diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2024-04-23 10:04:03 +0200 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2024-04-23 10:04:03 +0200 |
| commit | 97a2f18aee32ededc6356efb49a9b709d3f6bb92 (patch) | |
| tree | 07fe8b9f3588136159384b0c0b7905862ebe28cb | |
| parent | eef7a4333ed43db58e5674dee52acacbc316c219 (diff) | |
| parent | 92e92dc84e17332a1aeb80dd704640e6ebfcfac6 (diff) | |
| download | renesas-drivers-97a2f18aee32ededc6356efb49a9b709d3f6bb92.tar.gz | |
Merge remote-tracking branch 'clk/clk-next' into renesas-drivers
Notice: this object is not reachable from any branch.
Notice: this object is not reachable from any branch.
42 files changed, 7098 insertions, 476 deletions
diff --git a/Documentation/devicetree/bindings/clock/airoha,en7523-scu.yaml b/Documentation/devicetree/bindings/clock/airoha,en7523-scu.yaml index 79b0752faa9179..3f42666377332d 100644 --- a/Documentation/devicetree/bindings/clock/airoha,en7523-scu.yaml +++ b/Documentation/devicetree/bindings/clock/airoha,en7523-scu.yaml @@ -29,10 +29,13 @@ description: | properties: compatible: items: - - const: airoha,en7523-scu + - enum: + - airoha,en7523-scu + - airoha,en7581-scu reg: - maxItems: 2 + minItems: 2 + maxItems: 3 "#clock-cells": description: @@ -45,6 +48,30 @@ required: - reg - '#clock-cells' +allOf: + - if: + properties: + compatible: + const: airoha,en7523-scu + then: + properties: + reg: + items: + - description: scu base address + - description: misc scu base address + + - if: + properties: + compatible: + const: airoha,en7581-scu + then: + properties: + reg: + items: + - description: scu base address + - description: misc scu base address + - description: pb scu base address + additionalProperties: false examples: diff --git a/Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml b/Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml index 63a59015987e48..4f79cdb417ab63 100644 --- a/Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml +++ b/Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml @@ -16,7 +16,9 @@ description: | properties: compatible: enum: - - loongson,ls2k-clk + - loongson,ls2k0500-clk + - loongson,ls2k-clk # This is for Loongson-2K1000 + - loongson,ls2k2000-clk reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/clock/sophgo,cv1800-clk.yaml b/Documentation/devicetree/bindings/clock/sophgo,cv1800-clk.yaml index c1dc24673c0d76..59ef41adb539bb 100644 --- a/Documentation/devicetree/bindings/clock/sophgo,cv1800-clk.yaml +++ b/Documentation/devicetree/bindings/clock/sophgo,cv1800-clk.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/clock/sophgo,cv1800-clk.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Sophgo CV1800 Series Clock Controller +title: Sophgo CV1800/SG2000 Series Clock Controller maintainers: - Inochi Amaoto <inochiama@outlook.com> @@ -14,6 +14,7 @@ properties: enum: - sophgo,cv1800-clk - sophgo,cv1810-clk + - sophgo,sg2000-clk reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/clock/st,stm32mp25-rcc.yaml b/Documentation/devicetree/bindings/clock/st,stm32mp25-rcc.yaml index 7732e79a42b905..0929fa7e271b3d 100644 --- a/Documentation/devicetree/bindings/clock/st,stm32mp25-rcc.yaml +++ b/Documentation/devicetree/bindings/clock/st,stm32mp25-rcc.yaml @@ -38,14 +38,81 @@ properties: - description: CK_SCMI_MSI Low Power Internal oscillator (~ 4 MHz or ~ 16 MHz) - description: CK_SCMI_LSE Low Speed External oscillator (32 KHz) - description: CK_SCMI_LSI Low Speed Internal oscillator (~ 32 KHz) - - clock-names: - items: - - const: hse - - const: hsi - - const: msi - - const: lse - - const: lsi + - description: CK_SCMI_HSE_DIV2 CK_SCMI_HSE divided by 2 (coud be gated) + - description: CK_SCMI_ICN_HS_MCU High Speed interconnect bus clock + - description: CK_SCMI_ICN_LS_MCU Low Speed interconnect bus clock + - description: CK_SCMI_ICN_SDMMC SDMMC interconnect bus clock + - description: CK_SCMI_ICN_DDR DDR interconnect bus clock + - description: CK_SCMI_ICN_DISPLAY Display interconnect bus clock + - description: CK_SCMI_ICN_HSL HSL interconnect bus clock + - description: CK_SCMI_ICN_NIC NIC interconnect bus clock + - description: CK_SCMI_ICN_VID Video interconnect bus clock + - description: CK_SCMI_FLEXGEN_07 flexgen clock 7 + - description: CK_SCMI_FLEXGEN_08 flexgen clock 8 + - description: CK_SCMI_FLEXGEN_09 flexgen clock 9 + - description: CK_SCMI_FLEXGEN_10 flexgen clock 10 + - description: CK_SCMI_FLEXGEN_11 flexgen clock 11 + - description: CK_SCMI_FLEXGEN_12 flexgen clock 12 + - description: CK_SCMI_FLEXGEN_13 flexgen clock 13 + - description: CK_SCMI_FLEXGEN_14 flexgen clock 14 + - description: CK_SCMI_FLEXGEN_15 flexgen clock 15 + - description: CK_SCMI_FLEXGEN_16 flexgen clock 16 + - description: CK_SCMI_FLEXGEN_17 flexgen clock 17 + - description: CK_SCMI_FLEXGEN_18 flexgen clock 18 + - description: CK_SCMI_FLEXGEN_19 flexgen clock 19 + - description: CK_SCMI_FLEXGEN_20 flexgen clock 20 + - description: CK_SCMI_FLEXGEN_21 flexgen clock 21 + - description: CK_SCMI_FLEXGEN_22 flexgen clock 22 + - description: CK_SCMI_FLEXGEN_23 flexgen clock 23 + - description: CK_SCMI_FLEXGEN_24 flexgen clock 24 + - description: CK_SCMI_FLEXGEN_25 flexgen clock 25 + - description: CK_SCMI_FLEXGEN_26 flexgen clock 26 + - description: CK_SCMI_FLEXGEN_27 flexgen clock 27 + - description: CK_SCMI_FLEXGEN_28 flexgen clock 28 + - description: CK_SCMI_FLEXGEN_29 flexgen clock 29 + - description: CK_SCMI_FLEXGEN_30 flexgen clock 30 + - description: CK_SCMI_FLEXGEN_31 flexgen clock 31 + - description: CK_SCMI_FLEXGEN_32 flexgen clock 32 + - description: CK_SCMI_FLEXGEN_33 flexgen clock 33 + - description: CK_SCMI_FLEXGEN_34 flexgen clock 34 + - description: CK_SCMI_FLEXGEN_35 flexgen clock 35 + - description: CK_SCMI_FLEXGEN_36 flexgen clock 36 + - description: CK_SCMI_FLEXGEN_37 flexgen clock 37 + - description: CK_SCMI_FLEXGEN_38 flexgen clock 38 + - description: CK_SCMI_FLEXGEN_39 flexgen clock 39 + - description: CK_SCMI_FLEXGEN_40 flexgen clock 40 + - description: CK_SCMI_FLEXGEN_41 flexgen clock 41 + - description: CK_SCMI_FLEXGEN_42 flexgen clock 42 + - description: CK_SCMI_FLEXGEN_43 flexgen clock 43 + - description: CK_SCMI_FLEXGEN_44 flexgen clock 44 + - description: CK_SCMI_FLEXGEN_45 flexgen clock 45 + - description: CK_SCMI_FLEXGEN_46 flexgen clock 46 + - description: CK_SCMI_FLEXGEN_47 flexgen clock 47 + - description: CK_SCMI_FLEXGEN_48 flexgen clock 48 + - description: CK_SCMI_FLEXGEN_49 flexgen clock 49 + - description: CK_SCMI_FLEXGEN_50 flexgen clock 50 + - description: CK_SCMI_FLEXGEN_51 flexgen clock 51 + - description: CK_SCMI_FLEXGEN_52 flexgen clock 52 + - description: CK_SCMI_FLEXGEN_53 flexgen clock 53 + - description: CK_SCMI_FLEXGEN_54 flexgen clock 54 + - description: CK_SCMI_FLEXGEN_55 flexgen clock 55 + - description: CK_SCMI_FLEXGEN_56 flexgen clock 56 + - description: CK_SCMI_FLEXGEN_57 flexgen clock 57 + - description: CK_SCMI_FLEXGEN_58 flexgen clock 58 + - description: CK_SCMI_FLEXGEN_59 flexgen clock 59 + - description: CK_SCMI_FLEXGEN_60 flexgen clock 60 + - description: CK_SCMI_FLEXGEN_61 flexgen clock 61 + - description: CK_SCMI_FLEXGEN_62 flexgen clock 62 + - description: CK_SCMI_FLEXGEN_63 flexgen clock 63 + - description: CK_SCMI_ICN_APB1 Peripheral bridge 1 + - description: CK_SCMI_ICN_APB2 Peripheral bridge 2 + - description: CK_SCMI_ICN_APB3 Peripheral bridge 3 + - description: CK_SCMI_ICN_APB4 Peripheral bridge 4 + - description: CK_SCMI_ICN_APBDBG Peripheral bridge for degub + - description: CK_SCMI_TIMG1 Peripheral bridge for timer1 + - description: CK_SCMI_TIMG2 Peripheral bridge for timer2 + - description: CK_SCMI_PLL3 PLL3 clock + - description: clk_dsi_txbyte DSI byte clock required: - compatible @@ -53,7 +120,6 @@ required: - '#clock-cells' - '#reset-cells' - clocks - - clock-names additionalProperties: false @@ -66,11 +132,85 @@ examples: reg = <0x44200000 0x10000>; #clock-cells = <1>; #reset-cells = <1>; - clock-names = "hse", "hsi", "msi", "lse", "lsi"; - clocks = <&scmi_clk CK_SCMI_HSE>, - <&scmi_clk CK_SCMI_HSI>, - <&scmi_clk CK_SCMI_MSI>, - <&scmi_clk CK_SCMI_LSE>, - <&scmi_clk CK_SCMI_LSI>; + clocks = <&scmi_clk CK_SCMI_HSE>, + <&scmi_clk CK_SCMI_HSI>, + <&scmi_clk CK_SCMI_MSI>, + <&scmi_clk CK_SCMI_LSE>, + <&scmi_clk CK_SCMI_LSI>, + <&scmi_clk CK_SCMI_HSE_DIV2>, + <&scmi_clk CK_SCMI_ICN_HS_MCU>, + <&scmi_clk CK_SCMI_ICN_LS_MCU>, + <&scmi_clk CK_SCMI_ICN_SDMMC>, + <&scmi_clk CK_SCMI_ICN_DDR>, + <&scmi_clk CK_SCMI_ICN_DISPLAY>, + <&scmi_clk CK_SCMI_ICN_HSL>, + <&scmi_clk CK_SCMI_ICN_NIC>, + <&scmi_clk CK_SCMI_ICN_VID>, + <&scmi_clk CK_SCMI_FLEXGEN_07>, + <&scmi_clk CK_SCMI_FLEXGEN_08>, + <&scmi_clk CK_SCMI_FLEXGEN_09>, + <&scmi_clk CK_SCMI_FLEXGEN_10>, + <&scmi_clk CK_SCMI_FLEXGEN_11>, + <&scmi_clk CK_SCMI_FLEXGEN_12>, + <&scmi_clk CK_SCMI_FLEXGEN_13>, + <&scmi_clk CK_SCMI_FLEXGEN_14>, + <&scmi_clk CK_SCMI_FLEXGEN_15>, + <&scmi_clk CK_SCMI_FLEXGEN_16>, + <&scmi_clk CK_SCMI_FLEXGEN_17>, + <&scmi_clk CK_SCMI_FLEXGEN_18>, + <&scmi_clk CK_SCMI_FLEXGEN_19>, + <&scmi_clk CK_SCMI_FLEXGEN_20>, + <&scmi_clk CK_SCMI_FLEXGEN_21>, + <&scmi_clk CK_SCMI_FLEXGEN_22>, + <&scmi_clk CK_SCMI_FLEXGEN_23>, + <&scmi_clk CK_SCMI_FLEXGEN_24>, + <&scmi_clk CK_SCMI_FLEXGEN_25>, + <&scmi_clk CK_SCMI_FLEXGEN_26>, + <&scmi_clk CK_SCMI_FLEXGEN_27>, + <&scmi_clk CK_SCMI_FLEXGEN_28>, + <&scmi_clk CK_SCMI_FLEXGEN_29>, + <&scmi_clk CK_SCMI_FLEXGEN_30>, + <&scmi_clk CK_SCMI_FLEXGEN_31>, + <&scmi_clk CK_SCMI_FLEXGEN_32>, + <&scmi_clk CK_SCMI_FLEXGEN_33>, + <&scmi_clk CK_SCMI_FLEXGEN_34>, + <&scmi_clk CK_SCMI_FLEXGEN_35>, + <&scmi_clk CK_SCMI_FLEXGEN_36>, + <&scmi_clk CK_SCMI_FLEXGEN_37>, + <&scmi_clk CK_SCMI_FLEXGEN_38>, + <&scmi_clk CK_SCMI_FLEXGEN_39>, + <&scmi_clk CK_SCMI_FLEXGEN_40>, + <&scmi_clk CK_SCMI_FLEXGEN_41>, + <&scmi_clk CK_SCMI_FLEXGEN_42>, + <&scmi_clk CK_SCMI_FLEXGEN_43>, + <&scmi_clk CK_SCMI_FLEXGEN_44>, + <&scmi_clk CK_SCMI_FLEXGEN_45>, + <&scmi_clk CK_SCMI_FLEXGEN_46>, + <&scmi_clk CK_SCMI_FLEXGEN_47>, + <&scmi_clk CK_SCMI_FLEXGEN_48>, + <&scmi_clk CK_SCMI_FLEXGEN_49>, + <&scmi_clk CK_SCMI_FLEXGEN_50>, + <&scmi_clk CK_SCMI_FLEXGEN_51>, + <&scmi_clk CK_SCMI_FLEXGEN_52>, + <&scmi_clk CK_SCMI_FLEXGEN_53>, + <&scmi_clk CK_SCMI_FLEXGEN_54>, + <&scmi_clk CK_SCMI_FLEXGEN_55>, + <&scmi_clk CK_SCMI_FLEXGEN_56>, + <&scmi_clk CK_SCMI_FLEXGEN_57>, + <&scmi_clk CK_SCMI_FLEXGEN_58>, + <&scmi_clk CK_SCMI_FLEXGEN_59>, + <&scmi_clk CK_SCMI_FLEXGEN_60>, + <&scmi_clk CK_SCMI_FLEXGEN_61>, + <&scmi_clk CK_SCMI_FLEXGEN_62>, + <&scmi_clk CK_SCMI_FLEXGEN_63>, + <&scmi_clk CK_SCMI_ICN_APB1>, + <&scmi_clk CK_SCMI_ICN_APB2>, + <&scmi_clk CK_SCMI_ICN_APB3>, + <&scmi_clk CK_SCMI_ICN_APB4>, + <&scmi_clk CK_SCMI_ICN_APBDBG>, + <&scmi_clk CK_SCMI_TIMG1>, + <&scmi_clk CK_SCMI_TIMG2>, + <&scmi_clk CK_SCMI_PLL3>, + <&clk_dsi_txbyte>; }; ... diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig index 50af5fc7f57080..bc28502ec3c908 100644 --- a/drivers/clk/Kconfig +++ b/drivers/clk/Kconfig @@ -489,6 +489,7 @@ source "drivers/clk/rockchip/Kconfig" source "drivers/clk/samsung/Kconfig" source "drivers/clk/sifive/Kconfig" source "drivers/clk/socfpga/Kconfig" +source "drivers/clk/sophgo/Kconfig" source "drivers/clk/sprd/Kconfig" source "drivers/clk/starfive/Kconfig" source "drivers/clk/sunxi/Kconfig" diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile index 14fa8d4ecc1fbe..4abe16c8ccdfe7 100644 --- a/drivers/clk/Makefile +++ b/drivers/clk/Makefile @@ -118,6 +118,7 @@ obj-$(CONFIG_ARCH_ROCKCHIP) += rockchip/ obj-$(CONFIG_COMMON_CLK_SAMSUNG) += samsung/ obj-$(CONFIG_CLK_SIFIVE) += sifive/ obj-y += socfpga/ +obj-y += sophgo/ obj-$(CONFIG_PLAT_SPEAR) += spear/ obj-y += sprd/ obj-$(CONFIG_ARCH_STI) += st/ diff --git a/drivers/clk/clk-en7523.c b/drivers/clk/clk-en7523.c index 7cde328495e2b6..ccc39469267129 100644 --- a/drivers/clk/clk-en7523.c +++ b/drivers/clk/clk-en7523.c @@ -3,14 +3,16 @@ #include <linux/delay.h> #include <linux/clk-provider.h> #include <linux/io.h> -#include <linux/of.h> #include <linux/platform_device.h> +#include <linux/property.h> #include <dt-bindings/clock/en7523-clk.h> #define REG_PCI_CONTROL 0x88 #define REG_PCI_CONTROL_PERSTOUT BIT(29) #define REG_PCI_CONTROL_PERSTOUT1 BIT(26) +#define REG_PCI_CONTROL_REFCLK_EN0 BIT(23) #define REG_PCI_CONTROL_REFCLK_EN1 BIT(22) +#define REG_PCI_CONTROL_PERSTOUT2 BIT(16) #define REG_GSW_CLK_DIV_SEL 0x1b4 #define REG_EMI_CLK_DIV_SEL 0x1b8 #define REG_BUS_CLK_DIV_SEL 0x1bc @@ -18,10 +20,25 @@ #define REG_SPI_CLK_FREQ_SEL 0x1c8 #define REG_NPU_CLK_DIV_SEL 0x1fc #define REG_CRYPTO_CLKSRC 0x200 -#define REG_RESET_CONTROL 0x834 +#define REG_RESET_CONTROL2 0x830 +#define REG_RESET2_CONTROL_PCIE2 BIT(27) +#define REG_RESET_CONTROL1 0x834 #define REG_RESET_CONTROL_PCIEHB BIT(29) #define REG_RESET_CONTROL_PCIE1 BIT(27) #define REG_RESET_CONTROL_PCIE2 BIT(26) +/* EN7581 */ +#define REG_PCIE0_MEM 0x00 +#define REG_PCIE0_MEM_MASK 0x04 +#define REG_PCIE1_MEM 0x08 +#define REG_PCIE1_MEM_MASK 0x0c +#define REG_PCIE2_MEM 0x10 +#define REG_PCIE2_MEM_MASK 0x14 +#define REG_PCIE_RESET_OPEN_DRAIN 0x018c +#define REG_PCIE_RESET_OPEN_DRAIN_MASK GENMASK(2, 0) +#define REG_NP_SCU_PCIC 0x88 +#define REG_NP_SCU_SSTR 0x9c +#define REG_PCIE_XSI0_SEL_MASK GENMASK(14, 13) +#define REG_PCIE_XSI1_SEL_MASK GENMASK(12, 11) struct en_clk_desc { int id; @@ -47,6 +64,12 @@ struct en_clk_gate { struct clk_hw hw; }; +struct en_clk_soc_data { + const struct clk_ops pcie_ops; + int (*hw_init)(struct platform_device *pdev, void __iomem *base, + void __iomem *np_base); +}; + static const u32 gsw_base[] = { 400000000, 500000000 }; static const u32 emi_base[] = { 333000000, 400000000 }; static const u32 bus_base[] = { 500000000, 540000000 }; @@ -145,11 +168,6 @@ static const struct en_clk_desc en7523_base_clks[] = { } }; -static const struct of_device_id of_match_clk_en7523[] = { - { .compatible = "airoha,en7523-scu", }, - { /* sentinel */ } -}; - static unsigned int en7523_get_base_rate(void __iomem *base, unsigned int i) { const struct en_clk_desc *desc = &en7523_base_clks[i]; @@ -212,14 +230,14 @@ static int en7523_pci_prepare(struct clk_hw *hw) usleep_range(1000, 2000); /* Reset to default */ - val = readl(np_base + REG_RESET_CONTROL); + val = readl(np_base + REG_RESET_CONTROL1); mask = REG_RESET_CONTROL_PCIE1 | REG_RESET_CONTROL_PCIE2 | REG_RESET_CONTROL_PCIEHB; - writel(val & ~mask, np_base + REG_RESET_CONTROL); + writel(val & ~mask, np_base + REG_RESET_CONTROL1); usleep_range(1000, 2000); - writel(val | mask, np_base + REG_RESET_CONTROL); + writel(val | mask, np_base + REG_RESET_CONTROL1); msleep(100); - writel(val & ~mask, np_base + REG_RESET_CONTROL); + writel(val & ~mask, np_base + REG_RESET_CONTROL1); usleep_range(5000, 10000); /* Release device */ @@ -247,14 +265,10 @@ static void en7523_pci_unprepare(struct clk_hw *hw) static struct clk_hw *en7523_register_pcie_clk(struct device *dev, void __iomem *np_base) { - static const struct clk_ops pcie_gate_ops = { - .is_enabled = en7523_pci_is_enabled, - .prepare = en7523_pci_prepare, - .unprepare = en7523_pci_unprepare, - }; + const struct en_clk_soc_data *soc_data = device_get_match_data(dev); struct clk_init_data init = { .name = "pcie", - .ops = &pcie_gate_ops, + .ops = &soc_data->pcie_ops, }; struct en_clk_gate *cg; @@ -264,7 +278,10 @@ static struct clk_hw *en7523_register_pcie_clk(struct device *dev, cg->base = np_base; cg->hw.init = &init; - en7523_pci_unprepare(&cg->hw); + + if (init.ops->disable) + init.ops->disable(&cg->hw); + init.ops->unprepare(&cg->hw); if (clk_hw_register(dev, &cg->hw)) return NULL; @@ -272,6 +289,111 @@ static struct clk_hw *en7523_register_pcie_clk(struct device *dev, return &cg->hw; } +static int en7581_pci_is_enabled(struct clk_hw *hw) +{ + struct en_clk_gate *cg = container_of(hw, struct en_clk_gate, hw); + u32 val, mask; + + mask = REG_PCI_CONTROL_REFCLK_EN0 | REG_PCI_CONTROL_REFCLK_EN1; + val = readl(cg->base + REG_PCI_CONTROL); + return (val & mask) == mask; +} + +static int en7581_pci_prepare(struct clk_hw *hw) +{ + struct en_clk_gate *cg = container_of(hw, struct en_clk_gate, hw); + void __iomem *np_base = cg->base; + u32 val, mask; + + mask = REG_RESET_CONTROL_PCIE1 | REG_RESET_CONTROL_PCIE2 | + REG_RESET_CONTROL_PCIEHB; + val = readl(np_base + REG_RESET_CONTROL1); + writel(val & ~mask, np_base + REG_RESET_CONTROL1); + val = readl(np_base + REG_RESET_CONTROL2); + writel(val & ~REG_RESET2_CONTROL_PCIE2, np_base + REG_RESET_CONTROL2); + usleep_range(5000, 10000); + + return 0; +} + +static int en7581_pci_enable(struct clk_hw *hw) +{ + struct en_clk_gate *cg = container_of(hw, struct en_clk_gate, hw); + void __iomem *np_base = cg->base; + u32 val, mask; + + mask = REG_PCI_CONTROL_REFCLK_EN0 | REG_PCI_CONTROL_REFCLK_EN1 | + REG_PCI_CONTROL_PERSTOUT1 | REG_PCI_CONTROL_PERSTOUT2 | + REG_PCI_CONTROL_PERSTOUT; + val = readl(np_base + REG_PCI_CONTROL); + writel(val | mask, np_base + REG_PCI_CONTROL); + msleep(250); + + return 0; +} + +static void en7581_pci_unprepare(struct clk_hw *hw) +{ + struct en_clk_gate *cg = container_of(hw, struct en_clk_gate, hw); + void __iomem *np_base = cg->base; + u32 val, mask; + + mask = REG_RESET_CONTROL_PCIE1 | REG_RESET_CONTROL_PCIE2 | + REG_RESET_CONTROL_PCIEHB; + val = readl(np_base + REG_RESET_CONTROL1); + writel(val | mask, np_base + REG_RESET_CONTROL1); + mask = REG_RESET_CONTROL_PCIE1 | REG_RESET_CONTROL_PCIE2; + writel(val | mask, np_base + REG_RESET_CONTROL1); + val = readl(np_base + REG_RESET_CONTROL2); + writel(val | REG_RESET_CONTROL_PCIE2, np_base + REG_RESET_CONTROL2); + msleep(100); +} + +static void en7581_pci_disable(struct clk_hw *hw) +{ + struct en_clk_gate *cg = container_of(hw, struct en_clk_gate, hw); + void __iomem *np_base = cg->base; + u32 val, mask; + + mask = REG_PCI_CONTROL_REFCLK_EN0 | REG_PCI_CONTROL_REFCLK_EN1 | + REG_PCI_CONTROL_PERSTOUT1 | REG_PCI_CONTROL_PERSTOUT2 | + REG_PCI_CONTROL_PERSTOUT; + val = readl(np_base + REG_PCI_CONTROL); + writel(val & ~mask, np_base + REG_PCI_CONTROL); + usleep_range(1000, 2000); +} + +static int en7581_clk_hw_init(struct platform_device *pdev, + void __iomem *base, + void __iomem *np_base) +{ + void __iomem *pb_base; + u32 val; + + pb_base = devm_platform_ioremap_resource(pdev, 2); + if (IS_ERR(pb_base)) + return PTR_ERR(pb_base); + + val = readl(np_base + REG_NP_SCU_SSTR); + val &= ~(REG_PCIE_XSI0_SEL_MASK | REG_PCIE_XSI1_SEL_MASK); + writel(val, np_base + REG_NP_SCU_SSTR); + val = readl(np_base + REG_NP_SCU_PCIC); + writel(val | 3, np_base + REG_NP_SCU_PCIC); + + writel(0x20000000, pb_base + REG_PCIE0_MEM); + writel(0xfc000000, pb_base + REG_PCIE0_MEM_MASK); + writel(0x24000000, pb_base + REG_PCIE1_MEM); + writel(0xfc000000, pb_base + REG_PCIE1_MEM_MASK); + writel(0x28000000, pb_base + REG_PCIE2_MEM); + writel(0xfc000000, pb_base + REG_PCIE2_MEM_MASK); + + val = readl(base + REG_PCIE_RESET_OPEN_DRAIN); + writel(val | REG_PCIE_RESET_OPEN_DRAIN_MASK, + base + REG_PCIE_RESET_OPEN_DRAIN); + + return 0; +} + static void en7523_register_clocks(struct device *dev, struct clk_hw_onecell_data *clk_data, void __iomem *base, void __iomem *np_base) { @@ -304,6 +426,7 @@ static void en7523_register_clocks(struct device *dev, struct clk_hw_onecell_dat static int en7523_clk_probe(struct platform_device *pdev) { struct device_node *node = pdev->dev.of_node; + const struct en_clk_soc_data *soc_data; struct clk_hw_onecell_data *clk_data; void __iomem *base, *np_base; int r; @@ -316,6 +439,13 @@ static int en7523_clk_probe(struct platform_device *pdev) if (IS_ERR(np_base)) return PTR_ERR(np_base); + soc_data = device_get_match_data(&pdev->dev); + if (soc_data->hw_init) { + r = soc_data->hw_init(pdev, base, np_base); + if (r) + return r; + } + clk_data = devm_kzalloc(&pdev->dev, struct_size(clk_data, hws, EN7523_NUM_CLOCKS), GFP_KERNEL); @@ -333,6 +463,31 @@ static int en7523_clk_probe(struct platform_device *pdev) return r; } +static const struct en_clk_soc_data en7523_data = { + .pcie_ops = { + .is_enabled = en7523_pci_is_enabled, + .prepare = en7523_pci_prepare, + .unprepare = en7523_pci_unprepare, + }, +}; + +static const struct en_clk_soc_data en7581_data = { + .pcie_ops = { + .is_enabled = en7581_pci_is_enabled, + .prepare = en7581_pci_prepare, + .enable = en7581_pci_enable, + .unprepare = en7581_pci_unprepare, + .disable = en7581_pci_disable, + }, + .hw_init = en7581_clk_hw_init, +}; + +static const struct of_device_id of_match_clk_en7523[] = { + { .compatible = "airoha,en7523-scu", .data = &en7523_data }, + { .compatible = "airoha,en7581-scu", .data = &en7581_data }, + { /* sentinel */ } +}; + static struct platform_driver clk_en7523_drv = { .probe = en7523_clk_probe, .driver = { diff --git a/drivers/clk/clk-gemini.c b/drivers/clk/clk-gemini.c index ba0ff01bf4dc4e..856b008e07c6b7 100644 --- a/drivers/clk/clk-gemini.c +++ b/drivers/clk/clk-gemini.c @@ -67,12 +67,10 @@ struct gemini_gate_data { * struct clk_gemini_pci - Gemini PCI clock * @hw: corresponding clock hardware entry * @map: regmap to access the registers - * @rate: current rate */ struct clk_gemini_pci { struct clk_hw hw; struct regmap *map; - unsigned long rate; }; /** diff --git a/drivers/clk/clk-highbank.c b/drivers/clk/clk-highbank.c index 2a0cea2946f98e..6e68a41a70a1b7 100644 --- a/drivers/clk/clk-highbank.c +++ b/drivers/clk/clk-highbank.c @@ -37,7 +37,6 @@ struct hb_clk { struct clk_hw hw; void __iomem *reg; - char *parent_name; }; #define to_hb_clk(p) container_of(p, struct hb_clk, hw) diff --git a/drivers/clk/clk-loongson2.c b/drivers/clk/clk-loongson2.c index bacdcbb287ac61..820bb1e9e3b79a 100644 --- a/drivers/clk/clk-loongson2.c +++ b/drivers/clk/clk-loongson2.c @@ -13,317 +13,348 @@ #include <linux/io-64-nonatomic-lo-hi.h> #include <dt-bindings/clock/loongson,ls2k-clk.h> -#define LOONGSON2_PLL_MULT_SHIFT 32 -#define LOONGSON2_PLL_MULT_WIDTH 10 -#define LOONGSON2_PLL_DIV_SHIFT 26 -#define LOONGSON2_PLL_DIV_WIDTH 6 -#define LOONGSON2_APB_FREQSCALE_SHIFT 20 -#define LOONGSON2_APB_FREQSCALE_WIDTH 3 -#define LOONGSON2_USB_FREQSCALE_SHIFT 16 -#define LOONGSON2_USB_FREQSCALE_WIDTH 3 -#define LOONGSON2_SATA_FREQSCALE_SHIFT 12 -#define LOONGSON2_SATA_FREQSCALE_WIDTH 3 -#define LOONGSON2_BOOT_FREQSCALE_SHIFT 8 -#define LOONGSON2_BOOT_FREQSCALE_WIDTH 3 - -static void __iomem *loongson2_pll_base; - static const struct clk_parent_data pdata[] = { - { .fw_name = "ref_100m",}, + { .fw_name = "ref_100m", }, }; -static struct clk_hw *loongson2_clk_register(struct device *dev, - const char *name, - const char *parent_name, - const struct clk_ops *ops, - unsigned long flags) -{ - int ret; - struct clk_hw *hw; - struct clk_init_data init = { }; - - hw = devm_kzalloc(dev, sizeof(*hw), GFP_KERNEL); - if (!hw) - return ERR_PTR(-ENOMEM); - - init.name = name; - init.ops = ops; - init.flags = flags; - init.num_parents = 1; - - if (!parent_name) - init.parent_data = pdata; - else - init.parent_names = &parent_name; - - hw->init = &init; - - ret = devm_clk_hw_register(dev, hw); - if (ret) - hw = ERR_PTR(ret); - - return hw; -} - -static unsigned long loongson2_calc_pll_rate(int offset, unsigned long rate) -{ - u64 val; - u32 mult, div; - - val = readq(loongson2_pll_base + offset); - - mult = (val >> LOONGSON2_PLL_MULT_SHIFT) & - clk_div_mask(LOONGSON2_PLL_MULT_WIDTH); - div = (val >> LOONGSON2_PLL_DIV_SHIFT) & - clk_div_mask(LOONGSON2_PLL_DIV_WIDTH); - - return div_u64((u64)rate * mult, div); -} +enum loongson2_clk_type { + CLK_TYPE_PLL, + CLK_TYPE_SCALE, + CLK_TYPE_DIVIDER, + CLK_TYPE_GATE, + CLK_TYPE_FIXED, + CLK_TYPE_NONE, +}; -static unsigned long loongson2_node_recalc_rate(struct clk_hw *hw, - unsigned long parent_rate) -{ - return loongson2_calc_pll_rate(0x0, parent_rate); -} +struct loongson2_clk_provider { + void __iomem *base; + struct device *dev; + struct clk_hw_onecell_data clk_data; + spinlock_t clk_lock; /* protect access to DIV registers */ +}; -static const struct clk_ops loongson2_node_clk_ops = { - .recalc_rate = loongson2_node_recalc_rate, +struct loongson2_clk_data { + struct clk_hw hw; + void __iomem *reg; + u8 div_shift; + u8 div_width; + u8 mult_shift; + u8 mult_width; }; -static unsigned long loongson2_ddr_recalc_rate(struct clk_hw *hw, - unsigned long parent_rate) -{ - return loongson2_calc_pll_rate(0x10, parent_rate); -} +struct loongson2_clk_board_info { + u8 id; + enum loongson2_clk_type type; + const char *name; + const char *parent_name; + unsigned long fixed_rate; + u8 reg_offset; + u8 div_shift; + u8 div_width; + u8 mult_shift; + u8 mult_width; + u8 bit_idx; +}; -static const struct clk_ops loongson2_ddr_clk_ops = { - .recalc_rate = loongson2_ddr_recalc_rate, +#define CLK_DIV(_id, _name, _pname, _offset, _dshift, _dwidth) \ + { \ + .id = _id, \ + .type = CLK_TYPE_DIVIDER, \ + .name = _name, \ + .parent_name = _pname, \ + .reg_offset = _offset, \ + .div_shift = _dshift, \ + .div_width = _dwidth, \ + } + +#define CLK_PLL(_id, _name, _offset, _mshift, _mwidth, \ + _dshift, _dwidth) \ + { \ + .id = _id, \ + .type = CLK_TYPE_PLL, \ + .name = _name, \ + .parent_name = NULL, \ + .reg_offset = _offset, \ + .mult_shift = _mshift, \ + .mult_width = _mwidth, \ + .div_shift = _dshift, \ + .div_width = _dwidth, \ + } + +#define CLK_SCALE(_id, _name, _pname, _offset, \ + _dshift, _dwidth) \ + { \ + .id = _id, \ + .type = CLK_TYPE_SCALE, \ + .name = _name, \ + .parent_name = _pname, \ + .reg_offset = _offset, \ + .div_shift = _dshift, \ + .div_width = _dwidth, \ + } + +#define CLK_GATE(_id, _name, _pname, _offset, _bidx) \ + { \ + .id = _id, \ + .type = CLK_TYPE_GATE, \ + .name = _name, \ + .parent_name = _pname, \ + .reg_offset = _offset, \ + .bit_idx = _bidx, \ + } + +#define CLK_FIXED(_id, _name, _pname, _rate) \ + { \ + .id = _id, \ + .type = CLK_TYPE_FIXED, \ + .name = _name, \ + .parent_name = _pname, \ + .fixed_rate = _rate, \ + } + +static const struct loongson2_clk_board_info ls2k0500_clks[] = { + CLK_PLL(LOONGSON2_NODE_PLL, "pll_node", 0, 16, 8, 8, 6), + CLK_PLL(LOONGSON2_DDR_PLL, "pll_ddr", 0x8, 16, 8, 8, 6), + CLK_PLL(LOONGSON2_DC_PLL, "pll_soc", 0x10, 16, 8, 8, 6), + CLK_PLL(LOONGSON2_PIX0_PLL, "pll_pix0", 0x18, 16, 8, 8, 6), + CLK_PLL(LOONGSON2_PIX1_PLL, "pll_pix1", 0x20, 16, 8, 8, 6), + CLK_DIV(LOONGSON2_NODE_CLK, "clk_node", "pll_node", 0, 24, 6), + CLK_DIV(LOONGSON2_DDR_CLK, "clk_ddr", "pll_ddr", 0x8, 24, 6), + CLK_DIV(LOONGSON2_HDA_CLK, "clk_hda", "pll_ddr", 0xc, 8, 6), + CLK_DIV(LOONGSON2_GPU_CLK, "clk_gpu", "pll_soc", 0x10, 24, 6), + CLK_DIV(LOONGSON2_DC_CLK, "clk_sb", "pll_soc", 0x14, 0, 6), + CLK_DIV(LOONGSON2_GMAC_CLK, "clk_gmac", "pll_soc", 0x14, 8, 6), + CLK_DIV(LOONGSON2_PIX0_CLK, "clk_pix0", "pll_pix0", 0x18, 24, 6), + CLK_DIV(LOONGSON2_PIX1_CLK, "clk_pix1", "pll_pix1", 0x20, 24, 6), + CLK_SCALE(LOONGSON2_BOOT_CLK, "clk_boot", "clk_sb", 0x28, 8, 3), + CLK_SCALE(LOONGSON2_SATA_CLK, "clk_sata", "clk_sb", 0x28, 12, 3), + CLK_SCALE(LOONGSON2_USB_CLK, "clk_usb", "clk_sb", 0x28, 16, 3), + CLK_SCALE(LOONGSON2_APB_CLK, "clk_apb", "clk_sb", 0x28, 20, 3), + { /* Sentinel */ }, }; -static unsigned long loongson2_dc_recalc_rate(struct clk_hw *hw, - unsigned long parent_rate) -{ - return loongson2_calc_pll_rate(0x20, parent_rate); -} +static const struct loongson2_clk_board_info ls2k1000_clks[] = { + CLK_PLL(LOONGSON2_NODE_PLL, "pll_node", 0, 32, 10, 26, 6), + CLK_PLL(LOONGSON2_DDR_PLL, "pll_ddr", 0x10, 32, 10, 26, 6), + CLK_PLL(LOONGSON2_DC_PLL, "pll_dc", 0x20, 32, 10, 26, 6), + CLK_PLL(LOONGSON2_PIX0_PLL, "pll_pix0", 0x30, 32, 10, 26, 6), + CLK_PLL(LOONGSON2_PIX1_PLL, "pll_pix1", 0x40, 32, 10, 26, 6), + CLK_DIV(LOONGSON2_NODE_CLK, "clk_node", "pll_node", 0x8, 0, 6), + CLK_DIV(LOONGSON2_DDR_CLK, "clk_ddr", "pll_ddr", 0x18, 0, 6), + CLK_DIV(LOONGSON2_GPU_CLK, "clk_gpu", "pll_ddr", 0x18, 22, 6), + /* + * The hda clk divisor in the upper 32bits and the clk-prodiver + * layer code doesn't support 64bit io operation thus a conversion + * is required that subtract shift by 32 and add 4byte to the hda + * address + */ + CLK_DIV(LOONGSON2_HDA_CLK, "clk_hda", "pll_ddr", 0x22, 12, 7), + CLK_DIV(LOONGSON2_DC_CLK, "clk_dc", "pll_dc", 0x28, 0, 6), + CLK_DIV(LOONGSON2_GMAC_CLK, "clk_gmac", "pll_dc", 0x28, 22, 6), + CLK_DIV(LOONGSON2_PIX0_CLK, "clk_pix0", "pll_pix0", 0x38, 0, 6), + CLK_DIV(LOONGSON2_PIX1_CLK, "clk_pix1", "pll_pix1", 0x38, 0, 6), + CLK_SCALE(LOONGSON2_BOOT_CLK, "clk_boot", NULL, 0x50, 8, 3), + CLK_SCALE(LOONGSON2_SATA_CLK, "clk_sata", "clk_gmac", 0x50, 12, 3), + CLK_SCALE(LOONGSON2_USB_CLK, "clk_usb", "clk_gmac", 0x50, 16, 3), + CLK_SCALE(LOONGSON2_APB_CLK, "clk_apb", "clk_gmac", 0x50, 20, 3), + { /* Sentinel */ }, +}; -static const struct clk_ops loongson2_dc_clk_ops = { - .recalc_rate = loongson2_dc_recalc_rate, +static const struct loongson2_clk_board_info ls2k2000_clks[] = { + CLK_PLL(LOONGSON2_DC_PLL, "pll_0", 0, 21, 9, 32, 6), + CLK_PLL(LOONGSON2_DDR_PLL, "pll_1", 0x10, 21, 9, 32, 6), + CLK_PLL(LOONGSON2_NODE_PLL, "pll_2", 0x20, 21, 9, 32, 6), + CLK_PLL(LOONGSON2_PIX0_PLL, "pll_pix0", 0x30, 21, 9, 32, 6), + CLK_PLL(LOONGSON2_PIX1_PLL, "pll_pix1", 0x40, 21, 9, 32, 6), + CLK_GATE(LOONGSON2_OUT0_GATE, "out0_gate", "pll_0", 0, 40), + CLK_GATE(LOONGSON2_GMAC_GATE, "gmac_gate", "pll_0", 0, 41), + CLK_GATE(LOONGSON2_RIO_GATE, "rio_gate", "pll_0", 0, 42), + CLK_GATE(LOONGSON2_DC_GATE, "dc_gate", "pll_1", 0x10, 40), + CLK_GATE(LOONGSON2_DDR_GATE, "ddr_gate", "pll_1", 0x10, 41), + CLK_GATE(LOONGSON2_GPU_GATE, "gpu_gate", "pll_1", 0x10, 42), + CLK_GATE(LOONGSON2_HDA_GATE, "hda_gate", "pll_2", 0x20, 40), + CLK_GATE(LOONGSON2_NODE_GATE, "node_gate", "pll_2", 0x20, 41), + CLK_GATE(LOONGSON2_EMMC_GATE, "emmc_gate", "pll_2", 0x20, 42), + CLK_GATE(LOONGSON2_PIX0_GATE, "pix0_gate", "pll_pix0", 0x30, 40), + CLK_GATE(LOONGSON2_PIX1_GATE, "pix1_gate", "pll_pix1", 0x40, 40), + CLK_DIV(LOONGSON2_OUT0_CLK, "clk_out0", "out0_gate", 0, 0, 6), + CLK_DIV(LOONGSON2_GMAC_CLK, "clk_gmac", "gmac_gate", 0, 7, 6), + CLK_DIV(LOONGSON2_RIO_CLK, "clk_rio", "rio_gate", 0, 14, 6), + CLK_DIV(LOONGSON2_DC_CLK, "clk_dc", "dc_gate", 0x10, 0, 6), + CLK_DIV(LOONGSON2_GPU_CLK, "clk_gpu", "gpu_gate", 0x10, 7, 6), + CLK_DIV(LOONGSON2_DDR_CLK, "clk_ddr", "ddr_gate", 0x10, 14, 6), + CLK_DIV(LOONGSON2_HDA_CLK, "clk_hda", "hda_gate", 0x20, 0, 6), + CLK_DIV(LOONGSON2_NODE_CLK, "clk_node", "node_gate", 0x20, 7, 6), + CLK_DIV(LOONGSON2_EMMC_CLK, "clk_emmc", "emmc_gate", 0x20, 14, 6), + CLK_DIV(LOONGSON2_PIX0_CLK, "clk_pix0", "pll_pix0", 0x30, 0, 6), + CLK_DIV(LOONGSON2_PIX1_CLK, "clk_pix1", "pll_pix1", 0x40, 0, 6), + CLK_SCALE(LOONGSON2_SATA_CLK, "clk_sata", "clk_out0", 0x50, 12, 3), + CLK_SCALE(LOONGSON2_USB_CLK, "clk_usb", "clk_out0", 0x50, 16, 3), + CLK_SCALE(LOONGSON2_APB_CLK, "clk_apb", "clk_node", 0x50, 20, 3), + CLK_SCALE(LOONGSON2_BOOT_CLK, "clk_boot", NULL, 0x50, 23, 3), + CLK_SCALE(LOONGSON2_DES_CLK, "clk_des", "clk_node", 0x50, 40, 3), + CLK_SCALE(LOONGSON2_I2S_CLK, "clk_i2s", "clk_node", 0x50, 44, 3), + CLK_FIXED(LOONGSON2_MISC_CLK, "clk_misc", NULL, 50000000), + { /* Sentinel */ }, }; -static unsigned long loongson2_pix0_recalc_rate(struct clk_hw *hw, - unsigned long parent_rate) +static inline struct loongson2_clk_data *to_loongson2_clk(struct clk_hw *hw) { - return loongson2_calc_pll_rate(0x30, parent_rate); + return container_of(hw, struct loongson2_clk_data, hw); } -static const struct clk_ops loongson2_pix0_clk_ops = { - .recalc_rate = loongson2_pix0_recalc_rate, -}; - -static unsigned long loongson2_pix1_recalc_rate(struct clk_hw *hw, - unsigned long parent_rate) +static inline unsigned long loongson2_rate_part(u64 val, u8 shift, u8 width) { - return loongson2_calc_pll_rate(0x40, parent_rate); + return (val & GENMASK(shift + width - 1, shift)) >> shift; } -static const struct clk_ops loongson2_pix1_clk_ops = { - .recalc_rate = loongson2_pix1_recalc_rate, -}; - -static unsigned long loongson2_calc_rate(unsigned long rate, - int shift, int width) +static unsigned long loongson2_pll_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) { - u64 val; - u32 mult; - - val = readq(loongson2_pll_base + 0x50); + u64 val, mult, div; + struct loongson2_clk_data *clk = to_loongson2_clk(hw); - mult = (val >> shift) & clk_div_mask(width); + val = readq(clk->reg); + mult = loongson2_rate_part(val, clk->mult_shift, clk->mult_width); + div = loongson2_rate_part(val, clk->div_shift, clk->div_width); - return div_u64((u64)rate * (mult + 1), 8); -} - -static unsigned long loongson2_boot_recalc_rate(struct clk_hw *hw, - unsigned long parent_rate) -{ - return loongson2_calc_rate(parent_rate, - LOONGSON2_BOOT_FREQSCALE_SHIFT, - LOONGSON2_BOOT_FREQSCALE_WIDTH); + return div_u64((u64)parent_rate * mult, div); } -static const struct clk_ops loongson2_boot_clk_ops = { - .recalc_rate = loongson2_boot_recalc_rate, +static const struct clk_ops loongson2_pll_recalc_ops = { + .recalc_rate = loongson2_pll_recalc_rate, }; -static unsigned long loongson2_apb_recalc_rate(struct clk_hw *hw, - unsigned long parent_rate) +static unsigned long loongson2_freqscale_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) { - return loongson2_calc_rate(parent_rate, - LOONGSON2_APB_FREQSCALE_SHIFT, - LOONGSON2_APB_FREQSCALE_WIDTH); -} + u64 val, mult; + struct loongson2_clk_data *clk = to_loongson2_clk(hw); -static const struct clk_ops loongson2_apb_clk_ops = { - .recalc_rate = loongson2_apb_recalc_rate, -}; + val = readq(clk->reg); + mult = loongson2_rate_part(val, clk->div_shift, clk->div_width) + 1; -static unsigned long loongson2_usb_recalc_rate(struct clk_hw *hw, - unsigned long parent_rate) -{ - return loongson2_calc_rate(parent_rate, - LOONGSON2_USB_FREQSCALE_SHIFT, - LOONGSON2_USB_FREQSCALE_WIDTH); + return div_u64((u64)parent_rate * mult, 8); } -static const struct clk_ops loongson2_usb_clk_ops = { - .recalc_rate = loongson2_usb_recalc_rate, +static const struct clk_ops loongson2_freqscale_recalc_ops = { + .recalc_rate = loongson2_freqscale_recalc_rate, }; -static unsigned long loongson2_sata_recalc_rate(struct clk_hw *hw, - unsigned long parent_rate) +static struct clk_hw *loongson2_clk_register(struct loongson2_clk_provider *clp, + const struct loongson2_clk_board_info *cld, + const struct clk_ops *ops) { - return loongson2_calc_rate(parent_rate, - LOONGSON2_SATA_FREQSCALE_SHIFT, - LOONGSON2_SATA_FREQSCALE_WIDTH); -} + int ret; + struct clk_hw *hw; + struct loongson2_clk_data *clk; + struct clk_init_data init = { }; -static const struct clk_ops loongson2_sata_clk_ops = { - .recalc_rate = loongson2_sata_recalc_rate, -}; + clk = devm_kzalloc(clp->dev, sizeof(*clk), GFP_KERNEL); + if (!clk) + return ERR_PTR(-ENOMEM); -static inline int loongson2_check_clk_hws(struct clk_hw *clks[], unsigned int count) -{ - unsigned int i; + init.name = cld->name; + init.ops = ops; + init.flags = 0; + init.num_parents = 1; - for (i = 0; i < count; i++) - if (IS_ERR(clks[i])) { - pr_err("Loongson2 clk %u: register failed with %ld\n", - i, PTR_ERR(clks[i])); - return PTR_ERR(clks[i]); - } + if (!cld->parent_name) + init.parent_data = pdata; + else + init.parent_names = &cld->parent_name; + + clk->reg = clp->base + cld->reg_offset; + clk->div_shift = cld->div_shift; + clk->div_width = cld->div_width; + clk->mult_shift = cld->mult_shift; + clk->mult_width = cld->mult_width; + clk->hw.init = &init; - return 0; + hw = &clk->hw; + ret = devm_clk_hw_register(clp->dev, hw); + if (ret) + clk = ERR_PTR(ret); + + return hw; } static int loongson2_clk_probe(struct platform_device *pdev) { - int ret; - struct clk_hw **hws; - struct clk_hw_onecell_data *clk_hw_data; - spinlock_t loongson2_clk_lock; + int i, clks_num = 0; + struct clk_hw *hw; struct device *dev = &pdev->dev; + struct loongson2_clk_provider *clp; + const struct loongson2_clk_board_info *p, *data; - loongson2_pll_base = devm_platform_ioremap_resource(pdev, 0); - if (IS_ERR(loongson2_pll_base)) - return PTR_ERR(loongson2_pll_base); - - clk_hw_data = devm_kzalloc(dev, struct_size(clk_hw_data, hws, LOONGSON2_CLK_END), - GFP_KERNEL); - if (WARN_ON(!clk_hw_data)) - return -ENOMEM; - - clk_hw_data->num = LOONGSON2_CLK_END; - hws = clk_hw_data->hws; - - hws[LOONGSON2_NODE_PLL] = loongson2_clk_register(dev, "node_pll", - NULL, - &loongson2_node_clk_ops, 0); - - hws[LOONGSON2_DDR_PLL] = loongson2_clk_register(dev, "ddr_pll", - NULL, - &loongson2_ddr_clk_ops, 0); + data = device_get_match_data(dev); + if (!data) + return -EINVAL; - hws[LOONGSON2_DC_PLL] = loongson2_clk_register(dev, "dc_pll", - NULL, - &loongson2_dc_clk_ops, 0); + for (p = data; p->name; p++) + clks_num++; - hws[LOONGSON2_PIX0_PLL] = loongson2_clk_register(dev, "pix0_pll", - NULL, - &loongson2_pix0_clk_ops, 0); - - hws[LOONGSON2_PIX1_PLL] = loongson2_clk_register(dev, "pix1_pll", - NULL, - &loongson2_pix1_clk_ops, 0); + clp = devm_kzalloc(dev, struct_size(clp, clk_data.hws, clks_num), + GFP_KERNEL); + if (!clp) + return -ENOMEM; - hws[LOONGSON2_BOOT_CLK] = loongson2_clk_register(dev, "boot", - NULL, - &loongson2_boot_clk_ops, 0); + clp->base = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(clp->base)) + return PTR_ERR(clp->base); + + spin_lock_init(&clp->clk_lock); + clp->clk_data.num = clks_num + 1; + clp->dev = dev; + + for (i = 0; i < clks_num; i++) { + p = &data[i]; + switch (p->type) { + case CLK_TYPE_PLL: + hw = loongson2_clk_register(clp, p, + &loongson2_pll_recalc_ops); + break; + case CLK_TYPE_SCALE: + hw = loongson2_clk_register(clp, p, + &loongson2_freqscale_recalc_ops); + break; + case CLK_TYPE_DIVIDER: + hw = devm_clk_hw_register_divider(dev, p->name, + p->parent_name, 0, + clp->base + p->reg_offset, + p->div_shift, p->div_width, + CLK_DIVIDER_ONE_BASED, + &clp->clk_lock); + break; + case CLK_TYPE_GATE: + hw = devm_clk_hw_register_gate(dev, p->name, p->parent_name, 0, + clp->base + p->reg_offset, + p->bit_idx, 0, + &clp->clk_lock); + break; + case CLK_TYPE_FIXED: + hw = clk_hw_register_fixed_rate_parent_data(dev, p->name, pdata, + 0, p->fixed_rate); + break; + default: + return dev_err_probe(dev, -EINVAL, "Invalid clk type\n"); + } - hws[LOONGSON2_NODE_CLK] = devm_clk_hw_register_divider(dev, "node", - "node_pll", 0, - loongson2_pll_base + 0x8, 0, - 6, CLK_DIVIDER_ONE_BASED, - &loongson2_clk_lock); + if (IS_ERR(hw)) + return dev_err_probe(dev, PTR_ERR(hw), + "Register clk: %s, type: %u failed!\n", + p->name, p->type); - /* - * The hda clk divisor in the upper 32bits and the clk-prodiver - * layer code doesn't support 64bit io operation thus a conversion - * is required that subtract shift by 32 and add 4byte to the hda - * address - */ - hws[LOONGSON2_HDA_CLK] = devm_clk_hw_register_divider(dev, "hda", - "ddr_pll", 0, - loongson2_pll_base + 0x22, 12, - 7, CLK_DIVIDER_ONE_BASED, - &loongson2_clk_lock); - - hws[LOONGSON2_GPU_CLK] = devm_clk_hw_register_divider(dev, "gpu", - "ddr_pll", 0, - loongson2_pll_base + 0x18, 22, - 6, CLK_DIVIDER_ONE_BASED, - &loongson2_clk_lock); - - hws[LOONGSON2_DDR_CLK] = devm_clk_hw_register_divider(dev, "ddr", - "ddr_pll", 0, - loongson2_pll_base + 0x18, 0, - 6, CLK_DIVIDER_ONE_BASED, - &loongson2_clk_lock); - - hws[LOONGSON2_GMAC_CLK] = devm_clk_hw_register_divider(dev, "gmac", - "dc_pll", 0, - loongson2_pll_base + 0x28, 22, - 6, CLK_DIVIDER_ONE_BASED, - &loongson2_clk_lock); - - hws[LOONGSON2_DC_CLK] = devm_clk_hw_register_divider(dev, "dc", - "dc_pll", 0, - loongson2_pll_base + 0x28, 0, - 6, CLK_DIVIDER_ONE_BASED, - &loongson2_clk_lock); - - hws[LOONGSON2_APB_CLK] = loongson2_clk_register(dev, "apb", - "gmac", - &loongson2_apb_clk_ops, 0); - - hws[LOONGSON2_USB_CLK] = loongson2_clk_register(dev, "usb", - "gmac", - &loongson2_usb_clk_ops, 0); - - hws[LOONGSON2_SATA_CLK] = loongson2_clk_register(dev, "sata", - "gmac", - &loongson2_sata_clk_ops, 0); - - hws[LOONGSON2_PIX0_CLK] = clk_hw_register_divider(NULL, "pix0", - "pix0_pll", 0, - loongson2_pll_base + 0x38, 0, 6, - CLK_DIVIDER_ONE_BASED, - &loongson2_clk_lock); - - hws[LOONGSON2_PIX1_CLK] = clk_hw_register_divider(NULL, "pix1", - "pix1_pll", 0, - loongson2_pll_base + 0x48, 0, 6, - CLK_DIVIDER_ONE_BASED, - &loongson2_clk_lock); - - ret = loongson2_check_clk_hws(hws, LOONGSON2_CLK_END); - if (ret) - return ret; + clp->clk_data.hws[p->id] = hw; + } - return devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get, clk_hw_data); + return devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get, &clp->clk_data); } static const struct of_device_id loongson2_clk_match_table[] = { - { .compatible = "loongson,ls2k-clk" }, + { .compatible = "loongson,ls2k0500-clk", .data = &ls2k0500_clks }, + { .compatible = "loongson,ls2k-clk", .data = &ls2k1000_clks }, + { .compatible = "loongson,ls2k2000-clk", .data = &ls2k2000_clks }, { } }; MODULE_DEVICE_TABLE(of, loongson2_clk_match_table); @@ -338,4 +369,5 @@ static struct platform_driver loongson2_clk_driver = { module_platform_driver(loongson2_clk_driver); MODULE_DESCRIPTION("Loongson2 clock driver"); +MODULE_AUTHOR("Loongson Technology Corporation Limited"); MODULE_LICENSE("GPL"); diff --git a/drivers/clk/clk-renesas-pcie.c b/drivers/clk/clk-renesas-pcie.c index 53e21ac302e6dd..4c3a5e4eb77ac6 100644 --- a/drivers/clk/clk-renesas-pcie.c +++ b/drivers/clk/clk-renesas-pcie.c @@ -25,10 +25,12 @@ #define RS9_REG_SS_AMP_0V7 0x1 #define RS9_REG_SS_AMP_0V8 0x2 #define RS9_REG_SS_AMP_0V9 0x3 +#define RS9_REG_SS_AMP_DEFAULT RS9_REG_SS_AMP_0V8 #define RS9_REG_SS_AMP_MASK 0x3 #define RS9_REG_SS_SSC_100 0 #define RS9_REG_SS_SSC_M025 (1 << 3) #define RS9_REG_SS_SSC_M050 (3 << 3) +#define RS9_REG_SS_SSC_DEFAULT RS9_REG_SS_SSC_100 #define RS9_REG_SS_SSC_MASK (3 << 3) #define RS9_REG_SS_SSC_LOCK BIT(5) #define RS9_REG_SR 0x2 @@ -205,8 +207,8 @@ static int rs9_get_common_config(struct rs9_driver_data *rs9) int ret; /* Set defaults */ - rs9->pll_amplitude = RS9_REG_SS_AMP_0V7; - rs9->pll_ssc = RS9_REG_SS_SSC_100; + rs9->pll_amplitude = RS9_REG_SS_AMP_DEFAULT; + rs9->pll_ssc = RS9_REG_SS_SSC_DEFAULT; /* Output clock amplitude */ ret = of_property_read_u32(np, "renesas,out-amplitude-microvolt", @@ -247,13 +249,13 @@ static void rs9_update_config(struct rs9_driver_data *rs9) int i; /* If amplitude is non-default, update it. */ - if (rs9->pll_amplitude != RS9_REG_SS_AMP_0V7) { + if (rs9->pll_amplitude != RS9_REG_SS_AMP_DEFAULT) { regmap_update_bits(rs9->regmap, RS9_REG_SS, RS9_REG_SS_AMP_MASK, rs9->pll_amplitude); } /* If SSC is non-default, update it. */ - if (rs9->pll_ssc != RS9_REG_SS_SSC_100) { + if (rs9->pll_ssc != RS9_REG_SS_SSC_DEFAULT) { regmap_update_bits(rs9->regmap, RS9_REG_SS, RS9_REG_SS_SSC_MASK, rs9->pll_ssc); } diff --git a/drivers/clk/clk-scmi.c b/drivers/clk/clk-scmi.c index 8cbe24789c24bb..d86a02563f6c8c 100644 --- a/drivers/clk/clk-scmi.c +++ b/drivers/clk/clk-scmi.c @@ -2,9 +2,10 @@ /* * System Control and Power Interface (SCMI) Protocol based clock driver * - * Copyright (C) 2018-2022 ARM Ltd. + * Copyright (C) 2018-2024 ARM Ltd. */ +#include <linux/bits.h> #include <linux/clk-provider.h> #include <linux/device.h> #include <linux/err.h> @@ -16,6 +17,17 @@ #define NOT_ATOMIC false #define ATOMIC true +enum scmi_clk_feats { + SCMI_CLK_ATOMIC_SUPPORTED, + SCMI_CLK_STATE_CTRL_SUPPORTED, + SCMI_CLK_RATE_CTRL_SUPPORTED, + SCMI_CLK_PARENT_CTRL_SUPPORTED, + SCMI_CLK_DUTY_CYCLE_SUPPORTED, + SCMI_CLK_FEATS_COUNT +}; + +#define SCMI_MAX_CLK_OPS BIT(SCMI_CLK_FEATS_COUNT) + static const struct scmi_clk_proto_ops *scmi_proto_clk_ops; struct scmi_clk { @@ -158,41 +170,44 @@ static int scmi_clk_atomic_is_enabled(struct clk_hw *hw) return !!enabled; } -/* - * We can provide enable/disable/is_enabled atomic callbacks only if the - * underlying SCMI transport for an SCMI instance is configured to handle - * SCMI commands in an atomic manner. - * - * When no SCMI atomic transport support is available we instead provide only - * the prepare/unprepare API, as allowed by the clock framework when atomic - * calls are not available. - * - * Two distinct sets of clk_ops are provided since we could have multiple SCMI - * instances with different underlying transport quality, so they cannot be - * shared. - */ -static const struct clk_ops scmi_clk_ops = { - .recalc_rate = scmi_clk_recalc_rate, - .round_rate = scmi_clk_round_rate, - .set_rate = scmi_clk_set_rate, - .prepare = scmi_clk_enable, - .unprepare = scmi_clk_disable, - .set_parent = scmi_clk_set_parent, - .get_parent = scmi_clk_get_parent, - .determine_rate = scmi_clk_determine_rate, -}; +static int scmi_clk_get_duty_cycle(struct clk_hw *hw, struct clk_duty *duty) +{ + int ret; + u32 val; + struct scmi_clk *clk = to_scmi_clk(hw); -static const struct clk_ops scmi_atomic_clk_ops = { - .recalc_rate = scmi_clk_recalc_rate, - .round_rate = scmi_clk_round_rate, - .set_rate = scmi_clk_set_rate, - .enable = scmi_clk_atomic_enable, - .disable = scmi_clk_atomic_disable, - .is_enabled = scmi_clk_atomic_is_enabled, - .set_parent = scmi_clk_set_parent, - .get_parent = scmi_clk_get_parent, - .determine_rate = scmi_clk_determine_rate, -}; + ret = scmi_proto_clk_ops->config_oem_get(clk->ph, clk->id, + SCMI_CLOCK_CFG_DUTY_CYCLE, + &val, NULL, false); + if (!ret) { + duty->num = val; + duty->den = 100; + } else { + dev_warn(clk->dev, + "Failed to get duty cycle for clock ID %d\n", clk->id); + } + + return ret; +} + +static int scmi_clk_set_duty_cycle(struct clk_hw *hw, struct clk_duty *duty) +{ + int ret; + u32 val; + struct scmi_clk *clk = to_scmi_clk(hw); + + /* SCMI OEM Duty Cycle is expressed as a percentage */ + val = (duty->num * 100) / duty->den; + ret = scmi_proto_clk_ops->config_oem_set(clk->ph, clk->id, + SCMI_CLOCK_CFG_DUTY_CYCLE, + val, false); + if (ret) + dev_warn(clk->dev, + "Failed to set duty cycle(%u/%u) for clock ID %d\n", + duty->num, duty->den, clk->id); + + return ret; +} static int scmi_clk_ops_init(struct device *dev, struct scmi_clk *sclk, const struct clk_ops *scmi_ops) @@ -230,17 +245,153 @@ static int scmi_clk_ops_init(struct device *dev, struct scmi_clk *sclk, return ret; } +/** + * scmi_clk_ops_alloc() - Alloc and configure clock operations + * @dev: A device reference for devres + * @feats_key: A bitmap representing the desired clk_ops capabilities + * + * Allocate and configure a proper set of clock operations depending on the + * specifically required SCMI clock features. + * + * Return: A pointer to the allocated and configured clk_ops on success, + * or NULL on allocation failure. + */ +static const struct clk_ops * +scmi_clk_ops_alloc(struct device *dev, unsigned long feats_key) +{ + struct clk_ops *ops; + + ops = devm_kzalloc(dev, sizeof(*ops), GFP_KERNEL); + if (!ops) + return NULL; + /* + * We can provide enable/disable/is_enabled atomic callbacks only if the + * underlying SCMI transport for an SCMI instance is configured to + * handle SCMI commands in an atomic manner. + * + * When no SCMI atomic transport support is available we instead provide + * only the prepare/unprepare API, as allowed by the clock framework + * when atomic calls are not available. + */ + if (feats_key & BIT(SCMI_CLK_STATE_CTRL_SUPPORTED)) { + if (feats_key & BIT(SCMI_CLK_ATOMIC_SUPPORTED)) { + ops->enable = scmi_clk_atomic_enable; + ops->disable = scmi_clk_atomic_disable; + } else { + ops->prepare = scmi_clk_enable; + ops->unprepare = scmi_clk_disable; + } + } + + if (feats_key & BIT(SCMI_CLK_ATOMIC_SUPPORTED)) + ops->is_enabled = scmi_clk_atomic_is_enabled; + + /* Rate ops */ + ops->recalc_rate = scmi_clk_recalc_rate; + ops->round_rate = scmi_clk_round_rate; + ops->determine_rate = scmi_clk_determine_rate; + if (feats_key & BIT(SCMI_CLK_RATE_CTRL_SUPPORTED)) + ops->set_rate = scmi_clk_set_rate; + + /* Parent ops */ + ops->get_parent = scmi_clk_get_parent; + if (feats_key & BIT(SCMI_CLK_PARENT_CTRL_SUPPORTED)) + ops->set_parent = scmi_clk_set_parent; + + /* Duty cycle */ + if (feats_key & BIT(SCMI_CLK_DUTY_CYCLE_SUPPORTED)) { + ops->get_duty_cycle = scmi_clk_get_duty_cycle; + ops->set_duty_cycle = scmi_clk_set_duty_cycle; + } + + return ops; +} + +/** + * scmi_clk_ops_select() - Select a proper set of clock operations + * @sclk: A reference to an SCMI clock descriptor + * @atomic_capable: A flag to indicate if atomic mode is supported by the + * transport + * @atomic_threshold_us: Platform atomic threshold value in microseconds: + * clk_ops are atomic when clock enable latency is less + * than this threshold + * @clk_ops_db: A reference to the array used as a database to store all the + * created clock operations combinations. + * @db_size: Maximum number of entries held by @clk_ops_db + * + * After having built a bitmap descriptor to represent the set of features + * needed by this SCMI clock, at first use it to lookup into the set of + * previously allocated clk_ops to check if a suitable combination of clock + * operations was already created; when no match is found allocate a brand new + * set of clk_ops satisfying the required combination of features and save it + * for future references. + * + * In this way only one set of clk_ops is ever created for each different + * combination that is effectively needed by a driver instance. + * + * Return: A pointer to the allocated and configured clk_ops on success, or + * NULL otherwise. + */ +static const struct clk_ops * +scmi_clk_ops_select(struct scmi_clk *sclk, bool atomic_capable, + unsigned int atomic_threshold_us, + const struct clk_ops **clk_ops_db, size_t db_size) +{ + const struct scmi_clock_info *ci = sclk->info; + unsigned int feats_key = 0; + const struct clk_ops *ops; + + /* + * Note that when transport is atomic but SCMI protocol did not + * specify (or support) an enable_latency associated with a + * clock, we default to use atomic operations mode. + */ + if (atomic_capable && ci->enable_latency <= atomic_threshold_us) + feats_key |= BIT(SCMI_CLK_ATOMIC_SUPPORTED); + + if (!ci->state_ctrl_forbidden) + feats_key |= BIT(SCMI_CLK_STATE_CTRL_SUPPORTED); + + if (!ci->rate_ctrl_forbidden) + feats_key |= BIT(SCMI_CLK_RATE_CTRL_SUPPORTED); + + if (!ci->parent_ctrl_forbidden) + feats_key |= BIT(SCMI_CLK_PARENT_CTRL_SUPPORTED); + + if (ci->extended_config) + feats_key |= BIT(SCMI_CLK_DUTY_CYCLE_SUPPORTED); + + if (WARN_ON(feats_key >= db_size)) + return NULL; + + /* Lookup previously allocated ops */ + ops = clk_ops_db[feats_key]; + if (ops) + return ops; + + /* Did not find a pre-allocated clock_ops */ + ops = scmi_clk_ops_alloc(sclk->dev, feats_key); + if (!ops) + return NULL; + + /* Store new ops combinations */ + clk_ops_db[feats_key] = ops; + + return ops; +} + static int scmi_clocks_probe(struct scmi_device *sdev) { int idx, count, err; - unsigned int atomic_threshold; - bool is_atomic; + unsigned int atomic_threshold_us; + bool transport_is_atomic; struct clk_hw **hws; struct clk_hw_onecell_data *clk_data; struct device *dev = &sdev->dev; struct device_node *np = dev->of_node; const struct scmi_handle *handle = sdev->handle; struct scmi_protocol_handle *ph; + const struct clk_ops *scmi_clk_ops_db[SCMI_MAX_CLK_OPS] = {}; if (!handle) return -ENODEV; @@ -264,7 +415,8 @@ static int scmi_clocks_probe(struct scmi_device *sdev) clk_data->num = count; hws = clk_data->hws; - is_atomic = handle->is_transport_atomic(handle, &atomic_threshold); + transport_is_atomic = handle->is_transport_atomic(handle, + &atomic_threshold_us); for (idx = 0; idx < count; idx++) { struct scmi_clk *sclk; @@ -286,15 +438,17 @@ static int scmi_clocks_probe(struct scmi_device *sdev) sclk->dev = dev; /* - * Note that when transport is atomic but SCMI protocol did not - * specify (or support) an enable_latency associated with a - * clock, we default to use atomic operations mode. + * Note that the scmi_clk_ops_db is on the stack, not global, + * because it cannot be shared between mulitple probe-sequences + * to avoid sharing the devm_ allocated clk_ops between multiple + * SCMI clk driver instances. */ - if (is_atomic && - sclk->info->enable_latency <= atomic_threshold) - scmi_ops = &scmi_atomic_clk_ops; - else - scmi_ops = &scmi_clk_ops; + scmi_ops = scmi_clk_ops_select(sclk, transport_is_atomic, + atomic_threshold_us, + scmi_clk_ops_db, + ARRAY_SIZE(scmi_clk_ops_db)); + if (!scmi_ops) + return -ENOMEM; /* Initialize clock parent data. */ if (sclk->info->num_parents > 0) { @@ -318,8 +472,7 @@ static int scmi_clocks_probe(struct scmi_device *sdev) } else { dev_dbg(dev, "Registered clock:%s%s\n", sclk->info->name, - scmi_ops == &scmi_atomic_clk_ops ? - " (atomic ops)" : ""); + scmi_ops->enable ? " (atomic ops)" : ""); hws[idx] = &sclk->hw; } } diff --git a/drivers/clk/mediatek/clk-mt8365-mm.c b/drivers/clk/mediatek/clk-mt8365-mm.c index 01a2ef8f594ef5..3f62ec75073367 100644 --- a/drivers/clk/mediatek/clk-mt8365-mm.c +++ b/drivers/clk/mediatek/clk-mt8365-mm.c @@ -53,7 +53,7 @@ static const struct mtk_gate mm_clks[] = { GATE_MM0(CLK_MM_MM_DSI0, "mm_dsi0", "mm_sel", 17), GATE_MM0(CLK_MM_MM_DISP_RDMA1, "mm_disp_rdma1", "mm_sel", 18), GATE_MM0(CLK_MM_MM_MDP_RDMA1, "mm_mdp_rdma1", "mm_sel", 19), - GATE_MM0(CLK_MM_DPI0_DPI0, "mm_dpi0_dpi0", "vpll_dpix", 20), + GATE_MM0(CLK_MM_DPI0_DPI0, "mm_dpi0_dpi0", "dpi0_sel", 20), GATE_MM0(CLK_MM_MM_FAKE, "mm_fake", "mm_sel", 21), GATE_MM0(CLK_MM_MM_SMI_COMMON, "mm_smi_common", "mm_sel", 22), GATE_MM0(CLK_MM_MM_SMI_LARB0, "mm_smi_larb0", "mm_sel", 23), diff --git a/drivers/clk/mediatek/clk-pllfh.c b/drivers/clk/mediatek/clk-pllfh.c index 3a2b3f90be25d5..094ec8a26d6683 100644 --- a/drivers/clk/mediatek/clk-pllfh.c +++ b/drivers/clk/mediatek/clk-pllfh.c @@ -68,7 +68,7 @@ void fhctl_parse_dt(const u8 *compatible_node, struct mtk_pllfh_data *pllfhs, node = of_find_compatible_node(NULL, NULL, compatible_node); if (!node) { - pr_err("cannot find \"%s\"\n", compatible_node); + pr_warn("cannot find \"%s\"\n", compatible_node); return; } diff --git a/drivers/clk/nxp/clk-lpc18xx-cgu.c b/drivers/clk/nxp/clk-lpc18xx-cgu.c index 69ebf65081b81f..81efa885069b2a 100644 --- a/drivers/clk/nxp/clk-lpc18xx-cgu.c +++ b/drivers/clk/nxp/clk-lpc18xx-cgu.c @@ -250,7 +250,6 @@ static struct lpc18xx_cgu_base_clk lpc18xx_cgu_base_clks[] = { struct lpc18xx_pll { struct clk_hw hw; void __iomem *reg; - spinlock_t *lock; u8 flags; }; diff --git a/drivers/clk/qcom/clk-smd-rpm.c b/drivers/clk/qcom/clk-smd-rpm.c index 8602c02047d048..45c5255bcd11ba 100644 --- a/drivers/clk/qcom/clk-smd-rpm.c +++ b/drivers/clk/qcom/clk-smd-rpm.c @@ -768,6 +768,7 @@ static struct clk_smd_rpm *msm8976_clks[] = { static const struct rpm_smd_clk_desc rpm_clk_msm8976 = { .clks = msm8976_clks, + .num_clks = ARRAY_SIZE(msm8976_clks), .icc_clks = bimc_pcnoc_snoc_smmnoc_icc_clks, .num_icc_clks = ARRAY_SIZE(bimc_pcnoc_snoc_smmnoc_icc_clks), }; diff --git a/drivers/clk/qcom/gdsc.c b/drivers/clk/qcom/gdsc.c index e7a4068b9f3906..df9618ab7eea1f 100644 --- a/drivers/clk/qcom/gdsc.c +++ b/drivers/clk/qcom/gdsc.c @@ -487,9 +487,14 @@ int gdsc_register(struct gdsc_desc *desc, if (!scs[i] || !scs[i]->supply) continue; - scs[i]->rsupply = devm_regulator_get(dev, scs[i]->supply); - if (IS_ERR(scs[i]->rsupply)) - return PTR_ERR(scs[i]->rsupply); + scs[i]->rsupply = devm_regulator_get_optional(dev, scs[i]->supply); + if (IS_ERR(scs[i]->rsupply)) { + ret = PTR_ERR(scs[i]->rsupply); + if (ret != -ENODEV) + return ret; + + scs[i]->rsupply = NULL; + } } data->num_domains = num; diff --git a/drivers/clk/renesas/r8a779h0-cpg-mssr.c b/drivers/clk/renesas/r8a779h0-cpg-mssr.c index 71f67a1c86d80f..a7d272285db044 100644 --- a/drivers/clk/renesas/r8a779h0-cpg-mssr.c +++ b/drivers/clk/renesas/r8a779h0-cpg-mssr.c @@ -185,13 +185,27 @@ static const struct mssr_mod_clk r8a779h0_mod_clks[] = { DEF_MOD("i2c2", 520, R8A779H0_CLK_S0D6_PER), DEF_MOD("i2c3", 521, R8A779H0_CLK_S0D6_PER), DEF_MOD("rpc-if", 629, R8A779H0_CLK_RPCD2), + DEF_MOD("scif0", 702, R8A779H0_CLK_SASYNCPERD4), + DEF_MOD("scif1", 703, R8A779H0_CLK_SASYNCPERD4), + DEF_MOD("scif3", 704, R8A779H0_CLK_SASYNCPERD4), + DEF_MOD("scif4", 705, R8A779H0_CLK_SASYNCPERD4), DEF_MOD("sdhi0", 706, R8A779H0_CLK_SD0), DEF_MOD("sydm1", 709, R8A779H0_CLK_S0D6_PER), DEF_MOD("sydm2", 710, R8A779H0_CLK_S0D6_PER), + DEF_MOD("tmu0", 713, R8A779H0_CLK_SASYNCRT), + DEF_MOD("tmu1", 714, R8A779H0_CLK_SASYNCPERD2), + DEF_MOD("tmu2", 715, R8A779H0_CLK_SASYNCPERD2), + DEF_MOD("tmu3", 716, R8A779H0_CLK_SASYNCPERD2), + DEF_MOD("tmu4", 717, R8A779H0_CLK_SASYNCPERD2), DEF_MOD("wdt1:wdt0", 907, R8A779H0_CLK_R), + DEF_MOD("cmt0", 910, R8A779H0_CLK_R), + DEF_MOD("cmt1", 911, R8A779H0_CLK_R), + DEF_MOD("cmt2", 912, R8A779H0_CLK_R), + DEF_MOD("cmt3", 913, R8A779H0_CLK_R), DEF_MOD("pfc0", 915, R8A779H0_CLK_CP), DEF_MOD("pfc1", 916, R8A779H0_CLK_CP), DEF_MOD("pfc2", 917, R8A779H0_CLK_CP), + DEF_MOD("tsc2:tsc1", 919, R8A779H0_CLK_CL16M), }; /* diff --git a/drivers/clk/renesas/r9a07g043-cpg.c b/drivers/clk/renesas/r9a07g043-cpg.c index 33532673d25d73..e36d2ec2c0f548 100644 --- a/drivers/clk/renesas/r9a07g043-cpg.c +++ b/drivers/clk/renesas/r9a07g043-cpg.c @@ -149,7 +149,7 @@ static const struct cpg_core_clk r9a07g043_core_clks[] __initconst = { #endif }; -static struct rzg2l_mod_clk r9a07g043_mod_clks[] = { +static const struct rzg2l_mod_clk r9a07g043_mod_clks[] = { #ifdef CONFIG_ARM64 DEF_MOD("gic", R9A07G043_GIC600_GICCLK, R9A07G043_CLK_P1, 0x514, 0), @@ -282,7 +282,7 @@ static struct rzg2l_mod_clk r9a07g043_mod_clks[] = { 0x5ac, 0), }; -static struct rzg2l_reset r9a07g043_resets[] = { +static const struct rzg2l_reset r9a07g043_resets[] = { #ifdef CONFIG_ARM64 DEF_RST(R9A07G043_GIC600_GICRESET_N, 0x814, 0), DEF_RST(R9A07G043_GIC600_DBG_GICRESET_N, 0x814, 1), diff --git a/drivers/clk/renesas/r9a07g044-cpg.c b/drivers/clk/renesas/r9a07g044-cpg.c index 48404cafea3f51..f6df3f7a31b546 100644 --- a/drivers/clk/renesas/r9a07g044-cpg.c +++ b/drivers/clk/renesas/r9a07g044-cpg.c @@ -368,7 +368,7 @@ static const struct { #endif }; -static struct rzg2l_reset r9a07g044_resets[] = { +static const struct rzg2l_reset r9a07g044_resets[] = { DEF_RST(R9A07G044_GIC600_GICRESET_N, 0x814, 0), DEF_RST(R9A07G044_GIC600_DBG_GICRESET_N, 0x814, 1), DEF_RST(R9A07G044_IA55_RESETN, 0x818, 0), diff --git a/drivers/clk/sophgo/Kconfig b/drivers/clk/sophgo/Kconfig new file mode 100644 index 00000000000000..1cc49be71bdb23 --- /dev/null +++ b/drivers/clk/sophgo/Kconfig @@ -0,0 +1,11 @@ +# SPDX-License-Identifier: GPL-2.0 +# common clock support for SOPHGO SoC family. + +config CLK_SOPHGO_CV1800 + tristate "Support for the Sophgo CV1800 series SoCs clock controller" + depends on ARCH_SOPHGO || COMPILE_TEST + help + This driver supports clock controller of Sophgo CV18XX series SoC. + The driver require a 25MHz Oscillator to function generate clock. + It includes PLLs, common clock function and some vendor clock for + IPs of CV18XX series SoC diff --git a/drivers/clk/sophgo/Makefile b/drivers/clk/sophgo/Makefile new file mode 100644 index 00000000000000..a50320764200e0 --- /dev/null +++ b/drivers/clk/sophgo/Makefile @@ -0,0 +1,7 @@ +# SPDX-License-Identifier: GPL-2.0 +obj-$(CONFIG_CLK_SOPHGO_CV1800) += clk-sophgo-cv1800.o + +clk-sophgo-cv1800-y += clk-cv1800.o +clk-sophgo-cv1800-y += clk-cv18xx-common.o +clk-sophgo-cv1800-y += clk-cv18xx-ip.o +clk-sophgo-cv1800-y += clk-cv18xx-pll.o diff --git a/drivers/clk/sophgo/clk-cv1800.c b/drivers/clk/sophgo/clk-cv1800.c new file mode 100644 index 00000000000000..2da4c24621cfaa --- /dev/null +++ b/drivers/clk/sophgo/clk-cv1800.c @@ -0,0 +1,1537 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2023 Inochi Amaoto <inochiama@outlook.com> + */ + +#include <linux/module.h> +#include <linux/clk-provider.h> +#include <linux/platform_device.h> +#include <linux/io.h> +#include <linux/spinlock.h> + +#include "clk-cv1800.h" + +#include "clk-cv18xx-common.h" +#include "clk-cv18xx-ip.h" +#include "clk-cv18xx-pll.h" + +struct cv1800_clk_ctrl; + +struct cv1800_clk_desc { + struct clk_hw_onecell_data *clks_data; + + int (*pre_init)(struct device *dev, void __iomem *base, + struct cv1800_clk_ctrl *ctrl, + const struct cv1800_clk_desc *desc); +}; + +struct cv1800_clk_ctrl { + const struct cv1800_clk_desc *desc; + spinlock_t lock; +}; + +#define CV1800_DIV_FLAG \ + (CLK_DIVIDER_ONE_BASED | CLK_DIVIDER_ROUND_CLOSEST) +static const struct clk_parent_data osc_parents[] = { + { .index = 0 }, +}; + +static const struct cv1800_clk_pll_limit pll_limits[] = { + { + .pre_div = _CV1800_PLL_LIMIT(1, 127), + .div = _CV1800_PLL_LIMIT(6, 127), + .post_div = _CV1800_PLL_LIMIT(1, 127), + .ictrl = _CV1800_PLL_LIMIT(0, 7), + .mode = _CV1800_PLL_LIMIT(0, 3), + }, + { + .pre_div = _CV1800_PLL_LIMIT(1, 127), + .div = _CV1800_PLL_LIMIT(6, 127), + .post_div = _CV1800_PLL_LIMIT(1, 127), + .ictrl = _CV1800_PLL_LIMIT(0, 7), + .mode = _CV1800_PLL_LIMIT(0, 3), + }, +}; + +static CV1800_INTEGRAL_PLL(clk_fpll, osc_parents, + REG_FPLL_CSR, + REG_PLL_G6_CTRL, 8, + REG_PLL_G6_STATUS, 2, + pll_limits, + CLK_IS_CRITICAL); + +static CV1800_INTEGRAL_PLL(clk_mipimpll, osc_parents, + REG_MIPIMPLL_CSR, + REG_PLL_G2_CTRL, 0, + REG_PLL_G2_STATUS, 0, + pll_limits, + CLK_IS_CRITICAL); + +static const struct clk_parent_data clk_mipimpll_parents[] = { + { .hw = &clk_mipimpll.common.hw }, +}; +static const struct clk_parent_data clk_bypass_mipimpll_parents[] = { + { .index = 0 }, + { .hw = &clk_mipimpll.common.hw }, +}; +static const struct clk_parent_data clk_bypass_fpll_parents[] = { + { .index = 0 }, + { .hw = &clk_fpll.common.hw }, +}; + +static struct cv1800_clk_pll_synthesizer clk_mpll_synthesizer = { + .en = CV1800_CLK_BIT(REG_PLL_G6_SSC_SYN_CTRL, 2), + .clk_half = CV1800_CLK_BIT(REG_PLL_G6_SSC_SYN_CTRL, 0), + .ctrl = REG_MPLL_SSC_SYN_CTRL, + .set = REG_MPLL_SSC_SYN_SET, +}; +static CV1800_FACTIONAL_PLL(clk_mpll, clk_bypass_mipimpll_parents, + REG_MPLL_CSR, + REG_PLL_G6_CTRL, 0, + REG_PLL_G6_STATUS, 0, + pll_limits, + &clk_mpll_synthesizer, + CLK_IS_CRITICAL); + +static struct cv1800_clk_pll_synthesizer clk_tpll_synthesizer = { + .en = CV1800_CLK_BIT(REG_PLL_G6_SSC_SYN_CTRL, 3), + .clk_half = CV1800_CLK_BIT(REG_PLL_G6_SSC_SYN_CTRL, 0), + .ctrl = REG_TPLL_SSC_SYN_CTRL, + .set = REG_TPLL_SSC_SYN_SET, +}; +static CV1800_FACTIONAL_PLL(clk_tpll, clk_bypass_mipimpll_parents, + REG_TPLL_CSR, + REG_PLL_G6_CTRL, 4, + REG_PLL_G6_STATUS, 1, + pll_limits, + &clk_tpll_synthesizer, + CLK_IS_CRITICAL); + +static struct cv1800_clk_pll_synthesizer clk_a0pll_synthesizer = { + .en = CV1800_CLK_BIT(REG_PLL_G2_SSC_SYN_CTRL, 2), + .clk_half = CV1800_CLK_BIT(REG_PLL_G2_SSC_SYN_CTRL, 0), + .ctrl = REG_A0PLL_SSC_SYN_CTRL, + .set = REG_A0PLL_SSC_SYN_SET, +}; +static CV1800_FACTIONAL_PLL(clk_a0pll, clk_bypass_mipimpll_parents, + REG_A0PLL_CSR, + REG_PLL_G2_CTRL, 4, + REG_PLL_G2_STATUS, 1, + pll_limits, + &clk_a0pll_synthesizer, + CLK_IS_CRITICAL); + +static struct cv1800_clk_pll_synthesizer clk_disppll_synthesizer = { + .en = CV1800_CLK_BIT(REG_PLL_G2_SSC_SYN_CTRL, 3), + .clk_half = CV1800_CLK_BIT(REG_PLL_G2_SSC_SYN_CTRL, 0), + .ctrl = REG_DISPPLL_SSC_SYN_CTRL, + .set = REG_DISPPLL_SSC_SYN_SET, +}; +static CV1800_FACTIONAL_PLL(clk_disppll, clk_bypass_mipimpll_parents, + REG_DISPPLL_CSR, + REG_PLL_G2_CTRL, 8, + REG_PLL_G2_STATUS, 2, + pll_limits, + &clk_disppll_synthesizer, + CLK_IS_CRITICAL); + +static struct cv1800_clk_pll_synthesizer clk_cam0pll_synthesizer = { + .en = CV1800_CLK_BIT(REG_PLL_G2_SSC_SYN_CTRL, 4), + .clk_half = CV1800_CLK_BIT(REG_PLL_G2_SSC_SYN_CTRL, 0), + .ctrl = REG_CAM0PLL_SSC_SYN_CTRL, + .set = REG_CAM0PLL_SSC_SYN_SET, +}; +static CV1800_FACTIONAL_PLL(clk_cam0pll, clk_bypass_mipimpll_parents, + REG_CAM0PLL_CSR, + REG_PLL_G2_CTRL, 12, + REG_PLL_G2_STATUS, 3, + pll_limits, + &clk_cam0pll_synthesizer, + CLK_IGNORE_UNUSED); + +static struct cv1800_clk_pll_synthesizer clk_cam1pll_synthesizer = { + .en = CV1800_CLK_BIT(REG_PLL_G2_SSC_SYN_CTRL, 5), + .clk_half = CV1800_CLK_BIT(REG_PLL_G2_SSC_SYN_CTRL, 0), + .ctrl = REG_CAM1PLL_SSC_SYN_CTRL, + .set = REG_CAM1PLL_SSC_SYN_SET, +}; +static CV1800_FACTIONAL_PLL(clk_cam1pll, clk_bypass_mipimpll_parents, + REG_CAM1PLL_CSR, + REG_PLL_G2_CTRL, 16, + REG_PLL_G2_STATUS, 4, + pll_limits, + &clk_cam1pll_synthesizer, + CLK_IS_CRITICAL); + +static const struct clk_parent_data clk_cam0pll_parents[] = { + { .hw = &clk_cam0pll.common.hw }, +}; + +/* G2D */ +static CV1800_FIXED_DIV(clk_cam0pll_d2, clk_cam0pll_parents, + REG_CAM0PLL_CLK_CSR, 1, + 2, + CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED); +static CV1800_FIXED_DIV(clk_cam0pll_d3, clk_cam0pll_parents, + REG_CAM0PLL_CLK_CSR, 2, + 3, + CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED); +static CV1800_FIXED_DIV(clk_mipimpll_d3, clk_mipimpll_parents, + REG_MIPIMPLL_CLK_CSR, 2, + 3, + CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED); + +/* TPU */ +static const struct clk_parent_data clk_tpu_parents[] = { + { .index = 0 }, + { .hw = &clk_tpll.common.hw }, + { .hw = &clk_a0pll.common.hw }, + { .hw = &clk_mipimpll.common.hw }, + { .hw = &clk_fpll.common.hw }, +}; + +static CV1800_BYPASS_MUX(clk_tpu, clk_tpu_parents, + REG_CLK_EN_0, 4, + REG_DIV_CLK_TPU, 16, 4, 3, CV1800_DIV_FLAG, + REG_DIV_CLK_TPU, 8, 2, + REG_CLK_BYP_0, 3, + 0); +static CV1800_GATE(clk_tpu_fab, clk_mipimpll_parents, + REG_CLK_EN_0, 5, + 0); + +/* FABRIC_AXI6 */ +static CV1800_BYPASS_DIV(clk_axi6, clk_bypass_fpll_parents, + REG_CLK_EN_2, 2, + REG_DIV_CLK_AXI6, 16, 4, 15, CV1800_DIV_FLAG, + REG_CLK_BYP_0, 20, + CLK_IS_CRITICAL); + +static const struct clk_parent_data clk_axi6_bus_parents[] = { + { .hw = &clk_axi6.div.common.hw }, +}; +static const struct clk_parent_data clk_bypass_axi6_bus_parents[] = { + { .index = 0 }, + { .hw = &clk_axi6.div.common.hw }, +}; + +/* FABRIC_AXI4 */ +static const struct clk_parent_data clk_axi4_parents[] = { + { .index = 0 }, + { .hw = &clk_fpll.common.hw }, + { .hw = &clk_disppll.common.hw }, +}; + +static CV1800_BYPASS_MUX(clk_axi4, clk_axi4_parents, + REG_CLK_EN_2, 1, + REG_DIV_CLK_AXI4, 16, 4, 5, CV1800_DIV_FLAG, + REG_DIV_CLK_AXI4, 8, 2, + REG_CLK_BYP_0, 19, + CLK_IS_CRITICAL); + +static const struct clk_parent_data clk_axi4_bus_parents[] = { + { .hw = &clk_axi4.mux.common.hw }, +}; + +/* XTAL_MISC */ +static CV1800_GATE(clk_xtal_misc, osc_parents, + REG_CLK_EN_0, 14, + CLK_IS_CRITICAL); + +static const struct clk_parent_data clk_timer_parents[] = { + { .hw = &clk_xtal_misc.common.hw }, +}; + +/* TOP */ +static const struct clk_parent_data clk_cam0_200_parents[] = { + { .index = 0 }, + { .index = 0 }, + { .hw = &clk_disppll.common.hw }, +}; + +static CV1800_BYPASS_MUX(clk_cam0_200, clk_cam0_200_parents, + REG_CLK_EN_1, 13, + REG_DIV_CLK_CAM0_200, 16, 4, 1, CV1800_DIV_FLAG, + REG_DIV_CLK_CAM0_200, 8, 2, + REG_CLK_BYP_0, 16, + CLK_IS_CRITICAL); +static CV1800_DIV(clk_1m, osc_parents, + REG_CLK_EN_3, 5, + REG_DIV_CLK_1M, 16, 6, 25, CV1800_DIV_FLAG, + CLK_IS_CRITICAL); +static CV1800_GATE(clk_pm, clk_axi6_bus_parents, + REG_CLK_EN_3, 8, + CLK_IS_CRITICAL); +static CV1800_GATE(clk_timer0, clk_timer_parents, + REG_CLK_EN_3, 9, + CLK_IS_CRITICAL); +static CV1800_GATE(clk_timer1, clk_timer_parents, + REG_CLK_EN_3, 10, + CLK_IS_CRITICAL); +static CV1800_GATE(clk_timer2, clk_timer_parents, + REG_CLK_EN_3, 11, + CLK_IS_CRITICAL); +static CV1800_GATE(clk_timer3, clk_timer_parents, + REG_CLK_EN_3, 12, + CLK_IS_CRITICAL); +static CV1800_GATE(clk_timer4, clk_timer_parents, + REG_CLK_EN_3, 13, + CLK_IS_CRITICAL); +static CV1800_GATE(clk_timer5, clk_timer_parents, + REG_CLK_EN_3, 14, + CLK_IS_CRITICAL); +static CV1800_GATE(clk_timer6, clk_timer_parents, + REG_CLK_EN_3, 15, + CLK_IS_CRITICAL); +static CV1800_GATE(clk_timer7, clk_timer_parents, + REG_CLK_EN_3, 16, + CLK_IS_CRITICAL); + +static const struct clk_parent_data clk_parents_1m[] = { + { .hw = &clk_1m.common.hw }, +}; +static const struct clk_parent_data clk_uart_parents[] = { + { .hw = &clk_cam0_200.mux.common.hw }, +}; + +/* AHB ROM */ +static CV1800_GATE(clk_ahb_rom, clk_axi4_bus_parents, + REG_CLK_EN_0, 6, + 0); + +/* RTC */ +static CV1800_GATE(clk_rtc_25m, osc_parents, + REG_CLK_EN_0, 8, + CLK_IS_CRITICAL); +static CV1800_BYPASS_DIV(clk_src_rtc_sys_0, clk_bypass_fpll_parents, + REG_CLK_EN_4, 6, + REG_DIV_CLK_RTCSYS_SRC_0, 16, 4, 5, CV1800_DIV_FLAG, + REG_CLK_BYP_1, 5, + CLK_IS_CRITICAL); + +/* TEMPSEN */ +static CV1800_GATE(clk_tempsen, osc_parents, + REG_CLK_EN_0, 9, + 0); + +/* SARADC */ +static CV1800_GATE(clk_saradc, osc_parents, + REG_CLK_EN_0, 10, + 0); + +/* EFUSE */ +static CV1800_GATE(clk_efuse, osc_parents, + REG_CLK_EN_0, 11, + 0); +static CV1800_GATE(clk_apb_efuse, osc_parents, + REG_CLK_EN_0, 12, + 0); + +/* WDT */ +static CV1800_GATE(clk_apb_wdt, osc_parents, + REG_CLK_EN_1, 7, + CLK_IS_CRITICAL); + +/* WGN */ +static CV1800_GATE(clk_wgn, osc_parents, + REG_CLK_EN_3, 22, + 0); +static CV1800_GATE(clk_wgn0, osc_parents, + REG_CLK_EN_3, 23, + 0); +static CV1800_GATE(clk_wgn1, osc_parents, + REG_CLK_EN_3, 24, + 0); +static CV1800_GATE(clk_wgn2, osc_parents, + REG_CLK_EN_3, 25, + 0); + +/* KEYSCAN */ +static CV1800_GATE(clk_keyscan, osc_parents, + REG_CLK_EN_3, 26, + 0); + +/* EMMC */ +static CV1800_GATE(clk_axi4_emmc, clk_axi4_bus_parents, + REG_CLK_EN_0, 15, + 0); +static CV1800_BYPASS_MUX(clk_emmc, clk_axi4_parents, + REG_CLK_EN_0, 16, + REG_DIV_CLK_EMMC, 16, 5, 15, CV1800_DIV_FLAG, + REG_DIV_CLK_EMMC, 8, 2, + REG_CLK_BYP_0, 5, + 0); +static CV1800_DIV(clk_emmc_100k, clk_parents_1m, + REG_CLK_EN_0, 17, + REG_DIV_CLK_EMMC_100K, 16, 8, 10, CV1800_DIV_FLAG, + 0); + +/* SD */ +static CV1800_GATE(clk_axi4_sd0, clk_axi4_bus_parents, + REG_CLK_EN_0, 18, + 0); +static CV1800_BYPASS_MUX(clk_sd0, clk_axi4_parents, + REG_CLK_EN_0, 19, + REG_DIV_CLK_SD0, 16, 5, 15, CV1800_DIV_FLAG, + REG_DIV_CLK_SD0, 8, 2, + REG_CLK_BYP_0, 6, + 0); +static CV1800_DIV(clk_sd0_100k, clk_parents_1m, + REG_CLK_EN_0, 20, + REG_DIV_CLK_SD0_100K, 16, 8, 10, CV1800_DIV_FLAG, + 0); +static CV1800_GATE(clk_axi4_sd1, clk_axi4_bus_parents, + REG_CLK_EN_0, 21, + 0); +static CV1800_BYPASS_MUX(clk_sd1, clk_axi4_parents, + REG_CLK_EN_0, 22, + REG_DIV_CLK_SD1, 16, 5, 15, CV1800_DIV_FLAG, + REG_DIV_CLK_SD1, 8, 2, + REG_CLK_BYP_0, 7, + 0); +static CV1800_DIV(clk_sd1_100k, clk_parents_1m, + REG_CLK_EN_0, 23, + REG_DIV_CLK_SD1_100K, 16, 8, 10, CV1800_DIV_FLAG, + 0); + +/* SPI NAND */ +static CV1800_BYPASS_MUX(clk_spi_nand, clk_axi4_parents, + REG_CLK_EN_0, 24, + REG_DIV_CLK_SPI_NAND, 16, 5, 8, CV1800_DIV_FLAG, + REG_DIV_CLK_SPI_NAND, 8, 2, + REG_CLK_BYP_0, 8, + 0); + +/* GPIO */ +static CV1800_DIV(clk_gpio_db, clk_parents_1m, + REG_CLK_EN_0, 31, + REG_DIV_CLK_GPIO_DB, 16, 16, 10, CV1800_DIV_FLAG, + CLK_IS_CRITICAL); +static CV1800_GATE(clk_apb_gpio, clk_axi6_bus_parents, + REG_CLK_EN_0, 29, + CLK_IS_CRITICAL); +static CV1800_GATE(clk_apb_gpio_intr, clk_axi6_bus_parents, + REG_CLK_EN_0, 30, + CLK_IS_CRITICAL); + +/* ETH */ +static CV1800_BYPASS_DIV(clk_eth0_500m, clk_bypass_fpll_parents, + REG_CLK_EN_0, 25, + REG_DIV_CLK_GPIO_DB, 16, 4, 3, CV1800_DIV_FLAG, + REG_CLK_BYP_0, 9, + 0); +static CV1800_GATE(clk_axi4_eth0, clk_axi4_bus_parents, + REG_CLK_EN_0, 26, + 0); +static CV1800_BYPASS_DIV(clk_eth1_500m, clk_bypass_fpll_parents, + REG_CLK_EN_0, 27, + REG_DIV_CLK_GPIO_DB, 16, 4, 3, CV1800_DIV_FLAG, + REG_CLK_BYP_0, 10, + 0); +static CV1800_GATE(clk_axi4_eth1, clk_axi4_bus_parents, + REG_CLK_EN_0, 28, + 0); + +/* SF */ +static CV1800_GATE(clk_ahb_sf, clk_axi4_bus_parents, + REG_CLK_EN_1, 0, + 0); +static CV1800_GATE(clk_ahb_sf1, clk_axi4_bus_parents, + REG_CLK_EN_3, 27, + 0); + +/* AUDSRC */ +static CV1800_ACLK(clk_a24m, clk_mipimpll_parents, + REG_APLL_FRAC_DIV_CTRL, 0, + REG_APLL_FRAC_DIV_CTRL, 3, + REG_APLL_FRAC_DIV_CTRL, 1, + REG_APLL_FRAC_DIV_CTRL, 2, + REG_APLL_FRAC_DIV_M, 0, 22, CV1800_DIV_FLAG, + REG_APLL_FRAC_DIV_N, 0, 22, CV1800_DIV_FLAG, + 24576000, + 0); + +static const struct clk_parent_data clk_aud_parents[] = { + { .index = 0 }, + { .hw = &clk_a0pll.common.hw }, + { .hw = &clk_a24m.common.hw }, +}; + +static CV1800_BYPASS_MUX(clk_audsrc, clk_aud_parents, + REG_CLK_EN_4, 1, + REG_DIV_CLK_AUDSRC, 16, 8, 18, CV1800_DIV_FLAG, + REG_DIV_CLK_AUDSRC, 8, 2, + REG_CLK_BYP_1, 2, + 0); +static CV1800_GATE(clk_apb_audsrc, clk_axi4_bus_parents, + REG_CLK_EN_4, 2, + 0); + +/* SDMA */ +static CV1800_GATE(clk_sdma_axi, clk_axi4_bus_parents, + REG_CLK_EN_1, 1, + 0); +static CV1800_BYPASS_MUX(clk_sdma_aud0, clk_aud_parents, + REG_CLK_EN_1, 2, + REG_DIV_CLK_SDMA_AUD0, 16, 8, 18, CV1800_DIV_FLAG, + REG_DIV_CLK_SDMA_AUD0, 8, 2, + REG_CLK_BYP_0, 11, + 0); +static CV1800_BYPASS_MUX(clk_sdma_aud1, clk_aud_parents, + REG_CLK_EN_1, 3, + REG_DIV_CLK_SDMA_AUD1, 16, 8, 18, CV1800_DIV_FLAG, + REG_DIV_CLK_SDMA_AUD1, 8, 2, + REG_CLK_BYP_0, 12, + 0); +static CV1800_BYPASS_MUX(clk_sdma_aud2, clk_aud_parents, + REG_CLK_EN_1, 3, + REG_DIV_CLK_SDMA_AUD2, 16, 8, 18, CV1800_DIV_FLAG, + REG_DIV_CLK_SDMA_AUD2, 8, 2, + REG_CLK_BYP_0, 13, + 0); +static CV1800_BYPASS_MUX(clk_sdma_aud3, clk_aud_parents, + REG_CLK_EN_1, 3, + REG_DIV_CLK_SDMA_AUD3, 16, 8, 18, CV1800_DIV_FLAG, + REG_DIV_CLK_SDMA_AUD3, 8, 2, + REG_CLK_BYP_0, 14, + 0); + +/* SPI */ +static CV1800_GATE(clk_apb_spi0, clk_axi4_bus_parents, + REG_CLK_EN_1, 9, + 0); +static CV1800_GATE(clk_apb_spi1, clk_axi4_bus_parents, + REG_CLK_EN_1, 10, + 0); +static CV1800_GATE(clk_apb_spi2, clk_axi4_bus_parents, + REG_CLK_EN_1, 11, + 0); +static CV1800_GATE(clk_apb_spi3, clk_axi4_bus_parents, + REG_CLK_EN_1, 12, + 0); +static CV1800_BYPASS_DIV(clk_spi, clk_bypass_fpll_parents, + REG_CLK_EN_3, 6, + REG_DIV_CLK_SPI, 16, 6, 8, CV1800_DIV_FLAG, + REG_CLK_BYP_0, 30, + 0); + +/* UART */ +static CV1800_GATE(clk_uart0, clk_uart_parents, + REG_CLK_EN_1, 14, + CLK_IS_CRITICAL); +static CV1800_GATE(clk_apb_uart0, clk_axi4_bus_parents, + REG_CLK_EN_1, 15, + CLK_IS_CRITICAL); +static CV1800_GATE(clk_uart1, clk_uart_parents, + REG_CLK_EN_1, 16, + 0); +static CV1800_GATE(clk_apb_uart1, clk_axi4_bus_parents, + REG_CLK_EN_1, 17, + 0); +static CV1800_GATE(clk_uart2, clk_uart_parents, + REG_CLK_EN_1, 18, + 0); +static CV1800_GATE(clk_apb_uart2, clk_axi4_bus_parents, + REG_CLK_EN_1, 19, + 0); +static CV1800_GATE(clk_uart3, clk_uart_parents, + REG_CLK_EN_1, 20, + 0); +static CV1800_GATE(clk_apb_uart3, clk_axi4_bus_parents, + REG_CLK_EN_1, 21, + 0); +static CV1800_GATE(clk_uart4, clk_uart_parents, + REG_CLK_EN_1, 22, + 0); +static CV1800_GATE(clk_apb_uart4, clk_axi4_bus_parents, + REG_CLK_EN_1, 23, + 0); + +/* I2S */ +static CV1800_GATE(clk_apb_i2s0, clk_axi4_bus_parents, + REG_CLK_EN_1, 24, + 0); +static CV1800_GATE(clk_apb_i2s1, clk_axi4_bus_parents, + REG_CLK_EN_1, 25, + 0); +static CV1800_GATE(clk_apb_i2s2, clk_axi4_bus_parents, + REG_CLK_EN_1, 26, + 0); +static CV1800_GATE(clk_apb_i2s3, clk_axi4_bus_parents, + REG_CLK_EN_1, 27, + 0); + +/* DEBUG */ +static CV1800_GATE(clk_debug, osc_parents, + REG_CLK_EN_0, 13, + CLK_IS_CRITICAL); +static CV1800_BYPASS_DIV(clk_ap_debug, clk_bypass_fpll_parents, + REG_CLK_EN_4, 5, + REG_DIV_CLK_AP_DEBUG, 16, 4, 5, CV1800_DIV_FLAG, + REG_CLK_BYP_1, 4, + CLK_IS_CRITICAL); + +/* DDR */ +static CV1800_GATE(clk_ddr_axi_reg, clk_axi6_bus_parents, + REG_CLK_EN_0, 7, + CLK_IS_CRITICAL); + +/* I2C */ +static CV1800_GATE(clk_apb_i2c, clk_axi4_bus_parents, + REG_CLK_EN_1, 6, + 0); +static CV1800_BYPASS_DIV(clk_i2c, clk_bypass_axi6_bus_parents, + REG_CLK_EN_3, 7, + REG_DIV_CLK_I2C, 16, 4, 1, CV1800_DIV_FLAG, + REG_CLK_BYP_0, 31, + 0); +static CV1800_GATE(clk_apb_i2c0, clk_axi4_bus_parents, + REG_CLK_EN_3, 17, + 0); +static CV1800_GATE(clk_apb_i2c1, clk_axi4_bus_parents, + REG_CLK_EN_3, 18, + 0); +static CV1800_GATE(clk_apb_i2c2, clk_axi4_bus_parents, + REG_CLK_EN_3, 19, + 0); +static CV1800_GATE(clk_apb_i2c3, clk_axi4_bus_parents, + REG_CLK_EN_3, 20, + 0); +static CV1800_GATE(clk_apb_i2c4, clk_axi4_bus_parents, + REG_CLK_EN_3, 21, + 0); + +/* USB */ +static CV1800_GATE(clk_axi4_usb, clk_axi4_bus_parents, + REG_CLK_EN_1, 28, + 0); +static CV1800_GATE(clk_apb_usb, clk_axi4_bus_parents, + REG_CLK_EN_1, 29, + 0); +static CV1800_BYPASS_FIXED_DIV(clk_usb_125m, clk_bypass_fpll_parents, + REG_CLK_EN_1, 30, + 12, + REG_CLK_BYP_0, 17, + CLK_SET_RATE_PARENT); +static CV1800_FIXED_DIV(clk_usb_33k, clk_parents_1m, + REG_CLK_EN_1, 31, + 3, + 0); +static CV1800_BYPASS_FIXED_DIV(clk_usb_12m, clk_bypass_fpll_parents, + REG_CLK_EN_2, 0, + 125, + REG_CLK_BYP_0, 18, + CLK_SET_RATE_PARENT); + +/* VIP SYS */ +static const struct clk_parent_data clk_vip_sys_parents[] = { + { .index = 0 }, + { .hw = &clk_mipimpll.common.hw }, + { .hw = &clk_cam0pll.common.hw }, + { .hw = &clk_disppll.common.hw }, + { .hw = &clk_fpll.common.hw }, +}; +static const struct clk_parent_data clk_disp_vip_parents[] = { + { .index = 0 }, + { .hw = &clk_disppll.common.hw }, +}; + +static CV1800_BYPASS_DIV(clk_dsi_esc, clk_bypass_axi6_bus_parents, + REG_CLK_EN_2, 3, + REG_DIV_CLK_DSI_ESC, 16, 4, 5, CV1800_DIV_FLAG, + REG_CLK_BYP_0, 21, + 0); +static CV1800_BYPASS_MUX(clk_axi_vip, clk_vip_sys_parents, + REG_CLK_EN_2, 4, + REG_DIV_CLK_AXI_VIP, 16, 4, 3, CV1800_DIV_FLAG, + REG_DIV_CLK_AXI_VIP, 8, 2, + REG_CLK_BYP_0, 22, + 0); + +static const struct clk_parent_data clk_axi_vip_bus_parents[] = { + { .hw = &clk_axi_vip.mux.common.hw }, +}; + +static CV1800_BYPASS_MUX(clk_src_vip_sys_0, clk_vip_sys_parents, + REG_CLK_EN_2, 5, + REG_DIV_CLK_SRC_VIP_SYS_0, 16, 4, 6, CV1800_DIV_FLAG, + REG_DIV_CLK_SRC_VIP_SYS_0, 8, 2, + REG_CLK_BYP_0, 23, + 0); +static CV1800_BYPASS_MUX(clk_src_vip_sys_1, clk_vip_sys_parents, + REG_CLK_EN_2, 6, + REG_DIV_CLK_SRC_VIP_SYS_1, 16, 4, 6, CV1800_DIV_FLAG, + REG_DIV_CLK_SRC_VIP_SYS_1, 8, 2, + REG_CLK_BYP_0, 24, + 0); +static CV1800_BYPASS_DIV(clk_disp_src_vip, clk_disp_vip_parents, + REG_CLK_EN_2, 7, + REG_DIV_CLK_DISP_SRC_VIP, 16, 4, 8, CV1800_DIV_FLAG, + REG_CLK_BYP_0, 25, + 0); +static CV1800_BYPASS_MUX(clk_src_vip_sys_2, clk_vip_sys_parents, + REG_CLK_EN_3, 29, + REG_DIV_CLK_SRC_VIP_SYS_2, 16, 4, 2, CV1800_DIV_FLAG, + REG_DIV_CLK_SRC_VIP_SYS_2, 8, 2, + REG_CLK_BYP_1, 1, + 0); +static CV1800_GATE(clk_csi_mac0_vip, clk_axi_vip_bus_parents, + REG_CLK_EN_2, 18, + 0); +static CV1800_GATE(clk_csi_mac1_vip, clk_axi_vip_bus_parents, + REG_CLK_EN_2, 19, + 0); +static CV1800_GATE(clk_isp_top_vip, clk_axi_vip_bus_parents, + REG_CLK_EN_2, 20, + 0); +static CV1800_GATE(clk_img_d_vip, clk_axi_vip_bus_parents, + REG_CLK_EN_2, 21, + 0); +static CV1800_GATE(clk_img_v_vip, clk_axi_vip_bus_parents, + REG_CLK_EN_2, 22, + 0); +static CV1800_GATE(clk_sc_top_vip, clk_axi_vip_bus_parents, + REG_CLK_EN_2, 23, + 0); +static CV1800_GATE(clk_sc_d_vip, clk_axi_vip_bus_parents, + REG_CLK_EN_2, 24, + 0); +static CV1800_GATE(clk_sc_v1_vip, clk_axi_vip_bus_parents, + REG_CLK_EN_2, 25, + 0); +static CV1800_GATE(clk_sc_v2_vip, clk_axi_vip_bus_parents, + REG_CLK_EN_2, 26, + 0); +static CV1800_GATE(clk_sc_v3_vip, clk_axi_vip_bus_parents, + REG_CLK_EN_2, 27, + 0); +static CV1800_GATE(clk_dwa_vip, clk_axi_vip_bus_parents, + REG_CLK_EN_2, 28, + 0); +static CV1800_GATE(clk_bt_vip, clk_axi_vip_bus_parents, + REG_CLK_EN_2, 29, + 0); +static CV1800_GATE(clk_disp_vip, clk_axi_vip_bus_parents, + REG_CLK_EN_2, 30, + 0); +static CV1800_GATE(clk_dsi_mac_vip, clk_axi_vip_bus_parents, + REG_CLK_EN_2, 31, + 0); +static CV1800_GATE(clk_lvds0_vip, clk_axi_vip_bus_parents, + REG_CLK_EN_3, 0, + 0); +static CV1800_GATE(clk_lvds1_vip, clk_axi_vip_bus_parents, + REG_CLK_EN_3, 1, + 0); +static CV1800_GATE(clk_csi0_rx_vip, clk_axi_vip_bus_parents, + REG_CLK_EN_3, 2, + 0); +static CV1800_GATE(clk_csi1_rx_vip, clk_axi_vip_bus_parents, + REG_CLK_EN_3, 3, + 0); +static CV1800_GATE(clk_pad_vi_vip, clk_axi_vip_bus_parents, + REG_CLK_EN_3, 4, + 0); +static CV1800_GATE(clk_pad_vi1_vip, clk_axi_vip_bus_parents, + REG_CLK_EN_3, 30, + 0); +static CV1800_GATE(clk_cfg_reg_vip, clk_axi6_bus_parents, + REG_CLK_EN_3, 31, + 0); +static CV1800_GATE(clk_pad_vi2_vip, clk_axi_vip_bus_parents, + REG_CLK_EN_4, 7, + 0); +static CV1800_GATE(clk_csi_be_vip, clk_axi_vip_bus_parents, + REG_CLK_EN_4, 8, + 0); +static CV1800_GATE(clk_vip_ip0, clk_axi_vip_bus_parents, + REG_CLK_EN_4, 9, + 0); +static CV1800_GATE(clk_vip_ip1, clk_axi_vip_bus_parents, + REG_CLK_EN_4, 10, + 0); +static CV1800_GATE(clk_vip_ip2, clk_axi_vip_bus_parents, + REG_CLK_EN_4, 11, + 0); +static CV1800_GATE(clk_vip_ip3, clk_axi_vip_bus_parents, + REG_CLK_EN_4, 12, + 0); +static CV1800_BYPASS_MUX(clk_src_vip_sys_3, clk_vip_sys_parents, + REG_CLK_EN_4, 15, + REG_DIV_CLK_SRC_VIP_SYS_3, 16, 4, 2, CV1800_DIV_FLAG, + REG_DIV_CLK_SRC_VIP_SYS_3, 8, 2, + REG_CLK_BYP_1, 8, + 0); +static CV1800_BYPASS_MUX(clk_src_vip_sys_4, clk_vip_sys_parents, + REG_CLK_EN_4, 16, + REG_DIV_CLK_SRC_VIP_SYS_4, 16, 4, 3, CV1800_DIV_FLAG, + REG_DIV_CLK_SRC_VIP_SYS_4, 8, 2, + REG_CLK_BYP_1, 9, + 0); +static CV1800_GATE(clk_ive_vip, clk_axi_vip_bus_parents, + REG_CLK_EN_4, 17, + 0); +static CV1800_GATE(clk_raw_vip, clk_axi_vip_bus_parents, + REG_CLK_EN_4, 18, + 0); +static CV1800_GATE(clk_osdc_vip, clk_axi_vip_bus_parents, + REG_CLK_EN_4, 19, + 0); +static CV1800_GATE(clk_csi_mac2_vip, clk_axi_vip_bus_parents, + REG_CLK_EN_4, 20, + 0); +static CV1800_GATE(clk_cam0_vip, clk_axi_vip_bus_parents, + REG_CLK_EN_4, 21, + 0); + +/* CAM OUT */ +static const struct clk_parent_data clk_cam_parents[] = { + { .hw = &clk_cam0pll.common.hw }, + { .hw = &clk_cam0pll_d2.common.hw }, + { .hw = &clk_cam0pll_d3.common.hw }, + { .hw = &clk_mipimpll_d3.common.hw }, +}; + +static CV1800_MUX(clk_cam0, clk_cam_parents, + REG_CLK_EN_2, 16, + REG_CLK_CAM0_SRC_DIV, 16, 6, 0, CV1800_DIV_FLAG, + REG_CLK_CAM0_SRC_DIV, 8, 2, + CLK_IGNORE_UNUSED); +static CV1800_MUX(clk_cam1, clk_cam_parents, + REG_CLK_EN_2, 17, + REG_CLK_CAM1_SRC_DIV, 16, 6, 0, CV1800_DIV_FLAG, + REG_CLK_CAM1_SRC_DIV, 8, 2, + CLK_IGNORE_UNUSED); + +/* VIDEO SUBSYS */ +static const struct clk_parent_data clk_axi_video_codec_parents[] = { + { .index = 0 }, + { .hw = &clk_a0pll.common.hw }, + { .hw = &clk_mipimpll.common.hw }, + { .hw = &clk_cam1pll.common.hw }, + { .hw = &clk_fpll.common.hw }, +}; +static const struct clk_parent_data clk_vc_src0_parents[] = { + { .index = 0 }, + { .hw = &clk_disppll.common.hw }, + { .hw = &clk_mipimpll.common.hw }, + { .hw = &clk_cam1pll.common.hw }, + { .hw = &clk_fpll.common.hw }, +}; +static const struct clk_parent_data clk_vc_src1_parents[] = { + { .index = 0 }, + { .hw = &clk_cam1pll.common.hw }, +}; + +static CV1800_BYPASS_MUX(clk_axi_video_codec, clk_axi_video_codec_parents, + REG_CLK_EN_2, 8, + REG_DIV_CLK_AXI_VIDEO_CODEC, 16, 4, 2, CV1800_DIV_FLAG, + REG_DIV_CLK_AXI_VIDEO_CODEC, 8, 2, + REG_CLK_BYP_0, 26, + 0); + +static const struct clk_parent_data clk_axi_video_codec_bus_parents[] = { + { .hw = &clk_axi_video_codec.mux.common.hw }, +}; + +static CV1800_BYPASS_MUX(clk_vc_src0, clk_vc_src0_parents, + REG_CLK_EN_2, 9, + REG_DIV_CLK_VC_SRC0, 16, 4, 2, CV1800_DIV_FLAG, + REG_DIV_CLK_VC_SRC0, 8, 2, + REG_CLK_BYP_0, 27, + 0); + +static CV1800_GATE(clk_h264c, clk_axi_video_codec_bus_parents, + REG_CLK_EN_2, 10, + 0); +static CV1800_GATE(clk_h265c, clk_axi_video_codec_bus_parents, + REG_CLK_EN_2, 11, + 0); +static CV1800_GATE(clk_jpeg, clk_axi_video_codec_bus_parents, + REG_CLK_EN_2, 12, + CLK_IGNORE_UNUSED); +static CV1800_GATE(clk_apb_jpeg, clk_axi6_bus_parents, + REG_CLK_EN_2, 13, + CLK_IGNORE_UNUSED); +static CV1800_GATE(clk_apb_h264c, clk_axi6_bus_parents, + REG_CLK_EN_2, 14, + 0); +static CV1800_GATE(clk_apb_h265c, clk_axi6_bus_parents, + REG_CLK_EN_2, 15, + 0); +static CV1800_BYPASS_FIXED_DIV(clk_vc_src1, clk_vc_src1_parents, + REG_CLK_EN_3, 28, + 2, + REG_CLK_BYP_1, 0, + CLK_SET_RATE_PARENT); +static CV1800_BYPASS_FIXED_DIV(clk_vc_src2, clk_bypass_fpll_parents, + REG_CLK_EN_4, 3, + 3, + REG_CLK_BYP_1, 3, + CLK_SET_RATE_PARENT); + +/* VC SYS */ +static CV1800_GATE(clk_cfg_reg_vc, clk_axi6_bus_parents, + REG_CLK_EN_4, 0, + CLK_IGNORE_UNUSED); + +/* PWM */ +static CV1800_BYPASS_MUX(clk_pwm_src, clk_axi4_parents, + REG_CLK_EN_4, 4, + REG_DIV_CLK_PWM_SRC_0, 16, 6, 10, CV1800_DIV_FLAG, + REG_DIV_CLK_PWM_SRC_0, 8, 2, + REG_CLK_BYP_0, 15, + CLK_IS_CRITICAL); + +static const struct clk_parent_data clk_pwm_parents[] = { + { .hw = &clk_pwm_src.mux.common.hw }, +}; + +static CV1800_GATE(clk_pwm, clk_pwm_parents, + REG_CLK_EN_1, 8, + CLK_IS_CRITICAL); + +/* C906 */ +static const struct clk_parent_data clk_c906_0_parents[] = { + { .index = 0 }, + { .hw = &clk_tpll.common.hw }, + { .hw = &clk_a0pll.common.hw }, + { .hw = &clk_mipimpll.common.hw }, + { .hw = &clk_mpll.common.hw }, + { .hw = &clk_fpll.common.hw }, +}; +static const struct clk_parent_data clk_c906_1_parents[] = { + { .index = 0 }, + { .hw = &clk_tpll.common.hw }, + { .hw = &clk_a0pll.common.hw }, + { .hw = &clk_disppll.common.hw }, + { .hw = &clk_mpll.common.hw }, + { .hw = &clk_fpll.common.hw }, +}; + +static const s8 clk_c906_parent2sel[] = { + -1, /* osc */ + 0, /* mux 0: clk_tpll(c906_0), clk_tpll(c906_1) */ + 0, /* mux 0: clk_a0pll(c906_0), clk_a0pll(c906_1) */ + 0, /* mux 0: clk_mipimpll(c906_0), clk_disppll(c906_1) */ + 0, /* mux 0: clk_mpll(c906_0), clk_mpll(c906_1) */ + 1 /* mux 1: clk_fpll(c906_0), clk_fpll(c906_1) */ +}; + +static const u8 clk_c906_sel2parent[2][4] = { + [0] = { + 1, + 2, + 3, + 4 + }, + [1] = { + 5, + 5, + 5, + 5 + }, +}; + +static CV1800_MMUX(clk_c906_0, clk_c906_0_parents, + REG_CLK_EN_4, 13, + REG_DIV_CLK_C906_0_0, 16, 4, 1, CV1800_DIV_FLAG, + REG_DIV_CLK_C906_0_1, 16, 4, 2, CV1800_DIV_FLAG, + REG_DIV_CLK_C906_0_0, 8, 2, + REG_DIV_CLK_C906_0_1, 8, 2, + REG_CLK_BYP_1, 6, + REG_CLK_SEL_0, 23, + clk_c906_parent2sel, + clk_c906_sel2parent[0], clk_c906_sel2parent[1], + CLK_IS_CRITICAL | CLK_GET_RATE_NOCACHE); +static CV1800_MMUX(clk_c906_1, clk_c906_1_parents, + REG_CLK_EN_4, 14, + REG_DIV_CLK_C906_1_0, 16, 4, 2, CV1800_DIV_FLAG, + REG_DIV_CLK_C906_1_1, 16, 4, 3, CV1800_DIV_FLAG, + REG_DIV_CLK_C906_1_0, 8, 2, + REG_DIV_CLK_C906_1_1, 8, 2, + REG_CLK_BYP_1, 7, + REG_CLK_SEL_0, 24, + clk_c906_parent2sel, + clk_c906_sel2parent[0], clk_c906_sel2parent[1], + CLK_IS_CRITICAL | CLK_GET_RATE_NOCACHE); + +/* A53 */ +static CV1800_BYPASS_DIV(clk_cpu_axi0, clk_axi4_parents, + REG_CLK_EN_0, 1, + REG_DIV_CLK_CPU_AXI0, 16, 4, 3, CV1800_DIV_FLAG, + REG_CLK_BYP_0, 1, + CLK_IS_CRITICAL); +static CV1800_BYPASS_DIV(clk_cpu_gic, clk_bypass_fpll_parents, + REG_CLK_EN_0, 2, + REG_DIV_CLK_CPU_GIC, 16, 4, 5, CV1800_DIV_FLAG, + REG_CLK_BYP_0, 2, + CLK_IS_CRITICAL); +static CV1800_GATE(clk_xtal_ap, osc_parents, + REG_CLK_EN_0, 3, + CLK_IS_CRITICAL); + +static const struct clk_parent_data clk_a53_parents[] = { + { .index = 0 }, + { .hw = &clk_tpll.common.hw }, + { .hw = &clk_a0pll.common.hw }, + { .hw = &clk_mipimpll.common.hw }, + { .hw = &clk_mpll.common.hw }, + { .hw = &clk_fpll.common.hw }, +}; + +static const s8 clk_a53_parent2sel[] = { + -1, /* osc */ + 0, /* mux 0: clk_tpll */ + 0, /* mux 0: clk_a0pll */ + 0, /* mux 0: clk_mipimpll */ + 0, /* mux 0: clk_mpll */ + 1 /* mux 1: clk_fpll */ +}; + +static const u8 clk_a53_sel2parent[2][4] = { + [0] = { + 1, + 2, + 3, + 4 + }, + [1] = { + 5, + 5, + 5, + 5 + }, +}; + +/* + * Clock for A53 cpu in the CV18XX/SG200X series. + * For CV180X and CV181X series, this clock is not used, but can not + * be set to bypass mode, or the SoC will hang. + */ +static CV1800_MMUX(clk_a53, clk_a53_parents, + REG_CLK_EN_0, 0, + REG_DIV_CLK_A53_0, 16, 4, 1, CV1800_DIV_FLAG, + REG_DIV_CLK_A53_1, 16, 4, 2, CV1800_DIV_FLAG, + REG_DIV_CLK_A53_0, 8, 2, + REG_DIV_CLK_A53_1, 8, 2, + REG_CLK_BYP_0, 0, + REG_CLK_SEL_0, 0, + clk_a53_parent2sel, + clk_a53_sel2parent[0], clk_a53_sel2parent[1], + CLK_IS_CRITICAL | CLK_GET_RATE_NOCACHE); + +static struct clk_hw_onecell_data cv1800_hw_clks = { + .num = CV1800_CLK_MAX, + .hws = { + [CLK_MPLL] = &clk_mpll.common.hw, + [CLK_TPLL] = &clk_tpll.common.hw, + [CLK_FPLL] = &clk_fpll.common.hw, + [CLK_MIPIMPLL] = &clk_mipimpll.common.hw, + [CLK_A0PLL] = &clk_a0pll.common.hw, + [CLK_DISPPLL] = &clk_disppll.common.hw, + [CLK_CAM0PLL] = &clk_cam0pll.common.hw, + [CLK_CAM1PLL] = &clk_cam1pll.common.hw, + + [CLK_MIPIMPLL_D3] = &clk_mipimpll_d3.common.hw, + [CLK_CAM0PLL_D2] = &clk_cam0pll_d2.common.hw, + [CLK_CAM0PLL_D3] = &clk_cam0pll_d3.common.hw, + + [CLK_TPU] = &clk_tpu.mux.common.hw, + [CLK_TPU_FAB] = &clk_tpu_fab.common.hw, + [CLK_AHB_ROM] = &clk_ahb_rom.common.hw, + [CLK_DDR_AXI_REG] = &clk_ddr_axi_reg.common.hw, + [CLK_RTC_25M] = &clk_rtc_25m.common.hw, + [CLK_SRC_RTC_SYS_0] = &clk_src_rtc_sys_0.div.common.hw, + [CLK_TEMPSEN] = &clk_tempsen.common.hw, + [CLK_SARADC] = &clk_saradc.common.hw, + [CLK_EFUSE] = &clk_efuse.common.hw, + [CLK_APB_EFUSE] = &clk_apb_efuse.common.hw, + [CLK_DEBUG] = &clk_debug.common.hw, + [CLK_AP_DEBUG] = &clk_ap_debug.div.common.hw, + [CLK_XTAL_MISC] = &clk_xtal_misc.common.hw, + [CLK_AXI4_EMMC] = &clk_axi4_emmc.common.hw, + [CLK_EMMC] = &clk_emmc.mux.common.hw, + [CLK_EMMC_100K] = &clk_emmc_100k.common.hw, + [CLK_AXI4_SD0] = &clk_axi4_sd0.common.hw, + [CLK_SD0] = &clk_sd0.mux.common.hw, + [CLK_SD0_100K] = &clk_sd0_100k.common.hw, + [CLK_AXI4_SD1] = &clk_axi4_sd1.common.hw, + [CLK_SD1] = &clk_sd1.mux.common.hw, + [CLK_SD1_100K] = &clk_sd1_100k.common.hw, + [CLK_SPI_NAND] = &clk_spi_nand.mux.common.hw, + [CLK_ETH0_500M] = &clk_eth0_500m.div.common.hw, + [CLK_AXI4_ETH0] = &clk_axi4_eth0.common.hw, + [CLK_ETH1_500M] = &clk_eth1_500m.div.common.hw, + [CLK_AXI4_ETH1] = &clk_axi4_eth1.common.hw, + [CLK_APB_GPIO] = &clk_apb_gpio.common.hw, + [CLK_APB_GPIO_INTR] = &clk_apb_gpio_intr.common.hw, + [CLK_GPIO_DB] = &clk_gpio_db.common.hw, + [CLK_AHB_SF] = &clk_ahb_sf.common.hw, + [CLK_AHB_SF1] = &clk_ahb_sf1.common.hw, + [CLK_A24M] = &clk_a24m.common.hw, + [CLK_AUDSRC] = &clk_audsrc.mux.common.hw, + [CLK_APB_AUDSRC] = &clk_apb_audsrc.common.hw, + [CLK_SDMA_AXI] = &clk_sdma_axi.common.hw, + [CLK_SDMA_AUD0] = &clk_sdma_aud0.mux.common.hw, + [CLK_SDMA_AUD1] = &clk_sdma_aud1.mux.common.hw, + [CLK_SDMA_AUD2] = &clk_sdma_aud2.mux.common.hw, + [CLK_SDMA_AUD3] = &clk_sdma_aud3.mux.common.hw, + [CLK_I2C] = &clk_i2c.div.common.hw, + [CLK_APB_I2C] = &clk_apb_i2c.common.hw, + [CLK_APB_I2C0] = &clk_apb_i2c0.common.hw, + [CLK_APB_I2C1] = &clk_apb_i2c1.common.hw, + [CLK_APB_I2C2] = &clk_apb_i2c2.common.hw, + [CLK_APB_I2C3] = &clk_apb_i2c3.common.hw, + [CLK_APB_I2C4] = &clk_apb_i2c4.common.hw, + [CLK_APB_WDT] = &clk_apb_wdt.common.hw, + [CLK_PWM_SRC] = &clk_pwm_src.mux.common.hw, + [CLK_PWM] = &clk_pwm.common.hw, + [CLK_SPI] = &clk_spi.div.common.hw, + [CLK_APB_SPI0] = &clk_apb_spi0.common.hw, + [CLK_APB_SPI1] = &clk_apb_spi1.common.hw, + [CLK_APB_SPI2] = &clk_apb_spi2.common.hw, + [CLK_APB_SPI3] = &clk_apb_spi3.common.hw, + [CLK_1M] = &clk_1m.common.hw, + [CLK_CAM0_200] = &clk_cam0_200.mux.common.hw, + [CLK_PM] = &clk_pm.common.hw, + [CLK_TIMER0] = &clk_timer0.common.hw, + [CLK_TIMER1] = &clk_timer1.common.hw, + [CLK_TIMER2] = &clk_timer2.common.hw, + [CLK_TIMER3] = &clk_timer3.common.hw, + [CLK_TIMER4] = &clk_timer4.common.hw, + [CLK_TIMER5] = &clk_timer5.common.hw, + [CLK_TIMER6] = &clk_timer6.common.hw, + [CLK_TIMER7] = &clk_timer7.common.hw, + [CLK_UART0] = &clk_uart0.common.hw, + [CLK_APB_UART0] = &clk_apb_uart0.common.hw, + [CLK_UART1] = &clk_uart1.common.hw, + [CLK_APB_UART1] = &clk_apb_uart1.common.hw, + [CLK_UART2] = &clk_uart2.common.hw, + [CLK_APB_UART2] = &clk_apb_uart2.common.hw, + [CLK_UART3] = &clk_uart3.common.hw, + [CLK_APB_UART3] = &clk_apb_uart3.common.hw, + [CLK_UART4] = &clk_uart4.common.hw, + [CLK_APB_UART4] = &clk_apb_uart4.common.hw, + [CLK_APB_I2S0] = &clk_apb_i2s0.common.hw, + [CLK_APB_I2S1] = &clk_apb_i2s1.common.hw, + [CLK_APB_I2S2] = &clk_apb_i2s2.common.hw, + [CLK_APB_I2S3] = &clk_apb_i2s3.common.hw, + [CLK_AXI4_USB] = &clk_axi4_usb.common.hw, + [CLK_APB_USB] = &clk_apb_usb.common.hw, + [CLK_USB_125M] = &clk_usb_125m.div.common.hw, + [CLK_USB_33K] = &clk_usb_33k.common.hw, + [CLK_USB_12M] = &clk_usb_12m.div.common.hw, + [CLK_AXI4] = &clk_axi4.mux.common.hw, + [CLK_AXI6] = &clk_axi6.div.common.hw, + [CLK_DSI_ESC] = &clk_dsi_esc.div.common.hw, + [CLK_AXI_VIP] = &clk_axi_vip.mux.common.hw, + [CLK_SRC_VIP_SYS_0] = &clk_src_vip_sys_0.mux.common.hw, + [CLK_SRC_VIP_SYS_1] = &clk_src_vip_sys_1.mux.common.hw, + [CLK_SRC_VIP_SYS_2] = &clk_src_vip_sys_2.mux.common.hw, + [CLK_SRC_VIP_SYS_3] = &clk_src_vip_sys_3.mux.common.hw, + [CLK_SRC_VIP_SYS_4] = &clk_src_vip_sys_4.mux.common.hw, + [CLK_CSI_BE_VIP] = &clk_csi_be_vip.common.hw, + [CLK_CSI_MAC0_VIP] = &clk_csi_mac0_vip.common.hw, + [CLK_CSI_MAC1_VIP] = &clk_csi_mac1_vip.common.hw, + [CLK_CSI_MAC2_VIP] = &clk_csi_mac2_vip.common.hw, + [CLK_CSI0_RX_VIP] = &clk_csi0_rx_vip.common.hw, + [CLK_CSI1_RX_VIP] = &clk_csi1_rx_vip.common.hw, + [CLK_ISP_TOP_VIP] = &clk_isp_top_vip.common.hw, + [CLK_IMG_D_VIP] = &clk_img_d_vip.common.hw, + [CLK_IMG_V_VIP] = &clk_img_v_vip.common.hw, + [CLK_SC_TOP_VIP] = &clk_sc_top_vip.common.hw, + [CLK_SC_D_VIP] = &clk_sc_d_vip.common.hw, + [CLK_SC_V1_VIP] = &clk_sc_v1_vip.common.hw, + [CLK_SC_V2_VIP] = &clk_sc_v2_vip.common.hw, + [CLK_SC_V3_VIP] = &clk_sc_v3_vip.common.hw, + [CLK_DWA_VIP] = &clk_dwa_vip.common.hw, + [CLK_BT_VIP] = &clk_bt_vip.common.hw, + [CLK_DISP_VIP] = &clk_disp_vip.common.hw, + [CLK_DSI_MAC_VIP] = &clk_dsi_mac_vip.common.hw, + [CLK_LVDS0_VIP] = &clk_lvds0_vip.common.hw, + [CLK_LVDS1_VIP] = &clk_lvds1_vip.common.hw, + [CLK_PAD_VI_VIP] = &clk_pad_vi_vip.common.hw, + [CLK_PAD_VI1_VIP] = &clk_pad_vi1_vip.common.hw, + [CLK_PAD_VI2_VIP] = &clk_pad_vi2_vip.common.hw, + [CLK_CFG_REG_VIP] = &clk_cfg_reg_vip.common.hw, + [CLK_VIP_IP0] = &clk_vip_ip0.common.hw, + [CLK_VIP_IP1] = &clk_vip_ip1.common.hw, + [CLK_VIP_IP2] = &clk_vip_ip2.common.hw, + [CLK_VIP_IP3] = &clk_vip_ip3.common.hw, + [CLK_IVE_VIP] = &clk_ive_vip.common.hw, + [CLK_RAW_VIP] = &clk_raw_vip.common.hw, + [CLK_OSDC_VIP] = &clk_osdc_vip.common.hw, + [CLK_CAM0_VIP] = &clk_cam0_vip.common.hw, + [CLK_AXI_VIDEO_CODEC] = &clk_axi_video_codec.mux.common.hw, + [CLK_VC_SRC0] = &clk_vc_src0.mux.common.hw, + [CLK_VC_SRC1] = &clk_vc_src1.div.common.hw, + [CLK_VC_SRC2] = &clk_vc_src2.div.common.hw, + [CLK_H264C] = &clk_h264c.common.hw, + [CLK_APB_H264C] = &clk_apb_h264c.common.hw, + [CLK_H265C] = &clk_h265c.common.hw, + [CLK_APB_H265C] = &clk_apb_h265c.common.hw, + [CLK_JPEG] = &clk_jpeg.common.hw, + [CLK_APB_JPEG] = &clk_apb_jpeg.common.hw, + [CLK_CAM0] = &clk_cam0.common.hw, + [CLK_CAM1] = &clk_cam1.common.hw, + [CLK_WGN] = &clk_wgn.common.hw, + [CLK_WGN0] = &clk_wgn0.common.hw, + [CLK_WGN1] = &clk_wgn1.common.hw, + [CLK_WGN2] = &clk_wgn2.common.hw, + [CLK_KEYSCAN] = &clk_keyscan.common.hw, + [CLK_CFG_REG_VC] = &clk_cfg_reg_vc.common.hw, + [CLK_C906_0] = &clk_c906_0.common.hw, + [CLK_C906_1] = &clk_c906_1.common.hw, + [CLK_A53] = &clk_a53.common.hw, + [CLK_CPU_AXI0] = &clk_cpu_axi0.div.common.hw, + [CLK_CPU_GIC] = &clk_cpu_gic.div.common.hw, + [CLK_XTAL_AP] = &clk_xtal_ap.common.hw, + }, +}; + +static void cv18xx_clk_disable_auto_pd(void __iomem *base) +{ + static const u16 CV1800_PD_CLK[] = { + REG_MIPIMPLL_CLK_CSR, + REG_A0PLL_CLK_CSR, + REG_DISPPLL_CLK_CSR, + REG_CAM0PLL_CLK_CSR, + REG_CAM1PLL_CLK_CSR, + }; + + u32 val; + int i; + + /* disable auto power down */ + for (i = 0; i < ARRAY_SIZE(CV1800_PD_CLK); i++) { + u32 reg = CV1800_PD_CLK[i]; + + val = readl(base + reg); + val |= GENMASK(12, 9); + val &= ~BIT(8); + writel(val, base + reg); + } +} + +static void cv18xx_clk_disable_a53(void __iomem *base) +{ + u32 val = readl(base + REG_CLK_BYP_0); + + /* Set bypass clock for clk_a53 */ + val |= BIT(0); + + /* Set bypass clock for clk_cpu_axi0 */ + val |= BIT(1); + + /* Set bypass clock for clk_cpu_gic */ + val |= BIT(2); + + writel(val, base + REG_CLK_BYP_0); +} + +static int cv1800_pre_init(struct device *dev, void __iomem *base, + struct cv1800_clk_ctrl *ctrl, + const struct cv1800_clk_desc *desc) +{ + u32 val = readl(base + REG_CLK_EN_2); + + /* disable unsupported clk_disp_src_vip */ + val &= ~BIT(7); + + writel(val, base + REG_CLK_EN_2); + + cv18xx_clk_disable_a53(base); + cv18xx_clk_disable_auto_pd(base); + + return 0; +} + +static const struct cv1800_clk_desc cv1800_desc = { + .clks_data = &cv1800_hw_clks, + .pre_init = cv1800_pre_init, +}; + +static struct clk_hw_onecell_data cv1810_hw_clks = { + .num = CV1810_CLK_MAX, + .hws = { + [CLK_MPLL] = &clk_mpll.common.hw, + [CLK_TPLL] = &clk_tpll.common.hw, + [CLK_FPLL] = &clk_fpll.common.hw, + [CLK_MIPIMPLL] = &clk_mipimpll.common.hw, + [CLK_A0PLL] = &clk_a0pll.common.hw, + [CLK_DISPPLL] = &clk_disppll.common.hw, + [CLK_CAM0PLL] = &clk_cam0pll.common.hw, + [CLK_CAM1PLL] = &clk_cam1pll.common.hw, + + [CLK_MIPIMPLL_D3] = &clk_mipimpll_d3.common.hw, + [CLK_CAM0PLL_D2] = &clk_cam0pll_d2.common.hw, + [CLK_CAM0PLL_D3] = &clk_cam0pll_d3.common.hw, + + [CLK_TPU] = &clk_tpu.mux.common.hw, + [CLK_TPU_FAB] = &clk_tpu_fab.common.hw, + [CLK_AHB_ROM] = &clk_ahb_rom.common.hw, + [CLK_DDR_AXI_REG] = &clk_ddr_axi_reg.common.hw, + [CLK_RTC_25M] = &clk_rtc_25m.common.hw, + [CLK_SRC_RTC_SYS_0] = &clk_src_rtc_sys_0.div.common.hw, + [CLK_TEMPSEN] = &clk_tempsen.common.hw, + [CLK_SARADC] = &clk_saradc.common.hw, + [CLK_EFUSE] = &clk_efuse.common.hw, + [CLK_APB_EFUSE] = &clk_apb_efuse.common.hw, + [CLK_DEBUG] = &clk_debug.common.hw, + [CLK_AP_DEBUG] = &clk_ap_debug.div.common.hw, + [CLK_XTAL_MISC] = &clk_xtal_misc.common.hw, + [CLK_AXI4_EMMC] = &clk_axi4_emmc.common.hw, + [CLK_EMMC] = &clk_emmc.mux.common.hw, + [CLK_EMMC_100K] = &clk_emmc_100k.common.hw, + [CLK_AXI4_SD0] = &clk_axi4_sd0.common.hw, + [CLK_SD0] = &clk_sd0.mux.common.hw, + [CLK_SD0_100K] = &clk_sd0_100k.common.hw, + [CLK_AXI4_SD1] = &clk_axi4_sd1.common.hw, + [CLK_SD1] = &clk_sd1.mux.common.hw, + [CLK_SD1_100K] = &clk_sd1_100k.common.hw, + [CLK_SPI_NAND] = &clk_spi_nand.mux.common.hw, + [CLK_ETH0_500M] = &clk_eth0_500m.div.common.hw, + [CLK_AXI4_ETH0] = &clk_axi4_eth0.common.hw, + [CLK_ETH1_500M] = &clk_eth1_500m.div.common.hw, + [CLK_AXI4_ETH1] = &clk_axi4_eth1.common.hw, + [CLK_APB_GPIO] = &clk_apb_gpio.common.hw, + [CLK_APB_GPIO_INTR] = &clk_apb_gpio_intr.common.hw, + [CLK_GPIO_DB] = &clk_gpio_db.common.hw, + [CLK_AHB_SF] = &clk_ahb_sf.common.hw, + [CLK_AHB_SF1] = &clk_ahb_sf1.common.hw, + [CLK_A24M] = &clk_a24m.common.hw, + [CLK_AUDSRC] = &clk_audsrc.mux.common.hw, + [CLK_APB_AUDSRC] = &clk_apb_audsrc.common.hw, + [CLK_SDMA_AXI] = &clk_sdma_axi.common.hw, + [CLK_SDMA_AUD0] = &clk_sdma_aud0.mux.common.hw, + [CLK_SDMA_AUD1] = &clk_sdma_aud1.mux.common.hw, + [CLK_SDMA_AUD2] = &clk_sdma_aud2.mux.common.hw, + [CLK_SDMA_AUD3] = &clk_sdma_aud3.mux.common.hw, + [CLK_I2C] = &clk_i2c.div.common.hw, + [CLK_APB_I2C] = &clk_apb_i2c.common.hw, + [CLK_APB_I2C0] = &clk_apb_i2c0.common.hw, + [CLK_APB_I2C1] = &clk_apb_i2c1.common.hw, + [CLK_APB_I2C2] = &clk_apb_i2c2.common.hw, + [CLK_APB_I2C3] = &clk_apb_i2c3.common.hw, + [CLK_APB_I2C4] = &clk_apb_i2c4.common.hw, + [CLK_APB_WDT] = &clk_apb_wdt.common.hw, + [CLK_PWM_SRC] = &clk_pwm_src.mux.common.hw, + [CLK_PWM] = &clk_pwm.common.hw, + [CLK_SPI] = &clk_spi.div.common.hw, + [CLK_APB_SPI0] = &clk_apb_spi0.common.hw, + [CLK_APB_SPI1] = &clk_apb_spi1.common.hw, + [CLK_APB_SPI2] = &clk_apb_spi2.common.hw, + [CLK_APB_SPI3] = &clk_apb_spi3.common.hw, + [CLK_1M] = &clk_1m.common.hw, + [CLK_CAM0_200] = &clk_cam0_200.mux.common.hw, + [CLK_PM] = &clk_pm.common.hw, + [CLK_TIMER0] = &clk_timer0.common.hw, + [CLK_TIMER1] = &clk_timer1.common.hw, + [CLK_TIMER2] = &clk_timer2.common.hw, + [CLK_TIMER3] = &clk_timer3.common.hw, + [CLK_TIMER4] = &clk_timer4.common.hw, + [CLK_TIMER5] = &clk_timer5.common.hw, + [CLK_TIMER6] = &clk_timer6.common.hw, + [CLK_TIMER7] = &clk_timer7.common.hw, + [CLK_UART0] = &clk_uart0.common.hw, + [CLK_APB_UART0] = &clk_apb_uart0.common.hw, + [CLK_UART1] = &clk_uart1.common.hw, + [CLK_APB_UART1] = &clk_apb_uart1.common.hw, + [CLK_UART2] = &clk_uart2.common.hw, + [CLK_APB_UART2] = &clk_apb_uart2.common.hw, + [CLK_UART3] = &clk_uart3.common.hw, + [CLK_APB_UART3] = &clk_apb_uart3.common.hw, + [CLK_UART4] = &clk_uart4.common.hw, + [CLK_APB_UART4] = &clk_apb_uart4.common.hw, + [CLK_APB_I2S0] = &clk_apb_i2s0.common.hw, + [CLK_APB_I2S1] = &clk_apb_i2s1.common.hw, + [CLK_APB_I2S2] = &clk_apb_i2s2.common.hw, + [CLK_APB_I2S3] = &clk_apb_i2s3.common.hw, + [CLK_AXI4_USB] = &clk_axi4_usb.common.hw, + [CLK_APB_USB] = &clk_apb_usb.common.hw, + [CLK_USB_125M] = &clk_usb_125m.div.common.hw, + [CLK_USB_33K] = &clk_usb_33k.common.hw, + [CLK_USB_12M] = &clk_usb_12m.div.common.hw, + [CLK_AXI4] = &clk_axi4.mux.common.hw, + [CLK_AXI6] = &clk_axi6.div.common.hw, + [CLK_DSI_ESC] = &clk_dsi_esc.div.common.hw, + [CLK_AXI_VIP] = &clk_axi_vip.mux.common.hw, + [CLK_SRC_VIP_SYS_0] = &clk_src_vip_sys_0.mux.common.hw, + [CLK_SRC_VIP_SYS_1] = &clk_src_vip_sys_1.mux.common.hw, + [CLK_SRC_VIP_SYS_2] = &clk_src_vip_sys_2.mux.common.hw, + [CLK_SRC_VIP_SYS_3] = &clk_src_vip_sys_3.mux.common.hw, + [CLK_SRC_VIP_SYS_4] = &clk_src_vip_sys_4.mux.common.hw, + [CLK_CSI_BE_VIP] = &clk_csi_be_vip.common.hw, + [CLK_CSI_MAC0_VIP] = &clk_csi_mac0_vip.common.hw, + [CLK_CSI_MAC1_VIP] = &clk_csi_mac1_vip.common.hw, + [CLK_CSI_MAC2_VIP] = &clk_csi_mac2_vip.common.hw, + [CLK_CSI0_RX_VIP] = &clk_csi0_rx_vip.common.hw, + [CLK_CSI1_RX_VIP] = &clk_csi1_rx_vip.common.hw, + [CLK_ISP_TOP_VIP] = &clk_isp_top_vip.common.hw, + [CLK_IMG_D_VIP] = &clk_img_d_vip.common.hw, + [CLK_IMG_V_VIP] = &clk_img_v_vip.common.hw, + [CLK_SC_TOP_VIP] = &clk_sc_top_vip.common.hw, + [CLK_SC_D_VIP] = &clk_sc_d_vip.common.hw, + [CLK_SC_V1_VIP] = &clk_sc_v1_vip.common.hw, + [CLK_SC_V2_VIP] = &clk_sc_v2_vip.common.hw, + [CLK_SC_V3_VIP] = &clk_sc_v3_vip.common.hw, + [CLK_DWA_VIP] = &clk_dwa_vip.common.hw, + [CLK_BT_VIP] = &clk_bt_vip.common.hw, + [CLK_DISP_VIP] = &clk_disp_vip.common.hw, + [CLK_DSI_MAC_VIP] = &clk_dsi_mac_vip.common.hw, + [CLK_LVDS0_VIP] = &clk_lvds0_vip.common.hw, + [CLK_LVDS1_VIP] = &clk_lvds1_vip.common.hw, + [CLK_PAD_VI_VIP] = &clk_pad_vi_vip.common.hw, + [CLK_PAD_VI1_VIP] = &clk_pad_vi1_vip.common.hw, + [CLK_PAD_VI2_VIP] = &clk_pad_vi2_vip.common.hw, + [CLK_CFG_REG_VIP] = &clk_cfg_reg_vip.common.hw, + [CLK_VIP_IP0] = &clk_vip_ip0.common.hw, + [CLK_VIP_IP1] = &clk_vip_ip1.common.hw, + [CLK_VIP_IP2] = &clk_vip_ip2.common.hw, + [CLK_VIP_IP3] = &clk_vip_ip3.common.hw, + [CLK_IVE_VIP] = &clk_ive_vip.common.hw, + [CLK_RAW_VIP] = &clk_raw_vip.common.hw, + [CLK_OSDC_VIP] = &clk_osdc_vip.common.hw, + [CLK_CAM0_VIP] = &clk_cam0_vip.common.hw, + [CLK_AXI_VIDEO_CODEC] = &clk_axi_video_codec.mux.common.hw, + [CLK_VC_SRC0] = &clk_vc_src0.mux.common.hw, + [CLK_VC_SRC1] = &clk_vc_src1.div.common.hw, + [CLK_VC_SRC2] = &clk_vc_src2.div.common.hw, + [CLK_H264C] = &clk_h264c.common.hw, + [CLK_APB_H264C] = &clk_apb_h264c.common.hw, + [CLK_H265C] = &clk_h265c.common.hw, + [CLK_APB_H265C] = &clk_apb_h265c.common.hw, + [CLK_JPEG] = &clk_jpeg.common.hw, + [CLK_APB_JPEG] = &clk_apb_jpeg.common.hw, + [CLK_CAM0] = &clk_cam0.common.hw, + [CLK_CAM1] = &clk_cam1.common.hw, + [CLK_WGN] = &clk_wgn.common.hw, + [CLK_WGN0] = &clk_wgn0.common.hw, + [CLK_WGN1] = &clk_wgn1.common.hw, + [CLK_WGN2] = &clk_wgn2.common.hw, + [CLK_KEYSCAN] = &clk_keyscan.common.hw, + [CLK_CFG_REG_VC] = &clk_cfg_reg_vc.common.hw, + [CLK_C906_0] = &clk_c906_0.common.hw, + [CLK_C906_1] = &clk_c906_1.common.hw, + [CLK_A53] = &clk_a53.common.hw, + [CLK_CPU_AXI0] = &clk_cpu_axi0.div.common.hw, + [CLK_CPU_GIC] = &clk_cpu_gic.div.common.hw, + [CLK_XTAL_AP] = &clk_xtal_ap.common.hw, + [CLK_DISP_SRC_VIP] = &clk_disp_src_vip.div.common.hw, + }, +}; + +static int cv1810_pre_init(struct device *dev, void __iomem *base, + struct cv1800_clk_ctrl *ctrl, + const struct cv1800_clk_desc *desc) +{ + cv18xx_clk_disable_a53(base); + cv18xx_clk_disable_auto_pd(base); + + return 0; +} + +static const struct cv1800_clk_desc cv1810_desc = { + .clks_data = &cv1810_hw_clks, + .pre_init = cv1810_pre_init, +}; + +static int sg2000_pre_init(struct device *dev, void __iomem *base, + struct cv1800_clk_ctrl *ctrl, + const struct cv1800_clk_desc *desc) +{ + cv18xx_clk_disable_auto_pd(base); + + return 0; +} + +static const struct cv1800_clk_desc sg2000_desc = { + .clks_data = &cv1810_hw_clks, + .pre_init = sg2000_pre_init, +}; + +static int cv1800_clk_init_ctrl(struct device *dev, void __iomem *reg, + struct cv1800_clk_ctrl *ctrl, + const struct cv1800_clk_desc *desc) +{ + int i, ret; + + ctrl->desc = desc; + spin_lock_init(&ctrl->lock); + + for (i = 0; i < desc->clks_data->num; i++) { + struct clk_hw *hw = desc->clks_data->hws[i]; + struct cv1800_clk_common *common; + const char *name; + + if (!hw) + continue; + + name = hw->init->name; + + common = hw_to_cv1800_clk_common(hw); + common->base = reg; + common->lock = &ctrl->lock; + + ret = devm_clk_hw_register(dev, hw); + if (ret) { + dev_err(dev, "Couldn't register clock %d - %s\n", + i, name); + return ret; + } + } + + return devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get, + desc->clks_data); +} + +static int cv1800_clk_probe(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + void __iomem *reg; + int ret; + const struct cv1800_clk_desc *desc; + struct cv1800_clk_ctrl *ctrl; + + reg = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(reg)) + return PTR_ERR(reg); + + desc = device_get_match_data(dev); + if (!desc) { + dev_err(dev, "no match data for platform\n"); + return -EINVAL; + } + + ctrl = devm_kzalloc(dev, sizeof(*ctrl), GFP_KERNEL); + if (!ctrl) + return -ENOMEM; + + if (desc->pre_init) { + ret = desc->pre_init(dev, reg, ctrl, desc); + if (ret) + return ret; + } + + return cv1800_clk_init_ctrl(dev, reg, ctrl, desc); +} + +static const struct of_device_id cv1800_clk_ids[] = { + { .compatible = "sophgo,cv1800-clk", .data = &cv1800_desc }, + { .compatible = "sophgo,cv1810-clk", .data = &cv1810_desc }, + { .compatible = "sophgo,sg2000-clk", .data = &sg2000_desc }, + { } +}; +MODULE_DEVICE_TABLE(of, cv1800_clk_ids); + +static struct platform_driver cv1800_clk_driver = { + .probe = cv1800_clk_probe, + .driver = { + .name = "cv1800-clk", + .suppress_bind_attrs = true, + .of_match_table = cv1800_clk_ids, + }, +}; +module_platform_driver(cv1800_clk_driver); +MODULE_LICENSE("GPL"); diff --git a/drivers/clk/sophgo/clk-cv1800.h b/drivers/clk/sophgo/clk-cv1800.h new file mode 100644 index 00000000000000..1e7107b5d05eb4 --- /dev/null +++ b/drivers/clk/sophgo/clk-cv1800.h @@ -0,0 +1,123 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2023 Inochi Amaoto <inochiama@outlook.com> + */ + +#ifndef _CLK_SOPHGO_CV1800_H_ +#define _CLK_SOPHGO_CV1800_H_ + +#include <dt-bindings/clock/sophgo,cv1800.h> + +#define CV1800_CLK_MAX (CLK_XTAL_AP + 1) +#define CV1810_CLK_MAX (CLK_DISP_SRC_VIP + 1) + +#define REG_PLL_G2_CTRL 0x800 +#define REG_PLL_G2_STATUS 0x804 +#define REG_MIPIMPLL_CSR 0x808 +#define REG_A0PLL_CSR 0x80C +#define REG_DISPPLL_CSR 0x810 +#define REG_CAM0PLL_CSR 0x814 +#define REG_CAM1PLL_CSR 0x818 +#define REG_PLL_G2_SSC_SYN_CTRL 0x840 +#define REG_A0PLL_SSC_SYN_CTRL 0x850 +#define REG_A0PLL_SSC_SYN_SET 0x854 +#define REG_A0PLL_SSC_SYN_SPAN 0x858 +#define REG_A0PLL_SSC_SYN_STEP 0x85C +#define REG_DISPPLL_SSC_SYN_CTRL 0x860 +#define REG_DISPPLL_SSC_SYN_SET 0x864 +#define REG_DISPPLL_SSC_SYN_SPAN 0x868 +#define REG_DISPPLL_SSC_SYN_STEP 0x86C +#define REG_CAM0PLL_SSC_SYN_CTRL 0x870 +#define REG_CAM0PLL_SSC_SYN_SET 0x874 +#define REG_CAM0PLL_SSC_SYN_SPAN 0x878 +#define REG_CAM0PLL_SSC_SYN_STEP 0x87C +#define REG_CAM1PLL_SSC_SYN_CTRL 0x880 +#define REG_CAM1PLL_SSC_SYN_SET 0x884 +#define REG_CAM1PLL_SSC_SYN_SPAN 0x888 +#define REG_CAM1PLL_SSC_SYN_STEP 0x88C +#define REG_APLL_FRAC_DIV_CTRL 0x890 +#define REG_APLL_FRAC_DIV_M 0x894 +#define REG_APLL_FRAC_DIV_N 0x898 +#define REG_MIPIMPLL_CLK_CSR 0x8A0 +#define REG_A0PLL_CLK_CSR 0x8A4 +#define REG_DISPPLL_CLK_CSR 0x8A8 +#define REG_CAM0PLL_CLK_CSR 0x8AC +#define REG_CAM1PLL_CLK_CSR 0x8B0 +#define REG_CLK_CAM0_SRC_DIV 0x8C0 +#define REG_CLK_CAM1_SRC_DIV 0x8C4 + +/* top_pll_g6 */ +#define REG_PLL_G6_CTRL 0x900 +#define REG_PLL_G6_STATUS 0x904 +#define REG_MPLL_CSR 0x908 +#define REG_TPLL_CSR 0x90C +#define REG_FPLL_CSR 0x910 +#define REG_PLL_G6_SSC_SYN_CTRL 0x940 +#define REG_DPLL_SSC_SYN_CTRL 0x950 +#define REG_DPLL_SSC_SYN_SET 0x954 +#define REG_DPLL_SSC_SYN_SPAN 0x958 +#define REG_DPLL_SSC_SYN_STEP 0x95C +#define REG_MPLL_SSC_SYN_CTRL 0x960 +#define REG_MPLL_SSC_SYN_SET 0x964 +#define REG_MPLL_SSC_SYN_SPAN 0x968 +#define REG_MPLL_SSC_SYN_STEP 0x96C +#define REG_TPLL_SSC_SYN_CTRL 0x970 +#define REG_TPLL_SSC_SYN_SET 0x974 +#define REG_TPLL_SSC_SYN_SPAN 0x978 +#define REG_TPLL_SSC_SYN_STEP 0x97C + +/* clkgen */ +#define REG_CLK_EN_0 0x000 +#define REG_CLK_EN_1 0x004 +#define REG_CLK_EN_2 0x008 +#define REG_CLK_EN_3 0x00C +#define REG_CLK_EN_4 0x010 +#define REG_CLK_SEL_0 0x020 +#define REG_CLK_BYP_0 0x030 +#define REG_CLK_BYP_1 0x034 + +#define REG_DIV_CLK_A53_0 0x040 +#define REG_DIV_CLK_A53_1 0x044 +#define REG_DIV_CLK_CPU_AXI0 0x048 +#define REG_DIV_CLK_CPU_GIC 0x050 +#define REG_DIV_CLK_TPU 0x054 +#define REG_DIV_CLK_EMMC 0x064 +#define REG_DIV_CLK_EMMC_100K 0x06C +#define REG_DIV_CLK_SD0 0x070 +#define REG_DIV_CLK_SD0_100K 0x078 +#define REG_DIV_CLK_SD1 0x07C +#define REG_DIV_CLK_SD1_100K 0x084 +#define REG_DIV_CLK_SPI_NAND 0x088 +#define REG_DIV_CLK_ETH0_500M 0x08C +#define REG_DIV_CLK_ETH1_500M 0x090 +#define REG_DIV_CLK_GPIO_DB 0x094 +#define REG_DIV_CLK_SDMA_AUD0 0x098 +#define REG_DIV_CLK_SDMA_AUD1 0x09C +#define REG_DIV_CLK_SDMA_AUD2 0x0A0 +#define REG_DIV_CLK_SDMA_AUD3 0x0A4 +#define REG_DIV_CLK_CAM0_200 0x0A8 +#define REG_DIV_CLK_AXI4 0x0B8 +#define REG_DIV_CLK_AXI6 0x0BC +#define REG_DIV_CLK_DSI_ESC 0x0C4 +#define REG_DIV_CLK_AXI_VIP 0x0C8 +#define REG_DIV_CLK_SRC_VIP_SYS_0 0x0D0 +#define REG_DIV_CLK_SRC_VIP_SYS_1 0x0D8 +#define REG_DIV_CLK_DISP_SRC_VIP 0x0E0 +#define REG_DIV_CLK_AXI_VIDEO_CODEC 0x0E4 +#define REG_DIV_CLK_VC_SRC0 0x0EC +#define REG_DIV_CLK_1M 0x0FC +#define REG_DIV_CLK_SPI 0x100 +#define REG_DIV_CLK_I2C 0x104 +#define REG_DIV_CLK_SRC_VIP_SYS_2 0x110 +#define REG_DIV_CLK_AUDSRC 0x118 +#define REG_DIV_CLK_PWM_SRC_0 0x120 +#define REG_DIV_CLK_AP_DEBUG 0x128 +#define REG_DIV_CLK_RTCSYS_SRC_0 0x12C +#define REG_DIV_CLK_C906_0_0 0x130 +#define REG_DIV_CLK_C906_0_1 0x134 +#define REG_DIV_CLK_C906_1_0 0x138 +#define REG_DIV_CLK_C906_1_1 0x13C +#define REG_DIV_CLK_SRC_VIP_SYS_3 0x140 +#define REG_DIV_CLK_SRC_VIP_SYS_4 0x144 + +#endif /* _CLK_SOPHGO_CV1800_H_ */ diff --git a/drivers/clk/sophgo/clk-cv18xx-common.c b/drivers/clk/sophgo/clk-cv18xx-common.c new file mode 100644 index 00000000000000..cbcdd88f0e23fa --- /dev/null +++ b/drivers/clk/sophgo/clk-cv18xx-common.c @@ -0,0 +1,66 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2023 Inochi Amaoto <inochiama@outlook.com> + */ + +#include <linux/io.h> +#include <linux/iopoll.h> +#include <linux/spinlock.h> +#include <linux/bug.h> + +#include "clk-cv18xx-common.h" + +int cv1800_clk_setbit(struct cv1800_clk_common *common, + struct cv1800_clk_regbit *field) +{ + u32 mask = BIT(field->shift); + u32 value; + unsigned long flags; + + spin_lock_irqsave(common->lock, flags); + + value = readl(common->base + field->reg); + writel(value | mask, common->base + field->reg); + + spin_unlock_irqrestore(common->lock, flags); + + return 0; +} + +int cv1800_clk_clearbit(struct cv1800_clk_common *common, + struct cv1800_clk_regbit *field) +{ + u32 mask = BIT(field->shift); + u32 value; + unsigned long flags; + + spin_lock_irqsave(common->lock, flags); + + value = readl(common->base + field->reg); + writel(value & ~mask, common->base + field->reg); + + spin_unlock_irqrestore(common->lock, flags); + + return 0; +} + +int cv1800_clk_checkbit(struct cv1800_clk_common *common, + struct cv1800_clk_regbit *field) +{ + return readl(common->base + field->reg) & BIT(field->shift); +} + +#define PLL_LOCK_TIMEOUT_US (200 * 1000) + +void cv1800_clk_wait_for_lock(struct cv1800_clk_common *common, + u32 reg, u32 lock) +{ + void __iomem *addr = common->base + reg; + u32 regval; + + if (!lock) + return; + + WARN_ON(readl_relaxed_poll_timeout(addr, regval, regval & lock, + 100, PLL_LOCK_TIMEOUT_US)); +} diff --git a/drivers/clk/sophgo/clk-cv18xx-common.h b/drivers/clk/sophgo/clk-cv18xx-common.h new file mode 100644 index 00000000000000..2bfda02b206470 --- /dev/null +++ b/drivers/clk/sophgo/clk-cv18xx-common.h @@ -0,0 +1,81 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2023 Inochi Amaoto <inochiama@outlook.com> + */ + +#ifndef _CLK_SOPHGO_CV18XX_IP_H_ +#define _CLK_SOPHGO_CV18XX_IP_H_ + +#include <linux/compiler.h> +#include <linux/clk-provider.h> +#include <linux/bitfield.h> + +struct cv1800_clk_common { + void __iomem *base; + spinlock_t *lock; + struct clk_hw hw; + unsigned long features; +}; + +#define CV1800_CLK_COMMON(_name, _parents, _op, _flags) \ + { \ + .hw.init = CLK_HW_INIT_PARENTS_DATA(_name, _parents, \ + _op, _flags), \ + } + +static inline struct cv1800_clk_common * +hw_to_cv1800_clk_common(struct clk_hw *hw) +{ + return container_of(hw, struct cv1800_clk_common, hw); +} + +struct cv1800_clk_regbit { + u16 reg; + s8 shift; +}; + +struct cv1800_clk_regfield { + u16 reg; + u8 shift; + u8 width; + s16 initval; + unsigned long flags; +}; + +#define CV1800_CLK_BIT(_reg, _shift) \ + { \ + .reg = _reg, \ + .shift = _shift, \ + } + +#define CV1800_CLK_REG(_reg, _shift, _width, _initval, _flags) \ + { \ + .reg = _reg, \ + .shift = _shift, \ + .width = _width, \ + .initval = _initval, \ + .flags = _flags, \ + } + +#define cv1800_clk_regfield_genmask(_reg) \ + GENMASK((_reg)->shift + (_reg)->width - 1, (_reg)->shift) +#define cv1800_clk_regfield_get(_val, _reg) \ + (((_val) >> (_reg)->shift) & GENMASK((_reg)->width - 1, 0)) +#define cv1800_clk_regfield_set(_val, _new, _reg) \ + (((_val) & ~cv1800_clk_regfield_genmask((_reg))) | \ + (((_new) & GENMASK((_reg)->width - 1, 0)) << (_reg)->shift)) + +#define _CV1800_SET_FIELD(_reg, _val, _field) \ + (((_reg) & ~(_field)) | FIELD_PREP((_field), (_val))) + +int cv1800_clk_setbit(struct cv1800_clk_common *common, + struct cv1800_clk_regbit *field); +int cv1800_clk_clearbit(struct cv1800_clk_common *common, + struct cv1800_clk_regbit *field); +int cv1800_clk_checkbit(struct cv1800_clk_common *common, + struct cv1800_clk_regbit *field); + +void cv1800_clk_wait_for_lock(struct cv1800_clk_common *common, + u32 reg, u32 lock); + +#endif // _CLK_SOPHGO_CV18XX_IP_H_ diff --git a/drivers/clk/sophgo/clk-cv18xx-ip.c b/drivers/clk/sophgo/clk-cv18xx-ip.c new file mode 100644 index 00000000000000..805f561725ae15 --- /dev/null +++ b/drivers/clk/sophgo/clk-cv18xx-ip.c @@ -0,0 +1,887 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2023 Inochi Amaoto <inochiama@outlook.com> + */ + +#include <linux/clk-provider.h> +#include <linux/io.h> +#include <linux/gcd.h> +#include <linux/spinlock.h> + +#include "clk-cv18xx-ip.h" + +/* GATE */ +static inline struct cv1800_clk_gate *hw_to_cv1800_clk_gate(struct clk_hw *hw) +{ + struct cv1800_clk_common *common = hw_to_cv1800_clk_common(hw); + + return container_of(common, struct cv1800_clk_gate, common); +} + +static int gate_enable(struct clk_hw *hw) +{ + struct cv1800_clk_gate *gate = hw_to_cv1800_clk_gate(hw); + + return cv1800_clk_setbit(&gate->common, &gate->gate); +} + +static void gate_disable(struct clk_hw *hw) +{ + struct cv1800_clk_gate *gate = hw_to_cv1800_clk_gate(hw); + + cv1800_clk_clearbit(&gate->common, &gate->gate); +} + +static int gate_is_enabled(struct clk_hw *hw) +{ + struct cv1800_clk_gate *gate = hw_to_cv1800_clk_gate(hw); + + return cv1800_clk_checkbit(&gate->common, &gate->gate); +} + +static unsigned long gate_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + return parent_rate; +} + +static long gate_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *parent_rate) +{ + return *parent_rate; +} + +static int gate_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + return 0; +} + +const struct clk_ops cv1800_clk_gate_ops = { + .disable = gate_disable, + .enable = gate_enable, + .is_enabled = gate_is_enabled, + + .recalc_rate = gate_recalc_rate, + .round_rate = gate_round_rate, + .set_rate = gate_set_rate, +}; + +/* DIV */ +#define _DIV_EN_CLK_DIV_FACTOR_FIELD BIT(3) + +#define DIV_GET_EN_CLK_DIV_FACTOR(_reg) \ + FIELD_GET(_DIV_EN_CLK_DIV_FACTOR_FIELD, _reg) + +#define DIV_SET_EN_DIV_FACTOR(_reg) \ + _CV1800_SET_FIELD(_reg, 1, _DIV_EN_CLK_DIV_FACTOR_FIELD) + +static inline struct cv1800_clk_div *hw_to_cv1800_clk_div(struct clk_hw *hw) +{ + struct cv1800_clk_common *common = hw_to_cv1800_clk_common(hw); + + return container_of(common, struct cv1800_clk_div, common); +} + +static int div_enable(struct clk_hw *hw) +{ + struct cv1800_clk_div *div = hw_to_cv1800_clk_div(hw); + + return cv1800_clk_setbit(&div->common, &div->gate); +} + +static void div_disable(struct clk_hw *hw) +{ + struct cv1800_clk_div *div = hw_to_cv1800_clk_div(hw); + + cv1800_clk_clearbit(&div->common, &div->gate); +} + +static int div_is_enabled(struct clk_hw *hw) +{ + struct cv1800_clk_div *div = hw_to_cv1800_clk_div(hw); + + return cv1800_clk_checkbit(&div->common, &div->gate); +} + +static int div_helper_set_rate(struct cv1800_clk_common *common, + struct cv1800_clk_regfield *div, + unsigned long val) +{ + unsigned long flags; + u32 reg; + + if (div->width == 0) + return 0; + + spin_lock_irqsave(common->lock, flags); + + reg = readl(common->base + div->reg); + reg = cv1800_clk_regfield_set(reg, val, div); + if (div->initval > 0) + reg = DIV_SET_EN_DIV_FACTOR(reg); + + writel(reg, common->base + div->reg); + + spin_unlock_irqrestore(common->lock, flags); + + return 0; +} + +static u32 div_helper_get_clockdiv(struct cv1800_clk_common *common, + struct cv1800_clk_regfield *div) +{ + u32 clockdiv = 1; + u32 reg; + + if (!div || div->initval < 0 || (div->width == 0 && div->initval <= 0)) + return 1; + + if (div->width == 0 && div->initval > 0) + return div->initval; + + reg = readl(common->base + div->reg); + + if (div->initval == 0 || DIV_GET_EN_CLK_DIV_FACTOR(reg)) + clockdiv = cv1800_clk_regfield_get(reg, div); + else if (div->initval > 0) + clockdiv = div->initval; + + return clockdiv; +} + +static u32 div_helper_round_rate(struct cv1800_clk_regfield *div, + struct clk_hw *hw, struct clk_hw *parent, + unsigned long rate, unsigned long *prate) +{ + if (div->width == 0) { + if (div->initval <= 0) + return DIV_ROUND_UP_ULL(*prate, 1); + else + return DIV_ROUND_UP_ULL(*prate, div->initval); + } + + return divider_round_rate_parent(hw, parent, rate, prate, NULL, + div->width, div->flags); +} + +static long div_round_rate(struct clk_hw *parent, unsigned long *parent_rate, + unsigned long rate, int id, void *data) +{ + struct cv1800_clk_div *div = data; + + return div_helper_round_rate(&div->div, &div->common.hw, parent, + rate, parent_rate); +} + +static bool div_is_better_rate(struct cv1800_clk_common *common, + unsigned long target, unsigned long now, + unsigned long best) +{ + if (common->features & CLK_DIVIDER_ROUND_CLOSEST) + return abs_diff(target, now) < abs_diff(target, best); + + return now <= target && now > best; +} + +static int mux_helper_determine_rate(struct cv1800_clk_common *common, + struct clk_rate_request *req, + long (*round)(struct clk_hw *, + unsigned long *, + unsigned long, + int, + void *), + void *data) +{ + unsigned long best_parent_rate = 0, best_rate = 0; + struct clk_hw *best_parent, *hw = &common->hw; + unsigned int i; + + if (clk_hw_get_flags(hw) & CLK_SET_RATE_NO_REPARENT) { + unsigned long adj_parent_rate; + + best_parent = clk_hw_get_parent(hw); + best_parent_rate = clk_hw_get_rate(best_parent); + + best_rate = round(best_parent, &adj_parent_rate, + req->rate, -1, data); + + goto find; + } + + for (i = 0; i < clk_hw_get_num_parents(hw); i++) { + unsigned long tmp_rate, parent_rate; + struct clk_hw *parent; + + parent = clk_hw_get_parent_by_index(hw, i); + if (!parent) + continue; + + parent_rate = clk_hw_get_rate(parent); + + tmp_rate = round(parent, &parent_rate, req->rate, i, data); + + if (tmp_rate == req->rate) { + best_parent = parent; + best_parent_rate = parent_rate; + best_rate = tmp_rate; + goto find; + } + + if (div_is_better_rate(common, req->rate, + tmp_rate, best_rate)) { + best_parent = parent; + best_parent_rate = parent_rate; + best_rate = tmp_rate; + } + } + + if (best_rate == 0) + return -EINVAL; + +find: + req->best_parent_hw = best_parent; + req->best_parent_rate = best_parent_rate; + req->rate = best_rate; + return 0; +} + +static int div_determine_rate(struct clk_hw *hw, + struct clk_rate_request *req) +{ + struct cv1800_clk_div *div = hw_to_cv1800_clk_div(hw); + + return mux_helper_determine_rate(&div->common, req, + div_round_rate, div); +} + +static unsigned long div_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct cv1800_clk_div *div = hw_to_cv1800_clk_div(hw); + unsigned long val; + + val = div_helper_get_clockdiv(&div->common, &div->div); + if (val == 0) + return 0; + + return divider_recalc_rate(hw, parent_rate, val, NULL, + div->div.flags, div->div.width); +} + +static int div_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct cv1800_clk_div *div = hw_to_cv1800_clk_div(hw); + unsigned long val; + + val = divider_get_val(rate, parent_rate, NULL, + div->div.width, div->div.flags); + + return div_helper_set_rate(&div->common, &div->div, val); +} + +const struct clk_ops cv1800_clk_div_ops = { + .disable = div_disable, + .enable = div_enable, + .is_enabled = div_is_enabled, + + .determine_rate = div_determine_rate, + .recalc_rate = div_recalc_rate, + .set_rate = div_set_rate, +}; + +static inline struct cv1800_clk_bypass_div * +hw_to_cv1800_clk_bypass_div(struct clk_hw *hw) +{ + struct cv1800_clk_div *div = hw_to_cv1800_clk_div(hw); + + return container_of(div, struct cv1800_clk_bypass_div, div); +} + +static long bypass_div_round_rate(struct clk_hw *parent, + unsigned long *parent_rate, + unsigned long rate, int id, void *data) +{ + struct cv1800_clk_bypass_div *div = data; + + if (id == -1) { + if (cv1800_clk_checkbit(&div->div.common, &div->bypass)) + return *parent_rate; + else + return div_round_rate(parent, parent_rate, rate, + -1, &div->div); + } + + if (id == 0) + return *parent_rate; + + return div_round_rate(parent, parent_rate, rate, id - 1, &div->div); +} + +static int bypass_div_determine_rate(struct clk_hw *hw, + struct clk_rate_request *req) +{ + struct cv1800_clk_bypass_div *div = hw_to_cv1800_clk_bypass_div(hw); + + return mux_helper_determine_rate(&div->div.common, req, + bypass_div_round_rate, div); +} + +static unsigned long bypass_div_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct cv1800_clk_bypass_div *div = hw_to_cv1800_clk_bypass_div(hw); + + if (cv1800_clk_checkbit(&div->div.common, &div->bypass)) + return parent_rate; + + return div_recalc_rate(hw, parent_rate); +} + +static int bypass_div_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct cv1800_clk_bypass_div *div = hw_to_cv1800_clk_bypass_div(hw); + + if (cv1800_clk_checkbit(&div->div.common, &div->bypass)) + return 0; + + return div_set_rate(hw, rate, parent_rate); +} + +static u8 bypass_div_get_parent(struct clk_hw *hw) +{ + struct cv1800_clk_bypass_div *div = hw_to_cv1800_clk_bypass_div(hw); + + if (cv1800_clk_checkbit(&div->div.common, &div->bypass)) + return 0; + + return 1; +} + +static int bypass_div_set_parent(struct clk_hw *hw, u8 index) +{ + struct cv1800_clk_bypass_div *div = hw_to_cv1800_clk_bypass_div(hw); + + if (index) + return cv1800_clk_clearbit(&div->div.common, &div->bypass); + + return cv1800_clk_setbit(&div->div.common, &div->bypass); +} + +const struct clk_ops cv1800_clk_bypass_div_ops = { + .disable = div_disable, + .enable = div_enable, + .is_enabled = div_is_enabled, + + .determine_rate = bypass_div_determine_rate, + .recalc_rate = bypass_div_recalc_rate, + .set_rate = bypass_div_set_rate, + + .set_parent = bypass_div_set_parent, + .get_parent = bypass_div_get_parent, +}; + +/* MUX */ +static inline struct cv1800_clk_mux *hw_to_cv1800_clk_mux(struct clk_hw *hw) +{ + struct cv1800_clk_common *common = hw_to_cv1800_clk_common(hw); + + return container_of(common, struct cv1800_clk_mux, common); +} + +static int mux_enable(struct clk_hw *hw) +{ + struct cv1800_clk_mux *mux = hw_to_cv1800_clk_mux(hw); + + return cv1800_clk_setbit(&mux->common, &mux->gate); +} + +static void mux_disable(struct clk_hw *hw) +{ + struct cv1800_clk_mux *mux = hw_to_cv1800_clk_mux(hw); + + cv1800_clk_clearbit(&mux->common, &mux->gate); +} + +static int mux_is_enabled(struct clk_hw *hw) +{ + struct cv1800_clk_mux *mux = hw_to_cv1800_clk_mux(hw); + + return cv1800_clk_checkbit(&mux->common, &mux->gate); +} + +static long mux_round_rate(struct clk_hw *parent, unsigned long *parent_rate, + unsigned long rate, int id, void *data) +{ + struct cv1800_clk_mux *mux = data; + + return div_helper_round_rate(&mux->div, &mux->common.hw, parent, + rate, parent_rate); +} + +static int mux_determine_rate(struct clk_hw *hw, + struct clk_rate_request *req) +{ + struct cv1800_clk_mux *mux = hw_to_cv1800_clk_mux(hw); + + return mux_helper_determine_rate(&mux->common, req, + mux_round_rate, mux); +} + +static unsigned long mux_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct cv1800_clk_mux *mux = hw_to_cv1800_clk_mux(hw); + unsigned long val; + + val = div_helper_get_clockdiv(&mux->common, &mux->div); + if (val == 0) + return 0; + + return divider_recalc_rate(hw, parent_rate, val, NULL, + mux->div.flags, mux->div.width); +} + +static int mux_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct cv1800_clk_mux *mux = hw_to_cv1800_clk_mux(hw); + unsigned long val; + + val = divider_get_val(rate, parent_rate, NULL, + mux->div.width, mux->div.flags); + + return div_helper_set_rate(&mux->common, &mux->div, val); +} + +static u8 mux_get_parent(struct clk_hw *hw) +{ + struct cv1800_clk_mux *mux = hw_to_cv1800_clk_mux(hw); + u32 reg = readl(mux->common.base + mux->mux.reg); + + return cv1800_clk_regfield_get(reg, &mux->mux); +} + +static int _mux_set_parent(struct cv1800_clk_mux *mux, u8 index) +{ + u32 reg; + + reg = readl(mux->common.base + mux->mux.reg); + reg = cv1800_clk_regfield_set(reg, index, &mux->mux); + writel(reg, mux->common.base + mux->mux.reg); + + return 0; +} + +static int mux_set_parent(struct clk_hw *hw, u8 index) +{ + struct cv1800_clk_mux *mux = hw_to_cv1800_clk_mux(hw); + unsigned long flags; + + spin_lock_irqsave(mux->common.lock, flags); + + _mux_set_parent(mux, index); + + spin_unlock_irqrestore(mux->common.lock, flags); + + return 0; +} + +const struct clk_ops cv1800_clk_mux_ops = { + .disable = mux_disable, + .enable = mux_enable, + .is_enabled = mux_is_enabled, + + .determine_rate = mux_determine_rate, + .recalc_rate = mux_recalc_rate, + .set_rate = mux_set_rate, + + .set_parent = mux_set_parent, + .get_parent = mux_get_parent, +}; + +static inline struct cv1800_clk_bypass_mux * +hw_to_cv1800_clk_bypass_mux(struct clk_hw *hw) +{ + struct cv1800_clk_mux *mux = hw_to_cv1800_clk_mux(hw); + + return container_of(mux, struct cv1800_clk_bypass_mux, mux); +} + +static long bypass_mux_round_rate(struct clk_hw *parent, + unsigned long *parent_rate, + unsigned long rate, int id, void *data) +{ + struct cv1800_clk_bypass_mux *mux = data; + + if (id == -1) { + if (cv1800_clk_checkbit(&mux->mux.common, &mux->bypass)) + return *parent_rate; + else + return mux_round_rate(parent, parent_rate, rate, + -1, &mux->mux); + } + + if (id == 0) + return *parent_rate; + + return mux_round_rate(parent, parent_rate, rate, id - 1, &mux->mux); +} + +static int bypass_mux_determine_rate(struct clk_hw *hw, + struct clk_rate_request *req) +{ + struct cv1800_clk_bypass_mux *mux = hw_to_cv1800_clk_bypass_mux(hw); + + return mux_helper_determine_rate(&mux->mux.common, req, + bypass_mux_round_rate, mux); +} + +static unsigned long bypass_mux_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct cv1800_clk_bypass_mux *mux = hw_to_cv1800_clk_bypass_mux(hw); + + if (cv1800_clk_checkbit(&mux->mux.common, &mux->bypass)) + return parent_rate; + + return mux_recalc_rate(hw, parent_rate); +} + +static int bypass_mux_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct cv1800_clk_bypass_mux *mux = hw_to_cv1800_clk_bypass_mux(hw); + + if (cv1800_clk_checkbit(&mux->mux.common, &mux->bypass)) + return 0; + + return mux_set_rate(hw, rate, parent_rate); +} + +static u8 bypass_mux_get_parent(struct clk_hw *hw) +{ + struct cv1800_clk_bypass_mux *mux = hw_to_cv1800_clk_bypass_mux(hw); + + if (cv1800_clk_checkbit(&mux->mux.common, &mux->bypass)) + return 0; + + return mux_get_parent(hw) + 1; +} + +static int bypass_mux_set_parent(struct clk_hw *hw, u8 index) +{ + struct cv1800_clk_bypass_mux *mux = hw_to_cv1800_clk_bypass_mux(hw); + + if (index == 0) + return cv1800_clk_setbit(&mux->mux.common, &mux->bypass); + + return cv1800_clk_clearbit(&mux->mux.common, &mux->bypass); +} + +const struct clk_ops cv1800_clk_bypass_mux_ops = { + .disable = mux_disable, + .enable = mux_enable, + .is_enabled = mux_is_enabled, + + .determine_rate = bypass_mux_determine_rate, + .recalc_rate = bypass_mux_recalc_rate, + .set_rate = bypass_mux_set_rate, + + .set_parent = bypass_mux_set_parent, + .get_parent = bypass_mux_get_parent, +}; + +/* MMUX */ +static inline struct cv1800_clk_mmux *hw_to_cv1800_clk_mmux(struct clk_hw *hw) +{ + struct cv1800_clk_common *common = hw_to_cv1800_clk_common(hw); + + return container_of(common, struct cv1800_clk_mmux, common); +} + +static u8 mmux_get_parent_id(struct cv1800_clk_mmux *mmux) +{ + struct clk_hw *hw = &mmux->common.hw; + struct clk_hw *parent = clk_hw_get_parent(hw); + unsigned int i; + + for (i = 0; i < clk_hw_get_num_parents(hw); i++) { + if (parent == clk_hw_get_parent_by_index(hw, i)) + return i; + } + + unreachable(); +} + +static int mmux_enable(struct clk_hw *hw) +{ + struct cv1800_clk_mmux *mmux = hw_to_cv1800_clk_mmux(hw); + + return cv1800_clk_setbit(&mmux->common, &mmux->gate); +} + +static void mmux_disable(struct clk_hw *hw) +{ + struct cv1800_clk_mmux *mmux = hw_to_cv1800_clk_mmux(hw); + + cv1800_clk_clearbit(&mmux->common, &mmux->gate); +} + +static int mmux_is_enabled(struct clk_hw *hw) +{ + struct cv1800_clk_mmux *mmux = hw_to_cv1800_clk_mmux(hw); + + return cv1800_clk_checkbit(&mmux->common, &mmux->gate); +} + +static long mmux_round_rate(struct clk_hw *parent, unsigned long *parent_rate, + unsigned long rate, int id, void *data) +{ + struct cv1800_clk_mmux *mmux = data; + s8 div_id; + + if (id == -1) { + if (cv1800_clk_checkbit(&mmux->common, &mmux->bypass)) + return *parent_rate; + + id = mmux_get_parent_id(mmux); + } + + div_id = mmux->parent2sel[id]; + + if (div_id < 0) + return *parent_rate; + + return div_helper_round_rate(&mmux->div[div_id], + &mmux->common.hw, parent, + rate, parent_rate); +} + +static int mmux_determine_rate(struct clk_hw *hw, + struct clk_rate_request *req) +{ + struct cv1800_clk_mmux *mmux = hw_to_cv1800_clk_mmux(hw); + + return mux_helper_determine_rate(&mmux->common, req, + mmux_round_rate, mmux); +} + +static unsigned long mmux_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct cv1800_clk_mmux *mmux = hw_to_cv1800_clk_mmux(hw); + unsigned long val; + struct cv1800_clk_regfield *div; + + if (cv1800_clk_checkbit(&mmux->common, &mmux->bypass)) + return parent_rate; + + if (cv1800_clk_checkbit(&mmux->common, &mmux->clk_sel)) + div = &mmux->div[0]; + else + div = &mmux->div[1]; + + val = div_helper_get_clockdiv(&mmux->common, div); + if (val == 0) + return 0; + + return divider_recalc_rate(hw, parent_rate, val, NULL, + div->flags, div->width); +} + +static int mmux_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct cv1800_clk_mmux *mmux = hw_to_cv1800_clk_mmux(hw); + struct cv1800_clk_regfield *div; + unsigned long val; + + if (cv1800_clk_checkbit(&mmux->common, &mmux->bypass)) + return parent_rate; + + if (cv1800_clk_checkbit(&mmux->common, &mmux->clk_sel)) + div = &mmux->div[0]; + else + div = &mmux->div[1]; + + val = divider_get_val(rate, parent_rate, NULL, + div->width, div->flags); + + return div_helper_set_rate(&mmux->common, div, val); +} + +static u8 mmux_get_parent(struct clk_hw *hw) +{ + struct cv1800_clk_mmux *mmux = hw_to_cv1800_clk_mmux(hw); + struct cv1800_clk_regfield *mux; + u32 reg; + s8 clk_sel; + + if (cv1800_clk_checkbit(&mmux->common, &mmux->bypass)) + return 0; + + if (cv1800_clk_checkbit(&mmux->common, &mmux->clk_sel)) + clk_sel = 0; + else + clk_sel = 1; + mux = &mmux->mux[clk_sel]; + + reg = readl(mmux->common.base + mux->reg); + + return mmux->sel2parent[clk_sel][cv1800_clk_regfield_get(reg, mux)]; +} + +static int mmux_set_parent(struct clk_hw *hw, u8 index) +{ + struct cv1800_clk_mmux *mmux = hw_to_cv1800_clk_mmux(hw); + struct cv1800_clk_regfield *mux; + unsigned long flags; + u32 reg; + s8 clk_sel = mmux->parent2sel[index]; + + if (index == 0 || clk_sel == -1) { + cv1800_clk_setbit(&mmux->common, &mmux->bypass); + goto release; + } + + cv1800_clk_clearbit(&mmux->common, &mmux->bypass); + + if (clk_sel) + cv1800_clk_clearbit(&mmux->common, &mmux->clk_sel); + else + cv1800_clk_setbit(&mmux->common, &mmux->clk_sel); + + spin_lock_irqsave(mmux->common.lock, flags); + + mux = &mmux->mux[clk_sel]; + reg = readl(mmux->common.base + mux->reg); + reg = cv1800_clk_regfield_set(reg, index, mux); + + writel(reg, mmux->common.base + mux->reg); + + spin_unlock_irqrestore(mmux->common.lock, flags); + +release: + return 0; +} + +const struct clk_ops cv1800_clk_mmux_ops = { + .disable = mmux_disable, + .enable = mmux_enable, + .is_enabled = mmux_is_enabled, + + .determine_rate = mmux_determine_rate, + .recalc_rate = mmux_recalc_rate, + .set_rate = mmux_set_rate, + + .set_parent = mmux_set_parent, + .get_parent = mmux_get_parent, +}; + +/* AUDIO CLK */ +static inline struct cv1800_clk_audio * +hw_to_cv1800_clk_audio(struct clk_hw *hw) +{ + struct cv1800_clk_common *common = hw_to_cv1800_clk_common(hw); + + return container_of(common, struct cv1800_clk_audio, common); +} + +static int aclk_enable(struct clk_hw *hw) +{ + struct cv1800_clk_audio *aclk = hw_to_cv1800_clk_audio(hw); + + cv1800_clk_setbit(&aclk->common, &aclk->src_en); + return cv1800_clk_setbit(&aclk->common, &aclk->output_en); +} + +static void aclk_disable(struct clk_hw *hw) +{ + struct cv1800_clk_audio *aclk = hw_to_cv1800_clk_audio(hw); + + cv1800_clk_clearbit(&aclk->common, &aclk->output_en); + cv1800_clk_clearbit(&aclk->common, &aclk->src_en); +} + +static int aclk_is_enabled(struct clk_hw *hw) +{ + struct cv1800_clk_audio *aclk = hw_to_cv1800_clk_audio(hw); + + return cv1800_clk_checkbit(&aclk->common, &aclk->output_en); +} + +static int aclk_determine_rate(struct clk_hw *hw, + struct clk_rate_request *req) +{ + struct cv1800_clk_audio *aclk = hw_to_cv1800_clk_audio(hw); + + req->rate = aclk->target_rate; + + return 0; +} + +static unsigned long aclk_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct cv1800_clk_audio *aclk = hw_to_cv1800_clk_audio(hw); + u64 rate = parent_rate; + u64 factor = 2; + u32 regval; + + if (!cv1800_clk_checkbit(&aclk->common, &aclk->div_en)) + return 0; + + regval = readl(aclk->common.base + aclk->m.reg); + factor *= cv1800_clk_regfield_get(regval, &aclk->m); + + regval = readl(aclk->common.base + aclk->n.reg); + rate *= cv1800_clk_regfield_get(regval, &aclk->n); + + return DIV64_U64_ROUND_UP(rate, factor); +} + +static void aclk_determine_mn(unsigned long parent_rate, unsigned long rate, + u32 *m, u32 *n) +{ + u32 tm = parent_rate / 2; + u32 tn = rate; + u32 tcommon = gcd(tm, tn); + *m = tm / tcommon; + *n = tn / tcommon; +} + +static int aclk_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct cv1800_clk_audio *aclk = hw_to_cv1800_clk_audio(hw); + unsigned long flags; + u32 m, n; + + aclk_determine_mn(parent_rate, rate, + &m, &n); + + spin_lock_irqsave(aclk->common.lock, flags); + + writel(m, aclk->common.base + aclk->m.reg); + writel(n, aclk->common.base + aclk->n.reg); + + cv1800_clk_setbit(&aclk->common, &aclk->div_en); + cv1800_clk_setbit(&aclk->common, &aclk->div_up); + + spin_unlock_irqrestore(aclk->common.lock, flags); + + return 0; +} + +const struct clk_ops cv1800_clk_audio_ops = { + .disable = aclk_disable, + .enable = aclk_enable, + .is_enabled = aclk_is_enabled, + + .determine_rate = aclk_determine_rate, + .recalc_rate = aclk_recalc_rate, + .set_rate = aclk_set_rate, +}; diff --git a/drivers/clk/sophgo/clk-cv18xx-ip.h b/drivers/clk/sophgo/clk-cv18xx-ip.h new file mode 100644 index 00000000000000..b37ba42bfde35a --- /dev/null +++ b/drivers/clk/sophgo/clk-cv18xx-ip.h @@ -0,0 +1,261 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2023 Inochi Amaoto <inochiama@outlook.com> + */ + +#ifndef _CLK_SOPHGO_CV1800_IP_H_ +#define _CLK_SOPHGO_CV1800_IP_H_ + +#include "clk-cv18xx-common.h" + +struct cv1800_clk_gate { + struct cv1800_clk_common common; + struct cv1800_clk_regbit gate; +}; + +struct cv1800_clk_div_data { + u32 reg; + u32 mask; + u32 width; + u32 init; + u32 flags; +}; + +struct cv1800_clk_div { + struct cv1800_clk_common common; + struct cv1800_clk_regbit gate; + struct cv1800_clk_regfield div; +}; + +struct cv1800_clk_bypass_div { + struct cv1800_clk_div div; + struct cv1800_clk_regbit bypass; +}; + +struct cv1800_clk_mux { + struct cv1800_clk_common common; + struct cv1800_clk_regbit gate; + struct cv1800_clk_regfield div; + struct cv1800_clk_regfield mux; +}; + +struct cv1800_clk_bypass_mux { + struct cv1800_clk_mux mux; + struct cv1800_clk_regbit bypass; +}; + +struct cv1800_clk_mmux { + struct cv1800_clk_common common; + struct cv1800_clk_regbit gate; + struct cv1800_clk_regfield div[2]; + struct cv1800_clk_regfield mux[2]; + struct cv1800_clk_regbit bypass; + struct cv1800_clk_regbit clk_sel; + const s8 *parent2sel; + const u8 *sel2parent[2]; +}; + +struct cv1800_clk_audio { + struct cv1800_clk_common common; + struct cv1800_clk_regbit src_en; + struct cv1800_clk_regbit output_en; + struct cv1800_clk_regbit div_en; + struct cv1800_clk_regbit div_up; + struct cv1800_clk_regfield m; + struct cv1800_clk_regfield n; + u32 target_rate; +}; + +#define CV1800_GATE(_name, _parent, _gate_reg, _gate_shift, _flags) \ + struct cv1800_clk_gate _name = { \ + .common = CV1800_CLK_COMMON(#_name, _parent, \ + &cv1800_clk_gate_ops, \ + _flags), \ + .gate = CV1800_CLK_BIT(_gate_reg, _gate_shift), \ + } + +#define _CV1800_DIV(_name, _parent, _gate_reg, _gate_shift, \ + _div_reg, _div_shift, _div_width, _div_init, \ + _div_flag, _ops, _flags) \ + { \ + .common = CV1800_CLK_COMMON(#_name, _parent, \ + _ops, _flags), \ + .gate = CV1800_CLK_BIT(_gate_reg, \ + _gate_shift), \ + .div = CV1800_CLK_REG(_div_reg, _div_shift, \ + _div_width, _div_init, \ + _div_flag), \ + } + +#define _CV1800_FIXED_DIV_FLAG \ + (CLK_DIVIDER_ONE_BASED | CLK_DIVIDER_ROUND_CLOSEST) + +#define _CV1800_FIXED_DIV(_name, _parent, _gate_reg, _gate_shift, \ + _fix_div, _ops, _flags) \ + { \ + .common = CV1800_CLK_COMMON(#_name, _parent, \ + _ops, _flags), \ + .gate = CV1800_CLK_BIT(_gate_reg, \ + _gate_shift), \ + .div = CV1800_CLK_REG(0, 0, 0, \ + _fix_div, \ + _CV1800_FIXED_DIV_FLAG),\ + } + +#define CV1800_DIV(_name, _parent, _gate_reg, _gate_shift, \ + _div_reg, _div_shift, _div_width, _div_init, \ + _div_flag, _flags) \ + struct cv1800_clk_div _name = \ + _CV1800_DIV(_name, _parent, _gate_reg, _gate_shift, \ + _div_reg, _div_shift, _div_width, _div_init,\ + _div_flag, &cv1800_clk_div_ops, _flags) + +#define CV1800_BYPASS_DIV(_name, _parent, _gate_reg, _gate_shift, \ + _div_reg, _div_shift, _div_width, _div_init, \ + _div_flag, _bypass_reg, _bypass_shift, _flags)\ + struct cv1800_clk_bypass_div _name = { \ + .div = _CV1800_DIV(_name, _parent, \ + _gate_reg, _gate_shift, \ + _div_reg, _div_shift, \ + _div_width, _div_init, _div_flag, \ + &cv1800_clk_bypass_div_ops, \ + _flags), \ + .bypass = CV1800_CLK_BIT(_bypass_reg, _bypass_shift), \ + } + +#define CV1800_FIXED_DIV(_name, _parent, _gate_reg, _gate_shift, \ + _fix_div, _flags) \ + struct cv1800_clk_div _name = \ + _CV1800_FIXED_DIV(_name, _parent, \ + _gate_reg, _gate_shift, \ + _fix_div, \ + &cv1800_clk_div_ops, _flags) \ + +#define CV1800_BYPASS_FIXED_DIV(_name, _parent, _gate_reg, _gate_shift, \ + _fix_div, _bypass_reg, _bypass_shift, \ + _flags) \ + struct cv1800_clk_bypass_div _name = { \ + .div = _CV1800_FIXED_DIV(_name, _parent, \ + _gate_reg, _gate_shift, \ + _fix_div, \ + &cv1800_clk_bypass_div_ops, \ + _flags), \ + .bypass = CV1800_CLK_BIT(_bypass_reg, _bypass_shift), \ + } + +#define _CV1800_MUX(_name, _parent, _gate_reg, _gate_shift, \ + _div_reg, _div_shift, _div_width, _div_init, \ + _div_flag, \ + _mux_reg, _mux_shift, _mux_width, \ + _ops, _flags) \ + { \ + .common = CV1800_CLK_COMMON(#_name, _parent, \ + _ops, _flags), \ + .gate = CV1800_CLK_BIT(_gate_reg, \ + _gate_shift), \ + .div = CV1800_CLK_REG(_div_reg, _div_shift, \ + _div_width, _div_init, \ + _div_flag), \ + .mux = CV1800_CLK_REG(_mux_reg, _mux_shift, \ + _mux_width, 0, 0), \ + } + +#define CV1800_MUX(_name, _parent, _gate_reg, _gate_shift, \ + _div_reg, _div_shift, _div_width, _div_init, \ + _div_flag, \ + _mux_reg, _mux_shift, _mux_width, _flags) \ + struct cv1800_clk_mux _name = \ + _CV1800_MUX(_name, _parent, _gate_reg, _gate_shift, \ + _div_reg, _div_shift, _div_width, _div_init,\ + _div_flag, _mux_reg, _mux_shift, _mux_width,\ + &cv1800_clk_mux_ops, _flags) + +#define CV1800_BYPASS_MUX(_name, _parent, _gate_reg, _gate_shift, \ + _div_reg, _div_shift, _div_width, _div_init, \ + _div_flag, \ + _mux_reg, _mux_shift, _mux_width, \ + _bypass_reg, _bypass_shift, _flags) \ + struct cv1800_clk_bypass_mux _name = { \ + .mux = _CV1800_MUX(_name, _parent, \ + _gate_reg, _gate_shift, \ + _div_reg, _div_shift, _div_width, \ + _div_init, _div_flag, \ + _mux_reg, _mux_shift, _mux_width, \ + &cv1800_clk_bypass_mux_ops, \ + _flags), \ + .bypass = CV1800_CLK_BIT(_bypass_reg, _bypass_shift), \ + } + +#define CV1800_MMUX(_name, _parent, _gate_reg, _gate_shift, \ + _div0_reg, _div0_shift, _div0_width, _div0_init, \ + _div0_flag, \ + _div1_reg, _div1_shift, _div1_width, _div1_init, \ + _div1_flag, \ + _mux0_reg, _mux0_shift, _mux0_width, \ + _mux1_reg, _mux1_shift, _mux1_width, \ + _bypass_reg, _bypass_shift, \ + _clk_sel_reg, _clk_sel_shift, \ + _parent2sel, _sel2parent0, _sel2parent1, _flags) \ + struct cv1800_clk_mmux _name = { \ + .common = CV1800_CLK_COMMON(#_name, _parent, \ + &cv1800_clk_mmux_ops,\ + _flags), \ + .gate = CV1800_CLK_BIT(_gate_reg, _gate_shift),\ + .div = { \ + CV1800_CLK_REG(_div0_reg, _div0_shift, \ + _div0_width, _div0_init, \ + _div0_flag), \ + CV1800_CLK_REG(_div1_reg, _div1_shift, \ + _div1_width, _div1_init, \ + _div1_flag), \ + }, \ + .mux = { \ + CV1800_CLK_REG(_mux0_reg, _mux0_shift, \ + _mux0_width, 0, 0), \ + CV1800_CLK_REG(_mux1_reg, _mux1_shift, \ + _mux1_width, 0, 0), \ + }, \ + .bypass = CV1800_CLK_BIT(_bypass_reg, \ + _bypass_shift), \ + .clk_sel = CV1800_CLK_BIT(_clk_sel_reg, \ + _clk_sel_shift), \ + .parent2sel = _parent2sel, \ + .sel2parent = { _sel2parent0, _sel2parent1 }, \ + } + +#define CV1800_ACLK(_name, _parent, \ + _src_en_reg, _src_en_reg_shift, \ + _output_en_reg, _output_en_shift, \ + _div_en_reg, _div_en_reg_shift, \ + _div_up_reg, _div_up_reg_shift, \ + _m_reg, _m_shift, _m_width, _m_flag, \ + _n_reg, _n_shift, _n_width, _n_flag, \ + _target_rate, _flags) \ + struct cv1800_clk_audio _name = { \ + .common = CV1800_CLK_COMMON(#_name, _parent, \ + &cv1800_clk_audio_ops,\ + _flags), \ + .src_en = CV1800_CLK_BIT(_src_en_reg, \ + _src_en_reg_shift), \ + .output_en = CV1800_CLK_BIT(_output_en_reg, \ + _output_en_shift), \ + .div_en = CV1800_CLK_BIT(_div_en_reg, \ + _div_en_reg_shift), \ + .div_up = CV1800_CLK_BIT(_div_up_reg, \ + _div_up_reg_shift), \ + .m = CV1800_CLK_REG(_m_reg, _m_shift, \ + _m_width, 0, _m_flag), \ + .n = CV1800_CLK_REG(_n_reg, _n_shift, \ + _n_width, 0, _n_flag), \ + .target_rate = _target_rate, \ + } + +extern const struct clk_ops cv1800_clk_gate_ops; +extern const struct clk_ops cv1800_clk_div_ops; +extern const struct clk_ops cv1800_clk_bypass_div_ops; +extern const struct clk_ops cv1800_clk_mux_ops; +extern const struct clk_ops cv1800_clk_bypass_mux_ops; +extern const struct clk_ops cv1800_clk_mmux_ops; +extern const struct clk_ops cv1800_clk_audio_ops; + +#endif // _CLK_SOPHGO_CV1800_IP_H_ diff --git a/drivers/clk/sophgo/clk-cv18xx-pll.c b/drivers/clk/sophgo/clk-cv18xx-pll.c new file mode 100644 index 00000000000000..29e24098bf5f91 --- /dev/null +++ b/drivers/clk/sophgo/clk-cv18xx-pll.c @@ -0,0 +1,419 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2023 Inochi Amaoto <inochiama@outlook.com> + */ + +#include <linux/clk-provider.h> +#include <linux/io.h> +#include <linux/limits.h> +#include <linux/spinlock.h> + +#include "clk-cv18xx-pll.h" + +static inline struct cv1800_clk_pll *hw_to_cv1800_clk_pll(struct clk_hw *hw) +{ + struct cv1800_clk_common *common = hw_to_cv1800_clk_common(hw); + + return container_of(common, struct cv1800_clk_pll, common); +} + +static unsigned long ipll_calc_rate(unsigned long parent_rate, + unsigned long pre_div_sel, + unsigned long div_sel, + unsigned long post_div_sel) +{ + uint64_t rate = parent_rate; + + rate *= div_sel; + do_div(rate, pre_div_sel * post_div_sel); + + return rate; +} + +static unsigned long ipll_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct cv1800_clk_pll *pll = hw_to_cv1800_clk_pll(hw); + u32 value; + + value = readl(pll->common.base + pll->pll_reg); + + return ipll_calc_rate(parent_rate, + PLL_GET_PRE_DIV_SEL(value), + PLL_GET_DIV_SEL(value), + PLL_GET_POST_DIV_SEL(value)); +} + +static int ipll_find_rate(const struct cv1800_clk_pll_limit *limit, + unsigned long prate, unsigned long *rate, + u32 *value) +{ + unsigned long best_rate = 0; + unsigned long trate = *rate; + unsigned long pre_div_sel = 0, div_sel = 0, post_div_sel = 0; + unsigned long pre, div, post; + u32 detected = *value; + unsigned long tmp; + + for_each_pll_limit_range(pre, &limit->pre_div) { + for_each_pll_limit_range(div, &limit->div) { + for_each_pll_limit_range(post, &limit->post_div) { + tmp = ipll_calc_rate(prate, pre, div, post); + + if (tmp > trate) + continue; + + if ((trate - tmp) < (trate - best_rate)) { + best_rate = tmp; + pre_div_sel = pre; + div_sel = div; + post_div_sel = post; + } + } + } + } + + if (best_rate) { + detected = PLL_SET_PRE_DIV_SEL(detected, pre_div_sel); + detected = PLL_SET_POST_DIV_SEL(detected, post_div_sel); + detected = PLL_SET_DIV_SEL(detected, div_sel); + *value = detected; + *rate = best_rate; + return 0; + } + + return -EINVAL; +} + +static int ipll_determine_rate(struct clk_hw *hw, struct clk_rate_request *req) +{ + u32 val; + struct cv1800_clk_pll *pll = hw_to_cv1800_clk_pll(hw); + + return ipll_find_rate(pll->pll_limit, req->best_parent_rate, + &req->rate, &val); +} + +static void pll_get_mode_ctrl(unsigned long div_sel, + bool (*mode_ctrl_check)(unsigned long, + unsigned long, + unsigned long), + const struct cv1800_clk_pll_limit *limit, + u32 *value) +{ + unsigned long ictrl = 0, mode = 0; + u32 detected = *value; + + for_each_pll_limit_range(mode, &limit->mode) { + for_each_pll_limit_range(ictrl, &limit->ictrl) { + if (mode_ctrl_check(div_sel, ictrl, mode)) { + detected = PLL_SET_SEL_MODE(detected, mode); + detected = PLL_SET_ICTRL(detected, ictrl); + *value = detected; + return; + } + } + } +} + +static bool ipll_check_mode_ctrl_restrict(unsigned long div_sel, + unsigned long ictrl, + unsigned long mode) +{ + unsigned long left_rest = 20 * div_sel; + unsigned long right_rest = 35 * div_sel; + unsigned long test = 184 * (1 + mode) * (1 + ictrl) / 2; + + return test > left_rest && test <= right_rest; +} + +static int ipll_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + u32 regval, detected = 0; + unsigned long flags; + struct cv1800_clk_pll *pll = hw_to_cv1800_clk_pll(hw); + + ipll_find_rate(pll->pll_limit, parent_rate, &rate, &detected); + pll_get_mode_ctrl(PLL_GET_DIV_SEL(detected), + ipll_check_mode_ctrl_restrict, + pll->pll_limit, &detected); + + spin_lock_irqsave(pll->common.lock, flags); + + regval = readl(pll->common.base + pll->pll_reg); + regval = PLL_COPY_REG(regval, detected); + + writel(regval, pll->common.base + pll->pll_reg); + + spin_unlock_irqrestore(pll->common.lock, flags); + + cv1800_clk_wait_for_lock(&pll->common, pll->pll_status.reg, + BIT(pll->pll_status.shift)); + + return 0; +} + +static int pll_enable(struct clk_hw *hw) +{ + struct cv1800_clk_pll *pll = hw_to_cv1800_clk_pll(hw); + + return cv1800_clk_clearbit(&pll->common, &pll->pll_pwd); +} + +static void pll_disable(struct clk_hw *hw) +{ + struct cv1800_clk_pll *pll = hw_to_cv1800_clk_pll(hw); + + cv1800_clk_setbit(&pll->common, &pll->pll_pwd); +} + +static int pll_is_enable(struct clk_hw *hw) +{ + struct cv1800_clk_pll *pll = hw_to_cv1800_clk_pll(hw); + + return cv1800_clk_checkbit(&pll->common, &pll->pll_pwd) == 0; +} + +const struct clk_ops cv1800_clk_ipll_ops = { + .disable = pll_disable, + .enable = pll_enable, + .is_enabled = pll_is_enable, + + .recalc_rate = ipll_recalc_rate, + .determine_rate = ipll_determine_rate, + .set_rate = ipll_set_rate, +}; + +#define PLL_SYN_FACTOR_DOT_POS 26 +#define PLL_SYN_FACTOR_MINIMUM ((4 << PLL_SYN_FACTOR_DOT_POS) + 1) + +static bool fpll_is_factional_mode(struct cv1800_clk_pll *pll) +{ + return cv1800_clk_checkbit(&pll->common, &pll->pll_syn->en); +} + +static unsigned long fpll_calc_rate(unsigned long parent_rate, + unsigned long pre_div_sel, + unsigned long div_sel, + unsigned long post_div_sel, + unsigned long ssc_syn_set, + bool is_full_parent) +{ + u64 dividend = parent_rate * div_sel; + u64 factor = ssc_syn_set * pre_div_sel * post_div_sel; + unsigned long rate; + + dividend <<= PLL_SYN_FACTOR_DOT_POS - 1; + rate = div64_u64_rem(dividend, factor, ÷nd); + + if (is_full_parent) { + dividend <<= 1; + rate <<= 1; + } + + rate += DIV64_U64_ROUND_CLOSEST(dividend, factor); + + return rate; +} + +static unsigned long fpll_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct cv1800_clk_pll *pll = hw_to_cv1800_clk_pll(hw); + u32 value; + bool clk_full; + u32 syn_set; + + if (!fpll_is_factional_mode(pll)) + return ipll_recalc_rate(hw, parent_rate); + + syn_set = readl(pll->common.base + pll->pll_syn->set); + + if (syn_set == 0) + return 0; + + clk_full = cv1800_clk_checkbit(&pll->common, + &pll->pll_syn->clk_half); + + value = readl(pll->common.base + pll->pll_reg); + + return fpll_calc_rate(parent_rate, + PLL_GET_PRE_DIV_SEL(value), + PLL_GET_DIV_SEL(value), + PLL_GET_POST_DIV_SEL(value), + syn_set, clk_full); +} + +static unsigned long fpll_find_synthesizer(unsigned long parent, + unsigned long rate, + unsigned long pre_div, + unsigned long div, + unsigned long post_div, + bool is_full_parent, + u32 *ssc_syn_set) +{ + u32 test_max = U32_MAX, test_min = PLL_SYN_FACTOR_MINIMUM; + unsigned long trate; + + while (test_min < test_max) { + u32 tssc = (test_max + test_min) / 2; + + trate = fpll_calc_rate(parent, pre_div, div, post_div, + tssc, is_full_parent); + + if (trate == rate) { + test_min = tssc; + break; + } + + if (trate > rate) + test_min = tssc + 1; + else + test_max = tssc - 1; + } + + if (trate != 0) + *ssc_syn_set = test_min; + + return trate; +} + +static int fpll_find_rate(struct cv1800_clk_pll *pll, + const struct cv1800_clk_pll_limit *limit, + unsigned long prate, + unsigned long *rate, + u32 *value, u32 *ssc_syn_set) +{ + unsigned long best_rate = 0; + unsigned long pre_div_sel = 0, div_sel = 0, post_div_sel = 0; + unsigned long pre, div, post; + unsigned long trate = *rate; + u32 detected = *value; + unsigned long tmp; + bool clk_full = cv1800_clk_checkbit(&pll->common, + &pll->pll_syn->clk_half); + + for_each_pll_limit_range(pre, &limit->pre_div) { + for_each_pll_limit_range(post, &limit->post_div) { + for_each_pll_limit_range(div, &limit->div) { + tmp = fpll_find_synthesizer(prate, trate, + pre, div, post, + clk_full, + ssc_syn_set); + + if ((trate - tmp) < (trate - best_rate)) { + best_rate = tmp; + pre_div_sel = pre; + div_sel = div; + post_div_sel = post; + } + } + } + } + + if (best_rate) { + detected = PLL_SET_PRE_DIV_SEL(detected, pre_div_sel); + detected = PLL_SET_POST_DIV_SEL(detected, post_div_sel); + detected = PLL_SET_DIV_SEL(detected, div_sel); + *value = detected; + *rate = best_rate; + return 0; + } + + return -EINVAL; +} + +static int fpll_determine_rate(struct clk_hw *hw, struct clk_rate_request *req) +{ + struct cv1800_clk_pll *pll = hw_to_cv1800_clk_pll(hw); + u32 val, ssc_syn_set; + + if (!fpll_is_factional_mode(pll)) + return ipll_determine_rate(hw, req); + + fpll_find_rate(pll, &pll->pll_limit[2], req->best_parent_rate, + &req->rate, &val, &ssc_syn_set); + + return 0; +} + +static bool fpll_check_mode_ctrl_restrict(unsigned long div_sel, + unsigned long ictrl, + unsigned long mode) +{ + unsigned long left_rest = 10 * div_sel; + unsigned long right_rest = 24 * div_sel; + unsigned long test = 184 * (1 + mode) * (1 + ictrl) / 2; + + return test > left_rest && test <= right_rest; +} + +static int fpll_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + u32 regval; + u32 detected = 0, detected_ssc = 0; + unsigned long flags; + struct cv1800_clk_pll *pll = hw_to_cv1800_clk_pll(hw); + + if (!fpll_is_factional_mode(pll)) + return ipll_set_rate(hw, rate, parent_rate); + + fpll_find_rate(pll, &pll->pll_limit[2], parent_rate, + &rate, &detected, &detected_ssc); + pll_get_mode_ctrl(PLL_GET_DIV_SEL(detected), + fpll_check_mode_ctrl_restrict, + pll->pll_limit, &detected); + + spin_lock_irqsave(pll->common.lock, flags); + + writel(detected_ssc, pll->common.base + pll->pll_syn->set); + + regval = readl(pll->common.base + pll->pll_reg); + regval = PLL_COPY_REG(regval, detected); + + writel(regval, pll->common.base + pll->pll_reg); + + spin_unlock_irqrestore(pll->common.lock, flags); + + cv1800_clk_wait_for_lock(&pll->common, pll->pll_status.reg, + BIT(pll->pll_status.shift)); + + return 0; +} + +static u8 fpll_get_parent(struct clk_hw *hw) +{ + struct cv1800_clk_pll *pll = hw_to_cv1800_clk_pll(hw); + + if (fpll_is_factional_mode(pll)) + return 1; + + return 0; +} + +static int fpll_set_parent(struct clk_hw *hw, u8 index) +{ + struct cv1800_clk_pll *pll = hw_to_cv1800_clk_pll(hw); + + if (index) + cv1800_clk_setbit(&pll->common, &pll->pll_syn->en); + else + cv1800_clk_clearbit(&pll->common, &pll->pll_syn->en); + + return 0; +} + +const struct clk_ops cv1800_clk_fpll_ops = { + .disable = pll_disable, + .enable = pll_enable, + .is_enabled = pll_is_enable, + + .recalc_rate = fpll_recalc_rate, + .determine_rate = fpll_determine_rate, + .set_rate = fpll_set_rate, + + .set_parent = fpll_set_parent, + .get_parent = fpll_get_parent, +}; diff --git a/drivers/clk/sophgo/clk-cv18xx-pll.h b/drivers/clk/sophgo/clk-cv18xx-pll.h new file mode 100644 index 00000000000000..7a33f3da2d644e --- /dev/null +++ b/drivers/clk/sophgo/clk-cv18xx-pll.h @@ -0,0 +1,118 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2023 Inochi Amaoto <inochiama@outlook.com> + */ + +#ifndef _CLK_SOPHGO_CV1800_PLL_H_ +#define _CLK_SOPHGO_CV1800_PLL_H_ + +#include "clk-cv18xx-common.h" + +struct cv1800_clk_pll_limit { + struct { + u8 min; + u8 max; + } pre_div, div, post_div, ictrl, mode; +}; + +#define _CV1800_PLL_LIMIT(_min, _max) \ + { \ + .min = _min, \ + .max = _max, \ + } \ + +#define for_each_pll_limit_range(_var, _restrict) \ + for (_var = (_restrict)->min; _var <= (_restrict)->max; _var++) + +struct cv1800_clk_pll_synthesizer { + struct cv1800_clk_regbit en; + struct cv1800_clk_regbit clk_half; + u32 ctrl; + u32 set; +}; + +#define _PLL_PRE_DIV_SEL_FIELD GENMASK(6, 0) +#define _PLL_POST_DIV_SEL_FIELD GENMASK(14, 8) +#define _PLL_SEL_MODE_FIELD GENMASK(16, 15) +#define _PLL_DIV_SEL_FIELD GENMASK(23, 17) +#define _PLL_ICTRL_FIELD GENMASK(26, 24) + +#define _PLL_ALL_FIELD_MASK \ + (_PLL_PRE_DIV_SEL_FIELD | \ + _PLL_POST_DIV_SEL_FIELD | \ + _PLL_SEL_MODE_FIELD | \ + _PLL_DIV_SEL_FIELD | \ + _PLL_ICTRL_FIELD) + +#define PLL_COPY_REG(_dest, _src) \ + (((_dest) & (~_PLL_ALL_FIELD_MASK)) | ((_src) & _PLL_ALL_FIELD_MASK)) + +#define PLL_GET_PRE_DIV_SEL(_reg) \ + FIELD_GET(_PLL_PRE_DIV_SEL_FIELD, (_reg)) +#define PLL_GET_POST_DIV_SEL(_reg) \ + FIELD_GET(_PLL_POST_DIV_SEL_FIELD, (_reg)) +#define PLL_GET_SEL_MODE(_reg) \ + FIELD_GET(_PLL_SEL_MODE_FIELD, (_reg)) +#define PLL_GET_DIV_SEL(_reg) \ + FIELD_GET(_PLL_DIV_SEL_FIELD, (_reg)) +#define PLL_GET_ICTRL(_reg) \ + FIELD_GET(_PLL_ICTRL_FIELD, (_reg)) + +#define PLL_SET_PRE_DIV_SEL(_reg, _val) \ + _CV1800_SET_FIELD((_reg), (_val), _PLL_PRE_DIV_SEL_FIELD) +#define PLL_SET_POST_DIV_SEL(_reg, _val) \ + _CV1800_SET_FIELD((_reg), (_val), _PLL_POST_DIV_SEL_FIELD) +#define PLL_SET_SEL_MODE(_reg, _val) \ + _CV1800_SET_FIELD((_reg), (_val), _PLL_SEL_MODE_FIELD) +#define PLL_SET_DIV_SEL(_reg, _val) \ + _CV1800_SET_FIELD((_reg), (_val), _PLL_DIV_SEL_FIELD) +#define PLL_SET_ICTRL(_reg, _val) \ + _CV1800_SET_FIELD((_reg), (_val), _PLL_ICTRL_FIELD) + +struct cv1800_clk_pll { + struct cv1800_clk_common common; + u32 pll_reg; + struct cv1800_clk_regbit pll_pwd; + struct cv1800_clk_regbit pll_status; + const struct cv1800_clk_pll_limit *pll_limit; + struct cv1800_clk_pll_synthesizer *pll_syn; +}; + +#define CV1800_INTEGRAL_PLL(_name, _parent, _pll_reg, \ + _pll_pwd_reg, _pll_pwd_shift, \ + _pll_status_reg, _pll_status_shift, \ + _pll_limit, _flags) \ + struct cv1800_clk_pll _name = { \ + .common = CV1800_CLK_COMMON(#_name, _parent, \ + &cv1800_clk_ipll_ops,\ + _flags), \ + .pll_reg = _pll_reg, \ + .pll_pwd = CV1800_CLK_BIT(_pll_pwd_reg, \ + _pll_pwd_shift), \ + .pll_status = CV1800_CLK_BIT(_pll_status_reg, \ + _pll_status_shift), \ + .pll_limit = _pll_limit, \ + .pll_syn = NULL, \ + } + +#define CV1800_FACTIONAL_PLL(_name, _parent, _pll_reg, \ + _pll_pwd_reg, _pll_pwd_shift, \ + _pll_status_reg, _pll_status_shift, \ + _pll_limit, _pll_syn, _flags) \ + struct cv1800_clk_pll _name = { \ + .common = CV1800_CLK_COMMON(#_name, _parent, \ + &cv1800_clk_fpll_ops,\ + _flags), \ + .pll_reg = _pll_reg, \ + .pll_pwd = CV1800_CLK_BIT(_pll_pwd_reg, \ + _pll_pwd_shift), \ + .pll_status = CV1800_CLK_BIT(_pll_status_reg, \ + _pll_status_shift), \ + .pll_limit = _pll_limit, \ + .pll_syn = _pll_syn, \ + } + +extern const struct clk_ops cv1800_clk_ipll_ops; +extern const struct clk_ops cv1800_clk_fpll_ops; + +#endif // _CLK_SOPHGO_CV1800_PLL_H_ diff --git a/drivers/clk/stm32/Kconfig b/drivers/clk/stm32/Kconfig index 3c8493a94a11b2..dca409d5265221 100644 --- a/drivers/clk/stm32/Kconfig +++ b/drivers/clk/stm32/Kconfig @@ -25,5 +25,12 @@ config COMMON_CLK_STM32MP157 help Support for stm32mp15x SoC family clocks. +config COMMON_CLK_STM32MP257 + bool "Clock driver for stm32mp25x clocks" + depends on ARM64 || COMPILE_TEST + default y + help + Support for stm32mp25x SoC family clocks. + endif diff --git a/drivers/clk/stm32/Makefile b/drivers/clk/stm32/Makefile index 5ced7fe3ddec66..0a627164fccee7 100644 --- a/drivers/clk/stm32/Makefile +++ b/drivers/clk/stm32/Makefile @@ -1,2 +1,3 @@ obj-$(CONFIG_COMMON_CLK_STM32MP135) += clk-stm32mp13.o clk-stm32-core.o reset-stm32.o obj-$(CONFIG_COMMON_CLK_STM32MP157) += clk-stm32mp1.o reset-stm32.o +obj-$(CONFIG_COMMON_CLK_STM32MP257) += clk-stm32mp25.o clk-stm32-core.o reset-stm32.o diff --git a/drivers/clk/stm32/clk-stm32-core.c b/drivers/clk/stm32/clk-stm32-core.c index 58705fcad334d8..1721a3ed73867a 100644 --- a/drivers/clk/stm32/clk-stm32-core.c +++ b/drivers/clk/stm32/clk-stm32-core.c @@ -25,7 +25,6 @@ static int stm32_rcc_clock_init(struct device *dev, { const struct stm32_rcc_match_data *data = match->data; struct clk_hw_onecell_data *clk_data = data->hw_clks; - struct device_node *np = dev_of_node(dev); struct clk_hw **hws; int n, max_binding; @@ -64,7 +63,7 @@ static int stm32_rcc_clock_init(struct device *dev, hws[cfg_clock->id] = hw; } - return of_clk_add_hw_provider(np, of_clk_hw_onecell_get, clk_data); + return devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get, clk_data); } int stm32_rcc_init(struct device *dev, const struct of_device_id *match_data, @@ -638,7 +637,7 @@ struct clk_hw *clk_stm32_mux_register(struct device *dev, mux->lock = lock; mux->clock_data = data->clock_data; - err = clk_hw_register(dev, hw); + err = devm_clk_hw_register(dev, hw); if (err) return ERR_PTR(err); @@ -659,7 +658,7 @@ struct clk_hw *clk_stm32_gate_register(struct device *dev, gate->lock = lock; gate->clock_data = data->clock_data; - err = clk_hw_register(dev, hw); + err = devm_clk_hw_register(dev, hw); if (err) return ERR_PTR(err); @@ -680,7 +679,7 @@ struct clk_hw *clk_stm32_div_register(struct device *dev, div->lock = lock; div->clock_data = data->clock_data; - err = clk_hw_register(dev, hw); + err = devm_clk_hw_register(dev, hw); if (err) return ERR_PTR(err); @@ -701,7 +700,7 @@ struct clk_hw *clk_stm32_composite_register(struct device *dev, composite->lock = lock; composite->clock_data = data->clock_data; - err = clk_hw_register(dev, hw); + err = devm_clk_hw_register(dev, hw); if (err) return ERR_PTR(err); diff --git a/drivers/clk/stm32/clk-stm32mp13.c b/drivers/clk/stm32/clk-stm32mp13.c index d4ecb3c34a1b26..bf81d749170884 100644 --- a/drivers/clk/stm32/clk-stm32mp13.c +++ b/drivers/clk/stm32/clk-stm32mp13.c @@ -1536,77 +1536,16 @@ static const struct of_device_id stm32mp13_match_data[] = { }; MODULE_DEVICE_TABLE(of, stm32mp13_match_data); -static int stm32mp1_rcc_init(struct device *dev) -{ - void __iomem *rcc_base; - int ret = -ENOMEM; - - rcc_base = of_iomap(dev_of_node(dev), 0); - if (!rcc_base) { - dev_err(dev, "%pOFn: unable to map resource", dev_of_node(dev)); - goto out; - } - - ret = stm32_rcc_init(dev, stm32mp13_match_data, rcc_base); -out: - if (ret) { - if (rcc_base) - iounmap(rcc_base); - - of_node_put(dev_of_node(dev)); - } - - return ret; -} - -static int get_clock_deps(struct device *dev) -{ - static const char * const clock_deps_name[] = { - "hsi", "hse", "csi", "lsi", "lse", - }; - size_t deps_size = sizeof(struct clk *) * ARRAY_SIZE(clock_deps_name); - struct clk **clk_deps; - int i; - - clk_deps = devm_kzalloc(dev, deps_size, GFP_KERNEL); - if (!clk_deps) - return -ENOMEM; - - for (i = 0; i < ARRAY_SIZE(clock_deps_name); i++) { - struct clk *clk = of_clk_get_by_name(dev_of_node(dev), - clock_deps_name[i]); - - if (IS_ERR(clk)) { - if (PTR_ERR(clk) != -EINVAL && PTR_ERR(clk) != -ENOENT) - return PTR_ERR(clk); - } else { - /* Device gets a reference count on the clock */ - clk_deps[i] = devm_clk_get(dev, __clk_get_name(clk)); - clk_put(clk); - } - } - - return 0; -} - static int stm32mp1_rcc_clocks_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; - int ret = get_clock_deps(dev); + void __iomem *base; - if (!ret) - ret = stm32mp1_rcc_init(dev); - - return ret; -} - -static void stm32mp1_rcc_clocks_remove(struct platform_device *pdev) -{ - struct device *dev = &pdev->dev; - struct device_node *child, *np = dev_of_node(dev); + base = devm_platform_ioremap_resource(pdev, 0); + if (WARN_ON(IS_ERR(base))) + return PTR_ERR(base); - for_each_available_child_of_node(np, child) - of_clk_del_provider(child); + return stm32_rcc_init(dev, stm32mp13_match_data, base); } static struct platform_driver stm32mp13_rcc_clocks_driver = { @@ -1615,7 +1554,6 @@ static struct platform_driver stm32mp13_rcc_clocks_driver = { .of_match_table = stm32mp13_match_data, }, .probe = stm32mp1_rcc_clocks_probe, - .remove_new = stm32mp1_rcc_clocks_remove, }; static int __init stm32mp13_clocks_init(void) diff --git a/drivers/clk/stm32/clk-stm32mp25.c b/drivers/clk/stm32/clk-stm32mp25.c new file mode 100644 index 00000000000000..210b75b39e503a --- /dev/null +++ b/drivers/clk/stm32/clk-stm32mp25.c @@ -0,0 +1,1875 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (C) STMicroelectronics 2023 - All Rights Reserved + * Author: Gabriel Fernandez <gabriel.fernandez@foss.st.com> for STMicroelectronics. + */ + +#include <linux/clk-provider.h> +#include <linux/platform_device.h> + +#include "clk-stm32-core.h" +#include "reset-stm32.h" +#include "stm32mp25_rcc.h" + +#include <dt-bindings/clock/st,stm32mp25-rcc.h> +#include <dt-bindings/reset/st,stm32mp25-rcc.h> + +enum { + HSE, + HSI, + MSI, + LSE, + LSI, + HSE_DIV2, + ICN_HS_MCU, + ICN_LS_MCU, + ICN_SDMMC, + ICN_DDR, + ICN_DISPLAY, + ICN_HSL, + ICN_NIC, + ICN_VID, + FLEXGEN_07, + FLEXGEN_08, + FLEXGEN_09, + FLEXGEN_10, + FLEXGEN_11, + FLEXGEN_12, + FLEXGEN_13, + FLEXGEN_14, + FLEXGEN_15, + FLEXGEN_16, + FLEXGEN_17, + FLEXGEN_18, + FLEXGEN_19, + FLEXGEN_20, + FLEXGEN_21, + FLEXGEN_22, + FLEXGEN_23, + FLEXGEN_24, + FLEXGEN_25, + FLEXGEN_26, + FLEXGEN_27, + FLEXGEN_28, + FLEXGEN_29, + FLEXGEN_30, + FLEXGEN_31, + FLEXGEN_32, + FLEXGEN_33, + FLEXGEN_34, + FLEXGEN_35, + FLEXGEN_36, + FLEXGEN_37, + FLEXGEN_38, + FLEXGEN_39, + FLEXGEN_40, + FLEXGEN_41, + FLEXGEN_42, + FLEXGEN_43, + FLEXGEN_44, + FLEXGEN_45, + FLEXGEN_46, + FLEXGEN_47, + FLEXGEN_48, + FLEXGEN_49, + FLEXGEN_50, + FLEXGEN_51, + FLEXGEN_52, + FLEXGEN_53, + FLEXGEN_54, + FLEXGEN_55, + FLEXGEN_56, + FLEXGEN_57, + FLEXGEN_58, + FLEXGEN_59, + FLEXGEN_60, + FLEXGEN_61, + FLEXGEN_62, + FLEXGEN_63, + ICN_APB1, + ICN_APB2, + ICN_APB3, + ICN_APB4, + ICN_APBDBG, + TIMG1, + TIMG2, + PLL3, + DSI_TXBYTE, +}; + +static const struct clk_parent_data adc12_src[] = { + { .index = FLEXGEN_46 }, + { .index = ICN_LS_MCU }, +}; + +static const struct clk_parent_data adc3_src[] = { + { .index = FLEXGEN_47 }, + { .index = ICN_LS_MCU }, + { .index = FLEXGEN_46 }, +}; + +static const struct clk_parent_data usb2phy1_src[] = { + { .index = FLEXGEN_57 }, + { .index = HSE_DIV2 }, +}; + +static const struct clk_parent_data usb2phy2_src[] = { + { .index = FLEXGEN_58 }, + { .index = HSE_DIV2 }, +}; + +static const struct clk_parent_data usb3pciphy_src[] = { + { .index = FLEXGEN_34 }, + { .index = HSE_DIV2 }, +}; + +static struct clk_stm32_gate ck_ker_ltdc; + +static const struct clk_parent_data dsiblane_src[] = { + { .index = DSI_TXBYTE }, + { .hw = &ck_ker_ltdc.hw }, +}; + +static const struct clk_parent_data dsiphy_src[] = { + { .index = FLEXGEN_28 }, + { .index = HSE }, +}; + +static const struct clk_parent_data lvdsphy_src[] = { + { .index = FLEXGEN_32 }, + { .index = HSE }, +}; + +static const struct clk_parent_data dts_src[] = { + { .index = HSI }, + { .index = HSE }, + { .index = MSI }, +}; + +static const struct clk_parent_data mco1_src[] = { + { .index = FLEXGEN_61 }, +}; + +static const struct clk_parent_data mco2_src[] = { + { .index = FLEXGEN_62 }, +}; + +enum enum_mux_cfg { + MUX_ADC12, + MUX_ADC3, + MUX_DSIBLANE, + MUX_DSIPHY, + MUX_DTS, + MUX_LVDSPHY, + MUX_MCO1, + MUX_MCO2, + MUX_USB2PHY1, + MUX_USB2PHY2, + MUX_USB3PCIEPHY, + MUX_NB +}; + +#define MUX_CFG(id, _offset, _shift, _witdh) \ + [id] = { \ + .offset = (_offset), \ + .shift = (_shift), \ + .width = (_witdh), \ + } + +static const struct stm32_mux_cfg stm32mp25_muxes[MUX_NB] = { + MUX_CFG(MUX_ADC12, RCC_ADC12CFGR, 12, 1), + MUX_CFG(MUX_ADC3, RCC_ADC3CFGR, 12, 2), + MUX_CFG(MUX_DSIBLANE, RCC_DSICFGR, 12, 1), + MUX_CFG(MUX_DSIPHY, RCC_DSICFGR, 15, 1), + MUX_CFG(MUX_DTS, RCC_DTSCFGR, 12, 2), + MUX_CFG(MUX_LVDSPHY, RCC_LVDSCFGR, 15, 1), + MUX_CFG(MUX_MCO1, RCC_MCO1CFGR, 0, 1), + MUX_CFG(MUX_MCO2, RCC_MCO2CFGR, 0, 1), + MUX_CFG(MUX_USB2PHY1, RCC_USB2PHY1CFGR, 15, 1), + MUX_CFG(MUX_USB2PHY2, RCC_USB2PHY2CFGR, 15, 1), + MUX_CFG(MUX_USB3PCIEPHY, RCC_USB3PCIEPHYCFGR, 15, 1), +}; + +enum enum_gate_cfg { + GATE_ADC12, + GATE_ADC3, + GATE_ADF1, + GATE_CCI, + GATE_CRC, + GATE_CRYP1, + GATE_CRYP2, + GATE_CSI, + GATE_DCMIPP, + GATE_DSI, + GATE_DTS, + GATE_ETH1, + GATE_ETH1MAC, + GATE_ETH1RX, + GATE_ETH1STP, + GATE_ETH1TX, + GATE_ETH2, + GATE_ETH2MAC, + GATE_ETH2RX, + GATE_ETH2STP, + GATE_ETH2TX, + GATE_ETHSW, + GATE_ETHSWACMCFG, + GATE_ETHSWACMMSG, + GATE_ETHSWMAC, + GATE_ETHSWREF, + GATE_FDCAN, + GATE_GPU, + GATE_HASH, + GATE_HDP, + GATE_I2C1, + GATE_I2C2, + GATE_I2C3, + GATE_I2C4, + GATE_I2C5, + GATE_I2C6, + GATE_I2C7, + GATE_I2C8, + GATE_I3C1, + GATE_I3C2, + GATE_I3C3, + GATE_I3C4, + GATE_IS2M, + GATE_IWDG1, + GATE_IWDG2, + GATE_IWDG3, + GATE_IWDG4, + GATE_IWDG5, + GATE_LPTIM1, + GATE_LPTIM2, + GATE_LPTIM3, + GATE_LPTIM4, + GATE_LPTIM5, + GATE_LPUART1, + GATE_LTDC, + GATE_LVDS, + GATE_MCO1, + GATE_MCO2, + GATE_MDF1, + GATE_OSPIIOM, + GATE_PCIE, + GATE_PKA, + GATE_RNG, + GATE_SAES, + GATE_SAI1, + GATE_SAI2, + GATE_SAI3, + GATE_SAI4, + GATE_SDMMC1, + GATE_SDMMC2, + GATE_SDMMC3, + GATE_SERC, + GATE_SPDIFRX, + GATE_SPI1, + GATE_SPI2, + GATE_SPI3, + GATE_SPI4, + GATE_SPI5, + GATE_SPI6, + GATE_SPI7, + GATE_SPI8, + GATE_TIM1, + GATE_TIM10, + GATE_TIM11, + GATE_TIM12, + GATE_TIM13, + GATE_TIM14, + GATE_TIM15, + GATE_TIM16, + GATE_TIM17, + GATE_TIM2, + GATE_TIM20, + GATE_TIM3, + GATE_TIM4, + GATE_TIM5, + GATE_TIM6, + GATE_TIM7, + GATE_TIM8, + GATE_UART4, + GATE_UART5, + GATE_UART7, + GATE_UART8, + GATE_UART9, + GATE_USART1, + GATE_USART2, + GATE_USART3, + GATE_USART6, + GATE_USBH, + GATE_USB2PHY1, + GATE_USB2PHY2, + GATE_USB3DR, + GATE_USB3PCIEPHY, + GATE_USBTC, + GATE_VDEC, + GATE_VENC, + GATE_VREF, + GATE_WWDG1, + GATE_WWDG2, + GATE_NB +}; + +#define GATE_CFG(id, _offset, _bit_idx, _offset_clr) \ + [id] = { \ + .offset = (_offset), \ + .bit_idx = (_bit_idx), \ + .set_clr = (_offset_clr), \ + } + +static const struct stm32_gate_cfg stm32mp25_gates[GATE_NB] = { + GATE_CFG(GATE_ADC12, RCC_ADC12CFGR, 1, 0), + GATE_CFG(GATE_ADC3, RCC_ADC3CFGR, 1, 0), + GATE_CFG(GATE_ADF1, RCC_ADF1CFGR, 1, 0), + GATE_CFG(GATE_CCI, RCC_CCICFGR, 1, 0), + GATE_CFG(GATE_CRC, RCC_CRCCFGR, 1, 0), + GATE_CFG(GATE_CRYP1, RCC_CRYP1CFGR, 1, 0), + GATE_CFG(GATE_CRYP2, RCC_CRYP2CFGR, 1, 0), + GATE_CFG(GATE_CSI, RCC_CSICFGR, 1, 0), + GATE_CFG(GATE_DCMIPP, RCC_DCMIPPCFGR, 1, 0), + GATE_CFG(GATE_DSI, RCC_DSICFGR, 1, 0), + GATE_CFG(GATE_DTS, RCC_DTSCFGR, 1, 0), + GATE_CFG(GATE_ETH1, RCC_ETH1CFGR, 5, 0), + GATE_CFG(GATE_ETH1MAC, RCC_ETH1CFGR, 1, 0), + GATE_CFG(GATE_ETH1RX, RCC_ETH1CFGR, 10, 0), + GATE_CFG(GATE_ETH1STP, RCC_ETH1CFGR, 4, 0), + GATE_CFG(GATE_ETH1TX, RCC_ETH1CFGR, 8, 0), + GATE_CFG(GATE_ETH2, RCC_ETH2CFGR, 5, 0), + GATE_CFG(GATE_ETH2MAC, RCC_ETH2CFGR, 1, 0), + GATE_CFG(GATE_ETH2RX, RCC_ETH2CFGR, 10, 0), + GATE_CFG(GATE_ETH2STP, RCC_ETH2CFGR, 4, 0), + GATE_CFG(GATE_ETH2TX, RCC_ETH2CFGR, 8, 0), + GATE_CFG(GATE_ETHSW, RCC_ETHSWCFGR, 5, 0), + GATE_CFG(GATE_ETHSWACMCFG, RCC_ETHSWACMCFGR, 1, 0), + GATE_CFG(GATE_ETHSWACMMSG, RCC_ETHSWACMMSGCFGR, 1, 0), + GATE_CFG(GATE_ETHSWMAC, RCC_ETHSWCFGR, 1, 0), + GATE_CFG(GATE_ETHSWREF, RCC_ETHSWCFGR, 21, 0), + GATE_CFG(GATE_FDCAN, RCC_FDCANCFGR, 1, 0), + GATE_CFG(GATE_GPU, RCC_GPUCFGR, 1, 0), + GATE_CFG(GATE_HASH, RCC_HASHCFGR, 1, 0), + GATE_CFG(GATE_HDP, RCC_HDPCFGR, 1, 0), + GATE_CFG(GATE_I2C1, RCC_I2C1CFGR, 1, 0), + GATE_CFG(GATE_I2C2, RCC_I2C2CFGR, 1, 0), + GATE_CFG(GATE_I2C3, RCC_I2C3CFGR, 1, 0), + GATE_CFG(GATE_I2C4, RCC_I2C4CFGR, 1, 0), + GATE_CFG(GATE_I2C5, RCC_I2C5CFGR, 1, 0), + GATE_CFG(GATE_I2C6, RCC_I2C6CFGR, 1, 0), + GATE_CFG(GATE_I2C7, RCC_I2C7CFGR, 1, 0), + GATE_CFG(GATE_I2C8, RCC_I2C8CFGR, 1, 0), + GATE_CFG(GATE_I3C1, RCC_I3C1CFGR, 1, 0), + GATE_CFG(GATE_I3C2, RCC_I3C2CFGR, 1, 0), + GATE_CFG(GATE_I3C3, RCC_I3C3CFGR, 1, 0), + GATE_CFG(GATE_I3C4, RCC_I3C4CFGR, 1, 0), + GATE_CFG(GATE_IS2M, RCC_IS2MCFGR, 1, 0), + GATE_CFG(GATE_IWDG1, RCC_IWDG1CFGR, 1, 0), + GATE_CFG(GATE_IWDG2, RCC_IWDG2CFGR, 1, 0), + GATE_CFG(GATE_IWDG3, RCC_IWDG3CFGR, 1, 0), + GATE_CFG(GATE_IWDG4, RCC_IWDG4CFGR, 1, 0), + GATE_CFG(GATE_IWDG5, RCC_IWDG5CFGR, 1, 0), + GATE_CFG(GATE_LPTIM1, RCC_LPTIM1CFGR, 1, 0), + GATE_CFG(GATE_LPTIM2, RCC_LPTIM2CFGR, 1, 0), + GATE_CFG(GATE_LPTIM3, RCC_LPTIM3CFGR, 1, 0), + GATE_CFG(GATE_LPTIM4, RCC_LPTIM4CFGR, 1, 0), + GATE_CFG(GATE_LPTIM5, RCC_LPTIM5CFGR, 1, 0), + GATE_CFG(GATE_LPUART1, RCC_LPUART1CFGR, 1, 0), + GATE_CFG(GATE_LTDC, RCC_LTDCCFGR, 1, 0), + GATE_CFG(GATE_LVDS, RCC_LVDSCFGR, 1, 0), + GATE_CFG(GATE_MCO1, RCC_MCO1CFGR, 8, 0), + GATE_CFG(GATE_MCO2, RCC_MCO2CFGR, 8, 0), + GATE_CFG(GATE_MDF1, RCC_MDF1CFGR, 1, 0), + GATE_CFG(GATE_OSPIIOM, RCC_OSPIIOMCFGR, 1, 0), + GATE_CFG(GATE_PCIE, RCC_PCIECFGR, 1, 0), + GATE_CFG(GATE_PKA, RCC_PKACFGR, 1, 0), + GATE_CFG(GATE_RNG, RCC_RNGCFGR, 1, 0), + GATE_CFG(GATE_SAES, RCC_SAESCFGR, 1, 0), + GATE_CFG(GATE_SAI1, RCC_SAI1CFGR, 1, 0), + GATE_CFG(GATE_SAI2, RCC_SAI2CFGR, 1, 0), + GATE_CFG(GATE_SAI3, RCC_SAI3CFGR, 1, 0), + GATE_CFG(GATE_SAI4, RCC_SAI4CFGR, 1, 0), + GATE_CFG(GATE_SDMMC1, RCC_SDMMC1CFGR, 1, 0), + GATE_CFG(GATE_SDMMC2, RCC_SDMMC2CFGR, 1, 0), + GATE_CFG(GATE_SDMMC3, RCC_SDMMC3CFGR, 1, 0), + GATE_CFG(GATE_SERC, RCC_SERCCFGR, 1, 0), + GATE_CFG(GATE_SPDIFRX, RCC_SPDIFRXCFGR, 1, 0), + GATE_CFG(GATE_SPI1, RCC_SPI1CFGR, 1, 0), + GATE_CFG(GATE_SPI2, RCC_SPI2CFGR, 1, 0), + GATE_CFG(GATE_SPI3, RCC_SPI3CFGR, 1, 0), + GATE_CFG(GATE_SPI4, RCC_SPI4CFGR, 1, 0), + GATE_CFG(GATE_SPI5, RCC_SPI5CFGR, 1, 0), + GATE_CFG(GATE_SPI6, RCC_SPI6CFGR, 1, 0), + GATE_CFG(GATE_SPI7, RCC_SPI7CFGR, 1, 0), + GATE_CFG(GATE_SPI8, RCC_SPI8CFGR, 1, 0), + GATE_CFG(GATE_TIM1, RCC_TIM1CFGR, 1, 0), + GATE_CFG(GATE_TIM10, RCC_TIM10CFGR, 1, 0), + GATE_CFG(GATE_TIM11, RCC_TIM11CFGR, 1, 0), + GATE_CFG(GATE_TIM12, RCC_TIM12CFGR, 1, 0), + GATE_CFG(GATE_TIM13, RCC_TIM13CFGR, 1, 0), + GATE_CFG(GATE_TIM14, RCC_TIM14CFGR, 1, 0), + GATE_CFG(GATE_TIM15, RCC_TIM15CFGR, 1, 0), + GATE_CFG(GATE_TIM16, RCC_TIM16CFGR, 1, 0), + GATE_CFG(GATE_TIM17, RCC_TIM17CFGR, 1, 0), + GATE_CFG(GATE_TIM2, RCC_TIM2CFGR, 1, 0), + GATE_CFG(GATE_TIM20, RCC_TIM20CFGR, 1, 0), + GATE_CFG(GATE_TIM3, RCC_TIM3CFGR, 1, 0), + GATE_CFG(GATE_TIM4, RCC_TIM4CFGR, 1, 0), + GATE_CFG(GATE_TIM5, RCC_TIM5CFGR, 1, 0), + GATE_CFG(GATE_TIM6, RCC_TIM6CFGR, 1, 0), + GATE_CFG(GATE_TIM7, RCC_TIM7CFGR, 1, 0), + GATE_CFG(GATE_TIM8, RCC_TIM8CFGR, 1, 0), + GATE_CFG(GATE_UART4, RCC_UART4CFGR, 1, 0), + GATE_CFG(GATE_UART5, RCC_UART5CFGR, 1, 0), + GATE_CFG(GATE_UART7, RCC_UART7CFGR, 1, 0), + GATE_CFG(GATE_UART8, RCC_UART8CFGR, 1, 0), + GATE_CFG(GATE_UART9, RCC_UART9CFGR, 1, 0), + GATE_CFG(GATE_USART1, RCC_USART1CFGR, 1, 0), + GATE_CFG(GATE_USART2, RCC_USART2CFGR, 1, 0), + GATE_CFG(GATE_USART3, RCC_USART3CFGR, 1, 0), + GATE_CFG(GATE_USART6, RCC_USART6CFGR, 1, 0), + GATE_CFG(GATE_USBH, RCC_USBHCFGR, 1, 0), + GATE_CFG(GATE_USB2PHY1, RCC_USB2PHY1CFGR, 1, 0), + GATE_CFG(GATE_USB2PHY2, RCC_USB2PHY2CFGR, 1, 0), + GATE_CFG(GATE_USB3DR, RCC_USB3DRCFGR, 1, 0), + GATE_CFG(GATE_USB3PCIEPHY, RCC_USB3PCIEPHYCFGR, 1, 0), + GATE_CFG(GATE_USBTC, RCC_USBTCCFGR, 1, 0), + GATE_CFG(GATE_VDEC, RCC_VDECCFGR, 1, 0), + GATE_CFG(GATE_VENC, RCC_VENCCFGR, 1, 0), + GATE_CFG(GATE_VREF, RCC_VREFCFGR, 1, 0), + GATE_CFG(GATE_WWDG1, RCC_WWDG1CFGR, 1, 0), + GATE_CFG(GATE_WWDG2, RCC_WWDG2CFGR, 1, 0), +}; + +#define CLK_HW_INIT_INDEX(_name, _parent, _ops, _flags) \ + (&(struct clk_init_data) { \ + .flags = _flags, \ + .name = _name, \ + .parent_data = (const struct clk_parent_data[]) { \ + { .index = _parent }, \ + }, \ + .num_parents = 1, \ + .ops = _ops, \ + }) + +/* ADC */ +static struct clk_stm32_gate ck_icn_p_adc12 = { + .gate_id = GATE_ADC12, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_adc12", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_composite ck_ker_adc12 = { + .gate_id = GATE_ADC12, + .mux_id = MUX_ADC12, + .div_id = NO_STM32_DIV, + .hw.init = CLK_HW_INIT_PARENTS_DATA("ck_ker_adc12", adc12_src, &clk_stm32_composite_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_adc3 = { + .gate_id = GATE_ADC3, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_adc3", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_composite ck_ker_adc3 = { + .gate_id = GATE_ADC3, + .mux_id = MUX_ADC3, + .div_id = NO_STM32_DIV, + .hw.init = CLK_HW_INIT_PARENTS_DATA("ck_ker_adc3", adc3_src, &clk_stm32_composite_ops, 0), +}; + +/* ADF */ +static struct clk_stm32_gate ck_icn_p_adf1 = { + .gate_id = GATE_ADF1, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_adf1", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_adf1 = { + .gate_id = GATE_ADF1, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_adf1", FLEXGEN_42, &clk_stm32_gate_ops, 0), +}; + +/* DCMI */ +static struct clk_stm32_gate ck_icn_p_cci = { + .gate_id = GATE_CCI, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_cci", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +/* CSI-HOST */ +static struct clk_stm32_gate ck_icn_p_csi = { + .gate_id = GATE_CSI, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_csi", ICN_APB4, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_csi = { + .gate_id = GATE_CSI, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_csi", FLEXGEN_29, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_csitxesc = { + .gate_id = GATE_CSI, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_csitxesc", FLEXGEN_30, &clk_stm32_gate_ops, 0), +}; + +/* CSI-PHY */ +static struct clk_stm32_gate ck_ker_csiphy = { + .gate_id = GATE_CSI, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_csiphy", FLEXGEN_31, &clk_stm32_gate_ops, 0), +}; + +/* DCMIPP */ +static struct clk_stm32_gate ck_icn_p_dcmipp = { + .gate_id = GATE_DCMIPP, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_dcmipp", ICN_APB4, &clk_stm32_gate_ops, 0), +}; + +/* CRC */ +static struct clk_stm32_gate ck_icn_p_crc = { + .gate_id = GATE_CRC, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_crc", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +/* CRYP */ +static struct clk_stm32_gate ck_icn_p_cryp1 = { + .gate_id = GATE_CRYP1, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_cryp1", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_cryp2 = { + .gate_id = GATE_CRYP2, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_cryp2", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +/* DBG & TRACE*/ +/* Trace and debug clocks are managed by SCMI */ + +/* LTDC */ +static struct clk_stm32_gate ck_icn_p_ltdc = { + .gate_id = GATE_LTDC, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_ltdc", ICN_APB4, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_ltdc = { + .gate_id = GATE_LTDC, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_ltdc", FLEXGEN_27, &clk_stm32_gate_ops, + CLK_SET_RATE_PARENT), +}; + +/* DSI */ +static struct clk_stm32_gate ck_icn_p_dsi = { + .gate_id = GATE_DSI, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_dsi", ICN_APB4, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_composite clk_lanebyte = { + .gate_id = GATE_DSI, + .mux_id = MUX_DSIBLANE, + .div_id = NO_STM32_DIV, + .hw.init = CLK_HW_INIT_PARENTS_DATA("clk_lanebyte", dsiblane_src, + &clk_stm32_composite_ops, 0), +}; + +/* LVDS */ +static struct clk_stm32_gate ck_icn_p_lvds = { + .gate_id = GATE_LVDS, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_lvds", ICN_APB4, &clk_stm32_gate_ops, 0), +}; + +/* DSI PHY */ +static struct clk_stm32_composite clk_phy_dsi = { + .gate_id = GATE_DSI, + .mux_id = MUX_DSIPHY, + .div_id = NO_STM32_DIV, + .hw.init = CLK_HW_INIT_PARENTS_DATA("clk_phy_dsi", dsiphy_src, + &clk_stm32_composite_ops, 0), +}; + +/* LVDS PHY */ +static struct clk_stm32_composite ck_ker_lvdsphy = { + .gate_id = GATE_LVDS, + .mux_id = MUX_LVDSPHY, + .div_id = NO_STM32_DIV, + .hw.init = CLK_HW_INIT_PARENTS_DATA("ck_ker_lvdsphy", lvdsphy_src, + &clk_stm32_composite_ops, 0), +}; + +/* DTS */ +static struct clk_stm32_composite ck_ker_dts = { + .gate_id = GATE_DTS, + .mux_id = MUX_DTS, + .div_id = NO_STM32_DIV, + .hw.init = CLK_HW_INIT_PARENTS_DATA("ck_ker_dts", dts_src, + &clk_stm32_composite_ops, 0), +}; + +/* ETHERNET */ +static struct clk_stm32_gate ck_icn_p_eth1 = { + .gate_id = GATE_ETH1, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_eth1", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_eth1stp = { + .gate_id = GATE_ETH1STP, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_eth1stp", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_eth1 = { + .gate_id = GATE_ETH1, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_eth1", FLEXGEN_54, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_eth1ptp = { + .gate_id = GATE_ETH1, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_eth1ptp", FLEXGEN_56, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_eth1mac = { + .gate_id = GATE_ETH1MAC, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_eth1mac", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_eth1tx = { + .gate_id = GATE_ETH1TX, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_eth1tx", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_eth1rx = { + .gate_id = GATE_ETH1RX, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_eth1rx", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_eth2 = { + .gate_id = GATE_ETH2, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_eth2", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_eth2stp = { + .gate_id = GATE_ETH2STP, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_eth2stp", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_eth2 = { + .gate_id = GATE_ETH2, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_eth2", FLEXGEN_55, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_eth2ptp = { + .gate_id = GATE_ETH2, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_eth2ptp", FLEXGEN_56, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_eth2mac = { + .gate_id = GATE_ETH2MAC, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_eth2mac", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_eth2tx = { + .gate_id = GATE_ETH2TX, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_eth2tx", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_eth2rx = { + .gate_id = GATE_ETH2RX, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_eth2rx", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_ethsw = { + .gate_id = GATE_ETHSWMAC, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_ethsw", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_ethsw = { + .gate_id = GATE_ETHSW, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_ethsw", FLEXGEN_54, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_ethswref = { + .gate_id = GATE_ETHSWREF, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_ethswref", FLEXGEN_60, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_ethsw_acm_cfg = { + .gate_id = GATE_ETHSWACMCFG, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_ethsw_acm_cfg", ICN_LS_MCU, + &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_ethsw_acm_msg = { + .gate_id = GATE_ETHSWACMMSG, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_ethsw_acm_msg", ICN_LS_MCU, + &clk_stm32_gate_ops, 0), +}; + +/* FDCAN */ +static struct clk_stm32_gate ck_icn_p_fdcan = { + .gate_id = GATE_FDCAN, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_fdcan", ICN_APB2, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_fdcan = { + .gate_id = GATE_FDCAN, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_fdcan", FLEXGEN_26, &clk_stm32_gate_ops, 0), +}; + +/* GPU */ +static struct clk_stm32_gate ck_icn_m_gpu = { + .gate_id = GATE_GPU, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_m_gpu", FLEXGEN_59, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_gpu = { + .gate_id = GATE_GPU, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_gpu", PLL3, &clk_stm32_gate_ops, 0), +}; + +/* HASH */ +static struct clk_stm32_gate ck_icn_p_hash = { + .gate_id = GATE_HASH, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_hash", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +/* HDP */ +static struct clk_stm32_gate ck_icn_p_hdp = { + .gate_id = GATE_HDP, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_hdp", ICN_APB3, &clk_stm32_gate_ops, 0), +}; + +/* I2C */ +static struct clk_stm32_gate ck_icn_p_i2c8 = { + .gate_id = GATE_I2C8, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_i2c8", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_i2c1 = { + .gate_id = GATE_I2C1, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_i2c1", ICN_APB1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_i2c2 = { + .gate_id = GATE_I2C2, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_i2c2", ICN_APB1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_i2c3 = { + .gate_id = GATE_I2C3, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_i2c3", ICN_APB1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_i2c4 = { + .gate_id = GATE_I2C4, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_i2c4", ICN_APB1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_i2c5 = { + .gate_id = GATE_I2C5, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_i2c5", ICN_APB1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_i2c6 = { + .gate_id = GATE_I2C6, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_i2c6", ICN_APB1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_i2c7 = { + .gate_id = GATE_I2C7, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_i2c7", ICN_APB1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_i2c1 = { + .gate_id = GATE_I2C1, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_i2c1", FLEXGEN_12, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_i2c2 = { + .gate_id = GATE_I2C2, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_i2c2", FLEXGEN_12, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_i2c3 = { + .gate_id = GATE_I2C3, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_i2c3", FLEXGEN_13, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_i2c5 = { + .gate_id = GATE_I2C5, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_i2c5", FLEXGEN_13, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_i2c4 = { + .gate_id = GATE_I2C4, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_i2c4", FLEXGEN_14, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_i2c6 = { + .gate_id = GATE_I2C6, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_i2c6", FLEXGEN_14, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_i2c7 = { + .gate_id = GATE_I2C7, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_i2c7", FLEXGEN_15, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_i2c8 = { + .gate_id = GATE_I2C8, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_i2c8", FLEXGEN_38, &clk_stm32_gate_ops, 0), +}; + +/* I3C */ +static struct clk_stm32_gate ck_icn_p_i3c1 = { + .gate_id = GATE_I3C1, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_i3c1", ICN_APB1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_i3c2 = { + .gate_id = GATE_I3C2, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_i3c2", ICN_APB1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_i3c3 = { + .gate_id = GATE_I3C3, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_i3c3", ICN_APB1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_i3c4 = { + .gate_id = GATE_I3C4, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_i3c4", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_i3c1 = { + .gate_id = GATE_I3C1, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_i3c1", FLEXGEN_12, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_i3c2 = { + .gate_id = GATE_I3C2, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_i3c2", FLEXGEN_12, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_i3c3 = { + .gate_id = GATE_I3C3, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_i3c3", FLEXGEN_13, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_i3c4 = { + .gate_id = GATE_I3C4, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_i3c4", FLEXGEN_36, &clk_stm32_gate_ops, 0), +}; + +/* I2S */ +static struct clk_stm32_gate ck_icn_p_is2m = { + .gate_id = GATE_IS2M, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_is2m", ICN_APB3, &clk_stm32_gate_ops, 0), +}; + +/* IWDG */ +static struct clk_stm32_gate ck_icn_p_iwdg2 = { + .gate_id = GATE_IWDG2, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_iwdg2", ICN_APB3, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_iwdg3 = { + .gate_id = GATE_IWDG3, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_iwdg3", ICN_APB3, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_iwdg4 = { + .gate_id = GATE_IWDG4, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_iwdg4", ICN_APB3, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_iwdg5 = { + .gate_id = GATE_IWDG5, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_iwdg5", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +/* LPTIM */ +static struct clk_stm32_gate ck_icn_p_lptim1 = { + .gate_id = GATE_LPTIM1, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_lptim1", ICN_APB1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_lptim2 = { + .gate_id = GATE_LPTIM2, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_lptim2", ICN_APB1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_lptim3 = { + .gate_id = GATE_LPTIM3, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_lptim3", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_lptim4 = { + .gate_id = GATE_LPTIM4, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_lptim4", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_lptim5 = { + .gate_id = GATE_LPTIM5, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_lptim5", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_lptim1 = { + .gate_id = GATE_LPTIM1, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_lptim1", FLEXGEN_07, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_lptim2 = { + .gate_id = GATE_LPTIM2, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_lptim2", FLEXGEN_07, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_lptim3 = { + .gate_id = GATE_LPTIM3, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_lptim3", FLEXGEN_40, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_lptim4 = { + .gate_id = GATE_LPTIM4, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_lptim4", FLEXGEN_41, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_lptim5 = { + .gate_id = GATE_LPTIM5, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_lptim5", FLEXGEN_41, &clk_stm32_gate_ops, 0), +}; + +/* LPUART */ +static struct clk_stm32_gate ck_icn_p_lpuart1 = { + .gate_id = GATE_LPUART1, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_lpuart1", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_lpuart1 = { + .gate_id = GATE_LPUART1, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_lpuart1", FLEXGEN_39, &clk_stm32_gate_ops, 0), +}; + +/* MCO1 & MCO2 */ +static struct clk_stm32_composite ck_mco1 = { + .gate_id = GATE_MCO1, + .mux_id = MUX_MCO1, + .div_id = NO_STM32_DIV, + .hw.init = CLK_HW_INIT_PARENTS_DATA("ck_mco1", mco1_src, &clk_stm32_composite_ops, 0), +}; + +static struct clk_stm32_composite ck_mco2 = { + .gate_id = GATE_MCO2, + .mux_id = MUX_MCO2, + .div_id = NO_STM32_DIV, + .hw.init = CLK_HW_INIT_PARENTS_DATA("ck_mco2", mco2_src, &clk_stm32_composite_ops, 0), +}; + +/* MDF */ +static struct clk_stm32_gate ck_icn_p_mdf1 = { + .gate_id = GATE_MDF1, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_mdf1", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_mdf1 = { + .gate_id = GATE_MDF1, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_mdf1", FLEXGEN_23, &clk_stm32_gate_ops, 0), +}; + +/* OSPI */ +static struct clk_stm32_gate ck_icn_p_ospiiom = { + .gate_id = GATE_OSPIIOM, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_ospiiom", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +/* PCIE */ +static struct clk_stm32_gate ck_icn_p_pcie = { + .gate_id = GATE_PCIE, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_pcie", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +/* SAI */ +static struct clk_stm32_gate ck_icn_p_sai1 = { + .gate_id = GATE_SAI1, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_sai1", ICN_APB2, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_sai2 = { + .gate_id = GATE_SAI2, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_sai2", ICN_APB2, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_sai3 = { + .gate_id = GATE_SAI3, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_sai3", ICN_APB2, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_sai4 = { + .gate_id = GATE_SAI4, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_sai4", ICN_APB2, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_sai1 = { + .gate_id = GATE_SAI1, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_sai1", FLEXGEN_23, &clk_stm32_gate_ops, + CLK_SET_RATE_PARENT), +}; + +static struct clk_stm32_gate ck_ker_sai2 = { + .gate_id = GATE_SAI2, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_sai2", FLEXGEN_24, &clk_stm32_gate_ops, + CLK_SET_RATE_PARENT), +}; + +static struct clk_stm32_gate ck_ker_sai3 = { + .gate_id = GATE_SAI3, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_sai3", FLEXGEN_25, &clk_stm32_gate_ops, + CLK_SET_RATE_PARENT), +}; + +static struct clk_stm32_gate ck_ker_sai4 = { + .gate_id = GATE_SAI4, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_sai4", FLEXGEN_25, &clk_stm32_gate_ops, + CLK_SET_RATE_PARENT), +}; + +/* SDMMC */ +static struct clk_stm32_gate ck_icn_m_sdmmc1 = { + .gate_id = GATE_SDMMC1, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_m_sdmmc1", ICN_SDMMC, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_m_sdmmc2 = { + .gate_id = GATE_SDMMC2, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_m_sdmmc2", ICN_SDMMC, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_m_sdmmc3 = { + .gate_id = GATE_SDMMC3, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_m_sdmmc3", ICN_SDMMC, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_sdmmc1 = { + .gate_id = GATE_SDMMC1, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_sdmmc1", FLEXGEN_51, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_sdmmc2 = { + .gate_id = GATE_SDMMC2, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_sdmmc2", FLEXGEN_52, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_sdmmc3 = { + .gate_id = GATE_SDMMC3, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_sdmmc3", FLEXGEN_53, &clk_stm32_gate_ops, 0), +}; + +/* SPDIF */ +static struct clk_stm32_gate ck_icn_p_spdifrx = { + .gate_id = GATE_SPDIFRX, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_spdifrx", ICN_APB1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_spdifrx = { + .gate_id = GATE_SPDIFRX, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_spdifrx", FLEXGEN_11, &clk_stm32_gate_ops, 0), +}; + +/* SPI */ +static struct clk_stm32_gate ck_icn_p_spi1 = { + .gate_id = GATE_SPI1, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_spi1", ICN_APB2, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_spi2 = { + .gate_id = GATE_SPI2, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_spi2", ICN_APB1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_spi3 = { + .gate_id = GATE_SPI3, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_spi3", ICN_APB1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_spi4 = { + .gate_id = GATE_SPI4, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_spi4", ICN_APB2, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_spi5 = { + .gate_id = GATE_SPI5, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_spi5", ICN_APB2, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_spi6 = { + .gate_id = GATE_SPI6, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_spi6", ICN_APB2, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_spi7 = { + .gate_id = GATE_SPI7, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_spi7", ICN_APB2, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_spi8 = { + .gate_id = GATE_SPI8, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_spi8", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_spi1 = { + .gate_id = GATE_SPI1, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_spi1", FLEXGEN_16, &clk_stm32_gate_ops, + CLK_SET_RATE_PARENT), +}; + +static struct clk_stm32_gate ck_ker_spi2 = { + .gate_id = GATE_SPI2, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_spi2", FLEXGEN_10, &clk_stm32_gate_ops, + CLK_SET_RATE_PARENT), +}; + +static struct clk_stm32_gate ck_ker_spi3 = { + .gate_id = GATE_SPI3, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_spi3", FLEXGEN_10, &clk_stm32_gate_ops, + CLK_SET_RATE_PARENT), +}; + +static struct clk_stm32_gate ck_ker_spi4 = { + .gate_id = GATE_SPI4, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_spi4", FLEXGEN_17, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_spi5 = { + .gate_id = GATE_SPI5, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_spi5", FLEXGEN_17, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_spi6 = { + .gate_id = GATE_SPI6, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_spi6", FLEXGEN_18, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_spi7 = { + .gate_id = GATE_SPI7, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_spi7", FLEXGEN_18, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_spi8 = { + .gate_id = GATE_SPI8, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_spi8", FLEXGEN_37, &clk_stm32_gate_ops, 0), +}; + +/* Timers */ +static struct clk_stm32_gate ck_icn_p_tim2 = { + .gate_id = GATE_TIM2, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_tim2", ICN_APB1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_tim3 = { + .gate_id = GATE_TIM3, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_tim3", ICN_APB1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_tim4 = { + .gate_id = GATE_TIM4, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_tim4", ICN_APB1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_tim5 = { + .gate_id = GATE_TIM5, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_tim5", ICN_APB1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_tim6 = { + .gate_id = GATE_TIM6, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_tim6", ICN_APB1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_tim7 = { + .gate_id = GATE_TIM7, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_tim7", ICN_APB1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_tim10 = { + .gate_id = GATE_TIM10, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_tim10", ICN_APB1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_tim11 = { + .gate_id = GATE_TIM11, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_tim11", ICN_APB1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_tim12 = { + .gate_id = GATE_TIM12, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_tim12", ICN_APB1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_tim13 = { + .gate_id = GATE_TIM13, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_tim13", ICN_APB1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_tim14 = { + .gate_id = GATE_TIM14, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_tim14", ICN_APB1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_tim1 = { + .gate_id = GATE_TIM1, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_tim1", ICN_APB2, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_tim8 = { + .gate_id = GATE_TIM8, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_tim8", ICN_APB2, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_tim15 = { + .gate_id = GATE_TIM15, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_tim15", ICN_APB2, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_tim16 = { + .gate_id = GATE_TIM16, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_tim16", ICN_APB2, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_tim17 = { + .gate_id = GATE_TIM17, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_tim17", ICN_APB2, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_tim20 = { + .gate_id = GATE_TIM20, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_tim20", ICN_APB2, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_tim2 = { + .gate_id = GATE_TIM2, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_tim2", TIMG1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_tim3 = { + .gate_id = GATE_TIM3, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_tim3", TIMG1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_tim4 = { + .gate_id = GATE_TIM4, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_tim4", TIMG1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_tim5 = { + .gate_id = GATE_TIM5, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_tim5", TIMG1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_tim6 = { + .gate_id = GATE_TIM6, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_tim6", TIMG1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_tim7 = { + .gate_id = GATE_TIM7, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_tim7", TIMG1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_tim10 = { + .gate_id = GATE_TIM10, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_tim10", TIMG1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_tim11 = { + .gate_id = GATE_TIM11, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_tim11", TIMG1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_tim12 = { + .gate_id = GATE_TIM12, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_tim12", TIMG1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_tim13 = { + .gate_id = GATE_TIM13, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_tim13", TIMG1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_tim14 = { + .gate_id = GATE_TIM14, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_tim14", TIMG1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_tim1 = { + .gate_id = GATE_TIM1, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_tim1", TIMG2, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_tim8 = { + .gate_id = GATE_TIM8, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_tim8", TIMG2, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_tim15 = { + .gate_id = GATE_TIM15, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_tim15", TIMG2, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_tim16 = { + .gate_id = GATE_TIM16, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_tim16", TIMG2, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_tim17 = { + .gate_id = GATE_TIM17, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_tim17", TIMG2, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_tim20 = { + .gate_id = GATE_TIM20, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_tim20", TIMG2, &clk_stm32_gate_ops, 0), +}; + +/* UART/USART */ +static struct clk_stm32_gate ck_icn_p_usart2 = { + .gate_id = GATE_USART2, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_usart2", ICN_APB1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_usart3 = { + .gate_id = GATE_USART3, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_usart3", ICN_APB1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_uart4 = { + .gate_id = GATE_UART4, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_uart4", ICN_APB1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_uart5 = { + .gate_id = GATE_UART5, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_uart5", ICN_APB1, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_usart1 = { + .gate_id = GATE_USART1, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_usart1", ICN_APB2, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_usart6 = { + .gate_id = GATE_USART6, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_usart6", ICN_APB2, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_uart7 = { + .gate_id = GATE_UART7, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_uart7", ICN_APB2, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_uart8 = { + .gate_id = GATE_UART8, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_uart8", ICN_APB2, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_uart9 = { + .gate_id = GATE_UART9, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_uart9", ICN_APB2, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_usart2 = { + .gate_id = GATE_USART2, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_usart2", FLEXGEN_08, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_uart4 = { + .gate_id = GATE_UART4, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_uart4", FLEXGEN_08, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_usart3 = { + .gate_id = GATE_USART3, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_usart3", FLEXGEN_09, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_uart5 = { + .gate_id = GATE_UART5, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_uart5", FLEXGEN_09, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_usart1 = { + .gate_id = GATE_USART1, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_usart1", FLEXGEN_19, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_usart6 = { + .gate_id = GATE_USART6, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_usart6", FLEXGEN_20, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_uart7 = { + .gate_id = GATE_UART7, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_uart7", FLEXGEN_21, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_uart8 = { + .gate_id = GATE_UART8, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_uart8", FLEXGEN_21, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_uart9 = { + .gate_id = GATE_UART9, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_uart9", FLEXGEN_22, &clk_stm32_gate_ops, 0), +}; + +/* USB2PHY1 */ +static struct clk_stm32_composite ck_ker_usb2phy1 = { + .gate_id = GATE_USB2PHY1, + .mux_id = MUX_USB2PHY1, + .div_id = NO_STM32_DIV, + .hw.init = CLK_HW_INIT_PARENTS_DATA("ck_ker_usb2phy1", usb2phy1_src, + &clk_stm32_composite_ops, 0), +}; + +/* USB2H */ +static struct clk_stm32_gate ck_icn_m_usb2ehci = { + .gate_id = GATE_USBH, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_m_usb2ehci", ICN_HSL, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_m_usb2ohci = { + .gate_id = GATE_USBH, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_m_usb2ohci", ICN_HSL, &clk_stm32_gate_ops, 0), +}; + +/* USB2PHY2 */ +static struct clk_stm32_composite ck_ker_usb2phy2_en = { + .gate_id = GATE_USB2PHY2, + .mux_id = MUX_USB2PHY2, + .div_id = NO_STM32_DIV, + .hw.init = CLK_HW_INIT_PARENTS_DATA("ck_ker_usb2phy2_en", usb2phy2_src, + &clk_stm32_composite_ops, 0), +}; + +/* USB3 PCIe COMBOPHY */ +static struct clk_stm32_gate ck_icn_p_usb3pciephy = { + .gate_id = GATE_USB3PCIEPHY, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_usb3pciephy", ICN_APB4, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_composite ck_ker_usb3pciephy = { + .gate_id = GATE_USB3PCIEPHY, + .mux_id = MUX_USB3PCIEPHY, + .div_id = NO_STM32_DIV, + .hw.init = CLK_HW_INIT_PARENTS_DATA("ck_ker_usb3pciephy", usb3pciphy_src, + &clk_stm32_composite_ops, 0), +}; + +/* USB3 DRD */ +static struct clk_stm32_gate ck_icn_m_usb3dr = { + .gate_id = GATE_USB3DR, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_m_usb3dr", ICN_HSL, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_usb2phy2 = { + .gate_id = GATE_USB3DR, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_usb2phy2", FLEXGEN_58, &clk_stm32_gate_ops, 0), +}; + +/* USBTC */ +static struct clk_stm32_gate ck_icn_p_usbtc = { + .gate_id = GATE_USBTC, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_usbtc", ICN_APB4, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_ker_usbtc = { + .gate_id = GATE_USBTC, + .hw.init = CLK_HW_INIT_INDEX("ck_ker_usbtc", FLEXGEN_35, &clk_stm32_gate_ops, 0), +}; + +/* VDEC / VENC */ +static struct clk_stm32_gate ck_icn_p_vdec = { + .gate_id = GATE_VDEC, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_vdec", ICN_APB4, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_venc = { + .gate_id = GATE_VENC, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_venc", ICN_APB4, &clk_stm32_gate_ops, 0), +}; + +/* VREF */ +static struct clk_stm32_gate ck_icn_p_vref = { + .gate_id = GATE_VREF, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_vref", ICN_APB3, &clk_stm32_gate_ops, 0), +}; + +/* WWDG */ +static struct clk_stm32_gate ck_icn_p_wwdg1 = { + .gate_id = GATE_WWDG1, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_wwdg1", ICN_APB3, &clk_stm32_gate_ops, 0), +}; + +static struct clk_stm32_gate ck_icn_p_wwdg2 = { + .gate_id = GATE_WWDG2, + .hw.init = CLK_HW_INIT_INDEX("ck_icn_p_wwdg2", ICN_LS_MCU, &clk_stm32_gate_ops, 0), +}; + +#define SECF_NONE -1 + +static const struct clock_config stm32mp25_clock_cfg[] = { + STM32_GATE_CFG(CK_BUS_ETH1, ck_icn_p_eth1, SECF_NONE), + STM32_GATE_CFG(CK_BUS_ETH2, ck_icn_p_eth2, SECF_NONE), + STM32_GATE_CFG(CK_BUS_PCIE, ck_icn_p_pcie, SECF_NONE), + STM32_GATE_CFG(CK_BUS_ETHSW, ck_icn_p_ethsw, SECF_NONE), + STM32_GATE_CFG(CK_BUS_ADC12, ck_icn_p_adc12, SECF_NONE), + STM32_GATE_CFG(CK_BUS_ADC3, ck_icn_p_adc3, SECF_NONE), + STM32_GATE_CFG(CK_BUS_CCI, ck_icn_p_cci, SECF_NONE), + STM32_GATE_CFG(CK_BUS_CRC, ck_icn_p_crc, SECF_NONE), + STM32_GATE_CFG(CK_BUS_MDF1, ck_icn_p_mdf1, SECF_NONE), + STM32_GATE_CFG(CK_BUS_OSPIIOM, ck_icn_p_ospiiom, SECF_NONE), + STM32_GATE_CFG(CK_BUS_HASH, ck_icn_p_hash, SECF_NONE), + STM32_GATE_CFG(CK_BUS_CRYP1, ck_icn_p_cryp1, SECF_NONE), + STM32_GATE_CFG(CK_BUS_CRYP2, ck_icn_p_cryp2, SECF_NONE), + STM32_GATE_CFG(CK_BUS_ADF1, ck_icn_p_adf1, SECF_NONE), + STM32_GATE_CFG(CK_BUS_SPI8, ck_icn_p_spi8, SECF_NONE), + STM32_GATE_CFG(CK_BUS_LPUART1, ck_icn_p_lpuart1, SECF_NONE), + STM32_GATE_CFG(CK_BUS_I2C8, ck_icn_p_i2c8, SECF_NONE), + STM32_GATE_CFG(CK_BUS_LPTIM3, ck_icn_p_lptim3, SECF_NONE), + STM32_GATE_CFG(CK_BUS_LPTIM4, ck_icn_p_lptim4, SECF_NONE), + STM32_GATE_CFG(CK_BUS_LPTIM5, ck_icn_p_lptim5, SECF_NONE), + STM32_GATE_CFG(CK_BUS_IWDG5, ck_icn_p_iwdg5, SECF_NONE), + STM32_GATE_CFG(CK_BUS_WWDG2, ck_icn_p_wwdg2, SECF_NONE), + STM32_GATE_CFG(CK_BUS_I3C4, ck_icn_p_i3c4, SECF_NONE), + STM32_GATE_CFG(CK_BUS_SDMMC1, ck_icn_m_sdmmc1, SECF_NONE), + STM32_GATE_CFG(CK_BUS_SDMMC2, ck_icn_m_sdmmc2, SECF_NONE), + STM32_GATE_CFG(CK_BUS_SDMMC3, ck_icn_m_sdmmc3, SECF_NONE), + STM32_GATE_CFG(CK_BUS_USB2OHCI, ck_icn_m_usb2ohci, SECF_NONE), + STM32_GATE_CFG(CK_BUS_USB2EHCI, ck_icn_m_usb2ehci, SECF_NONE), + STM32_GATE_CFG(CK_BUS_USB3DR, ck_icn_m_usb3dr, SECF_NONE), + STM32_GATE_CFG(CK_BUS_TIM2, ck_icn_p_tim2, SECF_NONE), + STM32_GATE_CFG(CK_BUS_TIM3, ck_icn_p_tim3, SECF_NONE), + STM32_GATE_CFG(CK_BUS_TIM4, ck_icn_p_tim4, SECF_NONE), + STM32_GATE_CFG(CK_BUS_TIM5, ck_icn_p_tim5, SECF_NONE), + STM32_GATE_CFG(CK_BUS_TIM6, ck_icn_p_tim6, SECF_NONE), + STM32_GATE_CFG(CK_BUS_TIM7, ck_icn_p_tim7, SECF_NONE), + STM32_GATE_CFG(CK_BUS_TIM10, ck_icn_p_tim10, SECF_NONE), + STM32_GATE_CFG(CK_BUS_TIM11, ck_icn_p_tim11, SECF_NONE), + STM32_GATE_CFG(CK_BUS_TIM12, ck_icn_p_tim12, SECF_NONE), + STM32_GATE_CFG(CK_BUS_TIM13, ck_icn_p_tim13, SECF_NONE), + STM32_GATE_CFG(CK_BUS_TIM14, ck_icn_p_tim14, SECF_NONE), + STM32_GATE_CFG(CK_BUS_LPTIM1, ck_icn_p_lptim1, SECF_NONE), + STM32_GATE_CFG(CK_BUS_LPTIM2, ck_icn_p_lptim2, SECF_NONE), + STM32_GATE_CFG(CK_BUS_SPI2, ck_icn_p_spi2, SECF_NONE), + STM32_GATE_CFG(CK_BUS_SPI3, ck_icn_p_spi3, SECF_NONE), + STM32_GATE_CFG(CK_BUS_SPDIFRX, ck_icn_p_spdifrx, SECF_NONE), + STM32_GATE_CFG(CK_BUS_USART2, ck_icn_p_usart2, SECF_NONE), + STM32_GATE_CFG(CK_BUS_USART3, ck_icn_p_usart3, SECF_NONE), + STM32_GATE_CFG(CK_BUS_UART4, ck_icn_p_uart4, SECF_NONE), + STM32_GATE_CFG(CK_BUS_UART5, ck_icn_p_uart5, SECF_NONE), + STM32_GATE_CFG(CK_BUS_I2C1, ck_icn_p_i2c1, SECF_NONE), + STM32_GATE_CFG(CK_BUS_I2C2, ck_icn_p_i2c2, SECF_NONE), + STM32_GATE_CFG(CK_BUS_I2C3, ck_icn_p_i2c3, SECF_NONE), + STM32_GATE_CFG(CK_BUS_I2C4, ck_icn_p_i2c4, SECF_NONE), + STM32_GATE_CFG(CK_BUS_I2C5, ck_icn_p_i2c5, SECF_NONE), + STM32_GATE_CFG(CK_BUS_I2C6, ck_icn_p_i2c6, SECF_NONE), + STM32_GATE_CFG(CK_BUS_I2C7, ck_icn_p_i2c7, SECF_NONE), + STM32_GATE_CFG(CK_BUS_I3C1, ck_icn_p_i3c1, SECF_NONE), + STM32_GATE_CFG(CK_BUS_I3C2, ck_icn_p_i3c2, SECF_NONE), + STM32_GATE_CFG(CK_BUS_I3C3, ck_icn_p_i3c3, SECF_NONE), + STM32_GATE_CFG(CK_BUS_TIM1, ck_icn_p_tim1, SECF_NONE), + STM32_GATE_CFG(CK_BUS_TIM8, ck_icn_p_tim8, SECF_NONE), + STM32_GATE_CFG(CK_BUS_TIM15, ck_icn_p_tim15, SECF_NONE), + STM32_GATE_CFG(CK_BUS_TIM16, ck_icn_p_tim16, SECF_NONE), + STM32_GATE_CFG(CK_BUS_TIM17, ck_icn_p_tim17, SECF_NONE), + STM32_GATE_CFG(CK_BUS_TIM20, ck_icn_p_tim20, SECF_NONE), + STM32_GATE_CFG(CK_BUS_SAI1, ck_icn_p_sai1, SECF_NONE), + STM32_GATE_CFG(CK_BUS_SAI2, ck_icn_p_sai2, SECF_NONE), + STM32_GATE_CFG(CK_BUS_SAI3, ck_icn_p_sai3, SECF_NONE), + STM32_GATE_CFG(CK_BUS_SAI4, ck_icn_p_sai4, SECF_NONE), + STM32_GATE_CFG(CK_BUS_USART1, ck_icn_p_usart1, SECF_NONE), + STM32_GATE_CFG(CK_BUS_USART6, ck_icn_p_usart6, SECF_NONE), + STM32_GATE_CFG(CK_BUS_UART7, ck_icn_p_uart7, SECF_NONE), + STM32_GATE_CFG(CK_BUS_UART8, ck_icn_p_uart8, SECF_NONE), + STM32_GATE_CFG(CK_BUS_UART9, ck_icn_p_uart9, SECF_NONE), + STM32_GATE_CFG(CK_BUS_FDCAN, ck_icn_p_fdcan, SECF_NONE), + STM32_GATE_CFG(CK_BUS_SPI1, ck_icn_p_spi1, SECF_NONE), + STM32_GATE_CFG(CK_BUS_SPI4, ck_icn_p_spi4, SECF_NONE), + STM32_GATE_CFG(CK_BUS_SPI5, ck_icn_p_spi5, SECF_NONE), + STM32_GATE_CFG(CK_BUS_SPI6, ck_icn_p_spi6, SECF_NONE), + STM32_GATE_CFG(CK_BUS_SPI7, ck_icn_p_spi7, SECF_NONE), + STM32_GATE_CFG(CK_BUS_IWDG2, ck_icn_p_iwdg2, SECF_NONE), + STM32_GATE_CFG(CK_BUS_IWDG3, ck_icn_p_iwdg3, SECF_NONE), + STM32_GATE_CFG(CK_BUS_IWDG4, ck_icn_p_iwdg4, SECF_NONE), + STM32_GATE_CFG(CK_BUS_WWDG1, ck_icn_p_wwdg1, SECF_NONE), + STM32_GATE_CFG(CK_BUS_VREF, ck_icn_p_vref, SECF_NONE), + STM32_GATE_CFG(CK_BUS_HDP, ck_icn_p_hdp, SECF_NONE), + STM32_GATE_CFG(CK_BUS_IS2M, ck_icn_p_is2m, SECF_NONE), + STM32_GATE_CFG(CK_BUS_DSI, ck_icn_p_dsi, SECF_NONE), + STM32_GATE_CFG(CK_BUS_LTDC, ck_icn_p_ltdc, SECF_NONE), + STM32_GATE_CFG(CK_BUS_CSI, ck_icn_p_csi, SECF_NONE), + STM32_GATE_CFG(CK_BUS_DCMIPP, ck_icn_p_dcmipp, SECF_NONE), + STM32_GATE_CFG(CK_BUS_LVDS, ck_icn_p_lvds, SECF_NONE), + STM32_GATE_CFG(CK_BUS_USBTC, ck_icn_p_usbtc, SECF_NONE), + STM32_GATE_CFG(CK_BUS_USB3PCIEPHY, ck_icn_p_usb3pciephy, SECF_NONE), + STM32_GATE_CFG(CK_BUS_VDEC, ck_icn_p_vdec, SECF_NONE), + STM32_GATE_CFG(CK_BUS_VENC, ck_icn_p_venc, SECF_NONE), + STM32_GATE_CFG(CK_KER_TIM2, ck_ker_tim2, SECF_NONE), + STM32_GATE_CFG(CK_KER_TIM3, ck_ker_tim3, SECF_NONE), + STM32_GATE_CFG(CK_KER_TIM4, ck_ker_tim4, SECF_NONE), + STM32_GATE_CFG(CK_KER_TIM5, ck_ker_tim5, SECF_NONE), + STM32_GATE_CFG(CK_KER_TIM6, ck_ker_tim6, SECF_NONE), + STM32_GATE_CFG(CK_KER_TIM7, ck_ker_tim7, SECF_NONE), + STM32_GATE_CFG(CK_KER_TIM10, ck_ker_tim10, SECF_NONE), + STM32_GATE_CFG(CK_KER_TIM11, ck_ker_tim11, SECF_NONE), + STM32_GATE_CFG(CK_KER_TIM12, ck_ker_tim12, SECF_NONE), + STM32_GATE_CFG(CK_KER_TIM13, ck_ker_tim13, SECF_NONE), + STM32_GATE_CFG(CK_KER_TIM14, ck_ker_tim14, SECF_NONE), + STM32_GATE_CFG(CK_KER_TIM1, ck_ker_tim1, SECF_NONE), + STM32_GATE_CFG(CK_KER_TIM8, ck_ker_tim8, SECF_NONE), + STM32_GATE_CFG(CK_KER_TIM15, ck_ker_tim15, SECF_NONE), + STM32_GATE_CFG(CK_KER_TIM16, ck_ker_tim16, SECF_NONE), + STM32_GATE_CFG(CK_KER_TIM17, ck_ker_tim17, SECF_NONE), + STM32_GATE_CFG(CK_KER_TIM20, ck_ker_tim20, SECF_NONE), + STM32_GATE_CFG(CK_KER_LPTIM1, ck_ker_lptim1, SECF_NONE), + STM32_GATE_CFG(CK_KER_LPTIM2, ck_ker_lptim2, SECF_NONE), + STM32_GATE_CFG(CK_KER_USART2, ck_ker_usart2, SECF_NONE), + STM32_GATE_CFG(CK_KER_UART4, ck_ker_uart4, SECF_NONE), + STM32_GATE_CFG(CK_KER_USART3, ck_ker_usart3, SECF_NONE), + STM32_GATE_CFG(CK_KER_UART5, ck_ker_uart5, SECF_NONE), + STM32_GATE_CFG(CK_KER_SPI2, ck_ker_spi2, SECF_NONE), + STM32_GATE_CFG(CK_KER_SPI3, ck_ker_spi3, SECF_NONE), + STM32_GATE_CFG(CK_KER_SPDIFRX, ck_ker_spdifrx, SECF_NONE), + STM32_GATE_CFG(CK_KER_I2C1, ck_ker_i2c1, SECF_NONE), + STM32_GATE_CFG(CK_KER_I2C2, ck_ker_i2c2, SECF_NONE), + STM32_GATE_CFG(CK_KER_I3C1, ck_ker_i3c1, SECF_NONE), + STM32_GATE_CFG(CK_KER_I3C2, ck_ker_i3c2, SECF_NONE), + STM32_GATE_CFG(CK_KER_I2C3, ck_ker_i2c3, SECF_NONE), + STM32_GATE_CFG(CK_KER_I2C5, ck_ker_i2c5, SECF_NONE), + STM32_GATE_CFG(CK_KER_I3C3, ck_ker_i3c3, SECF_NONE), + STM32_GATE_CFG(CK_KER_I2C4, ck_ker_i2c4, SECF_NONE), + STM32_GATE_CFG(CK_KER_I2C6, ck_ker_i2c6, SECF_NONE), + STM32_GATE_CFG(CK_KER_I2C7, ck_ker_i2c7, SECF_NONE), + STM32_GATE_CFG(CK_KER_SPI1, ck_ker_spi1, SECF_NONE), + STM32_GATE_CFG(CK_KER_SPI4, ck_ker_spi4, SECF_NONE), + STM32_GATE_CFG(CK_KER_SPI5, ck_ker_spi5, SECF_NONE), + STM32_GATE_CFG(CK_KER_SPI6, ck_ker_spi6, SECF_NONE), + STM32_GATE_CFG(CK_KER_SPI7, ck_ker_spi7, SECF_NONE), + STM32_GATE_CFG(CK_KER_USART1, ck_ker_usart1, SECF_NONE), + STM32_GATE_CFG(CK_KER_USART6, ck_ker_usart6, SECF_NONE), + STM32_GATE_CFG(CK_KER_UART7, ck_ker_uart7, SECF_NONE), + STM32_GATE_CFG(CK_KER_UART8, ck_ker_uart8, SECF_NONE), + STM32_GATE_CFG(CK_KER_UART9, ck_ker_uart9, SECF_NONE), + STM32_GATE_CFG(CK_KER_MDF1, ck_ker_mdf1, SECF_NONE), + STM32_GATE_CFG(CK_KER_SAI1, ck_ker_sai1, SECF_NONE), + STM32_GATE_CFG(CK_KER_SAI2, ck_ker_sai2, SECF_NONE), + STM32_GATE_CFG(CK_KER_SAI3, ck_ker_sai3, SECF_NONE), + STM32_GATE_CFG(CK_KER_SAI4, ck_ker_sai4, SECF_NONE), + STM32_GATE_CFG(CK_KER_FDCAN, ck_ker_fdcan, SECF_NONE), + STM32_GATE_CFG(CK_KER_CSI, ck_ker_csi, SECF_NONE), + STM32_GATE_CFG(CK_KER_CSITXESC, ck_ker_csitxesc, SECF_NONE), + STM32_GATE_CFG(CK_KER_CSIPHY, ck_ker_csiphy, SECF_NONE), + STM32_GATE_CFG(CK_KER_USBTC, ck_ker_usbtc, SECF_NONE), + STM32_GATE_CFG(CK_KER_I3C4, ck_ker_i3c4, SECF_NONE), + STM32_GATE_CFG(CK_KER_SPI8, ck_ker_spi8, SECF_NONE), + STM32_GATE_CFG(CK_KER_I2C8, ck_ker_i2c8, SECF_NONE), + STM32_GATE_CFG(CK_KER_LPUART1, ck_ker_lpuart1, SECF_NONE), + STM32_GATE_CFG(CK_KER_LPTIM3, ck_ker_lptim3, SECF_NONE), + STM32_GATE_CFG(CK_KER_LPTIM4, ck_ker_lptim4, SECF_NONE), + STM32_GATE_CFG(CK_KER_LPTIM5, ck_ker_lptim5, SECF_NONE), + STM32_GATE_CFG(CK_KER_ADF1, ck_ker_adf1, SECF_NONE), + STM32_GATE_CFG(CK_KER_SDMMC1, ck_ker_sdmmc1, SECF_NONE), + STM32_GATE_CFG(CK_KER_SDMMC2, ck_ker_sdmmc2, SECF_NONE), + STM32_GATE_CFG(CK_KER_SDMMC3, ck_ker_sdmmc3, SECF_NONE), + STM32_GATE_CFG(CK_KER_ETH1, ck_ker_eth1, SECF_NONE), + STM32_GATE_CFG(CK_ETH1_STP, ck_ker_eth1stp, SECF_NONE), + STM32_GATE_CFG(CK_KER_ETHSW, ck_ker_ethsw, SECF_NONE), + STM32_GATE_CFG(CK_KER_ETH2, ck_ker_eth2, SECF_NONE), + STM32_GATE_CFG(CK_ETH2_STP, ck_ker_eth2stp, SECF_NONE), + STM32_GATE_CFG(CK_KER_ETH1PTP, ck_ker_eth1ptp, SECF_NONE), + STM32_GATE_CFG(CK_KER_ETH2PTP, ck_ker_eth2ptp, SECF_NONE), + STM32_GATE_CFG(CK_BUS_GPU, ck_icn_m_gpu, SECF_NONE), + STM32_GATE_CFG(CK_KER_GPU, ck_ker_gpu, SECF_NONE), + STM32_GATE_CFG(CK_KER_ETHSWREF, ck_ker_ethswref, SECF_NONE), + STM32_GATE_CFG(CK_BUS_ETHSWACMCFG, ck_icn_p_ethsw_acm_cfg, SECF_NONE), + STM32_GATE_CFG(CK_BUS_ETHSWACMMSG, ck_icn_p_ethsw_acm_msg, SECF_NONE), + STM32_GATE_CFG(CK_ETH1_MAC, ck_ker_eth1mac, SECF_NONE), + STM32_GATE_CFG(CK_ETH1_TX, ck_ker_eth1tx, SECF_NONE), + STM32_GATE_CFG(CK_ETH1_RX, ck_ker_eth1rx, SECF_NONE), + STM32_GATE_CFG(CK_ETH2_MAC, ck_ker_eth2mac, SECF_NONE), + STM32_GATE_CFG(CK_ETH2_TX, ck_ker_eth2tx, SECF_NONE), + STM32_GATE_CFG(CK_ETH2_RX, ck_ker_eth2rx, SECF_NONE), + STM32_COMPOSITE_CFG(CK_MCO1, ck_mco1, SECF_NONE), + STM32_COMPOSITE_CFG(CK_MCO2, ck_mco2, SECF_NONE), + STM32_COMPOSITE_CFG(CK_KER_ADC12, ck_ker_adc12, SECF_NONE), + STM32_COMPOSITE_CFG(CK_KER_ADC3, ck_ker_adc3, SECF_NONE), + STM32_COMPOSITE_CFG(CK_KER_USB2PHY1, ck_ker_usb2phy1, SECF_NONE), + STM32_GATE_CFG(CK_KER_USB2PHY2, ck_ker_usb2phy2, SECF_NONE), + STM32_COMPOSITE_CFG(CK_KER_USB2PHY2EN, ck_ker_usb2phy2_en, SECF_NONE), + STM32_COMPOSITE_CFG(CK_KER_USB3PCIEPHY, ck_ker_usb3pciephy, SECF_NONE), + STM32_COMPOSITE_CFG(CK_KER_DSIBLANE, clk_lanebyte, SECF_NONE), + STM32_COMPOSITE_CFG(CK_KER_DSIPHY, clk_phy_dsi, SECF_NONE), + STM32_COMPOSITE_CFG(CK_KER_LVDSPHY, ck_ker_lvdsphy, SECF_NONE), + STM32_COMPOSITE_CFG(CK_KER_DTS, ck_ker_dts, SECF_NONE), + STM32_GATE_CFG(CK_KER_LTDC, ck_ker_ltdc, SECF_NONE), +}; + +#define RESET_MP25(id, _offset, _bit_idx, _set_clr) \ + [id] = &(struct stm32_reset_cfg){ \ + .offset = (_offset), \ + .bit_idx = (_bit_idx), \ + .set_clr = (_set_clr), \ + } + +static const struct stm32_reset_cfg *stm32mp25_reset_cfg[STM32MP25_LAST_RESET] = { + RESET_MP25(TIM1_R, RCC_TIM1CFGR, 0, 0), + RESET_MP25(TIM2_R, RCC_TIM2CFGR, 0, 0), + RESET_MP25(TIM3_R, RCC_TIM3CFGR, 0, 0), + RESET_MP25(TIM4_R, RCC_TIM4CFGR, 0, 0), + RESET_MP25(TIM5_R, RCC_TIM5CFGR, 0, 0), + RESET_MP25(TIM6_R, RCC_TIM6CFGR, 0, 0), + RESET_MP25(TIM7_R, RCC_TIM7CFGR, 0, 0), + RESET_MP25(TIM8_R, RCC_TIM8CFGR, 0, 0), + RESET_MP25(TIM10_R, RCC_TIM10CFGR, 0, 0), + RESET_MP25(TIM11_R, RCC_TIM11CFGR, 0, 0), + RESET_MP25(TIM12_R, RCC_TIM12CFGR, 0, 0), + RESET_MP25(TIM13_R, RCC_TIM13CFGR, 0, 0), + RESET_MP25(TIM14_R, RCC_TIM14CFGR, 0, 0), + RESET_MP25(TIM15_R, RCC_TIM15CFGR, 0, 0), + RESET_MP25(TIM16_R, RCC_TIM16CFGR, 0, 0), + RESET_MP25(TIM17_R, RCC_TIM17CFGR, 0, 0), + RESET_MP25(TIM20_R, RCC_TIM20CFGR, 0, 0), + RESET_MP25(LPTIM1_R, RCC_LPTIM1CFGR, 0, 0), + RESET_MP25(LPTIM2_R, RCC_LPTIM2CFGR, 0, 0), + RESET_MP25(LPTIM3_R, RCC_LPTIM3CFGR, 0, 0), + RESET_MP25(LPTIM4_R, RCC_LPTIM4CFGR, 0, 0), + RESET_MP25(LPTIM5_R, RCC_LPTIM5CFGR, 0, 0), + RESET_MP25(SPI1_R, RCC_SPI1CFGR, 0, 0), + RESET_MP25(SPI2_R, RCC_SPI2CFGR, 0, 0), + RESET_MP25(SPI3_R, RCC_SPI3CFGR, 0, 0), + RESET_MP25(SPI4_R, RCC_SPI4CFGR, 0, 0), + RESET_MP25(SPI5_R, RCC_SPI5CFGR, 0, 0), + RESET_MP25(SPI6_R, RCC_SPI6CFGR, 0, 0), + RESET_MP25(SPI7_R, RCC_SPI7CFGR, 0, 0), + RESET_MP25(SPI8_R, RCC_SPI8CFGR, 0, 0), + RESET_MP25(SPDIFRX_R, RCC_SPDIFRXCFGR, 0, 0), + RESET_MP25(USART1_R, RCC_USART1CFGR, 0, 0), + RESET_MP25(USART2_R, RCC_USART2CFGR, 0, 0), + RESET_MP25(USART3_R, RCC_USART3CFGR, 0, 0), + RESET_MP25(UART4_R, RCC_UART4CFGR, 0, 0), + RESET_MP25(UART5_R, RCC_UART5CFGR, 0, 0), + RESET_MP25(USART6_R, RCC_USART6CFGR, 0, 0), + RESET_MP25(UART7_R, RCC_UART7CFGR, 0, 0), + RESET_MP25(UART8_R, RCC_UART8CFGR, 0, 0), + RESET_MP25(UART9_R, RCC_UART9CFGR, 0, 0), + RESET_MP25(LPUART1_R, RCC_LPUART1CFGR, 0, 0), + RESET_MP25(IS2M_R, RCC_IS2MCFGR, 0, 0), + RESET_MP25(I2C1_R, RCC_I2C1CFGR, 0, 0), + RESET_MP25(I2C2_R, RCC_I2C2CFGR, 0, 0), + RESET_MP25(I2C3_R, RCC_I2C3CFGR, 0, 0), + RESET_MP25(I2C4_R, RCC_I2C4CFGR, 0, 0), + RESET_MP25(I2C5_R, RCC_I2C5CFGR, 0, 0), + RESET_MP25(I2C6_R, RCC_I2C6CFGR, 0, 0), + RESET_MP25(I2C7_R, RCC_I2C7CFGR, 0, 0), + RESET_MP25(I2C8_R, RCC_I2C8CFGR, 0, 0), + RESET_MP25(SAI1_R, RCC_SAI1CFGR, 0, 0), + RESET_MP25(SAI2_R, RCC_SAI2CFGR, 0, 0), + RESET_MP25(SAI3_R, RCC_SAI3CFGR, 0, 0), + RESET_MP25(SAI4_R, RCC_SAI4CFGR, 0, 0), + RESET_MP25(MDF1_R, RCC_MDF1CFGR, 0, 0), + RESET_MP25(MDF2_R, RCC_ADF1CFGR, 0, 0), + RESET_MP25(FDCAN_R, RCC_FDCANCFGR, 0, 0), + RESET_MP25(HDP_R, RCC_HDPCFGR, 0, 0), + RESET_MP25(ADC12_R, RCC_ADC12CFGR, 0, 0), + RESET_MP25(ADC3_R, RCC_ADC3CFGR, 0, 0), + RESET_MP25(ETH1_R, RCC_ETH1CFGR, 0, 0), + RESET_MP25(ETH2_R, RCC_ETH2CFGR, 0, 0), + RESET_MP25(USBH_R, RCC_USBHCFGR, 0, 0), + RESET_MP25(USB2PHY1_R, RCC_USB2PHY1CFGR, 0, 0), + RESET_MP25(USB2PHY2_R, RCC_USB2PHY2CFGR, 0, 0), + RESET_MP25(USB3DR_R, RCC_USB3DRCFGR, 0, 0), + RESET_MP25(USB3PCIEPHY_R, RCC_USB3PCIEPHYCFGR, 0, 0), + RESET_MP25(USBTC_R, RCC_USBTCCFGR, 0, 0), + RESET_MP25(ETHSW_R, RCC_ETHSWCFGR, 0, 0), + RESET_MP25(SDMMC1_R, RCC_SDMMC1CFGR, 0, 0), + RESET_MP25(SDMMC1DLL_R, RCC_SDMMC1CFGR, 16, 0), + RESET_MP25(SDMMC2_R, RCC_SDMMC2CFGR, 0, 0), + RESET_MP25(SDMMC2DLL_R, RCC_SDMMC2CFGR, 16, 0), + RESET_MP25(SDMMC3_R, RCC_SDMMC3CFGR, 0, 0), + RESET_MP25(SDMMC3DLL_R, RCC_SDMMC3CFGR, 16, 0), + RESET_MP25(GPU_R, RCC_GPUCFGR, 0, 0), + RESET_MP25(LTDC_R, RCC_LTDCCFGR, 0, 0), + RESET_MP25(DSI_R, RCC_DSICFGR, 0, 0), + RESET_MP25(LVDS_R, RCC_LVDSCFGR, 0, 0), + RESET_MP25(CSI_R, RCC_CSICFGR, 0, 0), + RESET_MP25(DCMIPP_R, RCC_DCMIPPCFGR, 0, 0), + RESET_MP25(CCI_R, RCC_CCICFGR, 0, 0), + RESET_MP25(VDEC_R, RCC_VDECCFGR, 0, 0), + RESET_MP25(VENC_R, RCC_VENCCFGR, 0, 0), + RESET_MP25(WWDG1_R, RCC_WWDG1CFGR, 0, 0), + RESET_MP25(WWDG2_R, RCC_WWDG2CFGR, 0, 0), + RESET_MP25(VREF_R, RCC_VREFCFGR, 0, 0), + RESET_MP25(DTS_R, RCC_DTSCFGR, 0, 0), + RESET_MP25(CRC_R, RCC_CRCCFGR, 0, 0), + RESET_MP25(SERC_R, RCC_SERCCFGR, 0, 0), + RESET_MP25(OSPIIOM_R, RCC_OSPIIOMCFGR, 0, 0), + RESET_MP25(I3C1_R, RCC_I3C1CFGR, 0, 0), + RESET_MP25(I3C2_R, RCC_I3C2CFGR, 0, 0), + RESET_MP25(I3C3_R, RCC_I3C3CFGR, 0, 0), + RESET_MP25(I3C4_R, RCC_I3C4CFGR, 0, 0), + RESET_MP25(IWDG2_KER_R, RCC_IWDGC1CFGSETR, 18, 1), + RESET_MP25(IWDG4_KER_R, RCC_IWDGC2CFGSETR, 18, 1), + RESET_MP25(RNG_R, RCC_RNGCFGR, 0, 0), + RESET_MP25(PKA_R, RCC_PKACFGR, 0, 0), + RESET_MP25(SAES_R, RCC_SAESCFGR, 0, 0), + RESET_MP25(HASH_R, RCC_HASHCFGR, 0, 0), + RESET_MP25(CRYP1_R, RCC_CRYP1CFGR, 0, 0), + RESET_MP25(CRYP2_R, RCC_CRYP2CFGR, 0, 0), + RESET_MP25(PCIE_R, RCC_PCIECFGR, 0, 0), +}; + +static u16 stm32mp25_cpt_gate[GATE_NB]; + +static struct clk_stm32_clock_data stm32mp25_clock_data = { + .gate_cpt = stm32mp25_cpt_gate, + .gates = stm32mp25_gates, + .muxes = stm32mp25_muxes, +}; + +static struct clk_stm32_reset_data stm32mp25_reset_data = { + .reset_lines = stm32mp25_reset_cfg, + .nr_lines = ARRAY_SIZE(stm32mp25_reset_cfg), +}; + +static const struct stm32_rcc_match_data stm32mp25_data = { + .tab_clocks = stm32mp25_clock_cfg, + .num_clocks = ARRAY_SIZE(stm32mp25_clock_cfg), + .maxbinding = STM32MP25_LAST_CLK, + .clock_data = &stm32mp25_clock_data, + .reset_data = &stm32mp25_reset_data, +}; + +static const struct of_device_id stm32mp25_match_data[] = { + { .compatible = "st,stm32mp25-rcc", .data = &stm32mp25_data, }, + { } +}; +MODULE_DEVICE_TABLE(of, stm32mp25_match_data); + +static int stm32mp25_rcc_clocks_probe(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + void __iomem *base; + + base = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(base)) + return PTR_ERR(base); + + return stm32_rcc_init(dev, stm32mp25_match_data, base); +} + +static struct platform_driver stm32mp25_rcc_clocks_driver = { + .driver = { + .name = "stm32mp25_rcc", + .of_match_table = stm32mp25_match_data, + }, + .probe = stm32mp25_rcc_clocks_probe, +}; + +static int __init stm32mp25_clocks_init(void) +{ + return platform_driver_register(&stm32mp25_rcc_clocks_driver); +} + +core_initcall(stm32mp25_clocks_init); diff --git a/drivers/clk/stm32/reset-stm32.c b/drivers/clk/stm32/reset-stm32.c index 14c2ee1eebee0d..5a8f525842ce24 100644 --- a/drivers/clk/stm32/reset-stm32.c +++ b/drivers/clk/stm32/reset-stm32.c @@ -19,6 +19,7 @@ struct stm32_reset_data { struct reset_controller_dev rcdev; void __iomem *membase; u32 clear_offset; + const struct stm32_reset_cfg **reset_lines; }; static inline struct stm32_reset_data * @@ -27,22 +28,46 @@ to_stm32_reset_data(struct reset_controller_dev *rcdev) return container_of(rcdev, struct stm32_reset_data, rcdev); } +static const struct stm32_reset_cfg *stm32_get_reset_line(struct reset_controller_dev *rcdev, + unsigned long id, + struct stm32_reset_cfg *line) +{ + struct stm32_reset_data *data = to_stm32_reset_data(rcdev); + + if (!data->reset_lines) { + int reg_width = sizeof(u32); + int bank = id / (reg_width * BITS_PER_BYTE); + int offset = id % (reg_width * BITS_PER_BYTE); + + line->offset = bank * reg_width; + line->bit_idx = offset; + line->set_clr = (data->clear_offset ? true : false); + + return line; + } + + return data->reset_lines[id]; +} + static int stm32_reset_update(struct reset_controller_dev *rcdev, unsigned long id, bool assert) { struct stm32_reset_data *data = to_stm32_reset_data(rcdev); - int reg_width = sizeof(u32); - int bank = id / (reg_width * BITS_PER_BYTE); - int offset = id % (reg_width * BITS_PER_BYTE); + struct stm32_reset_cfg line_reset; + const struct stm32_reset_cfg *ptr_line; - if (data->clear_offset) { + ptr_line = stm32_get_reset_line(rcdev, id, &line_reset); + if (!ptr_line) + return -EPERM; + + if (ptr_line->set_clr) { void __iomem *addr; - addr = data->membase + (bank * reg_width); + addr = data->membase + ptr_line->offset; if (!assert) addr += data->clear_offset; - writel(BIT(offset), addr); + writel(BIT(ptr_line->bit_idx), addr); } else { unsigned long flags; @@ -50,14 +75,14 @@ static int stm32_reset_update(struct reset_controller_dev *rcdev, spin_lock_irqsave(&data->lock, flags); - reg = readl(data->membase + (bank * reg_width)); + reg = readl(data->membase + ptr_line->offset); if (assert) - reg |= BIT(offset); + reg |= BIT(ptr_line->bit_idx); else - reg &= ~BIT(offset); + reg &= ~BIT(ptr_line->bit_idx); - writel(reg, data->membase + (bank * reg_width)); + writel(reg, data->membase + ptr_line->offset); spin_unlock_irqrestore(&data->lock, flags); } @@ -81,14 +106,17 @@ static int stm32_reset_status(struct reset_controller_dev *rcdev, unsigned long id) { struct stm32_reset_data *data = to_stm32_reset_data(rcdev); - int reg_width = sizeof(u32); - int bank = id / (reg_width * BITS_PER_BYTE); - int offset = id % (reg_width * BITS_PER_BYTE); + struct stm32_reset_cfg line_reset; + const struct stm32_reset_cfg *ptr_line; u32 reg; - reg = readl(data->membase + (bank * reg_width)); + ptr_line = stm32_get_reset_line(rcdev, id, &line_reset); + if (!ptr_line) + return -EPERM; + + reg = readl(data->membase + ptr_line->offset); - return !!(reg & BIT(offset)); + return !!(reg & BIT(ptr_line->bit_idx)); } static const struct reset_control_ops stm32_reset_ops = { @@ -113,6 +141,7 @@ int stm32_rcc_reset_init(struct device *dev, struct clk_stm32_reset_data *data, reset_data->rcdev.ops = &stm32_reset_ops; reset_data->rcdev.of_node = dev_of_node(dev); reset_data->rcdev.nr_resets = data->nr_lines; + reset_data->reset_lines = data->reset_lines; reset_data->clear_offset = data->clear_offset; return reset_controller_register(&reset_data->rcdev); diff --git a/drivers/clk/stm32/reset-stm32.h b/drivers/clk/stm32/reset-stm32.h index 8cf1cc9be480b2..f79cad21dfd682 100644 --- a/drivers/clk/stm32/reset-stm32.h +++ b/drivers/clk/stm32/reset-stm32.h @@ -4,8 +4,15 @@ * Author: Gabriel Fernandez <gabriel.fernandez@foss.st.com> for STMicroelectronics. */ +struct stm32_reset_cfg { + u16 offset; + u8 bit_idx; + bool set_clr; +}; + struct clk_stm32_reset_data { const struct reset_control_ops *ops; + const struct stm32_reset_cfg **reset_lines; unsigned int nr_lines; u32 clear_offset; }; diff --git a/drivers/clk/stm32/stm32mp25_rcc.h b/drivers/clk/stm32/stm32mp25_rcc.h new file mode 100644 index 00000000000000..687bc6a786270b --- /dev/null +++ b/drivers/clk/stm32/stm32mp25_rcc.h @@ -0,0 +1,712 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (C) STMicroelectronics 2023 - All Rights Reserved + * Author: Gabriel Fernandez <gabriel.fernandez@foss.st.com> for STMicroelectronics. + */ + +#ifndef STM32MP25_RCC_H +#define STM32MP25_RCC_H + +#define RCC_SECCFGR0 0x0 +#define RCC_SECCFGR1 0x4 +#define RCC_SECCFGR2 0x8 +#define RCC_SECCFGR3 0xC +#define RCC_PRIVCFGR0 0x10 +#define RCC_PRIVCFGR1 0x14 +#define RCC_PRIVCFGR2 0x18 +#define RCC_PRIVCFGR3 0x1C +#define RCC_RCFGLOCKR0 0x20 +#define RCC_RCFGLOCKR1 0x24 +#define RCC_RCFGLOCKR2 0x28 +#define RCC_RCFGLOCKR3 0x2C +#define RCC_R0CIDCFGR 0x30 +#define RCC_R0SEMCR 0x34 +#define RCC_R1CIDCFGR 0x38 +#define RCC_R1SEMCR 0x3C +#define RCC_R2CIDCFGR 0x40 +#define RCC_R2SEMCR 0x44 +#define RCC_R3CIDCFGR 0x48 +#define RCC_R3SEMCR 0x4C +#define RCC_R4CIDCFGR 0x50 +#define RCC_R4SEMCR 0x54 +#define RCC_R5CIDCFGR 0x58 +#define RCC_R5SEMCR 0x5C +#define RCC_R6CIDCFGR 0x60 +#define RCC_R6SEMCR 0x64 +#define RCC_R7CIDCFGR 0x68 +#define RCC_R7SEMCR 0x6C +#define RCC_R8CIDCFGR 0x70 +#define RCC_R8SEMCR 0x74 +#define RCC_R9CIDCFGR 0x78 +#define RCC_R9SEMCR 0x7C +#define RCC_R10CIDCFGR 0x80 +#define RCC_R10SEMCR 0x84 +#define RCC_R11CIDCFGR 0x88 +#define RCC_R11SEMCR 0x8C +#define RCC_R12CIDCFGR 0x90 +#define RCC_R12SEMCR 0x94 +#define RCC_R13CIDCFGR 0x98 +#define RCC_R13SEMCR 0x9C +#define RCC_R14CIDCFGR 0xA0 +#define RCC_R14SEMCR 0xA4 +#define RCC_R15CIDCFGR 0xA8 +#define RCC_R15SEMCR 0xAC +#define RCC_R16CIDCFGR 0xB0 +#define RCC_R16SEMCR 0xB4 +#define RCC_R17CIDCFGR 0xB8 +#define RCC_R17SEMCR 0xBC +#define RCC_R18CIDCFGR 0xC0 +#define RCC_R18SEMCR 0xC4 +#define RCC_R19CIDCFGR 0xC8 +#define RCC_R19SEMCR 0xCC +#define RCC_R20CIDCFGR 0xD0 +#define RCC_R20SEMCR 0xD4 +#define RCC_R21CIDCFGR 0xD8 +#define RCC_R21SEMCR 0xDC +#define RCC_R22CIDCFGR 0xE0 +#define RCC_R22SEMCR 0xE4 +#define RCC_R23CIDCFGR 0xE8 +#define RCC_R23SEMCR 0xEC +#define RCC_R24CIDCFGR 0xF0 +#define RCC_R24SEMCR 0xF4 +#define RCC_R25CIDCFGR 0xF8 +#define RCC_R25SEMCR 0xFC +#define RCC_R26CIDCFGR 0x100 +#define RCC_R26SEMCR 0x104 +#define RCC_R27CIDCFGR 0x108 +#define RCC_R27SEMCR 0x10C +#define RCC_R28CIDCFGR 0x110 +#define RCC_R28SEMCR 0x114 +#define RCC_R29CIDCFGR 0x118 +#define RCC_R29SEMCR 0x11C +#define RCC_R30CIDCFGR 0x120 +#define RCC_R30SEMCR 0x124 +#define RCC_R31CIDCFGR 0x128 +#define RCC_R31SEMCR 0x12C +#define RCC_R32CIDCFGR 0x130 +#define RCC_R32SEMCR 0x134 +#define RCC_R33CIDCFGR 0x138 +#define RCC_R33SEMCR 0x13C +#define RCC_R34CIDCFGR 0x140 +#define RCC_R34SEMCR 0x144 +#define RCC_R35CIDCFGR 0x148 +#define RCC_R35SEMCR 0x14C +#define RCC_R36CIDCFGR 0x150 +#define RCC_R36SEMCR 0x154 +#define RCC_R37CIDCFGR 0x158 +#define RCC_R37SEMCR 0x15C +#define RCC_R38CIDCFGR 0x160 +#define RCC_R38SEMCR 0x164 +#define RCC_R39CIDCFGR 0x168 +#define RCC_R39SEMCR 0x16C +#define RCC_R40CIDCFGR 0x170 +#define RCC_R40SEMCR 0x174 +#define RCC_R41CIDCFGR 0x178 +#define RCC_R41SEMCR 0x17C +#define RCC_R42CIDCFGR 0x180 +#define RCC_R42SEMCR 0x184 +#define RCC_R43CIDCFGR 0x188 +#define RCC_R43SEMCR 0x18C +#define RCC_R44CIDCFGR 0x190 +#define RCC_R44SEMCR 0x194 +#define RCC_R45CIDCFGR 0x198 +#define RCC_R45SEMCR 0x19C +#define RCC_R46CIDCFGR 0x1A0 +#define RCC_R46SEMCR 0x1A4 +#define RCC_R47CIDCFGR 0x1A8 +#define RCC_R47SEMCR 0x1AC +#define RCC_R48CIDCFGR 0x1B0 +#define RCC_R48SEMCR 0x1B4 +#define RCC_R49CIDCFGR 0x1B8 +#define RCC_R49SEMCR 0x1BC +#define RCC_R50CIDCFGR 0x1C0 +#define RCC_R50SEMCR 0x1C4 +#define RCC_R51CIDCFGR 0x1C8 +#define RCC_R51SEMCR 0x1CC +#define RCC_R52CIDCFGR 0x1D0 +#define RCC_R52SEMCR 0x1D4 +#define RCC_R53CIDCFGR 0x1D8 +#define RCC_R53SEMCR 0x1DC +#define RCC_R54CIDCFGR 0x1E0 +#define RCC_R54SEMCR 0x1E4 +#define RCC_R55CIDCFGR 0x1E8 +#define RCC_R55SEMCR 0x1EC +#define RCC_R56CIDCFGR 0x1F0 +#define RCC_R56SEMCR 0x1F4 +#define RCC_R57CIDCFGR 0x1F8 +#define RCC_R57SEMCR 0x1FC +#define RCC_R58CIDCFGR 0x200 +#define RCC_R58SEMCR 0x204 +#define RCC_R59CIDCFGR 0x208 +#define RCC_R59SEMCR 0x20C +#define RCC_R60CIDCFGR 0x210 +#define RCC_R60SEMCR 0x214 +#define RCC_R61CIDCFGR 0x218 +#define RCC_R61SEMCR 0x21C +#define RCC_R62CIDCFGR 0x220 +#define RCC_R62SEMCR 0x224 +#define RCC_R63CIDCFGR 0x228 +#define RCC_R63SEMCR 0x22C +#define RCC_R64CIDCFGR 0x230 +#define RCC_R64SEMCR 0x234 +#define RCC_R65CIDCFGR 0x238 +#define RCC_R65SEMCR 0x23C +#define RCC_R66CIDCFGR 0x240 +#define RCC_R66SEMCR 0x244 +#define RCC_R67CIDCFGR 0x248 +#define RCC_R67SEMCR 0x24C +#define RCC_R68CIDCFGR 0x250 +#define RCC_R68SEMCR 0x254 +#define RCC_R69CIDCFGR 0x258 +#define RCC_R69SEMCR 0x25C +#define RCC_R70CIDCFGR 0x260 +#define RCC_R70SEMCR 0x264 +#define RCC_R71CIDCFGR 0x268 +#define RCC_R71SEMCR 0x26C +#define RCC_R72CIDCFGR 0x270 +#define RCC_R72SEMCR 0x274 +#define RCC_R73CIDCFGR 0x278 +#define RCC_R73SEMCR 0x27C +#define RCC_R74CIDCFGR 0x280 +#define RCC_R74SEMCR 0x284 +#define RCC_R75CIDCFGR 0x288 +#define RCC_R75SEMCR 0x28C +#define RCC_R76CIDCFGR 0x290 +#define RCC_R76SEMCR 0x294 +#define RCC_R77CIDCFGR 0x298 +#define RCC_R77SEMCR 0x29C +#define RCC_R78CIDCFGR 0x2A0 +#define RCC_R78SEMCR 0x2A4 +#define RCC_R79CIDCFGR 0x2A8 +#define RCC_R79SEMCR 0x2AC +#define RCC_R80CIDCFGR 0x2B0 +#define RCC_R80SEMCR 0x2B4 +#define RCC_R81CIDCFGR 0x2B8 +#define RCC_R81SEMCR 0x2BC +#define RCC_R82CIDCFGR 0x2C0 +#define RCC_R82SEMCR 0x2C4 +#define RCC_R83CIDCFGR 0x2C8 +#define RCC_R83SEMCR 0x2CC +#define RCC_R84CIDCFGR 0x2D0 +#define RCC_R84SEMCR 0x2D4 +#define RCC_R85CIDCFGR 0x2D8 +#define RCC_R85SEMCR 0x2DC +#define RCC_R86CIDCFGR 0x2E0 +#define RCC_R86SEMCR 0x2E4 +#define RCC_R87CIDCFGR 0x2E8 +#define RCC_R87SEMCR 0x2EC +#define RCC_R88CIDCFGR 0x2F0 +#define RCC_R88SEMCR 0x2F4 +#define RCC_R89CIDCFGR 0x2F8 +#define RCC_R89SEMCR 0x2FC +#define RCC_R90CIDCFGR 0x300 +#define RCC_R90SEMCR 0x304 +#define RCC_R91CIDCFGR 0x308 +#define RCC_R91SEMCR 0x30C +#define RCC_R92CIDCFGR 0x310 +#define RCC_R92SEMCR 0x314 +#define RCC_R93CIDCFGR 0x318 +#define RCC_R93SEMCR 0x31C +#define RCC_R94CIDCFGR 0x320 +#define RCC_R94SEMCR 0x324 +#define RCC_R95CIDCFGR 0x328 +#define RCC_R95SEMCR 0x32C +#define RCC_R96CIDCFGR 0x330 +#define RCC_R96SEMCR 0x334 +#define RCC_R97CIDCFGR 0x338 +#define RCC_R97SEMCR 0x33C +#define RCC_R98CIDCFGR 0x340 +#define RCC_R98SEMCR 0x344 +#define RCC_R99CIDCFGR 0x348 +#define RCC_R99SEMCR 0x34C +#define RCC_R100CIDCFGR 0x350 +#define RCC_R100SEMCR 0x354 +#define RCC_R101CIDCFGR 0x358 +#define RCC_R101SEMCR 0x35C +#define RCC_R102CIDCFGR 0x360 +#define RCC_R102SEMCR 0x364 +#define RCC_R103CIDCFGR 0x368 +#define RCC_R103SEMCR 0x36C +#define RCC_R104CIDCFGR 0x370 +#define RCC_R104SEMCR 0x374 +#define RCC_R105CIDCFGR 0x378 +#define RCC_R105SEMCR 0x37C +#define RCC_R106CIDCFGR 0x380 +#define RCC_R106SEMCR 0x384 +#define RCC_R107CIDCFGR 0x388 +#define RCC_R107SEMCR 0x38C +#define RCC_R108CIDCFGR 0x390 +#define RCC_R108SEMCR 0x394 +#define RCC_R109CIDCFGR 0x398 +#define RCC_R109SEMCR 0x39C +#define RCC_R110CIDCFGR 0x3A0 +#define RCC_R110SEMCR 0x3A4 +#define RCC_R111CIDCFGR 0x3A8 +#define RCC_R111SEMCR 0x3AC +#define RCC_R112CIDCFGR 0x3B0 +#define RCC_R112SEMCR 0x3B4 +#define RCC_R113CIDCFGR 0x3B8 +#define RCC_R113SEMCR 0x3BC +#define RCC_GRSTCSETR 0x400 +#define RCC_C1RSTCSETR 0x404 +#define RCC_C1P1RSTCSETR 0x408 +#define RCC_C2RSTCSETR 0x40C +#define RCC_HWRSTSCLRR 0x410 +#define RCC_C1HWRSTSCLRR 0x414 +#define RCC_C2HWRSTSCLRR 0x418 +#define RCC_C1BOOTRSTSSETR 0x41C +#define RCC_C1BOOTRSTSCLRR 0x420 +#define RCC_C2BOOTRSTSSETR 0x424 +#define RCC_C2BOOTRSTSCLRR 0x428 +#define RCC_C1SREQSETR 0x42C +#define RCC_C1SREQCLRR 0x430 +#define RCC_CPUBOOTCR 0x434 +#define RCC_STBYBOOTCR 0x438 +#define RCC_LEGBOOTCR 0x43C +#define RCC_BDCR 0x440 +#define RCC_D3DCR 0x444 +#define RCC_D3DSR 0x448 +#define RCC_RDCR 0x44C +#define RCC_C1MSRDCR 0x450 +#define RCC_PWRLPDLYCR 0x454 +#define RCC_C1CIESETR 0x458 +#define RCC_C1CIFCLRR 0x45C +#define RCC_C2CIESETR 0x460 +#define RCC_C2CIFCLRR 0x464 +#define RCC_IWDGC1FZSETR 0x468 +#define RCC_IWDGC1FZCLRR 0x46C +#define RCC_IWDGC1CFGSETR 0x470 +#define RCC_IWDGC1CFGCLRR 0x474 +#define RCC_IWDGC2FZSETR 0x478 +#define RCC_IWDGC2FZCLRR 0x47C +#define RCC_IWDGC2CFGSETR 0x480 +#define RCC_IWDGC2CFGCLRR 0x484 +#define RCC_IWDGC3CFGSETR 0x488 +#define RCC_IWDGC3CFGCLRR 0x48C +#define RCC_C3CFGR 0x490 +#define RCC_MCO1CFGR 0x494 +#define RCC_MCO2CFGR 0x498 +#define RCC_OCENSETR 0x49C +#define RCC_OCENCLRR 0x4A0 +#define RCC_OCRDYR 0x4A4 +#define RCC_HSICFGR 0x4A8 +#define RCC_MSICFGR 0x4AC +#define RCC_RTCDIVR 0x4B0 +#define RCC_APB1DIVR 0x4B4 +#define RCC_APB2DIVR 0x4B8 +#define RCC_APB3DIVR 0x4BC +#define RCC_APB4DIVR 0x4C0 +#define RCC_APBDBGDIVR 0x4C4 +#define RCC_TIMG1PRER 0x4C8 +#define RCC_TIMG2PRER 0x4CC +#define RCC_LSMCUDIVR 0x4D0 +#define RCC_DDRCPCFGR 0x4D4 +#define RCC_DDRCAPBCFGR 0x4D8 +#define RCC_DDRPHYCAPBCFGR 0x4DC +#define RCC_DDRPHYCCFGR 0x4E0 +#define RCC_DDRCFGR 0x4E4 +#define RCC_DDRITFCFGR 0x4E8 +#define RCC_SYSRAMCFGR 0x4F0 +#define RCC_VDERAMCFGR 0x4F4 +#define RCC_SRAM1CFGR 0x4F8 +#define RCC_SRAM2CFGR 0x4FC +#define RCC_RETRAMCFGR 0x500 +#define RCC_BKPSRAMCFGR 0x504 +#define RCC_LPSRAM1CFGR 0x508 +#define RCC_LPSRAM2CFGR 0x50C +#define RCC_LPSRAM3CFGR 0x510 +#define RCC_OSPI1CFGR 0x514 +#define RCC_OSPI2CFGR 0x518 +#define RCC_FMCCFGR 0x51C +#define RCC_DBGCFGR 0x520 +#define RCC_STM500CFGR 0x524 +#define RCC_ETRCFGR 0x528 +#define RCC_GPIOACFGR 0x52C +#define RCC_GPIOBCFGR 0x530 +#define RCC_GPIOCCFGR 0x534 +#define RCC_GPIODCFGR 0x538 +#define RCC_GPIOECFGR 0x53C +#define RCC_GPIOFCFGR 0x540 +#define RCC_GPIOGCFGR 0x544 +#define RCC_GPIOHCFGR 0x548 +#define RCC_GPIOICFGR 0x54C +#define RCC_GPIOJCFGR 0x550 +#define RCC_GPIOKCFGR 0x554 +#define RCC_GPIOZCFGR 0x558 +#define RCC_HPDMA1CFGR 0x55C +#define RCC_HPDMA2CFGR 0x560 +#define RCC_HPDMA3CFGR 0x564 +#define RCC_LPDMACFGR 0x568 +#define RCC_HSEMCFGR 0x56C +#define RCC_IPCC1CFGR 0x570 +#define RCC_IPCC2CFGR 0x574 +#define RCC_RTCCFGR 0x578 +#define RCC_SYSCPU1CFGR 0x580 +#define RCC_BSECCFGR 0x584 +#define RCC_IS2MCFGR 0x58C +#define RCC_PLL2CFGR1 0x590 +#define RCC_PLL2CFGR2 0x594 +#define RCC_PLL2CFGR3 0x598 +#define RCC_PLL2CFGR4 0x59C +#define RCC_PLL2CFGR5 0x5A0 +#define RCC_PLL2CFGR6 0x5A8 +#define RCC_PLL2CFGR7 0x5AC +#define RCC_PLL3CFGR1 0x5B8 +#define RCC_PLL3CFGR2 0x5BC +#define RCC_PLL3CFGR3 0x5C0 +#define RCC_PLL3CFGR4 0x5C4 +#define RCC_PLL3CFGR5 0x5C8 +#define RCC_PLL3CFGR6 0x5D0 +#define RCC_PLL3CFGR7 0x5D4 +#define RCC_HSIFMONCR 0x5E0 +#define RCC_HSIFVALR 0x5E4 +#define RCC_TIM1CFGR 0x700 +#define RCC_TIM2CFGR 0x704 +#define RCC_TIM3CFGR 0x708 +#define RCC_TIM4CFGR 0x70C +#define RCC_TIM5CFGR 0x710 +#define RCC_TIM6CFGR 0x714 +#define RCC_TIM7CFGR 0x718 +#define RCC_TIM8CFGR 0x71C +#define RCC_TIM10CFGR 0x720 +#define RCC_TIM11CFGR 0x724 +#define RCC_TIM12CFGR 0x728 +#define RCC_TIM13CFGR 0x72C +#define RCC_TIM14CFGR 0x730 +#define RCC_TIM15CFGR 0x734 +#define RCC_TIM16CFGR 0x738 +#define RCC_TIM17CFGR 0x73C +#define RCC_TIM20CFGR 0x740 +#define RCC_LPTIM1CFGR 0x744 +#define RCC_LPTIM2CFGR 0x748 +#define RCC_LPTIM3CFGR 0x74C +#define RCC_LPTIM4CFGR 0x750 +#define RCC_LPTIM5CFGR 0x754 +#define RCC_SPI1CFGR 0x758 +#define RCC_SPI2CFGR 0x75C +#define RCC_SPI3CFGR 0x760 +#define RCC_SPI4CFGR 0x764 +#define RCC_SPI5CFGR 0x768 +#define RCC_SPI6CFGR 0x76C +#define RCC_SPI7CFGR 0x770 +#define RCC_SPI8CFGR 0x774 +#define RCC_SPDIFRXCFGR 0x778 +#define RCC_USART1CFGR 0x77C +#define RCC_USART2CFGR 0x780 +#define RCC_USART3CFGR 0x784 +#define RCC_UART4CFGR 0x788 +#define RCC_UART5CFGR 0x78C +#define RCC_USART6CFGR 0x790 +#define RCC_UART7CFGR 0x794 +#define RCC_UART8CFGR 0x798 +#define RCC_UART9CFGR 0x79C +#define RCC_LPUART1CFGR 0x7A0 +#define RCC_I2C1CFGR 0x7A4 +#define RCC_I2C2CFGR 0x7A8 +#define RCC_I2C3CFGR 0x7AC +#define RCC_I2C4CFGR 0x7B0 +#define RCC_I2C5CFGR 0x7B4 +#define RCC_I2C6CFGR 0x7B8 +#define RCC_I2C7CFGR 0x7BC +#define RCC_I2C8CFGR 0x7C0 +#define RCC_SAI1CFGR 0x7C4 +#define RCC_SAI2CFGR 0x7C8 +#define RCC_SAI3CFGR 0x7CC +#define RCC_SAI4CFGR 0x7D0 +#define RCC_MDF1CFGR 0x7D8 +#define RCC_ADF1CFGR 0x7DC +#define RCC_FDCANCFGR 0x7E0 +#define RCC_HDPCFGR 0x7E4 +#define RCC_ADC12CFGR 0x7E8 +#define RCC_ADC3CFGR 0x7EC +#define RCC_ETH1CFGR 0x7F0 +#define RCC_ETH2CFGR 0x7F4 +#define RCC_USBHCFGR 0x7FC +#define RCC_USB2PHY1CFGR 0x800 +#define RCC_USB2PHY2CFGR 0x804 +#define RCC_USB3DRCFGR 0x808 +#define RCC_USB3PCIEPHYCFGR 0x80C +#define RCC_PCIECFGR 0x810 +#define RCC_USBTCCFGR 0x814 +#define RCC_ETHSWCFGR 0x818 +#define RCC_ETHSWACMCFGR 0x81C +#define RCC_ETHSWACMMSGCFGR 0x820 +#define RCC_STGENCFGR 0x824 +#define RCC_SDMMC1CFGR 0x830 +#define RCC_SDMMC2CFGR 0x834 +#define RCC_SDMMC3CFGR 0x838 +#define RCC_GPUCFGR 0x83C +#define RCC_LTDCCFGR 0x840 +#define RCC_DSICFGR 0x844 +#define RCC_LVDSCFGR 0x850 +#define RCC_CSICFGR 0x858 +#define RCC_DCMIPPCFGR 0x85C +#define RCC_CCICFGR 0x860 +#define RCC_VDECCFGR 0x864 +#define RCC_VENCCFGR 0x868 +#define RCC_RNGCFGR 0x870 +#define RCC_PKACFGR 0x874 +#define RCC_SAESCFGR 0x878 +#define RCC_HASHCFGR 0x87C +#define RCC_CRYP1CFGR 0x880 +#define RCC_CRYP2CFGR 0x884 +#define RCC_IWDG1CFGR 0x888 +#define RCC_IWDG2CFGR 0x88C +#define RCC_IWDG3CFGR 0x890 +#define RCC_IWDG4CFGR 0x894 +#define RCC_IWDG5CFGR 0x898 +#define RCC_WWDG1CFGR 0x89C +#define RCC_WWDG2CFGR 0x8A0 +#define RCC_VREFCFGR 0x8A8 +#define RCC_DTSCFGR 0x8AC +#define RCC_CRCCFGR 0x8B4 +#define RCC_SERCCFGR 0x8B8 +#define RCC_OSPIIOMCFGR 0x8BC +#define RCC_GICV2MCFGR 0x8C0 +#define RCC_I3C1CFGR 0x8C8 +#define RCC_I3C2CFGR 0x8CC +#define RCC_I3C3CFGR 0x8D0 +#define RCC_I3C4CFGR 0x8D4 +#define RCC_MUXSELCFGR 0x1000 +#define RCC_XBAR0CFGR 0x1018 +#define RCC_XBAR1CFGR 0x101C +#define RCC_XBAR2CFGR 0x1020 +#define RCC_XBAR3CFGR 0x1024 +#define RCC_XBAR4CFGR 0x1028 +#define RCC_XBAR5CFGR 0x102C +#define RCC_XBAR6CFGR 0x1030 +#define RCC_XBAR7CFGR 0x1034 +#define RCC_XBAR8CFGR 0x1038 +#define RCC_XBAR9CFGR 0x103C +#define RCC_XBAR10CFGR 0x1040 +#define RCC_XBAR11CFGR 0x1044 +#define RCC_XBAR12CFGR 0x1048 +#define RCC_XBAR13CFGR 0x104C +#define RCC_XBAR14CFGR 0x1050 +#define RCC_XBAR15CFGR 0x1054 +#define RCC_XBAR16CFGR 0x1058 +#define RCC_XBAR17CFGR 0x105C +#define RCC_XBAR18CFGR 0x1060 +#define RCC_XBAR19CFGR 0x1064 +#define RCC_XBAR20CFGR 0x1068 +#define RCC_XBAR21CFGR 0x106C +#define RCC_XBAR22CFGR 0x1070 +#define RCC_XBAR23CFGR 0x1074 +#define RCC_XBAR24CFGR 0x1078 +#define RCC_XBAR25CFGR 0x107C +#define RCC_XBAR26CFGR 0x1080 +#define RCC_XBAR27CFGR 0x1084 +#define RCC_XBAR28CFGR 0x1088 +#define RCC_XBAR29CFGR 0x108C +#define RCC_XBAR30CFGR 0x1090 +#define RCC_XBAR31CFGR 0x1094 +#define RCC_XBAR32CFGR 0x1098 +#define RCC_XBAR33CFGR 0x109C +#define RCC_XBAR34CFGR 0x10A0 +#define RCC_XBAR35CFGR 0x10A4 +#define RCC_XBAR36CFGR 0x10A8 +#define RCC_XBAR37CFGR 0x10AC +#define RCC_XBAR38CFGR 0x10B0 +#define RCC_XBAR39CFGR 0x10B4 +#define RCC_XBAR40CFGR 0x10B8 +#define RCC_XBAR41CFGR 0x10BC +#define RCC_XBAR42CFGR 0x10C0 +#define RCC_XBAR43CFGR 0x10C4 +#define RCC_XBAR44CFGR 0x10C8 +#define RCC_XBAR45CFGR 0x10CC +#define RCC_XBAR46CFGR 0x10D0 +#define RCC_XBAR47CFGR 0x10D4 +#define RCC_XBAR48CFGR 0x10D8 +#define RCC_XBAR49CFGR 0x10DC +#define RCC_XBAR50CFGR 0x10E0 +#define RCC_XBAR51CFGR 0x10E4 +#define RCC_XBAR52CFGR 0x10E8 +#define RCC_XBAR53CFGR 0x10EC +#define RCC_XBAR54CFGR 0x10F0 +#define RCC_XBAR55CFGR 0x10F4 +#define RCC_XBAR56CFGR 0x10F8 +#define RCC_XBAR57CFGR 0x10FC +#define RCC_XBAR58CFGR 0x1100 +#define RCC_XBAR59CFGR 0x1104 +#define RCC_XBAR60CFGR 0x1108 +#define RCC_XBAR61CFGR 0x110C +#define RCC_XBAR62CFGR 0x1110 +#define RCC_XBAR63CFGR 0x1114 +#define RCC_PREDIV0CFGR 0x1118 +#define RCC_PREDIV1CFGR 0x111C +#define RCC_PREDIV2CFGR 0x1120 +#define RCC_PREDIV3CFGR 0x1124 +#define RCC_PREDIV4CFGR 0x1128 +#define RCC_PREDIV5CFGR 0x112C +#define RCC_PREDIV6CFGR 0x1130 +#define RCC_PREDIV7CFGR 0x1134 +#define RCC_PREDIV8CFGR 0x1138 +#define RCC_PREDIV9CFGR 0x113C +#define RCC_PREDIV10CFGR 0x1140 +#define RCC_PREDIV11CFGR 0x1144 +#define RCC_PREDIV12CFGR 0x1148 +#define RCC_PREDIV13CFGR 0x114C +#define RCC_PREDIV14CFGR 0x1150 +#define RCC_PREDIV15CFGR 0x1154 +#define RCC_PREDIV16CFGR 0x1158 +#define RCC_PREDIV17CFGR 0x115C +#define RCC_PREDIV18CFGR 0x1160 +#define RCC_PREDIV19CFGR 0x1164 +#define RCC_PREDIV20CFGR 0x1168 +#define RCC_PREDIV21CFGR 0x116C +#define RCC_PREDIV22CFGR 0x1170 +#define RCC_PREDIV23CFGR 0x1174 +#define RCC_PREDIV24CFGR 0x1178 +#define RCC_PREDIV25CFGR 0x117C +#define RCC_PREDIV26CFGR 0x1180 +#define RCC_PREDIV27CFGR 0x1184 +#define RCC_PREDIV28CFGR 0x1188 +#define RCC_PREDIV29CFGR 0x118C +#define RCC_PREDIV30CFGR 0x1190 +#define RCC_PREDIV31CFGR 0x1194 +#define RCC_PREDIV32CFGR 0x1198 +#define RCC_PREDIV33CFGR 0x119C +#define RCC_PREDIV34CFGR 0x11A0 +#define RCC_PREDIV35CFGR 0x11A4 +#define RCC_PREDIV36CFGR 0x11A8 +#define RCC_PREDIV37CFGR 0x11AC +#define RCC_PREDIV38CFGR 0x11B0 +#define RCC_PREDIV39CFGR 0x11B4 +#define RCC_PREDIV40CFGR 0x11B8 +#define RCC_PREDIV41CFGR 0x11BC +#define RCC_PREDIV42CFGR 0x11C0 +#define RCC_PREDIV43CFGR 0x11C4 +#define RCC_PREDIV44CFGR 0x11C8 +#define RCC_PREDIV45CFGR 0x11CC +#define RCC_PREDIV46CFGR 0x11D0 +#define RCC_PREDIV47CFGR 0x11D4 +#define RCC_PREDIV48CFGR 0x11D8 +#define RCC_PREDIV49CFGR 0x11DC +#define RCC_PREDIV50CFGR 0x11E0 +#define RCC_PREDIV51CFGR 0x11E4 +#define RCC_PREDIV52CFGR 0x11E8 +#define RCC_PREDIV53CFGR 0x11EC +#define RCC_PREDIV54CFGR 0x11F0 +#define RCC_PREDIV55CFGR 0x11F4 +#define RCC_PREDIV56CFGR 0x11F8 +#define RCC_PREDIV57CFGR 0x11FC +#define RCC_PREDIV58CFGR 0x1200 +#define RCC_PREDIV59CFGR 0x1204 +#define RCC_PREDIV60CFGR 0x1208 +#define RCC_PREDIV61CFGR 0x120C +#define RCC_PREDIV62CFGR 0x1210 +#define RCC_PREDIV63CFGR 0x1214 +#define RCC_PREDIVSR1 0x1218 +#define RCC_PREDIVSR2 0x121C +#define RCC_FINDIV0CFGR 0x1224 +#define RCC_FINDIV1CFGR 0x1228 +#define RCC_FINDIV2CFGR 0x122C +#define RCC_FINDIV3CFGR 0x1230 +#define RCC_FINDIV4CFGR 0x1234 +#define RCC_FINDIV5CFGR 0x1238 +#define RCC_FINDIV6CFGR 0x123C +#define RCC_FINDIV7CFGR 0x1240 +#define RCC_FINDIV8CFGR 0x1244 +#define RCC_FINDIV9CFGR 0x1248 +#define RCC_FINDIV10CFGR 0x124C +#define RCC_FINDIV11CFGR 0x1250 +#define RCC_FINDIV12CFGR 0x1254 +#define RCC_FINDIV13CFGR 0x1258 +#define RCC_FINDIV14CFGR 0x125C +#define RCC_FINDIV15CFGR 0x1260 +#define RCC_FINDIV16CFGR 0x1264 +#define RCC_FINDIV17CFGR 0x1268 +#define RCC_FINDIV18CFGR 0x126C +#define RCC_FINDIV19CFGR 0x1270 +#define RCC_FINDIV20CFGR 0x1274 +#define RCC_FINDIV21CFGR 0x1278 +#define RCC_FINDIV22CFGR 0x127C +#define RCC_FINDIV23CFGR 0x1280 +#define RCC_FINDIV24CFGR 0x1284 +#define RCC_FINDIV25CFGR 0x1288 +#define RCC_FINDIV26CFGR 0x128C +#define RCC_FINDIV27CFGR 0x1290 +#define RCC_FINDIV28CFGR 0x1294 +#define RCC_FINDIV29CFGR 0x1298 +#define RCC_FINDIV30CFGR 0x129C +#define RCC_FINDIV31CFGR 0x12A0 +#define RCC_FINDIV32CFGR 0x12A4 +#define RCC_FINDIV33CFGR 0x12A8 +#define RCC_FINDIV34CFGR 0x12AC +#define RCC_FINDIV35CFGR 0x12B0 +#define RCC_FINDIV36CFGR 0x12B4 +#define RCC_FINDIV37CFGR 0x12B8 +#define RCC_FINDIV38CFGR 0x12BC +#define RCC_FINDIV39CFGR 0x12C0 +#define RCC_FINDIV40CFGR 0x12C4 +#define RCC_FINDIV41CFGR 0x12C8 +#define RCC_FINDIV42CFGR 0x12CC +#define RCC_FINDIV43CFGR 0x12D0 +#define RCC_FINDIV44CFGR 0x12D4 +#define RCC_FINDIV45CFGR 0x12D8 +#define RCC_FINDIV46CFGR 0x12DC +#define RCC_FINDIV47CFGR 0x12E0 +#define RCC_FINDIV48CFGR 0x12E4 +#define RCC_FINDIV49CFGR 0x12E8 +#define RCC_FINDIV50CFGR 0x12EC +#define RCC_FINDIV51CFGR 0x12F0 +#define RCC_FINDIV52CFGR 0x12F4 +#define RCC_FINDIV53CFGR 0x12F8 +#define RCC_FINDIV54CFGR 0x12FC +#define RCC_FINDIV55CFGR 0x1300 +#define RCC_FINDIV56CFGR 0x1304 +#define RCC_FINDIV57CFGR 0x1308 +#define RCC_FINDIV58CFGR 0x130C +#define RCC_FINDIV59CFGR 0x1310 +#define RCC_FINDIV60CFGR 0x1314 +#define RCC_FINDIV61CFGR 0x1318 +#define RCC_FINDIV62CFGR 0x131C +#define RCC_FINDIV63CFGR 0x1320 +#define RCC_FINDIVSR1 0x1324 +#define RCC_FINDIVSR2 0x1328 +#define RCC_FCALCOBS0CFGR 0x1340 +#define RCC_FCALCOBS1CFGR 0x1344 +#define RCC_FCALCREFCFGR 0x1348 +#define RCC_FCALCCR1 0x134C +#define RCC_FCALCCR2 0x1354 +#define RCC_FCALCSR 0x1358 +#define RCC_PLL4CFGR1 0x1360 +#define RCC_PLL4CFGR2 0x1364 +#define RCC_PLL4CFGR3 0x1368 +#define RCC_PLL4CFGR4 0x136C +#define RCC_PLL4CFGR5 0x1370 +#define RCC_PLL4CFGR6 0x1378 +#define RCC_PLL4CFGR7 0x137C +#define RCC_PLL5CFGR1 0x1388 +#define RCC_PLL5CFGR2 0x138C +#define RCC_PLL5CFGR3 0x1390 +#define RCC_PLL5CFGR4 0x1394 +#define RCC_PLL5CFGR5 0x1398 +#define RCC_PLL5CFGR6 0x13A0 +#define RCC_PLL5CFGR7 0x13A4 +#define RCC_PLL6CFGR1 0x13B0 +#define RCC_PLL6CFGR2 0x13B4 +#define RCC_PLL6CFGR3 0x13B8 +#define RCC_PLL6CFGR4 0x13BC +#define RCC_PLL6CFGR5 0x13C0 +#define RCC_PLL6CFGR6 0x13C8 +#define RCC_PLL6CFGR7 0x13CC +#define RCC_PLL7CFGR1 0x13D8 +#define RCC_PLL7CFGR2 0x13DC +#define RCC_PLL7CFGR3 0x13E0 +#define RCC_PLL7CFGR4 0x13E4 +#define RCC_PLL7CFGR5 0x13E8 +#define RCC_PLL7CFGR6 0x13F0 +#define RCC_PLL7CFGR7 0x13F4 +#define RCC_PLL8CFGR1 0x1400 +#define RCC_PLL8CFGR2 0x1404 +#define RCC_PLL8CFGR3 0x1408 +#define RCC_PLL8CFGR4 0x140C +#define RCC_PLL8CFGR5 0x1410 +#define RCC_PLL8CFGR6 0x1418 +#define RCC_PLL8CFGR7 0x141C +#define RCC_VERR 0xFFF4 +#define RCC_IDR 0xFFF8 +#define RCC_SIDR 0xFFFC + +#endif /* STM32MP25_RCC_H */ diff --git a/drivers/clk/ti/dpll.c b/drivers/clk/ti/dpll.c index 403ec81f561b6c..3386bd1903df6d 100644 --- a/drivers/clk/ti/dpll.c +++ b/drivers/clk/ti/dpll.c @@ -34,8 +34,6 @@ static const struct clk_ops dpll_m4xen_ck_ops = { .save_context = &omap3_core_dpll_save_context, .restore_context = &omap3_core_dpll_restore_context, }; -#else -static const struct clk_ops dpll_m4xen_ck_ops = {}; #endif #if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4) || \ @@ -95,11 +93,7 @@ static const struct clk_ops omap3_dpll_core_ck_ops = { .recalc_rate = &omap3_dpll_recalc, .round_rate = &omap2_dpll_round_rate, }; -#else -static const struct clk_ops omap3_dpll_core_ck_ops = {}; -#endif -#ifdef CONFIG_ARCH_OMAP3 static const struct clk_ops omap3_dpll_ck_ops = { .enable = &omap3_noncore_dpll_enable, .disable = &omap3_noncore_dpll_disable, @@ -137,9 +131,13 @@ static const struct clk_ops omap3_dpll_per_ck_ops = { }; #endif +#if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5) || \ + defined(CONFIG_SOC_DRA7XX) || defined(CONFIG_SOC_AM33XX) || \ + defined(CONFIG_SOC_AM43XX) static const struct clk_ops dpll_x2_ck_ops = { .recalc_rate = &omap3_clkoutx2_recalc, }; +#endif /** * _register_dpll - low level registration of a DPLL clock diff --git a/include/dt-bindings/clock/loongson,ls2k-clk.h b/include/dt-bindings/clock/loongson,ls2k-clk.h index 3bc4dfc193c2df..4279ba595f1e03 100644 --- a/include/dt-bindings/clock/loongson,ls2k-clk.h +++ b/include/dt-bindings/clock/loongson,ls2k-clk.h @@ -7,24 +7,40 @@ #ifndef __DT_BINDINGS_CLOCK_LOONGSON2_H #define __DT_BINDINGS_CLOCK_LOONGSON2_H -#define LOONGSON2_REF_100M 0 -#define LOONGSON2_NODE_PLL 1 -#define LOONGSON2_DDR_PLL 2 -#define LOONGSON2_DC_PLL 3 -#define LOONGSON2_PIX0_PLL 4 -#define LOONGSON2_PIX1_PLL 5 -#define LOONGSON2_NODE_CLK 6 -#define LOONGSON2_HDA_CLK 7 -#define LOONGSON2_GPU_CLK 8 -#define LOONGSON2_DDR_CLK 9 -#define LOONGSON2_GMAC_CLK 10 -#define LOONGSON2_DC_CLK 11 -#define LOONGSON2_APB_CLK 12 -#define LOONGSON2_USB_CLK 13 -#define LOONGSON2_SATA_CLK 14 -#define LOONGSON2_PIX0_CLK 15 -#define LOONGSON2_PIX1_CLK 16 -#define LOONGSON2_BOOT_CLK 17 -#define LOONGSON2_CLK_END 18 +#define LOONGSON2_REF_100M 0 +#define LOONGSON2_NODE_PLL 1 +#define LOONGSON2_DDR_PLL 2 +#define LOONGSON2_DC_PLL 3 +#define LOONGSON2_PIX0_PLL 4 +#define LOONGSON2_PIX1_PLL 5 +#define LOONGSON2_NODE_CLK 6 +#define LOONGSON2_HDA_CLK 7 +#define LOONGSON2_GPU_CLK 8 +#define LOONGSON2_DDR_CLK 9 +#define LOONGSON2_GMAC_CLK 10 +#define LOONGSON2_DC_CLK 11 +#define LOONGSON2_APB_CLK 12 +#define LOONGSON2_USB_CLK 13 +#define LOONGSON2_SATA_CLK 14 +#define LOONGSON2_PIX0_CLK 15 +#define LOONGSON2_PIX1_CLK 16 +#define LOONGSON2_BOOT_CLK 17 +#define LOONGSON2_OUT0_GATE 18 +#define LOONGSON2_GMAC_GATE 19 +#define LOONGSON2_RIO_GATE 20 +#define LOONGSON2_DC_GATE 21 +#define LOONGSON2_GPU_GATE 22 +#define LOONGSON2_DDR_GATE 23 +#define LOONGSON2_HDA_GATE 24 +#define LOONGSON2_NODE_GATE 25 +#define LOONGSON2_EMMC_GATE 26 +#define LOONGSON2_PIX0_GATE 27 +#define LOONGSON2_PIX1_GATE 28 +#define LOONGSON2_OUT0_CLK 29 +#define LOONGSON2_RIO_CLK 30 +#define LOONGSON2_EMMC_CLK 31 +#define LOONGSON2_DES_CLK 32 +#define LOONGSON2_I2S_CLK 33 +#define LOONGSON2_MISC_CLK 34 #endif diff --git a/include/dt-bindings/clock/r9a07g043-cpg.h b/include/dt-bindings/clock/r9a07g043-cpg.h index 77cde8effdc73c..a64139fec81520 100644 --- a/include/dt-bindings/clock/r9a07g043-cpg.h +++ b/include/dt-bindings/clock/r9a07g043-cpg.h @@ -16,15 +16,15 @@ #define R9A07G043_CLK_SD0 5 #define R9A07G043_CLK_SD1 6 #define R9A07G043_CLK_M0 7 -#define R9A07G043_CLK_M2 8 -#define R9A07G043_CLK_M3 9 +#define R9A07G043_CLK_M2 8 /* RZ/G2UL Only */ +#define R9A07G043_CLK_M3 9 /* RZ/G2UL Only */ #define R9A07G043_CLK_HP 10 #define R9A07G043_CLK_TSU 11 #define R9A07G043_CLK_ZT 12 #define R9A07G043_CLK_P0 13 #define R9A07G043_CLK_P1 14 #define R9A07G043_CLK_P2 15 -#define R9A07G043_CLK_AT 16 +#define R9A07G043_CLK_AT 16 /* RZ/G2UL Only */ #define R9A07G043_OSCCLK 17 #define R9A07G043_CLK_P0_DIV2 18 diff --git a/include/dt-bindings/reset/st,stm32mp25-rcc.h b/include/dt-bindings/reset/st,stm32mp25-rcc.h index d5615930bcc86a..748e78ae20bde0 100644 --- a/include/dt-bindings/reset/st,stm32mp25-rcc.h +++ b/include/dt-bindings/reset/st,stm32mp25-rcc.h @@ -69,7 +69,7 @@ #define ADC3_R 59 #define ETH1_R 60 #define ETH2_R 61 -#define USB2_R 62 +#define USBH_R 62 #define USB2PHY1_R 63 #define USB2PHY2_R 64 #define USB3DR_R 65 |