcmring/include/csp/cache.h b/arch/arm/mach-bcmring/include/csp/cache.h deleted file mode 100644 index caa20e5..0000000 --- a/arch/arm/mach-bcmring/include/csp/cache.h +++ /dev/null @@ -1,35 +0,0 @@ -/***************************************************************************** -* Copyright 2003 - 2008 Broadcom Corporation. All rights reserved. -* -* Unless you and Broadcom execute a separate written software license -* agreement governing use of this software, this software is licensed to you -* under the terms of the GNU General Public License version 2, available at -* http://www.broadcom.com/licenses/GPLv2.php (the "GPL"). -* -* Notwithstanding the above, under no circumstances may you combine this -* software in any way with any other Broadcom software provided under a -* license other than the GPL, without Broadcom's express prior written -* consent. -*****************************************************************************/ - -#ifndef CSP_CACHE_H -#define CSP_CACHE_H - -/* ---- Include Files ---------------------------------------------------- */ - -#include <csp/stdint.h> - -/* ---- Public Constants and Types --------------------------------------- */ - -#if defined(__KERNEL__) && !defined(STANDALONE) -#include <asm/cacheflush.h> - -#define CSP_CACHE_FLUSH_ALL flush_cache_all() - -#else - -#define CSP_CACHE_FLUSH_ALL - -#endif - -#endif /* CSP_CACHE_H */ diff --git a/arch/arm/mach-bcmring/include/csp/delay.h b/arch/arm/mach-bcmring/include/csp/delay.h deleted file mode 100644 index 8b3d803..0000000 --- a/arch/arm/mach-bcmring/include/csp/delay.h +++ /dev/null @@ -1,36 +0,0 @@ -/***************************************************************************** -* Copyright 2003 - 2008 Broadcom Corporation. All rights reserved. -* -* Unless you and Broadcom execute a separate written software license -* agreement governing use of this software, this software is licensed to you -* under the terms of the GNU General Public License version 2, available at -* http://www.broadcom.com/licenses/GPLv2.php (the "GPL"). -* -* Notwithstanding the above, under no circumstances may you combine this -* software in any way with any other Broadcom software provided under a -* license other than the GPL, without Broadcom's express prior written -* consent. -*****************************************************************************/ - - -#ifndef CSP_DELAY_H -#define CSP_DELAY_H - -/* ---- Include Files ---------------------------------------------------- */ - -/* Some CSP routines require use of the following delay routines. Use the OS */ -/* version if available, otherwise use a CSP specific definition. */ -/* void udelay(unsigned long usecs); */ -/* void mdelay(unsigned long msecs); */ - -#if defined(__KERNEL__) && !defined(STANDALONE) - #include <linux/delay.h> -#else - #include <mach/csp/delay.h> -#endif - -/* ---- Public Constants and Types --------------------------------------- */ -/* ---- Public Variable Externs ------------------------------------------ */ -/* ---- Public Function Prototypes --------------------------------------- */ - -#endif /* CSP_DELAY_H */ diff --git a/arch/arm/mach-bcmring/include/csp/errno.h b/arch/arm/mach-bcmring/include/csp/errno.h deleted file mode 100644 index 51357dd..0000000 --- a/arch/arm/mach-bcmring/include/csp/errno.h +++ /dev/null @@ -1,32 +0,0 @@ -/***************************************************************************** -* Copyright 2003 - 2008 Broadcom Corporation. All rights reserved. -* -* Unless you and Broadcom execute a separate written software license -* agreement governing use of this software, this software is licensed to you -* under the terms of the GNU General Public License version 2, available at -* http://www.broadcom.com/licenses/GPLv2.php (the "GPL"). -* -* Notwithstanding the above, under no circumstances may you combine this -* software in any way with any other Broadcom software provided under a -* license other than the GPL, without Broadcom's express prior written -* consent. -*****************************************************************************/ - -#ifndef CSP_ERRNO_H -#define CSP_ERRNO_H - -/* ---- Include Files ---------------------------------------------------- */ - -#if defined(__KERNEL__) -#include <linux/errno.h> -#elif defined(CSP_SIMULATION) -#include <asm-generic/errno.h> -#else -#include <errno.h> -#endif - -/* ---- Public Constants and Types --------------------------------------- */ -/* ---- Public Variable Externs ------------------------------------------ */ -/* ---- Public Function Prototypes --------------------------------------- */ - -#endif /* CSP_ERRNO_H */ diff --git a/arch/arm/mach-bcmring/include/csp/intcHw.h b/arch/arm/mach-bcmring/include/csp/intcHw.h deleted file mode 100644 index 1c639c8..0000000 --- a/arch/arm/mach-bcmring/include/csp/intcHw.h +++ /dev/null @@ -1,40 +0,0 @@ -/***************************************************************************** -* Copyright 2003 - 2008 Broadcom Corporation. All rights reserved. -* -* Unless you and Broadcom execute a separate written software license -* agreement governing use of this software, this software is licensed to you -* under the terms of the GNU General Public License version 2, available at -* http://www.broadcom.com/licenses/GPLv2.php (the "GPL"). -* -* Notwithstanding the above, under no circumstances may you combine this -* software in any way with any other Broadcom software provided under a -* license other than the GPL, without Broadcom's express prior written -* consent. -*****************************************************************************/ - - -/****************************************************************************/ -/** -* @file intcHw.h -* -* @brief generic interrupt controller API -* -* @note -* None -*/ -/****************************************************************************/ - -#ifndef _INTCHW_H -#define _INTCHW_H - -/* ---- Include Files ---------------------------------------------------- */ -#include <mach/csp/intcHw_reg.h> - -/* ---- Public Constants and Types --------------------------------------- */ -/* ---- Public Variable Externs ------------------------------------------ */ -/* ---- Public Function Prototypes --------------------------------------- */ -static inline void intcHw_irq_disable(void *basep, uint32_t mask); -static inline void intcHw_irq_enable(void *basep, uint32_t mask); - -#endif /* _INTCHW_H */ - diff --git a/arch/arm/mach-bcmring/include/csp/module.h b/arch/arm/mach-bcmring/include/csp/module.h deleted file mode 100644 index c30d2a5..0000000 --- a/arch/arm/mach-bcmring/include/csp/module.h +++ /dev/null @@ -1,32 +0,0 @@ -/***************************************************************************** -* Copyright 2003 - 2008 Broadcom Corporation. All rights reserved. -* -* Unless you and Broadcom execute a separate written software license -* agreement governing use of this software, this software is licensed to you -* under the terms of the GNU General Public License version 2, available at -* http://www.broadcom.com/licenses/GPLv2.php (the "GPL"). -* -* Notwithstanding the above, under no circumstances may you combine this -* software in any way with any other Broadcom software provided under a -* license other than the GPL, without Broadcom's express prior written -* consent. -*****************************************************************************/ - - -#ifndef CSP_MODULE_H -#define CSP_MODULE_H - -/* ---- Include Files ---------------------------------------------------- */ - -#ifdef __KERNEL__ - #include <linux/module.h> -#else - #define EXPORT_SYMBOL(symbol) -#endif - -/* ---- Public Constants and Types --------------------------------------- */ -/* ---- Public Variable Externs ------------------------------------------ */ -/* ---- Public Function Prototypes --------------------------------------- */ - - -#endif /* CSP_MODULE_H */ diff --git a/arch/arm/mach-bcmring/include/csp/secHw.h b/arch/arm/mach-bcmring/include/csp/secHw.h deleted file mode 100644 index b9d7e07..0000000 --- a/arch/arm/mach-bcmring/include/csp/secHw.h +++ /dev/null @@ -1,65 +0,0 @@ -/***************************************************************************** -* Copyright 2004 - 2008 Broadcom Corporation. All rights reserved. -* -* Unless you and Broadcom execute a separate written software license -* agreement governing use of this software, this software is licensed to you -* under the terms of the GNU General Public License version 2, available at -* http://www.broadcom.com/licenses/GPLv2.php (the "GPL"). -* -* Notwithstanding the above, under no circumstances may you combine this -* software in any way with any other Broadcom software provided under a -* license other than the GPL, without Broadcom's express prior written -* consent. -*****************************************************************************/ - -/****************************************************************************/ -/** -* @file secHw.h -* -* @brief Definitions for accessing low level security features -* -*/ -/****************************************************************************/ -#ifndef SECHW_H -#define SECHW_H - -typedef void (*secHw_FUNC_t) (void); - -typedef enum { - secHw_MODE_SECURE = 0x0, /* Switches processor into secure mode */ - secHw_MODE_NONSECURE = 0x1 /* Switches processor into non-secure mode */ -} secHw_MODE; - -/****************************************************************************/ -/** -* @brief Requesting to execute the function in secure mode -* -* This function requests the given function to run in secure mode -* -*/ -/****************************************************************************/ -void secHw_RunSecure(secHw_FUNC_t /* Function to run in secure mode */ - ); - -/****************************************************************************/ -/** -* @brief Sets the mode -* -* his function sets the processor mode (secure/non-secure) -* -*/ -/****************************************************************************/ -void secHw_SetMode(secHw_MODE /* Processor mode */ - ); - -/****************************************************************************/ -/** -* @brief Get the current mode -* -* This function retieves the processor mode (secure/non-secure) -* -*/ -/****************************************************************************/ -void secHw_GetMode(secHw_MODE *); - -#endif /* SECHW_H */ diff --git a/arch/arm/mach-bcmring/include/csp/stdint.h b/arch/arm/mach-bcmring/include/csp/stdint.h deleted file mode 100644 index 3a8718b..0000000 --- a/arch/arm/mach-bcmring/include/csp/stdint.h +++ /dev/null @@ -1,30 +0,0 @@ -/***************************************************************************** -* Copyright 2003 - 2008 Broadcom Corporation. All rights reserved. -* -* Unless you and Broadcom execute a separate written software license -* agreement governing use of this software, this software is licensed to you -* under the terms of the GNU General Public License version 2, available at -* http://www.broadcom.com/licenses/GPLv2.php (the "GPL"). -* -* Notwithstanding the above, under no circumstances may you combine this -* software in any way with any other Broadcom software provided under a -* license other than the GPL, without Broadcom's express prior written -* consent. -*****************************************************************************/ - -#ifndef CSP_STDINT_H -#define CSP_STDINT_H - -/* ---- Include Files ---------------------------------------------------- */ - -#ifdef __KERNEL__ -#include <linux/types.h> -#else -#include <stdint.h> -#endif - -/* ---- Public Constants and Types --------------------------------------- */ -/* ---- Public Variable Externs ------------------------------------------ */ -/* ---- Public Function Prototypes --------------------------------------- */ - -#endif /* CSP_STDINT_H */ diff --git a/arch/arm/mach-bcmring/include/csp/string.h b/arch/arm/mach-bcmring/include/csp/string.h deleted file mode 100644 index ad9e400..0000000 --- a/arch/arm/mach-bcmring/include/csp/string.h +++ /dev/null @@ -1,34 +0,0 @@ -/***************************************************************************** -* Copyright 2003 - 2008 Broadcom Corporation. All rights reserved. -* -* Unless you and Broadcom execute a separate written software license -* agreement governing use of this software, this software is licensed to you -* under the terms of the GNU General Public License version 2, available at -* http://www.broadcom.com/licenses/GPLv2.php (the "GPL"). -* -* Notwithstanding the above, under no circumstances may you combine this -* software in any way with any other Broadcom software provided under a -* license other than the GPL, without Broadcom's express prior written -* consent. -*****************************************************************************/ - - - -#ifndef CSP_STRING_H -#define CSP_STRING_H - -/* ---- Include Files ---------------------------------------------------- */ - -#ifdef __KERNEL__ - #include <linux/string.h> -#else - #include <string.h> -#endif - -/* ---- Public Constants and Types --------------------------------------- */ -/* ---- Public Variable Externs ------------------------------------------ */ -/* ---- Public Function Prototypes --------------------------------------- */ - - -#endif /* CSP_STRING_H */ - diff --git a/arch/arm/mach-bcmring/include/cfg_global_defines.h b/arch/arm/mach-bcmring/include/mach/cfg_global.h index b5beb0b3..449133e 100644 --- a/arch/arm/mach-bcmring/include/cfg_global_defines.h +++ b/arch/arm/mach-bcmring/include/mach/cfg_global.h @@ -38,3 +38,14 @@ #define IMAGE_HEADER_SIZE_CHECKSUM 4 #endif +#ifndef _CFG_GLOBAL_H_ +#define _CFG_GLOBAL_H_ + +#define CFG_GLOBAL_CHIP BCM11107 +#define CFG_GLOBAL_CHIP_FAMILY CFG_GLOBAL_CHIP_FAMILY_BCMRING +#define CFG_GLOBAL_CHIP_REV 0xB0 +#define CFG_GLOBAL_RAM_SIZE 0x10000000 +#define CFG_GLOBAL_RAM_BASE 0x00000000 +#define CFG_GLOBAL_RAM_RESERVED_SIZE 0x000000 + +#endif /* _CFG_GLOBAL_H_ */ diff --git a/arch/arm/mach-bcmring/include/mach/csp/cap_inline.h b/arch/arm/mach-bcmring/include/mach/csp/cap_inline.h index 933ce68..0a89e0c 100644 --- a/arch/arm/mach-bcmring/include/mach/csp/cap_inline.h +++ b/arch/arm/mach-bcmring/include/mach/csp/cap_inline.h @@ -17,7 +17,7 @@ /* ---- Include Files ---------------------------------------------------- */ #include <mach/csp/cap.h> -#include <cfg_global.h> +#include <mach/cfg_global.h> /* ---- Public Constants and Types --------------------------------------- */ #define CAP_CONFIG0_VPM_DIS 0x00000001 diff --git a/arch/arm/mach-bcmring/include/mach/csp/chipcHw_def.h b/arch/arm/mach-bcmring/include/mach/csp/chipcHw_def.h index 1619733..39f09cb 100644 --- a/arch/arm/mach-bcmring/include/mach/csp/chipcHw_def.h +++ b/arch/arm/mach-bcmring/include/mach/csp/chipcHw_def.h @@ -17,9 +17,9 @@ /* ---- Include Files ----------------------------------------------------- */ -#include <csp/stdint.h> -#include <csp/errno.h> -#include <csp/reg.h> +#include <linux/types.h> +#include <linux/errno.h> +#include <mach/csp/reg.h> #include <mach/csp/chipcHw_reg.h> /* ---- Public Constants and Types ---------------------------------------- */ diff --git a/arch/arm/mach-bcmring/include/mach/csp/chipcHw_inline.h b/arch/arm/mach-bcmring/include/mach/csp/chipcHw_inline.h index 03238c2..a66f3f7 100644 --- a/arch/arm/mach-bcmring/include/mach/csp/chipcHw_inline.h +++ b/arch/arm/mach-bcmring/include/mach/csp/chipcHw_inline.h @@ -17,8 +17,8 @@ /* ---- Include Files ----------------------------------------------------- */ -#include <csp/errno.h> -#include <csp/reg.h> +#include <linux/errno.h> +#include <mach/csp/reg.h> #include <mach/csp/chipcHw_reg.h> #include <mach/csp/chipcHw_def.h> @@ -47,7 +47,7 @@ static inline void chipcHw_setClock(chipcHw_CLOCK_e clock, /****************************************************************************/ static inline uint32_t chipcHw_getChipId(void) { - return pChipcHw->ChipId; + return readl(&pChipcHw->ChipId); } /****************************************************************************/ @@ -59,15 +59,16 @@ static inline uint32_t chipcHw_getChipId(void) /****************************************************************************/ static inline void chipcHw_enableSpreadSpectrum(void) { - if ((pChipcHw-> - PLLPreDivider & chipcHw_REG_PLL_PREDIVIDER_NDIV_MODE_MASK) != + if ((readl(&pChipcHw-> + PLLPreDivider) & chipcHw_REG_PLL_PREDIVIDER_NDIV_MODE_MASK) != chipcHw_REG_PLL_PREDIVIDER_NDIV_MODE_INTEGER) { - ddrcReg_PHY_ADDR_CTL_REGP->ssCfg = - (0xFFFF << ddrcReg_PHY_ADDR_SS_CFG_NDIV_AMPLITUDE_SHIFT) | + writel((0xFFFF << ddrcReg_PHY_ADDR_SS_CFG_NDIV_AMPLITUDE_SHIFT) | (ddrcReg_PHY_ADDR_SS_CFG_MIN_CYCLE_PER_TICK << - ddrcReg_PHY_ADDR_SS_CFG_CYCLE_PER_TICK_SHIFT); - ddrcReg_PHY_ADDR_CTL_REGP->ssCtl |= - ddrcReg_PHY_ADDR_SS_CTRL_ENABLE; + ddrcReg_PHY_ADDR_SS_CFG_CYCLE_PER_TICK_SHIFT), + &ddrcReg_PHY_ADDR_CTL_REGP->ssCfg); + writel(readl(&ddrcReg_PHY_ADDR_CTL_REGP->ssCtl) | + ddrcReg_PHY_ADDR_SS_CTRL_ENABLE, + &ddrcReg_PHY_ADDR_CTL_REGP->ssCtl); } } @@ -93,8 +94,8 @@ static inline void chipcHw_disableSpreadSpectrum(void) /****************************************************************************/ static inline uint32_t chipcHw_getChipProductId(void) { - return (pChipcHw-> - ChipId & chipcHw_REG_CHIPID_BASE_MASK) >> + return (readl(&pChipcHw-> + ChipId) & chipcHw_REG_CHIPID_BASE_MASK) >> chipcHw_REG_CHIPID_BASE_SHIFT; } @@ -109,7 +110,7 @@ static inline uint32_t chipcHw_getChipProductId(void) /****************************************************************************/ static inline chipcHw_REV_NUMBER_e chipcHw_getChipRevisionNumber(void) { - return pChipcHw->ChipId & chipcHw_REG_CHIPID_REV_MASK; + return readl(&pChipcHw->ChipId) & chipcHw_REG_CHIPID_REV_MASK; } /****************************************************************************/ @@ -156,7 +157,7 @@ static inline void chipcHw_busInterfaceClockDisable(uint32_t mask) /****************************************************************************/ static inline uint32_t chipcHw_getBusInterfaceClockStatus(void) { - return pChipcHw->BusIntfClock; + return readl(&pChipcHw->BusIntfClock); } /****************************************************************************/ @@ -215,8 +216,9 @@ static inline void chipcHw_softResetDisable(uint64_t mask) /* Deassert module soft reset */ REG_LOCAL_IRQ_SAVE; - pChipcHw->SoftReset1 ^= ctrl1; - pChipcHw->SoftReset2 ^= (ctrl2 & (~chipcHw_REG_SOFT_RESET_UNHOLD_MASK)); + writel(readl(&pChipcHw->SoftReset1) ^ ctrl1, &pChipcHw->SoftReset1); + writel(readl(&pChipcHw->SoftReset2) ^ (ctrl2 & + (~chipcHw_REG_SOFT_RESET_UNHOLD_MASK)), &pChipcHw->SoftReset2); REG_LOCAL_IRQ_RESTORE; } @@ -227,9 +229,10 @@ static inline void chipcHw_softResetEnable(uint64_t mask) uint32_t unhold = 0; REG_LOCAL_IRQ_SAVE; - pChipcHw->SoftReset1 |= ctrl1; + writel(readl(&pChipcHw->SoftReset1) | ctrl1, &pChipcHw->SoftReset1); /* Mask out unhold request bits */ - pChipcHw->SoftReset2 |= (ctrl2 & (~chipcHw_REG_SOFT_RESET_UNHOLD_MASK)); + writel(readl(&pChipcHw->SoftReset2) | (ctrl2 & + (~chipcHw_REG_SOFT_RESET_UNHOLD_MASK)), &pChipcHw->SoftReset2); /* Process unhold requests */ if (ctrl2 & chipcHw_REG_SOFT_RESET_VPM_GLOBAL_UNHOLD) { @@ -246,7 +249,7 @@ static inline void chipcHw_softResetEnable(uint64_t mask) if (unhold) { /* Make sure unhold request is effective */ - pChipcHw->SoftReset1 &= ~unhold; + writel(readl(&pChipcHw->SoftReset1) & ~unhold, &pChipcHw->SoftReset1); } REG_LOCAL_IRQ_RESTORE; } @@ -307,7 +310,7 @@ static inline void chipcHw_setOTPOption(uint64_t mask) /****************************************************************************/ static inline uint32_t chipcHw_getStickyBits(void) { - return pChipcHw->Sticky; + return readl(&pChipcHw->Sticky); } /****************************************************************************/ @@ -328,7 +331,7 @@ static inline void chipcHw_setStickyBits(uint32_t mask) bits |= chipcHw_REG_STICKY_POR_BROM; } else { uint32_t sticky; - sticky = pChipcHw->Sticky; + sticky = readl(pChipcHw->Sticky); if ((mask & chipcHw_REG_STICKY_BOOT_DONE) && (sticky & chipcHw_REG_STICKY_BOOT_DONE) == 0) { @@ -355,7 +358,7 @@ static inline void chipcHw_setStickyBits(uint32_t mask) bits |= chipcHw_REG_STICKY_GENERAL_5; } } - pChipcHw->Sticky = bits; + writel(bits, pChipcHw->Sticky); REG_LOCAL_IRQ_RESTORE; } @@ -377,7 +380,7 @@ static inline void chipcHw_clearStickyBits(uint32_t mask) (chipcHw_REG_STICKY_BOOT_DONE | chipcHw_REG_STICKY_GENERAL_1 | chipcHw_REG_STICKY_GENERAL_2 | chipcHw_REG_STICKY_GENERAL_3 | chipcHw_REG_STICKY_GENERAL_4 | chipcHw_REG_STICKY_GENERAL_5)) { - uint32_t sticky = pChipcHw->Sticky; + uint32_t sticky = readl(&pChipcHw->Sticky); if ((mask & chipcHw_REG_STICKY_BOOT_DONE) && (sticky & chipcHw_REG_STICKY_BOOT_DONE)) { @@ -410,7 +413,7 @@ static inline void chipcHw_clearStickyBits(uint32_t mask) mask &= ~chipcHw_REG_STICKY_GENERAL_5; } } - pChipcHw->Sticky = bits | mask; + writel(bits | mask, &pChipcHw->Sticky); REG_LOCAL_IRQ_RESTORE; } @@ -426,7 +429,7 @@ static inline void chipcHw_clearStickyBits(uint32_t mask) /****************************************************************************/ static inline uint32_t chipcHw_getSoftStraps(void) { - return pChipcHw->SoftStraps; + return readl(&pChipcHw->SoftStraps); } /****************************************************************************/ @@ -456,7 +459,7 @@ static inline void chipcHw_setSoftStraps(uint32_t strapOptions) /****************************************************************************/ static inline uint32_t chipcHw_getPinStraps(void) { - return pChipcHw->PinStraps; + return readl(&pChipcHw->PinStraps); } /****************************************************************************/ @@ -671,9 +674,9 @@ static inline void chipcHw_selectGE3(void) /****************************************************************************/ static inline chipcHw_GPIO_FUNCTION_e chipcHw_getGpioPinFunction(int pin) { - return (*((uint32_t *) chipcHw_REG_GPIO_MUX(pin)) & + return (readl(chipcHw_REG_GPIO_MUX(pin))) & (chipcHw_REG_GPIO_MUX_MASK << - chipcHw_REG_GPIO_MUX_POSITION(pin))) >> + chipcHw_REG_GPIO_MUX_POSITION(pin)) >> chipcHw_REG_GPIO_MUX_POSITION(pin); } @@ -841,8 +844,8 @@ static inline void chipcHw_setUsbDevice(void) static inline void chipcHw_setClock(chipcHw_CLOCK_e clock, chipcHw_OPTYPE_e type, int mode) { - volatile uint32_t *pPLLReg = (uint32_t *) 0x0; - volatile uint32_t *pClockCtrl = (uint32_t *) 0x0; + uint32_t __iomem *pPLLReg = NULL; + uint32_t __iomem *pClockCtrl = NULL; switch (clock) { case chipcHw_CLOCK_DDR: @@ -1071,7 +1074,7 @@ static inline void chipcHw_bypassClockDisable(chipcHw_CLOCK_e clock) /****************************************************************************/ static inline int chipcHw_isSoftwareStrapsEnable(void) { - return pChipcHw->SoftStraps & 0x00000001; + return readl(&pChipcHw->SoftStraps) & 0x00000001; } /****************************************************************************/ @@ -1138,7 +1141,7 @@ static inline void chipcHw_pll2TestDisable(void) /****************************************************************************/ static inline int chipcHw_isPllTestEnable(void) { - return pChipcHw->PLLConfig & chipcHw_REG_PLL_CONFIG_TEST_ENABLE; + return readl(&pChipcHw->PLLConfig) & chipcHw_REG_PLL_CONFIG_TEST_ENABLE; } /****************************************************************************/ @@ -1147,7 +1150,7 @@ static inline int chipcHw_isPllTestEnable(void) /****************************************************************************/ static inline int chipcHw_isPll2TestEnable(void) { - return pChipcHw->PLLConfig2 & chipcHw_REG_PLL_CONFIG_TEST_ENABLE; + return readl(&pChipcHw->PLLConfig2) & chipcHw_REG_PLL_CONFIG_TEST_ENABLE; } /****************************************************************************/ @@ -1183,8 +1186,8 @@ static inline void chipcHw_pll2TestSelect(uint32_t val) /****************************************************************************/ static inline uint8_t chipcHw_getPllTestSelected(void) { - return (uint8_t) ((pChipcHw-> - PLLConfig & chipcHw_REG_PLL_CONFIG_TEST_SELECT_MASK) + return (uint8_t) ((readl(&pChipcHw-> + PLLConfig) & chipcHw_REG_PLL_CONFIG_TEST_SELECT_MASK) >> chipcHw_REG_PLL_CONFIG_TEST_SELECT_SHIFT); } @@ -1194,8 +1197,8 @@ static inline uint8_t chipcHw_getPllTestSelected(void) /****************************************************************************/ static inline uint8_t chipcHw_getPll2TestSelected(void) { - return (uint8_t) ((pChipcHw-> - PLLConfig2 & chipcHw_REG_PLL_CONFIG_TEST_SELECT_MASK) + return (uint8_t) ((readl(&pChipcHw-> + PLLConfig2) & chipcHw_REG_PLL_CONFIG_TEST_SELECT_MASK) >> chipcHw_REG_PLL_CONFIG_TEST_SELECT_SHIFT); } @@ -1208,7 +1211,8 @@ static inline uint8_t chipcHw_getPll2TestSelected(void) static inline void chipcHw_pll1Disable(void) { REG_LOCAL_IRQ_SAVE; - pChipcHw->PLLConfig |= chipcHw_REG_PLL_CONFIG_POWER_DOWN; + writel(readl(&pChipcHw->PLLConfig) | chipcHw_REG_PLL_CONFIG_POWER_DOWN, + &pChipcHw->PLLConfig); REG_LOCAL_IRQ_RESTORE; } @@ -1221,7 +1225,8 @@ static inline void chipcHw_pll1Disable(void) static inline void chipcHw_pll2Disable(void) { REG_LOCAL_IRQ_SAVE; - pChipcHw->PLLConfig2 |= chipcHw_REG_PLL_CONFIG_POWER_DOWN; + writel(readl(&pChipcHw->PLLConfig2) | chipcHw_REG_PLL_CONFIG_POWER_DOWN, + &pChipcHw->PLLConfig2); REG_LOCAL_IRQ_RESTORE; } @@ -1233,7 +1238,8 @@ static inline void chipcHw_pll2Disable(void) static inline void chipcHw_ddrPhaseAlignInterruptEnable(void) { REG_LOCAL_IRQ_SAVE; - pChipcHw->Spare1 |= chipcHw_REG_SPARE1_DDR_PHASE_INTR_ENABLE; + writel(readl(&pChipcHw->Spare1) | chipcHw_REG_SPARE1_DDR_PHASE_INTR_ENABLE, + &pChipcHw->Spare1); REG_LOCAL_IRQ_RESTORE; } @@ -1245,7 +1251,8 @@ static inline void chipcHw_ddrPhaseAlignInterruptEnable(void) static inline void chipcHw_ddrPhaseAlignInterruptDisable(void) { REG_LOCAL_IRQ_SAVE; - pChipcHw->Spare1 &= ~chipcHw_REG_SPARE1_DDR_PHASE_INTR_ENABLE; + writel(readl(&pChipcHw->Spare1) & ~chipcHw_REG_SPARE1_DDR_PHASE_INTR_ENABLE, + &pChipcHw->Spare1); REG_LOCAL_IRQ_RESTORE; } @@ -1333,7 +1340,8 @@ static inline void chipcHw_ddrHwPhaseAlignDisable(void) static inline void chipcHw_vpmSwPhaseAlignEnable(void) { REG_LOCAL_IRQ_SAVE; - pChipcHw->VPMPhaseCtrl1 |= chipcHw_REG_VPM_SW_PHASE_CTRL_ENABLE; + writel(readl(&pChipcHw->VPMPhaseCtrl1) | chipcHw_REG_VPM_SW_PHASE_CTRL_ENABLE, + &pChipcHw->VPMPhaseCtrl1); REG_LOCAL_IRQ_RESTORE; } @@ -1372,7 +1380,8 @@ static inline void chipcHw_vpmHwPhaseAlignEnable(void) static inline void chipcHw_vpmHwPhaseAlignDisable(void) { REG_LOCAL_IRQ_SAVE; - pChipcHw->VPMPhaseCtrl1 &= ~chipcHw_REG_VPM_HW_PHASE_CTRL_ENABLE; + writel(readl(&pChipcHw->VPMPhaseCtrl1) & ~chipcHw_REG_VPM_HW_PHASE_CTRL_ENABLE, + &pChipcHw->VPMPhaseCtrl1); REG_LOCAL_IRQ_RESTORE; } @@ -1474,8 +1483,8 @@ chipcHw_setVpmHwPhaseAlignMargin(chipcHw_VPM_HW_PHASE_MARGIN_e margin) /****************************************************************************/ static inline uint32_t chipcHw_isDdrHwPhaseAligned(void) { - return (pChipcHw-> - PhaseAlignStatus & chipcHw_REG_DDR_PHASE_ALIGNED) ? 1 : 0; + return (readl(&pChipcHw-> + PhaseAlignStatus) & chipcHw_REG_DDR_PHASE_ALIGNED) ? 1 : 0; } /****************************************************************************/ @@ -1488,8 +1497,8 @@ static inline uint32_t chipcHw_isDdrHwPhaseAligned(void) /****************************************************************************/ static inline uint32_t chipcHw_isVpmHwPhaseAligned(void) { - return (pChipcHw-> - PhaseAlignStatus & chipcHw_REG_VPM_PHASE_ALIGNED) ? 1 : 0; + return (readl(&pChipcHw-> + PhaseAlignStatus) & chipcHw_REG_VPM_PHASE_ALIGNED) ? 1 : 0; } /****************************************************************************/ @@ -1500,8 +1509,8 @@ static inline uint32_t chipcHw_isVpmHwPhaseAligned(void) /****************************************************************************/ static inline uint32_t chipcHw_getDdrHwPhaseAlignStatus(void) { - return (pChipcHw-> - PhaseAlignStatus & chipcHw_REG_DDR_PHASE_STATUS_MASK) >> + return (readl(&pChipcHw-> + PhaseAlignStatus) & chipcHw_REG_DDR_PHASE_STATUS_MASK) >> chipcHw_REG_DDR_PHASE_STATUS_SHIFT; } @@ -1513,8 +1522,8 @@ static inline uint32_t chipcHw_getDdrHwPhaseAlignStatus(void) /****************************************************************************/ static inline uint32_t chipcHw_getVpmHwPhaseAlignStatus(void) { - return (pChipcHw-> - PhaseAlignStatus & chipcHw_REG_VPM_PHASE_STATUS_MASK) >> + return (readl(&pChipcHw-> + PhaseAlignStatus) & chipcHw_REG_VPM_PHASE_STATUS_MASK) >> chipcHw_REG_VPM_PHASE_STATUS_SHIFT; } @@ -1526,8 +1535,8 @@ static inline uint32_t chipcHw_getVpmHwPhaseAlignStatus(void) /****************************************************************************/ static inline uint32_t chipcHw_getDdrPhaseControl(void) { - return (pChipcHw-> - PhaseAlignStatus & chipcHw_REG_DDR_PHASE_CTRL_MASK) >> + return (readl(&pChipcHw-> + PhaseAlignStatus) & chipcHw_REG_DDR_PHASE_CTRL_MASK) >> chipcHw_REG_DDR_PHASE_CTRL_SHIFT; } @@ -1539,8 +1548,8 @@ static inline uint32_t chipcHw_getDdrPhaseControl(void) /****************************************************************************/ static inline uint32_t chipcHw_getVpmPhaseControl(void) { - return (pChipcHw-> - PhaseAlignStatus & chipcHw_REG_VPM_PHASE_CTRL_MASK) >> + return (readl(&pChipcHw-> + PhaseAlignStatus) & chipcHw_REG_VPM_PHASE_CTRL_MASK) >> chipcHw_REG_VPM_PHASE_CTRL_SHIFT; } diff --git a/arch/arm/mach-bcmring/include/mach/csp/chipcHw_reg.h b/arch/arm/mach-bcmring/include/mach/csp/chipcHw_reg.h index b162448..26f5d0e 100644 --- a/arch/arm/mach-bcmring/include/mach/csp/chipcHw_reg.h +++ b/arch/arm/mach-bcmring/include/mach/csp/chipcHw_reg.h @@ -24,7 +24,7 @@ #define CHIPCHW_REG_H #include <mach/csp/mm_io.h> -#include <csp/reg.h> +#include <mach/csp/reg.h> #include <mach/csp/ddrcReg.h> #define chipcHw_BASE_ADDRESS MM_IO_BASE_CHIPC @@ -131,8 +131,8 @@ typedef struct { uint32_t MiscInput_0_15; /* Input type for MISC 0 - 16 */ } chipcHw_REG_t; -#define pChipcHw ((volatile chipcHw_REG_t *) chipcHw_BASE_ADDRESS) -#define pChipcPhysical ((volatile chipcHw_REG_t *) MM_ADDR_IO_CHIPC) +#define pChipcHw ((chipcHw_REG_t __iomem *) chipcHw_BASE_ADDRESS) +#define pChipcPhysical (MM_ADDR_IO_CHIPC) #define chipcHw_REG_CHIPID_BASE_MASK 0xFFFFF000 #define chipcHw_REG_CHIPID_BASE_SHIFT 12 diff --git a/arch/arm/mach-bcmring/include/mach/csp/ddrcReg.h b/arch/arm/mach-bcmring/include/mach/csp/ddrcReg.h index f1b68e2..39da2c1 100644 --- a/arch/arm/mach-bcmring/include/mach/csp/ddrcReg.h +++ b/arch/arm/mach-bcmring/include/mach/csp/ddrcReg.h @@ -30,8 +30,8 @@ extern "C" { /* ---- Include Files ---------------------------------------------------- */ -#include <csp/reg.h> -#include <csp/stdint.h> +#include <mach/csp/reg.h> +#include <linux/types.h> #include <mach/csp/mm_io.h> @@ -416,7 +416,7 @@ extern "C" { } ddrcReg_PHY_ADDR_CTL_REG_t; #define ddrcReg_PHY_ADDR_CTL_REG_OFFSET 0x0400 -#define ddrcReg_PHY_ADDR_CTL_REGP ((volatile ddrcReg_PHY_ADDR_CTL_REG_t *) (MM_IO_BASE_DDRC + ddrcReg_PHY_ADDR_CTL_REG_OFFSET)) +#define ddrcReg_PHY_ADDR_CTL_REGP ((volatile ddrcReg_PHY_ADDR_CTL_REG_t __iomem*) (MM_IO_BASE_DDRC + ddrcReg_PHY_ADDR_CTL_REG_OFFSET)) /* @todo These SS definitions are duplicates of ones below */ diff --git a/arch/arm/mach-bcmring/include/csp/dmacHw.h b/arch/arm/mach-bcmring/include/mach/csp/dmacHw.h index e6a1dc4..9dc90f46 100644 --- a/arch/arm/mach-bcmring/include/csp/dmacHw.h +++ b/arch/arm/mach-bcmring/include/mach/csp/dmacHw.h @@ -23,9 +23,9 @@ #ifndef _DMACHW_H #define _DMACHW_H -#include <stddef.h> +#include <linux/stddef.h> -#include <csp/stdint.h> +#include <linux/types.h> #include <mach/csp/dmacHw_reg.h> /* Define DMA Channel ID using DMA controller number (m) and channel number (c). diff --git a/arch/arm/mach-bcmring/include/mach/csp/dmacHw_priv.h b/arch/arm/mach-bcmring/include/mach/csp/dmacHw_priv.h index d67e2f8..9d9455e 100644 --- a/arch/arm/mach-bcmring/include/mach/csp/dmacHw_priv.h +++ b/arch/arm/mach-bcmring/include/mach/csp/dmacHw_priv.h @@ -24,7 +24,7 @@ #ifndef _DMACHW_PRIV_H #define _DMACHW_PRIV_H -#include <csp/stdint.h> +#include <linux/types.h> /* Data type for DMA Link List Item */ typedef struct { diff --git a/arch/arm/mach-bcmring/include/mach/csp/dmacHw_reg.h b/arch/arm/mach-bcmring/include/mach/csp/dmacHw_reg.h index f1ecf96..7cd0aaf 100644 --- a/arch/arm/mach-bcmring/include/mach/csp/dmacHw_reg.h +++ b/arch/arm/mach-bcmring/include/mach/csp/dmacHw_reg.h @@ -24,7 +24,7 @@ #ifndef _DMACHW_REG_H #define _DMACHW_REG_H -#include <csp/stdint.h> +#include <linux/types.h> #include <mach/csp/mm_io.h> /* Data type for 64 bit little endian register */ @@ -121,75 +121,75 @@ typedef struct { } dmacHw_MISC_t; /* Base registers */ -#define dmacHw_0_MODULE_BASE_ADDR (char *) MM_IO_BASE_DMA0 /* DMAC 0 module's base address */ -#define dmacHw_1_MODULE_BASE_ADDR (char *) MM_IO_BASE_DMA1 /* DMAC 1 module's base address */ +#define dmacHw_0_MODULE_BASE_ADDR (char __iomem*) MM_IO_BASE_DMA0 /* DMAC 0 module's base address */ +#define dmacHw_1_MODULE_BASE_ADDR (char __iomem*) MM_IO_BASE_DMA1 /* DMAC 1 module's base address */ extern uint32_t dmaChannelCount_0; extern uint32_t dmaChannelCount_1; /* Define channel specific registers */ -#define dmacHw_CHAN_BASE(module, chan) ((dmacHw_CH_REG_t *) ((char *)((module) ? dmacHw_1_MODULE_BASE_ADDR : dmacHw_0_MODULE_BASE_ADDR) + ((chan) * sizeof(dmacHw_CH_REG_t)))) +#define dmacHw_CHAN_BASE(module, chan) ((dmacHw_CH_REG_t __iomem*) ((char __iomem*)((module) ? dmacHw_1_MODULE_BASE_ADDR : dmacHw_0_MODULE_BASE_ADDR) + ((chan) * sizeof(dmacHw_CH_REG_t)))) /* Raw interrupt status registers */ -#define dmacHw_REG_INT_RAW_BASE(module) ((char *)dmacHw_CHAN_BASE((module), ((module) ? dmaChannelCount_1 : dmaChannelCount_0))) -#define dmacHw_REG_INT_RAW_TRAN(module) (((dmacHw_INT_RAW_t *) dmacHw_REG_INT_RAW_BASE((module)))->RawTfr.lo) -#define dmacHw_REG_INT_RAW_BLOCK(module) (((dmacHw_INT_RAW_t *) dmacHw_REG_INT_RAW_BASE((module)))->RawBlock.lo) -#define dmacHw_REG_INT_RAW_STRAN(module) (((dmacHw_INT_RAW_t *) dmacHw_REG_INT_RAW_BASE((module)))->RawSrcTran.lo) -#define dmacHw_REG_INT_RAW_DTRAN(module) (((dmacHw_INT_RAW_t *) dmacHw_REG_INT_RAW_BASE((module)))->RawDstTran.lo) -#define dmacHw_REG_INT_RAW_ERROR(module) (((dmacHw_INT_RAW_t *) dmacHw_REG_INT_RAW_BASE((module)))->RawErr.lo) +#define dmacHw_REG_INT_RAW_BASE(module) ((char __iomem *)dmacHw_CHAN_BASE((module), ((module) ? dmaChannelCount_1 : dmaChannelCount_0))) +#define dmacHw_REG_INT_RAW_TRAN(module) (((dmacHw_INT_RAW_t __iomem *) dmacHw_REG_INT_RAW_BASE((module)))->RawTfr.lo) +#define dmacHw_REG_INT_RAW_BLOCK(module) (((dmacHw_INT_RAW_t __iomem *) dmacHw_REG_INT_RAW_BASE((module)))->RawBlock.lo) +#define dmacHw_REG_INT_RAW_STRAN(module) (((dmacHw_INT_RAW_t __iomem *) dmacHw_REG_INT_RAW_BASE((module)))->RawSrcTran.lo) +#define dmacHw_REG_INT_RAW_DTRAN(module) (((dmacHw_INT_RAW_t __iomem *) dmacHw_REG_INT_RAW_BASE((module)))->RawDstTran.lo) +#define dmacHw_REG_INT_RAW_ERROR(module) (((dmacHw_INT_RAW_t __iomem *) dmacHw_REG_INT_RAW_BASE((module)))->RawErr.lo) /* Interrupt status registers */ -#define dmacHw_REG_INT_STAT_BASE(module) ((char *)(dmacHw_REG_INT_RAW_BASE((module)) + sizeof(dmacHw_INT_RAW_t))) -#define dmacHw_REG_INT_STAT_TRAN(module) (((dmacHw_INT_STATUS_t *) dmacHw_REG_INT_STAT_BASE((module)))->StatusTfr.lo) -#define dmacHw_REG_INT_STAT_BLOCK(module) (((dmacHw_INT_STATUS_t *) dmacHw_REG_INT_STAT_BASE((module)))->StatusBlock.lo) -#define dmacHw_REG_INT_STAT_STRAN(module) (((dmacHw_INT_STATUS_t *) dmacHw_REG_INT_STAT_BASE((module)))->StatusSrcTran.lo) -#define dmacHw_REG_INT_STAT_DTRAN(module) (((dmacHw_INT_STATUS_t *) dmacHw_REG_INT_STAT_BASE((module)))->StatusDstTran.lo) -#define dmacHw_REG_INT_STAT_ERROR(module) (((dmacHw_INT_STATUS_t *) dmacHw_REG_INT_STAT_BASE((module)))->StatusErr.lo) +#define dmacHw_REG_INT_STAT_BASE(module) ((char __iomem*)(dmacHw_REG_INT_RAW_BASE((module)) + sizeof(dmacHw_INT_RAW_t))) +#define dmacHw_REG_INT_STAT_TRAN(module) (((dmacHw_INT_STATUS_t __iomem *) dmacHw_REG_INT_STAT_BASE((module)))->StatusTfr.lo) +#define dmacHw_REG_INT_STAT_BLOCK(module) (((dmacHw_INT_STATUS_t __iomem *) dmacHw_REG_INT_STAT_BASE((module)))->StatusBlock.lo) +#define dmacHw_REG_INT_STAT_STRAN(module) (((dmacHw_INT_STATUS_t __iomem *) dmacHw_REG_INT_STAT_BASE((module)))->StatusSrcTran.lo) +#define dmacHw_REG_INT_STAT_DTRAN(module) (((dmacHw_INT_STATUS_t __iomem *) dmacHw_REG_INT_STAT_BASE((module)))->StatusDstTran.lo) +#define dmacHw_REG_INT_STAT_ERROR(module) (((dmacHw_INT_STATUS_t __iomem *) dmacHw_REG_INT_STAT_BASE((module)))->StatusErr.lo) /* Interrupt status registers */ -#define dmacHw_REG_INT_MASK_BASE(module) ((char *)(dmacHw_REG_INT_STAT_BASE((module)) + sizeof(dmacHw_INT_STATUS_t))) -#define dmacHw_REG_INT_MASK_TRAN(module) (((dmacHw_INT_MASK_t *) dmacHw_REG_INT_MASK_BASE((module)))->MaskTfr.lo) -#define dmacHw_REG_INT_MASK_BLOCK(module) (((dmacHw_INT_MASK_t *) dmacHw_REG_INT_MASK_BASE((module)))->MaskBlock.lo) -#define dmacHw_REG_INT_MASK_STRAN(module) (((dmacHw_INT_MASK_t *) dmacHw_REG_INT_MASK_BASE((module)))->MaskSrcTran.lo) -#define dmacHw_REG_INT_MASK_DTRAN(module) (((dmacHw_INT_MASK_t *) dmacHw_REG_INT_MASK_BASE((module)))->MaskDstTran.lo) -#define dmacHw_REG_INT_MASK_ERROR(module) (((dmacHw_INT_MASK_t *) dmacHw_REG_INT_MASK_BASE((module)))->MaskErr.lo) +#define dmacHw_REG_INT_MASK_BASE(module) ((char __iomem*)(dmacHw_REG_INT_STAT_BASE((module)) + sizeof(dmacHw_INT_STATUS_t))) +#define dmacHw_REG_INT_MASK_TRAN(module) (((dmacHw_INT_MASK_t __iomem *) dmacHw_REG_INT_MASK_BASE((module)))->MaskTfr.lo) +#define dmacHw_REG_INT_MASK_BLOCK(module) (((dmacHw_INT_MASK_t __iomem *) dmacHw_REG_INT_MASK_BASE((module)))->MaskBlock.lo) +#define dmacHw_REG_INT_MASK_STRAN(module) (((dmacHw_INT_MASK_t __iomem *) dmacHw_REG_INT_MASK_BASE((module)))->MaskSrcTran.lo) +#define dmacHw_REG_INT_MASK_DTRAN(module) (((dmacHw_INT_MASK_t __iomem *) dmacHw_REG_INT_MASK_BASE((module)))->MaskDstTran.lo) +#define dmacHw_REG_INT_MASK_ERROR(module) (((dmacHw_INT_MASK_t __iomem *) dmacHw_REG_INT_MASK_BASE((module)))->MaskErr.lo) /* Interrupt clear registers */ -#define dmacHw_REG_INT_CLEAR_BASE(module) ((char *)(dmacHw_REG_INT_MASK_BASE((module)) + sizeof(dmacHw_INT_MASK_t))) -#define dmacHw_REG_INT_CLEAR_TRAN(module) (((dmacHw_INT_CLEAR_t *) dmacHw_REG_INT_CLEAR_BASE((module)))->ClearTfr.lo) -#define dmacHw_REG_INT_CLEAR_BLOCK(module) (((dmacHw_INT_CLEAR_t *) dmacHw_REG_INT_CLEAR_BASE((module)))->ClearBlock.lo) -#define dmacHw_REG_INT_CLEAR_STRAN(module) (((dmacHw_INT_CLEAR_t *) dmacHw_REG_INT_CLEAR_BASE((module)))->ClearSrcTran.lo) -#define dmacHw_REG_INT_CLEAR_DTRAN(module) (((dmacHw_INT_CLEAR_t *) dmacHw_REG_INT_CLEAR_BASE((module)))->ClearDstTran.lo) -#define dmacHw_REG_INT_CLEAR_ERROR(module) (((dmacHw_INT_CLEAR_t *) dmacHw_REG_INT_CLEAR_BASE((module)))->ClearErr.lo) -#define dmacHw_REG_INT_STATUS(module) (((dmacHw_INT_CLEAR_t *) dmacHw_REG_INT_CLEAR_BASE((module)))->StatusInt.lo) +#define dmacHw_REG_INT_CLEAR_BASE(module) ((char __iomem*)(dmacHw_REG_INT_MASK_BASE((module)) + sizeof(dmacHw_INT_MASK_t))) +#define dmacHw_REG_INT_CLEAR_TRAN(module) (((dmacHw_INT_CLEAR_t __iomem *) dmacHw_REG_INT_CLEAR_BASE((module)))->ClearTfr.lo) +#define dmacHw_REG_INT_CLEAR_BLOCK(module) (((dmacHw_INT_CLEAR_t __iomem *) dmacHw_REG_INT_CLEAR_BASE((module)))->ClearBlock.lo) +#define dmacHw_REG_INT_CLEAR_STRAN(module) (((dmacHw_INT_CLEAR_t __iomem *) dmacHw_REG_INT_CLEAR_BASE((module)))->ClearSrcTran.lo) +#define dmacHw_REG_INT_CLEAR_DTRAN(module) (((dmacHw_INT_CLEAR_t __iomem *) dmacHw_REG_INT_CLEAR_BASE((module)))->ClearDstTran.lo) +#define dmacHw_REG_INT_CLEAR_ERROR(module) (((dmacHw_INT_CLEAR_t __iomem *) dmacHw_REG_INT_CLEAR_BASE((module)))->ClearErr.lo) +#define dmacHw_REG_INT_STATUS(module) (((dmacHw_INT_CLEAR_t __iomem *) dmacHw_REG_INT_CLEAR_BASE((module)))->StatusInt.lo) /* Software handshaking registers */ -#define dmacHw_REG_SW_HS_BASE(module) ((char *)(dmacHw_REG_INT_CLEAR_BASE((module)) + sizeof(dmacHw_INT_CLEAR_t))) -#define dmacHw_REG_SW_HS_SRC_REQ(module) (((dmacHw_SW_HANDSHAKE_t *) dmacHw_REG_SW_HS_BASE((module)))->ReqSrcReg.lo) -#define dmacHw_REG_SW_HS_DST_REQ(module) (((dmacHw_SW_HANDSHAKE_t *) dmacHw_REG_SW_HS_BASE((module)))->ReqDstReg.lo) -#define dmacHw_REG_SW_HS_SRC_SGL_REQ(module) (((dmacHw_SW_HANDSHAKE_t *) dmacHw_REG_SW_HS_BASE((module)))->SglReqSrcReg.lo) -#define dmacHw_REG_SW_HS_DST_SGL_REQ(module) (((dmacHw_SW_HANDSHAKE_t *) dmacHw_REG_SW_HS_BASE((module)))->SglReqDstReg.lo) -#define dmacHw_REG_SW_HS_SRC_LST_REQ(module) (((dmacHw_SW_HANDSHAKE_t *) dmacHw_REG_SW_HS_BASE((module)))->LstSrcReg.lo) -#define dmacHw_REG_SW_HS_DST_LST_REQ(module) (((dmacHw_SW_HANDSHAKE_t *) dmacHw_REG_SW_HS_BASE((module)))->LstDstReg.lo) +#define dmacHw_REG_SW_HS_BASE(module) ((char __iomem*)(dmacHw_REG_INT_CLEAR_BASE((module)) + sizeof(dmacHw_INT_CLEAR_t))) +#define dmacHw_REG_SW_HS_SRC_REQ(module) (((dmacHw_SW_HANDSHAKE_t __iomem *) dmacHw_REG_SW_HS_BASE((module)))->ReqSrcReg.lo) +#define dmacHw_REG_SW_HS_DST_REQ(module) (((dmacHw_SW_HANDSHAKE_t __iomem *) dmacHw_REG_SW_HS_BASE((module)))->ReqDstReg.lo) +#define dmacHw_REG_SW_HS_SRC_SGL_REQ(module) (((dmacHw_SW_HANDSHAKE_t __iomem *) dmacHw_REG_SW_HS_BASE((module)))->SglReqSrcReg.lo) +#define dmacHw_REG_SW_HS_DST_SGL_REQ(module) (((dmacHw_SW_HANDSHAKE_t __iomem *) dmacHw_REG_SW_HS_BASE((module)))->SglReqDstReg.lo) +#define dmacHw_REG_SW_HS_SRC_LST_REQ(module) (((dmacHw_SW_HANDSHAKE_t __iomem *) dmacHw_REG_SW_HS_BASE((module)))->LstSrcReg.lo) +#define dmacHw_REG_SW_HS_DST_LST_REQ(module) (((dmacHw_SW_HANDSHAKE_t __iomem *) dmacHw_REG_SW_HS_BASE((module)))->LstDstReg.lo) /* Miscellaneous registers */ -#define dmacHw_REG_MISC_BASE(module) ((char *)(dmacHw_REG_SW_HS_BASE((module)) + sizeof(dmacHw_SW_HANDSHAKE_t))) -#define dmacHw_REG_MISC_CFG(module) (((dmacHw_MISC_t *) dmacHw_REG_MISC_BASE((module)))->DmaCfgReg.lo) -#define dmacHw_REG_MISC_CH_ENABLE(module) (((dmacHw_MISC_t *) dmacHw_REG_MISC_BASE((module)))->ChEnReg.lo) -#define dmacHw_REG_MISC_ID(module) (((dmacHw_MISC_t *) dmacHw_REG_MISC_BASE((module)))->DmaIdReg.lo) -#define dmacHw_REG_MISC_TEST(module) (((dmacHw_MISC_t *) dmacHw_REG_MISC_BASE((module)))->DmaTestReg.lo) -#define dmacHw_REG_MISC_COMP_PARAM1_LO(module) (((dmacHw_MISC_t *) dmacHw_REG_MISC_BASE((module)))->CompParm1.lo) -#define dmacHw_REG_MISC_COMP_PARAM1_HI(module) (((dmacHw_MISC_t *) dmacHw_REG_MISC_BASE((module)))->CompParm1.hi) -#define dmacHw_REG_MISC_COMP_PARAM2_LO(module) (((dmacHw_MISC_t *) dmacHw_REG_MISC_BASE((module)))->CompParm2.lo) -#define dmacHw_REG_MISC_COMP_PARAM2_HI(module) (((dmacHw_MISC_t *) dmacHw_REG_MISC_BASE((module)))->CompParm2.hi) -#define dmacHw_REG_MISC_COMP_PARAM3_LO(module) (((dmacHw_MISC_t *) dmacHw_REG_MISC_BASE((module)))->CompParm3.lo) -#define dmacHw_REG_MISC_COMP_PARAM3_HI(module) (((dmacHw_MISC_t *) dmacHw_REG_MISC_BASE((module)))->CompParm3.hi) -#define dmacHw_REG_MISC_COMP_PARAM4_LO(module) (((dmacHw_MISC_t *) dmacHw_REG_MISC_BASE((module)))->CompParm4.lo) -#define dmacHw_REG_MISC_COMP_PARAM4_HI(module) (((dmacHw_MISC_t *) dmacHw_REG_MISC_BASE((module)))->CompParm4.hi) -#define dmacHw_REG_MISC_COMP_PARAM5_LO(module) (((dmacHw_MISC_t *) dmacHw_REG_MISC_BASE((module)))->CompParm5.lo) -#define dmacHw_REG_MISC_COMP_PARAM5_HI(module) (((dmacHw_MISC_t *) dmacHw_REG_MISC_BASE((module)))->CompParm5.hi) -#define dmacHw_REG_MISC_COMP_PARAM6_LO(module) (((dmacHw_MISC_t *) dmacHw_REG_MISC_BASE((module)))->CompParm6.lo) -#define dmacHw_REG_MISC_COMP_PARAM6_HI(module) (((dmacHw_MISC_t *) dmacHw_REG_MISC_BASE((module)))->CompParm6.hi) +#define dmacHw_REG_MISC_BASE(module) ((char __iomem*)(dmacHw_REG_SW_HS_BASE((module)) + sizeof(dmacHw_SW_HANDSHAKE_t))) +#define dmacHw_REG_MISC_CFG(module) (((dmacHw_MISC_t __iomem*) dmacHw_REG_MISC_BASE((module)))->DmaCfgReg.lo) +#define dmacHw_REG_MISC_CH_ENABLE(module) (((dmacHw_MISC_t __iomem*) dmacHw_REG_MISC_BASE((module)))->ChEnReg.lo) +#define dmacHw_REG_MISC_ID(module) (((dmacHw_MISC_t __iomem*) dmacHw_REG_MISC_BASE((module)))->DmaIdReg.lo) +#define dmacHw_REG_MISC_TEST(module) (((dmacHw_MISC_t __iomem*) dmacHw_REG_MISC_BASE((module)))->DmaTestReg.lo) +#define dmacHw_REG_MISC_COMP_PARAM1_LO(module) (((dmacHw_MISC_t __iomem*) dmacHw_REG_MISC_BASE((module)))->CompParm1.lo) +#define dmacHw_REG_MISC_COMP_PARAM1_HI(module) (((dmacHw_MISC_t __iomem*) dmacHw_REG_MISC_BASE((module)))->CompParm1.hi) +#define dmacHw_REG_MISC_COMP_PARAM2_LO(module) (((dmacHw_MISC_t __iomem*) dmacHw_REG_MISC_BASE((module)))->CompParm2.lo) +#define dmacHw_REG_MISC_COMP_PARAM2_HI(module) (((dmacHw_MISC_t __iomem*) dmacHw_REG_MISC_BASE((module)))->CompParm2.hi) +#define dmacHw_REG_MISC_COMP_PARAM3_LO(module) (((dmacHw_MISC_t __iomem*) dmacHw_REG_MISC_BASE((module)))->CompParm3.lo) +#define dmacHw_REG_MISC_COMP_PARAM3_HI(module) (((dmacHw_MISC_t __iomem*) dmacHw_REG_MISC_BASE((module)))->CompParm3.hi) +#define dmacHw_REG_MISC_COMP_PARAM4_LO(module) (((dmacHw_MISC_t __iomem*) dmacHw_REG_MISC_BASE((module)))->CompParm4.lo) +#define dmacHw_REG_MISC_COMP_PARAM4_HI(module) (((dmacHw_MISC_t __iomem*) dmacHw_REG_MISC_BASE((module)))->CompParm4.hi) +#define dmacHw_REG_MISC_COMP_PARAM5_LO(module) (((dmacHw_MISC_t __iomem*) dmacHw_REG_MISC_BASE((module)))->CompParm5.lo) +#define dmacHw_REG_MISC_COMP_PARAM5_HI(module) (((dmacHw_MISC_t __iomem*) dmacHw_REG_MISC_BASE((module)))->CompParm5.hi) +#define dmacHw_REG_MISC_COMP_PARAM6_LO(module) (((dmacHw_MISC_t __iomem*) dmacHw_REG_MISC_BASE((module)))->CompParm6.lo) +#define dmacHw_REG_MISC_COMP_PARAM6_HI(module) (((dmacHw_MISC_t __iomem*) dmacHw_REG_MISC_BASE((module)))->CompParm6.hi) /* Channel control registers */ #define dmacHw_REG_SAR(module, chan) (dmacHw_CHAN_BASE((module), (chan))->ChannelSar.lo) diff --git a/arch/arm/mach-bcmring/include/mach/csp/hw_cfg.h b/arch/arm/mach-bcmring/include/mach/csp/hw_cfg.h index cfa91be..27f59dd 100644 --- a/arch/arm/mach-bcmring/include/mach/csp/hw_cfg.h +++ b/arch/arm/mach-bcmring/include/mach/csp/hw_cfg.h @@ -18,7 +18,7 @@ /* ---- Include Files ---------------------------------------------------- */ -#include <cfg_global.h> +#include <mach/cfg_global.h> #include <mach/csp/cap_inline.h> #if defined(__KERNEL__) diff --git a/arch/arm/mach-bcmring/include/mach/csp/intcHw_reg.h b/arch/arm/mach-bcmring/include/mach/csp/intcHw_reg.h index 0aeb6a6..f59db25 100644 --- a/arch/arm/mach-bcmring/include/mach/csp/intcHw_reg.h +++ b/arch/arm/mach-bcmring/include/mach/csp/intcHw_reg.h @@ -27,8 +27,8 @@ #define _INTCHW_REG_H /* ---- Include Files ---------------------------------------------------- */ -#include <csp/stdint.h> -#include <csp/reg.h> +#include <linux/types.h> +#include <mach/csp/reg.h> #include <mach/csp/mm_io.h> /* ---- Public Constants and Types --------------------------------------- */ @@ -37,9 +37,9 @@ #define INTCHW_NUM_INTC 3 /* Defines for interrupt controllers. This simplifies and cleans up the function calls. */ -#define INTCHW_INTC0 ((void *)MM_IO_BASE_INTC0) -#define INTCHW_INTC1 ((void *)MM_IO_BASE_INTC1) -#define INTCHW_SINTC ((void *)MM_IO_BASE_SINTC) +#define INTCHW_INTC0 (MM_IO_BASE_INTC0) +#define INTCHW_INTC1 (MM_IO_BASE_INTC1) +#define INTCHW_SINTC (MM_IO_BASE_SINTC) /* INTC0 - interrupt controller 0 */ #define INTCHW_INTC0_PIF_BITNUM 31 /* Peripheral interface interrupt */ @@ -232,15 +232,15 @@ /* ---- Public Variable Externs ------------------------------------------ */ /* ---- Public Function Prototypes --------------------------------------- */ /* Clear one or more IRQ interrupts. */ -static inline void intcHw_irq_disable(void *basep, uint32_t mask) +static inline void intcHw_irq_disable(void __iomem *basep, uint32_t mask) { - __REG32(basep + INTCHW_INTENCLEAR) = mask; + writel(mask, basep + INTCHW_INTENCLEAR); } /* Enables one or more IRQ interrupts. */ -static inline void intcHw_irq_enable(void *basep, uint32_t mask) +static inline void intcHw_irq_enable(void __iomem *basep, uint32_t mask) { - __REG32(basep + INTCHW_INTENABLE) = mask; + writel(mask, basep + INTCHW_INTENABLE); } #endif /* _INTCHW_REG_H */ diff --git a/arch/arm/mach-bcmring/include/mach/csp/mm_addr.h b/arch/arm/mach-bcmring/include/mach/csp/mm_addr.h index ad58cf8..d571962 100644 --- a/arch/arm/mach-bcmring/include/mach/csp/mm_addr.h +++ b/arch/arm/mach-bcmring/include/mach/csp/mm_addr.h @@ -29,7 +29,7 @@ /* ---- Include Files ---------------------------------------------------- */ #if !defined(CSP_SIMULATION) -#include <cfg_global.h> +#include <mach/cfg_global.h> #endif /* ---- Public Constants and Types --------------------------------------- */ diff --git a/arch/arm/mach-bcmring/include/mach/csp/mm_io.h b/arch/arm/mach-bcmring/include/mach/csp/mm_io.h index de92ec6..47450c2 100644 --- a/arch/arm/mach-bcmring/include/mach/csp/mm_io.h +++ b/arch/arm/mach-bcmring/include/mach/csp/mm_io.h @@ -30,7 +30,7 @@ #include <mach/csp/mm_addr.h> #if !defined(CSP_SIMULATION) -#include <cfg_global.h> +#include <mach/cfg_global.h> #endif /* ---- Public Constants and Types --------------------------------------- */ @@ -49,7 +49,7 @@ #ifdef __ASSEMBLY__ #define MM_IO_PHYS_TO_VIRT(phys) (0xF0000000 | (((phys) >> 4) & 0x0F000000) | ((phys) & 0xFFFFFF)) #else -#define MM_IO_PHYS_TO_VIRT(phys) (((phys) == MM_ADDR_IO_VPM_EXTMEM_RSVD) ? 0xF0000000 : \ +#define MM_IO_PHYS_TO_VIRT(phys) (void __iomem *)(((phys) == MM_ADDR_IO_VPM_EXTMEM_RSVD) ? 0xF0000000 : \ (0xF0000000 | (((phys) >> 4) & 0x0F000000) | ((phys) & 0xFFFFFF))) #endif #endif @@ -60,8 +60,8 @@ #ifdef __ASSEMBLY__ #define MM_IO_VIRT_TO_PHYS(virt) ((((virt) & 0x0F000000) << 4) | ((virt) & 0xFFFFFF)) #else -#define MM_IO_VIRT_TO_PHYS(virt) (((virt) == 0xF0000000) ? MM_ADDR_IO_VPM_EXTMEM_RSVD : \ - ((((virt) & 0x0F000000) << 4) | ((virt) & 0xFFFFFF))) +#define MM_IO_VIRT_TO_PHYS(virt) (((unsigned long)(virt) == 0xF0000000) ? MM_ADDR_IO_VPM_EXTMEM_RSVD : \ + ((((unsigned long)(virt) & 0x0F000000) << 4) | ((unsigned long)(virt) & 0xFFFFFF))) #endif #endif diff --git a/arch/arm/mach-bcmring/include/csp/reg.h b/arch/arm/mach-bcmring/include/mach/csp/reg.h index 56654d2..d9cbdca 100644 --- a/arch/arm/mach-bcmring/include/csp/reg.h +++ b/arch/arm/mach-bcmring/include/mach/csp/reg.h @@ -25,13 +25,14 @@ /* ---- Include Files ---------------------------------------------------- */ -#include <csp/stdint.h> +#include <linux/types.h> +#include <linux/io.h> /* ---- Public Constants and Types --------------------------------------- */ -#define __REG32(x) (*((volatile uint32_t *)(x))) -#define __REG16(x) (*((volatile uint16_t *)(x))) -#define __REG8(x) (*((volatile uint8_t *) (x))) +#define __REG32(x) (*((volatile uint32_t __iomem *)(x))) +#define __REG16(x) (*((volatile uint16_t __iomem *)(x))) +#define __REG8(x) (*((volatile uint8_t __iomem *) (x))) /* Macros used to define a sequence of reserved registers. The start / end */ /* are byte offsets in the particular register definition, with the "end" */ @@ -84,31 +85,31 @@ #endif -static inline void reg32_modify_and(volatile uint32_t *reg, uint32_t value) +static inline void reg32_modify_and(volatile uint32_t __iomem *reg, uint32_t value) { REG_LOCAL_IRQ_SAVE; - *reg &= value; + __raw_writel(__raw_readl(reg) & value, reg); REG_LOCAL_IRQ_RESTORE; } -static inline void reg32_modify_or(volatile uint32_t *reg, uint32_t value) +static inline void reg32_modify_or(volatile uint32_t __iomem *reg, uint32_t value) { REG_LOCAL_IRQ_SAVE; - *reg |= value; + __raw_writel(__raw_readl(reg) | value, reg); REG_LOCAL_IRQ_RESTORE; } -static inline void reg32_modify_mask(volatile uint32_t *reg, uint32_t mask, +static inline void reg32_modify_mask(volatile uint32_t __iomem *reg, uint32_t mask, uint32_t value) { REG_LOCAL_IRQ_SAVE; - *reg = (*reg & mask) | value; + __raw_writel((__raw_readl(reg) & mask) | value, reg); REG_LOCAL_IRQ_RESTORE; } -static inline void reg32_write(volatile uint32_t *reg, uint32_t value) +static inline void reg32_write(volatile uint32_t __iomem *reg, uint32_t value) { - *reg = value; + __raw_writel(value, reg); } #endif /* CSP_REG_H */ diff --git a/arch/arm/mach-bcmring/include/mach/csp/secHw_inline.h b/arch/arm/mach-bcmring/include/mach/csp/secHw_inline.h index 9cd6a03..55d3cd4 100644 --- a/arch/arm/mach-bcmring/include/mach/csp/secHw_inline.h +++ b/arch/arm/mach-bcmring/include/mach/csp/secHw_inline.h @@ -34,7 +34,7 @@ /****************************************************************************/ static inline void secHw_setSecure(uint32_t mask /* mask of type secHw_BLK_MASK_XXXXXX */ ) { - secHw_REGS_t *regp = (secHw_REGS_t *) MM_IO_BASE_TZPC; + secHw_REGS_t __iomem *regp = MM_IO_BASE_TZPC; if (mask & 0x0000FFFF) { regp->reg[secHw_IDX_LS].setSecure = mask & 0x0000FFFF; @@ -53,13 +53,13 @@ static inline void secHw_setSecure(uint32_t mask /* mask of type secHw_BLK_MASK /****************************************************************************/ static inline void secHw_setUnsecure(uint32_t mask /* mask of type secHw_BLK_MASK_XXXXXX */ ) { - secHw_REGS_t *regp = (secHw_REGS_t *) MM_IO_BASE_TZPC; + secHw_REGS_t __iomem *regp = MM_IO_BASE_TZPC; if (mask & 0x0000FFFF) { - regp->reg[secHw_IDX_LS].setUnsecure = mask & 0x0000FFFF; + writel(mask & 0x0000FFFF, ®p->reg[secHw_IDX_LS].setUnsecure); } if (mask & 0xFFFF0000) { - regp->reg[secHw_IDX_MS].setUnsecure = mask >> 16; + writel(mask >> 16, ®p->reg[secHw_IDX_MS].setUnsecure); } } @@ -71,7 +71,7 @@ static inline void secHw_setUnsecure(uint32_t mask /* mask of type secHw_BLK_MA /****************************************************************************/ static inline uint32_t secHw_getStatus(void) { - secHw_REGS_t *regp = (secHw_REGS_t *) MM_IO_BASE_TZPC; + secHw_REGS_t __iomem *regp = MM_IO_BASE_TZPC; return (regp->reg[1].status << 16) + regp->reg[0].status; } diff --git a/arch/arm/mach-bcmring/include/csp/tmrHw.h b/arch/arm/mach-bcmring/include/mach/csp/tmrHw.h index 2cbb530..1cc882a 100644 --- a/arch/arm/mach-bcmring/include/csp/tmrHw.h +++ b/arch/arm/mach-bcmring/include/mach/csp/tmrHw.h @@ -23,7 +23,7 @@ #ifndef _TMRHW_H #define _TMRHW_H -#include <csp/stdint.h> +#include <linux/types.h> typedef uint32_t tmrHw_ID_t; /* Timer ID */ typedef uint32_t tmrHw_COUNT_t; /* Timer count */ diff --git a/arch/arm/mach-bcmring/include/mach/dma.h b/arch/arm/mach-bcmring/include/mach/dma.h index 7254378..13e0138 100644 --- a/arch/arm/mach-bcmring/include/mach/dma.h +++ b/arch/arm/mach-bcmring/include/mach/dma.h @@ -27,7 +27,7 @@ #include <linux/kernel.h> #include <linux/semaphore.h> -#include <csp/dmacHw.h> +#include <mach/csp/dmacHw.h> #include <mach/timer.h> /* ---- Constants and Types ---------------------------------------------- */ diff --git a/arch/arm/mach-bcmring/include/mach/hardware.h b/arch/arm/mach-bcmring/include/mach/hardware.h index 6ae20a6..a0c92b4 100644 --- a/arch/arm/mach-bcmring/include/mach/hardware.h +++ b/arch/arm/mach-bcmring/include/mach/hardware.h @@ -22,7 +22,7 @@ #define __ASM_ARCH_HARDWARE_H #include <asm/sizes.h> -#include <cfg_global.h> +#include <mach/cfg_global.h> #include <mach/csp/mm_io.h> /* Hardware addresses of major areas. diff --git a/arch/arm/mach-bcmring/include/mach/reg_nand.h b/arch/arm/mach-bcmring/include/mach/reg_nand.h index 387376f..f8d51a8 100644 --- a/arch/arm/mach-bcmring/include/mach/reg_nand.h +++ b/arch/arm/mach-bcmring/include/mach/reg_nand.h @@ -30,7 +30,7 @@ #define __ASM_ARCH_REG_NAND_H /* ---- Include Files ---------------------------------------------------- */ -#include <csp/reg.h> +#include <mach/csp/reg.h> #include <mach/reg_umi.h> /* ---- Constants and Types ---------------------------------------------- */ diff --git a/arch/arm/mach-bcmring/include/mach/reg_umi.h b/arch/arm/mach-bcmring/include/mach/reg_umi.h index 0992842..56dd9de 100644 --- a/arch/arm/mach-bcmring/include/mach/reg_umi.h +++ b/arch/arm/mach-bcmring/include/mach/reg_umi.h @@ -30,7 +30,7 @@ #define __ASM_ARCH_REG_UMI_H /* ---- Include Files ---------------------------------------------------- */ -#include <csp/reg.h> +#include <mach/csp/reg.h> #include <mach/csp/mm_io.h> /* ---- Constants and Types ---------------------------------------------- */ @@ -233,5 +233,5 @@ #define REG_UMI_BCH_ERR_LOC_WORD 0x00000018 /* location within a page (512 byte) */ #define REG_UMI_BCH_ERR_LOC_PAGE 0x00001FE0 -#define REG_UMI_BCH_ERR_LOC_ADDR(index) (__REG32(HW_UMI_BASE + 0x64 + (index / 2)*4) >> ((index % 2) * 16)) +#define REG_UMI_BCH_ERR_LOC_ADDR(index) (readl(HW_UMI_BASE + 0x64 + (index / 2)*4) >> ((index % 2) * 16)) #endif diff --git a/arch/arm/mach-bcmring/mm.c b/arch/arm/mach-bcmring/mm.c index 1adec78e..33824a8 100644 --- a/arch/arm/mach-bcmring/mm.c +++ b/arch/arm/mach-bcmring/mm.c @@ -20,12 +20,12 @@ #include <mach/hardware.h> #include <mach/csp/mm_io.h> -#define IO_DESC(va, sz) { .virtual = va, \ +#define IO_DESC(va, sz) { .virtual = (unsigned long)va, \ .pfn = __phys_to_pfn(HW_IO_VIRT_TO_PHYS(va)), \ .length = sz, \ .type = MT_DEVICE } -#define MEM_DESC(va, sz) { .virtual = va, \ +#define MEM_DESC(va, sz) { .virtual = (unsigned long)va, \ .pfn = __phys_to_pfn(HW_IO_VIRT_TO_PHYS(va)), \ .length = sz, \ .type = MT_MEMORY } diff --git a/arch/arm/mach-bcmring/timer.c b/arch/arm/mach-bcmring/timer.c index af9c3d7..5941290 100644 --- a/arch/arm/mach-bcmring/timer.c +++ b/arch/arm/mach-bcmring/timer.c @@ -14,7 +14,7 @@ #include <linux/types.h> #include <linux/module.h> -#include <csp/tmrHw.h> +#include <mach/csp/tmrHw.h> #include <mach/timer.h> /* The core.c file initializes timers 1 and 3 as a linux clocksource. */ diff --git a/arch/arm/mach-davinci/aemif.c b/arch/arm/mach-davinci/aemif.c index 1ce70a9..f091a90 100644 --- a/arch/arm/mach-davinci/aemif.c +++ b/arch/arm/mach-davinci/aemif.c @@ -15,7 +15,7 @@ #include <linux/module.h> #include <linux/time.h> -#include <mach/aemif.h> +#include <linux/platform_data/mtd-davinci-aemif.h> /* Timing value configuration */ diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c index 0031864..95b5e10 100644 --- a/arch/arm/mach-davinci/board-da830-evm.c +++ b/arch/arm/mach-davinci/board-da830-evm.c @@ -28,11 +28,11 @@ #include <mach/cp_intc.h> #include <mach/mux.h> -#include <mach/nand.h> +#include <linux/platform_data/mtd-davinci.h> #include <mach/da8xx.h> -#include <mach/usb.h> -#include <mach/aemif.h> -#include <mach/spi.h> +#include <linux/platform_data/usb-davinci.h> +#include <linux/platform_data/mtd-davinci-aemif.h> +#include <linux/platform_data/spi-davinci.h> #define DA830_EVM_PHY_ID "" /* diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c index 0149fb4..1295e61 100644 --- a/arch/arm/mach-davinci/board-da850-evm.c +++ b/arch/arm/mach-davinci/board-da850-evm.c @@ -40,10 +40,10 @@ #include <mach/cp_intc.h> #include <mach/da8xx.h> -#include <mach/nand.h> +#include <linux/platform_data/mtd-davinci.h> #include <mach/mux.h> -#include <mach/aemif.h> -#include <mach/spi.h> +#include <linux/platform_data/mtd-davinci-aemif.h> +#include <linux/platform_data/spi-davinci.h> #define DA850_EVM_PHY_ID "davinci_mdio-0:00" #define DA850_LCD_PWR_PIN GPIO_TO_PIN(2, 8) diff --git a/arch/arm/mach-davinci/board-dm355-evm.c b/arch/arm/mach-davinci/board-dm355-evm.c index 1c7b1f4..88ebea8 100644 --- a/arch/arm/mach-davinci/board-dm355-evm.c +++ b/arch/arm/mach-davinci/board-dm355-evm.c @@ -26,11 +26,11 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/i2c.h> +#include <linux/platform_data/i2c-davinci.h> #include <mach/serial.h> -#include <mach/nand.h> -#include <mach/mmc.h> -#include <mach/usb.h> +#include <linux/platform_data/mtd-davinci.h> +#include <linux/platform_data/mmc-davinci.h> +#include <linux/platform_data/usb-davinci.h> #include "davinci.h" diff --git a/arch/arm/mach-davinci/board-dm355-leopard.c b/arch/arm/mach-davinci/board-dm355-leopard.c index 8e77032..2f88103 100644 --- a/arch/arm/mach-davinci/board-dm355-leopard.c +++ b/arch/arm/mach-davinci/board-dm355-leopard.c @@ -23,11 +23,11 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/i2c.h> +#include <linux/platform_data/i2c-davinci.h> #include <mach/serial.h> -#include <mach/nand.h> -#include <mach/mmc.h> -#include <mach/usb.h> +#include <linux/platform_data/mtd-davinci.h> +#include <linux/platform_data/mmc-davinci.h> +#include <linux/platform_data/usb-davinci.h> #include "davinci.h" diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c index 688a9c5..1b4a8ad 100644 --- a/arch/arm/mach-davinci/board-dm365-evm.c +++ b/arch/arm/mach-davinci/board-dm365-evm.c @@ -33,11 +33,11 @@ #include <mach/mux.h> #include <mach/common.h> -#include <mach/i2c.h> +#include <linux/platform_data/i2c-davinci.h> #include <mach/serial.h> -#include <mach/mmc.h> -#include <mach/nand.h> -#include <mach/keyscan.h> +#include <linux/platform_data/mmc-davinci.h> +#include <linux/platform_data/mtd-davinci.h> +#include <linux/platform_data/keyscan-davinci.h> #include <media/tvp514x.h> diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c index d34ed55..ca72fc4 100644 --- a/arch/arm/mach-davinci/board-dm644x-evm.c +++ b/arch/arm/mach-davinci/board-dm644x-evm.c @@ -31,13 +31,13 @@ #include <asm/mach/arch.h> #include <mach/common.h> -#include <mach/i2c.h> +#include <linux/platform_data/i2c-davinci.h> #include <mach/serial.h> #include <mach/mux.h> -#include <mach/nand.h> -#include <mach/mmc.h> -#include <mach/usb.h> -#include <mach/aemif.h> +#include <linux/platform_data/mtd-davinci.h> +#include <linux/platform_data/mmc-davinci.h> +#include <linux/platform_data/usb-davinci.h> +#include <linux/platform_data/mtd-davinci-aemif.h> #include "davinci.h" diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c index 958679a..9944367 100644 --- a/arch/arm/mach-davinci/board-dm646x-evm.c +++ b/arch/arm/mach-davinci/board-dm646x-evm.c @@ -38,11 +38,11 @@ #include <mach/common.h> #include <mach/serial.h> -#include <mach/i2c.h> -#include <mach/nand.h> +#include <linux/platform_data/i2c-davinci.h> +#include <linux/platform_data/mtd-davinci.h> #include <mach/clock.h> #include <mach/cdce949.h> -#include <mach/aemif.h> +#include <linux/platform_data/mtd-davinci-aemif.h> #include "davinci.h" #include "clock.h" diff --git a/arch/arm/mach-davinci/board-mityomapl138.c b/arch/arm/mach-davinci/board-mityomapl138.c index beecde3..43e4a0d 100644 --- a/arch/arm/mach-davinci/board-mityomapl138.c +++ b/arch/arm/mach-davinci/board-mityomapl138.c @@ -26,9 +26,9 @@ #include <mach/common.h> #include <mach/cp_intc.h> #include <mach/da8xx.h> -#include <mach/nand.h> +#include <linux/platform_data/mtd-davinci.h> #include <mach/mux.h> -#include <mach/spi.h> +#include <linux/platform_data/spi-davinci.h> #define MITYOMAPL138_PHY_ID "" diff --git a/arch/arm/mach-davinci/board-neuros-osd2.c b/arch/arm/mach-davinci/board-neuros-osd2.c index f6b9fc7..144bf31 100644 --- a/arch/arm/mach-davinci/board-neuros-osd2.c +++ b/arch/arm/mach-davinci/board-neuros-osd2.c @@ -31,12 +31,12 @@ #include <asm/mach/arch.h> #include <mach/common.h> -#include <mach/i2c.h> +#include <linux/platform_data/i2c-davinci.h> #include <mach/serial.h> #include <mach/mux.h> -#include <mach/nand.h> -#include <mach/mmc.h> -#include <mach/usb.h> +#include <linux/platform_data/mtd-davinci.h> +#include <linux/platform_data/mmc-davinci.h> +#include <linux/platform_data/usb-davinci.h> #include "davinci.h" diff --git a/arch/arm/mach-davinci/board-sffsdr.c b/arch/arm/mach-davinci/board-sffsdr.c index 9078acf..6957787 100644 --- a/arch/arm/mach-davinci/board-sffsdr.c +++ b/arch/arm/mach-davinci/board-sffsdr.c @@ -36,10 +36,10 @@ #include <asm/mach/flash.h> #include <mach/common.h> -#include <mach/i2c.h> +#include <linux/platform_data/i2c-davinci.h> #include <mach/serial.h> #include <mach/mux.h> -#include <mach/usb.h> +#include <linux/platform_data/usb-davinci.h> #include "davinci.h" diff --git a/arch/arm/mach-davinci/davinci.h b/arch/arm/mach-davinci/davinci.h index 8db0fc6..a37fc44 100644 --- a/arch/arm/mach-davinci/davinci.h +++ b/arch/arm/mach-davinci/davinci.h @@ -24,7 +24,7 @@ #include <linux/spi/spi.h> #include <mach/asp.h> -#include <mach/keyscan.h> +#include <linux/platform_data/keyscan-davinci.h> #include <mach/hardware.h> #include <media/davinci/vpfe_capture.h> diff --git a/arch/arm/mach-davinci/devices.c b/arch/arm/mach-davinci/devices.c index d2f96662..3a42b6f 100644 --- a/arch/arm/mach-davinci/devices.c +++ b/arch/arm/mach-davinci/devices.c @@ -15,12 +15,12 @@ #include <linux/io.h> #include <mach/hardware.h> -#include <mach/i2c.h> +#include <linux/platform_data/i2c-davinci.h> #include <mach/irqs.h> #include <mach/cputype.h> #include <mach/mux.h> #include <mach/edma.h> -#include <mach/mmc.h> +#include <linux/platform_data/mmc-davinci.h> #include <mach/time.h> #include "davinci.h" diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c index 678cd99..adbde33 100644 --- a/arch/arm/mach-davinci/dm355.c +++ b/arch/arm/mach-davinci/dm355.c @@ -27,7 +27,7 @@ #include <mach/serial.h> #include <mach/common.h> #include <mach/asp.h> -#include <mach/spi.h> +#include <linux/platform_data/spi-davinci.h> #include <mach/gpio-davinci.h> #include "davinci.h" diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c index a50d49de..719e22f 100644 --- a/arch/arm/mach-davinci/dm365.c +++ b/arch/arm/mach-davinci/dm365.c @@ -30,8 +30,8 @@ #include <mach/serial.h> #include <mach/common.h> #include <mach/asp.h> -#include <mach/keyscan.h> -#include <mach/spi.h> +#include <linux/platform_data/keyscan-davinci.h> +#include <linux/platform_data/spi-davinci.h> #include <mach/gpio-davinci.h> #include "davinci.h" diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h index a2f1f27..33e78ae 100644 --- a/arch/arm/mach-davinci/include/mach/da8xx.h +++ b/arch/arm/mach-davinci/include/mach/da8xx.h @@ -19,12 +19,12 @@ #include <mach/serial.h> #include <mach/edma.h> -#include <mach/i2c.h> #include <mach/asp.h> -#include <mach/mmc.h> -#include <mach/usb.h> #include <mach/pm.h> -#include <mach/spi.h> +#include <linux/platform_data/i2c-davinci.h> +#include <linux/platform_data/mmc-davinci.h> +#include <linux/platform_data/usb-davinci.h> +#include <linux/platform_data/spi-davinci.h> extern void __iomem *da8xx_syscfg0_base; extern void __iomem *da8xx_syscfg1_base; diff --git a/arch/arm/mach-davinci/include/mach/tnetv107x.h b/arch/arm/mach-davinci/include/mach/tnetv107x.h index 83e5926..1656a02 100644 --- a/arch/arm/mach-davinci/include/mach/tnetv107x.h +++ b/arch/arm/mach-davinci/include/mach/tnetv107x.h @@ -36,8 +36,8 @@ #include <linux/input/matrix_keypad.h> #include <linux/mfd/ti_ssp.h> -#include <mach/mmc.h> -#include <mach/nand.h> +#include <linux/platform_data/mmc-davinci.h> +#include <linux/platform_data/mtd-davinci.h> #include <mach/serial.h> struct tnetv107x_device_info { diff --git a/arch/arm/mach-davinci/usb.c b/arch/arm/mach-davinci/usb.c index 23d2b6d..f77b953 100644 --- a/arch/arm/mach-davinci/usb.c +++ b/arch/arm/mach-davinci/usb.c @@ -10,7 +10,7 @@ #include <mach/common.h> #include <mach/irqs.h> #include <mach/cputype.h> -#include <mach/usb.h> +#include <linux/platform_data/usb-davinci.h> #define DAVINCI_USB_OTG_BASE 0x01c64000 diff --git a/arch/arm/mach-dove/Kconfig b/arch/arm/mach-dove/Kconfig index dd937c5..00154e7 100644 --- a/arch/arm/mach-dove/Kconfig +++ b/arch/arm/mach-dove/Kconfig @@ -15,6 +15,13 @@ config MACH_CM_A510 Say 'Y' here if you want your kernel to support the CompuLab CM-A510 Board. +config MACH_DOVE_DT + bool "Marvell Dove Flattened Device Tree" + select USE_OF + help + Say 'Y' here if you want your kernel to support the + Marvell Dove using flattened device tree. + endmenu endif diff --git a/arch/arm/mach-dove/Makefile b/arch/arm/mach-dove/Makefile index fa0f018..5e683ba 100644 --- a/arch/arm/mach-dove/Makefile +++ b/arch/arm/mach-dove/Makefile @@ -1,4 +1,4 @@ -obj-y += common.o addr-map.o irq.o pcie.o mpp.o - +obj-y += common.o addr-map.o irq.o mpp.o +obj-$(CONFIG_PCI) += pcie.o obj-$(CONFIG_MACH_DOVE_DB) += dove-db-setup.o obj-$(CONFIG_MACH_CM_A510) += cm-a510.o diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c index 6321567..b37bef1 100644 --- a/arch/arm/mach-dove/common.c +++ b/arch/arm/mach-dove/common.c @@ -16,6 +16,8 @@ #include <linux/clk-provider.h> #include <linux/ata_platform.h> #include <linux/gpio.h> +#include <linux/of.h> +#include <linux/of_platform.h> #include <asm/page.h> #include <asm/setup.h> #include <asm/timex.h> @@ -24,41 +26,30 @@ #include <asm/mach/time.h> #include <asm/mach/pci.h> #include <mach/dove.h> +#include <mach/pm.h> #include <mach/bridge-regs.h> #include <asm/mach/arch.h> #include <linux/irq.h> #include <plat/time.h> -#include <plat/ehci-orion.h> +#include <linux/platform_data/usb-ehci-orion.h> #include <plat/common.h> #include <plat/addr-map.h> #include "common.h" -static int get_tclk(void); - /***************************************************************************** * I/O Address Mapping ****************************************************************************/ static struct map_desc dove_io_desc[] __initdata = { { - .virtual = DOVE_SB_REGS_VIRT_BASE, + .virtual = (unsigned long) DOVE_SB_REGS_VIRT_BASE, .pfn = __phys_to_pfn(DOVE_SB_REGS_PHYS_BASE), .length = DOVE_SB_REGS_SIZE, .type = MT_DEVICE, }, { - .virtual = DOVE_NB_REGS_VIRT_BASE, + .virtual = (unsigned long) DOVE_NB_REGS_VIRT_BASE, .pfn = __phys_to_pfn(DOVE_NB_REGS_PHYS_BASE), .length = DOVE_NB_REGS_SIZE, .type = MT_DEVICE, - }, { - .virtual = DOVE_PCIE0_IO_VIRT_BASE, - .pfn = __phys_to_pfn(DOVE_PCIE0_IO_PHYS_BASE), - .length = DOVE_PCIE0_IO_SIZE, - .type = MT_DEVICE, - }, { - .virtual = DOVE_PCIE1_IO_VIRT_BASE, - .pfn = __phys_to_pfn(DOVE_PCIE1_IO_PHYS_BASE), - .length = DOVE_PCIE1_IO_SIZE, - .type = MT_DEVICE, }, }; @@ -70,14 +61,69 @@ void __init dove_map_io(void) /***************************************************************************** * CLK tree ****************************************************************************/ +static int dove_tclk; + +static DEFINE_SPINLOCK(gating_lock); static struct clk *tclk; -static void __init clk_init(void) +static struct clk __init *dove_register_gate(const char *name, + const char *parent, u8 bit_idx) { - tclk = clk_register_fixed_rate(NULL, "tclk", NULL, CLK_IS_ROOT, - get_tclk()); + return clk_register_gate(NULL, name, parent, 0, + (void __iomem *)CLOCK_GATING_CONTROL, + bit_idx, 0, &gating_lock); +} - orion_clkdev_init(tclk); +static void __init dove_clk_init(void) +{ + struct clk *usb0, *usb1, *sata, *pex0, *pex1, *sdio0, *sdio1; + struct clk *nand, *camera, *i2s0, *i2s1, *crypto, *ac97, *pdma; + struct clk *xor0, *xor1, *ge, *gephy; + + tclk = clk_register_fixed_rate(NULL, "tclk", NULL, CLK_IS_ROOT, + dove_tclk); + + usb0 = dove_register_gate("usb0", "tclk", CLOCK_GATING_BIT_USB0); + usb1 = dove_register_gate("usb1", "tclk", CLOCK_GATING_BIT_USB1); + sata = dove_register_gate("sata", "tclk", CLOCK_GATING_BIT_SATA); + pex0 = dove_register_gate("pex0", "tclk", CLOCK_GATING_BIT_PCIE0); + pex1 = dove_register_gate("pex1", "tclk", CLOCK_GATING_BIT_PCIE1); + sdio0 = dove_register_gate("sdio0", "tclk", CLOCK_GATING_BIT_SDIO0); + sdio1 = dove_register_gate("sdio1", "tclk", CLOCK_GATING_BIT_SDIO1); + nand = dove_register_gate("nand", "tclk", CLOCK_GATING_BIT_NAND); + camera = dove_register_gate("camera", "tclk", CLOCK_GATING_BIT_CAMERA); + i2s0 = dove_register_gate("i2s0", "tclk", CLOCK_GATING_BIT_I2S0); + i2s1 = dove_register_gate("i2s1", "tclk", CLOCK_GATING_BIT_I2S1); + crypto = dove_register_gate("crypto", "tclk", CLOCK_GATING_BIT_CRYPTO); + ac97 = dove_register_gate("ac97", "tclk", CLOCK_GATING_BIT_AC97); + pdma = dove_register_gate("pdma", "tclk", CLOCK_GATING_BIT_PDMA); + xor0 = dove_register_gate("xor0", "tclk", CLOCK_GATING_BIT_XOR0); + xor1 = dove_register_gate("xor1", "tclk", CLOCK_GATING_BIT_XOR1); + gephy = dove_register_gate("gephy", "tclk", CLOCK_GATING_BIT_GIGA_PHY); + ge = dove_register_gate("ge", "gephy", CLOCK_GATING_BIT_GBE); + + orion_clkdev_add(NULL, "orion_spi.0", tclk); + orion_clkdev_add(NULL, "orion_spi.1", tclk); + orion_clkdev_add(NULL, "orion_wdt", tclk); + orion_clkdev_add(NULL, "mv64xxx_i2c.0", tclk); + + orion_clkdev_add(NULL, "orion-ehci.0", usb0); + orion_clkdev_add(NULL, "orion-ehci.1", usb1); + orion_clkdev_add(NULL, "mv643xx_eth.0", ge); + orion_clkdev_add("0", "sata_mv.0", sata); + orion_clkdev_add("0", "pcie", pex0); + orion_clkdev_add("1", "pcie", pex1); + orion_clkdev_add(NULL, "sdhci-dove.0", sdio0); + orion_clkdev_add(NULL, "sdhci-dove.1", sdio1); + orion_clkdev_add(NULL, "orion_nand", nand); + orion_clkdev_add(NULL, "cafe1000-ccic.0", camera); + orion_clkdev_add(NULL, "kirkwood-i2s.0", i2s0); + orion_clkdev_add(NULL, "kirkwood-i2s.1", i2s1); + orion_clkdev_add(NULL, "mv_crypto", crypto); + orion_clkdev_add(NULL, "dove-ac97", ac97); + orion_clkdev_add(NULL, "dove-pdma", pdma); + orion_clkdev_add(NULL, "mv_xor_shared.0", xor0); + orion_clkdev_add(NULL, "mv_xor_shared.1", xor1); } /***************************************************************************** @@ -188,16 +234,16 @@ void __init dove_init_early(void) orion_time_set_base(TIMER_VIRT_BASE); } -static int get_tclk(void) +static int __init dove_find_tclk(void) { - /* use DOVE_RESET_SAMPLE_HI/LO to detect tclk */ return 166666667; } static void __init dove_timer_init(void) { + dove_tclk = dove_find_tclk(); orion_time_init(BRIDGE_VIRT_BASE, BRIDGE_INT_TIMER1_CLR, - IRQ_DOVE_BRIDGE, get_tclk()); + IRQ_DOVE_BRIDGE, dove_tclk); } struct sys_timer dove_timer = { @@ -205,6 +251,15 @@ struct sys_timer dove_timer = { }; /***************************************************************************** + * Cryptographic Engines and Security Accelerator (CESA) + ****************************************************************************/ +void __init dove_crypto_init(void) +{ + orion_crypto_init(DOVE_CRYPT_PHYS_BASE, DOVE_CESA_PHYS_BASE, + DOVE_CESA_SIZE, IRQ_DOVE_CRYPTO); +} + +/***************************************************************************** * XOR 0 ****************************************************************************/ void __init dove_xor0_init(void) @@ -285,16 +340,16 @@ void __init dove_sdio1_init(void) void __init dove_init(void) { - printk(KERN_INFO "Dove 88AP510 SoC, "); - printk(KERN_INFO "TCLK = %dMHz\n", (get_tclk() + 499999) / 1000000); + pr_info("Dove 88AP510 SoC, TCLK = %d MHz.\n", + (dove_tclk + 499999) / 1000000); #ifdef CONFIG_CACHE_TAUROS2 - tauros2_init(); + tauros2_init(0); #endif dove_setup_cpu_mbus(); /* Setup root of clk tree */ - clk_init(); + dove_clk_init(); /* internal devices that every board has */ dove_rtc_init(); @@ -317,3 +372,67 @@ void dove_restart(char mode, const char *cmd) while (1) ; } + +#if defined(CONFIG_MACH_DOVE_DT) +/* + * Auxdata required until real OF clock provider + */ +struct of_dev_auxdata dove_auxdata_lookup[] __initdata = { + OF_DEV_AUXDATA("marvell,orion-spi", 0xf1010600, "orion_spi.0", NULL), + OF_DEV_AUXDATA("marvell,orion-spi", 0xf1014600, "orion_spi.1", NULL), + OF_DEV_AUXDATA("marvell,orion-wdt", 0xf1020300, "orion_wdt", NULL), + OF_DEV_AUXDATA("marvell,mv64xxx-i2c", 0xf1011000, "mv64xxx_i2c.0", + NULL), + OF_DEV_AUXDATA("marvell,orion-sata", 0xf10a0000, "sata_mv.0", NULL), + OF_DEV_AUXDATA("marvell,dove-sdhci", 0xf1092000, "sdhci-dove.0", NULL), + OF_DEV_AUXDATA("marvell,dove-sdhci", 0xf1090000, "sdhci-dove.1", NULL), + {}, +}; + +static struct mv643xx_eth_platform_data dove_dt_ge00_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR_DEFAULT, +}; + +static void __init dove_dt_init(void) +{ + pr_info("Dove 88AP510 SoC, TCLK = %d MHz.\n", + (dove_tclk + 499999) / 1000000); + +#ifdef CONFIG_CACHE_TAUROS2 + tauros2_init(); +#endif + dove_setup_cpu_mbus(); + + /* Setup root of clk tree */ + dove_clk_init(); + + /* Internal devices not ported to DT yet */ + dove_rtc_init(); + dove_xor0_init(); + dove_xor1_init(); + + dove_ge00_init(&dove_dt_ge00_data); + dove_ehci0_init(); + dove_ehci1_init(); + dove_pcie_init(1, 1); + dove_crypto_init(); + + of_platform_populate(NULL, of_default_bus_match_table, + dove_auxdata_lookup, NULL); +} + +static const char * const dove_dt_board_compat[] = { + "marvell,dove", + NULL +}; + +DT_MACHINE_START(DOVE_DT, "Marvell Dove (Flattened Device Tree)") + .map_io = dove_map_io, + .init_early = dove_init_early, + .init_irq = orion_dt_init_irq, + .timer = &dove_timer, + .init_machine = dove_dt_init, + .restart = dove_restart, + .dt_compat = dove_dt_board_compat, +MACHINE_END +#endif diff --git a/arch/arm/mach-dove/common.h b/arch/arm/mach-dove/common.h index 6432a3b..1a23340 100644 --- a/arch/arm/mach-dove/common.h +++ b/arch/arm/mach-dove/common.h @@ -26,7 +26,11 @@ void dove_init_irq(void); void dove_setup_cpu_mbus(void); void dove_ge00_init(struct mv643xx_eth_platform_data *eth_data); void dove_sata_init(struct mv_sata_platform_data *sata_data); +#ifdef CONFIG_PCI void dove_pcie_init(int init_port0, int init_port1); +#else +static inline void dove_pcie_init(int init_port0, int init_port1) { } +#endif void dove_ehci0_init(void); void dove_ehci1_init(void); void dove_uart0_init(void); diff --git a/arch/arm/mach-dove/include/mach/bridge-regs.h b/arch/arm/mach-dove/include/mach/bridge-regs.h index f953bb5..99f259e 100644 --- a/arch/arm/mach-dove/include/mach/bridge-regs.h +++ b/arch/arm/mach-dove/include/mach/bridge-regs.h @@ -13,22 +13,22 @@ #include <mach/dove.h> -#define CPU_CONFIG (BRIDGE_VIRT_BASE | 0x0000) +#define CPU_CONFIG (BRIDGE_VIRT_BASE + 0x0000) -#define CPU_CONTROL (BRIDGE_VIRT_BASE | 0x0104) +#define CPU_CONTROL (BRIDGE_VIRT_BASE + 0x0104) #define CPU_CTRL_PCIE0_LINK 0x00000001 #define CPU_RESET 0x00000002 #define CPU_CTRL_PCIE1_LINK 0x00000008 -#define RSTOUTn_MASK (BRIDGE_VIRT_BASE | 0x0108) +#define RSTOUTn_MASK (BRIDGE_VIRT_BASE + 0x0108) #define SOFT_RESET_OUT_EN 0x00000004 -#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE | 0x010c) +#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE + 0x010c) #define SOFT_RESET 0x00000001 #define BRIDGE_INT_TIMER1_CLR (~0x0004) -#define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0200) +#define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE + 0x0200) #define IRQ_CAUSE_LOW_OFF 0x0000 #define IRQ_MASK_LOW_OFF 0x0004 #define FIQ_MASK_LOW_OFF 0x0008 @@ -47,9 +47,9 @@ #define ENDPOINT_MASK_HIGH (IRQ_VIRT_BASE + ENDPOINT_MASK_HIGH_OFF) #define PCIE_INTERRUPT_MASK (IRQ_VIRT_BASE + PCIE_INTERRUPT_MASK_OFF) -#define POWER_MANAGEMENT (BRIDGE_VIRT_BASE | 0x011c) +#define POWER_MANAGEMENT (BRIDGE_VIRT_BASE + 0x011c) -#define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0300) -#define TIMER_PHYS_BASE (BRIDGE_PHYS_BASE | 0x0300) +#define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE + 0x0300) +#define TIMER_PHYS_BASE (BRIDGE_PHYS_BASE + 0x0300) #endif diff --git a/arch/arm/mach-dove/include/mach/dove.h b/arch/arm/mach-dove/include/mach/dove.h index d52b0ef..661725e 100644 --- a/arch/arm/mach-dove/include/mach/dove.h +++ b/arch/arm/mach-dove/include/mach/dove.h @@ -25,7 +25,7 @@ */ #define DOVE_CESA_PHYS_BASE 0xc8000000 -#define DOVE_CESA_VIRT_BASE 0xfdb00000 +#define DOVE_CESA_VIRT_BASE IOMEM(0xfdb00000) #define DOVE_CESA_SIZE SZ_1M #define DOVE_PCIE0_MEM_PHYS_BASE 0xe0000000 @@ -38,101 +38,99 @@ #define DOVE_BOOTROM_SIZE SZ_128M #define DOVE_SCRATCHPAD_PHYS_BASE 0xf0000000 -#define DOVE_SCRATCHPAD_VIRT_BASE 0xfdd00000 +#define DOVE_SCRATCHPAD_VIRT_BASE IOMEM(0xfdd00000) #define DOVE_SCRATCHPAD_SIZE SZ_1M #define DOVE_SB_REGS_PHYS_BASE 0xf1000000 -#define DOVE_SB_REGS_VIRT_BASE 0xfde00000 +#define DOVE_SB_REGS_VIRT_BASE IOMEM(0xfde00000) #define DOVE_SB_REGS_SIZE SZ_8M #define DOVE_NB_REGS_PHYS_BASE 0xf1800000 -#define DOVE_NB_REGS_VIRT_BASE 0xfe600000 +#define DOVE_NB_REGS_VIRT_BASE IOMEM(0xfe600000) #define DOVE_NB_REGS_SIZE SZ_8M #define DOVE_PCIE0_IO_PHYS_BASE 0xf2000000 -#define DOVE_PCIE0_IO_VIRT_BASE 0xfee00000 #define DOVE_PCIE0_IO_BUS_BASE 0x00000000 -#define DOVE_PCIE0_IO_SIZE SZ_1M +#define DOVE_PCIE0_IO_SIZE SZ_64K #define DOVE_PCIE1_IO_PHYS_BASE 0xf2100000 -#define DOVE_PCIE1_IO_VIRT_BASE 0xfef00000 -#define DOVE_PCIE1_IO_BUS_BASE 0x00100000 -#define DOVE_PCIE1_IO_SIZE SZ_1M +#define DOVE_PCIE1_IO_BUS_BASE 0x00010000 +#define DOVE_PCIE1_IO_SIZE SZ_64K /* * Dove Core Registers Map */ /* SPI, I2C, UART */ -#define DOVE_I2C_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x11000) -#define DOVE_UART0_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x12000) -#define DOVE_UART0_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0x12000) -#define DOVE_UART1_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x12100) -#define DOVE_UART1_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0x12100) -#define DOVE_UART2_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x12200) -#define DOVE_UART2_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0x12200) -#define DOVE_UART3_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x12300) -#define DOVE_UART3_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0x12300) -#define DOVE_SPI0_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x10600) -#define DOVE_SPI1_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x14600) +#define DOVE_I2C_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE + 0x11000) +#define DOVE_UART0_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE + 0x12000) +#define DOVE_UART0_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE + 0x12000) +#define DOVE_UART1_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE + 0x12100) +#define DOVE_UART1_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE + 0x12100) +#define DOVE_UART2_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE + 0x12200) +#define DOVE_UART2_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE + 0x12200) +#define DOVE_UART3_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE + 0x12300) +#define DOVE_UART3_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE + 0x12300) +#define DOVE_SPI0_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE + 0x10600) +#define DOVE_SPI1_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE + 0x14600) /* North-South Bridge */ -#define BRIDGE_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0x20000) -#define BRIDGE_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x20000) +#define BRIDGE_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE + 0x20000) +#define BRIDGE_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE + 0x20000) /* Cryptographic Engine */ -#define DOVE_CRYPT_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x30000) +#define DOVE_CRYPT_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE + 0x30000) /* PCIe 0 */ -#define DOVE_PCIE0_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0x40000) +#define DOVE_PCIE0_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE + 0x40000) /* USB */ -#define DOVE_USB0_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x50000) -#define DOVE_USB1_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x51000) +#define DOVE_USB0_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE + 0x50000) +#define DOVE_USB1_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE + 0x51000) /* XOR 0 Engine */ -#define DOVE_XOR0_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x60800) -#define DOVE_XOR0_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0x60800) -#define DOVE_XOR0_HIGH_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x60A00) -#define DOVE_XOR0_HIGH_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0x60A00) +#define DOVE_XOR0_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE + 0x60800) +#define DOVE_XOR0_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE + 0x60800) +#define DOVE_XOR0_HIGH_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE + 0x60A00) +#define DOVE_XOR0_HIGH_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE + 0x60A00) /* XOR 1 Engine */ -#define DOVE_XOR1_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x60900) -#define DOVE_XOR1_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0x60900) -#define DOVE_XOR1_HIGH_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x60B00) -#define DOVE_XOR1_HIGH_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0x60B00) +#define DOVE_XOR1_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE + 0x60900) +#define DOVE_XOR1_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE + 0x60900) +#define DOVE_XOR1_HIGH_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE + 0x60B00) +#define DOVE_XOR1_HIGH_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE + 0x60B00) /* Gigabit Ethernet */ -#define DOVE_GE00_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x70000) +#define DOVE_GE00_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE + 0x70000) /* PCIe 1 */ -#define DOVE_PCIE1_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0x80000) +#define DOVE_PCIE1_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE + 0x80000) /* CAFE */ -#define DOVE_SDIO0_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x92000) -#define DOVE_SDIO1_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x90000) -#define DOVE_CAM_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x94000) -#define DOVE_CAFE_WIN_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0x98000) +#define DOVE_SDIO0_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE + 0x92000) +#define DOVE_SDIO1_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE + 0x90000) +#define DOVE_CAM_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE + 0x94000) +#define DOVE_CAFE_WIN_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE + 0x98000) /* SATA */ -#define DOVE_SATA_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0xa0000) +#define DOVE_SATA_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE + 0xa0000) /* I2S/SPDIF */ -#define DOVE_AUD0_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0xb0000) -#define DOVE_AUD1_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0xb4000) +#define DOVE_AUD0_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE + 0xb0000) +#define DOVE_AUD1_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE + 0xb4000) /* NAND Flash Controller */ -#define DOVE_NFC_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0xc0000) +#define DOVE_NFC_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE + 0xc0000) /* MPP, GPIO, Reset Sampling */ -#define DOVE_MPP_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xd0200) +#define DOVE_MPP_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE + 0xd0200) #define DOVE_PMU_MPP_GENERAL_CTRL (DOVE_MPP_VIRT_BASE + 0x10) -#define DOVE_RESET_SAMPLE_LO (DOVE_MPP_VIRT_BASE | 0x014) -#define DOVE_RESET_SAMPLE_HI (DOVE_MPP_VIRT_BASE | 0x018) -#define DOVE_GPIO_LO_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xd0400) -#define DOVE_GPIO_HI_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xd0420) -#define DOVE_GPIO2_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xe8400) -#define DOVE_MPP_GENERAL_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xe803c) +#define DOVE_RESET_SAMPLE_LO (DOVE_MPP_VIRT_BASE + 0x014) +#define DOVE_RESET_SAMPLE_HI (DOVE_MPP_VIRT_BASE + 0x018) +#define DOVE_GPIO_LO_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE + 0xd0400) +#define DOVE_GPIO_HI_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE + 0xd0420) +#define DOVE_GPIO2_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE + 0xe8400) +#define DOVE_MPP_GENERAL_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE + 0xe803c) #define DOVE_AU1_SPDIFO_GPIO_EN (1 << 1) #define DOVE_NAND_GPIO_EN (1 << 0) #define DOVE_MPP_CTRL4_VIRT_BASE (DOVE_GPIO_LO_VIRT_BASE + 0x40) @@ -144,44 +142,44 @@ #define DOVE_SD0_GPIO_SEL (1 << 0) /* Power Management */ -#define DOVE_PMU_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xd0000) +#define DOVE_PMU_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE + 0xd0000) #define DOVE_PMU_SIG_CTRL (DOVE_PMU_VIRT_BASE + 0x802c) /* Real Time Clock */ -#define DOVE_RTC_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0xd8500) +#define DOVE_RTC_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE + 0xd8500) /* AC97 */ -#define DOVE_AC97_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0xe0000) -#define DOVE_AC97_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xe0000) +#define DOVE_AC97_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE + 0xe0000) +#define DOVE_AC97_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE + 0xe0000) /* Peripheral DMA */ -#define DOVE_PDMA_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0xe4000) -#define DOVE_PDMA_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xe4000) +#define DOVE_PDMA_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE + 0xe4000) +#define DOVE_PDMA_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE + 0xe4000) -#define DOVE_GLOBAL_CONFIG_1 (DOVE_SB_REGS_VIRT_BASE | 0xe802C) +#define DOVE_GLOBAL_CONFIG_1 (DOVE_SB_REGS_VIRT_BASE + 0xe802C) #define DOVE_TWSI_ENABLE_OPTION1 (1 << 7) -#define DOVE_GLOBAL_CONFIG_2 (DOVE_SB_REGS_VIRT_BASE | 0xe8030) +#define DOVE_GLOBAL_CONFIG_2 (DOVE_SB_REGS_VIRT_BASE + 0xe8030) #define DOVE_TWSI_ENABLE_OPTION2 (1 << 20) #define DOVE_TWSI_ENABLE_OPTION3 (1 << 21) #define DOVE_TWSI_OPTION3_GPIO (1 << 22) -#define DOVE_SSP_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0xec000) -#define DOVE_SSP_CTRL_STATUS_1 (DOVE_SB_REGS_VIRT_BASE | 0xe8034) +#define DOVE_SSP_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE + 0xec000) +#define DOVE_SSP_CTRL_STATUS_1 (DOVE_SB_REGS_VIRT_BASE + 0xe8034) #define DOVE_SSP_ON_AU1 (1 << 0) #define DOVE_SSP_CLOCK_ENABLE (1 << 1) #define DOVE_SSP_BPB_CLOCK_SRC_SSP (1 << 11) /* Memory Controller */ -#define DOVE_MC_VIRT_BASE (DOVE_NB_REGS_VIRT_BASE | 0x00000) +#define DOVE_MC_VIRT_BASE (DOVE_NB_REGS_VIRT_BASE + 0x00000) /* LCD Controller */ -#define DOVE_LCD_PHYS_BASE (DOVE_NB_REGS_PHYS_BASE | 0x10000) -#define DOVE_LCD1_PHYS_BASE (DOVE_NB_REGS_PHYS_BASE | 0x20000) -#define DOVE_LCD2_PHYS_BASE (DOVE_NB_REGS_PHYS_BASE | 0x10000) -#define DOVE_LCD_DCON_PHYS_BASE (DOVE_NB_REGS_PHYS_BASE | 0x30000) +#define DOVE_LCD_PHYS_BASE (DOVE_NB_REGS_PHYS_BASE + 0x10000) +#define DOVE_LCD1_PHYS_BASE (DOVE_NB_REGS_PHYS_BASE + 0x20000) +#define DOVE_LCD2_PHYS_BASE (DOVE_NB_REGS_PHYS_BASE + 0x10000) +#define DOVE_LCD_DCON_PHYS_BASE (DOVE_NB_REGS_PHYS_BASE + 0x30000) /* Graphic Engine */ -#define DOVE_GPU_PHYS_BASE (DOVE_NB_REGS_PHYS_BASE | 0x40000) +#define DOVE_GPU_PHYS_BASE (DOVE_NB_REGS_PHYS_BASE + 0x40000) /* Video Engine */ -#define DOVE_VPU_PHYS_BASE (DOVE_NB_REGS_PHYS_BASE | 0x400000) +#define DOVE_VPU_PHYS_BASE (DOVE_NB_REGS_PHYS_BASE + 0x400000) #endif diff --git a/arch/arm/mach-dove/include/mach/gpio.h b/arch/arm/mach-dove/include/mach/gpio.h deleted file mode 100644 index e7e5101..0000000 --- a/arch/arm/mach-dove/include/mach/gpio.h +++ /dev/null @@ -1,9 +0,0 @@ -/* - * arch/arm/mach-dove/include/mach/gpio.h - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include <plat/gpio.h> diff --git a/arch/arm/mach-dove/include/mach/io.h b/arch/arm/mach-dove/include/mach/io.h deleted file mode 100644 index 29c8b85..0000000 --- a/arch/arm/mach-dove/include/mach/io.h +++ /dev/null @@ -1,19 +0,0 @@ -/* - * arch/arm/mach-dove/include/mach/io.h - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __ASM_ARCH_IO_H -#define __ASM_ARCH_IO_H - -#include "dove.h" - -#define IO_SPACE_LIMIT 0xffffffff - -#define __io(a) ((void __iomem *)(((a) - DOVE_PCIE0_IO_BUS_BASE) + \ - DOVE_PCIE0_IO_VIRT_BASE)) - -#endif diff --git a/arch/arm/mach-dove/include/mach/pm.h b/arch/arm/mach-dove/include/mach/pm.h index 3ad9f94..7bcd0df 100644 --- a/arch/arm/mach-dove/include/mach/pm.h +++ b/arch/arm/mach-dove/include/mach/pm.h @@ -13,24 +13,42 @@ #include <mach/irqs.h> #define CLOCK_GATING_CONTROL (DOVE_PMU_VIRT_BASE + 0x38) -#define CLOCK_GATING_USB0_MASK (1 << 0) -#define CLOCK_GATING_USB1_MASK (1 << 1) -#define CLOCK_GATING_GBE_MASK (1 << 2) -#define CLOCK_GATING_SATA_MASK (1 << 3) -#define CLOCK_GATING_PCIE0_MASK (1 << 4) -#define CLOCK_GATING_PCIE1_MASK (1 << 5) -#define CLOCK_GATING_SDIO0_MASK (1 << 8) -#define CLOCK_GATING_SDIO1_MASK (1 << 9) -#define CLOCK_GATING_NAND_MASK (1 << 10) -#define CLOCK_GATING_CAMERA_MASK (1 << 11) -#define CLOCK_GATING_I2S0_MASK (1 << 12) -#define CLOCK_GATING_I2S1_MASK (1 << 13) -#define CLOCK_GATING_CRYPTO_MASK (1 << 15) -#define CLOCK_GATING_AC97_MASK (1 << 21) -#define CLOCK_GATING_PDMA_MASK (1 << 22) -#define CLOCK_GATING_XOR0_MASK (1 << 23) -#define CLOCK_GATING_XOR1_MASK (1 << 24) -#define CLOCK_GATING_GIGA_PHY_MASK (1 << 30) +#define CLOCK_GATING_BIT_USB0 0 +#define CLOCK_GATING_BIT_USB1 1 +#define CLOCK_GATING_BIT_GBE 2 +#define CLOCK_GATING_BIT_SATA 3 +#define CLOCK_GATING_BIT_PCIE0 4 +#define CLOCK_GATING_BIT_PCIE1 5 +#define CLOCK_GATING_BIT_SDIO0 8 +#define CLOCK_GATING_BIT_SDIO1 9 +#define CLOCK_GATING_BIT_NAND 10 +#define CLOCK_GATING_BIT_CAMERA 11 +#define CLOCK_GATING_BIT_I2S0 12 +#define CLOCK_GATING_BIT_I2S1 13 +#define CLOCK_GATING_BIT_CRYPTO 15 +#define CLOCK_GATING_BIT_AC97 21 +#define CLOCK_GATING_BIT_PDMA 22 +#define CLOCK_GATING_BIT_XOR0 23 +#define CLOCK_GATING_BIT_XOR1 24 +#define CLOCK_GATING_BIT_GIGA_PHY 30 +#define CLOCK_GATING_USB0_MASK (1 << CLOCK_GATING_BIT_USB0) +#define CLOCK_GATING_USB1_MASK (1 << CLOCK_GATING_BIT_USB1) +#define CLOCK_GATING_GBE_MASK (1 << CLOCK_GATING_BIT_GBE) +#define CLOCK_GATING_SATA_MASK (1 << CLOCK_GATING_BIT_SATA) +#define CLOCK_GATING_PCIE0_MASK (1 << CLOCK_GATING_BIT_PCIE0) +#define CLOCK_GATING_PCIE1_MASK (1 << CLOCK_GATING_BIT_PCIE1) +#define CLOCK_GATING_SDIO0_MASK (1 << CLOCK_GATING_BIT_SDIO0) +#define CLOCK_GATING_SDIO1_MASK (1 << CLOCK_GATING_BIT_SDIO1) +#define CLOCK_GATING_NAND_MASK (1 << CLOCK_GATING_BIT_NAND) +#define CLOCK_GATING_CAMERA_MASK (1 << CLOCK_GATING_BIT_CAMERA) +#define CLOCK_GATING_I2S0_MASK (1 << CLOCK_GATING_BIT_I2S0) +#define CLOCK_GATING_I2S1_MASK (1 << CLOCK_GATING_BIT_I2S1) +#define CLOCK_GATING_CRYPTO_MASK (1 << CLOCK_GATING_BIT_CRYPTO) +#define CLOCK_GATING_AC97_MASK (1 << CLOCK_GATING_BIT_AC97) +#define CLOCK_GATING_PDMA_MASK (1 << CLOCK_GATING_BIT_PDMA) +#define CLOCK_GATING_XOR0_MASK (1 << CLOCK_GATING_BIT_XOR0) +#define CLOCK_GATING_XOR1_MASK (1 << CLOCK_GATING_BIT_XOR1) +#define CLOCK_GATING_GIGA_PHY_MASK (1 << CLOCK_GATING_BIT_GIGA_PHY) #define PMU_INTERRUPT_CAUSE (DOVE_PMU_VIRT_BASE + 0x50) #define PMU_INTERRUPT_MASK (DOVE_PMU_VIRT_BASE + 0x54) diff --git a/arch/arm/mach-dove/irq.c b/arch/arm/mach-dove/irq.c index 9bc97a5..0877115 100644 --- a/arch/arm/mach-dove/irq.c +++ b/arch/arm/mach-dove/irq.c @@ -18,6 +18,7 @@ #include <asm/mach/irq.h> #include <mach/pm.h> #include <mach/bridge-regs.h> +#include <plat/orion-gpio.h> #include "common.h" static void pmu_irq_mask(struct irq_data *d) @@ -99,19 +100,19 @@ void __init dove_init_irq(void) { int i; - orion_irq_init(0, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_LOW_OFF)); - orion_irq_init(32, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_HIGH_OFF)); + orion_irq_init(0, IRQ_VIRT_BASE + IRQ_MASK_LOW_OFF); + orion_irq_init(32, IRQ_VIRT_BASE + IRQ_MASK_HIGH_OFF); /* * Initialize gpiolib for GPIOs 0-71. */ - orion_gpio_init(NULL, 0, 32, (void __iomem *)DOVE_GPIO_LO_VIRT_BASE, 0, + orion_gpio_init(NULL, 0, 32, DOVE_GPIO_LO_VIRT_BASE, 0, IRQ_DOVE_GPIO_START, gpio0_irqs); - orion_gpio_init(NULL, 32, 32, (void __iomem *)DOVE_GPIO_HI_VIRT_BASE, 0, + orion_gpio_init(NULL, 32, 32, DOVE_GPIO_HI_VIRT_BASE, 0, IRQ_DOVE_GPIO_START + 32, gpio1_irqs); - orion_gpio_init(NULL, 64, 8, (void __iomem *)DOVE_GPIO2_VIRT_BASE, 0, + orion_gpio_init(NULL, 64, 8, DOVE_GPIO2_VIRT_BASE, 0, IRQ_DOVE_GPIO_START + 64, gpio2_irqs); /* diff --git a/arch/arm/mach-dove/mpp.c b/arch/arm/mach-dove/mpp.c index 7f70afc..60bd729 100644 --- a/arch/arm/mach-dove/mpp.c +++ b/arch/arm/mach-dove/mpp.c @@ -13,6 +13,7 @@ #include <linux/io.h> #include <plat/mpp.h> #include <mach/dove.h> +#include <plat/orion-gpio.h> #include "mpp.h" struct dove_mpp_grp { diff --git a/arch/arm/mach-dove/pcie.c b/arch/arm/mach-dove/pcie.c index 47921b0..bb15b26 100644 --- a/arch/arm/mach-dove/pcie.c +++ b/arch/arm/mach-dove/pcie.c @@ -26,9 +26,8 @@ struct pcie_port { u8 root_bus_nr; void __iomem *base; spinlock_t conf_lock; - char io_space_name[16]; char mem_space_name[16]; - struct resource res[2]; + struct resource res; }; static struct pcie_port pcie_port[2]; @@ -53,24 +52,10 @@ static int __init dove_pcie_setup(int nr, struct pci_sys_data *sys) orion_pcie_setup(pp->base); - /* - * IORESOURCE_IO - */ - snprintf(pp->io_space_name, sizeof(pp->io_space_name), - "PCIe %d I/O", pp->index); - pp->io_space_name[sizeof(pp->io_space_name) - 1] = 0; - pp->res[0].name = pp->io_space_name; - if (pp->index == 0) { - pp->res[0].start = DOVE_PCIE0_IO_PHYS_BASE; - pp->res[0].end = pp->res[0].start + DOVE_PCIE0_IO_SIZE - 1; - } else { - pp->res[0].start = DOVE_PCIE1_IO_PHYS_BASE; - pp->res[0].end = pp->res[0].start + DOVE_PCIE1_IO_SIZE - 1; - } - pp->res[0].flags = IORESOURCE_IO; - if (request_resource(&ioport_resource, &pp->res[0])) - panic("Request PCIe IO resource failed\n"); - pci_add_resource_offset(&sys->resources, &pp->res[0], sys->io_offset); + if (pp->index == 0) + pci_ioremap_io(sys->busnr * SZ_64K, DOVE_PCIE0_IO_PHYS_BASE); + else + pci_ioremap_io(sys->busnr * SZ_64K, DOVE_PCIE1_IO_PHYS_BASE); /* * IORESOURCE_MEM @@ -78,18 +63,18 @@ static int __init dove_pcie_setup(int nr, struct pci_sys_data *sys) snprintf(pp->mem_space_name, sizeof(pp->mem_space_name), "PCIe %d MEM", pp->index); pp->mem_space_name[sizeof(pp->mem_space_name) - 1] = 0; - pp->res[1].name = pp->mem_space_name; + pp->res.name = pp->mem_space_name; if (pp->index == 0) { - pp->res[1].start = DOVE_PCIE0_MEM_PHYS_BASE; - pp->res[1].end = pp->res[1].start + DOVE_PCIE0_MEM_SIZE - 1; + pp->res.start = DOVE_PCIE0_MEM_PHYS_BASE; + pp->res.end = pp->res.start + DOVE_PCIE0_MEM_SIZE - 1; } else { - pp->res[1].start = DOVE_PCIE1_MEM_PHYS_BASE; - pp->res[1].end = pp->res[1].start + DOVE_PCIE1_MEM_SIZE - 1; + pp->res.start = DOVE_PCIE1_MEM_PHYS_BASE; + pp->res.end = pp->res.start + DOVE_PCIE1_MEM_SIZE - 1; } - pp->res[1].flags = IORESOURCE_MEM; - if (request_resource(&iomem_resource, &pp->res[1])) + pp->res.flags = IORESOURCE_MEM; + if (request_resource(&iomem_resource, &pp->res)) panic("Request PCIe Memory resource failed\n"); - pci_add_resource_offset(&sys->resources, &pp->res[1], sys->mem_offset); + pci_add_resource_offset(&sys->resources, &pp->res, sys->mem_offset); return 1; } @@ -197,20 +182,20 @@ static struct hw_pci dove_pci __initdata = { .map_irq = dove_pcie_map_irq, }; -static void __init add_pcie_port(int index, unsigned long base) +static void __init add_pcie_port(int index, void __iomem *base) { printk(KERN_INFO "Dove PCIe port %d: ", index); - if (orion_pcie_link_up((void __iomem *)base)) { + if (orion_pcie_link_up(base)) { struct pcie_port *pp = &pcie_port[num_pcie_ports++]; printk(KERN_INFO "link up\n"); pp->index = index; pp->root_bus_nr = -1; - pp->base = (void __iomem *)base; + pp->base = base; spin_lock_init(&pp->conf_lock); - memset(pp->res, 0, sizeof(pp->res)); + memset(&pp->res, 0, sizeof(pp->res)); } else { printk(KERN_INFO "link down, ignoring\n"); } diff --git a/arch/arm/mach-ebsa110/core.c b/arch/arm/mach-ebsa110/core.c index 6f80686..f0fe6b5 100644 --- a/arch/arm/mach-ebsa110/core.c +++ b/arch/arm/mach-ebsa110/core.c @@ -74,22 +74,22 @@ static struct map_desc ebsa110_io_desc[] __initdata = { * sparse external-decode ISAIO space */ { /* IRQ_STAT/IRQ_MCLR */ - .virtual = IRQ_STAT, + .virtual = (unsigned long)IRQ_STAT, .pfn = __phys_to_pfn(TRICK4_PHYS), .length = TRICK4_SIZE, .type = MT_DEVICE }, { /* IRQ_MASK/IRQ_MSET */ - .virtual = IRQ_MASK, + .virtual = (unsigned long)IRQ_MASK, .pfn = __phys_to_pfn(TRICK3_PHYS), .length = TRICK3_SIZE, .type = MT_DEVICE }, { /* SOFT_BASE */ - .virtual = SOFT_BASE, + .virtual = (unsigned long)SOFT_BASE, .pfn = __phys_to_pfn(TRICK1_PHYS), .length = TRICK1_SIZE, .type = MT_DEVICE }, { /* PIT_BASE */ - .virtual = PIT_BASE, + .virtual = (unsigned long)PIT_BASE, .pfn = __phys_to_pfn(TRICK0_PHYS), .length = TRICK0_SIZE, .type = MT_DEVICE diff --git a/arch/arm/mach-ebsa110/core.h b/arch/arm/mach-ebsa110/core.h index c93c9e4..afe137e 100644 --- a/arch/arm/mach-ebsa110/core.h +++ b/arch/arm/mach-ebsa110/core.h @@ -31,11 +31,11 @@ #define TRICK7_PHYS 0xf3c00000 /* Virtual addresses */ -#define PIT_BASE 0xfc000000 /* trick 0 */ -#define SOFT_BASE 0xfd000000 /* trick 1 */ -#define IRQ_MASK 0xfe000000 /* trick 3 - read */ -#define IRQ_MSET 0xfe000000 /* trick 3 - write */ -#define IRQ_STAT 0xff000000 /* trick 4 - read */ -#define IRQ_MCLR 0xff000000 /* trick 4 - write */ +#define PIT_BASE IOMEM(0xfc000000) /* trick 0 */ +#define SOFT_BASE IOMEM(0xfd000000) /* trick 1 */ +#define IRQ_MASK IOMEM(0xfe000000) /* trick 3 - read */ +#define IRQ_MSET IOMEM(0xfe000000) /* trick 3 - write */ +#define IRQ_STAT IOMEM(0xff000000) /* trick 4 - read */ +#define IRQ_MCLR IOMEM(0xff000000) /* trick 4 - write */ #endif diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c index 4afe52a..e85bf17 100644 --- a/arch/arm/mach-ep93xx/core.c +++ b/arch/arm/mach-ep93xx/core.c @@ -36,9 +36,9 @@ #include <linux/export.h> #include <mach/hardware.h> -#include <mach/fb.h> -#include <mach/ep93xx_keypad.h> -#include <mach/ep93xx_spi.h> +#include <linux/platform_data/video-ep93xx.h> +#include <linux/platform_data/keypad-ep93xx.h> +#include <linux/platform_data/spi-ep93xx.h> #include <mach/gpio-ep93xx.h> #include <asm/mach/map.h> diff --git a/arch/arm/mach-ep93xx/dma.c b/arch/arm/mach-ep93xx/dma.c index 16976d7..d8bfd02 100644 --- a/arch/arm/mach-ep93xx/dma.c +++ b/arch/arm/mach-ep93xx/dma.c @@ -25,7 +25,7 @@ #include <linux/kernel.h> #include <linux/platform_device.h> -#include <mach/dma.h> +#include <linux/platform_data/dma-ep93xx.h> #include <mach/hardware.h> #include "soc.h" diff --git a/arch/arm/mach-ep93xx/edb93xx.c b/arch/arm/mach-ep93xx/edb93xx.c index 337ab7c..b8f53d5 100644 --- a/arch/arm/mach-ep93xx/edb93xx.c +++ b/arch/arm/mach-ep93xx/edb93xx.c @@ -35,8 +35,8 @@ #include <sound/cs4271.h> #include <mach/hardware.h> -#include <mach/fb.h> -#include <mach/ep93xx_spi.h> +#include <linux/platform_data/video-ep93xx.h> +#include <linux/platform_data/spi-ep93xx.h> #include <mach/gpio-ep93xx.h> #include <asm/hardware/vic.h> diff --git a/arch/arm/mach-ep93xx/simone.c b/arch/arm/mach-ep93xx/simone.c index 33dc079..0eb3f17 100644 --- a/arch/arm/mach-ep93xx/simone.c +++ b/arch/arm/mach-ep93xx/simone.c @@ -22,7 +22,7 @@ #include <linux/i2c-gpio.h> #include <mach/hardware.h> -#include <mach/fb.h> +#include <linux/platform_data/video-ep93xx.h> #include <mach/gpio-ep93xx.h> #include <asm/hardware/vic.h> diff --git a/arch/arm/mach-ep93xx/snappercl15.c b/arch/arm/mach-ep93xx/snappercl15.c index 01abd35..50043ee 100644 --- a/arch/arm/mach-ep93xx/snappercl15.c +++ b/arch/arm/mach-ep93xx/snappercl15.c @@ -28,7 +28,7 @@ #include <linux/mtd/nand.h> #include <mach/hardware.h> -#include <mach/fb.h> +#include <linux/platform_data/video-ep93xx.h> #include <mach/gpio-ep93xx.h> #include <asm/hardware/vic.h> diff --git a/arch/arm/mach-ep93xx/vision_ep9307.c b/arch/arm/mach-ep93xx/vision_ep9307.c index 2905a49..ba92e25 100644 --- a/arch/arm/mach-ep93xx/vision_ep9307.c +++ b/arch/arm/mach-ep93xx/vision_ep9307.c @@ -30,8 +30,8 @@ #include <linux/mmc/host.h> #include <mach/hardware.h> -#include <mach/fb.h> -#include <mach/ep93xx_spi.h> +#include <linux/platform_data/video-ep93xx.h> +#include <linux/platform_data/spi-ep93xx.h> #include <mach/gpio-ep93xx.h> #include <asm/hardware/vic.h> diff --git a/arch/arm/mach-exynos/Makefile.boot b/arch/arm/mach-exynos/Makefile.boot index 31bd181..b9862e2 100644 --- a/arch/arm/mach-exynos/Makefile.boot +++ b/arch/arm/mach-exynos/Makefile.boot @@ -1,5 +1,2 @@ zreladdr-y += 0x40008000 params_phys-y := 0x40000100 - -dtb-$(CONFIG_MACH_EXYNOS4_DT) += exynos4210-origen.dtb exynos4210-smdkv310.dtb -dtb-$(CONFIG_MACH_EXYNOS5_DT) += exynos5250-smdk5250.dtb diff --git a/arch/arm/mach-exynos/clock-exynos5.c b/arch/arm/mach-exynos/clock-exynos5.c index 774533c..3b00e29 100644 --- a/arch/arm/mach-exynos/clock-exynos5.c +++ b/arch/arm/mach-exynos/clock-exynos5.c @@ -166,11 +166,6 @@ static int exynos5_clk_ip_gen_ctrl(struct clk *clk, int enable) return s5p_gatectrl(EXYNOS5_CLKGATE_IP_GEN, clk, enable); } -static int exynos5_clk_ip_gps_ctrl(struct clk *clk, int enable) -{ - return s5p_gatectrl(EXYNOS5_CLKGATE_IP_GPS, clk, enable); -} - static int exynos5_clk_ip_mfc_ctrl(struct clk *clk, int enable) { return s5p_gatectrl(EXYNOS5_CLKGATE_IP_MFC, clk, enable); @@ -672,10 +667,6 @@ static struct clk exynos5_init_clocks_off[] = { .enable = exynos5_clk_ip_fsys_ctrl, .ctrlbit = (1 << 7), }, { - .name = "gps", - .enable = exynos5_clk_ip_gps_ctrl, - .ctrlbit = ((1 << 3) | (1 << 2) | (1 << 0)), - }, { .name = "nfcon", .enable = exynos5_clk_ip_fsys_ctrl, .ctrlbit = (1 << 22), diff --git a/arch/arm/mach-exynos/common.h b/arch/arm/mach-exynos/common.h index aed2eeb..dac146d 100644 --- a/arch/arm/mach-exynos/common.h +++ b/arch/arm/mach-exynos/common.h @@ -14,6 +14,7 @@ extern struct sys_timer exynos4_timer; +struct map_desc; void exynos_init_io(struct map_desc *mach_desc, int size); void exynos4_init_irq(void); void exynos5_init_irq(void); @@ -59,4 +60,8 @@ void exynos4212_register_clocks(void); #define exynos4212_register_clocks() #endif +extern struct smp_operations exynos_smp_ops; + +extern void exynos_cpu_die(unsigned int cpu); + #endif /* __ARCH_ARM_MACH_EXYNOS_COMMON_H */ diff --git a/arch/arm/mach-exynos/dev-audio.c b/arch/arm/mach-exynos/dev-audio.c index b33a5b6..ae321c7 100644 --- a/arch/arm/mach-exynos/dev-audio.c +++ b/arch/arm/mach-exynos/dev-audio.c @@ -16,7 +16,7 @@ #include <linux/gpio.h> #include <plat/gpio-cfg.h> -#include <plat/audio.h> +#include <linux/platform_data/asoc-s3c.h> #include <mach/map.h> #include <mach/dma.h> diff --git a/arch/arm/mach-exynos/dev-ohci.c b/arch/arm/mach-exynos/dev-ohci.c index b8e75300..14ed795 100644 --- a/arch/arm/mach-exynos/dev-ohci.c +++ b/arch/arm/mach-exynos/dev-ohci.c @@ -15,7 +15,7 @@ #include <mach/irqs.h> #include <mach/map.h> -#include <mach/ohci.h> +#include <linux/platform_data/usb-exynos.h> #include <plat/devs.h> #include <plat/usb-phy.h> diff --git a/arch/arm/mach-exynos/hotplug.c b/arch/arm/mach-exynos/hotplug.c index 9c17a0a..f4d7dd2 100644 --- a/arch/arm/mach-exynos/hotplug.c +++ b/arch/arm/mach-exynos/hotplug.c @@ -21,7 +21,7 @@ #include <mach/regs-pmu.h> -extern volatile int pen_release; +#include "common.h" static inline void cpu_enter_lowpower(void) { @@ -95,17 +95,12 @@ static inline void platform_do_lowpower(unsigned int cpu, int *spurious) } } -int platform_cpu_kill(unsigned int cpu) -{ - return 1; -} - /* * platform-specific code to shutdown a CPU * * Called with IRQs disabled */ -void platform_cpu_die(unsigned int cpu) +void __ref exynos_cpu_die(unsigned int cpu) { int spurious = 0; @@ -124,12 +119,3 @@ void platform_cpu_die(unsigned int cpu) if (spurious) pr_warn("CPU%u: %u spurious wakeup calls\n", cpu, spurious); } - -int platform_cpu_disable(unsigned int cpu) -{ - /* - * we don't allow CPU 0 to be shutdown (it is still too special - * e.g. clock tick interrupts) - */ - return cpu == 0 ? -EPERM : 0; -} diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h index c72b675..9d1f3ac 100644 --- a/arch/arm/mach-exynos/include/mach/map.h +++ b/arch/arm/mach-exynos/include/mach/map.h @@ -131,7 +131,6 @@ #define EXYNOS5_PA_SYSMMU_JPEG 0x11F20000 #define EXYNOS5_PA_SYSMMU_IOP 0x12360000 #define EXYNOS5_PA_SYSMMU_RTIC 0x12370000 -#define EXYNOS5_PA_SYSMMU_GPS 0x12630000 #define EXYNOS5_PA_SYSMMU_ISP 0x13260000 #define EXYNOS5_PA_SYSMMU_DRC 0x12370000 #define EXYNOS5_PA_SYSMMU_SCALERC 0x13280000 diff --git a/arch/arm/mach-exynos/mach-armlex4210.c b/arch/arm/mach-exynos/mach-armlex4210.c index 5a3daa0..3f37a5e 100644 --- a/arch/arm/mach-exynos/mach-armlex4210.c +++ b/arch/arm/mach-exynos/mach-armlex4210.c @@ -199,6 +199,7 @@ static void __init armlex4210_machine_init(void) MACHINE_START(ARMLEX4210, "ARMLEX4210") /* Maintainer: Alim Akhtar <alim.akhtar@samsung.com> */ .atag_offset = 0x100, + .smp = smp_ops(exynos_smp_ops), .init_irq = exynos4_init_irq, .map_io = armlex4210_map_io, .handle_irq = gic_handle_irq, diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c index ef770bc..8833060 100644 --- a/arch/arm/mach-exynos/mach-exynos5-dt.c +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c @@ -79,6 +79,7 @@ static char const *exynos5250_dt_compat[] __initdata = { DT_MACHINE_START(EXYNOS5_DT, "SAMSUNG EXYNOS5 (Flattened Device Tree)") /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */ .init_irq = exynos5_init_irq, + .smp = smp_ops(exynos_smp_ops), .map_io = exynos5250_dt_map_io, .handle_irq = gic_handle_irq, .init_machine = exynos5250_dt_machine_init, diff --git a/arch/arm/mach-exynos/mach-nuri.c b/arch/arm/mach-exynos/mach-nuri.c index ea785fc..480cd78 100644 --- a/arch/arm/mach-exynos/mach-nuri.c +++ b/arch/arm/mach-exynos/mach-nuri.c @@ -45,14 +45,14 @@ #include <plat/devs.h> #include <plat/fb.h> #include <plat/sdhci.h> -#include <plat/ehci.h> +#include <linux/platform_data/usb-ehci-s5p.h> #include <plat/clock.h> #include <plat/gpio-cfg.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/mfc.h> #include <plat/fimc-core.h> #include <plat/camport.h> -#include <plat/mipi_csis.h> +#include <linux/platform_data/mipi-csis.h> #include <mach/map.h> @@ -1383,6 +1383,7 @@ static void __init nuri_machine_init(void) MACHINE_START(NURI, "NURI") /* Maintainer: Kyungmin Park <kyungmin.park@samsung.com> */ .atag_offset = 0x100, + .smp = smp_ops(exynos_smp_ops), .init_irq = exynos4_init_irq, .map_io = nuri_map_io, .handle_irq = gic_handle_irq, diff --git a/arch/arm/mach-exynos/mach-origen.c b/arch/arm/mach-exynos/mach-origen.c index 4e574c2..fc23f74 100644 --- a/arch/arm/mach-exynos/mach-origen.c +++ b/arch/arm/mach-exynos/mach-origen.c @@ -35,8 +35,8 @@ #include <plat/cpu.h> #include <plat/devs.h> #include <plat/sdhci.h> -#include <plat/iic.h> -#include <plat/ehci.h> +#include <linux/platform_data/i2c-s3c2410.h> +#include <linux/platform_data/usb-ehci-s5p.h> #include <plat/clock.h> #include <plat/gpio-cfg.h> #include <plat/backlight.h> @@ -44,7 +44,7 @@ #include <plat/mfc.h> #include <plat/hdmi.h> -#include <mach/ohci.h> +#include <linux/platform_data/usb-exynos.h> #include <mach/map.h> #include <drm/exynos_drm.h> @@ -806,6 +806,7 @@ static void __init origen_machine_init(void) MACHINE_START(ORIGEN, "ORIGEN") /* Maintainer: JeongHyeon Kim <jhkim@insignal.co.kr> */ .atag_offset = 0x100, + .smp = smp_ops(exynos_smp_ops), .init_irq = exynos4_init_irq, .map_io = origen_map_io, .handle_irq = gic_handle_irq, diff --git a/arch/arm/mach-exynos/mach-smdk4x12.c b/arch/arm/mach-exynos/mach-smdk4x12.c index b26beb1..589f1db 100644 --- a/arch/arm/mach-exynos/mach-smdk4x12.c +++ b/arch/arm/mach-exynos/mach-smdk4x12.c @@ -32,7 +32,7 @@ #include <plat/devs.h> #include <plat/fb.h> #include <plat/gpio-cfg.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/keypad.h> #include <plat/mfc.h> #include <plat/regs-fb.h> @@ -370,6 +370,7 @@ static void __init smdk4x12_machine_init(void) MACHINE_START(SMDK4212, "SMDK4212") /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */ .atag_offset = 0x100, + .smp = smp_ops(exynos_smp_ops), .init_irq = exynos4_init_irq, .map_io = smdk4x12_map_io, .handle_irq = gic_handle_irq, @@ -383,6 +384,7 @@ MACHINE_START(SMDK4412, "SMDK4412") /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */ /* Maintainer: Changhwan Youn <chaos.youn@samsung.com> */ .atag_offset = 0x100, + .smp = smp_ops(exynos_smp_ops), .init_irq = exynos4_init_irq, .map_io = smdk4x12_map_io, .handle_irq = gic_handle_irq, diff --git a/arch/arm/mach-exynos/mach-smdkv310.c b/arch/arm/mach-exynos/mach-smdkv310.c index 73f2bce..6e52cbd 100644 --- a/arch/arm/mach-exynos/mach-smdkv310.c +++ b/arch/arm/mach-exynos/mach-smdkv310.c @@ -34,16 +34,16 @@ #include <plat/fb.h> #include <plat/keypad.h> #include <plat/sdhci.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/gpio-cfg.h> #include <plat/backlight.h> #include <plat/mfc.h> -#include <plat/ehci.h> +#include <linux/platform_data/usb-ehci-s5p.h> #include <plat/clock.h> #include <plat/hdmi.h> #include <mach/map.h> -#include <mach/ohci.h> +#include <linux/platform_data/usb-exynos.h> #include <drm/exynos_drm.h> #include "common.h" @@ -417,6 +417,7 @@ MACHINE_START(SMDKV310, "SMDKV310") /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */ /* Maintainer: Changhwan Youn <chaos.youn@samsung.com> */ .atag_offset = 0x100, + .smp = smp_ops(exynos_smp_ops), .init_irq = exynos4_init_irq, .map_io = smdkv310_map_io, .handle_irq = gic_handle_irq, @@ -429,6 +430,7 @@ MACHINE_END MACHINE_START(SMDKC210, "SMDKC210") /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */ .atag_offset = 0x100, + .smp = smp_ops(exynos_smp_ops), .init_irq = exynos4_init_irq, .map_io = smdkv310_map_io, .handle_irq = gic_handle_irq, diff --git a/arch/arm/mach-exynos/mach-universal_c210.c b/arch/arm/mach-exynos/mach-universal_c210.c index 4d1f40d..98d3ace 100644 --- a/arch/arm/mach-exynos/mach-universal_c210.c +++ b/arch/arm/mach-exynos/mach-universal_c210.c @@ -34,7 +34,7 @@ #include <plat/clock.h> #include <plat/cpu.h> #include <plat/devs.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/gpio-cfg.h> #include <plat/fb.h> #include <plat/mfc.h> @@ -43,7 +43,7 @@ #include <plat/fimc-core.h> #include <plat/s5p-time.h> #include <plat/camport.h> -#include <plat/mipi_csis.h> +#include <linux/platform_data/mipi-csis.h> #include <mach/map.h> @@ -1155,6 +1155,7 @@ static void __init universal_machine_init(void) MACHINE_START(UNIVERSAL_C210, "UNIVERSAL_C210") /* Maintainer: Kyungmin Park <kyungmin.park@samsung.com> */ .atag_offset = 0x100, + .smp = smp_ops(exynos_smp_ops), .init_irq = exynos4_init_irq, .map_io = universal_map_io, .handle_irq = gic_handle_irq, diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c index 36c3984a..8d57e42 100644 --- a/arch/arm/mach-exynos/platsmp.c +++ b/arch/arm/mach-exynos/platsmp.c @@ -32,19 +32,14 @@ #include <plat/cpu.h> +#include "common.h" + extern void exynos4_secondary_startup(void); #define CPU1_BOOT_REG (samsung_rev() == EXYNOS4210_REV_1_1 ? \ S5P_INFORM5 : S5P_VA_SYSRAM) /* - * control for which core is the next to come out of the secondary - * boot "holding pen" - */ - -volatile int __cpuinitdata pen_release = -1; - -/* * Write pen_release in a way that is guaranteed to be visible to all * observers, irrespective of whether they're taking part in coherency * or not. This is necessary for the hotplug code to work reliably. @@ -64,7 +59,7 @@ static void __iomem *scu_base_addr(void) static DEFINE_SPINLOCK(boot_lock); -void __cpuinit platform_secondary_init(unsigned int cpu) +static void __cpuinit exynos_secondary_init(unsigned int cpu) { /* * if any interrupts are already enabled for the primary @@ -86,7 +81,7 @@ void __cpuinit platform_secondary_init(unsigned int cpu) spin_unlock(&boot_lock); } -int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) +static int __cpuinit exynos_boot_secondary(unsigned int cpu, struct task_struct *idle) { unsigned long timeout; @@ -161,7 +156,7 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) * which may be present or become present in the system. */ -void __init smp_init_cpus(void) +static void __init exynos_smp_init_cpus(void) { void __iomem *scu_base = scu_base_addr(); unsigned int i, ncores; @@ -184,7 +179,7 @@ void __init smp_init_cpus(void) set_smp_cross_call(gic_raise_softirq); } -void __init platform_smp_prepare_cpus(unsigned int max_cpus) +static void __init exynos_smp_prepare_cpus(unsigned int max_cpus) { if (!soc_is_exynos5250()) scu_enable(scu_base_addr()); @@ -198,3 +193,13 @@ void __init platform_smp_prepare_cpus(unsigned int max_cpus) __raw_writel(virt_to_phys(exynos4_secondary_startup), CPU1_BOOT_REG); } + +struct smp_operations exynos_smp_ops __initdata = { + .smp_init_cpus = exynos_smp_init_cpus, + .smp_prepare_cpus = exynos_smp_prepare_cpus, + .smp_secondary_init = exynos_secondary_init, + .smp_boot_secondary = exynos_boot_secondary, +#ifdef CONFIG_HOTPLUG_CPU + .cpu_die = exynos_cpu_die, +#endif +}; diff --git a/arch/arm/mach-exynos/setup-i2c0.c b/arch/arm/mach-exynos/setup-i2c0.c index b90d94c..5700f23 100644 --- a/arch/arm/mach-exynos/setup-i2c0.c +++ b/arch/arm/mach-exynos/setup-i2c0.c @@ -14,7 +14,7 @@ struct platform_device; /* don't need the contents */ #include <linux/gpio.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/gpio-cfg.h> #include <plat/cpu.h> diff --git a/arch/arm/mach-exynos/setup-i2c1.c b/arch/arm/mach-exynos/setup-i2c1.c index fd7235a..8d2279cc 100644 --- a/arch/arm/mach-exynos/setup-i2c1.c +++ b/arch/arm/mach-exynos/setup-i2c1.c @@ -13,7 +13,7 @@ struct platform_device; /* don't need the contents */ #include <linux/gpio.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/gpio-cfg.h> void s3c_i2c1_cfg_gpio(struct platform_device *dev) diff --git a/arch/arm/mach-exynos/setup-i2c2.c b/arch/arm/mach-exynos/setup-i2c2.c index 2694b19..0ed62fc 100644 --- a/arch/arm/mach-exynos/setup-i2c2.c +++ b/arch/arm/mach-exynos/setup-i2c2.c @@ -13,7 +13,7 @@ struct platform_device; /* don't need the contents */ #include <linux/gpio.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/gpio-cfg.h> void s3c_i2c2_cfg_gpio(struct platform_device *dev) diff --git a/arch/arm/mach-exynos/setup-i2c3.c b/arch/arm/mach-exynos/setup-i2c3.c index 379bd30..7787fd2 100644 --- a/arch/arm/mach-exynos/setup-i2c3.c +++ b/arch/arm/mach-exynos/setup-i2c3.c @@ -13,7 +13,7 @@ struct platform_device; /* don't need the contents */ #include <linux/gpio.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/gpio-cfg.h> void s3c_i2c3_cfg_gpio(struct platform_device *dev) diff --git a/arch/arm/mach-exynos/setup-i2c4.c b/arch/arm/mach-exynos/setup-i2c4.c index 9f3c048..edc847f 100644 --- a/arch/arm/mach-exynos/setup-i2c4.c +++ b/arch/arm/mach-exynos/setup-i2c4.c @@ -13,7 +13,7 @@ struct platform_device; /* don't need the contents */ #include <linux/gpio.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/gpio-cfg.h> void s3c_i2c4_cfg_gpio(struct platform_device *dev) diff --git a/arch/arm/mach-exynos/setup-i2c5.c b/arch/arm/mach-exynos/setup-i2c5.c index 77e1a1e..d88af7f 100644 --- a/arch/arm/mach-exynos/setup-i2c5.c +++ b/arch/arm/mach-exynos/setup-i2c5.c @@ -13,7 +13,7 @@ struct platform_device; /* don't need the contents */ #include <linux/gpio.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/gpio-cfg.h> void s3c_i2c5_cfg_gpio(struct platform_device *dev) diff --git a/arch/arm/mach-exynos/setup-i2c6.c b/arch/arm/mach-exynos/setup-i2c6.c index 284d12b..c590286 100644 --- a/arch/arm/mach-exynos/setup-i2c6.c +++ b/arch/arm/mach-exynos/setup-i2c6.c @@ -13,7 +13,7 @@ struct platform_device; /* don't need the contents */ #include <linux/gpio.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/gpio-cfg.h> void s3c_i2c6_cfg_gpio(struct platform_device *dev) diff --git a/arch/arm/mach-exynos/setup-i2c7.c b/arch/arm/mach-exynos/setup-i2c7.c index b7611ee..1bba755 100644 --- a/arch/arm/mach-exynos/setup-i2c7.c +++ b/arch/arm/mach-exynos/setup-i2c7.c @@ -13,7 +13,7 @@ struct platform_device; /* don't need the contents */ #include <linux/gpio.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/gpio-cfg.h> void s3c_i2c7_cfg_gpio(struct platform_device *dev) diff --git a/arch/arm/mach-footbridge/common.c b/arch/arm/mach-footbridge/common.c index 3e6aaa6..a42b369 100644 --- a/arch/arm/mach-footbridge/common.c +++ b/arch/arm/mach-footbridge/common.c @@ -15,7 +15,7 @@ #include <linux/init.h> #include <linux/io.h> #include <linux/spinlock.h> - + #include <asm/pgtable.h> #include <asm/page.h> #include <asm/irq.h> @@ -26,6 +26,7 @@ #include <asm/mach/irq.h> #include <asm/mach/map.h> +#include <asm/mach/pci.h> #include "common.h" @@ -175,11 +176,6 @@ static struct map_desc ebsa285_host_io_desc[] __initdata = { .pfn = __phys_to_pfn(DC21285_PCI_IACK), .length = PCIIACK_SIZE, .type = MT_DEVICE, - }, { - .virtual = PCIO_BASE, - .pfn = __phys_to_pfn(DC21285_PCI_IO), - .length = PCIO_SIZE, - .type = MT_DEVICE, }, #endif }; @@ -196,8 +192,10 @@ void __init footbridge_map_io(void) * Now, work out what we've got to map in addition on this * platform. */ - if (footbridge_cfn_mode()) + if (footbridge_cfn_mode()) { iotable_init(ebsa285_host_io_desc, ARRAY_SIZE(ebsa285_host_io_desc)); + pci_map_io_early(__phys_to_pfn(DC21285_PCI_IO)); + } } void footbridge_restart(char mode, const char *cmd) diff --git a/arch/arm/mach-footbridge/dc21285.c b/arch/arm/mach-footbridge/dc21285.c index 9d62e33..a7cd2cf 100644 --- a/arch/arm/mach-footbridge/dc21285.c +++ b/arch/arm/mach-footbridge/dc21285.c @@ -276,8 +276,8 @@ int __init dc21285_setup(int nr, struct pci_sys_data *sys) sys->mem_offset = DC21285_PCI_MEM; - pci_add_resource_offset(&sys->resources, - &ioport_resource, sys->io_offset); + pci_ioremap_io(0, DC21285_PCI_IO); + pci_add_resource_offset(&sys->resources, &res[0], sys->mem_offset); pci_add_resource_offset(&sys->resources, &res[1], sys->mem_offset); @@ -298,7 +298,7 @@ void __init dc21285_preinit(void) mem_size = (unsigned int)high_memory - PAGE_OFFSET; for (mem_mask = 0x00100000; mem_mask < 0x10000000; mem_mask <<= 1) if (mem_mask >= mem_size) - break; + break; /* * These registers need to be set up whether we're the @@ -350,14 +350,6 @@ void __init dc21285_preinit(void) "PCI data parity", NULL); if (cfn_mode) { - static struct resource csrio; - - csrio.flags = IORESOURCE_IO; - csrio.name = "Footbridge"; - - allocate_resource(&ioport_resource, &csrio, 128, - 0xff00, 0xffff, 128, NULL, NULL); - /* * Map our SDRAM at a known address in PCI space, just in case * the firmware had other ideas. Using a nonzero base is @@ -365,7 +357,7 @@ void __init dc21285_preinit(void) * in the range 0x000a0000 to 0x000c0000. (eg, S3 cards). */ *CSR_PCICSRBASE = 0xf4000000; - *CSR_PCICSRIOBASE = csrio.start; + *CSR_PCICSRIOBASE = 0; *CSR_PCISDRAMBASE = __virt_to_bus(PAGE_OFFSET); *CSR_PCIROMBASE = 0; *CSR_PCICMD = PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER | diff --git a/arch/arm/mach-footbridge/include/mach/debug-macro.S b/arch/arm/mach-footbridge/include/mach/debug-macro.S index e5acde2..c169f0c 100644 --- a/arch/arm/mach-footbridge/include/mach/debug-macro.S +++ b/arch/arm/mach-footbridge/include/mach/debug-macro.S @@ -17,7 +17,8 @@ /* For NetWinder debugging */ .macro addruart, rp, rv, tmp mov \rp, #0x000003f8 - orr \rv, \rp, #0xff000000 @ virtual + orr \rv, \rp, #0xfe000000 @ virtual + orr \rv, \rv, #0x00e00000 @ virtual orr \rp, \rp, #0x7c000000 @ physical .endm diff --git a/arch/arm/mach-footbridge/include/mach/io.h b/arch/arm/mach-footbridge/include/mach/io.h index aba531ee..aba4638 100644 --- a/arch/arm/mach-footbridge/include/mach/io.h +++ b/arch/arm/mach-footbridge/include/mach/io.h @@ -14,18 +14,10 @@ #ifndef __ASM_ARM_ARCH_IO_H #define __ASM_ARM_ARCH_IO_H -#ifdef CONFIG_MMU -#define MMU_IO(a, b) (a) -#else -#define MMU_IO(a, b) (b) -#endif - -#define PCIO_SIZE 0x00100000 -#define PCIO_BASE MMU_IO(0xff000000, 0x7c000000) - /* - * Translation of various region addresses to virtual addresses + * Translation of various i/o addresses to host addresses for !CONFIG_MMU */ +#define PCIO_BASE 0x7c000000 #define __io(a) ((void __iomem *)(PCIO_BASE + (a))) #endif diff --git a/arch/arm/mach-highbank/Kconfig b/arch/arm/mach-highbank/Kconfig new file mode 100644 index 0000000..0e1d0a4 --- /dev/null +++ b/arch/arm/mach-highbank/Kconfig @@ -0,0 +1,15 @@ +config ARCH_HIGHBANK + bool "Calxeda ECX-1000 (Highbank)" if ARCH_MULTI_V7 + select ARCH_WANT_OPTIONAL_GPIOLIB + select ARM_AMBA + select ARM_GIC + select ARM_TIMER_SP804 + select CACHE_L2X0 + select CLKDEV_LOOKUP + select COMMON_CLK + select CPU_V7 + select GENERIC_CLOCKEVENTS + select HAVE_ARM_SCU + select HAVE_SMP + select SPARSE_IRQ + select USE_OF diff --git a/arch/arm/mach-highbank/Makefile.boot b/arch/arm/mach-highbank/Makefile.boot deleted file mode 100644 index dae9661..0000000 --- a/arch/arm/mach-highbank/Makefile.boot +++ /dev/null @@ -1 +0,0 @@ -zreladdr-y := 0x00008000 diff --git a/arch/arm/mach-highbank/core.h b/arch/arm/mach-highbank/core.h index 141ed51..286ec82 100644 --- a/arch/arm/mach-highbank/core.h +++ b/arch/arm/mach-highbank/core.h @@ -8,4 +8,13 @@ extern void highbank_lluart_map_io(void); static inline void highbank_lluart_map_io(void) {} #endif +#ifdef CONFIG_PM_SLEEP +extern void highbank_pm_init(void); +#else +static inline void highbank_pm_init(void) {} +#endif + extern void highbank_smc1(int fn, int arg); +extern void highbank_cpu_die(unsigned int cpu); + +extern struct smp_operations highbank_smp_ops; diff --git a/arch/arm/mach-highbank/highbank.c b/arch/arm/mach-highbank/highbank.c index d75b0a7..af1da34 100644 --- a/arch/arm/mach-highbank/highbank.c +++ b/arch/arm/mach-highbank/highbank.c @@ -152,6 +152,7 @@ static void highbank_power_off(void) static void __init highbank_init(void) { pm_power_off = highbank_power_off; + highbank_pm_init(); of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); } @@ -162,6 +163,7 @@ static const char *highbank_match[] __initconst = { }; DT_MACHINE_START(HIGHBANK, "Highbank") + .smp = smp_ops(highbank_smp_ops), .map_io = highbank_map_io, .init_irq = highbank_init_irq, .timer = &highbank_timer, diff --git a/arch/arm/mach-highbank/hotplug.c b/arch/arm/mach-highbank/hotplug.c index 977cebb..2c1b8c3 100644 --- a/arch/arm/mach-highbank/hotplug.c +++ b/arch/arm/mach-highbank/hotplug.c @@ -24,16 +24,11 @@ extern void secondary_startup(void); -int platform_cpu_kill(unsigned int cpu) -{ - return 1; -} - /* * platform-specific code to shutdown a CPU * */ -void platform_cpu_die(unsigned int cpu) +void __ref highbank_cpu_die(unsigned int cpu) { flush_cache_all(); @@ -45,12 +40,3 @@ void platform_cpu_die(unsigned int cpu) /* We should never return from idle */ panic("highbank: cpu %d unexpectedly exit from shutdown\n", cpu); } - -int platform_cpu_disable(unsigned int cpu) -{ - /* - * CPU0 should not be shut down via hotplug. cpu_idle can WFI - * or a proper shutdown or hibernate should be used. - */ - return cpu == 0 ? -EPERM : 0; -} diff --git a/arch/arm/mach-highbank/include/mach/gpio.h b/arch/arm/mach-highbank/include/mach/gpio.h deleted file mode 100644 index 40a8c17..0000000 --- a/arch/arm/mach-highbank/include/mach/gpio.h +++ /dev/null @@ -1 +0,0 @@ -/* empty */ diff --git a/arch/arm/mach-highbank/include/mach/timex.h b/arch/arm/mach-highbank/include/mach/timex.h deleted file mode 100644 index 88dac7a..0000000 --- a/arch/arm/mach-highbank/include/mach/timex.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __MACH_TIMEX_H -#define __MACH_TIMEX_H - -#define CLOCK_TICK_RATE 1000000 - -#endif diff --git a/arch/arm/mach-highbank/include/mach/uncompress.h b/arch/arm/mach-highbank/include/mach/uncompress.h deleted file mode 100644 index bbe20e6..0000000 --- a/arch/arm/mach-highbank/include/mach/uncompress.h +++ /dev/null @@ -1,9 +0,0 @@ -#ifndef __MACH_UNCOMPRESS_H -#define __MACH_UNCOMPRESS_H - -#define putc(c) -#define flush() -#define arch_decomp_setup() -#define arch_decomp_wdog() - -#endif diff --git a/arch/arm/mach-highbank/platsmp.c b/arch/arm/mach-highbank/platsmp.c index d01364c..fa9560e 100644 --- a/arch/arm/mach-highbank/platsmp.c +++ b/arch/arm/mach-highbank/platsmp.c @@ -25,12 +25,12 @@ extern void secondary_startup(void); -void __cpuinit platform_secondary_init(unsigned int cpu) +static void __cpuinit highbank_secondary_init(unsigned int cpu) { gic_secondary_init(0); } -int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) +static int __cpuinit highbank_boot_secondary(unsigned int cpu, struct task_struct *idle) { gic_raise_softirq(cpumask_of(cpu), 0); return 0; @@ -40,7 +40,7 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) * Initialise the CPU possible map early - this describes the CPUs * which may be present or become present in the system. */ -void __init smp_init_cpus(void) +static void __init highbank_smp_init_cpus(void) { unsigned int i, ncores; @@ -61,7 +61,7 @@ void __init smp_init_cpus(void) set_smp_cross_call(gic_raise_softirq); } -void __init platform_smp_prepare_cpus(unsigned int max_cpus) +static void __init highbank_smp_prepare_cpus(unsigned int max_cpus) { int i; @@ -76,3 +76,13 @@ void __init platform_smp_prepare_cpus(unsigned int max_cpus) for (i = 1; i < max_cpus; i++) highbank_set_cpu_jump(i, secondary_startup); } + +struct smp_operations highbank_smp_ops __initdata = { + .smp_init_cpus = highbank_smp_init_cpus, + .smp_prepare_cpus = highbank_smp_prepare_cpus, + .smp_secondary_init = highbank_secondary_init, + .smp_boot_secondary = highbank_boot_secondary, +#ifdef CONFIG_HOTPLUG_CPU + .cpu_die = highbank_cpu_die, +#endif +}; diff --git a/arch/arm/mach-highbank/pm.c b/arch/arm/mach-highbank/pm.c index 33b3beb..de866f2 100644 --- a/arch/arm/mach-highbank/pm.c +++ b/arch/arm/mach-highbank/pm.c @@ -47,9 +47,7 @@ static const struct platform_suspend_ops highbank_pm_ops = { .valid = suspend_valid_only_mem, }; -static int __init highbank_pm_init(void) +void __init highbank_pm_init(void) { suspend_set_ops(&highbank_pm_ops); - return 0; } -module_init(highbank_pm_init); diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index afd542a..7ca5fe4 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -101,13 +101,8 @@ config SOC_IMX51 select SOC_IMX5 select ARCH_MX5 select ARCH_MX51 - -config SOC_IMX53 - bool - select SOC_IMX5 - select ARCH_MX5 - select ARCH_MX53 - select HAVE_CAN_FLEXCAN if CAN + select PINCTRL + select PINCTRL_IMX51 if ARCH_IMX_V4_V5 @@ -561,7 +556,6 @@ config MACH_BUG config MACH_IMX31_DT bool "Support i.MX31 platforms from device tree" select SOC_IMX31 - select USE_OF help Include support for Freescale i.MX31 based platforms using the device tree for discovery. @@ -737,95 +731,19 @@ config MACH_EUKREA_MBIMXSD51_BASEBOARD endchoice -config MX51_EFIKA_COMMON - bool - select SOC_IMX51 - select IMX_HAVE_PLATFORM_IMX_UART - select IMX_HAVE_PLATFORM_MXC_EHCI - select IMX_HAVE_PLATFORM_PATA_IMX - select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX - select IMX_HAVE_PLATFORM_SPI_IMX - select MXC_ULPI if USB_ULPI - -config MACH_MX51_EFIKAMX - bool "Support MX51 Genesi Efika MX nettop" - select LEDS_GPIO_REGISTER - select MX51_EFIKA_COMMON - help - Include support for Genesi Efika MX nettop. This includes specific - configurations for the board and its peripherals. - -config MACH_MX51_EFIKASB - bool "Support MX51 Genesi Efika Smartbook" - select LEDS_GPIO_REGISTER - select MX51_EFIKA_COMMON - help - Include support for Genesi Efika Smartbook. This includes specific - configurations for the board and its peripherals. - -comment "i.MX53 machines:" - -config MACH_IMX53_DT - bool "Support i.MX53 platforms from device tree" - select SOC_IMX53 - select MACH_MX53_ARD - select MACH_MX53_EVK - select MACH_MX53_LOCO - select MACH_MX53_SMD - help - Include support for Freescale i.MX53 based platforms - using the device tree for discovery - -config MACH_MX53_EVK - bool "Support MX53 EVK platforms" - select SOC_IMX53 - select IMX_HAVE_PLATFORM_IMX2_WDT - select IMX_HAVE_PLATFORM_IMX_UART - select IMX_HAVE_PLATFORM_IMX_I2C - select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX - select IMX_HAVE_PLATFORM_SPI_IMX - select LEDS_GPIO_REGISTER - help - Include support for MX53 EVK platform. This includes specific - configurations for the board and its peripherals. - -config MACH_MX53_SMD - bool "Support MX53 SMD platforms" - select SOC_IMX53 - select IMX_HAVE_PLATFORM_IMX2_WDT - select IMX_HAVE_PLATFORM_IMX_I2C - select IMX_HAVE_PLATFORM_IMX_UART - select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX - help - Include support for MX53 SMD platform. This includes specific - configurations for the board and its peripherals. +comment "Device tree only" -config MACH_MX53_LOCO - bool "Support MX53 LOCO platforms" - select SOC_IMX53 - select IMX_HAVE_PLATFORM_IMX2_WDT - select IMX_HAVE_PLATFORM_IMX_I2C - select IMX_HAVE_PLATFORM_IMX_UART - select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX - select IMX_HAVE_PLATFORM_GPIO_KEYS - select LEDS_GPIO_REGISTER - help - Include support for MX53 LOCO platform. This includes specific - configurations for the board and its peripherals. +config SOC_IMX53 + bool "i.MX53 support" + select SOC_IMX5 + select ARCH_MX5 + select ARCH_MX53 + select HAVE_CAN_FLEXCAN if CAN + select PINCTRL + select PINCTRL_IMX53 -config MACH_MX53_ARD - bool "Support MX53 ARD platforms" - select SOC_IMX53 - select IMX_HAVE_PLATFORM_IMX2_WDT - select IMX_HAVE_PLATFORM_IMX_I2C - select IMX_HAVE_PLATFORM_IMX_UART - select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX - select IMX_HAVE_PLATFORM_GPIO_KEYS help - Include support for MX53 ARD platform. This includes specific - configurations for the board and its peripherals. - -comment "i.MX6 family:" + This enables support for Freescale i.MX53 processor. config SOC_IMX6Q bool "i.MX6 Quad support" diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile index d004d37..895754a 100644 --- a/arch/arm/mach-imx/Makefile +++ b/arch/arm/mach-imx/Makefile @@ -13,7 +13,7 @@ imx5-pm-$(CONFIG_PM) += pm-imx5.o obj-$(CONFIG_SOC_IMX5) += cpu-imx5.o mm-imx5.o clk-imx51-imx53.o ehci-imx5.o $(imx5-pm-y) cpu_op-mx51.o obj-$(CONFIG_COMMON_CLK) += clk-pllv1.o clk-pllv2.o clk-pllv3.o clk-gate2.o \ - clk-pfd.o clk-busy.o + clk-pfd.o clk-busy.o clk.o # Support for CMOS sensor interface obj-$(CONFIG_MX1_VIDEO) += mx1-camera-fiq.o mx1-camera-fiq-ksym.o @@ -83,16 +83,9 @@ endif # i.MX5 based machines obj-$(CONFIG_MACH_MX51_BABBAGE) += mach-mx51_babbage.o obj-$(CONFIG_MACH_MX51_3DS) += mach-mx51_3ds.o -obj-$(CONFIG_MACH_MX53_EVK) += mach-mx53_evk.o -obj-$(CONFIG_MACH_MX53_SMD) += mach-mx53_smd.o -obj-$(CONFIG_MACH_MX53_LOCO) += mach-mx53_loco.o -obj-$(CONFIG_MACH_MX53_ARD) += mach-mx53_ard.o obj-$(CONFIG_MACH_EUKREA_CPUIMX51SD) += mach-cpuimx51sd.o obj-$(CONFIG_MACH_EUKREA_MBIMXSD51_BASEBOARD) += eukrea_mbimxsd51-baseboard.o -obj-$(CONFIG_MX51_EFIKA_COMMON) += mx51_efika.o -obj-$(CONFIG_MACH_MX51_EFIKAMX) += mach-mx51_efikamx.o -obj-$(CONFIG_MACH_MX51_EFIKASB) += mach-mx51_efikasb.o obj-$(CONFIG_MACH_MX50_RDP) += mach-mx50_rdp.o obj-$(CONFIG_MACH_IMX51_DT) += imx51-dt.o -obj-$(CONFIG_MACH_IMX53_DT) += imx53-dt.o +obj-$(CONFIG_SOC_IMX53) += mach-imx53.o diff --git a/arch/arm/mach-imx/Makefile.boot b/arch/arm/mach-imx/Makefile.boot index 05541cf..b27815d 100644 --- a/arch/arm/mach-imx/Makefile.boot +++ b/arch/arm/mach-imx/Makefile.boot @@ -37,10 +37,3 @@ initrd_phys-$(CONFIG_SOC_IMX53) := 0x70800000 zreladdr-$(CONFIG_SOC_IMX6Q) += 0x10008000 params_phys-$(CONFIG_SOC_IMX6Q) := 0x10000100 initrd_phys-$(CONFIG_SOC_IMX6Q) := 0x10800000 - -dtb-$(CONFIG_MACH_IMX51_DT) += imx51-babbage.dtb -dtb-$(CONFIG_MACH_IMX53_DT) += imx53-ard.dtb imx53-evk.dtb \ - imx53-qsb.dtb imx53-smd.dtb -dtb-$(CONFIG_SOC_IMX6Q) += imx6q-arm2.dtb \ - imx6q-sabrelite.dtb \ - imx6q-sabresd.dtb \ diff --git a/arch/arm/mach-imx/clk-imx21.c b/arch/arm/mach-imx/clk-imx21.c index ea13e61..cf65148 100644 --- a/arch/arm/mach-imx/clk-imx21.c +++ b/arch/arm/mach-imx/clk-imx21.c @@ -23,7 +23,6 @@ #include <linux/clk-provider.h> #include <linux/io.h> #include <linux/module.h> -#include <linux/clkdev.h> #include <linux/err.h> #include <mach/hardware.h> diff --git a/arch/arm/mach-imx/clk-imx35.c b/arch/arm/mach-imx/clk-imx35.c index 65fb8bc..177259b 100644 --- a/arch/arm/mach-imx/clk-imx35.c +++ b/arch/arm/mach-imx/clk-imx35.c @@ -62,8 +62,8 @@ enum mx35_clks { kpp_gate, mlb_gate, mshc_gate, owire_gate, pwm_gate, rngc_gate, rtc_gate, rtic_gate, scc_gate, sdma_gate, spba_gate, spdif_gate, ssi1_gate, ssi2_gate, uart1_gate, uart2_gate, uart3_gate, usbotg_gate, - wdog_gate, max_gate, admux_gate, csi_gate, iim_gate, gpu2d_gate, - clk_max + wdog_gate, max_gate, admux_gate, csi_gate, csi_div, csi_sel, iim_gate, + gpu2d_gate, clk_max }; static struct clk *clk[clk_max]; @@ -142,6 +142,9 @@ int __init mx35_clocks_init() clk[nfc_div] = imx_clk_divider("nfc_div", "ahb", base + MX35_CCM_PDR4, 28, 4); + clk[csi_sel] = imx_clk_mux("csi_sel", base + MX35_CCM_PDR2, 7, 1, std_sel, ARRAY_SIZE(std_sel)); + clk[csi_div] = imx_clk_divider("csi_div", "csi_sel", base + MX35_CCM_PDR2, 16, 6); + clk[asrc_gate] = imx_clk_gate2("asrc_gate", "ipg", base + MX35_CCM_CGR0, 0); clk[pata_gate] = imx_clk_gate2("pata_gate", "ipg", base + MX35_CCM_CGR0, 2); clk[audmux_gate] = imx_clk_gate2("audmux_gate", "ipg", base + MX35_CCM_CGR0, 4); @@ -192,7 +195,7 @@ int __init mx35_clocks_init() clk[max_gate] = imx_clk_gate2("max_gate", "dummy", base + MX35_CCM_CGR2, 26); clk[admux_gate] = imx_clk_gate2("admux_gate", "ipg", base + MX35_CCM_CGR2, 30); - clk[csi_gate] = imx_clk_gate2("csi_gate", "ipg", base + MX35_CCM_CGR3, 0); + clk[csi_gate] = imx_clk_gate2("csi_gate", "csi_div", base + MX35_CCM_CGR3, 0); clk[iim_gate] = imx_clk_gate2("iim_gate", "ipg", base + MX35_CCM_CGR3, 2); clk[gpu2d_gate] = imx_clk_gate2("gpu2d_gate", "ahb", base + MX35_CCM_CGR3, 4); @@ -228,6 +231,7 @@ int __init mx35_clocks_init() clk_register_clkdev(clk[i2c3_gate], NULL, "imx-i2c.2"); clk_register_clkdev(clk[ipu_gate], NULL, "ipu-core"); clk_register_clkdev(clk[ipu_gate], NULL, "mx3_sdc_fb"); + clk_register_clkdev(clk[kpp_gate], NULL, "imx-keypad"); clk_register_clkdev(clk[owire_gate], NULL, "mxc_w1"); clk_register_clkdev(clk[sdma_gate], NULL, "imx35-sdma"); clk_register_clkdev(clk[ssi1_gate], NULL, "imx-ssi.0"); @@ -253,6 +257,7 @@ int __init mx35_clocks_init() clk_register_clkdev(clk[usbotg_gate], "ahb", "fsl-usb2-udc"); clk_register_clkdev(clk[wdog_gate], NULL, "imx2-wdt.0"); clk_register_clkdev(clk[nfc_div], NULL, "mxc_nand.0"); + clk_register_clkdev(clk[csi_gate], NULL, "mx3-camera.0"); clk_prepare_enable(clk[spba_gate]); clk_prepare_enable(clk[gpio1_gate]); diff --git a/arch/arm/mach-imx/clk-imx51-imx53.c b/arch/arm/mach-imx/clk-imx51-imx53.c index 4bdcaa9..e5165a8 100644 --- a/arch/arm/mach-imx/clk-imx51-imx53.c +++ b/arch/arm/mach-imx/clk-imx51-imx53.c @@ -39,16 +39,17 @@ static const char *ssi_ext2_com_sels[] = { "ssi_ext2_podf", "ssi2_root_gate", }; static const char *emi_slow_sel[] = { "main_bus", "ahb", }; static const char *usb_phy_sel_str[] = { "osc", "usb_phy_podf", }; static const char *mx51_ipu_di0_sel[] = { "di_pred", "osc", "ckih1", "tve_di", }; -static const char *mx53_ipu_di0_sel[] = { "di_pred", "osc", "ckih1", "di_pll4_podf", "dummy", "ldb_di0", }; +static const char *mx53_ipu_di0_sel[] = { "di_pred", "osc", "ckih1", "di_pll4_podf", "dummy", "ldb_di0_gate", }; static const char *mx53_ldb_di0_sel[] = { "pll3_sw", "pll4_sw", }; static const char *mx51_ipu_di1_sel[] = { "di_pred", "osc", "ckih1", "tve_di", "ipp_di1", }; -static const char *mx53_ipu_di1_sel[] = { "di_pred", "osc", "ckih1", "tve_di", "ipp_di1", "ldb_di1", }; +static const char *mx53_ipu_di1_sel[] = { "di_pred", "osc", "ckih1", "tve_di", "ipp_di1", "ldb_di1_gate", }; static const char *mx53_ldb_di1_sel[] = { "pll3_sw", "pll4_sw", }; static const char *mx51_tve_ext_sel[] = { "osc", "ckih1", }; static const char *mx53_tve_ext_sel[] = { "pll4_sw", "ckih1", }; static const char *tve_sel[] = { "tve_pred", "tve_ext_sel", }; static const char *ipu_sel[] = { "axi_a", "axi_b", "emi_slow_gate", "ahb", }; static const char *vpu_sel[] = { "axi_a", "axi_b", "emi_slow_gate", "ahb", }; +static const char *mx53_can_sel[] = { "ipg", "ckih1", "ckih2", "lp_apm", }; enum imx5_clks { dummy, ckil, osc, ckih1, ckih2, ahb, ipg, axi_a, axi_b, uart_pred, @@ -82,6 +83,7 @@ enum imx5_clks { ssi_ext1_podf, ssi_ext2_pred, ssi_ext2_podf, ssi1_root_gate, ssi2_root_gate, ssi3_root_gate, ssi_ext1_gate, ssi_ext2_gate, epit1_ipg_gate, epit1_hf_gate, epit2_ipg_gate, epit2_hf_gate, + can_sel, can1_serial_gate, can1_ipg_gate, clk_max }; @@ -421,8 +423,12 @@ int __init mx53_clocks_init(unsigned long rate_ckil, unsigned long rate_osc, clk[esdhc4_per_gate] = imx_clk_gate2("esdhc4_per_gate", "esdhc_d_sel", MXC_CCM_CCGR3, 14); clk[usb_phy1_gate] = imx_clk_gate2("usb_phy1_gate", "usb_phy_sel", MXC_CCM_CCGR4, 10); clk[usb_phy2_gate] = imx_clk_gate2("usb_phy2_gate", "usb_phy_sel", MXC_CCM_CCGR4, 12); - clk[can2_serial_gate] = imx_clk_gate2("can2_serial_gate", "ipg", MXC_CCM_CCGR4, 6); - clk[can2_ipg_gate] = imx_clk_gate2("can2_ipg_gate", "ipg", MXC_CCM_CCGR4, 8); + clk[can_sel] = imx_clk_mux("can_sel", MXC_CCM_CSCMR2, 6, 2, + mx53_can_sel, ARRAY_SIZE(mx53_can_sel)); + clk[can1_serial_gate] = imx_clk_gate2("can1_serial_gate", "can_sel", MXC_CCM_CCGR6, 22); + clk[can1_ipg_gate] = imx_clk_gate2("can1_ipg_gate", "ipg", MXC_CCM_CCGR6, 20); + clk[can2_serial_gate] = imx_clk_gate2("can2_serial_gate", "can_sel", MXC_CCM_CCGR4, 8); + clk[can2_ipg_gate] = imx_clk_gate2("can2_ipg_gate", "ipg", MXC_CCM_CCGR4, 6); clk[i2c3_gate] = imx_clk_gate2("i2c3_gate", "per_root", MXC_CCM_CCGR1, 22); for (i = 0; i < ARRAY_SIZE(clk); i++) @@ -455,6 +461,10 @@ int __init mx53_clocks_init(unsigned long rate_ckil, unsigned long rate_osc, clk_register_clkdev(clk[ssi1_ipg_gate], NULL, "63fcc000.ssi"); clk_register_clkdev(clk[ssi2_ipg_gate], NULL, "50014000.ssi"); clk_register_clkdev(clk[ssi3_ipg_gate], NULL, "63fd0000.ssi"); + clk_register_clkdev(clk[can1_ipg_gate], "ipg", "53fc8000.can"); + clk_register_clkdev(clk[can1_serial_gate], "per", "53fc8000.can"); + clk_register_clkdev(clk[can2_ipg_gate], "ipg", "53fcc000.can"); + clk_register_clkdev(clk[can2_serial_gate], "per", "53fcc000.can"); /* set SDHC root clock to 200MHZ*/ clk_set_rate(clk[esdhc_a_podf], 200000000); diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c index 4233d9e..3ec242f 100644 --- a/arch/arm/mach-imx/clk-imx6q.c +++ b/arch/arm/mach-imx/clk-imx6q.c @@ -157,6 +157,7 @@ enum mx6q_clks { }; static struct clk *clk[clk_max]; +static struct clk_onecell_data clk_data; static enum mx6q_clks const clks_init_on[] __initconst = { mmdc_ch0_axi, rom, @@ -394,52 +395,24 @@ int __init mx6q_clocks_init(void) pr_err("i.MX6q clk %d: register failed with %ld\n", i, PTR_ERR(clk[i])); + clk_data.clks = clk; + clk_data.clk_num = ARRAY_SIZE(clk); + of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); + clk_register_clkdev(clk[gpt_ipg], "ipg", "imx-gpt.0"); clk_register_clkdev(clk[gpt_ipg_per], "per", "imx-gpt.0"); clk_register_clkdev(clk[twd], NULL, "smp_twd"); - clk_register_clkdev(clk[apbh_dma], NULL, "110000.dma-apbh"); - clk_register_clkdev(clk[per1_bch], "per1_bch", "112000.gpmi-nand"); - clk_register_clkdev(clk[gpmi_bch_apb], "gpmi_bch_apb", "112000.gpmi-nand"); - clk_register_clkdev(clk[gpmi_bch], "gpmi_bch", "112000.gpmi-nand"); - clk_register_clkdev(clk[gpmi_apb], "gpmi_apb", "112000.gpmi-nand"); - clk_register_clkdev(clk[gpmi_io], "gpmi_io", "112000.gpmi-nand"); - clk_register_clkdev(clk[usboh3], NULL, "2184000.usb"); - clk_register_clkdev(clk[usboh3], NULL, "2184200.usb"); - clk_register_clkdev(clk[usboh3], NULL, "2184400.usb"); - clk_register_clkdev(clk[usboh3], NULL, "2184600.usb"); - clk_register_clkdev(clk[usbphy1], NULL, "20c9000.usbphy"); - clk_register_clkdev(clk[usbphy2], NULL, "20ca000.usbphy"); - clk_register_clkdev(clk[uart_serial], "per", "2020000.serial"); - clk_register_clkdev(clk[uart_ipg], "ipg", "2020000.serial"); - clk_register_clkdev(clk[uart_serial], "per", "21e8000.serial"); - clk_register_clkdev(clk[uart_ipg], "ipg", "21e8000.serial"); - clk_register_clkdev(clk[uart_serial], "per", "21ec000.serial"); - clk_register_clkdev(clk[uart_ipg], "ipg", "21ec000.serial"); - clk_register_clkdev(clk[uart_serial], "per", "21f0000.serial"); - clk_register_clkdev(clk[uart_ipg], "ipg", "21f0000.serial"); - clk_register_clkdev(clk[uart_serial], "per", "21f4000.serial"); - clk_register_clkdev(clk[uart_ipg], "ipg", "21f4000.serial"); - clk_register_clkdev(clk[enet], NULL, "2188000.ethernet"); - clk_register_clkdev(clk[usdhc1], NULL, "2190000.usdhc"); - clk_register_clkdev(clk[usdhc2], NULL, "2194000.usdhc"); - clk_register_clkdev(clk[usdhc3], NULL, "2198000.usdhc"); - clk_register_clkdev(clk[usdhc4], NULL, "219c000.usdhc"); - clk_register_clkdev(clk[i2c1], NULL, "21a0000.i2c"); - clk_register_clkdev(clk[i2c2], NULL, "21a4000.i2c"); - clk_register_clkdev(clk[i2c3], NULL, "21a8000.i2c"); - clk_register_clkdev(clk[ecspi1], NULL, "2008000.ecspi"); - clk_register_clkdev(clk[ecspi2], NULL, "200c000.ecspi"); - clk_register_clkdev(clk[ecspi3], NULL, "2010000.ecspi"); - clk_register_clkdev(clk[ecspi4], NULL, "2014000.ecspi"); - clk_register_clkdev(clk[ecspi5], NULL, "2018000.ecspi"); - clk_register_clkdev(clk[sdma], NULL, "20ec000.sdma"); - clk_register_clkdev(clk[dummy], NULL, "20bc000.wdog"); - clk_register_clkdev(clk[dummy], NULL, "20c0000.wdog"); - clk_register_clkdev(clk[ssi1_ipg], NULL, "2028000.ssi"); clk_register_clkdev(clk[cko1_sel], "cko1_sel", NULL); clk_register_clkdev(clk[ahb], "ahb", NULL); clk_register_clkdev(clk[cko1], "cko1", NULL); + /* + * The gpmi needs 100MHz frequency in the EDO/Sync mode, + * We can not get the 100MHz from the pll2_pfd0_352m. + * So choose pll2_pfd2_396m as enfc_sel's parent. + */ + clk_set_parent(clk[enfc_sel], clk[pll2_pfd2_396m]); + for (i = 0; i < ARRAY_SIZE(clks_init_on); i++) clk_prepare_enable(clk[clks_init_on[i]]); diff --git a/arch/arm/mach-imx/clk-pllv1.c b/arch/arm/mach-imx/clk-pllv1.c index 2d856f9c..02be731 100644 --- a/arch/arm/mach-imx/clk-pllv1.c +++ b/arch/arm/mach-imx/clk-pllv1.c @@ -6,7 +6,7 @@ #include <linux/err.h> #include <mach/common.h> #include <mach/hardware.h> -#include <mach/clock.h> + #include "clk.h" /** @@ -29,8 +29,53 @@ static unsigned long clk_pllv1_recalc_rate(struct clk_hw *hw, unsigned long parent_rate) { struct clk_pllv1 *pll = to_clk_pllv1(hw); + long long ll; + int mfn_abs; + unsigned int mfi, mfn, mfd, pd; + u32 reg; + unsigned long rate; + + reg = readl(pll->base); + + /* + * Get the resulting clock rate from a PLL register value and the input + * frequency. PLLs with this register layout can be found on i.MX1, + * i.MX21, i.MX27 and i,MX31 + * + * mfi + mfn / (mfd + 1) + * f = 2 * f_ref * -------------------- + * pd + 1 + */ + + mfi = (reg >> 10) & 0xf; + mfn = reg & 0x3ff; + mfd = (reg >> 16) & 0x3ff; + pd = (reg >> 26) & 0xf; + + mfi = mfi <= 5 ? 5 : mfi; + + mfn_abs = mfn; + + /* + * On all i.MXs except i.MX1 and i.MX21 mfn is a 10bit + * 2's complements number + */ + if (!cpu_is_mx1() && !cpu_is_mx21() && mfn >= 0x200) + mfn_abs = 0x400 - mfn; + + rate = parent_rate * 2; + rate /= pd + 1; + + ll = (unsigned long long)rate * mfn_abs; + + do_div(ll, mfd + 1); + + if (!cpu_is_mx1() && !cpu_is_mx21() && mfn >= 0x200) + ll = -ll; + + ll = (rate * mfi) + ll; - return mxc_decode_pll(readl(pll->base), parent_rate); + return ll; } struct clk_ops clk_pllv1_ops = { diff --git a/arch/arm/mach-imx/clk.c b/arch/arm/mach-imx/clk.c new file mode 100644 index 0000000..f5e8be8 --- /dev/null +++ b/arch/arm/mach-imx/clk.c @@ -0,0 +1,3 @@ +#include <linux/spinlock.h> + +DEFINE_SPINLOCK(imx_ccm_lock); diff --git a/arch/arm/mach-imx/clk.h b/arch/arm/mach-imx/clk.h index 1bf64fe..5f2d8ac 100644 --- a/arch/arm/mach-imx/clk.h +++ b/arch/arm/mach-imx/clk.h @@ -3,7 +3,8 @@ #include <linux/spinlock.h> #include <linux/clk-provider.h> -#include <mach/clock.h> + +extern spinlock_t imx_ccm_lock; struct clk *imx_clk_pllv1(const char *name, const char *parent, void __iomem *base); diff --git a/arch/arm/mach-imx/devices-imx53.h b/arch/arm/mach-imx/devices-imx53.h deleted file mode 100644 index 77e0db9..0000000 --- a/arch/arm/mach-imx/devices-imx53.h +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Copyright (C) 2010 Yong Shen. <Yong.Shen@linaro.org> - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. - */ -#include <mach/mx53.h> -#include <mach/devices-common.h> - -extern const struct imx_fec_data imx53_fec_data; -#define imx53_add_fec(pdata) \ - imx_add_fec(&imx53_fec_data, pdata) - -extern const struct imx_imx_uart_1irq_data imx53_imx_uart_data[]; -#define imx53_add_imx_uart(id, pdata) \ - imx_add_imx_uart_1irq(&imx53_imx_uart_data[id], pdata) - - -extern const struct imx_imx_i2c_data imx53_imx_i2c_data[]; -#define imx53_add_imx_i2c(id, pdata) \ - imx_add_imx_i2c(&imx53_imx_i2c_data[id], pdata) - -extern const struct imx_sdhci_esdhc_imx_data imx53_sdhci_esdhc_imx_data[]; -#define imx53_add_sdhci_esdhc_imx(id, pdata) \ - imx_add_sdhci_esdhc_imx(&imx53_sdhci_esdhc_imx_data[id], pdata) - -extern const struct imx_spi_imx_data imx53_ecspi_data[]; -#define imx53_add_ecspi(id, pdata) \ - imx_add_spi_imx(&imx53_ecspi_data[id], pdata) - -extern const struct imx_imx2_wdt_data imx53_imx2_wdt_data[]; -#define imx53_add_imx2_wdt(id) \ - imx_add_imx2_wdt(&imx53_imx2_wdt_data[id]) - -extern const struct imx_imx_ssi_data imx53_imx_ssi_data[]; -#define imx53_add_imx_ssi(id, pdata) \ - imx_add_imx_ssi(&imx53_imx_ssi_data[id], pdata) - -extern const struct imx_imx_keypad_data imx53_imx_keypad_data; -#define imx53_add_imx_keypad(pdata) \ - imx_add_imx_keypad(&imx53_imx_keypad_data, pdata) - -extern const struct imx_pata_imx_data imx53_pata_imx_data; -#define imx53_add_pata_imx() \ - imx_add_pata_imx(&imx53_pata_imx_data) - -extern struct platform_device *__init imx53_add_ahci_imx(void); diff --git a/arch/arm/mach-imx/efika.h b/arch/arm/mach-imx/efika.h deleted file mode 100644 index 014aa98..0000000 --- a/arch/arm/mach-imx/efika.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef _EFIKA_H -#define _EFIKA_H - -#define EFIKA_WLAN_EN IMX_GPIO_NR(2, 16) -#define EFIKA_WLAN_RESET IMX_GPIO_NR(2, 10) -#define EFIKA_USB_PHY_RESET IMX_GPIO_NR(2, 9) - -void __init efika_board_common_init(void); - -#endif diff --git a/arch/arm/mach-imx/ehci-imx25.c b/arch/arm/mach-imx/ehci-imx25.c index 05bb41d..412c583 100644 --- a/arch/arm/mach-imx/ehci-imx25.c +++ b/arch/arm/mach-imx/ehci-imx25.c @@ -17,7 +17,7 @@ #include <linux/io.h> #include <mach/hardware.h> -#include <mach/mxc_ehci.h> +#include <linux/platform_data/usb-ehci-mxc.h> #define USBCTRL_OTGBASE_OFFSET 0x600 diff --git a/arch/arm/mach-imx/ehci-imx27.c b/arch/arm/mach-imx/ehci-imx27.c index fa69419..cd6e1f8 100644 --- a/arch/arm/mach-imx/ehci-imx27.c +++ b/arch/arm/mach-imx/ehci-imx27.c @@ -17,7 +17,7 @@ #include <linux/io.h> #include <mach/hardware.h> -#include <mach/mxc_ehci.h> +#include <linux/platform_data/usb-ehci-mxc.h> #define USBCTRL_OTGBASE_OFFSET 0x600 diff --git a/arch/arm/mach-imx/ehci-imx31.c b/arch/arm/mach-imx/ehci-imx31.c index faad0f1..9a880c7 100644 --- a/arch/arm/mach-imx/ehci-imx31.c +++ b/arch/arm/mach-imx/ehci-imx31.c @@ -17,7 +17,7 @@ #include <linux/io.h> #include <mach/hardware.h> -#include <mach/mxc_ehci.h> +#include <linux/platform_data/usb-ehci-mxc.h> #define USBCTRL_OTGBASE_OFFSET 0x600 diff --git a/arch/arm/mach-imx/ehci-imx35.c b/arch/arm/mach-imx/ehci-imx35.c index 73574c3..779e16e 100644 --- a/arch/arm/mach-imx/ehci-imx35.c +++ b/arch/arm/mach-imx/ehci-imx35.c @@ -17,7 +17,7 @@ #include <linux/io.h> #include <mach/hardware.h> -#include <mach/mxc_ehci.h> +#include <linux/platform_data/usb-ehci-mxc.h> #define USBCTRL_OTGBASE_OFFSET 0x600 diff --git a/arch/arm/mach-imx/ehci-imx5.c b/arch/arm/mach-imx/ehci-imx5.c index a6a4afb..cf8d00e 100644 --- a/arch/arm/mach-imx/ehci-imx5.c +++ b/arch/arm/mach-imx/ehci-imx5.c @@ -17,7 +17,7 @@ #include <linux/io.h> #include <mach/hardware.h> -#include <mach/mxc_ehci.h> +#include <linux/platform_data/usb-ehci-mxc.h> #define MXC_OTG_OFFSET 0 #define MXC_H1_OFFSET 0x200 diff --git a/arch/arm/mach-imx/hotplug.c b/arch/arm/mach-imx/hotplug.c index f8f7437..b07b778 100644 --- a/arch/arm/mach-imx/hotplug.c +++ b/arch/arm/mach-imx/hotplug.c @@ -15,11 +15,6 @@ #include <asm/cp15.h> #include <mach/common.h> -int platform_cpu_kill(unsigned int cpu) -{ - return 1; -} - static inline void cpu_enter_lowpower(void) { unsigned int v; @@ -47,7 +42,7 @@ static inline void cpu_enter_lowpower(void) * * Called with IRQs disabled */ -void platform_cpu_die(unsigned int cpu) +void imx_cpu_die(unsigned int cpu) { cpu_enter_lowpower(); imx_enable_cpu(cpu, false); @@ -56,12 +51,3 @@ void platform_cpu_die(unsigned int cpu) while (1) ; } - -int platform_cpu_disable(unsigned int cpu) -{ - /* - * we don't allow CPU 0 to be shutdown (it is still too special - * e.g. clock tick interrupts) - */ - return cpu == 0 ? -EPERM : 0; -} diff --git a/arch/arm/mach-imx/imx51-dt.c b/arch/arm/mach-imx/imx51-dt.c index d4067fe..f233b4b 100644 --- a/arch/arm/mach-imx/imx51-dt.c +++ b/arch/arm/mach-imx/imx51-dt.c @@ -13,7 +13,6 @@ #include <linux/irq.h> #include <linux/of_irq.h> #include <linux/of_platform.h> -#include <linux/pinctrl/machine.h> #include <asm/mach/arch.h> #include <asm/mach/time.h> #include <mach/common.h> @@ -44,27 +43,8 @@ static const struct of_dev_auxdata imx51_auxdata_lookup[] __initconst = { { /* sentinel */ } }; -static const struct of_device_id imx51_iomuxc_of_match[] __initconst = { - { .compatible = "fsl,imx51-iomuxc-babbage", .data = imx51_babbage_common_init, }, - { /* sentinel */ } -}; - static void __init imx51_dt_init(void) { - struct device_node *node; - const struct of_device_id *of_id; - void (*func)(void); - - pinctrl_provide_dummies(); - - node = of_find_matching_node(NULL, imx51_iomuxc_of_match); - if (node) { - of_id = of_match_node(imx51_iomuxc_of_match, node); - func = of_id->data; - func(); - of_node_put(node); - } - of_platform_populate(NULL, of_default_bus_match_table, imx51_auxdata_lookup, NULL); } @@ -79,7 +59,6 @@ static struct sys_timer imx51_timer = { }; static const char *imx51_dt_board_compat[] __initdata = { - "fsl,imx51-babbage", "fsl,imx51", NULL }; diff --git a/arch/arm/mach-imx/imx53-dt.c b/arch/arm/mach-imx/mach-imx53.c index 1b7a2fc..29711e9 100644 --- a/arch/arm/mach-imx/imx53-dt.c +++ b/arch/arm/mach-imx/mach-imx53.c @@ -17,7 +17,6 @@ #include <linux/irq.h> #include <linux/of_irq.h> #include <linux/of_platform.h> -#include <linux/pinctrl/machine.h> #include <asm/mach/arch.h> #include <asm/mach/time.h> #include <mach/common.h> @@ -51,14 +50,6 @@ static const struct of_dev_auxdata imx53_auxdata_lookup[] __initconst = { { /* sentinel */ } }; -static const struct of_device_id imx53_iomuxc_of_match[] __initconst = { - { .compatible = "fsl,imx53-iomuxc-ard", .data = imx53_ard_common_init, }, - { .compatible = "fsl,imx53-iomuxc-evk", .data = imx53_evk_common_init, }, - { .compatible = "fsl,imx53-iomuxc-qsb", .data = imx53_qsb_common_init, }, - { .compatible = "fsl,imx53-iomuxc-smd", .data = imx53_smd_common_init, }, - { /* sentinel */ } -}; - static void __init imx53_qsb_init(void) { struct clk *clk; @@ -74,20 +65,6 @@ static void __init imx53_qsb_init(void) static void __init imx53_dt_init(void) { - struct device_node *node; - const struct of_device_id *of_id; - void (*func)(void); - - pinctrl_provide_dummies(); - - node = of_find_matching_node(NULL, imx53_iomuxc_of_match); - if (node) { - of_id = of_match_node(imx53_iomuxc_of_match, node); - func = of_id->data; - func(); - of_node_put(node); - } - if (of_machine_is_compatible("fsl,imx53-qsb")) imx53_qsb_init(); @@ -105,10 +82,6 @@ static struct sys_timer imx53_timer = { }; static const char *imx53_dt_board_compat[] __initdata = { - "fsl,imx53-ard", - "fsl,imx53-evk", - "fsl,imx53-qsb", - "fsl,imx53-smd", "fsl,imx53", NULL }; diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c index 045b3f6..36979d3 100644 --- a/arch/arm/mach-imx/mach-imx6q.c +++ b/arch/arm/mach-imx/mach-imx6q.c @@ -22,7 +22,6 @@ #include <linux/of_address.h> #include <linux/of_irq.h> #include <linux/of_platform.h> -#include <linux/pinctrl/machine.h> #include <linux/phy.h> #include <linux/micrel_phy.h> #include <linux/mfd/anatop.h> @@ -100,7 +99,6 @@ static void __init imx6q_sabrelite_cko1_setup(void) clk_set_parent(cko1_sel, ahb); rate = clk_round_rate(cko1, 16000000); clk_set_rate(cko1, rate); - clk_register_clkdev(cko1, NULL, "0-000a"); put_clk: if (!IS_ERR(cko1_sel)) clk_put(cko1_sel); @@ -159,12 +157,6 @@ static void __init imx6q_usb_init(void) static void __init imx6q_init_machine(void) { - /* - * This should be removed when all imx6q boards have pinctrl - * states for devices defined in device tree. - */ - pinctrl_provide_dummies(); - if (of_machine_is_compatible("fsl,imx6q-sabrelite")) imx6q_sabrelite_init(); @@ -218,14 +210,12 @@ static struct sys_timer imx6q_timer = { }; static const char *imx6q_dt_compat[] __initdata = { - "fsl,imx6q-arm2", - "fsl,imx6q-sabrelite", - "fsl,imx6q-sabresd", "fsl,imx6q", NULL, }; DT_MACHINE_START(IMX6Q, "Freescale i.MX6 Quad (Device Tree)") + .smp = smp_ops(imx_smp_ops), .map_io = imx6q_map_io, .init_irq = imx6q_init_irq, .handle_irq = imx6q_handle_irq, diff --git a/arch/arm/mach-imx/mach-kzm_arm11_01.c b/arch/arm/mach-imx/mach-kzm_arm11_01.c index 5d08533..0330078 100644 --- a/arch/arm/mach-imx/mach-kzm_arm11_01.c +++ b/arch/arm/mach-imx/mach-kzm_arm11_01.c @@ -36,7 +36,6 @@ #include <asm/mach/map.h> #include <asm/mach/time.h> -#include <mach/clock.h> #include <mach/common.h> #include <mach/hardware.h> #include <mach/iomux-mx3.h> @@ -259,13 +258,13 @@ static void __init kzm_board_init(void) */ static struct map_desc kzm_io_desc[] __initdata = { { - .virtual = MX31_CS4_BASE_ADDR_VIRT, + .virtual = (unsigned long)MX31_CS4_BASE_ADDR_VIRT, .pfn = __phys_to_pfn(MX31_CS4_BASE_ADDR), .length = MX31_CS4_SIZE, .type = MT_DEVICE }, { - .virtual = MX31_CS5_BASE_ADDR_VIRT, + .virtual = (unsigned long)MX31_CS5_BASE_ADDR_VIRT, .pfn = __phys_to_pfn(MX31_CS5_BASE_ADDR), .length = MX31_CS5_SIZE, .type = MT_DEVICE diff --git a/arch/arm/mach-imx/mach-mx31ads.c b/arch/arm/mach-imx/mach-mx31ads.c index d37f480..e774b07 100644 --- a/arch/arm/mach-imx/mach-mx31ads.c +++ b/arch/arm/mach-imx/mach-mx31ads.c @@ -540,7 +540,7 @@ static void __init mxc_init_audio(void) */ static struct map_desc mx31ads_io_desc[] __initdata = { { - .virtual = MX31_CS4_BASE_ADDR_VIRT, + .virtual = (unsigned long)MX31_CS4_BASE_ADDR_VIRT, .pfn = __phys_to_pfn(MX31_CS4_BASE_ADDR), .length = CS4_CS8900_MMIO_START, .type = MT_DEVICE diff --git a/arch/arm/mach-imx/mach-mx31lite.c b/arch/arm/mach-imx/mach-mx31lite.c index c8785b3..ef57cff 100644 --- a/arch/arm/mach-imx/mach-mx31lite.c +++ b/arch/arm/mach-imx/mach-mx31lite.c @@ -207,7 +207,7 @@ static struct platform_device physmap_flash_device = { */ static struct map_desc mx31lite_io_desc[] __initdata = { { - .virtual = MX31_CS4_BASE_ADDR_VIRT, + .virtual = (unsigned long)MX31_CS4_BASE_ADDR_VIRT, .pfn = __phys_to_pfn(MX31_CS4_BASE_ADDR), .length = MX31_CS4_SIZE, .type = MT_DEVICE diff --git a/arch/arm/mach-imx/mach-mx31moboard.c b/arch/arm/mach-imx/mach-mx31moboard.c index d46290b..459e754 100644 --- a/arch/arm/mach-imx/mach-mx31moboard.c +++ b/arch/arm/mach-imx/mach-mx31moboard.c @@ -47,7 +47,7 @@ #include <mach/hardware.h> #include <mach/iomux-mx3.h> #include <mach/ulpi.h> -#include <mach/ssi.h> +#include <linux/platform_data/asoc-imx-ssi.h> #include "devices-imx31.h" diff --git a/arch/arm/mach-imx/mach-mx51_efikamx.c b/arch/arm/mach-imx/mach-mx51_efikamx.c deleted file mode 100644 index 8d09c01..0000000 --- a/arch/arm/mach-imx/mach-mx51_efikamx.c +++ /dev/null @@ -1,300 +0,0 @@ -/* - * Copyright (C) 2010 Linaro Limited - * - * based on code from the following - * Copyright 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved. - * Copyright 2009-2010 Pegatron Corporation. All Rights Reserved. - * Copyright 2009-2010 Genesi USA, Inc. All Rights Reserved. - * - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 or later at the following locations: - * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html - */ - -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/i2c.h> -#include <linux/gpio.h> -#include <linux/leds.h> -#include <linux/input.h> -#include <linux/delay.h> -#include <linux/io.h> -#include <linux/spi/flash.h> -#include <linux/spi/spi.h> -#include <linux/mfd/mc13892.h> -#include <linux/regulator/machine.h> -#include <linux/regulator/consumer.h> - -#include <mach/common.h> -#include <mach/hardware.h> -#include <mach/iomux-mx51.h> - -#include <asm/setup.h> -#include <asm/system_info.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/time.h> - -#include "devices-imx51.h" -#include "efika.h" - -#define EFIKAMX_PCBID0 IMX_GPIO_NR(3, 16) -#define EFIKAMX_PCBID1 IMX_GPIO_NR(3, 17) -#define EFIKAMX_PCBID2 IMX_GPIO_NR(3, 11) - -#define EFIKAMX_BLUE_LED IMX_GPIO_NR(3, 13) -#define EFIKAMX_GREEN_LED IMX_GPIO_NR(3, 14) -#define EFIKAMX_RED_LED IMX_GPIO_NR(3, 15) - -#define EFIKAMX_POWER_KEY IMX_GPIO_NR(2, 31) - -/* board 1.1 doesn't have same reset gpio */ -#define EFIKAMX_RESET1_1 IMX_GPIO_NR(3, 2) -#define EFIKAMX_RESET IMX_GPIO_NR(1, 4) - -#define EFIKAMX_POWEROFF IMX_GPIO_NR(4, 13) - -#define EFIKAMX_PMIC IMX_GPIO_NR(1, 6) - -/* the pci ids pin have pull up. they're driven low according to board id */ -#define MX51_PAD_PCBID0 IOMUX_PAD(0x518, 0x130, 3, 0x0, 0, PAD_CTL_PUS_100K_UP) -#define MX51_PAD_PCBID1 IOMUX_PAD(0x51C, 0x134, 3, 0x0, 0, PAD_CTL_PUS_100K_UP) -#define MX51_PAD_PCBID2 IOMUX_PAD(0x504, 0x128, 3, 0x0, 0, PAD_CTL_PUS_100K_UP) -#define MX51_PAD_PWRKEY IOMUX_PAD(0x48c, 0x0f8, 1, 0x0, 0, PAD_CTL_PUS_100K_UP | PAD_CTL_PKE) - -static iomux_v3_cfg_t mx51efikamx_pads[] = { - /* board id */ - MX51_PAD_PCBID0, - MX51_PAD_PCBID1, - MX51_PAD_PCBID2, - - /* leds */ - MX51_PAD_CSI1_D9__GPIO3_13, - MX51_PAD_CSI1_VSYNC__GPIO3_14, - MX51_PAD_CSI1_HSYNC__GPIO3_15, - - /* power key */ - MX51_PAD_PWRKEY, - - /* reset */ - MX51_PAD_DI1_PIN13__GPIO3_2, - MX51_PAD_GPIO1_4__GPIO1_4, - - /* power off */ - MX51_PAD_CSI2_VSYNC__GPIO4_13, -}; - -/* PCBID2 PCBID1 PCBID0 STATE - 1 1 1 ER1:rev1.1 - 1 1 0 ER2:rev1.2 - 1 0 1 ER3:rev1.3 - 1 0 0 ER4:rev1.4 -*/ -static void __init mx51_efikamx_board_id(void) -{ - int id; - - /* things are taking time to settle */ - msleep(150); - - gpio_request(EFIKAMX_PCBID0, "pcbid0"); - gpio_direction_input(EFIKAMX_PCBID0); - gpio_request(EFIKAMX_PCBID1, "pcbid1"); - gpio_direction_input(EFIKAMX_PCBID1); - gpio_request(EFIKAMX_PCBID2, "pcbid2"); - gpio_direction_input(EFIKAMX_PCBID2); - - id = gpio_get_value(EFIKAMX_PCBID0) ? 1 : 0; - id |= (gpio_get_value(EFIKAMX_PCBID1) ? 1 : 0) << 1; - id |= (gpio_get_value(EFIKAMX_PCBID2) ? 1 : 0) << 2; - - switch (id) { - case 7: - system_rev = 0x11; - break; - case 6: - system_rev = 0x12; - break; - case 5: - system_rev = 0x13; - break; - case 4: - system_rev = 0x14; - break; - default: - system_rev = 0x10; - break; - } - - if ((system_rev == 0x10) - || (system_rev == 0x12) - || (system_rev == 0x14)) { - printk(KERN_WARNING - "EfikaMX: Unsupported board revision 1.%u!\n", - system_rev & 0xf); - } -} - -static struct gpio_led mx51_efikamx_leds[] __initdata = { - { - .name = "efikamx:green", - .default_trigger = "default-on", - .gpio = EFIKAMX_GREEN_LED, - }, - { - .name = "efikamx:red", - .default_trigger = "ide-disk", - .gpio = EFIKAMX_RED_LED, - }, - { - .name = "efikamx:blue", - .default_trigger = "mmc0", - .gpio = EFIKAMX_BLUE_LED, - }, -}; - -static const struct gpio_led_platform_data - mx51_efikamx_leds_data __initconst = { - .leds = mx51_efikamx_leds, - .num_leds = ARRAY_SIZE(mx51_efikamx_leds), -}; - -static struct esdhc_platform_data sd_pdata = { - .cd_type = ESDHC_CD_CONTROLLER, - .wp_type = ESDHC_WP_CONTROLLER, -}; - -static struct gpio_keys_button mx51_efikamx_powerkey[] = { - { - .code = KEY_POWER, - .gpio = EFIKAMX_POWER_KEY, - .type = EV_PWR, - .desc = "Power Button (CM)", - .wakeup = 1, - .debounce_interval = 10, /* ms */ - }, -}; - -static const struct gpio_keys_platform_data mx51_efikamx_powerkey_data __initconst = { - .buttons = mx51_efikamx_powerkey, - .nbuttons = ARRAY_SIZE(mx51_efikamx_powerkey), -}; - -static void mx51_efikamx_restart(char mode, const char *cmd) -{ - if (system_rev == 0x11) - gpio_direction_output(EFIKAMX_RESET1_1, 0); - else - gpio_direction_output(EFIKAMX_RESET, 0); -} - -static struct regulator *pwgt1, *pwgt2, *coincell; - -static void mx51_efikamx_power_off(void) -{ - if (!IS_ERR(coincell)) - regulator_disable(coincell); - - if (!IS_ERR(pwgt1) && !IS_ERR(pwgt2)) { - regulator_disable(pwgt2); - regulator_disable(pwgt1); - } - gpio_direction_output(EFIKAMX_POWEROFF, 1); -} - -static int __init mx51_efikamx_power_init(void) -{ - pwgt1 = regulator_get(NULL, "pwgt1"); - pwgt2 = regulator_get(NULL, "pwgt2"); - if (!IS_ERR(pwgt1) && !IS_ERR(pwgt2)) { - regulator_enable(pwgt1); - regulator_enable(pwgt2); - } - gpio_request(EFIKAMX_POWEROFF, "poweroff"); - pm_power_off = mx51_efikamx_power_off; - - /* enable coincell charger. maybe need a small power driver ? */ - coincell = regulator_get(NULL, "coincell"); - if (!IS_ERR(coincell)) { - regulator_set_voltage(coincell, 3000000, 3000000); - regulator_enable(coincell); - } - - regulator_has_full_constraints(); - - return 0; -} - -static void __init mx51_efikamx_init_late(void) -{ - imx51_init_late(); - mx51_efikamx_power_init(); -} - -static void __init mx51_efikamx_init(void) -{ - imx51_soc_init(); - - mxc_iomux_v3_setup_multiple_pads(mx51efikamx_pads, - ARRAY_SIZE(mx51efikamx_pads)); - efika_board_common_init(); - - mx51_efikamx_board_id(); - - /* on < 1.2 boards both SD controllers are used */ - if (system_rev < 0x12) { - imx51_add_sdhci_esdhc_imx(0, NULL); - imx51_add_sdhci_esdhc_imx(1, &sd_pdata); - mx51_efikamx_leds[2].default_trigger = "mmc1"; - } else - imx51_add_sdhci_esdhc_imx(0, &sd_pdata); - - gpio_led_register_device(-1, &mx51_efikamx_leds_data); - imx_add_gpio_keys(&mx51_efikamx_powerkey_data); - - if (system_rev == 0x11) { - gpio_request(EFIKAMX_RESET1_1, "reset"); - gpio_direction_output(EFIKAMX_RESET1_1, 1); - } else { - gpio_request(EFIKAMX_RESET, "reset"); - gpio_direction_output(EFIKAMX_RESET, 1); - } - - /* - * enable wifi by default only on mx - * sb and mx have same wlan pin but the value to enable it are - * different :/ - */ - gpio_request(EFIKA_WLAN_EN, "wlan_en"); - gpio_direction_output(EFIKA_WLAN_EN, 0); - msleep(10); - - gpio_request(EFIKA_WLAN_RESET, "wlan_rst"); - gpio_direction_output(EFIKA_WLAN_RESET, 0); - msleep(10); - gpio_set_value(EFIKA_WLAN_RESET, 1); -} - -static void __init mx51_efikamx_timer_init(void) -{ - mx51_clocks_init(32768, 24000000, 22579200, 24576000); -} - -static struct sys_timer mx51_efikamx_timer = { - .init = mx51_efikamx_timer_init, -}; - -MACHINE_START(MX51_EFIKAMX, "Genesi Efika MX (Smarttop)") - .atag_offset = 0x100, - .map_io = mx51_map_io, - .init_early = imx51_init_early, - .init_irq = mx51_init_irq, - .handle_irq = imx51_handle_irq, - .timer = &mx51_efikamx_timer, - .init_machine = mx51_efikamx_init, - .init_late = mx51_efikamx_init_late, - .restart = mx51_efikamx_restart, -MACHINE_END diff --git a/arch/arm/mach-imx/mach-mx51_efikasb.c b/arch/arm/mach-imx/mach-mx51_efikasb.c deleted file mode 100644 index fdbd181..0000000 --- a/arch/arm/mach-imx/mach-mx51_efikasb.c +++ /dev/null @@ -1,296 +0,0 @@ -/* - * Copyright (C) Arnaud Patard <arnaud.patard@rtp-net.org> - * - * based on code from the following - * Copyright 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved. - * Copyright 2009-2010 Pegatron Corporation. All Rights Reserved. - * Copyright 2009-2010 Genesi USA, Inc. All Rights Reserved. - * - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 or later at the following locations: - * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html - */ - -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/i2c.h> -#include <linux/gpio.h> -#include <linux/leds.h> -#include <linux/input.h> -#include <linux/delay.h> -#include <linux/io.h> -#include <linux/spi/flash.h> -#include <linux/spi/spi.h> -#include <linux/mfd/mc13892.h> -#include <linux/regulator/machine.h> -#include <linux/regulator/consumer.h> -#include <linux/usb/otg.h> -#include <linux/usb/ulpi.h> -#include <mach/ulpi.h> - -#include <mach/common.h> -#include <mach/hardware.h> -#include <mach/iomux-mx51.h> - -#include <asm/setup.h> -#include <asm/system_info.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/time.h> - -#include "devices-imx51.h" -#include "efika.h" - -#define EFIKASB_USBH2_STP IMX_GPIO_NR(2, 20) -#define EFIKASB_GREEN_LED IMX_GPIO_NR(1, 3) -#define EFIKASB_WHITE_LED IMX_GPIO_NR(2, 25) -#define EFIKASB_PCBID0 IMX_GPIO_NR(2, 28) -#define EFIKASB_PCBID1 IMX_GPIO_NR(2, 29) -#define EFIKASB_PWRKEY IMX_GPIO_NR(2, 31) -#define EFIKASB_LID IMX_GPIO_NR(3, 14) -#define EFIKASB_POWEROFF IMX_GPIO_NR(4, 13) -#define EFIKASB_RFKILL IMX_GPIO_NR(3, 1) - -#define MX51_PAD_PWRKEY IOMUX_PAD(0x48c, 0x0f8, 1, 0x0, 0, PAD_CTL_PUS_100K_UP | PAD_CTL_PKE) -#define MX51_PAD_SD1_CD IOMUX_PAD(0x47c, 0x0e8, 1, __NA_, 0, MX51_ESDHC_PAD_CTRL) - -static iomux_v3_cfg_t mx51efikasb_pads[] = { - /* USB HOST2 */ - MX51_PAD_EIM_D16__USBH2_DATA0, - MX51_PAD_EIM_D17__USBH2_DATA1, - MX51_PAD_EIM_D18__USBH2_DATA2, - MX51_PAD_EIM_D19__USBH2_DATA3, - MX51_PAD_EIM_D20__USBH2_DATA4, - MX51_PAD_EIM_D21__USBH2_DATA5, - MX51_PAD_EIM_D22__USBH2_DATA6, - MX51_PAD_EIM_D23__USBH2_DATA7, - MX51_PAD_EIM_A24__USBH2_CLK, - MX51_PAD_EIM_A25__USBH2_DIR, - MX51_PAD_EIM_A26__USBH2_STP, - MX51_PAD_EIM_A27__USBH2_NXT, - - /* leds */ - MX51_PAD_EIM_CS0__GPIO2_25, - MX51_PAD_GPIO1_3__GPIO1_3, - - /* pcb id */ - MX51_PAD_EIM_CS3__GPIO2_28, - MX51_PAD_EIM_CS4__GPIO2_29, - - /* lid */ - MX51_PAD_CSI1_VSYNC__GPIO3_14, - - /* power key*/ - MX51_PAD_PWRKEY, - - /* wifi/bt button */ - MX51_PAD_DI1_PIN12__GPIO3_1, - - /* power off */ - MX51_PAD_CSI2_VSYNC__GPIO4_13, - - /* wdog reset */ - MX51_PAD_GPIO1_4__WDOG1_WDOG_B, - - /* BT */ - MX51_PAD_EIM_A17__GPIO2_11, - - MX51_PAD_SD1_CD, -}; - -static int initialize_usbh2_port(struct platform_device *pdev) -{ - iomux_v3_cfg_t usbh2stp = MX51_PAD_EIM_A26__USBH2_STP; - iomux_v3_cfg_t usbh2gpio = MX51_PAD_EIM_A26__GPIO2_20; - - mxc_iomux_v3_setup_pad(usbh2gpio); - gpio_request(EFIKASB_USBH2_STP, "usbh2_stp"); - gpio_direction_output(EFIKASB_USBH2_STP, 0); - msleep(1); - gpio_set_value(EFIKASB_USBH2_STP, 1); - msleep(1); - - gpio_free(EFIKASB_USBH2_STP); - mxc_iomux_v3_setup_pad(usbh2stp); - - mdelay(10); - - return mx51_initialize_usb_hw(pdev->id, MXC_EHCI_ITC_NO_THRESHOLD); -} - -static struct mxc_usbh_platform_data usbh2_config __initdata = { - .init = initialize_usbh2_port, - .portsc = MXC_EHCI_MODE_ULPI, -}; - -static void __init mx51_efikasb_usb(void) -{ - usbh2_config.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS | - ULPI_OTG_DRVVBUS_EXT | ULPI_OTG_EXTVBUSIND); - if (usbh2_config.otg) - imx51_add_mxc_ehci_hs(2, &usbh2_config); -} - -static const struct gpio_led mx51_efikasb_leds[] __initconst = { - { - .name = "efikasb:green", - .default_trigger = "default-on", - .gpio = EFIKASB_GREEN_LED, - .active_low = 1, - }, - { - .name = "efikasb:white", - .default_trigger = "caps", - .gpio = EFIKASB_WHITE_LED, - }, -}; - -static const struct gpio_led_platform_data - mx51_efikasb_leds_data __initconst = { - .leds = mx51_efikasb_leds, - .num_leds = ARRAY_SIZE(mx51_efikasb_leds), -}; - -static struct gpio_keys_button mx51_efikasb_keys[] = { - { - .code = KEY_POWER, - .gpio = EFIKASB_PWRKEY, - .type = EV_KEY, - .desc = "Power Button", - .wakeup = 1, - .active_low = 1, - }, - { - .code = SW_LID, - .gpio = EFIKASB_LID, - .type = EV_SW, - .desc = "Lid Switch", - .active_low = 1, - }, - { - .code = KEY_RFKILL, - .gpio = EFIKASB_RFKILL, - .type = EV_KEY, - .desc = "rfkill", - .active_low = 1, - }, -}; - -static const struct gpio_keys_platform_data mx51_efikasb_keys_data __initconst = { - .buttons = mx51_efikasb_keys, - .nbuttons = ARRAY_SIZE(mx51_efikasb_keys), -}; - -static struct esdhc_platform_data sd0_pdata = { -#define EFIKASB_SD1_CD IMX_GPIO_NR(2, 27) - .cd_gpio = EFIKASB_SD1_CD, - .cd_type = ESDHC_CD_GPIO, - .wp_type = ESDHC_WP_CONTROLLER, -}; - -static struct esdhc_platform_data sd1_pdata = { - .cd_type = ESDHC_CD_CONTROLLER, - .wp_type = ESDHC_WP_CONTROLLER, -}; - -static struct regulator *pwgt1, *pwgt2; - -static void mx51_efikasb_power_off(void) -{ - gpio_set_value(EFIKA_USB_PHY_RESET, 0); - - if (!IS_ERR(pwgt1) && !IS_ERR(pwgt2)) { - regulator_disable(pwgt2); - regulator_disable(pwgt1); - } - gpio_direction_output(EFIKASB_POWEROFF, 1); -} - -static int __init mx51_efikasb_power_init(void) -{ - pwgt1 = regulator_get(NULL, "pwgt1"); - pwgt2 = regulator_get(NULL, "pwgt2"); - if (!IS_ERR(pwgt1) && !IS_ERR(pwgt2)) { - regulator_enable(pwgt1); - regulator_enable(pwgt2); - } - gpio_request(EFIKASB_POWEROFF, "poweroff"); - pm_power_off = mx51_efikasb_power_off; - - regulator_has_full_constraints(); - - return 0; -} - -static void __init mx51_efikasb_init_late(void) -{ - imx51_init_late(); - mx51_efikasb_power_init(); -} - -/* 01 R1.3 board - 10 R2.0 board */ -static void __init mx51_efikasb_board_id(void) -{ - int id; - - gpio_request(EFIKASB_PCBID0, "pcb id0"); - gpio_direction_input(EFIKASB_PCBID0); - gpio_request(EFIKASB_PCBID1, "pcb id1"); - gpio_direction_input(EFIKASB_PCBID1); - - id = gpio_get_value(EFIKASB_PCBID0) ? 1 : 0; - id |= (gpio_get_value(EFIKASB_PCBID1) ? 1 : 0) << 1; - - switch (id) { - default: - break; - case 1: - system_rev = 0x13; - break; - case 2: - system_rev = 0x20; - break; - } -} - -static void __init efikasb_board_init(void) -{ - imx51_soc_init(); - - mxc_iomux_v3_setup_multiple_pads(mx51efikasb_pads, - ARRAY_SIZE(mx51efikasb_pads)); - efika_board_common_init(); - - mx51_efikasb_board_id(); - mx51_efikasb_usb(); - imx51_add_sdhci_esdhc_imx(0, &sd0_pdata); - imx51_add_sdhci_esdhc_imx(1, &sd1_pdata); - - gpio_led_register_device(-1, &mx51_efikasb_leds_data); - imx_add_gpio_keys(&mx51_efikasb_keys_data); -} - -static void __init mx51_efikasb_timer_init(void) -{ - mx51_clocks_init(32768, 24000000, 22579200, 24576000); -} - -static struct sys_timer mx51_efikasb_timer = { - .init = mx51_efikasb_timer_init, -}; - -MACHINE_START(MX51_EFIKASB, "Genesi Efika MX (Smartbook)") - .atag_offset = 0x100, - .map_io = mx51_map_io, - .init_early = imx51_init_early, - .init_irq = mx51_init_irq, - .handle_irq = imx51_handle_irq, - .init_machine = efikasb_board_init, - .init_late = mx51_efikasb_init_late, - .timer = &mx51_efikasb_timer, - .restart = mxc_restart, -MACHINE_END diff --git a/arch/arm/mach-imx/mach-mx53_ard.c b/arch/arm/mach-imx/mach-mx53_ard.c deleted file mode 100644 index 6c28e65..0000000 --- a/arch/arm/mach-imx/mach-mx53_ard.c +++ /dev/null @@ -1,272 +0,0 @@ -/* - * Copyright (C) 2011 Freescale Semiconductor, Inc. All Rights Reserved. - */ - -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include <linux/init.h> -#include <linux/clk.h> -#include <linux/delay.h> -#include <linux/gpio.h> -#include <linux/smsc911x.h> -#include <linux/regulator/machine.h> -#include <linux/regulator/fixed.h> - -#include <mach/common.h> -#include <mach/hardware.h> -#include <mach/iomux-mx53.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/time.h> - -#include "devices-imx53.h" - -#define ARD_ETHERNET_INT_B IMX_GPIO_NR(2, 31) -#define ARD_SD1_CD IMX_GPIO_NR(1, 1) -#define ARD_SD1_WP IMX_GPIO_NR(1, 9) -#define ARD_I2CPORTEXP_B IMX_GPIO_NR(2, 3) -#define ARD_VOLUMEDOWN IMX_GPIO_NR(4, 0) -#define ARD_HOME IMX_GPIO_NR(5, 10) -#define ARD_BACK IMX_GPIO_NR(5, 11) -#define ARD_PROG IMX_GPIO_NR(5, 12) -#define ARD_VOLUMEUP IMX_GPIO_NR(5, 13) - -static iomux_v3_cfg_t mx53_ard_pads[] = { - /* UART1 */ - MX53_PAD_PATA_DIOW__UART1_TXD_MUX, - MX53_PAD_PATA_DMACK__UART1_RXD_MUX, - /* WEIM for CS1 */ - MX53_PAD_EIM_EB3__GPIO2_31, /* ETHERNET_INT_B */ - MX53_PAD_EIM_D16__EMI_WEIM_D_16, - MX53_PAD_EIM_D17__EMI_WEIM_D_17, - MX53_PAD_EIM_D18__EMI_WEIM_D_18, - MX53_PAD_EIM_D19__EMI_WEIM_D_19, - MX53_PAD_EIM_D20__EMI_WEIM_D_20, - MX53_PAD_EIM_D21__EMI_WEIM_D_21, - MX53_PAD_EIM_D22__EMI_WEIM_D_22, - MX53_PAD_EIM_D23__EMI_WEIM_D_23, - MX53_PAD_EIM_D24__EMI_WEIM_D_24, - MX53_PAD_EIM_D25__EMI_WEIM_D_25, - MX53_PAD_EIM_D26__EMI_WEIM_D_26, - MX53_PAD_EIM_D27__EMI_WEIM_D_27, - MX53_PAD_EIM_D28__EMI_WEIM_D_28, - MX53_PAD_EIM_D29__EMI_WEIM_D_29, - MX53_PAD_EIM_D30__EMI_WEIM_D_30, - MX53_PAD_EIM_D31__EMI_WEIM_D_31, - MX53_PAD_EIM_DA0__EMI_NAND_WEIM_DA_0, - MX53_PAD_EIM_DA1__EMI_NAND_WEIM_DA_1, - MX53_PAD_EIM_DA2__EMI_NAND_WEIM_DA_2, - MX53_PAD_EIM_DA3__EMI_NAND_WEIM_DA_3, - MX53_PAD_EIM_DA4__EMI_NAND_WEIM_DA_4, - MX53_PAD_EIM_DA5__EMI_NAND_WEIM_DA_5, - MX53_PAD_EIM_DA6__EMI_NAND_WEIM_DA_6, - MX53_PAD_EIM_OE__EMI_WEIM_OE, - MX53_PAD_EIM_RW__EMI_WEIM_RW, - MX53_PAD_EIM_CS1__EMI_WEIM_CS_1, - /* SDHC1 */ - MX53_PAD_SD1_CMD__ESDHC1_CMD, - MX53_PAD_SD1_CLK__ESDHC1_CLK, - MX53_PAD_SD1_DATA0__ESDHC1_DAT0, - MX53_PAD_SD1_DATA1__ESDHC1_DAT1, - MX53_PAD_SD1_DATA2__ESDHC1_DAT2, - MX53_PAD_SD1_DATA3__ESDHC1_DAT3, - MX53_PAD_PATA_DATA8__ESDHC1_DAT4, - MX53_PAD_PATA_DATA9__ESDHC1_DAT5, - MX53_PAD_PATA_DATA10__ESDHC1_DAT6, - MX53_PAD_PATA_DATA11__ESDHC1_DAT7, - MX53_PAD_GPIO_1__GPIO1_1, - MX53_PAD_GPIO_9__GPIO1_9, - /* I2C2 */ - MX53_PAD_EIM_EB2__I2C2_SCL, - MX53_PAD_KEY_ROW3__I2C2_SDA, - /* I2C3 */ - MX53_PAD_GPIO_3__I2C3_SCL, - MX53_PAD_GPIO_16__I2C3_SDA, - /* GPIO */ - MX53_PAD_DISP0_DAT16__GPIO5_10, /* home */ - MX53_PAD_DISP0_DAT17__GPIO5_11, /* back */ - MX53_PAD_DISP0_DAT18__GPIO5_12, /* prog */ - MX53_PAD_DISP0_DAT19__GPIO5_13, /* vol up */ - MX53_PAD_GPIO_10__GPIO4_0, /* vol down */ -}; - -#define GPIO_BUTTON(gpio_num, ev_code, act_low, descr, wake) \ -{ \ - .gpio = gpio_num, \ - .type = EV_KEY, \ - .code = ev_code, \ - .active_low = act_low, \ - .desc = "btn " descr, \ - .wakeup = wake, \ -} - -static struct gpio_keys_button ard_buttons[] = { - GPIO_BUTTON(ARD_HOME, KEY_HOME, 1, "home", 0), - GPIO_BUTTON(ARD_BACK, KEY_BACK, 1, "back", 0), - GPIO_BUTTON(ARD_PROG, KEY_PROGRAM, 1, "program", 0), - GPIO_BUTTON(ARD_VOLUMEUP, KEY_VOLUMEUP, 1, "volume-up", 0), - GPIO_BUTTON(ARD_VOLUMEDOWN, KEY_VOLUMEDOWN, 1, "volume-down", 0), -}; - -static const struct gpio_keys_platform_data ard_button_data __initconst = { - .buttons = ard_buttons, - .nbuttons = ARRAY_SIZE(ard_buttons), -}; - -static struct resource ard_smsc911x_resources[] = { - { - .start = MX53_CS1_64MB_BASE_ADDR, - .end = MX53_CS1_64MB_BASE_ADDR + SZ_32M - 1, - .flags = IORESOURCE_MEM, - }, - { - /* irq number is run-time assigned */ - .flags = IORESOURCE_IRQ, - }, -}; - -struct smsc911x_platform_config ard_smsc911x_config = { - .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, - .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL, - .flags = SMSC911X_USE_32BIT, -}; - -static struct platform_device ard_smsc_lan9220_device = { - .name = "smsc911x", - .id = -1, - .num_resources = ARRAY_SIZE(ard_smsc911x_resources), - .resource = ard_smsc911x_resources, - .dev = { - .platform_data = &ard_smsc911x_config, - }, -}; - -static const struct esdhc_platform_data mx53_ard_sd1_data __initconst = { - .cd_gpio = ARD_SD1_CD, - .wp_gpio = ARD_SD1_WP, -}; - -static struct imxi2c_platform_data mx53_ard_i2c2_data = { - .bitrate = 50000, -}; - -static struct imxi2c_platform_data mx53_ard_i2c3_data = { - .bitrate = 400000, -}; - -static void __init mx53_ard_io_init(void) -{ - gpio_request(ARD_ETHERNET_INT_B, "eth-int-b"); - gpio_direction_input(ARD_ETHERNET_INT_B); - - gpio_request(ARD_I2CPORTEXP_B, "i2cptexp-rst"); - gpio_direction_output(ARD_I2CPORTEXP_B, 1); -} - -/* Config CS1 settings for ethernet controller */ -static int weim_cs_config(void) -{ - u32 reg; - void __iomem *weim_base, *iomuxc_base; - - weim_base = ioremap(MX53_WEIM_BASE_ADDR, SZ_4K); - if (!weim_base) - return -ENOMEM; - - iomuxc_base = ioremap(MX53_IOMUXC_BASE_ADDR, SZ_4K); - if (!iomuxc_base) { - iounmap(weim_base); - return -ENOMEM; - } - - /* CS1 timings for LAN9220 */ - writel(0x20001, (weim_base + 0x18)); - writel(0x0, (weim_base + 0x1C)); - writel(0x16000202, (weim_base + 0x20)); - writel(0x00000002, (weim_base + 0x24)); - writel(0x16002082, (weim_base + 0x28)); - writel(0x00000000, (weim_base + 0x2C)); - writel(0x00000000, (weim_base + 0x90)); - - /* specify 64 MB on CS1 and CS0 on GPR1 */ - reg = readl(iomuxc_base + 0x4); - reg &= ~0x3F; - reg |= 0x1B; - writel(reg, (iomuxc_base + 0x4)); - - iounmap(iomuxc_base); - iounmap(weim_base); - - return 0; -} - -static struct regulator_consumer_supply dummy_supplies[] = { - REGULATOR_SUPPLY("vdd33a", "smsc911x"), - REGULATOR_SUPPLY("vddvario", "smsc911x"), -}; - -void __init imx53_ard_common_init(void) -{ - mxc_iomux_v3_setup_multiple_pads(mx53_ard_pads, - ARRAY_SIZE(mx53_ard_pads)); - weim_cs_config(); -} - -static struct platform_device *devices[] __initdata = { - &ard_smsc_lan9220_device, -}; - -static void __init mx53_ard_board_init(void) -{ - imx53_soc_init(); - imx53_add_imx_uart(0, NULL); - - imx53_ard_common_init(); - mx53_ard_io_init(); - regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies)); - ard_smsc911x_resources[1].start = gpio_to_irq(ARD_ETHERNET_INT_B); - ard_smsc911x_resources[1].end = gpio_to_irq(ARD_ETHERNET_INT_B); - platform_add_devices(devices, ARRAY_SIZE(devices)); - - imx53_add_sdhci_esdhc_imx(0, &mx53_ard_sd1_data); - imx53_add_imx2_wdt(0); - imx53_add_imx_i2c(1, &mx53_ard_i2c2_data); - imx53_add_imx_i2c(2, &mx53_ard_i2c3_data); - imx_add_gpio_keys(&ard_button_data); - imx53_add_ahci_imx(); -} - -static void __init mx53_ard_timer_init(void) -{ - mx53_clocks_init(32768, 24000000, 22579200, 0); -} - -static struct sys_timer mx53_ard_timer = { - .init = mx53_ard_timer_init, -}; - -MACHINE_START(MX53_ARD, "Freescale MX53 ARD Board") - .map_io = mx53_map_io, - .init_early = imx53_init_early, - .init_irq = mx53_init_irq, - .handle_irq = imx53_handle_irq, - .timer = &mx53_ard_timer, - .init_machine = mx53_ard_board_init, - .init_late = imx53_init_late, - .restart = mxc_restart, -MACHINE_END diff --git a/arch/arm/mach-imx/mach-mx53_evk.c b/arch/arm/mach-imx/mach-mx53_evk.c deleted file mode 100644 index 09fe219..0000000 --- a/arch/arm/mach-imx/mach-mx53_evk.c +++ /dev/null @@ -1,179 +0,0 @@ -/* - * Copyright (C) 2010-2011 Freescale Semiconductor, Inc. All Rights Reserved. - * Copyright (C) 2010 Yong Shen. <Yong.Shen@linaro.org> - */ - -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include <linux/init.h> -#include <linux/clk.h> -#include <linux/delay.h> -#include <linux/gpio.h> -#include <linux/spi/flash.h> -#include <linux/spi/spi.h> -#include <mach/common.h> -#include <mach/hardware.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/time.h> -#include <mach/iomux-mx53.h> - -#define MX53_EVK_FEC_PHY_RST IMX_GPIO_NR(7, 6) -#define EVK_ECSPI1_CS0 IMX_GPIO_NR(2, 30) -#define EVK_ECSPI1_CS1 IMX_GPIO_NR(3, 19) -#define MX53EVK_LED IMX_GPIO_NR(7, 7) - -#include "devices-imx53.h" - -static iomux_v3_cfg_t mx53_evk_pads[] = { - MX53_PAD_CSI0_DAT10__UART1_TXD_MUX, - MX53_PAD_CSI0_DAT11__UART1_RXD_MUX, - - MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX, - MX53_PAD_PATA_DMARQ__UART2_TXD_MUX, - MX53_PAD_PATA_DIOR__UART2_RTS, - MX53_PAD_PATA_INTRQ__UART2_CTS, - - MX53_PAD_PATA_CS_0__UART3_TXD_MUX, - MX53_PAD_PATA_CS_1__UART3_RXD_MUX, - - MX53_PAD_EIM_D16__ECSPI1_SCLK, - MX53_PAD_EIM_D17__ECSPI1_MISO, - MX53_PAD_EIM_D18__ECSPI1_MOSI, - - /* ecspi chip select lines */ - MX53_PAD_EIM_EB2__GPIO2_30, - MX53_PAD_EIM_D19__GPIO3_19, - /* LED */ - MX53_PAD_PATA_DA_1__GPIO7_7, -}; - -static const struct imxuart_platform_data mx53_evk_uart_pdata __initconst = { - .flags = IMXUART_HAVE_RTSCTS, -}; - -static const struct gpio_led mx53evk_leds[] __initconst = { - { - .name = "green", - .default_trigger = "heartbeat", - .gpio = MX53EVK_LED, - }, -}; - -static const struct gpio_led_platform_data mx53evk_leds_data __initconst = { - .leds = mx53evk_leds, - .num_leds = ARRAY_SIZE(mx53evk_leds), -}; - -static inline void mx53_evk_init_uart(void) -{ - imx53_add_imx_uart(0, NULL); - imx53_add_imx_uart(1, &mx53_evk_uart_pdata); - imx53_add_imx_uart(2, NULL); -} - -static const struct imxi2c_platform_data mx53_evk_i2c_data __initconst = { - .bitrate = 100000, -}; - -static inline void mx53_evk_fec_reset(void) -{ - int ret; - - /* reset FEC PHY */ - ret = gpio_request_one(MX53_EVK_FEC_PHY_RST, GPIOF_OUT_INIT_LOW, - "fec-phy-reset"); - if (ret) { - printk(KERN_ERR"failed to get GPIO_FEC_PHY_RESET: %d\n", ret); - return; - } - msleep(1); - gpio_set_value(MX53_EVK_FEC_PHY_RST, 1); -} - -static const struct fec_platform_data mx53_evk_fec_pdata __initconst = { - .phy = PHY_INTERFACE_MODE_RMII, -}; - -static struct spi_board_info mx53_evk_spi_board_info[] __initdata = { - { - .modalias = "mtd_dataflash", - .max_speed_hz = 25000000, - .bus_num = 0, - .chip_select = 1, - .mode = SPI_MODE_0, - .platform_data = NULL, - }, -}; - -static int mx53_evk_spi_cs[] = { - EVK_ECSPI1_CS0, - EVK_ECSPI1_CS1, -}; - -static const struct spi_imx_master mx53_evk_spi_data __initconst = { - .chipselect = mx53_evk_spi_cs, - .num_chipselect = ARRAY_SIZE(mx53_evk_spi_cs), -}; - -void __init imx53_evk_common_init(void) -{ - mxc_iomux_v3_setup_multiple_pads(mx53_evk_pads, - ARRAY_SIZE(mx53_evk_pads)); -} - -static void __init mx53_evk_board_init(void) -{ - imx53_soc_init(); - imx53_evk_common_init(); - - mx53_evk_init_uart(); - mx53_evk_fec_reset(); - imx53_add_fec(&mx53_evk_fec_pdata); - - imx53_add_imx_i2c(0, &mx53_evk_i2c_data); - imx53_add_imx_i2c(1, &mx53_evk_i2c_data); - - imx53_add_sdhci_esdhc_imx(0, NULL); - imx53_add_sdhci_esdhc_imx(1, NULL); - - spi_register_board_info(mx53_evk_spi_board_info, - ARRAY_SIZE(mx53_evk_spi_board_info)); - imx53_add_ecspi(0, &mx53_evk_spi_data); - imx53_add_imx2_wdt(0); - gpio_led_register_device(-1, &mx53evk_leds_data); -} - -static void __init mx53_evk_timer_init(void) -{ - mx53_clocks_init(32768, 24000000, 22579200, 0); -} - -static struct sys_timer mx53_evk_timer = { - .init = mx53_evk_timer_init, -}; - -MACHINE_START(MX53_EVK, "Freescale MX53 EVK Board") - .map_io = mx53_map_io, - .init_early = imx53_init_early, - .init_irq = mx53_init_irq, - .handle_irq = imx53_handle_irq, - .timer = &mx53_evk_timer, - .init_machine = mx53_evk_board_init, - .init_late = imx53_init_late, - .restart = mxc_restart, -MACHINE_END diff --git a/arch/arm/mach-imx/mach-mx53_loco.c b/arch/arm/mach-imx/mach-mx53_loco.c deleted file mode 100644 index 8abe23c..0000000 --- a/arch/arm/mach-imx/mach-mx53_loco.c +++ /dev/null @@ -1,321 +0,0 @@ -/* - * Copyright (C) 2011 Freescale Semiconductor, Inc. All Rights Reserved. - */ - -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include <linux/init.h> -#include <linux/clk.h> -#include <linux/delay.h> -#include <linux/gpio.h> -#include <linux/i2c.h> - -#include <mach/common.h> -#include <mach/hardware.h> -#include <mach/iomux-mx53.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/time.h> - -#include "devices-imx53.h" - -#define MX53_LOCO_POWER IMX_GPIO_NR(1, 8) -#define MX53_LOCO_UI1 IMX_GPIO_NR(2, 14) -#define MX53_LOCO_UI2 IMX_GPIO_NR(2, 15) -#define LOCO_FEC_PHY_RST IMX_GPIO_NR(7, 6) -#define LOCO_LED IMX_GPIO_NR(7, 7) -#define LOCO_SD3_CD IMX_GPIO_NR(3, 11) -#define LOCO_SD3_WP IMX_GPIO_NR(3, 12) -#define LOCO_SD1_CD IMX_GPIO_NR(3, 13) -#define LOCO_ACCEL_EN IMX_GPIO_NR(6, 14) - -static iomux_v3_cfg_t mx53_loco_pads[] = { - /* FEC */ - MX53_PAD_FEC_MDC__FEC_MDC, - MX53_PAD_FEC_MDIO__FEC_MDIO, - MX53_PAD_FEC_REF_CLK__FEC_TX_CLK, - MX53_PAD_FEC_RX_ER__FEC_RX_ER, - MX53_PAD_FEC_CRS_DV__FEC_RX_DV, - MX53_PAD_FEC_RXD1__FEC_RDATA_1, - MX53_PAD_FEC_RXD0__FEC_RDATA_0, - MX53_PAD_FEC_TX_EN__FEC_TX_EN, - MX53_PAD_FEC_TXD1__FEC_TDATA_1, - MX53_PAD_FEC_TXD0__FEC_TDATA_0, - /* FEC_nRST */ - MX53_PAD_PATA_DA_0__GPIO7_6, - /* FEC_nINT */ - MX53_PAD_PATA_DATA4__GPIO2_4, - /* AUDMUX5 */ - MX53_PAD_KEY_COL0__AUDMUX_AUD5_TXC, - MX53_PAD_KEY_ROW0__AUDMUX_AUD5_TXD, - MX53_PAD_KEY_COL1__AUDMUX_AUD5_TXFS, - MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD, - /* I2C1 */ - MX53_PAD_CSI0_DAT8__I2C1_SDA, - MX53_PAD_CSI0_DAT9__I2C1_SCL, - MX53_PAD_NANDF_CS1__GPIO6_14, /* Accelerometer Enable */ - /* I2C2 */ - MX53_PAD_KEY_COL3__I2C2_SCL, - MX53_PAD_KEY_ROW3__I2C2_SDA, - /* SD1 */ - MX53_PAD_SD1_CMD__ESDHC1_CMD, - MX53_PAD_SD1_CLK__ESDHC1_CLK, - MX53_PAD_SD1_DATA0__ESDHC1_DAT0, - MX53_PAD_SD1_DATA1__ESDHC1_DAT1, - MX53_PAD_SD1_DATA2__ESDHC1_DAT2, - MX53_PAD_SD1_DATA3__ESDHC1_DAT3, - /* SD1_CD */ - MX53_PAD_EIM_DA13__GPIO3_13, - /* SD3 */ - MX53_PAD_PATA_DATA8__ESDHC3_DAT0, - MX53_PAD_PATA_DATA9__ESDHC3_DAT1, - MX53_PAD_PATA_DATA10__ESDHC3_DAT2, - MX53_PAD_PATA_DATA11__ESDHC3_DAT3, - MX53_PAD_PATA_DATA0__ESDHC3_DAT4, - MX53_PAD_PATA_DATA1__ESDHC3_DAT5, - MX53_PAD_PATA_DATA2__ESDHC3_DAT6, - MX53_PAD_PATA_DATA3__ESDHC3_DAT7, - MX53_PAD_PATA_IORDY__ESDHC3_CLK, - MX53_PAD_PATA_RESET_B__ESDHC3_CMD, - /* SD3_CD */ - MX53_PAD_EIM_DA11__GPIO3_11, - /* SD3_WP */ - MX53_PAD_EIM_DA12__GPIO3_12, - /* VGA */ - MX53_PAD_EIM_OE__IPU_DI1_PIN7, - MX53_PAD_EIM_RW__IPU_DI1_PIN8, - /* DISPLB */ - MX53_PAD_EIM_D20__IPU_SER_DISP0_CS, - MX53_PAD_EIM_D21__IPU_DISPB0_SER_CLK, - MX53_PAD_EIM_D22__IPU_DISPB0_SER_DIN, - MX53_PAD_EIM_D23__IPU_DI0_D0_CS, - /* DISP0_POWER_EN */ - MX53_PAD_EIM_D24__GPIO3_24, - /* DISP0 DET INT */ - MX53_PAD_EIM_D31__GPIO3_31, - /* LVDS */ - MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3, - MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK, - MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2, - MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1, - MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0, - MX53_PAD_LVDS1_TX3_P__LDB_LVDS1_TX3, - MX53_PAD_LVDS1_TX2_P__LDB_LVDS1_TX2, - MX53_PAD_LVDS1_CLK_P__LDB_LVDS1_CLK, - MX53_PAD_LVDS1_TX1_P__LDB_LVDS1_TX1, - MX53_PAD_LVDS1_TX0_P__LDB_LVDS1_TX0, - /* I2C1 */ - MX53_PAD_CSI0_DAT8__I2C1_SDA, - MX53_PAD_CSI0_DAT9__I2C1_SCL, - /* UART1 */ - MX53_PAD_CSI0_DAT10__UART1_TXD_MUX, - MX53_PAD_CSI0_DAT11__UART1_RXD_MUX, - /* CSI0 */ - MX53_PAD_CSI0_DAT12__IPU_CSI0_D_12, - MX53_PAD_CSI0_DAT13__IPU_CSI0_D_13, - MX53_PAD_CSI0_DAT14__IPU_CSI0_D_14, - MX53_PAD_CSI0_DAT15__IPU_CSI0_D_15, - MX53_PAD_CSI0_DAT16__IPU_CSI0_D_16, - MX53_PAD_CSI0_DAT17__IPU_CSI0_D_17, - MX53_PAD_CSI0_DAT18__IPU_CSI0_D_18, - MX53_PAD_CSI0_DAT19__IPU_CSI0_D_19, - MX53_PAD_CSI0_VSYNC__IPU_CSI0_VSYNC, - MX53_PAD_CSI0_MCLK__IPU_CSI0_HSYNC, - MX53_PAD_CSI0_PIXCLK__IPU_CSI0_PIXCLK, - /* DISPLAY */ - MX53_PAD_DI0_DISP_CLK__IPU_DI0_DISP_CLK, - MX53_PAD_DI0_PIN15__IPU_DI0_PIN15, - MX53_PAD_DI0_PIN2__IPU_DI0_PIN2, - MX53_PAD_DI0_PIN3__IPU_DI0_PIN3, - MX53_PAD_DISP0_DAT0__IPU_DISP0_DAT_0, - MX53_PAD_DISP0_DAT1__IPU_DISP0_DAT_1, - MX53_PAD_DISP0_DAT2__IPU_DISP0_DAT_2, - MX53_PAD_DISP0_DAT3__IPU_DISP0_DAT_3, - MX53_PAD_DISP0_DAT4__IPU_DISP0_DAT_4, - MX53_PAD_DISP0_DAT5__IPU_DISP0_DAT_5, - MX53_PAD_DISP0_DAT6__IPU_DISP0_DAT_6, - MX53_PAD_DISP0_DAT7__IPU_DISP0_DAT_7, - MX53_PAD_DISP0_DAT8__IPU_DISP0_DAT_8, - MX53_PAD_DISP0_DAT9__IPU_DISP0_DAT_9, - MX53_PAD_DISP0_DAT10__IPU_DISP0_DAT_10, - MX53_PAD_DISP0_DAT11__IPU_DISP0_DAT_11, - MX53_PAD_DISP0_DAT12__IPU_DISP0_DAT_12, - MX53_PAD_DISP0_DAT13__IPU_DISP0_DAT_13, - MX53_PAD_DISP0_DAT14__IPU_DISP0_DAT_14, - MX53_PAD_DISP0_DAT15__IPU_DISP0_DAT_15, - MX53_PAD_DISP0_DAT16__IPU_DISP0_DAT_16, - MX53_PAD_DISP0_DAT17__IPU_DISP0_DAT_17, - MX53_PAD_DISP0_DAT18__IPU_DISP0_DAT_18, - MX53_PAD_DISP0_DAT19__IPU_DISP0_DAT_19, - MX53_PAD_DISP0_DAT20__IPU_DISP0_DAT_20, - MX53_PAD_DISP0_DAT21__IPU_DISP0_DAT_21, - MX53_PAD_DISP0_DAT22__IPU_DISP0_DAT_22, - MX53_PAD_DISP0_DAT23__IPU_DISP0_DAT_23, - /* Audio CLK*/ - MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK, - /* PWM */ - MX53_PAD_GPIO_1__PWM2_PWMO, - /* SPDIF */ - MX53_PAD_GPIO_7__SPDIF_PLOCK, - MX53_PAD_GPIO_17__SPDIF_OUT1, - /* GPIO */ - MX53_PAD_PATA_DA_1__GPIO7_7, /* LED */ - MX53_PAD_PATA_DA_2__GPIO7_8, - MX53_PAD_PATA_DATA5__GPIO2_5, - MX53_PAD_PATA_DATA6__GPIO2_6, - MX53_PAD_PATA_DATA14__GPIO2_14, - MX53_PAD_PATA_DATA15__GPIO2_15, - MX53_PAD_PATA_INTRQ__GPIO7_2, - MX53_PAD_EIM_WAIT__GPIO5_0, - MX53_PAD_NANDF_WP_B__GPIO6_9, - MX53_PAD_NANDF_RB0__GPIO6_10, - MX53_PAD_NANDF_CS1__GPIO6_14, - MX53_PAD_NANDF_CS2__GPIO6_15, - MX53_PAD_NANDF_CS3__GPIO6_16, - MX53_PAD_GPIO_5__GPIO1_5, - MX53_PAD_GPIO_16__GPIO7_11, - MX53_PAD_GPIO_8__GPIO1_8, -}; - -#define GPIO_BUTTON(gpio_num, ev_code, act_low, descr, wake) \ -{ \ - .gpio = gpio_num, \ - .type = EV_KEY, \ - .code = ev_code, \ - .active_low = act_low, \ - .desc = "btn " descr, \ - .wakeup = wake, \ -} - -static struct gpio_keys_button loco_buttons[] = { - GPIO_BUTTON(MX53_LOCO_POWER, KEY_POWER, 1, "power", 0), - GPIO_BUTTON(MX53_LOCO_UI1, KEY_VOLUMEUP, 1, "volume-up", 0), - GPIO_BUTTON(MX53_LOCO_UI2, KEY_VOLUMEDOWN, 1, "volume-down", 0), -}; - -static const struct gpio_keys_platform_data loco_button_data __initconst = { - .buttons = loco_buttons, - .nbuttons = ARRAY_SIZE(loco_buttons), -}; - -static const struct esdhc_platform_data mx53_loco_sd1_data __initconst = { - .cd_gpio = LOCO_SD1_CD, - .cd_type = ESDHC_CD_GPIO, - .wp_type = ESDHC_WP_NONE, -}; - -static const struct esdhc_platform_data mx53_loco_sd3_data __initconst = { - .cd_gpio = LOCO_SD3_CD, - .wp_gpio = LOCO_SD3_WP, - .cd_type = ESDHC_CD_GPIO, - .wp_type = ESDHC_WP_GPIO, -}; - -static inline void mx53_loco_fec_reset(void) -{ - int ret; - - /* reset FEC PHY */ - ret = gpio_request(LOCO_FEC_PHY_RST, "fec-phy-reset"); - if (ret) { - printk(KERN_ERR"failed to get GPIO_FEC_PHY_RESET: %d\n", ret); - return; - } - gpio_direction_output(LOCO_FEC_PHY_RST, 0); - msleep(1); - gpio_set_value(LOCO_FEC_PHY_RST, 1); -} - -static const struct fec_platform_data mx53_loco_fec_data __initconst = { - .phy = PHY_INTERFACE_MODE_RMII, -}; - -static const struct imxi2c_platform_data mx53_loco_i2c_data __initconst = { - .bitrate = 100000, -}; - -static const struct gpio_led mx53loco_leds[] __initconst = { - { - .name = "green", - .default_trigger = "heartbeat", - .gpio = LOCO_LED, - }, -}; - -static const struct gpio_led_platform_data mx53loco_leds_data __initconst = { - .leds = mx53loco_leds, - .num_leds = ARRAY_SIZE(mx53loco_leds), -}; - -void __init imx53_qsb_common_init(void) -{ - mxc_iomux_v3_setup_multiple_pads(mx53_loco_pads, - ARRAY_SIZE(mx53_loco_pads)); -} - -static struct i2c_board_info mx53loco_i2c_devices[] = { - { - I2C_BOARD_INFO("mma8450", 0x1C), - }, -}; - -static void __init mx53_loco_board_init(void) -{ - int ret; - imx53_soc_init(); - imx53_qsb_common_init(); - - imx53_add_imx_uart(0, NULL); - mx53_loco_fec_reset(); - imx53_add_fec(&mx53_loco_fec_data); - imx53_add_imx2_wdt(0); - - ret = gpio_request_one(LOCO_ACCEL_EN, GPIOF_OUT_INIT_HIGH, "accel_en"); - if (ret) - pr_err("Cannot request ACCEL_EN pin: %d\n", ret); - - i2c_register_board_info(0, mx53loco_i2c_devices, - ARRAY_SIZE(mx53loco_i2c_devices)); - imx53_add_imx_i2c(0, &mx53_loco_i2c_data); - imx53_add_imx_i2c(1, &mx53_loco_i2c_data); - imx53_add_sdhci_esdhc_imx(0, &mx53_loco_sd1_data); - imx53_add_sdhci_esdhc_imx(2, &mx53_loco_sd3_data); - imx_add_gpio_keys(&loco_button_data); - gpio_led_register_device(-1, &mx53loco_leds_data); - imx53_add_ahci_imx(); -} - -static void __init mx53_loco_timer_init(void) -{ - mx53_clocks_init(32768, 24000000, 0, 0); -} - -static struct sys_timer mx53_loco_timer = { - .init = mx53_loco_timer_init, -}; - -MACHINE_START(MX53_LOCO, "Freescale MX53 LOCO Board") - .map_io = mx53_map_io, - .init_early = imx53_init_early, - .init_irq = mx53_init_irq, - .handle_irq = imx53_handle_irq, - .timer = &mx53_loco_timer, - .init_machine = mx53_loco_board_init, - .init_late = imx53_init_late, - .restart = mxc_restart, -MACHINE_END diff --git a/arch/arm/mach-imx/mach-mx53_smd.c b/arch/arm/mach-imx/mach-mx53_smd.c deleted file mode 100644 index b15d6a6d..0000000 --- a/arch/arm/mach-imx/mach-mx53_smd.c +++ /dev/null @@ -1,168 +0,0 @@ -/* - * Copyright (C) 2011 Freescale Semiconductor, Inc. All Rights Reserved. - */ - -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include <linux/init.h> -#include <linux/clk.h> -#include <linux/delay.h> -#include <linux/gpio.h> - -#include <mach/common.h> -#include <mach/hardware.h> -#include <mach/iomux-mx53.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/time.h> - -#include "devices-imx53.h" - -#define SMD_FEC_PHY_RST IMX_GPIO_NR(7, 6) -#define MX53_SMD_SATA_PWR_EN IMX_GPIO_NR(3, 3) - -static iomux_v3_cfg_t mx53_smd_pads[] = { - MX53_PAD_CSI0_DAT10__UART1_TXD_MUX, - MX53_PAD_CSI0_DAT11__UART1_RXD_MUX, - - MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX, - MX53_PAD_PATA_DMARQ__UART2_TXD_MUX, - - MX53_PAD_PATA_CS_0__UART3_TXD_MUX, - MX53_PAD_PATA_CS_1__UART3_RXD_MUX, - MX53_PAD_PATA_DA_1__UART3_CTS, - MX53_PAD_PATA_DA_2__UART3_RTS, - /* I2C1 */ - MX53_PAD_CSI0_DAT8__I2C1_SDA, - MX53_PAD_CSI0_DAT9__I2C1_SCL, - /* SD1 */ - MX53_PAD_SD1_CMD__ESDHC1_CMD, - MX53_PAD_SD1_CLK__ESDHC1_CLK, - MX53_PAD_SD1_DATA0__ESDHC1_DAT0, - MX53_PAD_SD1_DATA1__ESDHC1_DAT1, - MX53_PAD_SD1_DATA2__ESDHC1_DAT2, - MX53_PAD_SD1_DATA3__ESDHC1_DAT3, - /* SD2 */ - MX53_PAD_SD2_CMD__ESDHC2_CMD, - MX53_PAD_SD2_CLK__ESDHC2_CLK, - MX53_PAD_SD2_DATA0__ESDHC2_DAT0, - MX53_PAD_SD2_DATA1__ESDHC2_DAT1, - MX53_PAD_SD2_DATA2__ESDHC2_DAT2, - MX53_PAD_SD2_DATA3__ESDHC2_DAT3, - /* SD3 */ - MX53_PAD_PATA_DATA8__ESDHC3_DAT0, - MX53_PAD_PATA_DATA9__ESDHC3_DAT1, - MX53_PAD_PATA_DATA10__ESDHC3_DAT2, - MX53_PAD_PATA_DATA11__ESDHC3_DAT3, - MX53_PAD_PATA_DATA0__ESDHC3_DAT4, - MX53_PAD_PATA_DATA1__ESDHC3_DAT5, - MX53_PAD_PATA_DATA2__ESDHC3_DAT6, - MX53_PAD_PATA_DATA3__ESDHC3_DAT7, - MX53_PAD_PATA_IORDY__ESDHC3_CLK, - MX53_PAD_PATA_RESET_B__ESDHC3_CMD, -}; - -static const struct imxuart_platform_data mx53_smd_uart_data __initconst = { - .flags = IMXUART_HAVE_RTSCTS, -}; - -static inline void mx53_smd_init_uart(void) -{ - imx53_add_imx_uart(0, NULL); - imx53_add_imx_uart(1, NULL); - imx53_add_imx_uart(2, &mx53_smd_uart_data); -} - -static inline void mx53_smd_fec_reset(void) -{ - int ret; - - /* reset FEC PHY */ - ret = gpio_request(SMD_FEC_PHY_RST, "fec-phy-reset"); - if (ret) { - printk(KERN_ERR"failed to get GPIO_FEC_PHY_RESET: %d\n", ret); - return; - } - gpio_direction_output(SMD_FEC_PHY_RST, 0); - msleep(1); - gpio_set_value(SMD_FEC_PHY_RST, 1); -} - -static const struct fec_platform_data mx53_smd_fec_data __initconst = { - .phy = PHY_INTERFACE_MODE_RMII, -}; - -static const struct imxi2c_platform_data mx53_smd_i2c_data __initconst = { - .bitrate = 100000, -}; - -static inline void mx53_smd_ahci_pwr_on(void) -{ - int ret; - - /* Enable SATA PWR */ - ret = gpio_request_one(MX53_SMD_SATA_PWR_EN, - GPIOF_DIR_OUT | GPIOF_INIT_HIGH, "ahci-sata-pwr"); - if (ret) { - pr_err("failed to enable SATA_PWR_EN: %d\n", ret); - return; - } -} - -void __init imx53_smd_common_init(void) -{ - mxc_iomux_v3_setup_multiple_pads(mx53_smd_pads, - ARRAY_SIZE(mx53_smd_pads)); -} - -static void __init mx53_smd_board_init(void) -{ - imx53_soc_init(); - imx53_smd_common_init(); - - mx53_smd_init_uart(); - mx53_smd_fec_reset(); - imx53_add_fec(&mx53_smd_fec_data); - imx53_add_imx2_wdt(0); - imx53_add_imx_i2c(0, &mx53_smd_i2c_data); - imx53_add_sdhci_esdhc_imx(0, NULL); - imx53_add_sdhci_esdhc_imx(1, NULL); - imx53_add_sdhci_esdhc_imx(2, NULL); - mx53_smd_ahci_pwr_on(); - imx53_add_ahci_imx(); -} - -static void __init mx53_smd_timer_init(void) -{ - mx53_clocks_init(32768, 24000000, 22579200, 0); -} - -static struct sys_timer mx53_smd_timer = { - .init = mx53_smd_timer_init, -}; - -MACHINE_START(MX53_SMD, "Freescale MX53 SMD Board") - .map_io = mx53_map_io, - .init_early = imx53_init_early, - .init_irq = mx53_init_irq, - .handle_irq = imx53_handle_irq, - .timer = &mx53_smd_timer, - .init_machine = mx53_smd_board_init, - .init_late = imx53_init_late, - .restart = mxc_restart, -MACHINE_END diff --git a/arch/arm/mach-imx/mm-imx5.c b/arch/arm/mach-imx/mm-imx5.c index 52d8f53..acb0aad 100644 --- a/arch/arm/mach-imx/mm-imx5.c +++ b/arch/arm/mach-imx/mm-imx5.c @@ -128,25 +128,6 @@ static struct sdma_platform_data imx51_sdma_pdata __initdata = { .script_addrs = &imx51_sdma_script, }; -static struct sdma_script_start_addrs imx53_sdma_script __initdata = { - .ap_2_ap_addr = 642, - .app_2_mcu_addr = 683, - .mcu_2_app_addr = 747, - .uart_2_mcu_addr = 817, - .shp_2_mcu_addr = 891, - .mcu_2_shp_addr = 960, - .uartsh_2_mcu_addr = 1032, - .spdif_2_mcu_addr = 1100, - .mcu_2_spdif_addr = 1134, - .firi_2_mcu_addr = 1193, - .mcu_2_firi_addr = 1290, -}; - -static struct sdma_platform_data imx53_sdma_pdata __initdata = { - .fw_name = "sdma-imx53.bin", - .script_addrs = &imx53_sdma_script, -}; - static const struct resource imx50_audmux_res[] __initconst = { DEFINE_RES_MEM(MX50_AUDMUX_BASE_ADDR, SZ_16K), }; @@ -155,10 +136,6 @@ static const struct resource imx51_audmux_res[] __initconst = { DEFINE_RES_MEM(MX51_AUDMUX_BASE_ADDR, SZ_16K), }; -static const struct resource imx53_audmux_res[] __initconst = { - DEFINE_RES_MEM(MX53_AUDMUX_BASE_ADDR, SZ_16K), -}; - void __init imx50_soc_init(void) { /* i.mx50 has the i.mx35 type gpio */ @@ -196,30 +173,6 @@ void __init imx51_soc_init(void) ARRAY_SIZE(imx51_audmux_res)); } -void __init imx53_soc_init(void) -{ - /* i.mx53 has the i.mx35 type gpio */ - mxc_register_gpio("imx35-gpio", 0, MX53_GPIO1_BASE_ADDR, SZ_16K, MX53_INT_GPIO1_LOW, MX53_INT_GPIO1_HIGH); - mxc_register_gpio("imx35-gpio", 1, MX53_GPIO2_BASE_ADDR, SZ_16K, MX53_INT_GPIO2_LOW, MX53_INT_GPIO2_HIGH); - mxc_register_gpio("imx35-gpio", 2, MX53_GPIO3_BASE_ADDR, SZ_16K, MX53_INT_GPIO3_LOW, MX53_INT_GPIO3_HIGH); - mxc_register_gpio("imx35-gpio", 3, MX53_GPIO4_BASE_ADDR, SZ_16K, MX53_INT_GPIO4_LOW, MX53_INT_GPIO4_HIGH); - mxc_register_gpio("imx35-gpio", 4, MX53_GPIO5_BASE_ADDR, SZ_16K, MX53_INT_GPIO5_LOW, MX53_INT_GPIO5_HIGH); - mxc_register_gpio("imx35-gpio", 5, MX53_GPIO6_BASE_ADDR, SZ_16K, MX53_INT_GPIO6_LOW, MX53_INT_GPIO6_HIGH); - mxc_register_gpio("imx35-gpio", 6, MX53_GPIO7_BASE_ADDR, SZ_16K, MX53_INT_GPIO7_LOW, MX53_INT_GPIO7_HIGH); - - pinctrl_provide_dummies(); - /* i.mx53 has the i.mx35 type sdma */ - imx_add_imx_sdma("imx35-sdma", MX53_SDMA_BASE_ADDR, MX53_INT_SDMA, &imx53_sdma_pdata); - - /* Setup AIPS registers */ - imx_set_aips(MX53_IO_ADDRESS(MX53_AIPS1_BASE_ADDR)); - imx_set_aips(MX53_IO_ADDRESS(MX53_AIPS2_BASE_ADDR)); - - /* i.mx53 has the i.mx31 type audmux */ - platform_device_register_simple("imx31-audmux", 0, imx53_audmux_res, - ARRAY_SIZE(imx53_audmux_res)); -} - void __init imx51_init_late(void) { mx51_neon_fixup(); diff --git a/arch/arm/mach-imx/mx1-camera-fiq-ksym.c b/arch/arm/mach-imx/mx1-camera-fiq-ksym.c index b09ee12..fb38436 100644 --- a/arch/arm/mach-imx/mx1-camera-fiq-ksym.c +++ b/arch/arm/mach-imx/mx1-camera-fiq-ksym.c @@ -11,7 +11,7 @@ #include <linux/platform_device.h> #include <linux/module.h> -#include <mach/mx1_camera.h> +#include <linux/platform_data/camera-mx1.h> /* IMX camera FIQ handler */ EXPORT_SYMBOL(mx1_camera_sof_fiq_start); diff --git a/arch/arm/mach-imx/mx51_efika.c b/arch/arm/mach-imx/mx51_efika.c deleted file mode 100644 index ee870c4..0000000 --- a/arch/arm/mach-imx/mx51_efika.c +++ /dev/null @@ -1,633 +0,0 @@ -/* - * based on code from the following - * Copyright 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved. - * Copyright 2009-2010 Pegatron Corporation. All Rights Reserved. - * Copyright 2009-2010 Genesi USA, Inc. All Rights Reserved. - * - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 or later at the following locations: - * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html - */ - -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/i2c.h> -#include <linux/gpio.h> -#include <linux/leds.h> -#include <linux/input.h> -#include <linux/delay.h> -#include <linux/io.h> -#include <linux/spi/flash.h> -#include <linux/spi/spi.h> -#include <linux/mfd/mc13892.h> -#include <linux/regulator/machine.h> -#include <linux/regulator/consumer.h> - -#include <mach/common.h> -#include <mach/hardware.h> -#include <mach/iomux-mx51.h> - -#include <linux/usb/otg.h> -#include <linux/usb/ulpi.h> -#include <mach/ulpi.h> - -#include <asm/setup.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/time.h> - -#include "devices-imx51.h" -#include "efika.h" -#include "cpu_op-mx51.h" - -#define MX51_USB_CTRL_1_OFFSET 0x10 -#define MX51_USB_CTRL_UH1_EXT_CLK_EN (1 << 25) -#define MX51_USB_PLL_DIV_19_2_MHZ 0x01 - -#define EFIKAMX_USB_HUB_RESET IMX_GPIO_NR(1, 5) -#define EFIKAMX_USBH1_STP IMX_GPIO_NR(1, 27) - -#define EFIKAMX_SPI_CS0 IMX_GPIO_NR(4, 24) -#define EFIKAMX_SPI_CS1 IMX_GPIO_NR(4, 25) - -#define EFIKAMX_PMIC IMX_GPIO_NR(1, 6) - -static iomux_v3_cfg_t mx51efika_pads[] = { - /* UART1 */ - MX51_PAD_UART1_RXD__UART1_RXD, - MX51_PAD_UART1_TXD__UART1_TXD, - MX51_PAD_UART1_RTS__UART1_RTS, - MX51_PAD_UART1_CTS__UART1_CTS, - - /* SD 1 */ - MX51_PAD_SD1_CMD__SD1_CMD, - MX51_PAD_SD1_CLK__SD1_CLK, - MX51_PAD_SD1_DATA0__SD1_DATA0, - MX51_PAD_SD1_DATA1__SD1_DATA1, - MX51_PAD_SD1_DATA2__SD1_DATA2, - MX51_PAD_SD1_DATA3__SD1_DATA3, - - /* SD 2 */ - MX51_PAD_SD2_CMD__SD2_CMD, - MX51_PAD_SD2_CLK__SD2_CLK, - MX51_PAD_SD2_DATA0__SD2_DATA0, - MX51_PAD_SD2_DATA1__SD2_DATA1, - MX51_PAD_SD2_DATA2__SD2_DATA2, - MX51_PAD_SD2_DATA3__SD2_DATA3, - - /* SD/MMC WP/CD */ - MX51_PAD_GPIO1_0__SD1_CD, - MX51_PAD_GPIO1_1__SD1_WP, - MX51_PAD_GPIO1_7__SD2_WP, - MX51_PAD_GPIO1_8__SD2_CD, - - /* spi */ - MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI, - MX51_PAD_CSPI1_MISO__ECSPI1_MISO, - MX51_PAD_CSPI1_SS0__GPIO4_24, - MX51_PAD_CSPI1_SS1__GPIO4_25, - MX51_PAD_CSPI1_RDY__ECSPI1_RDY, - MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK, - MX51_PAD_GPIO1_6__GPIO1_6, - - /* USB HOST1 */ - MX51_PAD_USBH1_CLK__USBH1_CLK, - MX51_PAD_USBH1_DIR__USBH1_DIR, - MX51_PAD_USBH1_NXT__USBH1_NXT, - MX51_PAD_USBH1_DATA0__USBH1_DATA0, - MX51_PAD_USBH1_DATA1__USBH1_DATA1, - MX51_PAD_USBH1_DATA2__USBH1_DATA2, - MX51_PAD_USBH1_DATA3__USBH1_DATA3, - MX51_PAD_USBH1_DATA4__USBH1_DATA4, - MX51_PAD_USBH1_DATA5__USBH1_DATA5, - MX51_PAD_USBH1_DATA6__USBH1_DATA6, - MX51_PAD_USBH1_DATA7__USBH1_DATA7, - - /* USB HUB RESET */ - MX51_PAD_GPIO1_5__GPIO1_5, - - /* WLAN */ - MX51_PAD_EIM_A22__GPIO2_16, - MX51_PAD_EIM_A16__GPIO2_10, - - /* USB PHY RESET */ - MX51_PAD_EIM_D27__GPIO2_9, -}; - -/* Serial ports */ -static const struct imxuart_platform_data uart_pdata = { - .flags = IMXUART_HAVE_RTSCTS, -}; - -/* This function is board specific as the bit mask for the plldiv will also - * be different for other Freescale SoCs, thus a common bitmask is not - * possible and cannot get place in /plat-mxc/ehci.c. - */ -static int initialize_otg_port(struct platform_device *pdev) -{ - u32 v; - void __iomem *usb_base; - void __iomem *usbother_base; - usb_base = ioremap(MX51_USB_OTG_BASE_ADDR, SZ_4K); - if (!usb_base) - return -ENOMEM; - usbother_base = (void __iomem *)(usb_base + MX5_USBOTHER_REGS_OFFSET); - - /* Set the PHY clock to 19.2MHz */ - v = __raw_readl(usbother_base + MXC_USB_PHY_CTR_FUNC2_OFFSET); - v &= ~MX5_USB_UTMI_PHYCTRL1_PLLDIV_MASK; - v |= MX51_USB_PLL_DIV_19_2_MHZ; - __raw_writel(v, usbother_base + MXC_USB_PHY_CTR_FUNC2_OFFSET); - iounmap(usb_base); - - mdelay(10); - - return mx51_initialize_usb_hw(pdev->id, MXC_EHCI_INTERNAL_PHY); -} - -static const struct mxc_usbh_platform_data dr_utmi_config __initconst = { - .init = initialize_otg_port, - .portsc = MXC_EHCI_UTMI_16BIT, -}; - -static int initialize_usbh1_port(struct platform_device *pdev) -{ - iomux_v3_cfg_t usbh1stp = MX51_PAD_USBH1_STP__USBH1_STP; - iomux_v3_cfg_t usbh1gpio = MX51_PAD_USBH1_STP__GPIO1_27; - u32 v; - void __iomem *usb_base; - void __iomem *socregs_base; - - mxc_iomux_v3_setup_pad(usbh1gpio); - gpio_request(EFIKAMX_USBH1_STP, "usbh1_stp"); - gpio_direction_output(EFIKAMX_USBH1_STP, 0); - msleep(1); - gpio_set_value(EFIKAMX_USBH1_STP, 1); - msleep(1); - - usb_base = ioremap(MX51_USB_OTG_BASE_ADDR, SZ_4K); - socregs_base = (void __iomem *)(usb_base + MX5_USBOTHER_REGS_OFFSET); - - /* The clock for the USBH1 ULPI port will come externally */ - /* from the PHY. */ - v = __raw_readl(socregs_base + MX51_USB_CTRL_1_OFFSET); - __raw_writel(v | MX51_USB_CTRL_UH1_EXT_CLK_EN, - socregs_base + MX51_USB_CTRL_1_OFFSET); - - iounmap(usb_base); - - gpio_free(EFIKAMX_USBH1_STP); - mxc_iomux_v3_setup_pad(usbh1stp); - - mdelay(10); - - return mx51_initialize_usb_hw(pdev->id, MXC_EHCI_ITC_NO_THRESHOLD); -} - -static struct mxc_usbh_platform_data usbh1_config __initdata = { - .init = initialize_usbh1_port, - .portsc = MXC_EHCI_MODE_ULPI, -}; - -static void mx51_efika_hubreset(void) -{ - gpio_request(EFIKAMX_USB_HUB_RESET, "usb_hub_rst"); - gpio_direction_output(EFIKAMX_USB_HUB_RESET, 1); - msleep(1); - gpio_set_value(EFIKAMX_USB_HUB_RESET, 0); - msleep(1); - gpio_set_value(EFIKAMX_USB_HUB_RESET, 1); -} - -static void __init mx51_efika_usb(void) -{ - mx51_efika_hubreset(); - - /* pulling it low, means no USB at all... */ - gpio_request(EFIKA_USB_PHY_RESET, "usb_phy_reset"); - gpio_direction_output(EFIKA_USB_PHY_RESET, 0); - msleep(1); - gpio_set_value(EFIKA_USB_PHY_RESET, 1); - - usbh1_config.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS | - ULPI_OTG_DRVVBUS_EXT | ULPI_OTG_EXTVBUSIND); - - imx51_add_mxc_ehci_otg(&dr_utmi_config); - if (usbh1_config.otg) - imx51_add_mxc_ehci_hs(1, &usbh1_config); -} - -static struct mtd_partition mx51_efika_spi_nor_partitions[] = { - { - .name = "u-boot", - .offset = 0, - .size = SZ_256K, - }, - { - .name = "config", - .offset = MTDPART_OFS_APPEND, - .size = SZ_64K, - }, -}; - -static struct flash_platform_data mx51_efika_spi_flash_data = { - .name = "spi_flash", - .parts = mx51_efika_spi_nor_partitions, - .nr_parts = ARRAY_SIZE(mx51_efika_spi_nor_partitions), - .type = "sst25vf032b", -}; - -static struct regulator_consumer_supply sw1_consumers[] = { - { - .supply = "cpu_vcc", - } -}; - -static struct regulator_consumer_supply vdig_consumers[] = { - /* sgtl5000 */ - REGULATOR_SUPPLY("VDDA", "1-000a"), - REGULATOR_SUPPLY("VDDD", "1-000a"), -}; - -static struct regulator_consumer_supply vvideo_consumers[] = { - /* sgtl5000 */ - REGULATOR_SUPPLY("VDDIO", "1-000a"), -}; - -static struct regulator_consumer_supply vsd_consumers[] = { - REGULATOR_SUPPLY("vmmc", "sdhci-esdhc-imx51.0"), - REGULATOR_SUPPLY("vmmc", "sdhci-esdhc-imx51.1"), -}; - -static struct regulator_consumer_supply pwgt1_consumer[] = { - { - .supply = "pwgt1", - } -}; - -static struct regulator_consumer_supply pwgt2_consumer[] = { - { - .supply = "pwgt2", - } -}; - -static struct regulator_consumer_supply coincell_consumer[] = { - { - .supply = "coincell", - } -}; - -static struct regulator_init_data sw1_init = { - .constraints = { - .name = "SW1", - .min_uV = 600000, - .max_uV = 1375000, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, - .valid_modes_mask = 0, - .always_on = 1, - .boot_on = 1, - .state_mem = { - .uV = 850000, - .mode = REGULATOR_MODE_NORMAL, - .enabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(sw1_consumers), - .consumer_supplies = sw1_consumers, -}; - -static struct regulator_init_data sw2_init = { - .constraints = { - .name = "SW2", - .min_uV = 900000, - .max_uV = 1850000, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, - .always_on = 1, - .boot_on = 1, - .state_mem = { - .uV = 950000, - .mode = REGULATOR_MODE_NORMAL, - .enabled = 1, - }, - } -}; - -static struct regulator_init_data sw3_init = { - .constraints = { - .name = "SW3", - .min_uV = 1100000, - .max_uV = 1850000, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, - .always_on = 1, - .boot_on = 1, - } -}; - -static struct regulator_init_data sw4_init = { - .constraints = { - .name = "SW4", - .min_uV = 1100000, - .max_uV = 1850000, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, - .always_on = 1, - .boot_on = 1, - } -}; - -static struct regulator_init_data viohi_init = { - .constraints = { - .name = "VIOHI", - .boot_on = 1, - .always_on = 1, - } -}; - -static struct regulator_init_data vusb_init = { - .constraints = { - .name = "VUSB", - .boot_on = 1, - .always_on = 1, - } -}; - -static struct regulator_init_data swbst_init = { - .constraints = { - .name = "SWBST", - } -}; - -static struct regulator_init_data vdig_init = { - .constraints = { - .name = "VDIG", - .min_uV = 1050000, - .max_uV = 1800000, - .valid_ops_mask = - REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS, - .boot_on = 1, - .always_on = 1, - }, - .num_consumer_supplies = ARRAY_SIZE(vdig_consumers), - .consumer_supplies = vdig_consumers, -}; - -static struct regulator_init_data vpll_init = { - .constraints = { - .name = "VPLL", - .min_uV = 1050000, - .max_uV = 1800000, - .valid_ops_mask = - REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS, - .boot_on = 1, - .always_on = 1, - } -}; - -static struct regulator_init_data vusb2_init = { - .constraints = { - .name = "VUSB2", - .min_uV = 2400000, - .max_uV = 2775000, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, - .boot_on = 1, - .always_on = 1, - } -}; - -static struct regulator_init_data vvideo_init = { - .constraints = { - .name = "VVIDEO", - .min_uV = 2775000, - .max_uV = 2775000, - .valid_ops_mask = - REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS, - .boot_on = 1, - .apply_uV = 1, - }, - .num_consumer_supplies = ARRAY_SIZE(vvideo_consumers), - .consumer_supplies = vvideo_consumers, -}; - -static struct regulator_init_data vaudio_init = { - .constraints = { - .name = "VAUDIO", - .min_uV = 2300000, - .max_uV = 3000000, - .valid_ops_mask = - REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS, - .boot_on = 1, - } -}; - -static struct regulator_init_data vsd_init = { - .constraints = { - .name = "VSD", - .min_uV = 1800000, - .max_uV = 3150000, - .valid_ops_mask = - REGULATOR_CHANGE_VOLTAGE, - .boot_on = 1, - }, - .num_consumer_supplies = ARRAY_SIZE(vsd_consumers), - .consumer_supplies = vsd_consumers, -}; - -static struct regulator_init_data vcam_init = { - .constraints = { - .name = "VCAM", - .min_uV = 2500000, - .max_uV = 3000000, - .valid_ops_mask = - REGULATOR_CHANGE_VOLTAGE | - REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, - .valid_modes_mask = REGULATOR_MODE_FAST | REGULATOR_MODE_NORMAL, - .boot_on = 1, - } -}; - -static struct regulator_init_data vgen1_init = { - .constraints = { - .name = "VGEN1", - .min_uV = 1200000, - .max_uV = 3150000, - .valid_ops_mask = - REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS, - .boot_on = 1, - .always_on = 1, - } -}; - -static struct regulator_init_data vgen2_init = { - .constraints = { - .name = "VGEN2", - .min_uV = 1200000, - .max_uV = 3150000, - .valid_ops_mask = - REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS, - .boot_on = 1, - .always_on = 1, - } -}; - -static struct regulator_init_data vgen3_init = { - .constraints = { - .name = "VGEN3", - .min_uV = 1800000, - .max_uV = 2900000, - .valid_ops_mask = - REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS, - .boot_on = 1, - .always_on = 1, - } -}; - -static struct regulator_init_data gpo1_init = { - .constraints = { - .name = "GPO1", - } -}; - -static struct regulator_init_data gpo2_init = { - .constraints = { - .name = "GPO2", - } -}; - -static struct regulator_init_data gpo3_init = { - .constraints = { - .name = "GPO3", - } -}; - -static struct regulator_init_data gpo4_init = { - .constraints = { - .name = "GPO4", - } -}; - -static struct regulator_init_data pwgt1_init = { - .constraints = { - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .boot_on = 1, - }, - .num_consumer_supplies = ARRAY_SIZE(pwgt1_consumer), - .consumer_supplies = pwgt1_consumer, -}; - -static struct regulator_init_data pwgt2_init = { - .constraints = { - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .boot_on = 1, - }, - .num_consumer_supplies = ARRAY_SIZE(pwgt2_consumer), - .consumer_supplies = pwgt2_consumer, -}; - -static struct regulator_init_data vcoincell_init = { - .constraints = { - .name = "COINCELL", - .min_uV = 3000000, - .max_uV = 3000000, - .valid_ops_mask = - REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = ARRAY_SIZE(coincell_consumer), - .consumer_supplies = coincell_consumer, -}; - -static struct mc13xxx_regulator_init_data mx51_efika_regulators[] = { - { .id = MC13892_SW1, .init_data = &sw1_init }, - { .id = MC13892_SW2, .init_data = &sw2_init }, - { .id = MC13892_SW3, .init_data = &sw3_init }, - { .id = MC13892_SW4, .init_data = &sw4_init }, - { .id = MC13892_SWBST, .init_data = &swbst_init }, - { .id = MC13892_VIOHI, .init_data = &viohi_init }, - { .id = MC13892_VPLL, .init_data = &vpll_init }, - { .id = MC13892_VDIG, .init_data = &vdig_init }, - { .id = MC13892_VSD, .init_data = &vsd_init }, - { .id = MC13892_VUSB2, .init_data = &vusb2_init }, - { .id = MC13892_VVIDEO, .init_data = &vvideo_init }, - { .id = MC13892_VAUDIO, .init_data = &vaudio_init }, - { .id = MC13892_VCAM, .init_data = &vcam_init }, - { .id = MC13892_VGEN1, .init_data = &vgen1_init }, - { .id = MC13892_VGEN2, .init_data = &vgen2_init }, - { .id = MC13892_VGEN3, .init_data = &vgen3_init }, - { .id = MC13892_VUSB, .init_data = &vusb_init }, - { .id = MC13892_GPO1, .init_data = &gpo1_init }, - { .id = MC13892_GPO2, .init_data = &gpo2_init }, - { .id = MC13892_GPO3, .init_data = &gpo3_init }, - { .id = MC13892_GPO4, .init_data = &gpo4_init }, - { .id = MC13892_PWGT1SPI, .init_data = &pwgt1_init }, - { .id = MC13892_PWGT2SPI, .init_data = &pwgt2_init }, - { .id = MC13892_VCOINCELL, .init_data = &vcoincell_init }, -}; - -static struct mc13xxx_platform_data mx51_efika_mc13892_data = { - .flags = MC13XXX_USE_RTC, - .regulators = { - .num_regulators = ARRAY_SIZE(mx51_efika_regulators), - .regulators = mx51_efika_regulators, - }, -}; - -static struct spi_board_info mx51_efika_spi_board_info[] __initdata = { - { - .modalias = "m25p80", - .max_speed_hz = 25000000, - .bus_num = 0, - .chip_select = 1, - .platform_data = &mx51_efika_spi_flash_data, - .irq = -1, - }, - { - .modalias = "mc13892", - .max_speed_hz = 1000000, - .bus_num = 0, - .chip_select = 0, - .platform_data = &mx51_efika_mc13892_data, - /* irq number is run-time assigned */ - }, -}; - -static int mx51_efika_spi_cs[] = { - EFIKAMX_SPI_CS0, - EFIKAMX_SPI_CS1, -}; - -static const struct spi_imx_master mx51_efika_spi_pdata __initconst = { - .chipselect = mx51_efika_spi_cs, - .num_chipselect = ARRAY_SIZE(mx51_efika_spi_cs), -}; - -void __init efika_board_common_init(void) -{ - mxc_iomux_v3_setup_multiple_pads(mx51efika_pads, - ARRAY_SIZE(mx51efika_pads)); - imx51_add_imx_uart(0, &uart_pdata); - mx51_efika_usb(); - - /* FIXME: comes from original code. check this. */ - if (mx51_revision() < IMX_CHIP_REVISION_2_0) - sw2_init.constraints.state_mem.uV = 1100000; - else if (mx51_revision() == IMX_CHIP_REVISION_2_0) { - sw2_init.constraints.state_mem.uV = 1250000; - sw1_init.constraints.state_mem.uV = 1000000; - } - if (machine_is_mx51_efikasb()) - vgen1_init.constraints.max_uV = 1200000; - - gpio_request(EFIKAMX_PMIC, "pmic irq"); - gpio_direction_input(EFIKAMX_PMIC); - mx51_efika_spi_board_info[1].irq = gpio_to_irq(EFIKAMX_PMIC); - spi_register_board_info(mx51_efika_spi_board_info, - ARRAY_SIZE(mx51_efika_spi_board_info)); - imx51_add_ecspi(0, &mx51_efika_spi_pdata); - - imx51_add_pata_imx(); - -#if defined(CONFIG_CPU_FREQ_IMX) - get_cpu_op = mx51_get_cpu_op; -#endif -} diff --git a/arch/arm/mach-imx/platsmp.c b/arch/arm/mach-imx/platsmp.c index ab98c6f..2ac43e1 100644 --- a/arch/arm/mach-imx/platsmp.c +++ b/arch/arm/mach-imx/platsmp.c @@ -41,7 +41,7 @@ void __init imx_scu_map_io(void) scu_base = IMX_IO_ADDRESS(base); } -void __cpuinit platform_secondary_init(unsigned int cpu) +static void __cpuinit imx_secondary_init(unsigned int cpu) { /* * if any interrupts are already enabled for the primary @@ -51,7 +51,7 @@ void __cpuinit platform_secondary_init(unsigned int cpu) gic_secondary_init(0); } -int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) +static int __cpuinit imx_boot_secondary(unsigned int cpu, struct task_struct *idle) { imx_set_cpu_jump(cpu, v7_secondary_startup); imx_enable_cpu(cpu, true); @@ -62,7 +62,7 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) * Initialise the CPU possible map early - this describes the CPUs * which may be present or become present in the system. */ -void __init smp_init_cpus(void) +static void __init imx_smp_init_cpus(void) { int i, ncores; @@ -79,7 +79,17 @@ void imx_smp_prepare(void) scu_enable(scu_base); } -void __init platform_smp_prepare_cpus(unsigned int max_cpus) +static void __init imx_smp_prepare_cpus(unsigned int max_cpus) { imx_smp_prepare(); } + +struct smp_operations imx_smp_ops __initdata = { + .smp_init_cpus = imx_smp_init_cpus, + .smp_prepare_cpus = imx_smp_prepare_cpus, + .smp_secondary_init = imx_secondary_init, + .smp_boot_secondary = imx_boot_secondary, +#ifdef CONFIG_HOTPLUG_CPU + .cpu_die = imx_cpu_die, +#endif +}; diff --git a/arch/arm/mach-integrator/core.c b/arch/arm/mach-integrator/core.c index 3fa6c51..a432d43 100644 --- a/arch/arm/mach-integrator/core.c +++ b/arch/arm/mach-integrator/core.c @@ -95,8 +95,8 @@ arch_initcall(integrator_init); * UART0 7 6 * UART1 5 4 */ -#define SC_CTRLC IO_ADDRESS(INTEGRATOR_SC_CTRLC) -#define SC_CTRLS IO_ADDRESS(INTEGRATOR_SC_CTRLS) +#define SC_CTRLC __io_address(INTEGRATOR_SC_CTRLC) +#define SC_CTRLS __io_address(INTEGRATOR_SC_CTRLS) static void integrator_uart_set_mctrl(struct amba_device *dev, void __iomem *base, unsigned int mctrl) { diff --git a/arch/arm/mach-integrator/cpu.c b/arch/arm/mach-integrator/cpu.c index fbb4577..590c192 100644 --- a/arch/arm/mach-integrator/cpu.c +++ b/arch/arm/mach-integrator/cpu.c @@ -25,10 +25,10 @@ static struct cpufreq_driver integrator_driver; -#define CM_ID IO_ADDRESS(INTEGRATOR_HDR_ID) -#define CM_OSC IO_ADDRESS(INTEGRATOR_HDR_OSC) -#define CM_STAT IO_ADDRESS(INTEGRATOR_HDR_STAT) -#define CM_LOCK IO_ADDRESS(INTEGRATOR_HDR_LOCK) +#define CM_ID __io_address(INTEGRATOR_HDR_ID) +#define CM_OSC __io_address(INTEGRATOR_HDR_OSC) +#define CM_STAT __io_address(INTEGRATOR_HDR_STAT) +#define CM_LOCK __io_address(INTEGRATOR_HDR_LOCK) static const struct icst_params lclk_params = { .ref = 24000000, diff --git a/arch/arm/mach-integrator/include/mach/io.h b/arch/arm/mach-integrator/include/mach/io.h deleted file mode 100644 index 8de70de..0000000 --- a/arch/arm/mach-integrator/include/mach/io.h +++ /dev/null @@ -1,33 +0,0 @@ -/* - * arch/arm/mach-integrator/include/mach/io.h - * - * Copyright (C) 1999 ARM Limited - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#ifndef __ASM_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H - -/* - * WARNING: this has to mirror definitions in platform.h - */ -#define PCI_MEMORY_VADDR 0xe8000000 -#define PCI_CONFIG_VADDR 0xec000000 -#define PCI_V3_VADDR 0xed000000 -#define PCI_IO_VADDR 0xee000000 - -#define __io(a) ((void __iomem *)(PCI_IO_VADDR + (a))) - -#endif diff --git a/arch/arm/mach-integrator/include/mach/platform.h b/arch/arm/mach-integrator/include/mach/platform.h index ec467ba..4c03475 100644 --- a/arch/arm/mach-integrator/include/mach/platform.h +++ b/arch/arm/mach-integrator/include/mach/platform.h @@ -324,6 +324,10 @@ */ #define PHYS_PCI_V3_BASE 0x62000000 +#define PCI_MEMORY_VADDR 0xe8000000 +#define PCI_CONFIG_VADDR 0xec000000 +#define PCI_V3_VADDR 0xed000000 + /* ------------------------------------------------------------------------ * Integrator Interrupt Controllers * ------------------------------------------------------------------------ diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c index 3b22675..2215d96 100644 --- a/arch/arm/mach-integrator/integrator_ap.c +++ b/arch/arm/mach-integrator/integrator_ap.c @@ -50,6 +50,7 @@ #include <asm/mach/arch.h> #include <asm/mach/irq.h> #include <asm/mach/map.h> +#include <asm/mach/pci.h> #include <asm/mach/time.h> #include <plat/fpga-irq.h> @@ -73,7 +74,7 @@ * e8000000 40000000 PCI memory PHYS_PCI_MEM_BASE (max 512M) * ec000000 61000000 PCI config space PHYS_PCI_CONFIG_BASE (max 16M) * ed000000 62000000 PCI V3 regs PHYS_PCI_V3_BASE (max 64k) - * ee000000 60000000 PCI IO PHYS_PCI_IO_BASE (max 16M) + * fee00000 60000000 PCI IO PHYS_PCI_IO_BASE (max 16M) * ef000000 Cache flush * f1000000 10000000 Core module registers * f1100000 11000000 System controller registers @@ -133,25 +134,20 @@ static struct map_desc ap_io_desc[] __initdata = { .length = SZ_4K, .type = MT_DEVICE }, { - .virtual = PCI_MEMORY_VADDR, + .virtual = (unsigned long)PCI_MEMORY_VADDR, .pfn = __phys_to_pfn(PHYS_PCI_MEM_BASE), .length = SZ_16M, .type = MT_DEVICE }, { - .virtual = PCI_CONFIG_VADDR, + .virtual = (unsigned long)PCI_CONFIG_VADDR, .pfn = __phys_to_pfn(PHYS_PCI_CONFIG_BASE), .length = SZ_16M, .type = MT_DEVICE }, { - .virtual = PCI_V3_VADDR, + .virtual = (unsigned long)PCI_V3_VADDR, .pfn = __phys_to_pfn(PHYS_PCI_V3_BASE), .length = SZ_64K, .type = MT_DEVICE - }, { - .virtual = PCI_IO_VADDR, - .pfn = __phys_to_pfn(PHYS_PCI_IO_BASE), - .length = SZ_64K, - .type = MT_DEVICE } }; @@ -159,6 +155,7 @@ static void __init ap_map_io(void) { iotable_init(ap_io_desc, ARRAY_SIZE(ap_io_desc)); vga_base = PCI_MEMORY_VADDR; + pci_map_io_early(__phys_to_pfn(PHYS_PCI_IO_BASE)); } #define INTEGRATOR_SC_VALID_INT 0x003fffff @@ -317,9 +314,9 @@ static void __init ap_init(void) /* * Where is the timer (VA)? */ -#define TIMER0_VA_BASE IO_ADDRESS(INTEGRATOR_TIMER0_BASE) -#define TIMER1_VA_BASE IO_ADDRESS(INTEGRATOR_TIMER1_BASE) -#define TIMER2_VA_BASE IO_ADDRESS(INTEGRATOR_TIMER2_BASE) +#define TIMER0_VA_BASE __io_address(INTEGRATOR_TIMER0_BASE) +#define TIMER1_VA_BASE __io_address(INTEGRATOR_TIMER1_BASE) +#define TIMER2_VA_BASE __io_address(INTEGRATOR_TIMER2_BASE) static unsigned long timer_reload; diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c index 82d5c83..3df5fc3 100644 --- a/arch/arm/mach-integrator/integrator_cp.c +++ b/arch/arm/mach-integrator/integrator_cp.c @@ -59,7 +59,7 @@ #define INTCP_ETH_SIZE 0x10 -#define INTCP_VA_CTRL_BASE IO_ADDRESS(INTEGRATOR_CP_CTL_BASE) +#define INTCP_VA_CTRL_BASE __io_address(INTEGRATOR_CP_CTL_BASE) #define INTCP_FLASHPROG 0x04 #define CINTEGRATOR_FLASHPROG_FLVPPEN (1 << 0) #define CINTEGRATOR_FLASHPROG_FLWREN (1 << 1) @@ -265,8 +265,8 @@ static struct platform_device *intcp_devs[] __initdata = { */ static unsigned int mmc_status(struct device *dev) { - unsigned int status = readl(IO_ADDRESS(0xca000000 + 4)); - writel(8, IO_ADDRESS(INTEGRATOR_CP_CTL_BASE + 8)); + unsigned int status = readl(__io_address(0xca000000 + 4)); + writel(8, __io_address(INTEGRATOR_CP_CTL_BASE + 8)); return status & 8; } diff --git a/arch/arm/mach-integrator/pci_v3.c b/arch/arm/mach-integrator/pci_v3.c index b866880..bbeca59 100644 --- a/arch/arm/mach-integrator/pci_v3.c +++ b/arch/arm/mach-integrator/pci_v3.c @@ -41,61 +41,61 @@ /* * The V3 PCI interface chip in Integrator provides several windows from * local bus memory into the PCI memory areas. Unfortunately, there - * are not really enough windows for our usage, therefore we reuse + * are not really enough windows for our usage, therefore we reuse * one of the windows for access to PCI configuration space. The * memory map is as follows: - * + * * Local Bus Memory Usage - * + * * 40000000 - 4FFFFFFF PCI memory. 256M non-prefetchable * 50000000 - 5FFFFFFF PCI memory. 256M prefetchable * 60000000 - 60FFFFFF PCI IO. 16M * 61000000 - 61FFFFFF PCI Configuration. 16M - * + * * There are three V3 windows, each described by a pair of V3 registers. * These are LB_BASE0/LB_MAP0, LB_BASE1/LB_MAP1 and LB_BASE2/LB_MAP2. * Base0 and Base1 can be used for any type of PCI memory access. Base2 * can be used either for PCI I/O or for I20 accesses. By default, uHAL * uses this only for PCI IO space. - * + * * Normally these spaces are mapped using the following base registers: - * + * * Usage Local Bus Memory Base/Map registers used - * + * * Mem 40000000 - 4FFFFFFF LB_BASE0/LB_MAP0 * Mem 50000000 - 5FFFFFFF LB_BASE1/LB_MAP1 * IO 60000000 - 60FFFFFF LB_BASE2/LB_MAP2 * Cfg 61000000 - 61FFFFFF - * + * * This means that I20 and PCI configuration space accesses will fail. - * When PCI configuration accesses are needed (via the uHAL PCI + * When PCI configuration accesses are needed (via the uHAL PCI * configuration space primitives) we must remap the spaces as follows: - * + * * Usage Local Bus Memory Base/Map registers used - * + * * Mem 40000000 - 4FFFFFFF LB_BASE0/LB_MAP0 * Mem 50000000 - 5FFFFFFF LB_BASE0/LB_MAP0 * IO 60000000 - 60FFFFFF LB_BASE2/LB_MAP2 * Cfg 61000000 - 61FFFFFF LB_BASE1/LB_MAP1 - * + * * To make this work, the code depends on overlapping windows working. - * The V3 chip translates an address by checking its range within + * The V3 chip translates an address by checking its range within * each of the BASE/MAP pairs in turn (in ascending register number * order). It will use the first matching pair. So, for example, * if the same address is mapped by both LB_BASE0/LB_MAP0 and - * LB_BASE1/LB_MAP1, the V3 will use the translation from + * LB_BASE1/LB_MAP1, the V3 will use the translation from * LB_BASE0/LB_MAP0. - * + * * To allow PCI Configuration space access, the code enlarges the * window mapped by LB_BASE0/LB_MAP0 from 256M to 512M. This occludes * the windows currently mapped by LB_BASE1/LB_MAP1 so that it can * be remapped for use by configuration cycles. - * - * At the end of the PCI Configuration space accesses, + * + * At the end of the PCI Configuration space accesses, * LB_BASE1/LB_MAP1 is reset to map PCI Memory. Finally the window * mapped by LB_BASE0/LB_MAP0 is reduced in size from 512M to 256M to * reveal the now restored LB_BASE1/LB_MAP1 window. - * + * * NOTE: We do not set up I2O mapping. I suspect that this is only * for an intelligent (target) device. Using I2O disables most of * the mappings into PCI memory. @@ -127,8 +127,8 @@ * * returns: configuration address to play on the PCI bus * - * To generate the appropriate PCI configuration cycles in the PCI - * configuration address space, you present the V3 with the following pattern + * To generate the appropriate PCI configuration cycles in the PCI + * configuration address space, you present the V3 with the following pattern * (which is very nearly a type 1 (except that the lower two bits are 00 and * not 01). In order for this mapping to work you need to set up one of * the local to PCI aperatures to 16Mbytes in length translating to @@ -138,7 +138,7 @@ * * Type 0: * - * 3 3|3 3 2 2|2 2 2 2|2 2 2 2|1 1 1 1|1 1 1 1|1 1 + * 3 3|3 3 2 2|2 2 2 2|2 2 2 2|1 1 1 1|1 1 1 1|1 1 * 3 2|1 0 9 8|7 6 5 4|3 2 1 0|9 8 7 6|5 4 3 2|1 0 9 8|7 6 5 4|3 2 1 0 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ * | | |D|D|D|D|D|D|D|D|D|D|D|D|D|D|D|D|D|D|D|D|D|F|F|F|R|R|R|R|R|R|0|0| @@ -150,7 +150,7 @@ * * Type 1: * - * 3 3|3 3 2 2|2 2 2 2|2 2 2 2|1 1 1 1|1 1 1 1|1 1 + * 3 3|3 3 2 2|2 2 2 2|2 2 2 2|1 1 1 1|1 1 1 1|1 1 * 3 2|1 0 9 8|7 6 5 4|3 2 1 0|9 8 7 6|5 4 3 2|1 0 9 8|7 6 5 4|3 2 1 0 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ * | | | | | | | | | | |B|B|B|B|B|B|B|B|D|D|D|D|D|F|F|F|R|R|R|R|R|R|0|1| @@ -161,7 +161,7 @@ * 15:11 Device number (5 bits) * 10:8 function number * 7:2 register number - * + * */ static DEFINE_RAW_SPINLOCK(v3_lock); @@ -181,7 +181,7 @@ static DEFINE_RAW_SPINLOCK(v3_lock); #undef V3_LB_BASE_PREFETCH #define V3_LB_BASE_PREFETCH 0 -static unsigned long v3_open_config_window(struct pci_bus *bus, +static void __iomem *v3_open_config_window(struct pci_bus *bus, unsigned int devfn, int offset) { unsigned int address, mapaddress, busnr; @@ -280,7 +280,7 @@ static void v3_close_config_window(void) static int v3_read_config(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 *val) { - unsigned long addr; + void __iomem *addr; unsigned long flags; u32 v; @@ -311,7 +311,7 @@ static int v3_read_config(struct pci_bus *bus, unsigned int devfn, int where, static int v3_write_config(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 val) { - unsigned long addr; + void __iomem *addr; unsigned long flags; raw_spin_lock_irqsave(&v3_lock, flags); @@ -374,12 +374,9 @@ static int __init pci_v3_setup_resources(struct pci_sys_data *sys) } /* - * the IO resource for this bus * the mem resource for this bus * the prefetch mem resource for this bus */ - pci_add_resource_offset(&sys->resources, - &ioport_resource, sys->io_offset); pci_add_resource_offset(&sys->resources, &non_mem, sys->mem_offset); pci_add_resource_offset(&sys->resources, &pre_mem, sys->mem_offset); @@ -391,9 +388,9 @@ static int __init pci_v3_setup_resources(struct pci_sys_data *sys) * means I can't get additional information on the reason for the pm2fb * problems. I suppose I'll just have to mind-meld with the machine. ;) */ -#define SC_PCI IO_ADDRESS(INTEGRATOR_SC_PCIENABLE) -#define SC_LBFADDR IO_ADDRESS(INTEGRATOR_SC_BASE + 0x20) -#define SC_LBFCODE IO_ADDRESS(INTEGRATOR_SC_BASE + 0x24) +#define SC_PCI __io_address(INTEGRATOR_SC_PCIENABLE) +#define SC_LBFADDR __io_address(INTEGRATOR_SC_BASE + 0x20) +#define SC_LBFCODE __io_address(INTEGRATOR_SC_BASE + 0x24) static int v3_pci_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs) @@ -498,7 +495,6 @@ void __init pci_v3_preinit(void) unsigned int temp; int ret; - pcibios_min_io = 0x6000; pcibios_min_mem = 0x00100000; /* diff --git a/arch/arm/mach-iop13xx/include/mach/io.h b/arch/arm/mach-iop13xx/include/mach/io.h deleted file mode 100644 index f131885..0000000 --- a/arch/arm/mach-iop13xx/include/mach/io.h +++ /dev/null @@ -1,28 +0,0 @@ -/* - * iop13xx custom ioremap implementation - * Copyright (c) 2005-2006, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., 59 Temple - * Place - Suite 330, Boston, MA 02111-1307 USA. - * - */ -#ifndef __ASM_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H - -#define IO_SPACE_LIMIT 0xffffffff - -#define __io(a) __iop13xx_io(a) - -extern void __iomem * __iop13xx_io(unsigned long io_addr); - -#endif diff --git a/arch/arm/mach-iop13xx/include/mach/iop13xx.h b/arch/arm/mach-iop13xx/include/mach/iop13xx.h index e190dcd..7480f58 100644 --- a/arch/arm/mach-iop13xx/include/mach/iop13xx.h +++ b/arch/arm/mach-iop13xx/include/mach/iop13xx.h @@ -69,21 +69,11 @@ extern unsigned long get_iop_tick_rate(void); * 0x8000.0000 + 928M 0x2.8000.0000 (ioremap) PCIE outbound memory window * * IO MAP - * 0x1000 + 64K 0x0.fffb.1000 0xfec6.1000 PCIX outbound i/o window - * 0x1000 + 64K 0x0.fffd.1000 0xfed7.1000 PCIE outbound i/o window + * 0x00000 + 64K 0x0.fffb.0000 0xfee0.0000 PCIX outbound i/o window + * 0x10000 + 64K 0x0.fffd.0000 0xfee1.0000 PCIE outbound i/o window */ -#define IOP13XX_PCIX_IO_WINDOW_SIZE 0x10000UL #define IOP13XX_PCIX_LOWER_IO_PA 0xfffb0000UL -#define IOP13XX_PCIX_LOWER_IO_VA 0xfec60000UL #define IOP13XX_PCIX_LOWER_IO_BA 0x0UL /* OIOTVR */ -#define IOP13XX_PCIX_IO_BUS_OFFSET 0x1000UL -#define IOP13XX_PCIX_UPPER_IO_PA (IOP13XX_PCIX_LOWER_IO_PA +\ - IOP13XX_PCIX_IO_WINDOW_SIZE - 1) -#define IOP13XX_PCIX_UPPER_IO_VA (IOP13XX_PCIX_LOWER_IO_VA +\ - IOP13XX_PCIX_IO_WINDOW_SIZE - 1) -#define IOP13XX_PCIX_IO_PHYS_TO_VIRT(addr) (u32) ((u32) addr -\ - (IOP13XX_PCIX_LOWER_IO_PA\ - - IOP13XX_PCIX_LOWER_IO_VA)) #define IOP13XX_PCIX_MEM_PHYS_OFFSET 0x100000000ULL #define IOP13XX_PCIX_MEM_WINDOW_SIZE 0x3a000000UL @@ -103,20 +93,8 @@ extern unsigned long get_iop_tick_rate(void); IOP13XX_PCIX_LOWER_MEM_BA) /* PCI-E ranges */ -#define IOP13XX_PCIE_IO_WINDOW_SIZE 0x10000UL #define IOP13XX_PCIE_LOWER_IO_PA 0xfffd0000UL -#define IOP13XX_PCIE_LOWER_IO_VA 0xfed70000UL -#define IOP13XX_PCIE_LOWER_IO_BA 0x0UL /* OIOTVR */ -#define IOP13XX_PCIE_IO_BUS_OFFSET 0x1000UL -#define IOP13XX_PCIE_UPPER_IO_PA (IOP13XX_PCIE_LOWER_IO_PA +\ - IOP13XX_PCIE_IO_WINDOW_SIZE - 1) -#define IOP13XX_PCIE_UPPER_IO_VA (IOP13XX_PCIE_LOWER_IO_VA +\ - IOP13XX_PCIE_IO_WINDOW_SIZE - 1) -#define IOP13XX_PCIE_UPPER_IO_BA (IOP13XX_PCIE_LOWER_IO_BA +\ - IOP13XX_PCIE_IO_WINDOW_SIZE - 1) -#define IOP13XX_PCIE_IO_PHYS_TO_VIRT(addr) (u32) ((u32) addr -\ - (IOP13XX_PCIE_LOWER_IO_PA\ - - IOP13XX_PCIE_LOWER_IO_VA)) +#define IOP13XX_PCIE_LOWER_IO_BA 0x10000UL /* OIOTVR */ #define IOP13XX_PCIE_MEM_PHYS_OFFSET 0x200000000ULL #define IOP13XX_PCIE_MEM_WINDOW_SIZE 0x3a000000UL @@ -148,18 +126,16 @@ extern unsigned long get_iop_tick_rate(void); * IOP13XX chipset registers */ #define IOP13XX_PMMR_PHYS_MEM_BASE 0xffd80000UL /* PMMR phys. address */ -#define IOP13XX_PMMR_VIRT_MEM_BASE 0xfee80000UL /* PMMR phys. address */ +#define IOP13XX_PMMR_VIRT_MEM_BASE (void __iomem *)(0xfee80000UL) /* PMMR phys. address */ #define IOP13XX_PMMR_MEM_WINDOW_SIZE 0x80000 #define IOP13XX_PMMR_UPPER_MEM_VA (IOP13XX_PMMR_VIRT_MEM_BASE +\ IOP13XX_PMMR_MEM_WINDOW_SIZE - 1) #define IOP13XX_PMMR_UPPER_MEM_PA (IOP13XX_PMMR_PHYS_MEM_BASE +\ IOP13XX_PMMR_MEM_WINDOW_SIZE - 1) -#define IOP13XX_PMMR_VIRT_TO_PHYS(addr) (u32) ((u32) addr +\ - (IOP13XX_PMMR_PHYS_MEM_BASE\ - - IOP13XX_PMMR_VIRT_MEM_BASE)) -#define IOP13XX_PMMR_PHYS_TO_VIRT(addr) (u32) ((u32) addr -\ - (IOP13XX_PMMR_PHYS_MEM_BASE\ - - IOP13XX_PMMR_VIRT_MEM_BASE)) +#define IOP13XX_PMMR_VIRT_TO_PHYS(addr) (((addr) - IOP13XX_PMMR_VIRT_MEM_BASE)\ + + IOP13XX_PMMR_PHYS_MEM_BASE) +#define IOP13XX_PMMR_PHYS_TO_VIRT(addr) (((addr) - IOP13XX_PMMR_PHYS_MEM_BASE)\ + + IOP13XX_PMMR_VIRT_MEM_BASE) #define IOP13XX_REG_ADDR32(reg) (IOP13XX_PMMR_VIRT_MEM_BASE + (reg)) #define IOP13XX_REG_ADDR16(reg) (IOP13XX_PMMR_VIRT_MEM_BASE + (reg)) #define IOP13XX_REG_ADDR8(reg) (IOP13XX_PMMR_VIRT_MEM_BASE + (reg)) @@ -169,10 +145,10 @@ extern unsigned long get_iop_tick_rate(void); #define IOP13XX_PMMR_SIZE 0x00080000 /*=================== Defines for Platform Devices =====================*/ -#define IOP13XX_UART0_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE | 0x00002300) -#define IOP13XX_UART1_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE | 0x00002340) -#define IOP13XX_UART0_VIRT (IOP13XX_PMMR_VIRT_MEM_BASE | 0x00002300) -#define IOP13XX_UART1_VIRT (IOP13XX_PMMR_VIRT_MEM_BASE | 0x00002340) +#define IOP13XX_UART0_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE + 0x00002300) +#define IOP13XX_UART1_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE + 0x00002340) +#define IOP13XX_UART0_VIRT (IOP13XX_PMMR_VIRT_MEM_BASE + 0x00002300) +#define IOP13XX_UART1_VIRT (IOP13XX_PMMR_VIRT_MEM_BASE + 0x00002340) #define IOP13XX_I2C0_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE | 0x00002500) #define IOP13XX_I2C1_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE | 0x00002520) diff --git a/arch/arm/mach-iop13xx/include/mach/memory.h b/arch/arm/mach-iop13xx/include/mach/memory.h index 1afa99e..7c032d0 100644 --- a/arch/arm/mach-iop13xx/include/mach/memory.h +++ b/arch/arm/mach-iop13xx/include/mach/memory.h @@ -16,12 +16,12 @@ #define IOP13XX_PMMR_P_START (IOP13XX_PMMR_PHYS_MEM_BASE) #define IOP13XX_PMMR_P_END (IOP13XX_PMMR_PHYS_MEM_BASE + IOP13XX_PMMR_SIZE) -static inline dma_addr_t __virt_to_lbus(unsigned long x) +static inline dma_addr_t __virt_to_lbus(void __iomem *x) { return x + IOP13XX_PMMR_PHYS_MEM_BASE - IOP13XX_PMMR_VIRT_MEM_BASE; } -static inline unsigned long __lbus_to_virt(dma_addr_t x) +static inline void __iomem *__lbus_to_virt(dma_addr_t x) { return x + IOP13XX_PMMR_VIRT_MEM_BASE - IOP13XX_PMMR_PHYS_MEM_BASE; } @@ -38,23 +38,23 @@ static inline unsigned long __lbus_to_virt(dma_addr_t x) #define __arch_dma_to_virt(dev, addr) \ ({ \ - unsigned long __virt; \ + void * __virt; \ dma_addr_t __dma = addr; \ if (is_lbus_device(dev) && __is_lbus_dma(__dma)) \ __virt = __lbus_to_virt(__dma); \ else \ - __virt = __phys_to_virt(__dma); \ - (void *)__virt; \ + __virt = (void *)__phys_to_virt(__dma); \ + __virt; \ }) #define __arch_virt_to_dma(dev, addr) \ ({ \ - unsigned long __virt = (unsigned long)addr; \ + void * __virt = addr; \ dma_addr_t __dma; \ if (is_lbus_device(dev) && __is_lbus_virt(__virt)) \ __dma = __virt_to_lbus(__virt); \ else \ - __dma = __virt_to_phys(__virt); \ + __dma = __virt_to_phys((unsigned long)__virt); \ __dma; \ }) diff --git a/arch/arm/mach-iop13xx/io.c b/arch/arm/mach-iop13xx/io.c index 3c36419..183dc8b 100644 --- a/arch/arm/mach-iop13xx/io.c +++ b/arch/arm/mach-iop13xx/io.c @@ -23,25 +23,6 @@ #include "pci.h" -void * __iomem __iop13xx_io(unsigned long io_addr) -{ - void __iomem * io_virt; - - switch (io_addr) { - case IOP13XX_PCIE_LOWER_IO_PA ... IOP13XX_PCIE_UPPER_IO_PA: - io_virt = (void *) IOP13XX_PCIE_IO_PHYS_TO_VIRT(io_addr); - break; - case IOP13XX_PCIX_LOWER_IO_PA ... IOP13XX_PCIX_UPPER_IO_PA: - io_virt = (void *) IOP13XX_PCIX_IO_PHYS_TO_VIRT(io_addr); - break; - default: - BUG(); - } - - return io_virt; -} -EXPORT_SYMBOL(__iop13xx_io); - static void __iomem *__iop13xx_ioremap_caller(unsigned long cookie, size_t size, unsigned int mtype, void *caller) { @@ -52,14 +33,14 @@ static void __iomem *__iop13xx_ioremap_caller(unsigned long cookie, if (unlikely(!iop13xx_atux_mem_base)) retval = NULL; else - retval = (void *)(iop13xx_atux_mem_base + + retval = (iop13xx_atux_mem_base + (cookie - IOP13XX_PCIX_LOWER_MEM_RA)); break; case IOP13XX_PCIE_LOWER_MEM_RA ... IOP13XX_PCIE_UPPER_MEM_RA: if (unlikely(!iop13xx_atue_mem_base)) retval = NULL; else - retval = (void *)(iop13xx_atue_mem_base + + retval = (iop13xx_atue_mem_base + (cookie - IOP13XX_PCIE_LOWER_MEM_RA)); break; case IOP13XX_PBI_LOWER_MEM_RA ... IOP13XX_PBI_UPPER_MEM_RA: @@ -67,14 +48,8 @@ static void __iomem *__iop13xx_ioremap_caller(unsigned long cookie, (cookie - IOP13XX_PBI_LOWER_MEM_RA), size, mtype, __builtin_return_address(0)); break; - case IOP13XX_PCIE_LOWER_IO_PA ... IOP13XX_PCIE_UPPER_IO_PA: - retval = (void *) IOP13XX_PCIE_IO_PHYS_TO_VIRT(cookie); - break; - case IOP13XX_PCIX_LOWER_IO_PA ... IOP13XX_PCIX_UPPER_IO_PA: - retval = (void *) IOP13XX_PCIX_IO_PHYS_TO_VIRT(cookie); - break; case IOP13XX_PMMR_PHYS_MEM_BASE ... IOP13XX_PMMR_UPPER_MEM_PA: - retval = (void *) IOP13XX_PMMR_PHYS_TO_VIRT(cookie); + retval = IOP13XX_PMMR_PHYS_TO_VIRT(cookie); break; default: retval = __arm_ioremap_caller(cookie, size, mtype, @@ -99,9 +74,7 @@ static void __iop13xx_iounmap(volatile void __iomem *addr) goto skip; switch ((u32) addr) { - case IOP13XX_PCIE_LOWER_IO_VA ... IOP13XX_PCIE_UPPER_IO_VA: - case IOP13XX_PCIX_LOWER_IO_VA ... IOP13XX_PCIX_UPPER_IO_VA: - case IOP13XX_PMMR_VIRT_MEM_BASE ... IOP13XX_PMMR_UPPER_MEM_VA: + case (u32)IOP13XX_PMMR_VIRT_MEM_BASE ... (u32)IOP13XX_PMMR_UPPER_MEM_VA: goto skip; } __iounmap(addr); diff --git a/arch/arm/mach-iop13xx/pci.c b/arch/arm/mach-iop13xx/pci.c index 861cb12..9082b84 100644 --- a/arch/arm/mach-iop13xx/pci.c +++ b/arch/arm/mach-iop13xx/pci.c @@ -36,8 +36,8 @@ u32 iop13xx_atux_pmmr_offset; /* This offset can change based on strapping */ u32 iop13xx_atue_pmmr_offset; /* This offset can change based on strapping */ static struct pci_bus *pci_bus_atux = 0; static struct pci_bus *pci_bus_atue = 0; -u32 iop13xx_atue_mem_base; -u32 iop13xx_atux_mem_base; +void __iomem *iop13xx_atue_mem_base; +void __iomem *iop13xx_atux_mem_base; size_t iop13xx_atue_mem_size; size_t iop13xx_atux_mem_size; @@ -88,8 +88,7 @@ void iop13xx_map_pci_memory(void) } if (end) { - iop13xx_atux_mem_base = - (u32) __arm_ioremap_pfn( + iop13xx_atux_mem_base = __arm_ioremap_pfn( __phys_to_pfn(IOP13XX_PCIX_LOWER_MEM_PA) , 0, iop13xx_atux_mem_size, MT_DEVICE); if (!iop13xx_atux_mem_base) { @@ -99,7 +98,7 @@ void iop13xx_map_pci_memory(void) } } else iop13xx_atux_mem_size = 0; - PRINTK("%s: atu: %d bus_size: %d mem_base: %x\n", + PRINTK("%s: atu: %d bus_size: %d mem_base: %p\n", __func__, atu, iop13xx_atux_mem_size, iop13xx_atux_mem_base); break; @@ -114,8 +113,7 @@ void iop13xx_map_pci_memory(void) } if (end) { - iop13xx_atue_mem_base = - (u32) __arm_ioremap_pfn( + iop13xx_atue_mem_base = __arm_ioremap_pfn( __phys_to_pfn(IOP13XX_PCIE_LOWER_MEM_PA) , 0, iop13xx_atue_mem_size, MT_DEVICE); if (!iop13xx_atue_mem_base) { @@ -125,13 +123,13 @@ void iop13xx_map_pci_memory(void) } } else iop13xx_atue_mem_size = 0; - PRINTK("%s: atu: %d bus_size: %d mem_base: %x\n", + PRINTK("%s: atu: %d bus_size: %d mem_base: %p\n", __func__, atu, iop13xx_atue_mem_size, iop13xx_atue_mem_base); break; } - printk("%s: Initialized (%uM @ resource/virtual: %08lx/%08x)\n", + printk("%s: Initialized (%uM @ resource/virtual: %08lx/%p)\n", atu ? "ATUE" : "ATUX", (atu ? iop13xx_atue_mem_size : iop13xx_atux_mem_size) / SZ_1M, @@ -970,7 +968,6 @@ void __init iop13xx_pci_init(void) __raw_writel(__raw_readl(IOP13XX_XBG_BECSR) & 3, IOP13XX_XBG_BECSR); /* Setup the Min Address for PCI memory... */ - pcibios_min_io = 0; pcibios_min_mem = IOP13XX_PCIX_LOWER_MEM_BA; /* if Linux is given control of an ATU @@ -1003,7 +1000,7 @@ int iop13xx_pci_setup(int nr, struct pci_sys_data *sys) if (nr > 1) return 0; - res = kcalloc(2, sizeof(struct resource), GFP_KERNEL); + res = kzalloc(sizeof(struct resource), GFP_KERNEL); if (!res) panic("PCI: unable to alloc resources"); @@ -1042,17 +1039,13 @@ int iop13xx_pci_setup(int nr, struct pci_sys_data *sys) << IOP13XX_ATUX_PCIXSR_FUNC_NUM; __raw_writel(pcixsr, IOP13XX_ATUX_PCIXSR); - res[0].start = IOP13XX_PCIX_LOWER_IO_PA + IOP13XX_PCIX_IO_BUS_OFFSET; - res[0].end = IOP13XX_PCIX_UPPER_IO_PA; - res[0].name = "IQ81340 ATUX PCI I/O Space"; - res[0].flags = IORESOURCE_IO; + pci_ioremap_io(0, IOP13XX_PCIX_LOWER_IO_PA); - res[1].start = IOP13XX_PCIX_LOWER_MEM_RA; - res[1].end = IOP13XX_PCIX_UPPER_MEM_RA; - res[1].name = "IQ81340 ATUX PCI Memory Space"; - res[1].flags = IORESOURCE_MEM; + res->start = IOP13XX_PCIX_LOWER_MEM_RA; + res->end = IOP13XX_PCIX_UPPER_MEM_RA; + res->name = "IQ81340 ATUX PCI Memory Space"; + res->flags = IORESOURCE_MEM; sys->mem_offset = IOP13XX_PCIX_MEM_OFFSET; - sys->io_offset = IOP13XX_PCIX_LOWER_IO_PA; break; case IOP13XX_INIT_ATU_ATUE: /* Note: the function number field in the PCSR is ro */ @@ -1063,17 +1056,13 @@ int iop13xx_pci_setup(int nr, struct pci_sys_data *sys) __raw_writel(pcsr, IOP13XX_ATUE_PCSR); - res[0].start = IOP13XX_PCIE_LOWER_IO_PA + IOP13XX_PCIE_IO_BUS_OFFSET; - res[0].end = IOP13XX_PCIE_UPPER_IO_PA; - res[0].name = "IQ81340 ATUE PCI I/O Space"; - res[0].flags = IORESOURCE_IO; + pci_ioremap_io(SZ_64K, IOP13XX_PCIE_LOWER_IO_PA); - res[1].start = IOP13XX_PCIE_LOWER_MEM_RA; - res[1].end = IOP13XX_PCIE_UPPER_MEM_RA; - res[1].name = "IQ81340 ATUE PCI Memory Space"; - res[1].flags = IORESOURCE_MEM; + res->start = IOP13XX_PCIE_LOWER_MEM_RA; + res->end = IOP13XX_PCIE_UPPER_MEM_RA; + res->name = "IQ81340 ATUE PCI Memory Space"; + res->flags = IORESOURCE_MEM; sys->mem_offset = IOP13XX_PCIE_MEM_OFFSET; - sys->io_offset = IOP13XX_PCIE_LOWER_IO_PA; sys->map_irq = iop13xx_pcie_map_irq; break; default: @@ -1081,11 +1070,9 @@ int iop13xx_pci_setup(int nr, struct pci_sys_data *sys) return 0; } - request_resource(&ioport_resource, &res[0]); - request_resource(&iomem_resource, &res[1]); + request_resource(&iomem_resource, res); - pci_add_resource_offset(&sys->resources, &res[0], sys->io_offset); - pci_add_resource_offset(&sys->resources, &res[1], sys->mem_offset); + pci_add_resource_offset(&sys->resources, res, sys->mem_offset); return 1; } diff --git a/arch/arm/mach-iop13xx/pci.h b/arch/arm/mach-iop13xx/pci.h index c70cf5b4..d45a80b 100644 --- a/arch/arm/mach-iop13xx/pci.h +++ b/arch/arm/mach-iop13xx/pci.h @@ -1,6 +1,6 @@ #include <linux/types.h> -extern u32 iop13xx_atue_mem_base; -extern u32 iop13xx_atux_mem_base; +extern void __iomem *iop13xx_atue_mem_base; +extern void __iomem *iop13xx_atux_mem_base; extern size_t iop13xx_atue_mem_size; extern size_t iop13xx_atux_mem_size; diff --git a/arch/arm/mach-iop13xx/setup.c b/arch/arm/mach-iop13xx/setup.c index daabb1f..3181f61 100644 --- a/arch/arm/mach-iop13xx/setup.c +++ b/arch/arm/mach-iop13xx/setup.c @@ -36,20 +36,10 @@ */ static struct map_desc iop13xx_std_desc[] __initdata = { { /* mem mapped registers */ - .virtual = IOP13XX_PMMR_VIRT_MEM_BASE, + .virtual = (unsigned long)IOP13XX_PMMR_VIRT_MEM_BASE, .pfn = __phys_to_pfn(IOP13XX_PMMR_PHYS_MEM_BASE), .length = IOP13XX_PMMR_SIZE, .type = MT_DEVICE, - }, { /* PCIE IO space */ - .virtual = IOP13XX_PCIE_LOWER_IO_VA, - .pfn = __phys_to_pfn(IOP13XX_PCIE_LOWER_IO_PA), - .length = IOP13XX_PCIX_IO_WINDOW_SIZE, - .type = MT_DEVICE, - }, { /* PCIX IO space */ - .virtual = IOP13XX_PCIX_LOWER_IO_VA, - .pfn = __phys_to_pfn(IOP13XX_PCIX_LOWER_IO_PA), - .length = IOP13XX_PCIX_IO_WINDOW_SIZE, - .type = MT_DEVICE, }, }; @@ -81,8 +71,8 @@ static struct resource iop13xx_uart1_resources[] = { static struct plat_serial8250_port iop13xx_uart0_data[] = { { - .membase = (char*)(IOP13XX_UART0_VIRT), - .mapbase = (IOP13XX_UART0_PHYS), + .membase = IOP13XX_UART0_VIRT, + .mapbase = IOP13XX_UART0_PHYS, .irq = IRQ_IOP13XX_UART0, .uartclk = IOP13XX_UART_XTAL, .regshift = 2, @@ -94,8 +84,8 @@ static struct plat_serial8250_port iop13xx_uart0_data[] = { static struct plat_serial8250_port iop13xx_uart1_data[] = { { - .membase = (char*)(IOP13XX_UART1_VIRT), - .mapbase = (IOP13XX_UART1_PHYS), + .membase = IOP13XX_UART1_VIRT, + .mapbase = IOP13XX_UART1_PHYS, .irq = IRQ_IOP13XX_UART1, .uartclk = IOP13XX_UART_XTAL, .regshift = 2, diff --git a/arch/arm/mach-iop32x/glantank.c b/arch/arm/mach-iop32x/glantank.c index c15a100..02e20c3 100644 --- a/arch/arm/mach-iop32x/glantank.c +++ b/arch/arm/mach-iop32x/glantank.c @@ -183,7 +183,7 @@ static struct i2c_board_info __initdata glantank_i2c_devices[] = { static void glantank_power_off(void) { - __raw_writeb(0x01, 0xfe8d0004); + __raw_writeb(0x01, IOMEM(0xfe8d0004)); while (1) ; diff --git a/arch/arm/mach-iop32x/include/mach/io.h b/arch/arm/mach-iop32x/include/mach/io.h deleted file mode 100644 index e2ada26..0000000 --- a/arch/arm/mach-iop32x/include/mach/io.h +++ /dev/null @@ -1,19 +0,0 @@ -/* - * arch/arm/mach-iop32x/include/mach/io.h - * - * Copyright (C) 2001 MontaVista Software, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef __IO_H -#define __IO_H - -#include <asm/hardware/iop3xx.h> - -#define IO_SPACE_LIMIT 0xffffffff -#define __io(p) ((void __iomem *)IOP3XX_PCI_IO_PHYS_TO_VIRT(p)) - -#endif diff --git a/arch/arm/mach-iop33x/include/mach/io.h b/arch/arm/mach-iop33x/include/mach/io.h deleted file mode 100644 index f7c1b65..0000000 --- a/arch/arm/mach-iop33x/include/mach/io.h +++ /dev/null @@ -1,19 +0,0 @@ -/* - * arch/arm/mach-iop33x/include/mach/io.h - * - * Copyright (C) 2001 MontaVista Software, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef __IO_H -#define __IO_H - -#include <asm/hardware/iop3xx.h> - -#define IO_SPACE_LIMIT 0xffffffff -#define __io(p) ((void __iomem *)IOP3XX_PCI_IO_PHYS_TO_VIRT(p)) - -#endif diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c index a9f80943..fdf91a1 100644 --- a/arch/arm/mach-ixp4xx/common.c +++ b/arch/arm/mach-ixp4xx/common.c @@ -53,24 +53,24 @@ static struct clock_event_device clockevent_ixp4xx; *************************************************************************/ static struct map_desc ixp4xx_io_desc[] __initdata = { { /* UART, Interrupt ctrl, GPIO, timers, NPEs, MACs, USB .... */ - .virtual = IXP4XX_PERIPHERAL_BASE_VIRT, + .virtual = (unsigned long)IXP4XX_PERIPHERAL_BASE_VIRT, .pfn = __phys_to_pfn(IXP4XX_PERIPHERAL_BASE_PHYS), .length = IXP4XX_PERIPHERAL_REGION_SIZE, .type = MT_DEVICE }, { /* Expansion Bus Config Registers */ - .virtual = IXP4XX_EXP_CFG_BASE_VIRT, + .virtual = (unsigned long)IXP4XX_EXP_CFG_BASE_VIRT, .pfn = __phys_to_pfn(IXP4XX_EXP_CFG_BASE_PHYS), .length = IXP4XX_EXP_CFG_REGION_SIZE, .type = MT_DEVICE }, { /* PCI Registers */ - .virtual = IXP4XX_PCI_CFG_BASE_VIRT, + .virtual = (unsigned long)IXP4XX_PCI_CFG_BASE_VIRT, .pfn = __phys_to_pfn(IXP4XX_PCI_CFG_BASE_PHYS), .length = IXP4XX_PCI_CFG_REGION_SIZE, .type = MT_DEVICE }, #ifdef CONFIG_DEBUG_LL { /* Debug UART mapping */ - .virtual = IXP4XX_DEBUG_UART_BASE_VIRT, + .virtual = (unsigned long)IXP4XX_DEBUG_UART_BASE_VIRT, .pfn = __phys_to_pfn(IXP4XX_DEBUG_UART_BASE_PHYS), .length = IXP4XX_DEBUG_UART_REGION_SIZE, .type = MT_DEVICE diff --git a/arch/arm/mach-ixp4xx/include/mach/cpu.h b/arch/arm/mach-ixp4xx/include/mach/cpu.h index b2ef65d..ebc0ba3 100644 --- a/arch/arm/mach-ixp4xx/include/mach/cpu.h +++ b/arch/arm/mach-ixp4xx/include/mach/cpu.h @@ -14,6 +14,7 @@ #ifndef __ASM_ARCH_CPU_H__ #define __ASM_ARCH_CPU_H__ +#include <linux/io.h> #include <asm/cputype.h> /* Processor id value in CP15 Register 0 */ @@ -37,7 +38,7 @@ static inline u32 ixp4xx_read_feature_bits(void) { - u32 val = ~*IXP4XX_EXP_CFG2; + u32 val = ~__raw_readl(IXP4XX_EXP_CFG2); if (cpu_is_ixp42x_rev_a0()) return IXP42X_FEATURE_MASK & ~(IXP4XX_FEATURE_RCOMP | @@ -51,7 +52,7 @@ static inline u32 ixp4xx_read_feature_bits(void) static inline void ixp4xx_write_feature_bits(u32 value) { - *IXP4XX_EXP_CFG2 = ~value; + __raw_writel(~value, IXP4XX_EXP_CFG2); } #endif /* _ASM_ARCH_CPU_H */ diff --git a/arch/arm/mach-ixp4xx/include/mach/gpio.h b/arch/arm/mach-ixp4xx/include/mach/gpio.h deleted file mode 100644 index ef37f26..0000000 --- a/arch/arm/mach-ixp4xx/include/mach/gpio.h +++ /dev/null @@ -1,2 +0,0 @@ -/* empty */ - diff --git a/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h b/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h index 97c530f..eb68b61 100644 --- a/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h +++ b/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h @@ -49,21 +49,21 @@ * Expansion BUS Configuration registers */ #define IXP4XX_EXP_CFG_BASE_PHYS (0xC4000000) -#define IXP4XX_EXP_CFG_BASE_VIRT (0xFFBFE000) +#define IXP4XX_EXP_CFG_BASE_VIRT IOMEM(0xFFBFE000) #define IXP4XX_EXP_CFG_REGION_SIZE (0x00001000) /* * PCI Config registers */ #define IXP4XX_PCI_CFG_BASE_PHYS (0xC0000000) -#define IXP4XX_PCI_CFG_BASE_VIRT (0xFFBFF000) +#define IXP4XX_PCI_CFG_BASE_VIRT IOMEM(0xFFBFF000) #define IXP4XX_PCI_CFG_REGION_SIZE (0x00001000) /* * Peripheral space */ #define IXP4XX_PERIPHERAL_BASE_PHYS (0xC8000000) -#define IXP4XX_PERIPHERAL_BASE_VIRT (0xFFBEB000) +#define IXP4XX_PERIPHERAL_BASE_VIRT IOMEM(0xFFBEB000) #define IXP4XX_PERIPHERAL_REGION_SIZE (0x00013000) /* @@ -73,7 +73,7 @@ * aligned so that it * can be used with the low-level debug code. */ #define IXP4XX_DEBUG_UART_BASE_PHYS (0xC8000000) -#define IXP4XX_DEBUG_UART_BASE_VIRT (0xffb00000) +#define IXP4XX_DEBUG_UART_BASE_VIRT IOMEM(0xffb00000) #define IXP4XX_DEBUG_UART_REGION_SIZE (0x00001000) #define IXP4XX_EXP_CS0_OFFSET 0x00 @@ -92,7 +92,7 @@ /* * Expansion Bus Controller registers. */ -#define IXP4XX_EXP_REG(x) ((volatile u32 *)(IXP4XX_EXP_CFG_BASE_VIRT+(x))) +#define IXP4XX_EXP_REG(x) ((volatile u32 __iomem *)(IXP4XX_EXP_CFG_BASE_VIRT+(x))) #define IXP4XX_EXP_CS0 IXP4XX_EXP_REG(IXP4XX_EXP_CS0_OFFSET) #define IXP4XX_EXP_CS1 IXP4XX_EXP_REG(IXP4XX_EXP_CS1_OFFSET) diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig index ca5c15a..50bca50 100644 --- a/arch/arm/mach-kirkwood/Kconfig +++ b/arch/arm/mach-kirkwood/Kconfig @@ -94,6 +94,13 @@ config MACH_TS219_DT or MV6282. If you have the wrong one, the buttons will not work. +config MACH_DOCKSTAR_DT + bool "Seagate FreeAgent Dockstar (Flattened Device Tree)" + select ARCH_KIRKWOOD_DT + help + Say 'Y' here if you want your kernel to support the + Seagate FreeAgent Dockstar (Flattened Device Tree). + config MACH_GOFLEXNET_DT bool "Seagate GoFlex Net (Flattened Device Tree)" select ARCH_KIRKWOOD_DT @@ -109,6 +116,20 @@ config MACH_LSXL_DT Buffalo Linkstation LS-XHL & LS-CHLv2 devices, using Flattened Device Tree. +config MACH_IOMEGA_IX2_200_DT + bool "Iomega StorCenter ix2-200 (Flattened Device Tree)" + select ARCH_KIRKWOOD_DT + help + Say 'Y' here if you want your kernel to support the + Iomega StorCenter ix2-200 (Flattened Device Tree). + +config MACH_KM_KIRKWOOD_DT + bool "Keymile Kirkwood Reference Design (Flattened Device Tree)" + select ARCH_KIRKWOOD_DT + help + Say 'Y' here if you want your kernel to support the + Keymile Kirkwood Reference Desgin, using Flattened Device Tree. + config MACH_TS219 bool "QNAP TS-110, TS-119, TS-119P+, TS-210, TS-219, TS-219P and TS-219P+ Turbo NAS" help diff --git a/arch/arm/mach-kirkwood/Makefile b/arch/arm/mach-kirkwood/Makefile index 055c85a..294779f 100644 --- a/arch/arm/mach-kirkwood/Makefile +++ b/arch/arm/mach-kirkwood/Makefile @@ -26,5 +26,8 @@ obj-$(CONFIG_MACH_ICONNECT_DT) += board-iconnect.o obj-$(CONFIG_MACH_DLINK_KIRKWOOD_DT) += board-dnskw.o obj-$(CONFIG_MACH_IB62X0_DT) += board-ib62x0.o obj-$(CONFIG_MACH_TS219_DT) += board-ts219.o tsx1x-common.o +obj-$(CONFIG_MACH_DOCKSTAR_DT) += board-dockstar.o obj-$(CONFIG_MACH_GOFLEXNET_DT) += board-goflexnet.o obj-$(CONFIG_MACH_LSXL_DT) += board-lsxl.o +obj-$(CONFIG_MACH_IOMEGA_IX2_200_DT) += board-iomega_ix2_200.o +obj-$(CONFIG_MACH_KM_KIRKWOOD_DT) += board-km_kirkwood.o diff --git a/arch/arm/mach-kirkwood/Makefile.boot b/arch/arm/mach-kirkwood/Makefile.boot index a13299d..760a0ef 100644 --- a/arch/arm/mach-kirkwood/Makefile.boot +++ b/arch/arm/mach-kirkwood/Makefile.boot @@ -1,14 +1,3 @@ zreladdr-y += 0x00008000 params_phys-y := 0x00000100 initrd_phys-y := 0x00800000 - -dtb-$(CONFIG_MACH_DREAMPLUG_DT) += kirkwood-dreamplug.dtb -dtb-$(CONFIG_MACH_DLINK_KIRKWOOD_DT) += kirkwood-dns320.dtb -dtb-$(CONFIG_MACH_DLINK_KIRKWOOD_DT) += kirkwood-dns325.dtb -dtb-$(CONFIG_MACH_ICONNECT_DT) += kirkwood-iconnect.dtb -dtb-$(CONFIG_MACH_IB62X0_DT) += kirkwood-ib62x0.dtb -dtb-$(CONFIG_MACH_TS219_DT) += kirkwood-ts219-6281.dtb -dtb-$(CONFIG_MACH_TS219_DT) += kirkwood-ts219-6282.dtb -dtb-$(CONFIG_MACH_GOFLEXNET_DT) += kirkwood-goflexnet.dtb -dtb-$(CONFIG_MACH_LSXL_DT) += kirkwood-lschlv2.dtb -dtb-$(CONFIG_MACH_LSXL_DT) += kirkwood-lsxhl.dtb diff --git a/arch/arm/mach-kirkwood/addr-map.c b/arch/arm/mach-kirkwood/addr-map.c index e9a7180..8f0d162 100644 --- a/arch/arm/mach-kirkwood/addr-map.c +++ b/arch/arm/mach-kirkwood/addr-map.c @@ -86,5 +86,6 @@ void __init kirkwood_setup_cpu_mbus(void) /* * Setup MBUS dram target info. */ - orion_setup_cpu_mbus_target(&addr_map_cfg, DDR_WINDOW_CPU_BASE); + orion_setup_cpu_mbus_target(&addr_map_cfg, + (void __iomem *) DDR_WINDOW_CPU_BASE); } diff --git a/arch/arm/mach-kirkwood/board-dnskw.c b/arch/arm/mach-kirkwood/board-dnskw.c index 4ab3506..43d16d6 100644 --- a/arch/arm/mach-kirkwood/board-dnskw.c +++ b/arch/arm/mach-kirkwood/board-dnskw.c @@ -14,18 +14,8 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/platform_device.h> -#include <linux/ata_platform.h> #include <linux/mv643xx_eth.h> -#include <linux/of.h> #include <linux/gpio.h> -#include <linux/input.h> -#include <linux/gpio-fan.h> -#include <linux/leds.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <mach/kirkwood.h> -#include <mach/bridge-regs.h> #include "common.h" #include "mpp.h" @@ -67,29 +57,6 @@ static unsigned int dnskw_mpp_config[] __initdata = { 0 }; -/* Fan: ADDA AD045HB-G73 40mm 6000rpm@5v */ -static struct gpio_fan_speed dnskw_fan_speed[] = { - { 0, 0 }, - { 3000, 1 }, - { 6000, 2 }, -}; -static unsigned dnskw_fan_pins[] = {46, 45}; - -static struct gpio_fan_platform_data dnskw_fan_data = { - .num_ctrl = ARRAY_SIZE(dnskw_fan_pins), - .ctrl = dnskw_fan_pins, - .num_speed = ARRAY_SIZE(dnskw_fan_speed), - .speed = dnskw_fan_speed, -}; - -static struct platform_device dnskw_fan_device = { - .name = "gpio-fan", - .id = -1, - .dev = { - .platform_data = &dnskw_fan_data, - }, -}; - static void dnskw_power_off(void) { gpio_set_value(36, 1); @@ -114,8 +81,6 @@ void __init dnskw_init(void) kirkwood_ehci_init(); kirkwood_ge00_init(&dnskw_ge00_data); - platform_device_register(&dnskw_fan_device); - /* Register power-off GPIO. */ if (gpio_request(36, "dnskw:power:off") == 0 && gpio_direction_output(36, 0) == 0) diff --git a/arch/arm/mach-kirkwood/board-dockstar.c b/arch/arm/mach-kirkwood/board-dockstar.c new file mode 100644 index 0000000..f2fbb02 --- /dev/null +++ b/arch/arm/mach-kirkwood/board-dockstar.c @@ -0,0 +1,61 @@ +/* + * arch/arm/mach-kirkwood/board-dockstar.c + * + * Seagate FreeAgent Dockstar Board Init for drivers not converted to + * flattened device tree yet. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + * + * Copied and modified for Seagate GoFlex Net support by + * Joshua Coombs <josh.coombs@gmail.com> based on ArchLinux ARM's + * GoFlex kernel patches. + * + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/ata_platform.h> +#include <linux/mv643xx_eth.h> +#include <linux/of.h> +#include <linux/of_address.h> +#include <linux/of_fdt.h> +#include <linux/of_irq.h> +#include <linux/of_platform.h> +#include <linux/gpio.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <mach/kirkwood.h> +#include <mach/bridge-regs.h> +#include <linux/platform_data/mmc-mvsdio.h> +#include "common.h" +#include "mpp.h" + +static struct mv643xx_eth_platform_data dockstar_ge00_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(0), +}; + +static unsigned int dockstar_mpp_config[] __initdata = { + MPP29_GPIO, /* USB Power Enable */ + MPP46_GPIO, /* LED green */ + MPP47_GPIO, /* LED orange */ + 0 +}; + +void __init dockstar_dt_init(void) +{ + /* + * Basic setup. Needs to be called early. + */ + kirkwood_mpp_conf(dockstar_mpp_config); + + if (gpio_request(29, "USB Power Enable") != 0 || + gpio_direction_output(29, 1) != 0) + pr_err("can't setup GPIO 29 (USB Power Enable)\n"); + kirkwood_ehci_init(); + + kirkwood_ge00_init(&dockstar_ge00_data); +} diff --git a/arch/arm/mach-kirkwood/board-dreamplug.c b/arch/arm/mach-kirkwood/board-dreamplug.c index aeb234d..20af53a 100644 --- a/arch/arm/mach-kirkwood/board-dreamplug.c +++ b/arch/arm/mach-kirkwood/board-dreamplug.c @@ -30,7 +30,7 @@ #include <asm/mach/map.h> #include <mach/kirkwood.h> #include <mach/bridge-regs.h> -#include <plat/mvsdio.h> +#include <linux/platform_data/mmc-mvsdio.h> #include "common.h" #include "mpp.h" diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c index e4eb450..70c5a28 100644 --- a/arch/arm/mach-kirkwood/board-dt.c +++ b/arch/arm/mach-kirkwood/board-dt.c @@ -33,6 +33,7 @@ struct of_dev_auxdata kirkwood_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("marvell,orion-wdt", 0xf1020300, "orion_wdt", NULL), OF_DEV_AUXDATA("marvell,orion-sata", 0xf1080000, "sata_mv.0", NULL), OF_DEV_AUXDATA("marvell,orion-nand", 0xf4000000, "orion_nand", NULL), + OF_DEV_AUXDATA("marvell,orion-crypto", 0xf1030000, "mv_crypto", NULL), {}, }; @@ -60,7 +61,6 @@ static void __init kirkwood_dt_init(void) /* internal devices that every board has */ kirkwood_xor0_init(); kirkwood_xor1_init(); - kirkwood_crypto_init(); #ifdef CONFIG_KEXEC kexec_reinit = kirkwood_enable_pcie; @@ -81,12 +81,21 @@ static void __init kirkwood_dt_init(void) if (of_machine_is_compatible("qnap,ts219")) qnap_dt_ts219_init(); + if (of_machine_is_compatible("seagate,dockstar")) + dockstar_dt_init(); + if (of_machine_is_compatible("seagate,goflexnet")) goflexnet_init(); if (of_machine_is_compatible("buffalo,lsxl")) lsxl_init(); + if (of_machine_is_compatible("iom,ix2-200")) + iomega_ix2_200_init(); + + if (of_machine_is_compatible("keymile,km_kirkwood")) + km_kirkwood_init(); + of_platform_populate(NULL, kirkwood_dt_match_table, kirkwood_auxdata_lookup, NULL); } @@ -98,8 +107,11 @@ static const char *kirkwood_dt_board_compat[] = { "iom,iconnect", "raidsonic,ib-nas62x0", "qnap,ts219", + "seagate,dockstar", "seagate,goflexnet", "buffalo,lsxl", + "iom,ix2-200", + "keymile,km_kirkwood", NULL }; diff --git a/arch/arm/mach-kirkwood/board-goflexnet.c b/arch/arm/mach-kirkwood/board-goflexnet.c index 413e2c8..001ca8c 100644 --- a/arch/arm/mach-kirkwood/board-goflexnet.c +++ b/arch/arm/mach-kirkwood/board-goflexnet.c @@ -32,7 +32,7 @@ #include <asm/mach/map.h> #include <mach/kirkwood.h> #include <mach/bridge-regs.h> -#include <plat/mvsdio.h> +#include <linux/platform_data/mmc-mvsdio.h> #include "common.h" #include "mpp.h" diff --git a/arch/arm/mach-kirkwood/board-iconnect.c b/arch/arm/mach-kirkwood/board-iconnect.c index d7a9198..d084b1e 100644 --- a/arch/arm/mach-kirkwood/board-iconnect.c +++ b/arch/arm/mach-kirkwood/board-iconnect.c @@ -16,11 +16,8 @@ #include <linux/of_fdt.h> #include <linux/of_irq.h> #include <linux/of_platform.h> -#include <linux/mtd/partitions.h> #include <linux/mv643xx_eth.h> #include <linux/gpio.h> -#include <linux/input.h> -#include <linux/gpio_keys.h> #include <asm/mach/arch.h> #include <mach/kirkwood.h> #include "common.h" @@ -44,57 +41,12 @@ static unsigned int iconnect_mpp_config[] __initdata = { 0 }; -static struct mtd_partition iconnect_nand_parts[] = { - { - .name = "flash", - .offset = 0, - .size = MTDPART_SIZ_FULL, - }, -}; - -/* yikes... theses are the original input buttons */ -/* but I'm not convinced by the sw event choices */ -static struct gpio_keys_button iconnect_buttons[] = { - { - .type = EV_SW, - .code = SW_LID, - .gpio = 12, - .desc = "Reset Button", - .active_low = 1, - .debounce_interval = 100, - }, { - .type = EV_SW, - .code = SW_TABLET_MODE, - .gpio = 35, - .desc = "OTB Button", - .active_low = 1, - .debounce_interval = 100, - }, -}; - -static struct gpio_keys_platform_data iconnect_button_data = { - .buttons = iconnect_buttons, - .nbuttons = ARRAY_SIZE(iconnect_buttons), -}; - -static struct platform_device iconnect_button_device = { - .name = "gpio-keys", - .id = -1, - .num_resources = 0, - .dev = { - .platform_data = &iconnect_button_data, - }, -}; - void __init iconnect_init(void) { kirkwood_mpp_conf(iconnect_mpp_config); - kirkwood_nand_init(ARRAY_AND_SIZE(iconnect_nand_parts), 25); kirkwood_ehci_init(); kirkwood_ge00_init(&iconnect_ge00_data); - - platform_device_register(&iconnect_button_device); } static int __init iconnect_pci_init(void) diff --git a/arch/arm/mach-kirkwood/board-iomega_ix2_200.c b/arch/arm/mach-kirkwood/board-iomega_ix2_200.c new file mode 100644 index 0000000..158fb97 --- /dev/null +++ b/arch/arm/mach-kirkwood/board-iomega_ix2_200.c @@ -0,0 +1,57 @@ +/* + * arch/arm/mach-kirkwood/board-iomega_ix2_200.c + * + * Iomega StorCenter ix2-200 + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/mv643xx_eth.h> +#include <linux/ethtool.h> +#include <mach/kirkwood.h> +#include "common.h" +#include "mpp.h" + +static struct mv643xx_eth_platform_data iomega_ix2_200_ge00_data = { + .phy_addr = MV643XX_ETH_PHY_NONE, + .speed = SPEED_1000, + .duplex = DUPLEX_FULL, +}; + +static unsigned int iomega_ix2_200_mpp_config[] __initdata = { + MPP12_GPIO, /* Reset Button */ + MPP14_GPIO, /* Power Button */ + MPP15_GPIO, /* Backup LED (blue) */ + MPP16_GPIO, /* Power LED (white) */ + MPP35_GPIO, /* OTB Button */ + MPP36_GPIO, /* Rebuild LED (white) */ + MPP37_GPIO, /* Health LED (red) */ + MPP38_GPIO, /* SATA LED brightness control 1 */ + MPP39_GPIO, /* SATA LED brightness control 2 */ + MPP40_GPIO, /* Backup LED brightness control 1 */ + MPP41_GPIO, /* Backup LED brightness control 2 */ + MPP42_GPIO, /* Power LED brightness control 1 */ + MPP43_GPIO, /* Power LED brightness control 2 */ + MPP44_GPIO, /* Health LED brightness control 1 */ + MPP45_GPIO, /* Health LED brightness control 2 */ + MPP46_GPIO, /* Rebuild LED brightness control 1 */ + MPP47_GPIO, /* Rebuild LED brightness control 2 */ + 0 +}; + +void __init iomega_ix2_200_init(void) +{ + /* + * Basic setup. Needs to be called early. + */ + kirkwood_mpp_conf(iomega_ix2_200_mpp_config); + + kirkwood_ehci_init(); + + kirkwood_ge01_init(&iomega_ix2_200_ge00_data); +} diff --git a/arch/arm/mach-kirkwood/board-km_kirkwood.c b/arch/arm/mach-kirkwood/board-km_kirkwood.c new file mode 100644 index 0000000..f7d3283 --- /dev/null +++ b/arch/arm/mach-kirkwood/board-km_kirkwood.c @@ -0,0 +1,57 @@ +/* + * Copyright 2012 2012 KEYMILE AG, CH-3097 Bern + * Valentin Longchamp <valentin.longchamp@keymile.com> + * + * arch/arm/mach-kirkwood/board-km_kirkwood.c + * + * Keymile km_kirkwood Reference Desing Init for drivers not converted to + * flattened device tree yet. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/mv643xx_eth.h> +#include <linux/clk.h> +#include <linux/clk-private.h> +#include "common.h" +#include "mpp.h" + +static struct mv643xx_eth_platform_data km_kirkwood_ge00_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(0), +}; + +static unsigned int km_kirkwood_mpp_config[] __initdata = { + MPP8_GPIO, /* I2C SDA */ + MPP9_GPIO, /* I2C SCL */ + 0 +}; + +void __init km_kirkwood_init(void) +{ + struct clk *sata_clk; + /* + * Basic setup. Needs to be called early. + */ + kirkwood_mpp_conf(km_kirkwood_mpp_config); + + /* + * Our variant of kirkwood (integrated in the Bobcat) hangs on accessing + * SATA bits (14-15) of the Clock Gating Control Register. Since these + * devices are also not present in this variant, their clocks get + * disabled because unused when clk_disable_unused() gets called. + * That's why we change the flags to these clocks to CLK_IGNORE_UNUSED + */ + sata_clk = clk_get_sys("sata_mv.0", "0"); + if (!IS_ERR(sata_clk)) + sata_clk->flags |= CLK_IGNORE_UNUSED; + sata_clk = clk_get_sys("sata_mv.0", "1"); + if (!IS_ERR(sata_clk)) + sata_clk->flags |= CLK_IGNORE_UNUSED; + + kirkwood_ehci_init(); + kirkwood_ge00_init(&km_kirkwood_ge00_data); +} diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c index 1201191..3991077 100644 --- a/arch/arm/mach-kirkwood/common.c +++ b/arch/arm/mach-kirkwood/common.c @@ -26,15 +26,15 @@ #include <asm/mach/time.h> #include <mach/kirkwood.h> #include <mach/bridge-regs.h> -#include <plat/audio.h> +#include <linux/platform_data/asoc-kirkwood.h> #include <plat/cache-feroceon-l2.h> -#include <plat/mvsdio.h> -#include <plat/orion_nand.h> -#include <plat/ehci-orion.h> +#include <linux/platform_data/mmc-mvsdio.h> +#include <linux/platform_data/mtd-orion_nand.h> +#include <linux/platform_data/usb-ehci-orion.h> #include <plat/common.h> #include <plat/time.h> #include <plat/addr-map.h> -#include <plat/mv_xor.h> +#include <linux/platform_data/dma-mv_xor.h> #include "common.h" /***************************************************************************** @@ -42,17 +42,7 @@ ****************************************************************************/ static struct map_desc kirkwood_io_desc[] __initdata = { { - .virtual = KIRKWOOD_PCIE_IO_VIRT_BASE, - .pfn = __phys_to_pfn(KIRKWOOD_PCIE_IO_PHYS_BASE), - .length = KIRKWOOD_PCIE_IO_SIZE, - .type = MT_DEVICE, - }, { - .virtual = KIRKWOOD_PCIE1_IO_VIRT_BASE, - .pfn = __phys_to_pfn(KIRKWOOD_PCIE1_IO_PHYS_BASE), - .length = KIRKWOOD_PCIE1_IO_SIZE, - .type = MT_DEVICE, - }, { - .virtual = KIRKWOOD_REGS_VIRT_BASE, + .virtual = (unsigned long) KIRKWOOD_REGS_VIRT_BASE, .pfn = __phys_to_pfn(KIRKWOOD_REGS_PHYS_BASE), .length = KIRKWOOD_REGS_SIZE, .type = MT_DEVICE, @@ -215,8 +205,7 @@ static struct clk *tclk; static struct clk __init *kirkwood_register_gate(const char *name, u8 bit_idx) { - return clk_register_gate(NULL, name, "tclk", 0, - (void __iomem *)CLOCK_GATING_CTRL, + return clk_register_gate(NULL, name, "tclk", 0, CLOCK_GATING_CTRL, bit_idx, 0, &gating_lock); } @@ -225,8 +214,7 @@ static struct clk __init *kirkwood_register_gate_fn(const char *name, void (*fn_en)(void), void (*fn_dis)(void)) { - return clk_register_gate_fn(NULL, name, "tclk", 0, - (void __iomem *)CLOCK_GATING_CTRL, + return clk_register_gate_fn(NULL, name, "tclk", 0, CLOCK_GATING_CTRL, bit_idx, 0, &gating_lock, fn_en, fn_dis); } diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h index 304dd1a..bcffd7c 100644 --- a/arch/arm/mach-kirkwood/common.h +++ b/arch/arm/mach-kirkwood/common.h @@ -82,6 +82,12 @@ void ib62x0_init(void); static inline void ib62x0_init(void) {}; #endif +#ifdef CONFIG_MACH_DOCKSTAR_DT +void dockstar_dt_init(void); +#else +static inline void dockstar_dt_init(void) {}; +#endif + #ifdef CONFIG_MACH_GOFLEXNET_DT void goflexnet_init(void); #else @@ -94,6 +100,18 @@ void lsxl_init(void); static inline void lsxl_init(void) {}; #endif +#ifdef CONFIG_MACH_IOMEGA_IX2_200_DT +void iomega_ix2_200_init(void); +#else +static inline void iomega_ix2_200_init(void) {}; +#endif + +#ifdef CONFIG_MACH_KM_KIRKWOOD_DT +void km_kirkwood_init(void); +#else +static inline void km_kirkwood_init(void) {}; +#endif + /* early init functions not converted to fdt yet */ char *kirkwood_id(void); void kirkwood_l2_init(void); diff --git a/arch/arm/mach-kirkwood/d2net_v2-setup.c b/arch/arm/mach-kirkwood/d2net_v2-setup.c index 6e1bac9..2c1a453 100644 --- a/arch/arm/mach-kirkwood/d2net_v2-setup.c +++ b/arch/arm/mach-kirkwood/d2net_v2-setup.c @@ -32,7 +32,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <mach/kirkwood.h> -#include <mach/leds-ns2.h> +#include <linux/platform_data/leds-kirkwood-ns2.h> #include "common.h" #include "mpp.h" #include "lacie_v2-common.h" diff --git a/arch/arm/mach-kirkwood/db88f6281-bp-setup.c b/arch/arm/mach-kirkwood/db88f6281-bp-setup.c index be90b7d..c49b177 100644 --- a/arch/arm/mach-kirkwood/db88f6281-bp-setup.c +++ b/arch/arm/mach-kirkwood/db88f6281-bp-setup.c @@ -18,7 +18,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <mach/kirkwood.h> -#include <plat/mvsdio.h> +#include <linux/platform_data/mmc-mvsdio.h> #include "common.h" #include "mpp.h" diff --git a/arch/arm/mach-kirkwood/dockstar-setup.c b/arch/arm/mach-kirkwood/dockstar-setup.c index 61d9a55..23dcb19 100644 --- a/arch/arm/mach-kirkwood/dockstar-setup.c +++ b/arch/arm/mach-kirkwood/dockstar-setup.c @@ -19,7 +19,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <mach/kirkwood.h> -#include <plat/mvsdio.h> +#include <linux/platform_data/mmc-mvsdio.h> #include "common.h" #include "mpp.h" diff --git a/arch/arm/mach-kirkwood/guruplug-setup.c b/arch/arm/mach-kirkwood/guruplug-setup.c index bdaed38..7cb55f9 100644 --- a/arch/arm/mach-kirkwood/guruplug-setup.c +++ b/arch/arm/mach-kirkwood/guruplug-setup.c @@ -19,7 +19,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <mach/kirkwood.h> -#include <plat/mvsdio.h> +#include <linux/platform_data/mmc-mvsdio.h> #include "common.h" #include "mpp.h" diff --git a/arch/arm/mach-kirkwood/include/mach/bridge-regs.h b/arch/arm/mach-kirkwood/include/mach/bridge-regs.h index a115142..5c82b7d 100644 --- a/arch/arm/mach-kirkwood/include/mach/bridge-regs.h +++ b/arch/arm/mach-kirkwood/include/mach/bridge-regs.h @@ -13,37 +13,37 @@ #include <mach/kirkwood.h> -#define CPU_CONFIG (BRIDGE_VIRT_BASE | 0x0100) +#define CPU_CONFIG (BRIDGE_VIRT_BASE + 0x0100) #define CPU_CONFIG_ERROR_PROP 0x00000004 -#define CPU_CONTROL (BRIDGE_VIRT_BASE | 0x0104) +#define CPU_CONTROL (BRIDGE_VIRT_BASE + 0x0104) #define CPU_RESET 0x00000002 -#define RSTOUTn_MASK (BRIDGE_VIRT_BASE | 0x0108) +#define RSTOUTn_MASK (BRIDGE_VIRT_BASE + 0x0108) #define WDT_RESET_OUT_EN 0x00000002 #define SOFT_RESET_OUT_EN 0x00000004 -#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE | 0x010c) +#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE + 0x010c) #define SOFT_RESET 0x00000001 -#define BRIDGE_CAUSE (BRIDGE_VIRT_BASE | 0x0110) +#define BRIDGE_CAUSE (BRIDGE_VIRT_BASE + 0x0110) #define WDT_INT_REQ 0x0008 #define BRIDGE_INT_TIMER1_CLR (~0x0004) -#define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0200) +#define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE + 0x0200) #define IRQ_CAUSE_LOW_OFF 0x0000 #define IRQ_MASK_LOW_OFF 0x0004 #define IRQ_CAUSE_HIGH_OFF 0x0010 #define IRQ_MASK_HIGH_OFF 0x0014 -#define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0300) -#define TIMER_PHYS_BASE (BRIDGE_PHYS_BASE | 0x0300) +#define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE + 0x0300) +#define TIMER_PHYS_BASE (BRIDGE_PHYS_BASE + 0x0300) -#define L2_CONFIG_REG (BRIDGE_VIRT_BASE | 0x0128) +#define L2_CONFIG_REG (BRIDGE_VIRT_BASE + 0x0128) #define L2_WRITETHROUGH 0x00000010 -#define CLOCK_GATING_CTRL (BRIDGE_VIRT_BASE | 0x11c) +#define CLOCK_GATING_CTRL (BRIDGE_VIRT_BASE + 0x11c) #define CGC_BIT_GE0 (0) #define CGC_BIT_PEX0 (2) #define CGC_BIT_USB0 (3) diff --git a/arch/arm/mach-kirkwood/include/mach/gpio.h b/arch/arm/mach-kirkwood/include/mach/gpio.h deleted file mode 100644 index 84f340b..0000000 --- a/arch/arm/mach-kirkwood/include/mach/gpio.h +++ /dev/null @@ -1,9 +0,0 @@ -/* - * arch/asm-arm/mach-kirkwood/include/mach/gpio.h - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include <plat/gpio.h> diff --git a/arch/arm/mach-kirkwood/include/mach/io.h b/arch/arm/mach-kirkwood/include/mach/io.h deleted file mode 100644 index 5d0ab61..0000000 --- a/arch/arm/mach-kirkwood/include/mach/io.h +++ /dev/null @@ -1,24 +0,0 @@ -/* - * arch/arm/mach-kirkwood/include/mach/io.h - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __ASM_ARCH_IO_H -#define __ASM_ARCH_IO_H - -#include "kirkwood.h" - -#define IO_SPACE_LIMIT 0xffffffff - -static inline void __iomem *__io(unsigned long addr) -{ - return (void __iomem *)((addr - KIRKWOOD_PCIE_IO_BUS_BASE) - + KIRKWOOD_PCIE_IO_VIRT_BASE); -} - -#define __io(a) __io(a) - -#endif diff --git a/arch/arm/mach-kirkwood/include/mach/kirkwood.h b/arch/arm/mach-kirkwood/include/mach/kirkwood.h index c5b6851..041653a 100644 --- a/arch/arm/mach-kirkwood/include/mach/kirkwood.h +++ b/arch/arm/mach-kirkwood/include/mach/kirkwood.h @@ -37,17 +37,15 @@ #define KIRKWOOD_NAND_MEM_SIZE SZ_1K #define KIRKWOOD_PCIE1_IO_PHYS_BASE 0xf3000000 -#define KIRKWOOD_PCIE1_IO_VIRT_BASE 0xfef00000 -#define KIRKWOOD_PCIE1_IO_BUS_BASE 0x00100000 -#define KIRKWOOD_PCIE1_IO_SIZE SZ_1M +#define KIRKWOOD_PCIE1_IO_BUS_BASE 0x00010000 +#define KIRKWOOD_PCIE1_IO_SIZE SZ_64K #define KIRKWOOD_PCIE_IO_PHYS_BASE 0xf2000000 -#define KIRKWOOD_PCIE_IO_VIRT_BASE 0xfee00000 #define KIRKWOOD_PCIE_IO_BUS_BASE 0x00000000 -#define KIRKWOOD_PCIE_IO_SIZE SZ_1M +#define KIRKWOOD_PCIE_IO_SIZE SZ_64K #define KIRKWOOD_REGS_PHYS_BASE 0xf1000000 -#define KIRKWOOD_REGS_VIRT_BASE 0xfed00000 +#define KIRKWOOD_REGS_VIRT_BASE IOMEM(0xfed00000) #define KIRKWOOD_REGS_SIZE SZ_1M #define KIRKWOOD_PCIE_MEM_PHYS_BASE 0xe0000000 @@ -61,61 +59,61 @@ /* * Register Map */ -#define DDR_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x00000) -#define DDR_WINDOW_CPU_BASE (DDR_VIRT_BASE | 0x1500) -#define DDR_OPERATION_BASE (DDR_VIRT_BASE | 0x1418) - -#define DEV_BUS_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x10000) -#define DEV_BUS_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x10000) -#define SAMPLE_AT_RESET (DEV_BUS_VIRT_BASE | 0x0030) -#define DEVICE_ID (DEV_BUS_VIRT_BASE | 0x0034) -#define GPIO_LOW_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x0100) -#define GPIO_HIGH_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x0140) -#define RTC_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x0300) -#define SPI_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x0600) -#define I2C_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x1000) -#define UART0_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2000) -#define UART0_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2000) -#define UART1_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2100) -#define UART1_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2100) - -#define BRIDGE_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x20000) -#define BRIDGE_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x20000) - -#define CRYPTO_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x30000) - -#define PCIE_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x40000) -#define PCIE_LINK_CTRL (PCIE_VIRT_BASE | 0x70) -#define PCIE_STATUS (PCIE_VIRT_BASE | 0x1a04) -#define PCIE1_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x44000) -#define PCIE1_LINK_CTRL (PCIE1_VIRT_BASE | 0x70) -#define PCIE1_STATUS (PCIE1_VIRT_BASE | 0x1a04) - -#define USB_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x50000) - -#define XOR0_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x60800) -#define XOR0_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x60800) -#define XOR1_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x60900) -#define XOR1_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x60900) -#define XOR0_HIGH_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x60A00) -#define XOR0_HIGH_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x60A00) -#define XOR1_HIGH_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x60B00) -#define XOR1_HIGH_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x60B00) - -#define GE00_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x70000) -#define GE01_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x74000) - -#define SATA_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x80000) -#define SATA_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x80000) -#define SATA0_IF_CTRL (SATA_VIRT_BASE | 0x2050) -#define SATA0_PHY_MODE_2 (SATA_VIRT_BASE | 0x2330) -#define SATA1_IF_CTRL (SATA_VIRT_BASE | 0x4050) -#define SATA1_PHY_MODE_2 (SATA_VIRT_BASE | 0x4330) - -#define SDIO_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x90000) - -#define AUDIO_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0xA0000) -#define AUDIO_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0xA0000) +#define DDR_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0x00000) +#define DDR_WINDOW_CPU_BASE (DDR_VIRT_BASE + 0x1500) +#define DDR_OPERATION_BASE (DDR_VIRT_BASE + 0x1418) + +#define DEV_BUS_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x10000) +#define DEV_BUS_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0x10000) +#define SAMPLE_AT_RESET (DEV_BUS_VIRT_BASE + 0x0030) +#define DEVICE_ID (DEV_BUS_VIRT_BASE + 0x0034) +#define GPIO_LOW_VIRT_BASE (DEV_BUS_VIRT_BASE + 0x0100) +#define GPIO_HIGH_VIRT_BASE (DEV_BUS_VIRT_BASE + 0x0140) +#define RTC_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x0300) +#define SPI_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x0600) +#define I2C_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x1000) +#define UART0_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x2000) +#define UART0_VIRT_BASE (DEV_BUS_VIRT_BASE + 0x2000) +#define UART1_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x2100) +#define UART1_VIRT_BASE (DEV_BUS_VIRT_BASE + 0x2100) + +#define BRIDGE_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0x20000) +#define BRIDGE_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x20000) + +#define CRYPTO_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x30000) + +#define PCIE_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0x40000) +#define PCIE_LINK_CTRL (PCIE_VIRT_BASE + 0x70) +#define PCIE_STATUS (PCIE_VIRT_BASE + 0x1a04) +#define PCIE1_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0x44000) +#define PCIE1_LINK_CTRL (PCIE1_VIRT_BASE + 0x70) +#define PCIE1_STATUS (PCIE1_VIRT_BASE + 0x1a04) + +#define USB_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x50000) + +#define XOR0_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x60800) +#define XOR0_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0x60800) +#define XOR1_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x60900) +#define XOR1_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0x60900) +#define XOR0_HIGH_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x60A00) +#define XOR0_HIGH_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0x60A00) +#define XOR1_HIGH_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x60B00) +#define XOR1_HIGH_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0x60B00) + +#define GE00_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x70000) +#define GE01_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x74000) + +#define SATA_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x80000) +#define SATA_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0x80000) +#define SATA0_IF_CTRL (SATA_VIRT_BASE + 0x2050) +#define SATA0_PHY_MODE_2 (SATA_VIRT_BASE + 0x2330) +#define SATA1_IF_CTRL (SATA_VIRT_BASE + 0x4050) +#define SATA1_PHY_MODE_2 (SATA_VIRT_BASE + 0x4330) + +#define SDIO_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x90000) + +#define AUDIO_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0xA0000) +#define AUDIO_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0xA0000) /* * Supported devices and revisions. diff --git a/arch/arm/mach-kirkwood/irq.c b/arch/arm/mach-kirkwood/irq.c index 720063f..8847035 100644 --- a/arch/arm/mach-kirkwood/irq.c +++ b/arch/arm/mach-kirkwood/irq.c @@ -10,7 +10,9 @@ #include <linux/gpio.h> #include <linux/kernel.h> #include <linux/irq.h> +#include <linux/io.h> #include <mach/bridge-regs.h> +#include <plat/orion-gpio.h> #include <plat/irq.h> static int __initdata gpio0_irqs[4] = { @@ -29,14 +31,14 @@ static int __initdata gpio1_irqs[4] = { void __init kirkwood_init_irq(void) { - orion_irq_init(0, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_LOW_OFF)); - orion_irq_init(32, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_HIGH_OFF)); + orion_irq_init(0, IRQ_VIRT_BASE + IRQ_MASK_LOW_OFF); + orion_irq_init(32, IRQ_VIRT_BASE + IRQ_MASK_HIGH_OFF); /* * Initialize gpiolib for GPIOs 0-49. */ - orion_gpio_init(NULL, 0, 32, (void __iomem *)GPIO_LOW_VIRT_BASE, 0, + orion_gpio_init(NULL, 0, 32, GPIO_LOW_VIRT_BASE, 0, IRQ_KIRKWOOD_GPIO_START, gpio0_irqs); - orion_gpio_init(NULL, 32, 18, (void __iomem *)GPIO_HIGH_VIRT_BASE, 0, + orion_gpio_init(NULL, 32, 18, GPIO_HIGH_VIRT_BASE, 0, IRQ_KIRKWOOD_GPIO_START + 32, gpio1_irqs); } diff --git a/arch/arm/mach-kirkwood/netspace_v2-setup.c b/arch/arm/mach-kirkwood/netspace_v2-setup.c index e6bba01..88b0788b 100644 --- a/arch/arm/mach-kirkwood/netspace_v2-setup.c +++ b/arch/arm/mach-kirkwood/netspace_v2-setup.c @@ -34,7 +34,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <mach/kirkwood.h> -#include <mach/leds-ns2.h> +#include <linux/platform_data/leds-kirkwood-ns2.h> #include "common.h" #include "mpp.h" #include "lacie_v2-common.h" diff --git a/arch/arm/mach-kirkwood/netxbig_v2-setup.c b/arch/arm/mach-kirkwood/netxbig_v2-setup.c index 31ae8de..a3b0914 100644 --- a/arch/arm/mach-kirkwood/netxbig_v2-setup.c +++ b/arch/arm/mach-kirkwood/netxbig_v2-setup.c @@ -32,7 +32,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <mach/kirkwood.h> -#include <mach/leds-netxbig.h> +#include <linux/platform_data/leds-kirkwood-netxbig.h> #include "common.h" #include "mpp.h" #include "lacie_v2-common.h" diff --git a/arch/arm/mach-kirkwood/openrd-setup.c b/arch/arm/mach-kirkwood/openrd-setup.c index 7e99c3f..134ef50 100644 --- a/arch/arm/mach-kirkwood/openrd-setup.c +++ b/arch/arm/mach-kirkwood/openrd-setup.c @@ -20,7 +20,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <mach/kirkwood.h> -#include <plat/mvsdio.h> +#include <linux/platform_data/mmc-mvsdio.h> #include "common.h" #include "mpp.h" diff --git a/arch/arm/mach-kirkwood/pcie.c b/arch/arm/mach-kirkwood/pcie.c index 6e8b2ef..ec54491 100644 --- a/arch/arm/mach-kirkwood/pcie.c +++ b/arch/arm/mach-kirkwood/pcie.c @@ -47,8 +47,8 @@ void kirkwood_enable_pcie(void) void kirkwood_pcie_id(u32 *dev, u32 *rev) { kirkwood_enable_pcie(); - *dev = orion_pcie_dev_id((void __iomem *)PCIE_VIRT_BASE); - *rev = orion_pcie_rev((void __iomem *)PCIE_VIRT_BASE); + *dev = orion_pcie_dev_id(PCIE_VIRT_BASE); + *rev = orion_pcie_rev(PCIE_VIRT_BASE); } struct pcie_port { @@ -56,7 +56,7 @@ struct pcie_port { void __iomem *base; spinlock_t conf_lock; int irq; - struct resource res[2]; + struct resource res; }; static int pcie_port_map[2]; @@ -133,46 +133,30 @@ static struct pci_ops pcie_ops = { static void __init pcie0_ioresources_init(struct pcie_port *pp) { - pp->base = (void __iomem *)PCIE_VIRT_BASE; + pp->base = PCIE_VIRT_BASE; pp->irq = IRQ_KIRKWOOD_PCIE; /* - * IORESOURCE_IO - */ - pp->res[0].name = "PCIe 0 I/O Space"; - pp->res[0].start = KIRKWOOD_PCIE_IO_BUS_BASE; - pp->res[0].end = pp->res[0].start + KIRKWOOD_PCIE_IO_SIZE - 1; - pp->res[0].flags = IORESOURCE_IO; - - /* * IORESOURCE_MEM */ - pp->res[1].name = "PCIe 0 MEM"; - pp->res[1].start = KIRKWOOD_PCIE_MEM_PHYS_BASE; - pp->res[1].end = pp->res[1].start + KIRKWOOD_PCIE_MEM_SIZE - 1; - pp->res[1].flags = IORESOURCE_MEM; + pp->res.name = "PCIe 0 MEM"; + pp->res.start = KIRKWOOD_PCIE_MEM_PHYS_BASE; + pp->res.end = pp->res.start + KIRKWOOD_PCIE_MEM_SIZE - 1; + pp->res.flags = IORESOURCE_MEM; } static void __init pcie1_ioresources_init(struct pcie_port *pp) { - pp->base = (void __iomem *)PCIE1_VIRT_BASE; + pp->base = PCIE1_VIRT_BASE; pp->irq = IRQ_KIRKWOOD_PCIE1; /* - * IORESOURCE_IO - */ - pp->res[0].name = "PCIe 1 I/O Space"; - pp->res[0].start = KIRKWOOD_PCIE1_IO_BUS_BASE; - pp->res[0].end = pp->res[0].start + KIRKWOOD_PCIE1_IO_SIZE - 1; - pp->res[0].flags = IORESOURCE_IO; - - /* * IORESOURCE_MEM */ - pp->res[1].name = "PCIe 1 MEM"; - pp->res[1].start = KIRKWOOD_PCIE1_MEM_PHYS_BASE; - pp->res[1].end = pp->res[1].start + KIRKWOOD_PCIE1_MEM_SIZE - 1; - pp->res[1].flags = IORESOURCE_MEM; + pp->res.name = "PCIe 1 MEM"; + pp->res.start = KIRKWOOD_PCIE1_MEM_PHYS_BASE; + pp->res.end = pp->res.start + KIRKWOOD_PCIE1_MEM_SIZE - 1; + pp->res.flags = IORESOURCE_MEM; } static int __init kirkwood_pcie_setup(int nr, struct pci_sys_data *sys) @@ -197,23 +181,21 @@ static int __init kirkwood_pcie_setup(int nr, struct pci_sys_data *sys) case 0: kirkwood_enable_pcie_clk("0"); pcie0_ioresources_init(pp); + pci_ioremap_io(SZ_64K * sys->busnr, KIRKWOOD_PCIE_IO_PHYS_BASE); break; case 1: kirkwood_enable_pcie_clk("1"); pcie1_ioresources_init(pp); + pci_ioremap_io(SZ_64K * sys->busnr, KIRKWOOD_PCIE1_IO_PHYS_BASE); break; default: panic("PCIe setup: invalid controller %d", index); } - if (request_resource(&ioport_resource, &pp->res[0])) - panic("Request PCIe%d IO resource failed\n", index); - if (request_resource(&iomem_resource, &pp->res[1])) + if (request_resource(&iomem_resource, &pp->res)) panic("Request PCIe%d Memory resource failed\n", index); - sys->io_offset = 0; - pci_add_resource_offset(&sys->resources, &pp->res[0], sys->io_offset); - pci_add_resource_offset(&sys->resources, &pp->res[1], sys->mem_offset); + pci_add_resource_offset(&sys->resources, &pp->res, sys->mem_offset); /* * Generic PCIe unit setup. @@ -273,11 +255,11 @@ static struct hw_pci kirkwood_pci __initdata = { .map_irq = kirkwood_pcie_map_irq, }; -static void __init add_pcie_port(int index, unsigned long base) +static void __init add_pcie_port(int index, void __iomem *base) { printk(KERN_INFO "Kirkwood PCIe port %d: ", index); - if (orion_pcie_link_up((void __iomem *)base)) { + if (orion_pcie_link_up(base)) { printk(KERN_INFO "link up\n"); pcie_port_map[num_pcie_ports++] = index; } else diff --git a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c index f742a66..19072c8 100644 --- a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c +++ b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c @@ -19,6 +19,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <mach/kirkwood.h> +#include <plat/orion-gpio.h> #include "common.h" #define RD88F6192_GPIO_USB_VBUS 10 diff --git a/arch/arm/mach-kirkwood/rd88f6281-setup.c b/arch/arm/mach-kirkwood/rd88f6281-setup.c index ef92207..9717101 100644 --- a/arch/arm/mach-kirkwood/rd88f6281-setup.c +++ b/arch/arm/mach-kirkwood/rd88f6281-setup.c @@ -20,7 +20,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <mach/kirkwood.h> -#include <plat/mvsdio.h> +#include <linux/platform_data/mmc-mvsdio.h> #include "common.h" #include "mpp.h" diff --git a/arch/arm/mach-kirkwood/sheevaplug-setup.c b/arch/arm/mach-kirkwood/sheevaplug-setup.c index 4ea70e5..28d0aba 100644 --- a/arch/arm/mach-kirkwood/sheevaplug-setup.c +++ b/arch/arm/mach-kirkwood/sheevaplug-setup.c @@ -19,7 +19,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <mach/kirkwood.h> -#include <plat/mvsdio.h> +#include <linux/platform_data/mmc-mvsdio.h> #include "common.h" #include "mpp.h" diff --git a/arch/arm/mach-kirkwood/ts41x-setup.c b/arch/arm/mach-kirkwood/ts41x-setup.c index 5bbca26..367a940 100644 --- a/arch/arm/mach-kirkwood/ts41x-setup.c +++ b/arch/arm/mach-kirkwood/ts41x-setup.c @@ -20,6 +20,7 @@ #include <linux/gpio.h> #include <linux/gpio_keys.h> #include <linux/input.h> +#include <linux/io.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <mach/kirkwood.h> @@ -161,7 +162,7 @@ static int __init ts41x_pci_init(void) * (Marvell 88sx7042/sata_mv) is known to stop working * after a few minutes. */ - orion_pcie_reset((void __iomem *)PCIE_VIRT_BASE); + orion_pcie_reset(PCIE_VIRT_BASE); kirkwood_pcie_id(&dev, &rev); if (dev == MV88F6282_DEV_ID) diff --git a/arch/arm/mach-ks8695/cpu.c b/arch/arm/mach-ks8695/cpu.c index 7f3f240..ddb2422 100644 --- a/arch/arm/mach-ks8695/cpu.c +++ b/arch/arm/mach-ks8695/cpu.c @@ -36,7 +36,7 @@ static struct __initdata map_desc ks8695_io_desc[] = { { - .virtual = KS8695_IO_VA, + .virtual = (unsigned long)KS8695_IO_VA, .pfn = __phys_to_pfn(KS8695_IO_PA), .length = KS8695_IO_SIZE, .type = MT_DEVICE, diff --git a/arch/arm/mach-ks8695/include/mach/hardware.h b/arch/arm/mach-ks8695/include/mach/hardware.h index 5e0c388..5090338 100644 --- a/arch/arm/mach-ks8695/include/mach/hardware.h +++ b/arch/arm/mach-ks8695/include/mach/hardware.h @@ -33,7 +33,7 @@ * head debug code as the initial MMU setup only deals in L1 sections. */ #define KS8695_IO_PA 0x03F00000 -#define KS8695_IO_VA 0xF0000000 +#define KS8695_IO_VA IOMEM(0xF0000000) #define KS8695_IO_SIZE SZ_1M #define KS8695_PCIMEM_PA 0x60000000 diff --git a/arch/arm/mach-ks8695/include/mach/regs-timer.h b/arch/arm/mach-ks8695/include/mach/regs-timer.h deleted file mode 100644 index e620cda..0000000 --- a/arch/arm/mach-ks8695/include/mach/regs-timer.h +++ /dev/null @@ -1,40 +0,0 @@ -/* - * arch/arm/mach-ks8695/include/mach/regs-timer.h - * - * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk> - * Copyright (C) 2006 Simtec Electronics - * - * KS8695 - Timer registers and bit definitions. - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef KS8695_TIMER_H -#define KS8695_TIMER_H - -#define KS8695_TMR_OFFSET (0xF0000 + 0xE400) -#define KS8695_TMR_VA (KS8695_IO_VA + KS8695_TMR_OFFSET) -#define KS8695_TMR_PA (KS8695_IO_PA + KS8695_TMR_OFFSET) - - -/* - * Timer registers - */ -#define KS8695_TMCON (0x00) /* Timer Control Register */ -#define KS8695_T1TC (0x04) /* Timer 1 Timeout Count Register */ -#define KS8695_T0TC (0x08) /* Timer 0 Timeout Count Register */ -#define KS8695_T1PD (0x0C) /* Timer 1 Pulse Count Register */ -#define KS8695_T0PD (0x10) /* Timer 0 Pulse Count Register */ - - -/* Timer Control Register */ -#define TMCON_T1EN (1 << 1) /* Timer 1 Enable */ -#define TMCON_T0EN (1 << 0) /* Timer 0 Enable */ - -/* Timer0 Timeout Counter Register */ -#define T0TC_WATCHDOG (0xff) /* Enable watchdog mode */ - - -#endif diff --git a/arch/arm/mach-ks8695/include/mach/uncompress.h b/arch/arm/mach-ks8695/include/mach/uncompress.h index 9495cb4..8879d61 100644 --- a/arch/arm/mach-ks8695/include/mach/uncompress.h +++ b/arch/arm/mach-ks8695/include/mach/uncompress.h @@ -19,15 +19,15 @@ static void putc(char c) { - while (!(__raw_readl(KS8695_UART_PA + KS8695_URLS) & URLS_URTHRE)) + while (!(__raw_readl((void __iomem*)KS8695_UART_PA + KS8695_URLS) & URLS_URTHRE)) barrier(); - __raw_writel(c, KS8695_UART_PA + KS8695_URTH); + __raw_writel(c, (void __iomem*)KS8695_UART_PA + KS8695_URTH); } static inline void flush(void) { - while (!(__raw_readl(KS8695_UART_PA + KS8695_URLS) & URLS_URTE)) + while (!(__raw_readl((void __iomem*)KS8695_UART_PA + KS8695_URLS) & URLS_URTE)) barrier(); } diff --git a/arch/arm/mach-ks8695/time.c b/arch/arm/mach-ks8695/time.c index ec783a3..46c84bc 100644 --- a/arch/arm/mach-ks8695/time.c +++ b/arch/arm/mach-ks8695/time.c @@ -25,53 +25,98 @@ #include <linux/kernel.h> #include <linux/sched.h> #include <linux/io.h> +#include <linux/clockchips.h> #include <asm/mach/time.h> #include <asm/system_misc.h> -#include <mach/regs-timer.h> #include <mach/regs-irq.h> #include "generic.h" +#define KS8695_TMR_OFFSET (0xF0000 + 0xE400) +#define KS8695_TMR_VA (KS8695_IO_VA + KS8695_TMR_OFFSET) +#define KS8695_TMR_PA (KS8695_IO_PA + KS8695_TMR_OFFSET) + /* - * Returns number of ms since last clock interrupt. Note that interrupts - * will have been disabled by do_gettimeoffset() + * Timer registers */ -static unsigned long ks8695_gettimeoffset (void) +#define KS8695_TMCON (0x00) /* Timer Control Register */ +#define KS8695_T1TC (0x04) /* Timer 1 Timeout Count Register */ +#define KS8695_T0TC (0x08) /* Timer 0 Timeout Count Register */ +#define KS8695_T1PD (0x0C) /* Timer 1 Pulse Count Register */ +#define KS8695_T0PD (0x10) /* Timer 0 Pulse Count Register */ + +/* Timer Control Register */ +#define TMCON_T1EN (1 << 1) /* Timer 1 Enable */ +#define TMCON_T0EN (1 << 0) /* Timer 0 Enable */ + +/* Timer0 Timeout Counter Register */ +#define T0TC_WATCHDOG (0xff) /* Enable watchdog mode */ + +static void ks8695_set_mode(enum clock_event_mode mode, + struct clock_event_device *evt) { - unsigned long elapsed, tick2, intpending; + u32 tmcon; - /* - * Get the current number of ticks. Note that there is a race - * condition between us reading the timer and checking for an - * interrupt. We solve this by ensuring that the counter has not - * reloaded between our two reads. - */ - elapsed = __raw_readl(KS8695_TMR_VA + KS8695_T1TC) + __raw_readl(KS8695_TMR_VA + KS8695_T1PD); - do { - tick2 = elapsed; - intpending = __raw_readl(KS8695_IRQ_VA + KS8695_INTST) & (1 << KS8695_IRQ_TIMER1); - elapsed = __raw_readl(KS8695_TMR_VA + KS8695_T1TC) + __raw_readl(KS8695_TMR_VA + KS8695_T1PD); - } while (elapsed > tick2); - - /* Convert to number of ticks expired (not remaining) */ - elapsed = (CLOCK_TICK_RATE / HZ) - elapsed; - - /* Is interrupt pending? If so, then timer has been reloaded already. */ - if (intpending) - elapsed += (CLOCK_TICK_RATE / HZ); - - /* Convert ticks to usecs */ - return (unsigned long)(elapsed * (tick_nsec / 1000)) / LATCH; + if (mode == CLOCK_EVT_FEAT_PERIODIC) { + u32 rate = DIV_ROUND_CLOSEST(KS8695_CLOCK_RATE, HZ); + u32 half = DIV_ROUND_CLOSEST(rate, 2); + + /* Disable timer 1 */ + tmcon = readl_relaxed(KS8695_TMR_VA + KS8695_TMCON); + tmcon &= ~TMCON_T1EN; + writel_relaxed(tmcon, KS8695_TMR_VA + KS8695_TMCON); + + /* Both registers need to count down */ + writel_relaxed(half, KS8695_TMR_VA + KS8695_T1TC); + writel_relaxed(half, KS8695_TMR_VA + KS8695_T1PD); + + /* Re-enable timer1 */ + tmcon |= TMCON_T1EN; + writel_relaxed(tmcon, KS8695_TMR_VA + KS8695_TMCON); + } } +static int ks8695_set_next_event(unsigned long cycles, + struct clock_event_device *evt) + +{ + u32 half = DIV_ROUND_CLOSEST(cycles, 2); + u32 tmcon; + + /* Disable timer 1 */ + tmcon = readl_relaxed(KS8695_TMR_VA + KS8695_TMCON); + tmcon &= ~TMCON_T1EN; + writel_relaxed(tmcon, KS8695_TMR_VA + KS8695_TMCON); + + /* Both registers need to count down */ + writel_relaxed(half, KS8695_TMR_VA + KS8695_T1TC); + writel_relaxed(half, KS8695_TMR_VA + KS8695_T1PD); + + /* Re-enable timer1 */ + tmcon |= TMCON_T1EN; + writel_relaxed(tmcon, KS8695_TMR_VA + KS8695_TMCON); + + return 0; +} + +static struct clock_event_device clockevent_ks8695 = { + .name = "ks8695_t1tc", + .rating = 300, /* Reasonably fast and accurate clock event */ + .features = CLOCK_EVT_FEAT_ONESHOT | CLOCK_EVT_FEAT_PERIODIC, + .set_next_event = ks8695_set_next_event, + .set_mode = ks8695_set_mode, +}; + /* * IRQ handler for the timer. */ static irqreturn_t ks8695_timer_interrupt(int irq, void *dev_id) { - timer_tick(); + struct clock_event_device *evt = &clockevent_ks8695; + + evt->event_handler(evt); return IRQ_HANDLED; } @@ -83,18 +128,22 @@ static struct irqaction ks8695_timer_irq = { static void ks8695_timer_setup(void) { - unsigned long tmout = CLOCK_TICK_RATE / HZ; unsigned long tmcon; - /* disable timer1 */ - tmcon = __raw_readl(KS8695_TMR_VA + KS8695_TMCON); - __raw_writel(tmcon & ~TMCON_T1EN, KS8695_TMR_VA + KS8695_TMCON); - - __raw_writel(tmout / 2, KS8695_TMR_VA + KS8695_T1TC); - __raw_writel(tmout / 2, KS8695_TMR_VA + KS8695_T1PD); + /* Disable timer 0 and 1 */ + tmcon = readl_relaxed(KS8695_TMR_VA + KS8695_TMCON); + tmcon &= ~TMCON_T0EN; + tmcon &= ~TMCON_T1EN; + writel_relaxed(tmcon, KS8695_TMR_VA + KS8695_TMCON); - /* re-enable timer1 */ - __raw_writel(tmcon | TMCON_T1EN, KS8695_TMR_VA + KS8695_TMCON); + /* + * Use timer 1 to fire IRQs on the timeline, minimum 2 cycles + * (one on each counter) maximum 2*2^32, but the API will only + * accept up to a 32bit full word (0xFFFFFFFFU). + */ + clockevents_config_and_register(&clockevent_ks8695, + KS8695_CLOCK_RATE, 2, + 0xFFFFFFFFU); } static void __init ks8695_timer_init (void) @@ -107,8 +156,6 @@ static void __init ks8695_timer_init (void) struct sys_timer ks8695_timer = { .init = ks8695_timer_init, - .offset = ks8695_gettimeoffset, - .resume = ks8695_timer_setup, }; void ks8695_restart(char mode, const char *cmd) @@ -119,12 +166,12 @@ void ks8695_restart(char mode, const char *cmd) soft_restart(0); /* disable timer0 */ - reg = __raw_readl(KS8695_TMR_VA + KS8695_TMCON); - __raw_writel(reg & ~TMCON_T0EN, KS8695_TMR_VA + KS8695_TMCON); + reg = readl_relaxed(KS8695_TMR_VA + KS8695_TMCON); + writel_relaxed(reg & ~TMCON_T0EN, KS8695_TMR_VA + KS8695_TMCON); /* enable watchdog mode */ - __raw_writel((10 << 8) | T0TC_WATCHDOG, KS8695_TMR_VA + KS8695_T0TC); + writel_relaxed((10 << 8) | T0TC_WATCHDOG, KS8695_TMR_VA + KS8695_T0TC); /* re-enable timer0 */ - __raw_writel(reg | TMCON_T0EN, KS8695_TMR_VA + KS8695_TMCON); + writel_relaxed(reg | TMCON_T0EN, KS8695_TMR_VA + KS8695_TMCON); } diff --git a/arch/arm/mach-lpc32xx/Makefile.boot b/arch/arm/mach-lpc32xx/Makefile.boot index 697323b..d7392a4 100644 --- a/arch/arm/mach-lpc32xx/Makefile.boot +++ b/arch/arm/mach-lpc32xx/Makefile.boot @@ -1,5 +1,3 @@ zreladdr-y += 0x80008000 params_phys-y := 0x80000100 initrd_phys-y := 0x82000000 - -dtb-$(CONFIG_ARCH_LPC32XX) += ea3250.dtb phy3250.dtb diff --git a/arch/arm/mach-lpc32xx/common.c b/arch/arm/mach-lpc32xx/common.c index a48dc2d..0d4db8c 100644 --- a/arch/arm/mach-lpc32xx/common.c +++ b/arch/arm/mach-lpc32xx/common.c @@ -177,25 +177,25 @@ u32 clk_get_pclk_div(void) static struct map_desc lpc32xx_io_desc[] __initdata = { { - .virtual = IO_ADDRESS(LPC32XX_AHB0_START), + .virtual = (unsigned long)IO_ADDRESS(LPC32XX_AHB0_START), .pfn = __phys_to_pfn(LPC32XX_AHB0_START), .length = LPC32XX_AHB0_SIZE, .type = MT_DEVICE }, { - .virtual = IO_ADDRESS(LPC32XX_AHB1_START), + .virtual = (unsigned long)IO_ADDRESS(LPC32XX_AHB1_START), .pfn = __phys_to_pfn(LPC32XX_AHB1_START), .length = LPC32XX_AHB1_SIZE, .type = MT_DEVICE }, { - .virtual = IO_ADDRESS(LPC32XX_FABAPB_START), + .virtual = (unsigned long)IO_ADDRESS(LPC32XX_FABAPB_START), .pfn = __phys_to_pfn(LPC32XX_FABAPB_START), .length = LPC32XX_FABAPB_SIZE, .type = MT_DEVICE }, { - .virtual = IO_ADDRESS(LPC32XX_IRAM_BASE), + .virtual = (unsigned long)IO_ADDRESS(LPC32XX_IRAM_BASE), .pfn = __phys_to_pfn(LPC32XX_IRAM_BASE), .length = (LPC32XX_IRAM_BANK_SIZE * 2), .type = MT_DEVICE diff --git a/arch/arm/mach-lpc32xx/include/mach/hardware.h b/arch/arm/mach-lpc32xx/include/mach/hardware.h index 33e1dde..69065de 100644 --- a/arch/arm/mach-lpc32xx/include/mach/hardware.h +++ b/arch/arm/mach-lpc32xx/include/mach/hardware.h @@ -25,7 +25,7 @@ /* * This macro relies on fact that for all HW i/o addresses bits 20-23 are 0 */ -#define IO_ADDRESS(x) (((((x) & 0xff000000) >> 4) | ((x) & 0xfffff)) |\ +#define IO_ADDRESS(x) IOMEM(((((x) & 0xff000000) >> 4) | ((x) & 0xfffff)) |\ IO_BASE) #define io_p2v(x) ((void __iomem *) (unsigned long) IO_ADDRESS(x)) diff --git a/arch/arm/mach-lpc32xx/irq.c b/arch/arm/mach-lpc32xx/irq.c index 5b1cc35..3c63327 100644 --- a/arch/arm/mach-lpc32xx/irq.c +++ b/arch/arm/mach-lpc32xx/irq.c @@ -283,21 +283,25 @@ static int lpc32xx_set_irq_type(struct irq_data *d, unsigned int type) case IRQ_TYPE_EDGE_RISING: /* Rising edge sensitive */ __lpc32xx_set_irq_type(d->hwirq, 1, 1); + __irq_set_handler_locked(d->hwirq, handle_edge_irq); break; case IRQ_TYPE_EDGE_FALLING: /* Falling edge sensitive */ __lpc32xx_set_irq_type(d->hwirq, 0, 1); + __irq_set_handler_locked(d->hwirq, handle_edge_irq); break; case IRQ_TYPE_LEVEL_LOW: /* Low level sensitive */ __lpc32xx_set_irq_type(d->hwirq, 0, 0); + __irq_set_handler_locked(d->hwirq, handle_level_irq); break; case IRQ_TYPE_LEVEL_HIGH: /* High level sensitive */ __lpc32xx_set_irq_type(d->hwirq, 1, 0); + __irq_set_handler_locked(d->hwirq, handle_level_irq); break; /* Other modes are not supported */ @@ -305,9 +309,6 @@ static int lpc32xx_set_irq_type(struct irq_data *d, unsigned int type) return -EINVAL; } - /* Ok to use the level handler for all types */ - irq_set_handler(d->hwirq, handle_level_irq); - return 0; } diff --git a/arch/arm/mach-lpc32xx/phy3250.c b/arch/arm/mach-lpc32xx/phy3250.c index b07dcc9..8f2a2f8 100644 --- a/arch/arm/mach-lpc32xx/phy3250.c +++ b/arch/arm/mach-lpc32xx/phy3250.c @@ -37,6 +37,8 @@ #include <linux/of_irq.h> #include <linux/of_platform.h> #include <linux/clk.h> +#include <linux/mtd/lpc32xx_slc.h> +#include <linux/mtd/lpc32xx_mlc.h> #include <asm/setup.h> #include <asm/mach-types.h> @@ -223,6 +225,14 @@ static struct mmci_platform_data lpc32xx_mmci_data = { * gather, and the MMCI driver doesn't do it this way */ }; +static struct lpc32xx_slc_platform_data lpc32xx_slc_data = { + .dma_filter = pl08x_filter_id, +}; + +static struct lpc32xx_mlc_platform_data lpc32xx_mlc_data = { + .dma_filter = pl08x_filter_id, +}; + static const struct of_dev_auxdata lpc32xx_auxdata_lookup[] __initconst = { OF_DEV_AUXDATA("arm,pl022", 0x20084000, "dev:ssp0", &lpc32xx_ssp0_data), OF_DEV_AUXDATA("arm,pl022", 0x2008C000, "dev:ssp1", &lpc32xx_ssp1_data), @@ -230,6 +240,10 @@ static const struct of_dev_auxdata lpc32xx_auxdata_lookup[] __initconst = { OF_DEV_AUXDATA("arm,pl080", 0x31000000, "pl08xdmac", &pl08x_pd), OF_DEV_AUXDATA("arm,pl18x", 0x20098000, "20098000.sd", &lpc32xx_mmci_data), + OF_DEV_AUXDATA("nxp,lpc3220-slc", 0x20020000, "20020000.flash", + &lpc32xx_slc_data), + OF_DEV_AUXDATA("nxp,lpc3220-mlc", 0x200a8000, "200a8000.flash", + &lpc32xx_mlc_data), { } }; @@ -253,12 +267,6 @@ static void __init lpc3250_machine_init(void) of_platform_populate(NULL, of_default_bus_match_table, lpc32xx_auxdata_lookup, NULL); - - /* Register GPIOs used on this board */ - if (gpio_request(MMC_PWR_ENABLE_GPIO, "mmc_power_en")) - pr_err("Error requesting gpio %u", MMC_PWR_ENABLE_GPIO); - else if (gpio_direction_output(MMC_PWR_ENABLE_GPIO, 1)) - pr_err("Error setting gpio %u to output", MMC_PWR_ENABLE_GPIO); } static char const *lpc32xx_dt_compat[] __initdata = { diff --git a/arch/arm/mach-mmp/Kconfig b/arch/arm/mach-mmp/Kconfig index 7fddd01..d697d07 100644 --- a/arch/arm/mach-mmp/Kconfig +++ b/arch/arm/mach-mmp/Kconfig @@ -108,18 +108,21 @@ endmenu config CPU_PXA168 bool select CPU_MOHAWK + select COMMON_CLK help Select code specific to PXA168 config CPU_PXA910 bool select CPU_MOHAWK + select COMMON_CLK help Select code specific to PXA910 config CPU_MMP2 bool select CPU_PJ4 + select COMMON_CLK help Select code specific to MMP2. MMP2 is ARMv7 compatible. diff --git a/arch/arm/mach-mmp/Makefile b/arch/arm/mach-mmp/Makefile index b786f7e..095c155 100644 --- a/arch/arm/mach-mmp/Makefile +++ b/arch/arm/mach-mmp/Makefile @@ -2,13 +2,19 @@ # Makefile for Marvell's PXA168 processors line # -obj-y += common.o clock.o devices.o time.o irq.o +obj-y += common.o devices.o time.o irq.o # SoC support obj-$(CONFIG_CPU_PXA168) += pxa168.o obj-$(CONFIG_CPU_PXA910) += pxa910.o obj-$(CONFIG_CPU_MMP2) += mmp2.o sram.o +ifeq ($(CONFIG_COMMON_CLK), ) +obj-y += clock.o +obj-$(CONFIG_CPU_PXA168) += clock-pxa168.o +obj-$(CONFIG_CPU_PXA910) += clock-pxa910.o +obj-$(CONFIG_CPU_MMP2) += clock-mmp2.o +endif ifeq ($(CONFIG_PM),y) obj-$(CONFIG_CPU_PXA910) += pm-pxa910.o obj-$(CONFIG_CPU_MMP2) += pm-mmp2.o diff --git a/arch/arm/mach-mmp/aspenite.c b/arch/arm/mach-mmp/aspenite.c index 223090b..e5dba9c 100644 --- a/arch/arm/mach-mmp/aspenite.c +++ b/arch/arm/mach-mmp/aspenite.c @@ -27,7 +27,7 @@ #include <mach/irqs.h> #include <video/pxa168fb.h> #include <linux/input.h> -#include <plat/pxa27x_keypad.h> +#include <linux/platform_data/keypad-pxa27x.h> #include "common.h" diff --git a/arch/arm/mach-mmp/clock-mmp2.c b/arch/arm/mach-mmp/clock-mmp2.c new file mode 100644 index 0000000..21d2200 --- /dev/null +++ b/arch/arm/mach-mmp/clock-mmp2.c @@ -0,0 +1,111 @@ +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/list.h> +#include <linux/io.h> +#include <linux/clk.h> + +#include <mach/addr-map.h> + +#include "common.h" +#include "clock.h" + +/* + * APB Clock register offsets for MMP2 + */ +#define APBC_RTC APBC_REG(0x000) +#define APBC_TWSI1 APBC_REG(0x004) +#define APBC_TWSI2 APBC_REG(0x008) +#define APBC_TWSI3 APBC_REG(0x00c) +#define APBC_TWSI4 APBC_REG(0x010) +#define APBC_KPC APBC_REG(0x018) +#define APBC_UART1 APBC_REG(0x02c) +#define APBC_UART2 APBC_REG(0x030) +#define APBC_UART3 APBC_REG(0x034) +#define APBC_GPIO APBC_REG(0x038) +#define APBC_PWM0 APBC_REG(0x03c) +#define APBC_PWM1 APBC_REG(0x040) +#define APBC_PWM2 APBC_REG(0x044) +#define APBC_PWM3 APBC_REG(0x048) +#define APBC_SSP0 APBC_REG(0x04c) +#define APBC_SSP1 APBC_REG(0x050) +#define APBC_SSP2 APBC_REG(0x054) +#define APBC_SSP3 APBC_REG(0x058) +#define APBC_SSP4 APBC_REG(0x05c) +#define APBC_SSP5 APBC_REG(0x060) +#define APBC_TWSI5 APBC_REG(0x07c) +#define APBC_TWSI6 APBC_REG(0x080) +#define APBC_UART4 APBC_REG(0x088) + +#define APMU_USB APMU_REG(0x05c) +#define APMU_NAND APMU_REG(0x060) +#define APMU_SDH0 APMU_REG(0x054) +#define APMU_SDH1 APMU_REG(0x058) +#define APMU_SDH2 APMU_REG(0x0e8) +#define APMU_SDH3 APMU_REG(0x0ec) + +static void sdhc_clk_enable(struct clk *clk) +{ + uint32_t clk_rst; + + clk_rst = __raw_readl(clk->clk_rst); + clk_rst |= clk->enable_val; + __raw_writel(clk_rst, clk->clk_rst); +} + +static void sdhc_clk_disable(struct clk *clk) +{ + uint32_t clk_rst; + + clk_rst = __raw_readl(clk->clk_rst); + clk_rst &= ~clk->enable_val; + __raw_writel(clk_rst, clk->clk_rst); +} + +struct clkops sdhc_clk_ops = { + .enable = sdhc_clk_enable, + .disable = sdhc_clk_disable, +}; + +/* APB peripheral clocks */ +static APBC_CLK(uart1, UART1, 1, 26000000); +static APBC_CLK(uart2, UART2, 1, 26000000); +static APBC_CLK(uart3, UART3, 1, 26000000); +static APBC_CLK(uart4, UART4, 1, 26000000); +static APBC_CLK(twsi1, TWSI1, 0, 26000000); +static APBC_CLK(twsi2, TWSI2, 0, 26000000); +static APBC_CLK(twsi3, TWSI3, 0, 26000000); +static APBC_CLK(twsi4, TWSI4, 0, 26000000); +static APBC_CLK(twsi5, TWSI5, 0, 26000000); +static APBC_CLK(twsi6, TWSI6, 0, 26000000); +static APBC_CLK(gpio, GPIO, 0, 26000000); + +static APMU_CLK(nand, NAND, 0xbf, 100000000); +static APMU_CLK_OPS(sdh0, SDH0, 0x1b, 200000000, &sdhc_clk_ops); +static APMU_CLK_OPS(sdh1, SDH1, 0x1b, 200000000, &sdhc_clk_ops); +static APMU_CLK_OPS(sdh2, SDH2, 0x1b, 200000000, &sdhc_clk_ops); +static APMU_CLK_OPS(sdh3, SDH3, 0x1b, 200000000, &sdhc_clk_ops); + +static struct clk_lookup mmp2_clkregs[] = { + INIT_CLKREG(&clk_uart1, "pxa2xx-uart.0", NULL), + INIT_CLKREG(&clk_uart2, "pxa2xx-uart.1", NULL), + INIT_CLKREG(&clk_uart3, "pxa2xx-uart.2", NULL), + INIT_CLKREG(&clk_uart4, "pxa2xx-uart.3", NULL), + INIT_CLKREG(&clk_twsi1, "pxa2xx-i2c.0", NULL), + INIT_CLKREG(&clk_twsi2, "pxa2xx-i2c.1", NULL), + INIT_CLKREG(&clk_twsi3, "pxa2xx-i2c.2", NULL), + INIT_CLKREG(&clk_twsi4, "pxa2xx-i2c.3", NULL), + INIT_CLKREG(&clk_twsi5, "pxa2xx-i2c.4", NULL), + INIT_CLKREG(&clk_twsi6, "pxa2xx-i2c.5", NULL), + INIT_CLKREG(&clk_nand, "pxa3xx-nand", NULL), + INIT_CLKREG(&clk_gpio, "pxa-gpio", NULL), + INIT_CLKREG(&clk_sdh0, "sdhci-pxav3.0", "PXA-SDHCLK"), + INIT_CLKREG(&clk_sdh1, "sdhci-pxav3.1", "PXA-SDHCLK"), + INIT_CLKREG(&clk_sdh2, "sdhci-pxav3.2", "PXA-SDHCLK"), + INIT_CLKREG(&clk_sdh3, "sdhci-pxav3.3", "PXA-SDHCLK"), +}; + +void __init mmp2_clk_init(void) +{ + clkdev_add_table(ARRAY_AND_SIZE(mmp2_clkregs)); +} diff --git a/arch/arm/mach-mmp/clock-pxa168.c b/arch/arm/mach-mmp/clock-pxa168.c new file mode 100644 index 0000000..5e6c18c --- /dev/null +++ b/arch/arm/mach-mmp/clock-pxa168.c @@ -0,0 +1,91 @@ +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/list.h> +#include <linux/io.h> +#include <linux/clk.h> + +#include <mach/addr-map.h> + +#include "common.h" +#include "clock.h" + +/* + * APB clock register offsets for PXA168 + */ +#define APBC_UART1 APBC_REG(0x000) +#define APBC_UART2 APBC_REG(0x004) +#define APBC_GPIO APBC_REG(0x008) +#define APBC_PWM1 APBC_REG(0x00c) +#define APBC_PWM2 APBC_REG(0x010) +#define APBC_PWM3 APBC_REG(0x014) +#define APBC_PWM4 APBC_REG(0x018) +#define APBC_RTC APBC_REG(0x028) +#define APBC_TWSI0 APBC_REG(0x02c) +#define APBC_KPC APBC_REG(0x030) +#define APBC_TWSI1 APBC_REG(0x06c) +#define APBC_UART3 APBC_REG(0x070) +#define APBC_SSP1 APBC_REG(0x81c) +#define APBC_SSP2 APBC_REG(0x820) +#define APBC_SSP3 APBC_REG(0x84c) +#define APBC_SSP4 APBC_REG(0x858) +#define APBC_SSP5 APBC_REG(0x85c) + +#define APMU_NAND APMU_REG(0x060) +#define APMU_LCD APMU_REG(0x04c) +#define APMU_ETH APMU_REG(0x0fc) +#define APMU_USB APMU_REG(0x05c) + +/* APB peripheral clocks */ +static APBC_CLK(uart1, UART1, 1, 14745600); +static APBC_CLK(uart2, UART2, 1, 14745600); +static APBC_CLK(uart3, UART3, 1, 14745600); +static APBC_CLK(twsi0, TWSI0, 1, 33000000); +static APBC_CLK(twsi1, TWSI1, 1, 33000000); +static APBC_CLK(pwm1, PWM1, 1, 13000000); +static APBC_CLK(pwm2, PWM2, 1, 13000000); +static APBC_CLK(pwm3, PWM3, 1, 13000000); +static APBC_CLK(pwm4, PWM4, 1, 13000000); +static APBC_CLK(ssp1, SSP1, 4, 0); +static APBC_CLK(ssp2, SSP2, 4, 0); +static APBC_CLK(ssp3, SSP3, 4, 0); +static APBC_CLK(ssp4, SSP4, 4, 0); +static APBC_CLK(ssp5, SSP5, 4, 0); +static APBC_CLK(gpio, GPIO, 0, 13000000); +static APBC_CLK(keypad, KPC, 0, 32000); +static APBC_CLK(rtc, RTC, 8, 32768); + +static APMU_CLK(nand, NAND, 0x19b, 156000000); +static APMU_CLK(lcd, LCD, 0x7f, 312000000); +static APMU_CLK(eth, ETH, 0x09, 0); +static APMU_CLK(usb, USB, 0x12, 0); + +/* device and clock bindings */ +static struct clk_lookup pxa168_clkregs[] = { + INIT_CLKREG(&clk_uart1, "pxa2xx-uart.0", NULL), + INIT_CLKREG(&clk_uart2, "pxa2xx-uart.1", NULL), + INIT_CLKREG(&clk_uart3, "pxa2xx-uart.2", NULL), + INIT_CLKREG(&clk_twsi0, "pxa2xx-i2c.0", NULL), + INIT_CLKREG(&clk_twsi1, "pxa2xx-i2c.1", NULL), + INIT_CLKREG(&clk_pwm1, "pxa168-pwm.0", NULL), + INIT_CLKREG(&clk_pwm2, "pxa168-pwm.1", NULL), + INIT_CLKREG(&clk_pwm3, "pxa168-pwm.2", NULL), + INIT_CLKREG(&clk_pwm4, "pxa168-pwm.3", NULL), + INIT_CLKREG(&clk_ssp1, "pxa168-ssp.0", NULL), + INIT_CLKREG(&clk_ssp2, "pxa168-ssp.1", NULL), + INIT_CLKREG(&clk_ssp3, "pxa168-ssp.2", NULL), + INIT_CLKREG(&clk_ssp4, "pxa168-ssp.3", NULL), + INIT_CLKREG(&clk_ssp5, "pxa168-ssp.4", NULL), + INIT_CLKREG(&clk_nand, "pxa3xx-nand", NULL), + INIT_CLKREG(&clk_lcd, "pxa168-fb", NULL), + INIT_CLKREG(&clk_gpio, "pxa-gpio", NULL), + INIT_CLKREG(&clk_keypad, "pxa27x-keypad", NULL), + INIT_CLKREG(&clk_eth, "pxa168-eth", "MFUCLK"), + INIT_CLKREG(&clk_usb, NULL, "PXA168-USBCLK"), + INIT_CLKREG(&clk_rtc, "sa1100-rtc", NULL), +}; + +void __init pxa168_clk_init(void) +{ + clkdev_add_table(ARRAY_AND_SIZE(pxa168_clkregs)); +} diff --git a/arch/arm/mach-mmp/clock-pxa910.c b/arch/arm/mach-mmp/clock-pxa910.c new file mode 100644 index 0000000..933ea71 --- /dev/null +++ b/arch/arm/mach-mmp/clock-pxa910.c @@ -0,0 +1,67 @@ +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/list.h> +#include <linux/io.h> +#include <linux/clk.h> + +#include <mach/addr-map.h> + +#include "common.h" +#include "clock.h" + +/* + * APB Clock register offsets for PXA910 + */ +#define APBC_UART0 APBC_REG(0x000) +#define APBC_UART1 APBC_REG(0x004) +#define APBC_GPIO APBC_REG(0x008) +#define APBC_PWM1 APBC_REG(0x00c) +#define APBC_PWM2 APBC_REG(0x010) +#define APBC_PWM3 APBC_REG(0x014) +#define APBC_PWM4 APBC_REG(0x018) +#define APBC_SSP1 APBC_REG(0x01c) +#define APBC_SSP2 APBC_REG(0x020) +#define APBC_RTC APBC_REG(0x028) +#define APBC_TWSI0 APBC_REG(0x02c) +#define APBC_KPC APBC_REG(0x030) +#define APBC_SSP3 APBC_REG(0x04c) +#define APBC_TWSI1 APBC_REG(0x06c) + +#define APMU_NAND APMU_REG(0x060) +#define APMU_USB APMU_REG(0x05c) + +static APBC_CLK(uart1, UART0, 1, 14745600); +static APBC_CLK(uart2, UART1, 1, 14745600); +static APBC_CLK(twsi0, TWSI0, 1, 33000000); +static APBC_CLK(twsi1, TWSI1, 1, 33000000); +static APBC_CLK(pwm1, PWM1, 1, 13000000); +static APBC_CLK(pwm2, PWM2, 1, 13000000); +static APBC_CLK(pwm3, PWM3, 1, 13000000); +static APBC_CLK(pwm4, PWM4, 1, 13000000); +static APBC_CLK(gpio, GPIO, 0, 13000000); +static APBC_CLK(rtc, RTC, 8, 32768); + +static APMU_CLK(nand, NAND, 0x19b, 156000000); +static APMU_CLK(u2o, USB, 0x1b, 480000000); + +/* device and clock bindings */ +static struct clk_lookup pxa910_clkregs[] = { + INIT_CLKREG(&clk_uart1, "pxa2xx-uart.0", NULL), + INIT_CLKREG(&clk_uart2, "pxa2xx-uart.1", NULL), + INIT_CLKREG(&clk_twsi0, "pxa2xx-i2c.0", NULL), + INIT_CLKREG(&clk_twsi1, "pxa2xx-i2c.1", NULL), + INIT_CLKREG(&clk_pwm1, "pxa910-pwm.0", NULL), + INIT_CLKREG(&clk_pwm2, "pxa910-pwm.1", NULL), + INIT_CLKREG(&clk_pwm3, "pxa910-pwm.2", NULL), + INIT_CLKREG(&clk_pwm4, "pxa910-pwm.3", NULL), + INIT_CLKREG(&clk_nand, "pxa3xx-nand", NULL), + INIT_CLKREG(&clk_gpio, "pxa-gpio", NULL), + INIT_CLKREG(&clk_u2o, NULL, "U2OCLK"), + INIT_CLKREG(&clk_rtc, "sa1100-rtc", NULL), +}; + +void __init pxa910_clk_init(void) +{ + clkdev_add_table(ARRAY_AND_SIZE(pxa910_clkregs)); +} diff --git a/arch/arm/mach-mmp/common.h b/arch/arm/mach-mmp/common.h index 1c9d6c1..bd45327 100644 --- a/arch/arm/mach-mmp/common.h +++ b/arch/arm/mach-mmp/common.h @@ -7,3 +7,6 @@ extern void timer_init(int irq); extern void __init icu_init_irq(void); extern void __init mmp_map_io(void); extern void mmp_restart(char, const char *); +extern void __init pxa168_clk_init(void); +extern void __init pxa910_clk_init(void); +extern void __init mmp2_clk_init(void); diff --git a/arch/arm/mach-mmp/include/mach/mmp2.h b/arch/arm/mach-mmp/include/mach/mmp2.h index cba22fe..c4ca4d1 100644 --- a/arch/arm/mach-mmp/include/mach/mmp2.h +++ b/arch/arm/mach-mmp/include/mach/mmp2.h @@ -13,7 +13,7 @@ extern void mmp2_clear_pmic_int(void); #include <linux/i2c.h> #include <linux/i2c/pxa-i2c.h> #include <mach/devices.h> -#include <mach/sram.h> +#include <linux/platform_data/dma-mmp_tdma.h> extern struct pxa_device_desc mmp2_device_uart1; extern struct pxa_device_desc mmp2_device_uart2; diff --git a/arch/arm/mach-mmp/include/mach/pxa168.h b/arch/arm/mach-mmp/include/mach/pxa168.h index 09dcd6e..37632d9 100644 --- a/arch/arm/mach-mmp/include/mach/pxa168.h +++ b/arch/arm/mach-mmp/include/mach/pxa168.h @@ -11,9 +11,9 @@ extern void pxa168_clear_keypad_wakeup(void); #include <linux/i2c.h> #include <linux/i2c/pxa-i2c.h> #include <mach/devices.h> -#include <plat/pxa3xx_nand.h> +#include <linux/platform_data/mtd-nand-pxa3xx.h> #include <video/pxa168fb.h> -#include <plat/pxa27x_keypad.h> +#include <linux/platform_data/keypad-pxa27x.h> #include <mach/cputype.h> #include <linux/pxa168_eth.h> #include <linux/platform_data/mv_usb.h> diff --git a/arch/arm/mach-mmp/include/mach/pxa910.h b/arch/arm/mach-mmp/include/mach/pxa910.h index 793634c..3b58a3b 100644 --- a/arch/arm/mach-mmp/include/mach/pxa910.h +++ b/arch/arm/mach-mmp/include/mach/pxa910.h @@ -9,7 +9,7 @@ extern void __init pxa910_init_irq(void); #include <linux/i2c.h> #include <linux/i2c/pxa-i2c.h> #include <mach/devices.h> -#include <plat/pxa3xx_nand.h> +#include <linux/platform_data/mtd-nand-pxa3xx.h> extern struct pxa_device_desc pxa910_device_uart1; extern struct pxa_device_desc pxa910_device_uart2; diff --git a/arch/arm/mach-mmp/include/mach/regs-apbc.h b/arch/arm/mach-mmp/include/mach/regs-apbc.h index 68b0c93..ddc812f 100644 --- a/arch/arm/mach-mmp/include/mach/regs-apbc.h +++ b/arch/arm/mach-mmp/include/mach/regs-apbc.h @@ -13,101 +13,6 @@ #include <mach/addr-map.h> -/* - * APB clock register offsets for PXA168 - */ -#define APBC_PXA168_UART1 APBC_REG(0x000) -#define APBC_PXA168_UART2 APBC_REG(0x004) -#define APBC_PXA168_GPIO APBC_REG(0x008) -#define APBC_PXA168_PWM1 APBC_REG(0x00c) -#define APBC_PXA168_PWM2 APBC_REG(0x010) -#define APBC_PXA168_PWM3 APBC_REG(0x014) -#define APBC_PXA168_PWM4 APBC_REG(0x018) -#define APBC_PXA168_RTC APBC_REG(0x028) -#define APBC_PXA168_TWSI0 APBC_REG(0x02c) -#define APBC_PXA168_KPC APBC_REG(0x030) -#define APBC_PXA168_TIMERS APBC_REG(0x034) -#define APBC_PXA168_AIB APBC_REG(0x03c) -#define APBC_PXA168_SW_JTAG APBC_REG(0x040) -#define APBC_PXA168_ONEWIRE APBC_REG(0x048) -#define APBC_PXA168_ASFAR APBC_REG(0x050) -#define APBC_PXA168_ASSAR APBC_REG(0x054) -#define APBC_PXA168_TWSI1 APBC_REG(0x06c) -#define APBC_PXA168_UART3 APBC_REG(0x070) -#define APBC_PXA168_AC97 APBC_REG(0x084) -#define APBC_PXA168_SSP1 APBC_REG(0x81c) -#define APBC_PXA168_SSP2 APBC_REG(0x820) -#define APBC_PXA168_SSP3 APBC_REG(0x84c) -#define APBC_PXA168_SSP4 APBC_REG(0x858) -#define APBC_PXA168_SSP5 APBC_REG(0x85c) - -/* - * APB Clock register offsets for PXA910 - */ -#define APBC_PXA910_UART0 APBC_REG(0x000) -#define APBC_PXA910_UART1 APBC_REG(0x004) -#define APBC_PXA910_GPIO APBC_REG(0x008) -#define APBC_PXA910_PWM1 APBC_REG(0x00c) -#define APBC_PXA910_PWM2 APBC_REG(0x010) -#define APBC_PXA910_PWM3 APBC_REG(0x014) -#define APBC_PXA910_PWM4 APBC_REG(0x018) -#define APBC_PXA910_SSP1 APBC_REG(0x01c) -#define APBC_PXA910_SSP2 APBC_REG(0x020) -#define APBC_PXA910_IPC APBC_REG(0x024) -#define APBC_PXA910_RTC APBC_REG(0x028) -#define APBC_PXA910_TWSI0 APBC_REG(0x02c) -#define APBC_PXA910_KPC APBC_REG(0x030) -#define APBC_PXA910_TIMERS APBC_REG(0x034) -#define APBC_PXA910_TBROT APBC_REG(0x038) -#define APBC_PXA910_AIB APBC_REG(0x03c) -#define APBC_PXA910_SW_JTAG APBC_REG(0x040) -#define APBC_PXA910_TIMERS1 APBC_REG(0x044) -#define APBC_PXA910_ONEWIRE APBC_REG(0x048) -#define APBC_PXA910_SSP3 APBC_REG(0x04c) -#define APBC_PXA910_ASFAR APBC_REG(0x050) -#define APBC_PXA910_ASSAR APBC_REG(0x054) - -/* - * APB Clock register offsets for MMP2 - */ -#define APBC_MMP2_RTC APBC_REG(0x000) -#define APBC_MMP2_TWSI1 APBC_REG(0x004) -#define APBC_MMP2_TWSI2 APBC_REG(0x008) -#define APBC_MMP2_TWSI3 APBC_REG(0x00c) -#define APBC_MMP2_TWSI4 APBC_REG(0x010) -#define APBC_MMP2_ONEWIRE APBC_REG(0x014) -#define APBC_MMP2_KPC APBC_REG(0x018) -#define APBC_MMP2_TB_ROTARY APBC_REG(0x01c) -#define APBC_MMP2_SW_JTAG APBC_REG(0x020) -#define APBC_MMP2_TIMERS APBC_REG(0x024) -#define APBC_MMP2_UART1 APBC_REG(0x02c) -#define APBC_MMP2_UART2 APBC_REG(0x030) -#define APBC_MMP2_UART3 APBC_REG(0x034) -#define APBC_MMP2_GPIO APBC_REG(0x038) -#define APBC_MMP2_PWM0 APBC_REG(0x03c) -#define APBC_MMP2_PWM1 APBC_REG(0x040) -#define APBC_MMP2_PWM2 APBC_REG(0x044) -#define APBC_MMP2_PWM3 APBC_REG(0x048) -#define APBC_MMP2_SSP0 APBC_REG(0x04c) -#define APBC_MMP2_SSP1 APBC_REG(0x050) -#define APBC_MMP2_SSP2 APBC_REG(0x054) -#define APBC_MMP2_SSP3 APBC_REG(0x058) -#define APBC_MMP2_SSP4 APBC_REG(0x05c) -#define APBC_MMP2_SSP5 APBC_REG(0x060) -#define APBC_MMP2_AIB APBC_REG(0x064) -#define APBC_MMP2_ASFAR APBC_REG(0x068) -#define APBC_MMP2_ASSAR APBC_REG(0x06c) -#define APBC_MMP2_USIM APBC_REG(0x070) -#define APBC_MMP2_MPMU APBC_REG(0x074) -#define APBC_MMP2_IPC APBC_REG(0x078) -#define APBC_MMP2_TWSI5 APBC_REG(0x07c) -#define APBC_MMP2_TWSI6 APBC_REG(0x080) -#define APBC_MMP2_TWSI_INTSTS APBC_REG(0x084) -#define APBC_MMP2_UART4 APBC_REG(0x088) -#define APBC_MMP2_RIPC APBC_REG(0x08c) -#define APBC_MMP2_THSENS1 APBC_REG(0x090) /* Thermal Sensor */ -#define APBC_MMP2_THSENS_INTSTS APBC_REG(0x0a4) - /* Common APB clock register bit definitions */ #define APBC_APBCLK (1 << 0) /* APB Bus Clock Enable */ #define APBC_FNCLK (1 << 1) /* Functional Clock Enable */ diff --git a/arch/arm/mach-mmp/include/mach/regs-apmu.h b/arch/arm/mach-mmp/include/mach/regs-apmu.h index 7af8deb..93c8d0e 100644 --- a/arch/arm/mach-mmp/include/mach/regs-apmu.h +++ b/arch/arm/mach-mmp/include/mach/regs-apmu.h @@ -13,21 +13,6 @@ #include <mach/addr-map.h> -/* Clock Reset Control */ -#define APMU_IRE APMU_REG(0x048) -#define APMU_LCD APMU_REG(0x04c) -#define APMU_CCIC APMU_REG(0x050) -#define APMU_SDH0 APMU_REG(0x054) -#define APMU_SDH1 APMU_REG(0x058) -#define APMU_USB APMU_REG(0x05c) -#define APMU_NAND APMU_REG(0x060) -#define APMU_DMA APMU_REG(0x064) -#define APMU_GEU APMU_REG(0x068) -#define APMU_BUS APMU_REG(0x06c) -#define APMU_SDH2 APMU_REG(0x0e8) -#define APMU_SDH3 APMU_REG(0x0ec) -#define APMU_ETH APMU_REG(0x0fc) - #define APMU_FNCLK_EN (1 << 4) #define APMU_AXICLK_EN (1 << 3) #define APMU_FNRST_DIS (1 << 1) diff --git a/arch/arm/mach-mmp/irq.c b/arch/arm/mach-mmp/irq.c index e60c7d9..3c71246 100644 --- a/arch/arm/mach-mmp/irq.c +++ b/arch/arm/mach-mmp/irq.c @@ -153,10 +153,8 @@ static void icu_mux_irq_demux(unsigned int irq, struct irq_desc *desc) status = readl_relaxed(data->reg_status) & ~mask; if (status == 0) break; - n = find_first_bit(&status, BITS_PER_LONG); - while (n < BITS_PER_LONG) { + for_each_set_bit(n, &status, BITS_PER_LONG) { generic_handle_irq(icu_data[i].virq_base + n); - n = find_next_bit(&status, BITS_PER_LONG, n + 1); } } } diff --git a/arch/arm/mach-mmp/mmp2.c b/arch/arm/mach-mmp/mmp2.c index c709a24..3a3768c 100644 --- a/arch/arm/mach-mmp/mmp2.c +++ b/arch/arm/mach-mmp/mmp2.c @@ -20,7 +20,6 @@ #include <asm/mach/time.h> #include <mach/addr-map.h> #include <mach/regs-apbc.h> -#include <mach/regs-apmu.h> #include <mach/cputype.h> #include <mach/irqs.h> #include <mach/dma.h> @@ -29,7 +28,6 @@ #include <mach/mmp2.h> #include "common.h" -#include "clock.h" #define MFPR_VIRT_BASE (APB_VIRT_BASE + 0x1e000) @@ -98,95 +96,36 @@ void __init mmp2_init_irq(void) mmp2_init_icu(); } -static void sdhc_clk_enable(struct clk *clk) -{ - uint32_t clk_rst; - - clk_rst = __raw_readl(clk->clk_rst); - clk_rst |= clk->enable_val; - __raw_writel(clk_rst, clk->clk_rst); -} - -static void sdhc_clk_disable(struct clk *clk) -{ - uint32_t clk_rst; - - clk_rst = __raw_readl(clk->clk_rst); - clk_rst &= ~clk->enable_val; - __raw_writel(clk_rst, clk->clk_rst); -} - -struct clkops sdhc_clk_ops = { - .enable = sdhc_clk_enable, - .disable = sdhc_clk_disable, -}; - -/* APB peripheral clocks */ -static APBC_CLK(uart1, MMP2_UART1, 1, 26000000); -static APBC_CLK(uart2, MMP2_UART2, 1, 26000000); -static APBC_CLK(uart3, MMP2_UART3, 1, 26000000); -static APBC_CLK(uart4, MMP2_UART4, 1, 26000000); -static APBC_CLK(twsi1, MMP2_TWSI1, 0, 26000000); -static APBC_CLK(twsi2, MMP2_TWSI2, 0, 26000000); -static APBC_CLK(twsi3, MMP2_TWSI3, 0, 26000000); -static APBC_CLK(twsi4, MMP2_TWSI4, 0, 26000000); -static APBC_CLK(twsi5, MMP2_TWSI5, 0, 26000000); -static APBC_CLK(twsi6, MMP2_TWSI6, 0, 26000000); -static APBC_CLK(gpio, MMP2_GPIO, 0, 26000000); - -static APMU_CLK(nand, NAND, 0xbf, 100000000); -static APMU_CLK_OPS(sdh0, SDH0, 0x1b, 200000000, &sdhc_clk_ops); -static APMU_CLK_OPS(sdh1, SDH1, 0x1b, 200000000, &sdhc_clk_ops); -static APMU_CLK_OPS(sdh2, SDH2, 0x1b, 200000000, &sdhc_clk_ops); -static APMU_CLK_OPS(sdh3, SDH3, 0x1b, 200000000, &sdhc_clk_ops); - -static struct clk_lookup mmp2_clkregs[] = { - INIT_CLKREG(&clk_uart1, "pxa2xx-uart.0", NULL), - INIT_CLKREG(&clk_uart2, "pxa2xx-uart.1", NULL), - INIT_CLKREG(&clk_uart3, "pxa2xx-uart.2", NULL), - INIT_CLKREG(&clk_uart4, "pxa2xx-uart.3", NULL), - INIT_CLKREG(&clk_twsi1, "pxa2xx-i2c.0", NULL), - INIT_CLKREG(&clk_twsi2, "pxa2xx-i2c.1", NULL), - INIT_CLKREG(&clk_twsi3, "pxa2xx-i2c.2", NULL), - INIT_CLKREG(&clk_twsi4, "pxa2xx-i2c.3", NULL), - INIT_CLKREG(&clk_twsi5, "pxa2xx-i2c.4", NULL), - INIT_CLKREG(&clk_twsi6, "pxa2xx-i2c.5", NULL), - INIT_CLKREG(&clk_nand, "pxa3xx-nand", NULL), - INIT_CLKREG(&clk_gpio, "pxa-gpio", NULL), - INIT_CLKREG(&clk_sdh0, "sdhci-pxav3.0", "PXA-SDHCLK"), - INIT_CLKREG(&clk_sdh1, "sdhci-pxav3.1", "PXA-SDHCLK"), - INIT_CLKREG(&clk_sdh2, "sdhci-pxav3.2", "PXA-SDHCLK"), - INIT_CLKREG(&clk_sdh3, "sdhci-pxav3.3", "PXA-SDHCLK"), -}; - static int __init mmp2_init(void) { if (cpu_is_mmp2()) { #ifdef CONFIG_CACHE_TAUROS2 - tauros2_init(); + tauros2_init(0); #endif mfp_init_base(MFPR_VIRT_BASE); mfp_init_addr(mmp2_addr_map); pxa_init_dma(IRQ_MMP2_DMA_RIQ, 16); - clkdev_add_table(ARRAY_AND_SIZE(mmp2_clkregs)); + mmp2_clk_init(); } return 0; } postcore_initcall(mmp2_init); +#define APBC_TIMERS APBC_REG(0x024) + static void __init mmp2_timer_init(void) { unsigned long clk_rst; - __raw_writel(APBC_APBCLK | APBC_RST, APBC_MMP2_TIMERS); + __raw_writel(APBC_APBCLK | APBC_RST, APBC_TIMERS); /* * enable bus/functional clock, enable 6.5MHz (divider 4), * release reset */ clk_rst = APBC_APBCLK | APBC_FNCLK | APBC_FNCLKSEL(1); - __raw_writel(clk_rst, APBC_MMP2_TIMERS); + __raw_writel(clk_rst, APBC_TIMERS); timer_init(IRQ_MMP2_TIMER1); } diff --git a/arch/arm/mach-mmp/pxa168.c b/arch/arm/mach-mmp/pxa168.c index 62d787c..b7f074f 100644 --- a/arch/arm/mach-mmp/pxa168.c +++ b/arch/arm/mach-mmp/pxa168.c @@ -18,8 +18,8 @@ #include <asm/mach/time.h> #include <asm/system_misc.h> -#include <mach/addr-map.h> #include <mach/cputype.h> +#include <mach/addr-map.h> #include <mach/regs-apbc.h> #include <mach/regs-apmu.h> #include <mach/irqs.h> @@ -50,62 +50,13 @@ void __init pxa168_init_irq(void) icu_init_irq(); } -/* APB peripheral clocks */ -static APBC_CLK(uart1, PXA168_UART1, 1, 14745600); -static APBC_CLK(uart2, PXA168_UART2, 1, 14745600); -static APBC_CLK(uart3, PXA168_UART3, 1, 14745600); -static APBC_CLK(twsi0, PXA168_TWSI0, 1, 33000000); -static APBC_CLK(twsi1, PXA168_TWSI1, 1, 33000000); -static APBC_CLK(pwm1, PXA168_PWM1, 1, 13000000); -static APBC_CLK(pwm2, PXA168_PWM2, 1, 13000000); -static APBC_CLK(pwm3, PXA168_PWM3, 1, 13000000); -static APBC_CLK(pwm4, PXA168_PWM4, 1, 13000000); -static APBC_CLK(ssp1, PXA168_SSP1, 4, 0); -static APBC_CLK(ssp2, PXA168_SSP2, 4, 0); -static APBC_CLK(ssp3, PXA168_SSP3, 4, 0); -static APBC_CLK(ssp4, PXA168_SSP4, 4, 0); -static APBC_CLK(ssp5, PXA168_SSP5, 4, 0); -static APBC_CLK(gpio, PXA168_GPIO, 0, 13000000); -static APBC_CLK(keypad, PXA168_KPC, 0, 32000); -static APBC_CLK(rtc, PXA168_RTC, 8, 32768); - -static APMU_CLK(nand, NAND, 0x19b, 156000000); -static APMU_CLK(lcd, LCD, 0x7f, 312000000); -static APMU_CLK(eth, ETH, 0x09, 0); -static APMU_CLK(usb, USB, 0x12, 0); - -/* device and clock bindings */ -static struct clk_lookup pxa168_clkregs[] = { - INIT_CLKREG(&clk_uart1, "pxa2xx-uart.0", NULL), - INIT_CLKREG(&clk_uart2, "pxa2xx-uart.1", NULL), - INIT_CLKREG(&clk_uart3, "pxa2xx-uart.2", NULL), - INIT_CLKREG(&clk_twsi0, "pxa2xx-i2c.0", NULL), - INIT_CLKREG(&clk_twsi1, "pxa2xx-i2c.1", NULL), - INIT_CLKREG(&clk_pwm1, "pxa168-pwm.0", NULL), - INIT_CLKREG(&clk_pwm2, "pxa168-pwm.1", NULL), - INIT_CLKREG(&clk_pwm3, "pxa168-pwm.2", NULL), - INIT_CLKREG(&clk_pwm4, "pxa168-pwm.3", NULL), - INIT_CLKREG(&clk_ssp1, "pxa168-ssp.0", NULL), - INIT_CLKREG(&clk_ssp2, "pxa168-ssp.1", NULL), - INIT_CLKREG(&clk_ssp3, "pxa168-ssp.2", NULL), - INIT_CLKREG(&clk_ssp4, "pxa168-ssp.3", NULL), - INIT_CLKREG(&clk_ssp5, "pxa168-ssp.4", NULL), - INIT_CLKREG(&clk_nand, "pxa3xx-nand", NULL), - INIT_CLKREG(&clk_lcd, "pxa168-fb", NULL), - INIT_CLKREG(&clk_gpio, "pxa-gpio", NULL), - INIT_CLKREG(&clk_keypad, "pxa27x-keypad", NULL), - INIT_CLKREG(&clk_eth, "pxa168-eth", "MFUCLK"), - INIT_CLKREG(&clk_usb, NULL, "PXA168-USBCLK"), - INIT_CLKREG(&clk_rtc, "sa1100-rtc", NULL), -}; - static int __init pxa168_init(void) { if (cpu_is_pxa168()) { mfp_init_base(MFPR_VIRT_BASE); mfp_init_addr(pxa168_mfp_addr_map); pxa_init_dma(IRQ_PXA168_DMA_INT0, 32); - clkdev_add_table(ARRAY_AND_SIZE(pxa168_clkregs)); + pxa168_clk_init(); } return 0; @@ -114,6 +65,7 @@ postcore_initcall(pxa168_init); /* system timer - clock enabled, 3.25MHz */ #define TIMER_CLK_RST (APBC_APBCLK | APBC_FNCLK | APBC_FNCLKSEL(3)) +#define APBC_TIMERS APBC_REG(0x34) static void __init pxa168_timer_init(void) { @@ -121,10 +73,10 @@ static void __init pxa168_timer_init(void) * ourselves instead of using clk_* API. Clock rate is defined * by APBC_TIMERS_CLK_RST (3.25MHz) and enabled free-running */ - __raw_writel(APBC_APBCLK | APBC_RST, APBC_PXA168_TIMERS); + __raw_writel(APBC_APBCLK | APBC_RST, APBC_TIMERS); /* 3.25MHz, bus/functional clock enabled, release reset */ - __raw_writel(TIMER_CLK_RST, APBC_PXA168_TIMERS); + __raw_writel(TIMER_CLK_RST, APBC_TIMERS); timer_init(IRQ_PXA168_TIMER1); } diff --git a/arch/arm/mach-mmp/pxa910.c b/arch/arm/mach-mmp/pxa910.c index 6da52e9..8b1e16f 100644 --- a/arch/arm/mach-mmp/pxa910.c +++ b/arch/arm/mach-mmp/pxa910.c @@ -14,10 +14,10 @@ #include <linux/io.h> #include <linux/platform_device.h> +#include <asm/hardware/cache-tauros2.h> #include <asm/mach/time.h> #include <mach/addr-map.h> #include <mach/regs-apbc.h> -#include <mach/regs-apmu.h> #include <mach/cputype.h> #include <mach/irqs.h> #include <mach/dma.h> @@ -25,7 +25,6 @@ #include <mach/devices.h> #include "common.h" -#include "clock.h" #define MFPR_VIRT_BASE (APB_VIRT_BASE + 0x1e000) @@ -82,44 +81,16 @@ void __init pxa910_init_irq(void) icu_init_irq(); } -/* APB peripheral clocks */ -static APBC_CLK(uart1, PXA910_UART0, 1, 14745600); -static APBC_CLK(uart2, PXA910_UART1, 1, 14745600); -static APBC_CLK(twsi0, PXA168_TWSI0, 1, 33000000); -static APBC_CLK(twsi1, PXA168_TWSI1, 1, 33000000); -static APBC_CLK(pwm1, PXA910_PWM1, 1, 13000000); -static APBC_CLK(pwm2, PXA910_PWM2, 1, 13000000); -static APBC_CLK(pwm3, PXA910_PWM3, 1, 13000000); -static APBC_CLK(pwm4, PXA910_PWM4, 1, 13000000); -static APBC_CLK(gpio, PXA910_GPIO, 0, 13000000); -static APBC_CLK(rtc, PXA910_RTC, 8, 32768); - -static APMU_CLK(nand, NAND, 0x19b, 156000000); -static APMU_CLK(u2o, USB, 0x1b, 480000000); - -/* device and clock bindings */ -static struct clk_lookup pxa910_clkregs[] = { - INIT_CLKREG(&clk_uart1, "pxa2xx-uart.0", NULL), - INIT_CLKREG(&clk_uart2, "pxa2xx-uart.1", NULL), - INIT_CLKREG(&clk_twsi0, "pxa2xx-i2c.0", NULL), - INIT_CLKREG(&clk_twsi1, "pxa2xx-i2c.1", NULL), - INIT_CLKREG(&clk_pwm1, "pxa910-pwm.0", NULL), - INIT_CLKREG(&clk_pwm2, "pxa910-pwm.1", NULL), - INIT_CLKREG(&clk_pwm3, "pxa910-pwm.2", NULL), - INIT_CLKREG(&clk_pwm4, "pxa910-pwm.3", NULL), - INIT_CLKREG(&clk_nand, "pxa3xx-nand", NULL), - INIT_CLKREG(&clk_gpio, "pxa-gpio", NULL), - INIT_CLKREG(&clk_u2o, NULL, "U2OCLK"), - INIT_CLKREG(&clk_rtc, "sa1100-rtc", NULL), -}; - static int __init pxa910_init(void) { if (cpu_is_pxa910()) { +#ifdef CONFIG_CACHE_TAUROS2 + tauros2_init(0); +#endif mfp_init_base(MFPR_VIRT_BASE); mfp_init_addr(pxa910_mfp_addr_map); pxa_init_dma(IRQ_PXA910_DMA_INT0, 32); - clkdev_add_table(ARRAY_AND_SIZE(pxa910_clkregs)); + pxa910_clk_init(); } return 0; @@ -128,12 +99,13 @@ postcore_initcall(pxa910_init); /* system timer - clock enabled, 3.25MHz */ #define TIMER_CLK_RST (APBC_APBCLK | APBC_FNCLK | APBC_FNCLKSEL(3)) +#define APBC_TIMERS APBC_REG(0x34) static void __init pxa910_timer_init(void) { /* reset and configure */ - __raw_writel(APBC_APBCLK | APBC_RST, APBC_PXA910_TIMERS); - __raw_writel(TIMER_CLK_RST, APBC_PXA910_TIMERS); + __raw_writel(APBC_APBCLK | APBC_RST, APBC_TIMERS); + __raw_writel(TIMER_CLK_RST, APBC_TIMERS); timer_init(IRQ_PXA910_AP1_TIMER1); } diff --git a/arch/arm/mach-mmp/sram.c b/arch/arm/mach-mmp/sram.c index 7e8a5a2..a6c08ed 100644 --- a/arch/arm/mach-mmp/sram.c +++ b/arch/arm/mach-mmp/sram.c @@ -22,7 +22,7 @@ #include <linux/slab.h> #include <linux/genalloc.h> -#include <mach/sram.h> +#include <linux/platform_data/dma-mmp_tdma.h> struct sram_bank_info { char *pool_name; diff --git a/arch/arm/mach-mmp/teton_bga.c b/arch/arm/mach-mmp/teton_bga.c index 42bef66..dd30ea7 100644 --- a/arch/arm/mach-mmp/teton_bga.c +++ b/arch/arm/mach-mmp/teton_bga.c @@ -17,7 +17,7 @@ #include <linux/platform_device.h> #include <linux/gpio.h> #include <linux/input.h> -#include <plat/pxa27x_keypad.h> +#include <linux/platform_data/keypad-pxa27x.h> #include <linux/i2c.h> #include <asm/mach-types.h> diff --git a/arch/arm/mach-msm/Kconfig b/arch/arm/mach-msm/Kconfig index 1cd40ad..b2740c8 100644 --- a/arch/arm/mach-msm/Kconfig +++ b/arch/arm/mach-msm/Kconfig @@ -38,8 +38,6 @@ config ARCH_QSD8X50 config ARCH_MSM8X60 bool "MSM8X60" - select MACH_MSM8X60_SURF if (!MACH_MSM8X60_RUMI3 && !MACH_MSM8X60_SIM \ - && !MACH_MSM8X60_FFA) select ARCH_MSM_SCORPIONMP select ARM_GIC select CPU_V7 @@ -47,16 +45,17 @@ config ARCH_MSM8X60 select GPIO_MSM_V2 select MSM_GPIOMUX select MSM_SCM if SMP + select USE_OF config ARCH_MSM8960 bool "MSM8960" select ARCH_MSM_SCORPIONMP - select MACH_MSM8960_SIM if (!MACH_MSM8960_RUMI3) select ARM_GIC select CPU_V7 select MSM_V2_TLMM select MSM_GPIOMUX select MSM_SCM if SMP + select USE_OF endchoice @@ -112,42 +111,6 @@ config MACH_QSD8X50A_ST1_5 help Support for the Qualcomm ST1.5. -config MACH_MSM8X60_RUMI3 - depends on ARCH_MSM8X60 - bool "MSM8x60 RUMI3" - help - Support for the Qualcomm MSM8x60 RUMI3 emulator. - -config MACH_MSM8X60_SURF - depends on ARCH_MSM8X60 - bool "MSM8x60 SURF" - help - Support for the Qualcomm MSM8x60 SURF eval board. - -config MACH_MSM8X60_SIM - depends on ARCH_MSM8X60 - bool "MSM8x60 Simulator" - help - Support for the Qualcomm MSM8x60 simulator. - -config MACH_MSM8X60_FFA - depends on ARCH_MSM8X60 - bool "MSM8x60 FFA" - help - Support for the Qualcomm MSM8x60 FFA eval board. - -config MACH_MSM8960_SIM - depends on ARCH_MSM8960 - bool "MSM8960 Simulator" - help - Support for the Qualcomm MSM8960 simulator. - -config MACH_MSM8960_RUMI3 - depends on ARCH_MSM8960 - bool "MSM8960 RUMI3" - help - Support for the Qualcomm MSM8960 RUMI3 emulator. - endmenu config MSM_SMD_PKG3 diff --git a/arch/arm/mach-msm/Makefile b/arch/arm/mach-msm/Makefile index 4ad3969..17519fa 100644 --- a/arch/arm/mach-msm/Makefile +++ b/arch/arm/mach-msm/Makefile @@ -1,11 +1,11 @@ -obj-y += io.o idle.o timer.o +obj-y += io.o timer.o obj-y += clock.o obj-$(CONFIG_DEBUG_FS) += clock-debug.o obj-$(CONFIG_MSM_VIC) += irq-vic.o obj-$(CONFIG_MSM_IOMMU) += devices-iommu.o -obj-$(CONFIG_ARCH_MSM7X00A) += dma.o irq.o acpuclock-arm11.o +obj-$(CONFIG_ARCH_MSM7X00A) += dma.o irq.o obj-$(CONFIG_ARCH_MSM7X30) += dma.o obj-$(CONFIG_ARCH_QSD8X50) += dma.o sirc.o @@ -25,8 +25,8 @@ obj-$(CONFIG_MACH_TROUT) += board-trout.o board-trout-gpio.o board-trout-mmc.o b obj-$(CONFIG_MACH_HALIBUT) += board-halibut.o devices-msm7x00.o obj-$(CONFIG_ARCH_MSM7X30) += board-msm7x30.o devices-msm7x30.o obj-$(CONFIG_ARCH_QSD8X50) += board-qsd8x50.o devices-qsd8x50.o -obj-$(CONFIG_ARCH_MSM8X60) += board-msm8x60.o -obj-$(CONFIG_ARCH_MSM8960) += board-msm8960.o devices-msm8960.o +obj-$(CONFIG_ARCH_MSM8X60) += board-dt-8660.o +obj-$(CONFIG_ARCH_MSM8960) += board-dt-8960.o obj-$(CONFIG_ARCH_MSM7X30) += gpiomux-v1.o gpiomux.o obj-$(CONFIG_ARCH_QSD8X50) += gpiomux-8x50.o gpiomux-v1.o gpiomux.o diff --git a/arch/arm/mach-msm/acpuclock-arm11.c b/arch/arm/mach-msm/acpuclock-arm11.c deleted file mode 100644 index 805d4ee..0000000 --- a/arch/arm/mach-msm/acpuclock-arm11.c +++ /dev/null @@ -1,525 +0,0 @@ -/* arch/arm/mach-msm/acpuclock.c - * - * MSM architecture clock driver - * - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2007 QUALCOMM Incorporated - * Author: San Mehat <san@android.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/list.h> -#include <linux/errno.h> -#include <linux/string.h> -#include <linux/delay.h> -#include <linux/clk.h> -#include <linux/cpufreq.h> -#include <linux/mutex.h> -#include <linux/io.h> -#include <mach/board.h> -#include <mach/msm_iomap.h> - -#include "proc_comm.h" -#include "acpuclock.h" - - -#define A11S_CLK_CNTL_ADDR (MSM_CSR_BASE + 0x100) -#define A11S_CLK_SEL_ADDR (MSM_CSR_BASE + 0x104) -#define A11S_VDD_SVS_PLEVEL_ADDR (MSM_CSR_BASE + 0x124) - -/* - * ARM11 clock configuration for specific ACPU speeds - */ - -#define ACPU_PLL_TCXO -1 -#define ACPU_PLL_0 0 -#define ACPU_PLL_1 1 -#define ACPU_PLL_2 2 -#define ACPU_PLL_3 3 - -#define PERF_SWITCH_DEBUG 0 -#define PERF_SWITCH_STEP_DEBUG 0 - -struct clock_state -{ - struct clkctl_acpu_speed *current_speed; - struct mutex lock; - uint32_t acpu_switch_time_us; - uint32_t max_speed_delta_khz; - uint32_t vdd_switch_time_us; - unsigned long power_collapse_khz; - unsigned long wait_for_irq_khz; -}; - -static struct clk *ebi1_clk; -static struct clock_state drv_state = { 0 }; - -static void __init acpuclk_init(void); - -/* MSM7201A Levels 3-6 all correspond to 1.2V, level 7 corresponds to 1.325V. */ -enum { - VDD_0 = 0, - VDD_1 = 1, - VDD_2 = 2, - VDD_3 = 3, - VDD_4 = 3, - VDD_5 = 3, - VDD_6 = 3, - VDD_7 = 7, - VDD_END -}; - -struct clkctl_acpu_speed { - unsigned int a11clk_khz; - int pll; - unsigned int a11clk_src_sel; - unsigned int a11clk_src_div; - unsigned int ahbclk_khz; - unsigned int ahbclk_div; - int vdd; - unsigned int axiclk_khz; - unsigned long lpj; /* loops_per_jiffy */ -/* Index in acpu_freq_tbl[] for steppings. */ - short down; - short up; -}; - -/* - * ACPU speed table. Complete table is shown but certain speeds are commented - * out to optimized speed switching. Initialize loops_per_jiffy to 0. - * - * Table stepping up/down is optimized for 256mhz jumps while staying on the - * same PLL. - */ -#if (0) -static struct clkctl_acpu_speed acpu_freq_tbl[] = { - { 19200, ACPU_PLL_TCXO, 0, 0, 19200, 0, VDD_0, 30720, 0, 0, 8 }, - { 61440, ACPU_PLL_0, 4, 3, 61440, 0, VDD_0, 30720, 0, 0, 8 }, - { 81920, ACPU_PLL_0, 4, 2, 40960, 1, VDD_0, 61440, 0, 0, 8 }, - { 96000, ACPU_PLL_1, 1, 7, 48000, 1, VDD_0, 61440, 0, 0, 9 }, - { 122880, ACPU_PLL_0, 4, 1, 61440, 1, VDD_3, 61440, 0, 0, 8 }, - { 128000, ACPU_PLL_1, 1, 5, 64000, 1, VDD_3, 61440, 0, 0, 12 }, - { 176000, ACPU_PLL_2, 2, 5, 88000, 1, VDD_3, 61440, 0, 0, 11 }, - { 192000, ACPU_PLL_1, 1, 3, 64000, 2, VDD_3, 61440, 0, 0, 12 }, - { 245760, ACPU_PLL_0, 4, 0, 81920, 2, VDD_4, 61440, 0, 0, 12 }, - { 256000, ACPU_PLL_1, 1, 2, 128000, 2, VDD_5, 128000, 0, 0, 12 }, - { 264000, ACPU_PLL_2, 2, 3, 88000, 2, VDD_5, 128000, 0, 6, 13 }, - { 352000, ACPU_PLL_2, 2, 2, 88000, 3, VDD_5, 128000, 0, 6, 13 }, - { 384000, ACPU_PLL_1, 1, 1, 128000, 2, VDD_6, 128000, 0, 5, -1 }, - { 528000, ACPU_PLL_2, 2, 1, 132000, 3, VDD_7, 128000, 0, 11, -1 }, - { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, -}; -#else /* Table of freq we currently use. */ -static struct clkctl_acpu_speed acpu_freq_tbl[] = { - { 19200, ACPU_PLL_TCXO, 0, 0, 19200, 0, VDD_0, 30720, 0, 0, 4 }, - { 122880, ACPU_PLL_0, 4, 1, 61440, 1, VDD_3, 61440, 0, 0, 4 }, - { 128000, ACPU_PLL_1, 1, 5, 64000, 1, VDD_3, 61440, 0, 0, 6 }, - { 176000, ACPU_PLL_2, 2, 5, 88000, 1, VDD_3, 61440, 0, 0, 5 }, - { 245760, ACPU_PLL_0, 4, 0, 81920, 2, VDD_4, 61440, 0, 0, 5 }, - { 352000, ACPU_PLL_2, 2, 2, 88000, 3, VDD_5, 128000, 0, 3, 7 }, - { 384000, ACPU_PLL_1, 1, 1, 128000, 2, VDD_6, 128000, 0, 2, -1 }, - { 528000, ACPU_PLL_2, 2, 1, 132000, 3, VDD_7, 128000, 0, 5, -1 }, - { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, -}; -#endif - - -#ifdef CONFIG_CPU_FREQ_TABLE -static struct cpufreq_frequency_table freq_table[] = { - { 0, 122880 }, - { 1, 128000 }, - { 2, 245760 }, - { 3, 384000 }, - { 4, 528000 }, - { 5, CPUFREQ_TABLE_END }, -}; -#endif - -static int pc_pll_request(unsigned id, unsigned on) -{ - int res; - on = !!on; - -#if PERF_SWITCH_DEBUG - if (on) - printk(KERN_DEBUG "Enabling PLL %d\n", id); - else - printk(KERN_DEBUG "Disabling PLL %d\n", id); -#endif - - res = msm_proc_comm(PCOM_CLKCTL_RPC_PLL_REQUEST, &id, &on); - if (res < 0) - return res; - -#if PERF_SWITCH_DEBUG - if (on) - printk(KERN_DEBUG "PLL %d enabled\n", id); - else - printk(KERN_DEBUG "PLL %d disabled\n", id); -#endif - return res; -} - - -/*---------------------------------------------------------------------------- - * ARM11 'owned' clock control - *---------------------------------------------------------------------------*/ - -unsigned long acpuclk_power_collapse(void) { - int ret = acpuclk_get_rate(); - ret *= 1000; - if (ret > drv_state.power_collapse_khz) - acpuclk_set_rate(drv_state.power_collapse_khz, 1); - return ret; -} - -unsigned long acpuclk_get_wfi_rate(void) -{ - return drv_state.wait_for_irq_khz; -} - -unsigned long acpuclk_wait_for_irq(void) { - int ret = acpuclk_get_rate(); - ret *= 1000; - if (ret > drv_state.wait_for_irq_khz) - acpuclk_set_rate(drv_state.wait_for_irq_khz, 1); - return ret; -} - -static int acpuclk_set_vdd_level(int vdd) -{ - uint32_t current_vdd; - - current_vdd = readl(A11S_VDD_SVS_PLEVEL_ADDR) & 0x07; - -#if PERF_SWITCH_DEBUG - printk(KERN_DEBUG "acpuclock: Switching VDD from %u -> %d\n", - current_vdd, vdd); -#endif - writel((1 << 7) | (vdd << 3), A11S_VDD_SVS_PLEVEL_ADDR); - udelay(drv_state.vdd_switch_time_us); - if ((readl(A11S_VDD_SVS_PLEVEL_ADDR) & 0x7) != vdd) { -#if PERF_SWITCH_DEBUG - printk(KERN_ERR "acpuclock: VDD set failed\n"); -#endif - return -EIO; - } - -#if PERF_SWITCH_DEBUG - printk(KERN_DEBUG "acpuclock: VDD switched\n"); -#endif - return 0; -} - -/* Set proper dividers for the given clock speed. */ -static void acpuclk_set_div(const struct clkctl_acpu_speed *hunt_s) { - uint32_t reg_clkctl, reg_clksel, clk_div; - - /* AHB_CLK_DIV */ - clk_div = (readl(A11S_CLK_SEL_ADDR) >> 1) & 0x03; - /* - * If the new clock divider is higher than the previous, then - * program the divider before switching the clock - */ - if (hunt_s->ahbclk_div > clk_div) { - reg_clksel = readl(A11S_CLK_SEL_ADDR); - reg_clksel &= ~(0x3 << 1); - reg_clksel |= (hunt_s->ahbclk_div << 1); - writel(reg_clksel, A11S_CLK_SEL_ADDR); - } - if ((readl(A11S_CLK_SEL_ADDR) & 0x01) == 0) { - /* SRC0 */ - - /* Program clock source */ - reg_clkctl = readl(A11S_CLK_CNTL_ADDR); - reg_clkctl &= ~(0x07 << 4); - reg_clkctl |= (hunt_s->a11clk_src_sel << 4); - writel(reg_clkctl, A11S_CLK_CNTL_ADDR); - - /* Program clock divider */ - reg_clkctl = readl(A11S_CLK_CNTL_ADDR); - reg_clkctl &= ~0xf; - reg_clkctl |= hunt_s->a11clk_src_div; - writel(reg_clkctl, A11S_CLK_CNTL_ADDR); - - /* Program clock source selection */ - reg_clksel = readl(A11S_CLK_SEL_ADDR); - reg_clksel |= 1; /* CLK_SEL_SRC1NO == SRC1 */ - writel(reg_clksel, A11S_CLK_SEL_ADDR); - } else { - /* SRC1 */ - - /* Program clock source */ - reg_clkctl = readl(A11S_CLK_CNTL_ADDR); - reg_clkctl &= ~(0x07 << 12); - reg_clkctl |= (hunt_s->a11clk_src_sel << 12); - writel(reg_clkctl, A11S_CLK_CNTL_ADDR); - - /* Program clock divider */ - reg_clkctl = readl(A11S_CLK_CNTL_ADDR); - reg_clkctl &= ~(0xf << 8); - reg_clkctl |= (hunt_s->a11clk_src_div << 8); - writel(reg_clkctl, A11S_CLK_CNTL_ADDR); - - /* Program clock source selection */ - reg_clksel = readl(A11S_CLK_SEL_ADDR); - reg_clksel &= ~1; /* CLK_SEL_SRC1NO == SRC0 */ - writel(reg_clksel, A11S_CLK_SEL_ADDR); - } - - /* - * If the new clock divider is lower than the previous, then - * program the divider after switching the clock - */ - if (hunt_s->ahbclk_div < clk_div) { - reg_clksel = readl(A11S_CLK_SEL_ADDR); - reg_clksel &= ~(0x3 << 1); - reg_clksel |= (hunt_s->ahbclk_div << 1); - writel(reg_clksel, A11S_CLK_SEL_ADDR); - } -} - -int acpuclk_set_rate(unsigned long rate, int for_power_collapse) -{ - uint32_t reg_clkctl; - struct clkctl_acpu_speed *cur_s, *tgt_s, *strt_s; - int rc = 0; - unsigned int plls_enabled = 0, pll; - - strt_s = cur_s = drv_state.current_speed; - - WARN_ONCE(cur_s == NULL, "acpuclk_set_rate: not initialized\n"); - if (cur_s == NULL) - return -ENOENT; - - if (rate == (cur_s->a11clk_khz * 1000)) - return 0; - - for (tgt_s = acpu_freq_tbl; tgt_s->a11clk_khz != 0; tgt_s++) { - if (tgt_s->a11clk_khz == (rate / 1000)) - break; - } - - if (tgt_s->a11clk_khz == 0) - return -EINVAL; - - /* Choose the highest speed speed at or below 'rate' with same PLL. */ - if (for_power_collapse && tgt_s->a11clk_khz < cur_s->a11clk_khz) { - while (tgt_s->pll != ACPU_PLL_TCXO && tgt_s->pll != cur_s->pll) - tgt_s--; - } - - if (strt_s->pll != ACPU_PLL_TCXO) - plls_enabled |= 1 << strt_s->pll; - - if (!for_power_collapse) { - mutex_lock(&drv_state.lock); - if (strt_s->pll != tgt_s->pll && tgt_s->pll != ACPU_PLL_TCXO) { - rc = pc_pll_request(tgt_s->pll, 1); - if (rc < 0) { - pr_err("PLL%d enable failed (%d)\n", - tgt_s->pll, rc); - goto out; - } - plls_enabled |= 1 << tgt_s->pll; - } - /* Increase VDD if needed. */ - if (tgt_s->vdd > cur_s->vdd) { - if ((rc = acpuclk_set_vdd_level(tgt_s->vdd)) < 0) { - printk(KERN_ERR "Unable to switch ACPU vdd\n"); - goto out; - } - } - } - - /* Set wait states for CPU between frequency changes */ - reg_clkctl = readl(A11S_CLK_CNTL_ADDR); - reg_clkctl |= (100 << 16); /* set WT_ST_CNT */ - writel(reg_clkctl, A11S_CLK_CNTL_ADDR); - -#if PERF_SWITCH_DEBUG - printk(KERN_INFO "acpuclock: Switching from ACPU rate %u -> %u\n", - strt_s->a11clk_khz * 1000, tgt_s->a11clk_khz * 1000); -#endif - - while (cur_s != tgt_s) { - /* - * Always jump to target freq if within 256mhz, regulardless of - * PLL. If differnece is greater, use the predefinied - * steppings in the table. - */ - int d = abs((int)(cur_s->a11clk_khz - tgt_s->a11clk_khz)); - if (d > drv_state.max_speed_delta_khz) { - /* Step up or down depending on target vs current. */ - int clk_index = tgt_s->a11clk_khz > cur_s->a11clk_khz ? - cur_s->up : cur_s->down; - if (clk_index < 0) { /* This should not happen. */ - printk(KERN_ERR "cur:%u target: %u\n", - cur_s->a11clk_khz, tgt_s->a11clk_khz); - rc = -EINVAL; - goto out; - } - cur_s = &acpu_freq_tbl[clk_index]; - } else { - cur_s = tgt_s; - } -#if PERF_SWITCH_STEP_DEBUG - printk(KERN_DEBUG "%s: STEP khz = %u, pll = %d\n", - __FUNCTION__, cur_s->a11clk_khz, cur_s->pll); -#endif - if (!for_power_collapse&& cur_s->pll != ACPU_PLL_TCXO - && !(plls_enabled & (1 << cur_s->pll))) { - rc = pc_pll_request(cur_s->pll, 1); - if (rc < 0) { - pr_err("PLL%d enable failed (%d)\n", - cur_s->pll, rc); - goto out; - } - plls_enabled |= 1 << cur_s->pll; - } - - acpuclk_set_div(cur_s); - drv_state.current_speed = cur_s; - /* Re-adjust lpj for the new clock speed. */ - loops_per_jiffy = cur_s->lpj; - udelay(drv_state.acpu_switch_time_us); - } - - /* Nothing else to do for power collapse. */ - if (for_power_collapse) - return 0; - - /* Disable PLLs we are not using anymore. */ - plls_enabled &= ~(1 << tgt_s->pll); - for (pll = ACPU_PLL_0; pll <= ACPU_PLL_2; pll++) - if (plls_enabled & (1 << pll)) { - rc = pc_pll_request(pll, 0); - if (rc < 0) { - pr_err("PLL%d disable failed (%d)\n", pll, rc); - goto out; - } - } - - /* Change the AXI bus frequency if we can. */ - if (strt_s->axiclk_khz != tgt_s->axiclk_khz) { - rc = clk_set_rate(ebi1_clk, tgt_s->axiclk_khz * 1000); - if (rc < 0) - pr_err("Setting AXI min rate failed!\n"); - } - - /* Drop VDD level if we can. */ - if (tgt_s->vdd < strt_s->vdd) { - if (acpuclk_set_vdd_level(tgt_s->vdd) < 0) - printk(KERN_ERR "acpuclock: Unable to drop ACPU vdd\n"); - } - -#if PERF_SWITCH_DEBUG - printk(KERN_DEBUG "%s: ACPU speed change complete\n", __FUNCTION__); -#endif -out: - if (!for_power_collapse) - mutex_unlock(&drv_state.lock); - return rc; -} - -static void __init acpuclk_init(void) -{ - struct clkctl_acpu_speed *speed; - uint32_t div, sel; - int rc; - - /* - * Determine the rate of ACPU clock - */ - - if (!(readl(A11S_CLK_SEL_ADDR) & 0x01)) { /* CLK_SEL_SRC1N0 */ - /* CLK_SRC0_SEL */ - sel = (readl(A11S_CLK_CNTL_ADDR) >> 12) & 0x7; - /* CLK_SRC0_DIV */ - div = (readl(A11S_CLK_CNTL_ADDR) >> 8) & 0x0f; - } else { - /* CLK_SRC1_SEL */ - sel = (readl(A11S_CLK_CNTL_ADDR) >> 4) & 0x07; - /* CLK_SRC1_DIV */ - div = readl(A11S_CLK_CNTL_ADDR) & 0x0f; - } - - for (speed = acpu_freq_tbl; speed->a11clk_khz != 0; speed++) { - if (speed->a11clk_src_sel == sel - && (speed->a11clk_src_div == div)) - break; - } - if (speed->a11clk_khz == 0) { - printk(KERN_WARNING "Warning - ACPU clock reports invalid speed\n"); - return; - } - - drv_state.current_speed = speed; - - rc = clk_set_rate(ebi1_clk, speed->axiclk_khz * 1000); - if (rc < 0) - pr_err("Setting AXI min rate failed!\n"); - - printk(KERN_INFO "ACPU running at %d KHz\n", speed->a11clk_khz); -} - -unsigned long acpuclk_get_rate(void) -{ - WARN_ONCE(drv_state.current_speed == NULL, - "acpuclk_get_rate: not initialized\n"); - if (drv_state.current_speed) - return drv_state.current_speed->a11clk_khz; - else - return 0; -} - -uint32_t acpuclk_get_switch_time(void) -{ - return drv_state.acpu_switch_time_us; -} - -/*---------------------------------------------------------------------------- - * Clock driver initialization - *---------------------------------------------------------------------------*/ - -/* Initialize the lpj field in the acpu_freq_tbl. */ -static void __init lpj_init(void) -{ - int i; - const struct clkctl_acpu_speed *base_clk = drv_state.current_speed; - for (i = 0; acpu_freq_tbl[i].a11clk_khz; i++) { - acpu_freq_tbl[i].lpj = cpufreq_scale(loops_per_jiffy, - base_clk->a11clk_khz, - acpu_freq_tbl[i].a11clk_khz); - } -} - -void __init msm_acpu_clock_init(struct msm_acpu_clock_platform_data *clkdata) -{ - pr_info("acpu_clock_init()\n"); - - ebi1_clk = clk_get(NULL, "ebi1_clk"); - - mutex_init(&drv_state.lock); - drv_state.acpu_switch_time_us = clkdata->acpu_switch_time_us; - drv_state.max_speed_delta_khz = clkdata->max_speed_delta_khz; - drv_state.vdd_switch_time_us = clkdata->vdd_switch_time_us; - drv_state.power_collapse_khz = clkdata->power_collapse_khz; - drv_state.wait_for_irq_khz = clkdata->wait_for_irq_khz; - acpuclk_init(); - lpj_init(); -#ifdef CONFIG_CPU_FREQ_TABLE - cpufreq_frequency_table_get_attr(freq_table, smp_processor_id()); -#endif -} diff --git a/arch/arm/mach-msm/acpuclock.h b/arch/arm/mach-msm/acpuclock.h deleted file mode 100644 index 415de2e..0000000 --- a/arch/arm/mach-msm/acpuclock.h +++ /dev/null @@ -1,32 +0,0 @@ -/* arch/arm/mach-msm/acpuclock.h - * - * MSM architecture clock driver header - * - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2007 QUALCOMM Incorporated - * Author: San Mehat <san@android.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __ARCH_ARM_MACH_MSM_ACPUCLOCK_H -#define __ARCH_ARM_MACH_MSM_ACPUCLOCK_H - -int acpuclk_set_rate(unsigned long rate, int for_power_collapse); -unsigned long acpuclk_get_rate(void); -uint32_t acpuclk_get_switch_time(void); -unsigned long acpuclk_wait_for_irq(void); -unsigned long acpuclk_power_collapse(void); -unsigned long acpuclk_get_wfi_rate(void); - - -#endif - diff --git a/arch/arm/mach-msm/board-dt-8660.c b/arch/arm/mach-msm/board-dt-8660.c new file mode 100644 index 0000000..b5b4de2 --- /dev/null +++ b/arch/arm/mach-msm/board-dt-8660.c @@ -0,0 +1,64 @@ +/* Copyright (c) 2010-2012, The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/init.h> +#include <linux/of.h> +#include <linux/of_irq.h> +#include <linux/of_platform.h> + +#include <asm/mach/arch.h> +#include <asm/hardware/gic.h> + +#include <mach/board.h> +#include "common.h" + +static const struct of_device_id msm_dt_gic_match[] __initconst = { + { .compatible = "qcom,msm-8660-qgic", .data = gic_of_init }, + {} +}; + +static void __init msm8x60_init_irq(void) +{ + of_irq_init(msm_dt_gic_match); +} + +static void __init msm8x60_init_late(void) +{ + smd_debugfs_init(); +} + +static struct of_dev_auxdata msm_auxdata_lookup[] __initdata = { + {} +}; + +static void __init msm8x60_dt_init(void) +{ + of_platform_populate(NULL, of_default_bus_match_table, + msm_auxdata_lookup, NULL); +} + +static const char *msm8x60_fluid_match[] __initdata = { + "qcom,msm8660-fluid", + "qcom,msm8660-surf", + NULL +}; + +DT_MACHINE_START(MSM_DT, "Qualcomm MSM (Flattened Device Tree)") + .smp = smp_ops(msm_smp_ops), + .map_io = msm_map_msm8x60_io, + .init_irq = msm8x60_init_irq, + .handle_irq = gic_handle_irq, + .init_machine = msm8x60_dt_init, + .init_late = msm8x60_init_late, + .timer = &msm_dt_timer, + .dt_compat = msm8x60_fluid_match, +MACHINE_END diff --git a/arch/arm/mach-msm/board-dt-8960.c b/arch/arm/mach-msm/board-dt-8960.c new file mode 100644 index 0000000..4490edb --- /dev/null +++ b/arch/arm/mach-msm/board-dt-8960.c @@ -0,0 +1,50 @@ +/* Copyright (c) 2012, The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/init.h> +#include <linux/of_irq.h> +#include <linux/of_platform.h> + +#include <asm/hardware/gic.h> +#include <asm/mach/arch.h> + +#include "common.h" + +static const struct of_device_id msm_dt_gic_match[] __initconst = { + { .compatible = "qcom,msm-qgic2", .data = gic_of_init }, + { } +}; + +static void __init msm_dt_init_irq(void) +{ + of_irq_init(msm_dt_gic_match); +} + +static void __init msm_dt_init(void) +{ + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); +} + +static const char * const msm8960_dt_match[] __initconst = { + "qcom,msm8960-cdp", + NULL +}; + +DT_MACHINE_START(MSM8960_DT, "Qualcomm MSM (Flattened Device Tree)") + .smp = smp_ops(msm_smp_ops), + .map_io = msm_map_msm8960_io, + .init_irq = msm_dt_init_irq, + .timer = &msm_dt_timer, + .init_machine = msm_dt_init, + .dt_compat = msm8960_dt_match, + .handle_irq = gic_handle_irq, +MACHINE_END diff --git a/arch/arm/mach-msm/board-halibut.c b/arch/arm/mach-msm/board-halibut.c index 4fa3e99..6ce542e 100644 --- a/arch/arm/mach-msm/board-halibut.c +++ b/arch/arm/mach-msm/board-halibut.c @@ -36,6 +36,7 @@ #include <linux/mtd/partitions.h> #include "devices.h" +#include "common.h" static struct resource smc91x_resources[] = { [0] = { @@ -66,8 +67,6 @@ static struct platform_device *devices[] __initdata = { &smc91x_device, }; -extern struct sys_timer msm_timer; - static void __init halibut_init_early(void) { arch_ioremap_caller = __msm_ioremap_caller; @@ -107,5 +106,5 @@ MACHINE_START(HALIBUT, "Halibut Board (QCT SURF7200A)") .init_irq = halibut_init_irq, .init_machine = halibut_init, .init_late = halibut_init_late, - .timer = &msm_timer, + .timer = &msm7x01_timer, MACHINE_END diff --git a/arch/arm/mach-msm/board-mahimahi.c b/arch/arm/mach-msm/board-mahimahi.c index cf1f89a..df00bc0 100644 --- a/arch/arm/mach-msm/board-mahimahi.c +++ b/arch/arm/mach-msm/board-mahimahi.c @@ -30,7 +30,6 @@ #include <mach/board.h> #include <mach/hardware.h> -#include <mach/system.h> #include "board-mahimahi.h" #include "devices.h" diff --git a/arch/arm/mach-msm/board-msm7x27.c b/arch/arm/mach-msm/board-msm7x27.c deleted file mode 100644 index 451ab1d..0000000 --- a/arch/arm/mach-msm/board-msm7x27.c +++ /dev/null @@ -1,170 +0,0 @@ -/* - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2008-2009, Code Aurora Forum. All rights reserved. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ -#include <linux/gpio.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/input.h> -#include <linux/io.h> -#include <linux/delay.h> -#include <linux/power_supply.h> - -#include <mach/hardware.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/flash.h> -#include <asm/setup.h> -#ifdef CONFIG_CACHE_L2X0 -#include <asm/hardware/cache-l2x0.h> -#endif - -#include <mach/vreg.h> -#include <mach/mpp.h> -#include <mach/board.h> -#include <mach/msm_iomap.h> - -#include <linux/mtd/nand.h> -#include <linux/mtd/partitions.h> - -#include "devices.h" -#include "socinfo.h" -#include "clock.h" - -static struct resource smc91x_resources[] = { - [0] = { - .start = 0x9C004300, - .end = 0x9C0043ff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = MSM_GPIO_TO_INT(132), - .end = MSM_GPIO_TO_INT(132), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device smc91x_device = { - .name = "smc91x", - .id = 0, - .num_resources = ARRAY_SIZE(smc91x_resources), - .resource = smc91x_resources, -}; - -static struct platform_device *devices[] __initdata = { - &msm_device_uart3, - &msm_device_smd, - &msm_device_dmov, - &msm_device_nand, - &smc91x_device, -}; - -extern struct sys_timer msm_timer; - -static void __init msm7x2x_init_irq(void) -{ - msm_init_irq(); -} - -static void __init msm7x2x_init(void) -{ - if (socinfo_init() < 0) - BUG(); - - if (machine_is_msm7x25_ffa() || machine_is_msm7x27_ffa()) { - smc91x_resources[0].start = 0x98000300; - smc91x_resources[0].end = 0x980003ff; - smc91x_resources[1].start = MSM_GPIO_TO_INT(85); - smc91x_resources[1].end = MSM_GPIO_TO_INT(85); - if (gpio_tlmm_config(GPIO_CFG(85, 0, - GPIO_INPUT, - GPIO_PULL_DOWN, - GPIO_2MA), - GPIO_ENABLE)) { - printk(KERN_ERR - "%s: Err: Config GPIO-85 INT\n", - __func__); - } - } - - platform_add_devices(devices, ARRAY_SIZE(devices)); -} - -static void __init msm7x2x_map_io(void) -{ - msm_map_common_io(); - /* Technically dependent on the SoC but using machine_is - * macros since socinfo is not available this early and there - * are plans to restructure the code which will eliminate the - * need for socinfo. - */ - if (machine_is_msm7x27_surf() || machine_is_msm7x27_ffa()) - msm_clock_init(msm_clocks_7x27, msm_num_clocks_7x27); - - if (machine_is_msm7x25_surf() || machine_is_msm7x25_ffa()) - msm_clock_init(msm_clocks_7x25, msm_num_clocks_7x25); - -#ifdef CONFIG_CACHE_L2X0 - if (machine_is_msm7x27_surf() || machine_is_msm7x27_ffa()) { - /* 7x27 has 256KB L2 cache: - 64Kb/Way and 4-Way Associativity; - R/W latency: 3 cycles; - evmon/parity/share disabled. */ - l2x0_init(MSM_L2CC_BASE, 0x00068012, 0xfe000000); - } -#endif -} - -static void __init msm7x2x_init_late(void) -{ - smd_debugfs_init(); -} - -MACHINE_START(MSM7X27_SURF, "QCT MSM7x27 SURF") - .atag_offset = 0x100, - .map_io = msm7x2x_map_io, - .init_irq = msm7x2x_init_irq, - .init_machine = msm7x2x_init, - .init_late = msm7x2x_init_late, - .timer = &msm_timer, -MACHINE_END - -MACHINE_START(MSM7X27_FFA, "QCT MSM7x27 FFA") - .atag_offset = 0x100, - .map_io = msm7x2x_map_io, - .init_irq = msm7x2x_init_irq, - .init_machine = msm7x2x_init, - .init_late = msm7x2x_init_late, - .timer = &msm_timer, -MACHINE_END - -MACHINE_START(MSM7X25_SURF, "QCT MSM7x25 SURF") - .atag_offset = 0x100, - .map_io = msm7x2x_map_io, - .init_irq = msm7x2x_init_irq, - .init_machine = msm7x2x_init, - .init_late = msm7x2x_init_late, - .timer = &msm_timer, -MACHINE_END - -MACHINE_START(MSM7X25_FFA, "QCT MSM7x25 FFA") - .atag_offset = 0x100, - .map_io = msm7x2x_map_io, - .init_irq = msm7x2x_init_irq, - .init_machine = msm7x2x_init, - .init_late = msm7x2x_init_late, - .timer = &msm_timer, -MACHINE_END diff --git a/arch/arm/mach-msm/board-msm7x30.c b/arch/arm/mach-msm/board-msm7x30.c index a500137..effa6f4 100644 --- a/arch/arm/mach-msm/board-msm7x30.c +++ b/arch/arm/mach-msm/board-msm7x30.c @@ -38,8 +38,7 @@ #include "devices.h" #include "gpiomux.h" #include "proc_comm.h" - -extern struct sys_timer msm_timer; +#include "common.h" static void __init msm7x30_fixup(struct tag *tag, char **cmdline, struct meminfo *mi) @@ -132,7 +131,7 @@ MACHINE_START(MSM7X30_SURF, "QCT MSM7X30 SURF") .init_irq = msm7x30_init_irq, .init_machine = msm7x30_init, .init_late = msm7x30_init_late, - .timer = &msm_timer, + .timer = &msm7x30_timer, MACHINE_END MACHINE_START(MSM7X30_FFA, "QCT MSM7X30 FFA") @@ -143,7 +142,7 @@ MACHINE_START(MSM7X30_FFA, "QCT MSM7X30 FFA") .init_irq = msm7x30_init_irq, .init_machine = msm7x30_init, .init_late = msm7x30_init_late, - .timer = &msm_timer, + .timer = &msm7x30_timer, MACHINE_END MACHINE_START(MSM7X30_FLUID, "QCT MSM7X30 FLUID") @@ -154,5 +153,5 @@ MACHINE_START(MSM7X30_FLUID, "QCT MSM7X30 FLUID") .init_irq = msm7x30_init_irq, .init_machine = msm7x30_init, .init_late = msm7x30_init_late, - .timer = &msm_timer, + .timer = &msm7x30_timer, MACHINE_END diff --git a/arch/arm/mach-msm/board-msm8960.c b/arch/arm/mach-msm/board-msm8960.c deleted file mode 100644 index 65f4a1d..0000000 --- a/arch/arm/mach-msm/board-msm8960.c +++ /dev/null @@ -1,122 +0,0 @@ -/* Copyright (c) 2011, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - */ -#include <linux/kernel.h> -#include <linux/platform_device.h> -#include <linux/io.h> -#include <linux/irq.h> -#include <linux/clkdev.h> -#include <linux/memblock.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/hardware/gic.h> -#include <asm/setup.h> - -#include <mach/board.h> -#include <mach/msm_iomap.h> - -#include "devices.h" - -static void __init msm8960_fixup(struct tag *tag, char **cmdline, - struct meminfo *mi) -{ - for (; tag->hdr.size; tag = tag_next(tag)) - if (tag->hdr.tag == ATAG_MEM && - tag->u.mem.start == 0x40200000) { - tag->u.mem.start = 0x40000000; - tag->u.mem.size += SZ_2M; - } -} - -static void __init msm8960_reserve(void) -{ - memblock_remove(0x40000000, SZ_2M); -} - -static void __init msm8960_map_io(void) -{ - msm_map_msm8960_io(); -} - -static void __init msm8960_init_irq(void) -{ - unsigned int i; - gic_init(0, GIC_PPI_START, MSM_QGIC_DIST_BASE, - (void *)MSM_QGIC_CPU_BASE); - - /* Edge trigger PPIs except AVS_SVICINT and AVS_SVICINTSWDONE */ - writel(0xFFFFD7FF, MSM_QGIC_DIST_BASE + GIC_DIST_CONFIG + 4); - - if (machine_is_msm8960_rumi3()) - writel(0x0000FFFF, MSM_QGIC_DIST_BASE + GIC_DIST_ENABLE_SET); - - /* FIXME: Not installing AVS_SVICINT and AVS_SVICINTSWDONE yet - * as they are configured as level, which does not play nice with - * handle_percpu_irq. - */ - for (i = GIC_PPI_START; i < GIC_SPI_START; i++) { - if (i != AVS_SVICINT && i != AVS_SVICINTSWDONE) - irq_set_handler(i, handle_percpu_irq); - } -} - -static struct platform_device *sim_devices[] __initdata = { - &msm8960_device_uart_gsbi2, -}; - -static struct platform_device *rumi3_devices[] __initdata = { - &msm8960_device_uart_gsbi5, -}; - -static void __init msm8960_sim_init(void) -{ - platform_add_devices(sim_devices, ARRAY_SIZE(sim_devices)); -} - -static void __init msm8960_rumi3_init(void) -{ - platform_add_devices(rumi3_devices, ARRAY_SIZE(rumi3_devices)); -} - -static void __init msm8960_init_late(void) -{ - smd_debugfs_init(); -} - -MACHINE_START(MSM8960_SIM, "QCT MSM8960 SIMULATOR") - .fixup = msm8960_fixup, - .reserve = msm8960_reserve, - .map_io = msm8960_map_io, - .init_irq = msm8960_init_irq, - .timer = &msm_timer, - .handle_irq = gic_handle_irq, - .init_machine = msm8960_sim_init, - .init_late = msm8960_init_late, -MACHINE_END - -MACHINE_START(MSM8960_RUMI3, "QCT MSM8960 RUMI3") - .fixup = msm8960_fixup, - .reserve = msm8960_reserve, - .map_io = msm8960_map_io, - .init_irq = msm8960_init_irq, - .timer = &msm_timer, - .handle_irq = gic_handle_irq, - .init_machine = msm8960_rumi3_init, - .init_late = msm8960_init_late, -MACHINE_END - diff --git a/arch/arm/mach-msm/board-msm8x60.c b/arch/arm/mach-msm/board-msm8x60.c deleted file mode 100644 index e37a724..0000000 --- a/arch/arm/mach-msm/board-msm8x60.c +++ /dev/null @@ -1,166 +0,0 @@ -/* Copyright (c) 2010, 2011, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/kernel.h> -#include <linux/platform_device.h> -#include <linux/io.h> -#include <linux/irq.h> -#include <linux/irqdomain.h> -#include <linux/of.h> -#include <linux/of_address.h> -#include <linux/of_irq.h> -#include <linux/of_platform.h> -#include <linux/memblock.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/hardware/gic.h> -#include <asm/setup.h> - -#include <mach/board.h> -#include <mach/msm_iomap.h> - -static void __init msm8x60_fixup(struct tag *tag, char **cmdline, - struct meminfo *mi) -{ - for (; tag->hdr.size; tag = tag_next(tag)) - if (tag->hdr.tag == ATAG_MEM && - tag->u.mem.start == 0x40200000) { - tag->u.mem.start = 0x40000000; - tag->u.mem.size += SZ_2M; - } -} - -static void __init msm8x60_reserve(void) -{ - memblock_remove(0x40000000, SZ_2M); -} - -static void __init msm8x60_map_io(void) -{ - msm_map_msm8x60_io(); -} - -#ifdef CONFIG_OF -static struct of_device_id msm_dt_gic_match[] __initdata = { - { .compatible = "qcom,msm-8660-qgic", .data = gic_of_init }, - {} -}; -#endif - -static void __init msm8x60_init_irq(void) -{ - if (!of_have_populated_dt()) - gic_init(0, GIC_PPI_START, MSM_QGIC_DIST_BASE, - (void *)MSM_QGIC_CPU_BASE); -#ifdef CONFIG_OF - else - of_irq_init(msm_dt_gic_match); -#endif - - /* Edge trigger PPIs except AVS_SVICINT and AVS_SVICINTSWDONE */ - writel(0xFFFFD7FF, MSM_QGIC_DIST_BASE + GIC_DIST_CONFIG + 4); - - /* RUMI does not adhere to GIC spec by enabling STIs by default. - * Enable/clear is supposed to be RO for STIs, but is RW on RUMI. - */ - if (!machine_is_msm8x60_sim()) - writel(0x0000FFFF, MSM_QGIC_DIST_BASE + GIC_DIST_ENABLE_SET); -} - -static void __init msm8x60_init(void) -{ -} - -static void __init msm8x60_init_late(void) -{ - smd_debugfs_init(); -} - -#ifdef CONFIG_OF -static struct of_dev_auxdata msm_auxdata_lookup[] __initdata = { - {} -}; - -static void __init msm8x60_dt_init(void) -{ - if (of_machine_is_compatible("qcom,msm8660-surf")) { - printk(KERN_INFO "Init surf UART registers\n"); - msm8x60_init_uart12dm(); - } - - of_platform_populate(NULL, of_default_bus_match_table, - msm_auxdata_lookup, NULL); -} - -static const char *msm8x60_fluid_match[] __initdata = { - "qcom,msm8660-fluid", - "qcom,msm8660-surf", - NULL -}; -#endif /* CONFIG_OF */ - -MACHINE_START(MSM8X60_RUMI3, "QCT MSM8X60 RUMI3") - .fixup = msm8x60_fixup, - .reserve = msm8x60_reserve, - .map_io = msm8x60_map_io, - .init_irq = msm8x60_init_irq, - .handle_irq = gic_handle_irq, - .init_machine = msm8x60_init, - .init_late = msm8x60_init_late, - .timer = &msm_timer, -MACHINE_END - -MACHINE_START(MSM8X60_SURF, "QCT MSM8X60 SURF") - .fixup = msm8x60_fixup, - .reserve = msm8x60_reserve, - .map_io = msm8x60_map_io, - .init_irq = msm8x60_init_irq, - .handle_irq = gic_handle_irq, - .init_machine = msm8x60_init, - .init_late = msm8x60_init_late, - .timer = &msm_timer, -MACHINE_END - -MACHINE_START(MSM8X60_SIM, "QCT MSM8X60 SIMULATOR") - .fixup = msm8x60_fixup, - .reserve = msm8x60_reserve, - .map_io = msm8x60_map_io, - .init_irq = msm8x60_init_irq, - .handle_irq = gic_handle_irq, - .init_machine = msm8x60_init, - .init_late = msm8x60_init_late, - .timer = &msm_timer, -MACHINE_END - -MACHINE_START(MSM8X60_FFA, "QCT MSM8X60 FFA") - .fixup = msm8x60_fixup, - .reserve = msm8x60_reserve, - .map_io = msm8x60_map_io, - .init_irq = msm8x60_init_irq, - .handle_irq = gic_handle_irq, - .init_machine = msm8x60_init, - .init_late = msm8x60_init_late, - .timer = &msm_timer, -MACHINE_END - -#ifdef CONFIG_OF -/* TODO: General device tree support for all MSM. */ -DT_MACHINE_START(MSM_DT, "Qualcomm MSM (Flattened Device Tree)") - .map_io = msm8x60_map_io, - .init_irq = msm8x60_init_irq, - .init_machine = msm8x60_dt_init, - .init_late = msm8x60_init_late, - .timer = &msm_timer, - .dt_compat = msm8x60_fluid_match, -MACHINE_END -#endif /* CONFIG_OF */ diff --git a/arch/arm/mach-msm/board-qsd8x50.c b/arch/arm/mach-msm/board-qsd8x50.c index c8fe0ed..a344a37 100644 --- a/arch/arm/mach-msm/board-qsd8x50.c +++ b/arch/arm/mach-msm/board-qsd8x50.c @@ -32,11 +32,10 @@ #include <mach/irqs.h> #include <mach/sirc.h> #include <mach/vreg.h> -#include <mach/mmc.h> +#include <linux/platform_data/mmc-msm_sdcc.h> #include "devices.h" - -extern struct sys_timer msm_timer; +#include "common.h" static const resource_size_t qsd8x50_surf_smc91x_base __initdata = 0x70000300; static const unsigned qsd8x50_surf_smc91x_gpio __initdata = 156; @@ -201,7 +200,7 @@ MACHINE_START(QSD8X50_SURF, "QCT QSD8X50 SURF") .init_irq = qsd8x50_init_irq, .init_machine = qsd8x50_init, .init_late = qsd8x50_init_late, - .timer = &msm_timer, + .timer = &qsd8x50_timer, MACHINE_END MACHINE_START(QSD8X50A_ST1_5, "QCT QSD8X50A ST1.5") @@ -210,5 +209,5 @@ MACHINE_START(QSD8X50A_ST1_5, "QCT QSD8X50A ST1.5") .init_irq = qsd8x50_init_irq, .init_machine = qsd8x50_init, .init_late = qsd8x50_init_late, - .timer = &msm_timer, + .timer = &qsd8x50_timer, MACHINE_END diff --git a/arch/arm/mach-msm/board-sapphire.c b/arch/arm/mach-msm/board-sapphire.c index 2e569ab..b7b0fc7 100644 --- a/arch/arm/mach-msm/board-sapphire.c +++ b/arch/arm/mach-msm/board-sapphire.c @@ -27,7 +27,6 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/flash.h> -#include <mach/system.h> #include <mach/vreg.h> #include <mach/board.h> diff --git a/arch/arm/mach-msm/board-trout-mmc.c b/arch/arm/mach-msm/board-trout-mmc.c index 8650342..3723e55 100644 --- a/arch/arm/mach-msm/board-trout-mmc.c +++ b/arch/arm/mach-msm/board-trout-mmc.c @@ -15,7 +15,7 @@ #include <mach/vreg.h> -#include <mach/mmc.h> +#include <linux/platform_data/mmc-msm_sdcc.h> #include "devices.h" diff --git a/arch/arm/mach-msm/board-trout-panel.c b/arch/arm/mach-msm/board-trout-panel.c index 89bf6b4..f9a5db6 100644 --- a/arch/arm/mach-msm/board-trout-panel.c +++ b/arch/arm/mach-msm/board-trout-panel.c @@ -14,7 +14,7 @@ #include <asm/mach-types.h> #include <asm/system_info.h> -#include <mach/msm_fb.h> +#include <linux/platform_data/video-msm_fb.h> #include <mach/vreg.h> #include "board-trout.h" diff --git a/arch/arm/mach-msm/board-trout.c b/arch/arm/mach-msm/board-trout.c index bbe13f1..4ba0800 100644 --- a/arch/arm/mach-msm/board-trout.c +++ b/arch/arm/mach-msm/board-trout.c @@ -31,6 +31,7 @@ #include "devices.h" #include "board-trout.h" +#include "common.h" extern int trout_init_mmc(unsigned int); @@ -42,8 +43,6 @@ static struct platform_device *devices[] __initdata = { &msm_device_i2c, }; -extern struct sys_timer msm_timer; - static void __init trout_init_early(void) { arch_ioremap_caller = __msm_ioremap_caller; @@ -111,5 +110,5 @@ MACHINE_START(TROUT, "HTC Dream") .init_irq = trout_init_irq, .init_machine = trout_init, .init_late = trout_init_late, - .timer = &msm_timer, + .timer = &msm7x01_timer, MACHINE_END diff --git a/arch/arm/mach-msm/clock-pcom.c b/arch/arm/mach-msm/clock-pcom.c index 63b7113..a52c970 100644 --- a/arch/arm/mach-msm/clock-pcom.c +++ b/arch/arm/mach-msm/clock-pcom.c @@ -25,7 +25,7 @@ /* * glue for the proc_comm interface */ -int pc_clk_enable(unsigned id) +static int pc_clk_enable(unsigned id) { int rc = msm_proc_comm(PCOM_CLKCTL_RPC_ENABLE, &id, NULL); if (rc < 0) @@ -34,7 +34,7 @@ int pc_clk_enable(unsigned id) return (int)id < 0 ? -EINVAL : 0; } -void pc_clk_disable(unsigned id) +static void pc_clk_disable(unsigned id) { msm_proc_comm(PCOM_CLKCTL_RPC_DISABLE, &id, NULL); } @@ -54,7 +54,7 @@ int pc_clk_reset(unsigned id, enum clk_reset_action action) return (int)id < 0 ? -EINVAL : 0; } -int pc_clk_set_rate(unsigned id, unsigned rate) +static int pc_clk_set_rate(unsigned id, unsigned rate) { /* The rate _might_ be rounded off to the nearest KHz value by the * remote function. So a return value of 0 doesn't necessarily mean @@ -67,7 +67,7 @@ int pc_clk_set_rate(unsigned id, unsigned rate) return (int)id < 0 ? -EINVAL : 0; } -int pc_clk_set_min_rate(unsigned id, unsigned rate) +static int pc_clk_set_min_rate(unsigned id, unsigned rate) { int rc = msm_proc_comm(PCOM_CLKCTL_RPC_MIN_RATE, &id, &rate); if (rc < 0) @@ -76,7 +76,7 @@ int pc_clk_set_min_rate(unsigned id, unsigned rate) return (int)id < 0 ? -EINVAL : 0; } -int pc_clk_set_max_rate(unsigned id, unsigned rate) +static int pc_clk_set_max_rate(unsigned id, unsigned rate) { int rc = msm_proc_comm(PCOM_CLKCTL_RPC_MAX_RATE, &id, &rate); if (rc < 0) @@ -85,7 +85,7 @@ int pc_clk_set_max_rate(unsigned id, unsigned rate) return (int)id < 0 ? -EINVAL : 0; } -int pc_clk_set_flags(unsigned id, unsigned flags) +static int pc_clk_set_flags(unsigned id, unsigned flags) { int rc = msm_proc_comm(PCOM_CLKCTL_RPC_SET_FLAGS, &id, &flags); if (rc < 0) @@ -94,7 +94,7 @@ int pc_clk_set_flags(unsigned id, unsigned flags) return (int)id < 0 ? -EINVAL : 0; } -unsigned pc_clk_get_rate(unsigned id) +static unsigned pc_clk_get_rate(unsigned id) { if (msm_proc_comm(PCOM_CLKCTL_RPC_RATE, &id, NULL)) return 0; @@ -102,7 +102,7 @@ unsigned pc_clk_get_rate(unsigned id) return id; } -unsigned pc_clk_is_enabled(unsigned id) +static unsigned pc_clk_is_enabled(unsigned id) { if (msm_proc_comm(PCOM_CLKCTL_RPC_ENABLED, &id, NULL)) return 0; @@ -110,7 +110,7 @@ unsigned pc_clk_is_enabled(unsigned id) return id; } -long pc_clk_round_rate(unsigned id, unsigned rate) +static long pc_clk_round_rate(unsigned id, unsigned rate) { /* Not really supported; pc_clk_set_rate() does rounding on it's own. */ diff --git a/arch/arm/mach-msm/common.h b/arch/arm/mach-msm/common.h new file mode 100644 index 0000000..633a7159 --- /dev/null +++ b/arch/arm/mach-msm/common.h @@ -0,0 +1,32 @@ +/* Copyright (c) 2012, The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ +#ifndef __MACH_COMMON_H +#define __MACH_COMMON_H + +extern struct sys_timer msm7x01_timer; +extern struct sys_timer msm7x30_timer; +extern struct sys_timer msm_dt_timer; +extern struct sys_timer qsd8x50_timer; + +extern void msm_map_common_io(void); +extern void msm_map_msm7x30_io(void); +extern void msm_map_msm8x60_io(void); +extern void msm_map_msm8960_io(void); +extern void msm_map_qsd8x50_io(void); + +extern void __iomem *__msm_ioremap_caller(unsigned long phys_addr, size_t size, + unsigned int mtype, void *caller); + +extern struct smp_operations msm_smp_ops; +extern void msm_cpu_die(unsigned int cpu); + +#endif diff --git a/arch/arm/mach-msm/core.h b/arch/arm/mach-msm/core.h new file mode 100644 index 0000000..a9bab53 --- /dev/null +++ b/arch/arm/mach-msm/core.h @@ -0,0 +1,2 @@ +extern struct smp_operations msm_smp_ops; +extern void msm_cpu_die(unsigned int cpu); diff --git a/arch/arm/mach-msm/devices-msm7x00.c b/arch/arm/mach-msm/devices-msm7x00.c index 993780f..f66ee6e 100644 --- a/arch/arm/mach-msm/devices-msm7x00.c +++ b/arch/arm/mach-msm/devices-msm7x00.c @@ -27,7 +27,7 @@ #include "clock.h" #include "clock-pcom.h" -#include <mach/mmc.h> +#include <linux/platform_data/mmc-msm_sdcc.h> static struct resource resources_uart1[] = { { diff --git a/arch/arm/mach-msm/devices-msm7x30.c b/arch/arm/mach-msm/devices-msm7x30.c index 09b4f14..e90ab59 100644 --- a/arch/arm/mach-msm/devices-msm7x30.c +++ b/arch/arm/mach-msm/devices-msm7x30.c @@ -31,7 +31,7 @@ #include "clock-pcom.h" #include "clock-7x30.h" -#include <mach/mmc.h> +#include <linux/platform_data/mmc-msm_sdcc.h> static struct resource resources_uart2[] = { { diff --git a/arch/arm/mach-msm/devices-msm8960.c b/arch/arm/mach-msm/devices-msm8960.c deleted file mode 100644 index d9e1f26..0000000 --- a/arch/arm/mach-msm/devices-msm8960.c +++ /dev/null @@ -1,85 +0,0 @@ -/* Copyright (c) 2011, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#include <linux/kernel.h> -#include <linux/platform_device.h> - -#include <linux/dma-mapping.h> -#include <mach/irqs-8960.h> -#include <mach/board.h> - -#include "devices.h" - -#define MSM_GSBI2_PHYS 0x16100000 -#define MSM_UART2DM_PHYS (MSM_GSBI2_PHYS + 0x40000) - -#define MSM_GSBI5_PHYS 0x16400000 -#define MSM_UART5DM_PHYS (MSM_GSBI5_PHYS + 0x40000) - -static struct resource resources_uart_gsbi2[] = { - { - .start = GSBI2_UARTDM_IRQ, - .end = GSBI2_UARTDM_IRQ, - .flags = IORESOURCE_IRQ, - }, - { - .start = MSM_UART2DM_PHYS, - .end = MSM_UART2DM_PHYS + PAGE_SIZE - 1, - .name = "uart_resource", - .flags = IORESOURCE_MEM, - }, - { - .start = MSM_GSBI2_PHYS, - .end = MSM_GSBI2_PHYS + PAGE_SIZE - 1, - .name = "gsbi_resource", - .flags = IORESOURCE_MEM, - }, -}; - -struct platform_device msm8960_device_uart_gsbi2 = { - .name = "msm_serial", - .id = 0, - .num_resources = ARRAY_SIZE(resources_uart_gsbi2), - .resource = resources_uart_gsbi2, -}; - -static struct resource resources_uart_gsbi5[] = { - { - .start = GSBI5_UARTDM_IRQ, - .end = GSBI5_UARTDM_IRQ, - .flags = IORESOURCE_IRQ, - }, - { - .start = MSM_UART5DM_PHYS, - .end = MSM_UART5DM_PHYS + PAGE_SIZE - 1, - .name = "uart_resource", - .flags = IORESOURCE_MEM, - }, - { - .start = MSM_GSBI5_PHYS, - .end = MSM_GSBI5_PHYS + PAGE_SIZE - 1, - .name = "gsbi_resource", - .flags = IORESOURCE_MEM, - }, -}; - -struct platform_device msm8960_device_uart_gsbi5 = { - .name = "msm_serial", - .id = 0, - .num_resources = ARRAY_SIZE(resources_uart_gsbi5), - .resource = resources_uart_gsbi5, -}; diff --git a/arch/arm/mach-msm/devices-qsd8x50.c b/arch/arm/mach-msm/devices-qsd8x50.c index 131633b..4db61d5 100644 --- a/arch/arm/mach-msm/devices-qsd8x50.c +++ b/arch/arm/mach-msm/devices-qsd8x50.c @@ -27,7 +27,7 @@ #include <asm/mach/flash.h> -#include <mach/mmc.h> +#include <linux/platform_data/mmc-msm_sdcc.h> #include "clock-pcom.h" static struct resource resources_uart3[] = { diff --git a/arch/arm/mach-msm/dma.c b/arch/arm/mach-msm/dma.c index 02cae5e..354b91d 100644 --- a/arch/arm/mach-msm/dma.c +++ b/arch/arm/mach-msm/dma.c @@ -223,8 +223,7 @@ static irqreturn_t msm_datamover_irq_handler(int irq, void *dev_id) PRINT_FLOW("msm_datamover_irq_handler id %d, status %x\n", id, ch_status); if ((ch_status & DMOV_STATUS_CMD_PTR_RDY) && !list_empty(&ready_commands[id])) { cmd = list_entry(ready_commands[id].next, typeof(*cmd), list); - list_del(&cmd->list); - list_add_tail(&cmd->list, &active_commands[id]); + list_move_tail(&cmd->list, &active_commands[id]); if (cmd->execute_func) cmd->execute_func(cmd); PRINT_FLOW("msm_datamover_irq_handler id %d, start command\n", id); diff --git a/arch/arm/mach-msm/hotplug.c b/arch/arm/mach-msm/hotplug.c index a446fc1..750446f 100644 --- a/arch/arm/mach-msm/hotplug.c +++ b/arch/arm/mach-msm/hotplug.c @@ -13,7 +13,7 @@ #include <asm/cacheflush.h> #include <asm/smp_plat.h> -extern volatile int pen_release; +#include "common.h" static inline void cpu_enter_lowpower(void) { @@ -57,17 +57,12 @@ static inline void platform_do_lowpower(unsigned int cpu) } } -int platform_cpu_kill(unsigned int cpu) -{ - return 1; -} - /* * platform-specific code to shutdown a CPU * * Called with IRQs disabled */ -void platform_cpu_die(unsigned int cpu) +void __ref msm_cpu_die(unsigned int cpu) { /* * we're ready for shutdown now, so do it @@ -81,12 +76,3 @@ void platform_cpu_die(unsigned int cpu) */ cpu_leave_lowpower(); } - -int platform_cpu_disable(unsigned int cpu) -{ - /* - * we don't allow CPU 0 to be shutdown (it is still too special - * e.g. clock tick interrupts) - */ - return cpu == 0 ? -EPERM : 0; -} diff --git a/arch/arm/mach-msm/idle.c b/arch/arm/mach-msm/idle.c deleted file mode 100644 index 0c9e13c..0000000 --- a/arch/arm/mach-msm/idle.c +++ /dev/null @@ -1,49 +0,0 @@ -/* arch/arm/mach-msm/idle.c - * - * Idle processing for MSM7K - work around bugs with SWFI. - * - * Copyright (c) 2007 QUALCOMM Incorporated. - * Copyright (C) 2007 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/init.h> -#include <asm/system.h> - -static void msm_idle(void) -{ -#ifdef CONFIG_MSM7X00A_IDLE - asm volatile ( - - "mrc p15, 0, r1, c1, c0, 0 /* read current CR */ \n\t" - "bic r0, r1, #(1 << 2) /* clear dcache bit */ \n\t" - "bic r0, r0, #(1 << 12) /* clear icache bit */ \n\t" - "mcr p15, 0, r0, c1, c0, 0 /* disable d/i cache */ \n\t" - - "mov r0, #0 /* prepare wfi value */ \n\t" - "mcr p15, 0, r0, c7, c10, 0 /* flush the cache */ \n\t" - "mcr p15, 0, r0, c7, c10, 4 /* memory barrier */ \n\t" - "mcr p15, 0, r0, c7, c0, 4 /* wait for interrupt */ \n\t" - - "mcr p15, 0, r1, c1, c0, 0 /* restore d/i cache */ \n\t" - - : : : "r0","r1" ); -#endif -} - -static int __init msm_idle_init(void) -{ - arm_pm_idle = msm_idle; - return 0; -} - -arch_initcall(msm_idle_init); diff --git a/arch/arm/mach-msm/include/mach/board.h b/arch/arm/mach-msm/include/mach/board.h index 435f8ed..8cebedb 100644 --- a/arch/arm/mach-msm/include/mach/board.h +++ b/arch/arm/mach-msm/include/mach/board.h @@ -18,31 +18,18 @@ #define __ASM_ARCH_MSM_BOARD_H #include <linux/types.h> -#include <mach/mmc.h> +#include <linux/platform_data/mmc-msm_sdcc.h> /* platform device data structures */ -struct msm_acpu_clock_platform_data -{ - uint32_t acpu_switch_time_us; - uint32_t max_speed_delta_khz; - uint32_t vdd_switch_time_us; - unsigned long power_collapse_khz; - unsigned long wait_for_irq_khz; -}; - struct clk_lookup; -extern struct sys_timer msm_timer; - /* common init routines for use by arch/arm/mach-msm/board-*.c */ void __init msm_add_devices(void); -void __init msm_map_common_io(void); void __init msm_init_irq(void); void __init msm_init_gpio(void); void __init msm_clock_init(struct clk_lookup *clock_tbl, unsigned num_clocks); -void __init msm_acpu_clock_init(struct msm_acpu_clock_platform_data *); int __init msm_add_sdcc(unsigned int controller, struct msm_mmc_platform_data *plat, unsigned int stat_irq, unsigned long stat_irq_flags); diff --git a/arch/arm/mach-msm/include/mach/gpio.h b/arch/arm/mach-msm/include/mach/gpio.h deleted file mode 100644 index 40a8c17..0000000 --- a/arch/arm/mach-msm/include/mach/gpio.h +++ /dev/null @@ -1 +0,0 @@ -/* empty */ diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h b/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h index 6c4046c..67dc0e9 100644 --- a/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h +++ b/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h @@ -105,11 +105,4 @@ #define MSM_AD5_PHYS 0xAC000000 #define MSM_AD5_SIZE (SZ_1M*13) -#ifndef __ASSEMBLY__ - -extern void __iomem *__msm_ioremap_caller(unsigned long phys_addr, size_t size, - unsigned int mtype, void *caller); - -#endif - #endif diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-7x30.h b/arch/arm/mach-msm/include/mach/msm_iomap-7x30.h index f944fe6..198202c 100644 --- a/arch/arm/mach-msm/include/mach/msm_iomap-7x30.h +++ b/arch/arm/mach-msm/include/mach/msm_iomap-7x30.h @@ -100,8 +100,4 @@ #define MSM_HSUSB_PHYS 0xA3600000 #define MSM_HSUSB_SIZE SZ_1K -#ifndef __ASSEMBLY__ -extern void msm_map_msm7x30_io(void); -#endif - #endif diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-8960.h b/arch/arm/mach-msm/include/mach/msm_iomap-8960.h index a1752c0..9819a55 100644 --- a/arch/arm/mach-msm/include/mach/msm_iomap-8960.h +++ b/arch/arm/mach-msm/include/mach/msm_iomap-8960.h @@ -46,12 +46,8 @@ #define MSM8960_TMR0_SIZE SZ_4K #ifdef CONFIG_DEBUG_MSM8960_UART -#define MSM_DEBUG_UART_BASE 0xE1040000 +#define MSM_DEBUG_UART_BASE 0xF0040000 #define MSM_DEBUG_UART_PHYS 0x16440000 #endif -#ifndef __ASSEMBLY__ -extern void msm_map_msm8960_io(void); -#endif - #endif diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-8x50.h b/arch/arm/mach-msm/include/mach/msm_iomap-8x50.h index da77cc1..0faa894 100644 --- a/arch/arm/mach-msm/include/mach/msm_iomap-8x50.h +++ b/arch/arm/mach-msm/include/mach/msm_iomap-8x50.h @@ -122,8 +122,4 @@ #define MSM_SDC4_PHYS 0xA0600000 #define MSM_SDC4_SIZE SZ_4K -#ifndef __ASSEMBLY__ -extern void msm_map_qsd8x50_io(void); -#endif - #endif diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-8x60.h b/arch/arm/mach-msm/include/mach/msm_iomap-8x60.h index 5aed57d..c6d38f1 100644 --- a/arch/arm/mach-msm/include/mach/msm_iomap-8x60.h +++ b/arch/arm/mach-msm/include/mach/msm_iomap-8x60.h @@ -63,12 +63,8 @@ #define MSM8X60_TMR0_SIZE SZ_4K #ifdef CONFIG_DEBUG_MSM8660_UART -#define MSM_DEBUG_UART_BASE 0xE1040000 +#define MSM_DEBUG_UART_BASE 0xF0040000 #define MSM_DEBUG_UART_PHYS 0x19C40000 #endif -#ifndef __ASSEMBLY__ -extern void msm_map_msm8x60_io(void); -#endif - #endif diff --git a/arch/arm/mach-msm/include/mach/system.h b/arch/arm/mach-msm/include/mach/system.h deleted file mode 100644 index f5fb2ec..0000000 --- a/arch/arm/mach-msm/include/mach/system.h +++ /dev/null @@ -1,19 +0,0 @@ -/* arch/arm/mach-msm/include/mach/system.h - * - * Copyright (C) 2007 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -/* low level hardware reset hook -- for example, hitting the - * PSHOLD line on the PMIC to hard reset the system - */ -extern void (*msm_hw_reset_hook)(void); diff --git a/arch/arm/mach-msm/io.c b/arch/arm/mach-msm/io.c index a1e7b11..3854f6f 100644 --- a/arch/arm/mach-msm/io.c +++ b/arch/arm/mach-msm/io.c @@ -29,30 +29,32 @@ #include <mach/board.h> -#define MSM_CHIP_DEVICE(name, chip) { \ +#include "common.h" + +#define MSM_CHIP_DEVICE_TYPE(name, chip, mem_type) { \ .virtual = (unsigned long) MSM_##name##_BASE, \ .pfn = __phys_to_pfn(chip##_##name##_PHYS), \ .length = chip##_##name##_SIZE, \ - .type = MT_DEVICE_NONSHARED, \ + .type = mem_type, \ } +#define MSM_DEVICE_TYPE(name, mem_type) \ + MSM_CHIP_DEVICE_TYPE(name, MSM, mem_type) +#define MSM_CHIP_DEVICE(name, chip) \ + MSM_CHIP_DEVICE_TYPE(name, chip, MT_DEVICE) #define MSM_DEVICE(name) MSM_CHIP_DEVICE(name, MSM) -#if defined(CONFIG_ARCH_MSM7X00A) || defined(CONFIG_ARCH_MSM7X27) \ - || defined(CONFIG_ARCH_MSM7X25) +#if defined(CONFIG_ARCH_MSM7X00A) static struct map_desc msm_io_desc[] __initdata = { - MSM_DEVICE(VIC), - MSM_CHIP_DEVICE(CSR, MSM7X00), - MSM_DEVICE(DMOV), - MSM_CHIP_DEVICE(GPIO1, MSM7X00), - MSM_CHIP_DEVICE(GPIO2, MSM7X00), - MSM_DEVICE(CLK_CTL), + MSM_DEVICE_TYPE(VIC, MT_DEVICE_NONSHARED), + MSM_CHIP_DEVICE_TYPE(CSR, MSM7X00, MT_DEVICE_NONSHARED), + MSM_DEVICE_TYPE(DMOV, MT_DEVICE_NONSHARED), + MSM_CHIP_DEVICE_TYPE(GPIO1, MSM7X00, MT_DEVICE_NONSHARED), + MSM_CHIP_DEVICE_TYPE(GPIO2, MSM7X00, MT_DEVICE_NONSHARED), + MSM_DEVICE_TYPE(CLK_CTL, MT_DEVICE_NONSHARED), #if defined(CONFIG_DEBUG_MSM_UART1) || defined(CONFIG_DEBUG_MSM_UART2) || \ defined(CONFIG_DEBUG_MSM_UART3) - MSM_DEVICE(DEBUG_UART), -#endif -#ifdef CONFIG_ARCH_MSM7X30 - MSM_DEVICE(GCC), + MSM_DEVICE_TYPE(DEBUG_UART, MT_DEVICE_NONSHARED), #endif { .virtual = (unsigned long) MSM_SHARED_RAM_BASE, diff --git a/arch/arm/mach-msm/platsmp.c b/arch/arm/mach-msm/platsmp.c index e012dc8..7ed69b69 100644 --- a/arch/arm/mach-msm/platsmp.c +++ b/arch/arm/mach-msm/platsmp.c @@ -22,23 +22,14 @@ #include <asm/mach-types.h> #include <asm/smp_plat.h> -#include <mach/msm_iomap.h> - #include "scm-boot.h" +#include "common.h" #define VDD_SC1_ARRAY_CLAMP_GFS_CTL 0x15A0 #define SCSS_CPU1CORE_RESET 0xD80 #define SCSS_DBG_STATUS_CORE_PWRDUP 0xE64 -/* Mask for edge trigger PPIs except AVS_SVICINT and AVS_SVICINTSWDONE */ -#define GIC_PPI_EDGE_MASK 0xFFFFD7FF - extern void msm_secondary_startup(void); -/* - * control for which core is the next to come out of the secondary - * boot "holding pen". - */ -volatile int pen_release = -1; static DEFINE_SPINLOCK(boot_lock); @@ -48,11 +39,8 @@ static inline int get_core_count(void) return ((read_cpuid_id() >> 4) & 3) + 1; } -void __cpuinit platform_secondary_init(unsigned int cpu) +static void __cpuinit msm_secondary_init(unsigned int cpu) { - /* Configure edge-triggered PPIs */ - writel(GIC_PPI_EDGE_MASK, MSM_QGIC_DIST_BASE + GIC_DIST_CONFIG + 4); - /* * if any interrupts are already enabled for the primary * core (e.g. timer irq), then they will not have been enabled @@ -93,7 +81,7 @@ static __cpuinit void prepare_cold_cpu(unsigned int cpu) "address\n"); } -int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) +static int __cpuinit msm_boot_secondary(unsigned int cpu, struct task_struct *idle) { unsigned long timeout; static int cold_boot_done; @@ -153,7 +141,7 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) * does not support the ARM SCU, so just set the possible cpu mask to * NR_CPUS. */ -void __init smp_init_cpus(void) +static void __init msm_smp_init_cpus(void) { unsigned int i, ncores = get_core_count(); @@ -169,6 +157,16 @@ void __init smp_init_cpus(void) set_smp_cross_call(gic_raise_softirq); } -void __init platform_smp_prepare_cpus(unsigned int max_cpus) +static void __init msm_smp_prepare_cpus(unsigned int max_cpus) { } + +struct smp_operations msm_smp_ops __initdata = { + .smp_init_cpus = msm_smp_init_cpus, + .smp_prepare_cpus = msm_smp_prepare_cpus, + .smp_secondary_init = msm_secondary_init, + .smp_boot_secondary = msm_boot_secondary, +#ifdef CONFIG_HOTPLUG_CPU + .cpu_die = msm_cpu_die, +#endif +}; diff --git a/arch/arm/mach-msm/proc_comm.c b/arch/arm/mach-msm/proc_comm.c index 9980dc7..8f1eecd 100644 --- a/arch/arm/mach-msm/proc_comm.c +++ b/arch/arm/mach-msm/proc_comm.c @@ -19,7 +19,6 @@ #include <linux/io.h> #include <linux/spinlock.h> #include <mach/msm_iomap.h> -#include <mach/system.h> #include "proc_comm.h" diff --git a/arch/arm/mach-msm/smd.c b/arch/arm/mach-msm/smd.c index 657be73..c5a2edd 100644 --- a/arch/arm/mach-msm/smd.c +++ b/arch/arm/mach-msm/smd.c @@ -30,7 +30,6 @@ #include <linux/delay.h> #include <mach/msm_smd.h> -#include <mach/system.h> #include "smd_private.h" #include "proc_comm.h" @@ -39,8 +38,6 @@ #define CONFIG_QDSP6 1 #endif -void (*msm_hw_reset_hook)(void); - #define MODULE_NAME "msm_smd" enum { @@ -52,13 +49,14 @@ static int msm_smd_debug_mask; struct shared_info { int ready; - unsigned state; + void __iomem *state; }; static unsigned dummy_state[SMSM_STATE_COUNT]; static struct shared_info smd_info = { - .state = (unsigned) &dummy_state, + /* FIXME: not a real __iomem pointer */ + .state = &dummy_state, }; module_param_named(debug_mask, msm_smd_debug_mask, @@ -101,10 +99,6 @@ static void handle_modem_crash(void) pr_err("ARM9 has CRASHED\n"); smd_diag(); - /* hard reboot if possible */ - if (msm_hw_reset_hook) - msm_hw_reset_hook(); - /* in this case the modem or watchdog should reboot us */ for (;;) ; @@ -796,22 +790,22 @@ void *smem_alloc(unsigned id, unsigned size) return smem_find(id, size); } -void *smem_item(unsigned id, unsigned *size) +void __iomem *smem_item(unsigned id, unsigned *size) { struct smem_shared *shared = (void *) MSM_SHARED_RAM_BASE; struct smem_heap_entry *toc = shared->heap_toc; if (id >= SMEM_NUM_ITEMS) - return 0; + return NULL; if (toc[id].allocated) { *size = toc[id].size; - return (void *) (MSM_SHARED_RAM_BASE + toc[id].offset); + return (MSM_SHARED_RAM_BASE + toc[id].offset); } else { *size = 0; } - return 0; + return NULL; } void *smem_find(unsigned id, unsigned size_in) @@ -857,7 +851,7 @@ static irqreturn_t smsm_irq_handler(int irq, void *data) int smsm_change_state(enum smsm_state_item item, uint32_t clear_mask, uint32_t set_mask) { - unsigned long addr = smd_info.state + item * 4; + void __iomem *addr = smd_info.state + item * 4; unsigned long flags; unsigned state; @@ -943,10 +937,10 @@ int smd_core_init(void) /* wait for essential items to be initialized */ for (;;) { unsigned size; - void *state; + void __iomem *state; state = smem_item(SMEM_SMSM_SHARED_STATE, &size); if (size == SMSM_V1_SIZE || size == SMSM_V2_SIZE) { - smd_info.state = (unsigned)state; + smd_info.state = state; break; } } diff --git a/arch/arm/mach-msm/timer.c b/arch/arm/mach-msm/timer.c index 81280825..476549a 100644 --- a/arch/arm/mach-msm/timer.c +++ b/arch/arm/mach-msm/timer.c @@ -1,7 +1,7 @@ /* * * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2009-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2009-2012, The Linux Foundation. All rights reserved. * * This software is licensed under the terms of the GNU General Public * License version 2, as published by the Free Software Foundation, and @@ -20,15 +20,16 @@ #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/io.h> +#include <linux/of.h> +#include <linux/of_address.h> +#include <linux/of_irq.h> #include <asm/mach/time.h> #include <asm/hardware/gic.h> #include <asm/localtimer.h> #include <asm/sched_clock.h> -#include <mach/msm_iomap.h> -#include <mach/cpu.h> -#include <mach/board.h> +#include "common.h" #define TIMER_MATCH_VAL 0x0000 #define TIMER_COUNT_VAL 0x0004 @@ -36,7 +37,6 @@ #define TIMER_ENABLE_CLR_ON_MATCH_EN BIT(1) #define TIMER_ENABLE_EN BIT(0) #define TIMER_CLEAR 0x000C -#define DGT_CLK_CTL 0x0034 #define DGT_CLK_CTL_DIV_4 0x3 #define GPT_HZ 32768 @@ -101,7 +101,7 @@ static struct clock_event_device msm_clockevent = { static union { struct clock_event_device *evt; - struct clock_event_device __percpu **percpu_evt; + struct clock_event_device * __percpu *percpu_evt; } msm_evt; static void __iomem *source_base; @@ -151,7 +151,7 @@ static int __cpuinit msm_local_timer_setup(struct clock_event_device *evt) *__this_cpu_ptr(msm_evt.percpu_evt) = evt; clockevents_register_device(evt); - enable_percpu_irq(evt->irq, 0); + enable_percpu_irq(evt->irq, IRQ_TYPE_EDGE_RISING); return 0; } @@ -172,44 +172,21 @@ static notrace u32 msm_sched_clock_read(void) return msm_clocksource.read(&msm_clocksource); } -static void __init msm_timer_init(void) +static void __init msm_timer_init(u32 dgt_hz, int sched_bits, int irq, + bool percpu) { struct clock_event_device *ce = &msm_clockevent; struct clocksource *cs = &msm_clocksource; int res; - u32 dgt_hz; - - if (cpu_is_msm7x01()) { - event_base = MSM_CSR_BASE; - source_base = MSM_CSR_BASE + 0x10; - dgt_hz = 19200000 >> MSM_DGT_SHIFT; /* 600 KHz */ - cs->read = msm_read_timer_count_shift; - cs->mask = CLOCKSOURCE_MASK((32 - MSM_DGT_SHIFT)); - } else if (cpu_is_msm7x30()) { - event_base = MSM_CSR_BASE + 0x04; - source_base = MSM_CSR_BASE + 0x24; - dgt_hz = 24576000 / 4; - } else if (cpu_is_qsd8x50()) { - event_base = MSM_CSR_BASE; - source_base = MSM_CSR_BASE + 0x10; - dgt_hz = 19200000 / 4; - } else if (cpu_is_msm8x60() || cpu_is_msm8960()) { - event_base = MSM_TMR_BASE + 0x04; - /* Use CPU0's timer as the global clock source. */ - source_base = MSM_TMR0_BASE + 0x24; - dgt_hz = 27000000 / 4; - writel_relaxed(DGT_CLK_CTL_DIV_4, MSM_TMR_BASE + DGT_CLK_CTL); - } else - BUG(); writel_relaxed(0, event_base + TIMER_ENABLE); writel_relaxed(0, event_base + TIMER_CLEAR); writel_relaxed(~0, event_base + TIMER_MATCH_VAL); ce->cpumask = cpumask_of(0); + ce->irq = irq; - ce->irq = INT_GP_TIMER_EXP; clockevents_config_and_register(ce, GPT_HZ, 4, 0xffffffff); - if (cpu_is_msm8x60() || cpu_is_msm8960()) { + if (percpu) { msm_evt.percpu_evt = alloc_percpu(struct clock_event_device *); if (!msm_evt.percpu_evt) { pr_err("memory allocation failed for %s\n", ce->name); @@ -219,7 +196,7 @@ static void __init msm_timer_init(void) res = request_percpu_irq(ce->irq, msm_timer_interrupt, ce->name, msm_evt.percpu_evt); if (!res) { - enable_percpu_irq(ce->irq, 0); + enable_percpu_irq(ce->irq, IRQ_TYPE_EDGE_RISING); #ifdef CONFIG_LOCAL_TIMERS local_timer_register(&msm_local_timer_ops); #endif @@ -238,10 +215,143 @@ err: res = clocksource_register_hz(cs, dgt_hz); if (res) pr_err("clocksource_register failed\n"); - setup_sched_clock(msm_sched_clock_read, - cpu_is_msm7x01() ? 32 - MSM_DGT_SHIFT : 32, dgt_hz); + setup_sched_clock(msm_sched_clock_read, sched_bits, dgt_hz); } -struct sys_timer msm_timer = { - .init = msm_timer_init +#ifdef CONFIG_OF +static const struct of_device_id msm_dgt_match[] __initconst = { + { .compatible = "qcom,msm-dgt" }, + { }, +}; + +static const struct of_device_id msm_gpt_match[] __initconst = { + { .compatible = "qcom,msm-gpt" }, + { }, +}; + +static void __init msm_dt_timer_init(void) +{ + struct device_node *np; + u32 freq; + int irq; + struct resource res; + u32 percpu_offset; + void __iomem *dgt_clk_ctl; + + np = of_find_matching_node(NULL, msm_gpt_match); + if (!np) { + pr_err("Can't find GPT DT node\n"); + return; + } + + event_base = of_iomap(np, 0); + if (!event_base) { + pr_err("Failed to map event base\n"); + return; + } + + irq = irq_of_parse_and_map(np, 0); + if (irq <= 0) { + pr_err("Can't get irq\n"); + return; + } + of_node_put(np); + + np = of_find_matching_node(NULL, msm_dgt_match); + if (!np) { + pr_err("Can't find DGT DT node\n"); + return; + } + + if (of_property_read_u32(np, "cpu-offset", &percpu_offset)) + percpu_offset = 0; + + if (of_address_to_resource(np, 0, &res)) { + pr_err("Failed to parse DGT resource\n"); + return; + } + + source_base = ioremap(res.start + percpu_offset, resource_size(&res)); + if (!source_base) { + pr_err("Failed to map source base\n"); + return; + } + + if (!of_address_to_resource(np, 1, &res)) { + dgt_clk_ctl = ioremap(res.start + percpu_offset, + resource_size(&res)); + if (!dgt_clk_ctl) { + pr_err("Failed to map DGT control base\n"); + return; + } + writel_relaxed(DGT_CLK_CTL_DIV_4, dgt_clk_ctl); + iounmap(dgt_clk_ctl); + } + + if (of_property_read_u32(np, "clock-frequency", &freq)) { + pr_err("Unknown frequency\n"); + return; + } + of_node_put(np); + + msm_timer_init(freq, 32, irq, !!percpu_offset); +} + +struct sys_timer msm_dt_timer = { + .init = msm_dt_timer_init +}; +#endif + +static int __init msm_timer_map(phys_addr_t event, phys_addr_t source) +{ + event_base = ioremap(event, SZ_64); + if (!event_base) { + pr_err("Failed to map event base\n"); + return 1; + } + source_base = ioremap(source, SZ_64); + if (!source_base) { + pr_err("Failed to map source base\n"); + return 1; + } + return 0; +} + +static void __init msm7x01_timer_init(void) +{ + struct clocksource *cs = &msm_clocksource; + + if (msm_timer_map(0xc0100000, 0xc0100010)) + return; + cs->read = msm_read_timer_count_shift; + cs->mask = CLOCKSOURCE_MASK((32 - MSM_DGT_SHIFT)); + /* 600 KHz */ + msm_timer_init(19200000 >> MSM_DGT_SHIFT, 32 - MSM_DGT_SHIFT, 7, + false); +} + +struct sys_timer msm7x01_timer = { + .init = msm7x01_timer_init +}; + +static void __init msm7x30_timer_init(void) +{ + if (msm_timer_map(0xc0100004, 0xc0100024)) + return; + msm_timer_init(24576000 / 4, 32, 1, false); +} + +struct sys_timer msm7x30_timer = { + .init = msm7x30_timer_init +}; + +static void __init qsd8x50_timer_init(void) +{ + if (msm_timer_map(0xAC100000, 0xAC100010)) + return; + msm_timer_init(19200000 / 4, 32, 7, false); +} + +struct sys_timer qsd8x50_timer = { + .init = qsd8x50_timer_init }; diff --git a/arch/arm/mach-mv78xx0/addr-map.c b/arch/arm/mach-mv78xx0/addr-map.c index a9bc841..343c435 100644 --- a/arch/arm/mach-mv78xx0/addr-map.c +++ b/arch/arm/mach-mv78xx0/addr-map.c @@ -13,6 +13,7 @@ #include <linux/mbus.h> #include <linux/io.h> #include <plat/addr-map.h> +#include <mach/mv78xx0.h> #include "common.h" /* @@ -47,7 +48,7 @@ static void __init __iomem *win_cfg_base(const struct orion_addr_map_cfg *cfg, i * so we don't need to take that into account here. */ - return (void __iomem *)((win < 8) ? WIN0_OFF(win) : WIN8_OFF(win)); + return (win < 8) ? WIN0_OFF(win) : WIN8_OFF(win); } /* @@ -71,17 +72,17 @@ void __init mv78xx0_setup_cpu_mbus(void) */ if (mv78xx0_core_index() == 0) orion_setup_cpu_mbus_target(&addr_map_cfg, - DDR_WINDOW_CPU0_BASE); + (void __iomem *) DDR_WINDOW_CPU0_BASE); else orion_setup_cpu_mbus_target(&addr_map_cfg, - DDR_WINDOW_CPU1_BASE); + (void __iomem *) DDR_WINDOW_CPU1_BASE); } void __init mv78xx0_setup_pcie_io_win(int window, u32 base, u32 size, int maj, int min) { orion_setup_cpu_win(&addr_map_cfg, window, base, size, - TARGET_PCIE(maj), ATTR_PCIE_IO(min), -1); + TARGET_PCIE(maj), ATTR_PCIE_IO(min), 0); } void __init mv78xx0_setup_pcie_mem_win(int window, u32 base, u32 size, diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c index 3057f7d..131cd48 100644 --- a/arch/arm/mach-mv78xx0/common.c +++ b/arch/arm/mach-mv78xx0/common.c @@ -20,8 +20,8 @@ #include <mach/mv78xx0.h> #include <mach/bridge-regs.h> #include <plat/cache-feroceon-l2.h> -#include <plat/ehci-orion.h> -#include <plat/orion_nand.h> +#include <linux/platform_data/usb-ehci-orion.h> +#include <linux/platform_data/mtd-orion_nand.h> #include <plat/time.h> #include <plat/common.h> #include <plat/addr-map.h> @@ -130,17 +130,12 @@ static int get_tclk(void) ****************************************************************************/ static struct map_desc mv78xx0_io_desc[] __initdata = { { - .virtual = MV78XX0_CORE_REGS_VIRT_BASE, + .virtual = (unsigned long) MV78XX0_CORE_REGS_VIRT_BASE, .pfn = 0, .length = MV78XX0_CORE_REGS_SIZE, .type = MT_DEVICE, }, { - .virtual = MV78XX0_PCIE_IO_VIRT_BASE(0), - .pfn = __phys_to_pfn(MV78XX0_PCIE_IO_PHYS_BASE(0)), - .length = MV78XX0_PCIE_IO_SIZE * 8, - .type = MT_DEVICE, - }, { - .virtual = MV78XX0_REGS_VIRT_BASE, + .virtual = (unsigned long) MV78XX0_REGS_VIRT_BASE, .pfn = __phys_to_pfn(MV78XX0_REGS_PHYS_BASE), .length = MV78XX0_REGS_SIZE, .type = MT_DEVICE, diff --git a/arch/arm/mach-mv78xx0/include/mach/bridge-regs.h b/arch/arm/mach-mv78xx0/include/mach/bridge-regs.h index eb187e0..5f03484 100644 --- a/arch/arm/mach-mv78xx0/include/mach/bridge-regs.h +++ b/arch/arm/mach-mv78xx0/include/mach/bridge-regs.h @@ -11,18 +11,18 @@ #include <mach/mv78xx0.h> -#define CPU_CONTROL (BRIDGE_VIRT_BASE | 0x0104) +#define CPU_CONTROL (BRIDGE_VIRT_BASE + 0x0104) #define L2_WRITETHROUGH 0x00020000 -#define RSTOUTn_MASK (BRIDGE_VIRT_BASE | 0x0108) +#define RSTOUTn_MASK (BRIDGE_VIRT_BASE + 0x0108) #define SOFT_RESET_OUT_EN 0x00000004 -#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE | 0x010c) +#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE + 0x010c) #define SOFT_RESET 0x00000001 #define BRIDGE_INT_TIMER1_CLR (~0x0004) -#define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0200) +#define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE + 0x0200) #define IRQ_CAUSE_ERR_OFF 0x0000 #define IRQ_CAUSE_LOW_OFF 0x0004 #define IRQ_CAUSE_HIGH_OFF 0x0008 @@ -30,7 +30,7 @@ #define IRQ_MASK_LOW_OFF 0x0010 #define IRQ_MASK_HIGH_OFF 0x0014 -#define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0300) -#define TIMER_PHYS_BASE (BRIDGE_PHYS_BASE | 0x0300) +#define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE + 0x0300) +#define TIMER_PHYS_BASE (BRIDGE_PHYS_BASE + 0x0300) #endif diff --git a/arch/arm/mach-mv78xx0/include/mach/io.h b/arch/arm/mach-mv78xx0/include/mach/io.h deleted file mode 100644 index c7d9d00..0000000 --- a/arch/arm/mach-mv78xx0/include/mach/io.h +++ /dev/null @@ -1,24 +0,0 @@ -/* - * arch/arm/mach-mv78xx0/include/mach/io.h - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __ASM_ARCH_IO_H -#define __ASM_ARCH_IO_H - -#include "mv78xx0.h" - -#define IO_SPACE_LIMIT 0xffffffff - -static inline void __iomem *__io(unsigned long addr) -{ - return (void __iomem *)((addr - MV78XX0_PCIE_IO_PHYS_BASE(0)) - + MV78XX0_PCIE_IO_VIRT_BASE(0)); -} - -#define __io(a) __io(a) - -#endif diff --git a/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h b/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h index e807c4c..46200a1 100644 --- a/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h +++ b/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h @@ -29,28 +29,27 @@ * * virt phys size * fe400000 f102x000 16K core-specific peripheral registers - * fe700000 f0800000 1M PCIe #0 I/O space - * fe800000 f0900000 1M PCIe #1 I/O space - * fe900000 f0a00000 1M PCIe #2 I/O space - * fea00000 f0b00000 1M PCIe #3 I/O space - * feb00000 f0c00000 1M PCIe #4 I/O space - * fec00000 f0d00000 1M PCIe #5 I/O space - * fed00000 f0e00000 1M PCIe #6 I/O space - * fee00000 f0f00000 1M PCIe #7 I/O space - * fef00000 f1000000 1M on-chip peripheral registers + * fee00000 f0800000 64K PCIe #0 I/O space + * fee10000 f0900000 64K PCIe #1 I/O space + * fee20000 f0a00000 64K PCIe #2 I/O space + * fee30000 f0b00000 64K PCIe #3 I/O space + * fee40000 f0c00000 64K PCIe #4 I/O space + * fee50000 f0d00000 64K PCIe #5 I/O space + * fee60000 f0e00000 64K PCIe #6 I/O space + * fee70000 f0f00000 64K PCIe #7 I/O space + * fd000000 f1000000 1M on-chip peripheral registers */ #define MV78XX0_CORE0_REGS_PHYS_BASE 0xf1020000 #define MV78XX0_CORE1_REGS_PHYS_BASE 0xf1024000 -#define MV78XX0_CORE_REGS_VIRT_BASE 0xfe400000 +#define MV78XX0_CORE_REGS_VIRT_BASE IOMEM(0xfe400000) #define MV78XX0_CORE_REGS_PHYS_BASE 0xfe400000 #define MV78XX0_CORE_REGS_SIZE SZ_16K #define MV78XX0_PCIE_IO_PHYS_BASE(i) (0xf0800000 + ((i) << 20)) -#define MV78XX0_PCIE_IO_VIRT_BASE(i) (0xfe700000 + ((i) << 20)) #define MV78XX0_PCIE_IO_SIZE SZ_1M #define MV78XX0_REGS_PHYS_BASE 0xf1000000 -#define MV78XX0_REGS_VIRT_BASE 0xfef00000 +#define MV78XX0_REGS_VIRT_BASE IOMEM(0xfd000000) #define MV78XX0_REGS_SIZE SZ_1M #define MV78XX0_PCIE_MEM_PHYS_BASE 0xc0000000 @@ -65,47 +64,47 @@ /* * Register Map */ -#define DDR_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x00000) -#define DDR_WINDOW_CPU0_BASE (DDR_VIRT_BASE | 0x1500) -#define DDR_WINDOW_CPU1_BASE (DDR_VIRT_BASE | 0x1570) - -#define DEV_BUS_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x10000) -#define DEV_BUS_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x10000) -#define SAMPLE_AT_RESET_LOW (DEV_BUS_VIRT_BASE | 0x0030) -#define SAMPLE_AT_RESET_HIGH (DEV_BUS_VIRT_BASE | 0x0034) -#define GPIO_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x0100) -#define I2C_0_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x1000) -#define I2C_1_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x1100) -#define UART0_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2000) -#define UART0_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2000) -#define UART1_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2100) -#define UART1_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2100) -#define UART2_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2200) -#define UART2_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2200) -#define UART3_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2300) -#define UART3_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2300) - -#define GE10_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x30000) -#define GE11_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x34000) - -#define PCIE00_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x40000) -#define PCIE01_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x44000) -#define PCIE02_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x48000) -#define PCIE03_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x4c000) - -#define USB0_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x50000) -#define USB1_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x51000) -#define USB2_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x52000) - -#define GE00_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x70000) -#define GE01_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x74000) - -#define PCIE10_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x80000) -#define PCIE11_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x84000) -#define PCIE12_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x88000) -#define PCIE13_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x8c000) - -#define SATA_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0xa0000) +#define DDR_VIRT_BASE (MV78XX0_REGS_VIRT_BASE + 0x00000) +#define DDR_WINDOW_CPU0_BASE (DDR_VIRT_BASE + 0x1500) +#define DDR_WINDOW_CPU1_BASE (DDR_VIRT_BASE + 0x1570) + +#define DEV_BUS_PHYS_BASE (MV78XX0_REGS_PHYS_BASE + 0x10000) +#define DEV_BUS_VIRT_BASE (MV78XX0_REGS_VIRT_BASE + 0x10000) +#define SAMPLE_AT_RESET_LOW (DEV_BUS_VIRT_BASE + 0x0030) +#define SAMPLE_AT_RESET_HIGH (DEV_BUS_VIRT_BASE + 0x0034) +#define GPIO_VIRT_BASE (DEV_BUS_VIRT_BASE + 0x0100) +#define I2C_0_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x1000) +#define I2C_1_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x1100) +#define UART0_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x2000) +#define UART0_VIRT_BASE (DEV_BUS_VIRT_BASE + 0x2000) +#define UART1_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x2100) +#define UART1_VIRT_BASE (DEV_BUS_VIRT_BASE + 0x2100) +#define UART2_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x2200) +#define UART2_VIRT_BASE (DEV_BUS_VIRT_BASE + 0x2200) +#define UART3_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x2300) +#define UART3_VIRT_BASE (DEV_BUS_VIRT_BASE + 0x2300) + +#define GE10_PHYS_BASE (MV78XX0_REGS_PHYS_BASE + 0x30000) +#define GE11_PHYS_BASE (MV78XX0_REGS_PHYS_BASE + 0x34000) + +#define PCIE00_VIRT_BASE (MV78XX0_REGS_VIRT_BASE + 0x40000) +#define PCIE01_VIRT_BASE (MV78XX0_REGS_VIRT_BASE + 0x44000) +#define PCIE02_VIRT_BASE (MV78XX0_REGS_VIRT_BASE + 0x48000) +#define PCIE03_VIRT_BASE (MV78XX0_REGS_VIRT_BASE + 0x4c000) + +#define USB0_PHYS_BASE (MV78XX0_REGS_PHYS_BASE + 0x50000) +#define USB1_PHYS_BASE (MV78XX0_REGS_PHYS_BASE + 0x51000) +#define USB2_PHYS_BASE (MV78XX0_REGS_PHYS_BASE + 0x52000) + +#define GE00_PHYS_BASE (MV78XX0_REGS_PHYS_BASE + 0x70000) +#define GE01_PHYS_BASE (MV78XX0_REGS_PHYS_BASE + 0x74000) + +#define PCIE10_VIRT_BASE (MV78XX0_REGS_VIRT_BASE + 0x80000) +#define PCIE11_VIRT_BASE (MV78XX0_REGS_VIRT_BASE + 0x84000) +#define PCIE12_VIRT_BASE (MV78XX0_REGS_VIRT_BASE + 0x88000) +#define PCIE13_VIRT_BASE (MV78XX0_REGS_VIRT_BASE + 0x8c000) + +#define SATA_PHYS_BASE (MV78XX0_REGS_PHYS_BASE + 0xa0000) /* * Supported devices and revisions. diff --git a/arch/arm/mach-mv78xx0/irq.c b/arch/arm/mach-mv78xx0/irq.c index eff9a75..3207344 100644 --- a/arch/arm/mach-mv78xx0/irq.c +++ b/arch/arm/mach-mv78xx0/irq.c @@ -10,7 +10,9 @@ #include <linux/gpio.h> #include <linux/kernel.h> #include <linux/irq.h> +#include <linux/io.h> #include <mach/bridge-regs.h> +#include <plat/orion-gpio.h> #include <plat/irq.h> #include "common.h" @@ -23,16 +25,16 @@ static int __initdata gpio0_irqs[4] = { void __init mv78xx0_init_irq(void) { - orion_irq_init(0, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_LOW_OFF)); - orion_irq_init(32, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_HIGH_OFF)); - orion_irq_init(64, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_ERR_OFF)); + orion_irq_init(0, IRQ_VIRT_BASE + IRQ_MASK_LOW_OFF); + orion_irq_init(32, IRQ_VIRT_BASE + IRQ_MASK_HIGH_OFF); + orion_irq_init(64, IRQ_VIRT_BASE + IRQ_MASK_ERR_OFF); /* * Initialize gpiolib for GPIOs 0-31. (The GPIO interrupt mask * registers for core #1 are at an offset of 0x18 from those of * core #0.) */ - orion_gpio_init(NULL, 0, 32, (void __iomem *)GPIO_VIRT_BASE, + orion_gpio_init(NULL, 0, 32, GPIO_VIRT_BASE, mv78xx0_core_index() ? 0x18 : 0, IRQ_MV78XX0_GPIO_START, gpio0_irqs); } diff --git a/arch/arm/mach-mv78xx0/pcie.c b/arch/arm/mach-mv78xx0/pcie.c index 2e56e86..a9a154a 100644 --- a/arch/arm/mach-mv78xx0/pcie.c +++ b/arch/arm/mach-mv78xx0/pcie.c @@ -15,6 +15,7 @@ #include <asm/mach/pci.h> #include <plat/pcie.h> #include <plat/addr-map.h> +#include <mach/mv78xx0.h> #include "common.h" struct pcie_port { @@ -23,119 +24,73 @@ struct pcie_port { u8 root_bus_nr; void __iomem *base; spinlock_t conf_lock; - char io_space_name[16]; char mem_space_name[16]; - struct resource res[2]; + struct resource res; }; static struct pcie_port pcie_port[8]; static int num_pcie_ports; static struct resource pcie_io_space; -static struct resource pcie_mem_space; - void __init mv78xx0_pcie_id(u32 *dev, u32 *rev) { - *dev = orion_pcie_dev_id((void __iomem *)PCIE00_VIRT_BASE); - *rev = orion_pcie_rev((void __iomem *)PCIE00_VIRT_BASE); + *dev = orion_pcie_dev_id(PCIE00_VIRT_BASE); + *rev = orion_pcie_rev(PCIE00_VIRT_BASE); } +u32 pcie_port_size[8] = { + 0, + 0x30000000, + 0x10000000, + 0x10000000, + 0x08000000, + 0x08000000, + 0x08000000, + 0x04000000, +}; + static void __init mv78xx0_pcie_preinit(void) { int i; u32 size_each; u32 start; - int win; + int win = 0; pcie_io_space.name = "PCIe I/O Space"; pcie_io_space.start = MV78XX0_PCIE_IO_PHYS_BASE(0); pcie_io_space.end = MV78XX0_PCIE_IO_PHYS_BASE(0) + MV78XX0_PCIE_IO_SIZE * 8 - 1; - pcie_io_space.flags = IORESOURCE_IO; + pcie_io_space.flags = IORESOURCE_MEM; if (request_resource(&iomem_resource, &pcie_io_space)) panic("can't allocate PCIe I/O space"); - pcie_mem_space.name = "PCIe MEM Space"; - pcie_mem_space.start = MV78XX0_PCIE_MEM_PHYS_BASE; - pcie_mem_space.end = - MV78XX0_PCIE_MEM_PHYS_BASE + MV78XX0_PCIE_MEM_SIZE - 1; - pcie_mem_space.flags = IORESOURCE_MEM; - if (request_resource(&iomem_resource, &pcie_mem_space)) - panic("can't allocate PCIe MEM space"); + if (num_pcie_ports > 7) + panic("invalid number of PCIe ports"); + + size_each = pcie_port_size[num_pcie_ports]; + start = MV78XX0_PCIE_MEM_PHYS_BASE; for (i = 0; i < num_pcie_ports; i++) { struct pcie_port *pp = pcie_port + i; - snprintf(pp->io_space_name, sizeof(pp->io_space_name), - "PCIe %d.%d I/O", pp->maj, pp->min); - pp->io_space_name[sizeof(pp->io_space_name) - 1] = 0; - pp->res[0].name = pp->io_space_name; - pp->res[0].start = MV78XX0_PCIE_IO_PHYS_BASE(i); - pp->res[0].end = pp->res[0].start + MV78XX0_PCIE_IO_SIZE - 1; - pp->res[0].flags = IORESOURCE_IO; - snprintf(pp->mem_space_name, sizeof(pp->mem_space_name), "PCIe %d.%d MEM", pp->maj, pp->min); pp->mem_space_name[sizeof(pp->mem_space_name) - 1] = 0; - pp->res[1].name = pp->mem_space_name; - pp->res[1].flags = IORESOURCE_MEM; - } - - switch (num_pcie_ports) { - case 0: - size_each = 0; - break; - - case 1: - size_each = 0x30000000; - break; - - case 2 ... 3: - size_each = 0x10000000; - break; - - case 4 ... 6: - size_each = 0x08000000; - break; - - case 7: - size_each = 0x04000000; - break; - - default: - panic("invalid number of PCIe ports"); - } - - start = MV78XX0_PCIE_MEM_PHYS_BASE; - for (i = 0; i < num_pcie_ports; i++) { - struct pcie_port *pp = pcie_port + i; - - pp->res[1].start = start; - pp->res[1].end = start + size_each - 1; + pp->res.name = pp->mem_space_name; + pp->res.flags = IORESOURCE_MEM; + pp->res.start = start; + pp->res.end = start + size_each - 1; start += size_each; - } - - for (i = 0; i < num_pcie_ports; i++) { - struct pcie_port *pp = pcie_port + i; - if (request_resource(&pcie_io_space, &pp->res[0])) - panic("can't allocate PCIe I/O sub-space"); - - if (request_resource(&pcie_mem_space, &pp->res[1])) + if (request_resource(&iomem_resource, &pp->res)) panic("can't allocate PCIe MEM sub-space"); - } - win = 0; - for (i = 0; i < num_pcie_ports; i++) { - struct pcie_port *pp = pcie_port + i; + mv78xx0_setup_pcie_mem_win(win + i + 8, pp->res.start, + resource_size(&pp->res), + pp->maj, pp->min); - mv78xx0_setup_pcie_io_win(win++, pp->res[0].start, - resource_size(&pp->res[0]), + mv78xx0_setup_pcie_io_win(win + i, i * SZ_64K, SZ_64K, pp->maj, pp->min); - - mv78xx0_setup_pcie_mem_win(win++, pp->res[1].start, - resource_size(&pp->res[1]), - pp->maj, pp->min); } } @@ -156,8 +111,9 @@ static int __init mv78xx0_pcie_setup(int nr, struct pci_sys_data *sys) orion_pcie_set_local_bus_nr(pp->base, sys->busnr); orion_pcie_setup(pp->base); - pci_add_resource_offset(&sys->resources, &pp->res[0], sys->io_offset); - pci_add_resource_offset(&sys->resources, &pp->res[1], sys->mem_offset); + pci_ioremap_io(nr * SZ_64K, MV78XX0_PCIE_IO_PHYS_BASE(nr)); + + pci_add_resource_offset(&sys->resources, &pp->res, sys->mem_offset); return 1; } @@ -267,11 +223,11 @@ static struct hw_pci mv78xx0_pci __initdata = { .map_irq = mv78xx0_pcie_map_irq, }; -static void __init add_pcie_port(int maj, int min, unsigned long base) +static void __init add_pcie_port(int maj, int min, void __iomem *base) { printk(KERN_INFO "MV78xx0 PCIe port %d.%d: ", maj, min); - if (orion_pcie_link_up((void __iomem *)base)) { + if (orion_pcie_link_up(base)) { struct pcie_port *pp = &pcie_port[num_pcie_ports++]; printk("link up\n"); @@ -279,9 +235,9 @@ static void __init add_pcie_port(int maj, int min, unsigned long base) pp->maj = maj; pp->min = min; pp->root_bus_nr = -1; - pp->base = (void __iomem *)base; + pp->base = base; spin_lock_init(&pp->conf_lock); - memset(pp->res, 0, sizeof(pp->res)); + memset(&pp->res, 0, sizeof(pp->res)); } else { printk("link down, ignoring\n"); } @@ -293,7 +249,7 @@ void __init mv78xx0_pcie_init(int init_port0, int init_port1) if (init_port0) { add_pcie_port(0, 0, PCIE00_VIRT_BASE); - if (!orion_pcie_x4_mode((void __iomem *)PCIE00_VIRT_BASE)) { + if (!orion_pcie_x4_mode(PCIE00_VIRT_BASE)) { add_pcie_port(0, 1, PCIE01_VIRT_BASE); add_pcie_port(0, 2, PCIE02_VIRT_BASE); add_pcie_port(0, 3, PCIE03_VIRT_BASE); diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig index caa2c5e..416d46e 100644 --- a/arch/arm/mach-mvebu/Kconfig +++ b/arch/arm/mach-mvebu/Kconfig @@ -1,15 +1,39 @@ +config ARCH_MVEBU + bool "Marvell SOCs with Device Tree support" if ARCH_MULTI_V7 + select CLKSRC_MMIO + select COMMON_CLK + select GENERIC_CLOCKEVENTS + select GENERIC_IRQ_CHIP + select IRQ_DOMAIN + select MULTI_IRQ_HANDLER + select PINCTRL + select PLAT_ORION + select SPARSE_IRQ + if ARCH_MVEBU menu "Marvell SOC with device tree" config MACH_ARMADA_370_XP - bool "Marvell Armada 370 and Aramada XP boards" + bool select ARMADA_370_XP_TIMER select CPU_V7 + +config MACH_ARMADA_370 + bool "Marvell Armada 370 boards" + select MACH_ARMADA_370_XP + select PINCTRL_ARMADA_370 help + Say 'Y' here if you want your kernel to support boards based + on the Marvell Armada 370 SoC with device tree. - Say 'Y' here if you want your kernel to support boards based on - Marvell Armada 370 or Armada XP with device tree. +config MACH_ARMADA_XP + bool "Marvell Armada XP boards" + select MACH_ARMADA_370_XP + select PINCTRL_ARMADA_XP + help + Say 'Y' here if you want your kernel to support boards based + on the Marvell Armada XP SoC with device tree. endmenu diff --git a/arch/arm/mach-mvebu/Makefile b/arch/arm/mach-mvebu/Makefile index e61d2b8..57f996b 100644 --- a/arch/arm/mach-mvebu/Makefile +++ b/arch/arm/mach-mvebu/Makefile @@ -1,2 +1,5 @@ +ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include \ + -I$(srctree)/arch/arm/plat-orion/include + obj-y += system-controller.o -obj-$(CONFIG_MACH_ARMADA_370_XP) += armada-370-xp.o irq-armada-370-xp.o +obj-$(CONFIG_MACH_ARMADA_370_XP) += armada-370-xp.o irq-armada-370-xp.o addr-map.o diff --git a/arch/arm/mach-mvebu/Makefile.boot b/arch/arm/mach-mvebu/Makefile.boot deleted file mode 100644 index 2579a2f..0000000 --- a/arch/arm/mach-mvebu/Makefile.boot +++ /dev/null @@ -1,3 +0,0 @@ -zreladdr-y := 0x00008000 -dtb-$(CONFIG_MACH_ARMADA_370_XP) += armada-370-db.dtb -dtb-$(CONFIG_MACH_ARMADA_370_XP) += armada-xp-db.dtb diff --git a/arch/arm/mach-mvebu/addr-map.c b/arch/arm/mach-mvebu/addr-map.c new file mode 100644 index 0000000..fe454a4 --- /dev/null +++ b/arch/arm/mach-mvebu/addr-map.c @@ -0,0 +1,134 @@ +/* + * Address map functions for Marvell 370 / XP SoCs + * + * Copyright (C) 2012 Marvell + * + * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/mbus.h> +#include <linux/io.h> +#include <linux/of.h> +#include <linux/of_address.h> +#include <plat/addr-map.h> + +/* + * Generic Address Decode Windows bit settings + */ +#define ARMADA_XP_TARGET_DEV_BUS 1 +#define ARMADA_XP_ATTR_DEV_BOOTROM 0x1D +#define ARMADA_XP_TARGET_ETH1 3 +#define ARMADA_XP_TARGET_PCIE_0_2 4 +#define ARMADA_XP_TARGET_ETH0 7 +#define ARMADA_XP_TARGET_PCIE_1_3 8 + +#define ARMADA_370_TARGET_DEV_BUS 1 +#define ARMADA_370_ATTR_DEV_BOOTROM 0x1D +#define ARMADA_370_TARGET_PCIE_0 4 +#define ARMADA_370_TARGET_PCIE_1 8 + +#define ARMADA_WINDOW_8_PLUS_OFFSET 0x90 +#define ARMADA_SDRAM_ADDR_DECODING_OFFSET 0x180 + +static const struct __initdata orion_addr_map_info +armada_xp_addr_map_info[] = { + /* + * Window for the BootROM, needed for SMP on Armada XP + */ + { 0, 0xfff00000, SZ_1M, ARMADA_XP_TARGET_DEV_BUS, + ARMADA_XP_ATTR_DEV_BOOTROM, -1 }, + /* End marker */ + { -1, 0, 0, 0, 0, 0 }, +}; + +static const struct __initdata orion_addr_map_info +armada_370_addr_map_info[] = { + /* End marker */ + { -1, 0, 0, 0, 0, 0 }, +}; + +static struct of_device_id of_addr_decoding_controller_table[] = { + { .compatible = "marvell,armada-addr-decoding-controller" }, + { /* end of list */ }, +}; + +static void __iomem * +armada_cfg_base(const struct orion_addr_map_cfg *cfg, int win) +{ + unsigned int offset; + + /* The register layout is a bit annoying and the below code + * tries to cope with it. + * - At offset 0x0, there are the registers for the first 8 + * windows, with 4 registers of 32 bits per window (ctrl, + * base, remap low, remap high) + * - Then at offset 0x80, there is a hole of 0x10 bytes for + * the internal registers base address and internal units + * sync barrier register. + * - Then at offset 0x90, there the registers for 12 + * windows, with only 2 registers of 32 bits per window + * (ctrl, base). + */ + if (win < 8) + offset = (win << 4); + else + offset = ARMADA_WINDOW_8_PLUS_OFFSET + (win << 3); + + return cfg->bridge_virt_base + offset; +} + +static struct __initdata orion_addr_map_cfg addr_map_cfg = { + .num_wins = 20, + .remappable_wins = 8, + .win_cfg_base = armada_cfg_base, +}; + +static int __init armada_setup_cpu_mbus(void) +{ + struct device_node *np; + void __iomem *mbus_unit_addr_decoding_base; + void __iomem *sdram_addr_decoding_base; + + np = of_find_matching_node(NULL, of_addr_decoding_controller_table); + if (!np) + return -ENODEV; + + mbus_unit_addr_decoding_base = of_iomap(np, 0); + BUG_ON(!mbus_unit_addr_decoding_base); + + sdram_addr_decoding_base = + mbus_unit_addr_decoding_base + + ARMADA_SDRAM_ADDR_DECODING_OFFSET; + + addr_map_cfg.bridge_virt_base = mbus_unit_addr_decoding_base; + + /* + * Disable, clear and configure windows. + */ + if (of_machine_is_compatible("marvell,armadaxp")) + orion_config_wins(&addr_map_cfg, armada_xp_addr_map_info); + else if (of_machine_is_compatible("marvell,armada370")) + orion_config_wins(&addr_map_cfg, armada_370_addr_map_info); + else { + pr_err("Unsupported SoC\n"); + return -EINVAL; + } + + /* + * Setup MBUS dram target info. + */ + orion_setup_cpu_mbus_target(&addr_map_cfg, + sdram_addr_decoding_base); + return 0; +} + +/* Using a early_initcall is needed so that this initialization gets + * done before the SMP initialization, which requires the BootROM to + * be remapped. */ +early_initcall(armada_setup_cpu_mbus); diff --git a/arch/arm/mach-mvebu/armada-370-xp.c b/arch/arm/mach-mvebu/armada-370-xp.c index 4ef923b..49d7915 100644 --- a/arch/arm/mach-mvebu/armada-370-xp.c +++ b/arch/arm/mach-mvebu/armada-370-xp.c @@ -20,12 +20,12 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/time.h> -#include <mach/armada-370-xp.h> +#include "armada-370-xp.h" #include "common.h" static struct map_desc armada_370_xp_io_desc[] __initdata = { { - .virtual = ARMADA_370_XP_REGS_VIRT_BASE, + .virtual = (unsigned long) ARMADA_370_XP_REGS_VIRT_BASE, .pfn = __phys_to_pfn(ARMADA_370_XP_REGS_PHYS_BASE), .length = ARMADA_370_XP_REGS_SIZE, .type = MT_DEVICE, diff --git a/arch/arm/mach-mvebu/include/mach/armada-370-xp.h b/arch/arm/mach-mvebu/armada-370-xp.h index 25f0ca8..aac9beb 100644 --- a/arch/arm/mach-mvebu/include/mach/armada-370-xp.h +++ b/arch/arm/mach-mvebu/armada-370-xp.h @@ -16,7 +16,7 @@ #define __MACH_ARMADA_370_XP_H #define ARMADA_370_XP_REGS_PHYS_BASE 0xd0000000 -#define ARMADA_370_XP_REGS_VIRT_BASE 0xfeb00000 +#define ARMADA_370_XP_REGS_VIRT_BASE IOMEM(0xfeb00000) #define ARMADA_370_XP_REGS_SIZE SZ_1M #endif /* __MACH_ARMADA_370_XP_H */ diff --git a/arch/arm/mach-ep93xx/include/mach/gpio.h b/arch/arm/mach-mvebu/include/mach/gpio.h index 40a8c17..40a8c17 100644 --- a/arch/arm/mach-ep93xx/include/mach/gpio.h +++ b/arch/arm/mach-mvebu/include/mach/gpio.h diff --git a/arch/arm/mach-mvebu/include/mach/timex.h b/arch/arm/mach-mvebu/include/mach/timex.h deleted file mode 100644 index ab324a37..0000000 --- a/arch/arm/mach-mvebu/include/mach/timex.h +++ /dev/null @@ -1,13 +0,0 @@ -/* - * Marvell Armada SoC time definitions - * - * Copyright (C) 2012 Marvell - * - * Lior Amsalem <alior@marvell.com> - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#define CLOCK_TICK_RATE (100 * HZ) diff --git a/arch/arm/mach-mvebu/include/mach/uncompress.h b/arch/arm/mach-mvebu/include/mach/uncompress.h deleted file mode 100644 index d6a100c..0000000 --- a/arch/arm/mach-mvebu/include/mach/uncompress.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Marvell Armada SoC kernel uncompression UART routines - * - * Copyright (C) 2012 Marvell - * - * Lior Amsalem <alior@marvell.com> - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include <mach/armada-370-xp.h> - -#define UART_THR ((volatile unsigned char *)(ARMADA_370_XP_REGS_PHYS_BASE\ - + 0x12000)) -#define UART_LSR ((volatile unsigned char *)(ARMADA_370_XP_REGS_PHYS_BASE\ - + 0x12014)) - -#define LSR_THRE 0x20 - -static void putc(const char c) -{ - int i; - - for (i = 0; i < 0x1000; i++) { - /* Transmit fifo not full? */ - if (*UART_LSR & LSR_THRE) - break; - } - - *UART_THR = c; -} - -static void flush(void) -{ -} - -/* - * nothing to do - */ -#define arch_decomp_setup() -#define arch_decomp_wdog() diff --git a/arch/arm/mach-mxs/Kconfig b/arch/arm/mach-mxs/Kconfig index 9a8bbda..ecc4319 100644 --- a/arch/arm/mach-mxs/Kconfig +++ b/arch/arm/mach-mxs/Kconfig @@ -1,7 +1,5 @@ if ARCH_MXS -source "arch/arm/mach-mxs/devices/Kconfig" - config SOC_IMX23 bool select ARM_AMBA @@ -27,91 +25,4 @@ config MACH_MXS_DT Include support for Freescale MXS platforms(i.MX23 and i.MX28) using the device tree for discovery -config MACH_STMP378X_DEVB - bool "Support STMP378x_devb Platform" - select SOC_IMX23 - select MXS_HAVE_AMBA_DUART - select MXS_HAVE_PLATFORM_AUART - select MXS_HAVE_PLATFORM_MXS_MMC - select MXS_HAVE_PLATFORM_RTC_STMP3XXX - help - Include support for STMP378x-devb platform. This includes specific - configurations for the board and its peripherals. - -config MACH_MX23EVK - bool "Support MX23EVK Platform" - select SOC_IMX23 - select MXS_HAVE_AMBA_DUART - select MXS_HAVE_PLATFORM_AUART - select MXS_HAVE_PLATFORM_MXS_MMC - select MXS_HAVE_PLATFORM_MXSFB - select MXS_HAVE_PLATFORM_RTC_STMP3XXX - help - Include support for MX23EVK platform. This includes specific - configurations for the board and its peripherals. - -config MACH_MX28EVK - bool "Support MX28EVK Platform" - select SOC_IMX28 - select LEDS_GPIO_REGISTER - select MXS_HAVE_AMBA_DUART - select MXS_HAVE_PLATFORM_AUART - select MXS_HAVE_PLATFORM_FEC - select MXS_HAVE_PLATFORM_FLEXCAN - select MXS_HAVE_PLATFORM_MXS_MMC - select MXS_HAVE_PLATFORM_MXSFB - select MXS_HAVE_PLATFORM_MXS_SAIF - select MXS_HAVE_PLATFORM_MXS_I2C - select MXS_HAVE_PLATFORM_RTC_STMP3XXX - help - Include support for MX28EVK platform. This includes specific - configurations for the board and its peripherals. - -config MODULE_TX28 - bool - select SOC_IMX28 - select LEDS_GPIO_REGISTER - select MXS_HAVE_AMBA_DUART - select MXS_HAVE_PLATFORM_AUART - select MXS_HAVE_PLATFORM_FEC - select MXS_HAVE_PLATFORM_MXS_I2C - select MXS_HAVE_PLATFORM_MXS_MMC - select MXS_HAVE_PLATFORM_MXS_PWM - select MXS_HAVE_PLATFORM_RTC_STMP3XXX - -config MODULE_M28 - bool - select SOC_IMX28 - select LEDS_GPIO_REGISTER - select MXS_HAVE_AMBA_DUART - select MXS_HAVE_PLATFORM_AUART - select MXS_HAVE_PLATFORM_FEC - select MXS_HAVE_PLATFORM_FLEXCAN - select MXS_HAVE_PLATFORM_MXS_I2C - select MXS_HAVE_PLATFORM_MXS_MMC - select MXS_HAVE_PLATFORM_MXSFB - -config MODULE_APX4 - bool - select SOC_IMX28 - select LEDS_GPIO_REGISTER - select MXS_HAVE_AMBA_DUART - select MXS_HAVE_PLATFORM_AUART - select MXS_HAVE_PLATFORM_FEC - select MXS_HAVE_PLATFORM_MXS_I2C - select MXS_HAVE_PLATFORM_MXS_MMC - select MXS_HAVE_PLATFORM_MXS_SAIF - -config MACH_TX28 - bool "Ka-Ro TX28 module" - select MODULE_TX28 - -config MACH_M28EVK - bool "Support DENX M28EVK Platform" - select MODULE_M28 - -config MACH_APX4DEVKIT - bool "Support Bluegiga APX4 Development Kit" - select MODULE_APX4 - endif diff --git a/arch/arm/mach-mxs/Makefile b/arch/arm/mach-mxs/Makefile index fed3695..3d3c8a9 100644 --- a/arch/arm/mach-mxs/Makefile +++ b/arch/arm/mach-mxs/Makefile @@ -1,15 +1,6 @@ # Common support -obj-y := devices.o icoll.o iomux.o ocotp.o system.o timer.o mm.o +obj-y := icoll.o ocotp.o system.o timer.o mm.o obj-$(CONFIG_PM) += pm.o obj-$(CONFIG_MACH_MXS_DT) += mach-mxs.o -obj-$(CONFIG_MACH_STMP378X_DEVB) += mach-stmp378x_devb.o -obj-$(CONFIG_MACH_MX23EVK) += mach-mx23evk.o -obj-$(CONFIG_MACH_MX28EVK) += mach-mx28evk.o -obj-$(CONFIG_MACH_M28EVK) += mach-m28evk.o -obj-$(CONFIG_MACH_APX4DEVKIT) += mach-apx4devkit.o -obj-$(CONFIG_MODULE_TX28) += module-tx28.o -obj-$(CONFIG_MACH_TX28) += mach-tx28.o - -obj-y += devices/ diff --git a/arch/arm/mach-mxs/Makefile.boot b/arch/arm/mach-mxs/Makefile.boot index 4582999..07b11fe 100644 --- a/arch/arm/mach-mxs/Makefile.boot +++ b/arch/arm/mach-mxs/Makefile.boot @@ -1,10 +1 @@ zreladdr-y += 0x40008000 - -dtb-y += imx23-evk.dtb \ - imx23-olinuxino.dtb \ - imx23-stmp378x_devb.dtb \ - imx28-apx4devkit.dtb \ - imx28-cfa10036.dtb \ - imx28-evk.dtb \ - imx28-m28evk.dtb \ - imx28-tx28.dtb \ diff --git a/arch/arm/mach-mxs/devices-mx23.h b/arch/arm/mach-mxs/devices-mx23.h deleted file mode 100644 index 9ee5ced..0000000 --- a/arch/arm/mach-mxs/devices-mx23.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Copyright (C) 2010 Pengutronix - * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> - * - * Copyright 2010 Freescale Semiconductor, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. - */ -#include <mach/mx23.h> -#include <mach/devices-common.h> -#include <linux/mxsfb.h> -#include <linux/amba/bus.h> - -static inline int mx23_add_duart(void) -{ - struct amba_device *d; - - d = amba_ahb_device_add(NULL, "duart", MX23_DUART_BASE_ADDR, SZ_8K, - MX23_INT_DUART, 0, 0, 0); - return IS_ERR(d) ? PTR_ERR(d) : 0; -} - -extern const struct mxs_auart_data mx23_auart_data[] __initconst; -#define mx23_add_auart(id) mxs_add_auart(&mx23_auart_data[id]) -#define mx23_add_auart0() mx23_add_auart(0) -#define mx23_add_auart1() mx23_add_auart(1) - -extern const struct mxs_gpmi_nand_data mx23_gpmi_nand_data __initconst; -#define mx23_add_gpmi_nand(pdata) \ - mxs_add_gpmi_nand(pdata, &mx23_gpmi_nand_data) - -extern const struct mxs_mxs_mmc_data mx23_mxs_mmc_data[] __initconst; -#define mx23_add_mxs_mmc(id, pdata) \ - mxs_add_mxs_mmc(&mx23_mxs_mmc_data[id], pdata) - -#define mx23_add_mxs_pwm(id) mxs_add_mxs_pwm(MX23_PWM_BASE_ADDR, id) - -struct platform_device *__init mx23_add_mxsfb( - const struct mxsfb_platform_data *pdata); - -struct platform_device *__init mx23_add_rtc_stmp3xxx(void); diff --git a/arch/arm/mach-mxs/devices-mx28.h b/arch/arm/mach-mxs/devices-mx28.h deleted file mode 100644 index fcab431..0000000 --- a/arch/arm/mach-mxs/devices-mx28.h +++ /dev/null @@ -1,63 +0,0 @@ -/* - * Copyright (C) 2010 Pengutronix - * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> - * - * Copyright 2010 Freescale Semiconductor, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. - */ -#include <mach/mx28.h> -#include <mach/devices-common.h> -#include <linux/mxsfb.h> -#include <linux/amba/bus.h> - -static inline int mx28_add_duart(void) -{ - struct amba_device *d; - - d = amba_ahb_device_add(NULL, "duart", MX28_DUART_BASE_ADDR, SZ_8K, - MX28_INT_DUART, 0, 0, 0); - return IS_ERR(d) ? PTR_ERR(d) : 0; -} - -extern const struct mxs_auart_data mx28_auart_data[] __initconst; -#define mx28_add_auart(id) mxs_add_auart(&mx28_auart_data[id]) -#define mx28_add_auart0() mx28_add_auart(0) -#define mx28_add_auart1() mx28_add_auart(1) -#define mx28_add_auart2() mx28_add_auart(2) -#define mx28_add_auart3() mx28_add_auart(3) -#define mx28_add_auart4() mx28_add_auart(4) - -extern const struct mxs_fec_data mx28_fec_data[] __initconst; -#define mx28_add_fec(id, pdata) \ - mxs_add_fec(&mx28_fec_data[id], pdata) - -extern const struct mxs_flexcan_data mx28_flexcan_data[] __initconst; -#define mx28_add_flexcan(id, pdata) \ - mxs_add_flexcan(&mx28_flexcan_data[id], pdata) -#define mx28_add_flexcan0(pdata) mx28_add_flexcan(0, pdata) -#define mx28_add_flexcan1(pdata) mx28_add_flexcan(1, pdata) - -extern const struct mxs_gpmi_nand_data mx28_gpmi_nand_data __initconst; -#define mx28_add_gpmi_nand(pdata) \ - mxs_add_gpmi_nand(pdata, &mx28_gpmi_nand_data) - -extern const struct mxs_mxs_i2c_data mx28_mxs_i2c_data[] __initconst; -#define mx28_add_mxs_i2c(id) mxs_add_mxs_i2c(&mx28_mxs_i2c_data[id]) - -extern const struct mxs_mxs_mmc_data mx28_mxs_mmc_data[] __initconst; -#define mx28_add_mxs_mmc(id, pdata) \ - mxs_add_mxs_mmc(&mx28_mxs_mmc_data[id], pdata) - -#define mx28_add_mxs_pwm(id) mxs_add_mxs_pwm(MX28_PWM_BASE_ADDR, id) - -struct platform_device *__init mx28_add_mxsfb( - const struct mxsfb_platform_data *pdata); - -extern const struct mxs_saif_data mx28_saif_data[] __initconst; -#define mx28_add_saif(id, pdata) \ - mxs_add_saif(&mx28_saif_data[id], pdata) - -struct platform_device *__init mx28_add_rtc_stmp3xxx(void); diff --git a/arch/arm/mach-mxs/devices.c b/arch/arm/mach-mxs/devices.c deleted file mode 100644 index cf50b5a..0000000 --- a/arch/arm/mach-mxs/devices.c +++ /dev/null @@ -1,87 +0,0 @@ -/* - * Copyright 2008 Sascha Hauer, kernel@pengutronix.de - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#include <linux/kernel.h> -#include <linux/slab.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/amba/bus.h> - -struct platform_device *__init mxs_add_platform_device_dmamask( - const char *name, int id, - const struct resource *res, unsigned int num_resources, - const void *data, size_t size_data, u64 dmamask) -{ - int ret = -ENOMEM; - struct platform_device *pdev; - - pdev = platform_device_alloc(name, id); - if (!pdev) - goto err; - - if (dmamask) { - /* - * This memory isn't freed when the device is put, - * I don't have a nice idea for that though. Conceptually - * dma_mask in struct device should not be a pointer. - * See http://thread.gmane.org/gmane.linux.kernel.pci/9081 - */ - pdev->dev.dma_mask = - kmalloc(sizeof(*pdev->dev.dma_mask), GFP_KERNEL); - if (!pdev->dev.dma_mask) - /* ret is still -ENOMEM; */ - goto err; - - *pdev->dev.dma_mask = dmamask; - pdev->dev.coherent_dma_mask = dmamask; - } - - if (res) { - ret = platform_device_add_resources(pdev, res, num_resources); - if (ret) - goto err; - } - - if (data) { - ret = platform_device_add_data(pdev, data, size_data); - if (ret) - goto err; - } - - ret = platform_device_add(pdev); - if (ret) { -err: - if (dmamask) - kfree(pdev->dev.dma_mask); - platform_device_put(pdev); - return ERR_PTR(ret); - } - - return pdev; -} - -struct device mxs_apbh_bus = { - .init_name = "mxs_apbh", - .parent = &platform_bus, -}; - -static int __init mxs_device_init(void) -{ - return device_register(&mxs_apbh_bus); -} -core_initcall(mxs_device_init); diff --git a/arch/arm/mach-mxs/devices/Kconfig b/arch/arm/mach-mxs/devices/Kconfig deleted file mode 100644 index 19659de..0000000 --- a/arch/arm/mach-mxs/devices/Kconfig +++ /dev/null @@ -1,33 +0,0 @@ -config MXS_HAVE_AMBA_DUART - bool - -config MXS_HAVE_PLATFORM_AUART - bool - -config MXS_HAVE_PLATFORM_FEC - bool - -config MXS_HAVE_PLATFORM_FLEXCAN - select HAVE_CAN_FLEXCAN if CAN - bool - -config MXS_HAVE_PLATFORM_GPMI_NAND - bool - -config MXS_HAVE_PLATFORM_MXS_I2C - bool - -config MXS_HAVE_PLATFORM_MXS_MMC - bool - -config MXS_HAVE_PLATFORM_MXS_PWM - bool - -config MXS_HAVE_PLATFORM_MXSFB - bool - -config MXS_HAVE_PLATFORM_MXS_SAIF - bool - -config MXS_HAVE_PLATFORM_RTC_STMP3XXX - bool diff --git a/arch/arm/mach-mxs/devices/Makefile b/arch/arm/mach-mxs/devices/Makefile deleted file mode 100644 index 5f72d97..0000000 --- a/arch/arm/mach-mxs/devices/Makefile +++ /dev/null @@ -1,12 +0,0 @@ -obj-$(CONFIG_MXS_HAVE_PLATFORM_AUART) += platform-auart.o -obj-y += platform-dma.o -obj-$(CONFIG_MXS_HAVE_PLATFORM_FEC) += platform-fec.o -obj-$(CONFIG_MXS_HAVE_PLATFORM_FLEXCAN) += platform-flexcan.o -obj-$(CONFIG_MXS_HAVE_PLATFORM_GPMI_NAND) += platform-gpmi-nand.o -obj-$(CONFIG_MXS_HAVE_PLATFORM_MXS_I2C) += platform-mxs-i2c.o -obj-$(CONFIG_MXS_HAVE_PLATFORM_MXS_MMC) += platform-mxs-mmc.o -obj-$(CONFIG_MXS_HAVE_PLATFORM_MXS_PWM) += platform-mxs-pwm.o -obj-y += platform-gpio-mxs.o -obj-$(CONFIG_MXS_HAVE_PLATFORM_MXSFB) += platform-mxsfb.o -obj-$(CONFIG_MXS_HAVE_PLATFORM_MXS_SAIF) += platform-mxs-saif.o -obj-$(CONFIG_MXS_HAVE_PLATFORM_RTC_STMP3XXX) += platform-rtc-stmp3xxx.o diff --git a/arch/arm/mach-mxs/devices/platform-auart.c b/arch/arm/mach-mxs/devices/platform-auart.c deleted file mode 100644 index 27608f5..0000000 --- a/arch/arm/mach-mxs/devices/platform-auart.c +++ /dev/null @@ -1,65 +0,0 @@ -/* - * Copyright (C) 2010 Pengutronix - * Sascha Hauer <s.hauer@pengutronix.de> - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. - */ -#include <linux/dma-mapping.h> -#include <asm/sizes.h> -#include <mach/mx23.h> -#include <mach/mx28.h> -#include <mach/devices-common.h> - -#define mxs_auart_data_entry_single(soc, _id, hwid) \ - { \ - .id = _id, \ - .iobase = soc ## _AUART ## hwid ## _BASE_ADDR, \ - .irq = soc ## _INT_AUART ## hwid, \ - } - -#define mxs_auart_data_entry(soc, _id, hwid) \ - [_id] = mxs_auart_data_entry_single(soc, _id, hwid) - -#ifdef CONFIG_SOC_IMX23 -const struct mxs_auart_data mx23_auart_data[] __initconst = { -#define mx23_auart_data_entry(_id, hwid) \ - mxs_auart_data_entry(MX23, _id, hwid) - mx23_auart_data_entry(0, 1), - mx23_auart_data_entry(1, 2), -}; -#endif - -#ifdef CONFIG_SOC_IMX28 -const struct mxs_auart_data mx28_auart_data[] __initconst = { -#define mx28_auart_data_entry(_id) \ - mxs_auart_data_entry(MX28, _id, _id) - mx28_auart_data_entry(0), - mx28_auart_data_entry(1), - mx28_auart_data_entry(2), - mx28_auart_data_entry(3), - mx28_auart_data_entry(4), -}; -#endif - -struct platform_device *__init mxs_add_auart( - const struct mxs_auart_data *data) -{ - struct resource res[] = { - { - .start = data->iobase, - .end = data->iobase + SZ_8K - 1, - .flags = IORESOURCE_MEM, - }, { - .start = data->irq, - .end = data->irq, - .flags = IORESOURCE_IRQ, - }, - }; - - return mxs_add_platform_device_dmamask("mxs-auart", data->id, - res, ARRAY_SIZE(res), NULL, 0, - DMA_BIT_MASK(32)); -} - diff --git a/arch/arm/mach-mxs/devices/platform-dma.c b/arch/arm/mach-mxs/devices/platform-dma.c deleted file mode 100644 index 4682450..0000000 --- a/arch/arm/mach-mxs/devices/platform-dma.c +++ /dev/null @@ -1,31 +0,0 @@ -/* - * Copyright 2011 Freescale Semiconductor, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. - */ -#include <linux/compiler.h> -#include <linux/dma-mapping.h> -#include <linux/err.h> -#include <linux/init.h> - -#include <mach/mx23.h> -#include <mach/mx28.h> -#include <mach/devices-common.h> - -struct platform_device *__init mxs_add_dma(const char *devid, - resource_size_t base) -{ - struct resource res[] = { - { - .start = base, - .end = base + SZ_8K - 1, - .flags = IORESOURCE_MEM, - } - }; - - return mxs_add_platform_device_dmamask(devid, -1, - res, ARRAY_SIZE(res), NULL, 0, - DMA_BIT_MASK(32)); -} diff --git a/arch/arm/mach-mxs/devices/platform-fec.c b/arch/arm/mach-mxs/devices/platform-fec.c deleted file mode 100644 index ae96a4f..0000000 --- a/arch/arm/mach-mxs/devices/platform-fec.c +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Copyright (C) 2010 Pengutronix - * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. - */ -#include <linux/dma-mapping.h> -#include <asm/sizes.h> -#include <mach/mx28.h> -#include <mach/devices-common.h> - -#define mxs_fec_data_entry_single(soc, _id) \ - { \ - .id = _id, \ - .iobase = soc ## _ENET_MAC ## _id ## _BASE_ADDR, \ - .irq = soc ## _INT_ENET_MAC ## _id, \ - } - -#define mxs_fec_data_entry(soc, _id) \ - [_id] = mxs_fec_data_entry_single(soc, _id) - -#ifdef CONFIG_SOC_IMX28 -const struct mxs_fec_data mx28_fec_data[] __initconst = { -#define mx28_fec_data_entry(_id) \ - mxs_fec_data_entry(MX28, _id) - mx28_fec_data_entry(0), - mx28_fec_data_entry(1), -}; -#endif - -struct platform_device *__init mxs_add_fec( - const struct mxs_fec_data *data, - const struct fec_platform_data *pdata) -{ - struct resource res[] = { - { - .start = data->iobase, - .end = data->iobase + SZ_16K - 1, - .flags = IORESOURCE_MEM, - }, { - .start = data->irq, - .end = data->irq, - .flags = IORESOURCE_IRQ, - }, - }; - - return mxs_add_platform_device_dmamask("imx28-fec", data->id, - res, ARRAY_SIZE(res), pdata, sizeof(*pdata), - DMA_BIT_MASK(32)); -} diff --git a/arch/arm/mach-mxs/devices/platform-flexcan.c b/arch/arm/mach-mxs/devices/platform-flexcan.c deleted file mode 100644 index 43a6b4b..0000000 --- a/arch/arm/mach-mxs/devices/platform-flexcan.c +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Copyright (C) 2010, 2011 Pengutronix, - * Marc Kleine-Budde <kernel@pengutronix.de> - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. - */ -#include <asm/sizes.h> -#include <mach/mx28.h> -#include <mach/devices-common.h> - -#define mxs_flexcan_data_entry_single(soc, _id, _hwid, _size) \ - { \ - .id = _id, \ - .iobase = soc ## _CAN ## _hwid ## _BASE_ADDR, \ - .iosize = _size, \ - .irq = soc ## _INT_CAN ## _hwid, \ - } - -#define mxs_flexcan_data_entry(soc, _id, _hwid, _size) \ - [_id] = mxs_flexcan_data_entry_single(soc, _id, _hwid, _size) - -#ifdef CONFIG_SOC_IMX28 -const struct mxs_flexcan_data mx28_flexcan_data[] __initconst = { -#define mx28_flexcan_data_entry(_id, _hwid) \ - mxs_flexcan_data_entry_single(MX28, _id, _hwid, SZ_8K) - mx28_flexcan_data_entry(0, 0), - mx28_flexcan_data_entry(1, 1), -}; -#endif /* ifdef CONFIG_SOC_IMX28 */ - -struct platform_device *__init mxs_add_flexcan( - const struct mxs_flexcan_data *data, - const struct flexcan_platform_data *pdata) -{ - struct resource res[] = { - { - .start = data->iobase, - .end = data->iobase + data->iosize - 1, - .flags = IORESOURCE_MEM, - }, { - .start = data->irq, - .end = data->irq, - .flags = IORESOURCE_IRQ, - }, - }; - - return mxs_add_platform_device("flexcan", data->id, - res, ARRAY_SIZE(res), pdata, sizeof(*pdata)); -} diff --git a/arch/arm/mach-mxs/devices/platform-gpio-mxs.c b/arch/arm/mach-mxs/devices/platform-gpio-mxs.c deleted file mode 100644 index cd99f19..0000000 --- a/arch/arm/mach-mxs/devices/platform-gpio-mxs.c +++ /dev/null @@ -1,33 +0,0 @@ -/* - * Copyright 2011 Freescale Semiconductor, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. - */ -#include <linux/compiler.h> -#include <linux/err.h> -#include <linux/init.h> - -#include <mach/mx23.h> -#include <mach/mx28.h> -#include <mach/devices-common.h> - -struct platform_device *__init mxs_add_gpio( - char *name, int id, resource_size_t iobase, int irq) -{ - struct resource res[] = { - { - .start = iobase, - .end = iobase + SZ_8K - 1, - .flags = IORESOURCE_MEM, - }, { - .start = irq, - .end = irq, - .flags = IORESOURCE_IRQ, - }, - }; - - return platform_device_register_resndata(&mxs_apbh_bus, - name, id, res, ARRAY_SIZE(res), NULL, 0); -} diff --git a/arch/arm/mach-mxs/devices/platform-gpmi-nand.c b/arch/arm/mach-mxs/devices/platform-gpmi-nand.c deleted file mode 100644 index 3e22df5..0000000 --- a/arch/arm/mach-mxs/devices/platform-gpmi-nand.c +++ /dev/null @@ -1,81 +0,0 @@ -/* - * Copyright (C) 2011 Freescale Semiconductor, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ -#include <asm/sizes.h> -#include <mach/mx23.h> -#include <mach/mx28.h> -#include <mach/devices-common.h> -#include <linux/dma-mapping.h> - -#ifdef CONFIG_SOC_IMX23 -const struct mxs_gpmi_nand_data mx23_gpmi_nand_data __initconst = { - .devid = "imx23-gpmi-nand", - .res = { - /* GPMI */ - DEFINE_RES_MEM_NAMED(MX23_GPMI_BASE_ADDR, SZ_8K, - GPMI_NAND_GPMI_REGS_ADDR_RES_NAME), - DEFINE_RES_IRQ_NAMED(MX23_INT_GPMI_ATTENTION, - GPMI_NAND_GPMI_INTERRUPT_RES_NAME), - /* BCH */ - DEFINE_RES_MEM_NAMED(MX23_BCH_BASE_ADDR, SZ_8K, - GPMI_NAND_BCH_REGS_ADDR_RES_NAME), - DEFINE_RES_IRQ_NAMED(MX23_INT_BCH, - GPMI_NAND_BCH_INTERRUPT_RES_NAME), - /* DMA */ - DEFINE_RES_NAMED(MX23_DMA_GPMI0, - MX23_DMA_GPMI3 - MX23_DMA_GPMI0 + 1, - GPMI_NAND_DMA_CHANNELS_RES_NAME, - IORESOURCE_DMA), - DEFINE_RES_IRQ_NAMED(MX23_INT_GPMI_DMA, - GPMI_NAND_DMA_INTERRUPT_RES_NAME), - }, -}; -#endif - -#ifdef CONFIG_SOC_IMX28 -const struct mxs_gpmi_nand_data mx28_gpmi_nand_data __initconst = { - .devid = "imx28-gpmi-nand", - .res = { - /* GPMI */ - DEFINE_RES_MEM_NAMED(MX28_GPMI_BASE_ADDR, SZ_8K, - GPMI_NAND_GPMI_REGS_ADDR_RES_NAME), - DEFINE_RES_IRQ_NAMED(MX28_INT_GPMI, - GPMI_NAND_GPMI_INTERRUPT_RES_NAME), - /* BCH */ - DEFINE_RES_MEM_NAMED(MX28_BCH_BASE_ADDR, SZ_8K, - GPMI_NAND_BCH_REGS_ADDR_RES_NAME), - DEFINE_RES_IRQ_NAMED(MX28_INT_BCH, - GPMI_NAND_BCH_INTERRUPT_RES_NAME), - /* DMA */ - DEFINE_RES_NAMED(MX28_DMA_GPMI0, - MX28_DMA_GPMI7 - MX28_DMA_GPMI0 + 1, - GPMI_NAND_DMA_CHANNELS_RES_NAME, - IORESOURCE_DMA), - DEFINE_RES_IRQ_NAMED(MX28_INT_GPMI_DMA, - GPMI_NAND_DMA_INTERRUPT_RES_NAME), - }, -}; -#endif - -struct platform_device *__init -mxs_add_gpmi_nand(const struct gpmi_nand_platform_data *pdata, - const struct mxs_gpmi_nand_data *data) -{ - return mxs_add_platform_device_dmamask(data->devid, -1, - data->res, GPMI_NAND_RES_SIZE, - pdata, sizeof(*pdata), DMA_BIT_MASK(32)); -} diff --git a/arch/arm/mach-mxs/devices/platform-mxs-i2c.c b/arch/arm/mach-mxs/devices/platform-mxs-i2c.c deleted file mode 100644 index 79222ec..0000000 --- a/arch/arm/mach-mxs/devices/platform-mxs-i2c.c +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Copyright (C) 2011 Pengutronix - * Wolfram Sang <w.sang@pengutronix.de> - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. - */ -#include <asm/sizes.h> -#include <mach/mx28.h> -#include <mach/devices-common.h> - -#define mxs_i2c_data_entry_single(soc, _id) \ - { \ - .id = _id, \ - .iobase = soc ## _I2C ## _id ## _BASE_ADDR, \ - .errirq = soc ## _INT_I2C ## _id ## _ERROR, \ - .dmairq = soc ## _INT_I2C ## _id ## _DMA, \ - } - -#define mxs_i2c_data_entry(soc, _id) \ - [_id] = mxs_i2c_data_entry_single(soc, _id) - -#ifdef CONFIG_SOC_IMX28 -const struct mxs_mxs_i2c_data mx28_mxs_i2c_data[] __initconst = { - mxs_i2c_data_entry(MX28, 0), - mxs_i2c_data_entry(MX28, 1), -}; -#endif - -struct platform_device *__init mxs_add_mxs_i2c( - const struct mxs_mxs_i2c_data *data) -{ - struct resource res[] = { - { - .start = data->iobase, - .end = data->iobase + SZ_8K - 1, - .flags = IORESOURCE_MEM, - }, { - .start = data->errirq, - .end = data->errirq, - .flags = IORESOURCE_IRQ, - }, { - .start = data->dmairq, - .end = data->dmairq, - .flags = IORESOURCE_IRQ, - }, - }; - - return mxs_add_platform_device("mxs-i2c", data->id, res, - ARRAY_SIZE(res), NULL, 0); -} diff --git a/arch/arm/mach-mxs/devices/platform-mxs-mmc.c b/arch/arm/mach-mxs/devices/platform-mxs-mmc.c deleted file mode 100644 index b33c9d0..0000000 --- a/arch/arm/mach-mxs/devices/platform-mxs-mmc.c +++ /dev/null @@ -1,76 +0,0 @@ -/* - * Copyright (C) 2010 Pengutronix - * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> - * - * Copyright 2011 Freescale Semiconductor, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. - */ - -#include <linux/compiler.h> -#include <linux/err.h> -#include <linux/init.h> - -#include <mach/mx23.h> -#include <mach/mx28.h> -#include <mach/devices-common.h> - -#define mxs_mxs_mmc_data_entry_single(soc, _devid, _id, hwid) \ - { \ - .devid = _devid, \ - .id = _id, \ - .iobase = soc ## _SSP ## hwid ## _BASE_ADDR, \ - .dma = soc ## _DMA_SSP ## hwid, \ - .irq_err = soc ## _INT_SSP ## hwid ## _ERROR, \ - .irq_dma = soc ## _INT_SSP ## hwid ## _DMA, \ - } - -#define mxs_mxs_mmc_data_entry(soc, _devid, _id, hwid) \ - [_id] = mxs_mxs_mmc_data_entry_single(soc, _devid, _id, hwid) - - -#ifdef CONFIG_SOC_IMX23 -const struct mxs_mxs_mmc_data mx23_mxs_mmc_data[] __initconst = { - mxs_mxs_mmc_data_entry(MX23, "imx23-mmc", 0, 1), - mxs_mxs_mmc_data_entry(MX23, "imx23-mmc", 1, 2), -}; -#endif - -#ifdef CONFIG_SOC_IMX28 -const struct mxs_mxs_mmc_data mx28_mxs_mmc_data[] __initconst = { - mxs_mxs_mmc_data_entry(MX28, "imx28-mmc", 0, 0), - mxs_mxs_mmc_data_entry(MX28, "imx28-mmc", 1, 1), - mxs_mxs_mmc_data_entry(MX28, "imx28-mmc", 2, 2), - mxs_mxs_mmc_data_entry(MX28, "imx28-mmc", 3, 3), -}; -#endif - -struct platform_device *__init mxs_add_mxs_mmc( - const struct mxs_mxs_mmc_data *data, - const struct mxs_mmc_platform_data *pdata) -{ - struct resource res[] = { - { - .start = data->iobase, - .end = data->iobase + SZ_8K - 1, - .flags = IORESOURCE_MEM, - }, { - .start = data->dma, - .end = data->dma, - .flags = IORESOURCE_DMA, - }, { - .start = data->irq_err, - .end = data->irq_err, - .flags = IORESOURCE_IRQ, - }, { - .start = data->irq_dma, - .end = data->irq_dma, - .flags = IORESOURCE_IRQ, - }, - }; - - return mxs_add_platform_device(data->devid, data->id, - res, ARRAY_SIZE(res), pdata, sizeof(*pdata)); -} diff --git a/arch/arm/mach-mxs/devices/platform-mxs-pwm.c b/arch/arm/mach-mxs/devices/platform-mxs-pwm.c deleted file mode 100644 index 680f5a9..0000000 --- a/arch/arm/mach-mxs/devices/platform-mxs-pwm.c +++ /dev/null @@ -1,22 +0,0 @@ -/* - * Copyright (C) 2010 Pengutronix - * Sascha Hauer <s.hauer@pengutronix.de> - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. - */ -#include <asm/sizes.h> -#include <mach/devices-common.h> - -struct platform_device *__init mxs_add_mxs_pwm(resource_size_t iobase, int id) -{ - struct resource res = { - .flags = IORESOURCE_MEM, - }; - - res.start = iobase + 0x10 + 0x20 * id; - res.end = res.start + 0x1f; - - return mxs_add_platform_device("mxs-pwm", id, &res, 1, NULL, 0); -} diff --git a/arch/arm/mach-mxs/devices/platform-mxs-saif.c b/arch/arm/mach-mxs/devices/platform-mxs-saif.c deleted file mode 100644 index f6e3a60..0000000 --- a/arch/arm/mach-mxs/devices/platform-mxs-saif.c +++ /dev/null @@ -1,61 +0,0 @@ -/* - * Copyright 2011 Freescale Semiconductor, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. - */ -#include <linux/compiler.h> -#include <linux/err.h> -#include <linux/init.h> - -#include <mach/mx23.h> -#include <mach/mx28.h> -#include <mach/devices-common.h> - -#define mxs_saif_data_entry_single(soc, _id) \ - { \ - .id = _id, \ - .iobase = soc ## _SAIF ## _id ## _BASE_ADDR, \ - .irq = soc ## _INT_SAIF ## _id, \ - .dma = soc ## _DMA_SAIF ## _id, \ - .dmairq = soc ## _INT_SAIF ## _id ##_DMA, \ - } - -#define mxs_saif_data_entry(soc, _id) \ - [_id] = mxs_saif_data_entry_single(soc, _id) - -#ifdef CONFIG_SOC_IMX28 -const struct mxs_saif_data mx28_saif_data[] __initconst = { - mxs_saif_data_entry(MX28, 0), - mxs_saif_data_entry(MX28, 1), -}; -#endif - -struct platform_device *__init mxs_add_saif(const struct mxs_saif_data *data, - const struct mxs_saif_platform_data *pdata) -{ - struct resource res[] = { - { - .start = data->iobase, - .end = data->iobase + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, { - .start = data->irq, - .end = data->irq, - .flags = IORESOURCE_IRQ, - }, { - .start = data->dma, - .end = data->dma, - .flags = IORESOURCE_DMA, - }, { - .start = data->dmairq, - .end = data->dmairq, - .flags = IORESOURCE_IRQ, - }, - - }; - - return mxs_add_platform_device("mxs-saif", data->id, res, - ARRAY_SIZE(res), pdata, sizeof(*pdata)); -} diff --git a/arch/arm/mach-mxs/devices/platform-mxsfb.c b/arch/arm/mach-mxs/devices/platform-mxsfb.c deleted file mode 100644 index 76b53f73..0000000 --- a/arch/arm/mach-mxs/devices/platform-mxsfb.c +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Copyright (C) 2011 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de> - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. - */ -#include <linux/dma-mapping.h> -#include <asm/sizes.h> -#include <mach/mx23.h> -#include <mach/mx28.h> -#include <mach/devices-common.h> -#include <linux/mxsfb.h> - -#ifdef CONFIG_SOC_IMX23 -struct platform_device *__init mx23_add_mxsfb( - const struct mxsfb_platform_data *pdata) -{ - struct resource res[] = { - { - .start = MX23_LCDIF_BASE_ADDR, - .end = MX23_LCDIF_BASE_ADDR + SZ_8K - 1, - .flags = IORESOURCE_MEM, - }, - }; - - return mxs_add_platform_device_dmamask("imx23-fb", -1, - res, ARRAY_SIZE(res), pdata, sizeof(*pdata), DMA_BIT_MASK(32)); -} -#endif /* ifdef CONFIG_SOC_IMX23 */ - -#ifdef CONFIG_SOC_IMX28 -struct platform_device *__init mx28_add_mxsfb( - const struct mxsfb_platform_data *pdata) -{ - struct resource res[] = { - { - .start = MX28_LCDIF_BASE_ADDR, - .end = MX28_LCDIF_BASE_ADDR + SZ_8K - 1, - .flags = IORESOURCE_MEM, - }, - }; - - return mxs_add_platform_device_dmamask("imx28-fb", -1, - res, ARRAY_SIZE(res), pdata, sizeof(*pdata), DMA_BIT_MASK(32)); -} -#endif /* ifdef CONFIG_SOC_IMX28 */ diff --git a/arch/arm/mach-mxs/devices/platform-rtc-stmp3xxx.c b/arch/arm/mach-mxs/devices/platform-rtc-stmp3xxx.c deleted file mode 100644 index 639eaee..0000000 --- a/arch/arm/mach-mxs/devices/platform-rtc-stmp3xxx.c +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Copyright (C) 2011 Pengutronix, Wolfram Sang <w.sang@pengutronix.de> - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. - */ -#include <asm/sizes.h> -#include <mach/mx23.h> -#include <mach/mx28.h> -#include <mach/devices-common.h> - -#ifdef CONFIG_SOC_IMX23 -struct platform_device *__init mx23_add_rtc_stmp3xxx(void) -{ - struct resource res[] = { - { - .start = MX23_RTC_BASE_ADDR, - .end = MX23_RTC_BASE_ADDR + SZ_8K - 1, - .flags = IORESOURCE_MEM, - }, { - .start = MX23_INT_RTC_ALARM, - .end = MX23_INT_RTC_ALARM, - .flags = IORESOURCE_IRQ, - }, - }; - - return mxs_add_platform_device("stmp3xxx-rtc", 0, res, ARRAY_SIZE(res), - NULL, 0); -} -#endif /* CONFIG_SOC_IMX23 */ - -#ifdef CONFIG_SOC_IMX28 -struct platform_device *__init mx28_add_rtc_stmp3xxx(void) -{ - struct resource res[] = { - { - .start = MX28_RTC_BASE_ADDR, - .end = MX28_RTC_BASE_ADDR + SZ_8K - 1, - .flags = IORESOURCE_MEM, - }, { - .start = MX28_INT_RTC_ALARM, - .end = MX28_INT_RTC_ALARM, - .flags = IORESOURCE_IRQ, - }, - }; - - return mxs_add_platform_device("stmp3xxx-rtc", 0, res, ARRAY_SIZE(res), - NULL, 0); -} -#endif /* CONFIG_SOC_IMX28 */ diff --git a/arch/arm/mach-mxs/include/mach/common.h b/arch/arm/mach-mxs/include/mach/common.h index de6c7ba..4dec795 100644 --- a/arch/arm/mach-mxs/include/mach/common.h +++ b/arch/arm/mach-mxs/include/mach/common.h @@ -17,21 +17,12 @@ extern void mxs_timer_init(int); extern void mxs_restart(char, const char *); extern int mxs_saif_clkmux_select(unsigned int clkmux); -extern void mx23_soc_init(void); extern int mx23_clocks_init(void); extern void mx23_map_io(void); -extern void mx23_init_irq(void); -extern void mx28_soc_init(void); extern int mx28_clocks_init(void); extern void mx28_map_io(void); -extern void mx28_init_irq(void); extern void icoll_init_irq(void); -extern struct platform_device *mxs_add_dma(const char *devid, - resource_size_t base); -extern struct platform_device *mxs_add_gpio(char *name, int id, - resource_size_t iobase, int irq); - #endif /* __MACH_MXS_COMMON_H__ */ diff --git a/arch/arm/mach-mxs/include/mach/devices-common.h b/arch/arm/mach-mxs/include/mach/devices-common.h deleted file mode 100644 index e8b1d95..0000000 --- a/arch/arm/mach-mxs/include/mach/devices-common.h +++ /dev/null @@ -1,114 +0,0 @@ -/* - * Copyright (C) 2009-2010 Pengutronix - * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. - */ -#include <linux/kernel.h> -#include <linux/platform_device.h> -#include <linux/init.h> -#include <linux/amba/bus.h> - -extern struct device mxs_apbh_bus; - -struct platform_device *mxs_add_platform_device_dmamask( - const char *name, int id, - const struct resource *res, unsigned int num_resources, - const void *data, size_t size_data, u64 dmamask); - -static inline struct platform_device *mxs_add_platform_device( - const char *name, int id, - const struct resource *res, unsigned int num_resources, - const void *data, size_t size_data) -{ - return mxs_add_platform_device_dmamask( - name, id, res, num_resources, data, size_data, 0); -} - -/* auart */ -struct mxs_auart_data { - int id; - resource_size_t iobase; - resource_size_t iosize; - resource_size_t irq; -}; -struct platform_device *__init mxs_add_auart( - const struct mxs_auart_data *data); - -/* fec */ -#include <linux/fec.h> -struct mxs_fec_data { - int id; - resource_size_t iobase; - resource_size_t iosize; - resource_size_t irq; -}; -struct platform_device *__init mxs_add_fec( - const struct mxs_fec_data *data, - const struct fec_platform_data *pdata); - -/* flexcan */ -#include <linux/can/platform/flexcan.h> -struct mxs_flexcan_data { - int id; - resource_size_t iobase; - resource_size_t iosize; - resource_size_t irq; -}; -struct platform_device *__init mxs_add_flexcan( - const struct mxs_flexcan_data *data, - const struct flexcan_platform_data *pdata); - -/* gpmi-nand */ -#include <linux/mtd/gpmi-nand.h> -struct mxs_gpmi_nand_data { - const char *devid; - const struct resource res[GPMI_NAND_RES_SIZE]; -}; -struct platform_device *__init -mxs_add_gpmi_nand(const struct gpmi_nand_platform_data *pdata, - const struct mxs_gpmi_nand_data *data); - -/* i2c */ -struct mxs_mxs_i2c_data { - int id; - resource_size_t iobase; - resource_size_t errirq; - resource_size_t dmairq; -}; -struct platform_device * __init mxs_add_mxs_i2c( - const struct mxs_mxs_i2c_data *data); - -/* mmc */ -#include <linux/mmc/mxs-mmc.h> -struct mxs_mxs_mmc_data { - const char *devid; - int id; - resource_size_t iobase; - resource_size_t dma; - resource_size_t irq_err; - resource_size_t irq_dma; -}; -struct platform_device *__init mxs_add_mxs_mmc( - const struct mxs_mxs_mmc_data *data, - const struct mxs_mmc_platform_data *pdata); - -/* pwm */ -struct platform_device *__init mxs_add_mxs_pwm( - resource_size_t iobase, int id); - -/* saif */ -#include <sound/saif.h> -struct mxs_saif_data { - int id; - resource_size_t iobase; - resource_size_t irq; - resource_size_t dma; - resource_size_t dmairq; -}; - -struct platform_device *__init mxs_add_saif( - const struct mxs_saif_data *data, - const struct mxs_saif_platform_data *pdata); diff --git a/arch/arm/mach-mxs/include/mach/gpio.h b/arch/arm/mach-mxs/include/mach/gpio.h deleted file mode 100644 index 40a8c17..0000000 --- a/arch/arm/mach-mxs/include/mach/gpio.h +++ /dev/null @@ -1 +0,0 @@ -/* empty */ diff --git a/arch/arm/mach-mxs/include/mach/iomux-mx23.h b/arch/arm/mach-mxs/include/mach/iomux-mx23.h deleted file mode 100644 index b0190a4..0000000 --- a/arch/arm/mach-mxs/include/mach/iomux-mx23.h +++ /dev/null @@ -1,355 +0,0 @@ -/* - * Copyright (C) 2009-2010 Amit Kucheria <amit.kucheria@canonical.com> - * Copyright (C) 2010 Freescale Semiconductor, Inc. - * - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 or later at the following locations: - * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html - */ - -#ifndef __MACH_IOMUX_MX23_H__ -#define __MACH_IOMUX_MX23_H__ - -#include <mach/iomux.h> - -/* - * The naming convention for the pad modes is MX23_PAD_<padname>__<padmode> - * If <padname> or <padmode> refers to a GPIO, it is named GPIO_<unit>_<num> - * See also iomux.h - * - * BANK PIN MUX - */ -/* MUXSEL_0 */ -#define MX23_PAD_GPMI_D00__GPMI_D00 MXS_IOMUX_PAD_NAKED(0, 0, PAD_MUXSEL_0) -#define MX23_PAD_GPMI_D01__GPMI_D01 MXS_IOMUX_PAD_NAKED(0, 1, PAD_MUXSEL_0) -#define MX23_PAD_GPMI_D02__GPMI_D02 MXS_IOMUX_PAD_NAKED(0, 2, PAD_MUXSEL_0) -#define MX23_PAD_GPMI_D03__GPMI_D03 MXS_IOMUX_PAD_NAKED(0, 3, PAD_MUXSEL_0) -#define MX23_PAD_GPMI_D04__GPMI_D04 MXS_IOMUX_PAD_NAKED(0, 4, PAD_MUXSEL_0) -#define MX23_PAD_GPMI_D05__GPMI_D05 MXS_IOMUX_PAD_NAKED(0, 5, PAD_MUXSEL_0) -#define MX23_PAD_GPMI_D06__GPMI_D06 MXS_IOMUX_PAD_NAKED(0, 6, PAD_MUXSEL_0) -#define MX23_PAD_GPMI_D07__GPMI_D07 MXS_IOMUX_PAD_NAKED(0, 7, PAD_MUXSEL_0) -#define MX23_PAD_GPMI_D08__GPMI_D08 MXS_IOMUX_PAD_NAKED(0, 8, PAD_MUXSEL_0) -#define MX23_PAD_GPMI_D09__GPMI_D09 MXS_IOMUX_PAD_NAKED(0, 9, PAD_MUXSEL_0) -#define MX23_PAD_GPMI_D10__GPMI_D10 MXS_IOMUX_PAD_NAKED(0, 10, PAD_MUXSEL_0) -#define MX23_PAD_GPMI_D11__GPMI_D11 MXS_IOMUX_PAD_NAKED(0, 11, PAD_MUXSEL_0) -#define MX23_PAD_GPMI_D12__GPMI_D12 MXS_IOMUX_PAD_NAKED(0, 12, PAD_MUXSEL_0) -#define MX23_PAD_GPMI_D13__GPMI_D13 MXS_IOMUX_PAD_NAKED(0, 13, PAD_MUXSEL_0) -#define MX23_PAD_GPMI_D14__GPMI_D14 MXS_IOMUX_PAD_NAKED(0, 14, PAD_MUXSEL_0) -#define MX23_PAD_GPMI_D15__GPMI_D15 MXS_IOMUX_PAD_NAKED(0, 15, PAD_MUXSEL_0) -#define MX23_PAD_GPMI_CLE__GPMI_CLE MXS_IOMUX_PAD_NAKED(0, 16, PAD_MUXSEL_0) -#define MX23_PAD_GPMI_ALE__GPMI_ALE MXS_IOMUX_PAD_NAKED(0, 17, PAD_MUXSEL_0) -#define MX23_PAD_GPMI_CE2N__GPMI_CE2N MXS_IOMUX_PAD_NAKED(0, 18, PAD_MUXSEL_0) -#define MX23_PAD_GPMI_RDY0__GPMI_RDY0 MXS_IOMUX_PAD_NAKED(0, 19, PAD_MUXSEL_0) -#define MX23_PAD_GPMI_RDY1__GPMI_RDY1 MXS_IOMUX_PAD_NAKED(0, 20, PAD_MUXSEL_0) -#define MX23_PAD_GPMI_RDY2__GPMI_RDY2 MXS_IOMUX_PAD_NAKED(0, 21, PAD_MUXSEL_0) -#define MX23_PAD_GPMI_RDY3__GPMI_RDY3 MXS_IOMUX_PAD_NAKED(0, 22, PAD_MUXSEL_0) -#define MX23_PAD_GPMI_WPN__GPMI_WPN MXS_IOMUX_PAD_NAKED(0, 23, PAD_MUXSEL_0) -#define MX23_PAD_GPMI_WRN__GPMI_WRN MXS_IOMUX_PAD_NAKED(0, 24, PAD_MUXSEL_0) -#define MX23_PAD_GPMI_RDN__GPMI_RDN MXS_IOMUX_PAD_NAKED(0, 25, PAD_MUXSEL_0) -#define MX23_PAD_AUART1_CTS__AUART1_CTS MXS_IOMUX_PAD_NAKED(0, 26, PAD_MUXSEL_0) -#define MX23_PAD_AUART1_RTS__AUART1_RTS MXS_IOMUX_PAD_NAKED(0, 27, PAD_MUXSEL_0) -#define MX23_PAD_AUART1_RX__AUART1_RX MXS_IOMUX_PAD_NAKED(0, 28, PAD_MUXSEL_0) -#define MX23_PAD_AUART1_TX__AUART1_TX MXS_IOMUX_PAD_NAKED(0, 29, PAD_MUXSEL_0) -#define MX23_PAD_I2C_SCL__I2C_SCL MXS_IOMUX_PAD_NAKED(0, 30, PAD_MUXSEL_0) -#define MX23_PAD_I2C_SDA__I2C_SDA MXS_IOMUX_PAD_NAKED(0, 31, PAD_MUXSEL_0) - -#define MX23_PAD_LCD_D00__LCD_D00 MXS_IOMUX_PAD_NAKED(1, 0, PAD_MUXSEL_0) -#define MX23_PAD_LCD_D01__LCD_D01 MXS_IOMUX_PAD_NAKED(1, 1, PAD_MUXSEL_0) -#define MX23_PAD_LCD_D02__LCD_D02 MXS_IOMUX_PAD_NAKED(1, 2, PAD_MUXSEL_0) -#define MX23_PAD_LCD_D03__LCD_D03 MXS_IOMUX_PAD_NAKED(1, 3, PAD_MUXSEL_0) -#define MX23_PAD_LCD_D04__LCD_D04 MXS_IOMUX_PAD_NAKED(1, 4, PAD_MUXSEL_0) -#define MX23_PAD_LCD_D05__LCD_D05 MXS_IOMUX_PAD_NAKED(1, 5, PAD_MUXSEL_0) -#define MX23_PAD_LCD_D06__LCD_D06 MXS_IOMUX_PAD_NAKED(1, 6, PAD_MUXSEL_0) -#define MX23_PAD_LCD_D07__LCD_D07 MXS_IOMUX_PAD_NAKED(1, 7, PAD_MUXSEL_0) -#define MX23_PAD_LCD_D08__LCD_D08 MXS_IOMUX_PAD_NAKED(1, 8, PAD_MUXSEL_0) -#define MX23_PAD_LCD_D09__LCD_D09 MXS_IOMUX_PAD_NAKED(1, 9, PAD_MUXSEL_0) -#define MX23_PAD_LCD_D10__LCD_D10 MXS_IOMUX_PAD_NAKED(1, 10, PAD_MUXSEL_0) -#define MX23_PAD_LCD_D11__LCD_D11 MXS_IOMUX_PAD_NAKED(1, 11, PAD_MUXSEL_0) -#define MX23_PAD_LCD_D12__LCD_D12 MXS_IOMUX_PAD_NAKED(1, 12, PAD_MUXSEL_0) -#define MX23_PAD_LCD_D13__LCD_D13 MXS_IOMUX_PAD_NAKED(1, 13, PAD_MUXSEL_0) -#define MX23_PAD_LCD_D14__LCD_D14 MXS_IOMUX_PAD_NAKED(1, 14, PAD_MUXSEL_0) -#define MX23_PAD_LCD_D15__LCD_D15 MXS_IOMUX_PAD_NAKED(1, 15, PAD_MUXSEL_0) -#define MX23_PAD_LCD_D16__LCD_D16 MXS_IOMUX_PAD_NAKED(1, 16, PAD_MUXSEL_0) -#define MX23_PAD_LCD_D17__LCD_D17 MXS_IOMUX_PAD_NAKED(1, 17, PAD_MUXSEL_0) -#define MX23_PAD_LCD_RESET__LCD_RESET MXS_IOMUX_PAD_NAKED(1, 18, PAD_MUXSEL_0) -#define MX23_PAD_LCD_RS__LCD_RS MXS_IOMUX_PAD_NAKED(1, 19, PAD_MUXSEL_0) -#define MX23_PAD_LCD_WR__LCD_WR MXS_IOMUX_PAD_NAKED(1, 20, PAD_MUXSEL_0) -#define MX23_PAD_LCD_CS__LCD_CS MXS_IOMUX_PAD_NAKED(1, 21, PAD_MUXSEL_0) -#define MX23_PAD_LCD_DOTCK__LCD_DOTCK MXS_IOMUX_PAD_NAKED(1, 22, PAD_MUXSEL_0) -#define MX23_PAD_LCD_ENABLE__LCD_ENABLE MXS_IOMUX_PAD_NAKED(1, 23, PAD_MUXSEL_0) -#define MX23_PAD_LCD_HSYNC__LCD_HSYNC MXS_IOMUX_PAD_NAKED(1, 24, PAD_MUXSEL_0) -#define MX23_PAD_LCD_VSYNC__LCD_VSYNC MXS_IOMUX_PAD_NAKED(1, 25, PAD_MUXSEL_0) -#define MX23_PAD_PWM0__PWM0 MXS_IOMUX_PAD_NAKED(1, 26, PAD_MUXSEL_0) -#define MX23_PAD_PWM1__PWM1 MXS_IOMUX_PAD_NAKED(1, 27, PAD_MUXSEL_0) -#define MX23_PAD_PWM2__PWM2 MXS_IOMUX_PAD_NAKED(1, 28, PAD_MUXSEL_0) -#define MX23_PAD_PWM3__PWM3 MXS_IOMUX_PAD_NAKED(1, 29, PAD_MUXSEL_0) -#define MX23_PAD_PWM4__PWM4 MXS_IOMUX_PAD_NAKED(1, 30, PAD_MUXSEL_0) - -#define MX23_PAD_SSP1_CMD__SSP1_CMD MXS_IOMUX_PAD_NAKED(2, 0, PAD_MUXSEL_0) -#define MX23_PAD_SSP1_DETECT__SSP1_DETECT MXS_IOMUX_PAD_NAKED(2, 1, PAD_MUXSEL_0) -#define MX23_PAD_SSP1_DATA0__SSP1_DATA0 MXS_IOMUX_PAD_NAKED(2, 2, PAD_MUXSEL_0) -#define MX23_PAD_SSP1_DATA1__SSP1_DATA1 MXS_IOMUX_PAD_NAKED(2, 3, PAD_MUXSEL_0) -#define MX23_PAD_SSP1_DATA2__SSP1_DATA2 MXS_IOMUX_PAD_NAKED(2, 4, PAD_MUXSEL_0) -#define MX23_PAD_SSP1_DATA3__SSP1_DATA3 MXS_IOMUX_PAD_NAKED(2, 5, PAD_MUXSEL_0) -#define MX23_PAD_SSP1_SCK__SSP1_SCK MXS_IOMUX_PAD_NAKED(2, 6, PAD_MUXSEL_0) -#define MX23_PAD_ROTARYA__ROTARYA MXS_IOMUX_PAD_NAKED(2, 7, PAD_MUXSEL_0) -#define MX23_PAD_ROTARYB__ROTARYB MXS_IOMUX_PAD_NAKED(2, 8, PAD_MUXSEL_0) -#define MX23_PAD_EMI_A00__EMI_A00 MXS_IOMUX_PAD_NAKED(2, 9, PAD_MUXSEL_0) -#define MX23_PAD_EMI_A01__EMI_A01 MXS_IOMUX_PAD_NAKED(2, 10, PAD_MUXSEL_0) -#define MX23_PAD_EMI_A02__EMI_A02 MXS_IOMUX_PAD_NAKED(2, 11, PAD_MUXSEL_0) -#define MX23_PAD_EMI_A03__EMI_A03 MXS_IOMUX_PAD_NAKED(2, 12, PAD_MUXSEL_0) -#define MX23_PAD_EMI_A04__EMI_A04 MXS_IOMUX_PAD_NAKED(2, 13, PAD_MUXSEL_0) -#define MX23_PAD_EMI_A05__EMI_A05 MXS_IOMUX_PAD_NAKED(2, 14, PAD_MUXSEL_0) -#define MX23_PAD_EMI_A06__EMI_A06 MXS_IOMUX_PAD_NAKED(2, 15, PAD_MUXSEL_0) -#define MX23_PAD_EMI_A07__EMI_A07 MXS_IOMUX_PAD_NAKED(2, 16, PAD_MUXSEL_0) -#define MX23_PAD_EMI_A08__EMI_A08 MXS_IOMUX_PAD_NAKED(2, 17, PAD_MUXSEL_0) -#define MX23_PAD_EMI_A09__EMI_A09 MXS_IOMUX_PAD_NAKED(2, 18, PAD_MUXSEL_0) -#define MX23_PAD_EMI_A10__EMI_A10 MXS_IOMUX_PAD_NAKED(2, 19, PAD_MUXSEL_0) -#define MX23_PAD_EMI_A11__EMI_A11 MXS_IOMUX_PAD_NAKED(2, 20, PAD_MUXSEL_0) -#define MX23_PAD_EMI_A12__EMI_A12 MXS_IOMUX_PAD_NAKED(2, 21, PAD_MUXSEL_0) -#define MX23_PAD_EMI_BA0__EMI_BA0 MXS_IOMUX_PAD_NAKED(2, 22, PAD_MUXSEL_0) -#define MX23_PAD_EMI_BA1__EMI_BA1 MXS_IOMUX_PAD_NAKED(2, 23, PAD_MUXSEL_0) -#define MX23_PAD_EMI_CASN__EMI_CASN MXS_IOMUX_PAD_NAKED(2, 24, PAD_MUXSEL_0) -#define MX23_PAD_EMI_CE0N__EMI_CE0N MXS_IOMUX_PAD_NAKED(2, 25, PAD_MUXSEL_0) -#define MX23_PAD_EMI_CE1N__EMI_CE1N MXS_IOMUX_PAD_NAKED(2, 26, PAD_MUXSEL_0) -#define MX23_PAD_GPMI_CE1N__GPMI_CE1N MXS_IOMUX_PAD_NAKED(2, 27, PAD_MUXSEL_0) -#define MX23_PAD_GPMI_CE0N__GPMI_CE0N MXS_IOMUX_PAD_NAKED(2, 28, PAD_MUXSEL_0) -#define MX23_PAD_EMI_CKE__EMI_CKE MXS_IOMUX_PAD_NAKED(2, 29, PAD_MUXSEL_0) -#define MX23_PAD_EMI_RASN__EMI_RASN MXS_IOMUX_PAD_NAKED(2, 30, PAD_MUXSEL_0) -#define MX23_PAD_EMI_WEN__EMI_WEN MXS_IOMUX_PAD_NAKED(2, 31, PAD_MUXSEL_0) - -#define MX23_PAD_EMI_D00__EMI_D00 MXS_IOMUX_PAD_NAKED(3, 0, PAD_MUXSEL_0) -#define MX23_PAD_EMI_D01__EMI_D01 MXS_IOMUX_PAD_NAKED(3, 1, PAD_MUXSEL_0) -#define MX23_PAD_EMI_D02__EMI_D02 MXS_IOMUX_PAD_NAKED(3, 2, PAD_MUXSEL_0) -#define MX23_PAD_EMI_D03__EMI_D03 MXS_IOMUX_PAD_NAKED(3, 3, PAD_MUXSEL_0) -#define MX23_PAD_EMI_D04__EMI_D04 MXS_IOMUX_PAD_NAKED(3, 4, PAD_MUXSEL_0) -#define MX23_PAD_EMI_D05__EMI_D05 MXS_IOMUX_PAD_NAKED(3, 5, PAD_MUXSEL_0) -#define MX23_PAD_EMI_D06__EMI_D06 MXS_IOMUX_PAD_NAKED(3, 6, PAD_MUXSEL_0) -#define MX23_PAD_EMI_D07__EMI_D07 MXS_IOMUX_PAD_NAKED(3, 7, PAD_MUXSEL_0) -#define MX23_PAD_EMI_D08__EMI_D08 MXS_IOMUX_PAD_NAKED(3, 8, PAD_MUXSEL_0) -#define MX23_PAD_EMI_D09__EMI_D09 MXS_IOMUX_PAD_NAKED(3, 9, PAD_MUXSEL_0) -#define MX23_PAD_EMI_D10__EMI_D10 MXS_IOMUX_PAD_NAKED(3, 10, PAD_MUXSEL_0) -#define MX23_PAD_EMI_D11__EMI_D11 MXS_IOMUX_PAD_NAKED(3, 11, PAD_MUXSEL_0) -#define MX23_PAD_EMI_D12__EMI_D12 MXS_IOMUX_PAD_NAKED(3, 12, PAD_MUXSEL_0) -#define MX23_PAD_EMI_D13__EMI_D13 MXS_IOMUX_PAD_NAKED(3, 13, PAD_MUXSEL_0) -#define MX23_PAD_EMI_D14__EMI_D14 MXS_IOMUX_PAD_NAKED(3, 14, PAD_MUXSEL_0) -#define MX23_PAD_EMI_D15__EMI_D15 MXS_IOMUX_PAD_NAKED(3, 15, PAD_MUXSEL_0) -#define MX23_PAD_EMI_DQM0__EMI_DQM0 MXS_IOMUX_PAD_NAKED(3, 16, PAD_MUXSEL_0) -#define MX23_PAD_EMI_DQM1__EMI_DQM1 MXS_IOMUX_PAD_NAKED(3, 17, PAD_MUXSEL_0) -#define MX23_PAD_EMI_DQS0__EMI_DQS0 MXS_IOMUX_PAD_NAKED(3, 18, PAD_MUXSEL_0) -#define MX23_PAD_EMI_DQS1__EMI_DQS1 MXS_IOMUX_PAD_NAKED(3, 19, PAD_MUXSEL_0) -#define MX23_PAD_EMI_CLK__EMI_CLK MXS_IOMUX_PAD_NAKED(3, 20, PAD_MUXSEL_0) -#define MX23_PAD_EMI_CLKN__EMI_CLKN MXS_IOMUX_PAD_NAKED(3, 21, PAD_MUXSEL_0) - -/* MUXSEL_1 */ -#define MX23_PAD_GPMI_D00__LCD_D8 MXS_IOMUX_PAD_NAKED(0, 0, PAD_MUXSEL_1) -#define MX23_PAD_GPMI_D01__LCD_D9 MXS_IOMUX_PAD_NAKED(0, 1, PAD_MUXSEL_1) -#define MX23_PAD_GPMI_D02__LCD_D10 MXS_IOMUX_PAD_NAKED(0, 2, PAD_MUXSEL_1) -#define MX23_PAD_GPMI_D03__LCD_D11 MXS_IOMUX_PAD_NAKED(0, 3, PAD_MUXSEL_1) -#define MX23_PAD_GPMI_D04__LCD_D12 MXS_IOMUX_PAD_NAKED(0, 4, PAD_MUXSEL_1) -#define MX23_PAD_GPMI_D05__LCD_D13 MXS_IOMUX_PAD_NAKED(0, 5, PAD_MUXSEL_1) -#define MX23_PAD_GPMI_D06__LCD_D14 MXS_IOMUX_PAD_NAKED(0, 6, PAD_MUXSEL_1) -#define MX23_PAD_GPMI_D07__LCD_D15 MXS_IOMUX_PAD_NAKED(0, 7, PAD_MUXSEL_1) -#define MX23_PAD_GPMI_D08__LCD_D18 MXS_IOMUX_PAD_NAKED(0, 8, PAD_MUXSEL_1) -#define MX23_PAD_GPMI_D09__LCD_D19 MXS_IOMUX_PAD_NAKED(0, 9, PAD_MUXSEL_1) -#define MX23_PAD_GPMI_D10__LCD_D20 MXS_IOMUX_PAD_NAKED(0, 10, PAD_MUXSEL_1) -#define MX23_PAD_GPMI_D11__LCD_D21 MXS_IOMUX_PAD_NAKED(0, 11, PAD_MUXSEL_1) -#define MX23_PAD_GPMI_D12__LCD_D22 MXS_IOMUX_PAD_NAKED(0, 12, PAD_MUXSEL_1) -#define MX23_PAD_GPMI_D13__LCD_D23 MXS_IOMUX_PAD_NAKED(0, 13, PAD_MUXSEL_1) -#define MX23_PAD_GPMI_D14__AUART2_RX MXS_IOMUX_PAD_NAKED(0, 14, PAD_MUXSEL_1) -#define MX23_PAD_GPMI_D15__AUART2_TX MXS_IOMUX_PAD_NAKED(0, 15, PAD_MUXSEL_1) -#define MX23_PAD_GPMI_CLE__LCD_D16 MXS_IOMUX_PAD_NAKED(0, 16, PAD_MUXSEL_1) -#define MX23_PAD_GPMI_ALE__LCD_D17 MXS_IOMUX_PAD_NAKED(0, 17, PAD_MUXSEL_1) -#define MX23_PAD_GPMI_CE2N__ATA_A2 MXS_IOMUX_PAD_NAKED(0, 18, PAD_MUXSEL_1) -#define MX23_PAD_AUART1_RTS__IR_CLK MXS_IOMUX_PAD_NAKED(0, 27, PAD_MUXSEL_1) -#define MX23_PAD_AUART1_RX__IR_RX MXS_IOMUX_PAD_NAKED(0, 28, PAD_MUXSEL_1) -#define MX23_PAD_AUART1_TX__IR_TX MXS_IOMUX_PAD_NAKED(0, 29, PAD_MUXSEL_1) -#define MX23_PAD_I2C_SCL__GPMI_RDY2 MXS_IOMUX_PAD_NAKED(0, 30, PAD_MUXSEL_1) -#define MX23_PAD_I2C_SDA__GPMI_CE2N MXS_IOMUX_PAD_NAKED(0, 31, PAD_MUXSEL_1) - -#define MX23_PAD_LCD_D00__ETM_DA8 MXS_IOMUX_PAD_NAKED(1, 0, PAD_MUXSEL_1) -#define MX23_PAD_LCD_D01__ETM_DA9 MXS_IOMUX_PAD_NAKED(1, 1, PAD_MUXSEL_1) -#define MX23_PAD_LCD_D02__ETM_DA10 MXS_IOMUX_PAD_NAKED(1, 2, PAD_MUXSEL_1) -#define MX23_PAD_LCD_D03__ETM_DA11 MXS_IOMUX_PAD_NAKED(1, 3, PAD_MUXSEL_1) -#define MX23_PAD_LCD_D04__ETM_DA12 MXS_IOMUX_PAD_NAKED(1, 4, PAD_MUXSEL_1) -#define MX23_PAD_LCD_D05__ETM_DA13 MXS_IOMUX_PAD_NAKED(1, 5, PAD_MUXSEL_1) -#define MX23_PAD_LCD_D06__ETM_DA14 MXS_IOMUX_PAD_NAKED(1, 6, PAD_MUXSEL_1) -#define MX23_PAD_LCD_D07__ETM_DA15 MXS_IOMUX_PAD_NAKED(1, 7, PAD_MUXSEL_1) -#define MX23_PAD_LCD_D08__ETM_DA0 MXS_IOMUX_PAD_NAKED(1, 8, PAD_MUXSEL_1) -#define MX23_PAD_LCD_D09__ETM_DA1 MXS_IOMUX_PAD_NAKED(1, 9, PAD_MUXSEL_1) -#define MX23_PAD_LCD_D10__ETM_DA2 MXS_IOMUX_PAD_NAKED(1, 10, PAD_MUXSEL_1) -#define MX23_PAD_LCD_D11__ETM_DA3 MXS_IOMUX_PAD_NAKED(1, 11, PAD_MUXSEL_1) -#define MX23_PAD_LCD_D12__ETM_DA4 MXS_IOMUX_PAD_NAKED(1, 12, PAD_MUXSEL_1) -#define MX23_PAD_LCD_D13__ETM_DA5 MXS_IOMUX_PAD_NAKED(1, 13, PAD_MUXSEL_1) -#define MX23_PAD_LCD_D14__ETM_DA6 MXS_IOMUX_PAD_NAKED(1, 14, PAD_MUXSEL_1) -#define MX23_PAD_LCD_D15__ETM_DA7 MXS_IOMUX_PAD_NAKED(1, 15, PAD_MUXSEL_1) -#define MX23_PAD_LCD_RESET__ETM_TCTL MXS_IOMUX_PAD_NAKED(1, 18, PAD_MUXSEL_1) -#define MX23_PAD_LCD_RS__ETM_TCLK MXS_IOMUX_PAD_NAKED(1, 19, PAD_MUXSEL_1) -#define MX23_PAD_LCD_DOTCK__GPMI_RDY3 MXS_IOMUX_PAD_NAKED(1, 22, PAD_MUXSEL_1) -#define MX23_PAD_LCD_ENABLE__I2C_SCL MXS_IOMUX_PAD_NAKED(1, 23, PAD_MUXSEL_1) -#define MX23_PAD_LCD_HSYNC__I2C_SDA MXS_IOMUX_PAD_NAKED(1, 24, PAD_MUXSEL_1) -#define MX23_PAD_LCD_VSYNC__LCD_BUSY MXS_IOMUX_PAD_NAKED(1, 25, PAD_MUXSEL_1) -#define MX23_PAD_PWM0__ROTARYA MXS_IOMUX_PAD_NAKED(1, 26, PAD_MUXSEL_1) -#define MX23_PAD_PWM1__ROTARYB MXS_IOMUX_PAD_NAKED(1, 27, PAD_MUXSEL_1) -#define MX23_PAD_PWM2__GPMI_RDY3 MXS_IOMUX_PAD_NAKED(1, 28, PAD_MUXSEL_1) -#define MX23_PAD_PWM3__ETM_TCTL MXS_IOMUX_PAD_NAKED(1, 29, PAD_MUXSEL_1) -#define MX23_PAD_PWM4__ETM_TCLK MXS_IOMUX_PAD_NAKED(1, 30, PAD_MUXSEL_1) - -#define MX23_PAD_SSP1_DETECT__GPMI_CE3N MXS_IOMUX_PAD_NAKED(2, 1, PAD_MUXSEL_1) -#define MX23_PAD_SSP1_DATA1__I2C_SCL MXS_IOMUX_PAD_NAKED(2, 3, PAD_MUXSEL_1) -#define MX23_PAD_SSP1_DATA2__I2C_SDA MXS_IOMUX_PAD_NAKED(2, 4, PAD_MUXSEL_1) -#define MX23_PAD_ROTARYA__AUART2_RTS MXS_IOMUX_PAD_NAKED(2, 7, PAD_MUXSEL_1) -#define MX23_PAD_ROTARYB__AUART2_CTS MXS_IOMUX_PAD_NAKED(2, 8, PAD_MUXSEL_1) - -/* MUXSEL_2 */ -#define MX23_PAD_GPMI_D00__SSP2_DATA0 MXS_IOMUX_PAD_NAKED(0, 0, PAD_MUXSEL_2) -#define MX23_PAD_GPMI_D01__SSP2_DATA1 MXS_IOMUX_PAD_NAKED(0, 1, PAD_MUXSEL_2) -#define MX23_PAD_GPMI_D02__SSP2_DATA2 MXS_IOMUX_PAD_NAKED(0, 2, PAD_MUXSEL_2) -#define MX23_PAD_GPMI_D03__SSP2_DATA3 MXS_IOMUX_PAD_NAKED(0, 3, PAD_MUXSEL_2) -#define MX23_PAD_GPMI_D04__SSP2_DATA4 MXS_IOMUX_PAD_NAKED(0, 4, PAD_MUXSEL_2) -#define MX23_PAD_GPMI_D05__SSP2_DATA5 MXS_IOMUX_PAD_NAKED(0, 5, PAD_MUXSEL_2) -#define MX23_PAD_GPMI_D06__SSP2_DATA6 MXS_IOMUX_PAD_NAKED(0, 6, PAD_MUXSEL_2) -#define MX23_PAD_GPMI_D07__SSP2_DATA7 MXS_IOMUX_PAD_NAKED(0, 7, PAD_MUXSEL_2) -#define MX23_PAD_GPMI_D08__SSP1_DATA4 MXS_IOMUX_PAD_NAKED(0, 8, PAD_MUXSEL_2) -#define MX23_PAD_GPMI_D09__SSP1_DATA5 MXS_IOMUX_PAD_NAKED(0, 9, PAD_MUXSEL_2) -#define MX23_PAD_GPMI_D10__SSP1_DATA6 MXS_IOMUX_PAD_NAKED(0, 10, PAD_MUXSEL_2) -#define MX23_PAD_GPMI_D11__SSP1_DATA7 MXS_IOMUX_PAD_NAKED(0, 11, PAD_MUXSEL_2) -#define MX23_PAD_GPMI_D15__GPMI_CE3N MXS_IOMUX_PAD_NAKED(0, 15, PAD_MUXSEL_2) -#define MX23_PAD_GPMI_RDY0__SSP2_DETECT MXS_IOMUX_PAD_NAKED(0, 19, PAD_MUXSEL_2) -#define MX23_PAD_GPMI_RDY1__SSP2_CMD MXS_IOMUX_PAD_NAKED(0, 20, PAD_MUXSEL_2) -#define MX23_PAD_GPMI_WRN__SSP2_SCK MXS_IOMUX_PAD_NAKED(0, 24, PAD_MUXSEL_2) -#define MX23_PAD_AUART1_CTS__SSP1_DATA4 MXS_IOMUX_PAD_NAKED(0, 26, PAD_MUXSEL_2) -#define MX23_PAD_AUART1_RTS__SSP1_DATA5 MXS_IOMUX_PAD_NAKED(0, 27, PAD_MUXSEL_2) -#define MX23_PAD_AUART1_RX__SSP1_DATA6 MXS_IOMUX_PAD_NAKED(0, 28, PAD_MUXSEL_2) -#define MX23_PAD_AUART1_TX__SSP1_DATA7 MXS_IOMUX_PAD_NAKED(0, 29, PAD_MUXSEL_2) -#define MX23_PAD_I2C_SCL__AUART1_TX MXS_IOMUX_PAD_NAKED(0, 30, PAD_MUXSEL_2) -#define MX23_PAD_I2C_SDA__AUART1_RX MXS_IOMUX_PAD_NAKED(0, 31, PAD_MUXSEL_2) - -#define MX23_PAD_LCD_D08__SAIF2_SDATA0 MXS_IOMUX_PAD_NAKED(1, 8, PAD_MUXSEL_2) -#define MX23_PAD_LCD_D09__SAIF1_SDATA0 MXS_IOMUX_PAD_NAKED(1, 9, PAD_MUXSEL_2) -#define MX23_PAD_LCD_D10__SAIF_MCLK_BITCLK MXS_IOMUX_PAD_NAKED(1, 10, PAD_MUXSEL_2) -#define MX23_PAD_LCD_D11__SAIF_LRCLK MXS_IOMUX_PAD_NAKED(1, 11, PAD_MUXSEL_2) -#define MX23_PAD_LCD_D12__SAIF2_SDATA1 MXS_IOMUX_PAD_NAKED(1, 12, PAD_MUXSEL_2) -#define MX23_PAD_LCD_D13__SAIF2_SDATA2 MXS_IOMUX_PAD_NAKED(1, 13, PAD_MUXSEL_2) -#define MX23_PAD_LCD_D14__SAIF1_SDATA2 MXS_IOMUX_PAD_NAKED(1, 14, PAD_MUXSEL_2) -#define MX23_PAD_LCD_D15__SAIF1_SDATA1 MXS_IOMUX_PAD_NAKED(1, 15, PAD_MUXSEL_2) -#define MX23_PAD_LCD_D16__SAIF_ALT_BITCLK MXS_IOMUX_PAD_NAKED(1, 16, PAD_MUXSEL_2) -#define MX23_PAD_LCD_RESET__GPMI_CE3N MXS_IOMUX_PAD_NAKED(1, 18, PAD_MUXSEL_2) -#define MX23_PAD_PWM0__DUART_RX MXS_IOMUX_PAD_NAKED(1, 26, PAD_MUXSEL_2) -#define MX23_PAD_PWM1__DUART_TX MXS_IOMUX_PAD_NAKED(1, 27, PAD_MUXSEL_2) -#define MX23_PAD_PWM3__AUART1_CTS MXS_IOMUX_PAD_NAKED(1, 29, PAD_MUXSEL_2) -#define MX23_PAD_PWM4__AUART1_RTS MXS_IOMUX_PAD_NAKED(1, 30, PAD_MUXSEL_2) - -#define MX23_PAD_SSP1_CMD__JTAG_TDO MXS_IOMUX_PAD_NAKED(2, 0, PAD_MUXSEL_2) -#define MX23_PAD_SSP1_DETECT__USB_OTG_ID MXS_IOMUX_PAD_NAKED(2, 1, PAD_MUXSEL_2) -#define MX23_PAD_SSP1_DATA0__JTAG_TDI MXS_IOMUX_PAD_NAKED(2, 2, PAD_MUXSEL_2) -#define MX23_PAD_SSP1_DATA1__JTAG_TCLK MXS_IOMUX_PAD_NAKED(2, 3, PAD_MUXSEL_2) -#define MX23_PAD_SSP1_DATA2__JTAG_RTCK MXS_IOMUX_PAD_NAKED(2, 4, PAD_MUXSEL_2) -#define MX23_PAD_SSP1_DATA3__JTAG_TMS MXS_IOMUX_PAD_NAKED(2, 5, PAD_MUXSEL_2) -#define MX23_PAD_SSP1_SCK__JTAG_TRST MXS_IOMUX_PAD_NAKED(2, 6, PAD_MUXSEL_2) -#define MX23_PAD_ROTARYA__SPDIF MXS_IOMUX_PAD_NAKED(2, 7, PAD_MUXSEL_2) -#define MX23_PAD_ROTARYB__GPMI_CE3N MXS_IOMUX_PAD_NAKED(2, 8, PAD_MUXSEL_2) - -/* MUXSEL_GPIO */ -#define MX23_PAD_GPMI_D00__GPIO_0_0 MXS_IOMUX_PAD_NAKED(0, 0, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_D01__GPIO_0_1 MXS_IOMUX_PAD_NAKED(0, 1, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_D02__GPIO_0_2 MXS_IOMUX_PAD_NAKED(0, 2, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_D03__GPIO_0_3 MXS_IOMUX_PAD_NAKED(0, 3, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_D04__GPIO_0_4 MXS_IOMUX_PAD_NAKED(0, 4, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_D05__GPIO_0_5 MXS_IOMUX_PAD_NAKED(0, 5, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_D06__GPIO_0_6 MXS_IOMUX_PAD_NAKED(0, 6, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_D07__GPIO_0_7 MXS_IOMUX_PAD_NAKED(0, 7, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_D08__GPIO_0_8 MXS_IOMUX_PAD_NAKED(0, 8, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_D09__GPIO_0_9 MXS_IOMUX_PAD_NAKED(0, 9, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_D10__GPIO_0_10 MXS_IOMUX_PAD_NAKED(0, 10, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_D11__GPIO_0_11 MXS_IOMUX_PAD_NAKED(0, 11, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_D12__GPIO_0_12 MXS_IOMUX_PAD_NAKED(0, 12, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_D13__GPIO_0_13 MXS_IOMUX_PAD_NAKED(0, 13, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_D14__GPIO_0_14 MXS_IOMUX_PAD_NAKED(0, 14, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_D15__GPIO_0_15 MXS_IOMUX_PAD_NAKED(0, 15, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_CLE__GPIO_0_16 MXS_IOMUX_PAD_NAKED(0, 16, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_ALE__GPIO_0_17 MXS_IOMUX_PAD_NAKED(0, 17, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_CE2N__GPIO_0_18 MXS_IOMUX_PAD_NAKED(0, 18, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_RDY0__GPIO_0_19 MXS_IOMUX_PAD_NAKED(0, 19, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_RDY1__GPIO_0_20 MXS_IOMUX_PAD_NAKED(0, 20, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_RDY2__GPIO_0_21 MXS_IOMUX_PAD_NAKED(0, 21, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_RDY3__GPIO_0_22 MXS_IOMUX_PAD_NAKED(0, 22, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_WPN__GPIO_0_23 MXS_IOMUX_PAD_NAKED(0, 23, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_WRN__GPIO_0_24 MXS_IOMUX_PAD_NAKED(0, 24, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_RDN__GPIO_0_25 MXS_IOMUX_PAD_NAKED(0, 25, PAD_MUXSEL_GPIO) -#define MX23_PAD_AUART1_CTS__GPIO_0_26 MXS_IOMUX_PAD_NAKED(0, 26, PAD_MUXSEL_GPIO) -#define MX23_PAD_AUART1_RTS__GPIO_0_27 MXS_IOMUX_PAD_NAKED(0, 27, PAD_MUXSEL_GPIO) -#define MX23_PAD_AUART1_RX__GPIO_0_28 MXS_IOMUX_PAD_NAKED(0, 28, PAD_MUXSEL_GPIO) -#define MX23_PAD_AUART1_TX__GPIO_0_29 MXS_IOMUX_PAD_NAKED(0, 29, PAD_MUXSEL_GPIO) -#define MX23_PAD_I2C_SCL__GPIO_0_30 MXS_IOMUX_PAD_NAKED(0, 30, PAD_MUXSEL_GPIO) -#define MX23_PAD_I2C_SDA__GPIO_0_31 MXS_IOMUX_PAD_NAKED(0, 31, PAD_MUXSEL_GPIO) - -#define MX23_PAD_LCD_D00__GPIO_1_0 MXS_IOMUX_PAD_NAKED(1, 0, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D01__GPIO_1_1 MXS_IOMUX_PAD_NAKED(1, 1, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D02__GPIO_1_2 MXS_IOMUX_PAD_NAKED(1, 2, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D03__GPIO_1_3 MXS_IOMUX_PAD_NAKED(1, 3, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D04__GPIO_1_4 MXS_IOMUX_PAD_NAKED(1, 4, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D05__GPIO_1_5 MXS_IOMUX_PAD_NAKED(1, 5, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D06__GPIO_1_6 MXS_IOMUX_PAD_NAKED(1, 6, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D07__GPIO_1_7 MXS_IOMUX_PAD_NAKED(1, 7, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D08__GPIO_1_8 MXS_IOMUX_PAD_NAKED(1, 8, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D09__GPIO_1_9 MXS_IOMUX_PAD_NAKED(1, 9, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D10__GPIO_1_10 MXS_IOMUX_PAD_NAKED(1, 10, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D11__GPIO_1_11 MXS_IOMUX_PAD_NAKED(1, 11, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D12__GPIO_1_12 MXS_IOMUX_PAD_NAKED(1, 12, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D13__GPIO_1_13 MXS_IOMUX_PAD_NAKED(1, 13, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D14__GPIO_1_14 MXS_IOMUX_PAD_NAKED(1, 14, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D15__GPIO_1_15 MXS_IOMUX_PAD_NAKED(1, 15, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D16__GPIO_1_16 MXS_IOMUX_PAD_NAKED(1, 16, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D17__GPIO_1_17 MXS_IOMUX_PAD_NAKED(1, 17, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_RESET__GPIO_1_18 MXS_IOMUX_PAD_NAKED(1, 18, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_RS__GPIO_1_19 MXS_IOMUX_PAD_NAKED(1, 19, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_WR__GPIO_1_20 MXS_IOMUX_PAD_NAKED(1, 20, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_CS__GPIO_1_21 MXS_IOMUX_PAD_NAKED(1, 21, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_DOTCK__GPIO_1_22 MXS_IOMUX_PAD_NAKED(1, 22, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_ENABLE__GPIO_1_23 MXS_IOMUX_PAD_NAKED(1, 23, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_HSYNC__GPIO_1_24 MXS_IOMUX_PAD_NAKED(1, 24, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_VSYNC__GPIO_1_25 MXS_IOMUX_PAD_NAKED(1, 25, PAD_MUXSEL_GPIO) -#define MX23_PAD_PWM0__GPIO_1_26 MXS_IOMUX_PAD_NAKED(1, 26, PAD_MUXSEL_GPIO) -#define MX23_PAD_PWM1__GPIO_1_27 MXS_IOMUX_PAD_NAKED(1, 27, PAD_MUXSEL_GPIO) -#define MX23_PAD_PWM2__GPIO_1_28 MXS_IOMUX_PAD_NAKED(1, 28, PAD_MUXSEL_GPIO) -#define MX23_PAD_PWM3__GPIO_1_29 MXS_IOMUX_PAD_NAKED(1, 29, PAD_MUXSEL_GPIO) -#define MX23_PAD_PWM4__GPIO_1_30 MXS_IOMUX_PAD_NAKED(1, 30, PAD_MUXSEL_GPIO) - -#define MX23_PAD_SSP1_CMD__GPIO_2_0 MXS_IOMUX_PAD_NAKED(2, 0, PAD_MUXSEL_GPIO) -#define MX23_PAD_SSP1_DETECT__GPIO_2_1 MXS_IOMUX_PAD_NAKED(2, 1, PAD_MUXSEL_GPIO) -#define MX23_PAD_SSP1_DATA0__GPIO_2_2 MXS_IOMUX_PAD_NAKED(2, 2, PAD_MUXSEL_GPIO) -#define MX23_PAD_SSP1_DATA1__GPIO_2_3 MXS_IOMUX_PAD_NAKED(2, 3, PAD_MUXSEL_GPIO) -#define MX23_PAD_SSP1_DATA2__GPIO_2_4 MXS_IOMUX_PAD_NAKED(2, 4, PAD_MUXSEL_GPIO) -#define MX23_PAD_SSP1_DATA3__GPIO_2_5 MXS_IOMUX_PAD_NAKED(2, 5, PAD_MUXSEL_GPIO) -#define MX23_PAD_SSP1_SCK__GPIO_2_6 MXS_IOMUX_PAD_NAKED(2, 6, PAD_MUXSEL_GPIO) -#define MX23_PAD_ROTARYA__GPIO_2_7 MXS_IOMUX_PAD_NAKED(2, 7, PAD_MUXSEL_GPIO) -#define MX23_PAD_ROTARYB__GPIO_2_8 MXS_IOMUX_PAD_NAKED(2, 8, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_A00__GPIO_2_9 MXS_IOMUX_PAD_NAKED(2, 9, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_A01__GPIO_2_10 MXS_IOMUX_PAD_NAKED(2, 10, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_A02__GPIO_2_11 MXS_IOMUX_PAD_NAKED(2, 11, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_A03__GPIO_2_12 MXS_IOMUX_PAD_NAKED(2, 12, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_A04__GPIO_2_13 MXS_IOMUX_PAD_NAKED(2, 13, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_A05__GPIO_2_14 MXS_IOMUX_PAD_NAKED(2, 14, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_A06__GPIO_2_15 MXS_IOMUX_PAD_NAKED(2, 15, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_A07__GPIO_2_16 MXS_IOMUX_PAD_NAKED(2, 16, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_A08__GPIO_2_17 MXS_IOMUX_PAD_NAKED(2, 17, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_A09__GPIO_2_18 MXS_IOMUX_PAD_NAKED(2, 18, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_A10__GPIO_2_19 MXS_IOMUX_PAD_NAKED(2, 19, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_A11__GPIO_2_20 MXS_IOMUX_PAD_NAKED(2, 20, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_A12__GPIO_2_21 MXS_IOMUX_PAD_NAKED(2, 21, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_BA0__GPIO_2_22 MXS_IOMUX_PAD_NAKED(2, 22, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_BA1__GPIO_2_23 MXS_IOMUX_PAD_NAKED(2, 23, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_CASN__GPIO_2_24 MXS_IOMUX_PAD_NAKED(2, 24, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_CE0N__GPIO_2_25 MXS_IOMUX_PAD_NAKED(2, 25, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_CE1N__GPIO_2_26 MXS_IOMUX_PAD_NAKED(2, 26, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_CE1N__GPIO_2_27 MXS_IOMUX_PAD_NAKED(2, 27, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_CE0N__GPIO_2_28 MXS_IOMUX_PAD_NAKED(2, 28, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_CKE__GPIO_2_29 MXS_IOMUX_PAD_NAKED(2, 29, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_RASN__GPIO_2_30 MXS_IOMUX_PAD_NAKED(2, 30, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_WEN__GPIO_2_31 MXS_IOMUX_PAD_NAKED(2, 31, PAD_MUXSEL_GPIO) - -#endif /* __MACH_IOMUX_MX23_H__ */ diff --git a/arch/arm/mach-mxs/include/mach/iomux-mx28.h b/arch/arm/mach-mxs/include/mach/iomux-mx28.h deleted file mode 100644 index f50fefd..0000000 --- a/arch/arm/mach-mxs/include/mach/iomux-mx28.h +++ /dev/null @@ -1,537 +0,0 @@ -/* - * Copyright (C) 2009-2010 Amit Kucheria <amit.kucheria@canonical.com> - * Copyright (C) 2010 Freescale Semiconductor, Inc. - * - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 or later at the following locations: - * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html - */ - -#ifndef __MACH_IOMUX_MX28_H__ -#define __MACH_IOMUX_MX28_H__ - -#include <mach/iomux.h> - -/* - * The naming convention for the pad modes is MX28_PAD_<padname>__<padmode> - * If <padname> or <padmode> refers to a GPIO, it is named GPIO_<unit>_<num> - * See also iomux.h - * - * BANK PIN MUX - */ -/* MUXSEL_0 */ -#define MX28_PAD_GPMI_D00__GPMI_D0 MXS_IOMUX_PAD_NAKED(0, 0, PAD_MUXSEL_0) -#define MX28_PAD_GPMI_D01__GPMI_D1 MXS_IOMUX_PAD_NAKED(0, 1, PAD_MUXSEL_0) -#define MX28_PAD_GPMI_D02__GPMI_D2 MXS_IOMUX_PAD_NAKED(0, 2, PAD_MUXSEL_0) -#define MX28_PAD_GPMI_D03__GPMI_D3 MXS_IOMUX_PAD_NAKED(0, 3, PAD_MUXSEL_0) -#define MX28_PAD_GPMI_D04__GPMI_D4 MXS_IOMUX_PAD_NAKED(0, 4, PAD_MUXSEL_0) -#define MX28_PAD_GPMI_D05__GPMI_D5 MXS_IOMUX_PAD_NAKED(0, 5, PAD_MUXSEL_0) -#define MX28_PAD_GPMI_D06__GPMI_D6 MXS_IOMUX_PAD_NAKED(0, 6, PAD_MUXSEL_0) -#define MX28_PAD_GPMI_D07__GPMI_D7 MXS_IOMUX_PAD_NAKED(0, 7, PAD_MUXSEL_0) -#define MX28_PAD_GPMI_CE0N__GPMI_CE0N MXS_IOMUX_PAD_NAKED(0, 16, PAD_MUXSEL_0) -#define MX28_PAD_GPMI_CE1N__GPMI_CE1N MXS_IOMUX_PAD_NAKED(0, 17, PAD_MUXSEL_0) -#define MX28_PAD_GPMI_CE2N__GPMI_CE2N MXS_IOMUX_PAD_NAKED(0, 18, PAD_MUXSEL_0) -#define MX28_PAD_GPMI_CE3N__GPMI_CE3N MXS_IOMUX_PAD_NAKED(0, 19, PAD_MUXSEL_0) -#define MX28_PAD_GPMI_RDY0__GPMI_READY0 MXS_IOMUX_PAD_NAKED(0, 20, PAD_MUXSEL_0) -#define MX28_PAD_GPMI_RDY1__GPMI_READY1 MXS_IOMUX_PAD_NAKED(0, 21, PAD_MUXSEL_0) -#define MX28_PAD_GPMI_RDY2__GPMI_READY2 MXS_IOMUX_PAD_NAKED(0, 22, PAD_MUXSEL_0) -#define MX28_PAD_GPMI_RDY3__GPMI_READY3 MXS_IOMUX_PAD_NAKED(0, 23, PAD_MUXSEL_0) -#define MX28_PAD_GPMI_RDN__GPMI_RDN MXS_IOMUX_PAD_NAKED(0, 24, PAD_MUXSEL_0) -#define MX28_PAD_GPMI_WRN__GPMI_WRN MXS_IOMUX_PAD_NAKED(0, 25, PAD_MUXSEL_0) -#define MX28_PAD_GPMI_ALE__GPMI_ALE MXS_IOMUX_PAD_NAKED(0, 26, PAD_MUXSEL_0) -#define MX28_PAD_GPMI_CLE__GPMI_CLE MXS_IOMUX_PAD_NAKED(0, 27, PAD_MUXSEL_0) -#define MX28_PAD_GPMI_RESETN__GPMI_RESETN MXS_IOMUX_PAD_NAKED(0, 28, PAD_MUXSEL_0) - -#define MX28_PAD_LCD_D00__LCD_D0 MXS_IOMUX_PAD_NAKED(1, 0, PAD_MUXSEL_0) -#define MX28_PAD_LCD_D01__LCD_D1 MXS_IOMUX_PAD_NAKED(1, 1, PAD_MUXSEL_0) -#define MX28_PAD_LCD_D02__LCD_D2 MXS_IOMUX_PAD_NAKED(1, 2, PAD_MUXSEL_0) -#define MX28_PAD_LCD_D03__LCD_D3 MXS_IOMUX_PAD_NAKED(1, 3, PAD_MUXSEL_0) -#define MX28_PAD_LCD_D04__LCD_D4 MXS_IOMUX_PAD_NAKED(1, 4, PAD_MUXSEL_0) -#define MX28_PAD_LCD_D05__LCD_D5 MXS_IOMUX_PAD_NAKED(1, 5, PAD_MUXSEL_0) -#define MX28_PAD_LCD_D06__LCD_D6 MXS_IOMUX_PAD_NAKED(1, 6, PAD_MUXSEL_0) -#define MX28_PAD_LCD_D07__LCD_D7 MXS_IOMUX_PAD_NAKED(1, 7, PAD_MUXSEL_0) -#define MX28_PAD_LCD_D08__LCD_D8 MXS_IOMUX_PAD_NAKED(1, 8, PAD_MUXSEL_0) -#define MX28_PAD_LCD_D09__LCD_D9 MXS_IOMUX_PAD_NAKED(1, 9, PAD_MUXSEL_0) -#define MX28_PAD_LCD_D10__LCD_D10 MXS_IOMUX_PAD_NAKED(1, 10, PAD_MUXSEL_0) -#define MX28_PAD_LCD_D11__LCD_D11 MXS_IOMUX_PAD_NAKED(1, 11, PAD_MUXSEL_0) -#define MX28_PAD_LCD_D12__LCD_D12 MXS_IOMUX_PAD_NAKED(1, 12, PAD_MUXSEL_0) -#define MX28_PAD_LCD_D13__LCD_D13 MXS_IOMUX_PAD_NAKED(1, 13, PAD_MUXSEL_0) -#define MX28_PAD_LCD_D14__LCD_D14 MXS_IOMUX_PAD_NAKED(1, 14, PAD_MUXSEL_0) -#define MX28_PAD_LCD_D15__LCD_D15 MXS_IOMUX_PAD_NAKED(1, 15, PAD_MUXSEL_0) -#define MX28_PAD_LCD_D16__LCD_D16 MXS_IOMUX_PAD_NAKED(1, 16, PAD_MUXSEL_0) -#define MX28_PAD_LCD_D17__LCD_D17 MXS_IOMUX_PAD_NAKED(1, 17, PAD_MUXSEL_0) -#define MX28_PAD_LCD_D18__LCD_D18 MXS_IOMUX_PAD_NAKED(1, 18, PAD_MUXSEL_0) -#define MX28_PAD_LCD_D19__LCD_D19 MXS_IOMUX_PAD_NAKED(1, 19, PAD_MUXSEL_0) -#define MX28_PAD_LCD_D20__LCD_D20 MXS_IOMUX_PAD_NAKED(1, 20, PAD_MUXSEL_0) -#define MX28_PAD_LCD_D21__LCD_D21 MXS_IOMUX_PAD_NAKED(1, 21, PAD_MUXSEL_0) -#define MX28_PAD_LCD_D22__LCD_D22 MXS_IOMUX_PAD_NAKED(1, 22, PAD_MUXSEL_0) -#define MX28_PAD_LCD_D23__LCD_D23 MXS_IOMUX_PAD_NAKED(1, 23, PAD_MUXSEL_0) -#define MX28_PAD_LCD_RD_E__LCD_RD_E MXS_IOMUX_PAD_NAKED(1, 24, PAD_MUXSEL_0) -#define MX28_PAD_LCD_WR_RWN__LCD_WR_RWN MXS_IOMUX_PAD_NAKED(1, 25, PAD_MUXSEL_0) -#define MX28_PAD_LCD_RS__LCD_RS MXS_IOMUX_PAD_NAKED(1, 26, PAD_MUXSEL_0) -#define MX28_PAD_LCD_CS__LCD_CS MXS_IOMUX_PAD_NAKED(1, 27, PAD_MUXSEL_0) -#define MX28_PAD_LCD_VSYNC__LCD_VSYNC MXS_IOMUX_PAD_NAKED(1, 28, PAD_MUXSEL_0) -#define MX28_PAD_LCD_HSYNC__LCD_HSYNC MXS_IOMUX_PAD_NAKED(1, 29, PAD_MUXSEL_0) -#define MX28_PAD_LCD_DOTCLK__LCD_DOTCLK MXS_IOMUX_PAD_NAKED(1, 30, PAD_MUXSEL_0) -#define MX28_PAD_LCD_ENABLE__LCD_ENABLE MXS_IOMUX_PAD_NAKED(1, 31, PAD_MUXSEL_0) - -#define MX28_PAD_SSP0_DATA0__SSP0_D0 MXS_IOMUX_PAD_NAKED(2, 0, PAD_MUXSEL_0) -#define MX28_PAD_SSP0_DATA1__SSP0_D1 MXS_IOMUX_PAD_NAKED(2, 1, PAD_MUXSEL_0) -#define MX28_PAD_SSP0_DATA2__SSP0_D2 MXS_IOMUX_PAD_NAKED(2, 2, PAD_MUXSEL_0) -#define MX28_PAD_SSP0_DATA3__SSP0_D3 MXS_IOMUX_PAD_NAKED(2, 3, PAD_MUXSEL_0) -#define MX28_PAD_SSP0_DATA4__SSP0_D4 MXS_IOMUX_PAD_NAKED(2, 4, PAD_MUXSEL_0) -#define MX28_PAD_SSP0_DATA5__SSP0_D5 MXS_IOMUX_PAD_NAKED(2, 5, PAD_MUXSEL_0) -#define MX28_PAD_SSP0_DATA6__SSP0_D6 MXS_IOMUX_PAD_NAKED(2, 6, PAD_MUXSEL_0) -#define MX28_PAD_SSP0_DATA7__SSP0_D7 MXS_IOMUX_PAD_NAKED(2, 7, PAD_MUXSEL_0) -#define MX28_PAD_SSP0_CMD__SSP0_CMD MXS_IOMUX_PAD_NAKED(2, 8, PAD_MUXSEL_0) -#define MX28_PAD_SSP0_DETECT__SSP0_CARD_DETECT MXS_IOMUX_PAD_NAKED(2, 9, PAD_MUXSEL_0) -#define MX28_PAD_SSP0_SCK__SSP0_SCK MXS_IOMUX_PAD_NAKED(2, 10, PAD_MUXSEL_0) -#define MX28_PAD_SSP1_SCK__SSP1_SCK MXS_IOMUX_PAD_NAKED(2, 12, PAD_MUXSEL_0) -#define MX28_PAD_SSP1_CMD__SSP1_CMD MXS_IOMUX_PAD_NAKED(2, 13, PAD_MUXSEL_0) -#define MX28_PAD_SSP1_DATA0__SSP1_D0 MXS_IOMUX_PAD_NAKED(2, 14, PAD_MUXSEL_0) -#define MX28_PAD_SSP1_DATA3__SSP1_D3 MXS_IOMUX_PAD_NAKED(2, 15, PAD_MUXSEL_0) -#define MX28_PAD_SSP2_SCK__SSP2_SCK MXS_IOMUX_PAD_NAKED(2, 16, PAD_MUXSEL_0) -#define MX28_PAD_SSP2_MOSI__SSP2_CMD MXS_IOMUX_PAD_NAKED(2, 17, PAD_MUXSEL_0) -#define MX28_PAD_SSP2_MISO__SSP2_D0 MXS_IOMUX_PAD_NAKED(2, 18, PAD_MUXSEL_0) -#define MX28_PAD_SSP2_SS0__SSP2_D3 MXS_IOMUX_PAD_NAKED(2, 19, PAD_MUXSEL_0) -#define MX28_PAD_SSP2_SS1__SSP2_D4 MXS_IOMUX_PAD_NAKED(2, 20, PAD_MUXSEL_0) -#define MX28_PAD_SSP2_SS2__SSP2_D5 MXS_IOMUX_PAD_NAKED(2, 21, PAD_MUXSEL_0) -#define MX28_PAD_SSP3_SCK__SSP3_SCK MXS_IOMUX_PAD_NAKED(2, 24, PAD_MUXSEL_0) -#define MX28_PAD_SSP3_MOSI__SSP3_CMD MXS_IOMUX_PAD_NAKED(2, 25, PAD_MUXSEL_0) -#define MX28_PAD_SSP3_MISO__SSP3_D0 MXS_IOMUX_PAD_NAKED(2, 26, PAD_MUXSEL_0) -#define MX28_PAD_SSP3_SS0__SSP3_D3 MXS_IOMUX_PAD_NAKED(2, 27, PAD_MUXSEL_0) - -#define MX28_PAD_AUART0_RX__AUART0_RX MXS_IOMUX_PAD_NAKED(3, 0, PAD_MUXSEL_0) -#define MX28_PAD_AUART0_TX__AUART0_TX MXS_IOMUX_PAD_NAKED(3, 1, PAD_MUXSEL_0) -#define MX28_PAD_AUART0_CTS__AUART0_CTS MXS_IOMUX_PAD_NAKED(3, 2, PAD_MUXSEL_0) -#define MX28_PAD_AUART0_RTS__AUART0_RTS MXS_IOMUX_PAD_NAKED(3, 3, PAD_MUXSEL_0) -#define MX28_PAD_AUART1_RX__AUART1_RX MXS_IOMUX_PAD_NAKED(3, 4, PAD_MUXSEL_0) -#define MX28_PAD_AUART1_TX__AUART1_TX MXS_IOMUX_PAD_NAKED(3, 5, PAD_MUXSEL_0) -#define MX28_PAD_AUART1_CTS__AUART1_CTS MXS_IOMUX_PAD_NAKED(3, 6, PAD_MUXSEL_0) -#define MX28_PAD_AUART1_RTS__AUART1_RTS MXS_IOMUX_PAD_NAKED(3, 7, PAD_MUXSEL_0) -#define MX28_PAD_AUART2_RX__AUART2_RX MXS_IOMUX_PAD_NAKED(3, 8, PAD_MUXSEL_0) -#define MX28_PAD_AUART2_TX__AUART2_TX MXS_IOMUX_PAD_NAKED(3, 9, PAD_MUXSEL_0) -#define MX28_PAD_AUART2_CTS__AUART2_CTS MXS_IOMUX_PAD_NAKED(3, 10, PAD_MUXSEL_0) -#define MX28_PAD_AUART2_RTS__AUART2_RTS MXS_IOMUX_PAD_NAKED(3, 11, PAD_MUXSEL_0) -#define MX28_PAD_AUART3_RX__AUART3_RX MXS_IOMUX_PAD_NAKED(3, 12, PAD_MUXSEL_0) -#define MX28_PAD_AUART3_TX__AUART3_TX MXS_IOMUX_PAD_NAKED(3, 13, PAD_MUXSEL_0) -#define MX28_PAD_AUART3_CTS__AUART3_CTS MXS_IOMUX_PAD_NAKED(3, 14, PAD_MUXSEL_0) -#define MX28_PAD_AUART3_RTS__AUART3_RTS MXS_IOMUX_PAD_NAKED(3, 15, PAD_MUXSEL_0) -#define MX28_PAD_PWM0__PWM_0 MXS_IOMUX_PAD_NAKED(3, 16, PAD_MUXSEL_0) -#define MX28_PAD_PWM1__PWM_1 MXS_IOMUX_PAD_NAKED(3, 17, PAD_MUXSEL_0) -#define MX28_PAD_PWM2__PWM_2 MXS_IOMUX_PAD_NAKED(3, 18, PAD_MUXSEL_0) -#define MX28_PAD_SAIF0_MCLK__SAIF0_MCLK MXS_IOMUX_PAD_NAKED(3, 20, PAD_MUXSEL_0) -#define MX28_PAD_SAIF0_LRCLK__SAIF0_LRCLK MXS_IOMUX_PAD_NAKED(3, 21, PAD_MUXSEL_0) -#define MX28_PAD_SAIF0_BITCLK__SAIF0_BITCLK MXS_IOMUX_PAD_NAKED(3, 22, PAD_MUXSEL_0) -#define MX28_PAD_SAIF0_SDATA0__SAIF0_SDATA0 MXS_IOMUX_PAD_NAKED(3, 23, PAD_MUXSEL_0) -#define MX28_PAD_I2C0_SCL__I2C0_SCL MXS_IOMUX_PAD_NAKED(3, 24, PAD_MUXSEL_0) -#define MX28_PAD_I2C0_SDA__I2C0_SDA MXS_IOMUX_PAD_NAKED(3, 25, PAD_MUXSEL_0) -#define MX28_PAD_SAIF1_SDATA0__SAIF1_SDATA0 MXS_IOMUX_PAD_NAKED(3, 26, PAD_MUXSEL_0) -#define MX28_PAD_SPDIF__SPDIF_TX MXS_IOMUX_PAD_NAKED(3, 27, PAD_MUXSEL_0) -#define MX28_PAD_PWM3__PWM_3 MXS_IOMUX_PAD_NAKED(3, 28, PAD_MUXSEL_0) -#define MX28_PAD_PWM4__PWM_4 MXS_IOMUX_PAD_NAKED(3, 29, PAD_MUXSEL_0) -#define MX28_PAD_LCD_RESET__LCD_RESET MXS_IOMUX_PAD_NAKED(3, 30, PAD_MUXSEL_0) - -#define MX28_PAD_ENET0_MDC__ENET0_MDC MXS_IOMUX_PAD_NAKED(4, 0, PAD_MUXSEL_0) -#define MX28_PAD_ENET0_MDIO__ENET0_MDIO MXS_IOMUX_PAD_NAKED(4, 1, PAD_MUXSEL_0) -#define MX28_PAD_ENET0_RX_EN__ENET0_RX_EN MXS_IOMUX_PAD_NAKED(4, 2, PAD_MUXSEL_0) -#define MX28_PAD_ENET0_RXD0__ENET0_RXD0 MXS_IOMUX_PAD_NAKED(4, 3, PAD_MUXSEL_0) -#define MX28_PAD_ENET0_RXD1__ENET0_RXD1 MXS_IOMUX_PAD_NAKED(4, 4, PAD_MUXSEL_0) -#define MX28_PAD_ENET0_TX_CLK__ENET0_TX_CLK MXS_IOMUX_PAD_NAKED(4, 5, PAD_MUXSEL_0) -#define MX28_PAD_ENET0_TX_EN__ENET0_TX_EN MXS_IOMUX_PAD_NAKED(4, 6, PAD_MUXSEL_0) -#define MX28_PAD_ENET0_TXD0__ENET0_TXD0 MXS_IOMUX_PAD_NAKED(4, 7, PAD_MUXSEL_0) -#define MX28_PAD_ENET0_TXD1__ENET0_TXD1 MXS_IOMUX_PAD_NAKED(4, 8, PAD_MUXSEL_0) -#define MX28_PAD_ENET0_RXD2__ENET0_RXD2 MXS_IOMUX_PAD_NAKED(4, 9, PAD_MUXSEL_0) -#define MX28_PAD_ENET0_RXD3__ENET0_RXD3 MXS_IOMUX_PAD_NAKED(4, 10, PAD_MUXSEL_0) -#define MX28_PAD_ENET0_TXD2__ENET0_TXD2 MXS_IOMUX_PAD_NAKED(4, 11, PAD_MUXSEL_0) -#define MX28_PAD_ENET0_TXD3__ENET0_TXD3 MXS_IOMUX_PAD_NAKED(4, 12, PAD_MUXSEL_0) -#define MX28_PAD_ENET0_RX_CLK__ENET0_RX_CLK MXS_IOMUX_PAD_NAKED(4, 13, PAD_MUXSEL_0) -#define MX28_PAD_ENET0_COL__ENET0_COL MXS_IOMUX_PAD_NAKED(4, 14, PAD_MUXSEL_0) -#define MX28_PAD_ENET0_CRS__ENET0_CRS MXS_IOMUX_PAD_NAKED(4, 15, PAD_MUXSEL_0) -#define MX28_PAD_ENET_CLK__CLKCTRL_ENET MXS_IOMUX_PAD_NAKED(4, 16, PAD_MUXSEL_0) -#define MX28_PAD_JTAG_RTCK__JTAG_RTCK MXS_IOMUX_PAD_NAKED(4, 20, PAD_MUXSEL_0) - -#define MX28_PAD_EMI_D00__EMI_DATA0 MXS_IOMUX_PAD_NAKED(5, 0, PAD_MUXSEL_0) -#define MX28_PAD_EMI_D01__EMI_DATA1 MXS_IOMUX_PAD_NAKED(5, 1, PAD_MUXSEL_0) -#define MX28_PAD_EMI_D02__EMI_DATA2 MXS_IOMUX_PAD_NAKED(5, 2, PAD_MUXSEL_0) -#define MX28_PAD_EMI_D03__EMI_DATA3 MXS_IOMUX_PAD_NAKED(5, 3, PAD_MUXSEL_0) -#define MX28_PAD_EMI_D04__EMI_DATA4 MXS_IOMUX_PAD_NAKED(5, 4, PAD_MUXSEL_0) -#define MX28_PAD_EMI_D05__EMI_DATA5 MXS_IOMUX_PAD_NAKED(5, 5, PAD_MUXSEL_0) -#define MX28_PAD_EMI_D06__EMI_DATA6 MXS_IOMUX_PAD_NAKED(5, 6, PAD_MUXSEL_0) -#define MX28_PAD_EMI_D07__EMI_DATA7 MXS_IOMUX_PAD_NAKED(5, 7, PAD_MUXSEL_0) -#define MX28_PAD_EMI_D08__EMI_DATA8 MXS_IOMUX_PAD_NAKED(5, 8, PAD_MUXSEL_0) -#define MX28_PAD_EMI_D09__EMI_DATA9 MXS_IOMUX_PAD_NAKED(5, 9, PAD_MUXSEL_0) -#define MX28_PAD_EMI_D10__EMI_DATA10 MXS_IOMUX_PAD_NAKED(5, 10, PAD_MUXSEL_0) -#define MX28_PAD_EMI_D11__EMI_DATA11 MXS_IOMUX_PAD_NAKED(5, 11, PAD_MUXSEL_0) -#define MX28_PAD_EMI_D12__EMI_DATA12 MXS_IOMUX_PAD_NAKED(5, 12, PAD_MUXSEL_0) -#define MX28_PAD_EMI_D13__EMI_DATA13 MXS_IOMUX_PAD_NAKED(5, 13, PAD_MUXSEL_0) -#define MX28_PAD_EMI_D14__EMI_DATA14 MXS_IOMUX_PAD_NAKED(5, 14, PAD_MUXSEL_0) -#define MX28_PAD_EMI_D15__EMI_DATA15 MXS_IOMUX_PAD_NAKED(5, 15, PAD_MUXSEL_0) -#define MX28_PAD_EMI_ODT0__EMI_ODT0 MXS_IOMUX_PAD_NAKED(5, 16, PAD_MUXSEL_0) -#define MX28_PAD_EMI_DQM0__EMI_DQM0 MXS_IOMUX_PAD_NAKED(5, 17, PAD_MUXSEL_0) -#define MX28_PAD_EMI_ODT1__EMI_ODT1 MXS_IOMUX_PAD_NAKED(5, 18, PAD_MUXSEL_0) -#define MX28_PAD_EMI_DQM1__EMI_DQM1 MXS_IOMUX_PAD_NAKED(5, 19, PAD_MUXSEL_0) -#define MX28_PAD_EMI_DDR_OPEN_FB__EMI_DDR_OPEN_FEEDBACK MXS_IOMUX_PAD_NAKED(5, 20, PAD_MUXSEL_0) -#define MX28_PAD_EMI_CLK__EMI_CLK MXS_IOMUX_PAD_NAKED(5, 21, PAD_MUXSEL_0) -#define MX28_PAD_EMI_DQS0__EMI_DQS0 MXS_IOMUX_PAD_NAKED(5, 22, PAD_MUXSEL_0) -#define MX28_PAD_EMI_DQS1__EMI_DQS1 MXS_IOMUX_PAD_NAKED(5, 23, PAD_MUXSEL_0) -#define MX28_PAD_EMI_DDR_OPEN__EMI_DDR_OPEN MXS_IOMUX_PAD_NAKED(5, 26, PAD_MUXSEL_0) - -#define MX28_PAD_EMI_A00__EMI_ADDR0 MXS_IOMUX_PAD_NAKED(6, 0, PAD_MUXSEL_0) -#define MX28_PAD_EMI_A01__EMI_ADDR1 MXS_IOMUX_PAD_NAKED(6, 1, PAD_MUXSEL_0) -#define MX28_PAD_EMI_A02__EMI_ADDR2 MXS_IOMUX_PAD_NAKED(6, 2, PAD_MUXSEL_0) -#define MX28_PAD_EMI_A03__EMI_ADDR3 MXS_IOMUX_PAD_NAKED(6, 3, PAD_MUXSEL_0) -#define MX28_PAD_EMI_A04__EMI_ADDR4 MXS_IOMUX_PAD_NAKED(6, 4, PAD_MUXSEL_0) -#define MX28_PAD_EMI_A05__EMI_ADDR5 MXS_IOMUX_PAD_NAKED(6, 5, PAD_MUXSEL_0) -#define MX28_PAD_EMI_A06__EMI_ADDR6 MXS_IOMUX_PAD_NAKED(6, 6, PAD_MUXSEL_0) -#define MX28_PAD_EMI_A07__EMI_ADDR7 MXS_IOMUX_PAD_NAKED(6, 7, PAD_MUXSEL_0) -#define MX28_PAD_EMI_A08__EMI_ADDR8 MXS_IOMUX_PAD_NAKED(6, 8, PAD_MUXSEL_0) -#define MX28_PAD_EMI_A09__EMI_ADDR9 MXS_IOMUX_PAD_NAKED(6, 9, PAD_MUXSEL_0) -#define MX28_PAD_EMI_A10__EMI_ADDR10 MXS_IOMUX_PAD_NAKED(6, 10, PAD_MUXSEL_0) -#define MX28_PAD_EMI_A11__EMI_ADDR11 MXS_IOMUX_PAD_NAKED(6, 11, PAD_MUXSEL_0) -#define MX28_PAD_EMI_A12__EMI_ADDR12 MXS_IOMUX_PAD_NAKED(6, 12, PAD_MUXSEL_0) -#define MX28_PAD_EMI_A13__EMI_ADDR13 MXS_IOMUX_PAD_NAKED(6, 13, PAD_MUXSEL_0) -#define MX28_PAD_EMI_A14__EMI_ADDR14 MXS_IOMUX_PAD_NAKED(6, 14, PAD_MUXSEL_0) -#define MX28_PAD_EMI_BA0__EMI_BA0 MXS_IOMUX_PAD_NAKED(6, 16, PAD_MUXSEL_0) -#define MX28_PAD_EMI_BA1__EMI_BA1 MXS_IOMUX_PAD_NAKED(6, 17, PAD_MUXSEL_0) -#define MX28_PAD_EMI_BA2__EMI_BA2 MXS_IOMUX_PAD_NAKED(6, 18, PAD_MUXSEL_0) -#define MX28_PAD_EMI_CASN__EMI_CASN MXS_IOMUX_PAD_NAKED(6, 19, PAD_MUXSEL_0) -#define MX28_PAD_EMI_RASN__EMI_RASN MXS_IOMUX_PAD_NAKED(6, 20, PAD_MUXSEL_0) -#define MX28_PAD_EMI_WEN__EMI_WEN MXS_IOMUX_PAD_NAKED(6, 21, PAD_MUXSEL_0) -#define MX28_PAD_EMI_CE0N__EMI_CE0N MXS_IOMUX_PAD_NAKED(6, 22, PAD_MUXSEL_0) -#define MX28_PAD_EMI_CE1N__EMI_CE1N MXS_IOMUX_PAD_NAKED(6, 23, PAD_MUXSEL_0) -#define MX28_PAD_EMI_CKE__EMI_CKE MXS_IOMUX_PAD_NAKED(6, 24, PAD_MUXSEL_0) - -/* MUXSEL_1 */ -#define MX28_PAD_GPMI_D00__SSP1_D0 MXS_IOMUX_PAD_NAKED(0, 0, PAD_MUXSEL_1) -#define MX28_PAD_GPMI_D01__SSP1_D1 MXS_IOMUX_PAD_NAKED(0, 1, PAD_MUXSEL_1) -#define MX28_PAD_GPMI_D02__SSP1_D2 MXS_IOMUX_PAD_NAKED(0, 2, PAD_MUXSEL_1) -#define MX28_PAD_GPMI_D03__SSP1_D3 MXS_IOMUX_PAD_NAKED(0, 3, PAD_MUXSEL_1) -#define MX28_PAD_GPMI_D04__SSP1_D4 MXS_IOMUX_PAD_NAKED(0, 4, PAD_MUXSEL_1) -#define MX28_PAD_GPMI_D05__SSP1_D5 MXS_IOMUX_PAD_NAKED(0, 5, PAD_MUXSEL_1) -#define MX28_PAD_GPMI_D06__SSP1_D6 MXS_IOMUX_PAD_NAKED(0, 6, PAD_MUXSEL_1) -#define MX28_PAD_GPMI_D07__SSP1_D7 MXS_IOMUX_PAD_NAKED(0, 7, PAD_MUXSEL_1) -#define MX28_PAD_GPMI_CE0N__SSP3_D0 MXS_IOMUX_PAD_NAKED(0, 16, PAD_MUXSEL_1) -#define MX28_PAD_GPMI_CE1N__SSP3_D3 MXS_IOMUX_PAD_NAKED(0, 17, PAD_MUXSEL_1) -#define MX28_PAD_GPMI_CE2N__CAN1_TX MXS_IOMUX_PAD_NAKED(0, 18, PAD_MUXSEL_1) -#define MX28_PAD_GPMI_CE3N__CAN1_RX MXS_IOMUX_PAD_NAKED(0, 19, PAD_MUXSEL_1) -#define MX28_PAD_GPMI_RDY0__SSP1_CARD_DETECT MXS_IOMUX_PAD_NAKED(0, 20, PAD_MUXSEL_1) -#define MX28_PAD_GPMI_RDY1__SSP1_CMD MXS_IOMUX_PAD_NAKED(0, 21, PAD_MUXSEL_1) -#define MX28_PAD_GPMI_RDY2__CAN0_TX MXS_IOMUX_PAD_NAKED(0, 22, PAD_MUXSEL_1) -#define MX28_PAD_GPMI_RDY3__CAN0_RX MXS_IOMUX_PAD_NAKED(0, 23, PAD_MUXSEL_1) -#define MX28_PAD_GPMI_RDN__SSP3_SCK MXS_IOMUX_PAD_NAKED(0, 24, PAD_MUXSEL_1) -#define MX28_PAD_GPMI_WRN__SSP1_SCK MXS_IOMUX_PAD_NAKED(0, 25, PAD_MUXSEL_1) -#define MX28_PAD_GPMI_ALE__SSP3_D1 MXS_IOMUX_PAD_NAKED(0, 26, PAD_MUXSEL_1) -#define MX28_PAD_GPMI_CLE__SSP3_D2 MXS_IOMUX_PAD_NAKED(0, 27, PAD_MUXSEL_1) -#define MX28_PAD_GPMI_RESETN__SSP3_CMD MXS_IOMUX_PAD_NAKED(0, 28, PAD_MUXSEL_1) - -#define MX28_PAD_LCD_D03__ETM_DA8 MXS_IOMUX_PAD_NAKED(1, 3, PAD_MUXSEL_1) -#define MX28_PAD_LCD_D04__ETM_DA9 MXS_IOMUX_PAD_NAKED(1, 4, PAD_MUXSEL_1) -#define MX28_PAD_LCD_D08__ETM_DA3 MXS_IOMUX_PAD_NAKED(1, 8, PAD_MUXSEL_1) -#define MX28_PAD_LCD_D09__ETM_DA4 MXS_IOMUX_PAD_NAKED(1, 9, PAD_MUXSEL_1) -#define MX28_PAD_LCD_D20__ENET1_1588_EVENT2_OUT MXS_IOMUX_PAD_NAKED(1, 20, PAD_MUXSEL_1) -#define MX28_PAD_LCD_D21__ENET1_1588_EVENT2_IN MXS_IOMUX_PAD_NAKED(1, 21, PAD_MUXSEL_1) -#define MX28_PAD_LCD_D22__ENET1_1588_EVENT3_OUT MXS_IOMUX_PAD_NAKED(1, 22, PAD_MUXSEL_1) -#define MX28_PAD_LCD_D23__ENET1_1588_EVENT3_IN MXS_IOMUX_PAD_NAKED(1, 23, PAD_MUXSEL_1) -#define MX28_PAD_LCD_RD_E__LCD_VSYNC MXS_IOMUX_PAD_NAKED(1, 24, PAD_MUXSEL_1) -#define MX28_PAD_LCD_WR_RWN__LCD_HSYNC MXS_IOMUX_PAD_NAKED(1, 25, PAD_MUXSEL_1) -#define MX28_PAD_LCD_RS__LCD_DOTCLK MXS_IOMUX_PAD_NAKED(1, 26, PAD_MUXSEL_1) -#define MX28_PAD_LCD_CS__LCD_ENABLE MXS_IOMUX_PAD_NAKED(1, 27, PAD_MUXSEL_1) -#define MX28_PAD_LCD_VSYNC__SAIF1_SDATA0 MXS_IOMUX_PAD_NAKED(1, 28, PAD_MUXSEL_1) -#define MX28_PAD_LCD_HSYNC__SAIF1_SDATA1 MXS_IOMUX_PAD_NAKED(1, 29, PAD_MUXSEL_1) -#define MX28_PAD_LCD_DOTCLK__SAIF1_MCLK MXS_IOMUX_PAD_NAKED(1, 30, PAD_MUXSEL_1) - -#define MX28_PAD_SSP0_DATA4__SSP2_D0 MXS_IOMUX_PAD_NAKED(2, 4, PAD_MUXSEL_1) -#define MX28_PAD_SSP0_DATA5__SSP2_D3 MXS_IOMUX_PAD_NAKED(2, 5, PAD_MUXSEL_1) -#define MX28_PAD_SSP0_DATA6__SSP2_CMD MXS_IOMUX_PAD_NAKED(2, 6, PAD_MUXSEL_1) -#define MX28_PAD_SSP0_DATA7__SSP2_SCK MXS_IOMUX_PAD_NAKED(2, 7, PAD_MUXSEL_1) -#define MX28_PAD_SSP1_SCK__SSP2_D1 MXS_IOMUX_PAD_NAKED(2, 12, PAD_MUXSEL_1) -#define MX28_PAD_SSP1_CMD__SSP2_D2 MXS_IOMUX_PAD_NAKED(2, 13, PAD_MUXSEL_1) -#define MX28_PAD_SSP1_DATA0__SSP2_D6 MXS_IOMUX_PAD_NAKED(2, 14, PAD_MUXSEL_1) -#define MX28_PAD_SSP1_DATA3__SSP2_D7 MXS_IOMUX_PAD_NAKED(2, 15, PAD_MUXSEL_1) -#define MX28_PAD_SSP2_SCK__AUART2_RX MXS_IOMUX_PAD_NAKED(2, 16, PAD_MUXSEL_1) -#define MX28_PAD_SSP2_MOSI__AUART2_TX MXS_IOMUX_PAD_NAKED(2, 17, PAD_MUXSEL_1) -#define MX28_PAD_SSP2_MISO__AUART3_RX MXS_IOMUX_PAD_NAKED(2, 18, PAD_MUXSEL_1) -#define MX28_PAD_SSP2_SS0__AUART3_TX MXS_IOMUX_PAD_NAKED(2, 19, PAD_MUXSEL_1) -#define MX28_PAD_SSP2_SS1__SSP2_D1 MXS_IOMUX_PAD_NAKED(2, 20, PAD_MUXSEL_1) -#define MX28_PAD_SSP2_SS2__SSP2_D2 MXS_IOMUX_PAD_NAKED(2, 21, PAD_MUXSEL_1) -#define MX28_PAD_SSP3_SCK__AUART4_TX MXS_IOMUX_PAD_NAKED(2, 24, PAD_MUXSEL_1) -#define MX28_PAD_SSP3_MOSI__AUART4_RX MXS_IOMUX_PAD_NAKED(2, 25, PAD_MUXSEL_1) -#define MX28_PAD_SSP3_MISO__AUART4_RTS MXS_IOMUX_PAD_NAKED(2, 26, PAD_MUXSEL_1) -#define MX28_PAD_SSP3_SS0__AUART4_CTS MXS_IOMUX_PAD_NAKED(2, 27, PAD_MUXSEL_1) - -#define MX28_PAD_AUART0_RX__I2C0_SCL MXS_IOMUX_PAD_NAKED(3, 0, PAD_MUXSEL_1) -#define MX28_PAD_AUART0_TX__I2C0_SDA MXS_IOMUX_PAD_NAKED(3, 1, PAD_MUXSEL_1) -#define MX28_PAD_AUART0_CTS__AUART4_RX MXS_IOMUX_PAD_NAKED(3, 2, PAD_MUXSEL_1) -#define MX28_PAD_AUART0_RTS__AUART4_TX MXS_IOMUX_PAD_NAKED(3, 3, PAD_MUXSEL_1) -#define MX28_PAD_AUART1_RX__SSP2_CARD_DETECT MXS_IOMUX_PAD_NAKED(3, 4, PAD_MUXSEL_1) -#define MX28_PAD_AUART1_TX__SSP3_CARD_DETECT MXS_IOMUX_PAD_NAKED(3, 5, PAD_MUXSEL_1) -#define MX28_PAD_AUART1_CTS__USB0_OVERCURRENT MXS_IOMUX_PAD_NAKED(3, 6, PAD_MUXSEL_1) -#define MX28_PAD_AUART1_RTS__USB0_ID MXS_IOMUX_PAD_NAKED(3, 7, PAD_MUXSEL_1) -#define MX28_PAD_AUART2_RX__SSP3_D1 MXS_IOMUX_PAD_NAKED(3, 8, PAD_MUXSEL_1) -#define MX28_PAD_AUART2_TX__SSP3_D2 MXS_IOMUX_PAD_NAKED(3, 9, PAD_MUXSEL_1) -#define MX28_PAD_AUART2_CTS__I2C1_SCL MXS_IOMUX_PAD_NAKED(3, 10, PAD_MUXSEL_1) -#define MX28_PAD_AUART2_RTS__I2C1_SDA MXS_IOMUX_PAD_NAKED(3, 11, PAD_MUXSEL_1) -#define MX28_PAD_AUART3_RX__CAN0_TX MXS_IOMUX_PAD_NAKED(3, 12, PAD_MUXSEL_1) -#define MX28_PAD_AUART3_TX__CAN0_RX MXS_IOMUX_PAD_NAKED(3, 13, PAD_MUXSEL_1) -#define MX28_PAD_AUART3_CTS__CAN1_TX MXS_IOMUX_PAD_NAKED(3, 14, PAD_MUXSEL_1) -#define MX28_PAD_AUART3_RTS__CAN1_RX MXS_IOMUX_PAD_NAKED(3, 15, PAD_MUXSEL_1) -#define MX28_PAD_PWM0__I2C1_SCL MXS_IOMUX_PAD_NAKED(3, 16, PAD_MUXSEL_1) -#define MX28_PAD_PWM1__I2C1_SDA MXS_IOMUX_PAD_NAKED(3, 17, PAD_MUXSEL_1) -#define MX28_PAD_PWM2__USB0_ID MXS_IOMUX_PAD_NAKED(3, 18, PAD_MUXSEL_1) -#define MX28_PAD_SAIF0_MCLK__PWM_3 MXS_IOMUX_PAD_NAKED(3, 20, PAD_MUXSEL_1) -#define MX28_PAD_SAIF0_LRCLK__PWM_4 MXS_IOMUX_PAD_NAKED(3, 21, PAD_MUXSEL_1) -#define MX28_PAD_SAIF0_BITCLK__PWM_5 MXS_IOMUX_PAD_NAKED(3, 22, PAD_MUXSEL_1) -#define MX28_PAD_SAIF0_SDATA0__PWM_6 MXS_IOMUX_PAD_NAKED(3, 23, PAD_MUXSEL_1) -#define MX28_PAD_I2C0_SCL__TIMROT_ROTARYA MXS_IOMUX_PAD_NAKED(3, 24, PAD_MUXSEL_1) -#define MX28_PAD_I2C0_SDA__TIMROT_ROTARYB MXS_IOMUX_PAD_NAKED(3, 25, PAD_MUXSEL_1) -#define MX28_PAD_SAIF1_SDATA0__PWM_7 MXS_IOMUX_PAD_NAKED(3, 26, PAD_MUXSEL_1) -#define MX28_PAD_LCD_RESET__LCD_VSYNC MXS_IOMUX_PAD_NAKED(3, 30, PAD_MUXSEL_1) - -#define MX28_PAD_ENET0_MDC__GPMI_CE4N MXS_IOMUX_PAD_NAKED(4, 0, PAD_MUXSEL_1) -#define MX28_PAD_ENET0_MDIO__GPMI_CE5N MXS_IOMUX_PAD_NAKED(4, 1, PAD_MUXSEL_1) -#define MX28_PAD_ENET0_RX_EN__GPMI_CE6N MXS_IOMUX_PAD_NAKED(4, 2, PAD_MUXSEL_1) -#define MX28_PAD_ENET0_RXD0__GPMI_CE7N MXS_IOMUX_PAD_NAKED(4, 3, PAD_MUXSEL_1) -#define MX28_PAD_ENET0_RXD1__GPMI_READY4 MXS_IOMUX_PAD_NAKED(4, 4, PAD_MUXSEL_1) -#define MX28_PAD_ENET0_TX_CLK__HSADC_TRIGGER MXS_IOMUX_PAD_NAKED(4, 5, PAD_MUXSEL_1) -#define MX28_PAD_ENET0_TX_EN__GPMI_READY5 MXS_IOMUX_PAD_NAKED(4, 6, PAD_MUXSEL_1) -#define MX28_PAD_ENET0_TXD0__GPMI_READY6 MXS_IOMUX_PAD_NAKED(4, 7, PAD_MUXSEL_1) -#define MX28_PAD_ENET0_TXD1__GPMI_READY7 MXS_IOMUX_PAD_NAKED(4, 8, PAD_MUXSEL_1) -#define MX28_PAD_ENET0_RXD2__ENET1_RXD0 MXS_IOMUX_PAD_NAKED(4, 9, PAD_MUXSEL_1) -#define MX28_PAD_ENET0_RXD3__ENET1_RXD1 MXS_IOMUX_PAD_NAKED(4, 10, PAD_MUXSEL_1) -#define MX28_PAD_ENET0_TXD2__ENET1_TXD0 MXS_IOMUX_PAD_NAKED(4, 11, PAD_MUXSEL_1) -#define MX28_PAD_ENET0_TXD3__ENET1_TXD1 MXS_IOMUX_PAD_NAKED(4, 12, PAD_MUXSEL_1) -#define MX28_PAD_ENET0_RX_CLK__ENET0_RX_ER MXS_IOMUX_PAD_NAKED(4, 13, PAD_MUXSEL_1) -#define MX28_PAD_ENET0_COL__ENET1_TX_EN MXS_IOMUX_PAD_NAKED(4, 14, PAD_MUXSEL_1) -#define MX28_PAD_ENET0_CRS__ENET1_RX_EN MXS_IOMUX_PAD_NAKED(4, 15, PAD_MUXSEL_1) - -/* MUXSEL_2 */ -#define MX28_PAD_GPMI_CE2N__ENET0_RX_ER MXS_IOMUX_PAD_NAKED(0, 18, PAD_MUXSEL_2) -#define MX28_PAD_GPMI_CE3N__SAIF1_MCLK MXS_IOMUX_PAD_NAKED(0, 19, PAD_MUXSEL_2) -#define MX28_PAD_GPMI_RDY0__USB0_ID MXS_IOMUX_PAD_NAKED(0, 20, PAD_MUXSEL_2) -#define MX28_PAD_GPMI_RDY2__ENET0_TX_ER MXS_IOMUX_PAD_NAKED(0, 22, PAD_MUXSEL_2) -#define MX28_PAD_GPMI_RDY3__HSADC_TRIGGER MXS_IOMUX_PAD_NAKED(0, 23, PAD_MUXSEL_2) -#define MX28_PAD_GPMI_ALE__SSP3_D4 MXS_IOMUX_PAD_NAKED(0, 26, PAD_MUXSEL_2) -#define MX28_PAD_GPMI_CLE__SSP3_D5 MXS_IOMUX_PAD_NAKED(0, 27, PAD_MUXSEL_2) - -#define MX28_PAD_LCD_D00__ETM_DA0 MXS_IOMUX_PAD_NAKED(1, 0, PAD_MUXSEL_2) -#define MX28_PAD_LCD_D01__ETM_DA1 MXS_IOMUX_PAD_NAKED(1, 1, PAD_MUXSEL_2) -#define MX28_PAD_LCD_D02__ETM_DA2 MXS_IOMUX_PAD_NAKED(1, 2, PAD_MUXSEL_2) -#define MX28_PAD_LCD_D03__ETM_DA3 MXS_IOMUX_PAD_NAKED(1, 3, PAD_MUXSEL_2) -#define MX28_PAD_LCD_D04__ETM_DA4 MXS_IOMUX_PAD_NAKED(1, 4, PAD_MUXSEL_2) -#define MX28_PAD_LCD_D05__ETM_DA5 MXS_IOMUX_PAD_NAKED(1, 5, PAD_MUXSEL_2) -#define MX28_PAD_LCD_D06__ETM_DA6 MXS_IOMUX_PAD_NAKED(1, 6, PAD_MUXSEL_2) -#define MX28_PAD_LCD_D07__ETM_DA7 MXS_IOMUX_PAD_NAKED(1, 7, PAD_MUXSEL_2) -#define MX28_PAD_LCD_D08__ETM_DA8 MXS_IOMUX_PAD_NAKED(1, 8, PAD_MUXSEL_2) -#define MX28_PAD_LCD_D09__ETM_DA9 MXS_IOMUX_PAD_NAKED(1, 9, PAD_MUXSEL_2) -#define MX28_PAD_LCD_D10__ETM_DA10 MXS_IOMUX_PAD_NAKED(1, 10, PAD_MUXSEL_2) -#define MX28_PAD_LCD_D11__ETM_DA11 MXS_IOMUX_PAD_NAKED(1, 11, PAD_MUXSEL_2) -#define MX28_PAD_LCD_D12__ETM_DA12 MXS_IOMUX_PAD_NAKED(1, 12, PAD_MUXSEL_2) -#define MX28_PAD_LCD_D13__ETM_DA13 MXS_IOMUX_PAD_NAKED(1, 13, PAD_MUXSEL_2) -#define MX28_PAD_LCD_D14__ETM_DA14 MXS_IOMUX_PAD_NAKED(1, 14, PAD_MUXSEL_2) -#define MX28_PAD_LCD_D15__ETM_DA15 MXS_IOMUX_PAD_NAKED(1, 15, PAD_MUXSEL_2) -#define MX28_PAD_LCD_D16__ETM_DA7 MXS_IOMUX_PAD_NAKED(1, 16, PAD_MUXSEL_2) -#define MX28_PAD_LCD_D17__ETM_DA6 MXS_IOMUX_PAD_NAKED(1, 17, PAD_MUXSEL_2) -#define MX28_PAD_LCD_D18__ETM_DA5 MXS_IOMUX_PAD_NAKED(1, 18, PAD_MUXSEL_2) -#define MX28_PAD_LCD_D19__ETM_DA4 MXS_IOMUX_PAD_NAKED(1, 19, PAD_MUXSEL_2) -#define MX28_PAD_LCD_D20__ETM_DA3 MXS_IOMUX_PAD_NAKED(1, 20, PAD_MUXSEL_2) -#define MX28_PAD_LCD_D21__ETM_DA2 MXS_IOMUX_PAD_NAKED(1, 21, PAD_MUXSEL_2) -#define MX28_PAD_LCD_D22__ETM_DA1 MXS_IOMUX_PAD_NAKED(1, 22, PAD_MUXSEL_2) -#define MX28_PAD_LCD_D23__ETM_DA0 MXS_IOMUX_PAD_NAKED(1, 23, PAD_MUXSEL_2) -#define MX28_PAD_LCD_RD_E__ETM_TCTL MXS_IOMUX_PAD_NAKED(1, 24, PAD_MUXSEL_2) -#define MX28_PAD_LCD_WR_RWN__ETM_TCLK MXS_IOMUX_PAD_NAKED(1, 25, PAD_MUXSEL_2) -#define MX28_PAD_LCD_HSYNC__ETM_TCTL MXS_IOMUX_PAD_NAKED(1, 29, PAD_MUXSEL_2) -#define MX28_PAD_LCD_DOTCLK__ETM_TCLK MXS_IOMUX_PAD_NAKED(1, 30, PAD_MUXSEL_2) - -#define MX28_PAD_SSP1_SCK__ENET0_1588_EVENT2_OUT MXS_IOMUX_PAD_NAKED(2, 12, PAD_MUXSEL_2) -#define MX28_PAD_SSP1_CMD__ENET0_1588_EVENT2_IN MXS_IOMUX_PAD_NAKED(2, 13, PAD_MUXSEL_2) -#define MX28_PAD_SSP1_DATA0__ENET0_1588_EVENT3_OUT MXS_IOMUX_PAD_NAKED(2, 14, PAD_MUXSEL_2) -#define MX28_PAD_SSP1_DATA3__ENET0_1588_EVENT3_IN MXS_IOMUX_PAD_NAKED(2, 15, PAD_MUXSEL_2) -#define MX28_PAD_SSP2_SCK__SAIF0_SDATA1 MXS_IOMUX_PAD_NAKED(2, 16, PAD_MUXSEL_2) -#define MX28_PAD_SSP2_MOSI__SAIF0_SDATA2 MXS_IOMUX_PAD_NAKED(2, 17, PAD_MUXSEL_2) -#define MX28_PAD_SSP2_MISO__SAIF1_SDATA1 MXS_IOMUX_PAD_NAKED(2, 18, PAD_MUXSEL_2) -#define MX28_PAD_SSP2_SS0__SAIF1_SDATA2 MXS_IOMUX_PAD_NAKED(2, 19, PAD_MUXSEL_2) -#define MX28_PAD_SSP2_SS1__USB1_OVERCURRENT MXS_IOMUX_PAD_NAKED(2, 20, PAD_MUXSEL_2) -#define MX28_PAD_SSP2_SS2__USB0_OVERCURRENT MXS_IOMUX_PAD_NAKED(2, 21, PAD_MUXSEL_2) -#define MX28_PAD_SSP3_SCK__ENET1_1588_EVENT0_OUT MXS_IOMUX_PAD_NAKED(2, 24, PAD_MUXSEL_2) -#define MX28_PAD_SSP3_MOSI__ENET1_1588_EVENT0_IN MXS_IOMUX_PAD_NAKED(2, 25, PAD_MUXSEL_2) -#define MX28_PAD_SSP3_MISO__ENET1_1588_EVENT1_OUT MXS_IOMUX_PAD_NAKED(2, 26, PAD_MUXSEL_2) -#define MX28_PAD_SSP3_SS0__ENET1_1588_EVENT1_IN MXS_IOMUX_PAD_NAKED(2, 27, PAD_MUXSEL_2) - -#define MX28_PAD_AUART0_RX__DUART_CTS MXS_IOMUX_PAD_NAKED(3, 0, PAD_MUXSEL_2) -#define MX28_PAD_AUART0_TX__DUART_RTS MXS_IOMUX_PAD_NAKED(3, 1, PAD_MUXSEL_2) -#define MX28_PAD_AUART0_CTS__DUART_RX MXS_IOMUX_PAD_NAKED(3, 2, PAD_MUXSEL_2) -#define MX28_PAD_AUART0_RTS__DUART_TX MXS_IOMUX_PAD_NAKED(3, 3, PAD_MUXSEL_2) -#define MX28_PAD_AUART1_RX__PWM_0 MXS_IOMUX_PAD_NAKED(3, 4, PAD_MUXSEL_2) -#define MX28_PAD_AUART1_TX__PWM_1 MXS_IOMUX_PAD_NAKED(3, 5, PAD_MUXSEL_2) -#define MX28_PAD_AUART1_CTS__TIMROT_ROTARYA MXS_IOMUX_PAD_NAKED(3, 6, PAD_MUXSEL_2) -#define MX28_PAD_AUART1_RTS__TIMROT_ROTARYB MXS_IOMUX_PAD_NAKED(3, 7, PAD_MUXSEL_2) -#define MX28_PAD_AUART2_RX__SSP3_D4 MXS_IOMUX_PAD_NAKED(3, 8, PAD_MUXSEL_2) -#define MX28_PAD_AUART2_TX__SSP3_D5 MXS_IOMUX_PAD_NAKED(3, 9, PAD_MUXSEL_2) -#define MX28_PAD_AUART2_CTS__SAIF1_BITCLK MXS_IOMUX_PAD_NAKED(3, 10, PAD_MUXSEL_2) -#define MX28_PAD_AUART2_RTS__SAIF1_LRCLK MXS_IOMUX_PAD_NAKED(3, 11, PAD_MUXSEL_2) -#define MX28_PAD_AUART3_RX__ENET0_1588_EVENT0_OUT MXS_IOMUX_PAD_NAKED(3, 12, PAD_MUXSEL_2) -#define MX28_PAD_AUART3_TX__ENET0_1588_EVENT0_IN MXS_IOMUX_PAD_NAKED(3, 13, PAD_MUXSEL_2) -#define MX28_PAD_AUART3_CTS__ENET0_1588_EVENT1_OUT MXS_IOMUX_PAD_NAKED(3, 14, PAD_MUXSEL_2) -#define MX28_PAD_AUART3_RTS__ENET0_1588_EVENT1_IN MXS_IOMUX_PAD_NAKED(3, 15, PAD_MUXSEL_2) -#define MX28_PAD_PWM0__DUART_RX MXS_IOMUX_PAD_NAKED(3, 16, PAD_MUXSEL_2) -#define MX28_PAD_PWM1__DUART_TX MXS_IOMUX_PAD_NAKED(3, 17, PAD_MUXSEL_2) -#define MX28_PAD_PWM2__USB1_OVERCURRENT MXS_IOMUX_PAD_NAKED(3, 18, PAD_MUXSEL_2) -#define MX28_PAD_SAIF0_MCLK__AUART4_CTS MXS_IOMUX_PAD_NAKED(3, 20, PAD_MUXSEL_2) -#define MX28_PAD_SAIF0_LRCLK__AUART4_RTS MXS_IOMUX_PAD_NAKED(3, 21, PAD_MUXSEL_2) -#define MX28_PAD_SAIF0_BITCLK__AUART4_RX MXS_IOMUX_PAD_NAKED(3, 22, PAD_MUXSEL_2) -#define MX28_PAD_SAIF0_SDATA0__AUART4_TX MXS_IOMUX_PAD_NAKED(3, 23, PAD_MUXSEL_2) -#define MX28_PAD_I2C0_SCL__DUART_RX MXS_IOMUX_PAD_NAKED(3, 24, PAD_MUXSEL_2) -#define MX28_PAD_I2C0_SDA__DUART_TX MXS_IOMUX_PAD_NAKED(3, 25, PAD_MUXSEL_2) -#define MX28_PAD_SAIF1_SDATA0__SAIF0_SDATA1 MXS_IOMUX_PAD_NAKED(3, 26, PAD_MUXSEL_2) -#define MX28_PAD_SPDIF__ENET1_RX_ER MXS_IOMUX_PAD_NAKED(3, 27, PAD_MUXSEL_2) - -#define MX28_PAD_ENET0_MDC__SAIF0_SDATA1 MXS_IOMUX_PAD_NAKED(4, 0, PAD_MUXSEL_2) -#define MX28_PAD_ENET0_MDIO__SAIF0_SDATA2 MXS_IOMUX_PAD_NAKED(4, 1, PAD_MUXSEL_2) -#define MX28_PAD_ENET0_RX_EN__SAIF1_SDATA1 MXS_IOMUX_PAD_NAKED(4, 2, PAD_MUXSEL_2) -#define MX28_PAD_ENET0_RXD0__SAIF1_SDATA2 MXS_IOMUX_PAD_NAKED(4, 3, PAD_MUXSEL_2) -#define MX28_PAD_ENET0_TX_CLK__ENET0_1588_EVENT2_OUT MXS_IOMUX_PAD_NAKED(4, 5, PAD_MUXSEL_2) -#define MX28_PAD_ENET0_RXD2__ENET0_1588_EVENT0_OUT MXS_IOMUX_PAD_NAKED(4, 9, PAD_MUXSEL_2) -#define MX28_PAD_ENET0_RXD3__ENET0_1588_EVENT0_IN MXS_IOMUX_PAD_NAKED(4, 10, PAD_MUXSEL_2) -#define MX28_PAD_ENET0_TXD2__ENET0_1588_EVENT1_OUT MXS_IOMUX_PAD_NAKED(4, 11, PAD_MUXSEL_2) -#define MX28_PAD_ENET0_TXD3__ENET0_1588_EVENT1_IN MXS_IOMUX_PAD_NAKED(4, 12, PAD_MUXSEL_2) -#define MX28_PAD_ENET0_RX_CLK__ENET0_1588_EVENT2_IN MXS_IOMUX_PAD_NAKED(4, 13, PAD_MUXSEL_2) -#define MX28_PAD_ENET0_COL__ENET0_1588_EVENT3_OUT MXS_IOMUX_PAD_NAKED(4, 14, PAD_MUXSEL_2) -#define MX28_PAD_ENET0_CRS__ENET0_1588_EVENT3_IN MXS_IOMUX_PAD_NAKED(4, 15, PAD_MUXSEL_2) - -/* MUXSEL_GPIO */ -#define MX28_PAD_GPMI_D00__GPIO_0_0 MXS_IOMUX_PAD_NAKED(0, 0, PAD_MUXSEL_GPIO) -#define MX28_PAD_GPMI_D01__GPIO_0_1 MXS_IOMUX_PAD_NAKED(0, 1, PAD_MUXSEL_GPIO) -#define MX28_PAD_GPMI_D02__GPIO_0_2 MXS_IOMUX_PAD_NAKED(0, 2, PAD_MUXSEL_GPIO) -#define MX28_PAD_GPMI_D03__GPIO_0_3 MXS_IOMUX_PAD_NAKED(0, 3, PAD_MUXSEL_GPIO) -#define MX28_PAD_GPMI_D04__GPIO_0_4 MXS_IOMUX_PAD_NAKED(0, 4, PAD_MUXSEL_GPIO) -#define MX28_PAD_GPMI_D05__GPIO_0_5 MXS_IOMUX_PAD_NAKED(0, 5, PAD_MUXSEL_GPIO) -#define MX28_PAD_GPMI_D06__GPIO_0_6 MXS_IOMUX_PAD_NAKED(0, 6, PAD_MUXSEL_GPIO) -#define MX28_PAD_GPMI_D07__GPIO_0_7 MXS_IOMUX_PAD_NAKED(0, 7, PAD_MUXSEL_GPIO) -#define MX28_PAD_GPMI_CE0N__GPIO_0_16 MXS_IOMUX_PAD_NAKED(0, 16, PAD_MUXSEL_GPIO) -#define MX28_PAD_GPMI_CE1N__GPIO_0_17 MXS_IOMUX_PAD_NAKED(0, 17, PAD_MUXSEL_GPIO) -#define MX28_PAD_GPMI_CE2N__GPIO_0_18 MXS_IOMUX_PAD_NAKED(0, 18, PAD_MUXSEL_GPIO) -#define MX28_PAD_GPMI_CE3N__GPIO_0_19 MXS_IOMUX_PAD_NAKED(0, 19, PAD_MUXSEL_GPIO) -#define MX28_PAD_GPMI_RDY0__GPIO_0_20 MXS_IOMUX_PAD_NAKED(0, 20, PAD_MUXSEL_GPIO) -#define MX28_PAD_GPMI_RDY1__GPIO_0_21 MXS_IOMUX_PAD_NAKED(0, 21, PAD_MUXSEL_GPIO) -#define MX28_PAD_GPMI_RDY2__GPIO_0_22 MXS_IOMUX_PAD_NAKED(0, 22, PAD_MUXSEL_GPIO) -#define MX28_PAD_GPMI_RDY3__GPIO_0_23 MXS_IOMUX_PAD_NAKED(0, 23, PAD_MUXSEL_GPIO) -#define MX28_PAD_GPMI_RDN__GPIO_0_24 MXS_IOMUX_PAD_NAKED(0, 24, PAD_MUXSEL_GPIO) -#define MX28_PAD_GPMI_WRN__GPIO_0_25 MXS_IOMUX_PAD_NAKED(0, 25, PAD_MUXSEL_GPIO) -#define MX28_PAD_GPMI_ALE__GPIO_0_26 MXS_IOMUX_PAD_NAKED(0, 26, PAD_MUXSEL_GPIO) -#define MX28_PAD_GPMI_CLE__GPIO_0_27 MXS_IOMUX_PAD_NAKED(0, 27, PAD_MUXSEL_GPIO) -#define MX28_PAD_GPMI_RESETN__GPIO_0_28 MXS_IOMUX_PAD_NAKED(0, 28, PAD_MUXSEL_GPIO) - -#define MX28_PAD_LCD_D00__GPIO_1_0 MXS_IOMUX_PAD_NAKED(1, 0, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_D01__GPIO_1_1 MXS_IOMUX_PAD_NAKED(1, 1, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_D02__GPIO_1_2 MXS_IOMUX_PAD_NAKED(1, 2, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_D03__GPIO_1_3 MXS_IOMUX_PAD_NAKED(1, 3, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_D04__GPIO_1_4 MXS_IOMUX_PAD_NAKED(1, 4, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_D05__GPIO_1_5 MXS_IOMUX_PAD_NAKED(1, 5, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_D06__GPIO_1_6 MXS_IOMUX_PAD_NAKED(1, 6, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_D07__GPIO_1_7 MXS_IOMUX_PAD_NAKED(1, 7, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_D08__GPIO_1_8 MXS_IOMUX_PAD_NAKED(1, 8, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_D09__GPIO_1_9 MXS_IOMUX_PAD_NAKED(1, 9, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_D10__GPIO_1_10 MXS_IOMUX_PAD_NAKED(1, 10, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_D11__GPIO_1_11 MXS_IOMUX_PAD_NAKED(1, 11, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_D12__GPIO_1_12 MXS_IOMUX_PAD_NAKED(1, 12, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_D13__GPIO_1_13 MXS_IOMUX_PAD_NAKED(1, 13, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_D14__GPIO_1_14 MXS_IOMUX_PAD_NAKED(1, 14, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_D15__GPIO_1_15 MXS_IOMUX_PAD_NAKED(1, 15, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_D16__GPIO_1_16 MXS_IOMUX_PAD_NAKED(1, 16, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_D17__GPIO_1_17 MXS_IOMUX_PAD_NAKED(1, 17, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_D18__GPIO_1_18 MXS_IOMUX_PAD_NAKED(1, 18, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_D19__GPIO_1_19 MXS_IOMUX_PAD_NAKED(1, 19, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_D20__GPIO_1_20 MXS_IOMUX_PAD_NAKED(1, 20, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_D21__GPIO_1_21 MXS_IOMUX_PAD_NAKED(1, 21, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_D22__GPIO_1_22 MXS_IOMUX_PAD_NAKED(1, 22, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_D23__GPIO_1_23 MXS_IOMUX_PAD_NAKED(1, 23, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_RD_E__GPIO_1_24 MXS_IOMUX_PAD_NAKED(1, 24, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_WR_RWN__GPIO_1_25 MXS_IOMUX_PAD_NAKED(1, 25, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_RS__GPIO_1_26 MXS_IOMUX_PAD_NAKED(1, 26, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_CS__GPIO_1_27 MXS_IOMUX_PAD_NAKED(1, 27, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_VSYNC__GPIO_1_28 MXS_IOMUX_PAD_NAKED(1, 28, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_HSYNC__GPIO_1_29 MXS_IOMUX_PAD_NAKED(1, 29, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_DOTCLK__GPIO_1_30 MXS_IOMUX_PAD_NAKED(1, 30, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_ENABLE__GPIO_1_31 MXS_IOMUX_PAD_NAKED(1, 31, PAD_MUXSEL_GPIO) - -#define MX28_PAD_SSP0_DATA0__GPIO_2_0 MXS_IOMUX_PAD_NAKED(2, 0, PAD_MUXSEL_GPIO) -#define MX28_PAD_SSP0_DATA1__GPIO_2_1 MXS_IOMUX_PAD_NAKED(2, 1, PAD_MUXSEL_GPIO) -#define MX28_PAD_SSP0_DATA2__GPIO_2_2 MXS_IOMUX_PAD_NAKED(2, 2, PAD_MUXSEL_GPIO) -#define MX28_PAD_SSP0_DATA3__GPIO_2_3 MXS_IOMUX_PAD_NAKED(2, 3, PAD_MUXSEL_GPIO) -#define MX28_PAD_SSP0_DATA4__GPIO_2_4 MXS_IOMUX_PAD_NAKED(2, 4, PAD_MUXSEL_GPIO) -#define MX28_PAD_SSP0_DATA5__GPIO_2_5 MXS_IOMUX_PAD_NAKED(2, 5, PAD_MUXSEL_GPIO) -#define MX28_PAD_SSP0_DATA6__GPIO_2_6 MXS_IOMUX_PAD_NAKED(2, 6, PAD_MUXSEL_GPIO) -#define MX28_PAD_SSP0_DATA7__GPIO_2_7 MXS_IOMUX_PAD_NAKED(2, 7, PAD_MUXSEL_GPIO) -#define MX28_PAD_SSP0_CMD__GPIO_2_8 MXS_IOMUX_PAD_NAKED(2, 8, PAD_MUXSEL_GPIO) -#define MX28_PAD_SSP0_DETECT__GPIO_2_9 MXS_IOMUX_PAD_NAKED(2, 9, PAD_MUXSEL_GPIO) -#define MX28_PAD_SSP0_SCK__GPIO_2_10 MXS_IOMUX_PAD_NAKED(2, 10, PAD_MUXSEL_GPIO) -#define MX28_PAD_SSP1_SCK__GPIO_2_12 MXS_IOMUX_PAD_NAKED(2, 12, PAD_MUXSEL_GPIO) -#define MX28_PAD_SSP1_CMD__GPIO_2_13 MXS_IOMUX_PAD_NAKED(2, 13, PAD_MUXSEL_GPIO) -#define MX28_PAD_SSP1_DATA0__GPIO_2_14 MXS_IOMUX_PAD_NAKED(2, 14, PAD_MUXSEL_GPIO) -#define MX28_PAD_SSP1_DATA3__GPIO_2_15 MXS_IOMUX_PAD_NAKED(2, 15, PAD_MUXSEL_GPIO) -#define MX28_PAD_SSP2_SCK__GPIO_2_16 MXS_IOMUX_PAD_NAKED(2, 16, PAD_MUXSEL_GPIO) -#define MX28_PAD_SSP2_MOSI__GPIO_2_17 MXS_IOMUX_PAD_NAKED(2, 17, PAD_MUXSEL_GPIO) -#define MX28_PAD_SSP2_MISO__GPIO_2_18 MXS_IOMUX_PAD_NAKED(2, 18, PAD_MUXSEL_GPIO) -#define MX28_PAD_SSP2_SS0__GPIO_2_19 MXS_IOMUX_PAD_NAKED(2, 19, PAD_MUXSEL_GPIO) -#define MX28_PAD_SSP2_SS1__GPIO_2_20 MXS_IOMUX_PAD_NAKED(2, 20, PAD_MUXSEL_GPIO) -#define MX28_PAD_SSP2_SS2__GPIO_2_21 MXS_IOMUX_PAD_NAKED(2, 21, PAD_MUXSEL_GPIO) -#define MX28_PAD_SSP3_SCK__GPIO_2_24 MXS_IOMUX_PAD_NAKED(2, 24, PAD_MUXSEL_GPIO) -#define MX28_PAD_SSP3_MOSI__GPIO_2_25 MXS_IOMUX_PAD_NAKED(2, 25, PAD_MUXSEL_GPIO) -#define MX28_PAD_SSP3_MISO__GPIO_2_26 MXS_IOMUX_PAD_NAKED(2, 26, PAD_MUXSEL_GPIO) -#define MX28_PAD_SSP3_SS0__GPIO_2_27 MXS_IOMUX_PAD_NAKED(2, 27, PAD_MUXSEL_GPIO) - -#define MX28_PAD_AUART0_RX__GPIO_3_0 MXS_IOMUX_PAD_NAKED(3, 0, PAD_MUXSEL_GPIO) -#define MX28_PAD_AUART0_TX__GPIO_3_1 MXS_IOMUX_PAD_NAKED(3, 1, PAD_MUXSEL_GPIO) -#define MX28_PAD_AUART0_CTS__GPIO_3_2 MXS_IOMUX_PAD_NAKED(3, 2, PAD_MUXSEL_GPIO) -#define MX28_PAD_AUART0_RTS__GPIO_3_3 MXS_IOMUX_PAD_NAKED(3, 3, PAD_MUXSEL_GPIO) -#define MX28_PAD_AUART1_RX__GPIO_3_4 MXS_IOMUX_PAD_NAKED(3, 4, PAD_MUXSEL_GPIO) -#define MX28_PAD_AUART1_TX__GPIO_3_5 MXS_IOMUX_PAD_NAKED(3, 5, PAD_MUXSEL_GPIO) -#define MX28_PAD_AUART1_CTS__GPIO_3_6 MXS_IOMUX_PAD_NAKED(3, 6, PAD_MUXSEL_GPIO) -#define MX28_PAD_AUART1_RTS__GPIO_3_7 MXS_IOMUX_PAD_NAKED(3, 7, PAD_MUXSEL_GPIO) -#define MX28_PAD_AUART2_RX__GPIO_3_8 MXS_IOMUX_PAD_NAKED(3, 8, PAD_MUXSEL_GPIO) -#define MX28_PAD_AUART2_TX__GPIO_3_9 MXS_IOMUX_PAD_NAKED(3, 9, PAD_MUXSEL_GPIO) -#define MX28_PAD_AUART2_CTS__GPIO_3_10 MXS_IOMUX_PAD_NAKED(3, 10, PAD_MUXSEL_GPIO) -#define MX28_PAD_AUART2_RTS__GPIO_3_11 MXS_IOMUX_PAD_NAKED(3, 11, PAD_MUXSEL_GPIO) -#define MX28_PAD_AUART3_RX__GPIO_3_12 MXS_IOMUX_PAD_NAKED(3, 12, PAD_MUXSEL_GPIO) -#define MX28_PAD_AUART3_TX__GPIO_3_13 MXS_IOMUX_PAD_NAKED(3, 13, PAD_MUXSEL_GPIO) -#define MX28_PAD_AUART3_CTS__GPIO_3_14 MXS_IOMUX_PAD_NAKED(3, 14, PAD_MUXSEL_GPIO) -#define MX28_PAD_AUART3_RTS__GPIO_3_15 MXS_IOMUX_PAD_NAKED(3, 15, PAD_MUXSEL_GPIO) -#define MX28_PAD_PWM0__GPIO_3_16 MXS_IOMUX_PAD_NAKED(3, 16, PAD_MUXSEL_GPIO) -#define MX28_PAD_PWM1__GPIO_3_17 MXS_IOMUX_PAD_NAKED(3, 17, PAD_MUXSEL_GPIO) -#define MX28_PAD_PWM2__GPIO_3_18 MXS_IOMUX_PAD_NAKED(3, 18, PAD_MUXSEL_GPIO) -#define MX28_PAD_SAIF0_MCLK__GPIO_3_20 MXS_IOMUX_PAD_NAKED(3, 20, PAD_MUXSEL_GPIO) -#define MX28_PAD_SAIF0_LRCLK__GPIO_3_21 MXS_IOMUX_PAD_NAKED(3, 21, PAD_MUXSEL_GPIO) -#define MX28_PAD_SAIF0_BITCLK__GPIO_3_22 MXS_IOMUX_PAD_NAKED(3, 22, PAD_MUXSEL_GPIO) -#define MX28_PAD_SAIF0_SDATA0__GPIO_3_23 MXS_IOMUX_PAD_NAKED(3, 23, PAD_MUXSEL_GPIO) -#define MX28_PAD_I2C0_SCL__GPIO_3_24 MXS_IOMUX_PAD_NAKED(3, 24, PAD_MUXSEL_GPIO) -#define MX28_PAD_I2C0_SDA__GPIO_3_25 MXS_IOMUX_PAD_NAKED(3, 25, PAD_MUXSEL_GPIO) -#define MX28_PAD_SAIF1_SDATA0__GPIO_3_26 MXS_IOMUX_PAD_NAKED(3, 26, PAD_MUXSEL_GPIO) -#define MX28_PAD_SPDIF__GPIO_3_27 MXS_IOMUX_PAD_NAKED(3, 27, PAD_MUXSEL_GPIO) -#define MX28_PAD_PWM3__GPIO_3_28 MXS_IOMUX_PAD_NAKED(3, 28, PAD_MUXSEL_GPIO) -#define MX28_PAD_PWM4__GPIO_3_29 MXS_IOMUX_PAD_NAKED(3, 29, PAD_MUXSEL_GPIO) -#define MX28_PAD_LCD_RESET__GPIO_3_30 MXS_IOMUX_PAD_NAKED(3, 30, PAD_MUXSEL_GPIO) - -#define MX28_PAD_ENET0_MDC__GPIO_4_0 MXS_IOMUX_PAD_NAKED(4, 0, PAD_MUXSEL_GPIO) -#define MX28_PAD_ENET0_MDIO__GPIO_4_1 MXS_IOMUX_PAD_NAKED(4, 1, PAD_MUXSEL_GPIO) -#define MX28_PAD_ENET0_RX_EN__GPIO_4_2 MXS_IOMUX_PAD_NAKED(4, 2, PAD_MUXSEL_GPIO) -#define MX28_PAD_ENET0_RXD0__GPIO_4_3 MXS_IOMUX_PAD_NAKED(4, 3, PAD_MUXSEL_GPIO) -#define MX28_PAD_ENET0_RXD1__GPIO_4_4 MXS_IOMUX_PAD_NAKED(4, 4, PAD_MUXSEL_GPIO) -#define MX28_PAD_ENET0_TX_CLK__GPIO_4_5 MXS_IOMUX_PAD_NAKED(4, 5, PAD_MUXSEL_GPIO) -#define MX28_PAD_ENET0_TX_EN__GPIO_4_6 MXS_IOMUX_PAD_NAKED(4, 6, PAD_MUXSEL_GPIO) -#define MX28_PAD_ENET0_TXD0__GPIO_4_7 MXS_IOMUX_PAD_NAKED(4, 7, PAD_MUXSEL_GPIO) -#define MX28_PAD_ENET0_TXD1__GPIO_4_8 MXS_IOMUX_PAD_NAKED(4, 8, PAD_MUXSEL_GPIO) -#define MX28_PAD_ENET0_RXD2__GPIO_4_9 MXS_IOMUX_PAD_NAKED(4, 9, PAD_MUXSEL_GPIO) -#define MX28_PAD_ENET0_RXD3__GPIO_4_10 MXS_IOMUX_PAD_NAKED(4, 10, PAD_MUXSEL_GPIO) -#define MX28_PAD_ENET0_TXD2__GPIO_4_11 MXS_IOMUX_PAD_NAKED(4, 11, PAD_MUXSEL_GPIO) -#define MX28_PAD_ENET0_TXD3__GPIO_4_12 MXS_IOMUX_PAD_NAKED(4, 12, PAD_MUXSEL_GPIO) -#define MX28_PAD_ENET0_RX_CLK__GPIO_4_13 MXS_IOMUX_PAD_NAKED(4, 13, PAD_MUXSEL_GPIO) -#define MX28_PAD_ENET0_COL__GPIO_4_14 MXS_IOMUX_PAD_NAKED(4, 14, PAD_MUXSEL_GPIO) -#define MX28_PAD_ENET0_CRS__GPIO_4_15 MXS_IOMUX_PAD_NAKED(4, 15, PAD_MUXSEL_GPIO) -#define MX28_PAD_ENET_CLK__GPIO_4_16 MXS_IOMUX_PAD_NAKED(4, 16, PAD_MUXSEL_GPIO) -#define MX28_PAD_JTAG_RTCK__GPIO_4_20 MXS_IOMUX_PAD_NAKED(4, 20, PAD_MUXSEL_GPIO) - -#endif /* __MACH_IOMUX_MX28_H__ */ diff --git a/arch/arm/mach-mxs/include/mach/iomux.h b/arch/arm/mach-mxs/include/mach/iomux.h deleted file mode 100644 index 7abdf58..0000000 --- a/arch/arm/mach-mxs/include/mach/iomux.h +++ /dev/null @@ -1,168 +0,0 @@ -/* - * Copyright (C) 2009 by Jan Weitzel Phytec Messtechnik GmbH, - * <armlinux@phytec.de> - * Copyright (C) 2010 Freescale Semiconductor, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301, USA. - */ - -#ifndef __MACH_MXS_IOMUX_H__ -#define __MACH_MXS_IOMUX_H__ - -/* - * IOMUX/PAD Bit field definitions - * - * PAD_BANK: 0..2 (3) - * PAD_PIN: 3..7 (5) - * PAD_MUXSEL: 8..9 (2) - * PAD_MA: 10..11 (2) - * PAD_MA_VALID: 12 (1) - * PAD_VOL: 13 (1) - * PAD_VOL_VALID: 14 (1) - * PAD_PULL: 15 (1) - * PAD_PULL_VALID: 16 (1) - * RESERVED: 17..31 (15) - */ -typedef u32 iomux_cfg_t; - -#define MXS_PAD_BANK_SHIFT 0 -#define MXS_PAD_BANK_MASK ((iomux_cfg_t)0x7 << MXS_PAD_BANK_SHIFT) -#define MXS_PAD_PIN_SHIFT 3 -#define MXS_PAD_PIN_MASK ((iomux_cfg_t)0x1f << MXS_PAD_PIN_SHIFT) -#define MXS_PAD_MUXSEL_SHIFT 8 -#define MXS_PAD_MUXSEL_MASK ((iomux_cfg_t)0x3 << MXS_PAD_MUXSEL_SHIFT) -#define MXS_PAD_MA_SHIFT 10 -#define MXS_PAD_MA_MASK ((iomux_cfg_t)0x3 << MXS_PAD_MA_SHIFT) -#define MXS_PAD_MA_VALID_SHIFT 12 -#define MXS_PAD_MA_VALID_MASK ((iomux_cfg_t)0x1 << MXS_PAD_MA_VALID_SHIFT) -#define MXS_PAD_VOL_SHIFT 13 -#define MXS_PAD_VOL_MASK ((iomux_cfg_t)0x1 << MXS_PAD_VOL_SHIFT) -#define MXS_PAD_VOL_VALID_SHIFT 14 -#define MXS_PAD_VOL_VALID_MASK ((iomux_cfg_t)0x1 << MXS_PAD_VOL_VALID_SHIFT) -#define MXS_PAD_PULL_SHIFT 15 -#define MXS_PAD_PULL_MASK ((iomux_cfg_t)0x1 << MXS_PAD_PULL_SHIFT) -#define MXS_PAD_PULL_VALID_SHIFT 16 -#define MXS_PAD_PULL_VALID_MASK ((iomux_cfg_t)0x1 << MXS_PAD_PULL_VALID_SHIFT) - -#define PAD_MUXSEL_0 0 -#define PAD_MUXSEL_1 1 -#define PAD_MUXSEL_2 2 -#define PAD_MUXSEL_GPIO 3 - -#define PAD_4MA 0 -#define PAD_8MA 1 -#define PAD_12MA 2 -#define PAD_16MA 3 - -#define PAD_1V8 0 -#define PAD_3V3 1 - -#define PAD_NOPULL 0 -#define PAD_PULLUP 1 - -#define MXS_PAD_4MA ((PAD_4MA << MXS_PAD_MA_SHIFT) | \ - MXS_PAD_MA_VALID_MASK) -#define MXS_PAD_8MA ((PAD_8MA << MXS_PAD_MA_SHIFT) | \ - MXS_PAD_MA_VALID_MASK) -#define MXS_PAD_12MA ((PAD_12MA << MXS_PAD_MA_SHIFT) | \ - MXS_PAD_MA_VALID_MASK) -#define MXS_PAD_16MA ((PAD_16MA << MXS_PAD_MA_SHIFT) | \ - MXS_PAD_MA_VALID_MASK) - -#define MXS_PAD_1V8 ((PAD_1V8 << MXS_PAD_VOL_SHIFT) | \ - MXS_PAD_VOL_VALID_MASK) -#define MXS_PAD_3V3 ((PAD_3V3 << MXS_PAD_VOL_SHIFT) | \ - MXS_PAD_VOL_VALID_MASK) - -#define MXS_PAD_NOPULL ((PAD_NOPULL << MXS_PAD_PULL_SHIFT) | \ - MXS_PAD_PULL_VALID_MASK) -#define MXS_PAD_PULLUP ((PAD_PULLUP << MXS_PAD_PULL_SHIFT) | \ - MXS_PAD_PULL_VALID_MASK) - -/* generic pad control used in most cases */ -#define MXS_PAD_CTRL (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL) - -#define MXS_IOMUX_PAD(_bank, _pin, _muxsel, _ma, _vol, _pull) \ - (((iomux_cfg_t)(_bank) << MXS_PAD_BANK_SHIFT) | \ - ((iomux_cfg_t)(_pin) << MXS_PAD_PIN_SHIFT) | \ - ((iomux_cfg_t)(_muxsel) << MXS_PAD_MUXSEL_SHIFT) | \ - ((iomux_cfg_t)(_ma) << MXS_PAD_MA_SHIFT) | \ - ((iomux_cfg_t)(_vol) << MXS_PAD_VOL_SHIFT) | \ - ((iomux_cfg_t)(_pull) << MXS_PAD_PULL_SHIFT)) - -/* - * A pad becomes naked, when none of mA, vol or pull - * validity bits is set. - */ -#define MXS_IOMUX_PAD_NAKED(_bank, _pin, _muxsel) \ - MXS_IOMUX_PAD(_bank, _pin, _muxsel, 0, 0, 0) - -static inline unsigned int PAD_BANK(iomux_cfg_t pad) -{ - return (pad & MXS_PAD_BANK_MASK) >> MXS_PAD_BANK_SHIFT; -} - -static inline unsigned int PAD_PIN(iomux_cfg_t pad) -{ - return (pad & MXS_PAD_PIN_MASK) >> MXS_PAD_PIN_SHIFT; -} - -static inline unsigned int PAD_MUXSEL(iomux_cfg_t pad) -{ - return (pad & MXS_PAD_MUXSEL_MASK) >> MXS_PAD_MUXSEL_SHIFT; -} - -static inline unsigned int PAD_MA(iomux_cfg_t pad) -{ - return (pad & MXS_PAD_MA_MASK) >> MXS_PAD_MA_SHIFT; -} - -static inline unsigned int PAD_MA_VALID(iomux_cfg_t pad) -{ - return (pad & MXS_PAD_MA_VALID_MASK) >> MXS_PAD_MA_VALID_SHIFT; -} - -static inline unsigned int PAD_VOL(iomux_cfg_t pad) -{ - return (pad & MXS_PAD_VOL_MASK) >> MXS_PAD_VOL_SHIFT; -} - -static inline unsigned int PAD_VOL_VALID(iomux_cfg_t pad) -{ - return (pad & MXS_PAD_VOL_VALID_MASK) >> MXS_PAD_VOL_VALID_SHIFT; -} - -static inline unsigned int PAD_PULL(iomux_cfg_t pad) -{ - return (pad & MXS_PAD_PULL_MASK) >> MXS_PAD_PULL_SHIFT; -} - -static inline unsigned int PAD_PULL_VALID(iomux_cfg_t pad) -{ - return (pad & MXS_PAD_PULL_VALID_MASK) >> MXS_PAD_PULL_VALID_SHIFT; -} - -/* - * configures a single pad in the iomuxer - */ -int mxs_iomux_setup_pad(iomux_cfg_t pad); - -/* - * configures multiple pads - * convenient way to call the above function with tables - */ -int mxs_iomux_setup_multiple_pads(const iomux_cfg_t *pad_list, unsigned count); - -#endif /* __MACH_MXS_IOMUX_H__*/ diff --git a/arch/arm/mach-mxs/iomux.c b/arch/arm/mach-mxs/iomux.c deleted file mode 100644 index 0e804e2..0000000 --- a/arch/arm/mach-mxs/iomux.c +++ /dev/null @@ -1,101 +0,0 @@ -/* - * Copyright 2004-2006,2010 Freescale Semiconductor, Inc. All Rights Reserved. - * Copyright (C) 2008 by Sascha Hauer <kernel@pengutronix.de> - * Copyright (C) 2009 by Jan Weitzel Phytec Messtechnik GmbH, - * <armlinux@phytec.de> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301, USA. - */ - -#include <linux/errno.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/string.h> -#include <linux/gpio.h> - -#include <asm/mach/map.h> - -#include <mach/mxs.h> -#include <mach/iomux.h> - -/* - * configures a single pad in the iomuxer - */ -int mxs_iomux_setup_pad(iomux_cfg_t pad) -{ - u32 reg, ofs, bp, bm; - void __iomem *iomux_base = MXS_IO_ADDRESS(MXS_PINCTRL_BASE_ADDR); - - /* muxsel */ - ofs = 0x100; - ofs += PAD_BANK(pad) * 0x20 + PAD_PIN(pad) / 16 * 0x10; - bp = PAD_PIN(pad) % 16 * 2; - bm = 0x3 << bp; - reg = __raw_readl(iomux_base + ofs); - reg &= ~bm; - reg |= PAD_MUXSEL(pad) << bp; - __raw_writel(reg, iomux_base + ofs); - - /* drive */ - ofs = cpu_is_mx23() ? 0x200 : 0x300; - ofs += PAD_BANK(pad) * 0x40 + PAD_PIN(pad) / 8 * 0x10; - /* mA */ - if (PAD_MA_VALID(pad)) { - bp = PAD_PIN(pad) % 8 * 4; - bm = 0x3 << bp; - reg = __raw_readl(iomux_base + ofs); - reg &= ~bm; - reg |= PAD_MA(pad) << bp; - __raw_writel(reg, iomux_base + ofs); - } - /* vol */ - if (PAD_VOL_VALID(pad)) { - bp = PAD_PIN(pad) % 8 * 4 + 2; - if (PAD_VOL(pad)) - __mxs_setl(1 << bp, iomux_base + ofs); - else - __mxs_clrl(1 << bp, iomux_base + ofs); - } - - /* pull */ - if (PAD_PULL_VALID(pad)) { - ofs = cpu_is_mx23() ? 0x400 : 0x600; - ofs += PAD_BANK(pad) * 0x10; - bp = PAD_PIN(pad); - if (PAD_PULL(pad)) - __mxs_setl(1 << bp, iomux_base + ofs); - else - __mxs_clrl(1 << bp, iomux_base + ofs); - } - - return 0; -} - -int mxs_iomux_setup_multiple_pads(const iomux_cfg_t *pad_list, unsigned count) -{ - const iomux_cfg_t *p = pad_list; - int i; - int ret; - - for (i = 0; i < count; i++) { - ret = mxs_iomux_setup_pad(*p); - if (ret) - return ret; - p++; - } - - return 0; -} diff --git a/arch/arm/mach-mxs/mach-apx4devkit.c b/arch/arm/mach-mxs/mach-apx4devkit.c deleted file mode 100644 index f5f0617..0000000 --- a/arch/arm/mach-mxs/mach-apx4devkit.c +++ /dev/null @@ -1,273 +0,0 @@ -/* - * Copyright (C) 2011-2012 - * Lauri Hintsala, Bluegiga, <lauri.hintsala@bluegiga.com> - * Veli-Pekka Peltola, Bluegiga, <veli-pekka.peltola@bluegiga.com> - * - * based on: mach-mx28evk.c - * Copyright 2010 Freescale Semiconductor, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/delay.h> -#include <linux/platform_device.h> -#include <linux/gpio.h> -#include <linux/leds.h> -#include <linux/clk.h> -#include <linux/i2c.h> -#include <linux/regulator/machine.h> -#include <linux/regulator/fixed.h> -#include <linux/micrel_phy.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/time.h> - -#include <mach/common.h> -#include <mach/digctl.h> -#include <mach/iomux-mx28.h> - -#include "devices-mx28.h" - -#define APX4DEVKIT_GPIO_USERLED MXS_GPIO_NR(3, 28) - -static const iomux_cfg_t apx4devkit_pads[] __initconst = { - /* duart */ - MX28_PAD_PWM0__DUART_RX | MXS_PAD_CTRL, - MX28_PAD_PWM1__DUART_TX | MXS_PAD_CTRL, - - /* auart0 */ - MX28_PAD_AUART0_RX__AUART0_RX | MXS_PAD_CTRL, - MX28_PAD_AUART0_TX__AUART0_TX | MXS_PAD_CTRL, - MX28_PAD_AUART0_CTS__AUART0_CTS | MXS_PAD_CTRL, - MX28_PAD_AUART0_RTS__AUART0_RTS | MXS_PAD_CTRL, - - /* auart1 */ - MX28_PAD_AUART1_RX__AUART1_RX | MXS_PAD_CTRL, - MX28_PAD_AUART1_TX__AUART1_TX | MXS_PAD_CTRL, - - /* auart2 */ - MX28_PAD_SSP2_SCK__AUART2_RX | MXS_PAD_CTRL, - MX28_PAD_SSP2_MOSI__AUART2_TX | MXS_PAD_CTRL, - - /* auart3 */ - MX28_PAD_SSP2_MISO__AUART3_RX | MXS_PAD_CTRL, - MX28_PAD_SSP2_SS0__AUART3_TX | MXS_PAD_CTRL, - -#define MXS_PAD_FEC (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP) - /* fec0 */ - MX28_PAD_ENET0_MDC__ENET0_MDC | MXS_PAD_FEC, - MX28_PAD_ENET0_MDIO__ENET0_MDIO | MXS_PAD_FEC, - MX28_PAD_ENET0_RX_EN__ENET0_RX_EN | MXS_PAD_FEC, - MX28_PAD_ENET0_RXD0__ENET0_RXD0 | MXS_PAD_FEC, - MX28_PAD_ENET0_RXD1__ENET0_RXD1 | MXS_PAD_FEC, - MX28_PAD_ENET0_TX_EN__ENET0_TX_EN | MXS_PAD_FEC, - MX28_PAD_ENET0_TXD0__ENET0_TXD0 | MXS_PAD_FEC, - MX28_PAD_ENET0_TXD1__ENET0_TXD1 | MXS_PAD_FEC, - MX28_PAD_ENET_CLK__CLKCTRL_ENET | MXS_PAD_FEC, - - /* i2c */ - MX28_PAD_I2C0_SCL__I2C0_SCL, - MX28_PAD_I2C0_SDA__I2C0_SDA, - - /* mmc0 */ - MX28_PAD_SSP0_DATA0__SSP0_D0 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_DATA1__SSP0_D1 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_DATA2__SSP0_D2 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_DATA3__SSP0_D3 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_DATA4__SSP0_D4 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_DATA5__SSP0_D5 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_DATA6__SSP0_D6 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_DATA7__SSP0_D7 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_CMD__SSP0_CMD | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_DETECT__SSP0_CARD_DETECT | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), - MX28_PAD_SSP0_SCK__SSP0_SCK | - (MXS_PAD_12MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), - - /* led */ - MX28_PAD_PWM3__GPIO_3_28 | MXS_PAD_CTRL, - - /* saif0 & saif1 */ - MX28_PAD_SAIF0_MCLK__SAIF0_MCLK | - (MXS_PAD_12MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SAIF0_LRCLK__SAIF0_LRCLK | - (MXS_PAD_12MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SAIF0_BITCLK__SAIF0_BITCLK | - (MXS_PAD_12MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SAIF0_SDATA0__SAIF0_SDATA0 | - (MXS_PAD_12MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SAIF1_SDATA0__SAIF1_SDATA0 | - (MXS_PAD_12MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), -}; - -/* led */ -static const struct gpio_led apx4devkit_leds[] __initconst = { - { - .name = "user-led", - .default_trigger = "heartbeat", - .gpio = APX4DEVKIT_GPIO_USERLED, - }, -}; - -static const struct gpio_led_platform_data apx4devkit_led_data __initconst = { - .leds = apx4devkit_leds, - .num_leds = ARRAY_SIZE(apx4devkit_leds), -}; - -static const struct fec_platform_data mx28_fec_pdata __initconst = { - .phy = PHY_INTERFACE_MODE_RMII, -}; - -static const struct mxs_mmc_platform_data apx4devkit_mmc_pdata __initconst = { - .wp_gpio = -EINVAL, - .flags = SLOTF_4_BIT_CAPABLE, -}; - -static const struct i2c_board_info apx4devkit_i2c_boardinfo[] __initconst = { - { I2C_BOARD_INFO("sgtl5000", 0x0a) }, /* ASoC */ - { I2C_BOARD_INFO("pcf8563", 0x51) }, /* RTC */ -}; - -#if defined(CONFIG_REGULATOR_FIXED_VOLTAGE) || \ - defined(CONFIG_REGULATOR_FIXED_VOLTAGE_MODULE) -static struct regulator_consumer_supply apx4devkit_audio_consumer_supplies[] = { - REGULATOR_SUPPLY("VDDA", "0-000a"), - REGULATOR_SUPPLY("VDDIO", "0-000a"), -}; - -static struct regulator_init_data apx4devkit_vdd_reg_init_data = { - .constraints = { - .name = "3V3", - .always_on = 1, - }, - .consumer_supplies = apx4devkit_audio_consumer_supplies, - .num_consumer_supplies = ARRAY_SIZE(apx4devkit_audio_consumer_supplies), -}; - -static struct fixed_voltage_config apx4devkit_vdd_pdata = { - .supply_name = "board-3V3", - .microvolts = 3300000, - .gpio = -EINVAL, - .enabled_at_boot = 1, - .init_data = &apx4devkit_vdd_reg_init_data, -}; - -static struct platform_device apx4devkit_voltage_regulator = { - .name = "reg-fixed-voltage", - .id = -1, - .num_resources = 0, - .dev = { - .platform_data = &apx4devkit_vdd_pdata, - }, -}; - -static void __init apx4devkit_add_regulators(void) -{ - platform_device_register(&apx4devkit_voltage_regulator); -} -#else -static void __init apx4devkit_add_regulators(void) {} -#endif - -static const struct mxs_saif_platform_data - apx4devkit_mxs_saif_pdata[] __initconst = { - /* working on EXTMSTR0 mode (saif0 master, saif1 slave) */ - { - .master_mode = 1, - .master_id = 0, - }, { - .master_mode = 0, - .master_id = 0, - }, -}; - -static int apx4devkit_phy_fixup(struct phy_device *phy) -{ - phy->dev_flags |= MICREL_PHY_50MHZ_CLK; - return 0; -} - -static void __init apx4devkit_fec_phy_clk_enable(void) -{ - struct clk *clk; - - /* Enable fec phy clock */ - clk = clk_get_sys("enet_out", NULL); - if (!IS_ERR(clk)) - clk_prepare_enable(clk); -} - -static void __init apx4devkit_init(void) -{ - mx28_soc_init(); - - mxs_iomux_setup_multiple_pads(apx4devkit_pads, - ARRAY_SIZE(apx4devkit_pads)); - - mx28_add_duart(); - mx28_add_auart0(); - mx28_add_auart1(); - mx28_add_auart2(); - mx28_add_auart3(); - - /* - * Register fixup for the Micrel KS8031 PHY clock - * (shares same ID with KS8051) - */ - phy_register_fixup_for_uid(PHY_ID_KS8051, MICREL_PHY_ID_MASK, - apx4devkit_phy_fixup); - - apx4devkit_fec_phy_clk_enable(); - mx28_add_fec(0, &mx28_fec_pdata); - - mx28_add_mxs_mmc(0, &apx4devkit_mmc_pdata); - - gpio_led_register_device(0, &apx4devkit_led_data); - - mxs_saif_clkmux_select(MXS_DIGCTL_SAIF_CLKMUX_EXTMSTR0); - mx28_add_saif(0, &apx4devkit_mxs_saif_pdata[0]); - mx28_add_saif(1, &apx4devkit_mxs_saif_pdata[1]); - - apx4devkit_add_regulators(); - - mx28_add_mxs_i2c(0); - i2c_register_board_info(0, apx4devkit_i2c_boardinfo, - ARRAY_SIZE(apx4devkit_i2c_boardinfo)); - - mxs_add_platform_device("mxs-sgtl5000", 0, NULL, 0, NULL, 0); -} - -static void __init apx4devkit_timer_init(void) -{ - mx28_clocks_init(); -} - -static struct sys_timer apx4devkit_timer = { - .init = apx4devkit_timer_init, -}; - -MACHINE_START(APX4DEVKIT, "Bluegiga APX4 Development Kit") - .map_io = mx28_map_io, - .init_irq = mx28_init_irq, - .timer = &apx4devkit_timer, - .init_machine = apx4devkit_init, - .restart = mxs_restart, -MACHINE_END diff --git a/arch/arm/mach-mxs/mach-m28evk.c b/arch/arm/mach-mxs/mach-m28evk.c deleted file mode 100644 index 4c00c87..0000000 --- a/arch/arm/mach-mxs/mach-m28evk.c +++ /dev/null @@ -1,366 +0,0 @@ -/* - * Copyright (C) 2011 - * Stefano Babic, DENX Software Engineering, <sbabic@denx.de> - * - * based on: mach-mx28_evk.c - * Copyright 2010 Freescale Semiconductor, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/delay.h> -#include <linux/platform_device.h> -#include <linux/gpio.h> -#include <linux/leds.h> -#include <linux/irq.h> -#include <linux/clk.h> -#include <linux/i2c.h> -#include <linux/i2c/at24.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/time.h> - -#include <mach/common.h> -#include <mach/iomux-mx28.h> - -#include "devices-mx28.h" - -#define M28EVK_GPIO_USERLED1 MXS_GPIO_NR(3, 16) -#define M28EVK_GPIO_USERLED2 MXS_GPIO_NR(3, 17) - -#define MX28EVK_BL_ENABLE MXS_GPIO_NR(3, 18) -#define M28EVK_LCD_ENABLE MXS_GPIO_NR(3, 28) - -#define MX28EVK_MMC0_WRITE_PROTECT MXS_GPIO_NR(2, 12) -#define MX28EVK_MMC1_WRITE_PROTECT MXS_GPIO_NR(0, 28) - -static const iomux_cfg_t m28evk_pads[] __initconst = { - /* duart */ - MX28_PAD_AUART0_CTS__DUART_RX | MXS_PAD_CTRL, - MX28_PAD_AUART0_RTS__DUART_TX | MXS_PAD_CTRL, - - /* auart0 */ - MX28_PAD_AUART0_RX__AUART0_RX | MXS_PAD_CTRL, - MX28_PAD_AUART0_TX__AUART0_TX | MXS_PAD_CTRL, - - /* auart3 */ - MX28_PAD_AUART3_RX__AUART3_RX | MXS_PAD_CTRL, - MX28_PAD_AUART3_TX__AUART3_TX | MXS_PAD_CTRL, - MX28_PAD_AUART3_CTS__AUART3_CTS | MXS_PAD_CTRL, - MX28_PAD_AUART3_RTS__AUART3_RTS | MXS_PAD_CTRL, - -#define MXS_PAD_FEC (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP) - /* fec0 */ - MX28_PAD_ENET0_MDC__ENET0_MDC | MXS_PAD_FEC, - MX28_PAD_ENET0_MDIO__ENET0_MDIO | MXS_PAD_FEC, - MX28_PAD_ENET0_RX_EN__ENET0_RX_EN | MXS_PAD_FEC, - MX28_PAD_ENET0_RXD0__ENET0_RXD0 | MXS_PAD_FEC, - MX28_PAD_ENET0_RXD1__ENET0_RXD1 | MXS_PAD_FEC, - MX28_PAD_ENET0_TX_EN__ENET0_TX_EN | MXS_PAD_FEC, - MX28_PAD_ENET0_TXD0__ENET0_TXD0 | MXS_PAD_FEC, - MX28_PAD_ENET0_TXD1__ENET0_TXD1 | MXS_PAD_FEC, - MX28_PAD_ENET_CLK__CLKCTRL_ENET | MXS_PAD_FEC, - /* fec1 */ - MX28_PAD_ENET0_CRS__ENET1_RX_EN | MXS_PAD_FEC, - MX28_PAD_ENET0_RXD2__ENET1_RXD0 | MXS_PAD_FEC, - MX28_PAD_ENET0_RXD3__ENET1_RXD1 | MXS_PAD_FEC, - MX28_PAD_ENET0_COL__ENET1_TX_EN | MXS_PAD_FEC, - MX28_PAD_ENET0_TXD2__ENET1_TXD0 | MXS_PAD_FEC, - MX28_PAD_ENET0_TXD3__ENET1_TXD1 | MXS_PAD_FEC, - - /* flexcan0 */ - MX28_PAD_GPMI_RDY2__CAN0_TX, - MX28_PAD_GPMI_RDY3__CAN0_RX, - - /* flexcan1 */ - MX28_PAD_GPMI_CE2N__CAN1_TX, - MX28_PAD_GPMI_CE3N__CAN1_RX, - - /* I2C */ - MX28_PAD_I2C0_SCL__I2C0_SCL, - MX28_PAD_I2C0_SDA__I2C0_SDA, - - /* mxsfb (lcdif) */ - MX28_PAD_LCD_D00__LCD_D0 | MXS_PAD_CTRL, - MX28_PAD_LCD_D01__LCD_D1 | MXS_PAD_CTRL, - MX28_PAD_LCD_D02__LCD_D2 | MXS_PAD_CTRL, - MX28_PAD_LCD_D03__LCD_D3 | MXS_PAD_CTRL, - MX28_PAD_LCD_D04__LCD_D4 | MXS_PAD_CTRL, - MX28_PAD_LCD_D05__LCD_D5 | MXS_PAD_CTRL, - MX28_PAD_LCD_D06__LCD_D6 | MXS_PAD_CTRL, - MX28_PAD_LCD_D07__LCD_D7 | MXS_PAD_CTRL, - MX28_PAD_LCD_D08__LCD_D8 | MXS_PAD_CTRL, - MX28_PAD_LCD_D09__LCD_D9 | MXS_PAD_CTRL, - MX28_PAD_LCD_D10__LCD_D10 | MXS_PAD_CTRL, - MX28_PAD_LCD_D11__LCD_D11 | MXS_PAD_CTRL, - MX28_PAD_LCD_D12__LCD_D12 | MXS_PAD_CTRL, - MX28_PAD_LCD_D13__LCD_D13 | MXS_PAD_CTRL, - MX28_PAD_LCD_D14__LCD_D14 | MXS_PAD_CTRL, - MX28_PAD_LCD_D15__LCD_D15 | MXS_PAD_CTRL, - MX28_PAD_LCD_D16__LCD_D16 | MXS_PAD_CTRL, - MX28_PAD_LCD_D17__LCD_D17 | MXS_PAD_CTRL, - MX28_PAD_LCD_D18__LCD_D18 | MXS_PAD_CTRL, - MX28_PAD_LCD_D19__LCD_D19 | MXS_PAD_CTRL, - MX28_PAD_LCD_D20__LCD_D20 | MXS_PAD_CTRL, - MX28_PAD_LCD_D21__LCD_D21 | MXS_PAD_CTRL, - MX28_PAD_LCD_D22__LCD_D22 | MXS_PAD_CTRL, - MX28_PAD_LCD_D23__LCD_D23 | MXS_PAD_CTRL, - - MX28_PAD_LCD_ENABLE__LCD_ENABLE | MXS_PAD_CTRL, - MX28_PAD_LCD_DOTCLK__LCD_DOTCLK | MXS_PAD_CTRL, - - /* mmc0 */ - MX28_PAD_SSP0_DATA0__SSP0_D0 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_DATA1__SSP0_D1 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_DATA2__SSP0_D2 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_DATA3__SSP0_D3 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_DATA4__SSP0_D4 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_DATA5__SSP0_D5 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_DATA6__SSP0_D6 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_DATA7__SSP0_D7 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_CMD__SSP0_CMD | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_DETECT__SSP0_CARD_DETECT | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), - MX28_PAD_SSP0_SCK__SSP0_SCK | - (MXS_PAD_12MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), - - /* mmc1 */ - MX28_PAD_GPMI_D00__SSP1_D0 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_GPMI_D01__SSP1_D1 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_GPMI_D02__SSP1_D2 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_GPMI_D03__SSP1_D3 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_GPMI_D04__SSP1_D4 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_GPMI_D05__SSP1_D5 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_GPMI_D06__SSP1_D6 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_GPMI_D07__SSP1_D7 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_GPMI_RDY1__SSP1_CMD | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_GPMI_RDY0__SSP1_CARD_DETECT | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), - MX28_PAD_GPMI_WRN__SSP1_SCK | - (MXS_PAD_12MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), - /* write protect */ - MX28_PAD_GPMI_RESETN__GPIO_0_28 | - (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), - /* slot power enable */ - MX28_PAD_PWM4__GPIO_3_29 | - (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), - - /* led */ - MX28_PAD_PWM0__GPIO_3_16 | MXS_PAD_CTRL, - MX28_PAD_PWM1__GPIO_3_17 | MXS_PAD_CTRL, - - /* nand */ - MX28_PAD_GPMI_D00__GPMI_D0 | - (MXS_PAD_4MA | MXS_PAD_1V8 | MXS_PAD_NOPULL), - MX28_PAD_GPMI_D01__GPMI_D1 | - (MXS_PAD_4MA | MXS_PAD_1V8 | MXS_PAD_NOPULL), - MX28_PAD_GPMI_D02__GPMI_D2 | - (MXS_PAD_4MA | MXS_PAD_1V8 | MXS_PAD_NOPULL), - MX28_PAD_GPMI_D03__GPMI_D3 | - (MXS_PAD_4MA | MXS_PAD_1V8 | MXS_PAD_NOPULL), - MX28_PAD_GPMI_D04__GPMI_D4 | - (MXS_PAD_4MA | MXS_PAD_1V8 | MXS_PAD_NOPULL), - MX28_PAD_GPMI_D05__GPMI_D5 | - (MXS_PAD_4MA | MXS_PAD_1V8 | MXS_PAD_NOPULL), - MX28_PAD_GPMI_D06__GPMI_D6 | - (MXS_PAD_4MA | MXS_PAD_1V8 | MXS_PAD_NOPULL), - MX28_PAD_GPMI_D07__GPMI_D7 | - (MXS_PAD_4MA | MXS_PAD_1V8 | MXS_PAD_NOPULL), - MX28_PAD_GPMI_CE0N__GPMI_CE0N | - (MXS_PAD_4MA | MXS_PAD_1V8 | MXS_PAD_NOPULL), - MX28_PAD_GPMI_RDY0__GPMI_READY0 | - (MXS_PAD_4MA | MXS_PAD_1V8 | MXS_PAD_NOPULL), - MX28_PAD_GPMI_RDN__GPMI_RDN | - (MXS_PAD_12MA | MXS_PAD_1V8 | MXS_PAD_PULLUP), - MX28_PAD_GPMI_WRN__GPMI_WRN | - (MXS_PAD_12MA | MXS_PAD_1V8 | MXS_PAD_PULLUP), - MX28_PAD_GPMI_ALE__GPMI_ALE | - (MXS_PAD_4MA | MXS_PAD_1V8 | MXS_PAD_PULLUP), - MX28_PAD_GPMI_CLE__GPMI_CLE | - (MXS_PAD_4MA | MXS_PAD_1V8 | MXS_PAD_PULLUP), - MX28_PAD_GPMI_RESETN__GPMI_RESETN | - (MXS_PAD_12MA | MXS_PAD_1V8 | MXS_PAD_PULLUP), - - /* Backlight */ - MX28_PAD_PWM3__GPIO_3_28 | MXS_PAD_CTRL, -}; - -/* led */ -static const struct gpio_led m28evk_leds[] __initconst = { - { - .name = "user-led1", - .default_trigger = "heartbeat", - .gpio = M28EVK_GPIO_USERLED1, - }, - { - .name = "user-led2", - .default_trigger = "heartbeat", - .gpio = M28EVK_GPIO_USERLED2, - }, -}; - -static const struct gpio_led_platform_data m28evk_led_data __initconst = { - .leds = m28evk_leds, - .num_leds = ARRAY_SIZE(m28evk_leds), -}; - -static struct fec_platform_data mx28_fec_pdata[] __initdata = { - { - /* fec0 */ - .phy = PHY_INTERFACE_MODE_RMII, - }, { - /* fec1 */ - .phy = PHY_INTERFACE_MODE_RMII, - }, -}; - -static int __init m28evk_fec_get_mac(void) -{ - int i; - u32 val; - const u32 *ocotp = mxs_get_ocotp(); - - if (!ocotp) - return -ETIMEDOUT; - - /* - * OCOTP only stores the last 4 octets for each mac address, - * so hard-code DENX OUI (C0:E5:4E) here. - */ - for (i = 0; i < 2; i++) { - val = ocotp[i]; - mx28_fec_pdata[i].mac[0] = 0xC0; - mx28_fec_pdata[i].mac[1] = 0xE5; - mx28_fec_pdata[i].mac[2] = 0x4E; - mx28_fec_pdata[i].mac[3] = (val >> 16) & 0xff; - mx28_fec_pdata[i].mac[4] = (val >> 8) & 0xff; - mx28_fec_pdata[i].mac[5] = (val >> 0) & 0xff; - } - - return 0; -} - -/* mxsfb (lcdif) */ -static struct fb_videomode m28evk_video_modes[] = { - { - .name = "Ampire AM-800480R2TMQW-T01H", - .refresh = 60, - .xres = 800, - .yres = 480, - .pixclock = 30066, /* picosecond (33.26 MHz) */ - .left_margin = 0, - .right_margin = 256, - .upper_margin = 0, - .lower_margin = 45, - .hsync_len = 1, - .vsync_len = 1, - .sync = FB_SYNC_DATA_ENABLE_HIGH_ACT, - }, -}; - -static const struct mxsfb_platform_data m28evk_mxsfb_pdata __initconst = { - .mode_list = m28evk_video_modes, - .mode_count = ARRAY_SIZE(m28evk_video_modes), - .default_bpp = 16, - .ld_intf_width = STMLCDIF_18BIT, -}; - -static struct at24_platform_data m28evk_eeprom = { - .byte_len = 16384, - .page_size = 32, - .flags = AT24_FLAG_ADDR16, -}; - -static struct i2c_board_info m28_stk5v3_i2c_boardinfo[] __initdata = { - { - I2C_BOARD_INFO("at24", 0x51), /* E0=1, E1=0, E2=0 */ - .platform_data = &m28evk_eeprom, - }, -}; - -static struct mxs_mmc_platform_data m28evk_mmc_pdata[] __initdata = { - { - /* mmc0 */ - .wp_gpio = MX28EVK_MMC0_WRITE_PROTECT, - .flags = SLOTF_8_BIT_CAPABLE, - }, { - /* mmc1 */ - .wp_gpio = MX28EVK_MMC1_WRITE_PROTECT, - .flags = SLOTF_8_BIT_CAPABLE, - }, -}; - -static void __init m28evk_init(void) -{ - mx28_soc_init(); - - mxs_iomux_setup_multiple_pads(m28evk_pads, ARRAY_SIZE(m28evk_pads)); - - mx28_add_duart(); - mx28_add_auart0(); - mx28_add_auart3(); - - if (!m28evk_fec_get_mac()) { - mx28_add_fec(0, &mx28_fec_pdata[0]); - mx28_add_fec(1, &mx28_fec_pdata[1]); - } - - mx28_add_flexcan(0, NULL); - mx28_add_flexcan(1, NULL); - - mx28_add_mxsfb(&m28evk_mxsfb_pdata); - - mx28_add_mxs_mmc(0, &m28evk_mmc_pdata[0]); - mx28_add_mxs_mmc(1, &m28evk_mmc_pdata[1]); - - gpio_led_register_device(0, &m28evk_led_data); - - /* I2C */ - mx28_add_mxs_i2c(0); - i2c_register_board_info(0, m28_stk5v3_i2c_boardinfo, - ARRAY_SIZE(m28_stk5v3_i2c_boardinfo)); -} - -static void __init m28evk_timer_init(void) -{ - mx28_clocks_init(); -} - -static struct sys_timer m28evk_timer = { - .init = m28evk_timer_init, -}; - -MACHINE_START(M28EVK, "DENX M28 EVK") - .map_io = mx28_map_io, - .init_irq = mx28_init_irq, - .timer = &m28evk_timer, - .init_machine = m28evk_init, - .restart = mxs_restart, -MACHINE_END diff --git a/arch/arm/mach-mxs/mach-mx23evk.c b/arch/arm/mach-mxs/mach-mx23evk.c deleted file mode 100644 index e7272a4..0000000 --- a/arch/arm/mach-mxs/mach-mx23evk.c +++ /dev/null @@ -1,190 +0,0 @@ -/* - * Copyright 2010 Freescale Semiconductor, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/delay.h> -#include <linux/platform_device.h> -#include <linux/gpio.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/time.h> - -#include <mach/common.h> -#include <mach/iomux-mx23.h> - -#include "devices-mx23.h" - -#define MX23EVK_LCD_ENABLE MXS_GPIO_NR(1, 18) -#define MX23EVK_BL_ENABLE MXS_GPIO_NR(1, 28) -#define MX23EVK_MMC0_WRITE_PROTECT MXS_GPIO_NR(1, 30) -#define MX23EVK_MMC0_SLOT_POWER MXS_GPIO_NR(1, 29) - -static const iomux_cfg_t mx23evk_pads[] __initconst = { - /* duart */ - MX23_PAD_PWM0__DUART_RX | MXS_PAD_CTRL, - MX23_PAD_PWM1__DUART_TX | MXS_PAD_CTRL, - - /* auart */ - MX23_PAD_AUART1_RX__AUART1_RX | MXS_PAD_CTRL, - MX23_PAD_AUART1_TX__AUART1_TX | MXS_PAD_CTRL, - MX23_PAD_AUART1_CTS__AUART1_CTS | MXS_PAD_CTRL, - MX23_PAD_AUART1_RTS__AUART1_RTS | MXS_PAD_CTRL, - - /* mxsfb (lcdif) */ - MX23_PAD_LCD_D00__LCD_D00 | MXS_PAD_CTRL, - MX23_PAD_LCD_D01__LCD_D01 | MXS_PAD_CTRL, - MX23_PAD_LCD_D02__LCD_D02 | MXS_PAD_CTRL, - MX23_PAD_LCD_D03__LCD_D03 | MXS_PAD_CTRL, - MX23_PAD_LCD_D04__LCD_D04 | MXS_PAD_CTRL, - MX23_PAD_LCD_D05__LCD_D05 | MXS_PAD_CTRL, - MX23_PAD_LCD_D06__LCD_D06 | MXS_PAD_CTRL, - MX23_PAD_LCD_D07__LCD_D07 | MXS_PAD_CTRL, - MX23_PAD_LCD_D08__LCD_D08 | MXS_PAD_CTRL, - MX23_PAD_LCD_D09__LCD_D09 | MXS_PAD_CTRL, - MX23_PAD_LCD_D10__LCD_D10 | MXS_PAD_CTRL, - MX23_PAD_LCD_D11__LCD_D11 | MXS_PAD_CTRL, - MX23_PAD_LCD_D12__LCD_D12 | MXS_PAD_CTRL, - MX23_PAD_LCD_D13__LCD_D13 | MXS_PAD_CTRL, - MX23_PAD_LCD_D14__LCD_D14 | MXS_PAD_CTRL, - MX23_PAD_LCD_D15__LCD_D15 | MXS_PAD_CTRL, - MX23_PAD_LCD_D16__LCD_D16 | MXS_PAD_CTRL, - MX23_PAD_LCD_D17__LCD_D17 | MXS_PAD_CTRL, - MX23_PAD_GPMI_D08__LCD_D18 | MXS_PAD_CTRL, - MX23_PAD_GPMI_D09__LCD_D19 | MXS_PAD_CTRL, - MX23_PAD_GPMI_D10__LCD_D20 | MXS_PAD_CTRL, - MX23_PAD_GPMI_D11__LCD_D21 | MXS_PAD_CTRL, - MX23_PAD_GPMI_D12__LCD_D22 | MXS_PAD_CTRL, - MX23_PAD_GPMI_D13__LCD_D23 | MXS_PAD_CTRL, - MX23_PAD_LCD_VSYNC__LCD_VSYNC | MXS_PAD_CTRL, - MX23_PAD_LCD_HSYNC__LCD_HSYNC | MXS_PAD_CTRL, - MX23_PAD_LCD_DOTCK__LCD_DOTCK | MXS_PAD_CTRL, - MX23_PAD_LCD_ENABLE__LCD_ENABLE | MXS_PAD_CTRL, - /* LCD panel enable */ - MX23_PAD_LCD_RESET__GPIO_1_18 | MXS_PAD_CTRL, - /* backlight control */ - MX23_PAD_PWM2__GPIO_1_28 | MXS_PAD_CTRL, - - /* mmc */ - MX23_PAD_SSP1_DATA0__SSP1_DATA0 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX23_PAD_SSP1_DATA1__SSP1_DATA1 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX23_PAD_SSP1_DATA2__SSP1_DATA2 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX23_PAD_SSP1_DATA3__SSP1_DATA3 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX23_PAD_GPMI_D08__SSP1_DATA4 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX23_PAD_GPMI_D09__SSP1_DATA5 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX23_PAD_GPMI_D10__SSP1_DATA6 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX23_PAD_GPMI_D11__SSP1_DATA7 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX23_PAD_SSP1_CMD__SSP1_CMD | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX23_PAD_SSP1_DETECT__SSP1_DETECT | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), - MX23_PAD_SSP1_SCK__SSP1_SCK | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), - /* write protect */ - MX23_PAD_PWM4__GPIO_1_30 | - (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), - /* slot power enable */ - MX23_PAD_PWM3__GPIO_1_29 | - (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), -}; - -/* mxsfb (lcdif) */ -static struct fb_videomode mx23evk_video_modes[] = { - { - .name = "Samsung-LMS430HF02", - .refresh = 60, - .xres = 480, - .yres = 272, - .pixclock = 108096, /* picosecond (9.2 MHz) */ - .left_margin = 15, - .right_margin = 8, - .upper_margin = 12, - .lower_margin = 4, - .hsync_len = 1, - .vsync_len = 1, - .sync = FB_SYNC_DATA_ENABLE_HIGH_ACT | - FB_SYNC_DOTCLK_FAILING_ACT, - }, -}; - -static const struct mxsfb_platform_data mx23evk_mxsfb_pdata __initconst = { - .mode_list = mx23evk_video_modes, - .mode_count = ARRAY_SIZE(mx23evk_video_modes), - .default_bpp = 32, - .ld_intf_width = STMLCDIF_24BIT, -}; - -static struct mxs_mmc_platform_data mx23evk_mmc_pdata __initdata = { - .wp_gpio = MX23EVK_MMC0_WRITE_PROTECT, - .flags = SLOTF_8_BIT_CAPABLE, -}; - -static void __init mx23evk_init(void) -{ - int ret; - - mx23_soc_init(); - - mxs_iomux_setup_multiple_pads(mx23evk_pads, ARRAY_SIZE(mx23evk_pads)); - - mx23_add_duart(); - mx23_add_auart0(); - - /* power on mmc slot by writing 0 to the gpio */ - ret = gpio_request_one(MX23EVK_MMC0_SLOT_POWER, GPIOF_OUT_INIT_LOW, - "mmc0-slot-power"); - if (ret) - pr_warn("failed to request gpio mmc0-slot-power: %d\n", ret); - mx23_add_mxs_mmc(0, &mx23evk_mmc_pdata); - - ret = gpio_request_one(MX23EVK_LCD_ENABLE, GPIOF_DIR_OUT, "lcd-enable"); - if (ret) - pr_warn("failed to request gpio lcd-enable: %d\n", ret); - else - gpio_set_value(MX23EVK_LCD_ENABLE, 1); - - ret = gpio_request_one(MX23EVK_BL_ENABLE, GPIOF_DIR_OUT, "bl-enable"); - if (ret) - pr_warn("failed to request gpio bl-enable: %d\n", ret); - else - gpio_set_value(MX23EVK_BL_ENABLE, 1); - - mx23_add_mxsfb(&mx23evk_mxsfb_pdata); - mx23_add_rtc_stmp3xxx(); -} - -static void __init mx23evk_timer_init(void) -{ - mx23_clocks_init(); -} - -static struct sys_timer mx23evk_timer = { - .init = mx23evk_timer_init, -}; - -MACHINE_START(MX23EVK, "Freescale MX23 EVK") - /* Maintainer: Freescale Semiconductor, Inc. */ - .map_io = mx23_map_io, - .init_irq = mx23_init_irq, - .timer = &mx23evk_timer, - .init_machine = mx23evk_init, - .restart = mxs_restart, -MACHINE_END diff --git a/arch/arm/mach-mxs/mach-mx28evk.c b/arch/arm/mach-mxs/mach-mx28evk.c deleted file mode 100644 index dafd48e..0000000 --- a/arch/arm/mach-mxs/mach-mx28evk.c +++ /dev/null @@ -1,477 +0,0 @@ -/* - * Copyright 2010 Freescale Semiconductor, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/delay.h> -#include <linux/platform_device.h> -#include <linux/gpio.h> -#include <linux/leds.h> -#include <linux/clk.h> -#include <linux/i2c.h> -#include <linux/regulator/machine.h> -#include <linux/regulator/fixed.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/time.h> - -#include <mach/common.h> -#include <mach/iomux-mx28.h> -#include <mach/digctl.h> - -#include "devices-mx28.h" - -#define MX28EVK_FLEXCAN_SWITCH MXS_GPIO_NR(2, 13) -#define MX28EVK_FEC_PHY_POWER MXS_GPIO_NR(2, 15) -#define MX28EVK_GPIO_LED MXS_GPIO_NR(3, 5) -#define MX28EVK_BL_ENABLE MXS_GPIO_NR(3, 18) -#define MX28EVK_LCD_ENABLE MXS_GPIO_NR(3, 30) -#define MX28EVK_FEC_PHY_RESET MXS_GPIO_NR(4, 13) - -#define MX28EVK_MMC0_WRITE_PROTECT MXS_GPIO_NR(2, 12) -#define MX28EVK_MMC1_WRITE_PROTECT MXS_GPIO_NR(0, 28) -#define MX28EVK_MMC0_SLOT_POWER MXS_GPIO_NR(3, 28) -#define MX28EVK_MMC1_SLOT_POWER MXS_GPIO_NR(3, 29) - -static const iomux_cfg_t mx28evk_pads[] __initconst = { - /* duart */ - MX28_PAD_PWM0__DUART_RX | MXS_PAD_CTRL, - MX28_PAD_PWM1__DUART_TX | MXS_PAD_CTRL, - - /* auart0 */ - MX28_PAD_AUART0_RX__AUART0_RX | MXS_PAD_CTRL, - MX28_PAD_AUART0_TX__AUART0_TX | MXS_PAD_CTRL, - MX28_PAD_AUART0_CTS__AUART0_CTS | MXS_PAD_CTRL, - MX28_PAD_AUART0_RTS__AUART0_RTS | MXS_PAD_CTRL, - /* auart3 */ - MX28_PAD_AUART3_RX__AUART3_RX | MXS_PAD_CTRL, - MX28_PAD_AUART3_TX__AUART3_TX | MXS_PAD_CTRL, - MX28_PAD_AUART3_CTS__AUART3_CTS | MXS_PAD_CTRL, - MX28_PAD_AUART3_RTS__AUART3_RTS | MXS_PAD_CTRL, - -#define MXS_PAD_FEC (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP) - /* fec0 */ - MX28_PAD_ENET0_MDC__ENET0_MDC | MXS_PAD_FEC, - MX28_PAD_ENET0_MDIO__ENET0_MDIO | MXS_PAD_FEC, - MX28_PAD_ENET0_RX_EN__ENET0_RX_EN | MXS_PAD_FEC, - MX28_PAD_ENET0_RXD0__ENET0_RXD0 | MXS_PAD_FEC, - MX28_PAD_ENET0_RXD1__ENET0_RXD1 | MXS_PAD_FEC, - MX28_PAD_ENET0_TX_EN__ENET0_TX_EN | MXS_PAD_FEC, - MX28_PAD_ENET0_TXD0__ENET0_TXD0 | MXS_PAD_FEC, - MX28_PAD_ENET0_TXD1__ENET0_TXD1 | MXS_PAD_FEC, - MX28_PAD_ENET_CLK__CLKCTRL_ENET | MXS_PAD_FEC, - /* fec1 */ - MX28_PAD_ENET0_CRS__ENET1_RX_EN | MXS_PAD_FEC, - MX28_PAD_ENET0_RXD2__ENET1_RXD0 | MXS_PAD_FEC, - MX28_PAD_ENET0_RXD3__ENET1_RXD1 | MXS_PAD_FEC, - MX28_PAD_ENET0_COL__ENET1_TX_EN | MXS_PAD_FEC, - MX28_PAD_ENET0_TXD2__ENET1_TXD0 | MXS_PAD_FEC, - MX28_PAD_ENET0_TXD3__ENET1_TXD1 | MXS_PAD_FEC, - /* phy power line */ - MX28_PAD_SSP1_DATA3__GPIO_2_15 | MXS_PAD_CTRL, - /* phy reset line */ - MX28_PAD_ENET0_RX_CLK__GPIO_4_13 | MXS_PAD_CTRL, - - /* flexcan0 */ - MX28_PAD_GPMI_RDY2__CAN0_TX, - MX28_PAD_GPMI_RDY3__CAN0_RX, - /* flexcan1 */ - MX28_PAD_GPMI_CE2N__CAN1_TX, - MX28_PAD_GPMI_CE3N__CAN1_RX, - /* transceiver power control */ - MX28_PAD_SSP1_CMD__GPIO_2_13, - - /* mxsfb (lcdif) */ - MX28_PAD_LCD_D00__LCD_D0 | MXS_PAD_CTRL, - MX28_PAD_LCD_D01__LCD_D1 | MXS_PAD_CTRL, - MX28_PAD_LCD_D02__LCD_D2 | MXS_PAD_CTRL, - MX28_PAD_LCD_D03__LCD_D3 | MXS_PAD_CTRL, - MX28_PAD_LCD_D04__LCD_D4 | MXS_PAD_CTRL, - MX28_PAD_LCD_D05__LCD_D5 | MXS_PAD_CTRL, - MX28_PAD_LCD_D06__LCD_D6 | MXS_PAD_CTRL, - MX28_PAD_LCD_D07__LCD_D7 | MXS_PAD_CTRL, - MX28_PAD_LCD_D08__LCD_D8 | MXS_PAD_CTRL, - MX28_PAD_LCD_D09__LCD_D9 | MXS_PAD_CTRL, - MX28_PAD_LCD_D10__LCD_D10 | MXS_PAD_CTRL, - MX28_PAD_LCD_D11__LCD_D11 | MXS_PAD_CTRL, - MX28_PAD_LCD_D12__LCD_D12 | MXS_PAD_CTRL, - MX28_PAD_LCD_D13__LCD_D13 | MXS_PAD_CTRL, - MX28_PAD_LCD_D14__LCD_D14 | MXS_PAD_CTRL, - MX28_PAD_LCD_D15__LCD_D15 | MXS_PAD_CTRL, - MX28_PAD_LCD_D16__LCD_D16 | MXS_PAD_CTRL, - MX28_PAD_LCD_D17__LCD_D17 | MXS_PAD_CTRL, - MX28_PAD_LCD_D18__LCD_D18 | MXS_PAD_CTRL, - MX28_PAD_LCD_D19__LCD_D19 | MXS_PAD_CTRL, - MX28_PAD_LCD_D20__LCD_D20 | MXS_PAD_CTRL, - MX28_PAD_LCD_D21__LCD_D21 | MXS_PAD_CTRL, - MX28_PAD_LCD_D22__LCD_D22 | MXS_PAD_CTRL, - MX28_PAD_LCD_D23__LCD_D23 | MXS_PAD_CTRL, - MX28_PAD_LCD_RD_E__LCD_VSYNC | MXS_PAD_CTRL, - MX28_PAD_LCD_WR_RWN__LCD_HSYNC | MXS_PAD_CTRL, - MX28_PAD_LCD_RS__LCD_DOTCLK | MXS_PAD_CTRL, - MX28_PAD_LCD_CS__LCD_ENABLE | MXS_PAD_CTRL, - /* LCD panel enable */ - MX28_PAD_LCD_RESET__GPIO_3_30 | MXS_PAD_CTRL, - /* backlight control */ - MX28_PAD_PWM2__GPIO_3_18 | MXS_PAD_CTRL, - /* mmc0 */ - MX28_PAD_SSP0_DATA0__SSP0_D0 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_DATA1__SSP0_D1 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_DATA2__SSP0_D2 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_DATA3__SSP0_D3 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_DATA4__SSP0_D4 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_DATA5__SSP0_D5 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_DATA6__SSP0_D6 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_DATA7__SSP0_D7 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_CMD__SSP0_CMD | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_DETECT__SSP0_CARD_DETECT | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), - MX28_PAD_SSP0_SCK__SSP0_SCK | - (MXS_PAD_12MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), - /* write protect */ - MX28_PAD_SSP1_SCK__GPIO_2_12 | - (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), - /* slot power enable */ - MX28_PAD_PWM3__GPIO_3_28 | - (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), - - /* mmc1 */ - MX28_PAD_GPMI_D00__SSP1_D0 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_GPMI_D01__SSP1_D1 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_GPMI_D02__SSP1_D2 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_GPMI_D03__SSP1_D3 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_GPMI_D04__SSP1_D4 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_GPMI_D05__SSP1_D5 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_GPMI_D06__SSP1_D6 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_GPMI_D07__SSP1_D7 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_GPMI_RDY1__SSP1_CMD | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_GPMI_RDY0__SSP1_CARD_DETECT | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), - MX28_PAD_GPMI_WRN__SSP1_SCK | - (MXS_PAD_12MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), - /* write protect */ - MX28_PAD_GPMI_RESETN__GPIO_0_28 | - (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), - /* slot power enable */ - MX28_PAD_PWM4__GPIO_3_29 | - (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), - - /* led */ - MX28_PAD_AUART1_TX__GPIO_3_5 | MXS_PAD_CTRL, - - /* I2C */ - MX28_PAD_I2C0_SCL__I2C0_SCL | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_I2C0_SDA__I2C0_SDA | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - - /* saif0 & saif1 */ - MX28_PAD_SAIF0_MCLK__SAIF0_MCLK | - (MXS_PAD_12MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SAIF0_LRCLK__SAIF0_LRCLK | - (MXS_PAD_12MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SAIF0_BITCLK__SAIF0_BITCLK | - (MXS_PAD_12MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SAIF0_SDATA0__SAIF0_SDATA0 | - (MXS_PAD_12MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SAIF1_SDATA0__SAIF1_SDATA0 | - (MXS_PAD_12MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), -}; - -/* led */ -static const struct gpio_led mx28evk_leds[] __initconst = { - { - .name = "GPIO-LED", - .default_trigger = "heartbeat", - .gpio = MX28EVK_GPIO_LED, - }, -}; - -static const struct gpio_led_platform_data mx28evk_led_data __initconst = { - .leds = mx28evk_leds, - .num_leds = ARRAY_SIZE(mx28evk_leds), -}; - -/* fec */ -static void __init mx28evk_fec_reset(void) -{ - struct clk *clk; - - /* Enable fec phy clock */ - clk = clk_get_sys("enet_out", NULL); - if (!IS_ERR(clk)) - clk_prepare_enable(clk); - - gpio_set_value(MX28EVK_FEC_PHY_RESET, 0); - mdelay(1); - gpio_set_value(MX28EVK_FEC_PHY_RESET, 1); -} - -static struct fec_platform_data mx28_fec_pdata[] __initdata = { - { - /* fec0 */ - .phy = PHY_INTERFACE_MODE_RMII, - }, { - /* fec1 */ - .phy = PHY_INTERFACE_MODE_RMII, - }, -}; - -static int __init mx28evk_fec_get_mac(void) -{ - int i; - u32 val; - const u32 *ocotp = mxs_get_ocotp(); - - if (!ocotp) - return -ETIMEDOUT; - - /* - * OCOTP only stores the last 4 octets for each mac address, - * so hard-code Freescale OUI (00:04:9f) here. - */ - for (i = 0; i < 2; i++) { - val = ocotp[i]; - mx28_fec_pdata[i].mac[0] = 0x00; - mx28_fec_pdata[i].mac[1] = 0x04; - mx28_fec_pdata[i].mac[2] = 0x9f; - mx28_fec_pdata[i].mac[3] = (val >> 16) & 0xff; - mx28_fec_pdata[i].mac[4] = (val >> 8) & 0xff; - mx28_fec_pdata[i].mac[5] = (val >> 0) & 0xff; - } - - return 0; -} - -/* - * MX28EVK_FLEXCAN_SWITCH is shared between both flexcan controllers - */ -static int flexcan0_en, flexcan1_en; - -static void mx28evk_flexcan_switch(void) -{ - if (flexcan0_en || flexcan1_en) - gpio_set_value(MX28EVK_FLEXCAN_SWITCH, 1); - else - gpio_set_value(MX28EVK_FLEXCAN_SWITCH, 0); -} - -static void mx28evk_flexcan0_switch(int enable) -{ - flexcan0_en = enable; - mx28evk_flexcan_switch(); -} - -static void mx28evk_flexcan1_switch(int enable) -{ - flexcan1_en = enable; - mx28evk_flexcan_switch(); -} - -static const struct flexcan_platform_data - mx28evk_flexcan_pdata[] __initconst = { - { - .transceiver_switch = mx28evk_flexcan0_switch, - }, { - .transceiver_switch = mx28evk_flexcan1_switch, - } -}; - -/* mxsfb (lcdif) */ -static struct fb_videomode mx28evk_video_modes[] = { - { - .name = "Seiko-43WVF1G", - .refresh = 60, - .xres = 800, - .yres = 480, - .pixclock = 29851, /* picosecond (33.5 MHz) */ - .left_margin = 89, - .right_margin = 164, - .upper_margin = 23, - .lower_margin = 10, - .hsync_len = 10, - .vsync_len = 10, - .sync = FB_SYNC_DATA_ENABLE_HIGH_ACT | - FB_SYNC_DOTCLK_FAILING_ACT, - }, -}; - -static const struct mxsfb_platform_data mx28evk_mxsfb_pdata __initconst = { - .mode_list = mx28evk_video_modes, - .mode_count = ARRAY_SIZE(mx28evk_video_modes), - .default_bpp = 32, - .ld_intf_width = STMLCDIF_24BIT, -}; - -static struct mxs_mmc_platform_data mx28evk_mmc_pdata[] __initdata = { - { - /* mmc0 */ - .wp_gpio = MX28EVK_MMC0_WRITE_PROTECT, - .flags = SLOTF_8_BIT_CAPABLE, - }, { - /* mmc1 */ - .wp_gpio = MX28EVK_MMC1_WRITE_PROTECT, - .flags = SLOTF_8_BIT_CAPABLE, - }, -}; - -static struct i2c_board_info mxs_i2c0_board_info[] __initdata = { - { - I2C_BOARD_INFO("sgtl5000", 0x0a), - }, -}; - -#if defined(CONFIG_REGULATOR_FIXED_VOLTAGE) || defined(CONFIG_REGULATOR_FIXED_VOLTAGE_MODULE) -static struct regulator_consumer_supply mx28evk_audio_consumer_supplies[] = { - REGULATOR_SUPPLY("VDDA", "0-000a"), - REGULATOR_SUPPLY("VDDIO", "0-000a"), -}; - -static struct regulator_init_data mx28evk_vdd_reg_init_data = { - .constraints = { - .name = "3V3", - .always_on = 1, - }, - .consumer_supplies = mx28evk_audio_consumer_supplies, - .num_consumer_supplies = ARRAY_SIZE(mx28evk_audio_consumer_supplies), -}; - -static struct fixed_voltage_config mx28evk_vdd_pdata = { - .supply_name = "board-3V3", - .microvolts = 3300000, - .gpio = -EINVAL, - .enabled_at_boot = 1, - .init_data = &mx28evk_vdd_reg_init_data, -}; -static struct platform_device mx28evk_voltage_regulator = { - .name = "reg-fixed-voltage", - .id = -1, - .num_resources = 0, - .dev = { - .platform_data = &mx28evk_vdd_pdata, - }, -}; -static void __init mx28evk_add_regulators(void) -{ - platform_device_register(&mx28evk_voltage_regulator); -} -#else -static void __init mx28evk_add_regulators(void) {} -#endif - -static const struct gpio mx28evk_gpios[] __initconst = { - { MX28EVK_LCD_ENABLE, GPIOF_OUT_INIT_HIGH, "lcd-enable" }, - { MX28EVK_BL_ENABLE, GPIOF_OUT_INIT_HIGH, "bl-enable" }, - { MX28EVK_FLEXCAN_SWITCH, GPIOF_DIR_OUT, "flexcan-switch" }, - { MX28EVK_MMC0_SLOT_POWER, GPIOF_OUT_INIT_LOW, "mmc0-slot-power" }, - { MX28EVK_MMC1_SLOT_POWER, GPIOF_OUT_INIT_LOW, "mmc1-slot-power" }, - { MX28EVK_FEC_PHY_POWER, GPIOF_OUT_INIT_LOW, "fec-phy-power" }, - { MX28EVK_FEC_PHY_RESET, GPIOF_DIR_OUT, "fec-phy-reset" }, -}; - -static const struct mxs_saif_platform_data - mx28evk_mxs_saif_pdata[] __initconst = { - /* working on EXTMSTR0 mode (saif0 master, saif1 slave) */ - { - .master_mode = 1, - .master_id = 0, - }, { - .master_mode = 0, - .master_id = 0, - }, -}; - -static void __init mx28evk_init(void) -{ - int ret; - - mx28_soc_init(); - - mxs_iomux_setup_multiple_pads(mx28evk_pads, ARRAY_SIZE(mx28evk_pads)); - - mx28_add_duart(); - mx28_add_auart0(); - mx28_add_auart3(); - - if (mx28evk_fec_get_mac()) - pr_warn("%s: failed on fec mac setup\n", __func__); - - ret = gpio_request_array(mx28evk_gpios, ARRAY_SIZE(mx28evk_gpios)); - if (ret) - pr_err("One or more GPIOs failed to be requested: %d\n", ret); - - mx28evk_fec_reset(); - mx28_add_fec(0, &mx28_fec_pdata[0]); - mx28_add_fec(1, &mx28_fec_pdata[1]); - - mx28_add_flexcan(0, &mx28evk_flexcan_pdata[0]); - mx28_add_flexcan(1, &mx28evk_flexcan_pdata[1]); - - mx28_add_mxsfb(&mx28evk_mxsfb_pdata); - - mxs_saif_clkmux_select(MXS_DIGCTL_SAIF_CLKMUX_EXTMSTR0); - mx28_add_saif(0, &mx28evk_mxs_saif_pdata[0]); - mx28_add_saif(1, &mx28evk_mxs_saif_pdata[1]); - - mx28_add_mxs_i2c(0); - i2c_register_board_info(0, mxs_i2c0_board_info, - ARRAY_SIZE(mxs_i2c0_board_info)); - - mx28evk_add_regulators(); - - mxs_add_platform_device("mxs-sgtl5000", 0, NULL, 0, - NULL, 0); - - mx28_add_mxs_mmc(0, &mx28evk_mmc_pdata[0]); - mx28_add_mxs_mmc(1, &mx28evk_mmc_pdata[1]); - - mx28_add_rtc_stmp3xxx(); - - gpio_led_register_device(0, &mx28evk_led_data); -} - -static void __init mx28evk_timer_init(void) -{ - mx28_clocks_init(); -} - -static struct sys_timer mx28evk_timer = { - .init = mx28evk_timer_init, -}; - -MACHINE_START(MX28EVK, "Freescale MX28 EVK") - /* Maintainer: Freescale Semiconductor, Inc. */ - .map_io = mx28_map_io, - .init_irq = mx28_init_irq, - .timer = &mx28evk_timer, - .init_machine = mx28evk_init, - .restart = mxs_restart, -MACHINE_END diff --git a/arch/arm/mach-mxs/mach-mxs.c b/arch/arm/mach-mxs/mach-mxs.c index 8dabfe8..433af89 100644 --- a/arch/arm/mach-mxs/mach-mxs.c +++ b/arch/arm/mach-mxs/mach-mxs.c @@ -12,8 +12,10 @@ #include <linux/clk.h> #include <linux/clkdev.h> +#include <linux/can/platform/flexcan.h> +#include <linux/delay.h> #include <linux/err.h> -#include <linux/init.h> +#include <linux/gpio.h> #include <linux/init.h> #include <linux/irqdomain.h> #include <linux/micrel_phy.h> @@ -21,9 +23,12 @@ #include <linux/of_irq.h> #include <linux/of_platform.h> #include <linux/phy.h> +#include <linux/pinctrl/consumer.h> #include <asm/mach/arch.h> #include <asm/mach/time.h> #include <mach/common.h> +#include <mach/digctl.h> +#include <mach/mxs.h> static struct fb_videomode mx23evk_video_modes[] = { { @@ -99,9 +104,40 @@ static struct fb_videomode apx4devkit_video_modes[] = { static struct mxsfb_platform_data mxsfb_pdata __initdata; +/* + * MX28EVK_FLEXCAN_SWITCH is shared between both flexcan controllers + */ +#define MX28EVK_FLEXCAN_SWITCH MXS_GPIO_NR(2, 13) + +static int flexcan0_en, flexcan1_en; + +static void mx28evk_flexcan_switch(void) +{ + if (flexcan0_en || flexcan1_en) + gpio_set_value(MX28EVK_FLEXCAN_SWITCH, 1); + else + gpio_set_value(MX28EVK_FLEXCAN_SWITCH, 0); +} + +static void mx28evk_flexcan0_switch(int enable) +{ + flexcan0_en = enable; + mx28evk_flexcan_switch(); +} + +static void mx28evk_flexcan1_switch(int enable) +{ + flexcan1_en = enable; + mx28evk_flexcan_switch(); +} + +static struct flexcan_platform_data flexcan_pdata[2]; + static struct of_dev_auxdata mxs_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("fsl,imx23-lcdif", 0x80030000, NULL, &mxsfb_pdata), OF_DEV_AUXDATA("fsl,imx28-lcdif", 0x80030000, NULL, &mxsfb_pdata), + OF_DEV_AUXDATA("fsl,imx28-flexcan", 0x80032000, NULL, &flexcan_pdata[0]), + OF_DEV_AUXDATA("fsl,imx28-flexcan", 0x80034000, NULL, &flexcan_pdata[1]), { /* sentinel */ } }; @@ -237,13 +273,21 @@ static void __init imx28_evk_init(void) mxsfb_pdata.mode_count = ARRAY_SIZE(mx28evk_video_modes); mxsfb_pdata.default_bpp = 32; mxsfb_pdata.ld_intf_width = STMLCDIF_24BIT; + + mxs_saif_clkmux_select(MXS_DIGCTL_SAIF_CLKMUX_EXTMSTR0); } -static void __init m28evk_init(void) +static void __init imx28_evk_post_init(void) { - enable_clk_enet_out(); - update_fec_mac_prop(OUI_DENX); + if (!gpio_request_one(MX28EVK_FLEXCAN_SWITCH, GPIOF_DIR_OUT, + "flexcan-switch")) { + flexcan_pdata[0].transceiver_switch = mx28evk_flexcan0_switch; + flexcan_pdata[1].transceiver_switch = mx28evk_flexcan1_switch; + } +} +static void __init m28evk_init(void) +{ mxsfb_pdata.mode_list = m28evk_video_modes; mxsfb_pdata.mode_count = ARRAY_SIZE(m28evk_video_modes); mxsfb_pdata.default_bpp = 16; @@ -270,6 +314,80 @@ static void __init apx4devkit_init(void) mxsfb_pdata.ld_intf_width = STMLCDIF_24BIT; } +#define ENET0_MDC__GPIO_4_0 MXS_GPIO_NR(4, 0) +#define ENET0_MDIO__GPIO_4_1 MXS_GPIO_NR(4, 1) +#define ENET0_RX_EN__GPIO_4_2 MXS_GPIO_NR(4, 2) +#define ENET0_RXD0__GPIO_4_3 MXS_GPIO_NR(4, 3) +#define ENET0_RXD1__GPIO_4_4 MXS_GPIO_NR(4, 4) +#define ENET0_TX_EN__GPIO_4_6 MXS_GPIO_NR(4, 6) +#define ENET0_TXD0__GPIO_4_7 MXS_GPIO_NR(4, 7) +#define ENET0_TXD1__GPIO_4_8 MXS_GPIO_NR(4, 8) +#define ENET_CLK__GPIO_4_16 MXS_GPIO_NR(4, 16) + +#define TX28_FEC_PHY_POWER MXS_GPIO_NR(3, 29) +#define TX28_FEC_PHY_RESET MXS_GPIO_NR(4, 13) +#define TX28_FEC_nINT MXS_GPIO_NR(4, 5) + +static const struct gpio tx28_gpios[] __initconst = { + { ENET0_MDC__GPIO_4_0, GPIOF_OUT_INIT_LOW, "GPIO_4_0" }, + { ENET0_MDIO__GPIO_4_1, GPIOF_OUT_INIT_LOW, "GPIO_4_1" }, + { ENET0_RX_EN__GPIO_4_2, GPIOF_OUT_INIT_LOW, "GPIO_4_2" }, + { ENET0_RXD0__GPIO_4_3, GPIOF_OUT_INIT_LOW, "GPIO_4_3" }, + { ENET0_RXD1__GPIO_4_4, GPIOF_OUT_INIT_LOW, "GPIO_4_4" }, + { ENET0_TX_EN__GPIO_4_6, GPIOF_OUT_INIT_LOW, "GPIO_4_6" }, + { ENET0_TXD0__GPIO_4_7, GPIOF_OUT_INIT_LOW, "GPIO_4_7" }, + { ENET0_TXD1__GPIO_4_8, GPIOF_OUT_INIT_LOW, "GPIO_4_8" }, + { ENET_CLK__GPIO_4_16, GPIOF_OUT_INIT_LOW, "GPIO_4_16" }, + { TX28_FEC_PHY_POWER, GPIOF_OUT_INIT_LOW, "fec-phy-power" }, + { TX28_FEC_PHY_RESET, GPIOF_OUT_INIT_LOW, "fec-phy-reset" }, + { TX28_FEC_nINT, GPIOF_DIR_IN, "fec-int" }, +}; + +static void __init tx28_post_init(void) +{ + struct device_node *np; + struct platform_device *pdev; + struct pinctrl *pctl; + int ret; + + enable_clk_enet_out(); + + np = of_find_compatible_node(NULL, NULL, "fsl,imx28-fec"); + pdev = of_find_device_by_node(np); + if (!pdev) { + pr_err("%s: failed to find fec device\n", __func__); + return; + } + + pctl = pinctrl_get_select(&pdev->dev, "gpio_mode"); + if (IS_ERR(pctl)) { + pr_err("%s: failed to get pinctrl state\n", __func__); + return; + } + + ret = gpio_request_array(tx28_gpios, ARRAY_SIZE(tx28_gpios)); + if (ret) { + pr_err("%s: failed to request gpios: %d\n", __func__, ret); + return; + } + + /* Power up fec phy */ + gpio_set_value(TX28_FEC_PHY_POWER, 1); + msleep(26); /* 25ms according to data sheet */ + + /* Mode strap pins */ + gpio_set_value(ENET0_RX_EN__GPIO_4_2, 1); + gpio_set_value(ENET0_RXD0__GPIO_4_3, 1); + gpio_set_value(ENET0_RXD1__GPIO_4_4, 1); + + udelay(100); /* minimum assertion time for nRST */ + + /* Deasserting FEC PHY RESET */ + gpio_set_value(TX28_FEC_PHY_RESET, 1); + + pinctrl_put(pctl); +} + static void __init mxs_machine_init(void) { if (of_machine_is_compatible("fsl,imx28-evk")) @@ -283,22 +401,20 @@ static void __init mxs_machine_init(void) of_platform_populate(NULL, of_default_bus_match_table, mxs_auxdata_lookup, NULL); + + if (of_machine_is_compatible("karo,tx28")) + tx28_post_init(); + + if (of_machine_is_compatible("fsl,imx28-evk")) + imx28_evk_post_init(); } static const char *imx23_dt_compat[] __initdata = { - "fsl,imx23-evk", - "fsl,stmp378x_devb" - "olimex,imx23-olinuxino", "fsl,imx23", NULL, }; static const char *imx28_dt_compat[] __initdata = { - "bluegiga,apx4devkit", - "crystalfontz,cfa10036", - "denx,m28evk", - "fsl,imx28-evk", - "karo,tx28", "fsl,imx28", NULL, }; diff --git a/arch/arm/mach-mxs/mach-stmp378x_devb.c b/arch/arm/mach-mxs/mach-stmp378x_devb.c deleted file mode 100644 index 6548965..0000000 --- a/arch/arm/mach-mxs/mach-stmp378x_devb.c +++ /dev/null @@ -1,123 +0,0 @@ -/* - * board setup for STMP378x-Development-Board - * - * based on mx23evk board setup and information gained form the original - * plat-stmp based board setup, now converted to mach-mxs. - * - * Copyright 2010 Freescale Semiconductor, Inc. All Rights Reserved. - * Copyright (C) 2011 Wolfram Sang, Pengutronix e.K. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/platform_device.h> -#include <linux/gpio.h> -#include <linux/spi/spi.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/time.h> - -#include <mach/common.h> -#include <mach/iomux-mx23.h> - -#include "devices-mx23.h" - -#define STMP378X_DEVB_MMC0_WRITE_PROTECT MXS_GPIO_NR(1, 30) -#define STMP378X_DEVB_MMC0_SLOT_POWER MXS_GPIO_NR(1, 29) - -#define STMP378X_DEVB_PAD_AUART (MXS_PAD_4MA | MXS_PAD_1V8 | MXS_PAD_NOPULL) - -static const iomux_cfg_t stmp378x_dvb_pads[] __initconst = { - /* duart (extended setup missing in old boardcode, too */ - MX23_PAD_PWM0__DUART_RX, - MX23_PAD_PWM1__DUART_TX, - - /* auart */ - MX23_PAD_AUART1_RX__AUART1_RX | STMP378X_DEVB_PAD_AUART, - MX23_PAD_AUART1_TX__AUART1_TX | STMP378X_DEVB_PAD_AUART, - MX23_PAD_AUART1_CTS__AUART1_CTS | STMP378X_DEVB_PAD_AUART, - MX23_PAD_AUART1_RTS__AUART1_RTS | STMP378X_DEVB_PAD_AUART, - - /* mmc */ - MX23_PAD_SSP1_DATA0__SSP1_DATA0 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX23_PAD_SSP1_DATA1__SSP1_DATA1 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX23_PAD_SSP1_DATA2__SSP1_DATA2 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX23_PAD_SSP1_DATA3__SSP1_DATA3 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX23_PAD_SSP1_CMD__SSP1_CMD | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX23_PAD_SSP1_DETECT__SSP1_DETECT | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), - MX23_PAD_SSP1_SCK__SSP1_SCK | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), - MX23_PAD_PWM4__GPIO_1_30 | MXS_PAD_CTRL, /* write protect */ - MX23_PAD_PWM3__GPIO_1_29 | MXS_PAD_CTRL, /* power enable */ -}; - -static struct mxs_mmc_platform_data stmp378x_dvb_mmc_pdata __initdata = { - .wp_gpio = STMP378X_DEVB_MMC0_WRITE_PROTECT, -}; - -static struct spi_board_info spi_board_info[] __initdata = { -#if defined(CONFIG_ENC28J60) || defined(CONFIG_ENC28J60_MODULE) - { - .modalias = "enc28j60", - .max_speed_hz = 6 * 1000 * 1000, - .bus_num = 1, - .chip_select = 0, - .platform_data = NULL, - }, -#endif -}; - -static void __init stmp378x_dvb_init(void) -{ - int ret; - - mx23_soc_init(); - - mxs_iomux_setup_multiple_pads(stmp378x_dvb_pads, - ARRAY_SIZE(stmp378x_dvb_pads)); - - mx23_add_duart(); - mx23_add_auart0(); - mx23_add_rtc_stmp3xxx(); - - /* power on mmc slot */ - ret = gpio_request_one(STMP378X_DEVB_MMC0_SLOT_POWER, - GPIOF_OUT_INIT_LOW, "mmc0-slot-power"); - if (ret) - pr_warn("could not power mmc (%d)\n", ret); - - mx23_add_mxs_mmc(0, &stmp378x_dvb_mmc_pdata); - - spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info)); -} - -static void __init stmp378x_dvb_timer_init(void) -{ - mx23_clocks_init(); -} - -static struct sys_timer stmp378x_dvb_timer = { - .init = stmp378x_dvb_timer_init, -}; - -MACHINE_START(STMP378X, "STMP378X") - .map_io = mx23_map_io, - .init_irq = mx23_init_irq, - .timer = &stmp378x_dvb_timer, - .init_machine = stmp378x_dvb_init, - .restart = mxs_restart, -MACHINE_END diff --git a/arch/arm/mach-mxs/mach-tx28.c b/arch/arm/mach-mxs/mach-tx28.c deleted file mode 100644 index 8837029..0000000 --- a/arch/arm/mach-mxs/mach-tx28.c +++ /dev/null @@ -1,184 +0,0 @@ -/* - * Copyright (C) 2010 <LW@KARO-electronics.de> - * - * based on: mach-mx28_evk.c - * Copyright 2010 Freescale Semiconductor, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation - */ -#include <linux/kernel.h> -#include <linux/gpio.h> -#include <linux/leds.h> -#include <linux/platform_device.h> -#include <linux/spi/spi.h> -#include <linux/spi/spi_gpio.h> -#include <linux/i2c.h> - -#include <asm/mach/arch.h> -#include <asm/mach/time.h> - -#include <mach/common.h> -#include <mach/iomux-mx28.h> - -#include "devices-mx28.h" -#include "module-tx28.h" - -#define TX28_STK5_GPIO_LED MXS_GPIO_NR(4, 10) - -static const iomux_cfg_t tx28_stk5v3_pads[] __initconst = { - /* LED */ - MX28_PAD_ENET0_RXD3__GPIO_4_10 | - MXS_PAD_3V3 | MXS_PAD_4MA | MXS_PAD_NOPULL, - - /* framebuffer */ -#define LCD_MODE (MXS_PAD_3V3 | MXS_PAD_4MA) - MX28_PAD_LCD_D00__LCD_D0 | LCD_MODE, - MX28_PAD_LCD_D01__LCD_D1 | LCD_MODE, - MX28_PAD_LCD_D02__LCD_D2 | LCD_MODE, - MX28_PAD_LCD_D03__LCD_D3 | LCD_MODE, - MX28_PAD_LCD_D04__LCD_D4 | LCD_MODE, - MX28_PAD_LCD_D05__LCD_D5 | LCD_MODE, - MX28_PAD_LCD_D06__LCD_D6 | LCD_MODE, - MX28_PAD_LCD_D07__LCD_D7 | LCD_MODE, - MX28_PAD_LCD_D08__LCD_D8 | LCD_MODE, - MX28_PAD_LCD_D09__LCD_D9 | LCD_MODE, - MX28_PAD_LCD_D10__LCD_D10 | LCD_MODE, - MX28_PAD_LCD_D11__LCD_D11 | LCD_MODE, - MX28_PAD_LCD_D12__LCD_D12 | LCD_MODE, - MX28_PAD_LCD_D13__LCD_D13 | LCD_MODE, - MX28_PAD_LCD_D14__LCD_D14 | LCD_MODE, - MX28_PAD_LCD_D15__LCD_D15 | LCD_MODE, - MX28_PAD_LCD_D16__LCD_D16 | LCD_MODE, - MX28_PAD_LCD_D17__LCD_D17 | LCD_MODE, - MX28_PAD_LCD_D18__LCD_D18 | LCD_MODE, - MX28_PAD_LCD_D19__LCD_D19 | LCD_MODE, - MX28_PAD_LCD_D20__LCD_D20 | LCD_MODE, - MX28_PAD_LCD_D21__LCD_D21 | LCD_MODE, - MX28_PAD_LCD_D22__LCD_D22 | LCD_MODE, - MX28_PAD_LCD_D23__LCD_D23 | LCD_MODE, - MX28_PAD_LCD_RD_E__LCD_VSYNC | LCD_MODE, - MX28_PAD_LCD_WR_RWN__LCD_HSYNC | LCD_MODE, - MX28_PAD_LCD_RS__LCD_DOTCLK | LCD_MODE, - MX28_PAD_LCD_CS__LCD_CS | LCD_MODE, - MX28_PAD_LCD_VSYNC__LCD_VSYNC | LCD_MODE, - MX28_PAD_LCD_HSYNC__LCD_HSYNC | LCD_MODE, - MX28_PAD_LCD_DOTCLK__LCD_DOTCLK | LCD_MODE, - MX28_PAD_LCD_ENABLE__GPIO_1_31 | LCD_MODE, - MX28_PAD_LCD_RESET__GPIO_3_30 | LCD_MODE, - MX28_PAD_PWM0__PWM_0 | LCD_MODE, - - /* UART1 */ - MX28_PAD_AUART0_CTS__DUART_RX, - MX28_PAD_AUART0_RTS__DUART_TX, - MX28_PAD_AUART0_TX__DUART_RTS, - MX28_PAD_AUART0_RX__DUART_CTS, - - /* UART2 */ - MX28_PAD_AUART1_RX__AUART1_RX, - MX28_PAD_AUART1_TX__AUART1_TX, - MX28_PAD_AUART1_RTS__AUART1_RTS, - MX28_PAD_AUART1_CTS__AUART1_CTS, - - /* CAN */ - MX28_PAD_GPMI_RDY2__CAN0_TX, - MX28_PAD_GPMI_RDY3__CAN0_RX, - - /* I2C */ - MX28_PAD_I2C0_SCL__I2C0_SCL, - MX28_PAD_I2C0_SDA__I2C0_SDA, - - /* TSC2007 */ - MX28_PAD_SAIF0_MCLK__GPIO_3_20 | MXS_PAD_3V3 | MXS_PAD_4MA | MXS_PAD_PULLUP, - - /* MMC0 */ - MX28_PAD_SSP0_DATA0__SSP0_D0 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_DATA1__SSP0_D1 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_DATA2__SSP0_D2 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_DATA3__SSP0_D3 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_CMD__SSP0_CMD | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_SSP0_DETECT__SSP0_CARD_DETECT | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), - MX28_PAD_SSP0_SCK__SSP0_SCK | - (MXS_PAD_12MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), -}; - -static const struct gpio_led tx28_stk5v3_leds[] __initconst = { - { - .name = "GPIO-LED", - .default_trigger = "heartbeat", - .gpio = TX28_STK5_GPIO_LED, - }, -}; - -static const struct gpio_led_platform_data tx28_stk5v3_led_data __initconst = { - .leds = tx28_stk5v3_leds, - .num_leds = ARRAY_SIZE(tx28_stk5v3_leds), -}; - -static struct spi_board_info tx28_spi_board_info[] = { - { - .modalias = "spidev", - .max_speed_hz = 20000000, - .bus_num = 0, - .chip_select = 1, - .controller_data = (void *)SPI_GPIO_NO_CHIPSELECT, - .mode = SPI_MODE_0, - }, -}; - -static struct i2c_board_info tx28_stk5v3_i2c_boardinfo[] __initdata = { - { - I2C_BOARD_INFO("ds1339", 0x68), - }, -}; - -static struct mxs_mmc_platform_data tx28_mmc0_pdata __initdata = { - .wp_gpio = -EINVAL, - .flags = SLOTF_4_BIT_CAPABLE, -}; - -static void __init tx28_stk5v3_init(void) -{ - mx28_soc_init(); - - mxs_iomux_setup_multiple_pads(tx28_stk5v3_pads, - ARRAY_SIZE(tx28_stk5v3_pads)); - - mx28_add_duart(); /* UART1 */ - mx28_add_auart(1); /* UART2 */ - - tx28_add_fec0(); - /* spi via ssp will be added when available */ - spi_register_board_info(tx28_spi_board_info, - ARRAY_SIZE(tx28_spi_board_info)); - gpio_led_register_device(0, &tx28_stk5v3_led_data); - mx28_add_mxs_i2c(0); - i2c_register_board_info(0, tx28_stk5v3_i2c_boardinfo, - ARRAY_SIZE(tx28_stk5v3_i2c_boardinfo)); - mx28_add_mxs_mmc(0, &tx28_mmc0_pdata); - mx28_add_rtc_stmp3xxx(); -} - -static void __init tx28_timer_init(void) -{ - mx28_clocks_init(); -} - -static struct sys_timer tx28_timer = { - .init = tx28_timer_init, -}; - -MACHINE_START(TX28, "Ka-Ro electronics TX28 module") - .map_io = mx28_map_io, - .init_irq = mx28_init_irq, - .timer = &tx28_timer, - .init_machine = tx28_stk5v3_init, - .restart = mxs_restart, -MACHINE_END diff --git a/arch/arm/mach-mxs/mm.c b/arch/arm/mach-mxs/mm.c index dccb67a..a4294aa 100644 --- a/arch/arm/mach-mxs/mm.c +++ b/arch/arm/mach-mxs/mm.c @@ -13,14 +13,11 @@ #include <linux/mm.h> #include <linux/init.h> -#include <linux/pinctrl/machine.h> #include <asm/mach/map.h> #include <mach/mx23.h> #include <mach/mx28.h> -#include <mach/common.h> -#include <mach/iomux.h> /* * Define the MX23 memory map. @@ -48,43 +45,7 @@ void __init mx23_map_io(void) iotable_init(mx23_io_desc, ARRAY_SIZE(mx23_io_desc)); } -void __init mx23_init_irq(void) -{ - icoll_init_irq(); -} - void __init mx28_map_io(void) { iotable_init(mx28_io_desc, ARRAY_SIZE(mx28_io_desc)); } - -void __init mx28_init_irq(void) -{ - icoll_init_irq(); -} - -void __init mx23_soc_init(void) -{ - pinctrl_provide_dummies(); - - mxs_add_dma("imx23-dma-apbh", MX23_APBH_DMA_BASE_ADDR); - mxs_add_dma("imx23-dma-apbx", MX23_APBX_DMA_BASE_ADDR); - - mxs_add_gpio("imx23-gpio", 0, MX23_PINCTRL_BASE_ADDR, MX23_INT_GPIO0); - mxs_add_gpio("imx23-gpio", 1, MX23_PINCTRL_BASE_ADDR, MX23_INT_GPIO1); - mxs_add_gpio("imx23-gpio", 2, MX23_PINCTRL_BASE_ADDR, MX23_INT_GPIO2); -} - -void __init mx28_soc_init(void) -{ - pinctrl_provide_dummies(); - - mxs_add_dma("imx28-dma-apbh", MX23_APBH_DMA_BASE_ADDR); - mxs_add_dma("imx28-dma-apbx", MX23_APBX_DMA_BASE_ADDR); - - mxs_add_gpio("imx28-gpio", 0, MX28_PINCTRL_BASE_ADDR, MX28_INT_GPIO0); - mxs_add_gpio("imx28-gpio", 1, MX28_PINCTRL_BASE_ADDR, MX28_INT_GPIO1); - mxs_add_gpio("imx28-gpio", 2, MX28_PINCTRL_BASE_ADDR, MX28_INT_GPIO2); - mxs_add_gpio("imx28-gpio", 3, MX28_PINCTRL_BASE_ADDR, MX28_INT_GPIO3); - mxs_add_gpio("imx28-gpio", 4, MX28_PINCTRL_BASE_ADDR, MX28_INT_GPIO4); -} diff --git a/arch/arm/mach-mxs/module-tx28.c b/arch/arm/mach-mxs/module-tx28.c deleted file mode 100644 index 0f71f82..0000000 --- a/arch/arm/mach-mxs/module-tx28.c +++ /dev/null @@ -1,160 +0,0 @@ -/* - * Copyright (C) 2010 <LW@KARO-electronics.de> - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. - */ - -#include <linux/delay.h> -#include <linux/fec.h> -#include <linux/gpio.h> - -#include <mach/iomux-mx28.h> -#include "devices-mx28.h" - -#include "module-tx28.h" - -#define TX28_FEC_PHY_POWER MXS_GPIO_NR(3, 29) -#define TX28_FEC_PHY_RESET MXS_GPIO_NR(4, 13) - -static const iomux_cfg_t tx28_fec_gpio_pads[] __initconst = { - /* PHY POWER */ - MX28_PAD_PWM4__GPIO_3_29 | - MXS_PAD_4MA | MXS_PAD_NOPULL | MXS_PAD_3V3, - /* PHY RESET */ - MX28_PAD_ENET0_RX_CLK__GPIO_4_13 | - MXS_PAD_4MA | MXS_PAD_NOPULL | MXS_PAD_3V3, - /* Mode strap pins 0-2 */ - MX28_PAD_ENET0_RXD0__GPIO_4_3 | - MXS_PAD_8MA | MXS_PAD_PULLUP | MXS_PAD_3V3, - MX28_PAD_ENET0_RXD1__GPIO_4_4 | - MXS_PAD_8MA | MXS_PAD_PULLUP | MXS_PAD_3V3, - MX28_PAD_ENET0_RX_EN__GPIO_4_2 | - MXS_PAD_8MA | MXS_PAD_PULLUP | MXS_PAD_3V3, - /* nINT */ - MX28_PAD_ENET0_TX_CLK__GPIO_4_5 | - MXS_PAD_4MA | MXS_PAD_NOPULL | MXS_PAD_3V3, - - MX28_PAD_ENET0_MDC__GPIO_4_0, - MX28_PAD_ENET0_MDIO__GPIO_4_1, - MX28_PAD_ENET0_TX_EN__GPIO_4_6, - MX28_PAD_ENET0_TXD0__GPIO_4_7, - MX28_PAD_ENET0_TXD1__GPIO_4_8, - MX28_PAD_ENET_CLK__GPIO_4_16, -}; - -#define FEC_MODE (MXS_PAD_8MA | MXS_PAD_PULLUP | MXS_PAD_3V3) -static const iomux_cfg_t tx28_fec0_pads[] __initconst = { - MX28_PAD_ENET0_MDC__ENET0_MDC | FEC_MODE, - MX28_PAD_ENET0_MDIO__ENET0_MDIO | FEC_MODE, - MX28_PAD_ENET0_RX_EN__ENET0_RX_EN | FEC_MODE, - MX28_PAD_ENET0_RXD0__ENET0_RXD0 | FEC_MODE, - MX28_PAD_ENET0_RXD1__ENET0_RXD1 | FEC_MODE, - MX28_PAD_ENET0_TX_EN__ENET0_TX_EN | FEC_MODE, - MX28_PAD_ENET0_TXD0__ENET0_TXD0 | FEC_MODE, - MX28_PAD_ENET0_TXD1__ENET0_TXD1 | FEC_MODE, - MX28_PAD_ENET_CLK__CLKCTRL_ENET | FEC_MODE, -}; - -static const iomux_cfg_t tx28_fec1_pads[] __initconst = { - MX28_PAD_ENET0_RXD2__ENET1_RXD0, - MX28_PAD_ENET0_RXD3__ENET1_RXD1, - MX28_PAD_ENET0_TXD2__ENET1_TXD0, - MX28_PAD_ENET0_TXD3__ENET1_TXD1, - MX28_PAD_ENET0_COL__ENET1_TX_EN, - MX28_PAD_ENET0_CRS__ENET1_RX_EN, -}; - -static const struct fec_platform_data tx28_fec0_data __initconst = { - .phy = PHY_INTERFACE_MODE_RMII, -}; - -static const struct fec_platform_data tx28_fec1_data __initconst = { - .phy = PHY_INTERFACE_MODE_RMII, -}; - -int __init tx28_add_fec0(void) -{ - int i, ret; - - pr_debug("%s: Switching FEC PHY power off\n", __func__); - ret = mxs_iomux_setup_multiple_pads(tx28_fec_gpio_pads, - ARRAY_SIZE(tx28_fec_gpio_pads)); - for (i = 0; i < ARRAY_SIZE(tx28_fec_gpio_pads); i++) { - unsigned int gpio = MXS_GPIO_NR(PAD_BANK(tx28_fec_gpio_pads[i]), - PAD_PIN(tx28_fec_gpio_pads[i])); - - ret = gpio_request(gpio, "FEC"); - if (ret) { - pr_err("Failed to request GPIO_%d_%d: %d\n", - PAD_BANK(tx28_fec_gpio_pads[i]), - PAD_PIN(tx28_fec_gpio_pads[i]), ret); - goto free_gpios; - } - ret = gpio_direction_output(gpio, 0); - if (ret) { - pr_err("Failed to set direction of GPIO_%d_%d to output: %d\n", - gpio / 32 + 1, gpio % 32, ret); - goto free_gpios; - } - } - - /* Power up fec phy */ - pr_debug("%s: Switching FEC PHY power on\n", __func__); - ret = gpio_direction_output(TX28_FEC_PHY_POWER, 1); - if (ret) { - pr_err("Failed to power on PHY: %d\n", ret); - goto free_gpios; - } - mdelay(26); /* 25ms according to data sheet */ - - /* nINT */ - gpio_direction_input(MXS_GPIO_NR(4, 5)); - /* Mode strap pins */ - gpio_direction_output(MXS_GPIO_NR(4, 2), 1); - gpio_direction_output(MXS_GPIO_NR(4, 3), 1); - gpio_direction_output(MXS_GPIO_NR(4, 4), 1); - - udelay(100); /* minimum assertion time for nRST */ - - pr_debug("%s: Deasserting FEC PHY RESET\n", __func__); - gpio_set_value(TX28_FEC_PHY_RESET, 1); - - ret = mxs_iomux_setup_multiple_pads(tx28_fec0_pads, - ARRAY_SIZE(tx28_fec0_pads)); - if (ret) { - pr_debug("%s: mxs_iomux_setup_multiple_pads() failed with rc: %d\n", - __func__, ret); - goto free_gpios; - } - pr_debug("%s: Registering FEC0 device\n", __func__); - mx28_add_fec(0, &tx28_fec0_data); - return 0; - -free_gpios: - while (--i >= 0) { - unsigned int gpio = MXS_GPIO_NR(PAD_BANK(tx28_fec_gpio_pads[i]), - PAD_PIN(tx28_fec_gpio_pads[i])); - - gpio_free(gpio); - } - - return ret; -} - -int __init tx28_add_fec1(void) -{ - int ret; - - ret = mxs_iomux_setup_multiple_pads(tx28_fec1_pads, - ARRAY_SIZE(tx28_fec1_pads)); - if (ret) { - pr_debug("%s: mxs_iomux_setup_multiple_pads() failed with rc: %d\n", - __func__, ret); - return ret; - } - pr_debug("%s: Registering FEC1 device\n", __func__); - mx28_add_fec(1, &tx28_fec1_data); - return 0; -} diff --git a/arch/arm/mach-mxs/module-tx28.h b/arch/arm/mach-mxs/module-tx28.h deleted file mode 100644 index 8ed4254..0000000 --- a/arch/arm/mach-mxs/module-tx28.h +++ /dev/null @@ -1,10 +0,0 @@ -/* - * Copyright (C) 2010 Pengutronix - * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. - */ -int __init tx28_add_fec0(void); -int __init tx28_add_fec1(void); diff --git a/arch/arm/mach-netx/nxdb500.c b/arch/arm/mach-netx/nxdb500.c index 180ea89..8b781ff 100644 --- a/arch/arm/mach-netx/nxdb500.c +++ b/arch/arm/mach-netx/nxdb500.c @@ -30,7 +30,7 @@ #include <asm/mach/arch.h> #include <asm/hardware/vic.h> #include <mach/netx-regs.h> -#include <mach/eth.h> +#include <linux/platform_data/eth-netx.h> #include "generic.h" #include "fb.h" diff --git a/arch/arm/mach-netx/nxdkn.c b/arch/arm/mach-netx/nxdkn.c index 58009e2..b26dbce 100644 --- a/arch/arm/mach-netx/nxdkn.c +++ b/arch/arm/mach-netx/nxdkn.c @@ -30,7 +30,7 @@ #include <asm/mach/arch.h> #include <asm/hardware/vic.h> #include <mach/netx-regs.h> -#include <mach/eth.h> +#include <linux/platform_data/eth-netx.h> #include "generic.h" diff --git a/arch/arm/mach-netx/nxeb500hmi.c b/arch/arm/mach-netx/nxeb500hmi.c index 122e998..257382e 100644 --- a/arch/arm/mach-netx/nxeb500hmi.c +++ b/arch/arm/mach-netx/nxeb500hmi.c @@ -30,7 +30,7 @@ #include <asm/mach/arch.h> #include <asm/hardware/vic.h> #include <mach/netx-regs.h> -#include <mach/eth.h> +#include <linux/platform_data/eth-netx.h> #include "generic.h" #include "fb.h" diff --git a/arch/arm/mach-nomadik/board-nhk8815.c b/arch/arm/mach-nomadik/board-nhk8815.c index f4535a7..381c080 100644 --- a/arch/arm/mach-nomadik/board-nhk8815.c +++ b/arch/arm/mach-nomadik/board-nhk8815.c @@ -34,7 +34,7 @@ #include <plat/gpio-nomadik.h> #include <plat/mtu.h> -#include <mach/nand.h> +#include <linux/platform_data/mtd-nomadik-nand.h> #include <mach/fsmc.h> #include "cpu-8815.h" diff --git a/arch/arm/mach-nomadik/include/mach/gpio.h b/arch/arm/mach-nomadik/include/mach/gpio.h deleted file mode 100644 index efdde0a..0000000 --- a/arch/arm/mach-nomadik/include/mach/gpio.h +++ /dev/null @@ -1,4 +0,0 @@ -#ifndef __ASM_ARCH_GPIO_H -#define __ASM_ARCH_GPIO_H - -#endif /* __ASM_ARCH_GPIO_H */ diff --git a/arch/arm/mach-nomadik/include/mach/hardware.h b/arch/arm/mach-nomadik/include/mach/hardware.h index 6316dba..02035e4 100644 --- a/arch/arm/mach-nomadik/include/mach/hardware.h +++ b/arch/arm/mach-nomadik/include/mach/hardware.h @@ -30,7 +30,7 @@ - NOMADIK_IO_VIRTUAL + NOMADIK_IO_PHYSICAL) /* used in asm code, so no casts */ -#define IO_ADDRESS(x) ((x) - NOMADIK_IO_PHYSICAL + NOMADIK_IO_VIRTUAL) +#define IO_ADDRESS(x) IOMEM((x) - NOMADIK_IO_PHYSICAL + NOMADIK_IO_VIRTUAL) /* * Base address defination for Nomadik Onchip Logic Block diff --git a/arch/arm/mach-nomadik/include/mach/uncompress.h b/arch/arm/mach-nomadik/include/mach/uncompress.h index 071003b..7d4687e 100644 --- a/arch/arm/mach-nomadik/include/mach/uncompress.h +++ b/arch/arm/mach-nomadik/include/mach/uncompress.h @@ -27,10 +27,10 @@ struct amba_device; #include <linux/amba/serial.h> -#define NOMADIK_UART_DR 0x101FB000 -#define NOMADIK_UART_LCRH 0x101FB02c -#define NOMADIK_UART_CR 0x101FB030 -#define NOMADIK_UART_FR 0x101FB018 +#define NOMADIK_UART_DR (void __iomem *)0x101FB000 +#define NOMADIK_UART_LCRH (void __iomem *)0x101FB02c +#define NOMADIK_UART_CR (void __iomem *)0x101FB030 +#define NOMADIK_UART_FR (void __iomem *)0x101FB018 static void putc(const char c) { diff --git a/arch/arm/mach-omap1/ams-delta-fiq-handler.S b/arch/arm/mach-omap1/ams-delta-fiq-handler.S index d2b6acc..3d1e1c2 100644 --- a/arch/arm/mach-omap1/ams-delta-fiq-handler.S +++ b/arch/arm/mach-omap1/ams-delta-fiq-handler.S @@ -16,7 +16,7 @@ #include <linux/linkage.h> #include <asm/assembler.h> -#include <plat/board-ams-delta.h> +#include <mach/board-ams-delta.h> #include <mach/irqs.h> #include <mach/ams-delta-fiq.h> diff --git a/arch/arm/mach-omap1/ams-delta-fiq.c b/arch/arm/mach-omap1/ams-delta-fiq.c index 68e8e56..f12a12a 100644 --- a/arch/arm/mach-omap1/ams-delta-fiq.c +++ b/arch/arm/mach-omap1/ams-delta-fiq.c @@ -19,7 +19,7 @@ #include <linux/module.h> #include <linux/io.h> -#include <plat/board-ams-delta.h> +#include <mach/board-ams-delta.h> #include <asm/fiq.h> diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c index 6f192c4..9518bf5 100644 --- a/arch/arm/mach-omap1/board-ams-delta.c +++ b/arch/arm/mach-omap1/board-ams-delta.c @@ -35,9 +35,9 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <plat/board-ams-delta.h> -#include <plat/keypad.h> -#include <plat/mux.h> +#include <mach/board-ams-delta.h> +#include <linux/platform_data/keypad-omap.h> +#include <mach/mux.h> #include <mach/hardware.h> #include <mach/ams-delta-fiq.h> diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c index 6d98552..4b6de70 100644 --- a/arch/arm/mach-omap1/board-fsample.c +++ b/arch/arm/mach-omap1/board-fsample.c @@ -28,10 +28,10 @@ #include <asm/mach/map.h> #include <plat/tc.h> -#include <plat/mux.h> -#include <plat/flash.h> +#include <mach/mux.h> +#include <mach/flash.h> #include <plat/fpga.h> -#include <plat/keypad.h> +#include <linux/platform_data/keypad-omap.h> #include <mach/hardware.h> diff --git a/arch/arm/mach-omap1/board-generic.c b/arch/arm/mach-omap1/board-generic.c index 04b5fda..4ec579f 100644 --- a/arch/arm/mach-omap1/board-generic.c +++ b/arch/arm/mach-omap1/board-generic.c @@ -22,7 +22,7 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <plat/mux.h> +#include <mach/mux.h> #include <mach/usb.h> diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c index fe79c56..af283a2 100644 --- a/arch/arm/mach-omap1/board-h2.c +++ b/arch/arm/mach-omap1/board-h2.c @@ -37,12 +37,12 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <plat/mux.h> +#include <mach/mux.h> #include <plat/dma.h> #include <plat/tc.h> -#include <plat/irda.h> -#include <plat/keypad.h> -#include <plat/flash.h> +#include <mach/irda.h> +#include <linux/platform_data/keypad-omap.h> +#include <mach/flash.h> #include <mach/hardware.h> #include <mach/usb.h> diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c index 6c46f33..06d11b1 100644 --- a/arch/arm/mach-omap1/board-h3.c +++ b/arch/arm/mach-omap1/board-h3.c @@ -39,11 +39,11 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <plat/mux.h> +#include <mach/mux.h> #include <plat/tc.h> -#include <plat/keypad.h> +#include <linux/platform_data/keypad-omap.h> #include <plat/dma.h> -#include <plat/flash.h> +#include <mach/flash.h> #include <mach/hardware.h> #include <mach/irqs.h> diff --git a/arch/arm/mach-omap1/board-htcherald.c b/arch/arm/mach-omap1/board-htcherald.c index 1dcb751..87ab208 100644 --- a/arch/arm/mach-omap1/board-htcherald.c +++ b/arch/arm/mach-omap1/board-htcherald.c @@ -37,12 +37,12 @@ #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> #include <linux/omapfb.h> +#include <linux/platform_data/keypad-omap.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <mach/omap7xx.h> -#include <plat/keypad.h> #include <plat/mmc.h> #include <mach/irqs.h> diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c index f21c296..db5f7d2 100644 --- a/arch/arm/mach-omap1/board-innovator.c +++ b/arch/arm/mach-omap1/board-innovator.c @@ -31,11 +31,11 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <plat/mux.h> -#include <plat/flash.h> +#include <mach/mux.h> +#include <mach/flash.h> #include <plat/fpga.h> #include <plat/tc.h> -#include <plat/keypad.h> +#include <linux/platform_data/keypad-omap.h> #include <plat/mmc.h> #include <mach/hardware.h> diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c index ec01f03..7d5c06d 100644 --- a/arch/arm/mach-omap1/board-nokia770.c +++ b/arch/arm/mach-omap1/board-nokia770.c @@ -21,13 +21,14 @@ #include <linux/workqueue.h> #include <linux/delay.h> +#include <linux/platform_data/keypad-omap.h> +#include <linux/platform_data/lcd-mipid.h> + #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <plat/mux.h> -#include <plat/keypad.h> -#include <plat/lcd_mipid.h> +#include <mach/mux.h> #include <plat/mmc.h> #include <plat/clock.h> diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c index 3b2d907..2f1f9b9 100644 --- a/arch/arm/mach-omap1/board-osk.c +++ b/arch/arm/mach-omap1/board-osk.c @@ -46,8 +46,8 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <plat/flash.h> -#include <plat/mux.h> +#include <mach/flash.h> +#include <mach/mux.h> #include <plat/tc.h> #include <mach/hardware.h> @@ -304,7 +304,7 @@ static struct omap_lcd_config osk_lcd_config __initdata = { #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> -#include <plat/keypad.h> +#include <linux/platform_data/keypad-omap.h> static struct at24_platform_data at24c04 = { .byte_len = SZ_4K / 8, diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c index 49f8d74..1c578d5 100644 --- a/arch/arm/mach-omap1/board-palmte.c +++ b/arch/arm/mach-omap1/board-palmte.c @@ -34,12 +34,12 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <plat/flash.h> -#include <plat/mux.h> +#include <mach/flash.h> +#include <mach/mux.h> #include <plat/tc.h> #include <plat/dma.h> -#include <plat/irda.h> -#include <plat/keypad.h> +#include <mach/irda.h> +#include <linux/platform_data/keypad-omap.h> #include <mach/hardware.h> #include <mach/usb.h> diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c index 01523cd..9715809 100644 --- a/arch/arm/mach-omap1/board-palmtt.c +++ b/arch/arm/mach-omap1/board-palmtt.c @@ -34,12 +34,12 @@ #include <asm/mach/map.h> #include <plat/led.h> -#include <plat/flash.h> -#include <plat/mux.h> +#include <mach/flash.h> +#include <mach/mux.h> #include <plat/dma.h> #include <plat/tc.h> -#include <plat/irda.h> -#include <plat/keypad.h> +#include <mach/irda.h> +#include <linux/platform_data/keypad-omap.h> #include <mach/hardware.h> #include <mach/usb.h> diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c index a7abce6..e311032 100644 --- a/arch/arm/mach-omap1/board-palmz71.c +++ b/arch/arm/mach-omap1/board-palmz71.c @@ -36,12 +36,12 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <plat/flash.h> -#include <plat/mux.h> +#include <mach/flash.h> +#include <mach/mux.h> #include <plat/dma.h> #include <plat/tc.h> -#include <plat/irda.h> -#include <plat/keypad.h> +#include <mach/irda.h> +#include <linux/platform_data/keypad-omap.h> #include <mach/hardware.h> #include <mach/usb.h> diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c index 277e0bc..198b054 100644 --- a/arch/arm/mach-omap1/board-perseus2.c +++ b/arch/arm/mach-omap1/board-perseus2.c @@ -22,16 +22,16 @@ #include <linux/input.h> #include <linux/smc91x.h> #include <linux/omapfb.h> +#include <linux/platform_data/keypad-omap.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <plat/tc.h> -#include <plat/mux.h> +#include <mach/mux.h> #include <plat/fpga.h> -#include <plat/flash.h> -#include <plat/keypad.h> +#include <mach/flash.h> #include <mach/hardware.h> diff --git a/arch/arm/mach-omap1/board-sx1-mmc.c b/arch/arm/mach-omap1/board-sx1-mmc.c index b59f78850..5932d56 100644 --- a/arch/arm/mach-omap1/board-sx1-mmc.c +++ b/arch/arm/mach-omap1/board-sx1-mmc.c @@ -17,7 +17,7 @@ #include <mach/hardware.h> #include <plat/mmc.h> -#include <plat/board-sx1.h> +#include <mach/board-sx1.h> #if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c index 2e1fff2..13bf2cc 100644 --- a/arch/arm/mach-omap1/board-sx1.c +++ b/arch/arm/mach-omap1/board-sx1.c @@ -28,18 +28,18 @@ #include <linux/errno.h> #include <linux/export.h> #include <linux/omapfb.h> +#include <linux/platform_data/keypad-omap.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <plat/flash.h> -#include <plat/mux.h> +#include <mach/flash.h> +#include <mach/mux.h> #include <plat/dma.h> -#include <plat/irda.h> +#include <mach/irda.h> #include <plat/tc.h> -#include <plat/keypad.h> -#include <plat/board-sx1.h> +#include <mach/board-sx1.h> #include <mach/hardware.h> #include <mach/usb.h> diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c index 1668af3..ad75e34 100644 --- a/arch/arm/mach-omap1/board-voiceblue.c +++ b/arch/arm/mach-omap1/board-voiceblue.c @@ -31,9 +31,9 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <plat/board-voiceblue.h> -#include <plat/flash.h> -#include <plat/mux.h> +#include <mach/board-voiceblue.h> +#include <mach/flash.h> +#include <mach/mux.h> #include <plat/tc.h> #include <mach/hardware.h> diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c index 7a5a328..726c02c 100644 --- a/arch/arm/mach-omap1/devices.c +++ b/arch/arm/mach-omap1/devices.c @@ -20,7 +20,7 @@ #include <asm/mach/map.h> #include <plat/tc.h> -#include <plat/mux.h> +#include <mach/mux.h> #include <plat/dma.h> #include <plat/mmc.h> diff --git a/arch/arm/mach-omap1/flash.c b/arch/arm/mach-omap1/flash.c index 401eb3c..73ae616 100644 --- a/arch/arm/mach-omap1/flash.c +++ b/arch/arm/mach-omap1/flash.c @@ -11,7 +11,7 @@ #include <linux/mtd/map.h> #include <plat/tc.h> -#include <plat/flash.h> +#include <mach/flash.h> #include <mach/hardware.h> diff --git a/arch/arm/mach-omap1/i2c.c b/arch/arm/mach-omap1/i2c.c index 5446c99..a0551a6 100644 --- a/arch/arm/mach-omap1/i2c.c +++ b/arch/arm/mach-omap1/i2c.c @@ -20,7 +20,7 @@ */ #include <plat/i2c.h> -#include <plat/mux.h> +#include <mach/mux.h> #include <plat/cpu.h> void __init omap1_i2c_mux_pins(int bus_id) diff --git a/arch/arm/plat-omap/include/plat/board-ams-delta.h b/arch/arm/mach-omap1/include/mach/board-ams-delta.h index ad6f865..ad6f865 100644 --- a/arch/arm/plat-omap/include/plat/board-ams-delta.h +++ b/arch/arm/mach-omap1/include/mach/board-ams-delta.h diff --git a/arch/arm/plat-omap/include/plat/board-sx1.h b/arch/arm/mach-omap1/include/mach/board-sx1.h index 355adbd..355adbd 100644 --- a/arch/arm/plat-omap/include/plat/board-sx1.h +++ b/arch/arm/mach-omap1/include/mach/board-sx1.h diff --git a/arch/arm/plat-omap/include/plat/board-voiceblue.h b/arch/arm/mach-omap1/include/mach/board-voiceblue.h index 27916b2..27916b2 100644 --- a/arch/arm/plat-omap/include/plat/board-voiceblue.h +++ b/arch/arm/mach-omap1/include/mach/board-voiceblue.h diff --git a/arch/arm/plat-omap/include/plat/flash.h b/arch/arm/mach-omap1/include/mach/flash.h index 0d88499..0d88499 100644 --- a/arch/arm/plat-omap/include/plat/flash.h +++ b/arch/arm/mach-omap1/include/mach/flash.h diff --git a/arch/arm/plat-omap/include/plat/irda.h b/arch/arm/mach-omap1/include/mach/irda.h index 40f6033..40f6033 100644 --- a/arch/arm/plat-omap/include/plat/irda.h +++ b/arch/arm/mach-omap1/include/mach/irda.h diff --git a/arch/arm/plat-omap/include/plat/mux.h b/arch/arm/mach-omap1/include/mach/mux.h index 3239489..3239489 100644 --- a/arch/arm/plat-omap/include/plat/mux.h +++ b/arch/arm/mach-omap1/include/mach/mux.h diff --git a/arch/arm/mach-omap1/include/mach/smp.h b/arch/arm/mach-omap1/include/mach/smp.h deleted file mode 100644 index 80a371c..0000000 --- a/arch/arm/mach-omap1/include/mach/smp.h +++ /dev/null @@ -1,5 +0,0 @@ -/* - * arch/arm/mach-omap1/include/mach/smp.h - */ - -#include <plat/smp.h> diff --git a/arch/arm/mach-omap1/io.c b/arch/arm/mach-omap1/io.c index 6c95a59..6a5baab 100644 --- a/arch/arm/mach-omap1/io.c +++ b/arch/arm/mach-omap1/io.c @@ -16,7 +16,7 @@ #include <asm/tlb.h> #include <asm/mach/map.h> -#include <plat/mux.h> +#include <mach/mux.h> #include <plat/tc.h> #include <plat/dma.h> diff --git a/arch/arm/mach-omap1/leds.c b/arch/arm/mach-omap1/leds.c index 7b1a383..4071479 100644 --- a/arch/arm/mach-omap1/leds.c +++ b/arch/arm/mach-omap1/leds.c @@ -11,7 +11,7 @@ #include <asm/leds.h> #include <asm/mach-types.h> -#include <plat/mux.h> +#include <mach/mux.h> #include "leds.h" diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c index adf0097..bdc2e75 100644 --- a/arch/arm/mach-omap1/mcbsp.c +++ b/arch/arm/mach-omap1/mcbsp.c @@ -20,9 +20,9 @@ #include <linux/slab.h> #include <plat/dma.h> -#include <plat/mux.h> +#include <mach/mux.h> #include <plat/cpu.h> -#include <plat/mcbsp.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> #include <mach/irqs.h> diff --git a/arch/arm/mach-omap1/mux.c b/arch/arm/mach-omap1/mux.c index e9cc52d..667ce50 100644 --- a/arch/arm/mach-omap1/mux.c +++ b/arch/arm/mach-omap1/mux.c @@ -29,7 +29,7 @@ #include <mach/hardware.h> -#include <plat/mux.h> +#include <mach/mux.h> #ifdef CONFIG_OMAP_MUX @@ -451,6 +451,56 @@ static int __init_or_module omap1_cfg_reg(const struct pin_config *cfg) #endif } +static struct omap_mux_cfg *mux_cfg; + +int __init omap_mux_register(struct omap_mux_cfg *arch_mux_cfg) +{ + if (!arch_mux_cfg || !arch_mux_cfg->pins || arch_mux_cfg->size == 0 + || !arch_mux_cfg->cfg_reg) { + printk(KERN_ERR "Invalid pin table\n"); + return -EINVAL; + } + + mux_cfg = arch_mux_cfg; + + return 0; +} + +/* + * Sets the Omap MUX and PULL_DWN registers based on the table + */ +int __init_or_module omap_cfg_reg(const unsigned long index) +{ + struct pin_config *reg; + + if (!cpu_class_is_omap1()) { + printk(KERN_ERR "mux: Broken omap_cfg_reg(%lu) entry\n", + index); + WARN_ON(1); + return -EINVAL; + } + + if (mux_cfg == NULL) { + printk(KERN_ERR "Pin mux table not initialized\n"); + return -ENODEV; + } + + if (index >= mux_cfg->size) { + printk(KERN_ERR "Invalid pin mux index: %lu (%lu)\n", + index, mux_cfg->size); + dump_stack(); + return -ENODEV; + } + + reg = &mux_cfg->pins[index]; + + if (!mux_cfg->cfg_reg) + return -ENODEV; + + return mux_cfg->cfg_reg(reg); +} +EXPORT_SYMBOL(omap_cfg_reg); + int __init omap1_mux_init(void) { if (cpu_is_omap7xx()) { @@ -468,4 +518,8 @@ int __init omap1_mux_init(void) return omap_mux_register(&arch_mux_cfg); } -#endif +#else +#define omap_mux_init() do {} while(0) +#define omap_cfg_reg(x) do {} while(0) +#endif /* CONFIG_OMAP_MUX */ + diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c index b2560d3..47ec161 100644 --- a/arch/arm/mach-omap1/pm.c +++ b/arch/arm/mach-omap1/pm.c @@ -53,7 +53,7 @@ #include <plat/clock.h> #include <plat/sram.h> #include <plat/tc.h> -#include <plat/mux.h> +#include <mach/mux.h> #include <plat/dma.h> #include <plat/dmtimer.h> diff --git a/arch/arm/mach-omap1/serial.c b/arch/arm/mach-omap1/serial.c index 0d1709b..b9d6834 100644 --- a/arch/arm/mach-omap1/serial.c +++ b/arch/arm/mach-omap1/serial.c @@ -22,7 +22,7 @@ #include <asm/mach-types.h> -#include <plat/mux.h> +#include <mach/mux.h> #include <plat/fpga.h> #include "pm.h" diff --git a/arch/arm/mach-omap1/usb.c b/arch/arm/mach-omap1/usb.c index 65f8817..84267ed 100644 --- a/arch/arm/mach-omap1/usb.c +++ b/arch/arm/mach-omap1/usb.c @@ -26,7 +26,7 @@ #include <asm/irq.h> -#include <plat/mux.h> +#include <mach/mux.h> #include <mach/usb.h> diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 346fd26..eef99b7 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -18,6 +18,7 @@ config ARCH_OMAP2PLUS_TYPICAL select TWL4030_CORE if ARCH_OMAP3 || ARCH_OMAP4 select TWL4030_POWER if ARCH_OMAP3 || ARCH_OMAP4 select HIGHMEM + select PINCTRL help Compile a kernel suitable for booting most boards diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 0deb300..b807deb 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -4,36 +4,30 @@ # Common support obj-y := id.o io.o control.o mux.o devices.o serial.o gpmc.o timer.o pm.o \ - common.o gpio.o dma.o wd_timer.o display.o i2c.o hdq1w.o + common.o gpio.o dma.o wd_timer.o display.o i2c.o hdq1w.o omap_hwmod.o -omap-2-3-common = irq.o -hwmod-common = omap_hwmod.o \ - omap_hwmod_common_data.o -clock-common = clock.o clock_common_data.o \ - clkt_dpll.o clkt_clksel.o -secure-common = omap-smc.o omap-secure.o +# INTCPS IP block support - XXX should be moved to drivers/ +obj-$(CONFIG_ARCH_OMAP2) += irq.o +obj-$(CONFIG_ARCH_OMAP3) += irq.o +obj-$(CONFIG_SOC_AM33XX) += irq.o -obj-$(CONFIG_ARCH_OMAP2) += $(omap-2-3-common) $(hwmod-common) -obj-$(CONFIG_ARCH_OMAP3) += $(omap-2-3-common) $(hwmod-common) $(secure-common) -obj-$(CONFIG_ARCH_OMAP4) += prm44xx.o $(hwmod-common) $(secure-common) -obj-$(CONFIG_SOC_AM33XX) += irq.o $(hwmod-common) -obj-$(CONFIG_SOC_OMAP5) += prm44xx.o $(hwmod-common) $(secure-common) +# Secure monitor API support +obj-$(CONFIG_ARCH_OMAP3) += omap-smc.o omap-secure.o +obj-$(CONFIG_ARCH_OMAP4) += omap-smc.o omap-secure.o +obj-$(CONFIG_SOC_OMAP5) += omap-smc.o omap-secure.o ifneq ($(CONFIG_SND_OMAP_SOC_MCBSP),) obj-y += mcbsp.o endif -obj-$(CONFIG_TWL4030_CORE) += omap_twl.o -obj-$(CONFIG_SOC_HAS_OMAP2_SDRC) += sdrc.o +obj-$(CONFIG_TWL4030_CORE) += omap_twl.o # SMP support ONLY available for OMAP4 obj-$(CONFIG_SMP) += omap-smp.o omap-headsmp.o obj-$(CONFIG_HOTPLUG_CPU) += omap-hotplug.o -omap-4-5-common = omap4-common.o omap-wakeupgen.o \ - sleep44xx.o -obj-$(CONFIG_ARCH_OMAP4) += $(omap-4-5-common) -obj-$(CONFIG_SOC_OMAP5) += $(omap-4-5-common) +obj-$(CONFIG_ARCH_OMAP4) += omap4-common.o omap-wakeupgen.o +obj-$(CONFIG_SOC_OMAP5) += omap4-common.o omap-wakeupgen.o plus_sec := $(call as-instr,.arch_extension sec,+sec) AFLAGS_omap-headsmp.o :=-Wa,-march=armv7-a$(plus_sec) @@ -58,6 +52,7 @@ obj-$(CONFIG_ARCH_OMAP4) += mux44xx.o # SMS/SDRC obj-$(CONFIG_ARCH_OMAP2) += sdrc2xxx.o # obj-$(CONFIG_ARCH_OMAP3) += sdrc3xxx.o +obj-$(CONFIG_SOC_HAS_OMAP2_SDRC) += sdrc.o # OPP table initialization ifeq ($(CONFIG_PM_OPP),y) @@ -68,15 +63,15 @@ endif # Power Management ifeq ($(CONFIG_PM),y) -obj-$(CONFIG_ARCH_OMAP2) += pm24xx.o -obj-$(CONFIG_ARCH_OMAP2) += sleep24xx.o +obj-$(CONFIG_ARCH_OMAP2) += pm24xx.o sleep24xx.o obj-$(CONFIG_ARCH_OMAP3) += pm34xx.o sleep34xx.o obj-$(CONFIG_ARCH_OMAP4) += pm44xx.o omap-mpuss-lowpower.o -obj-$(CONFIG_SOC_OMAP5) += omap-mpuss-lowpower.o +obj-$(CONFIG_ARCH_OMAP4) += sleep44xx.o +obj-$(CONFIG_SOC_OMAP5) += omap-mpuss-lowpower.o sleep44xx.o obj-$(CONFIG_PM_DEBUG) += pm-debug.o obj-$(CONFIG_POWER_AVS_OMAP) += sr_device.o -obj-$(CONFIG_POWER_AVS_OMAP_CLASS3) += smartreflex-class3.o +obj-$(CONFIG_POWER_AVS_OMAP_CLASS3) += smartreflex-class3.o AFLAGS_sleep24xx.o :=-Wa,-march=armv6 AFLAGS_sleep34xx.o :=-Wa,-march=armv7-a$(plus_sec) @@ -88,92 +83,76 @@ endif endif ifeq ($(CONFIG_CPU_IDLE),y) -obj-$(CONFIG_ARCH_OMAP3) += cpuidle34xx.o -obj-$(CONFIG_ARCH_OMAP4) += cpuidle44xx.o +obj-$(CONFIG_ARCH_OMAP3) += cpuidle34xx.o +obj-$(CONFIG_ARCH_OMAP4) += cpuidle44xx.o endif # PRCM -omap-prcm-4-5-common = prcm.o cminst44xx.o cm44xx.o \ - prcm_mpu44xx.o prminst44xx.o \ - vc44xx_data.o vp44xx_data.o -obj-y += prm_common.o -obj-$(CONFIG_ARCH_OMAP2) += prcm.o cm2xxx_3xxx.o prm2xxx_3xxx.o -obj-$(CONFIG_ARCH_OMAP3) += prcm.o cm2xxx_3xxx.o prm2xxx_3xxx.o +obj-y += prcm.o prm_common.o +obj-$(CONFIG_ARCH_OMAP2) += cm2xxx_3xxx.o prm2xxx_3xxx.o +obj-$(CONFIG_ARCH_OMAP3) += cm2xxx_3xxx.o prm2xxx_3xxx.o obj-$(CONFIG_ARCH_OMAP3) += vc3xxx_data.o vp3xxx_data.o -obj-$(CONFIG_SOC_AM33XX) += prcm.o prm33xx.o cm33xx.o -obj-$(CONFIG_ARCH_OMAP4) += $(omap-prcm-4-5-common) prm44xx.o +obj-$(CONFIG_SOC_AM33XX) += prm33xx.o cm33xx.o +omap-prcm-4-5-common = cminst44xx.o cm44xx.o prm44xx.o \ + prcm_mpu44xx.o prminst44xx.o \ + vc44xx_data.o vp44xx_data.o \ + prm44xx.o +obj-$(CONFIG_ARCH_OMAP4) += $(omap-prcm-4-5-common) obj-$(CONFIG_SOC_OMAP5) += $(omap-prcm-4-5-common) # OMAP voltage domains -voltagedomain-common := voltage.o vc.o vp.o -obj-$(CONFIG_ARCH_OMAP2) += $(voltagedomain-common) +obj-y += voltage.o vc.o vp.o obj-$(CONFIG_ARCH_OMAP2) += voltagedomains2xxx_data.o -obj-$(CONFIG_ARCH_OMAP3) += $(voltagedomain-common) obj-$(CONFIG_ARCH_OMAP3) += voltagedomains3xxx_data.o -obj-$(CONFIG_ARCH_OMAP4) += $(voltagedomain-common) obj-$(CONFIG_ARCH_OMAP4) += voltagedomains44xx_data.o -obj-$(CONFIG_SOC_AM33XX) += $(voltagedomain-common) -obj-$(CONFIG_SOC_AM33XX) += voltagedomains33xx_data.o -obj-$(CONFIG_SOC_OMAP5) += $(voltagedomain-common) +obj-$(CONFIG_SOC_AM33XX) += voltagedomains33xx_data.o # OMAP powerdomain framework -powerdomain-common += powerdomain.o powerdomain-common.o -obj-$(CONFIG_ARCH_OMAP2) += $(powerdomain-common) +obj-y += powerdomain.o powerdomain-common.o obj-$(CONFIG_ARCH_OMAP2) += powerdomains2xxx_data.o obj-$(CONFIG_ARCH_OMAP2) += powerdomain2xxx_3xxx.o obj-$(CONFIG_ARCH_OMAP2) += powerdomains2xxx_3xxx_data.o -obj-$(CONFIG_ARCH_OMAP3) += $(powerdomain-common) obj-$(CONFIG_ARCH_OMAP3) += powerdomain2xxx_3xxx.o obj-$(CONFIG_ARCH_OMAP3) += powerdomains3xxx_data.o obj-$(CONFIG_ARCH_OMAP3) += powerdomains2xxx_3xxx_data.o -obj-$(CONFIG_ARCH_OMAP4) += $(powerdomain-common) obj-$(CONFIG_ARCH_OMAP4) += powerdomain44xx.o obj-$(CONFIG_ARCH_OMAP4) += powerdomains44xx_data.o -obj-$(CONFIG_SOC_AM33XX) += $(powerdomain-common) obj-$(CONFIG_SOC_AM33XX) += powerdomain33xx.o obj-$(CONFIG_SOC_AM33XX) += powerdomains33xx_data.o -obj-$(CONFIG_SOC_OMAP5) += $(powerdomain-common) obj-$(CONFIG_SOC_OMAP5) += powerdomain44xx.o # PRCM clockdomain control -clockdomain-common += clockdomain.o -obj-$(CONFIG_ARCH_OMAP2) += $(clockdomain-common) +obj-y += clockdomain.o obj-$(CONFIG_ARCH_OMAP2) += clockdomain2xxx_3xxx.o obj-$(CONFIG_ARCH_OMAP2) += clockdomains2xxx_3xxx_data.o obj-$(CONFIG_SOC_OMAP2420) += clockdomains2420_data.o obj-$(CONFIG_SOC_OMAP2430) += clockdomains2430_data.o -obj-$(CONFIG_ARCH_OMAP3) += $(clockdomain-common) obj-$(CONFIG_ARCH_OMAP3) += clockdomain2xxx_3xxx.o obj-$(CONFIG_ARCH_OMAP3) += clockdomains2xxx_3xxx_data.o obj-$(CONFIG_ARCH_OMAP3) += clockdomains3xxx_data.o -obj-$(CONFIG_ARCH_OMAP4) += $(clockdomain-common) obj-$(CONFIG_ARCH_OMAP4) += clockdomain44xx.o obj-$(CONFIG_ARCH_OMAP4) += clockdomains44xx_data.o -obj-$(CONFIG_SOC_AM33XX) += $(clockdomain-common) obj-$(CONFIG_SOC_AM33XX) += clockdomain33xx.o obj-$(CONFIG_SOC_AM33XX) += clockdomains33xx_data.o -obj-$(CONFIG_SOC_OMAP5) += $(clockdomain-common) obj-$(CONFIG_SOC_OMAP5) += clockdomain44xx.o # Clock framework -obj-$(CONFIG_ARCH_OMAP2) += $(clock-common) clock2xxx.o -obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_sys.o -obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_dpllcore.o +obj-y += clock.o clock_common_data.o \ + clkt_dpll.o clkt_clksel.o +obj-$(CONFIG_ARCH_OMAP2) += clock2xxx.o +obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_dpllcore.o clkt2xxx_sys.o obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_virt_prcm_set.o obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_apll.o clkt2xxx_osc.o obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_dpll.o clkt_iclk.o obj-$(CONFIG_SOC_OMAP2420) += clock2420_data.o obj-$(CONFIG_SOC_OMAP2430) += clock2430.o clock2430_data.o -obj-$(CONFIG_ARCH_OMAP3) += $(clock-common) clock3xxx.o +obj-$(CONFIG_ARCH_OMAP3) += clock3xxx.o obj-$(CONFIG_ARCH_OMAP3) += clock34xx.o clkt34xx_dpll3m2.o -obj-$(CONFIG_ARCH_OMAP3) += clock3517.o clock36xx.o +obj-$(CONFIG_ARCH_OMAP3) += clock3517.o clock36xx.o clkt_iclk.o obj-$(CONFIG_ARCH_OMAP3) += dpll3xxx.o clock3xxx_data.o -obj-$(CONFIG_ARCH_OMAP3) += clkt_iclk.o -obj-$(CONFIG_ARCH_OMAP4) += $(clock-common) clock44xx_data.o +obj-$(CONFIG_ARCH_OMAP4) += clock44xx_data.o obj-$(CONFIG_ARCH_OMAP4) += dpll3xxx.o dpll44xx.o -obj-$(CONFIG_SOC_AM33XX) += $(clock-common) dpll3xxx.o -obj-$(CONFIG_SOC_AM33XX) += clock33xx_data.o -obj-$(CONFIG_SOC_OMAP5) += $(clock-common) +obj-$(CONFIG_SOC_AM33XX) += dpll3xxx.o clock33xx_data.o obj-$(CONFIG_SOC_OMAP5) += dpll3xxx.o dpll44xx.o # OMAP2 clock rate set data (old "OPP" data) @@ -181,6 +160,7 @@ obj-$(CONFIG_SOC_OMAP2420) += opp2420_data.o obj-$(CONFIG_SOC_OMAP2430) += opp2430_data.o # hwmod data +obj-y += omap_hwmod_common_data.o obj-$(CONFIG_SOC_OMAP2420) += omap_hwmod_2xxx_ipblock_data.o obj-$(CONFIG_SOC_OMAP2420) += omap_hwmod_2xxx_3xxx_ipblock_data.o obj-$(CONFIG_SOC_OMAP2420) += omap_hwmod_2xxx_interconnect_data.o @@ -231,10 +211,10 @@ obj-$(CONFIG_MACH_OMAP_H4) += board-h4.o obj-$(CONFIG_MACH_OMAP_2430SDP) += board-2430sdp.o obj-$(CONFIG_MACH_OMAP_APOLLON) += board-apollon.o obj-$(CONFIG_MACH_OMAP3_BEAGLE) += board-omap3beagle.o -obj-$(CONFIG_MACH_DEVKIT8000) += board-devkit8000.o +obj-$(CONFIG_MACH_DEVKIT8000) += board-devkit8000.o obj-$(CONFIG_MACH_OMAP_LDP) += board-ldp.o -obj-$(CONFIG_MACH_OMAP3530_LV_SOM) += board-omap3logic.o -obj-$(CONFIG_MACH_OMAP3_TORPEDO) += board-omap3logic.o +obj-$(CONFIG_MACH_OMAP3530_LV_SOM) += board-omap3logic.o +obj-$(CONFIG_MACH_OMAP3_TORPEDO) += board-omap3logic.o obj-$(CONFIG_MACH_ENCORE) += board-omap3encore.o obj-$(CONFIG_MACH_OVERO) += board-overo.o obj-$(CONFIG_MACH_OMAP3EVM) += board-omap3evm.o diff --git a/arch/arm/mach-omap2/am35xx-emac.c b/arch/arm/mach-omap2/am35xx-emac.c index 2c90ac6..d0c54c5 100644 --- a/arch/arm/mach-omap2/am35xx-emac.c +++ b/arch/arm/mach-omap2/am35xx-emac.c @@ -19,7 +19,7 @@ #include <linux/davinci_emac.h> #include <asm/system.h> #include <plat/omap_device.h> -#include <mach/am35xx.h> +#include "am35xx.h" #include "control.h" #include "am35xx-emac.h" diff --git a/arch/arm/mach-omap2/include/mach/am35xx.h b/arch/arm/mach-omap2/am35xx.h index 9559449..9559449 100644 --- a/arch/arm/mach-omap2/include/mach/am35xx.h +++ b/arch/arm/mach-omap2/am35xx.h diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index 0900eac..95b384d 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -36,7 +36,7 @@ #include "common.h" #include <plat/gpmc.h> #include <plat/usb.h> -#include <plat/gpmc-smc91x.h> +#include "gpmc-smc91x.h" #include <video/omapdss.h> #include <video/omap-panel-generic-dpi.h> diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c index 5453173..96cd369 100644 --- a/arch/arm/mach-omap2/board-3430sdp.c +++ b/arch/arm/mach-omap2/board-3430sdp.c @@ -24,12 +24,12 @@ #include <linux/io.h> #include <linux/gpio.h> #include <linux/mmc/host.h> +#include <linux/platform_data/spi-omap2-mcspi.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <plat/mcspi.h> #include <plat/usb.h> #include "common.h" #include <plat/dma.h> @@ -37,7 +37,7 @@ #include <video/omapdss.h> #include <video/omap-panel-tfp410.h> -#include <plat/gpmc-smc91x.h> +#include "gpmc-smc91x.h" #include "board-flash.h" #include "mux.h" diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c index 8518b13..fc224ad 100644 --- a/arch/arm/mach-omap2/board-3630sdp.c +++ b/arch/arm/mach-omap2/board-3630sdp.c @@ -17,7 +17,7 @@ #include <asm/mach/arch.h> #include "common.h" -#include <plat/gpmc-smc91x.h> +#include "gpmc-smc91x.h" #include <plat/usb.h> #include <mach/board-zoom.h> diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index db43e22..6fe9079 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -36,7 +36,7 @@ #include "common.h" #include <plat/usb.h> #include <plat/mmc.h> -#include <plat/omap4-keypad.h> +#include "omap4-keypad.h" #include <video/omapdss.h> #include <video/omap-panel-nokia-dsi.h> #include <video/omap-panel-picodlp.h> @@ -907,6 +907,7 @@ static void __init omap_4430sdp_init(void) MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board") /* Maintainer: Santosh Shilimkar - Texas Instruments Inc */ .atag_offset = 0x100, + .smp = smp_ops(omap4_smp_ops), .reserve = omap_reserve, .map_io = omap4_map_io, .init_early = omap4430_init_early, diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c index 403d048..0d99c91 100644 --- a/arch/arm/mach-omap2/board-am3517evm.c +++ b/arch/arm/mach-omap2/board-am3517evm.c @@ -27,7 +27,7 @@ #include <linux/mmc/host.h> #include <linux/platform_data/gpio-omap.h> -#include <mach/am35xx.h> +#include "am35xx.h" #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c index 34cb904..8ffd612 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -39,13 +39,13 @@ #include <asm/mach/map.h> #include "common.h" -#include <plat/nand.h> +#include <linux/platform_data/mtd-nand-omap2.h> #include <plat/gpmc.h> #include <plat/usb.h> #include <video/omapdss.h> #include <video/omap-panel-generic-dpi.h> #include <video/omap-panel-tfp410.h> -#include <plat/mcspi.h> +#include <linux/platform_data/spi-omap2-mcspi.h> #include <mach/hardware.h> @@ -64,7 +64,7 @@ #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE) #include <linux/smsc911x.h> -#include <plat/gpmc-smsc911x.h> +#include "gpmc-smsc911x.h" static struct omap_smsc911x_platform_data cm_t35_smsc911x_cfg = { .id = 0, diff --git a/arch/arm/mach-omap2/board-cm-t3517.c b/arch/arm/mach-omap2/board-cm-t3517.c index 27a5450..59c0a45 100644 --- a/arch/arm/mach-omap2/board-cm-t3517.c +++ b/arch/arm/mach-omap2/board-cm-t3517.c @@ -40,10 +40,10 @@ #include "common.h" #include <plat/usb.h> -#include <plat/nand.h> +#include <linux/platform_data/mtd-nand-omap2.h> #include <plat/gpmc.h> -#include <mach/am35xx.h> +#include "am35xx.h" #include "mux.h" #include "control.h" diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index 18b63ad..7bb8056 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -32,7 +32,7 @@ #include <linux/regulator/machine.h> #include <linux/i2c/twl.h> -#include <mach/id.h> +#include "id.h" #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -40,13 +40,13 @@ #include "common.h" #include <plat/gpmc.h> -#include <plat/nand.h> +#include <linux/platform_data/mtd-nand-omap2.h> #include <plat/usb.h> #include <video/omapdss.h> #include <video/omap-panel-generic-dpi.h> #include <video/omap-panel-tfp410.h> -#include <plat/mcspi.h> +#include <linux/platform_data/spi-omap2-mcspi.h> #include <linux/input/matrix_keypad.h> #include <linux/spi/spi.h> #include <linux/dm9000.h> diff --git a/arch/arm/mach-omap2/board-flash.c b/arch/arm/mach-omap2/board-flash.c index 9017813..0cabe61 100644 --- a/arch/arm/mach-omap2/board-flash.c +++ b/arch/arm/mach-omap2/board-flash.c @@ -19,8 +19,8 @@ #include <plat/cpu.h> #include <plat/gpmc.h> -#include <plat/nand.h> -#include <plat/onenand.h> +#include <linux/platform_data/mtd-nand-omap2.h> +#include <linux/platform_data/mtd-onenand-omap2.h> #include <plat/tc.h> #include "common.h" diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index 2ea7c57..601ecdf 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -125,6 +125,7 @@ static const char *omap4_boards_compat[] __initdata = { DT_MACHINE_START(OMAP4_DT, "Generic OMAP4 (Flattened Device Tree)") .reserve = omap_reserve, + .smp = smp_ops(omap4_smp_ops), .map_io = omap4_map_io, .init_early = omap4430_init_early, .init_irq = omap_gic_of_init, @@ -145,6 +146,7 @@ static const char *omap5_boards_compat[] __initdata = { DT_MACHINE_START(OMAP5_DT, "Generic OMAP5 (Flattened Device Tree)") .reserve = omap_reserve, + .smp = smp_ops(omap4_smp_ops), .map_io = omap5_map_io, .init_early = omap5_init_early, .init_irq = omap_gic_of_init, diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index 313b3f4..8d04bf8 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -34,7 +34,7 @@ #include <plat/menelaus.h> #include <plat/dma.h> #include <plat/gpmc.h> -#include <plat/debug-devices.h> +#include "debug-devices.h" #include <video/omapdss.h> #include <video/omap-panel-generic-dpi.h> diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c index 8408bb2..fb8bd83 100644 --- a/arch/arm/mach-omap2/board-igep0020.c +++ b/arch/arm/mach-omap2/board-igep0020.c @@ -35,7 +35,7 @@ #include <video/omapdss.h> #include <video/omap-panel-tfp410.h> -#include <plat/onenand.h> +#include <linux/platform_data/mtd-onenand-omap2.h> #include "mux.h" #include "hsmmc.h" @@ -192,7 +192,7 @@ static void __init igep_flash_init(void) {} #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE) #include <linux/smsc911x.h> -#include <plat/gpmc-smsc911x.h> +#include "gpmc-smsc911x.h" static struct omap_smsc911x_platform_data smsc911x_cfg = { .cs = IGEP2_SMSC911X_CS, diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index 3f3a552..ee8c3cf 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -28,17 +28,17 @@ #include <linux/io.h> #include <linux/smsc911x.h> #include <linux/mmc/host.h> +#include <linux/platform_data/spi-omap2-mcspi.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <plat/mcspi.h> #include "common.h" #include <plat/gpmc.h> #include <mach/board-zoom.h> #include <plat/usb.h> -#include <plat/gpmc-smsc911x.h> +#include "gpmc-smsc911x.h" #include <video/omapdss.h> #include <video/omap-panel-generic-dpi.h> diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c index 4b43fe3..d95f727 100644 --- a/arch/arm/mach-omap2/board-n8x0.c +++ b/arch/arm/mach-omap2/board-n8x0.c @@ -20,6 +20,8 @@ #include <linux/i2c.h> #include <linux/spi/spi.h> #include <linux/usb/musb.h> +#include <linux/platform_data/spi-omap2-mcspi.h> +#include <linux/platform_data/mtd-onenand-omap2.h> #include <sound/tlv320aic3x.h> #include <asm/mach/arch.h> @@ -27,8 +29,6 @@ #include "common.h" #include <plat/menelaus.h> -#include <plat/mcspi.h> -#include <plat/onenand.h> #include <plat/mmc.h> #include "mux.h" diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index 801bcb4..68ff8d5 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -42,7 +42,7 @@ #include <video/omapdss.h> #include <video/omap-panel-tfp410.h> #include <plat/gpmc.h> -#include <plat/nand.h> +#include <linux/platform_data/mtd-nand-omap2.h> #include <plat/usb.h> #include <plat/omap_device.h> diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c index b94873d..3fe5f0f 100644 --- a/arch/arm/mach-omap2/board-omap3evm.c +++ b/arch/arm/mach-omap2/board-omap3evm.c @@ -45,9 +45,9 @@ #include <asm/mach/map.h> #include <plat/usb.h> -#include <plat/nand.h> +#include <linux/platform_data/mtd-nand-omap2.h> #include "common.h" -#include <plat/mcspi.h> +#include <linux/platform_data/spi-omap2-mcspi.h> #include <video/omapdss.h> #include <video/omap-panel-tfp410.h> @@ -118,7 +118,7 @@ static void __init omap3_evm_get_revision(void) } #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE) -#include <plat/gpmc-smsc911x.h> +#include "gpmc-smsc911x.h" static struct omap_smsc911x_platform_data smsc911x_cfg = { .cs = OMAP3EVM_SMSC911X_CS, diff --git a/arch/arm/mach-omap2/board-omap3logic.c b/arch/arm/mach-omap2/board-omap3logic.c index b5e56fa..7bd8253 100644 --- a/arch/arm/mach-omap2/board-omap3logic.c +++ b/arch/arm/mach-omap2/board-omap3logic.c @@ -34,7 +34,7 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <plat/gpmc-smsc911x.h> +#include "gpmc-smsc911x.h" #include <plat/gpmc.h> #include <plat/sdrc.h> #include <plat/usb.h> diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c index e700a98..00a1f4a 100644 --- a/arch/arm/mach-omap2/board-omap3pandora.c +++ b/arch/arm/mach-omap2/board-omap3pandora.c @@ -35,16 +35,16 @@ #include <linux/mmc/host.h> #include <linux/mmc/card.h> #include <linux/regulator/fixed.h> +#include <linux/platform_data/spi-omap2-mcspi.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include "common.h" -#include <plat/mcspi.h> #include <plat/usb.h> #include <video/omapdss.h> -#include <plat/nand.h> +#include <linux/platform_data/mtd-nand-omap2.h> #include "mux.h" #include "sdram-micron-mt46h32m32lf-6.h" diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c index b8756f0..c7f3d02 100644 --- a/arch/arm/mach-omap2/board-omap3stalker.c +++ b/arch/arm/mach-omap2/board-omap3stalker.c @@ -41,13 +41,13 @@ #include "common.h" #include <plat/gpmc.h> -#include <plat/nand.h> +#include <linux/platform_data/mtd-nand-omap2.h> #include <plat/usb.h> #include <video/omapdss.h> #include <video/omap-panel-generic-dpi.h> #include <video/omap-panel-tfp410.h> -#include <plat/mcspi.h> +#include <linux/platform_data/spi-omap2-mcspi.h> #include <linux/input/matrix_keypad.h> #include <linux/spi/spi.h> #include <linux/interrupt.h> @@ -60,7 +60,7 @@ #include "common-board-devices.h" #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE) -#include <plat/gpmc-smsc911x.h> +#include "gpmc-smsc911x.h" #define OMAP3STALKER_ETHR_START 0x2c000000 #define OMAP3STALKER_ETHR_SIZE 1024 diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c index 0e2f838..944ffc4 100644 --- a/arch/arm/mach-omap2/board-omap3touchbook.c +++ b/arch/arm/mach-omap2/board-omap3touchbook.c @@ -29,7 +29,7 @@ #include <linux/mtd/nand.h> #include <linux/mmc/host.h> -#include <plat/mcspi.h> +#include <linux/platform_data/spi-omap2-mcspi.h> #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> @@ -45,7 +45,7 @@ #include "common.h" #include <plat/gpmc.h> -#include <plat/nand.h> +#include <linux/platform_data/mtd-nand-omap2.h> #include <plat/usb.h> #include "mux.h" diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c index 8ae2c59..556e777 100644 --- a/arch/arm/mach-omap2/board-omap4panda.c +++ b/arch/arm/mach-omap2/board-omap4panda.c @@ -516,6 +516,7 @@ static void __init omap4_panda_init(void) MACHINE_START(OMAP4_PANDA, "OMAP4 Panda board") /* Maintainer: David Anders - Texas Instruments Inc */ .atag_offset = 0x100, + .smp = smp_ops(omap4_smp_ops), .reserve = omap_reserve, .map_io = omap4_map_io, .init_early = omap4430_init_early, diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index 13c101c..2e7f240 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -37,6 +37,9 @@ #include <linux/mtd/partitions.h> #include <linux/mmc/host.h> +#include <linux/platform_data/mtd-nand-omap2.h> +#include <linux/platform_data/spi-omap2-mcspi.h> + #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/flash.h> @@ -47,8 +50,6 @@ #include <video/omap-panel-generic-dpi.h> #include <video/omap-panel-tfp410.h> #include <plat/gpmc.h> -#include <plat/nand.h> -#include <plat/mcspi.h> #include <plat/usb.h> #include "mux.h" @@ -113,7 +114,7 @@ static inline void __init overo_ads7846_init(void) { return; } #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE) #include <linux/smsc911x.h> -#include <plat/gpmc-smsc911x.h> +#include "gpmc-smsc911x.h" static struct omap_smsc911x_platform_data smsc911x_cfg = { .id = 0, diff --git a/arch/arm/mach-omap2/board-rm680.c b/arch/arm/mach-omap2/board-rm680.c index 00773a3..45997bf 100644 --- a/arch/arm/mach-omap2/board-rm680.c +++ b/arch/arm/mach-omap2/board-rm680.c @@ -17,6 +17,7 @@ #include <linux/regulator/fixed.h> #include <linux/regulator/machine.h> #include <linux/regulator/consumer.h> +#include <linux/platform_data/mtd-onenand-omap2.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> @@ -26,7 +27,6 @@ #include <plat/usb.h> #include <plat/gpmc.h> #include "common.h" -#include <plat/onenand.h> #include <plat/serial.h> #include "mux.h" diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c index 4560490..3945c50 100644 --- a/arch/arm/mach-omap2/board-rx51-peripherals.c +++ b/arch/arm/mach-omap2/board-rx51-peripherals.c @@ -25,16 +25,17 @@ #include <linux/gpio_keys.h> #include <linux/mmc/host.h> #include <linux/power/isp1704_charger.h> +#include <linux/platform_data/spi-omap2-mcspi.h> +#include <linux/platform_data/mtd-onenand-omap2.h> + #include <asm/system_info.h> -#include <plat/mcspi.h> #include "common.h" #include <plat/dma.h> #include <plat/gpmc.h> -#include <plat/onenand.h> -#include <plat/gpmc-smc91x.h> +#include "gpmc-smc91x.h" -#include <mach/board-rx51.h> +#include "board-rx51.h" #include <sound/tlv320aic3x.h> #include <sound/tpa6130a2-plat.h> diff --git a/arch/arm/mach-omap2/board-rx51-video.c b/arch/arm/mach-omap2/board-rx51-video.c index 2c1289b..c22e111 100644 --- a/arch/arm/mach-omap2/board-rx51-video.c +++ b/arch/arm/mach-omap2/board-rx51-video.c @@ -17,9 +17,9 @@ #include <asm/mach-types.h> #include <video/omapdss.h> #include <plat/vram.h> -#include <plat/mcspi.h> +#include <linux/platform_data/spi-omap2-mcspi.h> -#include <mach/board-rx51.h> +#include "board-rx51.h" #include "mux.h" diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c index 93b4661..7bbb05d 100644 --- a/arch/arm/mach-omap2/board-rx51.c +++ b/arch/arm/mach-omap2/board-rx51.c @@ -17,12 +17,12 @@ #include <linux/io.h> #include <linux/gpio.h> #include <linux/leds.h> +#include <linux/platform_data/spi-omap2-mcspi.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <plat/mcspi.h> #include "common.h" #include <plat/dma.h> #include <plat/gpmc.h> diff --git a/arch/arm/mach-omap2/include/mach/board-rx51.h b/arch/arm/mach-omap2/board-rx51.h index b76f49e..b76f49e 100644 --- a/arch/arm/mach-omap2/include/mach/board-rx51.h +++ b/arch/arm/mach-omap2/board-rx51.h diff --git a/arch/arm/mach-omap2/board-zoom-debugboard.c b/arch/arm/mach-omap2/board-zoom-debugboard.c index 0d8d919..afb2278 100644 --- a/arch/arm/mach-omap2/board-zoom-debugboard.c +++ b/arch/arm/mach-omap2/board-zoom-debugboard.c @@ -18,7 +18,7 @@ #include <linux/regulator/machine.h> #include <plat/gpmc.h> -#include <plat/gpmc-smsc911x.h> +#include "gpmc-smsc911x.h" #include <mach/board-zoom.h> diff --git a/arch/arm/mach-omap2/board-zoom-display.c b/arch/arm/mach-omap2/board-zoom-display.c index ea79bc2..b940ab2 100644 --- a/arch/arm/mach-omap2/board-zoom-display.c +++ b/arch/arm/mach-omap2/board-zoom-display.c @@ -14,7 +14,7 @@ #include <linux/gpio.h> #include <linux/i2c/twl.h> #include <linux/spi/spi.h> -#include <plat/mcspi.h> +#include <linux/platform_data/spi-omap2-mcspi.h> #include <video/omapdss.h> #include <mach/board-zoom.h> diff --git a/arch/arm/mach-omap2/common-board-devices.c b/arch/arm/mach-omap2/common-board-devices.c index f81dd0a..48daac2 100644 --- a/arch/arm/mach-omap2/common-board-devices.c +++ b/arch/arm/mach-omap2/common-board-devices.c @@ -24,8 +24,8 @@ #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> -#include <plat/mcspi.h> -#include <plat/nand.h> +#include <linux/platform_data/spi-omap2-mcspi.h> +#include <linux/platform_data/mtd-nand-omap2.h> #include "common.h" #include "common-board-devices.h" diff --git a/arch/arm/mach-omap2/common.c b/arch/arm/mach-omap2/common.c index 8e43c4d8..17950c6 100644 --- a/arch/arm/mach-omap2/common.c +++ b/arch/arm/mach-omap2/common.c @@ -17,7 +17,6 @@ #include <linux/clk.h> #include <linux/io.h> -#include <plat/mux.h> #include <plat/clock.h> #include "soc.h" diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h index da0f5c1..7045e4d6 100644 --- a/arch/arm/mach-omap2/common.h +++ b/arch/arm/mach-omap2/common.h @@ -285,6 +285,11 @@ extern void omap_secondary_startup(void); extern u32 omap_modify_auxcoreboot0(u32 set_mask, u32 clear_mask); extern void omap_auxcoreboot_addr(u32 cpu_addr); extern u32 omap_read_auxcoreboot0(void); + +extern void omap4_cpu_die(unsigned int cpu); + +extern struct smp_operations omap4_smp_ops; + extern void omap5_secondary_startup(void); #endif diff --git a/arch/arm/mach-omap2/control.h b/arch/arm/mach-omap2/control.h index 5594b42..a89e825 100644 --- a/arch/arm/mach-omap2/control.h +++ b/arch/arm/mach-omap2/control.h @@ -16,10 +16,10 @@ #ifndef __ARCH_ARM_MACH_OMAP2_CONTROL_H #define __ARCH_ARM_MACH_OMAP2_CONTROL_H -#include <mach/ctrl_module_core_44xx.h> -#include <mach/ctrl_module_wkup_44xx.h> -#include <mach/ctrl_module_pad_core_44xx.h> -#include <mach/ctrl_module_pad_wkup_44xx.h> +#include "ctrl_module_core_44xx.h" +#include "ctrl_module_wkup_44xx.h" +#include "ctrl_module_pad_core_44xx.h" +#include "ctrl_module_pad_wkup_44xx.h" #include "am33xx.h" diff --git a/arch/arm/mach-omap2/include/mach/ctrl_module_core_44xx.h b/arch/arm/mach-omap2/ctrl_module_core_44xx.h index 0197082..0197082 100644 --- a/arch/arm/mach-omap2/include/mach/ctrl_module_core_44xx.h +++ b/arch/arm/mach-omap2/ctrl_module_core_44xx.h diff --git a/arch/arm/mach-omap2/include/mach/ctrl_module_pad_core_44xx.h b/arch/arm/mach-omap2/ctrl_module_pad_core_44xx.h index c88420d..c88420d 100644 --- a/arch/arm/mach-omap2/include/mach/ctrl_module_pad_core_44xx.h +++ b/arch/arm/mach-omap2/ctrl_module_pad_core_44xx.h diff --git a/arch/arm/mach-omap2/include/mach/ctrl_module_pad_wkup_44xx.h b/arch/arm/mach-omap2/ctrl_module_pad_wkup_44xx.h index 17c9b37..17c9b37 100644 --- a/arch/arm/mach-omap2/include/mach/ctrl_module_pad_wkup_44xx.h +++ b/arch/arm/mach-omap2/ctrl_module_pad_wkup_44xx.h diff --git a/arch/arm/mach-omap2/include/mach/ctrl_module_wkup_44xx.h b/arch/arm/mach-omap2/ctrl_module_wkup_44xx.h index a0af9ba..a0af9ba 100644 --- a/arch/arm/mach-omap2/include/mach/ctrl_module_wkup_44xx.h +++ b/arch/arm/mach-omap2/ctrl_module_wkup_44xx.h diff --git a/arch/arm/plat-omap/include/plat/debug-devices.h b/arch/arm/mach-omap2/debug-devices.h index a4edbd2..a4edbd2 100644 --- a/arch/arm/plat-omap/include/plat/debug-devices.h +++ b/arch/arm/mach-omap2/debug-devices.h diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index 1b7e1c6..c8c2117 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -22,13 +22,12 @@ #include <asm/mach-types.h> #include <asm/mach/map.h> -#include <asm/pmu.h> #include "iomap.h" #include <plat/dma.h> #include <plat/omap_hwmod.h> #include <plat/omap_device.h> -#include <plat/omap4-keypad.h> +#include "omap4-keypad.h" #include "soc.h" #include "common.h" @@ -385,7 +384,7 @@ static inline void omap_init_hdmi_audio(void) {} #if defined(CONFIG_SPI_OMAP24XX) || defined(CONFIG_SPI_OMAP24XX_MODULE) -#include <plat/mcspi.h> +#include <linux/platform_data/spi-omap2-mcspi.h> static int __init omap_mcspi_init(struct omap_hwmod *oh, void *unused) { diff --git a/arch/arm/mach-omap2/dsp.c b/arch/arm/mach-omap2/dsp.c index a636ebc..9838810 100644 --- a/arch/arm/mach-omap2/dsp.c +++ b/arch/arm/mach-omap2/dsp.c @@ -30,7 +30,7 @@ #include <plat/omap-pm.h> #endif -#include <plat/dsp.h> +#include <linux/platform_data/dsp-omap.h> static struct platform_device *omap_dsp_pdev; diff --git a/arch/arm/mach-omap2/gpmc-nand.c b/arch/arm/mach-omap2/gpmc-nand.c index 9e9f47a..4acf497 100644 --- a/arch/arm/mach-omap2/gpmc-nand.c +++ b/arch/arm/mach-omap2/gpmc-nand.c @@ -13,10 +13,10 @@ #include <linux/platform_device.h> #include <linux/io.h> #include <linux/mtd/nand.h> +#include <linux/platform_data/mtd-nand-omap2.h> #include <asm/mach/flash.h> -#include <plat/nand.h> #include <plat/gpmc.h> #include "soc.h" diff --git a/arch/arm/mach-omap2/gpmc-onenand.c b/arch/arm/mach-omap2/gpmc-onenand.c index b66fb8e..916716e 100644 --- a/arch/arm/mach-omap2/gpmc-onenand.c +++ b/arch/arm/mach-omap2/gpmc-onenand.c @@ -15,10 +15,10 @@ #include <linux/platform_device.h> #include <linux/mtd/onenand_regs.h> #include <linux/io.h> +#include <linux/platform_data/mtd-onenand-omap2.h> #include <asm/mach/flash.h> -#include <plat/onenand.h> #include <plat/gpmc.h> #include "soc.h" diff --git a/arch/arm/mach-omap2/gpmc-smc91x.c b/arch/arm/mach-omap2/gpmc-smc91x.c index 245839d..5654753 100644 --- a/arch/arm/mach-omap2/gpmc-smc91x.c +++ b/arch/arm/mach-omap2/gpmc-smc91x.c @@ -18,7 +18,7 @@ #include <linux/smc91x.h> #include <plat/gpmc.h> -#include <plat/gpmc-smc91x.h> +#include "gpmc-smc91x.h" #include "soc.h" diff --git a/arch/arm/plat-omap/include/plat/gpmc-smc91x.h b/arch/arm/mach-omap2/gpmc-smc91x.h index b64fbee..b64fbee 100644 --- a/arch/arm/plat-omap/include/plat/gpmc-smc91x.h +++ b/arch/arm/mach-omap2/gpmc-smc91x.h diff --git a/arch/arm/mach-omap2/gpmc-smsc911x.c b/arch/arm/mach-omap2/gpmc-smsc911x.c index a3a2887..249a0b4 100644 --- a/arch/arm/mach-omap2/gpmc-smsc911x.c +++ b/arch/arm/mach-omap2/gpmc-smsc911x.c @@ -21,7 +21,7 @@ #include <linux/smsc911x.h> #include <plat/gpmc.h> -#include <plat/gpmc-smsc911x.h> +#include "gpmc-smsc911x.h" static struct resource gpmc_smsc911x_resources[] = { [0] = { diff --git a/arch/arm/plat-omap/include/plat/gpmc-smsc911x.h b/arch/arm/mach-omap2/gpmc-smsc911x.h index ea6c9c8..ea6c9c8 100644 --- a/arch/arm/plat-omap/include/plat/gpmc-smsc911x.h +++ b/arch/arm/mach-omap2/gpmc-smsc911x.h diff --git a/arch/arm/mach-omap2/hdq1w.c b/arch/arm/mach-omap2/hdq1w.c index cdd6dda..e003f2b 100644 --- a/arch/arm/mach-omap2/hdq1w.c +++ b/arch/arm/mach-omap2/hdq1w.c @@ -29,7 +29,7 @@ #include <plat/omap_hwmod.h> #include <plat/omap_device.h> -#include <plat/hdq1w.h> +#include "hdq1w.h" #include "common.h" diff --git a/arch/arm/plat-omap/include/plat/hdq1w.h b/arch/arm/mach-omap2/hdq1w.h index 0c1efc8..0c1efc8 100644 --- a/arch/arm/plat-omap/include/plat/hdq1w.h +++ b/arch/arm/mach-omap2/hdq1w.h diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c index 80399d7..03ebf47 100644 --- a/arch/arm/mach-omap2/hsmmc.c +++ b/arch/arm/mach-omap2/hsmmc.c @@ -19,7 +19,6 @@ #include <plat/mmc.h> #include <plat/omap-pm.h> -#include <plat/mux.h> #include <plat/omap_device.h> #include "mux.h" diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index 6b98a17..cf2362c 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -23,7 +23,7 @@ #include "common.h" -#include <mach/id.h> +#include "id.h" #include "soc.h" #include "control.h" diff --git a/arch/arm/mach-omap2/include/mach/id.h b/arch/arm/mach-omap2/id.h index 02ed3aa..02ed3aa 100644 --- a/arch/arm/mach-omap2/include/mach/id.h +++ b/arch/arm/mach-omap2/id.h diff --git a/arch/arm/mach-omap2/include/mach/smp.h b/arch/arm/mach-omap2/include/mach/smp.h deleted file mode 100644 index 323675f..0000000 --- a/arch/arm/mach-omap2/include/mach/smp.h +++ /dev/null @@ -1,5 +0,0 @@ -/* - * arch/arm/mach-omap2/include/mach/smp.h - */ - -#include <plat/smp.h> diff --git a/arch/arm/plat-omap/include/plat/l3_2xxx.h b/arch/arm/mach-omap2/l3_2xxx.h index b8b5641..b8b5641 100644 --- a/arch/arm/plat-omap/include/plat/l3_2xxx.h +++ b/arch/arm/mach-omap2/l3_2xxx.h diff --git a/arch/arm/plat-omap/include/plat/l3_3xxx.h b/arch/arm/mach-omap2/l3_3xxx.h index cde1938..cde1938 100644 --- a/arch/arm/plat-omap/include/plat/l3_3xxx.h +++ b/arch/arm/mach-omap2/l3_3xxx.h diff --git a/arch/arm/plat-omap/include/plat/l4_2xxx.h b/arch/arm/mach-omap2/l4_2xxx.h index 3f39cf8..3f39cf8 100644 --- a/arch/arm/plat-omap/include/plat/l4_2xxx.h +++ b/arch/arm/mach-omap2/l4_2xxx.h diff --git a/arch/arm/plat-omap/include/plat/l4_3xxx.h b/arch/arm/mach-omap2/l4_3xxx.h index 881a858..881a858 100644 --- a/arch/arm/plat-omap/include/plat/l4_3xxx.h +++ b/arch/arm/mach-omap2/l4_3xxx.h diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c index d493727..7d47407 100644 --- a/arch/arm/mach-omap2/mcbsp.c +++ b/arch/arm/mach-omap2/mcbsp.c @@ -17,9 +17,9 @@ #include <linux/io.h> #include <linux/platform_device.h> #include <linux/slab.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> #include <plat/dma.h> -#include <plat/mcbsp.h> #include <plat/omap_device.h> #include <linux/pm_runtime.h> diff --git a/arch/arm/mach-omap2/omap-hotplug.c b/arch/arm/mach-omap2/omap-hotplug.c index 414083b..e712d17 100644 --- a/arch/arm/mach-omap2/omap-hotplug.c +++ b/arch/arm/mach-omap2/omap-hotplug.c @@ -20,22 +20,17 @@ #include <linux/io.h> #include <asm/cacheflush.h> -#include <mach/omap-wakeupgen.h> +#include "omap-wakeupgen.h" #include "common.h" #include "powerdomain.h" -int platform_cpu_kill(unsigned int cpu) -{ - return 1; -} - /* * platform-specific code to shutdown a CPU * Called with IRQs disabled */ -void __ref platform_cpu_die(unsigned int cpu) +void __ref omap4_cpu_die(unsigned int cpu) { unsigned int boot_cpu = 0; void __iomem *base = omap_get_wakeupgen_base(); @@ -75,12 +70,3 @@ void __ref platform_cpu_die(unsigned int cpu) pr_debug("CPU%u: spurious wakeup call\n", cpu); } } - -int platform_cpu_disable(unsigned int cpu) -{ - /* - * we don't allow CPU 0 to be shutdown (it is still too special - * e.g. clock tick interrupts) - */ - return cpu == 0 ? -EPERM : 0; -} diff --git a/arch/arm/mach-omap2/omap-secure.c b/arch/arm/mach-omap2/omap-secure.c index d9ae4a5..a004cb9 100644 --- a/arch/arm/mach-omap2/omap-secure.c +++ b/arch/arm/mach-omap2/omap-secure.c @@ -19,7 +19,7 @@ #include <asm/memblock.h> #include <plat/omap-secure.h> -#include <mach/omap-secure.h> +#include "omap-secure.h" static phys_addr_t omap_secure_memblock_base; diff --git a/arch/arm/mach-omap2/include/mach/omap-secure.h b/arch/arm/mach-omap2/omap-secure.h index c90a435..c90a435 100644 --- a/arch/arm/mach-omap2/include/mach/omap-secure.h +++ b/arch/arm/mach-omap2/omap-secure.h diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c index 19cc5f5..4d05fa8 100644 --- a/arch/arm/mach-omap2/omap-smp.c +++ b/arch/arm/mach-omap2/omap-smp.c @@ -24,8 +24,8 @@ #include <asm/hardware/gic.h> #include <asm/smp_scu.h> -#include <mach/omap-secure.h> -#include <mach/omap-wakeupgen.h> +#include "omap-secure.h" +#include "omap-wakeupgen.h" #include <asm/cputype.h> #include "soc.h" @@ -49,7 +49,7 @@ void __iomem *omap4_get_scu_base(void) return scu_base; } -void __cpuinit platform_secondary_init(unsigned int cpu) +static void __cpuinit omap4_secondary_init(unsigned int cpu) { /* * Configure ACTRL and enable NS SMP bit access on CPU1 on HS device. @@ -77,7 +77,7 @@ void __cpuinit platform_secondary_init(unsigned int cpu) spin_unlock(&boot_lock); } -int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) +static int __cpuinit omap4_boot_secondary(unsigned int cpu, struct task_struct *idle) { static struct clockdomain *cpu1_clkdm; static bool booted; @@ -165,7 +165,7 @@ static void __init wakeup_secondary(void) * Initialise the CPU possible map early - this describes the CPUs * which may be present or become present in the system. */ -void __init smp_init_cpus(void) +static void __init omap4_smp_init_cpus(void) { unsigned int i = 0, ncores = 1, cpu_id; @@ -196,7 +196,7 @@ void __init smp_init_cpus(void) set_smp_cross_call(gic_raise_softirq); } -void __init platform_smp_prepare_cpus(unsigned int max_cpus) +static void __init omap4_smp_prepare_cpus(unsigned int max_cpus) { /* @@ -207,3 +207,13 @@ void __init platform_smp_prepare_cpus(unsigned int max_cpus) scu_enable(scu_base); wakeup_secondary(); } + +struct smp_operations omap4_smp_ops __initdata = { + .smp_init_cpus = omap4_smp_init_cpus, + .smp_prepare_cpus = omap4_smp_prepare_cpus, + .smp_secondary_init = omap4_secondary_init, + .smp_boot_secondary = omap4_boot_secondary, +#ifdef CONFIG_HOTPLUG_CPU + .cpu_die = omap4_cpu_die, +#endif +}; diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c index ecaad7d..b3275ba 100644 --- a/arch/arm/mach-omap2/omap-wakeupgen.c +++ b/arch/arm/mach-omap2/omap-wakeupgen.c @@ -27,8 +27,8 @@ #include <asm/hardware/gic.h> -#include <mach/omap-wakeupgen.h> -#include <mach/omap-secure.h> +#include "omap-wakeupgen.h" +#include "omap-secure.h" #include "soc.h" #include "omap4-sar-layout.h" diff --git a/arch/arm/mach-omap2/include/mach/omap-wakeupgen.h b/arch/arm/mach-omap2/omap-wakeupgen.h index b0fd16f..b0fd16f 100644 --- a/arch/arm/mach-omap2/include/mach/omap-wakeupgen.h +++ b/arch/arm/mach-omap2/omap-wakeupgen.h diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c index 73c1440..e1f2897 100644 --- a/arch/arm/mach-omap2/omap4-common.c +++ b/arch/arm/mach-omap2/omap4-common.c @@ -29,7 +29,7 @@ #include <plat/omap-secure.h> #include <plat/mmc.h> -#include <mach/omap-wakeupgen.h> +#include "omap-wakeupgen.h" #include "soc.h" #include "common.h" @@ -170,7 +170,10 @@ static int __init omap_l2_cache_init(void) /* Enable PL310 L2 Cache controller */ omap_smc1(0x102, 0x1); - l2x0_init(l2cache_base, aux_ctrl, L2X0_AUX_CTRL_MASK); + if (of_have_populated_dt()) + l2x0_of_init(aux_ctrl, L2X0_AUX_CTRL_MASK); + else + l2x0_init(l2cache_base, aux_ctrl, L2X0_AUX_CTRL_MASK); /* * Override default outer_cache.disable with a OMAP4 diff --git a/arch/arm/plat-omap/include/plat/omap4-keypad.h b/arch/arm/mach-omap2/omap4-keypad.h index 20de0d5..20de0d5 100644 --- a/arch/arm/plat-omap/include/plat/omap4-keypad.h +++ b/arch/arm/mach-omap2/omap4-keypad.h diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index 6af64bb..299ca28 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -3403,6 +3403,33 @@ int omap_hwmod_fill_resources(struct omap_hwmod *oh, struct resource *res) } /** + * omap_hwmod_fill_dma_resources - fill struct resource array with dma data + * @oh: struct omap_hwmod * + * @res: pointer to the array of struct resource to fill + * + * Fill the struct resource array @res with dma resource data from the + * omap_hwmod @oh. Intended to be called by code that registers + * omap_devices. See also omap_hwmod_count_resources(). Returns the + * number of array elements filled. + */ +int omap_hwmod_fill_dma_resources(struct omap_hwmod *oh, struct resource *res) +{ + int i, sdma_reqs_cnt; + int r = 0; + + sdma_reqs_cnt = _count_sdma_reqs(oh); + for (i = 0; i < sdma_reqs_cnt; i++) { + (res + r)->name = (oh->sdma_reqs + i)->name; + (res + r)->start = (oh->sdma_reqs + i)->dma_req; + (res + r)->end = (oh->sdma_reqs + i)->dma_req; + (res + r)->flags = IORESOURCE_DMA; + r++; + } + + return r; +} + +/** * omap_hwmod_get_resource_byname - fetch IP block integration data by name * @oh: struct omap_hwmod * to operate on * @type: one of the IORESOURCE_* constants from include/linux/ioport.h diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c index e778ff4..b5db600 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c @@ -12,14 +12,15 @@ * XXX handle crossbar/shared link difference for L3? * XXX these should be marked initdata for multi-OMAP kernels */ +#include <linux/platform_data/spi-omap2-mcspi.h> + #include <plat/omap_hwmod.h> #include <plat/dma.h> #include <plat/serial.h> #include <plat/i2c.h> -#include <plat/mcspi.h> #include <plat/dmtimer.h> -#include <plat/l3_2xxx.h> -#include <plat/l4_2xxx.h> +#include "l3_2xxx.h" +#include "l4_2xxx.h" #include <plat/mmc.h> #include "omap_hwmod_common_data.h" diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c index cc4ed90..c455e41 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c @@ -12,15 +12,16 @@ * XXX handle crossbar/shared link difference for L3? * XXX these should be marked initdata for multi-OMAP kernels */ +#include <linux/platform_data/asoc-ti-mcbsp.h> +#include <linux/platform_data/spi-omap2-mcspi.h> + #include <plat/omap_hwmod.h> #include <plat/dma.h> #include <plat/serial.h> #include <plat/i2c.h> -#include <plat/mcbsp.h> -#include <plat/mcspi.h> #include <plat/dmtimer.h> #include <plat/mmc.h> -#include <plat/l3_2xxx.h> +#include "l3_2xxx.h" #include "soc.h" #include "omap_hwmod_common_data.h" diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c index bea700e..8851bbb 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c @@ -13,7 +13,7 @@ #include <plat/serial.h> #include <plat/dma.h> #include <plat/common.h> -#include <plat/hdq1w.h> +#include "hdq1w.h" #include "omap_hwmod_common_data.h" diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_interconnect_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_interconnect_data.c index c83d6c5..1a1287d 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2xxx_interconnect_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_interconnect_data.c @@ -15,8 +15,8 @@ #include <plat/omap_hwmod.h> #include <plat/serial.h> -#include <plat/l3_2xxx.h> -#include <plat/l4_2xxx.h> +#include "l3_2xxx.h" +#include "l4_2xxx.h" #include "omap_hwmod_common_data.h" diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c index d59a9ce..35dcdb6 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c @@ -13,7 +13,7 @@ #include <linux/platform_data/gpio-omap.h> #include <plat/dma.h> #include <plat/dmtimer.h> -#include <plat/mcspi.h> +#include <linux/platform_data/spi-omap2-mcspi.h> #include "omap_hwmod_common_data.h" #include "cm-regbits-24xx.h" diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c index 22433cb..59d5c1c 100644 --- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c @@ -17,9 +17,9 @@ #include <plat/omap_hwmod.h> #include <plat/cpu.h> #include <linux/platform_data/gpio-omap.h> +#include <linux/platform_data/spi-omap2-mcspi.h> #include <plat/dma.h> #include <plat/mmc.h> -#include <plat/mcspi.h> #include <plat/i2c.h> #include "omap_hwmod_common_data.h" diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index 016429d..2857772 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -20,16 +20,16 @@ #include <plat/omap_hwmod.h> #include <plat/dma.h> #include <plat/serial.h> -#include <plat/l3_3xxx.h> -#include <plat/l4_3xxx.h> +#include "l3_3xxx.h" +#include "l4_3xxx.h" #include <plat/i2c.h> #include <plat/mmc.h> -#include <plat/mcbsp.h> -#include <plat/mcspi.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> +#include <linux/platform_data/spi-omap2-mcspi.h> #include <plat/dmtimer.h> #include <plat/iommu.h> -#include <mach/am35xx.h> +#include "am35xx.h" #include "soc.h" #include "omap_hwmod_common_data.h" diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index e6b8d02..ae0acaf 100644 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c @@ -25,8 +25,8 @@ #include <plat/omap_hwmod.h> #include <plat/i2c.h> #include <plat/dma.h> -#include <plat/mcspi.h> -#include <plat/mcbsp.h> +#include <linux/platform_data/spi-omap2-mcspi.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> #include <plat/mmc.h> #include <plat/dmtimer.h> #include <plat/common.h> diff --git a/arch/arm/mach-omap2/sleep44xx.S b/arch/arm/mach-omap2/sleep44xx.S index b7d8ead..88ff83a 100644 --- a/arch/arm/mach-omap2/sleep44xx.S +++ b/arch/arm/mach-omap2/sleep44xx.S @@ -14,7 +14,7 @@ #include <asm/memory.h> #include <asm/hardware/cache-l2x0.h> -#include <mach/omap-secure.h> +#include "omap-secure.h" #include "common.h" #include "omap44xx.h" diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c index 5214d5b..810aa1a 100644 --- a/arch/arm/mach-omap2/timer.c +++ b/arch/arm/mach-omap2/timer.c @@ -36,6 +36,7 @@ #include <linux/clocksource.h> #include <linux/clockchips.h> #include <linux/slab.h> +#include <linux/of.h> #include <asm/mach/time.h> #include <asm/smp_twd.h> @@ -394,6 +395,11 @@ static void __init omap4_timer_init(void) if (omap_rev() != OMAP4430_REV_ES1_0) { int err; + if (of_have_populated_dt()) { + twd_local_timer_of_register(); + return; + } + err = twd_local_timer_register(&twd_local_timer); if (err) pr_err("twd_local_timer_register failed %d\n", err); diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c index 89150b2..136c64b 100644 --- a/arch/arm/mach-omap2/usb-musb.c +++ b/arch/arm/mach-omap2/usb-musb.c @@ -28,7 +28,7 @@ #include <plat/usb.h> #include <plat/omap_device.h> -#include <mach/am35xx.h> +#include "am35xx.h" #include "mux.h" diff --git a/arch/arm/mach-omap2/voltage.h b/arch/arm/mach-omap2/voltage.h index 0ac2caf..7283b7e 100644 --- a/arch/arm/mach-omap2/voltage.h +++ b/arch/arm/mach-omap2/voltage.h @@ -16,7 +16,7 @@ #include <linux/err.h> -#include <plat/voltage.h> +#include <linux/platform_data/voltage-omap.h> #include "vc.h" #include "vp.h" diff --git a/arch/arm/mach-orion5x/addr-map.c b/arch/arm/mach-orion5x/addr-map.c index eaac83d..b5efc0f 100644 --- a/arch/arm/mach-orion5x/addr-map.c +++ b/arch/arm/mach-orion5x/addr-map.c @@ -113,7 +113,8 @@ void __init orion5x_setup_cpu_mbus_bridge(void) /* * Setup MBUS dram target info. */ - orion_setup_cpu_mbus_target(&addr_map_cfg, ORION5X_DDR_WINDOW_CPU_BASE); + orion_setup_cpu_mbus_target(&addr_map_cfg, + (void __iomem *) ORION5X_DDR_WINDOW_CPU_BASE); } void __init orion5x_setup_dev_boot_win(u32 base, u32 size) diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c index 410291c..3e07f52 100644 --- a/arch/arm/mach-orion5x/common.c +++ b/arch/arm/mach-orion5x/common.c @@ -30,8 +30,8 @@ #include <mach/bridge-regs.h> #include <mach/hardware.h> #include <mach/orion5x.h> -#include <plat/orion_nand.h> -#include <plat/ehci-orion.h> +#include <linux/platform_data/mtd-orion_nand.h> +#include <linux/platform_data/usb-ehci-orion.h> #include <plat/time.h> #include <plat/common.h> #include <plat/addr-map.h> @@ -42,22 +42,12 @@ ****************************************************************************/ static struct map_desc orion5x_io_desc[] __initdata = { { - .virtual = ORION5X_REGS_VIRT_BASE, + .virtual = (unsigned long) ORION5X_REGS_VIRT_BASE, .pfn = __phys_to_pfn(ORION5X_REGS_PHYS_BASE), .length = ORION5X_REGS_SIZE, .type = MT_DEVICE, }, { - .virtual = ORION5X_PCIE_IO_VIRT_BASE, - .pfn = __phys_to_pfn(ORION5X_PCIE_IO_PHYS_BASE), - .length = ORION5X_PCIE_IO_SIZE, - .type = MT_DEVICE, - }, { - .virtual = ORION5X_PCI_IO_VIRT_BASE, - .pfn = __phys_to_pfn(ORION5X_PCI_IO_PHYS_BASE), - .length = ORION5X_PCI_IO_SIZE, - .type = MT_DEVICE, - }, { - .virtual = ORION5X_PCIE_WA_VIRT_BASE, + .virtual = (unsigned long) ORION5X_PCIE_WA_VIRT_BASE, .pfn = __phys_to_pfn(ORION5X_PCIE_WA_PHYS_BASE), .length = ORION5X_PCIE_WA_SIZE, .type = MT_DEVICE, diff --git a/arch/arm/mach-orion5x/d2net-setup.c b/arch/arm/mach-orion5x/d2net-setup.c index d75dcfa..e3629c0 100644 --- a/arch/arm/mach-orion5x/d2net-setup.c +++ b/arch/arm/mach-orion5x/d2net-setup.c @@ -27,6 +27,7 @@ #include <asm/mach/arch.h> #include <asm/mach/pci.h> #include <mach/orion5x.h> +#include <plat/orion-gpio.h> #include "common.h" #include "mpp.h" diff --git a/arch/arm/mach-orion5x/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c index 49a3fd6..41fe2b1 100644 --- a/arch/arm/mach-orion5x/db88f5281-setup.c +++ b/arch/arm/mach-orion5x/db88f5281-setup.c @@ -24,7 +24,7 @@ #include <asm/mach/arch.h> #include <asm/mach/pci.h> #include <mach/orion5x.h> -#include <plat/orion_nand.h> +#include <linux/platform_data/mtd-orion_nand.h> #include "common.h" #include "mpp.h" diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c index d470864..e533588 100644 --- a/arch/arm/mach-orion5x/dns323-setup.c +++ b/arch/arm/mach-orion5x/dns323-setup.c @@ -34,6 +34,7 @@ #include <asm/mach/pci.h> #include <asm/system_info.h> #include <mach/orion5x.h> +#include <plat/orion-gpio.h> #include "common.h" #include "mpp.h" @@ -700,7 +701,7 @@ static void __init dns323_init(void) * Note: AFAIK, rev B1 needs the same treatement but I'll let * somebody else test it. */ - writel(0x5, ORION5X_SATA_VIRT_BASE | 0x2c); + writel(0x5, ORION5X_SATA_VIRT_BASE + 0x2c); break; } } diff --git a/arch/arm/mach-orion5x/include/mach/bridge-regs.h b/arch/arm/mach-orion5x/include/mach/bridge-regs.h index 11a3c1e..461fd69 100644 --- a/arch/arm/mach-orion5x/include/mach/bridge-regs.h +++ b/arch/arm/mach-orion5x/include/mach/bridge-regs.h @@ -13,27 +13,27 @@ #include <mach/orion5x.h> -#define CPU_CONF (ORION5X_BRIDGE_VIRT_BASE | 0x100) +#define CPU_CONF (ORION5X_BRIDGE_VIRT_BASE + 0x100) -#define CPU_CTRL (ORION5X_BRIDGE_VIRT_BASE | 0x104) +#define CPU_CTRL (ORION5X_BRIDGE_VIRT_BASE + 0x104) -#define RSTOUTn_MASK (ORION5X_BRIDGE_VIRT_BASE | 0x108) +#define RSTOUTn_MASK (ORION5X_BRIDGE_VIRT_BASE + 0x108) #define WDT_RESET_OUT_EN 0x0002 -#define CPU_SOFT_RESET (ORION5X_BRIDGE_VIRT_BASE | 0x10c) +#define CPU_SOFT_RESET (ORION5X_BRIDGE_VIRT_BASE + 0x10c) -#define BRIDGE_CAUSE (ORION5X_BRIDGE_VIRT_BASE | 0x110) +#define BRIDGE_CAUSE (ORION5X_BRIDGE_VIRT_BASE + 0x110) -#define POWER_MNG_CTRL_REG (ORION5X_BRIDGE_VIRT_BASE | 0x11C) +#define POWER_MNG_CTRL_REG (ORION5X_BRIDGE_VIRT_BASE + 0x11C) #define WDT_INT_REQ 0x0008 #define BRIDGE_INT_TIMER1_CLR (~0x0004) -#define MAIN_IRQ_CAUSE (ORION5X_BRIDGE_VIRT_BASE | 0x200) +#define MAIN_IRQ_CAUSE (ORION5X_BRIDGE_VIRT_BASE + 0x200) -#define MAIN_IRQ_MASK (ORION5X_BRIDGE_VIRT_BASE | 0x204) +#define MAIN_IRQ_MASK (ORION5X_BRIDGE_VIRT_BASE + 0x204) -#define TIMER_VIRT_BASE (ORION5X_BRIDGE_VIRT_BASE | 0x300) -#define TIMER_PHYS_BASE (ORION5X_BRIDGE_PHYS_BASE | 0x300) +#define TIMER_VIRT_BASE (ORION5X_BRIDGE_VIRT_BASE + 0x300) +#define TIMER_PHYS_BASE (ORION5X_BRIDGE_PHYS_BASE + 0x300) #endif diff --git a/arch/arm/mach-orion5x/include/mach/gpio.h b/arch/arm/mach-orion5x/include/mach/gpio.h deleted file mode 100644 index a1d0b78..0000000 --- a/arch/arm/mach-orion5x/include/mach/gpio.h +++ /dev/null @@ -1,9 +0,0 @@ -/* - * arch/arm/mach-orion5x/include/mach/gpio.h - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include <plat/gpio.h> diff --git a/arch/arm/mach-orion5x/include/mach/io.h b/arch/arm/mach-orion5x/include/mach/io.h deleted file mode 100644 index 1aa5d0a..0000000 --- a/arch/arm/mach-orion5x/include/mach/io.h +++ /dev/null @@ -1,22 +0,0 @@ -/* - * arch/arm/mach-orion5x/include/mach/io.h - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __ASM_ARCH_IO_H -#define __ASM_ARCH_IO_H - -#include <mach/orion5x.h> -#include <asm/sizes.h> - -#define IO_SPACE_LIMIT SZ_2M -static inline void __iomem *__io(unsigned long addr) -{ - return (void __iomem *)(addr + ORION5X_PCIE_IO_VIRT_BASE); -} - -#define __io(a) __io(a) -#endif diff --git a/arch/arm/mach-orion5x/include/mach/orion5x.h b/arch/arm/mach-orion5x/include/mach/orion5x.h index 683e085..d265f54 100644 --- a/arch/arm/mach-orion5x/include/mach/orion5x.h +++ b/arch/arm/mach-orion5x/include/mach/orion5x.h @@ -31,31 +31,29 @@ * fc000000 device bus mappings (cs0/cs1) * * virt phys size - * fdd00000 f1000000 1M on-chip peripheral registers - * fde00000 f2000000 1M PCIe I/O space - * fdf00000 f2100000 1M PCI I/O space - * fe000000 f0000000 16M PCIe WA space (Orion-1/Orion-NAS only) + * fe000000 f1000000 1M on-chip peripheral registers + * fee00000 f2000000 64K PCIe I/O space + * fee10000 f2100000 64K PCI I/O space + * fd000000 f0000000 16M PCIe WA space (Orion-1/Orion-NAS only) ****************************************************************************/ #define ORION5X_REGS_PHYS_BASE 0xf1000000 -#define ORION5X_REGS_VIRT_BASE 0xfdd00000 +#define ORION5X_REGS_VIRT_BASE IOMEM(0xfe000000) #define ORION5X_REGS_SIZE SZ_1M #define ORION5X_PCIE_IO_PHYS_BASE 0xf2000000 -#define ORION5X_PCIE_IO_VIRT_BASE 0xfde00000 #define ORION5X_PCIE_IO_BUS_BASE 0x00000000 -#define ORION5X_PCIE_IO_SIZE SZ_1M +#define ORION5X_PCIE_IO_SIZE SZ_64K #define ORION5X_PCI_IO_PHYS_BASE 0xf2100000 -#define ORION5X_PCI_IO_VIRT_BASE 0xfdf00000 -#define ORION5X_PCI_IO_BUS_BASE 0x00100000 -#define ORION5X_PCI_IO_SIZE SZ_1M +#define ORION5X_PCI_IO_BUS_BASE 0x00010000 +#define ORION5X_PCI_IO_SIZE SZ_64K #define ORION5X_SRAM_PHYS_BASE (0xf2200000) #define ORION5X_SRAM_SIZE SZ_8K /* Relevant only for Orion-1/Orion-NAS */ #define ORION5X_PCIE_WA_PHYS_BASE 0xf0000000 -#define ORION5X_PCIE_WA_VIRT_BASE 0xfe000000 +#define ORION5X_PCIE_WA_VIRT_BASE IOMEM(0xfd000000) #define ORION5X_PCIE_WA_SIZE SZ_16M #define ORION5X_PCIE_MEM_PHYS_BASE 0xe0000000 @@ -68,42 +66,42 @@ * Orion Registers Map ******************************************************************************/ -#define ORION5X_DDR_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x00000) -#define ORION5X_DDR_WINDOW_CPU_BASE (ORION5X_DDR_VIRT_BASE | 0x1500) -#define ORION5X_DEV_BUS_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0x10000) -#define ORION5X_DEV_BUS_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x10000) -#define ORION5X_DEV_BUS_REG(x) (ORION5X_DEV_BUS_VIRT_BASE | (x)) +#define ORION5X_DDR_VIRT_BASE (ORION5X_REGS_VIRT_BASE + 0x00000) +#define ORION5X_DDR_WINDOW_CPU_BASE (ORION5X_DDR_VIRT_BASE + 0x1500) +#define ORION5X_DEV_BUS_PHYS_BASE (ORION5X_REGS_PHYS_BASE + 0x10000) +#define ORION5X_DEV_BUS_VIRT_BASE (ORION5X_REGS_VIRT_BASE + 0x10000) +#define ORION5X_DEV_BUS_REG(x) (ORION5X_DEV_BUS_VIRT_BASE + (x)) #define GPIO_VIRT_BASE ORION5X_DEV_BUS_REG(0x0100) -#define SPI_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE | 0x0600) -#define I2C_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE | 0x1000) -#define UART0_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE | 0x2000) -#define UART0_VIRT_BASE (ORION5X_DEV_BUS_VIRT_BASE | 0x2000) -#define UART1_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE | 0x2100) -#define UART1_VIRT_BASE (ORION5X_DEV_BUS_VIRT_BASE | 0x2100) +#define SPI_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE + 0x0600) +#define I2C_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE + 0x1000) +#define UART0_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE + 0x2000) +#define UART0_VIRT_BASE (ORION5X_DEV_BUS_VIRT_BASE + 0x2000) +#define UART1_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE + 0x2100) +#define UART1_VIRT_BASE (ORION5X_DEV_BUS_VIRT_BASE + 0x2100) -#define ORION5X_BRIDGE_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x20000) -#define ORION5X_BRIDGE_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0x20000) +#define ORION5X_BRIDGE_VIRT_BASE (ORION5X_REGS_VIRT_BASE + 0x20000) +#define ORION5X_BRIDGE_PHYS_BASE (ORION5X_REGS_PHYS_BASE + 0x20000) -#define ORION5X_PCI_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x30000) +#define ORION5X_PCI_VIRT_BASE (ORION5X_REGS_VIRT_BASE + 0x30000) -#define ORION5X_PCIE_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x40000) +#define ORION5X_PCIE_VIRT_BASE (ORION5X_REGS_VIRT_BASE + 0x40000) -#define ORION5X_USB0_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0x50000) -#define ORION5X_USB0_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x50000) +#define ORION5X_USB0_PHYS_BASE (ORION5X_REGS_PHYS_BASE + 0x50000) +#define ORION5X_USB0_VIRT_BASE (ORION5X_REGS_VIRT_BASE + 0x50000) -#define ORION5X_XOR_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0x60900) -#define ORION5X_XOR_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x60900) +#define ORION5X_XOR_PHYS_BASE (ORION5X_REGS_PHYS_BASE + 0x60900) +#define ORION5X_XOR_VIRT_BASE (ORION5X_REGS_VIRT_BASE + 0x60900) -#define ORION5X_ETH_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0x70000) -#define ORION5X_ETH_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x70000) +#define ORION5X_ETH_PHYS_BASE (ORION5X_REGS_PHYS_BASE + 0x70000) +#define ORION5X_ETH_VIRT_BASE (ORION5X_REGS_VIRT_BASE + 0x70000) -#define ORION5X_SATA_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0x80000) -#define ORION5X_SATA_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x80000) +#define ORION5X_SATA_PHYS_BASE (ORION5X_REGS_PHYS_BASE + 0x80000) +#define ORION5X_SATA_VIRT_BASE (ORION5X_REGS_VIRT_BASE + 0x80000) -#define ORION5X_CRYPTO_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0x90000) +#define ORION5X_CRYPTO_PHYS_BASE (ORION5X_REGS_PHYS_BASE + 0x90000) -#define ORION5X_USB1_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0xa0000) -#define ORION5X_USB1_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0xa0000) +#define ORION5X_USB1_PHYS_BASE (ORION5X_REGS_PHYS_BASE + 0xa0000) +#define ORION5X_USB1_VIRT_BASE (ORION5X_REGS_VIRT_BASE + 0xa0000) /******************************************************************************* * Device Bus Registers diff --git a/arch/arm/mach-orion5x/irq.c b/arch/arm/mach-orion5x/irq.c index 17da709..30a192b 100644 --- a/arch/arm/mach-orion5x/irq.c +++ b/arch/arm/mach-orion5x/irq.c @@ -12,7 +12,9 @@ #include <linux/gpio.h> #include <linux/kernel.h> #include <linux/irq.h> +#include <linux/io.h> #include <mach/bridge-regs.h> +#include <plat/orion-gpio.h> #include <plat/irq.h> static int __initdata gpio0_irqs[4] = { @@ -24,11 +26,11 @@ static int __initdata gpio0_irqs[4] = { void __init orion5x_init_irq(void) { - orion_irq_init(0, (void __iomem *)MAIN_IRQ_MASK); + orion_irq_init(0, MAIN_IRQ_MASK); /* * Initialize gpiolib for GPIOs 0-31. */ - orion_gpio_init(NULL, 0, 32, (void __iomem *)GPIO_VIRT_BASE, 0, + orion_gpio_init(NULL, 0, 32, GPIO_VIRT_BASE, 0, IRQ_ORION5X_GPIO_START, gpio0_irqs); } diff --git a/arch/arm/mach-orion5x/kurobox_pro-setup.c b/arch/arm/mach-orion5x/kurobox_pro-setup.c index 1e458ef..f1ae10a 100644 --- a/arch/arm/mach-orion5x/kurobox_pro-setup.c +++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c @@ -24,7 +24,7 @@ #include <asm/mach/arch.h> #include <asm/mach/pci.h> #include <mach/orion5x.h> -#include <plat/orion_nand.h> +#include <linux/platform_data/mtd-orion_nand.h> #include "common.h" #include "mpp.h" diff --git a/arch/arm/mach-orion5x/net2big-setup.c b/arch/arm/mach-orion5x/net2big-setup.c index 0180c39..3506f16 100644 --- a/arch/arm/mach-orion5x/net2big-setup.c +++ b/arch/arm/mach-orion5x/net2big-setup.c @@ -25,6 +25,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <mach/orion5x.h> +#include <plat/orion-gpio.h> #include "common.h" #include "mpp.h" diff --git a/arch/arm/mach-orion5x/pci.c b/arch/arm/mach-orion5x/pci.c index cb19e16..cd50e32 100644 --- a/arch/arm/mach-orion5x/pci.c +++ b/arch/arm/mach-orion5x/pci.c @@ -38,7 +38,7 @@ /***************************************************************************** * PCIe controller ****************************************************************************/ -#define PCIE_BASE ((void __iomem *)ORION5X_PCIE_VIRT_BASE) +#define PCIE_BASE (ORION5X_PCIE_VIRT_BASE) void __init orion5x_pcie_id(u32 *dev, u32 *rev) { @@ -111,7 +111,7 @@ static int pcie_rd_conf_wa(struct pci_bus *bus, u32 devfn, return PCIBIOS_DEVICE_NOT_FOUND; } - ret = orion_pcie_rd_conf_wa((void __iomem *)ORION5X_PCIE_WA_VIRT_BASE, + ret = orion_pcie_rd_conf_wa(ORION5X_PCIE_WA_VIRT_BASE, bus, devfn, where, size, val); return ret; @@ -162,35 +162,25 @@ static int __init pcie_setup(struct pci_sys_data *sys) pcie_ops.read = pcie_rd_conf_wa; } + pci_ioremap_io(sys->busnr * SZ_64K, ORION5X_PCIE_IO_PHYS_BASE); + /* * Request resources. */ - res = kzalloc(sizeof(struct resource) * 2, GFP_KERNEL); + res = kzalloc(sizeof(struct resource), GFP_KERNEL); if (!res) panic("pcie_setup unable to alloc resources"); /* - * IORESOURCE_IO - */ - sys->io_offset = 0; - res[0].name = "PCIe I/O Space"; - res[0].flags = IORESOURCE_IO; - res[0].start = ORION5X_PCIE_IO_BUS_BASE; - res[0].end = res[0].start + ORION5X_PCIE_IO_SIZE - 1; - if (request_resource(&ioport_resource, &res[0])) - panic("Request PCIe IO resource failed\n"); - pci_add_resource_offset(&sys->resources, &res[0], sys->io_offset); - - /* * IORESOURCE_MEM */ - res[1].name = "PCIe Memory Space"; - res[1].flags = IORESOURCE_MEM; - res[1].start = ORION5X_PCIE_MEM_PHYS_BASE; - res[1].end = res[1].start + ORION5X_PCIE_MEM_SIZE - 1; - if (request_resource(&iomem_resource, &res[1])) + res->name = "PCIe Memory Space"; + res->flags = IORESOURCE_MEM; + res->start = ORION5X_PCIE_MEM_PHYS_BASE; + res->end = res->start + ORION5X_PCIE_MEM_SIZE - 1; + if (request_resource(&iomem_resource, res)) panic("Request PCIe Memory resource failed\n"); - pci_add_resource_offset(&sys->resources, &res[1], sys->mem_offset); + pci_add_resource_offset(&sys->resources, res, sys->mem_offset); return 1; } @@ -198,7 +188,7 @@ static int __init pcie_setup(struct pci_sys_data *sys) /***************************************************************************** * PCI controller ****************************************************************************/ -#define ORION5X_PCI_REG(x) (ORION5X_PCI_VIRT_BASE | (x)) +#define ORION5X_PCI_REG(x) (ORION5X_PCI_VIRT_BASE + (x)) #define PCI_MODE ORION5X_PCI_REG(0xd00) #define PCI_CMD ORION5X_PCI_REG(0xc00) #define PCI_P2P_CONF ORION5X_PCI_REG(0x1d14) @@ -489,35 +479,25 @@ static int __init pci_setup(struct pci_sys_data *sys) */ orion5x_setbits(PCI_CMD, PCI_CMD_HOST_REORDER); + pci_ioremap_io(sys->busnr * SZ_64K, ORION5X_PCI_IO_PHYS_BASE); + /* * Request resources */ - res = kzalloc(sizeof(struct resource) * 2, GFP_KERNEL); + res = kzalloc(sizeof(struct resource), GFP_KERNEL); if (!res) panic("pci_setup unable to alloc resources"); /* - * IORESOURCE_IO - */ - sys->io_offset = 0; - res[0].name = "PCI I/O Space"; - res[0].flags = IORESOURCE_IO; - res[0].start = ORION5X_PCI_IO_BUS_BASE; - res[0].end = res[0].start + ORION5X_PCI_IO_SIZE - 1; - if (request_resource(&ioport_resource, &res[0])) - panic("Request PCI IO resource failed\n"); - pci_add_resource_offset(&sys->resources, &res[0], sys->io_offset); - - /* * IORESOURCE_MEM */ - res[1].name = "PCI Memory Space"; - res[1].flags = IORESOURCE_MEM; - res[1].start = ORION5X_PCI_MEM_PHYS_BASE; - res[1].end = res[1].start + ORION5X_PCI_MEM_SIZE - 1; - if (request_resource(&iomem_resource, &res[1])) + res->name = "PCI Memory Space"; + res->flags = IORESOURCE_MEM; + res->start = ORION5X_PCI_MEM_PHYS_BASE; + res->end = res->start + ORION5X_PCI_MEM_SIZE - 1; + if (request_resource(&iomem_resource, res)) panic("Request PCI Memory resource failed\n"); - pci_add_resource_offset(&sys->resources, &res[1], sys->mem_offset); + pci_add_resource_offset(&sys->resources, res, sys->mem_offset); return 1; } diff --git a/arch/arm/mach-picoxcell/Kconfig b/arch/arm/mach-picoxcell/Kconfig new file mode 100644 index 0000000..868796f --- /dev/null +++ b/arch/arm/mach-picoxcell/Kconfig @@ -0,0 +1,14 @@ +config ARCH_PICOXCELL + bool "Picochip PicoXcell" if ARCH_MULTI_V6 + select ARCH_REQUIRE_GPIOLIB + select ARM_PATCH_PHYS_VIRT + select ARM_VIC + select CPU_V6K + select DW_APB_TIMER + select DW_APB_TIMER_OF + select GENERIC_CLOCKEVENTS + select GENERIC_GPIO + select HAVE_TCM + select NO_IOPORT + select SPARSE_IRQ + select USE_OF diff --git a/arch/arm/mach-picoxcell/Makefile.boot b/arch/arm/mach-picoxcell/Makefile.boot deleted file mode 100644 index b327175..0000000 --- a/arch/arm/mach-picoxcell/Makefile.boot +++ /dev/null @@ -1 +0,0 @@ -zreladdr-y := 0x00008000 diff --git a/arch/arm/mach-picoxcell/common.c b/arch/arm/mach-picoxcell/common.c index 8f9a0b4..f6c0849 100644 --- a/arch/arm/mach-picoxcell/common.c +++ b/arch/arm/mach-picoxcell/common.c @@ -20,14 +20,15 @@ #include <asm/hardware/vic.h> #include <asm/mach/map.h> -#include <mach/map.h> -#include <mach/picoxcell_soc.h> - #include "common.h" -#define WDT_CTRL_REG_EN_MASK (1 << 0) -#define WDT_CTRL_REG_OFFS (0x00) -#define WDT_TIMEOUT_REG_OFFS (0x04) +#define PHYS_TO_IO(x) (((x) & 0x00ffffff) | 0xfe000000) +#define PICOXCELL_PERIPH_BASE 0x80000000 +#define PICOXCELL_PERIPH_LENGTH SZ_4M + +#define WDT_CTRL_REG_EN_MASK (1 << 0) +#define WDT_CTRL_REG_OFFS (0x00) +#define WDT_TIMEOUT_REG_OFFS (0x04) static void __iomem *wdt_regs; /* diff --git a/arch/arm/mach-picoxcell/include/mach/gpio.h b/arch/arm/mach-picoxcell/include/mach/gpio.h deleted file mode 100644 index 40a8c17..0000000 --- a/arch/arm/mach-picoxcell/include/mach/gpio.h +++ /dev/null @@ -1 +0,0 @@ -/* empty */ diff --git a/arch/arm/mach-picoxcell/include/mach/picoxcell_soc.h b/arch/arm/mach-picoxcell/include/mach/picoxcell_soc.h deleted file mode 100644 index 5566fc8..0000000 --- a/arch/arm/mach-picoxcell/include/mach/picoxcell_soc.h +++ /dev/null @@ -1,25 +0,0 @@ -/* - * Copyright (c) 2011 Picochip Ltd., Jamie Iles - * - * This file contains the hardware definitions of the picoXcell SoC devices. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ -#ifndef __PICOXCELL_SOC_H__ -#define __PICOXCELL_SOC_H__ - -#define PICOXCELL_UART1_BASE 0x80230000 -#define PICOXCELL_PERIPH_BASE 0x80000000 -#define PICOXCELL_PERIPH_LENGTH SZ_4M -#define PICOXCELL_VIC0_BASE 0x80060000 -#define PICOXCELL_VIC1_BASE 0x80064000 - -#endif /* __PICOXCELL_SOC_H__ */ diff --git a/arch/arm/mach-picoxcell/include/mach/timex.h b/arch/arm/mach-picoxcell/include/mach/timex.h deleted file mode 100644 index 6c540a6..0000000 --- a/arch/arm/mach-picoxcell/include/mach/timex.h +++ /dev/null @@ -1,25 +0,0 @@ -/* - * Copyright (c) 2011 Picochip Ltd., Jamie Iles - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#ifndef __TIMEX_H__ -#define __TIMEX_H__ - -/* Bogus value to allow the kernel to compile. */ -#define CLOCK_TICK_RATE 1000000 - -#endif /* __TIMEX_H__ */ - diff --git a/arch/arm/mach-picoxcell/include/mach/uncompress.h b/arch/arm/mach-picoxcell/include/mach/uncompress.h deleted file mode 100644 index b60b19d..0000000 --- a/arch/arm/mach-picoxcell/include/mach/uncompress.h +++ /dev/null @@ -1,21 +0,0 @@ -/* - * Copyright (c) 2011 Picochip Ltd., Jamie Iles - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#define putc(c) -#define flush() -#define arch_decomp_setup() -#define arch_decomp_wdog() diff --git a/arch/arm/mach-pnx4008/Makefile b/arch/arm/mach-pnx4008/Makefile deleted file mode 100644 index 777564c..0000000 --- a/arch/arm/mach-pnx4008/Makefile +++ /dev/null @@ -1,12 +0,0 @@ -# -# Makefile for the linux kernel. -# - -obj-y := core.o irq.o time.o clock.o gpio.o serial.o dma.o i2c.o -obj-m := -obj-n := -obj- := - -# Power Management -obj-$(CONFIG_PM) += pm.o sleep.o - diff --git a/arch/arm/mach-pnx4008/Makefile.boot b/arch/arm/mach-pnx4008/Makefile.boot deleted file mode 100644 index 9fa19ba..0000000 --- a/arch/arm/mach-pnx4008/Makefile.boot +++ /dev/null @@ -1,4 +0,0 @@ - zreladdr-y += 0x80008000 -params_phys-y := 0x80000100 -initrd_phys-y := 0x80800000 - diff --git a/arch/arm/mach-pnx4008/clock.c b/arch/arm/mach-pnx4008/clock.c deleted file mode 100644 index a4a3819..0000000 --- a/arch/arm/mach-pnx4008/clock.c +++ /dev/null @@ -1,1001 +0,0 @@ -/* - * arch/arm/mach-pnx4008/clock.c - * - * Clock control driver for PNX4008 - * - * Authors: Vitaly Wool, Dmitry Chigirev <source@mvista.com> - * Generic clock management functions are partially based on: - * linux/arch/arm/mach-omap/clock.c - * - * 2005-2006 (c) MontaVista Software, Inc. This file is licensed under - * the terms of the GNU General Public License version 2. This program - * is licensed "as is" without any warranty of any kind, whether express - * or implied. - */ - -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/list.h> -#include <linux/errno.h> -#include <linux/device.h> -#include <linux/err.h> -#include <linux/delay.h> -#include <linux/io.h> -#include <linux/clkdev.h> - -#include <mach/hardware.h> -#include <mach/clock.h> -#include "clock.h" - -/*forward declaration*/ -static struct clk per_ck; -static struct clk hclk_ck; -static struct clk ck_1MHz; -static struct clk ck_13MHz; -static struct clk ck_pll1; -static int local_set_rate(struct clk *clk, u32 rate); - -static inline void clock_lock(void) -{ - local_irq_disable(); -} - -static inline void clock_unlock(void) -{ - local_irq_enable(); -} - -static void propagate_rate(struct clk *clk) -{ - struct clk *tmp_clk; - - tmp_clk = clk; - while (tmp_clk->propagate_next) { - tmp_clk = tmp_clk->propagate_next; - local_set_rate(tmp_clk, tmp_clk->user_rate); - } -} - -static void clk_reg_disable(struct clk *clk) -{ - if (clk->enable_reg) - __raw_writel(__raw_readl(clk->enable_reg) & - ~(1 << clk->enable_shift), clk->enable_reg); -} - -static int clk_reg_enable(struct clk *clk) -{ - if (clk->enable_reg) - __raw_writel(__raw_readl(clk->enable_reg) | - (1 << clk->enable_shift), clk->enable_reg); - return 0; -} - -static inline void clk_reg_disable1(struct clk *clk) -{ - if (clk->enable_reg1) - __raw_writel(__raw_readl(clk->enable_reg1) & - ~(1 << clk->enable_shift1), clk->enable_reg1); -} - -static inline void clk_reg_enable1(struct clk *clk) -{ - if (clk->enable_reg1) - __raw_writel(__raw_readl(clk->enable_reg1) | - (1 << clk->enable_shift1), clk->enable_reg1); -} - -static int clk_wait_for_pll_lock(struct clk *clk) -{ - int i; - i = 0; - while (i++ < 0xFFF && !(__raw_readl(clk->scale_reg) & 1)) ; /*wait for PLL to lock */ - - if (!(__raw_readl(clk->scale_reg) & 1)) { - printk(KERN_ERR - "%s ERROR: failed to lock, scale reg data: %x\n", - clk->name, __raw_readl(clk->scale_reg)); - return -1; - } - return 0; -} - -static int switch_to_dirty_13mhz(struct clk *clk) -{ - int i; - int ret; - u32 tmp_reg; - - ret = 0; - - if (!clk->rate) - clk_reg_enable1(clk); - - tmp_reg = __raw_readl(clk->parent_switch_reg); - /*if 13Mhz clock selected, select 13'MHz (dirty) source from OSC */ - if (!(tmp_reg & 1)) { - tmp_reg |= (1 << 1); /* Trigger switch to 13'MHz (dirty) clock */ - __raw_writel(tmp_reg, clk->parent_switch_reg); - i = 0; - while (i++ < 0xFFF && !(__raw_readl(clk->parent_switch_reg) & 1)) ; /*wait for 13'MHz selection status */ - - if (!(__raw_readl(clk->parent_switch_reg) & 1)) { - printk(KERN_ERR - "%s ERROR: failed to select 13'MHz, parent sw reg data: %x\n", - clk->name, __raw_readl(clk->parent_switch_reg)); - ret = -1; - } - } - - if (!clk->rate) - clk_reg_disable1(clk); - - return ret; -} - -static int switch_to_clean_13mhz(struct clk *clk) -{ - int i; - int ret; - u32 tmp_reg; - - ret = 0; - - if (!clk->rate) - clk_reg_enable1(clk); - - tmp_reg = __raw_readl(clk->parent_switch_reg); - /*if 13'Mhz clock selected, select 13MHz (clean) source from OSC */ - if (tmp_reg & 1) { - tmp_reg &= ~(1 << 1); /* Trigger switch to 13MHz (clean) clock */ - __raw_writel(tmp_reg, clk->parent_switch_reg); - i = 0; - while (i++ < 0xFFF && (__raw_readl(clk->parent_switch_reg) & 1)) ; /*wait for 13MHz selection status */ - - if (__raw_readl(clk->parent_switch_reg) & 1) { - printk(KERN_ERR - "%s ERROR: failed to select 13MHz, parent sw reg data: %x\n", - clk->name, __raw_readl(clk->parent_switch_reg)); - ret = -1; - } - } - - if (!clk->rate) - clk_reg_disable1(clk); - - return ret; -} - -static int set_13MHz_parent(struct clk *clk, struct clk *parent) -{ - int ret = -EINVAL; - - if (parent == &ck_13MHz) - ret = switch_to_clean_13mhz(clk); - else if (parent == &ck_pll1) - ret = switch_to_dirty_13mhz(clk); - - return ret; -} - -#define PLL160_MIN_FCCO 156000 -#define PLL160_MAX_FCCO 320000 - -/* - * Calculate pll160 settings. - * Possible input: up to 320MHz with step of clk->parent->rate. - * In PNX4008 parent rate for pll160s may be either 1 or 13MHz. - * Ignored paths: "feedback" (bit 13 set), "div-by-N". - * Setting ARM PLL4 rate to 0 will put CPU into direct run mode. - * Setting PLL5 and PLL3 rate to 0 will disable USB and DSP clock input. - * Please refer to PNX4008 IC manual for details. - */ - -static int pll160_set_rate(struct clk *clk, u32 rate) -{ - u32 tmp_reg, tmp_m, tmp_2p, i; - u32 parent_rate; - int ret = -EINVAL; - - parent_rate = clk->parent->rate; - - if (!parent_rate) - goto out; - - /* set direct run for ARM or disable output for others */ - clk_reg_disable(clk); - - /* disable source input as well (ignored for ARM) */ - clk_reg_disable1(clk); - - tmp_reg = __raw_readl(clk->scale_reg); - tmp_reg &= ~0x1ffff; /*clear all settings, power down */ - __raw_writel(tmp_reg, clk->scale_reg); - - rate -= rate % parent_rate; /*round down the input */ - - if (rate > PLL160_MAX_FCCO) - rate = PLL160_MAX_FCCO; - - if (!rate) { - clk->rate = 0; - ret = 0; - goto out; - } - - clk_reg_enable1(clk); - tmp_reg = __raw_readl(clk->scale_reg); - - if (rate == parent_rate) { - /*enter direct bypass mode */ - tmp_reg |= ((1 << 14) | (1 << 15)); - __raw_writel(tmp_reg, clk->scale_reg); - clk->rate = parent_rate; - clk_reg_enable(clk); - ret = 0; - goto out; - } - - i = 0; - for (tmp_2p = 1; tmp_2p < 16; tmp_2p <<= 1) { - if (rate * tmp_2p >= PLL160_MIN_FCCO) - break; - i++; - } - - if (tmp_2p > 1) - tmp_reg |= ((i - 1) << 11); - else - tmp_reg |= (1 << 14); /*direct mode, no divide */ - - tmp_m = rate * tmp_2p; - tmp_m /= parent_rate; - - tmp_reg |= (tmp_m - 1) << 1; /*calculate M */ - tmp_reg |= (1 << 16); /*power up PLL */ - __raw_writel(tmp_reg, clk->scale_reg); - - if (clk_wait_for_pll_lock(clk) < 0) { - clk_reg_disable(clk); - clk_reg_disable1(clk); - - tmp_reg = __raw_readl(clk->scale_reg); - tmp_reg &= ~0x1ffff; /*clear all settings, power down */ - __raw_writel(tmp_reg, clk->scale_reg); - clk->rate = 0; - ret = -EFAULT; - goto out; - } - - clk->rate = (tmp_m * parent_rate) / tmp_2p; - - if (clk->flags & RATE_PROPAGATES) - propagate_rate(clk); - - clk_reg_enable(clk); - ret = 0; - -out: - return ret; -} - -/*configure PER_CLK*/ -static int per_clk_set_rate(struct clk *clk, u32 rate) -{ - u32 tmp; - - tmp = __raw_readl(clk->scale_reg); - tmp &= ~(0x1f << 2); - tmp |= ((clk->parent->rate / clk->rate) - 1) << 2; - __raw_writel(tmp, clk->scale_reg); - clk->rate = rate; - return 0; -} - -/*configure HCLK*/ -static int hclk_set_rate(struct clk *clk, u32 rate) -{ - u32 tmp; - tmp = __raw_readl(clk->scale_reg); - tmp = tmp & ~0x3; - switch (rate) { - case 1: - break; - case 2: - tmp |= 1; - break; - case 4: - tmp |= 2; - break; - } - - __raw_writel(tmp, clk->scale_reg); - clk->rate = rate; - return 0; -} - -static u32 hclk_round_rate(struct clk *clk, u32 rate) -{ - switch (rate) { - case 1: - case 4: - return rate; - } - return 2; -} - -static u32 per_clk_round_rate(struct clk *clk, u32 rate) -{ - return CLK_RATE_13MHZ; -} - -static int on_off_set_rate(struct clk *clk, u32 rate) -{ - if (rate) { - clk_reg_enable(clk); - clk->rate = 1; - } else { - clk_reg_disable(clk); - clk->rate = 0; - } - return 0; -} - -static int on_off_inv_set_rate(struct clk *clk, u32 rate) -{ - if (rate) { - clk_reg_disable(clk); /*enable bit is inverted */ - clk->rate = 1; - } else { - clk_reg_enable(clk); - clk->rate = 0; - } - return 0; -} - -static u32 on_off_round_rate(struct clk *clk, u32 rate) -{ - return (rate ? 1 : 0); -} - -static u32 pll4_round_rate(struct clk *clk, u32 rate) -{ - if (rate > CLK_RATE_208MHZ) - rate = CLK_RATE_208MHZ; - if (rate == CLK_RATE_208MHZ && hclk_ck.user_rate == 1) - rate = CLK_RATE_208MHZ - CLK_RATE_13MHZ; - return (rate - (rate % (hclk_ck.user_rate * CLK_RATE_13MHZ))); -} - -static u32 pll3_round_rate(struct clk *clk, u32 rate) -{ - if (rate > CLK_RATE_208MHZ) - rate = CLK_RATE_208MHZ; - return (rate - rate % CLK_RATE_13MHZ); -} - -static u32 pll5_round_rate(struct clk *clk, u32 rate) -{ - return (rate ? CLK_RATE_48MHZ : 0); -} - -static u32 ck_13MHz_round_rate(struct clk *clk, u32 rate) -{ - return (rate ? CLK_RATE_13MHZ : 0); -} - -static int ck_13MHz_set_rate(struct clk *clk, u32 rate) -{ - if (rate) { - clk_reg_disable(clk); /*enable bit is inverted */ - udelay(500); - clk->rate = CLK_RATE_13MHZ; - ck_1MHz.rate = CLK_RATE_1MHZ; - } else { - clk_reg_enable(clk); - clk->rate = 0; - ck_1MHz.rate = 0; - } - return 0; -} - -static int pll1_set_rate(struct clk *clk, u32 rate) -{ -#if 0 /* doesn't work on some boards, probably a HW BUG */ - if (rate) { - clk_reg_disable(clk); /*enable bit is inverted */ - if (!clk_wait_for_pll_lock(clk)) { - clk->rate = CLK_RATE_13MHZ; - } else { - clk_reg_enable(clk); - clk->rate = 0; - } - - } else { - clk_reg_enable(clk); - clk->rate = 0; - } -#endif - return 0; -} - -/* Clock sources */ - -static struct clk osc_13MHz = { - .name = "osc_13MHz", - .flags = FIXED_RATE, - .rate = CLK_RATE_13MHZ, -}; - -static struct clk ck_13MHz = { - .name = "ck_13MHz", - .parent = &osc_13MHz, - .flags = NEEDS_INITIALIZATION, - .round_rate = &ck_13MHz_round_rate, - .set_rate = &ck_13MHz_set_rate, - .enable_reg = OSC13CTRL_REG, - .enable_shift = 0, - .rate = CLK_RATE_13MHZ, -}; - -static struct clk osc_32KHz = { - .name = "osc_32KHz", - .flags = FIXED_RATE, - .rate = CLK_RATE_32KHZ, -}; - -/*attached to PLL5*/ -static struct clk ck_1MHz = { - .name = "ck_1MHz", - .flags = FIXED_RATE | PARENT_SET_RATE, - .parent = &ck_13MHz, -}; - -/* PLL1 (397) - provides 13' MHz clock */ -static struct clk ck_pll1 = { - .name = "ck_pll1", - .parent = &osc_32KHz, - .flags = NEEDS_INITIALIZATION, - .round_rate = &ck_13MHz_round_rate, - .set_rate = &pll1_set_rate, - .enable_reg = PLLCTRL_REG, - .enable_shift = 1, - .scale_reg = PLLCTRL_REG, - .rate = CLK_RATE_13MHZ, -}; - -/* CPU/Bus PLL */ -static struct clk ck_pll4 = { - .name = "ck_pll4", - .parent = &ck_pll1, - .flags = RATE_PROPAGATES | NEEDS_INITIALIZATION, - .propagate_next = &per_ck, - .round_rate = &pll4_round_rate, - .set_rate = &pll160_set_rate, - .rate = CLK_RATE_208MHZ, - .scale_reg = HCLKPLLCTRL_REG, - .enable_reg = PWRCTRL_REG, - .enable_shift = 2, - .parent_switch_reg = SYSCLKCTRL_REG, - .set_parent = &set_13MHz_parent, -}; - -/* USB PLL */ -static struct clk ck_pll5 = { - .name = "ck_pll5", - .parent = &ck_1MHz, - .flags = NEEDS_INITIALIZATION, - .round_rate = &pll5_round_rate, - .set_rate = &pll160_set_rate, - .scale_reg = USBCTRL_REG, - .enable_reg = USBCTRL_REG, - .enable_shift = 18, - .enable_reg1 = USBCTRL_REG, - .enable_shift1 = 17, -}; - -/* XPERTTeak DSP PLL */ -static struct clk ck_pll3 = { - .name = "ck_pll3", - .parent = &ck_pll1, - .flags = NEEDS_INITIALIZATION, - .round_rate = &pll3_round_rate, - .set_rate = &pll160_set_rate, - .scale_reg = DSPPLLCTRL_REG, - .enable_reg = DSPCLKCTRL_REG, - .enable_shift = 3, - .enable_reg1 = DSPCLKCTRL_REG, - .enable_shift1 = 2, - .parent_switch_reg = DSPCLKCTRL_REG, - .set_parent = &set_13MHz_parent, -}; - -static struct clk hclk_ck = { - .name = "hclk_ck", - .parent = &ck_pll4, - .flags = PARENT_SET_RATE, - .set_rate = &hclk_set_rate, - .round_rate = &hclk_round_rate, - .scale_reg = HCLKDIVCTRL_REG, - .rate = 2, - .user_rate = 2, -}; - -static struct clk per_ck = { - .name = "per_ck", - .parent = &ck_pll4, - .flags = FIXED_RATE, - .propagate_next = &hclk_ck, - .set_rate = &per_clk_set_rate, - .round_rate = &per_clk_round_rate, - .scale_reg = HCLKDIVCTRL_REG, - .rate = CLK_RATE_13MHZ, - .user_rate = CLK_RATE_13MHZ, -}; - -static struct clk m2hclk_ck = { - .name = "m2hclk_ck", - .parent = &hclk_ck, - .flags = NEEDS_INITIALIZATION, - .round_rate = &on_off_round_rate, - .set_rate = &on_off_inv_set_rate, - .rate = 1, - .enable_shift = 6, - .enable_reg = PWRCTRL_REG, -}; - -static struct clk vfp9_ck = { - .name = "vfp9_ck", - .parent = &ck_pll4, - .flags = NEEDS_INITIALIZATION, - .round_rate = &on_off_round_rate, - .set_rate = &on_off_set_rate, - .rate = 1, - .enable_shift = 4, - .enable_reg = VFP9CLKCTRL_REG, -}; - -static struct clk keyscan_ck = { - .name = "keyscan_ck", - .parent = &osc_32KHz, - .flags = NEEDS_INITIALIZATION, - .round_rate = &on_off_round_rate, - .set_rate = &on_off_set_rate, - .enable_shift = 0, - .enable_reg = KEYCLKCTRL_REG, -}; - -static struct clk touch_ck = { - .name = "touch_ck", - .parent = &osc_32KHz, - .flags = NEEDS_INITIALIZATION, - .round_rate = &on_off_round_rate, - .set_rate = &on_off_set_rate, - .enable_shift = 0, - .enable_reg = TSCLKCTRL_REG, -}; - -static struct clk pwm1_ck = { - .name = "pwm1_ck", - .parent = &osc_32KHz, - .flags = NEEDS_INITIALIZATION, - .round_rate = &on_off_round_rate, - .set_rate = &on_off_set_rate, - .enable_shift = 0, - .enable_reg = PWMCLKCTRL_REG, -}; - -static struct clk pwm2_ck = { - .name = "pwm2_ck", - .parent = &osc_32KHz, - .flags = NEEDS_INITIALIZATION, - .round_rate = &on_off_round_rate, - .set_rate = &on_off_set_rate, - .enable_shift = 2, - .enable_reg = PWMCLKCTRL_REG, -}; - -static struct clk jpeg_ck = { - .name = "jpeg_ck", - .parent = &hclk_ck, - .flags = NEEDS_INITIALIZATION, - .round_rate = &on_off_round_rate, - .set_rate = &on_off_set_rate, - .enable_shift = 0, - .enable_reg = JPEGCLKCTRL_REG, -}; - -static struct clk ms_ck = { - .name = "ms_ck", - .parent = &ck_pll4, - .flags = NEEDS_INITIALIZATION, - .round_rate = &on_off_round_rate, - .set_rate = &on_off_set_rate, - .enable_shift = 5, - .enable_reg = MSCTRL_REG, -}; - -static struct clk dum_ck = { - .name = "dum_ck", - .parent = &hclk_ck, - .flags = NEEDS_INITIALIZATION, - .round_rate = &on_off_round_rate, - .set_rate = &on_off_set_rate, - .enable_shift = 0, - .enable_reg = DUMCLKCTRL_REG, -}; - -static struct clk flash_ck = { - .name = "flash_ck", - .parent = &hclk_ck, - .round_rate = &on_off_round_rate, - .set_rate = &on_off_set_rate, - .enable_shift = 1, /* Only MLC clock supported */ - .enable_reg = FLASHCLKCTRL_REG, -}; - -static struct clk i2c0_ck = { - .name = "i2c0_ck", - .parent = &per_ck, - .flags = NEEDS_INITIALIZATION | FIXED_RATE, - .enable_shift = 0, - .enable_reg = I2CCLKCTRL_REG, - .rate = 13000000, - .enable = clk_reg_enable, - .disable = clk_reg_disable, -}; - -static struct clk i2c1_ck = { - .name = "i2c1_ck", - .parent = &per_ck, - .flags = NEEDS_INITIALIZATION | FIXED_RATE, - .enable_shift = 1, - .enable_reg = I2CCLKCTRL_REG, - .rate = 13000000, - .enable = clk_reg_enable, - .disable = clk_reg_disable, -}; - -static struct clk i2c2_ck = { - .name = "i2c2_ck", - .parent = &per_ck, - .flags = NEEDS_INITIALIZATION | FIXED_RATE, - .enable_shift = 2, - .enable_reg = USB_OTG_CLKCTRL_REG, - .rate = 13000000, - .enable = clk_reg_enable, - .disable = clk_reg_disable, -}; - -static struct clk spi0_ck = { - .name = "spi0_ck", - .parent = &hclk_ck, - .flags = NEEDS_INITIALIZATION, - .round_rate = &on_off_round_rate, - .set_rate = &on_off_set_rate, - .enable_shift = 0, - .enable_reg = SPICTRL_REG, -}; - -static struct clk spi1_ck = { - .name = "spi1_ck", - .parent = &hclk_ck, - .flags = NEEDS_INITIALIZATION, - .round_rate = &on_off_round_rate, - .set_rate = &on_off_set_rate, - .enable_shift = 4, - .enable_reg = SPICTRL_REG, -}; - -static struct clk dma_ck = { - .name = "dma_ck", - .parent = &hclk_ck, - .round_rate = &on_off_round_rate, - .set_rate = &on_off_set_rate, - .enable_shift = 0, - .enable_reg = DMACLKCTRL_REG, -}; - -static struct clk uart3_ck = { - .name = "uart3_ck", - .parent = &per_ck, - .flags = NEEDS_INITIALIZATION, - .round_rate = &on_off_round_rate, - .set_rate = &on_off_set_rate, - .rate = 1, - .enable_shift = 0, - .enable_reg = UARTCLKCTRL_REG, -}; - -static struct clk uart4_ck = { - .name = "uart4_ck", - .parent = &per_ck, - .flags = NEEDS_INITIALIZATION, - .round_rate = &on_off_round_rate, - .set_rate = &on_off_set_rate, - .enable_shift = 1, - .enable_reg = UARTCLKCTRL_REG, -}; - -static struct clk uart5_ck = { - .name = "uart5_ck", - .parent = &per_ck, - .flags = NEEDS_INITIALIZATION, - .round_rate = &on_off_round_rate, - .set_rate = &on_off_set_rate, - .rate = 1, - .enable_shift = 2, - .enable_reg = UARTCLKCTRL_REG, -}; - -static struct clk uart6_ck = { - .name = "uart6_ck", - .parent = &per_ck, - .flags = NEEDS_INITIALIZATION, - .round_rate = &on_off_round_rate, - .set_rate = &on_off_set_rate, - .enable_shift = 3, - .enable_reg = UARTCLKCTRL_REG, -}; - -static struct clk wdt_ck = { - .name = "wdt_ck", - .parent = &per_ck, - .flags = NEEDS_INITIALIZATION, - .enable_shift = 0, - .enable_reg = TIMCLKCTRL_REG, - .enable = clk_reg_enable, - .disable = clk_reg_disable, -}; - -/* These clocks are visible outside this module - * and can be initialized - */ -static struct clk *onchip_clks[] __initdata = { - &ck_13MHz, - &ck_pll1, - &ck_pll4, - &ck_pll5, - &ck_pll3, - &vfp9_ck, - &m2hclk_ck, - &hclk_ck, - &dma_ck, - &flash_ck, - &dum_ck, - &keyscan_ck, - &pwm1_ck, - &pwm2_ck, - &jpeg_ck, - &ms_ck, - &touch_ck, - &i2c0_ck, - &i2c1_ck, - &i2c2_ck, - &spi0_ck, - &spi1_ck, - &uart3_ck, - &uart4_ck, - &uart5_ck, - &uart6_ck, - &wdt_ck, -}; - -static struct clk_lookup onchip_clkreg[] = { - { .clk = &ck_13MHz, .con_id = "ck_13MHz" }, - { .clk = &ck_pll1, .con_id = "ck_pll1" }, - { .clk = &ck_pll4, .con_id = "ck_pll4" }, - { .clk = &ck_pll5, .con_id = "ck_pll5" }, - { .clk = &ck_pll3, .con_id = "ck_pll3" }, - { .clk = &vfp9_ck, .con_id = "vfp9_ck" }, - { .clk = &m2hclk_ck, .con_id = "m2hclk_ck" }, - { .clk = &hclk_ck, .con_id = "hclk_ck" }, - { .clk = &dma_ck, .con_id = "dma_ck" }, - { .clk = &flash_ck, .con_id = "flash_ck" }, - { .clk = &dum_ck, .con_id = "dum_ck" }, - { .clk = &keyscan_ck, .con_id = "keyscan_ck" }, - { .clk = &pwm1_ck, .con_id = "pwm1_ck" }, - { .clk = &pwm2_ck, .con_id = "pwm2_ck" }, - { .clk = &jpeg_ck, .con_id = "jpeg_ck" }, - { .clk = &ms_ck, .con_id = "ms_ck" }, - { .clk = &touch_ck, .con_id = "touch_ck" }, - { .clk = &i2c0_ck, .dev_id = "pnx-i2c.0" }, - { .clk = &i2c1_ck, .dev_id = "pnx-i2c.1" }, - { .clk = &i2c2_ck, .dev_id = "pnx-i2c.2" }, - { .clk = &spi0_ck, .con_id = "spi0_ck" }, - { .clk = &spi1_ck, .con_id = "spi1_ck" }, - { .clk = &uart3_ck, .con_id = "uart3_ck" }, - { .clk = &uart4_ck, .con_id = "uart4_ck" }, - { .clk = &uart5_ck, .con_id = "uart5_ck" }, - { .clk = &uart6_ck, .con_id = "uart6_ck" }, - { .clk = &wdt_ck, .dev_id = "pnx4008-watchdog" }, -}; - -static void local_clk_disable(struct clk *clk) -{ - if (WARN_ON(clk->usecount == 0)) - return; - - if (!(--clk->usecount)) { - if (clk->disable) - clk->disable(clk); - else if (!(clk->flags & FIXED_RATE) && clk->rate && clk->set_rate) - clk->set_rate(clk, 0); - if (clk->parent) - local_clk_disable(clk->parent); - } -} - -static int local_clk_enable(struct clk *clk) -{ - int ret = 0; - - if (clk->usecount == 0) { - if (clk->parent) { - ret = local_clk_enable(clk->parent); - if (ret != 0) - goto out; - } - - if (clk->enable) - ret = clk->enable(clk); - else if (!(clk->flags & FIXED_RATE) && !clk->rate && clk->set_rate - && clk->user_rate) - ret = clk->set_rate(clk, clk->user_rate); - - if (ret != 0 && clk->parent) { - local_clk_disable(clk->parent); - goto out; - } - - clk->usecount++; - } -out: - return ret; -} - -static int local_set_rate(struct clk *clk, u32 rate) -{ - int ret = -EINVAL; - if (clk->set_rate) { - - if (clk->user_rate == clk->rate && clk->parent->rate) { - /* if clock enabled or rate not set */ - clk->user_rate = clk->round_rate(clk, rate); - ret = clk->set_rate(clk, clk->user_rate); - } else - clk->user_rate = clk->round_rate(clk, rate); - ret = 0; - } - return ret; -} - -int clk_set_rate(struct clk *clk, unsigned long rate) -{ - int ret = -EINVAL; - - if (clk->flags & FIXED_RATE) - goto out; - - clock_lock(); - if ((clk->flags & PARENT_SET_RATE) && clk->parent) { - - clk->user_rate = clk->round_rate(clk, rate); - /* parent clock needs to be refreshed - for the setting to take effect */ - } else { - ret = local_set_rate(clk, rate); - } - ret = 0; - clock_unlock(); - -out: - return ret; -} - -EXPORT_SYMBOL(clk_set_rate); - -unsigned long clk_get_rate(struct clk *clk) -{ - unsigned long ret; - clock_lock(); - ret = clk->rate; - clock_unlock(); - return ret; -} -EXPORT_SYMBOL(clk_get_rate); - -int clk_enable(struct clk *clk) -{ - int ret; - - clock_lock(); - ret = local_clk_enable(clk); - clock_unlock(); - return ret; -} - -EXPORT_SYMBOL(clk_enable); - -void clk_disable(struct clk *clk) -{ - clock_lock(); - local_clk_disable(clk); - clock_unlock(); -} - -EXPORT_SYMBOL(clk_disable); - -long clk_round_rate(struct clk *clk, unsigned long rate) -{ - long ret; - clock_lock(); - if (clk->round_rate) - ret = clk->round_rate(clk, rate); - else - ret = clk->rate; - clock_unlock(); - return ret; -} - -EXPORT_SYMBOL(clk_round_rate); - -int clk_set_parent(struct clk *clk, struct clk *parent) -{ - int ret = -ENODEV; - if (!clk->set_parent) - goto out; - - clock_lock(); - ret = clk->set_parent(clk, parent); - if (!ret) - clk->parent = parent; - clock_unlock(); - -out: - return ret; -} - -EXPORT_SYMBOL(clk_set_parent); - -static int __init clk_init(void) -{ - struct clk **clkp; - - /* Disable autoclocking, as it doesn't seem to work */ - __raw_writel(0xff, AUTOCLK_CTRL); - - for (clkp = onchip_clks; clkp < onchip_clks + ARRAY_SIZE(onchip_clks); - clkp++) { - struct clk *clk = *clkp; - if (clk->flags & NEEDS_INITIALIZATION) { - if (clk->set_rate) { - clk->user_rate = clk->rate; - local_set_rate(clk, clk->user_rate); - if (clk->set_parent) - clk->set_parent(clk, clk->parent); - } - if (clk->enable && clk->usecount) - clk->enable(clk); - if (clk->disable && !clk->usecount) - clk->disable(clk); - } - pr_debug("%s: clock %s, rate %ld\n", - __func__, clk->name, clk->rate); - } - - local_clk_enable(&ck_pll4); - - /* if ck_13MHz is not used, disable it. */ - if (ck_13MHz.usecount == 0) - local_clk_disable(&ck_13MHz); - - /* Disable autoclocking */ - __raw_writeb(0xff, AUTOCLK_CTRL); - - clkdev_add_table(onchip_clkreg, ARRAY_SIZE(onchip_clkreg)); - - return 0; -} - -arch_initcall(clk_init); diff --git a/arch/arm/mach-pnx4008/clock.h b/arch/arm/mach-pnx4008/clock.h deleted file mode 100644 index 39720d6..0000000 --- a/arch/arm/mach-pnx4008/clock.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * arch/arm/mach-pnx4008/clock.h - * - * Clock control driver for PNX4008 - internal header file - * - * Author: Vitaly Wool <source@mvista.com> - * - * 2006 (c) MontaVista Software, Inc. This file is licensed under - * the terms of the GNU General Public License version 2. This program - * is licensed "as is" without any warranty of any kind, whether express - * or implied. - */ -#ifndef __ARCH_ARM_PNX4008_CLOCK_H__ -#define __ARCH_ARM_PNX4008_CLOCK_H__ - -struct clk { - const char *name; - struct clk *parent; - struct clk *propagate_next; - u32 rate; - u32 user_rate; - s8 usecount; - u32 flags; - u32 scale_reg; - u8 enable_shift; - u32 enable_reg; - u8 enable_shift1; - u32 enable_reg1; - u32 parent_switch_reg; - u32(*round_rate) (struct clk *, u32); - int (*set_rate) (struct clk *, u32); - int (*set_parent) (struct clk * clk, struct clk * parent); - int (*enable)(struct clk *); - void (*disable)(struct clk *); -}; - -/* Flags */ -#define RATE_PROPAGATES (1<<0) -#define NEEDS_INITIALIZATION (1<<1) -#define PARENT_SET_RATE (1<<2) -#define FIXED_RATE (1<<3) - -#endif diff --git a/arch/arm/mach-pnx4008/core.c b/arch/arm/mach-pnx4008/core.c deleted file mode 100644 index a00d2f1..0000000 --- a/arch/arm/mach-pnx4008/core.c +++ /dev/null @@ -1,290 +0,0 @@ -/* - * arch/arm/mach-pnx4008/core.c - * - * PNX4008 core startup code - * - * Authors: Vitaly Wool, Dmitry Chigirev, - * Grigory Tolstolytkin, Dmitry Pervushin <source@mvista.com> - * - * Based on reference code received from Philips: - * Copyright (C) 2003 Philips Semiconductors - * - * 2005 (c) MontaVista Software, Inc. This file is licensed under - * the terms of the GNU General Public License version 2. This program - * is licensed "as is" without any warranty of any kind, whether express - * or implied. - */ - -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/mm.h> -#include <linux/interrupt.h> -#include <linux/list.h> -#include <linux/init.h> -#include <linux/ioport.h> -#include <linux/serial_8250.h> -#include <linux/device.h> -#include <linux/spi/spi.h> -#include <linux/io.h> - -#include <mach/hardware.h> -#include <asm/setup.h> -#include <asm/mach-types.h> -#include <asm/pgtable.h> -#include <asm/page.h> -#include <asm/system_misc.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/time.h> - -#include <mach/irq.h> -#include <mach/clock.h> -#include <mach/dma.h> - -struct resource spipnx_0_resources[] = { - { - .start = PNX4008_SPI1_BASE, - .end = PNX4008_SPI1_BASE + SZ_4K, - .flags = IORESOURCE_MEM, - }, { - .start = PER_SPI1_REC_XMIT, - .flags = IORESOURCE_DMA, - }, { - .start = SPI1_INT, - .flags = IORESOURCE_IRQ, - }, { - .flags = 0, - }, -}; - -struct resource spipnx_1_resources[] = { - { - .start = PNX4008_SPI2_BASE, - .end = PNX4008_SPI2_BASE + SZ_4K, - .flags = IORESOURCE_MEM, - }, { - .start = PER_SPI2_REC_XMIT, - .flags = IORESOURCE_DMA, - }, { - .start = SPI2_INT, - .flags = IORESOURCE_IRQ, - }, { - .flags = 0, - } -}; - -static struct spi_board_info spi_board_info[] __initdata = { - { - .modalias = "m25p80", - .max_speed_hz = 1000000, - .bus_num = 1, - .chip_select = 0, - }, -}; - -static struct platform_device spipnx_1 = { - .name = "spipnx", - .id = 1, - .num_resources = ARRAY_SIZE(spipnx_0_resources), - .resource = spipnx_0_resources, - .dev = { - .coherent_dma_mask = 0xFFFFFFFF, - }, -}; - -static struct platform_device spipnx_2 = { - .name = "spipnx", - .id = 2, - .num_resources = ARRAY_SIZE(spipnx_1_resources), - .resource = spipnx_1_resources, - .dev = { - .coherent_dma_mask = 0xFFFFFFFF, - }, -}; - -static struct plat_serial8250_port platform_serial_ports[] = { - { - .membase = (void *)__iomem(IO_ADDRESS(PNX4008_UART5_BASE)), - .mapbase = (unsigned long)PNX4008_UART5_BASE, - .irq = IIR5_INT, - .uartclk = PNX4008_UART_CLK, - .regshift = 2, - .iotype = UPIO_MEM, - .flags = UPF_BOOT_AUTOCONF | UPF_BUGGY_UART | UPF_SKIP_TEST, - }, - { - .membase = (void *)__iomem(IO_ADDRESS(PNX4008_UART3_BASE)), - .mapbase = (unsigned long)PNX4008_UART3_BASE, - .irq = IIR3_INT, - .uartclk = PNX4008_UART_CLK, - .regshift = 2, - .iotype = UPIO_MEM, - .flags = UPF_BOOT_AUTOCONF | UPF_BUGGY_UART | UPF_SKIP_TEST, - }, - {} -}; - -static struct platform_device serial_device = { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM, - .dev = { - .platform_data = &platform_serial_ports, - }, -}; - -static struct platform_device nand_flash_device = { - .name = "pnx4008-flash", - .id = -1, - .dev = { - .coherent_dma_mask = 0xFFFFFFFF, - }, -}; - -/* The dmamask must be set for OHCI to work */ -static u64 ohci_dmamask = ~(u32) 0; - -static struct resource ohci_resources[] = { - { - .start = IO_ADDRESS(PNX4008_USB_CONFIG_BASE), - .end = IO_ADDRESS(PNX4008_USB_CONFIG_BASE + 0x100), - .flags = IORESOURCE_MEM, - }, { - .start = USB_HOST_INT, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device ohci_device = { - .name = "pnx4008-usb-ohci", - .id = -1, - .dev = { - .dma_mask = &ohci_dmamask, - .coherent_dma_mask = 0xffffffff, - }, - .num_resources = ARRAY_SIZE(ohci_resources), - .resource = ohci_resources, -}; - -static struct platform_device sdum_device = { - .name = "pnx4008-sdum", - .id = 0, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -static struct platform_device rgbfb_device = { - .name = "pnx4008-rgbfb", - .id = 0, - .dev = { - .coherent_dma_mask = 0xffffffff, - } -}; - -struct resource watchdog_resources[] = { - { - .start = PNX4008_WDOG_BASE, - .end = PNX4008_WDOG_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device watchdog_device = { - .name = "pnx4008-watchdog", - .id = -1, - .num_resources = ARRAY_SIZE(watchdog_resources), - .resource = watchdog_resources, -}; - -static struct platform_device *devices[] __initdata = { - &spipnx_1, - &spipnx_2, - &serial_device, - &ohci_device, - &nand_flash_device, - &sdum_device, - &rgbfb_device, - &watchdog_device, -}; - - -extern void pnx4008_uart_init(void); - -static void __init pnx4008_init(void) -{ - /*disable all START interrupt sources, - and clear all START interrupt flags */ - __raw_writel(0, START_INT_ER_REG(SE_PIN_BASE_INT)); - __raw_writel(0, START_INT_ER_REG(SE_INT_BASE_INT)); - __raw_writel(0xffffffff, START_INT_RSR_REG(SE_PIN_BASE_INT)); - __raw_writel(0xffffffff, START_INT_RSR_REG(SE_INT_BASE_INT)); - - platform_add_devices(devices, ARRAY_SIZE(devices)); - spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info)); - /* Switch on the UART clocks */ - pnx4008_uart_init(); -} - -static struct map_desc pnx4008_io_desc[] __initdata = { - { - .virtual = IO_ADDRESS(PNX4008_IRAM_BASE), - .pfn = __phys_to_pfn(PNX4008_IRAM_BASE), - .length = SZ_64K, - .type = MT_DEVICE, - }, { - .virtual = IO_ADDRESS(PNX4008_NDF_FLASH_BASE), - .pfn = __phys_to_pfn(PNX4008_NDF_FLASH_BASE), - .length = SZ_1M - SZ_128K, - .type = MT_DEVICE, - }, { - .virtual = IO_ADDRESS(PNX4008_JPEG_CONFIG_BASE), - .pfn = __phys_to_pfn(PNX4008_JPEG_CONFIG_BASE), - .length = SZ_128K * 3, - .type = MT_DEVICE, - }, { - .virtual = IO_ADDRESS(PNX4008_DMA_CONFIG_BASE), - .pfn = __phys_to_pfn(PNX4008_DMA_CONFIG_BASE), - .length = SZ_1M, - .type = MT_DEVICE, - }, { - .virtual = IO_ADDRESS(PNX4008_AHB2FAB_BASE), - .pfn = __phys_to_pfn(PNX4008_AHB2FAB_BASE), - .length = SZ_1M, - .type = MT_DEVICE, - }, -}; - -void __init pnx4008_map_io(void) -{ - iotable_init(pnx4008_io_desc, ARRAY_SIZE(pnx4008_io_desc)); -} - -static void pnx4008_restart(char mode, const char *cmd) -{ - soft_restart(0); -} - -#ifdef CONFIG_PM -extern int pnx4008_pm_init(void); -#else -static inline int pnx4008_pm_init(void) { return 0; } -#endif - -void __init pnx4008_init_late(void) -{ - pnx4008_pm_init(); -} - -extern struct sys_timer pnx4008_timer; - -MACHINE_START(PNX4008, "Philips PNX4008") - /* Maintainer: MontaVista Software Inc. */ - .atag_offset = 0x100, - .map_io = pnx4008_map_io, - .init_irq = pnx4008_init_irq, - .init_machine = pnx4008_init, - .init_late = pnx4008_init_late, - .timer = &pnx4008_timer, - .restart = pnx4008_restart, -MACHINE_END diff --git a/arch/arm/mach-pnx4008/dma.c b/arch/arm/mach-pnx4008/dma.c deleted file mode 100644 index a4739e9..0000000 --- a/arch/arm/mach-pnx4008/dma.c +++ /dev/null @@ -1,1105 +0,0 @@ -/* - * linux/arch/arm/mach-pnx4008/dma.c - * - * PNX4008 DMA registration and IRQ dispatching - * - * Author: Vitaly Wool - * Copyright: MontaVista Software Inc. (c) 2005 - * - * Based on the code from Nicolas Pitre - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/module.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/interrupt.h> -#include <linux/errno.h> -#include <linux/err.h> -#include <linux/dma-mapping.h> -#include <linux/clk.h> -#include <linux/io.h> -#include <linux/gfp.h> - -#include <mach/hardware.h> -#include <mach/dma.h> -#include <asm/dma-mapping.h> -#include <mach/clock.h> - -static struct dma_channel { - char *name; - void (*irq_handler) (int, int, void *); - void *data; - struct pnx4008_dma_ll *ll; - u32 ll_dma; - void *target_addr; - int target_id; -} dma_channels[MAX_DMA_CHANNELS]; - -static struct ll_pool { - void *vaddr; - void *cur; - dma_addr_t dma_addr; - int count; -} ll_pool; - -static DEFINE_SPINLOCK(ll_lock); - -struct pnx4008_dma_ll *pnx4008_alloc_ll_entry(dma_addr_t * ll_dma) -{ - struct pnx4008_dma_ll *ll = NULL; - unsigned long flags; - - spin_lock_irqsave(&ll_lock, flags); - if (ll_pool.count > 4) { /* can give one more */ - ll = *(struct pnx4008_dma_ll **) ll_pool.cur; - *ll_dma = ll_pool.dma_addr + ((void *)ll - ll_pool.vaddr); - *(void **)ll_pool.cur = **(void ***)ll_pool.cur; - memset(ll, 0, sizeof(*ll)); - ll_pool.count--; - } - spin_unlock_irqrestore(&ll_lock, flags); - - return ll; -} - -EXPORT_SYMBOL_GPL(pnx4008_alloc_ll_entry); - -void pnx4008_free_ll_entry(struct pnx4008_dma_ll * ll, dma_addr_t ll_dma) -{ - unsigned long flags; - - if (ll) { - if ((unsigned long)((long)ll - (long)ll_pool.vaddr) > 0x4000) { - printk(KERN_ERR "Trying to free entry not allocated by DMA\n"); - BUG(); - } - - if (ll->flags & DMA_BUFFER_ALLOCATED) - ll->free(ll->alloc_data); - - spin_lock_irqsave(&ll_lock, flags); - *(long *)ll = *(long *)ll_pool.cur; - *(long *)ll_pool.cur = (long)ll; - ll_pool.count++; - spin_unlock_irqrestore(&ll_lock, flags); - } -} - -EXPORT_SYMBOL_GPL(pnx4008_free_ll_entry); - -void pnx4008_free_ll(u32 ll_dma, struct pnx4008_dma_ll * ll) -{ - struct pnx4008_dma_ll *ptr; - u32 dma; - - while (ll) { - dma = ll->next_dma; - ptr = ll->next; - pnx4008_free_ll_entry(ll, ll_dma); - - ll_dma = dma; - ll = ptr; - } -} - -EXPORT_SYMBOL_GPL(pnx4008_free_ll); - -static int dma_channels_requested = 0; - -static inline void dma_increment_usage(void) -{ - if (!dma_channels_requested++) { - struct clk *clk = clk_get(0, "dma_ck"); - if (!IS_ERR(clk)) { - clk_set_rate(clk, 1); - clk_put(clk); - } - pnx4008_config_dma(-1, -1, 1); - } -} -static inline void dma_decrement_usage(void) -{ - if (!--dma_channels_requested) { - struct clk *clk = clk_get(0, "dma_ck"); - if (!IS_ERR(clk)) { - clk_set_rate(clk, 0); - clk_put(clk); - } - pnx4008_config_dma(-1, -1, 0); - - } -} - -static DEFINE_SPINLOCK(dma_lock); - -static inline void pnx4008_dma_lock(void) -{ - spin_lock_irq(&dma_lock); -} - -static inline void pnx4008_dma_unlock(void) -{ - spin_unlock_irq(&dma_lock); -} - -#define VALID_CHANNEL(c) (((c) >= 0) && ((c) < MAX_DMA_CHANNELS)) - -int pnx4008_request_channel(char *name, int ch, - void (*irq_handler) (int, int, void *), void *data) -{ - int i, found = 0; - - /* basic sanity checks */ - if (!name || (ch != -1 && !VALID_CHANNEL(ch))) - return -EINVAL; - - pnx4008_dma_lock(); - - /* try grabbing a DMA channel with the requested priority */ - for (i = MAX_DMA_CHANNELS - 1; i >= 0; i--) { - if (!dma_channels[i].name && (ch == -1 || ch == i)) { - found = 1; - break; - } - } - - if (found) { - dma_increment_usage(); - dma_channels[i].name = name; - dma_channels[i].irq_handler = irq_handler; - dma_channels[i].data = data; - dma_channels[i].ll = NULL; - dma_channels[i].ll_dma = 0; - } else { - printk(KERN_WARNING "No more available DMA channels for %s\n", - name); - i = -ENODEV; - } - - pnx4008_dma_unlock(); - return i; -} - -EXPORT_SYMBOL_GPL(pnx4008_request_channel); - -void pnx4008_free_channel(int ch) -{ - if (!dma_channels[ch].name) { - printk(KERN_CRIT - "%s: trying to free channel %d which is already freed\n", - __func__, ch); - return; - } - - pnx4008_dma_lock(); - pnx4008_free_ll(dma_channels[ch].ll_dma, dma_channels[ch].ll); - dma_channels[ch].ll = NULL; - dma_decrement_usage(); - - dma_channels[ch].name = NULL; - pnx4008_dma_unlock(); -} - -EXPORT_SYMBOL_GPL(pnx4008_free_channel); - -int pnx4008_config_dma(int ahb_m1_be, int ahb_m2_be, int enable) -{ - unsigned long dma_cfg = __raw_readl(DMAC_CONFIG); - - switch (ahb_m1_be) { - case 0: - dma_cfg &= ~(1 << 1); - break; - case 1: - dma_cfg |= (1 << 1); - break; - default: - break; - } - - switch (ahb_m2_be) { - case 0: - dma_cfg &= ~(1 << 2); - break; - case 1: - dma_cfg |= (1 << 2); - break; - default: - break; - } - - switch (enable) { - case 0: - dma_cfg &= ~(1 << 0); - break; - case 1: - dma_cfg |= (1 << 0); - break; - default: - break; - } - - pnx4008_dma_lock(); - __raw_writel(dma_cfg, DMAC_CONFIG); - pnx4008_dma_unlock(); - - return 0; -} - -EXPORT_SYMBOL_GPL(pnx4008_config_dma); - -int pnx4008_dma_pack_control(const struct pnx4008_dma_ch_ctrl * ch_ctrl, - unsigned long *ctrl) -{ - int i = 0, dbsize, sbsize, err = 0; - - if (!ctrl || !ch_ctrl) { - err = -EINVAL; - goto out; - } - - *ctrl = 0; - - switch (ch_ctrl->tc_mask) { - case 0: - break; - case 1: - *ctrl |= (1 << 31); - break; - - default: - err = -EINVAL; - goto out; - } - - switch (ch_ctrl->cacheable) { - case 0: - break; - case 1: - *ctrl |= (1 << 30); - break; - - default: - err = -EINVAL; - goto out; - } - switch (ch_ctrl->bufferable) { - case 0: - break; - case 1: - *ctrl |= (1 << 29); - break; - - default: - err = -EINVAL; - goto out; - } - switch (ch_ctrl->priv_mode) { - case 0: - break; - case 1: - *ctrl |= (1 << 28); - break; - - default: - err = -EINVAL; - goto out; - } - switch (ch_ctrl->di) { - case 0: - break; - case 1: - *ctrl |= (1 << 27); - break; - - default: - err = -EINVAL; - goto out; - } - switch (ch_ctrl->si) { - case 0: - break; - case 1: - *ctrl |= (1 << 26); - break; - - default: - err = -EINVAL; - goto out; - } - switch (ch_ctrl->dest_ahb1) { - case 0: - break; - case 1: - *ctrl |= (1 << 25); - break; - - default: - err = -EINVAL; - goto out; - } - switch (ch_ctrl->src_ahb1) { - case 0: - break; - case 1: - *ctrl |= (1 << 24); - break; - - default: - err = -EINVAL; - goto out; - } - switch (ch_ctrl->dwidth) { - case WIDTH_BYTE: - *ctrl &= ~(7 << 21); - break; - case WIDTH_HWORD: - *ctrl &= ~(7 << 21); - *ctrl |= (1 << 21); - break; - case WIDTH_WORD: - *ctrl &= ~(7 << 21); - *ctrl |= (2 << 21); - break; - - default: - err = -EINVAL; - goto out; - } - switch (ch_ctrl->swidth) { - case WIDTH_BYTE: - *ctrl &= ~(7 << 18); - break; - case WIDTH_HWORD: - *ctrl &= ~(7 << 18); - *ctrl |= (1 << 18); - break; - case WIDTH_WORD: - *ctrl &= ~(7 << 18); - *ctrl |= (2 << 18); - break; - - default: - err = -EINVAL; - goto out; - } - dbsize = ch_ctrl->dbsize; - while (!(dbsize & 1)) { - i++; - dbsize >>= 1; - } - if (ch_ctrl->dbsize != 1 || i > 8 || i == 1) { - err = -EINVAL; - goto out; - } else if (i > 1) - i--; - *ctrl &= ~(7 << 15); - *ctrl |= (i << 15); - - sbsize = ch_ctrl->sbsize; - while (!(sbsize & 1)) { - i++; - sbsize >>= 1; - } - if (ch_ctrl->sbsize != 1 || i > 8 || i == 1) { - err = -EINVAL; - goto out; - } else if (i > 1) - i--; - *ctrl &= ~(7 << 12); - *ctrl |= (i << 12); - - if (ch_ctrl->tr_size > 0x7ff) { - err = -E2BIG; - goto out; - } - *ctrl &= ~0x7ff; - *ctrl |= ch_ctrl->tr_size & 0x7ff; - -out: - return err; -} - -EXPORT_SYMBOL_GPL(pnx4008_dma_pack_control); - -int pnx4008_dma_parse_control(unsigned long ctrl, - struct pnx4008_dma_ch_ctrl * ch_ctrl) -{ - int err = 0; - - if (!ch_ctrl) { - err = -EINVAL; - goto out; - } - - ch_ctrl->tr_size = ctrl & 0x7ff; - ctrl >>= 12; - - ch_ctrl->sbsize = 1 << (ctrl & 7); - if (ch_ctrl->sbsize > 1) - ch_ctrl->sbsize <<= 1; - ctrl >>= 3; - - ch_ctrl->dbsize = 1 << (ctrl & 7); - if (ch_ctrl->dbsize > 1) - ch_ctrl->dbsize <<= 1; - ctrl >>= 3; - - switch (ctrl & 7) { - case 0: - ch_ctrl->swidth = WIDTH_BYTE; - break; - case 1: - ch_ctrl->swidth = WIDTH_HWORD; - break; - case 2: - ch_ctrl->swidth = WIDTH_WORD; - break; - default: - err = -EINVAL; - goto out; - } - ctrl >>= 3; - - switch (ctrl & 7) { - case 0: - ch_ctrl->dwidth = WIDTH_BYTE; - break; - case 1: - ch_ctrl->dwidth = WIDTH_HWORD; - break; - case 2: - ch_ctrl->dwidth = WIDTH_WORD; - break; - default: - err = -EINVAL; - goto out; - } - ctrl >>= 3; - - ch_ctrl->src_ahb1 = ctrl & 1; - ctrl >>= 1; - - ch_ctrl->dest_ahb1 = ctrl & 1; - ctrl >>= 1; - - ch_ctrl->si = ctrl & 1; - ctrl >>= 1; - - ch_ctrl->di = ctrl & 1; - ctrl >>= 1; - - ch_ctrl->priv_mode = ctrl & 1; - ctrl >>= 1; - - ch_ctrl->bufferable = ctrl & 1; - ctrl >>= 1; - - ch_ctrl->cacheable = ctrl & 1; - ctrl >>= 1; - - ch_ctrl->tc_mask = ctrl & 1; - -out: - return err; -} - -EXPORT_SYMBOL_GPL(pnx4008_dma_parse_control); - -int pnx4008_dma_pack_config(const struct pnx4008_dma_ch_config * ch_cfg, - unsigned long *cfg) -{ - int err = 0; - - if (!cfg || !ch_cfg) { - err = -EINVAL; - goto out; - } - - *cfg = 0; - - switch (ch_cfg->halt) { - case 0: - break; - case 1: - *cfg |= (1 << 18); - break; - - default: - err = -EINVAL; - goto out; - } - switch (ch_cfg->active) { - case 0: - break; - case 1: - *cfg |= (1 << 17); - break; - - default: - err = -EINVAL; - goto out; - } - switch (ch_cfg->lock) { - case 0: - break; - case 1: - *cfg |= (1 << 16); - break; - - default: - err = -EINVAL; - goto out; - } - switch (ch_cfg->itc) { - case 0: - break; - case 1: - *cfg |= (1 << 15); - break; - - default: - err = -EINVAL; - goto out; - } - switch (ch_cfg->ie) { - case 0: - break; - case 1: - *cfg |= (1 << 14); - break; - - default: - err = -EINVAL; - goto out; - } - switch (ch_cfg->flow_cntrl) { - case FC_MEM2MEM_DMA: - *cfg &= ~(7 << 11); - break; - case FC_MEM2PER_DMA: - *cfg &= ~(7 << 11); - *cfg |= (1 << 11); - break; - case FC_PER2MEM_DMA: - *cfg &= ~(7 << 11); - *cfg |= (2 << 11); - break; - case FC_PER2PER_DMA: - *cfg &= ~(7 << 11); - *cfg |= (3 << 11); - break; - case FC_PER2PER_DPER: - *cfg &= ~(7 << 11); - *cfg |= (4 << 11); - break; - case FC_MEM2PER_PER: - *cfg &= ~(7 << 11); - *cfg |= (5 << 11); - break; - case FC_PER2MEM_PER: - *cfg &= ~(7 << 11); - *cfg |= (6 << 11); - break; - case FC_PER2PER_SPER: - *cfg |= (7 << 11); - break; - - default: - err = -EINVAL; - goto out; - } - *cfg &= ~(0x1f << 6); - *cfg |= ((ch_cfg->dest_per & 0x1f) << 6); - - *cfg &= ~(0x1f << 1); - *cfg |= ((ch_cfg->src_per & 0x1f) << 1); - -out: - return err; -} - -EXPORT_SYMBOL_GPL(pnx4008_dma_pack_config); - -int pnx4008_dma_parse_config(unsigned long cfg, - struct pnx4008_dma_ch_config * ch_cfg) -{ - int err = 0; - - if (!ch_cfg) { - err = -EINVAL; - goto out; - } - - cfg >>= 1; - - ch_cfg->src_per = cfg & 0x1f; - cfg >>= 5; - - ch_cfg->dest_per = cfg & 0x1f; - cfg >>= 5; - - switch (cfg & 7) { - case 0: - ch_cfg->flow_cntrl = FC_MEM2MEM_DMA; - break; - case 1: - ch_cfg->flow_cntrl = FC_MEM2PER_DMA; - break; - case 2: - ch_cfg->flow_cntrl = FC_PER2MEM_DMA; - break; - case 3: - ch_cfg->flow_cntrl = FC_PER2PER_DMA; - break; - case 4: - ch_cfg->flow_cntrl = FC_PER2PER_DPER; - break; - case 5: - ch_cfg->flow_cntrl = FC_MEM2PER_PER; - break; - case 6: - ch_cfg->flow_cntrl = FC_PER2MEM_PER; - break; - case 7: - ch_cfg->flow_cntrl = FC_PER2PER_SPER; - } - cfg >>= 3; - - ch_cfg->ie = cfg & 1; - cfg >>= 1; - - ch_cfg->itc = cfg & 1; - cfg >>= 1; - - ch_cfg->lock = cfg & 1; - cfg >>= 1; - - ch_cfg->active = cfg & 1; - cfg >>= 1; - - ch_cfg->halt = cfg & 1; - -out: - return err; -} - -EXPORT_SYMBOL_GPL(pnx4008_dma_parse_config); - -void pnx4008_dma_split_head_entry(struct pnx4008_dma_config * config, - struct pnx4008_dma_ch_ctrl * ctrl) -{ - int new_len = ctrl->tr_size, num_entries = 0; - int old_len = new_len; - int src_width, dest_width, count = 1; - - switch (ctrl->swidth) { - case WIDTH_BYTE: - src_width = 1; - break; - case WIDTH_HWORD: - src_width = 2; - break; - case WIDTH_WORD: - src_width = 4; - break; - default: - return; - } - - switch (ctrl->dwidth) { - case WIDTH_BYTE: - dest_width = 1; - break; - case WIDTH_HWORD: - dest_width = 2; - break; - case WIDTH_WORD: - dest_width = 4; - break; - default: - return; - } - - while (new_len > 0x7FF) { - num_entries++; - new_len = (ctrl->tr_size + num_entries) / (num_entries + 1); - } - if (num_entries != 0) { - struct pnx4008_dma_ll *ll = NULL; - config->ch_ctrl &= ~0x7ff; - config->ch_ctrl |= new_len; - if (!config->is_ll) { - config->is_ll = 1; - while (num_entries) { - if (!ll) { - config->ll = - pnx4008_alloc_ll_entry(&config-> - ll_dma); - ll = config->ll; - } else { - ll->next = - pnx4008_alloc_ll_entry(&ll-> - next_dma); - ll = ll->next; - } - - if (ctrl->si) - ll->src_addr = - config->src_addr + - src_width * new_len * count; - else - ll->src_addr = config->src_addr; - if (ctrl->di) - ll->dest_addr = - config->dest_addr + - dest_width * new_len * count; - else - ll->dest_addr = config->dest_addr; - ll->ch_ctrl = config->ch_ctrl & 0x7fffffff; - ll->next_dma = 0; - ll->next = NULL; - num_entries--; - count++; - } - } else { - struct pnx4008_dma_ll *ll_old = config->ll; - unsigned long ll_dma_old = config->ll_dma; - while (num_entries) { - if (!ll) { - config->ll = - pnx4008_alloc_ll_entry(&config-> - ll_dma); - ll = config->ll; - } else { - ll->next = - pnx4008_alloc_ll_entry(&ll-> - next_dma); - ll = ll->next; - } - - if (ctrl->si) - ll->src_addr = - config->src_addr + - src_width * new_len * count; - else - ll->src_addr = config->src_addr; - if (ctrl->di) - ll->dest_addr = - config->dest_addr + - dest_width * new_len * count; - else - ll->dest_addr = config->dest_addr; - ll->ch_ctrl = config->ch_ctrl & 0x7fffffff; - ll->next_dma = 0; - ll->next = NULL; - num_entries--; - count++; - } - ll->next_dma = ll_dma_old; - ll->next = ll_old; - } - /* adjust last length/tc */ - ll->ch_ctrl = config->ch_ctrl & (~0x7ff); - ll->ch_ctrl |= old_len - new_len * (count - 1); - config->ch_ctrl &= 0x7fffffff; - } -} - -EXPORT_SYMBOL_GPL(pnx4008_dma_split_head_entry); - -void pnx4008_dma_split_ll_entry(struct pnx4008_dma_ll * cur_ll, - struct pnx4008_dma_ch_ctrl * ctrl) -{ - int new_len = ctrl->tr_size, num_entries = 0; - int old_len = new_len; - int src_width, dest_width, count = 1; - - switch (ctrl->swidth) { - case WIDTH_BYTE: - src_width = 1; - break; - case WIDTH_HWORD: - src_width = 2; - break; - case WIDTH_WORD: - src_width = 4; - break; - default: - return; - } - - switch (ctrl->dwidth) { - case WIDTH_BYTE: - dest_width = 1; - break; - case WIDTH_HWORD: - dest_width = 2; - break; - case WIDTH_WORD: - dest_width = 4; - break; - default: - return; - } - - while (new_len > 0x7FF) { - num_entries++; - new_len = (ctrl->tr_size + num_entries) / (num_entries + 1); - } - if (num_entries != 0) { - struct pnx4008_dma_ll *ll = NULL; - cur_ll->ch_ctrl &= ~0x7ff; - cur_ll->ch_ctrl |= new_len; - if (!cur_ll->next) { - while (num_entries) { - if (!ll) { - cur_ll->next = - pnx4008_alloc_ll_entry(&cur_ll-> - next_dma); - ll = cur_ll->next; - } else { - ll->next = - pnx4008_alloc_ll_entry(&ll-> - next_dma); - ll = ll->next; - } - - if (ctrl->si) - ll->src_addr = - cur_ll->src_addr + - src_width * new_len * count; - else - ll->src_addr = cur_ll->src_addr; - if (ctrl->di) - ll->dest_addr = - cur_ll->dest_addr + - dest_width * new_len * count; - else - ll->dest_addr = cur_ll->dest_addr; - ll->ch_ctrl = cur_ll->ch_ctrl & 0x7fffffff; - ll->next_dma = 0; - ll->next = NULL; - num_entries--; - count++; - } - } else { - struct pnx4008_dma_ll *ll_old = cur_ll->next; - unsigned long ll_dma_old = cur_ll->next_dma; - while (num_entries) { - if (!ll) { - cur_ll->next = - pnx4008_alloc_ll_entry(&cur_ll-> - next_dma); - ll = cur_ll->next; - } else { - ll->next = - pnx4008_alloc_ll_entry(&ll-> - next_dma); - ll = ll->next; - } - - if (ctrl->si) - ll->src_addr = - cur_ll->src_addr + - src_width * new_len * count; - else - ll->src_addr = cur_ll->src_addr; - if (ctrl->di) - ll->dest_addr = - cur_ll->dest_addr + - dest_width * new_len * count; - else - ll->dest_addr = cur_ll->dest_addr; - ll->ch_ctrl = cur_ll->ch_ctrl & 0x7fffffff; - ll->next_dma = 0; - ll->next = NULL; - num_entries--; - count++; - } - - ll->next_dma = ll_dma_old; - ll->next = ll_old; - } - /* adjust last length/tc */ - ll->ch_ctrl = cur_ll->ch_ctrl & (~0x7ff); - ll->ch_ctrl |= old_len - new_len * (count - 1); - cur_ll->ch_ctrl &= 0x7fffffff; - } -} - -EXPORT_SYMBOL_GPL(pnx4008_dma_split_ll_entry); - -int pnx4008_config_channel(int ch, struct pnx4008_dma_config * config) -{ - if (!VALID_CHANNEL(ch) || !dma_channels[ch].name) - return -EINVAL; - - pnx4008_dma_lock(); - __raw_writel(config->src_addr, DMAC_Cx_SRC_ADDR(ch)); - __raw_writel(config->dest_addr, DMAC_Cx_DEST_ADDR(ch)); - - if (config->is_ll) - __raw_writel(config->ll_dma, DMAC_Cx_LLI(ch)); - else - __raw_writel(0, DMAC_Cx_LLI(ch)); - - __raw_writel(config->ch_ctrl, DMAC_Cx_CONTROL(ch)); - __raw_writel(config->ch_cfg, DMAC_Cx_CONFIG(ch)); - pnx4008_dma_unlock(); - - return 0; - -} - -EXPORT_SYMBOL_GPL(pnx4008_config_channel); - -int pnx4008_channel_get_config(int ch, struct pnx4008_dma_config * config) -{ - if (!VALID_CHANNEL(ch) || !dma_channels[ch].name || !config) - return -EINVAL; - - pnx4008_dma_lock(); - config->ch_cfg = __raw_readl(DMAC_Cx_CONFIG(ch)); - config->ch_ctrl = __raw_readl(DMAC_Cx_CONTROL(ch)); - - config->ll_dma = __raw_readl(DMAC_Cx_LLI(ch)); - config->is_ll = config->ll_dma ? 1 : 0; - - config->src_addr = __raw_readl(DMAC_Cx_SRC_ADDR(ch)); - config->dest_addr = __raw_readl(DMAC_Cx_DEST_ADDR(ch)); - pnx4008_dma_unlock(); - - return 0; -} - -EXPORT_SYMBOL_GPL(pnx4008_channel_get_config); - -int pnx4008_dma_ch_enable(int ch) -{ - unsigned long ch_cfg; - - if (!VALID_CHANNEL(ch) || !dma_channels[ch].name) - return -EINVAL; - - pnx4008_dma_lock(); - ch_cfg = __raw_readl(DMAC_Cx_CONFIG(ch)); - ch_cfg |= 1; - __raw_writel(ch_cfg, DMAC_Cx_CONFIG(ch)); - pnx4008_dma_unlock(); - - return 0; -} - -EXPORT_SYMBOL_GPL(pnx4008_dma_ch_enable); - -int pnx4008_dma_ch_disable(int ch) -{ - unsigned long ch_cfg; - - if (!VALID_CHANNEL(ch) || !dma_channels[ch].name) - return -EINVAL; - - pnx4008_dma_lock(); - ch_cfg = __raw_readl(DMAC_Cx_CONFIG(ch)); - ch_cfg &= ~1; - __raw_writel(ch_cfg, DMAC_Cx_CONFIG(ch)); - pnx4008_dma_unlock(); - - return 0; -} - -EXPORT_SYMBOL_GPL(pnx4008_dma_ch_disable); - -int pnx4008_dma_ch_enabled(int ch) -{ - unsigned long ch_cfg; - - if (!VALID_CHANNEL(ch) || !dma_channels[ch].name) - return -EINVAL; - - pnx4008_dma_lock(); - ch_cfg = __raw_readl(DMAC_Cx_CONFIG(ch)); - pnx4008_dma_unlock(); - - return ch_cfg & 1; -} - -EXPORT_SYMBOL_GPL(pnx4008_dma_ch_enabled); - -static irqreturn_t dma_irq_handler(int irq, void *dev_id) -{ - int i; - unsigned long dint = __raw_readl(DMAC_INT_STAT); - unsigned long tcint = __raw_readl(DMAC_INT_TC_STAT); - unsigned long eint = __raw_readl(DMAC_INT_ERR_STAT); - unsigned long i_bit; - - for (i = MAX_DMA_CHANNELS - 1; i >= 0; i--) { - i_bit = 1 << i; - if (dint & i_bit) { - struct dma_channel *channel = &dma_channels[i]; - - if (channel->name && channel->irq_handler) { - int cause = 0; - - if (eint & i_bit) - cause |= DMA_ERR_INT; - if (tcint & i_bit) - cause |= DMA_TC_INT; - channel->irq_handler(i, cause, channel->data); - } else { - /* - * IRQ for an unregistered DMA channel - */ - printk(KERN_WARNING - "spurious IRQ for DMA channel %d\n", i); - } - if (tcint & i_bit) - __raw_writel(i_bit, DMAC_INT_TC_CLEAR); - if (eint & i_bit) - __raw_writel(i_bit, DMAC_INT_ERR_CLEAR); - } - } - return IRQ_HANDLED; -} - -static int __init pnx4008_dma_init(void) -{ - int ret, i; - - ret = request_irq(DMA_INT, dma_irq_handler, 0, "DMA", NULL); - if (ret) { - printk(KERN_CRIT "Wow! Can't register IRQ for DMA\n"); - goto out; - } - - ll_pool.count = 0x4000 / sizeof(struct pnx4008_dma_ll); - ll_pool.cur = ll_pool.vaddr = - dma_alloc_coherent(NULL, ll_pool.count * sizeof(struct pnx4008_dma_ll), - &ll_pool.dma_addr, GFP_KERNEL); - - if (!ll_pool.vaddr) { - ret = -ENOMEM; - free_irq(DMA_INT, NULL); - goto out; - } - - for (i = 0; i < ll_pool.count - 1; i++) { - void **addr = ll_pool.vaddr + i * sizeof(struct pnx4008_dma_ll); - *addr = (void *)addr + sizeof(struct pnx4008_dma_ll); - } - *(long *)(ll_pool.vaddr + - (ll_pool.count - 1) * sizeof(struct pnx4008_dma_ll)) = - (long)ll_pool.vaddr; - - __raw_writel(1, DMAC_CONFIG); - -out: - return ret; -} -arch_initcall(pnx4008_dma_init); diff --git a/arch/arm/mach-pnx4008/gpio.c b/arch/arm/mach-pnx4008/gpio.c deleted file mode 100644 index d3e71d3..0000000 --- a/arch/arm/mach-pnx4008/gpio.c +++ /dev/null @@ -1,328 +0,0 @@ -/* - * arch/arm/mach-pnx4008/gpio.c - * - * PNX4008 GPIO driver - * - * Author: Dmitry Chigirev <source@mvista.com> - * - * Based on reference code by Iwo Mergler and Z.Tabaaloute from Philips: - * Copyright (c) 2005 Koninklijke Philips Electronics N.V. - * - * 2005 (c) MontaVista Software, Inc. This file is licensed under - * the terms of the GNU General Public License version 2. This program - * is licensed "as is" without any warranty of any kind, whether express - * or implied. - */ -#include <linux/types.h> -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/io.h> -#include <mach/hardware.h> -#include <mach/platform.h> -#include <mach/gpio-pnx4008.h> - -/* register definitions */ -#define PIO_VA_BASE IO_ADDRESS(PNX4008_PIO_BASE) - -#define PIO_INP_STATE (0x00U) -#define PIO_OUTP_SET (0x04U) -#define PIO_OUTP_CLR (0x08U) -#define PIO_OUTP_STATE (0x0CU) -#define PIO_DRV_SET (0x10U) -#define PIO_DRV_CLR (0x14U) -#define PIO_DRV_STATE (0x18U) -#define PIO_SDINP_STATE (0x1CU) -#define PIO_SDOUTP_SET (0x20U) -#define PIO_SDOUTP_CLR (0x24U) -#define PIO_MUX_SET (0x28U) -#define PIO_MUX_CLR (0x2CU) -#define PIO_MUX_STATE (0x30U) - -static inline void gpio_lock(void) -{ - local_irq_disable(); -} - -static inline void gpio_unlock(void) -{ - local_irq_enable(); -} - -/* Inline functions */ -static inline int gpio_read_bit(u32 reg, int gpio) -{ - u32 bit, val; - int ret = -EFAULT; - - if (gpio < 0) - goto out; - - bit = GPIO_BIT(gpio); - if (bit) { - val = __raw_readl(PIO_VA_BASE + reg); - ret = (val & bit) ? 1 : 0; - } -out: - return ret; -} - -static inline int gpio_set_bit(u32 reg, int gpio) -{ - u32 bit, val; - int ret = -EFAULT; - - if (gpio < 0) - goto out; - - bit = GPIO_BIT(gpio); - if (bit) { - val = __raw_readl(PIO_VA_BASE + reg); - val |= bit; - __raw_writel(val, PIO_VA_BASE + reg); - ret = 0; - } -out: - return ret; -} - -/* Very simple access control, bitmap for allocated/free */ -static unsigned long access_map[4]; -#define INP_INDEX 0 -#define OUTP_INDEX 1 -#define GPIO_INDEX 2 -#define MUX_INDEX 3 - -/*GPIO to Input Mapping */ -static short gpio_to_inp_map[32] = { - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, 10, 11, 12, 13, 14, 24, -1 -}; - -/*GPIO to Mux Mapping */ -static short gpio_to_mux_map[32] = { - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, 0, 1, 4, 5, -1 -}; - -/*Output to Mux Mapping */ -static short outp_to_mux_map[32] = { - -1, -1, -1, 6, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, 2, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1 -}; - -int pnx4008_gpio_register_pin(unsigned short pin) -{ - unsigned long bit = GPIO_BIT(pin); - int ret = -EBUSY; /* Already in use */ - - gpio_lock(); - - if (GPIO_ISBID(pin)) { - if (access_map[GPIO_INDEX] & bit) - goto out; - access_map[GPIO_INDEX] |= bit; - - } else if (GPIO_ISRAM(pin)) { - if (access_map[GPIO_INDEX] & bit) - goto out; - access_map[GPIO_INDEX] |= bit; - - } else if (GPIO_ISMUX(pin)) { - if (access_map[MUX_INDEX] & bit) - goto out; - access_map[MUX_INDEX] |= bit; - - } else if (GPIO_ISOUT(pin)) { - if (access_map[OUTP_INDEX] & bit) - goto out; - access_map[OUTP_INDEX] |= bit; - - } else if (GPIO_ISIN(pin)) { - if (access_map[INP_INDEX] & bit) - goto out; - access_map[INP_INDEX] |= bit; - } else - goto out; - ret = 0; - -out: - gpio_unlock(); - return ret; -} - -EXPORT_SYMBOL(pnx4008_gpio_register_pin); - -int pnx4008_gpio_unregister_pin(unsigned short pin) -{ - unsigned long bit = GPIO_BIT(pin); - int ret = -EFAULT; /* Not registered */ - - gpio_lock(); - - if (GPIO_ISBID(pin)) { - if (~access_map[GPIO_INDEX] & bit) - goto out; - access_map[GPIO_INDEX] &= ~bit; - } else if (GPIO_ISRAM(pin)) { - if (~access_map[GPIO_INDEX] & bit) - goto out; - access_map[GPIO_INDEX] &= ~bit; - } else if (GPIO_ISMUX(pin)) { - if (~access_map[MUX_INDEX] & bit) - goto out; - access_map[MUX_INDEX] &= ~bit; - } else if (GPIO_ISOUT(pin)) { - if (~access_map[OUTP_INDEX] & bit) - goto out; - access_map[OUTP_INDEX] &= ~bit; - } else if (GPIO_ISIN(pin)) { - if (~access_map[INP_INDEX] & bit) - goto out; - access_map[INP_INDEX] &= ~bit; - } else - goto out; - ret = 0; - -out: - gpio_unlock(); - return ret; -} - -EXPORT_SYMBOL(pnx4008_gpio_unregister_pin); - -unsigned long pnx4008_gpio_read_pin(unsigned short pin) -{ - unsigned long ret = -EFAULT; - int gpio = GPIO_BIT_MASK(pin); - gpio_lock(); - if (GPIO_ISOUT(pin)) { - ret = gpio_read_bit(PIO_OUTP_STATE, gpio); - } else if (GPIO_ISRAM(pin)) { - if (gpio_read_bit(PIO_DRV_STATE, gpio) == 0) { - ret = gpio_read_bit(PIO_SDINP_STATE, gpio); - } - } else if (GPIO_ISBID(pin)) { - ret = gpio_read_bit(PIO_DRV_STATE, gpio); - if (ret > 0) - ret = gpio_read_bit(PIO_OUTP_STATE, gpio); - else if (ret == 0) - ret = - gpio_read_bit(PIO_INP_STATE, gpio_to_inp_map[gpio]); - } else if (GPIO_ISIN(pin)) { - ret = gpio_read_bit(PIO_INP_STATE, gpio); - } - gpio_unlock(); - return ret; -} - -EXPORT_SYMBOL(pnx4008_gpio_read_pin); - -/* Write Value to output */ -int pnx4008_gpio_write_pin(unsigned short pin, int output) -{ - int gpio = GPIO_BIT_MASK(pin); - int ret = -EFAULT; - - gpio_lock(); - if (GPIO_ISOUT(pin)) { - printk( "writing '%x' to '%x'\n", - gpio, output ? PIO_OUTP_SET : PIO_OUTP_CLR ); - ret = gpio_set_bit(output ? PIO_OUTP_SET : PIO_OUTP_CLR, gpio); - } else if (GPIO_ISRAM(pin)) { - if (gpio_read_bit(PIO_DRV_STATE, gpio) > 0) - ret = gpio_set_bit(output ? PIO_SDOUTP_SET : - PIO_SDOUTP_CLR, gpio); - } else if (GPIO_ISBID(pin)) { - if (gpio_read_bit(PIO_DRV_STATE, gpio) > 0) - ret = gpio_set_bit(output ? PIO_OUTP_SET : - PIO_OUTP_CLR, gpio); - } - gpio_unlock(); - return ret; -} - -EXPORT_SYMBOL(pnx4008_gpio_write_pin); - -/* Value = 1 : Set GPIO pin as output */ -/* Value = 0 : Set GPIO pin as input */ -int pnx4008_gpio_set_pin_direction(unsigned short pin, int output) -{ - int gpio = GPIO_BIT_MASK(pin); - int ret = -EFAULT; - - gpio_lock(); - if (GPIO_ISBID(pin) || GPIO_ISRAM(pin)) { - ret = gpio_set_bit(output ? PIO_DRV_SET : PIO_DRV_CLR, gpio); - } - gpio_unlock(); - return ret; -} - -EXPORT_SYMBOL(pnx4008_gpio_set_pin_direction); - -/* Read GPIO pin direction: 0= pin used as input, 1= pin used as output*/ -int pnx4008_gpio_read_pin_direction(unsigned short pin) -{ - int gpio = GPIO_BIT_MASK(pin); - int ret = -EFAULT; - - gpio_lock(); - if (GPIO_ISBID(pin) || GPIO_ISRAM(pin)) { - ret = gpio_read_bit(PIO_DRV_STATE, gpio); - } - gpio_unlock(); - return ret; -} - -EXPORT_SYMBOL(pnx4008_gpio_read_pin_direction); - -/* Value = 1 : Set pin to muxed function */ -/* Value = 0 : Set pin as GPIO */ -int pnx4008_gpio_set_pin_mux(unsigned short pin, int output) -{ - int gpio = GPIO_BIT_MASK(pin); - int ret = -EFAULT; - - gpio_lock(); - if (GPIO_ISBID(pin)) { - ret = - gpio_set_bit(output ? PIO_MUX_SET : PIO_MUX_CLR, - gpio_to_mux_map[gpio]); - } else if (GPIO_ISOUT(pin)) { - ret = - gpio_set_bit(output ? PIO_MUX_SET : PIO_MUX_CLR, - outp_to_mux_map[gpio]); - } else if (GPIO_ISMUX(pin)) { - ret = gpio_set_bit(output ? PIO_MUX_SET : PIO_MUX_CLR, gpio); - } - gpio_unlock(); - return ret; -} - -EXPORT_SYMBOL(pnx4008_gpio_set_pin_mux); - -/* Read pin mux function: 0= pin used as GPIO, 1= pin used for muxed function*/ -int pnx4008_gpio_read_pin_mux(unsigned short pin) -{ - int gpio = GPIO_BIT_MASK(pin); - int ret = -EFAULT; - - gpio_lock(); - if (GPIO_ISBID(pin)) { - ret = gpio_read_bit(PIO_MUX_STATE, gpio_to_mux_map[gpio]); - } else if (GPIO_ISOUT(pin)) { - ret = gpio_read_bit(PIO_MUX_STATE, outp_to_mux_map[gpio]); - } else if (GPIO_ISMUX(pin)) { - ret = gpio_read_bit(PIO_MUX_STATE, gpio); - } - gpio_unlock(); - return ret; -} - -EXPORT_SYMBOL(pnx4008_gpio_read_pin_mux); diff --git a/arch/arm/mach-pnx4008/i2c.c b/arch/arm/mach-pnx4008/i2c.c deleted file mode 100644 index 550cfc2..0000000 --- a/arch/arm/mach-pnx4008/i2c.c +++ /dev/null @@ -1,86 +0,0 @@ -/* - * I2C initialization for PNX4008. - * - * Author: Vitaly Wool <vitalywool@gmail.com> - * - * 2005-2006 (c) MontaVista Software, Inc. This file is licensed under - * the terms of the GNU General Public License version 2. This program - * is licensed "as is" without any warranty of any kind, whether express - * or implied. - */ - -#include <linux/clk.h> -#include <linux/i2c.h> -#include <linux/i2c-pnx.h> -#include <linux/platform_device.h> -#include <linux/err.h> -#include <mach/platform.h> -#include <mach/irqs.h> - -static struct resource i2c0_resources[] = { - { - .start = PNX4008_I2C1_BASE, - .end = PNX4008_I2C1_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, { - .start = I2C_1_INT, - .end = I2C_1_INT, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct resource i2c1_resources[] = { - { - .start = PNX4008_I2C2_BASE, - .end = PNX4008_I2C2_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, { - .start = I2C_2_INT, - .end = I2C_2_INT, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct resource i2c2_resources[] = { - { - .start = PNX4008_USB_CONFIG_BASE + 0x300, - .end = PNX4008_USB_CONFIG_BASE + 0x300 + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, { - .start = USB_I2C_INT, - .end = USB_I2C_INT, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device i2c0_device = { - .name = "pnx-i2c.0", - .id = 0, - .resource = i2c0_resources, - .num_resources = ARRAY_SIZE(i2c0_resources), -}; - -static struct platform_device i2c1_device = { - .name = "pnx-i2c.1", - .id = 1, - .resource = i2c1_resources, - .num_resources = ARRAY_SIZE(i2c1_resources), -}; - -static struct platform_device i2c2_device = { - .name = "pnx-i2c.2", - .id = 2, - .resource = i2c2_resources, - .num_resources = ARRAY_SIZE(i2c2_resources), -}; - -static struct platform_device *devices[] __initdata = { - &i2c0_device, - &i2c1_device, - &i2c2_device, -}; - -void __init pnx4008_register_i2c_devices(void) -{ - platform_add_devices(devices, ARRAY_SIZE(devices)); -} diff --git a/arch/arm/mach-pnx4008/include/mach/clock.h b/arch/arm/mach-pnx4008/include/mach/clock.h deleted file mode 100644 index 8d2a5ef..0000000 --- a/arch/arm/mach-pnx4008/include/mach/clock.h +++ /dev/null @@ -1,62 +0,0 @@ -/* - * arch/arm/mach-pnx4008/include/mach/clock.h - * - * Clock control driver for PNX4008 - header file - * - * Authors: Vitaly Wool, Dmitry Chigirev <source@mvista.com> - * - * 2005 (c) MontaVista Software, Inc. This file is licensed under - * the terms of the GNU General Public License version 2. This program - * is licensed "as is" without any warranty of any kind, whether express - * or implied. - */ -#ifndef __PNX4008_CLOCK_H__ -#define __PNX4008_CLOCK_H__ - -struct module; -struct clk; - -#define PWRMAN_VA_BASE IO_ADDRESS(PNX4008_PWRMAN_BASE) -#define HCLKDIVCTRL_REG (PWRMAN_VA_BASE + 0x40) -#define PWRCTRL_REG (PWRMAN_VA_BASE + 0x44) -#define PLLCTRL_REG (PWRMAN_VA_BASE + 0x48) -#define OSC13CTRL_REG (PWRMAN_VA_BASE + 0x4c) -#define SYSCLKCTRL_REG (PWRMAN_VA_BASE + 0x50) -#define HCLKPLLCTRL_REG (PWRMAN_VA_BASE + 0x58) -#define USBCTRL_REG (PWRMAN_VA_BASE + 0x64) -#define SDRAMCLKCTRL_REG (PWRMAN_VA_BASE + 0x68) -#define MSCTRL_REG (PWRMAN_VA_BASE + 0x80) -#define BTCLKCTRL (PWRMAN_VA_BASE + 0x84) -#define DUMCLKCTRL_REG (PWRMAN_VA_BASE + 0x90) -#define I2CCLKCTRL_REG (PWRMAN_VA_BASE + 0xac) -#define KEYCLKCTRL_REG (PWRMAN_VA_BASE + 0xb0) -#define TSCLKCTRL_REG (PWRMAN_VA_BASE + 0xb4) -#define PWMCLKCTRL_REG (PWRMAN_VA_BASE + 0xb8) -#define TIMCLKCTRL_REG (PWRMAN_VA_BASE + 0xbc) -#define SPICTRL_REG (PWRMAN_VA_BASE + 0xc4) -#define FLASHCLKCTRL_REG (PWRMAN_VA_BASE + 0xc8) -#define UART3CLK_REG (PWRMAN_VA_BASE + 0xd0) -#define UARTCLKCTRL_REG (PWRMAN_VA_BASE + 0xe4) -#define DMACLKCTRL_REG (PWRMAN_VA_BASE + 0xe8) -#define AUTOCLK_CTRL (PWRMAN_VA_BASE + 0xec) -#define JPEGCLKCTRL_REG (PWRMAN_VA_BASE + 0xfc) - -#define AUDIOCONFIG_VA_BASE IO_ADDRESS(PNX4008_AUDIOCONFIG_BASE) -#define DSPPLLCTRL_REG (AUDIOCONFIG_VA_BASE + 0x60) -#define DSPCLKCTRL_REG (AUDIOCONFIG_VA_BASE + 0x64) -#define AUDIOCLKCTRL_REG (AUDIOCONFIG_VA_BASE + 0x68) -#define AUDIOPLLCTRL_REG (AUDIOCONFIG_VA_BASE + 0x6C) - -#define USB_OTG_CLKCTRL_REG IO_ADDRESS(PNX4008_USB_CONFIG_BASE + 0xff4) - -#define VFP9CLKCTRL_REG IO_ADDRESS(PNX4008_DEBUG_BASE) - -#define CLK_RATE_13MHZ 13000 -#define CLK_RATE_1MHZ 1000 -#define CLK_RATE_208MHZ 208000 -#define CLK_RATE_48MHZ 48000 -#define CLK_RATE_32KHZ 32 - -#define PNX4008_UART_CLK CLK_RATE_13MHZ * 1000 /* in MHz */ - -#endif diff --git a/arch/arm/mach-pnx4008/include/mach/debug-macro.S b/arch/arm/mach-pnx4008/include/mach/debug-macro.S deleted file mode 100644 index 469d60d..0000000 --- a/arch/arm/mach-pnx4008/include/mach/debug-macro.S +++ /dev/null @@ -1,21 +0,0 @@ -/* arch/arm/mach-pnx4008/include/mach/debug-macro.S - * - * Debugging macro include header - * - * Copyright (C) 1994-1999 Russell King - * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * -*/ - - .macro addruart, rp, rv, tmp - mov \rp, #0x00090000 - add \rv, \rp, #0xf4000000 @ virtual - add \rp, \rp, #0x40000000 @ physical - .endm - -#define UART_SHIFT 2 -#include <asm/hardware/debug-8250.S> diff --git a/arch/arm/mach-pnx4008/include/mach/dma.h b/arch/arm/mach-pnx4008/include/mach/dma.h deleted file mode 100644 index f094bf8..0000000 --- a/arch/arm/mach-pnx4008/include/mach/dma.h +++ /dev/null @@ -1,160 +0,0 @@ -/* - * arch/arm/mach-pnx4008/include/mach/dma.h - * - * PNX4008 DMA header file - * - * Author: Vitaly Wool - * Copyright: MontaVista Software Inc. (c) 2005 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef __ASM_ARCH_DMA_H -#define __ASM_ARCH_DMA_H - -#include "platform.h" - -#define MAX_DMA_CHANNELS 8 - -#define DMAC_BASE IO_ADDRESS(PNX4008_DMA_CONFIG_BASE) -#define DMAC_INT_STAT (DMAC_BASE + 0x0000) -#define DMAC_INT_TC_STAT (DMAC_BASE + 0x0004) -#define DMAC_INT_TC_CLEAR (DMAC_BASE + 0x0008) -#define DMAC_INT_ERR_STAT (DMAC_BASE + 0x000c) -#define DMAC_INT_ERR_CLEAR (DMAC_BASE + 0x0010) -#define DMAC_SOFT_SREQ (DMAC_BASE + 0x0024) -#define DMAC_CONFIG (DMAC_BASE + 0x0030) -#define DMAC_Cx_SRC_ADDR(c) (DMAC_BASE + 0x0100 + (c) * 0x20) -#define DMAC_Cx_DEST_ADDR(c) (DMAC_BASE + 0x0104 + (c) * 0x20) -#define DMAC_Cx_LLI(c) (DMAC_BASE + 0x0108 + (c) * 0x20) -#define DMAC_Cx_CONTROL(c) (DMAC_BASE + 0x010c + (c) * 0x20) -#define DMAC_Cx_CONFIG(c) (DMAC_BASE + 0x0110 + (c) * 0x20) - -enum { - WIDTH_BYTE = 0, - WIDTH_HWORD, - WIDTH_WORD -}; - -enum { - FC_MEM2MEM_DMA, - FC_MEM2PER_DMA, - FC_PER2MEM_DMA, - FC_PER2PER_DMA, - FC_PER2PER_DPER, - FC_MEM2PER_PER, - FC_PER2MEM_PER, - FC_PER2PER_SPER -}; - -enum { - DMA_INT_UNKNOWN = 0, - DMA_ERR_INT = 1, - DMA_TC_INT = 2, -}; - -enum { - DMA_BUFFER_ALLOCATED = 1, - DMA_HAS_LL = 2, -}; - -enum { - PER_CAM_DMA_1 = 0, - PER_NDF_FLASH = 1, - PER_MBX_SLAVE_FIFO = 2, - PER_SPI2_REC_XMIT = 3, - PER_MS_SD_RX_XMIT = 4, - PER_HS_UART_1_XMIT = 5, - PER_HS_UART_1_RX = 6, - PER_HS_UART_2_XMIT = 7, - PER_HS_UART_2_RX = 8, - PER_HS_UART_7_XMIT = 9, - PER_HS_UART_7_RX = 10, - PER_SPI1_REC_XMIT = 11, - PER_MLC_NDF_SREC = 12, - PER_CAM_DMA_2 = 13, - PER_PRNG_INFIFO = 14, - PER_PRNG_OUTFIFO = 15, -}; - -struct pnx4008_dma_ch_ctrl { - int tc_mask; - int cacheable; - int bufferable; - int priv_mode; - int di; - int si; - int dest_ahb1; - int src_ahb1; - int dwidth; - int swidth; - int dbsize; - int sbsize; - int tr_size; -}; - -struct pnx4008_dma_ch_config { - int halt; - int active; - int lock; - int itc; - int ie; - int flow_cntrl; - int dest_per; - int src_per; -}; - -struct pnx4008_dma_ll { - unsigned long src_addr; - unsigned long dest_addr; - u32 next_dma; - unsigned long ch_ctrl; - struct pnx4008_dma_ll *next; - int flags; - void *alloc_data; - int (*free) (void *); -}; - -struct pnx4008_dma_config { - int is_ll; - unsigned long src_addr; - unsigned long dest_addr; - unsigned long ch_ctrl; - unsigned long ch_cfg; - struct pnx4008_dma_ll *ll; - u32 ll_dma; - int flags; - void *alloc_data; - int (*free) (void *); -}; - -extern struct pnx4008_dma_ll *pnx4008_alloc_ll_entry(dma_addr_t *); -extern void pnx4008_free_ll_entry(struct pnx4008_dma_ll *, dma_addr_t); -extern void pnx4008_free_ll(u32 ll_dma, struct pnx4008_dma_ll *); - -extern int pnx4008_request_channel(char *, int, - void (*)(int, int, void *), - void *); -extern void pnx4008_free_channel(int); -extern int pnx4008_config_dma(int, int, int); -extern int pnx4008_dma_pack_control(const struct pnx4008_dma_ch_ctrl *, - unsigned long *); -extern int pnx4008_dma_parse_control(unsigned long, - struct pnx4008_dma_ch_ctrl *); -extern int pnx4008_dma_pack_config(const struct pnx4008_dma_ch_config *, - unsigned long *); -extern int pnx4008_dma_parse_config(unsigned long, - struct pnx4008_dma_ch_config *); -extern int pnx4008_config_channel(int, struct pnx4008_dma_config *); -extern int pnx4008_channel_get_config(int, struct pnx4008_dma_config *); -extern int pnx4008_dma_ch_enable(int); -extern int pnx4008_dma_ch_disable(int); -extern int pnx4008_dma_ch_enabled(int); -extern void pnx4008_dma_split_head_entry(struct pnx4008_dma_config *, - struct pnx4008_dma_ch_ctrl *); -extern void pnx4008_dma_split_ll_entry(struct pnx4008_dma_ll *, - struct pnx4008_dma_ch_ctrl *); - -#endif /* _ASM_ARCH_DMA_H */ diff --git a/arch/arm/mach-pnx4008/include/mach/entry-macro.S b/arch/arm/mach-pnx4008/include/mach/entry-macro.S deleted file mode 100644 index 77a5558..0000000 --- a/arch/arm/mach-pnx4008/include/mach/entry-macro.S +++ /dev/null @@ -1,116 +0,0 @@ -/* - * arch/arm/mach-pnx4008/include/mach/entry-macro.S - * - * Low-level IRQ helper macros for PNX4008-based platforms - * - * 2005-2006 (c) MontaVista Software, Inc. - * Author: Vitaly Wool <vwool@ru.mvista.com> - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include "platform.h" - -#define IO_BASE 0xF0000000 -#define IO_ADDRESS(x) (((((x) & 0xff000000) >> 4) | ((x) & 0xfffff)) | IO_BASE) - -#define INTRC_MASK 0x00 -#define INTRC_RAW_STAT 0x04 -#define INTRC_STAT 0x08 -#define INTRC_POLAR 0x0C -#define INTRC_ACT_TYPE 0x10 -#define INTRC_TYPE 0x14 - -#define SIC1_BASE_INT 32 -#define SIC2_BASE_INT 64 - - .macro get_irqnr_preamble, base, tmp - .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp -/* decode the MIC interrupt numbers */ - ldr \base, =IO_ADDRESS(PNX4008_INTCTRLMIC_BASE) - ldr \irqstat, [\base, #INTRC_STAT] - - cmp \irqstat,#1<<16 - movhs \irqnr,#16 - movlo \irqnr,#0 - movhs \irqstat,\irqstat,lsr#16 - cmp \irqstat,#1<<8 - addhs \irqnr,\irqnr,#8 - movhs \irqstat,\irqstat,lsr#8 - cmp \irqstat,#1<<4 - addhs \irqnr,\irqnr,#4 - movhs \irqstat,\irqstat,lsr#4 - cmp \irqstat,#1<<2 - addhs \irqnr,\irqnr,#2 - movhs \irqstat,\irqstat,lsr#2 - cmp \irqstat,#1<<1 - addhs \irqnr,\irqnr,#1 - -/* was there an interrupt ? if not then drop out with EQ status */ - teq \irqstat,#0 - beq 1003f - -/* and now check for extended IRQ reasons */ - cmp \irqnr,#1 - bls 1003f - cmp \irqnr,#30 - blo 1002f - -/* IRQ 31,30 : High priority cascade IRQ handle */ -/* read the correct SIC */ -/* decoding status after compare : eq is 30 (SIC1) , ne is 31 (SIC2) */ -/* set the base IRQ number */ - ldreq \base, =IO_ADDRESS(PNX4008_INTCTRLSIC1_BASE) - moveq \irqnr,#SIC1_BASE_INT - ldrne \base, =IO_ADDRESS(PNX4008_INTCTRLSIC2_BASE) - movne \irqnr,#SIC2_BASE_INT - ldr \irqstat, [\base, #INTRC_STAT] - ldr \tmp, [\base, #INTRC_TYPE] -/* and with inverted mask : low priority interrupts */ - and \irqstat,\irqstat,\tmp - b 1004f - -1003: -/* IRQ 1,0 : Low priority cascade IRQ handle */ -/* read the correct SIC */ -/* decoding status after compare : eq is 1 (SIC2) , ne is 0 (SIC1)*/ -/* read the correct SIC */ -/* set the base IRQ number */ - ldrne \base, =IO_ADDRESS(PNX4008_INTCTRLSIC1_BASE) - movne \irqnr,#SIC1_BASE_INT - ldreq \base, =IO_ADDRESS(PNX4008_INTCTRLSIC2_BASE) - moveq \irqnr,#SIC2_BASE_INT - ldr \irqstat, [\base, #INTRC_STAT] - ldr \tmp, [\base, #INTRC_TYPE] -/* and with inverted mask : low priority interrupts */ - bic \irqstat,\irqstat,\tmp - -1004: - - cmp \irqstat,#1<<16 - addhs \irqnr,\irqnr,#16 - movhs \irqstat,\irqstat,lsr#16 - cmp \irqstat,#1<<8 - addhs \irqnr,\irqnr,#8 - movhs \irqstat,\irqstat,lsr#8 - cmp \irqstat,#1<<4 - addhs \irqnr,\irqnr,#4 - movhs \irqstat,\irqstat,lsr#4 - cmp \irqstat,#1<<2 - addhs \irqnr,\irqnr,#2 - movhs \irqstat,\irqstat,lsr#2 - cmp \irqstat,#1<<1 - addhs \irqnr,\irqnr,#1 - - -/* is irqstat not zero */ - -1002: -/* we assert that irqstat is not equal to zero and return ne status if true*/ - teq \irqstat,#0 -1003: - .endm - diff --git a/arch/arm/mach-pnx4008/include/mach/gpio-pnx4008.h b/arch/arm/mach-pnx4008/include/mach/gpio-pnx4008.h deleted file mode 100644 index 41027dd..0000000 --- a/arch/arm/mach-pnx4008/include/mach/gpio-pnx4008.h +++ /dev/null @@ -1,241 +0,0 @@ -/* - * arch/arm/mach-pnx4008/include/mach/gpio-pnx4008.h - * - * PNX4008 GPIO driver - header file - * - * Author: Dmitry Chigirev <source@mvista.com> - * - * Based on reference code by Iwo Mergler and Z.Tabaaloute from Philips: - * Copyright (c) 2005 Koninklijke Philips Electronics N.V. - * - * 2005 (c) MontaVista Software, Inc. This file is licensed under - * the terms of the GNU General Public License version 2. This program - * is licensed "as is" without any warranty of any kind, whether express - * or implied. - */ - -#ifndef _PNX4008_GPIO_H_ -#define _PNX4008_GPIO_H_ - - -/* Block numbers */ -#define GPIO_IN (0) -#define GPIO_OUT (0x100) -#define GPIO_BID (0x200) -#define GPIO_RAM (0x300) -#define GPIO_MUX (0x400) - -#define GPIO_TYPE_MASK(K) ((K) & 0x700) - -/* INPUT GPIOs */ -/* GPI */ -#define GPI_00 (GPIO_IN | 0) -#define GPI_01 (GPIO_IN | 1) -#define GPI_02 (GPIO_IN | 2) -#define GPI_03 (GPIO_IN | 3) -#define GPI_04 (GPIO_IN | 4) -#define GPI_05 (GPIO_IN | 5) -#define GPI_06 (GPIO_IN | 6) -#define GPI_07 (GPIO_IN | 7) -#define GPI_08 (GPIO_IN | 8) -#define GPI_09 (GPIO_IN | 9) -#define U1_RX (GPIO_IN | 15) -#define U2_HTCS (GPIO_IN | 16) -#define U2_RX (GPIO_IN | 17) -#define U3_RX (GPIO_IN | 18) -#define U4_RX (GPIO_IN | 19) -#define U5_RX (GPIO_IN | 20) -#define U6_IRRX (GPIO_IN | 21) -#define U7_HCTS (GPIO_IN | 22) -#define U7_RX (GPIO_IN | 23) -/* MISC IN */ -#define SPI1_DATIN (GPIO_IN | 25) -#define DISP_SYNC (GPIO_IN | 26) -#define SPI2_DATIN (GPIO_IN | 27) -#define GPI_11 (GPIO_IN | 28) - -#define GPIO_IN_MASK 0x1eff83ff - -/* OUTPUT GPIOs */ -/* GPO */ -#define GPO_00 (GPIO_OUT | 0) -#define GPO_01 (GPIO_OUT | 1) -#define GPO_02 (GPIO_OUT | 2) -#define GPO_03 (GPIO_OUT | 3) -#define GPO_04 (GPIO_OUT | 4) -#define GPO_05 (GPIO_OUT | 5) -#define GPO_06 (GPIO_OUT | 6) -#define GPO_07 (GPIO_OUT | 7) -#define GPO_08 (GPIO_OUT | 8) -#define GPO_09 (GPIO_OUT | 9) -#define GPO_10 (GPIO_OUT | 10) -#define GPO_11 (GPIO_OUT | 11) -#define GPO_12 (GPIO_OUT | 12) -#define GPO_13 (GPIO_OUT | 13) -#define GPO_14 (GPIO_OUT | 14) -#define GPO_15 (GPIO_OUT | 15) -#define GPO_16 (GPIO_OUT | 16) -#define GPO_17 (GPIO_OUT | 17) -#define GPO_18 (GPIO_OUT | 18) -#define GPO_19 (GPIO_OUT | 19) -#define GPO_20 (GPIO_OUT | 20) -#define GPO_21 (GPIO_OUT | 21) -#define GPO_22 (GPIO_OUT | 22) -#define GPO_23 (GPIO_OUT | 23) - -#define GPIO_OUT_MASK 0xffffff - -/* BIDIRECTIONAL GPIOs */ -/* RAM pins */ -#define RAM_D19 (GPIO_RAM | 0) -#define RAM_D20 (GPIO_RAM | 1) -#define RAM_D21 (GPIO_RAM | 2) -#define RAM_D22 (GPIO_RAM | 3) -#define RAM_D23 (GPIO_RAM | 4) -#define RAM_D24 (GPIO_RAM | 5) -#define RAM_D25 (GPIO_RAM | 6) -#define RAM_D26 (GPIO_RAM | 7) -#define RAM_D27 (GPIO_RAM | 8) -#define RAM_D28 (GPIO_RAM | 9) -#define RAM_D29 (GPIO_RAM | 10) -#define RAM_D30 (GPIO_RAM | 11) -#define RAM_D31 (GPIO_RAM | 12) - -#define GPIO_RAM_MASK 0x1fff - -/* I/O pins */ -#define GPIO_00 (GPIO_BID | 25) -#define GPIO_01 (GPIO_BID | 26) -#define GPIO_02 (GPIO_BID | 27) -#define GPIO_03 (GPIO_BID | 28) -#define GPIO_04 (GPIO_BID | 29) -#define GPIO_05 (GPIO_BID | 30) - -#define GPIO_BID_MASK 0x7e000000 - -/* Non-GPIO multiplexed PIOs. For multiplexing with GPIO, please use GPIO macros */ -#define GPIO_SDRAM_SEL (GPIO_MUX | 3) - -#define GPIO_MUX_MASK 0x8 - -/* Extraction/assembly macros */ -#define GPIO_BIT_MASK(K) ((K) & 0x1F) -#define GPIO_BIT(K) (1 << GPIO_BIT_MASK(K)) -#define GPIO_ISMUX(K) ((GPIO_TYPE_MASK(K) == GPIO_MUX) && (GPIO_BIT(K) & GPIO_MUX_MASK)) -#define GPIO_ISRAM(K) ((GPIO_TYPE_MASK(K) == GPIO_RAM) && (GPIO_BIT(K) & GPIO_RAM_MASK)) -#define GPIO_ISBID(K) ((GPIO_TYPE_MASK(K) == GPIO_BID) && (GPIO_BIT(K) & GPIO_BID_MASK)) -#define GPIO_ISOUT(K) ((GPIO_TYPE_MASK(K) == GPIO_OUT) && (GPIO_BIT(K) & GPIO_OUT_MASK)) -#define GPIO_ISIN(K) ((GPIO_TYPE_MASK(K) == GPIO_IN) && (GPIO_BIT(K) & GPIO_IN_MASK)) - -/* Start Enable Pin Interrupts - table 58 page 66 */ - -#define SE_PIN_BASE_INT 32 - -#define SE_U7_RX_INT 63 -#define SE_U7_HCTS_INT 62 -#define SE_BT_CLKREQ_INT 61 -#define SE_U6_IRRX_INT 60 -/*59 unused*/ -#define SE_U5_RX_INT 58 -#define SE_GPI_11_INT 57 -#define SE_U3_RX_INT 56 -#define SE_U2_HCTS_INT 55 -#define SE_U2_RX_INT 54 -#define SE_U1_RX_INT 53 -#define SE_DISP_SYNC_INT 52 -/*51 unused*/ -#define SE_SDIO_INT_N 50 -#define SE_MSDIO_START_INT 49 -#define SE_GPI_06_INT 48 -#define SE_GPI_05_INT 47 -#define SE_GPI_04_INT 46 -#define SE_GPI_03_INT 45 -#define SE_GPI_02_INT 44 -#define SE_GPI_01_INT 43 -#define SE_GPI_00_INT 42 -#define SE_SYSCLKEN_PIN_INT 41 -#define SE_SPI1_DATAIN_INT 40 -#define SE_GPI_07_INT 39 -#define SE_SPI2_DATAIN_INT 38 -#define SE_GPI_10_INT 37 -#define SE_GPI_09_INT 36 -#define SE_GPI_08_INT 35 -/*34-32 unused*/ - -/* Start Enable Internal Interrupts - table 57 page 65 */ - -#define SE_INT_BASE_INT 0 - -#define SE_TS_IRQ 31 -#define SE_TS_P_INT 30 -#define SE_TS_AUX_INT 29 -/*27-28 unused*/ -#define SE_USB_AHB_NEED_CLK_INT 26 -#define SE_MSTIMER_INT 25 -#define SE_RTC_INT 24 -#define SE_USB_NEED_CLK_INT 23 -#define SE_USB_INT 22 -#define SE_USB_I2C_INT 21 -#define SE_USB_OTG_TIMER_INT 20 -#define SE_USB_OTG_ATX_INT_N 19 -/*18 unused*/ -#define SE_DSP_GPIO4_INT 17 -#define SE_KEY_IRQ 16 -#define SE_DSP_SLAVEPORT_INT 15 -#define SE_DSP_GPIO1_INT 14 -#define SE_DSP_GPIO0_INT 13 -#define SE_DSP_AHB_INT 12 -/*11-6 unused*/ -#define SE_GPIO_05_INT 5 -#define SE_GPIO_04_INT 4 -#define SE_GPIO_03_INT 3 -#define SE_GPIO_02_INT 2 -#define SE_GPIO_01_INT 1 -#define SE_GPIO_00_INT 0 - -#define START_INT_REG_BIT(irq) (1<<((irq)&0x1F)) - -#define START_INT_ER_REG(irq) IO_ADDRESS((PNX4008_PWRMAN_BASE + 0x20 + (((irq)&(0x1<<5))>>1))) -#define START_INT_RSR_REG(irq) IO_ADDRESS((PNX4008_PWRMAN_BASE + 0x24 + (((irq)&(0x1<<5))>>1))) -#define START_INT_SR_REG(irq) IO_ADDRESS((PNX4008_PWRMAN_BASE + 0x28 + (((irq)&(0x1<<5))>>1))) -#define START_INT_APR_REG(irq) IO_ADDRESS((PNX4008_PWRMAN_BASE + 0x2C + (((irq)&(0x1<<5))>>1))) - -extern int pnx4008_gpio_register_pin(unsigned short pin); -extern int pnx4008_gpio_unregister_pin(unsigned short pin); -extern unsigned long pnx4008_gpio_read_pin(unsigned short pin); -extern int pnx4008_gpio_write_pin(unsigned short pin, int output); -extern int pnx4008_gpio_set_pin_direction(unsigned short pin, int output); -extern int pnx4008_gpio_read_pin_direction(unsigned short pin); -extern int pnx4008_gpio_set_pin_mux(unsigned short pin, int output); -extern int pnx4008_gpio_read_pin_mux(unsigned short pin); - -static inline void start_int_umask(u8 irq) -{ - __raw_writel(__raw_readl(START_INT_ER_REG(irq)) | - START_INT_REG_BIT(irq), START_INT_ER_REG(irq)); -} - -static inline void start_int_mask(u8 irq) -{ - __raw_writel(__raw_readl(START_INT_ER_REG(irq)) & - ~START_INT_REG_BIT(irq), START_INT_ER_REG(irq)); -} - -static inline void start_int_ack(u8 irq) -{ - __raw_writel(START_INT_REG_BIT(irq), START_INT_RSR_REG(irq)); -} - -static inline void start_int_set_falling_edge(u8 irq) -{ - __raw_writel(__raw_readl(START_INT_APR_REG(irq)) & - ~START_INT_REG_BIT(irq), START_INT_APR_REG(irq)); -} - -static inline void start_int_set_rising_edge(u8 irq) -{ - __raw_writel(__raw_readl(START_INT_APR_REG(irq)) | - START_INT_REG_BIT(irq), START_INT_APR_REG(irq)); -} - -#endif /* _PNX4008_GPIO_H_ */ diff --git a/arch/arm/mach-pnx4008/include/mach/hardware.h b/arch/arm/mach-pnx4008/include/mach/hardware.h deleted file mode 100644 index 7b98b82..0000000 --- a/arch/arm/mach-pnx4008/include/mach/hardware.h +++ /dev/null @@ -1,32 +0,0 @@ -/* - * arch/arm/mach-pnx4008/include/mach/hardware.h - * - * Copyright (c) 2005 MontaVista Software, Inc. <source@mvista.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#ifndef __ASM_ARCH_HARDWARE_H -#define __ASM_ARCH_HARDWARE_H - -#include <asm/sizes.h> -#include <mach/platform.h> - -/* Start of virtual addresses for IO devices */ -#define IO_BASE 0xF0000000 - -/* This macro relies on fact that for all HW i/o addresses bits 20-23 are 0 */ -#define IO_ADDRESS(x) (((((x) & 0xff000000) >> 4) | ((x) & 0xfffff)) | IO_BASE) - -#endif diff --git a/arch/arm/mach-pnx4008/include/mach/irq.h b/arch/arm/mach-pnx4008/include/mach/irq.h deleted file mode 100644 index 2a690ca..0000000 --- a/arch/arm/mach-pnx4008/include/mach/irq.h +++ /dev/null @@ -1,42 +0,0 @@ -/* - * arch/arm/mach-pnx4008/include/mach/irq.h - * - * PNX4008 IRQ controller driver - header file - * this one is used in entry-arnv.S as well so it cannot contain C code - * - * Copyright (c) 2005 Philips Semiconductors - * Copyright (c) 2005 MontaVista Software, Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ -#ifndef __PNX4008_IRQ_H__ -#define __PNX4008_IRQ_H__ - -#define MIC_VA_BASE IO_ADDRESS(PNX4008_INTCTRLMIC_BASE) -#define SIC1_VA_BASE IO_ADDRESS(PNX4008_INTCTRLSIC1_BASE) -#define SIC2_VA_BASE IO_ADDRESS(PNX4008_INTCTRLSIC2_BASE) - -/* Manual: Chapter 20, page 195 */ - -#define INTC_BIT(irq) (1<< ((irq) & 0x1F)) - -#define INTC_ER(irq) IO_ADDRESS((PNX4008_INTCTRLMIC_BASE + 0x0 + (((irq)&(0x3<<5))<<9))) -#define INTC_RSR(irq) IO_ADDRESS((PNX4008_INTCTRLMIC_BASE + 0x4 + (((irq)&(0x3<<5))<<9))) -#define INTC_SR(irq) IO_ADDRESS((PNX4008_INTCTRLMIC_BASE + 0x8 + (((irq)&(0x3<<5))<<9))) -#define INTC_APR(irq) IO_ADDRESS((PNX4008_INTCTRLMIC_BASE + 0xC + (((irq)&(0x3<<5))<<9))) -#define INTC_ATR(irq) IO_ADDRESS((PNX4008_INTCTRLMIC_BASE + 0x10 + (((irq)&(0x3<<5))<<9))) -#define INTC_ITR(irq) IO_ADDRESS((PNX4008_INTCTRLMIC_BASE + 0x14 + (((irq)&(0x3<<5))<<9))) - -#define START_INT_REG_BIT(irq) (1<<((irq)&0x1F)) - -#define START_INT_ER_REG(irq) IO_ADDRESS((PNX4008_PWRMAN_BASE + 0x20 + (((irq)&(0x1<<5))>>1))) -#define START_INT_RSR_REG(irq) IO_ADDRESS((PNX4008_PWRMAN_BASE + 0x24 + (((irq)&(0x1<<5))>>1))) -#define START_INT_SR_REG(irq) IO_ADDRESS((PNX4008_PWRMAN_BASE + 0x28 + (((irq)&(0x1<<5))>>1))) -#define START_INT_APR_REG(irq) IO_ADDRESS((PNX4008_PWRMAN_BASE + 0x2C + (((irq)&(0x1<<5))>>1))) - -extern void __init pnx4008_init_irq(void); - -#endif /* __PNX4008_IRQ_H__ */ diff --git a/arch/arm/mach-pnx4008/include/mach/irqs.h b/arch/arm/mach-pnx4008/include/mach/irqs.h deleted file mode 100644 index f6b33cf..0000000 --- a/arch/arm/mach-pnx4008/include/mach/irqs.h +++ /dev/null @@ -1,215 +0,0 @@ -/* - * arch/arm/mach-pnx4008/include/mach/irqs.h - * - * PNX4008 IRQ controller driver - header file - * - * Author: Dmitry Chigirev <source@mvista.com> - * - * 2005 (c) MontaVista Software, Inc. This file is licensed under - * the terms of the GNU General Public License version 2. This program - * is licensed "as is" without any warranty of any kind, whether express - * or implied. - */ -#ifndef __PNX4008_IRQS_h__ -#define __PNX4008_IRQS_h__ - -#define NR_IRQS 96 - -/*Manual: table 259, page 199*/ - -/*SUB2 Interrupt Routing (SIC2)*/ - -#define SIC2_BASE_INT 64 - -#define CLK_SWITCH_ARM_INT 95 /*manual: Clkswitch ARM */ -#define CLK_SWITCH_DSP_INT 94 /*manual: ClkSwitch DSP */ -#define CLK_SWITCH_AUD_INT 93 /*manual: Clkswitch AUD */ -#define GPI_06_INT 92 -#define GPI_05_INT 91 -#define GPI_04_INT 90 -#define GPI_03_INT 89 -#define GPI_02_INT 88 -#define GPI_01_INT 87 -#define GPI_00_INT 86 -#define BT_CLKREQ_INT 85 -#define SPI1_DATIN_INT 84 -#define U5_RX_INT 83 -#define SDIO_INT_N 82 -#define CAM_HS_INT 81 -#define CAM_VS_INT 80 -#define GPI_07_INT 79 -#define DISP_SYNC_INT 78 -#define DSP_INT8 77 -#define U7_HCTS_INT 76 -#define GPI_10_INT 75 -#define GPI_09_INT 74 -#define GPI_08_INT 73 -#define DSP_INT7 72 -#define U2_HCTS_INT 71 -#define SPI2_DATIN_INT 70 -#define GPIO_05_INT 69 -#define GPIO_04_INT 68 -#define GPIO_03_INT 67 -#define GPIO_02_INT 66 -#define GPIO_01_INT 65 -#define GPIO_00_INT 64 - -/*Manual: table 258, page 198*/ - -/*SUB1 Interrupt Routing (SIC1)*/ - -#define SIC1_BASE_INT 32 - -#define USB_I2C_INT 63 -#define USB_DEV_HP_INT 62 -#define USB_DEV_LP_INT 61 -#define USB_DEV_DMA_INT 60 -#define USB_HOST_INT 59 -#define USB_OTG_ATX_INT_N 58 -#define USB_OTG_TIMER_INT 57 -#define SW_INT 56 -#define SPI1_INT 55 -#define KEY_IRQ 54 -#define DSP_M_INT 53 -#define RTC_INT 52 -#define I2C_1_INT 51 -#define I2C_2_INT 50 -#define PLL1_LOCK_INT 49 -#define PLL2_LOCK_INT 48 -#define PLL3_LOCK_INT 47 -#define PLL4_LOCK_INT 46 -#define PLL5_LOCK_INT 45 -#define SPI2_INT 44 -#define DSP_INT1 43 -#define DSP_INT2 42 -#define DSP_TDM_INT2 41 -#define TS_AUX_INT 40 -#define TS_IRQ 39 -#define TS_P_INT 38 -#define UOUT1_TO_PAD_INT 37 -#define GPI_11_INT 36 -#define DSP_INT4 35 -#define JTAG_COMM_RX_INT 34 -#define JTAG_COMM_TX_INT 33 -#define DSP_INT3 32 - -/*Manual: table 257, page 197*/ - -/*MAIN Interrupt Routing*/ - -#define MAIN_BASE_INT 0 - -#define SUB2_FIQ_N 31 /*active low */ -#define SUB1_FIQ_N 30 /*active low */ -#define JPEG_INT 29 -#define DMA_INT 28 -#define MSTIMER_INT 27 -#define IIR1_INT 26 -#define IIR2_INT 25 -#define IIR7_INT 24 -#define DSP_TDM_INT0 23 -#define DSP_TDM_INT1 22 -#define DSP_P_INT 21 -#define DSP_INT0 20 -#define DUM_INT 19 -#define UOUT0_TO_PAD_INT 18 -#define MP4_ENC_INT 17 -#define MP4_DEC_INT 16 -#define SD0_INT 15 -#define MBX_INT 14 -#define SD1_INT 13 -#define MS_INT_N 12 -#define FLASH_INT 11 /*NAND*/ -#define IIR6_INT 10 -#define IIR5_INT 9 -#define IIR4_INT 8 -#define IIR3_INT 7 -#define WATCH_INT 6 -#define HSTIMER_INT 5 -#define ARCH_TIMER_IRQ HSTIMER_INT -#define CAM_INT 4 -#define PRNG_INT 3 -#define CRYPTO_INT 2 -#define SUB2_IRQ_N 1 /*active low */ -#define SUB1_IRQ_N 0 /*active low */ - -#define PNX4008_IRQ_TYPES \ -{ /*IRQ #'s: */ \ -IRQ_TYPE_LEVEL_LOW, IRQ_TYPE_LEVEL_LOW, IRQ_TYPE_LEVEL_LOW, IRQ_TYPE_LEVEL_HIGH, /* 0, 1, 2, 3 */ \ -IRQ_TYPE_LEVEL_LOW, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 4, 5, 6, 7 */ \ -IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 8, 9,10,11 */ \ -IRQ_TYPE_LEVEL_LOW, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 12,13,14,15 */ \ -IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 16,17,18,19 */ \ -IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 20,21,22,23 */ \ -IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 24,25,26,27 */ \ -IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_LOW, IRQ_TYPE_LEVEL_LOW, /* 28,29,30,31 */ \ -IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_LOW, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 32,33,34,35 */ \ -IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_EDGE_FALLING, IRQ_TYPE_LEVEL_HIGH, /* 36,37,38,39 */ \ -IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 40,41,42,43 */ \ -IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 44,45,46,47 */ \ -IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_LOW, IRQ_TYPE_LEVEL_LOW, /* 48,49,50,51 */ \ -IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 52,53,54,55 */ \ -IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_LOW, IRQ_TYPE_LEVEL_HIGH, /* 56,57,58,59 */ \ -IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 60,61,62,63 */ \ -IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 64,65,66,67 */ \ -IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 68,69,70,71 */ \ -IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 72,73,74,75 */ \ -IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 76,77,78,79 */ \ -IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 80,81,82,83 */ \ -IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 84,85,86,87 */ \ -IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 88,89,90,91 */ \ -IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 92,93,94,95 */ \ -} - -/* Start Enable Pin Interrupts - table 58 page 66 */ - -#define SE_PIN_BASE_INT 32 - -#define SE_U7_RX_INT 63 -#define SE_U7_HCTS_INT 62 -#define SE_BT_CLKREQ_INT 61 -#define SE_U6_IRRX_INT 60 -/*59 unused*/ -#define SE_U5_RX_INT 58 -#define SE_GPI_11_INT 57 -#define SE_U3_RX_INT 56 -#define SE_U2_HCTS_INT 55 -#define SE_U2_RX_INT 54 -#define SE_U1_RX_INT 53 -#define SE_DISP_SYNC_INT 52 -/*51 unused*/ -#define SE_SDIO_INT_N 50 -#define SE_MSDIO_START_INT 49 -#define SE_GPI_06_INT 48 -#define SE_GPI_05_INT 47 -#define SE_GPI_04_INT 46 -#define SE_GPI_03_INT 45 -#define SE_GPI_02_INT 44 -#define SE_GPI_01_INT 43 -#define SE_GPI_00_INT 42 -#define SE_SYSCLKEN_PIN_INT 41 -#define SE_SPI1_DATAIN_INT 40 -#define SE_GPI_07_INT 39 -#define SE_SPI2_DATAIN_INT 38 -#define SE_GPI_10_INT 37 -#define SE_GPI_09_INT 36 -#define SE_GPI_08_INT 35 -/*34-32 unused*/ - -/* Start Enable Internal Interrupts - table 57 page 65 */ - -#define SE_INT_BASE_INT 0 - -#define SE_TS_IRQ 31 -#define SE_TS_P_INT 30 -#define SE_TS_AUX_INT 29 -/*27-28 unused*/ -#define SE_USB_AHB_NEED_CLK_INT 26 -#define SE_MSTIMER_INT 25 -#define SE_RTC_INT 24 -#define SE_USB_NEED_CLK_INT 23 -#define SE_USB_INT 22 -#define SE_USB_I2C_INT 21 -#define SE_USB_OTG_TIMER_INT 20 - -#endif /* __PNX4008_IRQS_h__ */ diff --git a/arch/arm/mach-pnx4008/include/mach/platform.h b/arch/arm/mach-pnx4008/include/mach/platform.h deleted file mode 100644 index 368c2c1..0000000 --- a/arch/arm/mach-pnx4008/include/mach/platform.h +++ /dev/null @@ -1,69 +0,0 @@ -/* - * arch/arm/mach-pnx4008/include/mach/platform.h - * - * PNX4008 Base addresses - header file - * - * Author: Dmitry Chigirev <source@mvista.com> - * - * Based on reference code received from Philips: - * Copyright (C) 2003 Philips Semiconductors - * - * 2005 (c) MontaVista Software, Inc. This file is licensed under - * the terms of the GNU General Public License version 2. This program - * is licensed "as is" without any warranty of any kind, whether express - * or implied. - */ - - -#ifndef __ASM_ARCH_PLATFORM_H__ -#define __ASM_ARCH_PLATFORM_H__ - -#define PNX4008_IRAM_BASE 0x08000000 -#define PNX4008_IRAM_SIZE 0x00010000 -#define PNX4008_YUV_SLAVE_BASE 0x10000000 -#define PNX4008_DUM_SLAVE_BASE 0x18000000 -#define PNX4008_NDF_FLASH_BASE 0x20020000 -#define PNX4008_SPI1_BASE 0x20088000 -#define PNX4008_SPI2_BASE 0x20090000 -#define PNX4008_SD_CONFIG_BASE 0x20098000 -#define PNX4008_FLASH_DATA 0x200B0000 -#define PNX4008_MLC_FLASH_BASE 0x200B8000 -#define PNX4008_JPEG_CONFIG_BASE 0x300A0000 -#define PNX4008_DMA_CONFIG_BASE 0x31000000 -#define PNX4008_USB_CONFIG_BASE 0x31020000 -#define PNX4008_SDRAM_CFG_BASE 0x31080000 -#define PNX4008_AHB2FAB_BASE 0x40000000 -#define PNX4008_PWRMAN_BASE 0x40004000 -#define PNX4008_INTCTRLMIC_BASE 0x40008000 -#define PNX4008_INTCTRLSIC1_BASE 0x4000C000 -#define PNX4008_INTCTRLSIC2_BASE 0x40010000 -#define PNX4008_HSUART1_BASE 0x40014000 -#define PNX4008_HSUART2_BASE 0x40018000 -#define PNX4008_HSUART7_BASE 0x4001C000 -#define PNX4008_RTC_BASE 0x40024000 -#define PNX4008_PIO_BASE 0x40028000 -#define PNX4008_MSTIMER_BASE 0x40034000 -#define PNX4008_HSTIMER_BASE 0x40038000 -#define PNX4008_WDOG_BASE 0x4003C000 -#define PNX4008_DEBUG_BASE 0x40040000 -#define PNX4008_TOUCH1_BASE 0x40048000 -#define PNX4008_KEYSCAN_BASE 0x40050000 -#define PNX4008_UARTCTRL_BASE 0x40054000 -#define PNX4008_PWM_BASE 0x4005C000 -#define PNX4008_UART3_BASE 0x40080000 -#define PNX4008_UART4_BASE 0x40088000 -#define PNX4008_UART5_BASE 0x40090000 -#define PNX4008_UART6_BASE 0x40098000 -#define PNX4008_I2C1_BASE 0x400A0000 -#define PNX4008_I2C2_BASE 0x400A8000 -#define PNX4008_MAGICGATE_BASE 0x400B0000 -#define PNX4008_DUMCONF_BASE 0x400B8000 -#define PNX4008_DUM_MAINCFG_BASE 0x400BC000 -#define PNX4008_DSP_BASE 0x400C0000 -#define PNX4008_PROFCOUNTER_BASE 0x400C8000 -#define PNX4008_CRYPTO_BASE 0x400D0000 -#define PNX4008_CAMIFCONF_BASE 0x400D8000 -#define PNX4008_YUV2RGB_BASE 0x400E0000 -#define PNX4008_AUDIOCONFIG_BASE 0x400E8000 - -#endif diff --git a/arch/arm/mach-pnx4008/include/mach/pm.h b/arch/arm/mach-pnx4008/include/mach/pm.h deleted file mode 100644 index 2fa685b..0000000 --- a/arch/arm/mach-pnx4008/include/mach/pm.h +++ /dev/null @@ -1,33 +0,0 @@ -/* - * arch/arm/mach-pnx4008/include/mach/pm.h - * - * PNX4008 Power Management Routiness - header file - * - * Authors: Vitaly Wool, Dmitry Chigirev <source@mvista.com> - * - * 2005 (c) MontaVista Software, Inc. This file is licensed under - * the terms of the GNU General Public License version 2. This program - * is licensed "as is" without any warranty of any kind, whether express - * or implied. - */ - -#ifndef __ASM_ARCH_PNX4008_PM_H -#define __ASM_ARCH_PNX4008_PM_H - -#ifndef __ASSEMBLER__ -#include "irq.h" -#include "irqs.h" -#include "clock.h" - -extern void pnx4008_pm_idle(void); -extern void pnx4008_pm_suspend(void); -extern unsigned int pnx4008_cpu_suspend_sz; -extern void pnx4008_cpu_suspend(void); -extern unsigned int pnx4008_cpu_standby_sz; -extern void pnx4008_cpu_standby(void); - -extern int pnx4008_startup_pll(struct clk *); -extern int pnx4008_shutdown_pll(struct clk *); - -#endif /* ASSEMBLER */ -#endif /* __ASM_ARCH_PNX4008_PM_H */ diff --git a/arch/arm/mach-pnx4008/include/mach/timex.h b/arch/arm/mach-pnx4008/include/mach/timex.h deleted file mode 100644 index b383c7d..0000000 --- a/arch/arm/mach-pnx4008/include/mach/timex.h +++ /dev/null @@ -1,19 +0,0 @@ -/* - * arch/arm/mach-pnx4008/include/mach/timex.h - * - * PNX4008 timers header file - * - * Author: Dmitry Chigirev <source@mvista.com> - * - * 2005 (c) MontaVista Software, Inc. This file is licensed under - * the terms of the GNU General Public License version 2. This program - * is licensed "as is" without any warranty of any kind, whether express - * or implied. - */ - -#ifndef __PNX4008_TIMEX_H -#define __PNX4008_TIMEX_H - -#define CLOCK_TICK_RATE 1000000 - -#endif diff --git a/arch/arm/mach-pnx4008/include/mach/uncompress.h b/arch/arm/mach-pnx4008/include/mach/uncompress.h deleted file mode 100644 index bb4751e..0000000 --- a/arch/arm/mach-pnx4008/include/mach/uncompress.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * arch/arm/mach-pnx4008/include/mach/uncompress.h - * - * Copyright (C) 1999 ARM Limited - * Copyright (C) 2006 MontaVista Software, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#define UART5_BASE 0x40090000 - -#define UART5_DR (*(volatile unsigned char *) (UART5_BASE)) -#define UART5_FR (*(volatile unsigned char *) (UART5_BASE + 18)) - -static __inline__ void putc(char c) -{ - while (UART5_FR & (1 << 5)) - barrier(); - - UART5_DR = c; -} - -/* - * This does not append a newline - */ -static inline void flush(void) -{ -} - -/* - * nothing to do - */ -#define arch_decomp_setup() -#define arch_decomp_wdog() diff --git a/arch/arm/mach-pnx4008/irq.c b/arch/arm/mach-pnx4008/irq.c deleted file mode 100644 index 41e4201..0000000 --- a/arch/arm/mach-pnx4008/irq.c +++ /dev/null @@ -1,121 +0,0 @@ -/* - * arch/arm/mach-pnx4008/irq.c - * - * PNX4008 IRQ controller driver - * - * Author: Dmitry Chigirev <source@mvista.com> - * - * Based on reference code received from Philips: - * Copyright (C) 2003 Philips Semiconductors - * - * 2005 (c) MontaVista Software, Inc. This file is licensed under - * the terms of the GNU General Public License version 2. This program - * is licensed "as is" without any warranty of any kind, whether express - * or implied. - */ - -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/mm.h> -#include <linux/interrupt.h> -#include <linux/list.h> -#include <linux/init.h> -#include <linux/ioport.h> -#include <linux/device.h> -#include <linux/irq.h> -#include <linux/io.h> -#include <mach/hardware.h> -#include <asm/setup.h> -#include <asm/pgtable.h> -#include <asm/page.h> -#include <asm/mach/arch.h> -#include <asm/mach/irq.h> -#include <asm/mach/map.h> -#include <mach/irq.h> - -static u8 pnx4008_irq_type[NR_IRQS] = PNX4008_IRQ_TYPES; - -static void pnx4008_mask_irq(struct irq_data *d) -{ - __raw_writel(__raw_readl(INTC_ER(d->irq)) & ~INTC_BIT(d->irq), INTC_ER(d->irq)); /* mask interrupt */ -} - -static void pnx4008_unmask_irq(struct irq_data *d) -{ - __raw_writel(__raw_readl(INTC_ER(d->irq)) | INTC_BIT(d->irq), INTC_ER(d->irq)); /* unmask interrupt */ -} - -static void pnx4008_mask_ack_irq(struct irq_data *d) -{ - __raw_writel(__raw_readl(INTC_ER(d->irq)) & ~INTC_BIT(d->irq), INTC_ER(d->irq)); /* mask interrupt */ - __raw_writel(INTC_BIT(d->irq), INTC_SR(d->irq)); /* clear interrupt status */ -} - -static int pnx4008_set_irq_type(struct irq_data *d, unsigned int type) -{ - switch (type) { - case IRQ_TYPE_EDGE_RISING: - __raw_writel(__raw_readl(INTC_ATR(d->irq)) | INTC_BIT(d->irq), INTC_ATR(d->irq)); /*edge sensitive */ - __raw_writel(__raw_readl(INTC_APR(d->irq)) | INTC_BIT(d->irq), INTC_APR(d->irq)); /*rising edge */ - irq_set_handler(d->irq, handle_edge_irq); - break; - case IRQ_TYPE_EDGE_FALLING: - __raw_writel(__raw_readl(INTC_ATR(d->irq)) | INTC_BIT(d->irq), INTC_ATR(d->irq)); /*edge sensitive */ - __raw_writel(__raw_readl(INTC_APR(d->irq)) & ~INTC_BIT(d->irq), INTC_APR(d->irq)); /*falling edge */ - irq_set_handler(d->irq, handle_edge_irq); - break; - case IRQ_TYPE_LEVEL_LOW: - __raw_writel(__raw_readl(INTC_ATR(d->irq)) & ~INTC_BIT(d->irq), INTC_ATR(d->irq)); /*level sensitive */ - __raw_writel(__raw_readl(INTC_APR(d->irq)) & ~INTC_BIT(d->irq), INTC_APR(d->irq)); /*low level */ - irq_set_handler(d->irq, handle_level_irq); - break; - case IRQ_TYPE_LEVEL_HIGH: - __raw_writel(__raw_readl(INTC_ATR(d->irq)) & ~INTC_BIT(d->irq), INTC_ATR(d->irq)); /*level sensitive */ - __raw_writel(__raw_readl(INTC_APR(d->irq)) | INTC_BIT(d->irq), INTC_APR(d->irq)); /* high level */ - irq_set_handler(d->irq, handle_level_irq); - break; - - /* IRQ_TYPE_EDGE_BOTH is not supported */ - default: - printk(KERN_ERR "PNX4008 IRQ: Unsupported irq type %d\n", type); - return -1; - } - return 0; -} - -static struct irq_chip pnx4008_irq_chip = { - .irq_ack = pnx4008_mask_ack_irq, - .irq_mask = pnx4008_mask_irq, - .irq_unmask = pnx4008_unmask_irq, - .irq_set_type = pnx4008_set_irq_type, -}; - -void __init pnx4008_init_irq(void) -{ - unsigned int i; - - /* configure IRQ's */ - for (i = 0; i < NR_IRQS; i++) { - set_irq_flags(i, IRQF_VALID); - irq_set_chip(i, &pnx4008_irq_chip); - pnx4008_set_irq_type(irq_get_irq_data(i), pnx4008_irq_type[i]); - } - - /* configure and enable IRQ 0,1,30,31 (cascade interrupts) */ - pnx4008_set_irq_type(irq_get_irq_data(SUB1_IRQ_N), - pnx4008_irq_type[SUB1_IRQ_N]); - pnx4008_set_irq_type(irq_get_irq_data(SUB2_IRQ_N), - pnx4008_irq_type[SUB2_IRQ_N]); - pnx4008_set_irq_type(irq_get_irq_data(SUB1_FIQ_N), - pnx4008_irq_type[SUB1_FIQ_N]); - pnx4008_set_irq_type(irq_get_irq_data(SUB2_FIQ_N), - pnx4008_irq_type[SUB2_FIQ_N]); - - /* mask all others */ - __raw_writel((1 << SUB2_FIQ_N) | (1 << SUB1_FIQ_N) | - (1 << SUB2_IRQ_N) | (1 << SUB1_IRQ_N), - INTC_ER(MAIN_BASE_INT)); - __raw_writel(0, INTC_ER(SIC1_BASE_INT)); - __raw_writel(0, INTC_ER(SIC2_BASE_INT)); -} - diff --git a/arch/arm/mach-pnx4008/pm.c b/arch/arm/mach-pnx4008/pm.c deleted file mode 100644 index 26f8d06..0000000 --- a/arch/arm/mach-pnx4008/pm.c +++ /dev/null @@ -1,153 +0,0 @@ -/* - * arch/arm/mach-pnx4008/pm.c - * - * Power Management driver for PNX4008 - * - * Authors: Vitaly Wool, Dmitry Chigirev <source@mvista.com> - * - * 2005 (c) MontaVista Software, Inc. This file is licensed under - * the terms of the GNU General Public License version 2. This program - * is licensed "as is" without any warranty of any kind, whether express - * or implied. - */ - -#include <linux/pm.h> -#include <linux/rtc.h> -#include <linux/sched.h> -#include <linux/proc_fs.h> -#include <linux/suspend.h> -#include <linux/delay.h> -#include <linux/clk.h> -#include <linux/io.h> -#include <linux/slab.h> - -#include <asm/cacheflush.h> - -#include <mach/hardware.h> -#include <mach/pm.h> -#include <mach/clock.h> - -#define SRAM_VA IO_ADDRESS(PNX4008_IRAM_BASE) - -static void *saved_sram; - -static struct clk *pll4_clk; - -static inline void pnx4008_standby(void) -{ - void (*pnx4008_cpu_standby_ptr) (void); - - local_irq_disable(); - local_fiq_disable(); - - clk_disable(pll4_clk); - - /*saving portion of SRAM to be used by suspend function. */ - memcpy(saved_sram, (void *)SRAM_VA, pnx4008_cpu_standby_sz); - - /*make sure SRAM copy gets physically written into SDRAM. - SDRAM will be placed into self-refresh during power down */ - flush_cache_all(); - - /*copy suspend function into SRAM */ - memcpy((void *)SRAM_VA, pnx4008_cpu_standby, pnx4008_cpu_standby_sz); - - /*do suspend */ - pnx4008_cpu_standby_ptr = (void *)SRAM_VA; - pnx4008_cpu_standby_ptr(); - - /*restoring portion of SRAM that was used by suspend function */ - memcpy((void *)SRAM_VA, saved_sram, pnx4008_cpu_standby_sz); - - clk_enable(pll4_clk); - - local_fiq_enable(); - local_irq_enable(); -} - -static inline void pnx4008_suspend(void) -{ - void (*pnx4008_cpu_suspend_ptr) (void); - - local_irq_disable(); - local_fiq_disable(); - - clk_disable(pll4_clk); - - __raw_writel(0xffffffff, START_INT_RSR_REG(SE_PIN_BASE_INT)); - __raw_writel(0xffffffff, START_INT_RSR_REG(SE_INT_BASE_INT)); - - /*saving portion of SRAM to be used by suspend function. */ - memcpy(saved_sram, (void *)SRAM_VA, pnx4008_cpu_suspend_sz); - - /*make sure SRAM copy gets physically written into SDRAM. - SDRAM will be placed into self-refresh during power down */ - flush_cache_all(); - - /*copy suspend function into SRAM */ - memcpy((void *)SRAM_VA, pnx4008_cpu_suspend, pnx4008_cpu_suspend_sz); - - /*do suspend */ - pnx4008_cpu_suspend_ptr = (void *)SRAM_VA; - pnx4008_cpu_suspend_ptr(); - - /*restoring portion of SRAM that was used by suspend function */ - memcpy((void *)SRAM_VA, saved_sram, pnx4008_cpu_suspend_sz); - - clk_enable(pll4_clk); - - local_fiq_enable(); - local_irq_enable(); -} - -static int pnx4008_pm_enter(suspend_state_t state) -{ - switch (state) { - case PM_SUSPEND_STANDBY: - pnx4008_standby(); - break; - case PM_SUSPEND_MEM: - pnx4008_suspend(); - break; - } - return 0; -} - -static int pnx4008_pm_valid(suspend_state_t state) -{ - return (state == PM_SUSPEND_STANDBY) || - (state == PM_SUSPEND_MEM); -} - -static const struct platform_suspend_ops pnx4008_pm_ops = { - .enter = pnx4008_pm_enter, - .valid = pnx4008_pm_valid, -}; - -int __init pnx4008_pm_init(void) -{ - u32 sram_size_to_allocate; - - pll4_clk = clk_get(0, "ck_pll4"); - if (IS_ERR(pll4_clk)) { - printk(KERN_ERR - "PM Suspend cannot acquire ARM(PLL4) clock control\n"); - return PTR_ERR(pll4_clk); - } - - if (pnx4008_cpu_standby_sz > pnx4008_cpu_suspend_sz) - sram_size_to_allocate = pnx4008_cpu_standby_sz; - else - sram_size_to_allocate = pnx4008_cpu_suspend_sz; - - saved_sram = kmalloc(sram_size_to_allocate, GFP_ATOMIC); - if (!saved_sram) { - printk(KERN_ERR - "PM Suspend: cannot allocate memory to save portion of SRAM\n"); - clk_put(pll4_clk); - return -ENOMEM; - } - - suspend_set_ops(&pnx4008_pm_ops); - return 0; -} diff --git a/arch/arm/mach-pnx4008/serial.c b/arch/arm/mach-pnx4008/serial.c deleted file mode 100644 index 374c138..0000000 --- a/arch/arm/mach-pnx4008/serial.c +++ /dev/null @@ -1,67 +0,0 @@ -/* - * linux/arch/arm/mach-pnx4008/serial.c - * - * PNX4008 UART initialization - * - * Copyright: MontaVista Software Inc. (c) 2005 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/io.h> - -#include <mach/platform.h> -#include <mach/hardware.h> - -#include <linux/serial_core.h> -#include <linux/serial_reg.h> - -#include <mach/gpio-pnx4008.h> -#include <mach/clock.h> - -#define UART_3 0 -#define UART_4 1 -#define UART_5 2 -#define UART_6 3 -#define UART_UNKNOWN (-1) - -#define UART3_BASE_VA IO_ADDRESS(PNX4008_UART3_BASE) -#define UART4_BASE_VA IO_ADDRESS(PNX4008_UART4_BASE) -#define UART5_BASE_VA IO_ADDRESS(PNX4008_UART5_BASE) -#define UART6_BASE_VA IO_ADDRESS(PNX4008_UART6_BASE) - -#define UART_FCR_OFFSET 8 -#define UART_FIFO_SIZE 64 - -void pnx4008_uart_init(void) -{ - u32 tmp; - int i = UART_FIFO_SIZE; - - __raw_writel(0xC1, UART5_BASE_VA + UART_FCR_OFFSET); - __raw_writel(0xC1, UART3_BASE_VA + UART_FCR_OFFSET); - - /* Send a NULL to fix the UART HW bug */ - __raw_writel(0x00, UART5_BASE_VA); - __raw_writel(0x00, UART3_BASE_VA); - - while (i--) { - tmp = __raw_readl(UART5_BASE_VA); - tmp = __raw_readl(UART3_BASE_VA); - } - __raw_writel(0, UART5_BASE_VA + UART_FCR_OFFSET); - __raw_writel(0, UART3_BASE_VA + UART_FCR_OFFSET); - - /* setup wakeup interrupt */ - start_int_set_rising_edge(SE_U3_RX_INT); - start_int_ack(SE_U3_RX_INT); - start_int_umask(SE_U3_RX_INT); - - start_int_set_rising_edge(SE_U5_RX_INT); - start_int_ack(SE_U5_RX_INT); - start_int_umask(SE_U5_RX_INT); -} - diff --git a/arch/arm/mach-pnx4008/sleep.S b/arch/arm/mach-pnx4008/sleep.S deleted file mode 100644 index f4eed49..0000000 --- a/arch/arm/mach-pnx4008/sleep.S +++ /dev/null @@ -1,195 +0,0 @@ -/* - * linux/arch/arm/mach-pnx4008/sleep.S - * - * PNX4008 support for STOP mode and SDRAM self-refresh - * - * Authors: Dmitry Chigirev, Vitaly Wool <source@mvista.com> - * - * 2005 (c) MontaVista Software, Inc. This file is licensed under - * the terms of the GNU General Public License version 2. This program - * is licensed "as is" without any warranty of any kind, whether express - * or implied. - */ - -#include <linux/linkage.h> -#include <asm/assembler.h> -#include <mach/hardware.h> - -#define PWRMAN_VA_BASE IO_ADDRESS(PNX4008_PWRMAN_BASE) -#define PWR_CTRL_REG_OFFS 0x44 - -#define SDRAM_CFG_VA_BASE IO_ADDRESS(PNX4008_SDRAM_CFG_BASE) -#define MPMC_STATUS_REG_OFFS 0x4 - - .text - -ENTRY(pnx4008_cpu_suspend) - @this function should be entered in Direct run mode. - - @ save registers on stack - stmfd sp!, {r0 - r6, lr} - - @ setup Power Manager base address in r4 - @ and put it's value in r5 - mov r4, #(PWRMAN_VA_BASE & 0xff000000) - orr r4, r4, #(PWRMAN_VA_BASE & 0x00ff0000) - orr r4, r4, #(PWRMAN_VA_BASE & 0x0000ff00) - orr r4, r4, #(PWRMAN_VA_BASE & 0x000000ff) - ldr r5, [r4, #PWR_CTRL_REG_OFFS] - - @ setup SDRAM controller base address in r2 - @ and put it's value in r3 - mov r2, #(SDRAM_CFG_VA_BASE & 0xff000000) - orr r2, r2, #(SDRAM_CFG_VA_BASE & 0x00ff0000) - orr r2, r2, #(SDRAM_CFG_VA_BASE & 0x0000ff00) - orr r2, r2, #(SDRAM_CFG_VA_BASE & 0x000000ff) - ldr r3, [r2, #MPMC_STATUS_REG_OFFS] @extra read - HW bug workaround - - @ clear SDRAM self-refresh bit latch - and r5, r5, #(~(1 << 8)) - @ clear SDRAM self-refresh bit - and r5, r5, #(~(1 << 9)) - str r5, [r4, #PWR_CTRL_REG_OFFS] - - @ do save current bit settings in r1 - mov r1, r5 - - @ set SDRAM self-refresh bit - orr r5, r5, #(1 << 9) - str r5, [r4, #PWR_CTRL_REG_OFFS] - - @ set SDRAM self-refresh bit latch - orr r5, r5, #(1 << 8) - str r5, [r4, #PWR_CTRL_REG_OFFS] - - @ clear SDRAM self-refresh bit latch - and r5, r5, #(~(1 << 8)) - str r5, [r4, #PWR_CTRL_REG_OFFS] - - @ clear SDRAM self-refresh bit - and r5, r5, #(~(1 << 9)) - str r5, [r4, #PWR_CTRL_REG_OFFS] - - @ wait for SDRAM to get into self-refresh mode -2: ldr r3, [r2, #MPMC_STATUS_REG_OFFS] - tst r3, #(1 << 2) - beq 2b - - @ to prepare SDRAM to get out of self-refresh mode after wakeup - orr r5, r5, #(1 << 7) - str r5, [r4, #PWR_CTRL_REG_OFFS] - - @ do enter stop mode - orr r5, r5, #(1 << 0) - str r5, [r4, #PWR_CTRL_REG_OFFS] - nop - nop - nop - nop - nop - nop - nop - nop - nop - - @ sleeping now... - - @ coming out of STOP mode into Direct Run mode - @ clear STOP mode and SDRAM self-refresh bits - str r1, [r4, #PWR_CTRL_REG_OFFS] - - @ wait for SDRAM to get out self-refresh mode -3: ldr r3, [r2, #MPMC_STATUS_REG_OFFS] - tst r3, #5 - bne 3b - - @ restore regs and return - ldmfd sp!, {r0 - r6, pc} - -ENTRY(pnx4008_cpu_suspend_sz) - .word . - pnx4008_cpu_suspend - -ENTRY(pnx4008_cpu_standby) - @ save registers on stack - stmfd sp!, {r0 - r6, lr} - - @ setup Power Manager base address in r4 - @ and put it's value in r5 - mov r4, #(PWRMAN_VA_BASE & 0xff000000) - orr r4, r4, #(PWRMAN_VA_BASE & 0x00ff0000) - orr r4, r4, #(PWRMAN_VA_BASE & 0x0000ff00) - orr r4, r4, #(PWRMAN_VA_BASE & 0x000000ff) - ldr r5, [r4, #PWR_CTRL_REG_OFFS] - - @ setup SDRAM controller base address in r2 - @ and put it's value in r3 - mov r2, #(SDRAM_CFG_VA_BASE & 0xff000000) - orr r2, r2, #(SDRAM_CFG_VA_BASE & 0x00ff0000) - orr r2, r2, #(SDRAM_CFG_VA_BASE & 0x0000ff00) - orr r2, r2, #(SDRAM_CFG_VA_BASE & 0x000000ff) - ldr r3, [r2, #MPMC_STATUS_REG_OFFS] @extra read - HW bug workaround - - @ clear SDRAM self-refresh bit latch - and r5, r5, #(~(1 << 8)) - @ clear SDRAM self-refresh bit - and r5, r5, #(~(1 << 9)) - str r5, [r4, #PWR_CTRL_REG_OFFS] - - @ do save current bit settings in r1 - mov r1, r5 - - @ set SDRAM self-refresh bit - orr r5, r5, #(1 << 9) - str r5, [r4, #PWR_CTRL_REG_OFFS] - - @ set SDRAM self-refresh bit latch - orr r5, r5, #(1 << 8) - str r5, [r4, #PWR_CTRL_REG_OFFS] - - @ clear SDRAM self-refresh bit latch - and r5, r5, #(~(1 << 8)) - str r5, [r4, #PWR_CTRL_REG_OFFS] - - @ clear SDRAM self-refresh bit - and r5, r5, #(~(1 << 9)) - str r5, [r4, #PWR_CTRL_REG_OFFS] - - @ wait for SDRAM to get into self-refresh mode -2: ldr r3, [r2, #MPMC_STATUS_REG_OFFS] - tst r3, #(1 << 2) - beq 2b - - @ set 'get out of self-refresh mode after wakeup' bit - orr r5, r5, #(1 << 7) - str r5, [r4, #PWR_CTRL_REG_OFFS] - - mcr p15, 0, r0, c7, c0, 4 @ kinda sleeping now... - - @ set SDRAM self-refresh bit latch - orr r5, r5, #(1 << 8) - str r5, [r4, #PWR_CTRL_REG_OFFS] - - @ clear SDRAM self-refresh bit latch - and r5, r5, #(~(1 << 8)) - str r5, [r4, #PWR_CTRL_REG_OFFS] - - @ wait for SDRAM to get out self-refresh mode -3: ldr r3, [r2, #MPMC_STATUS_REG_OFFS] - tst r3, #5 - bne 3b - - @ restore regs and return - ldmfd sp!, {r0 - r6, pc} - -ENTRY(pnx4008_cpu_standby_sz) - .word . - pnx4008_cpu_standby - -ENTRY(pnx4008_cache_clean_invalidate) - stmfd sp!, {r0 - r6, lr} -#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH - mcr p15, 0, ip, c7, c6, 0 @ invalidate D cache -#else -1: mrc p15, 0, r15, c7, c14, 3 @ test,clean,invalidate - bne 1b -#endif - ldmfd sp!, {r0 - r6, pc} diff --git a/arch/arm/mach-pnx4008/time.c b/arch/arm/mach-pnx4008/time.c deleted file mode 100644 index 0cfe8af..0000000 --- a/arch/arm/mach-pnx4008/time.c +++ /dev/null @@ -1,134 +0,0 @@ -/* - * arch/arm/mach-pnx4008/time.c - * - * PNX4008 Timers - * - * Authors: Vitaly Wool, Dmitry Chigirev, Grigory Tolstolytkin <source@mvista.com> - * - * 2005 (c) MontaVista Software, Inc. This file is licensed under - * the terms of the GNU General Public License version 2. This program - * is licensed "as is" without any warranty of any kind, whether express - * or implied. - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/interrupt.h> -#include <linux/sched.h> -#include <linux/spinlock.h> -#include <linux/module.h> -#include <linux/kallsyms.h> -#include <linux/time.h> -#include <linux/timex.h> -#include <linux/irq.h> -#include <linux/io.h> - -#include <mach/hardware.h> -#include <asm/leds.h> -#include <asm/mach/time.h> -#include <asm/errno.h> - -#include "time.h" - -/*! Note: all timers are UPCOUNTING */ - -/*! - * Returns number of us since last clock interrupt. Note that interrupts - * will have been disabled by do_gettimeoffset() - */ -static unsigned long pnx4008_gettimeoffset(void) -{ - u32 ticks_to_match = - __raw_readl(HSTIM_MATCH0) - __raw_readl(HSTIM_COUNTER); - u32 elapsed = LATCH - ticks_to_match; - return (elapsed * (tick_nsec / 1000)) / LATCH; -} - -/*! - * IRQ handler for the timer - */ -static irqreturn_t pnx4008_timer_interrupt(int irq, void *dev_id) -{ - if (__raw_readl(HSTIM_INT) & MATCH0_INT) { - - do { - timer_tick(); - - /* - * this algorithm takes care of possible delay - * for this interrupt handling longer than a normal - * timer period - */ - __raw_writel(__raw_readl(HSTIM_MATCH0) + LATCH, - HSTIM_MATCH0); - __raw_writel(MATCH0_INT, HSTIM_INT); /* clear interrupt */ - - /* - * The goal is to keep incrementing HSTIM_MATCH0 - * register until HSTIM_MATCH0 indicates time after - * what HSTIM_COUNTER indicates. - */ - } while ((signed) - (__raw_readl(HSTIM_MATCH0) - - __raw_readl(HSTIM_COUNTER)) < 0); - } - - return IRQ_HANDLED; -} - -static struct irqaction pnx4008_timer_irq = { - .name = "PNX4008 Tick Timer", - .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, - .handler = pnx4008_timer_interrupt -}; - -/*! - * Set up timer and timer interrupt. - */ -static __init void pnx4008_setup_timer(void) -{ - __raw_writel(RESET_COUNT, MSTIM_CTRL); - while (__raw_readl(MSTIM_COUNTER)) ; /* wait for reset to complete. 100% guarantee event */ - __raw_writel(0, MSTIM_CTRL); /* stop the timer */ - __raw_writel(0, MSTIM_MCTRL); - - __raw_writel(RESET_COUNT, HSTIM_CTRL); - while (__raw_readl(HSTIM_COUNTER)) ; /* wait for reset to complete. 100% guarantee event */ - __raw_writel(0, HSTIM_CTRL); - __raw_writel(0, HSTIM_MCTRL); - __raw_writel(0, HSTIM_CCR); - __raw_writel(12, HSTIM_PMATCH); /* scale down to 1 MHZ */ - __raw_writel(LATCH, HSTIM_MATCH0); - __raw_writel(MR0_INT, HSTIM_MCTRL); - - setup_irq(HSTIMER_INT, &pnx4008_timer_irq); - - __raw_writel(COUNT_ENAB | DEBUG_EN, HSTIM_CTRL); /*start timer, stop when JTAG active */ -} - -/* Timer Clock Control in PM register */ -#define TIMCLK_CTRL_REG IO_ADDRESS((PNX4008_PWRMAN_BASE + 0xBC)) -#define WATCHDOG_CLK_EN 1 -#define TIMER_CLK_EN 2 /* HS and MS timers? */ - -static u32 timclk_ctrl_reg_save; - -void pnx4008_timer_suspend(void) -{ - timclk_ctrl_reg_save = __raw_readl(TIMCLK_CTRL_REG); - __raw_writel(0, TIMCLK_CTRL_REG); /* disable timers */ -} - -void pnx4008_timer_resume(void) -{ - __raw_writel(timclk_ctrl_reg_save, TIMCLK_CTRL_REG); /* enable timers */ -} - -struct sys_timer pnx4008_timer = { - .init = pnx4008_setup_timer, - .offset = pnx4008_gettimeoffset, - .suspend = pnx4008_timer_suspend, - .resume = pnx4008_timer_resume, -}; - diff --git a/arch/arm/mach-pnx4008/time.h b/arch/arm/mach-pnx4008/time.h deleted file mode 100644 index 75e88c5..0000000 --- a/arch/arm/mach-pnx4008/time.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * arch/arm/mach-pnx4008/include/mach/timex.h - * - * PNX4008 timers header file - * - * Author: Dmitry Chigirev <source@mvista.com> - * - * 2005 (c) MontaVista Software, Inc. This file is licensed under - * the terms of the GNU General Public License version 2. This program - * is licensed "as is" without any warranty of any kind, whether express - * or implied. - */ -#ifndef PNX_TIME_H -#define PNX_TIME_H - -#include <linux/io.h> -#include <mach/hardware.h> - -#define TICKS2USECS(x) (x) - -/* MilliSecond Timer - Chapter 21 Page 202 */ - -#define MSTIM_INT IO_ADDRESS((PNX4008_MSTIMER_BASE + 0x0)) -#define MSTIM_CTRL IO_ADDRESS((PNX4008_MSTIMER_BASE + 0x4)) -#define MSTIM_COUNTER IO_ADDRESS((PNX4008_MSTIMER_BASE + 0x8)) -#define MSTIM_MCTRL IO_ADDRESS((PNX4008_MSTIMER_BASE + 0x14)) -#define MSTIM_MATCH0 IO_ADDRESS((PNX4008_MSTIMER_BASE + 0x18)) -#define MSTIM_MATCH1 IO_ADDRESS((PNX4008_MSTIMER_BASE + 0x1c)) - -/* High Speed Timer - Chpater 22, Page 205 */ - -#define HSTIM_INT IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x0)) -#define HSTIM_CTRL IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x4)) -#define HSTIM_COUNTER IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x8)) -#define HSTIM_PMATCH IO_ADDRESS((PNX4008_HSTIMER_BASE + 0xC)) -#define HSTIM_PCOUNT IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x10)) -#define HSTIM_MCTRL IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x14)) -#define HSTIM_MATCH0 IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x18)) -#define HSTIM_MATCH1 IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x1c)) -#define HSTIM_MATCH2 IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x20)) -#define HSTIM_CCR IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x28)) -#define HSTIM_CR0 IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x2C)) -#define HSTIM_CR1 IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x30)) - -/* IMPORTANT: both timers are UPCOUNTING */ - -/* xSTIM_MCTRL bit definitions */ -#define MR0_INT 1 -#define RESET_COUNT0 (1<<1) -#define STOP_COUNT0 (1<<2) -#define MR1_INT (1<<3) -#define RESET_COUNT1 (1<<4) -#define STOP_COUNT1 (1<<5) -#define MR2_INT (1<<6) -#define RESET_COUNT2 (1<<7) -#define STOP_COUNT2 (1<<8) - -/* xSTIM_CTRL bit definitions */ -#define COUNT_ENAB 1 -#define RESET_COUNT (1<<1) -#define DEBUG_EN (1<<2) - -/* xSTIM_INT bit definitions */ -#define MATCH0_INT 1 -#define MATCH1_INT (1<<1) -#define MATCH2_INT (1<<2) -#define RTC_TICK0 (1<<4) -#define RTC_TICK1 (1<<5) - -#endif diff --git a/arch/arm/mach-prima2/Kconfig b/arch/arm/mach-prima2/Kconfig new file mode 100644 index 0000000..41fc853 --- /dev/null +++ b/arch/arm/mach-prima2/Kconfig @@ -0,0 +1,19 @@ +if ARCH_SIRF + +menu "CSR SiRF primaII/Marco/Polo Specific Features" + +config ARCH_PRIMA2 + bool "CSR SiRFSoC PRIMA2 ARM Cortex A9 Platform" + default y + select CPU_V7 + select ZONE_DMA + select SIRF_IRQ + help + Support for CSR SiRFSoC ARM Cortex A9 Platform + +endmenu + +config SIRF_IRQ + bool + +endif diff --git a/arch/arm/mach-prima2/Makefile b/arch/arm/mach-prima2/Makefile index 13dd160..fc9ce22 100644 --- a/arch/arm/mach-prima2/Makefile +++ b/arch/arm/mach-prima2/Makefile @@ -1,9 +1,8 @@ obj-y := timer.o -obj-y += irq.o -obj-y += clock.o obj-y += rstc.o -obj-y += prima2.o +obj-y += common.o obj-y += rtciobrg.o obj-$(CONFIG_DEBUG_LL) += lluart.o obj-$(CONFIG_CACHE_L2X0) += l2x0.o obj-$(CONFIG_SUSPEND) += pm.o sleep.o +obj-$(CONFIG_SIRF_IRQ) += irq.o diff --git a/arch/arm/mach-prima2/clock.c b/arch/arm/mach-prima2/clock.c deleted file mode 100644 index aebad7e..0000000 --- a/arch/arm/mach-prima2/clock.c +++ /dev/null @@ -1,510 +0,0 @@ -/* - * Clock tree for CSR SiRFprimaII - * - * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company. - * - * Licensed under GPLv2 or later. - */ - -#include <linux/module.h> -#include <linux/bitops.h> -#include <linux/err.h> -#include <linux/errno.h> -#include <linux/io.h> -#include <linux/clkdev.h> -#include <linux/clk.h> -#include <linux/spinlock.h> -#include <linux/of.h> -#include <linux/of_address.h> -#include <asm/mach/map.h> -#include <mach/map.h> - -#define SIRFSOC_CLKC_CLK_EN0 0x0000 -#define SIRFSOC_CLKC_CLK_EN1 0x0004 -#define SIRFSOC_CLKC_REF_CFG 0x0014 -#define SIRFSOC_CLKC_CPU_CFG 0x0018 -#define SIRFSOC_CLKC_MEM_CFG 0x001c -#define SIRFSOC_CLKC_SYS_CFG 0x0020 -#define SIRFSOC_CLKC_IO_CFG 0x0024 -#define SIRFSOC_CLKC_DSP_CFG 0x0028 -#define SIRFSOC_CLKC_GFX_CFG 0x002c -#define SIRFSOC_CLKC_MM_CFG 0x0030 -#define SIRFSOC_LKC_LCD_CFG 0x0034 -#define SIRFSOC_CLKC_MMC_CFG 0x0038 -#define SIRFSOC_CLKC_PLL1_CFG0 0x0040 -#define SIRFSOC_CLKC_PLL2_CFG0 0x0044 -#define SIRFSOC_CLKC_PLL3_CFG0 0x0048 -#define SIRFSOC_CLKC_PLL1_CFG1 0x004c -#define SIRFSOC_CLKC_PLL2_CFG1 0x0050 -#define SIRFSOC_CLKC_PLL3_CFG1 0x0054 -#define SIRFSOC_CLKC_PLL1_CFG2 0x0058 -#define SIRFSOC_CLKC_PLL2_CFG2 0x005c -#define SIRFSOC_CLKC_PLL3_CFG2 0x0060 - -#define SIRFSOC_CLOCK_VA_BASE SIRFSOC_VA(0x005000) - -#define KHZ 1000 -#define MHZ (KHZ * KHZ) - -struct clk_ops { - unsigned long (*get_rate)(struct clk *clk); - long (*round_rate)(struct clk *clk, unsigned long rate); - int (*set_rate)(struct clk *clk, unsigned long rate); - int (*enable)(struct clk *clk); - int (*disable)(struct clk *clk); - struct clk *(*get_parent)(struct clk *clk); - int (*set_parent)(struct clk *clk, struct clk *parent); -}; - -struct clk { - struct clk *parent; /* parent clk */ - unsigned long rate; /* clock rate in Hz */ - signed char usage; /* clock enable count */ - signed char enable_bit; /* enable bit: 0 ~ 63 */ - unsigned short regofs; /* register offset */ - struct clk_ops *ops; /* clock operation */ -}; - -static DEFINE_SPINLOCK(clocks_lock); - -static inline unsigned long clkc_readl(unsigned reg) -{ - return readl(SIRFSOC_CLOCK_VA_BASE + reg); -} - -static inline void clkc_writel(u32 val, unsigned reg) -{ - writel(val, SIRFSOC_CLOCK_VA_BASE + reg); -} - -/* - * osc_rtc - real time oscillator - 32.768KHz - * osc_sys - high speed oscillator - 26MHz - */ - -static struct clk clk_rtc = { - .rate = 32768, -}; - -static struct clk clk_osc = { - .rate = 26 * MHZ, -}; - -/* - * std pll - */ -static unsigned long std_pll_get_rate(struct clk *clk) -{ - unsigned long fin = clk_get_rate(clk->parent); - u32 regcfg2 = clk->regofs + SIRFSOC_CLKC_PLL1_CFG2 - - SIRFSOC_CLKC_PLL1_CFG0; - - if (clkc_readl(regcfg2) & BIT(2)) { - /* pll bypass mode */ - clk->rate = fin; - } else { - /* fout = fin * nf / nr / od */ - u32 cfg0 = clkc_readl(clk->regofs); - u32 nf = (cfg0 & (BIT(13) - 1)) + 1; - u32 nr = ((cfg0 >> 13) & (BIT(6) - 1)) + 1; - u32 od = ((cfg0 >> 19) & (BIT(4) - 1)) + 1; - WARN_ON(fin % MHZ); - clk->rate = fin / MHZ * nf / nr / od * MHZ; - } - - return clk->rate; -} - -static int std_pll_set_rate(struct clk *clk, unsigned long rate) -{ - unsigned long fin, nf, nr, od, reg; - - /* - * fout = fin * nf / (nr * od); - * set od = 1, nr = fin/MHz, so fout = nf * MHz - */ - - nf = rate / MHZ; - if (unlikely((rate % MHZ) || nf > BIT(13) || nf < 1)) - return -EINVAL; - - fin = clk_get_rate(clk->parent); - BUG_ON(fin < MHZ); - - nr = fin / MHZ; - BUG_ON((fin % MHZ) || nr > BIT(6)); - - od = 1; - - reg = (nf - 1) | ((nr - 1) << 13) | ((od - 1) << 19); - clkc_writel(reg, clk->regofs); - - reg = clk->regofs + SIRFSOC_CLKC_PLL1_CFG1 - SIRFSOC_CLKC_PLL1_CFG0; - clkc_writel((nf >> 1) - 1, reg); - - reg = clk->regofs + SIRFSOC_CLKC_PLL1_CFG2 - SIRFSOC_CLKC_PLL1_CFG0; - while (!(clkc_readl(reg) & BIT(6))) - cpu_relax(); - - clk->rate = 0; /* set to zero will force recalculation */ - return 0; -} - -static struct clk_ops std_pll_ops = { - .get_rate = std_pll_get_rate, - .set_rate = std_pll_set_rate, -}; - -static struct clk clk_pll1 = { - .parent = &clk_osc, - .regofs = SIRFSOC_CLKC_PLL1_CFG0, - .ops = &std_pll_ops, -}; - -static struct clk clk_pll2 = { - .parent = &clk_osc, - .regofs = SIRFSOC_CLKC_PLL2_CFG0, - .ops = &std_pll_ops, -}; - -static struct clk clk_pll3 = { - .parent = &clk_osc, - .regofs = SIRFSOC_CLKC_PLL3_CFG0, - .ops = &std_pll_ops, -}; - -/* - * clock domains - cpu, mem, sys/io - */ - -static struct clk clk_mem; - -static struct clk *dmn_get_parent(struct clk *clk) -{ - struct clk *clks[] = { - &clk_osc, &clk_rtc, &clk_pll1, &clk_pll2, &clk_pll3 - }; - u32 cfg = clkc_readl(clk->regofs); - WARN_ON((cfg & (BIT(3) - 1)) > 4); - return clks[cfg & (BIT(3) - 1)]; -} - -static int dmn_set_parent(struct clk *clk, struct clk *parent) -{ - const struct clk *clks[] = { - &clk_osc, &clk_rtc, &clk_pll1, &clk_pll2, &clk_pll3 - }; - u32 cfg = clkc_readl(clk->regofs); - int i; - for (i = 0; i < ARRAY_SIZE(clks); i++) { - if (clks[i] == parent) { - cfg &= ~(BIT(3) - 1); - clkc_writel(cfg | i, clk->regofs); - /* BIT(3) - switching status: 1 - busy, 0 - done */ - while (clkc_readl(clk->regofs) & BIT(3)) - cpu_relax(); - return 0; - } - } - return -EINVAL; -} - -static unsigned long dmn_get_rate(struct clk *clk) -{ - unsigned long fin = clk_get_rate(clk->parent); - u32 cfg = clkc_readl(clk->regofs); - if (cfg & BIT(24)) { - /* fcd bypass mode */ - clk->rate = fin; - } else { - /* - * wait count: bit[19:16], hold count: bit[23:20] - */ - u32 wait = (cfg >> 16) & (BIT(4) - 1); - u32 hold = (cfg >> 20) & (BIT(4) - 1); - - clk->rate = fin / (wait + hold + 2); - } - - return clk->rate; -} - -static int dmn_set_rate(struct clk *clk, unsigned long rate) -{ - unsigned long fin; - unsigned ratio, wait, hold, reg; - unsigned bits = (clk == &clk_mem) ? 3 : 4; - - fin = clk_get_rate(clk->parent); - ratio = fin / rate; - - if (unlikely(ratio < 2 || ratio > BIT(bits + 1))) - return -EINVAL; - - WARN_ON(fin % rate); - - wait = (ratio >> 1) - 1; - hold = ratio - wait - 2; - - reg = clkc_readl(clk->regofs); - reg &= ~(((BIT(bits) - 1) << 16) | ((BIT(bits) - 1) << 20)); - reg |= (wait << 16) | (hold << 20) | BIT(25); - clkc_writel(reg, clk->regofs); - - /* waiting FCD been effective */ - while (clkc_readl(clk->regofs) & BIT(25)) - cpu_relax(); - - clk->rate = 0; /* set to zero will force recalculation */ - - return 0; -} - -/* - * cpu clock has no FCD register in Prima2, can only change pll - */ -static int cpu_set_rate(struct clk *clk, unsigned long rate) -{ - int ret1, ret2; - struct clk *cur_parent, *tmp_parent; - - cur_parent = dmn_get_parent(clk); - BUG_ON(cur_parent == NULL || cur_parent->usage > 1); - - /* switch to tmp pll before setting parent clock's rate */ - tmp_parent = cur_parent == &clk_pll1 ? &clk_pll2 : &clk_pll1; - ret1 = dmn_set_parent(clk, tmp_parent); - BUG_ON(ret1); - - ret2 = clk_set_rate(cur_parent, rate); - - ret1 = dmn_set_parent(clk, cur_parent); - - clk->rate = 0; /* set to zero will force recalculation */ - - return ret2 ? ret2 : ret1; -} - -static struct clk_ops cpu_ops = { - .get_parent = dmn_get_parent, - .set_parent = dmn_set_parent, - .set_rate = cpu_set_rate, -}; - -static struct clk clk_cpu = { - .parent = &clk_pll1, - .regofs = SIRFSOC_CLKC_CPU_CFG, - .ops = &cpu_ops, -}; - - -static struct clk_ops msi_ops = { - .set_rate = dmn_set_rate, - .get_rate = dmn_get_rate, - .set_parent = dmn_set_parent, - .get_parent = dmn_get_parent, -}; - -static struct clk clk_mem = { - .parent = &clk_pll2, - .regofs = SIRFSOC_CLKC_MEM_CFG, - .ops = &msi_ops, -}; - -static struct clk clk_sys = { - .parent = &clk_pll3, - .regofs = SIRFSOC_CLKC_SYS_CFG, - .ops = &msi_ops, -}; - -static struct clk clk_io = { - .parent = &clk_pll3, - .regofs = SIRFSOC_CLKC_IO_CFG, - .ops = &msi_ops, -}; - -/* - * on-chip clock sets - */ -static struct clk_lookup onchip_clks[] = { - { - .dev_id = "rtc", - .clk = &clk_rtc, - }, { - .dev_id = "osc", - .clk = &clk_osc, - }, { - .dev_id = "pll1", - .clk = &clk_pll1, - }, { - .dev_id = "pll2", - .clk = &clk_pll2, - }, { - .dev_id = "pll3", - .clk = &clk_pll3, - }, { - .dev_id = "cpu", - .clk = &clk_cpu, - }, { - .dev_id = "mem", - .clk = &clk_mem, - }, { - .dev_id = "sys", - .clk = &clk_sys, - }, { - .dev_id = "io", - .clk = &clk_io, - }, -}; - -int clk_enable(struct clk *clk) -{ - unsigned long flags; - - if (unlikely(IS_ERR_OR_NULL(clk))) - return -EINVAL; - - if (clk->parent) - clk_enable(clk->parent); - - spin_lock_irqsave(&clocks_lock, flags); - if (!clk->usage++ && clk->ops && clk->ops->enable) - clk->ops->enable(clk); - spin_unlock_irqrestore(&clocks_lock, flags); - return 0; -} -EXPORT_SYMBOL(clk_enable); - -void clk_disable(struct clk *clk) -{ - unsigned long flags; - - if (unlikely(IS_ERR_OR_NULL(clk))) - return; - - WARN_ON(!clk->usage); - - spin_lock_irqsave(&clocks_lock, flags); - if (--clk->usage == 0 && clk->ops && clk->ops->disable) - clk->ops->disable(clk); - spin_unlock_irqrestore(&clocks_lock, flags); - - if (clk->parent) - clk_disable(clk->parent); -} -EXPORT_SYMBOL(clk_disable); - -unsigned long clk_get_rate(struct clk *clk) -{ - if (unlikely(IS_ERR_OR_NULL(clk))) - return 0; - - if (clk->rate) - return clk->rate; - - if (clk->ops && clk->ops->get_rate) - return clk->ops->get_rate(clk); - - return clk_get_rate(clk->parent); -} -EXPORT_SYMBOL(clk_get_rate); - -long clk_round_rate(struct clk *clk, unsigned long rate) -{ - if (unlikely(IS_ERR_OR_NULL(clk))) - return 0; - - if (clk->ops && clk->ops->round_rate) - return clk->ops->round_rate(clk, rate); - - return 0; -} -EXPORT_SYMBOL(clk_round_rate); - -int clk_set_rate(struct clk *clk, unsigned long rate) -{ - if (unlikely(IS_ERR_OR_NULL(clk))) - return -EINVAL; - - if (!clk->ops || !clk->ops->set_rate) - return -EINVAL; - - return clk->ops->set_rate(clk, rate); -} -EXPORT_SYMBOL(clk_set_rate); - -int clk_set_parent(struct clk *clk, struct clk *parent) -{ - int ret; - unsigned long flags; - - if (unlikely(IS_ERR_OR_NULL(clk))) - return -EINVAL; - - if (!clk->ops || !clk->ops->set_parent) - return -EINVAL; - - spin_lock_irqsave(&clocks_lock, flags); - ret = clk->ops->set_parent(clk, parent); - if (!ret) { - parent->usage += clk->usage; - clk->parent->usage -= clk->usage; - BUG_ON(clk->parent->usage < 0); - clk->parent = parent; - } - spin_unlock_irqrestore(&clocks_lock, flags); - return ret; -} -EXPORT_SYMBOL(clk_set_parent); - -struct clk *clk_get_parent(struct clk *clk) -{ - unsigned long flags; - - if (unlikely(IS_ERR_OR_NULL(clk))) - return NULL; - - if (!clk->ops || !clk->ops->get_parent) - return clk->parent; - - spin_lock_irqsave(&clocks_lock, flags); - clk->parent = clk->ops->get_parent(clk); - spin_unlock_irqrestore(&clocks_lock, flags); - return clk->parent; -} -EXPORT_SYMBOL(clk_get_parent); - -static void __init sirfsoc_clk_init(void) -{ - clkdev_add_table(onchip_clks, ARRAY_SIZE(onchip_clks)); -} - -static struct of_device_id clkc_ids[] = { - { .compatible = "sirf,prima2-clkc" }, - {}, -}; - -void __init sirfsoc_of_clk_init(void) -{ - struct device_node *np; - struct resource res; - struct map_desc sirfsoc_clkc_iodesc = { - .virtual = SIRFSOC_CLOCK_VA_BASE, - .type = MT_DEVICE, - }; - - np = of_find_matching_node(NULL, clkc_ids); - if (!np) - panic("unable to find compatible clkc node in dtb\n"); - - if (of_address_to_resource(np, 0, &res)) - panic("unable to find clkc range in dtb"); - of_node_put(np); - - sirfsoc_clkc_iodesc.pfn = __phys_to_pfn(res.start); - sirfsoc_clkc_iodesc.length = 1 + res.end - res.start; - - iotable_init(&sirfsoc_clkc_iodesc, 1); - - sirfsoc_clk_init(); -} diff --git a/arch/arm/mach-prima2/prima2.c b/arch/arm/mach-prima2/common.c index 8f0429d..f25a541 100644 --- a/arch/arm/mach-prima2/prima2.c +++ b/arch/arm/mach-prima2/common.c @@ -30,21 +30,21 @@ void __init sirfsoc_init_late(void) sirfsoc_pm_init(); } -static const char *prima2cb_dt_match[] __initdata = { - "sirf,prima2-cb", +#ifdef CONFIG_ARCH_PRIMA2 +static const char *prima2_dt_match[] __initdata = { + "sirf,prima2", NULL }; -MACHINE_START(PRIMA2_EVB, "prima2cb") +DT_MACHINE_START(PRIMA2_DT, "Generic PRIMA2 (Flattened Device Tree)") /* Maintainer: Barry Song <baohua.song@csr.com> */ - .atag_offset = 0x100, - .init_early = sirfsoc_of_clk_init, .map_io = sirfsoc_map_lluart, .init_irq = sirfsoc_of_irq_init, .timer = &sirfsoc_timer, .dma_zone_size = SZ_256M, .init_machine = sirfsoc_mach_init, .init_late = sirfsoc_init_late, - .dt_compat = prima2cb_dt_match, + .dt_compat = prima2_dt_match, .restart = sirfsoc_restart, MACHINE_END +#endif diff --git a/arch/arm/mach-prima2/include/mach/uncompress.h b/arch/arm/mach-prima2/include/mach/uncompress.h index 83125c6..0c898fc 100644 --- a/arch/arm/mach-prima2/include/mach/uncompress.h +++ b/arch/arm/mach-prima2/include/mach/uncompress.h @@ -25,11 +25,11 @@ static __inline__ void putc(char c) * during kernel decompression, all mappings are flat: * virt_addr == phys_addr */ - while (__raw_readl(SIRFSOC_UART1_PA_BASE + SIRFSOC_UART_TXFIFO_STATUS) + while (__raw_readl((void __iomem *)SIRFSOC_UART1_PA_BASE + SIRFSOC_UART_TXFIFO_STATUS) & SIRFSOC_UART1_TXFIFO_FULL) barrier(); - __raw_writel(c, SIRFSOC_UART1_PA_BASE + SIRFSOC_UART_TXFIFO_DATA); + __raw_writel(c, (void __iomem *)SIRFSOC_UART1_PA_BASE + SIRFSOC_UART_TXFIFO_DATA); } static inline void flush(void) diff --git a/arch/arm/mach-prima2/irq.c b/arch/arm/mach-prima2/irq.c index a7b9415..7dee917 100644 --- a/arch/arm/mach-prima2/irq.c +++ b/arch/arm/mach-prima2/irq.c @@ -63,7 +63,7 @@ void __init sirfsoc_of_irq_init(void) np = of_find_matching_node(NULL, intc_ids); if (!np) - panic("unable to find compatible intc node in dtb\n"); + return; sirfsoc_intc_base = of_iomap(np, 0); if (!sirfsoc_intc_base) diff --git a/arch/arm/mach-prima2/timer.c b/arch/arm/mach-prima2/timer.c index f224107..d95bf25 100644 --- a/arch/arm/mach-prima2/timer.c +++ b/arch/arm/mach-prima2/timer.c @@ -21,6 +21,8 @@ #include <asm/sched_clock.h> #include <asm/mach/time.h> +#include "common.h" + #define SIRFSOC_TIMER_COUNTER_LO 0x0000 #define SIRFSOC_TIMER_COUNTER_HI 0x0004 #define SIRFSOC_TIMER_MATCH_0 0x0008 @@ -188,9 +190,13 @@ static void __init sirfsoc_clockevent_init(void) static void __init sirfsoc_timer_init(void) { unsigned long rate; + struct clk *clk; + + /* initialize clocking early, we want to set the OS timer */ + sirfsoc_of_clk_init(); /* timer's input clock is io clock */ - struct clk *clk = clk_get_sys("io", NULL); + clk = clk_get_sys("io", NULL); BUG_ON(IS_ERR(clk)); diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig index fe2d1f8..8e6288d 100644 --- a/arch/arm/mach-pxa/Kconfig +++ b/arch/arm/mach-pxa/Kconfig @@ -25,6 +25,18 @@ config PXA_V7_MACH_AUTO if !ARCH_PXA_V7 comment "Intel/Marvell Dev Platforms (sorted by hardware release time)" +config MACH_PXA3XX_DT + bool "Support PXA3xx platforms from device tree" + select PXA3xx + select CPU_PXA300 + select POWER_SUPPLY + select HAVE_PWM + select USE_OF + help + Include support for Marvell PXA3xx based platforms using + the device tree. Needn't select any other machine while + MACH_PXA3XX_DT is enabled. + config ARCH_LUBBOCK bool "Intel DBPXA250 Development Platform (aka Lubbock)" select PXA25x diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile index be0f7df..2bedc9e 100644 --- a/arch/arm/mach-pxa/Makefile +++ b/arch/arm/mach-pxa/Makefile @@ -26,6 +26,9 @@ obj-$(CONFIG_CPU_PXA930) += pxa930.o # NOTE: keep the order of boards in accordance to their order in Kconfig +# Device Tree support +obj-$(CONFIG_MACH_PXA3XX_DT) += pxa-dt.o + # Intel/Marvell Dev Platforms obj-$(CONFIG_ARCH_LUBBOCK) += lubbock.o obj-$(CONFIG_MACH_MAINSTONE) += mainstone.o diff --git a/arch/arm/mach-pxa/am200epd.c b/arch/arm/mach-pxa/am200epd.c index ccdac4b..ffa6d81 100644 --- a/arch/arm/mach-pxa/am200epd.c +++ b/arch/arm/mach-pxa/am200epd.c @@ -32,7 +32,7 @@ #include <mach/pxa25x.h> #include <mach/gumstix.h> -#include <mach/pxafb.h> +#include <linux/platform_data/video-pxafb.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/am300epd.c b/arch/arm/mach-pxa/am300epd.c index 76c4b94..3dfec1e 100644 --- a/arch/arm/mach-pxa/am300epd.c +++ b/arch/arm/mach-pxa/am300epd.c @@ -30,7 +30,7 @@ #include <mach/gumstix.h> #include <mach/mfp-pxa25x.h> -#include <mach/pxafb.h> +#include <linux/platform_data/video-pxafb.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/balloon3.c b/arch/arm/mach-pxa/balloon3.c index 9244493..2082293 100644 --- a/arch/arm/mach-pxa/balloon3.c +++ b/arch/arm/mach-pxa/balloon3.c @@ -45,12 +45,12 @@ #include <mach/pxa27x.h> #include <mach/balloon3.h> #include <mach/audio.h> -#include <mach/pxafb.h> -#include <mach/mmc.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/mmc-pxamci.h> #include <mach/udc.h> #include <mach/pxa27x-udc.h> -#include <mach/irda.h> -#include <mach/ohci.h> +#include <linux/platform_data/irda-pxaficp.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/clock-pxa3xx.c b/arch/arm/mach-pxa/clock-pxa3xx.c index 2a37a9a..d4e9499 100644 --- a/arch/arm/mach-pxa/clock-pxa3xx.c +++ b/arch/arm/mach-pxa/clock-pxa3xx.c @@ -127,8 +127,10 @@ void clk_pxa3xx_cken_enable(struct clk *clk) if (clk->cken < 32) CKENA |= mask; - else + else if (clk->cken < 64) CKENB |= mask; + else + CKENC |= mask; } void clk_pxa3xx_cken_disable(struct clk *clk) @@ -137,8 +139,10 @@ void clk_pxa3xx_cken_disable(struct clk *clk) if (clk->cken < 32) CKENA &= ~mask; - else + else if (clk->cken < 64) CKENB &= ~mask; + else + CKENC &= ~mask; } const struct clkops clk_pxa3xx_cken_ops = { diff --git a/arch/arm/mach-pxa/cm-x270.c b/arch/arm/mach-pxa/cm-x270.c index 431ef56..2503db9 100644 --- a/arch/arm/mach-pxa/cm-x270.c +++ b/arch/arm/mach-pxa/cm-x270.c @@ -22,8 +22,8 @@ #include <linux/spi/libertas_spi.h> #include <mach/pxa27x.h> -#include <mach/ohci.h> -#include <mach/mmc.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> +#include <linux/platform_data/mmc-pxamci.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/cm-x2xx.c b/arch/arm/mach-pxa/cm-x2xx.c index 8fa4ad2..fc3afc7 100644 --- a/arch/arm/mach-pxa/cm-x2xx.c +++ b/arch/arm/mach-pxa/cm-x2xx.c @@ -24,7 +24,7 @@ #include <mach/pxa25x.h> #include <mach/pxa27x.h> #include <mach/audio.h> -#include <mach/pxafb.h> +#include <linux/platform_data/video-pxafb.h> #include <mach/smemc.h> #include <asm/hardware/it8152.h> diff --git a/arch/arm/mach-pxa/cm-x300.c b/arch/arm/mach-pxa/cm-x300.c index 3e4e9fe..cc2b23a 100644 --- a/arch/arm/mach-pxa/cm-x300.c +++ b/arch/arm/mach-pxa/cm-x300.c @@ -48,12 +48,12 @@ #include <mach/pxa300.h> #include <mach/pxa27x-udc.h> -#include <mach/pxafb.h> -#include <mach/mmc.h> -#include <mach/ohci.h> -#include <plat/pxa3xx_nand.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> +#include <linux/platform_data/mtd-nand-pxa3xx.h> #include <mach/audio.h> -#include <mach/pxa3xx-u2d.h> +#include <linux/platform_data/usb-pxa3xx-ulpi.h> #include <asm/mach/map.h> diff --git a/arch/arm/mach-pxa/colibri-evalboard.c b/arch/arm/mach-pxa/colibri-evalboard.c index d28e802..8404b24 100644 --- a/arch/arm/mach-pxa/colibri-evalboard.c +++ b/arch/arm/mach-pxa/colibri-evalboard.c @@ -23,8 +23,8 @@ #include <mach/pxa27x.h> #include <mach/colibri.h> -#include <mach/mmc.h> -#include <mach/ohci.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/pxa27x-udc.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/colibri-pxa270-income.c b/arch/arm/mach-pxa/colibri-pxa270-income.c index 248804b..2d4a7b4 100644 --- a/arch/arm/mach-pxa/colibri-pxa270-income.c +++ b/arch/arm/mach-pxa/colibri-pxa270-income.c @@ -27,11 +27,11 @@ #include <asm/mach-types.h> #include <mach/hardware.h> -#include <mach/mmc.h> -#include <mach/ohci.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/pxa27x.h> #include <mach/pxa27x-udc.h> -#include <mach/pxafb.h> +#include <linux/platform_data/video-pxafb.h> #include "devices.h" #include "generic.h" diff --git a/arch/arm/mach-pxa/colibri-pxa300.c b/arch/arm/mach-pxa/colibri-pxa300.c index bb6def8..a9c9c16 100644 --- a/arch/arm/mach-pxa/colibri-pxa300.c +++ b/arch/arm/mach-pxa/colibri-pxa300.c @@ -24,8 +24,8 @@ #include <mach/pxa300.h> #include <mach/colibri.h> -#include <mach/ohci.h> -#include <mach/pxafb.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> +#include <linux/platform_data/video-pxafb.h> #include <mach/audio.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/colibri-pxa320.c b/arch/arm/mach-pxa/colibri-pxa320.c index d88e7b3..25515cd 100644 --- a/arch/arm/mach-pxa/colibri-pxa320.c +++ b/arch/arm/mach-pxa/colibri-pxa320.c @@ -25,8 +25,8 @@ #include <mach/pxa320.h> #include <mach/colibri.h> -#include <mach/pxafb.h> -#include <mach/ohci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/audio.h> #include <mach/pxa27x-udc.h> #include <mach/udc.h> diff --git a/arch/arm/mach-pxa/colibri-pxa3xx.c b/arch/arm/mach-pxa/colibri-pxa3xx.c index 68cc75f..8240291 100644 --- a/arch/arm/mach-pxa/colibri-pxa3xx.c +++ b/arch/arm/mach-pxa/colibri-pxa3xx.c @@ -24,9 +24,9 @@ #include <mach/pxa3xx-regs.h> #include <mach/mfp-pxa300.h> #include <mach/colibri.h> -#include <mach/mmc.h> -#include <mach/pxafb.h> -#include <plat/pxa3xx_nand.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/mtd-nand-pxa3xx.h> #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c index c1fe32d..7c83f52 100644 --- a/arch/arm/mach-pxa/corgi.c +++ b/arch/arm/mach-pxa/corgi.c @@ -46,8 +46,8 @@ #include <asm/mach/irq.h> #include <mach/pxa25x.h> -#include <mach/irda.h> -#include <mach/mmc.h> +#include <linux/platform_data/irda-pxaficp.h> +#include <linux/platform_data/mmc-pxamci.h> #include <mach/udc.h> #include <mach/corgi.h> #include <mach/sharpsl_pm.h> diff --git a/arch/arm/mach-pxa/csb726.c b/arch/arm/mach-pxa/csb726.c index 67f0de3..7039f44 100644 --- a/arch/arm/mach-pxa/csb726.c +++ b/arch/arm/mach-pxa/csb726.c @@ -23,8 +23,8 @@ #include <asm/mach/arch.h> #include <mach/csb726.h> #include <mach/pxa27x.h> -#include <mach/mmc.h> -#include <mach/ohci.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/audio.h> #include <mach/smemc.h> diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c index 166eee5..ddaa04d 100644 --- a/arch/arm/mach-pxa/devices.c +++ b/arch/arm/mach-pxa/devices.c @@ -6,19 +6,18 @@ #include <linux/spi/pxa2xx_spi.h> #include <linux/i2c/pxa-i2c.h> -#include <asm/pmu.h> #include <mach/udc.h> -#include <mach/pxa3xx-u2d.h> -#include <mach/pxafb.h> -#include <mach/mmc.h> -#include <mach/irda.h> +#include <linux/platform_data/usb-pxa3xx-ulpi.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/irda-pxaficp.h> #include <mach/irqs.h> -#include <mach/ohci.h> -#include <plat/pxa27x_keypad.h> -#include <mach/camera.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> +#include <linux/platform_data/keypad-pxa27x.h> +#include <linux/platform_data/camera-pxa.h> #include <mach/audio.h> #include <mach/hardware.h> -#include <plat/pxa3xx_nand.h> +#include <linux/platform_data/mtd-nand-pxa3xx.h> #include "devices.h" #include "generic.h" @@ -42,7 +41,7 @@ static struct resource pxa_resource_pmu = { struct platform_device pxa_device_pmu = { .name = "arm-pmu", - .id = ARM_PMU_DEVICE_CPU, + .id = -1, .resource = &pxa_resource_pmu, .num_resources = 1, }; @@ -384,9 +383,24 @@ struct platform_device pxa_device_asoc_platform = { static u64 pxaficp_dmamask = ~(u32)0; +static struct resource pxa_ir_resources[] = { + [0] = { + .start = IRQ_STUART, + .end = IRQ_STUART, + .flags = IORESOURCE_IRQ, + }, + [1] = { + .start = IRQ_ICP, + .end = IRQ_ICP, + .flags = IORESOURCE_IRQ, + }, +}; + struct platform_device pxa_device_ficp = { .name = "pxa2xx-ir", .id = -1, + .num_resources = ARRAY_SIZE(pxa_ir_resources), + .resource = pxa_ir_resources, .dev = { .dma_mask = &pxaficp_dmamask, .coherent_dma_mask = 0xffffffff, diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c index 97f82ad..1b64114 100644 --- a/arch/arm/mach-pxa/em-x270.c +++ b/arch/arm/mach-pxa/em-x270.c @@ -42,11 +42,11 @@ #include <mach/pxa27x.h> #include <mach/pxa27x-udc.h> #include <mach/audio.h> -#include <mach/pxafb.h> -#include <mach/ohci.h> -#include <mach/mmc.h> -#include <plat/pxa27x_keypad.h> -#include <mach/camera.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/keypad-pxa27x.h> +#include <linux/platform_data/camera-pxa.h> #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/eseries.c b/arch/arm/mach-pxa/eseries.c index 4cb2391..be2ee9b 100644 --- a/arch/arm/mach-pxa/eseries.c +++ b/arch/arm/mach-pxa/eseries.c @@ -32,9 +32,9 @@ #include <mach/eseries-gpio.h> #include <mach/eseries-irq.h> #include <mach/audio.h> -#include <mach/pxafb.h> +#include <linux/platform_data/video-pxafb.h> #include <mach/udc.h> -#include <mach/irda.h> +#include <linux/platform_data/irda-pxaficp.h> #include "devices.h" #include "generic.h" diff --git a/arch/arm/mach-pxa/ezx.c b/arch/arm/mach-pxa/ezx.c index 15ab253..dc58fa0 100644 --- a/arch/arm/mach-pxa/ezx.c +++ b/arch/arm/mach-pxa/ezx.c @@ -29,11 +29,11 @@ #include <asm/mach/arch.h> #include <mach/pxa27x.h> -#include <mach/pxafb.h> -#include <mach/ohci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/hardware.h> -#include <plat/pxa27x_keypad.h> -#include <mach/camera.h> +#include <linux/platform_data/keypad-pxa27x.h> +#include <linux/platform_data/camera-pxa.h> #include "devices.h" #include "generic.h" diff --git a/arch/arm/mach-pxa/gumstix.c b/arch/arm/mach-pxa/gumstix.c index e529a35..60755a6 100644 --- a/arch/arm/mach-pxa/gumstix.c +++ b/arch/arm/mach-pxa/gumstix.c @@ -41,7 +41,7 @@ #include <asm/mach/flash.h> #include <mach/pxa25x.h> -#include <mach/mmc.h> +#include <linux/platform_data/mmc-pxamci.h> #include <mach/udc.h> #include <mach/gumstix.h> diff --git a/arch/arm/mach-pxa/hx4700.c b/arch/arm/mach-pxa/hx4700.c index e631198..5ecbd17 100644 --- a/arch/arm/mach-pxa/hx4700.c +++ b/arch/arm/mach-pxa/hx4700.c @@ -45,7 +45,7 @@ #include <mach/pxa27x.h> #include <mach/hx4700.h> -#include <mach/irda.h> +#include <linux/platform_data/irda-pxaficp.h> #include <sound/ak4641.h> #include <video/platform_lcd.h> diff --git a/arch/arm/mach-pxa/idp.c b/arch/arm/mach-pxa/idp.c index 6ff466b..c361519 100644 --- a/arch/arm/mach-pxa/idp.c +++ b/arch/arm/mach-pxa/idp.c @@ -33,9 +33,9 @@ #include <mach/pxa25x.h> #include <mach/idp.h> -#include <mach/pxafb.h> +#include <linux/platform_data/video-pxafb.h> #include <mach/bitfield.h> -#include <mach/mmc.h> +#include <linux/platform_data/mmc-pxamci.h> #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/include/mach/pxa3xx-regs.h b/arch/arm/mach-pxa/include/mach/pxa3xx-regs.h index 207ecb4..f4d48d2 100644 --- a/arch/arm/mach-pxa/include/mach/pxa3xx-regs.h +++ b/arch/arm/mach-pxa/include/mach/pxa3xx-regs.h @@ -131,6 +131,7 @@ #define AICSR __REG(0x41340008) /* Application Subsystem Interrupt Control/Status Register */ #define CKENA __REG(0x4134000C) /* A Clock Enable Register */ #define CKENB __REG(0x41340010) /* B Clock Enable Register */ +#define CKENC __REG(0x41340024) /* C Clock Enable Register */ #define AC97_DIV __REG(0x41340014) /* AC97 clock divisor value register */ #define ACCR_XPDIS (1 << 31) /* Core PLL Output Disable */ diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c index 5dae15e..b6cc181 100644 --- a/arch/arm/mach-pxa/irq.c +++ b/arch/arm/mach-pxa/irq.c @@ -17,6 +17,8 @@ #include <linux/syscore_ops.h> #include <linux/io.h> #include <linux/irq.h> +#include <linux/of_address.h> +#include <linux/of_irq.h> #include <asm/exception.h> @@ -25,8 +27,6 @@ #include "generic.h" -#define IRQ_BASE io_p2v(0x40d00000) - #define ICIP (0x000) #define ICMR (0x004) #define ICLR (0x008) @@ -48,22 +48,19 @@ * This is for peripheral IRQs internal to the PXA chip. */ +static void __iomem *pxa_irq_base; static int pxa_internal_irq_nr; - -static inline int cpu_has_ipr(void) -{ - return !cpu_is_pxa25x(); -} +static bool cpu_has_ipr; static inline void __iomem *irq_base(int i) { - static unsigned long phys_base[] = { - 0x40d00000, - 0x40d0009c, - 0x40d00130, + static unsigned long phys_base_offset[] = { + 0x0, + 0x9c, + 0x130, }; - return io_p2v(phys_base[i]); + return pxa_irq_base + phys_base_offset[i]; } void pxa_mask_irq(struct irq_data *d) @@ -96,8 +93,8 @@ asmlinkage void __exception_irq_entry icip_handle_irq(struct pt_regs *regs) uint32_t icip, icmr, mask; do { - icip = __raw_readl(IRQ_BASE + ICIP); - icmr = __raw_readl(IRQ_BASE + ICMR); + icip = __raw_readl(pxa_irq_base + ICIP); + icmr = __raw_readl(pxa_irq_base + ICMR); mask = icip & icmr; if (mask == 0) @@ -128,6 +125,8 @@ void __init pxa_init_irq(int irq_nr, int (*fn)(struct irq_data *, unsigned int)) BUG_ON(irq_nr > MAX_INTERNAL_IRQS); pxa_internal_irq_nr = irq_nr; + cpu_has_ipr = !cpu_is_pxa25x(); + pxa_irq_base = io_p2v(0x40d00000); for (n = 0; n < irq_nr; n += 32) { void __iomem *base = irq_base(n >> 5); @@ -136,8 +135,8 @@ void __init pxa_init_irq(int irq_nr, int (*fn)(struct irq_data *, unsigned int)) __raw_writel(0, base + ICLR); /* all IRQs are IRQ, not FIQ */ for (i = n; (i < (n + 32)) && (i < irq_nr); i++) { /* initialize interrupt priority */ - if (cpu_has_ipr()) - __raw_writel(i | IPR_VALID, IRQ_BASE + IPR(i)); + if (cpu_has_ipr) + __raw_writel(i | IPR_VALID, pxa_irq_base + IPR(i)); irq = PXA_IRQ(i); irq_set_chip_and_handler(irq, &pxa_internal_irq_chip, @@ -168,9 +167,9 @@ static int pxa_irq_suspend(void) __raw_writel(0, base + ICMR); } - if (cpu_has_ipr()) { + if (cpu_has_ipr) { for (i = 0; i < pxa_internal_irq_nr; i++) - saved_ipr[i] = __raw_readl(IRQ_BASE + IPR(i)); + saved_ipr[i] = __raw_readl(pxa_irq_base + IPR(i)); } return 0; @@ -187,11 +186,11 @@ static void pxa_irq_resume(void) __raw_writel(0, base + ICLR); } - if (cpu_has_ipr()) + if (cpu_has_ipr) for (i = 0; i < pxa_internal_irq_nr; i++) - __raw_writel(saved_ipr[i], IRQ_BASE + IPR(i)); + __raw_writel(saved_ipr[i], pxa_irq_base + IPR(i)); - __raw_writel(1, IRQ_BASE + ICCR); + __raw_writel(1, pxa_irq_base + ICCR); } #else #define pxa_irq_suspend NULL @@ -202,3 +201,93 @@ struct syscore_ops pxa_irq_syscore_ops = { .suspend = pxa_irq_suspend, .resume = pxa_irq_resume, }; + +#ifdef CONFIG_OF +static struct irq_domain *pxa_irq_domain; + +static int pxa_irq_map(struct irq_domain *h, unsigned int virq, + irq_hw_number_t hw) +{ + void __iomem *base = irq_base(hw / 32); + + /* initialize interrupt priority */ + if (cpu_has_ipr) + __raw_writel(hw | IPR_VALID, pxa_irq_base + IPR(hw)); + + irq_set_chip_and_handler(hw, &pxa_internal_irq_chip, + handle_level_irq); + irq_set_chip_data(hw, base); + set_irq_flags(hw, IRQF_VALID); + + return 0; +} + +static struct irq_domain_ops pxa_irq_ops = { + .map = pxa_irq_map, + .xlate = irq_domain_xlate_onecell, +}; + +static const struct of_device_id intc_ids[] __initconst = { + { .compatible = "marvell,pxa-intc", }, + {} +}; + +void __init pxa_dt_irq_init(int (*fn)(struct irq_data *, unsigned int)) +{ + struct device_node *node; + const struct of_device_id *of_id; + struct pxa_intc_conf *conf; + struct resource res; + int n, ret; + + node = of_find_matching_node(NULL, intc_ids); + if (!node) { + pr_err("Failed to find interrupt controller in arch-pxa\n"); + return; + } + of_id = of_match_node(intc_ids, node); + conf = of_id->data; + + ret = of_property_read_u32(node, "marvell,intc-nr-irqs", + &pxa_internal_irq_nr); + if (ret) { + pr_err("Not found marvell,intc-nr-irqs property\n"); + return; + } + + ret = of_address_to_resource(node, 0, &res); + if (ret < 0) { + pr_err("No registers defined for node\n"); + return; + } + pxa_irq_base = io_p2v(res.start); + + if (of_find_property(node, "marvell,intc-priority", NULL)) + cpu_has_ipr = 1; + + ret = irq_alloc_descs(-1, 0, pxa_internal_irq_nr, 0); + if (ret < 0) { + pr_err("Failed to allocate IRQ numbers\n"); + return; + } + + pxa_irq_domain = irq_domain_add_legacy(node, pxa_internal_irq_nr, 0, 0, + &pxa_irq_ops, NULL); + if (!pxa_irq_domain) + panic("Unable to add PXA IRQ domain\n"); + + irq_set_default_host(pxa_irq_domain); + + for (n = 0; n < pxa_internal_irq_nr; n += 32) { + void __iomem *base = irq_base(n >> 5); + + __raw_writel(0, base + ICMR); /* disable all IRQs */ + __raw_writel(0, base + ICLR); /* all IRQs are IRQ, not FIQ */ + } + + /* only unmasked interrupts kick us out of idle */ + __raw_writel(1, irq_base(0) + ICCR); + + pxa_internal_irq_chip.irq_set_wake = fn; +} +#endif /* CONFIG_OF */ diff --git a/arch/arm/mach-pxa/littleton.c b/arch/arm/mach-pxa/littleton.c index 1fb86ed..402874f 100644 --- a/arch/arm/mach-pxa/littleton.c +++ b/arch/arm/mach-pxa/littleton.c @@ -42,11 +42,11 @@ #include <asm/mach/irq.h> #include <mach/pxa300.h> -#include <mach/pxafb.h> -#include <mach/mmc.h> -#include <plat/pxa27x_keypad.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/keypad-pxa27x.h> #include <mach/littleton.h> -#include <plat/pxa3xx_nand.h> +#include <linux/platform_data/mtd-nand-pxa3xx.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c index cee9ce2..1a63eaa 100644 --- a/arch/arm/mach-pxa/lpd270.c +++ b/arch/arm/mach-pxa/lpd270.c @@ -41,10 +41,10 @@ #include <mach/pxa27x.h> #include <mach/lpd270.h> #include <mach/audio.h> -#include <mach/pxafb.h> -#include <mach/mmc.h> -#include <mach/irda.h> -#include <mach/ohci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/irda-pxaficp.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/smemc.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c index 0ca0db7..44dd756 100644 --- a/arch/arm/mach-pxa/lubbock.c +++ b/arch/arm/mach-pxa/lubbock.c @@ -46,9 +46,9 @@ #include <mach/audio.h> #include <mach/lubbock.h> #include <mach/udc.h> -#include <mach/irda.h> -#include <mach/pxafb.h> -#include <mach/mmc.h> +#include <linux/platform_data/irda-pxaficp.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/mmc-pxamci.h> #include <mach/pm.h> #include <mach/smemc.h> diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c index 39561dc..f792240 100644 --- a/arch/arm/mach-pxa/magician.c +++ b/arch/arm/mach-pxa/magician.c @@ -38,10 +38,10 @@ #include <mach/pxa27x.h> #include <mach/magician.h> -#include <mach/pxafb.h> -#include <mach/mmc.h> -#include <mach/irda.h> -#include <mach/ohci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/irda-pxaficp.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> #include "devices.h" #include "generic.h" diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c index 1aebaf7..5d94757 100644 --- a/arch/arm/mach-pxa/mainstone.c +++ b/arch/arm/mach-pxa/mainstone.c @@ -45,11 +45,11 @@ #include <mach/pxa27x.h> #include <mach/mainstone.h> #include <mach/audio.h> -#include <mach/pxafb.h> -#include <mach/mmc.h> -#include <mach/irda.h> -#include <mach/ohci.h> -#include <plat/pxa27x_keypad.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/irda-pxaficp.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> +#include <linux/platform_data/keypad-pxa27x.h> #include <mach/smemc.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c index bf99022..2831308 100644 --- a/arch/arm/mach-pxa/mioa701.c +++ b/arch/arm/mach-pxa/mioa701.c @@ -46,12 +46,12 @@ #include <mach/pxa27x.h> #include <mach/regs-rtc.h> -#include <plat/pxa27x_keypad.h> -#include <mach/pxafb.h> -#include <mach/mmc.h> +#include <linux/platform_data/keypad-pxa27x.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/mmc-pxamci.h> #include <mach/udc.h> #include <mach/pxa27x-udc.h> -#include <mach/camera.h> +#include <linux/platform_data/camera-pxa.h> #include <mach/audio.h> #include <mach/smemc.h> #include <media/soc_camera.h> diff --git a/arch/arm/mach-pxa/mxm8x10.c b/arch/arm/mach-pxa/mxm8x10.c index 83570a7..d04ed49 100644 --- a/arch/arm/mach-pxa/mxm8x10.c +++ b/arch/arm/mach-pxa/mxm8x10.c @@ -24,11 +24,11 @@ #include <linux/gpio.h> #include <linux/i2c/pxa-i2c.h> -#include <plat/pxa3xx_nand.h> +#include <linux/platform_data/mtd-nand-pxa3xx.h> -#include <mach/pxafb.h> -#include <mach/mmc.h> -#include <mach/ohci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/pxa320.h> #include <mach/mxm8x10.h> diff --git a/arch/arm/mach-pxa/palm27x.c b/arch/arm/mach-pxa/palm27x.c index dad71cf..17d4c53 100644 --- a/arch/arm/mach-pxa/palm27x.c +++ b/arch/arm/mach-pxa/palm27x.c @@ -29,11 +29,11 @@ #include <mach/pxa27x.h> #include <mach/audio.h> -#include <mach/mmc.h> -#include <mach/pxafb.h> -#include <mach/irda.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/irda-pxaficp.h> #include <mach/udc.h> -#include <mach/palmasoc.h> +#include <linux/platform_data/asoc-palm27x.h> #include <mach/palm27x.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/palmld.c b/arch/arm/mach-pxa/palmld.c index 31e0433..8bcc96e 100644 --- a/arch/arm/mach-pxa/palmld.c +++ b/arch/arm/mach-pxa/palmld.c @@ -35,11 +35,11 @@ #include <mach/pxa27x.h> #include <mach/audio.h> #include <mach/palmld.h> -#include <mach/mmc.h> -#include <mach/pxafb.h> -#include <mach/irda.h> -#include <plat/pxa27x_keypad.h> -#include <mach/palmasoc.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/irda-pxaficp.h> +#include <linux/platform_data/keypad-pxa27x.h> +#include <linux/platform_data/asoc-palm27x.h> #include <mach/palm27x.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/palmt5.c b/arch/arm/mach-pxa/palmt5.c index 0f6bd4f..5ca7b90 100644 --- a/arch/arm/mach-pxa/palmt5.c +++ b/arch/arm/mach-pxa/palmt5.c @@ -36,12 +36,12 @@ #include <mach/pxa27x.h> #include <mach/audio.h> #include <mach/palmt5.h> -#include <mach/mmc.h> -#include <mach/pxafb.h> -#include <mach/irda.h> -#include <plat/pxa27x_keypad.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/irda-pxaficp.h> +#include <linux/platform_data/keypad-pxa27x.h> #include <mach/udc.h> -#include <mach/palmasoc.h> +#include <linux/platform_data/asoc-palm27x.h> #include <mach/palm27x.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/palmtc.c b/arch/arm/mach-pxa/palmtc.c index e2d97ee..ca924cf 100644 --- a/arch/arm/mach-pxa/palmtc.c +++ b/arch/arm/mach-pxa/palmtc.c @@ -34,9 +34,9 @@ #include <mach/pxa25x.h> #include <mach/audio.h> #include <mach/palmtc.h> -#include <mach/mmc.h> -#include <mach/pxafb.h> -#include <mach/irda.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/irda-pxaficp.h> #include <mach/udc.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/palmte2.c b/arch/arm/mach-pxa/palmte2.c index c054827..997e6da 100644 --- a/arch/arm/mach-pxa/palmte2.c +++ b/arch/arm/mach-pxa/palmte2.c @@ -34,11 +34,11 @@ #include <mach/pxa25x.h> #include <mach/audio.h> #include <mach/palmte2.h> -#include <mach/mmc.h> -#include <mach/pxafb.h> -#include <mach/irda.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/irda-pxaficp.h> #include <mach/udc.h> -#include <mach/palmasoc.h> +#include <linux/platform_data/asoc-palm27x.h> #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/palmtreo.c b/arch/arm/mach-pxa/palmtreo.c index fbdebee..3f3c48f 100644 --- a/arch/arm/mach-pxa/palmtreo.c +++ b/arch/arm/mach-pxa/palmtreo.c @@ -35,15 +35,15 @@ #include <mach/pxa27x-udc.h> #include <mach/audio.h> #include <mach/palmtreo.h> -#include <mach/mmc.h> -#include <mach/pxafb.h> -#include <mach/irda.h> -#include <plat/pxa27x_keypad.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/irda-pxaficp.h> +#include <linux/platform_data/keypad-pxa27x.h> #include <mach/udc.h> -#include <mach/ohci.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/pxa2xx-regs.h> -#include <mach/palmasoc.h> -#include <mach/camera.h> +#include <linux/platform_data/asoc-palm27x.h> +#include <linux/platform_data/camera-pxa.h> #include <mach/palm27x.h> #include <sound/pxa2xx-lib.h> diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c index 0da35dc..8b43666 100644 --- a/arch/arm/mach-pxa/palmtx.c +++ b/arch/arm/mach-pxa/palmtx.c @@ -40,12 +40,12 @@ #include <mach/pxa27x.h> #include <mach/audio.h> #include <mach/palmtx.h> -#include <mach/mmc.h> -#include <mach/pxafb.h> -#include <mach/irda.h> -#include <plat/pxa27x_keypad.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/irda-pxaficp.h> +#include <linux/platform_data/keypad-pxa27x.h> #include <mach/udc.h> -#include <mach/palmasoc.h> +#include <linux/platform_data/asoc-palm27x.h> #include <mach/palm27x.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/palmz72.c b/arch/arm/mach-pxa/palmz72.c index a97b599..8cdd4f5 100644 --- a/arch/arm/mach-pxa/palmz72.c +++ b/arch/arm/mach-pxa/palmz72.c @@ -40,16 +40,16 @@ #include <mach/pxa27x.h> #include <mach/audio.h> #include <mach/palmz72.h> -#include <mach/mmc.h> -#include <mach/pxafb.h> -#include <mach/irda.h> -#include <plat/pxa27x_keypad.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/irda-pxaficp.h> +#include <linux/platform_data/keypad-pxa27x.h> #include <mach/udc.h> -#include <mach/palmasoc.h> +#include <linux/platform_data/asoc-palm27x.h> #include <mach/palm27x.h> #include <mach/pm.h> -#include <mach/camera.h> +#include <linux/platform_data/camera-pxa.h> #include <media/soc_camera.h> diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c index cb723e8..113c57a 100644 --- a/arch/arm/mach-pxa/pcm990-baseboard.c +++ b/arch/arm/mach-pxa/pcm990-baseboard.c @@ -28,14 +28,14 @@ #include <media/soc_camera.h> -#include <mach/camera.h> +#include <linux/platform_data/camera-pxa.h> #include <asm/mach/map.h> #include <mach/pxa27x.h> #include <mach/audio.h> -#include <mach/mmc.h> -#include <mach/ohci.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/pcm990_baseboard.h> -#include <mach/pxafb.h> +#include <linux/platform_data/video-pxafb.h> #include "devices.h" #include "generic.h" diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c index 89d98c8..2910bb9 100644 --- a/arch/arm/mach-pxa/poodle.c +++ b/arch/arm/mach-pxa/poodle.c @@ -40,11 +40,11 @@ #include <asm/mach/irq.h> #include <mach/pxa25x.h> -#include <mach/mmc.h> +#include <linux/platform_data/mmc-pxamci.h> #include <mach/udc.h> -#include <mach/irda.h> +#include <linux/platform_data/irda-pxaficp.h> #include <mach/poodle.h> -#include <mach/pxafb.h> +#include <linux/platform_data/video-pxafb.h> #include <asm/hardware/scoop.h> #include <asm/hardware/locomo.h> diff --git a/arch/arm/mach-pxa/pxa-dt.c b/arch/arm/mach-pxa/pxa-dt.c new file mode 100644 index 0000000..c9192ce --- /dev/null +++ b/arch/arm/mach-pxa/pxa-dt.c @@ -0,0 +1,63 @@ +/* + * linux/arch/arm/mach-pxa/pxa-dt.c + * + * Copyright (C) 2012 Daniel Mack + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * publishhed by the Free Software Foundation. + */ + +#include <linux/irq.h> +#include <linux/irqdomain.h> +#include <linux/of_irq.h> +#include <linux/of_platform.h> +#include <asm/mach/arch.h> +#include <asm/mach/time.h> +#include <mach/irqs.h> +#include <mach/pxa3xx.h> + +#include "generic.h" + +#ifdef CONFIG_PXA3xx +extern void __init pxa3xx_dt_init_irq(void); + +static const struct of_dev_auxdata pxa3xx_auxdata_lookup[] __initconst = { + OF_DEV_AUXDATA("mrvl,pxa-uart", 0x40100000, "pxa2xx-uart.0", NULL), + OF_DEV_AUXDATA("mrvl,pxa-uart", 0x40200000, "pxa2xx-uart.1", NULL), + OF_DEV_AUXDATA("mrvl,pxa-uart", 0x40700000, "pxa2xx-uart.2", NULL), + OF_DEV_AUXDATA("mrvl,pxa-uart", 0x41600000, "pxa2xx-uart.3", NULL), + OF_DEV_AUXDATA("marvell,pxa-mmc", 0x41100000, "pxa2xx-mci.0", NULL), + OF_DEV_AUXDATA("mrvl,pxa-gpio", 0x40e00000, "pxa-gpio", NULL), + OF_DEV_AUXDATA("marvell,pxa-ohci", 0x4c000000, "pxa27x-ohci", NULL), + OF_DEV_AUXDATA("mrvl,pxa-i2c", 0x40301680, "pxa2xx-i2c.0", NULL), + OF_DEV_AUXDATA("mrvl,pwri2c", 0x40f500c0, "pxa3xx-i2c.1", NULL), + OF_DEV_AUXDATA("marvell,pxa3xx-nand", 0x43100000, "pxa3xx-nand", NULL), + {} +}; + +static void __init pxa3xx_dt_init(void) +{ + of_platform_populate(NULL, of_default_bus_match_table, + pxa3xx_auxdata_lookup, NULL); +} + +static const char *pxa3xx_dt_board_compat[] __initdata = { + "marvell,pxa300", + "marvell,pxa310", + "marvell,pxa320", + NULL, +}; +#endif + +#ifdef CONFIG_PXA3xx +DT_MACHINE_START(PXA_DT, "Marvell PXA3xx (Device Tree Support)") + .map_io = pxa3xx_map_io, + .init_irq = pxa3xx_dt_init_irq, + .handle_irq = pxa3xx_handle_irq, + .timer = &pxa_timer, + .restart = pxa_restart, + .init_machine = pxa3xx_dt_init, + .dt_compat = pxa3xx_dt_board_compat, +MACHINE_END +#endif diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c index 4726c24..8047ee0 100644 --- a/arch/arm/mach-pxa/pxa27x.c +++ b/arch/arm/mach-pxa/pxa27x.c @@ -30,7 +30,7 @@ #include <mach/irqs.h> #include <mach/pxa27x.h> #include <mach/reset.h> -#include <mach/ohci.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/pm.h> #include <mach/dma.h> #include <mach/smemc.h> diff --git a/arch/arm/mach-pxa/pxa2xx.c b/arch/arm/mach-pxa/pxa2xx.c index f8ec854..447dcbb 100644 --- a/arch/arm/mach-pxa/pxa2xx.c +++ b/arch/arm/mach-pxa/pxa2xx.c @@ -19,7 +19,7 @@ #include <mach/pxa2xx-regs.h> #include <mach/mfp-pxa25x.h> #include <mach/reset.h> -#include <mach/irda.h> +#include <linux/platform_data/irda-pxaficp.h> void pxa2xx_clear_reset_status(unsigned int mask) { diff --git a/arch/arm/mach-pxa/pxa3xx-ulpi.c b/arch/arm/mach-pxa/pxa3xx-ulpi.c index 5ead6d4..7dbe3cc 100644 --- a/arch/arm/mach-pxa/pxa3xx-ulpi.c +++ b/arch/arm/mach-pxa/pxa3xx-ulpi.c @@ -27,7 +27,7 @@ #include <mach/hardware.h> #include <mach/regs-u2d.h> -#include <mach/pxa3xx-u2d.h> +#include <linux/platform_data/usb-pxa3xx-ulpi.h> struct pxa3xx_u2d_ulpi { struct clk *clk; diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c index dffb7e8..656a1bb 100644 --- a/arch/arm/mach-pxa/pxa3xx.c +++ b/arch/arm/mach-pxa/pxa3xx.c @@ -19,6 +19,7 @@ #include <linux/platform_device.h> #include <linux/irq.h> #include <linux/io.h> +#include <linux/of.h> #include <linux/syscore_ops.h> #include <linux/i2c/pxa-i2c.h> @@ -27,7 +28,7 @@ #include <mach/hardware.h> #include <mach/pxa3xx-regs.h> #include <mach/reset.h> -#include <mach/ohci.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/pm.h> #include <mach/dma.h> #include <mach/smemc.h> @@ -40,6 +41,8 @@ #define PECR_IE(n) ((1 << ((n) * 2)) << 28) #define PECR_IS(n) ((1 << ((n) * 2)) << 29) +extern void __init pxa_dt_irq_init(int (*fn)(struct irq_data *, unsigned int)); + static DEFINE_PXA3_CKEN(pxa3xx_ffuart, FFUART, 14857000, 1); static DEFINE_PXA3_CKEN(pxa3xx_btuart, BTUART, 14857000, 1); static DEFINE_PXA3_CKEN(pxa3xx_stuart, STUART, 14857000, 1); @@ -382,7 +385,7 @@ static void __init pxa_init_ext_wakeup_irq(int (*fn)(struct irq_data *, pxa_ext_wakeup_chip.irq_set_wake = fn; } -void __init pxa3xx_init_irq(void) +static void __init __pxa3xx_init_irq(void) { /* enable CP6 access */ u32 value; @@ -390,10 +393,23 @@ void __init pxa3xx_init_irq(void) value |= (1 << 6); __asm__ __volatile__("mcr p15, 0, %0, c15, c1, 0\n": :"r"(value)); - pxa_init_irq(56, pxa3xx_set_wake); pxa_init_ext_wakeup_irq(pxa3xx_set_wake); } +void __init pxa3xx_init_irq(void) +{ + __pxa3xx_init_irq(); + pxa_init_irq(56, pxa3xx_set_wake); +} + +#ifdef CONFIG_OF +void __init pxa3xx_dt_init_irq(void) +{ + __pxa3xx_init_irq(); + pxa_dt_irq_init(pxa3xx_set_wake); +} +#endif /* CONFIG_OF */ + static struct map_desc pxa3xx_io_desc[] __initdata = { { /* Mem Ctl */ .virtual = (unsigned long)SMEMC_VIRT, @@ -466,7 +482,8 @@ static int __init pxa3xx_init(void) register_syscore_ops(&pxa3xx_mfp_syscore_ops); register_syscore_ops(&pxa3xx_clock_syscore_ops); - ret = platform_add_devices(devices, ARRAY_SIZE(devices)); + if (!of_have_populated_dt()) + ret = platform_add_devices(devices, ARRAY_SIZE(devices)); } return ret; diff --git a/arch/arm/mach-pxa/raumfeld.c b/arch/arm/mach-pxa/raumfeld.c index d89d87ae..25b08bfa 100644 --- a/arch/arm/mach-pxa/raumfeld.c +++ b/arch/arm/mach-pxa/raumfeld.c @@ -49,10 +49,10 @@ #include <asm/mach/arch.h> #include <mach/pxa300.h> -#include <mach/ohci.h> -#include <mach/pxafb.h> -#include <mach/mmc.h> -#include <plat/pxa3xx_nand.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/mtd-nand-pxa3xx.h> #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/saar.c b/arch/arm/mach-pxa/saar.c index 86c95a5..08d87a5 100644 --- a/arch/arm/mach-pxa/saar.c +++ b/arch/arm/mach-pxa/saar.c @@ -32,7 +32,7 @@ #include <asm/mach/flash.h> #include <mach/pxa930.h> -#include <mach/pxafb.h> +#include <linux/platform_data/video-pxafb.h> #include "devices.h" #include "generic.h" diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c index bdf4cb8..9a154ba 100644 --- a/arch/arm/mach-pxa/sharpsl_pm.c +++ b/arch/arm/mach-pxa/sharpsl_pm.c @@ -879,7 +879,7 @@ static const struct platform_suspend_ops sharpsl_pm_ops = { static int __devinit sharpsl_pm_probe(struct platform_device *pdev) { - int ret; + int ret, irq; if (!pdev->dev.platform_data) return -EINVAL; @@ -907,24 +907,28 @@ static int __devinit sharpsl_pm_probe(struct platform_device *pdev) gpio_direction_input(sharpsl_pm.machinfo->gpio_batlock); /* Register interrupt handlers */ - if (request_irq(PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_acin), sharpsl_ac_isr, IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, "AC Input Detect", sharpsl_ac_isr)) { - dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_acin)); + irq = gpio_to_irq(sharpsl_pm.machinfo->gpio_acin); + if (request_irq(irq, sharpsl_ac_isr, IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, "AC Input Detect", sharpsl_ac_isr)) { + dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", irq); } - if (request_irq(PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_batlock), sharpsl_fatal_isr, IRQF_DISABLED | IRQF_TRIGGER_FALLING, "Battery Cover", sharpsl_fatal_isr)) { - dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_batlock)); + irq = gpio_to_irq(sharpsl_pm.machinfo->gpio_batlock); + if (request_irq(irq, sharpsl_fatal_isr, IRQF_DISABLED | IRQF_TRIGGER_FALLING, "Battery Cover", sharpsl_fatal_isr)) { + dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", irq); } if (sharpsl_pm.machinfo->gpio_fatal) { - if (request_irq(PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_fatal), sharpsl_fatal_isr, IRQF_DISABLED | IRQF_TRIGGER_FALLING, "Fatal Battery", sharpsl_fatal_isr)) { - dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_fatal)); + irq = gpio_to_irq(sharpsl_pm.machinfo->gpio_fatal); + if (request_irq(irq, sharpsl_fatal_isr, IRQF_DISABLED | IRQF_TRIGGER_FALLING, "Fatal Battery", sharpsl_fatal_isr)) { + dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", irq); } } if (sharpsl_pm.machinfo->batfull_irq) { /* Register interrupt handler. */ - if (request_irq(PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_batfull), sharpsl_chrg_full_isr, IRQF_DISABLED | IRQF_TRIGGER_RISING, "CO", sharpsl_chrg_full_isr)) { - dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_batfull)); + irq = gpio_to_irq(sharpsl_pm.machinfo->gpio_batfull); + if (request_irq(irq, sharpsl_chrg_full_isr, IRQF_DISABLED | IRQF_TRIGGER_RISING, "CO", sharpsl_chrg_full_isr)) { + dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", irq); } } @@ -953,14 +957,14 @@ static int sharpsl_pm_remove(struct platform_device *pdev) led_trigger_unregister_simple(sharpsl_charge_led_trigger); - free_irq(PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_acin), sharpsl_ac_isr); - free_irq(PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_batlock), sharpsl_fatal_isr); + free_irq(gpio_to_irq(sharpsl_pm.machinfo->gpio_acin), sharpsl_ac_isr); + free_irq(gpio_to_irq(sharpsl_pm.machinfo->gpio_batlock), sharpsl_fatal_isr); if (sharpsl_pm.machinfo->gpio_fatal) - free_irq(PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_fatal), sharpsl_fatal_isr); + free_irq(gpio_to_irq(sharpsl_pm.machinfo->gpio_fatal), sharpsl_fatal_isr); if (sharpsl_pm.machinfo->batfull_irq) - free_irq(PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_batfull), sharpsl_chrg_full_isr); + free_irq(gpio_to_irq(sharpsl_pm.machinfo->gpio_batfull), sharpsl_chrg_full_isr); gpio_free(sharpsl_pm.machinfo->gpio_batlock); gpio_free(sharpsl_pm.machinfo->gpio_batfull); diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c index 363d91b..2073f0e 100644 --- a/arch/arm/mach-pxa/spitz.c +++ b/arch/arm/mach-pxa/spitz.c @@ -41,10 +41,10 @@ #include <mach/pxa27x.h> #include <mach/pxa27x-udc.h> #include <mach/reset.h> -#include <mach/irda.h> -#include <mach/mmc.h> -#include <mach/ohci.h> -#include <mach/pxafb.h> +#include <linux/platform_data/irda-pxaficp.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> +#include <linux/platform_data/video-pxafb.h> #include <mach/spitz.h> #include <mach/sharpsl_pm.h> #include <mach/smemc.h> diff --git a/arch/arm/mach-pxa/stargate2.c b/arch/arm/mach-pxa/stargate2.c index 30b1b0b..08ea7a8 100644 --- a/arch/arm/mach-pxa/stargate2.c +++ b/arch/arm/mach-pxa/stargate2.c @@ -44,7 +44,7 @@ #include <asm/mach/flash.h> #include <mach/pxa27x.h> -#include <mach/mmc.h> +#include <linux/platform_data/mmc-pxamci.h> #include <mach/udc.h> #include <mach/pxa27x-udc.h> #include <mach/smemc.h> diff --git a/arch/arm/mach-pxa/tavorevb.c b/arch/arm/mach-pxa/tavorevb.c index 736bfdc..1a25f8a 100644 --- a/arch/arm/mach-pxa/tavorevb.c +++ b/arch/arm/mach-pxa/tavorevb.c @@ -24,8 +24,8 @@ #include <asm/mach/arch.h> #include <mach/pxa930.h> -#include <mach/pxafb.h> -#include <plat/pxa27x_keypad.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/keypad-pxa27x.h> #include "devices.h" #include "generic.h" diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c index 4d4eb60..233629e 100644 --- a/arch/arm/mach-pxa/tosa.c +++ b/arch/arm/mach-pxa/tosa.c @@ -42,8 +42,8 @@ #include <mach/pxa25x.h> #include <mach/reset.h> -#include <mach/irda.h> -#include <mach/mmc.h> +#include <linux/platform_data/irda-pxaficp.h> +#include <linux/platform_data/mmc-pxamci.h> #include <mach/udc.h> #include <mach/tosa_bt.h> #include <mach/audio.h> diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c index 166dd32..fbbcbed 100644 --- a/arch/arm/mach-pxa/trizeps4.c +++ b/arch/arm/mach-pxa/trizeps4.c @@ -43,10 +43,10 @@ #include <mach/pxa27x.h> #include <mach/trizeps4.h> #include <mach/audio.h> -#include <mach/pxafb.h> -#include <mach/mmc.h> -#include <mach/irda.h> -#include <mach/ohci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/irda-pxaficp.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/smemc.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c index 130379f..392412c 100644 --- a/arch/arm/mach-pxa/viper.c +++ b/arch/arm/mach-pxa/viper.c @@ -48,9 +48,9 @@ #include <mach/pxa25x.h> #include <mach/audio.h> -#include <mach/pxafb.h> +#include <linux/platform_data/video-pxafb.h> #include <mach/regs-uart.h> -#include <mach/arcom-pcmcia.h> +#include <linux/platform_data/pcmcia-pxa2xx_viper.h> #include <mach/viper.h> #include <asm/setup.h> diff --git a/arch/arm/mach-pxa/vpac270.c b/arch/arm/mach-pxa/vpac270.c index e1740ac..491b6c9 100644 --- a/arch/arm/mach-pxa/vpac270.c +++ b/arch/arm/mach-pxa/vpac270.c @@ -33,12 +33,12 @@ #include <mach/pxa27x.h> #include <mach/audio.h> #include <mach/vpac270.h> -#include <mach/mmc.h> -#include <mach/pxafb.h> -#include <mach/ohci.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/pxa27x-udc.h> #include <mach/udc.h> -#include <mach/pata_pxa.h> +#include <linux/platform_data/ata-pxa.h> #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/z2.c b/arch/arm/mach-pxa/z2.c index b9320cb..97529fa 100644 --- a/arch/arm/mach-pxa/z2.c +++ b/arch/arm/mach-pxa/z2.c @@ -37,9 +37,9 @@ #include <mach/pxa27x.h> #include <mach/mfp-pxa27x.h> #include <mach/z2.h> -#include <mach/pxafb.h> -#include <mach/mmc.h> -#include <plat/pxa27x_keypad.h> +#include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/keypad-pxa27x.h> #include <mach/pm.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/zeus.c b/arch/arm/mach-pxa/zeus.c index af3d4f7..abd3aa1 100644 --- a/arch/arm/mach-pxa/zeus.c +++ b/arch/arm/mach-pxa/zeus.c @@ -38,14 +38,14 @@ #include <mach/pxa27x.h> #include <mach/regs-uart.h> -#include <mach/ohci.h> -#include <mach/mmc.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> +#include <linux/platform_data/mmc-pxamci.h> #include <mach/pxa27x-udc.h> #include <mach/udc.h> -#include <mach/pxafb.h> +#include <linux/platform_data/video-pxafb.h> #include <mach/pm.h> #include <mach/audio.h> -#include <mach/arcom-pcmcia.h> +#include <linux/platform_data/pcmcia-pxa2xx_viper.h> #include <mach/zeus.h> #include <mach/smemc.h> diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c index 98eec80..226279f 100644 --- a/arch/arm/mach-pxa/zylonite.c +++ b/arch/arm/mach-pxa/zylonite.c @@ -26,12 +26,12 @@ #include <asm/mach/arch.h> #include <mach/pxa3xx.h> #include <mach/audio.h> -#include <mach/pxafb.h> +#include <linux/platform_data/video-pxafb.h> #include <mach/zylonite.h> -#include <mach/mmc.h> -#include <mach/ohci.h> -#include <plat/pxa27x_keypad.h> -#include <plat/pxa3xx_nand.h> +#include <linux/platform_data/mmc-pxamci.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> +#include <linux/platform_data/keypad-pxa27x.h> +#include <linux/platform_data/mtd-nand-pxa3xx.h> #include "devices.h" #include "generic.h" diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c index 45868bb..ff007d1 100644 --- a/arch/arm/mach-realview/core.c +++ b/arch/arm/mach-realview/core.c @@ -30,7 +30,6 @@ #include <linux/ata_platform.h> #include <linux/amba/mmci.h> #include <linux/gfp.h> -#include <linux/clkdev.h> #include <linux/mtd/physmap.h> #include <mach/hardware.h> @@ -226,115 +225,10 @@ struct mmci_platform_data realview_mmc1_plat_data = { .cd_invert = true, }; -/* - * Clock handling - */ -static const struct icst_params realview_oscvco_params = { - .ref = 24000000, - .vco_max = ICST307_VCO_MAX, - .vco_min = ICST307_VCO_MIN, - .vd_min = 4 + 8, - .vd_max = 511 + 8, - .rd_min = 1 + 2, - .rd_max = 127 + 2, - .s2div = icst307_s2div, - .idx2s = icst307_idx2s, -}; - -static void realview_oscvco_set(struct clk *clk, struct icst_vco vco) -{ - void __iomem *sys_lock = __io_address(REALVIEW_SYS_BASE) + REALVIEW_SYS_LOCK_OFFSET; - u32 val; - - val = readl(clk->vcoreg) & ~0x7ffff; - val |= vco.v | (vco.r << 9) | (vco.s << 16); - - writel(0xa05f, sys_lock); - writel(val, clk->vcoreg); - writel(0, sys_lock); -} - -static const struct clk_ops oscvco_clk_ops = { - .round = icst_clk_round, - .set = icst_clk_set, - .setvco = realview_oscvco_set, -}; - -static struct clk oscvco_clk = { - .ops = &oscvco_clk_ops, - .params = &realview_oscvco_params, -}; - -/* - * These are fixed clocks. - */ -static struct clk ref24_clk = { - .rate = 24000000, -}; - -static struct clk sp804_clk = { - .rate = 1000000, -}; - -static struct clk dummy_apb_pclk; - -static struct clk_lookup lookups[] = { - { /* Bus clock */ - .con_id = "apb_pclk", - .clk = &dummy_apb_pclk, - }, { /* UART0 */ - .dev_id = "dev:uart0", - .clk = &ref24_clk, - }, { /* UART1 */ - .dev_id = "dev:uart1", - .clk = &ref24_clk, - }, { /* UART2 */ - .dev_id = "dev:uart2", - .clk = &ref24_clk, - }, { /* UART3 */ - .dev_id = "fpga:uart3", - .clk = &ref24_clk, - }, { /* UART3 is on the dev chip in PB1176 */ - .dev_id = "dev:uart3", - .clk = &ref24_clk, - }, { /* UART4 only exists in PB1176 */ - .dev_id = "fpga:uart4", - .clk = &ref24_clk, - }, { /* KMI0 */ - .dev_id = "fpga:kmi0", - .clk = &ref24_clk, - }, { /* KMI1 */ - .dev_id = "fpga:kmi1", - .clk = &ref24_clk, - }, { /* MMC0 */ - .dev_id = "fpga:mmc0", - .clk = &ref24_clk, - }, { /* CLCD is in the PB1176 and EB DevChip */ - .dev_id = "dev:clcd", - .clk = &oscvco_clk, - }, { /* PB:CLCD */ - .dev_id = "issp:clcd", - .clk = &oscvco_clk, - }, { /* SSP */ - .dev_id = "dev:ssp0", - .clk = &ref24_clk, - }, { /* SP804 timers */ - .dev_id = "sp804", - .clk = &sp804_clk, - }, -}; - void __init realview_init_early(void) { void __iomem *sys = __io_address(REALVIEW_SYS_BASE); - if (machine_is_realview_pb1176()) - oscvco_clk.vcoreg = sys + REALVIEW_SYS_OSC0_OFFSET; - else - oscvco_clk.vcoreg = sys + REALVIEW_SYS_OSC4_OFFSET; - - clkdev_add_table(lookups, ARRAY_SIZE(lookups)); - versatile_sched_clock_init(sys + REALVIEW_SYS_24MHz_OFFSET, 24000000); } diff --git a/arch/arm/mach-realview/core.h b/arch/arm/mach-realview/core.h index f8f2c0a..78cd970 100644 --- a/arch/arm/mach-realview/core.h +++ b/arch/arm/mach-realview/core.h @@ -56,4 +56,7 @@ extern void realview_init_early(void); extern void realview_fixup(struct tag *tags, char **from, struct meminfo *meminfo); +extern struct smp_operations realview_smp_ops; +extern void realview_cpu_die(unsigned int cpu); + #endif diff --git a/arch/arm/mach-realview/hotplug.c b/arch/arm/mach-realview/hotplug.c index 57d9efb..53818e5 100644 --- a/arch/arm/mach-realview/hotplug.c +++ b/arch/arm/mach-realview/hotplug.c @@ -16,8 +16,6 @@ #include <asm/cp15.h> #include <asm/smp_plat.h> -extern volatile int pen_release; - static inline void cpu_enter_lowpower(void) { unsigned int v; @@ -89,17 +87,12 @@ static inline void platform_do_lowpower(unsigned int cpu, int *spurious) } } -int platform_cpu_kill(unsigned int cpu) -{ - return 1; -} - /* * platform-specific code to shutdown a CPU * * Called with IRQs disabled */ -void platform_cpu_die(unsigned int cpu) +void __ref realview_cpu_die(unsigned int cpu) { int spurious = 0; @@ -118,12 +111,3 @@ void platform_cpu_die(unsigned int cpu) if (spurious) pr_warn("CPU%u: %u spurious wakeup calls\n", cpu, spurious); } - -int platform_cpu_disable(unsigned int cpu) -{ - /* - * we don't allow CPU 0 to be shutdown (it is still too special - * e.g. clock tick interrupts) - */ - return cpu == 0 ? -EPERM : 0; -} diff --git a/arch/arm/mach-realview/include/mach/clkdev.h b/arch/arm/mach-realview/include/mach/clkdev.h deleted file mode 100644 index e58d077..0000000 --- a/arch/arm/mach-realview/include/mach/clkdev.h +++ /dev/null @@ -1,16 +0,0 @@ -#ifndef __ASM_MACH_CLKDEV_H -#define __ASM_MACH_CLKDEV_H - -#include <plat/clock.h> - -struct clk { - unsigned long rate; - const struct clk_ops *ops; - const struct icst_params *params; - void __iomem *vcoreg; -}; - -#define __clk_get(clk) ({ 1; }) -#define __clk_put(clk) do { } while (0) - -#endif diff --git a/arch/arm/mach-realview/include/mach/gpio.h b/arch/arm/mach-realview/include/mach/gpio.h deleted file mode 100644 index 40a8c17..0000000 --- a/arch/arm/mach-realview/include/mach/gpio.h +++ /dev/null @@ -1 +0,0 @@ -/* empty */ diff --git a/arch/arm/mach-realview/platsmp.c b/arch/arm/mach-realview/platsmp.c index 17c878d..300f706 100644 --- a/arch/arm/mach-realview/platsmp.c +++ b/arch/arm/mach-realview/platsmp.c @@ -22,9 +22,9 @@ #include <mach/board-pb11mp.h> #include <mach/board-pbx.h> -#include "core.h" +#include <plat/platsmp.h> -extern void versatile_secondary_startup(void); +#include "core.h" static void __iomem *scu_base_addr(void) { @@ -43,7 +43,7 @@ static void __iomem *scu_base_addr(void) * Initialise the CPU possible map early - this describes the CPUs * which may be present or become present in the system. */ -void __init smp_init_cpus(void) +static void __init realview_smp_init_cpus(void) { void __iomem *scu_base = scu_base_addr(); unsigned int i, ncores; @@ -63,7 +63,7 @@ void __init smp_init_cpus(void) set_smp_cross_call(gic_raise_softirq); } -void __init platform_smp_prepare_cpus(unsigned int max_cpus) +static void __init realview_smp_prepare_cpus(unsigned int max_cpus) { scu_enable(scu_base_addr()); @@ -77,3 +77,13 @@ void __init platform_smp_prepare_cpus(unsigned int max_cpus) __raw_writel(virt_to_phys(versatile_secondary_startup), __io_address(REALVIEW_SYS_FLAGSSET)); } + +struct smp_operations realview_smp_ops __initdata = { + .smp_init_cpus = realview_smp_init_cpus, + .smp_prepare_cpus = realview_smp_prepare_cpus, + .smp_secondary_init = versatile_secondary_init, + .smp_boot_secondary = versatile_boot_secondary, +#ifdef CONFIG_HOTPLUG_CPU + .cpu_die = realview_cpu_die, +#endif +}; diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c index baf382c..ce77476 100644 --- a/arch/arm/mach-realview/realview_eb.c +++ b/arch/arm/mach-realview/realview_eb.c @@ -27,12 +27,12 @@ #include <linux/amba/mmci.h> #include <linux/amba/pl022.h> #include <linux/io.h> +#include <linux/platform_data/clk-realview.h> #include <mach/hardware.h> #include <asm/irq.h> #include <asm/leds.h> #include <asm/mach-types.h> -#include <asm/pmu.h> #include <asm/pgtable.h> #include <asm/hardware/gic.h> #include <asm/hardware/cache-l2x0.h> @@ -297,7 +297,7 @@ static struct resource pmu_resources[] = { static struct platform_device pmu_device = { .name = "arm-pmu", - .id = ARM_PMU_DEVICE_CPU, + .id = -1, .num_resources = ARRAY_SIZE(pmu_resources), .resource = pmu_resources, }; @@ -414,6 +414,7 @@ static void __init realview_eb_timer_init(void) else timer_irq = IRQ_EB_TIMER0_1; + realview_clk_init(__io_address(REALVIEW_SYS_BASE), false); realview_timer_init(timer_irq); realview_eb_twd_init(); } diff --git a/arch/arm/mach-realview/realview_pb1176.c b/arch/arm/mach-realview/realview_pb1176.c index b1d7caf..e21711d 100644 --- a/arch/arm/mach-realview/realview_pb1176.c +++ b/arch/arm/mach-realview/realview_pb1176.c @@ -29,12 +29,12 @@ #include <linux/mtd/physmap.h> #include <linux/mtd/partitions.h> #include <linux/io.h> +#include <linux/platform_data/clk-realview.h> #include <mach/hardware.h> #include <asm/irq.h> #include <asm/leds.h> #include <asm/mach-types.h> -#include <asm/pmu.h> #include <asm/pgtable.h> #include <asm/hardware/gic.h> #include <asm/hardware/cache-l2x0.h> @@ -280,7 +280,7 @@ static struct resource pmu_resource = { static struct platform_device pmu_device = { .name = "arm-pmu", - .id = ARM_PMU_DEVICE_CPU, + .id = -1, .num_resources = 1, .resource = &pmu_resource, }; @@ -326,6 +326,7 @@ static void __init realview_pb1176_timer_init(void) timer2_va_base = __io_address(REALVIEW_PB1176_TIMER2_3_BASE); timer3_va_base = __io_address(REALVIEW_PB1176_TIMER2_3_BASE) + 0x20; + realview_clk_init(__io_address(REALVIEW_SYS_BASE), true); realview_timer_init(IRQ_DC1176_TIMER0); } diff --git a/arch/arm/mach-realview/realview_pb11mp.c b/arch/arm/mach-realview/realview_pb11mp.c index a98c536..a802699 100644 --- a/arch/arm/mach-realview/realview_pb11mp.c +++ b/arch/arm/mach-realview/realview_pb11mp.c @@ -27,12 +27,12 @@ #include <linux/amba/mmci.h> #include <linux/amba/pl022.h> #include <linux/io.h> +#include <linux/platform_data/clk-realview.h> #include <mach/hardware.h> #include <asm/irq.h> #include <asm/leds.h> #include <asm/mach-types.h> -#include <asm/pmu.h> #include <asm/pgtable.h> #include <asm/hardware/gic.h> #include <asm/hardware/cache-l2x0.h> @@ -263,7 +263,7 @@ static struct resource pmu_resources[] = { static struct platform_device pmu_device = { .name = "arm-pmu", - .id = ARM_PMU_DEVICE_CPU, + .id = -1, .num_resources = ARRAY_SIZE(pmu_resources), .resource = pmu_resources, }; @@ -312,6 +312,7 @@ static void __init realview_pb11mp_timer_init(void) timer2_va_base = __io_address(REALVIEW_PB11MP_TIMER2_3_BASE); timer3_va_base = __io_address(REALVIEW_PB11MP_TIMER2_3_BASE) + 0x20; + realview_clk_init(__io_address(REALVIEW_SYS_BASE), false); realview_timer_init(IRQ_TC11MP_TIMER0_1); realview_pb11mp_twd_init(); } @@ -366,6 +367,7 @@ static void __init realview_pb11mp_init(void) MACHINE_START(REALVIEW_PB11MP, "ARM-RealView PB11MPCore") /* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */ .atag_offset = 0x100, + .smp = smp_ops(realview_smp_ops), .fixup = realview_fixup, .map_io = realview_pb11mp_map_io, .init_early = realview_init_early, diff --git a/arch/arm/mach-realview/realview_pba8.c b/arch/arm/mach-realview/realview_pba8.c index 5965017..1435cd8 100644 --- a/arch/arm/mach-realview/realview_pba8.c +++ b/arch/arm/mach-realview/realview_pba8.c @@ -27,11 +27,11 @@ #include <linux/amba/mmci.h> #include <linux/amba/pl022.h> #include <linux/io.h> +#include <linux/platform_data/clk-realview.h> #include <asm/irq.h> #include <asm/leds.h> #include <asm/mach-types.h> -#include <asm/pmu.h> #include <asm/pgtable.h> #include <asm/hardware/gic.h> @@ -241,7 +241,7 @@ static struct resource pmu_resource = { static struct platform_device pmu_device = { .name = "arm-pmu", - .id = ARM_PMU_DEVICE_CPU, + .id = -1, .num_resources = 1, .resource = &pmu_resource, }; @@ -261,6 +261,7 @@ static void __init realview_pba8_timer_init(void) timer2_va_base = __io_address(REALVIEW_PBA8_TIMER2_3_BASE); timer3_va_base = __io_address(REALVIEW_PBA8_TIMER2_3_BASE) + 0x20; + realview_clk_init(__io_address(REALVIEW_SYS_BASE), false); realview_timer_init(IRQ_PBA8_TIMER0_1); } diff --git a/arch/arm/mach-realview/realview_pbx.c b/arch/arm/mach-realview/realview_pbx.c index 3f2f605..a4b1aa9 100644 --- a/arch/arm/mach-realview/realview_pbx.c +++ b/arch/arm/mach-realview/realview_pbx.c @@ -26,11 +26,11 @@ #include <linux/amba/mmci.h> #include <linux/amba/pl022.h> #include <linux/io.h> +#include <linux/platform_data/clk-realview.h> #include <asm/irq.h> #include <asm/leds.h> #include <asm/mach-types.h> -#include <asm/pmu.h> #include <asm/smp_twd.h> #include <asm/pgtable.h> #include <asm/hardware/gic.h> @@ -280,7 +280,7 @@ static struct resource pmu_resources[] = { static struct platform_device pmu_device = { .name = "arm-pmu", - .id = ARM_PMU_DEVICE_CPU, + .id = -1, .num_resources = ARRAY_SIZE(pmu_resources), .resource = pmu_resources, }; @@ -320,6 +320,7 @@ static void __init realview_pbx_timer_init(void) timer2_va_base = __io_address(REALVIEW_PBX_TIMER2_3_BASE); timer3_va_base = __io_address(REALVIEW_PBX_TIMER2_3_BASE) + 0x20; + realview_clk_init(__io_address(REALVIEW_SYS_BASE), false); realview_timer_init(IRQ_PBX_TIMER0_1); realview_pbx_twd_init(); } @@ -403,6 +404,7 @@ static void __init realview_pbx_init(void) MACHINE_START(REALVIEW_PBX, "ARM-RealView PBX") /* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */ .atag_offset = 0x100, + .smp = smp_ops(realview_smp_ops), .fixup = realview_pbx_fixup, .map_io = realview_pbx_map_io, .init_early = realview_init_early, diff --git a/arch/arm/mach-s3c24xx/common-smdk.c b/arch/arm/mach-s3c24xx/common-smdk.c index 87e75a2..3b2cf6d 100644 --- a/arch/arm/mach-s3c24xx/common-smdk.c +++ b/arch/arm/mach-s3c24xx/common-smdk.c @@ -37,9 +37,9 @@ #include <asm/irq.h> #include <mach/regs-gpio.h> -#include <mach/leds-gpio.h> +#include <linux/platform_data/leds-s3c24xx.h> -#include <plat/nand.h> +#include <linux/platform_data/mtd-nand-s3c2410.h> #include <plat/common-smdk.h> #include <plat/gpio-cfg.h> diff --git a/arch/arm/mach-s3c24xx/h1940-bluetooth.c b/arch/arm/mach-s3c24xx/h1940-bluetooth.c index a5eeb62..57aee91 100644 --- a/arch/arm/mach-s3c24xx/h1940-bluetooth.c +++ b/arch/arm/mach-s3c24xx/h1940-bluetooth.c @@ -138,19 +138,7 @@ static struct platform_driver h1940bt_driver = { .remove = h1940bt_remove, }; - -static int __init h1940bt_init(void) -{ - return platform_driver_register(&h1940bt_driver); -} - -static void __exit h1940bt_exit(void) -{ - platform_driver_unregister(&h1940bt_driver); -} - -module_init(h1940bt_init); -module_exit(h1940bt_exit); +module_platform_driver(h1940bt_driver); MODULE_AUTHOR("Arnaud Patard <arnaud.patard@rtp-net.org>"); MODULE_DESCRIPTION("Driver for the iPAQ H1940 bluetooth chip"); diff --git a/arch/arm/mach-s3c24xx/mach-amlm5900.c b/arch/arm/mach-s3c24xx/mach-amlm5900.c index ea2c4b0..f4ad99c 100644 --- a/arch/arm/mach-s3c24xx/mach-amlm5900.c +++ b/arch/arm/mach-s3c24xx/mach-amlm5900.c @@ -53,7 +53,7 @@ #include <mach/regs-lcd.h> #include <mach/regs-gpio.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/devs.h> #include <plat/cpu.h> #include <plat/gpio-cfg.h> diff --git a/arch/arm/mach-s3c24xx/mach-anubis.c b/arch/arm/mach-s3c24xx/mach-anubis.c index 5a7d0c0..1ee8c46 100644 --- a/arch/arm/mach-s3c24xx/mach-anubis.c +++ b/arch/arm/mach-s3c24xx/mach-anubis.c @@ -40,8 +40,8 @@ #include <mach/regs-gpio.h> #include <mach/regs-mem.h> #include <mach/regs-lcd.h> -#include <plat/nand.h> -#include <plat/iic.h> +#include <linux/platform_data/mtd-nand-s3c2410.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <linux/mtd/mtd.h> #include <linux/mtd/nand.h> @@ -53,7 +53,7 @@ #include <plat/clock.h> #include <plat/devs.h> #include <plat/cpu.h> -#include <plat/audio-simtec.h> +#include <linux/platform_data/asoc-s3c24xx_simtec.h> #include "simtec.h" #include "common.h" @@ -424,7 +424,8 @@ static void __init anubis_map_io(void) anubis_nand_sets[0].nr_partitions = ARRAY_SIZE(anubis_default_nand_part_large); } else { /* ensure that the GPIO is setup */ - s3c2410_gpio_setpin(S3C2410_GPA(0), 1); + gpio_request_one(S3C2410_GPA(0), GPIOF_OUT_INIT_HIGH, NULL); + gpio_free(S3C2410_GPA(0)); } } diff --git a/arch/arm/mach-s3c24xx/mach-at2440evb.c b/arch/arm/mach-s3c24xx/mach-at2440evb.c index 7a05abf..00381fe 100644 --- a/arch/arm/mach-s3c24xx/mach-at2440evb.c +++ b/arch/arm/mach-s3c24xx/mach-at2440evb.c @@ -36,8 +36,8 @@ #include <mach/regs-gpio.h> #include <mach/regs-mem.h> #include <mach/regs-lcd.h> -#include <plat/nand.h> -#include <plat/iic.h> +#include <linux/platform_data/mtd-nand-s3c2410.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <linux/mtd/mtd.h> #include <linux/mtd/nand.h> @@ -47,7 +47,7 @@ #include <plat/clock.h> #include <plat/devs.h> #include <plat/cpu.h> -#include <plat/mci.h> +#include <linux/platform_data/mmc-s3cmci.h> #include "common.h" diff --git a/arch/arm/mach-s3c24xx/mach-bast.c b/arch/arm/mach-s3c24xx/mach-bast.c index 1cf1720..6a30ce7 100644 --- a/arch/arm/mach-s3c24xx/mach-bast.c +++ b/arch/arm/mach-s3c24xx/mach-bast.c @@ -45,9 +45,9 @@ #include <mach/regs-mem.h> #include <mach/regs-lcd.h> -#include <plat/hwmon.h> -#include <plat/nand.h> -#include <plat/iic.h> +#include <linux/platform_data/hwmon-s3c.h> +#include <linux/platform_data/mtd-nand-s3c2410.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <mach/fb.h> #include <linux/mtd/mtd.h> @@ -62,7 +62,7 @@ #include <plat/cpu.h> #include <plat/cpu-freq.h> #include <plat/gpio-cfg.h> -#include <plat/audio-simtec.h> +#include <linux/platform_data/asoc-s3c24xx_simtec.h> #include "simtec.h" #include "common.h" diff --git a/arch/arm/mach-s3c24xx/mach-gta02.c b/arch/arm/mach-s3c24xx/mach-gta02.c index 92e1f93..4a96346 100644 --- a/arch/arm/mach-s3c24xx/mach-gta02.c +++ b/arch/arm/mach-s3c24xx/mach-gta02.c @@ -73,21 +73,21 @@ #include <mach/regs-gpio.h> #include <mach/fb.h> -#include <plat/usb-control.h> +#include <linux/platform_data/usb-ohci-s3c2410.h> #include <mach/regs-mem.h> #include <mach/hardware.h> #include <mach/gta02.h> #include <plat/regs-serial.h> -#include <plat/nand.h> +#include <linux/platform_data/mtd-nand-s3c2410.h> #include <plat/devs.h> #include <plat/cpu.h> #include <plat/pm.h> -#include <plat/udc.h> +#include <linux/platform_data/usb-s3c2410_udc.h> #include <plat/gpio-cfg.h> -#include <plat/iic.h> -#include <plat/ts.h> +#include <linux/platform_data/i2c-s3c2410.h> +#include <linux/platform_data/touchscreen-s3c2410.h> #include "common.h" diff --git a/arch/arm/mach-s3c24xx/mach-h1940.c b/arch/arm/mach-s3c24xx/mach-h1940.c index bb8d008..9638b33 100644 --- a/arch/arm/mach-s3c24xx/mach-h1940.c +++ b/arch/arm/mach-s3c24xx/mach-h1940.c @@ -56,8 +56,8 @@ #include <mach/h1940.h> #include <mach/h1940-latch.h> #include <mach/fb.h> -#include <plat/udc.h> -#include <plat/iic.h> +#include <linux/platform_data/usb-s3c2410_udc.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/gpio-cfg.h> #include <plat/clock.h> @@ -65,8 +65,8 @@ #include <plat/cpu.h> #include <plat/pll.h> #include <plat/pm.h> -#include <plat/mci.h> -#include <plat/ts.h> +#include <linux/platform_data/mmc-s3cmci.h> +#include <linux/platform_data/touchscreen-s3c2410.h> #include <sound/uda1380.h> diff --git a/arch/arm/mach-s3c24xx/mach-jive.c b/arch/arm/mach-s3c24xx/mach-jive.c index ae73ba3..c9954e2 100644 --- a/arch/arm/mach-s3c24xx/mach-jive.c +++ b/arch/arm/mach-s3c24xx/mach-jive.c @@ -32,8 +32,8 @@ #include <asm/mach/irq.h> #include <plat/regs-serial.h> -#include <plat/nand.h> -#include <plat/iic.h> +#include <linux/platform_data/mtd-nand-s3c2410.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <mach/regs-power.h> #include <mach/regs-gpio.h> @@ -54,7 +54,7 @@ #include <plat/devs.h> #include <plat/cpu.h> #include <plat/pm.h> -#include <plat/udc.h> +#include <linux/platform_data/usb-s3c2410_udc.h> static struct map_desc jive_iodesc[] __initdata = { }; @@ -512,8 +512,8 @@ static void jive_power_off(void) { printk(KERN_INFO "powering system down...\n"); - s3c2410_gpio_setpin(S3C2410_GPC(5), 1); - s3c_gpio_cfgpin(S3C2410_GPC(5), S3C2410_GPIO_OUTPUT); + gpio_request_one(S3C2410_GPC(5), GPIOF_OUT_INIT_HIGH, NULL); + gpio_free(S3C2410_GPC(5)); } static void __init jive_machine_init(void) @@ -623,11 +623,11 @@ static void __init jive_machine_init(void) gpio_request(S3C2410_GPB(7), "jive spi"); gpio_direction_output(S3C2410_GPB(7), 1); - s3c2410_gpio_setpin(S3C2410_GPB(6), 0); - s3c_gpio_cfgpin(S3C2410_GPB(6), S3C2410_GPIO_OUTPUT); + gpio_request_one(S3C2410_GPB(6), GPIOF_OUT_INIT_LOW, NULL); + gpio_free(S3C2410_GPB(6)); - s3c2410_gpio_setpin(S3C2410_GPG(8), 1); - s3c_gpio_cfgpin(S3C2410_GPG(8), S3C2410_GPIO_OUTPUT); + gpio_request_one(S3C2410_GPG(8), GPIOF_OUT_INIT_HIGH, NULL); + gpio_free(S3C2410_GPG(8)); /* initialise the WM8750 spi */ diff --git a/arch/arm/mach-s3c24xx/mach-mini2440.c b/arch/arm/mach-s3c24xx/mach-mini2440.c index bd6d252..393c0f1 100644 --- a/arch/arm/mach-s3c24xx/mach-mini2440.c +++ b/arch/arm/mach-s3c24xx/mach-mini2440.c @@ -39,14 +39,14 @@ #include <plat/regs-serial.h> #include <mach/regs-gpio.h> -#include <mach/leds-gpio.h> +#include <linux/platform_data/leds-s3c24xx.h> #include <mach/regs-mem.h> #include <mach/regs-lcd.h> #include <mach/irqs.h> -#include <plat/nand.h> -#include <plat/iic.h> -#include <plat/mci.h> -#include <plat/udc.h> +#include <linux/platform_data/mtd-nand-s3c2410.h> +#include <linux/platform_data/i2c-s3c2410.h> +#include <linux/platform_data/mmc-s3cmci.h> +#include <linux/platform_data/usb-s3c2410_udc.h> #include <linux/mtd/mtd.h> #include <linux/mtd/nand.h> @@ -638,9 +638,9 @@ static void __init mini2440_init(void) gpio_free(S3C2410_GPG(4)); /* remove pullup on optional PWM backlight -- unused on 3.5 and 7"s */ + gpio_request_one(S3C2410_GPB(1), GPIOF_IN, NULL); s3c_gpio_setpull(S3C2410_GPB(1), S3C_GPIO_PULL_UP); - s3c2410_gpio_setpin(S3C2410_GPB(1), 0); - s3c_gpio_cfgpin(S3C2410_GPB(1), S3C2410_GPIO_INPUT); + gpio_free(S3C2410_GPB(1)); /* mark the key as input, without pullups (there is one on the board) */ for (i = 0; i < ARRAY_SIZE(mini2440_buttons); i++) { diff --git a/arch/arm/mach-s3c24xx/mach-n30.c b/arch/arm/mach-s3c24xx/mach-n30.c index 383d00c..c53a9bf 100644 --- a/arch/arm/mach-s3c24xx/mach-n30.c +++ b/arch/arm/mach-s3c24xx/mach-n30.c @@ -33,7 +33,7 @@ #include <asm/mach-types.h> #include <mach/fb.h> -#include <mach/leds-gpio.h> +#include <linux/platform_data/leds-s3c24xx.h> #include <mach/regs-gpio.h> #include <mach/regs-lcd.h> @@ -41,15 +41,15 @@ #include <asm/mach/irq.h> #include <asm/mach/map.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/regs-serial.h> #include <plat/clock.h> #include <plat/cpu.h> #include <plat/devs.h> -#include <plat/mci.h> +#include <linux/platform_data/mmc-s3cmci.h> #include <plat/s3c2410.h> -#include <plat/udc.h> +#include <linux/platform_data/usb-s3c2410_udc.h> #include "common.h" diff --git a/arch/arm/mach-s3c24xx/mach-nexcoder.c b/arch/arm/mach-s3c24xx/mach-nexcoder.c index 5c05ba1..a2b92b0 100644 --- a/arch/arm/mach-s3c24xx/mach-nexcoder.c +++ b/arch/arm/mach-s3c24xx/mach-nexcoder.c @@ -38,7 +38,7 @@ //#include <asm/debug-ll.h> #include <mach/regs-gpio.h> #include <plat/regs-serial.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/gpio-cfg.h> #include <plat/s3c2410.h> @@ -119,17 +119,17 @@ static struct platform_device *nexcoder_devices[] __initdata = { static void __init nexcoder_sensorboard_init(void) { - // Initialize SCCB bus - s3c2410_gpio_setpin(S3C2410_GPE(14), 1); // IICSCL - s3c_gpio_cfgpin(S3C2410_GPE(14), S3C2410_GPIO_OUTPUT); - s3c2410_gpio_setpin(S3C2410_GPE(15), 1); // IICSDA - s3c_gpio_cfgpin(S3C2410_GPE(15), S3C2410_GPIO_OUTPUT); - - // Power up the sensor board - s3c2410_gpio_setpin(S3C2410_GPF(1), 1); - s3c_gpio_cfgpin(S3C2410_GPF(1), S3C2410_GPIO_OUTPUT); // CAM_GPIO7 => nLDO_PWRDN - s3c2410_gpio_setpin(S3C2410_GPF(2), 0); - s3c_gpio_cfgpin(S3C2410_GPF(2), S3C2410_GPIO_OUTPUT); // CAM_GPIO6 => CAM_PWRDN + /* Initialize SCCB bus */ + gpio_request_one(S3C2410_GPE(14), GPIOF_OUT_INIT_HIGH, NULL); + gpio_free(S3C2410_GPE(14)); /* IICSCL */ + gpio_request_one(S3C2410_GPE(15), GPIOF_OUT_INIT_HIGH, NULL); + gpio_free(S3C2410_GPE(15)); /* IICSDA */ + + /* Power up the sensor board */ + gpio_request_one(S3C2410_GPF(1), GPIOF_OUT_INIT_HIGH, NULL); + gpio_free(S3C2410_GPF(1)); /* CAM_GPIO7 => nLDO_PWRDN */ + gpio_request_one(S3C2410_GPF(2), GPIOF_OUT_INIT_LOW, NULL); + gpio_free(S3C2410_GPF(2)); /* CAM_GPIO6 => CAM_PWRDN */ } static void __init nexcoder_map_io(void) diff --git a/arch/arm/mach-s3c24xx/mach-osiris-dvs.c b/arch/arm/mach-s3c24xx/mach-osiris-dvs.c index ad2792d..5876c6b 100644 --- a/arch/arm/mach-s3c24xx/mach-osiris-dvs.c +++ b/arch/arm/mach-s3c24xx/mach-osiris-dvs.c @@ -175,18 +175,7 @@ static struct platform_driver osiris_dvs_driver = { }, }; -static int __init osiris_dvs_init(void) -{ - return platform_driver_register(&osiris_dvs_driver); -} - -static void __exit osiris_dvs_exit(void) -{ - platform_driver_unregister(&osiris_dvs_driver); -} - -module_init(osiris_dvs_init); -module_exit(osiris_dvs_exit); +module_platform_driver(osiris_dvs_driver); MODULE_DESCRIPTION("Simtec OSIRIS DVS support"); MODULE_AUTHOR("Ben Dooks <ben@simtec.co.uk>"); diff --git a/arch/arm/mach-s3c24xx/mach-osiris.c b/arch/arm/mach-s3c24xx/mach-osiris.c index 95d0772..bb36d83 100644 --- a/arch/arm/mach-s3c24xx/mach-osiris.c +++ b/arch/arm/mach-s3c24xx/mach-osiris.c @@ -41,8 +41,8 @@ #include <mach/regs-gpio.h> #include <mach/regs-mem.h> #include <mach/regs-lcd.h> -#include <plat/nand.h> -#include <plat/iic.h> +#include <linux/platform_data/mtd-nand-s3c2410.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <linux/mtd/mtd.h> #include <linux/mtd/nand.h> @@ -274,8 +274,8 @@ static int osiris_pm_suspend(void) __raw_writeb(tmp, OSIRIS_VA_CTRL0); /* ensure that an nRESET is not generated on resume. */ - s3c2410_gpio_setpin(S3C2410_GPA(21), 1); - s3c_gpio_cfgpin(S3C2410_GPA(21), S3C2410_GPIO_OUTPUT); + gpio_request_one(S3C2410_GPA(21), GPIOF_OUT_INIT_HIGH, NULL); + gpio_free(S3C2410_GPA(21)); return 0; } @@ -396,7 +396,8 @@ static void __init osiris_map_io(void) osiris_nand_sets[0].nr_partitions = ARRAY_SIZE(osiris_default_nand_part_large); } else { /* write-protect line to the NAND */ - s3c2410_gpio_setpin(S3C2410_GPA(0), 1); + gpio_request_one(S3C2410_GPA(0), GPIOF_OUT_INIT_HIGH, NULL); + gpio_free(S3C2410_GPA(0)); } /* fix bus configuration (nBE settings wrong on ABLE pre v2.20) */ diff --git a/arch/arm/mach-s3c24xx/mach-otom.c b/arch/arm/mach-s3c24xx/mach-otom.c index bc4b6ef..bca39f0 100644 --- a/arch/arm/mach-s3c24xx/mach-otom.c +++ b/arch/arm/mach-s3c24xx/mach-otom.c @@ -35,7 +35,7 @@ #include <plat/s3c2410.h> #include <plat/clock.h> #include <plat/devs.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/cpu.h> #include "common.h" diff --git a/arch/arm/mach-s3c24xx/mach-qt2410.c b/arch/arm/mach-s3c24xx/mach-qt2410.c index 678bbca..7b6ba13 100644 --- a/arch/arm/mach-s3c24xx/mach-qt2410.c +++ b/arch/arm/mach-s3c24xx/mach-qt2410.c @@ -47,13 +47,13 @@ #include <asm/irq.h> #include <asm/mach-types.h> -#include <mach/leds-gpio.h> +#include <linux/platform_data/leds-s3c24xx.h> #include <mach/regs-lcd.h> #include <plat/regs-serial.h> #include <mach/fb.h> -#include <plat/nand.h> -#include <plat/udc.h> -#include <plat/iic.h> +#include <linux/platform_data/mtd-nand-s3c2410.h> +#include <linux/platform_data/usb-s3c2410_udc.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/common-smdk.h> #include <plat/gpio-cfg.h> diff --git a/arch/arm/mach-s3c24xx/mach-rx1950.c b/arch/arm/mach-s3c24xx/mach-rx1950.c index 7ee73f2..379fde5 100644 --- a/arch/arm/mach-s3c24xx/mach-rx1950.c +++ b/arch/arm/mach-s3c24xx/mach-rx1950.c @@ -49,15 +49,15 @@ #include <plat/clock.h> #include <plat/regs-serial.h> #include <plat/regs-iic.h> -#include <plat/mci.h> -#include <plat/udc.h> -#include <plat/nand.h> -#include <plat/iic.h> +#include <linux/platform_data/mmc-s3cmci.h> +#include <linux/platform_data/usb-s3c2410_udc.h> +#include <linux/platform_data/mtd-nand-s3c2410.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/devs.h> #include <plat/cpu.h> #include <plat/pm.h> #include <plat/irq.h> -#include <plat/ts.h> +#include <linux/platform_data/touchscreen-s3c2410.h> #include <sound/uda1380.h> diff --git a/arch/arm/mach-s3c24xx/mach-rx3715.c b/arch/arm/mach-s3c24xx/mach-rx3715.c index 56af354..dacbb9a 100644 --- a/arch/arm/mach-s3c24xx/mach-rx3715.c +++ b/arch/arm/mach-s3c24xx/mach-rx3715.c @@ -43,7 +43,7 @@ #include <mach/regs-lcd.h> #include <mach/h1940.h> -#include <plat/nand.h> +#include <linux/platform_data/mtd-nand-s3c2410.h> #include <mach/fb.h> #include <plat/clock.h> diff --git a/arch/arm/mach-s3c24xx/mach-smdk2410.c b/arch/arm/mach-s3c24xx/mach-smdk2410.c index bdc27e7..82796b9 100644 --- a/arch/arm/mach-s3c24xx/mach-smdk2410.c +++ b/arch/arm/mach-s3c24xx/mach-smdk2410.c @@ -47,7 +47,7 @@ #include <asm/mach-types.h> #include <plat/regs-serial.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/devs.h> #include <plat/cpu.h> diff --git a/arch/arm/mach-s3c24xx/mach-smdk2413.c b/arch/arm/mach-s3c24xx/mach-smdk2413.c index b11451b..ce99fd8 100644 --- a/arch/arm/mach-s3c24xx/mach-smdk2413.c +++ b/arch/arm/mach-s3c24xx/mach-smdk2413.c @@ -38,8 +38,8 @@ #include <mach/regs-lcd.h> #include <mach/idle.h> -#include <plat/udc.h> -#include <plat/iic.h> +#include <linux/platform_data/usb-s3c2410_udc.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <mach/fb.h> #include <plat/s3c2410.h> diff --git a/arch/arm/mach-s3c24xx/mach-smdk2416.c b/arch/arm/mach-s3c24xx/mach-smdk2416.c index c3100a0..db2787a 100644 --- a/arch/arm/mach-s3c24xx/mach-smdk2416.c +++ b/arch/arm/mach-s3c24xx/mach-smdk2416.c @@ -39,17 +39,17 @@ #include <mach/regs-s3c2443-clock.h> #include <mach/idle.h> -#include <mach/leds-gpio.h> -#include <plat/iic.h> +#include <linux/platform_data/leds-s3c24xx.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/s3c2416.h> #include <plat/gpio-cfg.h> #include <plat/clock.h> #include <plat/devs.h> #include <plat/cpu.h> -#include <plat/nand.h> +#include <linux/platform_data/mtd-nand-s3c2410.h> #include <plat/sdhci.h> -#include <plat/udc.h> +#include <linux/platform_data/usb-s3c2410_udc.h> #include <linux/platform_data/s3c-hsudc.h> #include <plat/regs-fb-v4.h> diff --git a/arch/arm/mach-s3c24xx/mach-smdk2440.c b/arch/arm/mach-s3c24xx/mach-smdk2440.c index 83a1036..b7ff882 100644 --- a/arch/arm/mach-s3c24xx/mach-smdk2440.c +++ b/arch/arm/mach-s3c24xx/mach-smdk2440.c @@ -37,7 +37,7 @@ #include <mach/idle.h> #include <mach/fb.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/s3c2410.h> #include <plat/s3c244x.h> diff --git a/arch/arm/mach-s3c24xx/mach-smdk2443.c b/arch/arm/mach-s3c24xx/mach-smdk2443.c index 2092369..2568656 100644 --- a/arch/arm/mach-s3c24xx/mach-smdk2443.c +++ b/arch/arm/mach-s3c24xx/mach-smdk2443.c @@ -37,7 +37,7 @@ #include <mach/idle.h> #include <mach/fb.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/s3c2410.h> #include <plat/s3c2443.h> diff --git a/arch/arm/mach-s3c24xx/mach-tct_hammer.c b/arch/arm/mach-s3c24xx/mach-tct_hammer.c index fe99028..495bf5c 100644 --- a/arch/arm/mach-s3c24xx/mach-tct_hammer.c +++ b/arch/arm/mach-s3c24xx/mach-tct_hammer.c @@ -45,7 +45,7 @@ #include <asm/mach-types.h> #include <plat/regs-serial.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/devs.h> #include <plat/cpu.h> diff --git a/arch/arm/mach-s3c24xx/mach-vr1000.c b/arch/arm/mach-s3c24xx/mach-vr1000.c index bd5f189..14d5b12 100644 --- a/arch/arm/mach-s3c24xx/mach-vr1000.c +++ b/arch/arm/mach-s3c24xx/mach-vr1000.c @@ -43,13 +43,13 @@ #include <plat/regs-serial.h> #include <mach/regs-gpio.h> -#include <mach/leds-gpio.h> +#include <linux/platform_data/leds-s3c24xx.h> #include <plat/clock.h> #include <plat/devs.h> #include <plat/cpu.h> -#include <plat/iic.h> -#include <plat/audio-simtec.h> +#include <linux/platform_data/i2c-s3c2410.h> +#include <linux/platform_data/asoc-s3c24xx_simtec.h> #include "simtec.h" #include "common.h" diff --git a/arch/arm/mach-s3c24xx/mach-vstms.c b/arch/arm/mach-s3c24xx/mach-vstms.c index 94bfaa1..f1d44ae 100644 --- a/arch/arm/mach-s3c24xx/mach-vstms.c +++ b/arch/arm/mach-s3c24xx/mach-vstms.c @@ -39,8 +39,8 @@ #include <mach/idle.h> #include <mach/fb.h> -#include <plat/iic.h> -#include <plat/nand.h> +#include <linux/platform_data/i2c-s3c2410.h> +#include <linux/platform_data/mtd-nand-s3c2410.h> #include <plat/s3c2410.h> #include <plat/s3c2412.h> diff --git a/arch/arm/mach-s3c24xx/setup-i2c.c b/arch/arm/mach-s3c24xx/setup-i2c.c index 9e90a7c..7b4f333 100644 --- a/arch/arm/mach-s3c24xx/setup-i2c.c +++ b/arch/arm/mach-s3c24xx/setup-i2c.c @@ -16,7 +16,7 @@ struct platform_device; #include <plat/gpio-cfg.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <mach/hardware.h> #include <mach/regs-gpio.h> diff --git a/arch/arm/mach-s3c24xx/simtec-audio.c b/arch/arm/mach-s3c24xx/simtec-audio.c index 11881c9..fd0ef05 100644 --- a/arch/arm/mach-s3c24xx/simtec-audio.c +++ b/arch/arm/mach-s3c24xx/simtec-audio.c @@ -24,7 +24,7 @@ #include <mach/hardware.h> #include <mach/regs-gpio.h> -#include <plat/audio-simtec.h> +#include <linux/platform_data/asoc-s3c24xx_simtec.h> #include <plat/devs.h> #include "simtec.h" diff --git a/arch/arm/mach-s3c24xx/simtec-usb.c b/arch/arm/mach-s3c24xx/simtec-usb.c index d91c1a7..17f8356 100644 --- a/arch/arm/mach-s3c24xx/simtec-usb.c +++ b/arch/arm/mach-s3c24xx/simtec-usb.c @@ -34,7 +34,7 @@ #include <mach/hardware.h> #include <asm/irq.h> -#include <plat/usb-control.h> +#include <linux/platform_data/usb-ohci-s3c2410.h> #include <plat/devs.h> #include "simtec.h" diff --git a/arch/arm/mach-s3c64xx/dev-audio.c b/arch/arm/mach-s3c64xx/dev-audio.c index 124fd5d..35f3e07 100644 --- a/arch/arm/mach-s3c64xx/dev-audio.c +++ b/arch/arm/mach-s3c64xx/dev-audio.c @@ -20,7 +20,7 @@ #include <mach/dma.h> #include <plat/devs.h> -#include <plat/audio.h> +#include <linux/platform_data/asoc-s3c.h> #include <plat/gpio-cfg.h> static const char *rclksrc[] = { diff --git a/arch/arm/mach-s3c64xx/mach-anw6410.c b/arch/arm/mach-s3c64xx/mach-anw6410.c index ffa29dd..15c58df 100644 --- a/arch/arm/mach-s3c64xx/mach-anw6410.c +++ b/arch/arm/mach-s3c64xx/mach-anw6410.c @@ -42,7 +42,7 @@ #include <asm/mach-types.h> #include <plat/regs-serial.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/fb.h> #include <plat/regs-fb-v4.h> diff --git a/arch/arm/mach-s3c64xx/mach-crag6410-module.c b/arch/arm/mach-s3c64xx/mach-crag6410-module.c index 9e382e7..181aa99 100644 --- a/arch/arm/mach-s3c64xx/mach-crag6410-module.c +++ b/arch/arm/mach-s3c64xx/mach-crag6410-module.c @@ -24,7 +24,7 @@ #include <sound/wm8962.h> #include <sound/wm9081.h> -#include <plat/s3c64xx-spi.h> +#include <linux/platform_data/spi-s3c64xx.h> #include <mach/crag6410.h> diff --git a/arch/arm/mach-s3c64xx/mach-crag6410.c b/arch/arm/mach-s3c64xx/mach-crag6410.c index 09cd812..717d675 100644 --- a/arch/arm/mach-s3c64xx/mach-crag6410.c +++ b/arch/arm/mach-s3c64xx/mach-crag6410.c @@ -61,14 +61,14 @@ #include <plat/fb.h> #include <plat/sdhci.h> #include <plat/gpio-cfg.h> -#include <plat/s3c64xx-spi.h> +#include <linux/platform_data/spi-s3c64xx.h> #include <plat/keypad.h> #include <plat/clock.h> #include <plat/devs.h> #include <plat/cpu.h> #include <plat/adc.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/pm.h> #include "common.h" diff --git a/arch/arm/mach-s3c64xx/mach-hmt.c b/arch/arm/mach-s3c64xx/mach-hmt.c index 6890881..02222b3 100644 --- a/arch/arm/mach-s3c64xx/mach-hmt.c +++ b/arch/arm/mach-s3c64xx/mach-hmt.c @@ -34,9 +34,9 @@ #include <asm/mach-types.h> #include <plat/regs-serial.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/fb.h> -#include <plat/nand.h> +#include <linux/platform_data/mtd-nand-s3c2410.h> #include <plat/clock.h> #include <plat/devs.h> diff --git a/arch/arm/mach-s3c64xx/mach-mini6410.c b/arch/arm/mach-s3c64xx/mach-mini6410.c index 5539a255..09311cc 100644 --- a/arch/arm/mach-s3c64xx/mach-mini6410.c +++ b/arch/arm/mach-s3c64xx/mach-mini6410.c @@ -38,9 +38,9 @@ #include <plat/cpu.h> #include <plat/devs.h> #include <plat/fb.h> -#include <plat/nand.h> +#include <linux/platform_data/mtd-nand-s3c2410.h> #include <plat/regs-serial.h> -#include <plat/ts.h> +#include <linux/platform_data/touchscreen-s3c2410.h> #include <plat/regs-fb-v4.h> #include <video/platform_lcd.h> diff --git a/arch/arm/mach-s3c64xx/mach-ncp.c b/arch/arm/mach-s3c64xx/mach-ncp.c index cad2e05..46ee88d 100644 --- a/arch/arm/mach-s3c64xx/mach-ncp.c +++ b/arch/arm/mach-s3c64xx/mach-ncp.c @@ -37,7 +37,7 @@ #include <asm/mach-types.h> #include <plat/regs-serial.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/fb.h> #include <plat/clock.h> diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-s3c64xx/mach-real6410.c index 326b216..6daca20 100644 --- a/arch/arm/mach-s3c64xx/mach-real6410.c +++ b/arch/arm/mach-s3c64xx/mach-real6410.c @@ -39,9 +39,9 @@ #include <plat/cpu.h> #include <plat/devs.h> #include <plat/fb.h> -#include <plat/nand.h> +#include <linux/platform_data/mtd-nand-s3c2410.h> #include <plat/regs-serial.h> -#include <plat/ts.h> +#include <linux/platform_data/touchscreen-s3c2410.h> #include <plat/regs-fb-v4.h> #include <video/platform_lcd.h> diff --git a/arch/arm/mach-s3c64xx/mach-smartq.c b/arch/arm/mach-s3c64xx/mach-smartq.c index ceeb1de..c6d7390 100644 --- a/arch/arm/mach-s3c64xx/mach-smartq.c +++ b/arch/arm/mach-s3c64xx/mach-smartq.c @@ -30,13 +30,13 @@ #include <plat/clock.h> #include <plat/cpu.h> #include <plat/devs.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/gpio-cfg.h> -#include <plat/hwmon.h> +#include <linux/platform_data/hwmon-s3c.h> #include <plat/regs-serial.h> -#include <plat/usb-control.h> +#include <linux/platform_data/usb-ohci-s3c2410.h> #include <plat/sdhci.h> -#include <plat/ts.h> +#include <linux/platform_data/touchscreen-s3c2410.h> #include <video/platform_lcd.h> diff --git a/arch/arm/mach-s3c64xx/mach-smdk6400.c b/arch/arm/mach-s3c64xx/mach-smdk6400.c index b0f4525..a928fae 100644 --- a/arch/arm/mach-s3c64xx/mach-smdk6400.c +++ b/arch/arm/mach-s3c64xx/mach-smdk6400.c @@ -35,7 +35,7 @@ #include <plat/clock.h> #include <plat/devs.h> #include <plat/cpu.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include "common.h" diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-s3c64xx/mach-smdk6410.c index 0fe4f15..2547a88 100644 --- a/arch/arm/mach-s3c64xx/mach-smdk6410.c +++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c @@ -60,8 +60,8 @@ #include <mach/regs-gpio.h> #include <mach/regs-sys.h> #include <mach/regs-srom.h> -#include <plat/ata.h> -#include <plat/iic.h> +#include <linux/platform_data/ata-samsung_cf.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/fb.h> #include <plat/gpio-cfg.h> @@ -69,7 +69,7 @@ #include <plat/devs.h> #include <plat/cpu.h> #include <plat/adc.h> -#include <plat/ts.h> +#include <linux/platform_data/touchscreen-s3c2410.h> #include <plat/keypad.h> #include <plat/backlight.h> #include <plat/regs-fb-v4.h> diff --git a/arch/arm/mach-s3c64xx/setup-i2c0.c b/arch/arm/mach-s3c64xx/setup-i2c0.c index 241af94..40666ba 100644 --- a/arch/arm/mach-s3c64xx/setup-i2c0.c +++ b/arch/arm/mach-s3c64xx/setup-i2c0.c @@ -18,7 +18,7 @@ struct platform_device; /* don't need the contents */ -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/gpio-cfg.h> void s3c_i2c0_cfg_gpio(struct platform_device *dev) diff --git a/arch/arm/mach-s3c64xx/setup-i2c1.c b/arch/arm/mach-s3c64xx/setup-i2c1.c index 3d13a96..3fdb24c 100644 --- a/arch/arm/mach-s3c64xx/setup-i2c1.c +++ b/arch/arm/mach-s3c64xx/setup-i2c1.c @@ -18,7 +18,7 @@ struct platform_device; /* don't need the contents */ -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/gpio-cfg.h> void s3c_i2c1_cfg_gpio(struct platform_device *dev) diff --git a/arch/arm/mach-s3c64xx/setup-ide.c b/arch/arm/mach-s3c64xx/setup-ide.c index 41b4256..648d8b8 100644 --- a/arch/arm/mach-s3c64xx/setup-ide.c +++ b/arch/arm/mach-s3c64xx/setup-ide.c @@ -17,7 +17,7 @@ #include <mach/map.h> #include <mach/regs-clock.h> #include <plat/gpio-cfg.h> -#include <plat/ata.h> +#include <linux/platform_data/ata-samsung_cf.h> void s3c64xx_ide_setup_gpio(void) { diff --git a/arch/arm/mach-s5p64x0/dev-audio.c b/arch/arm/mach-s5p64x0/dev-audio.c index 91113dd..a0d6edf 100644 --- a/arch/arm/mach-s5p64x0/dev-audio.c +++ b/arch/arm/mach-s5p64x0/dev-audio.c @@ -13,7 +13,7 @@ #include <linux/gpio.h> #include <plat/gpio-cfg.h> -#include <plat/audio.h> +#include <linux/platform_data/asoc-s3c.h> #include <mach/map.h> #include <mach/dma.h> diff --git a/arch/arm/mach-s5p64x0/mach-smdk6440.c b/arch/arm/mach-s5p64x0/mach-smdk6440.c index 92fefad..dea78a8 100644 --- a/arch/arm/mach-s5p64x0/mach-smdk6440.c +++ b/arch/arm/mach-s5p64x0/mach-smdk6440.c @@ -45,10 +45,10 @@ #include <plat/clock.h> #include <plat/devs.h> #include <plat/cpu.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/pll.h> #include <plat/adc.h> -#include <plat/ts.h> +#include <linux/platform_data/touchscreen-s3c2410.h> #include <plat/s5p-time.h> #include <plat/backlight.h> #include <plat/fb.h> diff --git a/arch/arm/mach-s5p64x0/mach-smdk6450.c b/arch/arm/mach-s5p64x0/mach-smdk6450.c index e2335ec..6f14fc7 100644 --- a/arch/arm/mach-s5p64x0/mach-smdk6450.c +++ b/arch/arm/mach-s5p64x0/mach-smdk6450.c @@ -45,10 +45,10 @@ #include <plat/clock.h> #include <plat/devs.h> #include <plat/cpu.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/pll.h> #include <plat/adc.h> -#include <plat/ts.h> +#include <linux/platform_data/touchscreen-s3c2410.h> #include <plat/s5p-time.h> #include <plat/backlight.h> #include <plat/fb.h> diff --git a/arch/arm/mach-s5p64x0/setup-i2c0.c b/arch/arm/mach-s5p64x0/setup-i2c0.c index 46b4639..a32edc5 100644 --- a/arch/arm/mach-s5p64x0/setup-i2c0.c +++ b/arch/arm/mach-s5p64x0/setup-i2c0.c @@ -19,7 +19,7 @@ struct platform_device; /* don't need the contents */ #include <plat/gpio-cfg.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <mach/i2c.h> diff --git a/arch/arm/mach-s5p64x0/setup-i2c1.c b/arch/arm/mach-s5p64x0/setup-i2c1.c index 6ad3b98..ca2c5c7 100644 --- a/arch/arm/mach-s5p64x0/setup-i2c1.c +++ b/arch/arm/mach-s5p64x0/setup-i2c1.c @@ -19,7 +19,7 @@ struct platform_device; /* don't need the contents */ #include <plat/gpio-cfg.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <mach/i2c.h> diff --git a/arch/arm/mach-s5pc100/dev-audio.c b/arch/arm/mach-s5pc100/dev-audio.c index 9d4bde3..1cc252c 100644 --- a/arch/arm/mach-s5pc100/dev-audio.c +++ b/arch/arm/mach-s5pc100/dev-audio.c @@ -13,7 +13,7 @@ #include <linux/gpio.h> #include <plat/gpio-cfg.h> -#include <plat/audio.h> +#include <linux/platform_data/asoc-s3c.h> #include <mach/map.h> #include <mach/dma.h> diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-s5pc100/mach-smdkc100.c index 0c3ae38..5d2c093 100644 --- a/arch/arm/mach-s5pc100/mach-smdkc100.c +++ b/arch/arm/mach-s5pc100/mach-smdkc100.c @@ -44,12 +44,12 @@ #include <plat/devs.h> #include <plat/cpu.h> #include <plat/fb.h> -#include <plat/iic.h> -#include <plat/ata.h> +#include <linux/platform_data/i2c-s3c2410.h> +#include <linux/platform_data/ata-samsung_cf.h> #include <plat/adc.h> #include <plat/keypad.h> -#include <plat/ts.h> -#include <plat/audio.h> +#include <linux/platform_data/touchscreen-s3c2410.h> +#include <linux/platform_data/asoc-s3c.h> #include <plat/backlight.h> #include <plat/regs-fb-v4.h> diff --git a/arch/arm/mach-s5pc100/setup-i2c0.c b/arch/arm/mach-s5pc100/setup-i2c0.c index eaef7a3..89a6a76 100644 --- a/arch/arm/mach-s5pc100/setup-i2c0.c +++ b/arch/arm/mach-s5pc100/setup-i2c0.c @@ -18,7 +18,7 @@ struct platform_device; /* don't need the contents */ #include <linux/gpio.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/gpio-cfg.h> void s3c_i2c0_cfg_gpio(struct platform_device *dev) diff --git a/arch/arm/mach-s5pc100/setup-i2c1.c b/arch/arm/mach-s5pc100/setup-i2c1.c index aaff74a..faa667e 100644 --- a/arch/arm/mach-s5pc100/setup-i2c1.c +++ b/arch/arm/mach-s5pc100/setup-i2c1.c @@ -18,7 +18,7 @@ struct platform_device; /* don't need the contents */ #include <linux/gpio.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/gpio-cfg.h> void s3c_i2c1_cfg_gpio(struct platform_device *dev) diff --git a/arch/arm/mach-s5pv210/dev-audio.c b/arch/arm/mach-s5pv210/dev-audio.c index 8367749..0a5480b 100644 --- a/arch/arm/mach-s5pv210/dev-audio.c +++ b/arch/arm/mach-s5pv210/dev-audio.c @@ -13,7 +13,7 @@ #include <linux/gpio.h> #include <plat/gpio-cfg.h> -#include <plat/audio.h> +#include <linux/platform_data/asoc-s3c.h> #include <mach/map.h> #include <mach/dma.h> diff --git a/arch/arm/mach-s5pv210/mach-goni.c b/arch/arm/mach-s5pv210/mach-goni.c index 822a559..00f1e47 100644 --- a/arch/arm/mach-s5pv210/mach-goni.c +++ b/arch/arm/mach-s5pv210/mach-goni.c @@ -43,7 +43,7 @@ #include <plat/devs.h> #include <plat/cpu.h> #include <plat/fb.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/keypad.h> #include <plat/sdhci.h> #include <plat/clock.h> diff --git a/arch/arm/mach-s5pv210/mach-smdkc110.c b/arch/arm/mach-s5pv210/mach-smdkc110.c index dfc2923..d9c99fc 100644 --- a/arch/arm/mach-s5pv210/mach-smdkc110.c +++ b/arch/arm/mach-s5pv210/mach-smdkc110.c @@ -27,8 +27,8 @@ #include <plat/regs-serial.h> #include <plat/devs.h> #include <plat/cpu.h> -#include <plat/ata.h> -#include <plat/iic.h> +#include <linux/platform_data/ata-samsung_cf.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/pm.h> #include <plat/s5p-time.h> #include <plat/mfc.h> diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach-s5pv210/mach-smdkv210.c index 918b23d..7d6fab4 100644 --- a/arch/arm/mach-s5pv210/mach-smdkv210.c +++ b/arch/arm/mach-s5pv210/mach-smdkv210.c @@ -38,9 +38,9 @@ #include <plat/devs.h> #include <plat/cpu.h> #include <plat/adc.h> -#include <plat/ts.h> -#include <plat/ata.h> -#include <plat/iic.h> +#include <linux/platform_data/touchscreen-s3c2410.h> +#include <linux/platform_data/ata-samsung_cf.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/keypad.h> #include <plat/pm.h> #include <plat/fb.h> diff --git a/arch/arm/mach-s5pv210/mach-torbreck.c b/arch/arm/mach-s5pv210/mach-torbreck.c index 74e99bc..18785cb 100644 --- a/arch/arm/mach-s5pv210/mach-torbreck.c +++ b/arch/arm/mach-s5pv210/mach-torbreck.c @@ -26,7 +26,7 @@ #include <plat/regs-serial.h> #include <plat/devs.h> #include <plat/cpu.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/s5p-time.h> #include "common.h" diff --git a/arch/arm/mach-s5pv210/setup-i2c0.c b/arch/arm/mach-s5pv210/setup-i2c0.c index 0f1cc3a..4a15849 100644 --- a/arch/arm/mach-s5pv210/setup-i2c0.c +++ b/arch/arm/mach-s5pv210/setup-i2c0.c @@ -18,7 +18,7 @@ struct platform_device; /* don't need the contents */ -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/gpio-cfg.h> void s3c_i2c0_cfg_gpio(struct platform_device *dev) diff --git a/arch/arm/mach-s5pv210/setup-i2c1.c b/arch/arm/mach-s5pv210/setup-i2c1.c index f61365a..4777f6b 100644 --- a/arch/arm/mach-s5pv210/setup-i2c1.c +++ b/arch/arm/mach-s5pv210/setup-i2c1.c @@ -18,7 +18,7 @@ struct platform_device; /* don't need the contents */ -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/gpio-cfg.h> void s3c_i2c1_cfg_gpio(struct platform_device *dev) diff --git a/arch/arm/mach-s5pv210/setup-i2c2.c b/arch/arm/mach-s5pv210/setup-i2c2.c index 2f91b5c..bbce6c7 100644 --- a/arch/arm/mach-s5pv210/setup-i2c2.c +++ b/arch/arm/mach-s5pv210/setup-i2c2.c @@ -18,7 +18,7 @@ struct platform_device; /* don't need the contents */ -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/gpio-cfg.h> void s3c_i2c2_cfg_gpio(struct platform_device *dev) diff --git a/arch/arm/mach-sa1100/assabet.c b/arch/arm/mach-sa1100/assabet.c index d673211..ba49241 100644 --- a/arch/arm/mach-sa1100/assabet.c +++ b/arch/arm/mach-sa1100/assabet.c @@ -37,7 +37,7 @@ #include <asm/mach/map.h> #include <asm/mach/serial_sa1100.h> #include <mach/assabet.h> -#include <mach/mcp.h> +#include <linux/platform_data/mfd-mcp-sa11x0.h> #include <mach/irqs.h> #include "generic.h" diff --git a/arch/arm/mach-sa1100/cerf.c b/arch/arm/mach-sa1100/cerf.c index 09d7f4b..985d0b5 100644 --- a/arch/arm/mach-sa1100/cerf.c +++ b/arch/arm/mach-sa1100/cerf.c @@ -28,7 +28,7 @@ #include <asm/mach/serial_sa1100.h> #include <mach/cerf.h> -#include <mach/mcp.h> +#include <linux/platform_data/mfd-mcp-sa11x0.h> #include <mach/irqs.h> #include "generic.h" diff --git a/arch/arm/mach-sa1100/collie.c b/arch/arm/mach-sa1100/collie.c index ea5cff3..170cb61 100644 --- a/arch/arm/mach-sa1100/collie.c +++ b/arch/arm/mach-sa1100/collie.c @@ -45,7 +45,7 @@ #include <asm/hardware/scoop.h> #include <asm/mach/sharpsl_param.h> #include <asm/hardware/locomo.h> -#include <mach/mcp.h> +#include <linux/platform_data/mfd-mcp-sa11x0.h> #include <mach/irqs.h> #include "generic.h" diff --git a/arch/arm/mach-sa1100/include/mach/simpad.h b/arch/arm/mach-sa1100/include/mach/simpad.h index cdea671..ac2ea76 100644 --- a/arch/arm/mach-sa1100/include/mach/simpad.h +++ b/arch/arm/mach-sa1100/include/mach/simpad.h @@ -87,7 +87,7 @@ #define SIMPAD_CS3_PCMCIA_SHORT (SIMPAD_CS3_GPIO_BASE + 22) #define SIMPAD_CS3_GPIO_23 (SIMPAD_CS3_GPIO_BASE + 23) -#define CS3_BASE 0xf1000000 +#define CS3_BASE IOMEM(0xf1000000) long simpad_get_cs3_ro(void); long simpad_get_cs3_shadow(void); diff --git a/arch/arm/mach-sa1100/lart.c b/arch/arm/mach-sa1100/lart.c index b775a0a..7dc1a89 100644 --- a/arch/arm/mach-sa1100/lart.c +++ b/arch/arm/mach-sa1100/lart.c @@ -16,7 +16,7 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/serial_sa1100.h> -#include <mach/mcp.h> +#include <linux/platform_data/mfd-mcp-sa11x0.h> #include <mach/irqs.h> #include "generic.h" diff --git a/arch/arm/mach-sa1100/shannon.c b/arch/arm/mach-sa1100/shannon.c index 5d33fc3..ff6b7b3 100644 --- a/arch/arm/mach-sa1100/shannon.c +++ b/arch/arm/mach-sa1100/shannon.c @@ -19,7 +19,7 @@ #include <asm/mach/flash.h> #include <asm/mach/map.h> #include <asm/mach/serial_sa1100.h> -#include <mach/mcp.h> +#include <linux/platform_data/mfd-mcp-sa11x0.h> #include <mach/shannon.h> #include <mach/irqs.h> diff --git a/arch/arm/mach-sa1100/simpad.c b/arch/arm/mach-sa1100/simpad.c index fbd5359..71790e5 100644 --- a/arch/arm/mach-sa1100/simpad.c +++ b/arch/arm/mach-sa1100/simpad.c @@ -24,7 +24,7 @@ #include <asm/mach/flash.h> #include <asm/mach/map.h> #include <asm/mach/serial_sa1100.h> -#include <mach/mcp.h> +#include <linux/platform_data/mfd-mcp-sa11x0.h> #include <mach/simpad.h> #include <mach/irqs.h> @@ -124,7 +124,7 @@ static struct map_desc simpad_io_desc[] __initdata = { .length = 0x00800000, .type = MT_DEVICE }, { /* Simpad CS3 */ - .virtual = CS3_BASE, + .virtual = (unsigned long)CS3_BASE, .pfn = __phys_to_pfn(SA1100_CS3_PHYS), .length = 0x00100000, .type = MT_DEVICE diff --git a/arch/arm/mach-shark/core.c b/arch/arm/mach-shark/core.c index 2704bcd..d35b94e 100644 --- a/arch/arm/mach-shark/core.c +++ b/arch/arm/mach-shark/core.c @@ -21,9 +21,6 @@ #include <asm/mach/arch.h> #include <asm/mach/time.h> -#define IO_BASE 0xe0000000 -#define IO_SIZE 0x08000000 -#define IO_START 0x40000000 #define ROMCARD_SIZE 0x08000000 #define ROMCARD_START 0x10000000 @@ -104,20 +101,6 @@ arch_initcall(shark_init); extern void shark_init_irq(void); -static struct map_desc shark_io_desc[] __initdata = { - { - .virtual = IO_BASE, - .pfn = __phys_to_pfn(IO_START), - .length = IO_SIZE, - .type = MT_DEVICE - } -}; - -static void __init shark_map_io(void) -{ - iotable_init(shark_io_desc, ARRAY_SIZE(shark_io_desc)); -} - #define IRQ_TIMER 0 #define HZ_TIME ((1193180 + HZ/2) / HZ) @@ -158,7 +141,6 @@ static void shark_init_early(void) MACHINE_START(SHARK, "Shark") /* Maintainer: Alexander Schulz */ .atag_offset = 0x3000, - .map_io = shark_map_io, .init_early = shark_init_early, .init_irq = shark_init_irq, .timer = &shark_timer, diff --git a/arch/arm/mach-shark/include/mach/debug-macro.S b/arch/arm/mach-shark/include/mach/debug-macro.S index 20eb2bf..d129119 100644 --- a/arch/arm/mach-shark/include/mach/debug-macro.S +++ b/arch/arm/mach-shark/include/mach/debug-macro.S @@ -12,9 +12,10 @@ */ .macro addruart, rp, rv, tmp - mov \rp, #0xe0000000 - orr \rp, \rp, #0x000003f8 - mov \rv, \rp + mov \rp, #0x3f8 + orr \rv, \rp, #0xfe000000 + orr \rv, \rv, #0x00e00000 + orr \rp, \rp, #0x40000000 .endm .macro senduart,rd,rx diff --git a/arch/arm/mach-shark/include/mach/entry-macro.S b/arch/arm/mach-shark/include/mach/entry-macro.S index 5901b09..c9e49f0 100644 --- a/arch/arm/mach-shark/include/mach/entry-macro.S +++ b/arch/arm/mach-shark/include/mach/entry-macro.S @@ -8,7 +8,8 @@ * warranty of any kind, whether express or implied. */ .macro get_irqnr_preamble, base, tmp - mov \base, #0xe0000000 + mov \base, #0xfe000000 + orr \base, \base, #0x00e00000 .endm .macro get_irqnr_and_base, irqnr, irqstat, base, tmp diff --git a/arch/arm/mach-shark/include/mach/io.h b/arch/arm/mach-shark/include/mach/io.h deleted file mode 100644 index 1a45fc0..0000000 --- a/arch/arm/mach-shark/include/mach/io.h +++ /dev/null @@ -1,18 +0,0 @@ -/* - * arch/arm/mach-shark/include/mach/io.h - * - * by Alexander Schulz - * - * derived from: - * arch/arm/mach-ebsa110/include/mach/io.h - * Copyright (C) 1997,1998 Russell King - */ - -#ifndef __ASM_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H - -#define IO_SPACE_LIMIT 0xffffffff - -#define __io(a) ((void __iomem *)(0xe0000000 + (a))) - -#endif diff --git a/arch/arm/mach-shark/pci.c b/arch/arm/mach-shark/pci.c index 9089407..b8b4ab3 100644 --- a/arch/arm/mach-shark/pci.c +++ b/arch/arm/mach-shark/pci.c @@ -8,12 +8,15 @@ #include <linux/kernel.h> #include <linux/pci.h> #include <linux/init.h> +#include <linux/io.h> #include <video/vga.h> #include <asm/irq.h> #include <asm/mach/pci.h> #include <asm/mach-types.h> +#define IO_START 0x40000000 + static int __init shark_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { if (dev->bus->number == 0) @@ -44,6 +47,8 @@ static int __init shark_pci_init(void) pcibios_min_mem = 0x50000000; vga_base = 0xe8000000; + pci_ioremap_io(0, IO_START); + pci_common_init(&shark_pci); return 0; diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c index d82c010..25eb88a 100644 --- a/arch/arm/mach-shmobile/board-ag5evm.c +++ b/arch/arm/mach-shmobile/board-ag5evm.c @@ -40,7 +40,6 @@ #include <linux/mmc/sh_mobile_sdhi.h> #include <linux/mfd/tmio.h> #include <linux/sh_clk.h> -#include <linux/videodev2.h> #include <video/sh_mobile_lcdc.h> #include <video/sh_mipi_dsi.h> #include <sound/sh_fsi.h> @@ -650,6 +649,7 @@ static void __init ag5evm_init(void) } MACHINE_START(AG5EVM, "ag5evm") + .smp = smp_ops(sh73a0_smp_ops), .map_io = sh73a0_map_io, .init_early = sh73a0_add_early_devices, .nr_irqs = NR_IRQS_LEGACY, diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c index f172ca8..bc3b5da 100644 --- a/arch/arm/mach-shmobile/board-ap4evb.c +++ b/arch/arm/mach-shmobile/board-ap4evb.c @@ -66,6 +66,8 @@ #include <asm/mach/arch.h> #include <asm/setup.h> +#include "sh-gpio.h" + /* * Address Interface BusWidth note * ------------------------------------------------------------------ @@ -432,7 +434,7 @@ static void usb1_host_port_power(int port, int power) return; /* set VBOUT/PWEN and EXTLP1 in DVSTCTR */ - __raw_writew(__raw_readw(0xE68B0008) | 0x600, 0xE68B0008); + __raw_writew(__raw_readw(IOMEM(0xE68B0008)) | 0x600, IOMEM(0xE68B0008)); } static struct r8a66597_platdata usb1_host_data = { @@ -1224,9 +1226,9 @@ static struct i2c_board_info i2c1_devices[] = { }; -#define GPIO_PORT9CR 0xE6051009 -#define GPIO_PORT10CR 0xE605100A -#define USCCR1 0xE6058144 +#define GPIO_PORT9CR IOMEM(0xE6051009) +#define GPIO_PORT10CR IOMEM(0xE605100A) +#define USCCR1 IOMEM(0xE6058144) static void __init ap4evb_init(void) { u32 srcr4; @@ -1304,7 +1306,7 @@ static void __init ap4evb_init(void) gpio_request(GPIO_FN_OVCN2_1, NULL); /* setup USB phy */ - __raw_writew(0x8a0a, 0xE6058130); /* USBCR4 */ + __raw_writew(0x8a0a, IOMEM(0xE6058130)); /* USBCR4 */ /* enable FSI2 port A (ak4643) */ gpio_request(GPIO_FN_FSIAIBT, NULL); @@ -1453,7 +1455,7 @@ static void __init ap4evb_init(void) gpio_request(GPIO_FN_HDMI_CEC, NULL); /* Reset HDMI, must be held at least one EXTALR (32768Hz) period */ -#define SRCR4 0xe61580bc +#define SRCR4 IOMEM(0xe61580bc) srcr4 = __raw_readl(SRCR4); __raw_writel(srcr4 | (1 << 13), SRCR4); udelay(50); diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c index 453a6e5..206c322 100644 --- a/arch/arm/mach-shmobile/board-armadillo800eva.c +++ b/arch/arm/mach-shmobile/board-armadillo800eva.c @@ -54,6 +54,8 @@ #include <sound/sh_fsi.h> #include <sound/simple_card.h> +#include "sh-gpio.h" + /* * CON1 Camera Module * CON2 Extension Bus @@ -135,7 +137,7 @@ * usbhsf_power_ctrl() */ #define IRQ7 evt2irq(0x02e0) -#define USBCR1 0xe605810a +#define USBCR1 IOMEM(0xe605810a) #define USBH 0xC6700000 #define USBH_USBCTR 0x10834 @@ -950,8 +952,8 @@ clock_error: /* * board init */ -#define GPIO_PORT7CR 0xe6050007 -#define GPIO_PORT8CR 0xe6050008 +#define GPIO_PORT7CR IOMEM(0xe6050007) +#define GPIO_PORT8CR IOMEM(0xe6050008) static void __init eva_init(void) { struct platform_device *usb = NULL; diff --git a/arch/arm/mach-shmobile/board-bonito.c b/arch/arm/mach-shmobile/board-bonito.c index 4129008..cb8c994 100644 --- a/arch/arm/mach-shmobile/board-bonito.c +++ b/arch/arm/mach-shmobile/board-bonito.c @@ -108,12 +108,12 @@ static struct regulator_consumer_supply dummy_supplies[] = { #define FPGA_ETH_IRQ (FPGA_IRQ0 + 15) static u16 bonito_fpga_read(u32 offset) { - return __raw_readw(0xf0003000 + offset); + return __raw_readw(IOMEM(0xf0003000) + offset); } static void bonito_fpga_write(u32 offset, u16 val) { - __raw_writew(val, 0xf0003000 + offset); + __raw_writew(val, IOMEM(0xf0003000) + offset); } static void bonito_fpga_irq_disable(struct irq_data *data) @@ -361,8 +361,8 @@ static void __init bonito_map_io(void) #define BIT_ON(sw, bit) (sw & (1 << bit)) #define BIT_OFF(sw, bit) (!(sw & (1 << bit))) -#define VCCQ1CR 0xE6058140 -#define VCCQ1LCDCR 0xE6058186 +#define VCCQ1CR IOMEM(0xE6058140) +#define VCCQ1LCDCR IOMEM(0xE6058186) static void __init bonito_init(void) { diff --git a/arch/arm/mach-shmobile/board-g3evm.c b/arch/arm/mach-shmobile/board-g3evm.c index 796fa00..b179d4c 100644 --- a/arch/arm/mach-shmobile/board-g3evm.c +++ b/arch/arm/mach-shmobile/board-g3evm.c @@ -106,7 +106,7 @@ static void usb_host_port_power(int port, int power) return; /* set VBOUT/PWEN and EXTLP0 in DVSTCTR */ - __raw_writew(__raw_readw(0xe6890008) | 0x600, 0xe6890008); + __raw_writew(__raw_readw(IOMEM(0xe6890008)) | 0x600, IOMEM(0xe6890008)); } static struct r8a66597_platdata usb_host_data = { @@ -279,10 +279,10 @@ static void __init g3evm_init(void) gpio_request(GPIO_FN_IDIN, NULL); /* setup USB phy */ - __raw_writew(0x0300, 0xe605810a); /* USBCR1 */ - __raw_writew(0x00e0, 0xe60581c0); /* CPFCH */ - __raw_writew(0x6010, 0xe60581c6); /* CGPOSR */ - __raw_writew(0x8a0a, 0xe605810c); /* USBCR2 */ + __raw_writew(0x0300, IOMEM(0xe605810a)); /* USBCR1 */ + __raw_writew(0x00e0, IOMEM(0xe60581c0)); /* CPFCH */ + __raw_writew(0x6010, IOMEM(0xe60581c6)); /* CGPOSR */ + __raw_writew(0x8a0a, IOMEM(0xe605810c)); /* USBCR2 */ /* KEYSC @ CN7 */ gpio_request(GPIO_FN_PORT42_KEYOUT0, NULL); @@ -320,7 +320,7 @@ static void __init g3evm_init(void) gpio_request(GPIO_FN_WE0_XWR0_FWE, NULL); gpio_request(GPIO_FN_FRB, NULL); /* FOE, FCDE, FSC on dedicated pins */ - __raw_writel(__raw_readl(0xe6158048) & ~(1 << 15), 0xe6158048); + __raw_writel(__raw_readl(IOMEM(0xe6158048)) & ~(1 << 15), IOMEM(0xe6158048)); /* IrDA */ gpio_request(GPIO_FN_IRDA_OUT, NULL); diff --git a/arch/arm/mach-shmobile/board-g4evm.c b/arch/arm/mach-shmobile/board-g4evm.c index fa5dfc5..35c126c 100644 --- a/arch/arm/mach-shmobile/board-g4evm.c +++ b/arch/arm/mach-shmobile/board-g4evm.c @@ -42,6 +42,8 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> +#include "sh-gpio.h" + /* * SDHI * @@ -126,7 +128,7 @@ static void usb_host_port_power(int port, int power) return; /* set VBOUT/PWEN and EXTLP0 in DVSTCTR */ - __raw_writew(__raw_readw(0xe6890008) | 0x600, 0xe6890008); + __raw_writew(__raw_readw(IOMEM(0xe6890008)) | 0x600, IOMEM(0xe6890008)); } static struct r8a66597_platdata usb_host_data = { @@ -270,17 +272,17 @@ static struct platform_device *g4evm_devices[] __initdata = { &sdhi1_device, }; -#define GPIO_SDHID0_D0 0xe60520fc -#define GPIO_SDHID0_D1 0xe60520fd -#define GPIO_SDHID0_D2 0xe60520fe -#define GPIO_SDHID0_D3 0xe60520ff -#define GPIO_SDHICMD0 0xe6052100 +#define GPIO_SDHID0_D0 IOMEM(0xe60520fc) +#define GPIO_SDHID0_D1 IOMEM(0xe60520fd) +#define GPIO_SDHID0_D2 IOMEM(0xe60520fe) +#define GPIO_SDHID0_D3 IOMEM(0xe60520ff) +#define GPIO_SDHICMD0 IOMEM(0xe6052100) -#define GPIO_SDHID1_D0 0xe6052103 -#define GPIO_SDHID1_D1 0xe6052104 -#define GPIO_SDHID1_D2 0xe6052105 -#define GPIO_SDHID1_D3 0xe6052106 -#define GPIO_SDHICMD1 0xe6052107 +#define GPIO_SDHID1_D0 IOMEM(0xe6052103) +#define GPIO_SDHID1_D1 IOMEM(0xe6052104) +#define GPIO_SDHID1_D2 IOMEM(0xe6052105) +#define GPIO_SDHID1_D3 IOMEM(0xe6052106) +#define GPIO_SDHICMD1 IOMEM(0xe6052107) static void __init g4evm_init(void) { @@ -318,10 +320,10 @@ static void __init g4evm_init(void) gpio_request(GPIO_FN_IDIN, NULL); /* setup USB phy */ - __raw_writew(0x0200, 0xe605810a); /* USBCR1 */ - __raw_writew(0x00e0, 0xe60581c0); /* CPFCH */ - __raw_writew(0x6010, 0xe60581c6); /* CGPOSR */ - __raw_writew(0x8a0a, 0xe605810c); /* USBCR2 */ + __raw_writew(0x0200, IOMEM(0xe605810a)); /* USBCR1 */ + __raw_writew(0x00e0, IOMEM(0xe60581c0)); /* CPFCH */ + __raw_writew(0x6010, IOMEM(0xe60581c6)); /* CGPOSR */ + __raw_writew(0x8a0a, IOMEM(0xe605810c)); /* USBCR2 */ /* KEYSC @ CN31 */ gpio_request(GPIO_FN_PORT60_KEYOUT5, NULL); diff --git a/arch/arm/mach-shmobile/board-kota2.c b/arch/arm/mach-shmobile/board-kota2.c index 21dbe54..bf88f9a 100644 --- a/arch/arm/mach-shmobile/board-kota2.c +++ b/arch/arm/mach-shmobile/board-kota2.c @@ -545,6 +545,7 @@ static void __init kota2_init(void) } MACHINE_START(KOTA2, "kota2") + .smp = smp_ops(sh73a0_smp_ops), .map_io = sh73a0_map_io, .init_early = sh73a0_add_early_devices, .nr_irqs = NR_IRQS_LEGACY, diff --git a/arch/arm/mach-shmobile/board-kzm9d.c b/arch/arm/mach-shmobile/board-kzm9d.c index 2c986ea..b52bc0d 100644 --- a/arch/arm/mach-shmobile/board-kzm9d.c +++ b/arch/arm/mach-shmobile/board-kzm9d.c @@ -84,6 +84,7 @@ static const char *kzm9d_boards_compat_dt[] __initdata = { }; DT_MACHINE_START(KZM9D_DT, "kzm9d") + .smp = smp_ops(emev2_smp_ops), .map_io = emev2_map_io, .init_early = emev2_add_early_devices, .nr_irqs = NR_IRQS_LEGACY, diff --git a/arch/arm/mach-shmobile/board-kzm9g.c b/arch/arm/mach-shmobile/board-kzm9g.c index 53b7ea9..6525835 100644 --- a/arch/arm/mach-shmobile/board-kzm9g.c +++ b/arch/arm/mach-shmobile/board-kzm9g.c @@ -133,8 +133,8 @@ static struct platform_device usb_host_device = { /* USB Func CN17 */ struct usbhs_private { - unsigned int phy; - unsigned int cr2; + void __iomem *phy; + void __iomem *cr2; struct renesas_usbhs_platform_info info; }; @@ -232,8 +232,8 @@ static u32 usbhs_pipe_cfg[] = { }; static struct usbhs_private usbhs_private = { - .phy = 0xe60781e0, /* USBPHYINT */ - .cr2 = 0xe605810c, /* USBCR2 */ + .phy = IOMEM(0xe60781e0), /* USBPHYINT */ + .cr2 = IOMEM(0xe605810c), /* USBCR2 */ .info = { .platform_callback = { .hardware_init = usbhs_hardware_init, @@ -763,12 +763,20 @@ static void __init kzm_init(void) platform_add_devices(kzm_devices, ARRAY_SIZE(kzm_devices)); } +static void kzm9g_restart(char mode, const char *cmd) +{ +#define RESCNT2 0xe6188020 + /* Do soft power on reset */ + writel((1 << 31), RESCNT2); +} + static const char *kzm9g_boards_compat_dt[] __initdata = { "renesas,kzm9g", NULL, }; DT_MACHINE_START(KZM9G_DT, "kzm9g") + .smp = smp_ops(sh73a0_smp_ops), .map_io = sh73a0_map_io, .init_early = sh73a0_add_early_devices, .nr_irqs = NR_IRQS_LEGACY, @@ -777,5 +785,6 @@ DT_MACHINE_START(KZM9G_DT, "kzm9g") .init_machine = kzm_init, .init_late = shmobile_init_late, .timer = &shmobile_timer, + .restart = kzm9g_restart, .dt_compat = kzm9g_boards_compat_dt, MACHINE_END diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c index c129542..62783b5 100644 --- a/arch/arm/mach-shmobile/board-mackerel.c +++ b/arch/arm/mach-shmobile/board-mackerel.c @@ -64,6 +64,8 @@ #include <asm/mach/arch.h> #include <asm/mach-types.h> +#include "sh-gpio.h" + /* * Address Interface BusWidth note * ------------------------------------------------------------------ @@ -583,8 +585,8 @@ out: #define USBHS0_POLL_INTERVAL (HZ * 5) struct usbhs_private { - unsigned int usbphyaddr; - unsigned int usbcrcaddr; + void __iomem *usbphyaddr; + void __iomem *usbcrcaddr; struct renesas_usbhs_platform_info info; struct delayed_work work; struct platform_device *pdev; @@ -642,7 +644,7 @@ static void usbhs0_hardware_exit(struct platform_device *pdev) } static struct usbhs_private usbhs0_private = { - .usbcrcaddr = 0xe605810c, /* USBCR2 */ + .usbcrcaddr = IOMEM(0xe605810c), /* USBCR2 */ .info = { .platform_callback = { .hardware_init = usbhs0_hardware_init, @@ -776,8 +778,8 @@ static u32 usbhs1_pipe_cfg[] = { }; static struct usbhs_private usbhs1_private = { - .usbphyaddr = 0xe60581e2, /* USBPHY1INTAP */ - .usbcrcaddr = 0xe6058130, /* USBCR4 */ + .usbphyaddr = IOMEM(0xe60581e2), /* USBPHY1INTAP */ + .usbcrcaddr = IOMEM(0xe6058130), /* USBCR4 */ .info = { .platform_callback = { .hardware_init = usbhs1_hardware_init, @@ -1402,12 +1404,12 @@ static struct i2c_board_info i2c1_devices[] = { }, }; -#define GPIO_PORT9CR 0xE6051009 -#define GPIO_PORT10CR 0xE605100A -#define GPIO_PORT167CR 0xE60520A7 -#define GPIO_PORT168CR 0xE60520A8 -#define SRCR4 0xe61580bc -#define USCCR1 0xE6058144 +#define GPIO_PORT9CR IOMEM(0xE6051009) +#define GPIO_PORT10CR IOMEM(0xE605100A) +#define GPIO_PORT167CR IOMEM(0xE60520A7) +#define GPIO_PORT168CR IOMEM(0xE60520A8) +#define SRCR4 IOMEM(0xe61580bc) +#define USCCR1 IOMEM(0xE6058144) static void __init mackerel_init(void) { u32 srcr4; diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c index fcf5a47..01ce3f1 100644 --- a/arch/arm/mach-shmobile/board-marzen.c +++ b/arch/arm/mach-shmobile/board-marzen.c @@ -102,6 +102,7 @@ static void __init marzen_init(void) } MACHINE_START(MARZEN, "marzen") + .smp = smp_ops(r8a7779_smp_ops), .map_io = r8a7779_map_io, .init_early = r8a7779_add_early_devices, .nr_irqs = NR_IRQS_LEGACY, diff --git a/arch/arm/mach-shmobile/clock-r8a7740.c b/arch/arm/mach-shmobile/clock-r8a7740.c index ad5fccc..6729e00 100644 --- a/arch/arm/mach-shmobile/clock-r8a7740.c +++ b/arch/arm/mach-shmobile/clock-r8a7740.c @@ -41,29 +41,29 @@ */ /* CPG registers */ -#define FRQCRA 0xe6150000 -#define FRQCRB 0xe6150004 -#define VCLKCR1 0xE6150008 -#define VCLKCR2 0xE615000c -#define FRQCRC 0xe61500e0 -#define FSIACKCR 0xe6150018 -#define PLLC01CR 0xe6150028 - -#define SUBCKCR 0xe6150080 -#define USBCKCR 0xe615008c - -#define MSTPSR0 0xe6150030 -#define MSTPSR1 0xe6150038 -#define MSTPSR2 0xe6150040 -#define MSTPSR3 0xe6150048 -#define MSTPSR4 0xe615004c -#define FSIBCKCR 0xe6150090 -#define HDMICKCR 0xe6150094 -#define SMSTPCR0 0xe6150130 -#define SMSTPCR1 0xe6150134 -#define SMSTPCR2 0xe6150138 -#define SMSTPCR3 0xe615013c -#define SMSTPCR4 0xe6150140 +#define FRQCRA IOMEM(0xe6150000) +#define FRQCRB IOMEM(0xe6150004) +#define VCLKCR1 IOMEM(0xE6150008) +#define VCLKCR2 IOMEM(0xE615000c) +#define FRQCRC IOMEM(0xe61500e0) +#define FSIACKCR IOMEM(0xe6150018) +#define PLLC01CR IOMEM(0xe6150028) + +#define SUBCKCR IOMEM(0xe6150080) +#define USBCKCR IOMEM(0xe615008c) + +#define MSTPSR0 IOMEM(0xe6150030) +#define MSTPSR1 IOMEM(0xe6150038) +#define MSTPSR2 IOMEM(0xe6150040) +#define MSTPSR3 IOMEM(0xe6150048) +#define MSTPSR4 IOMEM(0xe615004c) +#define FSIBCKCR IOMEM(0xe6150090) +#define HDMICKCR IOMEM(0xe6150094) +#define SMSTPCR0 IOMEM(0xe6150130) +#define SMSTPCR1 IOMEM(0xe6150134) +#define SMSTPCR2 IOMEM(0xe6150138) +#define SMSTPCR3 IOMEM(0xe615013c) +#define SMSTPCR4 IOMEM(0xe6150140) /* Fixed 32 KHz root clock from EXTALR pin */ static struct clk extalr_clk = { diff --git a/arch/arm/mach-shmobile/clock-r8a7779.c b/arch/arm/mach-shmobile/clock-r8a7779.c index 339c62c..3cafb6a 100644 --- a/arch/arm/mach-shmobile/clock-r8a7779.c +++ b/arch/arm/mach-shmobile/clock-r8a7779.c @@ -86,11 +86,16 @@ static struct clk div4_clks[DIV4_NR] = { 0x0300, CLK_ENABLE_ON_INIT), }; -enum { MSTP026, MSTP025, MSTP024, MSTP023, MSTP022, MSTP021, +enum { MSTP323, MSTP322, MSTP321, MSTP320, + MSTP026, MSTP025, MSTP024, MSTP023, MSTP022, MSTP021, MSTP016, MSTP015, MSTP014, MSTP_NR }; static struct clk mstp_clks[MSTP_NR] = { + [MSTP323] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR3, 23, 0), /* SDHI0 */ + [MSTP322] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR3, 22, 0), /* SDHI1 */ + [MSTP321] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR3, 21, 0), /* SDHI2 */ + [MSTP320] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR3, 20, 0), /* SDHI3 */ [MSTP026] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 26, 0), /* SCIF0 */ [MSTP025] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 25, 0), /* SCIF1 */ [MSTP024] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 24, 0), /* SCIF2 */ @@ -149,6 +154,10 @@ static struct clk_lookup lookups[] = { CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[MSTP023]), /* SCIF3 */ CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP022]), /* SCIF4 */ CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP021]), /* SCIF6 */ + CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP323]), /* SDHI0 */ + CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP322]), /* SDHI1 */ + CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP321]), /* SDHI2 */ + CLKDEV_DEV_ID("sh_mobile_sdhi.3", &mstp_clks[MSTP320]), /* SDHI3 */ }; void __init r8a7779_clock_init(void) diff --git a/arch/arm/mach-shmobile/clock-sh7367.c b/arch/arm/mach-shmobile/clock-sh7367.c index 162b791..ef0a95e 100644 --- a/arch/arm/mach-shmobile/clock-sh7367.c +++ b/arch/arm/mach-shmobile/clock-sh7367.c @@ -24,28 +24,28 @@ #include <mach/common.h> /* SH7367 registers */ -#define RTFRQCR 0xe6150000 -#define SYFRQCR 0xe6150004 -#define CMFRQCR 0xe61500E0 -#define VCLKCR1 0xe6150008 -#define VCLKCR2 0xe615000C -#define VCLKCR3 0xe615001C -#define SCLKACR 0xe6150010 -#define SCLKBCR 0xe6150014 -#define SUBUSBCKCR 0xe6158080 -#define SPUCKCR 0xe6150084 -#define MSUCKCR 0xe6150088 -#define MVI3CKCR 0xe6150090 -#define VOUCKCR 0xe6150094 -#define MFCK1CR 0xe6150098 -#define MFCK2CR 0xe615009C -#define PLLC1CR 0xe6150028 -#define PLLC2CR 0xe615002C -#define RTMSTPCR0 0xe6158030 -#define RTMSTPCR2 0xe6158038 -#define SYMSTPCR0 0xe6158040 -#define SYMSTPCR2 0xe6158048 -#define CMMSTPCR0 0xe615804c +#define RTFRQCR IOMEM(0xe6150000) +#define SYFRQCR IOMEM(0xe6150004) +#define CMFRQCR IOMEM(0xe61500E0) +#define VCLKCR1 IOMEM(0xe6150008) +#define VCLKCR2 IOMEM(0xe615000C) +#define VCLKCR3 IOMEM(0xe615001C) +#define SCLKACR IOMEM(0xe6150010) +#define SCLKBCR IOMEM(0xe6150014) +#define SUBUSBCKCR IOMEM(0xe6158080) +#define SPUCKCR IOMEM(0xe6150084) +#define MSUCKCR IOMEM(0xe6150088) +#define MVI3CKCR IOMEM(0xe6150090) +#define VOUCKCR IOMEM(0xe6150094) +#define MFCK1CR IOMEM(0xe6150098) +#define MFCK2CR IOMEM(0xe615009C) +#define PLLC1CR IOMEM(0xe6150028) +#define PLLC2CR IOMEM(0xe615002C) +#define RTMSTPCR0 IOMEM(0xe6158030) +#define RTMSTPCR2 IOMEM(0xe6158038) +#define SYMSTPCR0 IOMEM(0xe6158040) +#define SYMSTPCR2 IOMEM(0xe6158048) +#define CMMSTPCR0 IOMEM(0xe615804c) /* Fixed 32 KHz root clock from EXTALR pin */ static struct clk r_clk = { diff --git a/arch/arm/mach-shmobile/clock-sh7372.c b/arch/arm/mach-shmobile/clock-sh7372.c index 5a2894b..430a90f 100644 --- a/arch/arm/mach-shmobile/clock-sh7372.c +++ b/arch/arm/mach-shmobile/clock-sh7372.c @@ -24,36 +24,36 @@ #include <mach/common.h> /* SH7372 registers */ -#define FRQCRA 0xe6150000 -#define FRQCRB 0xe6150004 -#define FRQCRC 0xe61500e0 -#define FRQCRD 0xe61500e4 -#define VCLKCR1 0xe6150008 -#define VCLKCR2 0xe615000c -#define VCLKCR3 0xe615001c -#define FMSICKCR 0xe6150010 -#define FMSOCKCR 0xe6150014 -#define FSIACKCR 0xe6150018 -#define FSIBCKCR 0xe6150090 -#define SUBCKCR 0xe6150080 -#define SPUCKCR 0xe6150084 -#define VOUCKCR 0xe6150088 -#define HDMICKCR 0xe6150094 -#define DSITCKCR 0xe6150060 -#define DSI0PCKCR 0xe6150064 -#define DSI1PCKCR 0xe6150098 -#define PLLC01CR 0xe6150028 -#define PLLC2CR 0xe615002c -#define RMSTPCR0 0xe6150110 -#define RMSTPCR1 0xe6150114 -#define RMSTPCR2 0xe6150118 -#define RMSTPCR3 0xe615011c -#define RMSTPCR4 0xe6150120 -#define SMSTPCR0 0xe6150130 -#define SMSTPCR1 0xe6150134 -#define SMSTPCR2 0xe6150138 -#define SMSTPCR3 0xe615013c -#define SMSTPCR4 0xe6150140 +#define FRQCRA IOMEM(0xe6150000) +#define FRQCRB IOMEM(0xe6150004) +#define FRQCRC IOMEM(0xe61500e0) +#define FRQCRD IOMEM(0xe61500e4) +#define VCLKCR1 IOMEM(0xe6150008) +#define VCLKCR2 IOMEM(0xe615000c) +#define VCLKCR3 IOMEM(0xe615001c) +#define FMSICKCR IOMEM(0xe6150010) +#define FMSOCKCR IOMEM(0xe6150014) +#define FSIACKCR IOMEM(0xe6150018) +#define FSIBCKCR IOMEM(0xe6150090) +#define SUBCKCR IOMEM(0xe6150080) +#define SPUCKCR IOMEM(0xe6150084) +#define VOUCKCR IOMEM(0xe6150088) +#define HDMICKCR IOMEM(0xe6150094) +#define DSITCKCR IOMEM(0xe6150060) +#define DSI0PCKCR IOMEM(0xe6150064) +#define DSI1PCKCR IOMEM(0xe6150098) +#define PLLC01CR IOMEM(0xe6150028) +#define PLLC2CR IOMEM(0xe615002c) +#define RMSTPCR0 IOMEM(0xe6150110) +#define RMSTPCR1 IOMEM(0xe6150114) +#define RMSTPCR2 IOMEM(0xe6150118) +#define RMSTPCR3 IOMEM(0xe615011c) +#define RMSTPCR4 IOMEM(0xe6150120) +#define SMSTPCR0 IOMEM(0xe6150130) +#define SMSTPCR1 IOMEM(0xe6150134) +#define SMSTPCR2 IOMEM(0xe6150138) +#define SMSTPCR3 IOMEM(0xe615013c) +#define SMSTPCR4 IOMEM(0xe6150140) #define FSIDIVA 0xFE1F8000 #define FSIDIVB 0xFE1F8008 diff --git a/arch/arm/mach-shmobile/clock-sh7377.c b/arch/arm/mach-shmobile/clock-sh7377.c index 85f2a3e..b8480d1 100644 --- a/arch/arm/mach-shmobile/clock-sh7377.c +++ b/arch/arm/mach-shmobile/clock-sh7377.c @@ -24,31 +24,31 @@ #include <mach/common.h> /* SH7377 registers */ -#define RTFRQCR 0xe6150000 -#define SYFRQCR 0xe6150004 -#define CMFRQCR 0xe61500E0 -#define VCLKCR1 0xe6150008 -#define VCLKCR2 0xe615000C -#define VCLKCR3 0xe615001C -#define FMSICKCR 0xe6150010 -#define FMSOCKCR 0xe6150014 -#define FSICKCR 0xe6150018 -#define PLLC1CR 0xe6150028 -#define PLLC2CR 0xe615002C -#define SUBUSBCKCR 0xe6150080 -#define SPUCKCR 0xe6150084 -#define MSUCKCR 0xe6150088 -#define MVI3CKCR 0xe6150090 -#define HDMICKCR 0xe6150094 -#define MFCK1CR 0xe6150098 -#define MFCK2CR 0xe615009C -#define DSITCKCR 0xe6150060 -#define DSIPCKCR 0xe6150064 -#define SMSTPCR0 0xe6150130 -#define SMSTPCR1 0xe6150134 -#define SMSTPCR2 0xe6150138 -#define SMSTPCR3 0xe615013C -#define SMSTPCR4 0xe6150140 +#define RTFRQCR IOMEM(0xe6150000) +#define SYFRQCR IOMEM(0xe6150004) +#define CMFRQCR IOMEM(0xe61500E0) +#define VCLKCR1 IOMEM(0xe6150008) +#define VCLKCR2 IOMEM(0xe615000C) +#define VCLKCR3 IOMEM(0xe615001C) +#define FMSICKCR IOMEM(0xe6150010) +#define FMSOCKCR IOMEM(0xe6150014) +#define FSICKCR IOMEM(0xe6150018) +#define PLLC1CR IOMEM(0xe6150028) +#define PLLC2CR IOMEM(0xe615002C) +#define SUBUSBCKCR IOMEM(0xe6150080) +#define SPUCKCR IOMEM(0xe6150084) +#define MSUCKCR IOMEM(0xe6150088) +#define MVI3CKCR IOMEM(0xe6150090) +#define HDMICKCR IOMEM(0xe6150094) +#define MFCK1CR IOMEM(0xe6150098) +#define MFCK2CR IOMEM(0xe615009C) +#define DSITCKCR IOMEM(0xe6150060) +#define DSIPCKCR IOMEM(0xe6150064) +#define SMSTPCR0 IOMEM(0xe6150130) +#define SMSTPCR1 IOMEM(0xe6150134) +#define SMSTPCR2 IOMEM(0xe6150138) +#define SMSTPCR3 IOMEM(0xe615013C) +#define SMSTPCR4 IOMEM(0xe6150140) /* Fixed 32 KHz root clock from EXTALR pin */ static struct clk r_clk = { diff --git a/arch/arm/mach-shmobile/clock-sh73a0.c b/arch/arm/mach-shmobile/clock-sh73a0.c index 7f8da18..516ff7f 100644 --- a/arch/arm/mach-shmobile/clock-sh73a0.c +++ b/arch/arm/mach-shmobile/clock-sh73a0.c @@ -23,43 +23,43 @@ #include <linux/clkdev.h> #include <mach/common.h> -#define FRQCRA 0xe6150000 -#define FRQCRB 0xe6150004 -#define FRQCRD 0xe61500e4 -#define VCLKCR1 0xe6150008 -#define VCLKCR2 0xe615000C -#define VCLKCR3 0xe615001C -#define ZBCKCR 0xe6150010 -#define FLCKCR 0xe6150014 -#define SD0CKCR 0xe6150074 -#define SD1CKCR 0xe6150078 -#define SD2CKCR 0xe615007C -#define FSIACKCR 0xe6150018 -#define FSIBCKCR 0xe6150090 -#define SUBCKCR 0xe6150080 -#define SPUACKCR 0xe6150084 -#define SPUVCKCR 0xe6150094 -#define MSUCKCR 0xe6150088 -#define HSICKCR 0xe615008C -#define MFCK1CR 0xe6150098 -#define MFCK2CR 0xe615009C -#define DSITCKCR 0xe6150060 -#define DSI0PCKCR 0xe6150064 -#define DSI1PCKCR 0xe6150068 +#define FRQCRA IOMEM(0xe6150000) +#define FRQCRB IOMEM(0xe6150004) +#define FRQCRD IOMEM(0xe61500e4) +#define VCLKCR1 IOMEM(0xe6150008) +#define VCLKCR2 IOMEM(0xe615000C) +#define VCLKCR3 IOMEM(0xe615001C) +#define ZBCKCR IOMEM(0xe6150010) +#define FLCKCR IOMEM(0xe6150014) +#define SD0CKCR IOMEM(0xe6150074) +#define SD1CKCR IOMEM(0xe6150078) +#define SD2CKCR IOMEM(0xe615007C) +#define FSIACKCR IOMEM(0xe6150018) +#define FSIBCKCR IOMEM(0xe6150090) +#define SUBCKCR IOMEM(0xe6150080) +#define SPUACKCR IOMEM(0xe6150084) +#define SPUVCKCR IOMEM(0xe6150094) +#define MSUCKCR IOMEM(0xe6150088) +#define HSICKCR IOMEM(0xe615008C) +#define MFCK1CR IOMEM(0xe6150098) +#define MFCK2CR IOMEM(0xe615009C) +#define DSITCKCR IOMEM(0xe6150060) +#define DSI0PCKCR IOMEM(0xe6150064) +#define DSI1PCKCR IOMEM(0xe6150068) #define DSI0PHYCR 0xe615006C #define DSI1PHYCR 0xe6150070 -#define PLLECR 0xe61500d0 -#define PLL0CR 0xe61500d8 -#define PLL1CR 0xe6150028 -#define PLL2CR 0xe615002c -#define PLL3CR 0xe61500dc -#define SMSTPCR0 0xe6150130 -#define SMSTPCR1 0xe6150134 -#define SMSTPCR2 0xe6150138 -#define SMSTPCR3 0xe615013c -#define SMSTPCR4 0xe6150140 -#define SMSTPCR5 0xe6150144 -#define CKSCR 0xe61500c0 +#define PLLECR IOMEM(0xe61500d0) +#define PLL0CR IOMEM(0xe61500d8) +#define PLL1CR IOMEM(0xe6150028) +#define PLL2CR IOMEM(0xe615002c) +#define PLL3CR IOMEM(0xe61500dc) +#define SMSTPCR0 IOMEM(0xe6150130) +#define SMSTPCR1 IOMEM(0xe6150134) +#define SMSTPCR2 IOMEM(0xe6150138) +#define SMSTPCR3 IOMEM(0xe615013c) +#define SMSTPCR4 IOMEM(0xe6150140) +#define SMSTPCR5 IOMEM(0xe6150144) +#define CKSCR IOMEM(0xe61500c0) /* Fixed 32 KHz root clock from EXTALR pin */ static struct clk r_clk = { diff --git a/arch/arm/mach-shmobile/hotplug.c b/arch/arm/mach-shmobile/hotplug.c index 828d22f..b09a0bd 100644 --- a/arch/arm/mach-shmobile/hotplug.c +++ b/arch/arm/mach-shmobile/hotplug.c @@ -14,30 +14,16 @@ #include <linux/smp.h> #include <linux/cpumask.h> #include <linux/delay.h> +#include <linux/of.h> #include <mach/common.h> +#include <mach/r8a7779.h> +#include <mach/emev2.h> #include <asm/cacheflush.h> +#include <asm/mach-types.h> static cpumask_t dead_cpus; -int platform_cpu_kill(unsigned int cpu) -{ - int k; - - /* this function is running on another CPU than the offline target, - * here we need wait for shutdown code in platform_cpu_die() to - * finish before asking SoC-specific code to power off the CPU core. - */ - for (k = 0; k < 1000; k++) { - if (cpumask_test_cpu(cpu, &dead_cpus)) - return shmobile_platform_cpu_kill(cpu); - - mdelay(1); - } - - return 0; -} - -void platform_cpu_die(unsigned int cpu) +void shmobile_cpu_die(unsigned int cpu) { /* hardware shutdown code running on the CPU that is being offlined */ flush_cache_all(); @@ -60,7 +46,7 @@ void platform_cpu_die(unsigned int cpu) } } -int platform_cpu_disable(unsigned int cpu) +int shmobile_cpu_disable(unsigned int cpu) { cpumask_clear_cpu(cpu, &dead_cpus); /* @@ -69,3 +55,8 @@ int platform_cpu_disable(unsigned int cpu) */ return cpu == 0 ? -EPERM : 0; } + +int shmobile_cpu_is_dead(unsigned int cpu) +{ + return cpumask_test_cpu(cpu, &dead_cpus); +} diff --git a/arch/arm/mach-shmobile/include/mach/common.h b/arch/arm/mach-shmobile/include/mach/common.h index 45e61da..f80f9c5 100644 --- a/arch/arm/mach-shmobile/include/mach/common.h +++ b/arch/arm/mach-shmobile/include/mach/common.h @@ -4,11 +4,10 @@ extern void shmobile_earlytimer_init(void); extern struct sys_timer shmobile_timer; extern void shmobile_setup_delay(unsigned int max_cpu_core_mhz, - unsigned int mult, unsigned int div); + unsigned int mult, unsigned int div); struct twd_local_timer; extern void shmobile_setup_console(void); extern void shmobile_secondary_vector(void); -extern int shmobile_platform_cpu_kill(unsigned int cpu); struct clk; extern int shmobile_clk_init(void); extern void shmobile_handle_irq_intc(struct pt_regs *); @@ -58,11 +57,6 @@ extern struct clk sh73a0_extal2_clk; extern struct clk sh73a0_extcki_clk; extern struct clk sh73a0_extalr_clk; -extern unsigned int sh73a0_get_core_count(void); -extern void sh73a0_secondary_init(unsigned int cpu); -extern int sh73a0_boot_secondary(unsigned int cpu); -extern void sh73a0_smp_prepare_cpus(void); - extern void r8a7740_init_irq(void); extern void r8a7740_map_io(void); extern void r8a7740_add_early_devices(void); @@ -79,11 +73,6 @@ extern void r8a7779_pinmux_init(void); extern void r8a7779_pm_init(void); extern void r8a7740_meram_workaround(void); -extern unsigned int r8a7779_get_core_count(void); -extern int r8a7779_platform_cpu_kill(unsigned int cpu); -extern void r8a7779_secondary_init(unsigned int cpu); -extern int r8a7779_boot_secondary(unsigned int cpu); -extern void r8a7779_smp_prepare_cpus(void); extern void r8a7779_register_twd(void); extern void shmobile_init_late(void); @@ -100,4 +89,15 @@ int shmobile_cpuidle_init(void); static inline int shmobile_cpuidle_init(void) { return 0; } #endif +extern void shmobile_cpu_die(unsigned int cpu); +extern int shmobile_cpu_disable(unsigned int cpu); + +#ifdef CONFIG_HOTPLUG_CPU +extern int shmobile_cpu_is_dead(unsigned int cpu); +#else +static inline int shmobile_cpu_is_dead(unsigned int cpu) { return 1; } +#endif + +extern void shmobile_smp_init_cpus(unsigned int ncores); + #endif /* __ARCH_MACH_COMMON_H */ diff --git a/arch/arm/mach-shmobile/include/mach/emev2.h b/arch/arm/mach-shmobile/include/mach/emev2.h index e6b0c1b..ac37517 100644 --- a/arch/arm/mach-shmobile/include/mach/emev2.h +++ b/arch/arm/mach-shmobile/include/mach/emev2.h @@ -7,13 +7,10 @@ extern void emev2_add_early_devices(void); extern void emev2_add_standard_devices(void); extern void emev2_clock_init(void); extern void emev2_set_boot_vector(unsigned long value); -extern unsigned int emev2_get_core_count(void); -extern int emev2_platform_cpu_kill(unsigned int cpu); -extern void emev2_secondary_init(unsigned int cpu); -extern int emev2_boot_secondary(unsigned int cpu); -extern void emev2_smp_prepare_cpus(void); #define EMEV2_GPIO_BASE 200 #define EMEV2_GPIO_IRQ(n) (EMEV2_GPIO_BASE + (n)) +extern struct smp_operations emev2_smp_ops; + #endif /* __ASM_EMEV2_H__ */ diff --git a/arch/arm/mach-shmobile/include/mach/r8a7779.h b/arch/arm/mach-shmobile/include/mach/r8a7779.h index b07ad31..f504c5e 100644 --- a/arch/arm/mach-shmobile/include/mach/r8a7779.h +++ b/arch/arm/mach-shmobile/include/mach/r8a7779.h @@ -360,4 +360,6 @@ extern void r8a7779_add_device_to_domain(struct r8a7779_pm_domain *r8a7779_pd, #define r8a7779_add_device_to_domain(pd, pdev) do { } while (0) #endif /* CONFIG_PM */ +extern struct smp_operations r8a7779_smp_ops; + #endif /* __ASM_R8A7779_H__ */ diff --git a/arch/arm/mach-shmobile/include/mach/sh73a0.h b/arch/arm/mach-shmobile/include/mach/sh73a0.h index fe950f2..606d31d 100644 --- a/arch/arm/mach-shmobile/include/mach/sh73a0.h +++ b/arch/arm/mach-shmobile/include/mach/sh73a0.h @@ -557,4 +557,6 @@ enum { #define SH73A0_PINT0_IRQ(irq) ((irq) + 700) #define SH73A0_PINT1_IRQ(irq) ((irq) + 732) +extern struct smp_operations sh73a0_smp_ops; + #endif /* __ASM_SH73A0_H__ */ diff --git a/arch/arm/mach-shmobile/intc-r8a7779.c b/arch/arm/mach-shmobile/intc-r8a7779.c index f04fad4..ef66f1a 100644 --- a/arch/arm/mach-shmobile/intc-r8a7779.c +++ b/arch/arm/mach-shmobile/intc-r8a7779.c @@ -29,14 +29,14 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#define INT2SMSKCR0 0xfe7822a0 -#define INT2SMSKCR1 0xfe7822a4 -#define INT2SMSKCR2 0xfe7822a8 -#define INT2SMSKCR3 0xfe7822ac -#define INT2SMSKCR4 0xfe7822b0 +#define INT2SMSKCR0 IOMEM(0xfe7822a0) +#define INT2SMSKCR1 IOMEM(0xfe7822a4) +#define INT2SMSKCR2 IOMEM(0xfe7822a8) +#define INT2SMSKCR3 IOMEM(0xfe7822ac) +#define INT2SMSKCR4 IOMEM(0xfe7822b0) -#define INT2NTSR0 0xfe700060 -#define INT2NTSR1 0xfe700064 +#define INT2NTSR0 IOMEM(0xfe700060) +#define INT2NTSR1 IOMEM(0xfe700064) static int r8a7779_set_wake(struct irq_data *data, unsigned int on) { diff --git a/arch/arm/mach-shmobile/intc-sh7372.c b/arch/arm/mach-shmobile/intc-sh7372.c index 2587a22..a91caad 100644 --- a/arch/arm/mach-shmobile/intc-sh7372.c +++ b/arch/arm/mach-shmobile/intc-sh7372.c @@ -624,6 +624,9 @@ void sh7372_intcs_resume(void) __raw_writeb(ffd5[k], intcs_ffd5 + k); } +#define E694_BASE IOMEM(0xe6940000) +#define E695_BASE IOMEM(0xe6950000) + static unsigned short e694[0x200]; static unsigned short e695[0x200]; @@ -632,22 +635,22 @@ void sh7372_intca_suspend(void) int k; for (k = 0x00; k <= 0x38; k += 4) - e694[k] = __raw_readw(0xe6940000 + k); + e694[k] = __raw_readw(E694_BASE + k); for (k = 0x80; k <= 0xb4; k += 4) - e694[k] = __raw_readb(0xe6940000 + k); + e694[k] = __raw_readb(E694_BASE + k); for (k = 0x180; k <= 0x1b4; k += 4) - e694[k] = __raw_readb(0xe6940000 + k); + e694[k] = __raw_readb(E694_BASE + k); for (k = 0x00; k <= 0x50; k += 4) - e695[k] = __raw_readw(0xe6950000 + k); + e695[k] = __raw_readw(E695_BASE + k); for (k = 0x80; k <= 0xa8; k += 4) - e695[k] = __raw_readb(0xe6950000 + k); + e695[k] = __raw_readb(E695_BASE + k); for (k = 0x180; k <= 0x1a8; k += 4) - e695[k] = __raw_readb(0xe6950000 + k); + e695[k] = __raw_readb(E695_BASE + k); } void sh7372_intca_resume(void) @@ -655,20 +658,20 @@ void sh7372_intca_resume(void) int k; for (k = 0x00; k <= 0x38; k += 4) - __raw_writew(e694[k], 0xe6940000 + k); + __raw_writew(e694[k], E694_BASE + k); for (k = 0x80; k <= 0xb4; k += 4) - __raw_writeb(e694[k], 0xe6940000 + k); + __raw_writeb(e694[k], E694_BASE + k); for (k = 0x180; k <= 0x1b4; k += 4) - __raw_writeb(e694[k], 0xe6940000 + k); + __raw_writeb(e694[k], E694_BASE + k); for (k = 0x00; k <= 0x50; k += 4) - __raw_writew(e695[k], 0xe6950000 + k); + __raw_writew(e695[k], E695_BASE + k); for (k = 0x80; k <= 0xa8; k += 4) - __raw_writeb(e695[k], 0xe6950000 + k); + __raw_writeb(e695[k], E695_BASE + k); for (k = 0x180; k <= 0x1a8; k += 4) - __raw_writeb(e695[k], 0xe6950000 + k); + __raw_writeb(e695[k], E695_BASE + k); } diff --git a/arch/arm/mach-shmobile/intc-sh73a0.c b/arch/arm/mach-shmobile/intc-sh73a0.c index 588555a..f0c5e51 100644 --- a/arch/arm/mach-shmobile/intc-sh73a0.c +++ b/arch/arm/mach-shmobile/intc-sh73a0.c @@ -366,10 +366,12 @@ static irqreturn_t sh73a0_irq_pin_demux(int irq, void *dev_id) static struct irqaction sh73a0_irq_pin_cascade[32]; -#define PINTER0 0xe69000a0 -#define PINTER1 0xe69000a4 -#define PINTRR0 0xe69000d0 -#define PINTRR1 0xe69000d4 +#define PINTER0_PHYS 0xe69000a0 +#define PINTER1_PHYS 0xe69000a4 +#define PINTER0_VIRT IOMEM(0xe69000a0) +#define PINTER1_VIRT IOMEM(0xe69000a4) +#define PINTRR0 IOMEM(0xe69000d0) +#define PINTRR1 IOMEM(0xe69000d4) #define PINT0A_IRQ(n, irq) INTC_IRQ((n), SH73A0_PINT0_IRQ(irq)) #define PINT0B_IRQ(n, irq) INTC_IRQ((n), SH73A0_PINT0_IRQ(irq + 8)) @@ -377,14 +379,14 @@ static struct irqaction sh73a0_irq_pin_cascade[32]; #define PINT0D_IRQ(n, irq) INTC_IRQ((n), SH73A0_PINT0_IRQ(irq + 24)) #define PINT1E_IRQ(n, irq) INTC_IRQ((n), SH73A0_PINT1_IRQ(irq)) -INTC_PINT(intc_pint0, PINTER0, 0xe69000b0, "sh73a0-pint0", \ +INTC_PINT(intc_pint0, PINTER0_PHYS, 0xe69000b0, "sh73a0-pint0", \ INTC_PINT_E(A), INTC_PINT_E(B), INTC_PINT_E(C), INTC_PINT_E(D), \ INTC_PINT_V(A, PINT0A_IRQ), INTC_PINT_V(B, PINT0B_IRQ), \ INTC_PINT_V(C, PINT0C_IRQ), INTC_PINT_V(D, PINT0D_IRQ), \ INTC_PINT_E(A), INTC_PINT_E(B), INTC_PINT_E(C), INTC_PINT_E(D), \ INTC_PINT_E(A), INTC_PINT_E(B), INTC_PINT_E(C), INTC_PINT_E(D)); -INTC_PINT(intc_pint1, PINTER1, 0xe69000c0, "sh73a0-pint1", \ +INTC_PINT(intc_pint1, PINTER1_PHYS, 0xe69000c0, "sh73a0-pint1", \ INTC_PINT_E(E), INTC_PINT_E_EMPTY, INTC_PINT_E_EMPTY, INTC_PINT_E_EMPTY, \ INTC_PINT_V(E, PINT1E_IRQ), INTC_PINT_V_NONE, \ INTC_PINT_V_NONE, INTC_PINT_V_NONE, \ @@ -394,7 +396,7 @@ INTC_PINT(intc_pint1, PINTER1, 0xe69000c0, "sh73a0-pint1", \ static struct irqaction sh73a0_pint0_cascade; static struct irqaction sh73a0_pint1_cascade; -static void pint_demux(unsigned long rr, unsigned long er, int base_irq) +static void pint_demux(void __iomem *rr, void __iomem *er, int base_irq) { unsigned long value = ioread32(rr) & ioread32(er); int k; @@ -409,13 +411,13 @@ static void pint_demux(unsigned long rr, unsigned long er, int base_irq) static irqreturn_t sh73a0_pint0_demux(int irq, void *dev_id) { - pint_demux(PINTRR0, PINTER0, SH73A0_PINT0_IRQ(0)); + pint_demux(PINTRR0, PINTER0_VIRT, SH73A0_PINT0_IRQ(0)); return IRQ_HANDLED; } static irqreturn_t sh73a0_pint1_demux(int irq, void *dev_id) { - pint_demux(PINTRR1, PINTER1, SH73A0_PINT1_IRQ(0)); + pint_demux(PINTRR1, PINTER1_VIRT, SH73A0_PINT1_IRQ(0)); return IRQ_HANDLED; } diff --git a/arch/arm/mach-shmobile/pfc-r8a7740.c b/arch/arm/mach-shmobile/pfc-r8a7740.c index ce9e7fa..134d1b9 100644 --- a/arch/arm/mach-shmobile/pfc-r8a7740.c +++ b/arch/arm/mach-shmobile/pfc-r8a7740.c @@ -20,7 +20,7 @@ */ #include <linux/init.h> #include <linux/kernel.h> -#include <linux/gpio.h> +#include <linux/sh_pfc.h> #include <mach/r8a7740.h> #include <mach/irqs.h> diff --git a/arch/arm/mach-shmobile/pfc-r8a7779.c b/arch/arm/mach-shmobile/pfc-r8a7779.c index d14c9b0..cbc26ba 100644 --- a/arch/arm/mach-shmobile/pfc-r8a7779.c +++ b/arch/arm/mach-shmobile/pfc-r8a7779.c @@ -19,7 +19,7 @@ */ #include <linux/init.h> #include <linux/kernel.h> -#include <linux/gpio.h> +#include <linux/sh_pfc.h> #include <linux/ioport.h> #include <mach/r8a7779.h> diff --git a/arch/arm/mach-shmobile/pfc-sh7367.c b/arch/arm/mach-shmobile/pfc-sh7367.c index e6e5246..c0c137f 100644 --- a/arch/arm/mach-shmobile/pfc-sh7367.c +++ b/arch/arm/mach-shmobile/pfc-sh7367.c @@ -18,7 +18,7 @@ */ #include <linux/init.h> #include <linux/kernel.h> -#include <linux/gpio.h> +#include <linux/sh_pfc.h> #include <mach/sh7367.h> #define CPU_ALL_PORT(fn, pfx, sfx) \ diff --git a/arch/arm/mach-shmobile/pfc-sh7372.c b/arch/arm/mach-shmobile/pfc-sh7372.c index 336093f..7a1525f 100644 --- a/arch/arm/mach-shmobile/pfc-sh7372.c +++ b/arch/arm/mach-shmobile/pfc-sh7372.c @@ -22,7 +22,7 @@ */ #include <linux/init.h> #include <linux/kernel.h> -#include <linux/gpio.h> +#include <linux/sh_pfc.h> #include <mach/irqs.h> #include <mach/sh7372.h> diff --git a/arch/arm/mach-shmobile/pfc-sh7377.c b/arch/arm/mach-shmobile/pfc-sh7377.c index 2f10511..f3117f6 100644 --- a/arch/arm/mach-shmobile/pfc-sh7377.c +++ b/arch/arm/mach-shmobile/pfc-sh7377.c @@ -19,7 +19,7 @@ */ #include <linux/init.h> #include <linux/kernel.h> -#include <linux/gpio.h> +#include <linux/sh_pfc.h> #include <mach/sh7377.h> #define CPU_ALL_PORT(fn, pfx, sfx) \ diff --git a/arch/arm/mach-shmobile/pfc-sh73a0.c b/arch/arm/mach-shmobile/pfc-sh73a0.c index 4a547b8..b442f9d 100644 --- a/arch/arm/mach-shmobile/pfc-sh73a0.c +++ b/arch/arm/mach-shmobile/pfc-sh73a0.c @@ -20,7 +20,7 @@ */ #include <linux/init.h> #include <linux/kernel.h> -#include <linux/gpio.h> +#include <linux/sh_pfc.h> #include <mach/sh73a0.h> #include <mach/irqs.h> diff --git a/arch/arm/mach-shmobile/platsmp.c b/arch/arm/mach-shmobile/platsmp.c index fde0d23..ed8d235 100644 --- a/arch/arm/mach-shmobile/platsmp.c +++ b/arch/arm/mach-shmobile/platsmp.c @@ -11,100 +11,11 @@ * published by the Free Software Foundation. */ #include <linux/init.h> -#include <linux/errno.h> -#include <linux/delay.h> -#include <linux/device.h> #include <linux/smp.h> -#include <linux/io.h> -#include <linux/of.h> #include <asm/hardware/gic.h> -#include <asm/mach-types.h> -#include <mach/common.h> -#include <mach/emev2.h> -#ifdef CONFIG_ARCH_SH73A0 -#define is_sh73a0() (machine_is_ag5evm() || machine_is_kota2() || \ - of_machine_is_compatible("renesas,sh73a0")) -#else -#define is_sh73a0() (0) -#endif - -#define is_r8a7779() machine_is_marzen() - -#ifdef CONFIG_ARCH_EMEV2 -#define is_emev2() of_machine_is_compatible("renesas,emev2") -#else -#define is_emev2() (0) -#endif - -static unsigned int __init shmobile_smp_get_core_count(void) -{ - if (is_sh73a0()) - return sh73a0_get_core_count(); - - if (is_r8a7779()) - return r8a7779_get_core_count(); - - if (is_emev2()) - return emev2_get_core_count(); - - return 1; -} - -static void __init shmobile_smp_prepare_cpus(void) -{ - if (is_sh73a0()) - sh73a0_smp_prepare_cpus(); - - if (is_r8a7779()) - r8a7779_smp_prepare_cpus(); - - if (is_emev2()) - emev2_smp_prepare_cpus(); -} - -int shmobile_platform_cpu_kill(unsigned int cpu) -{ - if (is_r8a7779()) - return r8a7779_platform_cpu_kill(cpu); - - if (is_emev2()) - return emev2_platform_cpu_kill(cpu); - - return 1; -} - -void __cpuinit platform_secondary_init(unsigned int cpu) +void __init shmobile_smp_init_cpus(unsigned int ncores) { - trace_hardirqs_off(); - - if (is_sh73a0()) - sh73a0_secondary_init(cpu); - - if (is_r8a7779()) - r8a7779_secondary_init(cpu); - - if (is_emev2()) - emev2_secondary_init(cpu); -} - -int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) -{ - if (is_sh73a0()) - return sh73a0_boot_secondary(cpu); - - if (is_r8a7779()) - return r8a7779_boot_secondary(cpu); - - if (is_emev2()) - return emev2_boot_secondary(cpu); - - return -ENOSYS; -} - -void __init smp_init_cpus(void) -{ - unsigned int ncores = shmobile_smp_get_core_count(); unsigned int i; if (ncores > nr_cpu_ids) { @@ -118,8 +29,3 @@ void __init smp_init_cpus(void) set_smp_cross_call(gic_raise_softirq); } - -void __init platform_smp_prepare_cpus(unsigned int max_cpus) -{ - shmobile_smp_prepare_cpus(); -} diff --git a/arch/arm/mach-shmobile/pm-rmobile.c b/arch/arm/mach-shmobile/pm-rmobile.c index a856254..32e1772 100644 --- a/arch/arm/mach-shmobile/pm-rmobile.c +++ b/arch/arm/mach-shmobile/pm-rmobile.c @@ -20,9 +20,9 @@ #include <mach/pm-rmobile.h> /* SYSC */ -#define SPDCR 0xe6180008 -#define SWUCR 0xe6180014 -#define PSTR 0xe6180080 +#define SPDCR IOMEM(0xe6180008) +#define SWUCR IOMEM(0xe6180014) +#define PSTR IOMEM(0xe6180080) #define PSTR_RETRIES 100 #define PSTR_DELAY_US 10 diff --git a/arch/arm/mach-shmobile/pm-sh7372.c b/arch/arm/mach-shmobile/pm-sh7372.c index 7920370..1621218 100644 --- a/arch/arm/mach-shmobile/pm-sh7372.c +++ b/arch/arm/mach-shmobile/pm-sh7372.c @@ -29,45 +29,46 @@ #include <mach/pm-rmobile.h> /* DBG */ -#define DBGREG1 0xe6100020 -#define DBGREG9 0xe6100040 +#define DBGREG1 IOMEM(0xe6100020) +#define DBGREG9 IOMEM(0xe6100040) /* CPGA */ -#define SYSTBCR 0xe6150024 -#define MSTPSR0 0xe6150030 -#define MSTPSR1 0xe6150038 -#define MSTPSR2 0xe6150040 -#define MSTPSR3 0xe6150048 -#define MSTPSR4 0xe615004c -#define PLLC01STPCR 0xe61500c8 +#define SYSTBCR IOMEM(0xe6150024) +#define MSTPSR0 IOMEM(0xe6150030) +#define MSTPSR1 IOMEM(0xe6150038) +#define MSTPSR2 IOMEM(0xe6150040) +#define MSTPSR3 IOMEM(0xe6150048) +#define MSTPSR4 IOMEM(0xe615004c) +#define PLLC01STPCR IOMEM(0xe61500c8) /* SYSC */ -#define SBAR 0xe6180020 -#define WUPRMSK 0xe6180028 -#define WUPSMSK 0xe618002c -#define WUPSMSK2 0xe6180048 -#define WUPSFAC 0xe6180098 -#define IRQCR 0xe618022c -#define IRQCR2 0xe6180238 -#define IRQCR3 0xe6180244 -#define IRQCR4 0xe6180248 -#define PDNSEL 0xe6180254 +#define SBAR IOMEM(0xe6180020) +#define WUPRMSK IOMEM(0xe6180028) +#define WUPSMSK IOMEM(0xe618002c) +#define WUPSMSK2 IOMEM(0xe6180048) +#define WUPSFAC IOMEM(0xe6180098) +#define IRQCR IOMEM(0xe618022c) +#define IRQCR2 IOMEM(0xe6180238) +#define IRQCR3 IOMEM(0xe6180244) +#define IRQCR4 IOMEM(0xe6180248) +#define PDNSEL IOMEM(0xe6180254) /* INTC */ -#define ICR1A 0xe6900000 -#define ICR2A 0xe6900004 -#define ICR3A 0xe6900008 -#define ICR4A 0xe690000c -#define INTMSK00A 0xe6900040 -#define INTMSK10A 0xe6900044 -#define INTMSK20A 0xe6900048 -#define INTMSK30A 0xe690004c +#define ICR1A IOMEM(0xe6900000) +#define ICR2A IOMEM(0xe6900004) +#define ICR3A IOMEM(0xe6900008) +#define ICR4A IOMEM(0xe690000c) +#define INTMSK00A IOMEM(0xe6900040) +#define INTMSK10A IOMEM(0xe6900044) +#define INTMSK20A IOMEM(0xe6900048) +#define INTMSK30A IOMEM(0xe690004c) /* MFIS */ +/* FIXME: pointing where? */ #define SMFRAM 0xe6a70000 /* AP-System Core */ -#define APARMBAREA 0xe6f10020 +#define APARMBAREA IOMEM(0xe6f10020) #ifdef CONFIG_PM diff --git a/arch/arm/mach-shmobile/setup-emev2.c b/arch/arm/mach-shmobile/setup-emev2.c index dae9aa6..a47beeb 100644 --- a/arch/arm/mach-shmobile/setup-emev2.c +++ b/arch/arm/mach-shmobile/setup-emev2.c @@ -356,6 +356,26 @@ static struct platform_device gio4_device = { }, }; +static struct resource pmu_resources[] = { + [0] = { + .start = 152, + .end = 152, + .flags = IORESOURCE_IRQ, + }, + [1] = { + .start = 153, + .end = 153, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device pmu_device = { + .name = "arm-pmu", + .id = -1, + .num_resources = ARRAY_SIZE(pmu_resources), + .resource = pmu_resources, +}; + static struct platform_device *emev2_early_devices[] __initdata = { &uart0_device, &uart1_device, @@ -370,6 +390,7 @@ static struct platform_device *emev2_late_devices[] __initdata = { &gio2_device, &gio3_device, &gio4_device, + &pmu_device, }; void __init emev2_add_standard_devices(void) @@ -440,6 +461,7 @@ void __init emev2_init_irq_dt(void) } DT_MACHINE_START(EMEV2_DT, "Generic Emma Mobile EV2 (Flattened Device Tree)") + .smp = smp_ops(emev2_smp_ops), .init_early = emev2_init_delay, .nr_irqs = NR_IRQS_LEGACY, .init_irq = emev2_init_irq_dt, diff --git a/arch/arm/mach-shmobile/setup-sh7367.c b/arch/arm/mach-shmobile/setup-sh7367.c index 2e3074a..e647f54 100644 --- a/arch/arm/mach-shmobile/setup-sh7367.c +++ b/arch/arm/mach-shmobile/setup-sh7367.c @@ -462,7 +462,7 @@ static void __init sh7367_earlytimer_init(void) shmobile_earlytimer_init(); } -#define SYMSTPCR2 0xe6158048 +#define SYMSTPCR2 IOMEM(0xe6158048) #define SYMSTPCR2_CMT1 (1 << 29) void __init sh7367_add_early_devices(void) diff --git a/arch/arm/mach-shmobile/setup-sh7377.c b/arch/arm/mach-shmobile/setup-sh7377.c index 855b150..edcf98b 100644 --- a/arch/arm/mach-shmobile/setup-sh7377.c +++ b/arch/arm/mach-shmobile/setup-sh7377.c @@ -484,7 +484,7 @@ static void __init sh7377_earlytimer_init(void) shmobile_earlytimer_init(); } -#define SMSTPCR3 0xe615013c +#define SMSTPCR3 IOMEM(0xe615013c) #define SMSTPCR3_CMT1 (1 << 29) void __init sh7377_add_early_devices(void) diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c index d230af6..db99a4a 100644 --- a/arch/arm/mach-shmobile/setup-sh73a0.c +++ b/arch/arm/mach-shmobile/setup-sh73a0.c @@ -734,6 +734,26 @@ static struct platform_device mpdma0_device = { }, }; +static struct resource pmu_resources[] = { + [0] = { + .start = gic_spi(55), + .end = gic_spi(55), + .flags = IORESOURCE_IRQ, + }, + [1] = { + .start = gic_spi(56), + .end = gic_spi(56), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device pmu_device = { + .name = "arm-pmu", + .id = -1, + .num_resources = ARRAY_SIZE(pmu_resources), + .resource = pmu_resources, +}; + static struct platform_device *sh73a0_early_devices[] __initdata = { &scif0_device, &scif1_device, @@ -757,9 +777,10 @@ static struct platform_device *sh73a0_late_devices[] __initdata = { &i2c4_device, &dma0_device, &mpdma0_device, + &pmu_device, }; -#define SRCR2 0xe61580b0 +#define SRCR2 IOMEM(0xe61580b0) void __init sh73a0_add_standard_devices(void) { diff --git a/arch/arm/mach-shmobile/include/mach/gpio.h b/arch/arm/mach-shmobile/sh-gpio.h index 844507d..e834763 100644 --- a/arch/arm/mach-shmobile/include/mach/gpio.h +++ b/arch/arm/mach-shmobile/sh-gpio.h @@ -12,22 +12,8 @@ #include <linux/kernel.h> #include <linux/errno.h> -#include <linux/sh_pfc.h> #include <linux/io.h> -#ifdef CONFIG_GPIOLIB - -static inline int irq_to_gpio(unsigned int irq) -{ - return -ENOSYS; -} - -#else - -#define __ARM_GPIOLIB_COMPLEX - -#endif /* CONFIG_GPIOLIB */ - /* * FIXME !! * @@ -35,12 +21,12 @@ static inline int irq_to_gpio(unsigned int irq) * the method to control only pull up/down/free. * this function should be replaced by correct gpio function */ -static inline void __init gpio_direction_none(u32 addr) +static inline void __init gpio_direction_none(void __iomem * addr) { __raw_writeb(0x00, addr); } -static inline void __init gpio_request_pullup(u32 addr) +static inline void __init gpio_request_pullup(void __iomem * addr) { u8 data = __raw_readb(addr); @@ -49,7 +35,7 @@ static inline void __init gpio_request_pullup(u32 addr) __raw_writeb(data, addr); } -static inline void __init gpio_request_pulldown(u32 addr) +static inline void __init gpio_request_pulldown(void __iomem * addr) { u8 data = __raw_readb(addr); diff --git a/arch/arm/mach-shmobile/smp-emev2.c b/arch/arm/mach-shmobile/smp-emev2.c index 6a35c4a..f978c5d 100644 --- a/arch/arm/mach-shmobile/smp-emev2.c +++ b/arch/arm/mach-shmobile/smp-emev2.c @@ -50,7 +50,7 @@ static void modify_scu_cpu_psr(unsigned long set, unsigned long clr) } -unsigned int __init emev2_get_core_count(void) +static unsigned int __init emev2_get_core_count(void) { if (!scu_base) { scu_base = ioremap(EMEV2_SCU_BASE, PAGE_SIZE); @@ -62,17 +62,35 @@ unsigned int __init emev2_get_core_count(void) return scu_base ? scu_get_core_count(scu_base) : 1; } -int emev2_platform_cpu_kill(unsigned int cpu) +static int emev2_platform_cpu_kill(unsigned int cpu) { return 0; /* not supported yet */ } -void __cpuinit emev2_secondary_init(unsigned int cpu) +static int __maybe_unused emev2_cpu_kill(unsigned int cpu) +{ + int k; + + /* this function is running on another CPU than the offline target, + * here we need wait for shutdown code in platform_cpu_die() to + * finish before asking SoC-specific code to power off the CPU core. + */ + for (k = 0; k < 1000; k++) { + if (shmobile_cpu_is_dead(cpu)) + return emev2_platform_cpu_kill(cpu); + mdelay(1); + } + + return 0; +} + + +static void __cpuinit emev2_secondary_init(unsigned int cpu) { gic_secondary_init(0); } -int __cpuinit emev2_boot_secondary(unsigned int cpu) +static int __cpuinit emev2_boot_secondary(unsigned int cpu, struct task_struct *idle) { cpu = cpu_logical_map(cpu); @@ -86,7 +104,7 @@ int __cpuinit emev2_boot_secondary(unsigned int cpu) return 0; } -void __init emev2_smp_prepare_cpus(void) +static void __init emev2_smp_prepare_cpus(unsigned int max_cpus) { int cpu = cpu_logical_map(0); @@ -95,3 +113,22 @@ void __init emev2_smp_prepare_cpus(void) /* enable cache coherency on CPU0 */ modify_scu_cpu_psr(0, 3 << (cpu * 8)); } + +static void __init emev2_smp_init_cpus(void) +{ + unsigned int ncores = emev2_get_core_count(); + + shmobile_smp_init_cpus(ncores); +} + +struct smp_operations emev2_smp_ops __initdata = { + .smp_init_cpus = emev2_smp_init_cpus, + .smp_prepare_cpus = emev2_smp_prepare_cpus, + .smp_secondary_init = emev2_secondary_init, + .smp_boot_secondary = emev2_boot_secondary, +#ifdef CONFIG_HOTPLUG_CPU + .cpu_kill = emev2_cpu_kill, + .cpu_die = shmobile_cpu_die, + .cpu_disable = shmobile_cpu_disable, +#endif +}; diff --git a/arch/arm/mach-shmobile/smp-r8a7779.c b/arch/arm/mach-shmobile/smp-r8a7779.c index 6d1d023..2ce6af9 100644 --- a/arch/arm/mach-shmobile/smp-r8a7779.c +++ b/arch/arm/mach-shmobile/smp-r8a7779.c @@ -87,14 +87,14 @@ static void modify_scu_cpu_psr(unsigned long set, unsigned long clr) __raw_writel(tmp, scu_base + 8); } -unsigned int __init r8a7779_get_core_count(void) +static unsigned int __init r8a7779_get_core_count(void) { void __iomem *scu_base = scu_base_addr(); return scu_get_core_count(scu_base); } -int r8a7779_platform_cpu_kill(unsigned int cpu) +static int r8a7779_platform_cpu_kill(unsigned int cpu) { struct r8a7779_pm_ch *ch = NULL; int ret = -EIO; @@ -113,12 +113,31 @@ int r8a7779_platform_cpu_kill(unsigned int cpu) return ret ? ret : 1; } -void __cpuinit r8a7779_secondary_init(unsigned int cpu) +static int __maybe_unused r8a7779_cpu_kill(unsigned int cpu) +{ + int k; + + /* this function is running on another CPU than the offline target, + * here we need wait for shutdown code in platform_cpu_die() to + * finish before asking SoC-specific code to power off the CPU core. + */ + for (k = 0; k < 1000; k++) { + if (shmobile_cpu_is_dead(cpu)) + return r8a7779_platform_cpu_kill(cpu); + + mdelay(1); + } + + return 0; +} + + +static void __cpuinit r8a7779_secondary_init(unsigned int cpu) { gic_secondary_init(0); } -int __cpuinit r8a7779_boot_secondary(unsigned int cpu) +static int __cpuinit r8a7779_boot_secondary(unsigned int cpu, struct task_struct *idle) { struct r8a7779_pm_ch *ch = NULL; int ret = -EIO; @@ -137,7 +156,7 @@ int __cpuinit r8a7779_boot_secondary(unsigned int cpu) return ret; } -void __init r8a7779_smp_prepare_cpus(void) +static void __init r8a7779_smp_prepare_cpus(unsigned int max_cpus) { int cpu = cpu_logical_map(0); @@ -156,3 +175,22 @@ void __init r8a7779_smp_prepare_cpus(void) r8a7779_platform_cpu_kill(2); r8a7779_platform_cpu_kill(3); } + +static void __init r8a7779_smp_init_cpus(void) +{ + unsigned int ncores = r8a7779_get_core_count(); + + shmobile_smp_init_cpus(ncores); +} + +struct smp_operations r8a7779_smp_ops __initdata = { + .smp_init_cpus = r8a7779_smp_init_cpus, + .smp_prepare_cpus = r8a7779_smp_prepare_cpus, + .smp_secondary_init = r8a7779_secondary_init, + .smp_boot_secondary = r8a7779_boot_secondary, +#ifdef CONFIG_HOTPLUG_CPU + .cpu_kill = r8a7779_cpu_kill, + .cpu_die = shmobile_cpu_die, + .cpu_disable = shmobile_cpu_disable, +#endif +}; diff --git a/arch/arm/mach-shmobile/smp-sh73a0.c b/arch/arm/mach-shmobile/smp-sh73a0.c index e36c41c..624f00f 100644 --- a/arch/arm/mach-shmobile/smp-sh73a0.c +++ b/arch/arm/mach-shmobile/smp-sh73a0.c @@ -22,8 +22,10 @@ #include <linux/smp.h> #include <linux/spinlock.h> #include <linux/io.h> +#include <linux/delay.h> #include <mach/common.h> #include <asm/smp_plat.h> +#include <mach/sh73a0.h> #include <asm/smp_scu.h> #include <asm/smp_twd.h> #include <asm/hardware/gic.h> @@ -64,19 +66,19 @@ static void modify_scu_cpu_psr(unsigned long set, unsigned long clr) __raw_writel(tmp, scu_base + 8); } -unsigned int __init sh73a0_get_core_count(void) +static unsigned int __init sh73a0_get_core_count(void) { void __iomem *scu_base = scu_base_addr(); return scu_get_core_count(scu_base); } -void __cpuinit sh73a0_secondary_init(unsigned int cpu) +static void __cpuinit sh73a0_secondary_init(unsigned int cpu) { gic_secondary_init(0); } -int __cpuinit sh73a0_boot_secondary(unsigned int cpu) +static int __cpuinit sh73a0_boot_secondary(unsigned int cpu, struct task_struct *idle) { cpu = cpu_logical_map(cpu); @@ -91,7 +93,7 @@ int __cpuinit sh73a0_boot_secondary(unsigned int cpu) return 0; } -void __init sh73a0_smp_prepare_cpus(void) +static void __init sh73a0_smp_prepare_cpus(unsigned int max_cpus) { int cpu = cpu_logical_map(0); @@ -104,3 +106,41 @@ void __init sh73a0_smp_prepare_cpus(void) /* enable cache coherency on CPU0 */ modify_scu_cpu_psr(0, 3 << (cpu * 8)); } + +static void __init sh73a0_smp_init_cpus(void) +{ + unsigned int ncores = sh73a0_get_core_count(); + + shmobile_smp_init_cpus(ncores); +} + +static int __maybe_unused sh73a0_cpu_kill(unsigned int cpu) +{ + int k; + + /* this function is running on another CPU than the offline target, + * here we need wait for shutdown code in platform_cpu_die() to + * finish before asking SoC-specific code to power off the CPU core. + */ + for (k = 0; k < 1000; k++) { + if (shmobile_cpu_is_dead(cpu)) + return 1; + + mdelay(1); + } + + return 0; +} + + +struct smp_operations sh73a0_smp_ops __initdata = { + .smp_init_cpus = sh73a0_smp_init_cpus, + .smp_prepare_cpus = sh73a0_smp_prepare_cpus, + .smp_secondary_init = sh73a0_secondary_init, + .smp_boot_secondary = sh73a0_boot_secondary, +#ifdef CONFIG_HOTPLUG_CPU + .cpu_kill = sh73a0_cpu_kill, + .cpu_die = shmobile_cpu_die, + .cpu_disable = shmobile_cpu_disable, +#endif +}; diff --git a/arch/arm/mach-socfpga/Kconfig b/arch/arm/mach-socfpga/Kconfig new file mode 100644 index 0000000..803a328 --- /dev/null +++ b/arch/arm/mach-socfpga/Kconfig @@ -0,0 +1,16 @@ +config ARCH_SOCFPGA + bool "Altera SOCFPGA family" if ARCH_MULTI_V7 + select ARCH_WANT_OPTIONAL_GPIOLIB + select ARM_AMBA + select ARM_GIC + select CACHE_L2X0 + select CLKDEV_LOOKUP + select COMMON_CLK + select CPU_V7 + select DW_APB_TIMER + select DW_APB_TIMER_OF + select GENERIC_CLOCKEVENTS + select GPIO_PL061 if GPIOLIB + select HAVE_ARM_SCU + select SPARSE_IRQ + select USE_OF diff --git a/arch/arm/mach-socfpga/Makefile.boot b/arch/arm/mach-socfpga/Makefile.boot deleted file mode 100644 index dae9661..0000000 --- a/arch/arm/mach-socfpga/Makefile.boot +++ /dev/null @@ -1 +0,0 @@ -zreladdr-y := 0x00008000 diff --git a/arch/arm/mach-socfpga/include/mach/uncompress.h b/arch/arm/mach-socfpga/include/mach/uncompress.h deleted file mode 100644 index bbe20e6..0000000 --- a/arch/arm/mach-socfpga/include/mach/uncompress.h +++ /dev/null @@ -1,9 +0,0 @@ -#ifndef __MACH_UNCOMPRESS_H -#define __MACH_UNCOMPRESS_H - -#define putc(c) -#define flush() -#define arch_decomp_setup() -#define arch_decomp_wdog() - -#endif diff --git a/arch/arm/mach-spear13xx/Makefile.boot b/arch/arm/mach-spear13xx/Makefile.boot index 403efd7..4674a4c 100644 --- a/arch/arm/mach-spear13xx/Makefile.boot +++ b/arch/arm/mach-spear13xx/Makefile.boot @@ -1,6 +1,3 @@ zreladdr-y += 0x00008000 params_phys-y := 0x00000100 initrd_phys-y := 0x00800000 - -dtb-$(CONFIG_MACH_SPEAR1310) += spear1310-evb.dtb -dtb-$(CONFIG_MACH_SPEAR1340) += spear1340-evb.dtb diff --git a/arch/arm/mach-spear13xx/hotplug.c b/arch/arm/mach-spear13xx/hotplug.c index 5c6867b..a7d2dd1 100644 --- a/arch/arm/mach-spear13xx/hotplug.c +++ b/arch/arm/mach-spear13xx/hotplug.c @@ -17,8 +17,6 @@ #include <asm/cp15.h> #include <asm/smp_plat.h> -extern volatile int pen_release; - static inline void cpu_enter_lowpower(void) { unsigned int v; @@ -56,7 +54,7 @@ static inline void cpu_leave_lowpower(void) : "cc"); } -static inline void platform_do_lowpower(unsigned int cpu, int *spurious) +static inline void spear13xx_do_lowpower(unsigned int cpu, int *spurious) { for (;;) { wfi(); @@ -79,17 +77,12 @@ static inline void platform_do_lowpower(unsigned int cpu, int *spurious) } } -int platform_cpu_kill(unsigned int cpu) -{ - return 1; -} - /* * platform-specific code to shutdown a CPU * * Called with IRQs disabled */ -void __cpuinit platform_cpu_die(unsigned int cpu) +void __ref spear13xx_cpu_die(unsigned int cpu) { int spurious = 0; @@ -97,7 +90,7 @@ void __cpuinit platform_cpu_die(unsigned int cpu) * we're ready for shutdown now, so do it */ cpu_enter_lowpower(); - platform_do_lowpower(cpu, &spurious); + spear13xx_do_lowpower(cpu, &spurious); /* * bring this CPU back into the world of cache @@ -108,12 +101,3 @@ void __cpuinit platform_cpu_die(unsigned int cpu) if (spurious) pr_warn("CPU%u: %u spurious wakeup calls\n", cpu, spurious); } - -int platform_cpu_disable(unsigned int cpu) -{ - /* - * we don't allow CPU 0 to be shutdown (it is still too special - * e.g. clock tick interrupts) - */ - return cpu == 0 ? -EPERM : 0; -} diff --git a/arch/arm/mach-spear13xx/include/mach/generic.h b/arch/arm/mach-spear13xx/include/mach/generic.h index dac57fd..c33f4d9 100644 --- a/arch/arm/mach-spear13xx/include/mach/generic.h +++ b/arch/arm/mach-spear13xx/include/mach/generic.h @@ -33,6 +33,9 @@ void __init spear13xx_l2x0_init(void); bool dw_dma_filter(struct dma_chan *chan, void *slave); void spear_restart(char, const char *); void spear13xx_secondary_startup(void); +void __cpuinit spear13xx_cpu_die(unsigned int cpu); + +extern struct smp_operations spear13xx_smp_ops; #ifdef CONFIG_MACH_SPEAR1310 void __init spear1310_clk_init(void); diff --git a/arch/arm/mach-spear13xx/include/mach/gpio.h b/arch/arm/mach-spear13xx/include/mach/gpio.h deleted file mode 100644 index 85f1763..0000000 --- a/arch/arm/mach-spear13xx/include/mach/gpio.h +++ /dev/null @@ -1,19 +0,0 @@ -/* - * arch/arm/mach-spear13xx/include/mach/gpio.h - * - * GPIO macros for SPEAr13xx machine family - * - * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar <viresh.linux@gmail.com> - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __MACH_GPIO_H -#define __MACH_GPIO_H - -#include <plat/gpio.h> - -#endif /* __MACH_GPIO_H */ diff --git a/arch/arm/mach-spear13xx/include/mach/spear.h b/arch/arm/mach-spear13xx/include/mach/spear.h index 65f27de..07d90ac 100644 --- a/arch/arm/mach-spear13xx/include/mach/spear.h +++ b/arch/arm/mach-spear13xx/include/mach/spear.h @@ -17,26 +17,26 @@ #include <asm/memory.h> #define PERIP_GRP2_BASE UL(0xB3000000) -#define VA_PERIP_GRP2_BASE UL(0xFE000000) +#define VA_PERIP_GRP2_BASE IOMEM(0xFE000000) #define MCIF_SDHCI_BASE UL(0xB3000000) #define SYSRAM0_BASE UL(0xB3800000) -#define VA_SYSRAM0_BASE UL(0xFE800000) +#define VA_SYSRAM0_BASE IOMEM(0xFE800000) #define SYS_LOCATION (VA_SYSRAM0_BASE + 0x600) #define PERIP_GRP1_BASE UL(0xE0000000) -#define VA_PERIP_GRP1_BASE UL(0xFD000000) +#define VA_PERIP_GRP1_BASE IOMEM(0xFD000000) #define UART_BASE UL(0xE0000000) -#define VA_UART_BASE UL(0xFD000000) +#define VA_UART_BASE IOMEM(0xFD000000) #define SSP_BASE UL(0xE0100000) #define MISC_BASE UL(0xE0700000) -#define VA_MISC_BASE IOMEM(UL(0xFD700000)) +#define VA_MISC_BASE IOMEM(0xFD700000) #define A9SM_AND_MPMC_BASE UL(0xEC000000) -#define VA_A9SM_AND_MPMC_BASE UL(0xFC000000) +#define VA_A9SM_AND_MPMC_BASE IOMEM(0xFC000000) /* A9SM peripheral offsets */ #define A9SM_PERIP_BASE UL(0xEC800000) -#define VA_A9SM_PERIP_BASE UL(0xFC800000) +#define VA_A9SM_PERIP_BASE IOMEM(0xFC800000) #define VA_SCU_BASE (VA_A9SM_PERIP_BASE + 0x00) #define L2CC_BASE UL(0xED000000) diff --git a/arch/arm/mach-spear13xx/platsmp.c b/arch/arm/mach-spear13xx/platsmp.c index f5d07f2..2eaa3fa 100644 --- a/arch/arm/mach-spear13xx/platsmp.c +++ b/arch/arm/mach-spear13xx/platsmp.c @@ -19,18 +19,13 @@ #include <asm/hardware/gic.h> #include <asm/smp_scu.h> #include <mach/spear.h> +#include <mach/generic.h> -/* - * control for which core is the next to come out of the secondary - * boot "holding pen" - */ -volatile int __cpuinitdata pen_release = -1; static DEFINE_SPINLOCK(boot_lock); static void __iomem *scu_base = IOMEM(VA_SCU_BASE); -extern void spear13xx_secondary_startup(void); -void __cpuinit platform_secondary_init(unsigned int cpu) +static void __cpuinit spear13xx_secondary_init(unsigned int cpu) { /* * if any interrupts are already enabled for the primary @@ -53,7 +48,7 @@ void __cpuinit platform_secondary_init(unsigned int cpu) spin_unlock(&boot_lock); } -int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) +static int __cpuinit spear13xx_boot_secondary(unsigned int cpu, struct task_struct *idle) { unsigned long timeout; @@ -97,7 +92,7 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) * Initialise the CPU possible map early - this describes the CPUs * which may be present or become present in the system. */ -void __init smp_init_cpus(void) +static void __init spear13xx_smp_init_cpus(void) { unsigned int i, ncores = scu_get_core_count(scu_base); @@ -113,7 +108,7 @@ void __init smp_init_cpus(void) set_smp_cross_call(gic_raise_softirq); } -void __init platform_smp_prepare_cpus(unsigned int max_cpus) +static void __init spear13xx_smp_prepare_cpus(unsigned int max_cpus) { scu_enable(scu_base); @@ -125,3 +120,13 @@ void __init platform_smp_prepare_cpus(unsigned int max_cpus) */ __raw_writel(virt_to_phys(spear13xx_secondary_startup), SYS_LOCATION); } + +struct smp_operations spear13xx_smp_ops __initdata = { + .smp_init_cpus = spear13xx_smp_init_cpus, + .smp_prepare_cpus = spear13xx_smp_prepare_cpus, + .smp_secondary_init = spear13xx_secondary_init, + .smp_boot_secondary = spear13xx_boot_secondary, +#ifdef CONFIG_HOTPLUG_CPU + .cpu_die = spear13xx_cpu_die, +#endif +}; diff --git a/arch/arm/mach-spear13xx/spear1310.c b/arch/arm/mach-spear13xx/spear1310.c index 732d29b..9fbbfc5 100644 --- a/arch/arm/mach-spear13xx/spear1310.c +++ b/arch/arm/mach-spear13xx/spear1310.c @@ -78,6 +78,7 @@ static void __init spear1310_map_io(void) } DT_MACHINE_START(SPEAR1310_DT, "ST SPEAr1310 SoC with Flattened Device Tree") + .smp = smp_ops(spear13xx_smp_ops), .map_io = spear1310_map_io, .init_irq = spear13xx_dt_init_irq, .handle_irq = gic_handle_irq, diff --git a/arch/arm/mach-spear13xx/spear1340.c b/arch/arm/mach-spear13xx/spear1340.c index 81e4ed7..081014f 100644 --- a/arch/arm/mach-spear13xx/spear1340.c +++ b/arch/arm/mach-spear13xx/spear1340.c @@ -182,6 +182,7 @@ static const char * const spear1340_dt_board_compat[] = { }; DT_MACHINE_START(SPEAR1340_DT, "ST SPEAr1340 SoC with Flattened Device Tree") + .smp = smp_ops(spear13xx_smp_ops), .map_io = spear13xx_map_io, .init_irq = spear13xx_dt_init_irq, .handle_irq = gic_handle_irq, diff --git a/arch/arm/mach-spear13xx/spear13xx.c b/arch/arm/mach-spear13xx/spear13xx.c index cf936b1..e106488 100644 --- a/arch/arm/mach-spear13xx/spear13xx.c +++ b/arch/arm/mach-spear13xx/spear13xx.c @@ -114,17 +114,17 @@ void __init spear13xx_l2x0_init(void) */ struct map_desc spear13xx_io_desc[] __initdata = { { - .virtual = VA_PERIP_GRP2_BASE, + .virtual = (unsigned long)VA_PERIP_GRP2_BASE, .pfn = __phys_to_pfn(PERIP_GRP2_BASE), .length = SZ_16M, .type = MT_DEVICE }, { - .virtual = VA_PERIP_GRP1_BASE, + .virtual = (unsigned long)VA_PERIP_GRP1_BASE, .pfn = __phys_to_pfn(PERIP_GRP1_BASE), .length = SZ_16M, .type = MT_DEVICE }, { - .virtual = VA_A9SM_AND_MPMC_BASE, + .virtual = (unsigned long)VA_A9SM_AND_MPMC_BASE, .pfn = __phys_to_pfn(A9SM_AND_MPMC_BASE), .length = SZ_16M, .type = MT_DEVICE diff --git a/arch/arm/mach-spear3xx/Makefile.boot b/arch/arm/mach-spear3xx/Makefile.boot index d93e217..4674a4c 100644 --- a/arch/arm/mach-spear3xx/Makefile.boot +++ b/arch/arm/mach-spear3xx/Makefile.boot @@ -1,7 +1,3 @@ zreladdr-y += 0x00008000 params_phys-y := 0x00000100 initrd_phys-y := 0x00800000 - -dtb-$(CONFIG_MACH_SPEAR300) += spear300-evb.dtb -dtb-$(CONFIG_MACH_SPEAR310) += spear310-evb.dtb -dtb-$(CONFIG_MACH_SPEAR320) += spear320-evb.dtb diff --git a/arch/arm/mach-spear3xx/include/mach/gpio.h b/arch/arm/mach-spear3xx/include/mach/gpio.h deleted file mode 100644 index 2ac74c6..0000000 --- a/arch/arm/mach-spear3xx/include/mach/gpio.h +++ /dev/null @@ -1,19 +0,0 @@ -/* - * arch/arm/mach-spear3xx/include/mach/gpio.h - * - * GPIO macros for SPEAr3xx machine family - * - * Copyright (C) 2009 ST Microelectronics - * Viresh Kumar<viresh.linux@gmail.com> - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __MACH_GPIO_H -#define __MACH_GPIO_H - -#include <plat/gpio.h> - -#endif /* __MACH_GPIO_H */ diff --git a/arch/arm/mach-spear6xx/Makefile.boot b/arch/arm/mach-spear6xx/Makefile.boot index af493da..4674a4c 100644 --- a/arch/arm/mach-spear6xx/Makefile.boot +++ b/arch/arm/mach-spear6xx/Makefile.boot @@ -1,5 +1,3 @@ zreladdr-y += 0x00008000 params_phys-y := 0x00000100 initrd_phys-y := 0x00800000 - -dtb-$(CONFIG_BOARD_SPEAR600_DT) += spear600-evb.dtb diff --git a/arch/arm/mach-spear6xx/include/mach/gpio.h b/arch/arm/mach-spear6xx/include/mach/gpio.h deleted file mode 100644 index d42cefc..0000000 --- a/arch/arm/mach-spear6xx/include/mach/gpio.h +++ /dev/null @@ -1,19 +0,0 @@ -/* - * arch/arm/mach-spear6xx/include/mach/gpio.h - * - * GPIO macros for SPEAr6xx machine family - * - * Copyright (C) 2009 ST Microelectronics - * Viresh Kumar <viresh.linux@gmail.com> - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __MACH_GPIO_H -#define __MACH_GPIO_H - -#include <plat/gpio.h> - -#endif /* __MACH_GPIO_H */ diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index 9077aaa..5f3c03b 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -34,7 +34,6 @@ config ARCH_TEGRA_3x_SOC select USB_ARCH_HAS_EHCI if USB_SUPPORT select USB_ULPI if USB select USB_ULPI_VIEWPORT if USB_SUPPORT - select USE_OF select ARM_ERRATA_743622 select ARM_ERRATA_751472 select ARM_ERRATA_754322 @@ -60,25 +59,6 @@ config TEGRA_AHB comment "Tegra board type" -config MACH_HARMONY - bool "Harmony board" - depends on ARCH_TEGRA_2x_SOC - help - Support for nVidia Harmony development platform - -config MACH_PAZ00 - bool "Paz00 board" - depends on ARCH_TEGRA_2x_SOC - help - Support for the Toshiba AC100/Dynabook AZ netbook - -config MACH_TRIMSLICE - bool "TrimSlice board" - depends on ARCH_TEGRA_2x_SOC - select TEGRA_PCI - help - Support for CompuLab TrimSlice platform - choice prompt "Default low-level debug console UART" default TEGRA_DEBUG_UART_NONE @@ -130,13 +110,6 @@ config TEGRA_DEBUG_UART_AUTO_SCRATCH endchoice -config TEGRA_SYSTEM_DMA - bool "Enable system DMA driver for NVIDIA Tegra SoCs" - default y - help - Adds system DMA functionality for NVIDIA Tegra SoCs, used by - several Tegra device drivers - config TEGRA_EMC_SCALING_ENABLE bool "Enable scaling the memory frequency" diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile index c3d7303..04eb74e 100644 --- a/arch/arm/mach-tegra/Makefile +++ b/arch/arm/mach-tegra/Makefile @@ -12,13 +12,16 @@ obj-y += powergate.o obj-y += apbio.o obj-$(CONFIG_CPU_IDLE) += cpuidle.o obj-$(CONFIG_CPU_IDLE) += sleep.o -obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra2_clocks.o +obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra20_clocks.o +obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra20_clocks_data.o obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra2_emc.o +obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += sleep-t20.o obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += tegra30_clocks.o +obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += tegra30_clocks_data.o +obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += sleep-t30.o obj-$(CONFIG_SMP) += platsmp.o headsmp.o obj-$(CONFIG_SMP) += reset.o obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o -obj-$(CONFIG_TEGRA_SYSTEM_DMA) += dma.o obj-$(CONFIG_CPU_FREQ) += cpu-tegra.o obj-$(CONFIG_TEGRA_PCI) += pcie.o obj-$(CONFIG_USB_SUPPORT) += usb_phy.o @@ -26,13 +29,6 @@ obj-$(CONFIG_USB_SUPPORT) += usb_phy.o obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += board-dt-tegra20.o obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += board-dt-tegra30.o -obj-$(CONFIG_MACH_HARMONY) += board-harmony.o -obj-$(CONFIG_MACH_HARMONY) += board-harmony-pinmux.o -obj-$(CONFIG_MACH_HARMONY) += board-harmony-pcie.o -obj-$(CONFIG_MACH_HARMONY) += board-harmony-power.o +obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += board-harmony-pcie.o -obj-$(CONFIG_MACH_PAZ00) += board-paz00.o -obj-$(CONFIG_MACH_PAZ00) += board-paz00-pinmux.o - -obj-$(CONFIG_MACH_TRIMSLICE) += board-trimslice.o -obj-$(CONFIG_MACH_TRIMSLICE) += board-trimslice-pinmux.o +obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += board-paz00.o diff --git a/arch/arm/mach-tegra/Makefile.boot b/arch/arm/mach-tegra/Makefile.boot index 7a1bb62..2943381 100644 --- a/arch/arm/mach-tegra/Makefile.boot +++ b/arch/arm/mach-tegra/Makefile.boot @@ -1,11 +1,3 @@ zreladdr-$(CONFIG_ARCH_TEGRA_2x_SOC) += 0x00008000 params_phys-$(CONFIG_ARCH_TEGRA_2x_SOC) := 0x00000100 initrd_phys-$(CONFIG_ARCH_TEGRA_2x_SOC) := 0x00800000 - -dtb-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra20-harmony.dtb -dtb-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra20-paz00.dtb -dtb-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra20-seaboard.dtb -dtb-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra20-trimslice.dtb -dtb-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra20-ventana.dtb -dtb-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra20-whistler.dtb -dtb-$(CONFIG_ARCH_TEGRA_3x_SOC) += tegra30-cardhu.dtb diff --git a/arch/arm/mach-tegra/apbio.c b/arch/arm/mach-tegra/apbio.c index dc0fe38..b5015d0 100644 --- a/arch/arm/mach-tegra/apbio.c +++ b/arch/arm/mach-tegra/apbio.c @@ -28,7 +28,7 @@ #include "apbio.h" -#if defined(CONFIG_TEGRA_SYSTEM_DMA) || defined(CONFIG_TEGRA20_APB_DMA) +#if defined(CONFIG_TEGRA20_APB_DMA) static DEFINE_MUTEX(tegra_apb_dma_lock); static u32 *tegra_apb_bb; static dma_addr_t tegra_apb_bb_phys; @@ -37,121 +37,6 @@ static DECLARE_COMPLETION(tegra_apb_wait); static u32 tegra_apb_readl_direct(unsigned long offset); static void tegra_apb_writel_direct(u32 value, unsigned long offset); -#if defined(CONFIG_TEGRA_SYSTEM_DMA) -static struct tegra_dma_channel *tegra_apb_dma; - -bool tegra_apb_init(void) -{ - struct tegra_dma_channel *ch; - - mutex_lock(&tegra_apb_dma_lock); - - /* Check to see if we raced to setup */ - if (tegra_apb_dma) - goto out; - - ch = tegra_dma_allocate_channel(TEGRA_DMA_MODE_ONESHOT | - TEGRA_DMA_SHARED); - - if (!ch) - goto out_fail; - - tegra_apb_bb = dma_alloc_coherent(NULL, sizeof(u32), - &tegra_apb_bb_phys, GFP_KERNEL); - if (!tegra_apb_bb) { - pr_err("%s: can not allocate bounce buffer\n", __func__); - tegra_dma_free_channel(ch); - goto out_fail; - } - - tegra_apb_dma = ch; -out: - mutex_unlock(&tegra_apb_dma_lock); - return true; - -out_fail: - mutex_unlock(&tegra_apb_dma_lock); - return false; -} - -static void apb_dma_complete(struct tegra_dma_req *req) -{ - complete(&tegra_apb_wait); -} - -static u32 tegra_apb_readl_using_dma(unsigned long offset) -{ - struct tegra_dma_req req; - int ret; - - if (!tegra_apb_dma && !tegra_apb_init()) - return tegra_apb_readl_direct(offset); - - mutex_lock(&tegra_apb_dma_lock); - req.complete = apb_dma_complete; - req.to_memory = 1; - req.dest_addr = tegra_apb_bb_phys; - req.dest_bus_width = 32; - req.dest_wrap = 1; - req.source_addr = offset; - req.source_bus_width = 32; - req.source_wrap = 4; - req.req_sel = TEGRA_DMA_REQ_SEL_CNTR; - req.size = 4; - - INIT_COMPLETION(tegra_apb_wait); - - tegra_dma_enqueue_req(tegra_apb_dma, &req); - - ret = wait_for_completion_timeout(&tegra_apb_wait, - msecs_to_jiffies(50)); - - if (WARN(ret == 0, "apb read dma timed out")) { - tegra_dma_dequeue_req(tegra_apb_dma, &req); - *(u32 *)tegra_apb_bb = 0; - } - - mutex_unlock(&tegra_apb_dma_lock); - return *((u32 *)tegra_apb_bb); -} - -static void tegra_apb_writel_using_dma(u32 value, unsigned long offset) -{ - struct tegra_dma_req req; - int ret; - - if (!tegra_apb_dma && !tegra_apb_init()) { - tegra_apb_writel_direct(value, offset); - return; - } - - mutex_lock(&tegra_apb_dma_lock); - *((u32 *)tegra_apb_bb) = value; - req.complete = apb_dma_complete; - req.to_memory = 0; - req.dest_addr = offset; - req.dest_wrap = 4; - req.dest_bus_width = 32; - req.source_addr = tegra_apb_bb_phys; - req.source_bus_width = 32; - req.source_wrap = 1; - req.req_sel = TEGRA_DMA_REQ_SEL_CNTR; - req.size = 4; - - INIT_COMPLETION(tegra_apb_wait); - - tegra_dma_enqueue_req(tegra_apb_dma, &req); - - ret = wait_for_completion_timeout(&tegra_apb_wait, - msecs_to_jiffies(50)); - - if (WARN(ret == 0, "apb write dma timed out")) - tegra_dma_dequeue_req(tegra_apb_dma, &req); - - mutex_unlock(&tegra_apb_dma_lock); -} - -#else static struct dma_chan *tegra_apb_dma_chan; static struct dma_slave_config dma_sconfig; @@ -279,7 +164,6 @@ static void tegra_apb_writel_using_dma(u32 value, unsigned long offset) pr_err("error in writing offset 0x%08lx using dma\n", offset); mutex_unlock(&tegra_apb_dma_lock); } -#endif #else #define tegra_apb_readl_using_dma tegra_apb_readl_direct #define tegra_apb_writel_using_dma tegra_apb_writel_direct @@ -293,12 +177,12 @@ static apbio_write_fptr apbio_write; static u32 tegra_apb_readl_direct(unsigned long offset) { - return readl(IO_TO_VIRT(offset)); + return readl(IO_ADDRESS(offset)); } static void tegra_apb_writel_direct(u32 value, unsigned long offset) { - writel(value, IO_TO_VIRT(offset)); + writel(value, IO_ADDRESS(offset)); } void tegra_apb_io_init(void) diff --git a/arch/arm/mach-tegra/board-dt-tegra20.c b/arch/arm/mach-tegra/board-dt-tegra20.c index c099963..5d8c8fb 100644 --- a/arch/arm/mach-tegra/board-dt-tegra20.c +++ b/arch/arm/mach-tegra/board-dt-tegra20.c @@ -42,9 +42,9 @@ #include <mach/irqs.h> #include "board.h" -#include "board-harmony.h" #include "clock.h" #include "devices.h" +#include "common.h" struct of_dev_auxdata tegra20_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("nvidia,tegra20-sdhci", TEGRA_SDMMC1_BASE, "sdhci-tegra.0", NULL), @@ -71,6 +71,7 @@ struct of_dev_auxdata tegra20_auxdata_lookup[] __initdata = { static __initdata struct tegra_clk_init_table tegra_dt_clk_init_table[] = { /* name parent rate enabled */ + { "uarta", "pll_p", 216000000, true }, { "uartd", "pll_p", 216000000, true }, { "usbd", "clk_m", 12000000, false }, { "usb2", "clk_m", 12000000, false }, @@ -95,54 +96,40 @@ static void __init tegra_dt_init(void) tegra20_auxdata_lookup, NULL); } -#ifdef CONFIG_MACH_TRIMSLICE static void __init trimslice_init(void) { +#ifdef CONFIG_TEGRA_PCI int ret; ret = tegra_pcie_init(true, true); if (ret) pr_err("tegra_pci_init() failed: %d\n", ret); -} #endif +} -#ifdef CONFIG_MACH_HARMONY static void __init harmony_init(void) { +#ifdef CONFIG_TEGRA_PCI int ret; - ret = harmony_regulator_init(); - if (ret) { - pr_err("harmony_regulator_init() failed: %d\n", ret); - return; - } - ret = harmony_pcie_init(); if (ret) pr_err("harmony_pcie_init() failed: %d\n", ret); -} #endif +} -#ifdef CONFIG_MACH_PAZ00 static void __init paz00_init(void) { tegra_paz00_wifikill_init(); } -#endif static struct { char *machine; void (*init)(void); } board_init_funcs[] = { -#ifdef CONFIG_MACH_TRIMSLICE { "compulab,trimslice", trimslice_init }, -#endif -#ifdef CONFIG_MACH_HARMONY { "nvidia,harmony", harmony_init }, -#endif -#ifdef CONFIG_MACH_PAZ00 { "compal,paz00", paz00_init }, -#endif }; static void __init tegra_dt_init_late(void) @@ -166,6 +153,7 @@ static const char *tegra20_dt_board_compat[] = { DT_MACHINE_START(TEGRA_DT, "nVidia Tegra20 (Flattened Device Tree)") .map_io = tegra_map_common_io, + .smp = smp_ops(tegra_smp_ops), .init_early = tegra20_init_early, .init_irq = tegra_dt_init_irq, .handle_irq = gic_handle_irq, diff --git a/arch/arm/mach-tegra/board-dt-tegra30.c b/arch/arm/mach-tegra/board-dt-tegra30.c index 53bf60f..e4a676d 100644 --- a/arch/arm/mach-tegra/board-dt-tegra30.c +++ b/arch/arm/mach-tegra/board-dt-tegra30.c @@ -37,6 +37,7 @@ #include "board.h" #include "clock.h" +#include "common.h" struct of_dev_auxdata tegra30_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("nvidia,tegra20-sdhci", 0x78000000, "sdhci-tegra.0", NULL), @@ -83,6 +84,7 @@ static const char *tegra30_dt_board_compat[] = { }; DT_MACHINE_START(TEGRA30_DT, "NVIDIA Tegra30 (Flattened Device Tree)") + .smp = smp_ops(tegra_smp_ops), .map_io = tegra_map_common_io, .init_early = tegra30_init_early, .init_irq = tegra_dt_init_irq, diff --git a/arch/arm/mach-tegra/board-harmony-pcie.c b/arch/arm/mach-tegra/board-harmony-pcie.c index e8c3fda..3cdc1bb 100644 --- a/arch/arm/mach-tegra/board-harmony-pcie.c +++ b/arch/arm/mach-tegra/board-harmony-pcie.c @@ -18,35 +18,57 @@ #include <linux/kernel.h> #include <linux/gpio.h> #include <linux/err.h> +#include <linux/of_gpio.h> #include <linux/regulator/consumer.h> #include <asm/mach-types.h> #include "board.h" -#include "board-harmony.h" #ifdef CONFIG_TEGRA_PCI int __init harmony_pcie_init(void) { + struct device_node *np; + int en_vdd_1v05; struct regulator *regulator = NULL; int err; - err = gpio_request(TEGRA_GPIO_EN_VDD_1V05_GPIO, "EN_VDD_1V05"); - if (err) + np = of_find_node_by_path("/regulators/regulator@3"); + if (!np) { + pr_err("%s: of_find_node_by_path failed\n", __func__); + return -ENODEV; + } + + en_vdd_1v05 = of_get_named_gpio(np, "gpio", 0); + if (en_vdd_1v05 < 0) { + pr_err("%s: of_get_named_gpio failed: %d\n", __func__, + en_vdd_1v05); + return en_vdd_1v05; + } + + err = gpio_request(en_vdd_1v05, "EN_VDD_1V05"); + if (err) { + pr_err("%s: gpio_request failed: %d\n", __func__, err); return err; + } - gpio_direction_output(TEGRA_GPIO_EN_VDD_1V05_GPIO, 1); + gpio_direction_output(en_vdd_1v05, 1); - regulator = regulator_get(NULL, "pex_clk"); - if (IS_ERR_OR_NULL(regulator)) + regulator = regulator_get(NULL, "vdd_ldo0,vddio_pex_clk"); + if (IS_ERR_OR_NULL(regulator)) { + pr_err("%s: regulator_get failed: %d\n", __func__, + (int)PTR_ERR(regulator)); goto err_reg; + } regulator_enable(regulator); err = tegra_pcie_init(true, true); - if (err) + if (err) { + pr_err("%s: tegra_pcie_init failed: %d\n", __func__, err); goto err_pcie; + } return 0; @@ -54,20 +76,9 @@ err_pcie: regulator_disable(regulator); regulator_put(regulator); err_reg: - gpio_free(TEGRA_GPIO_EN_VDD_1V05_GPIO); + gpio_free(en_vdd_1v05); return err; } -static int __init harmony_pcie_initcall(void) -{ - if (!machine_is_harmony()) - return 0; - - return harmony_pcie_init(); -} - -/* PCI should be initialized after I2C, mfd and regulators */ -subsys_initcall_sync(harmony_pcie_initcall); - #endif diff --git a/arch/arm/mach-tegra/board-harmony-pinmux.c b/arch/arm/mach-tegra/board-harmony-pinmux.c deleted file mode 100644 index 83d420f..0000000 --- a/arch/arm/mach-tegra/board-harmony-pinmux.c +++ /dev/null @@ -1,156 +0,0 @@ -/* - * arch/arm/mach-tegra/board-harmony-pinmux.c - * - * Copyright (C) 2010 Google, Inc. - * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/kernel.h> - -#include "board-harmony.h" -#include "board-pinmux.h" - -static struct pinctrl_map harmony_map[] = { - TEGRA_MAP_MUXCONF("ata", "ide", none, driven), - TEGRA_MAP_MUXCONF("atb", "sdio4", none, driven), - TEGRA_MAP_MUXCONF("atc", "nand", none, driven), - TEGRA_MAP_MUXCONF("atd", "gmi", none, driven), - TEGRA_MAP_MUXCONF("ate", "gmi", none, driven), - TEGRA_MAP_MUXCONF("cdev1", "plla_out", none, driven), - TEGRA_MAP_MUXCONF("cdev2", "pllp_out4", down, tristate), - TEGRA_MAP_MUXCONF("crtp", "crt", none, tristate), - TEGRA_MAP_MUXCONF("csus", "vi_sensor_clk", down, tristate), - TEGRA_MAP_MUXCONF("dap1", "dap1", none, driven), - TEGRA_MAP_MUXCONF("dap2", "dap2", none, tristate), - TEGRA_MAP_MUXCONF("dap3", "dap3", none, tristate), - TEGRA_MAP_MUXCONF("dap4", "dap4", none, tristate), - TEGRA_MAP_MUXCONF("ddc", "i2c2", up, driven), - TEGRA_MAP_MUXCONF("dta", "sdio2", up, driven), - TEGRA_MAP_MUXCONF("dtb", "rsvd1", none, driven), - TEGRA_MAP_MUXCONF("dtc", "rsvd1", none, tristate), - TEGRA_MAP_MUXCONF("dtd", "sdio2", up, driven), - TEGRA_MAP_MUXCONF("dte", "rsvd1", none, tristate), - TEGRA_MAP_MUXCONF("dtf", "i2c3", none, tristate), - TEGRA_MAP_MUXCONF("gma", "sdio4", none, driven), - TEGRA_MAP_MUXCONF("gmb", "gmi", none, driven), - TEGRA_MAP_MUXCONF("gmc", "uartd", none, driven), - TEGRA_MAP_MUXCONF("gmd", "gmi", none, driven), - TEGRA_MAP_MUXCONF("gme", "sdio4", none, driven), - TEGRA_MAP_MUXCONF("gpu", "gmi", none, tristate), - TEGRA_MAP_MUXCONF("gpu7", "rtck", none, driven), - TEGRA_MAP_MUXCONF("gpv", "pcie", none, driven), - TEGRA_MAP_MUXCONF("hdint", "hdmi", na, tristate), - TEGRA_MAP_MUXCONF("i2cp", "i2cp", none, driven), - TEGRA_MAP_MUXCONF("irrx", "uarta", up, tristate), - TEGRA_MAP_MUXCONF("irtx", "uarta", up, tristate), - TEGRA_MAP_MUXCONF("kbca", "kbc", up, driven), - TEGRA_MAP_MUXCONF("kbcb", "kbc", up, driven), - TEGRA_MAP_MUXCONF("kbcc", "kbc", up, driven), - TEGRA_MAP_MUXCONF("kbcd", "kbc", up, driven), - TEGRA_MAP_MUXCONF("kbce", "kbc", up, driven), - TEGRA_MAP_MUXCONF("kbcf", "kbc", up, driven), - TEGRA_MAP_MUXCONF("lcsn", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("ld0", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld1", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld10", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld11", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld12", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld13", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld14", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld15", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld16", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld17", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld2", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld3", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld4", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld5", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld6", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld7", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld8", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld9", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ldc", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("ldi", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lhp0", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lhp1", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lhp2", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lhs", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lm0", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lm1", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lpp", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lpw0", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lpw1", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lpw2", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lsc0", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lsc1", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lsck", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lsda", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lsdi", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lspi", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lvp0", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lvp1", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lvs", "displaya", na, driven), - TEGRA_MAP_MUXCONF("owc", "rsvd2", na, tristate), - TEGRA_MAP_MUXCONF("pmc", "pwr_on", na, driven), - TEGRA_MAP_MUXCONF("pta", "hdmi", none, driven), - TEGRA_MAP_MUXCONF("rm", "i2c1", none, driven), - TEGRA_MAP_MUXCONF("sdb", "pwm", na, tristate), - TEGRA_MAP_MUXCONF("sdc", "pwm", up, driven), - TEGRA_MAP_MUXCONF("sdd", "pwm", up, tristate), - TEGRA_MAP_MUXCONF("sdio1", "sdio1", none, tristate), - TEGRA_MAP_MUXCONF("slxa", "pcie", none, driven), - TEGRA_MAP_MUXCONF("slxc", "spdif", none, tristate), - TEGRA_MAP_MUXCONF("slxd", "spdif", none, tristate), - TEGRA_MAP_MUXCONF("slxk", "pcie", none, driven), - TEGRA_MAP_MUXCONF("spdi", "rsvd2", none, tristate), - TEGRA_MAP_MUXCONF("spdo", "rsvd2", none, tristate), - TEGRA_MAP_MUXCONF("spia", "gmi", none, driven), - TEGRA_MAP_MUXCONF("spib", "gmi", none, driven), - TEGRA_MAP_MUXCONF("spic", "gmi", up, tristate), - TEGRA_MAP_MUXCONF("spid", "spi1", down, tristate), - TEGRA_MAP_MUXCONF("spie", "spi1", up, tristate), - TEGRA_MAP_MUXCONF("spif", "spi1", down, tristate), - TEGRA_MAP_MUXCONF("spig", "spi2_alt", none, tristate), - TEGRA_MAP_MUXCONF("spih", "spi2_alt", up, tristate), - TEGRA_MAP_MUXCONF("uaa", "ulpi", up, tristate), - TEGRA_MAP_MUXCONF("uab", "ulpi", up, tristate), - TEGRA_MAP_MUXCONF("uac", "rsvd2", none, tristate), - TEGRA_MAP_MUXCONF("uad", "irda", up, tristate), - TEGRA_MAP_MUXCONF("uca", "uartc", up, tristate), - TEGRA_MAP_MUXCONF("ucb", "uartc", up, tristate), - TEGRA_MAP_MUXCONF("uda", "ulpi", none, tristate), - TEGRA_MAP_CONF("ck32", none, na), - TEGRA_MAP_CONF("ddrc", none, na), - TEGRA_MAP_CONF("pmca", none, na), - TEGRA_MAP_CONF("pmcb", none, na), - TEGRA_MAP_CONF("pmcc", none, na), - TEGRA_MAP_CONF("pmcd", none, na), - TEGRA_MAP_CONF("pmce", none, na), - TEGRA_MAP_CONF("xm2c", none, na), - TEGRA_MAP_CONF("xm2d", none, na), - TEGRA_MAP_CONF("ls", up, na), - TEGRA_MAP_CONF("lc", up, na), - TEGRA_MAP_CONF("ld17_0", down, na), - TEGRA_MAP_CONF("ld19_18", down, na), - TEGRA_MAP_CONF("ld21_20", down, na), - TEGRA_MAP_CONF("ld23_22", down, na), -}; - -static struct tegra_board_pinmux_conf conf = { - .maps = harmony_map, - .map_count = ARRAY_SIZE(harmony_map), -}; - -void harmony_pinmux_init(void) -{ - tegra_board_pinmux_init(&conf, NULL); -} diff --git a/arch/arm/mach-tegra/board-harmony-power.c b/arch/arm/mach-tegra/board-harmony-power.c deleted file mode 100644 index b7344be..0000000 --- a/arch/arm/mach-tegra/board-harmony-power.c +++ /dev/null @@ -1,148 +0,0 @@ -/* - * Copyright (C) 2010 NVIDIA, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307, USA - */ -#include <linux/i2c.h> -#include <linux/platform_device.h> -#include <linux/gpio.h> -#include <linux/regulator/machine.h> -#include <linux/regulator/fixed.h> -#include <linux/mfd/tps6586x.h> -#include <linux/of.h> -#include <linux/of_i2c.h> - -#include <asm/mach-types.h> - -#include <mach/irqs.h> - -#include "board-harmony.h" - -static struct regulator_consumer_supply tps658621_ldo0_supply[] = { - REGULATOR_SUPPLY("pex_clk", NULL), -}; - -static struct regulator_init_data ldo0_data = { - .supply_regulator = "vdd_sm2", - .constraints = { - .name = "vdd_ldo0", - .min_uV = 3300 * 1000, - .max_uV = 3300 * 1000, - .valid_modes_mask = (REGULATOR_MODE_NORMAL | - REGULATOR_MODE_STANDBY), - .valid_ops_mask = (REGULATOR_CHANGE_MODE | - REGULATOR_CHANGE_STATUS | - REGULATOR_CHANGE_VOLTAGE), - .apply_uV = 1, - }, - .num_consumer_supplies = ARRAY_SIZE(tps658621_ldo0_supply), - .consumer_supplies = tps658621_ldo0_supply, -}; - -#define HARMONY_REGULATOR_INIT(_id, _name, _supply, _minmv, _maxmv, _on)\ - static struct regulator_init_data _id##_data = { \ - .supply_regulator = _supply, \ - .constraints = { \ - .name = _name, \ - .min_uV = (_minmv)*1000, \ - .max_uV = (_maxmv)*1000, \ - .valid_modes_mask = (REGULATOR_MODE_NORMAL | \ - REGULATOR_MODE_STANDBY), \ - .valid_ops_mask = (REGULATOR_CHANGE_MODE | \ - REGULATOR_CHANGE_STATUS | \ - REGULATOR_CHANGE_VOLTAGE), \ - .always_on = _on, \ - }, \ - } - -HARMONY_REGULATOR_INIT(sm0, "vdd_sm0", "vdd_sys", 725, 1500, 1); -HARMONY_REGULATOR_INIT(sm1, "vdd_sm1", "vdd_sys", 725, 1500, 1); -HARMONY_REGULATOR_INIT(sm2, "vdd_sm2", "vdd_sys", 3000, 4550, 1); -HARMONY_REGULATOR_INIT(ldo1, "vdd_ldo1", "vdd_sm2", 725, 1500, 1); -HARMONY_REGULATOR_INIT(ldo2, "vdd_ldo2", "vdd_sm2", 725, 1500, 0); -HARMONY_REGULATOR_INIT(ldo3, "vdd_ldo3", "vdd_sm2", 1250, 3300, 1); -HARMONY_REGULATOR_INIT(ldo4, "vdd_ldo4", "vdd_sm2", 1700, 2475, 1); -HARMONY_REGULATOR_INIT(ldo5, "vdd_ldo5", NULL, 1250, 3300, 1); -HARMONY_REGULATOR_INIT(ldo6, "vdd_ldo6", "vdd_sm2", 1250, 3300, 0); -HARMONY_REGULATOR_INIT(ldo7, "vdd_ldo7", "vdd_sm2", 1250, 3300, 0); -HARMONY_REGULATOR_INIT(ldo8, "vdd_ldo8", "vdd_sm2", 1250, 3300, 0); -HARMONY_REGULATOR_INIT(ldo9, "vdd_ldo9", "vdd_sm2", 1250, 3300, 1); - -#define TPS_REG(_id, _data) \ - { \ - .id = TPS6586X_ID_##_id, \ - .name = "tps6586x-regulator", \ - .platform_data = _data, \ - } - -static struct tps6586x_subdev_info tps_devs[] = { - TPS_REG(SM_0, &sm0_data), - TPS_REG(SM_1, &sm1_data), - TPS_REG(SM_2, &sm2_data), - TPS_REG(LDO_0, &ldo0_data), - TPS_REG(LDO_1, &ldo1_data), - TPS_REG(LDO_2, &ldo2_data), - TPS_REG(LDO_3, &ldo3_data), - TPS_REG(LDO_4, &ldo4_data), - TPS_REG(LDO_5, &ldo5_data), - TPS_REG(LDO_6, &ldo6_data), - TPS_REG(LDO_7, &ldo7_data), - TPS_REG(LDO_8, &ldo8_data), - TPS_REG(LDO_9, &ldo9_data), -}; - -static struct tps6586x_platform_data tps_platform = { - .irq_base = TEGRA_NR_IRQS, - .num_subdevs = ARRAY_SIZE(tps_devs), - .subdevs = tps_devs, - .gpio_base = HARMONY_GPIO_TPS6586X(0), -}; - -static struct i2c_board_info __initdata harmony_regulators[] = { - { - I2C_BOARD_INFO("tps6586x", 0x34), - .irq = INT_EXTERNAL_PMU, - .platform_data = &tps_platform, - }, -}; - -int __init harmony_regulator_init(void) -{ - regulator_register_always_on(0, "vdd_sys", - NULL, 0, 5000000); - - if (machine_is_harmony()) { - i2c_register_board_info(3, harmony_regulators, 1); - } else { /* Harmony, booted using device tree */ - struct device_node *np; - struct i2c_adapter *adapter; - - np = of_find_node_by_path("/i2c@7000d000"); - if (np == NULL) { - pr_err("Could not find device_node for DVC I2C\n"); - return -ENODEV; - } - - adapter = of_find_i2c_adapter_by_node(np); - if (!adapter) { - pr_err("Could not find i2c_adapter for DVC I2C\n"); - return -ENODEV; - } - - i2c_new_device(adapter, harmony_regulators); - } - - return 0; -} diff --git a/arch/arm/mach-tegra/board-harmony.c b/arch/arm/mach-tegra/board-harmony.c deleted file mode 100644 index e65e837..0000000 --- a/arch/arm/mach-tegra/board-harmony.c +++ /dev/null @@ -1,197 +0,0 @@ -/* - * arch/arm/mach-tegra/board-harmony.c - * - * Copyright (C) 2010 Google, Inc. - * Copyright (C) 2011 NVIDIA, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/serial_8250.h> -#include <linux/of_serial.h> -#include <linux/clk.h> -#include <linux/dma-mapping.h> -#include <linux/pda_power.h> -#include <linux/io.h> -#include <linux/gpio.h> -#include <linux/i2c.h> - -#include <sound/wm8903.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/time.h> -#include <asm/hardware/gic.h> -#include <asm/setup.h> - -#include <mach/tegra_wm8903_pdata.h> -#include <mach/iomap.h> -#include <mach/irqs.h> -#include <mach/sdhci.h> - -#include "board.h" -#include "board-harmony.h" -#include "clock.h" -#include "devices.h" -#include "gpio-names.h" - -static struct plat_serial8250_port debug_uart_platform_data[] = { - { - .membase = IO_ADDRESS(TEGRA_UARTD_BASE), - .mapbase = TEGRA_UARTD_BASE, - .irq = INT_UARTD, - .flags = UPF_BOOT_AUTOCONF | UPF_FIXED_TYPE, - .type = PORT_TEGRA, - .handle_break = tegra_serial_handle_break, - .iotype = UPIO_MEM, - .regshift = 2, - .uartclk = 216000000, - }, { - .flags = 0 - } -}; - -static struct platform_device debug_uart = { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM, - .dev = { - .platform_data = debug_uart_platform_data, - }, -}; - -static struct tegra_wm8903_platform_data harmony_audio_pdata = { - .gpio_spkr_en = TEGRA_GPIO_SPKR_EN, - .gpio_hp_det = TEGRA_GPIO_HP_DET, - .gpio_hp_mute = -1, - .gpio_int_mic_en = TEGRA_GPIO_INT_MIC_EN, - .gpio_ext_mic_en = TEGRA_GPIO_EXT_MIC_EN, -}; - -static struct platform_device harmony_audio_device = { - .name = "tegra-snd-wm8903", - .id = 0, - .dev = { - .platform_data = &harmony_audio_pdata, - }, -}; - -static struct wm8903_platform_data harmony_wm8903_pdata = { - .irq_active_low = 0, - .micdet_cfg = 0, - .micdet_delay = 100, - .gpio_base = HARMONY_GPIO_WM8903(0), - .gpio_cfg = { - 0, - 0, - WM8903_GPIO_CONFIG_ZERO, - 0, - 0, - }, -}; - -static struct i2c_board_info __initdata wm8903_board_info = { - I2C_BOARD_INFO("wm8903", 0x1a), - .platform_data = &harmony_wm8903_pdata, -}; - -static void __init harmony_i2c_init(void) -{ - platform_device_register(&tegra_i2c_device1); - platform_device_register(&tegra_i2c_device2); - platform_device_register(&tegra_i2c_device3); - platform_device_register(&tegra_i2c_device4); - - wm8903_board_info.irq = gpio_to_irq(TEGRA_GPIO_CDC_IRQ); - i2c_register_board_info(0, &wm8903_board_info, 1); -} - -static struct platform_device *harmony_devices[] __initdata = { - &debug_uart, - &tegra_sdhci_device1, - &tegra_sdhci_device2, - &tegra_sdhci_device4, - &tegra_ehci3_device, - &tegra_i2s_device1, - &tegra_das_device, - &harmony_audio_device, -}; - -static void __init tegra_harmony_fixup(struct tag *tags, char **cmdline, - struct meminfo *mi) -{ - mi->nr_banks = 2; - mi->bank[0].start = PHYS_OFFSET; - mi->bank[0].size = 448 * SZ_1M; - mi->bank[1].start = SZ_512M; - mi->bank[1].size = SZ_512M; -} - -static __initdata struct tegra_clk_init_table harmony_clk_init_table[] = { - /* name parent rate enabled */ - { "uartd", "pll_p", 216000000, true }, - { "pll_a", "pll_p_out1", 56448000, true }, - { "pll_a_out0", "pll_a", 11289600, true }, - { "cdev1", NULL, 0, true }, - { "i2s1", "pll_a_out0", 11289600, false}, - { "usb3", "clk_m", 12000000, true }, - { NULL, NULL, 0, 0}, -}; - - -static struct tegra_sdhci_platform_data sdhci_pdata1 = { - .cd_gpio = -1, - .wp_gpio = -1, - .power_gpio = -1, -}; - -static struct tegra_sdhci_platform_data sdhci_pdata2 = { - .cd_gpio = TEGRA_GPIO_SD2_CD, - .wp_gpio = TEGRA_GPIO_SD2_WP, - .power_gpio = TEGRA_GPIO_SD2_POWER, -}; - -static struct tegra_sdhci_platform_data sdhci_pdata4 = { - .cd_gpio = TEGRA_GPIO_SD4_CD, - .wp_gpio = TEGRA_GPIO_SD4_WP, - .power_gpio = TEGRA_GPIO_SD4_POWER, - .is_8bit = 1, -}; - -static void __init tegra_harmony_init(void) -{ - tegra_clk_init_from_table(harmony_clk_init_table); - - harmony_pinmux_init(); - - tegra_sdhci_device1.dev.platform_data = &sdhci_pdata1; - tegra_sdhci_device2.dev.platform_data = &sdhci_pdata2; - tegra_sdhci_device4.dev.platform_data = &sdhci_pdata4; - - platform_add_devices(harmony_devices, ARRAY_SIZE(harmony_devices)); - harmony_i2c_init(); - harmony_regulator_init(); -} - -MACHINE_START(HARMONY, "harmony") - .atag_offset = 0x100, - .fixup = tegra_harmony_fixup, - .map_io = tegra_map_common_io, - .init_early = tegra20_init_early, - .init_irq = tegra_init_irq, - .handle_irq = gic_handle_irq, - .timer = &tegra_timer, - .init_machine = tegra_harmony_init, - .init_late = tegra_init_late, - .restart = tegra_assert_system_reset, -MACHINE_END diff --git a/arch/arm/mach-tegra/board-harmony.h b/arch/arm/mach-tegra/board-harmony.h deleted file mode 100644 index 139d96c9..0000000 --- a/arch/arm/mach-tegra/board-harmony.h +++ /dev/null @@ -1,41 +0,0 @@ -/* - * arch/arm/mach-tegra/board-harmony.h - * - * Copyright (C) 2010 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef _MACH_TEGRA_BOARD_HARMONY_H -#define _MACH_TEGRA_BOARD_HARMONY_H - -#include <mach/gpio-tegra.h> - -#define HARMONY_GPIO_TPS6586X(_x_) (TEGRA_NR_GPIOS + (_x_)) -#define HARMONY_GPIO_WM8903(_x_) (HARMONY_GPIO_TPS6586X(4) + (_x_)) - -#define TEGRA_GPIO_SD2_CD TEGRA_GPIO_PI5 -#define TEGRA_GPIO_SD2_WP TEGRA_GPIO_PH1 -#define TEGRA_GPIO_SD2_POWER TEGRA_GPIO_PT3 -#define TEGRA_GPIO_SD4_CD TEGRA_GPIO_PH2 -#define TEGRA_GPIO_SD4_WP TEGRA_GPIO_PH3 -#define TEGRA_GPIO_SD4_POWER TEGRA_GPIO_PI6 -#define TEGRA_GPIO_CDC_IRQ TEGRA_GPIO_PX3 -#define TEGRA_GPIO_SPKR_EN HARMONY_GPIO_WM8903(2) -#define TEGRA_GPIO_HP_DET TEGRA_GPIO_PW2 -#define TEGRA_GPIO_INT_MIC_EN TEGRA_GPIO_PX0 -#define TEGRA_GPIO_EXT_MIC_EN TEGRA_GPIO_PX1 -#define TEGRA_GPIO_EN_VDD_1V05_GPIO HARMONY_GPIO_TPS6586X(2) - -void harmony_pinmux_init(void); -int harmony_regulator_init(void); - -#endif diff --git a/arch/arm/mach-tegra/board-paz00-pinmux.c b/arch/arm/mach-tegra/board-paz00-pinmux.c deleted file mode 100644 index 6f1111b..0000000 --- a/arch/arm/mach-tegra/board-paz00-pinmux.c +++ /dev/null @@ -1,156 +0,0 @@ -/* - * arch/arm/mach-tegra/board-paz00-pinmux.c - * - * Copyright (C) 2010 Marc Dietrich <marvin24@gmx.de> - * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/kernel.h> - -#include "board-paz00.h" -#include "board-pinmux.h" - -static struct pinctrl_map paz00_map[] = { - TEGRA_MAP_MUXCONF("ata", "gmi", none, driven), - TEGRA_MAP_MUXCONF("atb", "sdio4", none, driven), - TEGRA_MAP_MUXCONF("atc", "gmi", none, driven), - TEGRA_MAP_MUXCONF("atd", "gmi", none, driven), - TEGRA_MAP_MUXCONF("ate", "gmi", none, driven), - TEGRA_MAP_MUXCONF("cdev1", "plla_out", none, driven), - TEGRA_MAP_MUXCONF("cdev2", "pllp_out4", down, driven), - TEGRA_MAP_MUXCONF("crtp", "crt", none, tristate), - TEGRA_MAP_MUXCONF("csus", "pllc_out1", down, tristate), - TEGRA_MAP_MUXCONF("dap1", "dap1", none, driven), - TEGRA_MAP_MUXCONF("dap2", "gmi", none, driven), - TEGRA_MAP_MUXCONF("dap3", "dap3", none, tristate), - TEGRA_MAP_MUXCONF("dap4", "dap4", none, tristate), - TEGRA_MAP_MUXCONF("ddc", "i2c2", up, driven), - TEGRA_MAP_MUXCONF("dta", "rsvd1", up, tristate), - TEGRA_MAP_MUXCONF("dtb", "rsvd1", none, tristate), - TEGRA_MAP_MUXCONF("dtc", "rsvd1", none, tristate), - TEGRA_MAP_MUXCONF("dtd", "rsvd1", up, tristate), - TEGRA_MAP_MUXCONF("dte", "rsvd1", none, tristate), - TEGRA_MAP_MUXCONF("dtf", "i2c3", none, driven), - TEGRA_MAP_MUXCONF("gma", "sdio4", none, driven), - TEGRA_MAP_MUXCONF("gmb", "gmi", none, driven), - TEGRA_MAP_MUXCONF("gmc", "gmi", none, driven), - TEGRA_MAP_MUXCONF("gmd", "gmi", none, driven), - TEGRA_MAP_MUXCONF("gme", "sdio4", none, driven), - TEGRA_MAP_MUXCONF("gpu", "pwm", none, driven), - TEGRA_MAP_MUXCONF("gpu7", "rtck", none, driven), - TEGRA_MAP_MUXCONF("gpv", "pcie", none, driven), - TEGRA_MAP_MUXCONF("hdint", "hdmi", na, driven), - TEGRA_MAP_MUXCONF("i2cp", "i2cp", none, driven), - TEGRA_MAP_MUXCONF("irrx", "uarta", up, driven), - TEGRA_MAP_MUXCONF("irtx", "uarta", up, driven), - TEGRA_MAP_MUXCONF("kbca", "kbc", up, driven), - TEGRA_MAP_MUXCONF("kbcb", "sdio2", up, driven), - TEGRA_MAP_MUXCONF("kbcc", "kbc", up, driven), - TEGRA_MAP_MUXCONF("kbcd", "sdio2", up, driven), - TEGRA_MAP_MUXCONF("kbce", "kbc", up, driven), - TEGRA_MAP_MUXCONF("kbcf", "kbc", up, driven), - TEGRA_MAP_MUXCONF("lcsn", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("ld0", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld1", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld10", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld11", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld12", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld13", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld14", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld15", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld16", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld17", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld2", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld3", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld4", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld5", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld6", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld7", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld8", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld9", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ldc", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ldi", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lhp0", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lhp1", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lhp2", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lhs", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lm0", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lm1", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lpp", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lpw0", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lpw1", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lpw2", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lsc0", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lsc1", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lsck", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lsda", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lsdi", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lspi", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lvp0", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lvp1", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lvs", "displaya", na, driven), - TEGRA_MAP_MUXCONF("owc", "owr", up, tristate), - TEGRA_MAP_MUXCONF("pmc", "pwr_on", na, driven), - TEGRA_MAP_MUXCONF("pta", "hdmi", none, driven), - TEGRA_MAP_MUXCONF("rm", "i2c1", none, driven), - TEGRA_MAP_MUXCONF("sdb", "pwm", na, tristate), - TEGRA_MAP_MUXCONF("sdc", "twc", up, tristate), - TEGRA_MAP_MUXCONF("sdd", "pwm", up, tristate), - TEGRA_MAP_MUXCONF("sdio1", "sdio1", none, driven), - TEGRA_MAP_MUXCONF("slxa", "pcie", none, tristate), - TEGRA_MAP_MUXCONF("slxc", "spi4", none, tristate), - TEGRA_MAP_MUXCONF("slxd", "spi4", none, tristate), - TEGRA_MAP_MUXCONF("slxk", "pcie", none, driven), - TEGRA_MAP_MUXCONF("spdi", "rsvd2", none, tristate), - TEGRA_MAP_MUXCONF("spdo", "rsvd2", none, driven), - TEGRA_MAP_MUXCONF("spia", "gmi", down, tristate), - TEGRA_MAP_MUXCONF("spib", "gmi", down, tristate), - TEGRA_MAP_MUXCONF("spic", "gmi", up, driven), - TEGRA_MAP_MUXCONF("spid", "gmi", down, tristate), - TEGRA_MAP_MUXCONF("spie", "gmi", up, tristate), - TEGRA_MAP_MUXCONF("spif", "rsvd4", down, tristate), - TEGRA_MAP_MUXCONF("spig", "spi2_alt", up, driven), - TEGRA_MAP_MUXCONF("spih", "spi2_alt", up, tristate), - TEGRA_MAP_MUXCONF("uaa", "ulpi", up, driven), - TEGRA_MAP_MUXCONF("uab", "ulpi", up, driven), - TEGRA_MAP_MUXCONF("uac", "rsvd4", none, driven), - TEGRA_MAP_MUXCONF("uad", "spdif", up, tristate), - TEGRA_MAP_MUXCONF("uca", "uartc", up, tristate), - TEGRA_MAP_MUXCONF("ucb", "uartc", up, tristate), - TEGRA_MAP_MUXCONF("uda", "ulpi", none, driven), - TEGRA_MAP_CONF("ck32", none, na), - TEGRA_MAP_CONF("ddrc", none, na), - TEGRA_MAP_CONF("pmca", none, na), - TEGRA_MAP_CONF("pmcb", none, na), - TEGRA_MAP_CONF("pmcc", none, na), - TEGRA_MAP_CONF("pmcd", none, na), - TEGRA_MAP_CONF("pmce", none, na), - TEGRA_MAP_CONF("xm2c", none, na), - TEGRA_MAP_CONF("xm2d", none, na), - TEGRA_MAP_CONF("ls", up, na), - TEGRA_MAP_CONF("lc", up, na), - TEGRA_MAP_CONF("ld17_0", down, na), - TEGRA_MAP_CONF("ld19_18", down, na), - TEGRA_MAP_CONF("ld21_20", down, na), - TEGRA_MAP_CONF("ld23_22", down, na), -}; - -static struct tegra_board_pinmux_conf conf = { - .maps = paz00_map, - .map_count = ARRAY_SIZE(paz00_map), -}; - -void paz00_pinmux_init(void) -{ - tegra_board_pinmux_init(&conf, NULL); -} diff --git a/arch/arm/mach-tegra/board-paz00.c b/arch/arm/mach-tegra/board-paz00.c index 4b64af5..740e16f 100644 --- a/arch/arm/mach-tegra/board-paz00.c +++ b/arch/arm/mach-tegra/board-paz00.c @@ -17,72 +17,10 @@ * */ -#include <linux/kernel.h> -#include <linux/init.h> #include <linux/platform_device.h> -#include <linux/serial_8250.h> -#include <linux/of_serial.h> -#include <linux/clk.h> -#include <linux/dma-mapping.h> -#include <linux/gpio_keys.h> -#include <linux/pda_power.h> -#include <linux/io.h> -#include <linux/input.h> -#include <linux/i2c.h> -#include <linux/gpio.h> #include <linux/rfkill-gpio.h> - -#include <asm/hardware/gic.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/time.h> -#include <asm/setup.h> - -#include <mach/iomap.h> -#include <mach/irqs.h> -#include <mach/sdhci.h> - #include "board.h" #include "board-paz00.h" -#include "clock.h" -#include "devices.h" -#include "gpio-names.h" - -static struct plat_serial8250_port debug_uart_platform_data[] = { - { - /* serial port on JP1 */ - .membase = IO_ADDRESS(TEGRA_UARTA_BASE), - .mapbase = TEGRA_UARTA_BASE, - .irq = INT_UARTA, - .flags = UPF_BOOT_AUTOCONF | UPF_FIXED_TYPE, - .type = PORT_TEGRA, - .handle_break = tegra_serial_handle_break, - .iotype = UPIO_MEM, - .regshift = 2, - .uartclk = 216000000, - }, { - /* serial port on mini-pcie */ - .membase = IO_ADDRESS(TEGRA_UARTC_BASE), - .mapbase = TEGRA_UARTC_BASE, - .irq = INT_UARTC, - .flags = UPF_BOOT_AUTOCONF | UPF_FIXED_TYPE, - .type = PORT_TEGRA, - .handle_break = tegra_serial_handle_break, - .iotype = UPIO_MEM, - .regshift = 2, - .uartclk = 216000000, - }, { - .flags = 0 - } -}; - -static struct platform_device debug_uart = { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM, - .dev = { - .platform_data = debug_uart_platform_data, - }, -}; static struct rfkill_gpio_platform_data wifi_rfkill_platform_data = { .name = "wifi_rfkill", @@ -99,137 +37,7 @@ static struct platform_device wifi_rfkill_device = { }, }; -static struct gpio_led gpio_leds[] = { - { - .name = "wifi-led", - .default_trigger = "rfkill0", - .gpio = TEGRA_WIFI_LED, - }, -}; - -static struct gpio_led_platform_data gpio_led_info = { - .leds = gpio_leds, - .num_leds = ARRAY_SIZE(gpio_leds), -}; - -static struct platform_device leds_gpio = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &gpio_led_info, - }, -}; - -static struct gpio_keys_button paz00_gpio_keys_buttons[] = { - { - .code = KEY_POWER, - .gpio = TEGRA_GPIO_POWERKEY, - .active_low = 1, - .desc = "Power", - .type = EV_KEY, - .wakeup = 1, - }, -}; - -static struct gpio_keys_platform_data paz00_gpio_keys = { - .buttons = paz00_gpio_keys_buttons, - .nbuttons = ARRAY_SIZE(paz00_gpio_keys_buttons), -}; - -static struct platform_device gpio_keys_device = { - .name = "gpio-keys", - .id = -1, - .dev = { - .platform_data = &paz00_gpio_keys, - }, -}; - -static struct platform_device *paz00_devices[] __initdata = { - &debug_uart, - &tegra_sdhci_device4, - &tegra_sdhci_device1, - &leds_gpio, - &gpio_keys_device, -}; - -static void paz00_i2c_init(void) -{ - platform_device_register(&tegra_i2c_device1); - platform_device_register(&tegra_i2c_device2); - platform_device_register(&tegra_i2c_device4); -} - -static void paz00_usb_init(void) -{ - tegra_ehci2_ulpi_phy_config.reset_gpio = TEGRA_ULPI_RST; - - platform_device_register(&tegra_ehci2_device); - platform_device_register(&tegra_ehci3_device); -} - -static void __init tegra_paz00_fixup(struct tag *tags, char **cmdline, - struct meminfo *mi) -{ - mi->nr_banks = 1; - mi->bank[0].start = PHYS_OFFSET; - mi->bank[0].size = 448 * SZ_1M; -} - -static __initdata struct tegra_clk_init_table paz00_clk_init_table[] = { - /* name parent rate enabled */ - { "uarta", "pll_p", 216000000, true }, - { "uartc", "pll_p", 216000000, true }, - - { "usbd", "clk_m", 12000000, false }, - { "usb2", "clk_m", 12000000, false }, - { "usb3", "clk_m", 12000000, false }, - - { NULL, NULL, 0, 0}, -}; - -static struct tegra_sdhci_platform_data sdhci_pdata1 = { - .cd_gpio = TEGRA_GPIO_SD1_CD, - .wp_gpio = TEGRA_GPIO_SD1_WP, - .power_gpio = TEGRA_GPIO_SD1_POWER, -}; - -static struct tegra_sdhci_platform_data sdhci_pdata4 = { - .cd_gpio = -1, - .wp_gpio = -1, - .power_gpio = -1, - .is_8bit = 1, -}; - void __init tegra_paz00_wifikill_init(void) { platform_device_register(&wifi_rfkill_device); } - -static void __init tegra_paz00_init(void) -{ - tegra_clk_init_from_table(paz00_clk_init_table); - - paz00_pinmux_init(); - - tegra_sdhci_device1.dev.platform_data = &sdhci_pdata1; - tegra_sdhci_device4.dev.platform_data = &sdhci_pdata4; - - platform_add_devices(paz00_devices, ARRAY_SIZE(paz00_devices)); - tegra_paz00_wifikill_init(); - - paz00_i2c_init(); - paz00_usb_init(); -} - -MACHINE_START(PAZ00, "Toshiba AC100 / Dynabook AZ") - .atag_offset = 0x100, - .fixup = tegra_paz00_fixup, - .map_io = tegra_map_common_io, - .init_early = tegra20_init_early, - .init_irq = tegra_init_irq, - .handle_irq = gic_handle_irq, - .timer = &tegra_timer, - .init_machine = tegra_paz00_init, - .init_late = tegra_init_late, - .restart = tegra_assert_system_reset, -MACHINE_END diff --git a/arch/arm/mach-tegra/board-paz00.h b/arch/arm/mach-tegra/board-paz00.h index 3c9f8da..25c08ec 100644 --- a/arch/arm/mach-tegra/board-paz00.h +++ b/arch/arm/mach-tegra/board-paz00.h @@ -17,24 +17,9 @@ #ifndef _MACH_TEGRA_BOARD_PAZ00_H #define _MACH_TEGRA_BOARD_PAZ00_H -#include <mach/gpio-tegra.h> +#include "gpio-names.h" -/* SDCARD */ -#define TEGRA_GPIO_SD1_CD TEGRA_GPIO_PV5 -#define TEGRA_GPIO_SD1_WP TEGRA_GPIO_PH1 -#define TEGRA_GPIO_SD1_POWER TEGRA_GPIO_PV1 - -/* ULPI */ -#define TEGRA_ULPI_RST TEGRA_GPIO_PV0 - -/* WIFI */ #define TEGRA_WIFI_PWRN TEGRA_GPIO_PK5 #define TEGRA_WIFI_RST TEGRA_GPIO_PD1 -#define TEGRA_WIFI_LED TEGRA_GPIO_PD0 - -/* WakeUp */ -#define TEGRA_GPIO_POWERKEY TEGRA_GPIO_PJ7 - -void paz00_pinmux_init(void); #endif diff --git a/arch/arm/mach-tegra/board-trimslice-pinmux.c b/arch/arm/mach-tegra/board-trimslice-pinmux.c deleted file mode 100644 index 7b39511..0000000 --- a/arch/arm/mach-tegra/board-trimslice-pinmux.c +++ /dev/null @@ -1,155 +0,0 @@ -/* - * arch/arm/mach-tegra/board-trimslice-pinmux.c - * - * Copyright (C) 2011 CompuLab, Ltd. - * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ -#include <linux/kernel.h> - -#include "board-trimslice.h" -#include "board-pinmux.h" - -static struct pinctrl_map trimslice_map[] = { - TEGRA_MAP_MUXCONF("ata", "ide", none, tristate), - TEGRA_MAP_MUXCONF("atb", "sdio4", none, driven), - TEGRA_MAP_MUXCONF("atc", "nand", none, tristate), - TEGRA_MAP_MUXCONF("atd", "gmi", none, tristate), - TEGRA_MAP_MUXCONF("ate", "gmi", none, tristate), - TEGRA_MAP_MUXCONF("cdev1", "plla_out", none, driven), - TEGRA_MAP_MUXCONF("cdev2", "pllp_out4", down, tristate), - TEGRA_MAP_MUXCONF("crtp", "crt", none, tristate), - TEGRA_MAP_MUXCONF("csus", "vi_sensor_clk", down, tristate), - TEGRA_MAP_MUXCONF("dap1", "dap1", none, driven), - TEGRA_MAP_MUXCONF("dap2", "dap2", none, tristate), - TEGRA_MAP_MUXCONF("dap3", "dap3", none, tristate), - TEGRA_MAP_MUXCONF("dap4", "dap4", none, tristate), - TEGRA_MAP_MUXCONF("ddc", "i2c2", up, driven), - TEGRA_MAP_MUXCONF("dta", "vi", none, tristate), - TEGRA_MAP_MUXCONF("dtb", "vi", none, tristate), - TEGRA_MAP_MUXCONF("dtc", "vi", none, tristate), - TEGRA_MAP_MUXCONF("dtd", "vi", none, tristate), - TEGRA_MAP_MUXCONF("dte", "vi", none, tristate), - TEGRA_MAP_MUXCONF("dtf", "i2c3", up, driven), - TEGRA_MAP_MUXCONF("gma", "sdio4", none, driven), - TEGRA_MAP_MUXCONF("gmb", "nand", none, tristate), - TEGRA_MAP_MUXCONF("gmc", "sflash", none, driven), - TEGRA_MAP_MUXCONF("gmd", "sflash", none, driven), - TEGRA_MAP_MUXCONF("gme", "gmi", none, tristate), - TEGRA_MAP_MUXCONF("gpu", "uarta", none, driven), - TEGRA_MAP_MUXCONF("gpu7", "rtck", none, driven), - TEGRA_MAP_MUXCONF("gpv", "pcie", none, driven), - TEGRA_MAP_MUXCONF("hdint", "hdmi", na, tristate), - TEGRA_MAP_MUXCONF("i2cp", "i2cp", none, tristate), - TEGRA_MAP_MUXCONF("irrx", "uartb", up, tristate), - TEGRA_MAP_MUXCONF("irtx", "uartb", up, tristate), - TEGRA_MAP_MUXCONF("kbca", "kbc", up, tristate), - TEGRA_MAP_MUXCONF("kbcb", "kbc", up, tristate), - TEGRA_MAP_MUXCONF("kbcc", "kbc", up, tristate), - TEGRA_MAP_MUXCONF("kbcd", "kbc", up, tristate), - TEGRA_MAP_MUXCONF("kbce", "kbc", up, tristate), - TEGRA_MAP_MUXCONF("kbcf", "kbc", up, tristate), - TEGRA_MAP_MUXCONF("lcsn", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("ld0", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld1", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld10", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld11", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld12", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld13", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld14", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld15", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld16", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld17", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld2", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld3", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld4", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld5", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld6", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld7", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld8", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld9", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ldc", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("ldi", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lhp0", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lhp1", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lhp2", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lhs", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lm0", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lm1", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lpp", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lpw0", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lpw1", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lpw2", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lsc0", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lsc1", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lsck", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lsda", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lsdi", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lspi", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lvp0", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lvp1", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lvs", "displaya", na, driven), - TEGRA_MAP_MUXCONF("owc", "rsvd2", up, tristate), - TEGRA_MAP_MUXCONF("pmc", "pwr_on", na, tristate), - TEGRA_MAP_MUXCONF("pta", "gmi", none, tristate), - TEGRA_MAP_MUXCONF("rm", "i2c1", up, driven), - TEGRA_MAP_MUXCONF("sdb", "pwm", na, driven), - TEGRA_MAP_MUXCONF("sdc", "pwm", up, driven), - TEGRA_MAP_MUXCONF("sdd", "pwm", up, driven), - TEGRA_MAP_MUXCONF("sdio1", "sdio1", none, driven), - TEGRA_MAP_MUXCONF("slxa", "pcie", none, driven), - TEGRA_MAP_MUXCONF("slxc", "sdio3", none, tristate), - TEGRA_MAP_MUXCONF("slxd", "sdio3", none, tristate), - TEGRA_MAP_MUXCONF("slxk", "pcie", none, driven), - TEGRA_MAP_MUXCONF("spdi", "spdif", none, tristate), - TEGRA_MAP_MUXCONF("spdo", "spdif", none, tristate), - TEGRA_MAP_MUXCONF("spia", "spi2", down, tristate), - TEGRA_MAP_MUXCONF("spib", "spi2", down, tristate), - TEGRA_MAP_MUXCONF("spic", "spi2", up, tristate), - TEGRA_MAP_MUXCONF("spid", "spi1", down, tristate), - TEGRA_MAP_MUXCONF("spie", "spi1", up, tristate), - TEGRA_MAP_MUXCONF("spif", "spi1", down, tristate), - TEGRA_MAP_MUXCONF("spig", "spi2_alt", up, tristate), - TEGRA_MAP_MUXCONF("spih", "spi2_alt", up, tristate), - TEGRA_MAP_MUXCONF("uaa", "ulpi", up, tristate), - TEGRA_MAP_MUXCONF("uab", "ulpi", up, tristate), - TEGRA_MAP_MUXCONF("uac", "rsvd2", none, driven), - TEGRA_MAP_MUXCONF("uad", "irda", up, tristate), - TEGRA_MAP_MUXCONF("uca", "uartc", up, tristate), - TEGRA_MAP_MUXCONF("ucb", "uartc", up, tristate), - TEGRA_MAP_MUXCONF("uda", "ulpi", none, tristate), - TEGRA_MAP_CONF("ck32", none, na), - TEGRA_MAP_CONF("ddrc", none, na), - TEGRA_MAP_CONF("pmca", none, na), - TEGRA_MAP_CONF("pmcb", none, na), - TEGRA_MAP_CONF("pmcc", none, na), - TEGRA_MAP_CONF("pmcd", none, na), - TEGRA_MAP_CONF("pmce", none, na), - TEGRA_MAP_CONF("xm2c", none, na), - TEGRA_MAP_CONF("xm2d", none, na), - TEGRA_MAP_CONF("ls", up, na), - TEGRA_MAP_CONF("lc", up, na), - TEGRA_MAP_CONF("ld17_0", down, na), - TEGRA_MAP_CONF("ld19_18", down, na), - TEGRA_MAP_CONF("ld21_20", down, na), - TEGRA_MAP_CONF("ld23_22", down, na), -}; - -static struct tegra_board_pinmux_conf conf = { - .maps = trimslice_map, - .map_count = ARRAY_SIZE(trimslice_map), -}; - -void trimslice_pinmux_init(void) -{ - tegra_board_pinmux_init(&conf, NULL); -} diff --git a/arch/arm/mach-tegra/board-trimslice.c b/arch/arm/mach-tegra/board-trimslice.c deleted file mode 100644 index 776aa95..0000000 --- a/arch/arm/mach-tegra/board-trimslice.c +++ /dev/null @@ -1,183 +0,0 @@ -/* - * arch/arm/mach-tegra/board-trimslice.c - * - * Copyright (C) 2011 CompuLab, Ltd. - * Author: Mike Rapoport <mike@compulab.co.il> - * - * Based on board-harmony.c - * Copyright (C) 2010 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/serial_8250.h> -#include <linux/of_serial.h> -#include <linux/io.h> -#include <linux/i2c.h> -#include <linux/gpio.h> -#include <linux/platform_data/tegra_usb.h> - -#include <asm/hardware/gic.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/setup.h> - -#include <mach/iomap.h> -#include <mach/sdhci.h> - -#include "board.h" -#include "clock.h" -#include "devices.h" -#include "gpio-names.h" - -#include "board-trimslice.h" - -static struct plat_serial8250_port debug_uart_platform_data[] = { - { - .membase = IO_ADDRESS(TEGRA_UARTA_BASE), - .mapbase = TEGRA_UARTA_BASE, - .irq = INT_UARTA, - .flags = UPF_BOOT_AUTOCONF | UPF_FIXED_TYPE, - .type = PORT_TEGRA, - .handle_break = tegra_serial_handle_break, - .iotype = UPIO_MEM, - .regshift = 2, - .uartclk = 216000000, - }, { - .flags = 0 - } -}; - -static struct platform_device debug_uart = { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM, - .dev = { - .platform_data = debug_uart_platform_data, - }, -}; -static struct tegra_sdhci_platform_data sdhci_pdata1 = { - .cd_gpio = -1, - .wp_gpio = -1, - .power_gpio = -1, -}; - -static struct tegra_sdhci_platform_data sdhci_pdata4 = { - .cd_gpio = TRIMSLICE_GPIO_SD4_CD, - .wp_gpio = TRIMSLICE_GPIO_SD4_WP, - .power_gpio = -1, -}; - -static struct platform_device trimslice_audio_device = { - .name = "tegra-snd-trimslice", - .id = 0, -}; - -static struct platform_device *trimslice_devices[] __initdata = { - &debug_uart, - &tegra_sdhci_device1, - &tegra_sdhci_device4, - &tegra_i2s_device1, - &tegra_das_device, - &trimslice_audio_device, -}; - -static struct i2c_board_info trimslice_i2c3_board_info[] = { - { - I2C_BOARD_INFO("tlv320aic23", 0x1a), - }, - { - I2C_BOARD_INFO("em3027", 0x56), - }, -}; - -static void trimslice_i2c_init(void) -{ - platform_device_register(&tegra_i2c_device1); - platform_device_register(&tegra_i2c_device2); - platform_device_register(&tegra_i2c_device3); - - i2c_register_board_info(2, trimslice_i2c3_board_info, - ARRAY_SIZE(trimslice_i2c3_board_info)); -} - -static void trimslice_usb_init(void) -{ - struct tegra_ehci_platform_data *pdata; - - pdata = tegra_ehci1_device.dev.platform_data; - pdata->vbus_gpio = TRIMSLICE_GPIO_USB1_MODE; - - tegra_ehci2_ulpi_phy_config.reset_gpio = TEGRA_GPIO_PV0; - - platform_device_register(&tegra_ehci3_device); - platform_device_register(&tegra_ehci2_device); - platform_device_register(&tegra_ehci1_device); -} - -static void __init tegra_trimslice_fixup(struct tag *tags, char **cmdline, - struct meminfo *mi) -{ - mi->nr_banks = 2; - mi->bank[0].start = PHYS_OFFSET; - mi->bank[0].size = 448 * SZ_1M; - mi->bank[1].start = SZ_512M; - mi->bank[1].size = SZ_512M; -} - -static __initdata struct tegra_clk_init_table trimslice_clk_init_table[] = { - /* name parent rate enabled */ - { "uarta", "pll_p", 216000000, true }, - { "pll_a", "pll_p_out1", 56448000, true }, - { "pll_a_out0", "pll_a", 11289600, true }, - { "cdev1", NULL, 0, true }, - { "i2s1", "pll_a_out0", 11289600, false}, - { NULL, NULL, 0, 0}, -}; - -static int __init tegra_trimslice_pci_init(void) -{ - if (!machine_is_trimslice()) - return 0; - - return tegra_pcie_init(true, true); -} -subsys_initcall(tegra_trimslice_pci_init); - -static void __init tegra_trimslice_init(void) -{ - tegra_clk_init_from_table(trimslice_clk_init_table); - - trimslice_pinmux_init(); - - tegra_sdhci_device1.dev.platform_data = &sdhci_pdata1; - tegra_sdhci_device4.dev.platform_data = &sdhci_pdata4; - - platform_add_devices(trimslice_devices, ARRAY_SIZE(trimslice_devices)); - - trimslice_i2c_init(); - trimslice_usb_init(); -} - -MACHINE_START(TRIMSLICE, "trimslice") - .atag_offset = 0x100, - .fixup = tegra_trimslice_fixup, - .map_io = tegra_map_common_io, - .init_early = tegra20_init_early, - .init_irq = tegra_init_irq, - .handle_irq = gic_handle_irq, - .timer = &tegra_timer, - .init_machine = tegra_trimslice_init, - .init_late = tegra_init_late, - .restart = tegra_assert_system_reset, -MACHINE_END diff --git a/arch/arm/mach-tegra/board-trimslice.h b/arch/arm/mach-tegra/board-trimslice.h deleted file mode 100644 index 50f128d..0000000 --- a/arch/arm/mach-tegra/board-trimslice.h +++ /dev/null @@ -1,30 +0,0 @@ -/* - * arch/arm/mach-tegra/board-trimslice.h - * - * Copyright (C) 2011 CompuLab, Ltd. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef _MACH_TEGRA_BOARD_TRIMSLICE_H -#define _MACH_TEGRA_BOARD_TRIMSLICE_H - -#include <mach/gpio-tegra.h> - -#define TRIMSLICE_GPIO_SD4_CD TEGRA_GPIO_PP1 /* mmc4 cd */ -#define TRIMSLICE_GPIO_SD4_WP TEGRA_GPIO_PP2 /* mmc4 wp */ - -#define TRIMSLICE_GPIO_USB1_MODE TEGRA_GPIO_PV2 /* USB1 mode */ -#define TRIMSLICE_GPIO_USB2_RST TEGRA_GPIO_PV0 /* USB2 PHY reset */ - -void trimslice_pinmux_init(void); - -#endif diff --git a/arch/arm/mach-tegra/clock.c b/arch/arm/mach-tegra/clock.c index 58f981c..fd82085 100644 --- a/arch/arm/mach-tegra/clock.c +++ b/arch/arm/mach-tegra/clock.c @@ -1,6 +1,7 @@ /* * * Copyright (C) 2010 Google, Inc. + * Copyright (c) 2012 NVIDIA CORPORATION. All rights reserved. * * Author: * Colin Cross <ccross@google.com> @@ -19,8 +20,6 @@ #include <linux/kernel.h> #include <linux/clk.h> #include <linux/clkdev.h> -#include <linux/debugfs.h> -#include <linux/delay.h> #include <linux/init.h> #include <linux/list.h> #include <linux/module.h> @@ -32,325 +31,75 @@ #include "board.h" #include "clock.h" +#include "tegra_cpu_car.h" + +/* Global data of Tegra CPU CAR ops */ +struct tegra_cpu_car_ops *tegra_cpu_car_ops; /* * Locking: * - * Each struct clk has a spinlock. - * - * To avoid AB-BA locking problems, locks must always be traversed from child - * clock to parent clock. For example, when enabling a clock, the clock's lock - * is taken, and then clk_enable is called on the parent, which take's the - * parent clock's lock. There is one exceptions to this ordering: When dumping - * the clock tree through debugfs. In this case, clk_lock_all is called, - * which attemps to iterate through the entire list of clocks and take every - * clock lock. If any call to spin_trylock fails, all locked clocks are - * unlocked, and the process is retried. When all the locks are held, - * the only clock operation that can be called is clk_get_rate_all_locked. - * - * Within a single clock, no clock operation can call another clock operation - * on itself, except for clk_get_rate_locked and clk_set_rate_locked. Any - * clock operation can call any other clock operation on any of it's possible - * parents. - * * An additional mutex, clock_list_lock, is used to protect the list of all * clocks. * - * The clock operations must lock internally to protect against - * read-modify-write on registers that are shared by multiple clocks */ static DEFINE_MUTEX(clock_list_lock); static LIST_HEAD(clocks); -struct clk *tegra_get_clock_by_name(const char *name) -{ - struct clk *c; - struct clk *ret = NULL; - mutex_lock(&clock_list_lock); - list_for_each_entry(c, &clocks, node) { - if (strcmp(c->name, name) == 0) { - ret = c; - break; - } - } - mutex_unlock(&clock_list_lock); - return ret; -} - -/* Must be called with c->spinlock held */ -static unsigned long clk_predict_rate_from_parent(struct clk *c, struct clk *p) -{ - u64 rate; - - rate = clk_get_rate(p); - - if (c->mul != 0 && c->div != 0) { - rate *= c->mul; - rate += c->div - 1; /* round up */ - do_div(rate, c->div); - } - - return rate; -} - -/* Must be called with c->spinlock held */ -unsigned long clk_get_rate_locked(struct clk *c) -{ - unsigned long rate; - - if (c->parent) - rate = clk_predict_rate_from_parent(c, c->parent); - else - rate = c->rate; - - return rate; -} - -unsigned long clk_get_rate(struct clk *c) +void tegra_clk_add(struct clk *clk) { - unsigned long flags; - unsigned long rate; - - spin_lock_irqsave(&c->spinlock, flags); - - rate = clk_get_rate_locked(c); - - spin_unlock_irqrestore(&c->spinlock, flags); - - return rate; -} -EXPORT_SYMBOL(clk_get_rate); - -int clk_reparent(struct clk *c, struct clk *parent) -{ - c->parent = parent; - return 0; -} - -void clk_init(struct clk *c) -{ - spin_lock_init(&c->spinlock); - - if (c->ops && c->ops->init) - c->ops->init(c); - - if (!c->ops || !c->ops->enable) { - c->refcnt++; - c->set = true; - if (c->parent) - c->state = c->parent->state; - else - c->state = ON; - } + struct clk_tegra *c = to_clk_tegra(__clk_get_hw(clk)); mutex_lock(&clock_list_lock); list_add(&c->node, &clocks); mutex_unlock(&clock_list_lock); } -int clk_enable(struct clk *c) -{ - int ret = 0; - unsigned long flags; - - spin_lock_irqsave(&c->spinlock, flags); - - if (c->refcnt == 0) { - if (c->parent) { - ret = clk_enable(c->parent); - if (ret) - goto out; - } - - if (c->ops && c->ops->enable) { - ret = c->ops->enable(c); - if (ret) { - if (c->parent) - clk_disable(c->parent); - goto out; - } - c->state = ON; - c->set = true; - } - } - c->refcnt++; -out: - spin_unlock_irqrestore(&c->spinlock, flags); - return ret; -} -EXPORT_SYMBOL(clk_enable); - -void clk_disable(struct clk *c) -{ - unsigned long flags; - - spin_lock_irqsave(&c->spinlock, flags); - - if (c->refcnt == 0) { - WARN(1, "Attempting to disable clock %s with refcnt 0", c->name); - spin_unlock_irqrestore(&c->spinlock, flags); - return; - } - if (c->refcnt == 1) { - if (c->ops && c->ops->disable) - c->ops->disable(c); - - if (c->parent) - clk_disable(c->parent); - - c->state = OFF; - } - c->refcnt--; - - spin_unlock_irqrestore(&c->spinlock, flags); -} -EXPORT_SYMBOL(clk_disable); - -int clk_set_parent(struct clk *c, struct clk *parent) -{ - int ret; - unsigned long flags; - unsigned long new_rate; - unsigned long old_rate; - - spin_lock_irqsave(&c->spinlock, flags); - - if (!c->ops || !c->ops->set_parent) { - ret = -ENOSYS; - goto out; - } - - new_rate = clk_predict_rate_from_parent(c, parent); - old_rate = clk_get_rate_locked(c); - - ret = c->ops->set_parent(c, parent); - if (ret) - goto out; - -out: - spin_unlock_irqrestore(&c->spinlock, flags); - return ret; -} -EXPORT_SYMBOL(clk_set_parent); - -struct clk *clk_get_parent(struct clk *c) -{ - return c->parent; -} -EXPORT_SYMBOL(clk_get_parent); - -int clk_set_rate_locked(struct clk *c, unsigned long rate) -{ - long new_rate; - - if (!c->ops || !c->ops->set_rate) - return -ENOSYS; - - if (rate > c->max_rate) - rate = c->max_rate; - - if (c->ops && c->ops->round_rate) { - new_rate = c->ops->round_rate(c, rate); - - if (new_rate < 0) - return new_rate; - - rate = new_rate; - } - - return c->ops->set_rate(c, rate); -} - -int clk_set_rate(struct clk *c, unsigned long rate) -{ - int ret; - unsigned long flags; - - spin_lock_irqsave(&c->spinlock, flags); - - ret = clk_set_rate_locked(c, rate); - - spin_unlock_irqrestore(&c->spinlock, flags); - - return ret; -} -EXPORT_SYMBOL(clk_set_rate); - - -/* Must be called with clocks lock and all indvidual clock locks held */ -unsigned long clk_get_rate_all_locked(struct clk *c) +struct clk *tegra_get_clock_by_name(const char *name) { - u64 rate; - int mul = 1; - int div = 1; - struct clk *p = c; - - while (p) { - c = p; - if (c->mul != 0 && c->div != 0) { - mul *= c->mul; - div *= c->div; + struct clk_tegra *c; + struct clk *ret = NULL; + mutex_lock(&clock_list_lock); + list_for_each_entry(c, &clocks, node) { + if (strcmp(__clk_get_name(c->hw.clk), name) == 0) { + ret = c->hw.clk; + break; } - p = c->parent; - } - - rate = c->rate; - rate *= mul; - do_div(rate, div); - - return rate; -} - -long clk_round_rate(struct clk *c, unsigned long rate) -{ - unsigned long flags; - long ret; - - spin_lock_irqsave(&c->spinlock, flags); - - if (!c->ops || !c->ops->round_rate) { - ret = -ENOSYS; - goto out; } - - if (rate > c->max_rate) - rate = c->max_rate; - - ret = c->ops->round_rate(c, rate); - -out: - spin_unlock_irqrestore(&c->spinlock, flags); + mutex_unlock(&clock_list_lock); return ret; } -EXPORT_SYMBOL(clk_round_rate); static int tegra_clk_init_one_from_table(struct tegra_clk_init_table *table) { struct clk *c; struct clk *p; + struct clk *parent; int ret = 0; c = tegra_get_clock_by_name(table->name); if (!c) { - pr_warning("Unable to initialize clock %s\n", + pr_warn("Unable to initialize clock %s\n", table->name); return -ENODEV; } + parent = clk_get_parent(c); + if (table->parent) { p = tegra_get_clock_by_name(table->parent); if (!p) { - pr_warning("Unable to find parent %s of clock %s\n", + pr_warn("Unable to find parent %s of clock %s\n", table->parent, table->name); return -ENODEV; } - if (c->parent != p) { + if (parent != p) { ret = clk_set_parent(c, p); if (ret) { - pr_warning("Unable to set parent %s of clock %s: %d\n", + pr_warn("Unable to set parent %s of clock %s: %d\n", table->parent, table->name, ret); return -EINVAL; } @@ -360,16 +109,16 @@ static int tegra_clk_init_one_from_table(struct tegra_clk_init_table *table) if (table->rate && table->rate != clk_get_rate(c)) { ret = clk_set_rate(c, table->rate); if (ret) { - pr_warning("Unable to set clock %s to rate %lu: %d\n", + pr_warn("Unable to set clock %s to rate %lu: %d\n", table->name, table->rate, ret); return -EINVAL; } } if (table->enabled) { - ret = clk_enable(c); + ret = clk_prepare_enable(c); if (ret) { - pr_warning("Unable to enable clock %s: %d\n", + pr_warn("Unable to enable clock %s: %d\n", table->name, ret); return -EINVAL; } @@ -383,19 +132,20 @@ void tegra_clk_init_from_table(struct tegra_clk_init_table *table) for (; table->name; table++) tegra_clk_init_one_from_table(table); } -EXPORT_SYMBOL(tegra_clk_init_from_table); void tegra_periph_reset_deassert(struct clk *c) { - BUG_ON(!c->ops->reset); - c->ops->reset(c, false); + struct clk_tegra *clk = to_clk_tegra(__clk_get_hw(c)); + BUG_ON(!clk->reset); + clk->reset(__clk_get_hw(c), false); } EXPORT_SYMBOL(tegra_periph_reset_deassert); void tegra_periph_reset_assert(struct clk *c) { - BUG_ON(!c->ops->reset); - c->ops->reset(c, true); + struct clk_tegra *clk = to_clk_tegra(__clk_get_hw(c)); + BUG_ON(!clk->reset); + clk->reset(__clk_get_hw(c), true); } EXPORT_SYMBOL(tegra_periph_reset_assert); @@ -405,268 +155,14 @@ EXPORT_SYMBOL(tegra_periph_reset_assert); int tegra_clk_cfg_ex(struct clk *c, enum tegra_clk_ex_param p, u32 setting) { int ret = 0; - unsigned long flags; + struct clk_tegra *clk = to_clk_tegra(__clk_get_hw(c)); - spin_lock_irqsave(&c->spinlock, flags); - - if (!c->ops || !c->ops->clk_cfg_ex) { + if (!clk->clk_cfg_ex) { ret = -ENOSYS; goto out; } - ret = c->ops->clk_cfg_ex(c, p, setting); + ret = clk->clk_cfg_ex(__clk_get_hw(c), p, setting); out: - spin_unlock_irqrestore(&c->spinlock, flags); - return ret; } - -#ifdef CONFIG_DEBUG_FS - -static int __clk_lock_all_spinlocks(void) -{ - struct clk *c; - - list_for_each_entry(c, &clocks, node) - if (!spin_trylock(&c->spinlock)) - goto unlock_spinlocks; - - return 0; - -unlock_spinlocks: - list_for_each_entry_continue_reverse(c, &clocks, node) - spin_unlock(&c->spinlock); - - return -EAGAIN; -} - -static void __clk_unlock_all_spinlocks(void) -{ - struct clk *c; - - list_for_each_entry_reverse(c, &clocks, node) - spin_unlock(&c->spinlock); -} - -/* - * This function retries until it can take all locks, and may take - * an arbitrarily long time to complete. - * Must be called with irqs enabled, returns with irqs disabled - * Must be called with clock_list_lock held - */ -static void clk_lock_all(void) -{ - int ret; -retry: - local_irq_disable(); - - ret = __clk_lock_all_spinlocks(); - if (ret) - goto failed_spinlocks; - - /* All locks taken successfully, return */ - return; - -failed_spinlocks: - local_irq_enable(); - yield(); - goto retry; -} - -/* - * Unlocks all clocks after a clk_lock_all - * Must be called with irqs disabled, returns with irqs enabled - * Must be called with clock_list_lock held - */ -static void clk_unlock_all(void) -{ - __clk_unlock_all_spinlocks(); - - local_irq_enable(); -} - -static struct dentry *clk_debugfs_root; - - -static void clock_tree_show_one(struct seq_file *s, struct clk *c, int level) -{ - struct clk *child; - const char *state = "uninit"; - char div[8] = {0}; - - if (c->state == ON) - state = "on"; - else if (c->state == OFF) - state = "off"; - - if (c->mul != 0 && c->div != 0) { - if (c->mul > c->div) { - int mul = c->mul / c->div; - int mul2 = (c->mul * 10 / c->div) % 10; - int mul3 = (c->mul * 10) % c->div; - if (mul2 == 0 && mul3 == 0) - snprintf(div, sizeof(div), "x%d", mul); - else if (mul3 == 0) - snprintf(div, sizeof(div), "x%d.%d", mul, mul2); - else - snprintf(div, sizeof(div), "x%d.%d..", mul, mul2); - } else { - snprintf(div, sizeof(div), "%d%s", c->div / c->mul, - (c->div % c->mul) ? ".5" : ""); - } - } - - seq_printf(s, "%*s%c%c%-*s %-6s %-3d %-8s %-10lu\n", - level * 3 + 1, "", - c->rate > c->max_rate ? '!' : ' ', - !c->set ? '*' : ' ', - 30 - level * 3, c->name, - state, c->refcnt, div, clk_get_rate_all_locked(c)); - - list_for_each_entry(child, &clocks, node) { - if (child->parent != c) - continue; - - clock_tree_show_one(s, child, level + 1); - } -} - -static int clock_tree_show(struct seq_file *s, void *data) -{ - struct clk *c; - seq_printf(s, " clock state ref div rate\n"); - seq_printf(s, "--------------------------------------------------------------\n"); - - mutex_lock(&clock_list_lock); - - clk_lock_all(); - - list_for_each_entry(c, &clocks, node) - if (c->parent == NULL) - clock_tree_show_one(s, c, 0); - - clk_unlock_all(); - - mutex_unlock(&clock_list_lock); - return 0; -} - -static int clock_tree_open(struct inode *inode, struct file *file) -{ - return single_open(file, clock_tree_show, inode->i_private); -} - -static const struct file_operations clock_tree_fops = { - .open = clock_tree_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static int possible_parents_show(struct seq_file *s, void *data) -{ - struct clk *c = s->private; - int i; - - for (i = 0; c->inputs[i].input; i++) { - char *first = (i == 0) ? "" : " "; - seq_printf(s, "%s%s", first, c->inputs[i].input->name); - } - seq_printf(s, "\n"); - return 0; -} - -static int possible_parents_open(struct inode *inode, struct file *file) -{ - return single_open(file, possible_parents_show, inode->i_private); -} - -static const struct file_operations possible_parents_fops = { - .open = possible_parents_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static int clk_debugfs_register_one(struct clk *c) -{ - struct dentry *d; - - d = debugfs_create_dir(c->name, clk_debugfs_root); - if (!d) - return -ENOMEM; - c->dent = d; - - d = debugfs_create_u8("refcnt", S_IRUGO, c->dent, (u8 *)&c->refcnt); - if (!d) - goto err_out; - - d = debugfs_create_u32("rate", S_IRUGO, c->dent, (u32 *)&c->rate); - if (!d) - goto err_out; - - d = debugfs_create_x32("flags", S_IRUGO, c->dent, (u32 *)&c->flags); - if (!d) - goto err_out; - - if (c->inputs) { - d = debugfs_create_file("possible_parents", S_IRUGO, c->dent, - c, &possible_parents_fops); - if (!d) - goto err_out; - } - - return 0; - -err_out: - debugfs_remove_recursive(c->dent); - return -ENOMEM; -} - -static int clk_debugfs_register(struct clk *c) -{ - int err; - struct clk *pa = c->parent; - - if (pa && !pa->dent) { - err = clk_debugfs_register(pa); - if (err) - return err; - } - - if (!c->dent) { - err = clk_debugfs_register_one(c); - if (err) - return err; - } - return 0; -} - -int __init tegra_clk_debugfs_init(void) -{ - struct clk *c; - struct dentry *d; - int err = -ENOMEM; - - d = debugfs_create_dir("clock", NULL); - if (!d) - return -ENOMEM; - clk_debugfs_root = d; - - d = debugfs_create_file("clock_tree", S_IRUGO, clk_debugfs_root, NULL, - &clock_tree_fops); - if (!d) - goto err_out; - - list_for_each_entry(c, &clocks, node) { - err = clk_debugfs_register(c); - if (err) - goto err_out; - } - return 0; -err_out: - debugfs_remove_recursive(clk_debugfs_root); - return err; -} - -#endif diff --git a/arch/arm/mach-tegra/clock.h b/arch/arm/mach-tegra/clock.h index bc30065..2aa37f5 100644 --- a/arch/arm/mach-tegra/clock.h +++ b/arch/arm/mach-tegra/clock.h @@ -2,6 +2,7 @@ * arch/arm/mach-tegra/include/mach/clock.h * * Copyright (C) 2010 Google, Inc. + * Copyright (c) 2012 NVIDIA CORPORATION. All rights reserved. * * Author: * Colin Cross <ccross@google.com> @@ -20,9 +21,9 @@ #ifndef __MACH_TEGRA_CLOCK_H #define __MACH_TEGRA_CLOCK_H +#include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/list.h> -#include <linux/spinlock.h> #include <mach/clk.h> @@ -52,7 +53,8 @@ #define ENABLE_ON_INIT (1 << 28) #define PERIPH_ON_APB (1 << 29) -struct clk; +struct clk_tegra; +#define to_clk_tegra(_hw) container_of(_hw, struct clk_tegra, hw) struct clk_mux_sel { struct clk *input; @@ -68,47 +70,29 @@ struct clk_pll_freq_table { u8 cpcon; }; -struct clk_ops { - void (*init)(struct clk *); - int (*enable)(struct clk *); - void (*disable)(struct clk *); - int (*set_parent)(struct clk *, struct clk *); - int (*set_rate)(struct clk *, unsigned long); - long (*round_rate)(struct clk *, unsigned long); - void (*reset)(struct clk *, bool); - int (*clk_cfg_ex)(struct clk *, - enum tegra_clk_ex_param, u32); -}; - enum clk_state { UNINITIALIZED = 0, ON, OFF, }; -struct clk { +struct clk_tegra { /* node for master clocks list */ - struct list_head node; /* node for list of all clocks */ + struct list_head node; /* node for list of all clocks */ struct clk_lookup lookup; + struct clk_hw hw; -#ifdef CONFIG_DEBUG_FS - struct dentry *dent; -#endif bool set; - struct clk_ops *ops; - unsigned long rate; + unsigned long fixed_rate; unsigned long max_rate; unsigned long min_rate; u32 flags; const char *name; - u32 refcnt; enum clk_state state; - struct clk *parent; u32 div; u32 mul; - const struct clk_mux_sel *inputs; u32 reg; u32 reg_shift; @@ -144,7 +128,8 @@ struct clk { } shared_bus_user; } u; - spinlock_t spinlock; + void (*reset)(struct clk_hw *, bool); + int (*clk_cfg_ex)(struct clk_hw *, enum tegra_clk_ex_param, u32); }; struct clk_duplicate { @@ -159,13 +144,10 @@ struct tegra_clk_init_table { bool enabled; }; +void tegra_clk_add(struct clk *c); void tegra2_init_clocks(void); void tegra30_init_clocks(void); -void clk_init(struct clk *clk); struct clk *tegra_get_clock_by_name(const char *name); -int clk_reparent(struct clk *c, struct clk *parent); void tegra_clk_init_from_table(struct tegra_clk_init_table *table); -unsigned long clk_get_rate_locked(struct clk *c); -int clk_set_rate_locked(struct clk *c, unsigned long rate); #endif diff --git a/arch/arm/mach-tegra/common.c b/arch/arm/mach-tegra/common.c index 96fef6b..0b0a5f5 100644 --- a/arch/arm/mach-tegra/common.c +++ b/arch/arm/mach-tegra/common.c @@ -31,9 +31,11 @@ #include "board.h" #include "clock.h" +#include "common.h" #include "fuse.h" #include "pmc.h" #include "apbio.h" +#include "sleep.h" /* * Storage for debug-macro.S's state. @@ -135,6 +137,7 @@ void __init tegra20_init_early(void) tegra_init_cache(0x331, 0x441); tegra_pmc_init(); tegra_powergate_init(); + tegra20_hotplug_init(); } #endif #ifdef CONFIG_ARCH_TEGRA_3x_SOC @@ -147,11 +150,11 @@ void __init tegra30_init_early(void) tegra_init_cache(0x441, 0x551); tegra_pmc_init(); tegra_powergate_init(); + tegra30_hotplug_init(); } #endif void __init tegra_init_late(void) { - tegra_clk_debugfs_init(); tegra_powergate_debugfs_init(); } diff --git a/arch/arm/mach-tegra/common.h b/arch/arm/mach-tegra/common.h new file mode 100644 index 0000000..02f71b4 --- /dev/null +++ b/arch/arm/mach-tegra/common.h @@ -0,0 +1,4 @@ +extern struct smp_operations tegra_smp_ops; + +extern void tegra_cpu_die(unsigned int cpu); +extern int tegra_cpu_disable(unsigned int cpu); diff --git a/arch/arm/mach-tegra/cpu-tegra.c b/arch/arm/mach-tegra/cpu-tegra.c index ceb52db..627bf0f 100644 --- a/arch/arm/mach-tegra/cpu-tegra.c +++ b/arch/arm/mach-tegra/cpu-tegra.c @@ -49,6 +49,8 @@ static struct cpufreq_frequency_table freq_table[] = { #define NUM_CPUS 2 static struct clk *cpu_clk; +static struct clk *pll_x_clk; +static struct clk *pll_p_clk; static struct clk *emc_clk; static unsigned long target_cpu_speed[NUM_CPUS]; @@ -71,6 +73,42 @@ static unsigned int tegra_getspeed(unsigned int cpu) return rate; } +static int tegra_cpu_clk_set_rate(unsigned long rate) +{ + int ret; + + /* + * Take an extra reference to the main pll so it doesn't turn + * off when we move the cpu off of it + */ + clk_prepare_enable(pll_x_clk); + + ret = clk_set_parent(cpu_clk, pll_p_clk); + if (ret) { + pr_err("Failed to switch cpu to clock pll_p\n"); + goto out; + } + + if (rate == clk_get_rate(pll_p_clk)) + goto out; + + ret = clk_set_rate(pll_x_clk, rate); + if (ret) { + pr_err("Failed to change pll_x to %lu\n", rate); + goto out; + } + + ret = clk_set_parent(cpu_clk, pll_x_clk); + if (ret) { + pr_err("Failed to switch cpu to clock pll_x\n"); + goto out; + } + +out: + clk_disable_unprepare(pll_x_clk); + return ret; +} + static int tegra_update_cpu_speed(unsigned long rate) { int ret = 0; @@ -101,7 +139,7 @@ static int tegra_update_cpu_speed(unsigned long rate) freqs.old, freqs.new); #endif - ret = clk_set_rate(cpu_clk, freqs.new * 1000); + ret = tegra_cpu_clk_set_rate(freqs.new * 1000); if (ret) { pr_err("cpu-tegra: Failed to set cpu frequency to %d kHz\n", freqs.new); @@ -183,6 +221,14 @@ static int tegra_cpu_init(struct cpufreq_policy *policy) if (IS_ERR(cpu_clk)) return PTR_ERR(cpu_clk); + pll_x_clk = clk_get_sys(NULL, "pll_x"); + if (IS_ERR(pll_x_clk)) + return PTR_ERR(pll_x_clk); + + pll_p_clk = clk_get_sys(NULL, "pll_p"); + if (IS_ERR(pll_p_clk)) + return PTR_ERR(pll_p_clk); + emc_clk = clk_get_sys("cpu", "emc"); if (IS_ERR(emc_clk)) { clk_put(cpu_clk); diff --git a/arch/arm/mach-tegra/devices.c b/arch/arm/mach-tegra/devices.c index c70e65f..61e9603 100644 --- a/arch/arm/mach-tegra/devices.c +++ b/arch/arm/mach-tegra/devices.c @@ -23,7 +23,6 @@ #include <linux/fsl_devices.h> #include <linux/serial_8250.h> #include <linux/i2c-tegra.h> -#include <asm/pmu.h> #include <mach/irqs.h> #include <mach/iomap.h> #include <mach/dma.h> @@ -516,7 +515,7 @@ static struct resource tegra_pmu_resources[] = { struct platform_device tegra_pmu_device = { .name = "arm-pmu", - .id = ARM_PMU_DEVICE_CPU, + .id = -1, .num_resources = ARRAY_SIZE(tegra_pmu_resources), .resource = tegra_pmu_resources, }; diff --git a/arch/arm/mach-tegra/dma.c b/arch/arm/mach-tegra/dma.c deleted file mode 100644 index 29c5114..0000000 --- a/arch/arm/mach-tegra/dma.c +++ /dev/null @@ -1,823 +0,0 @@ -/* - * arch/arm/mach-tegra/dma.c - * - * System DMA driver for NVIDIA Tegra SoCs - * - * Copyright (c) 2008-2009, NVIDIA Corporation. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - */ - -#include <linux/io.h> -#include <linux/interrupt.h> -#include <linux/module.h> -#include <linux/spinlock.h> -#include <linux/err.h> -#include <linux/irq.h> -#include <linux/delay.h> -#include <linux/clk.h> -#include <mach/dma.h> -#include <mach/irqs.h> -#include <mach/iomap.h> -#include <mach/suspend.h> - -#include "apbio.h" - -#define APB_DMA_GEN 0x000 -#define GEN_ENABLE (1<<31) - -#define APB_DMA_CNTRL 0x010 - -#define APB_DMA_IRQ_MASK 0x01c - -#define APB_DMA_IRQ_MASK_SET 0x020 - -#define APB_DMA_CHAN_CSR 0x000 -#define CSR_ENB (1<<31) -#define CSR_IE_EOC (1<<30) -#define CSR_HOLD (1<<29) -#define CSR_DIR (1<<28) -#define CSR_ONCE (1<<27) -#define CSR_FLOW (1<<21) -#define CSR_REQ_SEL_SHIFT 16 -#define CSR_WCOUNT_SHIFT 2 -#define CSR_WCOUNT_MASK 0xFFFC - -#define APB_DMA_CHAN_STA 0x004 -#define STA_BUSY (1<<31) -#define STA_ISE_EOC (1<<30) -#define STA_HALT (1<<29) -#define STA_PING_PONG (1<<28) -#define STA_COUNT_SHIFT 2 -#define STA_COUNT_MASK 0xFFFC - -#define APB_DMA_CHAN_AHB_PTR 0x010 - -#define APB_DMA_CHAN_AHB_SEQ 0x014 -#define AHB_SEQ_INTR_ENB (1<<31) -#define AHB_SEQ_BUS_WIDTH_SHIFT 28 -#define AHB_SEQ_BUS_WIDTH_MASK (0x7<<AHB_SEQ_BUS_WIDTH_SHIFT) -#define AHB_SEQ_BUS_WIDTH_8 (0<<AHB_SEQ_BUS_WIDTH_SHIFT) -#define AHB_SEQ_BUS_WIDTH_16 (1<<AHB_SEQ_BUS_WIDTH_SHIFT) -#define AHB_SEQ_BUS_WIDTH_32 (2<<AHB_SEQ_BUS_WIDTH_SHIFT) -#define AHB_SEQ_BUS_WIDTH_64 (3<<AHB_SEQ_BUS_WIDTH_SHIFT) -#define AHB_SEQ_BUS_WIDTH_128 (4<<AHB_SEQ_BUS_WIDTH_SHIFT) -#define AHB_SEQ_DATA_SWAP (1<<27) -#define AHB_SEQ_BURST_MASK (0x7<<24) -#define AHB_SEQ_BURST_1 (4<<24) -#define AHB_SEQ_BURST_4 (5<<24) -#define AHB_SEQ_BURST_8 (6<<24) -#define AHB_SEQ_DBL_BUF (1<<19) -#define AHB_SEQ_WRAP_SHIFT 16 -#define AHB_SEQ_WRAP_MASK (0x7<<AHB_SEQ_WRAP_SHIFT) - -#define APB_DMA_CHAN_APB_PTR 0x018 - -#define APB_DMA_CHAN_APB_SEQ 0x01c -#define APB_SEQ_BUS_WIDTH_SHIFT 28 -#define APB_SEQ_BUS_WIDTH_MASK (0x7<<APB_SEQ_BUS_WIDTH_SHIFT) -#define APB_SEQ_BUS_WIDTH_8 (0<<APB_SEQ_BUS_WIDTH_SHIFT) -#define APB_SEQ_BUS_WIDTH_16 (1<<APB_SEQ_BUS_WIDTH_SHIFT) -#define APB_SEQ_BUS_WIDTH_32 (2<<APB_SEQ_BUS_WIDTH_SHIFT) -#define APB_SEQ_BUS_WIDTH_64 (3<<APB_SEQ_BUS_WIDTH_SHIFT) -#define APB_SEQ_BUS_WIDTH_128 (4<<APB_SEQ_BUS_WIDTH_SHIFT) -#define APB_SEQ_DATA_SWAP (1<<27) -#define APB_SEQ_WRAP_SHIFT 16 -#define APB_SEQ_WRAP_MASK (0x7<<APB_SEQ_WRAP_SHIFT) - -#define TEGRA_SYSTEM_DMA_CH_NR 16 -#define TEGRA_SYSTEM_DMA_AVP_CH_NUM 4 -#define TEGRA_SYSTEM_DMA_CH_MIN 0 -#define TEGRA_SYSTEM_DMA_CH_MAX \ - (TEGRA_SYSTEM_DMA_CH_NR - TEGRA_SYSTEM_DMA_AVP_CH_NUM - 1) - -#define NV_DMA_MAX_TRASFER_SIZE 0x10000 - -static const unsigned int ahb_addr_wrap_table[8] = { - 0, 32, 64, 128, 256, 512, 1024, 2048 -}; - -static const unsigned int apb_addr_wrap_table[8] = { - 0, 1, 2, 4, 8, 16, 32, 64 -}; - -static const unsigned int bus_width_table[5] = { - 8, 16, 32, 64, 128 -}; - -#define TEGRA_DMA_NAME_SIZE 16 -struct tegra_dma_channel { - struct list_head list; - int id; - spinlock_t lock; - char name[TEGRA_DMA_NAME_SIZE]; - void __iomem *addr; - int mode; - int irq; - int req_transfer_count; -}; - -#define NV_DMA_MAX_CHANNELS 32 - -static bool tegra_dma_initialized; -static DEFINE_MUTEX(tegra_dma_lock); -static DEFINE_SPINLOCK(enable_lock); - -static DECLARE_BITMAP(channel_usage, NV_DMA_MAX_CHANNELS); -static struct tegra_dma_channel dma_channels[NV_DMA_MAX_CHANNELS]; - -static void tegra_dma_update_hw(struct tegra_dma_channel *ch, - struct tegra_dma_req *req); -static void tegra_dma_update_hw_partial(struct tegra_dma_channel *ch, - struct tegra_dma_req *req); -static void tegra_dma_stop(struct tegra_dma_channel *ch); - -void tegra_dma_flush(struct tegra_dma_channel *ch) -{ -} -EXPORT_SYMBOL(tegra_dma_flush); - -void tegra_dma_dequeue(struct tegra_dma_channel *ch) -{ - struct tegra_dma_req *req; - - if (tegra_dma_is_empty(ch)) - return; - - req = list_entry(ch->list.next, typeof(*req), node); - - tegra_dma_dequeue_req(ch, req); - return; -} - -static void tegra_dma_stop(struct tegra_dma_channel *ch) -{ - u32 csr; - u32 status; - - csr = readl(ch->addr + APB_DMA_CHAN_CSR); - csr &= ~CSR_IE_EOC; - writel(csr, ch->addr + APB_DMA_CHAN_CSR); - - csr &= ~CSR_ENB; - writel(csr, ch->addr + APB_DMA_CHAN_CSR); - - status = readl(ch->addr + APB_DMA_CHAN_STA); - if (status & STA_ISE_EOC) - writel(status, ch->addr + APB_DMA_CHAN_STA); -} - -static int tegra_dma_cancel(struct tegra_dma_channel *ch) -{ - unsigned long irq_flags; - - spin_lock_irqsave(&ch->lock, irq_flags); - while (!list_empty(&ch->list)) - list_del(ch->list.next); - - tegra_dma_stop(ch); - - spin_unlock_irqrestore(&ch->lock, irq_flags); - return 0; -} - -static unsigned int get_channel_status(struct tegra_dma_channel *ch, - struct tegra_dma_req *req, bool is_stop_dma) -{ - void __iomem *addr = IO_ADDRESS(TEGRA_APB_DMA_BASE); - unsigned int status; - - if (is_stop_dma) { - /* - * STOP the DMA and get the transfer count. - * Getting the transfer count is tricky. - * - Globally disable DMA on all channels - * - Read the channel's status register to know the number - * of pending bytes to be transfered. - * - Stop the dma channel - * - Globally re-enable DMA to resume other transfers - */ - spin_lock(&enable_lock); - writel(0, addr + APB_DMA_GEN); - udelay(20); - status = readl(ch->addr + APB_DMA_CHAN_STA); - tegra_dma_stop(ch); - writel(GEN_ENABLE, addr + APB_DMA_GEN); - spin_unlock(&enable_lock); - if (status & STA_ISE_EOC) { - pr_err("Got Dma Int here clearing"); - writel(status, ch->addr + APB_DMA_CHAN_STA); - } - req->status = TEGRA_DMA_REQ_ERROR_ABORTED; - } else { - status = readl(ch->addr + APB_DMA_CHAN_STA); - } - return status; -} - -/* should be called with the channel lock held */ -static unsigned int dma_active_count(struct tegra_dma_channel *ch, - struct tegra_dma_req *req, unsigned int status) -{ - unsigned int to_transfer; - unsigned int req_transfer_count; - unsigned int bytes_transferred; - - to_transfer = ((status & STA_COUNT_MASK) >> STA_COUNT_SHIFT) + 1; - req_transfer_count = ch->req_transfer_count + 1; - bytes_transferred = req_transfer_count; - if (status & STA_BUSY) - bytes_transferred -= to_transfer; - /* - * In continuous transfer mode, DMA only tracks the count of the - * half DMA buffer. So, if the DMA already finished half the DMA - * then add the half buffer to the completed count. - */ - if (ch->mode & TEGRA_DMA_MODE_CONTINOUS) { - if (req->buffer_status == TEGRA_DMA_REQ_BUF_STATUS_HALF_FULL) - bytes_transferred += req_transfer_count; - if (status & STA_ISE_EOC) - bytes_transferred += req_transfer_count; - } - bytes_transferred *= 4; - return bytes_transferred; -} - -int tegra_dma_dequeue_req(struct tegra_dma_channel *ch, - struct tegra_dma_req *_req) -{ - unsigned int status; - struct tegra_dma_req *req = NULL; - int found = 0; - unsigned long irq_flags; - int stop = 0; - - spin_lock_irqsave(&ch->lock, irq_flags); - - if (list_entry(ch->list.next, struct tegra_dma_req, node) == _req) - stop = 1; - - list_for_each_entry(req, &ch->list, node) { - if (req == _req) { - list_del(&req->node); - found = 1; - break; - } - } - if (!found) { - spin_unlock_irqrestore(&ch->lock, irq_flags); - return 0; - } - - if (!stop) - goto skip_stop_dma; - - status = get_channel_status(ch, req, true); - req->bytes_transferred = dma_active_count(ch, req, status); - - if (!list_empty(&ch->list)) { - /* if the list is not empty, queue the next request */ - struct tegra_dma_req *next_req; - next_req = list_entry(ch->list.next, - typeof(*next_req), node); - tegra_dma_update_hw(ch, next_req); - } - -skip_stop_dma: - req->status = -TEGRA_DMA_REQ_ERROR_ABORTED; - - spin_unlock_irqrestore(&ch->lock, irq_flags); - - /* Callback should be called without any lock */ - req->complete(req); - return 0; -} -EXPORT_SYMBOL(tegra_dma_dequeue_req); - -bool tegra_dma_is_empty(struct tegra_dma_channel *ch) -{ - unsigned long irq_flags; - bool is_empty; - - spin_lock_irqsave(&ch->lock, irq_flags); - if (list_empty(&ch->list)) - is_empty = true; - else - is_empty = false; - spin_unlock_irqrestore(&ch->lock, irq_flags); - return is_empty; -} -EXPORT_SYMBOL(tegra_dma_is_empty); - -bool tegra_dma_is_req_inflight(struct tegra_dma_channel *ch, - struct tegra_dma_req *_req) -{ - unsigned long irq_flags; - struct tegra_dma_req *req; - - spin_lock_irqsave(&ch->lock, irq_flags); - list_for_each_entry(req, &ch->list, node) { - if (req == _req) { - spin_unlock_irqrestore(&ch->lock, irq_flags); - return true; - } - } - spin_unlock_irqrestore(&ch->lock, irq_flags); - return false; -} -EXPORT_SYMBOL(tegra_dma_is_req_inflight); - -int tegra_dma_enqueue_req(struct tegra_dma_channel *ch, - struct tegra_dma_req *req) -{ - unsigned long irq_flags; - struct tegra_dma_req *_req; - int start_dma = 0; - - if (req->size > NV_DMA_MAX_TRASFER_SIZE || - req->source_addr & 0x3 || req->dest_addr & 0x3) { - pr_err("Invalid DMA request for channel %d\n", ch->id); - return -EINVAL; - } - - spin_lock_irqsave(&ch->lock, irq_flags); - - list_for_each_entry(_req, &ch->list, node) { - if (req == _req) { - spin_unlock_irqrestore(&ch->lock, irq_flags); - return -EEXIST; - } - } - - req->bytes_transferred = 0; - req->status = 0; - req->buffer_status = 0; - if (list_empty(&ch->list)) - start_dma = 1; - - list_add_tail(&req->node, &ch->list); - - if (start_dma) - tegra_dma_update_hw(ch, req); - - spin_unlock_irqrestore(&ch->lock, irq_flags); - - return 0; -} -EXPORT_SYMBOL(tegra_dma_enqueue_req); - -struct tegra_dma_channel *tegra_dma_allocate_channel(int mode) -{ - int channel; - struct tegra_dma_channel *ch = NULL; - - if (!tegra_dma_initialized) - return NULL; - - mutex_lock(&tegra_dma_lock); - - /* first channel is the shared channel */ - if (mode & TEGRA_DMA_SHARED) { - channel = TEGRA_SYSTEM_DMA_CH_MIN; - } else { - channel = find_first_zero_bit(channel_usage, - ARRAY_SIZE(dma_channels)); - if (channel >= ARRAY_SIZE(dma_channels)) - goto out; - } - __set_bit(channel, channel_usage); - ch = &dma_channels[channel]; - ch->mode = mode; - -out: - mutex_unlock(&tegra_dma_lock); - return ch; -} -EXPORT_SYMBOL(tegra_dma_allocate_channel); - -void tegra_dma_free_channel(struct tegra_dma_channel *ch) -{ - if (ch->mode & TEGRA_DMA_SHARED) - return; - tegra_dma_cancel(ch); - mutex_lock(&tegra_dma_lock); - __clear_bit(ch->id, channel_usage); - mutex_unlock(&tegra_dma_lock); -} -EXPORT_SYMBOL(tegra_dma_free_channel); - -static void tegra_dma_update_hw_partial(struct tegra_dma_channel *ch, - struct tegra_dma_req *req) -{ - u32 apb_ptr; - u32 ahb_ptr; - - if (req->to_memory) { - apb_ptr = req->source_addr; - ahb_ptr = req->dest_addr; - } else { - apb_ptr = req->dest_addr; - ahb_ptr = req->source_addr; - } - writel(apb_ptr, ch->addr + APB_DMA_CHAN_APB_PTR); - writel(ahb_ptr, ch->addr + APB_DMA_CHAN_AHB_PTR); - - req->status = TEGRA_DMA_REQ_INFLIGHT; - return; -} - -static void tegra_dma_update_hw(struct tegra_dma_channel *ch, - struct tegra_dma_req *req) -{ - int ahb_addr_wrap; - int apb_addr_wrap; - int ahb_bus_width; - int apb_bus_width; - int index; - - u32 ahb_seq; - u32 apb_seq; - u32 ahb_ptr; - u32 apb_ptr; - u32 csr; - - csr = CSR_IE_EOC | CSR_FLOW; - ahb_seq = AHB_SEQ_INTR_ENB | AHB_SEQ_BURST_1; - apb_seq = 0; - - csr |= req->req_sel << CSR_REQ_SEL_SHIFT; - - /* One shot mode is always single buffered, - * continuous mode is always double buffered - * */ - if (ch->mode & TEGRA_DMA_MODE_ONESHOT) { - csr |= CSR_ONCE; - ch->req_transfer_count = (req->size >> 2) - 1; - } else { - ahb_seq |= AHB_SEQ_DBL_BUF; - - /* In double buffered mode, we set the size to half the - * requested size and interrupt when half the buffer - * is full */ - ch->req_transfer_count = (req->size >> 3) - 1; - } - - csr |= ch->req_transfer_count << CSR_WCOUNT_SHIFT; - - if (req->to_memory) { - apb_ptr = req->source_addr; - ahb_ptr = req->dest_addr; - - apb_addr_wrap = req->source_wrap; - ahb_addr_wrap = req->dest_wrap; - apb_bus_width = req->source_bus_width; - ahb_bus_width = req->dest_bus_width; - - } else { - csr |= CSR_DIR; - apb_ptr = req->dest_addr; - ahb_ptr = req->source_addr; - - apb_addr_wrap = req->dest_wrap; - ahb_addr_wrap = req->source_wrap; - apb_bus_width = req->dest_bus_width; - ahb_bus_width = req->source_bus_width; - } - - apb_addr_wrap >>= 2; - ahb_addr_wrap >>= 2; - - /* set address wrap for APB size */ - index = 0; - do { - if (apb_addr_wrap_table[index] == apb_addr_wrap) - break; - index++; - } while (index < ARRAY_SIZE(apb_addr_wrap_table)); - BUG_ON(index == ARRAY_SIZE(apb_addr_wrap_table)); - apb_seq |= index << APB_SEQ_WRAP_SHIFT; - - /* set address wrap for AHB size */ - index = 0; - do { - if (ahb_addr_wrap_table[index] == ahb_addr_wrap) - break; - index++; - } while (index < ARRAY_SIZE(ahb_addr_wrap_table)); - BUG_ON(index == ARRAY_SIZE(ahb_addr_wrap_table)); - ahb_seq |= index << AHB_SEQ_WRAP_SHIFT; - - for (index = 0; index < ARRAY_SIZE(bus_width_table); index++) { - if (bus_width_table[index] == ahb_bus_width) - break; - } - BUG_ON(index == ARRAY_SIZE(bus_width_table)); - ahb_seq |= index << AHB_SEQ_BUS_WIDTH_SHIFT; - - for (index = 0; index < ARRAY_SIZE(bus_width_table); index++) { - if (bus_width_table[index] == apb_bus_width) - break; - } - BUG_ON(index == ARRAY_SIZE(bus_width_table)); - apb_seq |= index << APB_SEQ_BUS_WIDTH_SHIFT; - - writel(csr, ch->addr + APB_DMA_CHAN_CSR); - writel(apb_seq, ch->addr + APB_DMA_CHAN_APB_SEQ); - writel(apb_ptr, ch->addr + APB_DMA_CHAN_APB_PTR); - writel(ahb_seq, ch->addr + APB_DMA_CHAN_AHB_SEQ); - writel(ahb_ptr, ch->addr + APB_DMA_CHAN_AHB_PTR); - - csr |= CSR_ENB; - writel(csr, ch->addr + APB_DMA_CHAN_CSR); - - req->status = TEGRA_DMA_REQ_INFLIGHT; -} - -static void handle_oneshot_dma(struct tegra_dma_channel *ch) -{ - struct tegra_dma_req *req; - unsigned long irq_flags; - - spin_lock_irqsave(&ch->lock, irq_flags); - if (list_empty(&ch->list)) { - spin_unlock_irqrestore(&ch->lock, irq_flags); - return; - } - - req = list_entry(ch->list.next, typeof(*req), node); - if (req) { - int bytes_transferred; - - bytes_transferred = ch->req_transfer_count; - bytes_transferred += 1; - bytes_transferred <<= 2; - - list_del(&req->node); - req->bytes_transferred = bytes_transferred; - req->status = TEGRA_DMA_REQ_SUCCESS; - - spin_unlock_irqrestore(&ch->lock, irq_flags); - /* Callback should be called without any lock */ - pr_debug("%s: transferred %d bytes\n", __func__, - req->bytes_transferred); - req->complete(req); - spin_lock_irqsave(&ch->lock, irq_flags); - } - - if (!list_empty(&ch->list)) { - req = list_entry(ch->list.next, typeof(*req), node); - /* the complete function we just called may have enqueued - another req, in which case dma has already started */ - if (req->status != TEGRA_DMA_REQ_INFLIGHT) - tegra_dma_update_hw(ch, req); - } - spin_unlock_irqrestore(&ch->lock, irq_flags); -} - -static void handle_continuous_dma(struct tegra_dma_channel *ch) -{ - struct tegra_dma_req *req; - unsigned long irq_flags; - - spin_lock_irqsave(&ch->lock, irq_flags); - if (list_empty(&ch->list)) { - spin_unlock_irqrestore(&ch->lock, irq_flags); - return; - } - - req = list_entry(ch->list.next, typeof(*req), node); - if (req) { - if (req->buffer_status == TEGRA_DMA_REQ_BUF_STATUS_EMPTY) { - bool is_dma_ping_complete; - is_dma_ping_complete = (readl(ch->addr + APB_DMA_CHAN_STA) - & STA_PING_PONG) ? true : false; - if (req->to_memory) - is_dma_ping_complete = !is_dma_ping_complete; - /* Out of sync - Release current buffer */ - if (!is_dma_ping_complete) { - int bytes_transferred; - - bytes_transferred = ch->req_transfer_count; - bytes_transferred += 1; - bytes_transferred <<= 3; - req->buffer_status = TEGRA_DMA_REQ_BUF_STATUS_FULL; - req->bytes_transferred = bytes_transferred; - req->status = TEGRA_DMA_REQ_SUCCESS; - tegra_dma_stop(ch); - - if (!list_is_last(&req->node, &ch->list)) { - struct tegra_dma_req *next_req; - - next_req = list_entry(req->node.next, - typeof(*next_req), node); - tegra_dma_update_hw(ch, next_req); - } - - list_del(&req->node); - - /* DMA lock is NOT held when callbak is called */ - spin_unlock_irqrestore(&ch->lock, irq_flags); - req->complete(req); - return; - } - /* Load the next request into the hardware, if available - * */ - if (!list_is_last(&req->node, &ch->list)) { - struct tegra_dma_req *next_req; - - next_req = list_entry(req->node.next, - typeof(*next_req), node); - tegra_dma_update_hw_partial(ch, next_req); - } - req->buffer_status = TEGRA_DMA_REQ_BUF_STATUS_HALF_FULL; - req->status = TEGRA_DMA_REQ_SUCCESS; - /* DMA lock is NOT held when callback is called */ - spin_unlock_irqrestore(&ch->lock, irq_flags); - if (likely(req->threshold)) - req->threshold(req); - return; - - } else if (req->buffer_status == - TEGRA_DMA_REQ_BUF_STATUS_HALF_FULL) { - /* Callback when the buffer is completely full (i.e on - * the second interrupt */ - int bytes_transferred; - - bytes_transferred = ch->req_transfer_count; - bytes_transferred += 1; - bytes_transferred <<= 3; - - req->buffer_status = TEGRA_DMA_REQ_BUF_STATUS_FULL; - req->bytes_transferred = bytes_transferred; - req->status = TEGRA_DMA_REQ_SUCCESS; - list_del(&req->node); - - /* DMA lock is NOT held when callbak is called */ - spin_unlock_irqrestore(&ch->lock, irq_flags); - req->complete(req); - return; - - } else { - BUG(); - } - } - spin_unlock_irqrestore(&ch->lock, irq_flags); -} - -static irqreturn_t dma_isr(int irq, void *data) -{ - struct tegra_dma_channel *ch = data; - unsigned long status; - - status = readl(ch->addr + APB_DMA_CHAN_STA); - if (status & STA_ISE_EOC) - writel(status, ch->addr + APB_DMA_CHAN_STA); - else { - pr_warning("Got a spurious ISR for DMA channel %d\n", ch->id); - return IRQ_HANDLED; - } - return IRQ_WAKE_THREAD; -} - -static irqreturn_t dma_thread_fn(int irq, void *data) -{ - struct tegra_dma_channel *ch = data; - - if (ch->mode & TEGRA_DMA_MODE_ONESHOT) - handle_oneshot_dma(ch); - else - handle_continuous_dma(ch); - - - return IRQ_HANDLED; -} - -int __init tegra_dma_init(void) -{ - int ret = 0; - int i; - unsigned int irq; - void __iomem *addr; - struct clk *c; - - bitmap_fill(channel_usage, NV_DMA_MAX_CHANNELS); - - c = clk_get_sys("tegra-apbdma", NULL); - if (IS_ERR(c)) { - pr_err("Unable to get clock for APB DMA\n"); - ret = PTR_ERR(c); - goto fail; - } - ret = clk_prepare_enable(c); - if (ret != 0) { - pr_err("Unable to enable clock for APB DMA\n"); - goto fail; - } - - addr = IO_ADDRESS(TEGRA_APB_DMA_BASE); - writel(GEN_ENABLE, addr + APB_DMA_GEN); - writel(0, addr + APB_DMA_CNTRL); - writel(0xFFFFFFFFul >> (31 - TEGRA_SYSTEM_DMA_CH_MAX), - addr + APB_DMA_IRQ_MASK_SET); - - for (i = TEGRA_SYSTEM_DMA_CH_MIN; i <= TEGRA_SYSTEM_DMA_CH_MAX; i++) { - struct tegra_dma_channel *ch = &dma_channels[i]; - - ch->id = i; - snprintf(ch->name, TEGRA_DMA_NAME_SIZE, "dma_channel_%d", i); - - ch->addr = IO_ADDRESS(TEGRA_APB_DMA_CH0_BASE + - TEGRA_APB_DMA_CH0_SIZE * i); - - spin_lock_init(&ch->lock); - INIT_LIST_HEAD(&ch->list); - - irq = INT_APB_DMA_CH0 + i; - ret = request_threaded_irq(irq, dma_isr, dma_thread_fn, 0, - dma_channels[i].name, ch); - if (ret) { - pr_err("Failed to register IRQ %d for DMA %d\n", - irq, i); - goto fail; - } - ch->irq = irq; - - __clear_bit(i, channel_usage); - } - /* mark the shared channel allocated */ - __set_bit(TEGRA_SYSTEM_DMA_CH_MIN, channel_usage); - - tegra_dma_initialized = true; - - return 0; -fail: - writel(0, addr + APB_DMA_GEN); - for (i = TEGRA_SYSTEM_DMA_CH_MIN; i <= TEGRA_SYSTEM_DMA_CH_MAX; i++) { - struct tegra_dma_channel *ch = &dma_channels[i]; - if (ch->irq) - free_irq(ch->irq, ch); - } - return ret; -} -postcore_initcall(tegra_dma_init); - -#ifdef CONFIG_PM -static u32 apb_dma[5*TEGRA_SYSTEM_DMA_CH_NR + 3]; - -void tegra_dma_suspend(void) -{ - void __iomem *addr = IO_ADDRESS(TEGRA_APB_DMA_BASE); - u32 *ctx = apb_dma; - int i; - - *ctx++ = readl(addr + APB_DMA_GEN); - *ctx++ = readl(addr + APB_DMA_CNTRL); - *ctx++ = readl(addr + APB_DMA_IRQ_MASK); - - for (i = 0; i < TEGRA_SYSTEM_DMA_CH_NR; i++) { - addr = IO_ADDRESS(TEGRA_APB_DMA_CH0_BASE + - TEGRA_APB_DMA_CH0_SIZE * i); - - *ctx++ = readl(addr + APB_DMA_CHAN_CSR); - *ctx++ = readl(addr + APB_DMA_CHAN_AHB_PTR); - *ctx++ = readl(addr + APB_DMA_CHAN_AHB_SEQ); - *ctx++ = readl(addr + APB_DMA_CHAN_APB_PTR); - *ctx++ = readl(addr + APB_DMA_CHAN_APB_SEQ); - } -} - -void tegra_dma_resume(void) -{ - void __iomem *addr = IO_ADDRESS(TEGRA_APB_DMA_BASE); - u32 *ctx = apb_dma; - int i; - - writel(*ctx++, addr + APB_DMA_GEN); - writel(*ctx++, addr + APB_DMA_CNTRL); - writel(*ctx++, addr + APB_DMA_IRQ_MASK); - - for (i = 0; i < TEGRA_SYSTEM_DMA_CH_NR; i++) { - addr = IO_ADDRESS(TEGRA_APB_DMA_CH0_BASE + - TEGRA_APB_DMA_CH0_SIZE * i); - - writel(*ctx++, addr + APB_DMA_CHAN_CSR); - writel(*ctx++, addr + APB_DMA_CHAN_AHB_PTR); - writel(*ctx++, addr + APB_DMA_CHAN_AHB_SEQ); - writel(*ctx++, addr + APB_DMA_CHAN_APB_PTR); - writel(*ctx++, addr + APB_DMA_CHAN_APB_SEQ); - } -} - -#endif diff --git a/arch/arm/mach-tegra/fuse.c b/arch/arm/mach-tegra/fuse.c index f946d12..0b7db17 100644 --- a/arch/arm/mach-tegra/fuse.c +++ b/arch/arm/mach-tegra/fuse.c @@ -93,9 +93,9 @@ void tegra_init_fuse(void) { u32 id; - u32 reg = readl(IO_TO_VIRT(TEGRA_CLK_RESET_BASE + 0x48)); + u32 reg = readl(IO_ADDRESS(TEGRA_CLK_RESET_BASE + 0x48)); reg |= 1 << 28; - writel(reg, IO_TO_VIRT(TEGRA_CLK_RESET_BASE + 0x48)); + writel(reg, IO_ADDRESS(TEGRA_CLK_RESET_BASE + 0x48)); reg = tegra_fuse_readl(FUSE_SKU_INFO); tegra_sku_id = reg & 0xFF; diff --git a/arch/arm/mach-tegra/headsmp.S b/arch/arm/mach-tegra/headsmp.S index fef9c2c..6addc78 100644 --- a/arch/arm/mach-tegra/headsmp.S +++ b/arch/arm/mach-tegra/headsmp.S @@ -7,17 +7,13 @@ #include "flowctrl.h" #include "reset.h" +#include "sleep.h" #define APB_MISC_GP_HIDREV 0x804 #define PMC_SCRATCH41 0x140 #define RESET_DATA(x) ((TEGRA_RESET_##x)*4) - .macro mov32, reg, val - movw \reg, #:lower16:\val - movt \reg, #:upper16:\val - .endm - .section ".text.head", "ax" __CPUINIT diff --git a/arch/arm/mach-tegra/hotplug.c b/arch/arm/mach-tegra/hotplug.c index d8dc9dd..dca5141 100644 --- a/arch/arm/mach-tegra/hotplug.c +++ b/arch/arm/mach-tegra/hotplug.c @@ -1,123 +1,48 @@ /* - * linux/arch/arm/mach-realview/hotplug.c * * Copyright (C) 2002 ARM Ltd. * All Rights Reserved + * Copyright (c) 2010, 2012 NVIDIA Corporation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #include <linux/kernel.h> -#include <linux/errno.h> #include <linux/smp.h> #include <asm/cacheflush.h> -#include <asm/cp15.h> +#include <asm/smp_plat.h> -static inline void cpu_enter_lowpower(void) -{ - unsigned int v; - - flush_cache_all(); - asm volatile( - " mcr p15, 0, %1, c7, c5, 0\n" - " mcr p15, 0, %1, c7, c10, 4\n" - /* - * Turn off coherency - */ - " mrc p15, 0, %0, c1, c0, 1\n" - " bic %0, %0, #0x20\n" - " mcr p15, 0, %0, c1, c0, 1\n" - " mrc p15, 0, %0, c1, c0, 0\n" - " bic %0, %0, %2\n" - " mcr p15, 0, %0, c1, c0, 0\n" - : "=&r" (v) - : "r" (0), "Ir" (CR_C) - : "cc"); -} - -static inline void cpu_leave_lowpower(void) -{ - unsigned int v; +#include "sleep.h" +#include "tegra_cpu_car.h" - asm volatile( - "mrc p15, 0, %0, c1, c0, 0\n" - " orr %0, %0, %1\n" - " mcr p15, 0, %0, c1, c0, 0\n" - " mrc p15, 0, %0, c1, c0, 1\n" - " orr %0, %0, #0x20\n" - " mcr p15, 0, %0, c1, c0, 1\n" - : "=&r" (v) - : "Ir" (CR_C) - : "cc"); -} - -static inline void platform_do_lowpower(unsigned int cpu, int *spurious) -{ - /* - * there is no power-control hardware on this platform, so all - * we can do is put the core into WFI; this is safe as the calling - * code will have already disabled interrupts - */ - for (;;) { - /* - * here's the WFI - */ - asm(".word 0xe320f003\n" - : - : - : "memory", "cc"); - - /*if (pen_release == cpu) {*/ - /* - * OK, proper wakeup, we're done - */ - break; - /*}*/ - - /* - * Getting here, means that we have come out of WFI without - * having been woken up - this shouldn't happen - * - * Just note it happening - when we're woken, we can report - * its occurrence. - */ - (*spurious)++; - } -} - -int platform_cpu_kill(unsigned int cpu) -{ - return 1; -} +static void (*tegra_hotplug_shutdown)(void); /* * platform-specific code to shutdown a CPU * * Called with IRQs disabled */ -void platform_cpu_die(unsigned int cpu) +void __ref tegra_cpu_die(unsigned int cpu) { - int spurious = 0; + cpu = cpu_logical_map(cpu); - /* - * we're ready for shutdown now, so do it - */ - cpu_enter_lowpower(); - platform_do_lowpower(cpu, &spurious); + /* Flush the L1 data cache. */ + flush_cache_all(); - /* - * bring this CPU back into the world of cache - * coherency, and then restore interrupts - */ - cpu_leave_lowpower(); + /* Shut down the current CPU. */ + tegra_hotplug_shutdown(); - if (spurious) - pr_warn("CPU%u: %u spurious wakeup calls\n", cpu, spurious); + /* Clock gate the CPU */ + tegra_wait_cpu_in_reset(cpu); + tegra_disable_cpu_clock(cpu); + + /* Should never return here. */ + BUG(); } -int platform_cpu_disable(unsigned int cpu) +int tegra_cpu_disable(unsigned int cpu) { /* * we don't allow CPU 0 to be shutdown (it is still too special @@ -125,3 +50,19 @@ int platform_cpu_disable(unsigned int cpu) */ return cpu == 0 ? -EPERM : 0; } + +#ifdef CONFIG_ARCH_TEGRA_2x_SOC +extern void tegra20_hotplug_shutdown(void); +void __init tegra20_hotplug_init(void) +{ + tegra_hotplug_shutdown = tegra20_hotplug_shutdown; +} +#endif + +#ifdef CONFIG_ARCH_TEGRA_3x_SOC +extern void tegra30_hotplug_shutdown(void); +void __init tegra30_hotplug_init(void) +{ + tegra_hotplug_shutdown = tegra30_hotplug_shutdown; +} +#endif diff --git a/arch/arm/mach-tegra/include/mach/clk.h b/arch/arm/mach-tegra/include/mach/clk.h index d97e403..95f3a54 100644 --- a/arch/arm/mach-tegra/include/mach/clk.h +++ b/arch/arm/mach-tegra/include/mach/clk.h @@ -34,7 +34,10 @@ enum tegra_clk_ex_param { void tegra_periph_reset_deassert(struct clk *c); void tegra_periph_reset_assert(struct clk *c); +#ifndef CONFIG_COMMON_CLK unsigned long clk_get_rate_all_locked(struct clk *c); +#endif + void tegra2_sdmmc_tap_delay(struct clk *c, int delay); int tegra_clk_cfg_ex(struct clk *c, enum tegra_clk_ex_param p, u32 setting); diff --git a/arch/arm/mach-tegra/include/mach/dma.h b/arch/arm/mach-tegra/include/mach/dma.h index 9077092..3081cc6 100644 --- a/arch/arm/mach-tegra/include/mach/dma.h +++ b/arch/arm/mach-tegra/include/mach/dma.h @@ -51,101 +51,4 @@ #define TEGRA_DMA_REQ_SEL_OWR 25 #define TEGRA_DMA_REQ_SEL_INVALID 31 -struct tegra_dma_req; -struct tegra_dma_channel; - -enum tegra_dma_mode { - TEGRA_DMA_SHARED = 1, - TEGRA_DMA_MODE_CONTINOUS = 2, - TEGRA_DMA_MODE_ONESHOT = 4, -}; - -enum tegra_dma_req_error { - TEGRA_DMA_REQ_SUCCESS = 0, - TEGRA_DMA_REQ_ERROR_ABORTED, - TEGRA_DMA_REQ_INFLIGHT, -}; - -enum tegra_dma_req_buff_status { - TEGRA_DMA_REQ_BUF_STATUS_EMPTY = 0, - TEGRA_DMA_REQ_BUF_STATUS_HALF_FULL, - TEGRA_DMA_REQ_BUF_STATUS_FULL, -}; - -struct tegra_dma_req { - struct list_head node; - unsigned int modid; - int instance; - - /* Called when the req is complete and from the DMA ISR context. - * When this is called the req structure is no longer queued by - * the DMA channel. - * - * State of the DMA depends on the number of req it has. If there are - * no DMA requests queued up, then it will STOP the DMA. It there are - * more requests in the DMA, then it will queue the next request. - */ - void (*complete)(struct tegra_dma_req *req); - - /* This is a called from the DMA ISR context when the DMA is still in - * progress and is actively filling same buffer. - * - * In case of continuous mode receive, this threshold is 1/2 the buffer - * size. In other cases, this will not even be called as there is no - * hardware support for it. - * - * In the case of continuous mode receive, if there is next req already - * queued, DMA programs the HW to use that req when this req is - * completed. If there is no "next req" queued, then DMA ISR doesn't do - * anything before calling this callback. - * - * This is mainly used by the cases, where the clients has queued - * only one req and want to get some sort of DMA threshold - * callback to program the next buffer. - * - */ - void (*threshold)(struct tegra_dma_req *req); - - /* 1 to copy to memory. - * 0 to copy from the memory to device FIFO */ - int to_memory; - - void *virt_addr; - - unsigned long source_addr; - unsigned long dest_addr; - unsigned long dest_wrap; - unsigned long source_wrap; - unsigned long source_bus_width; - unsigned long dest_bus_width; - unsigned long req_sel; - unsigned int size; - - /* Updated by the DMA driver on the conpletion of the request. */ - int bytes_transferred; - int status; - - /* DMA completion tracking information */ - int buffer_status; - - /* Client specific data */ - void *dev; -}; - -int tegra_dma_enqueue_req(struct tegra_dma_channel *ch, - struct tegra_dma_req *req); -int tegra_dma_dequeue_req(struct tegra_dma_channel *ch, - struct tegra_dma_req *req); -void tegra_dma_dequeue(struct tegra_dma_channel *ch); -void tegra_dma_flush(struct tegra_dma_channel *ch); - -bool tegra_dma_is_req_inflight(struct tegra_dma_channel *ch, - struct tegra_dma_req *req); -bool tegra_dma_is_empty(struct tegra_dma_channel *ch); - -struct tegra_dma_channel *tegra_dma_allocate_channel(int mode); -void tegra_dma_free_channel(struct tegra_dma_channel *ch); - -int __init tegra_dma_init(void); - #endif diff --git a/arch/arm/mach-tegra/include/mach/gpio.h b/arch/arm/mach-tegra/include/mach/gpio.h deleted file mode 100644 index 40a8c17..0000000 --- a/arch/arm/mach-tegra/include/mach/gpio.h +++ /dev/null @@ -1 +0,0 @@ -/* empty */ diff --git a/arch/arm/mach-tegra/include/mach/io.h b/arch/arm/mach-tegra/include/mach/io.h deleted file mode 100644 index fe700f9..0000000 --- a/arch/arm/mach-tegra/include/mach/io.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * arch/arm/mach-tegra/include/mach/io.h - * - * Copyright (C) 2010 Google, Inc. - * - * Author: - * Colin Cross <ccross@google.com> - * Erik Gilling <konkers@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __MACH_TEGRA_IO_H -#define __MACH_TEGRA_IO_H - -#define IO_SPACE_LIMIT 0xffff - -#ifndef __ASSEMBLER__ - -#ifdef CONFIG_TEGRA_PCI -extern void __iomem *tegra_pcie_io_base; - -static inline void __iomem *__io(unsigned long addr) -{ - return tegra_pcie_io_base + (addr & IO_SPACE_LIMIT); -} -#else -static inline void __iomem *__io(unsigned long addr) -{ - return (void __iomem *)addr; -} -#endif - -#define __io(a) __io(a) - -#endif - -#endif diff --git a/arch/arm/mach-tegra/include/mach/iomap.h b/arch/arm/mach-tegra/include/mach/iomap.h index 7e76da7..fee3a94 100644 --- a/arch/arm/mach-tegra/include/mach/iomap.h +++ b/arch/arm/mach-tegra/include/mach/iomap.h @@ -303,6 +303,9 @@ #define IO_APB_VIRT IOMEM(0xFE300000) #define IO_APB_SIZE SZ_1M +#define TEGRA_PCIE_BASE 0x80000000 +#define TEGRA_PCIE_IO_BASE (TEGRA_PCIE_BASE + SZ_4M) + #define IO_TO_VIRT_BETWEEN(p, st, sz) ((p) >= (st) && (p) < ((st) + (sz))) #define IO_TO_VIRT_XLATE(p, pst, vst) (((p) - (pst) + (vst))) diff --git a/arch/arm/mach-tegra/pcie.c b/arch/arm/mach-tegra/pcie.c index d3ad515..3463fb5 100644 --- a/arch/arm/mach-tegra/pcie.c +++ b/arch/arm/mach-tegra/pcie.c @@ -171,8 +171,6 @@ static void __iomem *reg_pmc_base = IO_ADDRESS(TEGRA_PMC_BASE); * 0x90000000 - 0x9fffffff - non-prefetchable memory * 0xa0000000 - 0xbfffffff - prefetchable memory */ -#define TEGRA_PCIE_BASE 0x80000000 - #define PCIE_REGS_SZ SZ_16K #define PCIE_CFG_OFF PCIE_REGS_SZ #define PCIE_CFG_SZ SZ_1M @@ -180,8 +178,6 @@ static void __iomem *reg_pmc_base = IO_ADDRESS(TEGRA_PMC_BASE); #define PCIE_EXT_CFG_SZ SZ_1M #define PCIE_IOMAP_SZ (PCIE_REGS_SZ + PCIE_CFG_SZ + PCIE_EXT_CFG_SZ) -#define MMIO_BASE (TEGRA_PCIE_BASE + SZ_4M) -#define MMIO_SIZE SZ_64K #define MEM_BASE_0 (TEGRA_PCIE_BASE + SZ_256M) #define MEM_SIZE_0 SZ_128M #define MEM_BASE_1 (MEM_BASE_0 + MEM_SIZE_0) @@ -204,10 +200,9 @@ struct tegra_pcie_port { bool link_up; - char io_space_name[16]; char mem_space_name[16]; char prefetch_space_name[20]; - struct resource res[3]; + struct resource res[2]; }; struct tegra_pcie_info { @@ -223,17 +218,7 @@ struct tegra_pcie_info { struct clk *pll_e; }; -static struct tegra_pcie_info tegra_pcie = { - .res_mmio = { - .name = "PCI IO", - .start = MMIO_BASE, - .end = MMIO_BASE + MMIO_SIZE - 1, - .flags = IORESOURCE_MEM, - }, -}; - -void __iomem *tegra_pcie_io_base; -EXPORT_SYMBOL(tegra_pcie_io_base); +static struct tegra_pcie_info tegra_pcie; static inline void afi_writel(u32 value, unsigned long offset) { @@ -391,24 +376,7 @@ static int tegra_pcie_setup(int nr, struct pci_sys_data *sys) pp = tegra_pcie.port + nr; pp->root_bus_nr = sys->busnr; - /* - * IORESOURCE_IO - */ - snprintf(pp->io_space_name, sizeof(pp->io_space_name), - "PCIe %d I/O", pp->index); - pp->io_space_name[sizeof(pp->io_space_name) - 1] = 0; - pp->res[0].name = pp->io_space_name; - if (pp->index == 0) { - pp->res[0].start = PCIBIOS_MIN_IO; - pp->res[0].end = pp->res[0].start + SZ_32K - 1; - } else { - pp->res[0].start = PCIBIOS_MIN_IO + SZ_32K; - pp->res[0].end = IO_SPACE_LIMIT; - } - pp->res[0].flags = IORESOURCE_IO; - if (request_resource(&ioport_resource, &pp->res[0])) - panic("Request PCIe IO resource failed\n"); - pci_add_resource_offset(&sys->resources, &pp->res[0], sys->io_offset); + pci_ioremap_io(nr * SZ_64K, TEGRA_PCIE_IO_BASE); /* * IORESOURCE_MEM @@ -416,18 +384,18 @@ static int tegra_pcie_setup(int nr, struct pci_sys_data *sys) snprintf(pp->mem_space_name, sizeof(pp->mem_space_name), "PCIe %d MEM", pp->index); pp->mem_space_name[sizeof(pp->mem_space_name) - 1] = 0; - pp->res[1].name = pp->mem_space_name; + pp->res[0].name = pp->mem_space_name; if (pp->index == 0) { - pp->res[1].start = MEM_BASE_0; - pp->res[1].end = pp->res[1].start + MEM_SIZE_0 - 1; + pp->res[0].start = MEM_BASE_0; + pp->res[0].end = pp->res[0].start + MEM_SIZE_0 - 1; } else { - pp->res[1].start = MEM_BASE_1; - pp->res[1].end = pp->res[1].start + MEM_SIZE_1 - 1; + pp->res[0].start = MEM_BASE_1; + pp->res[0].end = pp->res[0].start + MEM_SIZE_1 - 1; } - pp->res[1].flags = IORESOURCE_MEM; - if (request_resource(&iomem_resource, &pp->res[1])) + pp->res[0].flags = IORESOURCE_MEM; + if (request_resource(&iomem_resource, &pp->res[0])) panic("Request PCIe Memory resource failed\n"); - pci_add_resource_offset(&sys->resources, &pp->res[1], sys->mem_offset); + pci_add_resource_offset(&sys->resources, &pp->res[0], sys->mem_offset); /* * IORESOURCE_MEM | IORESOURCE_PREFETCH @@ -435,18 +403,18 @@ static int tegra_pcie_setup(int nr, struct pci_sys_data *sys) snprintf(pp->prefetch_space_name, sizeof(pp->prefetch_space_name), "PCIe %d PREFETCH MEM", pp->index); pp->prefetch_space_name[sizeof(pp->prefetch_space_name) - 1] = 0; - pp->res[2].name = pp->prefetch_space_name; + pp->res[1].name = pp->prefetch_space_name; if (pp->index == 0) { - pp->res[2].start = PREFETCH_MEM_BASE_0; - pp->res[2].end = pp->res[2].start + PREFETCH_MEM_SIZE_0 - 1; + pp->res[1].start = PREFETCH_MEM_BASE_0; + pp->res[1].end = pp->res[1].start + PREFETCH_MEM_SIZE_0 - 1; } else { - pp->res[2].start = PREFETCH_MEM_BASE_1; - pp->res[2].end = pp->res[2].start + PREFETCH_MEM_SIZE_1 - 1; + pp->res[1].start = PREFETCH_MEM_BASE_1; + pp->res[1].end = pp->res[1].start + PREFETCH_MEM_SIZE_1 - 1; } - pp->res[2].flags = IORESOURCE_MEM | IORESOURCE_PREFETCH; - if (request_resource(&iomem_resource, &pp->res[2])) + pp->res[1].flags = IORESOURCE_MEM | IORESOURCE_PREFETCH; + if (request_resource(&iomem_resource, &pp->res[1])) panic("Request PCIe Prefetch Memory resource failed\n"); - pci_add_resource_offset(&sys->resources, &pp->res[2], sys->mem_offset); + pci_add_resource_offset(&sys->resources, &pp->res[1], sys->mem_offset); return 1; } @@ -541,8 +509,8 @@ static void tegra_pcie_setup_translations(void) /* Bar 2: downstream IO bar */ fpci_bar = ((__u32)0xfdfc << 16); - size = MMIO_SIZE; - axi_address = MMIO_BASE; + size = SZ_128K; + axi_address = TEGRA_PCIE_IO_BASE; afi_writel(axi_address, AFI_AXI_BAR2_START); afi_writel(size >> 12, AFI_AXI_BAR2_SZ); afi_writel(fpci_bar, AFI_FPCI_BAR2); @@ -776,7 +744,6 @@ static void tegra_pcie_clocks_put(void) static int __init tegra_pcie_get_resources(void) { - struct resource *res_mmio = &tegra_pcie.res_mmio; int err; err = tegra_pcie_clocks_get(); @@ -798,34 +765,16 @@ static int __init tegra_pcie_get_resources(void) goto err_map_reg; } - err = request_resource(&iomem_resource, res_mmio); - if (err) { - pr_err("PCIE: Failed to request resources: %d\n", err); - goto err_req_io; - } - - tegra_pcie_io_base = ioremap_nocache(res_mmio->start, - resource_size(res_mmio)); - if (tegra_pcie_io_base == NULL) { - pr_err("PCIE: Failed to map IO\n"); - err = -ENOMEM; - goto err_map_io; - } - err = request_irq(INT_PCIE_INTR, tegra_pcie_isr, IRQF_SHARED, "PCIE", &tegra_pcie); if (err) { pr_err("PCIE: Failed to register IRQ: %d\n", err); - goto err_irq; + goto err_req_io; } set_irq_flags(INT_PCIE_INTR, IRQF_VALID); return 0; -err_irq: - iounmap(tegra_pcie_io_base); -err_map_io: - release_resource(&tegra_pcie.res_mmio); err_req_io: iounmap(tegra_pcie.regs); err_map_reg: diff --git a/arch/arm/mach-tegra/platsmp.c b/arch/arm/mach-tegra/platsmp.c index 1a208db..81cb265 100644 --- a/arch/arm/mach-tegra/platsmp.c +++ b/arch/arm/mach-tegra/platsmp.c @@ -31,6 +31,9 @@ #include "fuse.h" #include "flowctrl.h" #include "reset.h" +#include "tegra_cpu_car.h" + +#include "common.h" extern void tegra_secondary_startup(void); @@ -38,19 +41,8 @@ static void __iomem *scu_base = IO_ADDRESS(TEGRA_ARM_PERIF_BASE); #define EVP_CPU_RESET_VECTOR \ (IO_ADDRESS(TEGRA_EXCEPTION_VECTORS_BASE) + 0x100) -#define CLK_RST_CONTROLLER_CLK_CPU_CMPLX \ - (IO_ADDRESS(TEGRA_CLK_RESET_BASE) + 0x4c) -#define CLK_RST_CONTROLLER_RST_CPU_CMPLX_SET \ - (IO_ADDRESS(TEGRA_CLK_RESET_BASE) + 0x340) -#define CLK_RST_CONTROLLER_RST_CPU_CMPLX_CLR \ - (IO_ADDRESS(TEGRA_CLK_RESET_BASE) + 0x344) -#define CLK_RST_CONTROLLER_CLK_CPU_CMPLX_CLR \ - (IO_ADDRESS(TEGRA_CLK_RESET_BASE) + 0x34c) - -#define CPU_CLOCK(cpu) (0x1<<(8+cpu)) -#define CPU_RESET(cpu) (0x1111ul<<(cpu)) - -void __cpuinit platform_secondary_init(unsigned int cpu) + +static void __cpuinit tegra_secondary_init(unsigned int cpu) { /* * if any interrupts are already enabled for the primary @@ -63,13 +55,8 @@ void __cpuinit platform_secondary_init(unsigned int cpu) static int tegra20_power_up_cpu(unsigned int cpu) { - u32 reg; - /* Enable the CPU clock. */ - reg = readl(CLK_RST_CONTROLLER_CLK_CPU_CMPLX); - writel(reg & ~CPU_CLOCK(cpu), CLK_RST_CONTROLLER_CLK_CPU_CMPLX); - barrier(); - reg = readl(CLK_RST_CONTROLLER_CLK_CPU_CMPLX); + tegra_enable_cpu_clock(cpu); /* Clear flow controller CSR. */ flowctrl_write_cpu_csr(cpu, 0); @@ -79,7 +66,6 @@ static int tegra20_power_up_cpu(unsigned int cpu) static int tegra30_power_up_cpu(unsigned int cpu) { - u32 reg; int ret, pwrgateid; unsigned long timeout; @@ -103,8 +89,7 @@ static int tegra30_power_up_cpu(unsigned int cpu) } /* CPU partition is powered. Enable the CPU clock. */ - writel(CPU_CLOCK(cpu), CLK_RST_CONTROLLER_CLK_CPU_CMPLX_CLR); - reg = readl(CLK_RST_CONTROLLER_CLK_CPU_CMPLX_CLR); + tegra_enable_cpu_clock(cpu); udelay(10); /* Remove I/O clamps. */ @@ -117,7 +102,7 @@ static int tegra30_power_up_cpu(unsigned int cpu) return 0; } -int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) +static int __cpuinit tegra_boot_secondary(unsigned int cpu, struct task_struct *idle) { int status; @@ -128,8 +113,7 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) * via the flow controller). This will have no effect on first boot * of the CPU since it should already be in reset. */ - writel(CPU_RESET(cpu), CLK_RST_CONTROLLER_RST_CPU_CMPLX_SET); - dmb(); + tegra_put_cpu_in_reset(cpu); /* * Unhalt the CPU. If the flow controller was used to power-gate the @@ -155,8 +139,7 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) goto done; /* Take the CPU out of reset. */ - writel(CPU_RESET(cpu), CLK_RST_CONTROLLER_RST_CPU_CMPLX_CLR); - wmb(); + tegra_cpu_out_of_reset(cpu); done: return status; } @@ -165,7 +148,7 @@ done: * Initialise the CPU possible map early - this describes the CPUs * which may be present or become present in the system. */ -void __init smp_init_cpus(void) +static void __init tegra_smp_init_cpus(void) { unsigned int i, ncores = scu_get_core_count(scu_base); @@ -181,8 +164,19 @@ void __init smp_init_cpus(void) set_smp_cross_call(gic_raise_softirq); } -void __init platform_smp_prepare_cpus(unsigned int max_cpus) +static void __init tegra_smp_prepare_cpus(unsigned int max_cpus) { tegra_cpu_reset_handler_init(); scu_enable(scu_base); } + +struct smp_operations tegra_smp_ops __initdata = { + .smp_init_cpus = tegra_smp_init_cpus, + .smp_prepare_cpus = tegra_smp_prepare_cpus, + .smp_secondary_init = tegra_secondary_init, + .smp_boot_secondary = tegra_boot_secondary, +#ifdef CONFIG_HOTPLUG_CPU + .cpu_die = tegra_cpu_die, + .cpu_disable = tegra_cpu_disable, +#endif +}; diff --git a/arch/arm/mach-tegra/sleep-t20.S b/arch/arm/mach-tegra/sleep-t20.S new file mode 100644 index 0000000..a36ae41 --- /dev/null +++ b/arch/arm/mach-tegra/sleep-t20.S @@ -0,0 +1,82 @@ +/* + * Copyright (c) 2010-2012, NVIDIA Corporation. All rights reserved. + * Copyright (c) 2011, Google, Inc. + * + * Author: Colin Cross <ccross@android.com> + * Gary King <gking@nvidia.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/linkage.h> + +#include <asm/assembler.h> + +#include <mach/iomap.h> + +#include "sleep.h" +#include "flowctrl.h" + +#if defined(CONFIG_HOTPLUG_CPU) || defined(CONFIG_PM_SLEEP) +/* + * tegra20_hotplug_shutdown(void) + * + * puts the current cpu in reset + * should never return + */ +ENTRY(tegra20_hotplug_shutdown) + /* Turn off SMP coherency */ + exit_smp r4, r5 + + /* Put this CPU down */ + cpu_id r0 + bl tegra20_cpu_shutdown + mov pc, lr @ should never get here +ENDPROC(tegra20_hotplug_shutdown) + +/* + * tegra20_cpu_shutdown(int cpu) + * + * r0 is cpu to reset + * + * puts the specified CPU in wait-for-event mode on the flow controller + * and puts the CPU in reset + * can be called on the current cpu or another cpu + * if called on the current cpu, does not return + * MUST NOT BE CALLED FOR CPU 0. + * + * corrupts r0-r3, r12 + */ +ENTRY(tegra20_cpu_shutdown) + cmp r0, #0 + moveq pc, lr @ must not be called for CPU 0 + + cpu_to_halt_reg r1, r0 + ldr r3, =TEGRA_FLOW_CTRL_VIRT + mov r2, #FLOW_CTRL_WAITEVENT | FLOW_CTRL_JTAG_RESUME + str r2, [r3, r1] @ put flow controller in wait event mode + ldr r2, [r3, r1] + isb + dsb + movw r1, 0x1011 + mov r1, r1, lsl r0 + ldr r3, =TEGRA_CLK_RESET_VIRT + str r1, [r3, #0x340] @ put slave CPU in reset + isb + dsb + cpu_id r3 + cmp r3, r0 + beq . + mov pc, lr +ENDPROC(tegra20_cpu_shutdown) +#endif diff --git a/arch/arm/mach-tegra/sleep-t30.S b/arch/arm/mach-tegra/sleep-t30.S new file mode 100644 index 0000000..777d9ce --- /dev/null +++ b/arch/arm/mach-tegra/sleep-t30.S @@ -0,0 +1,107 @@ +/* + * Copyright (c) 2012, NVIDIA Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/linkage.h> + +#include <asm/assembler.h> + +#include <mach/iomap.h> + +#include "sleep.h" +#include "flowctrl.h" + +#define TEGRA30_POWER_HOTPLUG_SHUTDOWN (1 << 27) /* Hotplug shutdown */ + +#if defined(CONFIG_HOTPLUG_CPU) || defined(CONFIG_PM_SLEEP) +/* + * tegra30_hotplug_shutdown(void) + * + * Powergates the current CPU. + * Should never return. + */ +ENTRY(tegra30_hotplug_shutdown) + /* Turn off SMP coherency */ + exit_smp r4, r5 + + /* Powergate this CPU */ + mov r0, #TEGRA30_POWER_HOTPLUG_SHUTDOWN + bl tegra30_cpu_shutdown + mov pc, lr @ should never get here +ENDPROC(tegra30_hotplug_shutdown) + +/* + * tegra30_cpu_shutdown(unsigned long flags) + * + * Puts the current CPU in wait-for-event mode on the flow controller + * and powergates it -- flags (in R0) indicate the request type. + * Must never be called for CPU 0. + * + * corrupts r0-r4, r12 + */ +ENTRY(tegra30_cpu_shutdown) + cpu_id r3 + cmp r3, #0 + moveq pc, lr @ Must never be called for CPU 0 + + ldr r12, =TEGRA_FLOW_CTRL_VIRT + cpu_to_csr_reg r1, r3 + add r1, r1, r12 @ virtual CSR address for this CPU + cpu_to_halt_reg r2, r3 + add r2, r2, r12 @ virtual HALT_EVENTS address for this CPU + + /* + * Clear this CPU's "event" and "interrupt" flags and power gate + * it when halting but not before it is in the "WFE" state. + */ + movw r12, \ + FLOW_CTRL_CSR_INTR_FLAG | FLOW_CTRL_CSR_EVENT_FLAG | \ + FLOW_CTRL_CSR_ENABLE + mov r4, #(1 << 4) + orr r12, r12, r4, lsl r3 + str r12, [r1] + + /* Halt this CPU. */ + mov r3, #0x400 +delay_1: + subs r3, r3, #1 @ delay as a part of wfe war. + bge delay_1; + cpsid a @ disable imprecise aborts. + ldr r3, [r1] @ read CSR + str r3, [r1] @ clear CSR + tst r0, #TEGRA30_POWER_HOTPLUG_SHUTDOWN + movne r3, #FLOW_CTRL_WAITEVENT @ For hotplug + str r3, [r2] + ldr r0, [r2] + b wfe_war + +__cpu_reset_again: + dsb + .align 5 + wfe @ CPU should be power gated here +wfe_war: + b __cpu_reset_again + + /* + * 38 nop's, which fills reset of wfe cache line and + * 4 more cachelines with nop + */ + .rept 38 + nop + .endr + b . @ should never get here + +ENDPROC(tegra30_cpu_shutdown) +#endif diff --git a/arch/arm/mach-tegra/sleep.S b/arch/arm/mach-tegra/sleep.S index d29b156..ea81554 100644 --- a/arch/arm/mach-tegra/sleep.S +++ b/arch/arm/mach-tegra/sleep.S @@ -29,36 +29,5 @@ #include <mach/iomap.h> #include "flowctrl.h" +#include "sleep.h" -#define TEGRA_FLOW_CTRL_VIRT (TEGRA_FLOW_CTRL_BASE - IO_PPSB_PHYS \ - + IO_PPSB_VIRT) - -/* returns the offset of the flow controller halt register for a cpu */ -.macro cpu_to_halt_reg rd, rcpu - cmp \rcpu, #0 - subne \rd, \rcpu, #1 - movne \rd, \rd, lsl #3 - addne \rd, \rd, #0x14 - moveq \rd, #0 -.endm - -/* returns the offset of the flow controller csr register for a cpu */ -.macro cpu_to_csr_reg rd, rcpu - cmp \rcpu, #0 - subne \rd, \rcpu, #1 - movne \rd, \rd, lsl #3 - addne \rd, \rd, #0x18 - moveq \rd, #8 -.endm - -/* returns the ID of the current processor */ -.macro cpu_id, rd - mrc p15, 0, \rd, c0, c0, 5 - and \rd, \rd, #0xF -.endm - -/* loads a 32-bit value into a register without a data access */ -.macro mov32, reg, val - movw \reg, #:lower16:\val - movt \reg, #:upper16:\val -.endm diff --git a/arch/arm/mach-tegra/sleep.h b/arch/arm/mach-tegra/sleep.h new file mode 100644 index 0000000..e25a7cd --- /dev/null +++ b/arch/arm/mach-tegra/sleep.h @@ -0,0 +1,85 @@ +/* + * Copyright (c) 2010-2012, NVIDIA Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __MACH_TEGRA_SLEEP_H +#define __MACH_TEGRA_SLEEP_H + +#include <mach/iomap.h> + +#define TEGRA_ARM_PERIF_VIRT (TEGRA_ARM_PERIF_BASE - IO_CPU_PHYS \ + + IO_CPU_VIRT) +#define TEGRA_FLOW_CTRL_VIRT (TEGRA_FLOW_CTRL_BASE - IO_PPSB_PHYS \ + + IO_PPSB_VIRT) +#define TEGRA_CLK_RESET_VIRT (TEGRA_CLK_RESET_BASE - IO_PPSB_PHYS \ + + IO_PPSB_VIRT) + +#ifdef __ASSEMBLY__ +/* returns the offset of the flow controller halt register for a cpu */ +.macro cpu_to_halt_reg rd, rcpu + cmp \rcpu, #0 + subne \rd, \rcpu, #1 + movne \rd, \rd, lsl #3 + addne \rd, \rd, #0x14 + moveq \rd, #0 +.endm + +/* returns the offset of the flow controller csr register for a cpu */ +.macro cpu_to_csr_reg rd, rcpu + cmp \rcpu, #0 + subne \rd, \rcpu, #1 + movne \rd, \rd, lsl #3 + addne \rd, \rd, #0x18 + moveq \rd, #8 +.endm + +/* returns the ID of the current processor */ +.macro cpu_id, rd + mrc p15, 0, \rd, c0, c0, 5 + and \rd, \rd, #0xF +.endm + +/* loads a 32-bit value into a register without a data access */ +.macro mov32, reg, val + movw \reg, #:lower16:\val + movt \reg, #:upper16:\val +.endm + +/* Macro to exit SMP coherency. */ +.macro exit_smp, tmp1, tmp2 + mrc p15, 0, \tmp1, c1, c0, 1 @ ACTLR + bic \tmp1, \tmp1, #(1<<6) | (1<<0) @ clear ACTLR.SMP | ACTLR.FW + mcr p15, 0, \tmp1, c1, c0, 1 @ ACTLR + isb + cpu_id \tmp1 + mov \tmp1, \tmp1, lsl #2 + mov \tmp2, #0xf + mov \tmp2, \tmp2, lsl \tmp1 + mov32 \tmp1, TEGRA_ARM_PERIF_VIRT + 0xC + str \tmp2, [\tmp1] @ invalidate SCU tags for CPU + dsb +.endm +#else + +#ifdef CONFIG_HOTPLUG_CPU +void tegra20_hotplug_init(void); +void tegra30_hotplug_init(void); +#else +static inline void tegra20_hotplug_init(void) {} +static inline void tegra30_hotplug_init(void) {} +#endif + +#endif +#endif diff --git a/arch/arm/mach-tegra/tegra20_clocks.c b/arch/arm/mach-tegra/tegra20_clocks.c new file mode 100644 index 0000000..9273b0df --- /dev/null +++ b/arch/arm/mach-tegra/tegra20_clocks.c @@ -0,0 +1,1625 @@ +/* + * arch/arm/mach-tegra/tegra20_clocks.c + * + * Copyright (C) 2010 Google, Inc. + * Copyright (c) 2010-2012 NVIDIA CORPORATION. All rights reserved. + * + * Author: + * Colin Cross <ccross@google.com> + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/list.h> +#include <linux/spinlock.h> +#include <linux/delay.h> +#include <linux/io.h> +#include <linux/clkdev.h> +#include <linux/clk.h> + +#include <mach/iomap.h> +#include <mach/suspend.h> + +#include "clock.h" +#include "fuse.h" +#include "tegra2_emc.h" +#include "tegra_cpu_car.h" + +#define RST_DEVICES 0x004 +#define RST_DEVICES_SET 0x300 +#define RST_DEVICES_CLR 0x304 +#define RST_DEVICES_NUM 3 + +#define CLK_OUT_ENB 0x010 +#define CLK_OUT_ENB_SET 0x320 +#define CLK_OUT_ENB_CLR 0x324 +#define CLK_OUT_ENB_NUM 3 + +#define CLK_MASK_ARM 0x44 +#define MISC_CLK_ENB 0x48 + +#define OSC_CTRL 0x50 +#define OSC_CTRL_OSC_FREQ_MASK (3<<30) +#define OSC_CTRL_OSC_FREQ_13MHZ (0<<30) +#define OSC_CTRL_OSC_FREQ_19_2MHZ (1<<30) +#define OSC_CTRL_OSC_FREQ_12MHZ (2<<30) +#define OSC_CTRL_OSC_FREQ_26MHZ (3<<30) +#define OSC_CTRL_MASK (0x3f2 | OSC_CTRL_OSC_FREQ_MASK) + +#define OSC_FREQ_DET 0x58 +#define OSC_FREQ_DET_TRIG (1<<31) + +#define OSC_FREQ_DET_STATUS 0x5C +#define OSC_FREQ_DET_BUSY (1<<31) +#define OSC_FREQ_DET_CNT_MASK 0xFFFF + +#define PERIPH_CLK_SOURCE_I2S1 0x100 +#define PERIPH_CLK_SOURCE_EMC 0x19c +#define PERIPH_CLK_SOURCE_OSC 0x1fc +#define PERIPH_CLK_SOURCE_NUM \ + ((PERIPH_CLK_SOURCE_OSC - PERIPH_CLK_SOURCE_I2S1) / 4) + +#define PERIPH_CLK_SOURCE_MASK (3<<30) +#define PERIPH_CLK_SOURCE_SHIFT 30 +#define PERIPH_CLK_SOURCE_PWM_MASK (7<<28) +#define PERIPH_CLK_SOURCE_PWM_SHIFT 28 +#define PERIPH_CLK_SOURCE_ENABLE (1<<28) +#define PERIPH_CLK_SOURCE_DIVU71_MASK 0xFF +#define PERIPH_CLK_SOURCE_DIVU16_MASK 0xFFFF +#define PERIPH_CLK_SOURCE_DIV_SHIFT 0 + +#define SDMMC_CLK_INT_FB_SEL (1 << 23) +#define SDMMC_CLK_INT_FB_DLY_SHIFT 16 +#define SDMMC_CLK_INT_FB_DLY_MASK (0xF << SDMMC_CLK_INT_FB_DLY_SHIFT) + +#define PLL_BASE 0x0 +#define PLL_BASE_BYPASS (1<<31) +#define PLL_BASE_ENABLE (1<<30) +#define PLL_BASE_REF_ENABLE (1<<29) +#define PLL_BASE_OVERRIDE (1<<28) +#define PLL_BASE_DIVP_MASK (0x7<<20) +#define PLL_BASE_DIVP_SHIFT 20 +#define PLL_BASE_DIVN_MASK (0x3FF<<8) +#define PLL_BASE_DIVN_SHIFT 8 +#define PLL_BASE_DIVM_MASK (0x1F) +#define PLL_BASE_DIVM_SHIFT 0 + +#define PLL_OUT_RATIO_MASK (0xFF<<8) +#define PLL_OUT_RATIO_SHIFT 8 +#define PLL_OUT_OVERRIDE (1<<2) +#define PLL_OUT_CLKEN (1<<1) +#define PLL_OUT_RESET_DISABLE (1<<0) + +#define PLL_MISC(c) (((c)->flags & PLL_ALT_MISC_REG) ? 0x4 : 0xc) + +#define PLL_MISC_DCCON_SHIFT 20 +#define PLL_MISC_CPCON_SHIFT 8 +#define PLL_MISC_CPCON_MASK (0xF<<PLL_MISC_CPCON_SHIFT) +#define PLL_MISC_LFCON_SHIFT 4 +#define PLL_MISC_LFCON_MASK (0xF<<PLL_MISC_LFCON_SHIFT) +#define PLL_MISC_VCOCON_SHIFT 0 +#define PLL_MISC_VCOCON_MASK (0xF<<PLL_MISC_VCOCON_SHIFT) + +#define PLLU_BASE_POST_DIV (1<<20) + +#define PLLD_MISC_CLKENABLE (1<<30) +#define PLLD_MISC_DIV_RST (1<<23) +#define PLLD_MISC_DCCON_SHIFT 12 + +#define PLLE_MISC_READY (1 << 15) + +#define PERIPH_CLK_TO_ENB_REG(c) ((c->u.periph.clk_num / 32) * 4) +#define PERIPH_CLK_TO_ENB_SET_REG(c) ((c->u.periph.clk_num / 32) * 8) +#define PERIPH_CLK_TO_ENB_BIT(c) (1 << (c->u.periph.clk_num % 32)) + +#define SUPER_CLK_MUX 0x00 +#define SUPER_STATE_SHIFT 28 +#define SUPER_STATE_MASK (0xF << SUPER_STATE_SHIFT) +#define SUPER_STATE_STANDBY (0x0 << SUPER_STATE_SHIFT) +#define SUPER_STATE_IDLE (0x1 << SUPER_STATE_SHIFT) +#define SUPER_STATE_RUN (0x2 << SUPER_STATE_SHIFT) +#define SUPER_STATE_IRQ (0x3 << SUPER_STATE_SHIFT) +#define SUPER_STATE_FIQ (0x4 << SUPER_STATE_SHIFT) +#define SUPER_SOURCE_MASK 0xF +#define SUPER_FIQ_SOURCE_SHIFT 12 +#define SUPER_IRQ_SOURCE_SHIFT 8 +#define SUPER_RUN_SOURCE_SHIFT 4 +#define SUPER_IDLE_SOURCE_SHIFT 0 + +#define SUPER_CLK_DIVIDER 0x04 + +#define BUS_CLK_DISABLE (1<<3) +#define BUS_CLK_DIV_MASK 0x3 + +#define PMC_CTRL 0x0 + #define PMC_CTRL_BLINK_ENB (1 << 7) + +#define PMC_DPD_PADS_ORIDE 0x1c + #define PMC_DPD_PADS_ORIDE_BLINK_ENB (1 << 20) + +#define PMC_BLINK_TIMER_DATA_ON_SHIFT 0 +#define PMC_BLINK_TIMER_DATA_ON_MASK 0x7fff +#define PMC_BLINK_TIMER_ENB (1 << 15) +#define PMC_BLINK_TIMER_DATA_OFF_SHIFT 16 +#define PMC_BLINK_TIMER_DATA_OFF_MASK 0xffff + +/* Tegra CPU clock and reset control regs */ +#define TEGRA_CLK_RST_CONTROLLER_CLK_CPU_CMPLX 0x4c +#define TEGRA_CLK_RST_CONTROLLER_RST_CPU_CMPLX_SET 0x340 +#define TEGRA_CLK_RST_CONTROLLER_RST_CPU_CMPLX_CLR 0x344 + +#define CPU_CLOCK(cpu) (0x1 << (8 + cpu)) +#define CPU_RESET(cpu) (0x1111ul << (cpu)) + +static void __iomem *reg_clk_base = IO_ADDRESS(TEGRA_CLK_RESET_BASE); +static void __iomem *reg_pmc_base = IO_ADDRESS(TEGRA_PMC_BASE); + +/* + * Some clocks share a register with other clocks. Any clock op that + * non-atomically modifies a register used by another clock must lock + * clock_register_lock first. + */ +static DEFINE_SPINLOCK(clock_register_lock); + +/* + * Some peripheral clocks share an enable bit, so refcount the enable bits + * in registers CLK_ENABLE_L, CLK_ENABLE_H, and CLK_ENABLE_U + */ +static int tegra_periph_clk_enable_refcount[3 * 32]; + +#define clk_writel(value, reg) \ + __raw_writel(value, reg_clk_base + (reg)) +#define clk_readl(reg) \ + __raw_readl(reg_clk_base + (reg)) +#define pmc_writel(value, reg) \ + __raw_writel(value, reg_pmc_base + (reg)) +#define pmc_readl(reg) \ + __raw_readl(reg_pmc_base + (reg)) + +static unsigned long clk_measure_input_freq(void) +{ + u32 clock_autodetect; + clk_writel(OSC_FREQ_DET_TRIG | 1, OSC_FREQ_DET); + do {} while (clk_readl(OSC_FREQ_DET_STATUS) & OSC_FREQ_DET_BUSY); + clock_autodetect = clk_readl(OSC_FREQ_DET_STATUS); + if (clock_autodetect >= 732 - 3 && clock_autodetect <= 732 + 3) { + return 12000000; + } else if (clock_autodetect >= 794 - 3 && clock_autodetect <= 794 + 3) { + return 13000000; + } else if (clock_autodetect >= 1172 - 3 && clock_autodetect <= 1172 + 3) { + return 19200000; + } else if (clock_autodetect >= 1587 - 3 && clock_autodetect <= 1587 + 3) { + return 26000000; + } else { + pr_err("%s: Unexpected clock autodetect value %d", + __func__, clock_autodetect); + BUG(); + return 0; + } +} + +static int clk_div71_get_divider(unsigned long parent_rate, unsigned long rate) +{ + s64 divider_u71 = parent_rate * 2; + divider_u71 += rate - 1; + do_div(divider_u71, rate); + + if (divider_u71 - 2 < 0) + return 0; + + if (divider_u71 - 2 > 255) + return -EINVAL; + + return divider_u71 - 2; +} + +static int clk_div16_get_divider(unsigned long parent_rate, unsigned long rate) +{ + s64 divider_u16; + + divider_u16 = parent_rate; + divider_u16 += rate - 1; + do_div(divider_u16, rate); + + if (divider_u16 - 1 < 0) + return 0; + + if (divider_u16 - 1 > 0xFFFF) + return -EINVAL; + + return divider_u16 - 1; +} + +static unsigned long tegra_clk_fixed_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + return to_clk_tegra(hw)->fixed_rate; +} + +struct clk_ops tegra_clk_32k_ops = { + .recalc_rate = tegra_clk_fixed_recalc_rate, +}; + +/* clk_m functions */ +static unsigned long tegra20_clk_m_recalc_rate(struct clk_hw *hw, + unsigned long prate) +{ + if (!to_clk_tegra(hw)->fixed_rate) + to_clk_tegra(hw)->fixed_rate = clk_measure_input_freq(); + return to_clk_tegra(hw)->fixed_rate; +} + +static void tegra20_clk_m_init(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u32 osc_ctrl = clk_readl(OSC_CTRL); + u32 auto_clock_control = osc_ctrl & ~OSC_CTRL_OSC_FREQ_MASK; + + switch (c->fixed_rate) { + case 12000000: + auto_clock_control |= OSC_CTRL_OSC_FREQ_12MHZ; + break; + case 13000000: + auto_clock_control |= OSC_CTRL_OSC_FREQ_13MHZ; + break; + case 19200000: + auto_clock_control |= OSC_CTRL_OSC_FREQ_19_2MHZ; + break; + case 26000000: + auto_clock_control |= OSC_CTRL_OSC_FREQ_26MHZ; + break; + default: + BUG(); + } + clk_writel(auto_clock_control, OSC_CTRL); +} + +struct clk_ops tegra_clk_m_ops = { + .init = tegra20_clk_m_init, + .recalc_rate = tegra20_clk_m_recalc_rate, +}; + +/* super clock functions */ +/* "super clocks" on tegra have two-stage muxes and a clock skipping + * super divider. We will ignore the clock skipping divider, since we + * can't lower the voltage when using the clock skip, but we can if we + * lower the PLL frequency. + */ +static int tegra20_super_clk_is_enabled(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u32 val; + + val = clk_readl(c->reg + SUPER_CLK_MUX); + BUG_ON(((val & SUPER_STATE_MASK) != SUPER_STATE_RUN) && + ((val & SUPER_STATE_MASK) != SUPER_STATE_IDLE)); + c->state = ON; + return c->state; +} + +static int tegra20_super_clk_enable(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + clk_writel(0, c->reg + SUPER_CLK_DIVIDER); + return 0; +} + +static void tegra20_super_clk_disable(struct clk_hw *hw) +{ + pr_debug("%s on clock %s\n", __func__, __clk_get_name(hw->clk)); + + /* oops - don't disable the CPU clock! */ + BUG(); +} + +static u8 tegra20_super_clk_get_parent(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + int val = clk_readl(c->reg + SUPER_CLK_MUX); + int source; + int shift; + + BUG_ON(((val & SUPER_STATE_MASK) != SUPER_STATE_RUN) && + ((val & SUPER_STATE_MASK) != SUPER_STATE_IDLE)); + shift = ((val & SUPER_STATE_MASK) == SUPER_STATE_IDLE) ? + SUPER_IDLE_SOURCE_SHIFT : SUPER_RUN_SOURCE_SHIFT; + source = (val >> shift) & SUPER_SOURCE_MASK; + return source; +} + +static int tegra20_super_clk_set_parent(struct clk_hw *hw, u8 index) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u32 val = clk_readl(c->reg + SUPER_CLK_MUX); + int shift; + + BUG_ON(((val & SUPER_STATE_MASK) != SUPER_STATE_RUN) && + ((val & SUPER_STATE_MASK) != SUPER_STATE_IDLE)); + shift = ((val & SUPER_STATE_MASK) == SUPER_STATE_IDLE) ? + SUPER_IDLE_SOURCE_SHIFT : SUPER_RUN_SOURCE_SHIFT; + val &= ~(SUPER_SOURCE_MASK << shift); + val |= index << shift; + + clk_writel(val, c->reg); + + return 0; +} + +/* FIX ME: Need to switch parents to change the source PLL rate */ +static unsigned long tegra20_super_clk_recalc_rate(struct clk_hw *hw, + unsigned long prate) +{ + return prate; +} + +static long tegra20_super_clk_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *prate) +{ + return *prate; +} + +static int tegra20_super_clk_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + return 0; +} + +struct clk_ops tegra_super_ops = { + .is_enabled = tegra20_super_clk_is_enabled, + .enable = tegra20_super_clk_enable, + .disable = tegra20_super_clk_disable, + .set_parent = tegra20_super_clk_set_parent, + .get_parent = tegra20_super_clk_get_parent, + .set_rate = tegra20_super_clk_set_rate, + .round_rate = tegra20_super_clk_round_rate, + .recalc_rate = tegra20_super_clk_recalc_rate, +}; + +static unsigned long tegra20_twd_clk_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u64 rate = parent_rate; + + if (c->mul != 0 && c->div != 0) { + rate *= c->mul; + rate += c->div - 1; /* round up */ + do_div(rate, c->div); + } + + return rate; +} + +struct clk_ops tegra_twd_ops = { + .recalc_rate = tegra20_twd_clk_recalc_rate, +}; + +static u8 tegra20_cop_clk_get_parent(struct clk_hw *hw) +{ + return 0; +} + +struct clk_ops tegra_cop_ops = { + .get_parent = tegra20_cop_clk_get_parent, +}; + +/* virtual cop clock functions. Used to acquire the fake 'cop' clock to + * reset the COP block (i.e. AVP) */ +void tegra2_cop_clk_reset(struct clk_hw *hw, bool assert) +{ + unsigned long reg = assert ? RST_DEVICES_SET : RST_DEVICES_CLR; + + pr_debug("%s %s\n", __func__, assert ? "assert" : "deassert"); + clk_writel(1 << 1, reg); +} + +/* bus clock functions */ +static int tegra20_bus_clk_is_enabled(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u32 val = clk_readl(c->reg); + + c->state = ((val >> c->reg_shift) & BUS_CLK_DISABLE) ? OFF : ON; + return c->state; +} + +static int tegra20_bus_clk_enable(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + unsigned long flags; + u32 val; + + spin_lock_irqsave(&clock_register_lock, flags); + + val = clk_readl(c->reg); + val &= ~(BUS_CLK_DISABLE << c->reg_shift); + clk_writel(val, c->reg); + + spin_unlock_irqrestore(&clock_register_lock, flags); + + return 0; +} + +static void tegra20_bus_clk_disable(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + unsigned long flags; + u32 val; + + spin_lock_irqsave(&clock_register_lock, flags); + + val = clk_readl(c->reg); + val |= BUS_CLK_DISABLE << c->reg_shift; + clk_writel(val, c->reg); + + spin_unlock_irqrestore(&clock_register_lock, flags); +} + +static unsigned long tegra20_bus_clk_recalc_rate(struct clk_hw *hw, + unsigned long prate) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u32 val = clk_readl(c->reg); + u64 rate = prate; + + c->div = ((val >> c->reg_shift) & BUS_CLK_DIV_MASK) + 1; + c->mul = 1; + + if (c->mul != 0 && c->div != 0) { + rate *= c->mul; + rate += c->div - 1; /* round up */ + do_div(rate, c->div); + } + return rate; +} + +static int tegra20_bus_clk_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct clk_tegra *c = to_clk_tegra(hw); + int ret = -EINVAL; + unsigned long flags; + u32 val; + int i; + + spin_lock_irqsave(&clock_register_lock, flags); + + val = clk_readl(c->reg); + for (i = 1; i <= 4; i++) { + if (rate == parent_rate / i) { + val &= ~(BUS_CLK_DIV_MASK << c->reg_shift); + val |= (i - 1) << c->reg_shift; + clk_writel(val, c->reg); + c->div = i; + c->mul = 1; + ret = 0; + break; + } + } + + spin_unlock_irqrestore(&clock_register_lock, flags); + + return ret; +} + +static long tegra20_bus_clk_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *prate) +{ + unsigned long parent_rate = *prate; + s64 divider; + + if (rate >= parent_rate) + return rate; + + divider = parent_rate; + divider += rate - 1; + do_div(divider, rate); + + if (divider < 0) + return divider; + + if (divider > 4) + divider = 4; + do_div(parent_rate, divider); + + return parent_rate; +} + +struct clk_ops tegra_bus_ops = { + .is_enabled = tegra20_bus_clk_is_enabled, + .enable = tegra20_bus_clk_enable, + .disable = tegra20_bus_clk_disable, + .set_rate = tegra20_bus_clk_set_rate, + .round_rate = tegra20_bus_clk_round_rate, + .recalc_rate = tegra20_bus_clk_recalc_rate, +}; + +/* Blink output functions */ +static int tegra20_blink_clk_is_enabled(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u32 val; + + val = pmc_readl(PMC_CTRL); + c->state = (val & PMC_CTRL_BLINK_ENB) ? ON : OFF; + return c->state; +} + +static unsigned long tegra20_blink_clk_recalc_rate(struct clk_hw *hw, + unsigned long prate) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u64 rate = prate; + u32 val; + + c->mul = 1; + val = pmc_readl(c->reg); + + if (val & PMC_BLINK_TIMER_ENB) { + unsigned int on_off; + + on_off = (val >> PMC_BLINK_TIMER_DATA_ON_SHIFT) & + PMC_BLINK_TIMER_DATA_ON_MASK; + val >>= PMC_BLINK_TIMER_DATA_OFF_SHIFT; + val &= PMC_BLINK_TIMER_DATA_OFF_MASK; + on_off += val; + /* each tick in the blink timer is 4 32KHz clocks */ + c->div = on_off * 4; + } else { + c->div = 1; + } + + if (c->mul != 0 && c->div != 0) { + rate *= c->mul; + rate += c->div - 1; /* round up */ + do_div(rate, c->div); + } + return rate; +} + +static int tegra20_blink_clk_enable(struct clk_hw *hw) +{ + u32 val; + + val = pmc_readl(PMC_DPD_PADS_ORIDE); + pmc_writel(val | PMC_DPD_PADS_ORIDE_BLINK_ENB, PMC_DPD_PADS_ORIDE); + + val = pmc_readl(PMC_CTRL); + pmc_writel(val | PMC_CTRL_BLINK_ENB, PMC_CTRL); + + return 0; +} + +static void tegra20_blink_clk_disable(struct clk_hw *hw) +{ + u32 val; + + val = pmc_readl(PMC_CTRL); + pmc_writel(val & ~PMC_CTRL_BLINK_ENB, PMC_CTRL); + + val = pmc_readl(PMC_DPD_PADS_ORIDE); + pmc_writel(val & ~PMC_DPD_PADS_ORIDE_BLINK_ENB, PMC_DPD_PADS_ORIDE); +} + +static int tegra20_blink_clk_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct clk_tegra *c = to_clk_tegra(hw); + + if (rate >= parent_rate) { + c->div = 1; + pmc_writel(0, c->reg); + } else { + unsigned int on_off; + u32 val; + + on_off = DIV_ROUND_UP(parent_rate / 8, rate); + c->div = on_off * 8; + + val = (on_off & PMC_BLINK_TIMER_DATA_ON_MASK) << + PMC_BLINK_TIMER_DATA_ON_SHIFT; + on_off &= PMC_BLINK_TIMER_DATA_OFF_MASK; + on_off <<= PMC_BLINK_TIMER_DATA_OFF_SHIFT; + val |= on_off; + val |= PMC_BLINK_TIMER_ENB; + pmc_writel(val, c->reg); + } + + return 0; +} + +static long tegra20_blink_clk_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *prate) +{ + int div; + int mul; + long round_rate = *prate; + + mul = 1; + + if (rate >= *prate) { + div = 1; + } else { + div = DIV_ROUND_UP(*prate / 8, rate); + div *= 8; + } + + round_rate *= mul; + round_rate += div - 1; + do_div(round_rate, div); + + return round_rate; +} + +struct clk_ops tegra_blink_clk_ops = { + .is_enabled = tegra20_blink_clk_is_enabled, + .enable = tegra20_blink_clk_enable, + .disable = tegra20_blink_clk_disable, + .set_rate = tegra20_blink_clk_set_rate, + .round_rate = tegra20_blink_clk_round_rate, + .recalc_rate = tegra20_blink_clk_recalc_rate, +}; + +/* PLL Functions */ +static int tegra20_pll_clk_wait_for_lock(struct clk_tegra *c) +{ + udelay(c->u.pll.lock_delay); + return 0; +} + +static int tegra20_pll_clk_is_enabled(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u32 val = clk_readl(c->reg + PLL_BASE); + + c->state = (val & PLL_BASE_ENABLE) ? ON : OFF; + return c->state; +} + +static unsigned long tegra20_pll_clk_recalc_rate(struct clk_hw *hw, + unsigned long prate) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u32 val = clk_readl(c->reg + PLL_BASE); + u64 rate = prate; + + if (c->flags & PLL_FIXED && !(val & PLL_BASE_OVERRIDE)) { + const struct clk_pll_freq_table *sel; + for (sel = c->u.pll.freq_table; sel->input_rate != 0; sel++) { + if (sel->input_rate == prate && + sel->output_rate == c->u.pll.fixed_rate) { + c->mul = sel->n; + c->div = sel->m * sel->p; + break; + } + } + pr_err("Clock %s has unknown fixed frequency\n", + __clk_get_name(hw->clk)); + BUG(); + } else if (val & PLL_BASE_BYPASS) { + c->mul = 1; + c->div = 1; + } else { + c->mul = (val & PLL_BASE_DIVN_MASK) >> PLL_BASE_DIVN_SHIFT; + c->div = (val & PLL_BASE_DIVM_MASK) >> PLL_BASE_DIVM_SHIFT; + if (c->flags & PLLU) + c->div *= (val & PLLU_BASE_POST_DIV) ? 1 : 2; + else + c->div *= (val & PLL_BASE_DIVP_MASK) ? 2 : 1; + } + + if (c->mul != 0 && c->div != 0) { + rate *= c->mul; + rate += c->div - 1; /* round up */ + do_div(rate, c->div); + } + return rate; +} + +static int tegra20_pll_clk_enable(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u32 val; + pr_debug("%s on clock %s\n", __func__, __clk_get_name(hw->clk)); + + val = clk_readl(c->reg + PLL_BASE); + val &= ~PLL_BASE_BYPASS; + val |= PLL_BASE_ENABLE; + clk_writel(val, c->reg + PLL_BASE); + + tegra20_pll_clk_wait_for_lock(c); + + return 0; +} + +static void tegra20_pll_clk_disable(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u32 val; + pr_debug("%s on clock %s\n", __func__, __clk_get_name(hw->clk)); + + val = clk_readl(c->reg); + val &= ~(PLL_BASE_BYPASS | PLL_BASE_ENABLE); + clk_writel(val, c->reg); +} + +static int tegra20_pll_clk_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct clk_tegra *c = to_clk_tegra(hw); + unsigned long input_rate = parent_rate; + const struct clk_pll_freq_table *sel; + u32 val; + + pr_debug("%s: %s %lu\n", __func__, __clk_get_name(hw->clk), rate); + + if (c->flags & PLL_FIXED) { + int ret = 0; + if (rate != c->u.pll.fixed_rate) { + pr_err("%s: Can not change %s fixed rate %lu to %lu\n", + __func__, __clk_get_name(hw->clk), + c->u.pll.fixed_rate, rate); + ret = -EINVAL; + } + return ret; + } + + for (sel = c->u.pll.freq_table; sel->input_rate != 0; sel++) { + if (sel->input_rate == input_rate && sel->output_rate == rate) { + c->mul = sel->n; + c->div = sel->m * sel->p; + + val = clk_readl(c->reg + PLL_BASE); + if (c->flags & PLL_FIXED) + val |= PLL_BASE_OVERRIDE; + val &= ~(PLL_BASE_DIVP_MASK | PLL_BASE_DIVN_MASK | + PLL_BASE_DIVM_MASK); + val |= (sel->m << PLL_BASE_DIVM_SHIFT) | + (sel->n << PLL_BASE_DIVN_SHIFT); + BUG_ON(sel->p < 1 || sel->p > 2); + if (c->flags & PLLU) { + if (sel->p == 1) + val |= PLLU_BASE_POST_DIV; + } else { + if (sel->p == 2) + val |= 1 << PLL_BASE_DIVP_SHIFT; + } + clk_writel(val, c->reg + PLL_BASE); + + if (c->flags & PLL_HAS_CPCON) { + val = clk_readl(c->reg + PLL_MISC(c)); + val &= ~PLL_MISC_CPCON_MASK; + val |= sel->cpcon << PLL_MISC_CPCON_SHIFT; + clk_writel(val, c->reg + PLL_MISC(c)); + } + + if (c->state == ON) + tegra20_pll_clk_enable(hw); + return 0; + } + } + return -EINVAL; +} + +static long tegra20_pll_clk_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *prate) +{ + struct clk_tegra *c = to_clk_tegra(hw); + const struct clk_pll_freq_table *sel; + unsigned long input_rate = *prate; + u64 output_rate = *prate; + int mul; + int div; + + if (c->flags & PLL_FIXED) + return c->u.pll.fixed_rate; + + for (sel = c->u.pll.freq_table; sel->input_rate != 0; sel++) + if (sel->input_rate == input_rate && sel->output_rate == rate) { + mul = sel->n; + div = sel->m * sel->p; + break; + } + + if (sel->input_rate == 0) + return -EINVAL; + + output_rate *= mul; + output_rate += div - 1; /* round up */ + do_div(output_rate, div); + + return output_rate; +} + +struct clk_ops tegra_pll_ops = { + .is_enabled = tegra20_pll_clk_is_enabled, + .enable = tegra20_pll_clk_enable, + .disable = tegra20_pll_clk_disable, + .set_rate = tegra20_pll_clk_set_rate, + .recalc_rate = tegra20_pll_clk_recalc_rate, + .round_rate = tegra20_pll_clk_round_rate, +}; + +static void tegra20_pllx_clk_init(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + + if (tegra_sku_id == 7) + c->max_rate = 750000000; +} + +struct clk_ops tegra_pllx_ops = { + .init = tegra20_pllx_clk_init, + .is_enabled = tegra20_pll_clk_is_enabled, + .enable = tegra20_pll_clk_enable, + .disable = tegra20_pll_clk_disable, + .set_rate = tegra20_pll_clk_set_rate, + .recalc_rate = tegra20_pll_clk_recalc_rate, + .round_rate = tegra20_pll_clk_round_rate, +}; + +static int tegra20_plle_clk_enable(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u32 val; + + pr_debug("%s on clock %s\n", __func__, __clk_get_name(hw->clk)); + + mdelay(1); + + val = clk_readl(c->reg + PLL_BASE); + if (!(val & PLLE_MISC_READY)) + return -EBUSY; + + val = clk_readl(c->reg + PLL_BASE); + val |= PLL_BASE_ENABLE | PLL_BASE_BYPASS; + clk_writel(val, c->reg + PLL_BASE); + + return 0; +} + +struct clk_ops tegra_plle_ops = { + .is_enabled = tegra20_pll_clk_is_enabled, + .enable = tegra20_plle_clk_enable, + .set_rate = tegra20_pll_clk_set_rate, + .recalc_rate = tegra20_pll_clk_recalc_rate, + .round_rate = tegra20_pll_clk_round_rate, +}; + +/* Clock divider ops */ +static int tegra20_pll_div_clk_is_enabled(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u32 val = clk_readl(c->reg); + + val >>= c->reg_shift; + c->state = (val & PLL_OUT_CLKEN) ? ON : OFF; + if (!(val & PLL_OUT_RESET_DISABLE)) + c->state = OFF; + return c->state; +} + +static unsigned long tegra20_pll_div_clk_recalc_rate(struct clk_hw *hw, + unsigned long prate) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u64 rate = prate; + u32 val = clk_readl(c->reg); + u32 divu71; + + val >>= c->reg_shift; + + if (c->flags & DIV_U71) { + divu71 = (val & PLL_OUT_RATIO_MASK) >> PLL_OUT_RATIO_SHIFT; + c->div = (divu71 + 2); + c->mul = 2; + } else if (c->flags & DIV_2) { + c->div = 2; + c->mul = 1; + } else { + c->div = 1; + c->mul = 1; + } + + rate *= c->mul; + rate += c->div - 1; /* round up */ + do_div(rate, c->div); + + return rate; +} + +static int tegra20_pll_div_clk_enable(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + unsigned long flags; + u32 new_val; + u32 val; + + pr_debug("%s: %s\n", __func__, __clk_get_name(hw->clk)); + + if (c->flags & DIV_U71) { + spin_lock_irqsave(&clock_register_lock, flags); + val = clk_readl(c->reg); + new_val = val >> c->reg_shift; + new_val &= 0xFFFF; + + new_val |= PLL_OUT_CLKEN | PLL_OUT_RESET_DISABLE; + + val &= ~(0xFFFF << c->reg_shift); + val |= new_val << c->reg_shift; + clk_writel(val, c->reg); + spin_unlock_irqrestore(&clock_register_lock, flags); + return 0; + } else if (c->flags & DIV_2) { + BUG_ON(!(c->flags & PLLD)); + spin_lock_irqsave(&clock_register_lock, flags); + val = clk_readl(c->reg); + val &= ~PLLD_MISC_DIV_RST; + clk_writel(val, c->reg); + spin_unlock_irqrestore(&clock_register_lock, flags); + return 0; + } + return -EINVAL; +} + +static void tegra20_pll_div_clk_disable(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + unsigned long flags; + u32 new_val; + u32 val; + + pr_debug("%s: %s\n", __func__, __clk_get_name(hw->clk)); + + if (c->flags & DIV_U71) { + spin_lock_irqsave(&clock_register_lock, flags); + val = clk_readl(c->reg); + new_val = val >> c->reg_shift; + new_val &= 0xFFFF; + + new_val &= ~(PLL_OUT_CLKEN | PLL_OUT_RESET_DISABLE); + + val &= ~(0xFFFF << c->reg_shift); + val |= new_val << c->reg_shift; + clk_writel(val, c->reg); + spin_unlock_irqrestore(&clock_register_lock, flags); + } else if (c->flags & DIV_2) { + BUG_ON(!(c->flags & PLLD)); + spin_lock_irqsave(&clock_register_lock, flags); + val = clk_readl(c->reg); + val |= PLLD_MISC_DIV_RST; + clk_writel(val, c->reg); + spin_unlock_irqrestore(&clock_register_lock, flags); + } +} + +static int tegra20_pll_div_clk_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct clk_tegra *c = to_clk_tegra(hw); + unsigned long flags; + int divider_u71; + u32 new_val; + u32 val; + + pr_debug("%s: %s %lu\n", __func__, __clk_get_name(hw->clk), rate); + + if (c->flags & DIV_U71) { + divider_u71 = clk_div71_get_divider(parent_rate, rate); + if (divider_u71 >= 0) { + spin_lock_irqsave(&clock_register_lock, flags); + val = clk_readl(c->reg); + new_val = val >> c->reg_shift; + new_val &= 0xFFFF; + if (c->flags & DIV_U71_FIXED) + new_val |= PLL_OUT_OVERRIDE; + new_val &= ~PLL_OUT_RATIO_MASK; + new_val |= divider_u71 << PLL_OUT_RATIO_SHIFT; + + val &= ~(0xFFFF << c->reg_shift); + val |= new_val << c->reg_shift; + clk_writel(val, c->reg); + c->div = divider_u71 + 2; + c->mul = 2; + spin_unlock_irqrestore(&clock_register_lock, flags); + return 0; + } + } else if (c->flags & DIV_2) { + if (parent_rate == rate * 2) + return 0; + } + return -EINVAL; +} + +static long tegra20_pll_div_clk_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *prate) +{ + struct clk_tegra *c = to_clk_tegra(hw); + unsigned long parent_rate = *prate; + int divider; + + pr_debug("%s: %s %lu\n", __func__, __clk_get_name(hw->clk), rate); + + if (c->flags & DIV_U71) { + divider = clk_div71_get_divider(parent_rate, rate); + if (divider < 0) + return divider; + return DIV_ROUND_UP(parent_rate * 2, divider + 2); + } else if (c->flags & DIV_2) { + return DIV_ROUND_UP(parent_rate, 2); + } + return -EINVAL; +} + +struct clk_ops tegra_pll_div_ops = { + .is_enabled = tegra20_pll_div_clk_is_enabled, + .enable = tegra20_pll_div_clk_enable, + .disable = tegra20_pll_div_clk_disable, + .set_rate = tegra20_pll_div_clk_set_rate, + .round_rate = tegra20_pll_div_clk_round_rate, + .recalc_rate = tegra20_pll_div_clk_recalc_rate, +}; + +/* Periph clk ops */ + +static int tegra20_periph_clk_is_enabled(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + + c->state = ON; + + if (!c->u.periph.clk_num) + goto out; + + if (!(clk_readl(CLK_OUT_ENB + PERIPH_CLK_TO_ENB_REG(c)) & + PERIPH_CLK_TO_ENB_BIT(c))) + c->state = OFF; + + if (!(c->flags & PERIPH_NO_RESET)) + if (clk_readl(RST_DEVICES + PERIPH_CLK_TO_ENB_REG(c)) & + PERIPH_CLK_TO_ENB_BIT(c)) + c->state = OFF; + +out: + return c->state; +} + +static int tegra20_periph_clk_enable(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + unsigned long flags; + u32 val; + + pr_debug("%s on clock %s\n", __func__, __clk_get_name(hw->clk)); + + if (!c->u.periph.clk_num) + return 0; + + tegra_periph_clk_enable_refcount[c->u.periph.clk_num]++; + if (tegra_periph_clk_enable_refcount[c->u.periph.clk_num] > 1) + return 0; + + spin_lock_irqsave(&clock_register_lock, flags); + + clk_writel(PERIPH_CLK_TO_ENB_BIT(c), + CLK_OUT_ENB_SET + PERIPH_CLK_TO_ENB_SET_REG(c)); + if (!(c->flags & PERIPH_NO_RESET) && !(c->flags & PERIPH_MANUAL_RESET)) + clk_writel(PERIPH_CLK_TO_ENB_BIT(c), + RST_DEVICES_CLR + PERIPH_CLK_TO_ENB_SET_REG(c)); + if (c->flags & PERIPH_EMC_ENB) { + /* The EMC peripheral clock has 2 extra enable bits */ + /* FIXME: Do they need to be disabled? */ + val = clk_readl(c->reg); + val |= 0x3 << 24; + clk_writel(val, c->reg); + } + + spin_unlock_irqrestore(&clock_register_lock, flags); + + return 0; +} + +static void tegra20_periph_clk_disable(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + unsigned long flags; + + pr_debug("%s on clock %s\n", __func__, __clk_get_name(hw->clk)); + + if (!c->u.periph.clk_num) + return; + + tegra_periph_clk_enable_refcount[c->u.periph.clk_num]--; + + if (tegra_periph_clk_enable_refcount[c->u.periph.clk_num] > 0) + return; + + spin_lock_irqsave(&clock_register_lock, flags); + + clk_writel(PERIPH_CLK_TO_ENB_BIT(c), + CLK_OUT_ENB_CLR + PERIPH_CLK_TO_ENB_SET_REG(c)); + + spin_unlock_irqrestore(&clock_register_lock, flags); +} + +void tegra2_periph_clk_reset(struct clk_hw *hw, bool assert) +{ + struct clk_tegra *c = to_clk_tegra(hw); + unsigned long base = assert ? RST_DEVICES_SET : RST_DEVICES_CLR; + + pr_debug("%s %s on clock %s\n", __func__, + assert ? "assert" : "deassert", __clk_get_name(hw->clk)); + + BUG_ON(!c->u.periph.clk_num); + + if (!(c->flags & PERIPH_NO_RESET)) + clk_writel(PERIPH_CLK_TO_ENB_BIT(c), + base + PERIPH_CLK_TO_ENB_SET_REG(c)); +} + +static int tegra20_periph_clk_set_parent(struct clk_hw *hw, u8 index) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u32 val; + u32 mask; + u32 shift; + + pr_debug("%s: %s %d\n", __func__, __clk_get_name(hw->clk), index); + + if (c->flags & MUX_PWM) { + shift = PERIPH_CLK_SOURCE_PWM_SHIFT; + mask = PERIPH_CLK_SOURCE_PWM_MASK; + } else { + shift = PERIPH_CLK_SOURCE_SHIFT; + mask = PERIPH_CLK_SOURCE_MASK; + } + + val = clk_readl(c->reg); + val &= ~mask; + val |= (index) << shift; + + clk_writel(val, c->reg); + + return 0; +} + +static u8 tegra20_periph_clk_get_parent(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u32 val = clk_readl(c->reg); + u32 mask; + u32 shift; + + if (c->flags & MUX_PWM) { + shift = PERIPH_CLK_SOURCE_PWM_SHIFT; + mask = PERIPH_CLK_SOURCE_PWM_MASK; + } else { + shift = PERIPH_CLK_SOURCE_SHIFT; + mask = PERIPH_CLK_SOURCE_MASK; + } + + if (c->flags & MUX) + return (val & mask) >> shift; + else + return 0; +} + +static unsigned long tegra20_periph_clk_recalc_rate(struct clk_hw *hw, + unsigned long prate) +{ + struct clk_tegra *c = to_clk_tegra(hw); + unsigned long rate = prate; + u32 val = clk_readl(c->reg); + + if (c->flags & DIV_U71) { + u32 divu71 = val & PERIPH_CLK_SOURCE_DIVU71_MASK; + c->div = divu71 + 2; + c->mul = 2; + } else if (c->flags & DIV_U16) { + u32 divu16 = val & PERIPH_CLK_SOURCE_DIVU16_MASK; + c->div = divu16 + 1; + c->mul = 1; + } else { + c->div = 1; + c->mul = 1; + return rate; + } + + if (c->mul != 0 && c->div != 0) { + rate *= c->mul; + rate += c->div - 1; /* round up */ + do_div(rate, c->div); + } + + return rate; +} + +static int tegra20_periph_clk_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u32 val; + int divider; + + val = clk_readl(c->reg); + + if (c->flags & DIV_U71) { + divider = clk_div71_get_divider(parent_rate, rate); + + if (divider >= 0) { + val = clk_readl(c->reg); + val &= ~PERIPH_CLK_SOURCE_DIVU71_MASK; + val |= divider; + clk_writel(val, c->reg); + c->div = divider + 2; + c->mul = 2; + return 0; + } + } else if (c->flags & DIV_U16) { + divider = clk_div16_get_divider(parent_rate, rate); + if (divider >= 0) { + val = clk_readl(c->reg); + val &= ~PERIPH_CLK_SOURCE_DIVU16_MASK; + val |= divider; + clk_writel(val, c->reg); + c->div = divider + 1; + c->mul = 1; + return 0; + } + } else if (parent_rate <= rate) { + c->div = 1; + c->mul = 1; + return 0; + } + + return -EINVAL; +} + +static long tegra20_periph_clk_round_rate(struct clk_hw *hw, + unsigned long rate, unsigned long *prate) +{ + struct clk_tegra *c = to_clk_tegra(hw); + unsigned long parent_rate = __clk_get_rate(__clk_get_parent(hw->clk)); + int divider; + + pr_debug("%s: %s %lu\n", __func__, __clk_get_name(hw->clk), rate); + + if (prate) + parent_rate = *prate; + + if (c->flags & DIV_U71) { + divider = clk_div71_get_divider(parent_rate, rate); + if (divider < 0) + return divider; + + return DIV_ROUND_UP(parent_rate * 2, divider + 2); + } else if (c->flags & DIV_U16) { + divider = clk_div16_get_divider(parent_rate, rate); + if (divider < 0) + return divider; + return DIV_ROUND_UP(parent_rate, divider + 1); + } + return -EINVAL; +} + +struct clk_ops tegra_periph_clk_ops = { + .is_enabled = tegra20_periph_clk_is_enabled, + .enable = tegra20_periph_clk_enable, + .disable = tegra20_periph_clk_disable, + .set_parent = tegra20_periph_clk_set_parent, + .get_parent = tegra20_periph_clk_get_parent, + .set_rate = tegra20_periph_clk_set_rate, + .round_rate = tegra20_periph_clk_round_rate, + .recalc_rate = tegra20_periph_clk_recalc_rate, +}; + +/* External memory controller clock ops */ +static void tegra20_emc_clk_init(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + c->max_rate = __clk_get_rate(hw->clk); +} + +static long tegra20_emc_clk_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *prate) +{ + struct clk_tegra *c = to_clk_tegra(hw); + long emc_rate; + long clk_rate; + + /* + * The slowest entry in the EMC clock table that is at least as + * fast as rate. + */ + emc_rate = tegra_emc_round_rate(rate); + if (emc_rate < 0) + return c->max_rate; + + /* + * The fastest rate the PLL will generate that is at most the + * requested rate. + */ + clk_rate = tegra20_periph_clk_round_rate(hw, emc_rate, NULL); + + /* + * If this fails, and emc_rate > clk_rate, it's because the maximum + * rate in the EMC tables is larger than the maximum rate of the EMC + * clock. The EMC clock's max rate is the rate it was running when the + * kernel booted. Such a mismatch is probably due to using the wrong + * BCT, i.e. using a Tegra20 BCT with an EMC table written for Tegra25. + */ + WARN_ONCE(emc_rate != clk_rate, + "emc_rate %ld != clk_rate %ld", + emc_rate, clk_rate); + + return emc_rate; +} + +static int tegra20_emc_clk_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + int ret; + + /* + * The Tegra2 memory controller has an interlock with the clock + * block that allows memory shadowed registers to be updated, + * and then transfer them to the main registers at the same + * time as the clock update without glitches. + */ + ret = tegra_emc_set_rate(rate); + if (ret < 0) + return ret; + + ret = tegra20_periph_clk_set_rate(hw, rate, parent_rate); + udelay(1); + + return ret; +} + +struct clk_ops tegra_emc_clk_ops = { + .init = tegra20_emc_clk_init, + .is_enabled = tegra20_periph_clk_is_enabled, + .enable = tegra20_periph_clk_enable, + .disable = tegra20_periph_clk_disable, + .set_parent = tegra20_periph_clk_set_parent, + .get_parent = tegra20_periph_clk_get_parent, + .set_rate = tegra20_emc_clk_set_rate, + .round_rate = tegra20_emc_clk_round_rate, + .recalc_rate = tegra20_periph_clk_recalc_rate, +}; + +/* Clock doubler ops */ +static int tegra20_clk_double_is_enabled(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + + c->state = ON; + + if (!c->u.periph.clk_num) + goto out; + + if (!(clk_readl(CLK_OUT_ENB + PERIPH_CLK_TO_ENB_REG(c)) & + PERIPH_CLK_TO_ENB_BIT(c))) + c->state = OFF; + +out: + return c->state; +}; + +static unsigned long tegra20_clk_double_recalc_rate(struct clk_hw *hw, + unsigned long prate) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u64 rate = prate; + + c->mul = 2; + c->div = 1; + + rate *= c->mul; + rate += c->div - 1; /* round up */ + do_div(rate, c->div); + + return rate; +} + +static long tegra20_clk_double_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *prate) +{ + unsigned long output_rate = *prate; + + do_div(output_rate, 2); + return output_rate; +} + +static int tegra20_clk_double_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + if (rate != 2 * parent_rate) + return -EINVAL; + return 0; +} + +struct clk_ops tegra_clk_double_ops = { + .is_enabled = tegra20_clk_double_is_enabled, + .enable = tegra20_periph_clk_enable, + .disable = tegra20_periph_clk_disable, + .set_rate = tegra20_clk_double_set_rate, + .recalc_rate = tegra20_clk_double_recalc_rate, + .round_rate = tegra20_clk_double_round_rate, +}; + +/* Audio sync clock ops */ +static int tegra20_audio_sync_clk_is_enabled(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u32 val = clk_readl(c->reg); + + c->state = (val & (1<<4)) ? OFF : ON; + return c->state; +} + +static int tegra20_audio_sync_clk_enable(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + + clk_writel(0, c->reg); + return 0; +} + +static void tegra20_audio_sync_clk_disable(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + clk_writel(1, c->reg); +} + +static u8 tegra20_audio_sync_clk_get_parent(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u32 val = clk_readl(c->reg); + int source; + + source = val & 0xf; + return source; +} + +static int tegra20_audio_sync_clk_set_parent(struct clk_hw *hw, u8 index) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u32 val; + + val = clk_readl(c->reg); + val &= ~0xf; + val |= index; + + clk_writel(val, c->reg); + + return 0; +} + +struct clk_ops tegra_audio_sync_clk_ops = { + .is_enabled = tegra20_audio_sync_clk_is_enabled, + .enable = tegra20_audio_sync_clk_enable, + .disable = tegra20_audio_sync_clk_disable, + .set_parent = tegra20_audio_sync_clk_set_parent, + .get_parent = tegra20_audio_sync_clk_get_parent, +}; + +/* cdev1 and cdev2 (dap_mclk1 and dap_mclk2) ops */ + +static int tegra20_cdev_clk_is_enabled(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + /* We could un-tristate the cdev1 or cdev2 pingroup here; this is + * currently done in the pinmux code. */ + c->state = ON; + + BUG_ON(!c->u.periph.clk_num); + + if (!(clk_readl(CLK_OUT_ENB + PERIPH_CLK_TO_ENB_REG(c)) & + PERIPH_CLK_TO_ENB_BIT(c))) + c->state = OFF; + return c->state; +} + +static int tegra20_cdev_clk_enable(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + BUG_ON(!c->u.periph.clk_num); + + clk_writel(PERIPH_CLK_TO_ENB_BIT(c), + CLK_OUT_ENB_SET + PERIPH_CLK_TO_ENB_SET_REG(c)); + return 0; +} + +static void tegra20_cdev_clk_disable(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + BUG_ON(!c->u.periph.clk_num); + + clk_writel(PERIPH_CLK_TO_ENB_BIT(c), + CLK_OUT_ENB_CLR + PERIPH_CLK_TO_ENB_SET_REG(c)); +} + +static unsigned long tegra20_cdev_recalc_rate(struct clk_hw *hw, + unsigned long prate) +{ + return to_clk_tegra(hw)->fixed_rate; +} + +struct clk_ops tegra_cdev_clk_ops = { + .is_enabled = tegra20_cdev_clk_is_enabled, + .enable = tegra20_cdev_clk_enable, + .disable = tegra20_cdev_clk_disable, + .recalc_rate = tegra20_cdev_recalc_rate, +}; + +/* Tegra20 CPU clock and reset control functions */ +static void tegra20_wait_cpu_in_reset(u32 cpu) +{ + unsigned int reg; + + do { + reg = readl(reg_clk_base + + TEGRA_CLK_RST_CONTROLLER_RST_CPU_CMPLX_SET); + cpu_relax(); + } while (!(reg & (1 << cpu))); /* check CPU been reset or not */ + + return; +} + +static void tegra20_put_cpu_in_reset(u32 cpu) +{ + writel(CPU_RESET(cpu), + reg_clk_base + TEGRA_CLK_RST_CONTROLLER_RST_CPU_CMPLX_SET); + dmb(); +} + +static void tegra20_cpu_out_of_reset(u32 cpu) +{ + writel(CPU_RESET(cpu), + reg_clk_base + TEGRA_CLK_RST_CONTROLLER_RST_CPU_CMPLX_CLR); + wmb(); +} + +static void tegra20_enable_cpu_clock(u32 cpu) +{ + unsigned int reg; + + reg = readl(reg_clk_base + TEGRA_CLK_RST_CONTROLLER_CLK_CPU_CMPLX); + writel(reg & ~CPU_CLOCK(cpu), + reg_clk_base + TEGRA_CLK_RST_CONTROLLER_CLK_CPU_CMPLX); + barrier(); + reg = readl(reg_clk_base + TEGRA_CLK_RST_CONTROLLER_CLK_CPU_CMPLX); +} + +static void tegra20_disable_cpu_clock(u32 cpu) +{ + unsigned int reg; + + reg = readl(reg_clk_base + TEGRA_CLK_RST_CONTROLLER_CLK_CPU_CMPLX); + writel(reg | CPU_CLOCK(cpu), + reg_clk_base + TEGRA_CLK_RST_CONTROLLER_CLK_CPU_CMPLX); +} + +static struct tegra_cpu_car_ops tegra20_cpu_car_ops = { + .wait_for_reset = tegra20_wait_cpu_in_reset, + .put_in_reset = tegra20_put_cpu_in_reset, + .out_of_reset = tegra20_cpu_out_of_reset, + .enable_clock = tegra20_enable_cpu_clock, + .disable_clock = tegra20_disable_cpu_clock, +}; + +void __init tegra20_cpu_car_ops_init(void) +{ + tegra_cpu_car_ops = &tegra20_cpu_car_ops; +} diff --git a/arch/arm/mach-tegra/tegra20_clocks.h b/arch/arm/mach-tegra/tegra20_clocks.h new file mode 100644 index 0000000..8bfd31b --- /dev/null +++ b/arch/arm/mach-tegra/tegra20_clocks.h @@ -0,0 +1,42 @@ +/* + * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __MACH_TEGRA20_CLOCK_H +#define __MACH_TEGRA20_CLOCK_H + +extern struct clk_ops tegra_clk_32k_ops; +extern struct clk_ops tegra_pll_ops; +extern struct clk_ops tegra_clk_m_ops; +extern struct clk_ops tegra_pll_div_ops; +extern struct clk_ops tegra_pllx_ops; +extern struct clk_ops tegra_plle_ops; +extern struct clk_ops tegra_clk_double_ops; +extern struct clk_ops tegra_cdev_clk_ops; +extern struct clk_ops tegra_audio_sync_clk_ops; +extern struct clk_ops tegra_super_ops; +extern struct clk_ops tegra_cpu_ops; +extern struct clk_ops tegra_twd_ops; +extern struct clk_ops tegra_cop_ops; +extern struct clk_ops tegra_bus_ops; +extern struct clk_ops tegra_blink_clk_ops; +extern struct clk_ops tegra_emc_clk_ops; +extern struct clk_ops tegra_periph_clk_ops; +extern struct clk_ops tegra_clk_shared_bus_ops; + +void tegra2_periph_clk_reset(struct clk_hw *hw, bool assert); +void tegra2_cop_clk_reset(struct clk_hw *hw, bool assert); + +#endif diff --git a/arch/arm/mach-tegra/tegra20_clocks_data.c b/arch/arm/mach-tegra/tegra20_clocks_data.c new file mode 100644 index 0000000..e81dcd2 --- /dev/null +++ b/arch/arm/mach-tegra/tegra20_clocks_data.c @@ -0,0 +1,1144 @@ +/* + * arch/arm/mach-tegra/tegra2_clocks.c + * + * Copyright (C) 2010 Google, Inc. + * Copyright (c) 2012 NVIDIA CORPORATION. All rights reserved. + * + * Author: + * Colin Cross <ccross@google.com> + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include <linux/clk-private.h> +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/list.h> +#include <linux/spinlock.h> +#include <linux/delay.h> +#include <linux/io.h> +#include <linux/clk.h> + +#include <mach/iomap.h> +#include <mach/suspend.h> + +#include "clock.h" +#include "fuse.h" +#include "tegra2_emc.h" +#include "tegra20_clocks.h" +#include "tegra_cpu_car.h" + +/* Clock definitions */ + +#define DEFINE_CLK_TEGRA(_name, _rate, _ops, _flags, \ + _parent_names, _parents, _parent) \ + static struct clk tegra_##_name = { \ + .hw = &tegra_##_name##_hw.hw, \ + .name = #_name, \ + .rate = _rate, \ + .ops = _ops, \ + .flags = _flags, \ + .parent_names = _parent_names, \ + .parents = _parents, \ + .num_parents = ARRAY_SIZE(_parent_names), \ + .parent = _parent, \ + }; + +static struct clk tegra_clk_32k; +static struct clk_tegra tegra_clk_32k_hw = { + .hw = { + .clk = &tegra_clk_32k, + }, + .fixed_rate = 32768, +}; + +static struct clk tegra_clk_32k = { + .name = "clk_32k", + .rate = 32768, + .ops = &tegra_clk_32k_ops, + .hw = &tegra_clk_32k_hw.hw, + .flags = CLK_IS_ROOT, +}; + +static struct clk tegra_clk_m; +static struct clk_tegra tegra_clk_m_hw = { + .hw = { + .clk = &tegra_clk_m, + }, + .flags = ENABLE_ON_INIT, + .reg = 0x1fc, + .reg_shift = 28, + .max_rate = 26000000, + .fixed_rate = 0, +}; + +static struct clk tegra_clk_m = { + .name = "clk_m", + .ops = &tegra_clk_m_ops, + .hw = &tegra_clk_m_hw.hw, + .flags = CLK_IS_ROOT, +}; + +#define DEFINE_PLL(_name, _flags, _reg, _max_rate, _input_min, \ + _input_max, _cf_min, _cf_max, _vco_min, \ + _vco_max, _freq_table, _lock_delay, _ops, \ + _fixed_rate, _parent) \ + static const char *tegra_##_name##_parent_names[] = { \ + #_parent, \ + }; \ + static struct clk *tegra_##_name##_parents[] = { \ + &tegra_##_parent, \ + }; \ + static struct clk tegra_##_name; \ + static struct clk_tegra tegra_##_name##_hw = { \ + .hw = { \ + .clk = &tegra_##_name, \ + }, \ + .flags = _flags, \ + .reg = _reg, \ + .max_rate = _max_rate, \ + .u.pll = { \ + .input_min = _input_min, \ + .input_max = _input_max, \ + .cf_min = _cf_min, \ + .cf_max = _cf_max, \ + .vco_min = _vco_min, \ + .vco_max = _vco_max, \ + .freq_table = _freq_table, \ + .lock_delay = _lock_delay, \ + .fixed_rate = _fixed_rate, \ + }, \ + }; \ + static struct clk tegra_##_name = { \ + .name = #_name, \ + .ops = &_ops, \ + .hw = &tegra_##_name##_hw.hw, \ + .parent = &tegra_##_parent, \ + .parent_names = tegra_##_name##_parent_names, \ + .parents = tegra_##_name##_parents, \ + .num_parents = 1, \ + }; + +#define DEFINE_PLL_OUT(_name, _flags, _reg, _reg_shift, \ + _max_rate, _ops, _parent, _clk_flags) \ + static const char *tegra_##_name##_parent_names[] = { \ + #_parent, \ + }; \ + static struct clk *tegra_##_name##_parents[] = { \ + &tegra_##_parent, \ + }; \ + static struct clk tegra_##_name; \ + static struct clk_tegra tegra_##_name##_hw = { \ + .hw = { \ + .clk = &tegra_##_name, \ + }, \ + .flags = _flags, \ + .reg = _reg, \ + .max_rate = _max_rate, \ + .reg_shift = _reg_shift, \ + }; \ + static struct clk tegra_##_name = { \ + .name = #_name, \ + .ops = &tegra_pll_div_ops, \ + .hw = &tegra_##_name##_hw.hw, \ + .parent = &tegra_##_parent, \ + .parent_names = tegra_##_name##_parent_names, \ + .parents = tegra_##_name##_parents, \ + .num_parents = 1, \ + .flags = _clk_flags, \ + }; + + +static struct clk_pll_freq_table tegra_pll_s_freq_table[] = { + {32768, 12000000, 366, 1, 1, 0}, + {32768, 13000000, 397, 1, 1, 0}, + {32768, 19200000, 586, 1, 1, 0}, + {32768, 26000000, 793, 1, 1, 0}, + {0, 0, 0, 0, 0, 0}, +}; + +DEFINE_PLL(pll_s, PLL_ALT_MISC_REG, 0xf0, 26000000, 32768, 32768, 0, + 0, 12000000, 26000000, tegra_pll_s_freq_table, 300, + tegra_pll_ops, 0, clk_32k); + +static struct clk_pll_freq_table tegra_pll_c_freq_table[] = { + { 12000000, 600000000, 600, 12, 1, 8 }, + { 13000000, 600000000, 600, 13, 1, 8 }, + { 19200000, 600000000, 500, 16, 1, 6 }, + { 26000000, 600000000, 600, 26, 1, 8 }, + { 0, 0, 0, 0, 0, 0 }, +}; + +DEFINE_PLL(pll_c, PLL_HAS_CPCON, 0x80, 600000000, 2000000, 31000000, 1000000, + 6000000, 20000000, 1400000000, tegra_pll_c_freq_table, 300, + tegra_pll_ops, 0, clk_m); + +DEFINE_PLL_OUT(pll_c_out1, DIV_U71, 0x84, 0, 600000000, + tegra_pll_div_ops, pll_c, 0); + +static struct clk_pll_freq_table tegra_pll_m_freq_table[] = { + { 12000000, 666000000, 666, 12, 1, 8}, + { 13000000, 666000000, 666, 13, 1, 8}, + { 19200000, 666000000, 555, 16, 1, 8}, + { 26000000, 666000000, 666, 26, 1, 8}, + { 12000000, 600000000, 600, 12, 1, 8}, + { 13000000, 600000000, 600, 13, 1, 8}, + { 19200000, 600000000, 375, 12, 1, 6}, + { 26000000, 600000000, 600, 26, 1, 8}, + { 0, 0, 0, 0, 0, 0 }, +}; + +DEFINE_PLL(pll_m, PLL_HAS_CPCON, 0x90, 800000000, 2000000, 31000000, 1000000, + 6000000, 20000000, 1200000000, tegra_pll_m_freq_table, 300, + tegra_pll_ops, 0, clk_m); + +DEFINE_PLL_OUT(pll_m_out1, DIV_U71, 0x94, 0, 600000000, + tegra_pll_div_ops, pll_m, 0); + +static struct clk_pll_freq_table tegra_pll_p_freq_table[] = { + { 12000000, 216000000, 432, 12, 2, 8}, + { 13000000, 216000000, 432, 13, 2, 8}, + { 19200000, 216000000, 90, 4, 2, 1}, + { 26000000, 216000000, 432, 26, 2, 8}, + { 12000000, 432000000, 432, 12, 1, 8}, + { 13000000, 432000000, 432, 13, 1, 8}, + { 19200000, 432000000, 90, 4, 1, 1}, + { 26000000, 432000000, 432, 26, 1, 8}, + { 0, 0, 0, 0, 0, 0 }, +}; + + +DEFINE_PLL(pll_p, ENABLE_ON_INIT | PLL_FIXED | PLL_HAS_CPCON, 0xa0, 432000000, + 2000000, 31000000, 1000000, 6000000, 20000000, 1400000000, + tegra_pll_p_freq_table, 300, tegra_pll_ops, 216000000, clk_m); + +DEFINE_PLL_OUT(pll_p_out1, ENABLE_ON_INIT | DIV_U71 | DIV_U71_FIXED, 0xa4, 0, + 432000000, tegra_pll_div_ops, pll_p, 0); +DEFINE_PLL_OUT(pll_p_out2, ENABLE_ON_INIT | DIV_U71 | DIV_U71_FIXED, 0xa4, 16, + 432000000, tegra_pll_div_ops, pll_p, 0); +DEFINE_PLL_OUT(pll_p_out3, ENABLE_ON_INIT | DIV_U71 | DIV_U71_FIXED, 0xa8, 0, + 432000000, tegra_pll_div_ops, pll_p, 0); +DEFINE_PLL_OUT(pll_p_out4, ENABLE_ON_INIT | DIV_U71 | DIV_U71_FIXED, 0xa8, 16, + 432000000, tegra_pll_div_ops, pll_p, 0); + +static struct clk_pll_freq_table tegra_pll_a_freq_table[] = { + { 28800000, 56448000, 49, 25, 1, 1}, + { 28800000, 73728000, 64, 25, 1, 1}, + { 28800000, 24000000, 5, 6, 1, 1}, + { 0, 0, 0, 0, 0, 0 }, +}; + +DEFINE_PLL(pll_a, PLL_HAS_CPCON, 0xb0, 73728000, 2000000, 31000000, 1000000, + 6000000, 20000000, 1400000000, tegra_pll_a_freq_table, 300, + tegra_pll_ops, 0, pll_p_out1); + +DEFINE_PLL_OUT(pll_a_out0, DIV_U71, 0xb4, 0, 73728000, + tegra_pll_div_ops, pll_a, 0); + +static struct clk_pll_freq_table tegra_pll_d_freq_table[] = { + { 12000000, 216000000, 216, 12, 1, 4}, + { 13000000, 216000000, 216, 13, 1, 4}, + { 19200000, 216000000, 135, 12, 1, 3}, + { 26000000, 216000000, 216, 26, 1, 4}, + + { 12000000, 594000000, 594, 12, 1, 8}, + { 13000000, 594000000, 594, 13, 1, 8}, + { 19200000, 594000000, 495, 16, 1, 8}, + { 26000000, 594000000, 594, 26, 1, 8}, + + { 12000000, 1000000000, 1000, 12, 1, 12}, + { 13000000, 1000000000, 1000, 13, 1, 12}, + { 19200000, 1000000000, 625, 12, 1, 8}, + { 26000000, 1000000000, 1000, 26, 1, 12}, + + { 0, 0, 0, 0, 0, 0 }, +}; + +DEFINE_PLL(pll_d, PLL_HAS_CPCON | PLLD, 0xd0, 1000000000, 2000000, 40000000, + 1000000, 6000000, 40000000, 1000000000, tegra_pll_d_freq_table, + 1000, tegra_pll_ops, 0, clk_m); + +DEFINE_PLL_OUT(pll_d_out0, DIV_2 | PLLD, 0, 0, 500000000, + tegra_pll_div_ops, pll_d, CLK_SET_RATE_PARENT); + +static struct clk_pll_freq_table tegra_pll_u_freq_table[] = { + { 12000000, 480000000, 960, 12, 2, 0}, + { 13000000, 480000000, 960, 13, 2, 0}, + { 19200000, 480000000, 200, 4, 2, 0}, + { 26000000, 480000000, 960, 26, 2, 0}, + { 0, 0, 0, 0, 0, 0 }, +}; + +DEFINE_PLL(pll_u, PLLU, 0xc0, 480000000, 2000000, 40000000, 1000000, 6000000, + 48000000, 960000000, tegra_pll_u_freq_table, 1000, + tegra_pll_ops, 0, clk_m); + +static struct clk_pll_freq_table tegra_pll_x_freq_table[] = { + /* 1 GHz */ + { 12000000, 1000000000, 1000, 12, 1, 12}, + { 13000000, 1000000000, 1000, 13, 1, 12}, + { 19200000, 1000000000, 625, 12, 1, 8}, + { 26000000, 1000000000, 1000, 26, 1, 12}, + + /* 912 MHz */ + { 12000000, 912000000, 912, 12, 1, 12}, + { 13000000, 912000000, 912, 13, 1, 12}, + { 19200000, 912000000, 760, 16, 1, 8}, + { 26000000, 912000000, 912, 26, 1, 12}, + + /* 816 MHz */ + { 12000000, 816000000, 816, 12, 1, 12}, + { 13000000, 816000000, 816, 13, 1, 12}, + { 19200000, 816000000, 680, 16, 1, 8}, + { 26000000, 816000000, 816, 26, 1, 12}, + + /* 760 MHz */ + { 12000000, 760000000, 760, 12, 1, 12}, + { 13000000, 760000000, 760, 13, 1, 12}, + { 19200000, 760000000, 950, 24, 1, 8}, + { 26000000, 760000000, 760, 26, 1, 12}, + + /* 750 MHz */ + { 12000000, 750000000, 750, 12, 1, 12}, + { 13000000, 750000000, 750, 13, 1, 12}, + { 19200000, 750000000, 625, 16, 1, 8}, + { 26000000, 750000000, 750, 26, 1, 12}, + + /* 608 MHz */ + { 12000000, 608000000, 608, 12, 1, 12}, + { 13000000, 608000000, 608, 13, 1, 12}, + { 19200000, 608000000, 380, 12, 1, 8}, + { 26000000, 608000000, 608, 26, 1, 12}, + + /* 456 MHz */ + { 12000000, 456000000, 456, 12, 1, 12}, + { 13000000, 456000000, 456, 13, 1, 12}, + { 19200000, 456000000, 380, 16, 1, 8}, + { 26000000, 456000000, 456, 26, 1, 12}, + + /* 312 MHz */ + { 12000000, 312000000, 312, 12, 1, 12}, + { 13000000, 312000000, 312, 13, 1, 12}, + { 19200000, 312000000, 260, 16, 1, 8}, + { 26000000, 312000000, 312, 26, 1, 12}, + + { 0, 0, 0, 0, 0, 0 }, +}; + +DEFINE_PLL(pll_x, PLL_HAS_CPCON | PLL_ALT_MISC_REG, 0xe0, 1000000000, 2000000, + 31000000, 1000000, 6000000, 20000000, 1200000000, + tegra_pll_x_freq_table, 300, tegra_pllx_ops, 0, clk_m); + +static struct clk_pll_freq_table tegra_pll_e_freq_table[] = { + { 12000000, 100000000, 200, 24, 1, 0 }, + { 0, 0, 0, 0, 0, 0 }, +}; + +DEFINE_PLL(pll_e, PLL_ALT_MISC_REG, 0xe8, 100000000, 12000000, 12000000, 0, 0, + 0, 0, tegra_pll_e_freq_table, 0, tegra_plle_ops, 0, clk_m); + +static const char *tegra_common_parent_names[] = { + "clk_m", +}; + +static struct clk *tegra_common_parents[] = { + &tegra_clk_m, +}; + +static struct clk tegra_clk_d; +static struct clk_tegra tegra_clk_d_hw = { + .hw = { + .clk = &tegra_clk_d, + }, + .flags = PERIPH_NO_RESET, + .reg = 0x34, + .reg_shift = 12, + .max_rate = 52000000, + .u.periph = { + .clk_num = 90, + }, +}; + +static struct clk tegra_clk_d = { + .name = "clk_d", + .hw = &tegra_clk_d_hw.hw, + .ops = &tegra_clk_double_ops, + .parent = &tegra_clk_m, + .parent_names = tegra_common_parent_names, + .parents = tegra_common_parents, + .num_parents = ARRAY_SIZE(tegra_common_parent_names), +}; + +static struct clk tegra_cdev1; +static struct clk_tegra tegra_cdev1_hw = { + .hw = { + .clk = &tegra_cdev1, + }, + .fixed_rate = 26000000, + .u.periph = { + .clk_num = 94, + }, +}; +static struct clk tegra_cdev1 = { + .name = "cdev1", + .hw = &tegra_cdev1_hw.hw, + .ops = &tegra_cdev_clk_ops, + .flags = CLK_IS_ROOT, +}; + +/* dap_mclk2, belongs to the cdev2 pingroup. */ +static struct clk tegra_cdev2; +static struct clk_tegra tegra_cdev2_hw = { + .hw = { + .clk = &tegra_cdev2, + }, + .fixed_rate = 26000000, + .u.periph = { + .clk_num = 93, + }, +}; +static struct clk tegra_cdev2 = { + .name = "cdev2", + .hw = &tegra_cdev2_hw.hw, + .ops = &tegra_cdev_clk_ops, + .flags = CLK_IS_ROOT, +}; + +/* initialized before peripheral clocks */ +static struct clk_mux_sel mux_audio_sync_clk[8+1]; +static const struct audio_sources { + const char *name; + int value; +} mux_audio_sync_clk_sources[] = { + { .name = "spdif_in", .value = 0 }, + { .name = "i2s1", .value = 1 }, + { .name = "i2s2", .value = 2 }, + { .name = "pll_a_out0", .value = 4 }, +#if 0 /* FIXME: not implemented */ + { .name = "ac97", .value = 3 }, + { .name = "ext_audio_clk2", .value = 5 }, + { .name = "ext_audio_clk1", .value = 6 }, + { .name = "ext_vimclk", .value = 7 }, +#endif + { NULL, 0 } +}; + +static const char *audio_parent_names[] = { + "spdif_in", + "i2s1", + "i2s2", + "dummy", + "pll_a_out0", + "dummy", + "dummy", + "dummy", +}; + +static struct clk *audio_parents[] = { + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, +}; + +static struct clk tegra_audio; +static struct clk_tegra tegra_audio_hw = { + .hw = { + .clk = &tegra_audio, + }, + .reg = 0x38, + .max_rate = 73728000, +}; +DEFINE_CLK_TEGRA(audio, 0, &tegra_audio_sync_clk_ops, 0, audio_parent_names, + audio_parents, NULL); + +static const char *audio_2x_parent_names[] = { + "audio", +}; + +static struct clk *audio_2x_parents[] = { + &tegra_audio, +}; + +static struct clk tegra_audio_2x; +static struct clk_tegra tegra_audio_2x_hw = { + .hw = { + .clk = &tegra_audio_2x, + }, + .flags = PERIPH_NO_RESET, + .max_rate = 48000000, + .reg = 0x34, + .reg_shift = 8, + .u.periph = { + .clk_num = 89, + }, +}; +DEFINE_CLK_TEGRA(audio_2x, 0, &tegra_clk_double_ops, 0, audio_2x_parent_names, + audio_2x_parents, &tegra_audio); + +static struct clk_lookup tegra_audio_clk_lookups[] = { + { .con_id = "audio", .clk = &tegra_audio }, + { .con_id = "audio_2x", .clk = &tegra_audio_2x } +}; + +/* This is called after peripheral clocks are initialized, as the + * audio_sync clock depends on some of the peripheral clocks. + */ + +static void init_audio_sync_clock_mux(void) +{ + int i; + struct clk_mux_sel *sel = mux_audio_sync_clk; + const struct audio_sources *src = mux_audio_sync_clk_sources; + struct clk_lookup *lookup; + + for (i = 0; src->name; i++, sel++, src++) { + sel->input = tegra_get_clock_by_name(src->name); + if (!sel->input) + pr_err("%s: could not find clk %s\n", __func__, + src->name); + audio_parents[src->value] = sel->input; + sel->value = src->value; + } + + lookup = tegra_audio_clk_lookups; + for (i = 0; i < ARRAY_SIZE(tegra_audio_clk_lookups); i++, lookup++) { + struct clk *c = lookup->clk; + struct clk_tegra *clk = to_clk_tegra(c->hw); + __clk_init(NULL, c); + INIT_LIST_HEAD(&clk->shared_bus_list); + clk->lookup.con_id = lookup->con_id; + clk->lookup.clk = c; + clkdev_add(&clk->lookup); + tegra_clk_add(c); + } +} + +static const char *mux_cclk[] = { + "clk_m", + "pll_c", + "clk_32k", + "pll_m", + "pll_p", + "pll_p_out4", + "pll_p_out3", + "clk_d", + "pll_x", +}; + + +static struct clk *mux_cclk_p[] = { + &tegra_clk_m, + &tegra_pll_c, + &tegra_clk_32k, + &tegra_pll_m, + &tegra_pll_p, + &tegra_pll_p_out4, + &tegra_pll_p_out3, + &tegra_clk_d, + &tegra_pll_x, +}; + +static const char *mux_sclk[] = { + "clk_m", + "pll_c_out1", + "pll_p_out4", + "pllp_p_out3", + "pll_p_out2", + "clk_d", + "clk_32k", + "pll_m_out1", +}; + +static struct clk *mux_sclk_p[] = { + &tegra_clk_m, + &tegra_pll_c_out1, + &tegra_pll_p_out4, + &tegra_pll_p_out3, + &tegra_pll_p_out2, + &tegra_clk_d, + &tegra_clk_32k, + &tegra_pll_m_out1, +}; + +static struct clk tegra_cclk; +static struct clk_tegra tegra_cclk_hw = { + .hw = { + .clk = &tegra_cclk, + }, + .reg = 0x20, + .max_rate = 1000000000, +}; +DEFINE_CLK_TEGRA(cclk, 0, &tegra_super_ops, 0, mux_cclk, + mux_cclk_p, NULL); + +static const char *mux_twd[] = { + "cclk", +}; + +static struct clk *mux_twd_p[] = { + &tegra_cclk, +}; + +static struct clk tegra_clk_twd; +static struct clk_tegra tegra_clk_twd_hw = { + .hw = { + .clk = &tegra_clk_twd, + }, + .max_rate = 1000000000, + .mul = 1, + .div = 4, +}; + +static struct clk tegra_clk_twd = { + .name = "twd", + .ops = &tegra_twd_ops, + .hw = &tegra_clk_twd_hw.hw, + .parent = &tegra_cclk, + .parent_names = mux_twd, + .parents = mux_twd_p, + .num_parents = ARRAY_SIZE(mux_twd), +}; + +static struct clk tegra_sclk; +static struct clk_tegra tegra_sclk_hw = { + .hw = { + .clk = &tegra_sclk, + }, + .reg = 0x28, + .max_rate = 240000000, + .min_rate = 120000000, +}; +DEFINE_CLK_TEGRA(sclk, 0, &tegra_super_ops, 0, mux_sclk, + mux_sclk_p, NULL); + +static const char *tegra_cop_parent_names[] = { + "tegra_sclk", +}; + +static struct clk *tegra_cop_parents[] = { + &tegra_sclk, +}; + +static struct clk tegra_cop; +static struct clk_tegra tegra_cop_hw = { + .hw = { + .clk = &tegra_cop, + }, + .max_rate = 240000000, + .reset = &tegra2_cop_clk_reset, +}; +DEFINE_CLK_TEGRA(cop, 0, &tegra_cop_ops, CLK_SET_RATE_PARENT, + tegra_cop_parent_names, tegra_cop_parents, &tegra_sclk); + +static const char *tegra_hclk_parent_names[] = { + "tegra_sclk", +}; + +static struct clk *tegra_hclk_parents[] = { + &tegra_sclk, +}; + +static struct clk tegra_hclk; +static struct clk_tegra tegra_hclk_hw = { + .hw = { + .clk = &tegra_hclk, + }, + .flags = DIV_BUS, + .reg = 0x30, + .reg_shift = 4, + .max_rate = 240000000, +}; +DEFINE_CLK_TEGRA(hclk, 0, &tegra_bus_ops, 0, tegra_hclk_parent_names, + tegra_hclk_parents, &tegra_sclk); + +static const char *tegra_pclk_parent_names[] = { + "tegra_hclk", +}; + +static struct clk *tegra_pclk_parents[] = { + &tegra_hclk, +}; + +static struct clk tegra_pclk; +static struct clk_tegra tegra_pclk_hw = { + .hw = { + .clk = &tegra_pclk, + }, + .flags = DIV_BUS, + .reg = 0x30, + .reg_shift = 0, + .max_rate = 120000000, +}; +DEFINE_CLK_TEGRA(pclk, 0, &tegra_bus_ops, 0, tegra_pclk_parent_names, + tegra_pclk_parents, &tegra_hclk); + +static const char *tegra_blink_parent_names[] = { + "clk_32k", +}; + +static struct clk *tegra_blink_parents[] = { + &tegra_clk_32k, +}; + +static struct clk tegra_blink; +static struct clk_tegra tegra_blink_hw = { + .hw = { + .clk = &tegra_blink, + }, + .reg = 0x40, + .max_rate = 32768, +}; +DEFINE_CLK_TEGRA(blink, 0, &tegra_blink_clk_ops, 0, tegra_blink_parent_names, + tegra_blink_parents, &tegra_clk_32k); + +static const char *mux_pllm_pllc_pllp_plla[] = { + "pll_m", + "pll_c", + "pll_p", + "pll_a_out0", +}; + +static struct clk *mux_pllm_pllc_pllp_plla_p[] = { + &tegra_pll_m, + &tegra_pll_c, + &tegra_pll_p, + &tegra_pll_a_out0, +}; + +static const char *mux_pllm_pllc_pllp_clkm[] = { + "pll_m", + "pll_c", + "pll_p", + "clk_m", +}; + +static struct clk *mux_pllm_pllc_pllp_clkm_p[] = { + &tegra_pll_m, + &tegra_pll_c, + &tegra_pll_p, + &tegra_clk_m, +}; + +static const char *mux_pllp_pllc_pllm_clkm[] = { + "pll_p", + "pll_c", + "pll_m", + "clk_m", +}; + +static struct clk *mux_pllp_pllc_pllm_clkm_p[] = { + &tegra_pll_p, + &tegra_pll_c, + &tegra_pll_m, + &tegra_clk_m, +}; + +static const char *mux_pllaout0_audio2x_pllp_clkm[] = { + "pll_a_out0", + "audio_2x", + "pll_p", + "clk_m", +}; + +static struct clk *mux_pllaout0_audio2x_pllp_clkm_p[] = { + &tegra_pll_a_out0, + &tegra_audio_2x, + &tegra_pll_p, + &tegra_clk_m, +}; + +static const char *mux_pllp_plld_pllc_clkm[] = { + "pllp", + "pll_d_out0", + "pll_c", + "clk_m", +}; + +static struct clk *mux_pllp_plld_pllc_clkm_p[] = { + &tegra_pll_p, + &tegra_pll_d_out0, + &tegra_pll_c, + &tegra_clk_m, +}; + +static const char *mux_pllp_pllc_audio_clkm_clk32[] = { + "pll_p", + "pll_c", + "audio", + "clk_m", + "clk_32k", +}; + +static struct clk *mux_pllp_pllc_audio_clkm_clk32_p[] = { + &tegra_pll_p, + &tegra_pll_c, + &tegra_audio, + &tegra_clk_m, + &tegra_clk_32k, +}; + +static const char *mux_pllp_pllc_pllm[] = { + "pll_p", + "pll_c", + "pll_m" +}; + +static struct clk *mux_pllp_pllc_pllm_p[] = { + &tegra_pll_p, + &tegra_pll_c, + &tegra_pll_m, +}; + +static const char *mux_clk_m[] = { + "clk_m", +}; + +static struct clk *mux_clk_m_p[] = { + &tegra_clk_m, +}; + +static const char *mux_pllp_out3[] = { + "pll_p_out3", +}; + +static struct clk *mux_pllp_out3_p[] = { + &tegra_pll_p_out3, +}; + +static const char *mux_plld[] = { + "pll_d", +}; + +static struct clk *mux_plld_p[] = { + &tegra_pll_d, +}; + +static const char *mux_clk_32k[] = { + "clk_32k", +}; + +static struct clk *mux_clk_32k_p[] = { + &tegra_clk_32k, +}; + +static const char *mux_pclk[] = { + "pclk", +}; + +static struct clk *mux_pclk_p[] = { + &tegra_pclk, +}; + +static struct clk tegra_emc; +static struct clk_tegra tegra_emc_hw = { + .hw = { + .clk = &tegra_emc, + }, + .reg = 0x19c, + .max_rate = 800000000, + .flags = MUX | DIV_U71 | PERIPH_EMC_ENB, + .reset = &tegra2_periph_clk_reset, + .u.periph = { + .clk_num = 57, + }, +}; +DEFINE_CLK_TEGRA(emc, 0, &tegra_emc_clk_ops, 0, mux_pllm_pllc_pllp_clkm, + mux_pllm_pllc_pllp_clkm_p, NULL); + +#define PERIPH_CLK(_name, _dev, _con, _clk_num, _reg, \ + _max, _inputs, _flags) \ + static struct clk tegra_##_name; \ + static struct clk_tegra tegra_##_name##_hw = { \ + .hw = { \ + .clk = &tegra_##_name, \ + }, \ + .lookup = { \ + .dev_id = _dev, \ + .con_id = _con, \ + }, \ + .reg = _reg, \ + .flags = _flags, \ + .max_rate = _max, \ + .u.periph = { \ + .clk_num = _clk_num, \ + }, \ + .reset = tegra2_periph_clk_reset, \ + }; \ + static struct clk tegra_##_name = { \ + .name = #_name, \ + .ops = &tegra_periph_clk_ops, \ + .hw = &tegra_##_name##_hw.hw, \ + .parent_names = _inputs, \ + .parents = _inputs##_p, \ + .num_parents = ARRAY_SIZE(_inputs), \ + }; + +PERIPH_CLK(apbdma, "tegra-apbdma", NULL, 34, 0, 108000000, mux_pclk, 0); +PERIPH_CLK(rtc, "rtc-tegra", NULL, 4, 0, 32768, mux_clk_32k, PERIPH_NO_RESET); +PERIPH_CLK(timer, "timer", NULL, 5, 0, 26000000, mux_clk_m, 0); +PERIPH_CLK(i2s1, "tegra20-i2s.0", NULL, 11, 0x100, 26000000, mux_pllaout0_audio2x_pllp_clkm, MUX | DIV_U71); +PERIPH_CLK(i2s2, "tegra20-i2s.1", NULL, 18, 0x104, 26000000, mux_pllaout0_audio2x_pllp_clkm, MUX | DIV_U71); +PERIPH_CLK(spdif_out, "spdif_out", NULL, 10, 0x108, 100000000, mux_pllaout0_audio2x_pllp_clkm, MUX | DIV_U71); +PERIPH_CLK(spdif_in, "spdif_in", NULL, 10, 0x10c, 100000000, mux_pllp_pllc_pllm, MUX | DIV_U71); +PERIPH_CLK(pwm, "tegra-pwm", NULL, 17, 0x110, 432000000, mux_pllp_pllc_audio_clkm_clk32, MUX | DIV_U71 | MUX_PWM); +PERIPH_CLK(spi, "spi", NULL, 43, 0x114, 40000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); +PERIPH_CLK(xio, "xio", NULL, 45, 0x120, 150000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); +PERIPH_CLK(twc, "twc", NULL, 16, 0x12c, 150000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); +PERIPH_CLK(sbc1, "spi_tegra.0", NULL, 41, 0x134, 160000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); +PERIPH_CLK(sbc2, "spi_tegra.1", NULL, 44, 0x118, 160000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); +PERIPH_CLK(sbc3, "spi_tegra.2", NULL, 46, 0x11c, 160000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); +PERIPH_CLK(sbc4, "spi_tegra.3", NULL, 68, 0x1b4, 160000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); +PERIPH_CLK(ide, "ide", NULL, 25, 0x144, 100000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); /* requires min voltage */ +PERIPH_CLK(ndflash, "tegra_nand", NULL, 13, 0x160, 164000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); /* scales with voltage */ +PERIPH_CLK(vfir, "vfir", NULL, 7, 0x168, 72000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); +PERIPH_CLK(sdmmc1, "sdhci-tegra.0", NULL, 14, 0x150, 52000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); /* scales with voltage */ +PERIPH_CLK(sdmmc2, "sdhci-tegra.1", NULL, 9, 0x154, 52000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); /* scales with voltage */ +PERIPH_CLK(sdmmc3, "sdhci-tegra.2", NULL, 69, 0x1bc, 52000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); /* scales with voltage */ +PERIPH_CLK(sdmmc4, "sdhci-tegra.3", NULL, 15, 0x164, 52000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); /* scales with voltage */ +PERIPH_CLK(vcp, "tegra-avp", "vcp", 29, 0, 250000000, mux_clk_m, 0); +PERIPH_CLK(bsea, "tegra-avp", "bsea", 62, 0, 250000000, mux_clk_m, 0); +PERIPH_CLK(bsev, "tegra-aes", "bsev", 63, 0, 250000000, mux_clk_m, 0); +PERIPH_CLK(vde, "tegra-avp", "vde", 61, 0x1c8, 250000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); /* scales with voltage and process_id */ +PERIPH_CLK(csite, "csite", NULL, 73, 0x1d4, 144000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); /* max rate ??? */ +/* FIXME: what is la? */ +PERIPH_CLK(la, "la", NULL, 76, 0x1f8, 26000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); +PERIPH_CLK(owr, "tegra_w1", NULL, 71, 0x1cc, 26000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); +PERIPH_CLK(nor, "nor", NULL, 42, 0x1d0, 92000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); /* requires min voltage */ +PERIPH_CLK(mipi, "mipi", NULL, 50, 0x174, 60000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); /* scales with voltage */ +PERIPH_CLK(i2c1, "tegra-i2c.0", NULL, 12, 0x124, 26000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U16); +PERIPH_CLK(i2c2, "tegra-i2c.1", NULL, 54, 0x198, 26000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U16); +PERIPH_CLK(i2c3, "tegra-i2c.2", NULL, 67, 0x1b8, 26000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U16); +PERIPH_CLK(dvc, "tegra-i2c.3", NULL, 47, 0x128, 26000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U16); +PERIPH_CLK(i2c1_i2c, "tegra-i2c.0", "i2c", 0, 0, 72000000, mux_pllp_out3, 0); +PERIPH_CLK(i2c2_i2c, "tegra-i2c.1", "i2c", 0, 0, 72000000, mux_pllp_out3, 0); +PERIPH_CLK(i2c3_i2c, "tegra-i2c.2", "i2c", 0, 0, 72000000, mux_pllp_out3, 0); +PERIPH_CLK(dvc_i2c, "tegra-i2c.3", "i2c", 0, 0, 72000000, mux_pllp_out3, 0); +PERIPH_CLK(uarta, "tegra-uart.0", NULL, 6, 0x178, 600000000, mux_pllp_pllc_pllm_clkm, MUX); +PERIPH_CLK(uartb, "tegra-uart.1", NULL, 7, 0x17c, 600000000, mux_pllp_pllc_pllm_clkm, MUX); +PERIPH_CLK(uartc, "tegra-uart.2", NULL, 55, 0x1a0, 600000000, mux_pllp_pllc_pllm_clkm, MUX); +PERIPH_CLK(uartd, "tegra-uart.3", NULL, 65, 0x1c0, 600000000, mux_pllp_pllc_pllm_clkm, MUX); +PERIPH_CLK(uarte, "tegra-uart.4", NULL, 66, 0x1c4, 600000000, mux_pllp_pllc_pllm_clkm, MUX); +PERIPH_CLK(3d, "3d", NULL, 24, 0x158, 300000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | PERIPH_MANUAL_RESET); /* scales with voltage and process_id */ +PERIPH_CLK(2d, "2d", NULL, 21, 0x15c, 300000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71); /* scales with voltage and process_id */ +PERIPH_CLK(vi, "tegra_camera", "vi", 20, 0x148, 150000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71); /* scales with voltage and process_id */ +PERIPH_CLK(vi_sensor, "tegra_camera", "vi_sensor", 20, 0x1a8, 150000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | PERIPH_NO_RESET); /* scales with voltage and process_id */ +PERIPH_CLK(epp, "epp", NULL, 19, 0x16c, 300000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71); /* scales with voltage and process_id */ +PERIPH_CLK(mpe, "mpe", NULL, 60, 0x170, 250000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71); /* scales with voltage and process_id */ +PERIPH_CLK(host1x, "host1x", NULL, 28, 0x180, 166000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71); /* scales with voltage and process_id */ +PERIPH_CLK(cve, "cve", NULL, 49, 0x140, 250000000, mux_pllp_plld_pllc_clkm, MUX | DIV_U71); /* requires min voltage */ +PERIPH_CLK(tvo, "tvo", NULL, 49, 0x188, 250000000, mux_pllp_plld_pllc_clkm, MUX | DIV_U71); /* requires min voltage */ +PERIPH_CLK(hdmi, "hdmi", NULL, 51, 0x18c, 600000000, mux_pllp_plld_pllc_clkm, MUX | DIV_U71); /* requires min voltage */ +PERIPH_CLK(tvdac, "tvdac", NULL, 53, 0x194, 250000000, mux_pllp_plld_pllc_clkm, MUX | DIV_U71); /* requires min voltage */ +PERIPH_CLK(disp1, "tegradc.0", NULL, 27, 0x138, 600000000, mux_pllp_plld_pllc_clkm, MUX); /* scales with voltage and process_id */ +PERIPH_CLK(disp2, "tegradc.1", NULL, 26, 0x13c, 600000000, mux_pllp_plld_pllc_clkm, MUX); /* scales with voltage and process_id */ +PERIPH_CLK(usbd, "fsl-tegra-udc", NULL, 22, 0, 480000000, mux_clk_m, 0); /* requires min voltage */ +PERIPH_CLK(usb2, "tegra-ehci.1", NULL, 58, 0, 480000000, mux_clk_m, 0); /* requires min voltage */ +PERIPH_CLK(usb3, "tegra-ehci.2", NULL, 59, 0, 480000000, mux_clk_m, 0); /* requires min voltage */ +PERIPH_CLK(dsi, "dsi", NULL, 48, 0, 500000000, mux_plld, 0); /* scales with voltage */ +PERIPH_CLK(csi, "tegra_camera", "csi", 52, 0, 72000000, mux_pllp_out3, 0); +PERIPH_CLK(isp, "tegra_camera", "isp", 23, 0, 150000000, mux_clk_m, 0); /* same frequency as VI */ +PERIPH_CLK(csus, "tegra_camera", "csus", 92, 0, 150000000, mux_clk_m, PERIPH_NO_RESET); +PERIPH_CLK(pex, NULL, "pex", 70, 0, 26000000, mux_clk_m, PERIPH_MANUAL_RESET); +PERIPH_CLK(afi, NULL, "afi", 72, 0, 26000000, mux_clk_m, PERIPH_MANUAL_RESET); +PERIPH_CLK(pcie_xclk, NULL, "pcie_xclk", 74, 0, 26000000, mux_clk_m, PERIPH_MANUAL_RESET); + +static struct clk *tegra_list_clks[] = { + &tegra_apbdma, + &tegra_rtc, + &tegra_i2s1, + &tegra_i2s2, + &tegra_spdif_out, + &tegra_spdif_in, + &tegra_pwm, + &tegra_spi, + &tegra_xio, + &tegra_twc, + &tegra_sbc1, + &tegra_sbc2, + &tegra_sbc3, + &tegra_sbc4, + &tegra_ide, + &tegra_ndflash, + &tegra_vfir, + &tegra_sdmmc1, + &tegra_sdmmc2, + &tegra_sdmmc3, + &tegra_sdmmc4, + &tegra_vcp, + &tegra_bsea, + &tegra_bsev, + &tegra_vde, + &tegra_csite, + &tegra_la, + &tegra_owr, + &tegra_nor, + &tegra_mipi, + &tegra_i2c1, + &tegra_i2c2, + &tegra_i2c3, + &tegra_dvc, + &tegra_i2c1_i2c, + &tegra_i2c2_i2c, + &tegra_i2c3_i2c, + &tegra_dvc_i2c, + &tegra_uarta, + &tegra_uartb, + &tegra_uartc, + &tegra_uartd, + &tegra_uarte, + &tegra_3d, + &tegra_2d, + &tegra_vi, + &tegra_vi_sensor, + &tegra_epp, + &tegra_mpe, + &tegra_host1x, + &tegra_cve, + &tegra_tvo, + &tegra_hdmi, + &tegra_tvdac, + &tegra_disp1, + &tegra_disp2, + &tegra_usbd, + &tegra_usb2, + &tegra_usb3, + &tegra_dsi, + &tegra_csi, + &tegra_isp, + &tegra_csus, + &tegra_pex, + &tegra_afi, + &tegra_pcie_xclk, +}; + +#define CLK_DUPLICATE(_name, _dev, _con) \ + { \ + .name = _name, \ + .lookup = { \ + .dev_id = _dev, \ + .con_id = _con, \ + }, \ + } + +/* Some clocks may be used by different drivers depending on the board + * configuration. List those here to register them twice in the clock lookup + * table under two names. + */ +static struct clk_duplicate tegra_clk_duplicates[] = { + CLK_DUPLICATE("uarta", "serial8250.0", NULL), + CLK_DUPLICATE("uartb", "serial8250.1", NULL), + CLK_DUPLICATE("uartc", "serial8250.2", NULL), + CLK_DUPLICATE("uartd", "serial8250.3", NULL), + CLK_DUPLICATE("uarte", "serial8250.4", NULL), + CLK_DUPLICATE("usbd", "utmip-pad", NULL), + CLK_DUPLICATE("usbd", "tegra-ehci.0", NULL), + CLK_DUPLICATE("usbd", "tegra-otg", NULL), + CLK_DUPLICATE("hdmi", "tegradc.0", "hdmi"), + CLK_DUPLICATE("hdmi", "tegradc.1", "hdmi"), + CLK_DUPLICATE("host1x", "tegra_grhost", "host1x"), + CLK_DUPLICATE("2d", "tegra_grhost", "gr2d"), + CLK_DUPLICATE("3d", "tegra_grhost", "gr3d"), + CLK_DUPLICATE("epp", "tegra_grhost", "epp"), + CLK_DUPLICATE("mpe", "tegra_grhost", "mpe"), + CLK_DUPLICATE("cop", "tegra-avp", "cop"), + CLK_DUPLICATE("vde", "tegra-aes", "vde"), + CLK_DUPLICATE("cclk", NULL, "cpu"), + CLK_DUPLICATE("twd", "smp_twd", NULL), +}; + +#define CLK(dev, con, ck) \ + { \ + .dev_id = dev, \ + .con_id = con, \ + .clk = ck, \ + } + +static struct clk *tegra_ptr_clks[] = { + &tegra_clk_32k, + &tegra_pll_s, + &tegra_clk_m, + &tegra_pll_m, + &tegra_pll_m_out1, + &tegra_pll_c, + &tegra_pll_c_out1, + &tegra_pll_p, + &tegra_pll_p_out1, + &tegra_pll_p_out2, + &tegra_pll_p_out3, + &tegra_pll_p_out4, + &tegra_pll_a, + &tegra_pll_a_out0, + &tegra_pll_d, + &tegra_pll_d_out0, + &tegra_pll_u, + &tegra_pll_x, + &tegra_pll_e, + &tegra_cclk, + &tegra_clk_twd, + &tegra_sclk, + &tegra_hclk, + &tegra_pclk, + &tegra_clk_d, + &tegra_cdev1, + &tegra_cdev2, + &tegra_blink, + &tegra_cop, + &tegra_emc, +}; + +static void tegra2_init_one_clock(struct clk *c) +{ + struct clk_tegra *clk = to_clk_tegra(c->hw); + int ret; + + ret = __clk_init(NULL, c); + if (ret) + pr_err("clk init failed %s\n", __clk_get_name(c)); + + INIT_LIST_HEAD(&clk->shared_bus_list); + if (!clk->lookup.dev_id && !clk->lookup.con_id) + clk->lookup.con_id = c->name; + clk->lookup.clk = c; + clkdev_add(&clk->lookup); + tegra_clk_add(c); +} + +void __init tegra2_init_clocks(void) +{ + int i; + struct clk *c; + + for (i = 0; i < ARRAY_SIZE(tegra_ptr_clks); i++) + tegra2_init_one_clock(tegra_ptr_clks[i]); + + for (i = 0; i < ARRAY_SIZE(tegra_list_clks); i++) + tegra2_init_one_clock(tegra_list_clks[i]); + + for (i = 0; i < ARRAY_SIZE(tegra_clk_duplicates); i++) { + c = tegra_get_clock_by_name(tegra_clk_duplicates[i].name); + if (!c) { + pr_err("%s: Unknown duplicate clock %s\n", __func__, + tegra_clk_duplicates[i].name); + continue; + } + + tegra_clk_duplicates[i].lookup.clk = c; + clkdev_add(&tegra_clk_duplicates[i].lookup); + } + + init_audio_sync_clock_mux(); + tegra20_cpu_car_ops_init(); +} diff --git a/arch/arm/mach-tegra/tegra2_clocks.c b/arch/arm/mach-tegra/tegra2_clocks.c deleted file mode 100644 index a703844..0000000 --- a/arch/arm/mach-tegra/tegra2_clocks.c +++ /dev/null @@ -1,2484 +0,0 @@ -/* - * arch/arm/mach-tegra/tegra2_clocks.c - * - * Copyright (C) 2010 Google, Inc. - * - * Author: - * Colin Cross <ccross@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/list.h> -#include <linux/spinlock.h> -#include <linux/delay.h> -#include <linux/io.h> -#include <linux/clkdev.h> -#include <linux/clk.h> - -#include <mach/iomap.h> -#include <mach/suspend.h> - -#include "clock.h" -#include "fuse.h" -#include "tegra2_emc.h" - -#define RST_DEVICES 0x004 -#define RST_DEVICES_SET 0x300 -#define RST_DEVICES_CLR 0x304 -#define RST_DEVICES_NUM 3 - -#define CLK_OUT_ENB 0x010 -#define CLK_OUT_ENB_SET 0x320 -#define CLK_OUT_ENB_CLR 0x324 -#define CLK_OUT_ENB_NUM 3 - -#define CLK_MASK_ARM 0x44 -#define MISC_CLK_ENB 0x48 - -#define OSC_CTRL 0x50 -#define OSC_CTRL_OSC_FREQ_MASK (3<<30) -#define OSC_CTRL_OSC_FREQ_13MHZ (0<<30) -#define OSC_CTRL_OSC_FREQ_19_2MHZ (1<<30) -#define OSC_CTRL_OSC_FREQ_12MHZ (2<<30) -#define OSC_CTRL_OSC_FREQ_26MHZ (3<<30) -#define OSC_CTRL_MASK (0x3f2 | OSC_CTRL_OSC_FREQ_MASK) - -#define OSC_FREQ_DET 0x58 -#define OSC_FREQ_DET_TRIG (1<<31) - -#define OSC_FREQ_DET_STATUS 0x5C -#define OSC_FREQ_DET_BUSY (1<<31) -#define OSC_FREQ_DET_CNT_MASK 0xFFFF - -#define PERIPH_CLK_SOURCE_I2S1 0x100 -#define PERIPH_CLK_SOURCE_EMC 0x19c -#define PERIPH_CLK_SOURCE_OSC 0x1fc -#define PERIPH_CLK_SOURCE_NUM \ - ((PERIPH_CLK_SOURCE_OSC - PERIPH_CLK_SOURCE_I2S1) / 4) - -#define PERIPH_CLK_SOURCE_MASK (3<<30) -#define PERIPH_CLK_SOURCE_SHIFT 30 -#define PERIPH_CLK_SOURCE_PWM_MASK (7<<28) -#define PERIPH_CLK_SOURCE_PWM_SHIFT 28 -#define PERIPH_CLK_SOURCE_ENABLE (1<<28) -#define PERIPH_CLK_SOURCE_DIVU71_MASK 0xFF -#define PERIPH_CLK_SOURCE_DIVU16_MASK 0xFFFF -#define PERIPH_CLK_SOURCE_DIV_SHIFT 0 - -#define SDMMC_CLK_INT_FB_SEL (1 << 23) -#define SDMMC_CLK_INT_FB_DLY_SHIFT 16 -#define SDMMC_CLK_INT_FB_DLY_MASK (0xF << SDMMC_CLK_INT_FB_DLY_SHIFT) - -#define PLL_BASE 0x0 -#define PLL_BASE_BYPASS (1<<31) -#define PLL_BASE_ENABLE (1<<30) -#define PLL_BASE_REF_ENABLE (1<<29) -#define PLL_BASE_OVERRIDE (1<<28) -#define PLL_BASE_DIVP_MASK (0x7<<20) -#define PLL_BASE_DIVP_SHIFT 20 -#define PLL_BASE_DIVN_MASK (0x3FF<<8) -#define PLL_BASE_DIVN_SHIFT 8 -#define PLL_BASE_DIVM_MASK (0x1F) -#define PLL_BASE_DIVM_SHIFT 0 - -#define PLL_OUT_RATIO_MASK (0xFF<<8) -#define PLL_OUT_RATIO_SHIFT 8 -#define PLL_OUT_OVERRIDE (1<<2) -#define PLL_OUT_CLKEN (1<<1) -#define PLL_OUT_RESET_DISABLE (1<<0) - -#define PLL_MISC(c) (((c)->flags & PLL_ALT_MISC_REG) ? 0x4 : 0xc) - -#define PLL_MISC_DCCON_SHIFT 20 -#define PLL_MISC_CPCON_SHIFT 8 -#define PLL_MISC_CPCON_MASK (0xF<<PLL_MISC_CPCON_SHIFT) -#define PLL_MISC_LFCON_SHIFT 4 -#define PLL_MISC_LFCON_MASK (0xF<<PLL_MISC_LFCON_SHIFT) -#define PLL_MISC_VCOCON_SHIFT 0 -#define PLL_MISC_VCOCON_MASK (0xF<<PLL_MISC_VCOCON_SHIFT) - -#define PLLU_BASE_POST_DIV (1<<20) - -#define PLLD_MISC_CLKENABLE (1<<30) -#define PLLD_MISC_DIV_RST (1<<23) -#define PLLD_MISC_DCCON_SHIFT 12 - -#define PLLE_MISC_READY (1 << 15) - -#define PERIPH_CLK_TO_ENB_REG(c) ((c->u.periph.clk_num / 32) * 4) -#define PERIPH_CLK_TO_ENB_SET_REG(c) ((c->u.periph.clk_num / 32) * 8) -#define PERIPH_CLK_TO_ENB_BIT(c) (1 << (c->u.periph.clk_num % 32)) - -#define SUPER_CLK_MUX 0x00 -#define SUPER_STATE_SHIFT 28 -#define SUPER_STATE_MASK (0xF << SUPER_STATE_SHIFT) -#define SUPER_STATE_STANDBY (0x0 << SUPER_STATE_SHIFT) -#define SUPER_STATE_IDLE (0x1 << SUPER_STATE_SHIFT) -#define SUPER_STATE_RUN (0x2 << SUPER_STATE_SHIFT) -#define SUPER_STATE_IRQ (0x3 << SUPER_STATE_SHIFT) -#define SUPER_STATE_FIQ (0x4 << SUPER_STATE_SHIFT) -#define SUPER_SOURCE_MASK 0xF -#define SUPER_FIQ_SOURCE_SHIFT 12 -#define SUPER_IRQ_SOURCE_SHIFT 8 -#define SUPER_RUN_SOURCE_SHIFT 4 -#define SUPER_IDLE_SOURCE_SHIFT 0 - -#define SUPER_CLK_DIVIDER 0x04 - -#define BUS_CLK_DISABLE (1<<3) -#define BUS_CLK_DIV_MASK 0x3 - -#define PMC_CTRL 0x0 - #define PMC_CTRL_BLINK_ENB (1 << 7) - -#define PMC_DPD_PADS_ORIDE 0x1c - #define PMC_DPD_PADS_ORIDE_BLINK_ENB (1 << 20) - -#define PMC_BLINK_TIMER_DATA_ON_SHIFT 0 -#define PMC_BLINK_TIMER_DATA_ON_MASK 0x7fff -#define PMC_BLINK_TIMER_ENB (1 << 15) -#define PMC_BLINK_TIMER_DATA_OFF_SHIFT 16 -#define PMC_BLINK_TIMER_DATA_OFF_MASK 0xffff - -static void __iomem *reg_clk_base = IO_ADDRESS(TEGRA_CLK_RESET_BASE); -static void __iomem *reg_pmc_base = IO_ADDRESS(TEGRA_PMC_BASE); - -/* - * Some clocks share a register with other clocks. Any clock op that - * non-atomically modifies a register used by another clock must lock - * clock_register_lock first. - */ -static DEFINE_SPINLOCK(clock_register_lock); - -/* - * Some peripheral clocks share an enable bit, so refcount the enable bits - * in registers CLK_ENABLE_L, CLK_ENABLE_H, and CLK_ENABLE_U - */ -static int tegra_periph_clk_enable_refcount[3 * 32]; - -#define clk_writel(value, reg) \ - __raw_writel(value, reg_clk_base + (reg)) -#define clk_readl(reg) \ - __raw_readl(reg_clk_base + (reg)) -#define pmc_writel(value, reg) \ - __raw_writel(value, reg_pmc_base + (reg)) -#define pmc_readl(reg) \ - __raw_readl(reg_pmc_base + (reg)) - -static unsigned long clk_measure_input_freq(void) -{ - u32 clock_autodetect; - clk_writel(OSC_FREQ_DET_TRIG | 1, OSC_FREQ_DET); - do {} while (clk_readl(OSC_FREQ_DET_STATUS) & OSC_FREQ_DET_BUSY); - clock_autodetect = clk_readl(OSC_FREQ_DET_STATUS); - if (clock_autodetect >= 732 - 3 && clock_autodetect <= 732 + 3) { - return 12000000; - } else if (clock_autodetect >= 794 - 3 && clock_autodetect <= 794 + 3) { - return 13000000; - } else if (clock_autodetect >= 1172 - 3 && clock_autodetect <= 1172 + 3) { - return 19200000; - } else if (clock_autodetect >= 1587 - 3 && clock_autodetect <= 1587 + 3) { - return 26000000; - } else { - pr_err("%s: Unexpected clock autodetect value %d", __func__, clock_autodetect); - BUG(); - return 0; - } -} - -static int clk_div71_get_divider(unsigned long parent_rate, unsigned long rate) -{ - s64 divider_u71 = parent_rate * 2; - divider_u71 += rate - 1; - do_div(divider_u71, rate); - - if (divider_u71 - 2 < 0) - return 0; - - if (divider_u71 - 2 > 255) - return -EINVAL; - - return divider_u71 - 2; -} - -static int clk_div16_get_divider(unsigned long parent_rate, unsigned long rate) -{ - s64 divider_u16; - - divider_u16 = parent_rate; - divider_u16 += rate - 1; - do_div(divider_u16, rate); - - if (divider_u16 - 1 < 0) - return 0; - - if (divider_u16 - 1 > 255) - return -EINVAL; - - return divider_u16 - 1; -} - -/* clk_m functions */ -static unsigned long tegra2_clk_m_autodetect_rate(struct clk *c) -{ - u32 auto_clock_control = clk_readl(OSC_CTRL) & ~OSC_CTRL_OSC_FREQ_MASK; - - c->rate = clk_measure_input_freq(); - switch (c->rate) { - case 12000000: - auto_clock_control |= OSC_CTRL_OSC_FREQ_12MHZ; - break; - case 13000000: - auto_clock_control |= OSC_CTRL_OSC_FREQ_13MHZ; - break; - case 19200000: - auto_clock_control |= OSC_CTRL_OSC_FREQ_19_2MHZ; - break; - case 26000000: - auto_clock_control |= OSC_CTRL_OSC_FREQ_26MHZ; - break; - default: - pr_err("%s: Unexpected clock rate %ld", __func__, c->rate); - BUG(); - } - clk_writel(auto_clock_control, OSC_CTRL); - return c->rate; -} - -static void tegra2_clk_m_init(struct clk *c) -{ - pr_debug("%s on clock %s\n", __func__, c->name); - tegra2_clk_m_autodetect_rate(c); -} - -static int tegra2_clk_m_enable(struct clk *c) -{ - pr_debug("%s on clock %s\n", __func__, c->name); - return 0; -} - -static void tegra2_clk_m_disable(struct clk *c) -{ - pr_debug("%s on clock %s\n", __func__, c->name); - BUG(); -} - -static struct clk_ops tegra_clk_m_ops = { - .init = tegra2_clk_m_init, - .enable = tegra2_clk_m_enable, - .disable = tegra2_clk_m_disable, -}; - -/* super clock functions */ -/* "super clocks" on tegra have two-stage muxes and a clock skipping - * super divider. We will ignore the clock skipping divider, since we - * can't lower the voltage when using the clock skip, but we can if we - * lower the PLL frequency. - */ -static void tegra2_super_clk_init(struct clk *c) -{ - u32 val; - int source; - int shift; - const struct clk_mux_sel *sel; - val = clk_readl(c->reg + SUPER_CLK_MUX); - c->state = ON; - BUG_ON(((val & SUPER_STATE_MASK) != SUPER_STATE_RUN) && - ((val & SUPER_STATE_MASK) != SUPER_STATE_IDLE)); - shift = ((val & SUPER_STATE_MASK) == SUPER_STATE_IDLE) ? - SUPER_IDLE_SOURCE_SHIFT : SUPER_RUN_SOURCE_SHIFT; - source = (val >> shift) & SUPER_SOURCE_MASK; - for (sel = c->inputs; sel->input != NULL; sel++) { - if (sel->value == source) - break; - } - BUG_ON(sel->input == NULL); - c->parent = sel->input; -} - -static int tegra2_super_clk_enable(struct clk *c) -{ - clk_writel(0, c->reg + SUPER_CLK_DIVIDER); - return 0; -} - -static void tegra2_super_clk_disable(struct clk *c) -{ - pr_debug("%s on clock %s\n", __func__, c->name); - - /* oops - don't disable the CPU clock! */ - BUG(); -} - -static int tegra2_super_clk_set_parent(struct clk *c, struct clk *p) -{ - u32 val; - const struct clk_mux_sel *sel; - int shift; - - val = clk_readl(c->reg + SUPER_CLK_MUX); - BUG_ON(((val & SUPER_STATE_MASK) != SUPER_STATE_RUN) && - ((val & SUPER_STATE_MASK) != SUPER_STATE_IDLE)); - shift = ((val & SUPER_STATE_MASK) == SUPER_STATE_IDLE) ? - SUPER_IDLE_SOURCE_SHIFT : SUPER_RUN_SOURCE_SHIFT; - for (sel = c->inputs; sel->input != NULL; sel++) { - if (sel->input == p) { - val &= ~(SUPER_SOURCE_MASK << shift); - val |= sel->value << shift; - - if (c->refcnt) - clk_enable(p); - - clk_writel(val, c->reg); - - if (c->refcnt && c->parent) - clk_disable(c->parent); - - clk_reparent(c, p); - return 0; - } - } - return -EINVAL; -} - -/* - * Super clocks have "clock skippers" instead of dividers. Dividing using - * a clock skipper does not allow the voltage to be scaled down, so instead - * adjust the rate of the parent clock. This requires that the parent of a - * super clock have no other children, otherwise the rate will change - * underneath the other children. - */ -static int tegra2_super_clk_set_rate(struct clk *c, unsigned long rate) -{ - return clk_set_rate(c->parent, rate); -} - -static struct clk_ops tegra_super_ops = { - .init = tegra2_super_clk_init, - .enable = tegra2_super_clk_enable, - .disable = tegra2_super_clk_disable, - .set_parent = tegra2_super_clk_set_parent, - .set_rate = tegra2_super_clk_set_rate, -}; - -/* virtual cpu clock functions */ -/* some clocks can not be stopped (cpu, memory bus) while the SoC is running. - To change the frequency of these clocks, the parent pll may need to be - reprogrammed, so the clock must be moved off the pll, the pll reprogrammed, - and then the clock moved back to the pll. To hide this sequence, a virtual - clock handles it. - */ -static void tegra2_cpu_clk_init(struct clk *c) -{ -} - -static int tegra2_cpu_clk_enable(struct clk *c) -{ - return 0; -} - -static void tegra2_cpu_clk_disable(struct clk *c) -{ - pr_debug("%s on clock %s\n", __func__, c->name); - - /* oops - don't disable the CPU clock! */ - BUG(); -} - -static int tegra2_cpu_clk_set_rate(struct clk *c, unsigned long rate) -{ - int ret; - /* - * Take an extra reference to the main pll so it doesn't turn - * off when we move the cpu off of it - */ - clk_enable(c->u.cpu.main); - - ret = clk_set_parent(c->parent, c->u.cpu.backup); - if (ret) { - pr_err("Failed to switch cpu to clock %s\n", c->u.cpu.backup->name); - goto out; - } - - if (rate == clk_get_rate(c->u.cpu.backup)) - goto out; - - ret = clk_set_rate(c->u.cpu.main, rate); - if (ret) { - pr_err("Failed to change cpu pll to %lu\n", rate); - goto out; - } - - ret = clk_set_parent(c->parent, c->u.cpu.main); - if (ret) { - pr_err("Failed to switch cpu to clock %s\n", c->u.cpu.main->name); - goto out; - } - -out: - clk_disable(c->u.cpu.main); - return ret; -} - -static struct clk_ops tegra_cpu_ops = { - .init = tegra2_cpu_clk_init, - .enable = tegra2_cpu_clk_enable, - .disable = tegra2_cpu_clk_disable, - .set_rate = tegra2_cpu_clk_set_rate, -}; - -/* virtual cop clock functions. Used to acquire the fake 'cop' clock to - * reset the COP block (i.e. AVP) */ -static void tegra2_cop_clk_reset(struct clk *c, bool assert) -{ - unsigned long reg = assert ? RST_DEVICES_SET : RST_DEVICES_CLR; - - pr_debug("%s %s\n", __func__, assert ? "assert" : "deassert"); - clk_writel(1 << 1, reg); -} - -static struct clk_ops tegra_cop_ops = { - .reset = tegra2_cop_clk_reset, -}; - -/* bus clock functions */ -static void tegra2_bus_clk_init(struct clk *c) -{ - u32 val = clk_readl(c->reg); - c->state = ((val >> c->reg_shift) & BUS_CLK_DISABLE) ? OFF : ON; - c->div = ((val >> c->reg_shift) & BUS_CLK_DIV_MASK) + 1; - c->mul = 1; -} - -static int tegra2_bus_clk_enable(struct clk *c) -{ - u32 val; - unsigned long flags; - - spin_lock_irqsave(&clock_register_lock, flags); - - val = clk_readl(c->reg); - val &= ~(BUS_CLK_DISABLE << c->reg_shift); - clk_writel(val, c->reg); - - spin_unlock_irqrestore(&clock_register_lock, flags); - - return 0; -} - -static void tegra2_bus_clk_disable(struct clk *c) -{ - u32 val; - unsigned long flags; - - spin_lock_irqsave(&clock_register_lock, flags); - - val = clk_readl(c->reg); - val |= BUS_CLK_DISABLE << c->reg_shift; - clk_writel(val, c->reg); - - spin_unlock_irqrestore(&clock_register_lock, flags); -} - -static int tegra2_bus_clk_set_rate(struct clk *c, unsigned long rate) -{ - u32 val; - unsigned long parent_rate = clk_get_rate(c->parent); - unsigned long flags; - int ret = -EINVAL; - int i; - - spin_lock_irqsave(&clock_register_lock, flags); - - val = clk_readl(c->reg); - for (i = 1; i <= 4; i++) { - if (rate == parent_rate / i) { - val &= ~(BUS_CLK_DIV_MASK << c->reg_shift); - val |= (i - 1) << c->reg_shift; - clk_writel(val, c->reg); - c->div = i; - c->mul = 1; - ret = 0; - break; - } - } - - spin_unlock_irqrestore(&clock_register_lock, flags); - - return ret; -} - -static struct clk_ops tegra_bus_ops = { - .init = tegra2_bus_clk_init, - .enable = tegra2_bus_clk_enable, - .disable = tegra2_bus_clk_disable, - .set_rate = tegra2_bus_clk_set_rate, -}; - -/* Blink output functions */ - -static void tegra2_blink_clk_init(struct clk *c) -{ - u32 val; - - val = pmc_readl(PMC_CTRL); - c->state = (val & PMC_CTRL_BLINK_ENB) ? ON : OFF; - c->mul = 1; - val = pmc_readl(c->reg); - - if (val & PMC_BLINK_TIMER_ENB) { - unsigned int on_off; - - on_off = (val >> PMC_BLINK_TIMER_DATA_ON_SHIFT) & - PMC_BLINK_TIMER_DATA_ON_MASK; - val >>= PMC_BLINK_TIMER_DATA_OFF_SHIFT; - val &= PMC_BLINK_TIMER_DATA_OFF_MASK; - on_off += val; - /* each tick in the blink timer is 4 32KHz clocks */ - c->div = on_off * 4; - } else { - c->div = 1; - } -} - -static int tegra2_blink_clk_enable(struct clk *c) -{ - u32 val; - - val = pmc_readl(PMC_DPD_PADS_ORIDE); - pmc_writel(val | PMC_DPD_PADS_ORIDE_BLINK_ENB, PMC_DPD_PADS_ORIDE); - - val = pmc_readl(PMC_CTRL); - pmc_writel(val | PMC_CTRL_BLINK_ENB, PMC_CTRL); - - return 0; -} - -static void tegra2_blink_clk_disable(struct clk *c) -{ - u32 val; - - val = pmc_readl(PMC_CTRL); - pmc_writel(val & ~PMC_CTRL_BLINK_ENB, PMC_CTRL); - - val = pmc_readl(PMC_DPD_PADS_ORIDE); - pmc_writel(val & ~PMC_DPD_PADS_ORIDE_BLINK_ENB, PMC_DPD_PADS_ORIDE); -} - -static int tegra2_blink_clk_set_rate(struct clk *c, unsigned long rate) -{ - unsigned long parent_rate = clk_get_rate(c->parent); - if (rate >= parent_rate) { - c->div = 1; - pmc_writel(0, c->reg); - } else { - unsigned int on_off; - u32 val; - - on_off = DIV_ROUND_UP(parent_rate / 8, rate); - c->div = on_off * 8; - - val = (on_off & PMC_BLINK_TIMER_DATA_ON_MASK) << - PMC_BLINK_TIMER_DATA_ON_SHIFT; - on_off &= PMC_BLINK_TIMER_DATA_OFF_MASK; - on_off <<= PMC_BLINK_TIMER_DATA_OFF_SHIFT; - val |= on_off; - val |= PMC_BLINK_TIMER_ENB; - pmc_writel(val, c->reg); - } - - return 0; -} - -static struct clk_ops tegra_blink_clk_ops = { - .init = &tegra2_blink_clk_init, - .enable = &tegra2_blink_clk_enable, - .disable = &tegra2_blink_clk_disable, - .set_rate = &tegra2_blink_clk_set_rate, -}; - -/* PLL Functions */ -static int tegra2_pll_clk_wait_for_lock(struct clk *c) -{ - udelay(c->u.pll.lock_delay); - - return 0; -} - -static void tegra2_pll_clk_init(struct clk *c) -{ - u32 val = clk_readl(c->reg + PLL_BASE); - - c->state = (val & PLL_BASE_ENABLE) ? ON : OFF; - - if (c->flags & PLL_FIXED && !(val & PLL_BASE_OVERRIDE)) { - pr_warning("Clock %s has unknown fixed frequency\n", c->name); - c->mul = 1; - c->div = 1; - } else if (val & PLL_BASE_BYPASS) { - c->mul = 1; - c->div = 1; - } else { - c->mul = (val & PLL_BASE_DIVN_MASK) >> PLL_BASE_DIVN_SHIFT; - c->div = (val & PLL_BASE_DIVM_MASK) >> PLL_BASE_DIVM_SHIFT; - if (c->flags & PLLU) - c->div *= (val & PLLU_BASE_POST_DIV) ? 1 : 2; - else - c->div *= (val & PLL_BASE_DIVP_MASK) ? 2 : 1; - } -} - -static int tegra2_pll_clk_enable(struct clk *c) -{ - u32 val; - pr_debug("%s on clock %s\n", __func__, c->name); - - val = clk_readl(c->reg + PLL_BASE); - val &= ~PLL_BASE_BYPASS; - val |= PLL_BASE_ENABLE; - clk_writel(val, c->reg + PLL_BASE); - - tegra2_pll_clk_wait_for_lock(c); - - return 0; -} - -static void tegra2_pll_clk_disable(struct clk *c) -{ - u32 val; - pr_debug("%s on clock %s\n", __func__, c->name); - - val = clk_readl(c->reg); - val &= ~(PLL_BASE_BYPASS | PLL_BASE_ENABLE); - clk_writel(val, c->reg); -} - -static int tegra2_pll_clk_set_rate(struct clk *c, unsigned long rate) -{ - u32 val; - unsigned long input_rate; - const struct clk_pll_freq_table *sel; - - pr_debug("%s: %s %lu\n", __func__, c->name, rate); - - input_rate = clk_get_rate(c->parent); - for (sel = c->u.pll.freq_table; sel->input_rate != 0; sel++) { - if (sel->input_rate == input_rate && sel->output_rate == rate) { - c->mul = sel->n; - c->div = sel->m * sel->p; - - val = clk_readl(c->reg + PLL_BASE); - if (c->flags & PLL_FIXED) - val |= PLL_BASE_OVERRIDE; - val &= ~(PLL_BASE_DIVP_MASK | PLL_BASE_DIVN_MASK | - PLL_BASE_DIVM_MASK); - val |= (sel->m << PLL_BASE_DIVM_SHIFT) | - (sel->n << PLL_BASE_DIVN_SHIFT); - BUG_ON(sel->p < 1 || sel->p > 2); - if (c->flags & PLLU) { - if (sel->p == 1) - val |= PLLU_BASE_POST_DIV; - } else { - if (sel->p == 2) - val |= 1 << PLL_BASE_DIVP_SHIFT; - } - clk_writel(val, c->reg + PLL_BASE); - - if (c->flags & PLL_HAS_CPCON) { - val = clk_readl(c->reg + PLL_MISC(c)); - val &= ~PLL_MISC_CPCON_MASK; - val |= sel->cpcon << PLL_MISC_CPCON_SHIFT; - clk_writel(val, c->reg + PLL_MISC(c)); - } - - if (c->state == ON) - tegra2_pll_clk_enable(c); - - return 0; - } - } - return -EINVAL; -} - -static struct clk_ops tegra_pll_ops = { - .init = tegra2_pll_clk_init, - .enable = tegra2_pll_clk_enable, - .disable = tegra2_pll_clk_disable, - .set_rate = tegra2_pll_clk_set_rate, -}; - -static void tegra2_pllx_clk_init(struct clk *c) -{ - tegra2_pll_clk_init(c); - - if (tegra_sku_id == 7) - c->max_rate = 750000000; -} - -static struct clk_ops tegra_pllx_ops = { - .init = tegra2_pllx_clk_init, - .enable = tegra2_pll_clk_enable, - .disable = tegra2_pll_clk_disable, - .set_rate = tegra2_pll_clk_set_rate, -}; - -static int tegra2_plle_clk_enable(struct clk *c) -{ - u32 val; - - pr_debug("%s on clock %s\n", __func__, c->name); - - mdelay(1); - - val = clk_readl(c->reg + PLL_BASE); - if (!(val & PLLE_MISC_READY)) - return -EBUSY; - - val = clk_readl(c->reg + PLL_BASE); - val |= PLL_BASE_ENABLE | PLL_BASE_BYPASS; - clk_writel(val, c->reg + PLL_BASE); - - return 0; -} - -static struct clk_ops tegra_plle_ops = { - .init = tegra2_pll_clk_init, - .enable = tegra2_plle_clk_enable, - .set_rate = tegra2_pll_clk_set_rate, -}; - -/* Clock divider ops */ -static void tegra2_pll_div_clk_init(struct clk *c) -{ - u32 val = clk_readl(c->reg); - u32 divu71; - val >>= c->reg_shift; - c->state = (val & PLL_OUT_CLKEN) ? ON : OFF; - if (!(val & PLL_OUT_RESET_DISABLE)) - c->state = OFF; - - if (c->flags & DIV_U71) { - divu71 = (val & PLL_OUT_RATIO_MASK) >> PLL_OUT_RATIO_SHIFT; - c->div = (divu71 + 2); - c->mul = 2; - } else if (c->flags & DIV_2) { - c->div = 2; - c->mul = 1; - } else { - c->div = 1; - c->mul = 1; - } -} - -static int tegra2_pll_div_clk_enable(struct clk *c) -{ - u32 val; - u32 new_val; - unsigned long flags; - - pr_debug("%s: %s\n", __func__, c->name); - if (c->flags & DIV_U71) { - spin_lock_irqsave(&clock_register_lock, flags); - val = clk_readl(c->reg); - new_val = val >> c->reg_shift; - new_val &= 0xFFFF; - - new_val |= PLL_OUT_CLKEN | PLL_OUT_RESET_DISABLE; - - val &= ~(0xFFFF << c->reg_shift); - val |= new_val << c->reg_shift; - clk_writel(val, c->reg); - spin_unlock_irqrestore(&clock_register_lock, flags); - return 0; - } else if (c->flags & DIV_2) { - BUG_ON(!(c->flags & PLLD)); - spin_lock_irqsave(&clock_register_lock, flags); - val = clk_readl(c->reg); - val &= ~PLLD_MISC_DIV_RST; - clk_writel(val, c->reg); - spin_unlock_irqrestore(&clock_register_lock, flags); - return 0; - } - return -EINVAL; -} - -static void tegra2_pll_div_clk_disable(struct clk *c) -{ - u32 val; - u32 new_val; - unsigned long flags; - - pr_debug("%s: %s\n", __func__, c->name); - if (c->flags & DIV_U71) { - spin_lock_irqsave(&clock_register_lock, flags); - val = clk_readl(c->reg); - new_val = val >> c->reg_shift; - new_val &= 0xFFFF; - - new_val &= ~(PLL_OUT_CLKEN | PLL_OUT_RESET_DISABLE); - - val &= ~(0xFFFF << c->reg_shift); - val |= new_val << c->reg_shift; - clk_writel(val, c->reg); - spin_unlock_irqrestore(&clock_register_lock, flags); - } else if (c->flags & DIV_2) { - BUG_ON(!(c->flags & PLLD)); - spin_lock_irqsave(&clock_register_lock, flags); - val = clk_readl(c->reg); - val |= PLLD_MISC_DIV_RST; - clk_writel(val, c->reg); - spin_unlock_irqrestore(&clock_register_lock, flags); - } -} - -static int tegra2_pll_div_clk_set_rate(struct clk *c, unsigned long rate) -{ - u32 val; - u32 new_val; - int divider_u71; - unsigned long parent_rate = clk_get_rate(c->parent); - unsigned long flags; - - pr_debug("%s: %s %lu\n", __func__, c->name, rate); - if (c->flags & DIV_U71) { - divider_u71 = clk_div71_get_divider(parent_rate, rate); - if (divider_u71 >= 0) { - spin_lock_irqsave(&clock_register_lock, flags); - val = clk_readl(c->reg); - new_val = val >> c->reg_shift; - new_val &= 0xFFFF; - if (c->flags & DIV_U71_FIXED) - new_val |= PLL_OUT_OVERRIDE; - new_val &= ~PLL_OUT_RATIO_MASK; - new_val |= divider_u71 << PLL_OUT_RATIO_SHIFT; - - val &= ~(0xFFFF << c->reg_shift); - val |= new_val << c->reg_shift; - clk_writel(val, c->reg); - c->div = divider_u71 + 2; - c->mul = 2; - spin_unlock_irqrestore(&clock_register_lock, flags); - return 0; - } - } else if (c->flags & DIV_2) { - if (parent_rate == rate * 2) - return 0; - } - return -EINVAL; -} - -static long tegra2_pll_div_clk_round_rate(struct clk *c, unsigned long rate) -{ - int divider; - unsigned long parent_rate = clk_get_rate(c->parent); - pr_debug("%s: %s %lu\n", __func__, c->name, rate); - - if (c->flags & DIV_U71) { - divider = clk_div71_get_divider(parent_rate, rate); - if (divider < 0) - return divider; - return DIV_ROUND_UP(parent_rate * 2, divider + 2); - } else if (c->flags & DIV_2) { - return DIV_ROUND_UP(parent_rate, 2); - } - return -EINVAL; -} - -static struct clk_ops tegra_pll_div_ops = { - .init = tegra2_pll_div_clk_init, - .enable = tegra2_pll_div_clk_enable, - .disable = tegra2_pll_div_clk_disable, - .set_rate = tegra2_pll_div_clk_set_rate, - .round_rate = tegra2_pll_div_clk_round_rate, -}; - -/* Periph clk ops */ - -static void tegra2_periph_clk_init(struct clk *c) -{ - u32 val = clk_readl(c->reg); - const struct clk_mux_sel *mux = NULL; - const struct clk_mux_sel *sel; - u32 shift; - u32 mask; - - if (c->flags & MUX_PWM) { - shift = PERIPH_CLK_SOURCE_PWM_SHIFT; - mask = PERIPH_CLK_SOURCE_PWM_MASK; - } else { - shift = PERIPH_CLK_SOURCE_SHIFT; - mask = PERIPH_CLK_SOURCE_MASK; - } - - if (c->flags & MUX) { - for (sel = c->inputs; sel->input != NULL; sel++) { - if ((val & mask) >> shift == sel->value) - mux = sel; - } - BUG_ON(!mux); - - c->parent = mux->input; - } else { - c->parent = c->inputs[0].input; - } - - if (c->flags & DIV_U71) { - u32 divu71 = val & PERIPH_CLK_SOURCE_DIVU71_MASK; - c->div = divu71 + 2; - c->mul = 2; - } else if (c->flags & DIV_U16) { - u32 divu16 = val & PERIPH_CLK_SOURCE_DIVU16_MASK; - c->div = divu16 + 1; - c->mul = 1; - } else { - c->div = 1; - c->mul = 1; - } - - c->state = ON; - - if (!c->u.periph.clk_num) - return; - - if (!(clk_readl(CLK_OUT_ENB + PERIPH_CLK_TO_ENB_REG(c)) & - PERIPH_CLK_TO_ENB_BIT(c))) - c->state = OFF; - - if (!(c->flags & PERIPH_NO_RESET)) - if (clk_readl(RST_DEVICES + PERIPH_CLK_TO_ENB_REG(c)) & - PERIPH_CLK_TO_ENB_BIT(c)) - c->state = OFF; -} - -static int tegra2_periph_clk_enable(struct clk *c) -{ - u32 val; - unsigned long flags; - int refcount; - pr_debug("%s on clock %s\n", __func__, c->name); - - if (!c->u.periph.clk_num) - return 0; - - spin_lock_irqsave(&clock_register_lock, flags); - - refcount = tegra_periph_clk_enable_refcount[c->u.periph.clk_num]++; - - if (refcount > 1) - goto out; - - clk_writel(PERIPH_CLK_TO_ENB_BIT(c), - CLK_OUT_ENB_SET + PERIPH_CLK_TO_ENB_SET_REG(c)); - if (!(c->flags & PERIPH_NO_RESET) && !(c->flags & PERIPH_MANUAL_RESET)) - clk_writel(PERIPH_CLK_TO_ENB_BIT(c), - RST_DEVICES_CLR + PERIPH_CLK_TO_ENB_SET_REG(c)); - if (c->flags & PERIPH_EMC_ENB) { - /* The EMC peripheral clock has 2 extra enable bits */ - /* FIXME: Do they need to be disabled? */ - val = clk_readl(c->reg); - val |= 0x3 << 24; - clk_writel(val, c->reg); - } - -out: - spin_unlock_irqrestore(&clock_register_lock, flags); - - return 0; -} - -static void tegra2_periph_clk_disable(struct clk *c) -{ - unsigned long flags; - - pr_debug("%s on clock %s\n", __func__, c->name); - - if (!c->u.periph.clk_num) - return; - - spin_lock_irqsave(&clock_register_lock, flags); - - if (c->refcnt) - tegra_periph_clk_enable_refcount[c->u.periph.clk_num]--; - - if (tegra_periph_clk_enable_refcount[c->u.periph.clk_num] == 0) - clk_writel(PERIPH_CLK_TO_ENB_BIT(c), - CLK_OUT_ENB_CLR + PERIPH_CLK_TO_ENB_SET_REG(c)); - - spin_unlock_irqrestore(&clock_register_lock, flags); -} - -static void tegra2_periph_clk_reset(struct clk *c, bool assert) -{ - unsigned long base = assert ? RST_DEVICES_SET : RST_DEVICES_CLR; - - pr_debug("%s %s on clock %s\n", __func__, - assert ? "assert" : "deassert", c->name); - - BUG_ON(!c->u.periph.clk_num); - - if (!(c->flags & PERIPH_NO_RESET)) - clk_writel(PERIPH_CLK_TO_ENB_BIT(c), - base + PERIPH_CLK_TO_ENB_SET_REG(c)); -} - -static int tegra2_periph_clk_set_parent(struct clk *c, struct clk *p) -{ - u32 val; - const struct clk_mux_sel *sel; - u32 mask, shift; - - pr_debug("%s: %s %s\n", __func__, c->name, p->name); - - if (c->flags & MUX_PWM) { - shift = PERIPH_CLK_SOURCE_PWM_SHIFT; - mask = PERIPH_CLK_SOURCE_PWM_MASK; - } else { - shift = PERIPH_CLK_SOURCE_SHIFT; - mask = PERIPH_CLK_SOURCE_MASK; - } - - for (sel = c->inputs; sel->input != NULL; sel++) { - if (sel->input == p) { - val = clk_readl(c->reg); - val &= ~mask; - val |= (sel->value) << shift; - - if (c->refcnt) - clk_enable(p); - - clk_writel(val, c->reg); - - if (c->refcnt && c->parent) - clk_disable(c->parent); - - clk_reparent(c, p); - return 0; - } - } - - return -EINVAL; -} - -static int tegra2_periph_clk_set_rate(struct clk *c, unsigned long rate) -{ - u32 val; - int divider; - unsigned long parent_rate = clk_get_rate(c->parent); - - if (c->flags & DIV_U71) { - divider = clk_div71_get_divider(parent_rate, rate); - if (divider >= 0) { - val = clk_readl(c->reg); - val &= ~PERIPH_CLK_SOURCE_DIVU71_MASK; - val |= divider; - clk_writel(val, c->reg); - c->div = divider + 2; - c->mul = 2; - return 0; - } - } else if (c->flags & DIV_U16) { - divider = clk_div16_get_divider(parent_rate, rate); - if (divider >= 0) { - val = clk_readl(c->reg); - val &= ~PERIPH_CLK_SOURCE_DIVU16_MASK; - val |= divider; - clk_writel(val, c->reg); - c->div = divider + 1; - c->mul = 1; - return 0; - } - } else if (parent_rate <= rate) { - c->div = 1; - c->mul = 1; - return 0; - } - return -EINVAL; -} - -static long tegra2_periph_clk_round_rate(struct clk *c, - unsigned long rate) -{ - int divider; - unsigned long parent_rate = clk_get_rate(c->parent); - pr_debug("%s: %s %lu\n", __func__, c->name, rate); - - if (c->flags & DIV_U71) { - divider = clk_div71_get_divider(parent_rate, rate); - if (divider < 0) - return divider; - - return DIV_ROUND_UP(parent_rate * 2, divider + 2); - } else if (c->flags & DIV_U16) { - divider = clk_div16_get_divider(parent_rate, rate); - if (divider < 0) - return divider; - return DIV_ROUND_UP(parent_rate, divider + 1); - } - return -EINVAL; -} - -static struct clk_ops tegra_periph_clk_ops = { - .init = &tegra2_periph_clk_init, - .enable = &tegra2_periph_clk_enable, - .disable = &tegra2_periph_clk_disable, - .set_parent = &tegra2_periph_clk_set_parent, - .set_rate = &tegra2_periph_clk_set_rate, - .round_rate = &tegra2_periph_clk_round_rate, - .reset = &tegra2_periph_clk_reset, -}; - -/* The SDMMC controllers have extra bits in the clock source register that - * adjust the delay between the clock and data to compenstate for delays - * on the PCB. */ -void tegra2_sdmmc_tap_delay(struct clk *c, int delay) -{ - u32 reg; - unsigned long flags; - - spin_lock_irqsave(&c->spinlock, flags); - - delay = clamp(delay, 0, 15); - reg = clk_readl(c->reg); - reg &= ~SDMMC_CLK_INT_FB_DLY_MASK; - reg |= SDMMC_CLK_INT_FB_SEL; - reg |= delay << SDMMC_CLK_INT_FB_DLY_SHIFT; - clk_writel(reg, c->reg); - - spin_unlock_irqrestore(&c->spinlock, flags); -} - -/* External memory controller clock ops */ -static void tegra2_emc_clk_init(struct clk *c) -{ - tegra2_periph_clk_init(c); - c->max_rate = clk_get_rate_locked(c); -} - -static long tegra2_emc_clk_round_rate(struct clk *c, unsigned long rate) -{ - long emc_rate; - long clk_rate; - - /* - * The slowest entry in the EMC clock table that is at least as - * fast as rate. - */ - emc_rate = tegra_emc_round_rate(rate); - if (emc_rate < 0) - return c->max_rate; - - /* - * The fastest rate the PLL will generate that is at most the - * requested rate. - */ - clk_rate = tegra2_periph_clk_round_rate(c, emc_rate); - - /* - * If this fails, and emc_rate > clk_rate, it's because the maximum - * rate in the EMC tables is larger than the maximum rate of the EMC - * clock. The EMC clock's max rate is the rate it was running when the - * kernel booted. Such a mismatch is probably due to using the wrong - * BCT, i.e. using a Tegra20 BCT with an EMC table written for Tegra25. - */ - WARN_ONCE(emc_rate != clk_rate, - "emc_rate %ld != clk_rate %ld", - emc_rate, clk_rate); - - return emc_rate; -} - -static int tegra2_emc_clk_set_rate(struct clk *c, unsigned long rate) -{ - int ret; - /* - * The Tegra2 memory controller has an interlock with the clock - * block that allows memory shadowed registers to be updated, - * and then transfer them to the main registers at the same - * time as the clock update without glitches. - */ - ret = tegra_emc_set_rate(rate); - if (ret < 0) - return ret; - - ret = tegra2_periph_clk_set_rate(c, rate); - udelay(1); - - return ret; -} - -static struct clk_ops tegra_emc_clk_ops = { - .init = &tegra2_emc_clk_init, - .enable = &tegra2_periph_clk_enable, - .disable = &tegra2_periph_clk_disable, - .set_parent = &tegra2_periph_clk_set_parent, - .set_rate = &tegra2_emc_clk_set_rate, - .round_rate = &tegra2_emc_clk_round_rate, - .reset = &tegra2_periph_clk_reset, -}; - -/* Clock doubler ops */ -static void tegra2_clk_double_init(struct clk *c) -{ - c->mul = 2; - c->div = 1; - c->state = ON; - - if (!c->u.periph.clk_num) - return; - - if (!(clk_readl(CLK_OUT_ENB + PERIPH_CLK_TO_ENB_REG(c)) & - PERIPH_CLK_TO_ENB_BIT(c))) - c->state = OFF; -}; - -static int tegra2_clk_double_set_rate(struct clk *c, unsigned long rate) -{ - if (rate != 2 * clk_get_rate(c->parent)) - return -EINVAL; - c->mul = 2; - c->div = 1; - return 0; -} - -static struct clk_ops tegra_clk_double_ops = { - .init = &tegra2_clk_double_init, - .enable = &tegra2_periph_clk_enable, - .disable = &tegra2_periph_clk_disable, - .set_rate = &tegra2_clk_double_set_rate, -}; - -/* Audio sync clock ops */ -static void tegra2_audio_sync_clk_init(struct clk *c) -{ - int source; - const struct clk_mux_sel *sel; - u32 val = clk_readl(c->reg); - c->state = (val & (1<<4)) ? OFF : ON; - source = val & 0xf; - for (sel = c->inputs; sel->input != NULL; sel++) - if (sel->value == source) - break; - BUG_ON(sel->input == NULL); - c->parent = sel->input; -} - -static int tegra2_audio_sync_clk_enable(struct clk *c) -{ - clk_writel(0, c->reg); - return 0; -} - -static void tegra2_audio_sync_clk_disable(struct clk *c) -{ - clk_writel(1, c->reg); -} - -static int tegra2_audio_sync_clk_set_parent(struct clk *c, struct clk *p) -{ - u32 val; - const struct clk_mux_sel *sel; - for (sel = c->inputs; sel->input != NULL; sel++) { - if (sel->input == p) { - val = clk_readl(c->reg); - val &= ~0xf; - val |= sel->value; - - if (c->refcnt) - clk_enable(p); - - clk_writel(val, c->reg); - - if (c->refcnt && c->parent) - clk_disable(c->parent); - - clk_reparent(c, p); - return 0; - } - } - - return -EINVAL; -} - -static struct clk_ops tegra_audio_sync_clk_ops = { - .init = tegra2_audio_sync_clk_init, - .enable = tegra2_audio_sync_clk_enable, - .disable = tegra2_audio_sync_clk_disable, - .set_parent = tegra2_audio_sync_clk_set_parent, -}; - -/* cdev1 and cdev2 (dap_mclk1 and dap_mclk2) ops */ - -static void tegra2_cdev_clk_init(struct clk *c) -{ - /* We could un-tristate the cdev1 or cdev2 pingroup here; this is - * currently done in the pinmux code. */ - c->state = ON; - - BUG_ON(!c->u.periph.clk_num); - - if (!(clk_readl(CLK_OUT_ENB + PERIPH_CLK_TO_ENB_REG(c)) & - PERIPH_CLK_TO_ENB_BIT(c))) - c->state = OFF; -} - -static int tegra2_cdev_clk_enable(struct clk *c) -{ - BUG_ON(!c->u.periph.clk_num); - - clk_writel(PERIPH_CLK_TO_ENB_BIT(c), - CLK_OUT_ENB_SET + PERIPH_CLK_TO_ENB_SET_REG(c)); - return 0; -} - -static void tegra2_cdev_clk_disable(struct clk *c) -{ - BUG_ON(!c->u.periph.clk_num); - - clk_writel(PERIPH_CLK_TO_ENB_BIT(c), - CLK_OUT_ENB_CLR + PERIPH_CLK_TO_ENB_SET_REG(c)); -} - -static struct clk_ops tegra_cdev_clk_ops = { - .init = &tegra2_cdev_clk_init, - .enable = &tegra2_cdev_clk_enable, - .disable = &tegra2_cdev_clk_disable, -}; - -/* shared bus ops */ -/* - * Some clocks may have multiple downstream users that need to request a - * higher clock rate. Shared bus clocks provide a unique shared_bus_user - * clock to each user. The frequency of the bus is set to the highest - * enabled shared_bus_user clock, with a minimum value set by the - * shared bus. - */ -static int tegra_clk_shared_bus_update(struct clk *bus) -{ - struct clk *c; - unsigned long rate = bus->min_rate; - - list_for_each_entry(c, &bus->shared_bus_list, u.shared_bus_user.node) - if (c->u.shared_bus_user.enabled) - rate = max(c->u.shared_bus_user.rate, rate); - - if (rate == clk_get_rate_locked(bus)) - return 0; - - return clk_set_rate_locked(bus, rate); -}; - -static void tegra_clk_shared_bus_init(struct clk *c) -{ - unsigned long flags; - - c->max_rate = c->parent->max_rate; - c->u.shared_bus_user.rate = c->parent->max_rate; - c->state = OFF; - c->set = true; - - spin_lock_irqsave(&c->parent->spinlock, flags); - - list_add_tail(&c->u.shared_bus_user.node, - &c->parent->shared_bus_list); - - spin_unlock_irqrestore(&c->parent->spinlock, flags); -} - -static int tegra_clk_shared_bus_set_rate(struct clk *c, unsigned long rate) -{ - unsigned long flags; - int ret; - long new_rate = rate; - - new_rate = clk_round_rate(c->parent, new_rate); - if (new_rate < 0) - return new_rate; - - spin_lock_irqsave(&c->parent->spinlock, flags); - - c->u.shared_bus_user.rate = new_rate; - ret = tegra_clk_shared_bus_update(c->parent); - - spin_unlock_irqrestore(&c->parent->spinlock, flags); - - return ret; -} - -static long tegra_clk_shared_bus_round_rate(struct clk *c, unsigned long rate) -{ - return clk_round_rate(c->parent, rate); -} - -static int tegra_clk_shared_bus_enable(struct clk *c) -{ - unsigned long flags; - int ret; - - spin_lock_irqsave(&c->parent->spinlock, flags); - - c->u.shared_bus_user.enabled = true; - ret = tegra_clk_shared_bus_update(c->parent); - - spin_unlock_irqrestore(&c->parent->spinlock, flags); - - return ret; -} - -static void tegra_clk_shared_bus_disable(struct clk *c) -{ - unsigned long flags; - int ret; - - spin_lock_irqsave(&c->parent->spinlock, flags); - - c->u.shared_bus_user.enabled = false; - ret = tegra_clk_shared_bus_update(c->parent); - WARN_ON_ONCE(ret); - - spin_unlock_irqrestore(&c->parent->spinlock, flags); -} - -static struct clk_ops tegra_clk_shared_bus_ops = { - .init = tegra_clk_shared_bus_init, - .enable = tegra_clk_shared_bus_enable, - .disable = tegra_clk_shared_bus_disable, - .set_rate = tegra_clk_shared_bus_set_rate, - .round_rate = tegra_clk_shared_bus_round_rate, -}; - - -/* Clock definitions */ -static struct clk tegra_clk_32k = { - .name = "clk_32k", - .rate = 32768, - .ops = NULL, - .max_rate = 32768, -}; - -static struct clk_pll_freq_table tegra_pll_s_freq_table[] = { - {32768, 12000000, 366, 1, 1, 0}, - {32768, 13000000, 397, 1, 1, 0}, - {32768, 19200000, 586, 1, 1, 0}, - {32768, 26000000, 793, 1, 1, 0}, - {0, 0, 0, 0, 0, 0}, -}; - -static struct clk tegra_pll_s = { - .name = "pll_s", - .flags = PLL_ALT_MISC_REG, - .ops = &tegra_pll_ops, - .parent = &tegra_clk_32k, - .max_rate = 26000000, - .reg = 0xf0, - .u.pll = { - .input_min = 32768, - .input_max = 32768, - .cf_min = 0, /* FIXME */ - .cf_max = 0, /* FIXME */ - .vco_min = 12000000, - .vco_max = 26000000, - .freq_table = tegra_pll_s_freq_table, - .lock_delay = 300, - }, -}; - -static struct clk_mux_sel tegra_clk_m_sel[] = { - { .input = &tegra_clk_32k, .value = 0}, - { .input = &tegra_pll_s, .value = 1}, - { NULL , 0}, -}; - -static struct clk tegra_clk_m = { - .name = "clk_m", - .flags = ENABLE_ON_INIT, - .ops = &tegra_clk_m_ops, - .inputs = tegra_clk_m_sel, - .reg = 0x1fc, - .reg_shift = 28, - .max_rate = 26000000, -}; - -static struct clk_pll_freq_table tegra_pll_c_freq_table[] = { - { 12000000, 600000000, 600, 12, 1, 8 }, - { 13000000, 600000000, 600, 13, 1, 8 }, - { 19200000, 600000000, 500, 16, 1, 6 }, - { 26000000, 600000000, 600, 26, 1, 8 }, - { 0, 0, 0, 0, 0, 0 }, -}; - -static struct clk tegra_pll_c = { - .name = "pll_c", - .flags = PLL_HAS_CPCON, - .ops = &tegra_pll_ops, - .reg = 0x80, - .parent = &tegra_clk_m, - .max_rate = 600000000, - .u.pll = { - .input_min = 2000000, - .input_max = 31000000, - .cf_min = 1000000, - .cf_max = 6000000, - .vco_min = 20000000, - .vco_max = 1400000000, - .freq_table = tegra_pll_c_freq_table, - .lock_delay = 300, - }, -}; - -static struct clk tegra_pll_c_out1 = { - .name = "pll_c_out1", - .ops = &tegra_pll_div_ops, - .flags = DIV_U71, - .parent = &tegra_pll_c, - .reg = 0x84, - .reg_shift = 0, - .max_rate = 600000000, -}; - -static struct clk_pll_freq_table tegra_pll_m_freq_table[] = { - { 12000000, 666000000, 666, 12, 1, 8}, - { 13000000, 666000000, 666, 13, 1, 8}, - { 19200000, 666000000, 555, 16, 1, 8}, - { 26000000, 666000000, 666, 26, 1, 8}, - { 12000000, 600000000, 600, 12, 1, 8}, - { 13000000, 600000000, 600, 13, 1, 8}, - { 19200000, 600000000, 375, 12, 1, 6}, - { 26000000, 600000000, 600, 26, 1, 8}, - { 0, 0, 0, 0, 0, 0 }, -}; - -static struct clk tegra_pll_m = { - .name = "pll_m", - .flags = PLL_HAS_CPCON, - .ops = &tegra_pll_ops, - .reg = 0x90, - .parent = &tegra_clk_m, - .max_rate = 800000000, - .u.pll = { - .input_min = 2000000, - .input_max = 31000000, - .cf_min = 1000000, - .cf_max = 6000000, - .vco_min = 20000000, - .vco_max = 1200000000, - .freq_table = tegra_pll_m_freq_table, - .lock_delay = 300, - }, -}; - -static struct clk tegra_pll_m_out1 = { - .name = "pll_m_out1", - .ops = &tegra_pll_div_ops, - .flags = DIV_U71, - .parent = &tegra_pll_m, - .reg = 0x94, - .reg_shift = 0, - .max_rate = 600000000, -}; - -static struct clk_pll_freq_table tegra_pll_p_freq_table[] = { - { 12000000, 216000000, 432, 12, 2, 8}, - { 13000000, 216000000, 432, 13, 2, 8}, - { 19200000, 216000000, 90, 4, 2, 1}, - { 26000000, 216000000, 432, 26, 2, 8}, - { 12000000, 432000000, 432, 12, 1, 8}, - { 13000000, 432000000, 432, 13, 1, 8}, - { 19200000, 432000000, 90, 4, 1, 1}, - { 26000000, 432000000, 432, 26, 1, 8}, - { 0, 0, 0, 0, 0, 0 }, -}; - -static struct clk tegra_pll_p = { - .name = "pll_p", - .flags = ENABLE_ON_INIT | PLL_FIXED | PLL_HAS_CPCON, - .ops = &tegra_pll_ops, - .reg = 0xa0, - .parent = &tegra_clk_m, - .max_rate = 432000000, - .u.pll = { - .input_min = 2000000, - .input_max = 31000000, - .cf_min = 1000000, - .cf_max = 6000000, - .vco_min = 20000000, - .vco_max = 1400000000, - .freq_table = tegra_pll_p_freq_table, - .lock_delay = 300, - }, -}; - -static struct clk tegra_pll_p_out1 = { - .name = "pll_p_out1", - .ops = &tegra_pll_div_ops, - .flags = ENABLE_ON_INIT | DIV_U71 | DIV_U71_FIXED, - .parent = &tegra_pll_p, - .reg = 0xa4, - .reg_shift = 0, - .max_rate = 432000000, -}; - -static struct clk tegra_pll_p_out2 = { - .name = "pll_p_out2", - .ops = &tegra_pll_div_ops, - .flags = ENABLE_ON_INIT | DIV_U71 | DIV_U71_FIXED, - .parent = &tegra_pll_p, - .reg = 0xa4, - .reg_shift = 16, - .max_rate = 432000000, -}; - -static struct clk tegra_pll_p_out3 = { - .name = "pll_p_out3", - .ops = &tegra_pll_div_ops, - .flags = ENABLE_ON_INIT | DIV_U71 | DIV_U71_FIXED, - .parent = &tegra_pll_p, - .reg = 0xa8, - .reg_shift = 0, - .max_rate = 432000000, -}; - -static struct clk tegra_pll_p_out4 = { - .name = "pll_p_out4", - .ops = &tegra_pll_div_ops, - .flags = ENABLE_ON_INIT | DIV_U71 | DIV_U71_FIXED, - .parent = &tegra_pll_p, - .reg = 0xa8, - .reg_shift = 16, - .max_rate = 432000000, -}; - -static struct clk_pll_freq_table tegra_pll_a_freq_table[] = { - { 28800000, 56448000, 49, 25, 1, 1}, - { 28800000, 73728000, 64, 25, 1, 1}, - { 28800000, 24000000, 5, 6, 1, 1}, - { 0, 0, 0, 0, 0, 0 }, -}; - -static struct clk tegra_pll_a = { - .name = "pll_a", - .flags = PLL_HAS_CPCON, - .ops = &tegra_pll_ops, - .reg = 0xb0, - .parent = &tegra_pll_p_out1, - .max_rate = 73728000, - .u.pll = { - .input_min = 2000000, - .input_max = 31000000, - .cf_min = 1000000, - .cf_max = 6000000, - .vco_min = 20000000, - .vco_max = 1400000000, - .freq_table = tegra_pll_a_freq_table, - .lock_delay = 300, - }, -}; - -static struct clk tegra_pll_a_out0 = { - .name = "pll_a_out0", - .ops = &tegra_pll_div_ops, - .flags = DIV_U71, - .parent = &tegra_pll_a, - .reg = 0xb4, - .reg_shift = 0, - .max_rate = 73728000, -}; - -static struct clk_pll_freq_table tegra_pll_d_freq_table[] = { - { 12000000, 216000000, 216, 12, 1, 4}, - { 13000000, 216000000, 216, 13, 1, 4}, - { 19200000, 216000000, 135, 12, 1, 3}, - { 26000000, 216000000, 216, 26, 1, 4}, - - { 12000000, 594000000, 594, 12, 1, 8}, - { 13000000, 594000000, 594, 13, 1, 8}, - { 19200000, 594000000, 495, 16, 1, 8}, - { 26000000, 594000000, 594, 26, 1, 8}, - - { 12000000, 1000000000, 1000, 12, 1, 12}, - { 13000000, 1000000000, 1000, 13, 1, 12}, - { 19200000, 1000000000, 625, 12, 1, 8}, - { 26000000, 1000000000, 1000, 26, 1, 12}, - - { 0, 0, 0, 0, 0, 0 }, -}; - -static struct clk tegra_pll_d = { - .name = "pll_d", - .flags = PLL_HAS_CPCON | PLLD, - .ops = &tegra_pll_ops, - .reg = 0xd0, - .parent = &tegra_clk_m, - .max_rate = 1000000000, - .u.pll = { - .input_min = 2000000, - .input_max = 40000000, - .cf_min = 1000000, - .cf_max = 6000000, - .vco_min = 40000000, - .vco_max = 1000000000, - .freq_table = tegra_pll_d_freq_table, - .lock_delay = 1000, - }, -}; - -static struct clk tegra_pll_d_out0 = { - .name = "pll_d_out0", - .ops = &tegra_pll_div_ops, - .flags = DIV_2 | PLLD, - .parent = &tegra_pll_d, - .max_rate = 500000000, -}; - -static struct clk_pll_freq_table tegra_pll_u_freq_table[] = { - { 12000000, 480000000, 960, 12, 2, 0}, - { 13000000, 480000000, 960, 13, 2, 0}, - { 19200000, 480000000, 200, 4, 2, 0}, - { 26000000, 480000000, 960, 26, 2, 0}, - { 0, 0, 0, 0, 0, 0 }, -}; - -static struct clk tegra_pll_u = { - .name = "pll_u", - .flags = PLLU, - .ops = &tegra_pll_ops, - .reg = 0xc0, - .parent = &tegra_clk_m, - .max_rate = 480000000, - .u.pll = { - .input_min = 2000000, - .input_max = 40000000, - .cf_min = 1000000, - .cf_max = 6000000, - .vco_min = 480000000, - .vco_max = 960000000, - .freq_table = tegra_pll_u_freq_table, - .lock_delay = 1000, - }, -}; - -static struct clk_pll_freq_table tegra_pll_x_freq_table[] = { - /* 1 GHz */ - { 12000000, 1000000000, 1000, 12, 1, 12}, - { 13000000, 1000000000, 1000, 13, 1, 12}, - { 19200000, 1000000000, 625, 12, 1, 8}, - { 26000000, 1000000000, 1000, 26, 1, 12}, - - /* 912 MHz */ - { 12000000, 912000000, 912, 12, 1, 12}, - { 13000000, 912000000, 912, 13, 1, 12}, - { 19200000, 912000000, 760, 16, 1, 8}, - { 26000000, 912000000, 912, 26, 1, 12}, - - /* 816 MHz */ - { 12000000, 816000000, 816, 12, 1, 12}, - { 13000000, 816000000, 816, 13, 1, 12}, - { 19200000, 816000000, 680, 16, 1, 8}, - { 26000000, 816000000, 816, 26, 1, 12}, - - /* 760 MHz */ - { 12000000, 760000000, 760, 12, 1, 12}, - { 13000000, 760000000, 760, 13, 1, 12}, - { 19200000, 760000000, 950, 24, 1, 8}, - { 26000000, 760000000, 760, 26, 1, 12}, - - /* 750 MHz */ - { 12000000, 750000000, 750, 12, 1, 12}, - { 13000000, 750000000, 750, 13, 1, 12}, - { 19200000, 750000000, 625, 16, 1, 8}, - { 26000000, 750000000, 750, 26, 1, 12}, - - /* 608 MHz */ - { 12000000, 608000000, 608, 12, 1, 12}, - { 13000000, 608000000, 608, 13, 1, 12}, - { 19200000, 608000000, 380, 12, 1, 8}, - { 26000000, 608000000, 608, 26, 1, 12}, - - /* 456 MHz */ - { 12000000, 456000000, 456, 12, 1, 12}, - { 13000000, 456000000, 456, 13, 1, 12}, - { 19200000, 456000000, 380, 16, 1, 8}, - { 26000000, 456000000, 456, 26, 1, 12}, - - /* 312 MHz */ - { 12000000, 312000000, 312, 12, 1, 12}, - { 13000000, 312000000, 312, 13, 1, 12}, - { 19200000, 312000000, 260, 16, 1, 8}, - { 26000000, 312000000, 312, 26, 1, 12}, - - { 0, 0, 0, 0, 0, 0 }, -}; - -static struct clk tegra_pll_x = { - .name = "pll_x", - .flags = PLL_HAS_CPCON | PLL_ALT_MISC_REG, - .ops = &tegra_pllx_ops, - .reg = 0xe0, - .parent = &tegra_clk_m, - .max_rate = 1000000000, - .u.pll = { - .input_min = 2000000, - .input_max = 31000000, - .cf_min = 1000000, - .cf_max = 6000000, - .vco_min = 20000000, - .vco_max = 1200000000, - .freq_table = tegra_pll_x_freq_table, - .lock_delay = 300, - }, -}; - -static struct clk_pll_freq_table tegra_pll_e_freq_table[] = { - { 12000000, 100000000, 200, 24, 1, 0 }, - { 0, 0, 0, 0, 0, 0 }, -}; - -static struct clk tegra_pll_e = { - .name = "pll_e", - .flags = PLL_ALT_MISC_REG, - .ops = &tegra_plle_ops, - .parent = &tegra_clk_m, - .reg = 0xe8, - .max_rate = 100000000, - .u.pll = { - .input_min = 12000000, - .input_max = 12000000, - .freq_table = tegra_pll_e_freq_table, - }, -}; - -static struct clk tegra_clk_d = { - .name = "clk_d", - .flags = PERIPH_NO_RESET, - .ops = &tegra_clk_double_ops, - .reg = 0x34, - .reg_shift = 12, - .parent = &tegra_clk_m, - .max_rate = 52000000, - .u.periph = { - .clk_num = 90, - }, -}; - -/* dap_mclk1, belongs to the cdev1 pingroup. */ -static struct clk tegra_clk_cdev1 = { - .name = "cdev1", - .ops = &tegra_cdev_clk_ops, - .rate = 26000000, - .max_rate = 26000000, - .u.periph = { - .clk_num = 94, - }, -}; - -/* dap_mclk2, belongs to the cdev2 pingroup. */ -static struct clk tegra_clk_cdev2 = { - .name = "cdev2", - .ops = &tegra_cdev_clk_ops, - .rate = 26000000, - .max_rate = 26000000, - .u.periph = { - .clk_num = 93, - }, -}; - -/* initialized before peripheral clocks */ -static struct clk_mux_sel mux_audio_sync_clk[8+1]; -static const struct audio_sources { - const char *name; - int value; -} mux_audio_sync_clk_sources[] = { - { .name = "spdif_in", .value = 0 }, - { .name = "i2s1", .value = 1 }, - { .name = "i2s2", .value = 2 }, - { .name = "pll_a_out0", .value = 4 }, -#if 0 /* FIXME: not implemented */ - { .name = "ac97", .value = 3 }, - { .name = "ext_audio_clk2", .value = 5 }, - { .name = "ext_audio_clk1", .value = 6 }, - { .name = "ext_vimclk", .value = 7 }, -#endif - { NULL, 0 } -}; - -static struct clk tegra_clk_audio = { - .name = "audio", - .inputs = mux_audio_sync_clk, - .reg = 0x38, - .max_rate = 73728000, - .ops = &tegra_audio_sync_clk_ops -}; - -static struct clk tegra_clk_audio_2x = { - .name = "audio_2x", - .flags = PERIPH_NO_RESET, - .max_rate = 48000000, - .ops = &tegra_clk_double_ops, - .reg = 0x34, - .reg_shift = 8, - .parent = &tegra_clk_audio, - .u.periph = { - .clk_num = 89, - }, -}; - -static struct clk_lookup tegra_audio_clk_lookups[] = { - { .con_id = "audio", .clk = &tegra_clk_audio }, - { .con_id = "audio_2x", .clk = &tegra_clk_audio_2x } -}; - -/* This is called after peripheral clocks are initialized, as the - * audio_sync clock depends on some of the peripheral clocks. - */ - -static void init_audio_sync_clock_mux(void) -{ - int i; - struct clk_mux_sel *sel = mux_audio_sync_clk; - const struct audio_sources *src = mux_audio_sync_clk_sources; - struct clk_lookup *lookup; - - for (i = 0; src->name; i++, sel++, src++) { - sel->input = tegra_get_clock_by_name(src->name); - if (!sel->input) - pr_err("%s: could not find clk %s\n", __func__, - src->name); - sel->value = src->value; - } - - lookup = tegra_audio_clk_lookups; - for (i = 0; i < ARRAY_SIZE(tegra_audio_clk_lookups); i++, lookup++) { - clk_init(lookup->clk); - clkdev_add(lookup); - } -} - -static struct clk_mux_sel mux_cclk[] = { - { .input = &tegra_clk_m, .value = 0}, - { .input = &tegra_pll_c, .value = 1}, - { .input = &tegra_clk_32k, .value = 2}, - { .input = &tegra_pll_m, .value = 3}, - { .input = &tegra_pll_p, .value = 4}, - { .input = &tegra_pll_p_out4, .value = 5}, - { .input = &tegra_pll_p_out3, .value = 6}, - { .input = &tegra_clk_d, .value = 7}, - { .input = &tegra_pll_x, .value = 8}, - { NULL, 0}, -}; - -static struct clk_mux_sel mux_sclk[] = { - { .input = &tegra_clk_m, .value = 0}, - { .input = &tegra_pll_c_out1, .value = 1}, - { .input = &tegra_pll_p_out4, .value = 2}, - { .input = &tegra_pll_p_out3, .value = 3}, - { .input = &tegra_pll_p_out2, .value = 4}, - { .input = &tegra_clk_d, .value = 5}, - { .input = &tegra_clk_32k, .value = 6}, - { .input = &tegra_pll_m_out1, .value = 7}, - { NULL, 0}, -}; - -static struct clk tegra_clk_cclk = { - .name = "cclk", - .inputs = mux_cclk, - .reg = 0x20, - .ops = &tegra_super_ops, - .max_rate = 1000000000, -}; - -static struct clk tegra_clk_sclk = { - .name = "sclk", - .inputs = mux_sclk, - .reg = 0x28, - .ops = &tegra_super_ops, - .max_rate = 240000000, - .min_rate = 120000000, -}; - -static struct clk tegra_clk_virtual_cpu = { - .name = "cpu", - .parent = &tegra_clk_cclk, - .ops = &tegra_cpu_ops, - .max_rate = 1000000000, - .u.cpu = { - .main = &tegra_pll_x, - .backup = &tegra_pll_p, - }, -}; - -static struct clk tegra_clk_cop = { - .name = "cop", - .parent = &tegra_clk_sclk, - .ops = &tegra_cop_ops, - .max_rate = 240000000, -}; - -static struct clk tegra_clk_hclk = { - .name = "hclk", - .flags = DIV_BUS, - .parent = &tegra_clk_sclk, - .reg = 0x30, - .reg_shift = 4, - .ops = &tegra_bus_ops, - .max_rate = 240000000, -}; - -static struct clk tegra_clk_pclk = { - .name = "pclk", - .flags = DIV_BUS, - .parent = &tegra_clk_hclk, - .reg = 0x30, - .reg_shift = 0, - .ops = &tegra_bus_ops, - .max_rate = 120000000, -}; - -static struct clk tegra_clk_blink = { - .name = "blink", - .parent = &tegra_clk_32k, - .reg = 0x40, - .ops = &tegra_blink_clk_ops, - .max_rate = 32768, -}; - -static struct clk_mux_sel mux_pllm_pllc_pllp_plla[] = { - { .input = &tegra_pll_m, .value = 0}, - { .input = &tegra_pll_c, .value = 1}, - { .input = &tegra_pll_p, .value = 2}, - { .input = &tegra_pll_a_out0, .value = 3}, - { NULL, 0}, -}; - -static struct clk_mux_sel mux_pllm_pllc_pllp_clkm[] = { - { .input = &tegra_pll_m, .value = 0}, - { .input = &tegra_pll_c, .value = 1}, - { .input = &tegra_pll_p, .value = 2}, - { .input = &tegra_clk_m, .value = 3}, - { NULL, 0}, -}; - -static struct clk_mux_sel mux_pllp_pllc_pllm_clkm[] = { - { .input = &tegra_pll_p, .value = 0}, - { .input = &tegra_pll_c, .value = 1}, - { .input = &tegra_pll_m, .value = 2}, - { .input = &tegra_clk_m, .value = 3}, - { NULL, 0}, -}; - -static struct clk_mux_sel mux_pllaout0_audio2x_pllp_clkm[] = { - {.input = &tegra_pll_a_out0, .value = 0}, - {.input = &tegra_clk_audio_2x, .value = 1}, - {.input = &tegra_pll_p, .value = 2}, - {.input = &tegra_clk_m, .value = 3}, - { NULL, 0}, -}; - -static struct clk_mux_sel mux_pllp_plld_pllc_clkm[] = { - {.input = &tegra_pll_p, .value = 0}, - {.input = &tegra_pll_d_out0, .value = 1}, - {.input = &tegra_pll_c, .value = 2}, - {.input = &tegra_clk_m, .value = 3}, - { NULL, 0}, -}; - -static struct clk_mux_sel mux_pllp_pllc_audio_clkm_clk32[] = { - {.input = &tegra_pll_p, .value = 0}, - {.input = &tegra_pll_c, .value = 1}, - {.input = &tegra_clk_audio, .value = 2}, - {.input = &tegra_clk_m, .value = 3}, - {.input = &tegra_clk_32k, .value = 4}, - { NULL, 0}, -}; - -static struct clk_mux_sel mux_pllp_pllc_pllm[] = { - {.input = &tegra_pll_p, .value = 0}, - {.input = &tegra_pll_c, .value = 1}, - {.input = &tegra_pll_m, .value = 2}, - { NULL, 0}, -}; - -static struct clk_mux_sel mux_clk_m[] = { - { .input = &tegra_clk_m, .value = 0}, - { NULL, 0}, -}; - -static struct clk_mux_sel mux_pllp_out3[] = { - { .input = &tegra_pll_p_out3, .value = 0}, - { NULL, 0}, -}; - -static struct clk_mux_sel mux_plld[] = { - { .input = &tegra_pll_d, .value = 0}, - { NULL, 0}, -}; - -static struct clk_mux_sel mux_clk_32k[] = { - { .input = &tegra_clk_32k, .value = 0}, - { NULL, 0}, -}; - -static struct clk_mux_sel mux_pclk[] = { - { .input = &tegra_clk_pclk, .value = 0}, - { NULL, 0}, -}; - -static struct clk tegra_clk_emc = { - .name = "emc", - .ops = &tegra_emc_clk_ops, - .reg = 0x19c, - .max_rate = 800000000, - .inputs = mux_pllm_pllc_pllp_clkm, - .flags = MUX | DIV_U71 | PERIPH_EMC_ENB, - .u.periph = { - .clk_num = 57, - }, -}; - -#define PERIPH_CLK(_name, _dev, _con, _clk_num, _reg, _max, _inputs, _flags) \ - { \ - .name = _name, \ - .lookup = { \ - .dev_id = _dev, \ - .con_id = _con, \ - }, \ - .ops = &tegra_periph_clk_ops, \ - .reg = _reg, \ - .inputs = _inputs, \ - .flags = _flags, \ - .max_rate = _max, \ - .u.periph = { \ - .clk_num = _clk_num, \ - }, \ - } - -#define SHARED_CLK(_name, _dev, _con, _parent) \ - { \ - .name = _name, \ - .lookup = { \ - .dev_id = _dev, \ - .con_id = _con, \ - }, \ - .ops = &tegra_clk_shared_bus_ops, \ - .parent = _parent, \ - } - -static struct clk tegra_list_clks[] = { - PERIPH_CLK("apbdma", "tegra-apbdma", NULL, 34, 0, 108000000, mux_pclk, 0), - PERIPH_CLK("rtc", "rtc-tegra", NULL, 4, 0, 32768, mux_clk_32k, PERIPH_NO_RESET), - PERIPH_CLK("timer", "timer", NULL, 5, 0, 26000000, mux_clk_m, 0), - PERIPH_CLK("i2s1", "tegra20-i2s.0", NULL, 11, 0x100, 26000000, mux_pllaout0_audio2x_pllp_clkm, MUX | DIV_U71), - PERIPH_CLK("i2s2", "tegra20-i2s.1", NULL, 18, 0x104, 26000000, mux_pllaout0_audio2x_pllp_clkm, MUX | DIV_U71), - PERIPH_CLK("spdif_out", "spdif_out", NULL, 10, 0x108, 100000000, mux_pllaout0_audio2x_pllp_clkm, MUX | DIV_U71), - PERIPH_CLK("spdif_in", "spdif_in", NULL, 10, 0x10c, 100000000, mux_pllp_pllc_pllm, MUX | DIV_U71), - PERIPH_CLK("pwm", "tegra-pwm", NULL, 17, 0x110, 432000000, mux_pllp_pllc_audio_clkm_clk32, MUX | DIV_U71 | MUX_PWM), - PERIPH_CLK("spi", "spi", NULL, 43, 0x114, 40000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), - PERIPH_CLK("xio", "xio", NULL, 45, 0x120, 150000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), - PERIPH_CLK("twc", "twc", NULL, 16, 0x12c, 150000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), - PERIPH_CLK("sbc1", "spi_tegra.0", NULL, 41, 0x134, 160000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), - PERIPH_CLK("sbc2", "spi_tegra.1", NULL, 44, 0x118, 160000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), - PERIPH_CLK("sbc3", "spi_tegra.2", NULL, 46, 0x11c, 160000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), - PERIPH_CLK("sbc4", "spi_tegra.3", NULL, 68, 0x1b4, 160000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), - PERIPH_CLK("ide", "ide", NULL, 25, 0x144, 100000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), /* requires min voltage */ - PERIPH_CLK("ndflash", "tegra_nand", NULL, 13, 0x160, 164000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), /* scales with voltage */ - PERIPH_CLK("vfir", "vfir", NULL, 7, 0x168, 72000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), - PERIPH_CLK("sdmmc1", "sdhci-tegra.0", NULL, 14, 0x150, 52000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), /* scales with voltage */ - PERIPH_CLK("sdmmc2", "sdhci-tegra.1", NULL, 9, 0x154, 52000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), /* scales with voltage */ - PERIPH_CLK("sdmmc3", "sdhci-tegra.2", NULL, 69, 0x1bc, 52000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), /* scales with voltage */ - PERIPH_CLK("sdmmc4", "sdhci-tegra.3", NULL, 15, 0x164, 52000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), /* scales with voltage */ - PERIPH_CLK("vcp", "tegra-avp", "vcp", 29, 0, 250000000, mux_clk_m, 0), - PERIPH_CLK("bsea", "tegra-avp", "bsea", 62, 0, 250000000, mux_clk_m, 0), - PERIPH_CLK("bsev", "tegra-aes", "bsev", 63, 0, 250000000, mux_clk_m, 0), - PERIPH_CLK("vde", "tegra-avp", "vde", 61, 0x1c8, 250000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), /* scales with voltage and process_id */ - PERIPH_CLK("csite", "csite", NULL, 73, 0x1d4, 144000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), /* max rate ??? */ - /* FIXME: what is la? */ - PERIPH_CLK("la", "la", NULL, 76, 0x1f8, 26000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), - PERIPH_CLK("owr", "tegra_w1", NULL, 71, 0x1cc, 26000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), - PERIPH_CLK("nor", "nor", NULL, 42, 0x1d0, 92000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), /* requires min voltage */ - PERIPH_CLK("mipi", "mipi", NULL, 50, 0x174, 60000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), /* scales with voltage */ - PERIPH_CLK("i2c1", "tegra-i2c.0", NULL, 12, 0x124, 26000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U16), - PERIPH_CLK("i2c2", "tegra-i2c.1", NULL, 54, 0x198, 26000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U16), - PERIPH_CLK("i2c3", "tegra-i2c.2", NULL, 67, 0x1b8, 26000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U16), - PERIPH_CLK("dvc", "tegra-i2c.3", NULL, 47, 0x128, 26000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U16), - PERIPH_CLK("i2c1_i2c", "tegra-i2c.0", "i2c", 0, 0, 72000000, mux_pllp_out3, 0), - PERIPH_CLK("i2c2_i2c", "tegra-i2c.1", "i2c", 0, 0, 72000000, mux_pllp_out3, 0), - PERIPH_CLK("i2c3_i2c", "tegra-i2c.2", "i2c", 0, 0, 72000000, mux_pllp_out3, 0), - PERIPH_CLK("dvc_i2c", "tegra-i2c.3", "i2c", 0, 0, 72000000, mux_pllp_out3, 0), - PERIPH_CLK("uarta", "tegra-uart.0", NULL, 6, 0x178, 600000000, mux_pllp_pllc_pllm_clkm, MUX), - PERIPH_CLK("uartb", "tegra-uart.1", NULL, 7, 0x17c, 600000000, mux_pllp_pllc_pllm_clkm, MUX), - PERIPH_CLK("uartc", "tegra-uart.2", NULL, 55, 0x1a0, 600000000, mux_pllp_pllc_pllm_clkm, MUX), - PERIPH_CLK("uartd", "tegra-uart.3", NULL, 65, 0x1c0, 600000000, mux_pllp_pllc_pllm_clkm, MUX), - PERIPH_CLK("uarte", "tegra-uart.4", NULL, 66, 0x1c4, 600000000, mux_pllp_pllc_pllm_clkm, MUX), - PERIPH_CLK("3d", "3d", NULL, 24, 0x158, 300000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | PERIPH_MANUAL_RESET), /* scales with voltage and process_id */ - PERIPH_CLK("2d", "2d", NULL, 21, 0x15c, 300000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71), /* scales with voltage and process_id */ - PERIPH_CLK("vi", "tegra_camera", "vi", 20, 0x148, 150000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71), /* scales with voltage and process_id */ - PERIPH_CLK("vi_sensor", "tegra_camera", "vi_sensor", 20, 0x1a8, 150000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | PERIPH_NO_RESET), /* scales with voltage and process_id */ - PERIPH_CLK("epp", "epp", NULL, 19, 0x16c, 300000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71), /* scales with voltage and process_id */ - PERIPH_CLK("mpe", "mpe", NULL, 60, 0x170, 250000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71), /* scales with voltage and process_id */ - PERIPH_CLK("host1x", "host1x", NULL, 28, 0x180, 166000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71), /* scales with voltage and process_id */ - PERIPH_CLK("cve", "cve", NULL, 49, 0x140, 250000000, mux_pllp_plld_pllc_clkm, MUX | DIV_U71), /* requires min voltage */ - PERIPH_CLK("tvo", "tvo", NULL, 49, 0x188, 250000000, mux_pllp_plld_pllc_clkm, MUX | DIV_U71), /* requires min voltage */ - PERIPH_CLK("hdmi", "hdmi", NULL, 51, 0x18c, 600000000, mux_pllp_plld_pllc_clkm, MUX | DIV_U71), /* requires min voltage */ - PERIPH_CLK("tvdac", "tvdac", NULL, 53, 0x194, 250000000, mux_pllp_plld_pllc_clkm, MUX | DIV_U71), /* requires min voltage */ - PERIPH_CLK("disp1", "tegradc.0", NULL, 27, 0x138, 600000000, mux_pllp_plld_pllc_clkm, MUX), /* scales with voltage and process_id */ - PERIPH_CLK("disp2", "tegradc.1", NULL, 26, 0x13c, 600000000, mux_pllp_plld_pllc_clkm, MUX), /* scales with voltage and process_id */ - PERIPH_CLK("usbd", "fsl-tegra-udc", NULL, 22, 0, 480000000, mux_clk_m, 0), /* requires min voltage */ - PERIPH_CLK("usb2", "tegra-ehci.1", NULL, 58, 0, 480000000, mux_clk_m, 0), /* requires min voltage */ - PERIPH_CLK("usb3", "tegra-ehci.2", NULL, 59, 0, 480000000, mux_clk_m, 0), /* requires min voltage */ - PERIPH_CLK("dsi", "dsi", NULL, 48, 0, 500000000, mux_plld, 0), /* scales with voltage */ - PERIPH_CLK("csi", "tegra_camera", "csi", 52, 0, 72000000, mux_pllp_out3, 0), - PERIPH_CLK("isp", "tegra_camera", "isp", 23, 0, 150000000, mux_clk_m, 0), /* same frequency as VI */ - PERIPH_CLK("csus", "tegra_camera", "csus", 92, 0, 150000000, mux_clk_m, PERIPH_NO_RESET), - PERIPH_CLK("pex", NULL, "pex", 70, 0, 26000000, mux_clk_m, PERIPH_MANUAL_RESET), - PERIPH_CLK("afi", NULL, "afi", 72, 0, 26000000, mux_clk_m, PERIPH_MANUAL_RESET), - PERIPH_CLK("pcie_xclk", NULL, "pcie_xclk", 74, 0, 26000000, mux_clk_m, PERIPH_MANUAL_RESET), - - SHARED_CLK("avp.sclk", "tegra-avp", "sclk", &tegra_clk_sclk), - SHARED_CLK("avp.emc", "tegra-avp", "emc", &tegra_clk_emc), - SHARED_CLK("cpu.emc", "cpu", "emc", &tegra_clk_emc), - SHARED_CLK("disp1.emc", "tegradc.0", "emc", &tegra_clk_emc), - SHARED_CLK("disp2.emc", "tegradc.1", "emc", &tegra_clk_emc), - SHARED_CLK("hdmi.emc", "hdmi", "emc", &tegra_clk_emc), - SHARED_CLK("host.emc", "tegra_grhost", "emc", &tegra_clk_emc), - SHARED_CLK("usbd.emc", "fsl-tegra-udc", "emc", &tegra_clk_emc), - SHARED_CLK("usb1.emc", "tegra-ehci.0", "emc", &tegra_clk_emc), - SHARED_CLK("usb2.emc", "tegra-ehci.1", "emc", &tegra_clk_emc), - SHARED_CLK("usb3.emc", "tegra-ehci.2", "emc", &tegra_clk_emc), -}; - -#define CLK_DUPLICATE(_name, _dev, _con) \ - { \ - .name = _name, \ - .lookup = { \ - .dev_id = _dev, \ - .con_id = _con, \ - }, \ - } - -/* Some clocks may be used by different drivers depending on the board - * configuration. List those here to register them twice in the clock lookup - * table under two names. - */ -static struct clk_duplicate tegra_clk_duplicates[] = { - CLK_DUPLICATE("uarta", "serial8250.0", NULL), - CLK_DUPLICATE("uartb", "serial8250.1", NULL), - CLK_DUPLICATE("uartc", "serial8250.2", NULL), - CLK_DUPLICATE("uartd", "serial8250.3", NULL), - CLK_DUPLICATE("uarte", "serial8250.4", NULL), - CLK_DUPLICATE("usbd", "utmip-pad", NULL), - CLK_DUPLICATE("usbd", "tegra-ehci.0", NULL), - CLK_DUPLICATE("usbd", "tegra-otg", NULL), - CLK_DUPLICATE("hdmi", "tegradc.0", "hdmi"), - CLK_DUPLICATE("hdmi", "tegradc.1", "hdmi"), - CLK_DUPLICATE("host1x", "tegra_grhost", "host1x"), - CLK_DUPLICATE("2d", "tegra_grhost", "gr2d"), - CLK_DUPLICATE("3d", "tegra_grhost", "gr3d"), - CLK_DUPLICATE("epp", "tegra_grhost", "epp"), - CLK_DUPLICATE("mpe", "tegra_grhost", "mpe"), - CLK_DUPLICATE("cop", "tegra-avp", "cop"), - CLK_DUPLICATE("vde", "tegra-aes", "vde"), -}; - -#define CLK(dev, con, ck) \ - { \ - .dev_id = dev, \ - .con_id = con, \ - .clk = ck, \ - } - -static struct clk *tegra_ptr_clks[] = { - &tegra_clk_32k, - &tegra_pll_s, - &tegra_clk_m, - &tegra_pll_m, - &tegra_pll_m_out1, - &tegra_pll_c, - &tegra_pll_c_out1, - &tegra_pll_p, - &tegra_pll_p_out1, - &tegra_pll_p_out2, - &tegra_pll_p_out3, - &tegra_pll_p_out4, - &tegra_pll_a, - &tegra_pll_a_out0, - &tegra_pll_d, - &tegra_pll_d_out0, - &tegra_pll_u, - &tegra_pll_x, - &tegra_pll_e, - &tegra_clk_cclk, - &tegra_clk_sclk, - &tegra_clk_hclk, - &tegra_clk_pclk, - &tegra_clk_d, - &tegra_clk_cdev1, - &tegra_clk_cdev2, - &tegra_clk_virtual_cpu, - &tegra_clk_blink, - &tegra_clk_cop, - &tegra_clk_emc, -}; - -static void tegra2_init_one_clock(struct clk *c) -{ - clk_init(c); - INIT_LIST_HEAD(&c->shared_bus_list); - if (!c->lookup.dev_id && !c->lookup.con_id) - c->lookup.con_id = c->name; - c->lookup.clk = c; - clkdev_add(&c->lookup); -} - -void __init tegra2_init_clocks(void) -{ - int i; - struct clk *c; - - for (i = 0; i < ARRAY_SIZE(tegra_ptr_clks); i++) - tegra2_init_one_clock(tegra_ptr_clks[i]); - - for (i = 0; i < ARRAY_SIZE(tegra_list_clks); i++) - tegra2_init_one_clock(&tegra_list_clks[i]); - - for (i = 0; i < ARRAY_SIZE(tegra_clk_duplicates); i++) { - c = tegra_get_clock_by_name(tegra_clk_duplicates[i].name); - if (!c) { - pr_err("%s: Unknown duplicate clock %s\n", __func__, - tegra_clk_duplicates[i].name); - continue; - } - - tegra_clk_duplicates[i].lookup.clk = c; - clkdev_add(&tegra_clk_duplicates[i].lookup); - } - - init_audio_sync_clock_mux(); -} - -#ifdef CONFIG_PM -static u32 clk_rst_suspend[RST_DEVICES_NUM + CLK_OUT_ENB_NUM + - PERIPH_CLK_SOURCE_NUM + 22]; - -void tegra_clk_suspend(void) -{ - unsigned long off, i; - u32 *ctx = clk_rst_suspend; - - *ctx++ = clk_readl(OSC_CTRL) & OSC_CTRL_MASK; - *ctx++ = clk_readl(tegra_pll_c.reg + PLL_BASE); - *ctx++ = clk_readl(tegra_pll_c.reg + PLL_MISC(&tegra_pll_c)); - *ctx++ = clk_readl(tegra_pll_a.reg + PLL_BASE); - *ctx++ = clk_readl(tegra_pll_a.reg + PLL_MISC(&tegra_pll_a)); - *ctx++ = clk_readl(tegra_pll_s.reg + PLL_BASE); - *ctx++ = clk_readl(tegra_pll_s.reg + PLL_MISC(&tegra_pll_s)); - *ctx++ = clk_readl(tegra_pll_d.reg + PLL_BASE); - *ctx++ = clk_readl(tegra_pll_d.reg + PLL_MISC(&tegra_pll_d)); - *ctx++ = clk_readl(tegra_pll_u.reg + PLL_BASE); - *ctx++ = clk_readl(tegra_pll_u.reg + PLL_MISC(&tegra_pll_u)); - - *ctx++ = clk_readl(tegra_pll_m_out1.reg); - *ctx++ = clk_readl(tegra_pll_a_out0.reg); - *ctx++ = clk_readl(tegra_pll_c_out1.reg); - - *ctx++ = clk_readl(tegra_clk_cclk.reg); - *ctx++ = clk_readl(tegra_clk_cclk.reg + SUPER_CLK_DIVIDER); - - *ctx++ = clk_readl(tegra_clk_sclk.reg); - *ctx++ = clk_readl(tegra_clk_sclk.reg + SUPER_CLK_DIVIDER); - *ctx++ = clk_readl(tegra_clk_pclk.reg); - - *ctx++ = clk_readl(tegra_clk_audio.reg); - - for (off = PERIPH_CLK_SOURCE_I2S1; off <= PERIPH_CLK_SOURCE_OSC; - off += 4) { - if (off == PERIPH_CLK_SOURCE_EMC) - continue; - *ctx++ = clk_readl(off); - } - - off = RST_DEVICES; - for (i = 0; i < RST_DEVICES_NUM; i++, off += 4) - *ctx++ = clk_readl(off); - - off = CLK_OUT_ENB; - for (i = 0; i < CLK_OUT_ENB_NUM; i++, off += 4) - *ctx++ = clk_readl(off); - - *ctx++ = clk_readl(MISC_CLK_ENB); - *ctx++ = clk_readl(CLK_MASK_ARM); - - BUG_ON(ctx - clk_rst_suspend != ARRAY_SIZE(clk_rst_suspend)); -} - -void tegra_clk_resume(void) -{ - unsigned long off, i; - const u32 *ctx = clk_rst_suspend; - u32 val; - - val = clk_readl(OSC_CTRL) & ~OSC_CTRL_MASK; - val |= *ctx++; - clk_writel(val, OSC_CTRL); - - clk_writel(*ctx++, tegra_pll_c.reg + PLL_BASE); - clk_writel(*ctx++, tegra_pll_c.reg + PLL_MISC(&tegra_pll_c)); - clk_writel(*ctx++, tegra_pll_a.reg + PLL_BASE); - clk_writel(*ctx++, tegra_pll_a.reg + PLL_MISC(&tegra_pll_a)); - clk_writel(*ctx++, tegra_pll_s.reg + PLL_BASE); - clk_writel(*ctx++, tegra_pll_s.reg + PLL_MISC(&tegra_pll_s)); - clk_writel(*ctx++, tegra_pll_d.reg + PLL_BASE); - clk_writel(*ctx++, tegra_pll_d.reg + PLL_MISC(&tegra_pll_d)); - clk_writel(*ctx++, tegra_pll_u.reg + PLL_BASE); - clk_writel(*ctx++, tegra_pll_u.reg + PLL_MISC(&tegra_pll_u)); - udelay(1000); - - clk_writel(*ctx++, tegra_pll_m_out1.reg); - clk_writel(*ctx++, tegra_pll_a_out0.reg); - clk_writel(*ctx++, tegra_pll_c_out1.reg); - - clk_writel(*ctx++, tegra_clk_cclk.reg); - clk_writel(*ctx++, tegra_clk_cclk.reg + SUPER_CLK_DIVIDER); - - clk_writel(*ctx++, tegra_clk_sclk.reg); - clk_writel(*ctx++, tegra_clk_sclk.reg + SUPER_CLK_DIVIDER); - clk_writel(*ctx++, tegra_clk_pclk.reg); - - clk_writel(*ctx++, tegra_clk_audio.reg); - - /* enable all clocks before configuring clock sources */ - clk_writel(0xbffffff9ul, CLK_OUT_ENB); - clk_writel(0xfefffff7ul, CLK_OUT_ENB + 4); - clk_writel(0x77f01bfful, CLK_OUT_ENB + 8); - wmb(); - - for (off = PERIPH_CLK_SOURCE_I2S1; off <= PERIPH_CLK_SOURCE_OSC; - off += 4) { - if (off == PERIPH_CLK_SOURCE_EMC) - continue; - clk_writel(*ctx++, off); - } - wmb(); - - off = RST_DEVICES; - for (i = 0; i < RST_DEVICES_NUM; i++, off += 4) - clk_writel(*ctx++, off); - wmb(); - - off = CLK_OUT_ENB; - for (i = 0; i < CLK_OUT_ENB_NUM; i++, off += 4) - clk_writel(*ctx++, off); - wmb(); - - clk_writel(*ctx++, MISC_CLK_ENB); - clk_writel(*ctx++, CLK_MASK_ARM); -} -#endif diff --git a/arch/arm/mach-tegra/tegra30_clocks.c b/arch/arm/mach-tegra/tegra30_clocks.c index 6674f10..5cd502c 100644 --- a/arch/arm/mach-tegra/tegra30_clocks.c +++ b/arch/arm/mach-tegra/tegra30_clocks.c @@ -1,7 +1,7 @@ /* * arch/arm/mach-tegra/tegra30_clocks.c * - * Copyright (c) 2010-2011 NVIDIA CORPORATION. All rights reserved. + * Copyright (c) 2010-2012 NVIDIA CORPORATION. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -35,6 +35,7 @@ #include "clock.h" #include "fuse.h" +#include "tegra_cpu_car.h" #define USE_PLL_LOCK_BITS 0 @@ -299,6 +300,16 @@ /* FIXME: recommended safety delay after lock is detected */ #define PLL_POST_LOCK_DELAY 100 +/* Tegra CPU clock and reset control regs */ +#define TEGRA_CLK_RST_CONTROLLER_CLK_CPU_CMPLX 0x4c +#define TEGRA_CLK_RST_CONTROLLER_RST_CPU_CMPLX_SET 0x340 +#define TEGRA_CLK_RST_CONTROLLER_RST_CPU_CMPLX_CLR 0x344 +#define TEGRA30_CLK_RST_CONTROLLER_CLK_CPU_CMPLX_CLR 0x34c +#define TEGRA30_CLK_RST_CONTROLLER_CPU_CMPLX_STATUS 0x470 + +#define CPU_CLOCK(cpu) (0x1 << (8 + cpu)) +#define CPU_RESET(cpu) (0x1111ul << (cpu)) + /** * Structure defining the fields for USB UTMI clocks Parameters. */ @@ -365,30 +376,32 @@ static void __iomem *misc_gp_hidrev_base = IO_ADDRESS(TEGRA_APB_MISC_BASE); static int tegra_periph_clk_enable_refcount[CLK_OUT_ENB_NUM * 32]; #define clk_writel(value, reg) \ - __raw_writel(value, (u32)reg_clk_base + (reg)) + __raw_writel(value, reg_clk_base + (reg)) #define clk_readl(reg) \ - __raw_readl((u32)reg_clk_base + (reg)) + __raw_readl(reg_clk_base + (reg)) #define pmc_writel(value, reg) \ - __raw_writel(value, (u32)reg_pmc_base + (reg)) + __raw_writel(value, reg_pmc_base + (reg)) #define pmc_readl(reg) \ - __raw_readl((u32)reg_pmc_base + (reg)) + __raw_readl(reg_pmc_base + (reg)) #define chipid_readl() \ - __raw_readl((u32)misc_gp_hidrev_base + MISC_GP_HIDREV) + __raw_readl(misc_gp_hidrev_base + MISC_GP_HIDREV) #define clk_writel_delay(value, reg) \ do { \ - __raw_writel((value), (u32)reg_clk_base + (reg)); \ + __raw_writel((value), reg_clk_base + (reg)); \ udelay(2); \ } while (0) - -static inline int clk_set_div(struct clk *c, u32 n) +static inline int clk_set_div(struct clk_tegra *c, u32 n) { - return clk_set_rate(c, (clk_get_rate(c->parent) + n-1) / n); + struct clk *clk = c->hw.clk; + + return clk_set_rate(clk, + (__clk_get_rate(__clk_get_parent(clk)) + n - 1) / n); } static inline u32 periph_clk_to_reg( - struct clk *c, u32 reg_L, u32 reg_V, int offs) + struct clk_tegra *c, u32 reg_L, u32 reg_V, int offs) { u32 reg = c->u.periph.clk_num / 32; BUG_ON(reg >= RST_DEVICES_NUM); @@ -470,15 +483,32 @@ static int clk_div16_get_divider(unsigned long parent_rate, unsigned long rate) return divider_u16 - 1; } +static unsigned long tegra30_clk_fixed_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + return to_clk_tegra(hw)->fixed_rate; +} + +struct clk_ops tegra30_clk_32k_ops = { + .recalc_rate = tegra30_clk_fixed_recalc_rate, +}; + /* clk_m functions */ -static unsigned long tegra30_clk_m_autodetect_rate(struct clk *c) +static unsigned long tegra30_clk_m_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + if (!to_clk_tegra(hw)->fixed_rate) + to_clk_tegra(hw)->fixed_rate = clk_measure_input_freq(); + return to_clk_tegra(hw)->fixed_rate; +} + +static void tegra30_clk_m_init(struct clk_hw *hw) { u32 osc_ctrl = clk_readl(OSC_CTRL); u32 auto_clock_control = osc_ctrl & ~OSC_CTRL_OSC_FREQ_MASK; u32 pll_ref_div = osc_ctrl & OSC_CTRL_PLL_REF_DIV_MASK; - c->rate = clk_measure_input_freq(); - switch (c->rate) { + switch (to_clk_tegra(hw)->fixed_rate) { case 12000000: auto_clock_control |= OSC_CTRL_OSC_FREQ_12MHZ; BUG_ON(pll_ref_div != OSC_CTRL_PLL_REF_DIV_1); @@ -508,46 +538,44 @@ static unsigned long tegra30_clk_m_autodetect_rate(struct clk *c) BUG_ON(pll_ref_div != OSC_CTRL_PLL_REF_DIV_4); break; default: - pr_err("%s: Unexpected clock rate %ld", __func__, c->rate); + pr_err("%s: Unexpected clock rate %ld", __func__, + to_clk_tegra(hw)->fixed_rate); BUG(); } clk_writel(auto_clock_control, OSC_CTRL); - return c->rate; } -static void tegra30_clk_m_init(struct clk *c) -{ - pr_debug("%s on clock %s\n", __func__, c->name); - tegra30_clk_m_autodetect_rate(c); -} +struct clk_ops tegra30_clk_m_ops = { + .init = tegra30_clk_m_init, + .recalc_rate = tegra30_clk_m_recalc_rate, +}; -static int tegra30_clk_m_enable(struct clk *c) +static unsigned long tegra30_clk_m_div_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) { - pr_debug("%s on clock %s\n", __func__, c->name); - return 0; -} + struct clk_tegra *c = to_clk_tegra(hw); + u64 rate = parent_rate; -static void tegra30_clk_m_disable(struct clk *c) -{ - pr_debug("%s on clock %s\n", __func__, c->name); - WARN(1, "Attempting to disable main SoC clock\n"); -} + if (c->mul != 0 && c->div != 0) { + rate *= c->mul; + rate += c->div - 1; /* round up */ + do_div(rate, c->div); + } -static struct clk_ops tegra_clk_m_ops = { - .init = tegra30_clk_m_init, - .enable = tegra30_clk_m_enable, - .disable = tegra30_clk_m_disable, -}; + return rate; +} -static struct clk_ops tegra_clk_m_div_ops = { - .enable = tegra30_clk_m_enable, +struct clk_ops tegra_clk_m_div_ops = { + .recalc_rate = tegra30_clk_m_div_recalc_rate, }; /* PLL reference divider functions */ -static void tegra30_pll_ref_init(struct clk *c) +static unsigned long tegra30_pll_ref_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) { + struct clk_tegra *c = to_clk_tegra(hw); + unsigned long rate = parent_rate; u32 pll_ref_div = clk_readl(OSC_CTRL) & OSC_CTRL_PLL_REF_DIV_MASK; - pr_debug("%s on clock %s\n", __func__, c->name); switch (pll_ref_div) { case OSC_CTRL_PLL_REF_DIV_1: @@ -564,13 +592,18 @@ static void tegra30_pll_ref_init(struct clk *c) BUG(); } c->mul = 1; - c->state = ON; + + if (c->mul != 0 && c->div != 0) { + rate *= c->mul; + rate += c->div - 1; /* round up */ + do_div(rate, c->div); + } + + return rate; } -static struct clk_ops tegra_pll_ref_ops = { - .init = tegra30_pll_ref_init, - .enable = tegra30_clk_m_enable, - .disable = tegra30_clk_m_disable, +struct clk_ops tegra_pll_ref_ops = { + .recalc_rate = tegra30_pll_ref_recalc_rate, }; /* super clock functions */ @@ -581,56 +614,50 @@ static struct clk_ops tegra_pll_ref_ops = { * only when its parent is a fixed rate PLL, since we can't change PLL rate * in this case. */ -static void tegra30_super_clk_init(struct clk *c) +static void tegra30_super_clk_init(struct clk_hw *hw) { - u32 val; - int source; - int shift; - const struct clk_mux_sel *sel; - val = clk_readl(c->reg + SUPER_CLK_MUX); - c->state = ON; - BUG_ON(((val & SUPER_STATE_MASK) != SUPER_STATE_RUN) && - ((val & SUPER_STATE_MASK) != SUPER_STATE_IDLE)); - shift = ((val & SUPER_STATE_MASK) == SUPER_STATE_IDLE) ? - SUPER_IDLE_SOURCE_SHIFT : SUPER_RUN_SOURCE_SHIFT; - source = (val >> shift) & SUPER_SOURCE_MASK; - if (c->flags & DIV_2) - source |= val & SUPER_LP_DIV2_BYPASS; - for (sel = c->inputs; sel->input != NULL; sel++) { - if (sel->value == source) - break; - } - BUG_ON(sel->input == NULL); - c->parent = sel->input; + struct clk_tegra *c = to_clk_tegra(hw); + struct clk_tegra *p = + to_clk_tegra(__clk_get_hw(__clk_get_parent(hw->clk))); + c->state = ON; if (c->flags & DIV_U71) { /* Init safe 7.1 divider value (does not affect PLLX path) */ clk_writel(SUPER_CLOCK_DIV_U71_MIN << SUPER_CLOCK_DIV_U71_SHIFT, c->reg + SUPER_CLK_DIVIDER); c->mul = 2; c->div = 2; - if (!(c->parent->flags & PLLX)) + if (!(p->flags & PLLX)) c->div += SUPER_CLOCK_DIV_U71_MIN; } else clk_writel(0, c->reg + SUPER_CLK_DIVIDER); } -static int tegra30_super_clk_enable(struct clk *c) +static u8 tegra30_super_clk_get_parent(struct clk_hw *hw) { - return 0; -} + struct clk_tegra *c = to_clk_tegra(hw); + u32 val; + int source; + int shift; -static void tegra30_super_clk_disable(struct clk *c) -{ - /* since tegra 3 has 2 CPU super clocks - low power lp-mode clock and - geared up g-mode super clock - mode switch may request to disable - either of them; accept request with no affect on h/w */ + val = clk_readl(c->reg + SUPER_CLK_MUX); + BUG_ON(((val & SUPER_STATE_MASK) != SUPER_STATE_RUN) && + ((val & SUPER_STATE_MASK) != SUPER_STATE_IDLE)); + shift = ((val & SUPER_STATE_MASK) == SUPER_STATE_IDLE) ? + SUPER_IDLE_SOURCE_SHIFT : SUPER_RUN_SOURCE_SHIFT; + source = (val >> shift) & SUPER_SOURCE_MASK; + if (c->flags & DIV_2) + source |= val & SUPER_LP_DIV2_BYPASS; + + return source; } -static int tegra30_super_clk_set_parent(struct clk *c, struct clk *p) +static int tegra30_super_clk_set_parent(struct clk_hw *hw, u8 index) { + struct clk_tegra *c = to_clk_tegra(hw); + struct clk_tegra *p = + to_clk_tegra(__clk_get_hw(clk_get_parent(hw->clk))); u32 val; - const struct clk_mux_sel *sel; int shift; val = clk_readl(c->reg + SUPER_CLK_MUX); @@ -638,48 +665,36 @@ static int tegra30_super_clk_set_parent(struct clk *c, struct clk *p) ((val & SUPER_STATE_MASK) != SUPER_STATE_IDLE)); shift = ((val & SUPER_STATE_MASK) == SUPER_STATE_IDLE) ? SUPER_IDLE_SOURCE_SHIFT : SUPER_RUN_SOURCE_SHIFT; - for (sel = c->inputs; sel->input != NULL; sel++) { - if (sel->input == p) { - /* For LP mode super-clock switch between PLLX direct - and divided-by-2 outputs is allowed only when other - than PLLX clock source is current parent */ - if ((c->flags & DIV_2) && (p->flags & PLLX) && - ((sel->value ^ val) & SUPER_LP_DIV2_BYPASS)) { - if (c->parent->flags & PLLX) - return -EINVAL; - val ^= SUPER_LP_DIV2_BYPASS; - clk_writel_delay(val, c->reg); - } - val &= ~(SUPER_SOURCE_MASK << shift); - val |= (sel->value & SUPER_SOURCE_MASK) << shift; - - /* 7.1 divider for CPU super-clock does not affect - PLLX path */ - if (c->flags & DIV_U71) { - u32 div = 0; - if (!(p->flags & PLLX)) { - div = clk_readl(c->reg + - SUPER_CLK_DIVIDER); - div &= SUPER_CLOCK_DIV_U71_MASK; - div >>= SUPER_CLOCK_DIV_U71_SHIFT; - } - c->div = div + 2; - c->mul = 2; - } - - if (c->refcnt) - clk_enable(p); - - clk_writel_delay(val, c->reg); - if (c->refcnt && c->parent) - clk_disable(c->parent); + /* For LP mode super-clock switch between PLLX direct + and divided-by-2 outputs is allowed only when other + than PLLX clock source is current parent */ + if ((c->flags & DIV_2) && (p->flags & PLLX) && + ((index ^ val) & SUPER_LP_DIV2_BYPASS)) { + if (p->flags & PLLX) + return -EINVAL; + val ^= SUPER_LP_DIV2_BYPASS; + clk_writel_delay(val, c->reg); + } + val &= ~(SUPER_SOURCE_MASK << shift); + val |= (index & SUPER_SOURCE_MASK) << shift; - clk_reparent(c, p); - return 0; + /* 7.1 divider for CPU super-clock does not affect + PLLX path */ + if (c->flags & DIV_U71) { + u32 div = 0; + if (!(p->flags & PLLX)) { + div = clk_readl(c->reg + + SUPER_CLK_DIVIDER); + div &= SUPER_CLOCK_DIV_U71_MASK; + div >>= SUPER_CLOCK_DIV_U71_SHIFT; } + c->div = div + 2; + c->mul = 2; } - return -EINVAL; + clk_writel_delay(val, c->reg); + + return 0; } /* @@ -691,10 +706,15 @@ static int tegra30_super_clk_set_parent(struct clk *c, struct clk *p) * rate of this PLL can't be changed, and it has many other children. In * this case use 7.1 fractional divider to adjust the super clock rate. */ -static int tegra30_super_clk_set_rate(struct clk *c, unsigned long rate) +static int tegra30_super_clk_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) { - if ((c->flags & DIV_U71) && (c->parent->flags & PLL_FIXED)) { - int div = clk_div71_get_divider(c->parent->u.pll.fixed_rate, + struct clk_tegra *c = to_clk_tegra(hw); + struct clk *parent = __clk_get_parent(hw->clk); + struct clk_tegra *cparent = to_clk_tegra(__clk_get_hw(parent)); + + if ((c->flags & DIV_U71) && (cparent->flags & PLL_FIXED)) { + int div = clk_div71_get_divider(parent_rate, rate, c->flags, ROUND_DIVIDER_DOWN); div = max(div, SUPER_CLOCK_DIV_U71_MIN); @@ -704,55 +724,86 @@ static int tegra30_super_clk_set_rate(struct clk *c, unsigned long rate) c->mul = 2; return 0; } - return clk_set_rate(c->parent, rate); + return 0; +} + +static unsigned long tegra30_super_clk_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u64 rate = parent_rate; + + if (c->mul != 0 && c->div != 0) { + rate *= c->mul; + rate += c->div - 1; /* round up */ + do_div(rate, c->div); + } + + return rate; } -static struct clk_ops tegra_super_ops = { - .init = tegra30_super_clk_init, - .enable = tegra30_super_clk_enable, - .disable = tegra30_super_clk_disable, - .set_parent = tegra30_super_clk_set_parent, - .set_rate = tegra30_super_clk_set_rate, +static long tegra30_super_clk_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *prate) +{ + struct clk_tegra *c = to_clk_tegra(hw); + struct clk *parent = __clk_get_parent(hw->clk); + struct clk_tegra *cparent = to_clk_tegra(__clk_get_hw(parent)); + int mul = 2; + int div; + + if ((c->flags & DIV_U71) && (cparent->flags & PLL_FIXED)) { + div = clk_div71_get_divider(*prate, + rate, c->flags, ROUND_DIVIDER_DOWN); + div = max(div, SUPER_CLOCK_DIV_U71_MIN) + 2; + rate = *prate * mul; + rate += div - 1; /* round up */ + do_div(rate, c->div); + + return rate; + } + return *prate; +} + +struct clk_ops tegra30_super_ops = { + .init = tegra30_super_clk_init, + .set_parent = tegra30_super_clk_set_parent, + .get_parent = tegra30_super_clk_get_parent, + .recalc_rate = tegra30_super_clk_recalc_rate, + .round_rate = tegra30_super_clk_round_rate, + .set_rate = tegra30_super_clk_set_rate, }; -static int tegra30_twd_clk_set_rate(struct clk *c, unsigned long rate) +static unsigned long tegra30_twd_clk_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) { - /* The input value 'rate' is the clock rate of the CPU complex. */ - c->rate = (rate * c->mul) / c->div; - return 0; + struct clk_tegra *c = to_clk_tegra(hw); + u64 rate = parent_rate; + + if (c->mul != 0 && c->div != 0) { + rate *= c->mul; + rate += c->div - 1; /* round up */ + do_div(rate, c->div); + } + + return rate; } -static struct clk_ops tegra30_twd_ops = { - .set_rate = tegra30_twd_clk_set_rate, +struct clk_ops tegra30_twd_ops = { + .recalc_rate = tegra30_twd_clk_recalc_rate, }; /* Blink output functions */ - -static void tegra30_blink_clk_init(struct clk *c) +static int tegra30_blink_clk_is_enabled(struct clk_hw *hw) { + struct clk_tegra *c = to_clk_tegra(hw); u32 val; val = pmc_readl(PMC_CTRL); c->state = (val & PMC_CTRL_BLINK_ENB) ? ON : OFF; - c->mul = 1; - val = pmc_readl(c->reg); - - if (val & PMC_BLINK_TIMER_ENB) { - unsigned int on_off; - - on_off = (val >> PMC_BLINK_TIMER_DATA_ON_SHIFT) & - PMC_BLINK_TIMER_DATA_ON_MASK; - val >>= PMC_BLINK_TIMER_DATA_OFF_SHIFT; - val &= PMC_BLINK_TIMER_DATA_OFF_MASK; - on_off += val; - /* each tick in the blink timer is 4 32KHz clocks */ - c->div = on_off * 4; - } else { - c->div = 1; - } + return c->state; } -static int tegra30_blink_clk_enable(struct clk *c) +static int tegra30_blink_clk_enable(struct clk_hw *hw) { u32 val; @@ -765,7 +816,7 @@ static int tegra30_blink_clk_enable(struct clk *c) return 0; } -static void tegra30_blink_clk_disable(struct clk *c) +static void tegra30_blink_clk_disable(struct clk_hw *hw) { u32 val; @@ -776,9 +827,11 @@ static void tegra30_blink_clk_disable(struct clk *c) pmc_writel(val & ~PMC_DPD_PADS_ORIDE_BLINK_ENB, PMC_DPD_PADS_ORIDE); } -static int tegra30_blink_clk_set_rate(struct clk *c, unsigned long rate) +static int tegra30_blink_clk_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) { - unsigned long parent_rate = clk_get_rate(c->parent); + struct clk_tegra *c = to_clk_tegra(hw); + if (rate >= parent_rate) { c->div = 1; pmc_writel(0, c->reg); @@ -801,41 +854,77 @@ static int tegra30_blink_clk_set_rate(struct clk *c, unsigned long rate) return 0; } -static struct clk_ops tegra_blink_clk_ops = { - .init = &tegra30_blink_clk_init, - .enable = &tegra30_blink_clk_enable, - .disable = &tegra30_blink_clk_disable, - .set_rate = &tegra30_blink_clk_set_rate, -}; +static unsigned long tegra30_blink_clk_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u64 rate = parent_rate; + u32 val; + u32 mul; + u32 div; + u32 on_off; -/* PLL Functions */ -static int tegra30_pll_clk_wait_for_lock(struct clk *c, u32 lock_reg, - u32 lock_bit) + mul = 1; + val = pmc_readl(c->reg); + + if (val & PMC_BLINK_TIMER_ENB) { + on_off = (val >> PMC_BLINK_TIMER_DATA_ON_SHIFT) & + PMC_BLINK_TIMER_DATA_ON_MASK; + val >>= PMC_BLINK_TIMER_DATA_OFF_SHIFT; + val &= PMC_BLINK_TIMER_DATA_OFF_MASK; + on_off += val; + /* each tick in the blink timer is 4 32KHz clocks */ + div = on_off * 4; + } else { + div = 1; + } + + if (mul != 0 && div != 0) { + rate *= mul; + rate += div - 1; /* round up */ + do_div(rate, div); + } + return rate; +} + +static long tegra30_blink_clk_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *prate) { -#if USE_PLL_LOCK_BITS - int i; - for (i = 0; i < c->u.pll.lock_delay; i++) { - if (clk_readl(lock_reg) & lock_bit) { - udelay(PLL_POST_LOCK_DELAY); - return 0; - } - udelay(2); /* timeout = 2 * lock time */ + int div; + int mul; + long round_rate = *prate; + + mul = 1; + + if (rate >= *prate) { + div = 1; + } else { + div = DIV_ROUND_UP(*prate / 8, rate); + div *= 8; } - pr_err("Timed out waiting for lock bit on pll %s", c->name); - return -1; -#endif - udelay(c->u.pll.lock_delay); - return 0; + round_rate *= mul; + round_rate += div - 1; + do_div(round_rate, div); + + return round_rate; } +struct clk_ops tegra30_blink_clk_ops = { + .is_enabled = tegra30_blink_clk_is_enabled, + .enable = tegra30_blink_clk_enable, + .disable = tegra30_blink_clk_disable, + .recalc_rate = tegra30_blink_clk_recalc_rate, + .round_rate = tegra30_blink_clk_round_rate, + .set_rate = tegra30_blink_clk_set_rate, +}; -static void tegra30_utmi_param_configure(struct clk *c) +static void tegra30_utmi_param_configure(struct clk_hw *hw) { + unsigned long main_rate = + __clk_get_rate(__clk_get_parent(__clk_get_parent(hw->clk))); u32 reg; int i; - unsigned long main_rate = - clk_get_rate(c->parent->parent); for (i = 0; i < ARRAY_SIZE(utmi_parameters); i++) { if (main_rate == utmi_parameters[i].osc_frequency) @@ -886,50 +975,52 @@ static void tegra30_utmi_param_configure(struct clk *c) clk_writel(reg, UTMIP_PLL_CFG1); } -static void tegra30_pll_clk_init(struct clk *c) +/* PLL Functions */ +static int tegra30_pll_clk_wait_for_lock(struct clk_tegra *c, u32 lock_reg, + u32 lock_bit) +{ + int ret = 0; + +#if USE_PLL_LOCK_BITS + int i; + for (i = 0; i < c->u.pll.lock_delay; i++) { + if (clk_readl(lock_reg) & lock_bit) { + udelay(PLL_POST_LOCK_DELAY); + return 0; + } + udelay(2); /* timeout = 2 * lock time */ + } + pr_err("Timed out waiting for lock bit on pll %s", + __clk_get_name(hw->clk)); + ret = -1; +#else + udelay(c->u.pll.lock_delay); +#endif + return ret; +} + +static int tegra30_pll_clk_is_enabled(struct clk_hw *hw) { + struct clk_tegra *c = to_clk_tegra(hw); u32 val = clk_readl(c->reg + PLL_BASE); c->state = (val & PLL_BASE_ENABLE) ? ON : OFF; + return c->state; +} - if (c->flags & PLL_FIXED && !(val & PLL_BASE_OVERRIDE)) { - const struct clk_pll_freq_table *sel; - unsigned long input_rate = clk_get_rate(c->parent); - for (sel = c->u.pll.freq_table; sel->input_rate != 0; sel++) { - if (sel->input_rate == input_rate && - sel->output_rate == c->u.pll.fixed_rate) { - c->mul = sel->n; - c->div = sel->m * sel->p; - return; - } - } - pr_err("Clock %s has unknown fixed frequency\n", c->name); - BUG(); - } else if (val & PLL_BASE_BYPASS) { - c->mul = 1; - c->div = 1; - } else { - c->mul = (val & PLL_BASE_DIVN_MASK) >> PLL_BASE_DIVN_SHIFT; - c->div = (val & PLL_BASE_DIVM_MASK) >> PLL_BASE_DIVM_SHIFT; - if (c->flags & PLLU) - c->div *= (val & PLLU_BASE_POST_DIV) ? 1 : 2; - else - c->div *= (0x1 << ((val & PLL_BASE_DIVP_MASK) >> - PLL_BASE_DIVP_SHIFT)); - if (c->flags & PLL_FIXED) { - unsigned long rate = clk_get_rate_locked(c); - BUG_ON(rate != c->u.pll.fixed_rate); - } - } +static void tegra30_pll_clk_init(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); if (c->flags & PLLU) - tegra30_utmi_param_configure(c); + tegra30_utmi_param_configure(hw); } -static int tegra30_pll_clk_enable(struct clk *c) +static int tegra30_pll_clk_enable(struct clk_hw *hw) { + struct clk_tegra *c = to_clk_tegra(hw); u32 val; - pr_debug("%s on clock %s\n", __func__, c->name); + pr_debug("%s on clock %s\n", __func__, __clk_get_name(hw->clk)); #if USE_PLL_LOCK_BITS val = clk_readl(c->reg + PLL_MISC(c)); @@ -952,10 +1043,11 @@ static int tegra30_pll_clk_enable(struct clk *c) return 0; } -static void tegra30_pll_clk_disable(struct clk *c) +static void tegra30_pll_clk_disable(struct clk_hw *hw) { + struct clk_tegra *c = to_clk_tegra(hw); u32 val; - pr_debug("%s on clock %s\n", __func__, c->name); + pr_debug("%s on clock %s\n", __func__, __clk_get_name(hw->clk)); val = clk_readl(c->reg); val &= ~(PLL_BASE_BYPASS | PLL_BASE_ENABLE); @@ -968,36 +1060,36 @@ static void tegra30_pll_clk_disable(struct clk *c) } } -static int tegra30_pll_clk_set_rate(struct clk *c, unsigned long rate) +static int tegra30_pll_clk_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) { + struct clk_tegra *c = to_clk_tegra(hw); u32 val, p_div, old_base; unsigned long input_rate; const struct clk_pll_freq_table *sel; struct clk_pll_freq_table cfg; - pr_debug("%s: %s %lu\n", __func__, c->name, rate); - if (c->flags & PLL_FIXED) { int ret = 0; if (rate != c->u.pll.fixed_rate) { pr_err("%s: Can not change %s fixed rate %lu to %lu\n", - __func__, c->name, c->u.pll.fixed_rate, rate); + __func__, __clk_get_name(hw->clk), + c->u.pll.fixed_rate, rate); ret = -EINVAL; } return ret; } if (c->flags & PLLM) { - if (rate != clk_get_rate_locked(c)) { + if (rate != __clk_get_rate(hw->clk)) { pr_err("%s: Can not change memory %s rate in flight\n", - __func__, c->name); + __func__, __clk_get_name(hw->clk)); return -EINVAL; } - return 0; } p_div = 0; - input_rate = clk_get_rate(c->parent); + input_rate = parent_rate; /* Check if the target rate is tabulated */ for (sel = c->u.pll.freq_table; sel->input_rate != 0; sel++) { @@ -1055,7 +1147,7 @@ static int tegra30_pll_clk_set_rate(struct clk *c, unsigned long rate) (p_div > (PLL_BASE_DIVP_MASK >> PLL_BASE_DIVP_SHIFT)) || (cfg.output_rate > c->u.pll.vco_max)) { pr_err("%s: Failed to set %s out-of-table rate %lu\n", - __func__, c->name, rate); + __func__, __clk_get_name(hw->clk), rate); return -EINVAL; } p_div <<= PLL_BASE_DIVP_SHIFT; @@ -1073,7 +1165,7 @@ static int tegra30_pll_clk_set_rate(struct clk *c, unsigned long rate) return 0; if (c->state == ON) { - tegra30_pll_clk_disable(c); + tegra30_pll_clk_disable(hw); val &= ~(PLL_BASE_BYPASS | PLL_BASE_ENABLE); } clk_writel(val, c->reg + PLL_BASE); @@ -1095,21 +1187,149 @@ static int tegra30_pll_clk_set_rate(struct clk *c, unsigned long rate) } if (c->state == ON) - tegra30_pll_clk_enable(c); + tegra30_pll_clk_enable(hw); + + c->u.pll.fixed_rate = rate; return 0; } -static struct clk_ops tegra_pll_ops = { - .init = tegra30_pll_clk_init, - .enable = tegra30_pll_clk_enable, - .disable = tegra30_pll_clk_disable, - .set_rate = tegra30_pll_clk_set_rate, +static long tegra30_pll_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *prate) +{ + struct clk_tegra *c = to_clk_tegra(hw); + unsigned long input_rate = *prate; + unsigned long output_rate = *prate; + const struct clk_pll_freq_table *sel; + struct clk_pll_freq_table cfg; + int mul; + int div; + u32 p_div; + u32 val; + + if (c->flags & PLL_FIXED) + return c->u.pll.fixed_rate; + + if (c->flags & PLLM) + return __clk_get_rate(hw->clk); + + p_div = 0; + /* Check if the target rate is tabulated */ + for (sel = c->u.pll.freq_table; sel->input_rate != 0; sel++) { + if (sel->input_rate == input_rate && sel->output_rate == rate) { + if (c->flags & PLLU) { + BUG_ON(sel->p < 1 || sel->p > 2); + if (sel->p == 1) + p_div = PLLU_BASE_POST_DIV; + } else { + BUG_ON(sel->p < 1); + for (val = sel->p; val > 1; val >>= 1) + p_div++; + p_div <<= PLL_BASE_DIVP_SHIFT; + } + break; + } + } + + if (sel->input_rate == 0) { + unsigned long cfreq; + BUG_ON(c->flags & PLLU); + sel = &cfg; + + switch (input_rate) { + case 12000000: + case 26000000: + cfreq = (rate <= 1000000 * 1000) ? 1000000 : 2000000; + break; + case 13000000: + cfreq = (rate <= 1000000 * 1000) ? 1000000 : 2600000; + break; + case 16800000: + case 19200000: + cfreq = (rate <= 1200000 * 1000) ? 1200000 : 2400000; + break; + default: + pr_err("%s: Unexpected reference rate %lu\n", + __func__, input_rate); + BUG(); + } + + /* Raise VCO to guarantee 0.5% accuracy */ + for (cfg.output_rate = rate; cfg.output_rate < 200 * cfreq; + cfg.output_rate <<= 1) + p_div++; + + cfg.p = 0x1 << p_div; + cfg.m = input_rate / cfreq; + cfg.n = cfg.output_rate / cfreq; + } + + mul = sel->n; + div = sel->m * sel->p; + + output_rate *= mul; + output_rate += div - 1; /* round up */ + do_div(output_rate, div); + + return output_rate; +} + +static unsigned long tegra30_pll_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u64 rate = parent_rate; + u32 val = clk_readl(c->reg + PLL_BASE); + + if (c->flags & PLL_FIXED && !(val & PLL_BASE_OVERRIDE)) { + const struct clk_pll_freq_table *sel; + for (sel = c->u.pll.freq_table; sel->input_rate != 0; sel++) { + if (sel->input_rate == parent_rate && + sel->output_rate == c->u.pll.fixed_rate) { + c->mul = sel->n; + c->div = sel->m * sel->p; + break; + } + } + pr_err("Clock %s has unknown fixed frequency\n", + __clk_get_name(hw->clk)); + BUG(); + } else if (val & PLL_BASE_BYPASS) { + c->mul = 1; + c->div = 1; + } else { + c->mul = (val & PLL_BASE_DIVN_MASK) >> PLL_BASE_DIVN_SHIFT; + c->div = (val & PLL_BASE_DIVM_MASK) >> PLL_BASE_DIVM_SHIFT; + if (c->flags & PLLU) + c->div *= (val & PLLU_BASE_POST_DIV) ? 1 : 2; + else + c->div *= (0x1 << ((val & PLL_BASE_DIVP_MASK) >> + PLL_BASE_DIVP_SHIFT)); + } + + if (c->mul != 0 && c->div != 0) { + rate *= c->mul; + rate += c->div - 1; /* round up */ + do_div(rate, c->div); + } + + return rate; +} + +struct clk_ops tegra30_pll_ops = { + .is_enabled = tegra30_pll_clk_is_enabled, + .init = tegra30_pll_clk_init, + .enable = tegra30_pll_clk_enable, + .disable = tegra30_pll_clk_disable, + .recalc_rate = tegra30_pll_recalc_rate, + .round_rate = tegra30_pll_round_rate, + .set_rate = tegra30_pll_clk_set_rate, }; -static int -tegra30_plld_clk_cfg_ex(struct clk *c, enum tegra_clk_ex_param p, u32 setting) +int tegra30_plld_clk_cfg_ex(struct clk_hw *hw, + enum tegra_clk_ex_param p, u32 setting) { + struct clk_tegra *c = to_clk_tegra(hw); u32 val, mask, reg; switch (p) { @@ -1141,41 +1361,27 @@ tegra30_plld_clk_cfg_ex(struct clk *c, enum tegra_clk_ex_param p, u32 setting) return 0; } -static struct clk_ops tegra_plld_ops = { - .init = tegra30_pll_clk_init, - .enable = tegra30_pll_clk_enable, - .disable = tegra30_pll_clk_disable, - .set_rate = tegra30_pll_clk_set_rate, - .clk_cfg_ex = tegra30_plld_clk_cfg_ex, -}; - -static void tegra30_plle_clk_init(struct clk *c) +static int tegra30_plle_clk_is_enabled(struct clk_hw *hw) { + struct clk_tegra *c = to_clk_tegra(hw); u32 val; - val = clk_readl(PLLE_AUX); - c->parent = (val & PLLE_AUX_PLLP_SEL) ? - tegra_get_clock_by_name("pll_p") : - tegra_get_clock_by_name("pll_ref"); - val = clk_readl(c->reg + PLL_BASE); c->state = (val & PLLE_BASE_ENABLE) ? ON : OFF; - c->mul = (val & PLLE_BASE_DIVN_MASK) >> PLLE_BASE_DIVN_SHIFT; - c->div = (val & PLLE_BASE_DIVM_MASK) >> PLLE_BASE_DIVM_SHIFT; - c->div *= (val & PLLE_BASE_DIVP_MASK) >> PLLE_BASE_DIVP_SHIFT; + return c->state; } -static void tegra30_plle_clk_disable(struct clk *c) +static void tegra30_plle_clk_disable(struct clk_hw *hw) { + struct clk_tegra *c = to_clk_tegra(hw); u32 val; - pr_debug("%s on clock %s\n", __func__, c->name); val = clk_readl(c->reg + PLL_BASE); val &= ~(PLLE_BASE_CML_ENABLE | PLLE_BASE_ENABLE); clk_writel(val, c->reg + PLL_BASE); } -static void tegra30_plle_training(struct clk *c) +static void tegra30_plle_training(struct clk_tegra *c) { u32 val; @@ -1198,12 +1404,15 @@ static void tegra30_plle_training(struct clk *c) } while (!(val & PLLE_MISC_READY)); } -static int tegra30_plle_configure(struct clk *c, bool force_training) +static int tegra30_plle_configure(struct clk_hw *hw, bool force_training) { - u32 val; + struct clk_tegra *c = to_clk_tegra(hw); + struct clk *parent = __clk_get_parent(hw->clk); const struct clk_pll_freq_table *sel; + u32 val; + unsigned long rate = c->u.pll.fixed_rate; - unsigned long input_rate = clk_get_rate(c->parent); + unsigned long input_rate = __clk_get_rate(parent); for (sel = c->u.pll.freq_table; sel->input_rate != 0; sel++) { if (sel->input_rate == input_rate && sel->output_rate == rate) @@ -1214,7 +1423,7 @@ static int tegra30_plle_configure(struct clk *c, bool force_training) return -ENOSYS; /* disable PLLE, clear setup fiels */ - tegra30_plle_clk_disable(c); + tegra30_plle_clk_disable(hw); val = clk_readl(c->reg + PLL_MISC(c)); val &= ~(PLLE_MISC_LOCK_ENABLE | PLLE_MISC_SETUP_MASK); @@ -1252,52 +1461,64 @@ static int tegra30_plle_configure(struct clk *c, bool force_training) return 0; } -static int tegra30_plle_clk_enable(struct clk *c) +static int tegra30_plle_clk_enable(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + + return tegra30_plle_configure(hw, !c->set); +} + +static unsigned long tegra30_plle_clk_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) { - pr_debug("%s on clock %s\n", __func__, c->name); - return tegra30_plle_configure(c, !c->set); + struct clk_tegra *c = to_clk_tegra(hw); + unsigned long rate = parent_rate; + u32 val; + + val = clk_readl(c->reg + PLL_BASE); + c->mul = (val & PLLE_BASE_DIVN_MASK) >> PLLE_BASE_DIVN_SHIFT; + c->div = (val & PLLE_BASE_DIVM_MASK) >> PLLE_BASE_DIVM_SHIFT; + c->div *= (val & PLLE_BASE_DIVP_MASK) >> PLLE_BASE_DIVP_SHIFT; + + if (c->mul != 0 && c->div != 0) { + rate *= c->mul; + rate += c->div - 1; /* round up */ + do_div(rate, c->div); + } + return rate; } -static struct clk_ops tegra_plle_ops = { - .init = tegra30_plle_clk_init, - .enable = tegra30_plle_clk_enable, - .disable = tegra30_plle_clk_disable, +struct clk_ops tegra30_plle_ops = { + .is_enabled = tegra30_plle_clk_is_enabled, + .enable = tegra30_plle_clk_enable, + .disable = tegra30_plle_clk_disable, + .recalc_rate = tegra30_plle_clk_recalc_rate, }; /* Clock divider ops */ -static void tegra30_pll_div_clk_init(struct clk *c) +static int tegra30_pll_div_clk_is_enabled(struct clk_hw *hw) { + struct clk_tegra *c = to_clk_tegra(hw); + if (c->flags & DIV_U71) { - u32 divu71; u32 val = clk_readl(c->reg); val >>= c->reg_shift; c->state = (val & PLL_OUT_CLKEN) ? ON : OFF; if (!(val & PLL_OUT_RESET_DISABLE)) c->state = OFF; - - divu71 = (val & PLL_OUT_RATIO_MASK) >> PLL_OUT_RATIO_SHIFT; - c->div = (divu71 + 2); - c->mul = 2; - } else if (c->flags & DIV_2) { - c->state = ON; - if (c->flags & (PLLD | PLLX)) { - c->div = 2; - c->mul = 1; - } else - BUG(); } else { c->state = ON; - c->div = 1; - c->mul = 1; } + return c->state; } -static int tegra30_pll_div_clk_enable(struct clk *c) +static int tegra30_pll_div_clk_enable(struct clk_hw *hw) { + struct clk_tegra *c = to_clk_tegra(hw); u32 val; u32 new_val; - pr_debug("%s: %s\n", __func__, c->name); + pr_debug("%s: %s\n", __func__, __clk_get_name(hw->clk)); if (c->flags & DIV_U71) { val = clk_readl(c->reg); new_val = val >> c->reg_shift; @@ -1315,12 +1536,13 @@ static int tegra30_pll_div_clk_enable(struct clk *c) return -EINVAL; } -static void tegra30_pll_div_clk_disable(struct clk *c) +static void tegra30_pll_div_clk_disable(struct clk_hw *hw) { + struct clk_tegra *c = to_clk_tegra(hw); u32 val; u32 new_val; - pr_debug("%s: %s\n", __func__, c->name); + pr_debug("%s: %s\n", __func__, __clk_get_name(hw->clk)); if (c->flags & DIV_U71) { val = clk_readl(c->reg); new_val = val >> c->reg_shift; @@ -1334,14 +1556,14 @@ static void tegra30_pll_div_clk_disable(struct clk *c) } } -static int tegra30_pll_div_clk_set_rate(struct clk *c, unsigned long rate) +static int tegra30_pll_div_clk_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) { + struct clk_tegra *c = to_clk_tegra(hw); u32 val; u32 new_val; int divider_u71; - unsigned long parent_rate = clk_get_rate(c->parent); - pr_debug("%s: %s %lu\n", __func__, c->name, rate); if (c->flags & DIV_U71) { divider_u71 = clk_div71_get_divider( parent_rate, rate, c->flags, ROUND_DIVIDER_UP); @@ -1359,19 +1581,59 @@ static int tegra30_pll_div_clk_set_rate(struct clk *c, unsigned long rate) clk_writel_delay(val, c->reg); c->div = divider_u71 + 2; c->mul = 2; + c->fixed_rate = rate; return 0; } - } else if (c->flags & DIV_2) - return clk_set_rate(c->parent, rate * 2); + } else if (c->flags & DIV_2) { + c->fixed_rate = rate; + return 0; + } return -EINVAL; } -static long tegra30_pll_div_clk_round_rate(struct clk *c, unsigned long rate) +static unsigned long tegra30_pll_div_clk_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u64 rate = parent_rate; + + if (c->flags & DIV_U71) { + u32 divu71; + u32 val = clk_readl(c->reg); + val >>= c->reg_shift; + + divu71 = (val & PLL_OUT_RATIO_MASK) >> PLL_OUT_RATIO_SHIFT; + c->div = (divu71 + 2); + c->mul = 2; + } else if (c->flags & DIV_2) { + if (c->flags & (PLLD | PLLX)) { + c->div = 2; + c->mul = 1; + } else + BUG(); + } else { + c->div = 1; + c->mul = 1; + } + if (c->mul != 0 && c->div != 0) { + rate *= c->mul; + rate += c->div - 1; /* round up */ + do_div(rate, c->div); + } + + return rate; +} + +static long tegra30_pll_div_clk_round_rate(struct clk_hw *hw, + unsigned long rate, unsigned long *prate) { + struct clk_tegra *c = to_clk_tegra(hw); + unsigned long parent_rate = __clk_get_rate(__clk_get_parent(hw->clk)); int divider; - unsigned long parent_rate = clk_get_rate(c->parent); - pr_debug("%s: %s %lu\n", __func__, c->name, rate); + + if (prate) + parent_rate = *prate; if (c->flags & DIV_U71) { divider = clk_div71_get_divider( @@ -1379,23 +1641,25 @@ static long tegra30_pll_div_clk_round_rate(struct clk *c, unsigned long rate) if (divider < 0) return divider; return DIV_ROUND_UP(parent_rate * 2, divider + 2); - } else if (c->flags & DIV_2) - /* no rounding - fixed DIV_2 dividers pass rate to parent PLL */ + } else if (c->flags & DIV_2) { + *prate = rate * 2; return rate; + } return -EINVAL; } -static struct clk_ops tegra_pll_div_ops = { - .init = tegra30_pll_div_clk_init, - .enable = tegra30_pll_div_clk_enable, - .disable = tegra30_pll_div_clk_disable, - .set_rate = tegra30_pll_div_clk_set_rate, - .round_rate = tegra30_pll_div_clk_round_rate, +struct clk_ops tegra30_pll_div_ops = { + .is_enabled = tegra30_pll_div_clk_is_enabled, + .enable = tegra30_pll_div_clk_enable, + .disable = tegra30_pll_div_clk_disable, + .set_rate = tegra30_pll_div_clk_set_rate, + .recalc_rate = tegra30_pll_div_clk_recalc_rate, + .round_rate = tegra30_pll_div_clk_round_rate, }; /* Periph clk ops */ -static inline u32 periph_clk_source_mask(struct clk *c) +static inline u32 periph_clk_source_mask(struct clk_tegra *c) { if (c->flags & MUX8) return 7 << 29; @@ -1409,7 +1673,7 @@ static inline u32 periph_clk_source_mask(struct clk *c) return 3 << 30; } -static inline u32 periph_clk_source_shift(struct clk *c) +static inline u32 periph_clk_source_shift(struct clk_tegra *c) { if (c->flags & MUX8) return 29; @@ -1423,47 +1687,9 @@ static inline u32 periph_clk_source_shift(struct clk *c) return 30; } -static void tegra30_periph_clk_init(struct clk *c) +static int tegra30_periph_clk_is_enabled(struct clk_hw *hw) { - u32 val = clk_readl(c->reg); - const struct clk_mux_sel *mux = 0; - const struct clk_mux_sel *sel; - if (c->flags & MUX) { - for (sel = c->inputs; sel->input != NULL; sel++) { - if (((val & periph_clk_source_mask(c)) >> - periph_clk_source_shift(c)) == sel->value) - mux = sel; - } - BUG_ON(!mux); - - c->parent = mux->input; - } else { - c->parent = c->inputs[0].input; - } - - if (c->flags & DIV_U71) { - u32 divu71 = val & PERIPH_CLK_SOURCE_DIVU71_MASK; - if ((c->flags & DIV_U71_UART) && - (!(val & PERIPH_CLK_UART_DIV_ENB))) { - divu71 = 0; - } - if (c->flags & DIV_U71_IDLE) { - val &= ~(PERIPH_CLK_SOURCE_DIVU71_MASK << - PERIPH_CLK_SOURCE_DIVIDLE_SHIFT); - val |= (PERIPH_CLK_SOURCE_DIVIDLE_VAL << - PERIPH_CLK_SOURCE_DIVIDLE_SHIFT); - clk_writel(val, c->reg); - } - c->div = divu71 + 2; - c->mul = 2; - } else if (c->flags & DIV_U16) { - u32 divu16 = val & PERIPH_CLK_SOURCE_DIVU16_MASK; - c->div = divu16 + 1; - c->mul = 1; - } else { - c->div = 1; - c->mul = 1; - } + struct clk_tegra *c = to_clk_tegra(hw); c->state = ON; if (!(clk_readl(PERIPH_CLK_TO_ENB_REG(c)) & PERIPH_CLK_TO_BIT(c))) @@ -1471,11 +1697,12 @@ static void tegra30_periph_clk_init(struct clk *c) if (!(c->flags & PERIPH_NO_RESET)) if (clk_readl(PERIPH_CLK_TO_RST_REG(c)) & PERIPH_CLK_TO_BIT(c)) c->state = OFF; + return c->state; } -static int tegra30_periph_clk_enable(struct clk *c) +static int tegra30_periph_clk_enable(struct clk_hw *hw) { - pr_debug("%s on clock %s\n", __func__, c->name); + struct clk_tegra *c = to_clk_tegra(hw); tegra_periph_clk_enable_refcount[c->u.periph.clk_num]++; if (tegra_periph_clk_enable_refcount[c->u.periph.clk_num] > 1) @@ -1494,31 +1721,29 @@ static int tegra30_periph_clk_enable(struct clk *c) return 0; } -static void tegra30_periph_clk_disable(struct clk *c) +static void tegra30_periph_clk_disable(struct clk_hw *hw) { + struct clk_tegra *c = to_clk_tegra(hw); unsigned long val; - pr_debug("%s on clock %s\n", __func__, c->name); - if (c->refcnt) - tegra_periph_clk_enable_refcount[c->u.periph.clk_num]--; + tegra_periph_clk_enable_refcount[c->u.periph.clk_num]--; + + if (tegra_periph_clk_enable_refcount[c->u.periph.clk_num] > 0) + return; - if (tegra_periph_clk_enable_refcount[c->u.periph.clk_num] == 0) { - /* If peripheral is in the APB bus then read the APB bus to - * flush the write operation in apb bus. This will avoid the - * peripheral access after disabling clock*/ - if (c->flags & PERIPH_ON_APB) - val = chipid_readl(); + /* If peripheral is in the APB bus then read the APB bus to + * flush the write operation in apb bus. This will avoid the + * peripheral access after disabling clock*/ + if (c->flags & PERIPH_ON_APB) + val = chipid_readl(); - clk_writel_delay( - PERIPH_CLK_TO_BIT(c), PERIPH_CLK_TO_ENB_CLR_REG(c)); - } + clk_writel_delay(PERIPH_CLK_TO_BIT(c), PERIPH_CLK_TO_ENB_CLR_REG(c)); } -static void tegra30_periph_clk_reset(struct clk *c, bool assert) +void tegra30_periph_clk_reset(struct clk_hw *hw, bool assert) { + struct clk_tegra *c = to_clk_tegra(hw); unsigned long val; - pr_debug("%s %s on clock %s\n", __func__, - assert ? "assert" : "deassert", c->name); if (!(c->flags & PERIPH_NO_RESET)) { if (assert) { @@ -1537,42 +1762,40 @@ static void tegra30_periph_clk_reset(struct clk *c, bool assert) } } -static int tegra30_periph_clk_set_parent(struct clk *c, struct clk *p) +static int tegra30_periph_clk_set_parent(struct clk_hw *hw, u8 index) { + struct clk_tegra *c = to_clk_tegra(hw); u32 val; - const struct clk_mux_sel *sel; - pr_debug("%s: %s %s\n", __func__, c->name, p->name); if (!(c->flags & MUX)) - return (p == c->parent) ? 0 : (-EINVAL); - - for (sel = c->inputs; sel->input != NULL; sel++) { - if (sel->input == p) { - val = clk_readl(c->reg); - val &= ~periph_clk_source_mask(c); - val |= (sel->value << periph_clk_source_shift(c)); - - if (c->refcnt) - clk_enable(p); + return (index == 0) ? 0 : (-EINVAL); - clk_writel_delay(val, c->reg); + val = clk_readl(c->reg); + val &= ~periph_clk_source_mask(c); + val |= (index << periph_clk_source_shift(c)); + clk_writel_delay(val, c->reg); + return 0; +} - if (c->refcnt && c->parent) - clk_disable(c->parent); +static u8 tegra30_periph_clk_get_parent(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u32 val = clk_readl(c->reg); + int source = (val & periph_clk_source_mask(c)) >> + periph_clk_source_shift(c); - clk_reparent(c, p); - return 0; - } - } + if (!(c->flags & MUX)) + return 0; - return -EINVAL; + return source; } -static int tegra30_periph_clk_set_rate(struct clk *c, unsigned long rate) +static int tegra30_periph_clk_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) { + struct clk_tegra *c = to_clk_tegra(hw); u32 val; int divider; - unsigned long parent_rate = clk_get_rate(c->parent); if (c->flags & DIV_U71) { divider = clk_div71_get_divider( @@ -1611,12 +1834,15 @@ static int tegra30_periph_clk_set_rate(struct clk *c, unsigned long rate) return -EINVAL; } -static long tegra30_periph_clk_round_rate(struct clk *c, - unsigned long rate) +static long tegra30_periph_clk_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *prate) { + struct clk_tegra *c = to_clk_tegra(hw); + unsigned long parent_rate = __clk_get_rate(__clk_get_parent(hw->clk)); int divider; - unsigned long parent_rate = clk_get_rate(c->parent); - pr_debug("%s: %s %lu\n", __func__, c->name, rate); + + if (prate) + parent_rate = *prate; if (c->flags & DIV_U71) { divider = clk_div71_get_divider( @@ -1634,21 +1860,85 @@ static long tegra30_periph_clk_round_rate(struct clk *c, return -EINVAL; } -static struct clk_ops tegra_periph_clk_ops = { - .init = &tegra30_periph_clk_init, +static unsigned long tegra30_periph_clk_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u64 rate = parent_rate; + u32 val = clk_readl(c->reg); + + if (c->flags & DIV_U71) { + u32 divu71 = val & PERIPH_CLK_SOURCE_DIVU71_MASK; + if ((c->flags & DIV_U71_UART) && + (!(val & PERIPH_CLK_UART_DIV_ENB))) { + divu71 = 0; + } + if (c->flags & DIV_U71_IDLE) { + val &= ~(PERIPH_CLK_SOURCE_DIVU71_MASK << + PERIPH_CLK_SOURCE_DIVIDLE_SHIFT); + val |= (PERIPH_CLK_SOURCE_DIVIDLE_VAL << + PERIPH_CLK_SOURCE_DIVIDLE_SHIFT); + clk_writel(val, c->reg); + } + c->div = divu71 + 2; + c->mul = 2; + } else if (c->flags & DIV_U16) { + u32 divu16 = val & PERIPH_CLK_SOURCE_DIVU16_MASK; + c->div = divu16 + 1; + c->mul = 1; + } else { + c->div = 1; + c->mul = 1; + } + + if (c->mul != 0 && c->div != 0) { + rate *= c->mul; + rate += c->div - 1; /* round up */ + do_div(rate, c->div); + } + return rate; +} + +struct clk_ops tegra30_periph_clk_ops = { + .is_enabled = tegra30_periph_clk_is_enabled, + .enable = tegra30_periph_clk_enable, + .disable = tegra30_periph_clk_disable, + .set_parent = tegra30_periph_clk_set_parent, + .get_parent = tegra30_periph_clk_get_parent, + .set_rate = tegra30_periph_clk_set_rate, + .round_rate = tegra30_periph_clk_round_rate, + .recalc_rate = tegra30_periph_clk_recalc_rate, +}; + +static int tegra30_dsib_clk_set_parent(struct clk_hw *hw, u8 index) +{ + struct clk *d = clk_get_sys(NULL, "pll_d"); + /* The DSIB parent selection bit is in PLLD base + register - can not do direct r-m-w, must be + protected by PLLD lock */ + tegra_clk_cfg_ex( + d, TEGRA_CLK_PLLD_MIPI_MUX_SEL, index); + + return 0; +} + +struct clk_ops tegra30_dsib_clk_ops = { + .is_enabled = tegra30_periph_clk_is_enabled, .enable = &tegra30_periph_clk_enable, .disable = &tegra30_periph_clk_disable, - .set_parent = &tegra30_periph_clk_set_parent, + .set_parent = &tegra30_dsib_clk_set_parent, + .get_parent = &tegra30_periph_clk_get_parent, .set_rate = &tegra30_periph_clk_set_rate, .round_rate = &tegra30_periph_clk_round_rate, - .reset = &tegra30_periph_clk_reset, + .recalc_rate = &tegra30_periph_clk_recalc_rate, }; - /* Periph extended clock configuration ops */ -static int -tegra30_vi_clk_cfg_ex(struct clk *c, enum tegra_clk_ex_param p, u32 setting) +int tegra30_vi_clk_cfg_ex(struct clk_hw *hw, + enum tegra_clk_ex_param p, u32 setting) { + struct clk_tegra *c = to_clk_tegra(hw); + if (p == TEGRA_CLK_VI_INP_SEL) { u32 val = clk_readl(c->reg); val &= ~PERIPH_CLK_VI_SEL_EX_MASK; @@ -1660,20 +1950,11 @@ tegra30_vi_clk_cfg_ex(struct clk *c, enum tegra_clk_ex_param p, u32 setting) return -EINVAL; } -static struct clk_ops tegra_vi_clk_ops = { - .init = &tegra30_periph_clk_init, - .enable = &tegra30_periph_clk_enable, - .disable = &tegra30_periph_clk_disable, - .set_parent = &tegra30_periph_clk_set_parent, - .set_rate = &tegra30_periph_clk_set_rate, - .round_rate = &tegra30_periph_clk_round_rate, - .clk_cfg_ex = &tegra30_vi_clk_cfg_ex, - .reset = &tegra30_periph_clk_reset, -}; - -static int -tegra30_nand_clk_cfg_ex(struct clk *c, enum tegra_clk_ex_param p, u32 setting) +int tegra30_nand_clk_cfg_ex(struct clk_hw *hw, + enum tegra_clk_ex_param p, u32 setting) { + struct clk_tegra *c = to_clk_tegra(hw); + if (p == TEGRA_CLK_NAND_PAD_DIV2_ENB) { u32 val = clk_readl(c->reg); if (setting) @@ -1686,21 +1967,11 @@ tegra30_nand_clk_cfg_ex(struct clk *c, enum tegra_clk_ex_param p, u32 setting) return -EINVAL; } -static struct clk_ops tegra_nand_clk_ops = { - .init = &tegra30_periph_clk_init, - .enable = &tegra30_periph_clk_enable, - .disable = &tegra30_periph_clk_disable, - .set_parent = &tegra30_periph_clk_set_parent, - .set_rate = &tegra30_periph_clk_set_rate, - .round_rate = &tegra30_periph_clk_round_rate, - .clk_cfg_ex = &tegra30_nand_clk_cfg_ex, - .reset = &tegra30_periph_clk_reset, -}; - - -static int -tegra30_dtv_clk_cfg_ex(struct clk *c, enum tegra_clk_ex_param p, u32 setting) +int tegra30_dtv_clk_cfg_ex(struct clk_hw *hw, + enum tegra_clk_ex_param p, u32 setting) { + struct clk_tegra *c = to_clk_tegra(hw); + if (p == TEGRA_CLK_DTV_INVERT) { u32 val = clk_readl(c->reg); if (setting) @@ -1713,91 +1984,27 @@ tegra30_dtv_clk_cfg_ex(struct clk *c, enum tegra_clk_ex_param p, u32 setting) return -EINVAL; } -static struct clk_ops tegra_dtv_clk_ops = { - .init = &tegra30_periph_clk_init, - .enable = &tegra30_periph_clk_enable, - .disable = &tegra30_periph_clk_disable, - .set_parent = &tegra30_periph_clk_set_parent, - .set_rate = &tegra30_periph_clk_set_rate, - .round_rate = &tegra30_periph_clk_round_rate, - .clk_cfg_ex = &tegra30_dtv_clk_cfg_ex, - .reset = &tegra30_periph_clk_reset, -}; - -static int tegra30_dsib_clk_set_parent(struct clk *c, struct clk *p) -{ - const struct clk_mux_sel *sel; - struct clk *d = tegra_get_clock_by_name("pll_d"); - - pr_debug("%s: %s %s\n", __func__, c->name, p->name); - - for (sel = c->inputs; sel->input != NULL; sel++) { - if (sel->input == p) { - if (c->refcnt) - clk_enable(p); - - /* The DSIB parent selection bit is in PLLD base - register - can not do direct r-m-w, must be - protected by PLLD lock */ - tegra_clk_cfg_ex( - d, TEGRA_CLK_PLLD_MIPI_MUX_SEL, sel->value); - - if (c->refcnt && c->parent) - clk_disable(c->parent); - - clk_reparent(c, p); - return 0; - } - } - - return -EINVAL; -} - -static struct clk_ops tegra_dsib_clk_ops = { - .init = &tegra30_periph_clk_init, - .enable = &tegra30_periph_clk_enable, - .disable = &tegra30_periph_clk_disable, - .set_parent = &tegra30_dsib_clk_set_parent, - .set_rate = &tegra30_periph_clk_set_rate, - .round_rate = &tegra30_periph_clk_round_rate, - .reset = &tegra30_periph_clk_reset, -}; - -/* pciex clock support only reset function */ -static struct clk_ops tegra_pciex_clk_ops = { - .reset = tegra30_periph_clk_reset, -}; - /* Output clock ops */ static DEFINE_SPINLOCK(clk_out_lock); -static void tegra30_clk_out_init(struct clk *c) +static int tegra30_clk_out_is_enabled(struct clk_hw *hw) { - const struct clk_mux_sel *mux = 0; - const struct clk_mux_sel *sel; + struct clk_tegra *c = to_clk_tegra(hw); u32 val = pmc_readl(c->reg); c->state = (val & (0x1 << c->u.periph.clk_num)) ? ON : OFF; c->mul = 1; c->div = 1; - - for (sel = c->inputs; sel->input != NULL; sel++) { - if (((val & periph_clk_source_mask(c)) >> - periph_clk_source_shift(c)) == sel->value) - mux = sel; - } - BUG_ON(!mux); - c->parent = mux->input; + return c->state; } -static int tegra30_clk_out_enable(struct clk *c) +static int tegra30_clk_out_enable(struct clk_hw *hw) { + struct clk_tegra *c = to_clk_tegra(hw); u32 val; unsigned long flags; - pr_debug("%s on clock %s\n", __func__, c->name); - spin_lock_irqsave(&clk_out_lock, flags); val = pmc_readl(c->reg); val |= (0x1 << c->u.periph.clk_num); @@ -1807,13 +2014,12 @@ static int tegra30_clk_out_enable(struct clk *c) return 0; } -static void tegra30_clk_out_disable(struct clk *c) +static void tegra30_clk_out_disable(struct clk_hw *hw) { + struct clk_tegra *c = to_clk_tegra(hw); u32 val; unsigned long flags; - pr_debug("%s on clock %s\n", __func__, c->name); - spin_lock_irqsave(&clk_out_lock, flags); val = pmc_readl(c->reg); val &= ~(0x1 << c->u.periph.clk_num); @@ -1821,59 +2027,59 @@ static void tegra30_clk_out_disable(struct clk *c) spin_unlock_irqrestore(&clk_out_lock, flags); } -static int tegra30_clk_out_set_parent(struct clk *c, struct clk *p) +static int tegra30_clk_out_set_parent(struct clk_hw *hw, u8 index) { + struct clk_tegra *c = to_clk_tegra(hw); u32 val; unsigned long flags; - const struct clk_mux_sel *sel; - pr_debug("%s: %s %s\n", __func__, c->name, p->name); - - for (sel = c->inputs; sel->input != NULL; sel++) { - if (sel->input == p) { - if (c->refcnt) - clk_enable(p); + spin_lock_irqsave(&clk_out_lock, flags); + val = pmc_readl(c->reg); + val &= ~periph_clk_source_mask(c); + val |= (index << periph_clk_source_shift(c)); + pmc_writel(val, c->reg); + spin_unlock_irqrestore(&clk_out_lock, flags); - spin_lock_irqsave(&clk_out_lock, flags); - val = pmc_readl(c->reg); - val &= ~periph_clk_source_mask(c); - val |= (sel->value << periph_clk_source_shift(c)); - pmc_writel(val, c->reg); - spin_unlock_irqrestore(&clk_out_lock, flags); + return 0; +} - if (c->refcnt && c->parent) - clk_disable(c->parent); +static u8 tegra30_clk_out_get_parent(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u32 val = pmc_readl(c->reg); + int source; - clk_reparent(c, p); - return 0; - } - } - return -EINVAL; + source = (val & periph_clk_source_mask(c)) >> + periph_clk_source_shift(c); + return source; } -static struct clk_ops tegra_clk_out_ops = { - .init = &tegra30_clk_out_init, - .enable = &tegra30_clk_out_enable, - .disable = &tegra30_clk_out_disable, - .set_parent = &tegra30_clk_out_set_parent, +struct clk_ops tegra_clk_out_ops = { + .is_enabled = tegra30_clk_out_is_enabled, + .enable = tegra30_clk_out_enable, + .disable = tegra30_clk_out_disable, + .set_parent = tegra30_clk_out_set_parent, + .get_parent = tegra30_clk_out_get_parent, + .recalc_rate = tegra30_clk_fixed_recalc_rate, }; - /* Clock doubler ops */ -static void tegra30_clk_double_init(struct clk *c) +static int tegra30_clk_double_is_enabled(struct clk_hw *hw) { - u32 val = clk_readl(c->reg); - c->mul = val & (0x1 << c->reg_shift) ? 1 : 2; - c->div = 1; + struct clk_tegra *c = to_clk_tegra(hw); + c->state = ON; if (!(clk_readl(PERIPH_CLK_TO_ENB_REG(c)) & PERIPH_CLK_TO_BIT(c))) c->state = OFF; + return c->state; }; -static int tegra30_clk_double_set_rate(struct clk *c, unsigned long rate) +static int tegra30_clk_double_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) { + struct clk_tegra *c = to_clk_tegra(hw); u32 val; - unsigned long parent_rate = clk_get_rate(c->parent); + if (rate == parent_rate) { val = clk_readl(c->reg) | (0x1 << c->reg_shift); clk_writel(val, c->reg); @@ -1890,1215 +2096,200 @@ static int tegra30_clk_double_set_rate(struct clk *c, unsigned long rate) return -EINVAL; } -static struct clk_ops tegra_clk_double_ops = { - .init = &tegra30_clk_double_init, - .enable = &tegra30_periph_clk_enable, - .disable = &tegra30_periph_clk_disable, - .set_rate = &tegra30_clk_double_set_rate, -}; +static unsigned long tegra30_clk_double_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u64 rate = parent_rate; -/* Audio sync clock ops */ -static int tegra30_sync_source_set_rate(struct clk *c, unsigned long rate) + u32 val = clk_readl(c->reg); + c->mul = val & (0x1 << c->reg_shift) ? 1 : 2; + c->div = 1; + + if (c->mul != 0 && c->div != 0) { + rate *= c->mul; + rate += c->div - 1; /* round up */ + do_div(rate, c->div); + } + + return rate; +} + +static long tegra30_clk_double_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *prate) { - c->rate = rate; - return 0; + unsigned long output_rate = *prate; + + do_div(output_rate, 2); + return output_rate; } -static struct clk_ops tegra_sync_source_ops = { - .set_rate = &tegra30_sync_source_set_rate, +struct clk_ops tegra30_clk_double_ops = { + .is_enabled = tegra30_clk_double_is_enabled, + .enable = tegra30_periph_clk_enable, + .disable = tegra30_periph_clk_disable, + .recalc_rate = tegra30_clk_double_recalc_rate, + .round_rate = tegra30_clk_double_round_rate, + .set_rate = tegra30_clk_double_set_rate, +}; + +/* Audio sync clock ops */ +struct clk_ops tegra_sync_source_ops = { + .recalc_rate = tegra30_clk_fixed_recalc_rate, }; -static void tegra30_audio_sync_clk_init(struct clk *c) +static int tegra30_audio_sync_clk_is_enabled(struct clk_hw *hw) { - int source; - const struct clk_mux_sel *sel; + struct clk_tegra *c = to_clk_tegra(hw); u32 val = clk_readl(c->reg); c->state = (val & AUDIO_SYNC_DISABLE_BIT) ? OFF : ON; - source = val & AUDIO_SYNC_SOURCE_MASK; - for (sel = c->inputs; sel->input != NULL; sel++) - if (sel->value == source) - break; - BUG_ON(sel->input == NULL); - c->parent = sel->input; + return c->state; } -static int tegra30_audio_sync_clk_enable(struct clk *c) +static int tegra30_audio_sync_clk_enable(struct clk_hw *hw) { + struct clk_tegra *c = to_clk_tegra(hw); u32 val = clk_readl(c->reg); clk_writel((val & (~AUDIO_SYNC_DISABLE_BIT)), c->reg); return 0; } -static void tegra30_audio_sync_clk_disable(struct clk *c) +static void tegra30_audio_sync_clk_disable(struct clk_hw *hw) { + struct clk_tegra *c = to_clk_tegra(hw); u32 val = clk_readl(c->reg); clk_writel((val | AUDIO_SYNC_DISABLE_BIT), c->reg); } -static int tegra30_audio_sync_clk_set_parent(struct clk *c, struct clk *p) +static int tegra30_audio_sync_clk_set_parent(struct clk_hw *hw, u8 index) { + struct clk_tegra *c = to_clk_tegra(hw); u32 val; - const struct clk_mux_sel *sel; - for (sel = c->inputs; sel->input != NULL; sel++) { - if (sel->input == p) { - val = clk_readl(c->reg); - val &= ~AUDIO_SYNC_SOURCE_MASK; - val |= sel->value; - - if (c->refcnt) - clk_enable(p); - clk_writel(val, c->reg); + val = clk_readl(c->reg); + val &= ~AUDIO_SYNC_SOURCE_MASK; + val |= index; - if (c->refcnt && c->parent) - clk_disable(c->parent); + clk_writel(val, c->reg); + return 0; +} - clk_reparent(c, p); - return 0; - } - } +static u8 tegra30_audio_sync_clk_get_parent(struct clk_hw *hw) +{ + struct clk_tegra *c = to_clk_tegra(hw); + u32 val = clk_readl(c->reg); + int source; - return -EINVAL; + source = val & AUDIO_SYNC_SOURCE_MASK; + return source; } -static struct clk_ops tegra_audio_sync_clk_ops = { - .init = tegra30_audio_sync_clk_init, - .enable = tegra30_audio_sync_clk_enable, - .disable = tegra30_audio_sync_clk_disable, +struct clk_ops tegra30_audio_sync_clk_ops = { + .is_enabled = tegra30_audio_sync_clk_is_enabled, + .enable = tegra30_audio_sync_clk_enable, + .disable = tegra30_audio_sync_clk_disable, .set_parent = tegra30_audio_sync_clk_set_parent, + .get_parent = tegra30_audio_sync_clk_get_parent, + .recalc_rate = tegra30_clk_fixed_recalc_rate, }; /* cml0 (pcie), and cml1 (sata) clock ops */ -static void tegra30_cml_clk_init(struct clk *c) +static int tegra30_cml_clk_is_enabled(struct clk_hw *hw) { + struct clk_tegra *c = to_clk_tegra(hw); u32 val = clk_readl(c->reg); c->state = val & (0x1 << c->u.periph.clk_num) ? ON : OFF; + return c->state; } -static int tegra30_cml_clk_enable(struct clk *c) +static int tegra30_cml_clk_enable(struct clk_hw *hw) { + struct clk_tegra *c = to_clk_tegra(hw); + u32 val = clk_readl(c->reg); val |= (0x1 << c->u.periph.clk_num); clk_writel(val, c->reg); + return 0; } -static void tegra30_cml_clk_disable(struct clk *c) +static void tegra30_cml_clk_disable(struct clk_hw *hw) { + struct clk_tegra *c = to_clk_tegra(hw); + u32 val = clk_readl(c->reg); val &= ~(0x1 << c->u.periph.clk_num); clk_writel(val, c->reg); } -static struct clk_ops tegra_cml_clk_ops = { - .init = &tegra30_cml_clk_init, - .enable = &tegra30_cml_clk_enable, - .disable = &tegra30_cml_clk_disable, -}; - -/* Clock definitions */ -static struct clk tegra_clk_32k = { - .name = "clk_32k", - .rate = 32768, - .ops = NULL, - .max_rate = 32768, -}; - -static struct clk tegra_clk_m = { - .name = "clk_m", - .flags = ENABLE_ON_INIT, - .ops = &tegra_clk_m_ops, - .reg = 0x1fc, - .reg_shift = 28, - .max_rate = 48000000, -}; - -static struct clk tegra_clk_m_div2 = { - .name = "clk_m_div2", - .ops = &tegra_clk_m_div_ops, - .parent = &tegra_clk_m, - .mul = 1, - .div = 2, - .state = ON, - .max_rate = 24000000, -}; - -static struct clk tegra_clk_m_div4 = { - .name = "clk_m_div4", - .ops = &tegra_clk_m_div_ops, - .parent = &tegra_clk_m, - .mul = 1, - .div = 4, - .state = ON, - .max_rate = 12000000, -}; - -static struct clk tegra_pll_ref = { - .name = "pll_ref", - .flags = ENABLE_ON_INIT, - .ops = &tegra_pll_ref_ops, - .parent = &tegra_clk_m, - .max_rate = 26000000, -}; - -static struct clk_pll_freq_table tegra_pll_c_freq_table[] = { - { 12000000, 1040000000, 520, 6, 1, 8}, - { 13000000, 1040000000, 480, 6, 1, 8}, - { 16800000, 1040000000, 495, 8, 1, 8}, /* actual: 1039.5 MHz */ - { 19200000, 1040000000, 325, 6, 1, 6}, - { 26000000, 1040000000, 520, 13, 1, 8}, - - { 12000000, 832000000, 416, 6, 1, 8}, - { 13000000, 832000000, 832, 13, 1, 8}, - { 16800000, 832000000, 396, 8, 1, 8}, /* actual: 831.6 MHz */ - { 19200000, 832000000, 260, 6, 1, 8}, - { 26000000, 832000000, 416, 13, 1, 8}, - - { 12000000, 624000000, 624, 12, 1, 8}, - { 13000000, 624000000, 624, 13, 1, 8}, - { 16800000, 600000000, 520, 14, 1, 8}, - { 19200000, 624000000, 520, 16, 1, 8}, - { 26000000, 624000000, 624, 26, 1, 8}, - - { 12000000, 600000000, 600, 12, 1, 8}, - { 13000000, 600000000, 600, 13, 1, 8}, - { 16800000, 600000000, 500, 14, 1, 8}, - { 19200000, 600000000, 375, 12, 1, 6}, - { 26000000, 600000000, 600, 26, 1, 8}, - - { 12000000, 520000000, 520, 12, 1, 8}, - { 13000000, 520000000, 520, 13, 1, 8}, - { 16800000, 520000000, 495, 16, 1, 8}, /* actual: 519.75 MHz */ - { 19200000, 520000000, 325, 12, 1, 6}, - { 26000000, 520000000, 520, 26, 1, 8}, - - { 12000000, 416000000, 416, 12, 1, 8}, - { 13000000, 416000000, 416, 13, 1, 8}, - { 16800000, 416000000, 396, 16, 1, 8}, /* actual: 415.8 MHz */ - { 19200000, 416000000, 260, 12, 1, 6}, - { 26000000, 416000000, 416, 26, 1, 8}, - { 0, 0, 0, 0, 0, 0 }, -}; - -static struct clk tegra_pll_c = { - .name = "pll_c", - .flags = PLL_HAS_CPCON, - .ops = &tegra_pll_ops, - .reg = 0x80, - .parent = &tegra_pll_ref, - .max_rate = 1400000000, - .u.pll = { - .input_min = 2000000, - .input_max = 31000000, - .cf_min = 1000000, - .cf_max = 6000000, - .vco_min = 20000000, - .vco_max = 1400000000, - .freq_table = tegra_pll_c_freq_table, - .lock_delay = 300, - }, -}; - -static struct clk tegra_pll_c_out1 = { - .name = "pll_c_out1", - .ops = &tegra_pll_div_ops, - .flags = DIV_U71, - .parent = &tegra_pll_c, - .reg = 0x84, - .reg_shift = 0, - .max_rate = 700000000, -}; - -static struct clk_pll_freq_table tegra_pll_m_freq_table[] = { - { 12000000, 666000000, 666, 12, 1, 8}, - { 13000000, 666000000, 666, 13, 1, 8}, - { 16800000, 666000000, 555, 14, 1, 8}, - { 19200000, 666000000, 555, 16, 1, 8}, - { 26000000, 666000000, 666, 26, 1, 8}, - { 12000000, 600000000, 600, 12, 1, 8}, - { 13000000, 600000000, 600, 13, 1, 8}, - { 16800000, 600000000, 500, 14, 1, 8}, - { 19200000, 600000000, 375, 12, 1, 6}, - { 26000000, 600000000, 600, 26, 1, 8}, - { 0, 0, 0, 0, 0, 0 }, -}; - -static struct clk tegra_pll_m = { - .name = "pll_m", - .flags = PLL_HAS_CPCON | PLLM, - .ops = &tegra_pll_ops, - .reg = 0x90, - .parent = &tegra_pll_ref, - .max_rate = 800000000, - .u.pll = { - .input_min = 2000000, - .input_max = 31000000, - .cf_min = 1000000, - .cf_max = 6000000, - .vco_min = 20000000, - .vco_max = 1200000000, - .freq_table = tegra_pll_m_freq_table, - .lock_delay = 300, - }, -}; - -static struct clk tegra_pll_m_out1 = { - .name = "pll_m_out1", - .ops = &tegra_pll_div_ops, - .flags = DIV_U71, - .parent = &tegra_pll_m, - .reg = 0x94, - .reg_shift = 0, - .max_rate = 600000000, -}; - -static struct clk_pll_freq_table tegra_pll_p_freq_table[] = { - { 12000000, 216000000, 432, 12, 2, 8}, - { 13000000, 216000000, 432, 13, 2, 8}, - { 16800000, 216000000, 360, 14, 2, 8}, - { 19200000, 216000000, 360, 16, 2, 8}, - { 26000000, 216000000, 432, 26, 2, 8}, - { 0, 0, 0, 0, 0, 0 }, -}; - -static struct clk tegra_pll_p = { - .name = "pll_p", - .flags = ENABLE_ON_INIT | PLL_FIXED | PLL_HAS_CPCON, - .ops = &tegra_pll_ops, - .reg = 0xa0, - .parent = &tegra_pll_ref, - .max_rate = 432000000, - .u.pll = { - .input_min = 2000000, - .input_max = 31000000, - .cf_min = 1000000, - .cf_max = 6000000, - .vco_min = 20000000, - .vco_max = 1400000000, - .freq_table = tegra_pll_p_freq_table, - .lock_delay = 300, - .fixed_rate = 408000000, - }, -}; - -static struct clk tegra_pll_p_out1 = { - .name = "pll_p_out1", - .ops = &tegra_pll_div_ops, - .flags = ENABLE_ON_INIT | DIV_U71 | DIV_U71_FIXED, - .parent = &tegra_pll_p, - .reg = 0xa4, - .reg_shift = 0, - .max_rate = 432000000, -}; - -static struct clk tegra_pll_p_out2 = { - .name = "pll_p_out2", - .ops = &tegra_pll_div_ops, - .flags = ENABLE_ON_INIT | DIV_U71 | DIV_U71_FIXED, - .parent = &tegra_pll_p, - .reg = 0xa4, - .reg_shift = 16, - .max_rate = 432000000, -}; - -static struct clk tegra_pll_p_out3 = { - .name = "pll_p_out3", - .ops = &tegra_pll_div_ops, - .flags = ENABLE_ON_INIT | DIV_U71 | DIV_U71_FIXED, - .parent = &tegra_pll_p, - .reg = 0xa8, - .reg_shift = 0, - .max_rate = 432000000, -}; - -static struct clk tegra_pll_p_out4 = { - .name = "pll_p_out4", - .ops = &tegra_pll_div_ops, - .flags = ENABLE_ON_INIT | DIV_U71 | DIV_U71_FIXED, - .parent = &tegra_pll_p, - .reg = 0xa8, - .reg_shift = 16, - .max_rate = 432000000, -}; - -static struct clk_pll_freq_table tegra_pll_a_freq_table[] = { - { 9600000, 564480000, 294, 5, 1, 4}, - { 9600000, 552960000, 288, 5, 1, 4}, - { 9600000, 24000000, 5, 2, 1, 1}, - - { 28800000, 56448000, 49, 25, 1, 1}, - { 28800000, 73728000, 64, 25, 1, 1}, - { 28800000, 24000000, 5, 6, 1, 1}, - { 0, 0, 0, 0, 0, 0 }, -}; - -static struct clk tegra_pll_a = { - .name = "pll_a", - .flags = PLL_HAS_CPCON, - .ops = &tegra_pll_ops, - .reg = 0xb0, - .parent = &tegra_pll_p_out1, - .max_rate = 700000000, - .u.pll = { - .input_min = 2000000, - .input_max = 31000000, - .cf_min = 1000000, - .cf_max = 6000000, - .vco_min = 20000000, - .vco_max = 1400000000, - .freq_table = tegra_pll_a_freq_table, - .lock_delay = 300, - }, -}; - -static struct clk tegra_pll_a_out0 = { - .name = "pll_a_out0", - .ops = &tegra_pll_div_ops, - .flags = DIV_U71, - .parent = &tegra_pll_a, - .reg = 0xb4, - .reg_shift = 0, - .max_rate = 100000000, -}; - -static struct clk_pll_freq_table tegra_pll_d_freq_table[] = { - { 12000000, 216000000, 216, 12, 1, 4}, - { 13000000, 216000000, 216, 13, 1, 4}, - { 16800000, 216000000, 180, 14, 1, 4}, - { 19200000, 216000000, 180, 16, 1, 4}, - { 26000000, 216000000, 216, 26, 1, 4}, - - { 12000000, 594000000, 594, 12, 1, 8}, - { 13000000, 594000000, 594, 13, 1, 8}, - { 16800000, 594000000, 495, 14, 1, 8}, - { 19200000, 594000000, 495, 16, 1, 8}, - { 26000000, 594000000, 594, 26, 1, 8}, - - { 12000000, 1000000000, 1000, 12, 1, 12}, - { 13000000, 1000000000, 1000, 13, 1, 12}, - { 19200000, 1000000000, 625, 12, 1, 8}, - { 26000000, 1000000000, 1000, 26, 1, 12}, - - { 0, 0, 0, 0, 0, 0 }, -}; - -static struct clk tegra_pll_d = { - .name = "pll_d", - .flags = PLL_HAS_CPCON | PLLD, - .ops = &tegra_plld_ops, - .reg = 0xd0, - .parent = &tegra_pll_ref, - .max_rate = 1000000000, - .u.pll = { - .input_min = 2000000, - .input_max = 40000000, - .cf_min = 1000000, - .cf_max = 6000000, - .vco_min = 40000000, - .vco_max = 1000000000, - .freq_table = tegra_pll_d_freq_table, - .lock_delay = 1000, - }, -}; - -static struct clk tegra_pll_d_out0 = { - .name = "pll_d_out0", - .ops = &tegra_pll_div_ops, - .flags = DIV_2 | PLLD, - .parent = &tegra_pll_d, - .max_rate = 500000000, -}; - -static struct clk tegra_pll_d2 = { - .name = "pll_d2", - .flags = PLL_HAS_CPCON | PLL_ALT_MISC_REG | PLLD, - .ops = &tegra_plld_ops, - .reg = 0x4b8, - .parent = &tegra_pll_ref, - .max_rate = 1000000000, - .u.pll = { - .input_min = 2000000, - .input_max = 40000000, - .cf_min = 1000000, - .cf_max = 6000000, - .vco_min = 40000000, - .vco_max = 1000000000, - .freq_table = tegra_pll_d_freq_table, - .lock_delay = 1000, - }, -}; - -static struct clk tegra_pll_d2_out0 = { - .name = "pll_d2_out0", - .ops = &tegra_pll_div_ops, - .flags = DIV_2 | PLLD, - .parent = &tegra_pll_d2, - .max_rate = 500000000, -}; - -static struct clk_pll_freq_table tegra_pll_u_freq_table[] = { - { 12000000, 480000000, 960, 12, 2, 12}, - { 13000000, 480000000, 960, 13, 2, 12}, - { 16800000, 480000000, 400, 7, 2, 5}, - { 19200000, 480000000, 200, 4, 2, 3}, - { 26000000, 480000000, 960, 26, 2, 12}, - { 0, 0, 0, 0, 0, 0 }, -}; - -static struct clk tegra_pll_u = { - .name = "pll_u", - .flags = PLL_HAS_CPCON | PLLU, - .ops = &tegra_pll_ops, - .reg = 0xc0, - .parent = &tegra_pll_ref, - .max_rate = 480000000, - .u.pll = { - .input_min = 2000000, - .input_max = 40000000, - .cf_min = 1000000, - .cf_max = 6000000, - .vco_min = 480000000, - .vco_max = 960000000, - .freq_table = tegra_pll_u_freq_table, - .lock_delay = 1000, - }, -}; - -static struct clk_pll_freq_table tegra_pll_x_freq_table[] = { - /* 1.7 GHz */ - { 12000000, 1700000000, 850, 6, 1, 8}, - { 13000000, 1700000000, 915, 7, 1, 8}, /* actual: 1699.2 MHz */ - { 16800000, 1700000000, 708, 7, 1, 8}, /* actual: 1699.2 MHz */ - { 19200000, 1700000000, 885, 10, 1, 8}, /* actual: 1699.2 MHz */ - { 26000000, 1700000000, 850, 13, 1, 8}, - - /* 1.6 GHz */ - { 12000000, 1600000000, 800, 6, 1, 8}, - { 13000000, 1600000000, 738, 6, 1, 8}, /* actual: 1599.0 MHz */ - { 16800000, 1600000000, 857, 9, 1, 8}, /* actual: 1599.7 MHz */ - { 19200000, 1600000000, 500, 6, 1, 8}, - { 26000000, 1600000000, 800, 13, 1, 8}, - - /* 1.5 GHz */ - { 12000000, 1500000000, 750, 6, 1, 8}, - { 13000000, 1500000000, 923, 8, 1, 8}, /* actual: 1499.8 MHz */ - { 16800000, 1500000000, 625, 7, 1, 8}, - { 19200000, 1500000000, 625, 8, 1, 8}, - { 26000000, 1500000000, 750, 13, 1, 8}, - - /* 1.4 GHz */ - { 12000000, 1400000000, 700, 6, 1, 8}, - { 13000000, 1400000000, 969, 9, 1, 8}, /* actual: 1399.7 MHz */ - { 16800000, 1400000000, 1000, 12, 1, 8}, - { 19200000, 1400000000, 875, 12, 1, 8}, - { 26000000, 1400000000, 700, 13, 1, 8}, - - /* 1.3 GHz */ - { 12000000, 1300000000, 975, 9, 1, 8}, - { 13000000, 1300000000, 1000, 10, 1, 8}, - { 16800000, 1300000000, 928, 12, 1, 8}, /* actual: 1299.2 MHz */ - { 19200000, 1300000000, 812, 12, 1, 8}, /* actual: 1299.2 MHz */ - { 26000000, 1300000000, 650, 13, 1, 8}, - - /* 1.2 GHz */ - { 12000000, 1200000000, 1000, 10, 1, 8}, - { 13000000, 1200000000, 923, 10, 1, 8}, /* actual: 1199.9 MHz */ - { 16800000, 1200000000, 1000, 14, 1, 8}, - { 19200000, 1200000000, 1000, 16, 1, 8}, - { 26000000, 1200000000, 600, 13, 1, 8}, - - /* 1.1 GHz */ - { 12000000, 1100000000, 825, 9, 1, 8}, - { 13000000, 1100000000, 846, 10, 1, 8}, /* actual: 1099.8 MHz */ - { 16800000, 1100000000, 982, 15, 1, 8}, /* actual: 1099.8 MHz */ - { 19200000, 1100000000, 859, 15, 1, 8}, /* actual: 1099.5 MHz */ - { 26000000, 1100000000, 550, 13, 1, 8}, - - /* 1 GHz */ - { 12000000, 1000000000, 1000, 12, 1, 8}, - { 13000000, 1000000000, 1000, 13, 1, 8}, - { 16800000, 1000000000, 833, 14, 1, 8}, /* actual: 999.6 MHz */ - { 19200000, 1000000000, 625, 12, 1, 8}, - { 26000000, 1000000000, 1000, 26, 1, 8}, - - { 0, 0, 0, 0, 0, 0 }, -}; - -static struct clk tegra_pll_x = { - .name = "pll_x", - .flags = PLL_HAS_CPCON | PLL_ALT_MISC_REG | PLLX, - .ops = &tegra_pll_ops, - .reg = 0xe0, - .parent = &tegra_pll_ref, - .max_rate = 1700000000, - .u.pll = { - .input_min = 2000000, - .input_max = 31000000, - .cf_min = 1000000, - .cf_max = 6000000, - .vco_min = 20000000, - .vco_max = 1700000000, - .freq_table = tegra_pll_x_freq_table, - .lock_delay = 300, - }, -}; - -static struct clk tegra_pll_x_out0 = { - .name = "pll_x_out0", - .ops = &tegra_pll_div_ops, - .flags = DIV_2 | PLLX, - .parent = &tegra_pll_x, - .max_rate = 850000000, -}; - - -static struct clk_pll_freq_table tegra_pll_e_freq_table[] = { - /* PLLE special case: use cpcon field to store cml divider value */ - { 12000000, 100000000, 150, 1, 18, 11}, - { 216000000, 100000000, 200, 18, 24, 13}, - { 0, 0, 0, 0, 0, 0 }, -}; - -static struct clk tegra_pll_e = { - .name = "pll_e", - .flags = PLL_ALT_MISC_REG, - .ops = &tegra_plle_ops, - .reg = 0xe8, - .max_rate = 100000000, - .u.pll = { - .input_min = 12000000, - .input_max = 216000000, - .cf_min = 12000000, - .cf_max = 12000000, - .vco_min = 1200000000, - .vco_max = 2400000000U, - .freq_table = tegra_pll_e_freq_table, - .lock_delay = 300, - .fixed_rate = 100000000, - }, -}; - -static struct clk tegra_cml0_clk = { - .name = "cml0", - .parent = &tegra_pll_e, - .ops = &tegra_cml_clk_ops, - .reg = PLLE_AUX, - .max_rate = 100000000, - .u.periph = { - .clk_num = 0, - }, -}; - -static struct clk tegra_cml1_clk = { - .name = "cml1", - .parent = &tegra_pll_e, - .ops = &tegra_cml_clk_ops, - .reg = PLLE_AUX, - .max_rate = 100000000, - .u.periph = { - .clk_num = 1, - }, -}; - -static struct clk tegra_pciex_clk = { - .name = "pciex", - .parent = &tegra_pll_e, - .ops = &tegra_pciex_clk_ops, - .max_rate = 100000000, - .u.periph = { - .clk_num = 74, - }, -}; - -/* Audio sync clocks */ -#define SYNC_SOURCE(_id) \ - { \ - .name = #_id "_sync", \ - .rate = 24000000, \ - .max_rate = 24000000, \ - .ops = &tegra_sync_source_ops \ - } -static struct clk tegra_sync_source_list[] = { - SYNC_SOURCE(spdif_in), - SYNC_SOURCE(i2s0), - SYNC_SOURCE(i2s1), - SYNC_SOURCE(i2s2), - SYNC_SOURCE(i2s3), - SYNC_SOURCE(i2s4), - SYNC_SOURCE(vimclk), -}; - -static struct clk_mux_sel mux_audio_sync_clk[] = { - { .input = &tegra_sync_source_list[0], .value = 0}, - { .input = &tegra_sync_source_list[1], .value = 1}, - { .input = &tegra_sync_source_list[2], .value = 2}, - { .input = &tegra_sync_source_list[3], .value = 3}, - { .input = &tegra_sync_source_list[4], .value = 4}, - { .input = &tegra_sync_source_list[5], .value = 5}, - { .input = &tegra_pll_a_out0, .value = 6}, - { .input = &tegra_sync_source_list[6], .value = 7}, - { 0, 0 } +struct clk_ops tegra_cml_clk_ops = { + .is_enabled = tegra30_cml_clk_is_enabled, + .enable = tegra30_cml_clk_enable, + .disable = tegra30_cml_clk_disable, + .recalc_rate = tegra30_clk_fixed_recalc_rate, }; -#define AUDIO_SYNC_CLK(_id, _index) \ - { \ - .name = #_id, \ - .inputs = mux_audio_sync_clk, \ - .reg = 0x4A0 + (_index) * 4, \ - .max_rate = 24000000, \ - .ops = &tegra_audio_sync_clk_ops \ - } -static struct clk tegra_clk_audio_list[] = { - AUDIO_SYNC_CLK(audio0, 0), - AUDIO_SYNC_CLK(audio1, 1), - AUDIO_SYNC_CLK(audio2, 2), - AUDIO_SYNC_CLK(audio3, 3), - AUDIO_SYNC_CLK(audio4, 4), - AUDIO_SYNC_CLK(audio, 5), /* SPDIF */ +struct clk_ops tegra_pciex_clk_ops = { + .recalc_rate = tegra30_clk_fixed_recalc_rate, }; -#define AUDIO_SYNC_2X_CLK(_id, _index) \ - { \ - .name = #_id "_2x", \ - .flags = PERIPH_NO_RESET, \ - .max_rate = 48000000, \ - .ops = &tegra_clk_double_ops, \ - .reg = 0x49C, \ - .reg_shift = 24 + (_index), \ - .parent = &tegra_clk_audio_list[(_index)], \ - .u.periph = { \ - .clk_num = 113 + (_index), \ - }, \ - } -static struct clk tegra_clk_audio_2x_list[] = { - AUDIO_SYNC_2X_CLK(audio0, 0), - AUDIO_SYNC_2X_CLK(audio1, 1), - AUDIO_SYNC_2X_CLK(audio2, 2), - AUDIO_SYNC_2X_CLK(audio3, 3), - AUDIO_SYNC_2X_CLK(audio4, 4), - AUDIO_SYNC_2X_CLK(audio, 5), /* SPDIF */ -}; +/* Tegra30 CPU clock and reset control functions */ +static void tegra30_wait_cpu_in_reset(u32 cpu) +{ + unsigned int reg; -#define MUX_I2S_SPDIF(_id, _index) \ -static struct clk_mux_sel mux_pllaout0_##_id##_2x_pllp_clkm[] = { \ - {.input = &tegra_pll_a_out0, .value = 0}, \ - {.input = &tegra_clk_audio_2x_list[(_index)], .value = 1}, \ - {.input = &tegra_pll_p, .value = 2}, \ - {.input = &tegra_clk_m, .value = 3}, \ - { 0, 0}, \ -} -MUX_I2S_SPDIF(audio0, 0); -MUX_I2S_SPDIF(audio1, 1); -MUX_I2S_SPDIF(audio2, 2); -MUX_I2S_SPDIF(audio3, 3); -MUX_I2S_SPDIF(audio4, 4); -MUX_I2S_SPDIF(audio, 5); /* SPDIF */ - -/* External clock outputs (through PMC) */ -#define MUX_EXTERN_OUT(_id) \ -static struct clk_mux_sel mux_clkm_clkm2_clkm4_extern##_id[] = { \ - {.input = &tegra_clk_m, .value = 0}, \ - {.input = &tegra_clk_m_div2, .value = 1}, \ - {.input = &tegra_clk_m_div4, .value = 2}, \ - {.input = NULL, .value = 3}, /* placeholder */ \ - { 0, 0}, \ -} -MUX_EXTERN_OUT(1); -MUX_EXTERN_OUT(2); -MUX_EXTERN_OUT(3); - -static struct clk_mux_sel *mux_extern_out_list[] = { - mux_clkm_clkm2_clkm4_extern1, - mux_clkm_clkm2_clkm4_extern2, - mux_clkm_clkm2_clkm4_extern3, -}; + do { + reg = readl(reg_clk_base + + TEGRA30_CLK_RST_CONTROLLER_CPU_CMPLX_STATUS); + cpu_relax(); + } while (!(reg & (1 << cpu))); /* check CPU been reset or not */ -#define CLK_OUT_CLK(_id) \ - { \ - .name = "clk_out_" #_id, \ - .lookup = { \ - .dev_id = "clk_out_" #_id, \ - .con_id = "extern" #_id, \ - }, \ - .ops = &tegra_clk_out_ops, \ - .reg = 0x1a8, \ - .inputs = mux_clkm_clkm2_clkm4_extern##_id, \ - .flags = MUX_CLK_OUT, \ - .max_rate = 216000000, \ - .u.periph = { \ - .clk_num = (_id - 1) * 8 + 2, \ - }, \ - } -static struct clk tegra_clk_out_list[] = { - CLK_OUT_CLK(1), - CLK_OUT_CLK(2), - CLK_OUT_CLK(3), -}; + return; +} -/* called after peripheral external clocks are initialized */ -static void init_clk_out_mux(void) +static void tegra30_put_cpu_in_reset(u32 cpu) { - int i; - struct clk *c; - - /* output clock con_id is the name of peripheral - external clock connected to input 3 of the output mux */ - for (i = 0; i < ARRAY_SIZE(tegra_clk_out_list); i++) { - c = tegra_get_clock_by_name( - tegra_clk_out_list[i].lookup.con_id); - if (!c) - pr_err("%s: could not find clk %s\n", __func__, - tegra_clk_out_list[i].lookup.con_id); - mux_extern_out_list[i][3].input = c; - } + writel(CPU_RESET(cpu), + reg_clk_base + TEGRA_CLK_RST_CONTROLLER_RST_CPU_CMPLX_SET); + dmb(); } -/* Peripheral muxes */ -static struct clk_mux_sel mux_sclk[] = { - { .input = &tegra_clk_m, .value = 0}, - { .input = &tegra_pll_c_out1, .value = 1}, - { .input = &tegra_pll_p_out4, .value = 2}, - { .input = &tegra_pll_p_out3, .value = 3}, - { .input = &tegra_pll_p_out2, .value = 4}, - /* { .input = &tegra_clk_d, .value = 5}, - no use on tegra30 */ - { .input = &tegra_clk_32k, .value = 6}, - { .input = &tegra_pll_m_out1, .value = 7}, - { 0, 0}, -}; - -static struct clk tegra_clk_sclk = { - .name = "sclk", - .inputs = mux_sclk, - .reg = 0x28, - .ops = &tegra_super_ops, - .max_rate = 334000000, - .min_rate = 40000000, -}; - -static struct clk tegra_clk_blink = { - .name = "blink", - .parent = &tegra_clk_32k, - .reg = 0x40, - .ops = &tegra_blink_clk_ops, - .max_rate = 32768, -}; - -static struct clk_mux_sel mux_pllm_pllc_pllp_plla[] = { - { .input = &tegra_pll_m, .value = 0}, - { .input = &tegra_pll_c, .value = 1}, - { .input = &tegra_pll_p, .value = 2}, - { .input = &tegra_pll_a_out0, .value = 3}, - { 0, 0}, -}; - -static struct clk_mux_sel mux_pllp_pllc_pllm_clkm[] = { - { .input = &tegra_pll_p, .value = 0}, - { .input = &tegra_pll_c, .value = 1}, - { .input = &tegra_pll_m, .value = 2}, - { .input = &tegra_clk_m, .value = 3}, - { 0, 0}, -}; - -static struct clk_mux_sel mux_pllp_clkm[] = { - { .input = &tegra_pll_p, .value = 0}, - { .input = &tegra_clk_m, .value = 3}, - { 0, 0}, -}; - -static struct clk_mux_sel mux_pllp_plld_pllc_clkm[] = { - {.input = &tegra_pll_p, .value = 0}, - {.input = &tegra_pll_d_out0, .value = 1}, - {.input = &tegra_pll_c, .value = 2}, - {.input = &tegra_clk_m, .value = 3}, - { 0, 0}, -}; - -static struct clk_mux_sel mux_pllp_pllm_plld_plla_pllc_plld2_clkm[] = { - {.input = &tegra_pll_p, .value = 0}, - {.input = &tegra_pll_m, .value = 1}, - {.input = &tegra_pll_d_out0, .value = 2}, - {.input = &tegra_pll_a_out0, .value = 3}, - {.input = &tegra_pll_c, .value = 4}, - {.input = &tegra_pll_d2_out0, .value = 5}, - {.input = &tegra_clk_m, .value = 6}, - { 0, 0}, -}; - -static struct clk_mux_sel mux_plla_pllc_pllp_clkm[] = { - { .input = &tegra_pll_a_out0, .value = 0}, - /* { .input = &tegra_pll_c, .value = 1}, no use on tegra30 */ - { .input = &tegra_pll_p, .value = 2}, - { .input = &tegra_clk_m, .value = 3}, - { 0, 0}, -}; - -static struct clk_mux_sel mux_pllp_pllc_clk32_clkm[] = { - {.input = &tegra_pll_p, .value = 0}, - {.input = &tegra_pll_c, .value = 1}, - {.input = &tegra_clk_32k, .value = 2}, - {.input = &tegra_clk_m, .value = 3}, - { 0, 0}, -}; - -static struct clk_mux_sel mux_pllp_pllc_clkm_clk32[] = { - {.input = &tegra_pll_p, .value = 0}, - {.input = &tegra_pll_c, .value = 1}, - {.input = &tegra_clk_m, .value = 2}, - {.input = &tegra_clk_32k, .value = 3}, - { 0, 0}, -}; - -static struct clk_mux_sel mux_pllp_pllc_pllm[] = { - {.input = &tegra_pll_p, .value = 0}, - {.input = &tegra_pll_c, .value = 1}, - {.input = &tegra_pll_m, .value = 2}, - { 0, 0}, -}; - -static struct clk_mux_sel mux_clk_m[] = { - { .input = &tegra_clk_m, .value = 0}, - { 0, 0}, -}; - -static struct clk_mux_sel mux_pllp_out3[] = { - { .input = &tegra_pll_p_out3, .value = 0}, - { 0, 0}, -}; - -static struct clk_mux_sel mux_plld_out0[] = { - { .input = &tegra_pll_d_out0, .value = 0}, - { 0, 0}, -}; - -static struct clk_mux_sel mux_plld_out0_plld2_out0[] = { - { .input = &tegra_pll_d_out0, .value = 0}, - { .input = &tegra_pll_d2_out0, .value = 1}, - { 0, 0}, -}; - -static struct clk_mux_sel mux_clk_32k[] = { - { .input = &tegra_clk_32k, .value = 0}, - { 0, 0}, -}; - -static struct clk_mux_sel mux_plla_clk32_pllp_clkm_plle[] = { - { .input = &tegra_pll_a_out0, .value = 0}, - { .input = &tegra_clk_32k, .value = 1}, - { .input = &tegra_pll_p, .value = 2}, - { .input = &tegra_clk_m, .value = 3}, - { .input = &tegra_pll_e, .value = 4}, - { 0, 0}, -}; - -static struct clk_mux_sel mux_cclk_g[] = { - { .input = &tegra_clk_m, .value = 0}, - { .input = &tegra_pll_c, .value = 1}, - { .input = &tegra_clk_32k, .value = 2}, - { .input = &tegra_pll_m, .value = 3}, - { .input = &tegra_pll_p, .value = 4}, - { .input = &tegra_pll_p_out4, .value = 5}, - { .input = &tegra_pll_p_out3, .value = 6}, - { .input = &tegra_pll_x, .value = 8}, - { 0, 0}, -}; - -static struct clk tegra_clk_cclk_g = { - .name = "cclk_g", - .flags = DIV_U71 | DIV_U71_INT, - .inputs = mux_cclk_g, - .reg = 0x368, - .ops = &tegra_super_ops, - .max_rate = 1700000000, -}; - -static struct clk tegra30_clk_twd = { - .parent = &tegra_clk_cclk_g, - .name = "twd", - .ops = &tegra30_twd_ops, - .max_rate = 1400000000, /* Same as tegra_clk_cpu_cmplx.max_rate */ - .mul = 1, - .div = 2, -}; - -#define PERIPH_CLK(_name, _dev, _con, _clk_num, _reg, _max, _inputs, _flags) \ - { \ - .name = _name, \ - .lookup = { \ - .dev_id = _dev, \ - .con_id = _con, \ - }, \ - .ops = &tegra_periph_clk_ops, \ - .reg = _reg, \ - .inputs = _inputs, \ - .flags = _flags, \ - .max_rate = _max, \ - .u.periph = { \ - .clk_num = _clk_num, \ - }, \ - } - -#define PERIPH_CLK_EX(_name, _dev, _con, _clk_num, _reg, _max, _inputs, \ - _flags, _ops) \ - { \ - .name = _name, \ - .lookup = { \ - .dev_id = _dev, \ - .con_id = _con, \ - }, \ - .ops = _ops, \ - .reg = _reg, \ - .inputs = _inputs, \ - .flags = _flags, \ - .max_rate = _max, \ - .u.periph = { \ - .clk_num = _clk_num, \ - }, \ - } - -#define SHARED_CLK(_name, _dev, _con, _parent, _id, _div, _mode)\ - { \ - .name = _name, \ - .lookup = { \ - .dev_id = _dev, \ - .con_id = _con, \ - }, \ - .ops = &tegra_clk_shared_bus_ops, \ - .parent = _parent, \ - .u.shared_bus_user = { \ - .client_id = _id, \ - .client_div = _div, \ - .mode = _mode, \ - }, \ - } -struct clk tegra_list_clks[] = { - PERIPH_CLK("apbdma", "tegra-apbdma", NULL, 34, 0, 26000000, mux_clk_m, 0), - PERIPH_CLK("rtc", "rtc-tegra", NULL, 4, 0, 32768, mux_clk_32k, PERIPH_NO_RESET | PERIPH_ON_APB), - PERIPH_CLK("kbc", "tegra-kbc", NULL, 36, 0, 32768, mux_clk_32k, PERIPH_NO_RESET | PERIPH_ON_APB), - PERIPH_CLK("timer", "timer", NULL, 5, 0, 26000000, mux_clk_m, 0), - PERIPH_CLK("kfuse", "kfuse-tegra", NULL, 40, 0, 26000000, mux_clk_m, 0), - PERIPH_CLK("fuse", "fuse-tegra", "fuse", 39, 0, 26000000, mux_clk_m, PERIPH_ON_APB), - PERIPH_CLK("fuse_burn", "fuse-tegra", "fuse_burn", 39, 0, 26000000, mux_clk_m, PERIPH_ON_APB), - PERIPH_CLK("apbif", "tegra30-ahub", "apbif", 107, 0, 26000000, mux_clk_m, 0), - PERIPH_CLK("i2s0", "tegra30-i2s.0", NULL, 30, 0x1d8, 26000000, mux_pllaout0_audio0_2x_pllp_clkm, MUX | DIV_U71 | PERIPH_ON_APB), - PERIPH_CLK("i2s1", "tegra30-i2s.1", NULL, 11, 0x100, 26000000, mux_pllaout0_audio1_2x_pllp_clkm, MUX | DIV_U71 | PERIPH_ON_APB), - PERIPH_CLK("i2s2", "tegra30-i2s.2", NULL, 18, 0x104, 26000000, mux_pllaout0_audio2_2x_pllp_clkm, MUX | DIV_U71 | PERIPH_ON_APB), - PERIPH_CLK("i2s3", "tegra30-i2s.3", NULL, 101, 0x3bc, 26000000, mux_pllaout0_audio3_2x_pllp_clkm, MUX | DIV_U71 | PERIPH_ON_APB), - PERIPH_CLK("i2s4", "tegra30-i2s.4", NULL, 102, 0x3c0, 26000000, mux_pllaout0_audio4_2x_pllp_clkm, MUX | DIV_U71 | PERIPH_ON_APB), - PERIPH_CLK("spdif_out", "tegra30-spdif", "spdif_out", 10, 0x108, 100000000, mux_pllaout0_audio_2x_pllp_clkm, MUX | DIV_U71 | PERIPH_ON_APB), - PERIPH_CLK("spdif_in", "tegra30-spdif", "spdif_in", 10, 0x10c, 100000000, mux_pllp_pllc_pllm, MUX | DIV_U71 | PERIPH_ON_APB), - PERIPH_CLK("pwm", "tegra-pwm", NULL, 17, 0x110, 432000000, mux_pllp_pllc_clk32_clkm, MUX | MUX_PWM | DIV_U71 | PERIPH_ON_APB), - PERIPH_CLK("d_audio", "tegra30-ahub", "d_audio", 106, 0x3d0, 48000000, mux_plla_pllc_pllp_clkm, MUX | DIV_U71), - PERIPH_CLK("dam0", "tegra30-dam.0", NULL, 108, 0x3d8, 48000000, mux_plla_pllc_pllp_clkm, MUX | DIV_U71), - PERIPH_CLK("dam1", "tegra30-dam.1", NULL, 109, 0x3dc, 48000000, mux_plla_pllc_pllp_clkm, MUX | DIV_U71), - PERIPH_CLK("dam2", "tegra30-dam.2", NULL, 110, 0x3e0, 48000000, mux_plla_pllc_pllp_clkm, MUX | DIV_U71), - PERIPH_CLK("hda", "tegra30-hda", "hda", 125, 0x428, 108000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), - PERIPH_CLK("hda2codec_2x", "tegra30-hda", "hda2codec", 111, 0x3e4, 48000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), - PERIPH_CLK("hda2hdmi", "tegra30-hda", "hda2hdmi", 128, 0, 48000000, mux_clk_m, 0), - PERIPH_CLK("sbc1", "spi_tegra.0", NULL, 41, 0x134, 160000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | PERIPH_ON_APB), - PERIPH_CLK("sbc2", "spi_tegra.1", NULL, 44, 0x118, 160000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | PERIPH_ON_APB), - PERIPH_CLK("sbc3", "spi_tegra.2", NULL, 46, 0x11c, 160000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | PERIPH_ON_APB), - PERIPH_CLK("sbc4", "spi_tegra.3", NULL, 68, 0x1b4, 160000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | PERIPH_ON_APB), - PERIPH_CLK("sbc5", "spi_tegra.4", NULL, 104, 0x3c8, 160000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | PERIPH_ON_APB), - PERIPH_CLK("sbc6", "spi_tegra.5", NULL, 105, 0x3cc, 160000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | PERIPH_ON_APB), - PERIPH_CLK("sata_oob", "tegra_sata_oob", NULL, 123, 0x420, 216000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), - PERIPH_CLK("sata", "tegra_sata", NULL, 124, 0x424, 216000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), - PERIPH_CLK("sata_cold", "tegra_sata_cold", NULL, 129, 0, 48000000, mux_clk_m, 0), - PERIPH_CLK_EX("ndflash", "tegra_nand", NULL, 13, 0x160, 240000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71, &tegra_nand_clk_ops), - PERIPH_CLK("ndspeed", "tegra_nand_speed", NULL, 80, 0x3f8, 240000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), - PERIPH_CLK("vfir", "vfir", NULL, 7, 0x168, 72000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | PERIPH_ON_APB), - PERIPH_CLK("sdmmc1", "sdhci-tegra.0", NULL, 14, 0x150, 208000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), /* scales with voltage */ - PERIPH_CLK("sdmmc2", "sdhci-tegra.1", NULL, 9, 0x154, 104000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), /* scales with voltage */ - PERIPH_CLK("sdmmc3", "sdhci-tegra.2", NULL, 69, 0x1bc, 208000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), /* scales with voltage */ - PERIPH_CLK("sdmmc4", "sdhci-tegra.3", NULL, 15, 0x164, 104000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), /* scales with voltage */ - PERIPH_CLK("vcp", "tegra-avp", "vcp", 29, 0, 250000000, mux_clk_m, 0), - PERIPH_CLK("bsea", "tegra-avp", "bsea", 62, 0, 250000000, mux_clk_m, 0), - PERIPH_CLK("bsev", "tegra-aes", "bsev", 63, 0, 250000000, mux_clk_m, 0), - PERIPH_CLK("vde", "vde", NULL, 61, 0x1c8, 520000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_INT), - PERIPH_CLK("csite", "csite", NULL, 73, 0x1d4, 144000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), /* max rate ??? */ - PERIPH_CLK("la", "la", NULL, 76, 0x1f8, 26000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), - PERIPH_CLK("owr", "tegra_w1", NULL, 71, 0x1cc, 26000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | PERIPH_ON_APB), - PERIPH_CLK("nor", "nor", NULL, 42, 0x1d0, 127000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71), /* requires min voltage */ - PERIPH_CLK("mipi", "mipi", NULL, 50, 0x174, 60000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | PERIPH_ON_APB), /* scales with voltage */ - PERIPH_CLK("i2c1", "tegra-i2c.0", NULL, 12, 0x124, 26000000, mux_pllp_clkm, MUX | DIV_U16 | PERIPH_ON_APB), - PERIPH_CLK("i2c2", "tegra-i2c.1", NULL, 54, 0x198, 26000000, mux_pllp_clkm, MUX | DIV_U16 | PERIPH_ON_APB), - PERIPH_CLK("i2c3", "tegra-i2c.2", NULL, 67, 0x1b8, 26000000, mux_pllp_clkm, MUX | DIV_U16 | PERIPH_ON_APB), - PERIPH_CLK("i2c4", "tegra-i2c.3", NULL, 103, 0x3c4, 26000000, mux_pllp_clkm, MUX | DIV_U16 | PERIPH_ON_APB), - PERIPH_CLK("i2c5", "tegra-i2c.4", NULL, 47, 0x128, 26000000, mux_pllp_clkm, MUX | DIV_U16 | PERIPH_ON_APB), - PERIPH_CLK("uarta", "tegra-uart.0", NULL, 6, 0x178, 800000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB), - PERIPH_CLK("uartb", "tegra-uart.1", NULL, 7, 0x17c, 800000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB), - PERIPH_CLK("uartc", "tegra-uart.2", NULL, 55, 0x1a0, 800000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB), - PERIPH_CLK("uartd", "tegra-uart.3", NULL, 65, 0x1c0, 800000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB), - PERIPH_CLK("uarte", "tegra-uart.4", NULL, 66, 0x1c4, 800000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB), - PERIPH_CLK_EX("vi", "tegra_camera", "vi", 20, 0x148, 425000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | DIV_U71_INT, &tegra_vi_clk_ops), - PERIPH_CLK("3d", "3d", NULL, 24, 0x158, 520000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | DIV_U71_INT | DIV_U71_IDLE | PERIPH_MANUAL_RESET), - PERIPH_CLK("3d2", "3d2", NULL, 98, 0x3b0, 520000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | DIV_U71_INT | DIV_U71_IDLE | PERIPH_MANUAL_RESET), - PERIPH_CLK("2d", "2d", NULL, 21, 0x15c, 520000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | DIV_U71_INT | DIV_U71_IDLE), - PERIPH_CLK("vi_sensor", "tegra_camera", "vi_sensor", 20, 0x1a8, 150000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | PERIPH_NO_RESET), - PERIPH_CLK("epp", "epp", NULL, 19, 0x16c, 520000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | DIV_U71_INT), - PERIPH_CLK("mpe", "mpe", NULL, 60, 0x170, 520000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | DIV_U71_INT), - PERIPH_CLK("host1x", "host1x", NULL, 28, 0x180, 260000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | DIV_U71_INT), - PERIPH_CLK("cve", "cve", NULL, 49, 0x140, 250000000, mux_pllp_plld_pllc_clkm, MUX | DIV_U71), /* requires min voltage */ - PERIPH_CLK("tvo", "tvo", NULL, 49, 0x188, 250000000, mux_pllp_plld_pllc_clkm, MUX | DIV_U71), /* requires min voltage */ - PERIPH_CLK_EX("dtv", "dtv", NULL, 79, 0x1dc, 250000000, mux_clk_m, 0, &tegra_dtv_clk_ops), - PERIPH_CLK("hdmi", "hdmi", NULL, 51, 0x18c, 148500000, mux_pllp_pllm_plld_plla_pllc_plld2_clkm, MUX | MUX8 | DIV_U71), - PERIPH_CLK("tvdac", "tvdac", NULL, 53, 0x194, 220000000, mux_pllp_plld_pllc_clkm, MUX | DIV_U71), /* requires min voltage */ - PERIPH_CLK("disp1", "tegradc.0", NULL, 27, 0x138, 600000000, mux_pllp_pllm_plld_plla_pllc_plld2_clkm, MUX | MUX8), - PERIPH_CLK("disp2", "tegradc.1", NULL, 26, 0x13c, 600000000, mux_pllp_pllm_plld_plla_pllc_plld2_clkm, MUX | MUX8), - PERIPH_CLK("usbd", "fsl-tegra-udc", NULL, 22, 0, 480000000, mux_clk_m, 0), /* requires min voltage */ - PERIPH_CLK("usb2", "tegra-ehci.1", NULL, 58, 0, 480000000, mux_clk_m, 0), /* requires min voltage */ - PERIPH_CLK("usb3", "tegra-ehci.2", NULL, 59, 0, 480000000, mux_clk_m, 0), /* requires min voltage */ - PERIPH_CLK("dsia", "tegradc.0", "dsia", 48, 0, 500000000, mux_plld_out0, 0), - PERIPH_CLK_EX("dsib", "tegradc.1", "dsib", 82, 0xd0, 500000000, mux_plld_out0_plld2_out0, MUX | PLLD, &tegra_dsib_clk_ops), - PERIPH_CLK("csi", "tegra_camera", "csi", 52, 0, 102000000, mux_pllp_out3, 0), - PERIPH_CLK("isp", "tegra_camera", "isp", 23, 0, 150000000, mux_clk_m, 0), /* same frequency as VI */ - PERIPH_CLK("csus", "tegra_camera", "csus", 92, 0, 150000000, mux_clk_m, PERIPH_NO_RESET), - - PERIPH_CLK("tsensor", "tegra-tsensor", NULL, 100, 0x3b8, 216000000, mux_pllp_pllc_clkm_clk32, MUX | DIV_U71), - PERIPH_CLK("actmon", "actmon", NULL, 119, 0x3e8, 216000000, mux_pllp_pllc_clk32_clkm, MUX | DIV_U71), - PERIPH_CLK("extern1", "extern1", NULL, 120, 0x3ec, 216000000, mux_plla_clk32_pllp_clkm_plle, MUX | MUX8 | DIV_U71), - PERIPH_CLK("extern2", "extern2", NULL, 121, 0x3f0, 216000000, mux_plla_clk32_pllp_clkm_plle, MUX | MUX8 | DIV_U71), - PERIPH_CLK("extern3", "extern3", NULL, 122, 0x3f4, 216000000, mux_plla_clk32_pllp_clkm_plle, MUX | MUX8 | DIV_U71), - PERIPH_CLK("i2cslow", "i2cslow", NULL, 81, 0x3fc, 26000000, mux_pllp_pllc_clk32_clkm, MUX | DIV_U71 | PERIPH_ON_APB), - PERIPH_CLK("pcie", "tegra-pcie", "pcie", 70, 0, 250000000, mux_clk_m, 0), - PERIPH_CLK("afi", "tegra-pcie", "afi", 72, 0, 250000000, mux_clk_m, 0), - PERIPH_CLK("se", "se", NULL, 127, 0x42c, 520000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_INT), -}; - -#define CLK_DUPLICATE(_name, _dev, _con) \ - { \ - .name = _name, \ - .lookup = { \ - .dev_id = _dev, \ - .con_id = _con, \ - }, \ - } - -/* Some clocks may be used by different drivers depending on the board - * configuration. List those here to register them twice in the clock lookup - * table under two names. - */ -struct clk_duplicate tegra_clk_duplicates[] = { - CLK_DUPLICATE("uarta", "serial8250.0", NULL), - CLK_DUPLICATE("uartb", "serial8250.1", NULL), - CLK_DUPLICATE("uartc", "serial8250.2", NULL), - CLK_DUPLICATE("uartd", "serial8250.3", NULL), - CLK_DUPLICATE("uarte", "serial8250.4", NULL), - CLK_DUPLICATE("usbd", "utmip-pad", NULL), - CLK_DUPLICATE("usbd", "tegra-ehci.0", NULL), - CLK_DUPLICATE("usbd", "tegra-otg", NULL), - CLK_DUPLICATE("hdmi", "tegradc.0", "hdmi"), - CLK_DUPLICATE("hdmi", "tegradc.1", "hdmi"), - CLK_DUPLICATE("dsib", "tegradc.0", "dsib"), - CLK_DUPLICATE("dsia", "tegradc.1", "dsia"), - CLK_DUPLICATE("bsev", "tegra-avp", "bsev"), - CLK_DUPLICATE("bsev", "nvavp", "bsev"), - CLK_DUPLICATE("vde", "tegra-aes", "vde"), - CLK_DUPLICATE("bsea", "tegra-aes", "bsea"), - CLK_DUPLICATE("bsea", "nvavp", "bsea"), - CLK_DUPLICATE("cml1", "tegra_sata_cml", NULL), - CLK_DUPLICATE("cml0", "tegra_pcie", "cml"), - CLK_DUPLICATE("pciex", "tegra_pcie", "pciex"), - CLK_DUPLICATE("i2c1", "tegra-i2c-slave.0", NULL), - CLK_DUPLICATE("i2c2", "tegra-i2c-slave.1", NULL), - CLK_DUPLICATE("i2c3", "tegra-i2c-slave.2", NULL), - CLK_DUPLICATE("i2c4", "tegra-i2c-slave.3", NULL), - CLK_DUPLICATE("i2c5", "tegra-i2c-slave.4", NULL), - CLK_DUPLICATE("sbc1", "spi_slave_tegra.0", NULL), - CLK_DUPLICATE("sbc2", "spi_slave_tegra.1", NULL), - CLK_DUPLICATE("sbc3", "spi_slave_tegra.2", NULL), - CLK_DUPLICATE("sbc4", "spi_slave_tegra.3", NULL), - CLK_DUPLICATE("sbc5", "spi_slave_tegra.4", NULL), - CLK_DUPLICATE("sbc6", "spi_slave_tegra.5", NULL), - CLK_DUPLICATE("twd", "smp_twd", NULL), - CLK_DUPLICATE("vcp", "nvavp", "vcp"), - CLK_DUPLICATE("i2s0", NULL, "i2s0"), - CLK_DUPLICATE("i2s1", NULL, "i2s1"), - CLK_DUPLICATE("i2s2", NULL, "i2s2"), - CLK_DUPLICATE("i2s3", NULL, "i2s3"), - CLK_DUPLICATE("i2s4", NULL, "i2s4"), - CLK_DUPLICATE("dam0", NULL, "dam0"), - CLK_DUPLICATE("dam1", NULL, "dam1"), - CLK_DUPLICATE("dam2", NULL, "dam2"), - CLK_DUPLICATE("spdif_in", NULL, "spdif_in"), -}; - -struct clk *tegra_ptr_clks[] = { - &tegra_clk_32k, - &tegra_clk_m, - &tegra_clk_m_div2, - &tegra_clk_m_div4, - &tegra_pll_ref, - &tegra_pll_m, - &tegra_pll_m_out1, - &tegra_pll_c, - &tegra_pll_c_out1, - &tegra_pll_p, - &tegra_pll_p_out1, - &tegra_pll_p_out2, - &tegra_pll_p_out3, - &tegra_pll_p_out4, - &tegra_pll_a, - &tegra_pll_a_out0, - &tegra_pll_d, - &tegra_pll_d_out0, - &tegra_pll_d2, - &tegra_pll_d2_out0, - &tegra_pll_u, - &tegra_pll_x, - &tegra_pll_x_out0, - &tegra_pll_e, - &tegra_clk_cclk_g, - &tegra_cml0_clk, - &tegra_cml1_clk, - &tegra_pciex_clk, - &tegra_clk_sclk, - &tegra_clk_blink, - &tegra30_clk_twd, -}; - - -static void tegra30_init_one_clock(struct clk *c) +static void tegra30_cpu_out_of_reset(u32 cpu) { - clk_init(c); - INIT_LIST_HEAD(&c->shared_bus_list); - if (!c->lookup.dev_id && !c->lookup.con_id) - c->lookup.con_id = c->name; - c->lookup.clk = c; - clkdev_add(&c->lookup); + writel(CPU_RESET(cpu), + reg_clk_base + TEGRA_CLK_RST_CONTROLLER_RST_CPU_CMPLX_CLR); + wmb(); } -void __init tegra30_init_clocks(void) +static void tegra30_enable_cpu_clock(u32 cpu) { - int i; - struct clk *c; + unsigned int reg; - for (i = 0; i < ARRAY_SIZE(tegra_ptr_clks); i++) - tegra30_init_one_clock(tegra_ptr_clks[i]); - - for (i = 0; i < ARRAY_SIZE(tegra_list_clks); i++) - tegra30_init_one_clock(&tegra_list_clks[i]); + writel(CPU_CLOCK(cpu), + reg_clk_base + TEGRA30_CLK_RST_CONTROLLER_CLK_CPU_CMPLX_CLR); + reg = readl(reg_clk_base + + TEGRA30_CLK_RST_CONTROLLER_CLK_CPU_CMPLX_CLR); +} - for (i = 0; i < ARRAY_SIZE(tegra_clk_duplicates); i++) { - c = tegra_get_clock_by_name(tegra_clk_duplicates[i].name); - if (!c) { - pr_err("%s: Unknown duplicate clock %s\n", __func__, - tegra_clk_duplicates[i].name); - continue; - } +static void tegra30_disable_cpu_clock(u32 cpu) +{ - tegra_clk_duplicates[i].lookup.clk = c; - clkdev_add(&tegra_clk_duplicates[i].lookup); - } + unsigned int reg; - for (i = 0; i < ARRAY_SIZE(tegra_sync_source_list); i++) - tegra30_init_one_clock(&tegra_sync_source_list[i]); - for (i = 0; i < ARRAY_SIZE(tegra_clk_audio_list); i++) - tegra30_init_one_clock(&tegra_clk_audio_list[i]); - for (i = 0; i < ARRAY_SIZE(tegra_clk_audio_2x_list); i++) - tegra30_init_one_clock(&tegra_clk_audio_2x_list[i]); + reg = readl(reg_clk_base + TEGRA_CLK_RST_CONTROLLER_CLK_CPU_CMPLX); + writel(reg | CPU_CLOCK(cpu), + reg_clk_base + TEGRA_CLK_RST_CONTROLLER_CLK_CPU_CMPLX); +} - init_clk_out_mux(); - for (i = 0; i < ARRAY_SIZE(tegra_clk_out_list); i++) - tegra30_init_one_clock(&tegra_clk_out_list[i]); +static struct tegra_cpu_car_ops tegra30_cpu_car_ops = { + .wait_for_reset = tegra30_wait_cpu_in_reset, + .put_in_reset = tegra30_put_cpu_in_reset, + .out_of_reset = tegra30_cpu_out_of_reset, + .enable_clock = tegra30_enable_cpu_clock, + .disable_clock = tegra30_disable_cpu_clock, +}; +void __init tegra30_cpu_car_ops_init(void) +{ + tegra_cpu_car_ops = &tegra30_cpu_car_ops; } diff --git a/arch/arm/mach-tegra/tegra30_clocks.h b/arch/arm/mach-tegra/tegra30_clocks.h new file mode 100644 index 0000000..f2f88fe --- /dev/null +++ b/arch/arm/mach-tegra/tegra30_clocks.h @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __MACH_TEGRA30_CLOCK_H +#define __MACH_TEGRA30_CLOCK_H + +extern struct clk_ops tegra30_clk_32k_ops; +extern struct clk_ops tegra30_clk_m_ops; +extern struct clk_ops tegra_clk_m_div_ops; +extern struct clk_ops tegra_pll_ref_ops; +extern struct clk_ops tegra30_pll_ops; +extern struct clk_ops tegra30_pll_div_ops; +extern struct clk_ops tegra_plld_ops; +extern struct clk_ops tegra30_plle_ops; +extern struct clk_ops tegra_cml_clk_ops; +extern struct clk_ops tegra_pciex_clk_ops; +extern struct clk_ops tegra_sync_source_ops; +extern struct clk_ops tegra30_audio_sync_clk_ops; +extern struct clk_ops tegra30_clk_double_ops; +extern struct clk_ops tegra_clk_out_ops; +extern struct clk_ops tegra30_super_ops; +extern struct clk_ops tegra30_blink_clk_ops; +extern struct clk_ops tegra30_twd_ops; +extern struct clk_ops tegra30_periph_clk_ops; +extern struct clk_ops tegra30_dsib_clk_ops; +extern struct clk_ops tegra_nand_clk_ops; +extern struct clk_ops tegra_vi_clk_ops; +extern struct clk_ops tegra_dtv_clk_ops; +extern struct clk_ops tegra_clk_shared_bus_ops; + +int tegra30_plld_clk_cfg_ex(struct clk_hw *hw, + enum tegra_clk_ex_param p, u32 setting); +void tegra30_periph_clk_reset(struct clk_hw *hw, bool assert); +int tegra30_vi_clk_cfg_ex(struct clk_hw *hw, + enum tegra_clk_ex_param p, u32 setting); +int tegra30_nand_clk_cfg_ex(struct clk_hw *hw, + enum tegra_clk_ex_param p, u32 setting); +int tegra30_dtv_clk_cfg_ex(struct clk_hw *hw, + enum tegra_clk_ex_param p, u32 setting); +#endif diff --git a/arch/arm/mach-tegra/tegra30_clocks_data.c b/arch/arm/mach-tegra/tegra30_clocks_data.c new file mode 100644 index 0000000..c104496 --- /dev/null +++ b/arch/arm/mach-tegra/tegra30_clocks_data.c @@ -0,0 +1,1372 @@ +/* + * arch/arm/mach-tegra/tegra30_clocks.c + * + * Copyright (c) 2010-2012 NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include <linux/clk-private.h> +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/list.h> +#include <linux/spinlock.h> +#include <linux/delay.h> +#include <linux/err.h> +#include <linux/io.h> +#include <linux/clk.h> +#include <linux/cpufreq.h> + +#include "clock.h" +#include "fuse.h" +#include "tegra30_clocks.h" +#include "tegra_cpu_car.h" + +#define DEFINE_CLK_TEGRA(_name, _rate, _ops, _flags, \ + _parent_names, _parents, _parent) \ + static struct clk tegra_##_name = { \ + .hw = &tegra_##_name##_hw.hw, \ + .name = #_name, \ + .rate = _rate, \ + .ops = _ops, \ + .flags = _flags, \ + .parent_names = _parent_names, \ + .parents = _parents, \ + .num_parents = ARRAY_SIZE(_parent_names), \ + .parent = _parent, \ + }; + +static struct clk tegra_clk_32k; +static struct clk_tegra tegra_clk_32k_hw = { + .hw = { + .clk = &tegra_clk_32k, + }, + .fixed_rate = 32768, +}; +static struct clk tegra_clk_32k = { + .name = "clk_32k", + .hw = &tegra_clk_32k_hw.hw, + .ops = &tegra30_clk_32k_ops, + .flags = CLK_IS_ROOT, +}; + +static struct clk tegra_clk_m; +static struct clk_tegra tegra_clk_m_hw = { + .hw = { + .clk = &tegra_clk_m, + }, + .flags = ENABLE_ON_INIT, + .reg = 0x1fc, + .reg_shift = 28, + .max_rate = 48000000, +}; +static struct clk tegra_clk_m = { + .name = "clk_m", + .hw = &tegra_clk_m_hw.hw, + .ops = &tegra30_clk_m_ops, + .flags = CLK_IS_ROOT | CLK_IGNORE_UNUSED, +}; + +static const char *clk_m_div_parent_names[] = { + "clk_m", +}; + +static struct clk *clk_m_div_parents[] = { + &tegra_clk_m, +}; + +static struct clk tegra_clk_m_div2; +static struct clk_tegra tegra_clk_m_div2_hw = { + .hw = { + .clk = &tegra_clk_m_div2, + }, + .mul = 1, + .div = 2, + .max_rate = 24000000, +}; +DEFINE_CLK_TEGRA(clk_m_div2, 0, &tegra_clk_m_div_ops, 0, + clk_m_div_parent_names, clk_m_div_parents, &tegra_clk_m); + +static struct clk tegra_clk_m_div4; +static struct clk_tegra tegra_clk_m_div4_hw = { + .hw = { + .clk = &tegra_clk_m_div4, + }, + .mul = 1, + .div = 4, + .max_rate = 12000000, +}; +DEFINE_CLK_TEGRA(clk_m_div4, 0, &tegra_clk_m_div_ops, 0, + clk_m_div_parent_names, clk_m_div_parents, &tegra_clk_m); + +static struct clk tegra_pll_ref; +static struct clk_tegra tegra_pll_ref_hw = { + .hw = { + .clk = &tegra_pll_ref, + }, + .flags = ENABLE_ON_INIT, + .max_rate = 26000000, +}; +DEFINE_CLK_TEGRA(pll_ref, 0, &tegra_pll_ref_ops, 0, clk_m_div_parent_names, + clk_m_div_parents, &tegra_clk_m); + +#define DEFINE_PLL(_name, _flags, _reg, _max_rate, _input_min, \ + _input_max, _cf_min, _cf_max, _vco_min, \ + _vco_max, _freq_table, _lock_delay, _ops, \ + _fixed_rate, _clk_cfg_ex, _parent) \ + static struct clk tegra_##_name; \ + static const char *_name##_parent_names[] = { \ + #_parent, \ + }; \ + static struct clk *_name##_parents[] = { \ + &tegra_##_parent, \ + }; \ + static struct clk_tegra tegra_##_name##_hw = { \ + .hw = { \ + .clk = &tegra_##_name, \ + }, \ + .flags = _flags, \ + .reg = _reg, \ + .max_rate = _max_rate, \ + .u.pll = { \ + .input_min = _input_min, \ + .input_max = _input_max, \ + .cf_min = _cf_min, \ + .cf_max = _cf_max, \ + .vco_min = _vco_min, \ + .vco_max = _vco_max, \ + .freq_table = _freq_table, \ + .lock_delay = _lock_delay, \ + .fixed_rate = _fixed_rate, \ + }, \ + .clk_cfg_ex = _clk_cfg_ex, \ + }; \ + DEFINE_CLK_TEGRA(_name, 0, &_ops, CLK_IGNORE_UNUSED, \ + _name##_parent_names, _name##_parents, \ + &tegra_##_parent); + +#define DEFINE_PLL_OUT(_name, _flags, _reg, _reg_shift, \ + _max_rate, _ops, _parent, _clk_flags) \ + static const char *_name##_parent_names[] = { \ + #_parent, \ + }; \ + static struct clk *_name##_parents[] = { \ + &tegra_##_parent, \ + }; \ + static struct clk tegra_##_name; \ + static struct clk_tegra tegra_##_name##_hw = { \ + .hw = { \ + .clk = &tegra_##_name, \ + }, \ + .flags = _flags, \ + .reg = _reg, \ + .max_rate = _max_rate, \ + .reg_shift = _reg_shift, \ + }; \ + DEFINE_CLK_TEGRA(_name, 0, &tegra30_pll_div_ops, \ + _clk_flags, _name##_parent_names, \ + _name##_parents, &tegra_##_parent); + +static struct clk_pll_freq_table tegra_pll_c_freq_table[] = { + { 12000000, 1040000000, 520, 6, 1, 8}, + { 13000000, 1040000000, 480, 6, 1, 8}, + { 16800000, 1040000000, 495, 8, 1, 8}, /* actual: 1039.5 MHz */ + { 19200000, 1040000000, 325, 6, 1, 6}, + { 26000000, 1040000000, 520, 13, 1, 8}, + + { 12000000, 832000000, 416, 6, 1, 8}, + { 13000000, 832000000, 832, 13, 1, 8}, + { 16800000, 832000000, 396, 8, 1, 8}, /* actual: 831.6 MHz */ + { 19200000, 832000000, 260, 6, 1, 8}, + { 26000000, 832000000, 416, 13, 1, 8}, + + { 12000000, 624000000, 624, 12, 1, 8}, + { 13000000, 624000000, 624, 13, 1, 8}, + { 16800000, 600000000, 520, 14, 1, 8}, + { 19200000, 624000000, 520, 16, 1, 8}, + { 26000000, 624000000, 624, 26, 1, 8}, + + { 12000000, 600000000, 600, 12, 1, 8}, + { 13000000, 600000000, 600, 13, 1, 8}, + { 16800000, 600000000, 500, 14, 1, 8}, + { 19200000, 600000000, 375, 12, 1, 6}, + { 26000000, 600000000, 600, 26, 1, 8}, + + { 12000000, 520000000, 520, 12, 1, 8}, + { 13000000, 520000000, 520, 13, 1, 8}, + { 16800000, 520000000, 495, 16, 1, 8}, /* actual: 519.75 MHz */ + { 19200000, 520000000, 325, 12, 1, 6}, + { 26000000, 520000000, 520, 26, 1, 8}, + + { 12000000, 416000000, 416, 12, 1, 8}, + { 13000000, 416000000, 416, 13, 1, 8}, + { 16800000, 416000000, 396, 16, 1, 8}, /* actual: 415.8 MHz */ + { 19200000, 416000000, 260, 12, 1, 6}, + { 26000000, 416000000, 416, 26, 1, 8}, + { 0, 0, 0, 0, 0, 0 }, +}; + +DEFINE_PLL(pll_c, PLL_HAS_CPCON, 0x80, 1400000000, 2000000, 31000000, 1000000, + 6000000, 20000000, 1400000000, tegra_pll_c_freq_table, 300, + tegra30_pll_ops, 0, NULL, pll_ref); + +DEFINE_PLL_OUT(pll_c_out1, DIV_U71, 0x84, 0, 700000000, + tegra30_pll_div_ops, pll_c, CLK_IGNORE_UNUSED); + +static struct clk_pll_freq_table tegra_pll_m_freq_table[] = { + { 12000000, 666000000, 666, 12, 1, 8}, + { 13000000, 666000000, 666, 13, 1, 8}, + { 16800000, 666000000, 555, 14, 1, 8}, + { 19200000, 666000000, 555, 16, 1, 8}, + { 26000000, 666000000, 666, 26, 1, 8}, + { 12000000, 600000000, 600, 12, 1, 8}, + { 13000000, 600000000, 600, 13, 1, 8}, + { 16800000, 600000000, 500, 14, 1, 8}, + { 19200000, 600000000, 375, 12, 1, 6}, + { 26000000, 600000000, 600, 26, 1, 8}, + { 0, 0, 0, 0, 0, 0 }, +}; + +DEFINE_PLL(pll_m, PLL_HAS_CPCON | PLLM, 0x90, 800000000, 2000000, 31000000, + 1000000, 6000000, 20000000, 1200000000, tegra_pll_m_freq_table, + 300, tegra30_pll_ops, 0, NULL, pll_ref); + +DEFINE_PLL_OUT(pll_m_out1, DIV_U71, 0x94, 0, 600000000, + tegra30_pll_div_ops, pll_m, CLK_IGNORE_UNUSED); + +static struct clk_pll_freq_table tegra_pll_p_freq_table[] = { + { 12000000, 216000000, 432, 12, 2, 8}, + { 13000000, 216000000, 432, 13, 2, 8}, + { 16800000, 216000000, 360, 14, 2, 8}, + { 19200000, 216000000, 360, 16, 2, 8}, + { 26000000, 216000000, 432, 26, 2, 8}, + { 0, 0, 0, 0, 0, 0 }, +}; + +DEFINE_PLL(pll_p, ENABLE_ON_INIT | PLL_FIXED | PLL_HAS_CPCON, 0xa0, 432000000, + 2000000, 31000000, 1000000, 6000000, 20000000, 1400000000, + tegra_pll_p_freq_table, 300, tegra30_pll_ops, 408000000, NULL, + pll_ref); + +DEFINE_PLL_OUT(pll_p_out1, ENABLE_ON_INIT | DIV_U71 | DIV_U71_FIXED, 0xa4, + 0, 432000000, tegra30_pll_div_ops, pll_p, CLK_IGNORE_UNUSED); +DEFINE_PLL_OUT(pll_p_out2, ENABLE_ON_INIT | DIV_U71 | DIV_U71_FIXED, 0xa4, + 16, 432000000, tegra30_pll_div_ops, pll_p, CLK_IGNORE_UNUSED); +DEFINE_PLL_OUT(pll_p_out3, ENABLE_ON_INIT | DIV_U71 | DIV_U71_FIXED, 0xa8, + 0, 432000000, tegra30_pll_div_ops, pll_p, CLK_IGNORE_UNUSED); +DEFINE_PLL_OUT(pll_p_out4, ENABLE_ON_INIT | DIV_U71 | DIV_U71_FIXED, 0xa8, + 16, 432000000, tegra30_pll_div_ops, pll_p, CLK_IGNORE_UNUSED); + +static struct clk_pll_freq_table tegra_pll_a_freq_table[] = { + { 9600000, 564480000, 294, 5, 1, 4}, + { 9600000, 552960000, 288, 5, 1, 4}, + { 9600000, 24000000, 5, 2, 1, 1}, + + { 28800000, 56448000, 49, 25, 1, 1}, + { 28800000, 73728000, 64, 25, 1, 1}, + { 28800000, 24000000, 5, 6, 1, 1}, + { 0, 0, 0, 0, 0, 0 }, +}; + +DEFINE_PLL(pll_a, PLL_HAS_CPCON, 0xb0, 700000000, 2000000, 31000000, 1000000, + 6000000, 20000000, 1400000000, tegra_pll_a_freq_table, + 300, tegra30_pll_ops, 0, NULL, pll_p_out1); + +DEFINE_PLL_OUT(pll_a_out0, DIV_U71, 0xb4, 0, 100000000, tegra30_pll_div_ops, + pll_a, CLK_IGNORE_UNUSED); + +static struct clk_pll_freq_table tegra_pll_d_freq_table[] = { + { 12000000, 216000000, 216, 12, 1, 4}, + { 13000000, 216000000, 216, 13, 1, 4}, + { 16800000, 216000000, 180, 14, 1, 4}, + { 19200000, 216000000, 180, 16, 1, 4}, + { 26000000, 216000000, 216, 26, 1, 4}, + + { 12000000, 594000000, 594, 12, 1, 8}, + { 13000000, 594000000, 594, 13, 1, 8}, + { 16800000, 594000000, 495, 14, 1, 8}, + { 19200000, 594000000, 495, 16, 1, 8}, + { 26000000, 594000000, 594, 26, 1, 8}, + + { 12000000, 1000000000, 1000, 12, 1, 12}, + { 13000000, 1000000000, 1000, 13, 1, 12}, + { 19200000, 1000000000, 625, 12, 1, 8}, + { 26000000, 1000000000, 1000, 26, 1, 12}, + + { 0, 0, 0, 0, 0, 0 }, +}; + +DEFINE_PLL(pll_d, PLL_HAS_CPCON | PLLD, 0xd0, 1000000000, 2000000, 40000000, + 1000000, 6000000, 40000000, 1000000000, tegra_pll_d_freq_table, + 1000, tegra30_pll_ops, 0, tegra30_plld_clk_cfg_ex, pll_ref); + +DEFINE_PLL_OUT(pll_d_out0, DIV_2 | PLLD, 0, 0, 500000000, tegra30_pll_div_ops, + pll_d, CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED); + +DEFINE_PLL(pll_d2, PLL_HAS_CPCON | PLL_ALT_MISC_REG | PLLD, 0x4b8, 1000000000, + 2000000, 40000000, 1000000, 6000000, 40000000, 1000000000, + tegra_pll_d_freq_table, 1000, tegra30_pll_ops, 0, NULL, + pll_ref); + +DEFINE_PLL_OUT(pll_d2_out0, DIV_2 | PLLD, 0, 0, 500000000, tegra30_pll_div_ops, + pll_d2, CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED); + +static struct clk_pll_freq_table tegra_pll_u_freq_table[] = { + { 12000000, 480000000, 960, 12, 2, 12}, + { 13000000, 480000000, 960, 13, 2, 12}, + { 16800000, 480000000, 400, 7, 2, 5}, + { 19200000, 480000000, 200, 4, 2, 3}, + { 26000000, 480000000, 960, 26, 2, 12}, + { 0, 0, 0, 0, 0, 0 }, +}; + +DEFINE_PLL(pll_u, PLL_HAS_CPCON | PLLU, 0xc0, 480000000, 2000000, 40000000, + 1000000, 6000000, 48000000, 960000000, tegra_pll_u_freq_table, + 1000, tegra30_pll_ops, 0, NULL, pll_ref); + +static struct clk_pll_freq_table tegra_pll_x_freq_table[] = { + /* 1.7 GHz */ + { 12000000, 1700000000, 850, 6, 1, 8}, + { 13000000, 1700000000, 915, 7, 1, 8}, /* actual: 1699.2 MHz */ + { 16800000, 1700000000, 708, 7, 1, 8}, /* actual: 1699.2 MHz */ + { 19200000, 1700000000, 885, 10, 1, 8}, /* actual: 1699.2 MHz */ + { 26000000, 1700000000, 850, 13, 1, 8}, + + /* 1.6 GHz */ + { 12000000, 1600000000, 800, 6, 1, 8}, + { 13000000, 1600000000, 738, 6, 1, 8}, /* actual: 1599.0 MHz */ + { 16800000, 1600000000, 857, 9, 1, 8}, /* actual: 1599.7 MHz */ + { 19200000, 1600000000, 500, 6, 1, 8}, + { 26000000, 1600000000, 800, 13, 1, 8}, + + /* 1.5 GHz */ + { 12000000, 1500000000, 750, 6, 1, 8}, + { 13000000, 1500000000, 923, 8, 1, 8}, /* actual: 1499.8 MHz */ + { 16800000, 1500000000, 625, 7, 1, 8}, + { 19200000, 1500000000, 625, 8, 1, 8}, + { 26000000, 1500000000, 750, 13, 1, 8}, + + /* 1.4 GHz */ + { 12000000, 1400000000, 700, 6, 1, 8}, + { 13000000, 1400000000, 969, 9, 1, 8}, /* actual: 1399.7 MHz */ + { 16800000, 1400000000, 1000, 12, 1, 8}, + { 19200000, 1400000000, 875, 12, 1, 8}, + { 26000000, 1400000000, 700, 13, 1, 8}, + + /* 1.3 GHz */ + { 12000000, 1300000000, 975, 9, 1, 8}, + { 13000000, 1300000000, 1000, 10, 1, 8}, + { 16800000, 1300000000, 928, 12, 1, 8}, /* actual: 1299.2 MHz */ + { 19200000, 1300000000, 812, 12, 1, 8}, /* actual: 1299.2 MHz */ + { 26000000, 1300000000, 650, 13, 1, 8}, + + /* 1.2 GHz */ + { 12000000, 1200000000, 1000, 10, 1, 8}, + { 13000000, 1200000000, 923, 10, 1, 8}, /* actual: 1199.9 MHz */ + { 16800000, 1200000000, 1000, 14, 1, 8}, + { 19200000, 1200000000, 1000, 16, 1, 8}, + { 26000000, 1200000000, 600, 13, 1, 8}, + + /* 1.1 GHz */ + { 12000000, 1100000000, 825, 9, 1, 8}, + { 13000000, 1100000000, 846, 10, 1, 8}, /* actual: 1099.8 MHz */ + { 16800000, 1100000000, 982, 15, 1, 8}, /* actual: 1099.8 MHz */ + { 19200000, 1100000000, 859, 15, 1, 8}, /* actual: 1099.5 MHz */ + { 26000000, 1100000000, 550, 13, 1, 8}, + + /* 1 GHz */ + { 12000000, 1000000000, 1000, 12, 1, 8}, + { 13000000, 1000000000, 1000, 13, 1, 8}, + { 16800000, 1000000000, 833, 14, 1, 8}, /* actual: 999.6 MHz */ + { 19200000, 1000000000, 625, 12, 1, 8}, + { 26000000, 1000000000, 1000, 26, 1, 8}, + + { 0, 0, 0, 0, 0, 0 }, +}; + +DEFINE_PLL(pll_x, PLL_HAS_CPCON | PLL_ALT_MISC_REG | PLLX, 0xe0, 1700000000, + 2000000, 31000000, 1000000, 6000000, 20000000, 1700000000, + tegra_pll_x_freq_table, 300, tegra30_pll_ops, 0, NULL, pll_ref); + +DEFINE_PLL_OUT(pll_x_out0, DIV_2 | PLLX, 0, 0, 850000000, tegra30_pll_div_ops, + pll_x, CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED); + +static struct clk_pll_freq_table tegra_pll_e_freq_table[] = { + /* PLLE special case: use cpcon field to store cml divider value */ + { 12000000, 100000000, 150, 1, 18, 11}, + { 216000000, 100000000, 200, 18, 24, 13}, + { 0, 0, 0, 0, 0, 0 }, +}; + +DEFINE_PLL(pll_e, PLL_ALT_MISC_REG, 0xe8, 100000000, 2000000, 216000000, + 12000000, 12000000, 1200000000, 2400000000U, + tegra_pll_e_freq_table, 300, tegra30_plle_ops, 100000000, NULL, + pll_ref); + +static const char *mux_plle[] = { + "pll_e", +}; + +static struct clk *mux_plle_p[] = { + &tegra_pll_e, +}; + +static struct clk tegra_cml0; +static struct clk_tegra tegra_cml0_hw = { + .hw = { + .clk = &tegra_cml0, + }, + .reg = 0x48c, + .fixed_rate = 100000000, + .u.periph = { + .clk_num = 0, + }, +}; +DEFINE_CLK_TEGRA(cml0, 0, &tegra_cml_clk_ops, 0, mux_plle, + mux_plle_p, &tegra_pll_e); + +static struct clk tegra_cml1; +static struct clk_tegra tegra_cml1_hw = { + .hw = { + .clk = &tegra_cml1, + }, + .reg = 0x48c, + .fixed_rate = 100000000, + .u.periph = { + .clk_num = 1, + }, +}; +DEFINE_CLK_TEGRA(cml1, 0, &tegra_cml_clk_ops, 0, mux_plle, + mux_plle_p, &tegra_pll_e); + +static struct clk tegra_pciex; +static struct clk_tegra tegra_pciex_hw = { + .hw = { + .clk = &tegra_pciex, + }, + .reg = 0x48c, + .fixed_rate = 100000000, + .reset = tegra30_periph_clk_reset, + .u.periph = { + .clk_num = 74, + }, +}; +DEFINE_CLK_TEGRA(pciex, 0, &tegra_pciex_clk_ops, 0, mux_plle, + mux_plle_p, &tegra_pll_e); + +#define SYNC_SOURCE(_name) \ + static struct clk tegra_##_name##_sync; \ + static struct clk_tegra tegra_##_name##_sync_hw = { \ + .hw = { \ + .clk = &tegra_##_name##_sync, \ + }, \ + .max_rate = 24000000, \ + .fixed_rate = 24000000, \ + }; \ + static struct clk tegra_##_name##_sync = { \ + .name = #_name "_sync", \ + .hw = &tegra_##_name##_sync_hw.hw, \ + .ops = &tegra_sync_source_ops, \ + .flags = CLK_IS_ROOT, \ + }; + +SYNC_SOURCE(spdif_in); +SYNC_SOURCE(i2s0); +SYNC_SOURCE(i2s1); +SYNC_SOURCE(i2s2); +SYNC_SOURCE(i2s3); +SYNC_SOURCE(i2s4); +SYNC_SOURCE(vimclk); + +static struct clk *tegra_sync_source_list[] = { + &tegra_spdif_in_sync, + &tegra_i2s0_sync, + &tegra_i2s1_sync, + &tegra_i2s2_sync, + &tegra_i2s3_sync, + &tegra_i2s4_sync, + &tegra_vimclk_sync, +}; + +static const char *mux_audio_sync_clk[] = { + "spdif_in_sync", + "i2s0_sync", + "i2s1_sync", + "i2s2_sync", + "i2s3_sync", + "i2s4_sync", + "vimclk_sync", +}; + +#define AUDIO_SYNC_CLK(_name, _index) \ + static struct clk tegra_##_name; \ + static struct clk_tegra tegra_##_name##_hw = { \ + .hw = { \ + .clk = &tegra_##_name, \ + }, \ + .max_rate = 24000000, \ + .reg = 0x4A0 + (_index) * 4, \ + }; \ + static struct clk tegra_##_name = { \ + .name = #_name, \ + .ops = &tegra30_audio_sync_clk_ops, \ + .hw = &tegra_##_name##_hw.hw, \ + .parent_names = mux_audio_sync_clk, \ + .parents = tegra_sync_source_list, \ + .num_parents = ARRAY_SIZE(mux_audio_sync_clk), \ + }; + +AUDIO_SYNC_CLK(audio0, 0); +AUDIO_SYNC_CLK(audio1, 1); +AUDIO_SYNC_CLK(audio2, 2); +AUDIO_SYNC_CLK(audio3, 3); +AUDIO_SYNC_CLK(audio4, 4); +AUDIO_SYNC_CLK(audio5, 5); + +static struct clk *tegra_clk_audio_list[] = { + &tegra_audio0, + &tegra_audio1, + &tegra_audio2, + &tegra_audio3, + &tegra_audio4, + &tegra_audio5, /* SPDIF */ +}; + +#define AUDIO_SYNC_2X_CLK(_name, _index) \ + static const char *_name##_parent_names[] = { \ + "tegra_" #_name, \ + }; \ + static struct clk *_name##_parents[] = { \ + &tegra_##_name, \ + }; \ + static struct clk tegra_##_name##_2x; \ + static struct clk_tegra tegra_##_name##_2x_hw = { \ + .hw = { \ + .clk = &tegra_##_name##_2x, \ + }, \ + .flags = PERIPH_NO_RESET, \ + .max_rate = 48000000, \ + .reg = 0x49C, \ + .reg_shift = 24 + (_index), \ + .u.periph = { \ + .clk_num = 113 + (_index), \ + }, \ + }; \ + static struct clk tegra_##_name##_2x = { \ + .name = #_name "_2x", \ + .ops = &tegra30_clk_double_ops, \ + .hw = &tegra_##_name##_2x_hw.hw, \ + .parent_names = _name##_parent_names, \ + .parents = _name##_parents, \ + .parent = &tegra_##_name, \ + .num_parents = 1, \ + }; + +AUDIO_SYNC_2X_CLK(audio0, 0); +AUDIO_SYNC_2X_CLK(audio1, 1); +AUDIO_SYNC_2X_CLK(audio2, 2); +AUDIO_SYNC_2X_CLK(audio3, 3); +AUDIO_SYNC_2X_CLK(audio4, 4); +AUDIO_SYNC_2X_CLK(audio5, 5); /* SPDIF */ + +static struct clk *tegra_clk_audio_2x_list[] = { + &tegra_audio0_2x, + &tegra_audio1_2x, + &tegra_audio2_2x, + &tegra_audio3_2x, + &tegra_audio4_2x, + &tegra_audio5_2x, /* SPDIF */ +}; + +#define MUX_I2S_SPDIF(_id) \ +static const char *mux_pllaout0_##_id##_2x_pllp_clkm[] = { \ + "pll_a_out0", \ + #_id "_2x", \ + "pll_p", \ + "clk_m", \ +}; \ +static struct clk *mux_pllaout0_##_id##_2x_pllp_clkm_p[] = { \ + &tegra_pll_a_out0, \ + &tegra_##_id##_2x, \ + &tegra_pll_p, \ + &tegra_clk_m, \ +}; + +MUX_I2S_SPDIF(audio0); +MUX_I2S_SPDIF(audio1); +MUX_I2S_SPDIF(audio2); +MUX_I2S_SPDIF(audio3); +MUX_I2S_SPDIF(audio4); +MUX_I2S_SPDIF(audio5); /* SPDIF */ + +static struct clk tegra_extern1; +static struct clk tegra_extern2; +static struct clk tegra_extern3; + +/* External clock outputs (through PMC) */ +#define MUX_EXTERN_OUT(_id) \ +static const char *mux_clkm_clkm2_clkm4_extern##_id[] = { \ + "clk_m", \ + "clk_m_div2", \ + "clk_m_div4", \ + "extern" #_id, \ +}; \ +static struct clk *mux_clkm_clkm2_clkm4_extern##_id##_p[] = { \ + &tegra_clk_m, \ + &tegra_clk_m_div2, \ + &tegra_clk_m_div4, \ + &tegra_extern##_id, \ +}; + +MUX_EXTERN_OUT(1); +MUX_EXTERN_OUT(2); +MUX_EXTERN_OUT(3); + +#define CLK_OUT_CLK(_name, _index) \ + static struct clk tegra_##_name; \ + static struct clk_tegra tegra_##_name##_hw = { \ + .hw = { \ + .clk = &tegra_##_name, \ + }, \ + .lookup = { \ + .dev_id = #_name, \ + .con_id = "extern" #_index, \ + }, \ + .flags = MUX_CLK_OUT, \ + .fixed_rate = 216000000, \ + .reg = 0x1a8, \ + .u.periph = { \ + .clk_num = (_index - 1) * 8 + 2, \ + }, \ + }; \ + static struct clk tegra_##_name = { \ + .name = #_name, \ + .ops = &tegra_clk_out_ops, \ + .hw = &tegra_##_name##_hw.hw, \ + .parent_names = mux_clkm_clkm2_clkm4_extern##_index, \ + .parents = mux_clkm_clkm2_clkm4_extern##_index##_p, \ + .num_parents = ARRAY_SIZE(mux_clkm_clkm2_clkm4_extern##_index),\ + }; + +CLK_OUT_CLK(clk_out_1, 1); +CLK_OUT_CLK(clk_out_2, 2); +CLK_OUT_CLK(clk_out_3, 3); + +static struct clk *tegra_clk_out_list[] = { + &tegra_clk_out_1, + &tegra_clk_out_2, + &tegra_clk_out_3, +}; + +static const char *mux_sclk[] = { + "clk_m", + "pll_c_out1", + "pll_p_out4", + "pll_p_out3", + "pll_p_out2", + "dummy", + "clk_32k", + "pll_m_out1", +}; + +static struct clk *mux_sclk_p[] = { + &tegra_clk_m, + &tegra_pll_c_out1, + &tegra_pll_p_out4, + &tegra_pll_p_out3, + &tegra_pll_p_out2, + NULL, + &tegra_clk_32k, + &tegra_pll_m_out1, +}; + +static struct clk tegra_clk_sclk; +static struct clk_tegra tegra_clk_sclk_hw = { + .hw = { + .clk = &tegra_clk_sclk, + }, + .reg = 0x28, + .max_rate = 334000000, + .min_rate = 40000000, +}; + +static struct clk tegra_clk_sclk = { + .name = "sclk", + .ops = &tegra30_super_ops, + .hw = &tegra_clk_sclk_hw.hw, + .parent_names = mux_sclk, + .parents = mux_sclk_p, + .num_parents = ARRAY_SIZE(mux_sclk), +}; + +static const char *mux_blink[] = { + "clk_32k", +}; + +static struct clk *mux_blink_p[] = { + &tegra_clk_32k, +}; + +static struct clk tegra_clk_blink; +static struct clk_tegra tegra_clk_blink_hw = { + .hw = { + .clk = &tegra_clk_blink, + }, + .reg = 0x40, + .max_rate = 32768, +}; +static struct clk tegra_clk_blink = { + .name = "blink", + .ops = &tegra30_blink_clk_ops, + .hw = &tegra_clk_blink_hw.hw, + .parent = &tegra_clk_32k, + .parent_names = mux_blink, + .parents = mux_blink_p, + .num_parents = ARRAY_SIZE(mux_blink), +}; + +static const char *mux_pllm_pllc_pllp_plla[] = { + "pll_m", + "pll_c", + "pll_p", + "pll_a_out0", +}; + +static const char *mux_pllp_pllc_pllm_clkm[] = { + "pll_p", + "pll_c", + "pll_m", + "clk_m", +}; + +static const char *mux_pllp_clkm[] = { + "pll_p", + "dummy", + "dummy", + "clk_m", +}; + +static const char *mux_pllp_plld_pllc_clkm[] = { + "pll_p", + "pll_d_out0", + "pll_c", + "clk_m", +}; + +static const char *mux_pllp_pllm_plld_plla_pllc_plld2_clkm[] = { + "pll_p", + "pll_m", + "pll_d_out0", + "pll_a_out0", + "pll_c", + "pll_d2_out0", + "clk_m", +}; + +static const char *mux_plla_pllc_pllp_clkm[] = { + "pll_a_out0", + "dummy", + "pll_p", + "clk_m" +}; + +static const char *mux_pllp_pllc_clk32_clkm[] = { + "pll_p", + "pll_c", + "clk_32k", + "clk_m", +}; + +static const char *mux_pllp_pllc_clkm_clk32[] = { + "pll_p", + "pll_c", + "clk_m", + "clk_32k", +}; + +static const char *mux_pllp_pllc_pllm[] = { + "pll_p", + "pll_c", + "pll_m", +}; + +static const char *mux_clk_m[] = { + "clk_m", +}; + +static const char *mux_pllp_out3[] = { + "pll_p_out3", +}; + +static const char *mux_plld_out0[] = { + "pll_d_out0", +}; + +static const char *mux_plld_out0_plld2_out0[] = { + "pll_d_out0", + "pll_d2_out0", +}; + +static const char *mux_clk_32k[] = { + "clk_32k", +}; + +static const char *mux_plla_clk32_pllp_clkm_plle[] = { + "pll_a_out0", + "clk_32k", + "pll_p", + "clk_m", + "pll_e", +}; + +static const char *mux_cclk_g[] = { + "clk_m", + "pll_c", + "clk_32k", + "pll_m", + "pll_p", + "pll_p_out4", + "pll_p_out3", + "dummy", + "pll_x", +}; + +static struct clk *mux_pllm_pllc_pllp_plla_p[] = { + &tegra_pll_m, + &tegra_pll_c, + &tegra_pll_p, + &tegra_pll_a_out0, +}; + +static struct clk *mux_pllp_pllc_pllm_clkm_p[] = { + &tegra_pll_p, + &tegra_pll_c, + &tegra_pll_m, + &tegra_clk_m, +}; + +static struct clk *mux_pllp_clkm_p[] = { + &tegra_pll_p, + NULL, + NULL, + &tegra_clk_m, +}; + +static struct clk *mux_pllp_plld_pllc_clkm_p[] = { + &tegra_pll_p, + &tegra_pll_d_out0, + &tegra_pll_c, + &tegra_clk_m, +}; + +static struct clk *mux_pllp_pllm_plld_plla_pllc_plld2_clkm_p[] = { + &tegra_pll_p, + &tegra_pll_m, + &tegra_pll_d_out0, + &tegra_pll_a_out0, + &tegra_pll_c, + &tegra_pll_d2_out0, + &tegra_clk_m, +}; + +static struct clk *mux_plla_pllc_pllp_clkm_p[] = { + &tegra_pll_a_out0, + NULL, + &tegra_pll_p, + &tegra_clk_m, +}; + +static struct clk *mux_pllp_pllc_clk32_clkm_p[] = { + &tegra_pll_p, + &tegra_pll_c, + &tegra_clk_32k, + &tegra_clk_m, +}; + +static struct clk *mux_pllp_pllc_clkm_clk32_p[] = { + &tegra_pll_p, + &tegra_pll_c, + &tegra_clk_m, + &tegra_clk_32k, +}; + +static struct clk *mux_pllp_pllc_pllm_p[] = { + &tegra_pll_p, + &tegra_pll_c, + &tegra_pll_m, +}; + +static struct clk *mux_clk_m_p[] = { + &tegra_clk_m, +}; + +static struct clk *mux_pllp_out3_p[] = { + &tegra_pll_p_out3, +}; + +static struct clk *mux_plld_out0_p[] = { + &tegra_pll_d_out0, +}; + +static struct clk *mux_plld_out0_plld2_out0_p[] = { + &tegra_pll_d_out0, + &tegra_pll_d2_out0, +}; + +static struct clk *mux_clk_32k_p[] = { + &tegra_clk_32k, +}; + +static struct clk *mux_plla_clk32_pllp_clkm_plle_p[] = { + &tegra_pll_a_out0, + &tegra_clk_32k, + &tegra_pll_p, + &tegra_clk_m, + &tegra_pll_e, +}; + +static struct clk *mux_cclk_g_p[] = { + &tegra_clk_m, + &tegra_pll_c, + &tegra_clk_32k, + &tegra_pll_m, + &tegra_pll_p, + &tegra_pll_p_out4, + &tegra_pll_p_out3, + NULL, + &tegra_pll_x, +}; + +static struct clk tegra_clk_cclk_g; +static struct clk_tegra tegra_clk_cclk_g_hw = { + .hw = { + .clk = &tegra_clk_cclk_g, + }, + .flags = DIV_U71 | DIV_U71_INT, + .reg = 0x368, + .max_rate = 1700000000, +}; +static struct clk tegra_clk_cclk_g = { + .name = "cclk_g", + .ops = &tegra30_super_ops, + .hw = &tegra_clk_cclk_g_hw.hw, + .parent_names = mux_cclk_g, + .parents = mux_cclk_g_p, + .num_parents = ARRAY_SIZE(mux_cclk_g), +}; + +static const char *mux_twd[] = { + "cclk_g", +}; + +static struct clk *mux_twd_p[] = { + &tegra_clk_cclk_g, +}; + +static struct clk tegra30_clk_twd; +static struct clk_tegra tegra30_clk_twd_hw = { + .hw = { + .clk = &tegra30_clk_twd, + }, + .max_rate = 1400000000, + .mul = 1, + .div = 2, +}; + +static struct clk tegra30_clk_twd = { + .name = "twd", + .ops = &tegra30_twd_ops, + .hw = &tegra30_clk_twd_hw.hw, + .parent = &tegra_clk_cclk_g, + .parent_names = mux_twd, + .parents = mux_twd_p, + .num_parents = ARRAY_SIZE(mux_twd), +}; + +#define PERIPH_CLK(_name, _dev, _con, _clk_num, _reg, \ + _max, _inputs, _flags) \ + static struct clk tegra_##_name; \ + static struct clk_tegra tegra_##_name##_hw = { \ + .hw = { \ + .clk = &tegra_##_name, \ + }, \ + .lookup = { \ + .dev_id = _dev, \ + .con_id = _con, \ + }, \ + .reg = _reg, \ + .flags = _flags, \ + .max_rate = _max, \ + .u.periph = { \ + .clk_num = _clk_num, \ + }, \ + .reset = &tegra30_periph_clk_reset, \ + }; \ + static struct clk tegra_##_name = { \ + .name = #_name, \ + .ops = &tegra30_periph_clk_ops, \ + .hw = &tegra_##_name##_hw.hw, \ + .parent_names = _inputs, \ + .parents = _inputs##_p, \ + .num_parents = ARRAY_SIZE(_inputs), \ + }; + +PERIPH_CLK(apbdma, "tegra-apbdma", NULL, 34, 0, 26000000, mux_clk_m, 0); +PERIPH_CLK(rtc, "rtc-tegra", NULL, 4, 0, 32768, mux_clk_32k, PERIPH_NO_RESET | PERIPH_ON_APB); +PERIPH_CLK(kbc, "tegra-kbc", NULL, 36, 0, 32768, mux_clk_32k, PERIPH_NO_RESET | PERIPH_ON_APB); +PERIPH_CLK(timer, "timer", NULL, 5, 0, 26000000, mux_clk_m, 0); +PERIPH_CLK(kfuse, "kfuse-tegra", NULL, 40, 0, 26000000, mux_clk_m, 0); +PERIPH_CLK(fuse, "fuse-tegra", "fuse", 39, 0, 26000000, mux_clk_m, PERIPH_ON_APB); +PERIPH_CLK(fuse_burn, "fuse-tegra", "fuse_burn", 39, 0, 26000000, mux_clk_m, PERIPH_ON_APB); +PERIPH_CLK(apbif, "tegra30-ahub", "apbif", 107, 0, 26000000, mux_clk_m, 0); +PERIPH_CLK(i2s0, "tegra30-i2s.0", NULL, 30, 0x1d8, 26000000, mux_pllaout0_audio0_2x_pllp_clkm, MUX | DIV_U71 | PERIPH_ON_APB); +PERIPH_CLK(i2s1, "tegra30-i2s.1", NULL, 11, 0x100, 26000000, mux_pllaout0_audio1_2x_pllp_clkm, MUX | DIV_U71 | PERIPH_ON_APB); +PERIPH_CLK(i2s2, "tegra30-i2s.2", NULL, 18, 0x104, 26000000, mux_pllaout0_audio2_2x_pllp_clkm, MUX | DIV_U71 | PERIPH_ON_APB); +PERIPH_CLK(i2s3, "tegra30-i2s.3", NULL, 101, 0x3bc, 26000000, mux_pllaout0_audio3_2x_pllp_clkm, MUX | DIV_U71 | PERIPH_ON_APB); +PERIPH_CLK(i2s4, "tegra30-i2s.4", NULL, 102, 0x3c0, 26000000, mux_pllaout0_audio4_2x_pllp_clkm, MUX | DIV_U71 | PERIPH_ON_APB); +PERIPH_CLK(spdif_out, "tegra30-spdif", "spdif_out", 10, 0x108, 100000000, mux_pllaout0_audio5_2x_pllp_clkm, MUX | DIV_U71 | PERIPH_ON_APB); +PERIPH_CLK(spdif_in, "tegra30-spdif", "spdif_in", 10, 0x10c, 100000000, mux_pllp_pllc_pllm, MUX | DIV_U71 | PERIPH_ON_APB); +PERIPH_CLK(pwm, "tegra-pwm", NULL, 17, 0x110, 432000000, mux_pllp_pllc_clk32_clkm, MUX | MUX_PWM | DIV_U71 | PERIPH_ON_APB); +PERIPH_CLK(d_audio, "tegra30-ahub", "d_audio", 106, 0x3d0, 48000000, mux_plla_pllc_pllp_clkm, MUX | DIV_U71); +PERIPH_CLK(dam0, "tegra30-dam.0", NULL, 108, 0x3d8, 48000000, mux_plla_pllc_pllp_clkm, MUX | DIV_U71); +PERIPH_CLK(dam1, "tegra30-dam.1", NULL, 109, 0x3dc, 48000000, mux_plla_pllc_pllp_clkm, MUX | DIV_U71); +PERIPH_CLK(dam2, "tegra30-dam.2", NULL, 110, 0x3e0, 48000000, mux_plla_pllc_pllp_clkm, MUX | DIV_U71); +PERIPH_CLK(hda, "tegra30-hda", "hda", 125, 0x428, 108000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); +PERIPH_CLK(hda2codec_2x, "tegra30-hda", "hda2codec", 111, 0x3e4, 48000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); +PERIPH_CLK(hda2hdmi, "tegra30-hda", "hda2hdmi", 128, 0, 48000000, mux_clk_m, 0); +PERIPH_CLK(sbc1, "spi_tegra.0", NULL, 41, 0x134, 160000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | PERIPH_ON_APB); +PERIPH_CLK(sbc2, "spi_tegra.1", NULL, 44, 0x118, 160000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | PERIPH_ON_APB); +PERIPH_CLK(sbc3, "spi_tegra.2", NULL, 46, 0x11c, 160000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | PERIPH_ON_APB); +PERIPH_CLK(sbc4, "spi_tegra.3", NULL, 68, 0x1b4, 160000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | PERIPH_ON_APB); +PERIPH_CLK(sbc5, "spi_tegra.4", NULL, 104, 0x3c8, 160000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | PERIPH_ON_APB); +PERIPH_CLK(sbc6, "spi_tegra.5", NULL, 105, 0x3cc, 160000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | PERIPH_ON_APB); +PERIPH_CLK(sata_oob, "tegra_sata_oob", NULL, 123, 0x420, 216000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); +PERIPH_CLK(sata, "tegra_sata", NULL, 124, 0x424, 216000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); +PERIPH_CLK(sata_cold, "tegra_sata_cold", NULL, 129, 0, 48000000, mux_clk_m, 0); +PERIPH_CLK(ndflash, "tegra_nand", NULL, 13, 0x160, 240000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); +PERIPH_CLK(ndspeed, "tegra_nand_speed", NULL, 80, 0x3f8, 240000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); +PERIPH_CLK(vfir, "vfir", NULL, 7, 0x168, 72000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | PERIPH_ON_APB); +PERIPH_CLK(sdmmc1, "sdhci-tegra.0", NULL, 14, 0x150, 208000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); /* scales with voltage */ +PERIPH_CLK(sdmmc2, "sdhci-tegra.1", NULL, 9, 0x154, 104000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); /* scales with voltage */ +PERIPH_CLK(sdmmc3, "sdhci-tegra.2", NULL, 69, 0x1bc, 208000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); /* scales with voltage */ +PERIPH_CLK(sdmmc4, "sdhci-tegra.3", NULL, 15, 0x164, 104000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); /* scales with voltage */ +PERIPH_CLK(vcp, "tegra-avp", "vcp", 29, 0, 250000000, mux_clk_m, 0); +PERIPH_CLK(bsea, "tegra-avp", "bsea", 62, 0, 250000000, mux_clk_m, 0); +PERIPH_CLK(bsev, "tegra-aes", "bsev", 63, 0, 250000000, mux_clk_m, 0); +PERIPH_CLK(vde, "vde", NULL, 61, 0x1c8, 520000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_INT); +PERIPH_CLK(csite, "csite", NULL, 73, 0x1d4, 144000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); /* max rate ??? */ +PERIPH_CLK(la, "la", NULL, 76, 0x1f8, 26000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); +PERIPH_CLK(owr, "tegra_w1", NULL, 71, 0x1cc, 26000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | PERIPH_ON_APB); +PERIPH_CLK(nor, "nor", NULL, 42, 0x1d0, 127000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); /* requires min voltage */ +PERIPH_CLK(mipi, "mipi", NULL, 50, 0x174, 60000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | PERIPH_ON_APB); /* scales with voltage */ +PERIPH_CLK(i2c1, "tegra-i2c.0", NULL, 12, 0x124, 26000000, mux_pllp_clkm, MUX | DIV_U16 | PERIPH_ON_APB); +PERIPH_CLK(i2c2, "tegra-i2c.1", NULL, 54, 0x198, 26000000, mux_pllp_clkm, MUX | DIV_U16 | PERIPH_ON_APB); +PERIPH_CLK(i2c3, "tegra-i2c.2", NULL, 67, 0x1b8, 26000000, mux_pllp_clkm, MUX | DIV_U16 | PERIPH_ON_APB); +PERIPH_CLK(i2c4, "tegra-i2c.3", NULL, 103, 0x3c4, 26000000, mux_pllp_clkm, MUX | DIV_U16 | PERIPH_ON_APB); +PERIPH_CLK(i2c5, "tegra-i2c.4", NULL, 47, 0x128, 26000000, mux_pllp_clkm, MUX | DIV_U16 | PERIPH_ON_APB); +PERIPH_CLK(uarta, "tegra-uart.0", NULL, 6, 0x178, 800000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB); +PERIPH_CLK(uartb, "tegra-uart.1", NULL, 7, 0x17c, 800000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB); +PERIPH_CLK(uartc, "tegra-uart.2", NULL, 55, 0x1a0, 800000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB); +PERIPH_CLK(uartd, "tegra-uart.3", NULL, 65, 0x1c0, 800000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB); +PERIPH_CLK(uarte, "tegra-uart.4", NULL, 66, 0x1c4, 800000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB); +PERIPH_CLK(vi, "tegra_camera", "vi", 20, 0x148, 425000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | DIV_U71_INT); +PERIPH_CLK(3d, "3d", NULL, 24, 0x158, 520000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | DIV_U71_INT | DIV_U71_IDLE | PERIPH_MANUAL_RESET); +PERIPH_CLK(3d2, "3d2", NULL, 98, 0x3b0, 520000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | DIV_U71_INT | DIV_U71_IDLE | PERIPH_MANUAL_RESET); +PERIPH_CLK(2d, "2d", NULL, 21, 0x15c, 520000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | DIV_U71_INT | DIV_U71_IDLE); +PERIPH_CLK(vi_sensor, "tegra_camera", "vi_sensor", 20, 0x1a8, 150000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | PERIPH_NO_RESET); +PERIPH_CLK(epp, "epp", NULL, 19, 0x16c, 520000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | DIV_U71_INT); +PERIPH_CLK(mpe, "mpe", NULL, 60, 0x170, 520000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | DIV_U71_INT); +PERIPH_CLK(host1x, "host1x", NULL, 28, 0x180, 260000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | DIV_U71_INT); +PERIPH_CLK(cve, "cve", NULL, 49, 0x140, 250000000, mux_pllp_plld_pllc_clkm, MUX | DIV_U71); /* requires min voltage */ +PERIPH_CLK(tvo, "tvo", NULL, 49, 0x188, 250000000, mux_pllp_plld_pllc_clkm, MUX | DIV_U71); /* requires min voltage */ +PERIPH_CLK(dtv, "dtv", NULL, 79, 0x1dc, 250000000, mux_clk_m, 0); +PERIPH_CLK(hdmi, "hdmi", NULL, 51, 0x18c, 148500000, mux_pllp_pllm_plld_plla_pllc_plld2_clkm, MUX | MUX8 | DIV_U71); +PERIPH_CLK(tvdac, "tvdac", NULL, 53, 0x194, 220000000, mux_pllp_plld_pllc_clkm, MUX | DIV_U71); /* requires min voltage */ +PERIPH_CLK(disp1, "tegradc.0", NULL, 27, 0x138, 600000000, mux_pllp_pllm_plld_plla_pllc_plld2_clkm, MUX | MUX8); +PERIPH_CLK(disp2, "tegradc.1", NULL, 26, 0x13c, 600000000, mux_pllp_pllm_plld_plla_pllc_plld2_clkm, MUX | MUX8); +PERIPH_CLK(usbd, "fsl-tegra-udc", NULL, 22, 0, 480000000, mux_clk_m, 0); /* requires min voltage */ +PERIPH_CLK(usb2, "tegra-ehci.1", NULL, 58, 0, 480000000, mux_clk_m, 0); /* requires min voltage */ +PERIPH_CLK(usb3, "tegra-ehci.2", NULL, 59, 0, 480000000, mux_clk_m, 0); /* requires min voltage */ +PERIPH_CLK(dsia, "tegradc.0", "dsia", 48, 0, 500000000, mux_plld_out0, 0); +PERIPH_CLK(csi, "tegra_camera", "csi", 52, 0, 102000000, mux_pllp_out3, 0); +PERIPH_CLK(isp, "tegra_camera", "isp", 23, 0, 150000000, mux_clk_m, 0); /* same frequency as VI */ +PERIPH_CLK(csus, "tegra_camera", "csus", 92, 0, 150000000, mux_clk_m, PERIPH_NO_RESET); +PERIPH_CLK(tsensor, "tegra-tsensor", NULL, 100, 0x3b8, 216000000, mux_pllp_pllc_clkm_clk32, MUX | DIV_U71); +PERIPH_CLK(actmon, "actmon", NULL, 119, 0x3e8, 216000000, mux_pllp_pllc_clk32_clkm, MUX | DIV_U71); +PERIPH_CLK(extern1, "extern1", NULL, 120, 0x3ec, 216000000, mux_plla_clk32_pllp_clkm_plle, MUX | MUX8 | DIV_U71); +PERIPH_CLK(extern2, "extern2", NULL, 121, 0x3f0, 216000000, mux_plla_clk32_pllp_clkm_plle, MUX | MUX8 | DIV_U71); +PERIPH_CLK(extern3, "extern3", NULL, 122, 0x3f4, 216000000, mux_plla_clk32_pllp_clkm_plle, MUX | MUX8 | DIV_U71); +PERIPH_CLK(i2cslow, "i2cslow", NULL, 81, 0x3fc, 26000000, mux_pllp_pllc_clk32_clkm, MUX | DIV_U71 | PERIPH_ON_APB); +PERIPH_CLK(pcie, "tegra-pcie", "pcie", 70, 0, 250000000, mux_clk_m, 0); +PERIPH_CLK(afi, "tegra-pcie", "afi", 72, 0, 250000000, mux_clk_m, 0); +PERIPH_CLK(se, "se", NULL, 127, 0x42c, 520000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_INT); + +static struct clk tegra_dsib; +static struct clk_tegra tegra_dsib_hw = { + .hw = { + .clk = &tegra_dsib, + }, + .lookup = { + .dev_id = "tegradc.1", + .con_id = "dsib", + }, + .reg = 0xd0, + .flags = MUX | PLLD, + .max_rate = 500000000, + .u.periph = { + .clk_num = 82, + }, + .reset = &tegra30_periph_clk_reset, +}; +static struct clk tegra_dsib = { + .name = "dsib", + .ops = &tegra30_dsib_clk_ops, + .hw = &tegra_dsib_hw.hw, + .parent_names = mux_plld_out0_plld2_out0, + .parents = mux_plld_out0_plld2_out0_p, + .num_parents = ARRAY_SIZE(mux_plld_out0_plld2_out0), +}; + +struct clk *tegra_list_clks[] = { + &tegra_apbdma, + &tegra_rtc, + &tegra_kbc, + &tegra_kfuse, + &tegra_fuse, + &tegra_fuse_burn, + &tegra_apbif, + &tegra_i2s0, + &tegra_i2s1, + &tegra_i2s2, + &tegra_i2s3, + &tegra_i2s4, + &tegra_spdif_out, + &tegra_spdif_in, + &tegra_pwm, + &tegra_d_audio, + &tegra_dam0, + &tegra_dam1, + &tegra_dam2, + &tegra_hda, + &tegra_hda2codec_2x, + &tegra_hda2hdmi, + &tegra_sbc1, + &tegra_sbc2, + &tegra_sbc3, + &tegra_sbc4, + &tegra_sbc5, + &tegra_sbc6, + &tegra_sata_oob, + &tegra_sata, + &tegra_sata_cold, + &tegra_ndflash, + &tegra_ndspeed, + &tegra_vfir, + &tegra_sdmmc1, + &tegra_sdmmc2, + &tegra_sdmmc3, + &tegra_sdmmc4, + &tegra_vcp, + &tegra_bsea, + &tegra_bsev, + &tegra_vde, + &tegra_csite, + &tegra_la, + &tegra_owr, + &tegra_nor, + &tegra_mipi, + &tegra_i2c1, + &tegra_i2c2, + &tegra_i2c3, + &tegra_i2c4, + &tegra_i2c5, + &tegra_uarta, + &tegra_uartb, + &tegra_uartc, + &tegra_uartd, + &tegra_uarte, + &tegra_vi, + &tegra_3d, + &tegra_3d2, + &tegra_2d, + &tegra_vi_sensor, + &tegra_epp, + &tegra_mpe, + &tegra_host1x, + &tegra_cve, + &tegra_tvo, + &tegra_dtv, + &tegra_hdmi, + &tegra_tvdac, + &tegra_disp1, + &tegra_disp2, + &tegra_usbd, + &tegra_usb2, + &tegra_usb3, + &tegra_dsia, + &tegra_dsib, + &tegra_csi, + &tegra_isp, + &tegra_csus, + &tegra_tsensor, + &tegra_actmon, + &tegra_extern1, + &tegra_extern2, + &tegra_extern3, + &tegra_i2cslow, + &tegra_pcie, + &tegra_afi, + &tegra_se, +}; + +#define CLK_DUPLICATE(_name, _dev, _con) \ + { \ + .name = _name, \ + .lookup = { \ + .dev_id = _dev, \ + .con_id = _con, \ + }, \ + } + +/* Some clocks may be used by different drivers depending on the board + * configuration. List those here to register them twice in the clock lookup + * table under two names. + */ +struct clk_duplicate tegra_clk_duplicates[] = { + CLK_DUPLICATE("uarta", "serial8250.0", NULL), + CLK_DUPLICATE("uartb", "serial8250.1", NULL), + CLK_DUPLICATE("uartc", "serial8250.2", NULL), + CLK_DUPLICATE("uartd", "serial8250.3", NULL), + CLK_DUPLICATE("uarte", "serial8250.4", NULL), + CLK_DUPLICATE("usbd", "utmip-pad", NULL), + CLK_DUPLICATE("usbd", "tegra-ehci.0", NULL), + CLK_DUPLICATE("usbd", "tegra-otg", NULL), + CLK_DUPLICATE("hdmi", "tegradc.0", "hdmi"), + CLK_DUPLICATE("hdmi", "tegradc.1", "hdmi"), + CLK_DUPLICATE("dsib", "tegradc.0", "dsib"), + CLK_DUPLICATE("dsia", "tegradc.1", "dsia"), + CLK_DUPLICATE("bsev", "tegra-avp", "bsev"), + CLK_DUPLICATE("bsev", "nvavp", "bsev"), + CLK_DUPLICATE("vde", "tegra-aes", "vde"), + CLK_DUPLICATE("bsea", "tegra-aes", "bsea"), + CLK_DUPLICATE("bsea", "nvavp", "bsea"), + CLK_DUPLICATE("cml1", "tegra_sata_cml", NULL), + CLK_DUPLICATE("cml0", "tegra_pcie", "cml"), + CLK_DUPLICATE("pciex", "tegra_pcie", "pciex"), + CLK_DUPLICATE("i2c1", "tegra-i2c-slave.0", NULL), + CLK_DUPLICATE("i2c2", "tegra-i2c-slave.1", NULL), + CLK_DUPLICATE("i2c3", "tegra-i2c-slave.2", NULL), + CLK_DUPLICATE("i2c4", "tegra-i2c-slave.3", NULL), + CLK_DUPLICATE("i2c5", "tegra-i2c-slave.4", NULL), + CLK_DUPLICATE("sbc1", "spi_slave_tegra.0", NULL), + CLK_DUPLICATE("sbc2", "spi_slave_tegra.1", NULL), + CLK_DUPLICATE("sbc3", "spi_slave_tegra.2", NULL), + CLK_DUPLICATE("sbc4", "spi_slave_tegra.3", NULL), + CLK_DUPLICATE("sbc5", "spi_slave_tegra.4", NULL), + CLK_DUPLICATE("sbc6", "spi_slave_tegra.5", NULL), + CLK_DUPLICATE("twd", "smp_twd", NULL), + CLK_DUPLICATE("vcp", "nvavp", "vcp"), + CLK_DUPLICATE("i2s0", NULL, "i2s0"), + CLK_DUPLICATE("i2s1", NULL, "i2s1"), + CLK_DUPLICATE("i2s2", NULL, "i2s2"), + CLK_DUPLICATE("i2s3", NULL, "i2s3"), + CLK_DUPLICATE("i2s4", NULL, "i2s4"), + CLK_DUPLICATE("dam0", NULL, "dam0"), + CLK_DUPLICATE("dam1", NULL, "dam1"), + CLK_DUPLICATE("dam2", NULL, "dam2"), + CLK_DUPLICATE("spdif_in", NULL, "spdif_in"), +}; + +struct clk *tegra_ptr_clks[] = { + &tegra_clk_32k, + &tegra_clk_m, + &tegra_clk_m_div2, + &tegra_clk_m_div4, + &tegra_pll_ref, + &tegra_pll_m, + &tegra_pll_m_out1, + &tegra_pll_c, + &tegra_pll_c_out1, + &tegra_pll_p, + &tegra_pll_p_out1, + &tegra_pll_p_out2, + &tegra_pll_p_out3, + &tegra_pll_p_out4, + &tegra_pll_a, + &tegra_pll_a_out0, + &tegra_pll_d, + &tegra_pll_d_out0, + &tegra_pll_d2, + &tegra_pll_d2_out0, + &tegra_pll_u, + &tegra_pll_x, + &tegra_pll_x_out0, + &tegra_pll_e, + &tegra_clk_cclk_g, + &tegra_cml0, + &tegra_cml1, + &tegra_pciex, + &tegra_clk_sclk, + &tegra_clk_blink, + &tegra30_clk_twd, +}; + +static void tegra30_init_one_clock(struct clk *c) +{ + struct clk_tegra *clk = to_clk_tegra(c->hw); + __clk_init(NULL, c); + INIT_LIST_HEAD(&clk->shared_bus_list); + if (!clk->lookup.dev_id && !clk->lookup.con_id) + clk->lookup.con_id = c->name; + clk->lookup.clk = c; + clkdev_add(&clk->lookup); + tegra_clk_add(c); +} + +void __init tegra30_init_clocks(void) +{ + int i; + struct clk *c; + + for (i = 0; i < ARRAY_SIZE(tegra_ptr_clks); i++) + tegra30_init_one_clock(tegra_ptr_clks[i]); + + for (i = 0; i < ARRAY_SIZE(tegra_list_clks); i++) + tegra30_init_one_clock(tegra_list_clks[i]); + + for (i = 0; i < ARRAY_SIZE(tegra_clk_duplicates); i++) { + c = tegra_get_clock_by_name(tegra_clk_duplicates[i].name); + if (!c) { + pr_err("%s: Unknown duplicate clock %s\n", __func__, + tegra_clk_duplicates[i].name); + continue; + } + + tegra_clk_duplicates[i].lookup.clk = c; + clkdev_add(&tegra_clk_duplicates[i].lookup); + } + + for (i = 0; i < ARRAY_SIZE(tegra_sync_source_list); i++) + tegra30_init_one_clock(tegra_sync_source_list[i]); + for (i = 0; i < ARRAY_SIZE(tegra_clk_audio_list); i++) + tegra30_init_one_clock(tegra_clk_audio_list[i]); + for (i = 0; i < ARRAY_SIZE(tegra_clk_audio_2x_list); i++) + tegra30_init_one_clock(tegra_clk_audio_2x_list[i]); + + for (i = 0; i < ARRAY_SIZE(tegra_clk_out_list); i++) + tegra30_init_one_clock(tegra_clk_out_list[i]); + + tegra30_cpu_car_ops_init(); +} diff --git a/arch/arm/mach-tegra/tegra_cpu_car.h b/arch/arm/mach-tegra/tegra_cpu_car.h new file mode 100644 index 0000000..30d063a --- /dev/null +++ b/arch/arm/mach-tegra/tegra_cpu_car.h @@ -0,0 +1,87 @@ +/* + * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __MACH_TEGRA_CPU_CAR_H +#define __MACH_TEGRA_CPU_CAR_H + +/* + * Tegra CPU clock and reset control ops + * + * wait_for_reset: + * keep waiting until the CPU in reset state + * put_in_reset: + * put the CPU in reset state + * out_of_reset: + * release the CPU from reset state + * enable_clock: + * CPU clock un-gate + * disable_clock: + * CPU clock gate + */ +struct tegra_cpu_car_ops { + void (*wait_for_reset)(u32 cpu); + void (*put_in_reset)(u32 cpu); + void (*out_of_reset)(u32 cpu); + void (*enable_clock)(u32 cpu); + void (*disable_clock)(u32 cpu); +}; + +extern struct tegra_cpu_car_ops *tegra_cpu_car_ops; + +static inline void tegra_wait_cpu_in_reset(u32 cpu) +{ + if (WARN_ON(!tegra_cpu_car_ops->wait_for_reset)) + return; + + tegra_cpu_car_ops->wait_for_reset(cpu); +} + +static inline void tegra_put_cpu_in_reset(u32 cpu) +{ + if (WARN_ON(!tegra_cpu_car_ops->put_in_reset)) + return; + + tegra_cpu_car_ops->put_in_reset(cpu); +} + +static inline void tegra_cpu_out_of_reset(u32 cpu) +{ + if (WARN_ON(!tegra_cpu_car_ops->out_of_reset)) + return; + + tegra_cpu_car_ops->out_of_reset(cpu); +} + +static inline void tegra_enable_cpu_clock(u32 cpu) +{ + if (WARN_ON(!tegra_cpu_car_ops->enable_clock)) + return; + + tegra_cpu_car_ops->enable_clock(cpu); +} + +static inline void tegra_disable_cpu_clock(u32 cpu) +{ + if (WARN_ON(!tegra_cpu_car_ops->disable_clock)) + return; + + tegra_cpu_car_ops->disable_clock(cpu); +} + +void tegra20_cpu_car_ops_init(void); +void tegra30_cpu_car_ops_init(void); + +#endif /* __MACH_TEGRA_CPU_CAR_H */ diff --git a/arch/arm/mach-u300/Kconfig b/arch/arm/mach-u300/Kconfig index 54d8f34..f7e12ed 100644 --- a/arch/arm/mach-u300/Kconfig +++ b/arch/arm/mach-u300/Kconfig @@ -1,6 +1,6 @@ if ARCH_U300 -menu "ST-Ericsson AB U300/U330/U335/U365 Platform" +menu "ST-Ericsson AB U300/U335 Platform" comment "ST-Ericsson Mobile Platform Products" @@ -10,46 +10,7 @@ config MACH_U300 select PINCTRL_U300 select PINCTRL_COH901 -comment "ST-Ericsson U300/U330/U335/U365 Feature Selections" - -choice - prompt "U300/U330/U335/U365 system type" - default MACH_U300_BS2X - ---help--- - You need to select the target system, i.e. the - U300/U330/U335/U365 board that you want to compile your kernel - for. - -config MACH_U300_BS2X - bool "S26/S26/B25/B26 Test Products" - depends on MACH_U300 - help - Select this if you're developing on the - S26/S25 test products. (Also works on - B26/B25 big boards.) - -config MACH_U300_BS330 - bool "S330/B330 Test Products" - depends on MACH_U300 - help - Select this if you're developing on the - S330/B330 test products. - -config MACH_U300_BS335 - bool "S335/B335 Test Products" - depends on MACH_U300 - help - Select this if you're developing on the - S335/B335 test products. - -config MACH_U300_BS365 - bool "S365/B365 Test Products" - depends on MACH_U300 - help - Select this if you're developing on the - S365/B365 test products. - -endchoice +comment "ST-Ericsson U300/U335 Feature Selections" config U300_DEBUG bool "Debug support for U300" diff --git a/arch/arm/mach-u300/Makefile b/arch/arm/mach-u300/Makefile index 7e47d37..5a86c58 100644 --- a/arch/arm/mach-u300/Makefile +++ b/arch/arm/mach-u300/Makefile @@ -7,7 +7,6 @@ obj-m := obj-n := obj- := -obj-$(CONFIG_ARCH_U300) += u300.o obj-$(CONFIG_SPI_PL022) += spi.o obj-$(CONFIG_MACH_U300_SPIDUMMY) += dummyspichip.o obj-$(CONFIG_I2C_STU300) += i2c.o diff --git a/arch/arm/mach-u300/core.c b/arch/arm/mach-u300/core.c index 03acf18..ef6f602 100644 --- a/arch/arm/mach-u300/core.c +++ b/arch/arm/mach-u300/core.c @@ -3,7 +3,7 @@ * arch/arm/mach-u300/core.c * * - * Copyright (C) 2007-2010 ST-Ericsson SA + * Copyright (C) 2007-2012 ST-Ericsson SA * License terms: GNU General Public License (GPL) version 2 * Core platform support, IRQ handling and device definitions. * Author: Linus Walleij <linus.walleij@stericsson.com> @@ -31,23 +31,26 @@ #include <linux/pinctrl/pinconf-generic.h> #include <linux/dma-mapping.h> #include <linux/platform_data/clk-u300.h> +#include <linux/platform_data/pinctrl-coh901.h> #include <asm/types.h> #include <asm/setup.h> #include <asm/memory.h> #include <asm/hardware/vic.h> #include <asm/mach/map.h> -#include <asm/mach/irq.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> #include <mach/coh901318.h> #include <mach/hardware.h> #include <mach/syscon.h> -#include <mach/dma_channels.h> -#include <mach/gpio-u300.h> +#include <mach/irqs.h> +#include "timer.h" #include "spi.h" #include "i2c.h" #include "u300-gpio.h" +#include "dma_channels.h" /* * Static I/O mappings that are needed for booting the U300 platforms. The @@ -76,7 +79,7 @@ static struct map_desc u300_io_desc[] __initdata = { }, }; -void __init u300_map_io(void) +static void __init u300_map_io(void) { iotable_init(u300_io_desc, ARRAY_SIZE(u300_io_desc)); /* We enable a real big DMA buffer if need be. */ @@ -101,7 +104,6 @@ static AMBA_APB_DEVICE(uart0, "uart0", 0, U300_UART0_BASE, { IRQ_U300_UART0 }, &uart0_plat_data); /* The U335 have an additional UART1 on the APP CPU */ -#ifdef CONFIG_MACH_U300_BS335 static struct amba_pl011_data uart1_plat_data = { #ifdef CONFIG_COH901318 .dma_filter = coh901318_filter_id, @@ -113,7 +115,6 @@ static struct amba_pl011_data uart1_plat_data = { /* Fast device at 0x7000 offset */ static AMBA_APB_DEVICE(uart1, "uart1", 0, U300_UART1_BASE, { IRQ_U300_UART1 }, &uart1_plat_data); -#endif /* AHB device at 0x4000 offset */ static AMBA_APB_DEVICE(pl172, "pl172", 0, U300_EMIF_CFG_BASE, { }, NULL); @@ -152,9 +153,7 @@ static AMBA_APB_DEVICE(mmcsd, "mmci", 0, U300_MMCSD_BASE, */ static struct amba_device *amba_devs[] __initdata = { &uart0_device, -#ifdef CONFIG_MACH_U300_BS335 &uart1_device, -#endif &pl022_device, &pl172_device, &mmcsd_device, @@ -188,7 +187,6 @@ static struct resource gpio_resources[] = { .end = IRQ_U300_GPIO_PORT2, .flags = IORESOURCE_IRQ, }, -#if defined(CONFIG_MACH_U300_BS365) || defined(CONFIG_MACH_U300_BS335) { .name = "gpio3", .start = IRQ_U300_GPIO_PORT3, @@ -201,8 +199,6 @@ static struct resource gpio_resources[] = { .end = IRQ_U300_GPIO_PORT4, .flags = IORESOURCE_IRQ, }, -#endif -#ifdef CONFIG_MACH_U300_BS335 { .name = "gpio5", .start = IRQ_U300_GPIO_PORT5, @@ -215,7 +211,6 @@ static struct resource gpio_resources[] = { .end = IRQ_U300_GPIO_PORT6, .flags = IORESOURCE_IRQ, }, -#endif /* CONFIG_MACH_U300_BS335 */ }; static struct resource keypad_resources[] = { @@ -323,7 +318,6 @@ static struct resource dma_resource[] = { } }; -#ifdef CONFIG_MACH_U300_BS335 /* points out all dma slave channels. * Syntax is [A1, B1, A2, B2, .... ,-1,-1] * Select all channels from A to B, end of list is marked with -1,-1 @@ -336,14 +330,6 @@ static int dma_slave_channels[] = { static int dma_memcpy_channels[] = { U300_DMA_GENERAL_PURPOSE_0, U300_DMA_GENERAL_PURPOSE_8, -1, -1}; -#else /* CONFIG_MACH_U300_BS335 */ - -static int dma_slave_channels[] = {U300_DMA_MSL_TX_0, U300_DMA_SPI_RX, -1, -1}; -static int dma_memcpy_channels[] = { - U300_DMA_GENERAL_PURPOSE_0, U300_DMA_GENERAL_PURPOSE_10, -1, -1}; - -#endif - /** register dma for memory access * * active 1 means dma intends to access memory @@ -1395,7 +1381,6 @@ const struct coh_dma_channel chan_config[U300_DMA_CHANNELS] = { .param.ctrl_lli = flags_memcpy_lli, .param.ctrl_lli_last = flags_memcpy_lli_last, }, -#ifdef CONFIG_MACH_U300_BS335 { .number = U300_DMA_UART1_TX, .name = "UART1 TX", @@ -1406,28 +1391,6 @@ const struct coh_dma_channel chan_config[U300_DMA_CHANNELS] = { .name = "UART1 RX", .priority_high = 0, } -#else - { - .number = U300_DMA_GENERAL_PURPOSE_9, - .name = "GENERAL 09", - .priority_high = 0, - - .param.config = flags_memcpy_config, - .param.ctrl_lli_chained = flags_memcpy_lli_chained, - .param.ctrl_lli = flags_memcpy_lli, - .param.ctrl_lli_last = flags_memcpy_lli_last, - }, - { - .number = U300_DMA_GENERAL_PURPOSE_10, - .name = "GENERAL 10", - .priority_high = 0, - - .param.config = flags_memcpy_config, - .param.ctrl_lli_chained = flags_memcpy_lli_chained, - .param.ctrl_lli = flags_memcpy_lli, - .param.ctrl_lli_last = flags_memcpy_lli_last, - } -#endif }; @@ -1480,18 +1443,7 @@ static struct platform_device pinctrl_device = { * GPIO block, with different number of ports. */ static struct u300_gpio_platform u300_gpio_plat = { -#if defined(CONFIG_MACH_U300_BS2X) || defined(CONFIG_MACH_U300_BS330) - .variant = U300_GPIO_COH901335, - .ports = 3, -#endif -#ifdef CONFIG_MACH_U300_BS335 - .variant = U300_GPIO_COH901571_3_BS335, .ports = 7, -#endif -#ifdef CONFIG_MACH_U300_BS365 - .variant = U300_GPIO_COH901571_3_BS365, - .ports = 5, -#endif .gpio_base = 0, .gpio_irq_base = IRQ_U300_GPIO_BASE, .pinctrl_device = &pinctrl_device, @@ -1651,7 +1603,7 @@ static struct platform_device *platform_devs[] __initdata = { * together so some interrupts are connected to the first one and some * to the second one. */ -void __init u300_init_irq(void) +static void __init u300_init_irq(void) { u32 mask[2] = {0, 0}; struct clk *clk; @@ -1756,29 +1708,11 @@ static void __init u300_init_check_chip(void) printk(KERN_INFO "Initializing U300 system on %s baseband chip " \ "(chip ID 0x%04x)\n", chipname, val); -#ifdef CONFIG_MACH_U300_BS330 - if ((val & 0xFF00U) != 0xd800) { - printk(KERN_ERR "Platform configured for BS330 " \ - "with DB3200 but %s detected, expect problems!", - chipname); - } -#endif -#ifdef CONFIG_MACH_U300_BS335 if ((val & 0xFF00U) != 0xf000 && (val & 0xFF00U) != 0xf100) { printk(KERN_ERR "Platform configured for BS335 " \ " with DB3350 but %s detected, expect problems!", chipname); } -#endif -#ifdef CONFIG_MACH_U300_BS365 - if ((val & 0xFF00U) != 0xe800) { - printk(KERN_ERR "Platform configured for BS365 " \ - "with DB3210 but %s detected, expect problems!", - chipname); - } -#endif - - } /* @@ -1811,7 +1745,7 @@ static void __init u300_assign_physmem(void) } } -void __init u300_init_devices(void) +static void __init u300_init_machine(void) { int i; u16 val; @@ -1852,7 +1786,7 @@ void __init u300_init_devices(void) /* Forward declare this function from the watchdog */ void coh901327_watchdog_reset(void); -void u300_restart(char mode, const char *cmd) +static void u300_restart(char mode, const char *cmd) { switch (mode) { case 's': @@ -1868,3 +1802,15 @@ void u300_restart(char mode, const char *cmd) /* Wait for system do die/reset. */ while (1); } + +MACHINE_START(U300, "Ericsson AB U335 S335/B335 Prototype Board") + /* Maintainer: Linus Walleij <linus.walleij@stericsson.com> */ + .atag_offset = 0x100, + .map_io = u300_map_io, + .nr_irqs = NR_IRQS_U300, + .init_irq = u300_init_irq, + .handle_irq = vic_handle_irq, + .timer = &u300_timer, + .init_machine = u300_init_machine, + .restart = u300_restart, +MACHINE_END diff --git a/arch/arm/mach-u300/include/mach/dma_channels.h b/arch/arm/mach-u300/dma_channels.h index b239149..4e8a88f 100644 --- a/arch/arm/mach-u300/include/mach/dma_channels.h +++ b/arch/arm/mach-u300/dma_channels.h @@ -3,7 +3,7 @@ * arch/arm/mach-u300/include/mach/dma_channels.h * * - * Copyright (C) 2007-2009 ST-Ericsson + * Copyright (C) 2007-2012 ST-Ericsson * License terms: GNU General Public License (GPL) version 2 * Map file for the U300 dma driver. * Author: Per Friden <per.friden@stericsson.com> @@ -50,19 +50,10 @@ #define U300_DMA_GENERAL_PURPOSE_6 35 #define U300_DMA_GENERAL_PURPOSE_7 36 #define U300_DMA_GENERAL_PURPOSE_8 37 -#ifdef CONFIG_MACH_U300_BS335 #define U300_DMA_UART1_TX 38 #define U300_DMA_UART1_RX 39 -#else -#define U300_DMA_GENERAL_PURPOSE_9 38 -#define U300_DMA_GENERAL_PURPOSE_10 39 -#endif -#ifdef CONFIG_MACH_U300_BS335 #define U300_DMA_DEVICE_CHANNELS 32 -#else -#define U300_DMA_DEVICE_CHANNELS 30 -#endif #define U300_DMA_CHANNELS 40 diff --git a/arch/arm/mach-u300/i2c.c b/arch/arm/mach-u300/i2c.c index cb04bd6..0d4620e 100644 --- a/arch/arm/mach-u300/i2c.c +++ b/arch/arm/mach-u300/i2c.c @@ -1,7 +1,7 @@ /* * arch/arm/mach-u300/i2c.c * - * Copyright (C) 2009 ST-Ericsson AB + * Copyright (C) 2009-2012 ST-Ericsson AB * License terms: GNU General Public License (GPL) version 2 * * Register board i2c devices @@ -261,7 +261,6 @@ static struct i2c_board_info __initdata bus0_i2c_board_info[] = { }; static struct i2c_board_info __initdata bus1_i2c_board_info[] = { -#ifdef CONFIG_MACH_U300_BS335 { .type = "fwcam", .addr = 0x10, @@ -270,9 +269,6 @@ static struct i2c_board_info __initdata bus1_i2c_board_info[] = { .type = "fwcam", .addr = 0x5d, }, -#else - { }, -#endif }; void __init u300_i2c_register_board_devices(void) diff --git a/arch/arm/mach-u300/include/mach/clkdev.h b/arch/arm/mach-u300/include/mach/clkdev.h deleted file mode 100644 index 92e3cc8..0000000 --- a/arch/arm/mach-u300/include/mach/clkdev.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef __MACH_CLKDEV_H -#define __MACH_CLKDEV_H - -int __clk_get(struct clk *clk); -void __clk_put(struct clk *clk); - -#endif diff --git a/arch/arm/mach-u300/include/mach/gpio.h b/arch/arm/mach-u300/include/mach/gpio.h deleted file mode 100644 index 40a8c17..0000000 --- a/arch/arm/mach-u300/include/mach/gpio.h +++ /dev/null @@ -1 +0,0 @@ -/* empty */ diff --git a/arch/arm/mach-u300/include/mach/irqs.h b/arch/arm/mach-u300/include/mach/irqs.h index ec09c1e..e27425a 100644 --- a/arch/arm/mach-u300/include/mach/irqs.h +++ b/arch/arm/mach-u300/include/mach/irqs.h @@ -3,7 +3,7 @@ * arch/arm/mach-u300/include/mach/irqs.h * * - * Copyright (C) 2006-2009 ST-Ericsson AB + * Copyright (C) 2006-2012 ST-Ericsson AB * License terms: GNU General Public License (GPL) version 2 * IRQ channel definitions for the U300 platforms. * Author: Linus Walleij <linus.walleij@stericsson.com> @@ -31,10 +31,6 @@ #define IRQ_U300_XGAM_GAMCON 14 #define IRQ_U300_XGAM_CDI 15 #define IRQ_U300_XGAM_CDICON 16 -#if defined(CONFIG_MACH_U300_BS2X) || defined(CONFIG_MACH_U300_BS330) -/* MMIACC not used on the DB3210 or DB3350 chips */ -#define IRQ_U300_XGAM_MMIACC 17 -#endif #define IRQ_U300_XGAM_PDI 18 #define IRQ_U300_XGAM_PDICON 19 #define IRQ_U300_XGAM_GAMEACC 20 @@ -55,8 +51,6 @@ #define IRQ_U300_GPIO_PORT1 34 #define IRQ_U300_GPIO_PORT2 35 -#if defined(CONFIG_MACH_U300_BS2X) || defined(CONFIG_MACH_U300_BS330) || \ - defined(CONFIG_MACH_U300_BS335) /* These are for DB3150, DB3200 and DB3350 */ #define IRQ_U300_WDOG 36 #define IRQ_U300_EVHIST 37 @@ -68,15 +62,8 @@ #define IRQ_U300_RTC 43 #define IRQ_U300_NFIF 44 #define IRQ_U300_NFIF2 45 -#endif - -/* DB3150 and DB3200 have only 45 IRQs */ -#if defined(CONFIG_MACH_U300_BS2X) || defined(CONFIG_MACH_U300_BS330) -#define U300_VIC_IRQS_END 46 -#endif /* The DB3350-specific interrupt lines */ -#ifdef CONFIG_MACH_U300_BS335 #define IRQ_U300_ISP_F0 46 #define IRQ_U300_ISP_F1 47 #define IRQ_U300_ISP_F2 48 @@ -89,25 +76,6 @@ #define IRQ_U300_GPIO_PORT5 55 #define IRQ_U300_GPIO_PORT6 56 #define U300_VIC_IRQS_END 57 -#endif - -/* The DB3210-specific interrupt lines */ -#ifdef CONFIG_MACH_U300_BS365 -#define IRQ_U300_GPIO_PORT3 36 -#define IRQ_U300_GPIO_PORT4 37 -#define IRQ_U300_WDOG 38 -#define IRQ_U300_EVHIST 39 -#define IRQ_U300_MSPRO 40 -#define IRQ_U300_MMCSD_MCIINTR0 41 -#define IRQ_U300_MMCSD_MCIINTR1 42 -#define IRQ_U300_I2C0 43 -#define IRQ_U300_I2C1 44 -#define IRQ_U300_RTC 45 -#define IRQ_U300_NFIF 46 -#define IRQ_U300_NFIF2 47 -#define IRQ_U300_SYSCON_PLL_LOCK 48 -#define U300_VIC_IRQS_END 49 -#endif /* Maximum 8*7 GPIO lines */ #ifdef CONFIG_PINCTRL_COH901 @@ -117,6 +85,6 @@ #define IRQ_U300_GPIO_END (U300_VIC_IRQS_END) #endif -#define NR_IRQS (IRQ_U300_GPIO_END - IRQ_U300_INTCON0_START) +#define NR_IRQS_U300 (IRQ_U300_GPIO_END - IRQ_U300_INTCON0_START) #endif diff --git a/arch/arm/mach-u300/include/mach/platform.h b/arch/arm/mach-u300/include/mach/platform.h deleted file mode 100644 index 096333f..0000000 --- a/arch/arm/mach-u300/include/mach/platform.h +++ /dev/null @@ -1,20 +0,0 @@ -/* - * - * arch/arm/mach-u300/include/mach/platform.h - * - * - * Copyright (C) 2006-2009 ST-Ericsson AB - * License terms: GNU General Public License (GPL) version 2 - * Basic platform init and mapping functions. - * Author: Linus Walleij <linus.walleij@stericsson.com> - */ - -#ifndef __ASSEMBLY__ - -void u300_map_io(void); -void u300_init_irq(void); -void u300_init_devices(void); -void u300_restart(char, const char *); -extern struct sys_timer u300_timer; - -#endif diff --git a/arch/arm/mach-u300/include/mach/syscon.h b/arch/arm/mach-u300/include/mach/syscon.h index 6e84f07..10bdd0b 100644 --- a/arch/arm/mach-u300/include/mach/syscon.h +++ b/arch/arm/mach-u300/include/mach/syscon.h @@ -3,7 +3,7 @@ * arch/arm/mach-u300/include/mach/syscon.h * * - * Copyright (C) 2008 ST-Ericsson AB + * Copyright (C) 2008-2012 ST-Ericsson AB * * Author: Rickard Andersson <rickard.andersson@stericsson.com> */ @@ -36,9 +36,7 @@ #define U300_SYSCON_CSR_PLL13_LOCK_IND (0x0001) /* Reset lines for SLOW devices 16bit (R/W) */ #define U300_SYSCON_RSR (0x0014) -#ifdef CONFIG_MACH_U300_BS335 #define U300_SYSCON_RSR_PPM_RESET_EN (0x0200) -#endif #define U300_SYSCON_RSR_ACC_TMR_RESET_EN (0x0100) #define U300_SYSCON_RSR_APP_TMR_RESET_EN (0x0080) #define U300_SYSCON_RSR_RTC_RESET_EN (0x0040) @@ -50,9 +48,7 @@ #define U300_SYSCON_RSR_SLOW_BRIDGE_RESET_EN (0x0001) /* Reset lines for FAST devices 16bit (R/W) */ #define U300_SYSCON_RFR (0x0018) -#ifdef CONFIG_MACH_U300_BS335 #define U300_SYSCON_RFR_UART1_RESET_ENABLE (0x0080) -#endif #define U300_SYSCON_RFR_SPI_RESET_ENABLE (0x0040) #define U300_SYSCON_RFR_MMC_RESET_ENABLE (0x0020) #define U300_SYSCON_RFR_PCM_I2S1_RESET_ENABLE (0x0010) @@ -62,10 +58,8 @@ #define U300_SYSCON_RFR_FAST_BRIDGE_RESET_ENABLE (0x0001) /* Reset lines for the rest of the peripherals 16bit (R/W) */ #define U300_SYSCON_RRR (0x001c) -#ifdef CONFIG_MACH_U300_BS335 #define U300_SYSCON_RRR_CDS_RESET_EN (0x4000) #define U300_SYSCON_RRR_ISP_RESET_EN (0x2000) -#endif #define U300_SYSCON_RRR_INTCON_RESET_EN (0x1000) #define U300_SYSCON_RRR_MSPRO_RESET_EN (0x0800) #define U300_SYSCON_RRR_XGAM_RESET_EN (0x0100) @@ -79,9 +73,7 @@ #define U300_SYSCON_RRR_AAIF_RESET_EN (0x0001) /* Clock enable for SLOW peripherals 16bit (R/W) */ #define U300_SYSCON_CESR (0x0020) -#ifdef CONFIG_MACH_U300_BS335 #define U300_SYSCON_CESR_PPM_CLK_EN (0x0200) -#endif #define U300_SYSCON_CESR_ACC_TMR_CLK_EN (0x0100) #define U300_SYSCON_CESR_APP_TMR_CLK_EN (0x0080) #define U300_SYSCON_CESR_KEYPAD_CLK_EN (0x0040) @@ -92,24 +84,20 @@ #define U300_SYSCON_CESR_SLOW_BRIDGE_CLK_EN (0x0001) /* Clock enable for FAST peripherals 16bit (R/W) */ #define U300_SYSCON_CEFR (0x0024) -#ifdef CONFIG_MACH_U300_BS335 #define U300_SYSCON_CEFR_UART1_CLK_EN (0x0200) -#endif #define U300_SYSCON_CEFR_I2S1_CORE_CLK_EN (0x0100) #define U300_SYSCON_CEFR_I2S0_CORE_CLK_EN (0x0080) #define U300_SYSCON_CEFR_SPI_CLK_EN (0x0040) #define U300_SYSCON_CEFR_MMC_CLK_EN (0x0020) -#define U300_SYSCON_CEFR_I2S1_CLK_EN (0x0010) -#define U300_SYSCON_CEFR_I2S0_CLK_EN (0x0008) -#define U300_SYSCON_CEFR_I2C1_CLK_EN (0x0004) -#define U300_SYSCON_CEFR_I2C0_CLK_EN (0x0002) +#define U300_SYSCON_CEFR_I2S1_CLK_EN (0x0010) +#define U300_SYSCON_CEFR_I2S0_CLK_EN (0x0008) +#define U300_SYSCON_CEFR_I2C1_CLK_EN (0x0004) +#define U300_SYSCON_CEFR_I2C0_CLK_EN (0x0002) #define U300_SYSCON_CEFR_FAST_BRIDGE_CLK_EN (0x0001) /* Clock enable for the rest of the peripherals 16bit (R/W) */ #define U300_SYSCON_CERR (0x0028) -#ifdef CONFIG_MACH_U300_BS335 #define U300_SYSCON_CERR_CDS_CLK_EN (0x2000) #define U300_SYSCON_CERR_ISP_CLK_EN (0x1000) -#endif #define U300_SYSCON_CERR_MSPRO_CLK_EN (0x0800) #define U300_SYSCON_CERR_AHB_SUBSYS_BRIDGE_CLK_EN (0x0400) #define U300_SYSCON_CERR_SEMI_CLK_EN (0x0200) @@ -124,9 +112,7 @@ #define U300_SYSCON_CERR_AAIF_CLK_EN (0x0001) /* Single block clock enable 16bit (-/W) */ #define U300_SYSCON_SBCER (0x002c) -#ifdef CONFIG_MACH_U300_BS335 #define U300_SYSCON_SBCER_PPM_CLK_EN (0x0009) -#endif #define U300_SYSCON_SBCER_ACC_TMR_CLK_EN (0x0008) #define U300_SYSCON_SBCER_APP_TMR_CLK_EN (0x0007) #define U300_SYSCON_SBCER_KEYPAD_CLK_EN (0x0006) @@ -135,9 +121,7 @@ #define U300_SYSCON_SBCER_BTR_CLK_EN (0x0002) #define U300_SYSCON_SBCER_UART_CLK_EN (0x0001) #define U300_SYSCON_SBCER_SLOW_BRIDGE_CLK_EN (0x0000) -#ifdef CONFIG_MACH_U300_BS335 #define U300_SYSCON_SBCER_UART1_CLK_EN (0x0019) -#endif #define U300_SYSCON_SBCER_I2S1_CORE_CLK_EN (0x0018) #define U300_SYSCON_SBCER_I2S0_CORE_CLK_EN (0x0017) #define U300_SYSCON_SBCER_SPI_CLK_EN (0x0016) @@ -147,10 +131,8 @@ #define U300_SYSCON_SBCER_I2C1_CLK_EN (0x0012) #define U300_SYSCON_SBCER_I2C0_CLK_EN (0x0011) #define U300_SYSCON_SBCER_FAST_BRIDGE_CLK_EN (0x0010) -#ifdef CONFIG_MACH_U300_BS335 #define U300_SYSCON_SBCER_CDS_CLK_EN (0x002D) #define U300_SYSCON_SBCER_ISP_CLK_EN (0x002C) -#endif #define U300_SYSCON_SBCER_MSPRO_CLK_EN (0x002B) #define U300_SYSCON_SBCER_AHB_SUBSYS_BRIDGE_CLK_EN (0x002A) #define U300_SYSCON_SBCER_SEMI_CLK_EN (0x0029) @@ -168,9 +150,7 @@ /* Same values as above for SBCER */ /* Clock force SLOW peripherals 16bit (R/W) */ #define U300_SYSCON_CFSR (0x003c) -#ifdef CONFIG_MACH_U300_BS335 #define U300_SYSCON_CFSR_PPM_CLK_FORCE_EN (0x0200) -#endif #define U300_SYSCON_CFSR_ACC_TMR_CLK_FORCE_EN (0x0100) #define U300_SYSCON_CFSR_APP_TMR_CLK_FORCE_EN (0x0080) #define U300_SYSCON_CFSR_KEYPAD_CLK_FORCE_EN (0x0020) @@ -184,10 +164,8 @@ /* Values not defined. Define if you want to use them. */ /* Clock force the rest of the peripherals 16bit (R/W) */ #define U300_SYSCON_CFRR (0x44) -#ifdef CONFIG_MACH_U300_BS335 #define U300_SYSCON_CFRR_CDS_CLK_FORCE_EN (0x2000) #define U300_SYSCON_CFRR_ISP_CLK_FORCE_EN (0x1000) -#endif #define U300_SYSCON_CFRR_MSPRO_CLK_FORCE_EN (0x0800) #define U300_SYSCON_CFRR_AHB_SUBSYS_BRIDGE_CLK_FORCE_EN (0x0400) #define U300_SYSCON_CFRR_SEMI_CLK_FORCE_EN (0x0200) diff --git a/arch/arm/mach-u300/include/mach/u300-regs.h b/arch/arm/mach-u300/include/mach/u300-regs.h index 65f87c5..1e49d90 100644 --- a/arch/arm/mach-u300/include/mach/u300-regs.h +++ b/arch/arm/mach-u300/include/mach/u300-regs.h @@ -28,7 +28,6 @@ #define PLAT_NAND_CLE (1 << 16) #define PLAT_NAND_ALE (1 << 17) - /* AHB Peripherals */ #define U300_AHB_PER_PHYS_BASE 0xa0000000 #define U300_AHB_PER_VIRT_BASE 0xff010000 @@ -46,11 +45,7 @@ #define U300_BOOTROM_VIRT_BASE 0xffff0000 /* SEMI config base */ -#ifdef CONFIG_MACH_U300_BS335 #define U300_SEMI_CONFIG_BASE 0x2FFE0000 -#else -#define U300_SEMI_CONFIG_BASE 0x30000000 -#endif /* * AHB peripherals @@ -99,10 +94,8 @@ /* SPI controller */ #define U300_SPI_BASE (U300_FAST_PER_PHYS_BASE+0x6000) -#ifdef CONFIG_MACH_U300_BS335 /* Fast UART1 on U335 only */ #define U300_UART1_BASE (U300_SLOW_PER_PHYS_BASE+0x7000) -#endif /* * SLOW peripherals @@ -151,10 +144,8 @@ * REST peripherals */ -/* ISP (image signal processor) is only available in U335 */ -#ifdef CONFIG_MACH_U300_BS335 +/* ISP (image signal processor) */ #define U300_ISP_BASE (0xA0008000) -#endif /* DMA Controller base */ #define U300_DMAC_BASE (0xC0020000) @@ -166,17 +157,9 @@ #define U300_APEX_BASE (0xc0030000) /* Video Encoder Base */ -#ifdef CONFIG_MACH_U300_BS335 #define U300_VIDEOENC_BASE (0xc0080000) -#else -#define U300_VIDEOENC_BASE (0xc0040000) -#endif /* XGAM Base */ #define U300_XGAM_BASE (0xd0000000) -/* - * Virtual accessor macros for static devices - */ - #endif diff --git a/arch/arm/mach-u300/spi.c b/arch/arm/mach-u300/spi.c index a1affac..02e6659 100644 --- a/arch/arm/mach-u300/spi.c +++ b/arch/arm/mach-u300/spi.c @@ -12,7 +12,7 @@ #include <linux/amba/pl022.h> #include <linux/err.h> #include <mach/coh901318.h> -#include <mach/dma_channels.h> +#include "dma_channels.h" /* * The following is for the actual devices on the SSP/SPI bus diff --git a/arch/arm/mach-u300/timer.c b/arch/arm/mach-u300/timer.c index 56ac06d..1da10e2 100644 --- a/arch/arm/mach-u300/timer.c +++ b/arch/arm/mach-u300/timer.c @@ -17,14 +17,17 @@ #include <linux/io.h> #include <linux/clk.h> #include <linux/err.h> +#include <linux/irq.h> #include <mach/hardware.h> +#include <mach/irqs.h> /* Generic stuff */ #include <asm/sched_clock.h> #include <asm/mach/map.h> #include <asm/mach/time.h> -#include <asm/mach/irq.h> + +#include "timer.h" /* * APP side special timer registers diff --git a/arch/arm/mach-u300/timer.h b/arch/arm/mach-u300/timer.h new file mode 100644 index 0000000..b5e9791 --- /dev/null +++ b/arch/arm/mach-u300/timer.h @@ -0,0 +1 @@ +extern struct sys_timer u300_timer; diff --git a/arch/arm/mach-u300/u300-gpio.h b/arch/arm/mach-u300/u300-gpio.h index 847dc25..83f5077 100644 --- a/arch/arm/mach-u300/u300-gpio.h +++ b/arch/arm/mach-u300/u300-gpio.h @@ -1,50 +1,11 @@ /* - * Individual pin assignments for the B26/S26. Notice that the - * actual usage of these pins depends on the PAD MUX settings, that - * is why the same number can potentially appear several times. - * In the reference design each pin is only used for one purpose. - * These were determined by inspecting the B26/S26 schematic: - * 2/1911-ROA 128 1603 - */ -#ifdef CONFIG_MACH_U300_BS2X -#define U300_GPIO_PIN_UART_RX 0 -#define U300_GPIO_PIN_UART_TX 1 -#define U300_GPIO_PIN_GPIO02 2 /* Unrouted */ -#define U300_GPIO_PIN_GPIO03 3 /* Unrouted */ -#define U300_GPIO_PIN_CAM_SLEEP 4 -#define U300_GPIO_PIN_CAM_REG_EN 5 -#define U300_GPIO_PIN_GPIO06 6 /* Unrouted */ -#define U300_GPIO_PIN_GPIO07 7 /* Unrouted */ - -#define U300_GPIO_PIN_GPIO08 8 /* Service point SP2321 */ -#define U300_GPIO_PIN_GPIO09 9 /* Service point SP2322 */ -#define U300_GPIO_PIN_PHFSENSE 10 /* Headphone jack sensing */ -#define U300_GPIO_PIN_MMC_CLKRET 11 /* Clock return from MMC/SD card */ -#define U300_GPIO_PIN_MMC_CD 12 /* MMC Card insertion detection */ -#define U300_GPIO_PIN_FLIPSENSE 13 /* Mechanical flip sensing */ -#define U300_GPIO_PIN_GPIO14 14 /* DSP JTAG Port RTCK */ -#define U300_GPIO_PIN_GPIO15 15 /* Unrouted */ - -#define U300_GPIO_PIN_GPIO16 16 /* Unrouted */ -#define U300_GPIO_PIN_GPIO17 17 /* Unrouted */ -#define U300_GPIO_PIN_GPIO18 18 /* Unrouted */ -#define U300_GPIO_PIN_GPIO19 19 /* Unrouted */ -#define U300_GPIO_PIN_GPIO20 20 /* Unrouted */ -#define U300_GPIO_PIN_GPIO21 21 /* Unrouted */ -#define U300_GPIO_PIN_GPIO22 22 /* Unrouted */ -#define U300_GPIO_PIN_GPIO23 23 /* Unrouted */ -#endif - -/* - * Individual pin assignments for the B330/S330 and B365/S365. + * Individual pin assignments for the B335/S335. * Notice that the actual usage of these pins depends on the * PAD MUX settings, that is why the same number can potentially * appear several times. In the reference design each pin is only * used for one purpose. These were determined by inspecting the * S365 schematic. */ -#if defined(CONFIG_MACH_U300_BS330) || defined(CONFIG_MACH_U300_BS365) || \ - defined(CONFIG_MACH_U300_BS335) #define U300_GPIO_PIN_UART_RX 0 #define U300_GPIO_PIN_UART_TX 1 #define U300_GPIO_PIN_UART_CTS 2 @@ -90,8 +51,6 @@ #define U300_GPIO_PIN_GPIO38 38 /* Unrouted */ #define U300_GPIO_PIN_GPIO39 39 /* Unrouted */ -#ifdef CONFIG_MACH_U300_BS335 - #define U300_GPIO_PIN_GPIO40 40 /* Unrouted */ #define U300_GPIO_PIN_GPIO41 41 /* Unrouted */ #define U300_GPIO_PIN_GPIO42 42 /* Unrouted */ @@ -109,6 +68,3 @@ #define U300_GPIO_PIN_GPIO53 53 /* Unrouted */ #define U300_GPIO_PIN_GPIO54 54 /* Unrouted */ #define U300_GPIO_PIN_GPIO55 55 /* Unrouted */ -#endif - -#endif diff --git a/arch/arm/mach-u300/u300.c b/arch/arm/mach-u300/u300.c deleted file mode 100644 index f30c69d..0000000 --- a/arch/arm/mach-u300/u300.c +++ /dev/null @@ -1,57 +0,0 @@ -/* - * - * arch/arm/mach-u300/u300.c - * - * - * Copyright (C) 2006-2009 ST-Ericsson AB - * License terms: GNU General Public License (GPL) version 2 - * Platform machine definition. - * Author: Linus Walleij <linus.walleij@stericsson.com> - */ -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/mm.h> -#include <linux/sched.h> -#include <linux/interrupt.h> -#include <linux/ioport.h> -#include <linux/memblock.h> -#include <linux/platform_device.h> -#include <linux/io.h> -#include <mach/hardware.h> -#include <mach/platform.h> -#include <asm/hardware/vic.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/memory.h> - -static void __init u300_init_machine(void) -{ - u300_init_devices(); -} - -#ifdef CONFIG_MACH_U300_BS2X -#define MACH_U300_STRING "Ericsson AB U300 S25/S26/B25/B26 Prototype Board" -#endif - -#ifdef CONFIG_MACH_U300_BS330 -#define MACH_U300_STRING "Ericsson AB U330 S330/B330 Prototype Board" -#endif - -#ifdef CONFIG_MACH_U300_BS335 -#define MACH_U300_STRING "Ericsson AB U335 S335/B335 Prototype Board" -#endif - -#ifdef CONFIG_MACH_U300_BS365 -#define MACH_U300_STRING "Ericsson AB U365 S365/B365 Prototype Board" -#endif - -MACHINE_START(U300, MACH_U300_STRING) - /* Maintainer: Linus Walleij <linus.walleij@stericsson.com> */ - .atag_offset = 0x100, - .map_io = u300_map_io, - .init_irq = u300_init_irq, - .handle_irq = vic_handle_irq, - .timer = &u300_timer, - .init_machine = u300_init_machine, - .restart = u300_restart, -MACHINE_END diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig index 53d3d46..a258996 100644 --- a/arch/arm/mach-ux500/Kconfig +++ b/arch/arm/mach-ux500/Kconfig @@ -11,6 +11,7 @@ config UX500_SOC_COMMON select CACHE_L2X0 select PINCTRL select PINCTRL_NOMADIK + select COMMON_CLK config UX500_SOC_DB8500 bool diff --git a/arch/arm/mach-ux500/Makefile b/arch/arm/mach-ux500/Makefile index 026086f..5691ef6 100644 --- a/arch/arm/mach-ux500/Makefile +++ b/arch/arm/mach-ux500/Makefile @@ -2,7 +2,7 @@ # Makefile for the linux kernel, U8500 machine. # -obj-y := clock.o cpu.o devices.o devices-common.o \ +obj-y := cpu.o devices.o devices-common.o \ id.o usb.o timer.o obj-$(CONFIG_CPU_IDLE) += cpuidle.o obj-$(CONFIG_CACHE_L2X0) += cache-l2x0.o diff --git a/arch/arm/mach-ux500/Makefile.boot b/arch/arm/mach-ux500/Makefile.boot index dd5cd00..760a0ef 100644 --- a/arch/arm/mach-ux500/Makefile.boot +++ b/arch/arm/mach-ux500/Makefile.boot @@ -1,5 +1,3 @@ zreladdr-y += 0x00008000 params_phys-y := 0x00000100 initrd_phys-y := 0x00800000 - -dtb-$(CONFIG_MACH_SNOWBALL) += snowball.dtb diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c index 1d2e3c6..7ebfcc7 100644 --- a/arch/arm/mach-ux500/board-mop500.c +++ b/arch/arm/mach-ux500/board-mop500.c @@ -48,7 +48,7 @@ #include <mach/setup.h> #include <mach/devices.h> #include <mach/irqs.h> -#include <mach/crypto-ux500.h> +#include <linux/platform_data/crypto-ux500.h> #include "ste-dma40-db8500.h" #include "devices-db8500.h" @@ -673,6 +673,7 @@ static void __init hrefv60_init_machine(void) MACHINE_START(U8500, "ST-Ericsson MOP500 platform") /* Maintainer: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> */ .atag_offset = 0x100, + .smp = smp_ops(ux500_smp_ops), .map_io = u8500_map_io, .init_irq = ux500_init_irq, /* we re-use nomadik timer here */ @@ -684,6 +685,7 @@ MACHINE_END MACHINE_START(HREFV60, "ST-Ericsson U8500 Platform HREFv60+") .atag_offset = 0x100, + .smp = smp_ops(ux500_smp_ops), .map_io = u8500_map_io, .init_irq = ux500_init_irq, .timer = &ux500_timer, @@ -694,6 +696,7 @@ MACHINE_END MACHINE_START(SNOWBALL, "Calao Systems Snowball platform") .atag_offset = 0x100, + .smp = smp_ops(ux500_smp_ops), .map_io = u8500_map_io, .init_irq = ux500_init_irq, /* we re-use nomadik timer here */ @@ -823,6 +826,7 @@ static const char * u8500_dt_board_compat[] = { DT_MACHINE_START(U8500_DT, "ST-Ericsson U8500 platform (Device Tree Support)") + .smp = smp_ops(ux500_smp_ops), .map_io = u8500_map_io, .init_irq = ux500_init_irq, /* we re-use nomadik timer here */ diff --git a/arch/arm/mach-ux500/cache-l2x0.c b/arch/arm/mach-ux500/cache-l2x0.c index dc12394..75d5b51 100644 --- a/arch/arm/mach-ux500/cache-l2x0.c +++ b/arch/arm/mach-ux500/cache-l2x0.c @@ -38,7 +38,7 @@ static int __init ux500_l2x0_init(void) { u32 aux_val = 0x3e000000; - if (cpu_is_u8500_family()) + if (cpu_is_u8500_family() || cpu_is_ux540_family()) l2x0_base = __io_address(U8500_L2CC_BASE); else ux500_unknown_soc(); diff --git a/arch/arm/mach-ux500/clock.c b/arch/arm/mach-ux500/clock.c deleted file mode 100644 index 8d73b06..0000000 --- a/arch/arm/mach-ux500/clock.c +++ /dev/null @@ -1,715 +0,0 @@ -/* - * Copyright (C) 2009 ST-Ericsson - * Copyright (C) 2009 STMicroelectronics - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/list.h> -#include <linux/errno.h> -#include <linux/err.h> -#include <linux/clk.h> -#include <linux/io.h> -#include <linux/clkdev.h> -#include <linux/cpufreq.h> - -#include <plat/mtu.h> -#include <mach/hardware.h> -#include "clock.h" - -#ifdef CONFIG_DEBUG_FS -#include <linux/debugfs.h> -#include <linux/uaccess.h> /* for copy_from_user */ -static LIST_HEAD(clk_list); -#endif - -#define PRCC_PCKEN 0x00 -#define PRCC_PCKDIS 0x04 -#define PRCC_KCKEN 0x08 -#define PRCC_KCKDIS 0x0C - -#define PRCM_YYCLKEN0_MGT_SET 0x510 -#define PRCM_YYCLKEN1_MGT_SET 0x514 -#define PRCM_YYCLKEN0_MGT_CLR 0x518 -#define PRCM_YYCLKEN1_MGT_CLR 0x51C -#define PRCM_YYCLKEN0_MGT_VAL 0x520 -#define PRCM_YYCLKEN1_MGT_VAL 0x524 - -#define PRCM_SVAMMDSPCLK_MGT 0x008 -#define PRCM_SIAMMDSPCLK_MGT 0x00C -#define PRCM_SGACLK_MGT 0x014 -#define PRCM_UARTCLK_MGT 0x018 -#define PRCM_MSP02CLK_MGT 0x01C -#define PRCM_MSP1CLK_MGT 0x288 -#define PRCM_I2CCLK_MGT 0x020 -#define PRCM_SDMMCCLK_MGT 0x024 -#define PRCM_SLIMCLK_MGT 0x028 -#define PRCM_PER1CLK_MGT 0x02C -#define PRCM_PER2CLK_MGT 0x030 -#define PRCM_PER3CLK_MGT 0x034 -#define PRCM_PER5CLK_MGT 0x038 -#define PRCM_PER6CLK_MGT 0x03C -#define PRCM_PER7CLK_MGT 0x040 -#define PRCM_LCDCLK_MGT 0x044 -#define PRCM_BMLCLK_MGT 0x04C -#define PRCM_HSITXCLK_MGT 0x050 -#define PRCM_HSIRXCLK_MGT 0x054 -#define PRCM_HDMICLK_MGT 0x058 -#define PRCM_APEATCLK_MGT 0x05C -#define PRCM_APETRACECLK_MGT 0x060 -#define PRCM_MCDECLK_MGT 0x064 -#define PRCM_IPI2CCLK_MGT 0x068 -#define PRCM_DSIALTCLK_MGT 0x06C -#define PRCM_DMACLK_MGT 0x074 -#define PRCM_B2R2CLK_MGT 0x078 -#define PRCM_TVCLK_MGT 0x07C -#define PRCM_TCR 0x1C8 -#define PRCM_TCR_STOPPED (1 << 16) -#define PRCM_TCR_DOZE_MODE (1 << 17) -#define PRCM_UNIPROCLK_MGT 0x278 -#define PRCM_SSPCLK_MGT 0x280 -#define PRCM_RNGCLK_MGT 0x284 -#define PRCM_UICCCLK_MGT 0x27C - -#define PRCM_MGT_ENABLE (1 << 8) - -static DEFINE_SPINLOCK(clocks_lock); - -static void __clk_enable(struct clk *clk) -{ - if (clk->enabled++ == 0) { - if (clk->parent_cluster) - __clk_enable(clk->parent_cluster); - - if (clk->parent_periph) - __clk_enable(clk->parent_periph); - - if (clk->ops && clk->ops->enable) - clk->ops->enable(clk); - } -} - -int clk_enable(struct clk *clk) -{ - unsigned long flags; - - spin_lock_irqsave(&clocks_lock, flags); - __clk_enable(clk); - spin_unlock_irqrestore(&clocks_lock, flags); - - return 0; -} -EXPORT_SYMBOL(clk_enable); - -static void __clk_disable(struct clk *clk) -{ - if (--clk->enabled == 0) { - if (clk->ops && clk->ops->disable) - clk->ops->disable(clk); - - if (clk->parent_periph) - __clk_disable(clk->parent_periph); - - if (clk->parent_cluster) - __clk_disable(clk->parent_cluster); - } -} - -void clk_disable(struct clk *clk) -{ - unsigned long flags; - - WARN_ON(!clk->enabled); - - spin_lock_irqsave(&clocks_lock, flags); - __clk_disable(clk); - spin_unlock_irqrestore(&clocks_lock, flags); -} -EXPORT_SYMBOL(clk_disable); - -/* - * The MTU has a separate, rather complex muxing setup - * with alternative parents (peripheral cluster or - * ULP or fixed 32768 Hz) depending on settings - */ -static unsigned long clk_mtu_get_rate(struct clk *clk) -{ - void __iomem *addr; - u32 tcr; - int mtu = (int) clk->data; - /* - * One of these is selected eventually - * TODO: Replace the constant with a reference - * to the ULP source once this is modeled. - */ - unsigned long clk32k = 32768; - unsigned long mturate; - unsigned long retclk; - - if (cpu_is_u8500_family()) - addr = __io_address(U8500_PRCMU_BASE); - else - ux500_unknown_soc(); - - /* - * On a startup, always conifgure the TCR to the doze mode; - * bootloaders do it for us. Do this in the kernel too. - */ - writel(PRCM_TCR_DOZE_MODE, addr + PRCM_TCR); - - tcr = readl(addr + PRCM_TCR); - - /* Get the rate from the parent as a default */ - if (clk->parent_periph) - mturate = clk_get_rate(clk->parent_periph); - else if (clk->parent_cluster) - mturate = clk_get_rate(clk->parent_cluster); - else - /* We need to be connected SOMEWHERE */ - BUG(); - - /* Return the clock selected for this MTU */ - if (tcr & (1 << mtu)) - retclk = clk32k; - else - retclk = mturate; - - pr_info("MTU%d clock rate: %lu Hz\n", mtu, retclk); - return retclk; -} - -unsigned long clk_get_rate(struct clk *clk) -{ - unsigned long rate; - - /* - * If there is a custom getrate callback for this clock, - * it will take precedence. - */ - if (clk->get_rate) - return clk->get_rate(clk); - - if (clk->ops && clk->ops->get_rate) - return clk->ops->get_rate(clk); - - rate = clk->rate; - if (!rate) { - if (clk->parent_periph) - rate = clk_get_rate(clk->parent_periph); - else if (clk->parent_cluster) - rate = clk_get_rate(clk->parent_cluster); - } - - return rate; -} -EXPORT_SYMBOL(clk_get_rate); - -long clk_round_rate(struct clk *clk, unsigned long rate) -{ - /*TODO*/ - return rate; -} -EXPORT_SYMBOL(clk_round_rate); - -int clk_set_rate(struct clk *clk, unsigned long rate) -{ - clk->rate = rate; - return 0; -} -EXPORT_SYMBOL(clk_set_rate); - -int clk_set_parent(struct clk *clk, struct clk *parent) -{ - /*TODO*/ - return -ENOSYS; -} -EXPORT_SYMBOL(clk_set_parent); - -static void clk_prcmu_enable(struct clk *clk) -{ - void __iomem *cg_set_reg = __io_address(U8500_PRCMU_BASE) - + PRCM_YYCLKEN0_MGT_SET + clk->prcmu_cg_off; - - writel(1 << clk->prcmu_cg_bit, cg_set_reg); -} - -static void clk_prcmu_disable(struct clk *clk) -{ - void __iomem *cg_clr_reg = __io_address(U8500_PRCMU_BASE) - + PRCM_YYCLKEN0_MGT_CLR + clk->prcmu_cg_off; - - writel(1 << clk->prcmu_cg_bit, cg_clr_reg); -} - -static struct clkops clk_prcmu_ops = { - .enable = clk_prcmu_enable, - .disable = clk_prcmu_disable, -}; - -static unsigned int clkrst_base[] = { - [1] = U8500_CLKRST1_BASE, - [2] = U8500_CLKRST2_BASE, - [3] = U8500_CLKRST3_BASE, - [5] = U8500_CLKRST5_BASE, - [6] = U8500_CLKRST6_BASE, -}; - -static void clk_prcc_enable(struct clk *clk) -{ - void __iomem *addr = __io_address(clkrst_base[clk->cluster]); - - if (clk->prcc_kernel != -1) - writel(1 << clk->prcc_kernel, addr + PRCC_KCKEN); - - if (clk->prcc_bus != -1) - writel(1 << clk->prcc_bus, addr + PRCC_PCKEN); -} - -static void clk_prcc_disable(struct clk *clk) -{ - void __iomem *addr = __io_address(clkrst_base[clk->cluster]); - - if (clk->prcc_bus != -1) - writel(1 << clk->prcc_bus, addr + PRCC_PCKDIS); - - if (clk->prcc_kernel != -1) - writel(1 << clk->prcc_kernel, addr + PRCC_KCKDIS); -} - -static struct clkops clk_prcc_ops = { - .enable = clk_prcc_enable, - .disable = clk_prcc_disable, -}; - -static struct clk clk_32khz = { - .name = "clk_32khz", - .rate = 32000, -}; - -/* - * PRCMU level clock gating - */ - -/* Bank 0 */ -static DEFINE_PRCMU_CLK(svaclk, 0x0, 2, SVAMMDSPCLK); -static DEFINE_PRCMU_CLK(siaclk, 0x0, 3, SIAMMDSPCLK); -static DEFINE_PRCMU_CLK(sgaclk, 0x0, 4, SGACLK); -static DEFINE_PRCMU_CLK_RATE(uartclk, 0x0, 5, UARTCLK, 38400000); -static DEFINE_PRCMU_CLK(msp02clk, 0x0, 6, MSP02CLK); -static DEFINE_PRCMU_CLK(msp1clk, 0x0, 7, MSP1CLK); /* v1 */ -static DEFINE_PRCMU_CLK_RATE(i2cclk, 0x0, 8, I2CCLK, 48000000); -static DEFINE_PRCMU_CLK_RATE(sdmmcclk, 0x0, 9, SDMMCCLK, 100000000); -static DEFINE_PRCMU_CLK(slimclk, 0x0, 10, SLIMCLK); -static DEFINE_PRCMU_CLK(per1clk, 0x0, 11, PER1CLK); -static DEFINE_PRCMU_CLK(per2clk, 0x0, 12, PER2CLK); -static DEFINE_PRCMU_CLK(per3clk, 0x0, 13, PER3CLK); -static DEFINE_PRCMU_CLK(per5clk, 0x0, 14, PER5CLK); -static DEFINE_PRCMU_CLK_RATE(per6clk, 0x0, 15, PER6CLK, 133330000); -static DEFINE_PRCMU_CLK(lcdclk, 0x0, 17, LCDCLK); -static DEFINE_PRCMU_CLK(bmlclk, 0x0, 18, BMLCLK); -static DEFINE_PRCMU_CLK(hsitxclk, 0x0, 19, HSITXCLK); -static DEFINE_PRCMU_CLK(hsirxclk, 0x0, 20, HSIRXCLK); -static DEFINE_PRCMU_CLK(hdmiclk, 0x0, 21, HDMICLK); -static DEFINE_PRCMU_CLK(apeatclk, 0x0, 22, APEATCLK); -static DEFINE_PRCMU_CLK(apetraceclk, 0x0, 23, APETRACECLK); -static DEFINE_PRCMU_CLK(mcdeclk, 0x0, 24, MCDECLK); -static DEFINE_PRCMU_CLK(ipi2clk, 0x0, 25, IPI2CCLK); -static DEFINE_PRCMU_CLK(dsialtclk, 0x0, 26, DSIALTCLK); /* v1 */ -static DEFINE_PRCMU_CLK(dmaclk, 0x0, 27, DMACLK); -static DEFINE_PRCMU_CLK(b2r2clk, 0x0, 28, B2R2CLK); -static DEFINE_PRCMU_CLK(tvclk, 0x0, 29, TVCLK); -static DEFINE_PRCMU_CLK(uniproclk, 0x0, 30, UNIPROCLK); /* v1 */ -static DEFINE_PRCMU_CLK_RATE(sspclk, 0x0, 31, SSPCLK, 48000000); /* v1 */ - -/* Bank 1 */ -static DEFINE_PRCMU_CLK(rngclk, 0x4, 0, RNGCLK); /* v1 */ -static DEFINE_PRCMU_CLK(uiccclk, 0x4, 1, UICCCLK); /* v1 */ - -/* - * PRCC level clock gating - * Format: per#, clk, PCKEN bit, KCKEN bit, parent - */ - -/* Peripheral Cluster #1 */ -static DEFINE_PRCC_CLK(1, msp3, 11, 10, &clk_msp1clk); -static DEFINE_PRCC_CLK(1, i2c4, 10, 9, &clk_i2cclk); -static DEFINE_PRCC_CLK(1, gpio0, 9, -1, NULL); -static DEFINE_PRCC_CLK(1, slimbus0, 8, 8, &clk_slimclk); -static DEFINE_PRCC_CLK(1, spi3, 7, -1, NULL); -static DEFINE_PRCC_CLK(1, i2c2, 6, 6, &clk_i2cclk); -static DEFINE_PRCC_CLK(1, sdi0, 5, 5, &clk_sdmmcclk); -static DEFINE_PRCC_CLK(1, msp1, 4, 4, &clk_msp1clk); -static DEFINE_PRCC_CLK(1, msp0, 3, 3, &clk_msp02clk); -static DEFINE_PRCC_CLK(1, i2c1, 2, 2, &clk_i2cclk); -static DEFINE_PRCC_CLK(1, uart1, 1, 1, &clk_uartclk); -static DEFINE_PRCC_CLK(1, uart0, 0, 0, &clk_uartclk); - -/* Peripheral Cluster #2 */ -static DEFINE_PRCC_CLK(2, gpio1, 11, -1, NULL); -static DEFINE_PRCC_CLK(2, ssitx, 10, 7, NULL); -static DEFINE_PRCC_CLK(2, ssirx, 9, 6, NULL); -static DEFINE_PRCC_CLK(2, spi0, 8, -1, NULL); -static DEFINE_PRCC_CLK(2, sdi3, 7, 5, &clk_sdmmcclk); -static DEFINE_PRCC_CLK(2, sdi1, 6, 4, &clk_sdmmcclk); -static DEFINE_PRCC_CLK(2, msp2, 5, 3, &clk_msp02clk); -static DEFINE_PRCC_CLK(2, sdi4, 4, 2, &clk_sdmmcclk); -static DEFINE_PRCC_CLK(2, pwl, 3, 1, NULL); -static DEFINE_PRCC_CLK(2, spi1, 2, -1, NULL); -static DEFINE_PRCC_CLK(2, spi2, 1, -1, NULL); -static DEFINE_PRCC_CLK(2, i2c3, 0, 0, &clk_i2cclk); - -/* Peripheral Cluster #3 */ -static DEFINE_PRCC_CLK(3, gpio2, 8, -1, NULL); -static DEFINE_PRCC_CLK(3, sdi5, 7, 7, &clk_sdmmcclk); -static DEFINE_PRCC_CLK(3, uart2, 6, 6, &clk_uartclk); -static DEFINE_PRCC_CLK(3, ske, 5, 5, &clk_32khz); -static DEFINE_PRCC_CLK(3, sdi2, 4, 4, &clk_sdmmcclk); -static DEFINE_PRCC_CLK(3, i2c0, 3, 3, &clk_i2cclk); -static DEFINE_PRCC_CLK(3, ssp1, 2, 2, &clk_sspclk); -static DEFINE_PRCC_CLK(3, ssp0, 1, 1, &clk_sspclk); -static DEFINE_PRCC_CLK(3, fsmc, 0, -1, NULL); - -/* Peripheral Cluster #4 is in the always on domain */ - -/* Peripheral Cluster #5 */ -static DEFINE_PRCC_CLK(5, gpio3, 1, -1, NULL); -static DEFINE_PRCC_CLK(5, usb, 0, 0, NULL); - -/* Peripheral Cluster #6 */ - -/* MTU ID in data */ -static DEFINE_PRCC_CLK_CUSTOM(6, mtu1, 9, -1, NULL, clk_mtu_get_rate, 1); -static DEFINE_PRCC_CLK_CUSTOM(6, mtu0, 8, -1, NULL, clk_mtu_get_rate, 0); -static DEFINE_PRCC_CLK(6, cfgreg, 7, 7, NULL); -static DEFINE_PRCC_CLK(6, hash1, 6, -1, NULL); -static DEFINE_PRCC_CLK(6, unipro, 5, 1, &clk_uniproclk); -static DEFINE_PRCC_CLK(6, pka, 4, -1, NULL); -static DEFINE_PRCC_CLK(6, hash0, 3, -1, NULL); -static DEFINE_PRCC_CLK(6, cryp0, 2, -1, NULL); -static DEFINE_PRCC_CLK(6, cryp1, 1, -1, NULL); -static DEFINE_PRCC_CLK(6, rng, 0, 0, &clk_rngclk); - -static struct clk clk_dummy_apb_pclk = { - .name = "apb_pclk", -}; - -static struct clk_lookup u8500_clks[] = { - CLK(dummy_apb_pclk, NULL, "apb_pclk"), - - /* Peripheral Cluster #1 */ - CLK(gpio0, "gpio.0", NULL), - CLK(gpio0, "gpio.1", NULL), - CLK(slimbus0, "slimbus0", NULL), - CLK(i2c2, "nmk-i2c.2", NULL), - CLK(sdi0, "sdi0", NULL), - CLK(msp0, "ux500-msp-i2s.0", NULL), - CLK(i2c1, "nmk-i2c.1", NULL), - CLK(uart1, "uart1", NULL), - CLK(uart0, "uart0", NULL), - - /* Peripheral Cluster #3 */ - CLK(gpio2, "gpio.2", NULL), - CLK(gpio2, "gpio.3", NULL), - CLK(gpio2, "gpio.4", NULL), - CLK(gpio2, "gpio.5", NULL), - CLK(sdi5, "sdi5", NULL), - CLK(uart2, "uart2", NULL), - CLK(ske, "ske", NULL), - CLK(ske, "nmk-ske-keypad", NULL), - CLK(sdi2, "sdi2", NULL), - CLK(i2c0, "nmk-i2c.0", NULL), - CLK(fsmc, "fsmc", NULL), - - /* Peripheral Cluster #5 */ - CLK(gpio3, "gpio.8", NULL), - - /* Peripheral Cluster #6 */ - CLK(hash1, "hash1", NULL), - CLK(pka, "pka", NULL), - CLK(hash0, "hash0", NULL), - CLK(cryp0, "cryp0", NULL), - CLK(cryp1, "cryp1", NULL), - - /* PRCMU level clock gating */ - - /* Bank 0 */ - CLK(svaclk, "sva", NULL), - CLK(siaclk, "sia", NULL), - CLK(sgaclk, "sga", NULL), - CLK(slimclk, "slim", NULL), - CLK(lcdclk, "lcd", NULL), - CLK(bmlclk, "bml", NULL), - CLK(hsitxclk, "stm-hsi.0", NULL), - CLK(hsirxclk, "stm-hsi.1", NULL), - CLK(hdmiclk, "hdmi", NULL), - CLK(apeatclk, "apeat", NULL), - CLK(apetraceclk, "apetrace", NULL), - CLK(mcdeclk, "mcde", NULL), - CLK(ipi2clk, "ipi2", NULL), - CLK(dmaclk, "dma40.0", NULL), - CLK(b2r2clk, "b2r2", NULL), - CLK(tvclk, "tv", NULL), - - /* Peripheral Cluster #1 */ - CLK(i2c4, "nmk-i2c.4", NULL), - CLK(spi3, "spi3", NULL), - CLK(msp1, "ux500-msp-i2s.1", NULL), - CLK(msp3, "ux500-msp-i2s.3", NULL), - - /* Peripheral Cluster #2 */ - CLK(gpio1, "gpio.6", NULL), - CLK(gpio1, "gpio.7", NULL), - CLK(ssitx, "ssitx", NULL), - CLK(ssirx, "ssirx", NULL), - CLK(spi0, "spi0", NULL), - CLK(sdi3, "sdi3", NULL), - CLK(sdi1, "sdi1", NULL), - CLK(msp2, "ux500-msp-i2s.2", NULL), - CLK(sdi4, "sdi4", NULL), - CLK(pwl, "pwl", NULL), - CLK(spi1, "spi1", NULL), - CLK(spi2, "spi2", NULL), - CLK(i2c3, "nmk-i2c.3", NULL), - - /* Peripheral Cluster #3 */ - CLK(ssp1, "ssp1", NULL), - CLK(ssp0, "ssp0", NULL), - - /* Peripheral Cluster #5 */ - CLK(usb, "musb-ux500.0", "usb"), - - /* Peripheral Cluster #6 */ - CLK(mtu1, "mtu1", NULL), - CLK(mtu0, "mtu0", NULL), - CLK(cfgreg, "cfgreg", NULL), - CLK(hash1, "hash1", NULL), - CLK(unipro, "unipro", NULL), - CLK(rng, "rng", NULL), - - /* PRCMU level clock gating */ - - /* Bank 0 */ - CLK(uniproclk, "uniproclk", NULL), - CLK(dsialtclk, "dsialt", NULL), - - /* Bank 1 */ - CLK(rngclk, "rng", NULL), - CLK(uiccclk, "uicc", NULL), -}; - -#ifdef CONFIG_DEBUG_FS -/* - * debugfs support to trace clock tree hierarchy and attributes with - * powerdebug - */ -static struct dentry *clk_debugfs_root; - -void __init clk_debugfs_add_table(struct clk_lookup *cl, size_t num) -{ - while (num--) { - /* Check that the clock has not been already registered */ - if (!(cl->clk->list.prev != cl->clk->list.next)) - list_add_tail(&cl->clk->list, &clk_list); - - cl++; - } -} - -static ssize_t usecount_dbg_read(struct file *file, char __user *buf, - size_t size, loff_t *off) -{ - struct clk *clk = file->f_dentry->d_inode->i_private; - char cusecount[128]; - unsigned int len; - - len = sprintf(cusecount, "%u\n", clk->enabled); - return simple_read_from_buffer(buf, size, off, cusecount, len); -} - -static ssize_t rate_dbg_read(struct file *file, char __user *buf, - size_t size, loff_t *off) -{ - struct clk *clk = file->f_dentry->d_inode->i_private; - char crate[128]; - unsigned int rate; - unsigned int len; - - rate = clk_get_rate(clk); - len = sprintf(crate, "%u\n", rate); - return simple_read_from_buffer(buf, size, off, crate, len); -} - -static const struct file_operations usecount_fops = { - .read = usecount_dbg_read, -}; - -static const struct file_operations set_rate_fops = { - .read = rate_dbg_read, -}; - -static struct dentry *clk_debugfs_register_dir(struct clk *c, - struct dentry *p_dentry) -{ - struct dentry *d, *clk_d; - const char *p = c->name; - - if (!p) - p = "BUG"; - - clk_d = debugfs_create_dir(p, p_dentry); - if (!clk_d) - return NULL; - - d = debugfs_create_file("usecount", S_IRUGO, - clk_d, c, &usecount_fops); - if (!d) - goto err_out; - d = debugfs_create_file("rate", S_IRUGO, - clk_d, c, &set_rate_fops); - if (!d) - goto err_out; - /* - * TODO : not currently available in ux500 - * d = debugfs_create_x32("flags", S_IRUGO, clk_d, (u32 *)&c->flags); - * if (!d) - * goto err_out; - */ - - return clk_d; - -err_out: - debugfs_remove_recursive(clk_d); - return NULL; -} - -static int clk_debugfs_register_one(struct clk *c) -{ - struct clk *pa = c->parent_periph; - struct clk *bpa = c->parent_cluster; - - if (!(bpa && !pa)) { - c->dent = clk_debugfs_register_dir(c, - pa ? pa->dent : clk_debugfs_root); - if (!c->dent) - return -ENOMEM; - } - - if (bpa) { - c->dent_bus = clk_debugfs_register_dir(c, - bpa->dent_bus ? bpa->dent_bus : bpa->dent); - if ((!c->dent_bus) && (c->dent)) { - debugfs_remove_recursive(c->dent); - c->dent = NULL; - return -ENOMEM; - } - } - return 0; -} - -static int clk_debugfs_register(struct clk *c) -{ - int err; - struct clk *pa = c->parent_periph; - struct clk *bpa = c->parent_cluster; - - if (pa && (!pa->dent && !pa->dent_bus)) { - err = clk_debugfs_register(pa); - if (err) - return err; - } - - if (bpa && (!bpa->dent && !bpa->dent_bus)) { - err = clk_debugfs_register(bpa); - if (err) - return err; - } - - if ((!c->dent) && (!c->dent_bus)) { - err = clk_debugfs_register_one(c); - if (err) - return err; - } - return 0; -} - -int __init clk_debugfs_init(void) -{ - struct clk *c; - struct dentry *d; - int err; - - d = debugfs_create_dir("clock", NULL); - if (!d) - return -ENOMEM; - clk_debugfs_root = d; - - list_for_each_entry(c, &clk_list, list) { - err = clk_debugfs_register(c); - if (err) - goto err_out; - } - return 0; -err_out: - debugfs_remove_recursive(clk_debugfs_root); - return err; -} - -#endif /* defined(CONFIG_DEBUG_FS) */ - -unsigned long clk_smp_twd_rate = 500000000; - -unsigned long clk_smp_twd_get_rate(struct clk *clk) -{ - return clk_smp_twd_rate; -} - -static struct clk clk_smp_twd = { - .get_rate = clk_smp_twd_get_rate, - .name = "smp_twd", -}; - -static struct clk_lookup clk_smp_twd_lookup = { - .dev_id = "smp_twd", - .clk = &clk_smp_twd, -}; - -#ifdef CONFIG_CPU_FREQ - -static int clk_twd_cpufreq_transition(struct notifier_block *nb, - unsigned long state, void *data) -{ - struct cpufreq_freqs *f = data; - - if (state == CPUFREQ_PRECHANGE) { - /* Save frequency in simple Hz */ - clk_smp_twd_rate = (f->new * 1000) / 2; - } - - return NOTIFY_OK; -} - -static struct notifier_block clk_twd_cpufreq_nb = { - .notifier_call = clk_twd_cpufreq_transition, -}; - -int clk_init_smp_twd_cpufreq(void) -{ - return cpufreq_register_notifier(&clk_twd_cpufreq_nb, - CPUFREQ_TRANSITION_NOTIFIER); -} - -#endif - -int __init clk_init(void) -{ - clkdev_add_table(u8500_clks, ARRAY_SIZE(u8500_clks)); - clkdev_add(&clk_smp_twd_lookup); - -#ifdef CONFIG_DEBUG_FS - clk_debugfs_add_table(u8500_clks, ARRAY_SIZE(u8500_clks)); -#endif - return 0; -} diff --git a/arch/arm/mach-ux500/clock.h b/arch/arm/mach-ux500/clock.h deleted file mode 100644 index 65d27a1..0000000 --- a/arch/arm/mach-ux500/clock.h +++ /dev/null @@ -1,164 +0,0 @@ -/* - * Copyright (C) 2010 ST-Ericsson - * Copyright (C) 2009 STMicroelectronics - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -/** - * struct clkops - ux500 clock operations - * @enable: function to enable the clock - * @disable: function to disable the clock - * @get_rate: function to get the current clock rate - * - * This structure contains function pointers to functions that will be used to - * control the clock. All of these functions are optional. If get_rate is - * NULL, the rate in the struct clk will be used. - */ -struct clkops { - void (*enable) (struct clk *); - void (*disable) (struct clk *); - unsigned long (*get_rate) (struct clk *); - int (*set_parent)(struct clk *, struct clk *); -}; - -/** - * struct clk - ux500 clock structure - * @ops: pointer to clkops struct used to control this clock - * @name: name, for debugging - * @enabled: refcount. positive if enabled, zero if disabled - * @get_rate: custom callback for getting the clock rate - * @data: custom per-clock data for example for the get_rate - * callback - * @rate: fixed rate for clocks which don't implement - * ops->getrate - * @prcmu_cg_off: address offset of the combined enable/disable register - * (used on u8500v1) - * @prcmu_cg_bit: bit in the combined enable/disable register (used on - * u8500v1) - * @prcmu_cg_mgt: address of the enable/disable register (used on - * u8500ed) - * @cluster: peripheral cluster number - * @prcc_bus: bit for the bus clock in the peripheral's CLKRST - * @prcc_kernel: bit for the kernel clock in the peripheral's CLKRST. - * -1 if no kernel clock exists. - * @parent_cluster: pointer to parent's cluster clk struct - * @parent_periph: pointer to parent's peripheral clk struct - * - * Peripherals are organised into clusters, and each cluster has an associated - * bus clock. Some peripherals also have a parent peripheral clock. - * - * In order to enable a clock for a peripheral, we need to enable: - * (1) the parent cluster (bus) clock at the PRCMU level - * (2) the parent peripheral clock (if any) at the PRCMU level - * (3) the peripheral's bus & kernel clock at the PRCC level - * - * (1) and (2) are handled by defining clk structs (DEFINE_PRCMU_CLK) for each - * of the cluster and peripheral clocks, and hooking these as the parents of - * the individual peripheral clocks. - * - * (3) is handled by specifying the bits in the PRCC control registers required - * to enable these clocks and modifying them in the ->enable and - * ->disable callbacks of the peripheral clocks (DEFINE_PRCC_CLK). - * - * This structure describes both the PRCMU-level clocks and PRCC-level clocks. - * The prcmu_* fields are only used for the PRCMU clocks, and the cluster, - * prcc, and parent pointers are only used for the PRCC-level clocks. - */ -struct clk { - const struct clkops *ops; - const char *name; - unsigned int enabled; - unsigned long (*get_rate)(struct clk *); - void *data; - - unsigned long rate; - struct list_head list; - - /* These three are only for PRCMU clks */ - - unsigned int prcmu_cg_off; - unsigned int prcmu_cg_bit; - unsigned int prcmu_cg_mgt; - - /* The rest are only for PRCC clks */ - - int cluster; - unsigned int prcc_bus; - unsigned int prcc_kernel; - - struct clk *parent_cluster; - struct clk *parent_periph; -#if defined(CONFIG_DEBUG_FS) - struct dentry *dent; /* For visible tree hierarchy */ - struct dentry *dent_bus; /* For visible tree hierarchy */ -#endif -}; - -#define DEFINE_PRCMU_CLK(_name, _cg_off, _cg_bit, _reg) \ -struct clk clk_##_name = { \ - .name = #_name, \ - .ops = &clk_prcmu_ops, \ - .prcmu_cg_off = _cg_off, \ - .prcmu_cg_bit = _cg_bit, \ - .prcmu_cg_mgt = PRCM_##_reg##_MGT \ - } - -#define DEFINE_PRCMU_CLK_RATE(_name, _cg_off, _cg_bit, _reg, _rate) \ -struct clk clk_##_name = { \ - .name = #_name, \ - .ops = &clk_prcmu_ops, \ - .prcmu_cg_off = _cg_off, \ - .prcmu_cg_bit = _cg_bit, \ - .rate = _rate, \ - .prcmu_cg_mgt = PRCM_##_reg##_MGT \ - } - -#define DEFINE_PRCC_CLK(_pclust, _name, _bus_en, _kernel_en, _kernclk) \ -struct clk clk_##_name = { \ - .name = #_name, \ - .ops = &clk_prcc_ops, \ - .cluster = _pclust, \ - .prcc_bus = _bus_en, \ - .prcc_kernel = _kernel_en, \ - .parent_cluster = &clk_per##_pclust##clk, \ - .parent_periph = _kernclk \ - } - -#define DEFINE_PRCC_CLK_CUSTOM(_pclust, _name, _bus_en, _kernel_en, _kernclk, _callback, _data) \ -struct clk clk_##_name = { \ - .name = #_name, \ - .ops = &clk_prcc_ops, \ - .cluster = _pclust, \ - .prcc_bus = _bus_en, \ - .prcc_kernel = _kernel_en, \ - .parent_cluster = &clk_per##_pclust##clk, \ - .parent_periph = _kernclk, \ - .get_rate = _callback, \ - .data = (void *) _data \ - } - - -#define CLK(_clk, _devname, _conname) \ - { \ - .clk = &clk_##_clk, \ - .dev_id = _devname, \ - .con_id = _conname, \ - } - -int __init clk_db8500_ed_fixup(void); -int __init clk_init(void); - -#ifdef CONFIG_DEBUG_FS -int clk_debugfs_init(void); -#else -static inline int clk_debugfs_init(void) { return 0; } -#endif - -#ifdef CONFIG_CPU_FREQ -int clk_init_smp_twd_cpufreq(void); -#else -static inline int clk_init_smp_twd_cpufreq(void) { return 0; } -#endif diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c index db3c52d..aef2c68 100644 --- a/arch/arm/mach-ux500/cpu-db8500.c +++ b/arch/arm/mach-ux500/cpu-db8500.c @@ -19,12 +19,11 @@ #include <linux/mfd/abx500/ab8500.h> #include <asm/mach/map.h> -#include <asm/pmu.h> #include <plat/gpio-nomadik.h> #include <mach/hardware.h> #include <mach/setup.h> #include <mach/devices.h> -#include <mach/usb.h> +#include <linux/platform_data/usb-musb-ux500.h> #include <mach/db8500-regs.h> #include "devices-db8500.h" @@ -80,7 +79,7 @@ void __init u8500_map_io(void) iotable_init(u8500_common_io_desc, ARRAY_SIZE(u8500_common_io_desc)); - if (cpu_is_u9540()) + if (cpu_is_ux540_family()) iotable_init(u9540_io_desc, ARRAY_SIZE(u9540_io_desc)); else iotable_init(u8500_io_desc, ARRAY_SIZE(u8500_io_desc)); @@ -122,7 +121,7 @@ struct arm_pmu_platdata db8500_pmu_platdata = { static struct platform_device db8500_pmu_device = { .name = "arm-pmu", - .id = ARM_PMU_DEVICE_CPU, + .id = -1, .num_resources = ARRAY_SIZE(db8500_pmu_resources), .resource = db8500_pmu_resources, .dev.platform_data = &db8500_pmu_platdata, diff --git a/arch/arm/mach-ux500/cpu.c b/arch/arm/mach-ux500/cpu.c index e2360e7..3d62c64 100644 --- a/arch/arm/mach-ux500/cpu.c +++ b/arch/arm/mach-ux500/cpu.c @@ -8,7 +8,6 @@ #include <linux/platform_device.h> #include <linux/io.h> -#include <linux/clk.h> #include <linux/mfd/db8500-prcmu.h> #include <linux/clksrc-dbx500-prcmu.h> #include <linux/sys_soc.h> @@ -17,6 +16,7 @@ #include <linux/stat.h> #include <linux/of.h> #include <linux/of_irq.h> +#include <linux/platform_data/clk-ux500.h> #include <asm/hardware/gic.h> #include <asm/mach/map.h> @@ -25,8 +25,6 @@ #include <mach/setup.h> #include <mach/devices.h> -#include "clock.h" - void __iomem *_PRCMU_BASE; /* @@ -51,7 +49,7 @@ void __init ux500_init_irq(void) void __iomem *dist_base; void __iomem *cpu_base; - if (cpu_is_u8500_family()) { + if (cpu_is_u8500_family() || cpu_is_ux540_family()) { dist_base = __io_address(U8500_GIC_DIST_BASE); cpu_base = __io_address(U8500_GIC_CPU_BASE); } else @@ -70,13 +68,17 @@ void __init ux500_init_irq(void) */ if (cpu_is_u8500_family()) db8500_prcmu_early_init(); - clk_init(); + + if (cpu_is_u8500_family()) + u8500_clk_init(); + else if (cpu_is_u9540()) + u9540_clk_init(); + else if (cpu_is_u8540()) + u8540_clk_init(); } void __init ux500_init_late(void) { - clk_debugfs_init(); - clk_init_smp_twd_cpufreq(); } static const char * __init ux500_get_machine(void) diff --git a/arch/arm/mach-ux500/devices-common.h b/arch/arm/mach-ux500/devices-common.h index ecdd838..7fbf0ba 100644 --- a/arch/arm/mach-ux500/devices-common.h +++ b/arch/arm/mach-ux500/devices-common.h @@ -13,7 +13,7 @@ #include <linux/sys_soc.h> #include <linux/amba/bus.h> #include <linux/platform_data/i2c-nomadik.h> -#include <mach/crypto-ux500.h> +#include <linux/platform_data/crypto-ux500.h> struct spi_master_cntlr; diff --git a/arch/arm/mach-ux500/hotplug.c b/arch/arm/mach-ux500/hotplug.c index c76f0f4..2f6af25 100644 --- a/arch/arm/mach-ux500/hotplug.c +++ b/arch/arm/mach-ux500/hotplug.c @@ -15,13 +15,18 @@ #include <asm/cacheflush.h> #include <asm/smp_plat.h> -extern volatile int pen_release; +#include <mach/setup.h> -static inline void platform_do_lowpower(unsigned int cpu) +/* + * platform-specific code to shutdown a CPU + * + * Called with IRQs disabled + */ +void __ref ux500_cpu_die(unsigned int cpu) { flush_cache_all(); - /* we put the platform to just WFI */ + /* directly enter low power state, skipping secure registers */ for (;;) { __asm__ __volatile__("dsb\n\t" "wfi\n\t" : : : "memory"); @@ -33,28 +38,3 @@ static inline void platform_do_lowpower(unsigned int cpu) } } } - -int platform_cpu_kill(unsigned int cpu) -{ - return 1; -} - -/* - * platform-specific code to shutdown a CPU - * - * Called with IRQs disabled - */ -void platform_cpu_die(unsigned int cpu) -{ - /* directly enter low power state, skipping secure registers */ - platform_do_lowpower(cpu); -} - -int platform_cpu_disable(unsigned int cpu) -{ - /* - * we don't allow CPU 0 to be shutdown (it is still too special - * e.g. clock tick interrupts) - */ - return cpu == 0 ? -EPERM : 0; -} diff --git a/arch/arm/mach-ux500/include/mach/gpio.h b/arch/arm/mach-ux500/include/mach/gpio.h deleted file mode 100644 index c01ef66..0000000 --- a/arch/arm/mach-ux500/include/mach/gpio.h +++ /dev/null @@ -1,5 +0,0 @@ -#ifndef __ASM_ARCH_GPIO_H -#define __ASM_ARCH_GPIO_H - - -#endif /* __ASM_ARCH_GPIO_H */ diff --git a/arch/arm/mach-ux500/include/mach/id.h b/arch/arm/mach-ux500/include/mach/id.h index c6e2db9..9c42642 100644 --- a/arch/arm/mach-ux500/include/mach/id.h +++ b/arch/arm/mach-ux500/include/mach/id.h @@ -41,43 +41,29 @@ static inline bool __attribute_const__ cpu_is_u8500(void) return dbx500_partnumber() == 0x8500; } -static inline bool __attribute_const__ cpu_is_u9540(void) +static inline bool __attribute_const__ cpu_is_u8520(void) { - return dbx500_partnumber() == 0x9540; + return dbx500_partnumber() == 0x8520; } static inline bool cpu_is_u8500_family(void) { - return cpu_is_u8500() || cpu_is_u9540(); -} - -static inline bool __attribute_const__ cpu_is_u5500(void) -{ - return dbx500_partnumber() == 0x5500; -} - -/* - * 5500 revisions - */ - -static inline bool __attribute_const__ cpu_is_u5500v1(void) -{ - return cpu_is_u5500() && (dbx500_revision() & 0xf0) == 0xA0; + return cpu_is_u8500() || cpu_is_u8520(); } -static inline bool __attribute_const__ cpu_is_u5500v2(void) +static inline bool __attribute_const__ cpu_is_u9540(void) { - return (dbx500_id.revision & 0xf0) == 0xB0; + return dbx500_partnumber() == 0x9540; } -static inline bool __attribute_const__ cpu_is_u5500v20(void) +static inline bool __attribute_const__ cpu_is_u8540(void) { - return cpu_is_u5500() && ((dbx500_revision() & 0xf0) == 0xB0); + return dbx500_partnumber() == 0x8540; } -static inline bool __attribute_const__ cpu_is_u5500v21(void) +static inline bool cpu_is_ux540_family(void) { - return cpu_is_u5500() && (dbx500_revision() == 0xB1); + return cpu_is_u9540() || cpu_is_u8540(); } /* @@ -119,14 +105,14 @@ static inline bool cpu_is_u8500v21(void) return cpu_is_u8500() && (dbx500_revision() == 0xB1); } +static inline bool cpu_is_u8500v22(void) +{ + return cpu_is_u8500() && (dbx500_revision() == 0xB2); +} + static inline bool cpu_is_u8500v20_or_later(void) { - /* - * U9540 has so much in common with U8500 that is is considered a - * U8500 variant. - */ - return cpu_is_u9540() || - (cpu_is_u8500() && !cpu_is_u8500v10() && !cpu_is_u8500v11()); + return (cpu_is_u8500() && !cpu_is_u8500v10() && !cpu_is_u8500v11()); } static inline bool ux500_is_svp(void) diff --git a/arch/arm/mach-ux500/include/mach/setup.h b/arch/arm/mach-ux500/include/mach/setup.h index 7914e5e..6be4c4d 100644 --- a/arch/arm/mach-ux500/include/mach/setup.h +++ b/arch/arm/mach-ux500/include/mach/setup.h @@ -45,4 +45,7 @@ extern struct sys_timer ux500_timer; .type = MT_MEMORY, \ } +extern struct smp_operations ux500_smp_ops; +extern void ux500_cpu_die(unsigned int cpu); + #endif /* __ASM_ARCH_SETUP_H */ diff --git a/arch/arm/mach-ux500/platsmp.c b/arch/arm/mach-ux500/platsmp.c index da1d5ad..3db7782 100644 --- a/arch/arm/mach-ux500/platsmp.c +++ b/arch/arm/mach-ux500/platsmp.c @@ -28,12 +28,6 @@ extern void u8500_secondary_startup(void); /* - * control for which core is the next to come out of the secondary - * boot "holding pen" - */ -volatile int pen_release = -1; - -/* * Write pen_release in a way that is guaranteed to be visible to all * observers, irrespective of whether they're taking part in coherency * or not. This is necessary for the hotplug code to work reliably. @@ -48,7 +42,7 @@ static void write_pen_release(int val) static void __iomem *scu_base_addr(void) { - if (cpu_is_u8500_family()) + if (cpu_is_u8500_family() || cpu_is_ux540_family()) return __io_address(U8500_SCU_BASE); else ux500_unknown_soc(); @@ -58,7 +52,7 @@ static void __iomem *scu_base_addr(void) static DEFINE_SPINLOCK(boot_lock); -void __cpuinit platform_secondary_init(unsigned int cpu) +static void __cpuinit ux500_secondary_init(unsigned int cpu) { /* * if any interrupts are already enabled for the primary @@ -80,7 +74,7 @@ void __cpuinit platform_secondary_init(unsigned int cpu) spin_unlock(&boot_lock); } -int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) +static int __cpuinit ux500_boot_secondary(unsigned int cpu, struct task_struct *idle) { unsigned long timeout; @@ -118,7 +112,7 @@ static void __init wakeup_secondary(void) { void __iomem *backupram; - if (cpu_is_u8500_family()) + if (cpu_is_u8500_family() || cpu_is_ux540_family()) backupram = __io_address(U8500_BACKUPRAM0_BASE); else ux500_unknown_soc(); @@ -145,7 +139,7 @@ static void __init wakeup_secondary(void) * Initialise the CPU possible map early - this describes the CPUs * which may be present or become present in the system. */ -void __init smp_init_cpus(void) +static void __init ux500_smp_init_cpus(void) { void __iomem *scu_base = scu_base_addr(); unsigned int i, ncores; @@ -165,9 +159,19 @@ void __init smp_init_cpus(void) set_smp_cross_call(gic_raise_softirq); } -void __init platform_smp_prepare_cpus(unsigned int max_cpus) +static void __init ux500_smp_prepare_cpus(unsigned int max_cpus) { scu_enable(scu_base_addr()); wakeup_secondary(); } + +struct smp_operations ux500_smp_ops __initdata = { + .smp_init_cpus = ux500_smp_init_cpus, + .smp_prepare_cpus = ux500_smp_prepare_cpus, + .smp_secondary_init = ux500_secondary_init, + .smp_boot_secondary = ux500_boot_secondary, +#ifdef CONFIG_HOTPLUG_CPU + .cpu_die = ux500_cpu_die, +#endif +}; diff --git a/arch/arm/mach-ux500/timer.c b/arch/arm/mach-ux500/timer.c index 66e7f00..6f39731 100644 --- a/arch/arm/mach-ux500/timer.c +++ b/arch/arm/mach-ux500/timer.c @@ -54,7 +54,7 @@ static void __init ux500_timer_init(void) void __iomem *tmp_base; struct device_node *np; - if (cpu_is_u8500_family()) { + if (cpu_is_u8500_family() || cpu_is_ux540_family()) { mtu_timer_base = __io_address(U8500_MTU0_BASE); prcmu_timer_base = __io_address(U8500_PRCMU_TIMER_4_BASE); } else { diff --git a/arch/arm/mach-ux500/usb.c b/arch/arm/mach-ux500/usb.c index a74af38..145482e 100644 --- a/arch/arm/mach-ux500/usb.c +++ b/arch/arm/mach-ux500/usb.c @@ -10,7 +10,7 @@ #include <plat/ste_dma40.h> #include <mach/hardware.h> -#include <mach/usb.h> +#include <linux/platform_data/usb-musb-ux500.h> #define MUSB_DMA40_RX_CH { \ .mode = STEDMA40_MODE_LOGICAL, \ diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c index cd8ea35..ca7902c 100644 --- a/arch/arm/mach-versatile/core.c +++ b/arch/arm/mach-versatile/core.c @@ -169,11 +169,6 @@ static struct map_desc versatile_io_desc[] __initdata = { .pfn = __phys_to_pfn(VERSATILE_PCI_CFG_BASE), .length = VERSATILE_PCI_CFG_BASE_SIZE, .type = MT_DEVICE - }, { - .virtual = (unsigned long)VERSATILE_PCI_VIRT_MEM_BASE0, - .pfn = __phys_to_pfn(VERSATILE_PCI_MEM_BASE0), - .length = IO_SPACE_LIMIT, - .type = MT_DEVICE }, #endif }; diff --git a/arch/arm/mach-versatile/include/mach/gpio.h b/arch/arm/mach-versatile/include/mach/gpio.h deleted file mode 100644 index 40a8c17..0000000 --- a/arch/arm/mach-versatile/include/mach/gpio.h +++ /dev/null @@ -1 +0,0 @@ -/* empty */ diff --git a/arch/arm/mach-versatile/include/mach/hardware.h b/arch/arm/mach-versatile/include/mach/hardware.h index 408e58d..3e5d425 100644 --- a/arch/arm/mach-versatile/include/mach/hardware.h +++ b/arch/arm/mach-versatile/include/mach/hardware.h @@ -29,7 +29,6 @@ */ #define VERSATILE_PCI_VIRT_BASE (void __iomem *)0xe8000000ul #define VERSATILE_PCI_CFG_VIRT_BASE (void __iomem *)0xe9000000ul -#define VERSATILE_PCI_VIRT_MEM_BASE0 (void __iomem *)PCIO_BASE /* macro to get at MMIO space when running virtually */ #define IO_ADDRESS(x) (((x) & 0x0fffffff) + (((x) >> 4) & 0x0f000000) + 0xf0000000) diff --git a/arch/arm/mach-versatile/pci.c b/arch/arm/mach-versatile/pci.c index e95bf84..2f84f40 100644 --- a/arch/arm/mach-versatile/pci.c +++ b/arch/arm/mach-versatile/pci.c @@ -169,13 +169,6 @@ static struct pci_ops pci_versatile_ops = { .write = versatile_write_config, }; -static struct resource io_port = { - .name = "PCI", - .start = 0, - .end = IO_SPACE_LIMIT, - .flags = IORESOURCE_IO, -}; - static struct resource io_mem = { .name = "PCI I/O space", .start = VERSATILE_PCI_MEM_BASE0, @@ -207,12 +200,6 @@ static int __init pci_versatile_setup_resources(struct pci_sys_data *sys) "memory region (%d)\n", ret); goto out; } - ret = request_resource(&ioport_resource, &io_port); - if (ret) { - printk(KERN_ERR "PCI: unable to allocate I/O " - "port region (%d)\n", ret); - goto out; - } ret = request_resource(&iomem_resource, &non_mem); if (ret) { printk(KERN_ERR "PCI: unable to allocate non-prefetchable " @@ -227,11 +214,9 @@ static int __init pci_versatile_setup_resources(struct pci_sys_data *sys) } /* - * the IO resource for this bus * the mem resource for this bus * the prefetch mem resource for this bus */ - pci_add_resource_offset(&sys->resources, &io_port, sys->io_offset); pci_add_resource_offset(&sys->resources, &non_mem, sys->mem_offset); pci_add_resource_offset(&sys->resources, &pre_mem, sys->mem_offset); @@ -260,9 +245,11 @@ int __init pci_versatile_setup(int nr, struct pci_sys_data *sys) goto out; } + ret = pci_ioremap_io(0, VERSATILE_PCI_MEM_BASE0); + if (ret) + goto out; + if (nr == 0) { - sys->mem_offset = 0; - sys->io_offset = 0; ret = pci_versatile_setup_resources(sys); if (ret < 0) { printk("pci_versatile_setup: resources... oops?\n"); @@ -319,7 +306,6 @@ int __init pci_versatile_setup(int nr, struct pci_sys_data *sys) void __init pci_versatile_preinit(void) { - pcibios_min_io = 0x44000000; pcibios_min_mem = 0x50000000; __raw_writel(VERSATILE_PCI_MEM_BASE0 >> 28, PCI_IMAP0); diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig index fc3730f..c952960 100644 --- a/arch/arm/mach-vexpress/Kconfig +++ b/arch/arm/mach-vexpress/Kconfig @@ -1,38 +1,23 @@ -menu "Versatile Express platform type" - depends on ARCH_VEXPRESS - -config ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA - bool "Enable A5 and A9 only errata work-arounds" - default y - select ARM_ERRATA_720789 - select ARM_ERRATA_751472 - select PL310_ERRATA_753970 if CACHE_PL310 - help - Provides common dependencies for Versatile Express platforms - based on Cortex-A5 and Cortex-A9 processors. In order to - build a working kernel, you must also enable relevant core - tile support or Flattened Device Tree based support options. - -config ARCH_VEXPRESS_CA9X4 - bool "Versatile Express Cortex-A9x4 tile" - select ARM_GIC - select CPU_V7 - select HAVE_SMP - select MIGHT_HAVE_CACHE_L2X0 - -config ARCH_VEXPRESS_DT - bool "Device Tree support for Versatile Express platforms" +config ARCH_VEXPRESS + bool "ARM Ltd. Versatile Express family" if ARCH_MULTI_V7 + select ARCH_WANT_OPTIONAL_GPIOLIB + select ARM_AMBA select ARM_GIC - select ARM_PATCH_PHYS_VIRT - select AUTO_ZRELADDR + select ARM_TIMER_SP804 + select CLKDEV_LOOKUP + select COMMON_CLK select CPU_V7 + select GENERIC_CLOCKEVENTS + select HAVE_CLK + select HAVE_PATA_PLATFORM select HAVE_SMP + select ICST select MIGHT_HAVE_CACHE_L2X0 - select USE_OF + select NO_IOPORT + select PLAT_VERSATILE + select PLAT_VERSATILE_CLCD + select REGULATOR_FIXED_VOLTAGE if REGULATOR help - New Versatile Express platforms require Flattened Device Tree to - be passed to the kernel. - This option enables support for systems using Cortex processor based ARM core and logic (FPGA) tiles on the Versatile Express motherboard, for example: @@ -48,7 +33,22 @@ config ARCH_VEXPRESS_DT platforms. The traditional (ATAGs) boot method is not usable on these boards with this option. - If your bootloader supports Flattened Device Tree based booting, - say Y here. +menu "Versatile Express platform type" + depends on ARCH_VEXPRESS + +config ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA + bool "Enable A5 and A9 only errata work-arounds" + default y + select ARM_ERRATA_720789 + select ARM_ERRATA_751472 + select PL310_ERRATA_753970 if CACHE_PL310 + help + Provides common dependencies for Versatile Express platforms + based on Cortex-A5 and Cortex-A9 processors. In order to + build a working kernel, you must also enable relevant core + tile support or Flattened Device Tree based support options. + +config ARCH_VEXPRESS_CA9X4 + bool "Versatile Express Cortex-A9x4 tile" endmenu diff --git a/arch/arm/mach-vexpress/Makefile b/arch/arm/mach-vexpress/Makefile index 90551b9..42703e8 100644 --- a/arch/arm/mach-vexpress/Makefile +++ b/arch/arm/mach-vexpress/Makefile @@ -1,6 +1,8 @@ # # Makefile for the linux kernel. # +ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include \ + -I$(srctree)/arch/arm/plat-versatile/include obj-y := v2m.o obj-$(CONFIG_ARCH_VEXPRESS_CA9X4) += ct-ca9x4.o diff --git a/arch/arm/mach-vexpress/Makefile.boot b/arch/arm/mach-vexpress/Makefile.boot deleted file mode 100644 index 318d308..0000000 --- a/arch/arm/mach-vexpress/Makefile.boot +++ /dev/null @@ -1,10 +0,0 @@ -# Those numbers are used only by the non-DT V2P-CA9 platform -# The DT-enabled ones require CONFIG_AUTO_ZRELADDR=y - zreladdr-y += 0x60008000 -params_phys-y := 0x60000100 -initrd_phys-y := 0x60800000 - -dtb-$(CONFIG_ARCH_VEXPRESS_DT) += vexpress-v2p-ca5s.dtb \ - vexpress-v2p-ca9.dtb \ - vexpress-v2p-ca15-tc1.dtb \ - vexpress-v2p-ca15_a7.dtb diff --git a/arch/arm/mach-vexpress/core.h b/arch/arm/mach-vexpress/core.h index a3a4980..f134cd4 100644 --- a/arch/arm/mach-vexpress/core.h +++ b/arch/arm/mach-vexpress/core.h @@ -5,3 +5,7 @@ #define V2T_PERIPH 0xf8200000 void vexpress_dt_smp_map_io(void); + +extern struct smp_operations vexpress_smp_ops; + +extern void vexpress_cpu_die(unsigned int cpu); diff --git a/arch/arm/mach-vexpress/ct-ca9x4.c b/arch/arm/mach-vexpress/ct-ca9x4.c index 61c4924..4f471fa 100644 --- a/arch/arm/mach-vexpress/ct-ca9x4.c +++ b/arch/arm/mach-vexpress/ct-ca9x4.c @@ -13,7 +13,6 @@ #include <asm/hardware/arm_timer.h> #include <asm/hardware/cache-l2x0.h> #include <asm/hardware/gic.h> -#include <asm/pmu.h> #include <asm/smp_scu.h> #include <asm/smp_twd.h> @@ -27,6 +26,7 @@ #include "core.h" #include <mach/motherboard.h> +#include <mach/irqs.h> #include <plat/clcd.h> @@ -144,7 +144,7 @@ static struct resource pmu_resources[] = { static struct platform_device pmu_device = { .name = "arm-pmu", - .id = ARM_PMU_DEVICE_CPU, + .id = -1, .num_resources = ARRAY_SIZE(pmu_resources), .resource = pmu_resources, }; diff --git a/arch/arm/mach-vexpress/hotplug.c b/arch/arm/mach-vexpress/hotplug.c index c504a72..a141b98 100644 --- a/arch/arm/mach-vexpress/hotplug.c +++ b/arch/arm/mach-vexpress/hotplug.c @@ -16,8 +16,6 @@ #include <asm/smp_plat.h> #include <asm/cp15.h> -extern volatile int pen_release; - static inline void cpu_enter_lowpower(void) { unsigned int v; @@ -84,17 +82,12 @@ static inline void platform_do_lowpower(unsigned int cpu, int *spurious) } } -int platform_cpu_kill(unsigned int cpu) -{ - return 1; -} - /* * platform-specific code to shutdown a CPU * * Called with IRQs disabled */ -void platform_cpu_die(unsigned int cpu) +void __ref vexpress_cpu_die(unsigned int cpu) { int spurious = 0; @@ -113,12 +106,3 @@ void platform_cpu_die(unsigned int cpu) if (spurious) pr_warn("CPU%u: %u spurious wakeup calls\n", cpu, spurious); } - -int platform_cpu_disable(unsigned int cpu) -{ - /* - * we don't allow CPU 0 to be shutdown (it is still too special - * e.g. clock tick interrupts) - */ - return cpu == 0 ? -EPERM : 0; -} diff --git a/arch/arm/mach-vexpress/include/mach/gpio.h b/arch/arm/mach-vexpress/include/mach/gpio.h deleted file mode 100644 index 40a8c17..0000000 --- a/arch/arm/mach-vexpress/include/mach/gpio.h +++ /dev/null @@ -1 +0,0 @@ -/* empty */ diff --git a/arch/arm/mach-vexpress/include/mach/irqs.h b/arch/arm/mach-vexpress/include/mach/irqs.h index 4b10ee7..f8f7f78 100644 --- a/arch/arm/mach-vexpress/include/mach/irqs.h +++ b/arch/arm/mach-vexpress/include/mach/irqs.h @@ -1,4 +1,6 @@ #define IRQ_LOCALTIMER 29 #define IRQ_LOCALWDOG 30 +#ifndef CONFIG_SPARSE_IRQ #define NR_IRQS 256 +#endif diff --git a/arch/arm/mach-vexpress/include/mach/timex.h b/arch/arm/mach-vexpress/include/mach/timex.h deleted file mode 100644 index 00029ba..0000000 --- a/arch/arm/mach-vexpress/include/mach/timex.h +++ /dev/null @@ -1,23 +0,0 @@ -/* - * arch/arm/mach-vexpress/include/mach/timex.h - * - * RealView architecture timex specifications - * - * Copyright (C) 2003 ARM Limited - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#define CLOCK_TICK_RATE (50000000 / 16) diff --git a/arch/arm/mach-vexpress/include/mach/uncompress.h b/arch/arm/mach-vexpress/include/mach/uncompress.h deleted file mode 100644 index 1e472eb..0000000 --- a/arch/arm/mach-vexpress/include/mach/uncompress.h +++ /dev/null @@ -1,86 +0,0 @@ -/* - * arch/arm/mach-vexpress/include/mach/uncompress.h - * - * Copyright (C) 2003 ARM Limited - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#define AMBA_UART_DR(base) (*(volatile unsigned char *)((base) + 0x00)) -#define AMBA_UART_LCRH(base) (*(volatile unsigned char *)((base) + 0x2c)) -#define AMBA_UART_CR(base) (*(volatile unsigned char *)((base) + 0x30)) -#define AMBA_UART_FR(base) (*(volatile unsigned char *)((base) + 0x18)) - -#define UART_BASE 0x10009000 -#define UART_BASE_RS1 0x1c090000 - -static unsigned long get_uart_base(void) -{ -#if defined(CONFIG_DEBUG_VEXPRESS_UART0_DETECT) - unsigned long mpcore_periph; - - /* - * Make an educated guess regarding the memory map: - * - the original A9 core tile, which has MPCore peripherals - * located at 0x1e000000, should use UART at 0x10009000 - * - all other (RS1 complaint) tiles use UART mapped - * at 0x1c090000 - */ - asm("mrc p15, 4, %0, c15, c0, 0" : "=r" (mpcore_periph)); - - if (mpcore_periph == 0x1e000000) - return UART_BASE; - else - return UART_BASE_RS1; -#elif defined(CONFIG_DEBUG_VEXPRESS_UART0_CA9) - return UART_BASE; -#elif defined(CONFIG_DEBUG_VEXPRESS_UART0_RS1) - return UART_BASE_RS1; -#else - return 0; -#endif -} - -/* - * This does not append a newline - */ -static inline void putc(int c) -{ - unsigned long base = get_uart_base(); - - if (!base) - return; - - while (AMBA_UART_FR(base) & (1 << 5)) - barrier(); - - AMBA_UART_DR(base) = c; -} - -static inline void flush(void) -{ - unsigned long base = get_uart_base(); - - if (!base) - return; - - while (AMBA_UART_FR(base) & (1 << 3)) - barrier(); -} - -/* - * nothing to do - */ -#define arch_decomp_setup() -#define arch_decomp_wdog() diff --git a/arch/arm/mach-vexpress/platsmp.c b/arch/arm/mach-vexpress/platsmp.c index 14ba112..7db27c8 100644 --- a/arch/arm/mach-vexpress/platsmp.c +++ b/arch/arm/mach-vexpress/platsmp.c @@ -20,9 +20,9 @@ #include <mach/motherboard.h> -#include "core.h" +#include <plat/platsmp.h> -extern void versatile_secondary_startup(void); +#include "core.h" #if defined(CONFIG_OF) @@ -167,7 +167,7 @@ void __init vexpress_dt_smp_prepare_cpus(unsigned int max_cpus) * Initialise the CPU possible map early - this describes the CPUs * which may be present or become present in the system. */ -void __init smp_init_cpus(void) +static void __init vexpress_smp_init_cpus(void) { if (ct_desc) ct_desc->init_cpu_map(); @@ -176,7 +176,7 @@ void __init smp_init_cpus(void) } -void __init platform_smp_prepare_cpus(unsigned int max_cpus) +static void __init vexpress_smp_prepare_cpus(unsigned int max_cpus) { /* * Initialise the present map, which describes the set of CPUs @@ -195,3 +195,13 @@ void __init platform_smp_prepare_cpus(unsigned int max_cpus) */ v2m_flags_set(virt_to_phys(versatile_secondary_startup)); } + +struct smp_operations __initdata vexpress_smp_ops = { + .smp_init_cpus = vexpress_smp_init_cpus, + .smp_prepare_cpus = vexpress_smp_prepare_cpus, + .smp_secondary_init = versatile_secondary_init, + .smp_boot_secondary = versatile_boot_secondary, +#ifdef CONFIG_HOTPLUG_CPU + .cpu_die = vexpress_cpu_die, +#endif +}; diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c index 37608f2..5f6b7d5 100644 --- a/arch/arm/mach-vexpress/v2m.c +++ b/arch/arm/mach-vexpress/v2m.c @@ -5,6 +5,7 @@ #include <linux/amba/bus.h> #include <linux/amba/mmci.h> #include <linux/io.h> +#include <linux/smp.h> #include <linux/init.h> #include <linux/of_address.h> #include <linux/of_fdt.h> @@ -38,6 +39,7 @@ #include <mach/motherboard.h> #include <plat/sched_clock.h> +#include <plat/platsmp.h> #include "core.h" @@ -530,6 +532,7 @@ static void __init v2m_init(void) MACHINE_START(VEXPRESS, "ARM-Versatile Express") .atag_offset = 0x100, + .smp = smp_ops(vexpress_smp_ops), .map_io = v2m_map_io, .init_early = v2m_init_early, .init_irq = v2m_init_irq, @@ -539,8 +542,6 @@ MACHINE_START(VEXPRESS, "ARM-Versatile Express") .restart = v2m_restart, MACHINE_END -#if defined(CONFIG_ARCH_VEXPRESS_DT) - static struct map_desc v2m_rs1_io_desc __initdata = { .virtual = V2M_PERIPH, .pfn = __phys_to_pfn(0x1c000000), @@ -663,6 +664,7 @@ const static char *v2m_dt_match[] __initconst = { DT_MACHINE_START(VEXPRESS_DT, "ARM-Versatile Express") .dt_compat = v2m_dt_match, + .smp = smp_ops(vexpress_smp_ops), .map_io = v2m_dt_map_io, .init_early = v2m_dt_init_early, .init_irq = v2m_dt_init_irq, @@ -671,5 +673,3 @@ DT_MACHINE_START(VEXPRESS_DT, "ARM-Versatile Express") .handle_irq = gic_handle_irq, .restart = v2m_restart, MACHINE_END - -#endif diff --git a/arch/arm/mach-vt8500/devices.c b/arch/arm/mach-vt8500/devices.c index 1fcdc36..82b4bce 100644 --- a/arch/arm/mach-vt8500/devices.c +++ b/arch/arm/mach-vt8500/devices.c @@ -23,7 +23,7 @@ #include <asm/mach/arch.h> -#include <mach/vt8500fb.h> +#include <linux/platform_data/video-vt8500lcdfb.h> #include <mach/i8042.h> #include "devices.h" diff --git a/arch/arm/mach-vt8500/include/mach/gpio.h b/arch/arm/mach-vt8500/include/mach/gpio.h deleted file mode 100644 index 40a8c17..0000000 --- a/arch/arm/mach-vt8500/include/mach/gpio.h +++ /dev/null @@ -1 +0,0 @@ -/* empty */ diff --git a/arch/arm/mach-w90x900/dev.c b/arch/arm/mach-w90x900/dev.c index 48f5b9f..7abdb96 100644 --- a/arch/arm/mach-w90x900/dev.c +++ b/arch/arm/mach-w90x900/dev.c @@ -34,11 +34,11 @@ #include <asm/mach-types.h> #include <mach/regs-serial.h> -#include <mach/nuc900_spi.h> +#include <linux/platform_data/spi-nuc900.h> #include <mach/map.h> -#include <mach/fb.h> +#include <linux/platform_data/video-nuc900fb.h> #include <mach/regs-ldm.h> -#include <mach/w90p910_keypad.h> +#include <linux/platform_data/keypad-w90p910.h> #include "cpu.h" diff --git a/arch/arm/mach-w90x900/mach-nuc950evb.c b/arch/arm/mach-w90x900/mach-nuc950evb.c index 067d8f9..500fe59 100644 --- a/arch/arm/mach-w90x900/mach-nuc950evb.c +++ b/arch/arm/mach-w90x900/mach-nuc950evb.c @@ -20,7 +20,7 @@ #include <asm/mach/map.h> #include <asm/mach-types.h> #include <mach/map.h> -#include <mach/fb.h> +#include <linux/platform_data/video-nuc900fb.h> #include "nuc950.h" diff --git a/arch/arm/mm/cache-tauros2.c b/arch/arm/mm/cache-tauros2.c index 23a7643..1be0f4e 100644 --- a/arch/arm/mm/cache-tauros2.c +++ b/arch/arm/mm/cache-tauros2.c @@ -15,8 +15,11 @@ */ #include <linux/init.h> +#include <linux/of.h> +#include <linux/of_address.h> #include <asm/cacheflush.h> #include <asm/cp15.h> +#include <asm/cputype.h> #include <asm/hardware/cache-tauros2.h> @@ -144,25 +147,8 @@ static inline void __init write_extra_features(u32 u) __asm__("mcr p15, 1, %0, c15, c1, 0" : : "r" (u)); } -static void __init disable_l2_prefetch(void) -{ - u32 u; - - /* - * Read the CPU Extra Features register and verify that the - * Disable L2 Prefetch bit is set. - */ - u = read_extra_features(); - if (!(u & 0x01000000)) { - printk(KERN_INFO "Tauros2: Disabling L2 prefetch.\n"); - write_extra_features(u | 0x01000000); - } -} - static inline int __init cpuid_scheme(void) { - extern int processor_id; - return !!((processor_id & 0x000f0000) == 0x000f0000); } @@ -189,12 +175,36 @@ static inline void __init write_actlr(u32 actlr) __asm__("mcr p15, 0, %0, c1, c0, 1\n" : : "r" (actlr)); } -void __init tauros2_init(void) +static void enable_extra_feature(unsigned int features) +{ + u32 u; + + u = read_extra_features(); + + if (features & CACHE_TAUROS2_PREFETCH_ON) + u &= ~0x01000000; + else + u |= 0x01000000; + printk(KERN_INFO "Tauros2: %s L2 prefetch.\n", + (features & CACHE_TAUROS2_PREFETCH_ON) + ? "Enabling" : "Disabling"); + + if (features & CACHE_TAUROS2_LINEFILL_BURST8) + u |= 0x00100000; + else + u &= ~0x00100000; + printk(KERN_INFO "Tauros2: %s line fill burt8.\n", + (features & CACHE_TAUROS2_LINEFILL_BURST8) + ? "Enabling" : "Disabling"); + + write_extra_features(u); +} + +static void __init tauros2_internal_init(unsigned int features) { - extern int processor_id; - char *mode; + char *mode = NULL; - disable_l2_prefetch(); + enable_extra_feature(features); #ifdef CONFIG_CPU_32v5 if ((processor_id & 0xff0f0000) == 0x56050000) { @@ -286,3 +296,34 @@ void __init tauros2_init(void) printk(KERN_INFO "Tauros2: L2 cache support initialised " "in %s mode.\n", mode); } + +#ifdef CONFIG_OF +static const struct of_device_id tauros2_ids[] __initconst = { + { .compatible = "marvell,tauros2-cache"}, + {} +}; +#endif + +void __init tauros2_init(unsigned int features) +{ +#ifdef CONFIG_OF + struct device_node *node; + int ret; + unsigned int f; + + node = of_find_matching_node(NULL, tauros2_ids); + if (!node) { + pr_info("Not found marvell,tauros2-cache, disable it\n"); + return; + } + + ret = of_property_read_u32(node, "marvell,tauros2-cache-features", &f); + if (ret) { + pr_info("Not found marvell,tauros-cache-features property, " + "disable extra features\n"); + features = 0; + } else + features = f; +#endif + tauros2_internal_init(features); +} diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c index 566750f..9d869f9 100644 --- a/arch/arm/mm/ioremap.c +++ b/arch/arm/mm/ioremap.c @@ -36,6 +36,7 @@ #include <asm/system_info.h> #include <asm/mach/map.h> +#include <asm/mach/pci.h> #include "mm.h" int ioremap_page(unsigned long virt, unsigned long phys, @@ -383,3 +384,16 @@ void __arm_iounmap(volatile void __iomem *io_addr) arch_iounmap(io_addr); } EXPORT_SYMBOL(__arm_iounmap); + +#ifdef CONFIG_PCI +int pci_ioremap_io(unsigned int offset, phys_addr_t phys_addr) +{ + BUG_ON(offset + SZ_64K > IO_SPACE_LIMIT); + + return ioremap_page_range(PCI_IO_VIRT_BASE + offset, + PCI_IO_VIRT_BASE + offset + SZ_64K, + phys_addr, + __pgprot(get_mem_type(MT_DEVICE)->prot_pte)); +} +EXPORT_SYMBOL_GPL(pci_ioremap_io); +#endif diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index c2fa21d..18144e6 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -31,6 +31,7 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> +#include <asm/mach/pci.h> #include "mm.h" @@ -216,7 +217,7 @@ static struct mem_type mem_types[] = { .prot_l1 = PMD_TYPE_TABLE, .prot_sect = PROT_SECT_DEVICE | PMD_SECT_WB, .domain = DOMAIN_IO, - }, + }, [MT_DEVICE_WC] = { /* ioremap_wc */ .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_WC, .prot_l1 = PMD_TYPE_TABLE, @@ -777,14 +778,27 @@ void __init iotable_init(struct map_desc *io_desc, int nr) create_mapping(md); vm->addr = (void *)(md->virtual & PAGE_MASK); vm->size = PAGE_ALIGN(md->length + (md->virtual & ~PAGE_MASK)); - vm->phys_addr = __pfn_to_phys(md->pfn); - vm->flags = VM_IOREMAP | VM_ARM_STATIC_MAPPING; + vm->phys_addr = __pfn_to_phys(md->pfn); + vm->flags = VM_IOREMAP | VM_ARM_STATIC_MAPPING; vm->flags |= VM_ARM_MTYPE(md->type); vm->caller = iotable_init; vm_area_add_early(vm++); } } +void __init vm_reserve_area_early(unsigned long addr, unsigned long size, + void *caller) +{ + struct vm_struct *vm; + + vm = early_alloc_aligned(sizeof(*vm), __alignof__(*vm)); + vm->addr = (void *)addr; + vm->size = size; + vm->flags = VM_IOREMAP | VM_ARM_EMPTY_MAPPING; + vm->caller = caller; + vm_area_add_early(vm); +} + #ifndef CONFIG_ARM_LPAE /* @@ -802,14 +816,7 @@ void __init iotable_init(struct map_desc *io_desc, int nr) static void __init pmd_empty_section_gap(unsigned long addr) { - struct vm_struct *vm; - - vm = early_alloc_aligned(sizeof(*vm), __alignof__(*vm)); - vm->addr = (void *)addr; - vm->size = SECTION_SIZE; - vm->flags = VM_IOREMAP | VM_ARM_EMPTY_MAPPING; - vm->caller = pmd_empty_section_gap; - vm_area_add_early(vm); + vm_reserve_area_early(addr, SECTION_SIZE, pmd_empty_section_gap); } static void __init fill_pmd_gaps(void) @@ -858,6 +865,28 @@ static void __init fill_pmd_gaps(void) #define fill_pmd_gaps() do { } while (0) #endif +#if defined(CONFIG_PCI) && !defined(CONFIG_NEED_MACH_IO_H) +static void __init pci_reserve_io(void) +{ + struct vm_struct *vm; + unsigned long addr; + + /* we're still single threaded hence no lock needed here */ + for (vm = vmlist; vm; vm = vm->next) { + if (!(vm->flags & VM_ARM_STATIC_MAPPING)) + continue; + addr = (unsigned long)vm->addr; + addr &= ~(SZ_2M - 1); + if (addr == PCI_IO_VIRT_BASE) + return; + + } + vm_reserve_area_early(PCI_IO_VIRT_BASE, SZ_2M, pci_reserve_io); +} +#else +#define pci_reserve_io() do { } while (0) +#endif + static void * __initdata vmalloc_min = (void *)(VMALLOC_END - (240 << 20) - VMALLOC_OFFSET); @@ -1141,6 +1170,9 @@ static void __init devicemaps_init(struct machine_desc *mdesc) mdesc->map_io(); fill_pmd_gaps(); + /* Reserve fixed i/o space in VMALLOC region */ + pci_reserve_io(); + /* * Finally flush the caches and tlb to ensure that we're in a * consistent state wrt the writebuffer. This also ensures that diff --git a/arch/arm/plat-iop/pci.c b/arch/arm/plat-iop/pci.c index 8daae9b..362474b 100644 --- a/arch/arm/plat-iop/pci.c +++ b/arch/arm/plat-iop/pci.c @@ -192,30 +192,24 @@ int iop3xx_pci_setup(int nr, struct pci_sys_data *sys) if (nr != 0) return 0; - res = kzalloc(2 * sizeof(struct resource), GFP_KERNEL); + res = kzalloc(sizeof(struct resource), GFP_KERNEL); if (!res) panic("PCI: unable to alloc resources"); - res[0].start = IOP3XX_PCI_LOWER_IO_PA; - res[0].end = IOP3XX_PCI_LOWER_IO_PA + IOP3XX_PCI_IO_WINDOW_SIZE - 1; - res[0].name = "IOP3XX PCI I/O Space"; - res[0].flags = IORESOURCE_IO; - request_resource(&ioport_resource, &res[0]); - - res[1].start = IOP3XX_PCI_LOWER_MEM_PA; - res[1].end = IOP3XX_PCI_LOWER_MEM_PA + IOP3XX_PCI_MEM_WINDOW_SIZE - 1; - res[1].name = "IOP3XX PCI Memory Space"; - res[1].flags = IORESOURCE_MEM; - request_resource(&iomem_resource, &res[1]); + res->start = IOP3XX_PCI_LOWER_MEM_PA; + res->end = IOP3XX_PCI_LOWER_MEM_PA + IOP3XX_PCI_MEM_WINDOW_SIZE - 1; + res->name = "IOP3XX PCI Memory Space"; + res->flags = IORESOURCE_MEM; + request_resource(&iomem_resource, res); /* * Use whatever translation is already setup. */ sys->mem_offset = IOP3XX_PCI_LOWER_MEM_PA - *IOP3XX_OMWTVR0; - sys->io_offset = IOP3XX_PCI_LOWER_IO_PA - *IOP3XX_OIOWTVR; - pci_add_resource_offset(&sys->resources, &res[0], sys->io_offset); - pci_add_resource_offset(&sys->resources, &res[1], sys->mem_offset); + pci_add_resource_offset(&sys->resources, res, sys->mem_offset); + + pci_ioremap_io(0, IOP3XX_PCI_LOWER_IO_PA); return 1; } @@ -367,7 +361,6 @@ void __init iop3xx_pci_preinit_cond(void) void __init iop3xx_pci_preinit(void) { - pcibios_min_io = 0; pcibios_min_mem = 0; iop3xx_atu_disable(); diff --git a/arch/arm/plat-iop/pmu.c b/arch/arm/plat-iop/pmu.c index a2024b8..ad9f974 100644 --- a/arch/arm/plat-iop/pmu.c +++ b/arch/arm/plat-iop/pmu.c @@ -9,7 +9,6 @@ */ #include <linux/platform_device.h> -#include <asm/pmu.h> #include <mach/irqs.h> static struct resource pmu_resource = { @@ -26,7 +25,7 @@ static struct resource pmu_resource = { static struct platform_device pmu_device = { .name = "arm-pmu", - .id = ARM_PMU_DEVICE_CPU, + .id = -1, .resource = &pmu_resource, .num_resources = 1, }; diff --git a/arch/arm/plat-iop/setup.c b/arch/arm/plat-iop/setup.c index bade586..5b217f4 100644 --- a/arch/arm/plat-iop/setup.c +++ b/arch/arm/plat-iop/setup.c @@ -25,11 +25,6 @@ static struct map_desc iop3xx_std_desc[] __initdata = { .pfn = __phys_to_pfn(IOP3XX_PERIPHERAL_PHYS_BASE), .length = IOP3XX_PERIPHERAL_SIZE, .type = MT_UNCACHED, - }, { /* PCI IO space */ - .virtual = IOP3XX_PCI_LOWER_IO_VA, - .pfn = __phys_to_pfn(IOP3XX_PCI_LOWER_IO_PA), - .length = IOP3XX_PCI_IO_WINDOW_SIZE, - .type = MT_DEVICE, }, }; diff --git a/arch/arm/plat-mxc/Makefile b/arch/arm/plat-mxc/Makefile index 6ac7200..149237e2 100644 --- a/arch/arm/plat-mxc/Makefile +++ b/arch/arm/plat-mxc/Makefile @@ -3,7 +3,7 @@ # # Common support -obj-y := clock.o time.o devices.o cpu.o system.o irq-common.o +obj-y := time.o devices.o cpu.o system.o irq-common.o obj-$(CONFIG_MXC_TZIC) += tzic.o obj-$(CONFIG_MXC_AVIC) += avic.o diff --git a/arch/arm/plat-mxc/clock.c b/arch/arm/plat-mxc/clock.c deleted file mode 100644 index 5079787..0000000 --- a/arch/arm/plat-mxc/clock.c +++ /dev/null @@ -1,257 +0,0 @@ -/* - * Based on arch/arm/plat-omap/clock.c - * - * Copyright (C) 2004 - 2005 Nokia corporation - * Written by Tuukka Tikkanen <tuukka.tikkanen@elektrobit.com> - * Modified for omap shared clock framework by Tony Lindgren <tony@atomide.com> - * Copyright 2007 Freescale Semiconductor, Inc. All Rights Reserved. - * Copyright 2008 Juergen Beisert, kernel@pengutronix.de - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301, USA. - */ - -/* #define DEBUG */ - -#include <linux/clk.h> -#include <linux/err.h> -#include <linux/errno.h> -#include <linux/init.h> -#include <linux/io.h> -#include <linux/kernel.h> -#include <linux/list.h> -#include <linux/module.h> -#include <linux/mutex.h> -#include <linux/platform_device.h> -#include <linux/proc_fs.h> -#include <linux/semaphore.h> -#include <linux/string.h> - -#include <mach/clock.h> -#include <mach/hardware.h> - -#ifndef CONFIG_COMMON_CLK -static LIST_HEAD(clocks); -static DEFINE_MUTEX(clocks_mutex); - -/*------------------------------------------------------------------------- - * Standard clock functions defined in include/linux/clk.h - *-------------------------------------------------------------------------*/ - -static void __clk_disable(struct clk *clk) -{ - if (clk == NULL || IS_ERR(clk)) - return; - WARN_ON(!clk->usecount); - - if (!(--clk->usecount)) { - if (clk->disable) - clk->disable(clk); - __clk_disable(clk->parent); - __clk_disable(clk->secondary); - } -} - -static int __clk_enable(struct clk *clk) -{ - if (clk == NULL || IS_ERR(clk)) - return -EINVAL; - - if (clk->usecount++ == 0) { - __clk_enable(clk->parent); - __clk_enable(clk->secondary); - - if (clk->enable) - clk->enable(clk); - } - return 0; -} - -/* This function increments the reference count on the clock and enables the - * clock if not already enabled. The parent clock tree is recursively enabled - */ -int clk_enable(struct clk *clk) -{ - int ret = 0; - - if (clk == NULL || IS_ERR(clk)) - return -EINVAL; - - mutex_lock(&clocks_mutex); - ret = __clk_enable(clk); - mutex_unlock(&clocks_mutex); - - return ret; -} -EXPORT_SYMBOL(clk_enable); - -/* This function decrements the reference count on the clock and disables - * the clock when reference count is 0. The parent clock tree is - * recursively disabled - */ -void clk_disable(struct clk *clk) -{ - if (clk == NULL || IS_ERR(clk)) - return; - - mutex_lock(&clocks_mutex); - __clk_disable(clk); - mutex_unlock(&clocks_mutex); -} -EXPORT_SYMBOL(clk_disable); - -/* Retrieve the *current* clock rate. If the clock itself - * does not provide a special calculation routine, ask - * its parent and so on, until one is able to return - * a valid clock rate - */ -unsigned long clk_get_rate(struct clk *clk) -{ - if (clk == NULL || IS_ERR(clk)) - return 0UL; - - if (clk->get_rate) - return clk->get_rate(clk); - - return clk_get_rate(clk->parent); -} -EXPORT_SYMBOL(clk_get_rate); - -/* Round the requested clock rate to the nearest supported - * rate that is less than or equal to the requested rate. - * This is dependent on the clock's current parent. - */ -long clk_round_rate(struct clk *clk, unsigned long rate) -{ - if (clk == NULL || IS_ERR(clk) || !clk->round_rate) - return 0; - - return clk->round_rate(clk, rate); -} -EXPORT_SYMBOL(clk_round_rate); - -/* Set the clock to the requested clock rate. The rate must - * match a supported rate exactly based on what clk_round_rate returns - */ -int clk_set_rate(struct clk *clk, unsigned long rate) -{ - int ret = -EINVAL; - - if (clk == NULL || IS_ERR(clk) || clk->set_rate == NULL || rate == 0) - return ret; - - mutex_lock(&clocks_mutex); - ret = clk->set_rate(clk, rate); - mutex_unlock(&clocks_mutex); - - return ret; -} -EXPORT_SYMBOL(clk_set_rate); - -/* Set the clock's parent to another clock source */ -int clk_set_parent(struct clk *clk, struct clk *parent) -{ - int ret = -EINVAL; - struct clk *old; - - if (clk == NULL || IS_ERR(clk) || parent == NULL || - IS_ERR(parent) || clk->set_parent == NULL) - return ret; - - if (clk->usecount) - clk_enable(parent); - - mutex_lock(&clocks_mutex); - ret = clk->set_parent(clk, parent); - if (ret == 0) { - old = clk->parent; - clk->parent = parent; - } else { - old = parent; - } - mutex_unlock(&clocks_mutex); - - if (clk->usecount) - clk_disable(old); - - return ret; -} -EXPORT_SYMBOL(clk_set_parent); - -/* Retrieve the clock's parent clock source */ -struct clk *clk_get_parent(struct clk *clk) -{ - struct clk *ret = NULL; - - if (clk == NULL || IS_ERR(clk)) - return ret; - - return clk->parent; -} -EXPORT_SYMBOL(clk_get_parent); - -#else - -/* - * Lock to protect the clock module (ccm) registers. Used - * on all i.MXs - */ -DEFINE_SPINLOCK(imx_ccm_lock); - -#endif /* CONFIG_COMMON_CLK */ - -/* - * Get the resulting clock rate from a PLL register value and the input - * frequency. PLLs with this register layout can at least be found on - * MX1, MX21, MX27 and MX31 - * - * mfi + mfn / (mfd + 1) - * f = 2 * f_ref * -------------------- - * pd + 1 - */ -unsigned long mxc_decode_pll(unsigned int reg_val, u32 freq) -{ - long long ll; - int mfn_abs; - unsigned int mfi, mfn, mfd, pd; - - mfi = (reg_val >> 10) & 0xf; - mfn = reg_val & 0x3ff; - mfd = (reg_val >> 16) & 0x3ff; - pd = (reg_val >> 26) & 0xf; - - mfi = mfi <= 5 ? 5 : mfi; - - mfn_abs = mfn; - - /* On all i.MXs except i.MX1 and i.MX21 mfn is a 10bit - * 2's complements number - */ - if (!cpu_is_mx1() && !cpu_is_mx21() && mfn >= 0x200) - mfn_abs = 0x400 - mfn; - - freq *= 2; - freq /= pd + 1; - - ll = (unsigned long long)freq * mfn_abs; - - do_div(ll, mfd + 1); - - if (!cpu_is_mx1() && !cpu_is_mx21() && mfn >= 0x200) - ll = -ll; - - ll = (freq * mfi) + ll; - - return ll; -} diff --git a/arch/arm/plat-mxc/cpufreq.c b/arch/arm/plat-mxc/cpufreq.c index 73db34b..b5b6f80 100644 --- a/arch/arm/plat-mxc/cpufreq.c +++ b/arch/arm/plat-mxc/cpufreq.c @@ -23,7 +23,6 @@ #include <linux/err.h> #include <linux/slab.h> #include <mach/hardware.h> -#include <mach/clock.h> #define CLK32_FREQ 32768 #define NANOSECOND (1000 * 1000 * 1000) diff --git a/arch/arm/plat-mxc/devices/platform-imx-uart.c b/arch/arm/plat-mxc/devices/platform-imx-uart.c index 2020d84..d390f00 100644 --- a/arch/arm/plat-mxc/devices/platform-imx-uart.c +++ b/arch/arm/plat-mxc/devices/platform-imx-uart.c @@ -87,7 +87,7 @@ const struct imx_imx_uart_1irq_data imx31_imx_uart_data[] __initconst = { #ifdef CONFIG_SOC_IMX35 const struct imx_imx_uart_1irq_data imx35_imx_uart_data[] __initconst = { #define imx35_imx_uart_data_entry(_id, _hwid) \ - imx_imx_uart_1irq_data_entry(MX31, _id, _hwid, SZ_16K) + imx_imx_uart_1irq_data_entry(MX35, _id, _hwid, SZ_16K) imx35_imx_uart_data_entry(0, 1), imx35_imx_uart_data_entry(1, 2), imx35_imx_uart_data_entry(2, 3), diff --git a/arch/arm/plat-mxc/devices/platform-sdhci-esdhc-imx.c b/arch/arm/plat-mxc/devices/platform-sdhci-esdhc-imx.c index 5955f5d..3793e47 100644 --- a/arch/arm/plat-mxc/devices/platform-sdhci-esdhc-imx.c +++ b/arch/arm/plat-mxc/devices/platform-sdhci-esdhc-imx.c @@ -8,7 +8,7 @@ #include <mach/hardware.h> #include <mach/devices-common.h> -#include <mach/esdhc.h> +#include <linux/platform_data/mmc-esdhc-imx.h> #define imx_sdhci_esdhc_imx_data_entry_single(soc, _devid, _id, hwid) \ { \ diff --git a/arch/arm/plat-mxc/include/mach/clock.h b/arch/arm/plat-mxc/include/mach/clock.h deleted file mode 100644 index bd940c7..0000000 --- a/arch/arm/plat-mxc/include/mach/clock.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved. - * Copyright 2008 Juergen Beisert, kernel@pengutronix.de - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301, USA. - */ - -#ifndef __ASM_ARCH_MXC_CLOCK_H__ -#define __ASM_ARCH_MXC_CLOCK_H__ - -#ifndef __ASSEMBLY__ -#include <linux/list.h> - -#ifndef CONFIG_COMMON_CLK -struct module; - -struct clk { - int id; - /* Source clock this clk depends on */ - struct clk *parent; - /* Secondary clock to enable/disable with this clock */ - struct clk *secondary; - /* Reference count of clock enable/disable */ - __s8 usecount; - /* Register bit position for clock's enable/disable control. */ - u8 enable_shift; - /* Register address for clock's enable/disable control. */ - void __iomem *enable_reg; - u32 flags; - /* get the current clock rate (always a fresh value) */ - unsigned long (*get_rate) (struct clk *); - /* Function ptr to set the clock to a new rate. The rate must match a - supported rate returned from round_rate. Leave blank if clock is not - programmable */ - int (*set_rate) (struct clk *, unsigned long); - /* Function ptr to round the requested clock rate to the nearest - supported rate that is less than or equal to the requested rate. */ - unsigned long (*round_rate) (struct clk *, unsigned long); - /* Function ptr to enable the clock. Leave blank if clock can not - be gated. */ - int (*enable) (struct clk *); - /* Function ptr to disable the clock. Leave blank if clock can not - be gated. */ - void (*disable) (struct clk *); - /* Function ptr to set the parent clock of the clock. */ - int (*set_parent) (struct clk *, struct clk *); -}; - -int clk_register(struct clk *clk); -void clk_unregister(struct clk *clk); -#endif /* CONFIG_COMMON_CLK */ - -extern spinlock_t imx_ccm_lock; - -unsigned long mxc_decode_pll(unsigned int pll, u32 f_ref); - -#endif /* __ASSEMBLY__ */ -#endif /* __ASM_ARCH_MXC_CLOCK_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/common.h b/arch/arm/plat-mxc/include/mach/common.h index 7128e97..ead9018 100644 --- a/arch/arm/plat-mxc/include/mach/common.h +++ b/arch/arm/plat-mxc/include/mach/common.h @@ -52,7 +52,6 @@ extern void imx31_soc_init(void); extern void imx35_soc_init(void); extern void imx50_soc_init(void); extern void imx51_soc_init(void); -extern void imx53_soc_init(void); extern void imx51_init_late(void); extern void imx53_init_late(void); extern void epit_timer_init(void __iomem *base, int irq); @@ -137,14 +136,11 @@ extern void imx_src_prepare_restart(void); extern void imx_gpc_init(void); extern void imx_gpc_pre_suspend(void); extern void imx_gpc_post_resume(void); -extern void imx51_babbage_common_init(void); -extern void imx53_ard_common_init(void); -extern void imx53_evk_common_init(void); -extern void imx53_qsb_common_init(void); -extern void imx53_smd_common_init(void); extern int imx6q_set_lpm(enum mxc_cpu_pwr_mode mode); extern void imx6q_clock_map_io(void); +extern void imx_cpu_die(unsigned int cpu); + #ifdef CONFIG_PM extern void imx6q_pm_init(void); extern void imx51_pm_init(void); @@ -161,4 +157,6 @@ extern int mx51_neon_fixup(void); static inline int mx51_neon_fixup(void) { return 0; } #endif +extern struct smp_operations imx_smp_ops; + #endif diff --git a/arch/arm/plat-mxc/include/mach/devices-common.h b/arch/arm/plat-mxc/include/mach/devices-common.h index a7f5bb1..9e3e3d8 100644 --- a/arch/arm/plat-mxc/include/mach/devices-common.h +++ b/arch/arm/plat-mxc/include/mach/devices-common.h @@ -9,7 +9,7 @@ #include <linux/kernel.h> #include <linux/platform_device.h> #include <linux/init.h> -#include <mach/sdma.h> +#include <linux/platform_data/dma-imx-sdma.h> extern struct device mxc_aips_bus; extern struct device mxc_ahb_bus; @@ -74,7 +74,7 @@ struct platform_device *__init imx_add_fsl_usb2_udc( struct platform_device *__init imx_add_gpio_keys( const struct gpio_keys_platform_data *pdata); -#include <mach/mx21-usbhost.h> +#include <linux/platform_data/usb-mx2.h> struct imx_imx21_hcd_data { resource_size_t iobase; resource_size_t irq; @@ -98,7 +98,7 @@ struct imx_imxdi_rtc_data { struct platform_device *__init imx_add_imxdi_rtc( const struct imx_imxdi_rtc_data *data); -#include <mach/imxfb.h> +#include <linux/platform_data/video-imxfb.h> struct imx_imx_fb_data { resource_size_t iobase; resource_size_t iosize; @@ -108,7 +108,7 @@ struct platform_device *__init imx_add_imx_fb( const struct imx_imx_fb_data *data, const struct imx_fb_platform_data *pdata); -#include <mach/i2c.h> +#include <linux/platform_data/i2c-imx.h> struct imx_imx_i2c_data { int id; resource_size_t iobase; @@ -129,7 +129,7 @@ struct platform_device *__init imx_add_imx_keypad( const struct imx_imx_keypad_data *data, const struct matrix_keymap_data *pdata); -#include <mach/ssi.h> +#include <linux/platform_data/asoc-imx-ssi.h> struct imx_imx_ssi_data { int id; resource_size_t iobase; @@ -144,7 +144,7 @@ struct platform_device *__init imx_add_imx_ssi( const struct imx_imx_ssi_data *data, const struct imx_ssi_platform_data *pdata); -#include <mach/imx-uart.h> +#include <linux/platform_data/serial-imx.h> struct imx_imx_uart_3irq_data { int id; resource_size_t iobase; @@ -167,7 +167,7 @@ struct platform_device *__init imx_add_imx_uart_1irq( const struct imx_imx_uart_1irq_data *data, const struct imxuart_platform_data *pdata); -#include <mach/usb.h> +#include <linux/platform_data/usb-imx_udc.h> struct imx_imx_udc_data { resource_size_t iobase; resource_size_t iosize; @@ -183,8 +183,8 @@ struct platform_device *__init imx_add_imx_udc( const struct imx_imx_udc_data *data, const struct imxusb_platform_data *pdata); -#include <mach/mx3fb.h> -#include <mach/mx3_camera.h> +#include <linux/platform_data/video-mx3fb.h> +#include <linux/platform_data/camera-mx3.h> struct imx_ipu_core_data { resource_size_t iobase; resource_size_t synirq; @@ -199,7 +199,7 @@ struct platform_device *__init imx_add_mx3_sdc_fb( const struct imx_ipu_core_data *data, struct mx3fb_platform_data *pdata); -#include <mach/mx1_camera.h> +#include <linux/platform_data/camera-mx1.h> struct imx_mx1_camera_data { resource_size_t iobase; resource_size_t iosize; @@ -209,7 +209,7 @@ struct platform_device *__init imx_add_mx1_camera( const struct imx_mx1_camera_data *data, const struct mx1_camera_pdata *pdata); -#include <mach/mx2_cam.h> +#include <linux/platform_data/camera-mx2.h> struct imx_mx2_camera_data { resource_size_t iobasecsi; resource_size_t iosizecsi; @@ -224,7 +224,7 @@ struct platform_device *__init imx_add_mx2_camera( struct platform_device *__init imx_add_mx2_emmaprp( const struct imx_mx2_camera_data *data); -#include <mach/mxc_ehci.h> +#include <linux/platform_data/usb-ehci-mxc.h> struct imx_mxc_ehci_data { int id; resource_size_t iobase; @@ -234,7 +234,7 @@ struct platform_device *__init imx_add_mxc_ehci( const struct imx_mxc_ehci_data *data, const struct mxc_usbh_platform_data *pdata); -#include <mach/mmc.h> +#include <linux/platform_data/mmc-mxcmmc.h> struct imx_mxc_mmc_data { int id; resource_size_t iobase; @@ -246,7 +246,7 @@ struct platform_device *__init imx_add_mxc_mmc( const struct imx_mxc_mmc_data *data, const struct imxmmc_platform_data *pdata); -#include <mach/mxc_nand.h> +#include <linux/platform_data/mtd-mxc_nand.h> struct imx_mxc_nand_data { /* * id is traditionally 0, but -1 is more appropriate. We use -1 for new @@ -295,7 +295,7 @@ struct imx_mxc_w1_data { struct platform_device *__init imx_add_mxc_w1( const struct imx_mxc_w1_data *data); -#include <mach/esdhc.h> +#include <linux/platform_data/mmc-esdhc-imx.h> struct imx_sdhci_esdhc_imx_data { const char *devid; int id; @@ -306,7 +306,7 @@ struct platform_device *__init imx_add_sdhci_esdhc_imx( const struct imx_sdhci_esdhc_imx_data *data, const struct esdhc_platform_data *pdata); -#include <mach/spi.h> +#include <linux/platform_data/spi-imx.h> struct imx_spi_imx_data { const char *devid; int id; diff --git a/arch/arm/plat-mxc/include/mach/gpio.h b/arch/arm/plat-mxc/include/mach/gpio.h deleted file mode 100644 index 40a8c17..0000000 --- a/arch/arm/plat-mxc/include/mach/gpio.h +++ /dev/null @@ -1 +0,0 @@ -/* empty */ diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx3.h b/arch/arm/plat-mxc/include/mach/iomux-mx3.h index d8b65b5..f79f78a 100644 --- a/arch/arm/plat-mxc/include/mach/iomux-mx3.h +++ b/arch/arm/plat-mxc/include/mach/iomux-mx3.h @@ -512,12 +512,16 @@ enum iomux_pins { #define MX31_PIN_CSPI3_SPI_RDY__CTS3 IOMUX_MODE(MX31_PIN_CSPI3_SPI_RDY, IOMUX_CONFIG_ALT1) #define MX31_PIN_CTS1__CTS1 IOMUX_MODE(MX31_PIN_CTS1, IOMUX_CONFIG_FUNC) #define MX31_PIN_RTS1__RTS1 IOMUX_MODE(MX31_PIN_RTS1, IOMUX_CONFIG_FUNC) +#define MX31_PIN_RTS1__SFS IOMUX_MODE(MX31_PIN_RTS1, IOMUX_CONFIG_ALT2) #define MX31_PIN_TXD1__TXD1 IOMUX_MODE(MX31_PIN_TXD1, IOMUX_CONFIG_FUNC) +#define MX31_PIN_TXD1__SCK IOMUX_MODE(MX31_PIN_TXD1, IOMUX_CONFIG_ALT2) #define MX31_PIN_RXD1__RXD1 IOMUX_MODE(MX31_PIN_RXD1, IOMUX_CONFIG_FUNC) +#define MX31_PIN_RXD1__STXDA IOMUX_MODE(MX31_PIN_RXD1, IOMUX_CONFIG_ALT2) #define MX31_PIN_DCD_DCE1__DCD_DCE1 IOMUX_MODE(MX31_PIN_DCD_DCE1, IOMUX_CONFIG_FUNC) #define MX31_PIN_RI_DCE1__RI_DCE1 IOMUX_MODE(MX31_PIN_RI_DCE1, IOMUX_CONFIG_FUNC) #define MX31_PIN_DSR_DCE1__DSR_DCE1 IOMUX_MODE(MX31_PIN_DSR_DCE1, IOMUX_CONFIG_FUNC) #define MX31_PIN_DTR_DCE1__DTR_DCE1 IOMUX_MODE(MX31_PIN_DTR_DCE1, IOMUX_CONFIG_FUNC) +#define MX31_PIN_DTR_DCE1__SRXDA IOMUX_MODE(MX31_PIN_DTR_DCE1, IOMUX_CONFIG_ALT2) #define MX31_PIN_CTS2__CTS2 IOMUX_MODE(MX31_PIN_CTS2, IOMUX_CONFIG_FUNC) #define MX31_PIN_RTS2__RTS2 IOMUX_MODE(MX31_PIN_RTS2, IOMUX_CONFIG_FUNC) #define MX31_PIN_TXD2__TXD2 IOMUX_MODE(MX31_PIN_TXD2, IOMUX_CONFIG_FUNC) @@ -721,6 +725,7 @@ enum iomux_pins { #define MX31_PIN_KEY_ROW2_KEY_ROW2 IOMUX_MODE(MX31_PIN_KEY_ROW2, IOMUX_CONFIG_FUNC) #define MX31_PIN_KEY_ROW3_KEY_ROW3 IOMUX_MODE(MX31_PIN_KEY_ROW3, IOMUX_CONFIG_FUNC) #define MX31_PIN_KEY_ROW4_KEY_ROW4 IOMUX_MODE(MX31_PIN_KEY_ROW4, IOMUX_CONFIG_FUNC) +#define MX31_PIN_KEY_ROW4_GPIO IOMUX_MODE(MX31_PIN_KEY_ROW4, IOMUX_CONFIG_GPIO) #define MX31_PIN_KEY_ROW5_KEY_ROW5 IOMUX_MODE(MX31_PIN_KEY_ROW5, IOMUX_CONFIG_FUNC) #define MX31_PIN_KEY_ROW6_KEY_ROW6 IOMUX_MODE(MX31_PIN_KEY_ROW6, IOMUX_CONFIG_FUNC) #define MX31_PIN_KEY_ROW7_KEY_ROW7 IOMUX_MODE(MX31_PIN_KEY_ROW7, IOMUX_CONFIG_FUNC) diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx53.h b/arch/arm/plat-mxc/include/mach/iomux-mx53.h deleted file mode 100644 index 9761e00..0000000 --- a/arch/arm/plat-mxc/include/mach/iomux-mx53.h +++ /dev/null @@ -1,1219 +0,0 @@ -/* - * Copyright (C) 2010-2011 Freescale Semiconductor, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc.. - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#ifndef __MACH_IOMUX_MX53_H__ -#define __MACH_IOMUX_MX53_H__ - -#include <mach/iomux-v3.h> - -/* These 2 defines are for pins that may not have a mux register, but could - * have a pad setting register, and vice-versa. */ -#define __NA_ 0x00 - -#define MX53_UART_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \ - PAD_CTL_DSE_HIGH | PAD_CTL_SRE_FAST | PAD_CTL_HYS) -#define MX53_SDHC_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PKE | PAD_CTL_PUE | \ - PAD_CTL_PUS_47K_UP | PAD_CTL_DSE_HIGH | \ - PAD_CTL_SRE_FAST) - - -#define MX53_PAD_GPIO_19__KPP_COL_5 IOMUX_PAD(0x348, 0x020, 0, 0x840, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_19__GPIO4_5 IOMUX_PAD(0x348, 0x020, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_19__CCM_CLKO IOMUX_PAD(0x348, 0x020, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_19__SPDIF_OUT1 IOMUX_PAD(0x348, 0x020, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_19__RTC_CE_RTC_EXT_TRIG2 IOMUX_PAD(0x348, 0x020, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_19__ECSPI1_RDY IOMUX_PAD(0x348, 0x020, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_19__FEC_TDATA_3 IOMUX_PAD(0x348, 0x020, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_19__SRC_INT_BOOT IOMUX_PAD(0x348, 0x020, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL0__KPP_COL_0 IOMUX_PAD(0x34C, 0x024, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL0__GPIO4_6 IOMUX_PAD(0x34C, 0x024, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL0__AUDMUX_AUD5_TXC IOMUX_PAD(0x34C, 0x024, 2, 0x758, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL0__UART4_TXD_MUX IOMUX_PAD(0x34C, 0x024, 4, __NA_, 0, MX53_UART_PAD_CTRL) -#define MX53_PAD_KEY_COL0__ECSPI1_SCLK IOMUX_PAD(0x34C, 0x024, 5, 0x79C, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL0__FEC_RDATA_3 IOMUX_PAD(0x34C, 0x024, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL0__SRC_ANY_PU_RST IOMUX_PAD(0x34C, 0x024, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW0__KPP_ROW_0 IOMUX_PAD(0x350, 0x028, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW0__GPIO4_7 IOMUX_PAD(0x350, 0x028, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW0__AUDMUX_AUD5_TXD IOMUX_PAD(0x350, 0x028, 2, 0x74C, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW0__UART4_RXD_MUX IOMUX_PAD(0x350, 0x028, 4, 0x890, 1, MX53_UART_PAD_CTRL) -#define MX53_PAD_KEY_ROW0__ECSPI1_MOSI IOMUX_PAD(0x350, 0x028, 5, 0x7A4, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW0__FEC_TX_ER IOMUX_PAD(0x350, 0x028, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL1__KPP_COL_1 IOMUX_PAD(0x354, 0x02C, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL1__GPIO4_8 IOMUX_PAD(0x354, 0x02C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL1__AUDMUX_AUD5_TXFS IOMUX_PAD(0x354, 0x02C, 2, 0x75C, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL1__UART5_TXD_MUX IOMUX_PAD(0x354, 0x02C, 4, __NA_, 0, MX53_UART_PAD_CTRL) -#define MX53_PAD_KEY_COL1__ECSPI1_MISO IOMUX_PAD(0x354, 0x02C, 5, 0x7A0, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL1__FEC_RX_CLK IOMUX_PAD(0x354, 0x02C, 6, 0x808, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL1__USBPHY1_TXREADY IOMUX_PAD(0x354, 0x02C, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW1__KPP_ROW_1 IOMUX_PAD(0x358, 0x030, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW1__GPIO4_9 IOMUX_PAD(0x358, 0x030, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD IOMUX_PAD(0x358, 0x030, 2, 0x748, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW1__UART5_RXD_MUX IOMUX_PAD(0x358, 0x030, 4, 0x898, 1, MX53_UART_PAD_CTRL) -#define MX53_PAD_KEY_ROW1__ECSPI1_SS0 IOMUX_PAD(0x358, 0x030, 5, 0x7A8, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW1__FEC_COL IOMUX_PAD(0x358, 0x030, 6, 0x800, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW1__USBPHY1_RXVALID IOMUX_PAD(0x358, 0x030, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL2__KPP_COL_2 IOMUX_PAD(0x35C, 0x034, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL2__GPIO4_10 IOMUX_PAD(0x35C, 0x034, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL2__CAN1_TXCAN IOMUX_PAD(0x35C, 0x034, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL2__FEC_MDIO IOMUX_PAD(0x35C, 0x034, 4, 0x804, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL2__ECSPI1_SS1 IOMUX_PAD(0x35C, 0x034, 5, 0x7AC, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL2__FEC_RDATA_2 IOMUX_PAD(0x35C, 0x034, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL2__USBPHY1_RXACTIVE IOMUX_PAD(0x35C, 0x034, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW2__KPP_ROW_2 IOMUX_PAD(0x360, 0x038, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW2__GPIO4_11 IOMUX_PAD(0x360, 0x038, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW2__CAN1_RXCAN IOMUX_PAD(0x360, 0x038, 2, 0x760, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW2__FEC_MDC IOMUX_PAD(0x360, 0x038, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW2__ECSPI1_SS2 IOMUX_PAD(0x360, 0x038, 5, 0x7B0, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW2__FEC_TDATA_2 IOMUX_PAD(0x360, 0x038, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW2__USBPHY1_RXERROR IOMUX_PAD(0x360, 0x038, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL3__KPP_COL_3 IOMUX_PAD(0x364, 0x03C, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL3__GPIO4_12 IOMUX_PAD(0x364, 0x03C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL3__USBOH3_H2_DP IOMUX_PAD(0x364, 0x03C, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL3__SPDIF_IN1 IOMUX_PAD(0x364, 0x03C, 3, 0x870, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL3__I2C2_SCL IOMUX_PAD(0x364, 0x03C, 4 | IOMUX_CONFIG_SION, 0x81C, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL3__ECSPI1_SS3 IOMUX_PAD(0x364, 0x03C, 5, 0x7B4, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL3__FEC_CRS IOMUX_PAD(0x364, 0x03C, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL3__USBPHY1_SIECLOCK IOMUX_PAD(0x364, 0x03C, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW3__KPP_ROW_3 IOMUX_PAD(0x368, 0x040, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW3__GPIO4_13 IOMUX_PAD(0x368, 0x040, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW3__USBOH3_H2_DM IOMUX_PAD(0x368, 0x040, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW3__CCM_ASRC_EXT_CLK IOMUX_PAD(0x368, 0x040, 3, 0x768, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW3__I2C2_SDA IOMUX_PAD(0x368, 0x040, 4 | IOMUX_CONFIG_SION, 0x820, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW3__OSC32K_32K_OUT IOMUX_PAD(0x368, 0x040, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW3__CCM_PLL4_BYP IOMUX_PAD(0x368, 0x040, 6, 0x77C, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW3__USBPHY1_LINESTATE_0 IOMUX_PAD(0x368, 0x040, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL4__KPP_COL_4 IOMUX_PAD(0x36C, 0x044, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL4__GPIO4_14 IOMUX_PAD(0x36C, 0x044, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL4__CAN2_TXCAN IOMUX_PAD(0x36C, 0x044, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL4__IPU_SISG_4 IOMUX_PAD(0x36C, 0x044, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL4__UART5_RTS IOMUX_PAD(0x36C, 0x044, 4, 0x894, 0, MX53_UART_PAD_CTRL) -#define MX53_PAD_KEY_COL4__USBOH3_USBOTG_OC IOMUX_PAD(0x36C, 0x044, 5, 0x89C, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL4__USBPHY1_LINESTATE_1 IOMUX_PAD(0x36C, 0x044, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW4__KPP_ROW_4 IOMUX_PAD(0x370, 0x048, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW4__GPIO4_15 IOMUX_PAD(0x370, 0x048, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW4__CAN2_RXCAN IOMUX_PAD(0x370, 0x048, 2, 0x764, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW4__IPU_SISG_5 IOMUX_PAD(0x370, 0x048, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW4__UART5_CTS IOMUX_PAD(0x370, 0x048, 4, __NA_, 0, MX53_UART_PAD_CTRL) -#define MX53_PAD_KEY_ROW4__USBOH3_USBOTG_PWR IOMUX_PAD(0x370, 0x048, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW4__USBPHY1_VBUSVALID IOMUX_PAD(0x370, 0x048, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_DISP_CLK__IPU_DI0_DISP_CLK IOMUX_PAD(0x378, 0x04C, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_DISP_CLK__GPIO4_16 IOMUX_PAD(0x378, 0x04C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_DISP_CLK__USBOH3_USBH2_DIR IOMUX_PAD(0x378, 0x04C, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_DISP_CLK__SDMA_DEBUG_CORE_STATE_0 IOMUX_PAD(0x378, 0x04C, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_DISP_CLK__EMI_EMI_DEBUG_0 IOMUX_PAD(0x378, 0x04C, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_DISP_CLK__USBPHY1_AVALID IOMUX_PAD(0x378, 0x04C, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_PIN15__IPU_DI0_PIN15 IOMUX_PAD(0x37C, 0x050, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_PIN15__GPIO4_17 IOMUX_PAD(0x37C, 0x050, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_PIN15__AUDMUX_AUD6_TXC IOMUX_PAD(0x37C, 0x050, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_PIN15__SDMA_DEBUG_CORE_STATE_1 IOMUX_PAD(0x37C, 0x050, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_PIN15__EMI_EMI_DEBUG_1 IOMUX_PAD(0x37C, 0x050, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_PIN15__USBPHY1_BVALID IOMUX_PAD(0x37C, 0x050, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_PIN2__IPU_DI0_PIN2 IOMUX_PAD(0x380, 0x054, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_PIN2__GPIO4_18 IOMUX_PAD(0x380, 0x054, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_PIN2__AUDMUX_AUD6_TXD IOMUX_PAD(0x380, 0x054, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_PIN2__SDMA_DEBUG_CORE_STATE_2 IOMUX_PAD(0x380, 0x054, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_PIN2__EMI_EMI_DEBUG_2 IOMUX_PAD(0x380, 0x054, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_PIN2__USBPHY1_ENDSESSION IOMUX_PAD(0x380, 0x054, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_PIN3__IPU_DI0_PIN3 IOMUX_PAD(0x384, 0x058, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_PIN3__GPIO4_19 IOMUX_PAD(0x384, 0x058, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_PIN3__AUDMUX_AUD6_TXFS IOMUX_PAD(0x384, 0x058, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_PIN3__SDMA_DEBUG_CORE_STATE_3 IOMUX_PAD(0x384, 0x058, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_PIN3__EMI_EMI_DEBUG_3 IOMUX_PAD(0x384, 0x058, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_PIN3__USBPHY1_IDDIG IOMUX_PAD(0x384, 0x058, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_PIN4__IPU_DI0_PIN4 IOMUX_PAD(0x388, 0x05C, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_PIN4__GPIO4_20 IOMUX_PAD(0x388, 0x05C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_PIN4__AUDMUX_AUD6_RXD IOMUX_PAD(0x388, 0x05C, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_PIN4__ESDHC1_WP IOMUX_PAD(0x388, 0x05C, 3, 0x7FC, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_PIN4__SDMA_DEBUG_YIELD IOMUX_PAD(0x388, 0x05C, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_PIN4__EMI_EMI_DEBUG_4 IOMUX_PAD(0x388, 0x05C, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_PIN4__USBPHY1_HOSTDISCONNECT IOMUX_PAD(0x388, 0x05C, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT0__IPU_DISP0_DAT_0 IOMUX_PAD(0x38C, 0x060, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT0__GPIO4_21 IOMUX_PAD(0x38C, 0x060, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT0__CSPI_SCLK IOMUX_PAD(0x38C, 0x060, 2, 0x780, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT0__USBOH3_USBH2_DATA_0 IOMUX_PAD(0x38C, 0x060, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT0__SDMA_DEBUG_CORE_RUN IOMUX_PAD(0x38C, 0x060, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT0__EMI_EMI_DEBUG_5 IOMUX_PAD(0x38C, 0x060, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT0__USBPHY2_TXREADY IOMUX_PAD(0x38C, 0x060, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT1__IPU_DISP0_DAT_1 IOMUX_PAD(0x390, 0x064, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT1__GPIO4_22 IOMUX_PAD(0x390, 0x064, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT1__CSPI_MOSI IOMUX_PAD(0x390, 0x064, 2, 0x788, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT1__USBOH3_USBH2_DATA_1 IOMUX_PAD(0x390, 0x064, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT1__SDMA_DEBUG_EVENT_CHANNEL_SEL \ - IOMUX_PAD(0x390, 0x064, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT1__EMI_EMI_DEBUG_6 IOMUX_PAD(0x390, 0x064, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT1__USBPHY2_RXVALID IOMUX_PAD(0x390, 0x064, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT2__IPU_DISP0_DAT_2 IOMUX_PAD(0x394, 0x068, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT2__GPIO4_23 IOMUX_PAD(0x394, 0x068, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT2__CSPI_MISO IOMUX_PAD(0x394, 0x068, 2, 0x784, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT2__USBOH3_USBH2_DATA_2 IOMUX_PAD(0x394, 0x068, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT2__SDMA_DEBUG_MODE IOMUX_PAD(0x394, 0x068, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT2__EMI_EMI_DEBUG_7 IOMUX_PAD(0x394, 0x068, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT2__USBPHY2_RXACTIVE IOMUX_PAD(0x394, 0x068, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT3__IPU_DISP0_DAT_3 IOMUX_PAD(0x398, 0x06C, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT3__GPIO4_24 IOMUX_PAD(0x398, 0x06C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT3__CSPI_SS0 IOMUX_PAD(0x398, 0x06C, 2, 0x78C, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT3__USBOH3_USBH2_DATA_3 IOMUX_PAD(0x398, 0x06C, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT3__SDMA_DEBUG_BUS_ERROR IOMUX_PAD(0x398, 0x06C, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT3__EMI_EMI_DEBUG_8 IOMUX_PAD(0x398, 0x06C, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT3__USBPHY2_RXERROR IOMUX_PAD(0x398, 0x06C, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT4__IPU_DISP0_DAT_4 IOMUX_PAD(0x39C, 0x070, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT4__GPIO4_25 IOMUX_PAD(0x39C, 0x070, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT4__CSPI_SS1 IOMUX_PAD(0x39C, 0x070, 2, 0x790, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT4__USBOH3_USBH2_DATA_4 IOMUX_PAD(0x39C, 0x070, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT4__SDMA_DEBUG_BUS_RWB IOMUX_PAD(0x39C, 0x070, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT4__EMI_EMI_DEBUG_9 IOMUX_PAD(0x39C, 0x070, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT4__USBPHY2_SIECLOCK IOMUX_PAD(0x39C, 0x070, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT5__IPU_DISP0_DAT_5 IOMUX_PAD(0x3A0, 0x074, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT5__GPIO4_26 IOMUX_PAD(0x3A0, 0x074, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT5__CSPI_SS2 IOMUX_PAD(0x3A0, 0x074, 2, 0x794, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT5__USBOH3_USBH2_DATA_5 IOMUX_PAD(0x3A0, 0x074, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT5__SDMA_DEBUG_MATCHED_DMBUS IOMUX_PAD(0x3A0, 0x074, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT5__EMI_EMI_DEBUG_10 IOMUX_PAD(0x3A0, 0x074, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT5__USBPHY2_LINESTATE_0 IOMUX_PAD(0x3A0, 0x074, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT6__IPU_DISP0_DAT_6 IOMUX_PAD(0x3A4, 0x078, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT6__GPIO4_27 IOMUX_PAD(0x3A4, 0x078, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT6__CSPI_SS3 IOMUX_PAD(0x3A4, 0x078, 2, 0x798, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT6__USBOH3_USBH2_DATA_6 IOMUX_PAD(0x3A4, 0x078, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT6__SDMA_DEBUG_RTBUFFER_WRITE IOMUX_PAD(0x3A4, 0x078, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT6__EMI_EMI_DEBUG_11 IOMUX_PAD(0x3A4, 0x078, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT6__USBPHY2_LINESTATE_1 IOMUX_PAD(0x3A4, 0x078, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT7__IPU_DISP0_DAT_7 IOMUX_PAD(0x3A8, 0x07C, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT7__GPIO4_28 IOMUX_PAD(0x3A8, 0x07C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT7__CSPI_RDY IOMUX_PAD(0x3A8, 0x07C, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT7__USBOH3_USBH2_DATA_7 IOMUX_PAD(0x3A8, 0x07C, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT7__SDMA_DEBUG_EVENT_CHANNEL_0 IOMUX_PAD(0x3A8, 0x07C, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT7__EMI_EMI_DEBUG_12 IOMUX_PAD(0x3A8, 0x07C, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT7__USBPHY2_VBUSVALID IOMUX_PAD(0x3A8, 0x07C, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT8__IPU_DISP0_DAT_8 IOMUX_PAD(0x3AC, 0x080, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT8__GPIO4_29 IOMUX_PAD(0x3AC, 0x080, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT8__PWM1_PWMO IOMUX_PAD(0x3AC, 0x080, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT8__WDOG1_WDOG_B IOMUX_PAD(0x3AC, 0x080, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT8__SDMA_DEBUG_EVENT_CHANNEL_1 IOMUX_PAD(0x3AC, 0x080, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT8__EMI_EMI_DEBUG_13 IOMUX_PAD(0x3AC, 0x080, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT8__USBPHY2_AVALID IOMUX_PAD(0x3AC, 0x080, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT9__IPU_DISP0_DAT_9 IOMUX_PAD(0x3B0, 0x084, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT9__GPIO4_30 IOMUX_PAD(0x3B0, 0x084, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT9__PWM2_PWMO IOMUX_PAD(0x3B0, 0x084, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT9__WDOG2_WDOG_B IOMUX_PAD(0x3B0, 0x084, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT9__SDMA_DEBUG_EVENT_CHANNEL_2 IOMUX_PAD(0x3B0, 0x084, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT9__EMI_EMI_DEBUG_14 IOMUX_PAD(0x3B0, 0x084, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT9__USBPHY2_VSTATUS_0 IOMUX_PAD(0x3B0, 0x084, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT10__IPU_DISP0_DAT_10 IOMUX_PAD(0x3B4, 0x088, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT10__GPIO4_31 IOMUX_PAD(0x3B4, 0x088, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT10__USBOH3_USBH2_STP IOMUX_PAD(0x3B4, 0x088, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT10__SDMA_DEBUG_EVENT_CHANNEL_3 \ - IOMUX_PAD(0x3B4, 0x088, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT10__EMI_EMI_DEBUG_15 IOMUX_PAD(0x3B4, 0x088, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT10__USBPHY2_VSTATUS_1 IOMUX_PAD(0x3B4, 0x088, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT11__IPU_DISP0_DAT_11 IOMUX_PAD(0x3B8, 0x08C, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT11__GPIO5_5 IOMUX_PAD(0x3B8, 0x08C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT11__USBOH3_USBH2_NXT IOMUX_PAD(0x3B8, 0x08C, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT11__SDMA_DEBUG_EVENT_CHANNEL_4 \ - IOMUX_PAD(0x3B8, 0x08C, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT11__EMI_EMI_DEBUG_16 IOMUX_PAD(0x3B8, 0x08C, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT11__USBPHY2_VSTATUS_2 IOMUX_PAD(0x3B8, 0x08C, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT12__IPU_DISP0_DAT_12 IOMUX_PAD(0x3BC, 0x090, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT12__GPIO5_6 IOMUX_PAD(0x3BC, 0x090, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT12__USBOH3_USBH2_CLK IOMUX_PAD(0x3BC, 0x090, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT12__SDMA_DEBUG_EVENT_CHANNEL_5 \ - IOMUX_PAD(0x3BC, 0x090, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT12__EMI_EMI_DEBUG_17 IOMUX_PAD(0x3BC, 0x090, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT12__USBPHY2_VSTATUS_3 IOMUX_PAD(0x3BC, 0x090, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT13__IPU_DISP0_DAT_13 IOMUX_PAD(0x3C0, 0x094, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT13__GPIO5_7 IOMUX_PAD(0x3C0, 0x094, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT13__AUDMUX_AUD5_RXFS IOMUX_PAD(0x3C0, 0x094, 3, 0x754, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT13__SDMA_DEBUG_EVT_CHN_LINES_0 \ - IOMUX_PAD(0x3C0, 0x094, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT13__EMI_EMI_DEBUG_18 IOMUX_PAD(0x3C0, 0x094, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT13__USBPHY2_VSTATUS_4 IOMUX_PAD(0x3C0, 0x094, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT14__IPU_DISP0_DAT_14 IOMUX_PAD(0x3C4, 0x098, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT14__GPIO5_8 IOMUX_PAD(0x3C4, 0x098, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT14__AUDMUX_AUD5_RXC IOMUX_PAD(0x3C4, 0x098, 3, 0x750, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT14__SDMA_DEBUG_EVT_CHN_LINES_1 \ - IOMUX_PAD(0x3C4, 0x098, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT14__EMI_EMI_DEBUG_19 IOMUX_PAD(0x3C4, 0x098, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT14__USBPHY2_VSTATUS_5 IOMUX_PAD(0x3C4, 0x098, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT15__IPU_DISP0_DAT_15 IOMUX_PAD(0x3C8, 0x09C, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT15__GPIO5_9 IOMUX_PAD(0x3C8, 0x09C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT15__ECSPI1_SS1 IOMUX_PAD(0x3C8, 0x09C, 2, 0x7AC, 1, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT15__ECSPI2_SS1 IOMUX_PAD(0x3C8, 0x09C, 3, 0x7C8, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT15__SDMA_DEBUG_EVT_CHN_LINES_2 \ - IOMUX_PAD(0x3C8, 0x09C, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT15__EMI_EMI_DEBUG_20 IOMUX_PAD(0x3C8, 0x09C, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT15__USBPHY2_VSTATUS_6 IOMUX_PAD(0x3C8, 0x09C, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT16__IPU_DISP0_DAT_16 IOMUX_PAD(0x3CC, 0x0A0, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT16__GPIO5_10 IOMUX_PAD(0x3CC, 0x0A0, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT16__ECSPI2_MOSI IOMUX_PAD(0x3CC, 0x0A0, 2, 0x7C0, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT16__AUDMUX_AUD5_TXC IOMUX_PAD(0x3CC, 0x0A0, 3, 0x758, 1, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT16__SDMA_EXT_EVENT_0 IOMUX_PAD(0x3CC, 0x0A0, 4, 0x868, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT16__SDMA_DEBUG_EVT_CHN_LINES_3 \ - IOMUX_PAD(0x3CC, 0x0A0, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT16__EMI_EMI_DEBUG_21 IOMUX_PAD(0x3CC, 0x0A0, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT16__USBPHY2_VSTATUS_7 IOMUX_PAD(0x3CC, 0x0A0, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT17__IPU_DISP0_DAT_17 IOMUX_PAD(0x3D0, 0x0A4, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT17__GPIO5_11 IOMUX_PAD(0x3D0, 0x0A4, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT17__ECSPI2_MISO IOMUX_PAD(0x3D0, 0x0A4, 2, 0x7BC, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT17__AUDMUX_AUD5_TXD IOMUX_PAD(0x3D0, 0x0A4, 3, 0x74C, 1, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT17__SDMA_EXT_EVENT_1 IOMUX_PAD(0x3D0, 0x0A4, 4, 0x86C, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT17__SDMA_DEBUG_EVT_CHN_LINES_4 \ - IOMUX_PAD(0x3D0, 0x0A4, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT17__EMI_EMI_DEBUG_22 IOMUX_PAD(0x3D0, 0x0A4, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT18__IPU_DISP0_DAT_18 IOMUX_PAD(0x3D4, 0x0A8, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT18__GPIO5_12 IOMUX_PAD(0x3D4, 0x0A8, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT18__ECSPI2_SS0 IOMUX_PAD(0x3D4, 0x0A8, 2, 0x7C4, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT18__AUDMUX_AUD5_TXFS IOMUX_PAD(0x3D4, 0x0A8, 3, 0x75C, 1, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT18__AUDMUX_AUD4_RXFS IOMUX_PAD(0x3D4, 0x0A8, 4, 0x73C, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT18__SDMA_DEBUG_EVT_CHN_LINES_5 \ - IOMUX_PAD(0x3D4, 0x0A8, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT18__EMI_EMI_DEBUG_23 IOMUX_PAD(0x3D4, 0x0A8, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT18__EMI_WEIM_CS_2 IOMUX_PAD(0x3D4, 0x0A8, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT19__IPU_DISP0_DAT_19 IOMUX_PAD(0x3D8, 0x0AC, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT19__GPIO5_13 IOMUX_PAD(0x3D8, 0x0AC, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT19__ECSPI2_SCLK IOMUX_PAD(0x3D8, 0x0AC, 2, 0x7B8, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT19__AUDMUX_AUD5_RXD IOMUX_PAD(0x3D8, 0x0AC, 3, 0x748, 1, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT19__AUDMUX_AUD4_RXC IOMUX_PAD(0x3D8, 0x0AC, 4, 0x738, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT19__SDMA_DEBUG_EVT_CHN_LINES_6 \ - IOMUX_PAD(0x3D8, 0x0AC, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT19__EMI_EMI_DEBUG_24 IOMUX_PAD(0x3D8, 0x0AC, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT19__EMI_WEIM_CS_3 IOMUX_PAD(0x3D8, 0x0AC, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT20__IPU_DISP0_DAT_20 IOMUX_PAD(0x3DC, 0x0B0, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT20__GPIO5_14 IOMUX_PAD(0x3DC, 0x0B0, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT20__ECSPI1_SCLK IOMUX_PAD(0x3DC, 0x0B0, 2, 0x79C, 1, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT20__AUDMUX_AUD4_TXC IOMUX_PAD(0x3DC, 0x0B0, 3, 0x740, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT20__SDMA_DEBUG_EVT_CHN_LINES_7 \ - IOMUX_PAD(0x3DC, 0x0B0, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT20__EMI_EMI_DEBUG_25 IOMUX_PAD(0x3DC, 0x0B0, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT20__SATA_PHY_TDI IOMUX_PAD(0x3DC, 0x0B0, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT21__IPU_DISP0_DAT_21 IOMUX_PAD(0x3E0, 0x0B4, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT21__GPIO5_15 IOMUX_PAD(0x3E0, 0x0B4, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT21__ECSPI1_MOSI IOMUX_PAD(0x3E0, 0x0B4, 2, 0x7A4, 1, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT21__AUDMUX_AUD4_TXD IOMUX_PAD(0x3E0, 0x0B4, 3, 0x734, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT21__SDMA_DEBUG_BUS_DEVICE_0 IOMUX_PAD(0x3E0, 0x0B4, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT21__EMI_EMI_DEBUG_26 IOMUX_PAD(0x3E0, 0x0B4, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT21__SATA_PHY_TDO IOMUX_PAD(0x3E0, 0x0B4, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT22__IPU_DISP0_DAT_22 IOMUX_PAD(0x3E4, 0x0B8, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT22__GPIO5_16 IOMUX_PAD(0x3E4, 0x0B8, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT22__ECSPI1_MISO IOMUX_PAD(0x3E4, 0x0B8, 2, 0x7A0, 1, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT22__AUDMUX_AUD4_TXFS IOMUX_PAD(0x3E4, 0x0B8, 3, 0x744, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT22__SDMA_DEBUG_BUS_DEVICE_1 IOMUX_PAD(0x3E4, 0x0B8, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT22__EMI_EMI_DEBUG_27 IOMUX_PAD(0x3E4, 0x0B8, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT22__SATA_PHY_TCK IOMUX_PAD(0x3E4, 0x0B8, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT23__IPU_DISP0_DAT_23 IOMUX_PAD(0x3E8, 0x0BC, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT23__GPIO5_17 IOMUX_PAD(0x3E8, 0x0BC, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT23__ECSPI1_SS0 IOMUX_PAD(0x3E8, 0x0BC, 2, 0x7A8, 1, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT23__AUDMUX_AUD4_RXD IOMUX_PAD(0x3E8, 0x0BC, 3, 0x730, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT23__SDMA_DEBUG_BUS_DEVICE_2 IOMUX_PAD(0x3E8, 0x0BC, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT23__EMI_EMI_DEBUG_28 IOMUX_PAD(0x3E8, 0x0BC, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT23__SATA_PHY_TMS IOMUX_PAD(0x3E8, 0x0BC, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_PIXCLK__IPU_CSI0_PIXCLK IOMUX_PAD(0x3EC, 0x0C0, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_PIXCLK__GPIO5_18 IOMUX_PAD(0x3EC, 0x0C0, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_PIXCLK__SDMA_DEBUG_PC_0 IOMUX_PAD(0x3EC, 0x0C0, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_PIXCLK__EMI_EMI_DEBUG_29 IOMUX_PAD(0x3EC, 0x0C0, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_MCLK__IPU_CSI0_HSYNC IOMUX_PAD(0x3F0, 0x0C4, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_MCLK__GPIO5_19 IOMUX_PAD(0x3F0, 0x0C4, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_MCLK__CCM_CSI0_MCLK IOMUX_PAD(0x3F0, 0x0C4, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_MCLK__SDMA_DEBUG_PC_1 IOMUX_PAD(0x3F0, 0x0C4, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_MCLK__EMI_EMI_DEBUG_30 IOMUX_PAD(0x3F0, 0x0C4, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_MCLK__TPIU_TRCTL IOMUX_PAD(0x3F0, 0x0C4, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DATA_EN__IPU_CSI0_DATA_EN IOMUX_PAD(0x3F4, 0x0C8, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DATA_EN__GPIO5_20 IOMUX_PAD(0x3F4, 0x0C8, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DATA_EN__SDMA_DEBUG_PC_2 IOMUX_PAD(0x3F4, 0x0C8, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DATA_EN__EMI_EMI_DEBUG_31 IOMUX_PAD(0x3F4, 0x0C8, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DATA_EN__TPIU_TRCLK IOMUX_PAD(0x3F4, 0x0C8, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_VSYNC__IPU_CSI0_VSYNC IOMUX_PAD(0x3F8, 0x0CC, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_VSYNC__GPIO5_21 IOMUX_PAD(0x3F8, 0x0CC, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_VSYNC__SDMA_DEBUG_PC_3 IOMUX_PAD(0x3F8, 0x0CC, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_VSYNC__EMI_EMI_DEBUG_32 IOMUX_PAD(0x3F8, 0x0CC, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_VSYNC__TPIU_TRACE_0 IOMUX_PAD(0x3F8, 0x0CC, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT4__IPU_CSI0_D_4 IOMUX_PAD(0x3FC, 0x0D0, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT4__GPIO5_22 IOMUX_PAD(0x3FC, 0x0D0, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT4__KPP_COL_5 IOMUX_PAD(0x3FC, 0x0D0, 2, 0x840, 1, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT4__ECSPI1_SCLK IOMUX_PAD(0x3FC, 0x0D0, 3, 0x79C, 2, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT4__USBOH3_USBH3_STP IOMUX_PAD(0x3FC, 0x0D0, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT4__AUDMUX_AUD3_TXC IOMUX_PAD(0x3FC, 0x0D0, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT4__EMI_EMI_DEBUG_33 IOMUX_PAD(0x3FC, 0x0D0, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT4__TPIU_TRACE_1 IOMUX_PAD(0x3FC, 0x0D0, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT5__IPU_CSI0_D_5 IOMUX_PAD(0x400, 0x0D4, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT5__GPIO5_23 IOMUX_PAD(0x400, 0x0D4, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT5__KPP_ROW_5 IOMUX_PAD(0x400, 0x0D4, 2, 0x84C, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT5__ECSPI1_MOSI IOMUX_PAD(0x400, 0x0D4, 3, 0x7A4, 2, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT5__USBOH3_USBH3_NXT IOMUX_PAD(0x400, 0x0D4, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT5__AUDMUX_AUD3_TXD IOMUX_PAD(0x400, 0x0D4, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT5__EMI_EMI_DEBUG_34 IOMUX_PAD(0x400, 0x0D4, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT5__TPIU_TRACE_2 IOMUX_PAD(0x400, 0x0D4, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT6__IPU_CSI0_D_6 IOMUX_PAD(0x404, 0x0D8, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT6__GPIO5_24 IOMUX_PAD(0x404, 0x0D8, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT6__KPP_COL_6 IOMUX_PAD(0x404, 0x0D8, 2, 0x844, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT6__ECSPI1_MISO IOMUX_PAD(0x404, 0x0D8, 3, 0x7A0, 2, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT6__USBOH3_USBH3_CLK IOMUX_PAD(0x404, 0x0D8, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT6__AUDMUX_AUD3_TXFS IOMUX_PAD(0x404, 0x0D8, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT6__EMI_EMI_DEBUG_35 IOMUX_PAD(0x404, 0x0D8, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT6__TPIU_TRACE_3 IOMUX_PAD(0x404, 0x0D8, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT7__IPU_CSI0_D_7 IOMUX_PAD(0x408, 0x0DC, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT7__GPIO5_25 IOMUX_PAD(0x408, 0x0DC, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT7__KPP_ROW_6 IOMUX_PAD(0x408, 0x0DC, 2, 0x850, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT7__ECSPI1_SS0 IOMUX_PAD(0x408, 0x0DC, 3, 0x7A8, 2, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT7__USBOH3_USBH3_DIR IOMUX_PAD(0x408, 0x0DC, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT7__AUDMUX_AUD3_RXD IOMUX_PAD(0x408, 0x0DC, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT7__EMI_EMI_DEBUG_36 IOMUX_PAD(0x408, 0x0DC, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT7__TPIU_TRACE_4 IOMUX_PAD(0x408, 0x0DC, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT8__IPU_CSI0_D_8 IOMUX_PAD(0x40C, 0x0E0, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT8__GPIO5_26 IOMUX_PAD(0x40C, 0x0E0, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT8__KPP_COL_7 IOMUX_PAD(0x40C, 0x0E0, 2, 0x848, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT8__ECSPI2_SCLK IOMUX_PAD(0x40C, 0x0E0, 3, 0x7B8, 1, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT8__USBOH3_USBH3_OC IOMUX_PAD(0x40C, 0x0E0, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT8__I2C1_SDA IOMUX_PAD(0x40C, 0x0E0, 5 | IOMUX_CONFIG_SION, 0x818, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT8__EMI_EMI_DEBUG_37 IOMUX_PAD(0x40C, 0x0E0, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT8__TPIU_TRACE_5 IOMUX_PAD(0x40C, 0x0E0, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT9__IPU_CSI0_D_9 IOMUX_PAD(0x410, 0x0E4, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT9__GPIO5_27 IOMUX_PAD(0x410, 0x0E4, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT9__KPP_ROW_7 IOMUX_PAD(0x410, 0x0E4, 2, 0x854, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT9__ECSPI2_MOSI IOMUX_PAD(0x410, 0x0E4, 3, 0x7C0, 1, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT9__USBOH3_USBH3_PWR IOMUX_PAD(0x410, 0x0E4, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT9__I2C1_SCL IOMUX_PAD(0x410, 0x0E4, 5 | IOMUX_CONFIG_SION, 0x814, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT9__EMI_EMI_DEBUG_38 IOMUX_PAD(0x410, 0x0E4, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT9__TPIU_TRACE_6 IOMUX_PAD(0x410, 0x0E4, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT10__IPU_CSI0_D_10 IOMUX_PAD(0x414, 0x0E8, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT10__GPIO5_28 IOMUX_PAD(0x414, 0x0E8, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT10__UART1_TXD_MUX IOMUX_PAD(0x414, 0x0E8, 2, __NA_, 0, MX53_UART_PAD_CTRL) -#define MX53_PAD_CSI0_DAT10__ECSPI2_MISO IOMUX_PAD(0x414, 0x0E8, 3, 0x7BC, 1, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT10__AUDMUX_AUD3_RXC IOMUX_PAD(0x414, 0x0E8, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT10__SDMA_DEBUG_PC_4 IOMUX_PAD(0x414, 0x0E8, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT10__EMI_EMI_DEBUG_39 IOMUX_PAD(0x414, 0x0E8, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT10__TPIU_TRACE_7 IOMUX_PAD(0x414, 0x0E8, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT11__IPU_CSI0_D_11 IOMUX_PAD(0x418, 0x0EC, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT11__GPIO5_29 IOMUX_PAD(0x418, 0x0EC, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT11__UART1_RXD_MUX IOMUX_PAD(0x418, 0x0EC, 2, 0x878, 1, MX53_UART_PAD_CTRL) -#define MX53_PAD_CSI0_DAT11__ECSPI2_SS0 IOMUX_PAD(0x418, 0x0EC, 3, 0x7C4, 1, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT11__AUDMUX_AUD3_RXFS IOMUX_PAD(0x418, 0x0EC, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT11__SDMA_DEBUG_PC_5 IOMUX_PAD(0x418, 0x0EC, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT11__EMI_EMI_DEBUG_40 IOMUX_PAD(0x418, 0x0EC, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT11__TPIU_TRACE_8 IOMUX_PAD(0x418, 0x0EC, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT12__IPU_CSI0_D_12 IOMUX_PAD(0x41C, 0x0F0, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT12__GPIO5_30 IOMUX_PAD(0x41C, 0x0F0, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT12__UART4_TXD_MUX IOMUX_PAD(0x41C, 0x0F0, 2, __NA_, 0, MX53_UART_PAD_CTRL) -#define MX53_PAD_CSI0_DAT12__USBOH3_USBH3_DATA_0 IOMUX_PAD(0x41C, 0x0F0, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT12__SDMA_DEBUG_PC_6 IOMUX_PAD(0x41C, 0x0F0, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT12__EMI_EMI_DEBUG_41 IOMUX_PAD(0x41C, 0x0F0, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT12__TPIU_TRACE_9 IOMUX_PAD(0x41C, 0x0F0, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT13__IPU_CSI0_D_13 IOMUX_PAD(0x420, 0x0F4, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT13__GPIO5_31 IOMUX_PAD(0x420, 0x0F4, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT13__UART4_RXD_MUX IOMUX_PAD(0x420, 0x0F4, 2, 0x890, 3, MX53_UART_PAD_CTRL) -#define MX53_PAD_CSI0_DAT13__USBOH3_USBH3_DATA_1 IOMUX_PAD(0x420, 0x0F4, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT13__SDMA_DEBUG_PC_7 IOMUX_PAD(0x420, 0x0F4, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT13__EMI_EMI_DEBUG_42 IOMUX_PAD(0x420, 0x0F4, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT13__TPIU_TRACE_10 IOMUX_PAD(0x420, 0x0F4, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT14__IPU_CSI0_D_14 IOMUX_PAD(0x424, 0x0F8, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT14__GPIO6_0 IOMUX_PAD(0x424, 0x0F8, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT14__UART5_TXD_MUX IOMUX_PAD(0x424, 0x0F8, 2, __NA_, 0, MX53_UART_PAD_CTRL) -#define MX53_PAD_CSI0_DAT14__USBOH3_USBH3_DATA_2 IOMUX_PAD(0x424, 0x0F8, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT14__SDMA_DEBUG_PC_8 IOMUX_PAD(0x424, 0x0F8, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT14__EMI_EMI_DEBUG_43 IOMUX_PAD(0x424, 0x0F8, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT14__TPIU_TRACE_11 IOMUX_PAD(0x424, 0x0F8, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT15__IPU_CSI0_D_15 IOMUX_PAD(0x428, 0x0FC, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT15__GPIO6_1 IOMUX_PAD(0x428, 0x0FC, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT15__UART5_RXD_MUX IOMUX_PAD(0x428, 0x0FC, 2, 0x898, 3, MX53_UART_PAD_CTRL) -#define MX53_PAD_CSI0_DAT15__USBOH3_USBH3_DATA_3 IOMUX_PAD(0x428, 0x0FC, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT15__SDMA_DEBUG_PC_9 IOMUX_PAD(0x428, 0x0FC, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT15__EMI_EMI_DEBUG_44 IOMUX_PAD(0x428, 0x0FC, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT15__TPIU_TRACE_12 IOMUX_PAD(0x428, 0x0FC, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT16__IPU_CSI0_D_16 IOMUX_PAD(0x42C, 0x100, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT16__GPIO6_2 IOMUX_PAD(0x42C, 0x100, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT16__UART4_RTS IOMUX_PAD(0x42C, 0x100, 2, 0x88C, 0, MX53_UART_PAD_CTRL) -#define MX53_PAD_CSI0_DAT16__USBOH3_USBH3_DATA_4 IOMUX_PAD(0x42C, 0x100, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT16__SDMA_DEBUG_PC_10 IOMUX_PAD(0x42C, 0x100, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT16__EMI_EMI_DEBUG_45 IOMUX_PAD(0x42C, 0x100, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT16__TPIU_TRACE_13 IOMUX_PAD(0x42C, 0x100, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT17__IPU_CSI0_D_17 IOMUX_PAD(0x430, 0x104, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT17__GPIO6_3 IOMUX_PAD(0x430, 0x104, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT17__UART4_CTS IOMUX_PAD(0x430, 0x104, 2, __NA_, 0, MX53_UART_PAD_CTRL) -#define MX53_PAD_CSI0_DAT17__USBOH3_USBH3_DATA_5 IOMUX_PAD(0x430, 0x104, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT17__SDMA_DEBUG_PC_11 IOMUX_PAD(0x430, 0x104, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT17__EMI_EMI_DEBUG_46 IOMUX_PAD(0x430, 0x104, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT17__TPIU_TRACE_14 IOMUX_PAD(0x430, 0x104, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT18__IPU_CSI0_D_18 IOMUX_PAD(0x434, 0x108, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT18__GPIO6_4 IOMUX_PAD(0x434, 0x108, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT18__UART5_RTS IOMUX_PAD(0x434, 0x108, 2, 0x894, 2, MX53_UART_PAD_CTRL) -#define MX53_PAD_CSI0_DAT18__USBOH3_USBH3_DATA_6 IOMUX_PAD(0x434, 0x108, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT18__SDMA_DEBUG_PC_12 IOMUX_PAD(0x434, 0x108, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT18__EMI_EMI_DEBUG_47 IOMUX_PAD(0x434, 0x108, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT18__TPIU_TRACE_15 IOMUX_PAD(0x434, 0x108, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT19__IPU_CSI0_D_19 IOMUX_PAD(0x438, 0x10C, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT19__GPIO6_5 IOMUX_PAD(0x438, 0x10C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT19__UART5_CTS IOMUX_PAD(0x438, 0x10C, 2, __NA_, 0, MX53_UART_PAD_CTRL) -#define MX53_PAD_CSI0_DAT19__USBOH3_USBH3_DATA_7 IOMUX_PAD(0x438, 0x10C, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT19__SDMA_DEBUG_PC_13 IOMUX_PAD(0x438, 0x10C, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT19__EMI_EMI_DEBUG_48 IOMUX_PAD(0x438, 0x10C, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DAT19__USBPHY2_BISTOK IOMUX_PAD(0x438, 0x10C, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A25__EMI_WEIM_A_25 IOMUX_PAD(0x458, 0x110, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A25__GPIO5_2 IOMUX_PAD(0x458, 0x110, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A25__ECSPI2_RDY IOMUX_PAD(0x458, 0x110, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A25__IPU_DI1_PIN12 IOMUX_PAD(0x458, 0x110, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A25__CSPI_SS1 IOMUX_PAD(0x458, 0x110, 4, 0x790, 1, NO_PAD_CTRL) -#define MX53_PAD_EIM_A25__IPU_DI0_D1_CS IOMUX_PAD(0x458, 0x110, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A25__USBPHY1_BISTOK IOMUX_PAD(0x458, 0x110, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_EB2__EMI_WEIM_EB_2 IOMUX_PAD(0x45C, 0x114, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_EB2__GPIO2_30 IOMUX_PAD(0x45C, 0x114, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_EB2__CCM_DI1_EXT_CLK IOMUX_PAD(0x45C, 0x114, 2, 0x76C, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_EB2__IPU_SER_DISP1_CS IOMUX_PAD(0x45C, 0x114, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_EB2__ECSPI1_SS0 IOMUX_PAD(0x45C, 0x114, 4, 0x7A8, 3, NO_PAD_CTRL) -#define MX53_PAD_EIM_EB2__I2C2_SCL IOMUX_PAD(0x45C, 0x114, 5 | IOMUX_CONFIG_SION, 0x81C, 1, NO_PAD_CTRL) -#define MX53_PAD_EIM_D16__EMI_WEIM_D_16 IOMUX_PAD(0x460, 0x118, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D16__GPIO3_16 IOMUX_PAD(0x460, 0x118, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D16__IPU_DI0_PIN5 IOMUX_PAD(0x460, 0x118, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D16__IPU_DISPB1_SER_CLK IOMUX_PAD(0x460, 0x118, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D16__ECSPI1_SCLK IOMUX_PAD(0x460, 0x118, 4, 0x79C, 3, NO_PAD_CTRL) -#define MX53_PAD_EIM_D16__I2C2_SDA IOMUX_PAD(0x460, 0x118, 5 | IOMUX_CONFIG_SION, 0x820, 1, NO_PAD_CTRL) -#define MX53_PAD_EIM_D17__EMI_WEIM_D_17 IOMUX_PAD(0x464, 0x11C, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D17__GPIO3_17 IOMUX_PAD(0x464, 0x11C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D17__IPU_DI0_PIN6 IOMUX_PAD(0x464, 0x11C, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D17__IPU_DISPB1_SER_DIN IOMUX_PAD(0x464, 0x11C, 3, 0x830, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D17__ECSPI1_MISO IOMUX_PAD(0x464, 0x11C, 4, 0x7A0, 3, NO_PAD_CTRL) -#define MX53_PAD_EIM_D17__I2C3_SCL IOMUX_PAD(0x464, 0x11C, 5 | IOMUX_CONFIG_SION, 0x824, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D18__EMI_WEIM_D_18 IOMUX_PAD(0x468, 0x120, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D18__GPIO3_18 IOMUX_PAD(0x468, 0x120, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D18__IPU_DI0_PIN7 IOMUX_PAD(0x468, 0x120, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D18__IPU_DISPB1_SER_DIO IOMUX_PAD(0x468, 0x120, 3, 0x830, 1, NO_PAD_CTRL) -#define MX53_PAD_EIM_D18__ECSPI1_MOSI IOMUX_PAD(0x468, 0x120, 4, 0x7A4, 3, NO_PAD_CTRL) -#define MX53_PAD_EIM_D18__I2C3_SDA IOMUX_PAD(0x468, 0x120, 5 | IOMUX_CONFIG_SION, 0x828, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D18__IPU_DI1_D0_CS IOMUX_PAD(0x468, 0x120, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D19__EMI_WEIM_D_19 IOMUX_PAD(0x46C, 0x124, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D19__GPIO3_19 IOMUX_PAD(0x46C, 0x124, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D19__IPU_DI0_PIN8 IOMUX_PAD(0x46C, 0x124, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D19__IPU_DISPB1_SER_RS IOMUX_PAD(0x46C, 0x124, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D19__ECSPI1_SS1 IOMUX_PAD(0x46C, 0x124, 4, 0x7AC, 2, NO_PAD_CTRL) -#define MX53_PAD_EIM_D19__EPIT1_EPITO IOMUX_PAD(0x46C, 0x124, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D19__UART1_CTS IOMUX_PAD(0x46C, 0x124, 6, __NA_, 0, MX53_UART_PAD_CTRL) -#define MX53_PAD_EIM_D19__USBOH3_USBH2_OC IOMUX_PAD(0x46C, 0x124, 7, 0x8A4, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D20__EMI_WEIM_D_20 IOMUX_PAD(0x470, 0x128, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D20__GPIO3_20 IOMUX_PAD(0x470, 0x128, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D20__IPU_DI0_PIN16 IOMUX_PAD(0x470, 0x128, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D20__IPU_SER_DISP0_CS IOMUX_PAD(0x470, 0x128, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D20__CSPI_SS0 IOMUX_PAD(0x470, 0x128, 4, 0x78C, 1, NO_PAD_CTRL) -#define MX53_PAD_EIM_D20__EPIT2_EPITO IOMUX_PAD(0x470, 0x128, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D20__UART1_RTS IOMUX_PAD(0x470, 0x128, 6, 0x874, 1, MX53_UART_PAD_CTRL) -#define MX53_PAD_EIM_D20__USBOH3_USBH2_PWR IOMUX_PAD(0x470, 0x128, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D21__EMI_WEIM_D_21 IOMUX_PAD(0x474, 0x12C, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D21__GPIO3_21 IOMUX_PAD(0x474, 0x12C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D21__IPU_DI0_PIN17 IOMUX_PAD(0x474, 0x12C, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D21__IPU_DISPB0_SER_CLK IOMUX_PAD(0x474, 0x12C, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D21__CSPI_SCLK IOMUX_PAD(0x474, 0x12C, 4, 0x780, 1, NO_PAD_CTRL) -#define MX53_PAD_EIM_D21__I2C1_SCL IOMUX_PAD(0x474, 0x12C, 5 | IOMUX_CONFIG_SION, 0x814, 1, NO_PAD_CTRL) -#define MX53_PAD_EIM_D21__USBOH3_USBOTG_OC IOMUX_PAD(0x474, 0x12C, 6, 0x89C, 1, NO_PAD_CTRL) -#define MX53_PAD_EIM_D22__EMI_WEIM_D_22 IOMUX_PAD(0x478, 0x130, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D22__GPIO3_22 IOMUX_PAD(0x478, 0x130, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D22__IPU_DI0_PIN1 IOMUX_PAD(0x478, 0x130, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D22__IPU_DISPB0_SER_DIN IOMUX_PAD(0x478, 0x130, 3, 0x82C, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D22__CSPI_MISO IOMUX_PAD(0x478, 0x130, 4, 0x784, 1, NO_PAD_CTRL) -#define MX53_PAD_EIM_D22__USBOH3_USBOTG_PWR IOMUX_PAD(0x478, 0x130, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D23__EMI_WEIM_D_23 IOMUX_PAD(0x47C, 0x134, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D23__GPIO3_23 IOMUX_PAD(0x47C, 0x134, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D23__UART3_CTS IOMUX_PAD(0x47C, 0x134, 2, __NA_, 0, MX53_UART_PAD_CTRL) -#define MX53_PAD_EIM_D23__UART1_DCD IOMUX_PAD(0x47C, 0x134, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D23__IPU_DI0_D0_CS IOMUX_PAD(0x47C, 0x134, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D23__IPU_DI1_PIN2 IOMUX_PAD(0x47C, 0x134, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D23__IPU_CSI1_DATA_EN IOMUX_PAD(0x47C, 0x134, 6, 0x834, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D23__IPU_DI1_PIN14 IOMUX_PAD(0x47C, 0x134, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_EB3__EMI_WEIM_EB_3 IOMUX_PAD(0x480, 0x138, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_EB3__GPIO2_31 IOMUX_PAD(0x480, 0x138, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_EB3__UART3_RTS IOMUX_PAD(0x480, 0x138, 2, 0x884, 1, MX53_UART_PAD_CTRL) -#define MX53_PAD_EIM_EB3__UART1_RI IOMUX_PAD(0x480, 0x138, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_EB3__IPU_DI1_PIN3 IOMUX_PAD(0x480, 0x138, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_EB3__IPU_CSI1_HSYNC IOMUX_PAD(0x480, 0x138, 6, 0x838, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_EB3__IPU_DI1_PIN16 IOMUX_PAD(0x480, 0x138, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D24__EMI_WEIM_D_24 IOMUX_PAD(0x484, 0x13C, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D24__GPIO3_24 IOMUX_PAD(0x484, 0x13C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D24__UART3_TXD_MUX IOMUX_PAD(0x484, 0x13C, 2, __NA_, 0, MX53_UART_PAD_CTRL) -#define MX53_PAD_EIM_D24__ECSPI1_SS2 IOMUX_PAD(0x484, 0x13C, 3, 0x7B0, 1, NO_PAD_CTRL) -#define MX53_PAD_EIM_D24__CSPI_SS2 IOMUX_PAD(0x484, 0x13C, 4, 0x794, 1, NO_PAD_CTRL) -#define MX53_PAD_EIM_D24__AUDMUX_AUD5_RXFS IOMUX_PAD(0x484, 0x13C, 5, 0x754, 1, NO_PAD_CTRL) -#define MX53_PAD_EIM_D24__ECSPI2_SS2 IOMUX_PAD(0x484, 0x13C, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D24__UART1_DTR IOMUX_PAD(0x484, 0x13C, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D25__EMI_WEIM_D_25 IOMUX_PAD(0x488, 0x140, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D25__GPIO3_25 IOMUX_PAD(0x488, 0x140, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D25__UART3_RXD_MUX IOMUX_PAD(0x488, 0x140, 2, 0x888, 1, MX53_UART_PAD_CTRL) -#define MX53_PAD_EIM_D25__ECSPI1_SS3 IOMUX_PAD(0x488, 0x140, 3, 0x7B4, 1, NO_PAD_CTRL) -#define MX53_PAD_EIM_D25__CSPI_SS3 IOMUX_PAD(0x488, 0x140, 4, 0x798, 1, NO_PAD_CTRL) -#define MX53_PAD_EIM_D25__AUDMUX_AUD5_RXC IOMUX_PAD(0x488, 0x140, 5, 0x750, 1, NO_PAD_CTRL) -#define MX53_PAD_EIM_D25__ECSPI2_SS3 IOMUX_PAD(0x488, 0x140, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D25__UART1_DSR IOMUX_PAD(0x488, 0x140, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D26__EMI_WEIM_D_26 IOMUX_PAD(0x48C, 0x144, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D26__GPIO3_26 IOMUX_PAD(0x48C, 0x144, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D26__UART2_TXD_MUX IOMUX_PAD(0x48C, 0x144, 2, __NA_, 0, MX53_UART_PAD_CTRL) -#define MX53_PAD_EIM_D26__FIRI_RXD IOMUX_PAD(0x48C, 0x144, 3, 0x80C, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D26__IPU_CSI0_D_1 IOMUX_PAD(0x48C, 0x144, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D26__IPU_DI1_PIN11 IOMUX_PAD(0x48C, 0x144, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D26__IPU_SISG_2 IOMUX_PAD(0x48C, 0x144, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D26__IPU_DISP1_DAT_22 IOMUX_PAD(0x48C, 0x144, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D27__EMI_WEIM_D_27 IOMUX_PAD(0x490, 0x148, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D27__GPIO3_27 IOMUX_PAD(0x490, 0x148, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D27__UART2_RXD_MUX IOMUX_PAD(0x490, 0x148, 2, 0x880, 1, MX53_UART_PAD_CTRL) -#define MX53_PAD_EIM_D27__FIRI_TXD IOMUX_PAD(0x490, 0x148, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D27__IPU_CSI0_D_0 IOMUX_PAD(0x490, 0x148, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D27__IPU_DI1_PIN13 IOMUX_PAD(0x490, 0x148, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D27__IPU_SISG_3 IOMUX_PAD(0x490, 0x148, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D27__IPU_DISP1_DAT_23 IOMUX_PAD(0x490, 0x148, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D28__EMI_WEIM_D_28 IOMUX_PAD(0x494, 0x14C, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D28__GPIO3_28 IOMUX_PAD(0x494, 0x14C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D28__UART2_CTS IOMUX_PAD(0x494, 0x14C, 2, __NA_, 0, MX53_UART_PAD_CTRL) -#define MX53_PAD_EIM_D28__IPU_DISPB0_SER_DIO IOMUX_PAD(0x494, 0x14C, 3, 0x82C, 1, NO_PAD_CTRL) -#define MX53_PAD_EIM_D28__CSPI_MOSI IOMUX_PAD(0x494, 0x14C, 4, 0x788, 1, NO_PAD_CTRL) -#define MX53_PAD_EIM_D28__I2C1_SDA IOMUX_PAD(0x494, 0x14C, 5 | IOMUX_CONFIG_SION, 0x818, 1, NO_PAD_CTRL) -#define MX53_PAD_EIM_D28__IPU_EXT_TRIG IOMUX_PAD(0x494, 0x14C, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D28__IPU_DI0_PIN13 IOMUX_PAD(0x494, 0x14C, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D29__EMI_WEIM_D_29 IOMUX_PAD(0x498, 0x150, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D29__GPIO3_29 IOMUX_PAD(0x498, 0x150, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D29__UART2_RTS IOMUX_PAD(0x498, 0x150, 2, 0x87C, 1, MX53_UART_PAD_CTRL) -#define MX53_PAD_EIM_D29__IPU_DISPB0_SER_RS IOMUX_PAD(0x498, 0x150, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D29__CSPI_SS0 IOMUX_PAD(0x498, 0x150, 4, 0x78C, 2, NO_PAD_CTRL) -#define MX53_PAD_EIM_D29__IPU_DI1_PIN15 IOMUX_PAD(0x498, 0x150, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D29__IPU_CSI1_VSYNC IOMUX_PAD(0x498, 0x150, 6, 0x83C, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D29__IPU_DI0_PIN14 IOMUX_PAD(0x498, 0x150, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D30__EMI_WEIM_D_30 IOMUX_PAD(0x49C, 0x154, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D30__GPIO3_30 IOMUX_PAD(0x49C, 0x154, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D30__UART3_CTS IOMUX_PAD(0x49C, 0x154, 2, __NA_, 0, MX53_UART_PAD_CTRL) -#define MX53_PAD_EIM_D30__IPU_CSI0_D_3 IOMUX_PAD(0x49C, 0x154, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D30__IPU_DI0_PIN11 IOMUX_PAD(0x49C, 0x154, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D30__IPU_DISP1_DAT_21 IOMUX_PAD(0x49C, 0x154, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D30__USBOH3_USBH1_OC IOMUX_PAD(0x49C, 0x154, 6, 0x8A0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D30__USBOH3_USBH2_OC IOMUX_PAD(0x49C, 0x154, 7, 0x8A4, 1, NO_PAD_CTRL) -#define MX53_PAD_EIM_D31__EMI_WEIM_D_31 IOMUX_PAD(0x4A0, 0x158, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D31__GPIO3_31 IOMUX_PAD(0x4A0, 0x158, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D31__UART3_RTS IOMUX_PAD(0x4A0, 0x158, 2, 0x884, 3, MX53_UART_PAD_CTRL) -#define MX53_PAD_EIM_D31__IPU_CSI0_D_2 IOMUX_PAD(0x4A0, 0x158, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D31__IPU_DI0_PIN12 IOMUX_PAD(0x4A0, 0x158, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D31__IPU_DISP1_DAT_20 IOMUX_PAD(0x4A0, 0x158, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D31__USBOH3_USBH1_PWR IOMUX_PAD(0x4A0, 0x158, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D31__USBOH3_USBH2_PWR IOMUX_PAD(0x4A0, 0x158, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A24__EMI_WEIM_A_24 IOMUX_PAD(0x4A8, 0x15C, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A24__GPIO5_4 IOMUX_PAD(0x4A8, 0x15C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A24__IPU_DISP1_DAT_19 IOMUX_PAD(0x4A8, 0x15C, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A24__IPU_CSI1_D_19 IOMUX_PAD(0x4A8, 0x15C, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A24__IPU_SISG_2 IOMUX_PAD(0x4A8, 0x15C, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A24__USBPHY2_BVALID IOMUX_PAD(0x4A8, 0x15C, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A23__EMI_WEIM_A_23 IOMUX_PAD(0x4AC, 0x160, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A23__GPIO6_6 IOMUX_PAD(0x4AC, 0x160, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A23__IPU_DISP1_DAT_18 IOMUX_PAD(0x4AC, 0x160, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A23__IPU_CSI1_D_18 IOMUX_PAD(0x4AC, 0x160, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A23__IPU_SISG_3 IOMUX_PAD(0x4AC, 0x160, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A23__USBPHY2_ENDSESSION IOMUX_PAD(0x4AC, 0x160, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A22__EMI_WEIM_A_22 IOMUX_PAD(0x4B0, 0x164, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A22__GPIO2_16 IOMUX_PAD(0x4B0, 0x164, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A22__IPU_DISP1_DAT_17 IOMUX_PAD(0x4B0, 0x164, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A22__IPU_CSI1_D_17 IOMUX_PAD(0x4B0, 0x164, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A22__SRC_BT_CFG1_7 IOMUX_PAD(0x4B0, 0x164, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A21__EMI_WEIM_A_21 IOMUX_PAD(0x4B4, 0x168, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A21__GPIO2_17 IOMUX_PAD(0x4B4, 0x168, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A21__IPU_DISP1_DAT_16 IOMUX_PAD(0x4B4, 0x168, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A21__IPU_CSI1_D_16 IOMUX_PAD(0x4B4, 0x168, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A21__SRC_BT_CFG1_6 IOMUX_PAD(0x4B4, 0x168, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A20__EMI_WEIM_A_20 IOMUX_PAD(0x4B8, 0x16C, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A20__GPIO2_18 IOMUX_PAD(0x4B8, 0x16C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A20__IPU_DISP1_DAT_15 IOMUX_PAD(0x4B8, 0x16C, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A20__IPU_CSI1_D_15 IOMUX_PAD(0x4B8, 0x16C, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A20__SRC_BT_CFG1_5 IOMUX_PAD(0x4B8, 0x16C, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A19__EMI_WEIM_A_19 IOMUX_PAD(0x4BC, 0x170, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A19__GPIO2_19 IOMUX_PAD(0x4BC, 0x170, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A19__IPU_DISP1_DAT_14 IOMUX_PAD(0x4BC, 0x170, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A19__IPU_CSI1_D_14 IOMUX_PAD(0x4BC, 0x170, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A19__SRC_BT_CFG1_4 IOMUX_PAD(0x4BC, 0x170, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A18__EMI_WEIM_A_18 IOMUX_PAD(0x4C0, 0x174, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A18__GPIO2_20 IOMUX_PAD(0x4C0, 0x174, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A18__IPU_DISP1_DAT_13 IOMUX_PAD(0x4C0, 0x174, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A18__IPU_CSI1_D_13 IOMUX_PAD(0x4C0, 0x174, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A18__SRC_BT_CFG1_3 IOMUX_PAD(0x4C0, 0x174, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A17__EMI_WEIM_A_17 IOMUX_PAD(0x4C4, 0x178, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A17__GPIO2_21 IOMUX_PAD(0x4C4, 0x178, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A17__IPU_DISP1_DAT_12 IOMUX_PAD(0x4C4, 0x178, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A17__IPU_CSI1_D_12 IOMUX_PAD(0x4C4, 0x178, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A17__SRC_BT_CFG1_2 IOMUX_PAD(0x4C4, 0x178, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A16__EMI_WEIM_A_16 IOMUX_PAD(0x4C8, 0x17C, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A16__GPIO2_22 IOMUX_PAD(0x4C8, 0x17C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A16__IPU_DI1_DISP_CLK IOMUX_PAD(0x4C8, 0x17C, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A16__IPU_CSI1_PIXCLK IOMUX_PAD(0x4C8, 0x17C, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A16__SRC_BT_CFG1_1 IOMUX_PAD(0x4C8, 0x17C, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_CS0__EMI_WEIM_CS_0 IOMUX_PAD(0x4CC, 0x180, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_CS0__GPIO2_23 IOMUX_PAD(0x4CC, 0x180, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_CS0__ECSPI2_SCLK IOMUX_PAD(0x4CC, 0x180, 2, 0x7B8, 2, NO_PAD_CTRL) -#define MX53_PAD_EIM_CS0__IPU_DI1_PIN5 IOMUX_PAD(0x4CC, 0x180, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_CS1__EMI_WEIM_CS_1 IOMUX_PAD(0x4D0, 0x184, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_CS1__GPIO2_24 IOMUX_PAD(0x4D0, 0x184, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_CS1__ECSPI2_MOSI IOMUX_PAD(0x4D0, 0x184, 2, 0x7C0, 2, NO_PAD_CTRL) -#define MX53_PAD_EIM_CS1__IPU_DI1_PIN6 IOMUX_PAD(0x4D0, 0x184, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_OE__EMI_WEIM_OE IOMUX_PAD(0x4D4, 0x188, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_OE__GPIO2_25 IOMUX_PAD(0x4D4, 0x188, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_OE__ECSPI2_MISO IOMUX_PAD(0x4D4, 0x188, 2, 0x7BC, 2, NO_PAD_CTRL) -#define MX53_PAD_EIM_OE__IPU_DI1_PIN7 IOMUX_PAD(0x4D4, 0x188, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_OE__USBPHY2_IDDIG IOMUX_PAD(0x4D4, 0x188, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_RW__EMI_WEIM_RW IOMUX_PAD(0x4D8, 0x18C, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_RW__GPIO2_26 IOMUX_PAD(0x4D8, 0x18C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_RW__ECSPI2_SS0 IOMUX_PAD(0x4D8, 0x18C, 2, 0x7C4, 2, NO_PAD_CTRL) -#define MX53_PAD_EIM_RW__IPU_DI1_PIN8 IOMUX_PAD(0x4D8, 0x18C, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_RW__USBPHY2_HOSTDISCONNECT IOMUX_PAD(0x4D8, 0x18C, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_LBA__EMI_WEIM_LBA IOMUX_PAD(0x4DC, 0x190, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_LBA__GPIO2_27 IOMUX_PAD(0x4DC, 0x190, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_LBA__ECSPI2_SS1 IOMUX_PAD(0x4DC, 0x190, 2, 0x7C8, 1, NO_PAD_CTRL) -#define MX53_PAD_EIM_LBA__IPU_DI1_PIN17 IOMUX_PAD(0x4DC, 0x190, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_LBA__SRC_BT_CFG1_0 IOMUX_PAD(0x4DC, 0x190, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_EB0__EMI_WEIM_EB_0 IOMUX_PAD(0x4E4, 0x194, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_EB0__GPIO2_28 IOMUX_PAD(0x4E4, 0x194, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_EB0__IPU_DISP1_DAT_11 IOMUX_PAD(0x4E4, 0x194, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_EB0__IPU_CSI1_D_11 IOMUX_PAD(0x4E4, 0x194, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_EB0__GPC_PMIC_RDY IOMUX_PAD(0x4E4, 0x194, 5, 0x810, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_EB0__SRC_BT_CFG2_7 IOMUX_PAD(0x4E4, 0x194, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_EB1__EMI_WEIM_EB_1 IOMUX_PAD(0x4E8, 0x198, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_EB1__GPIO2_29 IOMUX_PAD(0x4E8, 0x198, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_EB1__IPU_DISP1_DAT_10 IOMUX_PAD(0x4E8, 0x198, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_EB1__IPU_CSI1_D_10 IOMUX_PAD(0x4E8, 0x198, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_EB1__SRC_BT_CFG2_6 IOMUX_PAD(0x4E8, 0x198, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA0__EMI_NAND_WEIM_DA_0 IOMUX_PAD(0x4EC, 0x19C, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA0__GPIO3_0 IOMUX_PAD(0x4EC, 0x19C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA0__IPU_DISP1_DAT_9 IOMUX_PAD(0x4EC, 0x19C, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA0__IPU_CSI1_D_9 IOMUX_PAD(0x4EC, 0x19C, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA0__SRC_BT_CFG2_5 IOMUX_PAD(0x4EC, 0x19C, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA1__EMI_NAND_WEIM_DA_1 IOMUX_PAD(0x4F0, 0x1A0, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA1__GPIO3_1 IOMUX_PAD(0x4F0, 0x1A0, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA1__IPU_DISP1_DAT_8 IOMUX_PAD(0x4F0, 0x1A0, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA1__IPU_CSI1_D_8 IOMUX_PAD(0x4F0, 0x1A0, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA1__SRC_BT_CFG2_4 IOMUX_PAD(0x4F0, 0x1A0, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA2__EMI_NAND_WEIM_DA_2 IOMUX_PAD(0x4F4, 0x1A4, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA2__GPIO3_2 IOMUX_PAD(0x4F4, 0x1A4, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA2__IPU_DISP1_DAT_7 IOMUX_PAD(0x4F4, 0x1A4, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA2__IPU_CSI1_D_7 IOMUX_PAD(0x4F4, 0x1A4, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA2__SRC_BT_CFG2_3 IOMUX_PAD(0x4F4, 0x1A4, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA3__EMI_NAND_WEIM_DA_3 IOMUX_PAD(0x4F8, 0x1A8, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA3__GPIO3_3 IOMUX_PAD(0x4F8, 0x1A8, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA3__IPU_DISP1_DAT_6 IOMUX_PAD(0x4F8, 0x1A8, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA3__IPU_CSI1_D_6 IOMUX_PAD(0x4F8, 0x1A8, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA3__SRC_BT_CFG2_2 IOMUX_PAD(0x4F8, 0x1A8, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA4__EMI_NAND_WEIM_DA_4 IOMUX_PAD(0x4FC, 0x1AC, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA4__GPIO3_4 IOMUX_PAD(0x4FC, 0x1AC, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA4__IPU_DISP1_DAT_5 IOMUX_PAD(0x4FC, 0x1AC, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA4__IPU_CSI1_D_5 IOMUX_PAD(0x4FC, 0x1AC, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA4__SRC_BT_CFG3_7 IOMUX_PAD(0x4FC, 0x1AC, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA5__EMI_NAND_WEIM_DA_5 IOMUX_PAD(0x500, 0x1B0, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA5__GPIO3_5 IOMUX_PAD(0x500, 0x1B0, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA5__IPU_DISP1_DAT_4 IOMUX_PAD(0x500, 0x1B0, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA5__IPU_CSI1_D_4 IOMUX_PAD(0x500, 0x1B0, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA5__SRC_BT_CFG3_6 IOMUX_PAD(0x500, 0x1B0, 7 | IOMUX_CONFIG_SION, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA6__EMI_NAND_WEIM_DA_6 IOMUX_PAD(0x504, 0x1B4, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA6__GPIO3_6 IOMUX_PAD(0x504, 0x1B4, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA6__IPU_DISP1_DAT_3 IOMUX_PAD(0x504, 0x1B4, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA6__IPU_CSI1_D_3 IOMUX_PAD(0x504, 0x1B4, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA6__SRC_BT_CFG3_5 IOMUX_PAD(0x504, 0x1B4, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA7__EMI_NAND_WEIM_DA_7 IOMUX_PAD(0x508, 0x1B8, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA7__GPIO3_7 IOMUX_PAD(0x508, 0x1B8, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA7__IPU_DISP1_DAT_2 IOMUX_PAD(0x508, 0x1B8, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA7__IPU_CSI1_D_2 IOMUX_PAD(0x508, 0x1B8, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA7__SRC_BT_CFG3_4 IOMUX_PAD(0x508, 0x1B8, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA8__EMI_NAND_WEIM_DA_8 IOMUX_PAD(0x50C, 0x1BC, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA8__GPIO3_8 IOMUX_PAD(0x50C, 0x1BC, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA8__IPU_DISP1_DAT_1 IOMUX_PAD(0x50C, 0x1BC, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA8__IPU_CSI1_D_1 IOMUX_PAD(0x50C, 0x1BC, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA8__SRC_BT_CFG3_3 IOMUX_PAD(0x50C, 0x1BC, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA9__EMI_NAND_WEIM_DA_9 IOMUX_PAD(0x510, 0x1C0, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA9__GPIO3_9 IOMUX_PAD(0x510, 0x1C0, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA9__IPU_DISP1_DAT_0 IOMUX_PAD(0x510, 0x1C0, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA9__IPU_CSI1_D_0 IOMUX_PAD(0x510, 0x1C0, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA9__SRC_BT_CFG3_2 IOMUX_PAD(0x510, 0x1C0, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA10__EMI_NAND_WEIM_DA_10 IOMUX_PAD(0x514, 0x1C4, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA10__GPIO3_10 IOMUX_PAD(0x514, 0x1C4, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA10__IPU_DI1_PIN15 IOMUX_PAD(0x514, 0x1C4, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA10__IPU_CSI1_DATA_EN IOMUX_PAD(0x514, 0x1C4, 4, 0x834, 1, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA10__SRC_BT_CFG3_1 IOMUX_PAD(0x514, 0x1C4, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA11__EMI_NAND_WEIM_DA_11 IOMUX_PAD(0x518, 0x1C8, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA11__GPIO3_11 IOMUX_PAD(0x518, 0x1C8, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA11__IPU_DI1_PIN2 IOMUX_PAD(0x518, 0x1C8, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA11__IPU_CSI1_HSYNC IOMUX_PAD(0x518, 0x1C8, 4, 0x838, 1, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA12__EMI_NAND_WEIM_DA_12 IOMUX_PAD(0x51C, 0x1CC, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA12__GPIO3_12 IOMUX_PAD(0x51C, 0x1CC, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA12__IPU_DI1_PIN3 IOMUX_PAD(0x51C, 0x1CC, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA12__IPU_CSI1_VSYNC IOMUX_PAD(0x51C, 0x1CC, 4, 0x83C, 1, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA13__EMI_NAND_WEIM_DA_13 IOMUX_PAD(0x520, 0x1D0, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA13__GPIO3_13 IOMUX_PAD(0x520, 0x1D0, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA13__IPU_DI1_D0_CS IOMUX_PAD(0x520, 0x1D0, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA13__CCM_DI1_EXT_CLK IOMUX_PAD(0x520, 0x1D0, 4, 0x76C, 1, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA14__EMI_NAND_WEIM_DA_14 IOMUX_PAD(0x524, 0x1D4, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA14__GPIO3_14 IOMUX_PAD(0x524, 0x1D4, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA14__IPU_DI1_D1_CS IOMUX_PAD(0x524, 0x1D4, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA14__CCM_DI0_EXT_CLK IOMUX_PAD(0x524, 0x1D4, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA15__EMI_NAND_WEIM_DA_15 IOMUX_PAD(0x528, 0x1D8, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA15__GPIO3_15 IOMUX_PAD(0x528, 0x1D8, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA15__IPU_DI1_PIN1 IOMUX_PAD(0x528, 0x1D8, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA15__IPU_DI1_PIN4 IOMUX_PAD(0x528, 0x1D8, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_WE_B__EMI_NANDF_WE_B IOMUX_PAD(0x52C, 0x1DC, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_WE_B__GPIO6_12 IOMUX_PAD(0x52C, 0x1DC, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_RE_B__EMI_NANDF_RE_B IOMUX_PAD(0x530, 0x1E0, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_RE_B__GPIO6_13 IOMUX_PAD(0x530, 0x1E0, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_WAIT__EMI_WEIM_WAIT IOMUX_PAD(0x534, 0x1E4, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_WAIT__GPIO5_0 IOMUX_PAD(0x534, 0x1E4, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_WAIT__EMI_WEIM_DTACK_B IOMUX_PAD(0x534, 0x1E4, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_LVDS1_TX3_P__GPIO6_22 IOMUX_PAD(__NA_, 0x1EC, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_LVDS1_TX3_P__LDB_LVDS1_TX3 IOMUX_PAD(__NA_, 0x1EC, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_LVDS1_TX2_P__GPIO6_24 IOMUX_PAD(__NA_, 0x1F0, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_LVDS1_TX2_P__LDB_LVDS1_TX2 IOMUX_PAD(__NA_, 0x1F0, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_LVDS1_CLK_P__GPIO6_26 IOMUX_PAD(__NA_, 0x1F4, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_LVDS1_CLK_P__LDB_LVDS1_CLK IOMUX_PAD(__NA_, 0x1F4, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_LVDS1_TX1_P__GPIO6_28 IOMUX_PAD(__NA_, 0x1F8, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_LVDS1_TX1_P__LDB_LVDS1_TX1 IOMUX_PAD(__NA_, 0x1F8, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_LVDS1_TX0_P__GPIO6_30 IOMUX_PAD(__NA_, 0x1FC, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_LVDS1_TX0_P__LDB_LVDS1_TX0 IOMUX_PAD(__NA_, 0x1FC, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_LVDS0_TX3_P__GPIO7_22 IOMUX_PAD(__NA_, 0x200, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3 IOMUX_PAD(__NA_, 0x200, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_LVDS0_CLK_P__GPIO7_24 IOMUX_PAD(__NA_, 0x204, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK IOMUX_PAD(__NA_, 0x204, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_LVDS0_TX2_P__GPIO7_26 IOMUX_PAD(__NA_, 0x208, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2 IOMUX_PAD(__NA_, 0x208, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_LVDS0_TX1_P__GPIO7_28 IOMUX_PAD(__NA_, 0x20C, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1 IOMUX_PAD(__NA_, 0x20C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_LVDS0_TX0_P__GPIO7_30 IOMUX_PAD(__NA_, 0x210, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0 IOMUX_PAD(__NA_, 0x210, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_10__GPIO4_0 IOMUX_PAD(0x540, 0x214, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_10__OSC32k_32K_OUT IOMUX_PAD(0x540, 0x214, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_11__GPIO4_1 IOMUX_PAD(0x544, 0x218, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_12__GPIO4_2 IOMUX_PAD(0x548, 0x21C, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_13__GPIO4_3 IOMUX_PAD(0x54C, 0x220, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_14__GPIO4_4 IOMUX_PAD(0x550, 0x224, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_CLE__EMI_NANDF_CLE IOMUX_PAD(0x5A0, 0x228, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_CLE__GPIO6_7 IOMUX_PAD(0x5A0, 0x228, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_CLE__USBPHY1_VSTATUS_0 IOMUX_PAD(0x5A0, 0x228, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_ALE__EMI_NANDF_ALE IOMUX_PAD(0x5A4, 0x22C, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_ALE__GPIO6_8 IOMUX_PAD(0x5A4, 0x22C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_ALE__USBPHY1_VSTATUS_1 IOMUX_PAD(0x5A4, 0x22C, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_WP_B__EMI_NANDF_WP_B IOMUX_PAD(0x5A8, 0x230, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_WP_B__GPIO6_9 IOMUX_PAD(0x5A8, 0x230, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_WP_B__USBPHY1_VSTATUS_2 IOMUX_PAD(0x5A8, 0x230, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_RB0__EMI_NANDF_RB_0 IOMUX_PAD(0x5AC, 0x234, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_RB0__GPIO6_10 IOMUX_PAD(0x5AC, 0x234, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_RB0__USBPHY1_VSTATUS_3 IOMUX_PAD(0x5AC, 0x234, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_CS0__EMI_NANDF_CS_0 IOMUX_PAD(0x5B0, 0x238, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_CS0__GPIO6_11 IOMUX_PAD(0x5B0, 0x238, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_CS0__USBPHY1_VSTATUS_4 IOMUX_PAD(0x5B0, 0x238, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_CS1__EMI_NANDF_CS_1 IOMUX_PAD(0x5B4, 0x23C, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_CS1__GPIO6_14 IOMUX_PAD(0x5B4, 0x23C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_CS1__MLB_MLBCLK IOMUX_PAD(0x5B4, 0x23C, 6, 0x858, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_CS1__USBPHY1_VSTATUS_5 IOMUX_PAD(0x5B4, 0x23C, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_CS2__EMI_NANDF_CS_2 IOMUX_PAD(0x5B8, 0x240, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_CS2__GPIO6_15 IOMUX_PAD(0x5B8, 0x240, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_CS2__IPU_SISG_0 IOMUX_PAD(0x5B8, 0x240, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_CS2__ESAI1_TX0 IOMUX_PAD(0x5B8, 0x240, 3, 0x7E4, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_CS2__EMI_WEIM_CRE IOMUX_PAD(0x5B8, 0x240, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_CS2__CCM_CSI0_MCLK IOMUX_PAD(0x5B8, 0x240, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_CS2__MLB_MLBSIG IOMUX_PAD(0x5B8, 0x240, 6, 0x860, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_CS2__USBPHY1_VSTATUS_6 IOMUX_PAD(0x5B8, 0x240, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_CS3__EMI_NANDF_CS_3 IOMUX_PAD(0x5BC, 0x244, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_CS3__GPIO6_16 IOMUX_PAD(0x5BC, 0x244, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_CS3__IPU_SISG_1 IOMUX_PAD(0x5BC, 0x244, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_CS3__ESAI1_TX1 IOMUX_PAD(0x5BC, 0x244, 3, 0x7E8, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_CS3__EMI_WEIM_A_26 IOMUX_PAD(0x5BC, 0x244, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_CS3__MLB_MLBDAT IOMUX_PAD(0x5BC, 0x244, 6, 0x85C, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_CS3__USBPHY1_VSTATUS_7 IOMUX_PAD(0x5BC, 0x244, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_MDIO__FEC_MDIO IOMUX_PAD(0x5C4, 0x248, 0, 0x804, 1, NO_PAD_CTRL) -#define MX53_PAD_FEC_MDIO__GPIO1_22 IOMUX_PAD(0x5C4, 0x248, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_MDIO__ESAI1_SCKR IOMUX_PAD(0x5C4, 0x248, 2, 0x7DC, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_MDIO__FEC_COL IOMUX_PAD(0x5C4, 0x248, 3, 0x800, 1, NO_PAD_CTRL) -#define MX53_PAD_FEC_MDIO__RTC_CE_RTC_PS2 IOMUX_PAD(0x5C4, 0x248, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_MDIO__SDMA_DEBUG_BUS_DEVICE_3 IOMUX_PAD(0x5C4, 0x248, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_MDIO__EMI_EMI_DEBUG_49 IOMUX_PAD(0x5C4, 0x248, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_REF_CLK__FEC_TX_CLK IOMUX_PAD(0x5C8, 0x24C, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_REF_CLK__GPIO1_23 IOMUX_PAD(0x5C8, 0x24C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_REF_CLK__ESAI1_FSR IOMUX_PAD(0x5C8, 0x24C, 2, 0x7CC, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_REF_CLK__SDMA_DEBUG_BUS_DEVICE_4 IOMUX_PAD(0x5C8, 0x24C, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_REF_CLK__EMI_EMI_DEBUG_50 IOMUX_PAD(0x5C8, 0x24C, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_RX_ER__FEC_RX_ER IOMUX_PAD(0x5CC, 0x250, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_RX_ER__GPIO1_24 IOMUX_PAD(0x5CC, 0x250, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_RX_ER__ESAI1_HCKR IOMUX_PAD(0x5CC, 0x250, 2, 0x7D4, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_RX_ER__FEC_RX_CLK IOMUX_PAD(0x5CC, 0x250, 3, 0x808, 1, NO_PAD_CTRL) -#define MX53_PAD_FEC_RX_ER__RTC_CE_RTC_PS3 IOMUX_PAD(0x5CC, 0x250, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_CRS_DV__FEC_RX_DV IOMUX_PAD(0x5D0, 0x254, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_CRS_DV__GPIO1_25 IOMUX_PAD(0x5D0, 0x254, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_CRS_DV__ESAI1_SCKT IOMUX_PAD(0x5D0, 0x254, 2, 0x7E0, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_RXD1__FEC_RDATA_1 IOMUX_PAD(0x5D4, 0x258, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_RXD1__GPIO1_26 IOMUX_PAD(0x5D4, 0x258, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_RXD1__ESAI1_FST IOMUX_PAD(0x5D4, 0x258, 2, 0x7D0, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_RXD1__MLB_MLBSIG IOMUX_PAD(0x5D4, 0x258, 3, 0x860, 1, NO_PAD_CTRL) -#define MX53_PAD_FEC_RXD1__RTC_CE_RTC_PS1 IOMUX_PAD(0x5D4, 0x258, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_RXD0__FEC_RDATA_0 IOMUX_PAD(0x5D8, 0x25C, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_RXD0__GPIO1_27 IOMUX_PAD(0x5D8, 0x25C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_RXD0__ESAI1_HCKT IOMUX_PAD(0x5D8, 0x25C, 2, 0x7D8, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_RXD0__OSC32k_32K_OUT IOMUX_PAD(0x5D8, 0x25C, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_TX_EN__FEC_TX_EN IOMUX_PAD(0x5DC, 0x260, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_TX_EN__GPIO1_28 IOMUX_PAD(0x5DC, 0x260, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_TX_EN__ESAI1_TX3_RX2 IOMUX_PAD(0x5DC, 0x260, 2, 0x7F0, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_TXD1__FEC_TDATA_1 IOMUX_PAD(0x5E0, 0x264, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_TXD1__GPIO1_29 IOMUX_PAD(0x5E0, 0x264, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_TXD1__ESAI1_TX2_RX3 IOMUX_PAD(0x5E0, 0x264, 2, 0x7EC, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_TXD1__MLB_MLBCLK IOMUX_PAD(0x5E0, 0x264, 3, 0x858, 1, NO_PAD_CTRL) -#define MX53_PAD_FEC_TXD1__RTC_CE_RTC_PRSC_CLK IOMUX_PAD(0x5E0, 0x264, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_TXD0__FEC_TDATA_0 IOMUX_PAD(0x5E4, 0x268, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_TXD0__GPIO1_30 IOMUX_PAD(0x5E4, 0x268, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_TXD0__ESAI1_TX4_RX1 IOMUX_PAD(0x5E4, 0x268, 2, 0x7F4, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_TXD0__USBPHY2_DATAOUT_0 IOMUX_PAD(0x5E4, 0x268, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_MDC__FEC_MDC IOMUX_PAD(0x5E8, 0x26C, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_MDC__GPIO1_31 IOMUX_PAD(0x5E8, 0x26C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_MDC__ESAI1_TX5_RX0 IOMUX_PAD(0x5E8, 0x26C, 2, 0x7F8, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_MDC__MLB_MLBDAT IOMUX_PAD(0x5E8, 0x26C, 3, 0x85C, 1, NO_PAD_CTRL) -#define MX53_PAD_FEC_MDC__RTC_CE_RTC_ALARM1_TRIG IOMUX_PAD(0x5E8, 0x26C, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_MDC__USBPHY2_DATAOUT_1 IOMUX_PAD(0x5E8, 0x26C, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DIOW__PATA_DIOW IOMUX_PAD(0x5F0, 0x270, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DIOW__GPIO6_17 IOMUX_PAD(0x5F0, 0x270, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DIOW__UART1_TXD_MUX IOMUX_PAD(0x5F0, 0x270, 3, __NA_, 0, MX53_UART_PAD_CTRL) -#define MX53_PAD_PATA_DIOW__USBPHY2_DATAOUT_2 IOMUX_PAD(0x5F0, 0x270, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DMACK__PATA_DMACK IOMUX_PAD(0x5F4, 0x274, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DMACK__GPIO6_18 IOMUX_PAD(0x5F4, 0x274, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DMACK__UART1_RXD_MUX IOMUX_PAD(0x5F4, 0x274, 3, 0x878, 3, MX53_UART_PAD_CTRL) -#define MX53_PAD_PATA_DMACK__USBPHY2_DATAOUT_3 IOMUX_PAD(0x5F4, 0x274, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DMARQ__PATA_DMARQ IOMUX_PAD(0x5F8, 0x278, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DMARQ__GPIO7_0 IOMUX_PAD(0x5F8, 0x278, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DMARQ__UART2_TXD_MUX IOMUX_PAD(0x5F8, 0x278, 3, __NA_, 0, MX53_UART_PAD_CTRL) -#define MX53_PAD_PATA_DMARQ__CCM_CCM_OUT_0 IOMUX_PAD(0x5F8, 0x278, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DMARQ__USBPHY2_DATAOUT_4 IOMUX_PAD(0x5F8, 0x278, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_BUFFER_EN__PATA_BUFFER_EN IOMUX_PAD(0x5FC, 0x27C, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_BUFFER_EN__GPIO7_1 IOMUX_PAD(0x5FC, 0x27C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX IOMUX_PAD(0x5FC, 0x27C, 3, 0x880, 3, MX53_UART_PAD_CTRL) -#define MX53_PAD_PATA_BUFFER_EN__CCM_CCM_OUT_1 IOMUX_PAD(0x5FC, 0x27C, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_BUFFER_EN__USBPHY2_DATAOUT_5 IOMUX_PAD(0x5FC, 0x27C, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_INTRQ__PATA_INTRQ IOMUX_PAD(0x600, 0x280, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_INTRQ__GPIO7_2 IOMUX_PAD(0x600, 0x280, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_INTRQ__UART2_CTS IOMUX_PAD(0x600, 0x280, 3, __NA_, 0, MX53_UART_PAD_CTRL) -#define MX53_PAD_PATA_INTRQ__CAN1_TXCAN IOMUX_PAD(0x600, 0x280, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_INTRQ__CCM_CCM_OUT_2 IOMUX_PAD(0x600, 0x280, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_INTRQ__USBPHY2_DATAOUT_6 IOMUX_PAD(0x600, 0x280, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DIOR__PATA_DIOR IOMUX_PAD(0x604, 0x284, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DIOR__GPIO7_3 IOMUX_PAD(0x604, 0x284, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DIOR__UART2_RTS IOMUX_PAD(0x604, 0x284, 3, 0x87C, 3, MX53_UART_PAD_CTRL) -#define MX53_PAD_PATA_DIOR__CAN1_RXCAN IOMUX_PAD(0x604, 0x284, 4, 0x760, 1, NO_PAD_CTRL) -#define MX53_PAD_PATA_DIOR__USBPHY2_DATAOUT_7 IOMUX_PAD(0x604, 0x284, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_RESET_B__PATA_PATA_RESET_B IOMUX_PAD(0x608, 0x288, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_RESET_B__GPIO7_4 IOMUX_PAD(0x608, 0x288, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_RESET_B__ESDHC3_CMD IOMUX_PAD(0x608, 0x288, 2, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_PATA_RESET_B__UART1_CTS IOMUX_PAD(0x608, 0x288, 3, __NA_, 0, MX53_UART_PAD_CTRL) -#define MX53_PAD_PATA_RESET_B__CAN2_TXCAN IOMUX_PAD(0x608, 0x288, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_RESET_B__USBPHY1_DATAOUT_0 IOMUX_PAD(0x608, 0x288, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_IORDY__PATA_IORDY IOMUX_PAD(0x60C, 0x28C, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_IORDY__GPIO7_5 IOMUX_PAD(0x60C, 0x28C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_IORDY__ESDHC3_CLK IOMUX_PAD(0x60C, 0x28C, 2, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_PATA_IORDY__UART1_RTS IOMUX_PAD(0x60C, 0x28C, 3, 0x874, 3, MX53_UART_PAD_CTRL) -#define MX53_PAD_PATA_IORDY__CAN2_RXCAN IOMUX_PAD(0x60C, 0x28C, 4, 0x764, 1, NO_PAD_CTRL) -#define MX53_PAD_PATA_IORDY__USBPHY1_DATAOUT_1 IOMUX_PAD(0x60C, 0x28C, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DA_0__PATA_DA_0 IOMUX_PAD(0x610, 0x290, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DA_0__GPIO7_6 IOMUX_PAD(0x610, 0x290, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DA_0__ESDHC3_RST IOMUX_PAD(0x610, 0x290, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DA_0__OWIRE_LINE IOMUX_PAD(0x610, 0x290, 4, 0x864, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DA_0__USBPHY1_DATAOUT_2 IOMUX_PAD(0x610, 0x290, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DA_1__PATA_DA_1 IOMUX_PAD(0x614, 0x294, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DA_1__GPIO7_7 IOMUX_PAD(0x614, 0x294, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DA_1__ESDHC4_CMD IOMUX_PAD(0x614, 0x294, 2, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_PATA_DA_1__UART3_CTS IOMUX_PAD(0x614, 0x294, 4, __NA_, 0, MX53_UART_PAD_CTRL) -#define MX53_PAD_PATA_DA_1__USBPHY1_DATAOUT_3 IOMUX_PAD(0x614, 0x294, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DA_2__PATA_DA_2 IOMUX_PAD(0x618, 0x298, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DA_2__GPIO7_8 IOMUX_PAD(0x618, 0x298, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DA_2__ESDHC4_CLK IOMUX_PAD(0x618, 0x298, 2, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_PATA_DA_2__UART3_RTS IOMUX_PAD(0x618, 0x298, 4, 0x884, 5, MX53_UART_PAD_CTRL) -#define MX53_PAD_PATA_DA_2__USBPHY1_DATAOUT_4 IOMUX_PAD(0x618, 0x298, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_CS_0__PATA_CS_0 IOMUX_PAD(0x61C, 0x29C, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_CS_0__GPIO7_9 IOMUX_PAD(0x61C, 0x29C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_CS_0__UART3_TXD_MUX IOMUX_PAD(0x61C, 0x29C, 4, __NA_, 0, MX53_UART_PAD_CTRL) -#define MX53_PAD_PATA_CS_0__USBPHY1_DATAOUT_5 IOMUX_PAD(0x61C, 0x29C, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_CS_1__PATA_CS_1 IOMUX_PAD(0x620, 0x2A0, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_CS_1__GPIO7_10 IOMUX_PAD(0x620, 0x2A0, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_CS_1__UART3_RXD_MUX IOMUX_PAD(0x620, 0x2A0, 4, 0x888, 3, MX53_UART_PAD_CTRL) -#define MX53_PAD_PATA_CS_1__USBPHY1_DATAOUT_6 IOMUX_PAD(0x620, 0x2A0, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA0__PATA_DATA_0 IOMUX_PAD(0x628, 0x2A4, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA0__GPIO2_0 IOMUX_PAD(0x628, 0x2A4, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA0__EMI_NANDF_D_0 IOMUX_PAD(0x628, 0x2A4, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA0__ESDHC3_DAT4 IOMUX_PAD(0x628, 0x2A4, 4, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_PATA_DATA0__GPU3d_GPU_DEBUG_OUT_0 IOMUX_PAD(0x628, 0x2A4, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA0__IPU_DIAG_BUS_0 IOMUX_PAD(0x628, 0x2A4, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA0__USBPHY1_DATAOUT_7 IOMUX_PAD(0x628, 0x2A4, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA1__PATA_DATA_1 IOMUX_PAD(0x62C, 0x2A8, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA1__GPIO2_1 IOMUX_PAD(0x62C, 0x2A8, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA1__EMI_NANDF_D_1 IOMUX_PAD(0x62C, 0x2A8, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA1__ESDHC3_DAT5 IOMUX_PAD(0x62C, 0x2A8, 4, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_PATA_DATA1__GPU3d_GPU_DEBUG_OUT_1 IOMUX_PAD(0x62C, 0x2A8, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA1__IPU_DIAG_BUS_1 IOMUX_PAD(0x62C, 0x2A8, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA2__PATA_DATA_2 IOMUX_PAD(0x630, 0x2AC, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA2__GPIO2_2 IOMUX_PAD(0x630, 0x2AC, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA2__EMI_NANDF_D_2 IOMUX_PAD(0x630, 0x2AC, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA2__ESDHC3_DAT6 IOMUX_PAD(0x630, 0x2AC, 4, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_PATA_DATA2__GPU3d_GPU_DEBUG_OUT_2 IOMUX_PAD(0x630, 0x2AC, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA2__IPU_DIAG_BUS_2 IOMUX_PAD(0x630, 0x2AC, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA3__PATA_DATA_3 IOMUX_PAD(0x634, 0x2B0, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA3__GPIO2_3 IOMUX_PAD(0x634, 0x2B0, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA3__EMI_NANDF_D_3 IOMUX_PAD(0x634, 0x2B0, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA3__ESDHC3_DAT7 IOMUX_PAD(0x634, 0x2B0, 4, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_PATA_DATA3__GPU3d_GPU_DEBUG_OUT_3 IOMUX_PAD(0x634, 0x2B0, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA3__IPU_DIAG_BUS_3 IOMUX_PAD(0x634, 0x2B0, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA4__PATA_DATA_4 IOMUX_PAD(0x638, 0x2B4, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA4__GPIO2_4 IOMUX_PAD(0x638, 0x2B4, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA4__EMI_NANDF_D_4 IOMUX_PAD(0x638, 0x2B4, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA4__ESDHC4_DAT4 IOMUX_PAD(0x638, 0x2B4, 4, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_PATA_DATA4__GPU3d_GPU_DEBUG_OUT_4 IOMUX_PAD(0x638, 0x2B4, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA4__IPU_DIAG_BUS_4 IOMUX_PAD(0x638, 0x2B4, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA5__PATA_DATA_5 IOMUX_PAD(0x63C, 0x2B8, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA5__GPIO2_5 IOMUX_PAD(0x63C, 0x2B8, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA5__EMI_NANDF_D_5 IOMUX_PAD(0x63C, 0x2B8, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA5__ESDHC4_DAT5 IOMUX_PAD(0x63C, 0x2B8, 4, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_PATA_DATA5__GPU3d_GPU_DEBUG_OUT_5 IOMUX_PAD(0x63C, 0x2B8, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA5__IPU_DIAG_BUS_5 IOMUX_PAD(0x63C, 0x2B8, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA6__PATA_DATA_6 IOMUX_PAD(0x640, 0x2BC, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA6__GPIO2_6 IOMUX_PAD(0x640, 0x2BC, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA6__EMI_NANDF_D_6 IOMUX_PAD(0x640, 0x2BC, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA6__ESDHC4_DAT6 IOMUX_PAD(0x640, 0x2BC, 4, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_PATA_DATA6__GPU3d_GPU_DEBUG_OUT_6 IOMUX_PAD(0x640, 0x2BC, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA6__IPU_DIAG_BUS_6 IOMUX_PAD(0x640, 0x2BC, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA7__PATA_DATA_7 IOMUX_PAD(0x644, 0x2C0, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA7__GPIO2_7 IOMUX_PAD(0x644, 0x2C0, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA7__EMI_NANDF_D_7 IOMUX_PAD(0x644, 0x2C0, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA7__ESDHC4_DAT7 IOMUX_PAD(0x644, 0x2C0, 4, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_PATA_DATA7__GPU3d_GPU_DEBUG_OUT_7 IOMUX_PAD(0x644, 0x2C0, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA7__IPU_DIAG_BUS_7 IOMUX_PAD(0x644, 0x2C0, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA8__PATA_DATA_8 IOMUX_PAD(0x648, 0x2C4, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA8__GPIO2_8 IOMUX_PAD(0x648, 0x2C4, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA8__ESDHC1_DAT4 IOMUX_PAD(0x648, 0x2C4, 2, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_PATA_DATA8__EMI_NANDF_D_8 IOMUX_PAD(0x648, 0x2C4, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA8__ESDHC3_DAT0 IOMUX_PAD(0x648, 0x2C4, 4, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_PATA_DATA8__GPU3d_GPU_DEBUG_OUT_8 IOMUX_PAD(0x648, 0x2C4, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA8__IPU_DIAG_BUS_8 IOMUX_PAD(0x648, 0x2C4, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA9__PATA_DATA_9 IOMUX_PAD(0x64C, 0x2C8, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA9__GPIO2_9 IOMUX_PAD(0x64C, 0x2C8, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA9__ESDHC1_DAT5 IOMUX_PAD(0x64C, 0x2C8, 2, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_PATA_DATA9__EMI_NANDF_D_9 IOMUX_PAD(0x64C, 0x2C8, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA9__ESDHC3_DAT1 IOMUX_PAD(0x64C, 0x2C8, 4, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_PATA_DATA9__GPU3d_GPU_DEBUG_OUT_9 IOMUX_PAD(0x64C, 0x2C8, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA9__IPU_DIAG_BUS_9 IOMUX_PAD(0x64C, 0x2C8, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA10__PATA_DATA_10 IOMUX_PAD(0x650, 0x2CC, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA10__GPIO2_10 IOMUX_PAD(0x650, 0x2CC, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA10__ESDHC1_DAT6 IOMUX_PAD(0x650, 0x2CC, 2, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_PATA_DATA10__EMI_NANDF_D_10 IOMUX_PAD(0x650, 0x2CC, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA10__ESDHC3_DAT2 IOMUX_PAD(0x650, 0x2CC, 4, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_PATA_DATA10__GPU3d_GPU_DEBUG_OUT_10 IOMUX_PAD(0x650, 0x2CC, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA10__IPU_DIAG_BUS_10 IOMUX_PAD(0x650, 0x2CC, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA11__PATA_DATA_11 IOMUX_PAD(0x654, 0x2D0, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA11__GPIO2_11 IOMUX_PAD(0x654, 0x2D0, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA11__ESDHC1_DAT7 IOMUX_PAD(0x654, 0x2D0, 2, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_PATA_DATA11__EMI_NANDF_D_11 IOMUX_PAD(0x654, 0x2D0, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA11__ESDHC3_DAT3 IOMUX_PAD(0x654, 0x2D0, 4, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_PATA_DATA11__GPU3d_GPU_DEBUG_OUT_11 IOMUX_PAD(0x654, 0x2D0, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA11__IPU_DIAG_BUS_11 IOMUX_PAD(0x654, 0x2D0, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA12__PATA_DATA_12 IOMUX_PAD(0x658, 0x2D4, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA12__GPIO2_12 IOMUX_PAD(0x658, 0x2D4, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA12__ESDHC2_DAT4 IOMUX_PAD(0x658, 0x2D4, 2, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_PATA_DATA12__EMI_NANDF_D_12 IOMUX_PAD(0x658, 0x2D4, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA12__ESDHC4_DAT0 IOMUX_PAD(0x658, 0x2D4, 4, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_PATA_DATA12__GPU3d_GPU_DEBUG_OUT_12 IOMUX_PAD(0x658, 0x2D4, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA12__IPU_DIAG_BUS_12 IOMUX_PAD(0x658, 0x2D4, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA13__PATA_DATA_13 IOMUX_PAD(0x65C, 0x2D8, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA13__GPIO2_13 IOMUX_PAD(0x65C, 0x2D8, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA13__ESDHC2_DAT5 IOMUX_PAD(0x65C, 0x2D8, 2, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_PATA_DATA13__EMI_NANDF_D_13 IOMUX_PAD(0x65C, 0x2D8, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA13__ESDHC4_DAT1 IOMUX_PAD(0x65C, 0x2D8, 4, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_PATA_DATA13__GPU3d_GPU_DEBUG_OUT_13 IOMUX_PAD(0x65C, 0x2D8, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA13__IPU_DIAG_BUS_13 IOMUX_PAD(0x65C, 0x2D8, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA14__PATA_DATA_14 IOMUX_PAD(0x660, 0x2DC, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA14__GPIO2_14 IOMUX_PAD(0x660, 0x2DC, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA14__ESDHC2_DAT6 IOMUX_PAD(0x660, 0x2DC, 2, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_PATA_DATA14__EMI_NANDF_D_14 IOMUX_PAD(0x660, 0x2DC, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA14__ESDHC4_DAT2 IOMUX_PAD(0x660, 0x2DC, 4, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_PATA_DATA14__GPU3d_GPU_DEBUG_OUT_14 IOMUX_PAD(0x660, 0x2DC, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA14__IPU_DIAG_BUS_14 IOMUX_PAD(0x660, 0x2DC, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA15__PATA_DATA_15 IOMUX_PAD(0x664, 0x2E0, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA15__GPIO2_15 IOMUX_PAD(0x664, 0x2E0, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA15__ESDHC2_DAT7 IOMUX_PAD(0x664, 0x2E0, 2, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_PATA_DATA15__EMI_NANDF_D_15 IOMUX_PAD(0x664, 0x2E0, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA15__ESDHC4_DAT3 IOMUX_PAD(0x664, 0x2E0, 4, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_PATA_DATA15__GPU3d_GPU_DEBUG_OUT_15 IOMUX_PAD(0x664, 0x2E0, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_PATA_DATA15__IPU_DIAG_BUS_15 IOMUX_PAD(0x664, 0x2E0, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD1_DATA0__ESDHC1_DAT0 IOMUX_PAD(0x66C, 0x2E4, 0, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_SD1_DATA0__GPIO1_16 IOMUX_PAD(0x66C, 0x2E4, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD1_DATA0__GPT_CAPIN1 IOMUX_PAD(0x66C, 0x2E4, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD1_DATA0__CSPI_MISO IOMUX_PAD(0x66C, 0x2E4, 5, 0x784, 2, NO_PAD_CTRL) -#define MX53_PAD_SD1_DATA0__CCM_PLL3_BYP IOMUX_PAD(0x66C, 0x2E4, 7, 0x778, 0, NO_PAD_CTRL) -#define MX53_PAD_SD1_DATA1__ESDHC1_DAT1 IOMUX_PAD(0x670, 0x2E8, 0, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_SD1_DATA1__GPIO1_17 IOMUX_PAD(0x670, 0x2E8, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD1_DATA1__GPT_CAPIN2 IOMUX_PAD(0x670, 0x2E8, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD1_DATA1__CSPI_SS0 IOMUX_PAD(0x670, 0x2E8, 5, 0x78C, 3, NO_PAD_CTRL) -#define MX53_PAD_SD1_DATA1__CCM_PLL4_BYP IOMUX_PAD(0x670, 0x2E8, 7, 0x77C, 1, NO_PAD_CTRL) -#define MX53_PAD_SD1_CMD__ESDHC1_CMD IOMUX_PAD(0x674, 0x2EC, 0 | IOMUX_CONFIG_SION, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_SD1_CMD__GPIO1_18 IOMUX_PAD(0x674, 0x2EC, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD1_CMD__GPT_CMPOUT1 IOMUX_PAD(0x674, 0x2EC, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD1_CMD__CSPI_MOSI IOMUX_PAD(0x674, 0x2EC, 5, 0x788, 2, NO_PAD_CTRL) -#define MX53_PAD_SD1_CMD__CCM_PLL1_BYP IOMUX_PAD(0x674, 0x2EC, 7, 0x770, 0, NO_PAD_CTRL) -#define MX53_PAD_SD1_DATA2__ESDHC1_DAT2 IOMUX_PAD(0x678, 0x2F0, 0, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_SD1_DATA2__GPIO1_19 IOMUX_PAD(0x678, 0x2F0, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD1_DATA2__GPT_CMPOUT2 IOMUX_PAD(0x678, 0x2F0, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD1_DATA2__PWM2_PWMO IOMUX_PAD(0x678, 0x2F0, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD1_DATA2__WDOG1_WDOG_B IOMUX_PAD(0x678, 0x2F0, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD1_DATA2__CSPI_SS1 IOMUX_PAD(0x678, 0x2F0, 5, 0x790, 2, NO_PAD_CTRL) -#define MX53_PAD_SD1_DATA2__WDOG1_WDOG_RST_B_DEB IOMUX_PAD(0x678, 0x2F0, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD1_DATA2__CCM_PLL2_BYP IOMUX_PAD(0x678, 0x2F0, 7, 0x774, 0, NO_PAD_CTRL) -#define MX53_PAD_SD1_CLK__ESDHC1_CLK IOMUX_PAD(0x67C, 0x2F4, 0, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_SD1_CLK__GPIO1_20 IOMUX_PAD(0x67C, 0x2F4, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD1_CLK__OSC32k_32K_OUT IOMUX_PAD(0x67C, 0x2F4, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD1_CLK__GPT_CLKIN IOMUX_PAD(0x67C, 0x2F4, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD1_CLK__CSPI_SCLK IOMUX_PAD(0x67C, 0x2F4, 5, 0x780, 2, NO_PAD_CTRL) -#define MX53_PAD_SD1_CLK__SATA_PHY_DTB_0 IOMUX_PAD(0x67C, 0x2F4, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD1_DATA3__ESDHC1_DAT3 IOMUX_PAD(0x680, 0x2F8, 0, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_SD1_DATA3__GPIO1_21 IOMUX_PAD(0x680, 0x2F8, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD1_DATA3__GPT_CMPOUT3 IOMUX_PAD(0x680, 0x2F8, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD1_DATA3__PWM1_PWMO IOMUX_PAD(0x680, 0x2F8, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD1_DATA3__WDOG2_WDOG_B IOMUX_PAD(0x680, 0x2F8, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD1_DATA3__CSPI_SS2 IOMUX_PAD(0x680, 0x2F8, 5, 0x794, 2, NO_PAD_CTRL) -#define MX53_PAD_SD1_DATA3__WDOG2_WDOG_RST_B_DEB IOMUX_PAD(0x680, 0x2F8, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD1_DATA3__SATA_PHY_DTB_1 IOMUX_PAD(0x680, 0x2F8, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD2_CLK__ESDHC2_CLK IOMUX_PAD(0x688, 0x2FC, 0, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_SD2_CLK__GPIO1_10 IOMUX_PAD(0x688, 0x2FC, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD2_CLK__KPP_COL_5 IOMUX_PAD(0x688, 0x2FC, 2, 0x840, 2, NO_PAD_CTRL) -#define MX53_PAD_SD2_CLK__AUDMUX_AUD4_RXFS IOMUX_PAD(0x688, 0x2FC, 3, 0x73C, 1, NO_PAD_CTRL) -#define MX53_PAD_SD2_CLK__CSPI_SCLK IOMUX_PAD(0x688, 0x2FC, 5, 0x780, 3, NO_PAD_CTRL) -#define MX53_PAD_SD2_CLK__SCC_RANDOM_V IOMUX_PAD(0x688, 0x2FC, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD2_CMD__ESDHC2_CMD IOMUX_PAD(0x68C, 0x300, 0, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_SD2_CMD__GPIO1_11 IOMUX_PAD(0x68C, 0x300, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD2_CMD__KPP_ROW_5 IOMUX_PAD(0x68C, 0x300, 2, 0x84C, 1, NO_PAD_CTRL) -#define MX53_PAD_SD2_CMD__AUDMUX_AUD4_RXC IOMUX_PAD(0x68C, 0x300, 3, 0x738, 1, NO_PAD_CTRL) -#define MX53_PAD_SD2_CMD__CSPI_MOSI IOMUX_PAD(0x68C, 0x300, 5, 0x788, 3, NO_PAD_CTRL) -#define MX53_PAD_SD2_CMD__SCC_RANDOM IOMUX_PAD(0x68C, 0x300, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD2_DATA3__ESDHC2_DAT3 IOMUX_PAD(0x690, 0x304, 0, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_SD2_DATA3__GPIO1_12 IOMUX_PAD(0x690, 0x304, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD2_DATA3__KPP_COL_6 IOMUX_PAD(0x690, 0x304, 2, 0x844, 1, NO_PAD_CTRL) -#define MX53_PAD_SD2_DATA3__AUDMUX_AUD4_TXC IOMUX_PAD(0x690, 0x304, 3, 0x740, 1, NO_PAD_CTRL) -#define MX53_PAD_SD2_DATA3__CSPI_SS2 IOMUX_PAD(0x690, 0x304, 5, 0x794, 3, NO_PAD_CTRL) -#define MX53_PAD_SD2_DATA3__SJC_DONE IOMUX_PAD(0x690, 0x304, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD2_DATA2__ESDHC2_DAT2 IOMUX_PAD(0x694, 0x308, 0, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_SD2_DATA2__GPIO1_13 IOMUX_PAD(0x694, 0x308, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD2_DATA2__KPP_ROW_6 IOMUX_PAD(0x694, 0x308, 2, 0x850, 1, NO_PAD_CTRL) -#define MX53_PAD_SD2_DATA2__AUDMUX_AUD4_TXD IOMUX_PAD(0x694, 0x308, 3, 0x734, 1, NO_PAD_CTRL) -#define MX53_PAD_SD2_DATA2__CSPI_SS1 IOMUX_PAD(0x694, 0x308, 5, 0x790, 3, NO_PAD_CTRL) -#define MX53_PAD_SD2_DATA2__SJC_FAIL IOMUX_PAD(0x694, 0x308, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD2_DATA1__ESDHC2_DAT1 IOMUX_PAD(0x698, 0x30C, 0, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_SD2_DATA1__GPIO1_14 IOMUX_PAD(0x698, 0x30C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD2_DATA1__KPP_COL_7 IOMUX_PAD(0x698, 0x30C, 2, 0x848, 1, NO_PAD_CTRL) -#define MX53_PAD_SD2_DATA1__AUDMUX_AUD4_TXFS IOMUX_PAD(0x698, 0x30C, 3, 0x744, 0, NO_PAD_CTRL) -#define MX53_PAD_SD2_DATA1__CSPI_SS0 IOMUX_PAD(0x698, 0x30C, 5, 0x78C, 4, NO_PAD_CTRL) -#define MX53_PAD_SD2_DATA1__RTIC_SEC_VIO IOMUX_PAD(0x698, 0x30C, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD2_DATA0__ESDHC2_DAT0 IOMUX_PAD(0x69C, 0x310, 0, __NA_, 0, MX53_SDHC_PAD_CTRL) -#define MX53_PAD_SD2_DATA0__GPIO1_15 IOMUX_PAD(0x69C, 0x310, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_SD2_DATA0__KPP_ROW_7 IOMUX_PAD(0x69C, 0x310, 2, 0x854, 1, NO_PAD_CTRL) -#define MX53_PAD_SD2_DATA0__AUDMUX_AUD4_RXD IOMUX_PAD(0x69C, 0x310, 3, 0x730, 1, NO_PAD_CTRL) -#define MX53_PAD_SD2_DATA0__CSPI_MISO IOMUX_PAD(0x69C, 0x310, 5, 0x784, 3, NO_PAD_CTRL) -#define MX53_PAD_SD2_DATA0__RTIC_DONE_INT IOMUX_PAD(0x69C, 0x310, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_0__CCM_CLKO IOMUX_PAD(0x6A4, 0x314, 0, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_0__GPIO1_0 IOMUX_PAD(0x6A4, 0x314, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_0__KPP_COL_5 IOMUX_PAD(0x6A4, 0x314, 2, 0x840, 3, NO_PAD_CTRL) -#define MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK IOMUX_PAD(0x6A4, 0x314, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_0__EPIT1_EPITO IOMUX_PAD(0x6A4, 0x314, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_0__SRTC_ALARM_DEB IOMUX_PAD(0x6A4, 0x314, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_0__USBOH3_USBH1_PWR IOMUX_PAD(0x6A4, 0x314, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_0__CSU_TD IOMUX_PAD(0x6A4, 0x314, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_1__ESAI1_SCKR IOMUX_PAD(0x6A8, 0x318, 0, 0x7DC, 1, NO_PAD_CTRL) -#define MX53_PAD_GPIO_1__GPIO1_1 IOMUX_PAD(0x6A8, 0x318, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_1__KPP_ROW_5 IOMUX_PAD(0x6A8, 0x318, 2, 0x84C, 2, NO_PAD_CTRL) -#define MX53_PAD_GPIO_1__CCM_SSI_EXT2_CLK IOMUX_PAD(0x6A8, 0x318, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_1__PWM2_PWMO IOMUX_PAD(0x6A8, 0x318, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_1__WDOG2_WDOG_B IOMUX_PAD(0x6A8, 0x318, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_1__ESDHC1_CD IOMUX_PAD(0x6A8, 0x318, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_1__SRC_TESTER_ACK IOMUX_PAD(0x6A8, 0x318, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_9__ESAI1_FSR IOMUX_PAD(0x6AC, 0x31C, 0, 0x7CC, 1, NO_PAD_CTRL) -#define MX53_PAD_GPIO_9__GPIO1_9 IOMUX_PAD(0x6AC, 0x31C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_9__KPP_COL_6 IOMUX_PAD(0x6AC, 0x31C, 2, 0x844, 2, NO_PAD_CTRL) -#define MX53_PAD_GPIO_9__CCM_REF_EN_B IOMUX_PAD(0x6AC, 0x31C, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_9__PWM1_PWMO IOMUX_PAD(0x6AC, 0x31C, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_9__WDOG1_WDOG_B IOMUX_PAD(0x6AC, 0x31C, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_9__ESDHC1_WP IOMUX_PAD(0x6AC, 0x31C, 6, 0x7FC, 1, NO_PAD_CTRL) -#define MX53_PAD_GPIO_9__SCC_FAIL_STATE IOMUX_PAD(0x6AC, 0x31C, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_3__ESAI1_HCKR IOMUX_PAD(0x6B0, 0x320, 0, 0x7D4, 1, NO_PAD_CTRL) -#define MX53_PAD_GPIO_3__GPIO1_3 IOMUX_PAD(0x6B0, 0x320, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_3__I2C3_SCL IOMUX_PAD(0x6B0, 0x320, 2 | IOMUX_CONFIG_SION, 0x824, 1, NO_PAD_CTRL) -#define MX53_PAD_GPIO_3__DPLLIP1_TOG_EN IOMUX_PAD(0x6B0, 0x320, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_3__CCM_CLKO2 IOMUX_PAD(0x6B0, 0x320, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_3__OBSERVE_MUX_OBSRV_INT_OUT0 IOMUX_PAD(0x6B0, 0x320, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_3__USBOH3_USBH1_OC IOMUX_PAD(0x6B0, 0x320, 6, 0x8A0, 1, NO_PAD_CTRL) -#define MX53_PAD_GPIO_3__MLB_MLBCLK IOMUX_PAD(0x6B0, 0x320, 7, 0x858, 2, NO_PAD_CTRL) -#define MX53_PAD_GPIO_6__ESAI1_SCKT IOMUX_PAD(0x6B4, 0x324, 0, 0x7E0, 1, NO_PAD_CTRL) -#define MX53_PAD_GPIO_6__GPIO1_6 IOMUX_PAD(0x6B4, 0x324, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_6__I2C3_SDA IOMUX_PAD(0x6B4, 0x324, 2 | IOMUX_CONFIG_SION, 0x828, 1, NO_PAD_CTRL) -#define MX53_PAD_GPIO_6__CCM_CCM_OUT_0 IOMUX_PAD(0x6B4, 0x324, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_6__CSU_CSU_INT_DEB IOMUX_PAD(0x6B4, 0x324, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_6__OBSERVE_MUX_OBSRV_INT_OUT1 IOMUX_PAD(0x6B4, 0x324, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_6__ESDHC2_LCTL IOMUX_PAD(0x6B4, 0x324, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_6__MLB_MLBSIG IOMUX_PAD(0x6B4, 0x324, 7, 0x860, 2, NO_PAD_CTRL) -#define MX53_PAD_GPIO_2__ESAI1_FST IOMUX_PAD(0x6B8, 0x328, 0, 0x7D0, 1, NO_PAD_CTRL) -#define MX53_PAD_GPIO_2__GPIO1_2 IOMUX_PAD(0x6B8, 0x328, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_2__KPP_ROW_6 IOMUX_PAD(0x6B8, 0x328, 2, 0x850, 2, NO_PAD_CTRL) -#define MX53_PAD_GPIO_2__CCM_CCM_OUT_1 IOMUX_PAD(0x6B8, 0x328, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_2__CSU_CSU_ALARM_AUT_0 IOMUX_PAD(0x6B8, 0x328, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_2__OBSERVE_MUX_OBSRV_INT_OUT2 IOMUX_PAD(0x6B8, 0x328, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_2__ESDHC2_WP IOMUX_PAD(0x6B8, 0x328, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_2__MLB_MLBDAT IOMUX_PAD(0x6B8, 0x328, 7, 0x85C, 2, NO_PAD_CTRL) -#define MX53_PAD_GPIO_4__ESAI1_HCKT IOMUX_PAD(0x6BC, 0x32C, 0, 0x7D8, 1, NO_PAD_CTRL) -#define MX53_PAD_GPIO_4__GPIO1_4 IOMUX_PAD(0x6BC, 0x32C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_4__KPP_COL_7 IOMUX_PAD(0x6BC, 0x32C, 2, 0x848, 2, NO_PAD_CTRL) -#define MX53_PAD_GPIO_4__CCM_CCM_OUT_2 IOMUX_PAD(0x6BC, 0x32C, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_4__CSU_CSU_ALARM_AUT_1 IOMUX_PAD(0x6BC, 0x32C, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_4__OBSERVE_MUX_OBSRV_INT_OUT3 IOMUX_PAD(0x6BC, 0x32C, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_4__ESDHC2_CD IOMUX_PAD(0x6BC, 0x32C, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_4__SCC_SEC_STATE IOMUX_PAD(0x6BC, 0x32C, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_5__ESAI1_TX2_RX3 IOMUX_PAD(0x6C0, 0x330, 0, 0x7EC, 1, NO_PAD_CTRL) -#define MX53_PAD_GPIO_5__GPIO1_5 IOMUX_PAD(0x6C0, 0x330, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_5__KPP_ROW_7 IOMUX_PAD(0x6C0, 0x330, 2, 0x854, 2, NO_PAD_CTRL) -#define MX53_PAD_GPIO_5__CCM_CLKO IOMUX_PAD(0x6C0, 0x330, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_5__CSU_CSU_ALARM_AUT_2 IOMUX_PAD(0x6C0, 0x330, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_5__OBSERVE_MUX_OBSRV_INT_OUT4 IOMUX_PAD(0x6C0, 0x330, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_5__I2C3_SCL IOMUX_PAD(0x6C0, 0x330, 6 | IOMUX_CONFIG_SION, 0x824, 2, NO_PAD_CTRL) -#define MX53_PAD_GPIO_5__CCM_PLL1_BYP IOMUX_PAD(0x6C0, 0x330, 7, 0x770, 1, NO_PAD_CTRL) -#define MX53_PAD_GPIO_7__ESAI1_TX4_RX1 IOMUX_PAD(0x6C4, 0x334, 0, 0x7F4, 1, NO_PAD_CTRL) -#define MX53_PAD_GPIO_7__GPIO1_7 IOMUX_PAD(0x6C4, 0x334, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_7__EPIT1_EPITO IOMUX_PAD(0x6C4, 0x334, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_7__CAN1_TXCAN IOMUX_PAD(0x6C4, 0x334, 3, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_7__UART2_TXD_MUX IOMUX_PAD(0x6C4, 0x334, 4, __NA_, 0, MX53_UART_PAD_CTRL) -#define MX53_PAD_GPIO_7__FIRI_RXD IOMUX_PAD(0x6C4, 0x334, 5, 0x80C, 1, NO_PAD_CTRL) -#define MX53_PAD_GPIO_7__SPDIF_PLOCK IOMUX_PAD(0x6C4, 0x334, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_7__CCM_PLL2_BYP IOMUX_PAD(0x6C4, 0x334, 7, 0x774, 1, NO_PAD_CTRL) -#define MX53_PAD_GPIO_8__ESAI1_TX5_RX0 IOMUX_PAD(0x6C8, 0x338, 0, 0x7F8, 1, NO_PAD_CTRL) -#define MX53_PAD_GPIO_8__GPIO1_8 IOMUX_PAD(0x6C8, 0x338, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_8__EPIT2_EPITO IOMUX_PAD(0x6C8, 0x338, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_8__CAN1_RXCAN IOMUX_PAD(0x6C8, 0x338, 3, 0x760, 2, NO_PAD_CTRL) -#define MX53_PAD_GPIO_8__UART2_RXD_MUX IOMUX_PAD(0x6C8, 0x338, 4, 0x880, 5, MX53_UART_PAD_CTRL) -#define MX53_PAD_GPIO_8__FIRI_TXD IOMUX_PAD(0x6C8, 0x338, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_8__SPDIF_SRCLK IOMUX_PAD(0x6C8, 0x338, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_8__CCM_PLL3_BYP IOMUX_PAD(0x6C8, 0x338, 7, 0x778, 1, NO_PAD_CTRL) -#define MX53_PAD_GPIO_16__ESAI1_TX3_RX2 IOMUX_PAD(0x6CC, 0x33C, 0, 0x7F0, 1, NO_PAD_CTRL) -#define MX53_PAD_GPIO_16__GPIO7_11 IOMUX_PAD(0x6CC, 0x33C, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_16__TZIC_PWRFAIL_INT IOMUX_PAD(0x6CC, 0x33C, 2, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_16__RTC_CE_RTC_EXT_TRIG1 IOMUX_PAD(0x6CC, 0x33C, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_16__SPDIF_IN1 IOMUX_PAD(0x6CC, 0x33C, 5, 0x870, 1, NO_PAD_CTRL) -#define MX53_PAD_GPIO_16__I2C3_SDA IOMUX_PAD(0x6CC, 0x33C, 6 | IOMUX_CONFIG_SION, 0x828, 2, NO_PAD_CTRL) -#define MX53_PAD_GPIO_16__SJC_DE_B IOMUX_PAD(0x6CC, 0x33C, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_17__ESAI1_TX0 IOMUX_PAD(0x6D0, 0x340, 0, 0x7E4, 1, NO_PAD_CTRL) -#define MX53_PAD_GPIO_17__GPIO7_12 IOMUX_PAD(0x6D0, 0x340, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_17__SDMA_EXT_EVENT_0 IOMUX_PAD(0x6D0, 0x340, 2, 0x868, 1, NO_PAD_CTRL) -#define MX53_PAD_GPIO_17__GPC_PMIC_RDY IOMUX_PAD(0x6D0, 0x340, 3, 0x810, 1, NO_PAD_CTRL) -#define MX53_PAD_GPIO_17__RTC_CE_RTC_FSV_TRIG IOMUX_PAD(0x6D0, 0x340, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_17__SPDIF_OUT1 IOMUX_PAD(0x6D0, 0x340, 5, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_17__IPU_SNOOP2 IOMUX_PAD(0x6D0, 0x340, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_17__SJC_JTAG_ACT IOMUX_PAD(0x6D0, 0x340, 7, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_18__ESAI1_TX1 IOMUX_PAD(0x6D4, 0x344, 0, 0x7E8, 1, NO_PAD_CTRL) -#define MX53_PAD_GPIO_18__GPIO7_13 IOMUX_PAD(0x6D4, 0x344, 1, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_18__SDMA_EXT_EVENT_1 IOMUX_PAD(0x6D4, 0x344, 2, 0x86C, 1, NO_PAD_CTRL) -#define MX53_PAD_GPIO_18__OWIRE_LINE IOMUX_PAD(0x6D4, 0x344, 3, 0x864, 1, NO_PAD_CTRL) -#define MX53_PAD_GPIO_18__RTC_CE_RTC_ALARM2_TRIG IOMUX_PAD(0x6D4, 0x344, 4, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_18__CCM_ASRC_EXT_CLK IOMUX_PAD(0x6D4, 0x344, 5, 0x768, 1, NO_PAD_CTRL) -#define MX53_PAD_GPIO_18__ESDHC1_LCTL IOMUX_PAD(0x6D4, 0x344, 6, __NA_, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_18__SRC_SYSTEM_RST IOMUX_PAD(0x6D4, 0x344, 7, __NA_, 0, NO_PAD_CTRL) - -#endif /* __MACH_IOMUX_MX53_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/mx31.h b/arch/arm/plat-mxc/include/mach/mx31.h index dbced61..ee9b1f9 100644 --- a/arch/arm/plat-mxc/include/mach/mx31.h +++ b/arch/arm/plat-mxc/include/mach/mx31.h @@ -76,7 +76,7 @@ #define MX31_RTIC_BASE_ADDR (MX31_AIPS2_BASE_ADDR + 0xec000) #define MX31_ROMP_BASE_ADDR 0x60000000 -#define MX31_ROMP_BASE_ADDR_VIRT 0xfc500000 +#define MX31_ROMP_BASE_ADDR_VIRT IOMEM(0xfc500000) #define MX31_ROMP_SIZE SZ_1M #define MX31_AVIC_BASE_ADDR 0x68000000 @@ -92,11 +92,11 @@ #define MX31_CS3_BASE_ADDR 0xb2000000 #define MX31_CS4_BASE_ADDR 0xb4000000 -#define MX31_CS4_BASE_ADDR_VIRT 0xf6000000 +#define MX31_CS4_BASE_ADDR_VIRT IOMEM(0xf6000000) #define MX31_CS4_SIZE SZ_32M #define MX31_CS5_BASE_ADDR 0xb6000000 -#define MX31_CS5_BASE_ADDR_VIRT 0xf8000000 +#define MX31_CS5_BASE_ADDR_VIRT IOMEM(0xf8000000) #define MX31_CS5_SIZE SZ_32M #define MX31_X_MEMC_BASE_ADDR 0xb8000000 diff --git a/arch/arm/plat-mxc/ssi-fiq-ksym.c b/arch/arm/plat-mxc/ssi-fiq-ksym.c index b5fad45..792090f 100644 --- a/arch/arm/plat-mxc/ssi-fiq-ksym.c +++ b/arch/arm/plat-mxc/ssi-fiq-ksym.c @@ -10,7 +10,7 @@ #include <linux/module.h> -#include <mach/ssi.h> +#include <linux/platform_data/asoc-imx-ssi.h> EXPORT_SYMBOL(imx_ssi_fiq_tx_buffer); EXPORT_SYMBOL(imx_ssi_fiq_rx_buffer); diff --git a/arch/arm/plat-mxc/ssi-fiq.S b/arch/arm/plat-mxc/ssi-fiq.S index 8397a2d..a8b93c5 100644 --- a/arch/arm/plat-mxc/ssi-fiq.S +++ b/arch/arm/plat-mxc/ssi-fiq.S @@ -34,91 +34,98 @@ .global imx_ssi_fiq_rx_buffer .global imx_ssi_fiq_tx_buffer +/* + * imx_ssi_fiq_start is _intentionally_ not marked as a function symbol + * using ENDPROC(). imx_ssi_fiq_start and imx_ssi_fiq_end are used to + * mark the function body so that it can be copied to the FIQ vector in + * the vectors page. imx_ssi_fiq_start should only be called as the result + * of an FIQ: calling it directly will not work. + */ imx_ssi_fiq_start: - ldr r12, imx_ssi_fiq_base + ldr r12, .L_imx_ssi_fiq_base /* TX */ - ldr r11, imx_ssi_fiq_tx_buffer + ldr r13, .L_imx_ssi_fiq_tx_buffer /* shall we send? */ - ldr r13, [r12, #SSI_SIER] - tst r13, #SSI_SIER_TFE0_EN + ldr r11, [r12, #SSI_SIER] + tst r11, #SSI_SIER_TFE0_EN beq 1f /* TX FIFO empty? */ - ldr r13, [r12, #SSI_SISR] - tst r13, #SSI_SISR_TFE0 + ldr r11, [r12, #SSI_SISR] + tst r11, #SSI_SISR_TFE0 beq 1f mov r10, #0x10000 sub r10, #1 and r10, r10, r8 /* r10: current buffer offset */ - add r11, r11, r10 + add r13, r13, r10 - ldrh r13, [r11] - strh r13, [r12, #SSI_STX0] + ldrh r11, [r13] + strh r11, [r12, #SSI_STX0] - ldrh r13, [r11, #2] - strh r13, [r12, #SSI_STX0] + ldrh r11, [r13, #2] + strh r11, [r12, #SSI_STX0] - ldrh r13, [r11, #4] - strh r13, [r12, #SSI_STX0] + ldrh r11, [r13, #4] + strh r11, [r12, #SSI_STX0] - ldrh r13, [r11, #6] - strh r13, [r12, #SSI_STX0] + ldrh r11, [r13, #6] + strh r11, [r12, #SSI_STX0] add r10, #8 - lsr r13, r8, #16 /* r13: buffer size */ - cmp r10, r13 - lslgt r8, r13, #16 + lsr r11, r8, #16 /* r11: buffer size */ + cmp r10, r11 + lslgt r8, r11, #16 addle r8, #8 1: /* RX */ /* shall we receive? */ - ldr r13, [r12, #SSI_SIER] - tst r13, #SSI_SIER_RFF0_EN + ldr r11, [r12, #SSI_SIER] + tst r11, #SSI_SIER_RFF0_EN beq 1f /* RX FIFO full? */ - ldr r13, [r12, #SSI_SISR] - tst r13, #SSI_SISR_RFF0 + ldr r11, [r12, #SSI_SISR] + tst r11, #SSI_SISR_RFF0 beq 1f - ldr r11, imx_ssi_fiq_rx_buffer + ldr r13, .L_imx_ssi_fiq_rx_buffer mov r10, #0x10000 sub r10, #1 and r10, r10, r9 /* r10: current buffer offset */ - add r11, r11, r10 + add r13, r13, r10 - ldr r13, [r12, #SSI_SACNT] - tst r13, #SSI_SACNT_AC97EN + ldr r11, [r12, #SSI_SACNT] + tst r11, #SSI_SACNT_AC97EN - ldr r13, [r12, #SSI_SRX0] - strh r13, [r11] + ldr r11, [r12, #SSI_SRX0] + strh r11, [r13] - ldr r13, [r12, #SSI_SRX0] - strh r13, [r11, #2] + ldr r11, [r12, #SSI_SRX0] + strh r11, [r13, #2] /* dummy read to skip slot 12 */ - ldrne r13, [r12, #SSI_SRX0] + ldrne r11, [r12, #SSI_SRX0] - ldr r13, [r12, #SSI_SRX0] - strh r13, [r11, #4] + ldr r11, [r12, #SSI_SRX0] + strh r11, [r13, #4] - ldr r13, [r12, #SSI_SRX0] - strh r13, [r11, #6] + ldr r11, [r12, #SSI_SRX0] + strh r11, [r13, #6] /* dummy read to skip slot 12 */ - ldrne r13, [r12, #SSI_SRX0] + ldrne r11, [r12, #SSI_SRX0] add r10, #8 - lsr r13, r9, #16 /* r13: buffer size */ - cmp r10, r13 - lslgt r9, r13, #16 + lsr r11, r9, #16 /* r11: buffer size */ + cmp r10, r11 + lslgt r9, r11, #16 addle r9, #8 1: @@ -126,11 +133,15 @@ imx_ssi_fiq_start: subs pc, lr, #4 .align +.L_imx_ssi_fiq_base: imx_ssi_fiq_base: .word 0x0 +.L_imx_ssi_fiq_rx_buffer: imx_ssi_fiq_rx_buffer: .word 0x0 +.L_imx_ssi_fiq_tx_buffer: imx_ssi_fiq_tx_buffer: .word 0x0 +.L_imx_ssi_fiq_end: imx_ssi_fiq_end: diff --git a/arch/arm/plat-mxc/system.c b/arch/arm/plat-mxc/system.c index 1996c3e..3da78cf 100644 --- a/arch/arm/plat-mxc/system.c +++ b/arch/arm/plat-mxc/system.c @@ -21,7 +21,6 @@ #include <linux/io.h> #include <linux/err.h> #include <linux/delay.h> -#include <linux/module.h> #include <mach/hardware.h> #include <mach/common.h> @@ -29,9 +28,6 @@ #include <asm/proc-fns.h> #include <asm/mach-types.h> -void __iomem *(*imx_ioremap)(unsigned long, size_t, unsigned int) = NULL; -EXPORT_SYMBOL_GPL(imx_ioremap); - static void __iomem *wdog_base; /* diff --git a/arch/arm/plat-omap/Makefile b/arch/arm/plat-omap/Makefile index a017e99..dacaee0 100644 --- a/arch/arm/plat-omap/Makefile +++ b/arch/arm/plat-omap/Makefile @@ -3,7 +3,7 @@ # # Common support -obj-y := common.o sram.o clock.o dma.o mux.o fb.o counter_32k.o +obj-y := common.o sram.o clock.o dma.o fb.o counter_32k.o obj-m := obj-n := obj- := diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c index e5778ed..111315a 100644 --- a/arch/arm/plat-omap/common.c +++ b/arch/arm/plat-omap/common.c @@ -18,7 +18,7 @@ #include <plat/common.h> #include <plat/vram.h> -#include <plat/dsp.h> +#include <linux/platform_data/dsp-omap.h> #include <plat/dma.h> #include <plat/omap-secure.h> diff --git a/arch/arm/plat-omap/i2c.c b/arch/arm/plat-omap/i2c.c index 40bc06a..6013831 100644 --- a/arch/arm/plat-omap/i2c.c +++ b/arch/arm/plat-omap/i2c.c @@ -32,7 +32,6 @@ #include <linux/clk.h> #include <mach/irqs.h> -#include <plat/mux.h> #include <plat/i2c.h> #include <plat/omap-pm.h> #include <plat/omap_device.h> diff --git a/arch/arm/plat-omap/include/plat/omap-serial.h b/arch/arm/plat-omap/include/plat/omap-serial.h index a531149..b2eac60 100644 --- a/arch/arm/plat-omap/include/plat/omap-serial.h +++ b/arch/arm/plat-omap/include/plat/omap-serial.h @@ -21,8 +21,6 @@ #include <linux/device.h> #include <linux/pm_qos.h> -#include <plat/mux.h> - #define DRIVER_NAME "omap_uart" /* diff --git a/arch/arm/plat-omap/include/plat/omap_device.h b/arch/arm/plat-omap/include/plat/omap_device.h index 27bcc24..106f506 100644 --- a/arch/arm/plat-omap/include/plat/omap_device.h +++ b/arch/arm/plat-omap/include/plat/omap_device.h @@ -60,6 +60,7 @@ extern struct dev_pm_domain omap_device_pm_domain; * @_dev_wakeup_lat_limit: dev wakeup latency limit in nsec - set by OMAP PM * @_state: one of OMAP_DEVICE_STATE_* (see above) * @flags: device flags + * @_driver_status: one of BUS_NOTIFY_*_DRIVER from <linux/device.h> * * Integrates omap_hwmod data into Linux platform_device. * @@ -73,6 +74,7 @@ struct omap_device { struct omap_device_pm_latency *pm_lats; u32 dev_wakeup_lat; u32 _dev_wakeup_lat_limit; + unsigned long _driver_status; u8 pm_lats_cnt; s8 pm_lat_level; u8 hwmods_cnt; diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h index 09e14ce..b3349f7 100644 --- a/arch/arm/plat-omap/include/plat/omap_hwmod.h +++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h @@ -630,6 +630,7 @@ int omap_hwmod_softreset(struct omap_hwmod *oh); int omap_hwmod_count_resources(struct omap_hwmod *oh); int omap_hwmod_fill_resources(struct omap_hwmod *oh, struct resource *res); +int omap_hwmod_fill_dma_resources(struct omap_hwmod *oh, struct resource *res); int omap_hwmod_get_resource_byname(struct omap_hwmod *oh, unsigned int type, const char *name, struct resource *res); diff --git a/arch/arm/plat-omap/include/plat/param.h b/arch/arm/plat-omap/include/plat/param.h deleted file mode 100644 index 1eb4dc3..0000000 --- a/arch/arm/plat-omap/include/plat/param.h +++ /dev/null @@ -1,8 +0,0 @@ -/* - * arch/arm/plat-omap/include/mach/param.h - * - */ - -#ifdef CONFIG_OMAP_32K_TIMER_HZ -#define HZ CONFIG_OMAP_32K_TIMER_HZ -#endif diff --git a/arch/arm/plat-omap/mux.c b/arch/arm/plat-omap/mux.c deleted file mode 100644 index fd0d3aa..0000000 --- a/arch/arm/plat-omap/mux.c +++ /dev/null @@ -1,90 +0,0 @@ -/* - * linux/arch/arm/plat-omap/mux.c - * - * Utility to set the Omap MUX and PULL_DWN registers from a table in mux.h - * - * Copyright (C) 2003 - 2008 Nokia Corporation - * - * Written by Tony Lindgren - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ -#include <linux/module.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/io.h> -#include <linux/spinlock.h> - -#include <asm/system.h> - -#include <plat/cpu.h> -#include <plat/mux.h> - -#ifdef CONFIG_OMAP_MUX - -static struct omap_mux_cfg *mux_cfg; - -int __init omap_mux_register(struct omap_mux_cfg *arch_mux_cfg) -{ - if (!arch_mux_cfg || !arch_mux_cfg->pins || arch_mux_cfg->size == 0 - || !arch_mux_cfg->cfg_reg) { - printk(KERN_ERR "Invalid pin table\n"); - return -EINVAL; - } - - mux_cfg = arch_mux_cfg; - - return 0; -} - -/* - * Sets the Omap MUX and PULL_DWN registers based on the table - */ -int __init_or_module omap_cfg_reg(const unsigned long index) -{ - struct pin_config *reg; - - if (!cpu_class_is_omap1()) { - printk(KERN_ERR "mux: Broken omap_cfg_reg(%lu) entry\n", - index); - WARN_ON(1); - return -EINVAL; - } - - if (mux_cfg == NULL) { - printk(KERN_ERR "Pin mux table not initialized\n"); - return -ENODEV; - } - - if (index >= mux_cfg->size) { - printk(KERN_ERR "Invalid pin mux index: %lu (%lu)\n", - index, mux_cfg->size); - dump_stack(); - return -ENODEV; - } - - reg = &mux_cfg->pins[index]; - - if (!mux_cfg->cfg_reg) - return -ENODEV; - - return mux_cfg->cfg_reg(reg); -} -EXPORT_SYMBOL(omap_cfg_reg); -#else -#define omap_mux_init() do {} while(0) -#define omap_cfg_reg(x) do {} while(0) -#endif /* CONFIG_OMAP_MUX */ diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c index 5b69742..cee85a5 100644 --- a/arch/arm/plat-omap/omap_device.c +++ b/arch/arm/plat-omap/omap_device.c @@ -365,6 +365,14 @@ static int omap_device_build_from_dt(struct platform_device *pdev) goto odbfd_exit1; } + /* Fix up missing resource names */ + for (i = 0; i < pdev->num_resources; i++) { + struct resource *r = &pdev->resource[i]; + + if (r->name == NULL) + r->name = dev_name(&pdev->dev); + } + if (of_get_property(node, "ti,no_idle_on_suspend", NULL)) omap_device_disable_idle_on_suspend(pdev); @@ -380,17 +388,21 @@ static int _omap_device_notifier_call(struct notifier_block *nb, unsigned long event, void *dev) { struct platform_device *pdev = to_platform_device(dev); + struct omap_device *od; switch (event) { - case BUS_NOTIFY_ADD_DEVICE: - if (pdev->dev.of_node) - omap_device_build_from_dt(pdev); - break; - case BUS_NOTIFY_DEL_DEVICE: if (pdev->archdata.od) omap_device_delete(pdev->archdata.od); break; + case BUS_NOTIFY_ADD_DEVICE: + if (pdev->dev.of_node) + omap_device_build_from_dt(pdev); + /* fall through */ + default: + od = to_omap_device(pdev); + if (od) + od->_driver_status = event; } return NOTIFY_DONE; @@ -481,6 +493,33 @@ static int omap_device_fill_resources(struct omap_device *od, } /** + * _od_fill_dma_resources - fill in array of struct resource with dma resources + * @od: struct omap_device * + * @res: pointer to an array of struct resource to be filled in + * + * Populate one or more empty struct resource pointed to by @res with + * the dma resource data for this omap_device @od. Used by + * omap_device_alloc() after calling omap_device_count_resources(). + * + * Ideally this function would not be needed at all. If we have + * mechanism to get dma resources from DT. + * + * Returns 0. + */ +static int _od_fill_dma_resources(struct omap_device *od, + struct resource *res) +{ + int i, r; + + for (i = 0; i < od->hwmods_cnt; i++) { + r = omap_hwmod_fill_dma_resources(od->hwmods[i], res); + res += r; + } + + return 0; +} + +/** * omap_device_alloc - allocate an omap_device * @pdev: platform_device that will be included in this omap_device * @oh: ptr to the single omap_hwmod that backs this omap_device @@ -519,24 +558,44 @@ struct omap_device *omap_device_alloc(struct platform_device *pdev, od->hwmods = hwmods; od->pdev = pdev; + res_count = omap_device_count_resources(od); /* - * HACK: Ideally the resources from DT should match, and hwmod - * should just add the missing ones. Since the name is not - * properly populated by DT, stick to hwmod resources only. + * DT Boot: + * OF framework will construct the resource structure (currently + * does for MEM & IRQ resource) and we should respect/use these + * resources, killing hwmod dependency. + * If pdev->num_resources > 0, we assume that MEM & IRQ resources + * have been allocated by OF layer already (through DTB). + * + * Non-DT Boot: + * Here, pdev->num_resources = 0, and we should get all the + * resources from hwmod. + * + * TODO: Once DMA resource is available from OF layer, we should + * kill filling any resources from hwmod. */ - if (pdev->num_resources && pdev->resource) - dev_warn(&pdev->dev, "%s(): resources already allocated %d\n", - __func__, pdev->num_resources); - - res_count = omap_device_count_resources(od); - if (res_count > 0) { - dev_dbg(&pdev->dev, "%s(): resources allocated from hwmod %d\n", - __func__, res_count); + if (res_count > pdev->num_resources) { + /* Allocate resources memory to account for new resources */ res = kzalloc(sizeof(struct resource) * res_count, GFP_KERNEL); if (!res) goto oda_exit3; - omap_device_fill_resources(od, res); + /* + * If pdev->num_resources > 0, then assume that, + * MEM and IRQ resources will only come from DT and only + * fill DMA resource from hwmod layer. + */ + if (pdev->num_resources && pdev->resource) { + dev_dbg(&pdev->dev, "%s(): resources already allocated %d\n", + __func__, res_count); + memcpy(res, pdev->resource, + sizeof(struct resource) * pdev->num_resources); + _od_fill_dma_resources(od, &res[pdev->num_resources]); + } else { + dev_dbg(&pdev->dev, "%s(): using resources from hwmod %d\n", + __func__, res_count); + omap_device_fill_resources(od, res); + } ret = platform_device_add_resources(pdev, res, res_count); kfree(res); @@ -747,6 +806,10 @@ static int _od_suspend_noirq(struct device *dev) struct omap_device *od = to_omap_device(pdev); int ret; + /* Don't attempt late suspend on a driver that is not bound */ + if (od->_driver_status != BUS_NOTIFY_BOUND_DRIVER) + return 0; + ret = pm_generic_suspend_noirq(dev); if (!ret && !pm_runtime_status_suspended(dev)) { @@ -1175,3 +1238,41 @@ static int __init omap_device_init(void) return 0; } core_initcall(omap_device_init); + +/** + * omap_device_late_idle - idle devices without drivers + * @dev: struct device * associated with omap_device + * @data: unused + * + * Check the driver bound status of this device, and idle it + * if there is no driver attached. + */ +static int __init omap_device_late_idle(struct device *dev, void *data) +{ + struct platform_device *pdev = to_platform_device(dev); + struct omap_device *od = to_omap_device(pdev); + + if (!od) + return 0; + + /* + * If omap_device state is enabled, but has no driver bound, + * idle it. + */ + if (od->_driver_status != BUS_NOTIFY_BOUND_DRIVER) { + if (od->_state == OMAP_DEVICE_STATE_ENABLED) { + dev_warn(dev, "%s: enabled but no driver. Idling\n", + __func__); + omap_device_idle(pdev); + } + } + + return 0; +} + +static int __init omap_device_late_init(void) +{ + bus_for_each_dev(&platform_bus_type, NULL, NULL, omap_device_late_idle); + return 0; +} +late_initcall(omap_device_late_init); diff --git a/arch/arm/plat-orion/Makefile b/arch/arm/plat-orion/Makefile index c20ce0f..a82cecb 100644 --- a/arch/arm/plat-orion/Makefile +++ b/arch/arm/plat-orion/Makefile @@ -1,10 +1,10 @@ # # Makefile for the linux kernel. # +ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include -obj-y := irq.o pcie.o time.o common.o mpp.o addr-map.o -obj-m := -obj-n := -obj- := +obj-y += addr-map.o -obj-$(CONFIG_GENERIC_GPIO) += gpio.o +orion-gpio-$(CONFIG_GENERIC_GPIO) += gpio.o +obj-$(CONFIG_PLAT_ORION_LEGACY) += irq.o pcie.o time.o common.o mpp.o +obj-$(CONFIG_PLAT_ORION_LEGACY) += $(orion-gpio-y) diff --git a/arch/arm/plat-orion/addr-map.c b/arch/arm/plat-orion/addr-map.c index 367ca89..a7b8060 100644 --- a/arch/arm/plat-orion/addr-map.c +++ b/arch/arm/plat-orion/addr-map.c @@ -48,7 +48,7 @@ EXPORT_SYMBOL_GPL(mv_mbus_dram_info); static void __init __iomem * orion_win_cfg_base(const struct orion_addr_map_cfg *cfg, int win) { - return (void __iomem *)(cfg->bridge_virt_base + (win << 4)); + return cfg->bridge_virt_base + (win << 4); } /* @@ -143,19 +143,16 @@ void __init orion_config_wins(struct orion_addr_map_cfg * cfg, * Setup MBUS dram target info. */ void __init orion_setup_cpu_mbus_target(const struct orion_addr_map_cfg *cfg, - const u32 ddr_window_cpu_base) + const void __iomem *ddr_window_cpu_base) { - void __iomem *addr; int i; int cs; orion_mbus_dram_info.mbus_dram_target_id = TARGET_DDR; - addr = (void __iomem *)ddr_window_cpu_base; - for (i = 0, cs = 0; i < 4; i++) { - u32 base = readl(addr + DDR_BASE_CS_OFF(i)); - u32 size = readl(addr + DDR_SIZE_CS_OFF(i)); + u32 base = readl(ddr_window_cpu_base + DDR_BASE_CS_OFF(i)); + u32 size = readl(ddr_window_cpu_base + DDR_SIZE_CS_OFF(i)); /* * Chip select enabled? diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c index b8b747a..b8a688c 100644 --- a/arch/arm/plat-orion/common.c +++ b/arch/arm/plat-orion/common.c @@ -19,8 +19,8 @@ #include <linux/mv643xx_eth.h> #include <linux/mv643xx_i2c.h> #include <net/dsa.h> -#include <plat/mv_xor.h> -#include <plat/ehci-orion.h> +#include <linux/platform_data/dma-mv_xor.h> +#include <linux/platform_data/usb-ehci-orion.h> #include <mach/bridge-regs.h> /* Create a clkdev entry for a given device/clk */ @@ -86,13 +86,13 @@ static void __init uart_complete( struct platform_device *orion_uart, struct plat_serial8250_port *data, struct resource *resources, - unsigned int membase, + void __iomem *membase, resource_size_t mapbase, unsigned int irq, struct clk *clk) { data->mapbase = mapbase; - data->membase = (void __iomem *)membase; + data->membase = membase; data->irq = irq; data->uartclk = uart_get_clk_rate(clk); orion_uart->dev.platform_data = data; @@ -120,7 +120,7 @@ static struct platform_device orion_uart0 = { .id = PLAT8250_DEV_PLATFORM, }; -void __init orion_uart0_init(unsigned int membase, +void __init orion_uart0_init(void __iomem *membase, resource_size_t mapbase, unsigned int irq, struct clk *clk) @@ -148,7 +148,7 @@ static struct platform_device orion_uart1 = { .id = PLAT8250_DEV_PLATFORM1, }; -void __init orion_uart1_init(unsigned int membase, +void __init orion_uart1_init(void __iomem *membase, resource_size_t mapbase, unsigned int irq, struct clk *clk) @@ -176,7 +176,7 @@ static struct platform_device orion_uart2 = { .id = PLAT8250_DEV_PLATFORM2, }; -void __init orion_uart2_init(unsigned int membase, +void __init orion_uart2_init(void __iomem *membase, resource_size_t mapbase, unsigned int irq, struct clk *clk) @@ -204,7 +204,7 @@ static struct platform_device orion_uart3 = { .id = 3, }; -void __init orion_uart3_init(unsigned int membase, +void __init orion_uart3_init(void __iomem *membase, resource_size_t mapbase, unsigned int irq, struct clk *clk) diff --git a/arch/arm/plat-orion/gpio.c b/arch/arm/plat-orion/gpio.c index dfda74f..c29ee7e 100644 --- a/arch/arm/plat-orion/gpio.c +++ b/arch/arm/plat-orion/gpio.c @@ -23,7 +23,7 @@ #include <linux/of.h> #include <linux/of_irq.h> #include <linux/of_address.h> -#include <plat/gpio.h> +#include <plat/orion-gpio.h> /* * GPIO unit register offsets. diff --git a/arch/arm/plat-orion/include/plat/addr-map.h b/arch/arm/plat-orion/include/plat/addr-map.h index fd556f7..ec63e4a 100644 --- a/arch/arm/plat-orion/include/plat/addr-map.h +++ b/arch/arm/plat-orion/include/plat/addr-map.h @@ -16,7 +16,7 @@ extern struct mbus_dram_target_info orion_mbus_dram_info; struct orion_addr_map_cfg { const int num_wins; /* Total number of windows */ const int remappable_wins; - const u32 bridge_virt_base; + void __iomem *bridge_virt_base; /* If NULL, the default cpu_win_can_remap will be used, using the value in remappable_wins */ @@ -49,5 +49,5 @@ void __init orion_setup_cpu_win(const struct orion_addr_map_cfg *cfg, const u8 attr, const int remap); void __init orion_setup_cpu_mbus_target(const struct orion_addr_map_cfg *cfg, - const u32 ddr_window_cpu_base); + const void __iomem *ddr_window_cpu_base); #endif diff --git a/arch/arm/plat-orion/include/plat/common.h b/arch/arm/plat-orion/include/plat/common.h index ae2377e..6bbc3fe 100644 --- a/arch/arm/plat-orion/include/plat/common.h +++ b/arch/arm/plat-orion/include/plat/common.h @@ -13,22 +13,22 @@ struct dsa_platform_data; -void __init orion_uart0_init(unsigned int membase, +void __init orion_uart0_init(void __iomem *membase, resource_size_t mapbase, unsigned int irq, struct clk *clk); -void __init orion_uart1_init(unsigned int membase, +void __init orion_uart1_init(void __iomem *membase, resource_size_t mapbase, unsigned int irq, struct clk *clk); -void __init orion_uart2_init(unsigned int membase, +void __init orion_uart2_init(void __iomem *membase, resource_size_t mapbase, unsigned int irq, struct clk *clk); -void __init orion_uart3_init(unsigned int membase, +void __init orion_uart3_init(void __iomem *membase, resource_size_t mapbase, unsigned int irq, struct clk *clk); diff --git a/arch/arm/plat-orion/include/plat/mpp.h b/arch/arm/plat-orion/include/plat/mpp.h index 723adce..254552f 100644 --- a/arch/arm/plat-orion/include/plat/mpp.h +++ b/arch/arm/plat-orion/include/plat/mpp.h @@ -29,6 +29,6 @@ #define MPP_OUTPUT_MASK GENERIC_MPP(0, 0x0, 0, 1) void __init orion_mpp_conf(unsigned int *mpp_list, unsigned int variant_mask, - unsigned int mpp_max, unsigned int dev_bus); + unsigned int mpp_max, void __iomem *dev_bus); #endif diff --git a/arch/arm/plat-orion/include/plat/gpio.h b/arch/arm/plat-orion/include/plat/orion-gpio.h index 81c6fc8..614dcac 100644 --- a/arch/arm/plat-orion/include/plat/gpio.h +++ b/arch/arm/plat-orion/include/plat/orion-gpio.h @@ -1,5 +1,5 @@ /* - * arch/arm/plat-orion/include/plat/gpio.h + * arch/arm/plat-orion/include/plat/orion-gpio.h * * Marvell Orion SoC GPIO handling. * diff --git a/arch/arm/plat-orion/include/plat/time.h b/arch/arm/plat-orion/include/plat/time.h index 4d5f1f6..07527e4 100644 --- a/arch/arm/plat-orion/include/plat/time.h +++ b/arch/arm/plat-orion/include/plat/time.h @@ -11,9 +11,9 @@ #ifndef __PLAT_TIME_H #define __PLAT_TIME_H -void orion_time_set_base(u32 timer_base); +void orion_time_set_base(void __iomem *timer_base); -void orion_time_init(u32 bridge_base, u32 bridge_timer1_clr_mask, +void orion_time_init(void __iomem *bridge_base, u32 bridge_timer1_clr_mask, unsigned int irq, unsigned int tclk); diff --git a/arch/arm/plat-orion/irq.c b/arch/arm/plat-orion/irq.c index d751964..1867944 100644 --- a/arch/arm/plat-orion/irq.c +++ b/arch/arm/plat-orion/irq.c @@ -16,7 +16,7 @@ #include <linux/of_address.h> #include <linux/of_irq.h> #include <plat/irq.h> -#include <plat/gpio.h> +#include <plat/orion-gpio.h> void __init orion_irq_init(unsigned int irq_start, void __iomem *maskaddr) { diff --git a/arch/arm/plat-orion/mpp.c b/arch/arm/plat-orion/mpp.c index 3b1e17b..e686fe76 100644 --- a/arch/arm/plat-orion/mpp.c +++ b/arch/arm/plat-orion/mpp.c @@ -14,18 +14,19 @@ #include <linux/io.h> #include <linux/gpio.h> #include <mach/hardware.h> +#include <plat/orion-gpio.h> #include <plat/mpp.h> /* Address of the ith MPP control register */ -static __init unsigned long mpp_ctrl_addr(unsigned int i, - unsigned long dev_bus) +static __init void __iomem *mpp_ctrl_addr(unsigned int i, + void __iomem *dev_bus) { return dev_bus + (i) * 4; } void __init orion_mpp_conf(unsigned int *mpp_list, unsigned int variant_mask, - unsigned int mpp_max, unsigned int dev_bus) + unsigned int mpp_max, void __iomem *dev_bus) { unsigned int mpp_nr_regs = (1 + mpp_max/8); u32 mpp_ctrl[mpp_nr_regs]; diff --git a/arch/arm/plat-orion/time.c b/arch/arm/plat-orion/time.c index 1ed8d13..0f4fa86 100644 --- a/arch/arm/plat-orion/time.c +++ b/arch/arm/plat-orion/time.c @@ -180,13 +180,13 @@ static struct irqaction orion_timer_irq = { }; void __init -orion_time_set_base(u32 _timer_base) +orion_time_set_base(void __iomem *_timer_base) { - timer_base = (void __iomem *)_timer_base; + timer_base = _timer_base; } void __init -orion_time_init(u32 _bridge_base, u32 _bridge_timer1_clr_mask, +orion_time_init(void __iomem *_bridge_base, u32 _bridge_timer1_clr_mask, unsigned int irq, unsigned int tclk) { u32 u; @@ -194,7 +194,7 @@ orion_time_init(u32 _bridge_base, u32 _bridge_timer1_clr_mask, /* * Set SoC-specific data. */ - bridge_base = (void __iomem *)_bridge_base; + bridge_base = _bridge_base; bridge_timer1_clr_mask = _bridge_timer1_clr_mask; ticks_per_jiffy = (tclk + HZ/2) / HZ; diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c index fc49f3d..b151d49 100644 --- a/arch/arm/plat-samsung/devs.c +++ b/arch/arm/plat-samsung/devs.c @@ -35,7 +35,6 @@ #include <media/s5p_hdmi.h> #include <asm/irq.h> -#include <asm/pmu.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/irq.h> @@ -48,24 +47,24 @@ #include <plat/cpu.h> #include <plat/devs.h> #include <plat/adc.h> -#include <plat/ata.h> -#include <plat/ehci.h> +#include <linux/platform_data/ata-samsung_cf.h> +#include <linux/platform_data/usb-ehci-s5p.h> #include <plat/fb.h> #include <plat/fb-s3c2410.h> -#include <plat/hwmon.h> -#include <plat/iic.h> +#include <linux/platform_data/hwmon-s3c.h> +#include <linux/platform_data/i2c-s3c2410.h> #include <plat/keypad.h> -#include <plat/mci.h> -#include <plat/nand.h> +#include <linux/platform_data/mmc-s3cmci.h> +#include <linux/platform_data/mtd-nand-s3c2410.h> #include <plat/sdhci.h> -#include <plat/ts.h> -#include <plat/udc.h> -#include <plat/usb-control.h> +#include <linux/platform_data/touchscreen-s3c2410.h> +#include <linux/platform_data/usb-s3c2410_udc.h> +#include <linux/platform_data/usb-ohci-s3c2410.h> #include <plat/usb-phy.h> #include <plat/regs-iic.h> #include <plat/regs-serial.h> #include <plat/regs-spi.h> -#include <plat/s3c64xx-spi.h> +#include <linux/platform_data/spi-s3c64xx.h> static u64 samsung_device_dma_mask = DMA_BIT_MASK(32); @@ -1132,7 +1131,7 @@ static struct resource s5p_pmu_resource[] = { static struct platform_device s5p_device_pmu = { .name = "arm-pmu", - .id = ARM_PMU_DEVICE_CPU, + .id = -1, .num_resources = ARRAY_SIZE(s5p_pmu_resource), .resource = s5p_pmu_resource, }; diff --git a/arch/arm/plat-samsung/include/plat/gpio-fns.h b/arch/arm/plat-samsung/include/plat/gpio-fns.h index bab1392..d1ecef0 100644 --- a/arch/arm/plat-samsung/include/plat/gpio-fns.h +++ b/arch/arm/plat-samsung/include/plat/gpio-fns.h @@ -1,98 +1 @@ -/* arch/arm/mach-s3c2410/include/mach/gpio-fns.h - * - * Copyright (c) 2003-2009 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - * - * S3C2410 - hardware - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#ifndef __MACH_GPIO_FNS_H -#define __MACH_GPIO_FNS_H __FILE__ - -/* These functions are in the to-be-removed category and it is strongly - * encouraged not to use these in new code. They will be marked deprecated - * very soon. - * - * Most of the functionality can be either replaced by the gpiocfg calls - * for the s3c platform or by the generic GPIOlib API. - * - * As of 2.6.35-rc, these will be removed, with the few drivers using them - * either replaced or given a wrapper until the calls can be removed. -*/ - #include <plat/gpio-cfg.h> - -static inline void s3c2410_gpio_cfgpin(unsigned int pin, unsigned int cfg) -{ - /* 1:1 mapping between cfgpin and setcfg calls at the moment */ - s3c_gpio_cfgpin(pin, cfg); -} - -/* external functions for GPIO support - * - * These allow various different clients to access the same GPIO - * registers without conflicting. If your driver only owns the entire - * GPIO register, then it is safe to ioremap/__raw_{read|write} to it. -*/ - -extern unsigned int s3c2410_gpio_getcfg(unsigned int pin); - -/* s3c2410_gpio_getirq - * - * turn the given pin number into the corresponding IRQ number - * - * returns: - * < 0 = no interrupt for this pin - * >=0 = interrupt number for the pin -*/ - -extern int s3c2410_gpio_getirq(unsigned int pin); - -/* s3c2410_gpio_irqfilter - * - * set the irq filtering on the given pin - * - * on = 0 => disable filtering - * 1 => enable filtering - * - * config = S3C2410_EINTFLT_PCLK or S3C2410_EINTFLT_EXTCLK orred with - * width of filter (0 through 63) - * - * -*/ - -extern int s3c2410_gpio_irqfilter(unsigned int pin, unsigned int on, - unsigned int config); - -/* s3c2410_gpio_pullup - * - * This call should be replaced with s3c_gpio_setpull(). - * - * As a note, there is currently no distinction between pull-up and pull-down - * in the s3c24xx series devices with only an on/off configuration. - */ - -/* s3c2410_gpio_pullup - * - * configure the pull-up control on the given pin - * - * to = 1 => disable the pull-up - * 0 => enable the pull-up - * - * eg; - * - * s3c2410_gpio_pullup(S3C2410_GPB(0), 0); - * s3c2410_gpio_pullup(S3C2410_GPE(8), 0); -*/ - -extern void s3c2410_gpio_pullup(unsigned int pin, unsigned int to); - -extern void s3c2410_gpio_setpin(unsigned int pin, unsigned int to); - -extern unsigned int s3c2410_gpio_getpin(unsigned int pin); - -#endif /* __MACH_GPIO_FNS_H */ diff --git a/arch/arm/plat-samsung/s5p-irq-gpioint.c b/arch/arm/plat-samsung/s5p-irq-gpioint.c index f9431fe..23557d3 100644 --- a/arch/arm/plat-samsung/s5p-irq-gpioint.c +++ b/arch/arm/plat-samsung/s5p-irq-gpioint.c @@ -24,7 +24,7 @@ #include <asm/mach/irq.h> -#define GPIO_BASE(chip) (((unsigned long)(chip)->base) & 0xFFFFF000u) +#define GPIO_BASE(chip) ((void __iomem *)((unsigned long)((chip)->base) & 0xFFFFF000u)) #define CON_OFFSET 0x700 #define MASK_OFFSET 0x900 @@ -153,7 +153,7 @@ static __init int s5p_gpioint_add(struct samsung_gpio_chip *chip) bank->chips[group - bank->start] = chip; gc = irq_alloc_generic_chip("s5p_gpioint", 1, chip->irq_base, - (void __iomem *)GPIO_BASE(chip), + GPIO_BASE(chip), handle_level_irq); if (!gc) return -ENOMEM; diff --git a/arch/arm/plat-spear/include/plat/gpio.h b/arch/arm/plat-spear/include/plat/gpio.h deleted file mode 100644 index 40a8c17..0000000 --- a/arch/arm/plat-spear/include/plat/gpio.h +++ /dev/null @@ -1 +0,0 @@ -/* empty */ diff --git a/arch/arm/plat-versatile/Makefile b/arch/arm/plat-versatile/Makefile index 272769a8..74cfd94 100644 --- a/arch/arm/plat-versatile/Makefile +++ b/arch/arm/plat-versatile/Makefile @@ -1,3 +1,5 @@ +ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include + obj-$(CONFIG_PLAT_VERSATILE_CLOCK) += clock.o obj-$(CONFIG_PLAT_VERSATILE_CLCD) += clcd.o obj-$(CONFIG_PLAT_VERSATILE_FPGA_IRQ) += fpga-irq.o diff --git a/arch/arm/plat-versatile/include/plat/platsmp.h b/arch/arm/plat-versatile/include/plat/platsmp.h new file mode 100644 index 0000000..50fb830 --- /dev/null +++ b/arch/arm/plat-versatile/include/plat/platsmp.h @@ -0,0 +1,14 @@ +/* + * linux/arch/arm/plat-versatile/include/plat/platsmp.h + * + * Copyright (C) 2011 ARM Ltd. + * All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +extern void versatile_secondary_startup(void); +extern void versatile_secondary_init(unsigned int cpu); +extern int versatile_boot_secondary(unsigned int cpu, struct task_struct *idle); diff --git a/arch/arm/plat-versatile/platsmp.c b/arch/arm/plat-versatile/platsmp.c index d7c5c17..04ca493 100644 --- a/arch/arm/plat-versatile/platsmp.c +++ b/arch/arm/plat-versatile/platsmp.c @@ -20,12 +20,6 @@ #include <asm/hardware/gic.h> /* - * control for which core is the next to come out of the secondary - * boot "holding pen" - */ -volatile int __cpuinitdata pen_release = -1; - -/* * Write pen_release in a way that is guaranteed to be visible to all * observers, irrespective of whether they're taking part in coherency * or not. This is necessary for the hotplug code to work reliably. @@ -40,7 +34,7 @@ static void __cpuinit write_pen_release(int val) static DEFINE_SPINLOCK(boot_lock); -void __cpuinit platform_secondary_init(unsigned int cpu) +void __cpuinit versatile_secondary_init(unsigned int cpu) { /* * if any interrupts are already enabled for the primary @@ -62,7 +56,7 @@ void __cpuinit platform_secondary_init(unsigned int cpu) spin_unlock(&boot_lock); } -int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) +int __cpuinit versatile_boot_secondary(unsigned int cpu, struct task_struct *idle) { unsigned long timeout; diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types index 2997e56..7bc7948 100644 --- a/arch/arm/tools/mach-types +++ b/arch/arm/tools/mach-types @@ -158,7 +158,6 @@ edb9315a MACH_EDB9315A EDB9315A 772 stargate2 MACH_STARGATE2 STARGATE2 774 intelmote2 MACH_INTELMOTE2 INTELMOTE2 775 trizeps4 MACH_TRIZEPS4 TRIZEPS4 776 -pnx4008 MACH_PNX4008 PNX4008 782 cpuat91 MACH_CPUAT91 CPUAT91 787 iq81340sc MACH_IQ81340SC IQ81340SC 799 iq81340mc MACH_IQ81340MC IQ81340MC 801 diff --git a/drivers/Kconfig b/drivers/Kconfig index ece958d..36d3daa 100644 --- a/drivers/Kconfig +++ b/drivers/Kconfig @@ -152,4 +152,6 @@ source "drivers/vme/Kconfig" source "drivers/pwm/Kconfig" +source "drivers/irqchip/Kconfig" + endmenu diff --git a/drivers/Makefile b/drivers/Makefile index 5b42184..8c30e73 100644 --- a/drivers/Makefile +++ b/drivers/Makefile @@ -5,6 +5,8 @@ # Rewritten to use lists instead of if-statements. # +obj-y += irqchip/ + # GPIO must come after pinctrl as gpios may need to mux pins etc obj-y += pinctrl/ obj-y += gpio/ diff --git a/drivers/ata/pata_ep93xx.c b/drivers/ata/pata_ep93xx.c index 6ef2e37..e056406 100644 --- a/drivers/ata/pata_ep93xx.c +++ b/drivers/ata/pata_ep93xx.c @@ -43,7 +43,7 @@ #include <linux/dmaengine.h> #include <linux/ktime.h> -#include <mach/dma.h> +#include <linux/platform_data/dma-ep93xx.h> #include <mach/platform.h> #define DRV_NAME "ep93xx-ide" diff --git a/drivers/ata/pata_pxa.c b/drivers/ata/pata_pxa.c index 0bb0fb7..4b8ba55 100644 --- a/drivers/ata/pata_pxa.c +++ b/drivers/ata/pata_pxa.c @@ -32,7 +32,7 @@ #include <scsi/scsi_host.h> #include <mach/pxa2xx-regs.h> -#include <mach/pata_pxa.h> +#include <linux/platform_data/ata-pxa.h> #include <mach/dma.h> #define DRV_NAME "pata_pxa" diff --git a/drivers/ata/pata_samsung_cf.c b/drivers/ata/pata_samsung_cf.c index 1b372c2..63ffb00 100644 --- a/drivers/ata/pata_samsung_cf.c +++ b/drivers/ata/pata_samsung_cf.c @@ -23,7 +23,7 @@ #include <linux/platform_device.h> #include <linux/slab.h> -#include <plat/ata.h> +#include <linux/platform_data/ata-samsung_cf.h> #include <plat/regs-ata.h> #define DRV_NAME "pata_samsung_cf" diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig index 7f0b5ca..bace9e9 100644 --- a/drivers/clk/Kconfig +++ b/drivers/clk/Kconfig @@ -40,4 +40,17 @@ config COMMON_CLK_WM831X Supports the clocking subsystem of the WM831x/2x series of PMICs from Wolfson Microlectronics. +config COMMON_CLK_VERSATILE + bool "Clock driver for ARM Reference designs" + depends on ARCH_INTEGRATOR || ARCH_REALVIEW + ---help--- + Supports clocking on ARM Reference designs Integrator/AP, + Integrator/CP, RealView PB1176, EB, PB11MP and PBX. + +config COMMON_CLK_MAX77686 + tristate "Clock driver for Maxim 77686 MFD" + depends on MFD_MAX77686 + ---help--- + This driver supports Maxim 77686 crystal oscillator clock. + endmenu diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile index 5869ea3..9184b5e 100644 --- a/drivers/clk/Makefile +++ b/drivers/clk/Makefile @@ -3,13 +3,21 @@ obj-$(CONFIG_CLKDEV_LOOKUP) += clkdev.o obj-$(CONFIG_COMMON_CLK) += clk.o clk-fixed-rate.o clk-gate.o \ clk-mux.o clk-divider.o clk-fixed-factor.o # SoCs specific +obj-$(CONFIG_ARCH_BCM2835) += clk-bcm2835.o obj-$(CONFIG_ARCH_NOMADIK) += clk-nomadik.o obj-$(CONFIG_ARCH_HIGHBANK) += clk-highbank.o obj-$(CONFIG_ARCH_MXS) += mxs/ obj-$(CONFIG_ARCH_SOCFPGA) += socfpga/ obj-$(CONFIG_PLAT_SPEAR) += spear/ obj-$(CONFIG_ARCH_U300) += clk-u300.o -obj-$(CONFIG_ARCH_INTEGRATOR) += versatile/ +obj-$(CONFIG_COMMON_CLK_VERSATILE) += versatile/ +obj-$(CONFIG_ARCH_PRIMA2) += clk-prima2.o +ifeq ($(CONFIG_COMMON_CLK), y) +obj-$(CONFIG_ARCH_MMP) += mmp/ +endif +obj-$(CONFIG_MACH_LOONGSON1) += clk-ls1x.o +obj-$(CONFIG_ARCH_U8500) += ux500/ # Chip specific obj-$(CONFIG_COMMON_CLK_WM831X) += clk-wm831x.o +obj-$(CONFIG_COMMON_CLK_MAX77686) += clk-max77686.o diff --git a/drivers/clk/clk-bcm2835.c b/drivers/clk/clk-bcm2835.c new file mode 100644 index 0000000..67ad16b --- /dev/null +++ b/drivers/clk/clk-bcm2835.c @@ -0,0 +1,59 @@ +/* + * Copyright (C) 2010 Broadcom + * Copyright (C) 2012 Stephen Warren + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <linux/clk-provider.h> +#include <linux/clkdev.h> +#include <linux/clk/bcm2835.h> + +/* + * These are fixed clocks. They're probably not all root clocks and it may + * be possible to turn them on and off but until this is mapped out better + * it's the only way they can be used. + */ +void __init bcm2835_init_clocks(void) +{ + struct clk *clk; + int ret; + + clk = clk_register_fixed_rate(NULL, "sys_pclk", NULL, CLK_IS_ROOT, + 250000000); + if (!clk) + pr_err("sys_pclk not registered\n"); + + clk = clk_register_fixed_rate(NULL, "apb_pclk", NULL, CLK_IS_ROOT, + 126000000); + if (!clk) + pr_err("apb_pclk not registered\n"); + + clk = clk_register_fixed_rate(NULL, "uart0_pclk", NULL, CLK_IS_ROOT, + 3000000); + if (!clk) + pr_err("uart0_pclk not registered\n"); + ret = clk_register_clkdev(clk, NULL, "20201000.uart"); + if (ret) + pr_err("uart0_pclk alias not registered\n"); + + clk = clk_register_fixed_rate(NULL, "uart1_pclk", NULL, CLK_IS_ROOT, + 125000000); + if (!clk) + pr_err("uart1_pclk not registered\n"); + ret = clk_register_clkdev(clk, NULL, "20215000.uart"); + if (ret) + pr_err("uart0_pclk alias not registered\n"); +} diff --git a/drivers/clk/clk-ls1x.c b/drivers/clk/clk-ls1x.c new file mode 100644 index 0000000..f20b750 --- /dev/null +++ b/drivers/clk/clk-ls1x.c @@ -0,0 +1,111 @@ +/* + * Copyright (c) 2012 Zhang, Keguang <keguang.zhang@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#include <linux/clkdev.h> +#include <linux/clk-provider.h> +#include <linux/io.h> +#include <linux/slab.h> +#include <linux/err.h> + +#include <loongson1.h> + +#define OSC 33 + +static DEFINE_SPINLOCK(_lock); + +static int ls1x_pll_clk_enable(struct clk_hw *hw) +{ + return 0; +} + +static void ls1x_pll_clk_disable(struct clk_hw *hw) +{ +} + +static unsigned long ls1x_pll_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + u32 pll, rate; + + pll = __raw_readl(LS1X_CLK_PLL_FREQ); + rate = ((12 + (pll & 0x3f)) * 1000000) + + ((((pll >> 8) & 0x3ff) * 1000000) >> 10); + rate *= OSC; + rate >>= 1; + + return rate; +} + +static const struct clk_ops ls1x_pll_clk_ops = { + .enable = ls1x_pll_clk_enable, + .disable = ls1x_pll_clk_disable, + .recalc_rate = ls1x_pll_recalc_rate, +}; + +static struct clk * __init clk_register_pll(struct device *dev, + const char *name, const char *parent_name, unsigned long flags) +{ + struct clk_hw *hw; + struct clk *clk; + struct clk_init_data init; + + /* allocate the divider */ + hw = kzalloc(sizeof(struct clk_hw), GFP_KERNEL); + if (!hw) { + pr_err("%s: could not allocate clk_hw\n", __func__); + return ERR_PTR(-ENOMEM); + } + + init.name = name; + init.ops = &ls1x_pll_clk_ops; + init.flags = flags | CLK_IS_BASIC; + init.parent_names = (parent_name ? &parent_name : NULL); + init.num_parents = (parent_name ? 1 : 0); + hw->init = &init; + + /* register the clock */ + clk = clk_register(dev, hw); + + if (IS_ERR(clk)) + kfree(hw); + + return clk; +} + +void __init ls1x_clk_init(void) +{ + struct clk *clk; + + clk = clk_register_pll(NULL, "pll_clk", NULL, CLK_IS_ROOT); + clk_prepare_enable(clk); + + clk = clk_register_divider(NULL, "cpu_clk", "pll_clk", + CLK_SET_RATE_PARENT, LS1X_CLK_PLL_DIV, DIV_CPU_SHIFT, + DIV_CPU_WIDTH, CLK_DIVIDER_ONE_BASED, &_lock); + clk_prepare_enable(clk); + clk_register_clkdev(clk, "cpu", NULL); + + clk = clk_register_divider(NULL, "dc_clk", "pll_clk", + CLK_SET_RATE_PARENT, LS1X_CLK_PLL_DIV, DIV_DC_SHIFT, + DIV_DC_WIDTH, CLK_DIVIDER_ONE_BASED, &_lock); + clk_prepare_enable(clk); + clk_register_clkdev(clk, "dc", NULL); + + clk = clk_register_divider(NULL, "ahb_clk", "pll_clk", + CLK_SET_RATE_PARENT, LS1X_CLK_PLL_DIV, DIV_DDR_SHIFT, + DIV_DDR_WIDTH, CLK_DIVIDER_ONE_BASED, &_lock); + clk_prepare_enable(clk); + clk_register_clkdev(clk, "ahb", NULL); + clk_register_clkdev(clk, "stmmaceth", NULL); + + clk = clk_register_fixed_factor(NULL, "apb_clk", "ahb_clk", 0, 1, 2); + clk_prepare_enable(clk); + clk_register_clkdev(clk, "apb", NULL); + clk_register_clkdev(clk, "serial8250", NULL); +} diff --git a/drivers/clk/clk-max77686.c b/drivers/clk/clk-max77686.c new file mode 100644 index 0000000..ac5f543 --- /dev/null +++ b/drivers/clk/clk-max77686.c @@ -0,0 +1,244 @@ +/* + * clk-max77686.c - Clock driver for Maxim 77686 + * + * Copyright (C) 2012 Samsung Electornics + * Jonghwa Lee <jonghwa3.lee@samsung.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#include <linux/kernel.h> +#include <linux/slab.h> +#include <linux/err.h> +#include <linux/platform_device.h> +#include <linux/mfd/max77686.h> +#include <linux/mfd/max77686-private.h> +#include <linux/clk-provider.h> +#include <linux/mutex.h> +#include <linux/clkdev.h> + +enum { + MAX77686_CLK_AP = 0, + MAX77686_CLK_CP, + MAX77686_CLK_PMIC, + MAX77686_CLKS_NUM, +}; + +struct max77686_clk { + struct max77686_dev *iodev; + u32 mask; + struct clk_hw hw; + struct clk_lookup *lookup; +}; + +static struct max77686_clk *get_max77686_clk(struct clk_hw *hw) +{ + return container_of(hw, struct max77686_clk, hw); +} + +static int max77686_clk_prepare(struct clk_hw *hw) +{ + struct max77686_clk *max77686; + int ret; + + max77686 = get_max77686_clk(hw); + if (!max77686) + return -ENOMEM; + + ret = regmap_update_bits(max77686->iodev->regmap, + MAX77686_REG_32KHZ, max77686->mask, max77686->mask); + + return ret; +} + +static void max77686_clk_unprepare(struct clk_hw *hw) +{ + struct max77686_clk *max77686; + + max77686 = get_max77686_clk(hw); + if (!max77686) + return; + + regmap_update_bits(max77686->iodev->regmap, + MAX77686_REG_32KHZ, max77686->mask, ~max77686->mask); +} + +static int max77686_clk_is_enabled(struct clk_hw *hw) +{ + struct max77686_clk *max77686; + int ret; + u32 val; + + max77686 = get_max77686_clk(hw); + if (!max77686) + return -ENOMEM; + + ret = regmap_read(max77686->iodev->regmap, + MAX77686_REG_32KHZ, &val); + + if (ret < 0) + return -EINVAL; + + return val & max77686->mask; +} + +static struct clk_ops max77686_clk_ops = { + .prepare = max77686_clk_prepare, + .unprepare = max77686_clk_unprepare, + .is_enabled = max77686_clk_is_enabled, +}; + +static struct clk_init_data max77686_clks_init[MAX77686_CLKS_NUM] = { + [MAX77686_CLK_AP] = { + .name = "32khz_ap", + .ops = &max77686_clk_ops, + .flags = CLK_IS_ROOT, + }, + [MAX77686_CLK_CP] = { + .name = "32khz_cp", + .ops = &max77686_clk_ops, + .flags = CLK_IS_ROOT, + }, + [MAX77686_CLK_PMIC] = { + .name = "32khz_pmic", + .ops = &max77686_clk_ops, + .flags = CLK_IS_ROOT, + }, +}; + +static int max77686_clk_register(struct device *dev, + struct max77686_clk *max77686) +{ + struct clk *clk; + struct clk_hw *hw = &max77686->hw; + + clk = clk_register(dev, hw); + + if (IS_ERR(clk)) + return -ENOMEM; + + max77686->lookup = devm_kzalloc(dev, sizeof(struct clk_lookup), + GFP_KERNEL); + if (IS_ERR(max77686->lookup)) + return -ENOMEM; + + max77686->lookup->con_id = hw->init->name; + max77686->lookup->clk = clk; + + clkdev_add(max77686->lookup); + + return 0; +} + +static __devinit int max77686_clk_probe(struct platform_device *pdev) +{ + struct max77686_dev *iodev = dev_get_drvdata(pdev->dev.parent); + struct max77686_clk **max77686_clks; + int i, ret; + + max77686_clks = devm_kzalloc(&pdev->dev, sizeof(struct max77686_clk *) + * MAX77686_CLKS_NUM, GFP_KERNEL); + if (IS_ERR(max77686_clks)) + return -ENOMEM; + + for (i = 0; i < MAX77686_CLKS_NUM; i++) { + max77686_clks[i] = devm_kzalloc(&pdev->dev, + sizeof(struct max77686_clk), GFP_KERNEL); + if (IS_ERR(max77686_clks[i])) + return -ENOMEM; + } + + for (i = 0; i < MAX77686_CLKS_NUM; i++) { + max77686_clks[i]->iodev = iodev; + max77686_clks[i]->mask = 1 << i; + max77686_clks[i]->hw.init = &max77686_clks_init[i]; + + ret = max77686_clk_register(&pdev->dev, max77686_clks[i]); + if (ret) { + switch (i) { + case MAX77686_CLK_AP: + dev_err(&pdev->dev, "Fail to register CLK_AP\n"); + goto err_clk_ap; + break; + case MAX77686_CLK_CP: + dev_err(&pdev->dev, "Fail to register CLK_CP\n"); + goto err_clk_cp; + break; + case MAX77686_CLK_PMIC: + dev_err(&pdev->dev, "Fail to register CLK_PMIC\n"); + goto err_clk_pmic; + } + } + } + + platform_set_drvdata(pdev, max77686_clks); + + goto out; + +err_clk_pmic: + clkdev_drop(max77686_clks[MAX77686_CLK_CP]->lookup); + kfree(max77686_clks[MAX77686_CLK_CP]->hw.clk); +err_clk_cp: + clkdev_drop(max77686_clks[MAX77686_CLK_AP]->lookup); + kfree(max77686_clks[MAX77686_CLK_AP]->hw.clk); +err_clk_ap: +out: + return ret; +} + +static int __devexit max77686_clk_remove(struct platform_device *pdev) +{ + struct max77686_clk **max77686_clks = platform_get_drvdata(pdev); + int i; + + for (i = 0; i < MAX77686_CLKS_NUM; i++) { + clkdev_drop(max77686_clks[i]->lookup); + kfree(max77686_clks[i]->hw.clk); + } + return 0; +} + +static const struct platform_device_id max77686_clk_id[] = { + { "max77686-clk", 0}, + { }, +}; +MODULE_DEVICE_TABLE(platform, max77686_clk_id); + +static struct platform_driver max77686_clk_driver = { + .driver = { + .name = "max77686-clk", + .owner = THIS_MODULE, + }, + .probe = max77686_clk_probe, + .remove = __devexit_p(max77686_clk_remove), + .id_table = max77686_clk_id, +}; + +static int __init max77686_clk_init(void) +{ + return platform_driver_register(&max77686_clk_driver); +} +subsys_initcall(max77686_clk_init); + +static void __init max77686_clk_cleanup(void) +{ + platform_driver_unregister(&max77686_clk_driver); +} +module_exit(max77686_clk_cleanup); + +MODULE_DESCRIPTION("MAXIM 77686 Clock Driver"); +MODULE_AUTHOR("Jonghwa Lee <jonghwa3.lee@samsung.com>"); +MODULE_LICENSE("GPL"); diff --git a/drivers/clk/clk-prima2.c b/drivers/clk/clk-prima2.c new file mode 100644 index 0000000..517874f --- /dev/null +++ b/drivers/clk/clk-prima2.c @@ -0,0 +1,1171 @@ +/* + * Clock tree for CSR SiRFprimaII + * + * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company. + * + * Licensed under GPLv2 or later. + */ + +#include <linux/module.h> +#include <linux/bitops.h> +#include <linux/io.h> +#include <linux/clk.h> +#include <linux/clkdev.h> +#include <linux/clk-provider.h> +#include <linux/of_address.h> +#include <linux/syscore_ops.h> + +#define SIRFSOC_CLKC_CLK_EN0 0x0000 +#define SIRFSOC_CLKC_CLK_EN1 0x0004 +#define SIRFSOC_CLKC_REF_CFG 0x0014 +#define SIRFSOC_CLKC_CPU_CFG 0x0018 +#define SIRFSOC_CLKC_MEM_CFG 0x001c +#define SIRFSOC_CLKC_SYS_CFG 0x0020 +#define SIRFSOC_CLKC_IO_CFG 0x0024 +#define SIRFSOC_CLKC_DSP_CFG 0x0028 +#define SIRFSOC_CLKC_GFX_CFG 0x002c +#define SIRFSOC_CLKC_MM_CFG 0x0030 +#define SIRFSOC_CLKC_LCD_CFG 0x0034 +#define SIRFSOC_CLKC_MMC_CFG 0x0038 +#define SIRFSOC_CLKC_PLL1_CFG0 0x0040 +#define SIRFSOC_CLKC_PLL2_CFG0 0x0044 +#define SIRFSOC_CLKC_PLL3_CFG0 0x0048 +#define SIRFSOC_CLKC_PLL1_CFG1 0x004c +#define SIRFSOC_CLKC_PLL2_CFG1 0x0050 +#define SIRFSOC_CLKC_PLL3_CFG1 0x0054 +#define SIRFSOC_CLKC_PLL1_CFG2 0x0058 +#define SIRFSOC_CLKC_PLL2_CFG2 0x005c +#define SIRFSOC_CLKC_PLL3_CFG2 0x0060 +#define SIRFSOC_USBPHY_PLL_CTRL 0x0008 +#define SIRFSOC_USBPHY_PLL_POWERDOWN BIT(1) +#define SIRFSOC_USBPHY_PLL_BYPASS BIT(2) +#define SIRFSOC_USBPHY_PLL_LOCK BIT(3) + +static void *sirfsoc_clk_vbase, *sirfsoc_rsc_vbase; + +#define KHZ 1000 +#define MHZ (KHZ * KHZ) + +/* + * SiRFprimaII clock controller + * - 2 oscillators: osc-26MHz, rtc-32.768KHz + * - 3 standard configurable plls: pll1, pll2 & pll3 + * - 2 exclusive plls: usb phy pll and sata phy pll + * - 8 clock domains: cpu/cpudiv, mem/memdiv, sys/io, dsp, graphic, multimedia, + * display and sdphy. + * Each clock domain can select its own clock source from five clock sources, + * X_XIN, X_XINW, PLL1, PLL2 and PLL3. The domain clock is used as the source + * clock of the group clock. + * - dsp domain: gps, mf + * - io domain: dmac, nand, audio, uart, i2c, spi, usp, pwm, pulse + * - sys domain: security + */ + +struct clk_pll { + struct clk_hw hw; + unsigned short regofs; /* register offset */ +}; + +#define to_pllclk(_hw) container_of(_hw, struct clk_pll, hw) + +struct clk_dmn { + struct clk_hw hw; + signed char enable_bit; /* enable bit: 0 ~ 63 */ + unsigned short regofs; /* register offset */ +}; + +#define to_dmnclk(_hw) container_of(_hw, struct clk_dmn, hw) + +struct clk_std { + struct clk_hw hw; + signed char enable_bit; /* enable bit: 0 ~ 63 */ +}; + +#define to_stdclk(_hw) container_of(_hw, struct clk_std, hw) + +static int std_clk_is_enabled(struct clk_hw *hw); +static int std_clk_enable(struct clk_hw *hw); +static void std_clk_disable(struct clk_hw *hw); + +static inline unsigned long clkc_readl(unsigned reg) +{ + return readl(sirfsoc_clk_vbase + reg); +} + +static inline void clkc_writel(u32 val, unsigned reg) +{ + writel(val, sirfsoc_clk_vbase + reg); +} + +/* + * std pll + */ + +static unsigned long pll_clk_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + unsigned long fin = parent_rate; + struct clk_pll *clk = to_pllclk(hw); + u32 regcfg2 = clk->regofs + SIRFSOC_CLKC_PLL1_CFG2 - + SIRFSOC_CLKC_PLL1_CFG0; + + if (clkc_readl(regcfg2) & BIT(2)) { + /* pll bypass mode */ + return fin; + } else { + /* fout = fin * nf / nr / od */ + u32 cfg0 = clkc_readl(clk->regofs); + u32 nf = (cfg0 & (BIT(13) - 1)) + 1; + u32 nr = ((cfg0 >> 13) & (BIT(6) - 1)) + 1; + u32 od = ((cfg0 >> 19) & (BIT(4) - 1)) + 1; + WARN_ON(fin % MHZ); + return fin / MHZ * nf / nr / od * MHZ; + } +} + +static long pll_clk_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *parent_rate) +{ + unsigned long fin, nf, nr, od; + + /* + * fout = fin * nf / (nr * od); + * set od = 1, nr = fin/MHz, so fout = nf * MHz + */ + rate = rate - rate % MHZ; + + nf = rate / MHZ; + if (nf > BIT(13)) + nf = BIT(13); + if (nf < 1) + nf = 1; + + fin = *parent_rate; + + nr = fin / MHZ; + if (nr > BIT(6)) + nr = BIT(6); + od = 1; + + return fin * nf / (nr * od); +} + +static int pll_clk_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct clk_pll *clk = to_pllclk(hw); + unsigned long fin, nf, nr, od, reg; + + /* + * fout = fin * nf / (nr * od); + * set od = 1, nr = fin/MHz, so fout = nf * MHz + */ + + nf = rate / MHZ; + if (unlikely((rate % MHZ) || nf > BIT(13) || nf < 1)) + return -EINVAL; + + fin = parent_rate; + BUG_ON(fin < MHZ); + + nr = fin / MHZ; + BUG_ON((fin % MHZ) || nr > BIT(6)); + + od = 1; + + reg = (nf - 1) | ((nr - 1) << 13) | ((od - 1) << 19); + clkc_writel(reg, clk->regofs); + + reg = clk->regofs + SIRFSOC_CLKC_PLL1_CFG1 - SIRFSOC_CLKC_PLL1_CFG0; + clkc_writel((nf >> 1) - 1, reg); + + reg = clk->regofs + SIRFSOC_CLKC_PLL1_CFG2 - SIRFSOC_CLKC_PLL1_CFG0; + while (!(clkc_readl(reg) & BIT(6))) + cpu_relax(); + + return 0; +} + +static struct clk_ops std_pll_ops = { + .recalc_rate = pll_clk_recalc_rate, + .round_rate = pll_clk_round_rate, + .set_rate = pll_clk_set_rate, +}; + +static const char *pll_clk_parents[] = { + "osc", +}; + +static struct clk_init_data clk_pll1_init = { + .name = "pll1", + .ops = &std_pll_ops, + .parent_names = pll_clk_parents, + .num_parents = ARRAY_SIZE(pll_clk_parents), +}; + +static struct clk_init_data clk_pll2_init = { + .name = "pll2", + .ops = &std_pll_ops, + .parent_names = pll_clk_parents, + .num_parents = ARRAY_SIZE(pll_clk_parents), +}; + +static struct clk_init_data clk_pll3_init = { + .name = "pll3", + .ops = &std_pll_ops, + .parent_names = pll_clk_parents, + .num_parents = ARRAY_SIZE(pll_clk_parents), +}; + +static struct clk_pll clk_pll1 = { + .regofs = SIRFSOC_CLKC_PLL1_CFG0, + .hw = { + .init = &clk_pll1_init, + }, +}; + +static struct clk_pll clk_pll2 = { + .regofs = SIRFSOC_CLKC_PLL2_CFG0, + .hw = { + .init = &clk_pll2_init, + }, +}; + +static struct clk_pll clk_pll3 = { + .regofs = SIRFSOC_CLKC_PLL3_CFG0, + .hw = { + .init = &clk_pll3_init, + }, +}; + +/* + * usb uses specified pll + */ + +static int usb_pll_clk_enable(struct clk_hw *hw) +{ + u32 reg = readl(sirfsoc_rsc_vbase + SIRFSOC_USBPHY_PLL_CTRL); + reg &= ~(SIRFSOC_USBPHY_PLL_POWERDOWN | SIRFSOC_USBPHY_PLL_BYPASS); + writel(reg, sirfsoc_rsc_vbase + SIRFSOC_USBPHY_PLL_CTRL); + while (!(readl(sirfsoc_rsc_vbase + SIRFSOC_USBPHY_PLL_CTRL) & + SIRFSOC_USBPHY_PLL_LOCK)) + cpu_relax(); + + return 0; +} + +static void usb_pll_clk_disable(struct clk_hw *clk) +{ + u32 reg = readl(sirfsoc_rsc_vbase + SIRFSOC_USBPHY_PLL_CTRL); + reg |= (SIRFSOC_USBPHY_PLL_POWERDOWN | SIRFSOC_USBPHY_PLL_BYPASS); + writel(reg, sirfsoc_rsc_vbase + SIRFSOC_USBPHY_PLL_CTRL); +} + +static unsigned long usb_pll_clk_recalc_rate(struct clk_hw *hw, unsigned long parent_rate) +{ + u32 reg = readl(sirfsoc_rsc_vbase + SIRFSOC_USBPHY_PLL_CTRL); + return (reg & SIRFSOC_USBPHY_PLL_BYPASS) ? parent_rate : 48*MHZ; +} + +static struct clk_ops usb_pll_ops = { + .enable = usb_pll_clk_enable, + .disable = usb_pll_clk_disable, + .recalc_rate = usb_pll_clk_recalc_rate, +}; + +static struct clk_init_data clk_usb_pll_init = { + .name = "usb_pll", + .ops = &usb_pll_ops, + .parent_names = pll_clk_parents, + .num_parents = ARRAY_SIZE(pll_clk_parents), +}; + +static struct clk_hw usb_pll_clk_hw = { + .init = &clk_usb_pll_init, +}; + +/* + * clock domains - cpu, mem, sys/io, dsp, gfx + */ + +static const char *dmn_clk_parents[] = { + "rtc", + "osc", + "pll1", + "pll2", + "pll3", +}; + +static u8 dmn_clk_get_parent(struct clk_hw *hw) +{ + struct clk_dmn *clk = to_dmnclk(hw); + u32 cfg = clkc_readl(clk->regofs); + + /* parent of io domain can only be pll3 */ + if (strcmp(hw->init->name, "io") == 0) + return 4; + + WARN_ON((cfg & (BIT(3) - 1)) > 4); + + return cfg & (BIT(3) - 1); +} + +static int dmn_clk_set_parent(struct clk_hw *hw, u8 parent) +{ + struct clk_dmn *clk = to_dmnclk(hw); + u32 cfg = clkc_readl(clk->regofs); + + /* parent of io domain can only be pll3 */ + if (strcmp(hw->init->name, "io") == 0) + return -EINVAL; + + cfg &= ~(BIT(3) - 1); + clkc_writel(cfg | parent, clk->regofs); + /* BIT(3) - switching status: 1 - busy, 0 - done */ + while (clkc_readl(clk->regofs) & BIT(3)) + cpu_relax(); + + return 0; +} + +static unsigned long dmn_clk_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) + +{ + unsigned long fin = parent_rate; + struct clk_dmn *clk = to_dmnclk(hw); + + u32 cfg = clkc_readl(clk->regofs); + + if (cfg & BIT(24)) { + /* fcd bypass mode */ + return fin; + } else { + /* + * wait count: bit[19:16], hold count: bit[23:20] + */ + u32 wait = (cfg >> 16) & (BIT(4) - 1); + u32 hold = (cfg >> 20) & (BIT(4) - 1); + + return fin / (wait + hold + 2); + } +} + +static long dmn_clk_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *parent_rate) +{ + unsigned long fin; + unsigned ratio, wait, hold; + unsigned bits = (strcmp(hw->init->name, "mem") == 0) ? 3 : 4; + + fin = *parent_rate; + ratio = fin / rate; + + if (ratio < 2) + ratio = 2; + if (ratio > BIT(bits + 1)) + ratio = BIT(bits + 1); + + wait = (ratio >> 1) - 1; + hold = ratio - wait - 2; + + return fin / (wait + hold + 2); +} + +static int dmn_clk_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct clk_dmn *clk = to_dmnclk(hw); + unsigned long fin; + unsigned ratio, wait, hold, reg; + unsigned bits = (strcmp(hw->init->name, "mem") == 0) ? 3 : 4; + + fin = parent_rate; + ratio = fin / rate; + + if (unlikely(ratio < 2 || ratio > BIT(bits + 1))) + return -EINVAL; + + WARN_ON(fin % rate); + + wait = (ratio >> 1) - 1; + hold = ratio - wait - 2; + + reg = clkc_readl(clk->regofs); + reg &= ~(((BIT(bits) - 1) << 16) | ((BIT(bits) - 1) << 20)); + reg |= (wait << 16) | (hold << 20) | BIT(25); + clkc_writel(reg, clk->regofs); + + /* waiting FCD been effective */ + while (clkc_readl(clk->regofs) & BIT(25)) + cpu_relax(); + + return 0; +} + +static struct clk_ops msi_ops = { + .set_rate = dmn_clk_set_rate, + .round_rate = dmn_clk_round_rate, + .recalc_rate = dmn_clk_recalc_rate, + .set_parent = dmn_clk_set_parent, + .get_parent = dmn_clk_get_parent, +}; + +static struct clk_init_data clk_mem_init = { + .name = "mem", + .ops = &msi_ops, + .parent_names = dmn_clk_parents, + .num_parents = ARRAY_SIZE(dmn_clk_parents), +}; + +static struct clk_dmn clk_mem = { + .regofs = SIRFSOC_CLKC_MEM_CFG, + .hw = { + .init = &clk_mem_init, + }, +}; + +static struct clk_init_data clk_sys_init = { + .name = "sys", + .ops = &msi_ops, + .parent_names = dmn_clk_parents, + .num_parents = ARRAY_SIZE(dmn_clk_parents), + .flags = CLK_SET_RATE_GATE, +}; + +static struct clk_dmn clk_sys = { + .regofs = SIRFSOC_CLKC_SYS_CFG, + .hw = { + .init = &clk_sys_init, + }, +}; + +static struct clk_init_data clk_io_init = { + .name = "io", + .ops = &msi_ops, + .parent_names = dmn_clk_parents, + .num_parents = ARRAY_SIZE(dmn_clk_parents), +}; + +static struct clk_dmn clk_io = { + .regofs = SIRFSOC_CLKC_IO_CFG, + .hw = { + .init = &clk_io_init, + }, +}; + +static struct clk_ops cpu_ops = { + .set_parent = dmn_clk_set_parent, + .get_parent = dmn_clk_get_parent, +}; + +static struct clk_init_data clk_cpu_init = { + .name = "cpu", + .ops = &cpu_ops, + .parent_names = dmn_clk_parents, + .num_parents = ARRAY_SIZE(dmn_clk_parents), + .flags = CLK_SET_RATE_PARENT, +}; + +static struct clk_dmn clk_cpu = { + .regofs = SIRFSOC_CLKC_CPU_CFG, + .hw = { + .init = &clk_cpu_init, + }, +}; + +static struct clk_ops dmn_ops = { + .is_enabled = std_clk_is_enabled, + .enable = std_clk_enable, + .disable = std_clk_disable, + .set_rate = dmn_clk_set_rate, + .round_rate = dmn_clk_round_rate, + .recalc_rate = dmn_clk_recalc_rate, + .set_parent = dmn_clk_set_parent, + .get_parent = dmn_clk_get_parent, +}; + +/* dsp, gfx, mm, lcd and vpp domain */ + +static struct clk_init_data clk_dsp_init = { + .name = "dsp", + .ops = &dmn_ops, + .parent_names = dmn_clk_parents, + .num_parents = ARRAY_SIZE(dmn_clk_parents), +}; + +static struct clk_dmn clk_dsp = { + .regofs = SIRFSOC_CLKC_DSP_CFG, + .enable_bit = 0, + .hw = { + .init = &clk_dsp_init, + }, +}; + +static struct clk_init_data clk_gfx_init = { + .name = "gfx", + .ops = &dmn_ops, + .parent_names = dmn_clk_parents, + .num_parents = ARRAY_SIZE(dmn_clk_parents), +}; + +static struct clk_dmn clk_gfx = { + .regofs = SIRFSOC_CLKC_GFX_CFG, + .enable_bit = 8, + .hw = { + .init = &clk_gfx_init, + }, +}; + +static struct clk_init_data clk_mm_init = { + .name = "mm", + .ops = &dmn_ops, + .parent_names = dmn_clk_parents, + .num_parents = ARRAY_SIZE(dmn_clk_parents), +}; + +static struct clk_dmn clk_mm = { + .regofs = SIRFSOC_CLKC_MM_CFG, + .enable_bit = 9, + .hw = { + .init = &clk_mm_init, + }, +}; + +static struct clk_init_data clk_lcd_init = { + .name = "lcd", + .ops = &dmn_ops, + .parent_names = dmn_clk_parents, + .num_parents = ARRAY_SIZE(dmn_clk_parents), +}; + +static struct clk_dmn clk_lcd = { + .regofs = SIRFSOC_CLKC_LCD_CFG, + .enable_bit = 10, + .hw = { + .init = &clk_lcd_init, + }, +}; + +static struct clk_init_data clk_vpp_init = { + .name = "vpp", + .ops = &dmn_ops, + .parent_names = dmn_clk_parents, + .num_parents = ARRAY_SIZE(dmn_clk_parents), +}; + +static struct clk_dmn clk_vpp = { + .regofs = SIRFSOC_CLKC_LCD_CFG, + .enable_bit = 11, + .hw = { + .init = &clk_vpp_init, + }, +}; + +static struct clk_init_data clk_mmc01_init = { + .name = "mmc01", + .ops = &dmn_ops, + .parent_names = dmn_clk_parents, + .num_parents = ARRAY_SIZE(dmn_clk_parents), +}; + +static struct clk_dmn clk_mmc01 = { + .regofs = SIRFSOC_CLKC_MMC_CFG, + .enable_bit = 59, + .hw = { + .init = &clk_mmc01_init, + }, +}; + +static struct clk_init_data clk_mmc23_init = { + .name = "mmc23", + .ops = &dmn_ops, + .parent_names = dmn_clk_parents, + .num_parents = ARRAY_SIZE(dmn_clk_parents), +}; + +static struct clk_dmn clk_mmc23 = { + .regofs = SIRFSOC_CLKC_MMC_CFG, + .enable_bit = 60, + .hw = { + .init = &clk_mmc23_init, + }, +}; + +static struct clk_init_data clk_mmc45_init = { + .name = "mmc45", + .ops = &dmn_ops, + .parent_names = dmn_clk_parents, + .num_parents = ARRAY_SIZE(dmn_clk_parents), +}; + +static struct clk_dmn clk_mmc45 = { + .regofs = SIRFSOC_CLKC_MMC_CFG, + .enable_bit = 61, + .hw = { + .init = &clk_mmc45_init, + }, +}; + +/* + * peripheral controllers in io domain + */ + +static int std_clk_is_enabled(struct clk_hw *hw) +{ + u32 reg; + int bit; + struct clk_std *clk = to_stdclk(hw); + + bit = clk->enable_bit % 32; + reg = clk->enable_bit / 32; + reg = SIRFSOC_CLKC_CLK_EN0 + reg * sizeof(reg); + + return !!(clkc_readl(reg) & BIT(bit)); +} + +static int std_clk_enable(struct clk_hw *hw) +{ + u32 val, reg; + int bit; + struct clk_std *clk = to_stdclk(hw); + + BUG_ON(clk->enable_bit < 0 || clk->enable_bit > 63); + + bit = clk->enable_bit % 32; + reg = clk->enable_bit / 32; + reg = SIRFSOC_CLKC_CLK_EN0 + reg * sizeof(reg); + + val = clkc_readl(reg) | BIT(bit); + clkc_writel(val, reg); + return 0; +} + +static void std_clk_disable(struct clk_hw *hw) +{ + u32 val, reg; + int bit; + struct clk_std *clk = to_stdclk(hw); + + BUG_ON(clk->enable_bit < 0 || clk->enable_bit > 63); + + bit = clk->enable_bit % 32; + reg = clk->enable_bit / 32; + reg = SIRFSOC_CLKC_CLK_EN0 + reg * sizeof(reg); + + val = clkc_readl(reg) & ~BIT(bit); + clkc_writel(val, reg); +} + +static const char *std_clk_io_parents[] = { + "io", +}; + +static struct clk_ops ios_ops = { + .is_enabled = std_clk_is_enabled, + .enable = std_clk_enable, + .disable = std_clk_disable, +}; + +static struct clk_init_data clk_dmac0_init = { + .name = "dmac0", + .ops = &ios_ops, + .parent_names = std_clk_io_parents, + .num_parents = ARRAY_SIZE(std_clk_io_parents), +}; + +static struct clk_std clk_dmac0 = { + .enable_bit = 32, + .hw = { + .init = &clk_dmac0_init, + }, +}; + +static struct clk_init_data clk_dmac1_init = { + .name = "dmac1", + .ops = &ios_ops, + .parent_names = std_clk_io_parents, + .num_parents = ARRAY_SIZE(std_clk_io_parents), +}; + +static struct clk_std clk_dmac1 = { + .enable_bit = 33, + .hw = { + .init = &clk_dmac1_init, + }, +}; + +static struct clk_init_data clk_nand_init = { + .name = "nand", + .ops = &ios_ops, + .parent_names = std_clk_io_parents, + .num_parents = ARRAY_SIZE(std_clk_io_parents), +}; + +static struct clk_std clk_nand = { + .enable_bit = 34, + .hw = { + .init = &clk_nand_init, + }, +}; + +static struct clk_init_data clk_audio_init = { + .name = "audio", + .ops = &ios_ops, + .parent_names = std_clk_io_parents, + .num_parents = ARRAY_SIZE(std_clk_io_parents), +}; + +static struct clk_std clk_audio = { + .enable_bit = 35, + .hw = { + .init = &clk_audio_init, + }, +}; + +static struct clk_init_data clk_uart0_init = { + .name = "uart0", + .ops = &ios_ops, + .parent_names = std_clk_io_parents, + .num_parents = ARRAY_SIZE(std_clk_io_parents), +}; + +static struct clk_std clk_uart0 = { + .enable_bit = 36, + .hw = { + .init = &clk_uart0_init, + }, +}; + +static struct clk_init_data clk_uart1_init = { + .name = "uart1", + .ops = &ios_ops, + .parent_names = std_clk_io_parents, + .num_parents = ARRAY_SIZE(std_clk_io_parents), +}; + +static struct clk_std clk_uart1 = { + .enable_bit = 37, + .hw = { + .init = &clk_uart1_init, + }, +}; + +static struct clk_init_data clk_uart2_init = { + .name = "uart2", + .ops = &ios_ops, + .parent_names = std_clk_io_parents, + .num_parents = ARRAY_SIZE(std_clk_io_parents), +}; + +static struct clk_std clk_uart2 = { + .enable_bit = 38, + .hw = { + .init = &clk_uart2_init, + }, +}; + +static struct clk_init_data clk_usp0_init = { + .name = "usp0", + .ops = &ios_ops, + .parent_names = std_clk_io_parents, + .num_parents = ARRAY_SIZE(std_clk_io_parents), +}; + +static struct clk_std clk_usp0 = { + .enable_bit = 39, + .hw = { + .init = &clk_usp0_init, + }, +}; + +static struct clk_init_data clk_usp1_init = { + .name = "usp1", + .ops = &ios_ops, + .parent_names = std_clk_io_parents, + .num_parents = ARRAY_SIZE(std_clk_io_parents), +}; + +static struct clk_std clk_usp1 = { + .enable_bit = 40, + .hw = { + .init = &clk_usp1_init, + }, +}; + +static struct clk_init_data clk_usp2_init = { + .name = "usp2", + .ops = &ios_ops, + .parent_names = std_clk_io_parents, + .num_parents = ARRAY_SIZE(std_clk_io_parents), +}; + +static struct clk_std clk_usp2 = { + .enable_bit = 41, + .hw = { + .init = &clk_usp2_init, + }, +}; + +static struct clk_init_data clk_vip_init = { + .name = "vip", + .ops = &ios_ops, + .parent_names = std_clk_io_parents, + .num_parents = ARRAY_SIZE(std_clk_io_parents), +}; + +static struct clk_std clk_vip = { + .enable_bit = 42, + .hw = { + .init = &clk_vip_init, + }, +}; + +static struct clk_init_data clk_spi0_init = { + .name = "spi0", + .ops = &ios_ops, + .parent_names = std_clk_io_parents, + .num_parents = ARRAY_SIZE(std_clk_io_parents), +}; + +static struct clk_std clk_spi0 = { + .enable_bit = 43, + .hw = { + .init = &clk_spi0_init, + }, +}; + +static struct clk_init_data clk_spi1_init = { + .name = "spi1", + .ops = &ios_ops, + .parent_names = std_clk_io_parents, + .num_parents = ARRAY_SIZE(std_clk_io_parents), +}; + +static struct clk_std clk_spi1 = { + .enable_bit = 44, + .hw = { + .init = &clk_spi1_init, + }, +}; + +static struct clk_init_data clk_tsc_init = { + .name = "tsc", + .ops = &ios_ops, + .parent_names = std_clk_io_parents, + .num_parents = ARRAY_SIZE(std_clk_io_parents), +}; + +static struct clk_std clk_tsc = { + .enable_bit = 45, + .hw = { + .init = &clk_tsc_init, + }, +}; + +static struct clk_init_data clk_i2c0_init = { + .name = "i2c0", + .ops = &ios_ops, + .parent_names = std_clk_io_parents, + .num_parents = ARRAY_SIZE(std_clk_io_parents), +}; + +static struct clk_std clk_i2c0 = { + .enable_bit = 46, + .hw = { + .init = &clk_i2c0_init, + }, +}; + +static struct clk_init_data clk_i2c1_init = { + .name = "i2c1", + .ops = &ios_ops, + .parent_names = std_clk_io_parents, + .num_parents = ARRAY_SIZE(std_clk_io_parents), +}; + +static struct clk_std clk_i2c1 = { + .enable_bit = 47, + .hw = { + .init = &clk_i2c1_init, + }, +}; + +static struct clk_init_data clk_pwmc_init = { + .name = "pwmc", + .ops = &ios_ops, + .parent_names = std_clk_io_parents, + .num_parents = ARRAY_SIZE(std_clk_io_parents), +}; + +static struct clk_std clk_pwmc = { + .enable_bit = 48, + .hw = { + .init = &clk_pwmc_init, + }, +}; + +static struct clk_init_data clk_efuse_init = { + .name = "efuse", + .ops = &ios_ops, + .parent_names = std_clk_io_parents, + .num_parents = ARRAY_SIZE(std_clk_io_parents), +}; + +static struct clk_std clk_efuse = { + .enable_bit = 49, + .hw = { + .init = &clk_efuse_init, + }, +}; + +static struct clk_init_data clk_pulse_init = { + .name = "pulse", + .ops = &ios_ops, + .parent_names = std_clk_io_parents, + .num_parents = ARRAY_SIZE(std_clk_io_parents), +}; + +static struct clk_std clk_pulse = { + .enable_bit = 50, + .hw = { + .init = &clk_pulse_init, + }, +}; + +static const char *std_clk_dsp_parents[] = { + "dsp", +}; + +static struct clk_init_data clk_gps_init = { + .name = "gps", + .ops = &ios_ops, + .parent_names = std_clk_dsp_parents, + .num_parents = ARRAY_SIZE(std_clk_dsp_parents), +}; + +static struct clk_std clk_gps = { + .enable_bit = 1, + .hw = { + .init = &clk_gps_init, + }, +}; + +static struct clk_init_data clk_mf_init = { + .name = "mf", + .ops = &ios_ops, + .parent_names = std_clk_io_parents, + .num_parents = ARRAY_SIZE(std_clk_io_parents), +}; + +static struct clk_std clk_mf = { + .enable_bit = 2, + .hw = { + .init = &clk_mf_init, + }, +}; + +static const char *std_clk_sys_parents[] = { + "sys", +}; + +static struct clk_init_data clk_security_init = { + .name = "mf", + .ops = &ios_ops, + .parent_names = std_clk_sys_parents, + .num_parents = ARRAY_SIZE(std_clk_sys_parents), +}; + +static struct clk_std clk_security = { + .enable_bit = 19, + .hw = { + .init = &clk_security_init, + }, +}; + +static const char *std_clk_usb_parents[] = { + "usb_pll", +}; + +static struct clk_init_data clk_usb0_init = { + .name = "usb0", + .ops = &ios_ops, + .parent_names = std_clk_usb_parents, + .num_parents = ARRAY_SIZE(std_clk_usb_parents), +}; + +static struct clk_std clk_usb0 = { + .enable_bit = 16, + .hw = { + .init = &clk_usb0_init, + }, +}; + +static struct clk_init_data clk_usb1_init = { + .name = "usb1", + .ops = &ios_ops, + .parent_names = std_clk_usb_parents, + .num_parents = ARRAY_SIZE(std_clk_usb_parents), +}; + +static struct clk_std clk_usb1 = { + .enable_bit = 17, + .hw = { + .init = &clk_usb1_init, + }, +}; + +static struct of_device_id clkc_ids[] = { + { .compatible = "sirf,prima2-clkc" }, + {}, +}; + +static struct of_device_id rsc_ids[] = { + { .compatible = "sirf,prima2-rsc" }, + {}, +}; + +void __init sirfsoc_of_clk_init(void) +{ + struct clk *clk; + struct device_node *np; + + np = of_find_matching_node(NULL, clkc_ids); + if (!np) + panic("unable to find compatible clkc node in dtb\n"); + + sirfsoc_clk_vbase = of_iomap(np, 0); + if (!sirfsoc_clk_vbase) + panic("unable to map clkc registers\n"); + + of_node_put(np); + + np = of_find_matching_node(NULL, rsc_ids); + if (!np) + panic("unable to find compatible rsc node in dtb\n"); + + sirfsoc_rsc_vbase = of_iomap(np, 0); + if (!sirfsoc_rsc_vbase) + panic("unable to map rsc registers\n"); + + of_node_put(np); + + + /* These are always available (RTC and 26MHz OSC)*/ + clk = clk_register_fixed_rate(NULL, "rtc", NULL, + CLK_IS_ROOT, 32768); + BUG_ON(!clk); + clk = clk_register_fixed_rate(NULL, "osc", NULL, + CLK_IS_ROOT, 26000000); + BUG_ON(!clk); + + clk = clk_register(NULL, &clk_pll1.hw); + BUG_ON(!clk); + clk = clk_register(NULL, &clk_pll2.hw); + BUG_ON(!clk); + clk = clk_register(NULL, &clk_pll3.hw); + BUG_ON(!clk); + clk = clk_register(NULL, &clk_mem.hw); + BUG_ON(!clk); + clk = clk_register(NULL, &clk_sys.hw); + BUG_ON(!clk); + clk = clk_register(NULL, &clk_security.hw); + BUG_ON(!clk); + clk_register_clkdev(clk, NULL, "b8030000.security"); + clk = clk_register(NULL, &clk_dsp.hw); + BUG_ON(!clk); + clk = clk_register(NULL, &clk_gps.hw); + BUG_ON(!clk); + clk_register_clkdev(clk, NULL, "a8010000.gps"); + clk = clk_register(NULL, &clk_mf.hw); + BUG_ON(!clk); + clk = clk_register(NULL, &clk_io.hw); + BUG_ON(!clk); + clk_register_clkdev(clk, NULL, "io"); + clk = clk_register(NULL, &clk_cpu.hw); + BUG_ON(!clk); + clk_register_clkdev(clk, NULL, "cpu"); + clk = clk_register(NULL, &clk_uart0.hw); + BUG_ON(!clk); + clk_register_clkdev(clk, NULL, "b0050000.uart"); + clk = clk_register(NULL, &clk_uart1.hw); + BUG_ON(!clk); + clk_register_clkdev(clk, NULL, "b0060000.uart"); + clk = clk_register(NULL, &clk_uart2.hw); + BUG_ON(!clk); + clk_register_clkdev(clk, NULL, "b0070000.uart"); + clk = clk_register(NULL, &clk_tsc.hw); + BUG_ON(!clk); + clk_register_clkdev(clk, NULL, "b0110000.tsc"); + clk = clk_register(NULL, &clk_i2c0.hw); + BUG_ON(!clk); + clk_register_clkdev(clk, NULL, "b00e0000.i2c"); + clk = clk_register(NULL, &clk_i2c1.hw); + BUG_ON(!clk); + clk_register_clkdev(clk, NULL, "b00f0000.i2c"); + clk = clk_register(NULL, &clk_spi0.hw); + BUG_ON(!clk); + clk_register_clkdev(clk, NULL, "b00d0000.spi"); + clk = clk_register(NULL, &clk_spi1.hw); + BUG_ON(!clk); + clk_register_clkdev(clk, NULL, "b0170000.spi"); + clk = clk_register(NULL, &clk_pwmc.hw); + BUG_ON(!clk); + clk_register_clkdev(clk, NULL, "b0130000.pwm"); + clk = clk_register(NULL, &clk_efuse.hw); + BUG_ON(!clk); + clk_register_clkdev(clk, NULL, "b0140000.efusesys"); + clk = clk_register(NULL, &clk_pulse.hw); + BUG_ON(!clk); + clk_register_clkdev(clk, NULL, "b0150000.pulsec"); + clk = clk_register(NULL, &clk_dmac0.hw); + BUG_ON(!clk); + clk_register_clkdev(clk, NULL, "b00b0000.dma-controller"); + clk = clk_register(NULL, &clk_dmac1.hw); + BUG_ON(!clk); + clk_register_clkdev(clk, NULL, "b0160000.dma-controller"); + clk = clk_register(NULL, &clk_nand.hw); + BUG_ON(!clk); + clk_register_clkdev(clk, NULL, "b0030000.nand"); + clk = clk_register(NULL, &clk_audio.hw); + BUG_ON(!clk); + clk_register_clkdev(clk, NULL, "b0040000.audio"); + clk = clk_register(NULL, &clk_usp0.hw); + BUG_ON(!clk); + clk_register_clkdev(clk, NULL, "b0080000.usp"); + clk = clk_register(NULL, &clk_usp1.hw); + BUG_ON(!clk); + clk_register_clkdev(clk, NULL, "b0090000.usp"); + clk = clk_register(NULL, &clk_usp2.hw); + BUG_ON(!clk); + clk_register_clkdev(clk, NULL, "b00a0000.usp"); + clk = clk_register(NULL, &clk_vip.hw); + BUG_ON(!clk); + clk_register_clkdev(clk, NULL, "b00c0000.vip"); + clk = clk_register(NULL, &clk_gfx.hw); + BUG_ON(!clk); + clk_register_clkdev(clk, NULL, "98000000.graphics"); + clk = clk_register(NULL, &clk_mm.hw); + BUG_ON(!clk); + clk_register_clkdev(clk, NULL, "a0000000.multimedia"); + clk = clk_register(NULL, &clk_lcd.hw); + BUG_ON(!clk); + clk_register_clkdev(clk, NULL, "90010000.display"); + clk = clk_register(NULL, &clk_vpp.hw); + BUG_ON(!clk); + clk_register_clkdev(clk, NULL, "90020000.vpp"); + clk = clk_register(NULL, &clk_mmc01.hw); + BUG_ON(!clk); + clk = clk_register(NULL, &clk_mmc23.hw); + BUG_ON(!clk); + clk = clk_register(NULL, &clk_mmc45.hw); + BUG_ON(!clk); + clk = clk_register(NULL, &usb_pll_clk_hw); + BUG_ON(!clk); + clk = clk_register(NULL, &clk_usb0.hw); + BUG_ON(!clk); + clk_register_clkdev(clk, NULL, "b00e0000.usb"); + clk = clk_register(NULL, &clk_usb1.hw); + BUG_ON(!clk); + clk_register_clkdev(clk, NULL, "b00f0000.usb"); +} diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index efdfd00..56e4495e 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -558,25 +558,6 @@ int clk_enable(struct clk *clk) EXPORT_SYMBOL_GPL(clk_enable); /** - * clk_get_rate - return the rate of clk - * @clk: the clk whose rate is being returned - * - * Simply returns the cached rate of the clk. Does not query the hardware. If - * clk is NULL then returns 0. - */ -unsigned long clk_get_rate(struct clk *clk) -{ - unsigned long rate; - - mutex_lock(&prepare_lock); - rate = __clk_get_rate(clk); - mutex_unlock(&prepare_lock); - - return rate; -} -EXPORT_SYMBOL_GPL(clk_get_rate); - -/** * __clk_round_rate - round the given rate for a clk * @clk: round the rate of this clock * @@ -702,6 +683,30 @@ static void __clk_recalc_rates(struct clk *clk, unsigned long msg) } /** + * clk_get_rate - return the rate of clk + * @clk: the clk whose rate is being returned + * + * Simply returns the cached rate of the clk, unless CLK_GET_RATE_NOCACHE flag + * is set, which means a recalc_rate will be issued. + * If clk is NULL then returns 0. + */ +unsigned long clk_get_rate(struct clk *clk) +{ + unsigned long rate; + + mutex_lock(&prepare_lock); + + if (clk && (clk->flags & CLK_GET_RATE_NOCACHE)) + __clk_recalc_rates(clk, 0); + + rate = __clk_get_rate(clk); + mutex_unlock(&prepare_lock); + + return rate; +} +EXPORT_SYMBOL_GPL(clk_get_rate); + +/** * __clk_speculate_rates * @clk: first clk in the subtree * @parent_rate: the "future" rate of clk's parent @@ -1582,6 +1587,20 @@ struct clk *of_clk_src_simple_get(struct of_phandle_args *clkspec, } EXPORT_SYMBOL_GPL(of_clk_src_simple_get); +struct clk *of_clk_src_onecell_get(struct of_phandle_args *clkspec, void *data) +{ + struct clk_onecell_data *clk_data = data; + unsigned int idx = clkspec->args[0]; + + if (idx >= clk_data->clk_num) { + pr_err("%s: invalid clock index %d\n", __func__, idx); + return ERR_PTR(-EINVAL); + } + + return clk_data->clks[idx]; +} +EXPORT_SYMBOL_GPL(of_clk_src_onecell_get); + /** * of_clk_add_provider() - Register a clock provider for a node * @np: Device node pointer associated with clock provider diff --git a/drivers/clk/mmp/Makefile b/drivers/clk/mmp/Makefile new file mode 100644 index 0000000..392d780 --- /dev/null +++ b/drivers/clk/mmp/Makefile @@ -0,0 +1,9 @@ +# +# Makefile for mmp specific clk +# + +obj-y += clk-apbc.o clk-apmu.o clk-frac.o + +obj-$(CONFIG_CPU_PXA168) += clk-pxa168.o +obj-$(CONFIG_CPU_PXA910) += clk-pxa910.o +obj-$(CONFIG_CPU_MMP2) += clk-mmp2.o diff --git a/drivers/clk/mmp/clk-apbc.c b/drivers/clk/mmp/clk-apbc.c new file mode 100644 index 0000000..d14120e --- /dev/null +++ b/drivers/clk/mmp/clk-apbc.c @@ -0,0 +1,152 @@ +/* + * mmp APB clock operation source file + * + * Copyright (C) 2012 Marvell + * Chao Xie <xiechao.mail@gmail.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/kernel.h> +#include <linux/clk.h> +#include <linux/io.h> +#include <linux/err.h> +#include <linux/delay.h> +#include <linux/slab.h> + +#include "clk.h" + +/* Common APB clock register bit definitions */ +#define APBC_APBCLK (1 << 0) /* APB Bus Clock Enable */ +#define APBC_FNCLK (1 << 1) /* Functional Clock Enable */ +#define APBC_RST (1 << 2) /* Reset Generation */ +#define APBC_POWER (1 << 7) /* Reset Generation */ + +#define to_clk_apbc(hw) container_of(hw, struct clk_apbc, hw) +struct clk_apbc { + struct clk_hw hw; + void __iomem *base; + unsigned int delay; + unsigned int flags; + spinlock_t *lock; +}; + +static int clk_apbc_prepare(struct clk_hw *hw) +{ + struct clk_apbc *apbc = to_clk_apbc(hw); + unsigned int data; + unsigned long flags = 0; + + /* + * It may share same register as MUX clock, + * and it will impact FNCLK enable. Spinlock is needed + */ + if (apbc->lock) + spin_lock_irqsave(apbc->lock, flags); + + data = readl_relaxed(apbc->base); + if (apbc->flags & APBC_POWER_CTRL) + data |= APBC_POWER; + data |= APBC_FNCLK; + writel_relaxed(data, apbc->base); + + if (apbc->lock) + spin_unlock_irqrestore(apbc->lock, flags); + + udelay(apbc->delay); + + if (apbc->lock) + spin_lock_irqsave(apbc->lock, flags); + + data = readl_relaxed(apbc->base); + data |= APBC_APBCLK; + writel_relaxed(data, apbc->base); + + if (apbc->lock) + spin_unlock_irqrestore(apbc->lock, flags); + + udelay(apbc->delay); + + if (!(apbc->flags & APBC_NO_BUS_CTRL)) { + if (apbc->lock) + spin_lock_irqsave(apbc->lock, flags); + + data = readl_relaxed(apbc->base); + data &= ~APBC_RST; + writel_relaxed(data, apbc->base); + + if (apbc->lock) + spin_unlock_irqrestore(apbc->lock, flags); + } + + return 0; +} + +static void clk_apbc_unprepare(struct clk_hw *hw) +{ + struct clk_apbc *apbc = to_clk_apbc(hw); + unsigned long data; + unsigned long flags = 0; + + if (apbc->lock) + spin_lock_irqsave(apbc->lock, flags); + + data = readl_relaxed(apbc->base); + if (apbc->flags & APBC_POWER_CTRL) + data &= ~APBC_POWER; + data &= ~APBC_FNCLK; + writel_relaxed(data, apbc->base); + + if (apbc->lock) + spin_unlock_irqrestore(apbc->lock, flags); + + udelay(10); + + if (apbc->lock) + spin_lock_irqsave(apbc->lock, flags); + + data = readl_relaxed(apbc->base); + data &= ~APBC_APBCLK; + writel_relaxed(data, apbc->base); + + if (apbc->lock) + spin_unlock_irqrestore(apbc->lock, flags); +} + +struct clk_ops clk_apbc_ops = { + .prepare = clk_apbc_prepare, + .unprepare = clk_apbc_unprepare, +}; + +struct clk *mmp_clk_register_apbc(const char *name, const char *parent_name, + void __iomem *base, unsigned int delay, + unsigned int apbc_flags, spinlock_t *lock) +{ + struct clk_apbc *apbc; + struct clk *clk; + struct clk_init_data init; + + apbc = kzalloc(sizeof(*apbc), GFP_KERNEL); + if (!apbc) + return NULL; + + init.name = name; + init.ops = &clk_apbc_ops; + init.flags = CLK_SET_RATE_PARENT; + init.parent_names = (parent_name ? &parent_name : NULL); + init.num_parents = (parent_name ? 1 : 0); + + apbc->base = base; + apbc->delay = delay; + apbc->flags = apbc_flags; + apbc->lock = lock; + apbc->hw.init = &init; + + clk = clk_register(NULL, &apbc->hw); + if (IS_ERR(clk)) + kfree(apbc); + + return clk; +} diff --git a/drivers/clk/mmp/clk-apmu.c b/drivers/clk/mmp/clk-apmu.c new file mode 100644 index 0000000..abe182b --- /dev/null +++ b/drivers/clk/mmp/clk-apmu.c @@ -0,0 +1,97 @@ +/* + * mmp AXI peripharal clock operation source file + * + * Copyright (C) 2012 Marvell + * Chao Xie <xiechao.mail@gmail.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/kernel.h> +#include <linux/clk.h> +#include <linux/io.h> +#include <linux/err.h> +#include <linux/delay.h> +#include <linux/slab.h> + +#include "clk.h" + +#define to_clk_apmu(clk) (container_of(clk, struct clk_apmu, clk)) +struct clk_apmu { + struct clk_hw hw; + void __iomem *base; + u32 rst_mask; + u32 enable_mask; + spinlock_t *lock; +}; + +static int clk_apmu_enable(struct clk_hw *hw) +{ + struct clk_apmu *apmu = to_clk_apmu(hw); + unsigned long data; + unsigned long flags = 0; + + if (apmu->lock) + spin_lock_irqsave(apmu->lock, flags); + + data = readl_relaxed(apmu->base) | apmu->enable_mask; + writel_relaxed(data, apmu->base); + + if (apmu->lock) + spin_unlock_irqrestore(apmu->lock, flags); + + return 0; +} + +static void clk_apmu_disable(struct clk_hw *hw) +{ + struct clk_apmu *apmu = to_clk_apmu(hw); + unsigned long data; + unsigned long flags = 0; + + if (apmu->lock) + spin_lock_irqsave(apmu->lock, flags); + + data = readl_relaxed(apmu->base) & ~apmu->enable_mask; + writel_relaxed(data, apmu->base); + + if (apmu->lock) + spin_unlock_irqrestore(apmu->lock, flags); +} + +struct clk_ops clk_apmu_ops = { + .enable = clk_apmu_enable, + .disable = clk_apmu_disable, +}; + +struct clk *mmp_clk_register_apmu(const char *name, const char *parent_name, + void __iomem *base, u32 enable_mask, spinlock_t *lock) +{ + struct clk_apmu *apmu; + struct clk *clk; + struct clk_init_data init; + + apmu = kzalloc(sizeof(*apmu), GFP_KERNEL); + if (!apmu) + return NULL; + + init.name = name; + init.ops = &clk_apmu_ops; + init.flags = CLK_SET_RATE_PARENT; + init.parent_names = (parent_name ? &parent_name : NULL); + init.num_parents = (parent_name ? 1 : 0); + + apmu->base = base; + apmu->enable_mask = enable_mask; + apmu->lock = lock; + apmu->hw.init = &init; + + clk = clk_register(NULL, &apmu->hw); + + if (IS_ERR(clk)) + kfree(apmu); + + return clk; +} diff --git a/drivers/clk/mmp/clk-frac.c b/drivers/clk/mmp/clk-frac.c new file mode 100644 index 0000000..80c1dd1 --- /dev/null +++ b/drivers/clk/mmp/clk-frac.c @@ -0,0 +1,153 @@ +/* + * mmp factor clock operation source file + * + * Copyright (C) 2012 Marvell + * Chao Xie <xiechao.mail@gmail.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/clk-provider.h> +#include <linux/slab.h> +#include <linux/io.h> +#include <linux/err.h> + +#include "clk.h" +/* + * It is M/N clock + * + * Fout from synthesizer can be given from two equations: + * numerator/denominator = Fin / (Fout * factor) + */ + +#define to_clk_factor(hw) container_of(hw, struct clk_factor, hw) +struct clk_factor { + struct clk_hw hw; + void __iomem *base; + struct clk_factor_masks *masks; + struct clk_factor_tbl *ftbl; + unsigned int ftbl_cnt; +}; + +static long clk_factor_round_rate(struct clk_hw *hw, unsigned long drate, + unsigned long *prate) +{ + struct clk_factor *factor = to_clk_factor(hw); + unsigned long rate = 0, prev_rate; + int i; + + for (i = 0; i < factor->ftbl_cnt; i++) { + prev_rate = rate; + rate = (((*prate / 10000) * factor->ftbl[i].num) / + (factor->ftbl[i].den * factor->masks->factor)) * 10000; + if (rate > drate) + break; + } + if (i == 0) + return rate; + else + return prev_rate; +} + +static unsigned long clk_factor_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct clk_factor *factor = to_clk_factor(hw); + struct clk_factor_masks *masks = factor->masks; + unsigned int val, num, den; + + val = readl_relaxed(factor->base); + + /* calculate numerator */ + num = (val >> masks->num_shift) & masks->num_mask; + + /* calculate denominator */ + den = (val >> masks->den_shift) & masks->num_mask; + + if (!den) + return 0; + + return (((parent_rate / 10000) * den) / + (num * factor->masks->factor)) * 10000; +} + +/* Configures new clock rate*/ +static int clk_factor_set_rate(struct clk_hw *hw, unsigned long drate, + unsigned long prate) +{ + struct clk_factor *factor = to_clk_factor(hw); + struct clk_factor_masks *masks = factor->masks; + int i; + unsigned long val; + unsigned long prev_rate, rate = 0; + + for (i = 0; i < factor->ftbl_cnt; i++) { + prev_rate = rate; + rate = (((prate / 10000) * factor->ftbl[i].num) / + (factor->ftbl[i].den * factor->masks->factor)) * 10000; + if (rate > drate) + break; + } + if (i > 0) + i--; + + val = readl_relaxed(factor->base); + + val &= ~(masks->num_mask << masks->num_shift); + val |= (factor->ftbl[i].num & masks->num_mask) << masks->num_shift; + + val &= ~(masks->den_mask << masks->den_shift); + val |= (factor->ftbl[i].den & masks->den_mask) << masks->den_shift; + + writel_relaxed(val, factor->base); + + return 0; +} + +static struct clk_ops clk_factor_ops = { + .recalc_rate = clk_factor_recalc_rate, + .round_rate = clk_factor_round_rate, + .set_rate = clk_factor_set_rate, +}; + +struct clk *mmp_clk_register_factor(const char *name, const char *parent_name, + unsigned long flags, void __iomem *base, + struct clk_factor_masks *masks, struct clk_factor_tbl *ftbl, + unsigned int ftbl_cnt) +{ + struct clk_factor *factor; + struct clk_init_data init; + struct clk *clk; + + if (!masks) { + pr_err("%s: must pass a clk_factor_mask\n", __func__); + return ERR_PTR(-EINVAL); + } + + factor = kzalloc(sizeof(*factor), GFP_KERNEL); + if (!factor) { + pr_err("%s: could not allocate factor clk\n", __func__); + return ERR_PTR(-ENOMEM); + } + + /* struct clk_aux assignments */ + factor->base = base; + factor->masks = masks; + factor->ftbl = ftbl; + factor->ftbl_cnt = ftbl_cnt; + factor->hw.init = &init; + + init.name = name; + init.ops = &clk_factor_ops; + init.flags = flags; + init.parent_names = &parent_name; + init.num_parents = 1; + + clk = clk_register(NULL, &factor->hw); + if (IS_ERR_OR_NULL(clk)) + kfree(factor); + + return clk; +} diff --git a/drivers/clk/mmp/clk-mmp2.c b/drivers/clk/mmp/clk-mmp2.c new file mode 100644 index 0000000..ade4358 --- /dev/null +++ b/drivers/clk/mmp/clk-mmp2.c @@ -0,0 +1,449 @@ +/* + * mmp2 clock framework source file + * + * Copyright (C) 2012 Marvell + * Chao Xie <xiechao.mail@gmail.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/spinlock.h> +#include <linux/io.h> +#include <linux/delay.h> +#include <linux/err.h> + +#include <mach/addr-map.h> + +#include "clk.h" + +#define APBC_RTC 0x0 +#define APBC_TWSI0 0x4 +#define APBC_TWSI1 0x8 +#define APBC_TWSI2 0xc +#define APBC_TWSI3 0x10 +#define APBC_TWSI4 0x7c +#define APBC_TWSI5 0x80 +#define APBC_KPC 0x18 +#define APBC_UART0 0x2c +#define APBC_UART1 0x30 +#define APBC_UART2 0x34 +#define APBC_UART3 0x88 +#define APBC_GPIO 0x38 +#define APBC_PWM0 0x3c +#define APBC_PWM1 0x40 +#define APBC_PWM2 0x44 +#define APBC_PWM3 0x48 +#define APBC_SSP0 0x50 +#define APBC_SSP1 0x54 +#define APBC_SSP2 0x58 +#define APBC_SSP3 0x5c +#define APMU_SDH0 0x54 +#define APMU_SDH1 0x58 +#define APMU_SDH2 0xe8 +#define APMU_SDH3 0xec +#define APMU_USB 0x5c +#define APMU_DISP0 0x4c +#define APMU_DISP1 0x110 +#define APMU_CCIC0 0x50 +#define APMU_CCIC1 0xf4 +#define MPMU_UART_PLL 0x14 + +static DEFINE_SPINLOCK(clk_lock); + +static struct clk_factor_masks uart_factor_masks = { + .factor = 2, + .num_mask = 0x1fff, + .den_mask = 0x1fff, + .num_shift = 16, + .den_shift = 0, +}; + +static struct clk_factor_tbl uart_factor_tbl[] = { + {.num = 14634, .den = 2165}, /*14.745MHZ */ + {.num = 3521, .den = 689}, /*19.23MHZ */ + {.num = 9679, .den = 5728}, /*58.9824MHZ */ + {.num = 15850, .den = 9451}, /*59.429MHZ */ +}; + +static const char *uart_parent[] = {"uart_pll", "vctcxo"}; +static const char *ssp_parent[] = {"vctcxo_4", "vctcxo_2", "vctcxo", "pll1_16"}; +static const char *sdh_parent[] = {"pll1_4", "pll2", "usb_pll", "pll1"}; +static const char *disp_parent[] = {"pll1", "pll1_16", "pll2", "vctcxo"}; +static const char *ccic_parent[] = {"pll1_2", "pll1_16", "vctcxo"}; + +void __init mmp2_clk_init(void) +{ + struct clk *clk; + struct clk *vctcxo; + void __iomem *mpmu_base; + void __iomem *apmu_base; + void __iomem *apbc_base; + + mpmu_base = ioremap(APB_PHYS_BASE + 0x50000, SZ_4K); + if (mpmu_base == NULL) { + pr_err("error to ioremap MPMU base\n"); + return; + } + + apmu_base = ioremap(AXI_PHYS_BASE + 0x82800, SZ_4K); + if (apmu_base == NULL) { + pr_err("error to ioremap APMU base\n"); + return; + } + + apbc_base = ioremap(APB_PHYS_BASE + 0x15000, SZ_4K); + if (apbc_base == NULL) { + pr_err("error to ioremap APBC base\n"); + return; + } + + clk = clk_register_fixed_rate(NULL, "clk32", NULL, CLK_IS_ROOT, 3200); + clk_register_clkdev(clk, "clk32", NULL); + + vctcxo = clk_register_fixed_rate(NULL, "vctcxo", NULL, CLK_IS_ROOT, + 26000000); + clk_register_clkdev(vctcxo, "vctcxo", NULL); + + clk = clk_register_fixed_rate(NULL, "pll1", NULL, CLK_IS_ROOT, + 800000000); + clk_register_clkdev(clk, "pll1", NULL); + + clk = clk_register_fixed_rate(NULL, "usb_pll", NULL, CLK_IS_ROOT, + 480000000); + clk_register_clkdev(clk, "usb_pll", NULL); + + clk = clk_register_fixed_rate(NULL, "pll2", NULL, CLK_IS_ROOT, + 960000000); + clk_register_clkdev(clk, "pll2", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_2", "pll1", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_2", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_4", "pll1_2", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_4", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_8", "pll1_4", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_8", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_16", "pll1_8", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_16", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_20", "pll1_4", + CLK_SET_RATE_PARENT, 1, 5); + clk_register_clkdev(clk, "pll1_20", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_3", "pll1", + CLK_SET_RATE_PARENT, 1, 3); + clk_register_clkdev(clk, "pll1_3", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_6", "pll1_3", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_6", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_12", "pll1_6", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_12", NULL); + + clk = clk_register_fixed_factor(NULL, "pll2_2", "pll2", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll2_2", NULL); + + clk = clk_register_fixed_factor(NULL, "pll2_4", "pll2_2", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll2_4", NULL); + + clk = clk_register_fixed_factor(NULL, "pll2_8", "pll2_4", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll2_8", NULL); + + clk = clk_register_fixed_factor(NULL, "pll2_16", "pll2_8", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll2_16", NULL); + + clk = clk_register_fixed_factor(NULL, "pll2_3", "pll2", + CLK_SET_RATE_PARENT, 1, 3); + clk_register_clkdev(clk, "pll2_3", NULL); + + clk = clk_register_fixed_factor(NULL, "pll2_6", "pll2_3", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll2_6", NULL); + + clk = clk_register_fixed_factor(NULL, "pll2_12", "pll2_6", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll2_12", NULL); + + clk = clk_register_fixed_factor(NULL, "vctcxo_2", "vctcxo", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "vctcxo_2", NULL); + + clk = clk_register_fixed_factor(NULL, "vctcxo_4", "vctcxo_2", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "vctcxo_4", NULL); + + clk = mmp_clk_register_factor("uart_pll", "pll1_4", 0, + mpmu_base + MPMU_UART_PLL, + &uart_factor_masks, uart_factor_tbl, + ARRAY_SIZE(uart_factor_tbl)); + clk_set_rate(clk, 14745600); + clk_register_clkdev(clk, "uart_pll", NULL); + + clk = mmp_clk_register_apbc("twsi0", "vctcxo", + apbc_base + APBC_TWSI0, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa2xx-i2c.0"); + + clk = mmp_clk_register_apbc("twsi1", "vctcxo", + apbc_base + APBC_TWSI1, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa2xx-i2c.1"); + + clk = mmp_clk_register_apbc("twsi2", "vctcxo", + apbc_base + APBC_TWSI2, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa2xx-i2c.2"); + + clk = mmp_clk_register_apbc("twsi3", "vctcxo", + apbc_base + APBC_TWSI3, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa2xx-i2c.3"); + + clk = mmp_clk_register_apbc("twsi4", "vctcxo", + apbc_base + APBC_TWSI4, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa2xx-i2c.4"); + + clk = mmp_clk_register_apbc("twsi5", "vctcxo", + apbc_base + APBC_TWSI5, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa2xx-i2c.5"); + + clk = mmp_clk_register_apbc("gpio", "vctcxo", + apbc_base + APBC_GPIO, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa-gpio"); + + clk = mmp_clk_register_apbc("kpc", "clk32", + apbc_base + APBC_KPC, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa27x-keypad"); + + clk = mmp_clk_register_apbc("rtc", "clk32", + apbc_base + APBC_RTC, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "mmp-rtc"); + + clk = mmp_clk_register_apbc("pwm0", "vctcxo", + apbc_base + APBC_PWM0, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "mmp2-pwm.0"); + + clk = mmp_clk_register_apbc("pwm1", "vctcxo", + apbc_base + APBC_PWM1, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "mmp2-pwm.1"); + + clk = mmp_clk_register_apbc("pwm2", "vctcxo", + apbc_base + APBC_PWM2, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "mmp2-pwm.2"); + + clk = mmp_clk_register_apbc("pwm3", "vctcxo", + apbc_base + APBC_PWM3, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "mmp2-pwm.3"); + + clk = clk_register_mux(NULL, "uart0_mux", uart_parent, + ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_UART0, 4, 3, 0, &clk_lock); + clk_set_parent(clk, vctcxo); + clk_register_clkdev(clk, "uart_mux.0", NULL); + + clk = mmp_clk_register_apbc("uart0", "uart0_mux", + apbc_base + APBC_UART0, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa2xx-uart.0"); + + clk = clk_register_mux(NULL, "uart1_mux", uart_parent, + ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_UART1, 4, 3, 0, &clk_lock); + clk_set_parent(clk, vctcxo); + clk_register_clkdev(clk, "uart_mux.1", NULL); + + clk = mmp_clk_register_apbc("uart1", "uart1_mux", + apbc_base + APBC_UART1, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa2xx-uart.1"); + + clk = clk_register_mux(NULL, "uart2_mux", uart_parent, + ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_UART2, 4, 3, 0, &clk_lock); + clk_set_parent(clk, vctcxo); + clk_register_clkdev(clk, "uart_mux.2", NULL); + + clk = mmp_clk_register_apbc("uart2", "uart2_mux", + apbc_base + APBC_UART2, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa2xx-uart.2"); + + clk = clk_register_mux(NULL, "uart3_mux", uart_parent, + ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_UART3, 4, 3, 0, &clk_lock); + clk_set_parent(clk, vctcxo); + clk_register_clkdev(clk, "uart_mux.3", NULL); + + clk = mmp_clk_register_apbc("uart3", "uart3_mux", + apbc_base + APBC_UART3, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa2xx-uart.3"); + + clk = clk_register_mux(NULL, "ssp0_mux", ssp_parent, + ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_SSP0, 4, 3, 0, &clk_lock); + clk_register_clkdev(clk, "uart_mux.0", NULL); + + clk = mmp_clk_register_apbc("ssp0", "ssp0_mux", + apbc_base + APBC_SSP0, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "mmp-ssp.0"); + + clk = clk_register_mux(NULL, "ssp1_mux", ssp_parent, + ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_SSP1, 4, 3, 0, &clk_lock); + clk_register_clkdev(clk, "ssp_mux.1", NULL); + + clk = mmp_clk_register_apbc("ssp1", "ssp1_mux", + apbc_base + APBC_SSP1, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "mmp-ssp.1"); + + clk = clk_register_mux(NULL, "ssp2_mux", ssp_parent, + ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_SSP2, 4, 3, 0, &clk_lock); + clk_register_clkdev(clk, "ssp_mux.2", NULL); + + clk = mmp_clk_register_apbc("ssp2", "ssp2_mux", + apbc_base + APBC_SSP2, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "mmp-ssp.2"); + + clk = clk_register_mux(NULL, "ssp3_mux", ssp_parent, + ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_SSP3, 4, 3, 0, &clk_lock); + clk_register_clkdev(clk, "ssp_mux.3", NULL); + + clk = mmp_clk_register_apbc("ssp3", "ssp3_mux", + apbc_base + APBC_SSP3, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "mmp-ssp.3"); + + clk = clk_register_mux(NULL, "sdh_mux", sdh_parent, + ARRAY_SIZE(sdh_parent), CLK_SET_RATE_PARENT, + apmu_base + APMU_SDH0, 8, 2, 0, &clk_lock); + clk_register_clkdev(clk, "sdh_mux", NULL); + + clk = clk_register_divider(NULL, "sdh_div", "sdh_mux", + CLK_SET_RATE_PARENT, apmu_base + APMU_SDH0, + 10, 4, CLK_DIVIDER_ONE_BASED, &clk_lock); + clk_register_clkdev(clk, "sdh_div", NULL); + + clk = mmp_clk_register_apmu("sdh0", "sdh_div", apmu_base + APMU_SDH0, + 0x1b, &clk_lock); + clk_register_clkdev(clk, NULL, "sdhci-pxav3.0"); + + clk = mmp_clk_register_apmu("sdh1", "sdh_div", apmu_base + APMU_SDH1, + 0x1b, &clk_lock); + clk_register_clkdev(clk, NULL, "sdhci-pxav3.1"); + + clk = mmp_clk_register_apmu("sdh2", "sdh_div", apmu_base + APMU_SDH2, + 0x1b, &clk_lock); + clk_register_clkdev(clk, NULL, "sdhci-pxav3.2"); + + clk = mmp_clk_register_apmu("sdh3", "sdh_div", apmu_base + APMU_SDH3, + 0x1b, &clk_lock); + clk_register_clkdev(clk, NULL, "sdhci-pxav3.3"); + + clk = mmp_clk_register_apmu("usb", "usb_pll", apmu_base + APMU_USB, + 0x9, &clk_lock); + clk_register_clkdev(clk, "usb_clk", NULL); + + clk = clk_register_mux(NULL, "disp0_mux", disp_parent, + ARRAY_SIZE(disp_parent), CLK_SET_RATE_PARENT, + apmu_base + APMU_DISP0, 6, 2, 0, &clk_lock); + clk_register_clkdev(clk, "disp_mux.0", NULL); + + clk = clk_register_divider(NULL, "disp0_div", "disp0_mux", + CLK_SET_RATE_PARENT, apmu_base + APMU_DISP0, + 8, 4, CLK_DIVIDER_ONE_BASED, &clk_lock); + clk_register_clkdev(clk, "disp_div.0", NULL); + + clk = mmp_clk_register_apmu("disp0", "disp0_div", + apmu_base + APMU_DISP0, 0x1b, &clk_lock); + clk_register_clkdev(clk, NULL, "mmp-disp.0"); + + clk = clk_register_divider(NULL, "disp0_sphy_div", "disp0_mux", 0, + apmu_base + APMU_DISP0, 15, 5, 0, &clk_lock); + clk_register_clkdev(clk, "disp_sphy_div.0", NULL); + + clk = mmp_clk_register_apmu("disp0_sphy", "disp0_sphy_div", + apmu_base + APMU_DISP0, 0x1024, &clk_lock); + clk_register_clkdev(clk, "disp_sphy.0", NULL); + + clk = clk_register_mux(NULL, "disp1_mux", disp_parent, + ARRAY_SIZE(disp_parent), CLK_SET_RATE_PARENT, + apmu_base + APMU_DISP1, 6, 2, 0, &clk_lock); + clk_register_clkdev(clk, "disp_mux.1", NULL); + + clk = clk_register_divider(NULL, "disp1_div", "disp1_mux", + CLK_SET_RATE_PARENT, apmu_base + APMU_DISP1, + 8, 4, CLK_DIVIDER_ONE_BASED, &clk_lock); + clk_register_clkdev(clk, "disp_div.1", NULL); + + clk = mmp_clk_register_apmu("disp1", "disp1_div", + apmu_base + APMU_DISP1, 0x1b, &clk_lock); + clk_register_clkdev(clk, NULL, "mmp-disp.1"); + + clk = mmp_clk_register_apmu("ccic_arbiter", "vctcxo", + apmu_base + APMU_CCIC0, 0x1800, &clk_lock); + clk_register_clkdev(clk, "ccic_arbiter", NULL); + + clk = clk_register_mux(NULL, "ccic0_mux", ccic_parent, + ARRAY_SIZE(ccic_parent), CLK_SET_RATE_PARENT, + apmu_base + APMU_CCIC0, 6, 2, 0, &clk_lock); + clk_register_clkdev(clk, "ccic_mux.0", NULL); + + clk = clk_register_divider(NULL, "ccic0_div", "ccic0_mux", + CLK_SET_RATE_PARENT, apmu_base + APMU_CCIC0, + 17, 4, CLK_DIVIDER_ONE_BASED, &clk_lock); + clk_register_clkdev(clk, "ccic_div.0", NULL); + + clk = mmp_clk_register_apmu("ccic0", "ccic0_div", + apmu_base + APMU_CCIC0, 0x1b, &clk_lock); + clk_register_clkdev(clk, "fnclk", "mmp-ccic.0"); + + clk = mmp_clk_register_apmu("ccic0_phy", "ccic0_div", + apmu_base + APMU_CCIC0, 0x24, &clk_lock); + clk_register_clkdev(clk, "phyclk", "mmp-ccic.0"); + + clk = clk_register_divider(NULL, "ccic0_sphy_div", "ccic0_div", + CLK_SET_RATE_PARENT, apmu_base + APMU_CCIC0, + 10, 5, 0, &clk_lock); + clk_register_clkdev(clk, "sphyclk_div", "mmp-ccic.0"); + + clk = mmp_clk_register_apmu("ccic0_sphy", "ccic0_sphy_div", + apmu_base + APMU_CCIC0, 0x300, &clk_lock); + clk_register_clkdev(clk, "sphyclk", "mmp-ccic.0"); + + clk = clk_register_mux(NULL, "ccic1_mux", ccic_parent, + ARRAY_SIZE(ccic_parent), CLK_SET_RATE_PARENT, + apmu_base + APMU_CCIC1, 6, 2, 0, &clk_lock); + clk_register_clkdev(clk, "ccic_mux.1", NULL); + + clk = clk_register_divider(NULL, "ccic1_div", "ccic1_mux", + CLK_SET_RATE_PARENT, apmu_base + APMU_CCIC1, + 16, 4, CLK_DIVIDER_ONE_BASED, &clk_lock); + clk_register_clkdev(clk, "ccic_div.1", NULL); + + clk = mmp_clk_register_apmu("ccic1", "ccic1_div", + apmu_base + APMU_CCIC1, 0x1b, &clk_lock); + clk_register_clkdev(clk, "fnclk", "mmp-ccic.1"); + + clk = mmp_clk_register_apmu("ccic1_phy", "ccic1_div", + apmu_base + APMU_CCIC1, 0x24, &clk_lock); + clk_register_clkdev(clk, "phyclk", "mmp-ccic.1"); + + clk = clk_register_divider(NULL, "ccic1_sphy_div", "ccic1_div", + CLK_SET_RATE_PARENT, apmu_base + APMU_CCIC1, + 10, 5, 0, &clk_lock); + clk_register_clkdev(clk, "sphyclk_div", "mmp-ccic.1"); + + clk = mmp_clk_register_apmu("ccic1_sphy", "ccic1_sphy_div", + apmu_base + APMU_CCIC1, 0x300, &clk_lock); + clk_register_clkdev(clk, "sphyclk", "mmp-ccic.1"); +} diff --git a/drivers/clk/mmp/clk-pxa168.c b/drivers/clk/mmp/clk-pxa168.c new file mode 100644 index 0000000..e8d036c --- /dev/null +++ b/drivers/clk/mmp/clk-pxa168.c @@ -0,0 +1,346 @@ +/* + * pxa168 clock framework source file + * + * Copyright (C) 2012 Marvell + * Chao Xie <xiechao.mail@gmail.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/spinlock.h> +#include <linux/io.h> +#include <linux/delay.h> +#include <linux/err.h> + +#include <mach/addr-map.h> + +#include "clk.h" + +#define APBC_RTC 0x28 +#define APBC_TWSI0 0x2c +#define APBC_KPC 0x30 +#define APBC_UART0 0x0 +#define APBC_UART1 0x4 +#define APBC_GPIO 0x8 +#define APBC_PWM0 0xc +#define APBC_PWM1 0x10 +#define APBC_PWM2 0x14 +#define APBC_PWM3 0x18 +#define APBC_SSP0 0x81c +#define APBC_SSP1 0x820 +#define APBC_SSP2 0x84c +#define APBC_SSP3 0x858 +#define APBC_SSP4 0x85c +#define APBC_TWSI1 0x6c +#define APBC_UART2 0x70 +#define APMU_SDH0 0x54 +#define APMU_SDH1 0x58 +#define APMU_USB 0x5c +#define APMU_DISP0 0x4c +#define APMU_CCIC0 0x50 +#define APMU_DFC 0x60 +#define MPMU_UART_PLL 0x14 + +static DEFINE_SPINLOCK(clk_lock); + +static struct clk_factor_masks uart_factor_masks = { + .factor = 2, + .num_mask = 0x1fff, + .den_mask = 0x1fff, + .num_shift = 16, + .den_shift = 0, +}; + +static struct clk_factor_tbl uart_factor_tbl[] = { + {.num = 8125, .den = 1536}, /*14.745MHZ */ +}; + +static const char *uart_parent[] = {"pll1_3_16", "uart_pll"}; +static const char *ssp_parent[] = {"pll1_96", "pll1_48", "pll1_24", "pll1_12"}; +static const char *sdh_parent[] = {"pll1_12", "pll1_13"}; +static const char *disp_parent[] = {"pll1_2", "pll1_12"}; +static const char *ccic_parent[] = {"pll1_2", "pll1_12"}; +static const char *ccic_phy_parent[] = {"pll1_6", "pll1_12"}; + +void __init pxa168_clk_init(void) +{ + struct clk *clk; + struct clk *uart_pll; + void __iomem *mpmu_base; + void __iomem *apmu_base; + void __iomem *apbc_base; + + mpmu_base = ioremap(APB_PHYS_BASE + 0x50000, SZ_4K); + if (mpmu_base == NULL) { + pr_err("error to ioremap MPMU base\n"); + return; + } + + apmu_base = ioremap(AXI_PHYS_BASE + 0x82800, SZ_4K); + if (apmu_base == NULL) { + pr_err("error to ioremap APMU base\n"); + return; + } + + apbc_base = ioremap(APB_PHYS_BASE + 0x15000, SZ_4K); + if (apbc_base == NULL) { + pr_err("error to ioremap APBC base\n"); + return; + } + + clk = clk_register_fixed_rate(NULL, "clk32", NULL, CLK_IS_ROOT, 3200); + clk_register_clkdev(clk, "clk32", NULL); + + clk = clk_register_fixed_rate(NULL, "vctcxo", NULL, CLK_IS_ROOT, + 26000000); + clk_register_clkdev(clk, "vctcxo", NULL); + + clk = clk_register_fixed_rate(NULL, "pll1", NULL, CLK_IS_ROOT, + 624000000); + clk_register_clkdev(clk, "pll1", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_2", "pll1", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_2", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_4", "pll1_2", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_4", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_8", "pll1_4", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_8", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_16", "pll1_8", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_16", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_6", "pll1_2", + CLK_SET_RATE_PARENT, 1, 3); + clk_register_clkdev(clk, "pll1_6", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_12", "pll1_6", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_12", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_24", "pll1_12", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_24", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_48", "pll1_24", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_48", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_96", "pll1_48", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_96", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_13", "pll1", + CLK_SET_RATE_PARENT, 1, 13); + clk_register_clkdev(clk, "pll1_13", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_13_1_5", "pll1", + CLK_SET_RATE_PARENT, 2, 3); + clk_register_clkdev(clk, "pll1_13_1_5", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_2_1_5", "pll1", + CLK_SET_RATE_PARENT, 2, 3); + clk_register_clkdev(clk, "pll1_2_1_5", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_3_16", "pll1", + CLK_SET_RATE_PARENT, 3, 16); + clk_register_clkdev(clk, "pll1_3_16", NULL); + + uart_pll = mmp_clk_register_factor("uart_pll", "pll1_4", 0, + mpmu_base + MPMU_UART_PLL, + &uart_factor_masks, uart_factor_tbl, + ARRAY_SIZE(uart_factor_tbl)); + clk_set_rate(uart_pll, 14745600); + clk_register_clkdev(uart_pll, "uart_pll", NULL); + + clk = mmp_clk_register_apbc("twsi0", "pll1_13_1_5", + apbc_base + APBC_TWSI0, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa2xx-i2c.0"); + + clk = mmp_clk_register_apbc("twsi1", "pll1_13_1_5", + apbc_base + APBC_TWSI1, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa2xx-i2c.1"); + + clk = mmp_clk_register_apbc("gpio", "vctcxo", + apbc_base + APBC_GPIO, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa-gpio"); + + clk = mmp_clk_register_apbc("kpc", "clk32", + apbc_base + APBC_KPC, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa27x-keypad"); + + clk = mmp_clk_register_apbc("rtc", "clk32", + apbc_base + APBC_RTC, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "sa1100-rtc"); + + clk = mmp_clk_register_apbc("pwm0", "pll1_48", + apbc_base + APBC_PWM0, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa168-pwm.0"); + + clk = mmp_clk_register_apbc("pwm1", "pll1_48", + apbc_base + APBC_PWM1, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa168-pwm.1"); + + clk = mmp_clk_register_apbc("pwm2", "pll1_48", + apbc_base + APBC_PWM2, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa168-pwm.2"); + + clk = mmp_clk_register_apbc("pwm3", "pll1_48", + apbc_base + APBC_PWM3, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa168-pwm.3"); + + clk = clk_register_mux(NULL, "uart0_mux", uart_parent, + ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_UART0, 4, 3, 0, &clk_lock); + clk_set_parent(clk, uart_pll); + clk_register_clkdev(clk, "uart_mux.0", NULL); + + clk = mmp_clk_register_apbc("uart0", "uart0_mux", + apbc_base + APBC_UART0, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa2xx-uart.0"); + + clk = clk_register_mux(NULL, "uart1_mux", uart_parent, + ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_UART1, 4, 3, 0, &clk_lock); + clk_set_parent(clk, uart_pll); + clk_register_clkdev(clk, "uart_mux.1", NULL); + + clk = mmp_clk_register_apbc("uart1", "uart1_mux", + apbc_base + APBC_UART1, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa2xx-uart.1"); + + clk = clk_register_mux(NULL, "uart2_mux", uart_parent, + ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_UART2, 4, 3, 0, &clk_lock); + clk_set_parent(clk, uart_pll); + clk_register_clkdev(clk, "uart_mux.2", NULL); + + clk = mmp_clk_register_apbc("uart2", "uart2_mux", + apbc_base + APBC_UART2, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa2xx-uart.2"); + + clk = clk_register_mux(NULL, "ssp0_mux", ssp_parent, + ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_SSP0, 4, 3, 0, &clk_lock); + clk_register_clkdev(clk, "uart_mux.0", NULL); + + clk = mmp_clk_register_apbc("ssp0", "ssp0_mux", apbc_base + APBC_SSP0, + 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "mmp-ssp.0"); + + clk = clk_register_mux(NULL, "ssp1_mux", ssp_parent, + ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_SSP1, 4, 3, 0, &clk_lock); + clk_register_clkdev(clk, "ssp_mux.1", NULL); + + clk = mmp_clk_register_apbc("ssp1", "ssp1_mux", apbc_base + APBC_SSP1, + 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "mmp-ssp.1"); + + clk = clk_register_mux(NULL, "ssp2_mux", ssp_parent, + ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_SSP2, 4, 3, 0, &clk_lock); + clk_register_clkdev(clk, "ssp_mux.2", NULL); + + clk = mmp_clk_register_apbc("ssp2", "ssp1_mux", apbc_base + APBC_SSP2, + 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "mmp-ssp.2"); + + clk = clk_register_mux(NULL, "ssp3_mux", ssp_parent, + ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_SSP3, 4, 3, 0, &clk_lock); + clk_register_clkdev(clk, "ssp_mux.3", NULL); + + clk = mmp_clk_register_apbc("ssp3", "ssp1_mux", apbc_base + APBC_SSP3, + 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "mmp-ssp.3"); + + clk = clk_register_mux(NULL, "ssp4_mux", ssp_parent, + ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_SSP4, 4, 3, 0, &clk_lock); + clk_register_clkdev(clk, "ssp_mux.4", NULL); + + clk = mmp_clk_register_apbc("ssp4", "ssp1_mux", apbc_base + APBC_SSP4, + 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "mmp-ssp.4"); + + clk = mmp_clk_register_apmu("dfc", "pll1_4", apmu_base + APMU_DFC, + 0x19b, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa3xx-nand.0"); + + clk = clk_register_mux(NULL, "sdh0_mux", sdh_parent, + ARRAY_SIZE(sdh_parent), CLK_SET_RATE_PARENT, + apmu_base + APMU_SDH0, 6, 1, 0, &clk_lock); + clk_register_clkdev(clk, "sdh0_mux", NULL); + + clk = mmp_clk_register_apmu("sdh0", "sdh_mux", apmu_base + APMU_SDH0, + 0x1b, &clk_lock); + clk_register_clkdev(clk, NULL, "sdhci-pxa.0"); + + clk = clk_register_mux(NULL, "sdh1_mux", sdh_parent, + ARRAY_SIZE(sdh_parent), CLK_SET_RATE_PARENT, + apmu_base + APMU_SDH1, 6, 1, 0, &clk_lock); + clk_register_clkdev(clk, "sdh1_mux", NULL); + + clk = mmp_clk_register_apmu("sdh1", "sdh1_mux", apmu_base + APMU_SDH1, + 0x1b, &clk_lock); + clk_register_clkdev(clk, NULL, "sdhci-pxa.1"); + + clk = mmp_clk_register_apmu("usb", "usb_pll", apmu_base + APMU_USB, + 0x9, &clk_lock); + clk_register_clkdev(clk, "usb_clk", NULL); + + clk = mmp_clk_register_apmu("sph", "usb_pll", apmu_base + APMU_USB, + 0x12, &clk_lock); + clk_register_clkdev(clk, "sph_clk", NULL); + + clk = clk_register_mux(NULL, "disp0_mux", disp_parent, + ARRAY_SIZE(disp_parent), CLK_SET_RATE_PARENT, + apmu_base + APMU_DISP0, 6, 1, 0, &clk_lock); + clk_register_clkdev(clk, "disp_mux.0", NULL); + + clk = mmp_clk_register_apmu("disp0", "disp0_mux", + apmu_base + APMU_DISP0, 0x1b, &clk_lock); + clk_register_clkdev(clk, "fnclk", "mmp-disp.0"); + + clk = mmp_clk_register_apmu("disp0_hclk", "disp0_mux", + apmu_base + APMU_DISP0, 0x24, &clk_lock); + clk_register_clkdev(clk, "hclk", "mmp-disp.0"); + + clk = clk_register_mux(NULL, "ccic0_mux", ccic_parent, + ARRAY_SIZE(ccic_parent), CLK_SET_RATE_PARENT, + apmu_base + APMU_CCIC0, 6, 1, 0, &clk_lock); + clk_register_clkdev(clk, "ccic_mux.0", NULL); + + clk = mmp_clk_register_apmu("ccic0", "ccic0_mux", + apmu_base + APMU_CCIC0, 0x1b, &clk_lock); + clk_register_clkdev(clk, "fnclk", "mmp-ccic.0"); + + clk = clk_register_mux(NULL, "ccic0_phy_mux", ccic_phy_parent, + ARRAY_SIZE(ccic_phy_parent), + CLK_SET_RATE_PARENT, apmu_base + APMU_CCIC0, + 7, 1, 0, &clk_lock); + clk_register_clkdev(clk, "ccic_phy_mux.0", NULL); + + clk = mmp_clk_register_apmu("ccic0_phy", "ccic0_phy_mux", + apmu_base + APMU_CCIC0, 0x24, &clk_lock); + clk_register_clkdev(clk, "phyclk", "mmp-ccic.0"); + + clk = clk_register_divider(NULL, "ccic0_sphy_div", "ccic0_mux", + CLK_SET_RATE_PARENT, apmu_base + APMU_CCIC0, + 10, 5, 0, &clk_lock); + clk_register_clkdev(clk, "sphyclk_div", NULL); + + clk = mmp_clk_register_apmu("ccic0_sphy", "ccic0_sphy_div", + apmu_base + APMU_CCIC0, 0x300, &clk_lock); + clk_register_clkdev(clk, "sphyclk", "mmp-ccic.0"); +} diff --git a/drivers/clk/mmp/clk-pxa910.c b/drivers/clk/mmp/clk-pxa910.c new file mode 100644 index 0000000..7048c31 --- /dev/null +++ b/drivers/clk/mmp/clk-pxa910.c @@ -0,0 +1,320 @@ +/* + * pxa910 clock framework source file + * + * Copyright (C) 2012 Marvell + * Chao Xie <xiechao.mail@gmail.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/spinlock.h> +#include <linux/io.h> +#include <linux/delay.h> +#include <linux/err.h> + +#include <mach/addr-map.h> + +#include "clk.h" + +#define APBC_RTC 0x28 +#define APBC_TWSI0 0x2c +#define APBC_KPC 0x18 +#define APBC_UART0 0x0 +#define APBC_UART1 0x4 +#define APBC_GPIO 0x8 +#define APBC_PWM0 0xc +#define APBC_PWM1 0x10 +#define APBC_PWM2 0x14 +#define APBC_PWM3 0x18 +#define APBC_SSP0 0x1c +#define APBC_SSP1 0x20 +#define APBC_SSP2 0x4c +#define APBCP_TWSI1 0x28 +#define APBCP_UART2 0x1c +#define APMU_SDH0 0x54 +#define APMU_SDH1 0x58 +#define APMU_USB 0x5c +#define APMU_DISP0 0x4c +#define APMU_CCIC0 0x50 +#define APMU_DFC 0x60 +#define MPMU_UART_PLL 0x14 + +static DEFINE_SPINLOCK(clk_lock); + +static struct clk_factor_masks uart_factor_masks = { + .factor = 2, + .num_mask = 0x1fff, + .den_mask = 0x1fff, + .num_shift = 16, + .den_shift = 0, +}; + +static struct clk_factor_tbl uart_factor_tbl[] = { + {.num = 8125, .den = 1536}, /*14.745MHZ */ +}; + +static const char *uart_parent[] = {"pll1_3_16", "uart_pll"}; +static const char *ssp_parent[] = {"pll1_96", "pll1_48", "pll1_24", "pll1_12"}; +static const char *sdh_parent[] = {"pll1_12", "pll1_13"}; +static const char *disp_parent[] = {"pll1_2", "pll1_12"}; +static const char *ccic_parent[] = {"pll1_2", "pll1_12"}; +static const char *ccic_phy_parent[] = {"pll1_6", "pll1_12"}; + +void __init pxa910_clk_init(void) +{ + struct clk *clk; + struct clk *uart_pll; + void __iomem *mpmu_base; + void __iomem *apmu_base; + void __iomem *apbcp_base; + void __iomem *apbc_base; + + mpmu_base = ioremap(APB_PHYS_BASE + 0x50000, SZ_4K); + if (mpmu_base == NULL) { + pr_err("error to ioremap MPMU base\n"); + return; + } + + apmu_base = ioremap(AXI_PHYS_BASE + 0x82800, SZ_4K); + if (apmu_base == NULL) { + pr_err("error to ioremap APMU base\n"); + return; + } + + apbcp_base = ioremap(APB_PHYS_BASE + 0x3b000, SZ_4K); + if (apbcp_base == NULL) { + pr_err("error to ioremap APBC extension base\n"); + return; + } + + apbc_base = ioremap(APB_PHYS_BASE + 0x15000, SZ_4K); + if (apbc_base == NULL) { + pr_err("error to ioremap APBC base\n"); + return; + } + + clk = clk_register_fixed_rate(NULL, "clk32", NULL, CLK_IS_ROOT, 3200); + clk_register_clkdev(clk, "clk32", NULL); + + clk = clk_register_fixed_rate(NULL, "vctcxo", NULL, CLK_IS_ROOT, + 26000000); + clk_register_clkdev(clk, "vctcxo", NULL); + + clk = clk_register_fixed_rate(NULL, "pll1", NULL, CLK_IS_ROOT, + 624000000); + clk_register_clkdev(clk, "pll1", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_2", "pll1", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_2", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_4", "pll1_2", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_4", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_8", "pll1_4", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_8", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_16", "pll1_8", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_16", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_6", "pll1_2", + CLK_SET_RATE_PARENT, 1, 3); + clk_register_clkdev(clk, "pll1_6", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_12", "pll1_6", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_12", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_24", "pll1_12", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_24", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_48", "pll1_24", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_48", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_96", "pll1_48", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_96", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_13", "pll1", + CLK_SET_RATE_PARENT, 1, 13); + clk_register_clkdev(clk, "pll1_13", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_13_1_5", "pll1", + CLK_SET_RATE_PARENT, 2, 3); + clk_register_clkdev(clk, "pll1_13_1_5", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_2_1_5", "pll1", + CLK_SET_RATE_PARENT, 2, 3); + clk_register_clkdev(clk, "pll1_2_1_5", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_3_16", "pll1", + CLK_SET_RATE_PARENT, 3, 16); + clk_register_clkdev(clk, "pll1_3_16", NULL); + + uart_pll = mmp_clk_register_factor("uart_pll", "pll1_4", 0, + mpmu_base + MPMU_UART_PLL, + &uart_factor_masks, uart_factor_tbl, + ARRAY_SIZE(uart_factor_tbl)); + clk_set_rate(uart_pll, 14745600); + clk_register_clkdev(uart_pll, "uart_pll", NULL); + + clk = mmp_clk_register_apbc("twsi0", "pll1_13_1_5", + apbc_base + APBC_TWSI0, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa2xx-i2c.0"); + + clk = mmp_clk_register_apbc("twsi1", "pll1_13_1_5", + apbcp_base + APBCP_TWSI1, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa2xx-i2c.1"); + + clk = mmp_clk_register_apbc("gpio", "vctcxo", + apbc_base + APBC_GPIO, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa-gpio"); + + clk = mmp_clk_register_apbc("kpc", "clk32", + apbc_base + APBC_KPC, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa27x-keypad"); + + clk = mmp_clk_register_apbc("rtc", "clk32", + apbc_base + APBC_RTC, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "sa1100-rtc"); + + clk = mmp_clk_register_apbc("pwm0", "pll1_48", + apbc_base + APBC_PWM0, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa910-pwm.0"); + + clk = mmp_clk_register_apbc("pwm1", "pll1_48", + apbc_base + APBC_PWM1, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa910-pwm.1"); + + clk = mmp_clk_register_apbc("pwm2", "pll1_48", + apbc_base + APBC_PWM2, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa910-pwm.2"); + + clk = mmp_clk_register_apbc("pwm3", "pll1_48", + apbc_base + APBC_PWM3, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa910-pwm.3"); + + clk = clk_register_mux(NULL, "uart0_mux", uart_parent, + ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_UART0, 4, 3, 0, &clk_lock); + clk_set_parent(clk, uart_pll); + clk_register_clkdev(clk, "uart_mux.0", NULL); + + clk = mmp_clk_register_apbc("uart0", "uart0_mux", + apbc_base + APBC_UART0, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa2xx-uart.0"); + + clk = clk_register_mux(NULL, "uart1_mux", uart_parent, + ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_UART1, 4, 3, 0, &clk_lock); + clk_set_parent(clk, uart_pll); + clk_register_clkdev(clk, "uart_mux.1", NULL); + + clk = mmp_clk_register_apbc("uart1", "uart1_mux", + apbc_base + APBC_UART1, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa2xx-uart.1"); + + clk = clk_register_mux(NULL, "uart2_mux", uart_parent, + ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT, + apbcp_base + APBCP_UART2, 4, 3, 0, &clk_lock); + clk_set_parent(clk, uart_pll); + clk_register_clkdev(clk, "uart_mux.2", NULL); + + clk = mmp_clk_register_apbc("uart2", "uart2_mux", + apbcp_base + APBCP_UART2, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa2xx-uart.2"); + + clk = clk_register_mux(NULL, "ssp0_mux", ssp_parent, + ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_SSP0, 4, 3, 0, &clk_lock); + clk_register_clkdev(clk, "uart_mux.0", NULL); + + clk = mmp_clk_register_apbc("ssp0", "ssp0_mux", + apbc_base + APBC_SSP0, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "mmp-ssp.0"); + + clk = clk_register_mux(NULL, "ssp1_mux", ssp_parent, + ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_SSP1, 4, 3, 0, &clk_lock); + clk_register_clkdev(clk, "ssp_mux.1", NULL); + + clk = mmp_clk_register_apbc("ssp1", "ssp1_mux", + apbc_base + APBC_SSP1, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "mmp-ssp.1"); + + clk = mmp_clk_register_apmu("dfc", "pll1_4", + apmu_base + APMU_DFC, 0x19b, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa3xx-nand.0"); + + clk = clk_register_mux(NULL, "sdh0_mux", sdh_parent, + ARRAY_SIZE(sdh_parent), CLK_SET_RATE_PARENT, + apmu_base + APMU_SDH0, 6, 1, 0, &clk_lock); + clk_register_clkdev(clk, "sdh0_mux", NULL); + + clk = mmp_clk_register_apmu("sdh0", "sdh_mux", + apmu_base + APMU_SDH0, 0x1b, &clk_lock); + clk_register_clkdev(clk, NULL, "sdhci-pxa.0"); + + clk = clk_register_mux(NULL, "sdh1_mux", sdh_parent, + ARRAY_SIZE(sdh_parent), CLK_SET_RATE_PARENT, + apmu_base + APMU_SDH1, 6, 1, 0, &clk_lock); + clk_register_clkdev(clk, "sdh1_mux", NULL); + + clk = mmp_clk_register_apmu("sdh1", "sdh1_mux", + apmu_base + APMU_SDH1, 0x1b, &clk_lock); + clk_register_clkdev(clk, NULL, "sdhci-pxa.1"); + + clk = mmp_clk_register_apmu("usb", "usb_pll", + apmu_base + APMU_USB, 0x9, &clk_lock); + clk_register_clkdev(clk, "usb_clk", NULL); + + clk = mmp_clk_register_apmu("sph", "usb_pll", + apmu_base + APMU_USB, 0x12, &clk_lock); + clk_register_clkdev(clk, "sph_clk", NULL); + + clk = clk_register_mux(NULL, "disp0_mux", disp_parent, + ARRAY_SIZE(disp_parent), CLK_SET_RATE_PARENT, + apmu_base + APMU_DISP0, 6, 1, 0, &clk_lock); + clk_register_clkdev(clk, "disp_mux.0", NULL); + + clk = mmp_clk_register_apmu("disp0", "disp0_mux", + apmu_base + APMU_DISP0, 0x1b, &clk_lock); + clk_register_clkdev(clk, NULL, "mmp-disp.0"); + + clk = clk_register_mux(NULL, "ccic0_mux", ccic_parent, + ARRAY_SIZE(ccic_parent), CLK_SET_RATE_PARENT, + apmu_base + APMU_CCIC0, 6, 1, 0, &clk_lock); + clk_register_clkdev(clk, "ccic_mux.0", NULL); + + clk = mmp_clk_register_apmu("ccic0", "ccic0_mux", + apmu_base + APMU_CCIC0, 0x1b, &clk_lock); + clk_register_clkdev(clk, "fnclk", "mmp-ccic.0"); + + clk = clk_register_mux(NULL, "ccic0_phy_mux", ccic_phy_parent, + ARRAY_SIZE(ccic_phy_parent), + CLK_SET_RATE_PARENT, apmu_base + APMU_CCIC0, + 7, 1, 0, &clk_lock); + clk_register_clkdev(clk, "ccic_phy_mux.0", NULL); + + clk = mmp_clk_register_apmu("ccic0_phy", "ccic0_phy_mux", + apmu_base + APMU_CCIC0, 0x24, &clk_lock); + clk_register_clkdev(clk, "phyclk", "mmp-ccic.0"); + + clk = clk_register_divider(NULL, "ccic0_sphy_div", "ccic0_mux", + CLK_SET_RATE_PARENT, apmu_base + APMU_CCIC0, + 10, 5, 0, &clk_lock); + clk_register_clkdev(clk, "sphyclk_div", NULL); + + clk = mmp_clk_register_apmu("ccic0_sphy", "ccic0_sphy_div", + apmu_base + APMU_CCIC0, 0x300, &clk_lock); + clk_register_clkdev(clk, "sphyclk", "mmp-ccic.0"); +} diff --git a/drivers/clk/mmp/clk.h b/drivers/clk/mmp/clk.h new file mode 100644 index 0000000..ab86dd4 --- /dev/null +++ b/drivers/clk/mmp/clk.h @@ -0,0 +1,35 @@ +#ifndef __MACH_MMP_CLK_H +#define __MACH_MMP_CLK_H + +#include <linux/clk-provider.h> +#include <linux/clkdev.h> + +#define APBC_NO_BUS_CTRL BIT(0) +#define APBC_POWER_CTRL BIT(1) + +struct clk_factor_masks { + unsigned int factor; + unsigned int num_mask; + unsigned int den_mask; + unsigned int num_shift; + unsigned int den_shift; +}; + +struct clk_factor_tbl { + unsigned int num; + unsigned int den; +}; + +extern struct clk *mmp_clk_register_pll2(const char *name, + const char *parent_name, unsigned long flags); +extern struct clk *mmp_clk_register_apbc(const char *name, + const char *parent_name, void __iomem *base, + unsigned int delay, unsigned int apbc_flags, spinlock_t *lock); +extern struct clk *mmp_clk_register_apmu(const char *name, + const char *parent_name, void __iomem *base, u32 enable_mask, + spinlock_t *lock); +extern struct clk *mmp_clk_register_factor(const char *name, + const char *parent_name, unsigned long flags, + void __iomem *base, struct clk_factor_masks *masks, + struct clk_factor_tbl *ftbl, unsigned int ftbl_cnt); +#endif diff --git a/drivers/clk/mxs/clk-imx23.c b/drivers/clk/mxs/clk-imx23.c index 844043a..9f6d155 100644 --- a/drivers/clk/mxs/clk-imx23.c +++ b/drivers/clk/mxs/clk-imx23.c @@ -14,6 +14,7 @@ #include <linux/err.h> #include <linux/init.h> #include <linux/io.h> +#include <linux/of.h> #include <mach/common.h> #include <mach/mx23.h> #include "clk.h" @@ -71,44 +72,6 @@ static void __init clk_misc_init(void) __mxs_setl(30 << BP_FRAC_IOFRAC, FRAC); } -static struct clk_lookup uart_lookups[] = { - { .dev_id = "duart", }, - { .dev_id = "mxs-auart.0", }, - { .dev_id = "mxs-auart.1", }, - { .dev_id = "8006c000.serial", }, - { .dev_id = "8006e000.serial", }, - { .dev_id = "80070000.serial", }, -}; - -static struct clk_lookup hbus_lookups[] = { - { .dev_id = "imx23-dma-apbh", }, - { .dev_id = "80004000.dma-apbh", }, -}; - -static struct clk_lookup xbus_lookups[] = { - { .dev_id = "duart", .con_id = "apb_pclk"}, - { .dev_id = "80070000.serial", .con_id = "apb_pclk"}, - { .dev_id = "imx23-dma-apbx", }, - { .dev_id = "80024000.dma-apbx", }, -}; - -static struct clk_lookup ssp_lookups[] = { - { .dev_id = "imx23-mmc.0", }, - { .dev_id = "imx23-mmc.1", }, - { .dev_id = "80010000.ssp", }, - { .dev_id = "80034000.ssp", }, -}; - -static struct clk_lookup lcdif_lookups[] = { - { .dev_id = "imx23-fb", }, - { .dev_id = "80030000.lcdif", }, -}; - -static struct clk_lookup gpmi_lookups[] = { - { .dev_id = "imx23-gpmi-nand", }, - { .dev_id = "8000c000.gpmi-nand", }, -}; - static const char *sel_pll[] __initconst = { "pll", "ref_xtal", }; static const char *sel_cpu[] __initconst = { "ref_cpu", "ref_xtal", }; static const char *sel_pix[] __initconst = { "ref_pix", "ref_xtal", }; @@ -127,6 +90,7 @@ enum imx23_clk { }; static struct clk *clks[clk_max]; +static struct clk_onecell_data clk_data; static enum imx23_clk clks_init_on[] __initdata = { cpu, hbus, xbus, emi, uart, @@ -134,6 +98,7 @@ static enum imx23_clk clks_init_on[] __initdata = { int __init mx23_clocks_init(void) { + struct device_node *np; int i; clk_misc_init(); @@ -188,14 +153,14 @@ int __init mx23_clocks_init(void) return PTR_ERR(clks[i]); } + np = of_find_compatible_node(NULL, NULL, "fsl,imx23-clkctrl"); + if (np) { + clk_data.clks = clks; + clk_data.clk_num = ARRAY_SIZE(clks); + of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); + } + clk_register_clkdev(clks[clk32k], NULL, "timrot"); - clk_register_clkdev(clks[pwm], NULL, "80064000.pwm"); - clk_register_clkdevs(clks[hbus], hbus_lookups, ARRAY_SIZE(hbus_lookups)); - clk_register_clkdevs(clks[xbus], xbus_lookups, ARRAY_SIZE(xbus_lookups)); - clk_register_clkdevs(clks[uart], uart_lookups, ARRAY_SIZE(uart_lookups)); - clk_register_clkdevs(clks[ssp], ssp_lookups, ARRAY_SIZE(ssp_lookups)); - clk_register_clkdevs(clks[gpmi], gpmi_lookups, ARRAY_SIZE(gpmi_lookups)); - clk_register_clkdevs(clks[lcdif], lcdif_lookups, ARRAY_SIZE(lcdif_lookups)); for (i = 0; i < ARRAY_SIZE(clks_init_on); i++) clk_prepare_enable(clks[clks_init_on[i]]); diff --git a/drivers/clk/mxs/clk-imx28.c b/drivers/clk/mxs/clk-imx28.c index e3aab67..613e76f 100644 --- a/drivers/clk/mxs/clk-imx28.c +++ b/drivers/clk/mxs/clk-imx28.c @@ -14,6 +14,7 @@ #include <linux/err.h> #include <linux/init.h> #include <linux/io.h> +#include <linux/of.h> #include <mach/common.h> #include <mach/mx28.h> #include "clk.h" @@ -120,90 +121,6 @@ static void __init clk_misc_init(void) writel_relaxed(val, FRAC0); } -static struct clk_lookup uart_lookups[] = { - { .dev_id = "duart", }, - { .dev_id = "mxs-auart.0", }, - { .dev_id = "mxs-auart.1", }, - { .dev_id = "mxs-auart.2", }, - { .dev_id = "mxs-auart.3", }, - { .dev_id = "mxs-auart.4", }, - { .dev_id = "8006a000.serial", }, - { .dev_id = "8006c000.serial", }, - { .dev_id = "8006e000.serial", }, - { .dev_id = "80070000.serial", }, - { .dev_id = "80072000.serial", }, - { .dev_id = "80074000.serial", }, -}; - -static struct clk_lookup hbus_lookups[] = { - { .dev_id = "imx28-dma-apbh", }, - { .dev_id = "80004000.dma-apbh", }, -}; - -static struct clk_lookup xbus_lookups[] = { - { .dev_id = "duart", .con_id = "apb_pclk"}, - { .dev_id = "80074000.serial", .con_id = "apb_pclk"}, - { .dev_id = "imx28-dma-apbx", }, - { .dev_id = "80024000.dma-apbx", }, -}; - -static struct clk_lookup ssp0_lookups[] = { - { .dev_id = "imx28-mmc.0", }, - { .dev_id = "80010000.ssp", }, -}; - -static struct clk_lookup ssp1_lookups[] = { - { .dev_id = "imx28-mmc.1", }, - { .dev_id = "80012000.ssp", }, -}; - -static struct clk_lookup ssp2_lookups[] = { - { .dev_id = "imx28-mmc.2", }, - { .dev_id = "80014000.ssp", }, -}; - -static struct clk_lookup ssp3_lookups[] = { - { .dev_id = "imx28-mmc.3", }, - { .dev_id = "80016000.ssp", }, -}; - -static struct clk_lookup lcdif_lookups[] = { - { .dev_id = "imx28-fb", }, - { .dev_id = "80030000.lcdif", }, -}; - -static struct clk_lookup gpmi_lookups[] = { - { .dev_id = "imx28-gpmi-nand", }, - { .dev_id = "8000c000.gpmi-nand", }, -}; - -static struct clk_lookup fec_lookups[] = { - { .dev_id = "imx28-fec.0", }, - { .dev_id = "imx28-fec.1", }, - { .dev_id = "800f0000.ethernet", }, - { .dev_id = "800f4000.ethernet", }, -}; - -static struct clk_lookup can0_lookups[] = { - { .dev_id = "flexcan.0", }, - { .dev_id = "80032000.can", }, -}; - -static struct clk_lookup can1_lookups[] = { - { .dev_id = "flexcan.1", }, - { .dev_id = "80034000.can", }, -}; - -static struct clk_lookup saif0_lookups[] = { - { .dev_id = "mxs-saif.0", }, - { .dev_id = "80042000.saif", }, -}; - -static struct clk_lookup saif1_lookups[] = { - { .dev_id = "mxs-saif.1", }, - { .dev_id = "80046000.saif", }, -}; - static const char *sel_cpu[] __initconst = { "ref_cpu", "ref_xtal", }; static const char *sel_io0[] __initconst = { "ref_io0", "ref_xtal", }; static const char *sel_io1[] __initconst = { "ref_io1", "ref_xtal", }; @@ -228,6 +145,7 @@ enum imx28_clk { }; static struct clk *clks[clk_max]; +static struct clk_onecell_data clk_data; static enum imx28_clk clks_init_on[] __initdata = { cpu, hbus, xbus, emi, uart, @@ -235,6 +153,7 @@ static enum imx28_clk clks_init_on[] __initdata = { int __init mx28_clocks_init(void) { + struct device_node *np; int i; clk_misc_init(); @@ -312,27 +231,15 @@ int __init mx28_clocks_init(void) return PTR_ERR(clks[i]); } + np = of_find_compatible_node(NULL, NULL, "fsl,imx28-clkctrl"); + if (np) { + clk_data.clks = clks; + clk_data.clk_num = ARRAY_SIZE(clks); + of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); + } + clk_register_clkdev(clks[clk32k], NULL, "timrot"); clk_register_clkdev(clks[enet_out], NULL, "enet_out"); - clk_register_clkdev(clks[pwm], NULL, "80064000.pwm"); - clk_register_clkdevs(clks[hbus], hbus_lookups, ARRAY_SIZE(hbus_lookups)); - clk_register_clkdevs(clks[xbus], xbus_lookups, ARRAY_SIZE(xbus_lookups)); - clk_register_clkdevs(clks[uart], uart_lookups, ARRAY_SIZE(uart_lookups)); - clk_register_clkdevs(clks[ssp0], ssp0_lookups, ARRAY_SIZE(ssp0_lookups)); - clk_register_clkdevs(clks[ssp1], ssp1_lookups, ARRAY_SIZE(ssp1_lookups)); - clk_register_clkdevs(clks[ssp2], ssp2_lookups, ARRAY_SIZE(ssp2_lookups)); - clk_register_clkdevs(clks[ssp3], ssp3_lookups, ARRAY_SIZE(ssp3_lookups)); - clk_register_clkdevs(clks[gpmi], gpmi_lookups, ARRAY_SIZE(gpmi_lookups)); - clk_register_clkdevs(clks[saif0], saif0_lookups, ARRAY_SIZE(saif0_lookups)); - clk_register_clkdevs(clks[saif1], saif1_lookups, ARRAY_SIZE(saif1_lookups)); - clk_register_clkdevs(clks[lcdif], lcdif_lookups, ARRAY_SIZE(lcdif_lookups)); - clk_register_clkdevs(clks[fec], fec_lookups, ARRAY_SIZE(fec_lookups)); - clk_register_clkdevs(clks[can0], can0_lookups, ARRAY_SIZE(can0_lookups)); - clk_register_clkdevs(clks[can1], can1_lookups, ARRAY_SIZE(can1_lookups)); - clk_register_clkdev(clks[usb0_pwr], NULL, "8007c000.usbphy"); - clk_register_clkdev(clks[usb1_pwr], NULL, "8007e000.usbphy"); - clk_register_clkdev(clks[usb0], NULL, "80080000.usb"); - clk_register_clkdev(clks[usb1], NULL, "80090000.usb"); for (i = 0; i < ARRAY_SIZE(clks_init_on); i++) clk_prepare_enable(clks[clks_init_on[i]]); diff --git a/drivers/clk/ux500/Makefile b/drivers/clk/ux500/Makefile new file mode 100644 index 0000000..858fbfe --- /dev/null +++ b/drivers/clk/ux500/Makefile @@ -0,0 +1,12 @@ +# +# Makefile for ux500 clocks +# + +# Clock types +obj-y += clk-prcc.o +obj-y += clk-prcmu.o + +# Clock definitions +obj-y += u8500_clk.o +obj-y += u9540_clk.o +obj-y += u8540_clk.o diff --git a/drivers/clk/ux500/clk-prcc.c b/drivers/clk/ux500/clk-prcc.c new file mode 100644 index 0000000..7eee7f7 --- /dev/null +++ b/drivers/clk/ux500/clk-prcc.c @@ -0,0 +1,164 @@ +/* + * PRCC clock implementation for ux500 platform. + * + * Copyright (C) 2012 ST-Ericsson SA + * Author: Ulf Hansson <ulf.hansson@linaro.org> + * + * License terms: GNU General Public License (GPL) version 2 + */ + +#include <linux/clk-provider.h> +#include <linux/clk-private.h> +#include <linux/slab.h> +#include <linux/io.h> +#include <linux/err.h> +#include <linux/types.h> +#include <mach/hardware.h> + +#include "clk.h" + +#define PRCC_PCKEN 0x000 +#define PRCC_PCKDIS 0x004 +#define PRCC_KCKEN 0x008 +#define PRCC_KCKDIS 0x00C +#define PRCC_PCKSR 0x010 +#define PRCC_KCKSR 0x014 + +#define to_clk_prcc(_hw) container_of(_hw, struct clk_prcc, hw) + +struct clk_prcc { + struct clk_hw hw; + void __iomem *base; + u32 cg_sel; + int is_enabled; +}; + +/* PRCC clock operations. */ + +static int clk_prcc_pclk_enable(struct clk_hw *hw) +{ + struct clk_prcc *clk = to_clk_prcc(hw); + + writel(clk->cg_sel, (clk->base + PRCC_PCKEN)); + while (!(readl(clk->base + PRCC_PCKSR) & clk->cg_sel)) + cpu_relax(); + + clk->is_enabled = 1; + return 0; +} + +static void clk_prcc_pclk_disable(struct clk_hw *hw) +{ + struct clk_prcc *clk = to_clk_prcc(hw); + + writel(clk->cg_sel, (clk->base + PRCC_PCKDIS)); + clk->is_enabled = 0; +} + +static int clk_prcc_kclk_enable(struct clk_hw *hw) +{ + struct clk_prcc *clk = to_clk_prcc(hw); + + writel(clk->cg_sel, (clk->base + PRCC_KCKEN)); + while (!(readl(clk->base + PRCC_KCKSR) & clk->cg_sel)) + cpu_relax(); + + clk->is_enabled = 1; + return 0; +} + +static void clk_prcc_kclk_disable(struct clk_hw *hw) +{ + struct clk_prcc *clk = to_clk_prcc(hw); + + writel(clk->cg_sel, (clk->base + PRCC_KCKDIS)); + clk->is_enabled = 0; +} + +static int clk_prcc_is_enabled(struct clk_hw *hw) +{ + struct clk_prcc *clk = to_clk_prcc(hw); + return clk->is_enabled; +} + +static struct clk_ops clk_prcc_pclk_ops = { + .enable = clk_prcc_pclk_enable, + .disable = clk_prcc_pclk_disable, + .is_enabled = clk_prcc_is_enabled, +}; + +static struct clk_ops clk_prcc_kclk_ops = { + .enable = clk_prcc_kclk_enable, + .disable = clk_prcc_kclk_disable, + .is_enabled = clk_prcc_is_enabled, +}; + +static struct clk *clk_reg_prcc(const char *name, + const char *parent_name, + resource_size_t phy_base, + u32 cg_sel, + unsigned long flags, + struct clk_ops *clk_prcc_ops) +{ + struct clk_prcc *clk; + struct clk_init_data clk_prcc_init; + struct clk *clk_reg; + + if (!name) { + pr_err("clk_prcc: %s invalid arguments passed\n", __func__); + return ERR_PTR(-EINVAL); + } + + clk = kzalloc(sizeof(struct clk_prcc), GFP_KERNEL); + if (!clk) { + pr_err("clk_prcc: %s could not allocate clk\n", __func__); + return ERR_PTR(-ENOMEM); + } + + clk->base = ioremap(phy_base, SZ_4K); + if (!clk->base) + goto free_clk; + + clk->cg_sel = cg_sel; + clk->is_enabled = 1; + + clk_prcc_init.name = name; + clk_prcc_init.ops = clk_prcc_ops; + clk_prcc_init.flags = flags; + clk_prcc_init.parent_names = (parent_name ? &parent_name : NULL); + clk_prcc_init.num_parents = (parent_name ? 1 : 0); + clk->hw.init = &clk_prcc_init; + + clk_reg = clk_register(NULL, &clk->hw); + if (IS_ERR_OR_NULL(clk_reg)) + goto unmap_clk; + + return clk_reg; + +unmap_clk: + iounmap(clk->base); +free_clk: + kfree(clk); + pr_err("clk_prcc: %s failed to register clk\n", __func__); + return ERR_PTR(-ENOMEM); +} + +struct clk *clk_reg_prcc_pclk(const char *name, + const char *parent_name, + resource_size_t phy_base, + u32 cg_sel, + unsigned long flags) +{ + return clk_reg_prcc(name, parent_name, phy_base, cg_sel, flags, + &clk_prcc_pclk_ops); +} + +struct clk *clk_reg_prcc_kclk(const char *name, + const char *parent_name, + resource_size_t phy_base, + u32 cg_sel, + unsigned long flags) +{ + return clk_reg_prcc(name, parent_name, phy_base, cg_sel, flags, + &clk_prcc_kclk_ops); +} diff --git a/drivers/clk/ux500/clk-prcmu.c b/drivers/clk/ux500/clk-prcmu.c new file mode 100644 index 0000000..930cdfe --- /dev/null +++ b/drivers/clk/ux500/clk-prcmu.c @@ -0,0 +1,252 @@ +/* + * PRCMU clock implementation for ux500 platform. + * + * Copyright (C) 2012 ST-Ericsson SA + * Author: Ulf Hansson <ulf.hansson@linaro.org> + * + * License terms: GNU General Public License (GPL) version 2 + */ + +#include <linux/clk-provider.h> +#include <linux/clk-private.h> +#include <linux/mfd/dbx500-prcmu.h> +#include <linux/slab.h> +#include <linux/io.h> +#include <linux/err.h> +#include "clk.h" + +#define to_clk_prcmu(_hw) container_of(_hw, struct clk_prcmu, hw) + +struct clk_prcmu { + struct clk_hw hw; + u8 cg_sel; + int is_enabled; +}; + +/* PRCMU clock operations. */ + +static int clk_prcmu_prepare(struct clk_hw *hw) +{ + struct clk_prcmu *clk = to_clk_prcmu(hw); + return prcmu_request_clock(clk->cg_sel, true); +} + +static void clk_prcmu_unprepare(struct clk_hw *hw) +{ + struct clk_prcmu *clk = to_clk_prcmu(hw); + if (prcmu_request_clock(clk->cg_sel, false)) + pr_err("clk_prcmu: %s failed to disable %s.\n", __func__, + hw->init->name); +} + +static int clk_prcmu_enable(struct clk_hw *hw) +{ + struct clk_prcmu *clk = to_clk_prcmu(hw); + clk->is_enabled = 1; + return 0; +} + +static void clk_prcmu_disable(struct clk_hw *hw) +{ + struct clk_prcmu *clk = to_clk_prcmu(hw); + clk->is_enabled = 0; +} + +static int clk_prcmu_is_enabled(struct clk_hw *hw) +{ + struct clk_prcmu *clk = to_clk_prcmu(hw); + return clk->is_enabled; +} + +static unsigned long clk_prcmu_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct clk_prcmu *clk = to_clk_prcmu(hw); + return prcmu_clock_rate(clk->cg_sel); +} + +static long clk_prcmu_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *parent_rate) +{ + struct clk_prcmu *clk = to_clk_prcmu(hw); + return prcmu_round_clock_rate(clk->cg_sel, rate); +} + +static int clk_prcmu_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct clk_prcmu *clk = to_clk_prcmu(hw); + return prcmu_set_clock_rate(clk->cg_sel, rate); +} + +static int request_ape_opp100(bool enable) +{ + static int reqs; + int err = 0; + + if (enable) { + if (!reqs) + err = prcmu_qos_add_requirement(PRCMU_QOS_APE_OPP, + "clock", 100); + if (!err) + reqs++; + } else { + reqs--; + if (!reqs) + prcmu_qos_remove_requirement(PRCMU_QOS_APE_OPP, + "clock"); + } + return err; +} + +static int clk_prcmu_opp_prepare(struct clk_hw *hw) +{ + int err; + struct clk_prcmu *clk = to_clk_prcmu(hw); + + err = request_ape_opp100(true); + if (err) { + pr_err("clk_prcmu: %s failed to request APE OPP100 for %s.\n", + __func__, hw->init->name); + return err; + } + + err = prcmu_request_clock(clk->cg_sel, true); + if (err) + request_ape_opp100(false); + + return err; +} + +static void clk_prcmu_opp_unprepare(struct clk_hw *hw) +{ + struct clk_prcmu *clk = to_clk_prcmu(hw); + + if (prcmu_request_clock(clk->cg_sel, false)) + goto out_error; + if (request_ape_opp100(false)) + goto out_error; + return; + +out_error: + pr_err("clk_prcmu: %s failed to disable %s.\n", __func__, + hw->init->name); +} + +static struct clk_ops clk_prcmu_scalable_ops = { + .prepare = clk_prcmu_prepare, + .unprepare = clk_prcmu_unprepare, + .enable = clk_prcmu_enable, + .disable = clk_prcmu_disable, + .is_enabled = clk_prcmu_is_enabled, + .recalc_rate = clk_prcmu_recalc_rate, + .round_rate = clk_prcmu_round_rate, + .set_rate = clk_prcmu_set_rate, +}; + +static struct clk_ops clk_prcmu_gate_ops = { + .prepare = clk_prcmu_prepare, + .unprepare = clk_prcmu_unprepare, + .enable = clk_prcmu_enable, + .disable = clk_prcmu_disable, + .is_enabled = clk_prcmu_is_enabled, + .recalc_rate = clk_prcmu_recalc_rate, +}; + +static struct clk_ops clk_prcmu_rate_ops = { + .is_enabled = clk_prcmu_is_enabled, + .recalc_rate = clk_prcmu_recalc_rate, +}; + +static struct clk_ops clk_prcmu_opp_gate_ops = { + .prepare = clk_prcmu_opp_prepare, + .unprepare = clk_prcmu_opp_unprepare, + .enable = clk_prcmu_enable, + .disable = clk_prcmu_disable, + .is_enabled = clk_prcmu_is_enabled, + .recalc_rate = clk_prcmu_recalc_rate, +}; + +static struct clk *clk_reg_prcmu(const char *name, + const char *parent_name, + u8 cg_sel, + unsigned long rate, + unsigned long flags, + struct clk_ops *clk_prcmu_ops) +{ + struct clk_prcmu *clk; + struct clk_init_data clk_prcmu_init; + struct clk *clk_reg; + + if (!name) { + pr_err("clk_prcmu: %s invalid arguments passed\n", __func__); + return ERR_PTR(-EINVAL); + } + + clk = kzalloc(sizeof(struct clk_prcmu), GFP_KERNEL); + if (!clk) { + pr_err("clk_prcmu: %s could not allocate clk\n", __func__); + return ERR_PTR(-ENOMEM); + } + + clk->cg_sel = cg_sel; + clk->is_enabled = 1; + /* "rate" can be used for changing the initial frequency */ + if (rate) + prcmu_set_clock_rate(cg_sel, rate); + + clk_prcmu_init.name = name; + clk_prcmu_init.ops = clk_prcmu_ops; + clk_prcmu_init.flags = flags; + clk_prcmu_init.parent_names = (parent_name ? &parent_name : NULL); + clk_prcmu_init.num_parents = (parent_name ? 1 : 0); + clk->hw.init = &clk_prcmu_init; + + clk_reg = clk_register(NULL, &clk->hw); + if (IS_ERR_OR_NULL(clk_reg)) + goto free_clk; + + return clk_reg; + +free_clk: + kfree(clk); + pr_err("clk_prcmu: %s failed to register clk\n", __func__); + return ERR_PTR(-ENOMEM); +} + +struct clk *clk_reg_prcmu_scalable(const char *name, + const char *parent_name, + u8 cg_sel, + unsigned long rate, + unsigned long flags) +{ + return clk_reg_prcmu(name, parent_name, cg_sel, rate, flags, + &clk_prcmu_scalable_ops); +} + +struct clk *clk_reg_prcmu_gate(const char *name, + const char *parent_name, + u8 cg_sel, + unsigned long flags) +{ + return clk_reg_prcmu(name, parent_name, cg_sel, 0, flags, + &clk_prcmu_gate_ops); +} + +struct clk *clk_reg_prcmu_rate(const char *name, + const char *parent_name, + u8 cg_sel, + unsigned long flags) +{ + return clk_reg_prcmu(name, parent_name, cg_sel, 0, flags, + &clk_prcmu_rate_ops); +} + +struct clk *clk_reg_prcmu_opp_gate(const char *name, + const char *parent_name, + u8 cg_sel, + unsigned long flags) +{ + return clk_reg_prcmu(name, parent_name, cg_sel, 0, flags, + &clk_prcmu_opp_gate_ops); +} diff --git a/drivers/clk/ux500/clk.h b/drivers/clk/ux500/clk.h new file mode 100644 index 0000000..836d7d1 --- /dev/null +++ b/drivers/clk/ux500/clk.h @@ -0,0 +1,48 @@ +/* + * Clocks for ux500 platforms + * + * Copyright (C) 2012 ST-Ericsson SA + * Author: Ulf Hansson <ulf.hansson@linaro.org> + * + * License terms: GNU General Public License (GPL) version 2 + */ + +#ifndef __UX500_CLK_H +#define __UX500_CLK_H + +#include <linux/clk.h> + +struct clk *clk_reg_prcc_pclk(const char *name, + const char *parent_name, + unsigned int phy_base, + u32 cg_sel, + unsigned long flags); + +struct clk *clk_reg_prcc_kclk(const char *name, + const char *parent_name, + unsigned int phy_base, + u32 cg_sel, + unsigned long flags); + +struct clk *clk_reg_prcmu_scalable(const char *name, + const char *parent_name, + u8 cg_sel, + unsigned long rate, + unsigned long flags); + +struct clk *clk_reg_prcmu_gate(const char *name, + const char *parent_name, + u8 cg_sel, + unsigned long flags); + +struct clk *clk_reg_prcmu_rate(const char *name, + const char *parent_name, + u8 cg_sel, + unsigned long flags); + +struct clk *clk_reg_prcmu_opp_gate(const char *name, + const char *parent_name, + u8 cg_sel, + unsigned long flags); + +#endif /* __UX500_CLK_H */ diff --git a/drivers/clk/ux500/u8500_clk.c b/drivers/clk/ux500/u8500_clk.c new file mode 100644 index 0000000..ca4a25e --- /dev/null +++ b/drivers/clk/ux500/u8500_clk.c @@ -0,0 +1,477 @@ +/* + * Clock definitions for u8500 platform. + * + * Copyright (C) 2012 ST-Ericsson SA + * Author: Ulf Hansson <ulf.hansson@linaro.org> + * + * License terms: GNU General Public License (GPL) version 2 + */ + +#include <linux/clk.h> +#include <linux/clkdev.h> +#include <linux/clk-provider.h> +#include <linux/mfd/dbx500-prcmu.h> +#include <linux/platform_data/clk-ux500.h> + +#include "clk.h" + +void u8500_clk_init(void) +{ + struct prcmu_fw_version *fw_version; + const char *sgaclk_parent = NULL; + struct clk *clk; + + /* Clock sources */ + clk = clk_reg_prcmu_gate("soc0_pll", NULL, PRCMU_PLLSOC0, + CLK_IS_ROOT|CLK_IGNORE_UNUSED); + clk_register_clkdev(clk, "soc0_pll", NULL); + + clk = clk_reg_prcmu_gate("soc1_pll", NULL, PRCMU_PLLSOC1, + CLK_IS_ROOT|CLK_IGNORE_UNUSED); + clk_register_clkdev(clk, "soc1_pll", NULL); + + clk = clk_reg_prcmu_gate("ddr_pll", NULL, PRCMU_PLLDDR, + CLK_IS_ROOT|CLK_IGNORE_UNUSED); + clk_register_clkdev(clk, "ddr_pll", NULL); + + /* FIXME: Add sys, ulp and int clocks here. */ + + clk = clk_register_fixed_rate(NULL, "rtc32k", "NULL", + CLK_IS_ROOT|CLK_IGNORE_UNUSED, + 32768); + clk_register_clkdev(clk, "clk32k", NULL); + clk_register_clkdev(clk, NULL, "rtc-pl031"); + + /* PRCMU clocks */ + fw_version = prcmu_get_fw_version(); + if (fw_version != NULL) { + switch (fw_version->project) { + case PRCMU_FW_PROJECT_U8500_C2: + case PRCMU_FW_PROJECT_U8520: + case PRCMU_FW_PROJECT_U8420: + sgaclk_parent = "soc0_pll"; + break; + default: + break; + } + } + + if (sgaclk_parent) + clk = clk_reg_prcmu_gate("sgclk", sgaclk_parent, + PRCMU_SGACLK, 0); + else + clk = clk_reg_prcmu_gate("sgclk", NULL, + PRCMU_SGACLK, CLK_IS_ROOT); + clk_register_clkdev(clk, NULL, "mali"); + + clk = clk_reg_prcmu_gate("uartclk", NULL, PRCMU_UARTCLK, CLK_IS_ROOT); + clk_register_clkdev(clk, NULL, "UART"); + + clk = clk_reg_prcmu_gate("msp02clk", NULL, PRCMU_MSP02CLK, CLK_IS_ROOT); + clk_register_clkdev(clk, NULL, "MSP02"); + + clk = clk_reg_prcmu_gate("msp1clk", NULL, PRCMU_MSP1CLK, CLK_IS_ROOT); + clk_register_clkdev(clk, NULL, "MSP1"); + + clk = clk_reg_prcmu_gate("i2cclk", NULL, PRCMU_I2CCLK, CLK_IS_ROOT); + clk_register_clkdev(clk, NULL, "I2C"); + + clk = clk_reg_prcmu_gate("slimclk", NULL, PRCMU_SLIMCLK, CLK_IS_ROOT); + clk_register_clkdev(clk, NULL, "slim"); + + clk = clk_reg_prcmu_gate("per1clk", NULL, PRCMU_PER1CLK, CLK_IS_ROOT); + clk_register_clkdev(clk, NULL, "PERIPH1"); + + clk = clk_reg_prcmu_gate("per2clk", NULL, PRCMU_PER2CLK, CLK_IS_ROOT); + clk_register_clkdev(clk, NULL, "PERIPH2"); + + clk = clk_reg_prcmu_gate("per3clk", NULL, PRCMU_PER3CLK, CLK_IS_ROOT); + clk_register_clkdev(clk, NULL, "PERIPH3"); + + clk = clk_reg_prcmu_gate("per5clk", NULL, PRCMU_PER5CLK, CLK_IS_ROOT); + clk_register_clkdev(clk, NULL, "PERIPH5"); + + clk = clk_reg_prcmu_gate("per6clk", NULL, PRCMU_PER6CLK, CLK_IS_ROOT); + clk_register_clkdev(clk, NULL, "PERIPH6"); + + clk = clk_reg_prcmu_gate("per7clk", NULL, PRCMU_PER7CLK, CLK_IS_ROOT); + clk_register_clkdev(clk, NULL, "PERIPH7"); + + clk = clk_reg_prcmu_scalable("lcdclk", NULL, PRCMU_LCDCLK, 0, + CLK_IS_ROOT|CLK_SET_RATE_GATE); + clk_register_clkdev(clk, NULL, "lcd"); + clk_register_clkdev(clk, "lcd", "mcde"); + + clk = clk_reg_prcmu_opp_gate("bmlclk", NULL, PRCMU_BMLCLK, CLK_IS_ROOT); + clk_register_clkdev(clk, NULL, "bml"); + + clk = clk_reg_prcmu_scalable("hsitxclk", NULL, PRCMU_HSITXCLK, 0, + CLK_IS_ROOT|CLK_SET_RATE_GATE); + + clk = clk_reg_prcmu_scalable("hsirxclk", NULL, PRCMU_HSIRXCLK, 0, + CLK_IS_ROOT|CLK_SET_RATE_GATE); + + clk = clk_reg_prcmu_scalable("hdmiclk", NULL, PRCMU_HDMICLK, 0, + CLK_IS_ROOT|CLK_SET_RATE_GATE); + clk_register_clkdev(clk, NULL, "hdmi"); + clk_register_clkdev(clk, "hdmi", "mcde"); + + clk = clk_reg_prcmu_gate("apeatclk", NULL, PRCMU_APEATCLK, CLK_IS_ROOT); + clk_register_clkdev(clk, NULL, "apeat"); + + clk = clk_reg_prcmu_gate("apetraceclk", NULL, PRCMU_APETRACECLK, + CLK_IS_ROOT); + clk_register_clkdev(clk, NULL, "apetrace"); + + clk = clk_reg_prcmu_gate("mcdeclk", NULL, PRCMU_MCDECLK, CLK_IS_ROOT); + clk_register_clkdev(clk, NULL, "mcde"); + clk_register_clkdev(clk, "mcde", "mcde"); + clk_register_clkdev(clk, "dsisys", "dsilink.0"); + clk_register_clkdev(clk, "dsisys", "dsilink.1"); + clk_register_clkdev(clk, "dsisys", "dsilink.2"); + + clk = clk_reg_prcmu_opp_gate("ipi2cclk", NULL, PRCMU_IPI2CCLK, + CLK_IS_ROOT); + clk_register_clkdev(clk, NULL, "ipi2"); + + clk = clk_reg_prcmu_gate("dsialtclk", NULL, PRCMU_DSIALTCLK, + CLK_IS_ROOT); + clk_register_clkdev(clk, NULL, "dsialt"); + + clk = clk_reg_prcmu_gate("dmaclk", NULL, PRCMU_DMACLK, CLK_IS_ROOT); + clk_register_clkdev(clk, NULL, "dma40.0"); + + clk = clk_reg_prcmu_gate("b2r2clk", NULL, PRCMU_B2R2CLK, CLK_IS_ROOT); + clk_register_clkdev(clk, NULL, "b2r2"); + clk_register_clkdev(clk, NULL, "b2r2_core"); + clk_register_clkdev(clk, NULL, "U8500-B2R2.0"); + + clk = clk_reg_prcmu_scalable("tvclk", NULL, PRCMU_TVCLK, 0, + CLK_IS_ROOT|CLK_SET_RATE_GATE); + clk_register_clkdev(clk, NULL, "tv"); + clk_register_clkdev(clk, "tv", "mcde"); + + clk = clk_reg_prcmu_gate("sspclk", NULL, PRCMU_SSPCLK, CLK_IS_ROOT); + clk_register_clkdev(clk, NULL, "SSP"); + + clk = clk_reg_prcmu_gate("rngclk", NULL, PRCMU_RNGCLK, CLK_IS_ROOT); + clk_register_clkdev(clk, NULL, "rngclk"); + + clk = clk_reg_prcmu_gate("uiccclk", NULL, PRCMU_UICCCLK, CLK_IS_ROOT); + clk_register_clkdev(clk, NULL, "uicc"); + + /* + * FIXME: The MTU clocks might need some kind of "parent muxed join" + * and these have no K-clocks. For now, we ignore the missing + * connection to the corresponding P-clocks, p6_mtu0_clk and + * p6_mtu1_clk. Instead timclk is used which is the valid parent. + */ + clk = clk_reg_prcmu_gate("timclk", NULL, PRCMU_TIMCLK, CLK_IS_ROOT); + clk_register_clkdev(clk, NULL, "mtu0"); + clk_register_clkdev(clk, NULL, "mtu1"); + + clk = clk_reg_prcmu_gate("sdmmcclk", NULL, PRCMU_SDMMCCLK, CLK_IS_ROOT); + clk_register_clkdev(clk, NULL, "sdmmc"); + + + clk = clk_reg_prcmu_scalable("dsi_pll", "hdmiclk", + PRCMU_PLLDSI, 0, CLK_SET_RATE_GATE); + clk_register_clkdev(clk, "dsihs2", "mcde"); + clk_register_clkdev(clk, "dsihs2", "dsilink.2"); + + + clk = clk_reg_prcmu_scalable("dsi0clk", "dsi_pll", + PRCMU_DSI0CLK, 0, CLK_SET_RATE_GATE); + clk_register_clkdev(clk, "dsihs0", "mcde"); + clk_register_clkdev(clk, "dsihs0", "dsilink.0"); + + clk = clk_reg_prcmu_scalable("dsi1clk", "dsi_pll", + PRCMU_DSI1CLK, 0, CLK_SET_RATE_GATE); + clk_register_clkdev(clk, "dsihs1", "mcde"); + clk_register_clkdev(clk, "dsihs1", "dsilink.1"); + + clk = clk_reg_prcmu_scalable("dsi0escclk", "tvclk", + PRCMU_DSI0ESCCLK, 0, CLK_SET_RATE_GATE); + clk_register_clkdev(clk, "dsilp0", "dsilink.0"); + clk_register_clkdev(clk, "dsilp0", "mcde"); + + clk = clk_reg_prcmu_scalable("dsi1escclk", "tvclk", + PRCMU_DSI1ESCCLK, 0, CLK_SET_RATE_GATE); + clk_register_clkdev(clk, "dsilp1", "dsilink.1"); + clk_register_clkdev(clk, "dsilp1", "mcde"); + + clk = clk_reg_prcmu_scalable("dsi2escclk", "tvclk", + PRCMU_DSI2ESCCLK, 0, CLK_SET_RATE_GATE); + clk_register_clkdev(clk, "dsilp2", "dsilink.2"); + clk_register_clkdev(clk, "dsilp2", "mcde"); + + clk = clk_reg_prcmu_rate("smp_twd", NULL, PRCMU_ARMSS, + CLK_IS_ROOT|CLK_GET_RATE_NOCACHE| + CLK_IGNORE_UNUSED); + clk_register_clkdev(clk, NULL, "smp_twd"); + + /* + * FIXME: Add special handled PRCMU clocks here: + * 1. clk_arm, use PRCMU_ARMCLK. + * 2. clkout0yuv, use PRCMU as parent + need regulator + pinctrl. + * 3. ab9540_clkout1yuv, see clkout0yuv + */ + + /* PRCC P-clocks */ + clk = clk_reg_prcc_pclk("p1_pclk0", "per1clk", U8500_CLKRST1_BASE, + BIT(0), 0); + clk_register_clkdev(clk, "apb_pclk", "uart0"); + + clk = clk_reg_prcc_pclk("p1_pclk1", "per1clk", U8500_CLKRST1_BASE, + BIT(1), 0); + clk_register_clkdev(clk, "apb_pclk", "uart1"); + + clk = clk_reg_prcc_pclk("p1_pclk2", "per1clk", U8500_CLKRST1_BASE, + BIT(2), 0); + clk = clk_reg_prcc_pclk("p1_pclk3", "per1clk", U8500_CLKRST1_BASE, + BIT(3), 0); + clk = clk_reg_prcc_pclk("p1_pclk4", "per1clk", U8500_CLKRST1_BASE, + BIT(4), 0); + + clk = clk_reg_prcc_pclk("p1_pclk5", "per1clk", U8500_CLKRST1_BASE, + BIT(5), 0); + clk_register_clkdev(clk, "apb_pclk", "sdi0"); + + clk = clk_reg_prcc_pclk("p1_pclk6", "per1clk", U8500_CLKRST1_BASE, + BIT(6), 0); + + clk = clk_reg_prcc_pclk("p1_pclk7", "per1clk", U8500_CLKRST1_BASE, + BIT(7), 0); + clk_register_clkdev(clk, NULL, "spi3"); + + clk = clk_reg_prcc_pclk("p1_pclk8", "per1clk", U8500_CLKRST1_BASE, + BIT(8), 0); + + clk = clk_reg_prcc_pclk("p1_pclk9", "per1clk", U8500_CLKRST1_BASE, + BIT(9), 0); + clk_register_clkdev(clk, NULL, "gpio.0"); + clk_register_clkdev(clk, NULL, "gpio.1"); + clk_register_clkdev(clk, NULL, "gpioblock0"); + + clk = clk_reg_prcc_pclk("p1_pclk10", "per1clk", U8500_CLKRST1_BASE, + BIT(10), 0); + clk = clk_reg_prcc_pclk("p1_pclk11", "per1clk", U8500_CLKRST1_BASE, + BIT(11), 0); + + clk = clk_reg_prcc_pclk("p2_pclk0", "per2clk", U8500_CLKRST2_BASE, + BIT(0), 0); + + clk = clk_reg_prcc_pclk("p2_pclk1", "per2clk", U8500_CLKRST2_BASE, + BIT(1), 0); + clk_register_clkdev(clk, NULL, "spi2"); + + clk = clk_reg_prcc_pclk("p2_pclk2", "per2clk", U8500_CLKRST2_BASE, + BIT(2), 0); + clk_register_clkdev(clk, NULL, "spi1"); + + clk = clk_reg_prcc_pclk("p2_pclk3", "per2clk", U8500_CLKRST2_BASE, + BIT(3), 0); + clk_register_clkdev(clk, NULL, "pwl"); + + clk = clk_reg_prcc_pclk("p2_pclk4", "per2clk", U8500_CLKRST2_BASE, + BIT(4), 0); + clk_register_clkdev(clk, "apb_pclk", "sdi4"); + + clk = clk_reg_prcc_pclk("p2_pclk5", "per2clk", U8500_CLKRST2_BASE, + BIT(5), 0); + + clk = clk_reg_prcc_pclk("p2_pclk6", "per2clk", U8500_CLKRST2_BASE, + BIT(6), 0); + clk_register_clkdev(clk, "apb_pclk", "sdi1"); + + + clk = clk_reg_prcc_pclk("p2_pclk7", "per2clk", U8500_CLKRST2_BASE, + BIT(7), 0); + clk_register_clkdev(clk, "apb_pclk", "sdi3"); + + clk = clk_reg_prcc_pclk("p2_pclk8", "per2clk", U8500_CLKRST2_BASE, + BIT(8), 0); + clk_register_clkdev(clk, NULL, "spi0"); + + clk = clk_reg_prcc_pclk("p2_pclk9", "per2clk", U8500_CLKRST2_BASE, + BIT(9), 0); + clk_register_clkdev(clk, "hsir_hclk", "ste_hsi.0"); + + clk = clk_reg_prcc_pclk("p2_pclk10", "per2clk", U8500_CLKRST2_BASE, + BIT(10), 0); + clk_register_clkdev(clk, "hsit_hclk", "ste_hsi.0"); + + clk = clk_reg_prcc_pclk("p2_pclk11", "per2clk", U8500_CLKRST2_BASE, + BIT(11), 0); + clk_register_clkdev(clk, NULL, "gpio.6"); + clk_register_clkdev(clk, NULL, "gpio.7"); + clk_register_clkdev(clk, NULL, "gpioblock1"); + + clk = clk_reg_prcc_pclk("p2_pclk12", "per2clk", U8500_CLKRST2_BASE, + BIT(11), 0); + + clk = clk_reg_prcc_pclk("p3_pclk0", "per3clk", U8500_CLKRST3_BASE, + BIT(0), 0); + clk_register_clkdev(clk, NULL, "fsmc"); + + clk = clk_reg_prcc_pclk("p3_pclk1", "per3clk", U8500_CLKRST3_BASE, + BIT(1), 0); + clk = clk_reg_prcc_pclk("p3_pclk2", "per3clk", U8500_CLKRST3_BASE, + BIT(2), 0); + clk = clk_reg_prcc_pclk("p3_pclk3", "per3clk", U8500_CLKRST3_BASE, + BIT(3), 0); + + clk = clk_reg_prcc_pclk("p3_pclk4", "per3clk", U8500_CLKRST3_BASE, + BIT(4), 0); + clk_register_clkdev(clk, "apb_pclk", "sdi2"); + + clk = clk_reg_prcc_pclk("p3_pclk5", "per3clk", U8500_CLKRST3_BASE, + BIT(5), 0); + + clk = clk_reg_prcc_pclk("p3_pclk6", "per3clk", U8500_CLKRST3_BASE, + BIT(6), 0); + clk_register_clkdev(clk, "apb_pclk", "uart2"); + + clk = clk_reg_prcc_pclk("p3_pclk7", "per3clk", U8500_CLKRST3_BASE, + BIT(7), 0); + clk_register_clkdev(clk, "apb_pclk", "sdi5"); + + clk = clk_reg_prcc_pclk("p3_pclk8", "per3clk", U8500_CLKRST3_BASE, + BIT(8), 0); + clk_register_clkdev(clk, NULL, "gpio.2"); + clk_register_clkdev(clk, NULL, "gpio.3"); + clk_register_clkdev(clk, NULL, "gpio.4"); + clk_register_clkdev(clk, NULL, "gpio.5"); + clk_register_clkdev(clk, NULL, "gpioblock2"); + + clk = clk_reg_prcc_pclk("p5_pclk0", "per5clk", U8500_CLKRST5_BASE, + BIT(0), 0); + clk_register_clkdev(clk, "usb", "musb-ux500.0"); + + clk = clk_reg_prcc_pclk("p5_pclk1", "per5clk", U8500_CLKRST5_BASE, + BIT(1), 0); + clk_register_clkdev(clk, NULL, "gpio.8"); + clk_register_clkdev(clk, NULL, "gpioblock3"); + + clk = clk_reg_prcc_pclk("p6_pclk0", "per6clk", U8500_CLKRST6_BASE, + BIT(0), 0); + + clk = clk_reg_prcc_pclk("p6_pclk1", "per6clk", U8500_CLKRST6_BASE, + BIT(1), 0); + clk_register_clkdev(clk, NULL, "cryp0"); + clk_register_clkdev(clk, NULL, "cryp1"); + + clk = clk_reg_prcc_pclk("p6_pclk2", "per6clk", U8500_CLKRST6_BASE, + BIT(2), 0); + clk_register_clkdev(clk, NULL, "hash0"); + + clk = clk_reg_prcc_pclk("p6_pclk3", "per6clk", U8500_CLKRST6_BASE, + BIT(3), 0); + clk_register_clkdev(clk, NULL, "pka"); + + clk = clk_reg_prcc_pclk("p6_pclk4", "per6clk", U8500_CLKRST6_BASE, + BIT(4), 0); + clk_register_clkdev(clk, NULL, "hash1"); + + clk = clk_reg_prcc_pclk("p6_pclk5", "per6clk", U8500_CLKRST6_BASE, + BIT(5), 0); + clk_register_clkdev(clk, NULL, "cfgreg"); + + clk = clk_reg_prcc_pclk("p6_pclk6", "per6clk", U8500_CLKRST6_BASE, + BIT(6), 0); + clk = clk_reg_prcc_pclk("p6_pclk7", "per6clk", U8500_CLKRST6_BASE, + BIT(7), 0); + + /* PRCC K-clocks + * + * FIXME: Some drivers requires PERPIH[n| to be automatically enabled + * by enabling just the K-clock, even if it is not a valid parent to + * the K-clock. Until drivers get fixed we might need some kind of + * "parent muxed join". + */ + + /* Periph1 */ + clk = clk_reg_prcc_kclk("p1_uart0_kclk", "uartclk", + U8500_CLKRST1_BASE, BIT(0), CLK_SET_RATE_GATE); + clk_register_clkdev(clk, NULL, "uart0"); + + clk = clk_reg_prcc_kclk("p1_uart1_kclk", "uartclk", + U8500_CLKRST1_BASE, BIT(1), CLK_SET_RATE_GATE); + clk_register_clkdev(clk, NULL, "uart1"); + + clk = clk_reg_prcc_kclk("p1_i2c1_kclk", "i2cclk", + U8500_CLKRST1_BASE, BIT(2), CLK_SET_RATE_GATE); + clk = clk_reg_prcc_kclk("p1_msp0_kclk", "msp02clk", + U8500_CLKRST1_BASE, BIT(3), CLK_SET_RATE_GATE); + clk = clk_reg_prcc_kclk("p1_msp1_kclk", "msp1clk", + U8500_CLKRST1_BASE, BIT(4), CLK_SET_RATE_GATE); + + clk = clk_reg_prcc_kclk("p1_sdi0_kclk", "sdmmcclk", + U8500_CLKRST1_BASE, BIT(5), CLK_SET_RATE_GATE); + clk_register_clkdev(clk, NULL, "sdi0"); + + clk = clk_reg_prcc_kclk("p1_i2c2_kclk", "i2cclk", + U8500_CLKRST1_BASE, BIT(6), CLK_SET_RATE_GATE); + clk = clk_reg_prcc_kclk("p1_slimbus0_kclk", "slimclk", + U8500_CLKRST1_BASE, BIT(3), CLK_SET_RATE_GATE); + /* FIXME: Redefinition of BIT(3). */ + clk = clk_reg_prcc_kclk("p1_i2c4_kclk", "i2cclk", + U8500_CLKRST1_BASE, BIT(9), CLK_SET_RATE_GATE); + clk = clk_reg_prcc_kclk("p1_msp3_kclk", "msp1clk", + U8500_CLKRST1_BASE, BIT(10), CLK_SET_RATE_GATE); + + /* Periph2 */ + clk = clk_reg_prcc_kclk("p2_i2c3_kclk", "i2cclk", + U8500_CLKRST2_BASE, BIT(0), CLK_SET_RATE_GATE); + + clk = clk_reg_prcc_kclk("p2_sdi4_kclk", "sdmmcclk", + U8500_CLKRST2_BASE, BIT(2), CLK_SET_RATE_GATE); + clk_register_clkdev(clk, NULL, "sdi4"); + + clk = clk_reg_prcc_kclk("p2_msp2_kclk", "msp02clk", + U8500_CLKRST2_BASE, BIT(3), CLK_SET_RATE_GATE); + + clk = clk_reg_prcc_kclk("p2_sdi1_kclk", "sdmmcclk", + U8500_CLKRST2_BASE, BIT(4), CLK_SET_RATE_GATE); + clk_register_clkdev(clk, NULL, "sdi1"); + + clk = clk_reg_prcc_kclk("p2_sdi3_kclk", "sdmmcclk", + U8500_CLKRST2_BASE, BIT(5), CLK_SET_RATE_GATE); + clk_register_clkdev(clk, NULL, "sdi3"); + + /* Note that rate is received from parent. */ + clk = clk_reg_prcc_kclk("p2_ssirx_kclk", "hsirxclk", + U8500_CLKRST2_BASE, BIT(6), + CLK_SET_RATE_GATE|CLK_SET_RATE_PARENT); + clk = clk_reg_prcc_kclk("p2_ssitx_kclk", "hsitxclk", + U8500_CLKRST2_BASE, BIT(7), + CLK_SET_RATE_GATE|CLK_SET_RATE_PARENT); + + /* Periph3 */ + clk = clk_reg_prcc_kclk("p3_ssp0_kclk", "sspclk", + U8500_CLKRST3_BASE, BIT(1), CLK_SET_RATE_GATE); + clk = clk_reg_prcc_kclk("p3_ssp1_kclk", "sspclk", + U8500_CLKRST3_BASE, BIT(2), CLK_SET_RATE_GATE); + clk = clk_reg_prcc_kclk("p3_i2c0_kclk", "i2cclk", + U8500_CLKRST3_BASE, BIT(3), CLK_SET_RATE_GATE); + + clk = clk_reg_prcc_kclk("p3_sdi2_kclk", "sdmmcclk", + U8500_CLKRST3_BASE, BIT(4), CLK_SET_RATE_GATE); + clk_register_clkdev(clk, NULL, "sdi2"); + + clk = clk_reg_prcc_kclk("p3_ske_kclk", "rtc32k", + U8500_CLKRST3_BASE, BIT(5), CLK_SET_RATE_GATE); + + clk = clk_reg_prcc_kclk("p3_uart2_kclk", "uartclk", + U8500_CLKRST3_BASE, BIT(6), CLK_SET_RATE_GATE); + clk_register_clkdev(clk, NULL, "uart2"); + + clk = clk_reg_prcc_kclk("p3_sdi5_kclk", "sdmmcclk", + U8500_CLKRST3_BASE, BIT(7), CLK_SET_RATE_GATE); + clk_register_clkdev(clk, NULL, "sdi5"); + + /* Periph6 */ + clk = clk_reg_prcc_kclk("p3_rng_kclk", "rngclk", + U8500_CLKRST6_BASE, BIT(0), CLK_SET_RATE_GATE); + +} diff --git a/drivers/clk/ux500/u8540_clk.c b/drivers/clk/ux500/u8540_clk.c new file mode 100644 index 0000000..10adfd2 --- /dev/null +++ b/drivers/clk/ux500/u8540_clk.c @@ -0,0 +1,21 @@ +/* + * Clock definitions for u8540 platform. + * + * Copyright (C) 2012 ST-Ericsson SA + * Author: Ulf Hansson <ulf.hansson@linaro.org> + * + * License terms: GNU General Public License (GPL) version 2 + */ + +#include <linux/clk.h> +#include <linux/clkdev.h> +#include <linux/clk-provider.h> +#include <linux/mfd/dbx500-prcmu.h> +#include <linux/platform_data/clk-ux500.h> + +#include "clk.h" + +void u8540_clk_init(void) +{ + /* register clocks here */ +} diff --git a/drivers/clk/ux500/u9540_clk.c b/drivers/clk/ux500/u9540_clk.c new file mode 100644 index 0000000..dbc0191 --- /dev/null +++ b/drivers/clk/ux500/u9540_clk.c @@ -0,0 +1,21 @@ +/* + * Clock definitions for u9540 platform. + * + * Copyright (C) 2012 ST-Ericsson SA + * Author: Ulf Hansson <ulf.hansson@linaro.org> + * + * License terms: GNU General Public License (GPL) version 2 + */ + +#include <linux/clk.h> +#include <linux/clkdev.h> +#include <linux/clk-provider.h> +#include <linux/mfd/dbx500-prcmu.h> +#include <linux/platform_data/clk-ux500.h> + +#include "clk.h" + +void u9540_clk_init(void) +{ + /* register clocks here */ +} diff --git a/drivers/clk/versatile/Makefile b/drivers/clk/versatile/Makefile index 50cf6a2..c0a0f64 100644 --- a/drivers/clk/versatile/Makefile +++ b/drivers/clk/versatile/Makefile @@ -1,3 +1,4 @@ # Makefile for Versatile-specific clocks obj-$(CONFIG_ICST) += clk-icst.o obj-$(CONFIG_ARCH_INTEGRATOR) += clk-integrator.o +obj-$(CONFIG_ARCH_REALVIEW) += clk-realview.o diff --git a/drivers/clk/versatile/clk-realview.c b/drivers/clk/versatile/clk-realview.c new file mode 100644 index 0000000..e21a99c --- /dev/null +++ b/drivers/clk/versatile/clk-realview.c @@ -0,0 +1,114 @@ +#include <linux/clk.h> +#include <linux/clkdev.h> +#include <linux/err.h> +#include <linux/io.h> +#include <linux/clk-provider.h> + +#include <mach/hardware.h> +#include <mach/platform.h> + +#include "clk-icst.h" + +/* + * Implementation of the ARM RealView clock trees. + */ + +static void __iomem *sys_lock; +static void __iomem *sys_vcoreg; + +/** + * realview_oscvco_get() - get ICST OSC settings for the RealView + */ +static struct icst_vco realview_oscvco_get(void) +{ + u32 val; + struct icst_vco vco; + + val = readl(sys_vcoreg); + vco.v = val & 0x1ff; + vco.r = (val >> 9) & 0x7f; + vco.s = (val >> 16) & 03; + return vco; +} + +static void realview_oscvco_set(struct icst_vco vco) +{ + u32 val; + + val = readl(sys_vcoreg) & ~0x7ffff; + val |= vco.v | (vco.r << 9) | (vco.s << 16); + + /* This magic unlocks the CM VCO so it can be controlled */ + writel(0xa05f, sys_lock); + writel(val, sys_vcoreg); + /* This locks the CM again */ + writel(0, sys_lock); +} + +static const struct icst_params realview_oscvco_params = { + .ref = 24000000, + .vco_max = ICST307_VCO_MAX, + .vco_min = ICST307_VCO_MIN, + .vd_min = 4 + 8, + .vd_max = 511 + 8, + .rd_min = 1 + 2, + .rd_max = 127 + 2, + .s2div = icst307_s2div, + .idx2s = icst307_idx2s, +}; + +static const struct clk_icst_desc __initdata realview_icst_desc = { + .params = &realview_oscvco_params, + .getvco = realview_oscvco_get, + .setvco = realview_oscvco_set, +}; + +/* + * realview_clk_init() - set up the RealView clock tree + */ +void __init realview_clk_init(void __iomem *sysbase, bool is_pb1176) +{ + struct clk *clk; + + sys_lock = sysbase + REALVIEW_SYS_LOCK_OFFSET; + if (is_pb1176) + sys_vcoreg = sysbase + REALVIEW_SYS_OSC0_OFFSET; + else + sys_vcoreg = sysbase + REALVIEW_SYS_OSC4_OFFSET; + + + /* APB clock dummy */ + clk = clk_register_fixed_rate(NULL, "apb_pclk", NULL, CLK_IS_ROOT, 0); + clk_register_clkdev(clk, "apb_pclk", NULL); + + /* 24 MHz clock */ + clk = clk_register_fixed_rate(NULL, "clk24mhz", NULL, CLK_IS_ROOT, + 24000000); + clk_register_clkdev(clk, NULL, "dev:uart0"); + clk_register_clkdev(clk, NULL, "dev:uart1"); + clk_register_clkdev(clk, NULL, "dev:uart2"); + clk_register_clkdev(clk, NULL, "fpga:kmi0"); + clk_register_clkdev(clk, NULL, "fpga:kmi1"); + clk_register_clkdev(clk, NULL, "fpga:mmc0"); + clk_register_clkdev(clk, NULL, "dev:ssp0"); + if (is_pb1176) { + /* + * UART3 is on the dev chip in PB1176 + * UART4 only exists in PB1176 + */ + clk_register_clkdev(clk, NULL, "dev:uart3"); + clk_register_clkdev(clk, NULL, "dev:uart4"); + } else + clk_register_clkdev(clk, NULL, "fpga:uart3"); + + + /* 1 MHz clock */ + clk = clk_register_fixed_rate(NULL, "clk1mhz", NULL, CLK_IS_ROOT, + 1000000); + clk_register_clkdev(clk, NULL, "sp804"); + + /* ICST VCO clock */ + clk = icst_clk_register(NULL, &realview_icst_desc); + clk_register_clkdev(clk, NULL, "dev:clcd"); + clk_register_clkdev(clk, NULL, "issp:clcd"); +} diff --git a/drivers/clocksource/Makefile b/drivers/clocksource/Makefile index b65d0c5..d496a55 100644 --- a/drivers/clocksource/Makefile +++ b/drivers/clocksource/Makefile @@ -13,3 +13,4 @@ obj-$(CONFIG_DW_APB_TIMER) += dw_apb_timer.o obj-$(CONFIG_DW_APB_TIMER_OF) += dw_apb_timer_of.o obj-$(CONFIG_CLKSRC_DBX500_PRCMU) += clksrc-dbx500-prcmu.o obj-$(CONFIG_ARMADA_370_XP_TIMER) += time-armada-370-xp.o +obj-$(CONFIG_ARCH_BCM2835) += bcm2835_timer.o diff --git a/drivers/clocksource/bcm2835_timer.c b/drivers/clocksource/bcm2835_timer.c new file mode 100644 index 0000000..bc19f12 --- /dev/null +++ b/drivers/clocksource/bcm2835_timer.c @@ -0,0 +1,161 @@ +/* + * Copyright 2012 Simon Arlott + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <linux/bcm2835_timer.h> +#include <linux/bitops.h> +#include <linux/clockchips.h> +#include <linux/clocksource.h> +#include <linux/interrupt.h> +#include <linux/irqreturn.h> +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/of_address.h> +#include <linux/of_irq.h> +#include <linux/of_platform.h> +#include <linux/slab.h> +#include <linux/string.h> + +#include <asm/sched_clock.h> +#include <asm/irq.h> + +#define REG_CONTROL 0x00 +#define REG_COUNTER_LO 0x04 +#define REG_COUNTER_HI 0x08 +#define REG_COMPARE(n) (0x0c + (n) * 4) +#define MAX_TIMER 3 +#define DEFAULT_TIMER 3 + +struct bcm2835_timer { + void __iomem *control; + void __iomem *compare; + int match_mask; + struct clock_event_device evt; + struct irqaction act; +}; + +static void __iomem *system_clock __read_mostly; + +static u32 notrace bcm2835_sched_read(void) +{ + return readl_relaxed(system_clock); +} + +static void bcm2835_time_set_mode(enum clock_event_mode mode, + struct clock_event_device *evt_dev) +{ + switch (mode) { + case CLOCK_EVT_MODE_ONESHOT: + case CLOCK_EVT_MODE_UNUSED: + case CLOCK_EVT_MODE_SHUTDOWN: + case CLOCK_EVT_MODE_RESUME: + break; + default: + WARN(1, "%s: unhandled event mode %d\n", __func__, mode); + break; + } +} + +static int bcm2835_time_set_next_event(unsigned long event, + struct clock_event_device *evt_dev) +{ + struct bcm2835_timer *timer = container_of(evt_dev, + struct bcm2835_timer, evt); + writel_relaxed(readl_relaxed(system_clock) + event, + timer->compare); + return 0; +} + +static irqreturn_t bcm2835_time_interrupt(int irq, void *dev_id) +{ + struct bcm2835_timer *timer = dev_id; + void (*event_handler)(struct clock_event_device *); + if (readl_relaxed(timer->control) & timer->match_mask) { + writel_relaxed(timer->match_mask, timer->control); + + event_handler = ACCESS_ONCE(timer->evt.event_handler); + if (event_handler) + event_handler(&timer->evt); + return IRQ_HANDLED; + } else { + return IRQ_NONE; + } +} + +static struct of_device_id bcm2835_time_match[] __initconst = { + { .compatible = "brcm,bcm2835-system-timer" }, + {} +}; + +static void __init bcm2835_time_init(void) +{ + struct device_node *node; + void __iomem *base; + u32 freq; + int irq; + struct bcm2835_timer *timer; + + node = of_find_matching_node(NULL, bcm2835_time_match); + if (!node) + panic("No bcm2835 timer node"); + + base = of_iomap(node, 0); + if (!base) + panic("Can't remap registers"); + + if (of_property_read_u32(node, "clock-frequency", &freq)) + panic("Can't read clock-frequency"); + + system_clock = base + REG_COUNTER_LO; + setup_sched_clock(bcm2835_sched_read, 32, freq); + + clocksource_mmio_init(base + REG_COUNTER_LO, node->name, + freq, 300, 32, clocksource_mmio_readl_up); + + irq = irq_of_parse_and_map(node, DEFAULT_TIMER); + if (irq <= 0) + panic("Can't parse IRQ"); + + timer = kzalloc(sizeof(*timer), GFP_KERNEL); + if (!timer) + panic("Can't allocate timer struct\n"); + + timer->control = base + REG_CONTROL; + timer->compare = base + REG_COMPARE(DEFAULT_TIMER); + timer->match_mask = BIT(DEFAULT_TIMER); + timer->evt.name = node->name; + timer->evt.rating = 300; + timer->evt.features = CLOCK_EVT_FEAT_ONESHOT; + timer->evt.set_mode = bcm2835_time_set_mode; + timer->evt.set_next_event = bcm2835_time_set_next_event; + timer->evt.cpumask = cpumask_of(0); + timer->act.name = node->name; + timer->act.flags = IRQF_TIMER | IRQF_SHARED; + timer->act.dev_id = timer; + timer->act.handler = bcm2835_time_interrupt; + + if (setup_irq(irq, &timer->act)) + panic("Can't set up timer IRQ\n"); + + clockevents_config_and_register(&timer->evt, freq, 0xf, 0xffffffff); + + pr_info("bcm2835: system timer (irq = %d)\n", irq); +} + +struct sys_timer bcm2835_timer = { + .init = bcm2835_time_init, +}; diff --git a/drivers/crypto/mv_cesa.c b/drivers/crypto/mv_cesa.c index 21c1a87..24ccae4 100644 --- a/drivers/crypto/mv_cesa.c +++ b/drivers/crypto/mv_cesa.c @@ -19,6 +19,9 @@ #include <linux/clk.h> #include <crypto/internal/hash.h> #include <crypto/sha.h> +#include <linux/of.h> +#include <linux/of_platform.h> +#include <linux/of_irq.h> #include "mv_cesa.h" @@ -1062,7 +1065,10 @@ static int mv_probe(struct platform_device *pdev) goto err_unmap_reg; } - irq = platform_get_irq(pdev, 0); + if (pdev->dev.of_node) + irq = irq_of_parse_and_map(pdev->dev.of_node, 0); + else + irq = platform_get_irq(pdev, 0); if (irq < 0 || irq == NO_IRQ) { ret = irq; goto err_unmap_sram; @@ -1170,12 +1176,19 @@ static int mv_remove(struct platform_device *pdev) return 0; } +static const struct of_device_id mv_cesa_of_match_table[] = { + { .compatible = "marvell,orion-crypto", }, + {} +}; +MODULE_DEVICE_TABLE(of, mv_cesa_of_match_table); + static struct platform_driver marvell_crypto = { .probe = mv_probe, - .remove = mv_remove, + .remove = __devexit_p(mv_remove), .driver = { .owner = THIS_MODULE, .name = "mv_crypto", + .of_match_table = of_match_ptr(mv_cesa_of_match_table), }, }; MODULE_ALIAS("platform:mv_crypto"); diff --git a/drivers/crypto/ux500/cryp/cryp_core.c b/drivers/crypto/ux500/cryp/cryp_core.c index 1c307e1..ef17e38 100644 --- a/drivers/crypto/ux500/cryp/cryp_core.c +++ b/drivers/crypto/ux500/cryp/cryp_core.c @@ -32,7 +32,7 @@ #include <plat/ste_dma40.h> -#include <mach/crypto-ux500.h> +#include <linux/platform_data/crypto-ux500.h> #include <mach/hardware.h> #include "cryp_p.h" diff --git a/drivers/crypto/ux500/hash/hash_core.c b/drivers/crypto/ux500/hash/hash_core.c index 08d5032..0876507 100644 --- a/drivers/crypto/ux500/hash/hash_core.c +++ b/drivers/crypto/ux500/hash/hash_core.c @@ -31,7 +31,7 @@ #include <crypto/scatterwalk.h> #include <crypto/algapi.h> -#include <mach/crypto-ux500.h> +#include <linux/platform_data/crypto-ux500.h> #include <mach/hardware.h> #include "hash_alg.h" diff --git a/drivers/dma/at_hdmac_regs.h b/drivers/dma/at_hdmac_regs.h index 8a6c8e8..116e4ad 100644 --- a/drivers/dma/at_hdmac_regs.h +++ b/drivers/dma/at_hdmac_regs.h @@ -11,7 +11,7 @@ #ifndef AT_HDMAC_REGS_H #define AT_HDMAC_REGS_H -#include <mach/at_hdmac.h> +#include <linux/platform_data/dma-atmel.h> #define AT_DMA_MAX_NR_CHANNELS 8 diff --git a/drivers/dma/ep93xx_dma.c b/drivers/dma/ep93xx_dma.c index c64917e..4aeaea7 100644 --- a/drivers/dma/ep93xx_dma.c +++ b/drivers/dma/ep93xx_dma.c @@ -26,7 +26,7 @@ #include <linux/platform_device.h> #include <linux/slab.h> -#include <mach/dma.h> +#include <linux/platform_data/dma-ep93xx.h> #include "dmaengine.h" diff --git a/drivers/dma/imx-dma.c b/drivers/dma/imx-dma.c index 5084975..b90aaec 100644 --- a/drivers/dma/imx-dma.c +++ b/drivers/dma/imx-dma.c @@ -28,7 +28,7 @@ #include <linux/module.h> #include <asm/irq.h> -#include <mach/dma.h> +#include <linux/platform_data/dma-imx.h> #include <mach/hardware.h> #include "dmaengine.h" diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c index 1dc2a4a..1b781d6 100644 --- a/drivers/dma/imx-sdma.c +++ b/drivers/dma/imx-sdma.c @@ -38,8 +38,8 @@ #include <linux/of_device.h> #include <asm/irq.h> -#include <mach/sdma.h> -#include <mach/dma.h> +#include <linux/platform_data/dma-imx-sdma.h> +#include <linux/platform_data/dma-imx.h> #include <mach/hardware.h> #include "dmaengine.h" diff --git a/drivers/dma/mmp_tdma.c b/drivers/dma/mmp_tdma.c index 8a15cf2..07fa486 100644 --- a/drivers/dma/mmp_tdma.c +++ b/drivers/dma/mmp_tdma.c @@ -19,7 +19,7 @@ #include <linux/platform_device.h> #include <linux/device.h> #include <mach/regs-icu.h> -#include <mach/sram.h> +#include <linux/platform_data/dma-mmp_tdma.h> #include "dmaengine.h" diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c index 0b12e68..e362e2b 100644 --- a/drivers/dma/mv_xor.c +++ b/drivers/dma/mv_xor.c @@ -26,7 +26,7 @@ #include <linux/platform_device.h> #include <linux/memory.h> #include <linux/clk.h> -#include <plat/mv_xor.h> +#include <linux/platform_data/dma-mv_xor.h> #include "dmaengine.h" #include "mv_xor.h" diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index ba7926f5..66a5951 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -150,6 +150,12 @@ config GPIO_MSM_V2 Qualcomm MSM chips. Most of the pins on the MSM can be selected for GPIO, and are controlled by this driver. +config GPIO_MVEBU + def_bool y + depends on ARCH_MVEBU + select GPIO_GENERIC + select GENERIC_IRQ_CHIP + config GPIO_MXC def_bool y depends on ARCH_MXC diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile index 153cace..1a33e67 100644 --- a/drivers/gpio/Makefile +++ b/drivers/gpio/Makefile @@ -41,6 +41,7 @@ obj-$(CONFIG_GPIO_MPC8XXX) += gpio-mpc8xxx.o obj-$(CONFIG_GPIO_MSIC) += gpio-msic.o obj-$(CONFIG_GPIO_MSM_V1) += gpio-msm-v1.o obj-$(CONFIG_GPIO_MSM_V2) += gpio-msm-v2.o +obj-$(CONFIG_GPIO_MVEBU) += gpio-mvebu.o obj-$(CONFIG_GPIO_MXC) += gpio-mxc.o obj-$(CONFIG_GPIO_MXS) += gpio-mxs.o obj-$(CONFIG_ARCH_OMAP) += gpio-omap.o diff --git a/drivers/gpio/gpio-mvebu.c b/drivers/gpio/gpio-mvebu.c new file mode 100644 index 0000000..902af43 --- /dev/null +++ b/drivers/gpio/gpio-mvebu.c @@ -0,0 +1,679 @@ +/* + * GPIO driver for Marvell SoCs + * + * Copyright (C) 2012 Marvell + * + * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> + * Andrew Lunn <andrew@lunn.ch> + * Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + * + * This driver is a fairly straightforward GPIO driver for the + * complete family of Marvell EBU SoC platforms (Orion, Dove, + * Kirkwood, Discovery, Armada 370/XP). The only complexity of this + * driver is the different register layout that exists between the + * non-SMP platforms (Orion, Dove, Kirkwood, Armada 370) and the SMP + * platforms (MV78200 from the Discovery family and the Armada + * XP). Therefore, this driver handles three variants of the GPIO + * block: + * - the basic variant, called "orion-gpio", with the simplest + * register set. Used on Orion, Dove, Kirkwoord, Armada 370 and + * non-SMP Discovery systems + * - the mv78200 variant for MV78200 Discovery systems. This variant + * turns the edge mask and level mask registers into CPU0 edge + * mask/level mask registers, and adds CPU1 edge mask/level mask + * registers. + * - the armadaxp variant for Armada XP systems. This variant keeps + * the normal cause/edge mask/level mask registers when the global + * interrupts are used, but adds per-CPU cause/edge mask/level mask + * registers n a separate memory area for the per-CPU GPIO + * interrupts. + */ + +#include <linux/module.h> +#include <linux/gpio.h> +#include <linux/irq.h> +#include <linux/slab.h> +#include <linux/irqdomain.h> +#include <linux/io.h> +#include <linux/of_irq.h> +#include <linux/of_device.h> +#include <linux/platform_device.h> +#include <linux/pinctrl/consumer.h> + +/* + * GPIO unit register offsets. + */ +#define GPIO_OUT_OFF 0x0000 +#define GPIO_IO_CONF_OFF 0x0004 +#define GPIO_BLINK_EN_OFF 0x0008 +#define GPIO_IN_POL_OFF 0x000c +#define GPIO_DATA_IN_OFF 0x0010 +#define GPIO_EDGE_CAUSE_OFF 0x0014 +#define GPIO_EDGE_MASK_OFF 0x0018 +#define GPIO_LEVEL_MASK_OFF 0x001c + +/* The MV78200 has per-CPU registers for edge mask and level mask */ +#define GPIO_EDGE_MASK_MV78200_OFF(cpu) ((cpu) ? 0x30 : 0x18) +#define GPIO_LEVEL_MASK_MV78200_OFF(cpu) ((cpu) ? 0x34 : 0x1C) + +/* The Armada XP has per-CPU registers for interrupt cause, interrupt + * mask and interrupt level mask. Those are relative to the + * percpu_membase. */ +#define GPIO_EDGE_CAUSE_ARMADAXP_OFF(cpu) ((cpu) * 0x4) +#define GPIO_EDGE_MASK_ARMADAXP_OFF(cpu) (0x10 + (cpu) * 0x4) +#define GPIO_LEVEL_MASK_ARMADAXP_OFF(cpu) (0x20 + (cpu) * 0x4) + +#define MVEBU_GPIO_SOC_VARIANT_ORION 0x1 +#define MVEBU_GPIO_SOC_VARIANT_MV78200 0x2 +#define MVEBU_GPIO_SOC_VARIANT_ARMADAXP 0x3 + +#define MVEBU_MAX_GPIO_PER_BANK 32 + +struct mvebu_gpio_chip { + struct gpio_chip chip; + spinlock_t lock; + void __iomem *membase; + void __iomem *percpu_membase; + unsigned int irqbase; + struct irq_domain *domain; + int soc_variant; +}; + +/* + * Functions returning addresses of individual registers for a given + * GPIO controller. + */ +static inline void __iomem *mvebu_gpioreg_out(struct mvebu_gpio_chip *mvchip) +{ + return mvchip->membase + GPIO_OUT_OFF; +} + +static inline void __iomem *mvebu_gpioreg_io_conf(struct mvebu_gpio_chip *mvchip) +{ + return mvchip->membase + GPIO_IO_CONF_OFF; +} + +static inline void __iomem *mvebu_gpioreg_in_pol(struct mvebu_gpio_chip *mvchip) +{ + return mvchip->membase + GPIO_IN_POL_OFF; +} + +static inline void __iomem *mvebu_gpioreg_data_in(struct mvebu_gpio_chip *mvchip) +{ + return mvchip->membase + GPIO_DATA_IN_OFF; +} + +static inline void __iomem *mvebu_gpioreg_edge_cause(struct mvebu_gpio_chip *mvchip) +{ + int cpu; + + switch(mvchip->soc_variant) { + case MVEBU_GPIO_SOC_VARIANT_ORION: + case MVEBU_GPIO_SOC_VARIANT_MV78200: + return mvchip->membase + GPIO_EDGE_CAUSE_OFF; + case MVEBU_GPIO_SOC_VARIANT_ARMADAXP: + cpu = smp_processor_id(); + return mvchip->percpu_membase + GPIO_EDGE_CAUSE_ARMADAXP_OFF(cpu); + default: + BUG(); + } +} + +static inline void __iomem *mvebu_gpioreg_edge_mask(struct mvebu_gpio_chip *mvchip) +{ + int cpu; + + switch(mvchip->soc_variant) { + case MVEBU_GPIO_SOC_VARIANT_ORION: + return mvchip->membase + GPIO_EDGE_MASK_OFF; + case MVEBU_GPIO_SOC_VARIANT_MV78200: + cpu = smp_processor_id(); + return mvchip->membase + GPIO_EDGE_MASK_MV78200_OFF(cpu); + case MVEBU_GPIO_SOC_VARIANT_ARMADAXP: + cpu = smp_processor_id(); + return mvchip->percpu_membase + GPIO_EDGE_MASK_ARMADAXP_OFF(cpu); + default: + BUG(); + } +} + +static void __iomem *mvebu_gpioreg_level_mask(struct mvebu_gpio_chip *mvchip) +{ + int cpu; + + switch(mvchip->soc_variant) { + case MVEBU_GPIO_SOC_VARIANT_ORION: + return mvchip->membase + GPIO_LEVEL_MASK_OFF; + case MVEBU_GPIO_SOC_VARIANT_MV78200: + cpu = smp_processor_id(); + return mvchip->membase + GPIO_LEVEL_MASK_MV78200_OFF(cpu); + case MVEBU_GPIO_SOC_VARIANT_ARMADAXP: + cpu = smp_processor_id(); + return mvchip->percpu_membase + GPIO_LEVEL_MASK_ARMADAXP_OFF(cpu); + default: + BUG(); + } +} + +/* + * Functions implementing the gpio_chip methods + */ + +int mvebu_gpio_request(struct gpio_chip *chip, unsigned pin) +{ + return pinctrl_request_gpio(chip->base + pin); +} + +void mvebu_gpio_free(struct gpio_chip *chip, unsigned pin) +{ + pinctrl_free_gpio(chip->base + pin); +} + +static void mvebu_gpio_set(struct gpio_chip *chip, unsigned pin, int value) +{ + struct mvebu_gpio_chip *mvchip = + container_of(chip, struct mvebu_gpio_chip, chip); + unsigned long flags; + u32 u; + + spin_lock_irqsave(&mvchip->lock, flags); + u = readl_relaxed(mvebu_gpioreg_out(mvchip)); + if (value) + u |= 1 << pin; + else + u &= ~(1 << pin); + writel_relaxed(u, mvebu_gpioreg_out(mvchip)); + spin_unlock_irqrestore(&mvchip->lock, flags); +} + +static int mvebu_gpio_get(struct gpio_chip *chip, unsigned pin) +{ + struct mvebu_gpio_chip *mvchip = + container_of(chip, struct mvebu_gpio_chip, chip); + u32 u; + + if (readl_relaxed(mvebu_gpioreg_io_conf(mvchip)) & (1 << pin)) { + u = readl_relaxed(mvebu_gpioreg_data_in(mvchip)) ^ + readl_relaxed(mvebu_gpioreg_in_pol(mvchip)); + } else { + u = readl_relaxed(mvebu_gpioreg_out(mvchip)); + } + + return (u >> pin) & 1; +} + +static int mvebu_gpio_direction_input(struct gpio_chip *chip, unsigned pin) +{ + struct mvebu_gpio_chip *mvchip = + container_of(chip, struct mvebu_gpio_chip, chip); + unsigned long flags; + int ret; + u32 u; + + /* Check with the pinctrl driver whether this pin is usable as + * an input GPIO */ + ret = pinctrl_gpio_direction_input(chip->base + pin); + if (ret) + return ret; + + spin_lock_irqsave(&mvchip->lock, flags); + u = readl_relaxed(mvebu_gpioreg_io_conf(mvchip)); + u |= 1 << pin; + writel_relaxed(u, mvebu_gpioreg_io_conf(mvchip)); + spin_unlock_irqrestore(&mvchip->lock, flags); + + return 0; +} + +static int mvebu_gpio_direction_output(struct gpio_chip *chip, unsigned pin, + int value) +{ + struct mvebu_gpio_chip *mvchip = + container_of(chip, struct mvebu_gpio_chip, chip); + unsigned long flags; + int ret; + u32 u; + + /* Check with the pinctrl driver whether this pin is usable as + * an output GPIO */ + ret = pinctrl_gpio_direction_output(chip->base + pin); + if (ret) + return ret; + + spin_lock_irqsave(&mvchip->lock, flags); + u = readl_relaxed(mvebu_gpioreg_io_conf(mvchip)); + u &= ~(1 << pin); + writel_relaxed(u, mvebu_gpioreg_io_conf(mvchip)); + spin_unlock_irqrestore(&mvchip->lock, flags); + + return 0; +} + +static int mvebu_gpio_to_irq(struct gpio_chip *chip, unsigned pin) +{ + struct mvebu_gpio_chip *mvchip = + container_of(chip, struct mvebu_gpio_chip, chip); + return irq_create_mapping(mvchip->domain, pin); +} + +/* + * Functions implementing the irq_chip methods + */ +static void mvebu_gpio_irq_ack(struct irq_data *d) +{ + struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d); + struct mvebu_gpio_chip *mvchip = gc->private; + u32 mask = ~(1 << (d->irq - gc->irq_base)); + + irq_gc_lock(gc); + writel_relaxed(mask, mvebu_gpioreg_edge_cause(mvchip)); + irq_gc_unlock(gc); +} + +static void mvebu_gpio_edge_irq_mask(struct irq_data *d) +{ + struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d); + struct mvebu_gpio_chip *mvchip = gc->private; + u32 mask = 1 << (d->irq - gc->irq_base); + + irq_gc_lock(gc); + gc->mask_cache &= ~mask; + writel_relaxed(gc->mask_cache, mvebu_gpioreg_edge_mask(mvchip)); + irq_gc_unlock(gc); +} + +static void mvebu_gpio_edge_irq_unmask(struct irq_data *d) +{ + struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d); + struct mvebu_gpio_chip *mvchip = gc->private; + u32 mask = 1 << (d->irq - gc->irq_base); + + irq_gc_lock(gc); + gc->mask_cache |= mask; + writel_relaxed(gc->mask_cache, mvebu_gpioreg_edge_mask(mvchip)); + irq_gc_unlock(gc); +} + +static void mvebu_gpio_level_irq_mask(struct irq_data *d) +{ + struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d); + struct mvebu_gpio_chip *mvchip = gc->private; + u32 mask = 1 << (d->irq - gc->irq_base); + + irq_gc_lock(gc); + gc->mask_cache &= ~mask; + writel_relaxed(gc->mask_cache, mvebu_gpioreg_level_mask(mvchip)); + irq_gc_unlock(gc); +} + +static void mvebu_gpio_level_irq_unmask(struct irq_data *d) +{ + struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d); + struct mvebu_gpio_chip *mvchip = gc->private; + u32 mask = 1 << (d->irq - gc->irq_base); + + irq_gc_lock(gc); + gc->mask_cache |= mask; + writel_relaxed(gc->mask_cache, mvebu_gpioreg_level_mask(mvchip)); + irq_gc_unlock(gc); +} + +/***************************************************************************** + * MVEBU GPIO IRQ + * + * GPIO_IN_POL register controls whether GPIO_DATA_IN will hold the same + * value of the line or the opposite value. + * + * Level IRQ handlers: DATA_IN is used directly as cause register. + * Interrupt are masked by LEVEL_MASK registers. + * Edge IRQ handlers: Change in DATA_IN are latched in EDGE_CAUSE. + * Interrupt are masked by EDGE_MASK registers. + * Both-edge handlers: Similar to regular Edge handlers, but also swaps + * the polarity to catch the next line transaction. + * This is a race condition that might not perfectly + * work on some use cases. + * + * Every eight GPIO lines are grouped (OR'ed) before going up to main + * cause register. + * + * EDGE cause mask + * data-in /--------| |-----| |----\ + * -----| |----- ---- to main cause reg + * X \----------------| |----/ + * polarity LEVEL mask + * + ****************************************************************************/ + +static int mvebu_gpio_irq_set_type(struct irq_data *d, unsigned int type) +{ + struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d); + struct irq_chip_type *ct = irq_data_get_chip_type(d); + struct mvebu_gpio_chip *mvchip = gc->private; + int pin; + u32 u; + + pin = d->hwirq; + + u = readl_relaxed(mvebu_gpioreg_io_conf(mvchip)) & (1 << pin); + if (!u) { + return -EINVAL; + } + + type &= IRQ_TYPE_SENSE_MASK; + if (type == IRQ_TYPE_NONE) + return -EINVAL; + + /* Check if we need to change chip and handler */ + if (!(ct->type & type)) + if (irq_setup_alt_chip(d, type)) + return -EINVAL; + + /* + * Configure interrupt polarity. + */ + switch(type) { + case IRQ_TYPE_EDGE_RISING: + case IRQ_TYPE_LEVEL_HIGH: + u = readl_relaxed(mvebu_gpioreg_in_pol(mvchip)); + u &= ~(1 << pin); + writel_relaxed(u, mvebu_gpioreg_in_pol(mvchip)); + case IRQ_TYPE_EDGE_FALLING: + case IRQ_TYPE_LEVEL_LOW: + u = readl_relaxed(mvebu_gpioreg_in_pol(mvchip)); + u |= 1 << pin; + writel_relaxed(u, mvebu_gpioreg_in_pol(mvchip)); + case IRQ_TYPE_EDGE_BOTH: { + u32 v; + + v = readl_relaxed(mvebu_gpioreg_in_pol(mvchip)) ^ + readl_relaxed(mvebu_gpioreg_data_in(mvchip)); + + /* + * set initial polarity based on current input level + */ + u = readl_relaxed(mvebu_gpioreg_in_pol(mvchip)); + if (v & (1 << pin)) + u |= 1 << pin; /* falling */ + else + u &= ~(1 << pin); /* rising */ + writel_relaxed(u, mvebu_gpioreg_in_pol(mvchip)); + } + } + return 0; +} + +static void mvebu_gpio_irq_handler(unsigned int irq, struct irq_desc *desc) +{ + struct mvebu_gpio_chip *mvchip = irq_get_handler_data(irq); + u32 cause, type; + int i; + + if (mvchip == NULL) + return; + + cause = readl_relaxed(mvebu_gpioreg_data_in(mvchip)) & + readl_relaxed(mvebu_gpioreg_level_mask(mvchip)); + cause |= readl_relaxed(mvebu_gpioreg_edge_cause(mvchip)) & + readl_relaxed(mvebu_gpioreg_edge_mask(mvchip)); + + for (i = 0; i < mvchip->chip.ngpio; i++) { + int irq; + + irq = mvchip->irqbase + i; + + if (!(cause & (1 << i))) + continue; + + type = irqd_get_trigger_type(irq_get_irq_data(irq)); + if ((type & IRQ_TYPE_SENSE_MASK) == IRQ_TYPE_EDGE_BOTH) { + /* Swap polarity (race with GPIO line) */ + u32 polarity; + + polarity = readl_relaxed(mvebu_gpioreg_in_pol(mvchip)); + polarity ^= 1 << i; + writel_relaxed(polarity, mvebu_gpioreg_in_pol(mvchip)); + } + generic_handle_irq(irq); + } +} + +static struct platform_device_id mvebu_gpio_ids[] = { + { + .name = "orion-gpio", + }, { + .name = "mv78200-gpio", + }, { + .name = "armadaxp-gpio", + }, { + /* sentinel */ + }, +}; +MODULE_DEVICE_TABLE(platform, mvebu_gpio_ids); + +static struct of_device_id mvebu_gpio_of_match[] __devinitdata = { + { + .compatible = "marvell,orion-gpio", + .data = (void*) MVEBU_GPIO_SOC_VARIANT_ORION, + }, + { + .compatible = "marvell,mv78200-gpio", + .data = (void*) MVEBU_GPIO_SOC_VARIANT_MV78200, + }, + { + .compatible = "marvell,armadaxp-gpio", + .data = (void*) MVEBU_GPIO_SOC_VARIANT_ARMADAXP, + }, + { + /* sentinel */ + }, +}; +MODULE_DEVICE_TABLE(of, mvebu_gpio_of_match); + +static int __devinit mvebu_gpio_probe(struct platform_device *pdev) +{ + struct mvebu_gpio_chip *mvchip; + const struct of_device_id *match; + struct device_node *np = pdev->dev.of_node; + struct resource *res; + struct irq_chip_generic *gc; + struct irq_chip_type *ct; + unsigned int ngpios; + int soc_variant; + int i, cpu, id; + + match = of_match_device(mvebu_gpio_of_match, &pdev->dev); + if (match) + soc_variant = (int) match->data; + else + soc_variant = MVEBU_GPIO_SOC_VARIANT_ORION; + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (! res) { + dev_err(&pdev->dev, "Cannot get memory resource\n"); + return -ENODEV; + } + + mvchip = devm_kzalloc(&pdev->dev, sizeof(struct mvebu_gpio_chip), GFP_KERNEL); + if (! mvchip){ + dev_err(&pdev->dev, "Cannot allocate memory\n"); + return -ENOMEM; + } + + if (of_property_read_u32(pdev->dev.of_node, "ngpios", &ngpios)) { + dev_err(&pdev->dev, "Missing ngpios OF property\n"); + return -ENODEV; + } + + id = of_alias_get_id(pdev->dev.of_node, "gpio"); + if (id < 0) { + dev_err(&pdev->dev, "Couldn't get OF id\n"); + return id; + } + + mvchip->soc_variant = soc_variant; + mvchip->chip.label = dev_name(&pdev->dev); + mvchip->chip.dev = &pdev->dev; + mvchip->chip.request = mvebu_gpio_request; + mvchip->chip.direction_input = mvebu_gpio_direction_input; + mvchip->chip.get = mvebu_gpio_get; + mvchip->chip.direction_output = mvebu_gpio_direction_output; + mvchip->chip.set = mvebu_gpio_set; + mvchip->chip.to_irq = mvebu_gpio_to_irq; + mvchip->chip.base = id * MVEBU_MAX_GPIO_PER_BANK; + mvchip->chip.ngpio = ngpios; + mvchip->chip.can_sleep = 0; +#ifdef CONFIG_OF + mvchip->chip.of_node = np; +#endif + + spin_lock_init(&mvchip->lock); + mvchip->membase = devm_request_and_ioremap(&pdev->dev, res); + if (! mvchip->membase) { + dev_err(&pdev->dev, "Cannot ioremap\n"); + kfree(mvchip->chip.label); + return -ENOMEM; + } + + /* The Armada XP has a second range of registers for the + * per-CPU registers */ + if (soc_variant == MVEBU_GPIO_SOC_VARIANT_ARMADAXP) { + res = platform_get_resource(pdev, IORESOURCE_MEM, 1); + if (! res) { + dev_err(&pdev->dev, "Cannot get memory resource\n"); + kfree(mvchip->chip.label); + return -ENODEV; + } + + mvchip->percpu_membase = devm_request_and_ioremap(&pdev->dev, res); + if (! mvchip->percpu_membase) { + dev_err(&pdev->dev, "Cannot ioremap\n"); + kfree(mvchip->chip.label); + return -ENOMEM; + } + } + + /* + * Mask and clear GPIO interrupts. + */ + switch(soc_variant) { + case MVEBU_GPIO_SOC_VARIANT_ORION: + writel_relaxed(0, mvchip->membase + GPIO_EDGE_CAUSE_OFF); + writel_relaxed(0, mvchip->membase + GPIO_EDGE_MASK_OFF); + writel_relaxed(0, mvchip->membase + GPIO_LEVEL_MASK_OFF); + break; + case MVEBU_GPIO_SOC_VARIANT_MV78200: + writel_relaxed(0, mvchip->membase + GPIO_EDGE_CAUSE_OFF); + for (cpu = 0; cpu < 2; cpu++) { + writel_relaxed(0, mvchip->membase + + GPIO_EDGE_MASK_MV78200_OFF(cpu)); + writel_relaxed(0, mvchip->membase + + GPIO_LEVEL_MASK_MV78200_OFF(cpu)); + } + break; + case MVEBU_GPIO_SOC_VARIANT_ARMADAXP: + writel_relaxed(0, mvchip->membase + GPIO_EDGE_CAUSE_OFF); + writel_relaxed(0, mvchip->membase + GPIO_EDGE_MASK_OFF); + writel_relaxed(0, mvchip->membase + GPIO_LEVEL_MASK_OFF); + for (cpu = 0; cpu < 4; cpu++) { + writel_relaxed(0, mvchip->percpu_membase + + GPIO_EDGE_CAUSE_ARMADAXP_OFF(cpu)); + writel_relaxed(0, mvchip->percpu_membase + + GPIO_EDGE_MASK_ARMADAXP_OFF(cpu)); + writel_relaxed(0, mvchip->percpu_membase + + GPIO_LEVEL_MASK_ARMADAXP_OFF(cpu)); + } + break; + default: + BUG(); + } + + gpiochip_add(&mvchip->chip); + + /* Some gpio controllers do not provide irq support */ + if (!of_irq_count(np)) + return 0; + + /* Setup the interrupt handlers. Each chip can have up to 4 + * interrupt handlers, with each handler dealing with 8 GPIO + * pins. */ + for (i = 0; i < 4; i++) { + int irq; + irq = platform_get_irq(pdev, i); + if (irq < 0) + continue; + irq_set_handler_data(irq, mvchip); + irq_set_chained_handler(irq, mvebu_gpio_irq_handler); + } + + mvchip->irqbase = irq_alloc_descs(-1, 0, ngpios, -1); + if (mvchip->irqbase < 0) { + dev_err(&pdev->dev, "no irqs\n"); + kfree(mvchip->chip.label); + return -ENOMEM; + } + + gc = irq_alloc_generic_chip("mvebu_gpio_irq", 2, mvchip->irqbase, + mvchip->membase, handle_level_irq); + if (! gc) { + dev_err(&pdev->dev, "Cannot allocate generic irq_chip\n"); + kfree(mvchip->chip.label); + return -ENOMEM; + } + + gc->private = mvchip; + ct = &gc->chip_types[0]; + ct->type = IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW; + ct->chip.irq_mask = mvebu_gpio_level_irq_mask; + ct->chip.irq_unmask = mvebu_gpio_level_irq_unmask; + ct->chip.irq_set_type = mvebu_gpio_irq_set_type; + ct->chip.name = mvchip->chip.label; + + ct = &gc->chip_types[1]; + ct->type = IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING; + ct->chip.irq_ack = mvebu_gpio_irq_ack; + ct->chip.irq_mask = mvebu_gpio_edge_irq_mask; + ct->chip.irq_unmask = mvebu_gpio_edge_irq_unmask; + ct->chip.irq_set_type = mvebu_gpio_irq_set_type; + ct->handler = handle_edge_irq; + ct->chip.name = mvchip->chip.label; + + irq_setup_generic_chip(gc, IRQ_MSK(ngpios), IRQ_GC_INIT_MASK_CACHE, + IRQ_NOREQUEST, IRQ_LEVEL | IRQ_NOPROBE); + + /* Setup irq domain on top of the generic chip. */ + mvchip->domain = irq_domain_add_legacy(np, mvchip->chip.ngpio, + mvchip->irqbase, 0, + &irq_domain_simple_ops, + mvchip); + if (!mvchip->domain) { + dev_err(&pdev->dev, "couldn't allocate irq domain %s (DT).\n", + mvchip->chip.label); + irq_remove_generic_chip(gc, IRQ_MSK(ngpios), IRQ_NOREQUEST, + IRQ_LEVEL | IRQ_NOPROBE); + kfree(gc); + kfree(mvchip->chip.label); + return -ENODEV; + } + + return 0; +} + +static struct platform_driver mvebu_gpio_driver = { + .driver = { + .name = "mvebu-gpio", + .owner = THIS_MODULE, + .of_match_table = mvebu_gpio_of_match, + }, + .probe = mvebu_gpio_probe, + .id_table = mvebu_gpio_ids, +}; + +static int __init mvebu_gpio_init(void) +{ + return platform_driver_register(&mvebu_gpio_driver); +} +postcore_initcall(mvebu_gpio_init); diff --git a/drivers/gpio/gpio-pxa.c b/drivers/gpio/gpio-pxa.c index 9cac88a..9528779 100644 --- a/drivers/gpio/gpio-pxa.c +++ b/drivers/gpio/gpio-pxa.c @@ -26,6 +26,8 @@ #include <linux/syscore_ops.h> #include <linux/slab.h> +#include <asm/mach/irq.h> + #include <mach/irqs.h> /* @@ -59,6 +61,7 @@ #define BANK_OFF(n) (((n) < 3) ? (n) << 2 : 0x100 + (((n) - 3) << 2)) int pxa_last_gpio; +static int irq_base; #ifdef CONFIG_OF static struct irq_domain *domain; @@ -167,63 +170,14 @@ static inline int __gpio_is_occupied(unsigned gpio) return ret; } -#ifdef CONFIG_ARCH_PXA -static inline int __pxa_gpio_to_irq(int gpio) -{ - if (gpio_is_pxa_type(gpio_type)) - return PXA_GPIO_TO_IRQ(gpio); - return -1; -} - -static inline int __pxa_irq_to_gpio(int irq) -{ - if (gpio_is_pxa_type(gpio_type)) - return irq - PXA_GPIO_TO_IRQ(0); - return -1; -} -#else -static inline int __pxa_gpio_to_irq(int gpio) { return -1; } -static inline int __pxa_irq_to_gpio(int irq) { return -1; } -#endif - -#ifdef CONFIG_ARCH_MMP -static inline int __mmp_gpio_to_irq(int gpio) -{ - if (gpio_is_mmp_type(gpio_type)) - return MMP_GPIO_TO_IRQ(gpio); - return -1; -} - -static inline int __mmp_irq_to_gpio(int irq) -{ - if (gpio_is_mmp_type(gpio_type)) - return irq - MMP_GPIO_TO_IRQ(0); - return -1; -} -#else -static inline int __mmp_gpio_to_irq(int gpio) { return -1; } -static inline int __mmp_irq_to_gpio(int irq) { return -1; } -#endif - static int pxa_gpio_to_irq(struct gpio_chip *chip, unsigned offset) { - int gpio, ret; - - gpio = chip->base + offset; - ret = __pxa_gpio_to_irq(gpio); - if (ret >= 0) - return ret; - return __mmp_gpio_to_irq(gpio); + return chip->base + offset + irq_base; } int pxa_irq_to_gpio(int irq) { - int ret; - - ret = __pxa_irq_to_gpio(irq); - if (ret >= 0) - return ret; - return __mmp_irq_to_gpio(irq); + return irq - irq_base; } static int pxa_gpio_direction_input(struct gpio_chip *chip, unsigned offset) @@ -403,6 +357,9 @@ static void pxa_gpio_demux_handler(unsigned int irq, struct irq_desc *desc) struct pxa_gpio_chip *c; int loop, gpio, gpio_base, n; unsigned long gedr; + struct irq_chip *chip = irq_desc_get_chip(desc); + + chained_irq_enter(chip, desc); do { loop = 0; @@ -422,6 +379,8 @@ static void pxa_gpio_demux_handler(unsigned int irq, struct irq_desc *desc) } } } while (loop); + + chained_irq_exit(chip, desc); } static void pxa_ack_muxed_gpio(struct irq_data *d) @@ -535,7 +494,7 @@ const struct irq_domain_ops pxa_irq_domain_ops = { static int __devinit pxa_gpio_probe_dt(struct platform_device *pdev) { - int ret, nr_banks, nr_gpios, irq_base; + int ret, nr_banks, nr_gpios; struct device_node *prev, *next, *np = pdev->dev.of_node; const struct of_device_id *of_id = of_match_device(pxa_gpio_dt_ids, &pdev->dev); @@ -590,10 +549,20 @@ static int __devinit pxa_gpio_probe(struct platform_device *pdev) int irq0 = 0, irq1 = 0, irq_mux, gpio_offset = 0; ret = pxa_gpio_probe_dt(pdev); - if (ret < 0) + if (ret < 0) { pxa_last_gpio = pxa_gpio_nums(); - else +#ifdef CONFIG_ARCH_PXA + if (gpio_is_pxa_type(gpio_type)) + irq_base = PXA_GPIO_TO_IRQ(0); +#endif +#ifdef CONFIG_ARCH_MMP + if (gpio_is_mmp_type(gpio_type)) + irq_base = MMP_GPIO_TO_IRQ(0); +#endif + } else { use_of = 1; + } + if (!pxa_last_gpio) return -EINVAL; diff --git a/drivers/gpio/gpio-samsung.c b/drivers/gpio/gpio-samsung.c index ba126cc..8af4b06 100644 --- a/drivers/gpio/gpio-samsung.c +++ b/drivers/gpio/gpio-samsung.c @@ -938,6 +938,67 @@ static void __init samsung_gpiolib_add(struct samsung_gpio_chip *chip) s3c_gpiolib_track(chip); } +#if defined(CONFIG_PLAT_S3C24XX) && defined(CONFIG_OF) +static int s3c24xx_gpio_xlate(struct gpio_chip *gc, + const struct of_phandle_args *gpiospec, u32 *flags) +{ + unsigned int pin; + + if (WARN_ON(gc->of_gpio_n_cells < 3)) + return -EINVAL; + + if (WARN_ON(gpiospec->args_count < gc->of_gpio_n_cells)) + return -EINVAL; + + if (gpiospec->args[0] > gc->ngpio) + return -EINVAL; + + pin = gc->base + gpiospec->args[0]; + + if (s3c_gpio_cfgpin(pin, S3C_GPIO_SFN(gpiospec->args[1]))) + pr_warn("gpio_xlate: failed to set pin function\n"); + if (s3c_gpio_setpull(pin, gpiospec->args[2] & 0xffff)) + pr_warn("gpio_xlate: failed to set pin pull up/down\n"); + + if (flags) + *flags = gpiospec->args[2] >> 16; + + return gpiospec->args[0]; +} + +static const struct of_device_id s3c24xx_gpio_dt_match[] __initdata = { + { .compatible = "samsung,s3c24xx-gpio", }, + {} +}; + +static __init void s3c24xx_gpiolib_attach_ofnode(struct samsung_gpio_chip *chip, + u64 base, u64 offset) +{ + struct gpio_chip *gc = &chip->chip; + u64 address; + + if (!of_have_populated_dt()) + return; + + address = chip->base ? base + ((u32)chip->base & 0xfff) : base + offset; + gc->of_node = of_find_matching_node_by_address(NULL, + s3c24xx_gpio_dt_match, address); + if (!gc->of_node) { + pr_info("gpio: device tree node not found for gpio controller" + " with base address %08llx\n", address); + return; + } + gc->of_gpio_n_cells = 3; + gc->of_xlate = s3c24xx_gpio_xlate; +} +#else +static __init void s3c24xx_gpiolib_attach_ofnode(struct samsung_gpio_chip *chip, + u64 base, u64 offset) +{ + return; +} +#endif /* defined(CONFIG_PLAT_S3C24XX) && defined(CONFIG_OF) */ + static void __init s3c24xx_gpiolib_add_chips(struct samsung_gpio_chip *chip, int nr_chips, void __iomem *base) { @@ -962,6 +1023,8 @@ static void __init s3c24xx_gpiolib_add_chips(struct samsung_gpio_chip *chip, gc->direction_output = samsung_gpiolib_2bit_output; samsung_gpiolib_add(chip); + + s3c24xx_gpiolib_attach_ofnode(chip, S3C24XX_PA_GPIO, i * 0x10); } } @@ -3131,46 +3194,6 @@ samsung_gpio_pull_t s3c_gpio_getpull(unsigned int pin) } EXPORT_SYMBOL(s3c_gpio_getpull); -/* gpiolib wrappers until these are totally eliminated */ - -void s3c2410_gpio_pullup(unsigned int pin, unsigned int to) -{ - int ret; - - WARN_ON(to); /* should be none of these left */ - - if (!to) { - /* if pull is enabled, try first with up, and if that - * fails, try using down */ - - ret = s3c_gpio_setpull(pin, S3C_GPIO_PULL_UP); - if (ret) - s3c_gpio_setpull(pin, S3C_GPIO_PULL_DOWN); - } else { - s3c_gpio_setpull(pin, S3C_GPIO_PULL_NONE); - } -} -EXPORT_SYMBOL(s3c2410_gpio_pullup); - -void s3c2410_gpio_setpin(unsigned int pin, unsigned int to) -{ - /* do this via gpiolib until all users removed */ - - gpio_request(pin, "temporary"); - gpio_set_value(pin, to); - gpio_free(pin); -} -EXPORT_SYMBOL(s3c2410_gpio_setpin); - -unsigned int s3c2410_gpio_getpin(unsigned int pin) -{ - struct samsung_gpio_chip *chip = samsung_gpiolib_getchip(pin); - unsigned long offs = pin - chip->chip.base; - - return __raw_readl(chip->base + 0x04) & (1 << offs); -} -EXPORT_SYMBOL(s3c2410_gpio_getpin); - #ifdef CONFIG_S5P_GPIO_DRVSTR s5p_gpio_drvstr_t s5p_gpio_get_drvstr(unsigned int pin) { diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c index dc5184d..d982593 100644 --- a/drivers/gpio/gpio-tegra.c +++ b/drivers/gpio/gpio-tegra.c @@ -30,9 +30,6 @@ #include <asm/mach/irq.h> -#include <mach/iomap.h> -#include <mach/suspend.h> - #define GPIO_BANK(x) ((x) >> 5) #define GPIO_PORT(x) (((x) >> 3) & 0x3) #define GPIO_BIT(x) ((x) & 0x7) diff --git a/drivers/gpio/gpio-twl4030.c b/drivers/gpio/gpio-twl4030.c index f030880..c5f8ca2 100644 --- a/drivers/gpio/gpio-twl4030.c +++ b/drivers/gpio/gpio-twl4030.c @@ -396,6 +396,29 @@ static int __devinit gpio_twl4030_debounce(u32 debounce, u8 mmc_cd) static int gpio_twl4030_remove(struct platform_device *pdev); +static struct twl4030_gpio_platform_data *of_gpio_twl4030(struct device *dev) +{ + struct twl4030_gpio_platform_data *omap_twl_info; + + omap_twl_info = devm_kzalloc(dev, sizeof(*omap_twl_info), GFP_KERNEL); + if (!omap_twl_info) + return NULL; + + omap_twl_info->use_leds = of_property_read_bool(dev->of_node, + "ti,use-leds"); + + of_property_read_u32(dev->of_node, "ti,debounce", + &omap_twl_info->debounce); + of_property_read_u32(dev->of_node, "ti,mmc-cd", + (u32 *)&omap_twl_info->mmc_cd); + of_property_read_u32(dev->of_node, "ti,pullups", + &omap_twl_info->pullups); + of_property_read_u32(dev->of_node, "ti,pulldowns", + &omap_twl_info->pulldowns); + + return omap_twl_info; +} + static int __devinit gpio_twl4030_probe(struct platform_device *pdev) { struct twl4030_gpio_platform_data *pdata = pdev->dev.platform_data; @@ -428,33 +451,37 @@ no_irqs: twl_gpiochip.ngpio = TWL4030_GPIO_MAX; twl_gpiochip.dev = &pdev->dev; - if (pdata) { - /* - * NOTE: boards may waste power if they don't set pullups - * and pulldowns correctly ... default for non-ULPI pins is - * pulldown, and some other pins may have external pullups - * or pulldowns. Careful! - */ - ret = gpio_twl4030_pulls(pdata->pullups, pdata->pulldowns); - if (ret) - dev_dbg(&pdev->dev, "pullups %.05x %.05x --> %d\n", - pdata->pullups, pdata->pulldowns, - ret); - - ret = gpio_twl4030_debounce(pdata->debounce, pdata->mmc_cd); - if (ret) - dev_dbg(&pdev->dev, "debounce %.03x %.01x --> %d\n", - pdata->debounce, pdata->mmc_cd, - ret); - - /* - * NOTE: we assume VIBRA_CTL.VIBRA_EN, in MODULE_AUDIO_VOICE, - * is (still) clear if use_leds is set. - */ - if (pdata->use_leds) - twl_gpiochip.ngpio += 2; + if (node) + pdata = of_gpio_twl4030(&pdev->dev); + + if (pdata == NULL) { + dev_err(&pdev->dev, "Platform data is missing\n"); + return -ENXIO; } + /* + * NOTE: boards may waste power if they don't set pullups + * and pulldowns correctly ... default for non-ULPI pins is + * pulldown, and some other pins may have external pullups + * or pulldowns. Careful! + */ + ret = gpio_twl4030_pulls(pdata->pullups, pdata->pulldowns); + if (ret) + dev_dbg(&pdev->dev, "pullups %.05x %.05x --> %d\n", + pdata->pullups, pdata->pulldowns, ret); + + ret = gpio_twl4030_debounce(pdata->debounce, pdata->mmc_cd); + if (ret) + dev_dbg(&pdev->dev, "debounce %.03x %.01x --> %d\n", + pdata->debounce, pdata->mmc_cd, ret); + + /* + * NOTE: we assume VIBRA_CTL.VIBRA_EN, in MODULE_AUDIO_VOICE, + * is (still) clear if use_leds is set. + */ + if (pdata->use_leds) + twl_gpiochip.ngpio += 2; + ret = gpiochip_add(&twl_gpiochip); if (ret < 0) { dev_err(&pdev->dev, "could not register gpiochip, %d\n", ret); diff --git a/drivers/hwmon/gpio-fan.c b/drivers/hwmon/gpio-fan.c index 2f4b01b..36509ae 100644 --- a/drivers/hwmon/gpio-fan.c +++ b/drivers/hwmon/gpio-fan.c @@ -31,6 +31,8 @@ #include <linux/hwmon.h> #include <linux/gpio.h> #include <linux/gpio-fan.h> +#include <linux/of_platform.h> +#include <linux/of_gpio.h> struct gpio_fan_data { struct platform_device *pdev; @@ -400,14 +402,131 @@ static ssize_t show_name(struct device *dev, static DEVICE_ATTR(name, S_IRUGO, show_name, NULL); + +#ifdef CONFIG_OF_GPIO +/* + * Translate OpenFirmware node properties into platform_data + */ +static int gpio_fan_get_of_pdata(struct device *dev, + struct gpio_fan_platform_data *pdata) +{ + struct device_node *node; + struct gpio_fan_speed *speed; + unsigned *ctrl; + unsigned i; + u32 u; + struct property *prop; + const __be32 *p; + + node = dev->of_node; + + /* Fill GPIO pin array */ + pdata->num_ctrl = of_gpio_count(node); + if (!pdata->num_ctrl) { + dev_err(dev, "gpios DT property empty / missing"); + return -ENODEV; + } + ctrl = devm_kzalloc(dev, pdata->num_ctrl * sizeof(unsigned), + GFP_KERNEL); + if (!ctrl) + return -ENOMEM; + for (i = 0; i < pdata->num_ctrl; i++) { + int val; + + val = of_get_gpio(node, i); + if (val < 0) + return val; + ctrl[i] = val; + } + pdata->ctrl = ctrl; + + /* Get number of RPM/ctrl_val pairs in speed map */ + prop = of_find_property(node, "gpio-fan,speed-map", &i); + if (!prop) { + dev_err(dev, "gpio-fan,speed-map DT property missing"); + return -ENODEV; + } + i = i / sizeof(u32); + if (i == 0 || i & 1) { + dev_err(dev, "gpio-fan,speed-map contains zero/odd number of entries"); + return -ENODEV; + } + pdata->num_speed = i / 2; + + /* + * Populate speed map + * Speed map is in the form <RPM ctrl_val RPM ctrl_val ...> + * this needs splitting into pairs to create gpio_fan_speed structs + */ + speed = devm_kzalloc(dev, + pdata->num_speed * sizeof(struct gpio_fan_speed), + GFP_KERNEL); + if (!speed) + return -ENOMEM; + p = NULL; + for (i = 0; i < pdata->num_speed; i++) { + p = of_prop_next_u32(prop, p, &u); + if (!p) + return -ENODEV; + speed[i].rpm = u; + p = of_prop_next_u32(prop, p, &u); + if (!p) + return -ENODEV; + speed[i].ctrl_val = u; + } + pdata->speed = speed; + + /* Alarm GPIO if one exists */ + if (of_gpio_named_count(node, "alarm-gpios")) { + struct gpio_fan_alarm *alarm; + int val; + enum of_gpio_flags flags; + + alarm = devm_kzalloc(dev, sizeof(struct gpio_fan_alarm), + GFP_KERNEL); + if (!alarm) + return -ENOMEM; + + val = of_get_named_gpio_flags(node, "alarm-gpios", 0, &flags); + if (val < 0) + return val; + alarm->gpio = val; + alarm->active_low = flags & OF_GPIO_ACTIVE_LOW; + + pdata->alarm = alarm; + } + + return 0; +} + +static struct of_device_id of_gpio_fan_match[] __devinitdata = { + { .compatible = "gpio-fan", }, + {}, +}; +#endif /* CONFIG_OF_GPIO */ + static int __devinit gpio_fan_probe(struct platform_device *pdev) { int err; struct gpio_fan_data *fan_data; struct gpio_fan_platform_data *pdata = pdev->dev.platform_data; +#ifdef CONFIG_OF_GPIO + if (!pdata) { + pdata = devm_kzalloc(&pdev->dev, + sizeof(struct gpio_fan_platform_data), + GFP_KERNEL); + if (!pdata) + return -ENOMEM; + + err = gpio_fan_get_of_pdata(&pdev->dev, pdata); + if (err) + return err; + } +#else /* CONFIG_OF_GPIO */ if (!pdata) return -EINVAL; +#endif /* CONFIG_OF_GPIO */ fan_data = devm_kzalloc(&pdev->dev, sizeof(struct gpio_fan_data), GFP_KERNEL); @@ -511,6 +630,7 @@ static struct platform_driver gpio_fan_driver = { .driver = { .name = "gpio-fan", .pm = GPIO_FAN_PM, + .of_match_table = of_match_ptr(of_gpio_fan_match), }, }; diff --git a/drivers/hwmon/s3c-hwmon.c b/drivers/hwmon/s3c-hwmon.c index b7975f8..fe11b95 100644 --- a/drivers/hwmon/s3c-hwmon.c +++ b/drivers/hwmon/s3c-hwmon.c @@ -34,7 +34,7 @@ #include <linux/hwmon-sysfs.h> #include <plat/adc.h> -#include <plat/hwmon.h> +#include <linux/platform_data/hwmon-s3c.h> struct s3c_hwmon_attr { struct sensor_device_attribute in; diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index 970a161..42d9fdd 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -551,7 +551,7 @@ config I2C_PMCMSP config I2C_PNX tristate "I2C bus support for Philips PNX and NXP LPC targets" - depends on ARCH_PNX4008 || ARCH_LPC32XX + depends on ARCH_LPC32XX help This driver supports the Philips IP3204 I2C IP block master and/or slave controller diff --git a/drivers/i2c/busses/i2c-davinci.c b/drivers/i2c/busses/i2c-davinci.c index 79b4bcb..79a2542 100644 --- a/drivers/i2c/busses/i2c-davinci.c +++ b/drivers/i2c/busses/i2c-davinci.c @@ -40,7 +40,7 @@ #include <linux/gpio.h> #include <mach/hardware.h> -#include <mach/i2c.h> +#include <linux/platform_data/i2c-davinci.h> /* ----- global defines ----------------------------------------------- */ diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c index 0722f86..b7907ba 100644 --- a/drivers/i2c/busses/i2c-imx.c +++ b/drivers/i2c/busses/i2c-imx.c @@ -54,7 +54,7 @@ #include <linux/pinctrl/consumer.h> #include <mach/hardware.h> -#include <mach/i2c.h> +#include <linux/platform_data/i2c-imx.h> /** Defines ******************************************************************** *******************************************************************************/ diff --git a/drivers/i2c/busses/i2c-iop3xx.c b/drivers/i2c/busses/i2c-iop3xx.c index 93f147a..2f99613 100644 --- a/drivers/i2c/busses/i2c-iop3xx.c +++ b/drivers/i2c/busses/i2c-iop3xx.c @@ -4,13 +4,13 @@ /* Copyright (C) 2003 Peter Milne, D-TACQ Solutions Ltd * <Peter dot Milne at D hyphen TACQ dot com> * - * With acknowledgements to i2c-algo-ibm_ocp.c by + * With acknowledgements to i2c-algo-ibm_ocp.c by * Ian DaSilva, MontaVista Software, Inc. idasilva@mvista.com * * And i2c-algo-pcf.c, which was created by Simon G. Vogl and Hans Berglund: * * Copyright (C) 1995-1997 Simon G. Vogl, 1998-2000 Hans Berglund - * + * * And which acknowledged Kyösti Mälkki <kmalkki@cc.hut.fi>, * Frodo Looijaard <frodol@dds.nl>, Martin Bailey<mbailey@littlefeet-inc.com> * @@ -39,14 +39,15 @@ #include <linux/platform_device.h> #include <linux/i2c.h> #include <linux/io.h> +#include <linux/gpio.h> #include "i2c-iop3xx.h" /* global unit counter */ static int i2c_id; -static inline unsigned char -iic_cook_addr(struct i2c_msg *msg) +static inline unsigned char +iic_cook_addr(struct i2c_msg *msg) { unsigned char addr; @@ -55,38 +56,38 @@ iic_cook_addr(struct i2c_msg *msg) if (msg->flags & I2C_M_RD) addr |= 1; - return addr; + return addr; } -static void +static void iop3xx_i2c_reset(struct i2c_algo_iop3xx_data *iop3xx_adap) { /* Follows devman 9.3 */ __raw_writel(IOP3XX_ICR_UNIT_RESET, iop3xx_adap->ioaddr + CR_OFFSET); __raw_writel(IOP3XX_ISR_CLEARBITS, iop3xx_adap->ioaddr + SR_OFFSET); __raw_writel(0, iop3xx_adap->ioaddr + CR_OFFSET); -} +} -static void +static void iop3xx_i2c_enable(struct i2c_algo_iop3xx_data *iop3xx_adap) { u32 cr = IOP3XX_ICR_GCD | IOP3XX_ICR_SCLEN | IOP3XX_ICR_UE; - /* + /* * Every time unit enable is asserted, GPOD needs to be cleared * on IOP3XX to avoid data corruption on the bus. */ #if defined(CONFIG_ARCH_IOP32X) || defined(CONFIG_ARCH_IOP33X) if (iop3xx_adap->id == 0) { - gpio_line_set(IOP3XX_GPIO_LINE(7), GPIO_LOW); - gpio_line_set(IOP3XX_GPIO_LINE(6), GPIO_LOW); + gpio_set_value(7, 0); + gpio_set_value(6, 0); } else { - gpio_line_set(IOP3XX_GPIO_LINE(5), GPIO_LOW); - gpio_line_set(IOP3XX_GPIO_LINE(4), GPIO_LOW); + gpio_set_value(5, 0); + gpio_set_value(4, 0); } #endif /* NB SR bits not same position as CR IE bits :-( */ - iop3xx_adap->SR_enabled = + iop3xx_adap->SR_enabled = IOP3XX_ISR_ALD | IOP3XX_ISR_BERRD | IOP3XX_ISR_RXFULL | IOP3XX_ISR_TXEMPTY; @@ -96,23 +97,23 @@ iop3xx_i2c_enable(struct i2c_algo_iop3xx_data *iop3xx_adap) __raw_writel(cr, iop3xx_adap->ioaddr + CR_OFFSET); } -static void +static void iop3xx_i2c_transaction_cleanup(struct i2c_algo_iop3xx_data *iop3xx_adap) { unsigned long cr = __raw_readl(iop3xx_adap->ioaddr + CR_OFFSET); - - cr &= ~(IOP3XX_ICR_MSTART | IOP3XX_ICR_TBYTE | + + cr &= ~(IOP3XX_ICR_MSTART | IOP3XX_ICR_TBYTE | IOP3XX_ICR_MSTOP | IOP3XX_ICR_SCLEN); __raw_writel(cr, iop3xx_adap->ioaddr + CR_OFFSET); } -/* - * NB: the handler has to clear the source of the interrupt! +/* + * NB: the handler has to clear the source of the interrupt! * Then it passes the SR flags of interest to BH via adap data */ -static irqreturn_t -iop3xx_i2c_irq_handler(int this_irq, void *dev_id) +static irqreturn_t +iop3xx_i2c_irq_handler(int this_irq, void *dev_id) { struct i2c_algo_iop3xx_data *iop3xx_adap = dev_id; u32 sr = __raw_readl(iop3xx_adap->ioaddr + SR_OFFSET); @@ -126,7 +127,7 @@ iop3xx_i2c_irq_handler(int this_irq, void *dev_id) } /* check all error conditions, clear them , report most important */ -static int +static int iop3xx_i2c_error(u32 sr) { int rc = 0; @@ -135,12 +136,12 @@ iop3xx_i2c_error(u32 sr) if ( !rc ) rc = -I2C_ERR_BERR; } if ((sr & IOP3XX_ISR_ALD)) { - if ( !rc ) rc = -I2C_ERR_ALD; + if ( !rc ) rc = -I2C_ERR_ALD; } - return rc; + return rc; } -static inline u32 +static inline u32 iop3xx_i2c_get_srstat(struct i2c_algo_iop3xx_data *iop3xx_adap) { unsigned long flags; @@ -161,8 +162,8 @@ iop3xx_i2c_get_srstat(struct i2c_algo_iop3xx_data *iop3xx_adap) typedef int (* compare_func)(unsigned test, unsigned mask); /* returns 1 on correct comparison */ -static int -iop3xx_i2c_wait_event(struct i2c_algo_iop3xx_data *iop3xx_adap, +static int +iop3xx_i2c_wait_event(struct i2c_algo_iop3xx_data *iop3xx_adap, unsigned flags, unsigned* status, compare_func compare) { @@ -192,47 +193,47 @@ iop3xx_i2c_wait_event(struct i2c_algo_iop3xx_data *iop3xx_adap, } /* - * Concrete compare_funcs + * Concrete compare_funcs */ -static int +static int all_bits_clear(unsigned test, unsigned mask) { return (test & mask) == 0; } -static int +static int any_bits_set(unsigned test, unsigned mask) { return (test & mask) != 0; } -static int +static int iop3xx_i2c_wait_tx_done(struct i2c_algo_iop3xx_data *iop3xx_adap, int *status) { - return iop3xx_i2c_wait_event( - iop3xx_adap, + return iop3xx_i2c_wait_event( + iop3xx_adap, IOP3XX_ISR_TXEMPTY | IOP3XX_ISR_ALD | IOP3XX_ISR_BERRD, status, any_bits_set); } -static int +static int iop3xx_i2c_wait_rx_done(struct i2c_algo_iop3xx_data *iop3xx_adap, int *status) { - return iop3xx_i2c_wait_event( - iop3xx_adap, + return iop3xx_i2c_wait_event( + iop3xx_adap, IOP3XX_ISR_RXFULL | IOP3XX_ISR_ALD | IOP3XX_ISR_BERRD, status, any_bits_set); } -static int +static int iop3xx_i2c_wait_idle(struct i2c_algo_iop3xx_data *iop3xx_adap, int *status) { - return iop3xx_i2c_wait_event( + return iop3xx_i2c_wait_event( iop3xx_adap, IOP3XX_ISR_UNITBUSY, status, all_bits_clear); } -static int -iop3xx_i2c_send_target_addr(struct i2c_algo_iop3xx_data *iop3xx_adap, +static int +iop3xx_i2c_send_target_addr(struct i2c_algo_iop3xx_data *iop3xx_adap, struct i2c_msg* msg) { unsigned long cr = __raw_readl(iop3xx_adap->ioaddr + CR_OFFSET); @@ -247,7 +248,7 @@ iop3xx_i2c_send_target_addr(struct i2c_algo_iop3xx_data *iop3xx_adap, } __raw_writel(iic_cook_addr(msg), iop3xx_adap->ioaddr + DBR_OFFSET); - + cr &= ~(IOP3XX_ICR_MSTOP | IOP3XX_ICR_NACK); cr |= IOP3XX_ICR_MSTART | IOP3XX_ICR_TBYTE; @@ -257,8 +258,8 @@ iop3xx_i2c_send_target_addr(struct i2c_algo_iop3xx_data *iop3xx_adap, return rc; } -static int -iop3xx_i2c_write_byte(struct i2c_algo_iop3xx_data *iop3xx_adap, char byte, +static int +iop3xx_i2c_write_byte(struct i2c_algo_iop3xx_data *iop3xx_adap, char byte, int stop) { unsigned long cr = __raw_readl(iop3xx_adap->ioaddr + CR_OFFSET); @@ -277,10 +278,10 @@ iop3xx_i2c_write_byte(struct i2c_algo_iop3xx_data *iop3xx_adap, char byte, rc = iop3xx_i2c_wait_tx_done(iop3xx_adap, &status); return rc; -} +} -static int -iop3xx_i2c_read_byte(struct i2c_algo_iop3xx_data *iop3xx_adap, char* byte, +static int +iop3xx_i2c_read_byte(struct i2c_algo_iop3xx_data *iop3xx_adap, char* byte, int stop) { unsigned long cr = __raw_readl(iop3xx_adap->ioaddr + CR_OFFSET); @@ -304,19 +305,19 @@ iop3xx_i2c_read_byte(struct i2c_algo_iop3xx_data *iop3xx_adap, char* byte, return rc; } -static int +static int iop3xx_i2c_writebytes(struct i2c_adapter *i2c_adap, const char *buf, int count) { struct i2c_algo_iop3xx_data *iop3xx_adap = i2c_adap->algo_data; int ii; int rc = 0; - for (ii = 0; rc == 0 && ii != count; ++ii) + for (ii = 0; rc == 0 && ii != count; ++ii) rc = iop3xx_i2c_write_byte(iop3xx_adap, buf[ii], ii==count-1); return rc; } -static int +static int iop3xx_i2c_readbytes(struct i2c_adapter *i2c_adap, char *buf, int count) { struct i2c_algo_iop3xx_data *iop3xx_adap = i2c_adap->algo_data; @@ -325,7 +326,7 @@ iop3xx_i2c_readbytes(struct i2c_adapter *i2c_adap, char *buf, int count) for (ii = 0; rc == 0 && ii != count; ++ii) rc = iop3xx_i2c_read_byte(iop3xx_adap, &buf[ii], ii==count-1); - + return rc; } @@ -336,8 +337,8 @@ iop3xx_i2c_readbytes(struct i2c_adapter *i2c_adap, char *buf, int count) * Each transfer (i.e. a read or a write) is separated by a repeated start * condition. */ -static int -iop3xx_i2c_handle_msg(struct i2c_adapter *i2c_adap, struct i2c_msg* pmsg) +static int +iop3xx_i2c_handle_msg(struct i2c_adapter *i2c_adap, struct i2c_msg* pmsg) { struct i2c_algo_iop3xx_data *iop3xx_adap = i2c_adap->algo_data; int rc; @@ -357,8 +358,8 @@ iop3xx_i2c_handle_msg(struct i2c_adapter *i2c_adap, struct i2c_msg* pmsg) /* * master_xfer() - main read/write entry */ -static int -iop3xx_i2c_master_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg *msgs, +static int +iop3xx_i2c_master_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg *msgs, int num) { struct i2c_algo_iop3xx_data *iop3xx_adap = i2c_adap->algo_data; @@ -375,14 +376,14 @@ iop3xx_i2c_master_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg *msgs, } iop3xx_i2c_transaction_cleanup(iop3xx_adap); - + if(ret) return ret; - return im; + return im; } -static u32 +static u32 iop3xx_i2c_func(struct i2c_adapter *adap) { return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL; @@ -393,11 +394,11 @@ static const struct i2c_algorithm iop3xx_i2c_algo = { .functionality = iop3xx_i2c_func, }; -static int +static int iop3xx_i2c_remove(struct platform_device *pdev) { struct i2c_adapter *padapter = platform_get_drvdata(pdev); - struct i2c_algo_iop3xx_data *adapter_data = + struct i2c_algo_iop3xx_data *adapter_data = (struct i2c_algo_iop3xx_data *)padapter->algo_data; struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0); unsigned long cr = __raw_readl(adapter_data->ioaddr + CR_OFFSET); @@ -419,7 +420,7 @@ iop3xx_i2c_remove(struct platform_device *pdev) return 0; } -static int +static int iop3xx_i2c_probe(struct platform_device *pdev) { struct resource *res; diff --git a/drivers/i2c/busses/i2c-nuc900.c b/drivers/i2c/busses/i2c-nuc900.c index a26dfb8..f41502e 100644 --- a/drivers/i2c/busses/i2c-nuc900.c +++ b/drivers/i2c/busses/i2c-nuc900.c @@ -29,7 +29,7 @@ #include <linux/io.h> #include <mach/mfp.h> -#include <mach/i2c.h> +#include <linux/platform_data/i2c-nuc900.h> /* nuc900 i2c registers offset */ diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c index 5ae3b02..4d07dea 100644 --- a/drivers/i2c/busses/i2c-s3c2410.c +++ b/drivers/i2c/busses/i2c-s3c2410.c @@ -42,7 +42,7 @@ #include <asm/irq.h> #include <plat/regs-iic.h> -#include <plat/iic.h> +#include <linux/platform_data/i2c-s3c2410.h> /* Treat S3C2410 as baseline hardware, anything else is supported via quirks */ #define QUIRK_S3C2440 (1 << 0) diff --git a/drivers/input/keyboard/davinci_keyscan.c b/drivers/input/keyboard/davinci_keyscan.c index 9d82b3a..d5bacbb 100644 --- a/drivers/input/keyboard/davinci_keyscan.c +++ b/drivers/input/keyboard/davinci_keyscan.c @@ -36,7 +36,7 @@ #include <mach/hardware.h> #include <mach/irqs.h> -#include <mach/keyscan.h> +#include <linux/platform_data/keyscan-davinci.h> /* Key scan registers */ #define DAVINCI_KEYSCAN_KEYCTRL 0x0000 diff --git a/drivers/input/keyboard/ep93xx_keypad.c b/drivers/input/keyboard/ep93xx_keypad.c index c46fc81..7363402 100644 --- a/drivers/input/keyboard/ep93xx_keypad.c +++ b/drivers/input/keyboard/ep93xx_keypad.c @@ -29,7 +29,7 @@ #include <linux/slab.h> #include <mach/hardware.h> -#include <mach/ep93xx_keypad.h> +#include <linux/platform_data/keypad-ep93xx.h> /* * Keypad Interface Register offsets diff --git a/drivers/input/keyboard/nomadik-ske-keypad.c b/drivers/input/keyboard/nomadik-ske-keypad.c index a880e74..49f5fa6 100644 --- a/drivers/input/keyboard/nomadik-ske-keypad.c +++ b/drivers/input/keyboard/nomadik-ske-keypad.c @@ -20,7 +20,7 @@ #include <linux/clk.h> #include <linux/module.h> -#include <plat/ske.h> +#include <linux/platform_data/keypad-nomadik-ske.h> /* SKE_CR bits */ #define SKE_KPMLT (0x1 << 6) diff --git a/drivers/input/keyboard/omap-keypad.c b/drivers/input/keyboard/omap-keypad.c index 2bda5f0b..6d6b142 100644 --- a/drivers/input/keyboard/omap-keypad.c +++ b/drivers/input/keyboard/omap-keypad.c @@ -37,7 +37,7 @@ #include <linux/slab.h> #include <linux/gpio.h> #include <linux/platform_data/gpio-omap.h> -#include <plat/keypad.h> +#include <linux/platform_data/keypad-omap.h> #undef NEW_BOARD_LEARNING_MODE diff --git a/drivers/input/keyboard/pxa27x_keypad.c b/drivers/input/keyboard/pxa27x_keypad.c index 7f7b724..803ff6f 100644 --- a/drivers/input/keyboard/pxa27x_keypad.c +++ b/drivers/input/keyboard/pxa27x_keypad.c @@ -32,7 +32,7 @@ #include <asm/mach/map.h> #include <mach/hardware.h> -#include <plat/pxa27x_keypad.h> +#include <linux/platform_data/keypad-pxa27x.h> /* * Keypad Controller registers */ diff --git a/drivers/input/keyboard/pxa930_rotary.c b/drivers/input/keyboard/pxa930_rotary.c index d7f1134..41488f9 100644 --- a/drivers/input/keyboard/pxa930_rotary.c +++ b/drivers/input/keyboard/pxa930_rotary.c @@ -15,7 +15,7 @@ #include <linux/io.h> #include <linux/slab.h> -#include <mach/pxa930_rotary.h> +#include <linux/platform_data/keyboard-pxa930_rotary.h> #define SBCR (0x04) #define ERCR (0x0c) diff --git a/drivers/input/keyboard/spear-keyboard.c b/drivers/input/keyboard/spear-keyboard.c index 72ef01b..c7ca97f 100644 --- a/drivers/input/keyboard/spear-keyboard.c +++ b/drivers/input/keyboard/spear-keyboard.c @@ -24,7 +24,7 @@ #include <linux/pm_wakeup.h> #include <linux/slab.h> #include <linux/types.h> -#include <plat/keyboard.h> +#include <linux/platform_data/keyboard-spear.h> /* Keyboard Registers */ #define MODE_CTL_REG 0x00 diff --git a/drivers/input/keyboard/w90p910_keypad.c b/drivers/input/keyboard/w90p910_keypad.c index 085ede4..e0f6cd1 100644 --- a/drivers/input/keyboard/w90p910_keypad.c +++ b/drivers/input/keyboard/w90p910_keypad.c @@ -21,7 +21,7 @@ #include <linux/io.h> #include <linux/slab.h> -#include <mach/w90p910_keypad.h> +#include <linux/platform_data/keypad-w90p910.h> /* Keypad Interface Control Registers */ #define KPI_CONF 0x00 diff --git a/drivers/input/mouse/pxa930_trkball.c b/drivers/input/mouse/pxa930_trkball.c index a9e4bfd..4fe055f 100644 --- a/drivers/input/mouse/pxa930_trkball.c +++ b/drivers/input/mouse/pxa930_trkball.c @@ -20,7 +20,7 @@ #include <linux/slab.h> #include <mach/hardware.h> -#include <mach/pxa930_trkball.h> +#include <linux/platform_data/mouse-pxa930_trkball.h> /* Trackball Controller Register Definitions */ #define TBCR (0x000C) diff --git a/drivers/input/mouse/rpcmouse.c b/drivers/input/mouse/rpcmouse.c index 272dedd..21c60fe 100644 --- a/drivers/input/mouse/rpcmouse.c +++ b/drivers/input/mouse/rpcmouse.c @@ -42,7 +42,7 @@ static irqreturn_t rpcmouse_irq(int irq, void *dev_id) x = (short) iomd_readl(IOMD_MOUSEX); y = (short) iomd_readl(IOMD_MOUSEY); - b = (short) (__raw_readl(0xe0310000) ^ 0x70); + b = (short) (__raw_readl(IOMEM(0xe0310000)) ^ 0x70); dx = x - rpcmouse_lastx; dy = y - rpcmouse_lasty; diff --git a/drivers/input/serio/ams_delta_serio.c b/drivers/input/serio/ams_delta_serio.c index f5fbdf9..45887e3 100644 --- a/drivers/input/serio/ams_delta_serio.c +++ b/drivers/input/serio/ams_delta_serio.c @@ -27,7 +27,7 @@ #include <linux/module.h> #include <asm/mach-types.h> -#include <plat/board-ams-delta.h> +#include <mach/board-ams-delta.h> #include <mach/ams-delta-fiq.h> diff --git a/drivers/input/touchscreen/s3c2410_ts.c b/drivers/input/touchscreen/s3c2410_ts.c index bf1a064..df9e816 100644 --- a/drivers/input/touchscreen/s3c2410_ts.c +++ b/drivers/input/touchscreen/s3c2410_ts.c @@ -37,7 +37,7 @@ #include <plat/adc.h> #include <plat/regs-adc.h> -#include <plat/ts.h> +#include <linux/platform_data/touchscreen-s3c2410.h> #define TSC_SLEEP (S3C2410_ADCTSC_PULL_UP_DISABLE | S3C2410_ADCTSC_XY_PST(0)) diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/drivers/irqchip/Kconfig diff --git a/drivers/irqchip/Makefile b/drivers/irqchip/Makefile new file mode 100644 index 0000000..054321d --- /dev/null +++ b/drivers/irqchip/Makefile @@ -0,0 +1 @@ +obj-$(CONFIG_ARCH_BCM2835) += irq-bcm2835.o diff --git a/drivers/irqchip/irq-bcm2835.c b/drivers/irqchip/irq-bcm2835.c new file mode 100644 index 0000000..dc670cc --- /dev/null +++ b/drivers/irqchip/irq-bcm2835.c @@ -0,0 +1,223 @@ +/* + * Copyright 2010 Broadcom + * Copyright 2012 Simon Arlott, Chris Boot, Stephen Warren + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Quirk 1: Shortcut interrupts don't set the bank 1/2 register pending bits + * + * If an interrupt fires on bank 1 that isn't in the shortcuts list, bit 8 + * on bank 0 is set to signify that an interrupt in bank 1 has fired, and + * to look in the bank 1 status register for more information. + * + * If an interrupt fires on bank 1 that _is_ in the shortcuts list, its + * shortcut bit in bank 0 is set as well as its interrupt bit in the bank 1 + * status register, but bank 0 bit 8 is _not_ set. + * + * Quirk 2: You can't mask the register 1/2 pending interrupts + * + * In a proper cascaded interrupt controller, the interrupt lines with + * cascaded interrupt controllers on them are just normal interrupt lines. + * You can mask the interrupts and get on with things. With this controller + * you can't do that. + * + * Quirk 3: The shortcut interrupts can't be (un)masked in bank 0 + * + * Those interrupts that have shortcuts can only be masked/unmasked in + * their respective banks' enable/disable registers. Doing so in the bank 0 + * enable/disable registers has no effect. + * + * The FIQ control register: + * Bits 0-6: IRQ (index in order of interrupts from banks 1, 2, then 0) + * Bit 7: Enable FIQ generation + * Bits 8+: Unused + * + * An interrupt must be disabled before configuring it for FIQ generation + * otherwise both handlers will fire at the same time! + */ + +#include <linux/io.h> +#include <linux/slab.h> +#include <linux/of_address.h> +#include <linux/of_irq.h> +#include <linux/irqdomain.h> +#include <linux/irqchip/bcm2835.h> + +#include <asm/exception.h> + +/* Put the bank and irq (32 bits) into the hwirq */ +#define MAKE_HWIRQ(b, n) ((b << 5) | (n)) +#define HWIRQ_BANK(i) (i >> 5) +#define HWIRQ_BIT(i) BIT(i & 0x1f) + +#define NR_IRQS_BANK0 8 +#define BANK0_HWIRQ_MASK 0xff +/* Shortcuts can't be disabled so any unknown new ones need to be masked */ +#define SHORTCUT1_MASK 0x00007c00 +#define SHORTCUT2_MASK 0x001f8000 +#define SHORTCUT_SHIFT 10 +#define BANK1_HWIRQ BIT(8) +#define BANK2_HWIRQ BIT(9) +#define BANK0_VALID_MASK (BANK0_HWIRQ_MASK | BANK1_HWIRQ | BANK2_HWIRQ \ + | SHORTCUT1_MASK | SHORTCUT2_MASK) + +#define REG_FIQ_CONTROL 0x0c + +#define NR_BANKS 3 +#define IRQS_PER_BANK 32 + +static int reg_pending[] __initconst = { 0x00, 0x04, 0x08 }; +static int reg_enable[] __initconst = { 0x18, 0x10, 0x14 }; +static int reg_disable[] __initconst = { 0x24, 0x1c, 0x20 }; +static int bank_irqs[] __initconst = { 8, 32, 32 }; + +static const int shortcuts[] = { + 7, 9, 10, 18, 19, /* Bank 1 */ + 21, 22, 23, 24, 25, 30 /* Bank 2 */ +}; + +struct armctrl_ic { + void __iomem *base; + void __iomem *pending[NR_BANKS]; + void __iomem *enable[NR_BANKS]; + void __iomem *disable[NR_BANKS]; + struct irq_domain *domain; +}; + +static struct armctrl_ic intc __read_mostly; + +static void armctrl_mask_irq(struct irq_data *d) +{ + writel_relaxed(HWIRQ_BIT(d->hwirq), intc.disable[HWIRQ_BANK(d->hwirq)]); +} + +static void armctrl_unmask_irq(struct irq_data *d) +{ + writel_relaxed(HWIRQ_BIT(d->hwirq), intc.enable[HWIRQ_BANK(d->hwirq)]); +} + +static struct irq_chip armctrl_chip = { + .name = "ARMCTRL-level", + .irq_mask = armctrl_mask_irq, + .irq_unmask = armctrl_unmask_irq +}; + +static int armctrl_xlate(struct irq_domain *d, struct device_node *ctrlr, + const u32 *intspec, unsigned int intsize, + unsigned long *out_hwirq, unsigned int *out_type) +{ + if (WARN_ON(intsize != 2)) + return -EINVAL; + + if (WARN_ON(intspec[0] >= NR_BANKS)) + return -EINVAL; + + if (WARN_ON(intspec[1] >= IRQS_PER_BANK)) + return -EINVAL; + + if (WARN_ON(intspec[0] == 0 && intspec[1] >= NR_IRQS_BANK0)) + return -EINVAL; + + *out_hwirq = MAKE_HWIRQ(intspec[0], intspec[1]); + *out_type = IRQ_TYPE_NONE; + return 0; +} + +static struct irq_domain_ops armctrl_ops = { + .xlate = armctrl_xlate +}; + +static int __init armctrl_of_init(struct device_node *node, + struct device_node *parent) +{ + void __iomem *base; + int irq, b, i; + + base = of_iomap(node, 0); + if (!base) + panic("%s: unable to map IC registers\n", + node->full_name); + + intc.domain = irq_domain_add_linear(node, MAKE_HWIRQ(NR_BANKS, 0), + &armctrl_ops, NULL); + if (!intc.domain) + panic("%s: unable to create IRQ domain\n", node->full_name); + + for (b = 0; b < NR_BANKS; b++) { + intc.pending[b] = base + reg_pending[b]; + intc.enable[b] = base + reg_enable[b]; + intc.disable[b] = base + reg_disable[b]; + + for (i = 0; i < bank_irqs[b]; i++) { + irq = irq_create_mapping(intc.domain, MAKE_HWIRQ(b, i)); + BUG_ON(irq <= 0); + irq_set_chip_and_handler(irq, &armctrl_chip, + handle_level_irq); + set_irq_flags(irq, IRQF_VALID | IRQF_PROBE); + } + } + return 0; +} + +static struct of_device_id irq_of_match[] __initconst = { + { .compatible = "brcm,bcm2835-armctrl-ic", .data = armctrl_of_init } +}; + +void __init bcm2835_init_irq(void) +{ + of_irq_init(irq_of_match); +} + +/* + * Handle each interrupt across the entire interrupt controller. This reads the + * status register before handling each interrupt, which is necessary given that + * handle_IRQ may briefly re-enable interrupts for soft IRQ handling. + */ + +static void armctrl_handle_bank(int bank, struct pt_regs *regs) +{ + u32 stat, irq; + + while ((stat = readl_relaxed(intc.pending[bank]))) { + irq = MAKE_HWIRQ(bank, ffs(stat) - 1); + handle_IRQ(irq_linear_revmap(intc.domain, irq), regs); + } +} + +static void armctrl_handle_shortcut(int bank, struct pt_regs *regs, + u32 stat) +{ + u32 irq = MAKE_HWIRQ(bank, shortcuts[ffs(stat >> SHORTCUT_SHIFT) - 1]); + handle_IRQ(irq_linear_revmap(intc.domain, irq), regs); +} + +asmlinkage void __exception_irq_entry bcm2835_handle_irq( + struct pt_regs *regs) +{ + u32 stat, irq; + + while ((stat = readl_relaxed(intc.pending[0]) & BANK0_VALID_MASK)) { + if (stat & BANK0_HWIRQ_MASK) { + irq = MAKE_HWIRQ(0, ffs(stat & BANK0_HWIRQ_MASK) - 1); + handle_IRQ(irq_linear_revmap(intc.domain, irq), regs); + } else if (stat & SHORTCUT1_MASK) { + armctrl_handle_shortcut(1, regs, stat & SHORTCUT1_MASK); + } else if (stat & SHORTCUT2_MASK) { + armctrl_handle_shortcut(2, regs, stat & SHORTCUT2_MASK); + } else if (stat & BANK1_HWIRQ) { + armctrl_handle_bank(1, regs); + } else if (stat & BANK2_HWIRQ) { + armctrl_handle_bank(2, regs); + } else { + BUG(); + } + } +} diff --git a/drivers/leds/leds-netxbig.c b/drivers/leds/leds-netxbig.c index e37618e..461bbf9 100644 --- a/drivers/leds/leds-netxbig.c +++ b/drivers/leds/leds-netxbig.c @@ -28,7 +28,7 @@ #include <linux/platform_device.h> #include <linux/gpio.h> #include <linux/leds.h> -#include <mach/leds-netxbig.h> +#include <linux/platform_data/leds-kirkwood-netxbig.h> /* * GPIO extension bus. diff --git a/drivers/leds/leds-ns2.c b/drivers/leds/leds-ns2.c index 10528da..d176ec8 100644 --- a/drivers/leds/leds-ns2.c +++ b/drivers/leds/leds-ns2.c @@ -29,7 +29,7 @@ #include <linux/gpio.h> #include <linux/leds.h> #include <linux/module.h> -#include <mach/leds-ns2.h> +#include <linux/platform_data/leds-kirkwood-ns2.h> /* * The Network Space v2 dual-GPIO LED is wired to a CPLD and can blink in diff --git a/drivers/leds/leds-s3c24xx.c b/drivers/leds/leds-s3c24xx.c index 942f0ea..e1a0df6 100644 --- a/drivers/leds/leds-s3c24xx.c +++ b/drivers/leds/leds-s3c24xx.c @@ -21,7 +21,7 @@ #include <mach/hardware.h> #include <mach/regs-gpio.h> -#include <mach/leds-gpio.h> +#include <linux/platform_data/leds-s3c24xx.h> /* our context */ diff --git a/drivers/media/video/davinci/vpbe_venc.c b/drivers/media/video/davinci/vpbe_venc.c index b21ecc8..0302669 100644 --- a/drivers/media/video/davinci/vpbe_venc.c +++ b/drivers/media/video/davinci/vpbe_venc.c @@ -27,7 +27,7 @@ #include <mach/hardware.h> #include <mach/mux.h> -#include <mach/i2c.h> +#include <linux/platform_data/i2c-davinci.h> #include <linux/io.h> diff --git a/drivers/media/video/mx1_camera.c b/drivers/media/video/mx1_camera.c index 560a65a..bbe7099 100644 --- a/drivers/media/video/mx1_camera.c +++ b/drivers/media/video/mx1_camera.c @@ -44,7 +44,7 @@ #include <mach/dma-mx1-mx2.h> #include <mach/hardware.h> #include <mach/irqs.h> -#include <mach/mx1_camera.h> +#include <linux/platform_data/camera-mx1.h> /* * CSI registers diff --git a/drivers/media/video/mx2_camera.c b/drivers/media/video/mx2_camera.c index ac17540..965427f 100644 --- a/drivers/media/video/mx2_camera.c +++ b/drivers/media/video/mx2_camera.c @@ -40,7 +40,7 @@ #include <linux/videodev2.h> -#include <mach/mx2_cam.h> +#include <linux/platform_data/camera-mx2.h> #include <mach/hardware.h> #include <asm/dma.h> diff --git a/drivers/media/video/mx3_camera.c b/drivers/media/video/mx3_camera.c index af2297d..1481b0d 100644 --- a/drivers/media/video/mx3_camera.c +++ b/drivers/media/video/mx3_camera.c @@ -25,8 +25,8 @@ #include <media/soc_mediabus.h> #include <mach/ipu.h> -#include <mach/mx3_camera.h> -#include <mach/dma.h> +#include <linux/platform_data/camera-mx3.h> +#include <linux/platform_data/dma-imx.h> #define MX3_CAM_DRV_NAME "mx3-camera" diff --git a/drivers/media/video/pxa_camera.c b/drivers/media/video/pxa_camera.c index 9c21e01..1e3776d 100644 --- a/drivers/media/video/pxa_camera.c +++ b/drivers/media/video/pxa_camera.c @@ -37,7 +37,7 @@ #include <linux/videodev2.h> #include <mach/dma.h> -#include <mach/camera.h> +#include <linux/platform_data/camera-pxa.h> #define PXA_CAM_VERSION "0.0.6" #define PXA_CAM_DRV_NAME "pxa27x-camera" diff --git a/drivers/media/video/s5p-fimc/mipi-csis.c b/drivers/media/video/s5p-fimc/mipi-csis.c index 2f73d9e..5e89843 100644 --- a/drivers/media/video/s5p-fimc/mipi-csis.c +++ b/drivers/media/video/s5p-fimc/mipi-csis.c @@ -26,7 +26,7 @@ #include <linux/spinlock.h> #include <linux/videodev2.h> #include <media/v4l2-subdev.h> -#include <plat/mipi_csis.h> +#include <linux/platform_data/mipi-csis.h> #include "mipi-csis.h" static int debug; diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c index 0e63cdd..6b67edb 100644 --- a/drivers/mfd/db8500-prcmu.c +++ b/drivers/mfd/db8500-prcmu.c @@ -418,6 +418,9 @@ static struct { static atomic_t ac_wake_req_state = ATOMIC_INIT(0); +/* Functions definition */ +static void compute_armss_rate(void); + /* Spinlocks */ static DEFINE_SPINLOCK(prcmu_lock); static DEFINE_SPINLOCK(clkout_lock); @@ -517,6 +520,7 @@ static struct dsiescclk dsiescclk[3] = { } }; + /* * Used by MCDE to setup all necessary PRCMU registers */ @@ -1013,6 +1017,7 @@ int db8500_prcmu_set_arm_opp(u8 opp) (mb1_transfer.ack.arm_opp != opp)) r = -EIO; + compute_armss_rate(); mutex_unlock(&mb1_transfer.lock); return r; @@ -1612,6 +1617,7 @@ static unsigned long pll_rate(void __iomem *reg, unsigned long src_rate, if ((branch == PLL_FIX) || ((branch == PLL_DIV) && (val & PRCM_PLL_FREQ_DIV2EN) && ((reg == PRCM_PLLSOC0_FREQ) || + (reg == PRCM_PLLARM_FREQ) || (reg == PRCM_PLLDDR_FREQ)))) div *= 2; @@ -1661,6 +1667,39 @@ static unsigned long clock_rate(u8 clock) else return 0; } +static unsigned long latest_armss_rate; +static unsigned long armss_rate(void) +{ + return latest_armss_rate; +} + +static void compute_armss_rate(void) +{ + u32 r; + unsigned long rate; + + r = readl(PRCM_ARM_CHGCLKREQ); + + if (r & PRCM_ARM_CHGCLKREQ_PRCM_ARM_CHGCLKREQ) { + /* External ARMCLKFIX clock */ + + rate = pll_rate(PRCM_PLLDDR_FREQ, ROOT_CLOCK_RATE, PLL_FIX); + + /* Check PRCM_ARM_CHGCLKREQ divider */ + if (!(r & PRCM_ARM_CHGCLKREQ_PRCM_ARM_DIVSEL)) + rate /= 2; + + /* Check PRCM_ARMCLKFIX_MGT divider */ + r = readl(PRCM_ARMCLKFIX_MGT); + r &= PRCM_CLK_MGT_CLKPLLDIV_MASK; + rate /= r; + + } else {/* ARM PLL */ + rate = pll_rate(PRCM_PLLARM_FREQ, ROOT_CLOCK_RATE, PLL_DIV); + } + + latest_armss_rate = rate; +} static unsigned long dsiclk_rate(u8 n) { @@ -1707,6 +1746,8 @@ unsigned long prcmu_clock_rate(u8 clock) return pll_rate(PRCM_PLLSOC0_FREQ, ROOT_CLOCK_RATE, PLL_RAW); else if (clock == PRCMU_PLLSOC1) return pll_rate(PRCM_PLLSOC1_FREQ, ROOT_CLOCK_RATE, PLL_RAW); + else if (clock == PRCMU_ARMSS) + return armss_rate(); else if (clock == PRCMU_PLLDDR) return pll_rate(PRCM_PLLDDR_FREQ, ROOT_CLOCK_RATE, PLL_RAW); else if (clock == PRCMU_PLLDSI) @@ -2693,6 +2734,7 @@ void __init db8500_prcmu_early_init(void) handle_simple_irq); set_irq_flags(irq, IRQF_VALID); } + compute_armss_rate(); } static void __init init_prcm_registers(void) diff --git a/drivers/mfd/dbx500-prcmu-regs.h b/drivers/mfd/dbx500-prcmu-regs.h index 23108a6..79c76eb 100644 --- a/drivers/mfd/dbx500-prcmu-regs.h +++ b/drivers/mfd/dbx500-prcmu-regs.h @@ -61,7 +61,8 @@ #define PRCM_PLLARM_LOCKP_PRCM_PLLARM_LOCKP3 0x2 #define PRCM_ARM_CHGCLKREQ (_PRCMU_BASE + 0x114) -#define PRCM_ARM_CHGCLKREQ_PRCM_ARM_CHGCLKREQ 0x1 +#define PRCM_ARM_CHGCLKREQ_PRCM_ARM_CHGCLKREQ BIT(0) +#define PRCM_ARM_CHGCLKREQ_PRCM_ARM_DIVSEL BIT(16) #define PRCM_PLLARM_ENABLE (_PRCMU_BASE + 0x98) #define PRCM_PLLARM_ENABLE_PRCM_PLLARM_ENABLE 0x1 @@ -140,6 +141,7 @@ /* PRCMU clock/PLL/reset registers */ #define PRCM_PLLSOC0_FREQ (_PRCMU_BASE + 0x080) #define PRCM_PLLSOC1_FREQ (_PRCMU_BASE + 0x084) +#define PRCM_PLLARM_FREQ (_PRCMU_BASE + 0x088) #define PRCM_PLLDDR_FREQ (_PRCMU_BASE + 0x08C) #define PRCM_PLL_FREQ_D_SHIFT 0 #define PRCM_PLL_FREQ_D_MASK BITS(0, 7) diff --git a/drivers/mfd/mcp-sa11x0.c b/drivers/mfd/mcp-sa11x0.c index c54e244..f99d629 100644 --- a/drivers/mfd/mcp-sa11x0.c +++ b/drivers/mfd/mcp-sa11x0.c @@ -24,7 +24,7 @@ #include <mach/hardware.h> #include <asm/mach-types.h> -#include <mach/mcp.h> +#include <linux/platform_data/mfd-mcp-sa11x0.h> #define DRIVER_NAME "sa11x0-mcp" diff --git a/drivers/mfd/tps6586x.c b/drivers/mfd/tps6586x.c index 5f58370..345960ca 100644 --- a/drivers/mfd/tps6586x.c +++ b/drivers/mfd/tps6586x.c @@ -25,6 +25,7 @@ #include <linux/i2c.h> #include <linux/regmap.h> #include <linux/regulator/of_regulator.h> +#include <linux/regulator/machine.h> #include <linux/mfd/core.h> #include <linux/mfd/tps6586x.h> @@ -346,6 +347,7 @@ failed: #ifdef CONFIG_OF static struct of_regulator_match tps6586x_matches[] = { + { .name = "sys", .driver_data = (void *)TPS6586X_ID_SYS }, { .name = "sm0", .driver_data = (void *)TPS6586X_ID_SM_0 }, { .name = "sm1", .driver_data = (void *)TPS6586X_ID_SM_1 }, { .name = "sm2", .driver_data = (void *)TPS6586X_ID_SM_2 }, @@ -369,6 +371,7 @@ static struct tps6586x_platform_data *tps6586x_parse_dt(struct i2c_client *clien struct tps6586x_platform_data *pdata; struct tps6586x_subdev_info *devs; struct device_node *regs; + const char *sys_rail_name = NULL; unsigned int count; unsigned int i, j; int err; @@ -391,12 +394,22 @@ static struct tps6586x_platform_data *tps6586x_parse_dt(struct i2c_client *clien return NULL; for (i = 0, j = 0; i < num && j < count; i++) { + struct regulator_init_data *reg_idata; + if (!tps6586x_matches[i].init_data) continue; + reg_idata = tps6586x_matches[i].init_data; devs[j].name = "tps6586x-regulator"; devs[j].platform_data = tps6586x_matches[i].init_data; devs[j].id = (int)tps6586x_matches[i].driver_data; + if (devs[j].id == TPS6586X_ID_SYS) + sys_rail_name = reg_idata->constraints.name; + + if ((devs[j].id == TPS6586X_ID_LDO_5) || + (devs[j].id == TPS6586X_ID_LDO_RTC)) + reg_idata->supply_regulator = sys_rail_name; + devs[j].of_node = tps6586x_matches[i].of_node; j++; } diff --git a/drivers/mmc/host/davinci_mmc.c b/drivers/mmc/host/davinci_mmc.c index 7cf6c62..3dfd347 100644 --- a/drivers/mmc/host/davinci_mmc.c +++ b/drivers/mmc/host/davinci_mmc.c @@ -33,7 +33,7 @@ #include <linux/dma-mapping.h> #include <linux/mmc/mmc.h> -#include <mach/mmc.h> +#include <linux/platform_data/mmc-davinci.h> #include <mach/edma.h> /* diff --git a/drivers/mmc/host/msm_sdcc.c b/drivers/mmc/host/msm_sdcc.c index 1d14cda..7c0af0e 100644 --- a/drivers/mmc/host/msm_sdcc.c +++ b/drivers/mmc/host/msm_sdcc.c @@ -42,7 +42,7 @@ #include <asm/div64.h> #include <asm/sizes.h> -#include <mach/mmc.h> +#include <linux/platform_data/mmc-msm_sdcc.h> #include <mach/msm_iomap.h> #include <mach/dma.h> #include <mach/clk.h> diff --git a/drivers/mmc/host/mvsdio.c b/drivers/mmc/host/mvsdio.c index a61cb5f..de4c20b 100644 --- a/drivers/mmc/host/mvsdio.c +++ b/drivers/mmc/host/mvsdio.c @@ -25,7 +25,7 @@ #include <asm/sizes.h> #include <asm/unaligned.h> -#include <plat/mvsdio.h> +#include <linux/platform_data/mmc-mvsdio.h> #include "mvsdio.h" diff --git a/drivers/mmc/host/mxcmmc.c b/drivers/mmc/host/mxcmmc.c index 28ed52d..7b1161d 100644 --- a/drivers/mmc/host/mxcmmc.c +++ b/drivers/mmc/host/mxcmmc.c @@ -38,9 +38,9 @@ #include <asm/dma.h> #include <asm/irq.h> #include <asm/sizes.h> -#include <mach/mmc.h> +#include <linux/platform_data/mmc-mxcmmc.h> -#include <mach/dma.h> +#include <linux/platform_data/dma-imx.h> #include <mach/hardware.h> #define DRIVER_NAME "mxc-mmc" diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c index 87c0293..c6259a8 100644 --- a/drivers/mmc/host/omap.c +++ b/drivers/mmc/host/omap.c @@ -36,7 +36,6 @@ #include <plat/mmc.h> #include <asm/gpio.h> #include <plat/dma.h> -#include <plat/mux.h> #include <plat/fpga.h> #define OMAP_MMC_REG_CMD 0x00 diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c index cb2dc0e..ca3915d 100644 --- a/drivers/mmc/host/pxamci.c +++ b/drivers/mmc/host/pxamci.c @@ -35,7 +35,7 @@ #include <mach/hardware.h> #include <mach/dma.h> -#include <mach/mmc.h> +#include <linux/platform_data/mmc-pxamci.h> #include "pxamci.h" diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c index bd5a5cc..4638dda 100644 --- a/drivers/mmc/host/s3cmci.c +++ b/drivers/mmc/host/s3cmci.c @@ -27,7 +27,7 @@ #include <mach/regs-sdi.h> -#include <plat/mci.h> +#include <linux/platform_data/mmc-s3cmci.h> #include "s3cmci.h" diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c index e23f813..c4c504c 100644 --- a/drivers/mmc/host/sdhci-esdhc-imx.c +++ b/drivers/mmc/host/sdhci-esdhc-imx.c @@ -25,7 +25,7 @@ #include <linux/of_device.h> #include <linux/of_gpio.h> #include <linux/pinctrl/consumer.h> -#include <mach/esdhc.h> +#include <linux/platform_data/mmc-esdhc-imx.h> #include "sdhci-pltfm.h" #include "sdhci-esdhc.h" diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c index 0810ccc..d43e746 100644 --- a/drivers/mmc/host/sdhci-tegra.c +++ b/drivers/mmc/host/sdhci-tegra.c @@ -28,7 +28,7 @@ #include <asm/gpio.h> #include <mach/gpio-tegra.h> -#include <mach/sdhci.h> +#include <linux/platform_data/mmc-sdhci-tegra.h> #include "sdhci-pltfm.h" diff --git a/drivers/mtd/nand/ams-delta.c b/drivers/mtd/nand/ams-delta.c index 78a524b..a7040af 100644 --- a/drivers/mtd/nand/ams-delta.c +++ b/drivers/mtd/nand/ams-delta.c @@ -29,7 +29,7 @@ #include <asm/io.h> #include <asm/sizes.h> -#include <plat/board-ams-delta.h> +#include <mach/board-ams-delta.h> #include <mach/hardware.h> diff --git a/drivers/mtd/nand/bcm_umi_nand.c b/drivers/mtd/nand/bcm_umi_nand.c index c855e7c..d0d1bd4 100644 --- a/drivers/mtd/nand/bcm_umi_nand.c +++ b/drivers/mtd/nand/bcm_umi_nand.c @@ -249,20 +249,20 @@ static int nand_dev_ready(struct mtd_info *mtd) int bcm_umi_nand_inithw(void) { /* Configure nand timing parameters */ - REG_UMI_NAND_TCR &= ~0x7ffff; - REG_UMI_NAND_TCR |= HW_CFG_NAND_TCR; + writel(readl(®_UMI_NAND_TCR) & ~0x7ffff, ®_UMI_NAND_TCR); + writel(readl(®_UMI_NAND_TCR) | HW_CFG_NAND_TCR, ®_UMI_NAND_TCR); #if !defined(CONFIG_MTD_NAND_BCM_UMI_HWCS) /* enable software control of CS */ - REG_UMI_NAND_TCR |= REG_UMI_NAND_TCR_CS_SWCTRL; + writel(readl(®_UMI_NAND_TCR) | REG_UMI_NAND_TCR_CS_SWCTRL, ®_UMI_NAND_TCR); #endif /* keep NAND chip select asserted */ - REG_UMI_NAND_RCSR |= REG_UMI_NAND_RCSR_CS_ASSERTED; + writel(readl(®_UMI_NAND_RCSR) | REG_UMI_NAND_RCSR_CS_ASSERTED, ®_UMI_NAND_RCSR); - REG_UMI_NAND_TCR &= ~REG_UMI_NAND_TCR_WORD16; + writel(readl(®_UMI_NAND_TCR) & ~REG_UMI_NAND_TCR_WORD16, ®_UMI_NAND_TCR); /* enable writes to flash */ - REG_UMI_MMD_ICR |= REG_UMI_MMD_ICR_FLASH_WP; + writel(readl(®_UMI_MMD_ICR) | REG_UMI_MMD_ICR_FLASH_WP, ®_UMI_MMD_ICR); writel(NAND_CMD_RESET, bcm_umi_io_base + REG_NAND_CMD_OFFSET); nand_bcm_umi_wait_till_ready(); diff --git a/drivers/mtd/nand/davinci_nand.c b/drivers/mtd/nand/davinci_nand.c index d94b03c..f1deb1e 100644 --- a/drivers/mtd/nand/davinci_nand.c +++ b/drivers/mtd/nand/davinci_nand.c @@ -34,8 +34,8 @@ #include <linux/mtd/partitions.h> #include <linux/slab.h> -#include <mach/nand.h> -#include <mach/aemif.h> +#include <linux/platform_data/mtd-davinci.h> +#include <linux/platform_data/mtd-davinci-aemif.h> /* * This is a device driver for the NAND flash controller found on the diff --git a/drivers/mtd/nand/mxc_nand.c b/drivers/mtd/nand/mxc_nand.c index 6acc790..5683604 100644 --- a/drivers/mtd/nand/mxc_nand.c +++ b/drivers/mtd/nand/mxc_nand.c @@ -36,7 +36,7 @@ #include <linux/of_mtd.h> #include <asm/mach/flash.h> -#include <mach/mxc_nand.h> +#include <linux/platform_data/mtd-mxc_nand.h> #include <mach/hardware.h> #define DRIVER_NAME "mxc_nand" diff --git a/drivers/mtd/nand/nand_bcm_umi.h b/drivers/mtd/nand/nand_bcm_umi.h index 198b304..d901866 100644 --- a/drivers/mtd/nand/nand_bcm_umi.h +++ b/drivers/mtd/nand/nand_bcm_umi.h @@ -17,7 +17,7 @@ /* ---- Include Files ---------------------------------------------------- */ #include <mach/reg_umi.h> #include <mach/reg_nand.h> -#include <cfg_global.h> +#include <mach/cfg_global.h> /* ---- Constants and Types ---------------------------------------------- */ #if (CFG_GLOBAL_CHIP_FAMILY == CFG_GLOBAL_CHIP_FAMILY_BCMRING) @@ -48,7 +48,7 @@ int nand_bcm_umi_bch_correct_page(uint8_t *datap, uint8_t *readEccData, /* Check in device is ready */ static inline int nand_bcm_umi_dev_ready(void) { - return REG_UMI_NAND_RCSR & REG_UMI_NAND_RCSR_RDY; + return readl(®_UMI_NAND_RCSR) & REG_UMI_NAND_RCSR_RDY; } /* Wait until device is ready */ @@ -62,10 +62,11 @@ static inline void nand_bcm_umi_wait_till_ready(void) static inline void nand_bcm_umi_hamming_enable_hwecc(void) { /* disable and reset ECC, 512 byte page */ - REG_UMI_NAND_ECC_CSR &= ~(REG_UMI_NAND_ECC_CSR_ECC_ENABLE | - REG_UMI_NAND_ECC_CSR_256BYTE); + writel(readl(®_UMI_NAND_ECC_CSR) & ~(REG_UMI_NAND_ECC_CSR_ECC_ENABLE | + REG_UMI_NAND_ECC_CSR_256BYTE), ®_UMI_NAND_ECC_CSR); /* enable ECC */ - REG_UMI_NAND_ECC_CSR |= REG_UMI_NAND_ECC_CSR_ECC_ENABLE; + writel(readl(®_UMI_NAND_ECC_CSR) | REG_UMI_NAND_ECC_CSR_ECC_ENABLE, + ®_UMI_NAND_ECC_CSR); } #if NAND_ECC_BCH @@ -76,18 +77,18 @@ static inline void nand_bcm_umi_hamming_enable_hwecc(void) static inline void nand_bcm_umi_bch_enable_read_hwecc(void) { /* disable and reset ECC */ - REG_UMI_BCH_CTRL_STATUS = REG_UMI_BCH_CTRL_STATUS_RD_ECC_VALID; + writel(REG_UMI_BCH_CTRL_STATUS_RD_ECC_VALID, ®_UMI_BCH_CTRL_STATUS); /* Turn on ECC */ - REG_UMI_BCH_CTRL_STATUS = REG_UMI_BCH_CTRL_STATUS_ECC_RD_EN; + writel(REG_UMI_BCH_CTRL_STATUS_ECC_RD_EN, ®_UMI_BCH_CTRL_STATUS); } /* Enable BCH Write ECC */ static inline void nand_bcm_umi_bch_enable_write_hwecc(void) { /* disable and reset ECC */ - REG_UMI_BCH_CTRL_STATUS = REG_UMI_BCH_CTRL_STATUS_WR_ECC_VALID; + writel(REG_UMI_BCH_CTRL_STATUS_WR_ECC_VALID, ®_UMI_BCH_CTRL_STATUS); /* Turn on ECC */ - REG_UMI_BCH_CTRL_STATUS = REG_UMI_BCH_CTRL_STATUS_ECC_WR_EN; + writel(REG_UMI_BCH_CTRL_STATUS_ECC_WR_EN, ®_UMI_BCH_CTRL_STATUS); } /* Config number of BCH ECC bytes */ @@ -99,9 +100,9 @@ static inline void nand_bcm_umi_bch_config_ecc(uint8_t numEccBytes) uint32_t numBits = numEccBytes * 8; /* disable and reset ECC */ - REG_UMI_BCH_CTRL_STATUS = - REG_UMI_BCH_CTRL_STATUS_WR_ECC_VALID | - REG_UMI_BCH_CTRL_STATUS_RD_ECC_VALID; + writel(REG_UMI_BCH_CTRL_STATUS_WR_ECC_VALID | + REG_UMI_BCH_CTRL_STATUS_RD_ECC_VALID, + ®_UMI_BCH_CTRL_STATUS); /* Every correctible bit requires 13 ECC bits */ tValue = (uint32_t) (numBits / ECC_BITS_PER_CORRECTABLE_BIT); @@ -113,23 +114,21 @@ static inline void nand_bcm_umi_bch_config_ecc(uint8_t numEccBytes) kValue = nValue - (tValue * ECC_BITS_PER_CORRECTABLE_BIT); /* Write the settings */ - REG_UMI_BCH_N = nValue; - REG_UMI_BCH_T = tValue; - REG_UMI_BCH_K = kValue; + writel(nValue, ®_UMI_BCH_N); + writel(tValue, ®_UMI_BCH_T); + writel(kValue, ®_UMI_BCH_K); } /* Pause during ECC read calculation to skip bytes in OOB */ static inline void nand_bcm_umi_bch_pause_read_ecc_calc(void) { - REG_UMI_BCH_CTRL_STATUS = - REG_UMI_BCH_CTRL_STATUS_ECC_RD_EN | - REG_UMI_BCH_CTRL_STATUS_PAUSE_ECC_DEC; + writel(REG_UMI_BCH_CTRL_STATUS_ECC_RD_EN | REG_UMI_BCH_CTRL_STATUS_PAUSE_ECC_DEC, ®_UMI_BCH_CTRL_STATUS); } /* Resume during ECC read calculation after skipping bytes in OOB */ static inline void nand_bcm_umi_bch_resume_read_ecc_calc(void) { - REG_UMI_BCH_CTRL_STATUS = REG_UMI_BCH_CTRL_STATUS_ECC_RD_EN; + writel(REG_UMI_BCH_CTRL_STATUS_ECC_RD_EN, ®_UMI_BCH_CTRL_STATUS); } /* Poll read ECC calc to check when hardware completes */ @@ -139,7 +138,7 @@ static inline uint32_t nand_bcm_umi_bch_poll_read_ecc_calc(void) do { /* wait for ECC to be valid */ - regVal = REG_UMI_BCH_CTRL_STATUS; + regVal = readl(®_UMI_BCH_CTRL_STATUS); } while ((regVal & REG_UMI_BCH_CTRL_STATUS_RD_ECC_VALID) == 0); return regVal; @@ -149,7 +148,7 @@ static inline uint32_t nand_bcm_umi_bch_poll_read_ecc_calc(void) static inline void nand_bcm_umi_bch_poll_write_ecc_calc(void) { /* wait for ECC to be valid */ - while ((REG_UMI_BCH_CTRL_STATUS & REG_UMI_BCH_CTRL_STATUS_WR_ECC_VALID) + while ((readl(®_UMI_BCH_CTRL_STATUS) & REG_UMI_BCH_CTRL_STATUS_WR_ECC_VALID) == 0) ; } @@ -170,9 +169,9 @@ static inline void nand_bcm_umi_bch_read_oobEcc(uint32_t pageSize, if (pageSize != NAND_DATA_ACCESS_SIZE) { /* skip BI */ #if defined(__KERNEL__) && !defined(STANDALONE) - *oobp++ = REG_NAND_DATA8; + *oobp++ = readb(®_NAND_DATA8); #else - REG_NAND_DATA8; + readb(®_NAND_DATA8); #endif numToRead--; } @@ -180,9 +179,9 @@ static inline void nand_bcm_umi_bch_read_oobEcc(uint32_t pageSize, while (numToRead > numEccBytes) { /* skip free oob region */ #if defined(__KERNEL__) && !defined(STANDALONE) - *oobp++ = REG_NAND_DATA8; + *oobp++ = readb(®_NAND_DATA8); #else - REG_NAND_DATA8; + readb(®_NAND_DATA8); #endif numToRead--; } @@ -193,11 +192,11 @@ static inline void nand_bcm_umi_bch_read_oobEcc(uint32_t pageSize, while (numToRead > 11) { #if defined(__KERNEL__) && !defined(STANDALONE) - *oobp = REG_NAND_DATA8; + *oobp = readb(®_NAND_DATA8); eccCalc[eccPos++] = *oobp; oobp++; #else - eccCalc[eccPos++] = REG_NAND_DATA8; + eccCalc[eccPos++] = readb(®_NAND_DATA8); #endif numToRead--; } @@ -207,9 +206,9 @@ static inline void nand_bcm_umi_bch_read_oobEcc(uint32_t pageSize, if (numToRead == 11) { /* read BI */ #if defined(__KERNEL__) && !defined(STANDALONE) - *oobp++ = REG_NAND_DATA8; + *oobp++ = readb(®_NAND_DATA8); #else - REG_NAND_DATA8; + readb(®_NAND_DATA8); #endif numToRead--; } @@ -219,11 +218,11 @@ static inline void nand_bcm_umi_bch_read_oobEcc(uint32_t pageSize, nand_bcm_umi_bch_resume_read_ecc_calc(); while (numToRead) { #if defined(__KERNEL__) && !defined(STANDALONE) - *oobp = REG_NAND_DATA8; + *oobp = readb(®_NAND_DATA8); eccCalc[eccPos++] = *oobp; oobp++; #else - eccCalc[eccPos++] = REG_NAND_DATA8; + eccCalc[eccPos++] = readb(®_NAND_DATA8); #endif numToRead--; } @@ -255,7 +254,7 @@ static inline void nand_bcm_umi_bch_write_oobEcc(uint32_t pageSize, if (pageSize == NAND_DATA_ACCESS_SIZE) { /* Now fill in the ECC bytes */ if (numEccBytes >= 13) - eccVal = REG_UMI_BCH_WR_ECC_3; + eccVal = readl(®_UMI_BCH_WR_ECC_3); /* Usually we skip CM in oob[0,1] */ NAND_BCM_UMI_ECC_WRITE(numEccBytes, 15, &oobp[0], @@ -268,7 +267,7 @@ static inline void nand_bcm_umi_bch_write_oobEcc(uint32_t pageSize, eccVal & 0xff); /* ECC 12 */ if (numEccBytes >= 9) - eccVal = REG_UMI_BCH_WR_ECC_2; + eccVal = readl(®_UMI_BCH_WR_ECC_2); NAND_BCM_UMI_ECC_WRITE(numEccBytes, 12, &oobp[3], (eccVal >> 24) & 0xff); /* ECC11 */ @@ -281,7 +280,7 @@ static inline void nand_bcm_umi_bch_write_oobEcc(uint32_t pageSize, /* Now fill in the ECC bytes */ if (numEccBytes >= 13) - eccVal = REG_UMI_BCH_WR_ECC_3; + eccVal = readl(®_UMI_BCH_WR_ECC_3); /* Usually skip CM in oob[1,2] */ NAND_BCM_UMI_ECC_WRITE(numEccBytes, 15, &oobp[1], @@ -294,7 +293,7 @@ static inline void nand_bcm_umi_bch_write_oobEcc(uint32_t pageSize, eccVal & 0xff); /* ECC12 */ if (numEccBytes >= 9) - eccVal = REG_UMI_BCH_WR_ECC_2; + eccVal = readl(®_UMI_BCH_WR_ECC_2); NAND_BCM_UMI_ECC_WRITE(numEccBytes, 12, &oobp[4], (eccVal >> 24) & 0xff); /* ECC11 */ @@ -309,7 +308,7 @@ static inline void nand_bcm_umi_bch_write_oobEcc(uint32_t pageSize, eccVal & 0xff); /* ECC8 */ if (numEccBytes >= 5) - eccVal = REG_UMI_BCH_WR_ECC_1; + eccVal = readl(®_UMI_BCH_WR_ECC_1); NAND_BCM_UMI_ECC_WRITE(numEccBytes, 8, &oobp[8], (eccVal >> 24) & 0xff); /* ECC7 */ @@ -321,7 +320,7 @@ static inline void nand_bcm_umi_bch_write_oobEcc(uint32_t pageSize, eccVal & 0xff); /* ECC4 */ if (numEccBytes >= 1) - eccVal = REG_UMI_BCH_WR_ECC_0; + eccVal = readl(®_UMI_BCH_WR_ECC_0); NAND_BCM_UMI_ECC_WRITE(numEccBytes, 4, &oobp[12], (eccVal >> 24) & 0xff); /* ECC3 */ diff --git a/drivers/mtd/nand/nomadik_nand.c b/drivers/mtd/nand/nomadik_nand.c index a86aa81..9ee0c4e 100644 --- a/drivers/mtd/nand/nomadik_nand.c +++ b/drivers/mtd/nand/nomadik_nand.c @@ -31,7 +31,7 @@ #include <linux/mtd/partitions.h> #include <linux/io.h> #include <linux/slab.h> -#include <mach/nand.h> +#include <linux/platform_data/mtd-nomadik-nand.h> #include <mach/fsmc.h> #include <mtd/mtd-abi.h> diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c index 27293e3..fc81112 100644 --- a/drivers/mtd/nand/omap2.c +++ b/drivers/mtd/nand/omap2.c @@ -29,7 +29,7 @@ #include <plat/dma.h> #include <plat/gpmc.h> -#include <plat/nand.h> +#include <linux/platform_data/mtd-nand-omap2.h> #define DRIVER_NAME "omap2-nand" #define OMAP_NAND_TIMEOUT_MS 5000 diff --git a/drivers/mtd/nand/orion_nand.c b/drivers/mtd/nand/orion_nand.c index fc5a868..131b58a 100644 --- a/drivers/mtd/nand/orion_nand.c +++ b/drivers/mtd/nand/orion_nand.c @@ -22,7 +22,7 @@ #include <asm/io.h> #include <asm/sizes.h> #include <mach/hardware.h> -#include <plat/orion_nand.h> +#include <linux/platform_data/mtd-orion_nand.h> static void orion_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl) { diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c index 252aaef..c452271 100644 --- a/drivers/mtd/nand/pxa3xx_nand.c +++ b/drivers/mtd/nand/pxa3xx_nand.c @@ -22,9 +22,11 @@ #include <linux/io.h> #include <linux/irq.h> #include <linux/slab.h> +#include <linux/of.h> +#include <linux/of_device.h> #include <mach/dma.h> -#include <plat/pxa3xx_nand.h> +#include <linux/platform_data/mtd-nand-pxa3xx.h> #define CHIP_DELAY_TIMEOUT (2 * HZ/10) #define NAND_STOP_DELAY (2 * HZ/50) @@ -1032,7 +1034,7 @@ static int alloc_nand_resource(struct platform_device *pdev) struct pxa3xx_nand_platform_data *pdata; struct pxa3xx_nand_info *info; struct pxa3xx_nand_host *host; - struct nand_chip *chip; + struct nand_chip *chip = NULL; struct mtd_info *mtd; struct resource *r; int ret, irq, cs; @@ -1081,21 +1083,31 @@ static int alloc_nand_resource(struct platform_device *pdev) } clk_enable(info->clk); - r = platform_get_resource(pdev, IORESOURCE_DMA, 0); - if (r == NULL) { - dev_err(&pdev->dev, "no resource defined for data DMA\n"); - ret = -ENXIO; - goto fail_put_clk; - } - info->drcmr_dat = r->start; + /* + * This is a dirty hack to make this driver work from devicetree + * bindings. It can be removed once we have a prober DMA controller + * framework for DT. + */ + if (pdev->dev.of_node && cpu_is_pxa3xx()) { + info->drcmr_dat = 97; + info->drcmr_cmd = 99; + } else { + r = platform_get_resource(pdev, IORESOURCE_DMA, 0); + if (r == NULL) { + dev_err(&pdev->dev, "no resource defined for data DMA\n"); + ret = -ENXIO; + goto fail_put_clk; + } + info->drcmr_dat = r->start; - r = platform_get_resource(pdev, IORESOURCE_DMA, 1); - if (r == NULL) { - dev_err(&pdev->dev, "no resource defined for command DMA\n"); - ret = -ENXIO; - goto fail_put_clk; + r = platform_get_resource(pdev, IORESOURCE_DMA, 1); + if (r == NULL) { + dev_err(&pdev->dev, "no resource defined for command DMA\n"); + ret = -ENXIO; + goto fail_put_clk; + } + info->drcmr_cmd = r->start; } - info->drcmr_cmd = r->start; irq = platform_get_irq(pdev, 0); if (irq < 0) { @@ -1200,12 +1212,55 @@ static int pxa3xx_nand_remove(struct platform_device *pdev) return 0; } +#ifdef CONFIG_OF +static struct of_device_id pxa3xx_nand_dt_ids[] = { + { .compatible = "marvell,pxa3xx-nand" }, + {} +}; +MODULE_DEVICE_TABLE(of, i2c_pxa_dt_ids); + +static int pxa3xx_nand_probe_dt(struct platform_device *pdev) +{ + struct pxa3xx_nand_platform_data *pdata; + struct device_node *np = pdev->dev.of_node; + const struct of_device_id *of_id = + of_match_device(pxa3xx_nand_dt_ids, &pdev->dev); + + if (!of_id) + return 0; + + pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL); + if (!pdata) + return -ENOMEM; + + if (of_get_property(np, "marvell,nand-enable-arbiter", NULL)) + pdata->enable_arbiter = 1; + if (of_get_property(np, "marvell,nand-keep-config", NULL)) + pdata->keep_config = 1; + of_property_read_u32(np, "num-cs", &pdata->num_cs); + + pdev->dev.platform_data = pdata; + + return 0; +} +#else +static inline int pxa3xx_nand_probe_dt(struct platform_device *pdev) +{ + return 0; +} +#endif + static int pxa3xx_nand_probe(struct platform_device *pdev) { struct pxa3xx_nand_platform_data *pdata; + struct mtd_part_parser_data ppdata = {}; struct pxa3xx_nand_info *info; int ret, cs, probe_success; + ret = pxa3xx_nand_probe_dt(pdev); + if (ret) + return ret; + pdata = pdev->dev.platform_data; if (!pdata) { dev_err(&pdev->dev, "no platform data defined\n"); @@ -1229,8 +1284,9 @@ static int pxa3xx_nand_probe(struct platform_device *pdev) continue; } + ppdata.of_node = pdev->dev.of_node; ret = mtd_device_parse_register(info->host[cs]->mtd, NULL, - NULL, pdata->parts[cs], + &ppdata, pdata->parts[cs], pdata->nr_parts[cs]); if (!ret) probe_success = 1; @@ -1306,6 +1362,7 @@ static int pxa3xx_nand_resume(struct platform_device *pdev) static struct platform_driver pxa3xx_nand_driver = { .driver = { .name = "pxa3xx-nand", + .of_match_table = of_match_ptr(pxa3xx_nand_dt_ids), }, .probe = pxa3xx_nand_probe, .remove = pxa3xx_nand_remove, diff --git a/drivers/mtd/nand/s3c2410.c b/drivers/mtd/nand/s3c2410.c index 91121f3..d804061 100644 --- a/drivers/mtd/nand/s3c2410.c +++ b/drivers/mtd/nand/s3c2410.c @@ -46,7 +46,7 @@ #include <asm/io.h> #include <plat/regs-nand.h> -#include <plat/nand.h> +#include <linux/platform_data/mtd-nand-s3c2410.h> #ifdef CONFIG_MTD_NAND_S3C2410_HWECC static int hardware_ecc = 1; diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c index 9d49b1f..1961be9 100644 --- a/drivers/mtd/onenand/omap2.c +++ b/drivers/mtd/onenand/omap2.c @@ -39,7 +39,7 @@ #include <asm/mach/flash.h> #include <plat/gpmc.h> -#include <plat/onenand.h> +#include <linux/platform_data/mtd-onenand-omap2.h> #include <asm/gpio.h> #include <plat/dma.h> diff --git a/drivers/net/ethernet/netx-eth.c b/drivers/net/ethernet/netx-eth.c index 9d11ab7..63e7af4 100644 --- a/drivers/net/ethernet/netx-eth.c +++ b/drivers/net/ethernet/netx-eth.c @@ -34,7 +34,7 @@ #include <mach/netx-regs.h> #include <mach/pfifo.h> #include <mach/xc.h> -#include <mach/eth.h> +#include <linux/platform_data/eth-netx.h> /* XC Fifo Offsets */ #define EMPTY_PTR_FIFO(xcno) (0 + ((xcno) << 3)) /* Index of the empty pointer FIFO */ diff --git a/drivers/net/ethernet/seeq/ether3.c b/drivers/net/ethernet/seeq/ether3.c index df808ac..6a40dd0 100644 --- a/drivers/net/ethernet/seeq/ether3.c +++ b/drivers/net/ethernet/seeq/ether3.c @@ -99,13 +99,13 @@ typedef enum { * The SEEQ8005 doesn't like us writing to its registers * too quickly. */ -static inline void ether3_outb(int v, const void __iomem *r) +static inline void ether3_outb(int v, void __iomem *r) { writeb(v, r); udelay(1); } -static inline void ether3_outw(int v, const void __iomem *r) +static inline void ether3_outw(int v, void __iomem *r) { writew(v, r); udelay(1); diff --git a/drivers/net/irda/pxaficp_ir.c b/drivers/net/irda/pxaficp_ir.c index 8d54767..002a442 100644 --- a/drivers/net/irda/pxaficp_ir.c +++ b/drivers/net/irda/pxaficp_ir.c @@ -28,9 +28,9 @@ #include <net/irda/irda_device.h> #include <mach/dma.h> -#include <mach/irda.h> -#include <mach/regs-uart.h> +#include <linux/platform_data/irda-pxaficp.h> #include <mach/regs-ost.h> +#include <mach/regs-uart.h> #define FICP __REG(0x40800000) /* Start of FICP area */ #define ICCR0 __REG(0x40800000) /* ICP Control Register 0 */ @@ -112,6 +112,9 @@ struct pxa_irda { int txdma; int rxdma; + int uart_irq; + int icp_irq; + struct irlap_cb *irlap; struct qos_info qos; @@ -672,19 +675,19 @@ static int pxa_irda_start(struct net_device *dev) si->speed = 9600; - err = request_irq(IRQ_STUART, pxa_irda_sir_irq, 0, dev->name, dev); + err = request_irq(si->uart_irq, pxa_irda_sir_irq, 0, dev->name, dev); if (err) goto err_irq1; - err = request_irq(IRQ_ICP, pxa_irda_fir_irq, 0, dev->name, dev); + err = request_irq(si->icp_irq, pxa_irda_fir_irq, 0, dev->name, dev); if (err) goto err_irq2; /* * The interrupt must remain disabled for now. */ - disable_irq(IRQ_STUART); - disable_irq(IRQ_ICP); + disable_irq(si->uart_irq); + disable_irq(si->icp_irq); err = -EBUSY; si->rxdma = pxa_request_dma("FICP_RX",DMA_PRIO_LOW, pxa_irda_fir_dma_rx_irq, dev); @@ -720,8 +723,8 @@ static int pxa_irda_start(struct net_device *dev) /* * Now enable the interrupt and start the queue */ - enable_irq(IRQ_STUART); - enable_irq(IRQ_ICP); + enable_irq(si->uart_irq); + enable_irq(si->icp_irq); netif_start_queue(dev); printk(KERN_DEBUG "pxa_ir: irda driver opened\n"); @@ -738,9 +741,9 @@ err_dma_rx_buff: err_tx_dma: pxa_free_dma(si->rxdma); err_rx_dma: - free_irq(IRQ_ICP, dev); + free_irq(si->icp_irq, dev); err_irq2: - free_irq(IRQ_STUART, dev); + free_irq(si->uart_irq, dev); err_irq1: return err; @@ -760,8 +763,8 @@ static int pxa_irda_stop(struct net_device *dev) si->irlap = NULL; } - free_irq(IRQ_STUART, dev); - free_irq(IRQ_ICP, dev); + free_irq(si->uart_irq, dev); + free_irq(si->icp_irq, dev); pxa_free_dma(si->rxdma); pxa_free_dma(si->txdma); @@ -851,6 +854,9 @@ static int pxa_irda_probe(struct platform_device *pdev) si->dev = &pdev->dev; si->pdata = pdev->dev.platform_data; + si->uart_irq = platform_get_irq(pdev, 0); + si->icp_irq = platform_get_irq(pdev, 1); + si->sir_clk = clk_get(&pdev->dev, "UARTCLK"); si->fir_clk = clk_get(&pdev->dev, "FICPCLK"); if (IS_ERR(si->sir_clk) || IS_ERR(si->fir_clk)) { diff --git a/drivers/pcmcia/omap_cf.c b/drivers/pcmcia/omap_cf.c index 0ad06a3..fa74efe 100644 --- a/drivers/pcmcia/omap_cf.c +++ b/drivers/pcmcia/omap_cf.c @@ -24,7 +24,7 @@ #include <asm/io.h> #include <asm/sizes.h> -#include <plat/mux.h> +#include <mach/mux.h> #include <plat/tc.h> diff --git a/drivers/pcmcia/pxa2xx_viper.c b/drivers/pcmcia/pxa2xx_viper.c index cb0c37e..a76f495 100644 --- a/drivers/pcmcia/pxa2xx_viper.c +++ b/drivers/pcmcia/pxa2xx_viper.c @@ -25,7 +25,7 @@ #include <asm/irq.h> -#include <mach/arcom-pcmcia.h> +#include <linux/platform_data/pcmcia-pxa2xx_viper.h> #include "soc_common.h" #include "pxa2xx_base.h" diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig index 54e3588..a754144 100644 --- a/drivers/pinctrl/Kconfig +++ b/drivers/pinctrl/Kconfig @@ -145,6 +145,28 @@ config PINCTRL_COH901 COH 901 335 and COH 901 571/3. They contain 3, 5 or 7 ports of 8 GPIO pins each. +config PINCTRL_MVEBU + bool + depends on ARCH_MVEBU + select PINMUX + select PINCONF + +config PINCTRL_DOVE + bool + select PINCTRL_MVEBU + +config PINCTRL_KIRKWOOD + bool + select PINCTRL_MVEBU + +config PINCTRL_ARMADA_370 + bool + select PINCTRL_MVEBU + +config PINCTRL_ARMADA_XP + bool + select PINCTRL_MVEBU + source "drivers/pinctrl/spear/Kconfig" endmenu diff --git a/drivers/pinctrl/Makefile b/drivers/pinctrl/Makefile index f40b1f8..f2ea050 100644 --- a/drivers/pinctrl/Makefile +++ b/drivers/pinctrl/Makefile @@ -29,5 +29,10 @@ obj-$(CONFIG_PINCTRL_TEGRA20) += pinctrl-tegra20.o obj-$(CONFIG_PINCTRL_TEGRA30) += pinctrl-tegra30.o obj-$(CONFIG_PINCTRL_U300) += pinctrl-u300.o obj-$(CONFIG_PINCTRL_COH901) += pinctrl-coh901.o +obj-$(CONFIG_PINCTRL_MVEBU) += pinctrl-mvebu.o +obj-$(CONFIG_PINCTRL_DOVE) += pinctrl-dove.o +obj-$(CONFIG_PINCTRL_KIRKWOOD) += pinctrl-kirkwood.o +obj-$(CONFIG_PINCTRL_ARMADA_370) += pinctrl-armada-370.o +obj-$(CONFIG_PINCTRL_ARMADA_XP) += pinctrl-armada-xp.o obj-$(CONFIG_PLAT_SPEAR) += spear/ diff --git a/drivers/pinctrl/pinctrl-armada-370.c b/drivers/pinctrl/pinctrl-armada-370.c new file mode 100644 index 0000000..c907647 --- /dev/null +++ b/drivers/pinctrl/pinctrl-armada-370.c @@ -0,0 +1,421 @@ +/* + * Marvell Armada 370 pinctrl driver based on mvebu pinctrl core + * + * Copyright (C) 2012 Marvell + * + * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <linux/err.h> +#include <linux/init.h> +#include <linux/io.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/clk.h> +#include <linux/of.h> +#include <linux/of_device.h> +#include <linux/pinctrl/pinctrl.h> + +#include "pinctrl-mvebu.h" + +static struct mvebu_mpp_mode mv88f6710_mpp_modes[] = { + MPP_MODE(0, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "uart0", "rxd")), + MPP_MODE(1, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "uart0", "txd")), + MPP_MODE(2, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "i2c0", "sck"), + MPP_FUNCTION(0x2, "uart0", "txd")), + MPP_MODE(3, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "i2c0", "sda"), + MPP_FUNCTION(0x2, "uart0", "rxd")), + MPP_MODE(4, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "cpu_pd", "vdd")), + MPP_MODE(5, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "ge0", "txclko"), + MPP_FUNCTION(0x2, "uart1", "txd"), + MPP_FUNCTION(0x4, "spi1", "clk"), + MPP_FUNCTION(0x5, "audio", "mclk")), + MPP_MODE(6, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "txd0"), + MPP_FUNCTION(0x2, "sata0", "prsnt"), + MPP_FUNCTION(0x4, "tdm", "rst"), + MPP_FUNCTION(0x5, "audio", "sdo")), + MPP_MODE(7, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "ge0", "txd1"), + MPP_FUNCTION(0x4, "tdm", "tdx"), + MPP_FUNCTION(0x5, "audio", "lrclk")), + MPP_MODE(8, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "txd2"), + MPP_FUNCTION(0x2, "uart0", "rts"), + MPP_FUNCTION(0x4, "tdm", "drx"), + MPP_FUNCTION(0x5, "audio", "bclk")), + MPP_MODE(9, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "ge0", "txd3"), + MPP_FUNCTION(0x2, "uart1", "txd"), + MPP_FUNCTION(0x3, "sd0", "clk"), + MPP_FUNCTION(0x5, "audio", "spdifo")), + MPP_MODE(10, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "txctl"), + MPP_FUNCTION(0x2, "uart0", "cts"), + MPP_FUNCTION(0x4, "tdm", "fsync"), + MPP_FUNCTION(0x5, "audio", "sdi")), + MPP_MODE(11, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "rxd0"), + MPP_FUNCTION(0x2, "uart1", "rxd"), + MPP_FUNCTION(0x3, "sd0", "cmd"), + MPP_FUNCTION(0x4, "spi0", "cs1"), + MPP_FUNCTION(0x5, "sata1", "prsnt"), + MPP_FUNCTION(0x6, "spi1", "cs1")), + MPP_MODE(12, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "rxd1"), + MPP_FUNCTION(0x2, "i2c1", "sda"), + MPP_FUNCTION(0x3, "sd0", "d0"), + MPP_FUNCTION(0x4, "spi1", "cs0"), + MPP_FUNCTION(0x5, "audio", "spdifi")), + MPP_MODE(13, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "rxd2"), + MPP_FUNCTION(0x2, "i2c1", "sck"), + MPP_FUNCTION(0x3, "sd0", "d1"), + MPP_FUNCTION(0x4, "tdm", "pclk"), + MPP_FUNCTION(0x5, "audio", "rmclk")), + MPP_MODE(14, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "rxd3"), + MPP_FUNCTION(0x2, "pcie", "clkreq0"), + MPP_FUNCTION(0x3, "sd0", "d2"), + MPP_FUNCTION(0x4, "spi1", "mosi"), + MPP_FUNCTION(0x5, "spi0", "cs2")), + MPP_MODE(15, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "rxctl"), + MPP_FUNCTION(0x2, "pcie", "clkreq1"), + MPP_FUNCTION(0x3, "sd0", "d3"), + MPP_FUNCTION(0x4, "spi1", "miso"), + MPP_FUNCTION(0x5, "spi0", "cs3")), + MPP_MODE(16, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "rxclk"), + MPP_FUNCTION(0x2, "uart1", "rxd"), + MPP_FUNCTION(0x4, "tdm", "int"), + MPP_FUNCTION(0x5, "audio", "extclk")), + MPP_MODE(17, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "ge", "mdc")), + MPP_MODE(18, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge", "mdio")), + MPP_MODE(19, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "txclk"), + MPP_FUNCTION(0x2, "ge1", "txclkout"), + MPP_FUNCTION(0x4, "tdm", "pclk")), + MPP_MODE(20, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "ge0", "txd4"), + MPP_FUNCTION(0x2, "ge1", "txd0")), + MPP_MODE(21, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "ge0", "txd5"), + MPP_FUNCTION(0x2, "ge1", "txd1"), + MPP_FUNCTION(0x4, "uart1", "txd")), + MPP_MODE(22, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "ge0", "txd6"), + MPP_FUNCTION(0x2, "ge1", "txd2"), + MPP_FUNCTION(0x4, "uart0", "rts")), + MPP_MODE(23, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "ge0", "txd7"), + MPP_FUNCTION(0x2, "ge1", "txd3"), + MPP_FUNCTION(0x4, "spi1", "mosi")), + MPP_MODE(24, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "col"), + MPP_FUNCTION(0x2, "ge1", "txctl"), + MPP_FUNCTION(0x4, "spi1", "cs0")), + MPP_MODE(25, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "rxerr"), + MPP_FUNCTION(0x2, "ge1", "rxd0"), + MPP_FUNCTION(0x4, "uart1", "rxd")), + MPP_MODE(26, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "crs"), + MPP_FUNCTION(0x2, "ge1", "rxd1"), + MPP_FUNCTION(0x4, "spi1", "miso")), + MPP_MODE(27, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "rxd4"), + MPP_FUNCTION(0x2, "ge1", "rxd2"), + MPP_FUNCTION(0x4, "uart0", "cts")), + MPP_MODE(28, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "rxd5"), + MPP_FUNCTION(0x2, "ge1", "rxd3")), + MPP_MODE(29, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "rxd6"), + MPP_FUNCTION(0x2, "ge1", "rxctl"), + MPP_FUNCTION(0x4, "i2c1", "sda")), + MPP_MODE(30, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "rxd7"), + MPP_FUNCTION(0x2, "ge1", "rxclk"), + MPP_FUNCTION(0x4, "i2c1", "sck")), + MPP_MODE(31, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x3, "tclk", NULL), + MPP_FUNCTION(0x4, "ge0", "txerr")), + MPP_MODE(32, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "spi0", "cs0")), + MPP_MODE(33, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "bootcs"), + MPP_FUNCTION(0x2, "spi0", "cs0")), + MPP_MODE(34, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "dev", "wen0"), + MPP_FUNCTION(0x2, "spi0", "mosi")), + MPP_MODE(35, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "dev", "oen"), + MPP_FUNCTION(0x2, "spi0", "sck")), + MPP_MODE(36, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "dev", "a1"), + MPP_FUNCTION(0x2, "spi0", "miso")), + MPP_MODE(37, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "dev", "a0"), + MPP_FUNCTION(0x2, "sata0", "prsnt")), + MPP_MODE(38, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "ready"), + MPP_FUNCTION(0x2, "uart1", "cts"), + MPP_FUNCTION(0x3, "uart0", "cts")), + MPP_MODE(39, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "dev", "ad0"), + MPP_FUNCTION(0x2, "audio", "spdifo")), + MPP_MODE(40, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "ad1"), + MPP_FUNCTION(0x2, "uart1", "rts"), + MPP_FUNCTION(0x3, "uart0", "rts")), + MPP_MODE(41, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "ad2"), + MPP_FUNCTION(0x2, "uart1", "rxd")), + MPP_MODE(42, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "dev", "ad3"), + MPP_FUNCTION(0x2, "uart1", "txd")), + MPP_MODE(43, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "dev", "ad4"), + MPP_FUNCTION(0x2, "audio", "bclk")), + MPP_MODE(44, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "dev", "ad5"), + MPP_FUNCTION(0x2, "audio", "mclk")), + MPP_MODE(45, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "dev", "ad6"), + MPP_FUNCTION(0x2, "audio", "lrclk")), + MPP_MODE(46, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "dev", "ad7"), + MPP_FUNCTION(0x2, "audio", "sdo")), + MPP_MODE(47, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "dev", "ad8"), + MPP_FUNCTION(0x3, "sd0", "clk"), + MPP_FUNCTION(0x5, "audio", "spdifo")), + MPP_MODE(48, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "ad9"), + MPP_FUNCTION(0x2, "uart0", "rts"), + MPP_FUNCTION(0x3, "sd0", "cmd"), + MPP_FUNCTION(0x4, "sata1", "prsnt"), + MPP_FUNCTION(0x5, "spi0", "cs1")), + MPP_MODE(49, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "ad10"), + MPP_FUNCTION(0x2, "pcie", "clkreq1"), + MPP_FUNCTION(0x3, "sd0", "d0"), + MPP_FUNCTION(0x4, "spi1", "cs0"), + MPP_FUNCTION(0x5, "audio", "spdifi")), + MPP_MODE(50, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "ad11"), + MPP_FUNCTION(0x2, "uart0", "cts"), + MPP_FUNCTION(0x3, "sd0", "d1"), + MPP_FUNCTION(0x4, "spi1", "miso"), + MPP_FUNCTION(0x5, "audio", "rmclk")), + MPP_MODE(51, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "ad12"), + MPP_FUNCTION(0x2, "i2c1", "sda"), + MPP_FUNCTION(0x3, "sd0", "d2"), + MPP_FUNCTION(0x4, "spi1", "mosi")), + MPP_MODE(52, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "ad13"), + MPP_FUNCTION(0x2, "i2c1", "sck"), + MPP_FUNCTION(0x3, "sd0", "d3"), + MPP_FUNCTION(0x4, "spi1", "sck")), + MPP_MODE(53, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "ad14"), + MPP_FUNCTION(0x2, "sd0", "clk"), + MPP_FUNCTION(0x3, "tdm", "pclk"), + MPP_FUNCTION(0x4, "spi0", "cs2"), + MPP_FUNCTION(0x5, "pcie", "clkreq1")), + MPP_MODE(54, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "dev", "ad15"), + MPP_FUNCTION(0x3, "tdm", "dtx")), + MPP_MODE(55, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "cs1"), + MPP_FUNCTION(0x2, "uart1", "txd"), + MPP_FUNCTION(0x3, "tdm", "rst"), + MPP_FUNCTION(0x4, "sata1", "prsnt"), + MPP_FUNCTION(0x5, "sata0", "prsnt")), + MPP_MODE(56, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "cs2"), + MPP_FUNCTION(0x2, "uart1", "cts"), + MPP_FUNCTION(0x3, "uart0", "cts"), + MPP_FUNCTION(0x4, "spi0", "cs3"), + MPP_FUNCTION(0x5, "pcie", "clkreq0"), + MPP_FUNCTION(0x6, "spi1", "cs1")), + MPP_MODE(57, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "cs3"), + MPP_FUNCTION(0x2, "uart1", "rxd"), + MPP_FUNCTION(0x3, "tdm", "fsync"), + MPP_FUNCTION(0x4, "sata0", "prsnt"), + MPP_FUNCTION(0x5, "audio", "sdo")), + MPP_MODE(58, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "cs0"), + MPP_FUNCTION(0x2, "uart1", "rts"), + MPP_FUNCTION(0x3, "tdm", "int"), + MPP_FUNCTION(0x5, "audio", "extclk"), + MPP_FUNCTION(0x6, "uart0", "rts")), + MPP_MODE(59, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "dev", "ale0"), + MPP_FUNCTION(0x2, "uart1", "rts"), + MPP_FUNCTION(0x3, "uart0", "rts"), + MPP_FUNCTION(0x5, "audio", "bclk")), + MPP_MODE(60, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "ale1"), + MPP_FUNCTION(0x2, "uart1", "rxd"), + MPP_FUNCTION(0x3, "sata0", "prsnt"), + MPP_FUNCTION(0x4, "pcie", "rst-out"), + MPP_FUNCTION(0x5, "audio", "sdi")), + MPP_MODE(61, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "dev", "wen1"), + MPP_FUNCTION(0x2, "uart1", "txd"), + MPP_FUNCTION(0x5, "audio", "rclk")), + MPP_MODE(62, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "a2"), + MPP_FUNCTION(0x2, "uart1", "cts"), + MPP_FUNCTION(0x3, "tdm", "drx"), + MPP_FUNCTION(0x4, "pcie", "clkreq0"), + MPP_FUNCTION(0x5, "audio", "mclk"), + MPP_FUNCTION(0x6, "uart0", "cts")), + MPP_MODE(63, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "spi0", "sck"), + MPP_FUNCTION(0x2, "tclk", NULL)), + MPP_MODE(64, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "spi0", "miso"), + MPP_FUNCTION(0x2, "spi0-1", "cs1")), + MPP_MODE(65, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "spi0", "mosi"), + MPP_FUNCTION(0x2, "spi0-1", "cs2")), +}; + +static struct mvebu_pinctrl_soc_info armada_370_pinctrl_info; + +static struct of_device_id armada_370_pinctrl_of_match[] __devinitdata = { + { .compatible = "marvell,mv88f6710-pinctrl" }, + { }, +}; + +static struct mvebu_mpp_ctrl mv88f6710_mpp_controls[] = { + MPP_REG_CTRL(0, 65), +}; + +static struct pinctrl_gpio_range mv88f6710_mpp_gpio_ranges[] = { + MPP_GPIO_RANGE(0, 0, 0, 32), + MPP_GPIO_RANGE(1, 32, 32, 32), + MPP_GPIO_RANGE(2, 64, 64, 2), +}; + +static int __devinit armada_370_pinctrl_probe(struct platform_device *pdev) +{ + struct mvebu_pinctrl_soc_info *soc = &armada_370_pinctrl_info; + + soc->variant = 0; /* no variants for Armada 370 */ + soc->controls = mv88f6710_mpp_controls; + soc->ncontrols = ARRAY_SIZE(mv88f6710_mpp_controls); + soc->modes = mv88f6710_mpp_modes; + soc->nmodes = ARRAY_SIZE(mv88f6710_mpp_modes); + soc->gpioranges = mv88f6710_mpp_gpio_ranges; + soc->ngpioranges = ARRAY_SIZE(mv88f6710_mpp_gpio_ranges); + + pdev->dev.platform_data = soc; + + return mvebu_pinctrl_probe(pdev); +} + +static int __devexit armada_370_pinctrl_remove(struct platform_device *pdev) +{ + return mvebu_pinctrl_remove(pdev); +} + +static struct platform_driver armada_370_pinctrl_driver = { + .driver = { + .name = "armada-370-pinctrl", + .owner = THIS_MODULE, + .of_match_table = of_match_ptr(armada_370_pinctrl_of_match), + }, + .probe = armada_370_pinctrl_probe, + .remove = __devexit_p(armada_370_pinctrl_remove), +}; + +module_platform_driver(armada_370_pinctrl_driver); + +MODULE_AUTHOR("Thomas Petazzoni <thomas.petazzoni@free-electrons.com>"); +MODULE_DESCRIPTION("Marvell Armada 370 pinctrl driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/pinctrl/pinctrl-armada-xp.c b/drivers/pinctrl/pinctrl-armada-xp.c new file mode 100644 index 0000000..40bd52a --- /dev/null +++ b/drivers/pinctrl/pinctrl-armada-xp.c @@ -0,0 +1,468 @@ +/* + * Marvell Armada XP pinctrl driver based on mvebu pinctrl core + * + * Copyright (C) 2012 Marvell + * + * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This file supports the three variants of Armada XP SoCs that are + * available: mv78230, mv78260 and mv78460. From a pin muxing + * perspective, the mv78230 has 49 MPP pins. The mv78260 and mv78460 + * both have 67 MPP pins (more GPIOs and address lines for the memory + * bus mainly). The only difference between the mv78260 and the + * mv78460 in terms of pin muxing is the addition of two functions on + * pins 43 and 56 to access the VDD of the CPU2 and 3 (mv78260 has two + * cores, mv78460 has four cores). + */ + +#include <linux/err.h> +#include <linux/init.h> +#include <linux/io.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/clk.h> +#include <linux/of.h> +#include <linux/of_device.h> +#include <linux/pinctrl/pinctrl.h> +#include <linux/bitops.h> + +#include "pinctrl-mvebu.h" + +enum armada_xp_variant { + V_MV78230 = BIT(0), + V_MV78260 = BIT(1), + V_MV78460 = BIT(2), + V_MV78230_PLUS = (V_MV78230 | V_MV78260 | V_MV78460), + V_MV78260_PLUS = (V_MV78260 | V_MV78460), +}; + +static struct mvebu_mpp_mode armada_xp_mpp_modes[] = { + MPP_MODE(0, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "txclko", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d0", V_MV78230_PLUS)), + MPP_MODE(1, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "txd0", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d1", V_MV78230_PLUS)), + MPP_MODE(2, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "txd1", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d2", V_MV78230_PLUS)), + MPP_MODE(3, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "txd2", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d3", V_MV78230_PLUS)), + MPP_MODE(4, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "txd3", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d4", V_MV78230_PLUS)), + MPP_MODE(5, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "txctl", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d5", V_MV78230_PLUS)), + MPP_MODE(6, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "rxd0", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d6", V_MV78230_PLUS)), + MPP_MODE(7, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "rxd1", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d7", V_MV78230_PLUS)), + MPP_MODE(8, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "rxd2", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d8", V_MV78230_PLUS)), + MPP_MODE(9, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "rxd3", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d9", V_MV78230_PLUS)), + MPP_MODE(10, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "rxctl", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d10", V_MV78230_PLUS)), + MPP_MODE(11, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "rxclk", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d11", V_MV78230_PLUS)), + MPP_MODE(12, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "txd4", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "ge1", "clkout", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d12", V_MV78230_PLUS)), + MPP_MODE(13, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "txd5", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "ge1", "txd0", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d13", V_MV78230_PLUS)), + MPP_MODE(14, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "txd6", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "ge1", "txd1", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d14", V_MV78230_PLUS)), + MPP_MODE(15, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "txd7", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "ge1", "txd2", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d15", V_MV78230_PLUS)), + MPP_MODE(16, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "txclk", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "ge1", "txd3", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d16", V_MV78230_PLUS)), + MPP_MODE(17, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "col", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "ge1", "txctl", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d17", V_MV78230_PLUS)), + MPP_MODE(18, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "rxerr", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "ge1", "rxd0", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "ptp", "trig", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d18", V_MV78230_PLUS)), + MPP_MODE(19, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "crs", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "ge1", "rxd1", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "ptp", "evreq", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d19", V_MV78230_PLUS)), + MPP_MODE(20, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "rxd4", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "ge1", "rxd2", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "ptp", "clk", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d20", V_MV78230_PLUS)), + MPP_MODE(21, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "rxd5", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "ge1", "rxd3", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "mem", "bat", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d21", V_MV78230_PLUS)), + MPP_MODE(22, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "rxd6", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "ge1", "rxctl", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "sata0", "prsnt", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d22", V_MV78230_PLUS)), + MPP_MODE(23, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "rxd7", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "ge1", "rxclk", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "sata1", "prsnt", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d23", V_MV78230_PLUS)), + MPP_MODE(24, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "sata1", "prsnt", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "nf", "bootcs-re", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "tdm", "rst", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "hsync", V_MV78230_PLUS)), + MPP_MODE(25, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "sata0", "prsnt", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "nf", "bootcs-we", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "tdm", "pclk", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "vsync", V_MV78230_PLUS)), + MPP_MODE(26, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "tdm", "fsync", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "clk", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x5, "vdd", "cpu1-pd", V_MV78230_PLUS)), + MPP_MODE(27, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ptp", "trig", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "tdm", "dtx", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "e", V_MV78230_PLUS)), + MPP_MODE(28, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ptp", "evreq", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "tdm", "drx", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "pwm", V_MV78230_PLUS)), + MPP_MODE(29, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ptp", "clk", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "tdm", "int0", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "ref-clk", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x5, "vdd", "cpu0-pd", V_MV78230_PLUS)), + MPP_MODE(30, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "sd0", "clk", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "tdm", "int1", V_MV78230_PLUS)), + MPP_MODE(31, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "sd0", "cmd", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "tdm", "int2", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x5, "vdd", "cpu0-pd", V_MV78230_PLUS)), + MPP_MODE(32, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "sd0", "d0", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "tdm", "int3", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x5, "vdd", "cpu1-pd", V_MV78230_PLUS)), + MPP_MODE(33, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "sd0", "d1", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "tdm", "int4", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "mem", "bat", V_MV78230_PLUS)), + MPP_MODE(34, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "sd0", "d2", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "sata0", "prsnt", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "tdm", "int5", V_MV78230_PLUS)), + MPP_MODE(35, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "sd0", "d3", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "sata1", "prsnt", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "tdm", "int6", V_MV78230_PLUS)), + MPP_MODE(36, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "spi", "mosi", V_MV78230_PLUS)), + MPP_MODE(37, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "spi", "miso", V_MV78230_PLUS)), + MPP_MODE(38, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "spi", "sck", V_MV78230_PLUS)), + MPP_MODE(39, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "spi", "cs0", V_MV78230_PLUS)), + MPP_MODE(40, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "spi", "cs1", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "uart2", "cts", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "vdd", "cpu1-pd", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "vga-hsync", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x5, "pcie", "clkreq0", V_MV78230_PLUS)), + MPP_MODE(41, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "spi", "cs2", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "uart2", "rts", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "sata1", "prsnt", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "vga-vsync", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x5, "pcie", "clkreq1", V_MV78230_PLUS)), + MPP_MODE(42, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "uart2", "rxd", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "uart0", "cts", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "tdm", "int7", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "tdm-1", "timer", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x5, "vdd", "cpu0-pd", V_MV78230_PLUS)), + MPP_MODE(43, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "uart2", "txd", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "uart0", "rts", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "spi", "cs3", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "pcie", "rstout", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x5, "vdd", "cpu2-3-pd", V_MV78460)), + MPP_MODE(44, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "uart2", "cts", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "uart3", "rxd", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "spi", "cs4", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "mem", "bat", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x5, "pcie", "clkreq2", V_MV78230_PLUS)), + MPP_MODE(45, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "uart2", "rts", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "uart3", "txd", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "spi", "cs5", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "sata1", "prsnt", V_MV78230_PLUS)), + MPP_MODE(46, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "uart3", "rts", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "uart1", "rts", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "spi", "cs6", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "sata0", "prsnt", V_MV78230_PLUS)), + MPP_MODE(47, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "uart3", "cts", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "uart1", "cts", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "spi", "cs7", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "ref", "clkout", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x5, "pcie", "clkreq3", V_MV78230_PLUS)), + MPP_MODE(48, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "tclk", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "dev", "burst/last", V_MV78230_PLUS)), + MPP_MODE(49, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "we3", V_MV78260_PLUS)), + MPP_MODE(50, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "we2", V_MV78260_PLUS)), + MPP_MODE(51, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad16", V_MV78260_PLUS)), + MPP_MODE(52, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad17", V_MV78260_PLUS)), + MPP_MODE(53, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad18", V_MV78260_PLUS)), + MPP_MODE(54, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad19", V_MV78260_PLUS)), + MPP_MODE(55, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad20", V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x2, "vdd", "cpu0-pd", V_MV78260_PLUS)), + MPP_MODE(56, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad21", V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x2, "vdd", "cpu1-pd", V_MV78260_PLUS)), + MPP_MODE(57, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad22", V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x2, "vdd", "cpu2-3-pd", V_MV78460)), + MPP_MODE(58, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad23", V_MV78260_PLUS)), + MPP_MODE(59, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad24", V_MV78260_PLUS)), + MPP_MODE(60, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad25", V_MV78260_PLUS)), + MPP_MODE(61, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad26", V_MV78260_PLUS)), + MPP_MODE(62, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad27", V_MV78260_PLUS)), + MPP_MODE(63, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad28", V_MV78260_PLUS)), + MPP_MODE(64, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad29", V_MV78260_PLUS)), + MPP_MODE(65, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad30", V_MV78260_PLUS)), + MPP_MODE(66, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad31", V_MV78260_PLUS)), +}; + +static struct mvebu_pinctrl_soc_info armada_xp_pinctrl_info; + +static struct of_device_id armada_xp_pinctrl_of_match[] __devinitdata = { + { + .compatible = "marvell,mv78230-pinctrl", + .data = (void *) V_MV78230, + }, + { + .compatible = "marvell,mv78260-pinctrl", + .data = (void *) V_MV78260, + }, + { + .compatible = "marvell,mv78460-pinctrl", + .data = (void *) V_MV78460, + }, + { }, +}; + +static struct mvebu_mpp_ctrl mv78230_mpp_controls[] = { + MPP_REG_CTRL(0, 48), +}; + +static struct pinctrl_gpio_range mv78230_mpp_gpio_ranges[] = { + MPP_GPIO_RANGE(0, 0, 0, 32), + MPP_GPIO_RANGE(1, 32, 32, 17), +}; + +static struct mvebu_mpp_ctrl mv78260_mpp_controls[] = { + MPP_REG_CTRL(0, 66), +}; + +static struct pinctrl_gpio_range mv78260_mpp_gpio_ranges[] = { + MPP_GPIO_RANGE(0, 0, 0, 32), + MPP_GPIO_RANGE(1, 32, 32, 32), + MPP_GPIO_RANGE(2, 64, 64, 3), +}; + +static struct mvebu_mpp_ctrl mv78460_mpp_controls[] = { + MPP_REG_CTRL(0, 66), +}; + +static struct pinctrl_gpio_range mv78460_mpp_gpio_ranges[] = { + MPP_GPIO_RANGE(0, 0, 0, 32), + MPP_GPIO_RANGE(1, 32, 32, 32), + MPP_GPIO_RANGE(2, 64, 64, 3), +}; + +static int __devinit armada_xp_pinctrl_probe(struct platform_device *pdev) +{ + struct mvebu_pinctrl_soc_info *soc = &armada_xp_pinctrl_info; + const struct of_device_id *match = + of_match_device(armada_xp_pinctrl_of_match, &pdev->dev); + + if (!match) + return -ENODEV; + + soc->variant = (unsigned) match->data & 0xff; + + switch (soc->variant) { + case V_MV78230: + soc->controls = mv78230_mpp_controls; + soc->ncontrols = ARRAY_SIZE(mv78230_mpp_controls); + soc->modes = armada_xp_mpp_modes; + /* We don't necessarily want the full list of the + * armada_xp_mpp_modes, but only the first 'n' ones + * that are available on this SoC */ + soc->nmodes = mv78230_mpp_controls[0].npins; + soc->gpioranges = mv78230_mpp_gpio_ranges; + soc->ngpioranges = ARRAY_SIZE(mv78230_mpp_gpio_ranges); + break; + case V_MV78260: + soc->controls = mv78260_mpp_controls; + soc->ncontrols = ARRAY_SIZE(mv78260_mpp_controls); + soc->modes = armada_xp_mpp_modes; + /* We don't necessarily want the full list of the + * armada_xp_mpp_modes, but only the first 'n' ones + * that are available on this SoC */ + soc->nmodes = mv78260_mpp_controls[0].npins; + soc->gpioranges = mv78260_mpp_gpio_ranges; + soc->ngpioranges = ARRAY_SIZE(mv78260_mpp_gpio_ranges); + break; + case V_MV78460: + soc->controls = mv78460_mpp_controls; + soc->ncontrols = ARRAY_SIZE(mv78460_mpp_controls); + soc->modes = armada_xp_mpp_modes; + /* We don't necessarily want the full list of the + * armada_xp_mpp_modes, but only the first 'n' ones + * that are available on this SoC */ + soc->nmodes = mv78460_mpp_controls[0].npins; + soc->gpioranges = mv78460_mpp_gpio_ranges; + soc->ngpioranges = ARRAY_SIZE(mv78460_mpp_gpio_ranges); + break; + } + + pdev->dev.platform_data = soc; + + return mvebu_pinctrl_probe(pdev); +} + +static int __devexit armada_xp_pinctrl_remove(struct platform_device *pdev) +{ + return mvebu_pinctrl_remove(pdev); +} + +static struct platform_driver armada_xp_pinctrl_driver = { + .driver = { + .name = "armada-xp-pinctrl", + .owner = THIS_MODULE, + .of_match_table = of_match_ptr(armada_xp_pinctrl_of_match), + }, + .probe = armada_xp_pinctrl_probe, + .remove = __devexit_p(armada_xp_pinctrl_remove), +}; + +module_platform_driver(armada_xp_pinctrl_driver); + +MODULE_AUTHOR("Thomas Petazzoni <thomas.petazzoni@free-electrons.com>"); +MODULE_DESCRIPTION("Marvell Armada XP pinctrl driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/pinctrl/pinctrl-coh901.c b/drivers/pinctrl/pinctrl-coh901.c index cc0f00d..b446c96 100644 --- a/drivers/pinctrl/pinctrl-coh901.c +++ b/drivers/pinctrl/pinctrl-coh901.c @@ -1,11 +1,8 @@ /* * U300 GPIO module. * - * Copyright (C) 2007-2011 ST-Ericsson AB + * Copyright (C) 2007-2012 ST-Ericsson AB * License terms: GNU General Public License (GPL) version 2 - * This can driver either of the two basic GPIO cores - * available in the U300 platforms: - * COH 901 335 - Used in DB3150 (U300 1.0) and DB3200 (U330 1.0) * COH 901 571/3 - Used in DB3210 (U365 2.0) and DB3350 (U335 1.0) * Author: Linus Walleij <linus.walleij@linaro.org> * Author: Jonas Aaberg <jonas.aberg@stericsson.com> @@ -24,19 +21,22 @@ #include <linux/slab.h> #include <linux/pinctrl/consumer.h> #include <linux/pinctrl/pinconf-generic.h> -#include <mach/gpio-u300.h> +#include <linux/platform_data/pinctrl-coh901.h> #include "pinctrl-coh901.h" +#define U300_GPIO_PORT_STRIDE (0x30) /* - * Register definitions for COH 901 335 variant + * Control Register 32bit (R/W) + * bit 15-9 (mask 0x0000FE00) contains the number of cores. 8*cores + * gives the number of GPIO pins. + * bit 8-2 (mask 0x000001FC) contains the core version ID. */ -#define U300_335_PORT_STRIDE (0x1C) -/* Port X Pin Data Register 32bit, this is both input and output (R/W) */ -#define U300_335_PXPDIR (0x00) -#define U300_335_PXPDOR (0x00) -/* Port X Pin Config Register 32bit (R/W) */ -#define U300_335_PXPCR (0x04) -/* This register layout is the same in both blocks */ +#define U300_GPIO_CR (0x00) +#define U300_GPIO_CR_SYNC_SEL_ENABLE (0x00000002UL) +#define U300_GPIO_CR_BLOCK_CLKRQ_ENABLE (0x00000001UL) +#define U300_GPIO_PXPDIR (0x04) +#define U300_GPIO_PXPDOR (0x08) +#define U300_GPIO_PXPCR (0x0C) #define U300_GPIO_PXPCR_ALL_PINS_MODE_MASK (0x0000FFFFUL) #define U300_GPIO_PXPCR_PIN_MODE_MASK (0x00000003UL) #define U300_GPIO_PXPCR_PIN_MODE_SHIFT (0x00000002UL) @@ -44,53 +44,17 @@ #define U300_GPIO_PXPCR_PIN_MODE_OUTPUT_PUSH_PULL (0x00000001UL) #define U300_GPIO_PXPCR_PIN_MODE_OUTPUT_OPEN_DRAIN (0x00000002UL) #define U300_GPIO_PXPCR_PIN_MODE_OUTPUT_OPEN_SOURCE (0x00000003UL) -/* Port X Interrupt Event Register 32bit (R/W) */ -#define U300_335_PXIEV (0x08) -/* Port X Interrupt Enable Register 32bit (R/W) */ -#define U300_335_PXIEN (0x0C) -/* Port X Interrupt Force Register 32bit (R/W) */ -#define U300_335_PXIFR (0x10) -/* Port X Interrupt Config Register 32bit (R/W) */ -#define U300_335_PXICR (0x14) -/* This register layout is the same in both blocks */ +#define U300_GPIO_PXPER (0x10) +#define U300_GPIO_PXPER_ALL_PULL_UP_DISABLE_MASK (0x000000FFUL) +#define U300_GPIO_PXPER_PULL_UP_DISABLE (0x00000001UL) +#define U300_GPIO_PXIEV (0x14) +#define U300_GPIO_PXIEN (0x18) +#define U300_GPIO_PXIFR (0x1C) +#define U300_GPIO_PXICR (0x20) #define U300_GPIO_PXICR_ALL_IRQ_CONFIG_MASK (0x000000FFUL) #define U300_GPIO_PXICR_IRQ_CONFIG_MASK (0x00000001UL) #define U300_GPIO_PXICR_IRQ_CONFIG_FALLING_EDGE (0x00000000UL) #define U300_GPIO_PXICR_IRQ_CONFIG_RISING_EDGE (0x00000001UL) -/* Port X Pull-up Enable Register 32bit (R/W) */ -#define U300_335_PXPER (0x18) -/* This register layout is the same in both blocks */ -#define U300_GPIO_PXPER_ALL_PULL_UP_DISABLE_MASK (0x000000FFUL) -#define U300_GPIO_PXPER_PULL_UP_DISABLE (0x00000001UL) -/* Control Register 32bit (R/W) */ -#define U300_335_CR (0x54) -#define U300_335_CR_BLOCK_CLOCK_ENABLE (0x00000001UL) - -/* - * Register definitions for COH 901 571 / 3 variant - */ -#define U300_571_PORT_STRIDE (0x30) -/* - * Control Register 32bit (R/W) - * bit 15-9 (mask 0x0000FE00) contains the number of cores. 8*cores - * gives the number of GPIO pins. - * bit 8-2 (mask 0x000001FC) contains the core version ID. - */ -#define U300_571_CR (0x00) -#define U300_571_CR_SYNC_SEL_ENABLE (0x00000002UL) -#define U300_571_CR_BLOCK_CLKRQ_ENABLE (0x00000001UL) -/* - * These registers have the same layout and function as the corresponding - * COH 901 335 registers, just at different offset. - */ -#define U300_571_PXPDIR (0x04) -#define U300_571_PXPDOR (0x08) -#define U300_571_PXPCR (0x0C) -#define U300_571_PXPER (0x10) -#define U300_571_PXIEV (0x14) -#define U300_571_PXIEN (0x18) -#define U300_571_PXIFR (0x1C) -#define U300_571_PXICR (0x20) /* 8 bits per port, no version has more than 7 ports */ #define U300_GPIO_PINS_PER_PORT 8 @@ -149,8 +113,6 @@ struct u300_gpio_confdata { /* BS335 has seven ports of 8 bits each = GPIO pins 0..55 */ #define BS335_GPIO_NUM_PORTS 7 -/* BS365 has five ports of 8 bits each = GPIO pins 0..39 */ -#define BS365_GPIO_NUM_PORTS 5 #define U300_FLOATING_INPUT { \ .bias_mode = PIN_CONFIG_BIAS_HIGH_IMPEDANCE, \ @@ -172,7 +134,6 @@ struct u300_gpio_confdata { .outval = 1, \ } - /* Initial configuration */ static const struct __initconst u300_gpio_confdata bs335_gpio_config[BS335_GPIO_NUM_PORTS][U300_GPIO_PINS_PER_PORT] = { @@ -255,66 +216,6 @@ bs335_gpio_config[BS335_GPIO_NUM_PORTS][U300_GPIO_PINS_PER_PORT] = { } }; -static const struct __initconst u300_gpio_confdata -bs365_gpio_config[BS365_GPIO_NUM_PORTS][U300_GPIO_PINS_PER_PORT] = { - /* Port 0, pins 0-7 */ - { - U300_FLOATING_INPUT, - U300_OUTPUT_LOW, - U300_FLOATING_INPUT, - U300_OUTPUT_LOW, - U300_OUTPUT_LOW, - U300_OUTPUT_LOW, - U300_PULL_UP_INPUT, - U300_FLOATING_INPUT, - }, - /* Port 1, pins 0-7 */ - { - U300_OUTPUT_LOW, - U300_FLOATING_INPUT, - U300_OUTPUT_LOW, - U300_FLOATING_INPUT, - U300_FLOATING_INPUT, - U300_OUTPUT_HIGH, - U300_OUTPUT_LOW, - U300_OUTPUT_LOW, - }, - /* Port 2, pins 0-7 */ - { - U300_FLOATING_INPUT, - U300_PULL_UP_INPUT, - U300_OUTPUT_LOW, - U300_OUTPUT_LOW, - U300_PULL_UP_INPUT, - U300_PULL_UP_INPUT, - U300_PULL_UP_INPUT, - U300_PULL_UP_INPUT, - }, - /* Port 3, pins 0-7 */ - { - U300_PULL_UP_INPUT, - U300_PULL_UP_INPUT, - U300_PULL_UP_INPUT, - U300_PULL_UP_INPUT, - U300_PULL_UP_INPUT, - U300_PULL_UP_INPUT, - U300_PULL_UP_INPUT, - U300_PULL_UP_INPUT, - }, - /* Port 4, pins 0-7 */ - { - U300_PULL_UP_INPUT, - U300_PULL_UP_INPUT, - U300_PULL_UP_INPUT, - U300_PULL_UP_INPUT, - /* These 4 pins doesn't exist on DB3210 */ - U300_OUTPUT_LOW, - U300_OUTPUT_LOW, - U300_OUTPUT_LOW, - U300_OUTPUT_LOW, - } -}; - /** * to_u300_gpio() - get the pointer to u300_gpio * @chip: the gpio chip member of the structure u300_gpio @@ -716,13 +617,7 @@ static void __init u300_gpio_init_coh901571(struct u300_gpio *gpio, const struct u300_gpio_confdata *conf; int offset = (i*8) + j; - if (plat->variant == U300_GPIO_COH901571_3_BS335) - conf = &bs335_gpio_config[i][j]; - else if (plat->variant == U300_GPIO_COH901571_3_BS365) - conf = &bs365_gpio_config[i][j]; - else - break; - + conf = &bs335_gpio_config[i][j]; u300_gpio_init_pin(gpio, offset, conf); } } @@ -796,50 +691,27 @@ static int __init u300_gpio_probe(struct platform_device *pdev) goto err_no_ioremap; } - if (plat->variant == U300_GPIO_COH901335) { - dev_info(gpio->dev, - "initializing GPIO Controller COH 901 335\n"); - gpio->stride = U300_335_PORT_STRIDE; - gpio->pcr = U300_335_PXPCR; - gpio->dor = U300_335_PXPDOR; - gpio->dir = U300_335_PXPDIR; - gpio->per = U300_335_PXPER; - gpio->icr = U300_335_PXICR; - gpio->ien = U300_335_PXIEN; - gpio->iev = U300_335_PXIEV; - ifr = U300_335_PXIFR; - - /* Turn on the GPIO block */ - writel(U300_335_CR_BLOCK_CLOCK_ENABLE, - gpio->base + U300_335_CR); - } else if (plat->variant == U300_GPIO_COH901571_3_BS335 || - plat->variant == U300_GPIO_COH901571_3_BS365) { - dev_info(gpio->dev, - "initializing GPIO Controller COH 901 571/3\n"); - gpio->stride = U300_571_PORT_STRIDE; - gpio->pcr = U300_571_PXPCR; - gpio->dor = U300_571_PXPDOR; - gpio->dir = U300_571_PXPDIR; - gpio->per = U300_571_PXPER; - gpio->icr = U300_571_PXICR; - gpio->ien = U300_571_PXIEN; - gpio->iev = U300_571_PXIEV; - ifr = U300_571_PXIFR; - - val = readl(gpio->base + U300_571_CR); - dev_info(gpio->dev, "COH901571/3 block version: %d, " \ - "number of cores: %d totalling %d pins\n", - ((val & 0x000001FC) >> 2), - ((val & 0x0000FE00) >> 9), - ((val & 0x0000FE00) >> 9) * 8); - writel(U300_571_CR_BLOCK_CLKRQ_ENABLE, - gpio->base + U300_571_CR); - u300_gpio_init_coh901571(gpio, plat); - } else { - dev_err(gpio->dev, "unknown block variant\n"); - err = -ENODEV; - goto err_unknown_variant; - } + dev_info(gpio->dev, + "initializing GPIO Controller COH 901 571/3\n"); + gpio->stride = U300_GPIO_PORT_STRIDE; + gpio->pcr = U300_GPIO_PXPCR; + gpio->dor = U300_GPIO_PXPDOR; + gpio->dir = U300_GPIO_PXPDIR; + gpio->per = U300_GPIO_PXPER; + gpio->icr = U300_GPIO_PXICR; + gpio->ien = U300_GPIO_PXIEN; + gpio->iev = U300_GPIO_PXIEV; + ifr = U300_GPIO_PXIFR; + + val = readl(gpio->base + U300_GPIO_CR); + dev_info(gpio->dev, "COH901571/3 block version: %d, " \ + "number of cores: %d totalling %d pins\n", + ((val & 0x000001FC) >> 2), + ((val & 0x0000FE00) >> 9), + ((val & 0x0000FE00) >> 9) * 8); + writel(U300_GPIO_CR_BLOCK_CLKRQ_ENABLE, + gpio->base + U300_GPIO_CR); + u300_gpio_init_coh901571(gpio, plat); /* Add each port with its IRQ separately */ INIT_LIST_HEAD(&gpio->port_list); @@ -906,7 +778,6 @@ err_no_pinctrl: err_no_chip: err_no_port: u300_gpio_free_ports(gpio); -err_unknown_variant: iounmap(gpio->base); err_no_ioremap: release_mem_region(gpio->memres->start, resource_size(gpio->memres)); @@ -923,16 +794,11 @@ err_no_clk: static int __exit u300_gpio_remove(struct platform_device *pdev) { - struct u300_gpio_platform *plat = dev_get_platdata(&pdev->dev); struct u300_gpio *gpio = platform_get_drvdata(pdev); int err; /* Turn off the GPIO block */ - if (plat->variant == U300_GPIO_COH901335) - writel(0x00000000U, gpio->base + U300_335_CR); - if (plat->variant == U300_GPIO_COH901571_3_BS335 || - plat->variant == U300_GPIO_COH901571_3_BS365) - writel(0x00000000U, gpio->base + U300_571_CR); + writel(0x00000000U, gpio->base + U300_GPIO_CR); err = gpiochip_remove(&gpio->chip); if (err < 0) { diff --git a/drivers/pinctrl/pinctrl-dove.c b/drivers/pinctrl/pinctrl-dove.c new file mode 100644 index 0000000..ffe74b2 --- /dev/null +++ b/drivers/pinctrl/pinctrl-dove.c @@ -0,0 +1,620 @@ +/* + * Marvell Dove pinctrl driver based on mvebu pinctrl core + * + * Author: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <linux/err.h> +#include <linux/init.h> +#include <linux/io.h> +#include <linux/module.h> +#include <linux/bitops.h> +#include <linux/platform_device.h> +#include <linux/clk.h> +#include <linux/of.h> +#include <linux/of_device.h> +#include <linux/pinctrl/pinctrl.h> + +#include "pinctrl-mvebu.h" + +#define DOVE_SB_REGS_VIRT_BASE 0xfde00000 +#define DOVE_MPP_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xd0200) +#define DOVE_PMU_MPP_GENERAL_CTRL (DOVE_MPP_VIRT_BASE + 0x10) +#define DOVE_AU0_AC97_SEL BIT(16) +#define DOVE_GLOBAL_CONFIG_1 (DOVE_SB_REGS_VIRT_BASE | 0xe802C) +#define DOVE_TWSI_ENABLE_OPTION1 BIT(7) +#define DOVE_GLOBAL_CONFIG_2 (DOVE_SB_REGS_VIRT_BASE | 0xe8030) +#define DOVE_TWSI_ENABLE_OPTION2 BIT(20) +#define DOVE_TWSI_ENABLE_OPTION3 BIT(21) +#define DOVE_TWSI_OPTION3_GPIO BIT(22) +#define DOVE_SSP_CTRL_STATUS_1 (DOVE_SB_REGS_VIRT_BASE | 0xe8034) +#define DOVE_SSP_ON_AU1 BIT(0) +#define DOVE_MPP_GENERAL_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xe803c) +#define DOVE_AU1_SPDIFO_GPIO_EN BIT(1) +#define DOVE_NAND_GPIO_EN BIT(0) +#define DOVE_GPIO_LO_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xd0400) +#define DOVE_MPP_CTRL4_VIRT_BASE (DOVE_GPIO_LO_VIRT_BASE + 0x40) +#define DOVE_SPI_GPIO_SEL BIT(5) +#define DOVE_UART1_GPIO_SEL BIT(4) +#define DOVE_AU1_GPIO_SEL BIT(3) +#define DOVE_CAM_GPIO_SEL BIT(2) +#define DOVE_SD1_GPIO_SEL BIT(1) +#define DOVE_SD0_GPIO_SEL BIT(0) + +#define MPPS_PER_REG 8 +#define MPP_BITS 4 +#define MPP_MASK 0xf + +#define CONFIG_PMU BIT(4) + +static int dove_pmu_mpp_ctrl_get(struct mvebu_mpp_ctrl *ctrl, + unsigned long *config) +{ + unsigned off = (ctrl->pid / MPPS_PER_REG) * MPP_BITS; + unsigned shift = (ctrl->pid % MPPS_PER_REG) * MPP_BITS; + unsigned long pmu = readl(DOVE_PMU_MPP_GENERAL_CTRL); + unsigned long mpp = readl(DOVE_MPP_VIRT_BASE + off); + + if (pmu & (1 << ctrl->pid)) + *config = CONFIG_PMU; + else + *config = (mpp >> shift) & MPP_MASK; + return 0; +} + +static int dove_pmu_mpp_ctrl_set(struct mvebu_mpp_ctrl *ctrl, + unsigned long config) +{ + unsigned off = (ctrl->pid / MPPS_PER_REG) * MPP_BITS; + unsigned shift = (ctrl->pid % MPPS_PER_REG) * MPP_BITS; + unsigned long pmu = readl(DOVE_PMU_MPP_GENERAL_CTRL); + unsigned long mpp = readl(DOVE_MPP_VIRT_BASE + off); + + if (config == CONFIG_PMU) + writel(pmu | (1 << ctrl->pid), DOVE_PMU_MPP_GENERAL_CTRL); + else { + writel(pmu & ~(1 << ctrl->pid), DOVE_PMU_MPP_GENERAL_CTRL); + mpp &= ~(MPP_MASK << shift); + mpp |= config << shift; + writel(mpp, DOVE_MPP_VIRT_BASE + off); + } + return 0; +} + +static int dove_mpp4_ctrl_get(struct mvebu_mpp_ctrl *ctrl, + unsigned long *config) +{ + unsigned long mpp4 = readl(DOVE_MPP_CTRL4_VIRT_BASE); + unsigned long mask; + + switch (ctrl->pid) { + case 24: /* mpp_camera */ + mask = DOVE_CAM_GPIO_SEL; + break; + case 40: /* mpp_sdio0 */ + mask = DOVE_SD0_GPIO_SEL; + break; + case 46: /* mpp_sdio1 */ + mask = DOVE_SD1_GPIO_SEL; + break; + case 58: /* mpp_spi0 */ + mask = DOVE_SPI_GPIO_SEL; + break; + case 62: /* mpp_uart1 */ + mask = DOVE_UART1_GPIO_SEL; + break; + default: + return -EINVAL; + } + + *config = ((mpp4 & mask) != 0); + + return 0; +} + +static int dove_mpp4_ctrl_set(struct mvebu_mpp_ctrl *ctrl, + unsigned long config) +{ + unsigned long mpp4 = readl(DOVE_MPP_CTRL4_VIRT_BASE); + unsigned long mask; + + switch (ctrl->pid) { + case 24: /* mpp_camera */ + mask = DOVE_CAM_GPIO_SEL; + break; + case 40: /* mpp_sdio0 */ + mask = DOVE_SD0_GPIO_SEL; + break; + case 46: /* mpp_sdio1 */ + mask = DOVE_SD1_GPIO_SEL; + break; + case 58: /* mpp_spi0 */ + mask = DOVE_SPI_GPIO_SEL; + break; + case 62: /* mpp_uart1 */ + mask = DOVE_UART1_GPIO_SEL; + break; + default: + return -EINVAL; + } + + mpp4 &= ~mask; + if (config) + mpp4 |= mask; + + writel(mpp4, DOVE_MPP_CTRL4_VIRT_BASE); + + return 0; +} + +static int dove_nand_ctrl_get(struct mvebu_mpp_ctrl *ctrl, + unsigned long *config) +{ + unsigned long gmpp = readl(DOVE_MPP_GENERAL_VIRT_BASE); + + *config = ((gmpp & DOVE_NAND_GPIO_EN) != 0); + + return 0; +} + +static int dove_nand_ctrl_set(struct mvebu_mpp_ctrl *ctrl, + unsigned long config) +{ + unsigned long gmpp = readl(DOVE_MPP_GENERAL_VIRT_BASE); + + gmpp &= ~DOVE_NAND_GPIO_EN; + if (config) + gmpp |= DOVE_NAND_GPIO_EN; + + writel(gmpp, DOVE_MPP_GENERAL_VIRT_BASE); + + return 0; +} + +static int dove_audio0_ctrl_get(struct mvebu_mpp_ctrl *ctrl, + unsigned long *config) +{ + unsigned long pmu = readl(DOVE_PMU_MPP_GENERAL_CTRL); + + *config = ((pmu & DOVE_AU0_AC97_SEL) != 0); + + return 0; +} + +static int dove_audio0_ctrl_set(struct mvebu_mpp_ctrl *ctrl, + unsigned long config) +{ + unsigned long pmu = readl(DOVE_PMU_MPP_GENERAL_CTRL); + + pmu &= ~DOVE_AU0_AC97_SEL; + if (config) + pmu |= DOVE_AU0_AC97_SEL; + writel(pmu, DOVE_PMU_MPP_GENERAL_CTRL); + + return 0; +} + +static int dove_audio1_ctrl_get(struct mvebu_mpp_ctrl *ctrl, + unsigned long *config) +{ + unsigned long mpp4 = readl(DOVE_MPP_CTRL4_VIRT_BASE); + unsigned long sspc1 = readl(DOVE_SSP_CTRL_STATUS_1); + unsigned long gmpp = readl(DOVE_MPP_GENERAL_VIRT_BASE); + unsigned long gcfg2 = readl(DOVE_GLOBAL_CONFIG_2); + + *config = 0; + if (mpp4 & DOVE_AU1_GPIO_SEL) + *config |= BIT(3); + if (sspc1 & DOVE_SSP_ON_AU1) + *config |= BIT(2); + if (gmpp & DOVE_AU1_SPDIFO_GPIO_EN) + *config |= BIT(1); + if (gcfg2 & DOVE_TWSI_OPTION3_GPIO) + *config |= BIT(0); + + /* SSP/TWSI only if I2S1 not set*/ + if ((*config & BIT(3)) == 0) + *config &= ~(BIT(2) | BIT(0)); + /* TWSI only if SPDIFO not set*/ + if ((*config & BIT(1)) == 0) + *config &= ~BIT(0); + return 0; +} + +static int dove_audio1_ctrl_set(struct mvebu_mpp_ctrl *ctrl, + unsigned long config) +{ + unsigned long mpp4 = readl(DOVE_MPP_CTRL4_VIRT_BASE); + unsigned long sspc1 = readl(DOVE_SSP_CTRL_STATUS_1); + unsigned long gmpp = readl(DOVE_MPP_GENERAL_VIRT_BASE); + unsigned long gcfg2 = readl(DOVE_GLOBAL_CONFIG_2); + + if (config & BIT(0)) + gcfg2 |= DOVE_TWSI_OPTION3_GPIO; + if (config & BIT(1)) + gmpp |= DOVE_AU1_SPDIFO_GPIO_EN; + if (config & BIT(2)) + sspc1 |= DOVE_SSP_ON_AU1; + if (config & BIT(3)) + mpp4 |= DOVE_AU1_GPIO_SEL; + + writel(mpp4, DOVE_MPP_CTRL4_VIRT_BASE); + writel(sspc1, DOVE_SSP_CTRL_STATUS_1); + writel(gmpp, DOVE_MPP_GENERAL_VIRT_BASE); + writel(gcfg2, DOVE_GLOBAL_CONFIG_2); + + return 0; +} + +/* mpp[52:57] gpio pins depend heavily on current config; + * gpio_req does not try to mux in gpio capabilities to not + * break other functions. If you require all mpps as gpio + * enforce gpio setting by pinctrl mapping. + */ +static int dove_audio1_ctrl_gpio_req(struct mvebu_mpp_ctrl *ctrl, u8 pid) +{ + unsigned long config; + + dove_audio1_ctrl_get(ctrl, &config); + + switch (config) { + case 0x02: /* i2s1 : gpio[56:57] */ + case 0x0e: /* ssp : gpio[56:57] */ + if (pid >= 56) + return 0; + return -ENOTSUPP; + case 0x08: /* spdifo : gpio[52:55] */ + case 0x0b: /* twsi : gpio[52:55] */ + if (pid <= 55) + return 0; + return -ENOTSUPP; + case 0x0a: /* all gpio */ + return 0; + /* 0x00 : i2s1/spdifo : no gpio */ + /* 0x0c : ssp/spdifo : no gpio */ + /* 0x0f : ssp/twsi : no gpio */ + } + return -ENOTSUPP; +} + +/* mpp[52:57] has gpio pins capable of in and out */ +static int dove_audio1_ctrl_gpio_dir(struct mvebu_mpp_ctrl *ctrl, u8 pid, + bool input) +{ + if (pid < 52 || pid > 57) + return -ENOTSUPP; + return 0; +} + +static int dove_twsi_ctrl_get(struct mvebu_mpp_ctrl *ctrl, + unsigned long *config) +{ + unsigned long gcfg1 = readl(DOVE_GLOBAL_CONFIG_1); + unsigned long gcfg2 = readl(DOVE_GLOBAL_CONFIG_2); + + *config = 0; + if (gcfg1 & DOVE_TWSI_ENABLE_OPTION1) + *config = 1; + else if (gcfg2 & DOVE_TWSI_ENABLE_OPTION2) + *config = 2; + else if (gcfg2 & DOVE_TWSI_ENABLE_OPTION3) + *config = 3; + + return 0; +} + +static int dove_twsi_ctrl_set(struct mvebu_mpp_ctrl *ctrl, + unsigned long config) +{ + unsigned long gcfg1 = readl(DOVE_GLOBAL_CONFIG_1); + unsigned long gcfg2 = readl(DOVE_GLOBAL_CONFIG_2); + + gcfg1 &= ~DOVE_TWSI_ENABLE_OPTION1; + gcfg2 &= ~(DOVE_TWSI_ENABLE_OPTION2 | DOVE_TWSI_ENABLE_OPTION2); + + switch (config) { + case 1: + gcfg1 |= DOVE_TWSI_ENABLE_OPTION1; + break; + case 2: + gcfg2 |= DOVE_TWSI_ENABLE_OPTION2; + break; + case 3: + gcfg2 |= DOVE_TWSI_ENABLE_OPTION3; + break; + } + + writel(gcfg1, DOVE_GLOBAL_CONFIG_1); + writel(gcfg2, DOVE_GLOBAL_CONFIG_2); + + return 0; +} + +static struct mvebu_mpp_ctrl dove_mpp_controls[] = { + MPP_FUNC_CTRL(0, 0, "mpp0", dove_pmu_mpp_ctrl), + MPP_FUNC_CTRL(1, 1, "mpp1", dove_pmu_mpp_ctrl), + MPP_FUNC_CTRL(2, 2, "mpp2", dove_pmu_mpp_ctrl), + MPP_FUNC_CTRL(3, 3, "mpp3", dove_pmu_mpp_ctrl), + MPP_FUNC_CTRL(4, 4, "mpp4", dove_pmu_mpp_ctrl), + MPP_FUNC_CTRL(5, 5, "mpp5", dove_pmu_mpp_ctrl), + MPP_FUNC_CTRL(6, 6, "mpp6", dove_pmu_mpp_ctrl), + MPP_FUNC_CTRL(7, 7, "mpp7", dove_pmu_mpp_ctrl), + MPP_FUNC_CTRL(8, 8, "mpp8", dove_pmu_mpp_ctrl), + MPP_FUNC_CTRL(9, 9, "mpp9", dove_pmu_mpp_ctrl), + MPP_FUNC_CTRL(10, 10, "mpp10", dove_pmu_mpp_ctrl), + MPP_FUNC_CTRL(11, 11, "mpp11", dove_pmu_mpp_ctrl), + MPP_FUNC_CTRL(12, 12, "mpp12", dove_pmu_mpp_ctrl), + MPP_FUNC_CTRL(13, 13, "mpp13", dove_pmu_mpp_ctrl), + MPP_FUNC_CTRL(14, 14, "mpp14", dove_pmu_mpp_ctrl), + MPP_FUNC_CTRL(15, 15, "mpp15", dove_pmu_mpp_ctrl), + MPP_REG_CTRL(16, 23), + MPP_FUNC_CTRL(24, 39, "mpp_camera", dove_mpp4_ctrl), + MPP_FUNC_CTRL(40, 45, "mpp_sdio0", dove_mpp4_ctrl), + MPP_FUNC_CTRL(46, 51, "mpp_sdio1", dove_mpp4_ctrl), + MPP_FUNC_GPIO_CTRL(52, 57, "mpp_audio1", dove_audio1_ctrl), + MPP_FUNC_CTRL(58, 61, "mpp_spi0", dove_mpp4_ctrl), + MPP_FUNC_CTRL(62, 63, "mpp_uart1", dove_mpp4_ctrl), + MPP_FUNC_CTRL(64, 71, "mpp_nand", dove_nand_ctrl), + MPP_FUNC_CTRL(72, 72, "audio0", dove_audio0_ctrl), + MPP_FUNC_CTRL(73, 73, "twsi", dove_twsi_ctrl), +}; + +static struct mvebu_mpp_mode dove_mpp_modes[] = { + MPP_MODE(0, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x02, "uart2", "rts"), + MPP_FUNCTION(0x03, "sdio0", "cd"), + MPP_FUNCTION(0x0f, "lcd0", "pwm"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(1, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x02, "uart2", "cts"), + MPP_FUNCTION(0x03, "sdio0", "wp"), + MPP_FUNCTION(0x0f, "lcd1", "pwm"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(2, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x01, "sata", "prsnt"), + MPP_FUNCTION(0x02, "uart2", "txd"), + MPP_FUNCTION(0x03, "sdio0", "buspwr"), + MPP_FUNCTION(0x04, "uart1", "rts"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(3, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x01, "sata", "act"), + MPP_FUNCTION(0x02, "uart2", "rxd"), + MPP_FUNCTION(0x03, "sdio0", "ledctrl"), + MPP_FUNCTION(0x04, "uart1", "cts"), + MPP_FUNCTION(0x0f, "lcd-spi", "cs1"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(4, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x02, "uart3", "rts"), + MPP_FUNCTION(0x03, "sdio1", "cd"), + MPP_FUNCTION(0x04, "spi1", "miso"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(5, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x02, "uart3", "cts"), + MPP_FUNCTION(0x03, "sdio1", "wp"), + MPP_FUNCTION(0x04, "spi1", "cs"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(6, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x02, "uart3", "txd"), + MPP_FUNCTION(0x03, "sdio1", "buspwr"), + MPP_FUNCTION(0x04, "spi1", "mosi"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(7, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x02, "uart3", "rxd"), + MPP_FUNCTION(0x03, "sdio1", "ledctrl"), + MPP_FUNCTION(0x04, "spi1", "sck"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(8, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x01, "watchdog", "rstout"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(9, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x05, "pex1", "clkreq"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(10, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x05, "ssp", "sclk"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(11, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x01, "sata", "prsnt"), + MPP_FUNCTION(0x02, "sata-1", "act"), + MPP_FUNCTION(0x03, "sdio0", "ledctrl"), + MPP_FUNCTION(0x04, "sdio1", "ledctrl"), + MPP_FUNCTION(0x05, "pex0", "clkreq"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(12, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x01, "sata", "act"), + MPP_FUNCTION(0x02, "uart2", "rts"), + MPP_FUNCTION(0x03, "audio0", "extclk"), + MPP_FUNCTION(0x04, "sdio1", "cd"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(13, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x02, "uart2", "cts"), + MPP_FUNCTION(0x03, "audio1", "extclk"), + MPP_FUNCTION(0x04, "sdio1", "wp"), + MPP_FUNCTION(0x05, "ssp", "extclk"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(14, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x02, "uart2", "txd"), + MPP_FUNCTION(0x04, "sdio1", "buspwr"), + MPP_FUNCTION(0x05, "ssp", "rxd"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(15, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x02, "uart2", "rxd"), + MPP_FUNCTION(0x04, "sdio1", "ledctrl"), + MPP_FUNCTION(0x05, "ssp", "sfrm"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(16, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x02, "uart3", "rts"), + MPP_FUNCTION(0x03, "sdio0", "cd"), + MPP_FUNCTION(0x04, "lcd-spi", "cs1"), + MPP_FUNCTION(0x05, "ac97", "sdi1")), + MPP_MODE(17, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x01, "ac97-1", "sysclko"), + MPP_FUNCTION(0x02, "uart3", "cts"), + MPP_FUNCTION(0x03, "sdio0", "wp"), + MPP_FUNCTION(0x04, "twsi", "sda"), + MPP_FUNCTION(0x05, "ac97", "sdi2")), + MPP_MODE(18, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x02, "uart3", "txd"), + MPP_FUNCTION(0x03, "sdio0", "buspwr"), + MPP_FUNCTION(0x04, "lcd0", "pwm"), + MPP_FUNCTION(0x05, "ac97", "sdi3")), + MPP_MODE(19, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x02, "uart3", "rxd"), + MPP_FUNCTION(0x03, "sdio0", "ledctrl"), + MPP_FUNCTION(0x04, "twsi", "sck")), + MPP_MODE(20, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x01, "ac97", "sysclko"), + MPP_FUNCTION(0x02, "lcd-spi", "miso"), + MPP_FUNCTION(0x03, "sdio1", "cd"), + MPP_FUNCTION(0x05, "sdio0", "cd"), + MPP_FUNCTION(0x06, "spi1", "miso")), + MPP_MODE(21, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x01, "uart1", "rts"), + MPP_FUNCTION(0x02, "lcd-spi", "cs0"), + MPP_FUNCTION(0x03, "sdio1", "wp"), + MPP_FUNCTION(0x04, "ssp", "sfrm"), + MPP_FUNCTION(0x05, "sdio0", "wp"), + MPP_FUNCTION(0x06, "spi1", "cs")), + MPP_MODE(22, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x01, "uart1", "cts"), + MPP_FUNCTION(0x02, "lcd-spi", "mosi"), + MPP_FUNCTION(0x03, "sdio1", "buspwr"), + MPP_FUNCTION(0x04, "ssp", "txd"), + MPP_FUNCTION(0x05, "sdio0", "buspwr"), + MPP_FUNCTION(0x06, "spi1", "mosi")), + MPP_MODE(23, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x02, "lcd-spi", "sck"), + MPP_FUNCTION(0x03, "sdio1", "ledctrl"), + MPP_FUNCTION(0x04, "ssp", "sclk"), + MPP_FUNCTION(0x05, "sdio0", "ledctrl"), + MPP_FUNCTION(0x06, "spi1", "sck")), + MPP_MODE(24, + MPP_FUNCTION(0x00, "camera", NULL), + MPP_FUNCTION(0x01, "gpio", NULL)), + MPP_MODE(40, + MPP_FUNCTION(0x00, "sdio0", NULL), + MPP_FUNCTION(0x01, "gpio", NULL)), + MPP_MODE(46, + MPP_FUNCTION(0x00, "sdio1", NULL), + MPP_FUNCTION(0x01, "gpio", NULL)), + MPP_MODE(52, + MPP_FUNCTION(0x00, "i2s1/spdifo", NULL), + MPP_FUNCTION(0x02, "i2s1", NULL), + MPP_FUNCTION(0x08, "spdifo", NULL), + MPP_FUNCTION(0x0a, "gpio", NULL), + MPP_FUNCTION(0x0b, "twsi", NULL), + MPP_FUNCTION(0x0c, "ssp/spdifo", NULL), + MPP_FUNCTION(0x0e, "ssp", NULL), + MPP_FUNCTION(0x0f, "ssp/twsi", NULL)), + MPP_MODE(58, + MPP_FUNCTION(0x00, "spi0", NULL), + MPP_FUNCTION(0x01, "gpio", NULL)), + MPP_MODE(62, + MPP_FUNCTION(0x00, "uart1", NULL), + MPP_FUNCTION(0x01, "gpio", NULL)), + MPP_MODE(64, + MPP_FUNCTION(0x00, "nand", NULL), + MPP_FUNCTION(0x01, "gpo", NULL)), + MPP_MODE(72, + MPP_FUNCTION(0x00, "i2s", NULL), + MPP_FUNCTION(0x01, "ac97", NULL)), + MPP_MODE(73, + MPP_FUNCTION(0x00, "twsi-none", NULL), + MPP_FUNCTION(0x01, "twsi-opt1", NULL), + MPP_FUNCTION(0x02, "twsi-opt2", NULL), + MPP_FUNCTION(0x03, "twsi-opt3", NULL)), +}; + +static struct pinctrl_gpio_range dove_mpp_gpio_ranges[] = { + MPP_GPIO_RANGE(0, 0, 0, 32), + MPP_GPIO_RANGE(1, 32, 32, 32), + MPP_GPIO_RANGE(2, 64, 64, 8), +}; + +static struct mvebu_pinctrl_soc_info dove_pinctrl_info = { + .controls = dove_mpp_controls, + .ncontrols = ARRAY_SIZE(dove_mpp_controls), + .modes = dove_mpp_modes, + .nmodes = ARRAY_SIZE(dove_mpp_modes), + .gpioranges = dove_mpp_gpio_ranges, + .ngpioranges = ARRAY_SIZE(dove_mpp_gpio_ranges), + .variant = 0, +}; + +static struct clk *clk; + +static struct of_device_id dove_pinctrl_of_match[] __devinitdata = { + { .compatible = "marvell,dove-pinctrl", .data = &dove_pinctrl_info }, + { } +}; + +static int __devinit dove_pinctrl_probe(struct platform_device *pdev) +{ + const struct of_device_id *match = + of_match_device(dove_pinctrl_of_match, &pdev->dev); + pdev->dev.platform_data = match->data; + + /* + * General MPP Configuration Register is part of pdma registers. + * grab clk to make sure it is ticking. + */ + clk = devm_clk_get(&pdev->dev, NULL); + if (!IS_ERR(clk)) + clk_prepare_enable(clk); + + return mvebu_pinctrl_probe(pdev); +} + +static int __devexit dove_pinctrl_remove(struct platform_device *pdev) +{ + int ret; + + ret = mvebu_pinctrl_remove(pdev); + if (!IS_ERR(clk)) + clk_disable_unprepare(clk); + return ret; +} + +static struct platform_driver dove_pinctrl_driver = { + .driver = { + .name = "dove-pinctrl", + .owner = THIS_MODULE, + .of_match_table = of_match_ptr(dove_pinctrl_of_match), + }, + .probe = dove_pinctrl_probe, + .remove = __devexit_p(dove_pinctrl_remove), +}; + +module_platform_driver(dove_pinctrl_driver); + +MODULE_AUTHOR("Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>"); +MODULE_DESCRIPTION("Marvell Dove pinctrl driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/pinctrl/pinctrl-kirkwood.c b/drivers/pinctrl/pinctrl-kirkwood.c new file mode 100644 index 0000000..9a74ef6 --- /dev/null +++ b/drivers/pinctrl/pinctrl-kirkwood.c @@ -0,0 +1,472 @@ +/* + * Marvell Kirkwood pinctrl driver based on mvebu pinctrl core + * + * Author: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <linux/err.h> +#include <linux/init.h> +#include <linux/io.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/clk.h> +#include <linux/of.h> +#include <linux/of_device.h> +#include <linux/pinctrl/pinctrl.h> + +#include "pinctrl-mvebu.h" + +#define V(f6180, f6190, f6192, f6281, f6282) \ + ((f6180 << 0) | (f6190 << 1) | (f6192 << 2) | \ + (f6281 << 3) | (f6282 << 4)) + +enum kirkwood_variant { + VARIANT_MV88F6180 = V(1, 0, 0, 0, 0), + VARIANT_MV88F6190 = V(0, 1, 0, 0, 0), + VARIANT_MV88F6192 = V(0, 0, 1, 0, 0), + VARIANT_MV88F6281 = V(0, 0, 0, 1, 0), + VARIANT_MV88F6282 = V(0, 0, 0, 0, 1), +}; + +static struct mvebu_mpp_mode mv88f6xxx_mpp_modes[] = { + MPP_MODE(0, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "nand", "io2", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "spi", "cs", V(1, 1, 1, 1, 1))), + MPP_MODE(1, + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "nand", "io3", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "spi", "mosi", V(1, 1, 1, 1, 1))), + MPP_MODE(2, + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "nand", "io4", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "spi", "sck", V(1, 1, 1, 1, 1))), + MPP_MODE(3, + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "nand", "io5", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "spi", "miso", V(1, 1, 1, 1, 1))), + MPP_MODE(4, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "nand", "io6", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "uart0", "rxd", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "hsync", V(0, 0, 0, 0, 1)), + MPP_VAR_FUNCTION(0xd, "ptp", "clk", V(1, 1, 1, 1, 0))), + MPP_MODE(5, + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "nand", "io7", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "uart0", "txd", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "ptp", "trig", V(1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "vsync", V(0, 0, 0, 0, 1))), + MPP_MODE(6, + MPP_VAR_FUNCTION(0x0, "sysrst", "out", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "spi", "mosi", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "ptp", "trig", V(1, 1, 1, 1, 0))), + MPP_MODE(7, + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "pex", "rsto", V(1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "spi", "cs", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ptp", "trig", V(1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "pwm", V(0, 0, 0, 0, 1))), + MPP_MODE(8, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "twsi0", "sda", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "uart0", "rts", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "uart1", "rts", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "mii-1", "rxerr", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x5, "sata1", "prsnt", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0xc, "ptp", "clk", V(1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xd, "mii", "col", V(1, 1, 1, 1, 1))), + MPP_MODE(9, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "twsi0", "sck", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "uart0", "cts", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "uart1", "cts", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x5, "sata0", "prsnt", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0xc, "ptp", "evreq", V(1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xd, "mii", "crs", V(1, 1, 1, 1, 1))), + MPP_MODE(10, + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "spi", "sck", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0X3, "uart0", "txd", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0xc, "ptp", "trig", V(1, 1, 1, 1, 0))), + MPP_MODE(11, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "spi", "miso", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "uart0", "rxd", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "ptp-1", "evreq", V(1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xc, "ptp-2", "trig", V(1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xd, "ptp", "clk", V(1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1))), + MPP_MODE(12, + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 0, 1)), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 0)), + MPP_VAR_FUNCTION(0x1, "sdio", "clk", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0xa, "audio", "spdifo", V(0, 0, 0, 0, 1)), + MPP_VAR_FUNCTION(0xb, "spi", "mosi", V(0, 0, 0, 0, 1)), + MPP_VAR_FUNCTION(0xd, "twsi1", "sda", V(0, 0, 0, 0, 1))), + MPP_MODE(13, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "sdio", "cmd", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "uart1", "txd", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0xa, "audio", "rmclk", V(0, 0, 0, 0, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "pwm", V(0, 0, 0, 0, 1))), + MPP_MODE(14, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "sdio", "d0", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "uart1", "rxd", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "sata1", "prsnt", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0xa, "audio", "spdifi", V(0, 0, 0, 0, 1)), + MPP_VAR_FUNCTION(0xb, "audio-1", "sdi", V(0, 0, 0, 0, 1)), + MPP_VAR_FUNCTION(0xd, "mii", "col", V(1, 1, 1, 1, 1))), + MPP_MODE(15, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "sdio", "d1", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "uart0", "rts", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "uart1", "txd", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "sata0", "act", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "spi", "cs", V(0, 0, 0, 0, 1))), + MPP_MODE(16, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "sdio", "d2", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "uart0", "cts", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "uart1", "rxd", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "sata1", "act", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "extclk", V(0, 0, 0, 0, 1)), + MPP_VAR_FUNCTION(0xd, "mii", "crs", V(1, 1, 1, 1, 1))), + MPP_MODE(17, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "sdio", "d3", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "sata0", "prsnt", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0xa, "sata1", "act", V(0, 0, 0, 0, 1)), + MPP_VAR_FUNCTION(0xd, "twsi1", "sck", V(0, 0, 0, 0, 1))), + MPP_MODE(18, + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "nand", "io0", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "pex", "clkreq", V(0, 0, 0, 0, 1))), + MPP_MODE(19, + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "nand", "io1", V(1, 1, 1, 1, 1))), + MPP_MODE(20, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp0", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "tx0ql", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "txd0", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "spdifi", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d0", V(0, 0, 0, 0, 1)), + MPP_VAR_FUNCTION(0xc, "mii", "rxerr", V(1, 0, 0, 0, 0))), + MPP_MODE(21, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp1", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "rx0ql", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "txd1", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "spdifi", V(1, 0, 0, 0, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "spdifo", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d1", V(0, 0, 0, 0, 1))), + MPP_MODE(22, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp2", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "tx2ql", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "txd2", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "spdifo", V(1, 0, 0, 0, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "rmclk", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x5, "sata1", "prsnt", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d2", V(0, 0, 0, 0, 1))), + MPP_MODE(23, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp3", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "rx2ql", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "txd3", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "rmclk", V(1, 0, 0, 0, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "bclk", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x5, "sata0", "prsnt", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d3", V(0, 0, 0, 0, 1))), + MPP_MODE(24, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp4", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs0", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "rxd0", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "bclk", V(1, 0, 0, 0, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "sdo", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d4", V(0, 0, 0, 0, 1))), + MPP_MODE(25, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp5", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "spi-sck", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "rxd1", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "sdo", V(1, 0, 0, 0, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "lrclk", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d5", V(0, 0, 0, 0, 1))), + MPP_MODE(26, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp6", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "spi-miso", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "rxd2", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "lrclk", V(1, 0, 0, 0, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "mclk", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d6", V(0, 0, 0, 0, 1))), + MPP_MODE(27, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp7", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "spi-mosi", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "rxd3", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "mclk", V(1, 0, 0, 0, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "sdi", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d7", V(0, 0, 0, 0, 1))), + MPP_MODE(28, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp8", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "int", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "col", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "sdi", V(1, 0, 0, 0, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "extclk", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d8", V(0, 0, 0, 0, 1))), + MPP_MODE(29, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp9", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "rst", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "txclk", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "extclk", V(1, 0, 0, 0, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "d9", V(0, 0, 0, 0, 1))), + MPP_MODE(30, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp10", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "pclk", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "rxctl", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d10", V(0, 0, 0, 0, 1))), + MPP_MODE(31, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp11", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "fs", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "rxclk", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d11", V(0, 0, 0, 0, 1))), + MPP_MODE(32, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp12", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "drx", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "txclko", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d12", V(0, 0, 0, 0, 1))), + MPP_MODE(33, + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "dtx", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "txctl", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d13", V(0, 0, 0, 0, 1))), + MPP_MODE(34, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs1", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "txen", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d14", V(0, 0, 0, 0, 1))), + MPP_MODE(35, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "tx0ql", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "rxerr", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d15", V(0, 0, 0, 0, 1)), + MPP_VAR_FUNCTION(0xc, "mii", "rxerr", V(0, 1, 1, 1, 1))), + MPP_MODE(36, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp0", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs1", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "spdifi", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0xb, "twsi1", "sda", V(0, 0, 0, 0, 1))), + MPP_MODE(37, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp1", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "tx2ql", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "spdifo", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0xb, "twsi1", "sck", V(0, 0, 0, 0, 1))), + MPP_MODE(38, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp2", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "rx2ql", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "rmclk", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d18", V(0, 0, 0, 0, 1))), + MPP_MODE(39, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp3", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs0", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "bclk", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d19", V(0, 0, 0, 0, 1))), + MPP_MODE(40, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp4", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "spi-sck", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "sdo", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d20", V(0, 0, 0, 0, 1))), + MPP_MODE(41, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp5", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "spi-miso", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "lrclk", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d21", V(0, 0, 0, 0, 1))), + MPP_MODE(42, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp6", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "spi-mosi", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "mclk", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d22", V(0, 0, 0, 0, 1))), + MPP_MODE(43, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp7", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "int", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "sdi", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d23", V(0, 0, 0, 0, 1))), + MPP_MODE(44, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp8", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "rst", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "extclk", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "clk", V(0, 0, 0, 0, 1))), + MPP_MODE(45, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp9", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "pclk", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "e", V(0, 0, 0, 0, 1))), + MPP_MODE(46, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp10", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "fs", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "hsync", V(0, 0, 0, 0, 1))), + MPP_MODE(47, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp11", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "drx", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "vsync", V(0, 0, 0, 0, 1))), + MPP_MODE(48, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp12", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "dtx", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d16", V(0, 0, 0, 0, 1))), + MPP_MODE(49, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 0)), + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(0, 0, 0, 0, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp9", V(0, 0, 0, 1, 0)), + MPP_VAR_FUNCTION(0x2, "tdm", "rx0ql", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x5, "ptp", "clk", V(0, 0, 0, 1, 0)), + MPP_VAR_FUNCTION(0xa, "pex", "clkreq", V(0, 0, 0, 0, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d17", V(0, 0, 0, 0, 1))), +}; + +static struct mvebu_mpp_ctrl mv88f6180_mpp_controls[] = { + MPP_REG_CTRL(0, 29), +}; + +static struct pinctrl_gpio_range mv88f6180_gpio_ranges[] = { + MPP_GPIO_RANGE(0, 0, 0, 30), +}; + +static struct mvebu_mpp_ctrl mv88f619x_mpp_controls[] = { + MPP_REG_CTRL(0, 35), +}; + +static struct pinctrl_gpio_range mv88f619x_gpio_ranges[] = { + MPP_GPIO_RANGE(0, 0, 0, 32), + MPP_GPIO_RANGE(1, 32, 32, 4), +}; + +static struct mvebu_mpp_ctrl mv88f628x_mpp_controls[] = { + MPP_REG_CTRL(0, 49), +}; + +static struct pinctrl_gpio_range mv88f628x_gpio_ranges[] = { + MPP_GPIO_RANGE(0, 0, 0, 32), + MPP_GPIO_RANGE(1, 32, 32, 18), +}; + +static struct mvebu_pinctrl_soc_info mv88f6180_info = { + .variant = VARIANT_MV88F6180, + .controls = mv88f6180_mpp_controls, + .ncontrols = ARRAY_SIZE(mv88f6180_mpp_controls), + .modes = mv88f6xxx_mpp_modes, + .nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes), + .gpioranges = mv88f6180_gpio_ranges, + .ngpioranges = ARRAY_SIZE(mv88f6180_gpio_ranges), +}; + +static struct mvebu_pinctrl_soc_info mv88f6190_info = { + .variant = VARIANT_MV88F6190, + .controls = mv88f619x_mpp_controls, + .ncontrols = ARRAY_SIZE(mv88f619x_mpp_controls), + .modes = mv88f6xxx_mpp_modes, + .nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes), + .gpioranges = mv88f619x_gpio_ranges, + .ngpioranges = ARRAY_SIZE(mv88f619x_gpio_ranges), +}; + +static struct mvebu_pinctrl_soc_info mv88f6192_info = { + .variant = VARIANT_MV88F6192, + .controls = mv88f619x_mpp_controls, + .ncontrols = ARRAY_SIZE(mv88f619x_mpp_controls), + .modes = mv88f6xxx_mpp_modes, + .nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes), + .gpioranges = mv88f619x_gpio_ranges, + .ngpioranges = ARRAY_SIZE(mv88f619x_gpio_ranges), +}; + +static struct mvebu_pinctrl_soc_info mv88f6281_info = { + .variant = VARIANT_MV88F6281, + .controls = mv88f628x_mpp_controls, + .ncontrols = ARRAY_SIZE(mv88f628x_mpp_controls), + .modes = mv88f6xxx_mpp_modes, + .nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes), + .gpioranges = mv88f628x_gpio_ranges, + .ngpioranges = ARRAY_SIZE(mv88f628x_gpio_ranges), +}; + +static struct mvebu_pinctrl_soc_info mv88f6282_info = { + .variant = VARIANT_MV88F6282, + .controls = mv88f628x_mpp_controls, + .ncontrols = ARRAY_SIZE(mv88f628x_mpp_controls), + .modes = mv88f6xxx_mpp_modes, + .nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes), + .gpioranges = mv88f628x_gpio_ranges, + .ngpioranges = ARRAY_SIZE(mv88f628x_gpio_ranges), +}; + +static struct of_device_id kirkwood_pinctrl_of_match[] __devinitdata = { + { .compatible = "marvell,88f6180-pinctrl", .data = &mv88f6180_info }, + { .compatible = "marvell,88f6190-pinctrl", .data = &mv88f6190_info }, + { .compatible = "marvell,88f6192-pinctrl", .data = &mv88f6192_info }, + { .compatible = "marvell,88f6281-pinctrl", .data = &mv88f6281_info }, + { .compatible = "marvell,88f6282-pinctrl", .data = &mv88f6282_info }, + { } +}; + +static int __devinit kirkwood_pinctrl_probe(struct platform_device *pdev) +{ + const struct of_device_id *match = + of_match_device(kirkwood_pinctrl_of_match, &pdev->dev); + pdev->dev.platform_data = match->data; + return mvebu_pinctrl_probe(pdev); +} + +static int __devexit kirkwood_pinctrl_remove(struct platform_device *pdev) +{ + return mvebu_pinctrl_remove(pdev); +} + +static struct platform_driver kirkwood_pinctrl_driver = { + .driver = { + .name = "kirkwood-pinctrl", + .owner = THIS_MODULE, + .of_match_table = of_match_ptr(kirkwood_pinctrl_of_match), + }, + .probe = kirkwood_pinctrl_probe, + .remove = __devexit_p(kirkwood_pinctrl_remove), +}; + +module_platform_driver(kirkwood_pinctrl_driver); + +MODULE_AUTHOR("Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>"); +MODULE_DESCRIPTION("Marvell Kirkwood pinctrl driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/pinctrl/pinctrl-mvebu.c b/drivers/pinctrl/pinctrl-mvebu.c new file mode 100644 index 0000000..8e6266c --- /dev/null +++ b/drivers/pinctrl/pinctrl-mvebu.c @@ -0,0 +1,754 @@ +/* + * Marvell MVEBU pinctrl core driver + * + * Authors: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> + * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <linux/platform_device.h> +#include <linux/module.h> +#include <linux/slab.h> +#include <linux/io.h> +#include <linux/of.h> +#include <linux/of_address.h> +#include <linux/of_platform.h> +#include <linux/err.h> +#include <linux/gpio.h> +#include <linux/pinctrl/machine.h> +#include <linux/pinctrl/pinconf.h> +#include <linux/pinctrl/pinctrl.h> +#include <linux/pinctrl/pinmux.h> + +#include "core.h" +#include "pinctrl-mvebu.h" + +#define MPPS_PER_REG 8 +#define MPP_BITS 4 +#define MPP_MASK 0xf + +struct mvebu_pinctrl_function { + const char *name; + const char **groups; + unsigned num_groups; +}; + +struct mvebu_pinctrl_group { + const char *name; + struct mvebu_mpp_ctrl *ctrl; + struct mvebu_mpp_ctrl_setting *settings; + unsigned num_settings; + unsigned gid; + unsigned *pins; + unsigned npins; +}; + +struct mvebu_pinctrl { + struct device *dev; + struct pinctrl_dev *pctldev; + struct pinctrl_desc desc; + void __iomem *base; + struct mvebu_pinctrl_group *groups; + unsigned num_groups; + struct mvebu_pinctrl_function *functions; + unsigned num_functions; + u8 variant; +}; + +static struct mvebu_pinctrl_group *mvebu_pinctrl_find_group_by_pid( + struct mvebu_pinctrl *pctl, unsigned pid) +{ + unsigned n; + for (n = 0; n < pctl->num_groups; n++) { + if (pid >= pctl->groups[n].pins[0] && + pid < pctl->groups[n].pins[0] + + pctl->groups[n].npins) + return &pctl->groups[n]; + } + return NULL; +} + +static struct mvebu_pinctrl_group *mvebu_pinctrl_find_group_by_name( + struct mvebu_pinctrl *pctl, const char *name) +{ + unsigned n; + for (n = 0; n < pctl->num_groups; n++) { + if (strcmp(name, pctl->groups[n].name) == 0) + return &pctl->groups[n]; + } + return NULL; +} + +static struct mvebu_mpp_ctrl_setting *mvebu_pinctrl_find_setting_by_val( + struct mvebu_pinctrl *pctl, struct mvebu_pinctrl_group *grp, + unsigned long config) +{ + unsigned n; + for (n = 0; n < grp->num_settings; n++) { + if (config == grp->settings[n].val) { + if (!pctl->variant || (pctl->variant & + grp->settings[n].variant)) + return &grp->settings[n]; + } + } + return NULL; +} + +static struct mvebu_mpp_ctrl_setting *mvebu_pinctrl_find_setting_by_name( + struct mvebu_pinctrl *pctl, struct mvebu_pinctrl_group *grp, + const char *name) +{ + unsigned n; + for (n = 0; n < grp->num_settings; n++) { + if (strcmp(name, grp->settings[n].name) == 0) { + if (!pctl->variant || (pctl->variant & + grp->settings[n].variant)) + return &grp->settings[n]; + } + } + return NULL; +} + +static struct mvebu_mpp_ctrl_setting *mvebu_pinctrl_find_gpio_setting( + struct mvebu_pinctrl *pctl, struct mvebu_pinctrl_group *grp) +{ + unsigned n; + for (n = 0; n < grp->num_settings; n++) { + if (grp->settings[n].flags & + (MVEBU_SETTING_GPO | MVEBU_SETTING_GPI)) { + if (!pctl->variant || (pctl->variant & + grp->settings[n].variant)) + return &grp->settings[n]; + } + } + return NULL; +} + +static struct mvebu_pinctrl_function *mvebu_pinctrl_find_function_by_name( + struct mvebu_pinctrl *pctl, const char *name) +{ + unsigned n; + for (n = 0; n < pctl->num_functions; n++) { + if (strcmp(name, pctl->functions[n].name) == 0) + return &pctl->functions[n]; + } + return NULL; +} + +/* + * Common mpp pin configuration registers on MVEBU are + * registers of eight 4-bit values for each mpp setting. + * Register offset and bit mask are calculated accordingly below. + */ +static int mvebu_common_mpp_get(struct mvebu_pinctrl *pctl, + struct mvebu_pinctrl_group *grp, + unsigned long *config) +{ + unsigned pin = grp->gid; + unsigned off = (pin / MPPS_PER_REG) * MPP_BITS; + unsigned shift = (pin % MPPS_PER_REG) * MPP_BITS; + + *config = readl(pctl->base + off); + *config >>= shift; + *config &= MPP_MASK; + + return 0; +} + +static int mvebu_common_mpp_set(struct mvebu_pinctrl *pctl, + struct mvebu_pinctrl_group *grp, + unsigned long config) +{ + unsigned pin = grp->gid; + unsigned off = (pin / MPPS_PER_REG) * MPP_BITS; + unsigned shift = (pin % MPPS_PER_REG) * MPP_BITS; + unsigned long reg; + + reg = readl(pctl->base + off); + reg &= ~(MPP_MASK << shift); + reg |= (config << shift); + writel(reg, pctl->base + off); + + return 0; +} + +static int mvebu_pinconf_group_get(struct pinctrl_dev *pctldev, + unsigned gid, unsigned long *config) +{ + struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + struct mvebu_pinctrl_group *grp = &pctl->groups[gid]; + + if (!grp->ctrl) + return -EINVAL; + + if (grp->ctrl->mpp_get) + return grp->ctrl->mpp_get(grp->ctrl, config); + + return mvebu_common_mpp_get(pctl, grp, config); +} + +static int mvebu_pinconf_group_set(struct pinctrl_dev *pctldev, + unsigned gid, unsigned long config) +{ + struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + struct mvebu_pinctrl_group *grp = &pctl->groups[gid]; + + if (!grp->ctrl) + return -EINVAL; + + if (grp->ctrl->mpp_set) + return grp->ctrl->mpp_set(grp->ctrl, config); + + return mvebu_common_mpp_set(pctl, grp, config); +} + +static void mvebu_pinconf_group_dbg_show(struct pinctrl_dev *pctldev, + struct seq_file *s, unsigned gid) +{ + struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + struct mvebu_pinctrl_group *grp = &pctl->groups[gid]; + struct mvebu_mpp_ctrl_setting *curr; + unsigned long config; + unsigned n; + + if (mvebu_pinconf_group_get(pctldev, gid, &config)) + return; + + curr = mvebu_pinctrl_find_setting_by_val(pctl, grp, config); + + if (curr) { + seq_printf(s, "current: %s", curr->name); + if (curr->subname) + seq_printf(s, "(%s)", curr->subname); + if (curr->flags & (MVEBU_SETTING_GPO | MVEBU_SETTING_GPI)) { + seq_printf(s, "("); + if (curr->flags & MVEBU_SETTING_GPI) + seq_printf(s, "i"); + if (curr->flags & MVEBU_SETTING_GPO) + seq_printf(s, "o"); + seq_printf(s, ")"); + } + } else + seq_printf(s, "current: UNKNOWN"); + + if (grp->num_settings > 1) { + seq_printf(s, ", available = ["); + for (n = 0; n < grp->num_settings; n++) { + if (curr == &grp->settings[n]) + continue; + + /* skip unsupported settings for this variant */ + if (pctl->variant && + !(pctl->variant & grp->settings[n].variant)) + continue; + + seq_printf(s, " %s", grp->settings[n].name); + if (grp->settings[n].subname) + seq_printf(s, "(%s)", grp->settings[n].subname); + if (grp->settings[n].flags & + (MVEBU_SETTING_GPO | MVEBU_SETTING_GPI)) { + seq_printf(s, "("); + if (grp->settings[n].flags & MVEBU_SETTING_GPI) + seq_printf(s, "i"); + if (grp->settings[n].flags & MVEBU_SETTING_GPO) + seq_printf(s, "o"); + seq_printf(s, ")"); + } + } + seq_printf(s, " ]"); + } + return; +} + +static struct pinconf_ops mvebu_pinconf_ops = { + .pin_config_group_get = mvebu_pinconf_group_get, + .pin_config_group_set = mvebu_pinconf_group_set, + .pin_config_group_dbg_show = mvebu_pinconf_group_dbg_show, +}; + +static int mvebu_pinmux_get_funcs_count(struct pinctrl_dev *pctldev) +{ + struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + + return pctl->num_functions; +} + +static const char *mvebu_pinmux_get_func_name(struct pinctrl_dev *pctldev, + unsigned fid) +{ + struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + + return pctl->functions[fid].name; +} + +static int mvebu_pinmux_get_groups(struct pinctrl_dev *pctldev, unsigned fid, + const char * const **groups, + unsigned * const num_groups) +{ + struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + + *groups = pctl->functions[fid].groups; + *num_groups = pctl->functions[fid].num_groups; + return 0; +} + +static int mvebu_pinmux_enable(struct pinctrl_dev *pctldev, unsigned fid, + unsigned gid) +{ + struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + struct mvebu_pinctrl_function *func = &pctl->functions[fid]; + struct mvebu_pinctrl_group *grp = &pctl->groups[gid]; + struct mvebu_mpp_ctrl_setting *setting; + int ret; + + setting = mvebu_pinctrl_find_setting_by_name(pctl, grp, + func->name); + if (!setting) { + dev_err(pctl->dev, + "unable to find setting %s in group %s\n", + func->name, func->groups[gid]); + return -EINVAL; + } + + ret = mvebu_pinconf_group_set(pctldev, grp->gid, setting->val); + if (ret) { + dev_err(pctl->dev, "cannot set group %s to %s\n", + func->groups[gid], func->name); + return ret; + } + + return 0; +} + +static int mvebu_pinmux_gpio_request_enable(struct pinctrl_dev *pctldev, + struct pinctrl_gpio_range *range, unsigned offset) +{ + struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + struct mvebu_pinctrl_group *grp; + struct mvebu_mpp_ctrl_setting *setting; + + grp = mvebu_pinctrl_find_group_by_pid(pctl, offset); + if (!grp) + return -EINVAL; + + if (grp->ctrl->mpp_gpio_req) + return grp->ctrl->mpp_gpio_req(grp->ctrl, offset); + + setting = mvebu_pinctrl_find_gpio_setting(pctl, grp); + if (!setting) + return -ENOTSUPP; + + return mvebu_pinconf_group_set(pctldev, grp->gid, setting->val); +} + +static int mvebu_pinmux_gpio_set_direction(struct pinctrl_dev *pctldev, + struct pinctrl_gpio_range *range, unsigned offset, bool input) +{ + struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + struct mvebu_pinctrl_group *grp; + struct mvebu_mpp_ctrl_setting *setting; + + grp = mvebu_pinctrl_find_group_by_pid(pctl, offset); + if (!grp) + return -EINVAL; + + if (grp->ctrl->mpp_gpio_dir) + return grp->ctrl->mpp_gpio_dir(grp->ctrl, offset, input); + + setting = mvebu_pinctrl_find_gpio_setting(pctl, grp); + if (!setting) + return -ENOTSUPP; + + if ((input && (setting->flags & MVEBU_SETTING_GPI)) || + (!input && (setting->flags & MVEBU_SETTING_GPO))) + return 0; + + return -ENOTSUPP; +} + +static struct pinmux_ops mvebu_pinmux_ops = { + .get_functions_count = mvebu_pinmux_get_funcs_count, + .get_function_name = mvebu_pinmux_get_func_name, + .get_function_groups = mvebu_pinmux_get_groups, + .gpio_request_enable = mvebu_pinmux_gpio_request_enable, + .gpio_set_direction = mvebu_pinmux_gpio_set_direction, + .enable = mvebu_pinmux_enable, +}; + +static int mvebu_pinctrl_get_groups_count(struct pinctrl_dev *pctldev) +{ + struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + return pctl->num_groups; +} + +static const char *mvebu_pinctrl_get_group_name(struct pinctrl_dev *pctldev, + unsigned gid) +{ + struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + return pctl->groups[gid].name; +} + +static int mvebu_pinctrl_get_group_pins(struct pinctrl_dev *pctldev, + unsigned gid, const unsigned **pins, + unsigned *num_pins) +{ + struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + *pins = pctl->groups[gid].pins; + *num_pins = pctl->groups[gid].npins; + return 0; +} + +static int mvebu_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev, + struct device_node *np, + struct pinctrl_map **map, + unsigned *num_maps) +{ + struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + struct property *prop; + const char *function; + const char *group; + int ret, nmaps, n; + + *map = NULL; + *num_maps = 0; + + ret = of_property_read_string(np, "marvell,function", &function); + if (ret) { + dev_err(pctl->dev, + "missing marvell,function in node %s\n", np->name); + return 0; + } + + nmaps = of_property_count_strings(np, "marvell,pins"); + if (nmaps < 0) { + dev_err(pctl->dev, + "missing marvell,pins in node %s\n", np->name); + return 0; + } + + *map = kmalloc(nmaps * sizeof(struct pinctrl_map), GFP_KERNEL); + if (map == NULL) { + dev_err(pctl->dev, + "cannot allocate pinctrl_map memory for %s\n", + np->name); + return -ENOMEM; + } + + n = 0; + of_property_for_each_string(np, "marvell,pins", prop, group) { + struct mvebu_pinctrl_group *grp = + mvebu_pinctrl_find_group_by_name(pctl, group); + + if (!grp) { + dev_err(pctl->dev, "unknown pin %s", group); + continue; + } + + if (!mvebu_pinctrl_find_setting_by_name(pctl, grp, function)) { + dev_err(pctl->dev, "unsupported function %s on pin %s", + function, group); + continue; + } + + (*map)[n].type = PIN_MAP_TYPE_MUX_GROUP; + (*map)[n].data.mux.group = group; + (*map)[n].data.mux.function = function; + n++; + } + + *num_maps = nmaps; + + return 0; +} + +static void mvebu_pinctrl_dt_free_map(struct pinctrl_dev *pctldev, + struct pinctrl_map *map, unsigned num_maps) +{ + kfree(map); +} + +static struct pinctrl_ops mvebu_pinctrl_ops = { + .get_groups_count = mvebu_pinctrl_get_groups_count, + .get_group_name = mvebu_pinctrl_get_group_name, + .get_group_pins = mvebu_pinctrl_get_group_pins, + .dt_node_to_map = mvebu_pinctrl_dt_node_to_map, + .dt_free_map = mvebu_pinctrl_dt_free_map, +}; + +static int __devinit _add_function(struct mvebu_pinctrl_function *funcs, + const char *name) +{ + while (funcs->num_groups) { + /* function already there */ + if (strcmp(funcs->name, name) == 0) { + funcs->num_groups++; + return -EEXIST; + } + funcs++; + } + funcs->name = name; + funcs->num_groups = 1; + return 0; +} + +static int __devinit mvebu_pinctrl_build_functions(struct platform_device *pdev, + struct mvebu_pinctrl *pctl) +{ + struct mvebu_pinctrl_function *funcs; + int num = 0; + int n, s; + + /* we allocate functions for number of pins and hope + * there are less unique functions than pins available */ + funcs = devm_kzalloc(&pdev->dev, pctl->desc.npins * + sizeof(struct mvebu_pinctrl_function), GFP_KERNEL); + if (!funcs) + return -ENOMEM; + + for (n = 0; n < pctl->num_groups; n++) { + struct mvebu_pinctrl_group *grp = &pctl->groups[n]; + for (s = 0; s < grp->num_settings; s++) { + /* skip unsupported settings on this variant */ + if (pctl->variant && + !(pctl->variant & grp->settings[s].variant)) + continue; + + /* check for unique functions and count groups */ + if (_add_function(funcs, grp->settings[s].name)) + continue; + + num++; + } + } + + /* with the number of unique functions and it's groups known, + reallocate functions and assign group names */ + funcs = krealloc(funcs, num * sizeof(struct mvebu_pinctrl_function), + GFP_KERNEL); + if (!funcs) + return -ENOMEM; + + pctl->num_functions = num; + pctl->functions = funcs; + + for (n = 0; n < pctl->num_groups; n++) { + struct mvebu_pinctrl_group *grp = &pctl->groups[n]; + for (s = 0; s < grp->num_settings; s++) { + struct mvebu_pinctrl_function *f; + const char **groups; + + /* skip unsupported settings on this variant */ + if (pctl->variant && + !(pctl->variant & grp->settings[s].variant)) + continue; + + f = mvebu_pinctrl_find_function_by_name(pctl, + grp->settings[s].name); + + /* allocate group name array if not done already */ + if (!f->groups) { + f->groups = devm_kzalloc(&pdev->dev, + f->num_groups * sizeof(char *), + GFP_KERNEL); + if (!f->groups) + return -ENOMEM; + } + + /* find next free group name and assign current name */ + groups = f->groups; + while (*groups) + groups++; + *groups = grp->name; + } + } + + return 0; +} + +int __devinit mvebu_pinctrl_probe(struct platform_device *pdev) +{ + struct mvebu_pinctrl_soc_info *soc = dev_get_platdata(&pdev->dev); + struct device_node *np = pdev->dev.of_node; + struct mvebu_pinctrl *pctl; + void __iomem *base; + struct pinctrl_pin_desc *pdesc; + unsigned gid, n, k; + int ret; + + if (!soc || !soc->controls || !soc->modes) { + dev_err(&pdev->dev, "wrong pinctrl soc info\n"); + return -EINVAL; + } + + base = of_iomap(np, 0); + if (!base) { + dev_err(&pdev->dev, "unable to get base address\n"); + return -ENODEV; + } + + pctl = devm_kzalloc(&pdev->dev, sizeof(struct mvebu_pinctrl), + GFP_KERNEL); + if (!pctl) { + dev_err(&pdev->dev, "unable to alloc driver\n"); + return -ENOMEM; + } + + pctl->desc.name = dev_name(&pdev->dev); + pctl->desc.owner = THIS_MODULE; + pctl->desc.pctlops = &mvebu_pinctrl_ops; + pctl->desc.pmxops = &mvebu_pinmux_ops; + pctl->desc.confops = &mvebu_pinconf_ops; + pctl->variant = soc->variant; + pctl->base = base; + pctl->dev = &pdev->dev; + platform_set_drvdata(pdev, pctl); + + /* count controls and create names for mvebu generic + register controls; also does sanity checks */ + pctl->num_groups = 0; + pctl->desc.npins = 0; + for (n = 0; n < soc->ncontrols; n++) { + struct mvebu_mpp_ctrl *ctrl = &soc->controls[n]; + char *names; + + pctl->desc.npins += ctrl->npins; + /* initial control pins */ + for (k = 0; k < ctrl->npins; k++) + ctrl->pins[k] = ctrl->pid + k; + + /* special soc specific control */ + if (ctrl->mpp_get || ctrl->mpp_set) { + if (!ctrl->name || !ctrl->mpp_set || !ctrl->mpp_set) { + dev_err(&pdev->dev, "wrong soc control info\n"); + return -EINVAL; + } + pctl->num_groups += 1; + continue; + } + + /* generic mvebu register control */ + names = devm_kzalloc(&pdev->dev, ctrl->npins * 8, GFP_KERNEL); + if (!names) { + dev_err(&pdev->dev, "failed to alloc mpp names\n"); + return -ENOMEM; + } + for (k = 0; k < ctrl->npins; k++) + sprintf(names + 8*k, "mpp%d", ctrl->pid+k); + ctrl->name = names; + pctl->num_groups += ctrl->npins; + } + + pdesc = devm_kzalloc(&pdev->dev, pctl->desc.npins * + sizeof(struct pinctrl_pin_desc), GFP_KERNEL); + if (!pdesc) { + dev_err(&pdev->dev, "failed to alloc pinctrl pins\n"); + return -ENOMEM; + } + + for (n = 0; n < pctl->desc.npins; n++) + pdesc[n].number = n; + pctl->desc.pins = pdesc; + + pctl->groups = devm_kzalloc(&pdev->dev, pctl->num_groups * + sizeof(struct mvebu_pinctrl_group), GFP_KERNEL); + if (!pctl->groups) { + dev_err(&pdev->dev, "failed to alloc pinctrl groups\n"); + return -ENOMEM; + } + + /* assign mpp controls to groups */ + gid = 0; + for (n = 0; n < soc->ncontrols; n++) { + struct mvebu_mpp_ctrl *ctrl = &soc->controls[n]; + pctl->groups[gid].gid = gid; + pctl->groups[gid].ctrl = ctrl; + pctl->groups[gid].name = ctrl->name; + pctl->groups[gid].pins = ctrl->pins; + pctl->groups[gid].npins = ctrl->npins; + + /* generic mvebu register control maps to a number of groups */ + if (!ctrl->mpp_get && !ctrl->mpp_set) { + pctl->groups[gid].npins = 1; + + for (k = 1; k < ctrl->npins; k++) { + gid++; + pctl->groups[gid].gid = gid; + pctl->groups[gid].ctrl = ctrl; + pctl->groups[gid].name = &ctrl->name[8*k]; + pctl->groups[gid].pins = &ctrl->pins[k]; + pctl->groups[gid].npins = 1; + } + } + gid++; + } + + /* assign mpp modes to groups */ + for (n = 0; n < soc->nmodes; n++) { + struct mvebu_mpp_mode *mode = &soc->modes[n]; + struct mvebu_pinctrl_group *grp = + mvebu_pinctrl_find_group_by_pid(pctl, mode->pid); + unsigned num_settings; + + if (!grp) { + dev_warn(&pdev->dev, "unknown pinctrl group %d\n", + mode->pid); + continue; + } + + for (num_settings = 0; ;) { + struct mvebu_mpp_ctrl_setting *set = + &mode->settings[num_settings]; + + if (!set->name) + break; + num_settings++; + + /* skip unsupported settings for this variant */ + if (pctl->variant && !(pctl->variant & set->variant)) + continue; + + /* find gpio/gpo/gpi settings */ + if (strcmp(set->name, "gpio") == 0) + set->flags = MVEBU_SETTING_GPI | + MVEBU_SETTING_GPO; + else if (strcmp(set->name, "gpo") == 0) + set->flags = MVEBU_SETTING_GPO; + else if (strcmp(set->name, "gpi") == 0) + set->flags = MVEBU_SETTING_GPI; + } + + grp->settings = mode->settings; + grp->num_settings = num_settings; + } + + ret = mvebu_pinctrl_build_functions(pdev, pctl); + if (ret) { + dev_err(&pdev->dev, "unable to build functions\n"); + return ret; + } + + pctl->pctldev = pinctrl_register(&pctl->desc, &pdev->dev, pctl); + if (!pctl->pctldev) { + dev_err(&pdev->dev, "unable to register pinctrl driver\n"); + return -EINVAL; + } + + dev_info(&pdev->dev, "registered pinctrl driver\n"); + + /* register gpio ranges */ + for (n = 0; n < soc->ngpioranges; n++) + pinctrl_add_gpio_range(pctl->pctldev, &soc->gpioranges[n]); + + return 0; +} + +int __devexit mvebu_pinctrl_remove(struct platform_device *pdev) +{ + struct mvebu_pinctrl *pctl = platform_get_drvdata(pdev); + pinctrl_unregister(pctl->pctldev); + return 0; +} diff --git a/drivers/pinctrl/pinctrl-mvebu.h b/drivers/pinctrl/pinctrl-mvebu.h new file mode 100644 index 0000000..90bd3be --- /dev/null +++ b/drivers/pinctrl/pinctrl-mvebu.h @@ -0,0 +1,192 @@ +/* + * Marvell MVEBU pinctrl driver + * + * Authors: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> + * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef __PINCTRL_MVEBU_H__ +#define __PINCTRL_MVEBU_H__ + +/** + * struct mvebu_mpp_ctrl - describe a mpp control + * @name: name of the control group + * @pid: first pin id handled by this control + * @npins: number of pins controlled by this control + * @mpp_get: (optional) special function to get mpp setting + * @mpp_set: (optional) special function to set mpp setting + * @mpp_gpio_req: (optional) special function to request gpio + * @mpp_gpio_dir: (optional) special function to set gpio direction + * + * A mpp_ctrl describes a muxable unit, e.g. pin, group of pins, or + * internal function, inside the SoC. Each muxable unit can be switched + * between two or more different settings, e.g. assign mpp pin 13 to + * uart1 or sata. + * + * If optional mpp_get/_set functions are set these are used to get/set + * a specific mode. Otherwise it is assumed that the mpp control is based + * on 4-bit groups in subsequent registers. The optional mpp_gpio_req/_dir + * functions can be used to allow pin settings with varying gpio pins. + */ +struct mvebu_mpp_ctrl { + const char *name; + u8 pid; + u8 npins; + unsigned *pins; + int (*mpp_get)(struct mvebu_mpp_ctrl *ctrl, unsigned long *config); + int (*mpp_set)(struct mvebu_mpp_ctrl *ctrl, unsigned long config); + int (*mpp_gpio_req)(struct mvebu_mpp_ctrl *ctrl, u8 pid); + int (*mpp_gpio_dir)(struct mvebu_mpp_ctrl *ctrl, u8 pid, bool input); +}; + +/** + * struct mvebu_mpp_ctrl_setting - describe a mpp ctrl setting + * @val: ctrl setting value + * @name: ctrl setting name, e.g. uart2, spi0 - unique per mpp_mode + * @subname: (optional) additional ctrl setting name, e.g. rts, cts + * @variant: (optional) variant identifier mask + * @flags: (private) flags to store gpi/gpo/gpio capabilities + * + * A ctrl_setting describes a specific internal mux function that a mpp pin + * can be switched to. The value (val) will be written in the corresponding + * register for common mpp pin configuration registers on MVEBU. SoC specific + * mpp_get/_set function may use val to distinguish between different settings. + * + * The name will be used to switch to this setting in DT description, e.g. + * marvell,function = "uart2". subname is only for debugging purposes. + * + * If name is one of "gpi", "gpo", "gpio" gpio capabilities are + * parsed during initialization and stored in flags. + * + * The variant can be used to combine different revisions of one SoC to a + * common pinctrl driver. It is matched (AND) with variant of soc_info to + * determine if a setting is available on the current SoC revision. + */ +struct mvebu_mpp_ctrl_setting { + u8 val; + const char *name; + const char *subname; + u8 variant; + u8 flags; +#define MVEBU_SETTING_GPO (1 << 0) +#define MVEBU_SETTING_GPI (1 << 1) +}; + +/** + * struct mvebu_mpp_mode - link ctrl and settings + * @pid: first pin id handled by this mode + * @settings: list of settings available for this mode + * + * A mode connects all available settings with the corresponding mpp_ctrl + * given by pid. + */ +struct mvebu_mpp_mode { + u8 pid; + struct mvebu_mpp_ctrl_setting *settings; +}; + +/** + * struct mvebu_pinctrl_soc_info - SoC specific info passed to pinctrl-mvebu + * @variant: variant mask of soc_info + * @controls: list of available mvebu_mpp_ctrls + * @ncontrols: number of available mvebu_mpp_ctrls + * @modes: list of available mvebu_mpp_modes + * @nmodes: number of available mvebu_mpp_modes + * @gpioranges: list of pinctrl_gpio_ranges + * @ngpioranges: number of available pinctrl_gpio_ranges + * + * This struct describes all pinctrl related information for a specific SoC. + * If variant is unequal 0 it will be matched (AND) with variant of each + * setting and allows to distinguish between different revisions of one SoC. + */ +struct mvebu_pinctrl_soc_info { + u8 variant; + struct mvebu_mpp_ctrl *controls; + int ncontrols; + struct mvebu_mpp_mode *modes; + int nmodes; + struct pinctrl_gpio_range *gpioranges; + int ngpioranges; +}; + +#define MPP_REG_CTRL(_idl, _idh) \ + { \ + .name = NULL, \ + .pid = _idl, \ + .npins = _idh - _idl + 1, \ + .pins = (unsigned[_idh - _idl + 1]) { }, \ + .mpp_get = NULL, \ + .mpp_set = NULL, \ + .mpp_gpio_req = NULL, \ + .mpp_gpio_dir = NULL, \ + } + +#define MPP_FUNC_CTRL(_idl, _idh, _name, _func) \ + { \ + .name = _name, \ + .pid = _idl, \ + .npins = _idh - _idl + 1, \ + .pins = (unsigned[_idh - _idl + 1]) { }, \ + .mpp_get = _func ## _get, \ + .mpp_set = _func ## _set, \ + .mpp_gpio_req = NULL, \ + .mpp_gpio_dir = NULL, \ + } + +#define MPP_FUNC_GPIO_CTRL(_idl, _idh, _name, _func) \ + { \ + .name = _name, \ + .pid = _idl, \ + .npins = _idh - _idl + 1, \ + .pins = (unsigned[_idh - _idl + 1]) { }, \ + .mpp_get = _func ## _get, \ + .mpp_set = _func ## _set, \ + .mpp_gpio_req = _func ## _gpio_req, \ + .mpp_gpio_dir = _func ## _gpio_dir, \ + } + +#define _MPP_VAR_FUNCTION(_val, _name, _subname, _mask) \ + { \ + .val = _val, \ + .name = _name, \ + .subname = _subname, \ + .variant = _mask, \ + .flags = 0, \ + } + +#if defined(CONFIG_DEBUG_FS) +#define MPP_VAR_FUNCTION(_val, _name, _subname, _mask) \ + _MPP_VAR_FUNCTION(_val, _name, _subname, _mask) +#else +#define MPP_VAR_FUNCTION(_val, _name, _subname, _mask) \ + _MPP_VAR_FUNCTION(_val, _name, NULL, _mask) +#endif + +#define MPP_FUNCTION(_val, _name, _subname) \ + MPP_VAR_FUNCTION(_val, _name, _subname, (u8)-1) + +#define MPP_MODE(_id, ...) \ + { \ + .pid = _id, \ + .settings = (struct mvebu_mpp_ctrl_setting[]){ \ + __VA_ARGS__, { } }, \ + } + +#define MPP_GPIO_RANGE(_id, _pinbase, _gpiobase, _npins) \ + { \ + .name = "mvebu-gpio", \ + .id = _id, \ + .pin_base = _pinbase, \ + .base = _gpiobase, \ + .npins = _npins, \ + } + +int mvebu_pinctrl_probe(struct platform_device *pdev); +int mvebu_pinctrl_remove(struct platform_device *pdev); + +#endif diff --git a/drivers/pinctrl/pinctrl-sirf.c b/drivers/pinctrl/pinctrl-sirf.c index 7fca6ce..304360c 100644 --- a/drivers/pinctrl/pinctrl-sirf.c +++ b/drivers/pinctrl/pinctrl-sirf.c @@ -17,6 +17,7 @@ #include <linux/pinctrl/pinctrl.h> #include <linux/pinctrl/pinmux.h> #include <linux/pinctrl/consumer.h> +#include <linux/pinctrl/machine.h> #include <linux/of.h> #include <linux/of_address.h> #include <linux/of_device.h> @@ -916,11 +917,66 @@ static void sirfsoc_pin_dbg_show(struct pinctrl_dev *pctldev, struct seq_file *s seq_printf(s, " " DRIVER_NAME); } +static int sirfsoc_dt_node_to_map(struct pinctrl_dev *pctldev, + struct device_node *np_config, + struct pinctrl_map **map, unsigned *num_maps) +{ + struct sirfsoc_pmx *spmx = pinctrl_dev_get_drvdata(pctldev); + struct device_node *np; + struct property *prop; + const char *function, *group; + int ret, index = 0, count = 0; + + /* calculate number of maps required */ + for_each_child_of_node(np_config, np) { + ret = of_property_read_string(np, "sirf,function", &function); + if (ret < 0) + return ret; + + ret = of_property_count_strings(np, "sirf,pins"); + if (ret < 0) + return ret; + + count += ret; + } + + if (!count) { + dev_err(spmx->dev, "No child nodes passed via DT\n"); + return -ENODEV; + } + + *map = kzalloc(sizeof(**map) * count, GFP_KERNEL); + if (!*map) + return -ENOMEM; + + for_each_child_of_node(np_config, np) { + of_property_read_string(np, "sirf,function", &function); + of_property_for_each_string(np, "sirf,pins", prop, group) { + (*map)[index].type = PIN_MAP_TYPE_MUX_GROUP; + (*map)[index].data.mux.group = group; + (*map)[index].data.mux.function = function; + index++; + } + } + + *num_maps = count; + + return 0; +} + +static void sirfsoc_dt_free_map(struct pinctrl_dev *pctldev, + struct pinctrl_map *map, unsigned num_maps) +{ + kfree(map); +} + static struct pinctrl_ops sirfsoc_pctrl_ops = { .get_groups_count = sirfsoc_get_groups_count, .get_group_name = sirfsoc_get_group_name, .get_group_pins = sirfsoc_get_group_pins, .pin_dbg_show = sirfsoc_pin_dbg_show, + .dt_node_to_map = sirfsoc_dt_node_to_map, + .dt_free_map = sirfsoc_dt_free_map, }; struct sirfsoc_pmx_func { @@ -1221,7 +1277,7 @@ out_no_gpio_remap: } static const struct of_device_id pinmux_ids[] __devinitconst = { - { .compatible = "sirf,prima2-gpio-pinmux" }, + { .compatible = "sirf,prima2-pinctrl" }, {} }; diff --git a/drivers/regulator/tps6586x-regulator.c b/drivers/regulator/tps6586x-regulator.c index 19241fc..8212526 100644 --- a/drivers/regulator/tps6586x-regulator.c +++ b/drivers/regulator/tps6586x-regulator.c @@ -162,6 +162,9 @@ static struct regulator_ops tps6586x_regulator_ops = { .disable = tps6586x_regulator_disable, }; +static struct regulator_ops tps6586x_sys_regulator_ops = { +}; + static const unsigned int tps6586x_ldo0_voltages[] = { 1200000, 1500000, 1800000, 2500000, 2700000, 2850000, 3100000, 3300000, }; @@ -230,15 +233,28 @@ static const unsigned int tps6586x_dvm_voltages[] = { TPS6586X_REGULATOR_DVM_GOREG(goreg, gobit) \ } +#define TPS6586X_SYS_REGULATOR() \ +{ \ + .desc = { \ + .supply_name = "sys", \ + .name = "REG-SYS", \ + .ops = &tps6586x_sys_regulator_ops, \ + .type = REGULATOR_VOLTAGE, \ + .id = TPS6586X_ID_SYS, \ + .owner = THIS_MODULE, \ + }, \ +} + static struct tps6586x_regulator tps6586x_regulator[] = { + TPS6586X_SYS_REGULATOR(), TPS6586X_LDO(LDO_0, "vinldo01", ldo0, SUPPLYV1, 5, 3, ENC, 0, END, 0), TPS6586X_LDO(LDO_3, "vinldo23", ldo, SUPPLYV4, 0, 3, ENC, 2, END, 2), - TPS6586X_LDO(LDO_5, NULL, ldo, SUPPLYV6, 0, 3, ENE, 6, ENE, 6), + TPS6586X_LDO(LDO_5, "REG-SYS", ldo, SUPPLYV6, 0, 3, ENE, 6, ENE, 6), TPS6586X_LDO(LDO_6, "vinldo678", ldo, SUPPLYV3, 0, 3, ENC, 4, END, 4), TPS6586X_LDO(LDO_7, "vinldo678", ldo, SUPPLYV3, 3, 3, ENC, 5, END, 5), TPS6586X_LDO(LDO_8, "vinldo678", ldo, SUPPLYV2, 5, 3, ENC, 6, END, 6), TPS6586X_LDO(LDO_9, "vinldo9", ldo, SUPPLYV6, 3, 3, ENE, 7, ENE, 7), - TPS6586X_LDO(LDO_RTC, NULL, ldo, SUPPLYV4, 3, 3, V4, 7, V4, 7), + TPS6586X_LDO(LDO_RTC, "REG-SYS", ldo, SUPPLYV4, 3, 3, V4, 7, V4, 7), TPS6586X_LDO(LDO_1, "vinldo01", dvm, SUPPLYV1, 0, 5, ENC, 1, END, 1), TPS6586X_LDO(SM_2, "vin-sm2", sm2, SUPPLYV2, 0, 5, ENC, 7, END, 7), diff --git a/drivers/remoteproc/omap_remoteproc.c b/drivers/remoteproc/omap_remoteproc.c index a1f7ac1..b54504e 100644 --- a/drivers/remoteproc/omap_remoteproc.c +++ b/drivers/remoteproc/omap_remoteproc.c @@ -29,7 +29,7 @@ #include <linux/remoteproc.h> #include <plat/mailbox.h> -#include <plat/remoteproc.h> +#include <linux/platform_data/remoteproc-omap.h> #include "omap_remoteproc.h" #include "remoteproc_internal.h" diff --git a/drivers/rtc/rtc-pxa.c b/drivers/rtc/rtc-pxa.c index 0075c8f..f771b2e 100644 --- a/drivers/rtc/rtc-pxa.c +++ b/drivers/rtc/rtc-pxa.c @@ -27,6 +27,8 @@ #include <linux/interrupt.h> #include <linux/io.h> #include <linux/slab.h> +#include <linux/of.h> +#include <linux/of_device.h> #include <mach/hardware.h> @@ -396,6 +398,14 @@ static int __exit pxa_rtc_remove(struct platform_device *pdev) return 0; } +#ifdef CONFIG_OF +static struct of_device_id pxa_rtc_dt_ids[] = { + { .compatible = "marvell,pxa-rtc" }, + {} +}; +MODULE_DEVICE_TABLE(of, pxa_rtc_dt_ids); +#endif + #ifdef CONFIG_PM static int pxa_rtc_suspend(struct device *dev) { @@ -425,6 +435,7 @@ static struct platform_driver pxa_rtc_driver = { .remove = __exit_p(pxa_rtc_remove), .driver = { .name = "pxa-rtc", + .of_match_table = of_match_ptr(pxa_rtc_dt_ids), #ifdef CONFIG_PM .pm = &pxa_rtc_pm_ops, #endif diff --git a/drivers/scsi/arm/eesox.c b/drivers/scsi/arm/eesox.c index edfd12b..968d083 100644 --- a/drivers/scsi/arm/eesox.c +++ b/drivers/scsi/arm/eesox.c @@ -273,7 +273,7 @@ static void eesoxscsi_buffer_out(void *buf, int length, void __iomem *base) { const void __iomem *reg_fas = base + EESOX_FAS216_OFFSET; const void __iomem *reg_dmastat = base + EESOX_DMASTAT; - const void __iomem *reg_dmadata = base + EESOX_DMADATA; + void __iomem *reg_dmadata = base + EESOX_DMADATA; do { unsigned int status; diff --git a/drivers/sh/pfc/gpio.c b/drivers/sh/pfc/gpio.c index 62bca98..038fa07 100644 --- a/drivers/sh/pfc/gpio.c +++ b/drivers/sh/pfc/gpio.c @@ -17,6 +17,7 @@ #include <linux/module.h> #include <linux/platform_device.h> #include <linux/pinctrl/consumer.h> +#include <linux/sh_pfc.h> struct sh_pfc_chip { struct sh_pfc *pfc; diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 5f84b55..2d198a01 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -366,7 +366,7 @@ config SPI_STMP3XXX config SPI_TEGRA tristate "Nvidia Tegra SPI controller" - depends on ARCH_TEGRA && (TEGRA_SYSTEM_DMA || TEGRA20_APB_DMA) + depends on ARCH_TEGRA && TEGRA20_APB_DMA help SPI driver for NVidia Tegra SoCs diff --git a/drivers/spi/spi-davinci.c b/drivers/spi/spi-davinci.c index 9b2901f..3afe2f4f 100644 --- a/drivers/spi/spi-davinci.c +++ b/drivers/spi/spi-davinci.c @@ -30,7 +30,7 @@ #include <linux/spi/spi_bitbang.h> #include <linux/slab.h> -#include <mach/spi.h> +#include <linux/platform_data/spi-davinci.h> #include <mach/edma.h> #define SPI_NO_RESOURCE ((resource_size_t)-1) diff --git a/drivers/spi/spi-ep93xx.c b/drivers/spi/spi-ep93xx.c index f97f1d2..3a21959 100644 --- a/drivers/spi/spi-ep93xx.c +++ b/drivers/spi/spi-ep93xx.c @@ -31,8 +31,8 @@ #include <linux/scatterlist.h> #include <linux/spi/spi.h> -#include <mach/dma.h> -#include <mach/ep93xx_spi.h> +#include <linux/platform_data/dma-ep93xx.h> +#include <linux/platform_data/spi-ep93xx.h> #define SSPCR0 0x0000 #define SSPCR0_MODE_SHIFT 6 diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c index e834ff8..63e7fc9 100644 --- a/drivers/spi/spi-imx.c +++ b/drivers/spi/spi-imx.c @@ -39,7 +39,7 @@ #include <linux/of_gpio.h> #include <linux/pinctrl/consumer.h> -#include <mach/spi.h> +#include <linux/platform_data/spi-imx.h> #define DRIVER_NAME "spi_imx" diff --git a/drivers/spi/spi-nuc900.c b/drivers/spi/spi-nuc900.c index dae8be2..a6eca6f 100644 --- a/drivers/spi/spi-nuc900.c +++ b/drivers/spi/spi-nuc900.c @@ -26,7 +26,7 @@ #include <linux/spi/spi.h> #include <linux/spi/spi_bitbang.h> -#include <mach/nuc900_spi.h> +#include <linux/platform_data/spi-nuc900.h> /* usi registers offset */ #define USI_CNT 0x00 diff --git a/drivers/spi/spi-omap-uwire.c b/drivers/spi/spi-omap-uwire.c index a3996a1..0a94d9d 100644 --- a/drivers/spi/spi-omap-uwire.c +++ b/drivers/spi/spi-omap-uwire.c @@ -52,7 +52,7 @@ #include <asm/io.h> #include <asm/mach-types.h> -#include <plat/mux.h> +#include <mach/mux.h> #include <mach/omap7xx.h> /* OMAP7XX_IO_CONF registers */ diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c index b5d6994..d3d62f1 100644 --- a/drivers/spi/spi-omap2-mcspi.c +++ b/drivers/spi/spi-omap2-mcspi.c @@ -41,7 +41,7 @@ #include <linux/spi/spi.h> -#include <plat/mcspi.h> +#include <linux/platform_data/spi-omap2-mcspi.h> #define OMAP2_MCSPI_MAX_FREQ 48000000 #define SPI_AUTOSUSPEND_TIMEOUT 2000 diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index d1c8441f..0e2a022 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -32,7 +32,7 @@ #include <linux/of_gpio.h> #include <mach/dma.h> -#include <plat/s3c64xx-spi.h> +#include <linux/platform_data/spi-s3c64xx.h> #define MAX_SPI_PORTS 3 diff --git a/drivers/spi/spi-tegra.c b/drivers/spi/spi-tegra.c index ef52c1c..488d9b6 100644 --- a/drivers/spi/spi-tegra.c +++ b/drivers/spi/spi-tegra.c @@ -164,23 +164,15 @@ struct spi_tegra_data { * for the generic case. */ int dma_req_len; -#if defined(CONFIG_TEGRA_SYSTEM_DMA) - struct tegra_dma_req rx_dma_req; - struct tegra_dma_channel *rx_dma; -#else struct dma_chan *rx_dma; struct dma_slave_config sconfig; struct dma_async_tx_descriptor *rx_dma_desc; dma_cookie_t rx_cookie; -#endif u32 *rx_bb; dma_addr_t rx_bb_phys; }; -#if !defined(CONFIG_TEGRA_SYSTEM_DMA) static void tegra_spi_rx_dma_complete(void *args); -#endif - static inline unsigned long spi_tegra_readl(struct spi_tegra_data *tspi, unsigned long reg) { @@ -204,10 +196,6 @@ static void spi_tegra_go(struct spi_tegra_data *tspi) val &= ~SLINK_DMA_BLOCK_SIZE(~0) & ~SLINK_DMA_EN; val |= SLINK_DMA_BLOCK_SIZE(tspi->dma_req_len / 4 - 1); spi_tegra_writel(tspi, val, SLINK_DMA_CTL); -#if defined(CONFIG_TEGRA_SYSTEM_DMA) - tspi->rx_dma_req.size = tspi->dma_req_len; - tegra_dma_enqueue_req(tspi->rx_dma, &tspi->rx_dma_req); -#else tspi->rx_dma_desc = dmaengine_prep_slave_single(tspi->rx_dma, tspi->rx_bb_phys, tspi->dma_req_len, DMA_DEV_TO_MEM, DMA_PREP_INTERRUPT); @@ -219,7 +207,6 @@ static void spi_tegra_go(struct spi_tegra_data *tspi) tspi->rx_dma_desc->callback_param = tspi; tspi->rx_cookie = dmaengine_submit(tspi->rx_dma_desc); dma_async_issue_pending(tspi->rx_dma); -#endif val |= SLINK_DMA_EN; spi_tegra_writel(tspi, val, SLINK_DMA_CTL); @@ -405,19 +392,12 @@ static void handle_spi_rx_dma_complete(struct spi_tegra_data *tspi) spin_unlock_irqrestore(&tspi->lock, flags); } -#if defined(CONFIG_TEGRA_SYSTEM_DMA) -static void tegra_spi_rx_dma_complete(struct tegra_dma_req *req) -{ - struct spi_tegra_data *tspi = req->dev; - handle_spi_rx_dma_complete(tspi); -} -#else + static void tegra_spi_rx_dma_complete(void *args) { struct spi_tegra_data *tspi = args; handle_spi_rx_dma_complete(tspi); } -#endif static int spi_tegra_setup(struct spi_device *spi) { @@ -509,9 +489,7 @@ static int __devinit spi_tegra_probe(struct platform_device *pdev) struct spi_tegra_data *tspi; struct resource *r; int ret; -#if !defined(CONFIG_TEGRA_SYSTEM_DMA) dma_cap_mask_t mask; -#endif master = spi_alloc_master(&pdev->dev, sizeof *tspi); if (master == NULL) { @@ -563,14 +541,6 @@ static int __devinit spi_tegra_probe(struct platform_device *pdev) INIT_LIST_HEAD(&tspi->queue); -#if defined(CONFIG_TEGRA_SYSTEM_DMA) - tspi->rx_dma = tegra_dma_allocate_channel(TEGRA_DMA_MODE_ONESHOT); - if (!tspi->rx_dma) { - dev_err(&pdev->dev, "can not allocate rx dma channel\n"); - ret = -ENODEV; - goto err3; - } -#else dma_cap_zero(mask); dma_cap_set(DMA_SLAVE, mask); tspi->rx_dma = dma_request_channel(mask, NULL, NULL); @@ -580,8 +550,6 @@ static int __devinit spi_tegra_probe(struct platform_device *pdev) goto err3; } -#endif - tspi->rx_bb = dma_alloc_coherent(&pdev->dev, sizeof(u32) * BB_LEN, &tspi->rx_bb_phys, GFP_KERNEL); if (!tspi->rx_bb) { @@ -590,17 +558,6 @@ static int __devinit spi_tegra_probe(struct platform_device *pdev) goto err4; } -#if defined(CONFIG_TEGRA_SYSTEM_DMA) - tspi->rx_dma_req.complete = tegra_spi_rx_dma_complete; - tspi->rx_dma_req.to_memory = 1; - tspi->rx_dma_req.dest_addr = tspi->rx_bb_phys; - tspi->rx_dma_req.dest_bus_width = 32; - tspi->rx_dma_req.source_addr = tspi->phys + SLINK_RX_FIFO; - tspi->rx_dma_req.source_bus_width = 32; - tspi->rx_dma_req.source_wrap = 4; - tspi->rx_dma_req.req_sel = spi_tegra_req_sels[pdev->id]; - tspi->rx_dma_req.dev = tspi; -#else /* Dmaengine Dma slave config */ tspi->sconfig.src_addr = tspi->phys + SLINK_RX_FIFO; tspi->sconfig.dst_addr = tspi->phys + SLINK_RX_FIFO; @@ -616,7 +573,6 @@ static int __devinit spi_tegra_probe(struct platform_device *pdev) ret); goto err4; } -#endif master->dev.of_node = pdev->dev.of_node; ret = spi_register_master(master); @@ -630,11 +586,7 @@ err5: dma_free_coherent(&pdev->dev, sizeof(u32) * BB_LEN, tspi->rx_bb, tspi->rx_bb_phys); err4: -#if defined(CONFIG_TEGRA_SYSTEM_DMA) - tegra_dma_free_channel(tspi->rx_dma); -#else dma_release_channel(tspi->rx_dma); -#endif err3: clk_put(tspi->clk); err2: @@ -656,12 +608,7 @@ static int __devexit spi_tegra_remove(struct platform_device *pdev) tspi = spi_master_get_devdata(master); spi_unregister_master(master); -#if defined(CONFIG_TEGRA_SYSTEM_DMA) - tegra_dma_free_channel(tspi->rx_dma); -#else dma_release_channel(tspi->rx_dma); -#endif - dma_free_coherent(&pdev->dev, sizeof(u32) * BB_LEN, tspi->rx_bb, tspi->rx_bb_phys); diff --git a/drivers/staging/ste_rmi4/board-mop500-u8500uib-rmi4.c b/drivers/staging/ste_rmi4/board-mop500-u8500uib-rmi4.c index a272e48..47439c3 100644 --- a/drivers/staging/ste_rmi4/board-mop500-u8500uib-rmi4.c +++ b/drivers/staging/ste_rmi4/board-mop500-u8500uib-rmi4.c @@ -5,7 +5,6 @@ #include <linux/i2c.h> #include <linux/gpio.h> #include <linux/interrupt.h> -#include <mach/gpio.h> #include <mach/irqs.h> #include "synaptics_i2c_rmi4.h" diff --git a/drivers/staging/tidspbridge/core/dsp-clock.c b/drivers/staging/tidspbridge/core/dsp-clock.c index c7df34e..7d056bd 100644 --- a/drivers/staging/tidspbridge/core/dsp-clock.c +++ b/drivers/staging/tidspbridge/core/dsp-clock.c @@ -21,7 +21,7 @@ /* ----------------------------------- Host OS */ #include <dspbridge/host_os.h> #include <plat/dmtimer.h> -#include <plat/mcbsp.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> /* ----------------------------------- DSP/BIOS Bridge */ #include <dspbridge/dbdefs.h> diff --git a/drivers/staging/tidspbridge/core/tiomap3430.c b/drivers/staging/tidspbridge/core/tiomap3430.c index f9609ce..7bf55c4 100644 --- a/drivers/staging/tidspbridge/core/tiomap3430.c +++ b/drivers/staging/tidspbridge/core/tiomap3430.c @@ -16,7 +16,7 @@ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. */ -#include <plat/dsp.h> +#include <linux/platform_data/dsp-omap.h> #include <linux/types.h> /* ----------------------------------- Host OS */ diff --git a/drivers/staging/tidspbridge/core/tiomap3430_pwr.c b/drivers/staging/tidspbridge/core/tiomap3430_pwr.c index 16a4aaf..55675b7 100644 --- a/drivers/staging/tidspbridge/core/tiomap3430_pwr.c +++ b/drivers/staging/tidspbridge/core/tiomap3430_pwr.c @@ -19,7 +19,7 @@ /* ----------------------------------- Host OS */ #include <dspbridge/host_os.h> -#include <plat/dsp.h> +#include <linux/platform_data/dsp-omap.h> /* ----------------------------------- DSP/BIOS Bridge */ #include <dspbridge/dbdefs.h> diff --git a/drivers/staging/tidspbridge/core/tiomap_io.c b/drivers/staging/tidspbridge/core/tiomap_io.c index 7fda10c..f53ed98 100644 --- a/drivers/staging/tidspbridge/core/tiomap_io.c +++ b/drivers/staging/tidspbridge/core/tiomap_io.c @@ -16,7 +16,7 @@ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. */ -#include <plat/dsp.h> +#include <linux/platform_data/dsp-omap.h> /* ----------------------------------- DSP/BIOS Bridge */ #include <dspbridge/dbdefs.h> diff --git a/drivers/staging/tidspbridge/rmgr/drv_interface.c b/drivers/staging/tidspbridge/rmgr/drv_interface.c index 3cac014..49c9b66 100644 --- a/drivers/staging/tidspbridge/rmgr/drv_interface.c +++ b/drivers/staging/tidspbridge/rmgr/drv_interface.c @@ -16,7 +16,7 @@ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. */ -#include <plat/dsp.h> +#include <linux/platform_data/dsp-omap.h> #include <linux/types.h> #include <linux/platform_device.h> diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c index 5952b25..2a093a4 100644 --- a/drivers/tty/serial/imx.c +++ b/drivers/tty/serial/imx.c @@ -51,7 +51,7 @@ #include <asm/io.h> #include <asm/irq.h> -#include <mach/imx-uart.h> +#include <linux/platform_data/serial-imx.h> /* Register definitions */ #define URXD0 0x0 /* Receiver Register */ diff --git a/drivers/tty/serial/serial_ks8695.c b/drivers/tty/serial/serial_ks8695.c index 7c13639..9bd004f 100644 --- a/drivers/tty/serial/serial_ks8695.c +++ b/drivers/tty/serial/serial_ks8695.c @@ -548,8 +548,8 @@ static struct uart_ops ks8695uart_pops = { static struct uart_port ks8695uart_ports[SERIAL_KS8695_NR] = { { - .membase = (void *) KS8695_UART_VA, - .mapbase = KS8695_UART_VA, + .membase = KS8695_UART_VA, + .mapbase = KS8695_UART_PA, .iotype = SERIAL_IO_MEM, .irq = KS8695_IRQ_UART_TX, .uartclk = KS8695_CLOCK_RATE * 16, diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig index 7065df6..7de2285 100644 --- a/drivers/usb/Kconfig +++ b/drivers/usb/Kconfig @@ -13,7 +13,6 @@ config USB_ARCH_HAS_OHCI default y if PXA3xx default y if ARCH_EP93XX default y if ARCH_AT91 - default y if ARCH_PNX4008 default y if MFD_TC6393XB default y if ARCH_W90X900 default y if ARCH_DAVINCI_DA8XX diff --git a/drivers/usb/gadget/imx_udc.c b/drivers/usb/gadget/imx_udc.c index dc53348..a0eb857 100644 --- a/drivers/usb/gadget/imx_udc.c +++ b/drivers/usb/gadget/imx_udc.c @@ -35,7 +35,7 @@ #include <linux/usb/ch9.h> #include <linux/usb/gadget.h> -#include <mach/usb.h> +#include <linux/platform_data/usb-imx_udc.h> #include <mach/hardware.h> #include "imx_udc.h" diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c index 644b430..7a8713c 100644 --- a/drivers/usb/gadget/pxa27x_udc.c +++ b/drivers/usb/gadget/pxa27x_udc.c @@ -2508,7 +2508,7 @@ static int __init pxa_udc_probe(struct platform_device *pdev) IRQF_SHARED, driver_name, udc); if (retval != 0) { dev_err(udc->dev, "%s: can't get irq %i, err %d\n", - driver_name, IRQ_USB, retval); + driver_name, udc->irq, retval); goto err_irq; } retval = usb_add_gadget_udc(&pdev->dev, &udc->gadget); diff --git a/drivers/usb/gadget/s3c2410_udc.c b/drivers/usb/gadget/s3c2410_udc.c index f2e51f5..f006045 100644 --- a/drivers/usb/gadget/s3c2410_udc.c +++ b/drivers/usb/gadget/s3c2410_udc.c @@ -43,7 +43,7 @@ #include <mach/hardware.h> #include <plat/regs-udc.h> -#include <plat/udc.h> +#include <linux/platform_data/usb-s3c2410_udc.h> #include "s3c2410_udc.h" diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index 075d2ec..276add2 100644 --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig @@ -292,7 +292,7 @@ config USB_OHCI_HCD depends on USB && USB_ARCH_HAS_OHCI select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3 select USB_OTG_UTILS if ARCH_OMAP - select USB_ISP1301 if ARCH_LPC32XX || ARCH_PNX4008 + select USB_ISP1301 if ARCH_LPC32XX ---help--- The Open Host Controller Interface (OHCI) is a standard for accessing USB 1.1 host controller hardware. It does more in hardware than Intel's diff --git a/drivers/usb/host/ehci-mxc.c b/drivers/usb/host/ehci-mxc.c index 3420137..a6e2ea4e 100644 --- a/drivers/usb/host/ehci-mxc.c +++ b/drivers/usb/host/ehci-mxc.c @@ -25,7 +25,7 @@ #include <linux/slab.h> #include <mach/hardware.h> -#include <mach/mxc_ehci.h> +#include <linux/platform_data/usb-ehci-mxc.h> #include <asm/mach-types.h> diff --git a/drivers/usb/host/ehci-orion.c b/drivers/usb/host/ehci-orion.c index 8892d36..8e7eca6 100644 --- a/drivers/usb/host/ehci-orion.c +++ b/drivers/usb/host/ehci-orion.c @@ -13,7 +13,7 @@ #include <linux/platform_device.h> #include <linux/mbus.h> #include <linux/clk.h> -#include <plat/ehci-orion.h> +#include <linux/platform_data/usb-ehci-orion.h> #define rdl(off) __raw_readl(hcd->regs + (off)) #define wrl(off, val) __raw_writel((val), hcd->regs + (off)) diff --git a/drivers/usb/host/ehci-s5p.c b/drivers/usb/host/ehci-s5p.c index 9d8f1dd..dfb14c7 100644 --- a/drivers/usb/host/ehci-s5p.c +++ b/drivers/usb/host/ehci-s5p.c @@ -16,7 +16,7 @@ #include <linux/of.h> #include <linux/platform_device.h> #include <linux/of_gpio.h> -#include <plat/ehci.h> +#include <linux/platform_data/usb-ehci-s5p.h> #include <plat/usb-phy.h> #define EHCI_INSNREG00(base) (base + 0x90) diff --git a/drivers/usb/host/imx21-hcd.h b/drivers/usb/host/imx21-hcd.h index 87b29fd..c005770 100644 --- a/drivers/usb/host/imx21-hcd.h +++ b/drivers/usb/host/imx21-hcd.h @@ -24,7 +24,7 @@ #ifndef __LINUX_IMX21_HCD_H__ #define __LINUX_IMX21_HCD_H__ -#include <mach/mx21-usbhost.h> +#include <linux/platform_data/usb-mx2.h> #define NUM_ISO_ETDS 2 #define USB_NUM_ETD 32 diff --git a/drivers/usb/host/ohci-da8xx.c b/drivers/usb/host/ohci-da8xx.c index 269b1e0..0b815a8 100644 --- a/drivers/usb/host/ohci-da8xx.c +++ b/drivers/usb/host/ohci-da8xx.c @@ -17,7 +17,7 @@ #include <linux/clk.h> #include <mach/da8xx.h> -#include <mach/usb.h> +#include <linux/platform_data/usb-davinci.h> #ifndef CONFIG_ARCH_DAVINCI_DA8XX #error "This file is DA8xx bus glue. Define CONFIG_ARCH_DAVINCI_DA8XX." diff --git a/drivers/usb/host/ohci-exynos.c b/drivers/usb/host/ohci-exynos.c index fc3091b..20a5008 100644 --- a/drivers/usb/host/ohci-exynos.c +++ b/drivers/usb/host/ohci-exynos.c @@ -14,7 +14,7 @@ #include <linux/clk.h> #include <linux/of.h> #include <linux/platform_device.h> -#include <mach/ohci.h> +#include <linux/platform_data/usb-exynos.h> #include <plat/usb-phy.h> struct exynos_ohci_hcd { diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c index 2b1e8d8..6780010 100644 --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -1049,7 +1049,7 @@ MODULE_LICENSE ("GPL"); #define PLATFORM_DRIVER ohci_hcd_at91_driver #endif -#if defined(CONFIG_ARCH_PNX4008) || defined(CONFIG_ARCH_LPC32XX) +#ifdef CONFIG_ARCH_LPC32XX #include "ohci-nxp.c" #define PLATFORM_DRIVER usb_hcd_nxp_driver #endif diff --git a/drivers/usb/host/ohci-nxp.c b/drivers/usb/host/ohci-nxp.c index a446386..1199666 100644 --- a/drivers/usb/host/ohci-nxp.c +++ b/drivers/usb/host/ohci-nxp.c @@ -2,7 +2,6 @@ * driver for NXP USB Host devices * * Currently supported OHCI host devices: - * - Philips PNX4008 * - NXP LPC32xx * * Authors: Dmitry Chigirev <source@mvista.com> @@ -66,38 +65,6 @@ static struct clk *usb_pll_clk; static struct clk *usb_dev_clk; static struct clk *usb_otg_clk; -static void isp1301_configure_pnx4008(void) -{ - /* PNX4008 only supports DAT_SE0 USB mode */ - /* PNX4008 R2A requires setting the MAX603 to output 3.6V */ - /* Power up externel charge-pump */ - - i2c_smbus_write_byte_data(isp1301_i2c_client, - ISP1301_I2C_MODE_CONTROL_1, MC1_DAT_SE0 | MC1_SPEED_REG); - i2c_smbus_write_byte_data(isp1301_i2c_client, - ISP1301_I2C_MODE_CONTROL_1 | ISP1301_I2C_REG_CLEAR_ADDR, - ~(MC1_DAT_SE0 | MC1_SPEED_REG)); - i2c_smbus_write_byte_data(isp1301_i2c_client, - ISP1301_I2C_MODE_CONTROL_2, - MC2_BI_DI | MC2_PSW_EN | MC2_SPD_SUSP_CTRL); - i2c_smbus_write_byte_data(isp1301_i2c_client, - ISP1301_I2C_MODE_CONTROL_2 | ISP1301_I2C_REG_CLEAR_ADDR, - ~(MC2_BI_DI | MC2_PSW_EN | MC2_SPD_SUSP_CTRL)); - i2c_smbus_write_byte_data(isp1301_i2c_client, - ISP1301_I2C_OTG_CONTROL_1, OTG1_DM_PULLDOWN | OTG1_DP_PULLDOWN); - i2c_smbus_write_byte_data(isp1301_i2c_client, - ISP1301_I2C_OTG_CONTROL_1 | ISP1301_I2C_REG_CLEAR_ADDR, - ~(OTG1_DM_PULLDOWN | OTG1_DP_PULLDOWN)); - i2c_smbus_write_byte_data(isp1301_i2c_client, - ISP1301_I2C_INTERRUPT_LATCH | ISP1301_I2C_REG_CLEAR_ADDR, 0xFF); - i2c_smbus_write_byte_data(isp1301_i2c_client, - ISP1301_I2C_INTERRUPT_FALLING | ISP1301_I2C_REG_CLEAR_ADDR, - 0xFF); - i2c_smbus_write_byte_data(isp1301_i2c_client, - ISP1301_I2C_INTERRUPT_RISING | ISP1301_I2C_REG_CLEAR_ADDR, - 0xFF); -} - static void isp1301_configure_lpc32xx(void) { /* LPC32XX only supports DAT_SE0 USB mode */ @@ -149,10 +116,7 @@ static void isp1301_configure_lpc32xx(void) static void isp1301_configure(void) { - if (machine_is_pnx4008()) - isp1301_configure_pnx4008(); - else - isp1301_configure_lpc32xx(); + isp1301_configure_lpc32xx(); } static inline void isp1301_vbus_on(void) @@ -241,47 +205,6 @@ static const struct hc_driver ohci_nxp_hc_driver = { .start_port_reset = ohci_start_port_reset, }; -static void nxp_set_usb_bits(void) -{ - if (machine_is_pnx4008()) { - start_int_set_falling_edge(SE_USB_OTG_ATX_INT_N); - start_int_ack(SE_USB_OTG_ATX_INT_N); - start_int_umask(SE_USB_OTG_ATX_INT_N); - - start_int_set_rising_edge(SE_USB_OTG_TIMER_INT); - start_int_ack(SE_USB_OTG_TIMER_INT); - start_int_umask(SE_USB_OTG_TIMER_INT); - - start_int_set_rising_edge(SE_USB_I2C_INT); - start_int_ack(SE_USB_I2C_INT); - start_int_umask(SE_USB_I2C_INT); - - start_int_set_rising_edge(SE_USB_INT); - start_int_ack(SE_USB_INT); - start_int_umask(SE_USB_INT); - - start_int_set_rising_edge(SE_USB_NEED_CLK_INT); - start_int_ack(SE_USB_NEED_CLK_INT); - start_int_umask(SE_USB_NEED_CLK_INT); - - start_int_set_rising_edge(SE_USB_AHB_NEED_CLK_INT); - start_int_ack(SE_USB_AHB_NEED_CLK_INT); - start_int_umask(SE_USB_AHB_NEED_CLK_INT); - } -} - -static void nxp_unset_usb_bits(void) -{ - if (machine_is_pnx4008()) { - start_int_mask(SE_USB_OTG_ATX_INT_N); - start_int_mask(SE_USB_OTG_TIMER_INT); - start_int_mask(SE_USB_I2C_INT); - start_int_mask(SE_USB_INT); - start_int_mask(SE_USB_NEED_CLK_INT); - start_int_mask(SE_USB_AHB_NEED_CLK_INT); - } -} - static int __devinit usb_hcd_nxp_probe(struct platform_device *pdev) { struct usb_hcd *hcd = 0; @@ -376,9 +299,6 @@ static int __devinit usb_hcd_nxp_probe(struct platform_device *pdev) goto out8; } - /* Set all USB bits in the Start Enable register */ - nxp_set_usb_bits(); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!res) { dev_err(&pdev->dev, "Failed to get MEM resource\n"); @@ -413,7 +333,6 @@ static int __devinit usb_hcd_nxp_probe(struct platform_device *pdev) nxp_stop_hc(); out8: - nxp_unset_usb_bits(); usb_put_hcd(hcd); out7: clk_disable(usb_otg_clk); @@ -441,7 +360,6 @@ static int usb_hcd_nxp_remove(struct platform_device *pdev) nxp_stop_hc(); release_mem_region(hcd->rsrc_start, hcd->rsrc_len); usb_put_hcd(hcd); - nxp_unset_usb_bits(); clk_disable(usb_pll_clk); clk_put(usb_pll_clk); clk_disable(usb_dev_clk); diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c index f8b2d91..4531d03 100644 --- a/drivers/usb/host/ohci-omap.c +++ b/drivers/usb/host/ohci-omap.c @@ -24,7 +24,7 @@ #include <asm/io.h> #include <asm/mach-types.h> -#include <plat/mux.h> +#include <mach/mux.h> #include <plat/fpga.h> #include <mach/hardware.h> diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c index e1a3cc6..955c410 100644 --- a/drivers/usb/host/ohci-pxa27x.c +++ b/drivers/usb/host/ohci-pxa27x.c @@ -24,8 +24,8 @@ #include <linux/platform_device.h> #include <linux/clk.h> #include <mach/hardware.h> -#include <mach/ohci.h> -#include <mach/pxa3xx-u2d.h> +#include <linux/platform_data/usb-ohci-pxa27x.h> +#include <linux/platform_data/usb-pxa3xx-ulpi.h> /* * UHC: USB Host Controller (OHCI-like) register definitions diff --git a/drivers/usb/host/ohci-s3c2410.c b/drivers/usb/host/ohci-s3c2410.c index 664c869..0d2309c 100644 --- a/drivers/usb/host/ohci-s3c2410.c +++ b/drivers/usb/host/ohci-s3c2410.c @@ -21,7 +21,7 @@ #include <linux/platform_device.h> #include <linux/clk.h> -#include <plat/usb-control.h> +#include <linux/platform_data/usb-ohci-s3c2410.h> #define valid_port(idx) ((idx) == 1 || (idx) == 2) diff --git a/drivers/usb/musb/da8xx.c b/drivers/usb/musb/da8xx.c index 0f9fcec..15a2627 100644 --- a/drivers/usb/musb/da8xx.c +++ b/drivers/usb/musb/da8xx.c @@ -35,7 +35,7 @@ #include <linux/dma-mapping.h> #include <mach/da8xx.h> -#include <mach/usb.h> +#include <linux/platform_data/usb-davinci.h> #include "musb_core.h" diff --git a/drivers/usb/musb/tusb6010_omap.c b/drivers/usb/musb/tusb6010_omap.c index b67b4bc..89f0709 100644 --- a/drivers/usb/musb/tusb6010_omap.c +++ b/drivers/usb/musb/tusb6010_omap.c @@ -17,7 +17,6 @@ #include <linux/dma-mapping.h> #include <linux/slab.h> #include <plat/dma.h> -#include <plat/mux.h> #include "musb_core.h" #include "tusb6010.h" diff --git a/drivers/usb/musb/ux500_dma.c b/drivers/usb/musb/ux500_dma.c index d05c7fb..f82246d 100644 --- a/drivers/usb/musb/ux500_dma.c +++ b/drivers/usb/musb/ux500_dma.c @@ -30,7 +30,7 @@ #include <linux/dma-mapping.h> #include <linux/dmaengine.h> #include <linux/pfn.h> -#include <mach/usb.h> +#include <linux/platform_data/usb-musb-ux500.h> #include "musb_core.h" struct ux500_dma_channel { diff --git a/drivers/usb/otg/isp1301_omap.c b/drivers/usb/otg/isp1301_omap.c index 7a88667..81f1f9a 100644 --- a/drivers/usb/otg/isp1301_omap.c +++ b/drivers/usb/otg/isp1301_omap.c @@ -36,7 +36,7 @@ #include <asm/irq.h> #include <asm/mach-types.h> -#include <plat/mux.h> +#include <mach/mux.h> #include <mach/usb.h> diff --git a/drivers/video/backlight/omap1_bl.c b/drivers/video/backlight/omap1_bl.c index 92257ef..9a046a4 100644 --- a/drivers/video/backlight/omap1_bl.c +++ b/drivers/video/backlight/omap1_bl.c @@ -30,7 +30,7 @@ #include <linux/platform_data/omap1_bl.h> #include <mach/hardware.h> -#include <plat/mux.h> +#include <mach/mux.h> #define OMAPBL_MAX_INTENSITY 0xff diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c index 7ae9d53..113d43a 100644 --- a/drivers/video/da8xx-fb.c +++ b/drivers/video/da8xx-fb.c @@ -131,7 +131,7 @@ #define UPPER_MARGIN 32 #define LOWER_MARGIN 32 -static resource_size_t da8xx_fb_reg_base; +static void __iomem *da8xx_fb_reg_base; static struct resource *lcdc_regs; static unsigned int lcd_revision; static irq_handler_t lcdc_irq_handler; @@ -951,7 +951,7 @@ static int __devexit fb_remove(struct platform_device *dev) clk_disable(par->lcdc_clk); clk_put(par->lcdc_clk); framebuffer_release(info); - iounmap((void __iomem *)da8xx_fb_reg_base); + iounmap(da8xx_fb_reg_base); release_mem_region(lcdc_regs->start, resource_size(lcdc_regs)); } @@ -1171,7 +1171,7 @@ static int __devinit fb_probe(struct platform_device *device) if (!lcdc_regs) return -EBUSY; - da8xx_fb_reg_base = (resource_size_t)ioremap(lcdc_regs->start, len); + da8xx_fb_reg_base = ioremap(lcdc_regs->start, len); if (!da8xx_fb_reg_base) { ret = -EBUSY; goto err_request_mem; @@ -1392,7 +1392,7 @@ err_clk_put: clk_put(fb_clk); err_ioremap: - iounmap((void __iomem *)da8xx_fb_reg_base); + iounmap(da8xx_fb_reg_base); err_request_mem: release_mem_region(lcdc_regs->start, len); diff --git a/drivers/video/ep93xx-fb.c b/drivers/video/ep93xx-fb.c index 345d962..f2c092d 100644 --- a/drivers/video/ep93xx-fb.c +++ b/drivers/video/ep93xx-fb.c @@ -24,7 +24,7 @@ #include <linux/clk.h> #include <linux/fb.h> -#include <mach/fb.h> +#include <linux/platform_data/video-ep93xx.h> /* Vertical Frame Timing Registers */ #define EP93XXFB_VLINES_TOTAL 0x0000 /* SW locked */ diff --git a/drivers/video/imxfb.c b/drivers/video/imxfb.c index caad368..53ffdfc 100644 --- a/drivers/video/imxfb.c +++ b/drivers/video/imxfb.c @@ -32,7 +32,7 @@ #include <linux/io.h> #include <linux/math64.h> -#include <mach/imxfb.h> +#include <linux/platform_data/video-imxfb.h> #include <mach/hardware.h> /* diff --git a/drivers/video/msm/mddi.c b/drivers/video/msm/mddi.c index b061d70..bf73f04 100644 --- a/drivers/video/msm/mddi.c +++ b/drivers/video/msm/mddi.c @@ -29,7 +29,7 @@ #include <mach/msm_iomap.h> #include <mach/irqs.h> #include <mach/board.h> -#include <mach/msm_fb.h> +#include <linux/platform_data/video-msm_fb.h> #include "mddi_hw.h" #define FLAG_DISABLE_HIBERNATION 0x0001 diff --git a/drivers/video/msm/mddi_client_dummy.c b/drivers/video/msm/mddi_client_dummy.c index d2a091c..f1b0dfc 100644 --- a/drivers/video/msm/mddi_client_dummy.c +++ b/drivers/video/msm/mddi_client_dummy.c @@ -20,7 +20,7 @@ #include <linux/kernel.h> #include <linux/platform_device.h> -#include <mach/msm_fb.h> +#include <linux/platform_data/video-msm_fb.h> struct panel_info { struct platform_device pdev; diff --git a/drivers/video/msm/mddi_client_nt35399.c b/drivers/video/msm/mddi_client_nt35399.c index 7fcd67e..d7a5bf8 100644 --- a/drivers/video/msm/mddi_client_nt35399.c +++ b/drivers/video/msm/mddi_client_nt35399.c @@ -22,7 +22,7 @@ #include <linux/sched.h> #include <linux/gpio.h> #include <linux/slab.h> -#include <mach/msm_fb.h> +#include <linux/platform_data/video-msm_fb.h> static DECLARE_WAIT_QUEUE_HEAD(nt35399_vsync_wait); diff --git a/drivers/video/msm/mddi_client_toshiba.c b/drivers/video/msm/mddi_client_toshiba.c index 053eb68..061d7df 100644 --- a/drivers/video/msm/mddi_client_toshiba.c +++ b/drivers/video/msm/mddi_client_toshiba.c @@ -22,7 +22,7 @@ #include <linux/gpio.h> #include <linux/sched.h> #include <linux/slab.h> -#include <mach/msm_fb.h> +#include <linux/platform_data/video-msm_fb.h> #define LCD_CONTROL_BLOCK_BASE 0x110000 diff --git a/drivers/video/msm/mdp.c b/drivers/video/msm/mdp.c index cb2ddf1..d1f881e 100644 --- a/drivers/video/msm/mdp.c +++ b/drivers/video/msm/mdp.c @@ -26,7 +26,7 @@ #include <linux/slab.h> #include <mach/msm_iomap.h> -#include <mach/msm_fb.h> +#include <linux/platform_data/video-msm_fb.h> #include <linux/platform_device.h> #include <linux/export.h> diff --git a/drivers/video/msm/mdp_hw.h b/drivers/video/msm/mdp_hw.h index d804774..a0bacf5 100644 --- a/drivers/video/msm/mdp_hw.h +++ b/drivers/video/msm/mdp_hw.h @@ -16,7 +16,7 @@ #define _MDP_HW_H_ #include <mach/msm_iomap.h> -#include <mach/msm_fb.h> +#include <linux/platform_data/video-msm_fb.h> struct mdp_info { struct mdp_device mdp_dev; diff --git a/drivers/video/msm/mdp_ppp.c b/drivers/video/msm/mdp_ppp.c index 2b6564e..be6079c 100644 --- a/drivers/video/msm/mdp_ppp.c +++ b/drivers/video/msm/mdp_ppp.c @@ -16,7 +16,7 @@ #include <linux/file.h> #include <linux/delay.h> #include <linux/msm_mdp.h> -#include <mach/msm_fb.h> +#include <linux/platform_data/video-msm_fb.h> #include "mdp_hw.h" #include "mdp_scale_tables.h" diff --git a/drivers/video/msm/msm_fb.c b/drivers/video/msm/msm_fb.c index c6e3b4f..ec08a9e 100644 --- a/drivers/video/msm/msm_fb.c +++ b/drivers/video/msm/msm_fb.c @@ -25,7 +25,7 @@ #include <linux/msm_mdp.h> #include <linux/io.h> #include <linux/uaccess.h> -#include <mach/msm_fb.h> +#include <linux/platform_data/video-msm_fb.h> #include <mach/board.h> #include <linux/workqueue.h> #include <linux/clk.h> diff --git a/drivers/video/mx3fb.c b/drivers/video/mx3fb.c index c89f8a8..d738108 100644 --- a/drivers/video/mx3fb.c +++ b/drivers/video/mx3fb.c @@ -27,10 +27,10 @@ #include <linux/clk.h> #include <linux/mutex.h> -#include <mach/dma.h> +#include <linux/platform_data/dma-imx.h> #include <mach/hardware.h> #include <mach/ipu.h> -#include <mach/mx3fb.h> +#include <linux/platform_data/video-mx3fb.h> #include <asm/io.h> #include <asm/uaccess.h> diff --git a/drivers/video/nuc900fb.c b/drivers/video/nuc900fb.c index e10f551..9338755 100644 --- a/drivers/video/nuc900fb.c +++ b/drivers/video/nuc900fb.c @@ -38,7 +38,7 @@ #include <mach/map.h> #include <mach/regs-clock.h> #include <mach/regs-ldm.h> -#include <mach/fb.h> +#include <linux/platform_data/video-nuc900fb.h> #include "nuc900fb.h" diff --git a/drivers/video/nuc900fb.h b/drivers/video/nuc900fb.h index bc7c930..9a1ca6d 100644 --- a/drivers/video/nuc900fb.h +++ b/drivers/video/nuc900fb.h @@ -16,7 +16,7 @@ #define __NUC900FB_H #include <mach/map.h> -#include <mach/fb.h> +#include <linux/platform_data/video-nuc900fb.h> enum nuc900_lcddrv_type { LCDDRV_NUC910, diff --git a/drivers/video/omap/lcd_ams_delta.c b/drivers/video/omap/lcd_ams_delta.c index d3a3113..ed4cad8 100644 --- a/drivers/video/omap/lcd_ams_delta.c +++ b/drivers/video/omap/lcd_ams_delta.c @@ -27,8 +27,7 @@ #include <linux/lcd.h> #include <linux/gpio.h> -#include <plat/board-ams-delta.h> -#include <mach/hardware.h> +#include <mach/board-ams-delta.h> #include "omapfb.h" diff --git a/drivers/video/omap/lcd_mipid.c b/drivers/video/omap/lcd_mipid.c index e3880c4..b739600 100644 --- a/drivers/video/omap/lcd_mipid.c +++ b/drivers/video/omap/lcd_mipid.c @@ -25,7 +25,7 @@ #include <linux/spi/spi.h> #include <linux/module.h> -#include <plat/lcd_mipid.h> +#include <linux/platform_data/lcd-mipid.h> #include "omapfb.h" diff --git a/drivers/video/omap/lcd_osk.c b/drivers/video/omap/lcd_osk.c index 5914220..3aa62da 100644 --- a/drivers/video/omap/lcd_osk.c +++ b/drivers/video/omap/lcd_osk.c @@ -24,7 +24,7 @@ #include <linux/platform_device.h> #include <asm/gpio.h> -#include <plat/mux.h> +#include <mach/mux.h> #include "omapfb.h" static int osk_panel_init(struct lcd_panel *panel, struct omapfb_device *fbdev) diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c index 3f90255..4fa2ad4 100644 --- a/drivers/video/pxafb.c +++ b/drivers/video/pxafb.c @@ -61,7 +61,7 @@ #include <asm/irq.h> #include <asm/div64.h> #include <mach/bitfield.h> -#include <mach/pxafb.h> +#include <linux/platform_data/video-pxafb.h> /* * Complain if VAR is out of range. diff --git a/drivers/video/vt8500lcdfb.c b/drivers/video/vt8500lcdfb.c index 2a5fe6e..66a74f9 100644 --- a/drivers/video/vt8500lcdfb.c +++ b/drivers/video/vt8500lcdfb.c @@ -30,7 +30,7 @@ #include <linux/platform_device.h> #include <linux/wait.h> -#include <mach/vt8500fb.h> +#include <linux/platform_data/video-vt8500lcdfb.h> #include "vt8500lcdfb.h" #include "wmt_ge_rops.h" diff --git a/drivers/video/wm8505fb.c b/drivers/video/wm8505fb.c index c8703bd..ffeff48 100644 --- a/drivers/video/wm8505fb.c +++ b/drivers/video/wm8505fb.c @@ -29,7 +29,7 @@ #include <linux/platform_device.h> #include <linux/wait.h> -#include <mach/vt8500fb.h> +#include <linux/platform_data/video-vt8500lcdfb.h> #include "wm8505fb_regs.h" #include "wmt_ge_rops.h" diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index 53d7571..ad1bb93 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -237,12 +237,12 @@ config OMAP_WATCHDOG here to enable the OMAP1610/OMAP1710/OMAP2420/OMAP3430/OMAP4430 watchdog timer. config PNX4008_WATCHDOG - tristate "PNX4008 and LPC32XX Watchdog" - depends on ARCH_PNX4008 || ARCH_LPC32XX + tristate "LPC32XX Watchdog" + depends on ARCH_LPC32XX select WATCHDOG_CORE help Say Y here if to include support for the watchdog timer - in the PNX4008 or LPC32XX processor. + in the LPC32XX processor. This driver can be built as a module by choosing M. The module will be called pnx4008_wdt. diff --git a/drivers/watchdog/ks8695_wdt.c b/drivers/watchdog/ks8695_wdt.c index 59e75d9..c1a4d3b 100644 --- a/drivers/watchdog/ks8695_wdt.c +++ b/drivers/watchdog/ks8695_wdt.c @@ -24,7 +24,19 @@ #include <linux/io.h> #include <linux/uaccess.h> #include <mach/hardware.h> -#include <mach/regs-timer.h> + +#define KS8695_TMR_OFFSET (0xF0000 + 0xE400) +#define KS8695_TMR_VA (KS8695_IO_VA + KS8695_TMR_OFFSET) + +/* + * Timer registers + */ +#define KS8695_TMCON (0x00) /* Timer Control Register */ +#define KS8695_T0TC (0x08) /* Timer 0 Timeout Count Register */ +#define TMCON_T0EN (1 << 0) /* Timer 0 Enable */ + +/* Timer0 Timeout Counter Register */ +#define T0TC_WATCHDOG (0xff) /* Enable watchdog mode */ #define WDT_DEFAULT_TIME 5 /* seconds */ #define WDT_MAX_TIME 171 /* seconds */ diff --git a/arch/arm/mach-picoxcell/include/mach/hardware.h b/include/linux/bcm2835_timer.h index 70ff581..25680fe 100644 --- a/arch/arm/mach-picoxcell/include/mach/hardware.h +++ b/include/linux/bcm2835_timer.h @@ -1,7 +1,5 @@ /* - * Copyright (c) 2011 Picochip Ltd., Jamie Iles - * - * This file contains the hardware definitions of the picoXcell SoC devices. + * Copyright 2012 Simon Arlott * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -13,9 +11,12 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ -#ifndef __ASM_ARCH_HARDWARE_H -#define __ASM_ARCH_HARDWARE_H -#include <mach/picoxcell_soc.h> +#ifndef __BCM2835_TIMER_H +#define __BCM2835_TIMER_H + +#include <asm/mach/time.h> + +extern struct sys_timer bcm2835_timer; #endif diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index 77335fa..c127315 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -26,6 +26,7 @@ #define CLK_IGNORE_UNUSED BIT(3) /* do not gate even if unused */ #define CLK_IS_ROOT BIT(4) /* root clk, has no parent */ #define CLK_IS_BASIC BIT(5) /* Basic clk, can't do a to_clk_foo() */ +#define CLK_GET_RATE_NOCACHE BIT(6) /* do not use the cached clk rate */ struct clk_hw; @@ -360,6 +361,11 @@ int of_clk_add_provider(struct device_node *np, void of_clk_del_provider(struct device_node *np); struct clk *of_clk_src_simple_get(struct of_phandle_args *clkspec, void *data); +struct clk_onecell_data { + struct clk **clks; + unsigned int clk_num; +}; +struct clk *of_clk_src_onecell_get(struct of_phandle_args *clkspec, void *data); const char *of_clk_get_parent_name(struct device_node *np, int index); void of_clk_init(const struct of_device_id *matches); diff --git a/arch/arm/mach-socfpga/include/mach/timex.h b/include/linux/clk/bcm2835.h index 43df435..aa937f6 100644 --- a/arch/arm/mach-socfpga/include/mach/timex.h +++ b/include/linux/clk/bcm2835.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003 ARM Limited + * Copyright (C) 2010 Broadcom * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -16,4 +16,9 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#define CLOCK_TICK_RATE (50000000 / 16) +#ifndef __LINUX_CLK_BCM2835_H_ +#define __LINUX_CLK_BCM2835_H_ + +void __init bcm2835_init_clocks(void); + +#endif diff --git a/arch/arm/mach-versatile/include/mach/io.h b/include/linux/irqchip/bcm2835.h index 0406513..48a859b 100644 --- a/arch/arm/mach-versatile/include/mach/io.h +++ b/include/linux/irqchip/bcm2835.h @@ -1,7 +1,5 @@ /* - * arch/arm/mach-versatile/include/mach/io.h - * - * Copyright (C) 2003 ARM Limited + * Copyright (C) 2010 Broadcom * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -17,11 +15,15 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#ifndef __ASM_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H -#define PCIO_BASE 0xeb000000ul +#ifndef __LINUX_IRQCHIP_BCM2835_H_ +#define __LINUX_IRQCHIP_BCM2835_H_ + +#include <asm/exception.h> + +extern void bcm2835_init_irq(void); -#define __io(a) ((a) + PCIO_BASE) +extern asmlinkage void __exception_irq_entry bcm2835_handle_irq( + struct pt_regs *regs); #endif diff --git a/include/linux/mfd/dbx500-prcmu.h b/include/linux/mfd/dbx500-prcmu.h index 5b90e94..c410d99 100644 --- a/include/linux/mfd/dbx500-prcmu.h +++ b/include/linux/mfd/dbx500-prcmu.h @@ -136,6 +136,7 @@ enum prcmu_clock { PRCMU_TIMCLK, PRCMU_PLLSOC0, PRCMU_PLLSOC1, + PRCMU_ARMSS, PRCMU_PLLDDR, PRCMU_PLLDSI, PRCMU_DSI0CLK, diff --git a/include/linux/mfd/tps6586x.h b/include/linux/mfd/tps6586x.h index f350fd0..9451471 100644 --- a/include/linux/mfd/tps6586x.h +++ b/include/linux/mfd/tps6586x.h @@ -14,6 +14,7 @@ #define TPS6586X_SLEW_RATE_MASK 0x07 enum { + TPS6586X_ID_SYS, TPS6586X_ID_SM_0, TPS6586X_ID_SM_1, TPS6586X_ID_SM_2, diff --git a/arch/arm/plat-mxc/include/mach/ssi.h b/include/linux/platform_data/asoc-imx-ssi.h index 63f3c28..63f3c28 100644 --- a/arch/arm/plat-mxc/include/mach/ssi.h +++ b/include/linux/platform_data/asoc-imx-ssi.h diff --git a/arch/arm/plat-orion/include/plat/audio.h b/include/linux/platform_data/asoc-kirkwood.h index d6a55bd..d6a55bd 100644 --- a/arch/arm/plat-orion/include/plat/audio.h +++ b/include/linux/platform_data/asoc-kirkwood.h diff --git a/arch/arm/mach-pxa/include/mach/palmasoc.h b/include/linux/platform_data/asoc-palm27x.h index 58afb30..58afb30 100644 --- a/arch/arm/mach-pxa/include/mach/palmasoc.h +++ b/include/linux/platform_data/asoc-palm27x.h diff --git a/arch/arm/plat-samsung/include/plat/audio.h b/include/linux/platform_data/asoc-s3c.h index aa9875f..aa9875f 100644 --- a/arch/arm/plat-samsung/include/plat/audio.h +++ b/include/linux/platform_data/asoc-s3c.h diff --git a/arch/arm/plat-samsung/include/plat/audio-simtec.h b/include/linux/platform_data/asoc-s3c24xx_simtec.h index 376af52..376af52 100644 --- a/arch/arm/plat-samsung/include/plat/audio-simtec.h +++ b/include/linux/platform_data/asoc-s3c24xx_simtec.h diff --git a/arch/arm/plat-omap/include/plat/mcbsp.h b/include/linux/platform_data/asoc-ti-mcbsp.h index 1881412..1881412 100644 --- a/arch/arm/plat-omap/include/plat/mcbsp.h +++ b/include/linux/platform_data/asoc-ti-mcbsp.h diff --git a/arch/arm/mach-pxa/include/mach/pata_pxa.h b/include/linux/platform_data/ata-pxa.h index 6cf7df1..6cf7df1 100644 --- a/arch/arm/mach-pxa/include/mach/pata_pxa.h +++ b/include/linux/platform_data/ata-pxa.h diff --git a/arch/arm/plat-samsung/include/plat/ata.h b/include/linux/platform_data/ata-samsung_cf.h index 2a3855a..2a3855a 100644 --- a/arch/arm/plat-samsung/include/plat/ata.h +++ b/include/linux/platform_data/ata-samsung_cf.h diff --git a/include/linux/platform_data/atmel-aes.h b/include/linux/platform_data/atmel-aes.h index e7a1949..ab68082 100644 --- a/include/linux/platform_data/atmel-aes.h +++ b/include/linux/platform_data/atmel-aes.h @@ -1,7 +1,7 @@ #ifndef __LINUX_ATMEL_AES_H #define __LINUX_ATMEL_AES_H -#include <mach/at_hdmac.h> +#include <linux/platform_data/dma-atmel.h> /** * struct aes_dma_data - DMA data for AES diff --git a/arch/arm/plat-mxc/include/mach/mx1_camera.h b/include/linux/platform_data/camera-mx1.h index 4fd6c70..4fd6c70 100644 --- a/arch/arm/plat-mxc/include/mach/mx1_camera.h +++ b/include/linux/platform_data/camera-mx1.h diff --git a/arch/arm/plat-mxc/include/mach/mx2_cam.h b/include/linux/platform_data/camera-mx2.h index 3c080a3..7ded6f1 100644 --- a/arch/arm/plat-mxc/include/mach/mx2_cam.h +++ b/include/linux/platform_data/camera-mx2.h @@ -23,7 +23,6 @@ #ifndef __MACH_MX2_CAM_H_ #define __MACH_MX2_CAM_H_ -#define MX2_CAMERA_SWAP16 (1 << 0) #define MX2_CAMERA_EXT_VSYNC (1 << 1) #define MX2_CAMERA_CCIR (1 << 2) #define MX2_CAMERA_CCIR_INTERLACE (1 << 3) @@ -31,7 +30,6 @@ #define MX2_CAMERA_GATED_CLOCK (1 << 5) #define MX2_CAMERA_INV_DATA (1 << 6) #define MX2_CAMERA_PCLK_SAMPLE_RISING (1 << 7) -#define MX2_CAMERA_PACK_DIR_MSB (1 << 8) /** * struct mx2_camera_platform_data - optional platform data for mx2_camera diff --git a/arch/arm/plat-mxc/include/mach/mx3_camera.h b/include/linux/platform_data/camera-mx3.h index f226ee3..f226ee3 100644 --- a/arch/arm/plat-mxc/include/mach/mx3_camera.h +++ b/include/linux/platform_data/camera-mx3.h diff --git a/arch/arm/mach-pxa/include/mach/camera.h b/include/linux/platform_data/camera-pxa.h index 6709b1c..6709b1c 100644 --- a/arch/arm/mach-pxa/include/mach/camera.h +++ b/include/linux/platform_data/camera-pxa.h diff --git a/include/linux/platform_data/clk-realview.h b/include/linux/platform_data/clk-realview.h new file mode 100644 index 0000000..2e426a7 --- /dev/null +++ b/include/linux/platform_data/clk-realview.h @@ -0,0 +1 @@ +void realview_clk_init(void __iomem *sysbase, bool is_pb1176); diff --git a/include/linux/platform_data/clk-ux500.h b/include/linux/platform_data/clk-ux500.h new file mode 100644 index 0000000..3af0da1 --- /dev/null +++ b/include/linux/platform_data/clk-ux500.h @@ -0,0 +1,17 @@ +/* + * Clock definitions for ux500 platforms + * + * Copyright (C) 2012 ST-Ericsson SA + * Author: Ulf Hansson <ulf.hansson@linaro.org> + * + * License terms: GNU General Public License (GPL) version 2 + */ + +#ifndef __CLK_UX500_H +#define __CLK_UX500_H + +void u8500_clk_init(void); +void u9540_clk_init(void); +void u8540_clk_init(void); + +#endif /* __CLK_UX500_H */ diff --git a/arch/arm/mach-ux500/include/mach/crypto-ux500.h b/include/linux/platform_data/crypto-ux500.h index 5b2d081..5b2d081 100644 --- a/arch/arm/mach-ux500/include/mach/crypto-ux500.h +++ b/include/linux/platform_data/crypto-ux500.h diff --git a/arch/arm/mach-at91/include/mach/at_hdmac.h b/include/linux/platform_data/dma-atmel.h index cab0997..cab0997 100644 --- a/arch/arm/mach-at91/include/mach/at_hdmac.h +++ b/include/linux/platform_data/dma-atmel.h diff --git a/arch/arm/mach-ep93xx/include/mach/dma.h b/include/linux/platform_data/dma-ep93xx.h index e82c642..e82c642 100644 --- a/arch/arm/mach-ep93xx/include/mach/dma.h +++ b/include/linux/platform_data/dma-ep93xx.h diff --git a/arch/arm/plat-mxc/include/mach/sdma.h b/include/linux/platform_data/dma-imx-sdma.h index 3a39428..3a39428 100644 --- a/arch/arm/plat-mxc/include/mach/sdma.h +++ b/include/linux/platform_data/dma-imx-sdma.h diff --git a/arch/arm/plat-mxc/include/mach/dma.h b/include/linux/platform_data/dma-imx.h index 1b90803..1b90803 100644 --- a/arch/arm/plat-mxc/include/mach/dma.h +++ b/include/linux/platform_data/dma-imx.h diff --git a/arch/arm/mach-mmp/include/mach/sram.h b/include/linux/platform_data/dma-mmp_tdma.h index 239e0fc..239e0fc 100644 --- a/arch/arm/mach-mmp/include/mach/sram.h +++ b/include/linux/platform_data/dma-mmp_tdma.h diff --git a/arch/arm/plat-orion/include/plat/mv_xor.h b/include/linux/platform_data/dma-mv_xor.h index 2ba1f7d..2ba1f7d 100644 --- a/arch/arm/plat-orion/include/plat/mv_xor.h +++ b/include/linux/platform_data/dma-mv_xor.h diff --git a/arch/arm/plat-omap/include/plat/dsp.h b/include/linux/platform_data/dsp-omap.h index 5927709..5927709 100644 --- a/arch/arm/plat-omap/include/plat/dsp.h +++ b/include/linux/platform_data/dsp-omap.h diff --git a/arch/arm/mach-netx/include/mach/eth.h b/include/linux/platform_data/eth-netx.h index 88af1ac..88af1ac 100644 --- a/arch/arm/mach-netx/include/mach/eth.h +++ b/include/linux/platform_data/eth-netx.h diff --git a/arch/arm/plat-samsung/include/plat/hwmon.h b/include/linux/platform_data/hwmon-s3c.h index c167e44..c167e44 100644 --- a/arch/arm/plat-samsung/include/plat/hwmon.h +++ b/include/linux/platform_data/hwmon-s3c.h diff --git a/arch/arm/mach-davinci/include/mach/i2c.h b/include/linux/platform_data/i2c-davinci.h index 2312d19..2312d19 100644 --- a/arch/arm/mach-davinci/include/mach/i2c.h +++ b/include/linux/platform_data/i2c-davinci.h diff --git a/arch/arm/plat-mxc/include/mach/i2c.h b/include/linux/platform_data/i2c-imx.h index 8289d91..8289d91 100644 --- a/arch/arm/plat-mxc/include/mach/i2c.h +++ b/include/linux/platform_data/i2c-imx.h diff --git a/arch/arm/mach-w90x900/include/mach/i2c.h b/include/linux/platform_data/i2c-nuc900.h index 9ffb12d..9ffb12d 100644 --- a/arch/arm/mach-w90x900/include/mach/i2c.h +++ b/include/linux/platform_data/i2c-nuc900.h diff --git a/arch/arm/plat-samsung/include/plat/iic.h b/include/linux/platform_data/i2c-s3c2410.h index 51d52e7..51d52e7 100644 --- a/arch/arm/plat-samsung/include/plat/iic.h +++ b/include/linux/platform_data/i2c-s3c2410.h diff --git a/arch/arm/mach-pxa/include/mach/irda.h b/include/linux/platform_data/irda-pxaficp.h index 3cd41f7..3cd41f7 100644 --- a/arch/arm/mach-pxa/include/mach/irda.h +++ b/include/linux/platform_data/irda-pxaficp.h diff --git a/arch/arm/mach-pxa/include/mach/pxa930_rotary.h b/include/linux/platform_data/keyboard-pxa930_rotary.h index 053587c..053587c 100644 --- a/arch/arm/mach-pxa/include/mach/pxa930_rotary.h +++ b/include/linux/platform_data/keyboard-pxa930_rotary.h diff --git a/arch/arm/plat-spear/include/plat/keyboard.h b/include/linux/platform_data/keyboard-spear.h index 9248e3a..9248e3a 100644 --- a/arch/arm/plat-spear/include/plat/keyboard.h +++ b/include/linux/platform_data/keyboard-spear.h diff --git a/arch/arm/mach-ep93xx/include/mach/ep93xx_keypad.h b/include/linux/platform_data/keypad-ep93xx.h index 1e2f4e9..1e2f4e9 100644 --- a/arch/arm/mach-ep93xx/include/mach/ep93xx_keypad.h +++ b/include/linux/platform_data/keypad-ep93xx.h diff --git a/arch/arm/plat-nomadik/include/plat/ske.h b/include/linux/platform_data/keypad-nomadik-ske.h index 31382fb..31382fb 100644 --- a/arch/arm/plat-nomadik/include/plat/ske.h +++ b/include/linux/platform_data/keypad-nomadik-ske.h diff --git a/arch/arm/plat-omap/include/plat/keypad.h b/include/linux/platform_data/keypad-omap.h index a6b21ed..a6b21ed 100644 --- a/arch/arm/plat-omap/include/plat/keypad.h +++ b/include/linux/platform_data/keypad-omap.h diff --git a/arch/arm/plat-pxa/include/plat/pxa27x_keypad.h b/include/linux/platform_data/keypad-pxa27x.h index 5ce8d5e6..5ce8d5e6 100644 --- a/arch/arm/plat-pxa/include/plat/pxa27x_keypad.h +++ b/include/linux/platform_data/keypad-pxa27x.h diff --git a/arch/arm/mach-w90x900/include/mach/w90p910_keypad.h b/include/linux/platform_data/keypad-w90p910.h index 556778e..556778e 100644 --- a/arch/arm/mach-w90x900/include/mach/w90p910_keypad.h +++ b/include/linux/platform_data/keypad-w90p910.h diff --git a/arch/arm/mach-davinci/include/mach/keyscan.h b/include/linux/platform_data/keyscan-davinci.h index 7a560e0..7a560e0 100644 --- a/arch/arm/mach-davinci/include/mach/keyscan.h +++ b/include/linux/platform_data/keyscan-davinci.h diff --git a/arch/arm/plat-omap/include/plat/lcd_mipid.h b/include/linux/platform_data/lcd-mipid.h index 8e52c65..8e52c65 100644 --- a/arch/arm/plat-omap/include/plat/lcd_mipid.h +++ b/include/linux/platform_data/lcd-mipid.h diff --git a/arch/arm/mach-kirkwood/include/mach/leds-netxbig.h b/include/linux/platform_data/leds-kirkwood-netxbig.h index 24b536e..24b536e 100644 --- a/arch/arm/mach-kirkwood/include/mach/leds-netxbig.h +++ b/include/linux/platform_data/leds-kirkwood-netxbig.h diff --git a/arch/arm/mach-kirkwood/include/mach/leds-ns2.h b/include/linux/platform_data/leds-kirkwood-ns2.h index e21272e..e21272e 100644 --- a/arch/arm/mach-kirkwood/include/mach/leds-ns2.h +++ b/include/linux/platform_data/leds-kirkwood-ns2.h diff --git a/arch/arm/mach-s3c24xx/include/mach/leds-gpio.h b/include/linux/platform_data/leds-s3c24xx.h index d8a7672..d8a7672 100644 --- a/arch/arm/mach-s3c24xx/include/mach/leds-gpio.h +++ b/include/linux/platform_data/leds-s3c24xx.h diff --git a/arch/arm/mach-sa1100/include/mach/mcp.h b/include/linux/platform_data/mfd-mcp-sa11x0.h index 4b2860ae..4b2860ae 100644 --- a/arch/arm/mach-sa1100/include/mach/mcp.h +++ b/include/linux/platform_data/mfd-mcp-sa11x0.h diff --git a/arch/arm/plat-samsung/include/plat/mipi_csis.h b/include/linux/platform_data/mipi-csis.h index c45b1e8..c45b1e8 100644 --- a/arch/arm/plat-samsung/include/plat/mipi_csis.h +++ b/include/linux/platform_data/mipi-csis.h diff --git a/arch/arm/mach-davinci/include/mach/mmc.h b/include/linux/platform_data/mmc-davinci.h index 5ba6b22..5ba6b22 100644 --- a/arch/arm/mach-davinci/include/mach/mmc.h +++ b/include/linux/platform_data/mmc-davinci.h diff --git a/arch/arm/plat-mxc/include/mach/esdhc.h b/include/linux/platform_data/mmc-esdhc-imx.h index aaf9748..aaf9748 100644 --- a/arch/arm/plat-mxc/include/mach/esdhc.h +++ b/include/linux/platform_data/mmc-esdhc-imx.h diff --git a/arch/arm/mach-msm/include/mach/mmc.h b/include/linux/platform_data/mmc-msm_sdcc.h index ffcd9e3..ffcd9e3 100644 --- a/arch/arm/mach-msm/include/mach/mmc.h +++ b/include/linux/platform_data/mmc-msm_sdcc.h diff --git a/arch/arm/plat-orion/include/plat/mvsdio.h b/include/linux/platform_data/mmc-mvsdio.h index 1190efe..1190efe 100644 --- a/arch/arm/plat-orion/include/plat/mvsdio.h +++ b/include/linux/platform_data/mmc-mvsdio.h diff --git a/arch/arm/plat-mxc/include/mach/mmc.h b/include/linux/platform_data/mmc-mxcmmc.h index 29115f4..29115f4 100644 --- a/arch/arm/plat-mxc/include/mach/mmc.h +++ b/include/linux/platform_data/mmc-mxcmmc.h diff --git a/arch/arm/mach-pxa/include/mach/mmc.h b/include/linux/platform_data/mmc-pxamci.h index 9eb515b..9eb515b 100644 --- a/arch/arm/mach-pxa/include/mach/mmc.h +++ b/include/linux/platform_data/mmc-pxamci.h diff --git a/arch/arm/plat-samsung/include/plat/mci.h b/include/linux/platform_data/mmc-s3cmci.h index c42d317..c42d317 100644 --- a/arch/arm/plat-samsung/include/plat/mci.h +++ b/include/linux/platform_data/mmc-s3cmci.h diff --git a/arch/arm/mach-tegra/include/mach/sdhci.h b/include/linux/platform_data/mmc-sdhci-tegra.h index 4231bc7..8f84306 100644 --- a/arch/arm/mach-tegra/include/mach/sdhci.h +++ b/include/linux/platform_data/mmc-sdhci-tegra.h @@ -1,6 +1,4 @@ /* - * include/asm-arm/arch-tegra/include/mach/sdhci.h - * * Copyright (C) 2009 Palm, Inc. * Author: Yvonne Yip <y@palm.com> * @@ -14,8 +12,8 @@ * GNU General Public License for more details. * */ -#ifndef __ASM_ARM_ARCH_TEGRA_SDHCI_H -#define __ASM_ARM_ARCH_TEGRA_SDHCI_H +#ifndef __PLATFORM_DATA_TEGRA_SDHCI_H +#define __PLATFORM_DATA_TEGRA_SDHCI_H #include <linux/mmc/host.h> diff --git a/arch/arm/mach-pxa/include/mach/pxa930_trkball.h b/include/linux/platform_data/mouse-pxa930_trkball.h index 5e0789b..5e0789b 100644 --- a/arch/arm/mach-pxa/include/mach/pxa930_trkball.h +++ b/include/linux/platform_data/mouse-pxa930_trkball.h diff --git a/arch/arm/mach-davinci/include/mach/aemif.h b/include/linux/platform_data/mtd-davinci-aemif.h index 05b2934..05b2934 100644 --- a/arch/arm/mach-davinci/include/mach/aemif.h +++ b/include/linux/platform_data/mtd-davinci-aemif.h diff --git a/arch/arm/mach-davinci/include/mach/nand.h b/include/linux/platform_data/mtd-davinci.h index 1cf555a..1cf555a 100644 --- a/arch/arm/mach-davinci/include/mach/nand.h +++ b/include/linux/platform_data/mtd-davinci.h diff --git a/arch/arm/plat-mxc/include/mach/mxc_nand.h b/include/linux/platform_data/mtd-mxc_nand.h index 6bb96ef..6bb96ef 100644 --- a/arch/arm/plat-mxc/include/mach/mxc_nand.h +++ b/include/linux/platform_data/mtd-mxc_nand.h diff --git a/arch/arm/plat-omap/include/plat/nand.h b/include/linux/platform_data/mtd-nand-omap2.h index 1a68c1e..1a68c1e 100644 --- a/arch/arm/plat-omap/include/plat/nand.h +++ b/include/linux/platform_data/mtd-nand-omap2.h diff --git a/arch/arm/plat-pxa/include/plat/pxa3xx_nand.h b/include/linux/platform_data/mtd-nand-pxa3xx.h index c42f39f..c42f39f 100644 --- a/arch/arm/plat-pxa/include/plat/pxa3xx_nand.h +++ b/include/linux/platform_data/mtd-nand-pxa3xx.h diff --git a/arch/arm/plat-samsung/include/plat/nand.h b/include/linux/platform_data/mtd-nand-s3c2410.h index b64115f..b64115f 100644 --- a/arch/arm/plat-samsung/include/plat/nand.h +++ b/include/linux/platform_data/mtd-nand-s3c2410.h diff --git a/arch/arm/mach-nomadik/include/mach/nand.h b/include/linux/platform_data/mtd-nomadik-nand.h index c3c8254..c3c8254 100644 --- a/arch/arm/mach-nomadik/include/mach/nand.h +++ b/include/linux/platform_data/mtd-nomadik-nand.h diff --git a/arch/arm/plat-omap/include/plat/onenand.h b/include/linux/platform_data/mtd-onenand-omap2.h index 2858667..2858667 100644 --- a/arch/arm/plat-omap/include/plat/onenand.h +++ b/include/linux/platform_data/mtd-onenand-omap2.h diff --git a/arch/arm/plat-orion/include/plat/orion_nand.h b/include/linux/platform_data/mtd-orion_nand.h index 9f3c180..9f3c180 100644 --- a/arch/arm/plat-orion/include/plat/orion_nand.h +++ b/include/linux/platform_data/mtd-orion_nand.h diff --git a/arch/arm/mach-pxa/include/mach/arcom-pcmcia.h b/include/linux/platform_data/pcmcia-pxa2xx_viper.h index d428be4..d428be4 100644 --- a/arch/arm/mach-pxa/include/mach/arcom-pcmcia.h +++ b/include/linux/platform_data/pcmcia-pxa2xx_viper.h diff --git a/arch/arm/mach-u300/include/mach/gpio-u300.h b/include/linux/platform_data/pinctrl-coh901.h index e81400c..30dea25 100644 --- a/arch/arm/mach-u300/include/mach/gpio-u300.h +++ b/include/linux/platform_data/pinctrl-coh901.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2007-2011 ST-Ericsson AB + * Copyright (C) 2007-2012 ST-Ericsson AB * License terms: GNU General Public License (GPL) version 2 * GPIO block resgister definitions and inline macros for * U300 GPIO COH 901 335 or COH 901 571/3 @@ -10,24 +10,13 @@ #define __MACH_U300_GPIO_U300_H /** - * enum u300_gpio_variant - the type of U300 GPIO employed - */ -enum u300_gpio_variant { - U300_GPIO_COH901335, - U300_GPIO_COH901571_3_BS335, - U300_GPIO_COH901571_3_BS365, -}; - -/** * struct u300_gpio_platform - U300 GPIO platform data - * @variant: IP block variant * @ports: number of GPIO block ports * @gpio_base: first GPIO number for this block (use a free range) * @gpio_irq_base: first GPIO IRQ number for this block (use a free range) * @pinctrl_device: pin control device to spawn as child */ struct u300_gpio_platform { - enum u300_gpio_variant variant; u8 ports; int gpio_base; int gpio_irq_base; diff --git a/arch/arm/plat-omap/include/plat/remoteproc.h b/include/linux/platform_data/remoteproc-omap.h index b10eac8..b10eac8 100644 --- a/arch/arm/plat-omap/include/plat/remoteproc.h +++ b/include/linux/platform_data/remoteproc-omap.h diff --git a/arch/arm/plat-mxc/include/mach/imx-uart.h b/include/linux/platform_data/serial-imx.h index 4adec9b..4adec9b 100644 --- a/arch/arm/plat-mxc/include/mach/imx-uart.h +++ b/include/linux/platform_data/serial-imx.h diff --git a/arch/arm/mach-davinci/include/mach/spi.h b/include/linux/platform_data/spi-davinci.h index 7af305b..7af305b 100644 --- a/arch/arm/mach-davinci/include/mach/spi.h +++ b/include/linux/platform_data/spi-davinci.h diff --git a/arch/arm/mach-ep93xx/include/mach/ep93xx_spi.h b/include/linux/platform_data/spi-ep93xx.h index 9bb63ac..9bb63ac 100644 --- a/arch/arm/mach-ep93xx/include/mach/ep93xx_spi.h +++ b/include/linux/platform_data/spi-ep93xx.h diff --git a/arch/arm/plat-mxc/include/mach/spi.h b/include/linux/platform_data/spi-imx.h index 08be445..08be445 100644 --- a/arch/arm/plat-mxc/include/mach/spi.h +++ b/include/linux/platform_data/spi-imx.h diff --git a/arch/arm/mach-w90x900/include/mach/nuc900_spi.h b/include/linux/platform_data/spi-nuc900.h index 2c4e0c1..2c4e0c1 100644 --- a/arch/arm/mach-w90x900/include/mach/nuc900_spi.h +++ b/include/linux/platform_data/spi-nuc900.h diff --git a/arch/arm/plat-omap/include/plat/mcspi.h b/include/linux/platform_data/spi-omap2-mcspi.h index a357eb2..a357eb2 100644 --- a/arch/arm/plat-omap/include/plat/mcspi.h +++ b/include/linux/platform_data/spi-omap2-mcspi.h diff --git a/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h b/include/linux/platform_data/spi-s3c64xx.h index ceba18d..ceba18d 100644 --- a/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h +++ b/include/linux/platform_data/spi-s3c64xx.h diff --git a/arch/arm/plat-samsung/include/plat/ts.h b/include/linux/platform_data/touchscreen-s3c2410.h index 26fdb22..26fdb22 100644 --- a/arch/arm/plat-samsung/include/plat/ts.h +++ b/include/linux/platform_data/touchscreen-s3c2410.h diff --git a/arch/arm/mach-davinci/include/mach/usb.h b/include/linux/platform_data/usb-davinci.h index e0bc4ab..e0bc4ab 100644 --- a/arch/arm/mach-davinci/include/mach/usb.h +++ b/include/linux/platform_data/usb-davinci.h diff --git a/arch/arm/plat-mxc/include/mach/mxc_ehci.h b/include/linux/platform_data/usb-ehci-mxc.h index 7eb9d13..7eb9d13 100644 --- a/arch/arm/plat-mxc/include/mach/mxc_ehci.h +++ b/include/linux/platform_data/usb-ehci-mxc.h diff --git a/arch/arm/plat-orion/include/plat/ehci-orion.h b/include/linux/platform_data/usb-ehci-orion.h index 6fc78e4..6fc78e4 100644 --- a/arch/arm/plat-orion/include/plat/ehci-orion.h +++ b/include/linux/platform_data/usb-ehci-orion.h diff --git a/arch/arm/plat-samsung/include/plat/ehci.h b/include/linux/platform_data/usb-ehci-s5p.h index 5f28cae..5f28cae 100644 --- a/arch/arm/plat-samsung/include/plat/ehci.h +++ b/include/linux/platform_data/usb-ehci-s5p.h diff --git a/arch/arm/mach-exynos/include/mach/ohci.h b/include/linux/platform_data/usb-exynos.h index c256c59..c256c59 100644 --- a/arch/arm/mach-exynos/include/mach/ohci.h +++ b/include/linux/platform_data/usb-exynos.h diff --git a/arch/arm/plat-mxc/include/mach/usb.h b/include/linux/platform_data/usb-imx_udc.h index be27337..be27337 100644 --- a/arch/arm/plat-mxc/include/mach/usb.h +++ b/include/linux/platform_data/usb-imx_udc.h diff --git a/arch/arm/mach-ux500/include/mach/usb.h b/include/linux/platform_data/usb-musb-ux500.h index 4c1cc50..4c1cc50 100644 --- a/arch/arm/mach-ux500/include/mach/usb.h +++ b/include/linux/platform_data/usb-musb-ux500.h diff --git a/arch/arm/plat-mxc/include/mach/mx21-usbhost.h b/include/linux/platform_data/usb-mx2.h index 22d0b59..22d0b59 100644 --- a/arch/arm/plat-mxc/include/mach/mx21-usbhost.h +++ b/include/linux/platform_data/usb-mx2.h diff --git a/arch/arm/mach-pxa/include/mach/ohci.h b/include/linux/platform_data/usb-ohci-pxa27x.h index 95b6e2a..95b6e2a 100644 --- a/arch/arm/mach-pxa/include/mach/ohci.h +++ b/include/linux/platform_data/usb-ohci-pxa27x.h diff --git a/arch/arm/plat-samsung/include/plat/usb-control.h b/include/linux/platform_data/usb-ohci-s3c2410.h index 7fa1fbe..7fa1fbe 100644 --- a/arch/arm/plat-samsung/include/plat/usb-control.h +++ b/include/linux/platform_data/usb-ohci-s3c2410.h diff --git a/arch/arm/mach-pxa/include/mach/pxa3xx-u2d.h b/include/linux/platform_data/usb-pxa3xx-ulpi.h index 9d82cb6..9d82cb6 100644 --- a/arch/arm/mach-pxa/include/mach/pxa3xx-u2d.h +++ b/include/linux/platform_data/usb-pxa3xx-ulpi.h diff --git a/arch/arm/plat-samsung/include/plat/udc.h b/include/linux/platform_data/usb-s3c2410_udc.h index de8e228..de8e228 100644 --- a/arch/arm/plat-samsung/include/plat/udc.h +++ b/include/linux/platform_data/usb-s3c2410_udc.h diff --git a/arch/arm/mach-ep93xx/include/mach/fb.h b/include/linux/platform_data/video-ep93xx.h index d5ae11d7..d5ae11d7 100644 --- a/arch/arm/mach-ep93xx/include/mach/fb.h +++ b/include/linux/platform_data/video-ep93xx.h diff --git a/arch/arm/plat-mxc/include/mach/imxfb.h b/include/linux/platform_data/video-imxfb.h index 9de8f06..9de8f06 100644 --- a/arch/arm/plat-mxc/include/mach/imxfb.h +++ b/include/linux/platform_data/video-imxfb.h diff --git a/arch/arm/mach-msm/include/mach/msm_fb.h b/include/linux/platform_data/video-msm_fb.h index 1f4fc81..1f4fc81 100644 --- a/arch/arm/mach-msm/include/mach/msm_fb.h +++ b/include/linux/platform_data/video-msm_fb.h diff --git a/arch/arm/plat-mxc/include/mach/mx3fb.h b/include/linux/platform_data/video-mx3fb.h index fdbe600..fdbe600 100644 --- a/arch/arm/plat-mxc/include/mach/mx3fb.h +++ b/include/linux/platform_data/video-mx3fb.h diff --git a/arch/arm/mach-w90x900/include/mach/fb.h b/include/linux/platform_data/video-nuc900fb.h index cec5ece..cec5ece 100644 --- a/arch/arm/mach-w90x900/include/mach/fb.h +++ b/include/linux/platform_data/video-nuc900fb.h diff --git a/arch/arm/mach-pxa/include/mach/pxafb.h b/include/linux/platform_data/video-pxafb.h index 486b4c5..486b4c5 100644 --- a/arch/arm/mach-pxa/include/mach/pxafb.h +++ b/include/linux/platform_data/video-pxafb.h diff --git a/arch/arm/mach-vt8500/include/mach/vt8500fb.h b/include/linux/platform_data/video-vt8500lcdfb.h index 7f399c3..7f399c3 100644 --- a/arch/arm/mach-vt8500/include/mach/vt8500fb.h +++ b/include/linux/platform_data/video-vt8500lcdfb.h diff --git a/arch/arm/plat-omap/include/plat/voltage.h b/include/linux/platform_data/voltage-omap.h index 5be4d5d..5be4d5d 100644 --- a/arch/arm/plat-omap/include/plat/voltage.h +++ b/include/linux/platform_data/voltage-omap.h diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h index 3101e62..4a496eb 100644 --- a/include/linux/power/smartreflex.h +++ b/include/linux/power/smartreflex.h @@ -23,7 +23,7 @@ #include <linux/types.h> #include <linux/platform_device.h> #include <linux/delay.h> -#include <plat/voltage.h> +#include <linux/platform_data/voltage-omap.h> /* * Different Smartreflex IPs version. The v1 is the 65nm version used in diff --git a/sound/soc/ep93xx/ep93xx-ac97.c b/sound/soc/ep93xx/ep93xx-ac97.c index bdffab3..c352165 100644 --- a/sound/soc/ep93xx/ep93xx-ac97.c +++ b/sound/soc/ep93xx/ep93xx-ac97.c @@ -21,7 +21,7 @@ #include <sound/ac97_codec.h> #include <sound/soc.h> -#include <mach/dma.h> +#include <linux/platform_data/dma-ep93xx.h> #include "ep93xx-pcm.h" /* diff --git a/sound/soc/ep93xx/ep93xx-i2s.c b/sound/soc/ep93xx/ep93xx-i2s.c index 8df8f6d..ac4a751 100644 --- a/sound/soc/ep93xx/ep93xx-i2s.c +++ b/sound/soc/ep93xx/ep93xx-i2s.c @@ -28,7 +28,7 @@ #include <mach/hardware.h> #include <mach/ep93xx-regs.h> -#include <mach/dma.h> +#include <linux/platform_data/dma-ep93xx.h> #include "ep93xx-pcm.h" diff --git a/sound/soc/ep93xx/ep93xx-pcm.c b/sound/soc/ep93xx/ep93xx-pcm.c index 4eea98b..665d9c9 100644 --- a/sound/soc/ep93xx/ep93xx-pcm.c +++ b/sound/soc/ep93xx/ep93xx-pcm.c @@ -25,7 +25,7 @@ #include <sound/soc.h> #include <sound/dmaengine_pcm.h> -#include <mach/dma.h> +#include <linux/platform_data/dma-ep93xx.h> #include <mach/hardware.h> #include <mach/ep93xx-regs.h> diff --git a/sound/soc/fsl/imx-pcm-dma.c b/sound/soc/fsl/imx-pcm-dma.c index 48f9d88..89a7755 100644 --- a/sound/soc/fsl/imx-pcm-dma.c +++ b/sound/soc/fsl/imx-pcm-dma.c @@ -30,7 +30,7 @@ #include <sound/soc.h> #include <sound/dmaengine_pcm.h> -#include <mach/dma.h> +#include <linux/platform_data/dma-imx.h> #include "imx-pcm.h" diff --git a/sound/soc/fsl/imx-pcm-fiq.c b/sound/soc/fsl/imx-pcm-fiq.c index ee27ba3..22c6130 100644 --- a/sound/soc/fsl/imx-pcm-fiq.c +++ b/sound/soc/fsl/imx-pcm-fiq.c @@ -30,7 +30,7 @@ #include <asm/fiq.h> #include <mach/irqs.h> -#include <mach/ssi.h> +#include <linux/platform_data/asoc-imx-ssi.h> #include "imx-ssi.h" diff --git a/sound/soc/fsl/imx-ssi.c b/sound/soc/fsl/imx-ssi.c index 81d7728..e6a17ba 100644 --- a/sound/soc/fsl/imx-ssi.c +++ b/sound/soc/fsl/imx-ssi.c @@ -47,7 +47,7 @@ #include <sound/pcm_params.h> #include <sound/soc.h> -#include <mach/ssi.h> +#include <linux/platform_data/asoc-imx-ssi.h> #include <mach/hardware.h> #include "imx-ssi.h" diff --git a/sound/soc/fsl/imx-ssi.h b/sound/soc/fsl/imx-ssi.h index 5744e86..dc114bd 100644 --- a/sound/soc/fsl/imx-ssi.h +++ b/sound/soc/fsl/imx-ssi.h @@ -186,7 +186,7 @@ #define DRV_NAME "imx-ssi" #include <linux/dmaengine.h> -#include <mach/dma.h> +#include <linux/platform_data/dma-imx.h> #include "imx-pcm.h" struct imx_ssi { diff --git a/sound/soc/kirkwood/kirkwood-i2s.c b/sound/soc/kirkwood/kirkwood-i2s.c index 7646dd7..542538d 100644 --- a/sound/soc/kirkwood/kirkwood-i2s.c +++ b/sound/soc/kirkwood/kirkwood-i2s.c @@ -21,7 +21,7 @@ #include <sound/pcm.h> #include <sound/pcm_params.h> #include <sound/soc.h> -#include <plat/audio.h> +#include <linux/platform_data/asoc-kirkwood.h> #include "kirkwood.h" #define DRV_NAME "kirkwood-i2s" diff --git a/sound/soc/kirkwood/kirkwood-openrd.c b/sound/soc/kirkwood/kirkwood-openrd.c index 80bd59c..c28540a 100644 --- a/sound/soc/kirkwood/kirkwood-openrd.c +++ b/sound/soc/kirkwood/kirkwood-openrd.c @@ -17,7 +17,7 @@ #include <linux/slab.h> #include <sound/soc.h> #include <mach/kirkwood.h> -#include <plat/audio.h> +#include <linux/platform_data/asoc-kirkwood.h> #include <asm/mach-types.h> #include "../codecs/cs42l51.h" diff --git a/sound/soc/kirkwood/kirkwood-t5325.c b/sound/soc/kirkwood/kirkwood-t5325.c index f898363..c67bbc5 100644 --- a/sound/soc/kirkwood/kirkwood-t5325.c +++ b/sound/soc/kirkwood/kirkwood-t5325.c @@ -16,7 +16,7 @@ #include <linux/slab.h> #include <sound/soc.h> #include <mach/kirkwood.h> -#include <plat/audio.h> +#include <linux/platform_data/asoc-kirkwood.h> #include <asm/mach-types.h> #include "../codecs/alc5623.h" diff --git a/sound/soc/omap/am3517evm.c b/sound/soc/omap/am3517evm.c index df65f98..a52e87d 100644 --- a/sound/soc/omap/am3517evm.c +++ b/sound/soc/omap/am3517evm.c @@ -27,7 +27,7 @@ #include <asm/mach-types.h> #include <mach/hardware.h> #include <mach/gpio.h> -#include <plat/mcbsp.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> #include "omap-mcbsp.h" #include "omap-pcm.h" diff --git a/sound/soc/omap/ams-delta.c b/sound/soc/omap/ams-delta.c index 7d4fa8e..dc0ee76 100644 --- a/sound/soc/omap/ams-delta.c +++ b/sound/soc/omap/ams-delta.c @@ -32,8 +32,8 @@ #include <asm/mach-types.h> -#include <plat/board-ams-delta.h> -#include <plat/mcbsp.h> +#include <mach/board-ams-delta.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> #include "omap-mcbsp.h" #include "omap-pcm.h" diff --git a/sound/soc/omap/igep0020.c b/sound/soc/omap/igep0020.c index e835781..5ed8716 100644 --- a/sound/soc/omap/igep0020.c +++ b/sound/soc/omap/igep0020.c @@ -29,7 +29,7 @@ #include <asm/mach-types.h> #include <mach/hardware.h> #include <mach/gpio.h> -#include <plat/mcbsp.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> #include "omap-mcbsp.h" #include "omap-pcm.h" diff --git a/sound/soc/omap/mcbsp.c b/sound/soc/omap/mcbsp.c index f18e488..a681a9a 100644 --- a/sound/soc/omap/mcbsp.c +++ b/sound/soc/omap/mcbsp.c @@ -25,7 +25,7 @@ #include <linux/io.h> #include <linux/slab.h> -#include <plat/mcbsp.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> #include <plat/cpu.h> diff --git a/sound/soc/omap/n810.c b/sound/soc/omap/n810.c index abac4b6..521bfc3 100644 --- a/sound/soc/omap/n810.c +++ b/sound/soc/omap/n810.c @@ -32,7 +32,7 @@ #include <mach/hardware.h> #include <linux/gpio.h> #include <linux/module.h> -#include <plat/mcbsp.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> #include "omap-mcbsp.h" #include "omap-pcm.h" diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c index d0ee71d..1b186277 100644 --- a/sound/soc/omap/omap-mcbsp.c +++ b/sound/soc/omap/omap-mcbsp.c @@ -34,7 +34,7 @@ #include <plat/cpu.h> #include <plat/dma.h> -#include <plat/mcbsp.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> #include "mcbsp.h" #include "omap-mcbsp.h" #include "omap-pcm.h" diff --git a/sound/soc/omap/omap3beagle.c b/sound/soc/omap/omap3beagle.c index 2830dfd..e263188 100644 --- a/sound/soc/omap/omap3beagle.c +++ b/sound/soc/omap/omap3beagle.c @@ -29,7 +29,7 @@ #include <asm/mach-types.h> #include <mach/hardware.h> #include <mach/gpio.h> -#include <plat/mcbsp.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> #include "omap-mcbsp.h" #include "omap-pcm.h" diff --git a/sound/soc/omap/omap3evm.c b/sound/soc/omap/omap3evm.c index 3d468c9..d632bfb 100644 --- a/sound/soc/omap/omap3evm.c +++ b/sound/soc/omap/omap3evm.c @@ -27,7 +27,7 @@ #include <asm/mach-types.h> #include <mach/hardware.h> #include <mach/gpio.h> -#include <plat/mcbsp.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> #include "omap-mcbsp.h" #include "omap-pcm.h" diff --git a/sound/soc/omap/omap3pandora.c b/sound/soc/omap/omap3pandora.c index 4c3a097..43d950a 100644 --- a/sound/soc/omap/omap3pandora.c +++ b/sound/soc/omap/omap3pandora.c @@ -31,7 +31,7 @@ #include <sound/soc.h> #include <asm/mach-types.h> -#include <plat/mcbsp.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> #include "omap-mcbsp.h" #include "omap-pcm.h" diff --git a/sound/soc/omap/osk5912.c b/sound/soc/omap/osk5912.c index b1a9d64..3960e8d 100644 --- a/sound/soc/omap/osk5912.c +++ b/sound/soc/omap/osk5912.c @@ -31,7 +31,7 @@ #include <mach/hardware.h> #include <linux/gpio.h> #include <linux/module.h> -#include <plat/mcbsp.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> #include "omap-mcbsp.h" #include "omap-pcm.h" diff --git a/sound/soc/omap/overo.c b/sound/soc/omap/overo.c index 6ac3e0c..502bce2 100644 --- a/sound/soc/omap/overo.c +++ b/sound/soc/omap/overo.c @@ -29,7 +29,7 @@ #include <asm/mach-types.h> #include <mach/hardware.h> #include <mach/gpio.h> -#include <plat/mcbsp.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> #include "omap-mcbsp.h" #include "omap-pcm.h" diff --git a/sound/soc/omap/rx51.c b/sound/soc/omap/rx51.c index 2712dd2..d921ddb 100644 --- a/sound/soc/omap/rx51.c +++ b/sound/soc/omap/rx51.c @@ -31,7 +31,7 @@ #include <sound/jack.h> #include <sound/pcm.h> #include <sound/soc.h> -#include <plat/mcbsp.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> #include "../codecs/tpa6130a2.h" #include <asm/mach-types.h> diff --git a/sound/soc/omap/sdp3430.c b/sound/soc/omap/sdp3430.c index 78e1419..597cae7 100644 --- a/sound/soc/omap/sdp3430.c +++ b/sound/soc/omap/sdp3430.c @@ -33,8 +33,8 @@ #include <asm/mach-types.h> #include <mach/hardware.h> #include <mach/gpio.h> -#include <plat/mcbsp.h> #include <linux/platform_data/gpio-omap.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> /* Register descriptions for twl4030 codec part */ #include <linux/mfd/twl4030-audio.h> diff --git a/sound/soc/omap/zoom2.c b/sound/soc/omap/zoom2.c index 920e0d9..23de2b2 100644 --- a/sound/soc/omap/zoom2.c +++ b/sound/soc/omap/zoom2.c @@ -29,7 +29,7 @@ #include <mach/hardware.h> #include <mach/gpio.h> #include <mach/board-zoom.h> -#include <plat/mcbsp.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> /* Register descriptions for twl4030 codec part */ #include <linux/mfd/twl4030-audio.h> diff --git a/sound/soc/pxa/palm27x.c b/sound/soc/pxa/palm27x.c index db24bc6..aa3da91 100644 --- a/sound/soc/pxa/palm27x.c +++ b/sound/soc/pxa/palm27x.c @@ -25,7 +25,7 @@ #include <asm/mach-types.h> #include <mach/audio.h> -#include <mach/palmasoc.h> +#include <linux/platform_data/asoc-palm27x.h> #include "../codecs/wm9712.h" #include "pxa2xx-ac97.h" diff --git a/sound/soc/samsung/ac97.c b/sound/soc/samsung/ac97.c index 3d04c1f..14fbcd3 100644 --- a/sound/soc/samsung/ac97.c +++ b/sound/soc/samsung/ac97.c @@ -21,7 +21,7 @@ #include <mach/dma.h> #include <plat/regs-ac97.h> -#include <plat/audio.h> +#include <linux/platform_data/asoc-s3c.h> #include "dma.h" diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c index 6ac7b82..40b00a1 100644 --- a/sound/soc/samsung/i2s.c +++ b/sound/soc/samsung/i2s.c @@ -20,7 +20,7 @@ #include <sound/soc.h> #include <sound/pcm_params.h> -#include <plat/audio.h> +#include <linux/platform_data/asoc-s3c.h> #include "dma.h" #include "idma.h" diff --git a/sound/soc/samsung/pcm.c b/sound/soc/samsung/pcm.c index 89b0646..c860819 100644 --- a/sound/soc/samsung/pcm.c +++ b/sound/soc/samsung/pcm.c @@ -19,7 +19,7 @@ #include <sound/soc.h> #include <sound/pcm_params.h> -#include <plat/audio.h> +#include <linux/platform_data/asoc-s3c.h> #include <mach/dma.h> #include "dma.h" diff --git a/sound/soc/samsung/s3c24xx_simtec.c b/sound/soc/samsung/s3c24xx_simtec.c index 656d5af..335a7d8 100644 --- a/sound/soc/samsung/s3c24xx_simtec.c +++ b/sound/soc/samsung/s3c24xx_simtec.c @@ -13,7 +13,7 @@ #include <sound/soc.h> -#include <plat/audio-simtec.h> +#include <linux/platform_data/asoc-s3c24xx_simtec.h> #include "s3c24xx-i2s.h" #include "s3c24xx_simtec.h" diff --git a/sound/soc/samsung/spdif.c b/sound/soc/samsung/spdif.c index a5a56a1..bc24c7a 100644 --- a/sound/soc/samsung/spdif.c +++ b/sound/soc/samsung/spdif.c @@ -17,7 +17,7 @@ #include <sound/soc.h> #include <sound/pcm_params.h> -#include <plat/audio.h> +#include <linux/platform_data/asoc-s3c.h> #include <mach/dma.h> #include "dma.h" diff --git a/sound/soc/tegra/Kconfig b/sound/soc/tegra/Kconfig index 02bcd30..19e5fe7 100644 --- a/sound/soc/tegra/Kconfig +++ b/sound/soc/tegra/Kconfig @@ -1,6 +1,6 @@ config SND_SOC_TEGRA tristate "SoC Audio for the Tegra System-on-Chip" - depends on ARCH_TEGRA && (TEGRA_SYSTEM_DMA || TEGRA20_APB_DMA) + depends on ARCH_TEGRA && TEGRA20_APB_DMA select REGMAP_MMIO select SND_SOC_DMAENGINE_PCM if TEGRA20_APB_DMA help diff --git a/sound/soc/tegra/tegra_pcm.c b/sound/soc/tegra/tegra_pcm.c index 8d6900c..e187339 100644 --- a/sound/soc/tegra/tegra_pcm.c +++ b/sound/soc/tegra/tegra_pcm.c @@ -57,237 +57,6 @@ static const struct snd_pcm_hardware tegra_pcm_hardware = { .fifo_size = 4, }; -#if defined(CONFIG_TEGRA_SYSTEM_DMA) -static void tegra_pcm_queue_dma(struct tegra_runtime_data *prtd) -{ - struct snd_pcm_substream *substream = prtd->substream; - struct snd_dma_buffer *buf = &substream->dma_buffer; - struct tegra_dma_req *dma_req; - unsigned long addr; - - dma_req = &prtd->dma_req[prtd->dma_req_idx]; - prtd->dma_req_idx = 1 - prtd->dma_req_idx; - - addr = buf->addr + prtd->dma_pos; - prtd->dma_pos += dma_req->size; - if (prtd->dma_pos >= prtd->dma_pos_end) - prtd->dma_pos = 0; - - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - dma_req->source_addr = addr; - else - dma_req->dest_addr = addr; - - tegra_dma_enqueue_req(prtd->dma_chan, dma_req); -} - -static void dma_complete_callback(struct tegra_dma_req *req) -{ - struct tegra_runtime_data *prtd = (struct tegra_runtime_data *)req->dev; - struct snd_pcm_substream *substream = prtd->substream; - struct snd_pcm_runtime *runtime = substream->runtime; - - spin_lock(&prtd->lock); - - if (!prtd->running) { - spin_unlock(&prtd->lock); - return; - } - - if (++prtd->period_index >= runtime->periods) - prtd->period_index = 0; - - tegra_pcm_queue_dma(prtd); - - spin_unlock(&prtd->lock); - - snd_pcm_period_elapsed(substream); -} - -static void setup_dma_tx_request(struct tegra_dma_req *req, - struct tegra_pcm_dma_params * dmap) -{ - req->complete = dma_complete_callback; - req->to_memory = false; - req->dest_addr = dmap->addr; - req->dest_wrap = dmap->wrap; - req->source_bus_width = 32; - req->source_wrap = 0; - req->dest_bus_width = dmap->width; - req->req_sel = dmap->req_sel; -} - -static void setup_dma_rx_request(struct tegra_dma_req *req, - struct tegra_pcm_dma_params * dmap) -{ - req->complete = dma_complete_callback; - req->to_memory = true; - req->source_addr = dmap->addr; - req->dest_wrap = 0; - req->source_bus_width = dmap->width; - req->source_wrap = dmap->wrap; - req->dest_bus_width = 32; - req->req_sel = dmap->req_sel; -} - -static int tegra_pcm_open(struct snd_pcm_substream *substream) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - struct tegra_runtime_data *prtd; - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct tegra_pcm_dma_params * dmap; - int ret = 0; - - prtd = kzalloc(sizeof(struct tegra_runtime_data), GFP_KERNEL); - if (prtd == NULL) - return -ENOMEM; - - runtime->private_data = prtd; - prtd->substream = substream; - - spin_lock_init(&prtd->lock); - - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { - dmap = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); - setup_dma_tx_request(&prtd->dma_req[0], dmap); - setup_dma_tx_request(&prtd->dma_req[1], dmap); - } else { - dmap = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); - setup_dma_rx_request(&prtd->dma_req[0], dmap); - setup_dma_rx_request(&prtd->dma_req[1], dmap); - } - - prtd->dma_req[0].dev = prtd; - prtd->dma_req[1].dev = prtd; - - prtd->dma_chan = tegra_dma_allocate_channel(TEGRA_DMA_MODE_ONESHOT); - if (prtd->dma_chan == NULL) { - ret = -ENOMEM; - goto err; - } - - /* Set HW params now that initialization is complete */ - snd_soc_set_runtime_hwparams(substream, &tegra_pcm_hardware); - - /* Ensure that buffer size is a multiple of period size */ - ret = snd_pcm_hw_constraint_integer(runtime, - SNDRV_PCM_HW_PARAM_PERIODS); - if (ret < 0) - goto err; - - return 0; - -err: - if (prtd->dma_chan) { - tegra_dma_free_channel(prtd->dma_chan); - } - - kfree(prtd); - - return ret; -} - -static int tegra_pcm_close(struct snd_pcm_substream *substream) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - struct tegra_runtime_data *prtd = runtime->private_data; - - tegra_dma_free_channel(prtd->dma_chan); - - kfree(prtd); - - return 0; -} - -static int tegra_pcm_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - struct tegra_runtime_data *prtd = runtime->private_data; - - snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer); - - prtd->dma_req[0].size = params_period_bytes(params); - prtd->dma_req[1].size = prtd->dma_req[0].size; - - return 0; -} - -static int tegra_pcm_hw_free(struct snd_pcm_substream *substream) -{ - snd_pcm_set_runtime_buffer(substream, NULL); - - return 0; -} - -static int tegra_pcm_trigger(struct snd_pcm_substream *substream, int cmd) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - struct tegra_runtime_data *prtd = runtime->private_data; - unsigned long flags; - - switch (cmd) { - case SNDRV_PCM_TRIGGER_START: - prtd->dma_pos = 0; - prtd->dma_pos_end = frames_to_bytes(runtime, runtime->periods * runtime->period_size); - prtd->period_index = 0; - prtd->dma_req_idx = 0; - /* Fall-through */ - case SNDRV_PCM_TRIGGER_RESUME: - case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: - spin_lock_irqsave(&prtd->lock, flags); - prtd->running = 1; - spin_unlock_irqrestore(&prtd->lock, flags); - tegra_pcm_queue_dma(prtd); - tegra_pcm_queue_dma(prtd); - break; - case SNDRV_PCM_TRIGGER_STOP: - case SNDRV_PCM_TRIGGER_SUSPEND: - case SNDRV_PCM_TRIGGER_PAUSE_PUSH: - spin_lock_irqsave(&prtd->lock, flags); - prtd->running = 0; - spin_unlock_irqrestore(&prtd->lock, flags); - tegra_dma_dequeue_req(prtd->dma_chan, &prtd->dma_req[0]); - tegra_dma_dequeue_req(prtd->dma_chan, &prtd->dma_req[1]); - break; - default: - return -EINVAL; - } - - return 0; -} - -static snd_pcm_uframes_t tegra_pcm_pointer(struct snd_pcm_substream *substream) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - struct tegra_runtime_data *prtd = runtime->private_data; - - return prtd->period_index * runtime->period_size; -} - - -static int tegra_pcm_mmap(struct snd_pcm_substream *substream, - struct vm_area_struct *vma) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - - return dma_mmap_writecombine(substream->pcm->card->dev, vma, - runtime->dma_area, - runtime->dma_addr, - runtime->dma_bytes); -} - -static struct snd_pcm_ops tegra_pcm_ops = { - .open = tegra_pcm_open, - .close = tegra_pcm_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = tegra_pcm_hw_params, - .hw_free = tegra_pcm_hw_free, - .trigger = tegra_pcm_trigger, - .pointer = tegra_pcm_pointer, - .mmap = tegra_pcm_mmap, -}; -#else static int tegra_pcm_open(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; @@ -399,7 +168,6 @@ static struct snd_pcm_ops tegra_pcm_ops = { .pointer = snd_dmaengine_pcm_pointer, .mmap = tegra_pcm_mmap, }; -#endif static int tegra_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream) { diff --git a/sound/soc/tegra/tegra_pcm.h b/sound/soc/tegra/tegra_pcm.h index a3a4503..b40279b 100644 --- a/sound/soc/tegra/tegra_pcm.h +++ b/sound/soc/tegra/tegra_pcm.h @@ -40,20 +40,6 @@ struct tegra_pcm_dma_params { unsigned long req_sel; }; -#if defined(CONFIG_TEGRA_SYSTEM_DMA) -struct tegra_runtime_data { - struct snd_pcm_substream *substream; - spinlock_t lock; - int running; - int dma_pos; - int dma_pos_end; - int period_index; - int dma_req_idx; - struct tegra_dma_req dma_req[2]; - struct tegra_dma_channel *dma_chan; -}; -#endif - int tegra_pcm_platform_register(struct device *dev); void tegra_pcm_platform_unregister(struct device *dev); |
