diff options
154 files changed, 12653 insertions, 5856 deletions
diff --git a/Documentation/devicetree/bindings/clock/hi3660-clock.txt b/Documentation/devicetree/bindings/clock/hi3660-clock.txt index 0035a7e..946da7c 100644 --- a/Documentation/devicetree/bindings/clock/hi3660-clock.txt +++ b/Documentation/devicetree/bindings/clock/hi3660-clock.txt @@ -13,12 +13,18 @@ Required Properties: - "hisilicon,hi3660-pmuctrl" - "hisilicon,hi3660-sctrl" - "hisilicon,hi3660-iomcu" + - "hisilicon,hi3660-stub-clk" - reg: physical base address of the controller and length of memory mapped region. - #clock-cells: should be 1. +Optional Properties: + +- mboxes: Phandle to the mailbox for sending message to MCU. + (See: ../mailbox/hisilicon,hi3660-mailbox.txt for more info) + Each clock is assigned an identifier and client nodes use this identifier to specify the clock which they consume. diff --git a/Documentation/devicetree/bindings/clock/qcom,a53pll.txt b/Documentation/devicetree/bindings/clock/qcom,a53pll.txt new file mode 100644 index 0000000..e3fa811 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,a53pll.txt @@ -0,0 +1,22 @@ +Qualcomm MSM8916 A53 PLL Binding +-------------------------------- +The A53 PLL on MSM8916 platforms is the main CPU PLL used used for frequencies +above 1GHz. + +Required properties : +- compatible : Shall contain only one of the following: + + "qcom,msm8916-a53pll" + +- reg : shall contain base register location and length + +- #clock-cells : must be set to <0> + +Example: + + a53pll: clock@b016000 { + compatible = "qcom,msm8916-a53pll"; + reg = <0xb016000 0x40>; + #clock-cells = <0>; + }; + diff --git a/Documentation/devicetree/bindings/clock/qcom,spmi-clkdiv.txt b/Documentation/devicetree/bindings/clock/qcom,spmi-clkdiv.txt new file mode 100644 index 0000000..7474aba --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,spmi-clkdiv.txt @@ -0,0 +1,59 @@ +Qualcomm Technologies, Inc. SPMI PMIC clock divider (clkdiv) + +clkdiv configures the clock frequency of a set of outputs on the PMIC. +These clocks are typically wired through alternate functions on +gpio pins. + +======================= +Properties +======================= + +- compatible + Usage: required + Value type: <string> + Definition: must be "qcom,spmi-clkdiv". + +- reg + Usage: required + Value type: <prop-encoded-array> + Definition: base address of CLKDIV peripherals. + +- qcom,num-clkdivs + Usage: required + Value type: <u32> + Definition: number of CLKDIV peripherals. + +- clocks: + Usage: required + Value type: <prop-encoded-array> + Definition: reference to the xo clock. + +- clock-names: + Usage: required + Value type: <stringlist> + Definition: must be "xo". + +- #clock-cells: + Usage: required + Value type: <u32> + Definition: shall contain 1. + +======= +Example +======= + +pm8998_clk_divs: clock-controller@5b00 { + compatible = "qcom,spmi-clkdiv"; + reg = <0x5b00>; + #clock-cells = <1>; + qcom,num-clkdivs = <3>; + clocks = <&xo_board>; + clock-names = "xo"; + + assigned-clocks = <&pm8998_clk_divs 1>, + <&pm8998_clk_divs 2>, + <&pm8998_clk_divs 3>; + assigned-clock-rates = <9600000>, + <9600000>, + <9600000>; +}; diff --git a/Documentation/devicetree/bindings/clock/qoriq-clock.txt b/Documentation/devicetree/bindings/clock/qoriq-clock.txt index 6498e1f..97f46ad 100644 --- a/Documentation/devicetree/bindings/clock/qoriq-clock.txt +++ b/Documentation/devicetree/bindings/clock/qoriq-clock.txt @@ -78,6 +78,7 @@ second cell is the clock index for the specified type. 2 hwaccel index (n in CLKCGnHWACSR) 3 fman 0 for fm1, 1 for fm2 4 platform pll 0=pll, 1=pll/2, 2=pll/3, 3=pll/4 + 4=pll/5, 5=pll/6, 6=pll/7, 7=pll/8 5 coreclk must be 0 3. Example diff --git a/Documentation/devicetree/bindings/clock/silabs,si5351.txt b/Documentation/devicetree/bindings/clock/silabs,si5351.txt index a6c4ef3..f00191c 100644 --- a/Documentation/devicetree/bindings/clock/silabs,si5351.txt +++ b/Documentation/devicetree/bindings/clock/silabs,si5351.txt @@ -49,6 +49,7 @@ Optional child node properties: - silabs,multisynth-source: source pll A(0) or B(1) of corresponding multisynth divider. - silabs,pll-master: boolean, multisynth can change pll frequency. +- silabs,pll-reset: boolean, clock output can reset its pll. - silabs,disable-state : clock output disable state, shall be 0 = clock output is driven LOW when disabled 1 = clock output is driven HIGH when disabled diff --git a/Documentation/devicetree/bindings/clock/sprd.txt b/Documentation/devicetree/bindings/clock/sprd.txt new file mode 100644 index 0000000..e9d179e --- /dev/null +++ b/Documentation/devicetree/bindings/clock/sprd.txt @@ -0,0 +1,63 @@ +Spreadtrum Clock Binding +------------------------ + +Required properties: +- compatible: should contain the following compatible strings: + - "sprd,sc9860-pmu-gate" + - "sprd,sc9860-pll" + - "sprd,sc9860-ap-clk" + - "sprd,sc9860-aon-prediv" + - "sprd,sc9860-apahb-gate" + - "sprd,sc9860-aon-gate" + - "sprd,sc9860-aonsecure-clk" + - "sprd,sc9860-agcp-gate" + - "sprd,sc9860-gpu-clk" + - "sprd,sc9860-vsp-clk" + - "sprd,sc9860-vsp-gate" + - "sprd,sc9860-cam-clk" + - "sprd,sc9860-cam-gate" + - "sprd,sc9860-disp-clk" + - "sprd,sc9860-disp-gate" + - "sprd,sc9860-apapb-gate" + +- #clock-cells: must be 1 + +- clocks : Should be the input parent clock(s) phandle for the clock, this + property here just simply shows which clock group the clocks' + parents are in, since each clk node would represent many clocks + which are defined in the driver. The detailed dependency + relationship (i.e. how many parents and which are the parents) + are implemented in driver code. + +Optional properties: + +- reg: Contain the registers base address and length. It must be configured + only if no 'sprd,syscon' under the node. + +- sprd,syscon: phandle to the syscon which is in the same address area with + the clock, and so we can get regmap for the clocks from the + syscon device. + +Example: + + pmu_gate: pmu-gate { + compatible = "sprd,sc9860-pmu-gate"; + sprd,syscon = <&pmu_regs>; + clocks = <&ext_26m>; + #clock-cells = <1>; + }; + + pll: pll { + compatible = "sprd,sc9860-pll"; + sprd,syscon = <&ana_regs>; + clocks = <&pmu_gate 0>; + #clock-cells = <1>; + }; + + ap_clk: clock-controller@20000000 { + compatible = "sprd,sc9860-ap-clk"; + reg = <0 0x20000000 0 0x400>; + clocks = <&ext_26m>, <&pll 0>, + <&pmu_gate 0>; + #clock-cells = <1>; + }; diff --git a/Documentation/devicetree/bindings/clock/sun8i-de2.txt b/Documentation/devicetree/bindings/clock/sun8i-de2.txt index 631d27c..f2fa87c 100644 --- a/Documentation/devicetree/bindings/clock/sun8i-de2.txt +++ b/Documentation/devicetree/bindings/clock/sun8i-de2.txt @@ -4,13 +4,14 @@ Allwinner Display Engine 2.0 Clock Control Binding Required properties : - compatible: must contain one of the following compatibles: - "allwinner,sun8i-a83t-de2-clk" + - "allwinner,sun8i-h3-de2-clk" - "allwinner,sun8i-v3s-de2-clk" - "allwinner,sun50i-h5-de2-clk" - reg: Must contain the registers base address and length - clocks: phandle to the clocks feeding the display engine subsystem. Three are needed: - - "mod": the display engine module clock + - "mod": the display engine module clock (on A83T it's the DE PLL) - "bus": the bus clock for the whole display engine subsystem - clock-names: Must contain the clock names described just above - resets: phandle to the reset control for the display engine subsystem. @@ -19,7 +20,7 @@ Required properties : Example: de2_clocks: clock@1000000 { - compatible = "allwinner,sun8i-a83t-de2-clk"; + compatible = "allwinner,sun8i-h3-de2-clk"; reg = <0x01000000 0x100000>; clocks = <&ccu CLK_BUS_DE>, <&ccu CLK_DE>; diff --git a/arch/alpha/include/asm/Kbuild b/arch/alpha/include/asm/Kbuild index 47f3fba..9b68790 100644 --- a/arch/alpha/include/asm/Kbuild +++ b/arch/alpha/include/asm/Kbuild @@ -1,7 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 -generic-y += clkdev.h generic-y += exec.h generic-y += export.h generic-y += fb.h diff --git a/arch/arc/include/asm/Kbuild b/arch/arc/include/asm/Kbuild index cd8398d..4bd5d43 100644 --- a/arch/arc/include/asm/Kbuild +++ b/arch/arc/include/asm/Kbuild @@ -1,6 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 generic-y += bugs.h -generic-y += clkdev.h generic-y += device.h generic-y += div64.h generic-y += emergency-restart.h diff --git a/arch/arm/include/asm/Kbuild b/arch/arm/include/asm/Kbuild index 0f2c8a2..873e3c1 100644 --- a/arch/arm/include/asm/Kbuild +++ b/arch/arm/include/asm/Kbuild @@ -1,4 +1,3 @@ -generic-y += clkdev.h generic-y += current.h generic-y += early_ioremap.h generic-y += emergency-restart.h diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms index 2401373..fbedbd8 100644 --- a/arch/arm64/Kconfig.platforms +++ b/arch/arm64/Kconfig.platforms @@ -105,6 +105,7 @@ config ARCH_MESON select PINCTRL_MESON select COMMON_CLK_AMLOGIC select COMMON_CLK_GXBB + select COMMON_CLK_AXG select MESON_IRQ_GPIO help This enables support for the Amlogic S905 SoCs. diff --git a/arch/arm64/include/asm/Kbuild b/arch/arm64/include/asm/Kbuild index e63d0a8..3a9b84d 100644 --- a/arch/arm64/include/asm/Kbuild +++ b/arch/arm64/include/asm/Kbuild @@ -1,5 +1,4 @@ generic-y += bugs.h -generic-y += clkdev.h generic-y += delay.h generic-y += div64.h generic-y += dma.h diff --git a/arch/blackfin/include/asm/clkdev.h b/arch/blackfin/include/asm/clkdev.h deleted file mode 100644 index ded0209..0000000 --- a/arch/blackfin/include/asm/clkdev.h +++ /dev/null @@ -1,17 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_CLKDEV__H_ -#define __ASM_CLKDEV__H_ - -#include <linux/slab.h> - -static inline struct clk_lookup_alloc *__clkdev_alloc(size_t size) -{ - return kzalloc(size, GFP_KERNEL); -} - -#ifndef CONFIG_COMMON_CLK -#define __clk_put(clk) -#define __clk_get(clk) ({ 1; }) -#endif - -#endif diff --git a/arch/c6x/include/asm/Kbuild b/arch/c6x/include/asm/Kbuild index d717329..fd4c840 100644 --- a/arch/c6x/include/asm/Kbuild +++ b/arch/c6x/include/asm/Kbuild @@ -1,7 +1,6 @@ generic-y += atomic.h generic-y += barrier.h generic-y += bugs.h -generic-y += clkdev.h generic-y += current.h generic-y += device.h generic-y += div64.h diff --git a/arch/cris/include/asm/Kbuild b/arch/cris/include/asm/Kbuild index 8cf45ac..6a547fe 100644 --- a/arch/cris/include/asm/Kbuild +++ b/arch/cris/include/asm/Kbuild @@ -1,6 +1,5 @@ generic-y += atomic.h generic-y += barrier.h -generic-y += clkdev.h generic-y += cmpxchg.h generic-y += current.h generic-y += device.h diff --git a/arch/frv/include/asm/Kbuild b/arch/frv/include/asm/Kbuild index 2cf7648..b16b9c4 100644 --- a/arch/frv/include/asm/Kbuild +++ b/arch/frv/include/asm/Kbuild @@ -1,5 +1,4 @@ -generic-y += clkdev.h generic-y += device.h generic-y += exec.h generic-y += extable.h diff --git a/arch/h8300/include/asm/Kbuild b/arch/h8300/include/asm/Kbuild index 642752c..14bac06 100644 --- a/arch/h8300/include/asm/Kbuild +++ b/arch/h8300/include/asm/Kbuild @@ -3,7 +3,6 @@ generic-y += barrier.h generic-y += bugs.h generic-y += cacheflush.h generic-y += checksum.h -generic-y += clkdev.h generic-y += current.h generic-y += delay.h generic-y += device.h diff --git a/arch/hexagon/include/asm/Kbuild b/arch/hexagon/include/asm/Kbuild index 4a23e52..e9743f6 100644 --- a/arch/hexagon/include/asm/Kbuild +++ b/arch/hexagon/include/asm/Kbuild @@ -2,7 +2,6 @@ generic-y += barrier.h generic-y += bug.h generic-y += bugs.h -generic-y += clkdev.h generic-y += current.h generic-y += device.h generic-y += div64.h diff --git a/arch/ia64/include/asm/Kbuild b/arch/ia64/include/asm/Kbuild index 1d7641f..6dd8678 100644 --- a/arch/ia64/include/asm/Kbuild +++ b/arch/ia64/include/asm/Kbuild @@ -1,4 +1,3 @@ -generic-y += clkdev.h generic-y += exec.h generic-y += irq_work.h generic-y += mcs_spinlock.h diff --git a/arch/m32r/include/asm/Kbuild b/arch/m32r/include/asm/Kbuild index ca83fda..985ef1d 100644 --- a/arch/m32r/include/asm/Kbuild +++ b/arch/m32r/include/asm/Kbuild @@ -1,4 +1,3 @@ -generic-y += clkdev.h generic-y += current.h generic-y += dma-mapping.h generic-y += exec.h diff --git a/arch/m68k/include/asm/Kbuild b/arch/m68k/include/asm/Kbuild index 59d6d0d..88a9d27 100644 --- a/arch/m68k/include/asm/Kbuild +++ b/arch/m68k/include/asm/Kbuild @@ -1,5 +1,4 @@ generic-y += barrier.h -generic-y += clkdev.h generic-y += device.h generic-y += emergency-restart.h generic-y += exec.h diff --git a/arch/metag/include/asm/Kbuild b/arch/metag/include/asm/Kbuild index 3fba97e..913c779 100644 --- a/arch/metag/include/asm/Kbuild +++ b/arch/metag/include/asm/Kbuild @@ -1,5 +1,4 @@ generic-y += bugs.h -generic-y += clkdev.h generic-y += current.h generic-y += device.h generic-y += dma.h diff --git a/arch/microblaze/include/asm/Kbuild b/arch/microblaze/include/asm/Kbuild index 9d66f77..3c80a5a 100644 --- a/arch/microblaze/include/asm/Kbuild +++ b/arch/microblaze/include/asm/Kbuild @@ -2,7 +2,6 @@ generic-y += barrier.h generic-y += bitops.h generic-y += bug.h generic-y += bugs.h -generic-y += clkdev.h generic-y += device.h generic-y += div64.h generic-y += emergency-restart.h diff --git a/arch/mips/include/asm/Kbuild b/arch/mips/include/asm/Kbuild index b1f6669..45d541b 100644 --- a/arch/mips/include/asm/Kbuild +++ b/arch/mips/include/asm/Kbuild @@ -1,6 +1,5 @@ # MIPS headers generic-(CONFIG_GENERIC_CSUM) += checksum.h -generic-y += clkdev.h generic-y += current.h generic-y += dma-contiguous.h generic-y += emergency-restart.h diff --git a/arch/mn10300/include/asm/Kbuild b/arch/mn10300/include/asm/Kbuild index db5b578..509c45a 100644 --- a/arch/mn10300/include/asm/Kbuild +++ b/arch/mn10300/include/asm/Kbuild @@ -1,6 +1,5 @@ generic-y += barrier.h -generic-y += clkdev.h generic-y += device.h generic-y += exec.h generic-y += extable.h diff --git a/arch/nios2/include/asm/Kbuild b/arch/nios2/include/asm/Kbuild index 896c26a..d232da2 100644 --- a/arch/nios2/include/asm/Kbuild +++ b/arch/nios2/include/asm/Kbuild @@ -3,7 +3,6 @@ generic-y += barrier.h generic-y += bitops.h generic-y += bug.h generic-y += bugs.h -generic-y += clkdev.h generic-y += cmpxchg.h generic-y += current.h generic-y += device.h diff --git a/arch/openrisc/include/asm/Kbuild b/arch/openrisc/include/asm/Kbuild index 6eb1671..f05c722 100644 --- a/arch/openrisc/include/asm/Kbuild +++ b/arch/openrisc/include/asm/Kbuild @@ -2,7 +2,6 @@ generic-y += barrier.h generic-y += bug.h generic-y += bugs.h generic-y += checksum.h -generic-y += clkdev.h generic-y += current.h generic-y += device.h generic-y += div64.h diff --git a/arch/parisc/include/asm/Kbuild b/arch/parisc/include/asm/Kbuild index a411395..2013d63 100644 --- a/arch/parisc/include/asm/Kbuild +++ b/arch/parisc/include/asm/Kbuild @@ -1,5 +1,4 @@ generic-y += barrier.h -generic-y += clkdev.h generic-y += current.h generic-y += device.h generic-y += div64.h diff --git a/arch/powerpc/include/asm/Kbuild b/arch/powerpc/include/asm/Kbuild index 2542ea1..3196d22 100644 --- a/arch/powerpc/include/asm/Kbuild +++ b/arch/powerpc/include/asm/Kbuild @@ -1,4 +1,3 @@ -generic-y += clkdev.h generic-y += div64.h generic-y += export.h generic-y += irq_regs.h diff --git a/arch/riscv/include/asm/Kbuild b/arch/riscv/include/asm/Kbuild index 197460c..681ac0d 100644 --- a/arch/riscv/include/asm/Kbuild +++ b/arch/riscv/include/asm/Kbuild @@ -1,7 +1,6 @@ generic-y += bugs.h generic-y += cacheflush.h generic-y += checksum.h -generic-y += clkdev.h generic-y += cputime.h generic-y += device.h generic-y += div64.h diff --git a/arch/s390/include/asm/Kbuild b/arch/s390/include/asm/Kbuild index f6c2ba9..e323977 100644 --- a/arch/s390/include/asm/Kbuild +++ b/arch/s390/include/asm/Kbuild @@ -6,7 +6,6 @@ generated-y += unistd_nr.h generic-y += asm-offsets.h generic-y += cacheflush.h -generic-y += clkdev.h generic-y += device.h generic-y += dma-contiguous.h generic-y += dma-mapping.h diff --git a/arch/score/include/asm/Kbuild b/arch/score/include/asm/Kbuild index 54b3b20..1a0ee72 100644 --- a/arch/score/include/asm/Kbuild +++ b/arch/score/include/asm/Kbuild @@ -1,5 +1,4 @@ generic-y += barrier.h -generic-y += clkdev.h generic-y += current.h generic-y += extable.h generic-y += irq_work.h diff --git a/arch/sh/include/asm/Kbuild b/arch/sh/include/asm/Kbuild index 1a6f9c3..1efcce7 100644 --- a/arch/sh/include/asm/Kbuild +++ b/arch/sh/include/asm/Kbuild @@ -1,4 +1,3 @@ -generic-y += clkdev.h generic-y += current.h generic-y += delay.h generic-y += div64.h diff --git a/arch/sparc/include/asm/Kbuild b/arch/sparc/include/asm/Kbuild index 80ddc01..ac67828 100644 --- a/arch/sparc/include/asm/Kbuild +++ b/arch/sparc/include/asm/Kbuild @@ -1,7 +1,6 @@ # User exported sparc header files -generic-y += clkdev.h generic-y += div64.h generic-y += emergency-restart.h generic-y += exec.h diff --git a/arch/tile/include/asm/Kbuild b/arch/tile/include/asm/Kbuild index d28d2b8..414dfc3 100644 --- a/arch/tile/include/asm/Kbuild +++ b/arch/tile/include/asm/Kbuild @@ -1,6 +1,5 @@ generic-y += bug.h generic-y += bugs.h -generic-y += clkdev.h generic-y += emergency-restart.h generic-y += exec.h generic-y += extable.h diff --git a/arch/um/include/asm/Kbuild b/arch/um/include/asm/Kbuild index 73c57f6..bb5a196 100644 --- a/arch/um/include/asm/Kbuild +++ b/arch/um/include/asm/Kbuild @@ -1,7 +1,6 @@ generic-y += barrier.h generic-y += bpf_perf_event.h generic-y += bug.h -generic-y += clkdev.h generic-y += current.h generic-y += delay.h generic-y += device.h diff --git a/arch/unicore32/include/asm/Kbuild b/arch/unicore32/include/asm/Kbuild index fda7e21..6f70c76 100644 --- a/arch/unicore32/include/asm/Kbuild +++ b/arch/unicore32/include/asm/Kbuild @@ -1,6 +1,5 @@ generic-y += atomic.h generic-y += bugs.h -generic-y += clkdev.h generic-y += current.h generic-y += device.h generic-y += div64.h diff --git a/arch/x86/include/asm/Kbuild b/arch/x86/include/asm/Kbuild index 5d6a53f..de690c2 100644 --- a/arch/x86/include/asm/Kbuild +++ b/arch/x86/include/asm/Kbuild @@ -6,7 +6,6 @@ generated-y += unistd_32_ia32.h generated-y += unistd_64_x32.h generated-y += xen-hypercalls.h -generic-y += clkdev.h generic-y += dma-contiguous.h generic-y += early_ioremap.h generic-y += mcs_spinlock.h diff --git a/arch/xtensa/include/asm/Kbuild b/arch/xtensa/include/asm/Kbuild index dff7cc3..436b203 100644 --- a/arch/xtensa/include/asm/Kbuild +++ b/arch/xtensa/include/asm/Kbuild @@ -1,5 +1,4 @@ generic-y += bug.h -generic-y += clkdev.h generic-y += device.h generic-y += div64.h generic-y += dma-contiguous.h diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig index 1c4e1aa..98ce9fc 100644 --- a/drivers/clk/Kconfig +++ b/drivers/clk/Kconfig @@ -142,6 +142,18 @@ config COMMON_CLK_GEMINI This driver supports the SoC clocks on the Cortina Systems Gemini platform, also known as SL3516 or CS3516. +config COMMON_CLK_ASPEED + bool "Clock driver for Aspeed BMC SoCs" + depends on ARCH_ASPEED || COMPILE_TEST + default ARCH_ASPEED + select MFD_SYSCON + select RESET_CONTROLLER + ---help--- + This driver supports the SoC clocks on the Aspeed BMC platforms. + + The G4 and G5 series, including the ast2400 and ast2500, are supported + by this driver. + config COMMON_CLK_S2MPS11 tristate "Clock driver for S2MPS1X/S5M8767 MFD" depends on MFD_SEC_CORE || COMPILE_TEST @@ -236,6 +248,7 @@ source "drivers/clk/mvebu/Kconfig" source "drivers/clk/qcom/Kconfig" source "drivers/clk/renesas/Kconfig" source "drivers/clk/samsung/Kconfig" +source "drivers/clk/sprd/Kconfig" source "drivers/clk/sunxi-ng/Kconfig" source "drivers/clk/tegra/Kconfig" source "drivers/clk/ti/Kconfig" diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile index f7f761b..71ec41e 100644 --- a/drivers/clk/Makefile +++ b/drivers/clk/Makefile @@ -27,6 +27,7 @@ obj-$(CONFIG_ARCH_CLPS711X) += clk-clps711x.o obj-$(CONFIG_COMMON_CLK_CS2000_CP) += clk-cs2000-cp.o obj-$(CONFIG_ARCH_EFM32) += clk-efm32gg.o obj-$(CONFIG_COMMON_CLK_GEMINI) += clk-gemini.o +obj-$(CONFIG_COMMON_CLK_ASPEED) += clk-aspeed.o obj-$(CONFIG_ARCH_HIGHBANK) += clk-highbank.o obj-$(CONFIG_CLK_HSDK) += clk-hsdk-pll.o obj-$(CONFIG_COMMON_CLK_MAX77686) += clk-max77686.o @@ -67,7 +68,7 @@ obj-$(CONFIG_ARCH_MXC) += imx/ obj-$(CONFIG_MACH_INGENIC) += ingenic/ obj-$(CONFIG_ARCH_KEYSTONE) += keystone/ obj-$(CONFIG_MACH_LOONGSON32) += loongson1/ -obj-$(CONFIG_ARCH_MEDIATEK) += mediatek/ +obj-y += mediatek/ obj-$(CONFIG_COMMON_CLK_AMLOGIC) += meson/ obj-$(CONFIG_MACH_PIC32) += microchip/ ifeq ($(CONFIG_COMMON_CLK), y) @@ -85,6 +86,7 @@ obj-$(CONFIG_COMMON_CLK_SAMSUNG) += samsung/ obj-$(CONFIG_ARCH_SIRF) += sirf/ obj-$(CONFIG_ARCH_SOCFPGA) += socfpga/ obj-$(CONFIG_PLAT_SPEAR) += spear/ +obj-$(CONFIG_ARCH_SPRD) += sprd/ obj-$(CONFIG_ARCH_STI) += st/ obj-$(CONFIG_ARCH_SUNXI) += sunxi/ obj-$(CONFIG_ARCH_SUNXI) += sunxi-ng/ diff --git a/drivers/clk/at91/clk-programmable.c b/drivers/clk/at91/clk-programmable.c index 85a449c..0e6aab1 100644 --- a/drivers/clk/at91/clk-programmable.c +++ b/drivers/clk/at91/clk-programmable.c @@ -204,6 +204,8 @@ at91_clk_register_programmable(struct regmap *regmap, if (ret) { kfree(prog); hw = ERR_PTR(ret); + } else { + pmc_register_pck(id); } return hw; diff --git a/drivers/clk/at91/pmc.c b/drivers/clk/at91/pmc.c index 775af47..1fa27f4 100644 --- a/drivers/clk/at91/pmc.c +++ b/drivers/clk/at91/pmc.c @@ -22,6 +22,7 @@ #include "pmc.h" #define PMC_MAX_IDS 128 +#define PMC_MAX_PCKS 8 int of_at91_get_clk_range(struct device_node *np, const char *propname, struct clk_range *range) @@ -50,6 +51,7 @@ EXPORT_SYMBOL_GPL(of_at91_get_clk_range); static struct regmap *pmcreg; static u8 registered_ids[PMC_MAX_IDS]; +static u8 registered_pcks[PMC_MAX_PCKS]; static struct { @@ -66,8 +68,13 @@ static struct u32 pcr[PMC_MAX_IDS]; u32 audio_pll0; u32 audio_pll1; + u32 pckr[PMC_MAX_PCKS]; } pmc_cache; +/* + * As Peripheral ID 0 is invalid on AT91 chips, the identifier is stored + * without alteration in the table, and 0 is for unused clocks. + */ void pmc_register_id(u8 id) { int i; @@ -82,11 +89,30 @@ void pmc_register_id(u8 id) } } +/* + * As Programmable Clock 0 is valid on AT91 chips, there is an offset + * of 1 between the stored value and the real clock ID. + */ +void pmc_register_pck(u8 pck) +{ + int i; + + for (i = 0; i < PMC_MAX_PCKS; i++) { + if (registered_pcks[i] == 0) { + registered_pcks[i] = pck + 1; + break; + } + if (registered_pcks[i] == (pck + 1)) + break; + } +} + static int pmc_suspend(void) { int i; + u8 num; - regmap_read(pmcreg, AT91_PMC_IMR, &pmc_cache.scsr); + regmap_read(pmcreg, AT91_PMC_SCSR, &pmc_cache.scsr); regmap_read(pmcreg, AT91_PMC_PCSR, &pmc_cache.pcsr0); regmap_read(pmcreg, AT91_CKGR_UCKR, &pmc_cache.uckr); regmap_read(pmcreg, AT91_CKGR_MOR, &pmc_cache.mor); @@ -103,14 +129,29 @@ static int pmc_suspend(void) regmap_read(pmcreg, AT91_PMC_PCR, &pmc_cache.pcr[registered_ids[i]]); } + for (i = 0; registered_pcks[i]; i++) { + num = registered_pcks[i] - 1; + regmap_read(pmcreg, AT91_PMC_PCKR(num), &pmc_cache.pckr[num]); + } return 0; } +static bool pmc_ready(unsigned int mask) +{ + unsigned int status; + + regmap_read(pmcreg, AT91_PMC_SR, &status); + + return ((status & mask) == mask) ? 1 : 0; +} + static void pmc_resume(void) { - int i, ret = 0; + int i; + u8 num; u32 tmp; + u32 mask = AT91_PMC_MCKRDY | AT91_PMC_LOCKA; regmap_read(pmcreg, AT91_PMC_MCKR, &tmp); if (pmc_cache.mckr != tmp) @@ -119,7 +160,7 @@ static void pmc_resume(void) if (pmc_cache.pllar != tmp) pr_warn("PLLAR was not configured properly by the firmware\n"); - regmap_write(pmcreg, AT91_PMC_IMR, pmc_cache.scsr); + regmap_write(pmcreg, AT91_PMC_SCER, pmc_cache.scsr); regmap_write(pmcreg, AT91_PMC_PCER, pmc_cache.pcsr0); regmap_write(pmcreg, AT91_CKGR_UCKR, pmc_cache.uckr); regmap_write(pmcreg, AT91_CKGR_MOR, pmc_cache.mor); @@ -133,14 +174,16 @@ static void pmc_resume(void) pmc_cache.pcr[registered_ids[i]] | AT91_PMC_PCR_CMD); } - - if (pmc_cache.uckr & AT91_PMC_UPLLEN) { - ret = regmap_read_poll_timeout(pmcreg, AT91_PMC_SR, tmp, - !(tmp & AT91_PMC_LOCKU), - 10, 5000); - if (ret) - pr_crit("USB PLL didn't lock when resuming\n"); + for (i = 0; registered_pcks[i]; i++) { + num = registered_pcks[i] - 1; + regmap_write(pmcreg, AT91_PMC_PCKR(num), pmc_cache.pckr[num]); } + + if (pmc_cache.uckr & AT91_PMC_UPLLEN) + mask |= AT91_PMC_LOCKU; + + while (!pmc_ready(mask)) + cpu_relax(); } static struct syscore_ops pmc_syscore_ops = { diff --git a/drivers/clk/at91/pmc.h b/drivers/clk/at91/pmc.h index 858e8ef..d22b1fa 100644 --- a/drivers/clk/at91/pmc.h +++ b/drivers/clk/at91/pmc.h @@ -31,8 +31,10 @@ int of_at91_get_clk_range(struct device_node *np, const char *propname, #ifdef CONFIG_PM void pmc_register_id(u8 id); +void pmc_register_pck(u8 pck); #else static inline void pmc_register_id(u8 id) {} +static inline void pmc_register_pck(u8 pck) {} #endif #endif /* __PMC_H_ */ diff --git a/drivers/clk/bcm/clk-cygnus.c b/drivers/clk/bcm/clk-cygnus.c index 464fdc4..b8d073e 100644 --- a/drivers/clk/bcm/clk-cygnus.c +++ b/drivers/clk/bcm/clk-cygnus.c @@ -269,23 +269,10 @@ static void __init cygnus_asiu_init(struct device_node *node) } CLK_OF_DECLARE(cygnus_asiu_clk, "brcm,cygnus-asiu-clk", cygnus_asiu_init); -/* - * AUDIO PLL VCO frequency parameter table - * - * PLL output frequency = ((ndiv_int + ndiv_frac / 2^20) * - * (parent clock rate / pdiv) - * - * On Cygnus, parent is the 25MHz oscillator - */ -static const struct iproc_pll_vco_param audiopll_vco_params[] = { - /* rate (Hz) ndiv_int ndiv_frac pdiv */ - { 1354750204UL, 54, 199238, 1 }, - { 1769470191UL, 70, 816639, 1 }, -}; - static const struct iproc_pll_ctrl audiopll = { .flags = IPROC_CLK_PLL_NEEDS_SW_CFG | IPROC_CLK_PLL_HAS_NDIV_FRAC | - IPROC_CLK_PLL_USER_MODE_ON | IPROC_CLK_PLL_RESET_ACTIVE_LOW, + IPROC_CLK_PLL_USER_MODE_ON | IPROC_CLK_PLL_RESET_ACTIVE_LOW | + IPROC_CLK_PLL_CALC_PARAM, .reset = RESET_VAL(0x5c, 0, 1), .dig_filter = DF_VAL(0x48, 0, 3, 6, 4, 3, 3), .sw_ctrl = SW_CTRL_VAL(0x4, 0), @@ -300,8 +287,7 @@ static const struct iproc_pll_ctrl audiopll = { static const struct iproc_clk_ctrl audiopll_clk[] = { [BCM_CYGNUS_AUDIOPLL_CH0] = { .channel = BCM_CYGNUS_AUDIOPLL_CH0, - .flags = IPROC_CLK_AON | - IPROC_CLK_MCLK_DIV_BY_2, + .flags = IPROC_CLK_AON | IPROC_CLK_MCLK_DIV_BY_2, .enable = ENABLE_VAL(0x14, 8, 10, 9), .mdiv = REG_VAL(0x14, 0, 8), }, @@ -321,9 +307,8 @@ static const struct iproc_clk_ctrl audiopll_clk[] = { static void __init cygnus_audiopll_clk_init(struct device_node *node) { - iproc_pll_clk_setup(node, &audiopll, audiopll_vco_params, - ARRAY_SIZE(audiopll_vco_params), audiopll_clk, - ARRAY_SIZE(audiopll_clk)); + iproc_pll_clk_setup(node, &audiopll, NULL, 0, + audiopll_clk, ARRAY_SIZE(audiopll_clk)); } CLK_OF_DECLARE(cygnus_audiopll, "brcm,cygnus-audiopll", cygnus_audiopll_clk_init); diff --git a/drivers/clk/bcm/clk-iproc-pll.c b/drivers/clk/bcm/clk-iproc-pll.c index 375d8dd..43a58ae 100644 --- a/drivers/clk/bcm/clk-iproc-pll.c +++ b/drivers/clk/bcm/clk-iproc-pll.c @@ -69,16 +69,6 @@ enum vco_freq_range { VCO_MAX = 4000000000U, }; -struct iproc_pll; - -struct iproc_clk { - struct clk_hw hw; - const char *name; - struct iproc_pll *pll; - unsigned long rate; - const struct iproc_clk_ctrl *ctrl; -}; - struct iproc_pll { void __iomem *status_base; void __iomem *control_base; @@ -88,13 +78,49 @@ struct iproc_pll { const struct iproc_pll_ctrl *ctrl; const struct iproc_pll_vco_param *vco_param; unsigned int num_vco_entries; +}; - struct clk_hw_onecell_data *clk_data; - struct iproc_clk *clks; +struct iproc_clk { + struct clk_hw hw; + struct iproc_pll *pll; + const struct iproc_clk_ctrl *ctrl; }; #define to_iproc_clk(hw) container_of(hw, struct iproc_clk, hw) +static int pll_calc_param(unsigned long target_rate, + unsigned long parent_rate, + struct iproc_pll_vco_param *vco_out) +{ + u64 ndiv_int, ndiv_frac, residual; + + ndiv_int = target_rate / parent_rate; + + if (!ndiv_int || (ndiv_int > 255)) + return -EINVAL; + + residual = target_rate - (ndiv_int * parent_rate); + residual <<= 20; + + /* + * Add half of the divisor so the result will be rounded to closest + * instead of rounded down. + */ + residual += (parent_rate / 2); + ndiv_frac = div64_u64((u64)residual, (u64)parent_rate); + + vco_out->ndiv_int = ndiv_int; + vco_out->ndiv_frac = ndiv_frac; + vco_out->pdiv = 1; + + vco_out->rate = vco_out->ndiv_int * parent_rate; + residual = (u64)vco_out->ndiv_frac * (u64)parent_rate; + residual >>= 20; + vco_out->rate += residual; + + return 0; +} + /* * Based on the target frequency, find a match from the VCO frequency parameter * table and return its index @@ -252,17 +278,51 @@ static void __pll_bring_out_reset(struct iproc_pll *pll, unsigned int kp, iproc_pll_write(pll, pll->control_base, reset->offset, val); } -static int pll_set_rate(struct iproc_clk *clk, unsigned int rate_index, +/* + * Determines if the change to be applied to the PLL is minor (just an update + * or the fractional divider). If so, then we can avoid going through a + * disruptive reset and lock sequence. + */ +static bool pll_fractional_change_only(struct iproc_pll *pll, + struct iproc_pll_vco_param *vco) +{ + const struct iproc_pll_ctrl *ctrl = pll->ctrl; + u32 val; + u32 ndiv_int; + unsigned int pdiv; + + /* PLL needs to be locked */ + val = readl(pll->status_base + ctrl->status.offset); + if ((val & (1 << ctrl->status.shift)) == 0) + return false; + + val = readl(pll->control_base + ctrl->ndiv_int.offset); + ndiv_int = (val >> ctrl->ndiv_int.shift) & + bit_mask(ctrl->ndiv_int.width); + + if (ndiv_int != vco->ndiv_int) + return false; + + val = readl(pll->control_base + ctrl->pdiv.offset); + pdiv = (val >> ctrl->pdiv.shift) & bit_mask(ctrl->pdiv.width); + + if (pdiv != vco->pdiv) + return false; + + return true; +} + +static int pll_set_rate(struct iproc_clk *clk, struct iproc_pll_vco_param *vco, unsigned long parent_rate) { struct iproc_pll *pll = clk->pll; - const struct iproc_pll_vco_param *vco = &pll->vco_param[rate_index]; const struct iproc_pll_ctrl *ctrl = pll->ctrl; int ka = 0, ki, kp, ret; unsigned long rate = vco->rate; u32 val; enum kp_band kp_index; unsigned long ref_freq; + const char *clk_name = clk_hw_get_name(&clk->hw); /* * reference frequency = parent frequency / PDIV @@ -285,22 +345,35 @@ static int pll_set_rate(struct iproc_clk *clk, unsigned int rate_index, kp_index = KP_BAND_HIGH_HIGH; } else { pr_err("%s: pll: %s has invalid rate: %lu\n", __func__, - clk->name, rate); + clk_name, rate); return -EINVAL; } kp = get_kp(ref_freq, kp_index); if (kp < 0) { - pr_err("%s: pll: %s has invalid kp\n", __func__, clk->name); + pr_err("%s: pll: %s has invalid kp\n", __func__, clk_name); return kp; } ret = __pll_enable(pll); if (ret) { - pr_err("%s: pll: %s fails to enable\n", __func__, clk->name); + pr_err("%s: pll: %s fails to enable\n", __func__, clk_name); return ret; } + if (pll_fractional_change_only(clk->pll, vco)) { + /* program fractional part of NDIV */ + if (ctrl->flags & IPROC_CLK_PLL_HAS_NDIV_FRAC) { + val = readl(pll->control_base + ctrl->ndiv_frac.offset); + val &= ~(bit_mask(ctrl->ndiv_frac.width) << + ctrl->ndiv_frac.shift); + val |= vco->ndiv_frac << ctrl->ndiv_frac.shift; + iproc_pll_write(pll, pll->control_base, + ctrl->ndiv_frac.offset, val); + return 0; + } + } + /* put PLL in reset */ __pll_put_in_reset(pll); @@ -354,7 +427,7 @@ static int pll_set_rate(struct iproc_clk *clk, unsigned int rate_index, ret = pll_wait_for_lock(pll); if (ret < 0) { - pr_err("%s: pll: %s failed to lock\n", __func__, clk->name); + pr_err("%s: pll: %s failed to lock\n", __func__, clk_name); return ret; } @@ -390,16 +463,15 @@ static unsigned long iproc_pll_recalc_rate(struct clk_hw *hw, u32 val; u64 ndiv, ndiv_int, ndiv_frac; unsigned int pdiv; + unsigned long rate; if (parent_rate == 0) return 0; /* PLL needs to be locked */ val = readl(pll->status_base + ctrl->status.offset); - if ((val & (1 << ctrl->status.shift)) == 0) { - clk->rate = 0; + if ((val & (1 << ctrl->status.shift)) == 0) return 0; - } /* * PLL output frequency = @@ -421,35 +493,60 @@ static unsigned long iproc_pll_recalc_rate(struct clk_hw *hw, val = readl(pll->control_base + ctrl->pdiv.offset); pdiv = (val >> ctrl->pdiv.shift) & bit_mask(ctrl->pdiv.width); - clk->rate = (ndiv * parent_rate) >> 20; + rate = (ndiv * parent_rate) >> 20; if (pdiv == 0) - clk->rate *= 2; + rate *= 2; else - clk->rate /= pdiv; + rate /= pdiv; - return clk->rate; + return rate; } -static long iproc_pll_round_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *parent_rate) +static int iproc_pll_determine_rate(struct clk_hw *hw, + struct clk_rate_request *req) { - unsigned i; + unsigned int i; struct iproc_clk *clk = to_iproc_clk(hw); struct iproc_pll *pll = clk->pll; + const struct iproc_pll_ctrl *ctrl = pll->ctrl; + unsigned long diff, best_diff; + unsigned int best_idx = 0; + int ret; + + if (req->rate == 0 || req->best_parent_rate == 0) + return -EINVAL; + + if (ctrl->flags & IPROC_CLK_PLL_CALC_PARAM) { + struct iproc_pll_vco_param vco_param; - if (rate == 0 || *parent_rate == 0 || !pll->vco_param) + ret = pll_calc_param(req->rate, req->best_parent_rate, + &vco_param); + if (ret) + return ret; + + req->rate = vco_param.rate; + return 0; + } + + if (!pll->vco_param) return -EINVAL; + best_diff = ULONG_MAX; for (i = 0; i < pll->num_vco_entries; i++) { - if (rate <= pll->vco_param[i].rate) + diff = abs(req->rate - pll->vco_param[i].rate); + if (diff <= best_diff) { + best_diff = diff; + best_idx = i; + } + /* break now if perfect match */ + if (diff == 0) break; } - if (i == pll->num_vco_entries) - i--; + req->rate = pll->vco_param[best_idx].rate; - return pll->vco_param[i].rate; + return 0; } static int iproc_pll_set_rate(struct clk_hw *hw, unsigned long rate, @@ -457,13 +554,23 @@ static int iproc_pll_set_rate(struct clk_hw *hw, unsigned long rate, { struct iproc_clk *clk = to_iproc_clk(hw); struct iproc_pll *pll = clk->pll; + const struct iproc_pll_ctrl *ctrl = pll->ctrl; + struct iproc_pll_vco_param vco_param; int rate_index, ret; - rate_index = pll_get_rate_index(pll, rate); - if (rate_index < 0) - return rate_index; + if (ctrl->flags & IPROC_CLK_PLL_CALC_PARAM) { + ret = pll_calc_param(rate, parent_rate, &vco_param); + if (ret) + return ret; + } else { + rate_index = pll_get_rate_index(pll, rate); + if (rate_index < 0) + return rate_index; - ret = pll_set_rate(clk, rate_index, parent_rate); + vco_param = pll->vco_param[rate_index]; + } + + ret = pll_set_rate(clk, &vco_param, parent_rate); return ret; } @@ -471,7 +578,7 @@ static const struct clk_ops iproc_pll_ops = { .enable = iproc_pll_enable, .disable = iproc_pll_disable, .recalc_rate = iproc_pll_recalc_rate, - .round_rate = iproc_pll_round_rate, + .determine_rate = iproc_pll_determine_rate, .set_rate = iproc_pll_set_rate, }; @@ -518,6 +625,7 @@ static unsigned long iproc_clk_recalc_rate(struct clk_hw *hw, struct iproc_pll *pll = clk->pll; u32 val; unsigned int mdiv; + unsigned long rate; if (parent_rate == 0) return 0; @@ -528,32 +636,33 @@ static unsigned long iproc_clk_recalc_rate(struct clk_hw *hw, mdiv = 256; if (ctrl->flags & IPROC_CLK_MCLK_DIV_BY_2) - clk->rate = parent_rate / (mdiv * 2); + rate = parent_rate / (mdiv * 2); else - clk->rate = parent_rate / mdiv; + rate = parent_rate / mdiv; - return clk->rate; + return rate; } -static long iproc_clk_round_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *parent_rate) +static int iproc_clk_determine_rate(struct clk_hw *hw, + struct clk_rate_request *req) { - unsigned int div; + unsigned int bestdiv; - if (rate == 0 || *parent_rate == 0) + if (req->rate == 0) return -EINVAL; + if (req->rate == req->best_parent_rate) + return 0; - if (rate == *parent_rate) - return *parent_rate; + bestdiv = DIV_ROUND_CLOSEST(req->best_parent_rate, req->rate); + if (bestdiv < 2) + req->rate = req->best_parent_rate; - div = DIV_ROUND_UP(*parent_rate, rate); - if (div < 2) - return *parent_rate; + if (bestdiv > 256) + bestdiv = 256; - if (div > 256) - div = 256; + req->rate = req->best_parent_rate / bestdiv; - return *parent_rate / div; + return 0; } static int iproc_clk_set_rate(struct clk_hw *hw, unsigned long rate, @@ -568,10 +677,10 @@ static int iproc_clk_set_rate(struct clk_hw *hw, unsigned long rate, if (rate == 0 || parent_rate == 0) return -EINVAL; + div = DIV_ROUND_CLOSEST(parent_rate, rate); if (ctrl->flags & IPROC_CLK_MCLK_DIV_BY_2) - div = DIV_ROUND_UP(parent_rate, rate * 2); - else - div = DIV_ROUND_UP(parent_rate, rate); + div /= 2; + if (div > 256) return -EINVAL; @@ -583,10 +692,6 @@ static int iproc_clk_set_rate(struct clk_hw *hw, unsigned long rate, val |= div << ctrl->mdiv.shift; } iproc_pll_write(pll, pll->control_base, ctrl->mdiv.offset, val); - if (ctrl->flags & IPROC_CLK_MCLK_DIV_BY_2) - clk->rate = parent_rate / (div * 2); - else - clk->rate = parent_rate / div; return 0; } @@ -595,7 +700,7 @@ static const struct clk_ops iproc_clk_ops = { .enable = iproc_clk_enable, .disable = iproc_clk_disable, .recalc_rate = iproc_clk_recalc_rate, - .round_rate = iproc_clk_round_rate, + .determine_rate = iproc_clk_determine_rate, .set_rate = iproc_clk_set_rate, }; @@ -629,6 +734,8 @@ void iproc_pll_clk_setup(struct device_node *node, struct iproc_clk *iclk; struct clk_init_data init; const char *parent_name; + struct iproc_clk *iclk_array; + struct clk_hw_onecell_data *clk_data; if (WARN_ON(!pll_ctrl) || WARN_ON(!clk_ctrl)) return; @@ -637,14 +744,14 @@ void iproc_pll_clk_setup(struct device_node *node, if (WARN_ON(!pll)) return; - pll->clk_data = kzalloc(sizeof(*pll->clk_data->hws) * num_clks + - sizeof(*pll->clk_data), GFP_KERNEL); - if (WARN_ON(!pll->clk_data)) + clk_data = kzalloc(sizeof(*clk_data->hws) * num_clks + + sizeof(*clk_data), GFP_KERNEL); + if (WARN_ON(!clk_data)) goto err_clk_data; - pll->clk_data->num = num_clks; + clk_data->num = num_clks; - pll->clks = kcalloc(num_clks, sizeof(*pll->clks), GFP_KERNEL); - if (WARN_ON(!pll->clks)) + iclk_array = kcalloc(num_clks, sizeof(struct iproc_clk), GFP_KERNEL); + if (WARN_ON(!iclk_array)) goto err_clks; pll->control_base = of_iomap(node, 0); @@ -674,9 +781,8 @@ void iproc_pll_clk_setup(struct device_node *node, /* initialize and register the PLL itself */ pll->ctrl = pll_ctrl; - iclk = &pll->clks[0]; + iclk = &iclk_array[0]; iclk->pll = pll; - iclk->name = node->name; init.name = node->name; init.ops = &iproc_pll_ops; @@ -697,7 +803,7 @@ void iproc_pll_clk_setup(struct device_node *node, if (WARN_ON(ret)) goto err_pll_register; - pll->clk_data->hws[0] = &iclk->hw; + clk_data->hws[0] = &iclk->hw; /* now initialize and register all leaf clocks */ for (i = 1; i < num_clks; i++) { @@ -711,8 +817,7 @@ void iproc_pll_clk_setup(struct device_node *node, if (WARN_ON(ret)) goto err_clk_register; - iclk = &pll->clks[i]; - iclk->name = clk_name; + iclk = &iclk_array[i]; iclk->pll = pll; iclk->ctrl = &clk_ctrl[i]; @@ -727,11 +832,10 @@ void iproc_pll_clk_setup(struct device_node *node, if (WARN_ON(ret)) goto err_clk_register; - pll->clk_data->hws[i] = &iclk->hw; + clk_data->hws[i] = &iclk->hw; } - ret = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, - pll->clk_data); + ret = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data); if (WARN_ON(ret)) goto err_clk_register; @@ -739,7 +843,7 @@ void iproc_pll_clk_setup(struct device_node *node, err_clk_register: while (--i >= 0) - clk_hw_unregister(pll->clk_data->hws[i]); + clk_hw_unregister(clk_data->hws[i]); err_pll_register: if (pll->status_base != pll->control_base) @@ -756,10 +860,10 @@ err_asiu_iomap: iounmap(pll->control_base); err_pll_iomap: - kfree(pll->clks); + kfree(iclk_array); err_clks: - kfree(pll->clk_data); + kfree(clk_data); err_clk_data: kfree(pll); diff --git a/drivers/clk/bcm/clk-iproc.h b/drivers/clk/bcm/clk-iproc.h index 2148b4e..a48ddd3 100644 --- a/drivers/clk/bcm/clk-iproc.h +++ b/drivers/clk/bcm/clk-iproc.h @@ -81,6 +81,11 @@ #define IPROC_CLK_PLL_RESET_ACTIVE_LOW BIT(9) /* + * Calculate the PLL parameters are runtime, instead of using table + */ +#define IPROC_CLK_PLL_CALC_PARAM BIT(10) + +/* * Parameters for VCO frequency configuration * * VCO frequency = diff --git a/drivers/clk/clk-aspeed.c b/drivers/clk/clk-aspeed.c new file mode 100644 index 0000000..9f7f931 --- /dev/null +++ b/drivers/clk/clk-aspeed.c @@ -0,0 +1,667 @@ +// SPDX-License-Identifier: GPL-2.0+ + +#define pr_fmt(fmt) "clk-aspeed: " fmt + +#include <linux/clk-provider.h> +#include <linux/mfd/syscon.h> +#include <linux/of_address.h> +#include <linux/of_device.h> +#include <linux/platform_device.h> +#include <linux/regmap.h> +#include <linux/reset-controller.h> +#include <linux/slab.h> +#include <linux/spinlock.h> + +#include <dt-bindings/clock/aspeed-clock.h> + +#define ASPEED_NUM_CLKS 35 + +#define ASPEED_RESET_CTRL 0x04 +#define ASPEED_CLK_SELECTION 0x08 +#define ASPEED_CLK_STOP_CTRL 0x0c +#define ASPEED_MPLL_PARAM 0x20 +#define ASPEED_HPLL_PARAM 0x24 +#define AST2500_HPLL_BYPASS_EN BIT(20) +#define AST2400_HPLL_STRAPPED BIT(18) +#define AST2400_HPLL_BYPASS_EN BIT(17) +#define ASPEED_MISC_CTRL 0x2c +#define UART_DIV13_EN BIT(12) +#define ASPEED_STRAP 0x70 +#define CLKIN_25MHZ_EN BIT(23) +#define AST2400_CLK_SOURCE_SEL BIT(18) +#define ASPEED_CLK_SELECTION_2 0xd8 + +/* Globally visible clocks */ +static DEFINE_SPINLOCK(aspeed_clk_lock); + +/* Keeps track of all clocks */ +static struct clk_hw_onecell_data *aspeed_clk_data; + +static void __iomem *scu_base; + +/** + * struct aspeed_gate_data - Aspeed gated clocks + * @clock_idx: bit used to gate this clock in the clock register + * @reset_idx: bit used to reset this IP in the reset register. -1 if no + * reset is required when enabling the clock + * @name: the clock name + * @parent_name: the name of the parent clock + * @flags: standard clock framework flags + */ +struct aspeed_gate_data { + u8 clock_idx; + s8 reset_idx; + const char *name; + const char *parent_name; + unsigned long flags; +}; + +/** + * struct aspeed_clk_gate - Aspeed specific clk_gate structure + * @hw: handle between common and hardware-specific interfaces + * @reg: register controlling gate + * @clock_idx: bit used to gate this clock in the clock register + * @reset_idx: bit used to reset this IP in the reset register. -1 if no + * reset is required when enabling the clock + * @flags: hardware-specific flags + * @lock: register lock + * + * Some of the clocks in the Aspeed SoC must be put in reset before enabling. + * This modified version of clk_gate allows an optional reset bit to be + * specified. + */ +struct aspeed_clk_gate { + struct clk_hw hw; + struct regmap *map; + u8 clock_idx; + s8 reset_idx; + u8 flags; + spinlock_t *lock; +}; + +#define to_aspeed_clk_gate(_hw) container_of(_hw, struct aspeed_clk_gate, hw) + +/* TODO: ask Aspeed about the actual parent data */ +static const struct aspeed_gate_data aspeed_gates[] = { + /* clk rst name parent flags */ + [ASPEED_CLK_GATE_ECLK] = { 0, -1, "eclk-gate", "eclk", 0 }, /* Video Engine */ + [ASPEED_CLK_GATE_GCLK] = { 1, 7, "gclk-gate", NULL, 0 }, /* 2D engine */ + [ASPEED_CLK_GATE_MCLK] = { 2, -1, "mclk-gate", "mpll", CLK_IS_CRITICAL }, /* SDRAM */ + [ASPEED_CLK_GATE_VCLK] = { 3, 6, "vclk-gate", NULL, 0 }, /* Video Capture */ + [ASPEED_CLK_GATE_BCLK] = { 4, 10, "bclk-gate", "bclk", 0 }, /* PCIe/PCI */ + [ASPEED_CLK_GATE_DCLK] = { 5, -1, "dclk-gate", NULL, 0 }, /* DAC */ + [ASPEED_CLK_GATE_REFCLK] = { 6, -1, "refclk-gate", "clkin", CLK_IS_CRITICAL }, + [ASPEED_CLK_GATE_USBPORT2CLK] = { 7, 3, "usb-port2-gate", NULL, 0 }, /* USB2.0 Host port 2 */ + [ASPEED_CLK_GATE_LCLK] = { 8, 5, "lclk-gate", NULL, 0 }, /* LPC */ + [ASPEED_CLK_GATE_USBUHCICLK] = { 9, 15, "usb-uhci-gate", NULL, 0 }, /* USB1.1 (requires port 2 enabled) */ + [ASPEED_CLK_GATE_D1CLK] = { 10, 13, "d1clk-gate", NULL, 0 }, /* GFX CRT */ + [ASPEED_CLK_GATE_YCLK] = { 13, 4, "yclk-gate", NULL, 0 }, /* HAC */ + [ASPEED_CLK_GATE_USBPORT1CLK] = { 14, 14, "usb-port1-gate", NULL, 0 }, /* USB2 hub/USB2 host port 1/USB1.1 dev */ + [ASPEED_CLK_GATE_UART1CLK] = { 15, -1, "uart1clk-gate", "uart", 0 }, /* UART1 */ + [ASPEED_CLK_GATE_UART2CLK] = { 16, -1, "uart2clk-gate", "uart", 0 }, /* UART2 */ + [ASPEED_CLK_GATE_UART5CLK] = { 17, -1, "uart5clk-gate", "uart", 0 }, /* UART5 */ + [ASPEED_CLK_GATE_ESPICLK] = { 19, -1, "espiclk-gate", NULL, 0 }, /* eSPI */ + [ASPEED_CLK_GATE_MAC1CLK] = { 20, 11, "mac1clk-gate", "mac", 0 }, /* MAC1 */ + [ASPEED_CLK_GATE_MAC2CLK] = { 21, 12, "mac2clk-gate", "mac", 0 }, /* MAC2 */ + [ASPEED_CLK_GATE_RSACLK] = { 24, -1, "rsaclk-gate", NULL, 0 }, /* RSA */ + [ASPEED_CLK_GATE_UART3CLK] = { 25, -1, "uart3clk-gate", "uart", 0 }, /* UART3 */ + [ASPEED_CLK_GATE_UART4CLK] = { 26, -1, "uart4clk-gate", "uart", 0 }, /* UART4 */ + [ASPEED_CLK_GATE_SDCLKCLK] = { 27, 16, "sdclk-gate", NULL, 0 }, /* SDIO/SD */ + [ASPEED_CLK_GATE_LHCCLK] = { 28, -1, "lhclk-gate", "lhclk", 0 }, /* LPC master/LPC+ */ +}; + +static const struct clk_div_table ast2500_mac_div_table[] = { + { 0x0, 4 }, /* Yep, really. Aspeed confirmed this is correct */ + { 0x1, 4 }, + { 0x2, 6 }, + { 0x3, 8 }, + { 0x4, 10 }, + { 0x5, 12 }, + { 0x6, 14 }, + { 0x7, 16 }, + { 0 } +}; + +static const struct clk_div_table ast2400_div_table[] = { + { 0x0, 2 }, + { 0x1, 4 }, + { 0x2, 6 }, + { 0x3, 8 }, + { 0x4, 10 }, + { 0x5, 12 }, + { 0x6, 14 }, + { 0x7, 16 }, + { 0 } +}; + +static const struct clk_div_table ast2500_div_table[] = { + { 0x0, 4 }, + { 0x1, 8 }, + { 0x2, 12 }, + { 0x3, 16 }, + { 0x4, 20 }, + { 0x5, 24 }, + { 0x6, 28 }, + { 0x7, 32 }, + { 0 } +}; + +static struct clk_hw *aspeed_ast2400_calc_pll(const char *name, u32 val) +{ + unsigned int mult, div; + + if (val & AST2400_HPLL_BYPASS_EN) { + /* Pass through mode */ + mult = div = 1; + } else { + /* F = 24Mhz * (2-OD) * [(N + 2) / (D + 1)] */ + u32 n = (val >> 5) & 0x3f; + u32 od = (val >> 4) & 0x1; + u32 d = val & 0xf; + + mult = (2 - od) * (n + 2); + div = d + 1; + } + return clk_hw_register_fixed_factor(NULL, name, "clkin", 0, + mult, div); +}; + +static struct clk_hw *aspeed_ast2500_calc_pll(const char *name, u32 val) +{ + unsigned int mult, div; + + if (val & AST2500_HPLL_BYPASS_EN) { + /* Pass through mode */ + mult = div = 1; + } else { + /* F = clkin * [(M+1) / (N+1)] / (P + 1) */ + u32 p = (val >> 13) & 0x3f; + u32 m = (val >> 5) & 0xff; + u32 n = val & 0x1f; + + mult = (m + 1) / (n + 1); + div = p + 1; + } + + return clk_hw_register_fixed_factor(NULL, name, "clkin", 0, + mult, div); +} + +struct aspeed_clk_soc_data { + const struct clk_div_table *div_table; + const struct clk_div_table *mac_div_table; + struct clk_hw *(*calc_pll)(const char *name, u32 val); +}; + +static const struct aspeed_clk_soc_data ast2500_data = { + .div_table = ast2500_div_table, + .mac_div_table = ast2500_mac_div_table, + .calc_pll = aspeed_ast2500_calc_pll, +}; + +static const struct aspeed_clk_soc_data ast2400_data = { + .div_table = ast2400_div_table, + .mac_div_table = ast2400_div_table, + .calc_pll = aspeed_ast2400_calc_pll, +}; + +static int aspeed_clk_enable(struct clk_hw *hw) +{ + struct aspeed_clk_gate *gate = to_aspeed_clk_gate(hw); + unsigned long flags; + u32 clk = BIT(gate->clock_idx); + u32 rst = BIT(gate->reset_idx); + u32 enval; + + spin_lock_irqsave(gate->lock, flags); + + if (gate->reset_idx >= 0) { + /* Put IP in reset */ + regmap_update_bits(gate->map, ASPEED_RESET_CTRL, rst, rst); + + /* Delay 100us */ + udelay(100); + } + + /* Enable clock */ + enval = (gate->flags & CLK_GATE_SET_TO_DISABLE) ? 0 : clk; + regmap_update_bits(gate->map, ASPEED_CLK_STOP_CTRL, clk, enval); + + if (gate->reset_idx >= 0) { + /* A delay of 10ms is specified by the ASPEED docs */ + mdelay(10); + + /* Take IP out of reset */ + regmap_update_bits(gate->map, ASPEED_RESET_CTRL, rst, 0); + } + + spin_unlock_irqrestore(gate->lock, flags); + + return 0; +} + +static void aspeed_clk_disable(struct clk_hw *hw) +{ + struct aspeed_clk_gate *gate = to_aspeed_clk_gate(hw); + unsigned long flags; + u32 clk = BIT(gate->clock_idx); + u32 enval; + + spin_lock_irqsave(gate->lock, flags); + + enval = (gate->flags & CLK_GATE_SET_TO_DISABLE) ? clk : 0; + regmap_update_bits(gate->map, ASPEED_CLK_STOP_CTRL, clk, enval); + + spin_unlock_irqrestore(gate->lock, flags); +} + +static int aspeed_clk_is_enabled(struct clk_hw *hw) +{ + struct aspeed_clk_gate *gate = to_aspeed_clk_gate(hw); + u32 clk = BIT(gate->clock_idx); + u32 reg; + + regmap_read(gate->map, ASPEED_CLK_STOP_CTRL, ®); + + return (reg & clk) ? 0 : 1; +} + +static const struct clk_ops aspeed_clk_gate_ops = { + .enable = aspeed_clk_enable, + .disable = aspeed_clk_disable, + .is_enabled = aspeed_clk_is_enabled, +}; + +/** + * struct aspeed_reset - Aspeed reset controller + * @map: regmap to access the containing system controller + * @rcdev: reset controller device + */ +struct aspeed_reset { + struct regmap *map; + struct reset_controller_dev rcdev; +}; + +#define to_aspeed_reset(p) container_of((p), struct aspeed_reset, rcdev) + +static const u8 aspeed_resets[] = { + [ASPEED_RESET_XDMA] = 25, + [ASPEED_RESET_MCTP] = 24, + [ASPEED_RESET_ADC] = 23, + [ASPEED_RESET_JTAG_MASTER] = 22, + [ASPEED_RESET_MIC] = 18, + [ASPEED_RESET_PWM] = 9, + [ASPEED_RESET_PCIVGA] = 8, + [ASPEED_RESET_I2C] = 2, + [ASPEED_RESET_AHB] = 1, +}; + +static int aspeed_reset_deassert(struct reset_controller_dev *rcdev, + unsigned long id) +{ + struct aspeed_reset *ar = to_aspeed_reset(rcdev); + u32 rst = BIT(aspeed_resets[id]); + + return regmap_update_bits(ar->map, ASPEED_RESET_CTRL, rst, 0); +} + +static int aspeed_reset_assert(struct reset_controller_dev *rcdev, + unsigned long id) +{ + struct aspeed_reset *ar = to_aspeed_reset(rcdev); + u32 rst = BIT(aspeed_resets[id]); + + return regmap_update_bits(ar->map, ASPEED_RESET_CTRL, rst, rst); +} + +static int aspeed_reset_status(struct reset_controller_dev *rcdev, + unsigned long id) +{ + struct aspeed_reset *ar = to_aspeed_reset(rcdev); + u32 val, rst = BIT(aspeed_resets[id]); + int ret; + + ret = regmap_read(ar->map, ASPEED_RESET_CTRL, &val); + if (ret) + return ret; + + return !!(val & rst); +} + +static const struct reset_control_ops aspeed_reset_ops = { + .assert = aspeed_reset_assert, + .deassert = aspeed_reset_deassert, + .status = aspeed_reset_status, +}; + +static struct clk_hw *aspeed_clk_hw_register_gate(struct device *dev, + const char *name, const char *parent_name, unsigned long flags, + struct regmap *map, u8 clock_idx, u8 reset_idx, + u8 clk_gate_flags, spinlock_t *lock) +{ + struct aspeed_clk_gate *gate; + struct clk_init_data init; + struct clk_hw *hw; + int ret; + + gate = kzalloc(sizeof(*gate), GFP_KERNEL); + if (!gate) + return ERR_PTR(-ENOMEM); + + init.name = name; + init.ops = &aspeed_clk_gate_ops; + init.flags = flags; + init.parent_names = parent_name ? &parent_name : NULL; + init.num_parents = parent_name ? 1 : 0; + + gate->map = map; + gate->clock_idx = clock_idx; + gate->reset_idx = reset_idx; + gate->flags = clk_gate_flags; + gate->lock = lock; + gate->hw.init = &init; + + hw = &gate->hw; + ret = clk_hw_register(dev, hw); + if (ret) { + kfree(gate); + hw = ERR_PTR(ret); + } + + return hw; +} + +static int aspeed_clk_probe(struct platform_device *pdev) +{ + const struct aspeed_clk_soc_data *soc_data; + struct device *dev = &pdev->dev; + struct aspeed_reset *ar; + struct regmap *map; + struct clk_hw *hw; + u32 val, rate; + int i, ret; + + map = syscon_node_to_regmap(dev->of_node); + if (IS_ERR(map)) { + dev_err(dev, "no syscon regmap\n"); + return PTR_ERR(map); + } + + ar = devm_kzalloc(dev, sizeof(*ar), GFP_KERNEL); + if (!ar) + return -ENOMEM; + + ar->map = map; + ar->rcdev.owner = THIS_MODULE; + ar->rcdev.nr_resets = ARRAY_SIZE(aspeed_resets); + ar->rcdev.ops = &aspeed_reset_ops; + ar->rcdev.of_node = dev->of_node; + + ret = devm_reset_controller_register(dev, &ar->rcdev); + if (ret) { + dev_err(dev, "could not register reset controller\n"); + return ret; + } + + /* SoC generations share common layouts but have different divisors */ + soc_data = of_device_get_match_data(dev); + if (!soc_data) { + dev_err(dev, "no match data for platform\n"); + return -EINVAL; + } + + /* UART clock div13 setting */ + regmap_read(map, ASPEED_MISC_CTRL, &val); + if (val & UART_DIV13_EN) + rate = 24000000 / 13; + else + rate = 24000000; + /* TODO: Find the parent data for the uart clock */ + hw = clk_hw_register_fixed_rate(dev, "uart", NULL, 0, rate); + if (IS_ERR(hw)) + return PTR_ERR(hw); + aspeed_clk_data->hws[ASPEED_CLK_UART] = hw; + + /* + * Memory controller (M-PLL) PLL. This clock is configured by the + * bootloader, and is exposed to Linux as a read-only clock rate. + */ + regmap_read(map, ASPEED_MPLL_PARAM, &val); + hw = soc_data->calc_pll("mpll", val); + if (IS_ERR(hw)) + return PTR_ERR(hw); + aspeed_clk_data->hws[ASPEED_CLK_MPLL] = hw; + + /* SD/SDIO clock divider (TODO: There's a gate too) */ + hw = clk_hw_register_divider_table(dev, "sdio", "hpll", 0, + scu_base + ASPEED_CLK_SELECTION, 12, 3, 0, + soc_data->div_table, + &aspeed_clk_lock); + if (IS_ERR(hw)) + return PTR_ERR(hw); + aspeed_clk_data->hws[ASPEED_CLK_SDIO] = hw; + + /* MAC AHB bus clock divider */ + hw = clk_hw_register_divider_table(dev, "mac", "hpll", 0, + scu_base + ASPEED_CLK_SELECTION, 16, 3, 0, + soc_data->mac_div_table, + &aspeed_clk_lock); + if (IS_ERR(hw)) + return PTR_ERR(hw); + aspeed_clk_data->hws[ASPEED_CLK_MAC] = hw; + + /* LPC Host (LHCLK) clock divider */ + hw = clk_hw_register_divider_table(dev, "lhclk", "hpll", 0, + scu_base + ASPEED_CLK_SELECTION, 20, 3, 0, + soc_data->div_table, + &aspeed_clk_lock); + if (IS_ERR(hw)) + return PTR_ERR(hw); + aspeed_clk_data->hws[ASPEED_CLK_LHCLK] = hw; + + /* P-Bus (BCLK) clock divider */ + hw = clk_hw_register_divider_table(dev, "bclk", "hpll", 0, + scu_base + ASPEED_CLK_SELECTION_2, 0, 2, 0, + soc_data->div_table, + &aspeed_clk_lock); + if (IS_ERR(hw)) + return PTR_ERR(hw); + aspeed_clk_data->hws[ASPEED_CLK_BCLK] = hw; + + /* + * TODO: There are a number of clocks that not included in this driver + * as more information is required: + * D2-PLL + * D-PLL + * YCLK + * RGMII + * RMII + * UART[1..5] clock source mux + * Video Engine (ECLK) mux and clock divider + */ + + for (i = 0; i < ARRAY_SIZE(aspeed_gates); i++) { + const struct aspeed_gate_data *gd = &aspeed_gates[i]; + u32 gate_flags; + + /* Special case: the USB port 1 clock (bit 14) is always + * working the opposite way from the other ones. + */ + gate_flags = (gd->clock_idx == 14) ? 0 : CLK_GATE_SET_TO_DISABLE; + hw = aspeed_clk_hw_register_gate(dev, + gd->name, + gd->parent_name, + gd->flags, + map, + gd->clock_idx, + gd->reset_idx, + gate_flags, + &aspeed_clk_lock); + if (IS_ERR(hw)) + return PTR_ERR(hw); + aspeed_clk_data->hws[i] = hw; + } + + return 0; +}; + +static const struct of_device_id aspeed_clk_dt_ids[] = { + { .compatible = "aspeed,ast2400-scu", .data = &ast2400_data }, + { .compatible = "aspeed,ast2500-scu", .data = &ast2500_data }, + { } +}; + +static struct platform_driver aspeed_clk_driver = { + .probe = aspeed_clk_probe, + .driver = { + .name = "aspeed-clk", + .of_match_table = aspeed_clk_dt_ids, + .suppress_bind_attrs = true, + }, +}; +builtin_platform_driver(aspeed_clk_driver); + +static void __init aspeed_ast2400_cc(struct regmap *map) +{ + struct clk_hw *hw; + u32 val, freq, div; + + /* + * CLKIN is the crystal oscillator, 24, 48 or 25MHz selected by + * strapping + */ + regmap_read(map, ASPEED_STRAP, &val); + if (val & CLKIN_25MHZ_EN) + freq = 25000000; + else if (val & AST2400_CLK_SOURCE_SEL) + freq = 48000000; + else + freq = 24000000; + hw = clk_hw_register_fixed_rate(NULL, "clkin", NULL, 0, freq); + pr_debug("clkin @%u MHz\n", freq / 1000000); + + /* + * High-speed PLL clock derived from the crystal. This the CPU clock, + * and we assume that it is enabled + */ + regmap_read(map, ASPEED_HPLL_PARAM, &val); + WARN(val & AST2400_HPLL_STRAPPED, "hpll is strapped not configured"); + aspeed_clk_data->hws[ASPEED_CLK_HPLL] = aspeed_ast2400_calc_pll("hpll", val); + + /* + * Strap bits 11:10 define the CPU/AHB clock frequency ratio (aka HCLK) + * 00: Select CPU:AHB = 1:1 + * 01: Select CPU:AHB = 2:1 + * 10: Select CPU:AHB = 4:1 + * 11: Select CPU:AHB = 3:1 + */ + regmap_read(map, ASPEED_STRAP, &val); + val = (val >> 10) & 0x3; + div = val + 1; + if (div == 3) + div = 4; + else if (div == 4) + div = 3; + hw = clk_hw_register_fixed_factor(NULL, "ahb", "hpll", 0, 1, div); + aspeed_clk_data->hws[ASPEED_CLK_AHB] = hw; + + /* APB clock clock selection register SCU08 (aka PCLK) */ + hw = clk_hw_register_divider_table(NULL, "apb", "hpll", 0, + scu_base + ASPEED_CLK_SELECTION, 23, 3, 0, + ast2400_div_table, + &aspeed_clk_lock); + aspeed_clk_data->hws[ASPEED_CLK_APB] = hw; +} + +static void __init aspeed_ast2500_cc(struct regmap *map) +{ + struct clk_hw *hw; + u32 val, freq, div; + + /* CLKIN is the crystal oscillator, 24 or 25MHz selected by strapping */ + regmap_read(map, ASPEED_STRAP, &val); + if (val & CLKIN_25MHZ_EN) + freq = 25000000; + else + freq = 24000000; + hw = clk_hw_register_fixed_rate(NULL, "clkin", NULL, 0, freq); + pr_debug("clkin @%u MHz\n", freq / 1000000); + + /* + * High-speed PLL clock derived from the crystal. This the CPU clock, + * and we assume that it is enabled + */ + regmap_read(map, ASPEED_HPLL_PARAM, &val); + aspeed_clk_data->hws[ASPEED_CLK_HPLL] = aspeed_ast2500_calc_pll("hpll", val); + + /* Strap bits 11:9 define the AXI/AHB clock frequency ratio (aka HCLK)*/ + regmap_read(map, ASPEED_STRAP, &val); + val = (val >> 9) & 0x7; + WARN(val == 0, "strapping is zero: cannot determine ahb clock"); + div = 2 * (val + 1); + hw = clk_hw_register_fixed_factor(NULL, "ahb", "hpll", 0, 1, div); + aspeed_clk_data->hws[ASPEED_CLK_AHB] = hw; + + /* APB clock clock selection register SCU08 (aka PCLK) */ + regmap_read(map, ASPEED_CLK_SELECTION, &val); + val = (val >> 23) & 0x7; + div = 4 * (val + 1); + hw = clk_hw_register_fixed_factor(NULL, "apb", "hpll", 0, 1, div); + aspeed_clk_data->hws[ASPEED_CLK_APB] = hw; +}; + +static void __init aspeed_cc_init(struct device_node *np) +{ + struct regmap *map; + u32 val; + int ret; + int i; + + scu_base = of_iomap(np, 0); + if (!scu_base) + return; + + aspeed_clk_data = kzalloc(sizeof(*aspeed_clk_data) + + sizeof(*aspeed_clk_data->hws) * ASPEED_NUM_CLKS, + GFP_KERNEL); + if (!aspeed_clk_data) + return; + + /* + * This way all clocks fetched before the platform device probes, + * except those we assign here for early use, will be deferred. + */ + for (i = 0; i < ASPEED_NUM_CLKS; i++) + aspeed_clk_data->hws[i] = ERR_PTR(-EPROBE_DEFER); + + map = syscon_node_to_regmap(np); + if (IS_ERR(map)) { + pr_err("no syscon regmap\n"); + return; + } + /* + * We check that the regmap works on this very first access, + * but as this is an MMIO-backed regmap, subsequent regmap + * access is not going to fail and we skip error checks from + * this point. + */ + ret = regmap_read(map, ASPEED_STRAP, &val); + if (ret) { + pr_err("failed to read strapping register\n"); + return; + } + + if (of_device_is_compatible(np, "aspeed,ast2400-scu")) + aspeed_ast2400_cc(map); + else if (of_device_is_compatible(np, "aspeed,ast2500-scu")) + aspeed_ast2500_cc(map); + else + pr_err("unknown platform, failed to add clocks\n"); + + aspeed_clk_data->num = ASPEED_NUM_CLKS; + ret = of_clk_add_hw_provider(np, of_clk_hw_onecell_get, aspeed_clk_data); + if (ret) + pr_err("failed to add DT provider: %d\n", ret); +}; +CLK_OF_DECLARE_DRIVER(aspeed_cc_g5, "aspeed,ast2500-scu", aspeed_cc_init); +CLK_OF_DECLARE_DRIVER(aspeed_cc_g4, "aspeed,ast2400-scu", aspeed_cc_init); diff --git a/drivers/clk/clk-axi-clkgen.c b/drivers/clk/clk-axi-clkgen.c index 5e918e7..48d11f2 100644 --- a/drivers/clk/clk-axi-clkgen.c +++ b/drivers/clk/clk-axi-clkgen.c @@ -40,6 +40,10 @@ #define MMCM_REG_FILTER1 0x4e #define MMCM_REG_FILTER2 0x4f +#define MMCM_CLKOUT_NOCOUNT BIT(6) + +#define MMCM_CLK_DIV_NOCOUNT BIT(12) + struct axi_clkgen { void __iomem *base; struct clk_hw clk_hw; @@ -298,13 +302,17 @@ static long axi_clkgen_round_rate(struct clk_hw *hw, unsigned long rate, unsigned long *parent_rate) { unsigned int d, m, dout; + unsigned long long tmp; axi_clkgen_calc_params(*parent_rate, rate, &d, &m, &dout); if (d == 0 || dout == 0 || m == 0) return -EINVAL; - return *parent_rate / d * m / dout; + tmp = (unsigned long long)*parent_rate * m; + tmp = DIV_ROUND_CLOSEST_ULL(tmp, dout * d); + + return min_t(unsigned long long, tmp, LONG_MAX); } static unsigned long axi_clkgen_recalc_rate(struct clk_hw *clk_hw, @@ -315,18 +323,33 @@ static unsigned long axi_clkgen_recalc_rate(struct clk_hw *clk_hw, unsigned int reg; unsigned long long tmp; - axi_clkgen_mmcm_read(axi_clkgen, MMCM_REG_CLKOUT0_1, ®); - dout = (reg & 0x3f) + ((reg >> 6) & 0x3f); + axi_clkgen_mmcm_read(axi_clkgen, MMCM_REG_CLKOUT0_2, ®); + if (reg & MMCM_CLKOUT_NOCOUNT) { + dout = 1; + } else { + axi_clkgen_mmcm_read(axi_clkgen, MMCM_REG_CLKOUT0_1, ®); + dout = (reg & 0x3f) + ((reg >> 6) & 0x3f); + } + axi_clkgen_mmcm_read(axi_clkgen, MMCM_REG_CLK_DIV, ®); - d = (reg & 0x3f) + ((reg >> 6) & 0x3f); - axi_clkgen_mmcm_read(axi_clkgen, MMCM_REG_CLK_FB1, ®); - m = (reg & 0x3f) + ((reg >> 6) & 0x3f); + if (reg & MMCM_CLK_DIV_NOCOUNT) + d = 1; + else + d = (reg & 0x3f) + ((reg >> 6) & 0x3f); + + axi_clkgen_mmcm_read(axi_clkgen, MMCM_REG_CLK_FB2, ®); + if (reg & MMCM_CLKOUT_NOCOUNT) { + m = 1; + } else { + axi_clkgen_mmcm_read(axi_clkgen, MMCM_REG_CLK_FB1, ®); + m = (reg & 0x3f) + ((reg >> 6) & 0x3f); + } if (d == 0 || dout == 0) return 0; - tmp = (unsigned long long)(parent_rate / d) * m; - do_div(tmp, dout); + tmp = (unsigned long long)parent_rate * m; + tmp = DIV_ROUND_CLOSEST_ULL(tmp, dout * d); return min_t(unsigned long long, tmp, ULONG_MAX); } diff --git a/drivers/clk/clk-divider.c b/drivers/clk/clk-divider.c index 4ed516c..b49942b 100644 --- a/drivers/clk/clk-divider.c +++ b/drivers/clk/clk-divider.c @@ -118,12 +118,11 @@ static unsigned int _get_val(const struct clk_div_table *table, unsigned long divider_recalc_rate(struct clk_hw *hw, unsigned long parent_rate, unsigned int val, const struct clk_div_table *table, - unsigned long flags) + unsigned long flags, unsigned long width) { - struct clk_divider *divider = to_clk_divider(hw); unsigned int div; - div = _get_div(table, val, flags, divider->width); + div = _get_div(table, val, flags, width); if (!div) { WARN(!(flags & CLK_DIVIDER_ALLOW_ZERO), "%s: Zero divisor and CLK_DIVIDER_ALLOW_ZERO not set\n", @@ -145,7 +144,7 @@ static unsigned long clk_divider_recalc_rate(struct clk_hw *hw, val &= div_mask(divider->width); return divider_recalc_rate(hw, parent_rate, val, divider->table, - divider->flags); + divider->flags, divider->width); } static bool _is_valid_table_div(const struct clk_div_table *table, diff --git a/drivers/clk/clk-qoriq.c b/drivers/clk/clk-qoriq.c index b0ea753..3a1812f 100644 --- a/drivers/clk/clk-qoriq.c +++ b/drivers/clk/clk-qoriq.c @@ -41,7 +41,7 @@ struct clockgen_pll_div { }; struct clockgen_pll { - struct clockgen_pll_div div[4]; + struct clockgen_pll_div div[8]; }; #define CLKSEL_VALID 1 @@ -1127,6 +1127,13 @@ static void __init create_one_pll(struct clockgen *cg, int idx) struct clk *clk; int ret; + /* + * For platform PLL, there are 8 divider clocks. + * For core PLL, there are 4 divider clocks at most. + */ + if (idx != PLATFORM_PLL && i >= 4) + break; + snprintf(pll->div[i].name, sizeof(pll->div[i].name), "cg-pll%d-div%d", idx, i + 1); diff --git a/drivers/clk/clk-si5351.c b/drivers/clk/clk-si5351.c index 20d9076..50e7c34 100644 --- a/drivers/clk/clk-si5351.c +++ b/drivers/clk/clk-si5351.c @@ -72,7 +72,7 @@ static const char * const si5351_input_names[] = { "xtal", "clkin" }; static const char * const si5351_pll_names[] = { - "plla", "pllb", "vxco" + "si5351_plla", "si5351_pllb", "si5351_vxco" }; static const char * const si5351_msynth_names[] = { "ms0", "ms1", "ms2", "ms3", "ms4", "ms5", "ms6", "ms7" @@ -903,13 +903,42 @@ static int _si5351_clkout_set_disable_state( return 0; } +static void _si5351_clkout_reset_pll(struct si5351_driver_data *drvdata, int num) +{ + u8 val = si5351_reg_read(drvdata, SI5351_CLK0_CTRL + num); + + switch (val & SI5351_CLK_INPUT_MASK) { + case SI5351_CLK_INPUT_XTAL: + case SI5351_CLK_INPUT_CLKIN: + return; /* pll not used, no need to reset */ + } + + si5351_reg_write(drvdata, SI5351_PLL_RESET, + val & SI5351_CLK_PLL_SELECT ? SI5351_PLL_RESET_B : + SI5351_PLL_RESET_A); + + dev_dbg(&drvdata->client->dev, "%s - %s: pll = %d\n", + __func__, clk_hw_get_name(&drvdata->clkout[num].hw), + (val & SI5351_CLK_PLL_SELECT) ? 1 : 0); +} + static int si5351_clkout_prepare(struct clk_hw *hw) { struct si5351_hw_data *hwdata = container_of(hw, struct si5351_hw_data, hw); + struct si5351_platform_data *pdata = + hwdata->drvdata->client->dev.platform_data; si5351_set_bits(hwdata->drvdata, SI5351_CLK0_CTRL + hwdata->num, SI5351_CLK_POWERDOWN, 0); + + /* + * Do a pll soft reset on the parent pll -- needed to get a + * deterministic phase relationship between the output clocks. + */ + if (pdata->clkout[hwdata->num].pll_reset) + _si5351_clkout_reset_pll(hwdata->drvdata, hwdata->num); + si5351_set_bits(hwdata->drvdata, SI5351_OUTPUT_ENABLE_CTRL, (1 << hwdata->num), 0); return 0; @@ -1297,6 +1326,9 @@ static int si5351_dt_parse(struct i2c_client *client, pdata->clkout[num].pll_master = of_property_read_bool(child, "silabs,pll-master"); + + pdata->clkout[num].pll_reset = + of_property_read_bool(child, "silabs,pll-reset"); } client->dev.platform_data = pdata; @@ -1437,11 +1469,6 @@ static int si5351_i2c_probe(struct i2c_client *client, } } - if (!IS_ERR(drvdata->pxtal)) - clk_prepare_enable(drvdata->pxtal); - if (!IS_ERR(drvdata->pclkin)) - clk_prepare_enable(drvdata->pclkin); - /* register xtal input clock gate */ memset(&init, 0, sizeof(init)); init.name = si5351_input_names[0]; @@ -1456,7 +1483,7 @@ static int si5351_i2c_probe(struct i2c_client *client, ret = devm_clk_hw_register(&client->dev, &drvdata->xtal); if (ret) { dev_err(&client->dev, "unable to register %s\n", init.name); - goto err_clk; + return ret; } /* register clkin input clock gate */ @@ -1474,7 +1501,7 @@ static int si5351_i2c_probe(struct i2c_client *client, if (ret) { dev_err(&client->dev, "unable to register %s\n", init.name); - goto err_clk; + return ret; } } @@ -1496,7 +1523,7 @@ static int si5351_i2c_probe(struct i2c_client *client, ret = devm_clk_hw_register(&client->dev, &drvdata->pll[0].hw); if (ret) { dev_err(&client->dev, "unable to register %s\n", init.name); - goto err_clk; + return ret; } /* register PLLB or VXCO (Si5351B) */ @@ -1520,7 +1547,7 @@ static int si5351_i2c_probe(struct i2c_client *client, ret = devm_clk_hw_register(&client->dev, &drvdata->pll[1].hw); if (ret) { dev_err(&client->dev, "unable to register %s\n", init.name); - goto err_clk; + return ret; } /* register clk multisync and clk out divider */ @@ -1539,7 +1566,7 @@ static int si5351_i2c_probe(struct i2c_client *client, if (WARN_ON(!drvdata->msynth || !drvdata->clkout)) { ret = -ENOMEM; - goto err_clk; + return ret; } for (n = 0; n < num_clocks; n++) { @@ -1559,7 +1586,7 @@ static int si5351_i2c_probe(struct i2c_client *client, if (ret) { dev_err(&client->dev, "unable to register %s\n", init.name); - goto err_clk; + return ret; } } @@ -1587,7 +1614,7 @@ static int si5351_i2c_probe(struct i2c_client *client, if (ret) { dev_err(&client->dev, "unable to register %s\n", init.name); - goto err_clk; + return ret; } /* set initial clkout rate */ @@ -1606,17 +1633,17 @@ static int si5351_i2c_probe(struct i2c_client *client, drvdata); if (ret) { dev_err(&client->dev, "unable to add clk provider\n"); - goto err_clk; + return ret; } return 0; +} -err_clk: - if (!IS_ERR(drvdata->pxtal)) - clk_disable_unprepare(drvdata->pxtal); - if (!IS_ERR(drvdata->pclkin)) - clk_disable_unprepare(drvdata->pclkin); - return ret; +static int si5351_i2c_remove(struct i2c_client *client) +{ + of_clk_del_provider(client->dev.of_node); + + return 0; } static const struct i2c_device_id si5351_i2c_ids[] = { @@ -1634,6 +1661,7 @@ static struct i2c_driver si5351_driver = { .of_match_table = of_match_ptr(si5351_dt_ids), }, .probe = si5351_i2c_probe, + .remove = si5351_i2c_remove, .id_table = si5351_i2c_ids, }; module_i2c_driver(si5351_driver); diff --git a/drivers/clk/clk-stm32f4.c b/drivers/clk/clk-stm32f4.c index 96c6b6b..da44f8d 100644 --- a/drivers/clk/clk-stm32f4.c +++ b/drivers/clk/clk-stm32f4.c @@ -1424,7 +1424,7 @@ static void __init stm32f4_rcc_init(struct device_node *np) base = of_iomap(np, 0); if (!base) { - pr_err("%s: unable to map resource", np->name); + pr_err("%s: unable to map resource\n", np->name); return; } diff --git a/drivers/clk/clk-stm32h7.c b/drivers/clk/clk-stm32h7.c index 61c3e40..db2b162 100644 --- a/drivers/clk/clk-stm32h7.c +++ b/drivers/clk/clk-stm32h7.c @@ -1,20 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0 /* - * Copyright (C) Gabriel Fernandez 2017 - * Author: Gabriel Fernandez <gabriel.fernandez@st.com> - * - * License terms: GPL V2.0. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program. If not, see <http://www.gnu.org/licenses/>. + * Copyright (C) STMicroelectronics 2017 + * Author: Gabriel Fernandez <gabriel.fernandez@st.com> for STMicroelectronics. */ #include <linux/clk.h> diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index b56c11f..0f686a9 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -24,6 +24,7 @@ #include <linux/pm_runtime.h> #include <linux/sched.h> #include <linux/clkdev.h> +#include <linux/stringify.h> #include "clk.h" @@ -62,6 +63,7 @@ struct clk_core { bool orphan; unsigned int enable_count; unsigned int prepare_count; + unsigned int protect_count; unsigned long min_rate; unsigned long max_rate; unsigned long accuracy; @@ -86,6 +88,7 @@ struct clk { const char *con_id; unsigned long min_rate; unsigned long max_rate; + unsigned int exclusive_count; struct hlist_node clks_node; }; @@ -141,10 +144,18 @@ static unsigned long clk_enable_lock(void) { unsigned long flags; - if (!spin_trylock_irqsave(&enable_lock, flags)) { + /* + * On UP systems, spin_trylock_irqsave() always returns true, even if + * we already hold the lock. So, in that case, we rely only on + * reference counting. + */ + if (!IS_ENABLED(CONFIG_SMP) || + !spin_trylock_irqsave(&enable_lock, flags)) { if (enable_owner == current) { enable_refcnt++; __acquire(enable_lock); + if (!IS_ENABLED(CONFIG_SMP)) + local_save_flags(flags); return flags; } spin_lock_irqsave(&enable_lock, flags); @@ -170,6 +181,11 @@ static void clk_enable_unlock(unsigned long flags) spin_unlock_irqrestore(&enable_lock, flags); } +static bool clk_core_rate_is_protected(struct clk_core *core) +{ + return core->protect_count; +} + static bool clk_core_is_prepared(struct clk_core *core) { bool ret = false; @@ -382,6 +398,11 @@ bool clk_hw_is_prepared(const struct clk_hw *hw) return clk_core_is_prepared(hw->core); } +bool clk_hw_rate_is_protected(const struct clk_hw *hw) +{ + return clk_core_rate_is_protected(hw->core); +} + bool clk_hw_is_enabled(const struct clk_hw *hw) { return clk_core_is_enabled(hw->core); @@ -520,6 +541,139 @@ EXPORT_SYMBOL_GPL(__clk_mux_determine_rate_closest); /*** clk api ***/ +static void clk_core_rate_unprotect(struct clk_core *core) +{ + lockdep_assert_held(&prepare_lock); + + if (!core) + return; + + if (WARN_ON(core->protect_count == 0)) + return; + + if (--core->protect_count > 0) + return; + + clk_core_rate_unprotect(core->parent); +} + +static int clk_core_rate_nuke_protect(struct clk_core *core) +{ + int ret; + + lockdep_assert_held(&prepare_lock); + + if (!core) + return -EINVAL; + + if (core->protect_count == 0) + return 0; + + ret = core->protect_count; + core->protect_count = 1; + clk_core_rate_unprotect(core); + + return ret; +} + +/** + * clk_rate_exclusive_put - release exclusivity over clock rate control + * @clk: the clk over which the exclusivity is released + * + * clk_rate_exclusive_put() completes a critical section during which a clock + * consumer cannot tolerate any other consumer making any operation on the + * clock which could result in a rate change or rate glitch. Exclusive clocks + * cannot have their rate changed, either directly or indirectly due to changes + * further up the parent chain of clocks. As a result, clocks up parent chain + * also get under exclusive control of the calling consumer. + * + * If exlusivity is claimed more than once on clock, even by the same consumer, + * the rate effectively gets locked as exclusivity can't be preempted. + * + * Calls to clk_rate_exclusive_put() must be balanced with calls to + * clk_rate_exclusive_get(). Calls to this function may sleep, and do not return + * error status. + */ +void clk_rate_exclusive_put(struct clk *clk) +{ + if (!clk) + return; + + clk_prepare_lock(); + + /* + * if there is something wrong with this consumer protect count, stop + * here before messing with the provider + */ + if (WARN_ON(clk->exclusive_count <= 0)) + goto out; + + clk_core_rate_unprotect(clk->core); + clk->exclusive_count--; +out: + clk_prepare_unlock(); +} +EXPORT_SYMBOL_GPL(clk_rate_exclusive_put); + +static void clk_core_rate_protect(struct clk_core *core) +{ + lockdep_assert_held(&prepare_lock); + + if (!core) + return; + + if (core->protect_count == 0) + clk_core_rate_protect(core->parent); + + core->protect_count++; +} + +static void clk_core_rate_restore_protect(struct clk_core *core, int count) +{ + lockdep_assert_held(&prepare_lock); + + if (!core) + return; + + if (count == 0) + return; + + clk_core_rate_protect(core); + core->protect_count = count; +} + +/** + * clk_rate_exclusive_get - get exclusivity over the clk rate control + * @clk: the clk over which the exclusity of rate control is requested + * + * clk_rate_exlusive_get() begins a critical section during which a clock + * consumer cannot tolerate any other consumer making any operation on the + * clock which could result in a rate change or rate glitch. Exclusive clocks + * cannot have their rate changed, either directly or indirectly due to changes + * further up the parent chain of clocks. As a result, clocks up parent chain + * also get under exclusive control of the calling consumer. + * + * If exlusivity is claimed more than once on clock, even by the same consumer, + * the rate effectively gets locked as exclusivity can't be preempted. + * + * Calls to clk_rate_exclusive_get() should be balanced with calls to + * clk_rate_exclusive_put(). Calls to this function may sleep. + * Returns 0 on success, -EERROR otherwise + */ +int clk_rate_exclusive_get(struct clk *clk) +{ + if (!clk) + return 0; + + clk_prepare_lock(); + clk_core_rate_protect(clk->core); + clk->exclusive_count++; + clk_prepare_unlock(); + + return 0; +} +EXPORT_SYMBOL_GPL(clk_rate_exclusive_get); + static void clk_core_unprepare(struct clk_core *core) { lockdep_assert_held(&prepare_lock); @@ -906,10 +1060,9 @@ static int clk_disable_unused(void) } late_initcall_sync(clk_disable_unused); -static int clk_core_round_rate_nolock(struct clk_core *core, - struct clk_rate_request *req) +static int clk_core_determine_round_nolock(struct clk_core *core, + struct clk_rate_request *req) { - struct clk_core *parent; long rate; lockdep_assert_held(&prepare_lock); @@ -917,16 +1070,15 @@ static int clk_core_round_rate_nolock(struct clk_core *core, if (!core) return 0; - parent = core->parent; - if (parent) { - req->best_parent_hw = parent->hw; - req->best_parent_rate = parent->rate; - } else { - req->best_parent_hw = NULL; - req->best_parent_rate = 0; - } - - if (core->ops->determine_rate) { + /* + * At this point, core protection will be disabled if + * - if the provider is not protected at all + * - if the calling consumer is the only one which has exclusivity + * over the provider + */ + if (clk_core_rate_is_protected(core)) { + req->rate = core->rate; + } else if (core->ops->determine_rate) { return core->ops->determine_rate(core->hw, req); } else if (core->ops->round_rate) { rate = core->ops->round_rate(core->hw, req->rate, @@ -935,12 +1087,55 @@ static int clk_core_round_rate_nolock(struct clk_core *core, return rate; req->rate = rate; - } else if (core->flags & CLK_SET_RATE_PARENT) { - return clk_core_round_rate_nolock(parent, req); } else { - req->rate = core->rate; + return -EINVAL; + } + + return 0; +} + +static void clk_core_init_rate_req(struct clk_core * const core, + struct clk_rate_request *req) +{ + struct clk_core *parent; + + if (WARN_ON(!core || !req)) + return; + + parent = core->parent; + if (parent) { + req->best_parent_hw = parent->hw; + req->best_parent_rate = parent->rate; + } else { + req->best_parent_hw = NULL; + req->best_parent_rate = 0; } +} +static bool clk_core_can_round(struct clk_core * const core) +{ + if (core->ops->determine_rate || core->ops->round_rate) + return true; + + return false; +} + +static int clk_core_round_rate_nolock(struct clk_core *core, + struct clk_rate_request *req) +{ + lockdep_assert_held(&prepare_lock); + + if (!core) + return 0; + + clk_core_init_rate_req(core, req); + + if (clk_core_can_round(core)) + return clk_core_determine_round_nolock(core, req); + else if (core->flags & CLK_SET_RATE_PARENT) + return clk_core_round_rate_nolock(core->parent, req); + + req->rate = core->rate; return 0; } @@ -997,10 +1192,17 @@ long clk_round_rate(struct clk *clk, unsigned long rate) clk_prepare_lock(); + if (clk->exclusive_count) + clk_core_rate_unprotect(clk->core); + clk_core_get_boundaries(clk->core, &req.min_rate, &req.max_rate); req.rate = rate; ret = clk_core_round_rate_nolock(clk->core, &req); + + if (clk->exclusive_count) + clk_core_rate_protect(clk->core); + clk_prepare_unlock(); if (ret) @@ -1433,34 +1635,23 @@ static struct clk_core *clk_calc_new_rates(struct clk_core *core, clk_core_get_boundaries(core, &min_rate, &max_rate); /* find the closest rate and parent clk/rate */ - if (core->ops->determine_rate) { + if (clk_core_can_round(core)) { struct clk_rate_request req; req.rate = rate; req.min_rate = min_rate; req.max_rate = max_rate; - if (parent) { - req.best_parent_hw = parent->hw; - req.best_parent_rate = parent->rate; - } else { - req.best_parent_hw = NULL; - req.best_parent_rate = 0; - } - ret = core->ops->determine_rate(core->hw, &req); + clk_core_init_rate_req(core, &req); + + ret = clk_core_determine_round_nolock(core, &req); if (ret < 0) return NULL; best_parent_rate = req.best_parent_rate; new_rate = req.rate; parent = req.best_parent_hw ? req.best_parent_hw->core : NULL; - } else if (core->ops->round_rate) { - ret = core->ops->round_rate(core->hw, rate, - &best_parent_rate); - if (ret < 0) - return NULL; - new_rate = ret; if (new_rate < min_rate || new_rate > max_rate) return NULL; } else if (!parent || !(core->flags & CLK_SET_RATE_PARENT)) { @@ -1642,25 +1833,58 @@ static void clk_change_rate(struct clk_core *core) clk_pm_runtime_put(core); } +static unsigned long clk_core_req_round_rate_nolock(struct clk_core *core, + unsigned long req_rate) +{ + int ret, cnt; + struct clk_rate_request req; + + lockdep_assert_held(&prepare_lock); + + if (!core) + return 0; + + /* simulate what the rate would be if it could be freely set */ + cnt = clk_core_rate_nuke_protect(core); + if (cnt < 0) + return cnt; + + clk_core_get_boundaries(core, &req.min_rate, &req.max_rate); + req.rate = req_rate; + + ret = clk_core_round_rate_nolock(core, &req); + + /* restore the protection */ + clk_core_rate_restore_protect(core, cnt); + + return ret ? 0 : req.rate; +} + static int clk_core_set_rate_nolock(struct clk_core *core, unsigned long req_rate) { struct clk_core *top, *fail_clk; - unsigned long rate = req_rate; + unsigned long rate; int ret = 0; if (!core) return 0; + rate = clk_core_req_round_rate_nolock(core, req_rate); + /* bail early if nothing to do */ if (rate == clk_core_get_rate_nolock(core)) return 0; + /* fail on a direct rate set of a protected provider */ + if (clk_core_rate_is_protected(core)) + return -EBUSY; + if ((core->flags & CLK_SET_RATE_GATE) && core->prepare_count) return -EBUSY; /* calculate new rates and get the topmost changed clock */ - top = clk_calc_new_rates(core, rate); + top = clk_calc_new_rates(core, req_rate); if (!top) return -EINVAL; @@ -1719,8 +1943,14 @@ int clk_set_rate(struct clk *clk, unsigned long rate) /* prevent racing with updates to the clock topology */ clk_prepare_lock(); + if (clk->exclusive_count) + clk_core_rate_unprotect(clk->core); + ret = clk_core_set_rate_nolock(clk->core, rate); + if (clk->exclusive_count) + clk_core_rate_protect(clk->core); + clk_prepare_unlock(); return ret; @@ -1728,6 +1958,53 @@ int clk_set_rate(struct clk *clk, unsigned long rate) EXPORT_SYMBOL_GPL(clk_set_rate); /** + * clk_set_rate_exclusive - specify a new rate get exclusive control + * @clk: the clk whose rate is being changed + * @rate: the new rate for clk + * + * This is a combination of clk_set_rate() and clk_rate_exclusive_get() + * within a critical section + * + * This can be used initially to ensure that at least 1 consumer is + * statisfied when several consumers are competing for exclusivity over the + * same clock provider. + * + * The exclusivity is not applied if setting the rate failed. + * + * Calls to clk_rate_exclusive_get() should be balanced with calls to + * clk_rate_exclusive_put(). + * + * Returns 0 on success, -EERROR otherwise. + */ +int clk_set_rate_exclusive(struct clk *clk, unsigned long rate) +{ + int ret; + + if (!clk) + return 0; + + /* prevent racing with updates to the clock topology */ + clk_prepare_lock(); + + /* + * The temporary protection removal is not here, on purpose + * This function is meant to be used instead of clk_rate_protect, + * so before the consumer code path protect the clock provider + */ + + ret = clk_core_set_rate_nolock(clk->core, rate); + if (!ret) { + clk_core_rate_protect(clk->core); + clk->exclusive_count++; + } + + clk_prepare_unlock(); + + return ret; +} +EXPORT_SYMBOL_GPL(clk_set_rate_exclusive); + +/** * clk_set_rate_range - set a rate range for a clock source * @clk: clock source * @min: desired minimum clock rate in Hz, inclusive @@ -1738,6 +2015,7 @@ EXPORT_SYMBOL_GPL(clk_set_rate); int clk_set_rate_range(struct clk *clk, unsigned long min, unsigned long max) { int ret = 0; + unsigned long old_min, old_max, rate; if (!clk) return 0; @@ -1751,12 +2029,46 @@ int clk_set_rate_range(struct clk *clk, unsigned long min, unsigned long max) clk_prepare_lock(); - if (min != clk->min_rate || max != clk->max_rate) { - clk->min_rate = min; - clk->max_rate = max; - ret = clk_core_set_rate_nolock(clk->core, clk->core->req_rate); + if (clk->exclusive_count) + clk_core_rate_unprotect(clk->core); + + /* Save the current values in case we need to rollback the change */ + old_min = clk->min_rate; + old_max = clk->max_rate; + clk->min_rate = min; + clk->max_rate = max; + + rate = clk_core_get_rate_nolock(clk->core); + if (rate < min || rate > max) { + /* + * FIXME: + * We are in bit of trouble here, current rate is outside the + * the requested range. We are going try to request appropriate + * range boundary but there is a catch. It may fail for the + * usual reason (clock broken, clock protected, etc) but also + * because: + * - round_rate() was not favorable and fell on the wrong + * side of the boundary + * - the determine_rate() callback does not really check for + * this corner case when determining the rate + */ + + if (rate < min) + rate = min; + else + rate = max; + + ret = clk_core_set_rate_nolock(clk->core, rate); + if (ret) { + /* rollback the changes */ + clk->min_rate = old_min; + clk->max_rate = old_max; + } } + if (clk->exclusive_count) + clk_core_rate_protect(clk->core); + clk_prepare_unlock(); return ret; @@ -1877,32 +2189,31 @@ bool clk_has_parent(struct clk *clk, struct clk *parent) } EXPORT_SYMBOL_GPL(clk_has_parent); -static int clk_core_set_parent(struct clk_core *core, struct clk_core *parent) +static int clk_core_set_parent_nolock(struct clk_core *core, + struct clk_core *parent) { int ret = 0; int p_index = 0; unsigned long p_rate = 0; + lockdep_assert_held(&prepare_lock); + if (!core) return 0; - /* prevent racing with updates to the clock topology */ - clk_prepare_lock(); - if (core->parent == parent) - goto out; + return 0; /* verify ops for for multi-parent clks */ - if ((core->num_parents > 1) && (!core->ops->set_parent)) { - ret = -ENOSYS; - goto out; - } + if (core->num_parents > 1 && !core->ops->set_parent) + return -EPERM; /* check that we are allowed to re-parent if the clock is in use */ - if ((core->flags & CLK_SET_PARENT_GATE) && core->prepare_count) { - ret = -EBUSY; - goto out; - } + if ((core->flags & CLK_SET_PARENT_GATE) && core->prepare_count) + return -EBUSY; + + if (clk_core_rate_is_protected(core)) + return -EBUSY; /* try finding the new parent index */ if (parent) { @@ -1910,15 +2221,14 @@ static int clk_core_set_parent(struct clk_core *core, struct clk_core *parent) if (p_index < 0) { pr_debug("%s: clk %s can not be parent of clk %s\n", __func__, parent->name, core->name); - ret = p_index; - goto out; + return p_index; } p_rate = parent->rate; } ret = clk_pm_runtime_get(core); if (ret) - goto out; + return ret; /* propagate PRE_RATE_CHANGE notifications */ ret = __clk_speculate_rates(core, p_rate); @@ -1940,8 +2250,6 @@ static int clk_core_set_parent(struct clk_core *core, struct clk_core *parent) runtime_put: clk_pm_runtime_put(core); -out: - clk_prepare_unlock(); return ret; } @@ -1965,13 +2273,50 @@ out: */ int clk_set_parent(struct clk *clk, struct clk *parent) { + int ret; + if (!clk) return 0; - return clk_core_set_parent(clk->core, parent ? parent->core : NULL); + clk_prepare_lock(); + + if (clk->exclusive_count) + clk_core_rate_unprotect(clk->core); + + ret = clk_core_set_parent_nolock(clk->core, + parent ? parent->core : NULL); + + if (clk->exclusive_count) + clk_core_rate_protect(clk->core); + + clk_prepare_unlock(); + + return ret; } EXPORT_SYMBOL_GPL(clk_set_parent); +static int clk_core_set_phase_nolock(struct clk_core *core, int degrees) +{ + int ret = -EINVAL; + + lockdep_assert_held(&prepare_lock); + + if (!core) + return 0; + + if (clk_core_rate_is_protected(core)) + return -EBUSY; + + trace_clk_set_phase(core, degrees); + + if (core->ops->set_phase) + ret = core->ops->set_phase(core->hw, degrees); + + trace_clk_set_phase_complete(core, degrees); + + return ret; +} + /** * clk_set_phase - adjust the phase shift of a clock signal * @clk: clock signal source @@ -1994,7 +2339,7 @@ EXPORT_SYMBOL_GPL(clk_set_parent); */ int clk_set_phase(struct clk *clk, int degrees) { - int ret = -EINVAL; + int ret; if (!clk) return 0; @@ -2006,15 +2351,13 @@ int clk_set_phase(struct clk *clk, int degrees) clk_prepare_lock(); - trace_clk_set_phase(clk->core, degrees); + if (clk->exclusive_count) + clk_core_rate_unprotect(clk->core); - if (clk->core->ops->set_phase) - ret = clk->core->ops->set_phase(clk->core->hw, degrees); + ret = clk_core_set_phase_nolock(clk->core, degrees); - trace_clk_set_phase_complete(clk->core, degrees); - - if (!ret) - clk->core->phase = degrees; + if (clk->exclusive_count) + clk_core_rate_protect(clk->core); clk_prepare_unlock(); @@ -2102,11 +2445,12 @@ static void clk_summary_show_one(struct seq_file *s, struct clk_core *c, if (!c) return; - seq_printf(s, "%*s%-*s %11d %12d %11lu %10lu %-3d\n", + seq_printf(s, "%*s%-*s %7d %8d %8d %11lu %10lu %-3d\n", level * 3 + 1, "", 30 - level * 3, c->name, - c->enable_count, c->prepare_count, clk_core_get_rate(c), - clk_core_get_accuracy(c), clk_core_get_phase(c)); + c->enable_count, c->prepare_count, c->protect_count, + clk_core_get_rate(c), clk_core_get_accuracy(c), + clk_core_get_phase(c)); } static void clk_summary_show_subtree(struct seq_file *s, struct clk_core *c, @@ -2128,7 +2472,8 @@ static int clk_summary_show(struct seq_file *s, void *data) struct clk_core *c; struct hlist_head **lists = (struct hlist_head **)s->private; - seq_puts(s, " clock enable_cnt prepare_cnt rate accuracy phase\n"); + seq_puts(s, " enable prepare protect \n"); + seq_puts(s, " clock count count count rate accuracy phase\n"); seq_puts(s, "----------------------------------------------------------------------------------------\n"); clk_prepare_lock(); @@ -2164,6 +2509,7 @@ static void clk_dump_one(struct seq_file *s, struct clk_core *c, int level) seq_printf(s, "\"%s\": { ", c->name); seq_printf(s, "\"enable_count\": %d,", c->enable_count); seq_printf(s, "\"prepare_count\": %d,", c->prepare_count); + seq_printf(s, "\"protect_count\": %d,", c->protect_count); seq_printf(s, "\"rate\": %lu,", clk_core_get_rate(c)); seq_printf(s, "\"accuracy\": %lu,", clk_core_get_accuracy(c)); seq_printf(s, "\"phase\": %d", clk_core_get_phase(c)); @@ -2223,6 +2569,58 @@ static const struct file_operations clk_dump_fops = { .release = single_release, }; +static const struct { + unsigned long flag; + const char *name; +} clk_flags[] = { +#define ENTRY(f) { f, __stringify(f) } + ENTRY(CLK_SET_RATE_GATE), + ENTRY(CLK_SET_PARENT_GATE), + ENTRY(CLK_SET_RATE_PARENT), + ENTRY(CLK_IGNORE_UNUSED), + ENTRY(CLK_IS_BASIC), + ENTRY(CLK_GET_RATE_NOCACHE), + ENTRY(CLK_SET_RATE_NO_REPARENT), + ENTRY(CLK_GET_ACCURACY_NOCACHE), + ENTRY(CLK_RECALC_NEW_RATES), + ENTRY(CLK_SET_RATE_UNGATE), + ENTRY(CLK_IS_CRITICAL), + ENTRY(CLK_OPS_PARENT_ENABLE), +#undef ENTRY +}; + +static int clk_flags_dump(struct seq_file *s, void *data) +{ + struct clk_core *core = s->private; + unsigned long flags = core->flags; + unsigned int i; + + for (i = 0; flags && i < ARRAY_SIZE(clk_flags); i++) { + if (flags & clk_flags[i].flag) { + seq_printf(s, "%s\n", clk_flags[i].name); + flags &= ~clk_flags[i].flag; + } + } + if (flags) { + /* Unknown flags */ + seq_printf(s, "0x%lx\n", flags); + } + + return 0; +} + +static int clk_flags_open(struct inode *inode, struct file *file) +{ + return single_open(file, clk_flags_dump, inode->i_private); +} + +static const struct file_operations clk_flags_fops = { + .open = clk_flags_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + static int possible_parents_dump(struct seq_file *s, void *data) { struct clk_core *core = s->private; @@ -2264,43 +2662,46 @@ static int clk_debug_create_one(struct clk_core *core, struct dentry *pdentry) core->dentry = d; - d = debugfs_create_u32("clk_rate", S_IRUGO, core->dentry, - (u32 *)&core->rate); + d = debugfs_create_ulong("clk_rate", 0444, core->dentry, &core->rate); if (!d) goto err_out; - d = debugfs_create_u32("clk_accuracy", S_IRUGO, core->dentry, - (u32 *)&core->accuracy); + d = debugfs_create_ulong("clk_accuracy", 0444, core->dentry, + &core->accuracy); if (!d) goto err_out; - d = debugfs_create_u32("clk_phase", S_IRUGO, core->dentry, - (u32 *)&core->phase); + d = debugfs_create_u32("clk_phase", 0444, core->dentry, &core->phase); if (!d) goto err_out; - d = debugfs_create_x32("clk_flags", S_IRUGO, core->dentry, - (u32 *)&core->flags); + d = debugfs_create_file("clk_flags", 0444, core->dentry, core, + &clk_flags_fops); if (!d) goto err_out; - d = debugfs_create_u32("clk_prepare_count", S_IRUGO, core->dentry, - (u32 *)&core->prepare_count); + d = debugfs_create_u32("clk_prepare_count", 0444, core->dentry, + &core->prepare_count); if (!d) goto err_out; - d = debugfs_create_u32("clk_enable_count", S_IRUGO, core->dentry, - (u32 *)&core->enable_count); + d = debugfs_create_u32("clk_enable_count", 0444, core->dentry, + &core->enable_count); if (!d) goto err_out; - d = debugfs_create_u32("clk_notifier_count", S_IRUGO, core->dentry, - (u32 *)&core->notifier_count); + d = debugfs_create_u32("clk_protect_count", 0444, core->dentry, + &core->protect_count); + if (!d) + goto err_out; + + d = debugfs_create_u32("clk_notifier_count", 0444, core->dentry, + &core->notifier_count); if (!d) goto err_out; if (core->num_parents > 1) { - d = debugfs_create_file("clk_possible_parents", S_IRUGO, + d = debugfs_create_file("clk_possible_parents", 0444, core->dentry, core, &possible_parents_fops); if (!d) goto err_out; @@ -2336,12 +2737,8 @@ static int clk_debug_register(struct clk_core *core) mutex_lock(&clk_debug_lock); hlist_add_head(&core->debug_node, &clk_debug_list); - - if (!inited) - goto unlock; - - ret = clk_debug_create_one(core, rootdir); -unlock: + if (inited) + ret = clk_debug_create_one(core, rootdir); mutex_unlock(&clk_debug_lock); return ret; @@ -2396,22 +2793,22 @@ static int __init clk_debug_init(void) if (!rootdir) return -ENOMEM; - d = debugfs_create_file("clk_summary", S_IRUGO, rootdir, &all_lists, + d = debugfs_create_file("clk_summary", 0444, rootdir, &all_lists, &clk_summary_fops); if (!d) return -ENOMEM; - d = debugfs_create_file("clk_dump", S_IRUGO, rootdir, &all_lists, + d = debugfs_create_file("clk_dump", 0444, rootdir, &all_lists, &clk_dump_fops); if (!d) return -ENOMEM; - d = debugfs_create_file("clk_orphan_summary", S_IRUGO, rootdir, + d = debugfs_create_file("clk_orphan_summary", 0444, rootdir, &orphan_list, &clk_summary_fops); if (!d) return -ENOMEM; - d = debugfs_create_file("clk_orphan_dump", S_IRUGO, rootdir, + d = debugfs_create_file("clk_orphan_dump", 0444, rootdir, &orphan_list, &clk_dump_fops); if (!d) return -ENOMEM; @@ -2576,14 +2973,17 @@ static int __clk_core_init(struct clk_core *core) */ hlist_for_each_entry_safe(orphan, tmp2, &clk_orphan_list, child_node) { struct clk_core *parent = __clk_init_parent(orphan); + unsigned long flags; /* * we could call __clk_set_parent, but that would result in a * redundant call to the .set_rate op, if it exists */ if (parent) { - __clk_set_parent_before(orphan, parent); - __clk_set_parent_after(orphan, parent, NULL); + /* update the clk tree topology */ + flags = clk_enable_lock(); + clk_reparent(orphan, parent); + clk_enable_unlock(flags); __clk_recalc_accuracies(orphan); __clk_recalc_rates(orphan, 0); } @@ -2684,7 +3084,13 @@ struct clk *clk_register(struct device *dev, struct clk_hw *hw) ret = -ENOMEM; goto fail_name; } + + if (WARN_ON(!hw->init->ops)) { + ret = -EINVAL; + goto fail_ops; + } core->ops = hw->init->ops; + if (dev && pm_runtime_enabled(dev)) core->dev = dev; if (dev && dev->driver) @@ -2746,6 +3152,7 @@ fail_parent_names_copy: kfree_const(core->parent_names[i]); kfree(core->parent_names); fail_parent_names: +fail_ops: kfree_const(core->name); fail_name: kfree(core); @@ -2857,7 +3264,7 @@ void clk_unregister(struct clk *clk) /* Reparent all children to the orphan list. */ hlist_for_each_entry_safe(child, t, &clk->core->children, child_node) - clk_core_set_parent(child, NULL); + clk_core_set_parent_nolock(child, NULL); } hlist_del_init(&clk->core->child_node); @@ -2865,6 +3272,11 @@ void clk_unregister(struct clk *clk) if (clk->core->prepare_count) pr_warn("%s: unregistering prepared clock: %s\n", __func__, clk->core->name); + + if (clk->core->protect_count) + pr_warn("%s: unregistering protected clock: %s\n", + __func__, clk->core->name); + kref_put(&clk->core->ref, __clk_release); unlock: clk_prepare_unlock(); @@ -3023,6 +3435,18 @@ void __clk_put(struct clk *clk) clk_prepare_lock(); + /* + * Before calling clk_put, all calls to clk_rate_exclusive_get() from a + * given user should be balanced with calls to clk_rate_exclusive_put() + * and by that same consumer + */ + if (WARN_ON(clk->exclusive_count)) { + /* We voiced our concern, let's sanitize the situation */ + clk->core->protect_count -= (clk->exclusive_count - 1); + clk_core_rate_unprotect(clk->core); + clk->exclusive_count = 0; + } + hlist_del(&clk->clks_node); if (clk->min_rate > clk->core->req_rate || clk->max_rate < clk->core->req_rate) @@ -3559,7 +3983,7 @@ static int parent_ready(struct device_node *np) * of_clk_detect_critical() - set CLK_IS_CRITICAL flag from Device Tree * @np: Device node pointer associated with clock provider * @index: clock index - * @flags: pointer to clk_core->flags + * @flags: pointer to top-level framework flags * * Detects if the clock-critical property exists and, if so, sets the * corresponding CLK_IS_CRITICAL flag. diff --git a/drivers/clk/clk.h b/drivers/clk/clk.h index 00b35a1..70c0ba6 100644 --- a/drivers/clk/clk.h +++ b/drivers/clk/clk.h @@ -20,6 +20,8 @@ struct clk *__of_clk_get_from_provider(struct of_phandle_args *clkspec, struct clk *__clk_create_clk(struct clk_hw *hw, const char *dev_id, const char *con_id); void __clk_free_clk(struct clk *clk); +int __clk_get(struct clk *clk); +void __clk_put(struct clk *clk); #else /* All these casts to avoid ifdefs in clkdev... */ static inline struct clk * @@ -32,5 +34,7 @@ static struct clk_hw *__clk_get_hw(struct clk *clk) { return (struct clk_hw *)clk; } +static inline int __clk_get(struct clk *clk) { return 1; } +static inline void __clk_put(struct clk *clk) { } #endif diff --git a/drivers/clk/clkdev.c b/drivers/clk/clkdev.c index 6b2f29d..7513411 100644 --- a/drivers/clk/clkdev.c +++ b/drivers/clk/clkdev.c @@ -256,7 +256,7 @@ vclkdev_alloc(struct clk_hw *hw, const char *con_id, const char *dev_fmt, { struct clk_lookup_alloc *cla; - cla = __clkdev_alloc(sizeof(*cla)); + cla = kzalloc(sizeof(*cla), GFP_KERNEL); if (!cla) return NULL; diff --git a/drivers/clk/h8300/clk-div.c b/drivers/clk/h8300/clk-div.c index 4ae6244..d413ade 100644 --- a/drivers/clk/h8300/clk-div.c +++ b/drivers/clk/h8300/clk-div.c @@ -24,13 +24,13 @@ static void __init h8300_div_clk_setup(struct device_node *node) num_parents = of_clk_get_parent_count(node); if (!num_parents) { - pr_err("%s: no parent found", clk_name); + pr_err("%s: no parent found\n", clk_name); return; } divcr = of_iomap(node, 0); if (divcr == NULL) { - pr_err("%s: failed to map divide register", clk_name); + pr_err("%s: failed to map divide register\n", clk_name); goto error; } offset = (unsigned long)divcr & 3; diff --git a/drivers/clk/h8300/clk-h8s2678.c b/drivers/clk/h8300/clk-h8s2678.c index fc24b0b..b68045d 100644 --- a/drivers/clk/h8300/clk-h8s2678.c +++ b/drivers/clk/h8300/clk-h8s2678.c @@ -93,7 +93,7 @@ static void __init h8s2678_pll_clk_setup(struct device_node *node) num_parents = of_clk_get_parent_count(node); if (!num_parents) { - pr_err("%s: no parent found", clk_name); + pr_err("%s: no parent found\n", clk_name); return; } @@ -104,13 +104,13 @@ static void __init h8s2678_pll_clk_setup(struct device_node *node) pll_clock->sckcr = of_iomap(node, 0); if (pll_clock->sckcr == NULL) { - pr_err("%s: failed to map divide register", clk_name); + pr_err("%s: failed to map divide register\n", clk_name); goto free_clock; } pll_clock->pllcr = of_iomap(node, 1); if (pll_clock->pllcr == NULL) { - pr_err("%s: failed to map multiply register", clk_name); + pr_err("%s: failed to map multiply register\n", clk_name); goto unmap_sckcr; } diff --git a/drivers/clk/hisilicon/Kconfig b/drivers/clk/hisilicon/Kconfig index 7098bfd..1bd4355 100644 --- a/drivers/clk/hisilicon/Kconfig +++ b/drivers/clk/hisilicon/Kconfig @@ -49,3 +49,9 @@ config STUB_CLK_HI6220 default ARCH_HISI help Build the Hisilicon Hi6220 stub clock driver. + +config STUB_CLK_HI3660 + bool "Hi3660 Stub Clock Driver" + depends on COMMON_CLK_HI3660 && MAILBOX + help + Build the Hisilicon Hi3660 stub clock driver. diff --git a/drivers/clk/hisilicon/Makefile b/drivers/clk/hisilicon/Makefile index 0e55612..4806fc2 100644 --- a/drivers/clk/hisilicon/Makefile +++ b/drivers/clk/hisilicon/Makefile @@ -15,3 +15,4 @@ obj-$(CONFIG_COMMON_CLK_HI3798CV200) += crg-hi3798cv200.o obj-$(CONFIG_COMMON_CLK_HI6220) += clk-hi6220.o obj-$(CONFIG_RESET_HISI) += reset.o obj-$(CONFIG_STUB_CLK_HI6220) += clk-hi6220-stub.o +obj-$(CONFIG_STUB_CLK_HI3660) += clk-hi3660-stub.o diff --git a/drivers/clk/hisilicon/clk-hi3660-stub.c b/drivers/clk/hisilicon/clk-hi3660-stub.c new file mode 100644 index 0000000..9b6c72b --- /dev/null +++ b/drivers/clk/hisilicon/clk-hi3660-stub.c @@ -0,0 +1,185 @@ +/* + * Hisilicon clock driver + * + * Copyright (c) 2013-2017 Hisilicon Limited. + * Copyright (c) 2017 Linaro Limited. + * + * Author: Kai Zhao <zhaokai1@hisilicon.com> + * Tao Wang <kevin.wangtao@hisilicon.com> + * Leo Yan <leo.yan@linaro.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include <linux/clk-provider.h> +#include <linux/device.h> +#include <linux/err.h> +#include <linux/init.h> +#include <linux/mailbox_client.h> +#include <linux/module.h> +#include <linux/of.h> +#include <linux/platform_device.h> +#include <dt-bindings/clock/hi3660-clock.h> + +#define HI3660_STUB_CLOCK_DATA (0x70) +#define MHZ (1000 * 1000) + +#define DEFINE_CLK_STUB(_id, _cmd, _name) \ + { \ + .id = (_id), \ + .cmd = (_cmd), \ + .hw.init = &(struct clk_init_data) { \ + .name = #_name, \ + .ops = &hi3660_stub_clk_ops, \ + .num_parents = 0, \ + .flags = CLK_GET_RATE_NOCACHE, \ + }, \ + }, + +#define to_stub_clk(_hw) container_of(_hw, struct hi3660_stub_clk, hw) + +struct hi3660_stub_clk_chan { + struct mbox_client cl; + struct mbox_chan *mbox; +}; + +struct hi3660_stub_clk { + unsigned int id; + struct clk_hw hw; + unsigned int cmd; + unsigned int msg[8]; + unsigned int rate; +}; + +static void __iomem *freq_reg; +static struct hi3660_stub_clk_chan stub_clk_chan; + +static unsigned long hi3660_stub_clk_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct hi3660_stub_clk *stub_clk = to_stub_clk(hw); + + /* + * LPM3 writes back the CPU frequency in shared SRAM so read + * back the frequency. + */ + stub_clk->rate = readl(freq_reg + (stub_clk->id << 2)) * MHZ; + return stub_clk->rate; +} + +static long hi3660_stub_clk_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *prate) +{ + /* + * LPM3 handles rate rounding so just return whatever + * rate is requested. + */ + return rate; +} + +static int hi3660_stub_clk_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct hi3660_stub_clk *stub_clk = to_stub_clk(hw); + + stub_clk->msg[0] = stub_clk->cmd; + stub_clk->msg[1] = rate / MHZ; + + dev_dbg(stub_clk_chan.cl.dev, "set rate msg[0]=0x%x msg[1]=0x%x\n", + stub_clk->msg[0], stub_clk->msg[1]); + + mbox_send_message(stub_clk_chan.mbox, stub_clk->msg); + mbox_client_txdone(stub_clk_chan.mbox, 0); + + stub_clk->rate = rate; + return 0; +} + +static const struct clk_ops hi3660_stub_clk_ops = { + .recalc_rate = hi3660_stub_clk_recalc_rate, + .round_rate = hi3660_stub_clk_round_rate, + .set_rate = hi3660_stub_clk_set_rate, +}; + +static struct hi3660_stub_clk hi3660_stub_clks[HI3660_CLK_STUB_NUM] = { + DEFINE_CLK_STUB(HI3660_CLK_STUB_CLUSTER0, 0x0001030A, "cpu-cluster.0") + DEFINE_CLK_STUB(HI3660_CLK_STUB_CLUSTER1, 0x0002030A, "cpu-cluster.1") + DEFINE_CLK_STUB(HI3660_CLK_STUB_GPU, 0x0003030A, "clk-g3d") + DEFINE_CLK_STUB(HI3660_CLK_STUB_DDR, 0x00040309, "clk-ddrc") +}; + +static struct clk_hw *hi3660_stub_clk_hw_get(struct of_phandle_args *clkspec, + void *data) +{ + unsigned int idx = clkspec->args[0]; + + if (idx >= HI3660_CLK_STUB_NUM) { + pr_err("%s: invalid index %u\n", __func__, idx); + return ERR_PTR(-EINVAL); + } + + return &hi3660_stub_clks[idx].hw; +} + +static int hi3660_stub_clk_probe(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + struct resource *res; + unsigned int i; + int ret; + + /* Use mailbox client without blocking */ + stub_clk_chan.cl.dev = dev; + stub_clk_chan.cl.tx_done = NULL; + stub_clk_chan.cl.tx_block = false; + stub_clk_chan.cl.knows_txdone = false; + + /* Allocate mailbox channel */ + stub_clk_chan.mbox = mbox_request_channel(&stub_clk_chan.cl, 0); + if (IS_ERR(stub_clk_chan.mbox)) + return PTR_ERR(stub_clk_chan.mbox); + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + freq_reg = devm_ioremap(dev, res->start, resource_size(res)); + if (!freq_reg) + return -ENOMEM; + + freq_reg += HI3660_STUB_CLOCK_DATA; + + for (i = 0; i < HI3660_CLK_STUB_NUM; i++) { + ret = devm_clk_hw_register(&pdev->dev, &hi3660_stub_clks[i].hw); + if (ret) + return ret; + } + + return devm_of_clk_add_hw_provider(&pdev->dev, hi3660_stub_clk_hw_get, + hi3660_stub_clks); +} + +static const struct of_device_id hi3660_stub_clk_of_match[] = { + { .compatible = "hisilicon,hi3660-stub-clk", }, + {} +}; + +static struct platform_driver hi3660_stub_clk_driver = { + .probe = hi3660_stub_clk_probe, + .driver = { + .name = "hi3660-stub-clk", + .of_match_table = hi3660_stub_clk_of_match, + }, +}; + +static int __init hi3660_stub_clk_init(void) +{ + return platform_driver_register(&hi3660_stub_clk_driver); +} +subsys_initcall(hi3660_stub_clk_init); diff --git a/drivers/clk/hisilicon/clkdivider-hi6220.c b/drivers/clk/hisilicon/clkdivider-hi6220.c index a1c1f68..9f46cf9 100644 --- a/drivers/clk/hisilicon/clkdivider-hi6220.c +++ b/drivers/clk/hisilicon/clkdivider-hi6220.c @@ -56,7 +56,7 @@ static unsigned long hi6220_clkdiv_recalc_rate(struct clk_hw *hw, val &= div_mask(dclk->width); return divider_recalc_rate(hw, parent_rate, val, dclk->table, - CLK_DIVIDER_ROUND_CLOSEST); + CLK_DIVIDER_ROUND_CLOSEST, dclk->width); } static long hi6220_clkdiv_round_rate(struct clk_hw *hw, unsigned long rate, diff --git a/drivers/clk/imx/clk-imx51-imx53.c b/drivers/clk/imx/clk-imx51-imx53.c index 7bcaf27..c864992 100644 --- a/drivers/clk/imx/clk-imx51-imx53.c +++ b/drivers/clk/imx/clk-imx51-imx53.c @@ -257,10 +257,6 @@ static void __init mx5_clocks_common_init(void __iomem *ccm_base) clk[IMX5_CLK_VPU_SEL] = imx_clk_mux("vpu_sel", MXC_CCM_CBCMR, 14, 2, vpu_sel, ARRAY_SIZE(vpu_sel)); clk[IMX5_CLK_VPU_GATE] = imx_clk_gate2("vpu_gate", "vpu_sel", MXC_CCM_CCGR5, 6); clk[IMX5_CLK_VPU_REFERENCE_GATE] = imx_clk_gate2("vpu_reference_gate", "osc", MXC_CCM_CCGR5, 8); - clk[IMX5_CLK_UART4_IPG_GATE] = imx_clk_gate2("uart4_ipg_gate", "ipg", MXC_CCM_CCGR7, 8); - clk[IMX5_CLK_UART4_PER_GATE] = imx_clk_gate2("uart4_per_gate", "uart_root", MXC_CCM_CCGR7, 10); - clk[IMX5_CLK_UART5_IPG_GATE] = imx_clk_gate2("uart5_ipg_gate", "ipg", MXC_CCM_CCGR7, 12); - clk[IMX5_CLK_UART5_PER_GATE] = imx_clk_gate2("uart5_per_gate", "uart_root", MXC_CCM_CCGR7, 14); clk[IMX5_CLK_GPC_DVFS] = imx_clk_gate2("gpc_dvfs", "dummy", MXC_CCM_CCGR5, 24); clk[IMX5_CLK_SSI_APM] = imx_clk_mux("ssi_apm", MXC_CCM_CSCMR1, 8, 2, ssi_apm_sels, ARRAY_SIZE(ssi_apm_sels)); @@ -361,6 +357,10 @@ static void __init mx50_clocks_init(struct device_node *np) clk[IMX5_CLK_USB_PHY1_GATE] = imx_clk_gate2("usb_phy1_gate", "usb_phy_sel", MXC_CCM_CCGR4, 10); clk[IMX5_CLK_USB_PHY2_GATE] = imx_clk_gate2("usb_phy2_gate", "usb_phy_sel", MXC_CCM_CCGR4, 12); clk[IMX5_CLK_I2C3_GATE] = imx_clk_gate2("i2c3_gate", "per_root", MXC_CCM_CCGR1, 22); + clk[IMX5_CLK_UART4_IPG_GATE] = imx_clk_gate2("uart4_ipg_gate", "ipg", MXC_CCM_CCGR7, 8); + clk[IMX5_CLK_UART4_PER_GATE] = imx_clk_gate2("uart4_per_gate", "uart_root", MXC_CCM_CCGR7, 10); + clk[IMX5_CLK_UART5_IPG_GATE] = imx_clk_gate2("uart5_ipg_gate", "ipg", MXC_CCM_CCGR7, 12); + clk[IMX5_CLK_UART5_PER_GATE] = imx_clk_gate2("uart5_per_gate", "uart_root", MXC_CCM_CCGR7, 14); clk[IMX5_CLK_CKO1_SEL] = imx_clk_mux("cko1_sel", MXC_CCM_CCOSR, 0, 4, mx53_cko1_sel, ARRAY_SIZE(mx53_cko1_sel)); @@ -562,6 +562,10 @@ static void __init mx53_clocks_init(struct device_node *np) clk[IMX5_CLK_IEEE1588_PRED] = imx_clk_divider("ieee1588_pred", "ieee1588_sel", MXC_CCM_CSCDR2, 6, 3); clk[IMX5_CLK_IEEE1588_PODF] = imx_clk_divider("ieee1588_podf", "ieee1588_pred", MXC_CCM_CSCDR2, 0, 6); clk[IMX5_CLK_IEEE1588_GATE] = imx_clk_gate2("ieee1588_serial_gate", "ieee1588_podf", MXC_CCM_CCGR7, 6); + clk[IMX5_CLK_UART4_IPG_GATE] = imx_clk_gate2("uart4_ipg_gate", "ipg", MXC_CCM_CCGR7, 8); + clk[IMX5_CLK_UART4_PER_GATE] = imx_clk_gate2("uart4_per_gate", "uart_root", MXC_CCM_CCGR7, 10); + clk[IMX5_CLK_UART5_IPG_GATE] = imx_clk_gate2("uart5_ipg_gate", "ipg", MXC_CCM_CCGR7, 12); + clk[IMX5_CLK_UART5_PER_GATE] = imx_clk_gate2("uart5_per_gate", "uart_root", MXC_CCM_CCGR7, 14); clk[IMX5_CLK_CKO1_SEL] = imx_clk_mux("cko1_sel", MXC_CCM_CCOSR, 0, 4, mx53_cko1_sel, ARRAY_SIZE(mx53_cko1_sel)); diff --git a/drivers/clk/mediatek/Kconfig b/drivers/clk/mediatek/Kconfig index 59dc0aa..1f9ea0f 100644 --- a/drivers/clk/mediatek/Kconfig +++ b/drivers/clk/mediatek/Kconfig @@ -1,136 +1,140 @@ # -# MediaTek SoC drivers +# MediaTek Clock Drivers # +menu "Clock driver for MediaTek SoC" + depends on ARCH_MEDIATEK || COMPILE_TEST + config COMMON_CLK_MEDIATEK bool + select RESET_CONTROLLER ---help--- - Mediatek SoCs' clock support. + MediaTek SoCs' clock support. config COMMON_CLK_MT2701 - bool "Clock driver for Mediatek MT2701" + bool "Clock driver for MediaTek MT2701" depends on (ARCH_MEDIATEK && ARM) || COMPILE_TEST select COMMON_CLK_MEDIATEK default ARCH_MEDIATEK && ARM ---help--- - This driver supports Mediatek MT2701 basic clocks. + This driver supports MediaTek MT2701 basic clocks. config COMMON_CLK_MT2701_MMSYS - bool "Clock driver for Mediatek MT2701 mmsys" + bool "Clock driver for MediaTek MT2701 mmsys" depends on COMMON_CLK_MT2701 ---help--- - This driver supports Mediatek MT2701 mmsys clocks. + This driver supports MediaTek MT2701 mmsys clocks. config COMMON_CLK_MT2701_IMGSYS - bool "Clock driver for Mediatek MT2701 imgsys" + bool "Clock driver for MediaTek MT2701 imgsys" depends on COMMON_CLK_MT2701 ---help--- - This driver supports Mediatek MT2701 imgsys clocks. + This driver supports MediaTek MT2701 imgsys clocks. config COMMON_CLK_MT2701_VDECSYS - bool "Clock driver for Mediatek MT2701 vdecsys" + bool "Clock driver for MediaTek MT2701 vdecsys" depends on COMMON_CLK_MT2701 ---help--- - This driver supports Mediatek MT2701 vdecsys clocks. + This driver supports MediaTek MT2701 vdecsys clocks. config COMMON_CLK_MT2701_HIFSYS - bool "Clock driver for Mediatek MT2701 hifsys" + bool "Clock driver for MediaTek MT2701 hifsys" depends on COMMON_CLK_MT2701 ---help--- - This driver supports Mediatek MT2701 hifsys clocks. + This driver supports MediaTek MT2701 hifsys clocks. config COMMON_CLK_MT2701_ETHSYS - bool "Clock driver for Mediatek MT2701 ethsys" + bool "Clock driver for MediaTek MT2701 ethsys" depends on COMMON_CLK_MT2701 ---help--- - This driver supports Mediatek MT2701 ethsys clocks. + This driver supports MediaTek MT2701 ethsys clocks. config COMMON_CLK_MT2701_BDPSYS - bool "Clock driver for Mediatek MT2701 bdpsys" + bool "Clock driver for MediaTek MT2701 bdpsys" depends on COMMON_CLK_MT2701 ---help--- - This driver supports Mediatek MT2701 bdpsys clocks. + This driver supports MediaTek MT2701 bdpsys clocks. config COMMON_CLK_MT2712 - bool "Clock driver for Mediatek MT2712" + bool "Clock driver for MediaTek MT2712" depends on (ARCH_MEDIATEK && ARM64) || COMPILE_TEST select COMMON_CLK_MEDIATEK default ARCH_MEDIATEK && ARM64 ---help--- - This driver supports Mediatek MT2712 basic clocks. + This driver supports MediaTek MT2712 basic clocks. config COMMON_CLK_MT2712_BDPSYS - bool "Clock driver for Mediatek MT2712 bdpsys" + bool "Clock driver for MediaTek MT2712 bdpsys" depends on COMMON_CLK_MT2712 ---help--- - This driver supports Mediatek MT2712 bdpsys clocks. + This driver supports MediaTek MT2712 bdpsys clocks. config COMMON_CLK_MT2712_IMGSYS - bool "Clock driver for Mediatek MT2712 imgsys" + bool "Clock driver for MediaTek MT2712 imgsys" depends on COMMON_CLK_MT2712 ---help--- - This driver supports Mediatek MT2712 imgsys clocks. + This driver supports MediaTek MT2712 imgsys clocks. config COMMON_CLK_MT2712_JPGDECSYS - bool "Clock driver for Mediatek MT2712 jpgdecsys" + bool "Clock driver for MediaTek MT2712 jpgdecsys" depends on COMMON_CLK_MT2712 ---help--- - This driver supports Mediatek MT2712 jpgdecsys clocks. + This driver supports MediaTek MT2712 jpgdecsys clocks. config COMMON_CLK_MT2712_MFGCFG - bool "Clock driver for Mediatek MT2712 mfgcfg" + bool "Clock driver for MediaTek MT2712 mfgcfg" depends on COMMON_CLK_MT2712 ---help--- - This driver supports Mediatek MT2712 mfgcfg clocks. + This driver supports MediaTek MT2712 mfgcfg clocks. config COMMON_CLK_MT2712_MMSYS - bool "Clock driver for Mediatek MT2712 mmsys" + bool "Clock driver for MediaTek MT2712 mmsys" depends on COMMON_CLK_MT2712 ---help--- - This driver supports Mediatek MT2712 mmsys clocks. + This driver supports MediaTek MT2712 mmsys clocks. config COMMON_CLK_MT2712_VDECSYS - bool "Clock driver for Mediatek MT2712 vdecsys" + bool "Clock driver for MediaTek MT2712 vdecsys" depends on COMMON_CLK_MT2712 ---help--- - This driver supports Mediatek MT2712 vdecsys clocks. + This driver supports MediaTek MT2712 vdecsys clocks. config COMMON_CLK_MT2712_VENCSYS - bool "Clock driver for Mediatek MT2712 vencsys" + bool "Clock driver for MediaTek MT2712 vencsys" depends on COMMON_CLK_MT2712 ---help--- - This driver supports Mediatek MT2712 vencsys clocks. + This driver supports MediaTek MT2712 vencsys clocks. config COMMON_CLK_MT6797 - bool "Clock driver for Mediatek MT6797" + bool "Clock driver for MediaTek MT6797" depends on (ARCH_MEDIATEK && ARM64) || COMPILE_TEST select COMMON_CLK_MEDIATEK default ARCH_MEDIATEK && ARM64 ---help--- - This driver supports Mediatek MT6797 basic clocks. + This driver supports MediaTek MT6797 basic clocks. config COMMON_CLK_MT6797_MMSYS - bool "Clock driver for Mediatek MT6797 mmsys" + bool "Clock driver for MediaTek MT6797 mmsys" depends on COMMON_CLK_MT6797 ---help--- - This driver supports Mediatek MT6797 mmsys clocks. + This driver supports MediaTek MT6797 mmsys clocks. config COMMON_CLK_MT6797_IMGSYS - bool "Clock driver for Mediatek MT6797 imgsys" + bool "Clock driver for MediaTek MT6797 imgsys" depends on COMMON_CLK_MT6797 ---help--- - This driver supports Mediatek MT6797 imgsys clocks. + This driver supports MediaTek MT6797 imgsys clocks. config COMMON_CLK_MT6797_VDECSYS - bool "Clock driver for Mediatek MT6797 vdecsys" + bool "Clock driver for MediaTek MT6797 vdecsys" depends on COMMON_CLK_MT6797 ---help--- - This driver supports Mediatek MT6797 vdecsys clocks. + This driver supports MediaTek MT6797 vdecsys clocks. config COMMON_CLK_MT6797_VENCSYS - bool "Clock driver for Mediatek MT6797 vencsys" + bool "Clock driver for MediaTek MT6797 vencsys" depends on COMMON_CLK_MT6797 ---help--- - This driver supports Mediatek MT6797 vencsys clocks. + This driver supports MediaTek MT6797 vencsys clocks. config COMMON_CLK_MT7622 bool "Clock driver for MediaTek MT7622" @@ -163,17 +167,18 @@ config COMMON_CLK_MT7622_AUDSYS to audio consumers such as I2S and TDM. config COMMON_CLK_MT8135 - bool "Clock driver for Mediatek MT8135" + bool "Clock driver for MediaTek MT8135" depends on (ARCH_MEDIATEK && ARM) || COMPILE_TEST select COMMON_CLK_MEDIATEK default ARCH_MEDIATEK && ARM ---help--- - This driver supports Mediatek MT8135 clocks. + This driver supports MediaTek MT8135 clocks. config COMMON_CLK_MT8173 - bool "Clock driver for Mediatek MT8173" + bool "Clock driver for MediaTek MT8173" depends on ARCH_MEDIATEK || COMPILE_TEST select COMMON_CLK_MEDIATEK default ARCH_MEDIATEK ---help--- - This driver supports Mediatek MT8173 clocks. + This driver supports MediaTek MT8173 clocks. +endmenu diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile index c421ffc..5160fdc 100644 --- a/drivers/clk/mediatek/Makefile +++ b/drivers/clk/mediatek/Makefile @@ -1,6 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 -obj-$(CONFIG_COMMON_CLK_MEDIATEK) += clk-mtk.o clk-pll.o clk-gate.o clk-apmixed.o clk-cpumux.o -obj-$(CONFIG_RESET_CONTROLLER) += reset.o +obj-$(CONFIG_COMMON_CLK_MEDIATEK) += clk-mtk.o clk-pll.o clk-gate.o clk-apmixed.o clk-cpumux.o reset.o obj-$(CONFIG_COMMON_CLK_MT6797) += clk-mt6797.o obj-$(CONFIG_COMMON_CLK_MT6797_IMGSYS) += clk-mt6797-img.o obj-$(CONFIG_COMMON_CLK_MT6797_MMSYS) += clk-mt6797-mm.o diff --git a/drivers/clk/mediatek/clk-mtk.h b/drivers/clk/mediatek/clk-mtk.h index f10250d..f83c2bb 100644 --- a/drivers/clk/mediatek/clk-mtk.h +++ b/drivers/clk/mediatek/clk-mtk.h @@ -20,6 +20,7 @@ #include <linux/clk-provider.h> struct clk; +struct clk_onecell_data; #define MAX_MUX_GATE_BIT 31 #define INVALID_MUX_GATE_BIT (MAX_MUX_GATE_BIT + 1) @@ -228,14 +229,7 @@ void mtk_clk_register_plls(struct device_node *node, struct clk *mtk_clk_register_ref2usb_tx(const char *name, const char *parent_name, void __iomem *reg); -#ifdef CONFIG_RESET_CONTROLLER void mtk_register_reset_controller(struct device_node *np, unsigned int num_regs, int regofs); -#else -static inline void mtk_register_reset_controller(struct device_node *np, - unsigned int num_regs, int regofs) -{ -} -#endif #endif /* __DRV_CLK_MTK_H */ diff --git a/drivers/clk/meson/Kconfig b/drivers/clk/meson/Kconfig index d2d0174..7694302 100644 --- a/drivers/clk/meson/Kconfig +++ b/drivers/clk/meson/Kconfig @@ -19,3 +19,11 @@ config COMMON_CLK_GXBB help Support for the clock controller on AmLogic S905 devices, aka gxbb. Say Y if you want peripherals and CPU frequency scaling to work. + +config COMMON_CLK_AXG + bool + depends on COMMON_CLK_AMLOGIC + select RESET_CONTROLLER + help + Support for the clock controller on AmLogic A113D devices, aka axg. + Say Y if you want peripherals and CPU frequency scaling to work. diff --git a/drivers/clk/meson/Makefile b/drivers/clk/meson/Makefile index b139d41..3c03ce5 100644 --- a/drivers/clk/meson/Makefile +++ b/drivers/clk/meson/Makefile @@ -5,3 +5,4 @@ obj-$(CONFIG_COMMON_CLK_AMLOGIC) += clk-pll.o clk-cpu.o clk-mpll.o clk-audio-divider.o obj-$(CONFIG_COMMON_CLK_MESON8B) += meson8b.o obj-$(CONFIG_COMMON_CLK_GXBB) += gxbb.o gxbb-aoclk.o gxbb-aoclk-regmap.o gxbb-aoclk-32k.o +obj-$(CONFIG_COMMON_CLK_AXG) += axg.o diff --git a/drivers/clk/meson/axg.c b/drivers/clk/meson/axg.c new file mode 100644 index 0000000..1294f3a --- /dev/null +++ b/drivers/clk/meson/axg.c @@ -0,0 +1,938 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * AmLogic Meson-AXG Clock Controller Driver + * + * Copyright (c) 2016 Baylibre SAS. + * Author: Michael Turquette <mturquette@baylibre.com> + * + * Copyright (c) 2017 Amlogic, inc. + * Author: Qiufang Dai <qiufang.dai@amlogic.com> + */ + +#include <linux/clk.h> +#include <linux/clk-provider.h> +#include <linux/of_address.h> +#include <linux/of_device.h> +#include <linux/platform_device.h> +#include <linux/init.h> + +#include "clkc.h" +#include "axg.h" + +static DEFINE_SPINLOCK(meson_clk_lock); + +static const struct pll_rate_table sys_pll_rate_table[] = { + PLL_RATE(24000000, 56, 1, 2), + PLL_RATE(48000000, 64, 1, 2), + PLL_RATE(72000000, 72, 1, 2), + PLL_RATE(96000000, 64, 1, 2), + PLL_RATE(120000000, 80, 1, 2), + PLL_RATE(144000000, 96, 1, 2), + PLL_RATE(168000000, 56, 1, 1), + PLL_RATE(192000000, 64, 1, 1), + PLL_RATE(216000000, 72, 1, 1), + PLL_RATE(240000000, 80, 1, 1), + PLL_RATE(264000000, 88, 1, 1), + PLL_RATE(288000000, 96, 1, 1), + PLL_RATE(312000000, 52, 1, 2), + PLL_RATE(336000000, 56, 1, 2), + PLL_RATE(360000000, 60, 1, 2), + PLL_RATE(384000000, 64, 1, 2), + PLL_RATE(408000000, 68, 1, 2), + PLL_RATE(432000000, 72, 1, 2), + PLL_RATE(456000000, 76, 1, 2), + PLL_RATE(480000000, 80, 1, 2), + PLL_RATE(504000000, 84, 1, 2), + PLL_RATE(528000000, 88, 1, 2), + PLL_RATE(552000000, 92, 1, 2), + PLL_RATE(576000000, 96, 1, 2), + PLL_RATE(600000000, 50, 1, 1), + PLL_RATE(624000000, 52, 1, 1), + PLL_RATE(648000000, 54, 1, 1), + PLL_RATE(672000000, 56, 1, 1), + PLL_RATE(696000000, 58, 1, 1), + PLL_RATE(720000000, 60, 1, 1), + PLL_RATE(744000000, 62, 1, 1), + PLL_RATE(768000000, 64, 1, 1), + PLL_RATE(792000000, 66, 1, 1), + PLL_RATE(816000000, 68, 1, 1), + PLL_RATE(840000000, 70, 1, 1), + PLL_RATE(864000000, 72, 1, 1), + PLL_RATE(888000000, 74, 1, 1), + PLL_RATE(912000000, 76, 1, 1), + PLL_RATE(936000000, 78, 1, 1), + PLL_RATE(960000000, 80, 1, 1), + PLL_RATE(984000000, 82, 1, 1), + PLL_RATE(1008000000, 84, 1, 1), + PLL_RATE(1032000000, 86, 1, 1), + PLL_RATE(1056000000, 88, 1, 1), + PLL_RATE(1080000000, 90, 1, 1), + PLL_RATE(1104000000, 92, 1, 1), + PLL_RATE(1128000000, 94, 1, 1), + PLL_RATE(1152000000, 96, 1, 1), + PLL_RATE(1176000000, 98, 1, 1), + PLL_RATE(1200000000, 50, 1, 0), + PLL_RATE(1224000000, 51, 1, 0), + PLL_RATE(1248000000, 52, 1, 0), + PLL_RATE(1272000000, 53, 1, 0), + PLL_RATE(1296000000, 54, 1, 0), + PLL_RATE(1320000000, 55, 1, 0), + PLL_RATE(1344000000, 56, 1, 0), + PLL_RATE(1368000000, 57, 1, 0), + PLL_RATE(1392000000, 58, 1, 0), + PLL_RATE(1416000000, 59, 1, 0), + PLL_RATE(1440000000, 60, 1, 0), + PLL_RATE(1464000000, 61, 1, 0), + PLL_RATE(1488000000, 62, 1, 0), + PLL_RATE(1512000000, 63, 1, 0), + PLL_RATE(1536000000, 64, 1, 0), + PLL_RATE(1560000000, 65, 1, 0), + PLL_RATE(1584000000, 66, 1, 0), + PLL_RATE(1608000000, 67, 1, 0), + PLL_RATE(1632000000, 68, 1, 0), + PLL_RATE(1656000000, 68, 1, 0), + PLL_RATE(1680000000, 68, 1, 0), + PLL_RATE(1704000000, 68, 1, 0), + PLL_RATE(1728000000, 69, 1, 0), + PLL_RATE(1752000000, 69, 1, 0), + PLL_RATE(1776000000, 69, 1, 0), + PLL_RATE(1800000000, 69, 1, 0), + PLL_RATE(1824000000, 70, 1, 0), + PLL_RATE(1848000000, 70, 1, 0), + PLL_RATE(1872000000, 70, 1, 0), + PLL_RATE(1896000000, 70, 1, 0), + PLL_RATE(1920000000, 71, 1, 0), + PLL_RATE(1944000000, 71, 1, 0), + PLL_RATE(1968000000, 71, 1, 0), + PLL_RATE(1992000000, 71, 1, 0), + PLL_RATE(2016000000, 72, 1, 0), + PLL_RATE(2040000000, 72, 1, 0), + PLL_RATE(2064000000, 72, 1, 0), + PLL_RATE(2088000000, 72, 1, 0), + PLL_RATE(2112000000, 73, 1, 0), + { /* sentinel */ }, +}; + +static struct meson_clk_pll axg_fixed_pll = { + .m = { + .reg_off = HHI_MPLL_CNTL, + .shift = 0, + .width = 9, + }, + .n = { + .reg_off = HHI_MPLL_CNTL, + .shift = 9, + .width = 5, + }, + .od = { + .reg_off = HHI_MPLL_CNTL, + .shift = 16, + .width = 2, + }, + .lock = &meson_clk_lock, + .hw.init = &(struct clk_init_data){ + .name = "fixed_pll", + .ops = &meson_clk_pll_ro_ops, + .parent_names = (const char *[]){ "xtal" }, + .num_parents = 1, + }, +}; + +static struct meson_clk_pll axg_sys_pll = { + .m = { + .reg_off = HHI_SYS_PLL_CNTL, + .shift = 0, + .width = 9, + }, + .n = { + .reg_off = HHI_SYS_PLL_CNTL, + .shift = 9, + .width = 5, + }, + .od = { + .reg_off = HHI_SYS_PLL_CNTL, + .shift = 10, + .width = 2, + }, + .rate_table = sys_pll_rate_table, + .rate_count = ARRAY_SIZE(sys_pll_rate_table), + .lock = &meson_clk_lock, + .hw.init = &(struct clk_init_data){ + .name = "sys_pll", + .ops = &meson_clk_pll_ro_ops, + .parent_names = (const char *[]){ "xtal" }, + .num_parents = 1, + .flags = CLK_GET_RATE_NOCACHE, + }, +}; + +static const struct pll_rate_table axg_gp0_pll_rate_table[] = { + PLL_RATE(240000000, 40, 1, 2), + PLL_RATE(246000000, 41, 1, 2), + PLL_RATE(252000000, 42, 1, 2), + PLL_RATE(258000000, 43, 1, 2), + PLL_RATE(264000000, 44, 1, 2), + PLL_RATE(270000000, 45, 1, 2), + PLL_RATE(276000000, 46, 1, 2), + PLL_RATE(282000000, 47, 1, 2), + PLL_RATE(288000000, 48, 1, 2), + PLL_RATE(294000000, 49, 1, 2), + PLL_RATE(300000000, 50, 1, 2), + PLL_RATE(306000000, 51, 1, 2), + PLL_RATE(312000000, 52, 1, 2), + PLL_RATE(318000000, 53, 1, 2), + PLL_RATE(324000000, 54, 1, 2), + PLL_RATE(330000000, 55, 1, 2), + PLL_RATE(336000000, 56, 1, 2), + PLL_RATE(342000000, 57, 1, 2), + PLL_RATE(348000000, 58, 1, 2), + PLL_RATE(354000000, 59, 1, 2), + PLL_RATE(360000000, 60, 1, 2), + PLL_RATE(366000000, 61, 1, 2), + PLL_RATE(372000000, 62, 1, 2), + PLL_RATE(378000000, 63, 1, 2), + PLL_RATE(384000000, 64, 1, 2), + PLL_RATE(390000000, 65, 1, 3), + PLL_RATE(396000000, 66, 1, 3), + PLL_RATE(402000000, 67, 1, 3), + PLL_RATE(408000000, 68, 1, 3), + PLL_RATE(480000000, 40, 1, 1), + PLL_RATE(492000000, 41, 1, 1), + PLL_RATE(504000000, 42, 1, 1), + PLL_RATE(516000000, 43, 1, 1), + PLL_RATE(528000000, 44, 1, 1), + PLL_RATE(540000000, 45, 1, 1), + PLL_RATE(552000000, 46, 1, 1), + PLL_RATE(564000000, 47, 1, 1), + PLL_RATE(576000000, 48, 1, 1), + PLL_RATE(588000000, 49, 1, 1), + PLL_RATE(600000000, 50, 1, 1), + PLL_RATE(612000000, 51, 1, 1), + PLL_RATE(624000000, 52, 1, 1), + PLL_RATE(636000000, 53, 1, 1), + PLL_RATE(648000000, 54, 1, 1), + PLL_RATE(660000000, 55, 1, 1), + PLL_RATE(672000000, 56, 1, 1), + PLL_RATE(684000000, 57, 1, 1), + PLL_RATE(696000000, 58, 1, 1), + PLL_RATE(708000000, 59, 1, 1), + PLL_RATE(720000000, 60, 1, 1), + PLL_RATE(732000000, 61, 1, 1), + PLL_RATE(744000000, 62, 1, 1), + PLL_RATE(756000000, 63, 1, 1), + PLL_RATE(768000000, 64, 1, 1), + PLL_RATE(780000000, 65, 1, 1), + PLL_RATE(792000000, 66, 1, 1), + PLL_RATE(804000000, 67, 1, 1), + PLL_RATE(816000000, 68, 1, 1), + PLL_RATE(960000000, 40, 1, 0), + PLL_RATE(984000000, 41, 1, 0), + PLL_RATE(1008000000, 42, 1, 0), + PLL_RATE(1032000000, 43, 1, 0), + PLL_RATE(1056000000, 44, 1, 0), + PLL_RATE(1080000000, 45, 1, 0), + PLL_RATE(1104000000, 46, 1, 0), + PLL_RATE(1128000000, 47, 1, 0), + PLL_RATE(1152000000, 48, 1, 0), + PLL_RATE(1176000000, 49, 1, 0), + PLL_RATE(1200000000, 50, 1, 0), + PLL_RATE(1224000000, 51, 1, 0), + PLL_RATE(1248000000, 52, 1, 0), + PLL_RATE(1272000000, 53, 1, 0), + PLL_RATE(1296000000, 54, 1, 0), + PLL_RATE(1320000000, 55, 1, 0), + PLL_RATE(1344000000, 56, 1, 0), + PLL_RATE(1368000000, 57, 1, 0), + PLL_RATE(1392000000, 58, 1, 0), + PLL_RATE(1416000000, 59, 1, 0), + PLL_RATE(1440000000, 60, 1, 0), + PLL_RATE(1464000000, 61, 1, 0), + PLL_RATE(1488000000, 62, 1, 0), + PLL_RATE(1512000000, 63, 1, 0), + PLL_RATE(1536000000, 64, 1, 0), + PLL_RATE(1560000000, 65, 1, 0), + PLL_RATE(1584000000, 66, 1, 0), + PLL_RATE(1608000000, 67, 1, 0), + PLL_RATE(1632000000, 68, 1, 0), + { /* sentinel */ }, +}; + +static struct pll_params_table axg_gp0_params_table[] = { + PLL_PARAM(HHI_GP0_PLL_CNTL, 0x40010250), + PLL_PARAM(HHI_GP0_PLL_CNTL1, 0xc084a000), + PLL_PARAM(HHI_GP0_PLL_CNTL2, 0xb75020be), + PLL_PARAM(HHI_GP0_PLL_CNTL3, 0x0a59a288), + PLL_PARAM(HHI_GP0_PLL_CNTL4, 0xc000004d), + PLL_PARAM(HHI_GP0_PLL_CNTL5, 0x00078000), +}; + +static struct meson_clk_pll axg_gp0_pll = { + .m = { + .reg_off = HHI_GP0_PLL_CNTL, + .shift = 0, + .width = 9, + }, + .n = { + .reg_off = HHI_GP0_PLL_CNTL, + .shift = 9, + .width = 5, + }, + .od = { + .reg_off = HHI_GP0_PLL_CNTL, + .shift = 16, + .width = 2, + }, + .params = { + .params_table = axg_gp0_params_table, + .params_count = ARRAY_SIZE(axg_gp0_params_table), + .no_init_reset = true, + .reset_lock_loop = true, + }, + .rate_table = axg_gp0_pll_rate_table, + .rate_count = ARRAY_SIZE(axg_gp0_pll_rate_table), + .lock = &meson_clk_lock, + .hw.init = &(struct clk_init_data){ + .name = "gp0_pll", + .ops = &meson_clk_pll_ops, + .parent_names = (const char *[]){ "xtal" }, + .num_parents = 1, + }, +}; + + +static struct clk_fixed_factor axg_fclk_div2 = { + .mult = 1, + .div = 2, + .hw.init = &(struct clk_init_data){ + .name = "fclk_div2", + .ops = &clk_fixed_factor_ops, + .parent_names = (const char *[]){ "fixed_pll" }, + .num_parents = 1, + }, +}; + +static struct clk_fixed_factor axg_fclk_div3 = { + .mult = 1, + .div = 3, + .hw.init = &(struct clk_init_data){ + .name = "fclk_div3", + .ops = &clk_fixed_factor_ops, + .parent_names = (const char *[]){ "fixed_pll" }, + .num_parents = 1, + }, +}; + +static struct clk_fixed_factor axg_fclk_div4 = { + .mult = 1, + .div = 4, + .hw.init = &(struct clk_init_data){ + .name = "fclk_div4", + .ops = &clk_fixed_factor_ops, + .parent_names = (const char *[]){ "fixed_pll" }, + .num_parents = 1, + }, +}; + +static struct clk_fixed_factor axg_fclk_div5 = { + .mult = 1, + .div = 5, + .hw.init = &(struct clk_init_data){ + .name = "fclk_div5", + .ops = &clk_fixed_factor_ops, + .parent_names = (const char *[]){ "fixed_pll" }, + .num_parents = 1, + }, +}; + +static struct clk_fixed_factor axg_fclk_div7 = { + .mult = 1, + .div = 7, + .hw.init = &(struct clk_init_data){ + .name = "fclk_div7", + .ops = &clk_fixed_factor_ops, + .parent_names = (const char *[]){ "fixed_pll" }, + .num_parents = 1, + }, +}; + +static struct meson_clk_mpll axg_mpll0 = { + .sdm = { + .reg_off = HHI_MPLL_CNTL7, + .shift = 0, + .width = 14, + }, + .sdm_en = { + .reg_off = HHI_MPLL_CNTL7, + .shift = 15, + .width = 1, + }, + .n2 = { + .reg_off = HHI_MPLL_CNTL7, + .shift = 16, + .width = 9, + }, + .en = { + .reg_off = HHI_MPLL_CNTL7, + .shift = 14, + .width = 1, + }, + .ssen = { + .reg_off = HHI_MPLL_CNTL, + .shift = 25, + .width = 1, + }, + .lock = &meson_clk_lock, + .hw.init = &(struct clk_init_data){ + .name = "mpll0", + .ops = &meson_clk_mpll_ops, + .parent_names = (const char *[]){ "fixed_pll" }, + .num_parents = 1, + }, +}; + +static struct meson_clk_mpll axg_mpll1 = { + .sdm = { + .reg_off = HHI_MPLL_CNTL8, + .shift = 0, + .width = 14, + }, + .sdm_en = { + .reg_off = HHI_MPLL_CNTL8, + .shift = 15, + .width = 1, + }, + .n2 = { + .reg_off = HHI_MPLL_CNTL8, + .shift = 16, + .width = 9, + }, + .en = { + .reg_off = HHI_MPLL_CNTL8, + .shift = 14, + .width = 1, + }, + .lock = &meson_clk_lock, + .hw.init = &(struct clk_init_data){ + .name = "mpll1", + .ops = &meson_clk_mpll_ops, + .parent_names = (const char *[]){ "fixed_pll" }, + .num_parents = 1, + }, +}; + +static struct meson_clk_mpll axg_mpll2 = { + .sdm = { + .reg_off = HHI_MPLL_CNTL9, + .shift = 0, + .width = 14, + }, + .sdm_en = { + .reg_off = HHI_MPLL_CNTL9, + .shift = 15, + .width = 1, + }, + .n2 = { + .reg_off = HHI_MPLL_CNTL9, + .shift = 16, + .width = 9, + }, + .en = { + .reg_off = HHI_MPLL_CNTL9, + .shift = 14, + .width = 1, + }, + .lock = &meson_clk_lock, + .hw.init = &(struct clk_init_data){ + .name = "mpll2", + .ops = &meson_clk_mpll_ops, + .parent_names = (const char *[]){ "fixed_pll" }, + .num_parents = 1, + }, +}; + +static struct meson_clk_mpll axg_mpll3 = { + .sdm = { + .reg_off = HHI_MPLL3_CNTL0, + .shift = 12, + .width = 14, + }, + .sdm_en = { + .reg_off = HHI_MPLL3_CNTL0, + .shift = 11, + .width = 1, + }, + .n2 = { + .reg_off = HHI_MPLL3_CNTL0, + .shift = 2, + .width = 9, + }, + .en = { + .reg_off = HHI_MPLL3_CNTL0, + .shift = 0, + .width = 1, + }, + .lock = &meson_clk_lock, + .hw.init = &(struct clk_init_data){ + .name = "mpll3", + .ops = &meson_clk_mpll_ops, + .parent_names = (const char *[]){ "fixed_pll" }, + .num_parents = 1, + }, +}; + +/* + * FIXME The legacy composite clocks (e.g. clk81) are both PLL post-dividers + * and should be modeled with their respective PLLs via the forthcoming + * coordinated clock rates feature + */ +static u32 mux_table_clk81[] = { 0, 2, 3, 4, 5, 6, 7 }; +static const char * const clk81_parent_names[] = { + "xtal", "fclk_div7", "mpll1", "mpll2", "fclk_div4", + "fclk_div3", "fclk_div5" +}; + +static struct clk_mux axg_mpeg_clk_sel = { + .reg = (void *)HHI_MPEG_CLK_CNTL, + .mask = 0x7, + .shift = 12, + .flags = CLK_MUX_READ_ONLY, + .table = mux_table_clk81, + .lock = &meson_clk_lock, + .hw.init = &(struct clk_init_data){ + .name = "mpeg_clk_sel", + .ops = &clk_mux_ro_ops, + .parent_names = clk81_parent_names, + .num_parents = ARRAY_SIZE(clk81_parent_names), + }, +}; + +static struct clk_divider axg_mpeg_clk_div = { + .reg = (void *)HHI_MPEG_CLK_CNTL, + .shift = 0, + .width = 7, + .lock = &meson_clk_lock, + .hw.init = &(struct clk_init_data){ + .name = "mpeg_clk_div", + .ops = &clk_divider_ops, + .parent_names = (const char *[]){ "mpeg_clk_sel" }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static struct clk_gate axg_clk81 = { + .reg = (void *)HHI_MPEG_CLK_CNTL, + .bit_idx = 7, + .lock = &meson_clk_lock, + .hw.init = &(struct clk_init_data){ + .name = "clk81", + .ops = &clk_gate_ops, + .parent_names = (const char *[]){ "mpeg_clk_div" }, + .num_parents = 1, + .flags = (CLK_SET_RATE_PARENT | CLK_IS_CRITICAL), + }, +}; + +static const char * const axg_sd_emmc_clk0_parent_names[] = { + "xtal", "fclk_div2", "fclk_div3", "fclk_div5", "fclk_div7", + + /* + * Following these parent clocks, we should also have had mpll2, mpll3 + * and gp0_pll but these clocks are too precious to be used here. All + * the necessary rates for MMC and NAND operation can be acheived using + * xtal or fclk_div clocks + */ +}; + +/* SDcard clock */ +static struct clk_mux axg_sd_emmc_b_clk0_sel = { + .reg = (void *)HHI_SD_EMMC_CLK_CNTL, + .mask = 0x7, + .shift = 25, + .lock = &meson_clk_lock, + .hw.init = &(struct clk_init_data) { + .name = "sd_emmc_b_clk0_sel", + .ops = &clk_mux_ops, + .parent_names = axg_sd_emmc_clk0_parent_names, + .num_parents = ARRAY_SIZE(axg_sd_emmc_clk0_parent_names), + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static struct clk_divider axg_sd_emmc_b_clk0_div = { + .reg = (void *)HHI_SD_EMMC_CLK_CNTL, + .shift = 16, + .width = 7, + .lock = &meson_clk_lock, + .flags = CLK_DIVIDER_ROUND_CLOSEST, + .hw.init = &(struct clk_init_data) { + .name = "sd_emmc_b_clk0_div", + .ops = &clk_divider_ops, + .parent_names = (const char *[]){ "sd_emmc_b_clk0_sel" }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static struct clk_gate axg_sd_emmc_b_clk0 = { + .reg = (void *)HHI_SD_EMMC_CLK_CNTL, + .bit_idx = 23, + .lock = &meson_clk_lock, + .hw.init = &(struct clk_init_data){ + .name = "sd_emmc_b_clk0", + .ops = &clk_gate_ops, + .parent_names = (const char *[]){ "sd_emmc_b_clk0_div" }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +/* EMMC/NAND clock */ +static struct clk_mux axg_sd_emmc_c_clk0_sel = { + .reg = (void *)HHI_NAND_CLK_CNTL, + .mask = 0x7, + .shift = 9, + .lock = &meson_clk_lock, + .hw.init = &(struct clk_init_data) { + .name = "sd_emmc_c_clk0_sel", + .ops = &clk_mux_ops, + .parent_names = axg_sd_emmc_clk0_parent_names, + .num_parents = ARRAY_SIZE(axg_sd_emmc_clk0_parent_names), + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static struct clk_divider axg_sd_emmc_c_clk0_div = { + .reg = (void *)HHI_NAND_CLK_CNTL, + .shift = 0, + .width = 7, + .lock = &meson_clk_lock, + .flags = CLK_DIVIDER_ROUND_CLOSEST, + .hw.init = &(struct clk_init_data) { + .name = "sd_emmc_c_clk0_div", + .ops = &clk_divider_ops, + .parent_names = (const char *[]){ "sd_emmc_c_clk0_sel" }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static struct clk_gate axg_sd_emmc_c_clk0 = { + .reg = (void *)HHI_NAND_CLK_CNTL, + .bit_idx = 7, + .lock = &meson_clk_lock, + .hw.init = &(struct clk_init_data){ + .name = "sd_emmc_c_clk0", + .ops = &clk_gate_ops, + .parent_names = (const char *[]){ "sd_emmc_c_clk0_div" }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +/* Everything Else (EE) domain gates */ +static MESON_GATE(axg_ddr, HHI_GCLK_MPEG0, 0); +static MESON_GATE(axg_audio_locker, HHI_GCLK_MPEG0, 2); +static MESON_GATE(axg_mipi_dsi_host, HHI_GCLK_MPEG0, 3); +static MESON_GATE(axg_isa, HHI_GCLK_MPEG0, 5); +static MESON_GATE(axg_pl301, HHI_GCLK_MPEG0, 6); +static MESON_GATE(axg_periphs, HHI_GCLK_MPEG0, 7); +static MESON_GATE(axg_spicc_0, HHI_GCLK_MPEG0, 8); +static MESON_GATE(axg_i2c, HHI_GCLK_MPEG0, 9); +static MESON_GATE(axg_rng0, HHI_GCLK_MPEG0, 12); +static MESON_GATE(axg_uart0, HHI_GCLK_MPEG0, 13); +static MESON_GATE(axg_mipi_dsi_phy, HHI_GCLK_MPEG0, 14); +static MESON_GATE(axg_spicc_1, HHI_GCLK_MPEG0, 15); +static MESON_GATE(axg_pcie_a, HHI_GCLK_MPEG0, 16); +static MESON_GATE(axg_pcie_b, HHI_GCLK_MPEG0, 17); +static MESON_GATE(axg_hiu_reg, HHI_GCLK_MPEG0, 19); +static MESON_GATE(axg_assist_misc, HHI_GCLK_MPEG0, 23); +static MESON_GATE(axg_emmc_b, HHI_GCLK_MPEG0, 25); +static MESON_GATE(axg_emmc_c, HHI_GCLK_MPEG0, 26); +static MESON_GATE(axg_dma, HHI_GCLK_MPEG0, 27); +static MESON_GATE(axg_spi, HHI_GCLK_MPEG0, 30); + +static MESON_GATE(axg_audio, HHI_GCLK_MPEG1, 0); +static MESON_GATE(axg_eth_core, HHI_GCLK_MPEG1, 3); +static MESON_GATE(axg_uart1, HHI_GCLK_MPEG1, 16); +static MESON_GATE(axg_g2d, HHI_GCLK_MPEG1, 20); +static MESON_GATE(axg_usb0, HHI_GCLK_MPEG1, 21); +static MESON_GATE(axg_usb1, HHI_GCLK_MPEG1, 22); +static MESON_GATE(axg_reset, HHI_GCLK_MPEG1, 23); +static MESON_GATE(axg_usb_general, HHI_GCLK_MPEG1, 26); +static MESON_GATE(axg_ahb_arb0, HHI_GCLK_MPEG1, 29); +static MESON_GATE(axg_efuse, HHI_GCLK_MPEG1, 30); +static MESON_GATE(axg_boot_rom, HHI_GCLK_MPEG1, 31); + +static MESON_GATE(axg_ahb_data_bus, HHI_GCLK_MPEG2, 1); +static MESON_GATE(axg_ahb_ctrl_bus, HHI_GCLK_MPEG2, 2); +static MESON_GATE(axg_usb1_to_ddr, HHI_GCLK_MPEG2, 8); +static MESON_GATE(axg_usb0_to_ddr, HHI_GCLK_MPEG2, 9); +static MESON_GATE(axg_mmc_pclk, HHI_GCLK_MPEG2, 11); +static MESON_GATE(axg_vpu_intr, HHI_GCLK_MPEG2, 25); +static MESON_GATE(axg_sec_ahb_ahb3_bridge, HHI_GCLK_MPEG2, 26); +static MESON_GATE(axg_gic, HHI_GCLK_MPEG2, 30); + +/* Always On (AO) domain gates */ + +static MESON_GATE(axg_ao_media_cpu, HHI_GCLK_AO, 0); +static MESON_GATE(axg_ao_ahb_sram, HHI_GCLK_AO, 1); +static MESON_GATE(axg_ao_ahb_bus, HHI_GCLK_AO, 2); +static MESON_GATE(axg_ao_iface, HHI_GCLK_AO, 3); +static MESON_GATE(axg_ao_i2c, HHI_GCLK_AO, 4); + +/* Array of all clocks provided by this provider */ + +static struct clk_hw_onecell_data axg_hw_onecell_data = { + .hws = { + [CLKID_SYS_PLL] = &axg_sys_pll.hw, + [CLKID_FIXED_PLL] = &axg_fixed_pll.hw, + [CLKID_FCLK_DIV2] = &axg_fclk_div2.hw, + [CLKID_FCLK_DIV3] = &axg_fclk_div3.hw, + [CLKID_FCLK_DIV4] = &axg_fclk_div4.hw, + [CLKID_FCLK_DIV5] = &axg_fclk_div5.hw, + [CLKID_FCLK_DIV7] = &axg_fclk_div7.hw, + [CLKID_GP0_PLL] = &axg_gp0_pll.hw, + [CLKID_MPEG_SEL] = &axg_mpeg_clk_sel.hw, + [CLKID_MPEG_DIV] = &axg_mpeg_clk_div.hw, + [CLKID_CLK81] = &axg_clk81.hw, + [CLKID_MPLL0] = &axg_mpll0.hw, + [CLKID_MPLL1] = &axg_mpll1.hw, + [CLKID_MPLL2] = &axg_mpll2.hw, + [CLKID_MPLL3] = &axg_mpll3.hw, + [CLKID_DDR] = &axg_ddr.hw, + [CLKID_AUDIO_LOCKER] = &axg_audio_locker.hw, + [CLKID_MIPI_DSI_HOST] = &axg_mipi_dsi_host.hw, + [CLKID_ISA] = &axg_isa.hw, + [CLKID_PL301] = &axg_pl301.hw, + [CLKID_PERIPHS] = &axg_periphs.hw, + [CLKID_SPICC0] = &axg_spicc_0.hw, + [CLKID_I2C] = &axg_i2c.hw, + [CLKID_RNG0] = &axg_rng0.hw, + [CLKID_UART0] = &axg_uart0.hw, + [CLKID_MIPI_DSI_PHY] = &axg_mipi_dsi_phy.hw, + [CLKID_SPICC1] = &axg_spicc_1.hw, + [CLKID_PCIE_A] = &axg_pcie_a.hw, + [CLKID_PCIE_B] = &axg_pcie_b.hw, + [CLKID_HIU_IFACE] = &axg_hiu_reg.hw, + [CLKID_ASSIST_MISC] = &axg_assist_misc.hw, + [CLKID_SD_EMMC_B] = &axg_emmc_b.hw, + [CLKID_SD_EMMC_C] = &axg_emmc_c.hw, + [CLKID_DMA] = &axg_dma.hw, + [CLKID_SPI] = &axg_spi.hw, + [CLKID_AUDIO] = &axg_audio.hw, + [CLKID_ETH] = &axg_eth_core.hw, + [CLKID_UART1] = &axg_uart1.hw, + [CLKID_G2D] = &axg_g2d.hw, + [CLKID_USB0] = &axg_usb0.hw, + [CLKID_USB1] = &axg_usb1.hw, + [CLKID_RESET] = &axg_reset.hw, + [CLKID_USB] = &axg_usb_general.hw, + [CLKID_AHB_ARB0] = &axg_ahb_arb0.hw, + [CLKID_EFUSE] = &axg_efuse.hw, + [CLKID_BOOT_ROM] = &axg_boot_rom.hw, + [CLKID_AHB_DATA_BUS] = &axg_ahb_data_bus.hw, + [CLKID_AHB_CTRL_BUS] = &axg_ahb_ctrl_bus.hw, + [CLKID_USB1_DDR_BRIDGE] = &axg_usb1_to_ddr.hw, + [CLKID_USB0_DDR_BRIDGE] = &axg_usb0_to_ddr.hw, + [CLKID_MMC_PCLK] = &axg_mmc_pclk.hw, + [CLKID_VPU_INTR] = &axg_vpu_intr.hw, + [CLKID_SEC_AHB_AHB3_BRIDGE] = &axg_sec_ahb_ahb3_bridge.hw, + [CLKID_GIC] = &axg_gic.hw, + [CLKID_AO_MEDIA_CPU] = &axg_ao_media_cpu.hw, + [CLKID_AO_AHB_SRAM] = &axg_ao_ahb_sram.hw, + [CLKID_AO_AHB_BUS] = &axg_ao_ahb_bus.hw, + [CLKID_AO_IFACE] = &axg_ao_iface.hw, + [CLKID_AO_I2C] = &axg_ao_i2c.hw, + [CLKID_SD_EMMC_B_CLK0_SEL] = &axg_sd_emmc_b_clk0_sel.hw, + [CLKID_SD_EMMC_B_CLK0_DIV] = &axg_sd_emmc_b_clk0_div.hw, + [CLKID_SD_EMMC_B_CLK0] = &axg_sd_emmc_b_clk0.hw, + [CLKID_SD_EMMC_C_CLK0_SEL] = &axg_sd_emmc_c_clk0_sel.hw, + [CLKID_SD_EMMC_C_CLK0_DIV] = &axg_sd_emmc_c_clk0_div.hw, + [CLKID_SD_EMMC_C_CLK0] = &axg_sd_emmc_c_clk0.hw, + [NR_CLKS] = NULL, + }, + .num = NR_CLKS, +}; + +/* Convenience tables to populate base addresses in .probe */ + +static struct meson_clk_pll *const axg_clk_plls[] = { + &axg_fixed_pll, + &axg_sys_pll, + &axg_gp0_pll, +}; + +static struct meson_clk_mpll *const axg_clk_mplls[] = { + &axg_mpll0, + &axg_mpll1, + &axg_mpll2, + &axg_mpll3, +}; + +static struct clk_gate *const axg_clk_gates[] = { + &axg_clk81, + &axg_ddr, + &axg_audio_locker, + &axg_mipi_dsi_host, + &axg_isa, + &axg_pl301, + &axg_periphs, + &axg_spicc_0, + &axg_i2c, + &axg_rng0, + &axg_uart0, + &axg_mipi_dsi_phy, + &axg_spicc_1, + &axg_pcie_a, + &axg_pcie_b, + &axg_hiu_reg, + &axg_assist_misc, + &axg_emmc_b, + &axg_emmc_c, + &axg_dma, + &axg_spi, + &axg_audio, + &axg_eth_core, + &axg_uart1, + &axg_g2d, + &axg_usb0, + &axg_usb1, + &axg_reset, + &axg_usb_general, + &axg_ahb_arb0, + &axg_efuse, + &axg_boot_rom, + &axg_ahb_data_bus, + &axg_ahb_ctrl_bus, + &axg_usb1_to_ddr, + &axg_usb0_to_ddr, + &axg_mmc_pclk, + &axg_vpu_intr, + &axg_sec_ahb_ahb3_bridge, + &axg_gic, + &axg_ao_media_cpu, + &axg_ao_ahb_sram, + &axg_ao_ahb_bus, + &axg_ao_iface, + &axg_ao_i2c, + &axg_sd_emmc_b_clk0, + &axg_sd_emmc_c_clk0, +}; + +static struct clk_mux *const axg_clk_muxes[] = { + &axg_mpeg_clk_sel, + &axg_sd_emmc_b_clk0_sel, + &axg_sd_emmc_c_clk0_sel, +}; + +static struct clk_divider *const axg_clk_dividers[] = { + &axg_mpeg_clk_div, + &axg_sd_emmc_b_clk0_div, + &axg_sd_emmc_c_clk0_div, +}; + +struct clkc_data { + struct clk_gate *const *clk_gates; + unsigned int clk_gates_count; + struct meson_clk_mpll *const *clk_mplls; + unsigned int clk_mplls_count; + struct meson_clk_pll *const *clk_plls; + unsigned int clk_plls_count; + struct clk_mux *const *clk_muxes; + unsigned int clk_muxes_count; + struct clk_divider *const *clk_dividers; + unsigned int clk_dividers_count; + struct clk_hw_onecell_data *hw_onecell_data; +}; + +static const struct clkc_data axg_clkc_data = { + .clk_gates = axg_clk_gates, + .clk_gates_count = ARRAY_SIZE(axg_clk_gates), + .clk_mplls = axg_clk_mplls, + .clk_mplls_count = ARRAY_SIZE(axg_clk_mplls), + .clk_plls = axg_clk_plls, + .clk_plls_count = ARRAY_SIZE(axg_clk_plls), + .clk_muxes = axg_clk_muxes, + .clk_muxes_count = ARRAY_SIZE(axg_clk_muxes), + .clk_dividers = axg_clk_dividers, + .clk_dividers_count = ARRAY_SIZE(axg_clk_dividers), + .hw_onecell_data = &axg_hw_onecell_data, +}; + +static const struct of_device_id clkc_match_table[] = { + { .compatible = "amlogic,axg-clkc", .data = &axg_clkc_data }, + {} +}; + +static int axg_clkc_probe(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + const struct clkc_data *clkc_data; + struct resource *res; + void __iomem *clk_base; + int ret, clkid, i; + + clkc_data = of_device_get_match_data(&pdev->dev); + if (!clkc_data) + return -EINVAL; + + /* Generic clocks and PLLs */ + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!res) + return -EINVAL; + clk_base = devm_ioremap(&pdev->dev, res->start, resource_size(res)); + if (!clk_base) { + dev_err(&pdev->dev, "Unable to map clk base\n"); + return -ENXIO; + } + + /* Populate base address for PLLs */ + for (i = 0; i < clkc_data->clk_plls_count; i++) + clkc_data->clk_plls[i]->base = clk_base; + + /* Populate base address for MPLLs */ + for (i = 0; i < clkc_data->clk_mplls_count; i++) + clkc_data->clk_mplls[i]->base = clk_base; + + /* Populate base address for gates */ + for (i = 0; i < clkc_data->clk_gates_count; i++) + clkc_data->clk_gates[i]->reg = clk_base + + (u64)clkc_data->clk_gates[i]->reg; + + /* Populate base address for muxes */ + for (i = 0; i < clkc_data->clk_muxes_count; i++) + clkc_data->clk_muxes[i]->reg = clk_base + + (u64)clkc_data->clk_muxes[i]->reg; + + /* Populate base address for dividers */ + for (i = 0; i < clkc_data->clk_dividers_count; i++) + clkc_data->clk_dividers[i]->reg = clk_base + + (u64)clkc_data->clk_dividers[i]->reg; + + for (clkid = 0; clkid < clkc_data->hw_onecell_data->num; clkid++) { + /* array might be sparse */ + if (!clkc_data->hw_onecell_data->hws[clkid]) + continue; + + ret = devm_clk_hw_register(dev, + clkc_data->hw_onecell_data->hws[clkid]); + if (ret) { + dev_err(&pdev->dev, "Clock registration failed\n"); + return ret; + } + } + + return of_clk_add_hw_provider(dev->of_node, of_clk_hw_onecell_get, + clkc_data->hw_onecell_data); +} + +static struct platform_driver axg_driver = { + .probe = axg_clkc_probe, + .driver = { + .name = "axg-clkc", + .of_match_table = clkc_match_table, + }, +}; + +builtin_platform_driver(axg_driver); diff --git a/drivers/clk/meson/axg.h b/drivers/clk/meson/axg.h new file mode 100644 index 0000000..ce0bafd --- /dev/null +++ b/drivers/clk/meson/axg.h @@ -0,0 +1,126 @@ +/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ +/* + * Copyright (c) 2016 AmLogic, Inc. + * Author: Michael Turquette <mturquette@baylibre.com> + * + * Copyright (c) 2017 Amlogic, inc. + * Author: Qiufang Dai <qiufang.dai@amlogic.com> + * + */ +#ifndef __AXG_H +#define __AXG_H + +/* + * Clock controller register offsets + * + * Register offsets from the data sheet must be multiplied by 4 before + * adding them to the base address to get the right value. + */ +#define HHI_GP0_PLL_CNTL 0x40 +#define HHI_GP0_PLL_CNTL2 0x44 +#define HHI_GP0_PLL_CNTL3 0x48 +#define HHI_GP0_PLL_CNTL4 0x4c +#define HHI_GP0_PLL_CNTL5 0x50 +#define HHI_GP0_PLL_STS 0x54 +#define HHI_GP0_PLL_CNTL1 0x58 +#define HHI_HIFI_PLL_CNTL 0x80 +#define HHI_HIFI_PLL_CNTL2 0x84 +#define HHI_HIFI_PLL_CNTL3 0x88 +#define HHI_HIFI_PLL_CNTL4 0x8C +#define HHI_HIFI_PLL_CNTL5 0x90 +#define HHI_HIFI_PLL_STS 0x94 +#define HHI_HIFI_PLL_CNTL1 0x98 + +#define HHI_XTAL_DIVN_CNTL 0xbc +#define HHI_GCLK2_MPEG0 0xc0 +#define HHI_GCLK2_MPEG1 0xc4 +#define HHI_GCLK2_MPEG2 0xc8 +#define HHI_GCLK2_OTHER 0xd0 +#define HHI_GCLK2_AO 0xd4 +#define HHI_PCIE_PLL_CNTL 0xd8 +#define HHI_PCIE_PLL_CNTL1 0xdC +#define HHI_PCIE_PLL_CNTL2 0xe0 +#define HHI_PCIE_PLL_CNTL3 0xe4 +#define HHI_PCIE_PLL_CNTL4 0xe8 +#define HHI_PCIE_PLL_CNTL5 0xec +#define HHI_PCIE_PLL_CNTL6 0xf0 +#define HHI_PCIE_PLL_STS 0xf4 + +#define HHI_MEM_PD_REG0 0x100 +#define HHI_VPU_MEM_PD_REG0 0x104 +#define HHI_VIID_CLK_DIV 0x128 +#define HHI_VIID_CLK_CNTL 0x12c + +#define HHI_GCLK_MPEG0 0x140 +#define HHI_GCLK_MPEG1 0x144 +#define HHI_GCLK_MPEG2 0x148 +#define HHI_GCLK_OTHER 0x150 +#define HHI_GCLK_AO 0x154 +#define HHI_SYS_CPU_CLK_CNTL1 0x15c +#define HHI_SYS_CPU_RESET_CNTL 0x160 +#define HHI_VID_CLK_DIV 0x164 +#define HHI_SPICC_HCLK_CNTL 0x168 + +#define HHI_MPEG_CLK_CNTL 0x174 +#define HHI_VID_CLK_CNTL 0x17c +#define HHI_TS_CLK_CNTL 0x190 +#define HHI_VID_CLK_CNTL2 0x194 +#define HHI_SYS_CPU_CLK_CNTL0 0x19c +#define HHI_VID_PLL_CLK_DIV 0x1a0 +#define HHI_VPU_CLK_CNTL 0x1bC + +#define HHI_VAPBCLK_CNTL 0x1F4 + +#define HHI_GEN_CLK_CNTL 0x228 + +#define HHI_VDIN_MEAS_CLK_CNTL 0x250 +#define HHI_NAND_CLK_CNTL 0x25C +#define HHI_SD_EMMC_CLK_CNTL 0x264 + +#define HHI_MPLL_CNTL 0x280 +#define HHI_MPLL_CNTL2 0x284 +#define HHI_MPLL_CNTL3 0x288 +#define HHI_MPLL_CNTL4 0x28C +#define HHI_MPLL_CNTL5 0x290 +#define HHI_MPLL_CNTL6 0x294 +#define HHI_MPLL_CNTL7 0x298 +#define HHI_MPLL_CNTL8 0x29C +#define HHI_MPLL_CNTL9 0x2A0 +#define HHI_MPLL_CNTL10 0x2A4 + +#define HHI_MPLL3_CNTL0 0x2E0 +#define HHI_MPLL3_CNTL1 0x2E4 +#define HHI_PLL_TOP_MISC 0x2E8 + +#define HHI_SYS_PLL_CNTL1 0x2FC +#define HHI_SYS_PLL_CNTL 0x300 +#define HHI_SYS_PLL_CNTL2 0x304 +#define HHI_SYS_PLL_CNTL3 0x308 +#define HHI_SYS_PLL_CNTL4 0x30c +#define HHI_SYS_PLL_CNTL5 0x310 +#define HHI_SYS_PLL_STS 0x314 +#define HHI_DPLL_TOP_I 0x318 +#define HHI_DPLL_TOP2_I 0x31C + +/* + * CLKID index values + * + * These indices are entirely contrived and do not map onto the hardware. + * It has now been decided to expose everything by default in the DT header: + * include/dt-bindings/clock/axg-clkc.h. Only the clocks ids we don't want + * to expose, such as the internal muxes and dividers of composite clocks, + * will remain defined here. + */ +#define CLKID_MPEG_SEL 8 +#define CLKID_MPEG_DIV 9 +#define CLKID_SD_EMMC_B_CLK0_SEL 61 +#define CLKID_SD_EMMC_B_CLK0_DIV 62 +#define CLKID_SD_EMMC_C_CLK0_SEL 63 +#define CLKID_SD_EMMC_C_CLK0_DIV 64 + +#define NR_CLKS 65 + +/* include the CLKIDs that have been made part of the DT binding */ +#include <dt-bindings/clock/axg-clkc.h> + +#endif /* __AXG_H */ diff --git a/drivers/clk/meson/clk-mpll.c b/drivers/clk/meson/clk-mpll.c index 44a5a53..5144360 100644 --- a/drivers/clk/meson/clk-mpll.c +++ b/drivers/clk/meson/clk-mpll.c @@ -98,7 +98,7 @@ static void params_from_rate(unsigned long requested_rate, *sdm = SDM_DEN - 1; } else { *n2 = div; - *sdm = DIV_ROUND_UP(rem * SDM_DEN, requested_rate); + *sdm = DIV_ROUND_UP_ULL((u64)rem * SDM_DEN, requested_rate); } } diff --git a/drivers/clk/meson/clkc.h b/drivers/clk/meson/clkc.h index 1629da9..c2ff052 100644 --- a/drivers/clk/meson/clkc.h +++ b/drivers/clk/meson/clkc.h @@ -134,7 +134,7 @@ struct meson_clk_audio_divider { struct clk_gate _name = { \ .reg = (void __iomem *) _reg, \ .bit_idx = (_bit), \ - .lock = &clk_lock, \ + .lock = &meson_clk_lock, \ .hw.init = &(struct clk_init_data) { \ .name = #_name, \ .ops = &clk_gate_ops, \ diff --git a/drivers/clk/meson/gxbb.c b/drivers/clk/meson/gxbb.c index ae38531..af24455 100644 --- a/drivers/clk/meson/gxbb.c +++ b/drivers/clk/meson/gxbb.c @@ -27,7 +27,7 @@ #include "clkc.h" #include "gxbb.h" -static DEFINE_SPINLOCK(clk_lock); +static DEFINE_SPINLOCK(meson_clk_lock); static const struct pll_rate_table sys_pll_rate_table[] = { PLL_RATE(24000000, 56, 1, 2), @@ -294,7 +294,7 @@ static struct meson_clk_pll gxbb_fixed_pll = { .shift = 16, .width = 2, }, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "fixed_pll", .ops = &meson_clk_pll_ro_ops, @@ -330,7 +330,7 @@ static struct meson_clk_pll gxbb_hdmi_pll = { .shift = 22, .width = 2, }, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "hdmi_pll", .ops = &meson_clk_pll_ro_ops, @@ -358,7 +358,7 @@ static struct meson_clk_pll gxbb_sys_pll = { }, .rate_table = sys_pll_rate_table, .rate_count = ARRAY_SIZE(sys_pll_rate_table), - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "sys_pll", .ops = &meson_clk_pll_ro_ops, @@ -399,7 +399,7 @@ static struct meson_clk_pll gxbb_gp0_pll = { }, .rate_table = gxbb_gp0_pll_rate_table, .rate_count = ARRAY_SIZE(gxbb_gp0_pll_rate_table), - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "gp0_pll", .ops = &meson_clk_pll_ops, @@ -442,7 +442,7 @@ static struct meson_clk_pll gxl_gp0_pll = { }, .rate_table = gxl_gp0_pll_rate_table, .rate_count = ARRAY_SIZE(gxl_gp0_pll_rate_table), - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "gp0_pll", .ops = &meson_clk_pll_ops, @@ -533,7 +533,7 @@ static struct meson_clk_mpll gxbb_mpll0 = { .shift = 25, .width = 1, }, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "mpll0", .ops = &meson_clk_mpll_ops, @@ -563,7 +563,7 @@ static struct meson_clk_mpll gxbb_mpll1 = { .shift = 14, .width = 1, }, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "mpll1", .ops = &meson_clk_mpll_ops, @@ -593,7 +593,7 @@ static struct meson_clk_mpll gxbb_mpll2 = { .shift = 14, .width = 1, }, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "mpll2", .ops = &meson_clk_mpll_ops, @@ -620,7 +620,7 @@ static struct clk_mux gxbb_mpeg_clk_sel = { .shift = 12, .flags = CLK_MUX_READ_ONLY, .table = mux_table_clk81, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "mpeg_clk_sel", .ops = &clk_mux_ro_ops, @@ -639,7 +639,7 @@ static struct clk_divider gxbb_mpeg_clk_div = { .reg = (void *)HHI_MPEG_CLK_CNTL, .shift = 0, .width = 7, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "mpeg_clk_div", .ops = &clk_divider_ops, @@ -653,7 +653,7 @@ static struct clk_divider gxbb_mpeg_clk_div = { static struct clk_gate gxbb_clk81 = { .reg = (void *)HHI_MPEG_CLK_CNTL, .bit_idx = 7, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "clk81", .ops = &clk_gate_ops, @@ -667,7 +667,7 @@ static struct clk_mux gxbb_sar_adc_clk_sel = { .reg = (void *)HHI_SAR_CLK_CNTL, .mask = 0x3, .shift = 9, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "sar_adc_clk_sel", .ops = &clk_mux_ops, @@ -681,7 +681,7 @@ static struct clk_divider gxbb_sar_adc_clk_div = { .reg = (void *)HHI_SAR_CLK_CNTL, .shift = 0, .width = 8, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "sar_adc_clk_div", .ops = &clk_divider_ops, @@ -693,7 +693,7 @@ static struct clk_divider gxbb_sar_adc_clk_div = { static struct clk_gate gxbb_sar_adc_clk = { .reg = (void *)HHI_SAR_CLK_CNTL, .bit_idx = 8, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "sar_adc_clk", .ops = &clk_gate_ops, @@ -719,7 +719,7 @@ static struct clk_mux gxbb_mali_0_sel = { .mask = 0x7, .shift = 9, .table = mux_table_mali_0_1, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "mali_0_sel", .ops = &clk_mux_ops, @@ -738,7 +738,7 @@ static struct clk_divider gxbb_mali_0_div = { .reg = (void *)HHI_MALI_CLK_CNTL, .shift = 0, .width = 7, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "mali_0_div", .ops = &clk_divider_ops, @@ -751,7 +751,7 @@ static struct clk_divider gxbb_mali_0_div = { static struct clk_gate gxbb_mali_0 = { .reg = (void *)HHI_MALI_CLK_CNTL, .bit_idx = 8, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "mali_0", .ops = &clk_gate_ops, @@ -766,7 +766,7 @@ static struct clk_mux gxbb_mali_1_sel = { .mask = 0x7, .shift = 25, .table = mux_table_mali_0_1, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "mali_1_sel", .ops = &clk_mux_ops, @@ -785,7 +785,7 @@ static struct clk_divider gxbb_mali_1_div = { .reg = (void *)HHI_MALI_CLK_CNTL, .shift = 16, .width = 7, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "mali_1_div", .ops = &clk_divider_ops, @@ -798,7 +798,7 @@ static struct clk_divider gxbb_mali_1_div = { static struct clk_gate gxbb_mali_1 = { .reg = (void *)HHI_MALI_CLK_CNTL, .bit_idx = 24, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "mali_1", .ops = &clk_gate_ops, @@ -818,7 +818,7 @@ static struct clk_mux gxbb_mali = { .mask = 1, .shift = 31, .table = mux_table_mali, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "mali", .ops = &clk_mux_ops, @@ -834,7 +834,7 @@ static struct clk_mux gxbb_cts_amclk_sel = { .shift = 9, /* Default parent unknown (register reset value: 0) */ .table = (u32[]){ 1, 2, 3 }, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "cts_amclk_sel", .ops = &clk_mux_ops, @@ -851,7 +851,7 @@ static struct meson_clk_audio_divider gxbb_cts_amclk_div = { .width = 8, }, .flags = CLK_DIVIDER_ROUND_CLOSEST, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "cts_amclk_div", .ops = &meson_clk_audio_divider_ops, @@ -864,7 +864,7 @@ static struct meson_clk_audio_divider gxbb_cts_amclk_div = { static struct clk_gate gxbb_cts_amclk = { .reg = (void *) HHI_AUD_CLK_CNTL, .bit_idx = 8, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "cts_amclk", .ops = &clk_gate_ops, @@ -880,7 +880,7 @@ static struct clk_mux gxbb_cts_mclk_i958_sel = { .shift = 25, /* Default parent unknown (register reset value: 0) */ .table = (u32[]){ 1, 2, 3 }, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data) { .name = "cts_mclk_i958_sel", .ops = &clk_mux_ops, @@ -894,7 +894,7 @@ static struct clk_divider gxbb_cts_mclk_i958_div = { .reg = (void *)HHI_AUD_CLK_CNTL2, .shift = 16, .width = 8, - .lock = &clk_lock, + .lock = &meson_clk_lock, .flags = CLK_DIVIDER_ROUND_CLOSEST, .hw.init = &(struct clk_init_data) { .name = "cts_mclk_i958_div", @@ -908,7 +908,7 @@ static struct clk_divider gxbb_cts_mclk_i958_div = { static struct clk_gate gxbb_cts_mclk_i958 = { .reg = (void *)HHI_AUD_CLK_CNTL2, .bit_idx = 24, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "cts_mclk_i958", .ops = &clk_gate_ops, @@ -922,7 +922,7 @@ static struct clk_mux gxbb_cts_i958 = { .reg = (void *)HHI_AUD_CLK_CNTL2, .mask = 0x1, .shift = 27, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "cts_i958", .ops = &clk_mux_ops, @@ -940,7 +940,7 @@ static struct clk_divider gxbb_32k_clk_div = { .reg = (void *)HHI_32K_CLK_CNTL, .shift = 0, .width = 14, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "32k_clk_div", .ops = &clk_divider_ops, @@ -953,7 +953,7 @@ static struct clk_divider gxbb_32k_clk_div = { static struct clk_gate gxbb_32k_clk = { .reg = (void *)HHI_32K_CLK_CNTL, .bit_idx = 15, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "32k_clk", .ops = &clk_gate_ops, @@ -971,7 +971,7 @@ static struct clk_mux gxbb_32k_clk_sel = { .reg = (void *)HHI_32K_CLK_CNTL, .mask = 0x3, .shift = 16, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "32k_clk_sel", .ops = &clk_mux_ops, @@ -997,7 +997,7 @@ static struct clk_mux gxbb_sd_emmc_a_clk0_sel = { .reg = (void *)HHI_SD_EMMC_CLK_CNTL, .mask = 0x7, .shift = 9, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data) { .name = "sd_emmc_a_clk0_sel", .ops = &clk_mux_ops, @@ -1011,7 +1011,7 @@ static struct clk_divider gxbb_sd_emmc_a_clk0_div = { .reg = (void *)HHI_SD_EMMC_CLK_CNTL, .shift = 0, .width = 7, - .lock = &clk_lock, + .lock = &meson_clk_lock, .flags = CLK_DIVIDER_ROUND_CLOSEST, .hw.init = &(struct clk_init_data) { .name = "sd_emmc_a_clk0_div", @@ -1025,23 +1025,13 @@ static struct clk_divider gxbb_sd_emmc_a_clk0_div = { static struct clk_gate gxbb_sd_emmc_a_clk0 = { .reg = (void *)HHI_SD_EMMC_CLK_CNTL, .bit_idx = 7, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "sd_emmc_a_clk0", .ops = &clk_gate_ops, .parent_names = (const char *[]){ "sd_emmc_a_clk0_div" }, .num_parents = 1, - - /* - * FIXME: - * We need CLK_IGNORE_UNUSED because mmc DT node point to xtal - * instead of this clock. CCF would gate this on boot, killing - * the mmc controller. Please remove this flag once DT properly - * point to this clock instead of xtal - * - * Same goes for emmc B and C clocks - */ - .flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, + .flags = CLK_SET_RATE_PARENT, }, }; @@ -1050,7 +1040,7 @@ static struct clk_mux gxbb_sd_emmc_b_clk0_sel = { .reg = (void *)HHI_SD_EMMC_CLK_CNTL, .mask = 0x7, .shift = 25, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data) { .name = "sd_emmc_b_clk0_sel", .ops = &clk_mux_ops, @@ -1064,7 +1054,7 @@ static struct clk_divider gxbb_sd_emmc_b_clk0_div = { .reg = (void *)HHI_SD_EMMC_CLK_CNTL, .shift = 16, .width = 7, - .lock = &clk_lock, + .lock = &meson_clk_lock, .flags = CLK_DIVIDER_ROUND_CLOSEST, .hw.init = &(struct clk_init_data) { .name = "sd_emmc_b_clk0_div", @@ -1078,13 +1068,13 @@ static struct clk_divider gxbb_sd_emmc_b_clk0_div = { static struct clk_gate gxbb_sd_emmc_b_clk0 = { .reg = (void *)HHI_SD_EMMC_CLK_CNTL, .bit_idx = 23, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "sd_emmc_b_clk0", .ops = &clk_gate_ops, .parent_names = (const char *[]){ "sd_emmc_b_clk0_div" }, .num_parents = 1, - .flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, + .flags = CLK_SET_RATE_PARENT, }, }; @@ -1093,7 +1083,7 @@ static struct clk_mux gxbb_sd_emmc_c_clk0_sel = { .reg = (void *)HHI_NAND_CLK_CNTL, .mask = 0x7, .shift = 9, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data) { .name = "sd_emmc_c_clk0_sel", .ops = &clk_mux_ops, @@ -1107,7 +1097,7 @@ static struct clk_divider gxbb_sd_emmc_c_clk0_div = { .reg = (void *)HHI_NAND_CLK_CNTL, .shift = 0, .width = 7, - .lock = &clk_lock, + .lock = &meson_clk_lock, .flags = CLK_DIVIDER_ROUND_CLOSEST, .hw.init = &(struct clk_init_data) { .name = "sd_emmc_c_clk0_div", @@ -1121,13 +1111,13 @@ static struct clk_divider gxbb_sd_emmc_c_clk0_div = { static struct clk_gate gxbb_sd_emmc_c_clk0 = { .reg = (void *)HHI_NAND_CLK_CNTL, .bit_idx = 7, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "sd_emmc_c_clk0", .ops = &clk_gate_ops, .parent_names = (const char *[]){ "sd_emmc_c_clk0_div" }, .num_parents = 1, - .flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, + .flags = CLK_SET_RATE_PARENT, }, }; @@ -1142,7 +1132,7 @@ static struct clk_mux gxbb_vpu_0_sel = { .reg = (void *)HHI_VPU_CLK_CNTL, .mask = 0x3, .shift = 9, - .lock = &clk_lock, + .lock = &meson_clk_lock, .table = mux_table_vpu, .hw.init = &(struct clk_init_data){ .name = "vpu_0_sel", @@ -1161,7 +1151,7 @@ static struct clk_divider gxbb_vpu_0_div = { .reg = (void *)HHI_VPU_CLK_CNTL, .shift = 0, .width = 7, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "vpu_0_div", .ops = &clk_divider_ops, @@ -1174,7 +1164,7 @@ static struct clk_divider gxbb_vpu_0_div = { static struct clk_gate gxbb_vpu_0 = { .reg = (void *)HHI_VPU_CLK_CNTL, .bit_idx = 8, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data) { .name = "vpu_0", .ops = &clk_gate_ops, @@ -1188,7 +1178,7 @@ static struct clk_mux gxbb_vpu_1_sel = { .reg = (void *)HHI_VPU_CLK_CNTL, .mask = 0x3, .shift = 25, - .lock = &clk_lock, + .lock = &meson_clk_lock, .table = mux_table_vpu, .hw.init = &(struct clk_init_data){ .name = "vpu_1_sel", @@ -1207,7 +1197,7 @@ static struct clk_divider gxbb_vpu_1_div = { .reg = (void *)HHI_VPU_CLK_CNTL, .shift = 16, .width = 7, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "vpu_1_div", .ops = &clk_divider_ops, @@ -1220,7 +1210,7 @@ static struct clk_divider gxbb_vpu_1_div = { static struct clk_gate gxbb_vpu_1 = { .reg = (void *)HHI_VPU_CLK_CNTL, .bit_idx = 24, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data) { .name = "vpu_1", .ops = &clk_gate_ops, @@ -1234,7 +1224,7 @@ static struct clk_mux gxbb_vpu = { .reg = (void *)HHI_VPU_CLK_CNTL, .mask = 1, .shift = 31, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "vpu", .ops = &clk_mux_ops, @@ -1259,7 +1249,7 @@ static struct clk_mux gxbb_vapb_0_sel = { .reg = (void *)HHI_VAPBCLK_CNTL, .mask = 0x3, .shift = 9, - .lock = &clk_lock, + .lock = &meson_clk_lock, .table = mux_table_vapb, .hw.init = &(struct clk_init_data){ .name = "vapb_0_sel", @@ -1278,7 +1268,7 @@ static struct clk_divider gxbb_vapb_0_div = { .reg = (void *)HHI_VAPBCLK_CNTL, .shift = 0, .width = 7, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "vapb_0_div", .ops = &clk_divider_ops, @@ -1291,7 +1281,7 @@ static struct clk_divider gxbb_vapb_0_div = { static struct clk_gate gxbb_vapb_0 = { .reg = (void *)HHI_VAPBCLK_CNTL, .bit_idx = 8, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data) { .name = "vapb_0", .ops = &clk_gate_ops, @@ -1305,7 +1295,7 @@ static struct clk_mux gxbb_vapb_1_sel = { .reg = (void *)HHI_VAPBCLK_CNTL, .mask = 0x3, .shift = 25, - .lock = &clk_lock, + .lock = &meson_clk_lock, .table = mux_table_vapb, .hw.init = &(struct clk_init_data){ .name = "vapb_1_sel", @@ -1324,7 +1314,7 @@ static struct clk_divider gxbb_vapb_1_div = { .reg = (void *)HHI_VAPBCLK_CNTL, .shift = 16, .width = 7, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "vapb_1_div", .ops = &clk_divider_ops, @@ -1337,7 +1327,7 @@ static struct clk_divider gxbb_vapb_1_div = { static struct clk_gate gxbb_vapb_1 = { .reg = (void *)HHI_VAPBCLK_CNTL, .bit_idx = 24, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data) { .name = "vapb_1", .ops = &clk_gate_ops, @@ -1351,7 +1341,7 @@ static struct clk_mux gxbb_vapb_sel = { .reg = (void *)HHI_VAPBCLK_CNTL, .mask = 1, .shift = 31, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "vapb_sel", .ops = &clk_mux_ops, @@ -1368,7 +1358,7 @@ static struct clk_mux gxbb_vapb_sel = { static struct clk_gate gxbb_vapb = { .reg = (void *)HHI_VAPBCLK_CNTL, .bit_idx = 30, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data) { .name = "vapb", .ops = &clk_gate_ops, @@ -1386,7 +1376,7 @@ static MESON_GATE(gxbb_pl301, HHI_GCLK_MPEG0, 6); static MESON_GATE(gxbb_periphs, HHI_GCLK_MPEG0, 7); static MESON_GATE(gxbb_spicc, HHI_GCLK_MPEG0, 8); static MESON_GATE(gxbb_i2c, HHI_GCLK_MPEG0, 9); -static MESON_GATE(gxbb_sar_adc, HHI_GCLK_MPEG0, 10); +static MESON_GATE(gxbb_sana, HHI_GCLK_MPEG0, 10); static MESON_GATE(gxbb_smart_card, HHI_GCLK_MPEG0, 11); static MESON_GATE(gxbb_rng0, HHI_GCLK_MPEG0, 12); static MESON_GATE(gxbb_uart0, HHI_GCLK_MPEG0, 13); @@ -1437,7 +1427,7 @@ static MESON_GATE(gxbb_usb0_ddr_bridge, HHI_GCLK_MPEG2, 9); static MESON_GATE(gxbb_mmc_pclk, HHI_GCLK_MPEG2, 11); static MESON_GATE(gxbb_dvin, HHI_GCLK_MPEG2, 12); static MESON_GATE(gxbb_uart2, HHI_GCLK_MPEG2, 15); -static MESON_GATE(gxbb_sana, HHI_GCLK_MPEG2, 22); +static MESON_GATE(gxbb_sar_adc, HHI_GCLK_MPEG2, 22); static MESON_GATE(gxbb_vpu_intr, HHI_GCLK_MPEG2, 25); static MESON_GATE(gxbb_sec_ahb_ahb3_bridge, HHI_GCLK_MPEG2, 26); static MESON_GATE(gxbb_clk81_a53, HHI_GCLK_MPEG2, 29); diff --git a/drivers/clk/meson/meson8b.c b/drivers/clk/meson/meson8b.c index 20ab719..3ffea80 100644 --- a/drivers/clk/meson/meson8b.c +++ b/drivers/clk/meson/meson8b.c @@ -32,7 +32,7 @@ #include "clkc.h" #include "meson8b.h" -static DEFINE_SPINLOCK(clk_lock); +static DEFINE_SPINLOCK(meson_clk_lock); static void __iomem *clk_base; @@ -136,7 +136,7 @@ static struct meson_clk_pll meson8b_fixed_pll = { .shift = 16, .width = 2, }, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "fixed_pll", .ops = &meson_clk_pll_ro_ops, @@ -162,7 +162,7 @@ static struct meson_clk_pll meson8b_vid_pll = { .shift = 16, .width = 2, }, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "vid_pll", .ops = &meson_clk_pll_ro_ops, @@ -190,7 +190,7 @@ static struct meson_clk_pll meson8b_sys_pll = { }, .rate_table = sys_pll_rate_table, .rate_count = ARRAY_SIZE(sys_pll_rate_table), - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "sys_pll", .ops = &meson_clk_pll_ops, @@ -281,7 +281,7 @@ static struct meson_clk_mpll meson8b_mpll0 = { .shift = 25, .width = 1, }, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "mpll0", .ops = &meson_clk_mpll_ops, @@ -311,7 +311,7 @@ static struct meson_clk_mpll meson8b_mpll1 = { .shift = 14, .width = 1, }, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "mpll1", .ops = &meson_clk_mpll_ops, @@ -341,7 +341,7 @@ static struct meson_clk_mpll meson8b_mpll2 = { .shift = 14, .width = 1, }, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "mpll2", .ops = &meson_clk_mpll_ops, @@ -375,7 +375,7 @@ struct clk_mux meson8b_mpeg_clk_sel = { .shift = 12, .flags = CLK_MUX_READ_ONLY, .table = mux_table_clk81, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "mpeg_clk_sel", .ops = &clk_mux_ro_ops, @@ -395,7 +395,7 @@ struct clk_divider meson8b_mpeg_clk_div = { .reg = (void *)HHI_MPEG_CLK_CNTL, .shift = 0, .width = 7, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "mpeg_clk_div", .ops = &clk_divider_ops, @@ -408,7 +408,7 @@ struct clk_divider meson8b_mpeg_clk_div = { struct clk_gate meson8b_clk81 = { .reg = (void *)HHI_MPEG_CLK_CNTL, .bit_idx = 7, - .lock = &clk_lock, + .lock = &meson_clk_lock, .hw.init = &(struct clk_init_data){ .name = "clk81", .ops = &clk_gate_ops, @@ -773,7 +773,7 @@ static int meson8b_clk_reset_update(struct reset_controller_dev *rcdev, reset = &meson8b_clk_reset_bits[id]; - spin_lock_irqsave(&clk_lock, flags); + spin_lock_irqsave(&meson_clk_lock, flags); val = readl(meson8b_clk_reset->base + reset->reg); if (assert) @@ -782,7 +782,7 @@ static int meson8b_clk_reset_update(struct reset_controller_dev *rcdev, val &= ~BIT(reset->bit_idx); writel(val, meson8b_clk_reset->base + reset->reg); - spin_unlock_irqrestore(&clk_lock, flags); + spin_unlock_irqrestore(&meson_clk_lock, flags); return 0; } diff --git a/drivers/clk/mvebu/armada-37xx-periph.c b/drivers/clk/mvebu/armada-37xx-periph.c index cecb0fd..87213ea 100644 --- a/drivers/clk/mvebu/armada-37xx-periph.c +++ b/drivers/clk/mvebu/armada-37xx-periph.c @@ -21,9 +21,11 @@ */ #include <linux/clk-provider.h> +#include <linux/mfd/syscon.h> #include <linux/of.h> #include <linux/of_device.h> #include <linux/platform_device.h> +#include <linux/regmap.h> #include <linux/slab.h> #define TBG_SEL 0x0 @@ -33,6 +35,26 @@ #define CLK_SEL 0x10 #define CLK_DIS 0x14 +#define LOAD_LEVEL_NR 4 + +#define ARMADA_37XX_NB_L0L1 0x18 +#define ARMADA_37XX_NB_L2L3 0x1C +#define ARMADA_37XX_NB_TBG_DIV_OFF 13 +#define ARMADA_37XX_NB_TBG_DIV_MASK 0x7 +#define ARMADA_37XX_NB_CLK_SEL_OFF 11 +#define ARMADA_37XX_NB_CLK_SEL_MASK 0x1 +#define ARMADA_37XX_NB_TBG_SEL_OFF 9 +#define ARMADA_37XX_NB_TBG_SEL_MASK 0x3 +#define ARMADA_37XX_NB_CONFIG_SHIFT 16 +#define ARMADA_37XX_NB_DYN_MOD 0x24 +#define ARMADA_37XX_NB_DFS_EN 31 +#define ARMADA_37XX_NB_CPU_LOAD 0x30 +#define ARMADA_37XX_NB_CPU_LOAD_MASK 0x3 +#define ARMADA_37XX_DVFS_LOAD_0 0 +#define ARMADA_37XX_DVFS_LOAD_1 1 +#define ARMADA_37XX_DVFS_LOAD_2 2 +#define ARMADA_37XX_DVFS_LOAD_3 3 + struct clk_periph_driver_data { struct clk_hw_onecell_data *hw_data; spinlock_t lock; @@ -46,7 +68,18 @@ struct clk_double_div { u8 shift2; }; +struct clk_pm_cpu { + struct clk_hw hw; + void __iomem *reg_mux; + u8 shift_mux; + u32 mask_mux; + void __iomem *reg_div; + u8 shift_div; + struct regmap *nb_pm_base; +}; + #define to_clk_double_div(_hw) container_of(_hw, struct clk_double_div, hw) +#define to_clk_pm_cpu(_hw) container_of(_hw, struct clk_pm_cpu, hw) struct clk_periph_data { const char *name; @@ -55,6 +88,7 @@ struct clk_periph_data { struct clk_hw *mux_hw; struct clk_hw *rate_hw; struct clk_hw *gate_hw; + struct clk_hw *muxrate_hw; bool is_double_div; }; @@ -79,7 +113,9 @@ static const struct clk_div_table clk_table2[] = { { .val = 1, .div = 4, }, { .val = 0, .div = 0, }, /* last entry */ }; + static const struct clk_ops clk_double_div_ops; +static const struct clk_ops clk_pm_cpu_ops; #define PERIPH_GATE(_name, _bit) \ struct clk_gate gate_##_name = { \ @@ -121,6 +157,18 @@ struct clk_divider rate_##_name = { \ } \ }; +#define PERIPH_PM_CPU(_name, _shift1, _reg, _shift2) \ +struct clk_pm_cpu muxrate_##_name = { \ + .reg_mux = (void *)TBG_SEL, \ + .mask_mux = 3, \ + .shift_mux = _shift1, \ + .reg_div = (void *)_reg, \ + .shift_div = _shift2, \ + .hw.init = &(struct clk_init_data){ \ + .ops = &clk_pm_cpu_ops, \ + } \ +}; + #define PERIPH_CLK_FULL_DD(_name, _bit, _shift, _reg1, _reg2, _shift1, _shift2)\ static PERIPH_GATE(_name, _bit); \ static PERIPH_MUX(_name, _shift); \ @@ -135,10 +183,6 @@ static PERIPH_DIV(_name, _reg, _shift1, _table); static PERIPH_GATE(_name, _bit); \ static PERIPH_DIV(_name, _reg, _shift, _table); -#define PERIPH_CLK_MUX_DIV(_name, _shift, _reg, _shift_div, _table) \ -static PERIPH_MUX(_name, _shift); \ -static PERIPH_DIV(_name, _reg, _shift_div, _table); - #define PERIPH_CLK_MUX_DD(_name, _shift, _reg1, _reg2, _shift1, _shift2)\ static PERIPH_MUX(_name, _shift); \ static PERIPH_DOUBLEDIV(_name, _reg1, _reg2, _shift1, _shift2); @@ -179,13 +223,12 @@ static PERIPH_DOUBLEDIV(_name, _reg1, _reg2, _shift1, _shift2); .rate_hw = &rate_##_name.hw, \ } -#define REF_CLK_MUX_DIV(_name) \ +#define REF_CLK_PM_CPU(_name) \ { .name = #_name, \ .parent_names = (const char *[]){ "TBG-A-P", \ "TBG-B-P", "TBG-A-S", "TBG-B-S"}, \ .num_parents = 4, \ - .mux_hw = &mux_##_name.hw, \ - .rate_hw = &rate_##_name.hw, \ + .muxrate_hw = &muxrate_##_name.hw, \ } #define REF_CLK_MUX_DD(_name) \ @@ -215,9 +258,9 @@ PERIPH_CLK_FULL_DD(ddr_fclk, 21, 16, DIV_SEL0, DIV_SEL0, 15, 12); PERIPH_CLK_FULL(trace, 22, 18, DIV_SEL0, 20, clk_table6); PERIPH_CLK_FULL(counter, 23, 20, DIV_SEL0, 23, clk_table6); PERIPH_CLK_FULL_DD(eip97, 24, 24, DIV_SEL2, DIV_SEL2, 22, 19); -PERIPH_CLK_MUX_DIV(cpu, 22, DIV_SEL0, 28, clk_table6); +static PERIPH_PM_CPU(cpu, 22, DIV_SEL0, 28); -static struct clk_periph_data data_nb[] ={ +static struct clk_periph_data data_nb[] = { REF_CLK_FULL_DD(mmc), REF_CLK_FULL_DD(sata_host), REF_CLK_FULL_DD(sec_at), @@ -234,7 +277,7 @@ static struct clk_periph_data data_nb[] ={ REF_CLK_FULL(trace), REF_CLK_FULL(counter), REF_CLK_FULL_DD(eip97), - REF_CLK_MUX_DIV(cpu), + REF_CLK_PM_CPU(cpu), { }, }; @@ -281,7 +324,7 @@ static unsigned int get_div(void __iomem *reg, int shift) } static unsigned long clk_double_div_recalc_rate(struct clk_hw *hw, - unsigned long parent_rate) + unsigned long parent_rate) { struct clk_double_div *double_div = to_clk_double_div(hw); unsigned int div; @@ -296,6 +339,222 @@ static const struct clk_ops clk_double_div_ops = { .recalc_rate = clk_double_div_recalc_rate, }; +static void armada_3700_pm_dvfs_update_regs(unsigned int load_level, + unsigned int *reg, + unsigned int *offset) +{ + if (load_level <= ARMADA_37XX_DVFS_LOAD_1) + *reg = ARMADA_37XX_NB_L0L1; + else + *reg = ARMADA_37XX_NB_L2L3; + + if (load_level == ARMADA_37XX_DVFS_LOAD_0 || + load_level == ARMADA_37XX_DVFS_LOAD_2) + *offset += ARMADA_37XX_NB_CONFIG_SHIFT; +} + +static bool armada_3700_pm_dvfs_is_enabled(struct regmap *base) +{ + unsigned int val, reg = ARMADA_37XX_NB_DYN_MOD; + + if (IS_ERR(base)) + return false; + + regmap_read(base, reg, &val); + + return !!(val & BIT(ARMADA_37XX_NB_DFS_EN)); +} + +static unsigned int armada_3700_pm_dvfs_get_cpu_div(struct regmap *base) +{ + unsigned int reg = ARMADA_37XX_NB_CPU_LOAD; + unsigned int offset = ARMADA_37XX_NB_TBG_DIV_OFF; + unsigned int load_level, div; + + /* + * This function is always called after the function + * armada_3700_pm_dvfs_is_enabled, so no need to check again + * if the base is valid. + */ + regmap_read(base, reg, &load_level); + + /* + * The register and the offset inside this register accessed to + * read the current divider depend on the load level + */ + load_level &= ARMADA_37XX_NB_CPU_LOAD_MASK; + armada_3700_pm_dvfs_update_regs(load_level, ®, &offset); + + regmap_read(base, reg, &div); + + return (div >> offset) & ARMADA_37XX_NB_TBG_DIV_MASK; +} + +static unsigned int armada_3700_pm_dvfs_get_cpu_parent(struct regmap *base) +{ + unsigned int reg = ARMADA_37XX_NB_CPU_LOAD; + unsigned int offset = ARMADA_37XX_NB_TBG_SEL_OFF; + unsigned int load_level, sel; + + /* + * This function is always called after the function + * armada_3700_pm_dvfs_is_enabled, so no need to check again + * if the base is valid + */ + regmap_read(base, reg, &load_level); + + /* + * The register and the offset inside this register accessed to + * read the current divider depend on the load level + */ + load_level &= ARMADA_37XX_NB_CPU_LOAD_MASK; + armada_3700_pm_dvfs_update_regs(load_level, ®, &offset); + + regmap_read(base, reg, &sel); + + return (sel >> offset) & ARMADA_37XX_NB_TBG_SEL_MASK; +} + +static u8 clk_pm_cpu_get_parent(struct clk_hw *hw) +{ + struct clk_pm_cpu *pm_cpu = to_clk_pm_cpu(hw); + int num_parents = clk_hw_get_num_parents(hw); + u32 val; + + if (armada_3700_pm_dvfs_is_enabled(pm_cpu->nb_pm_base)) { + val = armada_3700_pm_dvfs_get_cpu_parent(pm_cpu->nb_pm_base); + } else { + val = readl(pm_cpu->reg_mux) >> pm_cpu->shift_mux; + val &= pm_cpu->mask_mux; + } + + if (val >= num_parents) + return -EINVAL; + + return val; +} + +static int clk_pm_cpu_set_parent(struct clk_hw *hw, u8 index) +{ + struct clk_pm_cpu *pm_cpu = to_clk_pm_cpu(hw); + struct regmap *base = pm_cpu->nb_pm_base; + int load_level; + + /* + * We set the clock parent only if the DVFS is available but + * not enabled. + */ + if (IS_ERR(base) || armada_3700_pm_dvfs_is_enabled(base)) + return -EINVAL; + + /* Set the parent clock for all the load level */ + for (load_level = 0; load_level < LOAD_LEVEL_NR; load_level++) { + unsigned int reg, mask, val, + offset = ARMADA_37XX_NB_TBG_SEL_OFF; + + armada_3700_pm_dvfs_update_regs(load_level, ®, &offset); + + val = index << offset; + mask = ARMADA_37XX_NB_TBG_SEL_MASK << offset; + regmap_update_bits(base, reg, mask, val); + } + return 0; +} + +static unsigned long clk_pm_cpu_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct clk_pm_cpu *pm_cpu = to_clk_pm_cpu(hw); + unsigned int div; + + if (armada_3700_pm_dvfs_is_enabled(pm_cpu->nb_pm_base)) + div = armada_3700_pm_dvfs_get_cpu_div(pm_cpu->nb_pm_base); + else + div = get_div(pm_cpu->reg_div, pm_cpu->shift_div); + return DIV_ROUND_UP_ULL((u64)parent_rate, div); +} + +static long clk_pm_cpu_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *parent_rate) +{ + struct clk_pm_cpu *pm_cpu = to_clk_pm_cpu(hw); + struct regmap *base = pm_cpu->nb_pm_base; + unsigned int div = *parent_rate / rate; + unsigned int load_level; + /* only available when DVFS is enabled */ + if (!armada_3700_pm_dvfs_is_enabled(base)) + return -EINVAL; + + for (load_level = 0; load_level < LOAD_LEVEL_NR; load_level++) { + unsigned int reg, val, offset = ARMADA_37XX_NB_TBG_DIV_OFF; + + armada_3700_pm_dvfs_update_regs(load_level, ®, &offset); + + regmap_read(base, reg, &val); + + val >>= offset; + val &= ARMADA_37XX_NB_TBG_DIV_MASK; + if (val == div) + /* + * We found a load level matching the target + * divider, switch to this load level and + * return. + */ + return *parent_rate / div; + } + + /* We didn't find any valid divider */ + return -EINVAL; +} + +static int clk_pm_cpu_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct clk_pm_cpu *pm_cpu = to_clk_pm_cpu(hw); + struct regmap *base = pm_cpu->nb_pm_base; + unsigned int div = parent_rate / rate; + unsigned int load_level; + + /* only available when DVFS is enabled */ + if (!armada_3700_pm_dvfs_is_enabled(base)) + return -EINVAL; + + for (load_level = 0; load_level < LOAD_LEVEL_NR; load_level++) { + unsigned int reg, mask, val, + offset = ARMADA_37XX_NB_TBG_DIV_OFF; + + armada_3700_pm_dvfs_update_regs(load_level, ®, &offset); + + regmap_read(base, reg, &val); + val >>= offset; + val &= ARMADA_37XX_NB_TBG_DIV_MASK; + + if (val == div) { + /* + * We found a load level matching the target + * divider, switch to this load level and + * return. + */ + reg = ARMADA_37XX_NB_CPU_LOAD; + mask = ARMADA_37XX_NB_CPU_LOAD_MASK; + regmap_update_bits(base, reg, mask, load_level); + + return rate; + } + } + + /* We didn't find any valid divider */ + return -EINVAL; +} + +static const struct clk_ops clk_pm_cpu_ops = { + .get_parent = clk_pm_cpu_get_parent, + .set_parent = clk_pm_cpu_set_parent, + .round_rate = clk_pm_cpu_round_rate, + .set_rate = clk_pm_cpu_set_rate, + .recalc_rate = clk_pm_cpu_recalc_rate, +}; + static const struct of_device_id armada_3700_periph_clock_of_match[] = { { .compatible = "marvell,armada-3700-periph-clock-nb", .data = data_nb, }, @@ -303,6 +562,7 @@ static const struct of_device_id armada_3700_periph_clock_of_match[] = { .data = data_sb, }, { } }; + static int armada_3700_add_composite_clk(const struct clk_periph_data *data, void __iomem *reg, spinlock_t *lock, struct device *dev, struct clk_hw **hw) @@ -354,15 +614,31 @@ static int armada_3700_add_composite_clk(const struct clk_periph_data *data, } } - *hw = clk_hw_register_composite(dev, data->name, data->parent_names, - data->num_parents, mux_hw, - mux_ops, rate_hw, rate_ops, - gate_hw, gate_ops, CLK_IGNORE_UNUSED); + if (data->muxrate_hw) { + struct clk_pm_cpu *pmcpu_clk; + struct clk_hw *muxrate_hw = data->muxrate_hw; + struct regmap *map; - if (IS_ERR(*hw)) - return PTR_ERR(*hw); + pmcpu_clk = to_clk_pm_cpu(muxrate_hw); + pmcpu_clk->reg_mux = reg + (u64)pmcpu_clk->reg_mux; + pmcpu_clk->reg_div = reg + (u64)pmcpu_clk->reg_div; - return 0; + mux_hw = muxrate_hw; + rate_hw = muxrate_hw; + mux_ops = muxrate_hw->init->ops; + rate_ops = muxrate_hw->init->ops; + + map = syscon_regmap_lookup_by_compatible( + "marvell,armada-3700-nb-pm"); + pmcpu_clk->nb_pm_base = map; + } + + *hw = clk_hw_register_composite(dev, data->name, data->parent_names, + data->num_parents, mux_hw, + mux_ops, rate_hw, rate_ops, + gate_hw, gate_ops, CLK_IGNORE_UNUSED); + + return PTR_ERR_OR_ZERO(*hw); } static int armada_3700_periph_clock_probe(struct platform_device *pdev) @@ -406,12 +682,11 @@ static int armada_3700_periph_clock_probe(struct platform_device *pdev) if (armada_3700_add_composite_clk(&data[i], reg, &driver_data->lock, dev, hw)) dev_err(dev, "Can't register periph clock %s\n", - data[i].name); - + data[i].name); } ret = of_clk_add_hw_provider(np, of_clk_hw_onecell_get, - driver_data->hw_data); + driver_data->hw_data); if (ret) { for (i = 0; i < num_periph; i++) clk_hw_unregister(driver_data->hw_data->hws[i]); diff --git a/drivers/clk/nxp/clk-lpc32xx.c b/drivers/clk/nxp/clk-lpc32xx.c index 7b359af..f5d815f 100644 --- a/drivers/clk/nxp/clk-lpc32xx.c +++ b/drivers/clk/nxp/clk-lpc32xx.c @@ -526,7 +526,7 @@ static unsigned long clk_pll_recalc_rate(struct clk_hw *hw, !(pll_is_valid(parent_rate, 1, 1000000, 20000000) && pll_is_valid(cco_rate, 1, 156000000, 320000000) && pll_is_valid(ref_rate, 1, 1000000, 27000000))) - pr_err("%s: PLL clocks are not in valid ranges: %lu/%lu/%lu", + pr_err("%s: PLL clocks are not in valid ranges: %lu/%lu/%lu\n", clk_hw_get_name(hw), parent_rate, cco_rate, ref_rate); @@ -956,7 +956,7 @@ static unsigned long clk_divider_recalc_rate(struct clk_hw *hw, val &= div_mask(divider->width); return divider_recalc_rate(hw, parent_rate, val, divider->table, - divider->flags); + divider->flags, divider->width); } static long clk_divider_round_rate(struct clk_hw *hw, unsigned long rate, @@ -1505,7 +1505,7 @@ static void __init lpc32xx_clk_init(struct device_node *np) return; } if (clk_get_rate(clk_32k) != 32768) { - pr_err("invalid clock rate of external 32KHz oscillator"); + pr_err("invalid clock rate of external 32KHz oscillator\n"); return; } diff --git a/drivers/clk/pxa/clk-pxa3xx.c b/drivers/clk/pxa/clk-pxa3xx.c index 42bdaa7..2d126df 100644 --- a/drivers/clk/pxa/clk-pxa3xx.c +++ b/drivers/clk/pxa/clk-pxa3xx.c @@ -329,12 +329,16 @@ static void __init pxa3xx_dummy_clocks_init(void) static void __init pxa3xx_base_clocks_init(void) { + struct clk *clk; + pxa3xx_register_plls(); pxa3xx_register_core(); clk_register_clk_pxa3xx_system_bus(); clk_register_clk_pxa3xx_ac97(); clk_register_clk_pxa3xx_smemc(); - clk_register_gate(NULL, "CLK_POUT", "osc_13mhz", 0, OSCC, 11, 0, NULL); + clk = clk_register_gate(NULL, "CLK_POUT", + "osc_13mhz", 0, OSCC, 11, 0, NULL); + clk_register_clkdev(clk, "CLK_POUT", NULL); clkdev_pxa_register(CLK_OSTIMER, "OSTIMER0", NULL, clk_register_fixed_factor(NULL, "os-timer0", "osc_13mhz", 0, 1, 4)); diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig index 9f6c278..fbf4532 100644 --- a/drivers/clk/qcom/Kconfig +++ b/drivers/clk/qcom/Kconfig @@ -12,6 +12,27 @@ config COMMON_CLK_QCOM select REGMAP_MMIO select RESET_CONTROLLER +config QCOM_A53PLL + tristate "MSM8916 A53 PLL" + depends on COMMON_CLK_QCOM + default ARCH_QCOM + help + Support for the A53 PLL on MSM8916 devices. It provides + the CPU with frequencies above 1GHz. + Say Y if you want to support higher CPU frequencies on MSM8916 + devices. + +config QCOM_CLK_APCS_MSM8916 + tristate "MSM8916 APCS Clock Controller" + depends on COMMON_CLK_QCOM + depends on QCOM_APCS_IPC || COMPILE_TEST + default ARCH_QCOM + help + Support for the APCS Clock Controller on msm8916 devices. The + APCS is managing the mux and divider which feeds the CPUs. + Say Y if you want to support CPU frequency scaling on devices + such as msm8916. + config QCOM_CLK_RPM tristate "RPM based Clock Controller" depends on COMMON_CLK_QCOM && MFD_QCOM_RPM @@ -196,3 +217,12 @@ config MSM_MMCC_8996 Support for the multimedia clock controller on msm8996 devices. Say Y if you want to support multimedia devices such as display, graphics, video encode/decode, camera, etc. + +config SPMI_PMIC_CLKDIV + tristate "SPMI PMIC clkdiv Support" + depends on (COMMON_CLK_QCOM && SPMI) || COMPILE_TEST + help + This driver supports the clkdiv functionality on the Qualcomm + Technologies, Inc. SPMI PMIC. It configures the frequency of + clkdiv outputs of the PMIC. These clocks are typically wired + through alternate functions on GPIO pins. diff --git a/drivers/clk/qcom/Makefile b/drivers/clk/qcom/Makefile index 26410d3..230332c 100644 --- a/drivers/clk/qcom/Makefile +++ b/drivers/clk/qcom/Makefile @@ -10,6 +10,7 @@ clk-qcom-y += clk-rcg2.o clk-qcom-y += clk-branch.o clk-qcom-y += clk-regmap-divider.o clk-qcom-y += clk-regmap-mux.o +clk-qcom-y += clk-regmap-mux-div.o clk-qcom-y += reset.o clk-qcom-$(CONFIG_QCOM_GDSC) += gdsc.o @@ -32,5 +33,8 @@ obj-$(CONFIG_MSM_LCC_8960) += lcc-msm8960.o obj-$(CONFIG_MSM_MMCC_8960) += mmcc-msm8960.o obj-$(CONFIG_MSM_MMCC_8974) += mmcc-msm8974.o obj-$(CONFIG_MSM_MMCC_8996) += mmcc-msm8996.o +obj-$(CONFIG_QCOM_A53PLL) += a53-pll.o +obj-$(CONFIG_QCOM_CLK_APCS_MSM8916) += apcs-msm8916.o obj-$(CONFIG_QCOM_CLK_RPM) += clk-rpm.o obj-$(CONFIG_QCOM_CLK_SMD_RPM) += clk-smd-rpm.o +obj-$(CONFIG_SPMI_PMIC_CLKDIV) += clk-spmi-pmic-div.o diff --git a/drivers/clk/qcom/a53-pll.c b/drivers/clk/qcom/a53-pll.c new file mode 100644 index 0000000..45cfc57 --- /dev/null +++ b/drivers/clk/qcom/a53-pll.c @@ -0,0 +1,107 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Qualcomm A53 PLL driver + * + * Copyright (c) 2017, Linaro Limited + * Author: Georgi Djakov <georgi.djakov@linaro.org> + */ + +#include <linux/clk-provider.h> +#include <linux/kernel.h> +#include <linux/platform_device.h> +#include <linux/regmap.h> +#include <linux/module.h> + +#include "clk-pll.h" +#include "clk-regmap.h" + +static const struct pll_freq_tbl a53pll_freq[] = { + { 998400000, 52, 0x0, 0x1, 0 }, + { 1094400000, 57, 0x0, 0x1, 0 }, + { 1152000000, 62, 0x0, 0x1, 0 }, + { 1209600000, 63, 0x0, 0x1, 0 }, + { 1248000000, 65, 0x0, 0x1, 0 }, + { 1363200000, 71, 0x0, 0x1, 0 }, + { 1401600000, 73, 0x0, 0x1, 0 }, + { } +}; + +static const struct regmap_config a53pll_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .max_register = 0x40, + .fast_io = true, +}; + +static int qcom_a53pll_probe(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + struct regmap *regmap; + struct resource *res; + struct clk_pll *pll; + void __iomem *base; + struct clk_init_data init = { }; + int ret; + + pll = devm_kzalloc(dev, sizeof(*pll), GFP_KERNEL); + if (!pll) + return -ENOMEM; + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + base = devm_ioremap_resource(dev, res); + if (IS_ERR(base)) + return PTR_ERR(base); + + regmap = devm_regmap_init_mmio(dev, base, &a53pll_regmap_config); + if (IS_ERR(regmap)) + return PTR_ERR(regmap); + + pll->l_reg = 0x04; + pll->m_reg = 0x08; + pll->n_reg = 0x0c; + pll->config_reg = 0x14; + pll->mode_reg = 0x00; + pll->status_reg = 0x1c; + pll->status_bit = 16; + pll->freq_tbl = a53pll_freq; + + init.name = "a53pll"; + init.parent_names = (const char *[]){ "xo" }; + init.num_parents = 1; + init.ops = &clk_pll_sr2_ops; + init.flags = CLK_IS_CRITICAL; + pll->clkr.hw.init = &init; + + ret = devm_clk_register_regmap(dev, &pll->clkr); + if (ret) { + dev_err(dev, "failed to register regmap clock: %d\n", ret); + return ret; + } + + ret = devm_of_clk_add_hw_provider(dev, of_clk_hw_simple_get, + &pll->clkr.hw); + if (ret) { + dev_err(dev, "failed to add clock provider: %d\n", ret); + return ret; + } + + return 0; +} + +static const struct of_device_id qcom_a53pll_match_table[] = { + { .compatible = "qcom,msm8916-a53pll" }, + { } +}; + +static struct platform_driver qcom_a53pll_driver = { + .probe = qcom_a53pll_probe, + .driver = { + .name = "qcom-a53pll", + .of_match_table = qcom_a53pll_match_table, + }, +}; +module_platform_driver(qcom_a53pll_driver); + +MODULE_DESCRIPTION("Qualcomm A53 PLL Driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/clk/qcom/apcs-msm8916.c b/drivers/clk/qcom/apcs-msm8916.c new file mode 100644 index 0000000..246957f --- /dev/null +++ b/drivers/clk/qcom/apcs-msm8916.c @@ -0,0 +1,138 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Qualcomm APCS clock controller driver + * + * Copyright (c) 2017, Linaro Limited + * Author: Georgi Djakov <georgi.djakov@linaro.org> + */ + +#include <linux/clk.h> +#include <linux/clk-provider.h> +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/slab.h> +#include <linux/platform_device.h> +#include <linux/regmap.h> + +#include "clk-regmap.h" +#include "clk-regmap-mux-div.h" + +static const u32 gpll0_a53cc_map[] = { 4, 5 }; + +static const char * const gpll0_a53cc[] = { + "gpll0_vote", + "a53pll", +}; + +/* + * We use the notifier function for switching to a temporary safe configuration + * (mux and divider), while the A53 PLL is reconfigured. + */ +static int a53cc_notifier_cb(struct notifier_block *nb, unsigned long event, + void *data) +{ + int ret = 0; + struct clk_regmap_mux_div *md = container_of(nb, + struct clk_regmap_mux_div, + clk_nb); + if (event == PRE_RATE_CHANGE) + /* set the mux and divider to safe frequency (400mhz) */ + ret = mux_div_set_src_div(md, 4, 3); + + return notifier_from_errno(ret); +} + +static int qcom_apcs_msm8916_clk_probe(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + struct device *parent = dev->parent; + struct clk_regmap_mux_div *a53cc; + struct regmap *regmap; + struct clk_init_data init = { }; + int ret; + + regmap = dev_get_regmap(parent, NULL); + if (IS_ERR(regmap)) { + ret = PTR_ERR(regmap); + dev_err(dev, "failed to get regmap: %d\n", ret); + return ret; + } + + a53cc = devm_kzalloc(dev, sizeof(*a53cc), GFP_KERNEL); + if (!a53cc) + return -ENOMEM; + + init.name = "a53mux"; + init.parent_names = gpll0_a53cc; + init.num_parents = ARRAY_SIZE(gpll0_a53cc); + init.ops = &clk_regmap_mux_div_ops; + init.flags = CLK_SET_RATE_PARENT; + + a53cc->clkr.hw.init = &init; + a53cc->clkr.regmap = regmap; + a53cc->reg_offset = 0x50; + a53cc->hid_width = 5; + a53cc->hid_shift = 0; + a53cc->src_width = 3; + a53cc->src_shift = 8; + a53cc->parent_map = gpll0_a53cc_map; + + a53cc->pclk = devm_clk_get(parent, NULL); + if (IS_ERR(a53cc->pclk)) { + ret = PTR_ERR(a53cc->pclk); + dev_err(dev, "failed to get clk: %d\n", ret); + return ret; + } + + a53cc->clk_nb.notifier_call = a53cc_notifier_cb; + ret = clk_notifier_register(a53cc->pclk, &a53cc->clk_nb); + if (ret) { + dev_err(dev, "failed to register clock notifier: %d\n", ret); + return ret; + } + + ret = devm_clk_register_regmap(dev, &a53cc->clkr); + if (ret) { + dev_err(dev, "failed to register regmap clock: %d\n", ret); + goto err; + } + + ret = of_clk_add_hw_provider(parent->of_node, of_clk_hw_simple_get, + &a53cc->clkr.hw); + if (ret) { + dev_err(dev, "failed to add clock provider: %d\n", ret); + goto err; + } + + platform_set_drvdata(pdev, a53cc); + + return 0; + +err: + clk_notifier_unregister(a53cc->pclk, &a53cc->clk_nb); + return ret; +} + +static int qcom_apcs_msm8916_clk_remove(struct platform_device *pdev) +{ + struct clk_regmap_mux_div *a53cc = platform_get_drvdata(pdev); + struct device *parent = pdev->dev.parent; + + clk_notifier_unregister(a53cc->pclk, &a53cc->clk_nb); + of_clk_del_provider(parent->of_node); + + return 0; +} + +static struct platform_driver qcom_apcs_msm8916_clk_driver = { + .probe = qcom_apcs_msm8916_clk_probe, + .remove = qcom_apcs_msm8916_clk_remove, + .driver = { + .name = "qcom-apcs-msm8916-clk", + }, +}; +module_platform_driver(qcom_apcs_msm8916_clk_driver); + +MODULE_AUTHOR("Georgi Djakov <georgi.djakov@linaro.org>"); +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("Qualcomm MSM8916 APCS clock driver"); diff --git a/drivers/clk/qcom/clk-alpha-pll.c b/drivers/clk/qcom/clk-alpha-pll.c index 47a1da3..6d04cd9 100644 --- a/drivers/clk/qcom/clk-alpha-pll.c +++ b/drivers/clk/qcom/clk-alpha-pll.c @@ -20,7 +20,7 @@ #include "clk-alpha-pll.h" #include "common.h" -#define PLL_MODE 0x00 +#define PLL_MODE(p) ((p)->offset + 0x0) # define PLL_OUTCTRL BIT(0) # define PLL_BYPASSNL BIT(1) # define PLL_RESET_N BIT(2) @@ -32,35 +32,87 @@ # define PLL_VOTE_FSM_ENA BIT(20) # define PLL_FSM_ENA BIT(20) # define PLL_VOTE_FSM_RESET BIT(21) +# define PLL_UPDATE BIT(22) +# define PLL_UPDATE_BYPASS BIT(23) # define PLL_OFFLINE_ACK BIT(28) +# define ALPHA_PLL_ACK_LATCH BIT(29) # define PLL_ACTIVE_FLAG BIT(30) # define PLL_LOCK_DET BIT(31) -#define PLL_L_VAL 0x04 -#define PLL_ALPHA_VAL 0x08 -#define PLL_ALPHA_VAL_U 0x0c +#define PLL_L_VAL(p) ((p)->offset + (p)->regs[PLL_OFF_L_VAL]) +#define PLL_ALPHA_VAL(p) ((p)->offset + (p)->regs[PLL_OFF_ALPHA_VAL]) +#define PLL_ALPHA_VAL_U(p) ((p)->offset + (p)->regs[PLL_OFF_ALPHA_VAL_U]) -#define PLL_USER_CTL 0x10 +#define PLL_USER_CTL(p) ((p)->offset + (p)->regs[PLL_OFF_USER_CTL]) # define PLL_POST_DIV_SHIFT 8 -# define PLL_POST_DIV_MASK 0xf +# define PLL_POST_DIV_MASK(p) GENMASK((p)->width, 0) # define PLL_ALPHA_EN BIT(24) +# define PLL_ALPHA_MODE BIT(25) # define PLL_VCO_SHIFT 20 # define PLL_VCO_MASK 0x3 -#define PLL_USER_CTL_U 0x14 - -#define PLL_CONFIG_CTL 0x18 -#define PLL_CONFIG_CTL_U 0x20 -#define PLL_TEST_CTL 0x1c -#define PLL_TEST_CTL_U 0x20 -#define PLL_STATUS 0x24 +#define PLL_USER_CTL_U(p) ((p)->offset + (p)->regs[PLL_OFF_USER_CTL_U]) + +#define PLL_CONFIG_CTL(p) ((p)->offset + (p)->regs[PLL_OFF_CONFIG_CTL]) +#define PLL_CONFIG_CTL_U(p) ((p)->offset + (p)->regs[PLL_OFF_CONFIG_CTL_U]) +#define PLL_TEST_CTL(p) ((p)->offset + (p)->regs[PLL_OFF_TEST_CTL]) +#define PLL_TEST_CTL_U(p) ((p)->offset + (p)->regs[PLL_OFF_TEST_CTL_U]) +#define PLL_STATUS(p) ((p)->offset + (p)->regs[PLL_OFF_STATUS]) + +const u8 clk_alpha_pll_regs[][PLL_OFF_MAX_REGS] = { + [CLK_ALPHA_PLL_TYPE_DEFAULT] = { + [PLL_OFF_L_VAL] = 0x04, + [PLL_OFF_ALPHA_VAL] = 0x08, + [PLL_OFF_ALPHA_VAL_U] = 0x0c, + [PLL_OFF_USER_CTL] = 0x10, + [PLL_OFF_USER_CTL_U] = 0x14, + [PLL_OFF_CONFIG_CTL] = 0x18, + [PLL_OFF_TEST_CTL] = 0x1c, + [PLL_OFF_TEST_CTL_U] = 0x20, + [PLL_OFF_STATUS] = 0x24, + }, + [CLK_ALPHA_PLL_TYPE_HUAYRA] = { + [PLL_OFF_L_VAL] = 0x04, + [PLL_OFF_ALPHA_VAL] = 0x08, + [PLL_OFF_USER_CTL] = 0x10, + [PLL_OFF_CONFIG_CTL] = 0x14, + [PLL_OFF_CONFIG_CTL_U] = 0x18, + [PLL_OFF_TEST_CTL] = 0x1c, + [PLL_OFF_TEST_CTL_U] = 0x20, + [PLL_OFF_STATUS] = 0x24, + }, + [CLK_ALPHA_PLL_TYPE_BRAMMO] = { + [PLL_OFF_L_VAL] = 0x04, + [PLL_OFF_ALPHA_VAL] = 0x08, + [PLL_OFF_ALPHA_VAL_U] = 0x0c, + [PLL_OFF_USER_CTL] = 0x10, + [PLL_OFF_CONFIG_CTL] = 0x18, + [PLL_OFF_TEST_CTL] = 0x1c, + [PLL_OFF_STATUS] = 0x24, + }, +}; +EXPORT_SYMBOL_GPL(clk_alpha_pll_regs); /* * Even though 40 bits are present, use only 32 for ease of calculation. */ #define ALPHA_REG_BITWIDTH 40 -#define ALPHA_BITWIDTH 32 -#define ALPHA_16BIT_MASK 0xffff +#define ALPHA_REG_16BIT_WIDTH 16 +#define ALPHA_BITWIDTH 32U +#define ALPHA_SHIFT(w) min(w, ALPHA_BITWIDTH) + +#define PLL_HUAYRA_M_WIDTH 8 +#define PLL_HUAYRA_M_SHIFT 8 +#define PLL_HUAYRA_M_MASK 0xff +#define PLL_HUAYRA_N_SHIFT 0 +#define PLL_HUAYRA_N_MASK 0xff +#define PLL_HUAYRA_ALPHA_WIDTH 16 + +#define pll_alpha_width(p) \ + ((PLL_ALPHA_VAL_U(p) - PLL_ALPHA_VAL(p) == 4) ? \ + ALPHA_REG_BITWIDTH : ALPHA_REG_16BIT_WIDTH) + +#define pll_has_64bit_config(p) ((PLL_CONFIG_CTL_U(p) - PLL_CONFIG_CTL(p)) == 4) #define to_clk_alpha_pll(_hw) container_of(to_clk_regmap(_hw), \ struct clk_alpha_pll, clkr) @@ -71,18 +123,17 @@ static int wait_for_pll(struct clk_alpha_pll *pll, u32 mask, bool inverse, const char *action) { - u32 val, off; + u32 val; int count; int ret; const char *name = clk_hw_get_name(&pll->clkr.hw); - off = pll->offset; - ret = regmap_read(pll->clkr.regmap, off + PLL_MODE, &val); + ret = regmap_read(pll->clkr.regmap, PLL_MODE(pll), &val); if (ret) return ret; for (count = 100; count > 0; count--) { - ret = regmap_read(pll->clkr.regmap, off + PLL_MODE, &val); + ret = regmap_read(pll->clkr.regmap, PLL_MODE(pll), &val); if (ret) return ret; if (inverse && !(val & mask)) @@ -109,16 +160,30 @@ static int wait_for_pll(struct clk_alpha_pll *pll, u32 mask, bool inverse, #define wait_for_pll_offline(pll) \ wait_for_pll(pll, PLL_OFFLINE_ACK, 0, "offline") +#define wait_for_pll_update(pll) \ + wait_for_pll(pll, PLL_UPDATE, 1, "update") + +#define wait_for_pll_update_ack_set(pll) \ + wait_for_pll(pll, ALPHA_PLL_ACK_LATCH, 0, "update_ack_set") + +#define wait_for_pll_update_ack_clear(pll) \ + wait_for_pll(pll, ALPHA_PLL_ACK_LATCH, 1, "update_ack_clear") + void clk_alpha_pll_configure(struct clk_alpha_pll *pll, struct regmap *regmap, const struct alpha_pll_config *config) { u32 val, mask; - u32 off = pll->offset; - regmap_write(regmap, off + PLL_L_VAL, config->l); - regmap_write(regmap, off + PLL_ALPHA_VAL, config->alpha); - regmap_write(regmap, off + PLL_CONFIG_CTL, config->config_ctl_val); - regmap_write(regmap, off + PLL_CONFIG_CTL_U, config->config_ctl_hi_val); + regmap_write(regmap, PLL_L_VAL(pll), config->l); + regmap_write(regmap, PLL_ALPHA_VAL(pll), config->alpha); + regmap_write(regmap, PLL_CONFIG_CTL(pll), config->config_ctl_val); + + if (pll_has_64bit_config(pll)) + regmap_write(regmap, PLL_CONFIG_CTL_U(pll), + config->config_ctl_hi_val); + + if (pll_alpha_width(pll) > 32) + regmap_write(regmap, PLL_ALPHA_VAL_U(pll), config->alpha_hi); val = config->main_output_mask; val |= config->aux_output_mask; @@ -127,6 +192,8 @@ void clk_alpha_pll_configure(struct clk_alpha_pll *pll, struct regmap *regmap, val |= config->pre_div_val; val |= config->post_div_val; val |= config->vco_val; + val |= config->alpha_en_mask; + val |= config->alpha_mode_mask; mask = config->main_output_mask; mask |= config->aux_output_mask; @@ -136,20 +203,19 @@ void clk_alpha_pll_configure(struct clk_alpha_pll *pll, struct regmap *regmap, mask |= config->post_div_mask; mask |= config->vco_mask; - regmap_update_bits(regmap, off + PLL_USER_CTL, mask, val); + regmap_update_bits(regmap, PLL_USER_CTL(pll), mask, val); if (pll->flags & SUPPORTS_FSM_MODE) - qcom_pll_set_fsm_mode(regmap, off + PLL_MODE, 6, 0); + qcom_pll_set_fsm_mode(regmap, PLL_MODE(pll), 6, 0); } static int clk_alpha_pll_hwfsm_enable(struct clk_hw *hw) { int ret; - u32 val, off; struct clk_alpha_pll *pll = to_clk_alpha_pll(hw); + u32 val; - off = pll->offset; - ret = regmap_read(pll->clkr.regmap, off + PLL_MODE, &val); + ret = regmap_read(pll->clkr.regmap, PLL_MODE(pll), &val); if (ret) return ret; @@ -158,7 +224,7 @@ static int clk_alpha_pll_hwfsm_enable(struct clk_hw *hw) if (pll->flags & SUPPORTS_OFFLINE_REQ) val &= ~PLL_OFFLINE_REQ; - ret = regmap_write(pll->clkr.regmap, off + PLL_MODE, val); + ret = regmap_write(pll->clkr.regmap, PLL_MODE(pll), val); if (ret) return ret; @@ -171,16 +237,15 @@ static int clk_alpha_pll_hwfsm_enable(struct clk_hw *hw) static void clk_alpha_pll_hwfsm_disable(struct clk_hw *hw) { int ret; - u32 val, off; struct clk_alpha_pll *pll = to_clk_alpha_pll(hw); + u32 val; - off = pll->offset; - ret = regmap_read(pll->clkr.regmap, off + PLL_MODE, &val); + ret = regmap_read(pll->clkr.regmap, PLL_MODE(pll), &val); if (ret) return; if (pll->flags & SUPPORTS_OFFLINE_REQ) { - ret = regmap_update_bits(pll->clkr.regmap, off + PLL_MODE, + ret = regmap_update_bits(pll->clkr.regmap, PLL_MODE(pll), PLL_OFFLINE_REQ, PLL_OFFLINE_REQ); if (ret) return; @@ -191,7 +256,7 @@ static void clk_alpha_pll_hwfsm_disable(struct clk_hw *hw) } /* Disable hwfsm */ - ret = regmap_update_bits(pll->clkr.regmap, off + PLL_MODE, + ret = regmap_update_bits(pll->clkr.regmap, PLL_MODE(pll), PLL_FSM_ENA, 0); if (ret) return; @@ -202,11 +267,10 @@ static void clk_alpha_pll_hwfsm_disable(struct clk_hw *hw) static int pll_is_enabled(struct clk_hw *hw, u32 mask) { int ret; - u32 val, off; struct clk_alpha_pll *pll = to_clk_alpha_pll(hw); + u32 val; - off = pll->offset; - ret = regmap_read(pll->clkr.regmap, off + PLL_MODE, &val); + ret = regmap_read(pll->clkr.regmap, PLL_MODE(pll), &val); if (ret) return ret; @@ -227,12 +291,10 @@ static int clk_alpha_pll_enable(struct clk_hw *hw) { int ret; struct clk_alpha_pll *pll = to_clk_alpha_pll(hw); - u32 val, mask, off; - - off = pll->offset; + u32 val, mask; mask = PLL_OUTCTRL | PLL_RESET_N | PLL_BYPASSNL; - ret = regmap_read(pll->clkr.regmap, off + PLL_MODE, &val); + ret = regmap_read(pll->clkr.regmap, PLL_MODE(pll), &val); if (ret) return ret; @@ -248,7 +310,7 @@ static int clk_alpha_pll_enable(struct clk_hw *hw) if ((val & mask) == mask) return 0; - ret = regmap_update_bits(pll->clkr.regmap, off + PLL_MODE, + ret = regmap_update_bits(pll->clkr.regmap, PLL_MODE(pll), PLL_BYPASSNL, PLL_BYPASSNL); if (ret) return ret; @@ -260,7 +322,7 @@ static int clk_alpha_pll_enable(struct clk_hw *hw) mb(); udelay(5); - ret = regmap_update_bits(pll->clkr.regmap, off + PLL_MODE, + ret = regmap_update_bits(pll->clkr.regmap, PLL_MODE(pll), PLL_RESET_N, PLL_RESET_N); if (ret) return ret; @@ -269,7 +331,7 @@ static int clk_alpha_pll_enable(struct clk_hw *hw) if (ret) return ret; - ret = regmap_update_bits(pll->clkr.regmap, off + PLL_MODE, + ret = regmap_update_bits(pll->clkr.regmap, PLL_MODE(pll), PLL_OUTCTRL, PLL_OUTCTRL); /* Ensure that the write above goes through before returning. */ @@ -281,11 +343,9 @@ static void clk_alpha_pll_disable(struct clk_hw *hw) { int ret; struct clk_alpha_pll *pll = to_clk_alpha_pll(hw); - u32 val, mask, off; - - off = pll->offset; + u32 val, mask; - ret = regmap_read(pll->clkr.regmap, off + PLL_MODE, &val); + ret = regmap_read(pll->clkr.regmap, PLL_MODE(pll), &val); if (ret) return; @@ -296,23 +356,25 @@ static void clk_alpha_pll_disable(struct clk_hw *hw) } mask = PLL_OUTCTRL; - regmap_update_bits(pll->clkr.regmap, off + PLL_MODE, mask, 0); + regmap_update_bits(pll->clkr.regmap, PLL_MODE(pll), mask, 0); /* Delay of 2 output clock ticks required until output is disabled */ mb(); udelay(1); mask = PLL_RESET_N | PLL_BYPASSNL; - regmap_update_bits(pll->clkr.regmap, off + PLL_MODE, mask, 0); + regmap_update_bits(pll->clkr.regmap, PLL_MODE(pll), mask, 0); } -static unsigned long alpha_pll_calc_rate(u64 prate, u32 l, u32 a) +static unsigned long +alpha_pll_calc_rate(u64 prate, u32 l, u32 a, u32 alpha_width) { - return (prate * l) + ((prate * a) >> ALPHA_BITWIDTH); + return (prate * l) + ((prate * a) >> ALPHA_SHIFT(alpha_width)); } static unsigned long -alpha_pll_round_rate(unsigned long rate, unsigned long prate, u32 *l, u64 *a) +alpha_pll_round_rate(unsigned long rate, unsigned long prate, u32 *l, u64 *a, + u32 alpha_width) { u64 remainder; u64 quotient; @@ -327,14 +389,15 @@ alpha_pll_round_rate(unsigned long rate, unsigned long prate, u32 *l, u64 *a) } /* Upper ALPHA_BITWIDTH bits of Alpha */ - quotient = remainder << ALPHA_BITWIDTH; + quotient = remainder << ALPHA_SHIFT(alpha_width); + remainder = do_div(quotient, prate); if (remainder) quotient++; *a = quotient; - return alpha_pll_calc_rate(prate, *l, *a); + return alpha_pll_calc_rate(prate, *l, *a, alpha_width); } static const struct pll_vco * @@ -356,71 +419,138 @@ clk_alpha_pll_recalc_rate(struct clk_hw *hw, unsigned long parent_rate) u32 l, low, high, ctl; u64 a = 0, prate = parent_rate; struct clk_alpha_pll *pll = to_clk_alpha_pll(hw); - u32 off = pll->offset; + u32 alpha_width = pll_alpha_width(pll); - regmap_read(pll->clkr.regmap, off + PLL_L_VAL, &l); + regmap_read(pll->clkr.regmap, PLL_L_VAL(pll), &l); - regmap_read(pll->clkr.regmap, off + PLL_USER_CTL, &ctl); + regmap_read(pll->clkr.regmap, PLL_USER_CTL(pll), &ctl); if (ctl & PLL_ALPHA_EN) { - regmap_read(pll->clkr.regmap, off + PLL_ALPHA_VAL, &low); - if (pll->flags & SUPPORTS_16BIT_ALPHA) { - a = low & ALPHA_16BIT_MASK; - } else { - regmap_read(pll->clkr.regmap, off + PLL_ALPHA_VAL_U, + regmap_read(pll->clkr.regmap, PLL_ALPHA_VAL(pll), &low); + if (alpha_width > 32) { + regmap_read(pll->clkr.regmap, PLL_ALPHA_VAL_U(pll), &high); a = (u64)high << 32 | low; - a >>= ALPHA_REG_BITWIDTH - ALPHA_BITWIDTH; + } else { + a = low & GENMASK(alpha_width - 1, 0); } + + if (alpha_width > ALPHA_BITWIDTH) + a >>= alpha_width - ALPHA_BITWIDTH; } - return alpha_pll_calc_rate(prate, l, a); + return alpha_pll_calc_rate(prate, l, a, alpha_width); } -static int clk_alpha_pll_set_rate(struct clk_hw *hw, unsigned long rate, - unsigned long prate) +static int clk_alpha_pll_update_latch(struct clk_alpha_pll *pll, + int (*is_enabled)(struct clk_hw *)) +{ + int ret; + u32 mode; + + if (!is_enabled(&pll->clkr.hw) || + !(pll->flags & SUPPORTS_DYNAMIC_UPDATE)) + return 0; + + regmap_read(pll->clkr.regmap, PLL_MODE(pll), &mode); + + /* Latch the input to the PLL */ + regmap_update_bits(pll->clkr.regmap, PLL_MODE(pll), PLL_UPDATE, + PLL_UPDATE); + + /* Wait for 2 reference cycle before checking ACK bit */ + udelay(1); + + /* + * PLL will latch the new L, Alpha and freq control word. + * PLL will respond by raising PLL_ACK_LATCH output when new programming + * has been latched in and PLL is being updated. When + * UPDATE_LOGIC_BYPASS bit is not set, PLL_UPDATE will be cleared + * automatically by hardware when PLL_ACK_LATCH is asserted by PLL. + */ + if (mode & PLL_UPDATE_BYPASS) { + ret = wait_for_pll_update_ack_set(pll); + if (ret) + return ret; + + regmap_update_bits(pll->clkr.regmap, PLL_MODE(pll), PLL_UPDATE, 0); + } else { + ret = wait_for_pll_update(pll); + if (ret) + return ret; + } + + ret = wait_for_pll_update_ack_clear(pll); + if (ret) + return ret; + + /* Wait for PLL output to stabilize */ + udelay(10); + + return 0; +} + +static int __clk_alpha_pll_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long prate, + int (*is_enabled)(struct clk_hw *)) { struct clk_alpha_pll *pll = to_clk_alpha_pll(hw); const struct pll_vco *vco; - u32 l, off = pll->offset; + u32 l, alpha_width = pll_alpha_width(pll); u64 a; - rate = alpha_pll_round_rate(rate, prate, &l, &a); + rate = alpha_pll_round_rate(rate, prate, &l, &a, alpha_width); vco = alpha_pll_find_vco(pll, rate); - if (!vco) { + if (pll->vco_table && !vco) { pr_err("alpha pll not in a valid vco range\n"); return -EINVAL; } - regmap_write(pll->clkr.regmap, off + PLL_L_VAL, l); + regmap_write(pll->clkr.regmap, PLL_L_VAL(pll), l); - if (pll->flags & SUPPORTS_16BIT_ALPHA) { - regmap_write(pll->clkr.regmap, off + PLL_ALPHA_VAL, - a & ALPHA_16BIT_MASK); - } else { - a <<= (ALPHA_REG_BITWIDTH - ALPHA_BITWIDTH); - regmap_write(pll->clkr.regmap, off + PLL_ALPHA_VAL_U, a >> 32); + if (alpha_width > ALPHA_BITWIDTH) + a <<= alpha_width - ALPHA_BITWIDTH; + + if (alpha_width > 32) + regmap_write(pll->clkr.regmap, PLL_ALPHA_VAL_U(pll), a >> 32); + + regmap_write(pll->clkr.regmap, PLL_ALPHA_VAL(pll), a); + + if (vco) { + regmap_update_bits(pll->clkr.regmap, PLL_USER_CTL(pll), + PLL_VCO_MASK << PLL_VCO_SHIFT, + vco->val << PLL_VCO_SHIFT); } - regmap_update_bits(pll->clkr.regmap, off + PLL_USER_CTL, - PLL_VCO_MASK << PLL_VCO_SHIFT, - vco->val << PLL_VCO_SHIFT); + regmap_update_bits(pll->clkr.regmap, PLL_USER_CTL(pll), + PLL_ALPHA_EN, PLL_ALPHA_EN); - regmap_update_bits(pll->clkr.regmap, off + PLL_USER_CTL, PLL_ALPHA_EN, - PLL_ALPHA_EN); + return clk_alpha_pll_update_latch(pll, is_enabled); +} - return 0; +static int clk_alpha_pll_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long prate) +{ + return __clk_alpha_pll_set_rate(hw, rate, prate, + clk_alpha_pll_is_enabled); +} + +static int clk_alpha_pll_hwfsm_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long prate) +{ + return __clk_alpha_pll_set_rate(hw, rate, prate, + clk_alpha_pll_hwfsm_is_enabled); } static long clk_alpha_pll_round_rate(struct clk_hw *hw, unsigned long rate, unsigned long *prate) { struct clk_alpha_pll *pll = to_clk_alpha_pll(hw); - u32 l; + u32 l, alpha_width = pll_alpha_width(pll); u64 a; unsigned long min_freq, max_freq; - rate = alpha_pll_round_rate(rate, *prate, &l, &a); - if (alpha_pll_find_vco(pll, rate)) + rate = alpha_pll_round_rate(rate, *prate, &l, &a, alpha_width); + if (!pll->vco_table || alpha_pll_find_vco(pll, rate)) return rate; min_freq = pll->vco_table[0].min_freq; @@ -429,6 +559,158 @@ static long clk_alpha_pll_round_rate(struct clk_hw *hw, unsigned long rate, return clamp(rate, min_freq, max_freq); } +static unsigned long +alpha_huayra_pll_calc_rate(u64 prate, u32 l, u32 a) +{ + /* + * a contains 16 bit alpha_val in two’s compliment number in the range + * of [-0.5, 0.5). + */ + if (a >= BIT(PLL_HUAYRA_ALPHA_WIDTH - 1)) + l -= 1; + + return (prate * l) + (prate * a >> PLL_HUAYRA_ALPHA_WIDTH); +} + +static unsigned long +alpha_huayra_pll_round_rate(unsigned long rate, unsigned long prate, + u32 *l, u32 *a) +{ + u64 remainder; + u64 quotient; + + quotient = rate; + remainder = do_div(quotient, prate); + *l = quotient; + + if (!remainder) { + *a = 0; + return rate; + } + + quotient = remainder << PLL_HUAYRA_ALPHA_WIDTH; + remainder = do_div(quotient, prate); + + if (remainder) + quotient++; + + /* + * alpha_val should be in two’s compliment number in the range + * of [-0.5, 0.5) so if quotient >= 0.5 then increment the l value + * since alpha value will be subtracted in this case. + */ + if (quotient >= BIT(PLL_HUAYRA_ALPHA_WIDTH - 1)) + *l += 1; + + *a = quotient; + return alpha_huayra_pll_calc_rate(prate, *l, *a); +} + +static unsigned long +alpha_pll_huayra_recalc_rate(struct clk_hw *hw, unsigned long parent_rate) +{ + u64 rate = parent_rate, tmp; + struct clk_alpha_pll *pll = to_clk_alpha_pll(hw); + u32 l, alpha = 0, ctl, alpha_m, alpha_n; + + regmap_read(pll->clkr.regmap, PLL_L_VAL(pll), &l); + regmap_read(pll->clkr.regmap, PLL_USER_CTL(pll), &ctl); + + if (ctl & PLL_ALPHA_EN) { + regmap_read(pll->clkr.regmap, PLL_ALPHA_VAL(pll), &alpha); + /* + * Depending upon alpha_mode, it can be treated as M/N value or + * as a two’s compliment number. When alpha_mode=1, + * pll_alpha_val<15:8>=M and pll_apla_val<7:0>=N + * + * Fout=FIN*(L+(M/N)) + * + * M is a signed number (-128 to 127) and N is unsigned + * (0 to 255). M/N has to be within +/-0.5. + * + * When alpha_mode=0, it is a two’s compliment number in the + * range [-0.5, 0.5). + * + * Fout=FIN*(L+(alpha_val)/2^16) + * + * where alpha_val is two’s compliment number. + */ + if (!(ctl & PLL_ALPHA_MODE)) + return alpha_huayra_pll_calc_rate(rate, l, alpha); + + alpha_m = alpha >> PLL_HUAYRA_M_SHIFT & PLL_HUAYRA_M_MASK; + alpha_n = alpha >> PLL_HUAYRA_N_SHIFT & PLL_HUAYRA_N_MASK; + + rate *= l; + tmp = parent_rate; + if (alpha_m >= BIT(PLL_HUAYRA_M_WIDTH - 1)) { + alpha_m = BIT(PLL_HUAYRA_M_WIDTH) - alpha_m; + tmp *= alpha_m; + do_div(tmp, alpha_n); + rate -= tmp; + } else { + tmp *= alpha_m; + do_div(tmp, alpha_n); + rate += tmp; + } + + return rate; + } + + return alpha_huayra_pll_calc_rate(rate, l, alpha); +} + +static int alpha_pll_huayra_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long prate) +{ + struct clk_alpha_pll *pll = to_clk_alpha_pll(hw); + u32 l, a, ctl, cur_alpha = 0; + + rate = alpha_huayra_pll_round_rate(rate, prate, &l, &a); + + regmap_read(pll->clkr.regmap, PLL_USER_CTL(pll), &ctl); + + if (ctl & PLL_ALPHA_EN) + regmap_read(pll->clkr.regmap, PLL_ALPHA_VAL(pll), &cur_alpha); + + /* + * Huayra PLL supports PLL dynamic programming. User can change L_VAL, + * without having to go through the power on sequence. + */ + if (clk_alpha_pll_is_enabled(hw)) { + if (cur_alpha != a) { + pr_err("clock needs to be gated %s\n", + clk_hw_get_name(hw)); + return -EBUSY; + } + + regmap_write(pll->clkr.regmap, PLL_L_VAL(pll), l); + /* Ensure that the write above goes to detect L val change. */ + mb(); + return wait_for_pll_enable_lock(pll); + } + + regmap_write(pll->clkr.regmap, PLL_L_VAL(pll), l); + regmap_write(pll->clkr.regmap, PLL_ALPHA_VAL(pll), a); + + if (a == 0) + regmap_update_bits(pll->clkr.regmap, PLL_USER_CTL(pll), + PLL_ALPHA_EN, 0x0); + else + regmap_update_bits(pll->clkr.regmap, PLL_USER_CTL(pll), + PLL_ALPHA_EN | PLL_ALPHA_MODE, PLL_ALPHA_EN); + + return 0; +} + +static long alpha_pll_huayra_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *prate) +{ + u32 l, a; + + return alpha_huayra_pll_round_rate(rate, *prate, &l, &a); +} + const struct clk_ops clk_alpha_pll_ops = { .enable = clk_alpha_pll_enable, .disable = clk_alpha_pll_disable, @@ -439,13 +721,23 @@ const struct clk_ops clk_alpha_pll_ops = { }; EXPORT_SYMBOL_GPL(clk_alpha_pll_ops); +const struct clk_ops clk_alpha_pll_huayra_ops = { + .enable = clk_alpha_pll_enable, + .disable = clk_alpha_pll_disable, + .is_enabled = clk_alpha_pll_is_enabled, + .recalc_rate = alpha_pll_huayra_recalc_rate, + .round_rate = alpha_pll_huayra_round_rate, + .set_rate = alpha_pll_huayra_set_rate, +}; +EXPORT_SYMBOL_GPL(clk_alpha_pll_huayra_ops); + const struct clk_ops clk_alpha_pll_hwfsm_ops = { .enable = clk_alpha_pll_hwfsm_enable, .disable = clk_alpha_pll_hwfsm_disable, .is_enabled = clk_alpha_pll_hwfsm_is_enabled, .recalc_rate = clk_alpha_pll_recalc_rate, .round_rate = clk_alpha_pll_round_rate, - .set_rate = clk_alpha_pll_set_rate, + .set_rate = clk_alpha_pll_hwfsm_set_rate, }; EXPORT_SYMBOL_GPL(clk_alpha_pll_hwfsm_ops); @@ -455,10 +747,10 @@ clk_alpha_pll_postdiv_recalc_rate(struct clk_hw *hw, unsigned long parent_rate) struct clk_alpha_pll_postdiv *pll = to_clk_alpha_pll_postdiv(hw); u32 ctl; - regmap_read(pll->clkr.regmap, pll->offset + PLL_USER_CTL, &ctl); + regmap_read(pll->clkr.regmap, PLL_USER_CTL(pll), &ctl); ctl >>= PLL_POST_DIV_SHIFT; - ctl &= PLL_POST_DIV_MASK; + ctl &= PLL_POST_DIV_MASK(pll); return parent_rate >> fls(ctl); } @@ -472,16 +764,48 @@ static const struct clk_div_table clk_alpha_div_table[] = { { } }; +static const struct clk_div_table clk_alpha_2bit_div_table[] = { + { 0x0, 1 }, + { 0x1, 2 }, + { 0x3, 4 }, + { } +}; + static long clk_alpha_pll_postdiv_round_rate(struct clk_hw *hw, unsigned long rate, unsigned long *prate) { struct clk_alpha_pll_postdiv *pll = to_clk_alpha_pll_postdiv(hw); + const struct clk_div_table *table; - return divider_round_rate(hw, rate, prate, clk_alpha_div_table, + if (pll->width == 2) + table = clk_alpha_2bit_div_table; + else + table = clk_alpha_div_table; + + return divider_round_rate(hw, rate, prate, table, pll->width, CLK_DIVIDER_POWER_OF_TWO); } +static long +clk_alpha_pll_postdiv_round_ro_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *prate) +{ + struct clk_alpha_pll_postdiv *pll = to_clk_alpha_pll_postdiv(hw); + u32 ctl, div; + + regmap_read(pll->clkr.regmap, PLL_USER_CTL(pll), &ctl); + + ctl >>= PLL_POST_DIV_SHIFT; + ctl &= BIT(pll->width) - 1; + div = 1 << fls(ctl); + + if (clk_hw_get_flags(hw) & CLK_SET_RATE_PARENT) + *prate = clk_hw_round_rate(clk_hw_get_parent(hw), div * rate); + + return DIV_ROUND_UP_ULL((u64)*prate, div); +} + static int clk_alpha_pll_postdiv_set_rate(struct clk_hw *hw, unsigned long rate, unsigned long parent_rate) { @@ -491,8 +815,8 @@ static int clk_alpha_pll_postdiv_set_rate(struct clk_hw *hw, unsigned long rate, /* 16 -> 0xf, 8 -> 0x7, 4 -> 0x3, 2 -> 0x1, 1 -> 0x0 */ div = DIV_ROUND_UP_ULL((u64)parent_rate, rate) - 1; - return regmap_update_bits(pll->clkr.regmap, pll->offset + PLL_USER_CTL, - PLL_POST_DIV_MASK << PLL_POST_DIV_SHIFT, + return regmap_update_bits(pll->clkr.regmap, PLL_USER_CTL(pll), + PLL_POST_DIV_MASK(pll) << PLL_POST_DIV_SHIFT, div << PLL_POST_DIV_SHIFT); } @@ -502,3 +826,9 @@ const struct clk_ops clk_alpha_pll_postdiv_ops = { .set_rate = clk_alpha_pll_postdiv_set_rate, }; EXPORT_SYMBOL_GPL(clk_alpha_pll_postdiv_ops); + +const struct clk_ops clk_alpha_pll_postdiv_ro_ops = { + .round_rate = clk_alpha_pll_postdiv_round_ro_rate, + .recalc_rate = clk_alpha_pll_postdiv_recalc_rate, +}; +EXPORT_SYMBOL_GPL(clk_alpha_pll_postdiv_ro_ops); diff --git a/drivers/clk/qcom/clk-alpha-pll.h b/drivers/clk/qcom/clk-alpha-pll.h index d6e1ee2..7593e8a 100644 --- a/drivers/clk/qcom/clk-alpha-pll.h +++ b/drivers/clk/qcom/clk-alpha-pll.h @@ -17,6 +17,30 @@ #include <linux/clk-provider.h> #include "clk-regmap.h" +/* Alpha PLL types */ +enum { + CLK_ALPHA_PLL_TYPE_DEFAULT, + CLK_ALPHA_PLL_TYPE_HUAYRA, + CLK_ALPHA_PLL_TYPE_BRAMMO, + CLK_ALPHA_PLL_TYPE_MAX, +}; + +enum { + PLL_OFF_L_VAL, + PLL_OFF_ALPHA_VAL, + PLL_OFF_ALPHA_VAL_U, + PLL_OFF_USER_CTL, + PLL_OFF_USER_CTL_U, + PLL_OFF_CONFIG_CTL, + PLL_OFF_CONFIG_CTL_U, + PLL_OFF_TEST_CTL, + PLL_OFF_TEST_CTL_U, + PLL_OFF_STATUS, + PLL_OFF_MAX_REGS +}; + +extern const u8 clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_MAX][PLL_OFF_MAX_REGS]; + struct pll_vco { unsigned long min_freq; unsigned long max_freq; @@ -27,16 +51,18 @@ struct pll_vco { * struct clk_alpha_pll - phase locked loop (PLL) * @offset: base address of registers * @vco_table: array of VCO settings + * @regs: alpha pll register map (see @clk_alpha_pll_regs) * @clkr: regmap clock handle */ struct clk_alpha_pll { u32 offset; + const u8 *regs; const struct pll_vco *vco_table; size_t num_vco; #define SUPPORTS_OFFLINE_REQ BIT(0) -#define SUPPORTS_16BIT_ALPHA BIT(1) #define SUPPORTS_FSM_MODE BIT(2) +#define SUPPORTS_DYNAMIC_UPDATE BIT(3) u8 flags; struct clk_regmap clkr; @@ -45,12 +71,14 @@ struct clk_alpha_pll { /** * struct clk_alpha_pll_postdiv - phase locked loop (PLL) post-divider * @offset: base address of registers + * @regs: alpha pll register map (see @clk_alpha_pll_regs) * @width: width of post-divider * @clkr: regmap clock handle */ struct clk_alpha_pll_postdiv { u32 offset; u8 width; + const u8 *regs; struct clk_regmap clkr; }; @@ -58,12 +86,15 @@ struct clk_alpha_pll_postdiv { struct alpha_pll_config { u32 l; u32 alpha; + u32 alpha_hi; u32 config_ctl_val; u32 config_ctl_hi_val; u32 main_output_mask; u32 aux_output_mask; u32 aux2_output_mask; u32 early_output_mask; + u32 alpha_en_mask; + u32 alpha_mode_mask; u32 pre_div_val; u32 pre_div_mask; u32 post_div_val; @@ -75,6 +106,8 @@ struct alpha_pll_config { extern const struct clk_ops clk_alpha_pll_ops; extern const struct clk_ops clk_alpha_pll_hwfsm_ops; extern const struct clk_ops clk_alpha_pll_postdiv_ops; +extern const struct clk_ops clk_alpha_pll_huayra_ops; +extern const struct clk_ops clk_alpha_pll_postdiv_ro_ops; void clk_alpha_pll_configure(struct clk_alpha_pll *pll, struct regmap *regmap, const struct alpha_pll_config *config); diff --git a/drivers/clk/qcom/clk-rcg.h b/drivers/clk/qcom/clk-rcg.h index a249545..2a7489a 100644 --- a/drivers/clk/qcom/clk-rcg.h +++ b/drivers/clk/qcom/clk-rcg.h @@ -26,16 +26,6 @@ struct freq_tbl { }; /** - * struct parent_map - map table for PLL source select configuration values - * @src: source PLL - * @cfg: configuration value - */ -struct parent_map { - u8 src; - u8 cfg; -}; - -/** * struct mn - M/N:D counter * @mnctr_en_bit: bit to enable mn counter * @mnctr_reset_bit: bit to assert mn counter reset diff --git a/drivers/clk/qcom/clk-regmap-divider.c b/drivers/clk/qcom/clk-regmap-divider.c index 5348491..4e9b8c2c8 100644 --- a/drivers/clk/qcom/clk-regmap-divider.c +++ b/drivers/clk/qcom/clk-regmap-divider.c @@ -23,6 +23,29 @@ static inline struct clk_regmap_div *to_clk_regmap_div(struct clk_hw *hw) return container_of(to_clk_regmap(hw), struct clk_regmap_div, clkr); } +static long div_round_ro_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *prate) +{ + struct clk_regmap_div *divider = to_clk_regmap_div(hw); + struct clk_regmap *clkr = ÷r->clkr; + u32 div; + struct clk_hw *hw_parent = clk_hw_get_parent(hw); + + regmap_read(clkr->regmap, divider->reg, &div); + div >>= divider->shift; + div &= BIT(divider->width) - 1; + div += 1; + + if (clk_hw_get_flags(hw) & CLK_SET_RATE_PARENT) { + if (!hw_parent) + return -EINVAL; + + *prate = clk_hw_round_rate(hw_parent, rate * div); + } + + return DIV_ROUND_UP_ULL((u64)*prate, div); +} + static long div_round_rate(struct clk_hw *hw, unsigned long rate, unsigned long *prate) { @@ -59,7 +82,7 @@ static unsigned long div_recalc_rate(struct clk_hw *hw, div &= BIT(divider->width) - 1; return divider_recalc_rate(hw, parent_rate, div, NULL, - CLK_DIVIDER_ROUND_CLOSEST); + CLK_DIVIDER_ROUND_CLOSEST, divider->width); } const struct clk_ops clk_regmap_div_ops = { @@ -68,3 +91,9 @@ const struct clk_ops clk_regmap_div_ops = { .recalc_rate = div_recalc_rate, }; EXPORT_SYMBOL_GPL(clk_regmap_div_ops); + +const struct clk_ops clk_regmap_div_ro_ops = { + .round_rate = div_round_ro_rate, + .recalc_rate = div_recalc_rate, +}; +EXPORT_SYMBOL_GPL(clk_regmap_div_ro_ops); diff --git a/drivers/clk/qcom/clk-regmap-divider.h b/drivers/clk/qcom/clk-regmap-divider.h index fc4492e..8c39c27 100644 --- a/drivers/clk/qcom/clk-regmap-divider.h +++ b/drivers/clk/qcom/clk-regmap-divider.h @@ -25,5 +25,6 @@ struct clk_regmap_div { }; extern const struct clk_ops clk_regmap_div_ops; +extern const struct clk_ops clk_regmap_div_ro_ops; #endif diff --git a/drivers/clk/qcom/clk-regmap-mux-div.c b/drivers/clk/qcom/clk-regmap-mux-div.c new file mode 100644 index 0000000..6044839 --- /dev/null +++ b/drivers/clk/qcom/clk-regmap-mux-div.c @@ -0,0 +1,231 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2017, Linaro Limited + * Author: Georgi Djakov <georgi.djakov@linaro.org> + */ + +#include <linux/bitops.h> +#include <linux/delay.h> +#include <linux/kernel.h> +#include <linux/regmap.h> + +#include "clk-regmap-mux-div.h" + +#define CMD_RCGR 0x0 +#define CMD_RCGR_UPDATE BIT(0) +#define CMD_RCGR_DIRTY_CFG BIT(4) +#define CMD_RCGR_ROOT_OFF BIT(31) +#define CFG_RCGR 0x4 + +#define to_clk_regmap_mux_div(_hw) \ + container_of(to_clk_regmap(_hw), struct clk_regmap_mux_div, clkr) + +int mux_div_set_src_div(struct clk_regmap_mux_div *md, u32 src, u32 div) +{ + int ret, count; + u32 val, mask; + const char *name = clk_hw_get_name(&md->clkr.hw); + + val = (div << md->hid_shift) | (src << md->src_shift); + mask = ((BIT(md->hid_width) - 1) << md->hid_shift) | + ((BIT(md->src_width) - 1) << md->src_shift); + + ret = regmap_update_bits(md->clkr.regmap, CFG_RCGR + md->reg_offset, + mask, val); + if (ret) + return ret; + + ret = regmap_update_bits(md->clkr.regmap, CMD_RCGR + md->reg_offset, + CMD_RCGR_UPDATE, CMD_RCGR_UPDATE); + if (ret) + return ret; + + /* Wait for update to take effect */ + for (count = 500; count > 0; count--) { + ret = regmap_read(md->clkr.regmap, CMD_RCGR + md->reg_offset, + &val); + if (ret) + return ret; + if (!(val & CMD_RCGR_UPDATE)) + return 0; + udelay(1); + } + + pr_err("%s: RCG did not update its configuration", name); + return -EBUSY; +} +EXPORT_SYMBOL_GPL(mux_div_set_src_div); + +static void mux_div_get_src_div(struct clk_regmap_mux_div *md, u32 *src, + u32 *div) +{ + u32 val, d, s; + const char *name = clk_hw_get_name(&md->clkr.hw); + + regmap_read(md->clkr.regmap, CMD_RCGR + md->reg_offset, &val); + + if (val & CMD_RCGR_DIRTY_CFG) { + pr_err("%s: RCG configuration is pending\n", name); + return; + } + + regmap_read(md->clkr.regmap, CFG_RCGR + md->reg_offset, &val); + s = (val >> md->src_shift); + s &= BIT(md->src_width) - 1; + *src = s; + + d = (val >> md->hid_shift); + d &= BIT(md->hid_width) - 1; + *div = d; +} + +static inline bool is_better_rate(unsigned long req, unsigned long best, + unsigned long new) +{ + return (req <= new && new < best) || (best < req && best < new); +} + +static int mux_div_determine_rate(struct clk_hw *hw, + struct clk_rate_request *req) +{ + struct clk_regmap_mux_div *md = to_clk_regmap_mux_div(hw); + unsigned int i, div, max_div; + unsigned long actual_rate, best_rate = 0; + unsigned long req_rate = req->rate; + + for (i = 0; i < clk_hw_get_num_parents(hw); i++) { + struct clk_hw *parent = clk_hw_get_parent_by_index(hw, i); + unsigned long parent_rate = clk_hw_get_rate(parent); + + max_div = BIT(md->hid_width) - 1; + for (div = 1; div < max_div; div++) { + parent_rate = mult_frac(req_rate, div, 2); + parent_rate = clk_hw_round_rate(parent, parent_rate); + actual_rate = mult_frac(parent_rate, 2, div); + + if (is_better_rate(req_rate, best_rate, actual_rate)) { + best_rate = actual_rate; + req->rate = best_rate; + req->best_parent_rate = parent_rate; + req->best_parent_hw = parent; + } + + if (actual_rate < req_rate || best_rate <= req_rate) + break; + } + } + + if (!best_rate) + return -EINVAL; + + return 0; +} + +static int __mux_div_set_rate_and_parent(struct clk_hw *hw, unsigned long rate, + unsigned long prate, u32 src) +{ + struct clk_regmap_mux_div *md = to_clk_regmap_mux_div(hw); + int ret; + u32 div, max_div, best_src = 0, best_div = 0; + unsigned int i; + unsigned long actual_rate, best_rate = 0; + + for (i = 0; i < clk_hw_get_num_parents(hw); i++) { + struct clk_hw *parent = clk_hw_get_parent_by_index(hw, i); + unsigned long parent_rate = clk_hw_get_rate(parent); + + max_div = BIT(md->hid_width) - 1; + for (div = 1; div < max_div; div++) { + parent_rate = mult_frac(rate, div, 2); + parent_rate = clk_hw_round_rate(parent, parent_rate); + actual_rate = mult_frac(parent_rate, 2, div); + + if (is_better_rate(rate, best_rate, actual_rate)) { + best_rate = actual_rate; + best_src = md->parent_map[i]; + best_div = div - 1; + } + + if (actual_rate < rate || best_rate <= rate) + break; + } + } + + ret = mux_div_set_src_div(md, best_src, best_div); + if (!ret) { + md->div = best_div; + md->src = best_src; + } + + return ret; +} + +static u8 mux_div_get_parent(struct clk_hw *hw) +{ + struct clk_regmap_mux_div *md = to_clk_regmap_mux_div(hw); + const char *name = clk_hw_get_name(hw); + u32 i, div, src = 0; + + mux_div_get_src_div(md, &src, &div); + + for (i = 0; i < clk_hw_get_num_parents(hw); i++) + if (src == md->parent_map[i]) + return i; + + pr_err("%s: Can't find parent with src %d\n", name, src); + return 0; +} + +static int mux_div_set_parent(struct clk_hw *hw, u8 index) +{ + struct clk_regmap_mux_div *md = to_clk_regmap_mux_div(hw); + + return mux_div_set_src_div(md, md->parent_map[index], md->div); +} + +static int mux_div_set_rate(struct clk_hw *hw, + unsigned long rate, unsigned long prate) +{ + struct clk_regmap_mux_div *md = to_clk_regmap_mux_div(hw); + + return __mux_div_set_rate_and_parent(hw, rate, prate, md->src); +} + +static int mux_div_set_rate_and_parent(struct clk_hw *hw, unsigned long rate, + unsigned long prate, u8 index) +{ + struct clk_regmap_mux_div *md = to_clk_regmap_mux_div(hw); + + return __mux_div_set_rate_and_parent(hw, rate, prate, + md->parent_map[index]); +} + +static unsigned long mux_div_recalc_rate(struct clk_hw *hw, unsigned long prate) +{ + struct clk_regmap_mux_div *md = to_clk_regmap_mux_div(hw); + u32 div, src; + int i, num_parents = clk_hw_get_num_parents(hw); + const char *name = clk_hw_get_name(hw); + + mux_div_get_src_div(md, &src, &div); + for (i = 0; i < num_parents; i++) + if (src == md->parent_map[i]) { + struct clk_hw *p = clk_hw_get_parent_by_index(hw, i); + unsigned long parent_rate = clk_hw_get_rate(p); + + return mult_frac(parent_rate, 2, div + 1); + } + + pr_err("%s: Can't find parent %d\n", name, src); + return 0; +} + +const struct clk_ops clk_regmap_mux_div_ops = { + .get_parent = mux_div_get_parent, + .set_parent = mux_div_set_parent, + .set_rate = mux_div_set_rate, + .set_rate_and_parent = mux_div_set_rate_and_parent, + .determine_rate = mux_div_determine_rate, + .recalc_rate = mux_div_recalc_rate, +}; +EXPORT_SYMBOL_GPL(clk_regmap_mux_div_ops); diff --git a/drivers/clk/qcom/clk-regmap-mux-div.h b/drivers/clk/qcom/clk-regmap-mux-div.h new file mode 100644 index 0000000..6cd6261 --- /dev/null +++ b/drivers/clk/qcom/clk-regmap-mux-div.h @@ -0,0 +1,44 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2017, Linaro Limited + * Author: Georgi Djakov <georgi.djakov@linaro.org> + */ + +#ifndef __QCOM_CLK_REGMAP_MUX_DIV_H__ +#define __QCOM_CLK_REGMAP_MUX_DIV_H__ + +#include <linux/clk-provider.h> +#include "clk-regmap.h" + +/** + * struct mux_div_clk - combined mux/divider clock + * @reg_offset: offset of the mux/divider register + * @hid_width: number of bits in half integer divider + * @hid_shift: lowest bit of hid value field + * @src_width: number of bits in source select + * @src_shift: lowest bit of source select field + * @div: the divider raw configuration value + * @src: the mux index which will be used if the clock is enabled + * @parent_map: map from parent_names index to src_sel field + * @clkr: handle between common and hardware-specific interfaces + * @pclk: the input PLL clock + * @clk_nb: clock notifier for rate changes of the input PLL + */ +struct clk_regmap_mux_div { + u32 reg_offset; + u32 hid_width; + u32 hid_shift; + u32 src_width; + u32 src_shift; + u32 div; + u32 src; + const u32 *parent_map; + struct clk_regmap clkr; + struct clk *pclk; + struct notifier_block clk_nb; +}; + +extern const struct clk_ops clk_regmap_mux_div_ops; +extern int mux_div_set_src_div(struct clk_regmap_mux_div *md, u32 src, u32 div); + +#endif diff --git a/drivers/clk/qcom/clk-regmap-mux.c b/drivers/clk/qcom/clk-regmap-mux.c index cae3071..0f3a1bd 100644 --- a/drivers/clk/qcom/clk-regmap-mux.c +++ b/drivers/clk/qcom/clk-regmap-mux.c @@ -35,6 +35,9 @@ static u8 mux_get_parent(struct clk_hw *hw) val >>= mux->shift; val &= mask; + if (mux->parent_map) + return qcom_find_src_index(hw, mux->parent_map, val); + return val; } @@ -45,6 +48,9 @@ static int mux_set_parent(struct clk_hw *hw, u8 index) unsigned int mask = GENMASK(mux->width + mux->shift - 1, mux->shift); unsigned int val; + if (mux->parent_map) + index = mux->parent_map[index].cfg; + val = index; val <<= mux->shift; diff --git a/drivers/clk/qcom/clk-regmap-mux.h b/drivers/clk/qcom/clk-regmap-mux.h index 5cec761..7797cdd 100644 --- a/drivers/clk/qcom/clk-regmap-mux.h +++ b/drivers/clk/qcom/clk-regmap-mux.h @@ -16,11 +16,13 @@ #include <linux/clk-provider.h> #include "clk-regmap.h" +#include "common.h" struct clk_regmap_mux { u32 reg; u32 shift; u32 width; + const struct parent_map *parent_map; struct clk_regmap clkr; }; diff --git a/drivers/clk/qcom/clk-spmi-pmic-div.c b/drivers/clk/qcom/clk-spmi-pmic-div.c new file mode 100644 index 0000000..8672ab8 --- /dev/null +++ b/drivers/clk/qcom/clk-spmi-pmic-div.c @@ -0,0 +1,302 @@ +/* Copyright (c) 2017, The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/bitops.h> +#include <linux/clk.h> +#include <linux/clk-provider.h> +#include <linux/delay.h> +#include <linux/err.h> +#include <linux/log2.h> +#include <linux/module.h> +#include <linux/of.h> +#include <linux/platform_device.h> +#include <linux/regmap.h> +#include <linux/slab.h> +#include <linux/types.h> + +#define REG_DIV_CTL1 0x43 +#define DIV_CTL1_DIV_FACTOR_MASK GENMASK(2, 0) + +#define REG_EN_CTL 0x46 +#define REG_EN_MASK BIT(7) + +struct clkdiv { + struct regmap *regmap; + u16 base; + spinlock_t lock; + + struct clk_hw hw; + unsigned int cxo_period_ns; +}; + +static inline struct clkdiv *to_clkdiv(struct clk_hw *hw) +{ + return container_of(hw, struct clkdiv, hw); +} + +static inline unsigned int div_factor_to_div(unsigned int div_factor) +{ + if (!div_factor) + div_factor = 1; + + return 1 << (div_factor - 1); +} + +static inline unsigned int div_to_div_factor(unsigned int div) +{ + return min(ilog2(div) + 1, 7); +} + +static bool is_spmi_pmic_clkdiv_enabled(struct clkdiv *clkdiv) +{ + unsigned int val = 0; + + regmap_read(clkdiv->regmap, clkdiv->base + REG_EN_CTL, &val); + + return val & REG_EN_MASK; +} + +static int +__spmi_pmic_clkdiv_set_enable_state(struct clkdiv *clkdiv, bool enable, + unsigned int div_factor) +{ + int ret; + unsigned int ns = clkdiv->cxo_period_ns; + unsigned int div = div_factor_to_div(div_factor); + + ret = regmap_update_bits(clkdiv->regmap, clkdiv->base + REG_EN_CTL, + REG_EN_MASK, enable ? REG_EN_MASK : 0); + if (ret) + return ret; + + if (enable) + ndelay((2 + 3 * div) * ns); + else + ndelay(3 * div * ns); + + return 0; +} + +static int spmi_pmic_clkdiv_set_enable_state(struct clkdiv *clkdiv, bool enable) +{ + unsigned int div_factor; + + regmap_read(clkdiv->regmap, clkdiv->base + REG_DIV_CTL1, &div_factor); + div_factor &= DIV_CTL1_DIV_FACTOR_MASK; + + return __spmi_pmic_clkdiv_set_enable_state(clkdiv, enable, div_factor); +} + +static int clk_spmi_pmic_div_enable(struct clk_hw *hw) +{ + struct clkdiv *clkdiv = to_clkdiv(hw); + unsigned long flags; + int ret; + + spin_lock_irqsave(&clkdiv->lock, flags); + ret = spmi_pmic_clkdiv_set_enable_state(clkdiv, true); + spin_unlock_irqrestore(&clkdiv->lock, flags); + + return ret; +} + +static void clk_spmi_pmic_div_disable(struct clk_hw *hw) +{ + struct clkdiv *clkdiv = to_clkdiv(hw); + unsigned long flags; + + spin_lock_irqsave(&clkdiv->lock, flags); + spmi_pmic_clkdiv_set_enable_state(clkdiv, false); + spin_unlock_irqrestore(&clkdiv->lock, flags); +} + +static long clk_spmi_pmic_div_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *parent_rate) +{ + unsigned int div, div_factor; + + div = DIV_ROUND_UP(*parent_rate, rate); + div_factor = div_to_div_factor(div); + div = div_factor_to_div(div_factor); + + return *parent_rate / div; +} + +static unsigned long +clk_spmi_pmic_div_recalc_rate(struct clk_hw *hw, unsigned long parent_rate) +{ + struct clkdiv *clkdiv = to_clkdiv(hw); + unsigned int div_factor; + + regmap_read(clkdiv->regmap, clkdiv->base + REG_DIV_CTL1, &div_factor); + div_factor &= DIV_CTL1_DIV_FACTOR_MASK; + + return parent_rate / div_factor_to_div(div_factor); +} + +static int clk_spmi_pmic_div_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct clkdiv *clkdiv = to_clkdiv(hw); + unsigned int div_factor = div_to_div_factor(parent_rate / rate); + unsigned long flags; + bool enabled; + int ret; + + spin_lock_irqsave(&clkdiv->lock, flags); + enabled = is_spmi_pmic_clkdiv_enabled(clkdiv); + if (enabled) { + ret = spmi_pmic_clkdiv_set_enable_state(clkdiv, false); + if (ret) + goto unlock; + } + + ret = regmap_update_bits(clkdiv->regmap, clkdiv->base + REG_DIV_CTL1, + DIV_CTL1_DIV_FACTOR_MASK, div_factor); + if (ret) + goto unlock; + + if (enabled) + ret = __spmi_pmic_clkdiv_set_enable_state(clkdiv, true, + div_factor); + +unlock: + spin_unlock_irqrestore(&clkdiv->lock, flags); + + return ret; +} + +static const struct clk_ops clk_spmi_pmic_div_ops = { + .enable = clk_spmi_pmic_div_enable, + .disable = clk_spmi_pmic_div_disable, + .set_rate = clk_spmi_pmic_div_set_rate, + .recalc_rate = clk_spmi_pmic_div_recalc_rate, + .round_rate = clk_spmi_pmic_div_round_rate, +}; + +struct spmi_pmic_div_clk_cc { + int nclks; + struct clkdiv clks[]; +}; + +static struct clk_hw * +spmi_pmic_div_clk_hw_get(struct of_phandle_args *clkspec, void *data) +{ + struct spmi_pmic_div_clk_cc *cc = data; + int idx = clkspec->args[0] - 1; /* Start at 1 instead of 0 */ + + if (idx < 0 || idx >= cc->nclks) { + pr_err("%s: index value %u is invalid; allowed range [1, %d]\n", + __func__, clkspec->args[0], cc->nclks); + return ERR_PTR(-EINVAL); + } + + return &cc->clks[idx].hw; +} + +static int spmi_pmic_clkdiv_probe(struct platform_device *pdev) +{ + struct spmi_pmic_div_clk_cc *cc; + struct clk_init_data init = {}; + struct clkdiv *clkdiv; + struct clk *cxo; + struct regmap *regmap; + struct device *dev = &pdev->dev; + struct device_node *of_node = dev->of_node; + const char *parent_name; + int nclks, i, ret, cxo_hz; + char name[20]; + u32 start; + + ret = of_property_read_u32(of_node, "reg", &start); + if (ret < 0) { + dev_err(dev, "reg property reading failed\n"); + return ret; + } + + regmap = dev_get_regmap(dev->parent, NULL); + if (!regmap) { + dev_err(dev, "Couldn't get parent's regmap\n"); + return -EINVAL; + } + + ret = of_property_read_u32(of_node, "qcom,num-clkdivs", &nclks); + if (ret < 0) { + dev_err(dev, "qcom,num-clkdivs property reading failed, ret=%d\n", + ret); + return ret; + } + + if (!nclks) + return -EINVAL; + + cc = devm_kzalloc(dev, sizeof(*cc) + sizeof(*cc->clks) * nclks, + GFP_KERNEL); + if (!cc) + return -ENOMEM; + cc->nclks = nclks; + + cxo = clk_get(dev, "xo"); + if (IS_ERR(cxo)) { + ret = PTR_ERR(cxo); + if (ret != -EPROBE_DEFER) + dev_err(dev, "failed to get xo clock\n"); + return ret; + } + cxo_hz = clk_get_rate(cxo); + clk_put(cxo); + + parent_name = of_clk_get_parent_name(of_node, 0); + if (!parent_name) { + dev_err(dev, "missing parent clock\n"); + return -ENODEV; + } + + init.name = name; + init.parent_names = &parent_name; + init.num_parents = 1; + init.ops = &clk_spmi_pmic_div_ops; + + for (i = 0, clkdiv = cc->clks; i < nclks; i++) { + snprintf(name, sizeof(name), "div_clk%d", i + 1); + + spin_lock_init(&clkdiv[i].lock); + clkdiv[i].base = start + i * 0x100; + clkdiv[i].regmap = regmap; + clkdiv[i].cxo_period_ns = NSEC_PER_SEC / cxo_hz; + clkdiv[i].hw.init = &init; + + ret = devm_clk_hw_register(dev, &clkdiv[i].hw); + if (ret) + return ret; + } + + return devm_of_clk_add_hw_provider(dev, spmi_pmic_div_clk_hw_get, cc); +} + +static const struct of_device_id spmi_pmic_clkdiv_match_table[] = { + { .compatible = "qcom,spmi-clkdiv" }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(of, spmi_pmic_clkdiv_match_table); + +static struct platform_driver spmi_pmic_clkdiv_driver = { + .driver = { + .name = "qcom,spmi-pmic-clkdiv", + .of_match_table = spmi_pmic_clkdiv_match_table, + }, + .probe = spmi_pmic_clkdiv_probe, +}; +module_platform_driver(spmi_pmic_clkdiv_driver); + +MODULE_DESCRIPTION("QCOM SPMI PMIC clkdiv driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/clk/qcom/common.h b/drivers/clk/qcom/common.h index 23c1927..00196ee 100644 --- a/drivers/clk/qcom/common.h +++ b/drivers/clk/qcom/common.h @@ -20,7 +20,6 @@ struct qcom_reset_map; struct regmap; struct freq_tbl; struct clk_hw; -struct parent_map; #define PLL_LOCK_COUNT_SHIFT 8 #define PLL_LOCK_COUNT_MASK 0x3f @@ -39,6 +38,16 @@ struct qcom_cc_desc { size_t num_gdscs; }; +/** + * struct parent_map - map table for source select configuration values + * @src: source + * @cfg: configuration value + */ +struct parent_map { + u8 src; + u8 cfg; +}; + extern const struct freq_tbl *qcom_find_freq(const struct freq_tbl *f, unsigned long rate); extern const struct freq_tbl *qcom_find_freq_floor(const struct freq_tbl *f, diff --git a/drivers/clk/qcom/gcc-ipq8074.c b/drivers/clk/qcom/gcc-ipq8074.c index 0f735d3..0462f4a 100644 --- a/drivers/clk/qcom/gcc-ipq8074.c +++ b/drivers/clk/qcom/gcc-ipq8074.c @@ -28,6 +28,8 @@ #include "clk-rcg.h" #include "clk-branch.h" #include "clk-alpha-pll.h" +#include "clk-regmap-divider.h" +#include "clk-regmap-mux.h" #include "reset.h" #define F(f, s, h, m, n) { (f), (s), (2 * (h) - 1), (m), (n) } @@ -36,6 +38,24 @@ enum { P_XO, P_GPLL0, P_GPLL0_DIV2, + P_GPLL2, + P_GPLL4, + P_GPLL6, + P_SLEEP_CLK, + P_PCIE20_PHY0_PIPE, + P_PCIE20_PHY1_PIPE, + P_USB3PHY_0_PIPE, + P_USB3PHY_1_PIPE, + P_UBI32_PLL, + P_NSS_CRYPTO_PLL, + P_BIAS_PLL, + P_BIAS_PLL_NSS_NOC, + P_UNIPHY0_RX, + P_UNIPHY0_TX, + P_UNIPHY1_RX, + P_UNIPHY1_TX, + P_UNIPHY2_RX, + P_UNIPHY2_TX, }; static const char * const gcc_xo_gpll0_gpll0_out_main_div2[] = { @@ -50,8 +70,345 @@ static const struct parent_map gcc_xo_gpll0_gpll0_out_main_div2_map[] = { { P_GPLL0_DIV2, 4 }, }; +static const char * const gcc_xo_gpll0[] = { + "xo", + "gpll0", +}; + +static const struct parent_map gcc_xo_gpll0_map[] = { + { P_XO, 0 }, + { P_GPLL0, 1 }, +}; + +static const char * const gcc_xo_gpll0_gpll2_gpll0_out_main_div2[] = { + "xo", + "gpll0", + "gpll2", + "gpll0_out_main_div2", +}; + +static const struct parent_map gcc_xo_gpll0_gpll2_gpll0_out_main_div2_map[] = { + { P_XO, 0 }, + { P_GPLL0, 1 }, + { P_GPLL2, 2 }, + { P_GPLL0_DIV2, 4 }, +}; + +static const char * const gcc_xo_gpll0_sleep_clk[] = { + "xo", + "gpll0", + "sleep_clk", +}; + +static const struct parent_map gcc_xo_gpll0_sleep_clk_map[] = { + { P_XO, 0 }, + { P_GPLL0, 2 }, + { P_SLEEP_CLK, 6 }, +}; + +static const char * const gcc_xo_gpll6_gpll0_gpll0_out_main_div2[] = { + "xo", + "gpll6", + "gpll0", + "gpll0_out_main_div2", +}; + +static const struct parent_map gcc_xo_gpll6_gpll0_gpll0_out_main_div2_map[] = { + { P_XO, 0 }, + { P_GPLL6, 1 }, + { P_GPLL0, 3 }, + { P_GPLL0_DIV2, 4 }, +}; + +static const char * const gcc_xo_gpll0_out_main_div2_gpll0[] = { + "xo", + "gpll0_out_main_div2", + "gpll0", +}; + +static const struct parent_map gcc_xo_gpll0_out_main_div2_gpll0_map[] = { + { P_XO, 0 }, + { P_GPLL0_DIV2, 2 }, + { P_GPLL0, 1 }, +}; + +static const char * const gcc_usb3phy_0_cc_pipe_clk_xo[] = { + "usb3phy_0_cc_pipe_clk", + "xo", +}; + +static const struct parent_map gcc_usb3phy_0_cc_pipe_clk_xo_map[] = { + { P_USB3PHY_0_PIPE, 0 }, + { P_XO, 2 }, +}; + +static const char * const gcc_usb3phy_1_cc_pipe_clk_xo[] = { + "usb3phy_1_cc_pipe_clk", + "xo", +}; + +static const struct parent_map gcc_usb3phy_1_cc_pipe_clk_xo_map[] = { + { P_USB3PHY_1_PIPE, 0 }, + { P_XO, 2 }, +}; + +static const char * const gcc_pcie20_phy0_pipe_clk_xo[] = { + "pcie20_phy0_pipe_clk", + "xo", +}; + +static const struct parent_map gcc_pcie20_phy0_pipe_clk_xo_map[] = { + { P_PCIE20_PHY0_PIPE, 0 }, + { P_XO, 2 }, +}; + +static const char * const gcc_pcie20_phy1_pipe_clk_xo[] = { + "pcie20_phy1_pipe_clk", + "xo", +}; + +static const struct parent_map gcc_pcie20_phy1_pipe_clk_xo_map[] = { + { P_PCIE20_PHY1_PIPE, 0 }, + { P_XO, 2 }, +}; + +static const char * const gcc_xo_gpll0_gpll6_gpll0_div2[] = { + "xo", + "gpll0", + "gpll6", + "gpll0_out_main_div2", +}; + +static const struct parent_map gcc_xo_gpll0_gpll6_gpll0_div2_map[] = { + { P_XO, 0 }, + { P_GPLL0, 1 }, + { P_GPLL6, 2 }, + { P_GPLL0_DIV2, 4 }, +}; + +static const char * const gcc_xo_gpll0_gpll6_gpll0_out_main_div2[] = { + "xo", + "gpll0", + "gpll6", + "gpll0_out_main_div2", +}; + +static const struct parent_map gcc_xo_gpll0_gpll6_gpll0_out_main_div2_map[] = { + { P_XO, 0 }, + { P_GPLL0, 1 }, + { P_GPLL6, 2 }, + { P_GPLL0_DIV2, 3 }, +}; + +static const char * const gcc_xo_bias_pll_nss_noc_clk_gpll0_gpll2[] = { + "xo", + "bias_pll_nss_noc_clk", + "gpll0", + "gpll2", +}; + +static const struct parent_map gcc_xo_bias_pll_nss_noc_clk_gpll0_gpll2_map[] = { + { P_XO, 0 }, + { P_BIAS_PLL_NSS_NOC, 1 }, + { P_GPLL0, 2 }, + { P_GPLL2, 3 }, +}; + +static const char * const gcc_xo_nss_crypto_pll_gpll0[] = { + "xo", + "nss_crypto_pll", + "gpll0", +}; + +static const struct parent_map gcc_xo_nss_crypto_pll_gpll0_map[] = { + { P_XO, 0 }, + { P_NSS_CRYPTO_PLL, 1 }, + { P_GPLL0, 2 }, +}; + +static const char * const gcc_xo_ubi32_pll_gpll0_gpll2_gpll4_gpll6[] = { + "xo", + "ubi32_pll", + "gpll0", + "gpll2", + "gpll4", + "gpll6", +}; + +static const struct parent_map gcc_xo_ubi32_gpll0_gpll2_gpll4_gpll6_map[] = { + { P_XO, 0 }, + { P_UBI32_PLL, 1 }, + { P_GPLL0, 2 }, + { P_GPLL2, 3 }, + { P_GPLL4, 4 }, + { P_GPLL6, 5 }, +}; + +static const char * const gcc_xo_gpll0_out_main_div2[] = { + "xo", + "gpll0_out_main_div2", +}; + +static const struct parent_map gcc_xo_gpll0_out_main_div2_map[] = { + { P_XO, 0 }, + { P_GPLL0_DIV2, 1 }, +}; + +static const char * const gcc_xo_bias_gpll0_gpll4_nss_ubi32[] = { + "xo", + "bias_pll_cc_clk", + "gpll0", + "gpll4", + "nss_crypto_pll", + "ubi32_pll", +}; + +static const struct parent_map gcc_xo_bias_gpll0_gpll4_nss_ubi32_map[] = { + { P_XO, 0 }, + { P_BIAS_PLL, 1 }, + { P_GPLL0, 2 }, + { P_GPLL4, 3 }, + { P_NSS_CRYPTO_PLL, 4 }, + { P_UBI32_PLL, 5 }, +}; + +static const char * const gcc_xo_gpll0_gpll4[] = { + "xo", + "gpll0", + "gpll4", +}; + +static const struct parent_map gcc_xo_gpll0_gpll4_map[] = { + { P_XO, 0 }, + { P_GPLL0, 1 }, + { P_GPLL4, 2 }, +}; + +static const char * const gcc_xo_uniphy0_rx_tx_ubi32_bias[] = { + "xo", + "uniphy0_gcc_rx_clk", + "uniphy0_gcc_tx_clk", + "ubi32_pll", + "bias_pll_cc_clk", +}; + +static const struct parent_map gcc_xo_uniphy0_rx_tx_ubi32_bias_map[] = { + { P_XO, 0 }, + { P_UNIPHY0_RX, 1 }, + { P_UNIPHY0_TX, 2 }, + { P_UBI32_PLL, 5 }, + { P_BIAS_PLL, 6 }, +}; + +static const char * const gcc_xo_uniphy0_tx_rx_ubi32_bias[] = { + "xo", + "uniphy0_gcc_tx_clk", + "uniphy0_gcc_rx_clk", + "ubi32_pll", + "bias_pll_cc_clk", +}; + +static const struct parent_map gcc_xo_uniphy0_tx_rx_ubi32_bias_map[] = { + { P_XO, 0 }, + { P_UNIPHY0_TX, 1 }, + { P_UNIPHY0_RX, 2 }, + { P_UBI32_PLL, 5 }, + { P_BIAS_PLL, 6 }, +}; + +static const char * const gcc_xo_uniphy0_rx_tx_uniphy1_rx_tx_ubi32_bias[] = { + "xo", + "uniphy0_gcc_rx_clk", + "uniphy0_gcc_tx_clk", + "uniphy1_gcc_rx_clk", + "uniphy1_gcc_tx_clk", + "ubi32_pll", + "bias_pll_cc_clk", +}; + +static const struct parent_map +gcc_xo_uniphy0_rx_tx_uniphy1_rx_tx_ubi32_bias_map[] = { + { P_XO, 0 }, + { P_UNIPHY0_RX, 1 }, + { P_UNIPHY0_TX, 2 }, + { P_UNIPHY1_RX, 3 }, + { P_UNIPHY1_TX, 4 }, + { P_UBI32_PLL, 5 }, + { P_BIAS_PLL, 6 }, +}; + +static const char * const gcc_xo_uniphy0_tx_rx_uniphy1_tx_rx_ubi32_bias[] = { + "xo", + "uniphy0_gcc_tx_clk", + "uniphy0_gcc_rx_clk", + "uniphy1_gcc_tx_clk", + "uniphy1_gcc_rx_clk", + "ubi32_pll", + "bias_pll_cc_clk", +}; + +static const struct parent_map +gcc_xo_uniphy0_tx_rx_uniphy1_tx_rx_ubi32_bias_map[] = { + { P_XO, 0 }, + { P_UNIPHY0_TX, 1 }, + { P_UNIPHY0_RX, 2 }, + { P_UNIPHY1_TX, 3 }, + { P_UNIPHY1_RX, 4 }, + { P_UBI32_PLL, 5 }, + { P_BIAS_PLL, 6 }, +}; + +static const char * const gcc_xo_uniphy2_rx_tx_ubi32_bias[] = { + "xo", + "uniphy2_gcc_rx_clk", + "uniphy2_gcc_tx_clk", + "ubi32_pll", + "bias_pll_cc_clk", +}; + +static const struct parent_map gcc_xo_uniphy2_rx_tx_ubi32_bias_map[] = { + { P_XO, 0 }, + { P_UNIPHY2_RX, 1 }, + { P_UNIPHY2_TX, 2 }, + { P_UBI32_PLL, 5 }, + { P_BIAS_PLL, 6 }, +}; + +static const char * const gcc_xo_uniphy2_tx_rx_ubi32_bias[] = { + "xo", + "uniphy2_gcc_tx_clk", + "uniphy2_gcc_rx_clk", + "ubi32_pll", + "bias_pll_cc_clk", +}; + +static const struct parent_map gcc_xo_uniphy2_tx_rx_ubi32_bias_map[] = { + { P_XO, 0 }, + { P_UNIPHY2_TX, 1 }, + { P_UNIPHY2_RX, 2 }, + { P_UBI32_PLL, 5 }, + { P_BIAS_PLL, 6 }, +}; + +static const char * const gcc_xo_gpll0_gpll6_gpll0_sleep_clk[] = { + "xo", + "gpll0", + "gpll6", + "gpll0_out_main_div2", + "sleep_clk", +}; + +static const struct parent_map gcc_xo_gpll0_gpll6_gpll0_sleep_clk_map[] = { + { P_XO, 0 }, + { P_GPLL0, 1 }, + { P_GPLL6, 2 }, + { P_GPLL0_DIV2, 4 }, + { P_SLEEP_CLK, 6 }, +}; + static struct clk_alpha_pll gpll0_main = { .offset = 0x21000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], .clkr = { .enable_reg = 0x0b000, .enable_mask = BIT(0), @@ -82,13 +439,194 @@ static struct clk_fixed_factor gpll0_out_main_div2 = { static struct clk_alpha_pll_postdiv gpll0 = { .offset = 0x21000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .width = 4, .clkr.hw.init = &(struct clk_init_data){ .name = "gpll0", .parent_names = (const char *[]){ "gpll0_main" }, .num_parents = 1, - .ops = &clk_alpha_pll_postdiv_ops, + .ops = &clk_alpha_pll_postdiv_ro_ops, + }, +}; + +static struct clk_alpha_pll gpll2_main = { + .offset = 0x4a000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .clkr = { + .enable_reg = 0x0b000, + .enable_mask = BIT(2), + .hw.init = &(struct clk_init_data){ + .name = "gpll2_main", + .parent_names = (const char *[]){ + "xo" + }, + .num_parents = 1, + .ops = &clk_alpha_pll_ops, + .flags = CLK_IS_CRITICAL, + }, + }, +}; + +static struct clk_alpha_pll_postdiv gpll2 = { + .offset = 0x4a000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .width = 4, + .clkr.hw.init = &(struct clk_init_data){ + .name = "gpll2", + .parent_names = (const char *[]){ + "gpll2_main" + }, + .num_parents = 1, + .ops = &clk_alpha_pll_postdiv_ro_ops, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static struct clk_alpha_pll gpll4_main = { + .offset = 0x24000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .clkr = { + .enable_reg = 0x0b000, + .enable_mask = BIT(5), + .hw.init = &(struct clk_init_data){ + .name = "gpll4_main", + .parent_names = (const char *[]){ + "xo" + }, + .num_parents = 1, + .ops = &clk_alpha_pll_ops, + .flags = CLK_IS_CRITICAL, + }, + }, +}; + +static struct clk_alpha_pll_postdiv gpll4 = { + .offset = 0x24000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .width = 4, + .clkr.hw.init = &(struct clk_init_data){ + .name = "gpll4", + .parent_names = (const char *[]){ + "gpll4_main" + }, + .num_parents = 1, + .ops = &clk_alpha_pll_postdiv_ro_ops, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static struct clk_alpha_pll gpll6_main = { + .offset = 0x37000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_BRAMMO], + .flags = SUPPORTS_DYNAMIC_UPDATE, + .clkr = { + .enable_reg = 0x0b000, + .enable_mask = BIT(7), + .hw.init = &(struct clk_init_data){ + .name = "gpll6_main", + .parent_names = (const char *[]){ + "xo" + }, + .num_parents = 1, + .ops = &clk_alpha_pll_ops, + .flags = CLK_IS_CRITICAL, + }, + }, +}; + +static struct clk_alpha_pll_postdiv gpll6 = { + .offset = 0x37000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_BRAMMO], + .width = 2, + .clkr.hw.init = &(struct clk_init_data){ + .name = "gpll6", + .parent_names = (const char *[]){ + "gpll6_main" + }, + .num_parents = 1, + .ops = &clk_alpha_pll_postdiv_ro_ops, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static struct clk_fixed_factor gpll6_out_main_div2 = { + .mult = 1, + .div = 2, + .hw.init = &(struct clk_init_data){ + .name = "gpll6_out_main_div2", + .parent_names = (const char *[]){ + "gpll6_main" + }, + .num_parents = 1, + .ops = &clk_fixed_factor_ops, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static struct clk_alpha_pll ubi32_pll_main = { + .offset = 0x25000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_HUAYRA], + .flags = SUPPORTS_DYNAMIC_UPDATE, + .clkr = { + .enable_reg = 0x0b000, + .enable_mask = BIT(6), + .hw.init = &(struct clk_init_data){ + .name = "ubi32_pll_main", + .parent_names = (const char *[]){ + "xo" + }, + .num_parents = 1, + .ops = &clk_alpha_pll_huayra_ops, + }, + }, +}; + +static struct clk_alpha_pll_postdiv ubi32_pll = { + .offset = 0x25000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_HUAYRA], + .width = 2, + .clkr.hw.init = &(struct clk_init_data){ + .name = "ubi32_pll", + .parent_names = (const char *[]){ + "ubi32_pll_main" + }, + .num_parents = 1, + .ops = &clk_alpha_pll_postdiv_ro_ops, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static struct clk_alpha_pll nss_crypto_pll_main = { + .offset = 0x22000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .clkr = { + .enable_reg = 0x0b000, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "nss_crypto_pll_main", + .parent_names = (const char *[]){ + "xo" + }, + .num_parents = 1, + .ops = &clk_alpha_pll_ops, + }, + }, +}; + +static struct clk_alpha_pll_postdiv nss_crypto_pll = { + .offset = 0x22000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .width = 4, + .clkr.hw.init = &(struct clk_init_data){ + .name = "nss_crypto_pll", + .parent_names = (const char *[]){ + "nss_crypto_pll_main" + }, + .num_parents = 1, + .ops = &clk_alpha_pll_postdiv_ro_ops, + .flags = CLK_SET_RATE_PARENT, }, }; @@ -428,6 +966,1063 @@ static struct clk_rcg2 blsp1_uart6_apps_clk_src = { }, }; +static const struct freq_tbl ftbl_pcie_axi_clk_src[] = { + F(19200000, P_XO, 1, 0, 0), + F(200000000, P_GPLL0, 4, 0, 0), + { } +}; + +static struct clk_rcg2 pcie0_axi_clk_src = { + .cmd_rcgr = 0x75054, + .freq_tbl = ftbl_pcie_axi_clk_src, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "pcie0_axi_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_pcie_aux_clk_src[] = { + F(19200000, P_XO, 1, 0, 0), +}; + +static struct clk_rcg2 pcie0_aux_clk_src = { + .cmd_rcgr = 0x75024, + .freq_tbl = ftbl_pcie_aux_clk_src, + .mnd_width = 16, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_sleep_clk_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "pcie0_aux_clk_src", + .parent_names = gcc_xo_gpll0_sleep_clk, + .num_parents = 3, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_regmap_mux pcie0_pipe_clk_src = { + .reg = 0x7501c, + .shift = 8, + .width = 2, + .parent_map = gcc_pcie20_phy0_pipe_clk_xo_map, + .clkr = { + .hw.init = &(struct clk_init_data){ + .name = "pcie0_pipe_clk_src", + .parent_names = gcc_pcie20_phy0_pipe_clk_xo, + .num_parents = 2, + .ops = &clk_regmap_mux_closest_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_rcg2 pcie1_axi_clk_src = { + .cmd_rcgr = 0x76054, + .freq_tbl = ftbl_pcie_axi_clk_src, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "pcie1_axi_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 pcie1_aux_clk_src = { + .cmd_rcgr = 0x76024, + .freq_tbl = ftbl_pcie_aux_clk_src, + .mnd_width = 16, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_sleep_clk_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "pcie1_aux_clk_src", + .parent_names = gcc_xo_gpll0_sleep_clk, + .num_parents = 3, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_regmap_mux pcie1_pipe_clk_src = { + .reg = 0x7601c, + .shift = 8, + .width = 2, + .parent_map = gcc_pcie20_phy1_pipe_clk_xo_map, + .clkr = { + .hw.init = &(struct clk_init_data){ + .name = "pcie1_pipe_clk_src", + .parent_names = gcc_pcie20_phy1_pipe_clk_xo, + .num_parents = 2, + .ops = &clk_regmap_mux_closest_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static const struct freq_tbl ftbl_sdcc_apps_clk_src[] = { + F(144000, P_XO, 16, 3, 25), + F(400000, P_XO, 12, 1, 4), + F(24000000, P_GPLL2, 12, 1, 4), + F(48000000, P_GPLL2, 12, 1, 2), + F(96000000, P_GPLL2, 12, 0, 0), + F(177777778, P_GPLL0, 4.5, 0, 0), + F(192000000, P_GPLL2, 6, 0, 0), + F(384000000, P_GPLL2, 3, 0, 0), + { } +}; + +static struct clk_rcg2 sdcc1_apps_clk_src = { + .cmd_rcgr = 0x42004, + .freq_tbl = ftbl_sdcc_apps_clk_src, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_gpll2_gpll0_out_main_div2_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "sdcc1_apps_clk_src", + .parent_names = gcc_xo_gpll0_gpll2_gpll0_out_main_div2, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_sdcc_ice_core_clk_src[] = { + F(19200000, P_XO, 1, 0, 0), + F(160000000, P_GPLL0, 5, 0, 0), + F(308570000, P_GPLL6, 3.5, 0, 0), +}; + +static struct clk_rcg2 sdcc1_ice_core_clk_src = { + .cmd_rcgr = 0x5d000, + .freq_tbl = ftbl_sdcc_ice_core_clk_src, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_gpll6_gpll0_div2_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "sdcc1_ice_core_clk_src", + .parent_names = gcc_xo_gpll0_gpll6_gpll0_div2, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 sdcc2_apps_clk_src = { + .cmd_rcgr = 0x43004, + .freq_tbl = ftbl_sdcc_apps_clk_src, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_gpll2_gpll0_out_main_div2_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "sdcc2_apps_clk_src", + .parent_names = gcc_xo_gpll0_gpll2_gpll0_out_main_div2, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_usb_master_clk_src[] = { + F(80000000, P_GPLL0_DIV2, 5, 0, 0), + F(100000000, P_GPLL0, 8, 0, 0), + F(133330000, P_GPLL0, 6, 0, 0), + { } +}; + +static struct clk_rcg2 usb0_master_clk_src = { + .cmd_rcgr = 0x3e00c, + .freq_tbl = ftbl_usb_master_clk_src, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_out_main_div2_gpll0_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "usb0_master_clk_src", + .parent_names = gcc_xo_gpll0_out_main_div2_gpll0, + .num_parents = 3, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_usb_aux_clk_src[] = { + F(19200000, P_XO, 1, 0, 0), + { } +}; + +static struct clk_rcg2 usb0_aux_clk_src = { + .cmd_rcgr = 0x3e05c, + .freq_tbl = ftbl_usb_aux_clk_src, + .mnd_width = 16, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_sleep_clk_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "usb0_aux_clk_src", + .parent_names = gcc_xo_gpll0_sleep_clk, + .num_parents = 3, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_usb_mock_utmi_clk_src[] = { + F(19200000, P_XO, 1, 0, 0), + F(20000000, P_GPLL6, 6, 1, 9), + F(60000000, P_GPLL6, 6, 1, 3), + { } +}; + +static struct clk_rcg2 usb0_mock_utmi_clk_src = { + .cmd_rcgr = 0x3e020, + .freq_tbl = ftbl_usb_mock_utmi_clk_src, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll6_gpll0_gpll0_out_main_div2_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "usb0_mock_utmi_clk_src", + .parent_names = gcc_xo_gpll6_gpll0_gpll0_out_main_div2, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_regmap_mux usb0_pipe_clk_src = { + .reg = 0x3e048, + .shift = 8, + .width = 2, + .parent_map = gcc_usb3phy_0_cc_pipe_clk_xo_map, + .clkr = { + .hw.init = &(struct clk_init_data){ + .name = "usb0_pipe_clk_src", + .parent_names = gcc_usb3phy_0_cc_pipe_clk_xo, + .num_parents = 2, + .ops = &clk_regmap_mux_closest_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_rcg2 usb1_master_clk_src = { + .cmd_rcgr = 0x3f00c, + .freq_tbl = ftbl_usb_master_clk_src, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_out_main_div2_gpll0_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "usb1_master_clk_src", + .parent_names = gcc_xo_gpll0_out_main_div2_gpll0, + .num_parents = 3, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 usb1_aux_clk_src = { + .cmd_rcgr = 0x3f05c, + .freq_tbl = ftbl_usb_aux_clk_src, + .mnd_width = 16, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_sleep_clk_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "usb1_aux_clk_src", + .parent_names = gcc_xo_gpll0_sleep_clk, + .num_parents = 3, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 usb1_mock_utmi_clk_src = { + .cmd_rcgr = 0x3f020, + .freq_tbl = ftbl_usb_mock_utmi_clk_src, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll6_gpll0_gpll0_out_main_div2_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "usb1_mock_utmi_clk_src", + .parent_names = gcc_xo_gpll6_gpll0_gpll0_out_main_div2, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_regmap_mux usb1_pipe_clk_src = { + .reg = 0x3f048, + .shift = 8, + .width = 2, + .parent_map = gcc_usb3phy_1_cc_pipe_clk_xo_map, + .clkr = { + .hw.init = &(struct clk_init_data){ + .name = "usb1_pipe_clk_src", + .parent_names = gcc_usb3phy_1_cc_pipe_clk_xo, + .num_parents = 2, + .ops = &clk_regmap_mux_closest_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_branch gcc_xo_clk_src = { + .halt_reg = 0x30018, + .clkr = { + .enable_reg = 0x30018, + .enable_mask = BIT(1), + .hw.init = &(struct clk_init_data){ + .name = "gcc_xo_clk_src", + .parent_names = (const char *[]){ + "xo" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_fixed_factor gcc_xo_div4_clk_src = { + .mult = 1, + .div = 4, + .hw.init = &(struct clk_init_data){ + .name = "gcc_xo_div4_clk_src", + .parent_names = (const char *[]){ + "gcc_xo_clk_src" + }, + .num_parents = 1, + .ops = &clk_fixed_factor_ops, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static const struct freq_tbl ftbl_system_noc_bfdcd_clk_src[] = { + F(19200000, P_XO, 1, 0, 0), + F(50000000, P_GPLL0_DIV2, 8, 0, 0), + F(100000000, P_GPLL0, 8, 0, 0), + F(133333333, P_GPLL0, 6, 0, 0), + F(160000000, P_GPLL0, 5, 0, 0), + F(200000000, P_GPLL0, 4, 0, 0), + F(266666667, P_GPLL0, 3, 0, 0), + { } +}; + +static struct clk_rcg2 system_noc_bfdcd_clk_src = { + .cmd_rcgr = 0x26004, + .freq_tbl = ftbl_system_noc_bfdcd_clk_src, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_gpll6_gpll0_out_main_div2_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "system_noc_bfdcd_clk_src", + .parent_names = gcc_xo_gpll0_gpll6_gpll0_out_main_div2, + .num_parents = 4, + .ops = &clk_rcg2_ops, + .flags = CLK_IS_CRITICAL, + }, +}; + +static struct clk_fixed_factor system_noc_clk_src = { + .mult = 1, + .div = 1, + .hw.init = &(struct clk_init_data){ + .name = "system_noc_clk_src", + .parent_names = (const char *[]){ + "system_noc_bfdcd_clk_src" + }, + .num_parents = 1, + .ops = &clk_fixed_factor_ops, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static const struct freq_tbl ftbl_nss_ce_clk_src[] = { + F(19200000, P_XO, 1, 0, 0), + F(200000000, P_GPLL0, 4, 0, 0), + { } +}; + +static struct clk_rcg2 nss_ce_clk_src = { + .cmd_rcgr = 0x68098, + .freq_tbl = ftbl_nss_ce_clk_src, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "nss_ce_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_nss_noc_bfdcd_clk_src[] = { + F(19200000, P_XO, 1, 0, 0), + F(461500000, P_BIAS_PLL_NSS_NOC, 1, 0, 0), + { } +}; + +static struct clk_rcg2 nss_noc_bfdcd_clk_src = { + .cmd_rcgr = 0x68088, + .freq_tbl = ftbl_nss_noc_bfdcd_clk_src, + .hid_width = 5, + .parent_map = gcc_xo_bias_pll_nss_noc_clk_gpll0_gpll2_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "nss_noc_bfdcd_clk_src", + .parent_names = gcc_xo_bias_pll_nss_noc_clk_gpll0_gpll2, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_fixed_factor nss_noc_clk_src = { + .mult = 1, + .div = 1, + .hw.init = &(struct clk_init_data){ + .name = "nss_noc_clk_src", + .parent_names = (const char *[]){ + "nss_noc_bfdcd_clk_src" + }, + .num_parents = 1, + .ops = &clk_fixed_factor_ops, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static const struct freq_tbl ftbl_nss_crypto_clk_src[] = { + F(19200000, P_XO, 1, 0, 0), + F(600000000, P_NSS_CRYPTO_PLL, 1, 0, 0), + { } +}; + +static struct clk_rcg2 nss_crypto_clk_src = { + .cmd_rcgr = 0x68144, + .freq_tbl = ftbl_nss_crypto_clk_src, + .mnd_width = 16, + .hid_width = 5, + .parent_map = gcc_xo_nss_crypto_pll_gpll0_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "nss_crypto_clk_src", + .parent_names = gcc_xo_nss_crypto_pll_gpll0, + .num_parents = 3, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_nss_ubi_clk_src[] = { + F(19200000, P_XO, 1, 0, 0), + F(187200000, P_UBI32_PLL, 8, 0, 0), + F(748800000, P_UBI32_PLL, 2, 0, 0), + F(1497600000, P_UBI32_PLL, 1, 0, 0), + F(1689600000, P_UBI32_PLL, 1, 0, 0), + { } +}; + +static struct clk_rcg2 nss_ubi0_clk_src = { + .cmd_rcgr = 0x68104, + .freq_tbl = ftbl_nss_ubi_clk_src, + .hid_width = 5, + .parent_map = gcc_xo_ubi32_gpll0_gpll2_gpll4_gpll6_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "nss_ubi0_clk_src", + .parent_names = gcc_xo_ubi32_pll_gpll0_gpll2_gpll4_gpll6, + .num_parents = 6, + .ops = &clk_rcg2_ops, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static struct clk_regmap_div nss_ubi0_div_clk_src = { + .reg = 0x68118, + .shift = 0, + .width = 4, + .clkr = { + .hw.init = &(struct clk_init_data){ + .name = "nss_ubi0_div_clk_src", + .parent_names = (const char *[]){ + "nss_ubi0_clk_src" + }, + .num_parents = 1, + .ops = &clk_regmap_div_ro_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_rcg2 nss_ubi1_clk_src = { + .cmd_rcgr = 0x68124, + .freq_tbl = ftbl_nss_ubi_clk_src, + .hid_width = 5, + .parent_map = gcc_xo_ubi32_gpll0_gpll2_gpll4_gpll6_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "nss_ubi1_clk_src", + .parent_names = gcc_xo_ubi32_pll_gpll0_gpll2_gpll4_gpll6, + .num_parents = 6, + .ops = &clk_rcg2_ops, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static struct clk_regmap_div nss_ubi1_div_clk_src = { + .reg = 0x68138, + .shift = 0, + .width = 4, + .clkr = { + .hw.init = &(struct clk_init_data){ + .name = "nss_ubi1_div_clk_src", + .parent_names = (const char *[]){ + "nss_ubi1_clk_src" + }, + .num_parents = 1, + .ops = &clk_regmap_div_ro_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static const struct freq_tbl ftbl_ubi_mpt_clk_src[] = { + F(19200000, P_XO, 1, 0, 0), + F(25000000, P_GPLL0_DIV2, 16, 0, 0), + { } +}; + +static struct clk_rcg2 ubi_mpt_clk_src = { + .cmd_rcgr = 0x68090, + .freq_tbl = ftbl_ubi_mpt_clk_src, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_out_main_div2_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "ubi_mpt_clk_src", + .parent_names = gcc_xo_gpll0_out_main_div2, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_nss_imem_clk_src[] = { + F(19200000, P_XO, 1, 0, 0), + F(400000000, P_GPLL0, 2, 0, 0), + { } +}; + +static struct clk_rcg2 nss_imem_clk_src = { + .cmd_rcgr = 0x68158, + .freq_tbl = ftbl_nss_imem_clk_src, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_gpll4_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "nss_imem_clk_src", + .parent_names = gcc_xo_gpll0_gpll4, + .num_parents = 3, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_nss_ppe_clk_src[] = { + F(19200000, P_XO, 1, 0, 0), + F(300000000, P_BIAS_PLL, 1, 0, 0), + { } +}; + +static struct clk_rcg2 nss_ppe_clk_src = { + .cmd_rcgr = 0x68080, + .freq_tbl = ftbl_nss_ppe_clk_src, + .hid_width = 5, + .parent_map = gcc_xo_bias_gpll0_gpll4_nss_ubi32_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "nss_ppe_clk_src", + .parent_names = gcc_xo_bias_gpll0_gpll4_nss_ubi32, + .num_parents = 6, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_fixed_factor nss_ppe_cdiv_clk_src = { + .mult = 1, + .div = 4, + .hw.init = &(struct clk_init_data){ + .name = "nss_ppe_cdiv_clk_src", + .parent_names = (const char *[]){ + "nss_ppe_clk_src" + }, + .num_parents = 1, + .ops = &clk_fixed_factor_ops, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static const struct freq_tbl ftbl_nss_port1_rx_clk_src[] = { + F(19200000, P_XO, 1, 0, 0), + F(25000000, P_UNIPHY0_RX, 5, 0, 0), + F(125000000, P_UNIPHY0_RX, 1, 0, 0), + { } +}; + +static struct clk_rcg2 nss_port1_rx_clk_src = { + .cmd_rcgr = 0x68020, + .freq_tbl = ftbl_nss_port1_rx_clk_src, + .hid_width = 5, + .parent_map = gcc_xo_uniphy0_rx_tx_ubi32_bias_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "nss_port1_rx_clk_src", + .parent_names = gcc_xo_uniphy0_rx_tx_ubi32_bias, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_regmap_div nss_port1_rx_div_clk_src = { + .reg = 0x68400, + .shift = 0, + .width = 4, + .clkr = { + .hw.init = &(struct clk_init_data){ + .name = "nss_port1_rx_div_clk_src", + .parent_names = (const char *[]){ + "nss_port1_rx_clk_src" + }, + .num_parents = 1, + .ops = &clk_regmap_div_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static const struct freq_tbl ftbl_nss_port1_tx_clk_src[] = { + F(19200000, P_XO, 1, 0, 0), + F(25000000, P_UNIPHY0_TX, 5, 0, 0), + F(125000000, P_UNIPHY0_TX, 1, 0, 0), + { } +}; + +static struct clk_rcg2 nss_port1_tx_clk_src = { + .cmd_rcgr = 0x68028, + .freq_tbl = ftbl_nss_port1_tx_clk_src, + .hid_width = 5, + .parent_map = gcc_xo_uniphy0_tx_rx_ubi32_bias_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "nss_port1_tx_clk_src", + .parent_names = gcc_xo_uniphy0_tx_rx_ubi32_bias, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_regmap_div nss_port1_tx_div_clk_src = { + .reg = 0x68404, + .shift = 0, + .width = 4, + .clkr = { + .hw.init = &(struct clk_init_data){ + .name = "nss_port1_tx_div_clk_src", + .parent_names = (const char *[]){ + "nss_port1_tx_clk_src" + }, + .num_parents = 1, + .ops = &clk_regmap_div_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_rcg2 nss_port2_rx_clk_src = { + .cmd_rcgr = 0x68030, + .freq_tbl = ftbl_nss_port1_rx_clk_src, + .hid_width = 5, + .parent_map = gcc_xo_uniphy0_rx_tx_ubi32_bias_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "nss_port2_rx_clk_src", + .parent_names = gcc_xo_uniphy0_rx_tx_ubi32_bias, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_regmap_div nss_port2_rx_div_clk_src = { + .reg = 0x68410, + .shift = 0, + .width = 4, + .clkr = { + .hw.init = &(struct clk_init_data){ + .name = "nss_port2_rx_div_clk_src", + .parent_names = (const char *[]){ + "nss_port2_rx_clk_src" + }, + .num_parents = 1, + .ops = &clk_regmap_div_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_rcg2 nss_port2_tx_clk_src = { + .cmd_rcgr = 0x68038, + .freq_tbl = ftbl_nss_port1_tx_clk_src, + .hid_width = 5, + .parent_map = gcc_xo_uniphy0_tx_rx_ubi32_bias_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "nss_port2_tx_clk_src", + .parent_names = gcc_xo_uniphy0_tx_rx_ubi32_bias, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_regmap_div nss_port2_tx_div_clk_src = { + .reg = 0x68414, + .shift = 0, + .width = 4, + .clkr = { + .hw.init = &(struct clk_init_data){ + .name = "nss_port2_tx_div_clk_src", + .parent_names = (const char *[]){ + "nss_port2_tx_clk_src" + }, + .num_parents = 1, + .ops = &clk_regmap_div_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_rcg2 nss_port3_rx_clk_src = { + .cmd_rcgr = 0x68040, + .freq_tbl = ftbl_nss_port1_rx_clk_src, + .hid_width = 5, + .parent_map = gcc_xo_uniphy0_rx_tx_ubi32_bias_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "nss_port3_rx_clk_src", + .parent_names = gcc_xo_uniphy0_rx_tx_ubi32_bias, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_regmap_div nss_port3_rx_div_clk_src = { + .reg = 0x68420, + .shift = 0, + .width = 4, + .clkr = { + .hw.init = &(struct clk_init_data){ + .name = "nss_port3_rx_div_clk_src", + .parent_names = (const char *[]){ + "nss_port3_rx_clk_src" + }, + .num_parents = 1, + .ops = &clk_regmap_div_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_rcg2 nss_port3_tx_clk_src = { + .cmd_rcgr = 0x68048, + .freq_tbl = ftbl_nss_port1_tx_clk_src, + .hid_width = 5, + .parent_map = gcc_xo_uniphy0_tx_rx_ubi32_bias_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "nss_port3_tx_clk_src", + .parent_names = gcc_xo_uniphy0_tx_rx_ubi32_bias, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_regmap_div nss_port3_tx_div_clk_src = { + .reg = 0x68424, + .shift = 0, + .width = 4, + .clkr = { + .hw.init = &(struct clk_init_data){ + .name = "nss_port3_tx_div_clk_src", + .parent_names = (const char *[]){ + "nss_port3_tx_clk_src" + }, + .num_parents = 1, + .ops = &clk_regmap_div_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_rcg2 nss_port4_rx_clk_src = { + .cmd_rcgr = 0x68050, + .freq_tbl = ftbl_nss_port1_rx_clk_src, + .hid_width = 5, + .parent_map = gcc_xo_uniphy0_rx_tx_ubi32_bias_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "nss_port4_rx_clk_src", + .parent_names = gcc_xo_uniphy0_rx_tx_ubi32_bias, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_regmap_div nss_port4_rx_div_clk_src = { + .reg = 0x68430, + .shift = 0, + .width = 4, + .clkr = { + .hw.init = &(struct clk_init_data){ + .name = "nss_port4_rx_div_clk_src", + .parent_names = (const char *[]){ + "nss_port4_rx_clk_src" + }, + .num_parents = 1, + .ops = &clk_regmap_div_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_rcg2 nss_port4_tx_clk_src = { + .cmd_rcgr = 0x68058, + .freq_tbl = ftbl_nss_port1_tx_clk_src, + .hid_width = 5, + .parent_map = gcc_xo_uniphy0_tx_rx_ubi32_bias_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "nss_port4_tx_clk_src", + .parent_names = gcc_xo_uniphy0_tx_rx_ubi32_bias, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_regmap_div nss_port4_tx_div_clk_src = { + .reg = 0x68434, + .shift = 0, + .width = 4, + .clkr = { + .hw.init = &(struct clk_init_data){ + .name = "nss_port4_tx_div_clk_src", + .parent_names = (const char *[]){ + "nss_port4_tx_clk_src" + }, + .num_parents = 1, + .ops = &clk_regmap_div_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static const struct freq_tbl ftbl_nss_port5_rx_clk_src[] = { + F(19200000, P_XO, 1, 0, 0), + F(25000000, P_UNIPHY1_RX, 12.5, 0, 0), + F(78125000, P_UNIPHY1_RX, 4, 0, 0), + F(125000000, P_UNIPHY1_RX, 2.5, 0, 0), + F(156250000, P_UNIPHY1_RX, 2, 0, 0), + F(312500000, P_UNIPHY1_RX, 1, 0, 0), + { } +}; + +static struct clk_rcg2 nss_port5_rx_clk_src = { + .cmd_rcgr = 0x68060, + .freq_tbl = ftbl_nss_port5_rx_clk_src, + .hid_width = 5, + .parent_map = gcc_xo_uniphy0_rx_tx_uniphy1_rx_tx_ubi32_bias_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "nss_port5_rx_clk_src", + .parent_names = gcc_xo_uniphy0_rx_tx_uniphy1_rx_tx_ubi32_bias, + .num_parents = 7, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_regmap_div nss_port5_rx_div_clk_src = { + .reg = 0x68440, + .shift = 0, + .width = 4, + .clkr = { + .hw.init = &(struct clk_init_data){ + .name = "nss_port5_rx_div_clk_src", + .parent_names = (const char *[]){ + "nss_port5_rx_clk_src" + }, + .num_parents = 1, + .ops = &clk_regmap_div_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static const struct freq_tbl ftbl_nss_port5_tx_clk_src[] = { + F(19200000, P_XO, 1, 0, 0), + F(25000000, P_UNIPHY1_TX, 12.5, 0, 0), + F(78125000, P_UNIPHY1_TX, 4, 0, 0), + F(125000000, P_UNIPHY1_TX, 2.5, 0, 0), + F(156250000, P_UNIPHY1_TX, 2, 0, 0), + F(312500000, P_UNIPHY1_TX, 1, 0, 0), + { } +}; + +static struct clk_rcg2 nss_port5_tx_clk_src = { + .cmd_rcgr = 0x68068, + .freq_tbl = ftbl_nss_port5_tx_clk_src, + .hid_width = 5, + .parent_map = gcc_xo_uniphy0_tx_rx_uniphy1_tx_rx_ubi32_bias_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "nss_port5_tx_clk_src", + .parent_names = gcc_xo_uniphy0_tx_rx_uniphy1_tx_rx_ubi32_bias, + .num_parents = 7, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_regmap_div nss_port5_tx_div_clk_src = { + .reg = 0x68444, + .shift = 0, + .width = 4, + .clkr = { + .hw.init = &(struct clk_init_data){ + .name = "nss_port5_tx_div_clk_src", + .parent_names = (const char *[]){ + "nss_port5_tx_clk_src" + }, + .num_parents = 1, + .ops = &clk_regmap_div_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static const struct freq_tbl ftbl_nss_port6_rx_clk_src[] = { + F(19200000, P_XO, 1, 0, 0), + F(25000000, P_UNIPHY2_RX, 12.5, 0, 0), + F(78125000, P_UNIPHY2_RX, 4, 0, 0), + F(125000000, P_UNIPHY2_RX, 2.5, 0, 0), + F(156250000, P_UNIPHY2_RX, 2, 0, 0), + F(312500000, P_UNIPHY2_RX, 1, 0, 0), + { } +}; + +static struct clk_rcg2 nss_port6_rx_clk_src = { + .cmd_rcgr = 0x68070, + .freq_tbl = ftbl_nss_port6_rx_clk_src, + .hid_width = 5, + .parent_map = gcc_xo_uniphy2_rx_tx_ubi32_bias_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "nss_port6_rx_clk_src", + .parent_names = gcc_xo_uniphy2_rx_tx_ubi32_bias, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_regmap_div nss_port6_rx_div_clk_src = { + .reg = 0x68450, + .shift = 0, + .width = 4, + .clkr = { + .hw.init = &(struct clk_init_data){ + .name = "nss_port6_rx_div_clk_src", + .parent_names = (const char *[]){ + "nss_port6_rx_clk_src" + }, + .num_parents = 1, + .ops = &clk_regmap_div_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static const struct freq_tbl ftbl_nss_port6_tx_clk_src[] = { + F(19200000, P_XO, 1, 0, 0), + F(25000000, P_UNIPHY2_TX, 12.5, 0, 0), + F(78125000, P_UNIPHY2_TX, 4, 0, 0), + F(125000000, P_UNIPHY2_TX, 2.5, 0, 0), + F(156250000, P_UNIPHY2_TX, 2, 0, 0), + F(312500000, P_UNIPHY2_TX, 1, 0, 0), + { } +}; + +static struct clk_rcg2 nss_port6_tx_clk_src = { + .cmd_rcgr = 0x68078, + .freq_tbl = ftbl_nss_port6_tx_clk_src, + .hid_width = 5, + .parent_map = gcc_xo_uniphy2_tx_rx_ubi32_bias_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "nss_port6_tx_clk_src", + .parent_names = gcc_xo_uniphy2_tx_rx_ubi32_bias, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_regmap_div nss_port6_tx_div_clk_src = { + .reg = 0x68454, + .shift = 0, + .width = 4, + .clkr = { + .hw.init = &(struct clk_init_data){ + .name = "nss_port6_tx_div_clk_src", + .parent_names = (const char *[]){ + "nss_port6_tx_clk_src" + }, + .num_parents = 1, + .ops = &clk_regmap_div_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct freq_tbl ftbl_crypto_clk_src[] = { + F(40000000, P_GPLL0_DIV2, 10, 0, 0), + F(80000000, P_GPLL0, 10, 0, 0), + F(100000000, P_GPLL0, 8, 0, 0), + F(160000000, P_GPLL0, 5, 0, 0), + { } +}; + +static struct clk_rcg2 crypto_clk_src = { + .cmd_rcgr = 0x16004, + .freq_tbl = ftbl_crypto_clk_src, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_gpll0_out_main_div2_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "crypto_clk_src", + .parent_names = gcc_xo_gpll0_gpll0_out_main_div2, + .num_parents = 3, + .ops = &clk_rcg2_ops, + }, +}; + +static struct freq_tbl ftbl_gp_clk_src[] = { + F(19200000, P_XO, 1, 0, 0), + { } +}; + +static struct clk_rcg2 gp1_clk_src = { + .cmd_rcgr = 0x08004, + .freq_tbl = ftbl_gp_clk_src, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_gpll6_gpll0_sleep_clk_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "gp1_clk_src", + .parent_names = gcc_xo_gpll0_gpll6_gpll0_sleep_clk, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 gp2_clk_src = { + .cmd_rcgr = 0x09004, + .freq_tbl = ftbl_gp_clk_src, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_gpll6_gpll0_sleep_clk_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "gp2_clk_src", + .parent_names = gcc_xo_gpll0_gpll6_gpll0_sleep_clk, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 gp3_clk_src = { + .cmd_rcgr = 0x0a004, + .freq_tbl = ftbl_gp_clk_src, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_gpll6_gpll0_sleep_clk_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "gp3_clk_src", + .parent_names = gcc_xo_gpll0_gpll6_gpll0_sleep_clk, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + static struct clk_branch gcc_blsp1_ahb_clk = { .halt_reg = 0x01008, .clkr = { @@ -803,14 +2398,1957 @@ static struct clk_branch gcc_qpic_clk = { }, }; +static struct clk_branch gcc_pcie0_ahb_clk = { + .halt_reg = 0x75010, + .clkr = { + .enable_reg = 0x75010, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie0_ahb_clk", + .parent_names = (const char *[]){ + "pcnoc_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pcie0_aux_clk = { + .halt_reg = 0x75014, + .clkr = { + .enable_reg = 0x75014, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie0_aux_clk", + .parent_names = (const char *[]){ + "pcie0_aux_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pcie0_axi_m_clk = { + .halt_reg = 0x75008, + .clkr = { + .enable_reg = 0x75008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie0_axi_m_clk", + .parent_names = (const char *[]){ + "pcie0_axi_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pcie0_axi_s_clk = { + .halt_reg = 0x7500c, + .clkr = { + .enable_reg = 0x7500c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie0_axi_s_clk", + .parent_names = (const char *[]){ + "pcie0_axi_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pcie0_pipe_clk = { + .halt_reg = 0x75018, + .halt_check = BRANCH_HALT_DELAY, + .clkr = { + .enable_reg = 0x75018, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie0_pipe_clk", + .parent_names = (const char *[]){ + "pcie0_pipe_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sys_noc_pcie0_axi_clk = { + .halt_reg = 0x26048, + .clkr = { + .enable_reg = 0x26048, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sys_noc_pcie0_axi_clk", + .parent_names = (const char *[]){ + "pcie0_axi_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pcie1_ahb_clk = { + .halt_reg = 0x76010, + .clkr = { + .enable_reg = 0x76010, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie1_ahb_clk", + .parent_names = (const char *[]){ + "pcnoc_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pcie1_aux_clk = { + .halt_reg = 0x76014, + .clkr = { + .enable_reg = 0x76014, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie1_aux_clk", + .parent_names = (const char *[]){ + "pcie1_aux_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pcie1_axi_m_clk = { + .halt_reg = 0x76008, + .clkr = { + .enable_reg = 0x76008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie1_axi_m_clk", + .parent_names = (const char *[]){ + "pcie1_axi_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pcie1_axi_s_clk = { + .halt_reg = 0x7600c, + .clkr = { + .enable_reg = 0x7600c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie1_axi_s_clk", + .parent_names = (const char *[]){ + "pcie1_axi_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pcie1_pipe_clk = { + .halt_reg = 0x76018, + .halt_check = BRANCH_HALT_DELAY, + .clkr = { + .enable_reg = 0x76018, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie1_pipe_clk", + .parent_names = (const char *[]){ + "pcie1_pipe_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sys_noc_pcie1_axi_clk = { + .halt_reg = 0x2604c, + .clkr = { + .enable_reg = 0x2604c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sys_noc_pcie1_axi_clk", + .parent_names = (const char *[]){ + "pcie1_axi_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb0_aux_clk = { + .halt_reg = 0x3e044, + .clkr = { + .enable_reg = 0x3e044, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb0_aux_clk", + .parent_names = (const char *[]){ + "usb0_aux_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sys_noc_usb0_axi_clk = { + .halt_reg = 0x26040, + .clkr = { + .enable_reg = 0x26040, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sys_noc_usb0_axi_clk", + .parent_names = (const char *[]){ + "usb0_master_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb0_master_clk = { + .halt_reg = 0x3e000, + .clkr = { + .enable_reg = 0x3e000, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb0_master_clk", + .parent_names = (const char *[]){ + "usb0_master_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb0_mock_utmi_clk = { + .halt_reg = 0x3e008, + .clkr = { + .enable_reg = 0x3e008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb0_mock_utmi_clk", + .parent_names = (const char *[]){ + "usb0_mock_utmi_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb0_phy_cfg_ahb_clk = { + .halt_reg = 0x3e080, + .clkr = { + .enable_reg = 0x3e080, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb0_phy_cfg_ahb_clk", + .parent_names = (const char *[]){ + "pcnoc_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb0_pipe_clk = { + .halt_reg = 0x3e040, + .halt_check = BRANCH_HALT_DELAY, + .clkr = { + .enable_reg = 0x3e040, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb0_pipe_clk", + .parent_names = (const char *[]){ + "usb0_pipe_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb0_sleep_clk = { + .halt_reg = 0x3e004, + .clkr = { + .enable_reg = 0x3e004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb0_sleep_clk", + .parent_names = (const char *[]){ + "gcc_sleep_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb1_aux_clk = { + .halt_reg = 0x3f044, + .clkr = { + .enable_reg = 0x3f044, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb1_aux_clk", + .parent_names = (const char *[]){ + "usb1_aux_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sys_noc_usb1_axi_clk = { + .halt_reg = 0x26044, + .clkr = { + .enable_reg = 0x26044, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sys_noc_usb1_axi_clk", + .parent_names = (const char *[]){ + "usb1_master_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb1_master_clk = { + .halt_reg = 0x3f000, + .clkr = { + .enable_reg = 0x3f000, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb1_master_clk", + .parent_names = (const char *[]){ + "usb1_master_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb1_mock_utmi_clk = { + .halt_reg = 0x3f008, + .clkr = { + .enable_reg = 0x3f008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb1_mock_utmi_clk", + .parent_names = (const char *[]){ + "usb1_mock_utmi_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb1_phy_cfg_ahb_clk = { + .halt_reg = 0x3f080, + .clkr = { + .enable_reg = 0x3f080, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb1_phy_cfg_ahb_clk", + .parent_names = (const char *[]){ + "pcnoc_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb1_pipe_clk = { + .halt_reg = 0x3f040, + .halt_check = BRANCH_HALT_DELAY, + .clkr = { + .enable_reg = 0x3f040, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb1_pipe_clk", + .parent_names = (const char *[]){ + "usb1_pipe_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb1_sleep_clk = { + .halt_reg = 0x3f004, + .clkr = { + .enable_reg = 0x3f004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb1_sleep_clk", + .parent_names = (const char *[]){ + "gcc_sleep_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sdcc1_ahb_clk = { + .halt_reg = 0x4201c, + .clkr = { + .enable_reg = 0x4201c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sdcc1_ahb_clk", + .parent_names = (const char *[]){ + "pcnoc_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sdcc1_apps_clk = { + .halt_reg = 0x42018, + .clkr = { + .enable_reg = 0x42018, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sdcc1_apps_clk", + .parent_names = (const char *[]){ + "sdcc1_apps_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sdcc1_ice_core_clk = { + .halt_reg = 0x5d014, + .clkr = { + .enable_reg = 0x5d014, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sdcc1_ice_core_clk", + .parent_names = (const char *[]){ + "sdcc1_ice_core_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sdcc2_ahb_clk = { + .halt_reg = 0x4301c, + .clkr = { + .enable_reg = 0x4301c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sdcc2_ahb_clk", + .parent_names = (const char *[]){ + "pcnoc_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sdcc2_apps_clk = { + .halt_reg = 0x43018, + .clkr = { + .enable_reg = 0x43018, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sdcc2_apps_clk", + .parent_names = (const char *[]){ + "sdcc2_apps_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_mem_noc_nss_axi_clk = { + .halt_reg = 0x1d03c, + .clkr = { + .enable_reg = 0x1d03c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_mem_noc_nss_axi_clk", + .parent_names = (const char *[]){ + "nss_noc_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nss_ce_apb_clk = { + .halt_reg = 0x68174, + .clkr = { + .enable_reg = 0x68174, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nss_ce_apb_clk", + .parent_names = (const char *[]){ + "nss_ce_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nss_ce_axi_clk = { + .halt_reg = 0x68170, + .clkr = { + .enable_reg = 0x68170, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nss_ce_axi_clk", + .parent_names = (const char *[]){ + "nss_ce_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nss_cfg_clk = { + .halt_reg = 0x68160, + .clkr = { + .enable_reg = 0x68160, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nss_cfg_clk", + .parent_names = (const char *[]){ + "pcnoc_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nss_crypto_clk = { + .halt_reg = 0x68164, + .clkr = { + .enable_reg = 0x68164, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nss_crypto_clk", + .parent_names = (const char *[]){ + "nss_crypto_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nss_csr_clk = { + .halt_reg = 0x68318, + .clkr = { + .enable_reg = 0x68318, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nss_csr_clk", + .parent_names = (const char *[]){ + "nss_ce_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nss_edma_cfg_clk = { + .halt_reg = 0x6819c, + .clkr = { + .enable_reg = 0x6819c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nss_edma_cfg_clk", + .parent_names = (const char *[]){ + "nss_ppe_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nss_edma_clk = { + .halt_reg = 0x68198, + .clkr = { + .enable_reg = 0x68198, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nss_edma_clk", + .parent_names = (const char *[]){ + "nss_ppe_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nss_imem_clk = { + .halt_reg = 0x68178, + .clkr = { + .enable_reg = 0x68178, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nss_imem_clk", + .parent_names = (const char *[]){ + "nss_imem_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nss_noc_clk = { + .halt_reg = 0x68168, + .clkr = { + .enable_reg = 0x68168, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nss_noc_clk", + .parent_names = (const char *[]){ + "nss_noc_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nss_ppe_btq_clk = { + .halt_reg = 0x6833c, + .clkr = { + .enable_reg = 0x6833c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nss_ppe_btq_clk", + .parent_names = (const char *[]){ + "nss_ppe_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nss_ppe_cfg_clk = { + .halt_reg = 0x68194, + .clkr = { + .enable_reg = 0x68194, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nss_ppe_cfg_clk", + .parent_names = (const char *[]){ + "nss_ppe_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nss_ppe_clk = { + .halt_reg = 0x68190, + .clkr = { + .enable_reg = 0x68190, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nss_ppe_clk", + .parent_names = (const char *[]){ + "nss_ppe_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nss_ppe_ipe_clk = { + .halt_reg = 0x68338, + .clkr = { + .enable_reg = 0x68338, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nss_ppe_ipe_clk", + .parent_names = (const char *[]){ + "nss_ppe_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nss_ptp_ref_clk = { + .halt_reg = 0x6816c, + .clkr = { + .enable_reg = 0x6816c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nss_ptp_ref_clk", + .parent_names = (const char *[]){ + "nss_ppe_cdiv_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nssnoc_ce_apb_clk = { + .halt_reg = 0x6830c, + .clkr = { + .enable_reg = 0x6830c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nssnoc_ce_apb_clk", + .parent_names = (const char *[]){ + "nss_ce_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nssnoc_ce_axi_clk = { + .halt_reg = 0x68308, + .clkr = { + .enable_reg = 0x68308, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nssnoc_ce_axi_clk", + .parent_names = (const char *[]){ + "nss_ce_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nssnoc_crypto_clk = { + .halt_reg = 0x68314, + .clkr = { + .enable_reg = 0x68314, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nssnoc_crypto_clk", + .parent_names = (const char *[]){ + "nss_crypto_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nssnoc_ppe_cfg_clk = { + .halt_reg = 0x68304, + .clkr = { + .enable_reg = 0x68304, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nssnoc_ppe_cfg_clk", + .parent_names = (const char *[]){ + "nss_ppe_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nssnoc_ppe_clk = { + .halt_reg = 0x68300, + .clkr = { + .enable_reg = 0x68300, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nssnoc_ppe_clk", + .parent_names = (const char *[]){ + "nss_ppe_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nssnoc_qosgen_ref_clk = { + .halt_reg = 0x68180, + .clkr = { + .enable_reg = 0x68180, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nssnoc_qosgen_ref_clk", + .parent_names = (const char *[]){ + "gcc_xo_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nssnoc_snoc_clk = { + .halt_reg = 0x68188, + .clkr = { + .enable_reg = 0x68188, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nssnoc_snoc_clk", + .parent_names = (const char *[]){ + "system_noc_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nssnoc_timeout_ref_clk = { + .halt_reg = 0x68184, + .clkr = { + .enable_reg = 0x68184, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nssnoc_timeout_ref_clk", + .parent_names = (const char *[]){ + "gcc_xo_div4_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nssnoc_ubi0_ahb_clk = { + .halt_reg = 0x68270, + .clkr = { + .enable_reg = 0x68270, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nssnoc_ubi0_ahb_clk", + .parent_names = (const char *[]){ + "nss_ce_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nssnoc_ubi1_ahb_clk = { + .halt_reg = 0x68274, + .clkr = { + .enable_reg = 0x68274, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nssnoc_ubi1_ahb_clk", + .parent_names = (const char *[]){ + "nss_ce_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ubi0_ahb_clk = { + .halt_reg = 0x6820c, + .clkr = { + .enable_reg = 0x6820c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ubi0_ahb_clk", + .parent_names = (const char *[]){ + "nss_ce_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ubi0_axi_clk = { + .halt_reg = 0x68200, + .clkr = { + .enable_reg = 0x68200, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ubi0_axi_clk", + .parent_names = (const char *[]){ + "nss_noc_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ubi0_nc_axi_clk = { + .halt_reg = 0x68204, + .clkr = { + .enable_reg = 0x68204, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ubi0_nc_axi_clk", + .parent_names = (const char *[]){ + "nss_noc_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ubi0_core_clk = { + .halt_reg = 0x68210, + .clkr = { + .enable_reg = 0x68210, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ubi0_core_clk", + .parent_names = (const char *[]){ + "nss_ubi0_div_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ubi0_mpt_clk = { + .halt_reg = 0x68208, + .clkr = { + .enable_reg = 0x68208, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ubi0_mpt_clk", + .parent_names = (const char *[]){ + "ubi_mpt_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ubi1_ahb_clk = { + .halt_reg = 0x6822c, + .clkr = { + .enable_reg = 0x6822c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ubi1_ahb_clk", + .parent_names = (const char *[]){ + "nss_ce_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ubi1_axi_clk = { + .halt_reg = 0x68220, + .clkr = { + .enable_reg = 0x68220, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ubi1_axi_clk", + .parent_names = (const char *[]){ + "nss_noc_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ubi1_nc_axi_clk = { + .halt_reg = 0x68224, + .clkr = { + .enable_reg = 0x68224, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ubi1_nc_axi_clk", + .parent_names = (const char *[]){ + "nss_noc_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ubi1_core_clk = { + .halt_reg = 0x68230, + .clkr = { + .enable_reg = 0x68230, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ubi1_core_clk", + .parent_names = (const char *[]){ + "nss_ubi1_div_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ubi1_mpt_clk = { + .halt_reg = 0x68228, + .clkr = { + .enable_reg = 0x68228, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ubi1_mpt_clk", + .parent_names = (const char *[]){ + "ubi_mpt_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_cmn_12gpll_ahb_clk = { + .halt_reg = 0x56308, + .clkr = { + .enable_reg = 0x56308, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_cmn_12gpll_ahb_clk", + .parent_names = (const char *[]){ + "pcnoc_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_cmn_12gpll_sys_clk = { + .halt_reg = 0x5630c, + .clkr = { + .enable_reg = 0x5630c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_cmn_12gpll_sys_clk", + .parent_names = (const char *[]){ + "gcc_xo_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_mdio_ahb_clk = { + .halt_reg = 0x58004, + .clkr = { + .enable_reg = 0x58004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_mdio_ahb_clk", + .parent_names = (const char *[]){ + "pcnoc_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_uniphy0_ahb_clk = { + .halt_reg = 0x56008, + .clkr = { + .enable_reg = 0x56008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_uniphy0_ahb_clk", + .parent_names = (const char *[]){ + "pcnoc_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_uniphy0_sys_clk = { + .halt_reg = 0x5600c, + .clkr = { + .enable_reg = 0x5600c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_uniphy0_sys_clk", + .parent_names = (const char *[]){ + "gcc_xo_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_uniphy1_ahb_clk = { + .halt_reg = 0x56108, + .clkr = { + .enable_reg = 0x56108, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_uniphy1_ahb_clk", + .parent_names = (const char *[]){ + "pcnoc_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_uniphy1_sys_clk = { + .halt_reg = 0x5610c, + .clkr = { + .enable_reg = 0x5610c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_uniphy1_sys_clk", + .parent_names = (const char *[]){ + "gcc_xo_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_uniphy2_ahb_clk = { + .halt_reg = 0x56208, + .clkr = { + .enable_reg = 0x56208, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_uniphy2_ahb_clk", + .parent_names = (const char *[]){ + "pcnoc_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_uniphy2_sys_clk = { + .halt_reg = 0x5620c, + .clkr = { + .enable_reg = 0x5620c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_uniphy2_sys_clk", + .parent_names = (const char *[]){ + "gcc_xo_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nss_port1_rx_clk = { + .halt_reg = 0x68240, + .clkr = { + .enable_reg = 0x68240, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nss_port1_rx_clk", + .parent_names = (const char *[]){ + "nss_port1_rx_div_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nss_port1_tx_clk = { + .halt_reg = 0x68244, + .clkr = { + .enable_reg = 0x68244, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nss_port1_tx_clk", + .parent_names = (const char *[]){ + "nss_port1_tx_div_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nss_port2_rx_clk = { + .halt_reg = 0x68248, + .clkr = { + .enable_reg = 0x68248, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nss_port2_rx_clk", + .parent_names = (const char *[]){ + "nss_port2_rx_div_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nss_port2_tx_clk = { + .halt_reg = 0x6824c, + .clkr = { + .enable_reg = 0x6824c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nss_port2_tx_clk", + .parent_names = (const char *[]){ + "nss_port2_tx_div_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nss_port3_rx_clk = { + .halt_reg = 0x68250, + .clkr = { + .enable_reg = 0x68250, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nss_port3_rx_clk", + .parent_names = (const char *[]){ + "nss_port3_rx_div_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nss_port3_tx_clk = { + .halt_reg = 0x68254, + .clkr = { + .enable_reg = 0x68254, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nss_port3_tx_clk", + .parent_names = (const char *[]){ + "nss_port3_tx_div_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nss_port4_rx_clk = { + .halt_reg = 0x68258, + .clkr = { + .enable_reg = 0x68258, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nss_port4_rx_clk", + .parent_names = (const char *[]){ + "nss_port4_rx_div_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nss_port4_tx_clk = { + .halt_reg = 0x6825c, + .clkr = { + .enable_reg = 0x6825c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nss_port4_tx_clk", + .parent_names = (const char *[]){ + "nss_port4_tx_div_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nss_port5_rx_clk = { + .halt_reg = 0x68260, + .clkr = { + .enable_reg = 0x68260, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nss_port5_rx_clk", + .parent_names = (const char *[]){ + "nss_port5_rx_div_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nss_port5_tx_clk = { + .halt_reg = 0x68264, + .clkr = { + .enable_reg = 0x68264, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nss_port5_tx_clk", + .parent_names = (const char *[]){ + "nss_port5_tx_div_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nss_port6_rx_clk = { + .halt_reg = 0x68268, + .clkr = { + .enable_reg = 0x68268, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nss_port6_rx_clk", + .parent_names = (const char *[]){ + "nss_port6_rx_div_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_nss_port6_tx_clk = { + .halt_reg = 0x6826c, + .clkr = { + .enable_reg = 0x6826c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_nss_port6_tx_clk", + .parent_names = (const char *[]){ + "nss_port6_tx_div_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_port1_mac_clk = { + .halt_reg = 0x68320, + .clkr = { + .enable_reg = 0x68320, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_port1_mac_clk", + .parent_names = (const char *[]){ + "nss_ppe_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_port2_mac_clk = { + .halt_reg = 0x68324, + .clkr = { + .enable_reg = 0x68324, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_port2_mac_clk", + .parent_names = (const char *[]){ + "nss_ppe_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_port3_mac_clk = { + .halt_reg = 0x68328, + .clkr = { + .enable_reg = 0x68328, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_port3_mac_clk", + .parent_names = (const char *[]){ + "nss_ppe_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_port4_mac_clk = { + .halt_reg = 0x6832c, + .clkr = { + .enable_reg = 0x6832c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_port4_mac_clk", + .parent_names = (const char *[]){ + "nss_ppe_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_port5_mac_clk = { + .halt_reg = 0x68330, + .clkr = { + .enable_reg = 0x68330, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_port5_mac_clk", + .parent_names = (const char *[]){ + "nss_ppe_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_port6_mac_clk = { + .halt_reg = 0x68334, + .clkr = { + .enable_reg = 0x68334, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_port6_mac_clk", + .parent_names = (const char *[]){ + "nss_ppe_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_uniphy0_port1_rx_clk = { + .halt_reg = 0x56010, + .clkr = { + .enable_reg = 0x56010, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_uniphy0_port1_rx_clk", + .parent_names = (const char *[]){ + "nss_port1_rx_div_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_uniphy0_port1_tx_clk = { + .halt_reg = 0x56014, + .clkr = { + .enable_reg = 0x56014, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_uniphy0_port1_tx_clk", + .parent_names = (const char *[]){ + "nss_port1_tx_div_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_uniphy0_port2_rx_clk = { + .halt_reg = 0x56018, + .clkr = { + .enable_reg = 0x56018, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_uniphy0_port2_rx_clk", + .parent_names = (const char *[]){ + "nss_port2_rx_div_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_uniphy0_port2_tx_clk = { + .halt_reg = 0x5601c, + .clkr = { + .enable_reg = 0x5601c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_uniphy0_port2_tx_clk", + .parent_names = (const char *[]){ + "nss_port2_tx_div_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_uniphy0_port3_rx_clk = { + .halt_reg = 0x56020, + .clkr = { + .enable_reg = 0x56020, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_uniphy0_port3_rx_clk", + .parent_names = (const char *[]){ + "nss_port3_rx_div_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_uniphy0_port3_tx_clk = { + .halt_reg = 0x56024, + .clkr = { + .enable_reg = 0x56024, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_uniphy0_port3_tx_clk", + .parent_names = (const char *[]){ + "nss_port3_tx_div_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_uniphy0_port4_rx_clk = { + .halt_reg = 0x56028, + .clkr = { + .enable_reg = 0x56028, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_uniphy0_port4_rx_clk", + .parent_names = (const char *[]){ + "nss_port4_rx_div_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_uniphy0_port4_tx_clk = { + .halt_reg = 0x5602c, + .clkr = { + .enable_reg = 0x5602c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_uniphy0_port4_tx_clk", + .parent_names = (const char *[]){ + "nss_port4_tx_div_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_uniphy0_port5_rx_clk = { + .halt_reg = 0x56030, + .clkr = { + .enable_reg = 0x56030, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_uniphy0_port5_rx_clk", + .parent_names = (const char *[]){ + "nss_port5_rx_div_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_uniphy0_port5_tx_clk = { + .halt_reg = 0x56034, + .clkr = { + .enable_reg = 0x56034, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_uniphy0_port5_tx_clk", + .parent_names = (const char *[]){ + "nss_port5_tx_div_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_uniphy1_port5_rx_clk = { + .halt_reg = 0x56110, + .clkr = { + .enable_reg = 0x56110, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_uniphy1_port5_rx_clk", + .parent_names = (const char *[]){ + "nss_port5_rx_div_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_uniphy1_port5_tx_clk = { + .halt_reg = 0x56114, + .clkr = { + .enable_reg = 0x56114, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_uniphy1_port5_tx_clk", + .parent_names = (const char *[]){ + "nss_port5_tx_div_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_uniphy2_port6_rx_clk = { + .halt_reg = 0x56210, + .clkr = { + .enable_reg = 0x56210, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_uniphy2_port6_rx_clk", + .parent_names = (const char *[]){ + "nss_port6_rx_div_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_uniphy2_port6_tx_clk = { + .halt_reg = 0x56214, + .clkr = { + .enable_reg = 0x56214, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_uniphy2_port6_tx_clk", + .parent_names = (const char *[]){ + "nss_port6_tx_div_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_crypto_ahb_clk = { + .halt_reg = 0x16024, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x0b004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_crypto_ahb_clk", + .parent_names = (const char *[]){ + "pcnoc_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_crypto_axi_clk = { + .halt_reg = 0x16020, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x0b004, + .enable_mask = BIT(1), + .hw.init = &(struct clk_init_data){ + .name = "gcc_crypto_axi_clk", + .parent_names = (const char *[]){ + "pcnoc_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_crypto_clk = { + .halt_reg = 0x1601c, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x0b004, + .enable_mask = BIT(2), + .hw.init = &(struct clk_init_data){ + .name = "gcc_crypto_clk", + .parent_names = (const char *[]){ + "crypto_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_gp1_clk = { + .halt_reg = 0x08000, + .clkr = { + .enable_reg = 0x08000, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_gp1_clk", + .parent_names = (const char *[]){ + "gp1_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_gp2_clk = { + .halt_reg = 0x09000, + .clkr = { + .enable_reg = 0x09000, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_gp2_clk", + .parent_names = (const char *[]){ + "gp2_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_gp3_clk = { + .halt_reg = 0x0a000, + .clkr = { + .enable_reg = 0x0a000, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_gp3_clk", + .parent_names = (const char *[]){ + "gp3_clk_src" + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + static struct clk_hw *gcc_ipq8074_hws[] = { &gpll0_out_main_div2.hw, + &gpll6_out_main_div2.hw, &pcnoc_clk_src.hw, + &system_noc_clk_src.hw, + &gcc_xo_div4_clk_src.hw, + &nss_noc_clk_src.hw, + &nss_ppe_cdiv_clk_src.hw, }; static struct clk_regmap *gcc_ipq8074_clks[] = { [GPLL0_MAIN] = &gpll0_main.clkr, [GPLL0] = &gpll0.clkr, + [GPLL2_MAIN] = &gpll2_main.clkr, + [GPLL2] = &gpll2.clkr, + [GPLL4_MAIN] = &gpll4_main.clkr, + [GPLL4] = &gpll4.clkr, + [GPLL6_MAIN] = &gpll6_main.clkr, + [GPLL6] = &gpll6.clkr, + [UBI32_PLL_MAIN] = &ubi32_pll_main.clkr, + [UBI32_PLL] = &ubi32_pll.clkr, + [NSS_CRYPTO_PLL_MAIN] = &nss_crypto_pll_main.clkr, + [NSS_CRYPTO_PLL] = &nss_crypto_pll.clkr, [PCNOC_BFDCD_CLK_SRC] = &pcnoc_bfdcd_clk_src.clkr, [GCC_SLEEP_CLK_SRC] = &gcc_sleep_clk_src.clkr, [BLSP1_QUP1_I2C_APPS_CLK_SRC] = &blsp1_qup1_i2c_apps_clk_src.clkr, @@ -831,6 +4369,63 @@ static struct clk_regmap *gcc_ipq8074_clks[] = { [BLSP1_UART4_APPS_CLK_SRC] = &blsp1_uart4_apps_clk_src.clkr, [BLSP1_UART5_APPS_CLK_SRC] = &blsp1_uart5_apps_clk_src.clkr, [BLSP1_UART6_APPS_CLK_SRC] = &blsp1_uart6_apps_clk_src.clkr, + [PCIE0_AXI_CLK_SRC] = &pcie0_axi_clk_src.clkr, + [PCIE0_AUX_CLK_SRC] = &pcie0_aux_clk_src.clkr, + [PCIE0_PIPE_CLK_SRC] = &pcie0_pipe_clk_src.clkr, + [PCIE1_AXI_CLK_SRC] = &pcie1_axi_clk_src.clkr, + [PCIE1_AUX_CLK_SRC] = &pcie1_aux_clk_src.clkr, + [PCIE1_PIPE_CLK_SRC] = &pcie1_pipe_clk_src.clkr, + [SDCC1_APPS_CLK_SRC] = &sdcc1_apps_clk_src.clkr, + [SDCC1_ICE_CORE_CLK_SRC] = &sdcc1_ice_core_clk_src.clkr, + [SDCC2_APPS_CLK_SRC] = &sdcc2_apps_clk_src.clkr, + [USB0_MASTER_CLK_SRC] = &usb0_master_clk_src.clkr, + [USB0_AUX_CLK_SRC] = &usb0_aux_clk_src.clkr, + [USB0_MOCK_UTMI_CLK_SRC] = &usb0_mock_utmi_clk_src.clkr, + [USB0_PIPE_CLK_SRC] = &usb0_pipe_clk_src.clkr, + [USB1_MASTER_CLK_SRC] = &usb1_master_clk_src.clkr, + [USB1_AUX_CLK_SRC] = &usb1_aux_clk_src.clkr, + [USB1_MOCK_UTMI_CLK_SRC] = &usb1_mock_utmi_clk_src.clkr, + [USB1_PIPE_CLK_SRC] = &usb1_pipe_clk_src.clkr, + [GCC_XO_CLK_SRC] = &gcc_xo_clk_src.clkr, + [SYSTEM_NOC_BFDCD_CLK_SRC] = &system_noc_bfdcd_clk_src.clkr, + [NSS_CE_CLK_SRC] = &nss_ce_clk_src.clkr, + [NSS_NOC_BFDCD_CLK_SRC] = &nss_noc_bfdcd_clk_src.clkr, + [NSS_CRYPTO_CLK_SRC] = &nss_crypto_clk_src.clkr, + [NSS_UBI0_CLK_SRC] = &nss_ubi0_clk_src.clkr, + [NSS_UBI0_DIV_CLK_SRC] = &nss_ubi0_div_clk_src.clkr, + [NSS_UBI1_CLK_SRC] = &nss_ubi1_clk_src.clkr, + [NSS_UBI1_DIV_CLK_SRC] = &nss_ubi1_div_clk_src.clkr, + [UBI_MPT_CLK_SRC] = &ubi_mpt_clk_src.clkr, + [NSS_IMEM_CLK_SRC] = &nss_imem_clk_src.clkr, + [NSS_PPE_CLK_SRC] = &nss_ppe_clk_src.clkr, + [NSS_PORT1_RX_CLK_SRC] = &nss_port1_rx_clk_src.clkr, + [NSS_PORT1_RX_DIV_CLK_SRC] = &nss_port1_rx_div_clk_src.clkr, + [NSS_PORT1_TX_CLK_SRC] = &nss_port1_tx_clk_src.clkr, + [NSS_PORT1_TX_DIV_CLK_SRC] = &nss_port1_tx_div_clk_src.clkr, + [NSS_PORT2_RX_CLK_SRC] = &nss_port2_rx_clk_src.clkr, + [NSS_PORT2_RX_DIV_CLK_SRC] = &nss_port2_rx_div_clk_src.clkr, + [NSS_PORT2_TX_CLK_SRC] = &nss_port2_tx_clk_src.clkr, + [NSS_PORT2_TX_DIV_CLK_SRC] = &nss_port2_tx_div_clk_src.clkr, + [NSS_PORT3_RX_CLK_SRC] = &nss_port3_rx_clk_src.clkr, + [NSS_PORT3_RX_DIV_CLK_SRC] = &nss_port3_rx_div_clk_src.clkr, + [NSS_PORT3_TX_CLK_SRC] = &nss_port3_tx_clk_src.clkr, + [NSS_PORT3_TX_DIV_CLK_SRC] = &nss_port3_tx_div_clk_src.clkr, + [NSS_PORT4_RX_CLK_SRC] = &nss_port4_rx_clk_src.clkr, + [NSS_PORT4_RX_DIV_CLK_SRC] = &nss_port4_rx_div_clk_src.clkr, + [NSS_PORT4_TX_CLK_SRC] = &nss_port4_tx_clk_src.clkr, + [NSS_PORT4_TX_DIV_CLK_SRC] = &nss_port4_tx_div_clk_src.clkr, + [NSS_PORT5_RX_CLK_SRC] = &nss_port5_rx_clk_src.clkr, + [NSS_PORT5_RX_DIV_CLK_SRC] = &nss_port5_rx_div_clk_src.clkr, + [NSS_PORT5_TX_CLK_SRC] = &nss_port5_tx_clk_src.clkr, + [NSS_PORT5_TX_DIV_CLK_SRC] = &nss_port5_tx_div_clk_src.clkr, + [NSS_PORT6_RX_CLK_SRC] = &nss_port6_rx_clk_src.clkr, + [NSS_PORT6_RX_DIV_CLK_SRC] = &nss_port6_rx_div_clk_src.clkr, + [NSS_PORT6_TX_CLK_SRC] = &nss_port6_tx_clk_src.clkr, + [NSS_PORT6_TX_DIV_CLK_SRC] = &nss_port6_tx_div_clk_src.clkr, + [CRYPTO_CLK_SRC] = &crypto_clk_src.clkr, + [GP1_CLK_SRC] = &gp1_clk_src.clkr, + [GP2_CLK_SRC] = &gp2_clk_src.clkr, + [GP3_CLK_SRC] = &gp3_clk_src.clkr, [GCC_BLSP1_AHB_CLK] = &gcc_blsp1_ahb_clk.clkr, [GCC_BLSP1_QUP1_I2C_APPS_CLK] = &gcc_blsp1_qup1_i2c_apps_clk.clkr, [GCC_BLSP1_QUP1_SPI_APPS_CLK] = &gcc_blsp1_qup1_spi_apps_clk.clkr, @@ -853,6 +4448,119 @@ static struct clk_regmap *gcc_ipq8074_clks[] = { [GCC_PRNG_AHB_CLK] = &gcc_prng_ahb_clk.clkr, [GCC_QPIC_AHB_CLK] = &gcc_qpic_ahb_clk.clkr, [GCC_QPIC_CLK] = &gcc_qpic_clk.clkr, + [GCC_PCIE0_AHB_CLK] = &gcc_pcie0_ahb_clk.clkr, + [GCC_PCIE0_AUX_CLK] = &gcc_pcie0_aux_clk.clkr, + [GCC_PCIE0_AXI_M_CLK] = &gcc_pcie0_axi_m_clk.clkr, + [GCC_PCIE0_AXI_S_CLK] = &gcc_pcie0_axi_s_clk.clkr, + [GCC_PCIE0_PIPE_CLK] = &gcc_pcie0_pipe_clk.clkr, + [GCC_SYS_NOC_PCIE0_AXI_CLK] = &gcc_sys_noc_pcie0_axi_clk.clkr, + [GCC_PCIE1_AHB_CLK] = &gcc_pcie1_ahb_clk.clkr, + [GCC_PCIE1_AUX_CLK] = &gcc_pcie1_aux_clk.clkr, + [GCC_PCIE1_AXI_M_CLK] = &gcc_pcie1_axi_m_clk.clkr, + [GCC_PCIE1_AXI_S_CLK] = &gcc_pcie1_axi_s_clk.clkr, + [GCC_PCIE1_PIPE_CLK] = &gcc_pcie1_pipe_clk.clkr, + [GCC_SYS_NOC_PCIE1_AXI_CLK] = &gcc_sys_noc_pcie1_axi_clk.clkr, + [GCC_USB0_AUX_CLK] = &gcc_usb0_aux_clk.clkr, + [GCC_SYS_NOC_USB0_AXI_CLK] = &gcc_sys_noc_usb0_axi_clk.clkr, + [GCC_USB0_MASTER_CLK] = &gcc_usb0_master_clk.clkr, + [GCC_USB0_MOCK_UTMI_CLK] = &gcc_usb0_mock_utmi_clk.clkr, + [GCC_USB0_PHY_CFG_AHB_CLK] = &gcc_usb0_phy_cfg_ahb_clk.clkr, + [GCC_USB0_PIPE_CLK] = &gcc_usb0_pipe_clk.clkr, + [GCC_USB0_SLEEP_CLK] = &gcc_usb0_sleep_clk.clkr, + [GCC_USB1_AUX_CLK] = &gcc_usb1_aux_clk.clkr, + [GCC_SYS_NOC_USB1_AXI_CLK] = &gcc_sys_noc_usb1_axi_clk.clkr, + [GCC_USB1_MASTER_CLK] = &gcc_usb1_master_clk.clkr, + [GCC_USB1_MOCK_UTMI_CLK] = &gcc_usb1_mock_utmi_clk.clkr, + [GCC_USB1_PHY_CFG_AHB_CLK] = &gcc_usb1_phy_cfg_ahb_clk.clkr, + [GCC_USB1_PIPE_CLK] = &gcc_usb1_pipe_clk.clkr, + [GCC_USB1_SLEEP_CLK] = &gcc_usb1_sleep_clk.clkr, + [GCC_SDCC1_AHB_CLK] = &gcc_sdcc1_ahb_clk.clkr, + [GCC_SDCC1_APPS_CLK] = &gcc_sdcc1_apps_clk.clkr, + [GCC_SDCC1_ICE_CORE_CLK] = &gcc_sdcc1_ice_core_clk.clkr, + [GCC_SDCC2_AHB_CLK] = &gcc_sdcc2_ahb_clk.clkr, + [GCC_SDCC2_APPS_CLK] = &gcc_sdcc2_apps_clk.clkr, + [GCC_MEM_NOC_NSS_AXI_CLK] = &gcc_mem_noc_nss_axi_clk.clkr, + [GCC_NSS_CE_APB_CLK] = &gcc_nss_ce_apb_clk.clkr, + [GCC_NSS_CE_AXI_CLK] = &gcc_nss_ce_axi_clk.clkr, + [GCC_NSS_CFG_CLK] = &gcc_nss_cfg_clk.clkr, + [GCC_NSS_CRYPTO_CLK] = &gcc_nss_crypto_clk.clkr, + [GCC_NSS_CSR_CLK] = &gcc_nss_csr_clk.clkr, + [GCC_NSS_EDMA_CFG_CLK] = &gcc_nss_edma_cfg_clk.clkr, + [GCC_NSS_EDMA_CLK] = &gcc_nss_edma_clk.clkr, + [GCC_NSS_IMEM_CLK] = &gcc_nss_imem_clk.clkr, + [GCC_NSS_NOC_CLK] = &gcc_nss_noc_clk.clkr, + [GCC_NSS_PPE_BTQ_CLK] = &gcc_nss_ppe_btq_clk.clkr, + [GCC_NSS_PPE_CFG_CLK] = &gcc_nss_ppe_cfg_clk.clkr, + [GCC_NSS_PPE_CLK] = &gcc_nss_ppe_clk.clkr, + [GCC_NSS_PPE_IPE_CLK] = &gcc_nss_ppe_ipe_clk.clkr, + [GCC_NSS_PTP_REF_CLK] = &gcc_nss_ptp_ref_clk.clkr, + [GCC_NSSNOC_CE_APB_CLK] = &gcc_nssnoc_ce_apb_clk.clkr, + [GCC_NSSNOC_CE_AXI_CLK] = &gcc_nssnoc_ce_axi_clk.clkr, + [GCC_NSSNOC_CRYPTO_CLK] = &gcc_nssnoc_crypto_clk.clkr, + [GCC_NSSNOC_PPE_CFG_CLK] = &gcc_nssnoc_ppe_cfg_clk.clkr, + [GCC_NSSNOC_PPE_CLK] = &gcc_nssnoc_ppe_clk.clkr, + [GCC_NSSNOC_QOSGEN_REF_CLK] = &gcc_nssnoc_qosgen_ref_clk.clkr, + [GCC_NSSNOC_SNOC_CLK] = &gcc_nssnoc_snoc_clk.clkr, + [GCC_NSSNOC_TIMEOUT_REF_CLK] = &gcc_nssnoc_timeout_ref_clk.clkr, + [GCC_NSSNOC_UBI0_AHB_CLK] = &gcc_nssnoc_ubi0_ahb_clk.clkr, + [GCC_NSSNOC_UBI1_AHB_CLK] = &gcc_nssnoc_ubi1_ahb_clk.clkr, + [GCC_UBI0_AHB_CLK] = &gcc_ubi0_ahb_clk.clkr, + [GCC_UBI0_AXI_CLK] = &gcc_ubi0_axi_clk.clkr, + [GCC_UBI0_NC_AXI_CLK] = &gcc_ubi0_nc_axi_clk.clkr, + [GCC_UBI0_CORE_CLK] = &gcc_ubi0_core_clk.clkr, + [GCC_UBI0_MPT_CLK] = &gcc_ubi0_mpt_clk.clkr, + [GCC_UBI1_AHB_CLK] = &gcc_ubi1_ahb_clk.clkr, + [GCC_UBI1_AXI_CLK] = &gcc_ubi1_axi_clk.clkr, + [GCC_UBI1_NC_AXI_CLK] = &gcc_ubi1_nc_axi_clk.clkr, + [GCC_UBI1_CORE_CLK] = &gcc_ubi1_core_clk.clkr, + [GCC_UBI1_MPT_CLK] = &gcc_ubi1_mpt_clk.clkr, + [GCC_CMN_12GPLL_AHB_CLK] = &gcc_cmn_12gpll_ahb_clk.clkr, + [GCC_CMN_12GPLL_SYS_CLK] = &gcc_cmn_12gpll_sys_clk.clkr, + [GCC_MDIO_AHB_CLK] = &gcc_mdio_ahb_clk.clkr, + [GCC_UNIPHY0_AHB_CLK] = &gcc_uniphy0_ahb_clk.clkr, + [GCC_UNIPHY0_SYS_CLK] = &gcc_uniphy0_sys_clk.clkr, + [GCC_UNIPHY1_AHB_CLK] = &gcc_uniphy1_ahb_clk.clkr, + [GCC_UNIPHY1_SYS_CLK] = &gcc_uniphy1_sys_clk.clkr, + [GCC_UNIPHY2_AHB_CLK] = &gcc_uniphy2_ahb_clk.clkr, + [GCC_UNIPHY2_SYS_CLK] = &gcc_uniphy2_sys_clk.clkr, + [GCC_NSS_PORT1_RX_CLK] = &gcc_nss_port1_rx_clk.clkr, + [GCC_NSS_PORT1_TX_CLK] = &gcc_nss_port1_tx_clk.clkr, + [GCC_NSS_PORT2_RX_CLK] = &gcc_nss_port2_rx_clk.clkr, + [GCC_NSS_PORT2_TX_CLK] = &gcc_nss_port2_tx_clk.clkr, + [GCC_NSS_PORT3_RX_CLK] = &gcc_nss_port3_rx_clk.clkr, + [GCC_NSS_PORT3_TX_CLK] = &gcc_nss_port3_tx_clk.clkr, + [GCC_NSS_PORT4_RX_CLK] = &gcc_nss_port4_rx_clk.clkr, + [GCC_NSS_PORT4_TX_CLK] = &gcc_nss_port4_tx_clk.clkr, + [GCC_NSS_PORT5_RX_CLK] = &gcc_nss_port5_rx_clk.clkr, + [GCC_NSS_PORT5_TX_CLK] = &gcc_nss_port5_tx_clk.clkr, + [GCC_NSS_PORT6_RX_CLK] = &gcc_nss_port6_rx_clk.clkr, + [GCC_NSS_PORT6_TX_CLK] = &gcc_nss_port6_tx_clk.clkr, + [GCC_PORT1_MAC_CLK] = &gcc_port1_mac_clk.clkr, + [GCC_PORT2_MAC_CLK] = &gcc_port2_mac_clk.clkr, + [GCC_PORT3_MAC_CLK] = &gcc_port3_mac_clk.clkr, + [GCC_PORT4_MAC_CLK] = &gcc_port4_mac_clk.clkr, + [GCC_PORT5_MAC_CLK] = &gcc_port5_mac_clk.clkr, + [GCC_PORT6_MAC_CLK] = &gcc_port6_mac_clk.clkr, + [GCC_UNIPHY0_PORT1_RX_CLK] = &gcc_uniphy0_port1_rx_clk.clkr, + [GCC_UNIPHY0_PORT1_TX_CLK] = &gcc_uniphy0_port1_tx_clk.clkr, + [GCC_UNIPHY0_PORT2_RX_CLK] = &gcc_uniphy0_port2_rx_clk.clkr, + [GCC_UNIPHY0_PORT2_TX_CLK] = &gcc_uniphy0_port2_tx_clk.clkr, + [GCC_UNIPHY0_PORT3_RX_CLK] = &gcc_uniphy0_port3_rx_clk.clkr, + [GCC_UNIPHY0_PORT3_TX_CLK] = &gcc_uniphy0_port3_tx_clk.clkr, + [GCC_UNIPHY0_PORT4_RX_CLK] = &gcc_uniphy0_port4_rx_clk.clkr, + [GCC_UNIPHY0_PORT4_TX_CLK] = &gcc_uniphy0_port4_tx_clk.clkr, + [GCC_UNIPHY0_PORT5_RX_CLK] = &gcc_uniphy0_port5_rx_clk.clkr, + [GCC_UNIPHY0_PORT5_TX_CLK] = &gcc_uniphy0_port5_tx_clk.clkr, + [GCC_UNIPHY1_PORT5_RX_CLK] = &gcc_uniphy1_port5_rx_clk.clkr, + [GCC_UNIPHY1_PORT5_TX_CLK] = &gcc_uniphy1_port5_tx_clk.clkr, + [GCC_UNIPHY2_PORT6_RX_CLK] = &gcc_uniphy2_port6_rx_clk.clkr, + [GCC_UNIPHY2_PORT6_TX_CLK] = &gcc_uniphy2_port6_tx_clk.clkr, + [GCC_CRYPTO_AHB_CLK] = &gcc_crypto_ahb_clk.clkr, + [GCC_CRYPTO_AXI_CLK] = &gcc_crypto_axi_clk.clkr, + [GCC_CRYPTO_CLK] = &gcc_crypto_clk.clkr, + [GCC_GP1_CLK] = &gcc_gp1_clk.clkr, + [GCC_GP2_CLK] = &gcc_gp2_clk.clkr, + [GCC_GP3_CLK] = &gcc_gp3_clk.clkr, }; static const struct qcom_reset_map gcc_ipq8074_resets[] = { @@ -945,6 +4653,48 @@ static const struct qcom_reset_map gcc_ipq8074_resets[] = { [GCC_APC0_VOLTAGE_DROOP_DETECTOR_BCR] = { 0x78000, 0 }, [GCC_APC1_VOLTAGE_DROOP_DETECTOR_BCR] = { 0x79000, 0 }, [GCC_SMMU_CATS_BCR] = { 0x7c000, 0 }, + [GCC_UBI0_AXI_ARES] = { 0x68010, 0 }, + [GCC_UBI0_AHB_ARES] = { 0x68010, 1 }, + [GCC_UBI0_NC_AXI_ARES] = { 0x68010, 2 }, + [GCC_UBI0_DBG_ARES] = { 0x68010, 3 }, + [GCC_UBI0_CORE_CLAMP_ENABLE] = { 0x68010, 4 }, + [GCC_UBI0_CLKRST_CLAMP_ENABLE] = { 0x68010, 5 }, + [GCC_UBI1_AXI_ARES] = { 0x68010, 8 }, + [GCC_UBI1_AHB_ARES] = { 0x68010, 9 }, + [GCC_UBI1_NC_AXI_ARES] = { 0x68010, 10 }, + [GCC_UBI1_DBG_ARES] = { 0x68010, 11 }, + [GCC_UBI1_CORE_CLAMP_ENABLE] = { 0x68010, 12 }, + [GCC_UBI1_CLKRST_CLAMP_ENABLE] = { 0x68010, 13 }, + [GCC_NSS_CFG_ARES] = { 0x68010, 16 }, + [GCC_NSS_IMEM_ARES] = { 0x68010, 17 }, + [GCC_NSS_NOC_ARES] = { 0x68010, 18 }, + [GCC_NSS_CRYPTO_ARES] = { 0x68010, 19 }, + [GCC_NSS_CSR_ARES] = { 0x68010, 20 }, + [GCC_NSS_CE_APB_ARES] = { 0x68010, 21 }, + [GCC_NSS_CE_AXI_ARES] = { 0x68010, 22 }, + [GCC_NSSNOC_CE_APB_ARES] = { 0x68010, 23 }, + [GCC_NSSNOC_CE_AXI_ARES] = { 0x68010, 24 }, + [GCC_NSSNOC_UBI0_AHB_ARES] = { 0x68010, 25 }, + [GCC_NSSNOC_UBI1_AHB_ARES] = { 0x68010, 26 }, + [GCC_NSSNOC_SNOC_ARES] = { 0x68010, 27 }, + [GCC_NSSNOC_CRYPTO_ARES] = { 0x68010, 28 }, + [GCC_NSSNOC_ATB_ARES] = { 0x68010, 29 }, + [GCC_NSSNOC_QOSGEN_REF_ARES] = { 0x68010, 30 }, + [GCC_NSSNOC_TIMEOUT_REF_ARES] = { 0x68010, 31 }, + [GCC_PCIE0_PIPE_ARES] = { 0x75040, 0 }, + [GCC_PCIE0_SLEEP_ARES] = { 0x75040, 1 }, + [GCC_PCIE0_CORE_STICKY_ARES] = { 0x75040, 2 }, + [GCC_PCIE0_AXI_MASTER_ARES] = { 0x75040, 3 }, + [GCC_PCIE0_AXI_SLAVE_ARES] = { 0x75040, 4 }, + [GCC_PCIE0_AHB_ARES] = { 0x75040, 5 }, + [GCC_PCIE0_AXI_MASTER_STICKY_ARES] = { 0x75040, 6 }, + [GCC_PCIE1_PIPE_ARES] = { 0x76040, 0 }, + [GCC_PCIE1_SLEEP_ARES] = { 0x76040, 1 }, + [GCC_PCIE1_CORE_STICKY_ARES] = { 0x76040, 2 }, + [GCC_PCIE1_AXI_MASTER_ARES] = { 0x76040, 3 }, + [GCC_PCIE1_AXI_SLAVE_ARES] = { 0x76040, 4 }, + [GCC_PCIE1_AHB_ARES] = { 0x76040, 5 }, + [GCC_PCIE1_AXI_MASTER_STICKY_ARES] = { 0x76040, 6 }, }; static const struct of_device_id gcc_ipq8074_match_table[] = { diff --git a/drivers/clk/qcom/gcc-msm8916.c b/drivers/clk/qcom/gcc-msm8916.c index 3410ee6..d6c7f50 100644 --- a/drivers/clk/qcom/gcc-msm8916.c +++ b/drivers/clk/qcom/gcc-msm8916.c @@ -1259,20 +1259,25 @@ static struct clk_branch gcc_ultaudio_ahbfabric_ixfabric_lpm_clk = { }; static const struct freq_tbl ftbl_gcc_ultaudio_lpaif_i2s_clk[] = { + F(128000, P_XO, 10, 1, 15), F(256000, P_XO, 5, 1, 15), + F(384000, P_XO, 5, 1, 10), F(512000, P_XO, 5, 2, 15), + F(576000, P_XO, 5, 3, 20), F(705600, P_GPLL1, 16, 1, 80), F(768000, P_XO, 5, 1, 5), F(800000, P_XO, 5, 5, 24), - F(1024000, P_GPLL1, 14, 1, 63), + F(1024000, P_XO, 5, 4, 15), F(1152000, P_XO, 1, 3, 50), F(1411200, P_GPLL1, 16, 1, 40), F(1536000, P_XO, 1, 2, 25), F(1600000, P_XO, 12, 0, 0), - F(2048000, P_GPLL1, 9, 1, 49), + F(1728000, P_XO, 5, 9, 20), + F(2048000, P_XO, 5, 8, 15), + F(2304000, P_XO, 5, 3, 5), F(2400000, P_XO, 8, 0, 0), F(2822400, P_GPLL1, 16, 1, 20), - F(3072000, P_GPLL1, 14, 1, 21), + F(3072000, P_XO, 5, 4, 5), F(4096000, P_GPLL1, 9, 2, 49), F(4800000, P_XO, 4, 0, 0), F(5644800, P_GPLL1, 16, 1, 10), @@ -1431,6 +1436,7 @@ static struct clk_branch gcc_ultaudio_stc_xo_clk = { static const struct freq_tbl ftbl_codec_clk[] = { F(9600000, P_XO, 2, 0, 0), + F(12288000, P_XO, 1, 16, 25), F(19200000, P_XO, 1, 0, 0), F(11289600, P_EXT_MCLK, 1, 0, 0), { } @@ -1438,6 +1444,7 @@ static const struct freq_tbl ftbl_codec_clk[] = { static struct clk_rcg2 codec_digcodec_clk_src = { .cmd_rcgr = 0x1c09c, + .mnd_width = 8, .hid_width = 5, .parent_map = gcc_xo_gpll1_emclk_sleep_map, .freq_tbl = ftbl_codec_clk, diff --git a/drivers/clk/qcom/gcc-msm8994.c b/drivers/clk/qcom/gcc-msm8994.c index 7983288..1e38efc 100644 --- a/drivers/clk/qcom/gcc-msm8994.c +++ b/drivers/clk/qcom/gcc-msm8994.c @@ -73,6 +73,7 @@ static struct clk_fixed_factor xo = { static struct clk_alpha_pll gpll0_early = { .offset = 0x00000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], .clkr = { .enable_reg = 0x1480, .enable_mask = BIT(0), @@ -88,6 +89,7 @@ static struct clk_alpha_pll gpll0_early = { static struct clk_alpha_pll_postdiv gpll0 = { .offset = 0x00000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], .clkr.hw.init = &(struct clk_init_data) { .name = "gpll0", @@ -99,6 +101,7 @@ static struct clk_alpha_pll_postdiv gpll0 = { static struct clk_alpha_pll gpll4_early = { .offset = 0x1dc0, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], .clkr = { .enable_reg = 0x1480, .enable_mask = BIT(4), @@ -114,6 +117,7 @@ static struct clk_alpha_pll gpll4_early = { static struct clk_alpha_pll_postdiv gpll4 = { .offset = 0x1dc0, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], .clkr.hw.init = &(struct clk_init_data) { .name = "gpll4", diff --git a/drivers/clk/qcom/gcc-msm8996.c b/drivers/clk/qcom/gcc-msm8996.c index 7ddec88..5d74512 100644 --- a/drivers/clk/qcom/gcc-msm8996.c +++ b/drivers/clk/qcom/gcc-msm8996.c @@ -227,6 +227,7 @@ static struct clk_fixed_factor xo = { static struct clk_alpha_pll gpll0_early = { .offset = 0x00000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], .clkr = { .enable_reg = 0x52000, .enable_mask = BIT(0), @@ -252,6 +253,7 @@ static struct clk_fixed_factor gpll0_early_div = { static struct clk_alpha_pll_postdiv gpll0 = { .offset = 0x00000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], .clkr.hw.init = &(struct clk_init_data){ .name = "gpll0", .parent_names = (const char *[]){ "gpll0_early" }, @@ -262,6 +264,7 @@ static struct clk_alpha_pll_postdiv gpll0 = { static struct clk_alpha_pll gpll4_early = { .offset = 0x77000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], .clkr = { .enable_reg = 0x52000, .enable_mask = BIT(4), @@ -276,6 +279,7 @@ static struct clk_alpha_pll gpll4_early = { static struct clk_alpha_pll_postdiv gpll4 = { .offset = 0x77000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], .clkr.hw.init = &(struct clk_init_data){ .name = "gpll4", .parent_names = (const char *[]){ "gpll4_early" }, diff --git a/drivers/clk/qcom/mmcc-msm8996.c b/drivers/clk/qcom/mmcc-msm8996.c index 352394d..66a2fa4 100644 --- a/drivers/clk/qcom/mmcc-msm8996.c +++ b/drivers/clk/qcom/mmcc-msm8996.c @@ -267,6 +267,7 @@ static struct pll_vco mmpll_t_vco[] = { static struct clk_alpha_pll mmpll0_early = { .offset = 0x0, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], .vco_table = mmpll_p_vco, .num_vco = ARRAY_SIZE(mmpll_p_vco), .clkr = { @@ -283,6 +284,7 @@ static struct clk_alpha_pll mmpll0_early = { static struct clk_alpha_pll_postdiv mmpll0 = { .offset = 0x0, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], .width = 4, .clkr.hw.init = &(struct clk_init_data){ .name = "mmpll0", @@ -295,6 +297,7 @@ static struct clk_alpha_pll_postdiv mmpll0 = { static struct clk_alpha_pll mmpll1_early = { .offset = 0x30, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], .vco_table = mmpll_p_vco, .num_vco = ARRAY_SIZE(mmpll_p_vco), .clkr = { @@ -311,6 +314,7 @@ static struct clk_alpha_pll mmpll1_early = { static struct clk_alpha_pll_postdiv mmpll1 = { .offset = 0x30, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], .width = 4, .clkr.hw.init = &(struct clk_init_data){ .name = "mmpll1", @@ -323,6 +327,7 @@ static struct clk_alpha_pll_postdiv mmpll1 = { static struct clk_alpha_pll mmpll2_early = { .offset = 0x4100, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], .vco_table = mmpll_gfx_vco, .num_vco = ARRAY_SIZE(mmpll_gfx_vco), .clkr.hw.init = &(struct clk_init_data){ @@ -335,6 +340,7 @@ static struct clk_alpha_pll mmpll2_early = { static struct clk_alpha_pll_postdiv mmpll2 = { .offset = 0x4100, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], .width = 4, .clkr.hw.init = &(struct clk_init_data){ .name = "mmpll2", @@ -347,6 +353,7 @@ static struct clk_alpha_pll_postdiv mmpll2 = { static struct clk_alpha_pll mmpll3_early = { .offset = 0x60, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], .vco_table = mmpll_p_vco, .num_vco = ARRAY_SIZE(mmpll_p_vco), .clkr.hw.init = &(struct clk_init_data){ @@ -359,6 +366,7 @@ static struct clk_alpha_pll mmpll3_early = { static struct clk_alpha_pll_postdiv mmpll3 = { .offset = 0x60, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], .width = 4, .clkr.hw.init = &(struct clk_init_data){ .name = "mmpll3", @@ -371,6 +379,7 @@ static struct clk_alpha_pll_postdiv mmpll3 = { static struct clk_alpha_pll mmpll4_early = { .offset = 0x90, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], .vco_table = mmpll_t_vco, .num_vco = ARRAY_SIZE(mmpll_t_vco), .clkr.hw.init = &(struct clk_init_data){ @@ -383,6 +392,7 @@ static struct clk_alpha_pll mmpll4_early = { static struct clk_alpha_pll_postdiv mmpll4 = { .offset = 0x90, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], .width = 2, .clkr.hw.init = &(struct clk_init_data){ .name = "mmpll4", @@ -395,6 +405,7 @@ static struct clk_alpha_pll_postdiv mmpll4 = { static struct clk_alpha_pll mmpll5_early = { .offset = 0xc0, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], .vco_table = mmpll_p_vco, .num_vco = ARRAY_SIZE(mmpll_p_vco), .clkr.hw.init = &(struct clk_init_data){ @@ -407,6 +418,7 @@ static struct clk_alpha_pll mmpll5_early = { static struct clk_alpha_pll_postdiv mmpll5 = { .offset = 0xc0, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], .width = 4, .clkr.hw.init = &(struct clk_init_data){ .name = "mmpll5", @@ -419,6 +431,7 @@ static struct clk_alpha_pll_postdiv mmpll5 = { static struct clk_alpha_pll mmpll8_early = { .offset = 0x4130, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], .vco_table = mmpll_gfx_vco, .num_vco = ARRAY_SIZE(mmpll_gfx_vco), .clkr.hw.init = &(struct clk_init_data){ @@ -431,6 +444,7 @@ static struct clk_alpha_pll mmpll8_early = { static struct clk_alpha_pll_postdiv mmpll8 = { .offset = 0x4130, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], .width = 4, .clkr.hw.init = &(struct clk_init_data){ .name = "mmpll8", @@ -443,6 +457,7 @@ static struct clk_alpha_pll_postdiv mmpll8 = { static struct clk_alpha_pll mmpll9_early = { .offset = 0x4200, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], .vco_table = mmpll_t_vco, .num_vco = ARRAY_SIZE(mmpll_t_vco), .clkr.hw.init = &(struct clk_init_data){ @@ -455,6 +470,7 @@ static struct clk_alpha_pll mmpll9_early = { static struct clk_alpha_pll_postdiv mmpll9 = { .offset = 0x4200, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], .width = 2, .clkr.hw.init = &(struct clk_init_data){ .name = "mmpll9", diff --git a/drivers/clk/renesas/clk-mstp.c b/drivers/clk/renesas/clk-mstp.c index c944cc4..858c24d 100644 --- a/drivers/clk/renesas/clk-mstp.c +++ b/drivers/clk/renesas/clk-mstp.c @@ -341,7 +341,7 @@ void __init cpg_mstp_add_clk_domain(struct device_node *np) return; pd->name = np->name; - pd->flags = GENPD_FLAG_PM_CLK; + pd->flags = GENPD_FLAG_PM_CLK | GENPD_FLAG_ACTIVE_WAKEUP; pd->attach_dev = cpg_mstp_attach_dev; pd->detach_dev = cpg_mstp_detach_dev; pm_genpd_init(pd, &pm_domain_always_on_gov, false); diff --git a/drivers/clk/renesas/r8a7796-cpg-mssr.c b/drivers/clk/renesas/r8a7796-cpg-mssr.c index b376747..41e2973 100644 --- a/drivers/clk/renesas/r8a7796-cpg-mssr.c +++ b/drivers/clk/renesas/r8a7796-cpg-mssr.c @@ -115,6 +115,7 @@ static const struct cpg_core_clk r8a7796_core_clks[] __initconst = { }; static const struct mssr_mod_clk r8a7796_mod_clks[] __initconst = { + DEF_MOD("fdp1-0", 119, R8A7796_CLK_S0D1), DEF_MOD("scif5", 202, R8A7796_CLK_S3D4), DEF_MOD("scif4", 203, R8A7796_CLK_S3D4), DEF_MOD("scif3", 204, R8A7796_CLK_S3D4), diff --git a/drivers/clk/renesas/r8a77970-cpg-mssr.c b/drivers/clk/renesas/r8a77970-cpg-mssr.c index 72f9852..f558429 100644 --- a/drivers/clk/renesas/r8a77970-cpg-mssr.c +++ b/drivers/clk/renesas/r8a77970-cpg-mssr.c @@ -105,6 +105,7 @@ static const struct mssr_mod_clk r8a77970_mod_clks[] __initconst = { DEF_MOD("vspd0", 623, R8A77970_CLK_S2D1), DEF_MOD("csi40", 716, R8A77970_CLK_CSI0), DEF_MOD("du0", 724, R8A77970_CLK_S2D1), + DEF_MOD("lvds", 727, R8A77970_CLK_S2D1), DEF_MOD("vin3", 808, R8A77970_CLK_S2D1), DEF_MOD("vin2", 809, R8A77970_CLK_S2D1), DEF_MOD("vin1", 810, R8A77970_CLK_S2D1), diff --git a/drivers/clk/renesas/renesas-cpg-mssr.c b/drivers/clk/renesas/renesas-cpg-mssr.c index e3d03ff..e3cc72c 100644 --- a/drivers/clk/renesas/renesas-cpg-mssr.c +++ b/drivers/clk/renesas/renesas-cpg-mssr.c @@ -513,7 +513,7 @@ static int __init cpg_mssr_add_clk_domain(struct device *dev, genpd = &pd->genpd; genpd->name = np->name; - genpd->flags = GENPD_FLAG_PM_CLK; + genpd->flags = GENPD_FLAG_PM_CLK | GENPD_FLAG_ACTIVE_WAKEUP; genpd->attach_dev = cpg_mssr_attach_dev; genpd->detach_dev = cpg_mssr_detach_dev; pm_genpd_init(genpd, &pm_domain_always_on_gov, false); diff --git a/drivers/clk/spear/clk-frac-synth.c b/drivers/clk/spear/clk-frac-synth.c index 229c96d..f5be022 100644 --- a/drivers/clk/spear/clk-frac-synth.c +++ b/drivers/clk/spear/clk-frac-synth.c @@ -131,7 +131,7 @@ struct clk *clk_register_frac(const char *name, const char *parent_name, struct clk *clk; if (!name || !parent_name || !reg || !rtbl || !rtbl_cnt) { - pr_err("Invalid arguments passed"); + pr_err("Invalid arguments passed\n"); return ERR_PTR(-EINVAL); } diff --git a/drivers/clk/spear/clk-gpt-synth.c b/drivers/clk/spear/clk-gpt-synth.c index 28262f4..6ed406d 100644 --- a/drivers/clk/spear/clk-gpt-synth.c +++ b/drivers/clk/spear/clk-gpt-synth.c @@ -120,7 +120,7 @@ struct clk *clk_register_gpt(const char *name, const char *parent_name, unsigned struct clk *clk; if (!name || !parent_name || !reg || !rtbl || !rtbl_cnt) { - pr_err("Invalid arguments passed"); + pr_err("Invalid arguments passed\n"); return ERR_PTR(-EINVAL); } diff --git a/drivers/clk/sprd/Kconfig b/drivers/clk/sprd/Kconfig new file mode 100644 index 0000000..8789247 --- /dev/null +++ b/drivers/clk/sprd/Kconfig @@ -0,0 +1,14 @@ +config SPRD_COMMON_CLK + tristate "Clock support for Spreadtrum SoCs" + depends on ARCH_SPRD || COMPILE_TEST + default ARCH_SPRD + +if SPRD_COMMON_CLK + +# SoC Drivers + +config SPRD_SC9860_CLK + tristate "Support for the Spreadtrum SC9860 clocks" + depends on (ARM64 && ARCH_SPRD) || COMPILE_TEST + default ARM64 && ARCH_SPRD +endif diff --git a/drivers/clk/sprd/Makefile b/drivers/clk/sprd/Makefile new file mode 100644 index 0000000..b0d81e5 --- /dev/null +++ b/drivers/clk/sprd/Makefile @@ -0,0 +1,11 @@ +obj-$(CONFIG_SPRD_COMMON_CLK) += clk-sprd.o + +clk-sprd-y += common.o +clk-sprd-y += gate.o +clk-sprd-y += mux.o +clk-sprd-y += div.o +clk-sprd-y += composite.o +clk-sprd-y += pll.o + +## SoC support +obj-$(CONFIG_SPRD_SC9860_CLK) += sc9860-clk.o diff --git a/drivers/clk/sprd/common.c b/drivers/clk/sprd/common.c new file mode 100644 index 0000000..e038b044 --- /dev/null +++ b/drivers/clk/sprd/common.c @@ -0,0 +1,96 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Spreadtrum clock infrastructure +// +// Copyright (C) 2017 Spreadtrum, Inc. +// Author: Chunyan Zhang <chunyan.zhang@spreadtrum.com> + +#include <linux/mfd/syscon.h> +#include <linux/module.h> +#include <linux/of_address.h> +#include <linux/of_platform.h> +#include <linux/regmap.h> + +#include "common.h" + +static const struct regmap_config sprdclk_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .max_register = 0xffff, + .fast_io = true, +}; + +static void sprd_clk_set_regmap(const struct sprd_clk_desc *desc, + struct regmap *regmap) +{ + int i; + struct sprd_clk_common *cclk; + + for (i = 0; i < desc->num_clk_clks; i++) { + cclk = desc->clk_clks[i]; + if (!cclk) + continue; + + cclk->regmap = regmap; + } +} + +int sprd_clk_regmap_init(struct platform_device *pdev, + const struct sprd_clk_desc *desc) +{ + void __iomem *base; + struct device_node *node = pdev->dev.of_node; + struct regmap *regmap; + + if (of_find_property(node, "sprd,syscon", NULL)) { + regmap = syscon_regmap_lookup_by_phandle(node, "sprd,syscon"); + if (IS_ERR_OR_NULL(regmap)) { + pr_err("%s: failed to get syscon regmap\n", __func__); + return PTR_ERR(regmap); + } + } else { + base = of_iomap(node, 0); + regmap = devm_regmap_init_mmio(&pdev->dev, base, + &sprdclk_regmap_config); + if (IS_ERR_OR_NULL(regmap)) { + pr_err("failed to init regmap\n"); + return PTR_ERR(regmap); + } + } + + sprd_clk_set_regmap(desc, regmap); + + return 0; +} +EXPORT_SYMBOL_GPL(sprd_clk_regmap_init); + +int sprd_clk_probe(struct device *dev, struct clk_hw_onecell_data *clkhw) +{ + int i, ret; + struct clk_hw *hw; + + for (i = 0; i < clkhw->num; i++) { + + hw = clkhw->hws[i]; + + if (!hw) + continue; + + ret = devm_clk_hw_register(dev, hw); + if (ret) { + dev_err(dev, "Couldn't register clock %d - %s\n", + i, hw->init->name); + return ret; + } + } + + ret = devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get, clkhw); + if (ret) + dev_err(dev, "Failed to add clock provider\n"); + + return ret; +} +EXPORT_SYMBOL_GPL(sprd_clk_probe); + +MODULE_LICENSE("GPL v2"); diff --git a/drivers/clk/sprd/common.h b/drivers/clk/sprd/common.h new file mode 100644 index 0000000..abd9ff5 --- /dev/null +++ b/drivers/clk/sprd/common.h @@ -0,0 +1,38 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Spreadtrum clock infrastructure +// +// Copyright (C) 2017 Spreadtrum, Inc. +// Author: Chunyan Zhang <chunyan.zhang@spreadtrum.com> + +#ifndef _SPRD_CLK_COMMON_H_ +#define _SPRD_CLK_COMMON_H_ + +#include <linux/clk-provider.h> +#include <linux/of_platform.h> +#include <linux/regmap.h> + +struct device_node; + +struct sprd_clk_common { + struct regmap *regmap; + u32 reg; + struct clk_hw hw; +}; + +struct sprd_clk_desc { + struct sprd_clk_common **clk_clks; + unsigned long num_clk_clks; + struct clk_hw_onecell_data *hw_clks; +}; + +static inline struct sprd_clk_common * + hw_to_sprd_clk_common(const struct clk_hw *hw) +{ + return container_of(hw, struct sprd_clk_common, hw); +} +int sprd_clk_regmap_init(struct platform_device *pdev, + const struct sprd_clk_desc *desc); +int sprd_clk_probe(struct device *dev, struct clk_hw_onecell_data *clkhw); + +#endif /* _SPRD_CLK_COMMON_H_ */ diff --git a/drivers/clk/sprd/composite.c b/drivers/clk/sprd/composite.c new file mode 100644 index 0000000..ebb6448 --- /dev/null +++ b/drivers/clk/sprd/composite.c @@ -0,0 +1,60 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Spreadtrum composite clock driver +// +// Copyright (C) 2017 Spreadtrum, Inc. +// Author: Chunyan Zhang <chunyan.zhang@spreadtrum.com> + +#include <linux/clk-provider.h> + +#include "composite.h" + +static long sprd_comp_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *parent_rate) +{ + struct sprd_comp *cc = hw_to_sprd_comp(hw); + + return sprd_div_helper_round_rate(&cc->common, &cc->div, + rate, parent_rate); +} + +static unsigned long sprd_comp_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct sprd_comp *cc = hw_to_sprd_comp(hw); + + return sprd_div_helper_recalc_rate(&cc->common, &cc->div, parent_rate); +} + +static int sprd_comp_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct sprd_comp *cc = hw_to_sprd_comp(hw); + + return sprd_div_helper_set_rate(&cc->common, &cc->div, + rate, parent_rate); +} + +static u8 sprd_comp_get_parent(struct clk_hw *hw) +{ + struct sprd_comp *cc = hw_to_sprd_comp(hw); + + return sprd_mux_helper_get_parent(&cc->common, &cc->mux); +} + +static int sprd_comp_set_parent(struct clk_hw *hw, u8 index) +{ + struct sprd_comp *cc = hw_to_sprd_comp(hw); + + return sprd_mux_helper_set_parent(&cc->common, &cc->mux, index); +} + +const struct clk_ops sprd_comp_ops = { + .get_parent = sprd_comp_get_parent, + .set_parent = sprd_comp_set_parent, + + .round_rate = sprd_comp_round_rate, + .recalc_rate = sprd_comp_recalc_rate, + .set_rate = sprd_comp_set_rate, +}; +EXPORT_SYMBOL_GPL(sprd_comp_ops); diff --git a/drivers/clk/sprd/composite.h b/drivers/clk/sprd/composite.h new file mode 100644 index 0000000..0984e9e --- /dev/null +++ b/drivers/clk/sprd/composite.h @@ -0,0 +1,51 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Spreadtrum composite clock driver +// +// Copyright (C) 2017 Spreadtrum, Inc. +// Author: Chunyan Zhang <chunyan.zhang@spreadtrum.com> + +#ifndef _SPRD_COMPOSITE_H_ +#define _SPRD_COMPOSITE_H_ + +#include "common.h" +#include "mux.h" +#include "div.h" + +struct sprd_comp { + struct sprd_mux_ssel mux; + struct sprd_div_internal div; + struct sprd_clk_common common; +}; + +#define SPRD_COMP_CLK_TABLE(_struct, _name, _parent, _reg, _table, \ + _mshift, _mwidth, _dshift, _dwidth, _flags) \ + struct sprd_comp _struct = { \ + .mux = _SPRD_MUX_CLK(_mshift, _mwidth, _table), \ + .div = _SPRD_DIV_CLK(_dshift, _dwidth), \ + .common = { \ + .regmap = NULL, \ + .reg = _reg, \ + .hw.init = CLK_HW_INIT_PARENTS(_name, \ + _parent, \ + &sprd_comp_ops, \ + _flags), \ + } \ + } + +#define SPRD_COMP_CLK(_struct, _name, _parent, _reg, _mshift, \ + _mwidth, _dshift, _dwidth, _flags) \ + SPRD_COMP_CLK_TABLE(_struct, _name, _parent, _reg, \ + NULL, _mshift, _mwidth, \ + _dshift, _dwidth, _flags) + +static inline struct sprd_comp *hw_to_sprd_comp(const struct clk_hw *hw) +{ + struct sprd_clk_common *common = hw_to_sprd_clk_common(hw); + + return container_of(common, struct sprd_comp, common); +} + +extern const struct clk_ops sprd_comp_ops; + +#endif /* _SPRD_COMPOSITE_H_ */ diff --git a/drivers/clk/sprd/div.c b/drivers/clk/sprd/div.c new file mode 100644 index 0000000..7621a1d --- /dev/null +++ b/drivers/clk/sprd/div.c @@ -0,0 +1,91 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Spreadtrum divider clock driver +// +// Copyright (C) 2017 Spreadtrum, Inc. +// Author: Chunyan Zhang <chunyan.zhang@spreadtrum.com> + +#include <linux/clk-provider.h> + +#include "div.h" + +long sprd_div_helper_round_rate(struct sprd_clk_common *common, + const struct sprd_div_internal *div, + unsigned long rate, + unsigned long *parent_rate) +{ + return divider_round_rate(&common->hw, rate, parent_rate, + NULL, div->width, 0); +} +EXPORT_SYMBOL_GPL(sprd_div_helper_round_rate); + +static long sprd_div_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *parent_rate) +{ + struct sprd_div *cd = hw_to_sprd_div(hw); + + return sprd_div_helper_round_rate(&cd->common, &cd->div, + rate, parent_rate); +} + +unsigned long sprd_div_helper_recalc_rate(struct sprd_clk_common *common, + const struct sprd_div_internal *div, + unsigned long parent_rate) +{ + unsigned long val; + unsigned int reg; + + regmap_read(common->regmap, common->reg, ®); + val = reg >> div->shift; + val &= (1 << div->width) - 1; + + return divider_recalc_rate(&common->hw, parent_rate, val, NULL, 0, + div->width); +} +EXPORT_SYMBOL_GPL(sprd_div_helper_recalc_rate); + +static unsigned long sprd_div_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct sprd_div *cd = hw_to_sprd_div(hw); + + return sprd_div_helper_recalc_rate(&cd->common, &cd->div, parent_rate); +} + +int sprd_div_helper_set_rate(const struct sprd_clk_common *common, + const struct sprd_div_internal *div, + unsigned long rate, + unsigned long parent_rate) +{ + unsigned long val; + unsigned int reg; + + val = divider_get_val(rate, parent_rate, NULL, + div->width, 0); + + regmap_read(common->regmap, common->reg, ®); + reg &= ~GENMASK(div->width + div->shift - 1, div->shift); + + regmap_write(common->regmap, common->reg, + reg | (val << div->shift)); + + return 0; + +} +EXPORT_SYMBOL_GPL(sprd_div_helper_set_rate); + +static int sprd_div_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct sprd_div *cd = hw_to_sprd_div(hw); + + return sprd_div_helper_set_rate(&cd->common, &cd->div, + rate, parent_rate); +} + +const struct clk_ops sprd_div_ops = { + .recalc_rate = sprd_div_recalc_rate, + .round_rate = sprd_div_round_rate, + .set_rate = sprd_div_set_rate, +}; +EXPORT_SYMBOL_GPL(sprd_div_ops); diff --git a/drivers/clk/sprd/div.h b/drivers/clk/sprd/div.h new file mode 100644 index 0000000..b3033d2 --- /dev/null +++ b/drivers/clk/sprd/div.h @@ -0,0 +1,75 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Spreadtrum divider clock driver +// +// Copyright (C) 2017 Spreadtrum, Inc. +// Author: Chunyan Zhang <chunyan.zhang@spreadtrum.com> + +#ifndef _SPRD_DIV_H_ +#define _SPRD_DIV_H_ + +#include "common.h" + +/** + * struct sprd_div_internal - Internal divider description + * @shift: Bit offset of the divider in its register + * @width: Width of the divider field in its register + * + * That structure represents a single divider, and is meant to be + * embedded in other structures representing the various clock + * classes. + */ +struct sprd_div_internal { + u8 shift; + u8 width; +}; + +#define _SPRD_DIV_CLK(_shift, _width) \ + { \ + .shift = _shift, \ + .width = _width, \ + } + +struct sprd_div { + struct sprd_div_internal div; + struct sprd_clk_common common; +}; + +#define SPRD_DIV_CLK(_struct, _name, _parent, _reg, \ + _shift, _width, _flags) \ + struct sprd_div _struct = { \ + .div = _SPRD_DIV_CLK(_shift, _width), \ + .common = { \ + .regmap = NULL, \ + .reg = _reg, \ + .hw.init = CLK_HW_INIT(_name, \ + _parent, \ + &sprd_div_ops, \ + _flags), \ + } \ + } + +static inline struct sprd_div *hw_to_sprd_div(const struct clk_hw *hw) +{ + struct sprd_clk_common *common = hw_to_sprd_clk_common(hw); + + return container_of(common, struct sprd_div, common); +} + +long sprd_div_helper_round_rate(struct sprd_clk_common *common, + const struct sprd_div_internal *div, + unsigned long rate, + unsigned long *parent_rate); + +unsigned long sprd_div_helper_recalc_rate(struct sprd_clk_common *common, + const struct sprd_div_internal *div, + unsigned long parent_rate); + +int sprd_div_helper_set_rate(const struct sprd_clk_common *common, + const struct sprd_div_internal *div, + unsigned long rate, + unsigned long parent_rate); + +extern const struct clk_ops sprd_div_ops; + +#endif /* _SPRD_DIV_H_ */ diff --git a/drivers/clk/sprd/gate.c b/drivers/clk/sprd/gate.c new file mode 100644 index 0000000..f59d193 --- /dev/null +++ b/drivers/clk/sprd/gate.c @@ -0,0 +1,111 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Spreadtrum gate clock driver +// +// Copyright (C) 2017 Spreadtrum, Inc. +// Author: Chunyan Zhang <chunyan.zhang@spreadtrum.com> + +#include <linux/clk-provider.h> +#include <linux/regmap.h> + +#include "gate.h" + +static void clk_gate_toggle(const struct sprd_gate *sg, bool en) +{ + const struct sprd_clk_common *common = &sg->common; + unsigned int reg; + bool set = sg->flags & CLK_GATE_SET_TO_DISABLE ? true : false; + + set ^= en; + + regmap_read(common->regmap, common->reg, ®); + + if (set) + reg |= sg->enable_mask; + else + reg &= ~sg->enable_mask; + + regmap_write(common->regmap, common->reg, reg); +} + +static void clk_sc_gate_toggle(const struct sprd_gate *sg, bool en) +{ + const struct sprd_clk_common *common = &sg->common; + bool set = sg->flags & CLK_GATE_SET_TO_DISABLE ? 1 : 0; + unsigned int offset; + + set ^= en; + + /* + * Each set/clear gate clock has three registers: + * common->reg - base register + * common->reg + offset - set register + * common->reg + 2 * offset - clear register + */ + offset = set ? sg->sc_offset : sg->sc_offset * 2; + + regmap_write(common->regmap, common->reg + offset, + sg->enable_mask); +} + +static void sprd_gate_disable(struct clk_hw *hw) +{ + struct sprd_gate *sg = hw_to_sprd_gate(hw); + + clk_gate_toggle(sg, false); +} + +static int sprd_gate_enable(struct clk_hw *hw) +{ + struct sprd_gate *sg = hw_to_sprd_gate(hw); + + clk_gate_toggle(sg, true); + + return 0; +} + +static void sprd_sc_gate_disable(struct clk_hw *hw) +{ + struct sprd_gate *sg = hw_to_sprd_gate(hw); + + clk_sc_gate_toggle(sg, false); +} + +static int sprd_sc_gate_enable(struct clk_hw *hw) +{ + struct sprd_gate *sg = hw_to_sprd_gate(hw); + + clk_sc_gate_toggle(sg, true); + + return 0; +} +static int sprd_gate_is_enabled(struct clk_hw *hw) +{ + struct sprd_gate *sg = hw_to_sprd_gate(hw); + struct sprd_clk_common *common = &sg->common; + unsigned int reg; + + regmap_read(common->regmap, common->reg, ®); + + if (sg->flags & CLK_GATE_SET_TO_DISABLE) + reg ^= sg->enable_mask; + + reg &= sg->enable_mask; + + return reg ? 1 : 0; +} + +const struct clk_ops sprd_gate_ops = { + .disable = sprd_gate_disable, + .enable = sprd_gate_enable, + .is_enabled = sprd_gate_is_enabled, +}; +EXPORT_SYMBOL_GPL(sprd_gate_ops); + +const struct clk_ops sprd_sc_gate_ops = { + .disable = sprd_sc_gate_disable, + .enable = sprd_sc_gate_enable, + .is_enabled = sprd_gate_is_enabled, +}; +EXPORT_SYMBOL_GPL(sprd_sc_gate_ops); + diff --git a/drivers/clk/sprd/gate.h b/drivers/clk/sprd/gate.h new file mode 100644 index 0000000..2e582c6 --- /dev/null +++ b/drivers/clk/sprd/gate.h @@ -0,0 +1,59 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Spreadtrum gate clock driver +// +// Copyright (C) 2017 Spreadtrum, Inc. +// Author: Chunyan Zhang <chunyan.zhang@spreadtrum.com> + +#ifndef _SPRD_GATE_H_ +#define _SPRD_GATE_H_ + +#include "common.h" + +struct sprd_gate { + u32 enable_mask; + u16 flags; + u16 sc_offset; + + struct sprd_clk_common common; +}; + +#define SPRD_SC_GATE_CLK_OPS(_struct, _name, _parent, _reg, _sc_offset, \ + _enable_mask, _flags, _gate_flags, _ops) \ + struct sprd_gate _struct = { \ + .enable_mask = _enable_mask, \ + .sc_offset = _sc_offset, \ + .flags = _gate_flags, \ + .common = { \ + .regmap = NULL, \ + .reg = _reg, \ + .hw.init = CLK_HW_INIT(_name, \ + _parent, \ + _ops, \ + _flags), \ + } \ + } + +#define SPRD_GATE_CLK(_struct, _name, _parent, _reg, \ + _enable_mask, _flags, _gate_flags) \ + SPRD_SC_GATE_CLK_OPS(_struct, _name, _parent, _reg, 0, \ + _enable_mask, _flags, _gate_flags, \ + &sprd_gate_ops) + +#define SPRD_SC_GATE_CLK(_struct, _name, _parent, _reg, _sc_offset, \ + _enable_mask, _flags, _gate_flags) \ + SPRD_SC_GATE_CLK_OPS(_struct, _name, _parent, _reg, _sc_offset, \ + _enable_mask, _flags, _gate_flags, \ + &sprd_sc_gate_ops) + +static inline struct sprd_gate *hw_to_sprd_gate(const struct clk_hw *hw) +{ + struct sprd_clk_common *common = hw_to_sprd_clk_common(hw); + + return container_of(common, struct sprd_gate, common); +} + +extern const struct clk_ops sprd_gate_ops; +extern const struct clk_ops sprd_sc_gate_ops; + +#endif /* _SPRD_GATE_H_ */ diff --git a/drivers/clk/sprd/mux.c b/drivers/clk/sprd/mux.c new file mode 100644 index 0000000..624041b --- /dev/null +++ b/drivers/clk/sprd/mux.c @@ -0,0 +1,76 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Spreadtrum multiplexer clock driver +// +// Copyright (C) 2017 Spreadtrum, Inc. +// Author: Chunyan Zhang <chunyan.zhang@spreadtrum.com> + +#include <linux/clk.h> +#include <linux/clk-provider.h> +#include <linux/regmap.h> + +#include "mux.h" + +u8 sprd_mux_helper_get_parent(const struct sprd_clk_common *common, + const struct sprd_mux_ssel *mux) +{ + unsigned int reg; + u8 parent; + int num_parents; + int i; + + regmap_read(common->regmap, common->reg, ®); + parent = reg >> mux->shift; + parent &= (1 << mux->width) - 1; + + if (!mux->table) + return parent; + + num_parents = clk_hw_get_num_parents(&common->hw); + + for (i = 0; i < num_parents - 1; i++) + if (parent >= mux->table[i] && parent < mux->table[i + 1]) + return i; + + return num_parents - 1; +} +EXPORT_SYMBOL_GPL(sprd_mux_helper_get_parent); + +static u8 sprd_mux_get_parent(struct clk_hw *hw) +{ + struct sprd_mux *cm = hw_to_sprd_mux(hw); + + return sprd_mux_helper_get_parent(&cm->common, &cm->mux); +} + +int sprd_mux_helper_set_parent(const struct sprd_clk_common *common, + const struct sprd_mux_ssel *mux, + u8 index) +{ + unsigned int reg; + + if (mux->table) + index = mux->table[index]; + + regmap_read(common->regmap, common->reg, ®); + reg &= ~GENMASK(mux->width + mux->shift - 1, mux->shift); + regmap_write(common->regmap, common->reg, + reg | (index << mux->shift)); + + return 0; +} +EXPORT_SYMBOL_GPL(sprd_mux_helper_set_parent); + +static int sprd_mux_set_parent(struct clk_hw *hw, u8 index) +{ + struct sprd_mux *cm = hw_to_sprd_mux(hw); + + return sprd_mux_helper_set_parent(&cm->common, &cm->mux, index); +} + +const struct clk_ops sprd_mux_ops = { + .get_parent = sprd_mux_get_parent, + .set_parent = sprd_mux_set_parent, + .determine_rate = __clk_mux_determine_rate, +}; +EXPORT_SYMBOL_GPL(sprd_mux_ops); diff --git a/drivers/clk/sprd/mux.h b/drivers/clk/sprd/mux.h new file mode 100644 index 0000000..548cfa0 --- /dev/null +++ b/drivers/clk/sprd/mux.h @@ -0,0 +1,74 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Spreadtrum multiplexer clock driver +// +// Copyright (C) 2017 Spreadtrum, Inc. +// Author: Chunyan Zhang <chunyan.zhang@spreadtrum.com> + +#ifndef _SPRD_MUX_H_ +#define _SPRD_MUX_H_ + +#include "common.h" + +/** + * struct sprd_mux_ssel - Mux clock's source select bits in its register + * @shift: Bit offset of the divider in its register + * @width: Width of the divider field in its register + * @table: For some mux clocks, not all sources are used on some special + * chips, this matches the value of mux clock's register and the + * sources which are used for this mux clock + */ +struct sprd_mux_ssel { + u8 shift; + u8 width; + const u8 *table; +}; + +struct sprd_mux { + struct sprd_mux_ssel mux; + struct sprd_clk_common common; +}; + +#define _SPRD_MUX_CLK(_shift, _width, _table) \ + { \ + .shift = _shift, \ + .width = _width, \ + .table = _table, \ + } + +#define SPRD_MUX_CLK_TABLE(_struct, _name, _parents, _table, \ + _reg, _shift, _width, \ + _flags) \ + struct sprd_mux _struct = { \ + .mux = _SPRD_MUX_CLK(_shift, _width, _table), \ + .common = { \ + .regmap = NULL, \ + .reg = _reg, \ + .hw.init = CLK_HW_INIT_PARENTS(_name, \ + _parents, \ + &sprd_mux_ops, \ + _flags), \ + } \ + } + +#define SPRD_MUX_CLK(_struct, _name, _parents, _reg, \ + _shift, _width, _flags) \ + SPRD_MUX_CLK_TABLE(_struct, _name, _parents, NULL, \ + _reg, _shift, _width, _flags) + +static inline struct sprd_mux *hw_to_sprd_mux(const struct clk_hw *hw) +{ + struct sprd_clk_common *common = hw_to_sprd_clk_common(hw); + + return container_of(common, struct sprd_mux, common); +} + +extern const struct clk_ops sprd_mux_ops; + +u8 sprd_mux_helper_get_parent(const struct sprd_clk_common *common, + const struct sprd_mux_ssel *mux); +int sprd_mux_helper_set_parent(const struct sprd_clk_common *common, + const struct sprd_mux_ssel *mux, + u8 index); + +#endif /* _SPRD_MUX_H_ */ diff --git a/drivers/clk/sprd/pll.c b/drivers/clk/sprd/pll.c new file mode 100644 index 0000000..36b4402 --- /dev/null +++ b/drivers/clk/sprd/pll.c @@ -0,0 +1,266 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Spreadtrum pll clock driver +// +// Copyright (C) 2015~2017 Spreadtrum, Inc. +// Author: Chunyan Zhang <chunyan.zhang@spreadtrum.com> + +#include <linux/delay.h> +#include <linux/err.h> +#include <linux/regmap.h> +#include <linux/slab.h> + +#include "pll.h" + +#define CLK_PLL_1M 1000000 +#define CLK_PLL_10M (CLK_PLL_1M * 10) + +#define pindex(pll, member) \ + (pll->factors[member].shift / (8 * sizeof(pll->regs_num))) + +#define pshift(pll, member) \ + (pll->factors[member].shift % (8 * sizeof(pll->regs_num))) + +#define pwidth(pll, member) \ + pll->factors[member].width + +#define pmask(pll, member) \ + ((pwidth(pll, member)) ? \ + GENMASK(pwidth(pll, member) + pshift(pll, member) - 1, \ + pshift(pll, member)) : 0) + +#define pinternal(pll, cfg, member) \ + (cfg[pindex(pll, member)] & pmask(pll, member)) + +#define pinternal_val(pll, cfg, member) \ + (pinternal(pll, cfg, member) >> pshift(pll, member)) + +static inline unsigned int +sprd_pll_read(const struct sprd_pll *pll, u8 index) +{ + const struct sprd_clk_common *common = &pll->common; + unsigned int val = 0; + + if (WARN_ON(index >= pll->regs_num)) + return 0; + + regmap_read(common->regmap, common->reg + index * 4, &val); + + return val; +} + +static inline void +sprd_pll_write(const struct sprd_pll *pll, u8 index, + u32 msk, u32 val) +{ + const struct sprd_clk_common *common = &pll->common; + unsigned int offset, reg; + int ret = 0; + + if (WARN_ON(index >= pll->regs_num)) + return; + + offset = common->reg + index * 4; + ret = regmap_read(common->regmap, offset, ®); + if (!ret) + regmap_write(common->regmap, offset, (reg & ~msk) | val); +} + +static unsigned long pll_get_refin(const struct sprd_pll *pll) +{ + u32 shift, mask, index, refin_id = 3; + const unsigned long refin[4] = { 2, 4, 13, 26 }; + + if (pwidth(pll, PLL_REFIN)) { + index = pindex(pll, PLL_REFIN); + shift = pshift(pll, PLL_REFIN); + mask = pmask(pll, PLL_REFIN); + refin_id = (sprd_pll_read(pll, index) & mask) >> shift; + if (refin_id > 3) + refin_id = 3; + } + + return refin[refin_id]; +} + +static u32 pll_get_ibias(u64 rate, const u64 *table) +{ + u32 i, num = table[0]; + + for (i = 1; i < num + 1; i++) + if (rate <= table[i]) + break; + + return (i == num + 1) ? num : i; +} + +static unsigned long _sprd_pll_recalc_rate(const struct sprd_pll *pll, + unsigned long parent_rate) +{ + u32 *cfg; + u32 i, mask, regs_num = pll->regs_num; + unsigned long rate, nint, kint = 0; + u64 refin; + u16 k1, k2; + + cfg = kcalloc(regs_num, sizeof(*cfg), GFP_KERNEL); + if (!cfg) + return -ENOMEM; + + for (i = 0; i < regs_num; i++) + cfg[i] = sprd_pll_read(pll, i); + + refin = pll_get_refin(pll); + + if (pinternal(pll, cfg, PLL_PREDIV)) + refin = refin * 2; + + if (pwidth(pll, PLL_POSTDIV) && + ((pll->fflag == 1 && pinternal(pll, cfg, PLL_POSTDIV)) || + (!pll->fflag && !pinternal(pll, cfg, PLL_POSTDIV)))) + refin = refin / 2; + + if (!pinternal(pll, cfg, PLL_DIV_S)) { + rate = refin * pinternal_val(pll, cfg, PLL_N) * CLK_PLL_10M; + } else { + nint = pinternal_val(pll, cfg, PLL_NINT); + if (pinternal(pll, cfg, PLL_SDM_EN)) + kint = pinternal_val(pll, cfg, PLL_KINT); + + mask = pmask(pll, PLL_KINT); + + k1 = pll->k1; + k2 = pll->k2; + rate = DIV_ROUND_CLOSEST_ULL(refin * kint * k1, + ((mask >> __ffs(mask)) + 1)) * + k2 + refin * nint * CLK_PLL_1M; + } + + return rate; +} + +#define SPRD_PLL_WRITE_CHECK(pll, i, mask, val) \ + (((sprd_pll_read(pll, i) & mask) == val) ? 0 : (-EFAULT)) + +static int _sprd_pll_set_rate(const struct sprd_pll *pll, + unsigned long rate, + unsigned long parent_rate) +{ + struct reg_cfg *cfg; + int ret = 0; + u32 mask, shift, width, ibias_val, index; + u32 regs_num = pll->regs_num, i = 0; + unsigned long kint, nint; + u64 tmp, refin, fvco = rate; + + cfg = kcalloc(regs_num, sizeof(*cfg), GFP_KERNEL); + if (!cfg) + return -ENOMEM; + + refin = pll_get_refin(pll); + + mask = pmask(pll, PLL_PREDIV); + index = pindex(pll, PLL_PREDIV); + width = pwidth(pll, PLL_PREDIV); + if (width && (sprd_pll_read(pll, index) & mask)) + refin = refin * 2; + + mask = pmask(pll, PLL_POSTDIV); + index = pindex(pll, PLL_POSTDIV); + width = pwidth(pll, PLL_POSTDIV); + cfg[index].msk = mask; + if (width && ((pll->fflag == 1 && fvco <= pll->fvco) || + (pll->fflag == 0 && fvco > pll->fvco))) + cfg[index].val |= mask; + + if (width && fvco <= pll->fvco) + fvco = fvco * 2; + + mask = pmask(pll, PLL_DIV_S); + index = pindex(pll, PLL_DIV_S); + cfg[index].val |= mask; + cfg[index].msk |= mask; + + mask = pmask(pll, PLL_SDM_EN); + index = pindex(pll, PLL_SDM_EN); + cfg[index].val |= mask; + cfg[index].msk |= mask; + + nint = do_div(fvco, refin * CLK_PLL_1M); + mask = pmask(pll, PLL_NINT); + index = pindex(pll, PLL_NINT); + shift = pshift(pll, PLL_NINT); + cfg[index].val |= (nint << shift) & mask; + cfg[index].msk |= mask; + + mask = pmask(pll, PLL_KINT); + index = pindex(pll, PLL_KINT); + width = pwidth(pll, PLL_KINT); + shift = pshift(pll, PLL_KINT); + tmp = fvco - refin * nint * CLK_PLL_1M; + tmp = do_div(tmp, 10000) * ((mask >> shift) + 1); + kint = DIV_ROUND_CLOSEST_ULL(tmp, refin * 100); + cfg[index].val |= (kint << shift) & mask; + cfg[index].msk |= mask; + + ibias_val = pll_get_ibias(fvco, pll->itable); + + mask = pmask(pll, PLL_IBIAS); + index = pindex(pll, PLL_IBIAS); + shift = pshift(pll, PLL_IBIAS); + cfg[index].val |= ibias_val << shift & mask; + cfg[index].msk |= mask; + + for (i = 0; i < regs_num; i++) { + if (cfg[i].msk) { + sprd_pll_write(pll, i, cfg[i].msk, cfg[i].val); + ret |= SPRD_PLL_WRITE_CHECK(pll, i, cfg[i].msk, + cfg[i].val); + } + } + + if (!ret) + udelay(pll->udelay); + + return ret; +} + +static unsigned long sprd_pll_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct sprd_pll *pll = hw_to_sprd_pll(hw); + + return _sprd_pll_recalc_rate(pll, parent_rate); +} + +static int sprd_pll_set_rate(struct clk_hw *hw, + unsigned long rate, + unsigned long parent_rate) +{ + struct sprd_pll *pll = hw_to_sprd_pll(hw); + + return _sprd_pll_set_rate(pll, rate, parent_rate); +} + +static int sprd_pll_clk_prepare(struct clk_hw *hw) +{ + struct sprd_pll *pll = hw_to_sprd_pll(hw); + + udelay(pll->udelay); + + return 0; +} + +static long sprd_pll_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *prate) +{ + return rate; +} + +const struct clk_ops sprd_pll_ops = { + .prepare = sprd_pll_clk_prepare, + .recalc_rate = sprd_pll_recalc_rate, + .round_rate = sprd_pll_round_rate, + .set_rate = sprd_pll_set_rate, +}; +EXPORT_SYMBOL_GPL(sprd_pll_ops); diff --git a/drivers/clk/sprd/pll.h b/drivers/clk/sprd/pll.h new file mode 100644 index 0000000..5141756 --- /dev/null +++ b/drivers/clk/sprd/pll.h @@ -0,0 +1,108 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Spreadtrum pll clock driver +// +// Copyright (C) 2015~2017 Spreadtrum, Inc. +// Author: Chunyan Zhang <chunyan.zhang@spreadtrum.com> + +#ifndef _SPRD_PLL_H_ +#define _SPRD_PLL_H_ + +#include "common.h" + +struct reg_cfg { + u32 val; + u32 msk; +}; + +struct clk_bit_field { + u8 shift; + u8 width; +}; + +enum { + PLL_LOCK_DONE, + PLL_DIV_S, + PLL_MOD_EN, + PLL_SDM_EN, + PLL_REFIN, + PLL_IBIAS, + PLL_N, + PLL_NINT, + PLL_KINT, + PLL_PREDIV, + PLL_POSTDIV, + + PLL_FACT_MAX +}; + +/* + * struct sprd_pll - definition of adjustable pll clock + * + * @reg: registers used to set the configuration of pll clock, + * reg[0] shows how many registers this pll clock uses. + * @itable: pll ibias table, itable[0] means how many items this + * table includes + * @udelay delay time after setting rate + * @factors used to calculate the pll clock rate + * @fvco: fvco threshold rate + * @fflag: fvco flag + */ +struct sprd_pll { + u32 regs_num; + const u64 *itable; + const struct clk_bit_field *factors; + u16 udelay; + u16 k1; + u16 k2; + u16 fflag; + u64 fvco; + + struct sprd_clk_common common; +}; + +#define SPRD_PLL_WITH_ITABLE_K_FVCO(_struct, _name, _parent, _reg, \ + _regs_num, _itable, _factors, \ + _udelay, _k1, _k2, _fflag, _fvco) \ + struct sprd_pll _struct = { \ + .regs_num = _regs_num, \ + .itable = _itable, \ + .factors = _factors, \ + .udelay = _udelay, \ + .k1 = _k1, \ + .k2 = _k2, \ + .fflag = _fflag, \ + .fvco = _fvco, \ + .common = { \ + .regmap = NULL, \ + .reg = _reg, \ + .hw.init = CLK_HW_INIT(_name, \ + _parent, \ + &sprd_pll_ops, \ + 0), \ + }, \ + } + +#define SPRD_PLL_WITH_ITABLE_K(_struct, _name, _parent, _reg, \ + _regs_num, _itable, _factors, \ + _udelay, _k1, _k2) \ + SPRD_PLL_WITH_ITABLE_K_FVCO(_struct, _name, _parent, _reg, \ + _regs_num, _itable, _factors, \ + _udelay, _k1, _k2, 0, 0) + +#define SPRD_PLL_WITH_ITABLE_1K(_struct, _name, _parent, _reg, \ + _regs_num, _itable, _factors, _udelay) \ + SPRD_PLL_WITH_ITABLE_K_FVCO(_struct, _name, _parent, _reg, \ + _regs_num, _itable, _factors, \ + _udelay, 1000, 1000, 0, 0) + +static inline struct sprd_pll *hw_to_sprd_pll(struct clk_hw *hw) +{ + struct sprd_clk_common *common = hw_to_sprd_clk_common(hw); + + return container_of(common, struct sprd_pll, common); +} + +extern const struct clk_ops sprd_pll_ops; + +#endif /* _SPRD_PLL_H_ */ diff --git a/drivers/clk/sprd/sc9860-clk.c b/drivers/clk/sprd/sc9860-clk.c new file mode 100644 index 0000000..ed5c027 --- /dev/null +++ b/drivers/clk/sprd/sc9860-clk.c @@ -0,0 +1,1974 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Spreatrum SC9860 clock driver +// +// Copyright (C) 2017 Spreadtrum, Inc. +// Author: Chunyan Zhang <chunyan.zhang@spreadtrum.com> + +#include <linux/clk-provider.h> +#include <linux/err.h> +#include <linux/io.h> +#include <linux/module.h> +#include <linux/of_device.h> +#include <linux/platform_device.h> +#include <linux/slab.h> + +#include <dt-bindings/clock/sprd,sc9860-clk.h> + +#include "common.h" +#include "composite.h" +#include "div.h" +#include "gate.h" +#include "mux.h" +#include "pll.h" + +static CLK_FIXED_FACTOR(fac_4m, "fac-4m", "ext-26m", + 6, 1, 0); +static CLK_FIXED_FACTOR(fac_2m, "fac-2m", "ext-26m", + 13, 1, 0); +static CLK_FIXED_FACTOR(fac_1m, "fac-1m", "ext-26m", + 26, 1, 0); +static CLK_FIXED_FACTOR(fac_250k, "fac-250k", "ext-26m", + 104, 1, 0); +static CLK_FIXED_FACTOR(fac_rpll0_26m, "rpll0-26m", "ext-26m", + 1, 1, 0); +static CLK_FIXED_FACTOR(fac_rpll1_26m, "rpll1-26m", "ext-26m", + 1, 1, 0); +static CLK_FIXED_FACTOR(fac_rco_25m, "rco-25m", "ext-rc0-100m", + 4, 1, 0); +static CLK_FIXED_FACTOR(fac_rco_4m, "rco-4m", "ext-rc0-100m", + 25, 1, 0); +static CLK_FIXED_FACTOR(fac_rco_2m, "rco-2m", "ext-rc0-100m", + 50, 1, 0); +static CLK_FIXED_FACTOR(fac_3k2, "fac-3k2", "ext-32k", + 10, 1, 0); +static CLK_FIXED_FACTOR(fac_1k, "fac-1k", "ext-32k", + 32, 1, 0); + +static SPRD_SC_GATE_CLK(mpll0_gate, "mpll0-gate", "ext-26m", 0xb0, + 0x1000, BIT(2), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(mpll1_gate, "mpll1-gate", "ext-26m", 0xb0, + 0x1000, BIT(18), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(dpll0_gate, "dpll0-gate", "ext-26m", 0xb4, + 0x1000, BIT(2), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(dpll1_gate, "dpll1-gate", "ext-26m", 0xb4, + 0x1000, BIT(18), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(ltepll0_gate, "ltepll0-gate", "ext-26m", 0xb8, + 0x1000, BIT(2), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(twpll_gate, "twpll-gate", "ext-26m", 0xbc, + 0x1000, BIT(2), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(ltepll1_gate, "ltepll1-gate", "ext-26m", 0x10c, + 0x1000, BIT(2), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(rpll0_gate, "rpll0-gate", "ext-26m", 0x16c, + 0x1000, BIT(2), 0, 0); +static SPRD_SC_GATE_CLK(rpll1_gate, "rpll1-gate", "ext-26m", 0x16c, + 0x1000, BIT(18), 0, 0); +static SPRD_SC_GATE_CLK(cppll_gate, "cppll-gate", "ext-26m", 0x2b4, + 0x1000, BIT(2), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(gpll_gate, "gpll-gate", "ext-26m", 0x32c, + 0x1000, BIT(0), CLK_IGNORE_UNUSED, CLK_GATE_SET_TO_DISABLE); + +static struct sprd_clk_common *sc9860_pmu_gate_clks[] = { + /* address base is 0x402b0000 */ + &mpll0_gate.common, + &mpll1_gate.common, + &dpll0_gate.common, + &dpll1_gate.common, + <epll0_gate.common, + &twpll_gate.common, + <epll1_gate.common, + &rpll0_gate.common, + &rpll1_gate.common, + &cppll_gate.common, + &gpll_gate.common, +}; + +static struct clk_hw_onecell_data sc9860_pmu_gate_hws = { + .hws = { + [CLK_FAC_4M] = &fac_4m.hw, + [CLK_FAC_2M] = &fac_2m.hw, + [CLK_FAC_1M] = &fac_1m.hw, + [CLK_FAC_250K] = &fac_250k.hw, + [CLK_FAC_RPLL0_26M] = &fac_rpll0_26m.hw, + [CLK_FAC_RPLL1_26M] = &fac_rpll1_26m.hw, + [CLK_FAC_RCO25M] = &fac_rco_25m.hw, + [CLK_FAC_RCO4M] = &fac_rco_4m.hw, + [CLK_FAC_RCO2M] = &fac_rco_2m.hw, + [CLK_FAC_3K2] = &fac_3k2.hw, + [CLK_FAC_1K] = &fac_1k.hw, + [CLK_MPLL0_GATE] = &mpll0_gate.common.hw, + [CLK_MPLL1_GATE] = &mpll1_gate.common.hw, + [CLK_DPLL0_GATE] = &dpll0_gate.common.hw, + [CLK_DPLL1_GATE] = &dpll1_gate.common.hw, + [CLK_LTEPLL0_GATE] = <epll0_gate.common.hw, + [CLK_TWPLL_GATE] = &twpll_gate.common.hw, + [CLK_LTEPLL1_GATE] = <epll1_gate.common.hw, + [CLK_RPLL0_GATE] = &rpll0_gate.common.hw, + [CLK_RPLL1_GATE] = &rpll1_gate.common.hw, + [CLK_CPPLL_GATE] = &cppll_gate.common.hw, + [CLK_GPLL_GATE] = &gpll_gate.common.hw, + }, + .num = CLK_PMU_GATE_NUM, +}; + +static const struct sprd_clk_desc sc9860_pmu_gate_desc = { + .clk_clks = sc9860_pmu_gate_clks, + .num_clk_clks = ARRAY_SIZE(sc9860_pmu_gate_clks), + .hw_clks = &sc9860_pmu_gate_hws, +}; + +/* GPLL/LPLL/DPLL/RPLL/CPLL */ +static const u64 itable1[4] = {3, 780000000, 988000000, 1196000000}; + +/* TWPLL/MPLL0/MPLL1 */ +static const u64 itable2[4] = {3, 1638000000, 2080000000, 2600000000UL}; + +static const struct clk_bit_field f_mpll0[PLL_FACT_MAX] = { + { .shift = 20, .width = 1 }, /* lock_done */ + { .shift = 19, .width = 1 }, /* div_s */ + { .shift = 18, .width = 1 }, /* mod_en */ + { .shift = 17, .width = 1 }, /* sdm_en */ + { .shift = 0, .width = 0 }, /* refin */ + { .shift = 11, .width = 2 }, /* ibias */ + { .shift = 0, .width = 7 }, /* n */ + { .shift = 57, .width = 7 }, /* nint */ + { .shift = 32, .width = 23}, /* kint */ + { .shift = 0, .width = 0 }, /* prediv */ + { .shift = 56, .width = 1 }, /* postdiv */ +}; +static SPRD_PLL_WITH_ITABLE_K_FVCO(mpll0_clk, "mpll0", "mpll0-gate", 0x24, + 2, itable2, f_mpll0, 200, + 1000, 1000, 1, 1300000000); + +static const struct clk_bit_field f_mpll1[PLL_FACT_MAX] = { + { .shift = 20, .width = 1 }, /* lock_done */ + { .shift = 19, .width = 1 }, /* div_s */ + { .shift = 18, .width = 1 }, /* mod_en */ + { .shift = 17, .width = 1 }, /* sdm_en */ + { .shift = 0, .width = 0 }, /* refin */ + { .shift = 11, .width = 2 }, /* ibias */ + { .shift = 0, .width = 7 }, /* n */ + { .shift = 57, .width = 7 }, /* nint */ + { .shift = 32, .width = 23}, /* kint */ + { .shift = 56, .width = 1 }, /* prediv */ + { .shift = 0, .width = 0 }, /* postdiv */ +}; +static SPRD_PLL_WITH_ITABLE_1K(mpll1_clk, "mpll1", "mpll1-gate", 0x2c, + 2, itable2, f_mpll1, 200); + +static const struct clk_bit_field f_dpll[PLL_FACT_MAX] = { + { .shift = 16, .width = 1 }, /* lock_done */ + { .shift = 15, .width = 1 }, /* div_s */ + { .shift = 14, .width = 1 }, /* mod_en */ + { .shift = 13, .width = 1 }, /* sdm_en */ + { .shift = 0, .width = 0 }, /* refin */ + { .shift = 8, .width = 2 }, /* ibias */ + { .shift = 0, .width = 7 }, /* n */ + { .shift = 57, .width = 7 }, /* nint */ + { .shift = 32, .width = 23}, /* kint */ + { .shift = 0, .width = 0 }, /* prediv */ + { .shift = 0, .width = 0 }, /* postdiv */ +}; +static SPRD_PLL_WITH_ITABLE_1K(dpll0_clk, "dpll0", "dpll0-gate", 0x34, + 2, itable1, f_dpll, 200); + +static SPRD_PLL_WITH_ITABLE_1K(dpll1_clk, "dpll1", "dpll1-gate", 0x3c, + 2, itable1, f_dpll, 200); + +static const struct clk_bit_field f_rpll[PLL_FACT_MAX] = { + { .shift = 0, .width = 1 }, /* lock_done */ + { .shift = 3, .width = 1 }, /* div_s */ + { .shift = 80, .width = 1 }, /* mod_en */ + { .shift = 81, .width = 1 }, /* sdm_en */ + { .shift = 0, .width = 0 }, /* refin */ + { .shift = 14, .width = 2 }, /* ibias */ + { .shift = 16, .width = 7 }, /* n */ + { .shift = 4, .width = 7 }, /* nint */ + { .shift = 32, .width = 23}, /* kint */ + { .shift = 0, .width = 0 }, /* prediv */ + { .shift = 0, .width = 0 }, /* postdiv */ +}; +static SPRD_PLL_WITH_ITABLE_1K(rpll0_clk, "rpll0", "rpll0-gate", 0x44, + 3, itable1, f_rpll, 200); + +static SPRD_PLL_WITH_ITABLE_1K(rpll1_clk, "rpll1", "rpll1-gate", 0x50, + 3, itable1, f_rpll, 200); + +static const struct clk_bit_field f_twpll[PLL_FACT_MAX] = { + { .shift = 21, .width = 1 }, /* lock_done */ + { .shift = 20, .width = 1 }, /* div_s */ + { .shift = 19, .width = 1 }, /* mod_en */ + { .shift = 18, .width = 1 }, /* sdm_en */ + { .shift = 0, .width = 0 }, /* refin */ + { .shift = 13, .width = 2 }, /* ibias */ + { .shift = 0, .width = 7 }, /* n */ + { .shift = 57, .width = 7 }, /* nint */ + { .shift = 32, .width = 23}, /* kint */ + { .shift = 0, .width = 0 }, /* prediv */ + { .shift = 0, .width = 0 }, /* postdiv */ +}; +static SPRD_PLL_WITH_ITABLE_1K(twpll_clk, "twpll", "twpll-gate", 0x5c, + 2, itable2, f_twpll, 200); + +static const struct clk_bit_field f_ltepll[PLL_FACT_MAX] = { + { .shift = 31, .width = 1 }, /* lock_done */ + { .shift = 27, .width = 1 }, /* div_s */ + { .shift = 26, .width = 1 }, /* mod_en */ + { .shift = 25, .width = 1 }, /* sdm_en */ + { .shift = 0, .width = 0 }, /* refin */ + { .shift = 20, .width = 2 }, /* ibias */ + { .shift = 0, .width = 7 }, /* n */ + { .shift = 57, .width = 7 }, /* nint */ + { .shift = 32, .width = 23}, /* kint */ + { .shift = 0, .width = 0 }, /* prediv */ + { .shift = 0, .width = 0 }, /* postdiv */ +}; +static SPRD_PLL_WITH_ITABLE_1K(ltepll0_clk, "ltepll0", "ltepll0-gate", + 0x64, 2, itable1, + f_ltepll, 200); +static SPRD_PLL_WITH_ITABLE_1K(ltepll1_clk, "ltepll1", "ltepll1-gate", + 0x6c, 2, itable1, + f_ltepll, 200); + +static const struct clk_bit_field f_gpll[PLL_FACT_MAX] = { + { .shift = 18, .width = 1 }, /* lock_done */ + { .shift = 15, .width = 1 }, /* div_s */ + { .shift = 14, .width = 1 }, /* mod_en */ + { .shift = 13, .width = 1 }, /* sdm_en */ + { .shift = 0, .width = 0 }, /* refin */ + { .shift = 8, .width = 2 }, /* ibias */ + { .shift = 0, .width = 7 }, /* n */ + { .shift = 57, .width = 7 }, /* nint */ + { .shift = 32, .width = 23}, /* kint */ + { .shift = 0, .width = 0 }, /* prediv */ + { .shift = 17, .width = 1 }, /* postdiv */ +}; +static SPRD_PLL_WITH_ITABLE_K_FVCO(gpll_clk, "gpll", "gpll-gate", 0x9c, + 2, itable1, f_gpll, 200, + 1000, 1000, 1, 600000000); + +static const struct clk_bit_field f_cppll[PLL_FACT_MAX] = { + { .shift = 17, .width = 1 }, /* lock_done */ + { .shift = 15, .width = 1 }, /* div_s */ + { .shift = 14, .width = 1 }, /* mod_en */ + { .shift = 13, .width = 1 }, /* sdm_en */ + { .shift = 0, .width = 0 }, /* refin */ + { .shift = 8, .width = 2 }, /* ibias */ + { .shift = 0, .width = 7 }, /* n */ + { .shift = 57, .width = 7 }, /* nint */ + { .shift = 32, .width = 23}, /* kint */ + { .shift = 0, .width = 0 }, /* prediv */ + { .shift = 0, .width = 0 }, /* postdiv */ +}; +static SPRD_PLL_WITH_ITABLE_1K(cppll_clk, "cppll", "cppll-gate", 0xc4, + 2, itable1, f_cppll, 200); + +static CLK_FIXED_FACTOR(gpll_42m5, "gpll-42m5", "gpll", 20, 1, 0); +static CLK_FIXED_FACTOR(twpll_768m, "twpll-768m", "twpll", 2, 1, 0); +static CLK_FIXED_FACTOR(twpll_384m, "twpll-384m", "twpll", 4, 1, 0); +static CLK_FIXED_FACTOR(twpll_192m, "twpll-192m", "twpll", 8, 1, 0); +static CLK_FIXED_FACTOR(twpll_96m, "twpll-96m", "twpll", 16, 1, 0); +static CLK_FIXED_FACTOR(twpll_48m, "twpll-48m", "twpll", 32, 1, 0); +static CLK_FIXED_FACTOR(twpll_24m, "twpll-24m", "twpll", 64, 1, 0); +static CLK_FIXED_FACTOR(twpll_12m, "twpll-12m", "twpll", 128, 1, 0); +static CLK_FIXED_FACTOR(twpll_512m, "twpll-512m", "twpll", 3, 1, 0); +static CLK_FIXED_FACTOR(twpll_256m, "twpll-256m", "twpll", 6, 1, 0); +static CLK_FIXED_FACTOR(twpll_128m, "twpll-128m", "twpll", 12, 1, 0); +static CLK_FIXED_FACTOR(twpll_64m, "twpll-64m", "twpll", 24, 1, 0); +static CLK_FIXED_FACTOR(twpll_307m2, "twpll-307m2", "twpll", 5, 1, 0); +static CLK_FIXED_FACTOR(twpll_153m6, "twpll-153m6", "twpll", 10, 1, 0); +static CLK_FIXED_FACTOR(twpll_76m8, "twpll-76m8", "twpll", 20, 1, 0); +static CLK_FIXED_FACTOR(twpll_51m2, "twpll-51m2", "twpll", 30, 1, 0); +static CLK_FIXED_FACTOR(twpll_38m4, "twpll-38m4", "twpll", 40, 1, 0); +static CLK_FIXED_FACTOR(twpll_19m2, "twpll-19m2", "twpll", 80, 1, 0); +static CLK_FIXED_FACTOR(l0_614m4, "l0-614m4", "ltepll0", 2, 1, 0); +static CLK_FIXED_FACTOR(l0_409m6, "l0-409m6", "ltepll0", 3, 1, 0); +static CLK_FIXED_FACTOR(l0_38m, "l0-38m", "ltepll0", 32, 1, 0); +static CLK_FIXED_FACTOR(l1_38m, "l1-38m", "ltepll1", 32, 1, 0); +static CLK_FIXED_FACTOR(rpll0_192m, "rpll0-192m", "rpll0", 6, 1, 0); +static CLK_FIXED_FACTOR(rpll0_96m, "rpll0-96m", "rpll0", 12, 1, 0); +static CLK_FIXED_FACTOR(rpll0_48m, "rpll0-48m", "rpll0", 24, 1, 0); +static CLK_FIXED_FACTOR(rpll1_468m, "rpll1-468m", "rpll1", 2, 1, 0); +static CLK_FIXED_FACTOR(rpll1_192m, "rpll1-192m", "rpll1", 6, 1, 0); +static CLK_FIXED_FACTOR(rpll1_96m, "rpll1-96m", "rpll1", 12, 1, 0); +static CLK_FIXED_FACTOR(rpll1_64m, "rpll1-64m", "rpll1", 18, 1, 0); +static CLK_FIXED_FACTOR(rpll1_48m, "rpll1-48m", "rpll1", 24, 1, 0); +static CLK_FIXED_FACTOR(dpll0_50m, "dpll0-50m", "dpll0", 16, 1, 0); +static CLK_FIXED_FACTOR(dpll1_50m, "dpll1-50m", "dpll1", 16, 1, 0); +static CLK_FIXED_FACTOR(cppll_50m, "cppll-50m", "cppll", 18, 1, 0); +static CLK_FIXED_FACTOR(m0_39m, "m0-39m", "mpll0", 32, 1, 0); +static CLK_FIXED_FACTOR(m1_63m, "m1-63m", "mpll1", 32, 1, 0); + +static struct sprd_clk_common *sc9860_pll_clks[] = { + /* address base is 0x40400000 */ + &mpll0_clk.common, + &mpll1_clk.common, + &dpll0_clk.common, + &dpll1_clk.common, + &rpll0_clk.common, + &rpll1_clk.common, + &twpll_clk.common, + <epll0_clk.common, + <epll1_clk.common, + &gpll_clk.common, + &cppll_clk.common, +}; + +static struct clk_hw_onecell_data sc9860_pll_hws = { + .hws = { + [CLK_MPLL0] = &mpll0_clk.common.hw, + [CLK_MPLL1] = &mpll1_clk.common.hw, + [CLK_DPLL0] = &dpll0_clk.common.hw, + [CLK_DPLL1] = &dpll1_clk.common.hw, + [CLK_RPLL0] = &rpll0_clk.common.hw, + [CLK_RPLL1] = &rpll1_clk.common.hw, + [CLK_TWPLL] = &twpll_clk.common.hw, + [CLK_LTEPLL0] = <epll0_clk.common.hw, + [CLK_LTEPLL1] = <epll1_clk.common.hw, + [CLK_GPLL] = &gpll_clk.common.hw, + [CLK_CPPLL] = &cppll_clk.common.hw, + [CLK_GPLL_42M5] = &gpll_42m5.hw, + [CLK_TWPLL_768M] = &twpll_768m.hw, + [CLK_TWPLL_384M] = &twpll_384m.hw, + [CLK_TWPLL_192M] = &twpll_192m.hw, + [CLK_TWPLL_96M] = &twpll_96m.hw, + [CLK_TWPLL_48M] = &twpll_48m.hw, + [CLK_TWPLL_24M] = &twpll_24m.hw, + [CLK_TWPLL_12M] = &twpll_12m.hw, + [CLK_TWPLL_512M] = &twpll_512m.hw, + [CLK_TWPLL_256M] = &twpll_256m.hw, + [CLK_TWPLL_128M] = &twpll_128m.hw, + [CLK_TWPLL_64M] = &twpll_64m.hw, + [CLK_TWPLL_307M2] = &twpll_307m2.hw, + [CLK_TWPLL_153M6] = &twpll_153m6.hw, + [CLK_TWPLL_76M8] = &twpll_76m8.hw, + [CLK_TWPLL_51M2] = &twpll_51m2.hw, + [CLK_TWPLL_38M4] = &twpll_38m4.hw, + [CLK_TWPLL_19M2] = &twpll_19m2.hw, + [CLK_L0_614M4] = &l0_614m4.hw, + [CLK_L0_409M6] = &l0_409m6.hw, + [CLK_L0_38M] = &l0_38m.hw, + [CLK_L1_38M] = &l1_38m.hw, + [CLK_RPLL0_192M] = &rpll0_192m.hw, + [CLK_RPLL0_96M] = &rpll0_96m.hw, + [CLK_RPLL0_48M] = &rpll0_48m.hw, + [CLK_RPLL1_468M] = &rpll1_468m.hw, + [CLK_RPLL1_192M] = &rpll1_192m.hw, + [CLK_RPLL1_96M] = &rpll1_96m.hw, + [CLK_RPLL1_64M] = &rpll1_64m.hw, + [CLK_RPLL1_48M] = &rpll1_48m.hw, + [CLK_DPLL0_50M] = &dpll0_50m.hw, + [CLK_DPLL1_50M] = &dpll1_50m.hw, + [CLK_CPPLL_50M] = &cppll_50m.hw, + [CLK_M0_39M] = &m0_39m.hw, + [CLK_M1_63M] = &m1_63m.hw, + }, + .num = CLK_PLL_NUM, +}; + +static const struct sprd_clk_desc sc9860_pll_desc = { + .clk_clks = sc9860_pll_clks, + .num_clk_clks = ARRAY_SIZE(sc9860_pll_clks), + .hw_clks = &sc9860_pll_hws, +}; + +#define SC9860_MUX_FLAG \ + (CLK_GET_RATE_NOCACHE | CLK_SET_RATE_NO_REPARENT) + +static const char * const ap_apb_parents[] = { "ext-26m", "twpll-64m", + "twpll-96m", "twpll-128m" }; +static SPRD_MUX_CLK(ap_apb, "ap-apb", ap_apb_parents, + 0x20, 0, 1, SC9860_MUX_FLAG); + +static const char * const ap_apb_usb3[] = { "ext-32k", "twpll-24m" }; +static SPRD_MUX_CLK(ap_usb3, "ap-usb3", ap_apb_usb3, + 0x2c, 0, 1, SC9860_MUX_FLAG); + +static const char * const uart_parents[] = { "ext-26m", "twpll-48m", + "twpll-51m2", "twpll-96m" }; +static SPRD_COMP_CLK(uart0_clk, "uart0", uart_parents, 0x30, + 0, 2, 8, 3, 0); +static SPRD_COMP_CLK(uart1_clk, "uart1", uart_parents, 0x34, + 0, 2, 8, 3, 0); +static SPRD_COMP_CLK(uart2_clk, "uart2", uart_parents, 0x38, + 0, 2, 8, 3, 0); +static SPRD_COMP_CLK(uart3_clk, "uart3", uart_parents, 0x3c, + 0, 2, 8, 3, 0); +static SPRD_COMP_CLK(uart4_clk, "uart4", uart_parents, 0x40, + 0, 2, 8, 3, 0); + +static const char * const i2c_parents[] = { "ext-26m", "twpll-48m", + "twpll-51m2", "twpll-153m6" }; +static SPRD_COMP_CLK(i2c0_clk, "i2c0", i2c_parents, 0x44, + 0, 2, 8, 3, 0); +static SPRD_COMP_CLK(i2c1_clk, "i2c1", i2c_parents, 0x48, + 0, 2, 8, 3, 0); +static SPRD_COMP_CLK(i2c2_clk, "i2c2", i2c_parents, 0x4c, + 0, 2, 8, 3, 0); +static SPRD_COMP_CLK(i2c3_clk, "i2c3", i2c_parents, 0x50, + 0, 2, 8, 3, 0); +static SPRD_COMP_CLK(i2c4_clk, "i2c4", i2c_parents, 0x54, + 0, 2, 8, 3, 0); +static SPRD_COMP_CLK(i2c5_clk, "i2c5", i2c_parents, 0x58, + 0, 2, 8, 3, 0); + +static const char * const spi_parents[] = { "ext-26m", "twpll-128m", + "twpll-153m6", "twpll-192m" }; +static SPRD_COMP_CLK(spi0_clk, "spi0", spi_parents, 0x5c, + 0, 2, 8, 3, 0); +static SPRD_COMP_CLK(spi1_clk, "spi1", spi_parents, 0x60, + 0, 2, 8, 3, 0); +static SPRD_COMP_CLK(spi2_clk, "spi2", spi_parents, 0x64, + 0, 2, 8, 3, 0); +static SPRD_COMP_CLK(spi3_clk, "spi3", spi_parents, 0x68, + 0, 2, 8, 3, 0); + +static const char * const iis_parents[] = { "ext-26m", + "twpll-128m", + "twpll-153m6" }; +static SPRD_COMP_CLK(iis0_clk, "iis0", iis_parents, 0x6c, + 0, 2, 8, 6, 0); +static SPRD_COMP_CLK(iis1_clk, "iis1", iis_parents, 0x70, + 0, 2, 8, 6, 0); +static SPRD_COMP_CLK(iis2_clk, "iis2", iis_parents, 0x74, + 0, 2, 8, 6, 0); +static SPRD_COMP_CLK(iis3_clk, "iis3", iis_parents, 0x78, + 0, 2, 8, 6, 0); + +static struct sprd_clk_common *sc9860_ap_clks[] = { + /* address base is 0x20000000 */ + &ap_apb.common, + &ap_usb3.common, + &uart0_clk.common, + &uart1_clk.common, + &uart2_clk.common, + &uart3_clk.common, + &uart4_clk.common, + &i2c0_clk.common, + &i2c1_clk.common, + &i2c2_clk.common, + &i2c3_clk.common, + &i2c4_clk.common, + &i2c5_clk.common, + &spi0_clk.common, + &spi1_clk.common, + &spi2_clk.common, + &spi3_clk.common, + &iis0_clk.common, + &iis1_clk.common, + &iis2_clk.common, + &iis3_clk.common, +}; + +static struct clk_hw_onecell_data sc9860_ap_clk_hws = { + .hws = { + [CLK_AP_APB] = &ap_apb.common.hw, + [CLK_AP_USB3] = &ap_usb3.common.hw, + [CLK_UART0] = &uart0_clk.common.hw, + [CLK_UART1] = &uart1_clk.common.hw, + [CLK_UART2] = &uart2_clk.common.hw, + [CLK_UART3] = &uart3_clk.common.hw, + [CLK_UART4] = &uart4_clk.common.hw, + [CLK_I2C0] = &i2c0_clk.common.hw, + [CLK_I2C1] = &i2c1_clk.common.hw, + [CLK_I2C2] = &i2c2_clk.common.hw, + [CLK_I2C3] = &i2c3_clk.common.hw, + [CLK_I2C4] = &i2c4_clk.common.hw, + [CLK_I2C5] = &i2c5_clk.common.hw, + [CLK_SPI0] = &spi0_clk.common.hw, + [CLK_SPI1] = &spi1_clk.common.hw, + [CLK_SPI2] = &spi2_clk.common.hw, + [CLK_SPI3] = &spi3_clk.common.hw, + [CLK_IIS0] = &iis0_clk.common.hw, + [CLK_IIS1] = &iis1_clk.common.hw, + [CLK_IIS2] = &iis2_clk.common.hw, + [CLK_IIS3] = &iis3_clk.common.hw, + }, + .num = CLK_AP_CLK_NUM, +}; + +static const struct sprd_clk_desc sc9860_ap_clk_desc = { + .clk_clks = sc9860_ap_clks, + .num_clk_clks = ARRAY_SIZE(sc9860_ap_clks), + .hw_clks = &sc9860_ap_clk_hws, +}; + +static const char * const aon_apb_parents[] = { "rco-25m", "ext-26m", + "ext-rco-100m", "twpll-96m", + "twpll-128m", + "twpll-153m6" }; +static SPRD_COMP_CLK(aon_apb, "aon-apb", aon_apb_parents, 0x230, + 0, 3, 8, 2, 0); + +static const char * const aux_parents[] = { "ext-32k", "rpll0-26m", + "rpll1-26m", "ext-26m", + "cppll-50m", "rco-25m", + "dpll0-50m", "dpll1-50m", + "gpll-42m5", "twpll-48m", + "m0-39m", "m1-63m", + "l0-38m", "l1-38m" }; + +static SPRD_COMP_CLK(aux0_clk, "aux0", aux_parents, 0x238, + 0, 5, 8, 4, 0); +static SPRD_COMP_CLK(aux1_clk, "aux1", aux_parents, 0x23c, + 0, 5, 8, 4, 0); +static SPRD_COMP_CLK(aux2_clk, "aux2", aux_parents, 0x240, + 0, 5, 8, 4, 0); +static SPRD_COMP_CLK(probe_clk, "probe", aux_parents, 0x244, + 0, 5, 8, 4, 0); + +static const char * const sp_ahb_parents[] = { "rco-4m", "ext-26m", + "ext-rco-100m", "twpll-96m", + "twpll-128m", + "twpll-153m6" }; +static SPRD_COMP_CLK(sp_ahb, "sp-ahb", sp_ahb_parents, 0x2d0, + 0, 3, 8, 2, 0); + +static const char * const cci_parents[] = { "ext-26m", "twpll-384m", + "l0-614m4", "twpll-768m" }; +static SPRD_COMP_CLK(cci_clk, "cci", cci_parents, 0x300, + 0, 2, 8, 2, 0); +static SPRD_COMP_CLK(gic_clk, "gic", cci_parents, 0x304, + 0, 2, 8, 2, 0); +static SPRD_COMP_CLK(cssys_clk, "cssys", cci_parents, 0x310, + 0, 2, 8, 2, 0); + +static const char * const sdio_2x_parents[] = { "fac-1m", "ext-26m", + "twpll-307m2", "twpll-384m", + "l0-409m6" }; +static SPRD_COMP_CLK(sdio0_2x, "sdio0-2x", sdio_2x_parents, 0x328, + 0, 3, 8, 4, 0); +static SPRD_COMP_CLK(sdio1_2x, "sdio1-2x", sdio_2x_parents, 0x330, + 0, 3, 8, 4, 0); +static SPRD_COMP_CLK(sdio2_2x, "sdio2-2x", sdio_2x_parents, 0x338, + 0, 3, 8, 4, 0); +static SPRD_COMP_CLK(emmc_2x, "emmc-2x", sdio_2x_parents, 0x340, + 0, 3, 8, 4, 0); + +static SPRD_DIV_CLK(sdio0_1x, "sdio0-1x", "sdio0-2x", 0x32c, + 8, 1, 0); +static SPRD_DIV_CLK(sdio1_1x, "sdio1-1x", "sdio1-2x", 0x334, + 8, 1, 0); +static SPRD_DIV_CLK(sdio2_1x, "sdio2-1x", "sdio2-2x", 0x33c, + 8, 1, 0); +static SPRD_DIV_CLK(emmc_1x, "emmc-1x", "emmc-2x", 0x344, + 8, 1, 0); + +static const char * const adi_parents[] = { "rco-4m", "ext-26m", + "rco-25m", "twpll-38m4", + "twpll-51m2" }; +static SPRD_MUX_CLK(adi_clk, "adi", adi_parents, 0x234, + 0, 3, SC9860_MUX_FLAG); + +static const char * const pwm_parents[] = { "ext-32k", "ext-26m", + "rco-4m", "rco-25m", + "twpll-48m" }; +static SPRD_MUX_CLK(pwm0_clk, "pwm0", pwm_parents, 0x248, + 0, 3, SC9860_MUX_FLAG); +static SPRD_MUX_CLK(pwm1_clk, "pwm1", pwm_parents, 0x24c, + 0, 3, SC9860_MUX_FLAG); +static SPRD_MUX_CLK(pwm2_clk, "pwm2", pwm_parents, 0x250, + 0, 3, SC9860_MUX_FLAG); +static SPRD_MUX_CLK(pwm3_clk, "pwm3", pwm_parents, 0x254, + 0, 3, SC9860_MUX_FLAG); + +static const char * const efuse_parents[] = { "rco-25m", "ext-26m" }; +static SPRD_MUX_CLK(efuse_clk, "efuse", efuse_parents, 0x258, + 0, 1, SC9860_MUX_FLAG); + +static const char * const cm3_uart_parents[] = { "rco-4m", "ext-26m", + "rco-100m", "twpll-48m", + "twpll-51m2", "twpll-96m", + "twpll-128m" }; +static SPRD_MUX_CLK(cm3_uart0, "cm3-uart0", cm3_uart_parents, 0x25c, + 0, 3, SC9860_MUX_FLAG); +static SPRD_MUX_CLK(cm3_uart1, "cm3-uart1", cm3_uart_parents, 0x260, + 0, 3, SC9860_MUX_FLAG); + +static const char * const thm_parents[] = { "ext-32k", "fac-250k" }; +static SPRD_MUX_CLK(thm_clk, "thm", thm_parents, 0x270, + 0, 1, SC9860_MUX_FLAG); + +static const char * const cm3_i2c_parents[] = { "rco-4m", + "ext-26m", + "rco-100m", + "twpll-48m", + "twpll-51m2", + "twpll-153m6" }; +static SPRD_MUX_CLK(cm3_i2c0, "cm3-i2c0", cm3_i2c_parents, 0x274, + 0, 3, SC9860_MUX_FLAG); +static SPRD_MUX_CLK(cm3_i2c1, "cm3-i2c1", cm3_i2c_parents, 0x278, + 0, 3, SC9860_MUX_FLAG); +static SPRD_MUX_CLK(aon_i2c, "aon-i2c", cm3_i2c_parents, 0x280, + 0, 3, SC9860_MUX_FLAG); + +static const char * const cm4_spi_parents[] = { "ext-26m", "twpll-96m", + "rco-100m", "twpll-128m", + "twpll-153m6", "twpll-192m" }; +static SPRD_MUX_CLK(cm4_spi, "cm4-spi", cm4_spi_parents, 0x27c, + 0, 3, SC9860_MUX_FLAG); + +static SPRD_MUX_CLK(avs_clk, "avs", uart_parents, 0x284, + 0, 2, SC9860_MUX_FLAG); + +static const char * const ca53_dap_parents[] = { "ext-26m", "rco-4m", + "rco-100m", "twpll-76m8", + "twpll-128m", "twpll-153m6" }; +static SPRD_MUX_CLK(ca53_dap, "ca53-dap", ca53_dap_parents, 0x288, + 0, 3, SC9860_MUX_FLAG); + +static const char * const ca53_ts_parents[] = { "ext-32k", "ext-26m", + "clk-twpll-128m", + "clk-twpll-153m6" }; +static SPRD_MUX_CLK(ca53_ts, "ca53-ts", ca53_ts_parents, 0x290, + 0, 2, SC9860_MUX_FLAG); + +static const char * const djtag_tck_parents[] = { "rco-4m", "ext-26m" }; +static SPRD_MUX_CLK(djtag_tck, "djtag-tck", djtag_tck_parents, 0x2c8, + 0, 1, SC9860_MUX_FLAG); + +static const char * const pmu_parents[] = { "ext-32k", "rco-4m", "clk-4m" }; +static SPRD_MUX_CLK(pmu_clk, "pmu", pmu_parents, 0x2e0, + 0, 2, SC9860_MUX_FLAG); + +static const char * const pmu_26m_parents[] = { "rco-25m", "ext-26m" }; +static SPRD_MUX_CLK(pmu_26m, "pmu-26m", pmu_26m_parents, 0x2e4, + 0, 1, SC9860_MUX_FLAG); + +static const char * const debounce_parents[] = { "ext-32k", "rco-4m", + "rco-25m", "ext-26m" }; +static SPRD_MUX_CLK(debounce_clk, "debounce", debounce_parents, 0x2e8, + 0, 2, SC9860_MUX_FLAG); + +static const char * const otg2_ref_parents[] = { "twpll-12m", "twpll-24m" }; +static SPRD_MUX_CLK(otg2_ref, "otg2-ref", otg2_ref_parents, 0x2f4, + 0, 1, SC9860_MUX_FLAG); + +static const char * const usb3_ref_parents[] = { "twpll-24m", "twpll-19m2", + "twpll-48m" }; +static SPRD_MUX_CLK(usb3_ref, "usb3-ref", usb3_ref_parents, 0x2f8, + 0, 2, SC9860_MUX_FLAG); + +static const char * const ap_axi_parents[] = { "ext-26m", "twpll-76m8", + "twpll-128m", "twpll-256m" }; +static SPRD_MUX_CLK(ap_axi, "ap-axi", ap_axi_parents, 0x324, + 0, 2, SC9860_MUX_FLAG); + +static struct sprd_clk_common *sc9860_aon_prediv[] = { + /* address base is 0x402d0000 */ + &aon_apb.common, + &aux0_clk.common, + &aux1_clk.common, + &aux2_clk.common, + &probe_clk.common, + &sp_ahb.common, + &cci_clk.common, + &gic_clk.common, + &cssys_clk.common, + &sdio0_2x.common, + &sdio1_2x.common, + &sdio2_2x.common, + &emmc_2x.common, + &sdio0_1x.common, + &sdio1_1x.common, + &sdio2_1x.common, + &emmc_1x.common, + &adi_clk.common, + &pwm0_clk.common, + &pwm1_clk.common, + &pwm2_clk.common, + &pwm3_clk.common, + &efuse_clk.common, + &cm3_uart0.common, + &cm3_uart1.common, + &thm_clk.common, + &cm3_i2c0.common, + &cm3_i2c1.common, + &cm4_spi.common, + &aon_i2c.common, + &avs_clk.common, + &ca53_dap.common, + &ca53_ts.common, + &djtag_tck.common, + &pmu_clk.common, + &pmu_26m.common, + &debounce_clk.common, + &otg2_ref.common, + &usb3_ref.common, + &ap_axi.common, +}; + +static struct clk_hw_onecell_data sc9860_aon_prediv_hws = { + .hws = { + [CLK_AON_APB] = &aon_apb.common.hw, + [CLK_AUX0] = &aux0_clk.common.hw, + [CLK_AUX1] = &aux1_clk.common.hw, + [CLK_AUX2] = &aux2_clk.common.hw, + [CLK_PROBE] = &probe_clk.common.hw, + [CLK_SP_AHB] = &sp_ahb.common.hw, + [CLK_CCI] = &cci_clk.common.hw, + [CLK_GIC] = &gic_clk.common.hw, + [CLK_CSSYS] = &cssys_clk.common.hw, + [CLK_SDIO0_2X] = &sdio0_2x.common.hw, + [CLK_SDIO1_2X] = &sdio1_2x.common.hw, + [CLK_SDIO2_2X] = &sdio2_2x.common.hw, + [CLK_EMMC_2X] = &emmc_2x.common.hw, + [CLK_SDIO0_1X] = &sdio0_1x.common.hw, + [CLK_SDIO1_1X] = &sdio1_1x.common.hw, + [CLK_SDIO2_1X] = &sdio2_1x.common.hw, + [CLK_EMMC_1X] = &emmc_1x.common.hw, + [CLK_ADI] = &adi_clk.common.hw, + [CLK_PWM0] = &pwm0_clk.common.hw, + [CLK_PWM1] = &pwm1_clk.common.hw, + [CLK_PWM2] = &pwm2_clk.common.hw, + [CLK_PWM3] = &pwm3_clk.common.hw, + [CLK_EFUSE] = &efuse_clk.common.hw, + [CLK_CM3_UART0] = &cm3_uart0.common.hw, + [CLK_CM3_UART1] = &cm3_uart1.common.hw, + [CLK_THM] = &thm_clk.common.hw, + [CLK_CM3_I2C0] = &cm3_i2c0.common.hw, + [CLK_CM3_I2C1] = &cm3_i2c1.common.hw, + [CLK_CM4_SPI] = &cm4_spi.common.hw, + [CLK_AON_I2C] = &aon_i2c.common.hw, + [CLK_AVS] = &avs_clk.common.hw, + [CLK_CA53_DAP] = &ca53_dap.common.hw, + [CLK_CA53_TS] = &ca53_ts.common.hw, + [CLK_DJTAG_TCK] = &djtag_tck.common.hw, + [CLK_PMU] = &pmu_clk.common.hw, + [CLK_PMU_26M] = &pmu_26m.common.hw, + [CLK_DEBOUNCE] = &debounce_clk.common.hw, + [CLK_OTG2_REF] = &otg2_ref.common.hw, + [CLK_USB3_REF] = &usb3_ref.common.hw, + [CLK_AP_AXI] = &ap_axi.common.hw, + }, + .num = CLK_AON_PREDIV_NUM, +}; + +static const struct sprd_clk_desc sc9860_aon_prediv_desc = { + .clk_clks = sc9860_aon_prediv, + .num_clk_clks = ARRAY_SIZE(sc9860_aon_prediv), + .hw_clks = &sc9860_aon_prediv_hws, +}; + +static SPRD_SC_GATE_CLK(usb3_eb, "usb3-eb", "ap-axi", 0x0, + 0x1000, BIT(2), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(usb3_suspend, "usb3-suspend", "ap-axi", 0x0, + 0x1000, BIT(3), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(usb3_ref_eb, "usb3-ref-eb", "ap-axi", 0x0, + 0x1000, BIT(4), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(dma_eb, "dma-eb", "ap-axi", 0x0, + 0x1000, BIT(5), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(sdio0_eb, "sdio0-eb", "ap-axi", 0x0, + 0x1000, BIT(7), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(sdio1_eb, "sdio1-eb", "ap-axi", 0x0, + 0x1000, BIT(8), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(sdio2_eb, "sdio2-eb", "ap-axi", 0x0, + 0x1000, BIT(9), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(emmc_eb, "emmc-eb", "ap-axi", 0x0, + 0x1000, BIT(10), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(rom_eb, "rom-eb", "ap-axi", 0x0, + 0x1000, BIT(12), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(busmon_eb, "busmon-eb", "ap-axi", 0x0, + 0x1000, BIT(13), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(cc63s_eb, "cc63s-eb", "ap-axi", 0x0, + 0x1000, BIT(22), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(cc63p_eb, "cc63p-eb", "ap-axi", 0x0, + 0x1000, BIT(23), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(ce0_eb, "ce0-eb", "ap-axi", 0x0, + 0x1000, BIT(24), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(ce1_eb, "ce1-eb", "ap-axi", 0x0, + 0x1000, BIT(25), CLK_IGNORE_UNUSED, 0); + +static struct sprd_clk_common *sc9860_apahb_gate[] = { + /* address base is 0x20210000 */ + &usb3_eb.common, + &usb3_suspend.common, + &usb3_ref_eb.common, + &dma_eb.common, + &sdio0_eb.common, + &sdio1_eb.common, + &sdio2_eb.common, + &emmc_eb.common, + &rom_eb.common, + &busmon_eb.common, + &cc63s_eb.common, + &cc63p_eb.common, + &ce0_eb.common, + &ce1_eb.common, +}; + +static struct clk_hw_onecell_data sc9860_apahb_gate_hws = { + .hws = { + [CLK_USB3_EB] = &usb3_eb.common.hw, + [CLK_USB3_SUSPEND_EB] = &usb3_suspend.common.hw, + [CLK_USB3_REF_EB] = &usb3_ref_eb.common.hw, + [CLK_DMA_EB] = &dma_eb.common.hw, + [CLK_SDIO0_EB] = &sdio0_eb.common.hw, + [CLK_SDIO1_EB] = &sdio1_eb.common.hw, + [CLK_SDIO2_EB] = &sdio2_eb.common.hw, + [CLK_EMMC_EB] = &emmc_eb.common.hw, + [CLK_ROM_EB] = &rom_eb.common.hw, + [CLK_BUSMON_EB] = &busmon_eb.common.hw, + [CLK_CC63S_EB] = &cc63s_eb.common.hw, + [CLK_CC63P_EB] = &cc63p_eb.common.hw, + [CLK_CE0_EB] = &ce0_eb.common.hw, + [CLK_CE1_EB] = &ce1_eb.common.hw, + }, + .num = CLK_APAHB_GATE_NUM, +}; + +static const struct sprd_clk_desc sc9860_apahb_gate_desc = { + .clk_clks = sc9860_apahb_gate, + .num_clk_clks = ARRAY_SIZE(sc9860_apahb_gate), + .hw_clks = &sc9860_apahb_gate_hws, +}; + +static SPRD_SC_GATE_CLK(avs_lit_eb, "avs-lit-eb", "aon-apb", 0x0, + 0x1000, BIT(0), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(avs_big_eb, "avs-big-eb", "aon-apb", 0x0, + 0x1000, BIT(1), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(ap_intc5_eb, "ap-intc5-eb", "aon-apb", 0x0, + 0x1000, BIT(2), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(gpio_eb, "gpio-eb", "aon-apb", 0x0, + 0x1000, BIT(3), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(pwm0_eb, "pwm0-eb", "aon-apb", 0x0, + 0x1000, BIT(4), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(pwm1_eb, "pwm1-eb", "aon-apb", 0x0, + 0x1000, BIT(5), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(pwm2_eb, "pwm2-eb", "aon-apb", 0x0, + 0x1000, BIT(6), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(pwm3_eb, "pwm3-eb", "aon-apb", 0x0, + 0x1000, BIT(7), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(kpd_eb, "kpd-eb", "aon-apb", 0x0, + 0x1000, BIT(8), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(aon_sys_eb, "aon-sys-eb", "aon-apb", 0x0, + 0x1000, BIT(9), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(ap_sys_eb, "ap-sys-eb", "aon-apb", 0x0, + 0x1000, BIT(10), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(aon_tmr_eb, "aon-tmr-eb", "aon-apb", 0x0, + 0x1000, BIT(11), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(ap_tmr0_eb, "ap-tmr0-eb", "aon-apb", 0x0, + 0x1000, BIT(12), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(efuse_eb, "efuse-eb", "aon-apb", 0x0, + 0x1000, BIT(13), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(eic_eb, "eic-eb", "aon-apb", 0x0, + 0x1000, BIT(14), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(pub1_reg_eb, "pub1-reg-eb", "aon-apb", 0x0, + 0x1000, BIT(15), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(adi_eb, "adi-eb", "aon-apb", 0x0, + 0x1000, BIT(16), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(ap_intc0_eb, "ap-intc0-eb", "aon-apb", 0x0, + 0x1000, BIT(17), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(ap_intc1_eb, "ap-intc1-eb", "aon-apb", 0x0, + 0x1000, BIT(18), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(ap_intc2_eb, "ap-intc2-eb", "aon-apb", 0x0, + 0x1000, BIT(19), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(ap_intc3_eb, "ap-intc3-eb", "aon-apb", 0x0, + 0x1000, BIT(20), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(ap_intc4_eb, "ap-intc4-eb", "aon-apb", 0x0, + 0x1000, BIT(21), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(splk_eb, "splk-eb", "aon-apb", 0x0, + 0x1000, BIT(22), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(mspi_eb, "mspi-eb", "aon-apb", 0x0, + 0x1000, BIT(23), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(pub0_reg_eb, "pub0-reg-eb", "aon-apb", 0x0, + 0x1000, BIT(24), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(pin_eb, "pin-eb", "aon-apb", 0x0, + 0x1000, BIT(25), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(aon_ckg_eb, "aon-ckg-eb", "aon-apb", 0x0, + 0x1000, BIT(26), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(gpu_eb, "gpu-eb", "aon-apb", 0x0, + 0x1000, BIT(27), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(apcpu_ts0_eb, "apcpu-ts0-eb", "aon-apb", 0x0, + 0x1000, BIT(28), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(apcpu_ts1_eb, "apcpu-ts1-eb", "aon-apb", 0x0, + 0x1000, BIT(29), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(dap_eb, "dap-eb", "aon-apb", 0x0, + 0x1000, BIT(30), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(i2c_eb, "i2c-eb", "aon-apb", 0x0, + 0x1000, BIT(31), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(pmu_eb, "pmu-eb", "aon-apb", 0x4, + 0x1000, BIT(0), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(thm_eb, "thm-eb", "aon-apb", 0x4, + 0x1000, BIT(1), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(aux0_eb, "aux0-eb", "aon-apb", 0x4, + 0x1000, BIT(2), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(aux1_eb, "aux1-eb", "aon-apb", 0x4, + 0x1000, BIT(3), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(aux2_eb, "aux2-eb", "aon-apb", 0x4, + 0x1000, BIT(4), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(probe_eb, "probe-eb", "aon-apb", 0x4, + 0x1000, BIT(5), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(gpu0_avs_eb, "gpu0-avs-eb", "aon-apb", 0x4, + 0x1000, BIT(6), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(gpu1_avs_eb, "gpu1-avs-eb", "aon-apb", 0x4, + 0x1000, BIT(7), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(apcpu_wdg_eb, "apcpu-wdg-eb", "aon-apb", 0x4, + 0x1000, BIT(8), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(ap_tmr1_eb, "ap-tmr1-eb", "aon-apb", 0x4, + 0x1000, BIT(9), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(ap_tmr2_eb, "ap-tmr2-eb", "aon-apb", 0x4, + 0x1000, BIT(10), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(disp_emc_eb, "disp-emc-eb", "aon-apb", 0x4, + 0x1000, BIT(11), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(zip_emc_eb, "zip-emc-eb", "aon-apb", 0x4, + 0x1000, BIT(12), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(gsp_emc_eb, "gsp-emc-eb", "aon-apb", 0x4, + 0x1000, BIT(13), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(osc_aon_eb, "osc-aon-eb", "aon-apb", 0x4, + 0x1000, BIT(14), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(lvds_trx_eb, "lvds-trx-eb", "aon-apb", 0x4, + 0x1000, BIT(15), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(lvds_tcxo_eb, "lvds-tcxo-eb", "aon-apb", 0x4, + 0x1000, BIT(16), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(mdar_eb, "mdar-eb", "aon-apb", 0x4, + 0x1000, BIT(17), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(rtc4m0_cal_eb, "rtc4m0-cal-eb", "aon-apb", 0x4, + 0x1000, BIT(18), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(rct100m_cal_eb, "rct100m-cal-eb", "aon-apb", 0x4, + 0x1000, BIT(19), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(djtag_eb, "djtag-eb", "aon-apb", 0x4, + 0x1000, BIT(20), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(mbox_eb, "mbox-eb", "aon-apb", 0x4, + 0x1000, BIT(21), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(aon_dma_eb, "aon-dma-eb", "aon-apb", 0x4, + 0x1000, BIT(22), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(dbg_emc_eb, "dbg-emc-eb", "aon-apb", 0x4, + 0x1000, BIT(23), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(lvds_pll_div_en, "lvds-pll-div-en", "aon-apb", 0x4, + 0x1000, BIT(24), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(def_eb, "def-eb", "aon-apb", 0x4, + 0x1000, BIT(25), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(aon_apb_rsv0, "aon-apb-rsv0", "aon-apb", 0x4, + 0x1000, BIT(26), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(orp_jtag_eb, "orp-jtag-eb", "aon-apb", 0x4, + 0x1000, BIT(27), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(vsp_eb, "vsp-eb", "aon-apb", 0x4, + 0x1000, BIT(28), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(cam_eb, "cam-eb", "aon-apb", 0x4, + 0x1000, BIT(29), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(disp_eb, "disp-eb", "aon-apb", 0x4, + 0x1000, BIT(30), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(dbg_axi_if_eb, "dbg-axi-if-eb", "aon-apb", 0x4, + 0x1000, BIT(31), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(sdio0_2x_en, "sdio0-2x-en", "aon-apb", 0x13c, + 0x1000, BIT(2), 0, 0); +static SPRD_SC_GATE_CLK(sdio1_2x_en, "sdio1-2x-en", "aon-apb", 0x13c, + 0x1000, BIT(4), 0, 0); +static SPRD_SC_GATE_CLK(sdio2_2x_en, "sdio2-2x-en", "aon-apb", 0x13c, + 0x1000, BIT(6), 0, 0); +static SPRD_SC_GATE_CLK(emmc_2x_en, "emmc-2x-en", "aon-apb", 0x13c, + 0x1000, BIT(9), 0, 0); + +static struct sprd_clk_common *sc9860_aon_gate[] = { + /* address base is 0x402e0000 */ + &avs_lit_eb.common, + &avs_big_eb.common, + &ap_intc5_eb.common, + &gpio_eb.common, + &pwm0_eb.common, + &pwm1_eb.common, + &pwm2_eb.common, + &pwm3_eb.common, + &kpd_eb.common, + &aon_sys_eb.common, + &ap_sys_eb.common, + &aon_tmr_eb.common, + &ap_tmr0_eb.common, + &efuse_eb.common, + &eic_eb.common, + &pub1_reg_eb.common, + &adi_eb.common, + &ap_intc0_eb.common, + &ap_intc1_eb.common, + &ap_intc2_eb.common, + &ap_intc3_eb.common, + &ap_intc4_eb.common, + &splk_eb.common, + &mspi_eb.common, + &pub0_reg_eb.common, + &pin_eb.common, + &aon_ckg_eb.common, + &gpu_eb.common, + &apcpu_ts0_eb.common, + &apcpu_ts1_eb.common, + &dap_eb.common, + &i2c_eb.common, + &pmu_eb.common, + &thm_eb.common, + &aux0_eb.common, + &aux1_eb.common, + &aux2_eb.common, + &probe_eb.common, + &gpu0_avs_eb.common, + &gpu1_avs_eb.common, + &apcpu_wdg_eb.common, + &ap_tmr1_eb.common, + &ap_tmr2_eb.common, + &disp_emc_eb.common, + &zip_emc_eb.common, + &gsp_emc_eb.common, + &osc_aon_eb.common, + &lvds_trx_eb.common, + &lvds_tcxo_eb.common, + &mdar_eb.common, + &rtc4m0_cal_eb.common, + &rct100m_cal_eb.common, + &djtag_eb.common, + &mbox_eb.common, + &aon_dma_eb.common, + &dbg_emc_eb.common, + &lvds_pll_div_en.common, + &def_eb.common, + &aon_apb_rsv0.common, + &orp_jtag_eb.common, + &vsp_eb.common, + &cam_eb.common, + &disp_eb.common, + &dbg_axi_if_eb.common, + &sdio0_2x_en.common, + &sdio1_2x_en.common, + &sdio2_2x_en.common, + &emmc_2x_en.common, +}; + +static struct clk_hw_onecell_data sc9860_aon_gate_hws = { + .hws = { + [CLK_AVS_LIT_EB] = &avs_lit_eb.common.hw, + [CLK_AVS_BIG_EB] = &avs_big_eb.common.hw, + [CLK_AP_INTC5_EB] = &ap_intc5_eb.common.hw, + [CLK_GPIO_EB] = &gpio_eb.common.hw, + [CLK_PWM0_EB] = &pwm0_eb.common.hw, + [CLK_PWM1_EB] = &pwm1_eb.common.hw, + [CLK_PWM2_EB] = &pwm2_eb.common.hw, + [CLK_PWM3_EB] = &pwm3_eb.common.hw, + [CLK_KPD_EB] = &kpd_eb.common.hw, + [CLK_AON_SYS_EB] = &aon_sys_eb.common.hw, + [CLK_AP_SYS_EB] = &ap_sys_eb.common.hw, + [CLK_AON_TMR_EB] = &aon_tmr_eb.common.hw, + [CLK_AP_TMR0_EB] = &ap_tmr0_eb.common.hw, + [CLK_EFUSE_EB] = &efuse_eb.common.hw, + [CLK_EIC_EB] = &eic_eb.common.hw, + [CLK_PUB1_REG_EB] = &pub1_reg_eb.common.hw, + [CLK_ADI_EB] = &adi_eb.common.hw, + [CLK_AP_INTC0_EB] = &ap_intc0_eb.common.hw, + [CLK_AP_INTC1_EB] = &ap_intc1_eb.common.hw, + [CLK_AP_INTC2_EB] = &ap_intc2_eb.common.hw, + [CLK_AP_INTC3_EB] = &ap_intc3_eb.common.hw, + [CLK_AP_INTC4_EB] = &ap_intc4_eb.common.hw, + [CLK_SPLK_EB] = &splk_eb.common.hw, + [CLK_MSPI_EB] = &mspi_eb.common.hw, + [CLK_PUB0_REG_EB] = &pub0_reg_eb.common.hw, + [CLK_PIN_EB] = &pin_eb.common.hw, + [CLK_AON_CKG_EB] = &aon_ckg_eb.common.hw, + [CLK_GPU_EB] = &gpu_eb.common.hw, + [CLK_APCPU_TS0_EB] = &apcpu_ts0_eb.common.hw, + [CLK_APCPU_TS1_EB] = &apcpu_ts1_eb.common.hw, + [CLK_DAP_EB] = &dap_eb.common.hw, + [CLK_I2C_EB] = &i2c_eb.common.hw, + [CLK_PMU_EB] = &pmu_eb.common.hw, + [CLK_THM_EB] = &thm_eb.common.hw, + [CLK_AUX0_EB] = &aux0_eb.common.hw, + [CLK_AUX1_EB] = &aux1_eb.common.hw, + [CLK_AUX2_EB] = &aux2_eb.common.hw, + [CLK_PROBE_EB] = &probe_eb.common.hw, + [CLK_GPU0_AVS_EB] = &gpu0_avs_eb.common.hw, + [CLK_GPU1_AVS_EB] = &gpu1_avs_eb.common.hw, + [CLK_APCPU_WDG_EB] = &apcpu_wdg_eb.common.hw, + [CLK_AP_TMR1_EB] = &ap_tmr1_eb.common.hw, + [CLK_AP_TMR2_EB] = &ap_tmr2_eb.common.hw, + [CLK_DISP_EMC_EB] = &disp_emc_eb.common.hw, + [CLK_ZIP_EMC_EB] = &zip_emc_eb.common.hw, + [CLK_GSP_EMC_EB] = &gsp_emc_eb.common.hw, + [CLK_OSC_AON_EB] = &osc_aon_eb.common.hw, + [CLK_LVDS_TRX_EB] = &lvds_trx_eb.common.hw, + [CLK_LVDS_TCXO_EB] = &lvds_tcxo_eb.common.hw, + [CLK_MDAR_EB] = &mdar_eb.common.hw, + [CLK_RTC4M0_CAL_EB] = &rtc4m0_cal_eb.common.hw, + [CLK_RCT100M_CAL_EB] = &rct100m_cal_eb.common.hw, + [CLK_DJTAG_EB] = &djtag_eb.common.hw, + [CLK_MBOX_EB] = &mbox_eb.common.hw, + [CLK_AON_DMA_EB] = &aon_dma_eb.common.hw, + [CLK_DBG_EMC_EB] = &dbg_emc_eb.common.hw, + [CLK_LVDS_PLL_DIV_EN] = &lvds_pll_div_en.common.hw, + [CLK_DEF_EB] = &def_eb.common.hw, + [CLK_AON_APB_RSV0] = &aon_apb_rsv0.common.hw, + [CLK_ORP_JTAG_EB] = &orp_jtag_eb.common.hw, + [CLK_VSP_EB] = &vsp_eb.common.hw, + [CLK_CAM_EB] = &cam_eb.common.hw, + [CLK_DISP_EB] = &disp_eb.common.hw, + [CLK_DBG_AXI_IF_EB] = &dbg_axi_if_eb.common.hw, + [CLK_SDIO0_2X_EN] = &sdio0_2x_en.common.hw, + [CLK_SDIO1_2X_EN] = &sdio1_2x_en.common.hw, + [CLK_SDIO2_2X_EN] = &sdio2_2x_en.common.hw, + [CLK_EMMC_2X_EN] = &emmc_2x_en.common.hw, + }, + .num = CLK_AON_GATE_NUM, +}; + +static const struct sprd_clk_desc sc9860_aon_gate_desc = { + .clk_clks = sc9860_aon_gate, + .num_clk_clks = ARRAY_SIZE(sc9860_aon_gate), + .hw_clks = &sc9860_aon_gate_hws, +}; + +static const u8 mcu_table[] = { 0, 1, 2, 3, 4, 8 }; +static const char * const lit_mcu_parents[] = { "ext-26m", "twpll-512m", + "twpll-768m", "ltepll0", + "twpll", "mpll0" }; +static SPRD_COMP_CLK_TABLE(lit_mcu, "lit-mcu", lit_mcu_parents, 0x20, + mcu_table, 0, 4, 4, 3, 0); + +static const char * const big_mcu_parents[] = { "ext-26m", "twpll-512m", + "twpll-768m", "ltepll0", + "twpll", "mpll1" }; +static SPRD_COMP_CLK_TABLE(big_mcu, "big-mcu", big_mcu_parents, 0x24, + mcu_table, 0, 4, 4, 3, 0); + +static struct sprd_clk_common *sc9860_aonsecure_clk[] = { + /* address base is 0x40880000 */ + &lit_mcu.common, + &big_mcu.common, +}; + +static struct clk_hw_onecell_data sc9860_aonsecure_clk_hws = { + .hws = { + [CLK_LIT_MCU] = &lit_mcu.common.hw, + [CLK_BIG_MCU] = &big_mcu.common.hw, + }, + .num = CLK_AONSECURE_NUM, +}; + +static const struct sprd_clk_desc sc9860_aonsecure_clk_desc = { + .clk_clks = sc9860_aonsecure_clk, + .num_clk_clks = ARRAY_SIZE(sc9860_aonsecure_clk), + .hw_clks = &sc9860_aonsecure_clk_hws, +}; + +static SPRD_SC_GATE_CLK(agcp_iis0_eb, "agcp-iis0-eb", "aon-apb", + 0x0, 0x100, BIT(0), 0, 0); +static SPRD_SC_GATE_CLK(agcp_iis1_eb, "agcp-iis1-eb", "aon-apb", + 0x0, 0x100, BIT(1), 0, 0); +static SPRD_SC_GATE_CLK(agcp_iis2_eb, "agcp-iis2-eb", "aon-apb", + 0x0, 0x100, BIT(2), 0, 0); +static SPRD_SC_GATE_CLK(agcp_iis3_eb, "agcp-iis3-eb", "aon-apb", + 0x0, 0x100, BIT(3), 0, 0); +static SPRD_SC_GATE_CLK(agcp_uart_eb, "agcp-uart-eb", "aon-apb", + 0x0, 0x100, BIT(4), 0, 0); +static SPRD_SC_GATE_CLK(agcp_dmacp_eb, "agcp-dmacp-eb", "aon-apb", + 0x0, 0x100, BIT(5), 0, 0); +static SPRD_SC_GATE_CLK(agcp_dmaap_eb, "agcp-dmaap-eb", "aon-apb", + 0x0, 0x100, BIT(6), 0, 0); +static SPRD_SC_GATE_CLK(agcp_arc48k_eb, "agcp-arc48k-eb", "aon-apb", + 0x0, 0x100, BIT(10), 0, 0); +static SPRD_SC_GATE_CLK(agcp_src44p1k_eb, "agcp-src44p1k-eb", "aon-apb", + 0x0, 0x100, BIT(11), 0, 0); +static SPRD_SC_GATE_CLK(agcp_mcdt_eb, "agcp-mcdt-eb", "aon-apb", + 0x0, 0x100, BIT(12), 0, 0); +static SPRD_SC_GATE_CLK(agcp_vbcifd_eb, "agcp-vbcifd-eb", "aon-apb", + 0x0, 0x100, BIT(13), 0, 0); +static SPRD_SC_GATE_CLK(agcp_vbc_eb, "agcp-vbc-eb", "aon-apb", + 0x0, 0x100, BIT(14), 0, 0); +static SPRD_SC_GATE_CLK(agcp_spinlock_eb, "agcp-spinlock-eb", "aon-apb", + 0x0, 0x100, BIT(15), 0, 0); +static SPRD_SC_GATE_CLK(agcp_icu_eb, "agcp-icu-eb", "aon-apb", + 0x0, 0x100, BIT(16), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(agcp_ap_ashb_eb, "agcp-ap-ashb-eb", "aon-apb", + 0x0, 0x100, BIT(17), 0, 0); +static SPRD_SC_GATE_CLK(agcp_cp_ashb_eb, "agcp-cp-ashb-eb", "aon-apb", + 0x0, 0x100, BIT(18), 0, 0); +static SPRD_SC_GATE_CLK(agcp_aud_eb, "agcp-aud-eb", "aon-apb", + 0x0, 0x100, BIT(19), 0, 0); +static SPRD_SC_GATE_CLK(agcp_audif_eb, "agcp-audif-eb", "aon-apb", + 0x0, 0x100, BIT(20), 0, 0); + +static struct sprd_clk_common *sc9860_agcp_gate[] = { + /* address base is 0x415e0000 */ + &agcp_iis0_eb.common, + &agcp_iis1_eb.common, + &agcp_iis2_eb.common, + &agcp_iis3_eb.common, + &agcp_uart_eb.common, + &agcp_dmacp_eb.common, + &agcp_dmaap_eb.common, + &agcp_arc48k_eb.common, + &agcp_src44p1k_eb.common, + &agcp_mcdt_eb.common, + &agcp_vbcifd_eb.common, + &agcp_vbc_eb.common, + &agcp_spinlock_eb.common, + &agcp_icu_eb.common, + &agcp_ap_ashb_eb.common, + &agcp_cp_ashb_eb.common, + &agcp_aud_eb.common, + &agcp_audif_eb.common, +}; + +static struct clk_hw_onecell_data sc9860_agcp_gate_hws = { + .hws = { + [CLK_AGCP_IIS0_EB] = &agcp_iis0_eb.common.hw, + [CLK_AGCP_IIS1_EB] = &agcp_iis1_eb.common.hw, + [CLK_AGCP_IIS2_EB] = &agcp_iis2_eb.common.hw, + [CLK_AGCP_IIS3_EB] = &agcp_iis3_eb.common.hw, + [CLK_AGCP_UART_EB] = &agcp_uart_eb.common.hw, + [CLK_AGCP_DMACP_EB] = &agcp_dmacp_eb.common.hw, + [CLK_AGCP_DMAAP_EB] = &agcp_dmaap_eb.common.hw, + [CLK_AGCP_ARC48K_EB] = &agcp_arc48k_eb.common.hw, + [CLK_AGCP_SRC44P1K_EB] = &agcp_src44p1k_eb.common.hw, + [CLK_AGCP_MCDT_EB] = &agcp_mcdt_eb.common.hw, + [CLK_AGCP_VBCIFD_EB] = &agcp_vbcifd_eb.common.hw, + [CLK_AGCP_VBC_EB] = &agcp_vbc_eb.common.hw, + [CLK_AGCP_SPINLOCK_EB] = &agcp_spinlock_eb.common.hw, + [CLK_AGCP_ICU_EB] = &agcp_icu_eb.common.hw, + [CLK_AGCP_AP_ASHB_EB] = &agcp_ap_ashb_eb.common.hw, + [CLK_AGCP_CP_ASHB_EB] = &agcp_cp_ashb_eb.common.hw, + [CLK_AGCP_AUD_EB] = &agcp_aud_eb.common.hw, + [CLK_AGCP_AUDIF_EB] = &agcp_audif_eb.common.hw, + }, + .num = CLK_AGCP_GATE_NUM, +}; + +static const struct sprd_clk_desc sc9860_agcp_gate_desc = { + .clk_clks = sc9860_agcp_gate, + .num_clk_clks = ARRAY_SIZE(sc9860_agcp_gate), + .hw_clks = &sc9860_agcp_gate_hws, +}; + +static const char * const gpu_parents[] = { "twpll-512m", + "twpll-768m", + "gpll" }; +static SPRD_COMP_CLK(gpu_clk, "gpu", gpu_parents, 0x20, + 0, 2, 8, 4, 0); + +static struct sprd_clk_common *sc9860_gpu_clk[] = { + /* address base is 0x60200000 */ + &gpu_clk.common, +}; + +static struct clk_hw_onecell_data sc9860_gpu_clk_hws = { + .hws = { + [CLK_GPU] = &gpu_clk.common.hw, + }, + .num = CLK_GPU_NUM, +}; + +static const struct sprd_clk_desc sc9860_gpu_clk_desc = { + .clk_clks = sc9860_gpu_clk, + .num_clk_clks = ARRAY_SIZE(sc9860_gpu_clk), + .hw_clks = &sc9860_gpu_clk_hws, +}; + +static const char * const ahb_parents[] = { "ext-26m", "twpll-96m", + "twpll-128m", "twpll-153m6" }; +static SPRD_MUX_CLK(ahb_vsp, "ahb-vsp", ahb_parents, 0x20, + 0, 2, SC9860_MUX_FLAG); + +static const char * const vsp_parents[] = { "twpll-76m8", "twpll-128m", + "twpll-256m", "twpll-307m2", + "twpll-384m" }; +static SPRD_COMP_CLK(vsp_clk, "vsp", vsp_parents, 0x24, 0, 3, 8, 2, 0); + +static const char * const dispc_parents[] = { "twpll-76m8", "twpll-128m", + "twpll-256m", "twpll-307m2" }; +static SPRD_COMP_CLK(vsp_enc, "vsp-enc", dispc_parents, 0x28, 0, 2, 8, 2, 0); + +static const char * const vpp_parents[] = { "twpll-96m", "twpll-153m6", + "twpll-192m", "twpll-256m" }; +static SPRD_MUX_CLK(vpp_clk, "vpp", vpp_parents, 0x2c, + 0, 2, SC9860_MUX_FLAG); +static const char * const vsp_26m_parents[] = { "ext-26m" }; +static SPRD_MUX_CLK(vsp_26m, "vsp-26m", vsp_26m_parents, 0x30, + 0, 1, SC9860_MUX_FLAG); + +static struct sprd_clk_common *sc9860_vsp_clk[] = { + /* address base is 0x61000000 */ + &ahb_vsp.common, + &vsp_clk.common, + &vsp_enc.common, + &vpp_clk.common, + &vsp_26m.common, +}; + +static struct clk_hw_onecell_data sc9860_vsp_clk_hws = { + .hws = { + [CLK_AHB_VSP] = &ahb_vsp.common.hw, + [CLK_VSP] = &vsp_clk.common.hw, + [CLK_VSP_ENC] = &vsp_enc.common.hw, + [CLK_VPP] = &vpp_clk.common.hw, + [CLK_VSP_26M] = &vsp_26m.common.hw, + }, + .num = CLK_VSP_NUM, +}; + +static const struct sprd_clk_desc sc9860_vsp_clk_desc = { + .clk_clks = sc9860_vsp_clk, + .num_clk_clks = ARRAY_SIZE(sc9860_vsp_clk), + .hw_clks = &sc9860_vsp_clk_hws, +}; + +static SPRD_SC_GATE_CLK(vsp_dec_eb, "vsp-dec-eb", "ahb-vsp", 0x0, + 0x1000, BIT(0), 0, 0); +static SPRD_SC_GATE_CLK(vsp_ckg_eb, "vsp-ckg-eb", "ahb-vsp", 0x0, + 0x1000, BIT(1), 0, 0); +static SPRD_SC_GATE_CLK(vsp_mmu_eb, "vsp-mmu-eb", "ahb-vsp", 0x0, + 0x1000, BIT(2), 0, 0); +static SPRD_SC_GATE_CLK(vsp_enc_eb, "vsp-enc-eb", "ahb-vsp", 0x0, + 0x1000, BIT(3), 0, 0); +static SPRD_SC_GATE_CLK(vpp_eb, "vpp-eb", "ahb-vsp", 0x0, + 0x1000, BIT(4), 0, 0); +static SPRD_SC_GATE_CLK(vsp_26m_eb, "vsp-26m-eb", "ahb-vsp", 0x0, + 0x1000, BIT(5), 0, 0); +static SPRD_GATE_CLK(vsp_axi_gate, "vsp-axi-gate", "ahb-vsp", 0x8, + BIT(0), 0, 0); +static SPRD_GATE_CLK(vsp_enc_gate, "vsp-enc-gate", "ahb-vsp", 0x8, + BIT(1), 0, 0); +static SPRD_GATE_CLK(vpp_axi_gate, "vpp-axi-gate", "ahb-vsp", 0x8, + BIT(2), 0, 0); +static SPRD_GATE_CLK(vsp_bm_gate, "vsp-bm-gate", "ahb-vsp", 0x8, + BIT(8), 0, 0); +static SPRD_GATE_CLK(vsp_enc_bm_gate, "vsp-enc-bm-gate", "ahb-vsp", 0x8, + BIT(9), 0, 0); +static SPRD_GATE_CLK(vpp_bm_gate, "vpp-bm-gate", "ahb-vsp", 0x8, + BIT(10), 0, 0); + +static struct sprd_clk_common *sc9860_vsp_gate[] = { + /* address base is 0x61100000 */ + &vsp_dec_eb.common, + &vsp_ckg_eb.common, + &vsp_mmu_eb.common, + &vsp_enc_eb.common, + &vpp_eb.common, + &vsp_26m_eb.common, + &vsp_axi_gate.common, + &vsp_enc_gate.common, + &vpp_axi_gate.common, + &vsp_bm_gate.common, + &vsp_enc_bm_gate.common, + &vpp_bm_gate.common, +}; + +static struct clk_hw_onecell_data sc9860_vsp_gate_hws = { + .hws = { + [CLK_VSP_DEC_EB] = &vsp_dec_eb.common.hw, + [CLK_VSP_CKG_EB] = &vsp_ckg_eb.common.hw, + [CLK_VSP_MMU_EB] = &vsp_mmu_eb.common.hw, + [CLK_VSP_ENC_EB] = &vsp_enc_eb.common.hw, + [CLK_VPP_EB] = &vpp_eb.common.hw, + [CLK_VSP_26M_EB] = &vsp_26m_eb.common.hw, + [CLK_VSP_AXI_GATE] = &vsp_axi_gate.common.hw, + [CLK_VSP_ENC_GATE] = &vsp_enc_gate.common.hw, + [CLK_VPP_AXI_GATE] = &vpp_axi_gate.common.hw, + [CLK_VSP_BM_GATE] = &vsp_bm_gate.common.hw, + [CLK_VSP_ENC_BM_GATE] = &vsp_enc_bm_gate.common.hw, + [CLK_VPP_BM_GATE] = &vpp_bm_gate.common.hw, + }, + .num = CLK_VSP_GATE_NUM, +}; + +static const struct sprd_clk_desc sc9860_vsp_gate_desc = { + .clk_clks = sc9860_vsp_gate, + .num_clk_clks = ARRAY_SIZE(sc9860_vsp_gate), + .hw_clks = &sc9860_vsp_gate_hws, +}; + +static SPRD_MUX_CLK(ahb_cam, "ahb-cam", ahb_parents, 0x20, + 0, 2, SC9860_MUX_FLAG); +static const char * const sensor_parents[] = { "ext-26m", "twpll-48m", + "twpll-76m8", "twpll-96m" }; +static SPRD_COMP_CLK(sensor0_clk, "sensor0", sensor_parents, 0x24, + 0, 2, 8, 3, 0); +static SPRD_COMP_CLK(sensor1_clk, "sensor1", sensor_parents, 0x28, + 0, 2, 8, 3, 0); +static SPRD_COMP_CLK(sensor2_clk, "sensor2", sensor_parents, 0x2c, + 0, 2, 8, 3, 0); +static SPRD_GATE_CLK(mipi_csi0_eb, "mipi-csi0-eb", "ahb-cam", 0x4c, + BIT(16), 0, 0); +static SPRD_GATE_CLK(mipi_csi1_eb, "mipi-csi1-eb", "ahb-cam", 0x50, + BIT(16), 0, 0); + +static struct sprd_clk_common *sc9860_cam_clk[] = { + /* address base is 0x62000000 */ + &ahb_cam.common, + &sensor0_clk.common, + &sensor1_clk.common, + &sensor2_clk.common, + &mipi_csi0_eb.common, + &mipi_csi1_eb.common, +}; + +static struct clk_hw_onecell_data sc9860_cam_clk_hws = { + .hws = { + [CLK_AHB_CAM] = &ahb_cam.common.hw, + [CLK_SENSOR0] = &sensor0_clk.common.hw, + [CLK_SENSOR1] = &sensor1_clk.common.hw, + [CLK_SENSOR2] = &sensor2_clk.common.hw, + [CLK_MIPI_CSI0_EB] = &mipi_csi0_eb.common.hw, + [CLK_MIPI_CSI1_EB] = &mipi_csi1_eb.common.hw, + }, + .num = CLK_CAM_NUM, +}; + +static const struct sprd_clk_desc sc9860_cam_clk_desc = { + .clk_clks = sc9860_cam_clk, + .num_clk_clks = ARRAY_SIZE(sc9860_cam_clk), + .hw_clks = &sc9860_cam_clk_hws, +}; + +static SPRD_SC_GATE_CLK(dcam0_eb, "dcam0-eb", "ahb-cam", 0x0, + 0x1000, BIT(0), 0, 0); +static SPRD_SC_GATE_CLK(dcam1_eb, "dcam1-eb", "ahb-cam", 0x0, + 0x1000, BIT(1), 0, 0); +static SPRD_SC_GATE_CLK(isp0_eb, "isp0-eb", "ahb-cam", 0x0, + 0x1000, BIT(2), 0, 0); +static SPRD_SC_GATE_CLK(csi0_eb, "csi0-eb", "ahb-cam", 0x0, + 0x1000, BIT(3), 0, 0); +static SPRD_SC_GATE_CLK(csi1_eb, "csi1-eb", "ahb-cam", 0x0, + 0x1000, BIT(4), 0, 0); +static SPRD_SC_GATE_CLK(jpg0_eb, "jpg0-eb", "ahb-cam", 0x0, + 0x1000, BIT(5), 0, 0); +static SPRD_SC_GATE_CLK(jpg1_eb, "jpg1-eb", "ahb-cam", 0x0, + 0x1000, BIT(6), 0, 0); +static SPRD_SC_GATE_CLK(cam_ckg_eb, "cam-ckg-eb", "ahb-cam", 0x0, + 0x1000, BIT(7), 0, 0); +static SPRD_SC_GATE_CLK(cam_mmu_eb, "cam-mmu-eb", "ahb-cam", 0x0, + 0x1000, BIT(8), 0, 0); +static SPRD_SC_GATE_CLK(isp1_eb, "isp1-eb", "ahb-cam", 0x0, + 0x1000, BIT(9), 0, 0); +static SPRD_SC_GATE_CLK(cpp_eb, "cpp-eb", "ahb-cam", 0x0, + 0x1000, BIT(10), 0, 0); +static SPRD_SC_GATE_CLK(mmu_pf_eb, "mmu-pf-eb", "ahb-cam", 0x0, + 0x1000, BIT(11), 0, 0); +static SPRD_SC_GATE_CLK(isp2_eb, "isp2-eb", "ahb-cam", 0x0, + 0x1000, BIT(12), 0, 0); +static SPRD_SC_GATE_CLK(dcam2isp_if_eb, "dcam2isp-if-eb", "ahb-cam", 0x0, + 0x1000, BIT(13), 0, 0); +static SPRD_SC_GATE_CLK(isp2dcam_if_eb, "isp2dcam-if-eb", "ahb-cam", 0x0, + 0x1000, BIT(14), 0, 0); +static SPRD_SC_GATE_CLK(isp_lclk_eb, "isp-lclk-eb", "ahb-cam", 0x0, + 0x1000, BIT(15), 0, 0); +static SPRD_SC_GATE_CLK(isp_iclk_eb, "isp-iclk-eb", "ahb-cam", 0x0, + 0x1000, BIT(16), 0, 0); +static SPRD_SC_GATE_CLK(isp_mclk_eb, "isp-mclk-eb", "ahb-cam", 0x0, + 0x1000, BIT(17), 0, 0); +static SPRD_SC_GATE_CLK(isp_pclk_eb, "isp-pclk-eb", "ahb-cam", 0x0, + 0x1000, BIT(18), 0, 0); +static SPRD_SC_GATE_CLK(isp_isp2dcam_eb, "isp-isp2dcam-eb", "ahb-cam", 0x0, + 0x1000, BIT(19), 0, 0); +static SPRD_SC_GATE_CLK(dcam0_if_eb, "dcam0-if-eb", "ahb-cam", 0x0, + 0x1000, BIT(20), 0, 0); +static SPRD_SC_GATE_CLK(clk26m_if_eb, "clk26m-if-eb", "ahb-cam", 0x0, + 0x1000, BIT(21), 0, 0); +static SPRD_GATE_CLK(cphy0_gate, "cphy0-gate", "ahb-cam", 0x8, + BIT(0), 0, 0); +static SPRD_GATE_CLK(mipi_csi0_gate, "mipi-csi0-gate", "ahb-cam", 0x8, + BIT(1), 0, 0); +static SPRD_GATE_CLK(cphy1_gate, "cphy1-gate", "ahb-cam", 0x8, + BIT(2), 0, 0); +static SPRD_GATE_CLK(mipi_csi1, "mipi-csi1", "ahb-cam", 0x8, + BIT(3), 0, 0); +static SPRD_GATE_CLK(dcam0_axi_gate, "dcam0-axi-gate", "ahb-cam", 0x8, + BIT(4), 0, 0); +static SPRD_GATE_CLK(dcam1_axi_gate, "dcam1-axi-gate", "ahb-cam", 0x8, + BIT(5), 0, 0); +static SPRD_GATE_CLK(sensor0_gate, "sensor0-gate", "ahb-cam", 0x8, + BIT(6), 0, 0); +static SPRD_GATE_CLK(sensor1_gate, "sensor1-gate", "ahb-cam", 0x8, + BIT(7), 0, 0); +static SPRD_GATE_CLK(jpg0_axi_gate, "jpg0-axi-gate", "ahb-cam", 0x8, + BIT(8), 0, 0); +static SPRD_GATE_CLK(gpg1_axi_gate, "gpg1-axi-gate", "ahb-cam", 0x8, + BIT(9), 0, 0); +static SPRD_GATE_CLK(isp0_axi_gate, "isp0-axi-gate", "ahb-cam", 0x8, + BIT(10), 0, 0); +static SPRD_GATE_CLK(isp1_axi_gate, "isp1-axi-gate", "ahb-cam", 0x8, + BIT(11), 0, 0); +static SPRD_GATE_CLK(isp2_axi_gate, "isp2-axi-gate", "ahb-cam", 0x8, + BIT(12), 0, 0); +static SPRD_GATE_CLK(cpp_axi_gate, "cpp-axi-gate", "ahb-cam", 0x8, + BIT(13), 0, 0); +static SPRD_GATE_CLK(d0_if_axi_gate, "d0-if-axi-gate", "ahb-cam", 0x8, + BIT(14), 0, 0); +static SPRD_GATE_CLK(d2i_if_axi_gate, "d2i-if-axi-gate", "ahb-cam", 0x8, + BIT(15), 0, 0); +static SPRD_GATE_CLK(i2d_if_axi_gate, "i2d-if-axi-gate", "ahb-cam", 0x8, + BIT(16), 0, 0); +static SPRD_GATE_CLK(spare_axi_gate, "spare-axi-gate", "ahb-cam", 0x8, + BIT(17), 0, 0); +static SPRD_GATE_CLK(sensor2_gate, "sensor2-gate", "ahb-cam", 0x8, + BIT(18), 0, 0); +static SPRD_SC_GATE_CLK(d0if_in_d_en, "d0if-in-d-en", "ahb-cam", 0x28, + 0x1000, BIT(0), 0, 0); +static SPRD_SC_GATE_CLK(d1if_in_d_en, "d1if-in-d-en", "ahb-cam", 0x28, + 0x1000, BIT(1), 0, 0); +static SPRD_SC_GATE_CLK(d0if_in_d2i_en, "d0if-in-d2i-en", "ahb-cam", 0x28, + 0x1000, BIT(2), 0, 0); +static SPRD_SC_GATE_CLK(d1if_in_d2i_en, "d1if-in-d2i-en", "ahb-cam", 0x28, + 0x1000, BIT(3), 0, 0); +static SPRD_SC_GATE_CLK(ia_in_d2i_en, "ia-in-d2i-en", "ahb-cam", 0x28, + 0x1000, BIT(4), 0, 0); +static SPRD_SC_GATE_CLK(ib_in_d2i_en, "ib-in-d2i-en", "ahb-cam", 0x28, + 0x1000, BIT(5), 0, 0); +static SPRD_SC_GATE_CLK(ic_in_d2i_en, "ic-in-d2i-en", "ahb-cam", 0x28, + 0x1000, BIT(6), 0, 0); +static SPRD_SC_GATE_CLK(ia_in_i_en, "ia-in-i-en", "ahb-cam", 0x28, + 0x1000, BIT(7), 0, 0); +static SPRD_SC_GATE_CLK(ib_in_i_en, "ib-in-i-en", "ahb-cam", 0x28, + 0x1000, BIT(8), 0, 0); +static SPRD_SC_GATE_CLK(ic_in_i_en, "ic-in-i-en", "ahb-cam", 0x28, + 0x1000, BIT(9), 0, 0); + +static struct sprd_clk_common *sc9860_cam_gate[] = { + /* address base is 0x62100000 */ + &dcam0_eb.common, + &dcam1_eb.common, + &isp0_eb.common, + &csi0_eb.common, + &csi1_eb.common, + &jpg0_eb.common, + &jpg1_eb.common, + &cam_ckg_eb.common, + &cam_mmu_eb.common, + &isp1_eb.common, + &cpp_eb.common, + &mmu_pf_eb.common, + &isp2_eb.common, + &dcam2isp_if_eb.common, + &isp2dcam_if_eb.common, + &isp_lclk_eb.common, + &isp_iclk_eb.common, + &isp_mclk_eb.common, + &isp_pclk_eb.common, + &isp_isp2dcam_eb.common, + &dcam0_if_eb.common, + &clk26m_if_eb.common, + &cphy0_gate.common, + &mipi_csi0_gate.common, + &cphy1_gate.common, + &mipi_csi1.common, + &dcam0_axi_gate.common, + &dcam1_axi_gate.common, + &sensor0_gate.common, + &sensor1_gate.common, + &jpg0_axi_gate.common, + &gpg1_axi_gate.common, + &isp0_axi_gate.common, + &isp1_axi_gate.common, + &isp2_axi_gate.common, + &cpp_axi_gate.common, + &d0_if_axi_gate.common, + &d2i_if_axi_gate.common, + &i2d_if_axi_gate.common, + &spare_axi_gate.common, + &sensor2_gate.common, + &d0if_in_d_en.common, + &d1if_in_d_en.common, + &d0if_in_d2i_en.common, + &d1if_in_d2i_en.common, + &ia_in_d2i_en.common, + &ib_in_d2i_en.common, + &ic_in_d2i_en.common, + &ia_in_i_en.common, + &ib_in_i_en.common, + &ic_in_i_en.common, +}; + +static struct clk_hw_onecell_data sc9860_cam_gate_hws = { + .hws = { + [CLK_DCAM0_EB] = &dcam0_eb.common.hw, + [CLK_DCAM1_EB] = &dcam1_eb.common.hw, + [CLK_ISP0_EB] = &isp0_eb.common.hw, + [CLK_CSI0_EB] = &csi0_eb.common.hw, + [CLK_CSI1_EB] = &csi1_eb.common.hw, + [CLK_JPG0_EB] = &jpg0_eb.common.hw, + [CLK_JPG1_EB] = &jpg1_eb.common.hw, + [CLK_CAM_CKG_EB] = &cam_ckg_eb.common.hw, + [CLK_CAM_MMU_EB] = &cam_mmu_eb.common.hw, + [CLK_ISP1_EB] = &isp1_eb.common.hw, + [CLK_CPP_EB] = &cpp_eb.common.hw, + [CLK_MMU_PF_EB] = &mmu_pf_eb.common.hw, + [CLK_ISP2_EB] = &isp2_eb.common.hw, + [CLK_DCAM2ISP_IF_EB] = &dcam2isp_if_eb.common.hw, + [CLK_ISP2DCAM_IF_EB] = &isp2dcam_if_eb.common.hw, + [CLK_ISP_LCLK_EB] = &isp_lclk_eb.common.hw, + [CLK_ISP_ICLK_EB] = &isp_iclk_eb.common.hw, + [CLK_ISP_MCLK_EB] = &isp_mclk_eb.common.hw, + [CLK_ISP_PCLK_EB] = &isp_pclk_eb.common.hw, + [CLK_ISP_ISP2DCAM_EB] = &isp_isp2dcam_eb.common.hw, + [CLK_DCAM0_IF_EB] = &dcam0_if_eb.common.hw, + [CLK_CLK26M_IF_EB] = &clk26m_if_eb.common.hw, + [CLK_CPHY0_GATE] = &cphy0_gate.common.hw, + [CLK_MIPI_CSI0_GATE] = &mipi_csi0_gate.common.hw, + [CLK_CPHY1_GATE] = &cphy1_gate.common.hw, + [CLK_MIPI_CSI1] = &mipi_csi1.common.hw, + [CLK_DCAM0_AXI_GATE] = &dcam0_axi_gate.common.hw, + [CLK_DCAM1_AXI_GATE] = &dcam1_axi_gate.common.hw, + [CLK_SENSOR0_GATE] = &sensor0_gate.common.hw, + [CLK_SENSOR1_GATE] = &sensor1_gate.common.hw, + [CLK_JPG0_AXI_GATE] = &jpg0_axi_gate.common.hw, + [CLK_GPG1_AXI_GATE] = &gpg1_axi_gate.common.hw, + [CLK_ISP0_AXI_GATE] = &isp0_axi_gate.common.hw, + [CLK_ISP1_AXI_GATE] = &isp1_axi_gate.common.hw, + [CLK_ISP2_AXI_GATE] = &isp2_axi_gate.common.hw, + [CLK_CPP_AXI_GATE] = &cpp_axi_gate.common.hw, + [CLK_D0_IF_AXI_GATE] = &d0_if_axi_gate.common.hw, + [CLK_D2I_IF_AXI_GATE] = &d2i_if_axi_gate.common.hw, + [CLK_I2D_IF_AXI_GATE] = &i2d_if_axi_gate.common.hw, + [CLK_SPARE_AXI_GATE] = &spare_axi_gate.common.hw, + [CLK_SENSOR2_GATE] = &sensor2_gate.common.hw, + [CLK_D0IF_IN_D_EN] = &d0if_in_d_en.common.hw, + [CLK_D1IF_IN_D_EN] = &d1if_in_d_en.common.hw, + [CLK_D0IF_IN_D2I_EN] = &d0if_in_d2i_en.common.hw, + [CLK_D1IF_IN_D2I_EN] = &d1if_in_d2i_en.common.hw, + [CLK_IA_IN_D2I_EN] = &ia_in_d2i_en.common.hw, + [CLK_IB_IN_D2I_EN] = &ib_in_d2i_en.common.hw, + [CLK_IC_IN_D2I_EN] = &ic_in_d2i_en.common.hw, + [CLK_IA_IN_I_EN] = &ia_in_i_en.common.hw, + [CLK_IB_IN_I_EN] = &ib_in_i_en.common.hw, + [CLK_IC_IN_I_EN] = &ic_in_i_en.common.hw, + }, + .num = CLK_CAM_GATE_NUM, +}; + +static const struct sprd_clk_desc sc9860_cam_gate_desc = { + .clk_clks = sc9860_cam_gate, + .num_clk_clks = ARRAY_SIZE(sc9860_cam_gate), + .hw_clks = &sc9860_cam_gate_hws, +}; + +static SPRD_MUX_CLK(ahb_disp, "ahb-disp", ahb_parents, 0x20, + 0, 2, SC9860_MUX_FLAG); +static SPRD_COMP_CLK(dispc0_dpi, "dispc0-dpi", dispc_parents, 0x34, + 0, 2, 8, 2, 0); +static SPRD_COMP_CLK(dispc1_dpi, "dispc1-dpi", dispc_parents, 0x40, + 0, 2, 8, 2, 0); + +static struct sprd_clk_common *sc9860_disp_clk[] = { + /* address base is 0x63000000 */ + &ahb_disp.common, + &dispc0_dpi.common, + &dispc1_dpi.common, +}; + +static struct clk_hw_onecell_data sc9860_disp_clk_hws = { + .hws = { + [CLK_AHB_DISP] = &ahb_disp.common.hw, + [CLK_DISPC0_DPI] = &dispc0_dpi.common.hw, + [CLK_DISPC1_DPI] = &dispc1_dpi.common.hw, + }, + .num = CLK_DISP_NUM, +}; + +static const struct sprd_clk_desc sc9860_disp_clk_desc = { + .clk_clks = sc9860_disp_clk, + .num_clk_clks = ARRAY_SIZE(sc9860_disp_clk), + .hw_clks = &sc9860_disp_clk_hws, +}; + +static SPRD_SC_GATE_CLK(dispc0_eb, "dispc0-eb", "ahb-disp", 0x0, + 0x1000, BIT(0), 0, 0); +static SPRD_SC_GATE_CLK(dispc1_eb, "dispc1-eb", "ahb-disp", 0x0, + 0x1000, BIT(1), 0, 0); +static SPRD_SC_GATE_CLK(dispc_mmu_eb, "dispc-mmu-eb", "ahb-disp", 0x0, + 0x1000, BIT(2), 0, 0); +static SPRD_SC_GATE_CLK(gsp0_eb, "gsp0-eb", "ahb-disp", 0x0, + 0x1000, BIT(3), 0, 0); +static SPRD_SC_GATE_CLK(gsp1_eb, "gsp1-eb", "ahb-disp", 0x0, + 0x1000, BIT(4), 0, 0); +static SPRD_SC_GATE_CLK(gsp0_mmu_eb, "gsp0-mmu-eb", "ahb-disp", 0x0, + 0x1000, BIT(5), 0, 0); +static SPRD_SC_GATE_CLK(gsp1_mmu_eb, "gsp1-mmu-eb", "ahb-disp", 0x0, + 0x1000, BIT(6), 0, 0); +static SPRD_SC_GATE_CLK(dsi0_eb, "dsi0-eb", "ahb-disp", 0x0, + 0x1000, BIT(7), 0, 0); +static SPRD_SC_GATE_CLK(dsi1_eb, "dsi1-eb", "ahb-disp", 0x0, + 0x1000, BIT(8), 0, 0); +static SPRD_SC_GATE_CLK(disp_ckg_eb, "disp-ckg-eb", "ahb-disp", 0x0, + 0x1000, BIT(9), 0, 0); +static SPRD_SC_GATE_CLK(disp_gpu_eb, "disp-gpu-eb", "ahb-disp", 0x0, + 0x1000, BIT(10), 0, 0); +static SPRD_SC_GATE_CLK(gpu_mtx_eb, "gpu-mtx-eb", "ahb-disp", 0x0, + 0x1000, BIT(13), 0, 0); +static SPRD_SC_GATE_CLK(gsp_mtx_eb, "gsp-mtx-eb", "ahb-disp", 0x0, + 0x1000, BIT(14), 0, 0); +static SPRD_SC_GATE_CLK(tmc_mtx_eb, "tmc-mtx-eb", "ahb-disp", 0x0, + 0x1000, BIT(15), 0, 0); +static SPRD_SC_GATE_CLK(dispc_mtx_eb, "dispc-mtx-eb", "ahb-disp", 0x0, + 0x1000, BIT(16), 0, 0); +static SPRD_GATE_CLK(dphy0_gate, "dphy0-gate", "ahb-disp", 0x8, + BIT(0), 0, 0); +static SPRD_GATE_CLK(dphy1_gate, "dphy1-gate", "ahb-disp", 0x8, + BIT(1), 0, 0); +static SPRD_GATE_CLK(gsp0_a_gate, "gsp0-a-gate", "ahb-disp", 0x8, + BIT(2), 0, 0); +static SPRD_GATE_CLK(gsp1_a_gate, "gsp1-a-gate", "ahb-disp", 0x8, + BIT(3), 0, 0); +static SPRD_GATE_CLK(gsp0_f_gate, "gsp0-f-gate", "ahb-disp", 0x8, + BIT(4), 0, 0); +static SPRD_GATE_CLK(gsp1_f_gate, "gsp1-f-gate", "ahb-disp", 0x8, + BIT(5), 0, 0); +static SPRD_GATE_CLK(d_mtx_f_gate, "d-mtx-f-gate", "ahb-disp", 0x8, + BIT(6), 0, 0); +static SPRD_GATE_CLK(d_mtx_a_gate, "d-mtx-a-gate", "ahb-disp", 0x8, + BIT(7), 0, 0); +static SPRD_GATE_CLK(d_noc_f_gate, "d-noc-f-gate", "ahb-disp", 0x8, + BIT(8), 0, 0); +static SPRD_GATE_CLK(d_noc_a_gate, "d-noc-a-gate", "ahb-disp", 0x8, + BIT(9), 0, 0); +static SPRD_GATE_CLK(gsp_mtx_f_gate, "gsp-mtx-f-gate", "ahb-disp", 0x8, + BIT(10), 0, 0); +static SPRD_GATE_CLK(gsp_mtx_a_gate, "gsp-mtx-a-gate", "ahb-disp", 0x8, + BIT(11), 0, 0); +static SPRD_GATE_CLK(gsp_noc_f_gate, "gsp-noc-f-gate", "ahb-disp", 0x8, + BIT(12), 0, 0); +static SPRD_GATE_CLK(gsp_noc_a_gate, "gsp-noc-a-gate", "ahb-disp", 0x8, + BIT(13), 0, 0); +static SPRD_GATE_CLK(dispm0idle_gate, "dispm0idle-gate", "ahb-disp", 0x8, + BIT(14), 0, 0); +static SPRD_GATE_CLK(gspm0idle_gate, "gspm0idle-gate", "ahb-disp", 0x8, + BIT(15), 0, 0); + +static struct sprd_clk_common *sc9860_disp_gate[] = { + /* address base is 0x63100000 */ + &dispc0_eb.common, + &dispc1_eb.common, + &dispc_mmu_eb.common, + &gsp0_eb.common, + &gsp1_eb.common, + &gsp0_mmu_eb.common, + &gsp1_mmu_eb.common, + &dsi0_eb.common, + &dsi1_eb.common, + &disp_ckg_eb.common, + &disp_gpu_eb.common, + &gpu_mtx_eb.common, + &gsp_mtx_eb.common, + &tmc_mtx_eb.common, + &dispc_mtx_eb.common, + &dphy0_gate.common, + &dphy1_gate.common, + &gsp0_a_gate.common, + &gsp1_a_gate.common, + &gsp0_f_gate.common, + &gsp1_f_gate.common, + &d_mtx_f_gate.common, + &d_mtx_a_gate.common, + &d_noc_f_gate.common, + &d_noc_a_gate.common, + &gsp_mtx_f_gate.common, + &gsp_mtx_a_gate.common, + &gsp_noc_f_gate.common, + &gsp_noc_a_gate.common, + &dispm0idle_gate.common, + &gspm0idle_gate.common, +}; + +static struct clk_hw_onecell_data sc9860_disp_gate_hws = { + .hws = { + [CLK_DISPC0_EB] = &dispc0_eb.common.hw, + [CLK_DISPC1_EB] = &dispc1_eb.common.hw, + [CLK_DISPC_MMU_EB] = &dispc_mmu_eb.common.hw, + [CLK_GSP0_EB] = &gsp0_eb.common.hw, + [CLK_GSP1_EB] = &gsp1_eb.common.hw, + [CLK_GSP0_MMU_EB] = &gsp0_mmu_eb.common.hw, + [CLK_GSP1_MMU_EB] = &gsp1_mmu_eb.common.hw, + [CLK_DSI0_EB] = &dsi0_eb.common.hw, + [CLK_DSI1_EB] = &dsi1_eb.common.hw, + [CLK_DISP_CKG_EB] = &disp_ckg_eb.common.hw, + [CLK_DISP_GPU_EB] = &disp_gpu_eb.common.hw, + [CLK_GPU_MTX_EB] = &gpu_mtx_eb.common.hw, + [CLK_GSP_MTX_EB] = &gsp_mtx_eb.common.hw, + [CLK_TMC_MTX_EB] = &tmc_mtx_eb.common.hw, + [CLK_DISPC_MTX_EB] = &dispc_mtx_eb.common.hw, + [CLK_DPHY0_GATE] = &dphy0_gate.common.hw, + [CLK_DPHY1_GATE] = &dphy1_gate.common.hw, + [CLK_GSP0_A_GATE] = &gsp0_a_gate.common.hw, + [CLK_GSP1_A_GATE] = &gsp1_a_gate.common.hw, + [CLK_GSP0_F_GATE] = &gsp0_f_gate.common.hw, + [CLK_GSP1_F_GATE] = &gsp1_f_gate.common.hw, + [CLK_D_MTX_F_GATE] = &d_mtx_f_gate.common.hw, + [CLK_D_MTX_A_GATE] = &d_mtx_a_gate.common.hw, + [CLK_D_NOC_F_GATE] = &d_noc_f_gate.common.hw, + [CLK_D_NOC_A_GATE] = &d_noc_a_gate.common.hw, + [CLK_GSP_MTX_F_GATE] = &gsp_mtx_f_gate.common.hw, + [CLK_GSP_MTX_A_GATE] = &gsp_mtx_a_gate.common.hw, + [CLK_GSP_NOC_F_GATE] = &gsp_noc_f_gate.common.hw, + [CLK_GSP_NOC_A_GATE] = &gsp_noc_a_gate.common.hw, + [CLK_DISPM0IDLE_GATE] = &dispm0idle_gate.common.hw, + [CLK_GSPM0IDLE_GATE] = &gspm0idle_gate.common.hw, + }, + .num = CLK_DISP_GATE_NUM, +}; + +static const struct sprd_clk_desc sc9860_disp_gate_desc = { + .clk_clks = sc9860_disp_gate, + .num_clk_clks = ARRAY_SIZE(sc9860_disp_gate), + .hw_clks = &sc9860_disp_gate_hws, +}; + +static SPRD_SC_GATE_CLK(sim0_eb, "sim0-eb", "ap-apb", 0x0, + 0x1000, BIT(0), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(iis0_eb, "iis0-eb", "ap-apb", 0x0, + 0x1000, BIT(1), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(iis1_eb, "iis1-eb", "ap-apb", 0x0, + 0x1000, BIT(2), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(iis2_eb, "iis2-eb", "ap-apb", 0x0, + 0x1000, BIT(3), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(iis3_eb, "iis3-eb", "ap-apb", 0x0, + 0x1000, BIT(4), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(spi0_eb, "spi0-eb", "ap-apb", 0x0, + 0x1000, BIT(5), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(spi1_eb, "spi1-eb", "ap-apb", 0x0, + 0x1000, BIT(6), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(spi2_eb, "spi2-eb", "ap-apb", 0x0, + 0x1000, BIT(7), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(i2c0_eb, "i2c0-eb", "ap-apb", 0x0, + 0x1000, BIT(8), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(i2c1_eb, "i2c1-eb", "ap-apb", 0x0, + 0x1000, BIT(9), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(i2c2_eb, "i2c2-eb", "ap-apb", 0x0, + 0x1000, BIT(10), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(i2c3_eb, "i2c3-eb", "ap-apb", 0x0, + 0x1000, BIT(11), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(i2c4_eb, "i2c4-eb", "ap-apb", 0x0, + 0x1000, BIT(12), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(i2c5_eb, "i2c5-eb", "ap-apb", 0x0, + 0x1000, BIT(13), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(uart0_eb, "uart0-eb", "ap-apb", 0x0, + 0x1000, BIT(14), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(uart1_eb, "uart1-eb", "ap-apb", 0x0, + 0x1000, BIT(15), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(uart2_eb, "uart2-eb", "ap-apb", 0x0, + 0x1000, BIT(16), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(uart3_eb, "uart3-eb", "ap-apb", 0x0, + 0x1000, BIT(17), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(uart4_eb, "uart4-eb", "ap-apb", 0x0, + 0x1000, BIT(18), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(ap_ckg_eb, "ap-ckg-eb", "ap-apb", 0x0, + 0x1000, BIT(19), CLK_IGNORE_UNUSED, 0); +static SPRD_SC_GATE_CLK(spi3_eb, "spi3-eb", "ap-apb", 0x0, + 0x1000, BIT(20), CLK_IGNORE_UNUSED, 0); + +static struct sprd_clk_common *sc9860_apapb_gate[] = { + /* address base is 0x70b00000 */ + &sim0_eb.common, + &iis0_eb.common, + &iis1_eb.common, + &iis2_eb.common, + &iis3_eb.common, + &spi0_eb.common, + &spi1_eb.common, + &spi2_eb.common, + &i2c0_eb.common, + &i2c1_eb.common, + &i2c2_eb.common, + &i2c3_eb.common, + &i2c4_eb.common, + &i2c5_eb.common, + &uart0_eb.common, + &uart1_eb.common, + &uart2_eb.common, + &uart3_eb.common, + &uart4_eb.common, + &ap_ckg_eb.common, + &spi3_eb.common, +}; + +static struct clk_hw_onecell_data sc9860_apapb_gate_hws = { + .hws = { + [CLK_SIM0_EB] = &sim0_eb.common.hw, + [CLK_IIS0_EB] = &iis0_eb.common.hw, + [CLK_IIS1_EB] = &iis1_eb.common.hw, + [CLK_IIS2_EB] = &iis2_eb.common.hw, + [CLK_IIS3_EB] = &iis3_eb.common.hw, + [CLK_SPI0_EB] = &spi0_eb.common.hw, + [CLK_SPI1_EB] = &spi1_eb.common.hw, + [CLK_SPI2_EB] = &spi2_eb.common.hw, + [CLK_I2C0_EB] = &i2c0_eb.common.hw, + [CLK_I2C1_EB] = &i2c1_eb.common.hw, + [CLK_I2C2_EB] = &i2c2_eb.common.hw, + [CLK_I2C3_EB] = &i2c3_eb.common.hw, + [CLK_I2C4_EB] = &i2c4_eb.common.hw, + [CLK_I2C5_EB] = &i2c5_eb.common.hw, + [CLK_UART0_EB] = &uart0_eb.common.hw, + [CLK_UART1_EB] = &uart1_eb.common.hw, + [CLK_UART2_EB] = &uart2_eb.common.hw, + [CLK_UART3_EB] = &uart3_eb.common.hw, + [CLK_UART4_EB] = &uart4_eb.common.hw, + [CLK_AP_CKG_EB] = &ap_ckg_eb.common.hw, + [CLK_SPI3_EB] = &spi3_eb.common.hw, + }, + .num = CLK_APAPB_GATE_NUM, +}; + +static const struct sprd_clk_desc sc9860_apapb_gate_desc = { + .clk_clks = sc9860_apapb_gate, + .num_clk_clks = ARRAY_SIZE(sc9860_apapb_gate), + .hw_clks = &sc9860_apapb_gate_hws, +}; + +static const struct of_device_id sprd_sc9860_clk_ids[] = { + { .compatible = "sprd,sc9860-pmu-gate", /* 0x402b */ + .data = &sc9860_pmu_gate_desc }, + { .compatible = "sprd,sc9860-pll", /* 0x4040 */ + .data = &sc9860_pll_desc }, + { .compatible = "sprd,sc9860-ap-clk", /* 0x2000 */ + .data = &sc9860_ap_clk_desc }, + { .compatible = "sprd,sc9860-aon-prediv", /* 0x402d */ + .data = &sc9860_aon_prediv_desc }, + { .compatible = "sprd,sc9860-apahb-gate", /* 0x2021 */ + .data = &sc9860_apahb_gate_desc }, + { .compatible = "sprd,sc9860-aon-gate", /* 0x402e */ + .data = &sc9860_aon_gate_desc }, + { .compatible = "sprd,sc9860-aonsecure-clk", /* 0x4088 */ + .data = &sc9860_aonsecure_clk_desc }, + { .compatible = "sprd,sc9860-agcp-gate", /* 0x415e */ + .data = &sc9860_agcp_gate_desc }, + { .compatible = "sprd,sc9860-gpu-clk", /* 0x6020 */ + .data = &sc9860_gpu_clk_desc }, + { .compatible = "sprd,sc9860-vsp-clk", /* 0x6100 */ + .data = &sc9860_vsp_clk_desc }, + { .compatible = "sprd,sc9860-vsp-gate", /* 0x6110 */ + .data = &sc9860_vsp_gate_desc }, + { .compatible = "sprd,sc9860-cam-clk", /* 0x6200 */ + .data = &sc9860_cam_clk_desc }, + { .compatible = "sprd,sc9860-cam-gate", /* 0x6210 */ + .data = &sc9860_cam_gate_desc }, + { .compatible = "sprd,sc9860-disp-clk", /* 0x6300 */ + .data = &sc9860_disp_clk_desc }, + { .compatible = "sprd,sc9860-disp-gate", /* 0x6310 */ + .data = &sc9860_disp_gate_desc }, + { .compatible = "sprd,sc9860-apapb-gate", /* 0x70b0 */ + .data = &sc9860_apapb_gate_desc }, + { } +}; +MODULE_DEVICE_TABLE(of, sprd_sc9860_clk_ids); + +static int sc9860_clk_probe(struct platform_device *pdev) +{ + const struct of_device_id *match; + const struct sprd_clk_desc *desc; + + match = of_match_node(sprd_sc9860_clk_ids, pdev->dev.of_node); + if (!match) { + pr_err("%s: of_match_node() failed", __func__); + return -ENODEV; + } + + desc = match->data; + sprd_clk_regmap_init(pdev, desc); + + return sprd_clk_probe(&pdev->dev, desc->hw_clks); +} + +static struct platform_driver sc9860_clk_driver = { + .probe = sc9860_clk_probe, + .driver = { + .name = "sc9860-clk", + .of_match_table = sprd_sc9860_clk_ids, + }, +}; +module_platform_driver(sc9860_clk_driver); + +MODULE_DESCRIPTION("Spreadtrum SC9860 Clock Driver"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:sc9860-clk"); diff --git a/drivers/clk/sunxi-ng/ccu-sun50i-a64.c b/drivers/clk/sunxi-ng/ccu-sun50i-a64.c index 2bb4cab..ee9c12c 100644 --- a/drivers/clk/sunxi-ng/ccu-sun50i-a64.c +++ b/drivers/clk/sunxi-ng/ccu-sun50i-a64.c @@ -400,28 +400,45 @@ static SUNXI_CCU_MP_WITH_MUX_GATE(nand_clk, "nand", mod0_default_parents, 0x080, BIT(31), /* gate */ 0); +/* + * MMC clocks are the new timing mode (see A83T & H3) variety, but without + * the mode switch. This means they have a 2x post divider between the clock + * and the MMC module. This is not documented in the manual, but is taken + * into consideration when setting the mmc module clocks in the BSP kernel. + * Without it, MMC performance is degraded. + * + * We model it here to be consistent with other SoCs supporting this mode. + * The alternative would be to add the 2x multiplier when setting the MMC + * module clock in the MMC driver, just for the A64. + */ static const char * const mmc_default_parents[] = { "osc24M", "pll-periph0-2x", "pll-periph1-2x" }; -static SUNXI_CCU_MP_WITH_MUX_GATE(mmc0_clk, "mmc0", mmc_default_parents, 0x088, - 0, 4, /* M */ - 16, 2, /* P */ - 24, 2, /* mux */ - BIT(31), /* gate */ - 0); - -static SUNXI_CCU_MP_WITH_MUX_GATE(mmc1_clk, "mmc1", mmc_default_parents, 0x08c, - 0, 4, /* M */ - 16, 2, /* P */ - 24, 2, /* mux */ - BIT(31), /* gate */ - 0); - -static SUNXI_CCU_MP_WITH_MUX_GATE(mmc2_clk, "mmc2", mmc_default_parents, 0x090, - 0, 4, /* M */ - 16, 2, /* P */ - 24, 2, /* mux */ - BIT(31), /* gate */ - 0); +static SUNXI_CCU_MP_WITH_MUX_GATE_POSTDIV(mmc0_clk, "mmc0", + mmc_default_parents, 0x088, + 0, 4, /* M */ + 16, 2, /* P */ + 24, 2, /* mux */ + BIT(31), /* gate */ + 2, /* post-div */ + 0); + +static SUNXI_CCU_MP_WITH_MUX_GATE_POSTDIV(mmc1_clk, "mmc1", + mmc_default_parents, 0x08c, + 0, 4, /* M */ + 16, 2, /* P */ + 24, 2, /* mux */ + BIT(31), /* gate */ + 2, /* post-div */ + 0); + +static SUNXI_CCU_MP_WITH_MUX_GATE_POSTDIV(mmc2_clk, "mmc2", + mmc_default_parents, 0x090, + 0, 4, /* M */ + 16, 2, /* P */ + 24, 2, /* mux */ + BIT(31), /* gate */ + 2, /* post-div */ + 0); static const char * const ts_parents[] = { "osc24M", "pll-periph0", }; static SUNXI_CCU_MP_WITH_MUX_GATE(ts_clk, "ts", ts_parents, 0x098, diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-a83t.c b/drivers/clk/sunxi-ng/ccu-sun8i-a83t.c index 5cedcd0..7d08015 100644 --- a/drivers/clk/sunxi-ng/ccu-sun8i-a83t.c +++ b/drivers/clk/sunxi-ng/ccu-sun8i-a83t.c @@ -76,15 +76,26 @@ static struct ccu_mult pll_c1cpux_clk = { */ #define SUN8I_A83T_PLL_AUDIO_REG 0x008 +/* clock rates doubled for post divider */ +static struct ccu_sdm_setting pll_audio_sdm_table[] = { + { .rate = 45158400, .pattern = 0xc00121ff, .m = 29, .n = 54 }, + { .rate = 49152000, .pattern = 0xc000e147, .m = 30, .n = 61 }, +}; + static struct ccu_nm pll_audio_clk = { .enable = BIT(31), .lock = BIT(2), .n = _SUNXI_CCU_MULT_OFFSET_MIN_MAX(8, 8, 0, 12, 0), .m = _SUNXI_CCU_DIV(0, 6), + .fixed_post_div = 2, + .sdm = _SUNXI_CCU_SDM(pll_audio_sdm_table, BIT(24), + 0x284, BIT(31)), .common = { .reg = SUN8I_A83T_PLL_AUDIO_REG, .lock_reg = CCU_SUN8I_A83T_LOCK_REG, - .features = CCU_FEATURE_LOCK_REG, + .features = CCU_FEATURE_LOCK_REG | + CCU_FEATURE_FIXED_POSTDIV | + CCU_FEATURE_SIGMA_DELTA_MOD, .hw.init = CLK_HW_INIT("pll-audio", "osc24M", &ccu_nm_ops, CLK_SET_RATE_UNGATE), }, @@ -493,8 +504,8 @@ static SUNXI_CCU_MUX_WITH_GATE(tcon0_clk, "tcon0", tcon0_parents, 0x118, 24, 3, BIT(31), CLK_SET_RATE_PARENT); static const char * const tcon1_parents[] = { "pll-video1" }; -static SUNXI_CCU_MUX_WITH_GATE(tcon1_clk, "tcon1", tcon1_parents, - 0x11c, 24, 3, BIT(31), CLK_SET_RATE_PARENT); +static SUNXI_CCU_M_WITH_MUX_GATE(tcon1_clk, "tcon1", tcon1_parents, + 0x11c, 0, 4, 24, 2, BIT(31), CLK_SET_RATE_PARENT); static SUNXI_CCU_GATE(csi_misc_clk, "csi-misc", "osc24M", 0x130, BIT(16), 0); @@ -889,9 +900,10 @@ static int sun8i_a83t_ccu_probe(struct platform_device *pdev) if (IS_ERR(reg)) return PTR_ERR(reg); - /* Enforce d1 = 0, d2 = 0 for Audio PLL */ + /* Enforce d1 = 0, d2 = 1 for Audio PLL */ val = readl(reg + SUN8I_A83T_PLL_AUDIO_REG); - val &= ~(BIT(16) | BIT(18)); + val &= ~BIT(16); + val |= BIT(18); writel(val, reg + SUN8I_A83T_PLL_AUDIO_REG); /* Enforce P = 1 for both CPU cluster PLLs */ diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-de2.c b/drivers/clk/sunxi-ng/ccu-sun8i-de2.c index 5cc9d99..468d1ab 100644 --- a/drivers/clk/sunxi-ng/ccu-sun8i-de2.c +++ b/drivers/clk/sunxi-ng/ccu-sun8i-de2.c @@ -41,6 +41,8 @@ static SUNXI_CCU_GATE(wb_clk, "wb", "wb-div", static SUNXI_CCU_M(mixer0_div_clk, "mixer0-div", "de", 0x0c, 0, 4, CLK_SET_RATE_PARENT); +static SUNXI_CCU_M(mixer1_div_clk, "mixer1-div", "de", 0x0c, 4, 4, + CLK_SET_RATE_PARENT); static SUNXI_CCU_M(wb_div_clk, "wb-div", "de", 0x0c, 8, 4, CLK_SET_RATE_PARENT); @@ -65,6 +67,20 @@ static struct ccu_common *sun8i_a83t_de2_clks[] = { &wb_div_a83_clk.common, }; +static struct ccu_common *sun8i_h3_de2_clks[] = { + &mixer0_clk.common, + &mixer1_clk.common, + &wb_clk.common, + + &bus_mixer0_clk.common, + &bus_mixer1_clk.common, + &bus_wb_clk.common, + + &mixer0_div_clk.common, + &mixer1_div_clk.common, + &wb_div_clk.common, +}; + static struct ccu_common *sun8i_v3s_de2_clks[] = { &mixer0_clk.common, &wb_clk.common, @@ -93,6 +109,23 @@ static struct clk_hw_onecell_data sun8i_a83t_de2_hw_clks = { .num = CLK_NUMBER, }; +static struct clk_hw_onecell_data sun8i_h3_de2_hw_clks = { + .hws = { + [CLK_MIXER0] = &mixer0_clk.common.hw, + [CLK_MIXER1] = &mixer1_clk.common.hw, + [CLK_WB] = &wb_clk.common.hw, + + [CLK_BUS_MIXER0] = &bus_mixer0_clk.common.hw, + [CLK_BUS_MIXER1] = &bus_mixer1_clk.common.hw, + [CLK_BUS_WB] = &bus_wb_clk.common.hw, + + [CLK_MIXER0_DIV] = &mixer0_div_clk.common.hw, + [CLK_MIXER1_DIV] = &mixer1_div_clk.common.hw, + [CLK_WB_DIV] = &wb_div_clk.common.hw, + }, + .num = CLK_NUMBER, +}; + static struct clk_hw_onecell_data sun8i_v3s_de2_hw_clks = { .hws = { [CLK_MIXER0] = &mixer0_clk.common.hw, @@ -133,11 +166,21 @@ static const struct sunxi_ccu_desc sun8i_a83t_de2_clk_desc = { .num_resets = ARRAY_SIZE(sun8i_a83t_de2_resets), }; +static const struct sunxi_ccu_desc sun8i_h3_de2_clk_desc = { + .ccu_clks = sun8i_h3_de2_clks, + .num_ccu_clks = ARRAY_SIZE(sun8i_h3_de2_clks), + + .hw_clks = &sun8i_h3_de2_hw_clks, + + .resets = sun8i_a83t_de2_resets, + .num_resets = ARRAY_SIZE(sun8i_a83t_de2_resets), +}; + static const struct sunxi_ccu_desc sun50i_a64_de2_clk_desc = { - .ccu_clks = sun8i_a83t_de2_clks, - .num_ccu_clks = ARRAY_SIZE(sun8i_a83t_de2_clks), + .ccu_clks = sun8i_h3_de2_clks, + .num_ccu_clks = ARRAY_SIZE(sun8i_h3_de2_clks), - .hw_clks = &sun8i_a83t_de2_hw_clks, + .hw_clks = &sun8i_h3_de2_hw_clks, .resets = sun50i_a64_de2_resets, .num_resets = ARRAY_SIZE(sun50i_a64_de2_resets), @@ -238,6 +281,10 @@ static const struct of_device_id sunxi_de2_clk_ids[] = { .data = &sun8i_a83t_de2_clk_desc, }, { + .compatible = "allwinner,sun8i-h3-de2-clk", + .data = &sun8i_h3_de2_clk_desc, + }, + { .compatible = "allwinner,sun8i-v3s-de2-clk", .data = &sun8i_v3s_de2_clk_desc, }, diff --git a/drivers/clk/sunxi-ng/ccu_common.h b/drivers/clk/sunxi-ng/ccu_common.h index 5d684ce..568cfae 100644 --- a/drivers/clk/sunxi-ng/ccu_common.h +++ b/drivers/clk/sunxi-ng/ccu_common.h @@ -31,35 +31,6 @@ struct device_node; -#define CLK_HW_INIT(_name, _parent, _ops, _flags) \ - &(struct clk_init_data) { \ - .flags = _flags, \ - .name = _name, \ - .parent_names = (const char *[]) { _parent }, \ - .num_parents = 1, \ - .ops = _ops, \ - } - -#define CLK_HW_INIT_PARENTS(_name, _parents, _ops, _flags) \ - &(struct clk_init_data) { \ - .flags = _flags, \ - .name = _name, \ - .parent_names = _parents, \ - .num_parents = ARRAY_SIZE(_parents), \ - .ops = _ops, \ - } - -#define CLK_FIXED_FACTOR(_struct, _name, _parent, \ - _div, _mult, _flags) \ - struct clk_fixed_factor _struct = { \ - .div = _div, \ - .mult = _mult, \ - .hw.init = CLK_HW_INIT(_name, \ - _parent, \ - &clk_fixed_factor_ops, \ - _flags), \ - } - struct ccu_common { void __iomem *base; u16 reg; diff --git a/drivers/clk/sunxi-ng/ccu_div.c b/drivers/clk/sunxi-ng/ccu_div.c index baa3cf9..302a18e 100644 --- a/drivers/clk/sunxi-ng/ccu_div.c +++ b/drivers/clk/sunxi-ng/ccu_div.c @@ -71,7 +71,7 @@ static unsigned long ccu_div_recalc_rate(struct clk_hw *hw, parent_rate); val = divider_recalc_rate(hw, parent_rate, val, cd->div.table, - cd->div.flags); + cd->div.flags, cd->div.width); if (cd->common.features & CCU_FEATURE_FIXED_POSTDIV) val /= cd->fixed_post_div; diff --git a/drivers/clk/sunxi-ng/ccu_mp.c b/drivers/clk/sunxi-ng/ccu_mp.c index 688855e..5d0af40 100644 --- a/drivers/clk/sunxi-ng/ccu_mp.c +++ b/drivers/clk/sunxi-ng/ccu_mp.c @@ -50,12 +50,19 @@ static unsigned long ccu_mp_round_rate(struct ccu_mux_internal *mux, unsigned int max_m, max_p; unsigned int m, p; + if (cmp->common.features & CCU_FEATURE_FIXED_POSTDIV) + rate *= cmp->fixed_post_div; + max_m = cmp->m.max ?: 1 << cmp->m.width; max_p = cmp->p.max ?: 1 << ((1 << cmp->p.width) - 1); ccu_mp_find_best(*parent_rate, rate, max_m, max_p, &m, &p); + rate = *parent_rate / p / m; + + if (cmp->common.features & CCU_FEATURE_FIXED_POSTDIV) + rate /= cmp->fixed_post_div; - return *parent_rate / p / m; + return rate; } static void ccu_mp_disable(struct clk_hw *hw) @@ -83,6 +90,7 @@ static unsigned long ccu_mp_recalc_rate(struct clk_hw *hw, unsigned long parent_rate) { struct ccu_mp *cmp = hw_to_ccu_mp(hw); + unsigned long rate; unsigned int m, p; u32 reg; @@ -101,7 +109,11 @@ static unsigned long ccu_mp_recalc_rate(struct clk_hw *hw, p = reg >> cmp->p.shift; p &= (1 << cmp->p.width) - 1; - return (parent_rate >> p) / m; + rate = (parent_rate >> p) / m; + if (cmp->common.features & CCU_FEATURE_FIXED_POSTDIV) + rate /= cmp->fixed_post_div; + + return rate; } static int ccu_mp_determine_rate(struct clk_hw *hw, @@ -129,6 +141,10 @@ static int ccu_mp_set_rate(struct clk_hw *hw, unsigned long rate, max_m = cmp->m.max ?: 1 << cmp->m.width; max_p = cmp->p.max ?: 1 << ((1 << cmp->p.width) - 1); + /* Adjust target rate according to post-dividers */ + if (cmp->common.features & CCU_FEATURE_FIXED_POSTDIV) + rate = rate * cmp->fixed_post_div; + ccu_mp_find_best(parent_rate, rate, max_m, max_p, &m, &p); spin_lock_irqsave(cmp->common.lock, flags); diff --git a/drivers/clk/sunxi-ng/ccu_mp.h b/drivers/clk/sunxi-ng/ccu_mp.h index aaef11d..5107635 100644 --- a/drivers/clk/sunxi-ng/ccu_mp.h +++ b/drivers/clk/sunxi-ng/ccu_mp.h @@ -33,9 +33,33 @@ struct ccu_mp { struct ccu_div_internal m; struct ccu_div_internal p; struct ccu_mux_internal mux; + + unsigned int fixed_post_div; + struct ccu_common common; }; +#define SUNXI_CCU_MP_WITH_MUX_GATE_POSTDIV(_struct, _name, _parents, _reg, \ + _mshift, _mwidth, \ + _pshift, _pwidth, \ + _muxshift, _muxwidth, \ + _gate, _postdiv, _flags) \ + struct ccu_mp _struct = { \ + .enable = _gate, \ + .m = _SUNXI_CCU_DIV(_mshift, _mwidth), \ + .p = _SUNXI_CCU_DIV(_pshift, _pwidth), \ + .mux = _SUNXI_CCU_MUX(_muxshift, _muxwidth), \ + .fixed_post_div = _postdiv, \ + .common = { \ + .reg = _reg, \ + .features = CCU_FEATURE_FIXED_POSTDIV, \ + .hw.init = CLK_HW_INIT_PARENTS(_name, \ + _parents, \ + &ccu_mp_ops, \ + _flags), \ + } \ + } + #define SUNXI_CCU_MP_WITH_MUX_GATE(_struct, _name, _parents, _reg, \ _mshift, _mwidth, \ _pshift, _pwidth, \ diff --git a/drivers/clk/sunxi-ng/ccu_nm.c b/drivers/clk/sunxi-ng/ccu_nm.c index 7620aa9..a16de09 100644 --- a/drivers/clk/sunxi-ng/ccu_nm.c +++ b/drivers/clk/sunxi-ng/ccu_nm.c @@ -70,11 +70,18 @@ static unsigned long ccu_nm_recalc_rate(struct clk_hw *hw, unsigned long parent_rate) { struct ccu_nm *nm = hw_to_ccu_nm(hw); + unsigned long rate; unsigned long n, m; u32 reg; - if (ccu_frac_helper_is_enabled(&nm->common, &nm->frac)) - return ccu_frac_helper_read_rate(&nm->common, &nm->frac); + if (ccu_frac_helper_is_enabled(&nm->common, &nm->frac)) { + rate = ccu_frac_helper_read_rate(&nm->common, &nm->frac); + + if (nm->common.features & CCU_FEATURE_FIXED_POSTDIV) + rate /= nm->fixed_post_div; + + return rate; + } reg = readl(nm->common.base + nm->common.reg); @@ -90,15 +97,15 @@ static unsigned long ccu_nm_recalc_rate(struct clk_hw *hw, if (!m) m++; - if (ccu_sdm_helper_is_enabled(&nm->common, &nm->sdm)) { - unsigned long rate = - ccu_sdm_helper_read_rate(&nm->common, &nm->sdm, - m, n); - if (rate) - return rate; - } + if (ccu_sdm_helper_is_enabled(&nm->common, &nm->sdm)) + rate = ccu_sdm_helper_read_rate(&nm->common, &nm->sdm, m, n); + else + rate = parent_rate * n / m; + + if (nm->common.features & CCU_FEATURE_FIXED_POSTDIV) + rate /= nm->fixed_post_div; - return parent_rate * n / m; + return rate; } static long ccu_nm_round_rate(struct clk_hw *hw, unsigned long rate, @@ -107,11 +114,20 @@ static long ccu_nm_round_rate(struct clk_hw *hw, unsigned long rate, struct ccu_nm *nm = hw_to_ccu_nm(hw); struct _ccu_nm _nm; - if (ccu_frac_helper_has_rate(&nm->common, &nm->frac, rate)) + if (nm->common.features & CCU_FEATURE_FIXED_POSTDIV) + rate *= nm->fixed_post_div; + + if (ccu_frac_helper_has_rate(&nm->common, &nm->frac, rate)) { + if (nm->common.features & CCU_FEATURE_FIXED_POSTDIV) + rate /= nm->fixed_post_div; return rate; + } - if (ccu_sdm_helper_has_rate(&nm->common, &nm->sdm, rate)) + if (ccu_sdm_helper_has_rate(&nm->common, &nm->sdm, rate)) { + if (nm->common.features & CCU_FEATURE_FIXED_POSTDIV) + rate /= nm->fixed_post_div; return rate; + } _nm.min_n = nm->n.min ?: 1; _nm.max_n = nm->n.max ?: 1 << nm->n.width; @@ -119,8 +135,12 @@ static long ccu_nm_round_rate(struct clk_hw *hw, unsigned long rate, _nm.max_m = nm->m.max ?: 1 << nm->m.width; ccu_nm_find_best(*parent_rate, rate, &_nm); + rate = *parent_rate * _nm.n / _nm.m; + + if (nm->common.features & CCU_FEATURE_FIXED_POSTDIV) + rate /= nm->fixed_post_div; - return *parent_rate * _nm.n / _nm.m; + return rate; } static int ccu_nm_set_rate(struct clk_hw *hw, unsigned long rate, @@ -131,6 +151,10 @@ static int ccu_nm_set_rate(struct clk_hw *hw, unsigned long rate, unsigned long flags; u32 reg; + /* Adjust target rate according to post-dividers */ + if (nm->common.features & CCU_FEATURE_FIXED_POSTDIV) + rate = rate * nm->fixed_post_div; + if (ccu_frac_helper_has_rate(&nm->common, &nm->frac, rate)) { spin_lock_irqsave(nm->common.lock, flags); diff --git a/drivers/clk/sunxi-ng/ccu_nm.h b/drivers/clk/sunxi-ng/ccu_nm.h index c623b0c..eba586b 100644 --- a/drivers/clk/sunxi-ng/ccu_nm.h +++ b/drivers/clk/sunxi-ng/ccu_nm.h @@ -36,6 +36,8 @@ struct ccu_nm { struct ccu_frac_internal frac; struct ccu_sdm_internal sdm; + unsigned int fixed_post_div; + struct ccu_common common; }; diff --git a/drivers/clk/sunxi/clk-factors.c b/drivers/clk/sunxi/clk-factors.c index 856fef6..661a732 100644 --- a/drivers/clk/sunxi/clk-factors.c +++ b/drivers/clk/sunxi/clk-factors.c @@ -176,10 +176,10 @@ static const struct clk_ops clk_factors_ops = { .set_rate = clk_factors_set_rate, }; -struct clk *sunxi_factors_register(struct device_node *node, - const struct factors_data *data, - spinlock_t *lock, - void __iomem *reg) +static struct clk *__sunxi_factors_register(struct device_node *node, + const struct factors_data *data, + spinlock_t *lock, void __iomem *reg, + unsigned long flags) { struct clk *clk; struct clk_factors *factors; @@ -249,7 +249,7 @@ struct clk *sunxi_factors_register(struct device_node *node, parents, i, mux_hw, &clk_mux_ops, &factors->hw, &clk_factors_ops, - gate_hw, &clk_gate_ops, 0); + gate_hw, &clk_gate_ops, CLK_IS_CRITICAL); if (IS_ERR(clk)) goto err_register; @@ -272,6 +272,22 @@ err_factors: return NULL; } +struct clk *sunxi_factors_register(struct device_node *node, + const struct factors_data *data, + spinlock_t *lock, + void __iomem *reg) +{ + return __sunxi_factors_register(node, data, lock, reg, 0); +} + +struct clk *sunxi_factors_register_critical(struct device_node *node, + const struct factors_data *data, + spinlock_t *lock, + void __iomem *reg) +{ + return __sunxi_factors_register(node, data, lock, reg, CLK_IS_CRITICAL); +} + void sunxi_factors_unregister(struct device_node *node, struct clk *clk) { struct clk_hw *hw = __clk_get_hw(clk); diff --git a/drivers/clk/sunxi/clk-factors.h b/drivers/clk/sunxi/clk-factors.h index 824f746..7ad2ca9 100644 --- a/drivers/clk/sunxi/clk-factors.h +++ b/drivers/clk/sunxi/clk-factors.h @@ -55,6 +55,10 @@ struct clk *sunxi_factors_register(struct device_node *node, const struct factors_data *data, spinlock_t *lock, void __iomem *reg); +struct clk *sunxi_factors_register_critical(struct device_node *node, + const struct factors_data *data, + spinlock_t *lock, + void __iomem *reg); void sunxi_factors_unregister(struct device_node *node, struct clk *clk); diff --git a/drivers/clk/sunxi/clk-mod0.c b/drivers/clk/sunxi/clk-mod0.c index 4417ae1..a27c264c 100644 --- a/drivers/clk/sunxi/clk-mod0.c +++ b/drivers/clk/sunxi/clk-mod0.c @@ -15,7 +15,6 @@ */ #include <linux/clk.h> -#include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/of_address.h> #include <linux/platform_device.h> @@ -155,7 +154,6 @@ static DEFINE_SPINLOCK(sun5i_a13_mbus_lock); static void __init sun5i_a13_mbus_setup(struct device_node *node) { - struct clk *mbus; void __iomem *reg; reg = of_iomap(node, 0); @@ -164,12 +162,9 @@ static void __init sun5i_a13_mbus_setup(struct device_node *node) return; } - mbus = sunxi_factors_register(node, &sun4i_a10_mod0_data, - &sun5i_a13_mbus_lock, reg); - /* The MBUS clocks needs to be always enabled */ - __clk_get(mbus); - clk_prepare_enable(mbus); + sunxi_factors_register_critical(node, &sun4i_a10_mod0_data, + &sun5i_a13_mbus_lock, reg); } CLK_OF_DECLARE(sun5i_a13_mbus, "allwinner,sun5i-a13-mbus-clk", sun5i_a13_mbus_setup); diff --git a/drivers/clk/sunxi/clk-sun8i-apb0.c b/drivers/clk/sunxi/clk-sun8i-apb0.c index ea1eed2..d5c3180 100644 --- a/drivers/clk/sunxi/clk-sun8i-apb0.c +++ b/drivers/clk/sunxi/clk-sun8i-apb0.c @@ -98,10 +98,7 @@ static int sun8i_a23_apb0_clk_probe(struct platform_device *pdev) return PTR_ERR(reg); clk = sun8i_a23_apb0_register(np, reg); - if (IS_ERR(clk)) - return PTR_ERR(clk); - - return 0; + return PTR_ERR_OR_ZERO(clk); } static const struct of_device_id sun8i_a23_apb0_clk_dt_ids[] = { diff --git a/drivers/clk/sunxi/clk-sun8i-mbus.c b/drivers/clk/sunxi/clk-sun8i-mbus.c index b200ebf..56db89b 100644 --- a/drivers/clk/sunxi/clk-sun8i-mbus.c +++ b/drivers/clk/sunxi/clk-sun8i-mbus.c @@ -15,7 +15,6 @@ */ #include <linux/clk.h> -#include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/slab.h> #include <linux/spinlock.h> @@ -82,11 +81,12 @@ static void __init sun8i_a23_mbus_setup(struct device_node *node) mux->mask = SUN8I_MBUS_MUX_MASK; mux->lock = &sun8i_a23_mbus_lock; + /* The MBUS clocks needs to be always enabled */ clk = clk_register_composite(NULL, clk_name, parents, num_parents, &mux->hw, &clk_mux_ops, &div->hw, &clk_divider_ops, &gate->hw, &clk_gate_ops, - 0); + CLK_IS_CRITICAL); if (IS_ERR(clk)) goto err_free_gate; @@ -95,9 +95,6 @@ static void __init sun8i_a23_mbus_setup(struct device_node *node) goto err_unregister_clk; kfree(parents); /* parents is deep copied */ - /* The MBUS clocks needs to be always enabled */ - __clk_get(clk); - clk_prepare_enable(clk); return; diff --git a/drivers/clk/sunxi/clk-sun9i-core.c b/drivers/clk/sunxi/clk-sun9i-core.c index 43f014f..e9295c2 100644 --- a/drivers/clk/sunxi/clk-sun9i-core.c +++ b/drivers/clk/sunxi/clk-sun9i-core.c @@ -15,7 +15,6 @@ */ #include <linux/clk.h> -#include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/of.h> #include <linux/of_address.h> @@ -140,7 +139,6 @@ static DEFINE_SPINLOCK(sun9i_a80_gt_lock); static void __init sun9i_a80_gt_setup(struct device_node *node) { void __iomem *reg; - struct clk *gt; reg = of_io_request_and_map(node, 0, of_node_full_name(node)); if (IS_ERR(reg)) { @@ -149,12 +147,9 @@ static void __init sun9i_a80_gt_setup(struct device_node *node) return; } - gt = sunxi_factors_register(node, &sun9i_a80_gt_data, - &sun9i_a80_gt_lock, reg); - /* The GT bus clock needs to be always enabled */ - __clk_get(gt); - clk_prepare_enable(gt); + sunxi_factors_register_critical(node, &sun9i_a80_gt_data, + &sun9i_a80_gt_lock, reg); } CLK_OF_DECLARE(sun9i_a80_gt, "allwinner,sun9i-a80-gt-clk", sun9i_a80_gt_setup); diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c index aa4add5..012714d 100644 --- a/drivers/clk/sunxi/clk-sunxi.c +++ b/drivers/clk/sunxi/clk-sunxi.c @@ -656,7 +656,8 @@ static const struct mux_data sun8i_h3_ahb2_mux_data __initconst = { }; static struct clk * __init sunxi_mux_clk_setup(struct device_node *node, - const struct mux_data *data) + const struct mux_data *data, + unsigned long flags) { struct clk *clk; const char *clk_name = node->name; @@ -678,7 +679,7 @@ static struct clk * __init sunxi_mux_clk_setup(struct device_node *node, } clk = clk_register_mux(NULL, clk_name, parents, i, - CLK_SET_RATE_PARENT, reg, + CLK_SET_RATE_PARENT | flags, reg, data->shift, SUNXI_MUX_GATE_WIDTH, 0, &clk_lock); @@ -703,29 +704,22 @@ out_unmap: static void __init sun4i_cpu_clk_setup(struct device_node *node) { - struct clk *clk; - - clk = sunxi_mux_clk_setup(node, &sun4i_cpu_mux_data); - if (!clk) - return; - /* Protect CPU clock */ - __clk_get(clk); - clk_prepare_enable(clk); + sunxi_mux_clk_setup(node, &sun4i_cpu_mux_data, CLK_IS_CRITICAL); } CLK_OF_DECLARE(sun4i_cpu, "allwinner,sun4i-a10-cpu-clk", sun4i_cpu_clk_setup); static void __init sun6i_ahb1_mux_clk_setup(struct device_node *node) { - sunxi_mux_clk_setup(node, &sun6i_a31_ahb1_mux_data); + sunxi_mux_clk_setup(node, &sun6i_a31_ahb1_mux_data, 0); } CLK_OF_DECLARE(sun6i_ahb1_mux, "allwinner,sun6i-a31-ahb1-mux-clk", sun6i_ahb1_mux_clk_setup); static void __init sun8i_ahb2_clk_setup(struct device_node *node) { - sunxi_mux_clk_setup(node, &sun8i_h3_ahb2_mux_data); + sunxi_mux_clk_setup(node, &sun8i_h3_ahb2_mux_data, 0); } CLK_OF_DECLARE(sun8i_ahb2, "allwinner,sun8i-h3-ahb2-clk", sun8i_ahb2_clk_setup); @@ -900,6 +894,7 @@ struct divs_data { u8 shift; /* otherwise it's a normal divisor with this shift */ u8 pow; /* is it power-of-two based? */ u8 gate; /* is it independently gateable? */ + bool critical; } div[SUNXI_DIVS_MAX_QTY]; }; @@ -915,7 +910,8 @@ static const struct divs_data pll5_divs_data __initconst = { .factors = &sun4i_pll5_data, .ndivs = 2, .div = { - { .shift = 0, .pow = 0, }, /* M, DDR */ + /* Protect PLL5_DDR */ + { .shift = 0, .pow = 0, .critical = true }, /* M, DDR */ { .shift = 16, .pow = 1, }, /* P, other */ /* No output for the base factor clock */ } @@ -1089,7 +1085,9 @@ static struct clk ** __init sunxi_divs_clk_setup(struct device_node *node, NULL, NULL, rate_hw, rate_ops, gate_hw, &clk_gate_ops, - clkflags); + clkflags | + data->div[i].critical ? + CLK_IS_CRITICAL : 0); WARN_ON(IS_ERR(clk_data->clks[i])); } @@ -1117,15 +1115,7 @@ out_unmap: static void __init sun4i_pll5_clk_setup(struct device_node *node) { - struct clk **clks; - - clks = sunxi_divs_clk_setup(node, &pll5_divs_data); - if (!clks) - return; - - /* Protect PLL5_DDR */ - __clk_get(clks[0]); - clk_prepare_enable(clks[0]); + sunxi_divs_clk_setup(node, &pll5_divs_data); } CLK_OF_DECLARE(sun4i_pll5, "allwinner,sun4i-a10-pll5-clk", sun4i_pll5_clk_setup); diff --git a/drivers/clk/ti/Makefile b/drivers/clk/ti/Makefile index a2293ee..5ab295d 100644 --- a/drivers/clk/ti/Makefile +++ b/drivers/clk/ti/Makefile @@ -19,10 +19,6 @@ obj-$(CONFIG_SOC_DRA7XX) += $(clk-common) clk-7xx.o \ clk-dra7-atl.o dpll3xxx.o dpll44xx.o obj-$(CONFIG_SOC_AM43XX) += $(clk-common) dpll3xxx.o clk-43xx.o -ifdef CONFIG_ATAGS -obj-$(CONFIG_ARCH_OMAP3) += clk-3xxx-legacy.o -endif - endif # CONFIG_ARCH_OMAP2PLUS obj-$(CONFIG_COMMON_CLK_TI_ADPLL) += adpll.o diff --git a/drivers/clk/ti/clk-3xxx-legacy.c b/drivers/clk/ti/clk-3xxx-legacy.c deleted file mode 100644 index 0fbf8a9..0000000 --- a/drivers/clk/ti/clk-3xxx-legacy.c +++ /dev/null @@ -1,4656 +0,0 @@ -/* - * OMAP3 Legacy clock data - * - * Copyright (C) 2014 Texas Instruments, Inc - * Tero Kristo (t-kristo@ti.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. - * - * This program is distributed "as is" WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/kernel.h> -#include <linux/clk.h> -#include <linux/clk-provider.h> -#include <linux/clk/ti.h> - -#include "clock.h" - -static struct ti_clk_fixed virt_12m_ck_data = { - .frequency = 12000000, -}; - -static struct ti_clk virt_12m_ck = { - .name = "virt_12m_ck", - .type = TI_CLK_FIXED, - .data = &virt_12m_ck_data, -}; - -static struct ti_clk_fixed virt_13m_ck_data = { - .frequency = 13000000, -}; - -static struct ti_clk virt_13m_ck = { - .name = "virt_13m_ck", - .type = TI_CLK_FIXED, - .data = &virt_13m_ck_data, -}; - -static struct ti_clk_fixed virt_19200000_ck_data = { - .frequency = 19200000, -}; - -static struct ti_clk virt_19200000_ck = { - .name = "virt_19200000_ck", - .type = TI_CLK_FIXED, - .data = &virt_19200000_ck_data, -}; - -static struct ti_clk_fixed virt_26000000_ck_data = { - .frequency = 26000000, -}; - -static struct ti_clk virt_26000000_ck = { - .name = "virt_26000000_ck", - .type = TI_CLK_FIXED, - .data = &virt_26000000_ck_data, -}; - -static struct ti_clk_fixed virt_38_4m_ck_data = { - .frequency = 38400000, -}; - -static struct ti_clk virt_38_4m_ck = { - .name = "virt_38_4m_ck", - .type = TI_CLK_FIXED, - .data = &virt_38_4m_ck_data, -}; - -static struct ti_clk_fixed virt_16_8m_ck_data = { - .frequency = 16800000, -}; - -static struct ti_clk virt_16_8m_ck = { - .name = "virt_16_8m_ck", - .type = TI_CLK_FIXED, - .data = &virt_16_8m_ck_data, -}; - -static const char *osc_sys_ck_parents[] = { - "virt_12m_ck", - "virt_13m_ck", - "virt_19200000_ck", - "virt_26000000_ck", - "virt_38_4m_ck", - "virt_16_8m_ck", -}; - -static struct ti_clk_mux osc_sys_ck_data = { - .num_parents = ARRAY_SIZE(osc_sys_ck_parents), - .reg = 0xd40, - .module = TI_CLKM_PRM, - .parents = osc_sys_ck_parents, -}; - -static struct ti_clk osc_sys_ck = { - .name = "osc_sys_ck", - .type = TI_CLK_MUX, - .data = &osc_sys_ck_data, -}; - -static struct ti_clk_divider sys_ck_data = { - .parent = "osc_sys_ck", - .bit_shift = 6, - .max_div = 3, - .reg = 0x1270, - .module = TI_CLKM_PRM, - .flags = CLKF_INDEX_STARTS_AT_ONE, -}; - -static struct ti_clk sys_ck = { - .name = "sys_ck", - .type = TI_CLK_DIVIDER, - .data = &sys_ck_data, -}; - -static const char *dpll3_ck_parents[] = { - "sys_ck", - "sys_ck", -}; - -static struct ti_clk_dpll dpll3_ck_data = { - .num_parents = ARRAY_SIZE(dpll3_ck_parents), - .control_reg = 0xd00, - .idlest_reg = 0xd20, - .mult_div1_reg = 0xd40, - .autoidle_reg = 0xd30, - .module = TI_CLKM_CM, - .parents = dpll3_ck_parents, - .flags = CLKF_CORE, - .freqsel_mask = 0xf0, - .div1_mask = 0x7f00, - .idlest_mask = 0x1, - .auto_recal_bit = 0x3, - .max_divider = 0x80, - .min_divider = 0x1, - .recal_en_bit = 0x5, - .max_multiplier = 0x7ff, - .enable_mask = 0x7, - .mult_mask = 0x7ff0000, - .recal_st_bit = 0x5, - .autoidle_mask = 0x7, -}; - -static struct ti_clk dpll3_ck = { - .name = "dpll3_ck", - .clkdm_name = "dpll3_clkdm", - .type = TI_CLK_DPLL, - .data = &dpll3_ck_data, -}; - -static struct ti_clk_divider dpll3_m2_ck_data = { - .parent = "dpll3_ck", - .bit_shift = 27, - .max_div = 31, - .reg = 0xd40, - .module = TI_CLKM_CM, - .flags = CLKF_INDEX_STARTS_AT_ONE, -}; - -static struct ti_clk dpll3_m2_ck = { - .name = "dpll3_m2_ck", - .type = TI_CLK_DIVIDER, - .data = &dpll3_m2_ck_data, -}; - -static struct ti_clk_fixed_factor core_ck_data = { - .parent = "dpll3_m2_ck", - .div = 1, - .mult = 1, -}; - -static struct ti_clk core_ck = { - .name = "core_ck", - .type = TI_CLK_FIXED_FACTOR, - .data = &core_ck_data, -}; - -static struct ti_clk_divider l3_ick_data = { - .parent = "core_ck", - .max_div = 3, - .reg = 0xa40, - .module = TI_CLKM_CM, - .flags = CLKF_INDEX_STARTS_AT_ONE, -}; - -static struct ti_clk l3_ick = { - .name = "l3_ick", - .type = TI_CLK_DIVIDER, - .data = &l3_ick_data, -}; - -static struct ti_clk_fixed_factor security_l3_ick_data = { - .parent = "l3_ick", - .div = 1, - .mult = 1, -}; - -static struct ti_clk security_l3_ick = { - .name = "security_l3_ick", - .type = TI_CLK_FIXED_FACTOR, - .data = &security_l3_ick_data, -}; - -static struct ti_clk_fixed_factor wkup_l4_ick_data = { - .parent = "sys_ck", - .div = 1, - .mult = 1, -}; - -static struct ti_clk wkup_l4_ick = { - .name = "wkup_l4_ick", - .type = TI_CLK_FIXED_FACTOR, - .data = &wkup_l4_ick_data, -}; - -static struct ti_clk_gate usim_ick_data = { - .parent = "wkup_l4_ick", - .bit_shift = 9, - .reg = 0xc10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk usim_ick = { - .name = "usim_ick", - .clkdm_name = "wkup_clkdm", - .type = TI_CLK_GATE, - .data = &usim_ick_data, -}; - -static struct ti_clk_gate dss2_alwon_fck_data = { - .parent = "sys_ck", - .bit_shift = 1, - .reg = 0xe00, - .module = TI_CLKM_CM, -}; - -static struct ti_clk dss2_alwon_fck = { - .name = "dss2_alwon_fck", - .clkdm_name = "dss_clkdm", - .type = TI_CLK_GATE, - .data = &dss2_alwon_fck_data, -}; - -static struct ti_clk_divider l4_ick_data = { - .parent = "l3_ick", - .bit_shift = 2, - .max_div = 3, - .reg = 0xa40, - .module = TI_CLKM_CM, - .flags = CLKF_INDEX_STARTS_AT_ONE, -}; - -static struct ti_clk l4_ick = { - .name = "l4_ick", - .type = TI_CLK_DIVIDER, - .data = &l4_ick_data, -}; - -static struct ti_clk_fixed_factor core_l4_ick_data = { - .parent = "l4_ick", - .div = 1, - .mult = 1, -}; - -static struct ti_clk core_l4_ick = { - .name = "core_l4_ick", - .type = TI_CLK_FIXED_FACTOR, - .data = &core_l4_ick_data, -}; - -static struct ti_clk_gate mmchs2_ick_data = { - .parent = "core_l4_ick", - .bit_shift = 25, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk mmchs2_ick = { - .name = "mmchs2_ick", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &mmchs2_ick_data, -}; - -static const char *dpll4_ck_parents[] = { - "sys_ck", - "sys_ck", -}; - -static struct ti_clk_dpll dpll4_ck_data = { - .num_parents = ARRAY_SIZE(dpll4_ck_parents), - .control_reg = 0xd00, - .idlest_reg = 0xd20, - .mult_div1_reg = 0xd44, - .autoidle_reg = 0xd30, - .module = TI_CLKM_CM, - .parents = dpll4_ck_parents, - .flags = CLKF_PER, - .freqsel_mask = 0xf00000, - .modes = 0x82, - .div1_mask = 0x7f, - .idlest_mask = 0x2, - .auto_recal_bit = 0x13, - .max_divider = 0x80, - .min_divider = 0x1, - .recal_en_bit = 0x6, - .max_multiplier = 0x7ff, - .enable_mask = 0x70000, - .mult_mask = 0x7ff00, - .recal_st_bit = 0x6, - .autoidle_mask = 0x38, -}; - -static struct ti_clk dpll4_ck = { - .name = "dpll4_ck", - .clkdm_name = "dpll4_clkdm", - .type = TI_CLK_DPLL, - .data = &dpll4_ck_data, -}; - -static struct ti_clk_divider dpll4_m2_ck_data = { - .parent = "dpll4_ck", - .max_div = 63, - .reg = 0xd48, - .module = TI_CLKM_CM, - .flags = CLKF_INDEX_STARTS_AT_ONE, -}; - -static struct ti_clk dpll4_m2_ck = { - .name = "dpll4_m2_ck", - .type = TI_CLK_DIVIDER, - .data = &dpll4_m2_ck_data, -}; - -static struct ti_clk_fixed_factor dpll4_m2x2_mul_ck_data = { - .parent = "dpll4_m2_ck", - .div = 1, - .mult = 2, -}; - -static struct ti_clk dpll4_m2x2_mul_ck = { - .name = "dpll4_m2x2_mul_ck", - .type = TI_CLK_FIXED_FACTOR, - .data = &dpll4_m2x2_mul_ck_data, -}; - -static struct ti_clk_gate dpll4_m2x2_ck_data = { - .parent = "dpll4_m2x2_mul_ck", - .bit_shift = 0x1b, - .reg = 0xd00, - .module = TI_CLKM_CM, - .flags = CLKF_SET_BIT_TO_DISABLE, -}; - -static struct ti_clk dpll4_m2x2_ck = { - .name = "dpll4_m2x2_ck", - .type = TI_CLK_GATE, - .data = &dpll4_m2x2_ck_data, -}; - -static struct ti_clk_fixed_factor omap_96m_alwon_fck_data = { - .parent = "dpll4_m2x2_ck", - .div = 1, - .mult = 1, -}; - -static struct ti_clk omap_96m_alwon_fck = { - .name = "omap_96m_alwon_fck", - .type = TI_CLK_FIXED_FACTOR, - .data = &omap_96m_alwon_fck_data, -}; - -static struct ti_clk_fixed_factor cm_96m_fck_data = { - .parent = "omap_96m_alwon_fck", - .div = 1, - .mult = 1, -}; - -static struct ti_clk cm_96m_fck = { - .name = "cm_96m_fck", - .type = TI_CLK_FIXED_FACTOR, - .data = &cm_96m_fck_data, -}; - -static const char *omap_96m_fck_parents[] = { - "cm_96m_fck", - "sys_ck", -}; - -static struct ti_clk_mux omap_96m_fck_data = { - .bit_shift = 6, - .num_parents = ARRAY_SIZE(omap_96m_fck_parents), - .reg = 0xd40, - .module = TI_CLKM_CM, - .parents = omap_96m_fck_parents, -}; - -static struct ti_clk omap_96m_fck = { - .name = "omap_96m_fck", - .type = TI_CLK_MUX, - .data = &omap_96m_fck_data, -}; - -static struct ti_clk_fixed_factor core_96m_fck_data = { - .parent = "omap_96m_fck", - .div = 1, - .mult = 1, -}; - -static struct ti_clk core_96m_fck = { - .name = "core_96m_fck", - .type = TI_CLK_FIXED_FACTOR, - .data = &core_96m_fck_data, -}; - -static struct ti_clk_gate mspro_fck_data = { - .parent = "core_96m_fck", - .bit_shift = 23, - .reg = 0xa00, - .module = TI_CLKM_CM, - .flags = CLKF_WAIT, -}; - -static struct ti_clk mspro_fck = { - .name = "mspro_fck", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &mspro_fck_data, -}; - -static struct ti_clk_gate dss_ick_3430es2_data = { - .parent = "l4_ick", - .bit_shift = 0, - .reg = 0xe10, - .module = TI_CLKM_CM, - .flags = CLKF_DSS | CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk dss_ick_3430es2 = { - .name = "dss_ick", - .clkdm_name = "dss_clkdm", - .type = TI_CLK_GATE, - .data = &dss_ick_3430es2_data, -}; - -static struct ti_clk_gate uart4_ick_am35xx_data = { - .parent = "core_l4_ick", - .bit_shift = 23, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk uart4_ick_am35xx = { - .name = "uart4_ick_am35xx", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &uart4_ick_am35xx_data, -}; - -static struct ti_clk_fixed_factor security_l4_ick2_data = { - .parent = "l4_ick", - .div = 1, - .mult = 1, -}; - -static struct ti_clk security_l4_ick2 = { - .name = "security_l4_ick2", - .type = TI_CLK_FIXED_FACTOR, - .data = &security_l4_ick2_data, -}; - -static struct ti_clk_gate aes1_ick_data = { - .parent = "security_l4_ick2", - .bit_shift = 3, - .reg = 0xa14, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk aes1_ick = { - .name = "aes1_ick", - .type = TI_CLK_GATE, - .data = &aes1_ick_data, -}; - -static const char *dpll5_ck_parents[] = { - "sys_ck", - "sys_ck", -}; - -static struct ti_clk_dpll dpll5_ck_data = { - .num_parents = ARRAY_SIZE(dpll5_ck_parents), - .control_reg = 0xd04, - .idlest_reg = 0xd24, - .mult_div1_reg = 0xd4c, - .autoidle_reg = 0xd34, - .module = TI_CLKM_CM, - .parents = dpll5_ck_parents, - .freqsel_mask = 0xf0, - .modes = 0x82, - .div1_mask = 0x7f, - .idlest_mask = 0x1, - .auto_recal_bit = 0x3, - .max_divider = 0x80, - .min_divider = 0x1, - .recal_en_bit = 0x19, - .max_multiplier = 0x7ff, - .enable_mask = 0x7, - .mult_mask = 0x7ff00, - .recal_st_bit = 0x19, - .autoidle_mask = 0x7, -}; - -static struct ti_clk dpll5_ck = { - .name = "dpll5_ck", - .clkdm_name = "dpll5_clkdm", - .type = TI_CLK_DPLL, - .data = &dpll5_ck_data, -}; - -static struct ti_clk_divider dpll5_m2_ck_data = { - .parent = "dpll5_ck", - .max_div = 31, - .reg = 0xd50, - .module = TI_CLKM_CM, - .flags = CLKF_INDEX_STARTS_AT_ONE, -}; - -static struct ti_clk dpll5_m2_ck = { - .name = "dpll5_m2_ck", - .type = TI_CLK_DIVIDER, - .data = &dpll5_m2_ck_data, -}; - -static struct ti_clk_gate usbhost_120m_fck_data = { - .parent = "dpll5_m2_ck", - .bit_shift = 1, - .reg = 0x1400, - .module = TI_CLKM_CM, -}; - -static struct ti_clk usbhost_120m_fck = { - .name = "usbhost_120m_fck", - .clkdm_name = "usbhost_clkdm", - .type = TI_CLK_GATE, - .data = &usbhost_120m_fck_data, -}; - -static struct ti_clk_fixed_factor cm_96m_d2_fck_data = { - .parent = "cm_96m_fck", - .div = 2, - .mult = 1, -}; - -static struct ti_clk cm_96m_d2_fck = { - .name = "cm_96m_d2_fck", - .type = TI_CLK_FIXED_FACTOR, - .data = &cm_96m_d2_fck_data, -}; - -static struct ti_clk_fixed sys_altclk_data = { - .frequency = 0x0, -}; - -static struct ti_clk sys_altclk = { - .name = "sys_altclk", - .type = TI_CLK_FIXED, - .data = &sys_altclk_data, -}; - -static const char *omap_48m_fck_parents[] = { - "cm_96m_d2_fck", - "sys_altclk", -}; - -static struct ti_clk_mux omap_48m_fck_data = { - .bit_shift = 3, - .num_parents = ARRAY_SIZE(omap_48m_fck_parents), - .reg = 0xd40, - .module = TI_CLKM_CM, - .parents = omap_48m_fck_parents, -}; - -static struct ti_clk omap_48m_fck = { - .name = "omap_48m_fck", - .type = TI_CLK_MUX, - .data = &omap_48m_fck_data, -}; - -static struct ti_clk_fixed_factor core_48m_fck_data = { - .parent = "omap_48m_fck", - .div = 1, - .mult = 1, -}; - -static struct ti_clk core_48m_fck = { - .name = "core_48m_fck", - .type = TI_CLK_FIXED_FACTOR, - .data = &core_48m_fck_data, -}; - -static struct ti_clk_fixed mcbsp_clks_data = { - .frequency = 0x0, -}; - -static struct ti_clk mcbsp_clks = { - .name = "mcbsp_clks", - .type = TI_CLK_FIXED, - .data = &mcbsp_clks_data, -}; - -static struct ti_clk_gate mcbsp2_gate_fck_data = { - .parent = "mcbsp_clks", - .bit_shift = 0, - .reg = 0x1000, - .module = TI_CLKM_CM, -}; - -static struct ti_clk_fixed_factor per_96m_fck_data = { - .parent = "omap_96m_alwon_fck", - .div = 1, - .mult = 1, -}; - -static struct ti_clk per_96m_fck = { - .name = "per_96m_fck", - .type = TI_CLK_FIXED_FACTOR, - .data = &per_96m_fck_data, -}; - -static const char *mcbsp2_mux_fck_parents[] = { - "per_96m_fck", - "mcbsp_clks", -}; - -static struct ti_clk_mux mcbsp2_mux_fck_data = { - .bit_shift = 6, - .num_parents = ARRAY_SIZE(mcbsp2_mux_fck_parents), - .reg = 0x274, - .module = TI_CLKM_SCRM, - .parents = mcbsp2_mux_fck_parents, -}; - -static struct ti_clk_composite mcbsp2_fck_data = { - .mux = &mcbsp2_mux_fck_data, - .gate = &mcbsp2_gate_fck_data, -}; - -static struct ti_clk mcbsp2_fck = { - .name = "mcbsp2_fck", - .type = TI_CLK_COMPOSITE, - .data = &mcbsp2_fck_data, -}; - -static struct ti_clk_fixed_factor dpll3_m2x2_ck_data = { - .parent = "dpll3_m2_ck", - .div = 1, - .mult = 2, -}; - -static struct ti_clk dpll3_m2x2_ck = { - .name = "dpll3_m2x2_ck", - .type = TI_CLK_FIXED_FACTOR, - .data = &dpll3_m2x2_ck_data, -}; - -static struct ti_clk_fixed_factor corex2_fck_data = { - .parent = "dpll3_m2x2_ck", - .div = 1, - .mult = 1, -}; - -static struct ti_clk corex2_fck = { - .name = "corex2_fck", - .type = TI_CLK_FIXED_FACTOR, - .data = &corex2_fck_data, -}; - -static struct ti_clk_gate ssi_ssr_gate_fck_3430es1_data = { - .parent = "corex2_fck", - .bit_shift = 0, - .reg = 0xa00, - .module = TI_CLKM_CM, - .flags = CLKF_NO_WAIT, -}; - -static int ssi_ssr_div_fck_3430es1_divs[] = { - 0, - 1, - 2, - 3, - 4, - 0, - 6, - 0, - 8, -}; - -static struct ti_clk_divider ssi_ssr_div_fck_3430es1_data = { - .num_dividers = ARRAY_SIZE(ssi_ssr_div_fck_3430es1_divs), - .parent = "corex2_fck", - .bit_shift = 8, - .dividers = ssi_ssr_div_fck_3430es1_divs, - .reg = 0xa40, - .module = TI_CLKM_CM, -}; - -static struct ti_clk_composite ssi_ssr_fck_3430es1_data = { - .gate = &ssi_ssr_gate_fck_3430es1_data, - .divider = &ssi_ssr_div_fck_3430es1_data, -}; - -static struct ti_clk ssi_ssr_fck_3430es1 = { - .name = "ssi_ssr_fck", - .type = TI_CLK_COMPOSITE, - .data = &ssi_ssr_fck_3430es1_data, -}; - -static struct ti_clk_fixed_factor ssi_sst_fck_3430es1_data = { - .parent = "ssi_ssr_fck", - .div = 2, - .mult = 1, -}; - -static struct ti_clk ssi_sst_fck_3430es1 = { - .name = "ssi_sst_fck", - .type = TI_CLK_FIXED_FACTOR, - .data = &ssi_sst_fck_3430es1_data, -}; - -static struct ti_clk_fixed omap_32k_fck_data = { - .frequency = 32768, -}; - -static struct ti_clk omap_32k_fck = { - .name = "omap_32k_fck", - .type = TI_CLK_FIXED, - .data = &omap_32k_fck_data, -}; - -static struct ti_clk_fixed_factor per_32k_alwon_fck_data = { - .parent = "omap_32k_fck", - .div = 1, - .mult = 1, -}; - -static struct ti_clk per_32k_alwon_fck = { - .name = "per_32k_alwon_fck", - .type = TI_CLK_FIXED_FACTOR, - .data = &per_32k_alwon_fck_data, -}; - -static struct ti_clk_gate gpio5_dbck_data = { - .parent = "per_32k_alwon_fck", - .bit_shift = 16, - .reg = 0x1000, - .module = TI_CLKM_CM, -}; - -static struct ti_clk gpio5_dbck = { - .name = "gpio5_dbck", - .clkdm_name = "per_clkdm", - .type = TI_CLK_GATE, - .data = &gpio5_dbck_data, -}; - -static struct ti_clk_gate gpt1_ick_data = { - .parent = "wkup_l4_ick", - .bit_shift = 0, - .reg = 0xc10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk gpt1_ick = { - .name = "gpt1_ick", - .clkdm_name = "wkup_clkdm", - .type = TI_CLK_GATE, - .data = &gpt1_ick_data, -}; - -static struct ti_clk_gate mcspi3_fck_data = { - .parent = "core_48m_fck", - .bit_shift = 20, - .reg = 0xa00, - .module = TI_CLKM_CM, - .flags = CLKF_WAIT, -}; - -static struct ti_clk mcspi3_fck = { - .name = "mcspi3_fck", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &mcspi3_fck_data, -}; - -static struct ti_clk_gate gpt2_gate_fck_data = { - .parent = "sys_ck", - .bit_shift = 3, - .reg = 0x1000, - .module = TI_CLKM_CM, -}; - -static const char *gpt2_mux_fck_parents[] = { - "omap_32k_fck", - "sys_ck", -}; - -static struct ti_clk_mux gpt2_mux_fck_data = { - .num_parents = ARRAY_SIZE(gpt2_mux_fck_parents), - .reg = 0x1040, - .module = TI_CLKM_CM, - .parents = gpt2_mux_fck_parents, -}; - -static struct ti_clk_composite gpt2_fck_data = { - .mux = &gpt2_mux_fck_data, - .gate = &gpt2_gate_fck_data, -}; - -static struct ti_clk gpt2_fck = { - .name = "gpt2_fck", - .type = TI_CLK_COMPOSITE, - .data = &gpt2_fck_data, -}; - -static struct ti_clk_gate gpt10_ick_data = { - .parent = "core_l4_ick", - .bit_shift = 11, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk gpt10_ick = { - .name = "gpt10_ick", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &gpt10_ick_data, -}; - -static struct ti_clk_gate uart2_fck_data = { - .parent = "core_48m_fck", - .bit_shift = 14, - .reg = 0xa00, - .module = TI_CLKM_CM, - .flags = CLKF_WAIT, -}; - -static struct ti_clk uart2_fck = { - .name = "uart2_fck", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &uart2_fck_data, -}; - -static struct ti_clk_fixed_factor sr_l4_ick_data = { - .parent = "l4_ick", - .div = 1, - .mult = 1, -}; - -static struct ti_clk sr_l4_ick = { - .name = "sr_l4_ick", - .type = TI_CLK_FIXED_FACTOR, - .data = &sr_l4_ick_data, -}; - -static struct ti_clk_fixed_factor omap_96m_d8_fck_data = { - .parent = "omap_96m_fck", - .div = 8, - .mult = 1, -}; - -static struct ti_clk omap_96m_d8_fck = { - .name = "omap_96m_d8_fck", - .type = TI_CLK_FIXED_FACTOR, - .data = &omap_96m_d8_fck_data, -}; - -static struct ti_clk_divider dpll4_m5_ck_data = { - .parent = "dpll4_ck", - .max_div = 63, - .reg = 0xf40, - .module = TI_CLKM_CM, - .flags = CLKF_INDEX_STARTS_AT_ONE, -}; - -static struct ti_clk dpll4_m5_ck = { - .name = "dpll4_m5_ck", - .type = TI_CLK_DIVIDER, - .data = &dpll4_m5_ck_data, -}; - -static struct ti_clk_fixed_factor dpll4_m5x2_mul_ck_data = { - .parent = "dpll4_m5_ck", - .div = 1, - .mult = 2, - .flags = CLKF_SET_RATE_PARENT, -}; - -static struct ti_clk dpll4_m5x2_mul_ck = { - .name = "dpll4_m5x2_mul_ck", - .type = TI_CLK_FIXED_FACTOR, - .data = &dpll4_m5x2_mul_ck_data, -}; - -static struct ti_clk_gate dpll4_m5x2_ck_data = { - .parent = "dpll4_m5x2_mul_ck", - .bit_shift = 0x1e, - .reg = 0xd00, - .module = TI_CLKM_CM, - .flags = CLKF_SET_BIT_TO_DISABLE, -}; - -static struct ti_clk dpll4_m5x2_ck = { - .name = "dpll4_m5x2_ck", - .type = TI_CLK_GATE, - .data = &dpll4_m5x2_ck_data, -}; - -static struct ti_clk_gate cam_mclk_data = { - .parent = "dpll4_m5x2_ck", - .bit_shift = 0, - .reg = 0xf00, - .module = TI_CLKM_CM, - .flags = CLKF_SET_RATE_PARENT, -}; - -static struct ti_clk cam_mclk = { - .name = "cam_mclk", - .type = TI_CLK_GATE, - .data = &cam_mclk_data, -}; - -static struct ti_clk_gate mcbsp3_gate_fck_data = { - .parent = "mcbsp_clks", - .bit_shift = 1, - .reg = 0x1000, - .module = TI_CLKM_CM, -}; - -static const char *mcbsp3_mux_fck_parents[] = { - "per_96m_fck", - "mcbsp_clks", -}; - -static struct ti_clk_mux mcbsp3_mux_fck_data = { - .num_parents = ARRAY_SIZE(mcbsp3_mux_fck_parents), - .reg = 0x2d8, - .module = TI_CLKM_SCRM, - .parents = mcbsp3_mux_fck_parents, -}; - -static struct ti_clk_composite mcbsp3_fck_data = { - .mux = &mcbsp3_mux_fck_data, - .gate = &mcbsp3_gate_fck_data, -}; - -static struct ti_clk mcbsp3_fck = { - .name = "mcbsp3_fck", - .type = TI_CLK_COMPOSITE, - .data = &mcbsp3_fck_data, -}; - -static struct ti_clk_gate csi2_96m_fck_data = { - .parent = "core_96m_fck", - .bit_shift = 1, - .reg = 0xf00, - .module = TI_CLKM_CM, -}; - -static struct ti_clk csi2_96m_fck = { - .name = "csi2_96m_fck", - .clkdm_name = "cam_clkdm", - .type = TI_CLK_GATE, - .data = &csi2_96m_fck_data, -}; - -static struct ti_clk_gate gpt9_gate_fck_data = { - .parent = "sys_ck", - .bit_shift = 10, - .reg = 0x1000, - .module = TI_CLKM_CM, -}; - -static const char *gpt9_mux_fck_parents[] = { - "omap_32k_fck", - "sys_ck", -}; - -static struct ti_clk_mux gpt9_mux_fck_data = { - .bit_shift = 7, - .num_parents = ARRAY_SIZE(gpt9_mux_fck_parents), - .reg = 0x1040, - .module = TI_CLKM_CM, - .parents = gpt9_mux_fck_parents, -}; - -static struct ti_clk_composite gpt9_fck_data = { - .mux = &gpt9_mux_fck_data, - .gate = &gpt9_gate_fck_data, -}; - -static struct ti_clk gpt9_fck = { - .name = "gpt9_fck", - .type = TI_CLK_COMPOSITE, - .data = &gpt9_fck_data, -}; - -static struct ti_clk_divider dpll3_m3_ck_data = { - .parent = "dpll3_ck", - .bit_shift = 16, - .max_div = 31, - .reg = 0x1140, - .module = TI_CLKM_CM, - .flags = CLKF_INDEX_STARTS_AT_ONE, -}; - -static struct ti_clk dpll3_m3_ck = { - .name = "dpll3_m3_ck", - .type = TI_CLK_DIVIDER, - .data = &dpll3_m3_ck_data, -}; - -static struct ti_clk_fixed_factor dpll3_m3x2_mul_ck_data = { - .parent = "dpll3_m3_ck", - .div = 1, - .mult = 2, -}; - -static struct ti_clk dpll3_m3x2_mul_ck = { - .name = "dpll3_m3x2_mul_ck", - .type = TI_CLK_FIXED_FACTOR, - .data = &dpll3_m3x2_mul_ck_data, -}; - -static struct ti_clk_gate sr2_fck_data = { - .parent = "sys_ck", - .bit_shift = 7, - .reg = 0xc00, - .module = TI_CLKM_CM, - .flags = CLKF_WAIT, -}; - -static struct ti_clk sr2_fck = { - .name = "sr2_fck", - .clkdm_name = "wkup_clkdm", - .type = TI_CLK_GATE, - .data = &sr2_fck_data, -}; - -static struct ti_clk_fixed pclk_ck_data = { - .frequency = 27000000, -}; - -static struct ti_clk pclk_ck = { - .name = "pclk_ck", - .type = TI_CLK_FIXED, - .data = &pclk_ck_data, -}; - -static struct ti_clk_gate wdt2_ick_data = { - .parent = "wkup_l4_ick", - .bit_shift = 5, - .reg = 0xc10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk wdt2_ick = { - .name = "wdt2_ick", - .clkdm_name = "wkup_clkdm", - .type = TI_CLK_GATE, - .data = &wdt2_ick_data, -}; - -static struct ti_clk_fixed_factor core_l3_ick_data = { - .parent = "l3_ick", - .div = 1, - .mult = 1, -}; - -static struct ti_clk core_l3_ick = { - .name = "core_l3_ick", - .type = TI_CLK_FIXED_FACTOR, - .data = &core_l3_ick_data, -}; - -static struct ti_clk_gate mcspi4_fck_data = { - .parent = "core_48m_fck", - .bit_shift = 21, - .reg = 0xa00, - .module = TI_CLKM_CM, - .flags = CLKF_WAIT, -}; - -static struct ti_clk mcspi4_fck = { - .name = "mcspi4_fck", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &mcspi4_fck_data, -}; - -static struct ti_clk_fixed_factor per_48m_fck_data = { - .parent = "omap_48m_fck", - .div = 1, - .mult = 1, -}; - -static struct ti_clk per_48m_fck = { - .name = "per_48m_fck", - .type = TI_CLK_FIXED_FACTOR, - .data = &per_48m_fck_data, -}; - -static struct ti_clk_gate uart4_fck_data = { - .parent = "per_48m_fck", - .bit_shift = 18, - .reg = 0x1000, - .module = TI_CLKM_CM, - .flags = CLKF_WAIT, -}; - -static struct ti_clk uart4_fck = { - .name = "uart4_fck", - .clkdm_name = "per_clkdm", - .type = TI_CLK_GATE, - .data = &uart4_fck_data, -}; - -static struct ti_clk_fixed_factor omap_96m_d10_fck_data = { - .parent = "omap_96m_fck", - .div = 10, - .mult = 1, -}; - -static struct ti_clk omap_96m_d10_fck = { - .name = "omap_96m_d10_fck", - .type = TI_CLK_FIXED_FACTOR, - .data = &omap_96m_d10_fck_data, -}; - -static struct ti_clk_gate usim_gate_fck_data = { - .parent = "omap_96m_fck", - .bit_shift = 9, - .reg = 0xc00, - .module = TI_CLKM_CM, -}; - -static struct ti_clk_fixed_factor per_l4_ick_data = { - .parent = "l4_ick", - .div = 1, - .mult = 1, -}; - -static struct ti_clk per_l4_ick = { - .name = "per_l4_ick", - .type = TI_CLK_FIXED_FACTOR, - .data = &per_l4_ick_data, -}; - -static struct ti_clk_gate gpt5_ick_data = { - .parent = "per_l4_ick", - .bit_shift = 6, - .reg = 0x1010, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk gpt5_ick = { - .name = "gpt5_ick", - .clkdm_name = "per_clkdm", - .type = TI_CLK_GATE, - .data = &gpt5_ick_data, -}; - -static struct ti_clk_gate mcspi2_ick_data = { - .parent = "core_l4_ick", - .bit_shift = 19, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk mcspi2_ick = { - .name = "mcspi2_ick", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &mcspi2_ick_data, -}; - -static struct ti_clk_fixed_factor ssi_l4_ick_data = { - .parent = "l4_ick", - .div = 1, - .mult = 1, -}; - -static struct ti_clk ssi_l4_ick = { - .name = "ssi_l4_ick", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_FIXED_FACTOR, - .data = &ssi_l4_ick_data, -}; - -static struct ti_clk_gate ssi_ick_3430es1_data = { - .parent = "ssi_l4_ick", - .bit_shift = 0, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_NO_WAIT | CLKF_INTERFACE, -}; - -static struct ti_clk ssi_ick_3430es1 = { - .name = "ssi_ick", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &ssi_ick_3430es1_data, -}; - -static struct ti_clk_gate i2c2_fck_data = { - .parent = "core_96m_fck", - .bit_shift = 16, - .reg = 0xa00, - .module = TI_CLKM_CM, - .flags = CLKF_WAIT, -}; - -static struct ti_clk i2c2_fck = { - .name = "i2c2_fck", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &i2c2_fck_data, -}; - -static struct ti_clk_divider dpll1_fck_data = { - .parent = "core_ck", - .bit_shift = 19, - .max_div = 7, - .reg = 0x940, - .module = TI_CLKM_CM, - .flags = CLKF_INDEX_STARTS_AT_ONE, -}; - -static struct ti_clk dpll1_fck = { - .name = "dpll1_fck", - .type = TI_CLK_DIVIDER, - .data = &dpll1_fck_data, -}; - -static const char *dpll1_ck_parents[] = { - "sys_ck", - "dpll1_fck", -}; - -static struct ti_clk_dpll dpll1_ck_data = { - .num_parents = ARRAY_SIZE(dpll1_ck_parents), - .control_reg = 0x904, - .idlest_reg = 0x924, - .mult_div1_reg = 0x940, - .autoidle_reg = 0x934, - .module = TI_CLKM_CM, - .parents = dpll1_ck_parents, - .freqsel_mask = 0xf0, - .modes = 0xa0, - .div1_mask = 0x7f, - .idlest_mask = 0x1, - .auto_recal_bit = 0x3, - .max_divider = 0x80, - .min_divider = 0x1, - .recal_en_bit = 0x7, - .max_multiplier = 0x7ff, - .enable_mask = 0x7, - .mult_mask = 0x7ff00, - .recal_st_bit = 0x7, - .autoidle_mask = 0x7, -}; - -static struct ti_clk dpll1_ck = { - .name = "dpll1_ck", - .clkdm_name = "dpll1_clkdm", - .type = TI_CLK_DPLL, - .data = &dpll1_ck_data, -}; - -static struct ti_clk_fixed secure_32k_fck_data = { - .frequency = 32768, -}; - -static struct ti_clk secure_32k_fck = { - .name = "secure_32k_fck", - .type = TI_CLK_FIXED, - .data = &secure_32k_fck_data, -}; - -static struct ti_clk_gate gpio5_ick_data = { - .parent = "per_l4_ick", - .bit_shift = 16, - .reg = 0x1010, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk gpio5_ick = { - .name = "gpio5_ick", - .clkdm_name = "per_clkdm", - .type = TI_CLK_GATE, - .data = &gpio5_ick_data, -}; - -static struct ti_clk_divider dpll4_m4_ck_data = { - .parent = "dpll4_ck", - .max_div = 32, - .reg = 0xe40, - .module = TI_CLKM_CM, - .flags = CLKF_INDEX_STARTS_AT_ONE, -}; - -static struct ti_clk dpll4_m4_ck = { - .name = "dpll4_m4_ck", - .type = TI_CLK_DIVIDER, - .data = &dpll4_m4_ck_data, -}; - -static struct ti_clk_fixed_factor dpll4_m4x2_mul_ck_data = { - .parent = "dpll4_m4_ck", - .div = 1, - .mult = 2, - .flags = CLKF_SET_RATE_PARENT, -}; - -static struct ti_clk dpll4_m4x2_mul_ck = { - .name = "dpll4_m4x2_mul_ck", - .type = TI_CLK_FIXED_FACTOR, - .data = &dpll4_m4x2_mul_ck_data, -}; - -static struct ti_clk_gate dpll4_m4x2_ck_data = { - .parent = "dpll4_m4x2_mul_ck", - .bit_shift = 0x1d, - .reg = 0xd00, - .module = TI_CLKM_CM, - .flags = CLKF_SET_RATE_PARENT | CLKF_SET_BIT_TO_DISABLE, -}; - -static struct ti_clk dpll4_m4x2_ck = { - .name = "dpll4_m4x2_ck", - .type = TI_CLK_GATE, - .data = &dpll4_m4x2_ck_data, -}; - -static struct ti_clk_gate dss1_alwon_fck_3430es2_data = { - .parent = "dpll4_m4x2_ck", - .bit_shift = 0, - .reg = 0xe00, - .module = TI_CLKM_CM, - .flags = CLKF_DSS | CLKF_SET_RATE_PARENT, -}; - -static struct ti_clk dss1_alwon_fck_3430es2 = { - .name = "dss1_alwon_fck", - .clkdm_name = "dss_clkdm", - .type = TI_CLK_GATE, - .data = &dss1_alwon_fck_3430es2_data, -}; - -static struct ti_clk_gate uart3_ick_data = { - .parent = "per_l4_ick", - .bit_shift = 11, - .reg = 0x1010, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk uart3_ick = { - .name = "uart3_ick", - .clkdm_name = "per_clkdm", - .type = TI_CLK_GATE, - .data = &uart3_ick_data, -}; - -static struct ti_clk_divider dpll4_m3_ck_data = { - .parent = "dpll4_ck", - .bit_shift = 8, - .max_div = 32, - .reg = 0xe40, - .module = TI_CLKM_CM, - .flags = CLKF_INDEX_STARTS_AT_ONE, -}; - -static struct ti_clk dpll4_m3_ck = { - .name = "dpll4_m3_ck", - .type = TI_CLK_DIVIDER, - .data = &dpll4_m3_ck_data, -}; - -static struct ti_clk_gate mcbsp3_ick_data = { - .parent = "per_l4_ick", - .bit_shift = 1, - .reg = 0x1010, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk mcbsp3_ick = { - .name = "mcbsp3_ick", - .clkdm_name = "per_clkdm", - .type = TI_CLK_GATE, - .data = &mcbsp3_ick_data, -}; - -static struct ti_clk_gate gpio3_dbck_data = { - .parent = "per_32k_alwon_fck", - .bit_shift = 14, - .reg = 0x1000, - .module = TI_CLKM_CM, -}; - -static struct ti_clk gpio3_dbck = { - .name = "gpio3_dbck", - .clkdm_name = "per_clkdm", - .type = TI_CLK_GATE, - .data = &gpio3_dbck_data, -}; - -static struct ti_clk_gate fac_ick_data = { - .parent = "core_l4_ick", - .bit_shift = 8, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk fac_ick = { - .name = "fac_ick", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &fac_ick_data, -}; - -static struct ti_clk_gate clkout2_src_gate_ck_data = { - .parent = "core_ck", - .bit_shift = 7, - .reg = 0xd70, - .module = TI_CLKM_CM, - .flags = CLKF_NO_WAIT, -}; - -static struct ti_clk_fixed_factor dpll4_m3x2_mul_ck_data = { - .parent = "dpll4_m3_ck", - .div = 1, - .mult = 2, -}; - -static struct ti_clk dpll4_m3x2_mul_ck = { - .name = "dpll4_m3x2_mul_ck", - .type = TI_CLK_FIXED_FACTOR, - .data = &dpll4_m3x2_mul_ck_data, -}; - -static struct ti_clk_gate dpll4_m3x2_ck_data = { - .parent = "dpll4_m3x2_mul_ck", - .bit_shift = 0x1c, - .reg = 0xd00, - .module = TI_CLKM_CM, - .flags = CLKF_SET_BIT_TO_DISABLE, -}; - -static struct ti_clk dpll4_m3x2_ck = { - .name = "dpll4_m3x2_ck", - .type = TI_CLK_GATE, - .data = &dpll4_m3x2_ck_data, -}; - -static const char *omap_54m_fck_parents[] = { - "dpll4_m3x2_ck", - "sys_altclk", -}; - -static struct ti_clk_mux omap_54m_fck_data = { - .bit_shift = 5, - .num_parents = ARRAY_SIZE(omap_54m_fck_parents), - .reg = 0xd40, - .module = TI_CLKM_CM, - .parents = omap_54m_fck_parents, -}; - -static struct ti_clk omap_54m_fck = { - .name = "omap_54m_fck", - .type = TI_CLK_MUX, - .data = &omap_54m_fck_data, -}; - -static const char *clkout2_src_mux_ck_parents[] = { - "core_ck", - "sys_ck", - "cm_96m_fck", - "omap_54m_fck", -}; - -static struct ti_clk_mux clkout2_src_mux_ck_data = { - .num_parents = ARRAY_SIZE(clkout2_src_mux_ck_parents), - .reg = 0xd70, - .module = TI_CLKM_CM, - .parents = clkout2_src_mux_ck_parents, -}; - -static struct ti_clk_composite clkout2_src_ck_data = { - .mux = &clkout2_src_mux_ck_data, - .gate = &clkout2_src_gate_ck_data, -}; - -static struct ti_clk clkout2_src_ck = { - .name = "clkout2_src_ck", - .type = TI_CLK_COMPOSITE, - .data = &clkout2_src_ck_data, -}; - -static struct ti_clk_gate i2c1_fck_data = { - .parent = "core_96m_fck", - .bit_shift = 15, - .reg = 0xa00, - .module = TI_CLKM_CM, - .flags = CLKF_WAIT, -}; - -static struct ti_clk i2c1_fck = { - .name = "i2c1_fck", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &i2c1_fck_data, -}; - -static struct ti_clk_gate wdt3_fck_data = { - .parent = "per_32k_alwon_fck", - .bit_shift = 12, - .reg = 0x1000, - .module = TI_CLKM_CM, - .flags = CLKF_WAIT, -}; - -static struct ti_clk wdt3_fck = { - .name = "wdt3_fck", - .clkdm_name = "per_clkdm", - .type = TI_CLK_GATE, - .data = &wdt3_fck_data, -}; - -static struct ti_clk_gate gpt7_gate_fck_data = { - .parent = "sys_ck", - .bit_shift = 8, - .reg = 0x1000, - .module = TI_CLKM_CM, -}; - -static const char *gpt7_mux_fck_parents[] = { - "omap_32k_fck", - "sys_ck", -}; - -static struct ti_clk_mux gpt7_mux_fck_data = { - .bit_shift = 5, - .num_parents = ARRAY_SIZE(gpt7_mux_fck_parents), - .reg = 0x1040, - .module = TI_CLKM_CM, - .parents = gpt7_mux_fck_parents, -}; - -static struct ti_clk_composite gpt7_fck_data = { - .mux = &gpt7_mux_fck_data, - .gate = &gpt7_gate_fck_data, -}; - -static struct ti_clk gpt7_fck = { - .name = "gpt7_fck", - .type = TI_CLK_COMPOSITE, - .data = &gpt7_fck_data, -}; - -static struct ti_clk_gate usb_l4_gate_ick_data = { - .parent = "l4_ick", - .bit_shift = 5, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_INTERFACE, -}; - -static struct ti_clk_divider usb_l4_div_ick_data = { - .parent = "l4_ick", - .bit_shift = 4, - .max_div = 1, - .reg = 0xa40, - .module = TI_CLKM_CM, - .flags = CLKF_INDEX_STARTS_AT_ONE, -}; - -static struct ti_clk_composite usb_l4_ick_data = { - .gate = &usb_l4_gate_ick_data, - .divider = &usb_l4_div_ick_data, -}; - -static struct ti_clk usb_l4_ick = { - .name = "usb_l4_ick", - .type = TI_CLK_COMPOSITE, - .data = &usb_l4_ick_data, -}; - -static struct ti_clk_gate uart4_ick_data = { - .parent = "per_l4_ick", - .bit_shift = 18, - .reg = 0x1010, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk uart4_ick = { - .name = "uart4_ick", - .clkdm_name = "per_clkdm", - .type = TI_CLK_GATE, - .data = &uart4_ick_data, -}; - -static struct ti_clk_fixed dummy_ck_data = { - .frequency = 0, -}; - -static struct ti_clk dummy_ck = { - .name = "dummy_ck", - .type = TI_CLK_FIXED, - .data = &dummy_ck_data, -}; - -static const char *gpt3_mux_fck_parents[] = { - "omap_32k_fck", - "sys_ck", -}; - -static struct ti_clk_mux gpt3_mux_fck_data = { - .bit_shift = 1, - .num_parents = ARRAY_SIZE(gpt3_mux_fck_parents), - .reg = 0x1040, - .module = TI_CLKM_CM, - .parents = gpt3_mux_fck_parents, -}; - -static struct ti_clk_gate gpt9_ick_data = { - .parent = "per_l4_ick", - .bit_shift = 10, - .reg = 0x1010, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk gpt9_ick = { - .name = "gpt9_ick", - .clkdm_name = "per_clkdm", - .type = TI_CLK_GATE, - .data = &gpt9_ick_data, -}; - -static struct ti_clk_gate gpt10_gate_fck_data = { - .parent = "sys_ck", - .bit_shift = 11, - .reg = 0xa00, - .module = TI_CLKM_CM, -}; - -static struct ti_clk_gate dss_ick_3430es1_data = { - .parent = "l4_ick", - .bit_shift = 0, - .reg = 0xe10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_NO_WAIT | CLKF_INTERFACE, -}; - -static struct ti_clk dss_ick_3430es1 = { - .name = "dss_ick", - .clkdm_name = "dss_clkdm", - .type = TI_CLK_GATE, - .data = &dss_ick_3430es1_data, -}; - -static struct ti_clk_gate gpt11_ick_data = { - .parent = "core_l4_ick", - .bit_shift = 12, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk gpt11_ick = { - .name = "gpt11_ick", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &gpt11_ick_data, -}; - -static struct ti_clk_divider dpll2_fck_data = { - .parent = "core_ck", - .bit_shift = 19, - .max_div = 7, - .reg = 0x40, - .module = TI_CLKM_CM, - .flags = CLKF_INDEX_STARTS_AT_ONE, -}; - -static struct ti_clk dpll2_fck = { - .name = "dpll2_fck", - .type = TI_CLK_DIVIDER, - .data = &dpll2_fck_data, -}; - -static struct ti_clk_gate uart1_fck_data = { - .parent = "core_48m_fck", - .bit_shift = 13, - .reg = 0xa00, - .module = TI_CLKM_CM, - .flags = CLKF_WAIT, -}; - -static struct ti_clk uart1_fck = { - .name = "uart1_fck", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &uart1_fck_data, -}; - -static struct ti_clk_gate hsotgusb_ick_3430es1_data = { - .parent = "core_l3_ick", - .bit_shift = 4, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_NO_WAIT | CLKF_INTERFACE, -}; - -static struct ti_clk hsotgusb_ick_3430es1 = { - .name = "hsotgusb_ick_3430es1", - .clkdm_name = "core_l3_clkdm", - .type = TI_CLK_GATE, - .data = &hsotgusb_ick_3430es1_data, -}; - -static struct ti_clk_gate gpio2_ick_data = { - .parent = "per_l4_ick", - .bit_shift = 13, - .reg = 0x1010, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk gpio2_ick = { - .name = "gpio2_ick", - .clkdm_name = "per_clkdm", - .type = TI_CLK_GATE, - .data = &gpio2_ick_data, -}; - -static struct ti_clk_gate mmchs1_ick_data = { - .parent = "core_l4_ick", - .bit_shift = 24, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk mmchs1_ick = { - .name = "mmchs1_ick", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &mmchs1_ick_data, -}; - -static struct ti_clk_gate modem_fck_data = { - .parent = "sys_ck", - .bit_shift = 31, - .reg = 0xa00, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk modem_fck = { - .name = "modem_fck", - .clkdm_name = "d2d_clkdm", - .type = TI_CLK_GATE, - .data = &modem_fck_data, -}; - -static struct ti_clk_gate mcbsp4_ick_data = { - .parent = "per_l4_ick", - .bit_shift = 2, - .reg = 0x1010, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk mcbsp4_ick = { - .name = "mcbsp4_ick", - .clkdm_name = "per_clkdm", - .type = TI_CLK_GATE, - .data = &mcbsp4_ick_data, -}; - -static struct ti_clk_gate gpio1_ick_data = { - .parent = "wkup_l4_ick", - .bit_shift = 3, - .reg = 0xc10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk gpio1_ick = { - .name = "gpio1_ick", - .clkdm_name = "wkup_clkdm", - .type = TI_CLK_GATE, - .data = &gpio1_ick_data, -}; - -static const char *gpt6_mux_fck_parents[] = { - "omap_32k_fck", - "sys_ck", -}; - -static struct ti_clk_mux gpt6_mux_fck_data = { - .bit_shift = 4, - .num_parents = ARRAY_SIZE(gpt6_mux_fck_parents), - .reg = 0x1040, - .module = TI_CLKM_CM, - .parents = gpt6_mux_fck_parents, -}; - -static struct ti_clk_fixed_factor dpll1_x2_ck_data = { - .parent = "dpll1_ck", - .div = 1, - .mult = 2, -}; - -static struct ti_clk dpll1_x2_ck = { - .name = "dpll1_x2_ck", - .type = TI_CLK_FIXED_FACTOR, - .data = &dpll1_x2_ck_data, -}; - -static struct ti_clk_divider dpll1_x2m2_ck_data = { - .parent = "dpll1_x2_ck", - .max_div = 31, - .reg = 0x944, - .module = TI_CLKM_CM, - .flags = CLKF_INDEX_STARTS_AT_ONE, -}; - -static struct ti_clk dpll1_x2m2_ck = { - .name = "dpll1_x2m2_ck", - .type = TI_CLK_DIVIDER, - .data = &dpll1_x2m2_ck_data, -}; - -static struct ti_clk_fixed_factor mpu_ck_data = { - .parent = "dpll1_x2m2_ck", - .div = 1, - .mult = 1, -}; - -static struct ti_clk mpu_ck = { - .name = "mpu_ck", - .type = TI_CLK_FIXED_FACTOR, - .data = &mpu_ck_data, -}; - -static struct ti_clk_divider arm_fck_data = { - .parent = "mpu_ck", - .max_div = 2, - .reg = 0x924, - .module = TI_CLKM_CM, -}; - -static struct ti_clk arm_fck = { - .name = "arm_fck", - .type = TI_CLK_DIVIDER, - .data = &arm_fck_data, -}; - -static struct ti_clk_fixed_factor core_d3_ck_data = { - .parent = "core_ck", - .div = 3, - .mult = 1, -}; - -static struct ti_clk core_d3_ck = { - .name = "core_d3_ck", - .type = TI_CLK_FIXED_FACTOR, - .data = &core_d3_ck_data, -}; - -static struct ti_clk_gate gpt11_gate_fck_data = { - .parent = "sys_ck", - .bit_shift = 12, - .reg = 0xa00, - .module = TI_CLKM_CM, -}; - -static const char *gpt11_mux_fck_parents[] = { - "omap_32k_fck", - "sys_ck", -}; - -static struct ti_clk_mux gpt11_mux_fck_data = { - .bit_shift = 7, - .num_parents = ARRAY_SIZE(gpt11_mux_fck_parents), - .reg = 0xa40, - .module = TI_CLKM_CM, - .parents = gpt11_mux_fck_parents, -}; - -static struct ti_clk_composite gpt11_fck_data = { - .mux = &gpt11_mux_fck_data, - .gate = &gpt11_gate_fck_data, -}; - -static struct ti_clk gpt11_fck = { - .name = "gpt11_fck", - .type = TI_CLK_COMPOSITE, - .data = &gpt11_fck_data, -}; - -static struct ti_clk_fixed_factor core_d6_ck_data = { - .parent = "core_ck", - .div = 6, - .mult = 1, -}; - -static struct ti_clk core_d6_ck = { - .name = "core_d6_ck", - .type = TI_CLK_FIXED_FACTOR, - .data = &core_d6_ck_data, -}; - -static struct ti_clk_gate uart4_fck_am35xx_data = { - .parent = "core_48m_fck", - .bit_shift = 23, - .reg = 0xa00, - .module = TI_CLKM_CM, - .flags = CLKF_WAIT, -}; - -static struct ti_clk uart4_fck_am35xx = { - .name = "uart4_fck_am35xx", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &uart4_fck_am35xx_data, -}; - -static struct ti_clk_gate dpll3_m3x2_ck_data = { - .parent = "dpll3_m3x2_mul_ck", - .bit_shift = 0xc, - .reg = 0xd00, - .module = TI_CLKM_CM, - .flags = CLKF_SET_BIT_TO_DISABLE, -}; - -static struct ti_clk dpll3_m3x2_ck = { - .name = "dpll3_m3x2_ck", - .type = TI_CLK_GATE, - .data = &dpll3_m3x2_ck_data, -}; - -static struct ti_clk_fixed_factor emu_core_alwon_ck_data = { - .parent = "dpll3_m3x2_ck", - .div = 1, - .mult = 1, -}; - -static struct ti_clk emu_core_alwon_ck = { - .name = "emu_core_alwon_ck", - .type = TI_CLK_FIXED_FACTOR, - .data = &emu_core_alwon_ck_data, -}; - -static struct ti_clk_divider dpll4_m6_ck_data = { - .parent = "dpll4_ck", - .bit_shift = 24, - .max_div = 63, - .reg = 0x1140, - .module = TI_CLKM_CM, - .flags = CLKF_INDEX_STARTS_AT_ONE, -}; - -static struct ti_clk dpll4_m6_ck = { - .name = "dpll4_m6_ck", - .type = TI_CLK_DIVIDER, - .data = &dpll4_m6_ck_data, -}; - -static struct ti_clk_fixed_factor dpll4_m6x2_mul_ck_data = { - .parent = "dpll4_m6_ck", - .div = 1, - .mult = 2, -}; - -static struct ti_clk dpll4_m6x2_mul_ck = { - .name = "dpll4_m6x2_mul_ck", - .type = TI_CLK_FIXED_FACTOR, - .data = &dpll4_m6x2_mul_ck_data, -}; - -static struct ti_clk_gate dpll4_m6x2_ck_data = { - .parent = "dpll4_m6x2_mul_ck", - .bit_shift = 0x1f, - .reg = 0xd00, - .module = TI_CLKM_CM, - .flags = CLKF_SET_BIT_TO_DISABLE, -}; - -static struct ti_clk dpll4_m6x2_ck = { - .name = "dpll4_m6x2_ck", - .type = TI_CLK_GATE, - .data = &dpll4_m6x2_ck_data, -}; - -static struct ti_clk_fixed_factor emu_per_alwon_ck_data = { - .parent = "dpll4_m6x2_ck", - .div = 1, - .mult = 1, -}; - -static struct ti_clk emu_per_alwon_ck = { - .name = "emu_per_alwon_ck", - .type = TI_CLK_FIXED_FACTOR, - .data = &emu_per_alwon_ck_data, -}; - -static struct ti_clk_fixed_factor emu_mpu_alwon_ck_data = { - .parent = "mpu_ck", - .div = 1, - .mult = 1, -}; - -static struct ti_clk emu_mpu_alwon_ck = { - .name = "emu_mpu_alwon_ck", - .type = TI_CLK_FIXED_FACTOR, - .data = &emu_mpu_alwon_ck_data, -}; - -static const char *emu_src_mux_ck_parents[] = { - "sys_ck", - "emu_core_alwon_ck", - "emu_per_alwon_ck", - "emu_mpu_alwon_ck", -}; - -static struct ti_clk_mux emu_src_mux_ck_data = { - .num_parents = ARRAY_SIZE(emu_src_mux_ck_parents), - .reg = 0x1140, - .module = TI_CLKM_CM, - .parents = emu_src_mux_ck_parents, -}; - -static struct ti_clk emu_src_mux_ck = { - .name = "emu_src_mux_ck", - .type = TI_CLK_MUX, - .data = &emu_src_mux_ck_data, -}; - -static struct ti_clk_gate emu_src_ck_data = { - .parent = "emu_src_mux_ck", - .flags = CLKF_CLKDM, -}; - -static struct ti_clk emu_src_ck = { - .name = "emu_src_ck", - .clkdm_name = "emu_clkdm", - .type = TI_CLK_GATE, - .data = &emu_src_ck_data, -}; - -static struct ti_clk_divider atclk_fck_data = { - .parent = "emu_src_ck", - .bit_shift = 4, - .max_div = 3, - .reg = 0x1140, - .module = TI_CLKM_CM, - .flags = CLKF_INDEX_STARTS_AT_ONE, -}; - -static struct ti_clk atclk_fck = { - .name = "atclk_fck", - .type = TI_CLK_DIVIDER, - .data = &atclk_fck_data, -}; - -static struct ti_clk_gate ipss_ick_data = { - .parent = "core_l3_ick", - .bit_shift = 4, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_AM35XX | CLKF_INTERFACE, -}; - -static struct ti_clk ipss_ick = { - .name = "ipss_ick", - .clkdm_name = "core_l3_clkdm", - .type = TI_CLK_GATE, - .data = &ipss_ick_data, -}; - -static struct ti_clk_gate emac_ick_data = { - .parent = "ipss_ick", - .bit_shift = 1, - .reg = 0x59c, - .module = TI_CLKM_SCRM, - .flags = CLKF_AM35XX, -}; - -static struct ti_clk emac_ick = { - .name = "emac_ick", - .clkdm_name = "core_l3_clkdm", - .type = TI_CLK_GATE, - .data = &emac_ick_data, -}; - -static struct ti_clk_gate vpfe_ick_data = { - .parent = "ipss_ick", - .bit_shift = 2, - .reg = 0x59c, - .module = TI_CLKM_SCRM, - .flags = CLKF_AM35XX, -}; - -static struct ti_clk vpfe_ick = { - .name = "vpfe_ick", - .clkdm_name = "core_l3_clkdm", - .type = TI_CLK_GATE, - .data = &vpfe_ick_data, -}; - -static const char *dpll2_ck_parents[] = { - "sys_ck", - "dpll2_fck", -}; - -static struct ti_clk_dpll dpll2_ck_data = { - .num_parents = ARRAY_SIZE(dpll2_ck_parents), - .control_reg = 0x4, - .idlest_reg = 0x24, - .mult_div1_reg = 0x40, - .autoidle_reg = 0x34, - .module = TI_CLKM_CM, - .parents = dpll2_ck_parents, - .freqsel_mask = 0xf0, - .modes = 0xa2, - .div1_mask = 0x7f, - .idlest_mask = 0x1, - .auto_recal_bit = 0x3, - .max_divider = 0x80, - .min_divider = 0x1, - .recal_en_bit = 0x8, - .max_multiplier = 0x7ff, - .enable_mask = 0x7, - .mult_mask = 0x7ff00, - .recal_st_bit = 0x8, - .autoidle_mask = 0x7, -}; - -static struct ti_clk dpll2_ck = { - .name = "dpll2_ck", - .clkdm_name = "dpll2_clkdm", - .type = TI_CLK_DPLL, - .data = &dpll2_ck_data, -}; - -static struct ti_clk_divider dpll2_m2_ck_data = { - .parent = "dpll2_ck", - .max_div = 31, - .reg = 0x44, - .module = TI_CLKM_CM, - .flags = CLKF_INDEX_STARTS_AT_ONE, -}; - -static struct ti_clk dpll2_m2_ck = { - .name = "dpll2_m2_ck", - .type = TI_CLK_DIVIDER, - .data = &dpll2_m2_ck_data, -}; - -static const char *mcbsp4_mux_fck_parents[] = { - "per_96m_fck", - "mcbsp_clks", -}; - -static struct ti_clk_mux mcbsp4_mux_fck_data = { - .bit_shift = 2, - .num_parents = ARRAY_SIZE(mcbsp4_mux_fck_parents), - .reg = 0x2d8, - .module = TI_CLKM_SCRM, - .parents = mcbsp4_mux_fck_parents, -}; - -static const char *mcbsp1_mux_fck_parents[] = { - "core_96m_fck", - "mcbsp_clks", -}; - -static struct ti_clk_mux mcbsp1_mux_fck_data = { - .bit_shift = 2, - .num_parents = ARRAY_SIZE(mcbsp1_mux_fck_parents), - .reg = 0x274, - .module = TI_CLKM_SCRM, - .parents = mcbsp1_mux_fck_parents, -}; - -static struct ti_clk_gate gpt8_gate_fck_data = { - .parent = "sys_ck", - .bit_shift = 9, - .reg = 0x1000, - .module = TI_CLKM_CM, -}; - -static struct ti_clk_gate gpt8_ick_data = { - .parent = "per_l4_ick", - .bit_shift = 9, - .reg = 0x1010, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk gpt8_ick = { - .name = "gpt8_ick", - .clkdm_name = "per_clkdm", - .type = TI_CLK_GATE, - .data = &gpt8_ick_data, -}; - -static const char *gpt10_mux_fck_parents[] = { - "omap_32k_fck", - "sys_ck", -}; - -static struct ti_clk_mux gpt10_mux_fck_data = { - .bit_shift = 6, - .num_parents = ARRAY_SIZE(gpt10_mux_fck_parents), - .reg = 0xa40, - .module = TI_CLKM_CM, - .parents = gpt10_mux_fck_parents, -}; - -static struct ti_clk_gate mmchs3_ick_data = { - .parent = "core_l4_ick", - .bit_shift = 30, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk mmchs3_ick = { - .name = "mmchs3_ick", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &mmchs3_ick_data, -}; - -static struct ti_clk_gate gpio3_ick_data = { - .parent = "per_l4_ick", - .bit_shift = 14, - .reg = 0x1010, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk gpio3_ick = { - .name = "gpio3_ick", - .clkdm_name = "per_clkdm", - .type = TI_CLK_GATE, - .data = &gpio3_ick_data, -}; - -static const char *traceclk_src_fck_parents[] = { - "sys_ck", - "emu_core_alwon_ck", - "emu_per_alwon_ck", - "emu_mpu_alwon_ck", -}; - -static struct ti_clk_mux traceclk_src_fck_data = { - .bit_shift = 2, - .num_parents = ARRAY_SIZE(traceclk_src_fck_parents), - .reg = 0x1140, - .module = TI_CLKM_CM, - .parents = traceclk_src_fck_parents, -}; - -static struct ti_clk traceclk_src_fck = { - .name = "traceclk_src_fck", - .type = TI_CLK_MUX, - .data = &traceclk_src_fck_data, -}; - -static struct ti_clk_divider traceclk_fck_data = { - .parent = "traceclk_src_fck", - .bit_shift = 11, - .max_div = 7, - .reg = 0x1140, - .module = TI_CLKM_CM, - .flags = CLKF_INDEX_STARTS_AT_ONE, -}; - -static struct ti_clk traceclk_fck = { - .name = "traceclk_fck", - .type = TI_CLK_DIVIDER, - .data = &traceclk_fck_data, -}; - -static struct ti_clk_gate mcbsp5_gate_fck_data = { - .parent = "mcbsp_clks", - .bit_shift = 10, - .reg = 0xa00, - .module = TI_CLKM_CM, -}; - -static struct ti_clk_gate sad2d_ick_data = { - .parent = "l3_ick", - .bit_shift = 3, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk sad2d_ick = { - .name = "sad2d_ick", - .clkdm_name = "d2d_clkdm", - .type = TI_CLK_GATE, - .data = &sad2d_ick_data, -}; - -static const char *gpt1_mux_fck_parents[] = { - "omap_32k_fck", - "sys_ck", -}; - -static struct ti_clk_mux gpt1_mux_fck_data = { - .num_parents = ARRAY_SIZE(gpt1_mux_fck_parents), - .reg = 0xc40, - .module = TI_CLKM_CM, - .parents = gpt1_mux_fck_parents, -}; - -static struct ti_clk_gate hecc_ck_data = { - .parent = "sys_ck", - .bit_shift = 3, - .reg = 0x59c, - .module = TI_CLKM_SCRM, - .flags = CLKF_AM35XX, -}; - -static struct ti_clk hecc_ck = { - .name = "hecc_ck", - .clkdm_name = "core_l3_clkdm", - .type = TI_CLK_GATE, - .data = &hecc_ck_data, -}; - -static struct ti_clk_gate gpt1_gate_fck_data = { - .parent = "sys_ck", - .bit_shift = 0, - .reg = 0xc00, - .module = TI_CLKM_CM, -}; - -static struct ti_clk_composite gpt1_fck_data = { - .mux = &gpt1_mux_fck_data, - .gate = &gpt1_gate_fck_data, -}; - -static struct ti_clk gpt1_fck = { - .name = "gpt1_fck", - .type = TI_CLK_COMPOSITE, - .data = &gpt1_fck_data, -}; - -static struct ti_clk_gate dpll4_m2x2_ck_omap36xx_data = { - .parent = "dpll4_m2x2_mul_ck", - .bit_shift = 0x1b, - .reg = 0xd00, - .module = TI_CLKM_CM, - .flags = CLKF_HSDIV | CLKF_SET_BIT_TO_DISABLE, -}; - -static struct ti_clk dpll4_m2x2_ck_omap36xx = { - .name = "dpll4_m2x2_ck", - .type = TI_CLK_GATE, - .data = &dpll4_m2x2_ck_omap36xx_data, - .patch = &dpll4_m2x2_ck, -}; - -static struct ti_clk_divider gfx_l3_fck_data = { - .parent = "l3_ick", - .max_div = 7, - .reg = 0xb40, - .module = TI_CLKM_CM, - .flags = CLKF_INDEX_STARTS_AT_ONE, -}; - -static struct ti_clk gfx_l3_fck = { - .name = "gfx_l3_fck", - .type = TI_CLK_DIVIDER, - .data = &gfx_l3_fck_data, -}; - -static struct ti_clk_gate gfx_cg1_ck_data = { - .parent = "gfx_l3_fck", - .bit_shift = 1, - .reg = 0xb00, - .module = TI_CLKM_CM, - .flags = CLKF_WAIT, -}; - -static struct ti_clk gfx_cg1_ck = { - .name = "gfx_cg1_ck", - .clkdm_name = "gfx_3430es1_clkdm", - .type = TI_CLK_GATE, - .data = &gfx_cg1_ck_data, -}; - -static struct ti_clk_gate mailboxes_ick_data = { - .parent = "core_l4_ick", - .bit_shift = 7, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk mailboxes_ick = { - .name = "mailboxes_ick", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &mailboxes_ick_data, -}; - -static struct ti_clk_gate sha11_ick_data = { - .parent = "security_l4_ick2", - .bit_shift = 1, - .reg = 0xa14, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk sha11_ick = { - .name = "sha11_ick", - .type = TI_CLK_GATE, - .data = &sha11_ick_data, -}; - -static struct ti_clk_gate hsotgusb_ick_am35xx_data = { - .parent = "ipss_ick", - .bit_shift = 0, - .reg = 0x59c, - .module = TI_CLKM_SCRM, - .flags = CLKF_AM35XX, -}; - -static struct ti_clk hsotgusb_ick_am35xx = { - .name = "hsotgusb_ick_am35xx", - .clkdm_name = "core_l3_clkdm", - .type = TI_CLK_GATE, - .data = &hsotgusb_ick_am35xx_data, -}; - -static struct ti_clk_gate mmchs3_fck_data = { - .parent = "core_96m_fck", - .bit_shift = 30, - .reg = 0xa00, - .module = TI_CLKM_CM, - .flags = CLKF_WAIT, -}; - -static struct ti_clk mmchs3_fck = { - .name = "mmchs3_fck", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &mmchs3_fck_data, -}; - -static struct ti_clk_divider pclk_fck_data = { - .parent = "emu_src_ck", - .bit_shift = 8, - .max_div = 7, - .reg = 0x1140, - .module = TI_CLKM_CM, - .flags = CLKF_INDEX_STARTS_AT_ONE, -}; - -static struct ti_clk pclk_fck = { - .name = "pclk_fck", - .type = TI_CLK_DIVIDER, - .data = &pclk_fck_data, -}; - -static const char *dpll4_ck_omap36xx_parents[] = { - "sys_ck", - "sys_ck", -}; - -static struct ti_clk_dpll dpll4_ck_omap36xx_data = { - .num_parents = ARRAY_SIZE(dpll4_ck_omap36xx_parents), - .control_reg = 0xd00, - .idlest_reg = 0xd20, - .mult_div1_reg = 0xd44, - .autoidle_reg = 0xd30, - .module = TI_CLKM_CM, - .parents = dpll4_ck_omap36xx_parents, - .modes = 0x82, - .div1_mask = 0x7f, - .idlest_mask = 0x2, - .auto_recal_bit = 0x13, - .max_divider = 0x80, - .min_divider = 0x1, - .recal_en_bit = 0x6, - .max_multiplier = 0xfff, - .enable_mask = 0x70000, - .mult_mask = 0xfff00, - .recal_st_bit = 0x6, - .autoidle_mask = 0x38, - .sddiv_mask = 0xff000000, - .dco_mask = 0xe00000, - .flags = CLKF_PER | CLKF_J_TYPE, -}; - -static struct ti_clk dpll4_ck_omap36xx = { - .name = "dpll4_ck", - .type = TI_CLK_DPLL, - .data = &dpll4_ck_omap36xx_data, - .patch = &dpll4_ck, -}; - -static struct ti_clk_gate uart3_fck_data = { - .parent = "per_48m_fck", - .bit_shift = 11, - .reg = 0x1000, - .module = TI_CLKM_CM, - .flags = CLKF_WAIT, -}; - -static struct ti_clk uart3_fck = { - .name = "uart3_fck", - .clkdm_name = "per_clkdm", - .type = TI_CLK_GATE, - .data = &uart3_fck_data, -}; - -static struct ti_clk_fixed_factor wkup_32k_fck_data = { - .parent = "omap_32k_fck", - .div = 1, - .mult = 1, -}; - -static struct ti_clk wkup_32k_fck = { - .name = "wkup_32k_fck", - .type = TI_CLK_FIXED_FACTOR, - .data = &wkup_32k_fck_data, -}; - -static struct ti_clk_gate sys_clkout1_data = { - .parent = "osc_sys_ck", - .bit_shift = 7, - .reg = 0xd70, - .module = TI_CLKM_PRM, -}; - -static struct ti_clk sys_clkout1 = { - .name = "sys_clkout1", - .type = TI_CLK_GATE, - .data = &sys_clkout1_data, -}; - -static struct ti_clk_fixed_factor gpmc_fck_data = { - .parent = "core_l3_ick", - .div = 1, - .mult = 1, -}; - -static struct ti_clk gpmc_fck = { - .name = "gpmc_fck", - .type = TI_CLK_FIXED_FACTOR, - .data = &gpmc_fck_data, -}; - -static struct ti_clk_fixed_factor dpll5_m2_d20_ck_data = { - .parent = "dpll5_m2_ck", - .div = 20, - .mult = 1, -}; - -static struct ti_clk dpll5_m2_d20_ck = { - .name = "dpll5_m2_d20_ck", - .type = TI_CLK_FIXED_FACTOR, - .data = &dpll5_m2_d20_ck_data, -}; - -static struct ti_clk_gate dpll4_m5x2_ck_omap36xx_data = { - .parent = "dpll4_m5x2_mul_ck", - .bit_shift = 0x1e, - .reg = 0xd00, - .module = TI_CLKM_CM, - .flags = CLKF_HSDIV | CLKF_SET_RATE_PARENT | CLKF_SET_BIT_TO_DISABLE, -}; - -static struct ti_clk dpll4_m5x2_ck_omap36xx = { - .name = "dpll4_m5x2_ck", - .type = TI_CLK_GATE, - .data = &dpll4_m5x2_ck_omap36xx_data, - .patch = &dpll4_m5x2_ck, -}; - -static struct ti_clk_gate ssi_ssr_gate_fck_3430es2_data = { - .parent = "corex2_fck", - .bit_shift = 0, - .reg = 0xa00, - .module = TI_CLKM_CM, - .flags = CLKF_NO_WAIT, -}; - -static struct ti_clk_gate uart1_ick_data = { - .parent = "core_l4_ick", - .bit_shift = 13, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk uart1_ick = { - .name = "uart1_ick", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &uart1_ick_data, -}; - -static struct ti_clk_gate iva2_ck_data = { - .parent = "dpll2_m2_ck", - .bit_shift = 0, - .reg = 0x0, - .module = TI_CLKM_CM, - .flags = CLKF_WAIT, -}; - -static struct ti_clk iva2_ck = { - .name = "iva2_ck", - .clkdm_name = "iva2_clkdm", - .type = TI_CLK_GATE, - .data = &iva2_ck_data, -}; - -static struct ti_clk_gate pka_ick_data = { - .parent = "security_l3_ick", - .bit_shift = 4, - .reg = 0xa14, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk pka_ick = { - .name = "pka_ick", - .type = TI_CLK_GATE, - .data = &pka_ick_data, -}; - -static struct ti_clk_gate gpt12_ick_data = { - .parent = "wkup_l4_ick", - .bit_shift = 1, - .reg = 0xc10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk gpt12_ick = { - .name = "gpt12_ick", - .clkdm_name = "wkup_clkdm", - .type = TI_CLK_GATE, - .data = &gpt12_ick_data, -}; - -static const char *mcbsp5_mux_fck_parents[] = { - "core_96m_fck", - "mcbsp_clks", -}; - -static struct ti_clk_mux mcbsp5_mux_fck_data = { - .bit_shift = 4, - .num_parents = ARRAY_SIZE(mcbsp5_mux_fck_parents), - .reg = 0x2d8, - .module = TI_CLKM_SCRM, - .parents = mcbsp5_mux_fck_parents, -}; - -static struct ti_clk_composite mcbsp5_fck_data = { - .mux = &mcbsp5_mux_fck_data, - .gate = &mcbsp5_gate_fck_data, -}; - -static struct ti_clk mcbsp5_fck = { - .name = "mcbsp5_fck", - .type = TI_CLK_COMPOSITE, - .data = &mcbsp5_fck_data, -}; - -static struct ti_clk_gate usbhost_48m_fck_data = { - .parent = "omap_48m_fck", - .bit_shift = 0, - .reg = 0x1400, - .module = TI_CLKM_CM, - .flags = CLKF_DSS, -}; - -static struct ti_clk usbhost_48m_fck = { - .name = "usbhost_48m_fck", - .clkdm_name = "usbhost_clkdm", - .type = TI_CLK_GATE, - .data = &usbhost_48m_fck_data, -}; - -static struct ti_clk_gate des1_ick_data = { - .parent = "security_l4_ick2", - .bit_shift = 0, - .reg = 0xa14, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk des1_ick = { - .name = "des1_ick", - .type = TI_CLK_GATE, - .data = &des1_ick_data, -}; - -static struct ti_clk_gate sgx_gate_fck_data = { - .parent = "core_ck", - .bit_shift = 1, - .reg = 0xb00, - .module = TI_CLKM_CM, -}; - -static struct ti_clk_fixed_factor core_d4_ck_data = { - .parent = "core_ck", - .div = 4, - .mult = 1, -}; - -static struct ti_clk core_d4_ck = { - .name = "core_d4_ck", - .type = TI_CLK_FIXED_FACTOR, - .data = &core_d4_ck_data, -}; - -static struct ti_clk_fixed_factor omap_192m_alwon_fck_data = { - .parent = "dpll4_m2x2_ck", - .div = 1, - .mult = 1, -}; - -static struct ti_clk omap_192m_alwon_fck = { - .name = "omap_192m_alwon_fck", - .type = TI_CLK_FIXED_FACTOR, - .data = &omap_192m_alwon_fck_data, -}; - -static struct ti_clk_fixed_factor core_d2_ck_data = { - .parent = "core_ck", - .div = 2, - .mult = 1, -}; - -static struct ti_clk core_d2_ck = { - .name = "core_d2_ck", - .type = TI_CLK_FIXED_FACTOR, - .data = &core_d2_ck_data, -}; - -static struct ti_clk_fixed_factor corex2_d3_fck_data = { - .parent = "corex2_fck", - .div = 3, - .mult = 1, -}; - -static struct ti_clk corex2_d3_fck = { - .name = "corex2_d3_fck", - .type = TI_CLK_FIXED_FACTOR, - .data = &corex2_d3_fck_data, -}; - -static struct ti_clk_fixed_factor corex2_d5_fck_data = { - .parent = "corex2_fck", - .div = 5, - .mult = 1, -}; - -static struct ti_clk corex2_d5_fck = { - .name = "corex2_d5_fck", - .type = TI_CLK_FIXED_FACTOR, - .data = &corex2_d5_fck_data, -}; - -static const char *sgx_mux_fck_parents[] = { - "core_d3_ck", - "core_d4_ck", - "core_d6_ck", - "cm_96m_fck", - "omap_192m_alwon_fck", - "core_d2_ck", - "corex2_d3_fck", - "corex2_d5_fck", -}; - -static struct ti_clk_mux sgx_mux_fck_data = { - .num_parents = ARRAY_SIZE(sgx_mux_fck_parents), - .reg = 0xb40, - .module = TI_CLKM_CM, - .parents = sgx_mux_fck_parents, -}; - -static struct ti_clk_composite sgx_fck_data = { - .mux = &sgx_mux_fck_data, - .gate = &sgx_gate_fck_data, -}; - -static struct ti_clk sgx_fck = { - .name = "sgx_fck", - .type = TI_CLK_COMPOSITE, - .data = &sgx_fck_data, -}; - -static struct ti_clk_gate mcspi1_fck_data = { - .parent = "core_48m_fck", - .bit_shift = 18, - .reg = 0xa00, - .module = TI_CLKM_CM, - .flags = CLKF_WAIT, -}; - -static struct ti_clk mcspi1_fck = { - .name = "mcspi1_fck", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &mcspi1_fck_data, -}; - -static struct ti_clk_gate mmchs2_fck_data = { - .parent = "core_96m_fck", - .bit_shift = 25, - .reg = 0xa00, - .module = TI_CLKM_CM, - .flags = CLKF_WAIT, -}; - -static struct ti_clk mmchs2_fck = { - .name = "mmchs2_fck", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &mmchs2_fck_data, -}; - -static struct ti_clk_gate mcspi2_fck_data = { - .parent = "core_48m_fck", - .bit_shift = 19, - .reg = 0xa00, - .module = TI_CLKM_CM, - .flags = CLKF_WAIT, -}; - -static struct ti_clk mcspi2_fck = { - .name = "mcspi2_fck", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &mcspi2_fck_data, -}; - -static struct ti_clk_gate vpfe_fck_data = { - .parent = "pclk_ck", - .bit_shift = 10, - .reg = 0x59c, - .module = TI_CLKM_SCRM, -}; - -static struct ti_clk vpfe_fck = { - .name = "vpfe_fck", - .type = TI_CLK_GATE, - .data = &vpfe_fck_data, -}; - -static struct ti_clk_gate gpt4_gate_fck_data = { - .parent = "sys_ck", - .bit_shift = 5, - .reg = 0x1000, - .module = TI_CLKM_CM, -}; - -static struct ti_clk_gate mcbsp1_gate_fck_data = { - .parent = "mcbsp_clks", - .bit_shift = 9, - .reg = 0xa00, - .module = TI_CLKM_CM, -}; - -static struct ti_clk_gate gpt5_gate_fck_data = { - .parent = "sys_ck", - .bit_shift = 6, - .reg = 0x1000, - .module = TI_CLKM_CM, -}; - -static const char *gpt5_mux_fck_parents[] = { - "omap_32k_fck", - "sys_ck", -}; - -static struct ti_clk_mux gpt5_mux_fck_data = { - .bit_shift = 3, - .num_parents = ARRAY_SIZE(gpt5_mux_fck_parents), - .reg = 0x1040, - .module = TI_CLKM_CM, - .parents = gpt5_mux_fck_parents, -}; - -static struct ti_clk_composite gpt5_fck_data = { - .mux = &gpt5_mux_fck_data, - .gate = &gpt5_gate_fck_data, -}; - -static struct ti_clk gpt5_fck = { - .name = "gpt5_fck", - .type = TI_CLK_COMPOSITE, - .data = &gpt5_fck_data, -}; - -static struct ti_clk_gate ts_fck_data = { - .parent = "omap_32k_fck", - .bit_shift = 1, - .reg = 0xa08, - .module = TI_CLKM_CM, -}; - -static struct ti_clk ts_fck = { - .name = "ts_fck", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &ts_fck_data, -}; - -static struct ti_clk_fixed_factor wdt1_fck_data = { - .parent = "secure_32k_fck", - .div = 1, - .mult = 1, -}; - -static struct ti_clk wdt1_fck = { - .name = "wdt1_fck", - .type = TI_CLK_FIXED_FACTOR, - .data = &wdt1_fck_data, -}; - -static struct ti_clk_gate dpll4_m6x2_ck_omap36xx_data = { - .parent = "dpll4_m6x2_mul_ck", - .bit_shift = 0x1f, - .reg = 0xd00, - .module = TI_CLKM_CM, - .flags = CLKF_HSDIV | CLKF_SET_BIT_TO_DISABLE, -}; - -static struct ti_clk dpll4_m6x2_ck_omap36xx = { - .name = "dpll4_m6x2_ck", - .type = TI_CLK_GATE, - .data = &dpll4_m6x2_ck_omap36xx_data, - .patch = &dpll4_m6x2_ck, -}; - -static const char *gpt4_mux_fck_parents[] = { - "omap_32k_fck", - "sys_ck", -}; - -static struct ti_clk_mux gpt4_mux_fck_data = { - .bit_shift = 2, - .num_parents = ARRAY_SIZE(gpt4_mux_fck_parents), - .reg = 0x1040, - .module = TI_CLKM_CM, - .parents = gpt4_mux_fck_parents, -}; - -static struct ti_clk_gate usbhost_ick_data = { - .parent = "l4_ick", - .bit_shift = 0, - .reg = 0x1410, - .module = TI_CLKM_CM, - .flags = CLKF_DSS | CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk usbhost_ick = { - .name = "usbhost_ick", - .clkdm_name = "usbhost_clkdm", - .type = TI_CLK_GATE, - .data = &usbhost_ick_data, -}; - -static struct ti_clk_gate mcbsp2_ick_data = { - .parent = "per_l4_ick", - .bit_shift = 0, - .reg = 0x1010, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk mcbsp2_ick = { - .name = "mcbsp2_ick", - .clkdm_name = "per_clkdm", - .type = TI_CLK_GATE, - .data = &mcbsp2_ick_data, -}; - -static struct ti_clk_gate omapctrl_ick_data = { - .parent = "core_l4_ick", - .bit_shift = 6, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk omapctrl_ick = { - .name = "omapctrl_ick", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &omapctrl_ick_data, -}; - -static struct ti_clk_fixed_factor omap_96m_d4_fck_data = { - .parent = "omap_96m_fck", - .div = 4, - .mult = 1, -}; - -static struct ti_clk omap_96m_d4_fck = { - .name = "omap_96m_d4_fck", - .type = TI_CLK_FIXED_FACTOR, - .data = &omap_96m_d4_fck_data, -}; - -static struct ti_clk_gate gpt6_ick_data = { - .parent = "per_l4_ick", - .bit_shift = 7, - .reg = 0x1010, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk gpt6_ick = { - .name = "gpt6_ick", - .clkdm_name = "per_clkdm", - .type = TI_CLK_GATE, - .data = &gpt6_ick_data, -}; - -static struct ti_clk_gate dpll3_m3x2_ck_omap36xx_data = { - .parent = "dpll3_m3x2_mul_ck", - .bit_shift = 0xc, - .reg = 0xd00, - .module = TI_CLKM_CM, - .flags = CLKF_HSDIV | CLKF_SET_BIT_TO_DISABLE, -}; - -static struct ti_clk dpll3_m3x2_ck_omap36xx = { - .name = "dpll3_m3x2_ck", - .type = TI_CLK_GATE, - .data = &dpll3_m3x2_ck_omap36xx_data, - .patch = &dpll3_m3x2_ck, -}; - -static struct ti_clk_gate i2c3_ick_data = { - .parent = "core_l4_ick", - .bit_shift = 17, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk i2c3_ick = { - .name = "i2c3_ick", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &i2c3_ick_data, -}; - -static struct ti_clk_gate gpio6_ick_data = { - .parent = "per_l4_ick", - .bit_shift = 17, - .reg = 0x1010, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk gpio6_ick = { - .name = "gpio6_ick", - .clkdm_name = "per_clkdm", - .type = TI_CLK_GATE, - .data = &gpio6_ick_data, -}; - -static struct ti_clk_gate mspro_ick_data = { - .parent = "core_l4_ick", - .bit_shift = 23, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk mspro_ick = { - .name = "mspro_ick", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &mspro_ick_data, -}; - -static struct ti_clk_composite mcbsp1_fck_data = { - .mux = &mcbsp1_mux_fck_data, - .gate = &mcbsp1_gate_fck_data, -}; - -static struct ti_clk mcbsp1_fck = { - .name = "mcbsp1_fck", - .type = TI_CLK_COMPOSITE, - .data = &mcbsp1_fck_data, -}; - -static struct ti_clk_gate gpt3_gate_fck_data = { - .parent = "sys_ck", - .bit_shift = 4, - .reg = 0x1000, - .module = TI_CLKM_CM, -}; - -static struct ti_clk_fixed rmii_ck_data = { - .frequency = 50000000, -}; - -static struct ti_clk rmii_ck = { - .name = "rmii_ck", - .type = TI_CLK_FIXED, - .data = &rmii_ck_data, -}; - -static struct ti_clk_gate gpt6_gate_fck_data = { - .parent = "sys_ck", - .bit_shift = 7, - .reg = 0x1000, - .module = TI_CLKM_CM, -}; - -static struct ti_clk_composite gpt6_fck_data = { - .mux = &gpt6_mux_fck_data, - .gate = &gpt6_gate_fck_data, -}; - -static struct ti_clk gpt6_fck = { - .name = "gpt6_fck", - .type = TI_CLK_COMPOSITE, - .data = &gpt6_fck_data, -}; - -static struct ti_clk_fixed_factor dpll5_m2_d4_ck_data = { - .parent = "dpll5_m2_ck", - .div = 4, - .mult = 1, -}; - -static struct ti_clk dpll5_m2_d4_ck = { - .name = "dpll5_m2_d4_ck", - .type = TI_CLK_FIXED_FACTOR, - .data = &dpll5_m2_d4_ck_data, -}; - -static struct ti_clk_fixed_factor sys_d2_ck_data = { - .parent = "sys_ck", - .div = 2, - .mult = 1, -}; - -static struct ti_clk sys_d2_ck = { - .name = "sys_d2_ck", - .type = TI_CLK_FIXED_FACTOR, - .data = &sys_d2_ck_data, -}; - -static struct ti_clk_fixed_factor omap_96m_d2_fck_data = { - .parent = "omap_96m_fck", - .div = 2, - .mult = 1, -}; - -static struct ti_clk omap_96m_d2_fck = { - .name = "omap_96m_d2_fck", - .type = TI_CLK_FIXED_FACTOR, - .data = &omap_96m_d2_fck_data, -}; - -static struct ti_clk_fixed_factor dpll5_m2_d8_ck_data = { - .parent = "dpll5_m2_ck", - .div = 8, - .mult = 1, -}; - -static struct ti_clk dpll5_m2_d8_ck = { - .name = "dpll5_m2_d8_ck", - .type = TI_CLK_FIXED_FACTOR, - .data = &dpll5_m2_d8_ck_data, -}; - -static struct ti_clk_fixed_factor dpll5_m2_d16_ck_data = { - .parent = "dpll5_m2_ck", - .div = 16, - .mult = 1, -}; - -static struct ti_clk dpll5_m2_d16_ck = { - .name = "dpll5_m2_d16_ck", - .type = TI_CLK_FIXED_FACTOR, - .data = &dpll5_m2_d16_ck_data, -}; - -static const char *usim_mux_fck_parents[] = { - "sys_ck", - "sys_d2_ck", - "omap_96m_d2_fck", - "omap_96m_d4_fck", - "omap_96m_d8_fck", - "omap_96m_d10_fck", - "dpll5_m2_d4_ck", - "dpll5_m2_d8_ck", - "dpll5_m2_d16_ck", - "dpll5_m2_d20_ck", -}; - -static struct ti_clk_mux usim_mux_fck_data = { - .bit_shift = 3, - .num_parents = ARRAY_SIZE(usim_mux_fck_parents), - .reg = 0xc40, - .module = TI_CLKM_CM, - .parents = usim_mux_fck_parents, - .flags = CLKF_INDEX_STARTS_AT_ONE, -}; - -static struct ti_clk_composite usim_fck_data = { - .mux = &usim_mux_fck_data, - .gate = &usim_gate_fck_data, -}; - -static struct ti_clk usim_fck = { - .name = "usim_fck", - .type = TI_CLK_COMPOSITE, - .data = &usim_fck_data, -}; - -static int ssi_ssr_div_fck_3430es2_divs[] = { - 0, - 1, - 2, - 3, - 4, - 0, - 6, - 0, - 8, -}; - -static struct ti_clk_divider ssi_ssr_div_fck_3430es2_data = { - .num_dividers = ARRAY_SIZE(ssi_ssr_div_fck_3430es2_divs), - .parent = "corex2_fck", - .bit_shift = 8, - .dividers = ssi_ssr_div_fck_3430es2_divs, - .reg = 0xa40, - .module = TI_CLKM_CM, -}; - -static struct ti_clk_composite ssi_ssr_fck_3430es2_data = { - .gate = &ssi_ssr_gate_fck_3430es2_data, - .divider = &ssi_ssr_div_fck_3430es2_data, -}; - -static struct ti_clk ssi_ssr_fck_3430es2 = { - .name = "ssi_ssr_fck", - .type = TI_CLK_COMPOSITE, - .data = &ssi_ssr_fck_3430es2_data, -}; - -static struct ti_clk_gate dss1_alwon_fck_3430es1_data = { - .parent = "dpll4_m4x2_ck", - .bit_shift = 0, - .reg = 0xe00, - .module = TI_CLKM_CM, - .flags = CLKF_SET_RATE_PARENT, -}; - -static struct ti_clk dss1_alwon_fck_3430es1 = { - .name = "dss1_alwon_fck", - .clkdm_name = "dss_clkdm", - .type = TI_CLK_GATE, - .data = &dss1_alwon_fck_3430es1_data, -}; - -static struct ti_clk_gate gpt3_ick_data = { - .parent = "per_l4_ick", - .bit_shift = 4, - .reg = 0x1010, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk gpt3_ick = { - .name = "gpt3_ick", - .clkdm_name = "per_clkdm", - .type = TI_CLK_GATE, - .data = &gpt3_ick_data, -}; - -static struct ti_clk_fixed_factor omap_12m_fck_data = { - .parent = "omap_48m_fck", - .div = 4, - .mult = 1, -}; - -static struct ti_clk omap_12m_fck = { - .name = "omap_12m_fck", - .type = TI_CLK_FIXED_FACTOR, - .data = &omap_12m_fck_data, -}; - -static struct ti_clk_fixed_factor core_12m_fck_data = { - .parent = "omap_12m_fck", - .div = 1, - .mult = 1, -}; - -static struct ti_clk core_12m_fck = { - .name = "core_12m_fck", - .type = TI_CLK_FIXED_FACTOR, - .data = &core_12m_fck_data, -}; - -static struct ti_clk_gate hdq_fck_data = { - .parent = "core_12m_fck", - .bit_shift = 22, - .reg = 0xa00, - .module = TI_CLKM_CM, - .flags = CLKF_WAIT, -}; - -static struct ti_clk hdq_fck = { - .name = "hdq_fck", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &hdq_fck_data, -}; - -static struct ti_clk_gate usbtll_fck_data = { - .parent = "dpll5_m2_ck", - .bit_shift = 2, - .reg = 0xa08, - .module = TI_CLKM_CM, - .flags = CLKF_WAIT, -}; - -static struct ti_clk usbtll_fck = { - .name = "usbtll_fck", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &usbtll_fck_data, -}; - -static struct ti_clk_gate hsotgusb_fck_am35xx_data = { - .parent = "sys_ck", - .bit_shift = 8, - .reg = 0x59c, - .module = TI_CLKM_SCRM, -}; - -static struct ti_clk hsotgusb_fck_am35xx = { - .name = "hsotgusb_fck_am35xx", - .clkdm_name = "core_l3_clkdm", - .type = TI_CLK_GATE, - .data = &hsotgusb_fck_am35xx_data, -}; - -static struct ti_clk_gate hsotgusb_ick_3430es2_data = { - .parent = "core_l3_ick", - .bit_shift = 4, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_HSOTGUSB | CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk hsotgusb_ick_3430es2 = { - .name = "hsotgusb_ick_3430es2", - .clkdm_name = "core_l3_clkdm", - .type = TI_CLK_GATE, - .data = &hsotgusb_ick_3430es2_data, -}; - -static struct ti_clk_gate gfx_l3_ck_data = { - .parent = "l3_ick", - .bit_shift = 0, - .reg = 0xb10, - .module = TI_CLKM_CM, - .flags = CLKF_WAIT, -}; - -static struct ti_clk gfx_l3_ck = { - .name = "gfx_l3_ck", - .clkdm_name = "gfx_3430es1_clkdm", - .type = TI_CLK_GATE, - .data = &gfx_l3_ck_data, -}; - -static struct ti_clk_fixed_factor gfx_l3_ick_data = { - .parent = "gfx_l3_ck", - .div = 1, - .mult = 1, -}; - -static struct ti_clk gfx_l3_ick = { - .name = "gfx_l3_ick", - .type = TI_CLK_FIXED_FACTOR, - .data = &gfx_l3_ick_data, -}; - -static struct ti_clk_gate mcbsp1_ick_data = { - .parent = "core_l4_ick", - .bit_shift = 9, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk mcbsp1_ick = { - .name = "mcbsp1_ick", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &mcbsp1_ick_data, -}; - -static struct ti_clk_fixed_factor gpt12_fck_data = { - .parent = "secure_32k_fck", - .div = 1, - .mult = 1, -}; - -static struct ti_clk gpt12_fck = { - .name = "gpt12_fck", - .type = TI_CLK_FIXED_FACTOR, - .data = &gpt12_fck_data, -}; - -static struct ti_clk_gate gfx_cg2_ck_data = { - .parent = "gfx_l3_fck", - .bit_shift = 2, - .reg = 0xb00, - .module = TI_CLKM_CM, - .flags = CLKF_WAIT, -}; - -static struct ti_clk gfx_cg2_ck = { - .name = "gfx_cg2_ck", - .clkdm_name = "gfx_3430es1_clkdm", - .type = TI_CLK_GATE, - .data = &gfx_cg2_ck_data, -}; - -static struct ti_clk_gate i2c2_ick_data = { - .parent = "core_l4_ick", - .bit_shift = 16, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk i2c2_ick = { - .name = "i2c2_ick", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &i2c2_ick_data, -}; - -static struct ti_clk_gate gpio4_dbck_data = { - .parent = "per_32k_alwon_fck", - .bit_shift = 15, - .reg = 0x1000, - .module = TI_CLKM_CM, -}; - -static struct ti_clk gpio4_dbck = { - .name = "gpio4_dbck", - .clkdm_name = "per_clkdm", - .type = TI_CLK_GATE, - .data = &gpio4_dbck_data, -}; - -static struct ti_clk_gate i2c3_fck_data = { - .parent = "core_96m_fck", - .bit_shift = 17, - .reg = 0xa00, - .module = TI_CLKM_CM, - .flags = CLKF_WAIT, -}; - -static struct ti_clk i2c3_fck = { - .name = "i2c3_fck", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &i2c3_fck_data, -}; - -static struct ti_clk_composite gpt3_fck_data = { - .mux = &gpt3_mux_fck_data, - .gate = &gpt3_gate_fck_data, -}; - -static struct ti_clk gpt3_fck = { - .name = "gpt3_fck", - .type = TI_CLK_COMPOSITE, - .data = &gpt3_fck_data, -}; - -static struct ti_clk_gate i2c1_ick_data = { - .parent = "core_l4_ick", - .bit_shift = 15, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk i2c1_ick = { - .name = "i2c1_ick", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &i2c1_ick_data, -}; - -static struct ti_clk_gate omap_32ksync_ick_data = { - .parent = "wkup_l4_ick", - .bit_shift = 2, - .reg = 0xc10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk omap_32ksync_ick = { - .name = "omap_32ksync_ick", - .clkdm_name = "wkup_clkdm", - .type = TI_CLK_GATE, - .data = &omap_32ksync_ick_data, -}; - -static struct ti_clk_gate aes2_ick_data = { - .parent = "core_l4_ick", - .bit_shift = 28, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk aes2_ick = { - .name = "aes2_ick", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &aes2_ick_data, -}; - -static const char *gpt8_mux_fck_parents[] = { - "omap_32k_fck", - "sys_ck", -}; - -static struct ti_clk_mux gpt8_mux_fck_data = { - .bit_shift = 6, - .num_parents = ARRAY_SIZE(gpt8_mux_fck_parents), - .reg = 0x1040, - .module = TI_CLKM_CM, - .parents = gpt8_mux_fck_parents, -}; - -static struct ti_clk_composite gpt8_fck_data = { - .mux = &gpt8_mux_fck_data, - .gate = &gpt8_gate_fck_data, -}; - -static struct ti_clk gpt8_fck = { - .name = "gpt8_fck", - .type = TI_CLK_COMPOSITE, - .data = &gpt8_fck_data, -}; - -static struct ti_clk_gate mcbsp4_gate_fck_data = { - .parent = "mcbsp_clks", - .bit_shift = 2, - .reg = 0x1000, - .module = TI_CLKM_CM, -}; - -static struct ti_clk_composite mcbsp4_fck_data = { - .mux = &mcbsp4_mux_fck_data, - .gate = &mcbsp4_gate_fck_data, -}; - -static struct ti_clk mcbsp4_fck = { - .name = "mcbsp4_fck", - .type = TI_CLK_COMPOSITE, - .data = &mcbsp4_fck_data, -}; - -static struct ti_clk_gate gpio2_dbck_data = { - .parent = "per_32k_alwon_fck", - .bit_shift = 13, - .reg = 0x1000, - .module = TI_CLKM_CM, -}; - -static struct ti_clk gpio2_dbck = { - .name = "gpio2_dbck", - .clkdm_name = "per_clkdm", - .type = TI_CLK_GATE, - .data = &gpio2_dbck_data, -}; - -static struct ti_clk_gate usbtll_ick_data = { - .parent = "core_l4_ick", - .bit_shift = 2, - .reg = 0xa18, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk usbtll_ick = { - .name = "usbtll_ick", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &usbtll_ick_data, -}; - -static struct ti_clk_gate mcspi4_ick_data = { - .parent = "core_l4_ick", - .bit_shift = 21, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk mcspi4_ick = { - .name = "mcspi4_ick", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &mcspi4_ick_data, -}; - -static struct ti_clk_gate dss_96m_fck_data = { - .parent = "omap_96m_fck", - .bit_shift = 2, - .reg = 0xe00, - .module = TI_CLKM_CM, -}; - -static struct ti_clk dss_96m_fck = { - .name = "dss_96m_fck", - .clkdm_name = "dss_clkdm", - .type = TI_CLK_GATE, - .data = &dss_96m_fck_data, -}; - -static struct ti_clk_divider rm_ick_data = { - .parent = "l4_ick", - .bit_shift = 1, - .max_div = 3, - .reg = 0xc40, - .module = TI_CLKM_CM, - .flags = CLKF_INDEX_STARTS_AT_ONE, -}; - -static struct ti_clk rm_ick = { - .name = "rm_ick", - .type = TI_CLK_DIVIDER, - .data = &rm_ick_data, -}; - -static struct ti_clk_gate hdq_ick_data = { - .parent = "core_l4_ick", - .bit_shift = 22, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk hdq_ick = { - .name = "hdq_ick", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &hdq_ick_data, -}; - -static struct ti_clk_fixed_factor dpll3_x2_ck_data = { - .parent = "dpll3_ck", - .div = 1, - .mult = 2, -}; - -static struct ti_clk dpll3_x2_ck = { - .name = "dpll3_x2_ck", - .type = TI_CLK_FIXED_FACTOR, - .data = &dpll3_x2_ck_data, -}; - -static struct ti_clk_gate mad2d_ick_data = { - .parent = "l3_ick", - .bit_shift = 3, - .reg = 0xa18, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk mad2d_ick = { - .name = "mad2d_ick", - .clkdm_name = "d2d_clkdm", - .type = TI_CLK_GATE, - .data = &mad2d_ick_data, -}; - -static struct ti_clk_gate fshostusb_fck_data = { - .parent = "core_48m_fck", - .bit_shift = 5, - .reg = 0xa00, - .module = TI_CLKM_CM, - .flags = CLKF_WAIT, -}; - -static struct ti_clk fshostusb_fck = { - .name = "fshostusb_fck", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &fshostusb_fck_data, -}; - -static struct ti_clk_gate sr1_fck_data = { - .parent = "sys_ck", - .bit_shift = 6, - .reg = 0xc00, - .module = TI_CLKM_CM, - .flags = CLKF_WAIT, -}; - -static struct ti_clk sr1_fck = { - .name = "sr1_fck", - .clkdm_name = "wkup_clkdm", - .type = TI_CLK_GATE, - .data = &sr1_fck_data, -}; - -static struct ti_clk_gate des2_ick_data = { - .parent = "core_l4_ick", - .bit_shift = 26, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk des2_ick = { - .name = "des2_ick", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &des2_ick_data, -}; - -static struct ti_clk_gate sdrc_ick_data = { - .parent = "core_l3_ick", - .bit_shift = 1, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_WAIT, -}; - -static struct ti_clk sdrc_ick = { - .name = "sdrc_ick", - .clkdm_name = "core_l3_clkdm", - .type = TI_CLK_GATE, - .data = &sdrc_ick_data, -}; - -static struct ti_clk_composite gpt4_fck_data = { - .mux = &gpt4_mux_fck_data, - .gate = &gpt4_gate_fck_data, -}; - -static struct ti_clk gpt4_fck = { - .name = "gpt4_fck", - .type = TI_CLK_COMPOSITE, - .data = &gpt4_fck_data, -}; - -static struct ti_clk_gate dpll4_m3x2_ck_omap36xx_data = { - .parent = "dpll4_m3x2_mul_ck", - .bit_shift = 0x1c, - .reg = 0xd00, - .module = TI_CLKM_CM, - .flags = CLKF_HSDIV | CLKF_SET_BIT_TO_DISABLE, -}; - -static struct ti_clk dpll4_m3x2_ck_omap36xx = { - .name = "dpll4_m3x2_ck", - .type = TI_CLK_GATE, - .data = &dpll4_m3x2_ck_omap36xx_data, - .patch = &dpll4_m3x2_ck, -}; - -static struct ti_clk_gate cpefuse_fck_data = { - .parent = "sys_ck", - .bit_shift = 0, - .reg = 0xa08, - .module = TI_CLKM_CM, -}; - -static struct ti_clk cpefuse_fck = { - .name = "cpefuse_fck", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &cpefuse_fck_data, -}; - -static struct ti_clk_gate mcspi3_ick_data = { - .parent = "core_l4_ick", - .bit_shift = 20, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk mcspi3_ick = { - .name = "mcspi3_ick", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &mcspi3_ick_data, -}; - -static struct ti_clk_fixed_factor ssi_sst_fck_3430es2_data = { - .parent = "ssi_ssr_fck", - .div = 2, - .mult = 1, -}; - -static struct ti_clk ssi_sst_fck_3430es2 = { - .name = "ssi_sst_fck", - .type = TI_CLK_FIXED_FACTOR, - .data = &ssi_sst_fck_3430es2_data, -}; - -static struct ti_clk_gate gpio1_dbck_data = { - .parent = "wkup_32k_fck", - .bit_shift = 3, - .reg = 0xc00, - .module = TI_CLKM_CM, -}; - -static struct ti_clk gpio1_dbck = { - .name = "gpio1_dbck", - .clkdm_name = "wkup_clkdm", - .type = TI_CLK_GATE, - .data = &gpio1_dbck_data, -}; - -static struct ti_clk_gate gpt4_ick_data = { - .parent = "per_l4_ick", - .bit_shift = 5, - .reg = 0x1010, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk gpt4_ick = { - .name = "gpt4_ick", - .clkdm_name = "per_clkdm", - .type = TI_CLK_GATE, - .data = &gpt4_ick_data, -}; - -static struct ti_clk_gate gpt2_ick_data = { - .parent = "per_l4_ick", - .bit_shift = 3, - .reg = 0x1010, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk gpt2_ick = { - .name = "gpt2_ick", - .clkdm_name = "per_clkdm", - .type = TI_CLK_GATE, - .data = &gpt2_ick_data, -}; - -static struct ti_clk_gate mmchs1_fck_data = { - .parent = "core_96m_fck", - .bit_shift = 24, - .reg = 0xa00, - .module = TI_CLKM_CM, - .flags = CLKF_WAIT, -}; - -static struct ti_clk mmchs1_fck = { - .name = "mmchs1_fck", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &mmchs1_fck_data, -}; - -static struct ti_clk_fixed dummy_apb_pclk_data = { - .frequency = 0x0, -}; - -static struct ti_clk dummy_apb_pclk = { - .name = "dummy_apb_pclk", - .type = TI_CLK_FIXED, - .data = &dummy_apb_pclk_data, -}; - -static struct ti_clk_gate gpio6_dbck_data = { - .parent = "per_32k_alwon_fck", - .bit_shift = 17, - .reg = 0x1000, - .module = TI_CLKM_CM, -}; - -static struct ti_clk gpio6_dbck = { - .name = "gpio6_dbck", - .clkdm_name = "per_clkdm", - .type = TI_CLK_GATE, - .data = &gpio6_dbck_data, -}; - -static struct ti_clk_gate uart2_ick_data = { - .parent = "core_l4_ick", - .bit_shift = 14, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk uart2_ick = { - .name = "uart2_ick", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &uart2_ick_data, -}; - -static struct ti_clk_fixed_factor dpll4_x2_ck_data = { - .parent = "dpll4_ck", - .div = 1, - .mult = 2, -}; - -static struct ti_clk dpll4_x2_ck = { - .name = "dpll4_x2_ck", - .type = TI_CLK_FIXED_FACTOR, - .data = &dpll4_x2_ck_data, -}; - -static struct ti_clk_gate gpt7_ick_data = { - .parent = "per_l4_ick", - .bit_shift = 8, - .reg = 0x1010, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk gpt7_ick = { - .name = "gpt7_ick", - .clkdm_name = "per_clkdm", - .type = TI_CLK_GATE, - .data = &gpt7_ick_data, -}; - -static struct ti_clk_gate dss_tv_fck_data = { - .parent = "omap_54m_fck", - .bit_shift = 2, - .reg = 0xe00, - .module = TI_CLKM_CM, -}; - -static struct ti_clk dss_tv_fck = { - .name = "dss_tv_fck", - .clkdm_name = "dss_clkdm", - .type = TI_CLK_GATE, - .data = &dss_tv_fck_data, -}; - -static struct ti_clk_gate mcbsp5_ick_data = { - .parent = "core_l4_ick", - .bit_shift = 10, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk mcbsp5_ick = { - .name = "mcbsp5_ick", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &mcbsp5_ick_data, -}; - -static struct ti_clk_gate mcspi1_ick_data = { - .parent = "core_l4_ick", - .bit_shift = 18, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk mcspi1_ick = { - .name = "mcspi1_ick", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &mcspi1_ick_data, -}; - -static struct ti_clk_gate d2d_26m_fck_data = { - .parent = "sys_ck", - .bit_shift = 3, - .reg = 0xa00, - .module = TI_CLKM_CM, - .flags = CLKF_WAIT, -}; - -static struct ti_clk d2d_26m_fck = { - .name = "d2d_26m_fck", - .clkdm_name = "d2d_clkdm", - .type = TI_CLK_GATE, - .data = &d2d_26m_fck_data, -}; - -static struct ti_clk_gate wdt3_ick_data = { - .parent = "per_l4_ick", - .bit_shift = 12, - .reg = 0x1010, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk wdt3_ick = { - .name = "wdt3_ick", - .clkdm_name = "per_clkdm", - .type = TI_CLK_GATE, - .data = &wdt3_ick_data, -}; - -static struct ti_clk_divider pclkx2_fck_data = { - .parent = "emu_src_ck", - .bit_shift = 6, - .max_div = 3, - .reg = 0x1140, - .module = TI_CLKM_CM, - .flags = CLKF_INDEX_STARTS_AT_ONE, -}; - -static struct ti_clk pclkx2_fck = { - .name = "pclkx2_fck", - .type = TI_CLK_DIVIDER, - .data = &pclkx2_fck_data, -}; - -static struct ti_clk_gate sha12_ick_data = { - .parent = "core_l4_ick", - .bit_shift = 27, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk sha12_ick = { - .name = "sha12_ick", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &sha12_ick_data, -}; - -static struct ti_clk_gate emac_fck_data = { - .parent = "rmii_ck", - .bit_shift = 9, - .reg = 0x59c, - .module = TI_CLKM_SCRM, -}; - -static struct ti_clk emac_fck = { - .name = "emac_fck", - .type = TI_CLK_GATE, - .data = &emac_fck_data, -}; - -static struct ti_clk_composite gpt10_fck_data = { - .mux = &gpt10_mux_fck_data, - .gate = &gpt10_gate_fck_data, -}; - -static struct ti_clk gpt10_fck = { - .name = "gpt10_fck", - .type = TI_CLK_COMPOSITE, - .data = &gpt10_fck_data, -}; - -static struct ti_clk_gate wdt2_fck_data = { - .parent = "wkup_32k_fck", - .bit_shift = 5, - .reg = 0xc00, - .module = TI_CLKM_CM, - .flags = CLKF_WAIT, -}; - -static struct ti_clk wdt2_fck = { - .name = "wdt2_fck", - .clkdm_name = "wkup_clkdm", - .type = TI_CLK_GATE, - .data = &wdt2_fck_data, -}; - -static struct ti_clk_gate cam_ick_data = { - .parent = "l4_ick", - .bit_shift = 0, - .reg = 0xf10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_NO_WAIT | CLKF_INTERFACE, -}; - -static struct ti_clk cam_ick = { - .name = "cam_ick", - .clkdm_name = "cam_clkdm", - .type = TI_CLK_GATE, - .data = &cam_ick_data, -}; - -static struct ti_clk_gate ssi_ick_3430es2_data = { - .parent = "ssi_l4_ick", - .bit_shift = 0, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_SSI | CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk ssi_ick_3430es2 = { - .name = "ssi_ick", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &ssi_ick_3430es2_data, -}; - -static struct ti_clk_gate gpio4_ick_data = { - .parent = "per_l4_ick", - .bit_shift = 15, - .reg = 0x1010, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk gpio4_ick = { - .name = "gpio4_ick", - .clkdm_name = "per_clkdm", - .type = TI_CLK_GATE, - .data = &gpio4_ick_data, -}; - -static struct ti_clk_gate wdt1_ick_data = { - .parent = "wkup_l4_ick", - .bit_shift = 4, - .reg = 0xc10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk wdt1_ick = { - .name = "wdt1_ick", - .clkdm_name = "wkup_clkdm", - .type = TI_CLK_GATE, - .data = &wdt1_ick_data, -}; - -static struct ti_clk_gate rng_ick_data = { - .parent = "security_l4_ick2", - .bit_shift = 2, - .reg = 0xa14, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk rng_ick = { - .name = "rng_ick", - .type = TI_CLK_GATE, - .data = &rng_ick_data, -}; - -static struct ti_clk_gate icr_ick_data = { - .parent = "core_l4_ick", - .bit_shift = 29, - .reg = 0xa10, - .module = TI_CLKM_CM, - .flags = CLKF_OMAP3 | CLKF_INTERFACE, -}; - -static struct ti_clk icr_ick = { - .name = "icr_ick", - .clkdm_name = "core_l4_clkdm", - .type = TI_CLK_GATE, - .data = &icr_ick_data, -}; - -static struct ti_clk_gate sgx_ick_data = { - .parent = "l3_ick", - .bit_shift = 0, - .reg = 0xb10, - .module = TI_CLKM_CM, - .flags = CLKF_WAIT, -}; - -static struct ti_clk sgx_ick = { - .name = "sgx_ick", - .clkdm_name = "sgx_clkdm", - .type = TI_CLK_GATE, - .data = &sgx_ick_data, -}; - -static struct ti_clk_divider sys_clkout2_data = { - .parent = "clkout2_src_ck", - .bit_shift = 3, - .max_div = 64, - .reg = 0xd70, - .module = TI_CLKM_CM, - .flags = CLKF_INDEX_POWER_OF_TWO, -}; - -static struct ti_clk sys_clkout2 = { - .name = "sys_clkout2", - .type = TI_CLK_DIVIDER, - .data = &sys_clkout2_data, -}; - -static struct ti_clk_alias omap34xx_omap36xx_clks[] = { - CLK(NULL, "security_l4_ick2", &security_l4_ick2), - CLK(NULL, "aes1_ick", &aes1_ick), - CLK("omap_rng", "ick", &rng_ick), - CLK("omap3-rom-rng", "ick", &rng_ick), - CLK(NULL, "sha11_ick", &sha11_ick), - CLK(NULL, "des1_ick", &des1_ick), - CLK(NULL, "cam_mclk", &cam_mclk), - CLK(NULL, "cam_ick", &cam_ick), - CLK(NULL, "csi2_96m_fck", &csi2_96m_fck), - CLK(NULL, "security_l3_ick", &security_l3_ick), - CLK(NULL, "pka_ick", &pka_ick), - CLK(NULL, "icr_ick", &icr_ick), - CLK(NULL, "des2_ick", &des2_ick), - CLK(NULL, "mspro_ick", &mspro_ick), - CLK(NULL, "mailboxes_ick", &mailboxes_ick), - CLK(NULL, "ssi_l4_ick", &ssi_l4_ick), - CLK(NULL, "sr1_fck", &sr1_fck), - CLK(NULL, "sr2_fck", &sr2_fck), - CLK(NULL, "sr_l4_ick", &sr_l4_ick), - CLK(NULL, "dpll2_fck", &dpll2_fck), - CLK(NULL, "dpll2_ck", &dpll2_ck), - CLK(NULL, "dpll2_m2_ck", &dpll2_m2_ck), - CLK(NULL, "iva2_ck", &iva2_ck), - CLK(NULL, "modem_fck", &modem_fck), - CLK(NULL, "sad2d_ick", &sad2d_ick), - CLK(NULL, "mad2d_ick", &mad2d_ick), - CLK(NULL, "mspro_fck", &mspro_fck), - { NULL }, -}; - -static struct ti_clk_alias omap36xx_omap3430es2plus_clks[] = { - CLK(NULL, "ssi_ssr_fck", &ssi_ssr_fck_3430es2), - CLK(NULL, "ssi_sst_fck", &ssi_sst_fck_3430es2), - CLK("musb-omap2430", "ick", &hsotgusb_ick_3430es2), - CLK(NULL, "hsotgusb_ick", &hsotgusb_ick_3430es2), - CLK(NULL, "ssi_ick", &ssi_ick_3430es2), - CLK(NULL, "sys_d2_ck", &sys_d2_ck), - CLK(NULL, "omap_96m_d2_fck", &omap_96m_d2_fck), - CLK(NULL, "omap_96m_d4_fck", &omap_96m_d4_fck), - CLK(NULL, "omap_96m_d8_fck", &omap_96m_d8_fck), - CLK(NULL, "omap_96m_d10_fck", &omap_96m_d10_fck), - CLK(NULL, "dpll5_m2_d4_ck", &dpll5_m2_d4_ck), - CLK(NULL, "dpll5_m2_d8_ck", &dpll5_m2_d8_ck), - CLK(NULL, "dpll5_m2_d16_ck", &dpll5_m2_d16_ck), - CLK(NULL, "dpll5_m2_d20_ck", &dpll5_m2_d20_ck), - CLK(NULL, "usim_fck", &usim_fck), - CLK(NULL, "usim_ick", &usim_ick), - { NULL }, -}; - -static struct ti_clk_alias omap3xxx_clks[] = { - CLK(NULL, "apb_pclk", &dummy_apb_pclk), - CLK(NULL, "omap_32k_fck", &omap_32k_fck), - CLK(NULL, "virt_12m_ck", &virt_12m_ck), - CLK(NULL, "virt_13m_ck", &virt_13m_ck), - CLK(NULL, "virt_19200000_ck", &virt_19200000_ck), - CLK(NULL, "virt_26000000_ck", &virt_26000000_ck), - CLK(NULL, "virt_38_4m_ck", &virt_38_4m_ck), - CLK(NULL, "virt_16_8m_ck", &virt_16_8m_ck), - CLK(NULL, "osc_sys_ck", &osc_sys_ck), - CLK("twl", "fck", &osc_sys_ck), - CLK(NULL, "sys_ck", &sys_ck), - CLK(NULL, "timer_sys_ck", &sys_ck), - CLK(NULL, "dpll4_ck", &dpll4_ck), - CLK(NULL, "dpll4_m2_ck", &dpll4_m2_ck), - CLK(NULL, "dpll4_m2x2_mul_ck", &dpll4_m2x2_mul_ck), - CLK(NULL, "dpll4_m2x2_ck", &dpll4_m2x2_ck), - CLK(NULL, "omap_96m_alwon_fck", &omap_96m_alwon_fck), - CLK(NULL, "dpll3_ck", &dpll3_ck), - CLK(NULL, "dpll3_m3_ck", &dpll3_m3_ck), - CLK(NULL, "dpll3_m3x2_mul_ck", &dpll3_m3x2_mul_ck), - CLK(NULL, "dpll3_m3x2_ck", &dpll3_m3x2_ck), - CLK("etb", "emu_core_alwon_ck", &emu_core_alwon_ck), - CLK(NULL, "sys_altclk", &sys_altclk), - CLK(NULL, "sys_clkout1", &sys_clkout1), - CLK(NULL, "dpll3_m2_ck", &dpll3_m2_ck), - CLK(NULL, "core_ck", &core_ck), - CLK(NULL, "dpll1_fck", &dpll1_fck), - CLK(NULL, "dpll1_ck", &dpll1_ck), - CLK(NULL, "cpufreq_ck", &dpll1_ck), - CLK(NULL, "dpll1_x2_ck", &dpll1_x2_ck), - CLK(NULL, "dpll1_x2m2_ck", &dpll1_x2m2_ck), - CLK(NULL, "dpll3_x2_ck", &dpll3_x2_ck), - CLK(NULL, "dpll3_m2x2_ck", &dpll3_m2x2_ck), - CLK(NULL, "dpll4_x2_ck", &dpll4_x2_ck), - CLK(NULL, "cm_96m_fck", &cm_96m_fck), - CLK(NULL, "omap_96m_fck", &omap_96m_fck), - CLK(NULL, "dpll4_m3_ck", &dpll4_m3_ck), - CLK(NULL, "dpll4_m3x2_mul_ck", &dpll4_m3x2_mul_ck), - CLK(NULL, "dpll4_m3x2_ck", &dpll4_m3x2_ck), - CLK(NULL, "omap_54m_fck", &omap_54m_fck), - CLK(NULL, "cm_96m_d2_fck", &cm_96m_d2_fck), - CLK(NULL, "omap_48m_fck", &omap_48m_fck), - CLK(NULL, "omap_12m_fck", &omap_12m_fck), - CLK(NULL, "dpll4_m4_ck", &dpll4_m4_ck), - CLK(NULL, "dpll4_m4x2_mul_ck", &dpll4_m4x2_mul_ck), - CLK(NULL, "dpll4_m4x2_ck", &dpll4_m4x2_ck), - CLK(NULL, "dpll4_m5_ck", &dpll4_m5_ck), - CLK(NULL, "dpll4_m5x2_mul_ck", &dpll4_m5x2_mul_ck), - CLK(NULL, "dpll4_m5x2_ck", &dpll4_m5x2_ck), - CLK(NULL, "dpll4_m6_ck", &dpll4_m6_ck), - CLK(NULL, "dpll4_m6x2_mul_ck", &dpll4_m6x2_mul_ck), - CLK(NULL, "dpll4_m6x2_ck", &dpll4_m6x2_ck), - CLK("etb", "emu_per_alwon_ck", &emu_per_alwon_ck), - CLK(NULL, "clkout2_src_ck", &clkout2_src_ck), - CLK(NULL, "sys_clkout2", &sys_clkout2), - CLK(NULL, "corex2_fck", &corex2_fck), - CLK(NULL, "mpu_ck", &mpu_ck), - CLK(NULL, "arm_fck", &arm_fck), - CLK("etb", "emu_mpu_alwon_ck", &emu_mpu_alwon_ck), - CLK(NULL, "l3_ick", &l3_ick), - CLK(NULL, "l4_ick", &l4_ick), - CLK(NULL, "rm_ick", &rm_ick), - CLK(NULL, "timer_32k_ck", &omap_32k_fck), - CLK(NULL, "gpt10_fck", &gpt10_fck), - CLK(NULL, "gpt11_fck", &gpt11_fck), - CLK(NULL, "core_96m_fck", &core_96m_fck), - CLK(NULL, "mmchs2_fck", &mmchs2_fck), - CLK(NULL, "mmchs1_fck", &mmchs1_fck), - CLK(NULL, "i2c3_fck", &i2c3_fck), - CLK(NULL, "i2c2_fck", &i2c2_fck), - CLK(NULL, "i2c1_fck", &i2c1_fck), - CLK(NULL, "core_48m_fck", &core_48m_fck), - CLK(NULL, "mcspi4_fck", &mcspi4_fck), - CLK(NULL, "mcspi3_fck", &mcspi3_fck), - CLK(NULL, "mcspi2_fck", &mcspi2_fck), - CLK(NULL, "mcspi1_fck", &mcspi1_fck), - CLK(NULL, "uart2_fck", &uart2_fck), - CLK(NULL, "uart1_fck", &uart1_fck), - CLK(NULL, "core_12m_fck", &core_12m_fck), - CLK("omap_hdq.0", "fck", &hdq_fck), - CLK(NULL, "hdq_fck", &hdq_fck), - CLK(NULL, "core_l3_ick", &core_l3_ick), - CLK(NULL, "sdrc_ick", &sdrc_ick), - CLK(NULL, "gpmc_fck", &gpmc_fck), - CLK(NULL, "core_l4_ick", &core_l4_ick), - CLK("omap_hsmmc.1", "ick", &mmchs2_ick), - CLK("omap_hsmmc.0", "ick", &mmchs1_ick), - CLK(NULL, "mmchs2_ick", &mmchs2_ick), - CLK(NULL, "mmchs1_ick", &mmchs1_ick), - CLK("omap_hdq.0", "ick", &hdq_ick), - CLK(NULL, "hdq_ick", &hdq_ick), - CLK("omap2_mcspi.4", "ick", &mcspi4_ick), - CLK("omap2_mcspi.3", "ick", &mcspi3_ick), - CLK("omap2_mcspi.2", "ick", &mcspi2_ick), - CLK("omap2_mcspi.1", "ick", &mcspi1_ick), - CLK(NULL, "mcspi4_ick", &mcspi4_ick), - CLK(NULL, "mcspi3_ick", &mcspi3_ick), - CLK(NULL, "mcspi2_ick", &mcspi2_ick), - CLK(NULL, "mcspi1_ick", &mcspi1_ick), - CLK("omap_i2c.3", "ick", &i2c3_ick), - CLK("omap_i2c.2", "ick", &i2c2_ick), - CLK("omap_i2c.1", "ick", &i2c1_ick), - CLK(NULL, "i2c3_ick", &i2c3_ick), - CLK(NULL, "i2c2_ick", &i2c2_ick), - CLK(NULL, "i2c1_ick", &i2c1_ick), - CLK(NULL, "uart2_ick", &uart2_ick), - CLK(NULL, "uart1_ick", &uart1_ick), - CLK(NULL, "gpt11_ick", &gpt11_ick), - CLK(NULL, "gpt10_ick", &gpt10_ick), - CLK(NULL, "mcbsp5_ick", &mcbsp5_ick), - CLK(NULL, "mcbsp1_ick", &mcbsp1_ick), - CLK(NULL, "omapctrl_ick", &omapctrl_ick), - CLK(NULL, "dss_tv_fck", &dss_tv_fck), - CLK(NULL, "dss_96m_fck", &dss_96m_fck), - CLK(NULL, "dss2_alwon_fck", &dss2_alwon_fck), - CLK(NULL, "init_60m_fclk", &dummy_ck), - CLK(NULL, "gpt1_fck", &gpt1_fck), - CLK(NULL, "aes2_ick", &aes2_ick), - CLK(NULL, "wkup_32k_fck", &wkup_32k_fck), - CLK(NULL, "gpio1_dbck", &gpio1_dbck), - CLK(NULL, "sha12_ick", &sha12_ick), - CLK(NULL, "wdt2_fck", &wdt2_fck), - CLK(NULL, "wkup_l4_ick", &wkup_l4_ick), - CLK("omap_wdt", "ick", &wdt2_ick), - CLK(NULL, "wdt2_ick", &wdt2_ick), - CLK(NULL, "wdt1_ick", &wdt1_ick), - CLK(NULL, "gpio1_ick", &gpio1_ick), - CLK(NULL, "omap_32ksync_ick", &omap_32ksync_ick), - CLK(NULL, "gpt12_ick", &gpt12_ick), - CLK(NULL, "gpt1_ick", &gpt1_ick), - CLK(NULL, "per_96m_fck", &per_96m_fck), - CLK(NULL, "per_48m_fck", &per_48m_fck), - CLK(NULL, "uart3_fck", &uart3_fck), - CLK(NULL, "gpt2_fck", &gpt2_fck), - CLK(NULL, "gpt3_fck", &gpt3_fck), - CLK(NULL, "gpt4_fck", &gpt4_fck), - CLK(NULL, "gpt5_fck", &gpt5_fck), - CLK(NULL, "gpt6_fck", &gpt6_fck), - CLK(NULL, "gpt7_fck", &gpt7_fck), - CLK(NULL, "gpt8_fck", &gpt8_fck), - CLK(NULL, "gpt9_fck", &gpt9_fck), - CLK(NULL, "per_32k_alwon_fck", &per_32k_alwon_fck), - CLK(NULL, "gpio6_dbck", &gpio6_dbck), - CLK(NULL, "gpio5_dbck", &gpio5_dbck), - CLK(NULL, "gpio4_dbck", &gpio4_dbck), - CLK(NULL, "gpio3_dbck", &gpio3_dbck), - CLK(NULL, "gpio2_dbck", &gpio2_dbck), - CLK(NULL, "wdt3_fck", &wdt3_fck), - CLK(NULL, "per_l4_ick", &per_l4_ick), - CLK(NULL, "gpio6_ick", &gpio6_ick), - CLK(NULL, "gpio5_ick", &gpio5_ick), - CLK(NULL, "gpio4_ick", &gpio4_ick), - CLK(NULL, "gpio3_ick", &gpio3_ick), - CLK(NULL, "gpio2_ick", &gpio2_ick), - CLK(NULL, "wdt3_ick", &wdt3_ick), - CLK(NULL, "uart3_ick", &uart3_ick), - CLK(NULL, "uart4_ick", &uart4_ick), - CLK(NULL, "gpt9_ick", &gpt9_ick), - CLK(NULL, "gpt8_ick", &gpt8_ick), - CLK(NULL, "gpt7_ick", &gpt7_ick), - CLK(NULL, "gpt6_ick", &gpt6_ick), - CLK(NULL, "gpt5_ick", &gpt5_ick), - CLK(NULL, "gpt4_ick", &gpt4_ick), - CLK(NULL, "gpt3_ick", &gpt3_ick), - CLK(NULL, "gpt2_ick", &gpt2_ick), - CLK(NULL, "mcbsp_clks", &mcbsp_clks), - CLK("omap-mcbsp.1", "ick", &mcbsp1_ick), - CLK("omap-mcbsp.2", "ick", &mcbsp2_ick), - CLK("omap-mcbsp.3", "ick", &mcbsp3_ick), - CLK("omap-mcbsp.4", "ick", &mcbsp4_ick), - CLK("omap-mcbsp.5", "ick", &mcbsp5_ick), - CLK(NULL, "mcbsp1_ick", &mcbsp1_ick), - CLK(NULL, "mcbsp2_ick", &mcbsp2_ick), - CLK(NULL, "mcbsp3_ick", &mcbsp3_ick), - CLK(NULL, "mcbsp4_ick", &mcbsp4_ick), - CLK(NULL, "mcbsp5_ick", &mcbsp5_ick), - CLK(NULL, "mcbsp1_fck", &mcbsp1_fck), - CLK(NULL, "mcbsp2_fck", &mcbsp2_fck), - CLK(NULL, "mcbsp3_fck", &mcbsp3_fck), - CLK(NULL, "mcbsp4_fck", &mcbsp4_fck), - CLK(NULL, "mcbsp5_fck", &mcbsp5_fck), - CLK(NULL, "emu_src_mux_ck", &emu_src_mux_ck), - CLK("etb", "emu_src_ck", &emu_src_ck), - CLK(NULL, "emu_src_mux_ck", &emu_src_mux_ck), - CLK(NULL, "emu_src_ck", &emu_src_ck), - CLK(NULL, "pclk_fck", &pclk_fck), - CLK(NULL, "pclkx2_fck", &pclkx2_fck), - CLK(NULL, "atclk_fck", &atclk_fck), - CLK(NULL, "traceclk_src_fck", &traceclk_src_fck), - CLK(NULL, "traceclk_fck", &traceclk_fck), - CLK(NULL, "secure_32k_fck", &secure_32k_fck), - CLK(NULL, "gpt12_fck", &gpt12_fck), - CLK(NULL, "wdt1_fck", &wdt1_fck), - { NULL }, -}; - -static struct ti_clk_alias omap36xx_am35xx_omap3430es2plus_clks[] = { - CLK(NULL, "dpll5_ck", &dpll5_ck), - CLK(NULL, "dpll5_m2_ck", &dpll5_m2_ck), - CLK(NULL, "core_d3_ck", &core_d3_ck), - CLK(NULL, "core_d4_ck", &core_d4_ck), - CLK(NULL, "core_d6_ck", &core_d6_ck), - CLK(NULL, "omap_192m_alwon_fck", &omap_192m_alwon_fck), - CLK(NULL, "core_d2_ck", &core_d2_ck), - CLK(NULL, "corex2_d3_fck", &corex2_d3_fck), - CLK(NULL, "corex2_d5_fck", &corex2_d5_fck), - CLK(NULL, "sgx_fck", &sgx_fck), - CLK(NULL, "sgx_ick", &sgx_ick), - CLK(NULL, "cpefuse_fck", &cpefuse_fck), - CLK(NULL, "ts_fck", &ts_fck), - CLK(NULL, "usbtll_fck", &usbtll_fck), - CLK(NULL, "usbtll_ick", &usbtll_ick), - CLK("omap_hsmmc.2", "ick", &mmchs3_ick), - CLK(NULL, "mmchs3_ick", &mmchs3_ick), - CLK(NULL, "mmchs3_fck", &mmchs3_fck), - CLK(NULL, "dss1_alwon_fck", &dss1_alwon_fck_3430es2), - CLK("omapdss_dss", "ick", &dss_ick_3430es2), - CLK(NULL, "dss_ick", &dss_ick_3430es2), - CLK(NULL, "usbhost_120m_fck", &usbhost_120m_fck), - CLK(NULL, "usbhost_48m_fck", &usbhost_48m_fck), - CLK(NULL, "usbhost_ick", &usbhost_ick), - { NULL }, -}; - -static struct ti_clk_alias omap3430es1_clks[] = { - CLK(NULL, "gfx_l3_ck", &gfx_l3_ck), - CLK(NULL, "gfx_l3_fck", &gfx_l3_fck), - CLK(NULL, "gfx_l3_ick", &gfx_l3_ick), - CLK(NULL, "gfx_cg1_ck", &gfx_cg1_ck), - CLK(NULL, "gfx_cg2_ck", &gfx_cg2_ck), - CLK(NULL, "d2d_26m_fck", &d2d_26m_fck), - CLK(NULL, "fshostusb_fck", &fshostusb_fck), - CLK(NULL, "ssi_ssr_fck", &ssi_ssr_fck_3430es1), - CLK(NULL, "ssi_sst_fck", &ssi_sst_fck_3430es1), - CLK("musb-omap2430", "ick", &hsotgusb_ick_3430es1), - CLK(NULL, "hsotgusb_ick", &hsotgusb_ick_3430es1), - CLK(NULL, "fac_ick", &fac_ick), - CLK(NULL, "ssi_ick", &ssi_ick_3430es1), - CLK(NULL, "usb_l4_ick", &usb_l4_ick), - CLK(NULL, "dss1_alwon_fck", &dss1_alwon_fck_3430es1), - CLK("omapdss_dss", "ick", &dss_ick_3430es1), - CLK(NULL, "dss_ick", &dss_ick_3430es1), - { NULL }, -}; - -static struct ti_clk_alias omap36xx_clks[] = { - CLK(NULL, "uart4_fck", &uart4_fck), - { NULL }, -}; - -static struct ti_clk_alias am35xx_clks[] = { - CLK(NULL, "ipss_ick", &ipss_ick), - CLK(NULL, "rmii_ck", &rmii_ck), - CLK(NULL, "pclk_ck", &pclk_ck), - CLK(NULL, "emac_ick", &emac_ick), - CLK(NULL, "emac_fck", &emac_fck), - CLK("davinci_emac.0", NULL, &emac_ick), - CLK("davinci_mdio.0", NULL, &emac_fck), - CLK("vpfe-capture", "master", &vpfe_ick), - CLK("vpfe-capture", "slave", &vpfe_fck), - CLK(NULL, "hsotgusb_ick", &hsotgusb_ick_am35xx), - CLK(NULL, "hsotgusb_fck", &hsotgusb_fck_am35xx), - CLK(NULL, "hecc_ck", &hecc_ck), - CLK(NULL, "uart4_ick", &uart4_ick_am35xx), - CLK(NULL, "uart4_fck", &uart4_fck_am35xx), - { NULL }, -}; - -static struct ti_clk *omap36xx_clk_patches[] = { - &dpll4_m3x2_ck_omap36xx, - &dpll3_m3x2_ck_omap36xx, - &dpll4_m6x2_ck_omap36xx, - &dpll4_m2x2_ck_omap36xx, - &dpll4_m5x2_ck_omap36xx, - &dpll4_ck_omap36xx, - NULL, -}; - -static const char *enable_init_clks[] = { - "sdrc_ick", - "gpmc_fck", - "omapctrl_ick", -}; - -static void __init omap3_clk_legacy_common_init(void) -{ - omap2_clk_disable_autoidle_all(); - - omap2_clk_enable_init_clocks(enable_init_clks, - ARRAY_SIZE(enable_init_clks)); - - pr_info("Clocking rate (Crystal/Core/MPU): %ld.%01ld/%ld/%ld MHz\n", - (clk_get_rate(osc_sys_ck.clk) / 1000000), - (clk_get_rate(osc_sys_ck.clk) / 100000) % 10, - (clk_get_rate(core_ck.clk) / 1000000), - (clk_get_rate(arm_fck.clk) / 1000000)); -} - -int __init omap3430es1_clk_legacy_init(void) -{ - int r; - - r = ti_clk_register_legacy_clks(omap3430es1_clks); - r |= ti_clk_register_legacy_clks(omap34xx_omap36xx_clks); - r |= ti_clk_register_legacy_clks(omap3xxx_clks); - - omap3_clk_legacy_common_init(); - - return r; -} - -int __init omap3430_clk_legacy_init(void) -{ - int r; - - r = ti_clk_register_legacy_clks(omap34xx_omap36xx_clks); - r |= ti_clk_register_legacy_clks(omap36xx_omap3430es2plus_clks); - r |= ti_clk_register_legacy_clks(omap36xx_am35xx_omap3430es2plus_clks); - r |= ti_clk_register_legacy_clks(omap3xxx_clks); - - omap3_clk_legacy_common_init(); - omap3_clk_lock_dpll5(); - - return r; -} - -int __init omap36xx_clk_legacy_init(void) -{ - int r; - - ti_clk_patch_legacy_clks(omap36xx_clk_patches); - r = ti_clk_register_legacy_clks(omap36xx_clks); - r |= ti_clk_register_legacy_clks(omap36xx_omap3430es2plus_clks); - r |= ti_clk_register_legacy_clks(omap34xx_omap36xx_clks); - r |= ti_clk_register_legacy_clks(omap36xx_am35xx_omap3430es2plus_clks); - r |= ti_clk_register_legacy_clks(omap3xxx_clks); - - omap3_clk_legacy_common_init(); - omap3_clk_lock_dpll5(); - - return r; -} - -int __init am35xx_clk_legacy_init(void) -{ - int r; - - r = ti_clk_register_legacy_clks(am35xx_clks); - r |= ti_clk_register_legacy_clks(omap36xx_am35xx_omap3430es2plus_clks); - r |= ti_clk_register_legacy_clks(omap3xxx_clks); - - omap3_clk_legacy_common_init(); - omap3_clk_lock_dpll5(); - - return r; -} diff --git a/drivers/clk/ti/clk.c b/drivers/clk/ti/clk.c index 302c9e6..f4d6802 100644 --- a/drivers/clk/ti/clk.c +++ b/drivers/clk/ti/clk.c @@ -336,141 +336,6 @@ void ti_dt_clk_init_retry_clks(void) } } -#if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_ATAGS) -void __init ti_clk_patch_legacy_clks(struct ti_clk **patch) -{ - while (*patch) { - memcpy((*patch)->patch, *patch, sizeof(**patch)); - patch++; - } -} - -struct clk __init *ti_clk_register_clk(struct ti_clk *setup) -{ - struct clk *clk; - struct ti_clk_fixed *fixed; - struct ti_clk_fixed_factor *fixed_factor; - struct clk_hw *clk_hw; - int ret; - - if (setup->clk) - return setup->clk; - - switch (setup->type) { - case TI_CLK_FIXED: - fixed = setup->data; - - clk = clk_register_fixed_rate(NULL, setup->name, NULL, 0, - fixed->frequency); - if (!IS_ERR(clk)) { - ret = ti_clk_add_alias(NULL, clk, setup->name); - if (ret) { - clk_unregister(clk); - clk = ERR_PTR(ret); - } - } - break; - case TI_CLK_MUX: - clk = ti_clk_register_mux(setup); - break; - case TI_CLK_DIVIDER: - clk = ti_clk_register_divider(setup); - break; - case TI_CLK_COMPOSITE: - clk = ti_clk_register_composite(setup); - break; - case TI_CLK_FIXED_FACTOR: - fixed_factor = setup->data; - - clk = clk_register_fixed_factor(NULL, setup->name, - fixed_factor->parent, - 0, fixed_factor->mult, - fixed_factor->div); - if (!IS_ERR(clk)) { - ret = ti_clk_add_alias(NULL, clk, setup->name); - if (ret) { - clk_unregister(clk); - clk = ERR_PTR(ret); - } - } - break; - case TI_CLK_GATE: - clk = ti_clk_register_gate(setup); - break; - case TI_CLK_DPLL: - clk = ti_clk_register_dpll(setup); - break; - default: - pr_err("bad type for %s!\n", setup->name); - clk = ERR_PTR(-EINVAL); - } - - if (!IS_ERR(clk)) { - setup->clk = clk; - if (setup->clkdm_name) { - clk_hw = __clk_get_hw(clk); - if (clk_hw_get_flags(clk_hw) & CLK_IS_BASIC) { - pr_warn("can't setup clkdm for basic clk %s\n", - setup->name); - } else { - to_clk_hw_omap(clk_hw)->clkdm_name = - setup->clkdm_name; - omap2_init_clk_clkdm(clk_hw); - } - } - } - - return clk; -} - -int __init ti_clk_register_legacy_clks(struct ti_clk_alias *clks) -{ - struct clk *clk; - bool retry; - struct ti_clk_alias *retry_clk; - struct ti_clk_alias *tmp; - - while (clks->clk) { - clk = ti_clk_register_clk(clks->clk); - if (IS_ERR(clk)) { - if (PTR_ERR(clk) == -EAGAIN) { - list_add(&clks->link, &retry_list); - } else { - pr_err("register for %s failed: %ld\n", - clks->clk->name, PTR_ERR(clk)); - return PTR_ERR(clk); - } - } - clks++; - } - - retry = true; - - while (!list_empty(&retry_list) && retry) { - retry = false; - list_for_each_entry_safe(retry_clk, tmp, &retry_list, link) { - pr_debug("retry-init: %s\n", retry_clk->clk->name); - clk = ti_clk_register_clk(retry_clk->clk); - if (IS_ERR(clk)) { - if (PTR_ERR(clk) == -EAGAIN) { - continue; - } else { - pr_err("register for %s failed: %ld\n", - retry_clk->clk->name, - PTR_ERR(clk)); - return PTR_ERR(clk); - } - } else { - retry = true; - list_del(&retry_clk->link); - } - } - } - - return 0; -} -#endif - static const struct of_device_id simple_clk_match_table[] __initconst = { { .compatible = "fixed-clock" }, { .compatible = "fixed-factor-clock" }, diff --git a/drivers/clk/ti/clock.h b/drivers/clk/ti/clock.h index 883e39e..d9b43bf 100644 --- a/drivers/clk/ti/clock.h +++ b/drivers/clk/ti/clock.h @@ -92,17 +92,6 @@ struct ti_clk { struct clk *clk; }; -struct ti_clk_alias { - struct ti_clk *clk; - struct clk_lookup lk; - struct list_head link; -}; - -struct ti_clk_fixed { - u32 frequency; - u16 flags; -}; - struct ti_clk_mux { u8 bit_shift; int num_parents; @@ -123,13 +112,6 @@ struct ti_clk_divider { u16 flags; }; -struct ti_clk_fixed_factor { - const char *parent; - u16 div; - u16 mult; - u16 flags; -}; - struct ti_clk_gate { const char *parent; u8 bit_shift; @@ -138,44 +120,6 @@ struct ti_clk_gate { u16 flags; }; -struct ti_clk_composite { - struct ti_clk_divider *divider; - struct ti_clk_mux *mux; - struct ti_clk_gate *gate; - u16 flags; -}; - -struct ti_clk_clkdm_gate { - const char *parent; - u16 flags; -}; - -struct ti_clk_dpll { - int num_parents; - u16 control_reg; - u16 idlest_reg; - u16 autoidle_reg; - u16 mult_div1_reg; - u8 module; - const char **parents; - u16 flags; - u8 modes; - u32 mult_mask; - u32 div1_mask; - u32 enable_mask; - u32 autoidle_mask; - u32 freqsel_mask; - u32 idlest_mask; - u32 dco_mask; - u32 sddiv_mask; - u16 max_multiplier; - u16 max_divider; - u8 min_divider; - u8 auto_recal_bit; - u8 recal_en_bit; - u8 recal_st_bit; -}; - /* Composite clock component types */ enum { CLK_COMPONENT_TYPE_GATE = 0, @@ -245,29 +189,17 @@ extern const struct omap_clkctrl_data dm816_clkctrl_data[]; typedef void (*ti_of_clk_init_cb_t)(void *, struct device_node *); -struct clk *ti_clk_register_gate(struct ti_clk *setup); -struct clk *ti_clk_register_interface(struct ti_clk *setup); -struct clk *ti_clk_register_mux(struct ti_clk *setup); -struct clk *ti_clk_register_divider(struct ti_clk *setup); -struct clk *ti_clk_register_composite(struct ti_clk *setup); -struct clk *ti_clk_register_dpll(struct ti_clk *setup); struct clk *ti_clk_register(struct device *dev, struct clk_hw *hw, const char *con); int ti_clk_add_alias(struct device *dev, struct clk *clk, const char *con); void ti_clk_add_aliases(void); -struct clk_hw *ti_clk_build_component_div(struct ti_clk_divider *setup); -struct clk_hw *ti_clk_build_component_gate(struct ti_clk_gate *setup); struct clk_hw *ti_clk_build_component_mux(struct ti_clk_mux *setup); int ti_clk_parse_divider_data(int *div_table, int num_dividers, int max_div, u8 flags, u8 *width, const struct clk_div_table **table); -void ti_clk_patch_legacy_clks(struct ti_clk **patch); -struct clk *ti_clk_register_clk(struct ti_clk *setup); -int ti_clk_register_legacy_clks(struct ti_clk_alias *clks); - int ti_clk_get_reg_addr(struct device_node *node, int index, struct clk_omap_reg *reg); void ti_dt_clocks_register(struct ti_dt_clk *oclks); diff --git a/drivers/clk/ti/composite.c b/drivers/clk/ti/composite.c index 3eaba2d..030e8b2 100644 --- a/drivers/clk/ti/composite.c +++ b/drivers/clk/ti/composite.c @@ -116,51 +116,6 @@ static inline struct clk_hw *_get_hw(struct clk_hw_omap_comp *clk, int idx) #define to_clk_hw_comp(_hw) container_of(_hw, struct clk_hw_omap_comp, hw) -#if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_ATAGS) -struct clk *ti_clk_register_composite(struct ti_clk *setup) -{ - struct ti_clk_composite *comp; - struct clk_hw *gate; - struct clk_hw *mux; - struct clk_hw *div; - int num_parents = 1; - const char * const *parent_names = NULL; - struct clk *clk; - int ret; - - comp = setup->data; - - div = ti_clk_build_component_div(comp->divider); - gate = ti_clk_build_component_gate(comp->gate); - mux = ti_clk_build_component_mux(comp->mux); - - if (div) - parent_names = &comp->divider->parent; - - if (gate) - parent_names = &comp->gate->parent; - - if (mux) { - num_parents = comp->mux->num_parents; - parent_names = comp->mux->parents; - } - - clk = clk_register_composite(NULL, setup->name, - parent_names, num_parents, mux, - &ti_clk_mux_ops, div, - &ti_composite_divider_ops, gate, - &ti_composite_gate_ops, 0); - - ret = ti_clk_add_alias(NULL, clk, setup->name); - if (ret) { - clk_unregister(clk); - return ERR_PTR(ret); - } - - return clk; -} -#endif - static void __init _register_composite(void *user, struct device_node *node) { diff --git a/drivers/clk/ti/dpll.c b/drivers/clk/ti/dpll.c index d246598..7d33ca9 100644 --- a/drivers/clk/ti/dpll.c +++ b/drivers/clk/ti/dpll.c @@ -203,96 +203,6 @@ cleanup: kfree(clk_hw); } -#if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_ATAGS) -void _get_reg(u8 module, u16 offset, struct clk_omap_reg *reg) -{ - reg->index = module; - reg->offset = offset; -} - -struct clk *ti_clk_register_dpll(struct ti_clk *setup) -{ - struct clk_hw_omap *clk_hw; - struct clk_init_data init = { NULL }; - struct dpll_data *dd; - struct clk *clk; - struct ti_clk_dpll *dpll; - const struct clk_ops *ops = &omap3_dpll_ck_ops; - struct clk *clk_ref; - struct clk *clk_bypass; - - dpll = setup->data; - - if (dpll->num_parents < 2) - return ERR_PTR(-EINVAL); - - clk_ref = clk_get_sys(NULL, dpll->parents[0]); - clk_bypass = clk_get_sys(NULL, dpll->parents[1]); - - if (IS_ERR_OR_NULL(clk_ref) || IS_ERR_OR_NULL(clk_bypass)) - return ERR_PTR(-EAGAIN); - - dd = kzalloc(sizeof(*dd), GFP_KERNEL); - clk_hw = kzalloc(sizeof(*clk_hw), GFP_KERNEL); - if (!dd || !clk_hw) { - clk = ERR_PTR(-ENOMEM); - goto cleanup; - } - - clk_hw->dpll_data = dd; - clk_hw->ops = &clkhwops_omap3_dpll; - clk_hw->hw.init = &init; - - init.name = setup->name; - init.ops = ops; - - init.num_parents = dpll->num_parents; - init.parent_names = dpll->parents; - - _get_reg(dpll->module, dpll->control_reg, &dd->control_reg); - _get_reg(dpll->module, dpll->idlest_reg, &dd->idlest_reg); - _get_reg(dpll->module, dpll->mult_div1_reg, &dd->mult_div1_reg); - _get_reg(dpll->module, dpll->autoidle_reg, &dd->autoidle_reg); - - dd->modes = dpll->modes; - dd->div1_mask = dpll->div1_mask; - dd->idlest_mask = dpll->idlest_mask; - dd->mult_mask = dpll->mult_mask; - dd->autoidle_mask = dpll->autoidle_mask; - dd->enable_mask = dpll->enable_mask; - dd->sddiv_mask = dpll->sddiv_mask; - dd->dco_mask = dpll->dco_mask; - dd->max_divider = dpll->max_divider; - dd->min_divider = dpll->min_divider; - dd->max_multiplier = dpll->max_multiplier; - dd->auto_recal_bit = dpll->auto_recal_bit; - dd->recal_en_bit = dpll->recal_en_bit; - dd->recal_st_bit = dpll->recal_st_bit; - - dd->clk_ref = __clk_get_hw(clk_ref); - dd->clk_bypass = __clk_get_hw(clk_bypass); - - if (dpll->flags & CLKF_CORE) - ops = &omap3_dpll_core_ck_ops; - - if (dpll->flags & CLKF_PER) - ops = &omap3_dpll_per_ck_ops; - - if (dpll->flags & CLKF_J_TYPE) - dd->flags |= DPLL_J_TYPE; - - clk = ti_clk_register(NULL, &clk_hw->hw, setup->name); - - if (!IS_ERR(clk)) - return clk; - -cleanup: - kfree(dd); - kfree(clk_hw); - return clk; -} -#endif - #if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5) || \ defined(CONFIG_SOC_DRA7XX) || defined(CONFIG_SOC_AM33XX) || \ defined(CONFIG_SOC_AM43XX) diff --git a/drivers/clk/ti/gate.c b/drivers/clk/ti/gate.c index 7151ec3..935b2de 100644 --- a/drivers/clk/ti/gate.c +++ b/drivers/clk/ti/gate.c @@ -128,53 +128,6 @@ static struct clk *_register_gate(struct device *dev, const char *name, return clk; } -#if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_ATAGS) -struct clk *ti_clk_register_gate(struct ti_clk *setup) -{ - const struct clk_ops *ops = &omap_gate_clk_ops; - const struct clk_hw_omap_ops *hw_ops = NULL; - struct clk_omap_reg reg; - u32 flags = 0; - u8 clk_gate_flags = 0; - struct ti_clk_gate *gate; - - gate = setup->data; - - if (gate->flags & CLKF_INTERFACE) - return ti_clk_register_interface(setup); - - if (gate->flags & CLKF_SET_RATE_PARENT) - flags |= CLK_SET_RATE_PARENT; - - if (gate->flags & CLKF_SET_BIT_TO_DISABLE) - clk_gate_flags |= INVERT_ENABLE; - - if (gate->flags & CLKF_HSDIV) { - ops = &omap_gate_clk_hsdiv_restore_ops; - hw_ops = &clkhwops_wait; - } - - if (gate->flags & CLKF_DSS) - hw_ops = &clkhwops_omap3430es2_dss_usbhost_wait; - - if (gate->flags & CLKF_WAIT) - hw_ops = &clkhwops_wait; - - if (gate->flags & CLKF_CLKDM) - ops = &omap_gate_clkdm_clk_ops; - - if (gate->flags & CLKF_AM35XX) - hw_ops = &clkhwops_am35xx_ipss_module_wait; - - reg.index = gate->module; - reg.offset = gate->reg; - reg.ptr = NULL; - - return _register_gate(NULL, setup->name, gate->parent, flags, - ®, gate->bit_shift, - clk_gate_flags, ops, hw_ops); -} - struct clk_hw *ti_clk_build_component_gate(struct ti_clk_gate *setup) { struct clk_hw_omap *gate; @@ -204,7 +157,6 @@ struct clk_hw *ti_clk_build_component_gate(struct ti_clk_gate *setup) return &gate->hw; } -#endif static void __init _of_ti_gate_clk_setup(struct device_node *node, const struct clk_ops *ops, diff --git a/drivers/clk/ti/interface.c b/drivers/clk/ti/interface.c index 62cf50c..41ae702 100644 --- a/drivers/clk/ti/interface.c +++ b/drivers/clk/ti/interface.c @@ -67,38 +67,6 @@ static struct clk *_register_interface(struct device *dev, const char *name, return clk; } -#if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_ATAGS) -struct clk *ti_clk_register_interface(struct ti_clk *setup) -{ - const struct clk_hw_omap_ops *ops = &clkhwops_iclk_wait; - struct clk_omap_reg reg; - struct ti_clk_gate *gate; - - gate = setup->data; - reg.index = gate->module; - reg.offset = gate->reg; - reg.ptr = NULL; - - if (gate->flags & CLKF_NO_WAIT) - ops = &clkhwops_iclk; - - if (gate->flags & CLKF_HSOTGUSB) - ops = &clkhwops_omap3430es2_iclk_hsotgusb_wait; - - if (gate->flags & CLKF_DSS) - ops = &clkhwops_omap3430es2_iclk_dss_usbhost_wait; - - if (gate->flags & CLKF_SSI) - ops = &clkhwops_omap3430es2_iclk_ssi_wait; - - if (gate->flags & CLKF_AM35XX) - ops = &clkhwops_am35xx_ipss_wait; - - return _register_interface(NULL, setup->name, gate->parent, - ®, gate->bit_shift, ops); -} -#endif - static void __init _of_ti_interface_clk_setup(struct device_node *node, const struct clk_hw_omap_ops *ops) { diff --git a/drivers/clk/zte/clk.h b/drivers/clk/zte/clk.h index 4df0f12..f1041e3 100644 --- a/drivers/clk/zte/clk.h +++ b/drivers/clk/zte/clk.h @@ -14,24 +14,6 @@ #define PNAME(x) static const char *x[] -#define CLK_HW_INIT(_name, _parent, _ops, _flags) \ - &(struct clk_init_data) { \ - .flags = _flags, \ - .name = _name, \ - .parent_names = (const char *[]) { _parent }, \ - .num_parents = 1, \ - .ops = _ops, \ - } - -#define CLK_HW_INIT_PARENTS(_name, _parents, _ops, _flags) \ - &(struct clk_init_data) { \ - .flags = _flags, \ - .name = _name, \ - .parent_names = _parents, \ - .num_parents = ARRAY_SIZE(_parents), \ - .ops = _ops, \ - } - struct zx_pll_config { unsigned long rate; u32 cfg0; diff --git a/drivers/gpu/drm/msm/dsi/pll/dsi_pll_14nm.c b/drivers/gpu/drm/msm/dsi/pll/dsi_pll_14nm.c index fe15aa6..71fe60e 100644 --- a/drivers/gpu/drm/msm/dsi/pll/dsi_pll_14nm.c +++ b/drivers/gpu/drm/msm/dsi/pll/dsi_pll_14nm.c @@ -698,7 +698,7 @@ static unsigned long dsi_pll_14nm_postdiv_recalc_rate(struct clk_hw *hw, val &= div_mask(width); return divider_recalc_rate(hw, parent_rate, val, NULL, - postdiv->flags); + postdiv->flags, width); } static long dsi_pll_14nm_postdiv_round_rate(struct clk_hw *hw, diff --git a/drivers/rtc/rtc-ac100.c b/drivers/rtc/rtc-ac100.c index 9e33618..0282ccc 100644 --- a/drivers/rtc/rtc-ac100.c +++ b/drivers/rtc/rtc-ac100.c @@ -137,13 +137,15 @@ static unsigned long ac100_clkout_recalc_rate(struct clk_hw *hw, div = (reg >> AC100_CLKOUT_PRE_DIV_SHIFT) & ((1 << AC100_CLKOUT_PRE_DIV_WIDTH) - 1); prate = divider_recalc_rate(hw, prate, div, - ac100_clkout_prediv, 0); + ac100_clkout_prediv, 0, + AC100_CLKOUT_PRE_DIV_WIDTH); } div = (reg >> AC100_CLKOUT_DIV_SHIFT) & (BIT(AC100_CLKOUT_DIV_WIDTH) - 1); return divider_recalc_rate(hw, prate, div, NULL, - CLK_DIVIDER_POWER_OF_TWO); + CLK_DIVIDER_POWER_OF_TWO, + AC100_CLKOUT_DIV_WIDTH); } static long ac100_clkout_round_rate(struct clk_hw *hw, unsigned long rate, diff --git a/include/asm-generic/clkdev.h b/include/asm-generic/clkdev.h deleted file mode 100644 index 4ff33474..0000000 --- a/include/asm-generic/clkdev.h +++ /dev/null @@ -1,30 +0,0 @@ -/* - * include/asm-generic/clkdev.h - * - * Based on the ARM clkdev.h: - * Copyright (C) 2008 Russell King. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * Helper for the clk API to assist looking up a struct clk. - */ -#ifndef __ASM_CLKDEV_H -#define __ASM_CLKDEV_H - -#include <linux/slab.h> - -#ifndef CONFIG_COMMON_CLK -struct clk; - -static inline int __clk_get(struct clk *clk) { return 1; } -static inline void __clk_put(struct clk *clk) { } -#endif - -static inline struct clk_lookup_alloc *__clkdev_alloc(size_t size) -{ - return kzalloc(size, GFP_KERNEL); -} - -#endif diff --git a/include/dt-bindings/clock/hi3660-clock.h b/include/dt-bindings/clock/hi3660-clock.h index adb768d..75d583e 100644 --- a/include/dt-bindings/clock/hi3660-clock.h +++ b/include/dt-bindings/clock/hi3660-clock.h @@ -208,4 +208,11 @@ #define HI3660_CLK_I2C6_IOMCU 3 #define HI3660_CLK_IOMCU_PERI0 4 +/* clk in stub clock */ +#define HI3660_CLK_STUB_CLUSTER0 0 +#define HI3660_CLK_STUB_CLUSTER1 1 +#define HI3660_CLK_STUB_GPU 2 +#define HI3660_CLK_STUB_DDR 3 +#define HI3660_CLK_STUB_NUM 4 + #endif /* __DTS_HI3660_CLOCK_H */ diff --git a/include/dt-bindings/clock/qcom,gcc-ipq8074.h b/include/dt-bindings/clock/qcom,gcc-ipq8074.h index 370c83c..238f872 100644 --- a/include/dt-bindings/clock/qcom,gcc-ipq8074.h +++ b/include/dt-bindings/clock/qcom,gcc-ipq8074.h @@ -58,6 +58,186 @@ #define GCC_QPIC_AHB_CLK 41 #define GCC_QPIC_CLK 42 #define PCNOC_BFDCD_CLK_SRC 43 +#define GPLL2_MAIN 44 +#define GPLL2 45 +#define GPLL4_MAIN 46 +#define GPLL4 47 +#define GPLL6_MAIN 48 +#define GPLL6 49 +#define UBI32_PLL_MAIN 50 +#define UBI32_PLL 51 +#define NSS_CRYPTO_PLL_MAIN 52 +#define NSS_CRYPTO_PLL 53 +#define PCIE0_AXI_CLK_SRC 54 +#define PCIE0_AUX_CLK_SRC 55 +#define PCIE0_PIPE_CLK_SRC 56 +#define PCIE1_AXI_CLK_SRC 57 +#define PCIE1_AUX_CLK_SRC 58 +#define PCIE1_PIPE_CLK_SRC 59 +#define SDCC1_APPS_CLK_SRC 60 +#define SDCC1_ICE_CORE_CLK_SRC 61 +#define SDCC2_APPS_CLK_SRC 62 +#define USB0_MASTER_CLK_SRC 63 +#define USB0_AUX_CLK_SRC 64 +#define USB0_MOCK_UTMI_CLK_SRC 65 +#define USB0_PIPE_CLK_SRC 66 +#define USB1_MASTER_CLK_SRC 67 +#define USB1_AUX_CLK_SRC 68 +#define USB1_MOCK_UTMI_CLK_SRC 69 +#define USB1_PIPE_CLK_SRC 70 +#define GCC_XO_CLK_SRC 71 +#define SYSTEM_NOC_BFDCD_CLK_SRC 72 +#define NSS_CE_CLK_SRC 73 +#define NSS_NOC_BFDCD_CLK_SRC 74 +#define NSS_CRYPTO_CLK_SRC 75 +#define NSS_UBI0_CLK_SRC 76 +#define NSS_UBI0_DIV_CLK_SRC 77 +#define NSS_UBI1_CLK_SRC 78 +#define NSS_UBI1_DIV_CLK_SRC 79 +#define UBI_MPT_CLK_SRC 80 +#define NSS_IMEM_CLK_SRC 81 +#define NSS_PPE_CLK_SRC 82 +#define NSS_PORT1_RX_CLK_SRC 83 +#define NSS_PORT1_RX_DIV_CLK_SRC 84 +#define NSS_PORT1_TX_CLK_SRC 85 +#define NSS_PORT1_TX_DIV_CLK_SRC 86 +#define NSS_PORT2_RX_CLK_SRC 87 +#define NSS_PORT2_RX_DIV_CLK_SRC 88 +#define NSS_PORT2_TX_CLK_SRC 89 +#define NSS_PORT2_TX_DIV_CLK_SRC 90 +#define NSS_PORT3_RX_CLK_SRC 91 +#define NSS_PORT3_RX_DIV_CLK_SRC 92 +#define NSS_PORT3_TX_CLK_SRC 93 +#define NSS_PORT3_TX_DIV_CLK_SRC 94 +#define NSS_PORT4_RX_CLK_SRC 95 +#define NSS_PORT4_RX_DIV_CLK_SRC 96 +#define NSS_PORT4_TX_CLK_SRC 97 +#define NSS_PORT4_TX_DIV_CLK_SRC 98 +#define NSS_PORT5_RX_CLK_SRC 99 +#define NSS_PORT5_RX_DIV_CLK_SRC 100 +#define NSS_PORT5_TX_CLK_SRC 101 +#define NSS_PORT5_TX_DIV_CLK_SRC 102 +#define NSS_PORT6_RX_CLK_SRC 103 +#define NSS_PORT6_RX_DIV_CLK_SRC 104 +#define NSS_PORT6_TX_CLK_SRC 105 +#define NSS_PORT6_TX_DIV_CLK_SRC 106 +#define CRYPTO_CLK_SRC 107 +#define GP1_CLK_SRC 108 +#define GP2_CLK_SRC 109 +#define GP3_CLK_SRC 110 +#define GCC_PCIE0_AHB_CLK 111 +#define GCC_PCIE0_AUX_CLK 112 +#define GCC_PCIE0_AXI_M_CLK 113 +#define GCC_PCIE0_AXI_S_CLK 114 +#define GCC_PCIE0_PIPE_CLK 115 +#define GCC_SYS_NOC_PCIE0_AXI_CLK 116 +#define GCC_PCIE1_AHB_CLK 117 +#define GCC_PCIE1_AUX_CLK 118 +#define GCC_PCIE1_AXI_M_CLK 119 +#define GCC_PCIE1_AXI_S_CLK 120 +#define GCC_PCIE1_PIPE_CLK 121 +#define GCC_SYS_NOC_PCIE1_AXI_CLK 122 +#define GCC_USB0_AUX_CLK 123 +#define GCC_SYS_NOC_USB0_AXI_CLK 124 +#define GCC_USB0_MASTER_CLK 125 +#define GCC_USB0_MOCK_UTMI_CLK 126 +#define GCC_USB0_PHY_CFG_AHB_CLK 127 +#define GCC_USB0_PIPE_CLK 128 +#define GCC_USB0_SLEEP_CLK 129 +#define GCC_USB1_AUX_CLK 130 +#define GCC_SYS_NOC_USB1_AXI_CLK 131 +#define GCC_USB1_MASTER_CLK 132 +#define GCC_USB1_MOCK_UTMI_CLK 133 +#define GCC_USB1_PHY_CFG_AHB_CLK 134 +#define GCC_USB1_PIPE_CLK 135 +#define GCC_USB1_SLEEP_CLK 136 +#define GCC_SDCC1_AHB_CLK 137 +#define GCC_SDCC1_APPS_CLK 138 +#define GCC_SDCC1_ICE_CORE_CLK 139 +#define GCC_SDCC2_AHB_CLK 140 +#define GCC_SDCC2_APPS_CLK 141 +#define GCC_MEM_NOC_NSS_AXI_CLK 142 +#define GCC_NSS_CE_APB_CLK 143 +#define GCC_NSS_CE_AXI_CLK 144 +#define GCC_NSS_CFG_CLK 145 +#define GCC_NSS_CRYPTO_CLK 146 +#define GCC_NSS_CSR_CLK 147 +#define GCC_NSS_EDMA_CFG_CLK 148 +#define GCC_NSS_EDMA_CLK 149 +#define GCC_NSS_IMEM_CLK 150 +#define GCC_NSS_NOC_CLK 151 +#define GCC_NSS_PPE_BTQ_CLK 152 +#define GCC_NSS_PPE_CFG_CLK 153 +#define GCC_NSS_PPE_CLK 154 +#define GCC_NSS_PPE_IPE_CLK 155 +#define GCC_NSS_PTP_REF_CLK 156 +#define GCC_NSSNOC_CE_APB_CLK 157 +#define GCC_NSSNOC_CE_AXI_CLK 158 +#define GCC_NSSNOC_CRYPTO_CLK 159 +#define GCC_NSSNOC_PPE_CFG_CLK 160 +#define GCC_NSSNOC_PPE_CLK 161 +#define GCC_NSSNOC_QOSGEN_REF_CLK 162 +#define GCC_NSSNOC_SNOC_CLK 163 +#define GCC_NSSNOC_TIMEOUT_REF_CLK 164 +#define GCC_NSSNOC_UBI0_AHB_CLK 165 +#define GCC_NSSNOC_UBI1_AHB_CLK 166 +#define GCC_UBI0_AHB_CLK 167 +#define GCC_UBI0_AXI_CLK 168 +#define GCC_UBI0_NC_AXI_CLK 169 +#define GCC_UBI0_CORE_CLK 170 +#define GCC_UBI0_MPT_CLK 171 +#define GCC_UBI1_AHB_CLK 172 +#define GCC_UBI1_AXI_CLK 173 +#define GCC_UBI1_NC_AXI_CLK 174 +#define GCC_UBI1_CORE_CLK 175 +#define GCC_UBI1_MPT_CLK 176 +#define GCC_CMN_12GPLL_AHB_CLK 177 +#define GCC_CMN_12GPLL_SYS_CLK 178 +#define GCC_MDIO_AHB_CLK 179 +#define GCC_UNIPHY0_AHB_CLK 180 +#define GCC_UNIPHY0_SYS_CLK 181 +#define GCC_UNIPHY1_AHB_CLK 182 +#define GCC_UNIPHY1_SYS_CLK 183 +#define GCC_UNIPHY2_AHB_CLK 184 +#define GCC_UNIPHY2_SYS_CLK 185 +#define GCC_NSS_PORT1_RX_CLK 186 +#define GCC_NSS_PORT1_TX_CLK 187 +#define GCC_NSS_PORT2_RX_CLK 188 +#define GCC_NSS_PORT2_TX_CLK 189 +#define GCC_NSS_PORT3_RX_CLK 190 +#define GCC_NSS_PORT3_TX_CLK 191 +#define GCC_NSS_PORT4_RX_CLK 192 +#define GCC_NSS_PORT4_TX_CLK 193 +#define GCC_NSS_PORT5_RX_CLK 194 +#define GCC_NSS_PORT5_TX_CLK 195 +#define GCC_NSS_PORT6_RX_CLK 196 +#define GCC_NSS_PORT6_TX_CLK 197 +#define GCC_PORT1_MAC_CLK 198 +#define GCC_PORT2_MAC_CLK 199 +#define GCC_PORT3_MAC_CLK 200 +#define GCC_PORT4_MAC_CLK 201 +#define GCC_PORT5_MAC_CLK 202 +#define GCC_PORT6_MAC_CLK 203 +#define GCC_UNIPHY0_PORT1_RX_CLK 204 +#define GCC_UNIPHY0_PORT1_TX_CLK 205 +#define GCC_UNIPHY0_PORT2_RX_CLK 206 +#define GCC_UNIPHY0_PORT2_TX_CLK 207 +#define GCC_UNIPHY0_PORT3_RX_CLK 208 +#define GCC_UNIPHY0_PORT3_TX_CLK 209 +#define GCC_UNIPHY0_PORT4_RX_CLK 210 +#define GCC_UNIPHY0_PORT4_TX_CLK 211 +#define GCC_UNIPHY0_PORT5_RX_CLK 212 +#define GCC_UNIPHY0_PORT5_TX_CLK 213 +#define GCC_UNIPHY1_PORT5_RX_CLK 214 +#define GCC_UNIPHY1_PORT5_TX_CLK 215 +#define GCC_UNIPHY2_PORT6_RX_CLK 216 +#define GCC_UNIPHY2_PORT6_TX_CLK 217 +#define GCC_CRYPTO_AHB_CLK 218 +#define GCC_CRYPTO_AXI_CLK 219 +#define GCC_CRYPTO_CLK 220 +#define GCC_GP1_CLK 221 +#define GCC_GP2_CLK 222 +#define GCC_GP3_CLK 223 #define GCC_BLSP1_BCR 0 #define GCC_BLSP1_QUP1_BCR 1 @@ -148,5 +328,47 @@ #define GCC_APC0_VOLTAGE_DROOP_DETECTOR_BCR 86 #define GCC_APC1_VOLTAGE_DROOP_DETECTOR_BCR 87 #define GCC_SMMU_CATS_BCR 88 +#define GCC_UBI0_AXI_ARES 89 +#define GCC_UBI0_AHB_ARES 90 +#define GCC_UBI0_NC_AXI_ARES 91 +#define GCC_UBI0_DBG_ARES 92 +#define GCC_UBI0_CORE_CLAMP_ENABLE 93 +#define GCC_UBI0_CLKRST_CLAMP_ENABLE 94 +#define GCC_UBI1_AXI_ARES 95 +#define GCC_UBI1_AHB_ARES 96 +#define GCC_UBI1_NC_AXI_ARES 97 +#define GCC_UBI1_DBG_ARES 98 +#define GCC_UBI1_CORE_CLAMP_ENABLE 99 +#define GCC_UBI1_CLKRST_CLAMP_ENABLE 100 +#define GCC_NSS_CFG_ARES 101 +#define GCC_NSS_IMEM_ARES 102 +#define GCC_NSS_NOC_ARES 103 +#define GCC_NSS_CRYPTO_ARES 104 +#define GCC_NSS_CSR_ARES 105 +#define GCC_NSS_CE_APB_ARES 106 +#define GCC_NSS_CE_AXI_ARES 107 +#define GCC_NSSNOC_CE_APB_ARES 108 +#define GCC_NSSNOC_CE_AXI_ARES 109 +#define GCC_NSSNOC_UBI0_AHB_ARES 110 +#define GCC_NSSNOC_UBI1_AHB_ARES 111 +#define GCC_NSSNOC_SNOC_ARES 112 +#define GCC_NSSNOC_CRYPTO_ARES 113 +#define GCC_NSSNOC_ATB_ARES 114 +#define GCC_NSSNOC_QOSGEN_REF_ARES 115 +#define GCC_NSSNOC_TIMEOUT_REF_ARES 116 +#define GCC_PCIE0_PIPE_ARES 117 +#define GCC_PCIE0_SLEEP_ARES 118 +#define GCC_PCIE0_CORE_STICKY_ARES 119 +#define GCC_PCIE0_AXI_MASTER_ARES 120 +#define GCC_PCIE0_AXI_SLAVE_ARES 121 +#define GCC_PCIE0_AHB_ARES 122 +#define GCC_PCIE0_AXI_MASTER_STICKY_ARES 123 +#define GCC_PCIE1_PIPE_ARES 124 +#define GCC_PCIE1_SLEEP_ARES 125 +#define GCC_PCIE1_CORE_STICKY_ARES 126 +#define GCC_PCIE1_AXI_MASTER_ARES 127 +#define GCC_PCIE1_AXI_SLAVE_ARES 128 +#define GCC_PCIE1_AHB_ARES 129 +#define GCC_PCIE1_AXI_MASTER_STICKY_ARES 130 #endif diff --git a/include/dt-bindings/clock/sprd,sc9860-clk.h b/include/dt-bindings/clock/sprd,sc9860-clk.h new file mode 100644 index 0000000..4cb202f --- /dev/null +++ b/include/dt-bindings/clock/sprd,sc9860-clk.h @@ -0,0 +1,404 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +// +// Spreadtrum SC9860 platform clocks +// +// Copyright (C) 2017, Spreadtrum Communications Inc. + +#ifndef _DT_BINDINGS_CLK_SC9860_H_ +#define _DT_BINDINGS_CLK_SC9860_H_ + +#define CLK_FAC_4M 0 +#define CLK_FAC_2M 1 +#define CLK_FAC_1M 2 +#define CLK_FAC_250K 3 +#define CLK_FAC_RPLL0_26M 4 +#define CLK_FAC_RPLL1_26M 5 +#define CLK_FAC_RCO25M 6 +#define CLK_FAC_RCO4M 7 +#define CLK_FAC_RCO2M 8 +#define CLK_FAC_3K2 9 +#define CLK_FAC_1K 10 +#define CLK_MPLL0_GATE 11 +#define CLK_MPLL1_GATE 12 +#define CLK_DPLL0_GATE 13 +#define CLK_DPLL1_GATE 14 +#define CLK_LTEPLL0_GATE 15 +#define CLK_TWPLL_GATE 16 +#define CLK_LTEPLL1_GATE 17 +#define CLK_RPLL0_GATE 18 +#define CLK_RPLL1_GATE 19 +#define CLK_CPPLL_GATE 20 +#define CLK_GPLL_GATE 21 +#define CLK_PMU_GATE_NUM (CLK_GPLL_GATE + 1) + +#define CLK_MPLL0 0 +#define CLK_MPLL1 1 +#define CLK_DPLL0 2 +#define CLK_DPLL1 3 +#define CLK_RPLL0 4 +#define CLK_RPLL1 5 +#define CLK_TWPLL 6 +#define CLK_LTEPLL0 7 +#define CLK_LTEPLL1 8 +#define CLK_GPLL 9 +#define CLK_CPPLL 10 +#define CLK_GPLL_42M5 11 +#define CLK_TWPLL_768M 12 +#define CLK_TWPLL_384M 13 +#define CLK_TWPLL_192M 14 +#define CLK_TWPLL_96M 15 +#define CLK_TWPLL_48M 16 +#define CLK_TWPLL_24M 17 +#define CLK_TWPLL_12M 18 +#define CLK_TWPLL_512M 19 +#define CLK_TWPLL_256M 20 +#define CLK_TWPLL_128M 21 +#define CLK_TWPLL_64M 22 +#define CLK_TWPLL_307M2 23 +#define CLK_TWPLL_153M6 24 +#define CLK_TWPLL_76M8 25 +#define CLK_TWPLL_51M2 26 +#define CLK_TWPLL_38M4 27 +#define CLK_TWPLL_19M2 28 +#define CLK_L0_614M4 29 +#define CLK_L0_409M6 30 +#define CLK_L0_38M 31 +#define CLK_L1_38M 32 +#define CLK_RPLL0_192M 33 +#define CLK_RPLL0_96M 34 +#define CLK_RPLL0_48M 35 +#define CLK_RPLL1_468M 36 +#define CLK_RPLL1_192M 37 +#define CLK_RPLL1_96M 38 +#define CLK_RPLL1_64M 39 +#define CLK_RPLL1_48M 40 +#define CLK_DPLL0_50M 41 +#define CLK_DPLL1_50M 42 +#define CLK_CPPLL_50M 43 +#define CLK_M0_39M 44 +#define CLK_M1_63M 45 +#define CLK_PLL_NUM (CLK_M1_63M + 1) + + +#define CLK_AP_APB 0 +#define CLK_AP_USB3 1 +#define CLK_UART0 2 +#define CLK_UART1 3 +#define CLK_UART2 4 +#define CLK_UART3 5 +#define CLK_UART4 6 +#define CLK_I2C0 7 +#define CLK_I2C1 8 +#define CLK_I2C2 9 +#define CLK_I2C3 10 +#define CLK_I2C4 11 +#define CLK_I2C5 12 +#define CLK_SPI0 13 +#define CLK_SPI1 14 +#define CLK_SPI2 15 +#define CLK_SPI3 16 +#define CLK_IIS0 17 +#define CLK_IIS1 18 +#define CLK_IIS2 19 +#define CLK_IIS3 20 +#define CLK_AP_CLK_NUM (CLK_IIS3 + 1) + +#define CLK_AON_APB 0 +#define CLK_AUX0 1 +#define CLK_AUX1 2 +#define CLK_AUX2 3 +#define CLK_PROBE 4 +#define CLK_SP_AHB 5 +#define CLK_CCI 6 +#define CLK_GIC 7 +#define CLK_CSSYS 8 +#define CLK_SDIO0_2X 9 +#define CLK_SDIO1_2X 10 +#define CLK_SDIO2_2X 11 +#define CLK_EMMC_2X 12 +#define CLK_SDIO0_1X 13 +#define CLK_SDIO1_1X 14 +#define CLK_SDIO2_1X 15 +#define CLK_EMMC_1X 16 +#define CLK_ADI 17 +#define CLK_PWM0 18 +#define CLK_PWM1 19 +#define CLK_PWM2 20 +#define CLK_PWM3 21 +#define CLK_EFUSE 22 +#define CLK_CM3_UART0 23 +#define CLK_CM3_UART1 24 +#define CLK_THM 25 +#define CLK_CM3_I2C0 26 +#define CLK_CM3_I2C1 27 +#define CLK_CM4_SPI 28 +#define CLK_AON_I2C 29 +#define CLK_AVS 30 +#define CLK_CA53_DAP 31 +#define CLK_CA53_TS 32 +#define CLK_DJTAG_TCK 33 +#define CLK_PMU 34 +#define CLK_PMU_26M 35 +#define CLK_DEBOUNCE 36 +#define CLK_OTG2_REF 37 +#define CLK_USB3_REF 38 +#define CLK_AP_AXI 39 +#define CLK_AON_PREDIV_NUM (CLK_AP_AXI + 1) + +#define CLK_USB3_EB 0 +#define CLK_USB3_SUSPEND_EB 1 +#define CLK_USB3_REF_EB 2 +#define CLK_DMA_EB 3 +#define CLK_SDIO0_EB 4 +#define CLK_SDIO1_EB 5 +#define CLK_SDIO2_EB 6 +#define CLK_EMMC_EB 7 +#define CLK_ROM_EB 8 +#define CLK_BUSMON_EB 9 +#define CLK_CC63S_EB 10 +#define CLK_CC63P_EB 11 +#define CLK_CE0_EB 12 +#define CLK_CE1_EB 13 +#define CLK_APAHB_GATE_NUM (CLK_CE1_EB + 1) + +#define CLK_AVS_LIT_EB 0 +#define CLK_AVS_BIG_EB 1 +#define CLK_AP_INTC5_EB 2 +#define CLK_GPIO_EB 3 +#define CLK_PWM0_EB 4 +#define CLK_PWM1_EB 5 +#define CLK_PWM2_EB 6 +#define CLK_PWM3_EB 7 +#define CLK_KPD_EB 8 +#define CLK_AON_SYS_EB 9 +#define CLK_AP_SYS_EB 10 +#define CLK_AON_TMR_EB 11 +#define CLK_AP_TMR0_EB 12 +#define CLK_EFUSE_EB 13 +#define CLK_EIC_EB 14 +#define CLK_PUB1_REG_EB 15 +#define CLK_ADI_EB 16 +#define CLK_AP_INTC0_EB 17 +#define CLK_AP_INTC1_EB 18 +#define CLK_AP_INTC2_EB 19 +#define CLK_AP_INTC3_EB 20 +#define CLK_AP_INTC4_EB 21 +#define CLK_SPLK_EB 22 +#define CLK_MSPI_EB 23 +#define CLK_PUB0_REG_EB 24 +#define CLK_PIN_EB 25 +#define CLK_AON_CKG_EB 26 +#define CLK_GPU_EB 27 +#define CLK_APCPU_TS0_EB 28 +#define CLK_APCPU_TS1_EB 29 +#define CLK_DAP_EB 30 +#define CLK_I2C_EB 31 +#define CLK_PMU_EB 32 +#define CLK_THM_EB 33 +#define CLK_AUX0_EB 34 +#define CLK_AUX1_EB 35 +#define CLK_AUX2_EB 36 +#define CLK_PROBE_EB 37 +#define CLK_GPU0_AVS_EB 38 +#define CLK_GPU1_AVS_EB 39 +#define CLK_APCPU_WDG_EB 40 +#define CLK_AP_TMR1_EB 41 +#define CLK_AP_TMR2_EB 42 +#define CLK_DISP_EMC_EB 43 +#define CLK_ZIP_EMC_EB 44 +#define CLK_GSP_EMC_EB 45 +#define CLK_OSC_AON_EB 46 +#define CLK_LVDS_TRX_EB 47 +#define CLK_LVDS_TCXO_EB 48 +#define CLK_MDAR_EB 49 +#define CLK_RTC4M0_CAL_EB 50 +#define CLK_RCT100M_CAL_EB 51 +#define CLK_DJTAG_EB 52 +#define CLK_MBOX_EB 53 +#define CLK_AON_DMA_EB 54 +#define CLK_DBG_EMC_EB 55 +#define CLK_LVDS_PLL_DIV_EN 56 +#define CLK_DEF_EB 57 +#define CLK_AON_APB_RSV0 58 +#define CLK_ORP_JTAG_EB 59 +#define CLK_VSP_EB 60 +#define CLK_CAM_EB 61 +#define CLK_DISP_EB 62 +#define CLK_DBG_AXI_IF_EB 63 +#define CLK_SDIO0_2X_EN 64 +#define CLK_SDIO1_2X_EN 65 +#define CLK_SDIO2_2X_EN 66 +#define CLK_EMMC_2X_EN 67 +#define CLK_AON_GATE_NUM (CLK_EMMC_2X_EN + 1) + +#define CLK_LIT_MCU 0 +#define CLK_BIG_MCU 1 +#define CLK_AONSECURE_NUM (CLK_BIG_MCU + 1) + +#define CLK_AGCP_IIS0_EB 0 +#define CLK_AGCP_IIS1_EB 1 +#define CLK_AGCP_IIS2_EB 2 +#define CLK_AGCP_IIS3_EB 3 +#define CLK_AGCP_UART_EB 4 +#define CLK_AGCP_DMACP_EB 5 +#define CLK_AGCP_DMAAP_EB 6 +#define CLK_AGCP_ARC48K_EB 7 +#define CLK_AGCP_SRC44P1K_EB 8 +#define CLK_AGCP_MCDT_EB 9 +#define CLK_AGCP_VBCIFD_EB 10 +#define CLK_AGCP_VBC_EB 11 +#define CLK_AGCP_SPINLOCK_EB 12 +#define CLK_AGCP_ICU_EB 13 +#define CLK_AGCP_AP_ASHB_EB 14 +#define CLK_AGCP_CP_ASHB_EB 15 +#define CLK_AGCP_AUD_EB 16 +#define CLK_AGCP_AUDIF_EB 17 +#define CLK_AGCP_GATE_NUM (CLK_AGCP_AUDIF_EB + 1) + +#define CLK_GPU 0 +#define CLK_GPU_NUM (CLK_GPU + 1) + +#define CLK_AHB_VSP 0 +#define CLK_VSP 1 +#define CLK_VSP_ENC 2 +#define CLK_VPP 3 +#define CLK_VSP_26M 4 +#define CLK_VSP_NUM (CLK_VSP_26M + 1) + +#define CLK_VSP_DEC_EB 0 +#define CLK_VSP_CKG_EB 1 +#define CLK_VSP_MMU_EB 2 +#define CLK_VSP_ENC_EB 3 +#define CLK_VPP_EB 4 +#define CLK_VSP_26M_EB 5 +#define CLK_VSP_AXI_GATE 6 +#define CLK_VSP_ENC_GATE 7 +#define CLK_VPP_AXI_GATE 8 +#define CLK_VSP_BM_GATE 9 +#define CLK_VSP_ENC_BM_GATE 10 +#define CLK_VPP_BM_GATE 11 +#define CLK_VSP_GATE_NUM (CLK_VPP_BM_GATE + 1) + +#define CLK_AHB_CAM 0 +#define CLK_SENSOR0 1 +#define CLK_SENSOR1 2 +#define CLK_SENSOR2 3 +#define CLK_MIPI_CSI0_EB 4 +#define CLK_MIPI_CSI1_EB 5 +#define CLK_CAM_NUM (CLK_MIPI_CSI1_EB + 1) + +#define CLK_DCAM0_EB 0 +#define CLK_DCAM1_EB 1 +#define CLK_ISP0_EB 2 +#define CLK_CSI0_EB 3 +#define CLK_CSI1_EB 4 +#define CLK_JPG0_EB 5 +#define CLK_JPG1_EB 6 +#define CLK_CAM_CKG_EB 7 +#define CLK_CAM_MMU_EB 8 +#define CLK_ISP1_EB 9 +#define CLK_CPP_EB 10 +#define CLK_MMU_PF_EB 11 +#define CLK_ISP2_EB 12 +#define CLK_DCAM2ISP_IF_EB 13 +#define CLK_ISP2DCAM_IF_EB 14 +#define CLK_ISP_LCLK_EB 15 +#define CLK_ISP_ICLK_EB 16 +#define CLK_ISP_MCLK_EB 17 +#define CLK_ISP_PCLK_EB 18 +#define CLK_ISP_ISP2DCAM_EB 19 +#define CLK_DCAM0_IF_EB 20 +#define CLK_CLK26M_IF_EB 21 +#define CLK_CPHY0_GATE 22 +#define CLK_MIPI_CSI0_GATE 23 +#define CLK_CPHY1_GATE 24 +#define CLK_MIPI_CSI1 25 +#define CLK_DCAM0_AXI_GATE 26 +#define CLK_DCAM1_AXI_GATE 27 +#define CLK_SENSOR0_GATE 28 +#define CLK_SENSOR1_GATE 29 +#define CLK_JPG0_AXI_GATE 30 +#define CLK_GPG1_AXI_GATE 31 +#define CLK_ISP0_AXI_GATE 32 +#define CLK_ISP1_AXI_GATE 33 +#define CLK_ISP2_AXI_GATE 34 +#define CLK_CPP_AXI_GATE 35 +#define CLK_D0_IF_AXI_GATE 36 +#define CLK_D2I_IF_AXI_GATE 37 +#define CLK_I2D_IF_AXI_GATE 38 +#define CLK_SPARE_AXI_GATE 39 +#define CLK_SENSOR2_GATE 40 +#define CLK_D0IF_IN_D_EN 41 +#define CLK_D1IF_IN_D_EN 42 +#define CLK_D0IF_IN_D2I_EN 43 +#define CLK_D1IF_IN_D2I_EN 44 +#define CLK_IA_IN_D2I_EN 45 +#define CLK_IB_IN_D2I_EN 46 +#define CLK_IC_IN_D2I_EN 47 +#define CLK_IA_IN_I_EN 48 +#define CLK_IB_IN_I_EN 49 +#define CLK_IC_IN_I_EN 50 +#define CLK_CAM_GATE_NUM (CLK_IC_IN_I_EN + 1) + +#define CLK_AHB_DISP 0 +#define CLK_DISPC0_DPI 1 +#define CLK_DISPC1_DPI 2 +#define CLK_DISP_NUM (CLK_DISPC1_DPI + 1) + +#define CLK_DISPC0_EB 0 +#define CLK_DISPC1_EB 1 +#define CLK_DISPC_MMU_EB 2 +#define CLK_GSP0_EB 3 +#define CLK_GSP1_EB 4 +#define CLK_GSP0_MMU_EB 5 +#define CLK_GSP1_MMU_EB 6 +#define CLK_DSI0_EB 7 +#define CLK_DSI1_EB 8 +#define CLK_DISP_CKG_EB 9 +#define CLK_DISP_GPU_EB 10 +#define CLK_GPU_MTX_EB 11 +#define CLK_GSP_MTX_EB 12 +#define CLK_TMC_MTX_EB 13 +#define CLK_DISPC_MTX_EB 14 +#define CLK_DPHY0_GATE 15 +#define CLK_DPHY1_GATE 16 +#define CLK_GSP0_A_GATE 17 +#define CLK_GSP1_A_GATE 18 +#define CLK_GSP0_F_GATE 19 +#define CLK_GSP1_F_GATE 20 +#define CLK_D_MTX_F_GATE 21 +#define CLK_D_MTX_A_GATE 22 +#define CLK_D_NOC_F_GATE 23 +#define CLK_D_NOC_A_GATE 24 +#define CLK_GSP_MTX_F_GATE 25 +#define CLK_GSP_MTX_A_GATE 26 +#define CLK_GSP_NOC_F_GATE 27 +#define CLK_GSP_NOC_A_GATE 28 +#define CLK_DISPM0IDLE_GATE 29 +#define CLK_GSPM0IDLE_GATE 30 +#define CLK_DISP_GATE_NUM (CLK_GSPM0IDLE_GATE + 1) + +#define CLK_SIM0_EB 0 +#define CLK_IIS0_EB 1 +#define CLK_IIS1_EB 2 +#define CLK_IIS2_EB 3 +#define CLK_IIS3_EB 4 +#define CLK_SPI0_EB 5 +#define CLK_SPI1_EB 6 +#define CLK_SPI2_EB 7 +#define CLK_I2C0_EB 8 +#define CLK_I2C1_EB 9 +#define CLK_I2C2_EB 10 +#define CLK_I2C3_EB 11 +#define CLK_I2C4_EB 12 +#define CLK_I2C5_EB 13 +#define CLK_UART0_EB 14 +#define CLK_UART1_EB 15 +#define CLK_UART2_EB 16 +#define CLK_UART3_EB 17 +#define CLK_UART4_EB 18 +#define CLK_AP_CKG_EB 19 +#define CLK_SPI3_EB 20 +#define CLK_APAPB_GATE_NUM (CLK_SPI3_EB + 1) + +#endif /* _DT_BINDINGS_CLK_SC9860_H_ */ diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index 7c925e6..f711be6 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -20,6 +20,8 @@ * flags used across common struct clk. these flags should only affect the * top-level framework. custom flags for dealing with hardware specifics * belong in struct clk_foo + * + * Please update clk_flags[] in drivers/clk/clk.c when making changes here! */ #define CLK_SET_RATE_GATE BIT(0) /* must be gated across rate change */ #define CLK_SET_PARENT_GATE BIT(1) /* must be gated across re-parent */ @@ -412,7 +414,7 @@ extern const struct clk_ops clk_divider_ro_ops; unsigned long divider_recalc_rate(struct clk_hw *hw, unsigned long parent_rate, unsigned int val, const struct clk_div_table *table, - unsigned long flags); + unsigned long flags, unsigned long width); long divider_round_rate_parent(struct clk_hw *hw, struct clk_hw *parent, unsigned long rate, unsigned long *prate, const struct clk_div_table *table, @@ -744,6 +746,7 @@ unsigned long clk_hw_get_rate(const struct clk_hw *hw); unsigned long __clk_get_flags(struct clk *clk); unsigned long clk_hw_get_flags(const struct clk_hw *hw); bool clk_hw_is_prepared(const struct clk_hw *hw); +bool clk_hw_rate_is_protected(const struct clk_hw *hw); bool clk_hw_is_enabled(const struct clk_hw *hw); bool __clk_is_enabled(struct clk *clk); struct clk *__clk_lookup(const char *name); @@ -806,6 +809,44 @@ extern struct of_device_id __clk_of_table; } \ OF_DECLARE_1(clk, name, compat, name##_of_clk_init_driver) +#define CLK_HW_INIT(_name, _parent, _ops, _flags) \ + (&(struct clk_init_data) { \ + .flags = _flags, \ + .name = _name, \ + .parent_names = (const char *[]) { _parent }, \ + .num_parents = 1, \ + .ops = _ops, \ + }) + +#define CLK_HW_INIT_PARENTS(_name, _parents, _ops, _flags) \ + (&(struct clk_init_data) { \ + .flags = _flags, \ + .name = _name, \ + .parent_names = _parents, \ + .num_parents = ARRAY_SIZE(_parents), \ + .ops = _ops, \ + }) + +#define CLK_HW_INIT_NO_PARENT(_name, _ops, _flags) \ + (&(struct clk_init_data) { \ + .flags = _flags, \ + .name = _name, \ + .parent_names = NULL, \ + .num_parents = 0, \ + .ops = _ops, \ + }) + +#define CLK_FIXED_FACTOR(_struct, _name, _parent, \ + _div, _mult, _flags) \ + struct clk_fixed_factor _struct = { \ + .div = _div, \ + .mult = _mult, \ + .hw.init = CLK_HW_INIT(_name, \ + _parent, \ + &clk_fixed_factor_ops, \ + _flags), \ + } + #ifdef CONFIG_OF int of_clk_add_provider(struct device_node *np, struct clk *(*clk_src_get)(struct of_phandle_args *args, diff --git a/include/linux/clk.h b/include/linux/clk.h index 12c96d9..4c4ef9f 100644 --- a/include/linux/clk.h +++ b/include/linux/clk.h @@ -331,6 +331,38 @@ struct clk *devm_clk_get(struct device *dev, const char *id); */ struct clk *devm_get_clk_from_child(struct device *dev, struct device_node *np, const char *con_id); +/** + * clk_rate_exclusive_get - get exclusivity over the rate control of a + * producer + * @clk: clock source + * + * This function allows drivers to get exclusive control over the rate of a + * provider. It prevents any other consumer to execute, even indirectly, + * opereation which could alter the rate of the provider or cause glitches + * + * If exlusivity is claimed more than once on clock, even by the same driver, + * the rate effectively gets locked as exclusivity can't be preempted. + * + * Must not be called from within atomic context. + * + * Returns success (0) or negative errno. + */ +int clk_rate_exclusive_get(struct clk *clk); + +/** + * clk_rate_exclusive_put - release exclusivity over the rate control of a + * producer + * @clk: clock source + * + * This function allows drivers to release the exclusivity it previously got + * from clk_rate_exclusive_get() + * + * The caller must balance the number of clk_rate_exclusive_get() and + * clk_rate_exclusive_put() calls. + * + * Must not be called from within atomic context. + */ +void clk_rate_exclusive_put(struct clk *clk); /** * clk_enable - inform the system when the clock source should be running. @@ -473,6 +505,23 @@ long clk_round_rate(struct clk *clk, unsigned long rate); int clk_set_rate(struct clk *clk, unsigned long rate); /** + * clk_set_rate_exclusive- set the clock rate and claim exclusivity over + * clock source + * @clk: clock source + * @rate: desired clock rate in Hz + * + * This helper function allows drivers to atomically set the rate of a producer + * and claim exclusivity over the rate control of the producer. + * + * It is essentially a combination of clk_set_rate() and + * clk_rate_exclusite_get(). Caller must balance this call with a call to + * clk_rate_exclusive_put() + * + * Returns success (0) or negative errno. + */ +int clk_set_rate_exclusive(struct clk *clk, unsigned long rate); + +/** * clk_has_parent - check if a clock is a possible parent for another * @clk: clock source * @parent: parent clock source @@ -583,6 +632,14 @@ static inline void clk_bulk_put(int num_clks, struct clk_bulk_data *clks) {} static inline void devm_clk_put(struct device *dev, struct clk *clk) {} + +static inline int clk_rate_exclusive_get(struct clk *clk) +{ + return 0; +} + +static inline void clk_rate_exclusive_put(struct clk *clk) {} + static inline int clk_enable(struct clk *clk) { return 0; @@ -609,6 +666,11 @@ static inline int clk_set_rate(struct clk *clk, unsigned long rate) return 0; } +static inline int clk_set_rate_exclusive(struct clk *clk, unsigned long rate) +{ + return 0; +} + static inline long clk_round_rate(struct clk *clk, unsigned long rate) { return 0; diff --git a/include/linux/clkdev.h b/include/linux/clkdev.h index 2eabc86..4890ff03 100644 --- a/include/linux/clkdev.h +++ b/include/linux/clkdev.h @@ -12,7 +12,7 @@ #ifndef __CLKDEV_H #define __CLKDEV_H -#include <asm/clkdev.h> +#include <linux/slab.h> struct clk; struct clk_hw; @@ -52,9 +52,4 @@ int clk_add_alias(const char *, const char *, const char *, struct device *); int clk_register_clkdev(struct clk *, const char *, const char *); int clk_hw_register_clkdev(struct clk_hw *, const char *, const char *); -#ifdef CONFIG_COMMON_CLK -int __clk_get(struct clk *clk); -void __clk_put(struct clk *clk); -#endif - #endif diff --git a/include/linux/platform_data/si5351.h b/include/linux/platform_data/si5351.h index 818c5c6..c71a2dd 100644 --- a/include/linux/platform_data/si5351.h +++ b/include/linux/platform_data/si5351.h @@ -86,6 +86,7 @@ enum si5351_disable_state { * @multisynth_src: multisynth source clock * @clkout_src: clkout source clock * @pll_master: if true, clkout can also change pll rate + * @pll_reset: if true, clkout can reset its pll * @drive: output drive strength * @rate: initial clkout rate, or default if 0 */ @@ -95,6 +96,7 @@ struct si5351_clkout_config { enum si5351_drive_strength drive; enum si5351_disable_state disable_state; bool pll_master; + bool pll_reset; unsigned long rate; }; |
