diff options
415 files changed, 2369 insertions, 4001 deletions
diff --git a/Documentation/arm/pxa/mfp.txt b/Documentation/arm/pxa/mfp.txt index a179e5b..0b7cab9 100644 --- a/Documentation/arm/pxa/mfp.txt +++ b/Documentation/arm/pxa/mfp.txt @@ -49,7 +49,7 @@ to this new MFP mechanism, here are several key points: internal controllers like PWM, SSP and UART, with 128 internal signals which can be routed to external through one or more MFPs (e.g. GPIO<0> can be routed through either MFP_PIN_GPIO0 as well as MFP_PIN_GPIO0_2, - see arch/arm/mach-pxa/mach/include/mfp-pxa300.h) + see arch/arm/mach-pxa/mfp-pxa300.h) 2. Alternate function configuration is removed from this GPIO controller, the remaining functions are pure GPIO-specific, i.e. @@ -76,11 +76,11 @@ For board code writers, here are some guidelines: 1. include ONE of the following header files in your <board>.c: - - #include <mach/mfp-pxa25x.h> - - #include <mach/mfp-pxa27x.h> - - #include <mach/mfp-pxa300.h> - - #include <mach/mfp-pxa320.h> - - #include <mach/mfp-pxa930.h> + - #include "mfp-pxa25x.h" + - #include "mfp-pxa27x.h" + - #include "mfp-pxa300.h" + - #include "mfp-pxa320.h" + - #include "mfp-pxa930.h" NOTE: only one file in your <board>.c, depending on the processors used, because pin configuration definitions may conflict in these file (i.e. @@ -203,20 +203,20 @@ make them effective there-after. 1. Unified pin definitions - enum constants for all configurable pins 2. processor-neutral bit definitions for a possible MFP configuration - - arch/arm/mach-pxa/include/mach/mfp-pxa3xx.h + - arch/arm/mach-pxa/mfp-pxa3xx.h for PXA3xx specific MFPR register bit definitions and PXA3xx common pin configurations - - arch/arm/mach-pxa/include/mach/mfp-pxa2xx.h + - arch/arm/mach-pxa/mfp-pxa2xx.h for PXA2xx specific definitions and PXA25x/PXA27x common pin configurations - - arch/arm/mach-pxa/include/mach/mfp-pxa25x.h - arch/arm/mach-pxa/include/mach/mfp-pxa27x.h - arch/arm/mach-pxa/include/mach/mfp-pxa300.h - arch/arm/mach-pxa/include/mach/mfp-pxa320.h - arch/arm/mach-pxa/include/mach/mfp-pxa930.h + - arch/arm/mach-pxa/mfp-pxa25x.h + arch/arm/mach-pxa/mfp-pxa27x.h + arch/arm/mach-pxa/mfp-pxa300.h + arch/arm/mach-pxa/mfp-pxa320.h + arch/arm/mach-pxa/mfp-pxa930.h for processor specific definitions diff --git a/Documentation/devicetree/bindings/arm/cpus.txt b/Documentation/devicetree/bindings/arm/cpus.txt index c352c11b..e2cbc89 100644 --- a/Documentation/devicetree/bindings/arm/cpus.txt +++ b/Documentation/devicetree/bindings/arm/cpus.txt @@ -191,6 +191,7 @@ nodes to be present and contain the properties described below. "allwinner,sun6i-a31" "allwinner,sun8i-a23" "arm,psci" + "arm,realview-smp" "brcm,brahma-b15" "marvell,armada-375-smp" "marvell,armada-380-smp" diff --git a/Documentation/devicetree/bindings/arm/samsung/exynos-adc.txt b/Documentation/devicetree/bindings/arm/samsung/exynos-adc.txt index f46ca9a..ccaaec6 100644 --- a/Documentation/devicetree/bindings/arm/samsung/exynos-adc.txt +++ b/Documentation/devicetree/bindings/arm/samsung/exynos-adc.txt @@ -47,6 +47,9 @@ Required properties: - samsung,syscon-phandle Contains the PMU system controller node (To access the ADC_PHY register on Exynos5250/5420/5800/3250) +Optional properties: +- has-touchscreen: If present, indicates that a touchscreen is + connected an usable. Note: child nodes can be added for auto probing from device tree. diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 0ada645..915c10a 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -240,7 +240,6 @@ config ARM_PATCH_PHYS_VIRT bool "Patch physical to virtual translations at runtime" if EMBEDDED default y depends on !XIP_KERNEL && MMU - depends on !ARCH_REALVIEW || !SPARSEMEM help Patch phys-to-virt and virt-to-phys translation functions at boot and module load time according to the position of the @@ -321,7 +320,7 @@ config ARCH_MMAP_RND_BITS_MAX # choice prompt "ARM system type" - default ARCH_VERSATILE if !MMU + default ARM_SINGLE_ARMV7M if !MMU default ARCH_MULTIPLATFORM if MMU config ARCH_MULTIPLATFORM @@ -353,38 +352,6 @@ config ARM_SINGLE_ARMV7M select SPARSE_IRQ select USE_OF -config ARCH_REALVIEW - bool "ARM Ltd. RealView family" - select ARCH_WANT_OPTIONAL_GPIOLIB - select ARM_AMBA - select ARM_TIMER_SP804 - select COMMON_CLK - select COMMON_CLK_VERSATILE - select GENERIC_CLOCKEVENTS - select GPIO_PL061 if GPIOLIB - select ICST - select NEED_MACH_MEMORY_H - select PLAT_VERSATILE - select PLAT_VERSATILE_SCHED_CLOCK - help - This enables support for ARM Ltd RealView boards. - -config ARCH_VERSATILE - bool "ARM Ltd. Versatile family" - select ARCH_WANT_OPTIONAL_GPIOLIB - select ARM_AMBA - select ARM_TIMER_SP804 - select ARM_VIC - select CLKDEV_LOOKUP - select GENERIC_CLOCKEVENTS - select HAVE_MACH_CLKDEV - select ICST - select PLAT_VERSATILE - select PLAT_VERSATILE_CLOCK - select PLAT_VERSATILE_SCHED_CLOCK - select VERSATILE_FPGA_IRQ - help - This enables support for ARM Ltd Versatile board. config ARCH_CLPS711X bool "Cirrus Logic CLPS711x/EP721x/EP731x-based" @@ -519,55 +486,15 @@ config ARCH_DOVE select CPU_PJ4 select GENERIC_CLOCKEVENTS select MIGHT_HAVE_PCI + select MULTI_IRQ_HANDLER select MVEBU_MBUS select PINCTRL select PINCTRL_DOVE select PLAT_ORION_LEGACY - help - Support for the Marvell Dove SoC 88AP510 - -config ARCH_MV78XX0 - bool "Marvell MV78xx0" - select ARCH_REQUIRE_GPIOLIB - select CPU_FEROCEON - select GENERIC_CLOCKEVENTS - select MVEBU_MBUS - select PCI - select PLAT_ORION_LEGACY - help - Support for the following Marvell MV78xx0 series SoCs: - MV781x0, MV782x0. - -config ARCH_ORION5X - bool "Marvell Orion" - depends on MMU - select ARCH_REQUIRE_GPIOLIB - select CPU_FEROCEON - select GENERIC_CLOCKEVENTS - select MVEBU_MBUS - select PCI - select PLAT_ORION_LEGACY - select MULTI_IRQ_HANDLER - help - Support for the following Marvell Orion 5x series SoCs: - Orion-1 (5181), Orion-VoIP (5181L), Orion-NAS (5182), - Orion-2 (5281), Orion-1-90 (6183). - -config ARCH_MMP - bool "Marvell PXA168/910/MMP2" - depends on MMU - select ARCH_REQUIRE_GPIOLIB - select CLKDEV_LOOKUP - select GENERIC_ALLOCATOR - select GENERIC_CLOCKEVENTS - select GPIO_PXA - select IRQ_DOMAIN - select MULTI_IRQ_HANDLER - select PINCTRL - select PLAT_PXA select SPARSE_IRQ + select PM_GENERIC_DOMAINS if PM help - Support for Marvell's PXA168/PXA910(MMP) and MMP2 processor line. + Support for the Marvell Dove SoC 88AP510 config ARCH_KS8695 bool "Micrel/Kendin KS8695" @@ -692,32 +619,6 @@ config ARCH_S3C24XX (<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or the Samsung SMDK2410 development board (and derivatives). -config ARCH_S3C64XX - bool "Samsung S3C64XX" - select ARCH_REQUIRE_GPIOLIB - select ARM_AMBA - select ARM_VIC - select ATAGS - select CLKDEV_LOOKUP - select CLKSRC_SAMSUNG_PWM - select COMMON_CLK_SAMSUNG - select CPU_V6K - select GENERIC_CLOCKEVENTS - select GPIO_SAMSUNG - select HAVE_S3C2410_I2C if I2C - select HAVE_S3C2410_WATCHDOG if WATCHDOG - select HAVE_TCM - select NO_IOPORT_MAP - select PLAT_SAMSUNG - select PM_GENERIC_DOMAINS if PM - select S3C_DEV_NAND - select S3C_GPIO_TRACK - select SAMSUNG_ATAGS - select SAMSUNG_WAKEMASK - select SAMSUNG_WDT_RESET - help - Samsung S3C64XX series based systems - config ARCH_DAVINCI bool "TI DaVinci" select ARCH_HAS_HOLES_MEMORYMODEL diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index e356357..9bb33ab 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -218,23 +218,6 @@ choice Say Y here if you want the debug print routines to direct their output to UART0 serial port on DaVinci DMx devices. - config DEBUG_ZYNQ_UART0 - bool "Kernel low-level debugging on Xilinx Zynq using UART0" - depends on ARCH_ZYNQ - help - Say Y here if you want the debug print routines to direct - their output to UART0 on the Zynq platform. - - config DEBUG_ZYNQ_UART1 - bool "Kernel low-level debugging on Xilinx Zynq using UART1" - depends on ARCH_ZYNQ - help - Say Y here if you want the debug print routines to direct - their output to UART1 on the Zynq platform. - - If you have a ZC702 board and want early boot messages to - appear on the USB serial adaptor, select this option. - config DEBUG_DC21285_PORT bool "Kernel low-level debugging messages via footbridge serial port" depends on FOOTBRIDGE @@ -249,13 +232,30 @@ choice Say Y here if you want the debug print routines to direct their output to the UA0 serial port in the CX92755. + config DEBUG_EP93XX + bool "Kernel low-level debugging messages via ep93xx UART" + depends on ARCH_EP93XX + select DEBUG_UART_PL01X + help + Say Y here if you want kernel low-level debugging support + on Cirrus Logic EP93xx based platforms. + config DEBUG_FOOTBRIDGE_COM1 bool "Kernel low-level debugging messages via footbridge 8250 at PCI COM1" depends on FOOTBRIDGE + select DEBUG_UART_8250 help Say Y here if you want the debug print routines to direct their output to the 8250 at PCI COM1. + config DEBUG_GEMINI + bool "Kernel low-level debugging messages via Cortina Systems Gemini UART" + depends on ARCH_GEMINI + select DEBUG_UART_8250 + help + Say Y here if you want kernel low-level debugging support + on Cortina Gemini based platforms. + config DEBUG_HI3620_UART bool "Hisilicon HI3620 Debug UART" depends on ARCH_HI3xxx @@ -411,6 +411,14 @@ choice Say Y here if you want kernel low-level debugging support on i.MX7D. + config DEBUG_INTEGRATOR + bool "Kernel low-level debugging messages via ARM Integrator UART" + depends on ARCH_INTEGRATOR + select DEBUG_UART_PL01X + help + Say Y here if you want kernel low-level debugging support + on ARM Integrator platforms. + config DEBUG_KEYSTONE_UART0 bool "Kernel low-level debugging on KEYSTONE2 using UART0" depends on ARCH_KEYSTONE @@ -442,6 +450,14 @@ choice Say Y here if you want kernel low-level debugging support on NXP LPC18xx/43xx UART0. + config DEBUG_LPC32XX + bool "Kernel low-level debugging messages via NXP LPC32xx UART" + depends on ARCH_LPC32XX + select DEBUG_UART_8250 + help + Say Y here if you want kernel low-level debugging support + on NXP LPC32xx based platforms. + config DEBUG_MESON_UARTAO bool "Kernel low-level debugging via Meson6 UARTAO" depends on ARCH_MESON @@ -465,26 +481,10 @@ choice Say Y here if you want kernel low-level debugging support on MMP UART3. - config DEBUG_QCOM_UARTDM - bool "Kernel low-level debugging messages via QCOM UARTDM" - depends on ARCH_QCOM - help - Say Y here if you want the debug print routines to direct - their output to the serial port on Qualcomm devices. - - ARCH DEBUG_UART_PHYS DEBUG_UART_VIRT - APQ8064 0x16640000 0xf0040000 - APQ8084 0xf995e000 0xfa75e000 - MSM8X60 0x19c40000 0xf0040000 - MSM8960 0x16440000 0xf0040000 - MSM8974 0xf991e000 0xfa71e000 - - Please adjust DEBUG_UART_PHYS and DEBUG_UART_BASE configuration - options based on your needs. - config DEBUG_MVEBU_UART0 bool "Kernel low-level debugging messages via MVEBU UART0 (old bootloaders)" depends on ARCH_MVEBU + depends on ARCH_MVEBU && CPU_V7 select DEBUG_UART_8250 help Say Y here if you want kernel low-level debugging support @@ -497,17 +497,23 @@ choice Plathome OpenBlocks AX3, when using the original bootloader. + This option will not work on older Marvell platforms + (Kirkwood, Dove, MV78xx0, Orion5x), which should pick + the "new bootloader" variant. + If the wrong DEBUG_MVEBU_UART* option is selected, when u-boot hands over to the kernel, the system silently crashes, with no serial output at all. config DEBUG_MVEBU_UART0_ALTERNATE bool "Kernel low-level debugging messages via MVEBU UART0 (new bootloaders)" - depends on ARCH_MVEBU + depends on ARCH_MVEBU || ARCH_DOVE || ARCH_MV78XX0 || ARCH_ORION5X select DEBUG_UART_8250 help Say Y here if you want kernel low-level debugging support - on MVEBU based platforms on UART0. + on MVEBU based platforms on UART0. (Armada XP, Armada 3xx, + Kirkwood, Dove, MV78xx0, Orion5x). + This option should be used with the new bootloaders that remap the internal registers at 0xf1000000. @@ -522,21 +528,41 @@ choice select DEBUG_UART_8250 help Say Y here if you want kernel low-level debugging support - on MVEBU based platforms on UART1. + on MVEBU based platforms on UART1. (Armada XP, Armada 3xx, + Kirkwood, Dove, MV78xx0, Orion5x). This option should be used with the new bootloaders that remap the internal registers at 0xf1000000. + All of the older (pre Armada XP/370) platforms also use + this address, regardless of the boot loader version. If the wrong DEBUG_MVEBU_UART* option is selected, when u-boot hands over to the kernel, the system silently crashes, with no serial output at all. - config DEBUG_VF_UART - bool "Vybrid UART" - depends on SOC_VF610 + config DEBUG_MT6589_UART0 + bool "Mediatek mt6589 UART0" + depends on ARCH_MEDIATEK + select DEBUG_UART_8250 help Say Y here if you want kernel low-level debugging support - on Vybrid based platforms. + for Mediatek mt6589 based platforms on UART0. + + config DEBUG_MT8127_UART0 + bool "Mediatek mt8127/mt6592 UART0" + depends on ARCH_MEDIATEK + select DEBUG_UART_8250 + help + Say Y here if you want kernel low-level debugging support + for Mediatek mt8127 based platforms on UART0. + + config DEBUG_MT8135_UART3 + bool "Mediatek mt8135 UART3" + depends on ARCH_MEDIATEK + select DEBUG_UART_8250 + help + Say Y here if you want kernel low-level debugging support + for Mediatek mt8135 based platforms on UART3. config DEBUG_NETX_UART bool "Kernel low-level debugging messages via NetX UART" @@ -700,6 +726,23 @@ choice Say Y here if you want kernel low-level debugging support on PXA UART1. + config DEBUG_QCOM_UARTDM + bool "Kernel low-level debugging messages via QCOM UARTDM" + depends on ARCH_QCOM + help + Say Y here if you want the debug print routines to direct + their output to the serial port on Qualcomm devices. + + ARCH DEBUG_UART_PHYS DEBUG_UART_VIRT + APQ8064 0x16640000 0xf0040000 + APQ8084 0xf995e000 0xfa75e000 + MSM8X60 0x19c40000 0xf0040000 + MSM8960 0x16440000 0xf0040000 + MSM8974 0xf991e000 0xfa71e000 + + Please adjust DEBUG_UART_PHYS and DEBUG_UART_BASE configuration + options based on your needs. + config DEBUG_REALVIEW_STD_PORT bool "RealView Default UART" depends on ARCH_REALVIEW @@ -843,6 +886,7 @@ choice depends on PLAT_SAMSUNG select DEBUG_EXYNOS_UART if ARCH_EXYNOS select DEBUG_S3C24XX_UART if ARCH_S3C24XX + select DEBUG_S3C64XX_UART if ARCH_S3C64XX select DEBUG_S5PV210_UART if ARCH_S5PV210 bool "Use Samsung S3C UART 0 for low-level debug" help @@ -854,6 +898,7 @@ choice depends on PLAT_SAMSUNG select DEBUG_EXYNOS_UART if ARCH_EXYNOS select DEBUG_S3C24XX_UART if ARCH_S3C24XX + select DEBUG_S3C64XX_UART if ARCH_S3C64XX select DEBUG_S5PV210_UART if ARCH_S5PV210 bool "Use Samsung S3C UART 1 for low-level debug" help @@ -865,6 +910,7 @@ choice depends on PLAT_SAMSUNG select DEBUG_EXYNOS_UART if ARCH_EXYNOS select DEBUG_S3C24XX_UART if ARCH_S3C24XX + select DEBUG_S3C64XX_UART if ARCH_S3C64XX select DEBUG_S5PV210_UART if ARCH_S5PV210 bool "Use Samsung S3C UART 2 for low-level debug" help @@ -875,6 +921,7 @@ choice config DEBUG_S3C_UART3 depends on PLAT_SAMSUNG && (ARCH_EXYNOS || ARCH_S5PV210) select DEBUG_EXYNOS_UART if ARCH_EXYNOS + select DEBUG_S3C64XX_UART if ARCH_S3C64XX select DEBUG_S5PV210_UART if ARCH_S5PV210 bool "Use Samsung S3C UART 3 for low-level debug" help @@ -966,6 +1013,70 @@ choice Say Y here if you want kernel low-level debugging support on Allwinner A31/A23 based platforms on the R_UART. + config DEBUG_SIRFPRIMA2_UART1 + bool "Kernel low-level debugging messages via SiRFprimaII UART1" + depends on ARCH_PRIMA2 + select DEBUG_SIRFSOC_UART + help + Say Y here if you want the debug print routines to direct + their output to the uart1 port on SiRFprimaII devices. + + config DEBUG_SIRFATLAS7_UART0 + bool "Kernel low-level debugging messages via SiRFatlas7 UART0" + depends on ARCH_ATLAS7 + select DEBUG_SIRFSOC_UART + help + Say Y here if you want the debug print routines to direct + their output to the uart0 port on SiRFATLAS7 devices.The uart0 + is used on SiRFATLAS7 as a extra debug port.sometimes an extra + debug port can be very useful. + + config DEBUG_SIRFATLAS7_UART1 + bool "Kernel low-level debugging messages via SiRFatlas7 UART1" + depends on ARCH_ATLAS7 + select DEBUG_SIRFSOC_UART + help + Say Y here if you want the debug print routines to direct + their output to the uart1 port on SiRFATLAS7 devices. + + config DEBUG_SPEAR3XX + bool "Kernel low-level debugging messages via ST SPEAr 3xx/6xx UART" + depends on ARCH_SPEAR3XX || ARCH_SPEAR6XX + select DEBUG_UART_PL01X + help + Say Y here if you want kernel low-level debugging support + on ST SPEAr based platforms. + + config DEBUG_SPEAR13XX + bool "Kernel low-level debugging messages via ST SPEAr 13xx UART" + depends on ARCH_SPEAR13XX + select DEBUG_UART_PL01X + help + Say Y here if you want kernel low-level debugging support + on ST SPEAr13xx based platforms. + + config STIH41X_DEBUG_ASC2 + bool "Use StiH415/416 ASC2 UART for low-level debug" + depends on ARCH_STI + select DEBUG_STI_UART + help + Say Y here if you want kernel low-level debugging support + on STiH415/416 based platforms like b2000, which has + default UART wired up to ASC2. + + If unsure, say N. + + config STIH41X_DEBUG_SBC_ASC1 + bool "Use StiH415/416 SBC ASC1 UART for low-level debug" + depends on ARCH_STI + select DEBUG_STI_UART + help + Say Y here if you want kernel low-level debugging support + on STiH415/416 based platforms like b2020. which has + default UART wired up to SBC ASC1. + + If unsure, say N. + config TEGRA_DEBUG_UART_AUTO_ODMDATA bool "Kernel low-level debugging messages via Tegra UART via ODMDATA" depends on ARCH_TEGRA @@ -1018,54 +1129,6 @@ choice Say Y here if you want kernel low-level debugging support on Tegra based platforms. - config DEBUG_SIRFPRIMA2_UART1 - bool "Kernel low-level debugging messages via SiRFprimaII UART1" - depends on ARCH_PRIMA2 - select DEBUG_SIRFSOC_UART - help - Say Y here if you want the debug print routines to direct - their output to the uart1 port on SiRFprimaII devices. - - config DEBUG_SIRFATLAS7_UART0 - bool "Kernel low-level debugging messages via SiRFatlas7 UART0" - depends on ARCH_ATLAS7 - select DEBUG_SIRFSOC_UART - help - Say Y here if you want the debug print routines to direct - their output to the uart0 port on SiRFATLAS7 devices.The uart0 - is used on SiRFATLAS7 as a extra debug port.sometimes an extra - debug port can be very useful. - - config DEBUG_SIRFATLAS7_UART1 - bool "Kernel low-level debugging messages via SiRFatlas7 UART1" - depends on ARCH_ATLAS7 - select DEBUG_SIRFSOC_UART - help - Say Y here if you want the debug print routines to direct - their output to the uart1 port on SiRFATLAS7 devices. - - config STIH41X_DEBUG_ASC2 - bool "Use StiH415/416 ASC2 UART for low-level debug" - depends on ARCH_STI - select DEBUG_STI_UART - help - Say Y here if you want kernel low-level debugging support - on STiH415/416 based platforms like b2000, which has - default UART wired up to ASC2. - - If unsure, say N. - - config STIH41X_DEBUG_SBC_ASC1 - bool "Use StiH415/416 SBC ASC1 UART for low-level debug" - depends on ARCH_STI - select DEBUG_STI_UART - help - Say Y here if you want kernel low-level debugging support - on STiH415/416 based platforms like b2020. which has - default UART wired up to SBC ASC1. - - If unsure, say N. - config DEBUG_U300_UART bool "Kernel low-level debugging messages via U300 UART0" depends on ARCH_U300 @@ -1081,29 +1144,13 @@ choice Say Y here if you want kernel low-level debugging support on Ux500 based platforms. - config DEBUG_MT6589_UART0 - bool "Mediatek mt6589 UART0" - depends on ARCH_MEDIATEK - select DEBUG_UART_8250 - help - Say Y here if you want kernel low-level debugging support - for Mediatek mt6589 based platforms on UART0. - - config DEBUG_MT8127_UART0 - bool "Mediatek mt8127/mt6592 UART0" - depends on ARCH_MEDIATEK - select DEBUG_UART_8250 - help - Say Y here if you want kernel low-level debugging support - for Mediatek mt8127 based platforms on UART0. - - config DEBUG_MT8135_UART3 - bool "Mediatek mt8135 UART3" - depends on ARCH_MEDIATEK - select DEBUG_UART_8250 + config DEBUG_VERSATILE + bool "Kernel low-level debugging messages via ARM Versatile UART" + depends on ARCH_VERSATILE + select DEBUG_UART_PL01X help Say Y here if you want kernel low-level debugging support - for Mediatek mt8135 based platforms on UART3. + on ARM Versatile platforms. config DEBUG_VEXPRESS_UART0_DETECT bool "Autodetect UART0 on Versatile Express Cortex-A core tiles" @@ -1141,6 +1188,13 @@ choice This option selects UART0 at 0xb0090000. This is appropriate for Cortex-R series tiles and SMMs, such as Cortex-R5 and Cortex-R7 + config DEBUG_VF_UART + bool "Vybrid UART" + depends on SOC_VF610 + help + Say Y here if you want kernel low-level debugging support + on Vybrid based platforms. + config DEBUG_VT8500_UART0 bool "Use UART0 on VIA/Wondermedia SoCs" depends on ARCH_VT8500 @@ -1148,6 +1202,35 @@ choice This option selects UART0 on VIA/Wondermedia System-on-a-chip devices, including VT8500, WM8505, WM8650 and WM8850. + config DEBUG_ZTE_ZX + bool "Use ZTE ZX UART" + select DEBUG_UART_PL01X + depends on ARCH_ZX + help + Say Y here if you are enabling ZTE ZX296702 SOC and need + debug uart support. + + This option is preferred over the platform specific + options; the platform specific options are deprecated + and will be soon removed. + + config DEBUG_ZYNQ_UART0 + bool "Kernel low-level debugging on Xilinx Zynq using UART0" + depends on ARCH_ZYNQ + help + Say Y here if you want the debug print routines to direct + their output to UART0 on the Zynq platform. + + config DEBUG_ZYNQ_UART1 + bool "Kernel low-level debugging on Xilinx Zynq using UART1" + depends on ARCH_ZYNQ + help + Say Y here if you want the debug print routines to direct + their output to UART1 on the Zynq platform. + + If you have a ZC702 board and want early boot messages to + appear on the USB serial adaptor, select this option. + config DEBUG_ICEDCC bool "Kernel low-level debugging via EmbeddedICE DCC channel" help @@ -1175,18 +1258,6 @@ choice For more details about semihosting, please see chapter 8 of DUI0203I_rvct_developer_guide.pdf from ARM Ltd. - config DEBUG_ZTE_ZX - bool "Use ZTE ZX UART" - select DEBUG_UART_PL01X - depends on ARCH_ZX - help - Say Y here if you are enabling ZTE ZX296702 SOC and need - debug uart support. - - This option is preferred over the platform specific - options; the platform specific options are deprecated - and will be soon removed. - config DEBUG_LL_UART_8250 bool "Kernel low-level debugging via 8250 UART" help @@ -1239,6 +1310,9 @@ config DEBUG_S3C2410_UART config DEBUG_S3C24XX_UART bool +config DEBUG_S3C64XX_UART + bool + config DEBUG_S5PV210_UART bool @@ -1294,6 +1368,7 @@ config DEBUG_LL_INCLUDE default "debug/at91.S" if DEBUG_AT91_UART default "debug/asm9260.S" if DEBUG_ASM9260_UART default "debug/clps711x.S" if DEBUG_CLPS711X_UART1 || DEBUG_CLPS711X_UART2 + default "debug/dc21285.S" if DEBUG_DC21285_PORT default "debug/meson.S" if DEBUG_MESON_UARTAO default "debug/pl01x.S" if DEBUG_LL_UART_PL01X || DEBUG_UART_PL01X default "debug/exynos.S" if DEBUG_EXYNOS_UART @@ -1324,7 +1399,7 @@ config DEBUG_LL_INCLUDE default "debug/renesas-scif.S" if DEBUG_RMOBILE_SCIFA0 default "debug/renesas-scif.S" if DEBUG_RMOBILE_SCIFA1 default "debug/renesas-scif.S" if DEBUG_RMOBILE_SCIFA4 - default "debug/s3c24xx.S" if DEBUG_S3C24XX_UART + default "debug/s3c24xx.S" if DEBUG_S3C24XX_UART || DEBUG_S3C64XX_UART default "debug/s5pv210.S" if DEBUG_S5PV210_UART default "debug/sirf.S" if DEBUG_SIRFSOC_UART default "debug/sti.S" if DEBUG_STI_UART @@ -1344,11 +1419,9 @@ config DEBUG_UART_PL01X # Compatibility options for 8250 config DEBUG_UART_8250 - def_bool ARCH_DOVE || ARCH_EBSA110 || \ - (FOOTBRIDGE && !DEBUG_DC21285_PORT) || \ - ARCH_GEMINI || ARCH_IOP13XX || ARCH_IOP32X || \ - ARCH_IOP33X || ARCH_IXP4XX || \ - ARCH_LPC32XX || ARCH_MV78XX0 || ARCH_ORION5X || ARCH_RPC + def_bool ARCH_EBSA110 || \ + ARCH_IOP13XX || ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX || \ + ARCH_RPC # Compatibility options for BCM63xx config DEBUG_UART_BCM63XX @@ -1373,12 +1446,12 @@ config DEBUG_UART_PHYS default 0x1010c000 if DEBUG_REALVIEW_PB1176_PORT default 0x10124000 if DEBUG_RK3X_UART0 default 0x10126000 if DEBUG_RK3X_UART1 - default 0x101f1000 if ARCH_VERSATILE + default 0x101f1000 if DEBUG_VERSATILE default 0x101fb000 if DEBUG_NOMADIK_UART default 0x11002000 if DEBUG_MT8127_UART0 default 0x11006000 if DEBUG_MT6589_UART0 default 0x11009000 if DEBUG_MT8135_UART3 - default 0x16000000 if ARCH_INTEGRATOR + default 0x16000000 if DEBUG_INTEGRATOR default 0x18000300 if DEBUG_BCM_5301X default 0x18010000 if DEBUG_SIRFATLAS7_UART0 default 0x18020000 if DEBUG_SIRFATLAS7_UART1 @@ -1391,9 +1464,9 @@ config DEBUG_UART_PHYS default 0x3e000000 if DEBUG_BCM_KONA_UART default 0x4000e400 if DEBUG_LL_UART_EFM32 default 0x40081000 if DEBUG_LPC18XX_UART0 - default 0x40090000 if ARCH_LPC32XX + default 0x40090000 if DEBUG_LPC32XX default 0x40100000 if DEBUG_PXA_UART1 - default 0x42000000 if ARCH_GEMINI + default 0x42000000 if DEBUG_GEMINI default 0x50000000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART0 || \ DEBUG_S3C2410_UART0) default 0x50004000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART1 || \ @@ -1401,24 +1474,28 @@ config DEBUG_UART_PHYS default 0x50008000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART2 || \ DEBUG_S3C2410_UART2) default 0x78000000 if DEBUG_CNS3XXX - default 0x7c0003f8 if FOOTBRIDGE + default 0x7c0003f8 if DEBUG_FOOTBRIDGE_COM1 + default 0x7f005000 if DEBUG_S3C64XX_UART && DEBUG_S3C_UART0 + default 0x7f005400 if DEBUG_S3C64XX_UART && DEBUG_S3C_UART1 + default 0x7f005800 if DEBUG_S3C64XX_UART && DEBUG_S3C_UART2 + default 0x7f005c00 if DEBUG_S3C64XX_UART && DEBUG_S3C_UART3 default 0x80010000 if DEBUG_ASM9260_UART default 0x80070000 if DEBUG_IMX23_UART default 0x80074000 if DEBUG_IMX28_UART default 0x80230000 if DEBUG_PICOXCELL_UART - default 0x808c0000 if ARCH_EP93XX + default 0x808c0000 if DEBUG_EP93XX || ARCH_EP93XX default 0x90020000 if DEBUG_NSPIRE_CLASSIC_UART || DEBUG_NSPIRE_CX_UART default 0xb0060000 if DEBUG_SIRFPRIMA2_UART1 default 0xb0090000 if DEBUG_VEXPRESS_UART0_CRX default 0xc0013000 if DEBUG_U300_UART default 0xc8000000 if ARCH_IXP4XX && !CPU_BIG_ENDIAN default 0xc8000003 if ARCH_IXP4XX && CPU_BIG_ENDIAN - default 0xd0000000 if ARCH_SPEAR3XX || ARCH_SPEAR6XX + default 0xd0000000 if DEBUG_SPEAR3XX default 0xd0012000 if DEBUG_MVEBU_UART0 default 0xc81004c0 if DEBUG_MESON_UARTAO default 0xd4017000 if DEBUG_MMP_UART2 default 0xd4018000 if DEBUG_MMP_UART3 - default 0xe0000000 if ARCH_SPEAR13XX + default 0xe0000000 if DEBUG_SPEAR13XX default 0xe4007000 if DEBUG_HIP04_UART default 0xe6c40000 if DEBUG_RMOBILE_SCIFA0 default 0xe6c50000 if DEBUG_RMOBILE_SCIFA1 @@ -1430,8 +1507,6 @@ config DEBUG_UART_PHYS default 0xf040ab00 if DEBUG_BRCMSTB_UART default 0xf1012000 if DEBUG_MVEBU_UART0_ALTERNATE default 0xf1012100 if DEBUG_MVEBU_UART1_ALTERNATE - default 0xf1012000 if ARCH_DOVE || ARCH_MV78XX0 || \ - ARCH_ORION5X default 0xf7fc9000 if DEBUG_BERLIN_UART default 0xf8b00000 if DEBUG_HIX5HD2_UART default 0xf991e000 if DEBUG_QCOM_UARTDM @@ -1460,6 +1535,7 @@ config DEBUG_UART_PHYS DEBUG_RCAR_GEN2_SCIF0 || DEBUG_RCAR_GEN2_SCIF2 || \ DEBUG_RMOBILE_SCIFA0 || DEBUG_RMOBILE_SCIFA1 || \ DEBUG_RMOBILE_SCIFA4 || DEBUG_S3C24XX_UART || \ + DEBUG_S3C64XX_UART || \ DEBUG_UART_BCM63XX || DEBUG_ASM9260_UART || \ DEBUG_SIRFSOC_UART || DEBUG_DIGICOLOR_UA0 || \ DEBUG_AT91_UART @@ -1476,17 +1552,22 @@ config DEBUG_UART_VIRT default 0xf1002000 if DEBUG_MT8127_UART0 default 0xf1006000 if DEBUG_MT6589_UART0 default 0xf1009000 if DEBUG_MT8135_UART3 - default 0xf11f1000 if ARCH_VERSATILE - default 0xf1600000 if ARCH_INTEGRATOR + default 0xf11f1000 if DEBUG_VERSATILE + default 0xf1600000 if DEBUG_INTEGRATOR default 0xf1c28000 if DEBUG_SUNXI_UART0 default 0xf1c28400 if DEBUG_SUNXI_UART1 default 0xf1f02800 if DEBUG_SUNXI_R_UART + default 0xf31004c0 if DEBUG_MESON_UARTAO + default 0xf4090000 if DEBUG_LPC32XX + default 0xf4200000 if DEBUG_GEMINI default 0xf6200000 if DEBUG_PXA_UART1 - default 0xf4090000 if ARCH_LPC32XX - default 0xf4200000 if ARCH_GEMINI default 0xf7000000 if DEBUG_SUN9I_UART0 + default 0xf7000000 if DEBUG_S3C64XX_UART && DEBUG_S3C_UART0 default 0xf7000000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART0 || \ DEBUG_S3C2410_UART0) + default 0xf7000400 if DEBUG_S3C64XX_UART && DEBUG_S3C_UART1 + default 0xf7000800 if DEBUG_S3C64XX_UART && DEBUG_S3C_UART2 + default 0xf7000c00 if DEBUG_S3C64XX_UART && DEBUG_S3C_UART3 default 0xf7004000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART1 || \ DEBUG_S3C2410_UART1) default 0xf7008000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART2 || \ @@ -1502,13 +1583,11 @@ config DEBUG_UART_VIRT default 0xfc40ab00 if DEBUG_BRCMSTB_UART default 0xfc705000 if DEBUG_ZTE_ZX default 0xfcfe8600 if DEBUG_UART_BCM63XX - default 0xfd000000 if ARCH_SPEAR3XX || ARCH_SPEAR6XX - default 0xfd000000 if ARCH_SPEAR13XX - default 0xfd012000 if ARCH_MV78XX0 + default 0xfd000000 if DEBUG_SPEAR3XX || DEBUG_SPEAR13XX + default 0xfd012000 if DEBUG_MVEBU_UART0_ALTERNATE && ARCH_MV78XX0 default 0xfd883000 if DEBUG_ALPINE_UART0 - default 0xfde12000 if ARCH_DOVE - default 0xfe012000 if ARCH_ORION5X - default 0xf31004c0 if DEBUG_MESON_UARTAO + default 0xfde12000 if DEBUG_MVEBU_UART0_ALTERNATE && ARCH_DOVE + default 0xfe012000 if DEBUG_MVEBU_UART0_ALTERNATE && ARCH_ORION5X default 0xfe017000 if DEBUG_MMP_UART2 default 0xfe018000 if DEBUG_MMP_UART3 default 0xfe100000 if DEBUG_IMX23_UART || DEBUG_IMX28_UART @@ -1522,7 +1601,7 @@ config DEBUG_UART_VIRT default 0xfeb31000 if DEBUG_KEYSTONE_UART1 default 0xfec02000 if DEBUG_SOCFPGA_UART0 default 0xfec02100 if DEBUG_SOCFPGA_UART1 - default 0xfec12000 if DEBUG_MVEBU_UART0 || DEBUG_MVEBU_UART0_ALTERNATE + default 0xfec12000 if (DEBUG_MVEBU_UART0 || DEBUG_MVEBU_UART0_ALTERNATE) && ARCH_MVEBU default 0xfec12100 if DEBUG_MVEBU_UART1_ALTERNATE default 0xfec10000 if DEBUG_SIRFATLAS7_UART0 default 0xfec20000 if DEBUG_DAVINCI_DMx_UART0 @@ -1534,8 +1613,8 @@ config DEBUG_UART_VIRT default 0xfed60000 if DEBUG_RK29_UART0 default 0xfed64000 if DEBUG_RK29_UART1 || DEBUG_RK3X_UART2 default 0xfed68000 if DEBUG_RK29_UART2 || DEBUG_RK3X_UART3 - default 0xfedc0000 if ARCH_EP93XX - default 0xfee003f8 if FOOTBRIDGE + default 0xfedc0000 if DEBUG_EP93XX + default 0xfee003f8 if DEBUG_FOOTBRIDGE_COM1 default 0xfee20000 if DEBUG_NSPIRE_CLASSIC_UART || DEBUG_NSPIRE_CX_UART default 0xfee82340 if ARCH_IOP13XX default 0xfef00000 if ARCH_IXP4XX && !CPU_BIG_ENDIAN @@ -1552,13 +1631,14 @@ config DEBUG_UART_VIRT DEBUG_UART_8250 || DEBUG_UART_PL01X || DEBUG_MESON_UARTAO || \ DEBUG_NETX_UART || \ DEBUG_QCOM_UARTDM || DEBUG_S3C24XX_UART || \ + DEBUG_S3C64XX_UART || \ DEBUG_UART_BCM63XX || DEBUG_ASM9260_UART || \ DEBUG_SIRFSOC_UART || DEBUG_DIGICOLOR_UA0 config DEBUG_UART_8250_SHIFT int "Register offset shift for the 8250 debug UART" depends on DEBUG_LL_UART_8250 || DEBUG_UART_8250 - default 0 if FOOTBRIDGE || ARCH_IOP32X || DEBUG_BCM_5301X || \ + default 0 if DEBUG_FOOTBRIDGE_COM1 || ARCH_IOP32X || DEBUG_BCM_5301X || \ DEBUG_OMAP7XXUART1 || DEBUG_OMAP7XXUART2 || DEBUG_OMAP7XXUART3 default 2 @@ -1566,8 +1646,9 @@ config DEBUG_UART_8250_WORD bool "Use 32-bit accesses for 8250 UART" depends on DEBUG_LL_UART_8250 || DEBUG_UART_8250 depends on DEBUG_UART_8250_SHIFT >= 2 - default y if DEBUG_PICOXCELL_UART || DEBUG_SOCFPGA_UART0 || \ - DEBUG_SOCFPGA_UART1 || ARCH_KEYSTONE || \ + default y if DEBUG_PICOXCELL_UART || \ + DEBUG_SOCFPGA_UART0 || DEBUG_SOCFPGA_UART1 || \ + DEBUG_KEYSTONE_UART0 || DEBUG_KEYSTONE_UART1 || \ DEBUG_ALPINE_UART0 || \ DEBUG_DAVINCI_DMx_UART0 || DEBUG_DAVINCI_DA8XX_UART1 || \ DEBUG_DAVINCI_DA8XX_UART2 || \ @@ -1577,7 +1658,7 @@ config DEBUG_UART_8250_WORD config DEBUG_UART_8250_FLOW_CONTROL bool "Enable flow control for 8250 UART" depends on DEBUG_LL_UART_8250 || DEBUG_UART_8250 - default y if ARCH_EBSA110 || FOOTBRIDGE || ARCH_GEMINI || ARCH_RPC + default y if ARCH_EBSA110 || DEBUG_FOOTBRIDGE_COM1 || DEBUG_GEMINI || ARCH_RPC config DEBUG_UNCOMPRESS bool diff --git a/arch/arm/configs/ep93xx_defconfig b/arch/arm/configs/ep93xx_defconfig index a7846d6..158dde8 100644 --- a/arch/arm/configs/ep93xx_defconfig +++ b/arch/arm/configs/ep93xx_defconfig @@ -132,6 +132,5 @@ CONFIG_DEBUG_SPINLOCK=y CONFIG_DEBUG_MUTEXES=y CONFIG_DEBUG_USER=y CONFIG_DEBUG_LL=y -CONFIG_DEBUG_LL_UART_PL01X=y # CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_LIBCRC32C=y diff --git a/arch/arm/configs/lpc32xx_defconfig b/arch/arm/configs/lpc32xx_defconfig index c100b7d..9f56ca3 100644 --- a/arch/arm/configs/lpc32xx_defconfig +++ b/arch/arm/configs/lpc32xx_defconfig @@ -204,7 +204,6 @@ CONFIG_DEBUG_INFO=y # CONFIG_FTRACE is not set # CONFIG_ARM_UNWIND is not set CONFIG_DEBUG_LL=y -CONFIG_DEBUG_LL_UART_8250=y CONFIG_EARLY_PRINTK=y CONFIG_CRYPTO_ANSI_CPRNG=y # CONFIG_CRYPTO_HW is not set diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index b0df257..e347a55 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -11,6 +11,9 @@ CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_PARTITION_ADVANCED=y CONFIG_CMDLINE_PARTITION=y +CONFIG_ARCH_MULTI_V7=y +# CONFIG_ARCH_MULTI_V5 is not set +# CONFIG_ARCH_MULTI_V4 is not set CONFIG_ARCH_VIRT=y CONFIG_ARCH_ALPINE=y CONFIG_ARCH_MVEBU=y diff --git a/arch/arm/configs/mv78xx0_defconfig b/arch/arm/configs/mv78xx0_defconfig index 85d10d2..a0345e1 100644 --- a/arch/arm/configs/mv78xx0_defconfig +++ b/arch/arm/configs/mv78xx0_defconfig @@ -11,6 +11,9 @@ CONFIG_KPROBES=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set +CONFIG_ARCH_MULTI_V5=y +# CONFIG_ARCH_MULTI_V6 is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_MV78XX0=y CONFIG_MACH_DB78X00_BP=y CONFIG_MACH_RD78X00_MASA=y @@ -132,7 +135,6 @@ CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_DEBUG_USER=y CONFIG_DEBUG_ERRORS=y CONFIG_DEBUG_LL=y -CONFIG_DEBUG_LL_UART_8250=y CONFIG_CRYPTO_CBC=m CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_PCBC=m diff --git a/arch/arm/configs/orion5x_defconfig b/arch/arm/configs/orion5x_defconfig index 8099417..5876ce7 100644 --- a/arch/arm/configs/orion5x_defconfig +++ b/arch/arm/configs/orion5x_defconfig @@ -13,6 +13,9 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set CONFIG_PARTITION_ADVANCED=y CONFIG_BSD_DISKLABEL=y +CONFIG_ARCH_MULTI_V5=y +# CONFIG_ARCH_MULTI_V6 is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_ORION5X=y CONFIG_ARCH_ORION5X_DT=y CONFIG_MACH_DB88F5281=y @@ -159,7 +162,6 @@ CONFIG_LATENCYTOP=y # CONFIG_FTRACE is not set CONFIG_DEBUG_USER=y CONFIG_DEBUG_LL=y -CONFIG_DEBUG_LL_UART_8250=y CONFIG_CRYPTO_CBC=m CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_PCBC=m diff --git a/arch/arm/configs/realview-smp_defconfig b/arch/arm/configs/realview-smp_defconfig index 1da5d9e..bff0754 100644 --- a/arch/arm/configs/realview-smp_defconfig +++ b/arch/arm/configs/realview-smp_defconfig @@ -8,10 +8,19 @@ CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_CFQ is not set +CONFIG_ARCH_MULTI_V6=y CONFIG_ARCH_REALVIEW=y +CONFIG_REALVIEW_DT=y CONFIG_MACH_REALVIEW_EB=y +CONFIG_REALVIEW_EB_ARM1136=y +CONFIG_REALVIEW_EB_ARM1176=y +CONFIG_REALVIEW_EB_A9MP=y CONFIG_REALVIEW_EB_ARM11MP=y +CONFIG_REALVIEW_EB_ARM11MP_REVB=y CONFIG_MACH_REALVIEW_PB11MP=y +CONFIG_MACH_REALVIEW_PB1176=y +CONFIG_MACH_REALVIEW_PBA8=y +CONFIG_MACH_REALVIEW_PBX=y CONFIG_SMP=y CONFIG_HOTPLUG_CPU=y CONFIG_AEABI=y diff --git a/arch/arm/configs/realview_defconfig b/arch/arm/configs/realview_defconfig index d02e9d9..bc6bef8 100644 --- a/arch/arm/configs/realview_defconfig +++ b/arch/arm/configs/realview_defconfig @@ -8,11 +8,19 @@ CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_CFQ is not set +CONFIG_ARCH_MULTI_V6=y CONFIG_ARCH_REALVIEW=y +CONFIG_REALVIEW_DT=y CONFIG_MACH_REALVIEW_EB=y +CONFIG_REALVIEW_EB_ARM1136=y +CONFIG_REALVIEW_EB_ARM1176=y +CONFIG_REALVIEW_EB_A9MP=y CONFIG_REALVIEW_EB_ARM11MP=y +CONFIG_REALVIEW_EB_ARM11MP_REVB=y CONFIG_MACH_REALVIEW_PB11MP=y CONFIG_MACH_REALVIEW_PB1176=y +CONFIG_MACH_REALVIEW_PBA8=y +CONFIG_MACH_REALVIEW_PBX=y CONFIG_AEABI=y CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 diff --git a/arch/arm/configs/s3c6400_defconfig b/arch/arm/configs/s3c6400_defconfig index e2f9fa5..e0f6693 100644 --- a/arch/arm/configs/s3c6400_defconfig +++ b/arch/arm/configs/s3c6400_defconfig @@ -5,6 +5,8 @@ CONFIG_KALLSYMS_ALL=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set +CONFIG_ARCH_MULTI_V6=y +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_S3C64XX=y CONFIG_S3C_BOOT_ERROR_RESET=y CONFIG_MACH_SMDK6400=y diff --git a/arch/arm/configs/versatile_defconfig b/arch/arm/configs/versatile_defconfig index ea49d37..64bef977 100644 --- a/arch/arm/configs/versatile_defconfig +++ b/arch/arm/configs/versatile_defconfig @@ -6,8 +6,8 @@ CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_PARTITION_ADVANCED=y +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_VERSATILE=y -CONFIG_MACH_VERSATILE_AB=y CONFIG_AEABI=y CONFIG_OABI_COMPAT=y CONFIG_ZBOOT_ROM_TEXT=0x0 @@ -82,6 +82,5 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_USER=y CONFIG_DEBUG_LL=y -CONFIG_DEBUG_LL_UART_PL01X=y CONFIG_FONTS=y CONFIG_FONT_ACORN_8x8=y diff --git a/arch/arm/include/asm/cputype.h b/arch/arm/include/asm/cputype.h index 85e374f..b23c6c8 100644 --- a/arch/arm/include/asm/cputype.h +++ b/arch/arm/include/asm/cputype.h @@ -228,10 +228,26 @@ static inline int cpu_is_xsc3(void) } #endif -#if !defined(CONFIG_CPU_XSCALE) && !defined(CONFIG_CPU_XSC3) -#define cpu_is_xscale() 0 +#if !defined(CONFIG_CPU_XSCALE) && !defined(CONFIG_CPU_XSC3) && \ + !defined(CONFIG_CPU_MOHAWK) +#define cpu_is_xscale_family() 0 #else -#define cpu_is_xscale() 1 +static inline int cpu_is_xscale_family(void) +{ + unsigned int id; + id = read_cpuid_id() & 0xffffe000; + + switch (id) { + case 0x69052000: /* Intel XScale 1 */ + case 0x69054000: /* Intel XScale 2 */ + case 0x69056000: /* Intel XScale 3 */ + case 0x56056000: /* Marvell XScale 3 */ + case 0x56158000: /* Marvell Mohawk */ + return 1; + } + + return 0; +} #endif /* diff --git a/arch/arm/mach-footbridge/include/mach/debug-macro.S b/arch/arm/include/debug/dc21285.S index 02247f3..02247f3 100644 --- a/arch/arm/mach-footbridge/include/mach/debug-macro.S +++ b/arch/arm/include/debug/dc21285.S diff --git a/arch/arm/kernel/devtree.c b/arch/arm/kernel/devtree.c index 65addcb..2e26016 100644 --- a/arch/arm/kernel/devtree.c +++ b/arch/arm/kernel/devtree.c @@ -211,7 +211,7 @@ const struct machine_desc * __init setup_machine_fdt(unsigned int dt_phys) { const struct machine_desc *mdesc, *mdesc_best = NULL; -#ifdef CONFIG_ARCH_MULTIPLATFORM +#if defined(CONFIG_ARCH_MULTIPLATFORM) || defined(CONFIG_ARM_SINGLE_ARMV7M) DT_MACHINE_START(GENERIC_DT, "Generic DT based system") MACHINE_END diff --git a/arch/arm/kernel/xscale-cp0.c b/arch/arm/kernel/xscale-cp0.c index bdbb8853..77a2eef 100644 --- a/arch/arm/kernel/xscale-cp0.c +++ b/arch/arm/kernel/xscale-cp0.c @@ -15,6 +15,9 @@ #include <linux/init.h> #include <linux/io.h> #include <asm/thread_notify.h> +#include <asm/cputype.h> + +asm(" .arch armv5te\n"); static inline void dsp_save_state(u32 *state) { @@ -152,6 +155,10 @@ static int __init xscale_cp0_init(void) { u32 cp_access; + /* do not attempt to probe iwmmxt on non-xscale family CPUs */ + if (!cpu_is_xscale_family()) + return 0; + cp_access = xscale_cp_access_read() & ~3; xscale_cp_access_write(cp_access | 1); diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c index f8f62fb..3d8cf8c 100644 --- a/arch/arm/mach-davinci/board-da830-evm.c +++ b/arch/arm/mach-davinci/board-da830-evm.c @@ -32,7 +32,7 @@ #include <asm/mach/arch.h> #include <mach/common.h> -#include <mach/cp_intc.h> +#include "cp_intc.h" #include <mach/mux.h> #include <mach/da8xx.h> diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c index 9cc7b81..8e4539f 100644 --- a/arch/arm/mach-davinci/board-da850-evm.c +++ b/arch/arm/mach-davinci/board-da850-evm.c @@ -40,10 +40,10 @@ #include <linux/spi/flash.h> #include <mach/common.h> -#include <mach/cp_intc.h> +#include "cp_intc.h" #include <mach/da8xx.h> #include <mach/mux.h> -#include <mach/sram.h> +#include "sram.h" #include <asm/mach-types.h> #include <asm/mach/arch.h> diff --git a/arch/arm/mach-davinci/board-mityomapl138.c b/arch/arm/mach-davinci/board-mityomapl138.c index 8cfbfe0..de1316b 100644 --- a/arch/arm/mach-davinci/board-mityomapl138.c +++ b/arch/arm/mach-davinci/board-mityomapl138.c @@ -26,7 +26,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <mach/common.h> -#include <mach/cp_intc.h> +#include "cp_intc.h" #include <mach/da8xx.h> #include <linux/platform_data/mtd-davinci.h> #include <linux/platform_data/mtd-davinci-aemif.h> diff --git a/arch/arm/mach-davinci/board-omapl138-hawk.c b/arch/arm/mach-davinci/board-omapl138-hawk.c index 2aac51d..ee62486 100644 --- a/arch/arm/mach-davinci/board-omapl138-hawk.c +++ b/arch/arm/mach-davinci/board-omapl138-hawk.c @@ -19,7 +19,7 @@ #include <asm/mach/arch.h> #include <mach/common.h> -#include <mach/cp_intc.h> +#include "cp_intc.h" #include <mach/da8xx.h> #include <mach/mux.h> diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c index 3caff96..3424eac6 100644 --- a/arch/arm/mach-davinci/clock.c +++ b/arch/arm/mach-davinci/clock.c @@ -23,7 +23,7 @@ #include <mach/hardware.h> #include <mach/clock.h> -#include <mach/psc.h> +#include "psc.h" #include <mach/cputype.h> #include "clock.h" diff --git a/arch/arm/mach-davinci/cp_intc.c b/arch/arm/mach-davinci/cp_intc.c index 507aad4..1a68d24 100644 --- a/arch/arm/mach-davinci/cp_intc.c +++ b/arch/arm/mach-davinci/cp_intc.c @@ -19,7 +19,7 @@ #include <linux/of_irq.h> #include <mach/common.h> -#include <mach/cp_intc.h> +#include "cp_intc.h" static inline unsigned int cp_intc_read(unsigned offset) { diff --git a/arch/arm/mach-davinci/include/mach/cp_intc.h b/arch/arm/mach-davinci/cp_intc.h index 827bbe9..827bbe9 100644 --- a/arch/arm/mach-davinci/include/mach/cp_intc.h +++ b/arch/arm/mach-davinci/cp_intc.h diff --git a/arch/arm/mach-davinci/cpuidle.c b/arch/arm/mach-davinci/cpuidle.c index 306ebc5..1b8f085 100644 --- a/arch/arm/mach-davinci/cpuidle.c +++ b/arch/arm/mach-davinci/cpuidle.c @@ -19,8 +19,8 @@ #include <linux/export.h> #include <asm/cpuidle.h> -#include <mach/cpuidle.h> -#include <mach/ddr2.h> +#include "cpuidle.h" +#include "ddr2.h" #define DAVINCI_CPUIDLE_MAX_STATES 2 diff --git a/arch/arm/mach-davinci/include/mach/cpuidle.h b/arch/arm/mach-davinci/cpuidle.h index 74f088b..74f088b 100644 --- a/arch/arm/mach-davinci/include/mach/cpuidle.h +++ b/arch/arm/mach-davinci/cpuidle.h diff --git a/arch/arm/mach-davinci/da830.c b/arch/arm/mach-davinci/da830.c index 115d573..7187e7f 100644 --- a/arch/arm/mach-davinci/da830.c +++ b/arch/arm/mach-davinci/da830.c @@ -15,7 +15,7 @@ #include <asm/mach/map.h> -#include <mach/psc.h> +#include "psc.h" #include <mach/irqs.h> #include <mach/cputype.h> #include <mach/common.h> diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c index 6769978..97d8779 100644 --- a/arch/arm/mach-davinci/da850.c +++ b/arch/arm/mach-davinci/da850.c @@ -22,7 +22,7 @@ #include <asm/mach/map.h> -#include <mach/psc.h> +#include "psc.h" #include <mach/irqs.h> #include <mach/cputype.h> #include <mach/common.h> diff --git a/arch/arm/mach-davinci/da8xx-dt.c b/arch/arm/mach-davinci/da8xx-dt.c index 06b6451..c4b5808 100644 --- a/arch/arm/mach-davinci/da8xx-dt.c +++ b/arch/arm/mach-davinci/da8xx-dt.c @@ -15,7 +15,7 @@ #include <asm/mach/arch.h> #include <mach/common.h> -#include <mach/cp_intc.h> +#include "cp_intc.h" #include <mach/da8xx.h> #define DA8XX_NUM_UARTS 3 diff --git a/arch/arm/mach-davinci/include/mach/ddr2.h b/arch/arm/mach-davinci/ddr2.h index c19e047..c19e047 100644 --- a/arch/arm/mach-davinci/include/mach/ddr2.h +++ b/arch/arm/mach-davinci/ddr2.h diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c index 28c90bc..e88b7a5 100644 --- a/arch/arm/mach-davinci/devices-da8xx.c +++ b/arch/arm/mach-davinci/devices-da8xx.c @@ -22,8 +22,8 @@ #include <mach/common.h> #include <mach/time.h> #include <mach/da8xx.h> -#include <mach/cpuidle.h> -#include <mach/sram.h> +#include "cpuidle.h" +#include "sram.h" #include "clock.h" #include "asp.h" diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c index 609950b..c7c1458 100644 --- a/arch/arm/mach-davinci/dm355.c +++ b/arch/arm/mach-davinci/dm355.c @@ -21,7 +21,7 @@ #include <asm/mach/map.h> #include <mach/cputype.h> -#include <mach/psc.h> +#include "psc.h" #include <mach/mux.h> #include <mach/irqs.h> #include <mach/time.h> diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c index 2068cbe..01843fb 100644 --- a/arch/arm/mach-davinci/dm365.c +++ b/arch/arm/mach-davinci/dm365.c @@ -26,7 +26,7 @@ #include <asm/mach/map.h> #include <mach/cputype.h> -#include <mach/psc.h> +#include "psc.h" #include <mach/mux.h> #include <mach/irqs.h> #include <mach/time.h> diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c index d38f504..b28071a 100644 --- a/arch/arm/mach-davinci/dm644x.c +++ b/arch/arm/mach-davinci/dm644x.c @@ -19,7 +19,7 @@ #include <mach/cputype.h> #include <mach/irqs.h> -#include <mach/psc.h> +#include "psc.h" #include <mach/mux.h> #include <mach/time.h> #include <mach/serial.h> diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c index 70eb427..cf80786 100644 --- a/arch/arm/mach-davinci/dm646x.c +++ b/arch/arm/mach-davinci/dm646x.c @@ -20,7 +20,7 @@ #include <mach/cputype.h> #include <mach/irqs.h> -#include <mach/psc.h> +#include "psc.h" #include <mach/mux.h> #include <mach/time.h> #include <mach/serial.h> diff --git a/arch/arm/mach-davinci/pm.c b/arch/arm/mach-davinci/pm.c index 07e23ba..8929569 100644 --- a/arch/arm/mach-davinci/pm.c +++ b/arch/arm/mach-davinci/pm.c @@ -21,7 +21,7 @@ #include <mach/common.h> #include <mach/da8xx.h> -#include <mach/sram.h> +#include "sram.h" #include <mach/pm.h> #include "clock.h" diff --git a/arch/arm/mach-davinci/psc.c b/arch/arm/mach-davinci/psc.c index 82fdc69..e5dc6bf 100644 --- a/arch/arm/mach-davinci/psc.c +++ b/arch/arm/mach-davinci/psc.c @@ -23,7 +23,7 @@ #include <linux/io.h> #include <mach/cputype.h> -#include <mach/psc.h> +#include "psc.h" #include "clock.h" diff --git a/arch/arm/mach-davinci/include/mach/psc.h b/arch/arm/mach-davinci/psc.h index 99d47cf..99d47cf 100644 --- a/arch/arm/mach-davinci/include/mach/psc.h +++ b/arch/arm/mach-davinci/psc.h diff --git a/arch/arm/mach-davinci/sleep.S b/arch/arm/mach-davinci/sleep.S index a5336a5..cd350de 100644 --- a/arch/arm/mach-davinci/sleep.S +++ b/arch/arm/mach-davinci/sleep.S @@ -21,8 +21,8 @@ #include <linux/linkage.h> #include <asm/assembler.h> -#include <mach/psc.h> -#include <mach/ddr2.h> +#include "psc.h" +#include "ddr2.h" #include "clock.h" diff --git a/arch/arm/mach-davinci/sram.c b/arch/arm/mach-davinci/sram.c index 8540ddd..668b6e7 100644 --- a/arch/arm/mach-davinci/sram.c +++ b/arch/arm/mach-davinci/sram.c @@ -14,7 +14,7 @@ #include <linux/genalloc.h> #include <mach/common.h> -#include <mach/sram.h> +#include "sram.h" static struct gen_pool *sram_pool; diff --git a/arch/arm/mach-davinci/include/mach/sram.h b/arch/arm/mach-davinci/sram.h index 4e5db56..4e5db56 100644 --- a/arch/arm/mach-davinci/include/mach/sram.h +++ b/arch/arm/mach-davinci/sram.h diff --git a/arch/arm/mach-dove/cm-a510.c b/arch/arm/mach-dove/cm-a510.c index 0dc39cf..b9a7c33 100644 --- a/arch/arm/mach-dove/cm-a510.c +++ b/arch/arm/mach-dove/cm-a510.c @@ -88,6 +88,7 @@ static void __init cm_a510_init(void) MACHINE_START(CM_A510, "Compulab CM-A510 Board") .atag_offset = 0x100, + .nr_irqs = DOVE_NR_IRQS, .init_machine = cm_a510_init, .map_io = dove_map_io, .init_early = dove_init_early, diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c index 0d1a892..0cdaa38 100644 --- a/arch/arm/mach-dove/common.c +++ b/arch/arm/mach-dove/common.c @@ -16,6 +16,7 @@ #include <linux/platform_data/dma-mv_xor.h> #include <linux/platform_data/usb-ehci-orion.h> #include <linux/platform_device.h> +#include <linux/soc/dove/pmu.h> #include <asm/hardware/cache-tauros2.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -375,6 +376,47 @@ void __init dove_setup_cpu_wins(void) DOVE_SCRATCHPAD_SIZE); } +static struct resource orion_wdt_resource[] = { + DEFINE_RES_MEM(TIMER_PHYS_BASE, 0x04), + DEFINE_RES_MEM(RSTOUTn_MASK_PHYS, 0x04), +}; + +static struct platform_device orion_wdt_device = { + .name = "orion_wdt", + .id = -1, + .num_resources = ARRAY_SIZE(orion_wdt_resource), + .resource = orion_wdt_resource, +}; + +static void __init __maybe_unused orion_wdt_init(void) +{ + platform_device_register(&orion_wdt_device); +} + +static const struct dove_pmu_domain_initdata pmu_domains[] __initconst = { + { + .pwr_mask = PMU_PWR_VPU_PWR_DWN_MASK, + .rst_mask = PMU_SW_RST_VIDEO_MASK, + .iso_mask = PMU_ISO_VIDEO_MASK, + .name = "vpu-domain", + }, { + .pwr_mask = PMU_PWR_GPU_PWR_DWN_MASK, + .rst_mask = PMU_SW_RST_GPU_MASK, + .iso_mask = PMU_ISO_GPU_MASK, + .name = "gpu-domain", + }, { + /* sentinel */ + }, +}; + +static const struct dove_pmu_initdata pmu_data __initconst = { + .pmc_base = DOVE_PMU_VIRT_BASE, + .pmu_base = DOVE_PMU_VIRT_BASE + 0x8000, + .irq = IRQ_DOVE_PMU, + .irq_domain_start = IRQ_DOVE_PMU_START, + .domains = pmu_domains, +}; + void __init dove_init(void) { pr_info("Dove 88AP510 SoC, TCLK = %d MHz.\n", @@ -389,6 +431,7 @@ void __init dove_init(void) dove_clk_init(); /* internal devices that every board has */ + dove_init_pmu_legacy(&pmu_data); dove_rtc_init(); dove_xor0_init(); dove_xor1_init(); diff --git a/arch/arm/mach-dove/dove-db-setup.c b/arch/arm/mach-dove/dove-db-setup.c index 76e26f9..bcb678f 100644 --- a/arch/arm/mach-dove/dove-db-setup.c +++ b/arch/arm/mach-dove/dove-db-setup.c @@ -94,6 +94,7 @@ static void __init dove_db_init(void) MACHINE_START(DOVE_DB, "Marvell DB-MV88AP510-BP Development Board") .atag_offset = 0x100, + .nr_irqs = DOVE_NR_IRQS, .init_machine = dove_db_init, .map_io = dove_map_io, .init_early = dove_init_early, diff --git a/arch/arm/mach-dove/include/mach/dove.h b/arch/arm/mach-dove/include/mach/dove.h index 0c4b35f..00f4545 100644 --- a/arch/arm/mach-dove/include/mach/dove.h +++ b/arch/arm/mach-dove/include/mach/dove.h @@ -11,6 +11,8 @@ #ifndef __ASM_ARCH_DOVE_H #define __ASM_ARCH_DOVE_H +#include <mach/irqs.h> + /* * Marvell Dove address maps. * diff --git a/arch/arm/mach-dove/include/mach/entry-macro.S b/arch/arm/mach-dove/include/mach/entry-macro.S deleted file mode 100644 index df1d44b..0000000 --- a/arch/arm/mach-dove/include/mach/entry-macro.S +++ /dev/null @@ -1,33 +0,0 @@ -/* - * arch/arm/mach-dove/include/mach/entry-macro.S - * - * Low-level IRQ helper macros for Marvell Dove platforms - * - * 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/bridge-regs.h> - - .macro get_irqnr_preamble, base, tmp - ldr \base, =IRQ_VIRT_BASE - .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - @ check low interrupts - ldr \irqstat, [\base, #IRQ_CAUSE_LOW_OFF] - ldr \tmp, [\base, #IRQ_MASK_LOW_OFF] - mov \irqnr, #32 - ands \irqstat, \irqstat, \tmp - - @ if no low interrupts set, check high interrupts - ldreq \irqstat, [\base, #IRQ_CAUSE_HIGH_OFF] - ldreq \tmp, [\base, #IRQ_MASK_HIGH_OFF] - moveq \irqnr, #64 - andeqs \irqstat, \irqstat, \tmp - - @ find first active interrupt source - clzne \irqstat, \irqstat - subne \irqnr, \irqnr, \irqstat - .endm diff --git a/arch/arm/mach-dove/include/mach/irqs.h b/arch/arm/mach-dove/include/mach/irqs.h index 3f29e6bc..8ff0fa8 100644 --- a/arch/arm/mach-dove/include/mach/irqs.h +++ b/arch/arm/mach-dove/include/mach/irqs.h @@ -90,7 +90,7 @@ #define NR_PMU_IRQS 7 #define IRQ_DOVE_RTC (IRQ_DOVE_PMU_START + 5) -#define NR_IRQS (IRQ_DOVE_PMU_START + NR_PMU_IRQS) +#define DOVE_NR_IRQS (IRQ_DOVE_PMU_START + NR_PMU_IRQS) #endif diff --git a/arch/arm/mach-dove/include/mach/pm.h b/arch/arm/mach-dove/include/mach/pm.h index b47f750..d22b9b1 100644 --- a/arch/arm/mach-dove/include/mach/pm.h +++ b/arch/arm/mach-dove/include/mach/pm.h @@ -51,22 +51,14 @@ #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) -static inline int pmu_to_irq(int pin) -{ - if (pin < NR_PMU_IRQS) - return pin + IRQ_DOVE_PMU_START; +#define PMU_SW_RST_VIDEO_MASK BIT(16) +#define PMU_SW_RST_GPU_MASK BIT(18) - return -EINVAL; -} +#define PMU_PWR_GPU_PWR_DWN_MASK BIT(2) +#define PMU_PWR_VPU_PWR_DWN_MASK BIT(3) -static inline int irq_to_pmu(int irq) -{ - if (IRQ_DOVE_PMU_START <= irq && irq < NR_IRQS) - return irq - IRQ_DOVE_PMU_START; - - return -EINVAL; -} +#define PMU_ISO_VIDEO_MASK BIT(0) +#define PMU_ISO_GPU_MASK BIT(1) #endif diff --git a/arch/arm/mach-dove/irq.c b/arch/arm/mach-dove/irq.c index bfb3703..d6627c1 100644 --- a/arch/arm/mach-dove/irq.c +++ b/arch/arm/mach-dove/irq.c @@ -7,87 +7,15 @@ * 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/irq.h> -#include <linux/gpio.h> #include <linux/io.h> -#include <asm/mach/arch.h> +#include <asm/exception.h> #include <plat/irq.h> -#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) -{ - int pin = irq_to_pmu(d->irq); - u32 u; - - u = readl(PMU_INTERRUPT_MASK); - u &= ~(1 << (pin & 31)); - writel(u, PMU_INTERRUPT_MASK); -} - -static void pmu_irq_unmask(struct irq_data *d) -{ - int pin = irq_to_pmu(d->irq); - u32 u; - - u = readl(PMU_INTERRUPT_MASK); - u |= 1 << (pin & 31); - writel(u, PMU_INTERRUPT_MASK); -} - -static void pmu_irq_ack(struct irq_data *d) -{ - int pin = irq_to_pmu(d->irq); - u32 u; - - /* - * The PMU mask register is not RW0C: it is RW. This means that - * the bits take whatever value is written to them; if you write - * a '1', you will set the interrupt. - * - * Unfortunately this means there is NO race free way to clear - * these interrupts. - * - * So, let's structure the code so that the window is as small as - * possible. - */ - u = ~(1 << (pin & 31)); - u &= readl_relaxed(PMU_INTERRUPT_CAUSE); - writel_relaxed(u, PMU_INTERRUPT_CAUSE); -} - -static struct irq_chip pmu_irq_chip = { - .name = "pmu_irq", - .irq_mask = pmu_irq_mask, - .irq_unmask = pmu_irq_unmask, - .irq_ack = pmu_irq_ack, -}; - -static void pmu_irq_handler(struct irq_desc *desc) -{ - unsigned long cause = readl(PMU_INTERRUPT_CAUSE); - unsigned int irq; - - cause &= readl(PMU_INTERRUPT_MASK); - if (cause == 0) { - do_bad_IRQ(desc); - return; - } - - for (irq = 0; irq < NR_PMU_IRQS; irq++) { - if (!(cause & (1 << irq))) - continue; - irq = pmu_to_irq(irq); - generic_handle_irq(irq); - } -} - static int __initdata gpio0_irqs[4] = { IRQ_DOVE_GPIO_0_7, IRQ_DOVE_GPIO_8_15, @@ -109,14 +37,6 @@ static int __initdata gpio2_irqs[4] = { 0, }; -#ifdef CONFIG_MULTI_IRQ_HANDLER -/* - * Compiling with both non-DT and DT support enabled, will - * break asm irq handler used by non-DT boards. Therefore, - * we provide a C-style irq handler even for non-DT boards, - * if MULTI_IRQ_HANDLER is set. - */ - static void __iomem *dove_irq_base = IRQ_VIRT_BASE; static asmlinkage void @@ -139,18 +59,13 @@ __exception_irq_entry dove_legacy_handle_irq(struct pt_regs *regs) return; } } -#endif void __init dove_init_irq(void) { - int i; - orion_irq_init(1, IRQ_VIRT_BASE + IRQ_MASK_LOW_OFF); orion_irq_init(33, IRQ_VIRT_BASE + IRQ_MASK_HIGH_OFF); -#ifdef CONFIG_MULTI_IRQ_HANDLER set_handle_irq(dove_legacy_handle_irq); -#endif /* * Initialize gpiolib for GPIOs 0-71. @@ -163,17 +78,4 @@ void __init dove_init_irq(void) orion_gpio_init(NULL, 64, 8, DOVE_GPIO2_VIRT_BASE, 0, IRQ_DOVE_GPIO_START + 64, gpio2_irqs); - - /* - * Mask and clear PMU interrupts - */ - writel(0, PMU_INTERRUPT_MASK); - writel(0, PMU_INTERRUPT_CAUSE); - - for (i = IRQ_DOVE_PMU_START; i < NR_IRQS; i++) { - irq_set_chip_and_handler(i, &pmu_irq_chip, handle_level_irq); - irq_set_status_flags(i, IRQ_LEVEL); - irq_clear_status_flags(i, IRQ_NOREQUEST); - } - irq_set_chained_handler(IRQ_DOVE_PMU, pmu_irq_handler); } diff --git a/arch/arm/mach-integrator/Kconfig b/arch/arm/mach-integrator/Kconfig index 2fa9d11..b01bdc9 100644 --- a/arch/arm/mach-integrator/Kconfig +++ b/arch/arm/mach-integrator/Kconfig @@ -1,4 +1,4 @@ -config ARCH_INTEGRATOR +menuconfig ARCH_INTEGRATOR bool "ARM Ltd. Integrator family" depends on ARCH_MULTI_V4T || ARCH_MULTI_V5 || ARCH_MULTI_V6 select ARM_AMBA @@ -24,8 +24,6 @@ config ARCH_INTEGRATOR if ARCH_INTEGRATOR -menu "Integrator Options" - config ARCH_INTEGRATOR_AP bool "Support Integrator/AP and Integrator/PP2 platforms" select CLKSRC_MMIO @@ -37,19 +35,6 @@ config ARCH_INTEGRATOR_AP Include support for the ARM(R) Integrator/AP and Integrator/PP2 platforms. -config ARCH_INTEGRATOR_CP - bool "Support Integrator/CP platform" - select ARCH_CINTEGRATOR - select ARM_TIMER_SP804 - select SERIAL_AMBA_PL011 if TTY - select SERIAL_AMBA_PL011_CONSOLE if TTY - select SOC_BUS - help - Include support for the ARM(R) Integrator CP platform. - -config ARCH_CINTEGRATOR - bool - config INTEGRATOR_IMPD1 bool "Include support for Integrator/IM-PD1" depends on ARCH_INTEGRATOR_AP @@ -64,6 +49,119 @@ config INTEGRATOR_IMPD1 To compile this driver as a module, choose M here: the module will be called impd1. -endmenu +config INTEGRATOR_CM7TDMI + bool "Integrator/CM7TDMI core module" + depends on ARCH_INTEGRATOR_AP + depends on ARCH_MULTI_V4 && !MMU + select CPU_ARM7TDMI + +config INTEGRATOR_CM720T + bool "Integrator/CM720T core module" + depends on ARCH_INTEGRATOR_AP + depends on ARCH_MULTI_V4T + select CPU_ARM720T + +config INTEGRATOR_CM740T + bool "Integrator/CM740T core module" + depends on ARCH_INTEGRATOR_AP + depends on ARCH_MULTI_V4T && !MMU + select CPU_ARM740T + +config INTEGRATOR_CM920T + bool "Integrator/CM920T core module" + depends on ARCH_INTEGRATOR_AP + depends on ARCH_MULTI_V4T + select CPU_ARM920T + +config INTEGRATOR_CM922T_XA10 + bool "Integrator/CM922T-XA10 core module" + depends on ARCH_MULTI_V4T + depends on ARCH_INTEGRATOR_AP + select CPU_ARM922T + +config INTEGRATOR_CM926EJS + bool "Integrator/CM926EJ-S core module" + depends on ARCH_INTEGRATOR_AP + depends on ARCH_MULTI_V5 + select CPU_ARM926T + +config INTEGRATOR_CM940T + bool "Integrator/CM940T core module" + depends on ARCH_INTEGRATOR_AP + depends on ARCH_MULTI_V4T && !MMU + select CPU_ARM940T + +config INTEGRATOR_CM946ES + bool "Integrator/CM946E-S core module" + depends on ARCH_INTEGRATOR_AP + depends on ARCH_MULTI_V5 && !MMU + select CPU_ARM946E + +config INTEGRATOR_CM966ES + bool "Integrator/CM966E-S core module" + depends on ARCH_INTEGRATOR_AP + depends on BROKEN # no kernel support + +config INTEGRATOR_CM10200E_REV0 + bool "Integrator/CM10200E rev.0 core module" + depends on ARCH_INTEGRATOR_AP && n + depends on ARCH_MULTI_V5 + select CPU_ARM1020 + +config INTEGRATOR_CM10200E + bool "Integrator/CM10200E core module" + depends on ARCH_INTEGRATOR_AP && n + depends on ARCH_MULTI_V5 + select CPU_ARM1020E + +config INTEGRATOR_CM10220E + bool "Integrator/CM10220E core module" + depends on ARCH_INTEGRATOR_AP + depends on ARCH_MULTI_V5 + select CPU_ARM1022 + +config INTEGRATOR_CM1026EJS + bool "Integrator/CM1026EJ-S core module" + depends on ARCH_INTEGRATOR_AP + depends on ARCH_MULTI_V5 + select CPU_ARM1026 + +config INTEGRATOR_CM1136JFS + bool "Integrator/CM1136JF-S core module" + depends on ARCH_INTEGRATOR_AP + depends on ARCH_MULTI_V6 + select CPU_V6 + +config ARCH_INTEGRATOR_CP + bool "Support Integrator/CP platform" + depends on (!MMU || ARCH_MULTI_V5 || ARCH_MULTI_V6) + select ARM_TIMER_SP804 + select SERIAL_AMBA_PL011 if TTY + select SERIAL_AMBA_PL011_CONSOLE if TTY + select SOC_BUS + help + Include support for the ARM(R) Integrator CP platform. + +config INTEGRATOR_CT7T + bool "Integrator/CT7TD (ARM7TDMI) core tile" + depends on ARCH_INTEGRATOR_CP + depends on ARCH_MULTI_V4T && !MMU + select CPU_ARM7TDMI + +config INTEGRATOR_CT926 + bool "Integrator/CT926 (ARM926EJ-S) core tile" + depends on ARCH_INTEGRATOR_CP + depends on ARCH_MULTI_V5 + select CPU_ARM926T + +config INTEGRATOR_CTB36 + bool "Integrator/CTB36 (ARM1136JF-S) core tile" + depends on ARCH_INTEGRATOR_CP + depends on ARCH_MULTI_V6 + select CPU_V6 + +config ARCH_CINTEGRATOR + depends on ARCH_INTEGRATOR_CP + def_bool y endif diff --git a/arch/arm/mach-iop13xx/include/mach/pci.h b/arch/arm/mach-iop13xx/include/mach/pci.h deleted file mode 100644 index 59f42b5..0000000 --- a/arch/arm/mach-iop13xx/include/mach/pci.h +++ /dev/null @@ -1,57 +0,0 @@ -#ifndef _IOP13XX_PCI_H_ -#define _IOP13XX_PCI_H_ -#include <linux/io.h> -#include <mach/irqs.h> - -struct pci_sys_data; -struct hw_pci; -int iop13xx_pci_setup(int nr, struct pci_sys_data *sys); -struct pci_bus *iop13xx_scan_bus(int nr, struct pci_sys_data *); -void iop13xx_atu_select(struct hw_pci *plat_pci); -void iop13xx_pci_init(void); -void iop13xx_map_pci_memory(void); - -#define IOP_PCI_STATUS_ERROR (PCI_STATUS_PARITY | \ - PCI_STATUS_SIG_TARGET_ABORT | \ - PCI_STATUS_REC_TARGET_ABORT | \ - PCI_STATUS_REC_TARGET_ABORT | \ - PCI_STATUS_REC_MASTER_ABORT | \ - PCI_STATUS_SIG_SYSTEM_ERROR | \ - PCI_STATUS_DETECTED_PARITY) - -#define IOP13XX_ATUE_ATUISR_ERROR (IOP13XX_ATUE_STAT_HALT_ON_ERROR | \ - IOP13XX_ATUE_STAT_ROOT_SYS_ERR | \ - IOP13XX_ATUE_STAT_PCI_IFACE_ERR | \ - IOP13XX_ATUE_STAT_ERR_COR | \ - IOP13XX_ATUE_STAT_ERR_UNCOR | \ - IOP13XX_ATUE_STAT_CRS | \ - IOP13XX_ATUE_STAT_DET_PAR_ERR | \ - IOP13XX_ATUE_STAT_EXT_REC_MABORT | \ - IOP13XX_ATUE_STAT_SIG_TABORT | \ - IOP13XX_ATUE_STAT_EXT_REC_TABORT | \ - IOP13XX_ATUE_STAT_MASTER_DATA_PAR) - -#define IOP13XX_ATUX_ATUISR_ERROR (IOP13XX_ATUX_STAT_TX_SCEM | \ - IOP13XX_ATUX_STAT_REC_SCEM | \ - IOP13XX_ATUX_STAT_TX_SERR | \ - IOP13XX_ATUX_STAT_DET_PAR_ERR | \ - IOP13XX_ATUX_STAT_INT_REC_MABORT | \ - IOP13XX_ATUX_STAT_REC_SERR | \ - IOP13XX_ATUX_STAT_EXT_REC_MABORT | \ - IOP13XX_ATUX_STAT_EXT_REC_TABORT | \ - IOP13XX_ATUX_STAT_EXT_SIG_TABORT | \ - IOP13XX_ATUX_STAT_MASTER_DATA_PAR) - -/* PCI interrupts - */ -#define ATUX_INTA IRQ_IOP13XX_XINT0 -#define ATUX_INTB IRQ_IOP13XX_XINT1 -#define ATUX_INTC IRQ_IOP13XX_XINT2 -#define ATUX_INTD IRQ_IOP13XX_XINT3 - -#define ATUE_INTA IRQ_IOP13XX_ATUE_IMA -#define ATUE_INTB IRQ_IOP13XX_ATUE_IMB -#define ATUE_INTC IRQ_IOP13XX_ATUE_IMC -#define ATUE_INTD IRQ_IOP13XX_ATUE_IMD - -#endif /* _IOP13XX_PCI_H_ */ diff --git a/arch/arm/mach-iop13xx/iq81340mc.c b/arch/arm/mach-iop13xx/iq81340mc.c index 9cd07d3..d255ab5 100644 --- a/arch/arm/mach-iop13xx/iq81340mc.c +++ b/arch/arm/mach-iop13xx/iq81340mc.c @@ -23,7 +23,7 @@ #include <asm/mach/pci.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/pci.h> +#include "pci.h" #include <asm/mach/time.h> #include <mach/time.h> diff --git a/arch/arm/mach-iop13xx/iq81340sc.c b/arch/arm/mach-iop13xx/iq81340sc.c index b3ec11c..33eeaf1 100644 --- a/arch/arm/mach-iop13xx/iq81340sc.c +++ b/arch/arm/mach-iop13xx/iq81340sc.c @@ -23,7 +23,7 @@ #include <asm/mach/pci.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/pci.h> +#include "pci.h" #include <asm/mach/time.h> #include <mach/time.h> diff --git a/arch/arm/mach-iop13xx/irq.c b/arch/arm/mach-iop13xx/irq.c index 623d85a..c702cc4 100644 --- a/arch/arm/mach-iop13xx/irq.c +++ b/arch/arm/mach-iop13xx/irq.c @@ -25,7 +25,7 @@ #include <asm/irq.h> #include <mach/hardware.h> #include <mach/irqs.h> -#include <mach/msi.h> +#include "msi.h" /* INTCTL0 CP6 R0 Page 4 */ diff --git a/arch/arm/mach-iop13xx/include/mach/msi.h b/arch/arm/mach-iop13xx/msi.h index b80c5ae..b80c5ae 100644 --- a/arch/arm/mach-iop13xx/include/mach/msi.h +++ b/arch/arm/mach-iop13xx/msi.h diff --git a/arch/arm/mach-iop13xx/pci.c b/arch/arm/mach-iop13xx/pci.c index 9082b84..204eb44 100644 --- a/arch/arm/mach-iop13xx/pci.c +++ b/arch/arm/mach-iop13xx/pci.c @@ -27,7 +27,7 @@ #include <asm/sizes.h> #include <asm/signal.h> #include <asm/mach/pci.h> -#include <mach/pci.h> +#include "pci.h" #define IOP13XX_PCI_DEBUG 0 #define PRINTK(x...) ((void)(IOP13XX_PCI_DEBUG && printk(x))) diff --git a/arch/arm/mach-iop13xx/pci.h b/arch/arm/mach-iop13xx/pci.h index d45a80b..71b9c57 100644 --- a/arch/arm/mach-iop13xx/pci.h +++ b/arch/arm/mach-iop13xx/pci.h @@ -1,6 +1,64 @@ +#ifndef _IOP13XX_PCI_H_ +#define _IOP13XX_PCI_H_ +#include <linux/io.h> +#include <mach/irqs.h> + #include <linux/types.h> 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; + +struct pci_sys_data; +struct hw_pci; +int iop13xx_pci_setup(int nr, struct pci_sys_data *sys); +struct pci_bus *iop13xx_scan_bus(int nr, struct pci_sys_data *); +void iop13xx_atu_select(struct hw_pci *plat_pci); +void iop13xx_pci_init(void); +void iop13xx_map_pci_memory(void); + +#define IOP_PCI_STATUS_ERROR (PCI_STATUS_PARITY | \ + PCI_STATUS_SIG_TARGET_ABORT | \ + PCI_STATUS_REC_TARGET_ABORT | \ + PCI_STATUS_REC_TARGET_ABORT | \ + PCI_STATUS_REC_MASTER_ABORT | \ + PCI_STATUS_SIG_SYSTEM_ERROR | \ + PCI_STATUS_DETECTED_PARITY) + +#define IOP13XX_ATUE_ATUISR_ERROR (IOP13XX_ATUE_STAT_HALT_ON_ERROR | \ + IOP13XX_ATUE_STAT_ROOT_SYS_ERR | \ + IOP13XX_ATUE_STAT_PCI_IFACE_ERR | \ + IOP13XX_ATUE_STAT_ERR_COR | \ + IOP13XX_ATUE_STAT_ERR_UNCOR | \ + IOP13XX_ATUE_STAT_CRS | \ + IOP13XX_ATUE_STAT_DET_PAR_ERR | \ + IOP13XX_ATUE_STAT_EXT_REC_MABORT | \ + IOP13XX_ATUE_STAT_SIG_TABORT | \ + IOP13XX_ATUE_STAT_EXT_REC_TABORT | \ + IOP13XX_ATUE_STAT_MASTER_DATA_PAR) + +#define IOP13XX_ATUX_ATUISR_ERROR (IOP13XX_ATUX_STAT_TX_SCEM | \ + IOP13XX_ATUX_STAT_REC_SCEM | \ + IOP13XX_ATUX_STAT_TX_SERR | \ + IOP13XX_ATUX_STAT_DET_PAR_ERR | \ + IOP13XX_ATUX_STAT_INT_REC_MABORT | \ + IOP13XX_ATUX_STAT_REC_SERR | \ + IOP13XX_ATUX_STAT_EXT_REC_MABORT | \ + IOP13XX_ATUX_STAT_EXT_REC_TABORT | \ + IOP13XX_ATUX_STAT_EXT_SIG_TABORT | \ + IOP13XX_ATUX_STAT_MASTER_DATA_PAR) + +/* PCI interrupts + */ +#define ATUX_INTA IRQ_IOP13XX_XINT0 +#define ATUX_INTB IRQ_IOP13XX_XINT1 +#define ATUX_INTC IRQ_IOP13XX_XINT2 +#define ATUX_INTD IRQ_IOP13XX_XINT3 + +#define ATUE_INTA IRQ_IOP13XX_ATUE_IMA +#define ATUE_INTB IRQ_IOP13XX_ATUE_IMB +#define ATUE_INTC IRQ_IOP13XX_ATUE_IMC +#define ATUE_INTD IRQ_IOP13XX_ATUE_IMD + +#endif /* _IOP13XX_PCI_H_ */ diff --git a/arch/arm/mach-ks8695/board-acs5k.c b/arch/arm/mach-ks8695/board-acs5k.c index 9f9c044..e4d709c 100644 --- a/arch/arm/mach-ks8695/board-acs5k.c +++ b/arch/arm/mach-ks8695/board-acs5k.c @@ -33,7 +33,7 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <mach/devices.h> +#include "devices.h" #include <mach/gpio-ks8695.h> #include "generic.h" diff --git a/arch/arm/mach-ks8695/board-dsm320.c b/arch/arm/mach-ks8695/board-dsm320.c index d37c218..13537e9 100644 --- a/arch/arm/mach-ks8695/board-dsm320.c +++ b/arch/arm/mach-ks8695/board-dsm320.c @@ -28,7 +28,7 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <mach/devices.h> +#include "devices.h" #include <mach/gpio-ks8695.h> #include "generic.h" diff --git a/arch/arm/mach-ks8695/board-micrel.c b/arch/arm/mach-ks8695/board-micrel.c index 3acbdfd..69cfb99 100644 --- a/arch/arm/mach-ks8695/board-micrel.c +++ b/arch/arm/mach-ks8695/board-micrel.c @@ -19,7 +19,7 @@ #include <asm/mach/irq.h> #include <mach/gpio-ks8695.h> -#include <mach/devices.h> +#include "devices.h" #include "generic.h" diff --git a/arch/arm/mach-ks8695/board-og.c b/arch/arm/mach-ks8695/board-og.c index f265816..1f4f2f4 100644 --- a/arch/arm/mach-ks8695/board-og.c +++ b/arch/arm/mach-ks8695/board-og.c @@ -18,7 +18,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <mach/devices.h> +#include "devices.h" #include <mach/regs-gpio.h> #include <mach/gpio-ks8695.h> #include "generic.h" diff --git a/arch/arm/mach-ks8695/board-sg.c b/arch/arm/mach-ks8695/board-sg.c index fdf2352..46e455c 100644 --- a/arch/arm/mach-ks8695/board-sg.c +++ b/arch/arm/mach-ks8695/board-sg.c @@ -16,7 +16,7 @@ #include <linux/mtd/partitions.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/devices.h> +#include "devices.h" #include "generic.h" /* diff --git a/arch/arm/mach-ks8695/cpu.c b/arch/arm/mach-ks8695/cpu.c index ddb2422..474a050 100644 --- a/arch/arm/mach-ks8695/cpu.c +++ b/arch/arm/mach-ks8695/cpu.c @@ -30,7 +30,7 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <mach/regs-sys.h> +#include "regs-sys.h" #include <mach/regs-misc.h> diff --git a/arch/arm/mach-ks8695/devices.c b/arch/arm/mach-ks8695/devices.c index 47399bc..61cf20b 100644 --- a/arch/arm/mach-ks8695/devices.c +++ b/arch/arm/mach-ks8695/devices.c @@ -24,9 +24,9 @@ #include <linux/platform_device.h> #include <mach/irqs.h> -#include <mach/regs-wan.h> -#include <mach/regs-lan.h> -#include <mach/regs-hpna.h> +#include "regs-wan.h" +#include "regs-lan.h" +#include "regs-hpna.h" #include <mach/regs-switch.h> #include <mach/regs-misc.h> diff --git a/arch/arm/mach-ks8695/include/mach/devices.h b/arch/arm/mach-ks8695/devices.h index 1e6594a..1e6594a 100644 --- a/arch/arm/mach-ks8695/include/mach/devices.h +++ b/arch/arm/mach-ks8695/devices.h diff --git a/arch/arm/mach-ks8695/pci.c b/arch/arm/mach-ks8695/pci.c index c1bc4c3..577a35f 100644 --- a/arch/arm/mach-ks8695/pci.c +++ b/arch/arm/mach-ks8695/pci.c @@ -33,8 +33,8 @@ #include <asm/mach/pci.h> #include <mach/hardware.h> -#include <mach/devices.h> -#include <mach/regs-pci.h> +#include "devices.h" +#include "regs-pci.h" static int pci_dbg; diff --git a/arch/arm/mach-ks8695/include/mach/regs-hpna.h b/arch/arm/mach-ks8695/regs-hpna.h index 815ce5c..815ce5c 100644 --- a/arch/arm/mach-ks8695/include/mach/regs-hpna.h +++ b/arch/arm/mach-ks8695/regs-hpna.h diff --git a/arch/arm/mach-ks8695/include/mach/regs-lan.h b/arch/arm/mach-ks8695/regs-lan.h index 82c5f37..82c5f37 100644 --- a/arch/arm/mach-ks8695/include/mach/regs-lan.h +++ b/arch/arm/mach-ks8695/regs-lan.h diff --git a/arch/arm/mach-ks8695/include/mach/regs-mem.h b/arch/arm/mach-ks8695/regs-mem.h index 55806bc..55806bc 100644 --- a/arch/arm/mach-ks8695/include/mach/regs-mem.h +++ b/arch/arm/mach-ks8695/regs-mem.h diff --git a/arch/arm/mach-ks8695/include/mach/regs-pci.h b/arch/arm/mach-ks8695/regs-pci.h index 75a9db6..75a9db6 100644 --- a/arch/arm/mach-ks8695/include/mach/regs-pci.h +++ b/arch/arm/mach-ks8695/regs-pci.h diff --git a/arch/arm/mach-ks8695/include/mach/regs-sys.h b/arch/arm/mach-ks8695/regs-sys.h index 57c20be..57c20be 100644 --- a/arch/arm/mach-ks8695/include/mach/regs-sys.h +++ b/arch/arm/mach-ks8695/regs-sys.h diff --git a/arch/arm/mach-ks8695/include/mach/regs-wan.h b/arch/arm/mach-ks8695/regs-wan.h index c475bed..c475bed 100644 --- a/arch/arm/mach-ks8695/include/mach/regs-wan.h +++ b/arch/arm/mach-ks8695/regs-wan.h diff --git a/arch/arm/mach-mmp/Kconfig b/arch/arm/mach-mmp/Kconfig index fdbfadf..01c57d3 100644 --- a/arch/arm/mach-mmp/Kconfig +++ b/arch/arm/mach-mmp/Kconfig @@ -1,9 +1,22 @@ +menuconfig ARCH_MMP + bool "Marvell PXA168/910/MMP2" + depends on ARCH_MULTI_V5 || ARCH_MULTI_V7 + select ARCH_REQUIRE_GPIOLIB + select GPIO_PXA + select PINCTRL + select PLAT_PXA + help + Support for Marvell's PXA168/PXA910(MMP) and MMP2 processor line. + if ARCH_MMP -menu "Marvell PXA168/910/MMP2 Implmentations" +menu "Marvell PXA168/910/MMP2 Implementations" + +if ATAGS config MACH_ASPENITE bool "Marvell's PXA168 Aspenite Development Board" + depends on ARCH_MULTI_V5 select CPU_PXA168 help Say 'Y' here if you want to support the Marvell PXA168-based @@ -11,6 +24,7 @@ config MACH_ASPENITE config MACH_ZYLONITE2 bool "Marvell's PXA168 Zylonite2 Development Board" + depends on ARCH_MULTI_V5 select CPU_PXA168 help Say 'Y' here if you want to support the Marvell PXA168-based @@ -18,6 +32,7 @@ config MACH_ZYLONITE2 config MACH_AVENGERS_LITE bool "Marvell's PXA168 Avengers Lite Development Board" + depends on ARCH_MULTI_V5 select CPU_PXA168 help Say 'Y' here if you want to support the Marvell PXA168-based @@ -25,6 +40,7 @@ config MACH_AVENGERS_LITE config MACH_TAVOREVB bool "Marvell's PXA910 TavorEVB Development Board" + depends on ARCH_MULTI_V5 select CPU_PXA910 help Say 'Y' here if you want to support the Marvell PXA910-based @@ -32,6 +48,7 @@ config MACH_TAVOREVB config MACH_TTC_DKB bool "Marvell's PXA910 TavorEVB Development Board" + depends on ARCH_MULTI_V5 select CPU_PXA910 help Say 'Y' here if you want to support the Marvell PXA910-based @@ -39,7 +56,7 @@ config MACH_TTC_DKB config MACH_BROWNSTONE bool "Marvell's Brownstone Development Platform" - depends on !CPU_MOHAWK + depends on ARCH_MULTI_V7 select CPU_MMP2 help Say 'Y' here if you want to support the Marvell MMP2-based @@ -50,7 +67,7 @@ config MACH_BROWNSTONE config MACH_FLINT bool "Marvell's Flint Development Platform" - depends on !CPU_MOHAWK + depends on ARCH_MULTI_V7 select CPU_MMP2 help Say 'Y' here if you want to support the Marvell MMP2-based @@ -61,7 +78,7 @@ config MACH_FLINT config MACH_MARVELL_JASPER bool "Marvell's Jasper Development Platform" - depends on !CPU_MOHAWK + depends on ARCH_MULTI_V7 select CPU_MMP2 help Say 'Y' here if you want to support the Marvell MMP2-base @@ -72,6 +89,7 @@ config MACH_MARVELL_JASPER config MACH_TETON_BGA bool "Marvell's PXA168 Teton BGA Development Board" + depends on ARCH_MULTI_V5 select CPU_PXA168 help Say 'Y' here if you want to support the Marvell PXA168-based @@ -79,14 +97,16 @@ config MACH_TETON_BGA config MACH_GPLUGD bool "Marvell's PXA168 GuruPlug Display (gplugD) Board" + depends on ARCH_MULTI_V5 select CPU_PXA168 help Say 'Y' here if you want to support the Marvell PXA168-based GuruPlug Display (gplugD) Board +endif config MACH_MMP_DT bool "Support MMP (ARMv5) platforms from device tree" - select USE_OF + depends on ARCH_MULTI_V5 select PINCTRL select PINCTRL_SINGLE select COMMON_CLK @@ -99,11 +119,9 @@ config MACH_MMP_DT config MACH_MMP2_DT bool "Support MMP2 (ARMv7) platforms from device tree" - depends on !CPU_MOHAWK - select USE_OF + depends on ARCH_MULTI_V7 select PINCTRL select PINCTRL_SINGLE - select COMMON_CLK select ARCH_HAS_RESET_CONTROLLER select CPU_PJ4 help diff --git a/arch/arm/mach-mmp/Makefile b/arch/arm/mach-mmp/Makefile index 98f0f63..7677ad5 100644 --- a/arch/arm/mach-mmp/Makefile +++ b/arch/arm/mach-mmp/Makefile @@ -1,6 +1,7 @@ # # Makefile for Marvell's PXA168 processors line # +ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/arch/arm/plat-pxa/include obj-y += common.o devices.o time.o diff --git a/arch/arm/mach-mmp/include/mach/addr-map.h b/arch/arm/mach-mmp/addr-map.h index f88a44c..2739d27 100644 --- a/arch/arm/mach-mmp/include/mach/addr-map.h +++ b/arch/arm/mach-mmp/addr-map.h @@ -1,6 +1,4 @@ /* - * linux/arch/arm/mach-mmp/include/mach/addr-map.h - * * Common address map definitions * * This program is free software; you can redistribute it and/or modify diff --git a/arch/arm/mach-mmp/aspenite.c b/arch/arm/mach-mmp/aspenite.c index 7e02485..5db0edf 100644 --- a/arch/arm/mach-mmp/aspenite.c +++ b/arch/arm/mach-mmp/aspenite.c @@ -22,14 +22,14 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/addr-map.h> -#include <mach/mfp-pxa168.h> -#include <mach/pxa168.h> -#include <mach/irqs.h> #include <video/pxa168fb.h> #include <linux/input.h> #include <linux/platform_data/keypad-pxa27x.h> +#include "addr-map.h" +#include "mfp-pxa168.h" +#include "pxa168.h" +#include "irqs.h" #include "common.h" static unsigned long common_pin_config[] __initdata = { diff --git a/arch/arm/mach-mmp/avengers_lite.c b/arch/arm/mach-mmp/avengers_lite.c index a451a0f..3d2aea8 100644 --- a/arch/arm/mach-mmp/avengers_lite.c +++ b/arch/arm/mach-mmp/avengers_lite.c @@ -17,10 +17,10 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/addr-map.h> -#include <mach/mfp-pxa168.h> -#include <mach/pxa168.h> -#include <mach/irqs.h> +#include "addr-map.h" +#include "mfp-pxa168.h" +#include "pxa168.h" +#include "irqs.h" #include "common.h" diff --git a/arch/arm/mach-mmp/brownstone.c b/arch/arm/mach-mmp/brownstone.c index ac25544..d1613b9 100644 --- a/arch/arm/mach-mmp/brownstone.c +++ b/arch/arm/mach-mmp/brownstone.c @@ -22,10 +22,10 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/addr-map.h> -#include <mach/mfp-mmp2.h> -#include <mach/mmp2.h> -#include <mach/irqs.h> +#include "addr-map.h" +#include "mfp-mmp2.h" +#include "mmp2.h" +#include "irqs.h" #include "common.h" diff --git a/arch/arm/mach-mmp/clock-mmp2.c b/arch/arm/mach-mmp/clock-mmp2.c index 53d77cb..835c3e7 100644 --- a/arch/arm/mach-mmp/clock-mmp2.c +++ b/arch/arm/mach-mmp/clock-mmp2.c @@ -4,8 +4,9 @@ #include <linux/list.h> #include <linux/io.h> #include <linux/clk.h> +#include <linux/clk/mmp.h> -#include <mach/addr-map.h> +#include "addr-map.h" #include "common.h" #include "clock.h" @@ -105,7 +106,8 @@ static struct clk_lookup mmp2_clkregs[] = { INIT_CLKREG(&clk_sdh3, "sdhci-pxav3.3", "PXA-SDHCLK"), }; -void __init mmp2_clk_init(void) +void __init mmp2_clk_init(phys_addr_t mpmu_phys, phys_addr_t apmu_phys, + phys_addr_t apbc_phys) { 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 index c572f21..f726a36 100644 --- a/arch/arm/mach-mmp/clock-pxa168.c +++ b/arch/arm/mach-mmp/clock-pxa168.c @@ -4,8 +4,9 @@ #include <linux/list.h> #include <linux/io.h> #include <linux/clk.h> +#include <linux/clk/mmp.h> -#include <mach/addr-map.h> +#include "addr-map.h" #include "common.h" #include "clock.h" @@ -85,7 +86,8 @@ static struct clk_lookup pxa168_clkregs[] = { INIT_CLKREG(&clk_rtc, "sa1100-rtc", NULL), }; -void __init pxa168_clk_init(void) +void __init pxa168_clk_init(phys_addr_t mpmu_phys, phys_addr_t apmu_phys, + phys_addr_t apbc_phys) { 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 index 379e1df..bca60a2 100644 --- a/arch/arm/mach-mmp/clock-pxa910.c +++ b/arch/arm/mach-mmp/clock-pxa910.c @@ -4,8 +4,9 @@ #include <linux/list.h> #include <linux/io.h> #include <linux/clk.h> +#include <linux/clk/mmp.h> -#include <mach/addr-map.h> +#include "addr-map.h" #include "common.h" #include "clock.h" @@ -61,7 +62,8 @@ static struct clk_lookup pxa910_clkregs[] = { INIT_CLKREG(&clk_rtc, "sa1100-rtc", NULL), }; -void __init pxa910_clk_init(void) +void __init pxa910_clk_init(phys_addr_t mpmu_phys, phys_addr_t apmu_phys, + phys_addr_t apbc_phys, phys_addr_t apbcp_phys) { clkdev_add_table(ARRAY_AND_SIZE(pxa910_clkregs)); } diff --git a/arch/arm/mach-mmp/clock.c b/arch/arm/mach-mmp/clock.c index 7c6f95f..ac6633d 100644 --- a/arch/arm/mach-mmp/clock.c +++ b/arch/arm/mach-mmp/clock.c @@ -13,7 +13,7 @@ #include <linux/clk.h> #include <linux/io.h> -#include <mach/regs-apbc.h> +#include "regs-apbc.h" #include "clock.h" static void apbc_clk_enable(struct clk *clk) diff --git a/arch/arm/mach-mmp/clock.h b/arch/arm/mach-mmp/clock.h index 149b30c..8194445 100644 --- a/arch/arm/mach-mmp/clock.h +++ b/arch/arm/mach-mmp/clock.h @@ -1,6 +1,4 @@ /* - * linux/arch/arm/mach-mmp/clock.h - * * 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. diff --git a/arch/arm/mach-mmp/common.c b/arch/arm/mach-mmp/common.c index c03b4ab..685a099 100644 --- a/arch/arm/mach-mmp/common.c +++ b/arch/arm/mach-mmp/common.c @@ -15,8 +15,8 @@ #include <asm/page.h> #include <asm/mach/map.h> #include <asm/system_misc.h> -#include <mach/addr-map.h> -#include <mach/cputype.h> +#include "addr-map.h" +#include "cputype.h" #include "common.h" diff --git a/arch/arm/mach-mmp/common.h b/arch/arm/mach-mmp/common.h index cf445ba..7453a90 100644 --- a/arch/arm/mach-mmp/common.h +++ b/arch/arm/mach-mmp/common.h @@ -5,6 +5,3 @@ extern void timer_init(int irq); extern void __init mmp_map_io(void); extern void mmp_restart(enum reboot_mode, 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/cputype.h b/arch/arm/mach-mmp/cputype.h index 8a3b56d..8a3b56d 100644 --- a/arch/arm/mach-mmp/include/mach/cputype.h +++ b/arch/arm/mach-mmp/cputype.h diff --git a/arch/arm/mach-mmp/devices.c b/arch/arm/mach-mmp/devices.c index 2bcb766..3330ac7 100644 --- a/arch/arm/mach-mmp/devices.c +++ b/arch/arm/mach-mmp/devices.c @@ -12,10 +12,10 @@ #include <linux/delay.h> #include <asm/irq.h> -#include <mach/irqs.h> -#include <mach/devices.h> -#include <mach/cputype.h> -#include <mach/regs-usb.h> +#include "irqs.h" +#include "devices.h" +#include "cputype.h" +#include "regs-usb.h" int __init pxa_register_device(struct pxa_device_desc *desc, void *data, size_t size) @@ -73,6 +73,8 @@ int __init pxa_register_device(struct pxa_device_desc *desc, } #if IS_ENABLED(CONFIG_USB) || IS_ENABLED(CONFIG_USB_GADGET) +#if IS_ENABLED(CONFIG_USB_MV_UDC) || IS_ENABLED(CONFIG_USB_EHCI_MV) +#if IS_ENABLED(CONFIG_CPU_PXA910) || IS_ENABLED(CONFIG_CPU_PXA168) /***************************************************************************** * The registers read/write routines @@ -112,9 +114,6 @@ static void u2o_write(void __iomem *base, unsigned int offset, readl_relaxed(base + offset); } -#if IS_ENABLED(CONFIG_USB_MV_UDC) || IS_ENABLED(CONFIG_USB_EHCI_MV) - -#if IS_ENABLED(CONFIG_CPU_PXA910) || IS_ENABLED(CONFIG_CPU_PXA168) static DEFINE_MUTEX(phy_lock); static int phy_init_cnt; diff --git a/arch/arm/mach-mmp/include/mach/devices.h b/arch/arm/mach-mmp/devices.h index 21217ef..21217ef 100644 --- a/arch/arm/mach-mmp/include/mach/devices.h +++ b/arch/arm/mach-mmp/devices.h diff --git a/arch/arm/mach-mmp/flint.c b/arch/arm/mach-mmp/flint.c index 6291c33..078b980 100644 --- a/arch/arm/mach-mmp/flint.c +++ b/arch/arm/mach-mmp/flint.c @@ -21,10 +21,10 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/addr-map.h> -#include <mach/mfp-mmp2.h> -#include <mach/mmp2.h> -#include <mach/irqs.h> +#include "addr-map.h" +#include "mfp-mmp2.h" +#include "mmp2.h" +#include "irqs.h" #include "common.h" diff --git a/arch/arm/mach-mmp/gplugd.c b/arch/arm/mach-mmp/gplugd.c index 22762a1..c224119 100644 --- a/arch/arm/mach-mmp/gplugd.c +++ b/arch/arm/mach-mmp/gplugd.c @@ -16,9 +16,9 @@ #include <asm/mach/arch.h> #include <asm/mach-types.h> -#include <mach/irqs.h> -#include <mach/pxa168.h> -#include <mach/mfp-pxa168.h> +#include "irqs.h" +#include "pxa168.h" +#include "mfp-pxa168.h" #include "common.h" diff --git a/arch/arm/mach-mmp/include/mach/dma.h b/arch/arm/mach-mmp/include/mach/dma.h deleted file mode 100644 index 1d69145..0000000 --- a/arch/arm/mach-mmp/include/mach/dma.h +++ /dev/null @@ -1,13 +0,0 @@ -/* - * linux/arch/arm/mach-mmp/include/mach/dma.h - */ - -#ifndef __ASM_MACH_DMA_H -#define __ASM_MACH_DMA_H - -#include <mach/addr-map.h> - -#define DMAC_REGS_VIRT (APB_VIRT_BASE + 0x00000) - -#include <plat/dma.h> -#endif /* __ASM_MACH_DMA_H */ diff --git a/arch/arm/mach-mmp/include/mach/hardware.h b/arch/arm/mach-mmp/include/mach/hardware.h deleted file mode 100644 index 99264a5..0000000 --- a/arch/arm/mach-mmp/include/mach/hardware.h +++ /dev/null @@ -1,4 +0,0 @@ -#ifndef __ASM_MACH_HARDWARE_H -#define __ASM_MACH_HARDWARE_H - -#endif /* __ASM_MACH_HARDWARE_H */ diff --git a/arch/arm/mach-mmp/include/mach/regs-smc.h b/arch/arm/mach-mmp/include/mach/regs-smc.h deleted file mode 100644 index e484d40..0000000 --- a/arch/arm/mach-mmp/include/mach/regs-smc.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * linux/arch/arm/mach-mmp/include/mach/regs-smc.h - * - * Static Memory Controller Registers - * - * 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_MACH_REGS_SMC_H -#define __ASM_MACH_REGS_SMC_H - -#include <mach/addr-map.h> - -#define SMC_VIRT_BASE (AXI_VIRT_BASE + 0x83800) -#define SMC_REG(x) (SMC_VIRT_BASE + (x)) - -#define SMC_MSC0 SMC_REG(0x0020) -#define SMC_MSC1 SMC_REG(0x0024) -#define SMC_SXCNFG0 SMC_REG(0x0030) -#define SMC_SXCNFG1 SMC_REG(0x0034) -#define SMC_MEMCLKCFG SMC_REG(0x0068) -#define SMC_CSDFICFG0 SMC_REG(0x0090) -#define SMC_CSDFICFG1 SMC_REG(0x0094) -#define SMC_CLK_RET_DEL SMC_REG(0x00b0) -#define SMC_ADV_RET_DEL SMC_REG(0x00b4) -#define SMC_CSADRMAP0 SMC_REG(0x00c0) -#define SMC_CSADRMAP1 SMC_REG(0x00c4) -#define SMC_WE_AP0 SMC_REG(0x00e0) -#define SMC_WE_AP1 SMC_REG(0x00e4) -#define SMC_OE_AP0 SMC_REG(0x00f0) -#define SMC_OE_AP1 SMC_REG(0x00f4) -#define SMC_ADV_AP0 SMC_REG(0x0100) -#define SMC_ADV_AP1 SMC_REG(0x0104) - -#endif /* __ASM_MACH_REGS_SMC_H */ diff --git a/arch/arm/mach-mmp/include/mach/uncompress.h b/arch/arm/mach-mmp/include/mach/uncompress.h deleted file mode 100644 index 8890fa8..0000000 --- a/arch/arm/mach-mmp/include/mach/uncompress.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * arch/arm/mach-mmp/include/mach/uncompress.h - * - * 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/serial_reg.h> -#include <mach/addr-map.h> -#include <asm/mach-types.h> - -#define UART1_BASE (APB_PHYS_BASE + 0x36000) -#define UART2_BASE (APB_PHYS_BASE + 0x17000) -#define UART3_BASE (APB_PHYS_BASE + 0x18000) - -volatile unsigned long *UART; - -static inline void putc(char c) -{ - /* UART enabled? */ - if (!(UART[UART_IER] & UART_IER_UUE)) - return; - - while (!(UART[UART_LSR] & UART_LSR_THRE)) - barrier(); - - UART[UART_TX] = c; -} - -/* - * This does not append a newline - */ -static inline void flush(void) -{ -} - -static inline void arch_decomp_setup(void) -{ - /* default to UART2 */ - UART = (unsigned long *)UART2_BASE; - - if (machine_is_avengers_lite()) - UART = (unsigned long *)UART3_BASE; -} diff --git a/arch/arm/mach-mmp/include/mach/irqs.h b/arch/arm/mach-mmp/irqs.h index fb492a5..fb492a5 100644 --- a/arch/arm/mach-mmp/include/mach/irqs.h +++ b/arch/arm/mach-mmp/irqs.h diff --git a/arch/arm/mach-mmp/jasper.c b/arch/arm/mach-mmp/jasper.c index 0e9e5c05..5dbb753 100644 --- a/arch/arm/mach-mmp/jasper.c +++ b/arch/arm/mach-mmp/jasper.c @@ -20,12 +20,12 @@ #include <linux/mfd/max8925.h> #include <linux/interrupt.h> -#include <mach/irqs.h> +#include "irqs.h" #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/addr-map.h> -#include <mach/mfp-mmp2.h> -#include <mach/mmp2.h> +#include "addr-map.h" +#include "mfp-mmp2.h" +#include "mmp2.h" #include "common.h" diff --git a/arch/arm/mach-mmp/include/mach/mfp-mmp2.h b/arch/arm/mach-mmp/mfp-mmp2.h index 4ad3862..b274434 100644 --- a/arch/arm/mach-mmp/include/mach/mfp-mmp2.h +++ b/arch/arm/mach-mmp/mfp-mmp2.h @@ -1,7 +1,7 @@ #ifndef __ASM_MACH_MFP_MMP2_H #define __ASM_MACH_MFP_MMP2_H -#include <mach/mfp.h> +#include "mfp.h" #define MFP_DRIVE_VERY_SLOW (0x0 << 13) #define MFP_DRIVE_SLOW (0x2 << 13) diff --git a/arch/arm/mach-mmp/include/mach/mfp-pxa168.h b/arch/arm/mach-mmp/mfp-pxa168.h index 92aaa3c..9050d03 100644 --- a/arch/arm/mach-mmp/include/mach/mfp-pxa168.h +++ b/arch/arm/mach-mmp/mfp-pxa168.h @@ -1,7 +1,7 @@ #ifndef __ASM_MACH_MFP_PXA168_H #define __ASM_MACH_MFP_PXA168_H -#include <mach/mfp.h> +#include "mfp.h" #define MFP_DRIVE_VERY_SLOW (0x0 << 13) #define MFP_DRIVE_SLOW (0x1 << 13) diff --git a/arch/arm/mach-mmp/include/mach/mfp-pxa910.h b/arch/arm/mach-mmp/mfp-pxa910.h index 8c78f2b1..f06db5c 100644 --- a/arch/arm/mach-mmp/include/mach/mfp-pxa910.h +++ b/arch/arm/mach-mmp/mfp-pxa910.h @@ -1,7 +1,7 @@ #ifndef __ASM_MACH_MFP_PXA910_H #define __ASM_MACH_MFP_PXA910_H -#include <mach/mfp.h> +#include "mfp.h" #define MFP_DRIVE_VERY_SLOW (0x0 << 13) #define MFP_DRIVE_SLOW (0x2 << 13) diff --git a/arch/arm/mach-mmp/include/mach/mfp.h b/arch/arm/mach-mmp/mfp.h index 62e510e..62e510e 100644 --- a/arch/arm/mach-mmp/include/mach/mfp.h +++ b/arch/arm/mach-mmp/mfp.h diff --git a/arch/arm/mach-mmp/mmp2.c b/arch/arm/mach-mmp/mmp2.c index a70b553..afba546 100644 --- a/arch/arm/mach-mmp/mmp2.c +++ b/arch/arm/mach-mmp/mmp2.c @@ -9,6 +9,7 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ +#include <linux/clk/mmp.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/init.h> @@ -20,15 +21,14 @@ #include <asm/hardware/cache-tauros2.h> #include <asm/mach/time.h> -#include <mach/addr-map.h> -#include <mach/regs-apbc.h> -#include <mach/cputype.h> -#include <mach/irqs.h> -#include <mach/dma.h> -#include <mach/mfp.h> -#include <mach/devices.h> -#include <mach/mmp2.h> -#include <mach/pm-mmp2.h> +#include "addr-map.h" +#include "regs-apbc.h" +#include "cputype.h" +#include "irqs.h" +#include "mfp.h" +#include "devices.h" +#include "mmp2.h" +#include "pm-mmp2.h" #include "common.h" @@ -110,8 +110,9 @@ static int __init mmp2_init(void) #endif mfp_init_base(MFPR_VIRT_BASE); mfp_init_addr(mmp2_addr_map); - pxa_init_dma(IRQ_MMP2_DMA_RIQ, 16); - mmp2_clk_init(); + mmp2_clk_init(APB_PHYS_BASE + 0x50000, + AXI_PHYS_BASE + 0x82800, + APB_PHYS_BASE + 0x15000); } return 0; diff --git a/arch/arm/mach-mmp/include/mach/mmp2.h b/arch/arm/mach-mmp/mmp2.h index 0764f4e..9b5e75e 100644 --- a/arch/arm/mach-mmp/include/mach/mmp2.h +++ b/arch/arm/mach-mmp/mmp2.h @@ -10,9 +10,10 @@ extern void mmp2_clear_pmic_int(void); #include <linux/i2c.h> #include <linux/i2c/pxa-i2c.h> -#include <mach/devices.h> #include <linux/platform_data/dma-mmp_tdma.h> +#include "devices.h" + extern struct pxa_device_desc mmp2_device_uart1; extern struct pxa_device_desc mmp2_device_uart2; extern struct pxa_device_desc mmp2_device_uart3; diff --git a/arch/arm/mach-mmp/pm-mmp2.c b/arch/arm/mach-mmp/pm-mmp2.c index 43b1a51..17699be 100644 --- a/arch/arm/mach-mmp/pm-mmp2.c +++ b/arch/arm/mach-mmp/pm-mmp2.c @@ -18,12 +18,12 @@ #include <linux/io.h> #include <linux/interrupt.h> #include <asm/mach-types.h> -#include <mach/hardware.h> -#include <mach/cputype.h> -#include <mach/addr-map.h> -#include <mach/pm-mmp2.h> -#include <mach/regs-icu.h> -#include <mach/irqs.h> + +#include "cputype.h" +#include "addr-map.h" +#include "pm-mmp2.h" +#include "regs-icu.h" +#include "irqs.h" int mmp2_set_wake(struct irq_data *d, unsigned int on) { diff --git a/arch/arm/mach-mmp/include/mach/pm-mmp2.h b/arch/arm/mach-mmp/pm-mmp2.h index 98bd66c..486e059 100644 --- a/arch/arm/mach-mmp/include/mach/pm-mmp2.h +++ b/arch/arm/mach-mmp/pm-mmp2.h @@ -11,7 +11,7 @@ #ifndef __MMP2_PM_H__ #define __MMP2_PM_H__ -#include <mach/addr-map.h> +#include "addr-map.h" #define APMU_PJ_IDLE_CFG APMU_REG(0x018) #define APMU_PJ_IDLE_CFG_PJ_IDLE (1 << 1) diff --git a/arch/arm/mach-mmp/pm-pxa910.c b/arch/arm/mach-mmp/pm-pxa910.c index 7db5870..8b47600 100644 --- a/arch/arm/mach-mmp/pm-pxa910.c +++ b/arch/arm/mach-mmp/pm-pxa910.c @@ -19,12 +19,12 @@ #include <linux/irq.h> #include <asm/mach-types.h> #include <asm/outercache.h> -#include <mach/hardware.h> -#include <mach/cputype.h> -#include <mach/addr-map.h> -#include <mach/pm-pxa910.h> -#include <mach/regs-icu.h> -#include <mach/irqs.h> + +#include "cputype.h" +#include "addr-map.h" +#include "pm-pxa910.h" +#include "regs-icu.h" +#include "irqs.h" int pxa910_set_wake(struct irq_data *data, unsigned int on) { diff --git a/arch/arm/mach-mmp/include/mach/pm-pxa910.h b/arch/arm/mach-mmp/pm-pxa910.h index 8cac8ab..8cac8ab 100644 --- a/arch/arm/mach-mmp/include/mach/pm-pxa910.h +++ b/arch/arm/mach-mmp/pm-pxa910.h diff --git a/arch/arm/mach-mmp/pxa168.c b/arch/arm/mach-mmp/pxa168.c index 144e997..0f5f16f 100644 --- a/arch/arm/mach-mmp/pxa168.c +++ b/arch/arm/mach-mmp/pxa168.c @@ -13,25 +13,25 @@ #include <linux/list.h> #include <linux/io.h> #include <linux/clk.h> +#include <linux/clk/mmp.h> #include <linux/platform_device.h> #include <linux/platform_data/mv_usb.h> +#include <linux/dma-mapping.h> #include <asm/mach/time.h> #include <asm/system_misc.h> -#include <mach/cputype.h> -#include <mach/addr-map.h> -#include <mach/regs-apbc.h> -#include <mach/regs-apmu.h> -#include <mach/irqs.h> -#include <mach/dma.h> -#include <mach/devices.h> -#include <mach/mfp.h> -#include <linux/dma-mapping.h> -#include <mach/pxa168.h> -#include <mach/regs-usb.h> -#include "common.h" +#include "addr-map.h" #include "clock.h" +#include "common.h" +#include "cputype.h" +#include "devices.h" +#include "irqs.h" +#include "mfp.h" +#include "pxa168.h" +#include "regs-apbc.h" +#include "regs-apmu.h" +#include "regs-usb.h" #define MFPR_VIRT_BASE (APB_VIRT_BASE + 0x1e000) @@ -55,8 +55,9 @@ 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); - pxa168_clk_init(); + pxa168_clk_init(APB_PHYS_BASE + 0x50000, + AXI_PHYS_BASE + 0x82800, + APB_PHYS_BASE + 0x15000); } return 0; diff --git a/arch/arm/mach-mmp/include/mach/pxa168.h b/arch/arm/mach-mmp/pxa168.h index a83ba7c..75841e9 100644 --- a/arch/arm/mach-mmp/include/mach/pxa168.h +++ b/arch/arm/mach-mmp/pxa168.h @@ -11,14 +11,15 @@ extern void pxa168_clear_keypad_wakeup(void); #include <linux/i2c.h> #include <linux/i2c/pxa-i2c.h> -#include <mach/devices.h> #include <linux/platform_data/mtd-nand-pxa3xx.h> #include <video/pxa168fb.h> #include <linux/platform_data/keypad-pxa27x.h> -#include <mach/cputype.h> #include <linux/pxa168_eth.h> #include <linux/platform_data/mv_usb.h> +#include "devices.h" +#include "cputype.h" + extern struct pxa_device_desc pxa168_device_uart1; extern struct pxa_device_desc pxa168_device_uart2; extern struct pxa_device_desc pxa168_device_uart3; diff --git a/arch/arm/mach-mmp/pxa910.c b/arch/arm/mach-mmp/pxa910.c index eb57ee1..1ccbba9 100644 --- a/arch/arm/mach-mmp/pxa910.c +++ b/arch/arm/mach-mmp/pxa910.c @@ -7,6 +7,7 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ +#include <linux/clk/mmp.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/init.h> @@ -18,15 +19,14 @@ #include <asm/hardware/cache-tauros2.h> #include <asm/mach/time.h> -#include <mach/addr-map.h> -#include <mach/regs-apbc.h> -#include <mach/cputype.h> -#include <mach/irqs.h> -#include <mach/dma.h> -#include <mach/mfp.h> -#include <mach/devices.h> -#include <mach/pm-pxa910.h> -#include <mach/pxa910.h> +#include "addr-map.h" +#include "regs-apbc.h" +#include "cputype.h" +#include "irqs.h" +#include "mfp.h" +#include "devices.h" +#include "pm-pxa910.h" +#include "pxa910.h" #include "common.h" @@ -96,8 +96,10 @@ static int __init pxa910_init(void) #endif mfp_init_base(MFPR_VIRT_BASE); mfp_init_addr(pxa910_mfp_addr_map); - pxa_init_dma(IRQ_PXA910_DMA_INT0, 32); - pxa910_clk_init(); + pxa910_clk_init(APB_PHYS_BASE + 0x50000, + AXI_PHYS_BASE + 0x82800, + APB_PHYS_BASE + 0x15000, + APB_PHYS_BASE + 0x3b000); } return 0; diff --git a/arch/arm/mach-mmp/include/mach/pxa910.h b/arch/arm/mach-mmp/pxa910.h index 9225320..a211e81e 100644 --- a/arch/arm/mach-mmp/include/mach/pxa910.h +++ b/arch/arm/mach-mmp/pxa910.h @@ -7,10 +7,11 @@ extern void __init pxa910_init_irq(void); #include <linux/i2c.h> #include <linux/i2c/pxa-i2c.h> -#include <mach/devices.h> #include <linux/platform_data/mtd-nand-pxa3xx.h> #include <video/mmp_disp.h> +#include "devices.h" + extern struct pxa_device_desc pxa910_device_uart1; extern struct pxa_device_desc pxa910_device_uart2; extern struct pxa_device_desc pxa910_device_twsi0; diff --git a/arch/arm/mach-mmp/include/mach/regs-apbc.h b/arch/arm/mach-mmp/regs-apbc.h index ddc812f..704bcae 100644 --- a/arch/arm/mach-mmp/include/mach/regs-apbc.h +++ b/arch/arm/mach-mmp/regs-apbc.h @@ -1,6 +1,4 @@ /* - * linux/arch/arm/mach-mmp/include/mach/regs-apbc.h - * * Application Peripheral Bus Clock Unit * * This program is free software; you can redistribute it and/or modify @@ -11,7 +9,7 @@ #ifndef __ASM_MACH_REGS_APBC_H #define __ASM_MACH_REGS_APBC_H -#include <mach/addr-map.h> +#include "addr-map.h" /* Common APB clock register bit definitions */ #define APBC_APBCLK (1 << 0) /* APB Bus Clock Enable */ diff --git a/arch/arm/mach-mmp/include/mach/regs-apmu.h b/arch/arm/mach-mmp/regs-apmu.h index 93c8d0e..23f6209 100644 --- a/arch/arm/mach-mmp/include/mach/regs-apmu.h +++ b/arch/arm/mach-mmp/regs-apmu.h @@ -1,6 +1,4 @@ /* - * linux/arch/arm/mach-mmp/include/mach/regs-apmu.h - * * Application Subsystem Power Management Unit * * This program is free software; you can redistribute it and/or modify @@ -11,7 +9,7 @@ #ifndef __ASM_MACH_REGS_APMU_H #define __ASM_MACH_REGS_APMU_H -#include <mach/addr-map.h> +#include "addr-map.h" #define APMU_FNCLK_EN (1 << 4) #define APMU_AXICLK_EN (1 << 3) diff --git a/arch/arm/mach-mmp/include/mach/regs-icu.h b/arch/arm/mach-mmp/regs-icu.h index f882d91..0328abe 100644 --- a/arch/arm/mach-mmp/include/mach/regs-icu.h +++ b/arch/arm/mach-mmp/regs-icu.h @@ -1,6 +1,4 @@ /* - * linux/arch/arm/mach-mmp/include/mach/regs-icu.h - * * Interrupt Control Unit * * This program is free software; you can redistribute it and/or modify @@ -11,7 +9,7 @@ #ifndef __ASM_MACH_ICU_H #define __ASM_MACH_ICU_H -#include <mach/addr-map.h> +#include "addr-map.h" #define ICU_VIRT_BASE (AXI_VIRT_BASE + 0x82000) #define ICU_REG(x) (ICU_VIRT_BASE + (x)) diff --git a/arch/arm/mach-mmp/include/mach/regs-timers.h b/arch/arm/mach-mmp/regs-timers.h index 45589fe..d3611c0 100644 --- a/arch/arm/mach-mmp/include/mach/regs-timers.h +++ b/arch/arm/mach-mmp/regs-timers.h @@ -1,6 +1,4 @@ /* - * linux/arch/arm/mach-mmp/include/mach/regs-timers.h - * * Timers Module * * This program is free software; you can redistribute it and/or modify @@ -11,7 +9,7 @@ #ifndef __ASM_MACH_REGS_TIMERS_H #define __ASM_MACH_REGS_TIMERS_H -#include <mach/addr-map.h> +#include "addr-map.h" #define TIMERS1_VIRT_BASE (APB_VIRT_BASE + 0x14000) #define TIMERS2_VIRT_BASE (APB_VIRT_BASE + 0x16000) diff --git a/arch/arm/mach-mmp/include/mach/regs-usb.h b/arch/arm/mach-mmp/regs-usb.h index b047bf4..b047bf4 100644 --- a/arch/arm/mach-mmp/include/mach/regs-usb.h +++ b/arch/arm/mach-mmp/regs-usb.h diff --git a/arch/arm/mach-mmp/tavorevb.c b/arch/arm/mach-mmp/tavorevb.c index cdfc9bf..efe35fa 100644 --- a/arch/arm/mach-mmp/tavorevb.c +++ b/arch/arm/mach-mmp/tavorevb.c @@ -16,10 +16,10 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/addr-map.h> -#include <mach/mfp-pxa910.h> -#include <mach/pxa910.h> -#include <mach/irqs.h> +#include "addr-map.h" +#include "mfp-pxa910.h" +#include "pxa910.h" +#include "irqs.h" #include "common.h" diff --git a/arch/arm/mach-mmp/teton_bga.c b/arch/arm/mach-mmp/teton_bga.c index 6aa53fb..cf038eb 100644 --- a/arch/arm/mach-mmp/teton_bga.c +++ b/arch/arm/mach-mmp/teton_bga.c @@ -23,11 +23,11 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/addr-map.h> -#include <mach/mfp-pxa168.h> -#include <mach/pxa168.h> -#include <mach/teton_bga.h> -#include <mach/irqs.h> +#include "addr-map.h" +#include "mfp-pxa168.h" +#include "pxa168.h" +#include "teton_bga.h" +#include "irqs.h" #include "common.h" diff --git a/arch/arm/mach-mmp/include/mach/teton_bga.h b/arch/arm/mach-mmp/teton_bga.h index 61a539b..019730f 100644 --- a/arch/arm/mach-mmp/include/mach/teton_bga.h +++ b/arch/arm/mach-mmp/teton_bga.h @@ -1,6 +1,4 @@ /* - * linux/arch/arm/mach-mmp/include/mach/teton_bga.h - * * Support for the Marvell PXA168 Teton BGA Development Platform. * * This program is free software; you can redistribute it and/or modify diff --git a/arch/arm/mach-mmp/time.c b/arch/arm/mach-mmp/time.c index dbc697b..3c2c92a 100644 --- a/arch/arm/mach-mmp/time.c +++ b/arch/arm/mach-mmp/time.c @@ -29,14 +29,13 @@ #include <linux/of_address.h> #include <linux/of_irq.h> #include <linux/sched_clock.h> - -#include <mach/addr-map.h> -#include <mach/regs-timers.h> -#include <mach/regs-apbc.h> -#include <mach/irqs.h> -#include <mach/cputype.h> #include <asm/mach/time.h> +#include "addr-map.h" +#include "regs-timers.h" +#include "regs-apbc.h" +#include "irqs.h" +#include "cputype.h" #include "clock.h" #ifdef CONFIG_CPU_MMP2 diff --git a/arch/arm/mach-mmp/ttc_dkb.c b/arch/arm/mach-mmp/ttc_dkb.c index ac4af81..d90c74f 100644 --- a/arch/arm/mach-mmp/ttc_dkb.c +++ b/arch/arm/mach-mmp/ttc_dkb.c @@ -26,11 +26,11 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/flash.h> -#include <mach/addr-map.h> -#include <mach/mfp-pxa910.h> -#include <mach/pxa910.h> -#include <mach/irqs.h> -#include <mach/regs-usb.h> +#include "addr-map.h" +#include "mfp-pxa910.h" +#include "pxa910.h" +#include "irqs.h" +#include "regs-usb.h" #include "common.h" diff --git a/arch/arm/mach-mv78xx0/Kconfig b/arch/arm/mach-mv78xx0/Kconfig index f2d309d..a32575f 100644 --- a/arch/arm/mach-mv78xx0/Kconfig +++ b/arch/arm/mach-mv78xx0/Kconfig @@ -1,6 +1,15 @@ -if ARCH_MV78XX0 +menuconfig ARCH_MV78XX0 + bool "Marvell MV78xx0" if ARCH_MULTI_V5 + select ARCH_REQUIRE_GPIOLIB + select CPU_FEROCEON + select MVEBU_MBUS + select PCI + select PLAT_ORION_LEGACY + help + Support for the following Marvell MV78xx0 series SoCs: + MV781x0, MV782x0. -menu "Marvell MV78xx0 Implementations" +if ARCH_MV78XX0 config MACH_DB78X00_BP bool "Marvell DB-78x00-BP Development Board" @@ -20,6 +29,4 @@ config MACH_TERASTATION_WXL Say 'Y' here if you want your kernel to support the Buffalo WXL Nas. -endmenu - endif diff --git a/arch/arm/mach-mv78xx0/Makefile b/arch/arm/mach-mv78xx0/Makefile index 7cd0463..ddb3aa9 100644 --- a/arch/arm/mach-mv78xx0/Makefile +++ b/arch/arm/mach-mv78xx0/Makefile @@ -1,3 +1,5 @@ +ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/arch/arm/plat-orion/include + obj-y += common.o mpp.o irq.o pcie.o obj-$(CONFIG_MACH_DB78X00_BP) += db78x00-bp-setup.o obj-$(CONFIG_MACH_RD78X00_MASA) += rd78x00-masa-setup.o diff --git a/arch/arm/mach-mv78xx0/include/mach/bridge-regs.h b/arch/arm/mach-mv78xx0/bridge-regs.h index e20d6da..2f54e17 100644 --- a/arch/arm/mach-mv78xx0/include/mach/bridge-regs.h +++ b/arch/arm/mach-mv78xx0/bridge-regs.h @@ -1,6 +1,4 @@ /* - * arch/arm/mach-mv78xx0/include/mach/bridge-regs.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. @@ -9,7 +7,7 @@ #ifndef __ASM_ARCH_BRIDGE_REGS_H #define __ASM_ARCH_BRIDGE_REGS_H -#include <mach/mv78xx0.h> +#include "mv78xx0.h" #define CPU_CONTROL (BRIDGE_VIRT_BASE + 0x0104) #define L2_WRITETHROUGH 0x00020000 diff --git a/arch/arm/mach-mv78xx0/buffalo-wxl-setup.c b/arch/arm/mach-mv78xx0/buffalo-wxl-setup.c index 1f2ef98..e112f2e 100644 --- a/arch/arm/mach-mv78xx0/buffalo-wxl-setup.c +++ b/arch/arm/mach-mv78xx0/buffalo-wxl-setup.c @@ -17,9 +17,9 @@ #include <linux/mv643xx_eth.h> #include <linux/ethtool.h> #include <linux/i2c.h> -#include <mach/mv78xx0.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> +#include "mv78xx0.h" #include "common.h" #include "mpp.h" @@ -146,6 +146,7 @@ subsys_initcall(wxl_pci_init); MACHINE_START(TERASTATION_WXL, "Buffalo Nas WXL") /* Maintainer: Sebastien Requiem <sebastien@requiem.fr> */ .atag_offset = 0x100, + .nr_irqs = MV78XX0_NR_IRQS, .init_machine = wxl_init, .map_io = mv78xx0_map_io, .init_early = mv78xx0_init_early, diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c index e6ac679..a1a04df 100644 --- a/arch/arm/mach-mv78xx0/common.c +++ b/arch/arm/mach-mv78xx0/common.c @@ -18,13 +18,13 @@ #include <asm/hardware/cache-feroceon-l2.h> #include <asm/mach/map.h> #include <asm/mach/time.h> -#include <mach/mv78xx0.h> -#include <mach/bridge-regs.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> +#include "mv78xx0.h" +#include "bridge-regs.h" #include "common.h" static int get_tclk(void); diff --git a/arch/arm/mach-mv78xx0/db78x00-bp-setup.c b/arch/arm/mach-mv78xx0/db78x00-bp-setup.c index 4e0f22b..cf16e08 100644 --- a/arch/arm/mach-mv78xx0/db78x00-bp-setup.c +++ b/arch/arm/mach-mv78xx0/db78x00-bp-setup.c @@ -15,9 +15,9 @@ #include <linux/mv643xx_eth.h> #include <linux/ethtool.h> #include <linux/i2c.h> -#include <mach/mv78xx0.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> +#include "mv78xx0.h" #include "common.h" static struct mv643xx_eth_platform_data db78x00_ge00_data = { @@ -94,6 +94,7 @@ subsys_initcall(db78x00_pci_init); MACHINE_START(DB78X00_BP, "Marvell DB-78x00-BP Development Board") /* Maintainer: Lennert Buytenhek <buytenh@marvell.com> */ .atag_offset = 0x100, + .nr_irqs = MV78XX0_NR_IRQS, .init_machine = db78x00_init, .map_io = mv78xx0_map_io, .init_early = mv78xx0_init_early, diff --git a/arch/arm/mach-mv78xx0/include/mach/entry-macro.S b/arch/arm/mach-mv78xx0/include/mach/entry-macro.S deleted file mode 100644 index 6b1f088..0000000 --- a/arch/arm/mach-mv78xx0/include/mach/entry-macro.S +++ /dev/null @@ -1,41 +0,0 @@ -/* - * arch/arm/mach-mv78xx0/include/mach/entry-macro.S - * - * Low-level IRQ helper macros for Marvell MV78xx0 platforms - * - * 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/bridge-regs.h> - - .macro get_irqnr_preamble, base, tmp - ldr \base, =IRQ_VIRT_BASE - .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - @ check low interrupts - ldr \irqstat, [\base, #IRQ_CAUSE_LOW_OFF] - ldr \tmp, [\base, #IRQ_MASK_LOW_OFF] - mov \irqnr, #31 - ands \irqstat, \irqstat, \tmp - bne 1001f - - @ if no low interrupts set, check high interrupts - ldr \irqstat, [\base, #IRQ_CAUSE_HIGH_OFF] - ldr \tmp, [\base, #IRQ_MASK_HIGH_OFF] - mov \irqnr, #63 - ands \irqstat, \irqstat, \tmp - bne 1001f - - @ if no high interrupts set, check error interrupts - ldr \irqstat, [\base, #IRQ_CAUSE_ERR_OFF] - ldr \tmp, [\base, #IRQ_MASK_ERR_OFF] - mov \irqnr, #95 - ands \irqstat, \irqstat, \tmp - - @ find first active interrupt source -1001: clzne \irqstat, \irqstat - subne \irqnr, \irqnr, \irqstat - .endm diff --git a/arch/arm/mach-mv78xx0/include/mach/hardware.h b/arch/arm/mach-mv78xx0/include/mach/hardware.h deleted file mode 100644 index 67cab0a..0000000 --- a/arch/arm/mach-mv78xx0/include/mach/hardware.h +++ /dev/null @@ -1,14 +0,0 @@ -/* - * arch/arm/mach-mv78xx0/include/mach/hardware.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_HARDWARE_H -#define __ASM_ARCH_HARDWARE_H - -#include "mv78xx0.h" - -#endif diff --git a/arch/arm/mach-mv78xx0/include/mach/uncompress.h b/arch/arm/mach-mv78xx0/include/mach/uncompress.h deleted file mode 100644 index 6a761c4..0000000 --- a/arch/arm/mach-mv78xx0/include/mach/uncompress.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * arch/arm/mach-mv78xx0/include/mach/uncompress.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 <linux/serial_reg.h> -#include <mach/mv78xx0.h> - -#define SERIAL_BASE ((unsigned char *)UART0_PHYS_BASE) - -static void putc(const char c) -{ - unsigned char *base = SERIAL_BASE; - int i; - - for (i = 0; i < 0x1000; i++) { - if (base[UART_LSR << 2] & UART_LSR_THRE) - break; - barrier(); - } - - base[UART_TX << 2] = c; -} - -static void flush(void) -{ - unsigned char *base = SERIAL_BASE; - unsigned char mask; - int i; - - mask = UART_LSR_TEMT | UART_LSR_THRE; - - for (i = 0; i < 0x1000; i++) { - if ((base[UART_LSR << 2] & mask) == mask) - break; - barrier(); - } -} - -/* - * nothing to do - */ -#define arch_decomp_setup() diff --git a/arch/arm/mach-mv78xx0/irq.c b/arch/arm/mach-mv78xx0/irq.c index 3207344..788569e 100644 --- a/arch/arm/mach-mv78xx0/irq.c +++ b/arch/arm/mach-mv78xx0/irq.c @@ -11,9 +11,10 @@ #include <linux/kernel.h> #include <linux/irq.h> #include <linux/io.h> -#include <mach/bridge-regs.h> +#include <asm/exception.h> #include <plat/orion-gpio.h> #include <plat/irq.h> +#include "bridge-regs.h" #include "common.h" static int __initdata gpio0_irqs[4] = { @@ -23,12 +24,44 @@ static int __initdata gpio0_irqs[4] = { IRQ_MV78XX0_GPIO_24_31, }; +static void __iomem *mv78xx0_irq_base = IRQ_VIRT_BASE; + +static asmlinkage void +__exception_irq_entry mv78xx0_legacy_handle_irq(struct pt_regs *regs) +{ + u32 stat; + + stat = readl_relaxed(mv78xx0_irq_base + IRQ_CAUSE_LOW_OFF); + stat &= readl_relaxed(mv78xx0_irq_base + IRQ_MASK_LOW_OFF); + if (stat) { + unsigned int hwirq = __fls(stat); + handle_IRQ(hwirq, regs); + return; + } + stat = readl_relaxed(mv78xx0_irq_base + IRQ_CAUSE_HIGH_OFF); + stat &= readl_relaxed(mv78xx0_irq_base + IRQ_MASK_HIGH_OFF); + if (stat) { + unsigned int hwirq = 32 + __fls(stat); + handle_IRQ(hwirq, regs); + return; + } + stat = readl_relaxed(mv78xx0_irq_base + IRQ_CAUSE_ERR_OFF); + stat &= readl_relaxed(mv78xx0_irq_base + IRQ_MASK_ERR_OFF); + if (stat) { + unsigned int hwirq = 64 + __fls(stat); + handle_IRQ(hwirq, regs); + return; + } +} + void __init mv78xx0_init_irq(void) { 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); + set_handle_irq(mv78xx0_legacy_handle_irq); + /* * Initialize gpiolib for GPIOs 0-31. (The GPIO interrupt mask * registers for core #1 are at an offset of 0x18 from those of diff --git a/arch/arm/mach-mv78xx0/include/mach/irqs.h b/arch/arm/mach-mv78xx0/irqs.h index fa1d422..67e0fe7 100644 --- a/arch/arm/mach-mv78xx0/include/mach/irqs.h +++ b/arch/arm/mach-mv78xx0/irqs.h @@ -1,6 +1,4 @@ /* - * arch/arm/mach-mv78xx0/include/mach/irqs.h - * * IRQ definitions for Marvell MV78xx0 SoCs * * This file is licensed under the terms of the GNU General Public @@ -88,7 +86,7 @@ #define IRQ_MV78XX0_GPIO_START 96 #define NR_GPIO_IRQS 32 -#define NR_IRQS (IRQ_MV78XX0_GPIO_START + NR_GPIO_IRQS) +#define MV78XX0_NR_IRQS (IRQ_MV78XX0_GPIO_START + NR_GPIO_IRQS) #endif diff --git a/arch/arm/mach-mv78xx0/mpp.c b/arch/arm/mach-mv78xx0/mpp.c index df50342..72843c0 100644 --- a/arch/arm/mach-mv78xx0/mpp.c +++ b/arch/arm/mach-mv78xx0/mpp.c @@ -12,7 +12,7 @@ #include <linux/init.h> #include <linux/io.h> #include <plat/mpp.h> -#include <mach/hardware.h> +#include "mv78xx0.h" #include "common.h" #include "mpp.h" diff --git a/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h b/arch/arm/mach-mv78xx0/mv78xx0.h index 723748d..2db1265 100644 --- a/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h +++ b/arch/arm/mach-mv78xx0/mv78xx0.h @@ -1,6 +1,4 @@ /* - * arch/arm/mach-mv78xx0/include/mach/mv78xx0.h - * * Generic definitions for Marvell MV78xx0 SoC flavors: * MV781x0 and MV782x0. * @@ -12,6 +10,8 @@ #ifndef __ASM_ARCH_MV78XX0_H #define __ASM_ARCH_MV78XX0_H +#include "irqs.h" + /* * Marvell MV78xx0 address maps. * diff --git a/arch/arm/mach-mv78xx0/pcie.c b/arch/arm/mach-mv78xx0/pcie.c index 097ea4c..13a7d72 100644 --- a/arch/arm/mach-mv78xx0/pcie.c +++ b/arch/arm/mach-mv78xx0/pcie.c @@ -15,7 +15,7 @@ #include <asm/irq.h> #include <asm/mach/pci.h> #include <plat/pcie.h> -#include <mach/mv78xx0.h> +#include "mv78xx0.h" #include "common.h" #define MV78XX0_MBUS_PCIE_MEM_TARGET(port, lane) ((port) ? 8 : 4) diff --git a/arch/arm/mach-mv78xx0/rd78x00-masa-setup.c b/arch/arm/mach-mv78xx0/rd78x00-masa-setup.c index d2d06f3..308ab71e 100644 --- a/arch/arm/mach-mv78xx0/rd78x00-masa-setup.c +++ b/arch/arm/mach-mv78xx0/rd78x00-masa-setup.c @@ -14,9 +14,9 @@ #include <linux/ata_platform.h> #include <linux/mv643xx_eth.h> #include <linux/ethtool.h> -#include <mach/mv78xx0.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> +#include "mv78xx0.h" #include "common.h" static struct mv643xx_eth_platform_data rd78x00_masa_ge00_data = { @@ -79,6 +79,7 @@ subsys_initcall(rd78x00_pci_init); MACHINE_START(RD78X00_MASA, "Marvell RD-78x00-MASA Development Board") /* Maintainer: Lennert Buytenhek <buytenh@marvell.com> */ .atag_offset = 0x100, + .nr_irqs = MV78XX0_NR_IRQS, .init_machine = rd78x00_masa_init, .map_io = mv78xx0_map_io, .init_early = mv78xx0_init_early, diff --git a/arch/arm/mach-netx/include/mach/param.h b/arch/arm/mach-netx/include/mach/param.h deleted file mode 100644 index a771459..0000000 --- a/arch/arm/mach-netx/include/mach/param.h +++ /dev/null @@ -1,18 +0,0 @@ -/* - * arch/arm/mach-netx/include/mach/param.h - * - * Copyright (C) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix - * - * 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 - */ diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c index 97e6655..6613a6f 100644 --- a/arch/arm/mach-omap1/board-ams-delta.c +++ b/arch/arm/mach-omap1/board-ams-delta.c @@ -41,7 +41,7 @@ #include <mach/hardware.h> #include <mach/ams-delta-fiq.h> -#include <mach/camera.h> +#include "camera.h" #include <mach/usb.h> #include "iomap.h" diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c index 0fb51d2..fad95b7 100644 --- a/arch/arm/mach-omap1/board-fsample.c +++ b/arch/arm/mach-omap1/board-fsample.c @@ -29,7 +29,7 @@ #include <mach/tc.h> #include <mach/mux.h> -#include <mach/flash.h> +#include "flash.h" #include <linux/platform_data/keypad-omap.h> #include <mach/hardware.h> diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c index 8340d68..cd146ed 100644 --- a/arch/arm/mach-omap1/board-h2.c +++ b/arch/arm/mach-omap1/board-h2.c @@ -42,7 +42,7 @@ #include <linux/omap-dma.h> #include <mach/tc.h> #include <linux/platform_data/keypad-omap.h> -#include <mach/flash.h> +#include "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 086ff34..f7c8c63 100644 --- a/arch/arm/mach-omap1/board-h3.c +++ b/arch/arm/mach-omap1/board-h3.c @@ -44,7 +44,7 @@ #include <mach/tc.h> #include <linux/platform_data/keypad-omap.h> #include <linux/omap-dma.h> -#include <mach/flash.h> +#include "flash.h" #include <mach/hardware.h> #include <mach/irqs.h> diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c index ed4e045..ae90bd0 100644 --- a/arch/arm/mach-omap1/board-innovator.c +++ b/arch/arm/mach-omap1/board-innovator.c @@ -32,7 +32,7 @@ #include <asm/mach/map.h> #include <mach/mux.h> -#include <mach/flash.h> +#include "flash.h" #include <mach/tc.h> #include <linux/platform_data/keypad-omap.h> diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c index 0efd165..209aecb 100644 --- a/arch/arm/mach-omap1/board-osk.c +++ b/arch/arm/mach-omap1/board-osk.c @@ -46,7 +46,7 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <mach/flash.h> +#include "flash.h" #include <mach/mux.h> #include <mach/tc.h> diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c index 1142ae4..e5288cd 100644 --- a/arch/arm/mach-omap1/board-palmte.c +++ b/arch/arm/mach-omap1/board-palmte.c @@ -34,7 +34,7 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <mach/flash.h> +#include "flash.h" #include <mach/mux.h> #include <mach/tc.h> #include <linux/omap-dma.h> diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c index 54a547a..d672495 100644 --- a/arch/arm/mach-omap1/board-palmtt.c +++ b/arch/arm/mach-omap1/board-palmtt.c @@ -34,7 +34,7 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <mach/flash.h> +#include "flash.h" #include <mach/mux.h> #include <linux/omap-dma.h> #include <mach/tc.h> diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c index 87ec04a..aaf741b 100644 --- a/arch/arm/mach-omap1/board-palmz71.c +++ b/arch/arm/mach-omap1/board-palmz71.c @@ -36,7 +36,7 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <mach/flash.h> +#include "flash.h" #include <mach/mux.h> #include <linux/omap-dma.h> #include <mach/tc.h> diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c index 3d76f05..150b57b 100644 --- a/arch/arm/mach-omap1/board-perseus2.c +++ b/arch/arm/mach-omap1/board-perseus2.c @@ -30,7 +30,7 @@ #include <mach/tc.h> #include <mach/mux.h> -#include <mach/flash.h> +#include "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 4fcf19c..a937357 100644 --- a/arch/arm/mach-omap1/board-sx1-mmc.c +++ b/arch/arm/mach-omap1/board-sx1-mmc.c @@ -16,7 +16,7 @@ #include <linux/platform_device.h> #include <mach/hardware.h> -#include <mach/board-sx1.h> +#include "board-sx1.h" #include "mmc.h" diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c index 939991e..6c48225 100644 --- a/arch/arm/mach-omap1/board-sx1.c +++ b/arch/arm/mach-omap1/board-sx1.c @@ -34,11 +34,11 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <mach/flash.h> +#include "flash.h" #include <mach/mux.h> #include <linux/omap-dma.h> #include <mach/tc.h> -#include <mach/board-sx1.h> +#include "board-sx1.h" #include <mach/hardware.h> #include <mach/usb.h> diff --git a/arch/arm/mach-omap1/include/mach/board-sx1.h b/arch/arm/mach-omap1/board-sx1.h index 355adbd..355adbd 100644 --- a/arch/arm/mach-omap1/include/mach/board-sx1.h +++ b/arch/arm/mach-omap1/board-sx1.h diff --git a/arch/arm/mach-omap1/include/mach/camera.h b/arch/arm/mach-omap1/camera.h index caa6c0d..caa6c0d 100644 --- a/arch/arm/mach-omap1/include/mach/camera.h +++ b/arch/arm/mach-omap1/camera.h diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c index 325e603..263c07a 100644 --- a/arch/arm/mach-omap1/devices.c +++ b/arch/arm/mach-omap1/devices.c @@ -25,7 +25,7 @@ #include <mach/mux.h> #include <mach/omap7xx.h> -#include <mach/camera.h> +#include "camera.h" #include <mach/hardware.h> #include "common.h" diff --git a/arch/arm/mach-omap1/flash.c b/arch/arm/mach-omap1/flash.c index b3fb531..99cda40 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 <mach/tc.h> -#include <mach/flash.h> +#include "flash.h" #include <mach/hardware.h> diff --git a/arch/arm/mach-omap1/include/mach/flash.h b/arch/arm/mach-omap1/flash.h index 0d88499..0d88499 100644 --- a/arch/arm/mach-omap1/include/mach/flash.h +++ b/arch/arm/mach-omap1/flash.h diff --git a/arch/arm/mach-orion5x/Kconfig b/arch/arm/mach-orion5x/Kconfig index 66f1c95..a9ad95f 100644 --- a/arch/arm/mach-orion5x/Kconfig +++ b/arch/arm/mach-orion5x/Kconfig @@ -1,6 +1,18 @@ -if ARCH_ORION5X +menuconfig ARCH_ORION5X + bool "Marvell Orion" + depends on MMU && ARCH_MULTI_V5 + select ARCH_REQUIRE_GPIOLIB + select CPU_FEROCEON + select GENERIC_CLOCKEVENTS + select MVEBU_MBUS + select PCI + select PLAT_ORION_LEGACY + help + Support for the following Marvell Orion 5x series SoCs: + Orion-1 (5181), Orion-VoIP (5181L), Orion-NAS (5182), + Orion-2 (5281), Orion-1-90 (6183). -menu "Orion Implementations" +if ARCH_ORION5X config ARCH_ORION5X_DT bool "Marvell Orion5x Flattened Device Tree" @@ -163,6 +175,4 @@ config MACH_RD88F6183AP_GE Say 'Y' here if you want your kernel to support the Marvell Orion-1-90 (88F6183) AP GE RD. -endmenu - endif diff --git a/arch/arm/mach-orion5x/Makefile b/arch/arm/mach-orion5x/Makefile index a1e0fbe..4b2502b 100644 --- a/arch/arm/mach-orion5x/Makefile +++ b/arch/arm/mach-orion5x/Makefile @@ -1,3 +1,5 @@ +ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/arch/arm/plat-orion/include + obj-y += common.o pci.o irq.o mpp.o obj-$(CONFIG_MACH_DB88F5281) += db88f5281-setup.o obj-$(CONFIG_MACH_RD88F5182) += rd88f5182-setup.o diff --git a/arch/arm/mach-orion5x/board-d2net.c b/arch/arm/mach-orion5x/board-d2net.c index 8a72841..a89376a 100644 --- a/arch/arm/mach-orion5x/board-d2net.c +++ b/arch/arm/mach-orion5x/board-d2net.c @@ -20,9 +20,9 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <mach/orion5x.h> #include <plat/orion-gpio.h> #include "common.h" +#include "orion5x.h" /***************************************************************************** * LaCie d2 Network Info diff --git a/arch/arm/mach-orion5x/board-dt.c b/arch/arm/mach-orion5x/board-dt.c index d087178..6f4c2c4 100644 --- a/arch/arm/mach-orion5x/board-dt.c +++ b/arch/arm/mach-orion5x/board-dt.c @@ -20,10 +20,10 @@ #include <asm/system_misc.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <mach/orion5x.h> -#include <mach/bridge-regs.h> #include <plat/irq.h> #include <plat/time.h> +#include "orion5x.h" +#include "bridge-regs.h" #include "common.h" static struct of_dev_auxdata orion5x_auxdata_lookup[] __initdata = { diff --git a/arch/arm/mach-orion5x/board-mss2.c b/arch/arm/mach-orion5x/board-mss2.c index 66f9c3b..79202fd 100644 --- a/arch/arm/mach-orion5x/board-mss2.c +++ b/arch/arm/mach-orion5x/board-mss2.c @@ -17,8 +17,8 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <mach/orion5x.h> -#include <mach/bridge-regs.h> +#include "orion5x.h" +#include "bridge-regs.h" #include "common.h" /***************************************************************************** diff --git a/arch/arm/mach-orion5x/board-rd88f5182.c b/arch/arm/mach-orion5x/board-rd88f5182.c index 270824b..b7b0f52 100644 --- a/arch/arm/mach-orion5x/board-rd88f5182.c +++ b/arch/arm/mach-orion5x/board-rd88f5182.c @@ -18,8 +18,8 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <mach/orion5x.h> #include "common.h" +#include "orion5x.h" /***************************************************************************** * RD-88F5182 Info diff --git a/arch/arm/mach-orion5x/include/mach/bridge-regs.h b/arch/arm/mach-orion5x/bridge-regs.h index 5766e3f..305598e 100644 --- a/arch/arm/mach-orion5x/include/mach/bridge-regs.h +++ b/arch/arm/mach-orion5x/bridge-regs.h @@ -1,6 +1,4 @@ /* - * arch/arm/mach-orion5x/include/mach/bridge-regs.h - * * Orion CPU Bridge Registers * * This file is licensed under the terms of the GNU General Public @@ -11,7 +9,7 @@ #ifndef __ASM_ARCH_BRIDGE_REGS_H #define __ASM_ARCH_BRIDGE_REGS_H -#include <mach/orion5x.h> +#include "orion5x.h" #define CPU_CONF (ORION5X_BRIDGE_VIRT_BASE + 0x100) diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c index 6bbb7b5..70c3366 100644 --- a/arch/arm/mach-orion5x/common.c +++ b/arch/arm/mach-orion5x/common.c @@ -27,14 +27,14 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/time.h> -#include <mach/bridge-regs.h> -#include <mach/hardware.h> -#include <mach/orion5x.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 "bridge-regs.h" #include "common.h" +#include "orion5x.h" /***************************************************************************** * I/O Address Mapping @@ -184,9 +184,21 @@ static void __init orion5x_crypto_init(void) /***************************************************************************** * Watchdog ****************************************************************************/ +static struct resource orion_wdt_resource[] = { + DEFINE_RES_MEM(TIMER_PHYS_BASE, 0x04), + DEFINE_RES_MEM(RSTOUTn_MASK_PHYS, 0x04), +}; + +static struct platform_device orion_wdt_device = { + .name = "orion_wdt", + .id = -1, + .num_resources = ARRAY_SIZE(orion_wdt_resource), + .resource = orion_wdt_resource, +}; + static void __init orion5x_wdt_init(void) { - orion_wdt_init(); + platform_device_register(&orion_wdt_device); } diff --git a/arch/arm/mach-orion5x/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c index dc01c4f..12f74b4 100644 --- a/arch/arm/mach-orion5x/db88f5281-setup.c +++ b/arch/arm/mach-orion5x/db88f5281-setup.c @@ -23,10 +23,10 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <mach/orion5x.h> #include <linux/platform_data/mtd-orion_nand.h> #include "common.h" #include "mpp.h" +#include "orion5x.h" /***************************************************************************** * DB-88F5281 on board devices @@ -369,6 +369,7 @@ static void __init db88f5281_init(void) MACHINE_START(DB88F5281, "Marvell Orion-2 Development Board") /* Maintainer: Tzachi Perelstein <tzachi@marvell.com> */ .atag_offset = 0x100, + .nr_irqs = ORION5X_NR_IRQS, .init_machine = db88f5281_init, .map_io = orion5x_map_io, .init_early = orion5x_init_early, diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c index bc279a8..cd483bf 100644 --- a/arch/arm/mach-orion5x/dns323-setup.c +++ b/arch/arm/mach-orion5x/dns323-setup.c @@ -33,8 +33,8 @@ #include <asm/mach/arch.h> #include <asm/mach/pci.h> #include <asm/system_info.h> -#include <mach/orion5x.h> #include <plat/orion-gpio.h> +#include "orion5x.h" #include "common.h" #include "mpp.h" @@ -666,6 +666,7 @@ static void __init dns323_init(void) MACHINE_START(DNS323, "D-Link DNS-323") /* Maintainer: Herbert Valerio Riedel <hvr@gnu.org> */ .atag_offset = 0x100, + .nr_irqs = ORION5X_NR_IRQS, .init_machine = dns323_init, .map_io = orion5x_map_io, .init_early = orion5x_init_early, diff --git a/arch/arm/mach-orion5x/include/mach/entry-macro.S b/arch/arm/mach-orion5x/include/mach/entry-macro.S deleted file mode 100644 index 73919a3..0000000 --- a/arch/arm/mach-orion5x/include/mach/entry-macro.S +++ /dev/null @@ -1,25 +0,0 @@ -/* - * arch/arm/mach-orion5x/include/mach/entry-macro.S - * - * Low-level IRQ helper macros for Orion platforms - * - * 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/bridge-regs.h> - - .macro get_irqnr_preamble, base, tmp - ldr \base, =MAIN_IRQ_CAUSE - .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - ldr \irqstat, [\base, #0] @ main cause - ldr \tmp, [\base, #(MAIN_IRQ_MASK - MAIN_IRQ_CAUSE)] @ main mask - mov \irqnr, #0 @ default irqnr - @ find cause bits that are unmasked - ands \irqstat, \irqstat, \tmp @ clear Z flag if any - clzne \irqnr, \irqstat @ calc irqnr - rsbne \irqnr, \irqnr, #32 - .endm diff --git a/arch/arm/mach-orion5x/include/mach/hardware.h b/arch/arm/mach-orion5x/include/mach/hardware.h deleted file mode 100644 index 3957354..0000000 --- a/arch/arm/mach-orion5x/include/mach/hardware.h +++ /dev/null @@ -1,14 +0,0 @@ -/* - * arch/arm/mach-orion5x/include/mach/hardware.h - * - * 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_HARDWARE_H -#define __ASM_ARCH_HARDWARE_H - -#include "orion5x.h" - -#endif diff --git a/arch/arm/mach-orion5x/include/mach/uncompress.h b/arch/arm/mach-orion5x/include/mach/uncompress.h deleted file mode 100644 index abd26b5..0000000 --- a/arch/arm/mach-orion5x/include/mach/uncompress.h +++ /dev/null @@ -1,48 +0,0 @@ -/* - * arch/arm/mach-orion5x/include/mach/uncompress.h - * - * Tzachi Perelstein <tzachi@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 <linux/serial_reg.h> -#include <mach/orion5x.h> - -#define SERIAL_BASE ((unsigned char *)UART0_PHYS_BASE) - -static void putc(const char c) -{ - unsigned char *base = SERIAL_BASE; - int i; - - for (i = 0; i < 0x1000; i++) { - if (base[UART_LSR << 2] & UART_LSR_THRE) - break; - barrier(); - } - - base[UART_TX << 2] = c; -} - -static void flush(void) -{ - unsigned char *base = SERIAL_BASE; - unsigned char mask; - int i; - - mask = UART_LSR_TEMT | UART_LSR_THRE; - - for (i = 0; i < 0x1000; i++) { - if ((base[UART_LSR << 2] & mask) == mask) - break; - barrier(); - } -} - -/* - * nothing to do - */ -#define arch_decomp_setup() diff --git a/arch/arm/mach-orion5x/irq.c b/arch/arm/mach-orion5x/irq.c index 086ecb8..de980ef 100644 --- a/arch/arm/mach-orion5x/irq.c +++ b/arch/arm/mach-orion5x/irq.c @@ -13,10 +13,10 @@ #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 <asm/exception.h> +#include "bridge-regs.h" #include "common.h" static int __initdata gpio0_irqs[4] = { @@ -26,14 +26,6 @@ static int __initdata gpio0_irqs[4] = { IRQ_ORION5X_GPIO_24_31, }; -#ifdef CONFIG_MULTI_IRQ_HANDLER -/* - * Compiling with both non-DT and DT support enabled, will - * break asm irq handler used by non-DT boards. Therefore, - * we provide a C-style irq handler even for non-DT boards, - * if MULTI_IRQ_HANDLER is set. - */ - asmlinkage void __exception_irq_entry orion5x_legacy_handle_irq(struct pt_regs *regs) { @@ -47,15 +39,12 @@ __exception_irq_entry orion5x_legacy_handle_irq(struct pt_regs *regs) return; } } -#endif void __init orion5x_init_irq(void) { orion_irq_init(1, MAIN_IRQ_MASK); -#ifdef CONFIG_MULTI_IRQ_HANDLER set_handle_irq(orion5x_legacy_handle_irq); -#endif /* * Initialize gpiolib for GPIOs 0-31. diff --git a/arch/arm/mach-orion5x/include/mach/irqs.h b/arch/arm/mach-orion5x/irqs.h index 2431d99..506c8e0 100644 --- a/arch/arm/mach-orion5x/include/mach/irqs.h +++ b/arch/arm/mach-orion5x/irqs.h @@ -1,6 +1,4 @@ /* - * arch/arm/mach-orion5x/include/mach/irqs.h - * * IRQ definitions for Orion SoC * * Maintainer: Tzachi Perelstein <tzachi@marvell.com> @@ -54,7 +52,7 @@ #define IRQ_ORION5X_GPIO_START 33 #define NR_GPIO_IRQS 32 -#define NR_IRQS (IRQ_ORION5X_GPIO_START + NR_GPIO_IRQS) +#define ORION5X_NR_IRQS (IRQ_ORION5X_GPIO_START + NR_GPIO_IRQS) #endif diff --git a/arch/arm/mach-orion5x/kurobox_pro-setup.c b/arch/arm/mach-orion5x/kurobox_pro-setup.c index fe6a48a..9dc3f59 100644 --- a/arch/arm/mach-orion5x/kurobox_pro-setup.c +++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c @@ -23,10 +23,10 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <mach/orion5x.h> #include <linux/platform_data/mtd-orion_nand.h> #include "common.h" #include "mpp.h" +#include "orion5x.h" /***************************************************************************** * KUROBOX-PRO Info @@ -383,6 +383,7 @@ static void __init kurobox_pro_init(void) MACHINE_START(KUROBOX_PRO, "Buffalo/Revogear Kurobox Pro") /* Maintainer: Ronen Shitrit <rshitrit@marvell.com> */ .atag_offset = 0x100, + .nr_irqs = ORION5X_NR_IRQS, .init_machine = kurobox_pro_init, .map_io = orion5x_map_io, .init_early = orion5x_init_early, @@ -397,6 +398,7 @@ MACHINE_END MACHINE_START(LINKSTATION_PRO, "Buffalo Linkstation Pro/Live") /* Maintainer: Byron Bradley <byron.bbradley@gmail.com> */ .atag_offset = 0x100, + .nr_irqs = ORION5X_NR_IRQS, .init_machine = kurobox_pro_init, .map_io = orion5x_map_io, .init_early = orion5x_init_early, diff --git a/arch/arm/mach-orion5x/ls-chl-setup.c b/arch/arm/mach-orion5x/ls-chl-setup.c index 028ea03..dfdaa8a 100644 --- a/arch/arm/mach-orion5x/ls-chl-setup.c +++ b/arch/arm/mach-orion5x/ls-chl-setup.c @@ -22,9 +22,9 @@ #include <linux/gpio.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/orion5x.h> #include "common.h" #include "mpp.h" +#include "orion5x.h" /***************************************************************************** * Linkstation LS-CHL Info @@ -320,6 +320,7 @@ static void __init lschl_init(void) MACHINE_START(LINKSTATION_LSCHL, "Buffalo Linkstation LiveV3 (LS-CHL)") /* Maintainer: Ash Hughes <ashley.hughes@blueyonder.co.uk> */ .atag_offset = 0x100, + .nr_irqs = ORION5X_NR_IRQS, .init_machine = lschl_init, .map_io = orion5x_map_io, .init_early = orion5x_init_early, diff --git a/arch/arm/mach-orion5x/ls_hgl-setup.c b/arch/arm/mach-orion5x/ls_hgl-setup.c index 32b7129..47ba6e0 100644 --- a/arch/arm/mach-orion5x/ls_hgl-setup.c +++ b/arch/arm/mach-orion5x/ls_hgl-setup.c @@ -21,9 +21,9 @@ #include <linux/gpio.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/orion5x.h> #include "common.h" #include "mpp.h" +#include "orion5x.h" /***************************************************************************** * Linkstation LS-HGL Info @@ -267,6 +267,7 @@ static void __init ls_hgl_init(void) MACHINE_START(LINKSTATION_LS_HGL, "Buffalo Linkstation LS-HGL") /* Maintainer: Zhu Qingsen <zhuqs@cn.fujistu.com> */ .atag_offset = 0x100, + .nr_irqs = ORION5X_NR_IRQS, .init_machine = ls_hgl_init, .map_io = orion5x_map_io, .init_early = orion5x_init_early, diff --git a/arch/arm/mach-orion5x/mpp.c b/arch/arm/mach-orion5x/mpp.c index 5b70026..19ef185 100644 --- a/arch/arm/mach-orion5x/mpp.c +++ b/arch/arm/mach-orion5x/mpp.c @@ -11,8 +11,8 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/io.h> -#include <mach/hardware.h> #include <plat/mpp.h> +#include "orion5x.h" #include "mpp.h" #include "common.h" diff --git a/arch/arm/mach-orion5x/mv2120-setup.c b/arch/arm/mach-orion5x/mv2120-setup.c index e032f01..2bf8ec7 100644 --- a/arch/arm/mach-orion5x/mv2120-setup.c +++ b/arch/arm/mach-orion5x/mv2120-setup.c @@ -21,9 +21,9 @@ #include <linux/ata_platform.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/orion5x.h> #include "common.h" #include "mpp.h" +#include "orion5x.h" #define MV2120_NOR_BOOT_BASE 0xf4000000 #define MV2120_NOR_BOOT_SIZE SZ_512K @@ -232,6 +232,7 @@ static void __init mv2120_init(void) MACHINE_START(MV2120, "HP Media Vault mv2120") /* Maintainer: Martin Michlmayr <tbm@cyrius.com> */ .atag_offset = 0x100, + .nr_irqs = ORION5X_NR_IRQS, .init_machine = mv2120_init, .map_io = orion5x_map_io, .init_early = orion5x_init_early, diff --git a/arch/arm/mach-orion5x/net2big-setup.c b/arch/arm/mach-orion5x/net2big-setup.c index ba73dc7..bf6be4c 100644 --- a/arch/arm/mach-orion5x/net2big-setup.c +++ b/arch/arm/mach-orion5x/net2big-setup.c @@ -24,10 +24,10 @@ #include <linux/delay.h> #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" +#include "orion5x.h" /***************************************************************************** * LaCie 2Big Network Info @@ -423,6 +423,7 @@ static void __init net2big_init(void) /* Warning: LaCie use a wrong mach-type (0x20e=526) in their bootloader. */ MACHINE_START(NET2BIG, "LaCie 2Big Network") .atag_offset = 0x100, + .nr_irqs = ORION5X_NR_IRQS, .init_machine = net2big_init, .map_io = orion5x_map_io, .init_early = orion5x_init_early, diff --git a/arch/arm/mach-orion5x/include/mach/orion5x.h b/arch/arm/mach-orion5x/orion5x.h index b78ff32..3364df3 100644 --- a/arch/arm/mach-orion5x/include/mach/orion5x.h +++ b/arch/arm/mach-orion5x/orion5x.h @@ -1,6 +1,4 @@ /* - * arch/arm/mach-orion5x/include/mach/orion5x.h - * * Generic definitions of Orion SoC flavors: * Orion-1, Orion-VoIP, Orion-NAS, Orion-2, and Orion-1-90. * @@ -14,6 +12,8 @@ #ifndef __ASM_ARCH_ORION5X_H #define __ASM_ARCH_ORION5X_H +#include "irqs.h" + /***************************************************************************** * Orion Address Maps * diff --git a/arch/arm/mach-orion5x/pci.c b/arch/arm/mach-orion5x/pci.c index b02f394..ecb998e 100644 --- a/arch/arm/mach-orion5x/pci.c +++ b/arch/arm/mach-orion5x/pci.c @@ -19,8 +19,8 @@ #include <asm/mach/pci.h> #include <plat/pcie.h> #include <plat/addr-map.h> -#include <mach/orion5x.h> #include "common.h" +#include "orion5x.h" /***************************************************************************** * Orion has one PCIe controller and one PCI controller. diff --git a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c index 213b3e1..c742e7b 100644 --- a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c +++ b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c @@ -20,9 +20,9 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <mach/orion5x.h> #include "common.h" #include "mpp.h" +#include "orion5x.h" /***************************************************************************** * RD-88F5181L FXO Info @@ -169,6 +169,7 @@ subsys_initcall(rd88f5181l_fxo_pci_init); MACHINE_START(RD88F5181L_FXO, "Marvell Orion-VoIP FXO Reference Design") /* Maintainer: Nicolas Pitre <nico@marvell.com> */ .atag_offset = 0x100, + .nr_irqs = ORION5X_NR_IRQS, .init_machine = rd88f5181l_fxo_init, .map_io = orion5x_map_io, .init_early = orion5x_init_early, diff --git a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c index 594800e..7e977b7 100644 --- a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c +++ b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c @@ -21,9 +21,9 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <mach/orion5x.h> #include "common.h" #include "mpp.h" +#include "orion5x.h" /***************************************************************************** * RD-88F5181L GE Info @@ -181,6 +181,7 @@ subsys_initcall(rd88f5181l_ge_pci_init); MACHINE_START(RD88F5181L_GE, "Marvell Orion-VoIP GE Reference Design") /* Maintainer: Lennert Buytenhek <buytenh@marvell.com> */ .atag_offset = 0x100, + .nr_irqs = ORION5X_NR_IRQS, .init_machine = rd88f5181l_ge_init, .map_io = orion5x_map_io, .init_early = orion5x_init_early, diff --git a/arch/arm/mach-orion5x/rd88f5182-setup.c b/arch/arm/mach-orion5x/rd88f5182-setup.c index b576ef5..fe3e67c 100644 --- a/arch/arm/mach-orion5x/rd88f5182-setup.c +++ b/arch/arm/mach-orion5x/rd88f5182-setup.c @@ -23,9 +23,9 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <mach/orion5x.h> #include "common.h" #include "mpp.h" +#include "orion5x.h" /***************************************************************************** * RD-88F5182 Info @@ -281,6 +281,7 @@ static void __init rd88f5182_init(void) MACHINE_START(RD88F5182, "Marvell Orion-NAS Reference Design") /* Maintainer: Ronen Shitrit <rshitrit@marvell.com> */ .atag_offset = 0x100, + .nr_irqs = ORION5X_NR_IRQS, .init_machine = rd88f5182_init, .map_io = orion5x_map_io, .init_early = orion5x_init_early, diff --git a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c index 78a1e6a..4bf80dd 100644 --- a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c +++ b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c @@ -22,8 +22,8 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <mach/orion5x.h> #include "common.h" +#include "orion5x.h" static struct mv643xx_eth_platform_data rd88f6183ap_ge_eth_data = { .phy_addr = -1, @@ -119,6 +119,7 @@ subsys_initcall(rd88f6183ap_ge_pci_init); MACHINE_START(RD88F6183AP_GE, "Marvell Orion-1-90 AP GE Reference Design") /* Maintainer: Lennert Buytenhek <buytenh@marvell.com> */ .atag_offset = 0x100, + .nr_irqs = ORION5X_NR_IRQS, .init_machine = rd88f6183ap_ge_init, .map_io = orion5x_map_io, .init_early = orion5x_init_early, diff --git a/arch/arm/mach-orion5x/terastation_pro2-setup.c b/arch/arm/mach-orion5x/terastation_pro2-setup.c index 1208674..deb5e29 100644 --- a/arch/arm/mach-orion5x/terastation_pro2-setup.c +++ b/arch/arm/mach-orion5x/terastation_pro2-setup.c @@ -22,9 +22,9 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <mach/orion5x.h> #include "common.h" #include "mpp.h" +#include "orion5x.h" /***************************************************************************** * Terastation Pro 2/Live Info @@ -359,6 +359,7 @@ static void __init tsp2_init(void) MACHINE_START(TERASTATION_PRO2, "Buffalo Terastation Pro II/Live") /* Maintainer: Sylver Bruneau <sylver.bruneau@googlemail.com> */ .atag_offset = 0x100, + .nr_irqs = ORION5X_NR_IRQS, .init_machine = tsp2_init, .map_io = orion5x_map_io, .init_early = orion5x_init_early, diff --git a/arch/arm/mach-orion5x/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c index c725b7c..7bd671b 100644 --- a/arch/arm/mach-orion5x/ts209-setup.c +++ b/arch/arm/mach-orion5x/ts209-setup.c @@ -25,9 +25,9 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <mach/orion5x.h> #include "common.h" #include "mpp.h" +#include "orion5x.h" #include "tsx09-common.h" #define QNAP_TS209_NOR_BOOT_BASE 0xf4000000 @@ -324,6 +324,7 @@ static void __init qnap_ts209_init(void) MACHINE_START(TS209, "QNAP TS-109/TS-209") /* Maintainer: Byron Bradley <byron.bbradley@gmail.com> */ .atag_offset = 0x100, + .nr_irqs = ORION5X_NR_IRQS, .init_machine = qnap_ts209_init, .map_io = orion5x_map_io, .init_early = orion5x_init_early, diff --git a/arch/arm/mach-orion5x/ts409-setup.c b/arch/arm/mach-orion5x/ts409-setup.c index cf2ab53..a77613b 100644 --- a/arch/arm/mach-orion5x/ts409-setup.c +++ b/arch/arm/mach-orion5x/ts409-setup.c @@ -27,9 +27,9 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <mach/orion5x.h> #include "common.h" #include "mpp.h" +#include "orion5x.h" #include "tsx09-common.h" /***************************************************************************** @@ -313,6 +313,7 @@ static void __init qnap_ts409_init(void) MACHINE_START(TS409, "QNAP TS-409") /* Maintainer: Sylver Bruneau <sylver.bruneau@gmail.com> */ .atag_offset = 0x100, + .nr_irqs = ORION5X_NR_IRQS, .init_machine = qnap_ts409_init, .map_io = orion5x_map_io, .init_early = orion5x_init_early, diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c index 96cf6b5..3a58a5d 100644 --- a/arch/arm/mach-orion5x/ts78xx-setup.c +++ b/arch/arm/mach-orion5x/ts78xx-setup.c @@ -23,9 +23,9 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <mach/orion5x.h> #include "common.h" #include "mpp.h" +#include "orion5x.h" #include "ts78xx-fpga.h" /***************************************************************************** @@ -615,6 +615,7 @@ static void __init ts78xx_init(void) MACHINE_START(TS78XX, "Technologic Systems TS-78xx SBC") /* Maintainer: Alexander Clouter <alex@digriz.org.uk> */ .atag_offset = 0x100, + .nr_irqs = ORION5X_NR_IRQS, .init_machine = ts78xx_init, .map_io = ts78xx_map_io, .init_early = orion5x_init_early, diff --git a/arch/arm/mach-orion5x/tsx09-common.c b/arch/arm/mach-orion5x/tsx09-common.c index d42e006..8977498 100644 --- a/arch/arm/mach-orion5x/tsx09-common.c +++ b/arch/arm/mach-orion5x/tsx09-common.c @@ -15,7 +15,7 @@ #include <linux/mv643xx_eth.h> #include <linux/timex.h> #include <linux/serial_reg.h> -#include <mach/orion5x.h> +#include "orion5x.h" #include "tsx09-common.h" #include "common.h" diff --git a/arch/arm/mach-orion5x/wnr854t-setup.c b/arch/arm/mach-orion5x/wnr854t-setup.c index 80a56ee..4e1e5c8 100644 --- a/arch/arm/mach-orion5x/wnr854t-setup.c +++ b/arch/arm/mach-orion5x/wnr854t-setup.c @@ -19,7 +19,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <mach/orion5x.h> +#include "orion5x.h" #include "common.h" #include "mpp.h" @@ -174,6 +174,7 @@ subsys_initcall(wnr854t_pci_init); MACHINE_START(WNR854T, "Netgear WNR854T") /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */ .atag_offset = 0x100, + .nr_irqs = ORION5X_NR_IRQS, .init_machine = wnr854t_init, .map_io = orion5x_map_io, .init_early = orion5x_init_early, diff --git a/arch/arm/mach-orion5x/wrt350n-v2-setup.c b/arch/arm/mach-orion5x/wrt350n-v2-setup.c index 670e30d..61e9027 100644 --- a/arch/arm/mach-orion5x/wrt350n-v2-setup.c +++ b/arch/arm/mach-orion5x/wrt350n-v2-setup.c @@ -22,7 +22,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <mach/orion5x.h> +#include "orion5x.h" #include "common.h" #include "mpp.h" @@ -262,6 +262,7 @@ subsys_initcall(wrt350n_v2_pci_init); MACHINE_START(WRT350N_V2, "Linksys WRT350N v2") /* Maintainer: Lennert Buytenhek <buytenh@marvell.com> */ .atag_offset = 0x100, + .nr_irqs = ORION5X_NR_IRQS, .init_machine = wrt350n_v2_init, .map_io = orion5x_map_io, .init_early = orion5x_init_early, diff --git a/arch/arm/mach-pxa/am200epd.c b/arch/arm/mach-pxa/am200epd.c index 12fb0f4..50e18ed 100644 --- a/arch/arm/mach-pxa/am200epd.c +++ b/arch/arm/mach-pxa/am200epd.c @@ -30,8 +30,8 @@ #include <linux/irq.h> #include <linux/gpio.h> -#include <mach/pxa25x.h> -#include <mach/gumstix.h> +#include "pxa25x.h" +#include "gumstix.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 8b90c4f..17d08ab 100644 --- a/arch/arm/mach-pxa/am300epd.c +++ b/arch/arm/mach-pxa/am300epd.c @@ -28,8 +28,8 @@ #include <linux/irq.h> #include <linux/gpio.h> -#include <mach/gumstix.h> -#include <mach/mfp-pxa25x.h> +#include "gumstix.h" +#include "mfp-pxa25x.h" #include <mach/irqs.h> #include <linux/platform_data/video-pxafb.h> diff --git a/arch/arm/mach-pxa/balloon3.c b/arch/arm/mach-pxa/balloon3.c index 7734ec4..8a3c409 100644 --- a/arch/arm/mach-pxa/balloon3.c +++ b/arch/arm/mach-pxa/balloon3.c @@ -42,13 +42,13 @@ #include <asm/mach/irq.h> #include <asm/mach/flash.h> -#include <mach/pxa27x.h> +#include "pxa27x.h" #include <mach/balloon3.h> #include <mach/audio.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 "udc.h" +#include "pxa27x-udc.h" #include <linux/platform_data/irda-pxaficp.h> #include <linux/platform_data/usb-ohci-pxa27x.h> diff --git a/arch/arm/mach-pxa/capc7117.c b/arch/arm/mach-pxa/capc7117.c index bf366b3..1c3cbfc 100644 --- a/arch/arm/mach-pxa/capc7117.c +++ b/arch/arm/mach-pxa/capc7117.c @@ -29,8 +29,8 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/pxa320.h> -#include <mach/mxm8x10.h> +#include "pxa320.h" +#include "mxm8x10.h" #include "generic.h" diff --git a/arch/arm/mach-pxa/cm-x255.c b/arch/arm/mach-pxa/cm-x255.c index be75147..b592f79 100644 --- a/arch/arm/mach-pxa/cm-x255.c +++ b/arch/arm/mach-pxa/cm-x255.c @@ -22,7 +22,7 @@ #include <asm/mach-types.h> #include <asm/mach/map.h> -#include <mach/pxa25x.h> +#include "pxa25x.h" #include "generic.h" diff --git a/arch/arm/mach-pxa/cm-x270.c b/arch/arm/mach-pxa/cm-x270.c index 2503db9..fa5f51d 100644 --- a/arch/arm/mach-pxa/cm-x270.c +++ b/arch/arm/mach-pxa/cm-x270.c @@ -21,7 +21,7 @@ #include <linux/spi/pxa2xx_spi.h> #include <linux/spi/libertas_spi.h> -#include <mach/pxa27x.h> +#include "pxa27x.h" #include <linux/platform_data/usb-ohci-pxa27x.h> #include <linux/platform_data/mmc-pxamci.h> diff --git a/arch/arm/mach-pxa/cm-x2xx.c b/arch/arm/mach-pxa/cm-x2xx.c index a17a91e..7202022 100644 --- a/arch/arm/mach-pxa/cm-x2xx.c +++ b/arch/arm/mach-pxa/cm-x2xx.c @@ -22,9 +22,18 @@ #include <asm/mach-types.h> #include <asm/mach/map.h> -#include <mach/pxa25x.h> +#include "pxa25x.h" #undef GPIO24_SSP1_SFRM -#include <mach/pxa27x.h> +#undef GPIO86_GPIO +#undef GPIO87_GPIO +#undef GPIO88_GPIO +#undef GPIO89_GPIO +#include "pxa27x.h" +#undef GPIO24_SSP1_SFRM +#undef GPIO86_GPIO +#undef GPIO87_GPIO +#undef GPIO88_GPIO +#undef GPIO89_GPIO #include <mach/audio.h> #include <linux/platform_data/video-pxafb.h> #include <mach/smemc.h> diff --git a/arch/arm/mach-pxa/cm-x300.c b/arch/arm/mach-pxa/cm-x300.c index a7dae60..5f5ac7c 100644 --- a/arch/arm/mach-pxa/cm-x300.c +++ b/arch/arm/mach-pxa/cm-x300.c @@ -47,8 +47,8 @@ #include <asm/setup.h> #include <asm/system_info.h> -#include <mach/pxa300.h> -#include <mach/pxa27x-udc.h> +#include "pxa300.h" +#include "pxa27x-udc.h" #include <linux/platform_data/video-pxafb.h> #include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/usb-ohci-pxa27x.h> diff --git a/arch/arm/mach-pxa/colibri-evalboard.c b/arch/arm/mach-pxa/colibri-evalboard.c index 638b0bb..dc44fbb 100644 --- a/arch/arm/mach-pxa/colibri-evalboard.c +++ b/arch/arm/mach-pxa/colibri-evalboard.c @@ -22,11 +22,11 @@ #include <linux/i2c/pxa-i2c.h> #include <asm/io.h> -#include <mach/pxa27x.h> -#include <mach/colibri.h> +#include "pxa27x.h" +#include "colibri.h" #include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/usb-ohci-pxa27x.h> -#include <mach/pxa27x-udc.h> +#include "pxa27x-udc.h" #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/colibri-pxa270-income.c b/arch/arm/mach-pxa/colibri-pxa270-income.c index db20d25..8cff770 100644 --- a/arch/arm/mach-pxa/colibri-pxa270-income.c +++ b/arch/arm/mach-pxa/colibri-pxa270-income.c @@ -30,8 +30,8 @@ #include <mach/hardware.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 "pxa27x.h" +#include "pxa27x-udc.h" #include <linux/platform_data/video-pxafb.h> #include "devices.h" diff --git a/arch/arm/mach-pxa/colibri-pxa270.c b/arch/arm/mach-pxa/colibri-pxa270.c index 3503826..e68acdd 100644 --- a/arch/arm/mach-pxa/colibri-pxa270.c +++ b/arch/arm/mach-pxa/colibri-pxa270.c @@ -27,8 +27,8 @@ #include <asm/sizes.h> #include <mach/audio.h> -#include <mach/colibri.h> -#include <mach/pxa27x.h> +#include "colibri.h" +#include "pxa27x.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 f1a1ac1..6a5558d 100644 --- a/arch/arm/mach-pxa/colibri-pxa300.c +++ b/arch/arm/mach-pxa/colibri-pxa300.c @@ -22,8 +22,8 @@ #include <asm/mach/arch.h> #include <asm/mach/irq.h> -#include <mach/pxa300.h> -#include <mach/colibri.h> +#include "pxa300.h" +#include "colibri.h" #include <linux/platform_data/usb-ohci-pxa27x.h> #include <linux/platform_data/video-pxafb.h> #include <mach/audio.h> diff --git a/arch/arm/mach-pxa/colibri-pxa320.c b/arch/arm/mach-pxa/colibri-pxa320.c index f6cc8b0..17067a3 100644 --- a/arch/arm/mach-pxa/colibri-pxa320.c +++ b/arch/arm/mach-pxa/colibri-pxa320.c @@ -23,13 +23,13 @@ #include <asm/mach/arch.h> #include <asm/mach/irq.h> -#include <mach/pxa320.h> -#include <mach/colibri.h> +#include "pxa320.h" +#include "colibri.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> +#include "pxa27x-udc.h" +#include "udc.h" #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/colibri-pxa3xx.c b/arch/arm/mach-pxa/colibri-pxa3xx.c index 8240291..b04431b 100644 --- a/arch/arm/mach-pxa/colibri-pxa3xx.c +++ b/arch/arm/mach-pxa/colibri-pxa3xx.c @@ -22,8 +22,8 @@ #include <asm/mach/arch.h> #include <asm/mach/irq.h> #include <mach/pxa3xx-regs.h> -#include <mach/mfp-pxa300.h> -#include <mach/colibri.h> +#include "mfp-pxa300.h" +#include "colibri.h" #include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/video-pxafb.h> #include <linux/platform_data/mtd-nand-pxa3xx.h> diff --git a/arch/arm/mach-pxa/include/mach/colibri.h b/arch/arm/mach-pxa/colibri.h index cb4236e..cb4236e 100644 --- a/arch/arm/mach-pxa/include/mach/colibri.h +++ b/arch/arm/mach-pxa/colibri.h diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c index 89f790d..dc109dc3 100644 --- a/arch/arm/mach-pxa/corgi.c +++ b/arch/arm/mach-pxa/corgi.c @@ -48,12 +48,12 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <mach/pxa25x.h> +#include "pxa25x.h" #include <linux/platform_data/irda-pxaficp.h> #include <linux/platform_data/mmc-pxamci.h> -#include <mach/udc.h> +#include "udc.h" #include <mach/corgi.h> -#include <mach/sharpsl_pm.h> +#include "sharpsl_pm.h" #include <asm/mach/sharpsl_param.h> #include <asm/hardware/scoop.h> diff --git a/arch/arm/mach-pxa/corgi_pm.c b/arch/arm/mach-pxa/corgi_pm.c index 7a39efc..d920681 100644 --- a/arch/arm/mach-pxa/corgi_pm.c +++ b/arch/arm/mach-pxa/corgi_pm.c @@ -27,7 +27,7 @@ #include <mach/corgi.h> #include <mach/pxa2xx-regs.h> -#include <mach/sharpsl_pm.h> +#include "sharpsl_pm.h" #include "generic.h" diff --git a/arch/arm/mach-pxa/csb726.c b/arch/arm/mach-pxa/csb726.c index fadfff8..bf19b84 100644 --- a/arch/arm/mach-pxa/csb726.c +++ b/arch/arm/mach-pxa/csb726.c @@ -21,8 +21,8 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/csb726.h> -#include <mach/pxa27x.h> +#include "csb726.h" +#include "pxa27x.h" #include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/audio.h> diff --git a/arch/arm/mach-pxa/include/mach/csb726.h b/arch/arm/mach-pxa/csb726.h index 00cfbbb..f1f2a78 100644 --- a/arch/arm/mach-pxa/include/mach/csb726.h +++ b/arch/arm/mach-pxa/csb726.h @@ -11,7 +11,7 @@ #ifndef CSB726_H #define CSB726_H -#include "irqs.h" /* PXA_GPIO_TO_IRQ */ +#include <mach/irqs.h> /* PXA_GPIO_TO_IRQ */ #define CSB726_GPIO_IRQ_LAN 52 #define CSB726_GPIO_IRQ_SM501 53 diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c index d1211a4..37d8d85 100644 --- a/arch/arm/mach-pxa/devices.c +++ b/arch/arm/mach-pxa/devices.c @@ -6,7 +6,7 @@ #include <linux/spi/pxa2xx_spi.h> #include <linux/i2c/pxa-i2c.h> -#include <mach/udc.h> +#include "udc.h" #include <linux/platform_data/usb-pxa3xx-ulpi.h> #include <linux/platform_data/video-pxafb.h> #include <linux/platform_data/mmc-pxamci.h> diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c index 2a76c4e..6e0268d 100644 --- a/arch/arm/mach-pxa/em-x270.c +++ b/arch/arm/mach-pxa/em-x270.c @@ -39,8 +39,8 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/pxa27x.h> -#include <mach/pxa27x-udc.h> +#include "pxa27x.h" +#include "pxa27x-udc.h" #include <mach/audio.h> #include <linux/platform_data/video-pxafb.h> #include <linux/platform_data/usb-ohci-pxa27x.h> diff --git a/arch/arm/mach-pxa/include/mach/eseries-irq.h b/arch/arm/mach-pxa/eseries-irq.h index de292b2..de292b2 100644 --- a/arch/arm/mach-pxa/include/mach/eseries-irq.h +++ b/arch/arm/mach-pxa/eseries-irq.h diff --git a/arch/arm/mach-pxa/eseries.c b/arch/arm/mach-pxa/eseries.c index 16dc95f..0b00b22 100644 --- a/arch/arm/mach-pxa/eseries.c +++ b/arch/arm/mach-pxa/eseries.c @@ -31,12 +31,12 @@ #include <asm/mach/arch.h> #include <asm/mach-types.h> -#include <mach/pxa25x.h> +#include "pxa25x.h" #include <mach/eseries-gpio.h> -#include <mach/eseries-irq.h> +#include "eseries-irq.h" #include <mach/audio.h> #include <linux/platform_data/video-pxafb.h> -#include <mach/udc.h> +#include "udc.h" #include <linux/platform_data/irda-pxaficp.h> #include "devices.h" diff --git a/arch/arm/mach-pxa/ezx.c b/arch/arm/mach-pxa/ezx.c index cd62240..34ad0a8 100644 --- a/arch/arm/mach-pxa/ezx.c +++ b/arch/arm/mach-pxa/ezx.c @@ -29,7 +29,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/pxa27x.h> +#include "pxa27x.h" #include <linux/platform_data/video-pxafb.h> #include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/hardware.h> @@ -50,7 +50,7 @@ #define GPIO19_GEN1_CAM_RST 19 #define GPIO28_GEN2_CAM_RST 28 -static struct pwm_lookup ezx_pwm_lookup[] = { +static struct pwm_lookup ezx_pwm_lookup[] __maybe_unused = { PWM_LOOKUP("pxa27x-pwm.0", 0, "pwm-backlight.0", NULL, 78700, PWM_POLARITY_NORMAL), }; @@ -83,7 +83,7 @@ static struct pxafb_mode_info mode_ezx_old = { .sync = 0, }; -static struct pxafb_mach_info ezx_fb_info_1 = { +static struct pxafb_mach_info ezx_fb_info_1 __maybe_unused = { .modes = &mode_ezx_old, .num_modes = 1, .lcd_conn = LCD_COLOR_TFT_16BPP, @@ -104,17 +104,17 @@ static struct pxafb_mode_info mode_72r89803y01 = { .sync = 0, }; -static struct pxafb_mach_info ezx_fb_info_2 = { +static struct pxafb_mach_info ezx_fb_info_2 __maybe_unused = { .modes = &mode_72r89803y01, .num_modes = 1, .lcd_conn = LCD_COLOR_TFT_18BPP, }; -static struct platform_device *ezx_devices[] __initdata = { +static struct platform_device *ezx_devices[] __initdata __maybe_unused = { &ezx_backlight_device, }; -static unsigned long ezx_pin_config[] __initdata = { +static unsigned long ezx_pin_config[] __initdata __maybe_unused = { /* PWM backlight */ GPIO16_PWM0_OUT, diff --git a/arch/arm/mach-pxa/gumstix.c b/arch/arm/mach-pxa/gumstix.c index f6c76a3..6815a93 100644 --- a/arch/arm/mach-pxa/gumstix.c +++ b/arch/arm/mach-pxa/gumstix.c @@ -40,10 +40,10 @@ #include <asm/mach/irq.h> #include <asm/mach/flash.h> -#include <mach/pxa25x.h> +#include "pxa25x.h" #include <linux/platform_data/mmc-pxamci.h> -#include <mach/udc.h> -#include <mach/gumstix.h> +#include "udc.h" +#include "gumstix.h" #include "generic.h" diff --git a/arch/arm/mach-pxa/include/mach/gumstix.h b/arch/arm/mach-pxa/gumstix.h index f7df27b..825f2d1 100644 --- a/arch/arm/mach-pxa/include/mach/gumstix.h +++ b/arch/arm/mach-pxa/gumstix.h @@ -6,7 +6,7 @@ * published by the Free Software Foundation. */ -#include "irqs.h" /* PXA_GPIO_TO_IRQ */ +#include <mach/irqs.h> /* PXA_GPIO_TO_IRQ */ /* BTRESET - Reset line to Bluetooth module, active low signal. */ #define GPIO_GUMSTIX_BTRESET 7 diff --git a/arch/arm/mach-pxa/h5000.c b/arch/arm/mach-pxa/h5000.c index 875ec33..be2a9c3 100644 --- a/arch/arm/mach-pxa/h5000.c +++ b/arch/arm/mach-pxa/h5000.c @@ -30,9 +30,9 @@ #include <asm/mach/map.h> #include <asm/irq.h> -#include <mach/pxa25x.h> -#include <mach/h5000.h> -#include <mach/udc.h> +#include "pxa25x.h" +#include "h5000.h" +#include "udc.h" #include <mach/smemc.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/include/mach/h5000.h b/arch/arm/mach-pxa/h5000.h index 2a5ae38..252461f 100644 --- a/arch/arm/mach-pxa/include/mach/h5000.h +++ b/arch/arm/mach-pxa/h5000.h @@ -18,7 +18,7 @@ #ifndef __ASM_ARCH_H5000_H #define __ASM_ARCH_H5000_H -#include <mach/mfp-pxa25x.h> +#include "mfp-pxa25x.h" /* * CPU GPIOs diff --git a/arch/arm/mach-pxa/himalaya.c b/arch/arm/mach-pxa/himalaya.c index 7a8d749..70e9c06 100644 --- a/arch/arm/mach-pxa/himalaya.c +++ b/arch/arm/mach-pxa/himalaya.c @@ -24,7 +24,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/pxa25x.h> +#include "pxa25x.h" #include "generic.h" diff --git a/arch/arm/mach-pxa/hx4700.c b/arch/arm/mach-pxa/hx4700.c index b076a83..4a2f9ab 100644 --- a/arch/arm/mach-pxa/hx4700.c +++ b/arch/arm/mach-pxa/hx4700.c @@ -44,7 +44,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/pxa27x.h> +#include "pxa27x.h" #include <mach/hx4700.h> #include <linux/platform_data/irda-pxaficp.h> diff --git a/arch/arm/mach-pxa/icontrol.c b/arch/arm/mach-pxa/icontrol.c index a1869f9..cbaf4f6 100644 --- a/arch/arm/mach-pxa/icontrol.c +++ b/arch/arm/mach-pxa/icontrol.c @@ -20,8 +20,8 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/pxa320.h> -#include <mach/mxm8x10.h> +#include "pxa320.h" +#include "mxm8x10.h" #include <linux/spi/spi.h> #include <linux/spi/pxa2xx_spi.h> diff --git a/arch/arm/mach-pxa/idp.c b/arch/arm/mach-pxa/idp.c index f6d02e4..c410d84 100644 --- a/arch/arm/mach-pxa/idp.c +++ b/arch/arm/mach-pxa/idp.c @@ -31,8 +31,8 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <mach/pxa25x.h> -#include <mach/idp.h> +#include "pxa25x.h" +#include "idp.h" #include <linux/platform_data/video-pxafb.h> #include <mach/bitfield.h> #include <linux/platform_data/mmc-pxamci.h> diff --git a/arch/arm/mach-pxa/include/mach/idp.h b/arch/arm/mach-pxa/idp.h index 7e63f46..7182ff92 100644 --- a/arch/arm/mach-pxa/include/mach/idp.h +++ b/arch/arm/mach-pxa/idp.h @@ -23,7 +23,7 @@ * IDP hardware. */ -#include "irqs.h" /* PXA_GPIO_TO_IRQ */ +#include <mach/irqs.h> /* PXA_GPIO_TO_IRQ */ #define IDP_FLASH_PHYS (PXA_CS0_PHYS) #define IDP_ALT_FLASH_PHYS (PXA_CS1_PHYS) diff --git a/arch/arm/mach-pxa/littleton.c b/arch/arm/mach-pxa/littleton.c index 5d66558..051c554 100644 --- a/arch/arm/mach-pxa/littleton.c +++ b/arch/arm/mach-pxa/littleton.c @@ -41,11 +41,11 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <mach/pxa300.h> +#include "pxa300.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 "littleton.h" #include <linux/platform_data/mtd-nand-pxa3xx.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/include/mach/littleton.h b/arch/arm/mach-pxa/littleton.h index 8066be54..8066be54 100644 --- a/arch/arm/mach-pxa/include/mach/littleton.h +++ b/arch/arm/mach-pxa/littleton.h diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c index 5fcd4f0..e9f401b 100644 --- a/arch/arm/mach-pxa/lpd270.c +++ b/arch/arm/mach-pxa/lpd270.c @@ -40,8 +40,8 @@ #include <asm/mach/irq.h> #include <asm/mach/flash.h> -#include <mach/pxa27x.h> -#include <mach/lpd270.h> +#include "pxa27x.h" +#include "lpd270.h" #include <mach/audio.h> #include <linux/platform_data/video-pxafb.h> #include <linux/platform_data/mmc-pxamci.h> diff --git a/arch/arm/mach-pxa/include/mach/lpd270.h b/arch/arm/mach-pxa/lpd270.h index 4edc712..4edc712 100644 --- a/arch/arm/mach-pxa/include/mach/lpd270.h +++ b/arch/arm/mach-pxa/lpd270.h diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c index 6de32fa..7245f33 100644 --- a/arch/arm/mach-pxa/lubbock.c +++ b/arch/arm/mach-pxa/lubbock.c @@ -47,14 +47,14 @@ #include <asm/hardware/sa1111.h> -#include <mach/pxa25x.h> +#include "pxa25x.h" #include <mach/audio.h> #include <mach/lubbock.h> -#include <mach/udc.h> +#include "udc.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 "pm.h" #include <mach/smemc.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c index 896b268..abc9181 100644 --- a/arch/arm/mach-pxa/magician.c +++ b/arch/arm/mach-pxa/magician.c @@ -38,7 +38,7 @@ #include <asm/mach/arch.h> #include <asm/system_info.h> -#include <mach/pxa27x.h> +#include "pxa27x.h" #include <mach/magician.h> #include <linux/platform_data/video-pxafb.h> #include <linux/platform_data/mmc-pxamci.h> @@ -48,9 +48,9 @@ #include <linux/regulator/max1586.h> #include <linux/platform_data/pxa2xx_udc.h> -#include <mach/udc.h> -#include <mach/pxa27x-udc.h> +#include "udc.h" +#include "pxa27x-udc.h" #include "devices.h" #include "generic.h" diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c index c3a87c1..4096406 100644 --- a/arch/arm/mach-pxa/mainstone.c +++ b/arch/arm/mach-pxa/mainstone.c @@ -46,7 +46,7 @@ #include <asm/mach/irq.h> #include <asm/mach/flash.h> -#include <mach/pxa27x.h> +#include "pxa27x.h" #include <mach/mainstone.h> #include <mach/audio.h> #include <linux/platform_data/video-pxafb.h> diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa25x.h b/arch/arm/mach-pxa/mfp-pxa25x.h index cafadc3..1c59d4b 100644 --- a/arch/arm/mach-pxa/include/mach/mfp-pxa25x.h +++ b/arch/arm/mach-pxa/mfp-pxa25x.h @@ -1,7 +1,7 @@ #ifndef __ASM_ARCH_MFP_PXA25X_H #define __ASM_ARCH_MFP_PXA25X_H -#include <mach/mfp-pxa2xx.h> +#include "mfp-pxa2xx.h" /* GPIO */ #define GPIO2_GPIO MFP_CFG_IN(GPIO2, AF0) diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa27x.h b/arch/arm/mach-pxa/mfp-pxa27x.h index b6132aa..9fe5601 100644 --- a/arch/arm/mach-pxa/include/mach/mfp-pxa27x.h +++ b/arch/arm/mach-pxa/mfp-pxa27x.h @@ -8,7 +8,7 @@ * specific controller, and this should work in most cases. */ -#include <mach/mfp-pxa2xx.h> +#include "mfp-pxa2xx.h" /* Note: GPIO3/GPIO4 will be driven by Power I2C when PCFR/PI2C_EN * bit is set, regardless of the GPIO configuration diff --git a/arch/arm/mach-pxa/mfp-pxa2xx.c b/arch/arm/mach-pxa/mfp-pxa2xx.c index 666b789..3732aec 100644 --- a/arch/arm/mach-pxa/mfp-pxa2xx.c +++ b/arch/arm/mach-pxa/mfp-pxa2xx.c @@ -21,7 +21,7 @@ #include <linux/syscore_ops.h> #include <mach/pxa2xx-regs.h> -#include <mach/mfp-pxa2xx.h> +#include "mfp-pxa2xx.h" #include "generic.h" diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa2xx.h b/arch/arm/mach-pxa/mfp-pxa2xx.h index cbf51ae..cbf51ae 100644 --- a/arch/arm/mach-pxa/include/mach/mfp-pxa2xx.h +++ b/arch/arm/mach-pxa/mfp-pxa2xx.h diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa300.h b/arch/arm/mach-pxa/mfp-pxa300.h index 4e12870..5ee51e2 100644 --- a/arch/arm/mach-pxa/include/mach/mfp-pxa300.h +++ b/arch/arm/mach-pxa/mfp-pxa300.h @@ -15,7 +15,7 @@ #ifndef __ASM_ARCH_MFP_PXA300_H #define __ASM_ARCH_MFP_PXA300_H -#include <mach/mfp-pxa3xx.h> +#include "mfp-pxa3xx.h" /* GPIO */ #define GPIO46_GPIO MFP_CFG(GPIO46, AF1) diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa320.h b/arch/arm/mach-pxa/mfp-pxa320.h index 3ce4682..e8797cf 100644 --- a/arch/arm/mach-pxa/include/mach/mfp-pxa320.h +++ b/arch/arm/mach-pxa/mfp-pxa320.h @@ -15,7 +15,7 @@ #ifndef __ASM_ARCH_MFP_PXA320_H #define __ASM_ARCH_MFP_PXA320_H -#include <mach/mfp-pxa3xx.h> +#include "mfp-pxa3xx.h" /* GPIO */ #define GPIO46_GPIO MFP_CFG(GPIO46, AF0) diff --git a/arch/arm/mach-pxa/mfp-pxa3xx.c b/arch/arm/mach-pxa/mfp-pxa3xx.c index 89863a0..994edc0 100644 --- a/arch/arm/mach-pxa/mfp-pxa3xx.c +++ b/arch/arm/mach-pxa/mfp-pxa3xx.c @@ -20,7 +20,7 @@ #include <linux/syscore_ops.h> #include <mach/hardware.h> -#include <mach/mfp-pxa3xx.h> +#include "mfp-pxa3xx.h" #include <mach/pxa3xx-regs.h> #ifdef CONFIG_PM diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa3xx.h b/arch/arm/mach-pxa/mfp-pxa3xx.h index d375195..d375195 100644 --- a/arch/arm/mach-pxa/include/mach/mfp-pxa3xx.h +++ b/arch/arm/mach-pxa/mfp-pxa3xx.h diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa930.h b/arch/arm/mach-pxa/mfp-pxa930.h index 04f7c97..113967b 100644 --- a/arch/arm/mach-pxa/include/mach/mfp-pxa930.h +++ b/arch/arm/mach-pxa/mfp-pxa930.h @@ -13,7 +13,7 @@ #ifndef __ASM_ARCH_MFP_PXA9xx_H #define __ASM_ARCH_MFP_PXA9xx_H -#include <mach/mfp-pxa3xx.h> +#include "mfp-pxa3xx.h" /* GPIO */ #define GPIO46_GPIO MFP_CFG(GPIO46, AF0) diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c index ccfd2b6..38a96a1 100644 --- a/arch/arm/mach-pxa/mioa701.c +++ b/arch/arm/mach-pxa/mioa701.c @@ -47,19 +47,19 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/pxa27x.h> -#include <mach/regs-rtc.h> +#include "pxa27x.h" +#include "regs-rtc.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 "udc.h" +#include "pxa27x-udc.h" #include <linux/platform_data/media/camera-pxa.h> #include <mach/audio.h> #include <mach/smemc.h> #include <media/soc_camera.h> -#include <mach/mioa701.h> +#include "mioa701.h" #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/include/mach/mioa701.h b/arch/arm/mach-pxa/mioa701.h index e57f5c7..e57f5c7 100644 --- a/arch/arm/mach-pxa/include/mach/mioa701.h +++ b/arch/arm/mach-pxa/mioa701.h diff --git a/arch/arm/mach-pxa/mp900.c b/arch/arm/mach-pxa/mp900.c index 14f6aaf..4d89029 100644 --- a/arch/arm/mach-pxa/mp900.c +++ b/arch/arm/mach-pxa/mp900.c @@ -22,7 +22,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/pxa25x.h> +#include "pxa25x.h" #include "generic.h" static void isp116x_pfm_delay(struct device *dev, int delay) diff --git a/arch/arm/mach-pxa/mxm8x10.c b/arch/arm/mach-pxa/mxm8x10.c index d04ed49..9a22ae0 100644 --- a/arch/arm/mach-pxa/mxm8x10.c +++ b/arch/arm/mach-pxa/mxm8x10.c @@ -29,9 +29,9 @@ #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 "pxa320.h" -#include <mach/mxm8x10.h> +#include "mxm8x10.h" #include "devices.h" #include "generic.h" diff --git a/arch/arm/mach-pxa/include/mach/mxm8x10.h b/arch/arm/mach-pxa/mxm8x10.h index ffa1566..ffa1566 100644 --- a/arch/arm/mach-pxa/include/mach/mxm8x10.h +++ b/arch/arm/mach-pxa/mxm8x10.h diff --git a/arch/arm/mach-pxa/palm27x.c b/arch/arm/mach-pxa/palm27x.c index 8fbfb10..e5ae99d 100644 --- a/arch/arm/mach-pxa/palm27x.c +++ b/arch/arm/mach-pxa/palm27x.c @@ -28,14 +28,14 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <mach/pxa27x.h> +#include "pxa27x.h" #include <mach/audio.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 "udc.h" #include <linux/platform_data/asoc-palm27x.h> -#include <mach/palm27x.h> +#include "palm27x.h" #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/include/mach/palm27x.h b/arch/arm/mach-pxa/palm27x.h index d4eac3d..d4eac3d 100644 --- a/arch/arm/mach-pxa/include/mach/palm27x.h +++ b/arch/arm/mach-pxa/palm27x.h diff --git a/arch/arm/mach-pxa/palmld.c b/arch/arm/mach-pxa/palmld.c index cf210b1..980f284 100644 --- a/arch/arm/mach-pxa/palmld.c +++ b/arch/arm/mach-pxa/palmld.c @@ -32,7 +32,7 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <mach/pxa27x.h> +#include "pxa27x.h" #include <mach/audio.h> #include <mach/palmld.h> #include <linux/platform_data/mmc-pxamci.h> @@ -40,7 +40,7 @@ #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 "palm27x.h" #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/palmt5.c b/arch/arm/mach-pxa/palmt5.c index 3ed9b02..876144a 100644 --- a/arch/arm/mach-pxa/palmt5.c +++ b/arch/arm/mach-pxa/palmt5.c @@ -33,16 +33,16 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <mach/pxa27x.h> +#include "pxa27x.h" #include <mach/audio.h> -#include <mach/palmt5.h> +#include "palmt5.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 "udc.h" #include <linux/platform_data/asoc-palm27x.h> -#include <mach/palm27x.h> +#include "palm27x.h" #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/include/mach/palmt5.h b/arch/arm/mach-pxa/palmt5.h index e342c59..f850cc9 100644 --- a/arch/arm/mach-pxa/include/mach/palmt5.h +++ b/arch/arm/mach-pxa/palmt5.h @@ -15,7 +15,7 @@ #ifndef _INCLUDE_PALMT5_H_ #define _INCLUDE_PALMT5_H_ -#include "irqs.h" /* PXA_GPIO_TO_IRQ */ +#include <mach/irqs.h> /* PXA_GPIO_TO_IRQ */ /** HERE ARE GPIOs **/ diff --git a/arch/arm/mach-pxa/palmtc.c b/arch/arm/mach-pxa/palmtc.c index 0b5c387..1894659 100644 --- a/arch/arm/mach-pxa/palmtc.c +++ b/arch/arm/mach-pxa/palmtc.c @@ -32,13 +32,13 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <mach/pxa25x.h> +#include "pxa25x.h" #include <mach/audio.h> #include <mach/palmtc.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 "udc.h" #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/palmte2.c b/arch/arm/mach-pxa/palmte2.c index e64bb43..36b4614 100644 --- a/arch/arm/mach-pxa/palmte2.c +++ b/arch/arm/mach-pxa/palmte2.c @@ -32,13 +32,13 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <mach/pxa25x.h> +#include "pxa25x.h" #include <mach/audio.h> -#include <mach/palmte2.h> +#include "palmte2.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 "udc.h" #include <linux/platform_data/asoc-palm27x.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/include/mach/palmte2.h b/arch/arm/mach-pxa/palmte2.h index f89e989..f89e989 100644 --- a/arch/arm/mach-pxa/include/mach/palmte2.h +++ b/arch/arm/mach-pxa/palmte2.h diff --git a/arch/arm/mach-pxa/palmtreo.c b/arch/arm/mach-pxa/palmtreo.c index 2dc5606..4cc05ec 100644 --- a/arch/arm/mach-pxa/palmtreo.c +++ b/arch/arm/mach-pxa/palmtreo.c @@ -31,20 +31,20 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <mach/pxa27x.h> -#include <mach/pxa27x-udc.h> +#include "pxa27x.h" +#include "pxa27x-udc.h" #include <mach/audio.h> -#include <mach/palmtreo.h> +#include "palmtreo.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 "udc.h" #include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/pxa2xx-regs.h> #include <linux/platform_data/asoc-palm27x.h> #include <linux/platform_data/media/camera-pxa.h> -#include <mach/palm27x.h> +#include "palm27x.h" #include <sound/pxa2xx-lib.h> diff --git a/arch/arm/mach-pxa/include/mach/palmtreo.h b/arch/arm/mach-pxa/palmtreo.h index 714b657..714b657 100644 --- a/arch/arm/mach-pxa/include/mach/palmtreo.h +++ b/arch/arm/mach-pxa/palmtreo.h diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c index d787dd1..3664697 100644 --- a/arch/arm/mach-pxa/palmtx.c +++ b/arch/arm/mach-pxa/palmtx.c @@ -37,16 +37,16 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <mach/pxa27x.h> +#include "pxa27x.h" #include <mach/audio.h> #include <mach/palmtx.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 "udc.h" #include <linux/platform_data/asoc-palm27x.h> -#include <mach/palm27x.h> +#include "palm27x.h" #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/palmz72.c b/arch/arm/mach-pxa/palmz72.c index e3df17a..9c308de 100644 --- a/arch/arm/mach-pxa/palmz72.c +++ b/arch/arm/mach-pxa/palmz72.c @@ -37,18 +37,18 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <mach/pxa27x.h> +#include "pxa27x.h" #include <mach/audio.h> -#include <mach/palmz72.h> +#include "palmz72.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 "udc.h" #include <linux/platform_data/asoc-palm27x.h> -#include <mach/palm27x.h> +#include "palm27x.h" -#include <mach/pm.h> +#include "pm.h" #include <linux/platform_data/media/camera-pxa.h> #include <media/soc_camera.h> diff --git a/arch/arm/mach-pxa/include/mach/palmz72.h b/arch/arm/mach-pxa/palmz72.h index 0d4700a..0d4700a 100644 --- a/arch/arm/mach-pxa/include/mach/palmz72.h +++ b/arch/arm/mach-pxa/palmz72.h diff --git a/arch/arm/mach-pxa/pcm027.c b/arch/arm/mach-pxa/pcm027.c index 69918c7..ccca9f7 100644 --- a/arch/arm/mach-pxa/pcm027.c +++ b/arch/arm/mach-pxa/pcm027.c @@ -30,8 +30,8 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/pxa27x.h> -#include <mach/pcm027.h> +#include "pxa27x.h" +#include "pcm027.h" #include "generic.h" /* diff --git a/arch/arm/mach-pxa/include/mach/pcm027.h b/arch/arm/mach-pxa/pcm027.h index 86ebd7b..047cdf2 100644 --- a/arch/arm/mach-pxa/include/mach/pcm027.h +++ b/arch/arm/mach-pxa/pcm027.h @@ -23,7 +23,7 @@ * Definitions of CPU card resources only */ -#include "irqs.h" /* PXA_GPIO_TO_IRQ */ +#include <mach/irqs.h> /* PXA_GPIO_TO_IRQ */ /* phyCORE-PXA270 (PCM027) Interrupts */ #define PCM027_IRQ(x) (IRQ_BOARD_START + (x)) diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c index 8459239..0bd5959 100644 --- a/arch/arm/mach-pxa/pcm990-baseboard.c +++ b/arch/arm/mach-pxa/pcm990-baseboard.c @@ -32,11 +32,11 @@ #include <linux/platform_data/media/camera-pxa.h> #include <asm/mach/map.h> -#include <mach/pxa27x.h> +#include "pxa27x.h" #include <mach/audio.h> #include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/usb-ohci-pxa27x.h> -#include <mach/pcm990_baseboard.h> +#include "pcm990_baseboard.h" #include <linux/platform_data/video-pxafb.h> #include "devices.h" diff --git a/arch/arm/mach-pxa/include/mach/pcm990_baseboard.h b/arch/arm/mach-pxa/pcm990_baseboard.h index 7e544c1..79d35ad 100644 --- a/arch/arm/mach-pxa/include/mach/pcm990_baseboard.h +++ b/arch/arm/mach-pxa/pcm990_baseboard.h @@ -19,8 +19,8 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#include <mach/pcm027.h> -#include "irqs.h" /* PXA_GPIO_TO_IRQ */ +#include "pcm027.h" +#include <mach/irqs.h> /* PXA_GPIO_TO_IRQ */ /* * definitions relevant only when the PCM-990 diff --git a/arch/arm/mach-pxa/pm.c b/arch/arm/mach-pxa/pm.c index 37178a8..388463b 100644 --- a/arch/arm/mach-pxa/pm.c +++ b/arch/arm/mach-pxa/pm.c @@ -16,7 +16,7 @@ #include <linux/errno.h> #include <linux/slab.h> -#include <mach/pm.h> +#include "pm.h" struct pxa_cpu_pm_fns *pxa_cpu_pm_fns; static unsigned long *sleep_save; diff --git a/arch/arm/mach-pxa/include/mach/pm.h b/arch/arm/mach-pxa/pm.h index 51558bc..51558bc 100644 --- a/arch/arm/mach-pxa/include/mach/pm.h +++ b/arch/arm/mach-pxa/pm.h diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c index 195b112..62a1191 100644 --- a/arch/arm/mach-pxa/poodle.c +++ b/arch/arm/mach-pxa/poodle.c @@ -41,9 +41,9 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <mach/pxa25x.h> +#include "pxa25x.h" #include <linux/platform_data/mmc-pxamci.h> -#include <mach/udc.h> +#include "udc.h" #include <linux/platform_data/irda-pxaficp.h> #include <mach/poodle.h> #include <linux/platform_data/video-pxafb.h> diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c index 1dc85ff..a177bf4 100644 --- a/arch/arm/mach-pxa/pxa25x.c +++ b/arch/arm/mach-pxa/pxa25x.c @@ -30,9 +30,9 @@ #include <asm/suspend.h> #include <mach/hardware.h> #include <mach/irqs.h> -#include <mach/pxa25x.h> +#include "pxa25x.h" #include <mach/reset.h> -#include <mach/pm.h> +#include "pm.h" #include <mach/dma.h> #include <mach/smemc.h> diff --git a/arch/arm/mach-pxa/include/mach/pxa25x.h b/arch/arm/mach-pxa/pxa25x.h index 5a34175..2011e8d 100644 --- a/arch/arm/mach-pxa/include/mach/pxa25x.h +++ b/arch/arm/mach-pxa/pxa25x.h @@ -3,7 +3,7 @@ #include <mach/hardware.h> #include <mach/pxa2xx-regs.h> -#include <mach/mfp-pxa25x.h> +#include "mfp-pxa25x.h" #include <mach/irqs.h> #endif /* __MACH_PXA25x_H */ diff --git a/arch/arm/mach-pxa/include/mach/pxa27x-udc.h b/arch/arm/mach-pxa/pxa27x-udc.h index 4cf28f6..4cf28f6 100644 --- a/arch/arm/mach-pxa/include/mach/pxa27x-udc.h +++ b/arch/arm/mach-pxa/pxa27x-udc.h diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c index ffc4240..8dfd175 100644 --- a/arch/arm/mach-pxa/pxa27x.c +++ b/arch/arm/mach-pxa/pxa27x.c @@ -28,10 +28,10 @@ #include <asm/irq.h> #include <asm/suspend.h> #include <mach/irqs.h> -#include <mach/pxa27x.h> +#include "pxa27x.h" #include <mach/reset.h> #include <linux/platform_data/usb-ohci-pxa27x.h> -#include <mach/pm.h> +#include "pm.h" #include <mach/dma.h> #include <mach/smemc.h> diff --git a/arch/arm/mach-pxa/include/mach/pxa27x.h b/arch/arm/mach-pxa/pxa27x.h index 1a42919..075131d 100644 --- a/arch/arm/mach-pxa/include/mach/pxa27x.h +++ b/arch/arm/mach-pxa/pxa27x.h @@ -4,7 +4,7 @@ #include <linux/suspend.h> #include <mach/hardware.h> #include <mach/pxa2xx-regs.h> -#include <mach/mfp-pxa27x.h> +#include "mfp-pxa27x.h" #include <mach/irqs.h> #define ARB_CNTRL __REG(0x48000048) /* Arbiter Control Register */ diff --git a/arch/arm/mach-pxa/pxa2xx.c b/arch/arm/mach-pxa/pxa2xx.c index 447dcbb..6b5e566 100644 --- a/arch/arm/mach-pxa/pxa2xx.c +++ b/arch/arm/mach-pxa/pxa2xx.c @@ -17,7 +17,7 @@ #include <mach/hardware.h> #include <mach/pxa2xx-regs.h> -#include <mach/mfp-pxa25x.h> +#include "mfp-pxa25x.h" #include <mach/reset.h> #include <linux/platform_data/irda-pxaficp.h> diff --git a/arch/arm/mach-pxa/pxa300.c b/arch/arm/mach-pxa/pxa300.c index 28c5b56..df83b1b 100644 --- a/arch/arm/mach-pxa/pxa300.c +++ b/arch/arm/mach-pxa/pxa300.c @@ -18,7 +18,7 @@ #include <linux/platform_device.h> #include <linux/io.h> -#include <mach/pxa300.h> +#include "pxa300.h" #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/include/mach/pxa300.h b/arch/arm/mach-pxa/pxa300.h index 733b641..59fa410 100644 --- a/arch/arm/mach-pxa/include/mach/pxa300.h +++ b/arch/arm/mach-pxa/pxa300.h @@ -1,7 +1,7 @@ #ifndef __MACH_PXA300_H #define __MACH_PXA300_H -#include <mach/pxa3xx.h> -#include <mach/mfp-pxa300.h> +#include "pxa3xx.h" +#include "mfp-pxa300.h" #endif /* __MACH_PXA300_H */ diff --git a/arch/arm/mach-pxa/pxa320.c b/arch/arm/mach-pxa/pxa320.c index 2f55bb4..a26eec5 100644 --- a/arch/arm/mach-pxa/pxa320.c +++ b/arch/arm/mach-pxa/pxa320.c @@ -18,7 +18,7 @@ #include <linux/platform_device.h> #include <linux/io.h> -#include <mach/pxa320.h> +#include "pxa320.h" #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/include/mach/pxa320.h b/arch/arm/mach-pxa/pxa320.h index b6204e4..b9e5115 100644 --- a/arch/arm/mach-pxa/include/mach/pxa320.h +++ b/arch/arm/mach-pxa/pxa320.h @@ -1,8 +1,8 @@ #ifndef __MACH_PXA320_H #define __MACH_PXA320_H -#include <mach/pxa3xx.h> -#include <mach/mfp-pxa320.h> +#include "pxa3xx.h" +#include "mfp-pxa320.h" #endif /* __MACH_PXA320_H */ diff --git a/arch/arm/mach-pxa/pxa3xx-ulpi.c b/arch/arm/mach-pxa/pxa3xx-ulpi.c index 1c85275..eba595f 100644 --- a/arch/arm/mach-pxa/pxa3xx-ulpi.c +++ b/arch/arm/mach-pxa/pxa3xx-ulpi.c @@ -26,7 +26,7 @@ #include <linux/usb/otg.h> #include <mach/hardware.h> -#include <mach/regs-u2d.h> +#include "regs-u2d.h" #include <linux/platform_data/usb-pxa3xx-ulpi.h> struct pxa3xx_u2d_ulpi { diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c index 20ce2d3..a1c4c88 100644 --- a/arch/arm/mach-pxa/pxa3xx.c +++ b/arch/arm/mach-pxa/pxa3xx.c @@ -30,7 +30,7 @@ #include <mach/pxa3xx-regs.h> #include <mach/reset.h> #include <linux/platform_data/usb-ohci-pxa27x.h> -#include <mach/pm.h> +#include "pm.h" #include <mach/dma.h> #include <mach/smemc.h> #include <mach/irqs.h> diff --git a/arch/arm/mach-pxa/include/mach/pxa3xx.h b/arch/arm/mach-pxa/pxa3xx.h index b4143fb..b4143fb 100644 --- a/arch/arm/mach-pxa/include/mach/pxa3xx.h +++ b/arch/arm/mach-pxa/pxa3xx.h diff --git a/arch/arm/mach-pxa/pxa930.c b/arch/arm/mach-pxa/pxa930.c index ab62448..da912be 100644 --- a/arch/arm/mach-pxa/pxa930.c +++ b/arch/arm/mach-pxa/pxa930.c @@ -17,7 +17,7 @@ #include <linux/gpio-pxa.h> #include <linux/platform_device.h> -#include <mach/pxa930.h> +#include "pxa930.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/include/mach/pxa930.h b/arch/arm/mach-pxa/pxa930.h index 190363b..4eceb02 100644 --- a/arch/arm/mach-pxa/include/mach/pxa930.h +++ b/arch/arm/mach-pxa/pxa930.h @@ -1,7 +1,7 @@ #ifndef __MACH_PXA930_H #define __MACH_PXA930_H -#include <mach/pxa3xx.h> -#include <mach/mfp-pxa930.h> +#include "pxa3xx.h" +#include "mfp-pxa930.h" #endif /* __MACH_PXA930_H */ diff --git a/arch/arm/mach-pxa/raumfeld.c b/arch/arm/mach-pxa/raumfeld.c index 36571a9..8347d87 100644 --- a/arch/arm/mach-pxa/raumfeld.c +++ b/arch/arm/mach-pxa/raumfeld.c @@ -49,7 +49,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/pxa300.h> +#include "pxa300.h" #include <linux/platform_data/usb-ohci-pxa27x.h> #include <linux/platform_data/video-pxafb.h> #include <linux/platform_data/mmc-pxamci.h> @@ -1046,7 +1046,7 @@ static void __init raumfeld_common_init(void) i2c_register_board_info(1, &raumfeld_pwri2c_board_info, 1); } -static void __init raumfeld_controller_init(void) +static void __init __maybe_unused raumfeld_controller_init(void) { int ret; @@ -1067,7 +1067,7 @@ static void __init raumfeld_controller_init(void) raumfeld_w1_init(); } -static void __init raumfeld_connector_init(void) +static void __init __maybe_unused raumfeld_connector_init(void) { pxa3xx_mfp_config(ARRAY_AND_SIZE(raumfeld_connector_pin_config)); spi_register_board_info(ARRAY_AND_SIZE(connector_spi_devices)); @@ -1079,7 +1079,7 @@ static void __init raumfeld_connector_init(void) raumfeld_common_init(); } -static void __init raumfeld_speaker_init(void) +static void __init __maybe_unused raumfeld_speaker_init(void) { pxa3xx_mfp_config(ARRAY_AND_SIZE(raumfeld_speaker_pin_config)); spi_register_board_info(ARRAY_AND_SIZE(speaker_spi_devices)); diff --git a/arch/arm/mach-pxa/include/mach/regs-rtc.h b/arch/arm/mach-pxa/regs-rtc.h index f0e4a58..f0e4a58 100644 --- a/arch/arm/mach-pxa/include/mach/regs-rtc.h +++ b/arch/arm/mach-pxa/regs-rtc.h diff --git a/arch/arm/mach-pxa/include/mach/regs-u2d.h b/arch/arm/mach-pxa/regs-u2d.h index c15c0c5..c15c0c5 100644 --- a/arch/arm/mach-pxa/include/mach/regs-u2d.h +++ b/arch/arm/mach-pxa/regs-u2d.h diff --git a/arch/arm/mach-pxa/saar.c b/arch/arm/mach-pxa/saar.c index 710c493..1414b5f 100644 --- a/arch/arm/mach-pxa/saar.c +++ b/arch/arm/mach-pxa/saar.c @@ -31,7 +31,7 @@ #include <asm/mach/arch.h> #include <asm/mach/flash.h> -#include <mach/pxa930.h> +#include "pxa930.h" #include <linux/platform_data/video-pxafb.h> #include "devices.h" diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c index bdc0c41..b80eab9 100644 --- a/arch/arm/mach-pxa/sharpsl_pm.c +++ b/arch/arm/mach-pxa/sharpsl_pm.c @@ -27,10 +27,10 @@ #include <linux/io.h> #include <asm/mach-types.h> -#include <mach/pm.h> +#include "pm.h" #include <mach/pxa2xx-regs.h> -#include <mach/regs-rtc.h> -#include <mach/sharpsl_pm.h> +#include "regs-rtc.h" +#include "sharpsl_pm.h" /* * Constants diff --git a/arch/arm/mach-pxa/include/mach/sharpsl_pm.h b/arch/arm/mach-pxa/sharpsl_pm.h index 905be67..905be67 100644 --- a/arch/arm/mach-pxa/include/mach/sharpsl_pm.h +++ b/arch/arm/mach-pxa/sharpsl_pm.h diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c index f4e2e27..825f903 100644 --- a/arch/arm/mach-pxa/spitz.c +++ b/arch/arm/mach-pxa/spitz.c @@ -40,15 +40,15 @@ #include <asm/mach/sharpsl_param.h> #include <asm/hardware/scoop.h> -#include <mach/pxa27x.h> -#include <mach/pxa27x-udc.h> +#include "pxa27x.h" +#include "pxa27x-udc.h" #include <mach/reset.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 "sharpsl_pm.h" #include <mach/smemc.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/spitz_pm.c b/arch/arm/mach-pxa/spitz_pm.c index e191f99..ea9f903 100644 --- a/arch/arm/mach-pxa/spitz_pm.c +++ b/arch/arm/mach-pxa/spitz_pm.c @@ -25,8 +25,8 @@ #include <mach/hardware.h> #include <mach/spitz.h> -#include <mach/pxa27x.h> -#include <mach/sharpsl_pm.h> +#include "pxa27x.h" +#include "sharpsl_pm.h" #include "generic.h" diff --git a/arch/arm/mach-pxa/stargate2.c b/arch/arm/mach-pxa/stargate2.c index 01de542..702f4f1 100644 --- a/arch/arm/mach-pxa/stargate2.c +++ b/arch/arm/mach-pxa/stargate2.c @@ -43,10 +43,10 @@ #include <asm/mach/irq.h> #include <asm/mach/flash.h> -#include <mach/pxa27x.h> +#include "pxa27x.h" #include <linux/platform_data/mmc-pxamci.h> -#include <mach/udc.h> -#include <mach/pxa27x-udc.h> +#include "udc.h" +#include "pxa27x-udc.h" #include <mach/smemc.h> #include <linux/spi/spi.h> diff --git a/arch/arm/mach-pxa/tavorevb.c b/arch/arm/mach-pxa/tavorevb.c index 349a13a..4b38e82 100644 --- a/arch/arm/mach-pxa/tavorevb.c +++ b/arch/arm/mach-pxa/tavorevb.c @@ -24,7 +24,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/pxa930.h> +#include "pxa930.h" #include <linux/platform_data/video-pxafb.h> #include <linux/platform_data/keypad-pxa27x.h> diff --git a/arch/arm/mach-pxa/tosa-bt.c b/arch/arm/mach-pxa/tosa-bt.c index e0a5320..107f372 100644 --- a/arch/arm/mach-pxa/tosa-bt.c +++ b/arch/arm/mach-pxa/tosa-bt.c @@ -16,7 +16,7 @@ #include <linux/delay.h> #include <linux/rfkill.h> -#include <mach/tosa_bt.h> +#include "tosa_bt.h" static void tosa_bt_on(struct tosa_bt_data *data) { diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c index e6e27c0..13de6602 100644 --- a/arch/arm/mach-pxa/tosa.c +++ b/arch/arm/mach-pxa/tosa.c @@ -43,12 +43,12 @@ #include <asm/setup.h> #include <asm/mach-types.h> -#include <mach/pxa25x.h> +#include "pxa25x.h" #include <mach/reset.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 "udc.h" +#include "tosa_bt.h" #include <mach/audio.h> #include <mach/smemc.h> diff --git a/arch/arm/mach-pxa/include/mach/tosa_bt.h b/arch/arm/mach-pxa/tosa_bt.h index efc3c3d..efc3c3d 100644 --- a/arch/arm/mach-pxa/include/mach/tosa_bt.h +++ b/arch/arm/mach-pxa/tosa_bt.h diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c index 066e3a2..ea78bc5 100644 --- a/arch/arm/mach-pxa/trizeps4.c +++ b/arch/arm/mach-pxa/trizeps4.c @@ -41,7 +41,7 @@ #include <asm/mach/irq.h> #include <asm/mach/flash.h> -#include <mach/pxa27x.h> +#include "pxa27x.h" #include <mach/trizeps4.h> #include <mach/audio.h> #include <linux/platform_data/video-pxafb.h> diff --git a/arch/arm/mach-pxa/include/mach/udc.h b/arch/arm/mach-pxa/udc.h index 9a827e3..9a827e3 100644 --- a/arch/arm/mach-pxa/include/mach/udc.h +++ b/arch/arm/mach-pxa/udc.h diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c index 7ecc61a..8e89d91 100644 --- a/arch/arm/mach-pxa/viper.c +++ b/arch/arm/mach-pxa/viper.c @@ -47,12 +47,12 @@ #include <linux/mtd/physmap.h> #include <linux/syscore_ops.h> -#include <mach/pxa25x.h> +#include "pxa25x.h" #include <mach/audio.h> #include <linux/platform_data/video-pxafb.h> #include <mach/regs-uart.h> #include <linux/platform_data/pcmcia-pxa2xx_viper.h> -#include <mach/viper.h> +#include "viper.h" #include <asm/setup.h> #include <asm/mach-types.h> diff --git a/arch/arm/mach-pxa/include/mach/viper.h b/arch/arm/mach-pxa/viper.h index 5f5fbf1..5f5fbf1 100644 --- a/arch/arm/mach-pxa/include/mach/viper.h +++ b/arch/arm/mach-pxa/viper.h diff --git a/arch/arm/mach-pxa/vpac270.c b/arch/arm/mach-pxa/vpac270.c index 54122a9..c006ee9 100644 --- a/arch/arm/mach-pxa/vpac270.c +++ b/arch/arm/mach-pxa/vpac270.c @@ -31,14 +31,14 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/pxa27x.h> +#include "pxa27x.h" #include <mach/audio.h> #include <mach/vpac270.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 "pxa27x-udc.h" +#include "udc.h" #include <linux/platform_data/ata-pxa.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/xcep.c b/arch/arm/mach-pxa/xcep.c index 13b1d45..3f06cd9 100644 --- a/arch/arm/mach-pxa/xcep.c +++ b/arch/arm/mach-pxa/xcep.c @@ -28,7 +28,7 @@ #include <asm/mach/map.h> #include <mach/hardware.h> -#include <mach/pxa25x.h> +#include "pxa25x.h" #include <mach/smemc.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/z2.c b/arch/arm/mach-pxa/z2.c index d9899d7..510e533 100644 --- a/arch/arm/mach-pxa/z2.c +++ b/arch/arm/mach-pxa/z2.c @@ -35,13 +35,13 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/pxa27x.h> -#include <mach/mfp-pxa27x.h> +#include "pxa27x.h" +#include "mfp-pxa27x.h" #include <mach/z2.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 "pm.h" #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/zeus.c b/arch/arm/mach-pxa/zeus.c index 30e62a3..515b7dd 100644 --- a/arch/arm/mach-pxa/zeus.c +++ b/arch/arm/mach-pxa/zeus.c @@ -38,17 +38,17 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <mach/pxa27x.h> +#include "pxa27x.h" #include <mach/regs-uart.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 "pxa27x-udc.h" +#include "udc.h" #include <linux/platform_data/video-pxafb.h> -#include <mach/pm.h> +#include "pm.h" #include <mach/audio.h> #include <linux/platform_data/pcmcia-pxa2xx_viper.h> -#include <mach/zeus.h> +#include "zeus.h" #include <mach/smemc.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/include/mach/zeus.h b/arch/arm/mach-pxa/zeus.h index 56024f8..56024f8 100644 --- a/arch/arm/mach-pxa/include/mach/zeus.h +++ b/arch/arm/mach-pxa/zeus.h diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c index e20359a..3642389 100644 --- a/arch/arm/mach-pxa/zylonite.c +++ b/arch/arm/mach-pxa/zylonite.c @@ -25,10 +25,10 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/pxa3xx.h> +#include "pxa3xx.h" #include <mach/audio.h> #include <linux/platform_data/video-pxafb.h> -#include <mach/zylonite.h> +#include "zylonite.h" #include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/usb-ohci-pxa27x.h> #include <linux/platform_data/keypad-pxa27x.h> diff --git a/arch/arm/mach-pxa/include/mach/zylonite.h b/arch/arm/mach-pxa/zylonite.h index ecca976..ecca976 100644 --- a/arch/arm/mach-pxa/include/mach/zylonite.h +++ b/arch/arm/mach-pxa/zylonite.h diff --git a/arch/arm/mach-pxa/zylonite_pxa300.c b/arch/arm/mach-pxa/zylonite_pxa300.c index 869bce7..e247acf 100644 --- a/arch/arm/mach-pxa/zylonite_pxa300.c +++ b/arch/arm/mach-pxa/zylonite_pxa300.c @@ -21,8 +21,8 @@ #include <linux/platform_data/pca953x.h> #include <linux/gpio.h> -#include <mach/pxa300.h> -#include <mach/zylonite.h> +#include "pxa300.h" +#include "zylonite.h" #include "generic.h" diff --git a/arch/arm/mach-pxa/zylonite_pxa320.c b/arch/arm/mach-pxa/zylonite_pxa320.c index 9942bac..47961ae 100644 --- a/arch/arm/mach-pxa/zylonite_pxa320.c +++ b/arch/arm/mach-pxa/zylonite_pxa320.c @@ -18,8 +18,8 @@ #include <linux/init.h> #include <linux/gpio.h> -#include <mach/pxa320.h> -#include <mach/zylonite.h> +#include "pxa320.h" +#include "zylonite.h" #include "generic.h" diff --git a/arch/arm/mach-realview/Kconfig b/arch/arm/mach-realview/Kconfig index 565925f..def40a0 100644 --- a/arch/arm/mach-realview/Kconfig +++ b/arch/arm/mach-realview/Kconfig @@ -1,13 +1,29 @@ -menu "RealView platform type" - depends on ARCH_REALVIEW +menuconfig ARCH_REALVIEW + bool "ARM Ltd. RealView family" if ARCH_MULTI_V5 || ARCH_MULTI_V6 || ARCH_MULTI_V7 + select ARM_AMBA + select ARM_TIMER_SP804 + select COMMON_CLK_VERSATILE + select GPIO_PL061 if GPIOLIB + select ICST + select PLAT_VERSATILE + select PLAT_VERSATILE_SCHED_CLOCK + help + This enables support for ARM Ltd RealView boards. + +if ARCH_REALVIEW config REALVIEW_DT bool "Support RealView(R) Device Tree based boot" select ARM_GIC + select CLK_SP810 + select HAVE_SMP + select ICST + select MACH_REALVIEW_EB if ARCH_MULTI_V5 select MFD_SYSCON select POWER_RESET select POWER_RESET_VERSATILE select POWER_SUPPLY + select SMP_ON_UP if SMP select SOC_REALVIEW select USE_OF help @@ -17,14 +33,32 @@ config REALVIEW_DT config MACH_REALVIEW_EB bool "Support RealView(R) Emulation Baseboard" select ARM_GIC + select CPU_ARM926T if ARCH_MULTI_V5 help Include support for the ARM(R) RealView(R) Emulation Baseboard - platform. + platform. On an ARMv5 kernel, this will include support for + the ARM926EJ-S core tile, while on an ARMv6/v7 kernel, at least + one of the ARM1136, ARM1176, ARM11MPCore or Cortex-A9MPCore + core tile options should be enabled. + +config REALVIEW_EB_ARM1136 + bool "Support ARM1136J(F)-S Tile" + depends on MACH_REALVIEW_EB && ARCH_MULTI_V6 + select CPU_V6 + help + Enable support for the ARM1136 tile fitted to the + Realview(R) Emulation Baseboard platform. + +config REALVIEW_EB_ARM1176 + bool "Support ARM1176JZ(F)-S Tile" + depends on MACH_REALVIEW_EB && ARCH_MULTI_V6 + help + Enable support for the ARM1176 tile fitted to the + Realview(R) Emulation Baseboard platform. config REALVIEW_EB_A9MP bool "Support Multicore Cortex-A9 Tile" - depends on MACH_REALVIEW_EB - select CPU_V7 + depends on MACH_REALVIEW_EB && ARCH_MULTI_V7 select HAVE_ARM_SCU if SMP select HAVE_ARM_TWD if SMP select HAVE_SMP @@ -35,9 +69,7 @@ config REALVIEW_EB_A9MP config REALVIEW_EB_ARM11MP bool "Support ARM11MPCore Tile" - depends on MACH_REALVIEW_EB - select ARCH_HAS_BARRIERS if SMP - select CPU_V6K + depends on MACH_REALVIEW_EB && ARCH_MULTI_V6 select HAVE_ARM_SCU if SMP select HAVE_ARM_TWD if SMP select HAVE_SMP @@ -48,7 +80,7 @@ config REALVIEW_EB_ARM11MP config REALVIEW_EB_ARM11MP_REVB bool "Support ARM11MPCore RevB Tile" - depends on REALVIEW_EB_ARM11MP + depends on REALVIEW_EB_ARM11MP && ARCH_MULTI_V6 help Enable support for the ARM11MPCore Revision B tile on the Realview(R) Emulation Baseboard platform. Since there are device @@ -57,9 +89,8 @@ config REALVIEW_EB_ARM11MP_REVB config MACH_REALVIEW_PB11MP bool "Support RealView(R) Platform Baseboard for ARM11MPCore" - select ARCH_HAS_BARRIERS if SMP + depends on ARCH_MULTI_V6 select ARM_GIC - select CPU_V6K select HAVE_ARM_SCU if SMP select HAVE_ARM_TWD if SMP select HAVE_PATA_PLATFORM @@ -73,6 +104,7 @@ config MACH_REALVIEW_PB11MP # ARMv6 CPU without K extensions, but does have the new exclusive ops config MACH_REALVIEW_PB1176 bool "Support RealView(R) Platform Baseboard for ARM1176JZF-S" + depends on ARCH_MULTI_V6 select ARM_GIC select CPU_V6 select HAVE_TCM @@ -92,8 +124,8 @@ config REALVIEW_PB1176_SECURE_FLASH config MACH_REALVIEW_PBA8 bool "Support RealView(R) Platform Baseboard for Cortex(tm)-A8 platform" + depends on ARCH_MULTI_V7 select ARM_GIC - select CPU_V7 select HAVE_PATA_PLATFORM help Include support for the ARM(R) RealView Platform Baseboard for @@ -101,15 +133,15 @@ config MACH_REALVIEW_PBA8 support for PCI-E and Compact Flash. config MACH_REALVIEW_PBX - bool "Support RealView(R) Platform Baseboard Explore" - select ARCH_SPARSEMEM_ENABLE if CPU_V7 && !REALVIEW_HIGH_PHYS_OFFSET + bool "Support RealView(R) Platform Baseboard Explore for Cortex-A9" + depends on ARCH_MULTI_V7 select ARM_GIC select HAVE_ARM_SCU if SMP select HAVE_ARM_TWD if SMP select HAVE_PATA_PLATFORM select HAVE_SMP select MIGHT_HAVE_CACHE_L2X0 - select ZONE_DMA if SPARSEMEM + select ZONE_DMA help Include support for the ARM(R) RealView(R) Platform Baseboard Explore. @@ -124,6 +156,6 @@ config REALVIEW_HIGH_PHYS_OFFSET the board supports 512MB of RAM, this option allows the memory to be accessed contiguously at the high physical offset. On the PBX board, disabling this option allows 1GB of - RAM to be used with SPARSEMEM. + RAM to be used with HIGHMEM. -endmenu +endif diff --git a/arch/arm/mach-realview/Makefile b/arch/arm/mach-realview/Makefile index e07fdf7..8be6632 100644 --- a/arch/arm/mach-realview/Makefile +++ b/arch/arm/mach-realview/Makefile @@ -1,13 +1,20 @@ # # Makefile for the linux kernel. # +ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include \ + -I$(srctree)/arch/arm/plat-versatile/include + -obj-y := core.o obj-$(CONFIG_REALVIEW_DT) += realview-dt.o +obj-$(CONFIG_SMP) += platsmp-dt.o +obj-y := core.o + +ifdef CONFIG_ATAGS obj-$(CONFIG_MACH_REALVIEW_EB) += realview_eb.o obj-$(CONFIG_MACH_REALVIEW_PB11MP) += realview_pb11mp.o obj-$(CONFIG_MACH_REALVIEW_PB1176) += realview_pb1176.o obj-$(CONFIG_MACH_REALVIEW_PBA8) += realview_pba8.o obj-$(CONFIG_MACH_REALVIEW_PBX) += realview_pbx.o obj-$(CONFIG_SMP) += platsmp.o +endif obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o diff --git a/arch/arm/mach-realview/include/mach/board-eb.h b/arch/arm/mach-realview/board-eb.h index a301e61..a850ae6 100644 --- a/arch/arm/mach-realview/include/mach/board-eb.h +++ b/arch/arm/mach-realview/board-eb.h @@ -1,6 +1,4 @@ /* - * arch/arm/mach-realview/include/mach/board-eb.h - * * Copyright (C) 2007 ARM Limited * * This program is free software; you can redistribute it and/or modify @@ -21,7 +19,7 @@ #ifndef __ASM_ARCH_BOARD_EB_H #define __ASM_ARCH_BOARD_EB_H -#include <mach/platform.h> +#include "platform.h" /* * RealView EB + ARM11MPCore peripheral addresses diff --git a/arch/arm/mach-realview/include/mach/board-pb1176.h b/arch/arm/mach-realview/board-pb1176.h index 2a15fef..29c04a9 100644 --- a/arch/arm/mach-realview/include/mach/board-pb1176.h +++ b/arch/arm/mach-realview/board-pb1176.h @@ -1,6 +1,4 @@ /* - * arch/arm/mach-realview/include/mach/board-pb1176.h - * * Copyright (C) 2008 ARM Limited * * This program is free software; you can redistribute it and/or modify @@ -21,7 +19,7 @@ #ifndef __ASM_ARCH_BOARD_PB1176_H #define __ASM_ARCH_BOARD_PB1176_H -#include <mach/platform.h> +#include "platform.h" /* * Peripheral addresses diff --git a/arch/arm/mach-realview/include/mach/board-pb11mp.h b/arch/arm/mach-realview/board-pb11mp.h index aa2d4e0..b16e6e85 100644 --- a/arch/arm/mach-realview/include/mach/board-pb11mp.h +++ b/arch/arm/mach-realview/board-pb11mp.h @@ -1,6 +1,4 @@ /* - * arch/arm/mach-realview/include/mach/board-pb11mp.h - * * Copyright (C) 2008 ARM Limited * * This program is free software; you can redistribute it and/or modify @@ -21,7 +19,7 @@ #ifndef __ASM_ARCH_BOARD_PB11MP_H #define __ASM_ARCH_BOARD_PB11MP_H -#include <mach/platform.h> +#include "platform.h" /* * Peripheral addresses diff --git a/arch/arm/mach-realview/include/mach/board-pba8.h b/arch/arm/mach-realview/board-pba8.h index 4dfc67a..6a1391f 100644 --- a/arch/arm/mach-realview/include/mach/board-pba8.h +++ b/arch/arm/mach-realview/board-pba8.h @@ -1,6 +1,4 @@ /* - * include/asm-arm/arch-realview/board-pba8.h - * * Copyright (C) 2008 ARM Limited * * This program is free software; you can redistribute it and/or modify @@ -21,7 +19,7 @@ #ifndef __ASM_ARCH_BOARD_PBA8_H #define __ASM_ARCH_BOARD_PBA8_H -#include <mach/platform.h> +#include "platform.h" /* * Peripheral addresses diff --git a/arch/arm/mach-realview/include/mach/board-pbx.h b/arch/arm/mach-realview/board-pbx.h index 848bfff..5cda480 100644 --- a/arch/arm/mach-realview/include/mach/board-pbx.h +++ b/arch/arm/mach-realview/board-pbx.h @@ -1,6 +1,4 @@ /* - * arch/arm/mach-realview/include/mach/board-pbx.h - * * Copyright (C) 2009 ARM Limited * * This program is free software; you can redistribute it and/or modify @@ -20,7 +18,7 @@ #ifndef __ASM_ARCH_BOARD_PBX_H #define __ASM_ARCH_BOARD_PBX_H -#include <mach/platform.h> +#include "platform.h" /* * Peripheral addresses diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c index 44575ed..baf1745 100644 --- a/arch/arm/mach-realview/core.c +++ b/arch/arm/mach-realview/core.c @@ -36,8 +36,7 @@ #include <linux/memblock.h> #include <clocksource/timer-sp804.h> - -#include <mach/hardware.h> +#include "hardware.h" #include <asm/irq.h> #include <asm/mach-types.h> #include <asm/hardware/icst.h> @@ -46,8 +45,7 @@ #include <asm/mach/irq.h> #include <asm/mach/map.h> -#include <mach/platform.h> -#include <mach/irqs.h> +#include "platform.h" #include <plat/sched_clock.h> diff --git a/arch/arm/mach-realview/core.h b/arch/arm/mach-realview/core.h index 670ee0e..05a995e 100644 --- a/arch/arm/mach-realview/core.h +++ b/arch/arm/mach-realview/core.h @@ -1,6 +1,4 @@ /* - * linux/arch/arm/mach-realview/core.h - * * Copyright (C) 2004 ARM Limited * Copyright (C) 2000 Deep Blue Solutions Ltd * diff --git a/arch/arm/mach-realview/include/mach/hardware.h b/arch/arm/mach-realview/hardware.h index 281e71c..957a230 100644 --- a/arch/arm/mach-realview/include/mach/hardware.h +++ b/arch/arm/mach-realview/hardware.h @@ -1,6 +1,4 @@ /* - * arch/arm/mach-realview/include/mach/hardware.h - * * This file contains the hardware definitions of the RealView boards. * * Copyright (C) 2003 ARM Limited. diff --git a/arch/arm/mach-realview/include/mach/barriers.h b/arch/arm/mach-realview/include/mach/barriers.h deleted file mode 100644 index 9a73219..0000000 --- a/arch/arm/mach-realview/include/mach/barriers.h +++ /dev/null @@ -1,8 +0,0 @@ -/* - * Barriers redefined for RealView ARM11MPCore platforms with L220 cache - * controller to work around hardware errata causing the outer_sync() - * operation to deadlock the system. - */ -#define mb() dsb() -#define rmb() dsb() -#define wmb() mb() diff --git a/arch/arm/mach-realview/include/mach/irqs.h b/arch/arm/mach-realview/include/mach/irqs.h deleted file mode 100644 index 78854f2..0000000 --- a/arch/arm/mach-realview/include/mach/irqs.h +++ /dev/null @@ -1,40 +0,0 @@ -/* - * arch/arm/mach-realview/include/mach/irqs.h - * - * Copyright (C) 2003 ARM Limited - * Copyright (C) 2000 Deep Blue Solutions Ltd. - * - * 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_IRQS_H -#define __ASM_ARCH_IRQS_H - -#include <mach/irqs-eb.h> -#include <mach/irqs-pb11mp.h> -#include <mach/irqs-pb1176.h> -#include <mach/irqs-pba8.h> -#include <mach/irqs-pbx.h> - -#define IRQ_LOCALTIMER 29 -#define IRQ_LOCALWDOG 30 - -#define IRQ_GIC_START 32 - -#ifndef NR_IRQS -#error "NR_IRQS not defined by the board-specific files" -#endif - -#endif diff --git a/arch/arm/mach-realview/include/mach/memory.h b/arch/arm/mach-realview/include/mach/memory.h deleted file mode 100644 index 23e7a31..0000000 --- a/arch/arm/mach-realview/include/mach/memory.h +++ /dev/null @@ -1,64 +0,0 @@ -/* - * arch/arm/mach-realview/include/mach/memory.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 - */ -#ifndef __ASM_ARCH_MEMORY_H -#define __ASM_ARCH_MEMORY_H - -#ifdef CONFIG_SPARSEMEM - -/* - * Sparsemem definitions for RealView PBX. - * - * The RealView PBX board has another block of 512MB of RAM at 0x20000000, - * however only the block at 0x70000000 (or the 256MB mirror at 0x00000000) - * may be used for DMA. - * - * The macros below define a section size of 256MB and a non-linear virtual to - * physical mapping: - * - * 256MB @ 0x00000000 -> PAGE_OFFSET - * 512MB @ 0x20000000 -> PAGE_OFFSET + 0x10000000 - * 256MB @ 0x80000000 -> PAGE_OFFSET + 0x30000000 - */ -#ifdef CONFIG_REALVIEW_HIGH_PHYS_OFFSET -#error "SPARSEMEM not available with REALVIEW_HIGH_PHYS_OFFSET" -#endif - -#define MAX_PHYSMEM_BITS 32 -#define SECTION_SIZE_BITS 28 - -/* bank page offsets */ -#define PAGE_OFFSET1 (PAGE_OFFSET + 0x10000000) -#define PAGE_OFFSET2 (PAGE_OFFSET + 0x30000000) - -#define PHYS_OFFSET PLAT_PHYS_OFFSET - -#define __phys_to_virt(phys) \ - ((phys) >= 0x80000000 ? (phys) - 0x80000000 + PAGE_OFFSET2 : \ - (phys) >= 0x20000000 ? (phys) - 0x20000000 + PAGE_OFFSET1 : \ - (phys) + PAGE_OFFSET) - -#define __virt_to_phys(virt) \ - ((virt) >= PAGE_OFFSET2 ? (virt) - PAGE_OFFSET2 + 0x80000000 : \ - (virt) >= PAGE_OFFSET1 ? (virt) - PAGE_OFFSET1 + 0x20000000 : \ - (virt) - PAGE_OFFSET) - -#endif /* CONFIG_SPARSEMEM */ - -#endif diff --git a/arch/arm/mach-realview/include/mach/uncompress.h b/arch/arm/mach-realview/include/mach/uncompress.h deleted file mode 100644 index cfa30d2..0000000 --- a/arch/arm/mach-realview/include/mach/uncompress.h +++ /dev/null @@ -1,77 +0,0 @@ -/* - * arch/arm/mach-realview/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 - */ -#include <mach/hardware.h> -#include <asm/mach-types.h> - -#include <mach/board-eb.h> -#include <mach/board-pb11mp.h> -#include <mach/board-pb1176.h> -#include <mach/board-pba8.h> -#include <mach/board-pbx.h> - -#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)) - -/* - * Return the UART base address - */ -static inline unsigned long get_uart_base(void) -{ - if (machine_is_realview_eb()) - return REALVIEW_EB_UART0_BASE; - else if (machine_is_realview_pb11mp()) - return REALVIEW_PB11MP_UART0_BASE; - else if (machine_is_realview_pb1176()) - return REALVIEW_PB1176_UART0_BASE; - else if (machine_is_realview_pba8()) - return REALVIEW_PBA8_UART0_BASE; - else if (machine_is_realview_pbx()) - return REALVIEW_PBX_UART0_BASE; - else - return 0; -} - -/* - * This does not append a newline - */ -static inline void putc(int c) -{ - unsigned long base = get_uart_base(); - - while (AMBA_UART_FR(base) & (1 << 5)) - barrier(); - - AMBA_UART_DR(base) = c; -} - -static inline void flush(void) -{ - unsigned long base = get_uart_base(); - - while (AMBA_UART_FR(base) & (1 << 3)) - barrier(); -} - -/* - * nothing to do - */ -#define arch_decomp_setup() diff --git a/arch/arm/mach-realview/include/mach/irqs-eb.h b/arch/arm/mach-realview/irqs-eb.h index 4475423..61e3168 100644 --- a/arch/arm/mach-realview/include/mach/irqs-eb.h +++ b/arch/arm/mach-realview/irqs-eb.h @@ -1,6 +1,4 @@ /* - * arch/arm/mach-realview/include/mach/irqs-eb.h - * * Copyright (C) 2007 ARM Limited * * This program is free software; you can redistribute it and/or modify @@ -21,6 +19,7 @@ #ifndef __MACH_IRQS_EB_H #define __MACH_IRQS_EB_H +#define IRQ_LOCALTIMER 29 #define IRQ_EB_GIC_START 32 /* @@ -112,21 +111,4 @@ #define NR_GIC_EB11MP 2 -/* - * Only define NR_IRQS if less than NR_IRQS_EB - */ -#define NR_IRQS_EB (IRQ_EB_GIC_START + 128) - -#if defined(CONFIG_MACH_REALVIEW_EB) \ - && (!defined(NR_IRQS) || (NR_IRQS < NR_IRQS_EB)) -#undef NR_IRQS -#define NR_IRQS NR_IRQS_EB -#endif - -#if defined(CONFIG_REALVIEW_EB_ARM11MP) || defined(CONFIG_REALVIEW_EB_A9MP) \ - && (!defined(MAX_GIC_NR) || (MAX_GIC_NR < NR_GIC_EB11MP)) -#undef MAX_GIC_NR -#define MAX_GIC_NR NR_GIC_EB11MP -#endif - #endif /* __MACH_IRQS_EB_H */ diff --git a/arch/arm/mach-realview/include/mach/irqs-pb1176.h b/arch/arm/mach-realview/irqs-pb1176.h index 708f841..778edfd 100644 --- a/arch/arm/mach-realview/include/mach/irqs-pb1176.h +++ b/arch/arm/mach-realview/irqs-pb1176.h @@ -1,6 +1,4 @@ /* - * arch/arm/mach-realview/include/mach/irqs-pb1176.h - * * Copyright (C) 2008 ARM Limited * * This program is free software; you can redistribute it and/or modify @@ -76,25 +74,4 @@ #define IRQ_PB1176_SCTL -1 -#define NR_GIC_PB1176 2 - -/* - * Only define NR_IRQS if less than NR_IRQS_PB1176 - */ -#define NR_IRQS_PB1176 (IRQ_DC1176_GIC_START + 96) - -#if defined(CONFIG_MACH_REALVIEW_PB1176) - -#if !defined(NR_IRQS) || (NR_IRQS < NR_IRQS_PB1176) -#undef NR_IRQS -#define NR_IRQS NR_IRQS_PB1176 -#endif - -#if !defined(MAX_GIC_NR) || (MAX_GIC_NR < NR_GIC_PB1176) -#undef MAX_GIC_NR -#define MAX_GIC_NR NR_GIC_PB1176 -#endif - -#endif /* CONFIG_MACH_REALVIEW_PB1176 */ - #endif /* __MACH_IRQS_PB1176_H */ diff --git a/arch/arm/mach-realview/include/mach/irqs-pb11mp.h b/arch/arm/mach-realview/irqs-pb11mp.h index 34e255a..938898a 100644 --- a/arch/arm/mach-realview/include/mach/irqs-pb11mp.h +++ b/arch/arm/mach-realview/irqs-pb11mp.h @@ -1,6 +1,4 @@ /* - * arch/arm/mach-realview/include/mach/irqs-pb11mp.h - * * Copyright (C) 2008 ARM Limited * * This program is free software; you can redistribute it and/or modify @@ -21,6 +19,7 @@ #ifndef __MACH_IRQS_PB11MP_H #define __MACH_IRQS_PB11MP_H +#define IRQ_LOCALTIMER 29 #define IRQ_TC11MP_GIC_START 32 #define IRQ_PB11MP_GIC_START 64 @@ -95,28 +94,4 @@ #define IRQ_PB11MP_TSPEN (IRQ_PB11MP_GIC_START + 30) /* Touchscreen pen */ #define IRQ_PB11MP_TSKPAD (IRQ_PB11MP_GIC_START + 31) /* Touchscreen keypad */ -#define IRQ_PB11MP_SMC -1 -#define IRQ_PB11MP_SCTL -1 - -#define NR_GIC_PB11MP 2 - -/* - * Only define NR_IRQS if less than NR_IRQS_PB11MP - */ -#define NR_IRQS_PB11MP (IRQ_TC11MP_GIC_START + 96) - -#if defined(CONFIG_MACH_REALVIEW_PB11MP) - -#if !defined(NR_IRQS) || (NR_IRQS < NR_IRQS_PB11MP) -#undef NR_IRQS -#define NR_IRQS NR_IRQS_PB11MP -#endif - -#if !defined(MAX_GIC_NR) || (MAX_GIC_NR < NR_GIC_PB11MP) -#undef MAX_GIC_NR -#define MAX_GIC_NR NR_GIC_PB11MP -#endif - -#endif /* CONFIG_MACH_REALVIEW_PB11MP */ - #endif /* __MACH_IRQS_PB11MP_H */ diff --git a/arch/arm/mach-realview/include/mach/irqs-pba8.h b/arch/arm/mach-realview/irqs-pba8.h index 4a88a4e..262e321 100644 --- a/arch/arm/mach-realview/include/mach/irqs-pba8.h +++ b/arch/arm/mach-realview/irqs-pba8.h @@ -1,6 +1,4 @@ /* - * arch/arm/mach-realview/include/mach/irqs-pba8.h - * * Copyright (C) 2008 ARM Limited * * This program is free software; you can redistribute it and/or modify @@ -70,25 +68,4 @@ #define IRQ_PBA8_SMC -1 #define IRQ_PBA8_SCTL -1 -#define NR_GIC_PBA8 1 - -/* - * Only define NR_IRQS if less than NR_IRQS_PBA8 - */ -#define NR_IRQS_PBA8 (IRQ_PBA8_GIC_START + 64) - -#if defined(CONFIG_MACH_REALVIEW_PBA8) - -#if !defined(NR_IRQS) || (NR_IRQS < NR_IRQS_PBA8) -#undef NR_IRQS -#define NR_IRQS NR_IRQS_PBA8 -#endif - -#if !defined(MAX_GIC_NR) || (MAX_GIC_NR < NR_GIC_PBA8) -#undef MAX_GIC_NR -#define MAX_GIC_NR NR_GIC_PBA8 -#endif - -#endif /* CONFIG_MACH_REALVIEW_PBA8 */ - #endif /* __MACH_IRQS_PBA8_H */ diff --git a/arch/arm/mach-realview/include/mach/irqs-pbx.h b/arch/arm/mach-realview/irqs-pbx.h index 206a300..4ef0567 100644 --- a/arch/arm/mach-realview/include/mach/irqs-pbx.h +++ b/arch/arm/mach-realview/irqs-pbx.h @@ -1,6 +1,4 @@ /* - * arch/arm/mach-realview/include/mach/irqs-pbx.h - * * Copyright (C) 2009 ARM Limited * * This program is free software; you can redistribute it and/or modify @@ -20,6 +18,7 @@ #ifndef __MACH_IRQS_PBX_H #define __MACH_IRQS_PBX_H +#define IRQ_LOCALTIMER 29 #define IRQ_PBX_GIC_START 32 /* @@ -85,25 +84,4 @@ #define IRQ_PBX_SMC -1 #define IRQ_PBX_SCTL -1 -#define NR_GIC_PBX 1 - -/* - * Only define NR_IRQS if less than NR_IRQS_PBX - */ -#define NR_IRQS_PBX (IRQ_PBX_GIC_START + 96) - -#if defined(CONFIG_MACH_REALVIEW_PBX) - -#if !defined(NR_IRQS) || (NR_IRQS < NR_IRQS_PBX) -#undef NR_IRQS -#define NR_IRQS NR_IRQS_PBX -#endif - -#if !defined(MAX_GIC_NR) || (MAX_GIC_NR < NR_GIC_PBX) -#undef MAX_GIC_NR -#define MAX_GIC_NR NR_GIC_PBX -#endif - -#endif /* CONFIG_MACH_REALVIEW_PBX */ - #endif /* __MACH_IRQS_PBX_H */ diff --git a/arch/arm/mach-realview/include/mach/platform.h b/arch/arm/mach-realview/platform.h index 1b77a27..1112173 100644 --- a/arch/arm/mach-realview/include/mach/platform.h +++ b/arch/arm/mach-realview/platform.h @@ -1,6 +1,4 @@ /* - * arch/arm/mach-realview/include/mach/platform.h - * * Copyright (c) ARM Limited 2003. All rights reserved. * * This program is free software; you can redistribute it and/or modify diff --git a/arch/arm/mach-realview/platsmp-dt.c b/arch/arm/mach-realview/platsmp-dt.c new file mode 100644 index 0000000..6558539 --- /dev/null +++ b/arch/arm/mach-realview/platsmp-dt.c @@ -0,0 +1,91 @@ +/* + * Copyright (C) 2015 Linus Walleij + * + * 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/smp.h> +#include <linux/io.h> +#include <linux/of.h> +#include <linux/of_address.h> +#include <linux/regmap.h> +#include <linux/mfd/syscon.h> + +#include <asm/cacheflush.h> +#include <asm/smp_plat.h> +#include <asm/smp_scu.h> + +#include <plat/platsmp.h> + +#include "core.h" + +#define REALVIEW_SYS_FLAGSSET_OFFSET 0x30 + +static const struct of_device_id realview_scu_match[] = { + { .compatible = "arm,arm11mp-scu", }, + { .compatible = "arm,cortex-a9-scu", }, + { .compatible = "arm,cortex-a5-scu", }, + { } +}; + +static const struct of_device_id realview_syscon_match[] = { + { .compatible = "arm,core-module-integrator", }, + { .compatible = "arm,realview-eb-syscon", }, + { .compatible = "arm,realview-pb11mp-syscon", }, + { .compatible = "arm,realview-pbx-syscon", }, + { }, +}; + +static void __init realview_smp_prepare_cpus(unsigned int max_cpus) +{ + struct device_node *np; + void __iomem *scu_base; + struct regmap *map; + unsigned int ncores; + int i; + + np = of_find_matching_node(NULL, realview_scu_match); + if (!np) { + pr_err("PLATSMP: No SCU base address\n"); + return; + } + scu_base = of_iomap(np, 0); + of_node_put(np); + if (!scu_base) { + pr_err("PLATSMP: No SCU remap\n"); + return; + } + + scu_enable(scu_base); + ncores = scu_get_core_count(scu_base); + pr_info("SCU: %d cores detected\n", ncores); + for (i = 0; i < ncores; i++) + set_cpu_possible(i, true); + iounmap(scu_base); + + /* The syscon contains the magic SMP start address registers */ + np = of_find_matching_node(NULL, realview_syscon_match); + if (!np) { + pr_err("PLATSMP: No syscon match\n"); + return; + } + map = syscon_node_to_regmap(np); + if (IS_ERR(map)) { + pr_err("PLATSMP: No syscon regmap\n"); + return; + } + /* Put the boot address in this magic register */ + regmap_write(map, REALVIEW_SYS_FLAGSSET_OFFSET, + virt_to_phys(versatile_secondary_startup)); +} + +struct smp_operations realview_dt_smp_ops __initdata = { + .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 +}; +CPU_METHOD_OF_DECLARE(realview_smp, "arm,realview-smp", &realview_dt_smp_ops); diff --git a/arch/arm/mach-realview/platsmp.c b/arch/arm/mach-realview/platsmp.c index dc29029..e8ab69c 100644 --- a/arch/arm/mach-realview/platsmp.c +++ b/arch/arm/mach-realview/platsmp.c @@ -13,13 +13,13 @@ #include <linux/smp.h> #include <linux/io.h> -#include <mach/hardware.h> +#include "hardware.h" #include <asm/mach-types.h> #include <asm/smp_scu.h> -#include <mach/board-eb.h> -#include <mach/board-pb11mp.h> -#include <mach/board-pbx.h> +#include "board-eb.h" +#include "board-pb11mp.h" +#include "board-pbx.h" #include <plat/platsmp.h> diff --git a/arch/arm/mach-realview/realview-dt.c b/arch/arm/mach-realview/realview-dt.c index 382cc1b..88b6724 100644 --- a/arch/arm/mach-realview/realview-dt.c +++ b/arch/arm/mach-realview/realview-dt.c @@ -11,7 +11,6 @@ #include <linux/of_platform.h> #include <asm/mach/arch.h> #include <asm/hardware/cache-l2x0.h> -#include "core.h" static const char *const realview_dt_platform_compat[] __initconst = { "arm,realview-eb", diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c index b3869cb..b442fa6 100644 --- a/arch/arm/mach-realview/realview_eb.c +++ b/arch/arm/mach-realview/realview_eb.c @@ -31,20 +31,21 @@ #include <linux/platform_data/clk-realview.h> #include <linux/reboot.h> -#include <mach/hardware.h> +#include "hardware.h" #include <asm/irq.h> #include <asm/mach-types.h> #include <asm/pgtable.h> #include <asm/hardware/cache-l2x0.h> #include <asm/smp_twd.h> #include <asm/system_info.h> +#include <asm/outercache.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/time.h> -#include <mach/board-eb.h> -#include <mach/irqs.h> +#include "board-eb.h" +#include "irqs-eb.h" #include "core.h" @@ -450,6 +451,12 @@ static void __init realview_eb_init(void) * Bits: .... ...0 0111 1001 0000 .... .... .... */ l2x0_init(__io_address(REALVIEW_EB11MP_L220_BASE), 0x00790000, 0xfe000fff); + + /* + * due to a bug in the l220 cache controller, we must not call + * the sync function. stub it out here instead! + */ + outer_cache.sync = NULL; #endif pmu_device.name = core_tile_a9mp() ? "armv7-pmu" : "armv6-pmu"; platform_device_register(&pmu_device); diff --git a/arch/arm/mach-realview/realview_pb1176.c b/arch/arm/mach-realview/realview_pb1176.c index ce92c18..537f387 100644 --- a/arch/arm/mach-realview/realview_pb1176.c +++ b/arch/arm/mach-realview/realview_pb1176.c @@ -34,7 +34,7 @@ #include <linux/reboot.h> #include <linux/memblock.h> -#include <mach/hardware.h> +#include "hardware.h" #include <asm/irq.h> #include <asm/mach-types.h> #include <asm/pgtable.h> @@ -45,8 +45,8 @@ #include <asm/mach/map.h> #include <asm/mach/time.h> -#include <mach/board-pb1176.h> -#include <mach/irqs.h> +#include "board-pb1176.h" +#include "irqs-pb1176.h" #include "core.h" diff --git a/arch/arm/mach-realview/realview_pb11mp.c b/arch/arm/mach-realview/realview_pb11mp.c index 15c45e2..a90a075 100644 --- a/arch/arm/mach-realview/realview_pb11mp.c +++ b/arch/arm/mach-realview/realview_pb11mp.c @@ -31,7 +31,7 @@ #include <linux/platform_data/clk-realview.h> #include <linux/reboot.h> -#include <mach/hardware.h> +#include "hardware.h" #include <asm/irq.h> #include <asm/mach-types.h> #include <asm/pgtable.h> @@ -42,9 +42,10 @@ #include <asm/mach/flash.h> #include <asm/mach/map.h> #include <asm/mach/time.h> +#include <asm/outercache.h> -#include <mach/board-pb11mp.h> -#include <mach/irqs.h> +#include "board-pb11mp.h" +#include "irqs-pb11mp.h" #include "core.h" @@ -345,6 +346,11 @@ static void __init realview_pb11mp_init(void) * Bits: .... ...0 0111 1001 0000 .... .... .... */ l2x0_init(__io_address(REALVIEW_TC11MP_L220_BASE), 0x00790000, 0xfe000fff); + /* + * due to a bug in the l220 cache controller, we must not call + * the sync function. stub it out here instead! + */ + outer_cache.sync = NULL; #endif realview_flash_register(realview_pb11mp_flash_resource, diff --git a/arch/arm/mach-realview/realview_pba8.c b/arch/arm/mach-realview/realview_pba8.c index 4c64662..ddafb67 100644 --- a/arch/arm/mach-realview/realview_pba8.c +++ b/arch/arm/mach-realview/realview_pba8.c @@ -39,9 +39,9 @@ #include <asm/mach/map.h> #include <asm/mach/time.h> -#include <mach/hardware.h> -#include <mach/board-pba8.h> -#include <mach/irqs.h> +#include "hardware.h" +#include "board-pba8.h" +#include "irqs-pba8.h" #include "core.h" @@ -77,14 +77,6 @@ static struct map_desc realview_pba8_io_desc[] __initdata = { .length = SZ_4K, .type = MT_DEVICE, }, -#ifdef CONFIG_PCI - { - .virtual = PCIX_UNIT_BASE, - .pfn = __phys_to_pfn(REALVIEW_PBA8_PCI_BASE), - .length = REALVIEW_PBA8_PCI_BASE_SIZE, - .type = MT_DEVICE - }, -#endif #ifdef CONFIG_DEBUG_LL { .virtual = IO_ADDRESS(REALVIEW_PBA8_UART0_BASE), diff --git a/arch/arm/mach-realview/realview_pbx.c b/arch/arm/mach-realview/realview_pbx.c index 9a22b86..b9f0757 100644 --- a/arch/arm/mach-realview/realview_pbx.c +++ b/arch/arm/mach-realview/realview_pbx.c @@ -41,9 +41,9 @@ #include <asm/mach/map.h> #include <asm/mach/time.h> -#include <mach/hardware.h> -#include <mach/board-pbx.h> -#include <mach/irqs.h> +#include "hardware.h" +#include "board-pbx.h" +#include "irqs-pbx.h" #include "core.h" @@ -79,14 +79,6 @@ static struct map_desc realview_pbx_io_desc[] __initdata = { .length = SZ_4K, .type = MT_DEVICE, }, -#ifdef CONFIG_PCI - { - .virtual = PCIX_UNIT_BASE, - .pfn = __phys_to_pfn(REALVIEW_PBX_PCI_BASE), - .length = REALVIEW_PBX_PCI_BASE_SIZE, - .type = MT_DEVICE, - }, -#endif #ifdef CONFIG_DEBUG_LL { .virtual = IO_ADDRESS(REALVIEW_PBX_UART0_BASE), diff --git a/arch/arm/mach-s3c24xx/include/mach/pm-core.h b/arch/arm/mach-s3c24xx/include/mach/pm-core.h index 69459dbb..712333f 100644 --- a/arch/arm/mach-s3c24xx/include/mach/pm-core.h +++ b/arch/arm/mach-s3c24xx/include/mach/pm-core.h @@ -85,3 +85,17 @@ static inline void s3c_pm_arch_update_uart(void __iomem *regs, static inline void s3c_pm_restored_gpios(void) { } static inline void samsung_pm_saved_gpios(void) { } + +/* state for IRQs over sleep */ + +/* default is to allow for EINT0..EINT15, and IRQ_RTC as wakeup sources + * + * set bit to 1 in allow bitfield to enable the wakeup settings on it +*/ +#ifdef CONFIG_PM_SLEEP +#define s3c_irqwake_intallow (1L << 30 | 0xfL) +#define s3c_irqwake_eintallow (0x0000fff0L) +#else +#define s3c_irqwake_eintallow 0 +#define s3c_irqwake_intallow 0 +#endif diff --git a/arch/arm/mach-s3c24xx/irq-pm.c b/arch/arm/mach-s3c24xx/irq-pm.c index b91341e..417b7a2 100644 --- a/arch/arm/mach-s3c24xx/irq-pm.c +++ b/arch/arm/mach-s3c24xx/irq-pm.c @@ -25,19 +25,10 @@ #include <mach/regs-irq.h> #include <mach/regs-gpio.h> +#include <mach/pm-core.h> #include <asm/irq.h> -/* state for IRQs over sleep */ - -/* default is to allow for EINT0..EINT15, and IRQ_RTC as wakeup sources - * - * set bit to 1 in allow bitfield to enable the wakeup settings on it -*/ - -unsigned long s3c_irqwake_intallow = 1L << 30 | 0xfL; -unsigned long s3c_irqwake_eintallow = 0x0000fff0L; - int s3c_irq_wake(struct irq_data *data, unsigned int state) { unsigned long irqbit = 1 << data->hwirq; diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig index 28c7097..7c0c420 100644 --- a/arch/arm/mach-s3c64xx/Kconfig +++ b/arch/arm/mach-s3c64xx/Kconfig @@ -2,6 +2,26 @@ # Simtec Electronics, Ben Dooks <ben@simtec.co.uk> # # Licensed under GPLv2 +menuconfig ARCH_S3C64XX + bool "Samsung S3C64XX" if ARCH_MULTI_V6 + select ARCH_REQUIRE_GPIOLIB + select ARM_AMBA + select ARM_VIC + select CLKSRC_SAMSUNG_PWM + select COMMON_CLK_SAMSUNG + select GPIO_SAMSUNG if ATAGS + select HAVE_S3C2410_I2C if I2C + select HAVE_S3C2410_WATCHDOG if WATCHDOG + select HAVE_TCM + select PLAT_SAMSUNG + select PM_GENERIC_DOMAINS if PM + select S3C_DEV_NAND if ATAGS + select S3C_GPIO_TRACK if ATAGS + select SAMSUNG_ATAGS if ATAGS + select SAMSUNG_WAKEMASK if PM + select SAMSUNG_WDT_RESET + help + Samsung S3C64XX series based systems if ARCH_S3C64XX @@ -90,6 +110,7 @@ config S3C64XX_SETUP_USB_PHY config MACH_SMDK6400 bool "SMDK6400" + depends on ATAGS select CPU_S3C6400 select S3C64XX_SETUP_SDHCI select S3C_DEV_HSMMC1 @@ -100,6 +121,7 @@ config MACH_SMDK6400 config MACH_ANW6410 bool "A&W6410" + depends on ATAGS select CPU_S3C6410 select S3C64XX_SETUP_FB_24BPP select S3C_DEV_FB @@ -108,6 +130,7 @@ config MACH_ANW6410 config MACH_MINI6410 bool "MINI6410" + depends on ATAGS select CPU_S3C6410 select S3C64XX_SETUP_FB_24BPP select S3C64XX_SETUP_SDHCI @@ -123,6 +146,7 @@ config MACH_MINI6410 config MACH_REAL6410 bool "REAL6410" + depends on ATAGS select CPU_S3C6410 select S3C64XX_SETUP_FB_24BPP select S3C64XX_SETUP_SDHCI @@ -138,6 +162,7 @@ config MACH_REAL6410 config MACH_SMDK6410 bool "SMDK6410" + depends on ATAGS select CPU_S3C6410 select HAVE_S3C2410_WATCHDOG if WATCHDOG select S3C64XX_SETUP_FB_24BPP @@ -225,6 +250,7 @@ config SMDK6410_WM1192_EV1 config MACH_NCP bool "NCP" + depends on ATAGS select CPU_S3C6410 select S3C64XX_SETUP_I2C1 select S3C_DEV_HSMMC1 @@ -234,6 +260,7 @@ config MACH_NCP config MACH_HMT bool "Airgoo HMT" + depends on ATAGS select CPU_S3C6410 select S3C64XX_SETUP_FB_24BPP select S3C_DEV_FB @@ -265,18 +292,21 @@ config MACH_SMARTQ config MACH_SMARTQ5 bool "SmartQ 5" + depends on ATAGS select MACH_SMARTQ help Machine support for the SmartQ 5 config MACH_SMARTQ7 bool "SmartQ 7" + depends on ATAGS select MACH_SMARTQ help Machine support for the SmartQ 7 config MACH_WLF_CRAGG_6410 bool "Wolfson Cragganmore 6410" + depends on ATAGS depends on I2C=y select CPU_S3C6410 select LEDS_GPIO_REGISTER @@ -310,7 +340,6 @@ config MACH_S3C64XX_DT select CPU_S3C6410 select PINCTRL select PINCTRL_S3C64XX - select USE_OF help Machine support for Samsung S3C6400/S3C6410 machines with Device Tree enabled. diff --git a/arch/arm/mach-s3c64xx/Makefile b/arch/arm/mach-s3c64xx/Makefile index bb233f3..256cd5b 100644 --- a/arch/arm/mach-s3c64xx/Makefile +++ b/arch/arm/mach-s3c64xx/Makefile @@ -5,21 +5,25 @@ # # Licensed under GPLv2 -# Core - -obj-y += common.o - -# Core support - -obj-$(CONFIG_CPU_S3C6400) += s3c6400.o -obj-$(CONFIG_CPU_S3C6410) += s3c6410.o +ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include -I$(srctree)/arch/arm/plat-samsung/include +asflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include -I$(srctree)/arch/arm/plat-samsung/include # PM obj-$(CONFIG_PM) += pm.o -obj-$(CONFIG_PM_SLEEP) += irq-pm.o sleep.o +obj-$(CONFIG_PM_SLEEP) += sleep.o obj-$(CONFIG_CPU_IDLE) += cpuidle.o +ifdef CONFIG_SAMSUNG_ATAGS + +obj-$(CONFIG_PM_SLEEP) += irq-pm.o + +# Core + +obj-y += common.o +obj-$(CONFIG_CPU_S3C6400) += s3c6400.o +obj-$(CONFIG_CPU_S3C6410) += s3c6410.o + # DMA support obj-$(CONFIG_S3C64XX_PL080) += pl080.o @@ -55,4 +59,6 @@ obj-$(CONFIG_MACH_SMARTQ7) += mach-smartq7.o obj-$(CONFIG_MACH_SMDK6400) += mach-smdk6400.o obj-$(CONFIG_MACH_SMDK6410) += mach-smdk6410.o obj-$(CONFIG_MACH_WLF_CRAGG_6410) += mach-crag6410.o mach-crag6410-module.o +endif + obj-$(CONFIG_MACH_S3C64XX_DT) += mach-s3c64xx-dt.o diff --git a/arch/arm/mach-s3c64xx/common.c b/arch/arm/mach-s3c64xx/common.c index ddb30b8..7c66ce1a 100644 --- a/arch/arm/mach-s3c64xx/common.c +++ b/arch/arm/mach-s3c64xx/common.c @@ -39,6 +39,7 @@ #include <asm/system_misc.h> #include <mach/map.h> +#include <mach/irqs.h> #include <mach/hardware.h> #include <mach/regs-gpio.h> #include <mach/gpio-samsung.h> @@ -208,7 +209,7 @@ void __init s3c64xx_init_io(struct map_desc *mach_desc, int size) static __init int s3c64xx_dev_init(void) { /* Not applicable when using DT. */ - if (of_have_populated_dt()) + if (of_have_populated_dt() || !soc_is_s3c64xx()) return 0; subsys_system_register(&s3c64xx_subsys, NULL); @@ -413,7 +414,7 @@ static int __init s3c64xx_init_irq_eint(void) int irq; /* On DT-enabled systems EINTs are handled by pinctrl-s3c64xx driver. */ - if (of_have_populated_dt()) + if (of_have_populated_dt() || !soc_is_s3c64xx()) return -ENODEV; for (irq = IRQ_EINT(0); irq <= IRQ_EINT(27); irq++) { diff --git a/arch/arm/mach-s3c64xx/cpuidle.c b/arch/arm/mach-s3c64xx/cpuidle.c index 93aa8cb..5322db5 100644 --- a/arch/arm/mach-s3c64xx/cpuidle.c +++ b/arch/arm/mach-s3c64xx/cpuidle.c @@ -18,6 +18,7 @@ #include <asm/cpuidle.h> +#include <plat/cpu.h> #include <mach/map.h> #include "regs-sys.h" @@ -57,6 +58,8 @@ static struct cpuidle_driver s3c64xx_cpuidle_driver = { static int __init s3c64xx_init_cpuidle(void) { - return cpuidle_register(&s3c64xx_cpuidle_driver, NULL); + if (soc_is_s3c64xx()) + return cpuidle_register(&s3c64xx_cpuidle_driver, NULL); + return 0; } device_initcall(s3c64xx_init_cpuidle); diff --git a/arch/arm/mach-s3c64xx/dev-uart.c b/arch/arm/mach-s3c64xx/dev-uart.c index 46e18d7..a0b4f03 100644 --- a/arch/arm/mach-s3c64xx/dev-uart.c +++ b/arch/arm/mach-s3c64xx/dev-uart.c @@ -23,6 +23,7 @@ #include <asm/mach/irq.h> #include <mach/hardware.h> #include <mach/map.h> +#include <mach/irqs.h> #include <plat/devs.h> diff --git a/arch/arm/mach-s3c64xx/include/mach/debug-macro.S b/arch/arm/mach-s3c64xx/include/mach/debug-macro.S deleted file mode 100644 index c9b9532..0000000 --- a/arch/arm/mach-s3c64xx/include/mach/debug-macro.S +++ /dev/null @@ -1,38 +0,0 @@ -/* arch/arm/mach-s3c6400/include/mach/debug-macro.S - * - * Copyright 2008 Openmoko, Inc. - * Copyright 2008 Simtec Electronics - * http://armlinux.simtec.co.uk/ - * Ben Dooks <ben@simtec.co.uk> - * - * 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. -*/ - -/* pull in the relevant register and map files. */ - -#include <linux/serial_s3c.h> -#include <mach/map.h> - - /* note, for the boot process to work we have to keep the UART - * virtual address aligned to an 1MiB boundary for the L1 - * mapping the head code makes. We keep the UART virtual address - * aligned and add in the offset when we load the value here. - */ - - .macro addruart, rp, rv, tmp - ldr \rp, = S3C_PA_UART - ldr \rv, = (S3C_VA_UART + S3C_PA_UART & 0xfffff) -#if CONFIG_DEBUG_S3C_UART != 0 - add \rp, \rp, #(0x400 * CONFIG_DEBUG_S3C_UART) - add \rv, \rv, #(0x400 * CONFIG_DEBUG_S3C_UART) -#endif - .endm - -/* include the reset of the code which will do the work, we're only - * compiling for a single cpu processor type so the default of s3c2440 - * will be fine with us. - */ - -#include <debug/samsung.S> diff --git a/arch/arm/mach-s3c64xx/include/mach/gpio-samsung.h b/arch/arm/mach-s3c64xx/include/mach/gpio-samsung.h index 9c81fac..1d36365 100644 --- a/arch/arm/mach-s3c64xx/include/mach/gpio-samsung.h +++ b/arch/arm/mach-s3c64xx/include/mach/gpio-samsung.h @@ -14,6 +14,8 @@ #ifndef GPIO_SAMSUNG_S3C64XX_H #define GPIO_SAMSUNG_S3C64XX_H +#ifdef CONFIG_GPIO_SAMSUNG + /* GPIO bank sizes */ #define S3C64XX_GPIO_A_NR (8) #define S3C64XX_GPIO_B_NR (7) @@ -90,5 +92,6 @@ enum s3c_gpio_number { /* define the number of gpios we need to the one after the GPQ() range */ #define GPIO_BOARD_START (S3C64XX_GPQ(S3C64XX_GPIO_Q_NR) + 1) +#endif /* GPIO_SAMSUNG */ #endif /* GPIO_SAMSUNG_S3C64XX_H */ diff --git a/arch/arm/mach-s3c64xx/include/mach/irqs.h b/arch/arm/mach-s3c64xx/include/mach/irqs.h index 67bbd1d..3ceb00b 100644 --- a/arch/arm/mach-s3c64xx/include/mach/irqs.h +++ b/arch/arm/mach-s3c64xx/include/mach/irqs.h @@ -156,25 +156,11 @@ #define IRQ_EINT_GROUP(group, no) (IRQ_EINT_GROUP##group##_BASE + (no)) -/* Define a group of interrupts for board-specific use (eg, for MFD - * interrupt controllers). */ +/* Some boards have their own IRQs behind this */ #define IRQ_BOARD_START (IRQ_EINT_GROUP9_BASE + IRQ_EINT_GROUP9_NR + 1) -#ifdef CONFIG_MACH_WLF_CRAGG_6410 -#define IRQ_BOARD_NR 160 -#elif defined(CONFIG_SMDK6410_WM1190_EV1) -#define IRQ_BOARD_NR 64 -#elif defined(CONFIG_SMDK6410_WM1192_EV1) -#define IRQ_BOARD_NR 64 -#else -#define IRQ_BOARD_NR 16 -#endif - -#define IRQ_BOARD_END (IRQ_BOARD_START + IRQ_BOARD_NR) - -/* Set the default NR_IRQS */ - -#define NR_IRQS (IRQ_BOARD_END + 1) +/* Set the default nr_irqs, boards can override if necessary */ +#define S3C64XX_NR_IRQS IRQ_BOARD_START /* Compatibility */ diff --git a/arch/arm/mach-s3c64xx/include/mach/pm-core.h b/arch/arm/mach-s3c64xx/include/mach/pm-core.h index a30a1e3f..4a285e9 100644 --- a/arch/arm/mach-s3c64xx/include/mach/pm-core.h +++ b/arch/arm/mach-s3c64xx/include/mach/pm-core.h @@ -16,8 +16,11 @@ #define __MACH_S3C64XX_PM_CORE_H __FILE__ #include <linux/serial_s3c.h> +#include <linux/delay.h> #include <mach/regs-gpio.h> +#include <mach/regs-clock.h> +#include <mach/map.h> static inline void s3c_pm_debug_init_uart(void) { @@ -56,9 +59,13 @@ static inline void s3c_pm_arch_show_resume_irqs(void) /* make these defines, we currently do not have any need to change * the IRQ wake controls depending on the CPU we are running on */ - +#ifdef CONFIG_PM_SLEEP #define s3c_irqwake_eintallow ((1 << 28) - 1) #define s3c_irqwake_intallow (~0) +#else +#define s3c_irqwake_eintallow 0 +#define s3c_irqwake_intallow 0 +#endif static inline void s3c_pm_arch_update_uart(void __iomem *regs, struct pm_uart_save *save) diff --git a/arch/arm/mach-s3c64xx/irq-pm.c b/arch/arm/mach-s3c64xx/irq-pm.c index ae4ea76..0bbf1fa 100644 --- a/arch/arm/mach-s3c64xx/irq-pm.c +++ b/arch/arm/mach-s3c64xx/irq-pm.c @@ -113,7 +113,7 @@ static struct syscore_ops s3c64xx_irq_syscore_ops = { static __init int s3c64xx_syscore_init(void) { /* Appropriate drivers (pinctrl, uart) handle this when using DT. */ - if (of_have_populated_dt()) + if (of_have_populated_dt() || !soc_is_s3c64xx()) return 0; register_syscore_ops(&s3c64xx_irq_syscore_ops); diff --git a/arch/arm/mach-s3c64xx/mach-anw6410.c b/arch/arm/mach-s3c64xx/mach-anw6410.c index 6224c67..347ce60 100644 --- a/arch/arm/mach-s3c64xx/mach-anw6410.c +++ b/arch/arm/mach-s3c64xx/mach-anw6410.c @@ -47,6 +47,7 @@ #include <plat/devs.h> #include <plat/cpu.h> +#include <mach/irqs.h> #include <mach/regs-gpio.h> #include <mach/gpio-samsung.h> #include <plat/samsung-time.h> @@ -229,7 +230,7 @@ static void __init anw6410_machine_init(void) MACHINE_START(ANW6410, "A&W6410") /* Maintainer: Kwangwoo Lee <kwangwoo.lee@gmail.com> */ .atag_offset = 0x100, - + .nr_irqs = S3C64XX_NR_IRQS, .init_irq = s3c6410_init_irq, .map_io = anw6410_map_io, .init_machine = anw6410_machine_init, diff --git a/arch/arm/mach-s3c64xx/mach-crag6410-module.c b/arch/arm/mach-s3c64xx/mach-crag6410-module.c index 9c00d83..571f95c 100644 --- a/arch/arm/mach-s3c64xx/mach-crag6410-module.c +++ b/arch/arm/mach-s3c64xx/mach-crag6410-module.c @@ -29,6 +29,9 @@ #include <linux/platform_data/spi-s3c64xx.h> +#include <plat/cpu.h> +#include <mach/irqs.h> + #include "crag6410.h" static struct s3c64xx_spi_csinfo wm0010_spi_csinfo = { @@ -399,6 +402,9 @@ static struct i2c_driver wlf_gf_module_driver = { static int __init wlf_gf_module_register(void) { + if (!soc_is_s3c64xx()) + return 0; + return i2c_add_driver(&wlf_gf_module_driver); } device_initcall(wlf_gf_module_register); diff --git a/arch/arm/mach-s3c64xx/mach-crag6410.c b/arch/arm/mach-s3c64xx/mach-crag6410.c index 723f47f..d9d0440 100644 --- a/arch/arm/mach-s3c64xx/mach-crag6410.c +++ b/arch/arm/mach-s3c64xx/mach-crag6410.c @@ -52,6 +52,7 @@ #include <mach/map.h> #include <mach/regs-gpio.h> #include <mach/gpio-samsung.h> +#include <mach/irqs.h> #include <plat/fb.h> #include <plat/sdhci.h> @@ -860,6 +861,7 @@ static void __init crag6410_machine_init(void) MACHINE_START(WLF_CRAGG_6410, "Wolfson Cragganmore 6410") /* Maintainer: Mark Brown <broonie@opensource.wolfsonmicro.com> */ .atag_offset = 0x100, + .nr_irqs = S3C64XX_NR_IRQS, .init_irq = s3c6410_init_irq, .map_io = crag6410_map_io, .init_machine = crag6410_machine_init, diff --git a/arch/arm/mach-s3c64xx/mach-hmt.c b/arch/arm/mach-s3c64xx/mach-hmt.c index 816b39d..bc7dc1f 100644 --- a/arch/arm/mach-s3c64xx/mach-hmt.c +++ b/arch/arm/mach-s3c64xx/mach-hmt.c @@ -31,6 +31,7 @@ #include <video/samsung_fimd.h> #include <mach/hardware.h> #include <mach/map.h> +#include <mach/irqs.h> #include <asm/irq.h> #include <asm/mach-types.h> @@ -279,6 +280,7 @@ static void __init hmt_machine_init(void) MACHINE_START(HMT, "Airgoo-HMT") /* Maintainer: Peter Korsgaard <jacmet@sunsite.dk> */ .atag_offset = 0x100, + .nr_irqs = S3C64XX_NR_IRQS, .init_irq = s3c6410_init_irq, .map_io = hmt_map_io, .init_machine = hmt_machine_init, diff --git a/arch/arm/mach-s3c64xx/mach-mini6410.c b/arch/arm/mach-s3c64xx/mach-mini6410.c index ab61af5..ae999fb 100644 --- a/arch/arm/mach-s3c64xx/mach-mini6410.c +++ b/arch/arm/mach-s3c64xx/mach-mini6410.c @@ -41,6 +41,7 @@ #include <linux/platform_data/mmc-sdhci-s3c.h> #include <plat/sdhci.h> #include <linux/platform_data/touchscreen-s3c2410.h> +#include <mach/irqs.h> #include <video/platform_lcd.h> #include <video/samsung_fimd.h> @@ -233,7 +234,6 @@ static struct platform_device *mini6410_devices[] __initdata = { &s3c_device_fb, &mini6410_lcd_powerdev, &s3c_device_adc, - &s3c_device_ts, }; static void __init mini6410_map_io(void) @@ -332,7 +332,7 @@ static void __init mini6410_machine_init(void) s3c_nand_set_platdata(&mini6410_nand_info); s3c_fb_set_platdata(&mini6410_lcd_pdata[features.lcd_index]); s3c_sdhci1_set_platdata(&mini6410_hsmmc1_pdata); - s3c24xx_ts_set_platdata(NULL); + s3c64xx_ts_set_platdata(NULL); /* configure nCS1 width to 16 bits */ @@ -363,6 +363,7 @@ static void __init mini6410_machine_init(void) MACHINE_START(MINI6410, "MINI6410") /* Maintainer: Darius Augulis <augulis.darius@gmail.com> */ .atag_offset = 0x100, + .nr_irqs = S3C64XX_NR_IRQS, .init_irq = s3c6410_init_irq, .map_io = mini6410_map_io, .init_machine = mini6410_machine_init, diff --git a/arch/arm/mach-s3c64xx/mach-ncp.c b/arch/arm/mach-s3c64xx/mach-ncp.c index 80cb144..23baaa0 100644 --- a/arch/arm/mach-s3c64xx/mach-ncp.c +++ b/arch/arm/mach-s3c64xx/mach-ncp.c @@ -31,6 +31,7 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> +#include <mach/irqs.h> #include <mach/hardware.h> #include <mach/map.h> @@ -100,6 +101,7 @@ static void __init ncp_machine_init(void) MACHINE_START(NCP, "NCP") /* Maintainer: Samsung Electronics */ .atag_offset = 0x100, + .nr_irqs = S3C64XX_NR_IRQS, .init_irq = s3c6410_init_irq, .map_io = ncp_map_io, .init_machine = ncp_machine_init, diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-s3c64xx/mach-real6410.c index 85fa959..4e240ff 100644 --- a/arch/arm/mach-s3c64xx/mach-real6410.c +++ b/arch/arm/mach-s3c64xx/mach-real6410.c @@ -33,6 +33,7 @@ #include <mach/map.h> #include <mach/regs-gpio.h> #include <mach/gpio-samsung.h> +#include <mach/irqs.h> #include <plat/adc.h> #include <plat/cpu.h> @@ -202,7 +203,6 @@ static struct platform_device *real6410_devices[] __initdata = { &s3c_device_fb, &s3c_device_nand, &s3c_device_adc, - &s3c_device_ts, &s3c_device_ohci, }; @@ -301,7 +301,7 @@ static void __init real6410_machine_init(void) s3c_fb_set_platdata(&real6410_lcd_pdata[features.lcd_index]); s3c_nand_set_platdata(&real6410_nand_info); - s3c24xx_ts_set_platdata(NULL); + s3c64xx_ts_set_platdata(NULL); /* configure nCS1 width to 16 bits */ @@ -331,7 +331,7 @@ static void __init real6410_machine_init(void) MACHINE_START(REAL6410, "REAL6410") /* Maintainer: Darius Augulis <augulis.darius@gmail.com> */ .atag_offset = 0x100, - + .nr_irqs = S3C64XX_NR_IRQS, .init_irq = s3c6410_init_irq, .map_io = real6410_map_io, .init_machine = real6410_machine_init, diff --git a/arch/arm/mach-s3c64xx/mach-smartq.c b/arch/arm/mach-s3c64xx/mach-smartq.c index acdfb5f..936a63f 100644 --- a/arch/arm/mach-s3c64xx/mach-smartq.c +++ b/arch/arm/mach-s3c64xx/mach-smartq.c @@ -12,6 +12,7 @@ #include <linux/delay.h> #include <linux/fb.h> #include <linux/gpio.h> +#include <linux/gpio/machine.h> #include <linux/init.h> #include <linux/platform_device.h> #include <linux/pwm.h> @@ -252,7 +253,6 @@ static struct platform_device *smartq_devices[] __initdata = { &s3c_device_ohci, &s3c_device_rtc, &samsung_device_pwm, - &s3c_device_ts, &s3c_device_usb_hsotg, &s3c64xx_device_iis0, &smartq_backlight_device, @@ -383,6 +383,15 @@ void __init smartq_map_io(void) smartq_lcd_mode_set(); } +static struct gpiod_lookup_table smartq_audio_gpios = { + .dev_id = "smartq-audio", + .table = { + GPIO_LOOKUP("GPL", 12, "headphone detect", 0), + GPIO_LOOKUP("GPK", 12, "amplifiers shutdown", 0), + { }, + }, +}; + void __init smartq_machine_init(void) { s3c_i2c0_set_platdata(NULL); @@ -390,7 +399,7 @@ void __init smartq_machine_init(void) s3c_hwmon_set_platdata(&smartq_hwmon_pdata); s3c_sdhci1_set_platdata(&smartq_internal_hsmmc_pdata); s3c_sdhci2_set_platdata(&smartq_internal_hsmmc_pdata); - s3c24xx_ts_set_platdata(&smartq_touchscreen_pdata); + s3c64xx_ts_set_platdata(&smartq_touchscreen_pdata); i2c_register_board_info(0, smartq_i2c_devs, ARRAY_SIZE(smartq_i2c_devs)); @@ -402,4 +411,7 @@ void __init smartq_machine_init(void) pwm_add_table(smartq_pwm_lookup, ARRAY_SIZE(smartq_pwm_lookup)); platform_add_devices(smartq_devices, ARRAY_SIZE(smartq_devices)); + + gpiod_add_lookup_table(&smartq_audio_gpios); + platform_device_register_simple("smartq-audio", -1, NULL, 0); } diff --git a/arch/arm/mach-s3c64xx/mach-smartq5.c b/arch/arm/mach-s3c64xx/mach-smartq5.c index 33224ab..0972b6c 100644 --- a/arch/arm/mach-s3c64xx/mach-smartq5.c +++ b/arch/arm/mach-s3c64xx/mach-smartq5.c @@ -21,6 +21,7 @@ #include <asm/mach/arch.h> #include <video/samsung_fimd.h> +#include <mach/irqs.h> #include <mach/map.h> #include <mach/regs-gpio.h> #include <mach/gpio-samsung.h> @@ -153,6 +154,7 @@ static void __init smartq5_machine_init(void) MACHINE_START(SMARTQ5, "SmartQ 5") /* Maintainer: Maurus Cuelenaere <mcuelenaere AT gmail DOT com> */ .atag_offset = 0x100, + .nr_irqs = S3C64XX_NR_IRQS, .init_irq = s3c6410_init_irq, .map_io = smartq_map_io, .init_machine = smartq5_machine_init, diff --git a/arch/arm/mach-s3c64xx/mach-smartq7.c b/arch/arm/mach-s3c64xx/mach-smartq7.c index fc7fece..51ac1c6 100644 --- a/arch/arm/mach-s3c64xx/mach-smartq7.c +++ b/arch/arm/mach-s3c64xx/mach-smartq7.c @@ -21,6 +21,7 @@ #include <asm/mach/arch.h> #include <video/samsung_fimd.h> +#include <mach/irqs.h> #include <mach/map.h> #include <mach/regs-gpio.h> #include <mach/gpio-samsung.h> @@ -169,6 +170,7 @@ static void __init smartq7_machine_init(void) MACHINE_START(SMARTQ7, "SmartQ 7") /* Maintainer: Maurus Cuelenaere <mcuelenaere AT gmail DOT com> */ .atag_offset = 0x100, + .nr_irqs = S3C64XX_NR_IRQS, .init_irq = s3c6410_init_irq, .map_io = smartq_map_io, .init_machine = smartq7_machine_init, diff --git a/arch/arm/mach-s3c64xx/mach-smdk6400.c b/arch/arm/mach-s3c64xx/mach-smdk6400.c index 6f42512..7d8a74f 100644 --- a/arch/arm/mach-s3c64xx/mach-smdk6400.c +++ b/arch/arm/mach-s3c64xx/mach-smdk6400.c @@ -27,6 +27,7 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> +#include <mach/irqs.h> #include <mach/hardware.h> #include <mach/map.h> @@ -88,7 +89,7 @@ static void __init smdk6400_machine_init(void) MACHINE_START(SMDK6400, "SMDK6400") /* Maintainer: Ben Dooks <ben-linux@fluff.org> */ .atag_offset = 0x100, - + .nr_irqs = S3C64XX_NR_IRQS, .init_irq = s3c6400_init_irq, .map_io = smdk6400_map_io, .init_machine = smdk6400_machine_init, diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-s3c64xx/mach-smdk6410.c index 30fd278..8a894ee 100644 --- a/arch/arm/mach-s3c64xx/mach-smdk6410.c +++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c @@ -52,6 +52,7 @@ #include <asm/mach/irq.h> #include <mach/hardware.h> +#include <mach/irqs.h> #include <mach/map.h> #include <asm/irq.h> @@ -289,7 +290,6 @@ static struct platform_device *smdk6410_devices[] __initdata = { &s3c_device_adc, &s3c_device_cfcon, &s3c_device_rtc, - &s3c_device_ts, &s3c_device_wdt, }; @@ -668,7 +668,7 @@ static void __init smdk6410_machine_init(void) samsung_keypad_set_platdata(&smdk6410_keypad_data); - s3c24xx_ts_set_platdata(NULL); + s3c64xx_ts_set_platdata(NULL); /* configure nCS1 width to 16 bits */ @@ -707,7 +707,7 @@ static void __init smdk6410_machine_init(void) MACHINE_START(SMDK6410, "SMDK6410") /* Maintainer: Ben Dooks <ben-linux@fluff.org> */ .atag_offset = 0x100, - + .nr_irqs = S3C64XX_NR_IRQS, .init_irq = s3c6410_init_irq, .map_io = smdk6410_map_io, .init_machine = smdk6410_machine_init, diff --git a/arch/arm/mach-s3c64xx/pl080.c b/arch/arm/mach-s3c64xx/pl080.c index 901a984..89c5a62 100644 --- a/arch/arm/mach-s3c64xx/pl080.c +++ b/arch/arm/mach-s3c64xx/pl080.c @@ -14,6 +14,7 @@ #include <linux/amba/pl08x.h> #include <linux/of.h> +#include <plat/cpu.h> #include <mach/irqs.h> #include <mach/map.h> @@ -230,6 +231,9 @@ static AMBA_AHB_DEVICE(s3c64xx_dma1, "dma-pl080s.1", 0, static int __init s3c64xx_pl080_init(void) { + if (!soc_is_s3c64xx()) + return 0; + /* Set all DMA configuration to be DMA, not SDMA */ writel(0xffffff, S3C64XX_SDMA_SEL); diff --git a/arch/arm/mach-s3c64xx/pm.c b/arch/arm/mach-s3c64xx/pm.c index 75b14e7..59d91b8 100644 --- a/arch/arm/mach-s3c64xx/pm.c +++ b/arch/arm/mach-s3c64xx/pm.c @@ -22,6 +22,7 @@ #include <mach/map.h> #include <mach/irqs.h> +#include <plat/cpu.h> #include <plat/devs.h> #include <plat/pm.h> #include <plat/wakeup-mask.h> @@ -332,6 +333,9 @@ int __init s3c64xx_pm_init(void) static __init int s3c64xx_pm_initcall(void) { + if (!soc_is_s3c64xx()) + return 0; + pm_cpu_prep = s3c64xx_pm_prepare; pm_cpu_sleep = s3c64xx_cpu_suspend; diff --git a/arch/arm/mach-s3c64xx/s3c6400.c b/arch/arm/mach-s3c64xx/s3c6400.c index 33273ab..5ea82acc 100644 --- a/arch/arm/mach-s3c64xx/s3c6400.c +++ b/arch/arm/mach-s3c64xx/s3c6400.c @@ -81,7 +81,7 @@ static struct device s3c6400_dev = { static int __init s3c6400_core_init(void) { /* Not applicable when using DT. */ - if (of_have_populated_dt()) + if (of_have_populated_dt() || soc_is_s3c64xx()) return 0; return subsys_system_register(&s3c6400_subsys, NULL); diff --git a/arch/arm/mach-s3c64xx/s3c6410.c b/arch/arm/mach-s3c64xx/s3c6410.c index eadc48d..92bb927 100644 --- a/arch/arm/mach-s3c64xx/s3c6410.c +++ b/arch/arm/mach-s3c64xx/s3c6410.c @@ -84,7 +84,7 @@ static struct device s3c6410_dev = { static int __init s3c6410_core_init(void) { /* Not applicable when using DT. */ - if (of_have_populated_dt()) + if (of_have_populated_dt() || !soc_is_s3c64xx()) return 0; return subsys_system_register(&s3c6410_subsys, NULL); diff --git a/arch/arm/mach-versatile/Kconfig b/arch/arm/mach-versatile/Kconfig index 1dba368..e40f777 100644 --- a/arch/arm/mach-versatile/Kconfig +++ b/arch/arm/mach-versatile/Kconfig @@ -1,33 +1,16 @@ -menu "Versatile platform type" - depends on ARCH_VERSATILE - -config ARCH_VERSATILE_PB - bool "Support Versatile Platform Baseboard for ARM926EJ-S" - default y +config ARCH_VERSATILE + bool "ARM Ltd. Versatile family" + depends on ARCH_MULTI_V5 + select ARM_AMBA + select ARM_TIMER_SP804 + select ARM_VIC + select CLKSRC_VERSATILE + select COMMON_CLK_VERSATILE select CPU_ARM926T + select ICST select MIGHT_HAVE_PCI + select PLAT_VERSATILE + select VERSATILE_FPGA_IRQ help - Include support for the ARM(R) Versatile Platform Baseboard - for the ARM926EJ-S. - -config MACH_VERSATILE_AB - bool "Support Versatile Application Baseboard for ARM926EJ-S" - select CPU_ARM926T - help - Include support for the ARM(R) Versatile Application Baseboard - for the ARM926EJ-S. - -config MACH_VERSATILE_DT - bool "Support Versatile platform from device tree" - select CPU_ARM926T - select USE_OF - help - Include support for the ARM(R) Versatile/PB platform, - using the device tree for discovery - -config MACH_VERSATILE_AUTO - def_bool y - depends on !ARCH_VERSATILE_PB && !MACH_VERSATILE_AB - select MACH_VERSATILE_DT + This enables support for ARM Ltd Versatile board. -endmenu diff --git a/arch/arm/mach-versatile/Makefile b/arch/arm/mach-versatile/Makefile index 81fa3fe..41b124b 100644 --- a/arch/arm/mach-versatile/Makefile +++ b/arch/arm/mach-versatile/Makefile @@ -2,8 +2,4 @@ # Makefile for the linux kernel. # -obj-y := core.o -obj-$(CONFIG_ARCH_VERSATILE_PB) += versatile_pb.o -obj-$(CONFIG_MACH_VERSATILE_AB) += versatile_ab.o -obj-$(CONFIG_MACH_VERSATILE_DT) += versatile_dt.o -obj-$(CONFIG_PCI) += pci.o +obj-y := versatile_dt.o diff --git a/arch/arm/mach-versatile/Makefile.boot b/arch/arm/mach-versatile/Makefile.boot deleted file mode 100644 index ff0a4b5..0000000 --- a/arch/arm/mach-versatile/Makefile.boot +++ /dev/null @@ -1,4 +0,0 @@ - zreladdr-y += 0x00008000 -params_phys-y := 0x00000100 -initrd_phys-y := 0x00800000 - diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c deleted file mode 100644 index 23a04fe..0000000 --- a/arch/arm/mach-versatile/core.c +++ /dev/null @@ -1,808 +0,0 @@ -/* - * linux/arch/arm/mach-versatile/core.c - * - * Copyright (C) 1999 - 2003 ARM Limited - * Copyright (C) 2000 Deep Blue Solutions Ltd - * - * 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/init.h> -#include <linux/device.h> -#include <linux/dma-mapping.h> -#include <linux/platform_device.h> -#include <linux/interrupt.h> -#include <linux/irqdomain.h> -#include <linux/of_address.h> -#include <linux/of_platform.h> -#include <linux/amba/bus.h> -#include <linux/amba/clcd.h> -#include <linux/platform_data/video-clcd-versatile.h> -#include <linux/amba/pl061.h> -#include <linux/amba/mmci.h> -#include <linux/amba/pl022.h> -#include <linux/io.h> -#include <linux/irqchip/arm-vic.h> -#include <linux/irqchip/versatile-fpga.h> -#include <linux/gfp.h> -#include <linux/clkdev.h> -#include <linux/mtd/physmap.h> -#include <linux/bitops.h> -#include <linux/reboot.h> - -#include <clocksource/timer-sp804.h> - -#include <asm/irq.h> -#include <asm/hardware/icst.h> -#include <asm/mach-types.h> - -#include <asm/mach/arch.h> -#include <asm/mach/irq.h> -#include <asm/mach/time.h> -#include <asm/mach/map.h> -#include <mach/hardware.h> -#include <mach/platform.h> - -#include <plat/sched_clock.h> - -#include "core.h" - -/* - * All IO addresses are mapped onto VA 0xFFFx.xxxx, where x.xxxx - * is the (PA >> 12). - * - * Setup a VA for the Versatile Vectored Interrupt Controller. - */ -#define VA_VIC_BASE __io_address(VERSATILE_VIC_BASE) -#define VA_SIC_BASE __io_address(VERSATILE_SIC_BASE) - -/* These PIC IRQs are valid in each configuration */ -#define PIC_VALID_ALL BIT(SIC_INT_KMI0) | BIT(SIC_INT_KMI1) | \ - BIT(SIC_INT_SCI3) | BIT(SIC_INT_UART3) | \ - BIT(SIC_INT_CLCD) | BIT(SIC_INT_TOUCH) | \ - BIT(SIC_INT_KEYPAD) | BIT(SIC_INT_DoC) | \ - BIT(SIC_INT_USB) | BIT(SIC_INT_PCI0) | \ - BIT(SIC_INT_PCI1) | BIT(SIC_INT_PCI2) | \ - BIT(SIC_INT_PCI3) -#if 1 -#define IRQ_MMCI0A IRQ_VICSOURCE22 -#define IRQ_AACI IRQ_VICSOURCE24 -#define IRQ_ETH IRQ_VICSOURCE25 -#define PIC_MASK 0xFFD00000 -#define PIC_VALID PIC_VALID_ALL -#else -#define IRQ_MMCI0A IRQ_SIC_MMCI0A -#define IRQ_AACI IRQ_SIC_AACI -#define IRQ_ETH IRQ_SIC_ETH -#define PIC_MASK 0 -#define PIC_VALID PIC_VALID_ALL | BIT(SIC_INT_MMCI0A) | \ - BIT(SIC_INT_MMCI1A) | BIT(SIC_INT_AACI) | \ - BIT(SIC_INT_ETH) -#endif - -/* Lookup table for finding a DT node that represents the vic instance */ -static const struct of_device_id vic_of_match[] __initconst = { - { .compatible = "arm,versatile-vic", }, - {} -}; - -static const struct of_device_id sic_of_match[] __initconst = { - { .compatible = "arm,versatile-sic", }, - {} -}; - -void __init versatile_init_irq(void) -{ - struct device_node *np; - - np = of_find_matching_node_by_address(NULL, vic_of_match, - VERSATILE_VIC_BASE); - __vic_init(VA_VIC_BASE, 0, IRQ_VIC_START, ~0, 0, np); - - writel(~0, VA_SIC_BASE + SIC_IRQ_ENABLE_CLEAR); - - np = of_find_matching_node_by_address(NULL, sic_of_match, - VERSATILE_SIC_BASE); - - fpga_irq_init(VA_SIC_BASE, "SIC", IRQ_SIC_START, - IRQ_VICSOURCE31, PIC_VALID, np); - - /* - * Interrupts on secondary controller from 0 to 8 are routed to - * source 31 on PIC. - * Interrupts from 21 to 31 are routed directly to the VIC on - * the corresponding number on primary controller. This is controlled - * by setting PIC_ENABLEx. - */ - writel(PIC_MASK, VA_SIC_BASE + SIC_INT_PIC_ENABLE); -} - -static struct map_desc versatile_io_desc[] __initdata __maybe_unused = { - { - .virtual = IO_ADDRESS(VERSATILE_SYS_BASE), - .pfn = __phys_to_pfn(VERSATILE_SYS_BASE), - .length = SZ_4K, - .type = MT_DEVICE - }, { - .virtual = IO_ADDRESS(VERSATILE_SIC_BASE), - .pfn = __phys_to_pfn(VERSATILE_SIC_BASE), - .length = SZ_4K, - .type = MT_DEVICE - }, { - .virtual = IO_ADDRESS(VERSATILE_VIC_BASE), - .pfn = __phys_to_pfn(VERSATILE_VIC_BASE), - .length = SZ_4K, - .type = MT_DEVICE - }, { - .virtual = IO_ADDRESS(VERSATILE_SCTL_BASE), - .pfn = __phys_to_pfn(VERSATILE_SCTL_BASE), - .length = SZ_4K * 9, - .type = MT_DEVICE - }, -#ifdef CONFIG_MACH_VERSATILE_AB - { - .virtual = IO_ADDRESS(VERSATILE_IB2_BASE), - .pfn = __phys_to_pfn(VERSATILE_IB2_BASE), - .length = SZ_64M, - .type = MT_DEVICE - }, -#endif -#ifdef CONFIG_DEBUG_LL - { - .virtual = IO_ADDRESS(VERSATILE_UART0_BASE), - .pfn = __phys_to_pfn(VERSATILE_UART0_BASE), - .length = SZ_4K, - .type = MT_DEVICE - }, -#endif -#ifdef CONFIG_PCI - { - .virtual = IO_ADDRESS(VERSATILE_PCI_CORE_BASE), - .pfn = __phys_to_pfn(VERSATILE_PCI_CORE_BASE), - .length = SZ_4K, - .type = MT_DEVICE - }, { - .virtual = (unsigned long)VERSATILE_PCI_VIRT_BASE, - .pfn = __phys_to_pfn(VERSATILE_PCI_BASE), - .length = VERSATILE_PCI_BASE_SIZE, - .type = MT_DEVICE - }, { - .virtual = (unsigned long)VERSATILE_PCI_CFG_VIRT_BASE, - .pfn = __phys_to_pfn(VERSATILE_PCI_CFG_BASE), - .length = VERSATILE_PCI_CFG_BASE_SIZE, - .type = MT_DEVICE - }, -#endif -}; - -void __init versatile_map_io(void) -{ - iotable_init(versatile_io_desc, ARRAY_SIZE(versatile_io_desc)); -} - - -#define VERSATILE_FLASHCTRL (__io_address(VERSATILE_SYS_BASE) + VERSATILE_SYS_FLASH_OFFSET) - -static void versatile_flash_set_vpp(struct platform_device *pdev, int on) -{ - u32 val; - - val = __raw_readl(VERSATILE_FLASHCTRL); - if (on) - val |= VERSATILE_FLASHPROG_FLVPPEN; - else - val &= ~VERSATILE_FLASHPROG_FLVPPEN; - __raw_writel(val, VERSATILE_FLASHCTRL); -} - -static struct physmap_flash_data versatile_flash_data = { - .width = 4, - .set_vpp = versatile_flash_set_vpp, -}; - -static struct resource versatile_flash_resource = { - .start = VERSATILE_FLASH_BASE, - .end = VERSATILE_FLASH_BASE + VERSATILE_FLASH_SIZE - 1, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device versatile_flash_device = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &versatile_flash_data, - }, - .num_resources = 1, - .resource = &versatile_flash_resource, -}; - -static struct resource smc91x_resources[] = { - [0] = { - .start = VERSATILE_ETH_BASE, - .end = VERSATILE_ETH_BASE + SZ_64K - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_ETH, - .end = IRQ_ETH, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device smc91x_device = { - .name = "smc91x", - .id = 0, - .num_resources = ARRAY_SIZE(smc91x_resources), - .resource = smc91x_resources, -}; - -static struct resource versatile_i2c_resource = { - .start = VERSATILE_I2C_BASE, - .end = VERSATILE_I2C_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device versatile_i2c_device = { - .name = "versatile-i2c", - .id = 0, - .num_resources = 1, - .resource = &versatile_i2c_resource, -}; - -static struct i2c_board_info versatile_i2c_board_info[] = { - { - I2C_BOARD_INFO("ds1338", 0xd0 >> 1), - }, -}; - -static int __init versatile_i2c_init(void) -{ - return i2c_register_board_info(0, versatile_i2c_board_info, - ARRAY_SIZE(versatile_i2c_board_info)); -} -arch_initcall(versatile_i2c_init); - -#define VERSATILE_SYSMCI (__io_address(VERSATILE_SYS_BASE) + VERSATILE_SYS_MCI_OFFSET) - -unsigned int mmc_status(struct device *dev) -{ - struct amba_device *adev = container_of(dev, struct amba_device, dev); - u32 mask; - - if (adev->res.start == VERSATILE_MMCI0_BASE) - mask = 1; - else - mask = 2; - - return readl(VERSATILE_SYSMCI) & mask; -} - -static struct mmci_platform_data mmc0_plat_data = { - .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, - .status = mmc_status, - .gpio_wp = -1, - .gpio_cd = -1, -}; - -static struct resource char_lcd_resources[] = { - { - .start = VERSATILE_CHAR_LCD_BASE, - .end = (VERSATILE_CHAR_LCD_BASE + SZ_4K - 1), - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device char_lcd_device = { - .name = "arm-charlcd", - .id = -1, - .num_resources = ARRAY_SIZE(char_lcd_resources), - .resource = char_lcd_resources, -}; - -static struct resource leds_resources[] = { - { - .start = VERSATILE_SYS_BASE + VERSATILE_SYS_LED_OFFSET, - .end = VERSATILE_SYS_BASE + VERSATILE_SYS_LED_OFFSET + 4, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device leds_device = { - .name = "versatile-leds", - .id = -1, - .num_resources = ARRAY_SIZE(leds_resources), - .resource = leds_resources, -}; - -/* - * Clock handling - */ -static const struct icst_params versatile_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 versatile_oscvco_set(struct clk *clk, struct icst_vco vco) -{ - void __iomem *sys_lock = __io_address(VERSATILE_SYS_BASE) + VERSATILE_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 osc4_clk_ops = { - .round = icst_clk_round, - .set = icst_clk_set, - .setvco = versatile_oscvco_set, -}; - -static struct clk osc4_clk = { - .ops = &osc4_clk_ops, - .params = &versatile_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[] = { - { /* AMBA bus clock */ - .con_id = "apb_pclk", - .clk = &dummy_apb_pclk, - }, { /* UART0 */ - .dev_id = "dev:f1", - .clk = &ref24_clk, - }, { /* UART1 */ - .dev_id = "dev:f2", - .clk = &ref24_clk, - }, { /* UART2 */ - .dev_id = "dev:f3", - .clk = &ref24_clk, - }, { /* UART3 */ - .dev_id = "fpga:09", - .clk = &ref24_clk, - }, { /* KMI0 */ - .dev_id = "fpga:06", - .clk = &ref24_clk, - }, { /* KMI1 */ - .dev_id = "fpga:07", - .clk = &ref24_clk, - }, { /* MMC0 */ - .dev_id = "fpga:05", - .clk = &ref24_clk, - }, { /* MMC1 */ - .dev_id = "fpga:0b", - .clk = &ref24_clk, - }, { /* SSP */ - .dev_id = "dev:f4", - .clk = &ref24_clk, - }, { /* CLCD */ - .dev_id = "dev:20", - .clk = &osc4_clk, - }, { /* SP804 timers */ - .dev_id = "sp804", - .clk = &sp804_clk, - }, -}; - -/* - * CLCD support. - */ -#define SYS_CLCD_MODE_MASK (3 << 0) -#define SYS_CLCD_MODE_888 (0 << 0) -#define SYS_CLCD_MODE_5551 (1 << 0) -#define SYS_CLCD_MODE_565_RLSB (2 << 0) -#define SYS_CLCD_MODE_565_BLSB (3 << 0) -#define SYS_CLCD_NLCDIOON (1 << 2) -#define SYS_CLCD_VDDPOSSWITCH (1 << 3) -#define SYS_CLCD_PWR3V5SWITCH (1 << 4) -#define SYS_CLCD_ID_MASK (0x1f << 8) -#define SYS_CLCD_ID_SANYO_3_8 (0x00 << 8) -#define SYS_CLCD_ID_UNKNOWN_8_4 (0x01 << 8) -#define SYS_CLCD_ID_EPSON_2_2 (0x02 << 8) -#define SYS_CLCD_ID_SANYO_2_5 (0x07 << 8) -#define SYS_CLCD_ID_VGA (0x1f << 8) - -static bool is_sanyo_2_5_lcd; - -/* - * Disable all display connectors on the interface module. - */ -static void versatile_clcd_disable(struct clcd_fb *fb) -{ - void __iomem *sys_clcd = __io_address(VERSATILE_SYS_BASE) + VERSATILE_SYS_CLCD_OFFSET; - u32 val; - - val = readl(sys_clcd); - val &= ~SYS_CLCD_NLCDIOON | SYS_CLCD_PWR3V5SWITCH; - writel(val, sys_clcd); - -#ifdef CONFIG_MACH_VERSATILE_AB - /* - * If the LCD is Sanyo 2x5 in on the IB2 board, turn the back-light off - */ - if (machine_is_versatile_ab() && is_sanyo_2_5_lcd) { - void __iomem *versatile_ib2_ctrl = __io_address(VERSATILE_IB2_CTRL); - unsigned long ctrl; - - ctrl = readl(versatile_ib2_ctrl); - ctrl &= ~0x01; - writel(ctrl, versatile_ib2_ctrl); - } -#endif -} - -/* - * Enable the relevant connector on the interface module. - */ -static void versatile_clcd_enable(struct clcd_fb *fb) -{ - struct fb_var_screeninfo *var = &fb->fb.var; - void __iomem *sys_clcd = __io_address(VERSATILE_SYS_BASE) + VERSATILE_SYS_CLCD_OFFSET; - u32 val; - - val = readl(sys_clcd); - val &= ~SYS_CLCD_MODE_MASK; - - switch (var->green.length) { - case 5: - val |= SYS_CLCD_MODE_5551; - break; - case 6: - if (var->red.offset == 0) - val |= SYS_CLCD_MODE_565_RLSB; - else - val |= SYS_CLCD_MODE_565_BLSB; - break; - case 8: - val |= SYS_CLCD_MODE_888; - break; - } - - /* - * Set the MUX - */ - writel(val, sys_clcd); - - /* - * And now enable the PSUs - */ - val |= SYS_CLCD_NLCDIOON | SYS_CLCD_PWR3V5SWITCH; - writel(val, sys_clcd); - -#ifdef CONFIG_MACH_VERSATILE_AB - /* - * If the LCD is Sanyo 2x5 in on the IB2 board, turn the back-light on - */ - if (machine_is_versatile_ab() && is_sanyo_2_5_lcd) { - void __iomem *versatile_ib2_ctrl = __io_address(VERSATILE_IB2_CTRL); - unsigned long ctrl; - - ctrl = readl(versatile_ib2_ctrl); - ctrl |= 0x01; - writel(ctrl, versatile_ib2_ctrl); - } -#endif -} - -/* - * Detect which LCD panel is connected, and return the appropriate - * clcd_panel structure. Note: we do not have any information on - * the required timings for the 8.4in panel, so we presently assume - * VGA timings. - */ -static int versatile_clcd_setup(struct clcd_fb *fb) -{ - void __iomem *sys_clcd = __io_address(VERSATILE_SYS_BASE) + VERSATILE_SYS_CLCD_OFFSET; - const char *panel_name; - u32 val; - - is_sanyo_2_5_lcd = false; - - val = readl(sys_clcd) & SYS_CLCD_ID_MASK; - if (val == SYS_CLCD_ID_SANYO_3_8) - panel_name = "Sanyo TM38QV67A02A"; - else if (val == SYS_CLCD_ID_SANYO_2_5) { - panel_name = "Sanyo QVGA Portrait"; - is_sanyo_2_5_lcd = true; - } else if (val == SYS_CLCD_ID_EPSON_2_2) - panel_name = "Epson L2F50113T00"; - else if (val == SYS_CLCD_ID_VGA) - panel_name = "VGA"; - else { - printk(KERN_ERR "CLCD: unknown LCD panel ID 0x%08x, using VGA\n", - val); - panel_name = "VGA"; - } - - fb->panel = versatile_clcd_get_panel(panel_name); - if (!fb->panel) - return -EINVAL; - - return versatile_clcd_setup_dma(fb, SZ_1M); -} - -static void versatile_clcd_decode(struct clcd_fb *fb, struct clcd_regs *regs) -{ - clcdfb_decode(fb, regs); - - /* Always clear BGR for RGB565: we do the routing externally */ - if (fb->fb.var.green.length == 6) - regs->cntl &= ~CNTL_BGR; -} - -static struct clcd_board clcd_plat_data = { - .name = "Versatile", - .caps = CLCD_CAP_5551 | CLCD_CAP_565 | CLCD_CAP_888, - .check = clcdfb_check, - .decode = versatile_clcd_decode, - .disable = versatile_clcd_disable, - .enable = versatile_clcd_enable, - .setup = versatile_clcd_setup, - .mmap = versatile_clcd_mmap_dma, - .remove = versatile_clcd_remove_dma, -}; - -static struct pl061_platform_data gpio0_plat_data = { - .gpio_base = 0, - .irq_base = IRQ_GPIO0_START, -}; - -static struct pl061_platform_data gpio1_plat_data = { - .gpio_base = 8, - .irq_base = IRQ_GPIO1_START, -}; - -static struct pl061_platform_data gpio2_plat_data = { - .gpio_base = 16, - .irq_base = IRQ_GPIO2_START, -}; - -static struct pl061_platform_data gpio3_plat_data = { - .gpio_base = 24, - .irq_base = IRQ_GPIO3_START, -}; - -static struct pl022_ssp_controller ssp0_plat_data = { - .bus_id = 0, - .enable_dma = 0, - .num_chipselect = 1, -}; - -#define AACI_IRQ { IRQ_AACI } -#define MMCI0_IRQ { IRQ_MMCI0A,IRQ_SIC_MMCI0B } -#define KMI0_IRQ { IRQ_SIC_KMI0 } -#define KMI1_IRQ { IRQ_SIC_KMI1 } - -/* - * These devices are connected directly to the multi-layer AHB switch - */ -#define SMC_IRQ { } -#define MPMC_IRQ { } -#define CLCD_IRQ { IRQ_CLCDINT } -#define DMAC_IRQ { IRQ_DMAINT } - -/* - * These devices are connected via the core APB bridge - */ -#define SCTL_IRQ { } -#define WATCHDOG_IRQ { IRQ_WDOGINT } -#define GPIO0_IRQ { IRQ_GPIOINT0 } -#define GPIO1_IRQ { IRQ_GPIOINT1 } -#define GPIO2_IRQ { IRQ_GPIOINT2 } -#define GPIO3_IRQ { IRQ_GPIOINT3 } -#define RTC_IRQ { IRQ_RTCINT } - -/* - * These devices are connected via the DMA APB bridge - */ -#define SCI_IRQ { IRQ_SCIINT } -#define UART0_IRQ { IRQ_UARTINT0 } -#define UART1_IRQ { IRQ_UARTINT1 } -#define UART2_IRQ { IRQ_UARTINT2 } -#define SSP_IRQ { IRQ_SSPINT } - -/* FPGA Primecells */ -APB_DEVICE(aaci, "fpga:04", AACI, NULL); -APB_DEVICE(mmc0, "fpga:05", MMCI0, &mmc0_plat_data); -APB_DEVICE(kmi0, "fpga:06", KMI0, NULL); -APB_DEVICE(kmi1, "fpga:07", KMI1, NULL); - -/* DevChip Primecells */ -AHB_DEVICE(smc, "dev:00", SMC, NULL); -AHB_DEVICE(mpmc, "dev:10", MPMC, NULL); -AHB_DEVICE(clcd, "dev:20", CLCD, &clcd_plat_data); -AHB_DEVICE(dmac, "dev:30", DMAC, NULL); -APB_DEVICE(sctl, "dev:e0", SCTL, NULL); -APB_DEVICE(wdog, "dev:e1", WATCHDOG, NULL); -APB_DEVICE(gpio0, "dev:e4", GPIO0, &gpio0_plat_data); -APB_DEVICE(gpio1, "dev:e5", GPIO1, &gpio1_plat_data); -APB_DEVICE(gpio2, "dev:e6", GPIO2, &gpio2_plat_data); -APB_DEVICE(gpio3, "dev:e7", GPIO3, &gpio3_plat_data); -APB_DEVICE(rtc, "dev:e8", RTC, NULL); -APB_DEVICE(sci0, "dev:f0", SCI, NULL); -APB_DEVICE(uart0, "dev:f1", UART0, NULL); -APB_DEVICE(uart1, "dev:f2", UART1, NULL); -APB_DEVICE(uart2, "dev:f3", UART2, NULL); -APB_DEVICE(ssp0, "dev:f4", SSP, &ssp0_plat_data); - -static struct amba_device *amba_devs[] __initdata = { - &dmac_device, - &uart0_device, - &uart1_device, - &uart2_device, - &smc_device, - &mpmc_device, - &clcd_device, - &sctl_device, - &wdog_device, - &gpio0_device, - &gpio1_device, - &gpio2_device, - &gpio3_device, - &rtc_device, - &sci0_device, - &ssp0_device, - &aaci_device, - &mmc0_device, - &kmi0_device, - &kmi1_device, -}; - -#ifdef CONFIG_OF -/* - * Lookup table for attaching a specific name and platform_data pointer to - * devices as they get created by of_platform_populate(). Ideally this table - * would not exist, but the current clock implementation depends on some devices - * having a specific name. - */ -struct of_dev_auxdata versatile_auxdata_lookup[] __initdata = { - OF_DEV_AUXDATA("arm,primecell", VERSATILE_MMCI0_BASE, "fpga:05", &mmc0_plat_data), - OF_DEV_AUXDATA("arm,primecell", VERSATILE_KMI0_BASE, "fpga:06", NULL), - OF_DEV_AUXDATA("arm,primecell", VERSATILE_KMI1_BASE, "fpga:07", NULL), - OF_DEV_AUXDATA("arm,primecell", VERSATILE_UART3_BASE, "fpga:09", NULL), - /* FIXME: this is buggy, the platform data is needed for this MMC instance too */ - OF_DEV_AUXDATA("arm,primecell", VERSATILE_MMCI1_BASE, "fpga:0b", NULL), - - OF_DEV_AUXDATA("arm,primecell", VERSATILE_CLCD_BASE, "dev:20", &clcd_plat_data), - OF_DEV_AUXDATA("arm,primecell", VERSATILE_UART0_BASE, "dev:f1", NULL), - OF_DEV_AUXDATA("arm,primecell", VERSATILE_UART1_BASE, "dev:f2", NULL), - OF_DEV_AUXDATA("arm,primecell", VERSATILE_UART2_BASE, "dev:f3", NULL), - OF_DEV_AUXDATA("arm,primecell", VERSATILE_SSP_BASE, "dev:f4", &ssp0_plat_data), - -#if 0 - /* - * These entries are unnecessary because no clocks referencing - * them. I've left them in for now as place holders in case - * any of them need to be added back, but they should be - * removed before actually committing this patch. --gcl - */ - OF_DEV_AUXDATA("arm,primecell", VERSATILE_AACI_BASE, "fpga:04", NULL), - OF_DEV_AUXDATA("arm,primecell", VERSATILE_SCI1_BASE, "fpga:0a", NULL), - OF_DEV_AUXDATA("arm,primecell", VERSATILE_SMC_BASE, "dev:00", NULL), - OF_DEV_AUXDATA("arm,primecell", VERSATILE_MPMC_BASE, "dev:10", NULL), - OF_DEV_AUXDATA("arm,primecell", VERSATILE_DMAC_BASE, "dev:30", NULL), - - OF_DEV_AUXDATA("arm,primecell", VERSATILE_SCTL_BASE, "dev:e0", NULL), - OF_DEV_AUXDATA("arm,primecell", VERSATILE_WATCHDOG_BASE, "dev:e1", NULL), - OF_DEV_AUXDATA("arm,primecell", VERSATILE_GPIO0_BASE, "dev:e4", NULL), - OF_DEV_AUXDATA("arm,primecell", VERSATILE_GPIO1_BASE, "dev:e5", NULL), - OF_DEV_AUXDATA("arm,primecell", VERSATILE_GPIO2_BASE, "dev:e6", NULL), - OF_DEV_AUXDATA("arm,primecell", VERSATILE_GPIO3_BASE, "dev:e7", NULL), - OF_DEV_AUXDATA("arm,primecell", VERSATILE_RTC_BASE, "dev:e8", NULL), - OF_DEV_AUXDATA("arm,primecell", VERSATILE_SCI_BASE, "dev:f0", NULL), -#endif - {} -}; -#endif - -void versatile_restart(enum reboot_mode mode, const char *cmd) -{ - void __iomem *sys = __io_address(VERSATILE_SYS_BASE); - u32 val; - - val = __raw_readl(sys + VERSATILE_SYS_RESETCTL_OFFSET); - val |= 0x105; - - __raw_writel(0xa05f, sys + VERSATILE_SYS_LOCK_OFFSET); - __raw_writel(val, sys + VERSATILE_SYS_RESETCTL_OFFSET); - __raw_writel(0, sys + VERSATILE_SYS_LOCK_OFFSET); -} - -/* Early initializations */ -void __init versatile_init_early(void) -{ - u32 val; - void __iomem *sys = __io_address(VERSATILE_SYS_BASE); - - osc4_clk.vcoreg = sys + VERSATILE_SYS_OSCCLCD_OFFSET; - clkdev_add_table(lookups, ARRAY_SIZE(lookups)); - - versatile_sched_clock_init(sys + VERSATILE_SYS_24MHz_OFFSET, 24000000); - - /* - * set clock frequency: - * VERSATILE_REFCLK is 32KHz - * VERSATILE_TIMCLK is 1MHz - */ - val = readl(__io_address(VERSATILE_SCTL_BASE)); - writel((VERSATILE_TIMCLK << VERSATILE_TIMER1_EnSel) | - (VERSATILE_TIMCLK << VERSATILE_TIMER2_EnSel) | - (VERSATILE_TIMCLK << VERSATILE_TIMER3_EnSel) | - (VERSATILE_TIMCLK << VERSATILE_TIMER4_EnSel) | val, - __io_address(VERSATILE_SCTL_BASE)); -} - -void __init versatile_init(void) -{ - int i; - - platform_device_register(&versatile_flash_device); - platform_device_register(&versatile_i2c_device); - platform_device_register(&smc91x_device); - platform_device_register(&char_lcd_device); - platform_device_register(&leds_device); - - for (i = 0; i < ARRAY_SIZE(amba_devs); i++) { - struct amba_device *d = amba_devs[i]; - amba_device_register(d, &iomem_resource); - } -} - -/* - * Where is the timer (VA)? - */ -#define TIMER0_VA_BASE __io_address(VERSATILE_TIMER0_1_BASE) -#define TIMER1_VA_BASE (__io_address(VERSATILE_TIMER0_1_BASE) + 0x20) -#define TIMER2_VA_BASE __io_address(VERSATILE_TIMER2_3_BASE) -#define TIMER3_VA_BASE (__io_address(VERSATILE_TIMER2_3_BASE) + 0x20) - -/* - * Set up timer interrupt, and return the current time in seconds. - */ -void __init versatile_timer_init(void) -{ - - /* - * Initialise to a known state (all timers off) - */ - sp804_timer_disable(TIMER0_VA_BASE); - sp804_timer_disable(TIMER1_VA_BASE); - sp804_timer_disable(TIMER2_VA_BASE); - sp804_timer_disable(TIMER3_VA_BASE); - - sp804_clocksource_init(TIMER3_VA_BASE, "timer3"); - sp804_clockevents_init(TIMER0_VA_BASE, IRQ_TIMERINT0_1, "timer0"); -} diff --git a/arch/arm/mach-versatile/core.h b/arch/arm/mach-versatile/core.h deleted file mode 100644 index f06d576..0000000 --- a/arch/arm/mach-versatile/core.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * linux/arch/arm/mach-versatile/core.h - * - * Copyright (C) 2004 ARM Limited - * Copyright (C) 2000 Deep Blue Solutions Ltd - * - * 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_VERSATILE_H -#define __ASM_ARCH_VERSATILE_H - -#include <linux/amba/bus.h> -#include <linux/of_platform.h> -#include <linux/reboot.h> - -extern void __init versatile_init(void); -extern void __init versatile_init_early(void); -extern void __init versatile_init_irq(void); -extern void __init versatile_map_io(void); -extern void versatile_timer_init(void); -extern void versatile_restart(enum reboot_mode, const char *); -extern unsigned int mmc_status(struct device *dev); -#ifdef CONFIG_OF -extern struct of_dev_auxdata versatile_auxdata_lookup[]; -#endif - -#define APB_DEVICE(name, busid, base, plat) \ -static AMBA_APB_DEVICE(name, busid, 0, VERSATILE_##base##_BASE, base##_IRQ, plat) - -#define AHB_DEVICE(name, busid, base, plat) \ -static AMBA_AHB_DEVICE(name, busid, 0, VERSATILE_##base##_BASE, base##_IRQ, plat) - -#endif diff --git a/arch/arm/mach-versatile/include/mach/clkdev.h b/arch/arm/mach-versatile/include/mach/clkdev.h deleted file mode 100644 index e58d077..0000000 --- a/arch/arm/mach-versatile/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-versatile/include/mach/hardware.h b/arch/arm/mach-versatile/include/mach/hardware.h deleted file mode 100644 index 3e5d425..0000000 --- a/arch/arm/mach-versatile/include/mach/hardware.h +++ /dev/null @@ -1,38 +0,0 @@ -/* - * arch/arm/mach-versatile/include/mach/hardware.h - * - * This file contains the hardware definitions of the Versatile boards. - * - * 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 - */ -#ifndef __ASM_ARCH_HARDWARE_H -#define __ASM_ARCH_HARDWARE_H - -#include <asm/sizes.h> - -/* - * PCI space virtual addresses - */ -#define VERSATILE_PCI_VIRT_BASE (void __iomem *)0xe8000000ul -#define VERSATILE_PCI_CFG_VIRT_BASE (void __iomem *)0xe9000000ul - -/* macro to get at MMIO space when running virtually */ -#define IO_ADDRESS(x) (((x) & 0x0fffffff) + (((x) >> 4) & 0x0f000000) + 0xf0000000) - -#define __io_address(n) ((void __iomem __force *)IO_ADDRESS(n)) - -#endif diff --git a/arch/arm/mach-versatile/include/mach/irqs.h b/arch/arm/mach-versatile/include/mach/irqs.h deleted file mode 100644 index 0fd771c..0000000 --- a/arch/arm/mach-versatile/include/mach/irqs.h +++ /dev/null @@ -1,134 +0,0 @@ -/* - * arch/arm/mach-versatile/include/mach/irqs.h - * - * Copyright (C) 2003 ARM Limited - * Copyright (C) 2000 Deep Blue Solutions Ltd. - * - * 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 <mach/platform.h> - -/* - * IRQ interrupts definitions are the same as the INT definitions - * held within platform.h - */ -#define IRQ_VIC_START 32 -#define IRQ_WDOGINT (IRQ_VIC_START + INT_WDOGINT) -#define IRQ_SOFTINT (IRQ_VIC_START + INT_SOFTINT) -#define IRQ_COMMRx (IRQ_VIC_START + INT_COMMRx) -#define IRQ_COMMTx (IRQ_VIC_START + INT_COMMTx) -#define IRQ_TIMERINT0_1 (IRQ_VIC_START + INT_TIMERINT0_1) -#define IRQ_TIMERINT2_3 (IRQ_VIC_START + INT_TIMERINT2_3) -#define IRQ_GPIOINT0 (IRQ_VIC_START + INT_GPIOINT0) -#define IRQ_GPIOINT1 (IRQ_VIC_START + INT_GPIOINT1) -#define IRQ_GPIOINT2 (IRQ_VIC_START + INT_GPIOINT2) -#define IRQ_GPIOINT3 (IRQ_VIC_START + INT_GPIOINT3) -#define IRQ_RTCINT (IRQ_VIC_START + INT_RTCINT) -#define IRQ_SSPINT (IRQ_VIC_START + INT_SSPINT) -#define IRQ_UARTINT0 (IRQ_VIC_START + INT_UARTINT0) -#define IRQ_UARTINT1 (IRQ_VIC_START + INT_UARTINT1) -#define IRQ_UARTINT2 (IRQ_VIC_START + INT_UARTINT2) -#define IRQ_SCIINT (IRQ_VIC_START + INT_SCIINT) -#define IRQ_CLCDINT (IRQ_VIC_START + INT_CLCDINT) -#define IRQ_DMAINT (IRQ_VIC_START + INT_DMAINT) -#define IRQ_PWRFAILINT (IRQ_VIC_START + INT_PWRFAILINT) -#define IRQ_MBXINT (IRQ_VIC_START + INT_MBXINT) -#define IRQ_GNDINT (IRQ_VIC_START + INT_GNDINT) -#define IRQ_VICSOURCE21 (IRQ_VIC_START + INT_VICSOURCE21) -#define IRQ_VICSOURCE22 (IRQ_VIC_START + INT_VICSOURCE22) -#define IRQ_VICSOURCE23 (IRQ_VIC_START + INT_VICSOURCE23) -#define IRQ_VICSOURCE24 (IRQ_VIC_START + INT_VICSOURCE24) -#define IRQ_VICSOURCE25 (IRQ_VIC_START + INT_VICSOURCE25) -#define IRQ_VICSOURCE26 (IRQ_VIC_START + INT_VICSOURCE26) -#define IRQ_VICSOURCE27 (IRQ_VIC_START + INT_VICSOURCE27) -#define IRQ_VICSOURCE28 (IRQ_VIC_START + INT_VICSOURCE28) -#define IRQ_VICSOURCE29 (IRQ_VIC_START + INT_VICSOURCE29) -#define IRQ_VICSOURCE30 (IRQ_VIC_START + INT_VICSOURCE30) -#define IRQ_VICSOURCE31 (IRQ_VIC_START + INT_VICSOURCE31) -#define IRQ_VIC_END (IRQ_VIC_START + 31) - -/* - * FIQ interrupts definitions are the same as the INT definitions. - */ -#define FIQ_WDOGINT INT_WDOGINT -#define FIQ_SOFTINT INT_SOFTINT -#define FIQ_COMMRx INT_COMMRx -#define FIQ_COMMTx INT_COMMTx -#define FIQ_TIMERINT0_1 INT_TIMERINT0_1 -#define FIQ_TIMERINT2_3 INT_TIMERINT2_3 -#define FIQ_GPIOINT0 INT_GPIOINT0 -#define FIQ_GPIOINT1 INT_GPIOINT1 -#define FIQ_GPIOINT2 INT_GPIOINT2 -#define FIQ_GPIOINT3 INT_GPIOINT3 -#define FIQ_RTCINT INT_RTCINT -#define FIQ_SSPINT INT_SSPINT -#define FIQ_UARTINT0 INT_UARTINT0 -#define FIQ_UARTINT1 INT_UARTINT1 -#define FIQ_UARTINT2 INT_UARTINT2 -#define FIQ_SCIINT INT_SCIINT -#define FIQ_CLCDINT INT_CLCDINT -#define FIQ_DMAINT INT_DMAINT -#define FIQ_PWRFAILINT INT_PWRFAILINT -#define FIQ_MBXINT INT_MBXINT -#define FIQ_GNDINT INT_GNDINT -#define FIQ_VICSOURCE21 INT_VICSOURCE21 -#define FIQ_VICSOURCE22 INT_VICSOURCE22 -#define FIQ_VICSOURCE23 INT_VICSOURCE23 -#define FIQ_VICSOURCE24 INT_VICSOURCE24 -#define FIQ_VICSOURCE25 INT_VICSOURCE25 -#define FIQ_VICSOURCE26 INT_VICSOURCE26 -#define FIQ_VICSOURCE27 INT_VICSOURCE27 -#define FIQ_VICSOURCE28 INT_VICSOURCE28 -#define FIQ_VICSOURCE29 INT_VICSOURCE29 -#define FIQ_VICSOURCE30 INT_VICSOURCE30 -#define FIQ_VICSOURCE31 INT_VICSOURCE31 - - -/* - * Secondary interrupt controller - */ -#define IRQ_SIC_START 64 -#define IRQ_SIC_MMCI0B (IRQ_SIC_START + SIC_INT_MMCI0B) -#define IRQ_SIC_MMCI1B (IRQ_SIC_START + SIC_INT_MMCI1B) -#define IRQ_SIC_KMI0 (IRQ_SIC_START + SIC_INT_KMI0) -#define IRQ_SIC_KMI1 (IRQ_SIC_START + SIC_INT_KMI1) -#define IRQ_SIC_SCI3 (IRQ_SIC_START + SIC_INT_SCI3) -#define IRQ_SIC_UART3 (IRQ_SIC_START + SIC_INT_UART3) -#define IRQ_SIC_CLCD (IRQ_SIC_START + SIC_INT_CLCD) -#define IRQ_SIC_TOUCH (IRQ_SIC_START + SIC_INT_TOUCH) -#define IRQ_SIC_KEYPAD (IRQ_SIC_START + SIC_INT_KEYPAD) -#define IRQ_SIC_DoC (IRQ_SIC_START + SIC_INT_DoC) -#define IRQ_SIC_MMCI0A (IRQ_SIC_START + SIC_INT_MMCI0A) -#define IRQ_SIC_MMCI1A (IRQ_SIC_START + SIC_INT_MMCI1A) -#define IRQ_SIC_AACI (IRQ_SIC_START + SIC_INT_AACI) -#define IRQ_SIC_ETH (IRQ_SIC_START + SIC_INT_ETH) -#define IRQ_SIC_USB (IRQ_SIC_START + SIC_INT_USB) -#define IRQ_SIC_PCI0 (IRQ_SIC_START + SIC_INT_PCI0) -#define IRQ_SIC_PCI1 (IRQ_SIC_START + SIC_INT_PCI1) -#define IRQ_SIC_PCI2 (IRQ_SIC_START + SIC_INT_PCI2) -#define IRQ_SIC_PCI3 (IRQ_SIC_START + SIC_INT_PCI3) -#define IRQ_SIC_END 95 - -#define IRQ_GPIO0_START (IRQ_SIC_END + 1) -#define IRQ_GPIO0_END (IRQ_GPIO0_START + 31) -#define IRQ_GPIO1_START (IRQ_GPIO0_END + 1) -#define IRQ_GPIO1_END (IRQ_GPIO1_START + 31) -#define IRQ_GPIO2_START (IRQ_GPIO1_END + 1) -#define IRQ_GPIO2_END (IRQ_GPIO2_START + 31) -#define IRQ_GPIO3_START (IRQ_GPIO2_END + 1) -#define IRQ_GPIO3_END (IRQ_GPIO3_START + 31) - -#define NR_IRQS (IRQ_GPIO3_END + 1) diff --git a/arch/arm/mach-versatile/include/mach/platform.h b/arch/arm/mach-versatile/include/mach/platform.h deleted file mode 100644 index 6f938cc..0000000 --- a/arch/arm/mach-versatile/include/mach/platform.h +++ /dev/null @@ -1,416 +0,0 @@ -/* - * arch/arm/mach-versatile/include/mach/platform.h - * - * Copyright (c) ARM Limited 2003. 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef __address_h -#define __address_h 1 - -/* - * Memory definitions - */ -#define VERSATILE_BOOT_ROM_LO 0x30000000 /* DoC Base (64Mb)...*/ -#define VERSATILE_BOOT_ROM_HI 0x30000000 -#define VERSATILE_BOOT_ROM_BASE VERSATILE_BOOT_ROM_HI /* Normal position */ -#define VERSATILE_BOOT_ROM_SIZE SZ_64M - -#define VERSATILE_SSRAM_BASE /* VERSATILE_SSMC_BASE ? */ -#define VERSATILE_SSRAM_SIZE SZ_2M - -#define VERSATILE_FLASH_BASE 0x34000000 -#define VERSATILE_FLASH_SIZE SZ_64M - -/* - * SDRAM - */ -#define VERSATILE_SDRAM_BASE 0x00000000 - -/* - * Logic expansion modules - * - */ - - -/* ------------------------------------------------------------------------ - * Versatile Registers - * ------------------------------------------------------------------------ - * - */ -#define VERSATILE_SYS_ID_OFFSET 0x00 -#define VERSATILE_SYS_SW_OFFSET 0x04 -#define VERSATILE_SYS_LED_OFFSET 0x08 -#define VERSATILE_SYS_OSC0_OFFSET 0x0C - -#if defined(CONFIG_ARCH_VERSATILE_PB) -#define VERSATILE_SYS_OSC1_OFFSET 0x10 -#define VERSATILE_SYS_OSC2_OFFSET 0x14 -#define VERSATILE_SYS_OSC3_OFFSET 0x18 -#define VERSATILE_SYS_OSC4_OFFSET 0x1C -#elif defined(CONFIG_MACH_VERSATILE_AB) -#define VERSATILE_SYS_OSC1_OFFSET 0x1C -#endif - -#define VERSATILE_SYS_OSCCLCD_OFFSET 0x1c - -#define VERSATILE_SYS_LOCK_OFFSET 0x20 -#define VERSATILE_SYS_100HZ_OFFSET 0x24 -#define VERSATILE_SYS_CFGDATA1_OFFSET 0x28 -#define VERSATILE_SYS_CFGDATA2_OFFSET 0x2C -#define VERSATILE_SYS_FLAGS_OFFSET 0x30 -#define VERSATILE_SYS_FLAGSSET_OFFSET 0x30 -#define VERSATILE_SYS_FLAGSCLR_OFFSET 0x34 -#define VERSATILE_SYS_NVFLAGS_OFFSET 0x38 -#define VERSATILE_SYS_NVFLAGSSET_OFFSET 0x38 -#define VERSATILE_SYS_NVFLAGSCLR_OFFSET 0x3C -#define VERSATILE_SYS_RESETCTL_OFFSET 0x40 -#define VERSATILE_SYS_PCICTL_OFFSET 0x44 -#define VERSATILE_SYS_MCI_OFFSET 0x48 -#define VERSATILE_SYS_FLASH_OFFSET 0x4C -#define VERSATILE_SYS_CLCD_OFFSET 0x50 -#define VERSATILE_SYS_CLCDSER_OFFSET 0x54 -#define VERSATILE_SYS_BOOTCS_OFFSET 0x58 -#define VERSATILE_SYS_24MHz_OFFSET 0x5C -#define VERSATILE_SYS_MISC_OFFSET 0x60 -#define VERSATILE_SYS_TEST_OSC0_OFFSET 0x80 -#define VERSATILE_SYS_TEST_OSC1_OFFSET 0x84 -#define VERSATILE_SYS_TEST_OSC2_OFFSET 0x88 -#define VERSATILE_SYS_TEST_OSC3_OFFSET 0x8C -#define VERSATILE_SYS_TEST_OSC4_OFFSET 0x90 - -#define VERSATILE_SYS_BASE 0x10000000 -#define VERSATILE_SYS_ID (VERSATILE_SYS_BASE + VERSATILE_SYS_ID_OFFSET) -#define VERSATILE_SYS_SW (VERSATILE_SYS_BASE + VERSATILE_SYS_SW_OFFSET) -#define VERSATILE_SYS_LED (VERSATILE_SYS_BASE + VERSATILE_SYS_LED_OFFSET) -#define VERSATILE_SYS_OSC0 (VERSATILE_SYS_BASE + VERSATILE_SYS_OSC0_OFFSET) -#define VERSATILE_SYS_OSC1 (VERSATILE_SYS_BASE + VERSATILE_SYS_OSC1_OFFSET) - -#if defined(CONFIG_ARCH_VERSATILE_PB) -#define VERSATILE_SYS_OSC2 (VERSATILE_SYS_BASE + VERSATILE_SYS_OSC2_OFFSET) -#define VERSATILE_SYS_OSC3 (VERSATILE_SYS_BASE + VERSATILE_SYS_OSC3_OFFSET) -#define VERSATILE_SYS_OSC4 (VERSATILE_SYS_BASE + VERSATILE_SYS_OSC4_OFFSET) -#endif - -#define VERSATILE_SYS_LOCK (VERSATILE_SYS_BASE + VERSATILE_SYS_LOCK_OFFSET) -#define VERSATILE_SYS_100HZ (VERSATILE_SYS_BASE + VERSATILE_SYS_100HZ_OFFSET) -#define VERSATILE_SYS_CFGDATA1 (VERSATILE_SYS_BASE + VERSATILE_SYS_CFGDATA1_OFFSET) -#define VERSATILE_SYS_CFGDATA2 (VERSATILE_SYS_BASE + VERSATILE_SYS_CFGDATA2_OFFSET) -#define VERSATILE_SYS_FLAGS (VERSATILE_SYS_BASE + VERSATILE_SYS_FLAGS_OFFSET) -#define VERSATILE_SYS_FLAGSSET (VERSATILE_SYS_BASE + VERSATILE_SYS_FLAGSSET_OFFSET) -#define VERSATILE_SYS_FLAGSCLR (VERSATILE_SYS_BASE + VERSATILE_SYS_FLAGSCLR_OFFSET) -#define VERSATILE_SYS_NVFLAGS (VERSATILE_SYS_BASE + VERSATILE_SYS_NVFLAGS_OFFSET) -#define VERSATILE_SYS_NVFLAGSSET (VERSATILE_SYS_BASE + VERSATILE_SYS_NVFLAGSSET_OFFSET) -#define VERSATILE_SYS_NVFLAGSCLR (VERSATILE_SYS_BASE + VERSATILE_SYS_NVFLAGSCLR_OFFSET) -#define VERSATILE_SYS_RESETCTL (VERSATILE_SYS_BASE + VERSATILE_SYS_RESETCTL_OFFSET) -#define VERSATILE_SYS_PCICTL (VERSATILE_SYS_BASE + VERSATILE_SYS_PCICTL_OFFSET) -#define VERSATILE_SYS_MCI (VERSATILE_SYS_BASE + VERSATILE_SYS_MCI_OFFSET) -#define VERSATILE_SYS_FLASH (VERSATILE_SYS_BASE + VERSATILE_SYS_FLASH_OFFSET) -#define VERSATILE_SYS_CLCD (VERSATILE_SYS_BASE + VERSATILE_SYS_CLCD_OFFSET) -#define VERSATILE_SYS_CLCDSER (VERSATILE_SYS_BASE + VERSATILE_SYS_CLCDSER_OFFSET) -#define VERSATILE_SYS_BOOTCS (VERSATILE_SYS_BASE + VERSATILE_SYS_BOOTCS_OFFSET) -#define VERSATILE_SYS_24MHz (VERSATILE_SYS_BASE + VERSATILE_SYS_24MHz_OFFSET) -#define VERSATILE_SYS_MISC (VERSATILE_SYS_BASE + VERSATILE_SYS_MISC_OFFSET) -#define VERSATILE_SYS_TEST_OSC0 (VERSATILE_SYS_BASE + VERSATILE_SYS_TEST_OSC0_OFFSET) -#define VERSATILE_SYS_TEST_OSC1 (VERSATILE_SYS_BASE + VERSATILE_SYS_TEST_OSC1_OFFSET) -#define VERSATILE_SYS_TEST_OSC2 (VERSATILE_SYS_BASE + VERSATILE_SYS_TEST_OSC2_OFFSET) -#define VERSATILE_SYS_TEST_OSC3 (VERSATILE_SYS_BASE + VERSATILE_SYS_TEST_OSC3_OFFSET) -#define VERSATILE_SYS_TEST_OSC4 (VERSATILE_SYS_BASE + VERSATILE_SYS_TEST_OSC4_OFFSET) - -/* - * Values for VERSATILE_SYS_RESET_CTRL - */ -#define VERSATILE_SYS_CTRL_RESET_CONFIGCLR 0x01 -#define VERSATILE_SYS_CTRL_RESET_CONFIGINIT 0x02 -#define VERSATILE_SYS_CTRL_RESET_DLLRESET 0x03 -#define VERSATILE_SYS_CTRL_RESET_PLLRESET 0x04 -#define VERSATILE_SYS_CTRL_RESET_POR 0x05 -#define VERSATILE_SYS_CTRL_RESET_DoC 0x06 - -#define VERSATILE_SYS_CTRL_LED (1 << 0) - - -/* ------------------------------------------------------------------------ - * Versatile control registers - * ------------------------------------------------------------------------ - */ - -/* - * VERSATILE_IDFIELD - * - * 31:24 = manufacturer (0x41 = ARM) - * 23:16 = architecture (0x08 = AHB system bus, ASB processor bus) - * 15:12 = FPGA (0x3 = XVC600 or XVC600E) - * 11:4 = build value - * 3:0 = revision number (0x1 = rev B (AHB)) - */ - -/* - * VERSATILE_SYS_LOCK - * control access to SYS_OSCx, SYS_CFGDATAx, SYS_RESETCTL, - * SYS_CLD, SYS_BOOTCS - */ -#define VERSATILE_SYS_LOCK_LOCKED (1 << 16) -#define VERSATILE_SYS_LOCKVAL_MASK 0xFFFF /* write 0xA05F to enable write access */ - -/* - * VERSATILE_SYS_FLASH - */ -#define VERSATILE_FLASHPROG_FLVPPEN (1 << 0) /* Enable writing to flash */ - -/* - * VERSATILE_INTREG - * - used to acknowledge and control MMCI and UART interrupts - */ -#define VERSATILE_INTREG_WPROT 0x00 /* MMC protection status (no interrupt generated) */ -#define VERSATILE_INTREG_RI0 0x01 /* Ring indicator UART0 is asserted, */ -#define VERSATILE_INTREG_CARDIN 0x08 /* MMCI card in detect */ - /* write 1 to acknowledge and clear */ -#define VERSATILE_INTREG_RI1 0x02 /* Ring indicator UART1 is asserted, */ -#define VERSATILE_INTREG_CARDINSERT 0x03 /* Signal insertion of MMC card */ - -/* - * VERSATILE peripheral addresses - */ -#define VERSATILE_PCI_CORE_BASE 0x10001000 /* PCI core control */ -#define VERSATILE_I2C_BASE 0x10002000 /* I2C control */ -#define VERSATILE_SIC_BASE 0x10003000 /* Secondary interrupt controller */ -#define VERSATILE_AACI_BASE 0x10004000 /* Audio */ -#define VERSATILE_MMCI0_BASE 0x10005000 /* MMC interface */ -#define VERSATILE_KMI0_BASE 0x10006000 /* KMI interface */ -#define VERSATILE_KMI1_BASE 0x10007000 /* KMI 2nd interface */ -#define VERSATILE_CHAR_LCD_BASE 0x10008000 /* Character LCD */ -#define VERSATILE_UART3_BASE 0x10009000 /* UART 3 */ -#define VERSATILE_SCI1_BASE 0x1000A000 -#define VERSATILE_MMCI1_BASE 0x1000B000 /* MMC Interface */ - /* 0x1000C000 - 0x1000CFFF = reserved */ -#define VERSATILE_ETH_BASE 0x10010000 /* Ethernet */ -#define VERSATILE_USB_BASE 0x10020000 /* USB */ - /* 0x10030000 - 0x100FFFFF = reserved */ -#define VERSATILE_SMC_BASE 0x10100000 /* SMC */ -#define VERSATILE_MPMC_BASE 0x10110000 /* MPMC */ -#define VERSATILE_CLCD_BASE 0x10120000 /* CLCD */ -#define VERSATILE_DMAC_BASE 0x10130000 /* DMA controller */ -#define VERSATILE_VIC_BASE 0x10140000 /* Vectored interrupt controller */ -#define VERSATILE_PERIPH_BASE 0x10150000 /* off-chip peripherals alias from */ - /* 0x10000000 - 0x100FFFFF */ -#define VERSATILE_AHBM_BASE 0x101D0000 /* AHB monitor */ -#define VERSATILE_SCTL_BASE 0x101E0000 /* System controller */ -#define VERSATILE_WATCHDOG_BASE 0x101E1000 /* Watchdog */ -#define VERSATILE_TIMER0_1_BASE 0x101E2000 /* Timer 0 and 1 */ -#define VERSATILE_TIMER2_3_BASE 0x101E3000 /* Timer 2 and 3 */ -#define VERSATILE_GPIO0_BASE 0x101E4000 /* GPIO port 0 */ -#define VERSATILE_GPIO1_BASE 0x101E5000 /* GPIO port 1 */ -#define VERSATILE_GPIO2_BASE 0x101E6000 /* GPIO port 2 */ -#define VERSATILE_GPIO3_BASE 0x101E7000 /* GPIO port 3 */ -#define VERSATILE_RTC_BASE 0x101E8000 /* Real Time Clock */ - /* 0x101E9000 - reserved */ -#define VERSATILE_SCI_BASE 0x101F0000 /* Smart card controller */ -#define VERSATILE_UART0_BASE 0x101F1000 /* Uart 0 */ -#define VERSATILE_UART1_BASE 0x101F2000 /* Uart 1 */ -#define VERSATILE_UART2_BASE 0x101F3000 /* Uart 2 */ -#define VERSATILE_SSP_BASE 0x101F4000 /* Synchronous Serial Port */ - -#define VERSATILE_SSMC_BASE 0x20000000 /* SSMC */ -#define VERSATILE_IB2_BASE 0x24000000 /* IB2 module */ -#define VERSATILE_MBX_BASE 0x40000000 /* MBX */ - -/* PCI space */ -#define VERSATILE_PCI_BASE 0x41000000 /* PCI Interface */ -#define VERSATILE_PCI_CFG_BASE 0x42000000 -#define VERSATILE_PCI_IO_BASE 0x43000000 -#define VERSATILE_PCI_MEM_BASE0 0x44000000 -#define VERSATILE_PCI_MEM_BASE1 0x50000000 -#define VERSATILE_PCI_MEM_BASE2 0x60000000 -/* Sizes of above maps */ -#define VERSATILE_PCI_BASE_SIZE 0x01000000 -#define VERSATILE_PCI_CFG_BASE_SIZE 0x02000000 -#define VERSATILE_PCI_IO_BASE_SIZE 0x01000000 -#define VERSATILE_PCI_MEM_BASE0_SIZE 0x0c000000 /* 32Mb */ -#define VERSATILE_PCI_MEM_BASE1_SIZE 0x10000000 /* 256Mb */ -#define VERSATILE_PCI_MEM_BASE2_SIZE 0x10000000 /* 256Mb */ - -#define VERSATILE_SDRAM67_BASE 0x70000000 /* SDRAM banks 6 and 7 */ -#define VERSATILE_LT_BASE 0x80000000 /* Logic Tile expansion */ - -/* - * Disk on Chip - */ -#define VERSATILE_DOC_BASE 0x2C000000 -#define VERSATILE_DOC_SIZE (16 << 20) -#define VERSATILE_DOC_PAGE_SIZE 512 -#define VERSATILE_DOC_TOTAL_PAGES (DOC_SIZE / PAGE_SIZE) - -#define ERASE_UNIT_PAGES 32 -#define START_PAGE 0x80 - -/* - * LED settings, bits [7:0] - */ -#define VERSATILE_SYS_LED0 (1 << 0) -#define VERSATILE_SYS_LED1 (1 << 1) -#define VERSATILE_SYS_LED2 (1 << 2) -#define VERSATILE_SYS_LED3 (1 << 3) -#define VERSATILE_SYS_LED4 (1 << 4) -#define VERSATILE_SYS_LED5 (1 << 5) -#define VERSATILE_SYS_LED6 (1 << 6) -#define VERSATILE_SYS_LED7 (1 << 7) - -#define ALL_LEDS 0xFF - -#define LED_BANK VERSATILE_SYS_LED - -/* - * Control registers - */ -#define VERSATILE_IDFIELD_OFFSET 0x0 /* Versatile build information */ -#define VERSATILE_FLASHPROG_OFFSET 0x4 /* Flash devices */ -#define VERSATILE_INTREG_OFFSET 0x8 /* Interrupt control */ -#define VERSATILE_DECODE_OFFSET 0xC /* Fitted logic modules */ - - -/* ------------------------------------------------------------------------ - * Versatile Interrupt Controller - control registers - * ------------------------------------------------------------------------ - * - * Offsets from interrupt controller base - * - * System Controller interrupt controller base is - * - * VERSATILE_IC_BASE - * - * Core Module interrupt controller base is - * - * VERSATILE_SYS_IC - * - */ -/* VIC definitions in include/asm-arm/hardware/vic.h */ - -#define SIC_IRQ_STATUS 0 -#define SIC_IRQ_RAW_STATUS 0x04 -#define SIC_IRQ_ENABLE 0x08 -#define SIC_IRQ_ENABLE_SET 0x08 -#define SIC_IRQ_ENABLE_CLEAR 0x0C -#define SIC_INT_SOFT_SET 0x10 -#define SIC_INT_SOFT_CLEAR 0x14 -#define SIC_INT_PIC_ENABLE 0x20 /* read status of pass through mask */ -#define SIC_INT_PIC_ENABLES 0x20 /* set interrupt pass through bits */ -#define SIC_INT_PIC_ENABLEC 0x24 /* Clear interrupt pass through bits */ - -/* ------------------------------------------------------------------------ - * Interrupts - bit assignment (primary) - * ------------------------------------------------------------------------ - */ - -#define INT_WDOGINT 0 /* Watchdog timer */ -#define INT_SOFTINT 1 /* Software interrupt */ -#define INT_COMMRx 2 /* Debug Comm Rx interrupt */ -#define INT_COMMTx 3 /* Debug Comm Tx interrupt */ -#define INT_TIMERINT0_1 4 /* Timer 0 and 1 */ -#define INT_TIMERINT2_3 5 /* Timer 2 and 3 */ -#define INT_GPIOINT0 6 /* GPIO 0 */ -#define INT_GPIOINT1 7 /* GPIO 1 */ -#define INT_GPIOINT2 8 /* GPIO 2 */ -#define INT_GPIOINT3 9 /* GPIO 3 */ -#define INT_RTCINT 10 /* Real Time Clock */ -#define INT_SSPINT 11 /* Synchronous Serial Port */ -#define INT_UARTINT0 12 /* UART 0 on development chip */ -#define INT_UARTINT1 13 /* UART 1 on development chip */ -#define INT_UARTINT2 14 /* UART 2 on development chip */ -#define INT_SCIINT 15 /* Smart Card Interface */ -#define INT_CLCDINT 16 /* CLCD controller */ -#define INT_DMAINT 17 /* DMA controller */ -#define INT_PWRFAILINT 18 /* Power failure */ -#define INT_MBXINT 19 /* Graphics processor */ -#define INT_GNDINT 20 /* Reserved */ - /* External interrupt signals from logic tiles or secondary controller */ -#define INT_VICSOURCE21 21 /* Disk on Chip */ -#define INT_VICSOURCE22 22 /* MCI0A */ -#define INT_VICSOURCE23 23 /* MCI1A */ -#define INT_VICSOURCE24 24 /* AACI */ -#define INT_VICSOURCE25 25 /* Ethernet */ -#define INT_VICSOURCE26 26 /* USB */ -#define INT_VICSOURCE27 27 /* PCI 0 */ -#define INT_VICSOURCE28 28 /* PCI 1 */ -#define INT_VICSOURCE29 29 /* PCI 2 */ -#define INT_VICSOURCE30 30 /* PCI 3 */ -#define INT_VICSOURCE31 31 /* SIC source */ - -#define VERSATILE_SC_VALID_INT 0x003FFFFF - -#define MAXIRQNUM 31 -#define MAXFIQNUM 31 -#define MAXSWINUM 31 - -/* ------------------------------------------------------------------------ - * Interrupts - bit assignment (secondary) - * ------------------------------------------------------------------------ - */ -#define SIC_INT_MMCI0B 1 /* Multimedia Card 0B */ -#define SIC_INT_MMCI1B 2 /* Multimedia Card 1B */ -#define SIC_INT_KMI0 3 /* Keyboard/Mouse port 0 */ -#define SIC_INT_KMI1 4 /* Keyboard/Mouse port 1 */ -#define SIC_INT_SCI3 5 /* Smart Card interface */ -#define SIC_INT_UART3 6 /* UART 3 empty or data available */ -#define SIC_INT_CLCD 7 /* Character LCD */ -#define SIC_INT_TOUCH 8 /* Touchscreen */ -#define SIC_INT_KEYPAD 9 /* Key pressed on display keypad */ - /* 10:20 - reserved */ -#define SIC_INT_DoC 21 /* Disk on Chip memory controller */ -#define SIC_INT_MMCI0A 22 /* MMC 0A */ -#define SIC_INT_MMCI1A 23 /* MMC 1A */ -#define SIC_INT_AACI 24 /* Audio Codec */ -#define SIC_INT_ETH 25 /* Ethernet controller */ -#define SIC_INT_USB 26 /* USB controller */ -#define SIC_INT_PCI0 27 -#define SIC_INT_PCI1 28 -#define SIC_INT_PCI2 29 -#define SIC_INT_PCI3 30 - - -/* - * System controller bit assignment - */ -#define VERSATILE_REFCLK 0 -#define VERSATILE_TIMCLK 1 - -#define VERSATILE_TIMER1_EnSel 15 -#define VERSATILE_TIMER2_EnSel 17 -#define VERSATILE_TIMER3_EnSel 19 -#define VERSATILE_TIMER4_EnSel 21 - - -#define VERSATILE_CSR_BASE 0x10000000 -#define VERSATILE_CSR_SIZE 0x10000000 - -#ifdef CONFIG_MACH_VERSATILE_AB -/* - * IB2 Versatile/AB expansion board definitions - */ -#define VERSATILE_IB2_CAMERA_BANK VERSATILE_IB2_BASE -#define VERSATILE_IB2_KBD_DATAREG (VERSATILE_IB2_BASE + 0x01000000) - -/* VICINTSOURCE27 */ -#define VERSATILE_IB2_INT_BASE (VERSATILE_IB2_BASE + 0x02000000) -#define VERSATILE_IB2_IER (VERSATILE_IB2_INT_BASE + 0) -#define VERSATILE_IB2_ISR (VERSATILE_IB2_INT_BASE + 4) - -#define VERSATILE_IB2_CTL_BASE (VERSATILE_IB2_BASE + 0x03000000) -#define VERSATILE_IB2_CTRL (VERSATILE_IB2_CTL_BASE + 0) -#define VERSATILE_IB2_STAT (VERSATILE_IB2_CTL_BASE + 4) -#endif - -#endif diff --git a/arch/arm/mach-versatile/include/mach/uncompress.h b/arch/arm/mach-versatile/include/mach/uncompress.h deleted file mode 100644 index 986e3d3..0000000 --- a/arch/arm/mach-versatile/include/mach/uncompress.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * arch/arm/mach-versatile/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 (*(volatile unsigned char *)0x101F1000) -#define AMBA_UART_LCRH (*(volatile unsigned char *)0x101F102C) -#define AMBA_UART_CR (*(volatile unsigned char *)0x101F1030) -#define AMBA_UART_FR (*(volatile unsigned char *)0x101F1018) - -/* - * This does not append a newline - */ -static inline void putc(int c) -{ - while (AMBA_UART_FR & (1 << 5)) - barrier(); - - AMBA_UART_DR = c; -} - -static inline void flush(void) -{ - while (AMBA_UART_FR & (1 << 3)) - barrier(); -} - -/* - * nothing to do - */ -#define arch_decomp_setup() diff --git a/arch/arm/mach-versatile/pci.c b/arch/arm/mach-versatile/pci.c deleted file mode 100644 index c97be4e..0000000 --- a/arch/arm/mach-versatile/pci.c +++ /dev/null @@ -1,368 +0,0 @@ -/* - * linux/arch/arm/mach-versatile/pci.c - * - * (C) Copyright Koninklijke Philips Electronics NV 2004. All rights reserved. - * You can redistribute and/or modify this software under the terms of version 2 - * of the GNU General Public License as published by the Free Software Foundation. - * THIS SOFTWARE IS PROVIDED "AS IS" 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. - * Koninklijke Philips Electronics nor its subsidiaries is obligated to provide any support for this software. - * - * ARM Versatile PCI driver. - * - * 14/04/2005 Initial version, colin.king@philips.com - * - */ -#include <linux/kernel.h> -#include <linux/pci.h> -#include <linux/ioport.h> -#include <linux/interrupt.h> -#include <linux/spinlock.h> -#include <linux/init.h> -#include <linux/io.h> - -#include <mach/hardware.h> -#include <mach/irqs.h> -#include <asm/irq.h> -#include <asm/mach/pci.h> - -/* - * these spaces are mapped using the following base registers: - * - * Usage Local Bus Memory Base/Map registers used - * - * Mem 50000000 - 5FFFFFFF LB_BASE0/LB_MAP0, non prefetch - * Mem 60000000 - 6FFFFFFF LB_BASE1/LB_MAP1, prefetch - * IO 44000000 - 4FFFFFFF LB_BASE2/LB_MAP2, IO - * Cfg 42000000 - 42FFFFFF PCI config - * - */ -#define __IO_ADDRESS(n) ((void __iomem *)(unsigned long)IO_ADDRESS(n)) -#define SYS_PCICTL __IO_ADDRESS(VERSATILE_SYS_PCICTL) -#define PCI_IMAP0 __IO_ADDRESS(VERSATILE_PCI_CORE_BASE+0x0) -#define PCI_IMAP1 __IO_ADDRESS(VERSATILE_PCI_CORE_BASE+0x4) -#define PCI_IMAP2 __IO_ADDRESS(VERSATILE_PCI_CORE_BASE+0x8) -#define PCI_SMAP0 __IO_ADDRESS(VERSATILE_PCI_CORE_BASE+0x14) -#define PCI_SMAP1 __IO_ADDRESS(VERSATILE_PCI_CORE_BASE+0x18) -#define PCI_SMAP2 __IO_ADDRESS(VERSATILE_PCI_CORE_BASE+0x1c) -#define PCI_SELFID __IO_ADDRESS(VERSATILE_PCI_CORE_BASE+0xc) - -#define DEVICE_ID_OFFSET 0x00 -#define CSR_OFFSET 0x04 -#define CLASS_ID_OFFSET 0x08 - -#define VP_PCI_DEVICE_ID 0x030010ee -#define VP_PCI_CLASS_ID 0x0b400000 - -static unsigned long pci_slot_ignore = 0; - -static int __init versatile_pci_slot_ignore(char *str) -{ - int retval; - int slot; - - while ((retval = get_option(&str,&slot))) { - if ((slot < 0) || (slot > 31)) { - printk("Illegal slot value: %d\n",slot); - } else { - pci_slot_ignore |= (1 << slot); - } - } - return 1; -} - -__setup("pci_slot_ignore=", versatile_pci_slot_ignore); - - -static void __iomem *__pci_addr(struct pci_bus *bus, - unsigned int devfn, int offset) -{ - unsigned int busnr = bus->number; - - /* - * Trap out illegal values - */ - if (offset > 255) - BUG(); - if (busnr > 255) - BUG(); - if (devfn > 255) - BUG(); - - return VERSATILE_PCI_CFG_VIRT_BASE + ((busnr << 16) | - (PCI_SLOT(devfn) << 11) | (PCI_FUNC(devfn) << 8) | offset); -} - -static int versatile_read_config(struct pci_bus *bus, unsigned int devfn, int where, - int size, u32 *val) -{ - void __iomem *addr = __pci_addr(bus, devfn, where & ~3); - u32 v; - int slot = PCI_SLOT(devfn); - - if (pci_slot_ignore & (1 << slot)) { - /* Ignore this slot */ - switch (size) { - case 1: - v = 0xff; - break; - case 2: - v = 0xffff; - break; - default: - v = 0xffffffff; - } - } else { - switch (size) { - case 1: - v = __raw_readl(addr); - if (where & 2) v >>= 16; - if (where & 1) v >>= 8; - v &= 0xff; - break; - - case 2: - v = __raw_readl(addr); - if (where & 2) v >>= 16; - v &= 0xffff; - break; - - default: - v = __raw_readl(addr); - break; - } - } - - *val = v; - return PCIBIOS_SUCCESSFUL; -} - -static int versatile_write_config(struct pci_bus *bus, unsigned int devfn, int where, - int size, u32 val) -{ - void __iomem *addr = __pci_addr(bus, devfn, where); - int slot = PCI_SLOT(devfn); - - if (pci_slot_ignore & (1 << slot)) { - return PCIBIOS_SUCCESSFUL; - } - - switch (size) { - case 1: - __raw_writeb((u8)val, addr); - break; - - case 2: - __raw_writew((u16)val, addr); - break; - - case 4: - __raw_writel(val, addr); - break; - } - - return PCIBIOS_SUCCESSFUL; -} - -static struct pci_ops pci_versatile_ops = { - .read = versatile_read_config, - .write = versatile_write_config, -}; - -static struct resource unused_mem = { - .name = "PCI unused", - .start = VERSATILE_PCI_MEM_BASE0, - .end = VERSATILE_PCI_MEM_BASE0+VERSATILE_PCI_MEM_BASE0_SIZE-1, - .flags = IORESOURCE_MEM, -}; - -static struct resource non_mem = { - .name = "PCI non-prefetchable", - .start = VERSATILE_PCI_MEM_BASE1, - .end = VERSATILE_PCI_MEM_BASE1+VERSATILE_PCI_MEM_BASE1_SIZE-1, - .flags = IORESOURCE_MEM, -}; - -static struct resource pre_mem = { - .name = "PCI prefetchable", - .start = VERSATILE_PCI_MEM_BASE2, - .end = VERSATILE_PCI_MEM_BASE2+VERSATILE_PCI_MEM_BASE2_SIZE-1, - .flags = IORESOURCE_MEM | IORESOURCE_PREFETCH, -}; - -static int __init pci_versatile_setup_resources(struct pci_sys_data *sys) -{ - int ret = 0; - - ret = request_resource(&iomem_resource, &unused_mem); - if (ret) { - printk(KERN_ERR "PCI: unable to allocate unused " - "memory region (%d)\n", ret); - goto out; - } - ret = request_resource(&iomem_resource, &non_mem); - if (ret) { - printk(KERN_ERR "PCI: unable to allocate non-prefetchable " - "memory region (%d)\n", ret); - goto release_unused_mem; - } - ret = request_resource(&iomem_resource, &pre_mem); - if (ret) { - printk(KERN_ERR "PCI: unable to allocate prefetchable " - "memory region (%d)\n", ret); - goto release_non_mem; - } - - /* - * the mem resource for this bus - * the prefetch mem resource for this bus - */ - pci_add_resource_offset(&sys->resources, &non_mem, sys->mem_offset); - pci_add_resource_offset(&sys->resources, &pre_mem, sys->mem_offset); - - goto out; - - release_non_mem: - release_resource(&non_mem); - release_unused_mem: - release_resource(&unused_mem); - out: - return ret; -} - -int __init pci_versatile_setup(int nr, struct pci_sys_data *sys) -{ - int ret = 0; - int i; - int myslot = -1; - unsigned long val; - void __iomem *local_pci_cfg_base; - - val = __raw_readl(SYS_PCICTL); - if (!(val & 1)) { - printk("Not plugged into PCI backplane!\n"); - ret = -EIO; - goto out; - } - - ret = pci_ioremap_io(0, VERSATILE_PCI_IO_BASE); - if (ret) - goto out; - - if (nr == 0) { - ret = pci_versatile_setup_resources(sys); - if (ret < 0) { - printk("pci_versatile_setup: resources... oops?\n"); - goto out; - } - } else { - printk("pci_versatile_setup: resources... nr == 0??\n"); - goto out; - } - - /* - * We need to discover the PCI core first to configure itself - * before the main PCI probing is performed - */ - for (i=0; i<32; i++) - if ((__raw_readl(VERSATILE_PCI_VIRT_BASE+(i<<11)+DEVICE_ID_OFFSET) == VP_PCI_DEVICE_ID) && - (__raw_readl(VERSATILE_PCI_VIRT_BASE+(i<<11)+CLASS_ID_OFFSET) == VP_PCI_CLASS_ID)) { - myslot = i; - break; - } - - if (myslot == -1) { - printk("Cannot find PCI core!\n"); - ret = -EIO; - goto out; - } - - printk("PCI core found (slot %d)\n",myslot); - - __raw_writel(myslot, PCI_SELFID); - local_pci_cfg_base = VERSATILE_PCI_CFG_VIRT_BASE + (myslot << 11); - - val = __raw_readl(local_pci_cfg_base + CSR_OFFSET); - val |= PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE; - __raw_writel(val, local_pci_cfg_base + CSR_OFFSET); - - /* - * Configure the PCI inbound memory windows to be 1:1 mapped to SDRAM - */ - __raw_writel(PHYS_OFFSET, local_pci_cfg_base + PCI_BASE_ADDRESS_0); - __raw_writel(PHYS_OFFSET, local_pci_cfg_base + PCI_BASE_ADDRESS_1); - __raw_writel(PHYS_OFFSET, local_pci_cfg_base + PCI_BASE_ADDRESS_2); - - /* - * For many years the kernel and QEMU were symbiotically buggy - * in that they both assumed the same broken IRQ mapping. - * QEMU therefore attempts to auto-detect old broken kernels - * so that they still work on newer QEMU as they did on old - * QEMU. Since we now use the correct (ie matching-hardware) - * IRQ mapping we write a definitely different value to a - * PCI_INTERRUPT_LINE register to tell QEMU that we expect - * real hardware behaviour and it need not be backwards - * compatible for us. This write is harmless on real hardware. - */ - __raw_writel(0, VERSATILE_PCI_VIRT_BASE+PCI_INTERRUPT_LINE); - - /* - * Do not to map Versatile FPGA PCI device into memory space - */ - pci_slot_ignore |= (1 << myslot); - ret = 1; - - out: - return ret; -} - - -void __init pci_versatile_preinit(void) -{ - pcibios_min_mem = 0x50000000; - - __raw_writel(VERSATILE_PCI_MEM_BASE0 >> 28, PCI_IMAP0); - __raw_writel(VERSATILE_PCI_MEM_BASE1 >> 28, PCI_IMAP1); - __raw_writel(VERSATILE_PCI_MEM_BASE2 >> 28, PCI_IMAP2); - - __raw_writel(PHYS_OFFSET >> 28, PCI_SMAP0); - __raw_writel(PHYS_OFFSET >> 28, PCI_SMAP1); - __raw_writel(PHYS_OFFSET >> 28, PCI_SMAP2); - - __raw_writel(1, SYS_PCICTL); -} - -/* - * map the specified device/slot/pin to an IRQ. Different backplanes may need to modify this. - */ -static int __init versatile_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -{ - int irq; - - /* - * Slot INTA INTB INTC INTD - * 31 PCI1 PCI2 PCI3 PCI0 - * 30 PCI0 PCI1 PCI2 PCI3 - * 29 PCI3 PCI0 PCI1 PCI2 - */ - irq = IRQ_SIC_PCI0 + ((slot + 2 + pin - 1) & 3); - - return irq; -} - -static struct hw_pci versatile_pci __initdata = { - .map_irq = versatile_map_irq, - .nr_controllers = 1, - .ops = &pci_versatile_ops, - .setup = pci_versatile_setup, - .preinit = pci_versatile_preinit, -}; - -static int __init versatile_pci_init(void) -{ - pci_common_init(&versatile_pci); - return 0; -} - -subsys_initcall(versatile_pci_init); diff --git a/arch/arm/mach-versatile/versatile_ab.c b/arch/arm/mach-versatile/versatile_ab.c deleted file mode 100644 index 1caef10..0000000 --- a/arch/arm/mach-versatile/versatile_ab.c +++ /dev/null @@ -1,44 +0,0 @@ -/* - * linux/arch/arm/mach-versatile/versatile_ab.c - * - * Copyright (C) 2004 ARM Limited - * Copyright (C) 2000 Deep Blue Solutions Ltd - * - * 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/init.h> -#include <linux/device.h> -#include <linux/amba/bus.h> -#include <linux/io.h> - -#include <mach/hardware.h> -#include <asm/irq.h> -#include <asm/mach-types.h> - -#include <asm/mach/arch.h> - -#include "core.h" - -MACHINE_START(VERSATILE_AB, "ARM-Versatile AB") - /* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */ - .atag_offset = 0x100, - .map_io = versatile_map_io, - .init_early = versatile_init_early, - .init_irq = versatile_init_irq, - .init_time = versatile_timer_init, - .init_machine = versatile_init, - .restart = versatile_restart, -MACHINE_END diff --git a/arch/arm/mach-versatile/versatile_dt.c b/arch/arm/mach-versatile/versatile_dt.c index 7de3e92..c448718 100644 --- a/arch/arm/mach-versatile/versatile_dt.c +++ b/arch/arm/mach-versatile/versatile_dt.c @@ -22,15 +22,389 @@ */ #include <linux/init.h> +#include <linux/io.h> +#include <linux/of.h> +#include <linux/of_address.h> #include <linux/of_irq.h> #include <linux/of_platform.h> +#include <linux/slab.h> +#include <linux/amba/bus.h> +#include <linux/amba/clcd.h> +#include <linux/platform_data/video-clcd-versatile.h> +#include <linux/amba/mmci.h> +#include <linux/mtd/physmap.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> +#include <asm/mach/map.h> -#include "core.h" +/* macro to get at MMIO space when running virtually */ +#define IO_ADDRESS(x) (((x) & 0x0fffffff) + (((x) >> 4) & 0x0f000000) + 0xf0000000) +#define __io_address(n) ((void __iomem __force *)IO_ADDRESS(n)) + +/* + * Memory definitions + */ +#define VERSATILE_FLASH_BASE 0x34000000 +#define VERSATILE_FLASH_SIZE SZ_64M + +/* + * ------------------------------------------------------------------------ + * Versatile Registers + * ------------------------------------------------------------------------ + */ +#define VERSATILE_SYS_LOCK_OFFSET 0x20 +#define VERSATILE_SYS_RESETCTL_OFFSET 0x40 +#define VERSATILE_SYS_PCICTL_OFFSET 0x44 +#define VERSATILE_SYS_MCI_OFFSET 0x48 +#define VERSATILE_SYS_FLASH_OFFSET 0x4C +#define VERSATILE_SYS_CLCD_OFFSET 0x50 + +/* + * VERSATILE_SYS_FLASH + */ +#define VERSATILE_FLASHPROG_FLVPPEN (1 << 0) /* Enable writing to flash */ + +/* + * VERSATILE peripheral addresses + */ +#define VERSATILE_MMCI0_BASE 0x10005000 /* MMC interface */ +#define VERSATILE_MMCI1_BASE 0x1000B000 /* MMC Interface */ +#define VERSATILE_CLCD_BASE 0x10120000 /* CLCD */ +#define VERSATILE_SCTL_BASE 0x101E0000 /* System controller */ +#define VERSATILE_IB2_BASE 0x24000000 /* IB2 module */ +#define VERSATILE_IB2_CTL_BASE (VERSATILE_IB2_BASE + 0x03000000) + +/* + * System controller bit assignment + */ +#define VERSATILE_REFCLK 0 +#define VERSATILE_TIMCLK 1 + +#define VERSATILE_TIMER1_EnSel 15 +#define VERSATILE_TIMER2_EnSel 17 +#define VERSATILE_TIMER3_EnSel 19 +#define VERSATILE_TIMER4_EnSel 21 + +static void __iomem *versatile_sys_base; +static void __iomem *versatile_ib2_ctrl; + +static void versatile_flash_set_vpp(struct platform_device *pdev, int on) +{ + u32 val; + + val = readl(versatile_sys_base + VERSATILE_SYS_FLASH_OFFSET); + if (on) + val |= VERSATILE_FLASHPROG_FLVPPEN; + else + val &= ~VERSATILE_FLASHPROG_FLVPPEN; + writel(val, versatile_sys_base + VERSATILE_SYS_FLASH_OFFSET); +} + +static struct physmap_flash_data versatile_flash_data = { + .width = 4, + .set_vpp = versatile_flash_set_vpp, +}; + +static struct resource versatile_flash_resource = { + .start = VERSATILE_FLASH_BASE, + .end = VERSATILE_FLASH_BASE + VERSATILE_FLASH_SIZE - 1, + .flags = IORESOURCE_MEM, +}; + +struct platform_device versatile_flash_device = { + .name = "physmap-flash", + .id = 0, + .dev = { + .platform_data = &versatile_flash_data, + }, + .num_resources = 1, + .resource = &versatile_flash_resource, +}; + +unsigned int mmc_status(struct device *dev) +{ + struct amba_device *adev = container_of(dev, struct amba_device, dev); + u32 mask; + + if (adev->res.start == VERSATILE_MMCI0_BASE) + mask = 1; + else + mask = 2; + + return readl(versatile_sys_base + VERSATILE_SYS_MCI_OFFSET) & mask; +} + +static struct mmci_platform_data mmc0_plat_data = { + .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, + .status = mmc_status, + .gpio_wp = -1, + .gpio_cd = -1, +}; + +static struct mmci_platform_data mmc1_plat_data = { + .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, + .status = mmc_status, + .gpio_wp = -1, + .gpio_cd = -1, +}; + +/* + * CLCD support. + */ +#define SYS_CLCD_MODE_MASK (3 << 0) +#define SYS_CLCD_MODE_888 (0 << 0) +#define SYS_CLCD_MODE_5551 (1 << 0) +#define SYS_CLCD_MODE_565_RLSB (2 << 0) +#define SYS_CLCD_MODE_565_BLSB (3 << 0) +#define SYS_CLCD_NLCDIOON (1 << 2) +#define SYS_CLCD_VDDPOSSWITCH (1 << 3) +#define SYS_CLCD_PWR3V5SWITCH (1 << 4) +#define SYS_CLCD_ID_MASK (0x1f << 8) +#define SYS_CLCD_ID_SANYO_3_8 (0x00 << 8) +#define SYS_CLCD_ID_UNKNOWN_8_4 (0x01 << 8) +#define SYS_CLCD_ID_EPSON_2_2 (0x02 << 8) +#define SYS_CLCD_ID_SANYO_2_5 (0x07 << 8) +#define SYS_CLCD_ID_VGA (0x1f << 8) + +static bool is_sanyo_2_5_lcd; + +/* + * Disable all display connectors on the interface module. + */ +static void versatile_clcd_disable(struct clcd_fb *fb) +{ + void __iomem *sys_clcd = versatile_sys_base + VERSATILE_SYS_CLCD_OFFSET; + u32 val; + + val = readl(sys_clcd); + val &= ~SYS_CLCD_NLCDIOON | SYS_CLCD_PWR3V5SWITCH; + writel(val, sys_clcd); + + /* + * If the LCD is Sanyo 2x5 in on the IB2 board, turn the back-light off + */ + if (of_machine_is_compatible("arm,versatile-ab") && is_sanyo_2_5_lcd) { + unsigned long ctrl; + + ctrl = readl(versatile_ib2_ctrl); + ctrl &= ~0x01; + writel(ctrl, versatile_ib2_ctrl); + } +} + +/* + * Enable the relevant connector on the interface module. + */ +static void versatile_clcd_enable(struct clcd_fb *fb) +{ + struct fb_var_screeninfo *var = &fb->fb.var; + void __iomem *sys_clcd = versatile_sys_base + VERSATILE_SYS_CLCD_OFFSET; + u32 val; + + val = readl(sys_clcd); + val &= ~SYS_CLCD_MODE_MASK; + + switch (var->green.length) { + case 5: + val |= SYS_CLCD_MODE_5551; + break; + case 6: + if (var->red.offset == 0) + val |= SYS_CLCD_MODE_565_RLSB; + else + val |= SYS_CLCD_MODE_565_BLSB; + break; + case 8: + val |= SYS_CLCD_MODE_888; + break; + } + + /* + * Set the MUX + */ + writel(val, sys_clcd); + + /* + * And now enable the PSUs + */ + val |= SYS_CLCD_NLCDIOON | SYS_CLCD_PWR3V5SWITCH; + writel(val, sys_clcd); + + /* + * If the LCD is Sanyo 2x5 in on the IB2 board, turn the back-light on + */ + if (of_machine_is_compatible("arm,versatile-ab") && is_sanyo_2_5_lcd) { + unsigned long ctrl; + + ctrl = readl(versatile_ib2_ctrl); + ctrl |= 0x01; + writel(ctrl, versatile_ib2_ctrl); + } +} + +/* + * Detect which LCD panel is connected, and return the appropriate + * clcd_panel structure. Note: we do not have any information on + * the required timings for the 8.4in panel, so we presently assume + * VGA timings. + */ +static int versatile_clcd_setup(struct clcd_fb *fb) +{ + void __iomem *sys_clcd = versatile_sys_base + VERSATILE_SYS_CLCD_OFFSET; + const char *panel_name; + u32 val; + + is_sanyo_2_5_lcd = false; + + val = readl(sys_clcd) & SYS_CLCD_ID_MASK; + if (val == SYS_CLCD_ID_SANYO_3_8) + panel_name = "Sanyo TM38QV67A02A"; + else if (val == SYS_CLCD_ID_SANYO_2_5) { + panel_name = "Sanyo QVGA Portrait"; + is_sanyo_2_5_lcd = true; + } else if (val == SYS_CLCD_ID_EPSON_2_2) + panel_name = "Epson L2F50113T00"; + else if (val == SYS_CLCD_ID_VGA) + panel_name = "VGA"; + else { + printk(KERN_ERR "CLCD: unknown LCD panel ID 0x%08x, using VGA\n", + val); + panel_name = "VGA"; + } + + fb->panel = versatile_clcd_get_panel(panel_name); + if (!fb->panel) + return -EINVAL; + + return versatile_clcd_setup_dma(fb, SZ_1M); +} + +static void versatile_clcd_decode(struct clcd_fb *fb, struct clcd_regs *regs) +{ + clcdfb_decode(fb, regs); + + /* Always clear BGR for RGB565: we do the routing externally */ + if (fb->fb.var.green.length == 6) + regs->cntl &= ~CNTL_BGR; +} + +static struct clcd_board clcd_plat_data = { + .name = "Versatile", + .caps = CLCD_CAP_5551 | CLCD_CAP_565 | CLCD_CAP_888, + .check = clcdfb_check, + .decode = versatile_clcd_decode, + .disable = versatile_clcd_disable, + .enable = versatile_clcd_enable, + .setup = versatile_clcd_setup, + .mmap = versatile_clcd_mmap_dma, + .remove = versatile_clcd_remove_dma, +}; + +/* + * Lookup table for attaching a specific name and platform_data pointer to + * devices as they get created by of_platform_populate(). Ideally this table + * would not exist, but the current clock implementation depends on some devices + * having a specific name. + */ +struct of_dev_auxdata versatile_auxdata_lookup[] __initdata = { + OF_DEV_AUXDATA("arm,primecell", VERSATILE_MMCI0_BASE, "fpga:05", &mmc0_plat_data), + OF_DEV_AUXDATA("arm,primecell", VERSATILE_MMCI1_BASE, "fpga:0b", &mmc1_plat_data), + OF_DEV_AUXDATA("arm,primecell", VERSATILE_CLCD_BASE, "dev:20", &clcd_plat_data), + {} +}; + +static struct map_desc versatile_io_desc[] __initdata __maybe_unused = { + { + .virtual = IO_ADDRESS(VERSATILE_SCTL_BASE), + .pfn = __phys_to_pfn(VERSATILE_SCTL_BASE), + .length = SZ_4K * 9, + .type = MT_DEVICE + } +}; + +static void __init versatile_map_io(void) +{ + debug_ll_io_init(); + iotable_init(versatile_io_desc, ARRAY_SIZE(versatile_io_desc)); +} + +static void __init versatile_init_early(void) +{ + u32 val; + + /* + * set clock frequency: + * VERSATILE_REFCLK is 32KHz + * VERSATILE_TIMCLK is 1MHz + */ + val = readl(__io_address(VERSATILE_SCTL_BASE)); + writel((VERSATILE_TIMCLK << VERSATILE_TIMER1_EnSel) | + (VERSATILE_TIMCLK << VERSATILE_TIMER2_EnSel) | + (VERSATILE_TIMCLK << VERSATILE_TIMER3_EnSel) | + (VERSATILE_TIMCLK << VERSATILE_TIMER4_EnSel) | val, + __io_address(VERSATILE_SCTL_BASE)); +} + +static void versatile_restart(enum reboot_mode mode, const char *cmd) +{ + u32 val; + + val = readl(versatile_sys_base + VERSATILE_SYS_RESETCTL_OFFSET); + val |= 0x105; + + writel(0xa05f, versatile_sys_base + VERSATILE_SYS_LOCK_OFFSET); + writel(val, versatile_sys_base + VERSATILE_SYS_RESETCTL_OFFSET); + writel(0, versatile_sys_base + VERSATILE_SYS_LOCK_OFFSET); +} + +static void __init versatile_dt_pci_init(void) +{ + u32 val; + struct device_node *np; + struct property *newprop; + + np = of_find_compatible_node(NULL, NULL, "arm,versatile-pci"); + if (!np) + return; + + /* Check if PCI backplane is detected */ + val = readl(versatile_sys_base + VERSATILE_SYS_PCICTL_OFFSET); + if (val & 1) { + /* + * Enable PCI accesses. Note that the documentaton is + * inconsistent whether or not this is needed, but the old + * driver had it so we will keep it. + */ + writel(1, versatile_sys_base + VERSATILE_SYS_PCICTL_OFFSET); + return; + } + + newprop = kzalloc(sizeof(*newprop), GFP_KERNEL); + if (!newprop) + return; + + newprop->name = kstrdup("status", GFP_KERNEL); + newprop->value = kstrdup("disabled", GFP_KERNEL); + newprop->length = sizeof("disabled"); + of_update_property(np, newprop); + + pr_info("Not plugged into PCI backplane!\n"); +} static void __init versatile_dt_init(void) { + struct device_node *np; + + np = of_find_compatible_node(NULL, NULL, "arm,core-module-versatile"); + if (np) + versatile_sys_base = of_iomap(np, 0); + WARN_ON(!versatile_sys_base); + + versatile_ib2_ctrl = ioremap(VERSATILE_IB2_CTL_BASE, SZ_4K); + + versatile_dt_pci_init(); + + platform_device_register(&versatile_flash_device); of_platform_populate(NULL, of_default_bus_match_table, versatile_auxdata_lookup, NULL); } diff --git a/arch/arm/mach-versatile/versatile_pb.c b/arch/arm/mach-versatile/versatile_pb.c deleted file mode 100644 index 9a53d0bd..0000000 --- a/arch/arm/mach-versatile/versatile_pb.c +++ /dev/null @@ -1,91 +0,0 @@ -/* - * linux/arch/arm/mach-versatile/versatile_pb.c - * - * Copyright (C) 2004 ARM Limited - * Copyright (C) 2000 Deep Blue Solutions Ltd - * - * 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/init.h> -#include <linux/device.h> -#include <linux/amba/bus.h> -#include <linux/amba/pl061.h> -#include <linux/amba/mmci.h> -#include <linux/io.h> - -#include <mach/hardware.h> -#include <asm/irq.h> -#include <asm/mach-types.h> - -#include <asm/mach/arch.h> - -#include "core.h" - -#if 1 -#define IRQ_MMCI1A IRQ_VICSOURCE23 -#else -#define IRQ_MMCI1A IRQ_SIC_MMCI1A -#endif - -static struct mmci_platform_data mmc1_plat_data = { - .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, - .status = mmc_status, - .gpio_wp = -1, - .gpio_cd = -1, -}; - -#define UART3_IRQ { IRQ_SIC_UART3 } -#define SCI1_IRQ { IRQ_SIC_SCI3 } -#define MMCI1_IRQ { IRQ_MMCI1A, IRQ_SIC_MMCI1B } - -/* - * These devices are connected via the DMA APB bridge - */ - -/* FPGA Primecells */ -APB_DEVICE(uart3, "fpga:09", UART3, NULL); -APB_DEVICE(sci1, "fpga:0a", SCI1, NULL); -APB_DEVICE(mmc1, "fpga:0b", MMCI1, &mmc1_plat_data); - - -static struct amba_device *amba_devs[] __initdata = { - &uart3_device, - &sci1_device, - &mmc1_device, -}; - -static void __init versatile_pb_init(void) -{ - int i; - - versatile_init(); - - for (i = 0; i < ARRAY_SIZE(amba_devs); i++) { - struct amba_device *d = amba_devs[i]; - amba_device_register(d, &iomem_resource); - } -} - -MACHINE_START(VERSATILE_PB, "ARM-Versatile PB") - /* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */ - .atag_offset = 0x100, - .map_io = versatile_map_io, - .init_early = versatile_init_early, - .init_irq = versatile_init_irq, - .init_time = versatile_timer_init, - .init_machine = versatile_pb_init, - .restart = versatile_restart, -MACHINE_END diff --git a/arch/arm/mach-w90x900/cpu.c b/arch/arm/mach-w90x900/cpu.c index 213230ee..ca76325 100644 --- a/arch/arm/mach-w90x900/cpu.c +++ b/arch/arm/mach-w90x900/cpu.c @@ -33,8 +33,8 @@ #include <mach/hardware.h> #include <mach/regs-serial.h> #include <mach/regs-clock.h> -#include <mach/regs-ebi.h> -#include <mach/regs-timer.h> +#include "regs-ebi.h" +#include "regs-timer.h" #include "cpu.h" #include "clock.h" diff --git a/arch/arm/mach-w90x900/include/mach/regs-ebi.h b/arch/arm/mach-w90x900/regs-ebi.h index b68455e..b68455e 100644 --- a/arch/arm/mach-w90x900/include/mach/regs-ebi.h +++ b/arch/arm/mach-w90x900/regs-ebi.h diff --git a/arch/arm/mach-w90x900/include/mach/regs-gcr.h b/arch/arm/mach-w90x900/regs-gcr.h index 6087abd..6087abd 100644 --- a/arch/arm/mach-w90x900/include/mach/regs-gcr.h +++ b/arch/arm/mach-w90x900/regs-gcr.h diff --git a/arch/arm/mach-w90x900/include/mach/regs-timer.h b/arch/arm/mach-w90x900/regs-timer.h index 8f39062..8f39062 100644 --- a/arch/arm/mach-w90x900/include/mach/regs-timer.h +++ b/arch/arm/mach-w90x900/regs-timer.h diff --git a/arch/arm/mach-w90x900/include/mach/regs-usb.h b/arch/arm/mach-w90x900/regs-usb.h index ab74b0c..ab74b0c 100644 --- a/arch/arm/mach-w90x900/include/mach/regs-usb.h +++ b/arch/arm/mach-w90x900/regs-usb.h diff --git a/arch/arm/mach-w90x900/time.c b/arch/arm/mach-w90x900/time.c index cd1966e..cda0852 100644 --- a/arch/arm/mach-w90x900/time.c +++ b/arch/arm/mach-w90x900/time.c @@ -31,7 +31,7 @@ #include <asm/mach/time.h> #include <mach/map.h> -#include <mach/regs-timer.h> +#include "regs-timer.h" #include "nuc9xx.h" diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index 4121886..549f6d3 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -21,7 +21,7 @@ config CPU_ARM7TDMI # ARM720T config CPU_ARM720T - bool "Support ARM720T processor" if (ARCH_MULTI_V4T && ARCH_INTEGRATOR) + bool select CPU_32v4T select CPU_ABRT_LV4T select CPU_CACHE_V4 @@ -39,7 +39,7 @@ config CPU_ARM720T # ARM740T config CPU_ARM740T - bool "Support ARM740T processor" if (ARCH_MULTI_V4T && ARCH_INTEGRATOR) + bool depends on !MMU select CPU_32v4T select CPU_ABRT_LV4T @@ -71,7 +71,7 @@ config CPU_ARM9TDMI # ARM920T config CPU_ARM920T - bool "Support ARM920T processor" if (ARCH_MULTI_V4T && ARCH_INTEGRATOR) + bool select CPU_32v4T select CPU_ABRT_EV4T select CPU_CACHE_V4WT @@ -89,7 +89,7 @@ config CPU_ARM920T # ARM922T config CPU_ARM922T - bool "Support ARM922T processor" if (ARCH_MULTI_V4T && ARCH_INTEGRATOR) + bool select CPU_32v4T select CPU_ABRT_EV4T select CPU_CACHE_V4WT @@ -108,7 +108,7 @@ config CPU_ARM922T # ARM925T config CPU_ARM925T - bool "Support ARM925T processor" if ARCH_OMAP1 + bool select CPU_32v4T select CPU_ABRT_EV4T select CPU_CACHE_V4WT @@ -127,7 +127,7 @@ config CPU_ARM925T # ARM926T config CPU_ARM926T - bool "Support ARM926T processor" if (!ARCH_MULTIPLATFORM || ARCH_MULTI_V5) && (ARCH_INTEGRATOR || MACH_REALVIEW_EB) + bool select CPU_32v5 select CPU_ABRT_EV5TJ select CPU_CACHE_VIVT @@ -163,7 +163,7 @@ config CPU_FA526 # ARM940T config CPU_ARM940T - bool "Support ARM940T processor" if (ARCH_MULTI_V4T && ARCH_INTEGRATOR) + bool depends on !MMU select CPU_32v4T select CPU_ABRT_NOMMU @@ -181,7 +181,7 @@ config CPU_ARM940T # ARM946E-S config CPU_ARM946E - bool "Support ARM946E-S processor" if (ARCH_MULTI_V5 && ARCH_INTEGRATOR) + bool depends on !MMU select CPU_32v5 select CPU_ABRT_NOMMU @@ -198,7 +198,7 @@ config CPU_ARM946E # ARM1020 - needs validating config CPU_ARM1020 - bool "Support ARM1020T (rev 0) processor" if (ARCH_MULTI_V5 && ARCH_INTEGRATOR) + bool select CPU_32v5 select CPU_ABRT_EV4T select CPU_CACHE_V4WT @@ -216,7 +216,7 @@ config CPU_ARM1020 # ARM1020E - needs validating config CPU_ARM1020E - bool "Support ARM1020E processor" if (ARCH_MULTI_V5 && ARCH_INTEGRATOR) + bool depends on n select CPU_32v5 select CPU_ABRT_EV4T @@ -229,7 +229,7 @@ config CPU_ARM1020E # ARM1022E config CPU_ARM1022 - bool "Support ARM1022E processor" if (ARCH_MULTI_V5 && ARCH_INTEGRATOR) + bool select CPU_32v5 select CPU_ABRT_EV4T select CPU_CACHE_VIVT @@ -247,7 +247,7 @@ config CPU_ARM1022 # ARM1026EJ-S config CPU_ARM1026 - bool "Support ARM1026EJ-S processor" if (ARCH_MULTI_V5 && ARCH_INTEGRATOR) + bool select CPU_32v5 select CPU_ABRT_EV5T # But need Jazelle, but EV5TJ ignores bit 10 select CPU_CACHE_VIVT @@ -358,7 +358,7 @@ config CPU_PJ4B # ARMv6 config CPU_V6 - bool "Support ARM V6 processor" if (!ARCH_MULTIPLATFORM || ARCH_MULTI_V6) && (ARCH_INTEGRATOR || MACH_REALVIEW_EB || MACH_REALVIEW_PBX) + bool select CPU_32v6 select CPU_ABRT_EV6 select CPU_CACHE_V6 @@ -371,7 +371,7 @@ config CPU_V6 # ARMv6k config CPU_V6K - bool "Support ARM V6K processor" if (!ARCH_MULTIPLATFORM || ARCH_MULTI_V6) && (ARCH_INTEGRATOR || MACH_REALVIEW_EB || MACH_REALVIEW_PBX) + bool select CPU_32v6 select CPU_32v6K select CPU_ABRT_EV6 @@ -385,7 +385,7 @@ config CPU_V6K # ARMv7 config CPU_V7 - bool "Support ARM V7 processor" if (!ARCH_MULTIPLATFORM || ARCH_MULTI_V7) && (ARCH_INTEGRATOR || MACH_REALVIEW_EB || MACH_REALVIEW_PBX) + bool select CPU_32v6K select CPU_32v7 select CPU_ABRT_EV7 @@ -1005,8 +1005,6 @@ config ARM_L1_CACHE_SHIFT config ARM_DMA_MEM_BUFFERABLE bool "Use non-cacheable memory for DMA" if (CPU_V6 || CPU_V6K) && !CPU_V7 - depends on !(MACH_REALVIEW_PB1176 || REALVIEW_EB_ARM11MP || \ - MACH_REALVIEW_PB11MP) default y if CPU_V6 || CPU_V6K || CPU_V7 help Historically, the kernel has used strongly ordered mappings to diff --git a/arch/arm/mm/idmap.c b/arch/arm/mm/idmap.c index e7a81ceb..d659096 100644 --- a/arch/arm/mm/idmap.c +++ b/arch/arm/mm/idmap.c @@ -86,7 +86,7 @@ static void identity_mapping_add(pgd_t *pgd, const char *text_start, prot |= PMD_TYPE_SECT | PMD_SECT_AP_WRITE | PMD_SECT_AF; - if (cpu_architecture() <= CPU_ARCH_ARMv5TEJ && !cpu_is_xscale()) + if (cpu_architecture() <= CPU_ARCH_ARMv5TEJ && !cpu_is_xscale_family()) prot |= PMD_BIT4; pgd += pgd_index(addr); diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index a87f6cc..434d76f 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -477,7 +477,7 @@ static void __init build_mem_type_table(void) * "update-able on write" bit on ARM610). However, Xscale and * Xscale3 require this bit to be cleared. */ - if (cpu_is_xscale() || cpu_is_xsc3()) { + if (cpu_is_xscale_family()) { for (i = 0; i < ARRAY_SIZE(mem_types); i++) { mem_types[i].prot_sect &= ~PMD_BIT4; mem_types[i].prot_l1 &= ~PMD_BIT4; diff --git a/arch/arm/mm/proc-mohawk.S b/arch/arm/mm/proc-mohawk.S index d65edf7..6f07d2e 100644 --- a/arch/arm/mm/proc-mohawk.S +++ b/arch/arm/mm/proc-mohawk.S @@ -342,11 +342,13 @@ ENTRY(cpu_mohawk_switch_mm) */ .align 5 ENTRY(cpu_mohawk_set_pte_ext) +#ifdef CONFIG_MMU armv3_set_pte_ext mov r0, r0 mcr p15, 0, r0, c7, c10, 1 @ clean D entry mcr p15, 0, r0, c7, c10, 4 @ drain WB ret lr +#endif .globl cpu_mohawk_suspend_size .equ cpu_mohawk_suspend_size, 4 * 6 diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c index 8861c36..78c8bf4 100644 --- a/arch/arm/plat-orion/common.c +++ b/arch/arm/plat-orion/common.c @@ -21,7 +21,6 @@ #include <net/dsa.h> #include <linux/platform_data/dma-mv_xor.h> #include <linux/platform_data/usb-ehci-orion.h> -#include <mach/bridge-regs.h> #include <plat/common.h> /* Create a clkdev entry for a given device/clk */ @@ -589,26 +588,6 @@ void __init orion_spi_1_init(unsigned long mapbase) } /***************************************************************************** - * Watchdog - ****************************************************************************/ -static struct resource orion_wdt_resource[] = { - DEFINE_RES_MEM(TIMER_PHYS_BASE, 0x04), - DEFINE_RES_MEM(RSTOUTn_MASK_PHYS, 0x04), -}; - -static struct platform_device orion_wdt_device = { - .name = "orion_wdt", - .id = -1, - .num_resources = ARRAY_SIZE(orion_wdt_resource), - .resource = orion_wdt_resource, -}; - -void __init orion_wdt_init(void) -{ - platform_device_register(&orion_wdt_device); -} - -/***************************************************************************** * XOR ****************************************************************************/ static u64 orion_xor_dmamask = DMA_BIT_MASK(32); diff --git a/arch/arm/plat-orion/include/plat/common.h b/arch/arm/plat-orion/include/plat/common.h index d9a24f6..9e6d76a 100644 --- a/arch/arm/plat-orion/include/plat/common.h +++ b/arch/arm/plat-orion/include/plat/common.h @@ -75,8 +75,6 @@ void __init orion_spi_init(unsigned long mapbase); void __init orion_spi_1_init(unsigned long mapbase); -void __init orion_wdt_init(void); - void __init orion_xor0_init(unsigned long mapbase_low, unsigned long mapbase_high, unsigned long irq_0, diff --git a/arch/arm/plat-orion/irq.c b/arch/arm/plat-orion/irq.c index 8c1fc06..5b63b28 100644 --- a/arch/arm/plat-orion/irq.c +++ b/arch/arm/plat-orion/irq.c @@ -18,7 +18,6 @@ #include <asm/exception.h> #include <plat/irq.h> #include <plat/orion-gpio.h> -#include <mach/bridge-regs.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 7310bcf..5b4ff93 100644 --- a/arch/arm/plat-orion/mpp.c +++ b/arch/arm/plat-orion/mpp.c @@ -13,7 +13,6 @@ #include <linux/mbus.h> #include <linux/io.h> #include <linux/gpio.h> -#include <mach/hardware.h> #include <plat/orion-gpio.h> #include <plat/mpp.h> diff --git a/arch/arm/plat-pxa/Makefile b/arch/arm/plat-pxa/Makefile index 1fc9419..557b134 100644 --- a/arch/arm/plat-pxa/Makefile +++ b/arch/arm/plat-pxa/Makefile @@ -1,8 +1,9 @@ # # Makefile for code common across different PXA processor families # +ccflags-$(CONFIG_ARCH_MMP) := -I$(srctree)/$(src)/include -obj-y := dma.o +obj-$(CONFIG_ARCH_PXA) := dma.o obj-$(CONFIG_PXA3xx) += mfp.o obj-$(CONFIG_ARCH_MMP) += mfp.o diff --git a/arch/arm/plat-pxa/ssp.c b/arch/arm/plat-pxa/ssp.c index daa1a65..ba13f79 100644 --- a/arch/arm/plat-pxa/ssp.c +++ b/arch/arm/plat-pxa/ssp.c @@ -34,7 +34,6 @@ #include <linux/of_device.h> #include <asm/irq.h> -#include <mach/hardware.h> static DEFINE_MUTEX(ssp_lock); static LIST_HEAD(ssp_list); diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig index 57729b9..e8229b9 100644 --- a/arch/arm/plat-samsung/Kconfig +++ b/arch/arm/plat-samsung/Kconfig @@ -39,7 +39,6 @@ config S3C_LOWLEVEL_UART_PORT config SAMSUNG_ATAGS def_bool n - depends on !ARCH_MULTIPLATFORM depends on ATAGS help This option enables ATAGS based boot support code for @@ -70,6 +69,7 @@ config S3C_GPIO_TRACK config S3C_ADC bool "ADC common driver support" + depends on !ARCH_MULTIPLATFORM help Core support for the ADC block found in the Samsung SoC systems for drivers such as the touchscreen and hwmon to use to share @@ -225,6 +225,9 @@ config S3C24XX_PWM Support for exporting the PWM timer blocks via the pwm device system +config GPIO_SAMSUNG + def_bool y + config SAMSUNG_PM_GPIO bool default y if GPIO_SAMSUNG && PM diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile index 8c91176..be172ef 100644 --- a/arch/arm/plat-samsung/Makefile +++ b/arch/arm/plat-samsung/Makefile @@ -4,7 +4,8 @@ # # Licensed under GPLv2 -ccflags-$(CONFIG_ARCH_MULTI_V7) += -I$(srctree)/$(src)/include +ccflags-$(CONFIG_ARCH_S3C64XX) := -I$(srctree)/arch/arm/mach-s3c64xx/include +ccflags-$(CONFIG_ARCH_MULTIPLATFORM) += -I$(srctree)/$(src)/include # Objects we always build independent of SoC choice @@ -21,6 +22,8 @@ obj-$(CONFIG_SAMSUNG_ATAGS) += platformdata.o obj-$(CONFIG_SAMSUNG_ATAGS) += devs.o obj-$(CONFIG_SAMSUNG_ATAGS) += dev-uart.o +obj-$(CONFIG_GPIO_SAMSUNG) += gpio-samsung.o + # PM support obj-$(CONFIG_PM_SLEEP) += pm-common.o diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c index f39938f..b53d4ff 100644 --- a/arch/arm/plat-samsung/devs.c +++ b/arch/arm/plat-samsung/devs.c @@ -119,12 +119,12 @@ struct platform_device s3c_device_adc = { #if defined(CONFIG_SAMSUNG_DEV_ADC) static struct resource s3c_adc_resource[] = { [0] = DEFINE_RES_MEM(SAMSUNG_PA_ADC, SZ_256), - [1] = DEFINE_RES_IRQ(IRQ_TC), - [2] = DEFINE_RES_IRQ(IRQ_ADC), + [1] = DEFINE_RES_IRQ(IRQ_ADC), + [2] = DEFINE_RES_IRQ(IRQ_TC), }; struct platform_device s3c_device_adc = { - .name = "samsung-adc", + .name = "exynos-adc", .id = -1, .num_resources = ARRAY_SIZE(s3c_adc_resource), .resource = s3c_adc_resource, @@ -956,31 +956,19 @@ void __init s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *hard_s3c2410ts_ #endif /* CONFIG_PLAT_S3C24XX */ #ifdef CONFIG_SAMSUNG_DEV_TS -static struct resource s3c_ts_resource[] = { - [0] = DEFINE_RES_MEM(SAMSUNG_PA_ADC, SZ_256), - [1] = DEFINE_RES_IRQ(IRQ_TC), -}; - static struct s3c2410_ts_mach_info default_ts_data __initdata = { .delay = 10000, .presc = 49, .oversampling_shift = 2, }; -struct platform_device s3c_device_ts = { - .name = "s3c64xx-ts", - .id = -1, - .num_resources = ARRAY_SIZE(s3c_ts_resource), - .resource = s3c_ts_resource, -}; - -void __init s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *pd) +void __init s3c64xx_ts_set_platdata(struct s3c2410_ts_mach_info *pd) { if (!pd) pd = &default_ts_data; s3c_set_platdata(pd, sizeof(struct s3c2410_ts_mach_info), - &s3c_device_ts); + &s3c_device_adc); } #endif /* CONFIG_SAMSUNG_DEV_TS */ diff --git a/drivers/gpio/gpio-samsung.c b/arch/arm/plat-samsung/gpio-samsung.c index 4cb4a31..7861488 100644 --- a/drivers/gpio/gpio-samsung.c +++ b/arch/arm/plat-samsung/gpio-samsung.c @@ -30,6 +30,7 @@ #include <asm/irq.h> +#include <mach/irqs.h> #include <mach/map.h> #include <mach/regs-gpio.h> #include <mach/gpio-samsung.h> @@ -1176,14 +1177,16 @@ static __init int samsung_gpiolib_init(void) * interfaces. For legacy (non-DT) platforms this driver is used. */ if (of_have_populated_dt()) - return -ENODEV; - - samsung_gpiolib_set_cfg(samsung_gpio_cfgs, ARRAY_SIZE(samsung_gpio_cfgs)); + return 0; if (soc_is_s3c24xx()) { + samsung_gpiolib_set_cfg(samsung_gpio_cfgs, + ARRAY_SIZE(samsung_gpio_cfgs)); s3c24xx_gpiolib_add_chips(s3c24xx_gpios, ARRAY_SIZE(s3c24xx_gpios), S3C24XX_VA_GPIO); } else if (soc_is_s3c64xx()) { + samsung_gpiolib_set_cfg(samsung_gpio_cfgs, + ARRAY_SIZE(samsung_gpio_cfgs)); samsung_gpiolib_add_2bit_chips(s3c64xx_gpios_2bit, ARRAY_SIZE(s3c64xx_gpios_2bit), S3C64XX_VA_GPIO + 0xE0, 0x20); @@ -1192,9 +1195,6 @@ static __init int samsung_gpiolib_init(void) S3C64XX_VA_GPIO); samsung_gpiolib_add_4bit2_chips(s3c64xx_gpios_4bit2, ARRAY_SIZE(s3c64xx_gpios_4bit2)); - } else { - WARN(1, "Unknown SoC in gpio-samsung, no GPIOs added\n"); - return -ENODEV; } return 0; diff --git a/arch/arm/plat-samsung/include/plat/pm.h b/arch/arm/plat-samsung/include/plat/pm.h index 7f415ce..9dd562a 100644 --- a/arch/arm/plat-samsung/include/plat/pm.h +++ b/arch/arm/plat-samsung/include/plat/pm.h @@ -41,14 +41,6 @@ static inline int s3c64xx_pm_init(void) extern unsigned long s3c_irqwake_intmask; extern unsigned long s3c_irqwake_eintmask; -/* IRQ masks for IRQs allowed to go to sleep (see irq.c) */ -extern unsigned long s3c_irqwake_intallow; -#ifdef CONFIG_PM_SLEEP -extern unsigned long s3c_irqwake_eintallow; -#else -#define s3c_irqwake_eintallow 0 -#endif - /* per-cpu sleep functions */ extern void (*pm_cpu_prep)(void); diff --git a/arch/arm/plat-samsung/init.c b/arch/arm/plat-samsung/init.c index 11fbbc2..3776f7e 100644 --- a/arch/arm/plat-samsung/init.c +++ b/arch/arm/plat-samsung/init.c @@ -152,6 +152,11 @@ static int __init s3c_arch_init(void) { int ret; + /* init is only needed for ATAGS based platforms */ + if (!IS_ENABLED(CONFIG_ATAGS) || + (!soc_is_s3c24xx() && !soc_is_s3c64xx())) + return 0; + // do the correct init for cpu if (cpu == NULL) { diff --git a/arch/arm/plat-samsung/pm.c b/arch/arm/plat-samsung/pm.c index 82777c6..d7803b4 100644 --- a/arch/arm/plat-samsung/pm.c +++ b/arch/arm/plat-samsung/pm.c @@ -23,14 +23,10 @@ #include <asm/cacheflush.h> #include <asm/suspend.h> -#ifdef CONFIG_SAMSUNG_ATAGS #include <mach/map.h> -#ifndef CONFIG_ARCH_EXYNOS #include <mach/regs-clock.h> #include <mach/regs-irq.h> -#endif #include <mach/irqs.h> -#endif #include <asm/irq.h> diff --git a/drivers/clk/mmp/clk-mmp2.c b/drivers/clk/mmp/clk-mmp2.c index 71fd293..38931db 100644 --- a/drivers/clk/mmp/clk-mmp2.c +++ b/drivers/clk/mmp/clk-mmp2.c @@ -17,8 +17,6 @@ #include <linux/delay.h> #include <linux/err.h> -#include <mach/addr-map.h> - #include "clk.h" #define APBC_RTC 0x0 @@ -74,7 +72,8 @@ 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) +void __init mmp2_clk_init(phys_addr_t mpmu_phys, phys_addr_t apmu_phys, + phys_addr_t apbc_phys) { struct clk *clk; struct clk *vctcxo; @@ -82,19 +81,19 @@ void __init mmp2_clk_init(void) void __iomem *apmu_base; void __iomem *apbc_base; - mpmu_base = ioremap(APB_PHYS_BASE + 0x50000, SZ_4K); + mpmu_base = ioremap(mpmu_phys, SZ_4K); if (mpmu_base == NULL) { pr_err("error to ioremap MPMU base\n"); return; } - apmu_base = ioremap(AXI_PHYS_BASE + 0x82800, SZ_4K); + apmu_base = ioremap(apmu_phys, SZ_4K); if (apmu_base == NULL) { pr_err("error to ioremap APMU base\n"); return; } - apbc_base = ioremap(APB_PHYS_BASE + 0x15000, SZ_4K); + apbc_base = ioremap(apbc_phys, SZ_4K); if (apbc_base == NULL) { pr_err("error to ioremap APBC base\n"); return; diff --git a/drivers/clk/mmp/clk-pxa168.c b/drivers/clk/mmp/clk-pxa168.c index 7524491..0dd83fb 100644 --- a/drivers/clk/mmp/clk-pxa168.c +++ b/drivers/clk/mmp/clk-pxa168.c @@ -17,8 +17,6 @@ #include <linux/delay.h> #include <linux/err.h> -#include <mach/addr-map.h> - #include "clk.h" #define APBC_RTC 0x28 @@ -67,7 +65,8 @@ 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) +void __init pxa168_clk_init(phys_addr_t mpmu_phys, phys_addr_t apmu_phys, + phys_addr_t apbc_phys) { struct clk *clk; struct clk *uart_pll; @@ -75,19 +74,19 @@ void __init pxa168_clk_init(void) void __iomem *apmu_base; void __iomem *apbc_base; - mpmu_base = ioremap(APB_PHYS_BASE + 0x50000, SZ_4K); + mpmu_base = ioremap(mpmu_phys, SZ_4K); if (mpmu_base == NULL) { pr_err("error to ioremap MPMU base\n"); return; } - apmu_base = ioremap(AXI_PHYS_BASE + 0x82800, SZ_4K); + apmu_base = ioremap(apmu_phys, SZ_4K); if (apmu_base == NULL) { pr_err("error to ioremap APMU base\n"); return; } - apbc_base = ioremap(APB_PHYS_BASE + 0x15000, SZ_4K); + apbc_base = ioremap(apbc_phys, SZ_4K); if (apbc_base == NULL) { pr_err("error to ioremap APBC base\n"); return; diff --git a/drivers/clk/mmp/clk-pxa910.c b/drivers/clk/mmp/clk-pxa910.c index 37ba04b..e1d2ce2 100644 --- a/drivers/clk/mmp/clk-pxa910.c +++ b/drivers/clk/mmp/clk-pxa910.c @@ -17,8 +17,6 @@ #include <linux/delay.h> #include <linux/err.h> -#include <mach/addr-map.h> - #include "clk.h" #define APBC_RTC 0x28 @@ -65,7 +63,8 @@ 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) +void __init pxa910_clk_init(phys_addr_t mpmu_phys, phys_addr_t apmu_phys, + phys_addr_t apbc_phys, phys_addr_t apbcp_phys) { struct clk *clk; struct clk *uart_pll; @@ -74,25 +73,25 @@ void __init pxa910_clk_init(void) void __iomem *apbcp_base; void __iomem *apbc_base; - mpmu_base = ioremap(APB_PHYS_BASE + 0x50000, SZ_4K); + mpmu_base = ioremap(mpmu_phys, SZ_4K); if (mpmu_base == NULL) { pr_err("error to ioremap MPMU base\n"); return; } - apmu_base = ioremap(AXI_PHYS_BASE + 0x82800, SZ_4K); + apmu_base = ioremap(apmu_phys, SZ_4K); if (apmu_base == NULL) { pr_err("error to ioremap APMU base\n"); return; } - apbcp_base = ioremap(APB_PHYS_BASE + 0x3b000, SZ_4K); + apbcp_base = ioremap(apbcp_phys, 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); + apbc_base = ioremap(apbc_phys, SZ_4K); if (apbc_base == NULL) { pr_err("error to ioremap APBC base\n"); return; diff --git a/drivers/clk/pxa/clk-pxa25x.c b/drivers/clk/pxa/clk-pxa25x.c index 542e45e..b774722 100644 --- a/drivers/clk/pxa/clk-pxa25x.c +++ b/drivers/clk/pxa/clk-pxa25x.c @@ -17,7 +17,6 @@ #include <linux/clkdev.h> #include <linux/io.h> #include <linux/of.h> -#include <mach/pxa25x.h> #include <mach/pxa2xx-regs.h> #include <dt-bindings/clock/pxa-clock.h> diff --git a/drivers/clk/versatile/Kconfig b/drivers/clk/versatile/Kconfig index fc50b62..a6da2aa 100644 --- a/drivers/clk/versatile/Kconfig +++ b/drivers/clk/versatile/Kconfig @@ -1,6 +1,9 @@ config COMMON_CLK_VERSATILE bool "Clock driver for ARM Reference designs" - depends on ARCH_INTEGRATOR || ARCH_REALVIEW || ARCH_VEXPRESS || ARM64 || COMPILE_TEST + depends on ARCH_INTEGRATOR || ARCH_REALVIEW || \ + ARCH_VERSATILE || ARCH_VEXPRESS || ARM64 || \ + COMPILE_TEST + select REGMAP_MMIO ---help--- Supports clocking on ARM Reference designs: - Integrator/AP and Integrator/CP diff --git a/drivers/clk/versatile/clk-icst.c b/drivers/clk/versatile/clk-icst.c index 08c5ee9..e62f8cb 100644 --- a/drivers/clk/versatile/clk-icst.c +++ b/drivers/clk/versatile/clk-icst.c @@ -3,7 +3,7 @@ * We wrap the custom interface from <asm/hardware/icst.h> into the generic * clock framework. * - * Copyright (C) 2012 Linus Walleij + * Copyright (C) 2012-2015 Linus Walleij * * 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 @@ -19,9 +19,14 @@ #include <linux/err.h> #include <linux/clk-provider.h> #include <linux/io.h> +#include <linux/regmap.h> +#include <linux/mfd/syscon.h> #include "clk-icst.h" +/* Magic unlocking token used on all Versatile boards */ +#define VERSATILE_LOCK_VAL 0xA05F + /** * struct clk_icst - ICST VCO clock wrapper * @hw: corresponding clock hardware entry @@ -32,8 +37,9 @@ */ struct clk_icst { struct clk_hw hw; - void __iomem *vcoreg; - void __iomem *lockreg; + struct regmap *map; + u32 vcoreg_off; + u32 lockreg_off; struct icst_params *params; unsigned long rate; }; @@ -41,53 +47,67 @@ struct clk_icst { #define to_icst(_hw) container_of(_hw, struct clk_icst, hw) /** - * vco_get() - get ICST VCO settings from a certain register - * @vcoreg: register containing the VCO settings + * vco_get() - get ICST VCO settings from a certain ICST + * @icst: the ICST clock to get + * @vco: the VCO struct to return the value in */ -static struct icst_vco vco_get(void __iomem *vcoreg) +static int vco_get(struct clk_icst *icst, struct icst_vco *vco) { u32 val; - struct icst_vco vco; + int ret; - val = readl(vcoreg); - vco.v = val & 0x1ff; - vco.r = (val >> 9) & 0x7f; - vco.s = (val >> 16) & 03; - return vco; + ret = regmap_read(icst->map, icst->vcoreg_off, &val); + if (ret) + return ret; + vco->v = val & 0x1ff; + vco->r = (val >> 9) & 0x7f; + vco->s = (val >> 16) & 03; + return 0; } /** * vco_set() - commit changes to an ICST VCO - * @locreg: register to poke to unlock the VCO for writing - * @vcoreg: register containing the VCO settings - * @vco: ICST VCO parameters to commit + * @icst: the ICST clock to set + * @vco: the VCO struct to set the changes from */ -static void vco_set(void __iomem *lockreg, - void __iomem *vcoreg, - struct icst_vco vco) +static int vco_set(struct clk_icst *icst, struct icst_vco vco) { u32 val; + int ret; - val = readl(vcoreg) & ~0x7ffff; + ret = regmap_read(icst->map, icst->vcoreg_off, &val); + if (ret) + return ret; val |= vco.v | (vco.r << 9) | (vco.s << 16); /* This magic unlocks the VCO so it can be controlled */ - writel(0xa05f, lockreg); - writel(val, vcoreg); + ret = regmap_write(icst->map, icst->lockreg_off, VERSATILE_LOCK_VAL); + if (ret) + return ret; + ret = regmap_write(icst->map, icst->vcoreg_off, val); + if (ret) + return ret; /* This locks the VCO again */ - writel(0, lockreg); + ret = regmap_write(icst->map, icst->lockreg_off, 0); + if (ret) + return ret; + return 0; } - static unsigned long icst_recalc_rate(struct clk_hw *hw, unsigned long parent_rate) { struct clk_icst *icst = to_icst(hw); struct icst_vco vco; + int ret; if (parent_rate) icst->params->ref = parent_rate; - vco = vco_get(icst->vcoreg); + ret = vco_get(icst, &vco); + if (ret) { + pr_err("ICST: could not get VCO setting\n"); + return 0; + } icst->rate = icst_hz(icst->params, vco); return icst->rate; } @@ -112,8 +132,7 @@ static int icst_set_rate(struct clk_hw *hw, unsigned long rate, icst->params->ref = parent_rate; vco = icst_hz_to_vco(icst->params, rate); icst->rate = icst_hz(icst->params, vco); - vco_set(icst->lockreg, icst->vcoreg, vco); - return 0; + return vco_set(icst, vco); } static const struct clk_ops icst_ops = { @@ -122,11 +141,11 @@ static const struct clk_ops icst_ops = { .set_rate = icst_set_rate, }; -struct clk *icst_clk_register(struct device *dev, - const struct clk_icst_desc *desc, - const char *name, - const char *parent_name, - void __iomem *base) +static struct clk *icst_clk_setup(struct device *dev, + const struct clk_icst_desc *desc, + const char *name, + const char *parent_name, + struct regmap *map) { struct clk *clk; struct clk_icst *icst; @@ -151,10 +170,11 @@ struct clk *icst_clk_register(struct device *dev, init.flags = CLK_IS_ROOT; init.parent_names = (parent_name ? &parent_name : NULL); init.num_parents = (parent_name ? 1 : 0); + icst->map = map; icst->hw.init = &init; icst->params = pclone; - icst->vcoreg = base + desc->vco_offset; - icst->lockreg = base + desc->lock_offset; + icst->vcoreg_off = desc->vco_offset; + icst->lockreg_off = desc->lock_offset; clk = clk_register(dev, &icst->hw); if (IS_ERR(clk)) { @@ -164,4 +184,112 @@ struct clk *icst_clk_register(struct device *dev, return clk; } + +struct clk *icst_clk_register(struct device *dev, + const struct clk_icst_desc *desc, + const char *name, + const char *parent_name, + void __iomem *base) +{ + struct regmap_config icst_regmap_conf = { + .reg_bits = 32, + .val_bits = 32, + .reg_stride = 4, + }; + struct regmap *map; + + map = regmap_init_mmio(dev, base, &icst_regmap_conf); + if (IS_ERR(map)) { + pr_err("could not initialize ICST regmap\n"); + return ERR_CAST(map); + } + return icst_clk_setup(dev, desc, name, parent_name, map); +} EXPORT_SYMBOL_GPL(icst_clk_register); + +#ifdef CONFIG_OF +/* + * In a device tree, an memory-mapped ICST clock appear as a child + * of a syscon node. Assume this and probe it only as a child of a + * syscon. + */ + +static const struct icst_params icst525_params = { + .vco_max = ICST525_VCO_MAX_5V, + .vco_min = ICST525_VCO_MIN, + .vd_min = 8, + .vd_max = 263, + .rd_min = 3, + .rd_max = 65, + .s2div = icst525_s2div, + .idx2s = icst525_idx2s, +}; + +static const struct icst_params icst307_params = { + .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 __init of_syscon_icst_setup(struct device_node *np) +{ + struct device_node *parent; + struct regmap *map; + struct clk_icst_desc icst_desc; + const char *name = np->name; + const char *parent_name; + struct clk *regclk; + + /* We do not release this reference, we are using it perpetually */ + parent = of_get_parent(np); + if (!parent) { + pr_err("no parent node for syscon ICST clock\n"); + return; + } + map = syscon_node_to_regmap(parent); + if (IS_ERR(map)) { + pr_err("no regmap for syscon ICST clock parent\n"); + return; + } + + if (of_property_read_u32(np, "vco-offset", &icst_desc.vco_offset)) { + pr_err("no VCO register offset for ICST clock\n"); + return; + } + if (of_property_read_u32(np, "lock-offset", &icst_desc.lock_offset)) { + pr_err("no lock register offset for ICST clock\n"); + return; + } + + if (of_device_is_compatible(np, "arm,syscon-icst525")) + icst_desc.params = &icst525_params; + else if (of_device_is_compatible(np, "arm,syscon-icst307")) + icst_desc.params = &icst307_params; + else { + pr_err("unknown ICST clock %s\n", name); + return; + } + + /* Parent clock name is not the same as node parent */ + parent_name = of_clk_get_parent_name(np, 0); + + regclk = icst_clk_setup(NULL, &icst_desc, name, parent_name, map); + if (IS_ERR(regclk)) { + pr_err("error setting up syscon ICST clock %s\n", name); + return; + } + of_clk_add_provider(np, of_clk_src_simple_get, regclk); + pr_debug("registered syscon ICST clock %s\n", name); +} + +CLK_OF_DECLARE(arm_syscon_icst525_clk, + "arm,syscon-icst525", of_syscon_icst_setup); +CLK_OF_DECLARE(arm_syscon_icst307_clk, + "arm,syscon-icst307", of_syscon_icst_setup); + +#endif diff --git a/drivers/clk/versatile/clk-realview.c b/drivers/clk/versatile/clk-realview.c index 86f7099..bd4dd24 100644 --- a/drivers/clk/versatile/clk-realview.c +++ b/drivers/clk/versatile/clk-realview.c @@ -11,11 +11,15 @@ #include <linux/io.h> #include <linux/clk-provider.h> -#include <mach/hardware.h> -#include <mach/platform.h> - #include "clk-icst.h" +#define REALVIEW_SYS_OSC0_OFFSET 0x0C +#define REALVIEW_SYS_OSC1_OFFSET 0x10 +#define REALVIEW_SYS_OSC2_OFFSET 0x14 +#define REALVIEW_SYS_OSC3_OFFSET 0x18 +#define REALVIEW_SYS_OSC4_OFFSET 0x1C /* OSC1 for RealView/AB */ +#define REALVIEW_SYS_LOCK_OFFSET 0x20 + /* * Implementation of the ARM RealView clock trees. */ diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index cb212eb..c88dd24 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -344,13 +344,6 @@ config GPIO_RCAR help Say yes here to support GPIO on Renesas R-Car SoCs. -config GPIO_SAMSUNG - bool - depends on PLAT_SAMSUNG - help - Legacy GPIO support. Use only for platforms without support for - pinctrl. - config GPIO_SPEAR_SPICS bool "ST SPEAr13xx SPI Chip Select as GPIO support" depends on PLAT_SPEAR diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile index 548e9b5..ece7d7c 100644 --- a/drivers/gpio/Makefile +++ b/drivers/gpio/Makefile @@ -80,7 +80,6 @@ obj-$(CONFIG_GPIO_PXA) += gpio-pxa.o obj-$(CONFIG_GPIO_RC5T583) += gpio-rc5t583.o obj-$(CONFIG_GPIO_RDC321X) += gpio-rdc321x.o obj-$(CONFIG_GPIO_RCAR) += gpio-rcar.o -obj-$(CONFIG_GPIO_SAMSUNG) += gpio-samsung.o obj-$(CONFIG_ARCH_SA1100) += gpio-sa1100.o obj-$(CONFIG_GPIO_SCH) += gpio-sch.o obj-$(CONFIG_GPIO_SCH311X) += gpio-sch311x.o diff --git a/drivers/iio/adc/exynos_adc.c b/drivers/iio/adc/exynos_adc.c index 3a2dbb3..c15756d 100644 --- a/drivers/iio/adc/exynos_adc.c +++ b/drivers/iio/adc/exynos_adc.c @@ -35,6 +35,7 @@ #include <linux/regulator/consumer.h> #include <linux/of_platform.h> #include <linux/err.h> +#include <linux/input.h> #include <linux/iio/iio.h> #include <linux/iio/machine.h> @@ -42,12 +43,18 @@ #include <linux/mfd/syscon.h> #include <linux/regmap.h> +#include <linux/platform_data/touchscreen-s3c2410.h> + /* S3C/EXYNOS4412/5250 ADC_V1 registers definitions */ #define ADC_V1_CON(x) ((x) + 0x00) +#define ADC_V1_TSC(x) ((x) + 0x04) #define ADC_V1_DLY(x) ((x) + 0x08) #define ADC_V1_DATX(x) ((x) + 0x0C) +#define ADC_V1_DATY(x) ((x) + 0x10) +#define ADC_V1_UPDN(x) ((x) + 0x14) #define ADC_V1_INTCLR(x) ((x) + 0x18) #define ADC_V1_MUX(x) ((x) + 0x1c) +#define ADC_V1_CLRINTPNDNUP(x) ((x) + 0x20) /* S3C2410 ADC registers definitions */ #define ADC_S3C2410_MUX(x) ((x) + 0x18) @@ -71,6 +78,30 @@ #define ADC_S3C2410_DATX_MASK 0x3FF #define ADC_S3C2416_CON_RES_SEL (1u << 3) +/* touch screen always uses channel 0 */ +#define ADC_S3C2410_MUX_TS 0 + +/* ADCTSC Register Bits */ +#define ADC_S3C2443_TSC_UD_SEN (1u << 8) +#define ADC_S3C2410_TSC_YM_SEN (1u << 7) +#define ADC_S3C2410_TSC_YP_SEN (1u << 6) +#define ADC_S3C2410_TSC_XM_SEN (1u << 5) +#define ADC_S3C2410_TSC_XP_SEN (1u << 4) +#define ADC_S3C2410_TSC_PULL_UP_DISABLE (1u << 3) +#define ADC_S3C2410_TSC_AUTO_PST (1u << 2) +#define ADC_S3C2410_TSC_XY_PST(x) (((x) & 0x3) << 0) + +#define ADC_TSC_WAIT4INT (ADC_S3C2410_TSC_YM_SEN | \ + ADC_S3C2410_TSC_YP_SEN | \ + ADC_S3C2410_TSC_XP_SEN | \ + ADC_S3C2410_TSC_XY_PST(3)) + +#define ADC_TSC_AUTOPST (ADC_S3C2410_TSC_YM_SEN | \ + ADC_S3C2410_TSC_YP_SEN | \ + ADC_S3C2410_TSC_XP_SEN | \ + ADC_S3C2410_TSC_AUTO_PST | \ + ADC_S3C2410_TSC_XY_PST(0)) + /* Bit definitions for ADC_V2 */ #define ADC_V2_CON1_SOFT_RESET (1u << 2) @@ -88,7 +119,9 @@ /* Bit definitions common for ADC_V1 and ADC_V2 */ #define ADC_CON_EN_START (1u << 0) #define ADC_CON_EN_START_MASK (0x3 << 0) +#define ADC_DATX_PRESSED (1u << 15) #define ADC_DATX_MASK 0xFFF +#define ADC_DATY_MASK 0xFFF #define EXYNOS_ADC_TIMEOUT (msecs_to_jiffies(100)) @@ -98,17 +131,24 @@ struct exynos_adc { struct exynos_adc_data *data; struct device *dev; + struct input_dev *input; void __iomem *regs; struct regmap *pmu_map; struct clk *clk; struct clk *sclk; unsigned int irq; + unsigned int tsirq; + unsigned int delay; struct regulator *vdd; struct completion completion; u32 value; unsigned int version; + + bool read_ts; + u32 ts_x; + u32 ts_y; }; struct exynos_adc_data { @@ -197,6 +237,9 @@ static void exynos_adc_v1_init_hw(struct exynos_adc *info) /* Enable 12-bit ADC resolution */ con1 |= ADC_V1_CON_RES; writel(con1, ADC_V1_CON(info->regs)); + + /* set touchscreen delay */ + writel(info->delay, ADC_V1_DLY(info->regs)); } static void exynos_adc_v1_exit_hw(struct exynos_adc *info) @@ -480,8 +523,8 @@ static int exynos_read_raw(struct iio_dev *indio_dev, if (info->data->start_conv) info->data->start_conv(info, chan->address); - timeout = wait_for_completion_timeout - (&info->completion, EXYNOS_ADC_TIMEOUT); + timeout = wait_for_completion_timeout(&info->completion, + EXYNOS_ADC_TIMEOUT); if (timeout == 0) { dev_warn(&indio_dev->dev, "Conversion timed out! Resetting\n"); if (info->data->init_hw) @@ -498,13 +541,55 @@ static int exynos_read_raw(struct iio_dev *indio_dev, return ret; } +static int exynos_read_s3c64xx_ts(struct iio_dev *indio_dev, int *x, int *y) +{ + struct exynos_adc *info = iio_priv(indio_dev); + unsigned long timeout; + int ret; + + mutex_lock(&indio_dev->mlock); + info->read_ts = true; + + reinit_completion(&info->completion); + + writel(ADC_S3C2410_TSC_PULL_UP_DISABLE | ADC_TSC_AUTOPST, + ADC_V1_TSC(info->regs)); + + /* Select the ts channel to be used and Trigger conversion */ + info->data->start_conv(info, ADC_S3C2410_MUX_TS); + + timeout = wait_for_completion_timeout(&info->completion, + EXYNOS_ADC_TIMEOUT); + if (timeout == 0) { + dev_warn(&indio_dev->dev, "Conversion timed out! Resetting\n"); + if (info->data->init_hw) + info->data->init_hw(info); + ret = -ETIMEDOUT; + } else { + *x = info->ts_x; + *y = info->ts_y; + ret = 0; + } + + info->read_ts = false; + mutex_unlock(&indio_dev->mlock); + + return ret; +} + static irqreturn_t exynos_adc_isr(int irq, void *dev_id) { struct exynos_adc *info = (struct exynos_adc *)dev_id; u32 mask = info->data->mask; /* Read value */ - info->value = readl(ADC_V1_DATX(info->regs)) & mask; + if (info->read_ts) { + info->ts_x = readl(ADC_V1_DATX(info->regs)); + info->ts_y = readl(ADC_V1_DATY(info->regs)); + writel(ADC_TSC_WAIT4INT | ADC_S3C2443_TSC_UD_SEN, ADC_V1_TSC(info->regs)); + } else { + info->value = readl(ADC_V1_DATX(info->regs)) & mask; + } /* clear irq */ if (info->data->clear_irq) @@ -515,6 +600,46 @@ static irqreturn_t exynos_adc_isr(int irq, void *dev_id) return IRQ_HANDLED; } +/* + * Here we (ab)use a threaded interrupt handler to stay running + * for as long as the touchscreen remains pressed, we report + * a new event with the latest data and then sleep until the + * next timer tick. This mirrors the behavior of the old + * driver, with much less code. + */ +static irqreturn_t exynos_ts_isr(int irq, void *dev_id) +{ + struct exynos_adc *info = dev_id; + struct iio_dev *dev = dev_get_drvdata(info->dev); + u32 x, y; + bool pressed; + int ret; + + while (info->input->users) { + ret = exynos_read_s3c64xx_ts(dev, &x, &y); + if (ret == -ETIMEDOUT) + break; + + pressed = x & y & ADC_DATX_PRESSED; + if (!pressed) { + input_report_key(info->input, BTN_TOUCH, 0); + input_sync(info->input); + break; + } + + input_report_abs(info->input, ABS_X, x & ADC_DATX_MASK); + input_report_abs(info->input, ABS_Y, y & ADC_DATY_MASK); + input_report_key(info->input, BTN_TOUCH, 1); + input_sync(info->input); + + msleep(1); + }; + + writel(0, ADC_V1_CLRINTPNDNUP(info->regs)); + + return IRQ_HANDLED; +} + static int exynos_adc_reg_access(struct iio_dev *indio_dev, unsigned reg, unsigned writeval, unsigned *readval) @@ -566,18 +691,72 @@ static int exynos_adc_remove_devices(struct device *dev, void *c) return 0; } +static int exynos_adc_ts_open(struct input_dev *dev) +{ + struct exynos_adc *info = input_get_drvdata(dev); + + enable_irq(info->tsirq); + + return 0; +} + +static void exynos_adc_ts_close(struct input_dev *dev) +{ + struct exynos_adc *info = input_get_drvdata(dev); + + disable_irq(info->tsirq); +} + +static int exynos_adc_ts_init(struct exynos_adc *info) +{ + int ret; + + if (info->tsirq <= 0) + return -ENODEV; + + info->input = input_allocate_device(); + if (!info->input) + return -ENOMEM; + + info->input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); + info->input->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH); + + input_set_abs_params(info->input, ABS_X, 0, 0x3FF, 0, 0); + input_set_abs_params(info->input, ABS_Y, 0, 0x3FF, 0, 0); + + info->input->name = "S3C24xx TouchScreen"; + info->input->id.bustype = BUS_HOST; + info->input->open = exynos_adc_ts_open; + info->input->close = exynos_adc_ts_close; + + input_set_drvdata(info->input, info); + + ret = input_register_device(info->input); + if (ret) { + input_free_device(info->input); + return ret; + } + + disable_irq(info->tsirq); + ret = request_threaded_irq(info->tsirq, NULL, exynos_ts_isr, + IRQF_ONESHOT, "touchscreen", info); + if (ret) + input_unregister_device(info->input); + + return ret; +} + static int exynos_adc_probe(struct platform_device *pdev) { struct exynos_adc *info = NULL; struct device_node *np = pdev->dev.of_node; + struct s3c2410_ts_mach_info *pdata = dev_get_platdata(&pdev->dev); struct iio_dev *indio_dev = NULL; struct resource *mem; + bool has_ts = false; int ret = -ENODEV; int irq; - if (!np) - return ret; - indio_dev = devm_iio_device_alloc(&pdev->dev, sizeof(struct exynos_adc)); if (!indio_dev) { dev_err(&pdev->dev, "failed allocating iio device\n"); @@ -613,8 +792,14 @@ static int exynos_adc_probe(struct platform_device *pdev) dev_err(&pdev->dev, "no irq resource?\n"); return irq; } - info->irq = irq; + + irq = platform_get_irq(pdev, 1); + if (irq == -EPROBE_DEFER) + return irq; + + info->tsirq = irq; + info->dev = &pdev->dev; init_completion(&info->completion); @@ -680,6 +865,22 @@ static int exynos_adc_probe(struct platform_device *pdev) if (info->data->init_hw) info->data->init_hw(info); + /* leave out any TS related code if unreachable */ + if (IS_REACHABLE(CONFIG_INPUT)) { + has_ts = of_property_read_bool(pdev->dev.of_node, + "has-touchscreen") || pdata; + } + + if (pdata) + info->delay = pdata->delay; + else + info->delay = 10000; + + if (has_ts) + ret = exynos_adc_ts_init(info); + if (ret) + goto err_iio; + ret = of_platform_populate(np, exynos_adc_match, NULL, &indio_dev->dev); if (ret < 0) { dev_err(&pdev->dev, "failed adding child nodes\n"); @@ -691,6 +892,11 @@ static int exynos_adc_probe(struct platform_device *pdev) err_of_populate: device_for_each_child(&indio_dev->dev, NULL, exynos_adc_remove_devices); + if (has_ts) { + input_unregister_device(info->input); + free_irq(info->tsirq, info); + } +err_iio: iio_device_unregister(indio_dev); err_irq: free_irq(info->irq, info); @@ -710,6 +916,10 @@ static int exynos_adc_remove(struct platform_device *pdev) struct iio_dev *indio_dev = platform_get_drvdata(pdev); struct exynos_adc *info = iio_priv(indio_dev); + if (IS_REACHABLE(CONFIG_INPUT)) { + free_irq(info->tsirq, info); + input_unregister_device(info->input); + } device_for_each_child(&indio_dev->dev, NULL, exynos_adc_remove_devices); iio_device_unregister(indio_dev); diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig index 53a97b3..66c6264 100644 --- a/drivers/input/touchscreen/Kconfig +++ b/drivers/input/touchscreen/Kconfig @@ -376,7 +376,7 @@ config TOUCHSCREEN_IPROC config TOUCHSCREEN_S3C2410 tristate "Samsung S3C2410/generic touchscreen input driver" depends on ARCH_S3C24XX || SAMSUNG_DEV_TS - select S3C_ADC + depends on S3C_ADC help Say Y here if you have the s3c2410 touchscreen. diff --git a/drivers/irqchip/irq-versatile-fpga.c b/drivers/irqchip/irq-versatile-fpga.c index cadf104..598ab3f 100644 --- a/drivers/irqchip/irq-versatile-fpga.c +++ b/drivers/irqchip/irq-versatile-fpga.c @@ -210,12 +210,7 @@ int __init fpga_irq_of_init(struct device_node *node, parent_irq = -1; } -#ifdef CONFIG_ARCH_VERSATILE - fpga_irq_init(base, node->name, IRQ_SIC_START, parent_irq, valid_mask, - node); -#else fpga_irq_init(base, node->name, 0, parent_irq, valid_mask, node); -#endif writel(clear_mask, base + IRQ_ENABLE_CLEAR); writel(clear_mask, base + FIQ_ENABLE_CLEAR); diff --git a/drivers/soc/Makefile b/drivers/soc/Makefile index 9536b80..9b1c2e8 100644 --- a/drivers/soc/Makefile +++ b/drivers/soc/Makefile @@ -3,6 +3,7 @@ # obj-$(CONFIG_SOC_BRCMSTB) += brcmstb/ +obj-$(CONFIG_ARCH_DOVE) += dove/ obj-$(CONFIG_MACH_DOVE) += dove/ obj-y += fsl/ obj-$(CONFIG_ARCH_MEDIATEK) += mediatek/ diff --git a/drivers/soc/dove/pmu.c b/drivers/soc/dove/pmu.c index abd0879..039374e 100644 --- a/drivers/soc/dove/pmu.c +++ b/drivers/soc/dove/pmu.c @@ -305,6 +305,49 @@ static int __init dove_init_pmu_irq(struct pmu_data *pmu, int irq) return 0; } +int __init dove_init_pmu_legacy(const struct dove_pmu_initdata *initdata) +{ + const struct dove_pmu_domain_initdata *domain_initdata; + struct pmu_data *pmu; + int ret; + + pmu = kzalloc(sizeof(*pmu), GFP_KERNEL); + if (!pmu) + return -ENOMEM; + + spin_lock_init(&pmu->lock); + pmu->pmc_base = initdata->pmc_base; + pmu->pmu_base = initdata->pmu_base; + + pmu_reset_init(pmu); + for (domain_initdata = initdata->domains; domain_initdata->name; + domain_initdata++) { + struct pmu_domain *domain; + + domain = kzalloc(sizeof(*domain), GFP_KERNEL); + if (domain) { + domain->pmu = pmu; + domain->pwr_mask = domain_initdata->pwr_mask; + domain->rst_mask = domain_initdata->rst_mask; + domain->iso_mask = domain_initdata->iso_mask; + domain->base.name = domain_initdata->name; + + __pmu_domain_register(domain, NULL); + } + } + + ret = dove_init_pmu_irq(pmu, initdata->irq); + if (ret) + pr_err("dove_init_pmu_irq() failed: %d\n", ret); + + if (pmu->irq_domain) + irq_domain_associate_many(pmu->irq_domain, + initdata->irq_domain_start, + 0, NR_PMU_IRQS); + + return 0; +} + /* * pmu: power-manager@d0000 { * compatible = "marvell,dove-pmu"; diff --git a/drivers/soc/versatile/soc-realview.c b/drivers/soc/versatile/soc-realview.c index e642c45..c337764 100644 --- a/drivers/soc/versatile/soc-realview.c +++ b/drivers/soc/versatile/soc-realview.c @@ -36,6 +36,8 @@ static const char *realview_board_str(u32 id) switch ((id >> 16) & 0xfff) { case 0x0147: return "HBI-0147"; + case 0x0159: + return "HBI-0159"; default: return "Unknown"; } @@ -44,6 +46,8 @@ static const char *realview_board_str(u32 id) static const char *realview_arch_str(u32 id) { switch ((id >> 8) & 0xf) { + case 0x04: + return "AHB"; case 0x05: return "Multi-layer AXI"; default: diff --git a/include/linux/clk/mmp.h b/include/linux/clk/mmp.h new file mode 100644 index 0000000..607321f --- /dev/null +++ b/include/linux/clk/mmp.h @@ -0,0 +1,17 @@ +#ifndef __CLK_MMP_H +#define __CLK_MMP_H + +#include <linux/types.h> + +extern void pxa168_clk_init(phys_addr_t mpmu_phys, + phys_addr_t apmu_phys, + phys_addr_t apbc_phys); +extern void pxa910_clk_init(phys_addr_t mpmu_phys, + phys_addr_t apmu_phys, + phys_addr_t apbc_phys, + phys_addr_t apbcp_phys); +extern void mmp2_clk_init(phys_addr_t mpmu_phys, + phys_addr_t apmu_phys, + phys_addr_t apbc_phys); + +#endif diff --git a/include/linux/platform_data/touchscreen-s3c2410.h b/include/linux/platform_data/touchscreen-s3c2410.h index 58dc7c5..71eccaa 100644 --- a/include/linux/platform_data/touchscreen-s3c2410.h +++ b/include/linux/platform_data/touchscreen-s3c2410.h @@ -17,6 +17,7 @@ struct s3c2410_ts_mach_info { }; extern void s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *); +extern void s3c64xx_ts_set_platdata(struct s3c2410_ts_mach_info *); /* defined by architecture to configure gpio */ extern void s3c24xx_ts_cfg_gpio(struct platform_device *dev); diff --git a/include/linux/soc/dove/pmu.h b/include/linux/soc/dove/pmu.h index 9c99f84..76538697 100644 --- a/include/linux/soc/dove/pmu.h +++ b/include/linux/soc/dove/pmu.h @@ -1,6 +1,25 @@ #ifndef LINUX_SOC_DOVE_PMU_H #define LINUX_SOC_DOVE_PMU_H +#include <linux/types.h> + +struct dove_pmu_domain_initdata { + u32 pwr_mask; + u32 rst_mask; + u32 iso_mask; + const char *name; +}; + +struct dove_pmu_initdata { + void __iomem *pmc_base; + void __iomem *pmu_base; + int irq; + int irq_domain_start; + const struct dove_pmu_domain_initdata *domains; +}; + +int dove_init_pmu_legacy(const struct dove_pmu_initdata *); + int dove_init_pmu(void); #endif diff --git a/sound/soc/samsung/smartq_wm8987.c b/sound/soc/samsung/smartq_wm8987.c index a0fe37f..425ee2b 100644 --- a/sound/soc/samsung/smartq_wm8987.c +++ b/sound/soc/samsung/smartq_wm8987.c @@ -13,15 +13,12 @@ * */ -#include <linux/gpio.h> +#include <linux/gpio/consumer.h> #include <linux/module.h> #include <sound/soc.h> #include <sound/jack.h> -#include <mach/gpio-samsung.h> -#include <asm/mach-types.h> - #include "i2s.h" #include "../codecs/wm8750.h" @@ -96,7 +93,7 @@ static struct snd_soc_jack_pin smartq_jack_pins[] = { static struct snd_soc_jack_gpio smartq_jack_gpios[] = { { - .gpio = S3C64XX_GPL(12), + .gpio = -1, .name = "headphone detect", .report = SND_JACK_HEADPHONE, .debounce_time = 200, @@ -113,7 +110,9 @@ static int smartq_speaker_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *k, int event) { - gpio_set_value(S3C64XX_GPK(12), SND_SOC_DAPM_EVENT_OFF(event)); + struct gpio_desc *gpio = snd_soc_card_get_drvdata(&snd_soc_smartq); + + gpiod_set_value(gpio, SND_SOC_DAPM_EVENT_OFF(event)); return 0; } @@ -199,62 +198,39 @@ static struct snd_soc_card snd_soc_smartq = { .num_controls = ARRAY_SIZE(wm8987_smartq_controls), }; -static struct platform_device *smartq_snd_device; - -static int __init smartq_init(void) +static int smartq_probe(struct platform_device *pdev) { + struct gpio_desc *gpio; int ret; - if (!machine_is_smartq7() && !machine_is_smartq5()) { - pr_info("Only SmartQ is supported by this ASoC driver\n"); - return -ENODEV; - } - - smartq_snd_device = platform_device_alloc("soc-audio", -1); - if (!smartq_snd_device) - return -ENOMEM; - - platform_set_drvdata(smartq_snd_device, &snd_soc_smartq); - - ret = platform_device_add(smartq_snd_device); - if (ret) { - platform_device_put(smartq_snd_device); - return ret; - } + platform_set_drvdata(pdev, &snd_soc_smartq); /* Initialise GPIOs used by amplifiers */ - ret = gpio_request(S3C64XX_GPK(12), "amplifiers shutdown"); - if (ret) { - dev_err(&smartq_snd_device->dev, "Failed to register GPK12\n"); - goto err_unregister_device; + gpio = devm_gpiod_get(&pdev->dev, "amplifiers shutdown", + GPIOD_OUT_HIGH); + if (IS_ERR(gpio)) { + dev_err(&pdev->dev, "Failed to register GPK12\n"); + ret = PTR_ERR(gpio); + goto out; } + snd_soc_card_set_drvdata(&snd_soc_smartq, gpio); - /* Disable amplifiers */ - ret = gpio_direction_output(S3C64XX_GPK(12), 1); - if (ret) { - dev_err(&smartq_snd_device->dev, "Failed to configure GPK12\n"); - goto err_free_gpio_amp_shut; - } - - return 0; - -err_free_gpio_amp_shut: - gpio_free(S3C64XX_GPK(12)); -err_unregister_device: - platform_device_unregister(smartq_snd_device); + ret = devm_snd_soc_register_card(&pdev->dev, &snd_soc_smartq); + if (ret) + dev_err(&pdev->dev, "Failed to register card\n"); +out: return ret; } -static void __exit smartq_exit(void) -{ - gpio_free(S3C64XX_GPK(12)); - - platform_device_unregister(smartq_snd_device); -} +static struct platform_driver smartq_driver = { + .driver = { + .name = "smartq-audio", + }, + .probe = smartq_probe, +}; -module_init(smartq_init); -module_exit(smartq_exit); +module_platform_driver(smartq_driver); /* Module information */ MODULE_AUTHOR("Maurus Cuelenaere <mcuelenaere@gmail.com>"); |
