diff options
Diffstat (limited to 'drivers/clk/rockchip/clk.h')
| -rw-r--r-- | drivers/clk/rockchip/clk.h | 1350 |
1 files changed, 1350 insertions, 0 deletions
diff --git a/drivers/clk/rockchip/clk.h b/drivers/clk/rockchip/clk.h new file mode 100644 index 000000000000..b2fff1d13a4a --- /dev/null +++ b/drivers/clk/rockchip/clk.h @@ -0,0 +1,1350 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (c) 2014 MundoReader S.L. + * Author: Heiko Stuebner <heiko@sntech.de> + * + * Copyright (c) 2015 Rockchip Electronics Co. Ltd. + * Author: Xing Zheng <zhengxing@rock-chips.com> + * + * based on + * + * samsung/clk.h + * Copyright (c) 2013 Samsung Electronics Co., Ltd. + * Copyright (c) 2013 Linaro Ltd. + * Author: Thomas Abraham <thomas.ab@samsung.com> + */ + +#ifndef CLK_ROCKCHIP_CLK_H +#define CLK_ROCKCHIP_CLK_H + +#include <linux/io.h> +#include <linux/clk-provider.h> +#include <linux/hashtable.h> + +struct clk; + +#define HIWORD_UPDATE(val, mask, shift) \ + ((val) << (shift) | (mask) << ((shift) + 16)) + +/* register positions shared by PX30, RV1108, RK2928, RK3036, RK3066, RK3188 and RK3228 */ +#define BOOST_PLL_H_CON(x) ((x) * 0x4) +#define BOOST_CLK_CON 0x0008 +#define BOOST_BOOST_CON 0x000c +#define BOOST_SWITCH_CNT 0x0010 +#define BOOST_HIGH_PERF_CNT0 0x0014 +#define BOOST_HIGH_PERF_CNT1 0x0018 +#define BOOST_STATIS_THRESHOLD 0x001c +#define BOOST_SHORT_SWITCH_CNT 0x0020 +#define BOOST_SWITCH_THRESHOLD 0x0024 +#define BOOST_FSM_STATUS 0x0028 +#define BOOST_PLL_L_CON(x) ((x) * 0x4 + 0x2c) +#define BOOST_RECOVERY_MASK 0x1 +#define BOOST_RECOVERY_SHIFT 1 +#define BOOST_SW_CTRL_MASK 0x1 +#define BOOST_SW_CTRL_SHIFT 2 +#define BOOST_LOW_FREQ_EN_MASK 0x1 +#define BOOST_LOW_FREQ_EN_SHIFT 3 +#define BOOST_BUSY_STATE BIT(8) + +#define PX30_PLL_CON(x) ((x) * 0x4) +#define PX30_CLKSEL_CON(x) ((x) * 0x4 + 0x100) +#define PX30_CLKGATE_CON(x) ((x) * 0x4 + 0x200) +#define PX30_GLB_SRST_FST 0xb8 +#define PX30_GLB_SRST_SND 0xbc +#define PX30_SOFTRST_CON(x) ((x) * 0x4 + 0x300) +#define PX30_MODE_CON 0xa0 +#define PX30_MISC_CON 0xa4 +#define PX30_SDMMC_CON0 0x380 +#define PX30_SDMMC_CON1 0x384 +#define PX30_SDIO_CON0 0x388 +#define PX30_SDIO_CON1 0x38c +#define PX30_EMMC_CON0 0x390 +#define PX30_EMMC_CON1 0x394 + +#define PX30_PMU_PLL_CON(x) ((x) * 0x4) +#define PX30_PMU_CLKSEL_CON(x) ((x) * 0x4 + 0x40) +#define PX30_PMU_CLKGATE_CON(x) ((x) * 0x4 + 0x80) +#define PX30_PMU_MODE 0x0020 + +#define RV1108_PLL_CON(x) ((x) * 0x4) +#define RV1108_CLKSEL_CON(x) ((x) * 0x4 + 0x60) +#define RV1108_CLKGATE_CON(x) ((x) * 0x4 + 0x120) +#define RV1108_SOFTRST_CON(x) ((x) * 0x4 + 0x180) +#define RV1108_GLB_SRST_FST 0x1c0 +#define RV1108_GLB_SRST_SND 0x1c4 +#define RV1108_MISC_CON 0x1cc +#define RV1108_SDMMC_CON0 0x1d8 +#define RV1108_SDMMC_CON1 0x1dc +#define RV1108_SDIO_CON0 0x1e0 +#define RV1108_SDIO_CON1 0x1e4 +#define RV1108_EMMC_CON0 0x1e8 +#define RV1108_EMMC_CON1 0x1ec + +#define RV1126_PMU_MODE 0x0 +#define RV1126_PMU_PLL_CON(x) ((x) * 0x4 + 0x10) +#define RV1126_PMU_CLKSEL_CON(x) ((x) * 0x4 + 0x100) +#define RV1126_PMU_CLKGATE_CON(x) ((x) * 0x4 + 0x180) +#define RV1126_PMU_SOFTRST_CON(x) ((x) * 0x4 + 0x200) +#define RV1126_PLL_CON(x) ((x) * 0x4) +#define RV1126_MODE_CON 0x90 +#define RV1126_CLKSEL_CON(x) ((x) * 0x4 + 0x100) +#define RV1126_CLKGATE_CON(x) ((x) * 0x4 + 0x280) +#define RV1126_SOFTRST_CON(x) ((x) * 0x4 + 0x300) +#define RV1126_GLB_SRST_FST 0x408 +#define RV1126_GLB_SRST_SND 0x40c +#define RV1126_SDMMC_CON0 0x440 +#define RV1126_SDMMC_CON1 0x444 +#define RV1126_SDIO_CON0 0x448 +#define RV1126_SDIO_CON1 0x44c +#define RV1126_EMMC_CON0 0x450 +#define RV1126_EMMC_CON1 0x454 + +#define RV1126B_TOPCRU_BASE 0x0 +#define RV1126B_BUSCRU_BASE 0x10000 +#define RV1126B_PERICRU_BASE 0x20000 +#define RV1126B_CORECRU_BASE 0x30000 +#define RV1126B_PMUCRU_BASE 0x40000 +#define RV1126B_PMU1CRU_BASE 0x50000 +#define RV1126B_DDRCRU_BASE 0x60000 +#define RV1126B_SUBDDRCRU_BASE 0x68000 +#define RV1126B_VICRU_BASE 0x70000 +#define RV1126B_VEPUCRU_BASE 0x80000 +#define RV1126B_NPUCRU_BASE 0x90000 +#define RV1126B_VDOCRU_BASE 0xA0000 +#define RV1126B_VCPCRU_BASE 0xB0000 + +#define RV1126B_PLL_CON(x) ((x) * 0x4 + RV1126B_TOPCRU_BASE) +#define RV1126B_MODE_CON (0x280 + RV1126B_TOPCRU_BASE) +#define RV1126B_CLKSEL_CON(x) ((x) * 0x4 + 0x300 + RV1126B_TOPCRU_BASE) +#define RV1126B_CLKGATE_CON(x) ((x) * 0x4 + 0x800 + RV1126B_TOPCRU_BASE) +#define RV1126B_SOFTRST_CON(x) ((x) * 0x4 + 0xa00 + RV1126B_TOPCRU_BASE) +#define RV1126B_GLB_SRST_FST (0xc08 + RV1126B_TOPCRU_BASE) +#define RV1126B_GLB_SRST_SND (0xc0c + RV1126B_TOPCRU_BASE) +#define RV1126B_CLK_CM_FRAC0_DIV_H (0xcc0 + RV1126B_TOPCRU_BASE) +#define RV1126B_CLK_CM_FRAC1_DIV_H (0xcc4 + RV1126B_TOPCRU_BASE) +#define RV1126B_CLK_CM_FRAC2_DIV_H (0xcc8 + RV1126B_TOPCRU_BASE) +#define RV1126B_CLK_UART_FRAC0_DIV_H (0xccc + RV1126B_TOPCRU_BASE) +#define RV1126B_CLK_UART_FRAC1_DIV_H (0xcd0 + RV1126B_TOPCRU_BASE) +#define RV1126B_CLK_AUDIO_FRAC0_DIV_H (0xcd4 + RV1126B_TOPCRU_BASE) +#define RV1126B_CLK_AUDIO_FRAC1_DIV_H (0xcd8 + RV1126B_TOPCRU_BASE) +#define RV1126B_BUSCLKSEL_CON(x) ((x) * 0x4 + 0x300 + RV1126B_BUSCRU_BASE) +#define RV1126B_BUSCLKGATE_CON(x) ((x) * 0x4 + 0x800 + RV1126B_BUSCRU_BASE) +#define RV1126B_BUSSOFTRST_CON(x) ((x) * 0x4 + 0xa00 + RV1126B_BUSCRU_BASE) +#define RV1126B_PERIPLL_CON(x) ((x) * 0x4 + RV1126B_PERICRU_BASE) +#define RV1126B_PERICLKSEL_CON(x) ((x) * 0x4 + 0x300 + RV1126B_PERICRU_BASE) +#define RV1126B_PERICLKGATE_CON(x) ((x) * 0x4 + 0x800 + RV1126B_PERICRU_BASE) +#define RV1126B_PERISOFTRST_CON(x) ((x) * 0x4 + 0xa00 + RV1126B_PERICRU_BASE) +#define RV1126B_CORECLKSEL_CON(x) ((x) * 0x4 + 0x300 + RV1126B_CORECRU_BASE) +#define RV1126B_CORECLKGATE_CON(x) ((x) * 0x4 + 0x800 + RV1126B_CORECRU_BASE) +#define RV1126B_CORESOFTRST_CON(x) ((x) * 0x4 + 0xa00 + RV1126B_CORECRU_BASE) +#define RV1126B_PMUCLKSEL_CON(x) ((x) * 0x4 + 0x300 + RV1126B_PMUCRU_BASE) +#define RV1126B_PMUCLKGATE_CON(x) ((x) * 0x4 + 0x800 + RV1126B_PMUCRU_BASE) +#define RV1126B_PMUSOFTRST_CON(x) ((x) * 0x4 + 0xa00 + RV1126B_PMUCRU_BASE) +#define RV1126B_PMU1CLKSEL_CON(x) ((x) * 0x4 + 0x300 + RV1126B_PMU1CRU_BASE) +#define RV1126B_PMU1CLKGATE_CON(x) ((x) * 0x4 + 0x800 + RV1126B_PMU1CRU_BASE) +#define RV1126B_PMU1SOFTRST_CON(x) ((x) * 0x4 + 0xa00 + RV1126B_PMU1CRU_BASE) +#define RV1126B_DDRCLKSEL_CON(x) ((x) * 0x4 + 0x300 + RV1126B_DDRCRU_BASE) +#define RV1126B_DDRCLKGATE_CON(x) ((x) * 0x4 + 0x800 + RV1126B_DDRCRU_BASE) +#define RV1126B_DDRSOFTRST_CON(x) ((x) * 0x4 + 0xa00 + RV1126B_DDRCRU_BASE) +#define RV1126B_SUBDDRPLL_CON(x) ((x) * 0x4 + RV1126B_SUBDDRCRU_BASE) +#define RV1126B_SUBDDRCLKSEL_CON(x) ((x) * 0x4 + 0x300 + RV1126B_SUBDDRCRU_BASE) +#define RV1126B_SUBDDRCLKGATE_CON(x) ((x) * 0x4 + 0x800 + RV1126B_SUBDDRCRU_BASE) +#define RV1126B_SUBDDRSOFTRST_CON(x) ((x) * 0x4 + 0xa00 + RV1126B_SUBDDRCRU_BASE) +#define RV1126B_VICLKSEL_CON(x) ((x) * 0x4 + 0x300 + RV1126B_VICRU_BASE) +#define RV1126B_VICLKGATE_CON(x) ((x) * 0x4 + 0x800 + RV1126B_VICRU_BASE) +#define RV1126B_VISOFTRST_CON(x) ((x) * 0x4 + 0xa00 + RV1126B_VICRU_BASE) +#define RV1126B_VEPUCLKSEL_CON(x) ((x) * 0x4 + 0x300 + RV1126B_VEPUCRU_BASE) +#define RV1126B_VEPUCLKGATE_CON(x) ((x) * 0x4 + 0x800 + RV1126B_VEPUCRU_BASE) +#define RV1126B_VEPUSOFTRST_CON(x) ((x) * 0x4 + 0xa00 + RV1126B_VEPUCRU_BASE) +#define RV1126B_NPUCLKSEL_CON(x) ((x) * 0x4 + 0x300 + RV1126B_NPUCRU_BASE) +#define RV1126B_NPUCLKGATE_CON(x) ((x) * 0x4 + 0x800 + RV1126B_NPUCRU_BASE) +#define RV1126B_NPUSOFTRST_CON(x) ((x) * 0x4 + 0xa00 + RV1126B_NPUCRU_BASE) +#define RV1126B_VDOCLKSEL_CON(x) ((x) * 0x4 + 0x300 + RV1126B_VDOCRU_BASE) +#define RV1126B_VDOCLKGATE_CON(x) ((x) * 0x4 + 0x800 + RV1126B_VDOCRU_BASE) +#define RV1126B_VDOSOFTRST_CON(x) ((x) * 0x4 + 0xa00 + RV1126B_VDOCRU_BASE) +#define RV1126B_VCPCLKSEL_CON(x) ((x) * 0x4 + 0x300 + RV1126B_VCPCRU_BASE) +#define RV1126B_VCPCLKGATE_CON(x) ((x) * 0x4 + 0x800 + RV1126B_VCPCRU_BASE) +#define RV1126B_VCPSOFTRST_CON(x) ((x) * 0x4 + 0xa00 + RV1126B_VCPCRU_BASE) + +#define RK2928_PLL_CON(x) ((x) * 0x4) +#define RK2928_MODE_CON 0x40 +#define RK2928_CLKSEL_CON(x) ((x) * 0x4 + 0x44) +#define RK2928_CLKGATE_CON(x) ((x) * 0x4 + 0xd0) +#define RK2928_GLB_SRST_FST 0x100 +#define RK2928_GLB_SRST_SND 0x104 +#define RK2928_SOFTRST_CON(x) ((x) * 0x4 + 0x110) +#define RK2928_MISC_CON 0x134 + +#define RK3036_SDMMC_CON0 0x144 +#define RK3036_SDMMC_CON1 0x148 +#define RK3036_SDIO_CON0 0x14c +#define RK3036_SDIO_CON1 0x150 +#define RK3036_EMMC_CON0 0x154 +#define RK3036_EMMC_CON1 0x158 + +#define RK3228_GLB_SRST_FST 0x1f0 +#define RK3228_GLB_SRST_SND 0x1f4 +#define RK3228_SDMMC_CON0 0x1c0 +#define RK3228_SDMMC_CON1 0x1c4 +#define RK3228_SDIO_CON0 0x1c8 +#define RK3228_SDIO_CON1 0x1cc +#define RK3228_EMMC_CON0 0x1d8 +#define RK3228_EMMC_CON1 0x1dc + +#define RK3288_PLL_CON(x) RK2928_PLL_CON(x) +#define RK3288_MODE_CON 0x50 +#define RK3288_CLKSEL_CON(x) ((x) * 0x4 + 0x60) +#define RK3288_CLKGATE_CON(x) ((x) * 0x4 + 0x160) +#define RK3288_GLB_SRST_FST 0x1b0 +#define RK3288_GLB_SRST_SND 0x1b4 +#define RK3288_SOFTRST_CON(x) ((x) * 0x4 + 0x1b8) +#define RK3288_MISC_CON 0x1e8 +#define RK3288_SDMMC_CON0 0x200 +#define RK3288_SDMMC_CON1 0x204 +#define RK3288_SDIO0_CON0 0x208 +#define RK3288_SDIO0_CON1 0x20c +#define RK3288_SDIO1_CON0 0x210 +#define RK3288_SDIO1_CON1 0x214 +#define RK3288_EMMC_CON0 0x218 +#define RK3288_EMMC_CON1 0x21c + +#define RK3308_PLL_CON(x) RK2928_PLL_CON(x) +#define RK3308_CLKSEL_CON(x) ((x) * 0x4 + 0x100) +#define RK3308_CLKGATE_CON(x) ((x) * 0x4 + 0x300) +#define RK3308_GLB_SRST_FST 0xb8 +#define RK3308_SOFTRST_CON(x) ((x) * 0x4 + 0x400) +#define RK3308_MODE_CON 0xa0 +#define RK3308_SDMMC_CON0 0x480 +#define RK3308_SDMMC_CON1 0x484 +#define RK3308_SDIO_CON0 0x488 +#define RK3308_SDIO_CON1 0x48c +#define RK3308_EMMC_CON0 0x490 +#define RK3308_EMMC_CON1 0x494 + +#define RK3328_PLL_CON(x) RK2928_PLL_CON(x) +#define RK3328_CLKSEL_CON(x) ((x) * 0x4 + 0x100) +#define RK3328_CLKGATE_CON(x) ((x) * 0x4 + 0x200) +#define RK3328_GRFCLKSEL_CON(x) ((x) * 0x4 + 0x100) +#define RK3328_GLB_SRST_FST 0x9c +#define RK3328_GLB_SRST_SND 0x98 +#define RK3328_SOFTRST_CON(x) ((x) * 0x4 + 0x300) +#define RK3328_MODE_CON 0x80 +#define RK3328_MISC_CON 0x84 +#define RK3328_SDMMC_CON0 0x380 +#define RK3328_SDMMC_CON1 0x384 +#define RK3328_SDIO_CON0 0x388 +#define RK3328_SDIO_CON1 0x38c +#define RK3328_EMMC_CON0 0x390 +#define RK3328_EMMC_CON1 0x394 +#define RK3328_SDMMC_EXT_CON0 0x398 +#define RK3328_SDMMC_EXT_CON1 0x39C + +#define RK3368_PLL_CON(x) RK2928_PLL_CON(x) +#define RK3368_CLKSEL_CON(x) ((x) * 0x4 + 0x100) +#define RK3368_CLKGATE_CON(x) ((x) * 0x4 + 0x200) +#define RK3368_GLB_SRST_FST 0x280 +#define RK3368_GLB_SRST_SND 0x284 +#define RK3368_SOFTRST_CON(x) ((x) * 0x4 + 0x300) +#define RK3368_MISC_CON 0x380 +#define RK3368_SDMMC_CON0 0x400 +#define RK3368_SDMMC_CON1 0x404 +#define RK3368_SDIO0_CON0 0x408 +#define RK3368_SDIO0_CON1 0x40c +#define RK3368_SDIO1_CON0 0x410 +#define RK3368_SDIO1_CON1 0x414 +#define RK3368_EMMC_CON0 0x418 +#define RK3368_EMMC_CON1 0x41c + +#define RK3399_PLL_CON(x) RK2928_PLL_CON(x) +#define RK3399_CLKSEL_CON(x) ((x) * 0x4 + 0x100) +#define RK3399_CLKGATE_CON(x) ((x) * 0x4 + 0x300) +#define RK3399_SOFTRST_CON(x) ((x) * 0x4 + 0x400) +#define RK3399_GLB_SRST_FST 0x500 +#define RK3399_GLB_SRST_SND 0x504 +#define RK3399_GLB_CNT_TH 0x508 +#define RK3399_MISC_CON 0x50c +#define RK3399_RST_CON 0x510 +#define RK3399_RST_ST 0x514 +#define RK3399_SDMMC_CON0 0x580 +#define RK3399_SDMMC_CON1 0x584 +#define RK3399_SDIO_CON0 0x588 +#define RK3399_SDIO_CON1 0x58c + +#define RK3399_PMU_PLL_CON(x) RK2928_PLL_CON(x) +#define RK3399_PMU_CLKSEL_CON(x) ((x) * 0x4 + 0x80) +#define RK3399_PMU_CLKGATE_CON(x) ((x) * 0x4 + 0x100) +#define RK3399_PMU_SOFTRST_CON(x) ((x) * 0x4 + 0x110) + +#define RK3506_PMU_CRU_BASE 0x10000 +#define RK3506_PLL_CON(x) ((x) * 0x4 + RK3506_PMU_CRU_BASE) +#define RK3506_CLKSEL_CON(x) ((x) * 0x4 + 0x300) +#define RK3506_CLKGATE_CON(x) ((x) * 0x4 + 0x800) +#define RK3506_SOFTRST_CON(x) ((x) * 0x4 + 0xa00) +#define RK3506_PMU_CLKSEL_CON(x) ((x) * 0x4 + 0x300 + RK3506_PMU_CRU_BASE) +#define RK3506_PMU_CLKGATE_CON(x) ((x) * 0x4 + 0x800 + RK3506_PMU_CRU_BASE) +#define RK3506_MODE_CON 0x280 +#define RK3506_GLB_CNT_TH 0xc00 +#define RK3506_GLB_SRST_FST 0xc08 +#define RK3506_GLB_SRST_SND 0xc0c + +#define RK3528_PMU_CRU_BASE 0x10000 +#define RK3528_PCIE_CRU_BASE 0x20000 +#define RK3528_DDRPHY_CRU_BASE 0x28000 +#define RK3528_PLL_CON(x) RK2928_PLL_CON(x) +#define RK3528_PCIE_PLL_CON(x) ((x) * 0x4 + RK3528_PCIE_CRU_BASE) +#define RK3528_DDRPHY_PLL_CON(x) ((x) * 0x4 + RK3528_DDRPHY_CRU_BASE) +#define RK3528_MODE_CON 0x280 +#define RK3528_CLKSEL_CON(x) ((x) * 0x4 + 0x300) +#define RK3528_CLKGATE_CON(x) ((x) * 0x4 + 0x800) +#define RK3528_SOFTRST_CON(x) ((x) * 0x4 + 0xa00) +#define RK3528_SDMMC_CON(x) ((x) * 0x4 + 0x24) +#define RK3528_SDIO0_CON(x) ((x) * 0x4 + 0x4) +#define RK3528_SDIO1_CON(x) ((x) * 0x4 + 0xc) +#define RK3528_PMU_CLKSEL_CON(x) ((x) * 0x4 + 0x300 + RK3528_PMU_CRU_BASE) +#define RK3528_PMU_CLKGATE_CON(x) ((x) * 0x4 + 0x800 + RK3528_PMU_CRU_BASE) +#define RK3528_PCIE_CLKSEL_CON(x) ((x) * 0x4 + 0x300 + RK3528_PCIE_CRU_BASE) +#define RK3528_PCIE_CLKGATE_CON(x) ((x) * 0x4 + 0x800 + RK3528_PCIE_CRU_BASE) +#define RK3528_DDRPHY_CLKGATE_CON(x) ((x) * 0x4 + 0x800 + RK3528_DDRPHY_CRU_BASE) +#define RK3528_DDRPHY_MODE_CON (0x280 + RK3528_DDRPHY_CRU_BASE) +#define RK3528_GLB_CNT_TH 0xc00 +#define RK3528_GLB_SRST_FST 0xc08 +#define RK3528_GLB_SRST_SND 0xc0c + +#define RK3562_PMU0_CRU_BASE 0x10000 +#define RK3562_PMU1_CRU_BASE 0x18000 +#define RK3562_DDR_CRU_BASE 0x20000 +#define RK3562_SUBDDR_CRU_BASE 0x28000 +#define RK3562_PERI_CRU_BASE 0x30000 + +#define RK3562_PLL_CON(x) RK2928_PLL_CON(x) +#define RK3562_PMU1_PLL_CON(x) ((x) * 0x4 + RK3562_PMU1_CRU_BASE + 0x40) +#define RK3562_SUBDDR_PLL_CON(x) ((x) * 0x4 + RK3562_SUBDDR_CRU_BASE + 0x20) +#define RK3562_MODE_CON 0x600 +#define RK3562_PMU1_MODE_CON (RK3562_PMU1_CRU_BASE + 0x380) +#define RK3562_SUBDDR_MODE_CON (RK3562_SUBDDR_CRU_BASE + 0x380) +#define RK3562_CLKSEL_CON(x) ((x) * 0x4 + 0x100) +#define RK3562_CLKGATE_CON(x) ((x) * 0x4 + 0x300) +#define RK3562_SOFTRST_CON(x) ((x) * 0x4 + 0x400) +#define RK3562_DDR_CLKSEL_CON(x) ((x) * 0x4 + RK3562_DDR_CRU_BASE + 0x100) +#define RK3562_DDR_CLKGATE_CON(x) ((x) * 0x4 + RK3562_DDR_CRU_BASE + 0x180) +#define RK3562_DDR_SOFTRST_CON(x) ((x) * 0x4 + RK3562_DDR_CRU_BASE + 0x200) +#define RK3562_SUBDDR_CLKSEL_CON(x) ((x) * 0x4 + RK3562_SUBDDR_CRU_BASE + 0x100) +#define RK3562_SUBDDR_CLKGATE_CON(x) ((x) * 0x4 + RK3562_SUBDDR_CRU_BASE + 0x180) +#define RK3562_SUBDDR_SOFTRST_CON(x) ((x) * 0x4 + RK3562_SUBDDR_CRU_BASE + 0x200) +#define RK3562_PERI_CLKSEL_CON(x) ((x) * 0x4 + RK3562_PERI_CRU_BASE + 0x100) +#define RK3562_PERI_CLKGATE_CON(x) ((x) * 0x4 + RK3562_PERI_CRU_BASE + 0x300) +#define RK3562_PERI_SOFTRST_CON(x) ((x) * 0x4 + RK3562_PERI_CRU_BASE + 0x400) +#define RK3562_PMU0_CLKSEL_CON(x) ((x) * 0x4 + RK3562_PMU0_CRU_BASE + 0x100) +#define RK3562_PMU0_CLKGATE_CON(x) ((x) * 0x4 + RK3562_PMU0_CRU_BASE + 0x180) +#define RK3562_PMU0_SOFTRST_CON(x) ((x) * 0x4 + RK3562_PMU0_CRU_BASE + 0x200) +#define RK3562_PMU1_CLKSEL_CON(x) ((x) * 0x4 + RK3562_PMU1_CRU_BASE + 0x100) +#define RK3562_PMU1_CLKGATE_CON(x) ((x) * 0x4 + RK3562_PMU1_CRU_BASE + 0x180) +#define RK3562_PMU1_SOFTRST_CON(x) ((x) * 0x4 + RK3562_PMU1_CRU_BASE + 0x200) +#define RK3562_GLB_SRST_FST 0x614 +#define RK3562_GLB_SRST_SND 0x618 +#define RK3562_GLB_RST_CON 0x61c +#define RK3562_GLB_RST_ST 0x620 +#define RK3562_SDMMC0_CON0 0x624 +#define RK3562_SDMMC0_CON1 0x628 +#define RK3562_SDMMC1_CON0 0x62c +#define RK3562_SDMMC1_CON1 0x630 + +#define RK3568_PLL_CON(x) RK2928_PLL_CON(x) +#define RK3568_MODE_CON0 0xc0 +#define RK3568_MISC_CON0 0xc4 +#define RK3568_MISC_CON1 0xc8 +#define RK3568_MISC_CON2 0xcc +#define RK3568_GLB_CNT_TH 0xd0 +#define RK3568_GLB_SRST_FST 0xd4 +#define RK3568_GLB_SRST_SND 0xd8 +#define RK3568_GLB_RST_CON 0xdc +#define RK3568_GLB_RST_ST 0xe0 +#define RK3568_CLKSEL_CON(x) ((x) * 0x4 + 0x100) +#define RK3568_CLKGATE_CON(x) ((x) * 0x4 + 0x300) +#define RK3568_SOFTRST_CON(x) ((x) * 0x4 + 0x400) +#define RK3568_SDMMC0_CON0 0x580 +#define RK3568_SDMMC0_CON1 0x584 +#define RK3568_SDMMC1_CON0 0x588 +#define RK3568_SDMMC1_CON1 0x58c +#define RK3568_SDMMC2_CON0 0x590 +#define RK3568_SDMMC2_CON1 0x594 +#define RK3568_EMMC_CON0 0x598 +#define RK3568_EMMC_CON1 0x59c + +#define RK3568_PMU_PLL_CON(x) RK2928_PLL_CON(x) +#define RK3568_PMU_MODE_CON0 0x80 +#define RK3568_PMU_CLKSEL_CON(x) ((x) * 0x4 + 0x100) +#define RK3568_PMU_CLKGATE_CON(x) ((x) * 0x4 + 0x180) +#define RK3568_PMU_SOFTRST_CON(x) ((x) * 0x4 + 0x200) + +#define RK3576_PHP_CRU_BASE 0x8000 +#define RK3576_SECURE_NS_CRU_BASE 0x10000 +#define RK3576_PMU_CRU_BASE 0x20000 +#define RK3576_BIGCORE_CRU_BASE 0x38000 +#define RK3576_LITCORE_CRU_BASE 0x40000 +#define RK3576_CCI_CRU_BASE 0x48000 + +#define RK3576_PLL_CON(x) RK2928_PLL_CON(x) +#define RK3576_MODE_CON0 0x280 +#define RK3576_BPLL_MODE_CON0 (RK3576_BIGCORE_CRU_BASE + 0x280) +#define RK3576_LPLL_MODE_CON0 (RK3576_LITCORE_CRU_BASE + 0x280) +#define RK3576_PPLL_MODE_CON0 (RK3576_PHP_CRU_BASE + 0x280) +#define RK3576_CLKSEL_CON(x) ((x) * 0x4 + 0x300) +#define RK3576_CLKGATE_CON(x) ((x) * 0x4 + 0x800) +#define RK3576_SOFTRST_CON(x) ((x) * 0x4 + 0xa00) +#define RK3576_GLB_CNT_TH 0xc00 +#define RK3576_GLB_SRST_FST 0xc08 +#define RK3576_GLB_SRST_SND 0xc0c +#define RK3576_GLB_RST_CON 0xc10 +#define RK3576_GLB_RST_ST 0xc04 +#define RK3576_SDIO_CON0 0xC24 +#define RK3576_SDIO_CON1 0xC28 +#define RK3576_SDMMC_CON0 0xC30 +#define RK3576_SDMMC_CON1 0xC34 + +#define RK3576_PHP_CLKSEL_CON(x) ((x) * 0x4 + RK3576_PHP_CRU_BASE + 0x300) +#define RK3576_PHP_CLKGATE_CON(x) ((x) * 0x4 + RK3576_PHP_CRU_BASE + 0x800) +#define RK3576_PHP_SOFTRST_CON(x) ((x) * 0x4 + RK3576_PHP_CRU_BASE + 0xa00) + +#define RK3576_PMU_PLL_CON(x) ((x) * 0x4 + RK3576_PHP_CRU_BASE) +#define RK3576_PMU_CLKSEL_CON(x) ((x) * 0x4 + RK3576_PMU_CRU_BASE + 0x300) +#define RK3576_PMU_CLKGATE_CON(x) ((x) * 0x4 + RK3576_PMU_CRU_BASE + 0x800) +#define RK3576_PMU_SOFTRST_CON(x) ((x) * 0x4 + RK3576_PMU_CRU_BASE + 0xa00) + +#define RK3576_SECURE_NS_CLKSEL_CON(x) ((x) * 0x4 + RK3576_SECURE_NS_CRU_BASE + 0x300) +#define RK3576_SECURE_NS_CLKGATE_CON(x) ((x) * 0x4 + RK3576_SECURE_NS_CRU_BASE + 0x800) +#define RK3576_SECURE_NS_SOFTRST_CON(x) ((x) * 0x4 + RK3576_SECURE_NS_CRU_BASE + 0xa00) + +#define RK3576_CCI_CLKSEL_CON(x) ((x) * 0x4 + RK3576_CCI_CRU_BASE + 0x300) +#define RK3576_CCI_CLKGATE_CON(x) ((x) * 0x4 + RK3576_CCI_CRU_BASE + 0x800) +#define RK3576_CCI_SOFTRST_CON(x) ((x) * 0x4 + RK3576_CCI_CRU_BASE + 0xa00) + +#define RK3576_BPLL_CON(x) ((x) * 0x4 + RK3576_BIGCORE_CRU_BASE) +#define RK3576_BIGCORE_CLKSEL_CON(x) ((x) * 0x4 + RK3576_BIGCORE_CRU_BASE + 0x300) +#define RK3576_BIGCORE_CLKGATE_CON(x) ((x) * 0x4 + RK3576_BIGCORE_CRU_BASE + 0x800) +#define RK3576_BIGCORE_SOFTRST_CON(x) ((x) * 0x4 + RK3576_BIGCORE_CRU_BASE + 0xa00) +#define RK3576_LPLL_CON(x) ((x) * 0x4 + RK3576_CCI_CRU_BASE) +#define RK3576_LITCORE_CLKSEL_CON(x) ((x) * 0x4 + RK3576_LITCORE_CRU_BASE + 0x300) +#define RK3576_LITCORE_CLKGATE_CON(x) ((x) * 0x4 + RK3576_LITCORE_CRU_BASE + 0x800) +#define RK3576_LITCORE_SOFTRST_CON(x) ((x) * 0x4 + RK3576_LITCORE_CRU_BASE + 0xa00) +#define RK3576_NON_SECURE_GATING_CON00 0xc48 + +#define RK3588_PHP_CRU_BASE 0x8000 +#define RK3588_PMU_CRU_BASE 0x30000 +#define RK3588_BIGCORE0_CRU_BASE 0x50000 +#define RK3588_BIGCORE1_CRU_BASE 0x52000 +#define RK3588_DSU_CRU_BASE 0x58000 + +#define RK3588_PLL_CON(x) RK2928_PLL_CON(x) +#define RK3588_MODE_CON0 0x280 +#define RK3588_B0_PLL_MODE_CON0 (RK3588_BIGCORE0_CRU_BASE + 0x280) +#define RK3588_B1_PLL_MODE_CON0 (RK3588_BIGCORE1_CRU_BASE + 0x280) +#define RK3588_LPLL_MODE_CON0 (RK3588_DSU_CRU_BASE + 0x280) +#define RK3588_CLKSEL_CON(x) ((x) * 0x4 + 0x300) +#define RK3588_CLKGATE_CON(x) ((x) * 0x4 + 0x800) +#define RK3588_SOFTRST_CON(x) ((x) * 0x4 + 0xa00) +#define RK3588_GLB_CNT_TH 0xc00 +#define RK3588_GLB_SRST_FST 0xc08 +#define RK3588_GLB_SRST_SND 0xc0c +#define RK3588_GLB_RST_CON 0xc10 +#define RK3588_GLB_RST_ST 0xc04 +#define RK3588_SDIO_CON0 0xC24 +#define RK3588_SDIO_CON1 0xC28 +#define RK3588_SDMMC_CON0 0xC30 +#define RK3588_SDMMC_CON1 0xC34 + +#define RK3588_PHP_CLKGATE_CON(x) ((x) * 0x4 + RK3588_PHP_CRU_BASE + 0x800) +#define RK3588_PHP_SOFTRST_CON(x) ((x) * 0x4 + RK3588_PHP_CRU_BASE + 0xa00) + +#define RK3588_PMU_PLL_CON(x) ((x) * 0x4 + RK3588_PHP_CRU_BASE) +#define RK3588_PMU_CLKSEL_CON(x) ((x) * 0x4 + RK3588_PMU_CRU_BASE + 0x300) +#define RK3588_PMU_CLKGATE_CON(x) ((x) * 0x4 + RK3588_PMU_CRU_BASE + 0x800) +#define RK3588_PMU_SOFTRST_CON(x) ((x) * 0x4 + RK3588_PMU_CRU_BASE + 0xa00) + +#define RK3588_B0_PLL_CON(x) ((x) * 0x4 + RK3588_BIGCORE0_CRU_BASE) +#define RK3588_BIGCORE0_CLKSEL_CON(x) ((x) * 0x4 + RK3588_BIGCORE0_CRU_BASE + 0x300) +#define RK3588_BIGCORE0_CLKGATE_CON(x) ((x) * 0x4 + RK3588_BIGCORE0_CRU_BASE + 0x800) +#define RK3588_BIGCORE0_SOFTRST_CON(x) ((x) * 0x4 + RK3588_BIGCORE0_CRU_BASE + 0xa00) +#define RK3588_B1_PLL_CON(x) ((x) * 0x4 + RK3588_BIGCORE1_CRU_BASE) +#define RK3588_BIGCORE1_CLKSEL_CON(x) ((x) * 0x4 + RK3588_BIGCORE1_CRU_BASE + 0x300) +#define RK3588_BIGCORE1_CLKGATE_CON(x) ((x) * 0x4 + RK3588_BIGCORE1_CRU_BASE + 0x800) +#define RK3588_BIGCORE1_SOFTRST_CON(x) ((x) * 0x4 + RK3588_BIGCORE1_CRU_BASE + 0xa00) +#define RK3588_LPLL_CON(x) ((x) * 0x4 + RK3588_DSU_CRU_BASE) +#define RK3588_DSU_CLKSEL_CON(x) ((x) * 0x4 + RK3588_DSU_CRU_BASE + 0x300) +#define RK3588_DSU_CLKGATE_CON(x) ((x) * 0x4 + RK3588_DSU_CRU_BASE + 0x800) +#define RK3588_DSU_SOFTRST_CON(x) ((x) * 0x4 + RK3588_DSU_CRU_BASE + 0xa00) + +enum rockchip_pll_type { + pll_rk3036, + pll_rk3066, + pll_rk3328, + pll_rk3399, + pll_rk3588, + pll_rk3588_core, + pll_rk3588_ddr, +}; + +#define RK3036_PLL_RATE(_rate, _refdiv, _fbdiv, _postdiv1, \ + _postdiv2, _dsmpd, _frac) \ +{ \ + .rate = _rate##U, \ + .fbdiv = _fbdiv, \ + .postdiv1 = _postdiv1, \ + .refdiv = _refdiv, \ + .postdiv2 = _postdiv2, \ + .dsmpd = _dsmpd, \ + .frac = _frac, \ +} + +#define RK3066_PLL_RATE(_rate, _nr, _nf, _no) \ +{ \ + .rate = _rate##U, \ + .nr = _nr, \ + .nf = _nf, \ + .no = _no, \ + .nb = ((_nf) < 2) ? 1 : (_nf) >> 1, \ +} + +#define RK3066_PLL_RATE_NB(_rate, _nr, _nf, _no, _nb) \ +{ \ + .rate = _rate##U, \ + .nr = _nr, \ + .nf = _nf, \ + .no = _no, \ + .nb = _nb, \ +} + +#define RK3588_PLL_RATE(_rate, _p, _m, _s, _k) \ +{ \ + .rate = _rate##U, \ + .p = _p, \ + .m = _m, \ + .s = _s, \ + .k = _k, \ +} + +enum rockchip_grf_type { + grf_type_sys = 0, + grf_type_pmu0, + grf_type_pmu1, + grf_type_ioc, + grf_type_vo, + grf_type_vpu, +}; + +/* ceil(sqrt(enums in rockchip_grf_type - 1)) */ +#define GRF_HASH_ORDER 2 + +/** + * struct rockchip_aux_grf - entry for the aux_grf_table hashtable + * @grf: pointer to the grf this entry references + * @type: what type of GRF this is + * @node: hlist node + */ +struct rockchip_aux_grf { + struct regmap *grf; + enum rockchip_grf_type type; + struct hlist_node node; +}; + +/** + * struct rockchip_clk_provider - information about clock provider + * @reg_base: virtual address for the register base. + * @clk_data: holds clock related data like clk* and number of clocks. + * @cru_node: device-node of the clock-provider + * @grf: regmap of the general-register-files syscon + * @aux_grf_table: hashtable of auxiliary GRF regmaps, indexed by grf_type + * @lock: maintains exclusion between callbacks for a given clock-provider. + */ +struct rockchip_clk_provider { + void __iomem *reg_base; + struct clk_onecell_data clk_data; + struct device_node *cru_node; + struct regmap *grf; + DECLARE_HASHTABLE(aux_grf_table, GRF_HASH_ORDER); + spinlock_t lock; +}; + +struct rockchip_pll_rate_table { + unsigned long rate; + union { + struct { + /* for RK3066 */ + unsigned int nr; + unsigned int nf; + unsigned int no; + unsigned int nb; + }; + struct { + /* for RK3036/RK3399 */ + unsigned int fbdiv; + unsigned int postdiv1; + unsigned int refdiv; + unsigned int postdiv2; + unsigned int dsmpd; + unsigned int frac; + }; + struct { + /* for RK3588 */ + unsigned int m; + unsigned int p; + unsigned int s; + unsigned int k; + }; + }; +}; + +/** + * struct rockchip_pll_clock - information about pll clock + * @id: platform specific id of the clock. + * @name: name of this pll clock. + * @parent_names: name of the parent clock. + * @num_parents: number of parents + * @flags: optional flags for basic clock. + * @con_offset: offset of the register for configuring the PLL. + * @mode_offset: offset of the register for configuring the PLL-mode. + * @mode_shift: offset inside the mode-register for the mode of this pll. + * @lock_shift: offset inside the lock register for the lock status. + * @type: Type of PLL to be registered. + * @pll_flags: hardware-specific flags + * @rate_table: Table of usable pll rates + * + * Flags: + * ROCKCHIP_PLL_SYNC_RATE - check rate parameters to match against the + * rate_table parameters and adjust them if necessary. + * ROCKCHIP_PLL_FIXED_MODE - the pll operates in normal mode only + */ +struct rockchip_pll_clock { + unsigned int id; + const char *name; + const char *const *parent_names; + u8 num_parents; + unsigned long flags; + int con_offset; + int mode_offset; + int mode_shift; + int lock_shift; + enum rockchip_pll_type type; + u8 pll_flags; + struct rockchip_pll_rate_table *rate_table; +}; + +#define ROCKCHIP_PLL_SYNC_RATE BIT(0) +#define ROCKCHIP_PLL_FIXED_MODE BIT(1) + +#define PLL(_type, _id, _name, _pnames, _flags, _con, _mode, _mshift, \ + _lshift, _pflags, _rtable) \ + { \ + .id = _id, \ + .type = _type, \ + .name = _name, \ + .parent_names = _pnames, \ + .num_parents = ARRAY_SIZE(_pnames), \ + .flags = CLK_GET_RATE_NOCACHE | _flags, \ + .con_offset = _con, \ + .mode_offset = _mode, \ + .mode_shift = _mshift, \ + .lock_shift = _lshift, \ + .pll_flags = _pflags, \ + .rate_table = _rtable, \ + } + +struct clk *rockchip_clk_register_pll(struct rockchip_clk_provider *ctx, + enum rockchip_pll_type pll_type, + const char *name, const char *const *parent_names, + u8 num_parents, int con_offset, int grf_lock_offset, + int lock_shift, int mode_offset, int mode_shift, + struct rockchip_pll_rate_table *rate_table, + unsigned long flags, u8 clk_pll_flags); + +struct rockchip_cpuclk_clksel { + int reg; + u32 val; +}; + +#define ROCKCHIP_CPUCLK_NUM_DIVIDERS 6 +#define ROCKCHIP_CPUCLK_MAX_CORES 4 +struct rockchip_cpuclk_rate_table { + unsigned long prate; + struct rockchip_cpuclk_clksel divs[ROCKCHIP_CPUCLK_NUM_DIVIDERS]; + struct rockchip_cpuclk_clksel pre_muxs[ROCKCHIP_CPUCLK_NUM_DIVIDERS]; + struct rockchip_cpuclk_clksel post_muxs[ROCKCHIP_CPUCLK_NUM_DIVIDERS]; +}; + +/** + * struct rockchip_cpuclk_reg_data - register offsets and masks of the cpuclock + * @core_reg[]: register offset of the cores setting register + * @div_core_shift[]: cores divider offset used to divide the pll value + * @div_core_mask[]: cores divider mask + * @num_cores: number of cpu cores + * @mux_core_reg: register offset of the cores select parent + * @mux_core_alt: mux value to select alternate parent + * @mux_core_main: mux value to select main parent of core + * @mux_core_shift: offset of the core multiplexer + * @mux_core_mask: core multiplexer mask + */ +struct rockchip_cpuclk_reg_data { + int core_reg[ROCKCHIP_CPUCLK_MAX_CORES]; + u8 div_core_shift[ROCKCHIP_CPUCLK_MAX_CORES]; + u32 div_core_mask[ROCKCHIP_CPUCLK_MAX_CORES]; + int num_cores; + int mux_core_reg; + u8 mux_core_alt; + u8 mux_core_main; + u8 mux_core_shift; + u32 mux_core_mask; +}; + +struct clk *rockchip_clk_register_cpuclk(const char *name, + const char *const *parent_names, u8 num_parents, + const struct rockchip_cpuclk_reg_data *reg_data, + const struct rockchip_cpuclk_rate_table *rates, + int nrates, void __iomem *reg_base, spinlock_t *lock); + +struct clk *rockchip_clk_register_cpuclk_multi_pll(const char *name, + const char *const *parent_names, + u8 num_parents, void __iomem *base, + int muxdiv_offset, u8 mux_shift, + u8 mux_width, u8 mux_flags, + int div_offset, u8 div_shift, + u8 div_width, u8 div_flags, + unsigned long flags, spinlock_t *lock, + const struct rockchip_cpuclk_rate_table *rates, + int nrates); + +struct clk *rockchip_clk_register_mmc(const char *name, + const char *const *parent_names, u8 num_parents, + void __iomem *reg, + struct regmap *grf, int grf_reg, + int shift); + +/* + * DDRCLK flags, including method of setting the rate + * ROCKCHIP_DDRCLK_SIP: use SIP call to bl31 to change ddrclk rate. + */ +#define ROCKCHIP_DDRCLK_SIP BIT(0) + +struct clk *rockchip_clk_register_ddrclk(const char *name, int flags, + const char *const *parent_names, + u8 num_parents, int mux_offset, + int mux_shift, int mux_width, + int div_shift, int div_width, + int ddr_flags, void __iomem *reg_base, + spinlock_t *lock); + +#define ROCKCHIP_INVERTER_HIWORD_MASK BIT(0) + +struct clk *rockchip_clk_register_inverter(const char *name, + const char *const *parent_names, u8 num_parents, + void __iomem *reg, int shift, int flags, + spinlock_t *lock); + +struct clk *rockchip_clk_register_muxgrf(const char *name, + const char *const *parent_names, u8 num_parents, + int flags, struct regmap *grf, int reg, + int shift, int width, int mux_flags); + +struct clk *rockchip_clk_register_gate_grf(const char *name, + const char *parent_name, unsigned long flags, + struct regmap *regmap, unsigned int reg, + unsigned int shift, u8 gate_flags); + +#define PNAME(x) static const char *const x[] __initconst + +enum rockchip_clk_branch_type { + branch_composite, + branch_mux, + branch_grf_mux, + branch_divider, + branch_fraction_divider, + branch_gate, + branch_grf_gate, + branch_linked_gate, + branch_mmc, + branch_grf_mmc, + branch_inverter, + branch_factor, + branch_ddrclk, + branch_half_divider, +}; + +struct rockchip_clk_branch { + unsigned int id; + enum rockchip_clk_branch_type branch_type; + const char *name; + const char *const *parent_names; + u8 num_parents; + unsigned long flags; + int muxdiv_offset; + u8 mux_shift; + u8 mux_width; + u8 mux_flags; + u32 *mux_table; + int div_offset; + u8 div_shift; + u8 div_width; + u8 div_flags; + struct clk_div_table *div_table; + int gate_offset; + u8 gate_shift; + u8 gate_flags; + unsigned int linked_clk_id; + enum rockchip_grf_type grf_type; + struct rockchip_clk_branch *child; +}; + +#define COMPOSITE(_id, cname, pnames, f, mo, ms, mw, mf, ds, dw,\ + df, go, gs, gf) \ + { \ + .id = _id, \ + .branch_type = branch_composite, \ + .name = cname, \ + .parent_names = pnames, \ + .num_parents = ARRAY_SIZE(pnames), \ + .flags = f, \ + .muxdiv_offset = mo, \ + .mux_shift = ms, \ + .mux_width = mw, \ + .mux_flags = mf, \ + .div_shift = ds, \ + .div_width = dw, \ + .div_flags = df, \ + .gate_offset = go, \ + .gate_shift = gs, \ + .gate_flags = gf, \ + } + +#define COMPOSITE_DIV_OFFSET(_id, cname, pnames, f, mo, ms, mw, \ + mf, do, ds, dw, df, go, gs, gf) \ + { \ + .id = _id, \ + .branch_type = branch_composite, \ + .name = cname, \ + .parent_names = pnames, \ + .num_parents = ARRAY_SIZE(pnames), \ + .flags = f, \ + .muxdiv_offset = mo, \ + .mux_shift = ms, \ + .mux_width = mw, \ + .mux_flags = mf, \ + .div_offset = do, \ + .div_shift = ds, \ + .div_width = dw, \ + .div_flags = df, \ + .gate_offset = go, \ + .gate_shift = gs, \ + .gate_flags = gf, \ + } + +#define COMPOSITE_NOMUX(_id, cname, pname, f, mo, ds, dw, df, \ + go, gs, gf) \ + { \ + .id = _id, \ + .branch_type = branch_composite, \ + .name = cname, \ + .parent_names = (const char *[]){ pname }, \ + .num_parents = 1, \ + .flags = f, \ + .muxdiv_offset = mo, \ + .div_shift = ds, \ + .div_width = dw, \ + .div_flags = df, \ + .gate_offset = go, \ + .gate_shift = gs, \ + .gate_flags = gf, \ + } + +#define COMPOSITE_NOMUX_DIVTBL(_id, cname, pname, f, mo, ds, dw,\ + df, dt, go, gs, gf) \ + { \ + .id = _id, \ + .branch_type = branch_composite, \ + .name = cname, \ + .parent_names = (const char *[]){ pname }, \ + .num_parents = 1, \ + .flags = f, \ + .muxdiv_offset = mo, \ + .div_shift = ds, \ + .div_width = dw, \ + .div_flags = df, \ + .div_table = dt, \ + .gate_offset = go, \ + .gate_shift = gs, \ + .gate_flags = gf, \ + } + +#define COMPOSITE_NODIV(_id, cname, pnames, f, mo, ms, mw, mf, \ + go, gs, gf) \ + { \ + .id = _id, \ + .branch_type = branch_composite, \ + .name = cname, \ + .parent_names = pnames, \ + .num_parents = ARRAY_SIZE(pnames), \ + .flags = f, \ + .muxdiv_offset = mo, \ + .mux_shift = ms, \ + .mux_width = mw, \ + .mux_flags = mf, \ + .gate_offset = go, \ + .gate_shift = gs, \ + .gate_flags = gf, \ + } + +#define COMPOSITE_NOGATE(_id, cname, pnames, f, mo, ms, mw, mf, \ + ds, dw, df) \ + { \ + .id = _id, \ + .branch_type = branch_composite, \ + .name = cname, \ + .parent_names = pnames, \ + .num_parents = ARRAY_SIZE(pnames), \ + .flags = f, \ + .muxdiv_offset = mo, \ + .mux_shift = ms, \ + .mux_width = mw, \ + .mux_flags = mf, \ + .div_shift = ds, \ + .div_width = dw, \ + .div_flags = df, \ + .gate_offset = -1, \ + } + +#define COMPOSITE_NOGATE_DIVTBL(_id, cname, pnames, f, mo, ms, \ + mw, mf, ds, dw, df, dt) \ + { \ + .id = _id, \ + .branch_type = branch_composite, \ + .name = cname, \ + .parent_names = pnames, \ + .num_parents = ARRAY_SIZE(pnames), \ + .flags = f, \ + .muxdiv_offset = mo, \ + .mux_shift = ms, \ + .mux_width = mw, \ + .mux_flags = mf, \ + .div_shift = ds, \ + .div_width = dw, \ + .div_flags = df, \ + .div_table = dt, \ + .gate_offset = -1, \ + } + +#define COMPOSITE_FRAC(_id, cname, pname, f, mo, df, go, gs, gf)\ + { \ + .id = _id, \ + .branch_type = branch_fraction_divider, \ + .name = cname, \ + .parent_names = (const char *[]){ pname }, \ + .num_parents = 1, \ + .flags = f, \ + .muxdiv_offset = mo, \ + .div_shift = 16, \ + .div_width = 16, \ + .div_flags = df, \ + .gate_offset = go, \ + .gate_shift = gs, \ + .gate_flags = gf, \ + } + +#define COMPOSITE_FRACMUX(_id, cname, pname, f, mo, df, go, gs, gf, ch) \ + { \ + .id = _id, \ + .branch_type = branch_fraction_divider, \ + .name = cname, \ + .parent_names = (const char *[]){ pname }, \ + .num_parents = 1, \ + .flags = f, \ + .muxdiv_offset = mo, \ + .div_shift = 16, \ + .div_width = 16, \ + .div_flags = df, \ + .gate_offset = go, \ + .gate_shift = gs, \ + .gate_flags = gf, \ + .child = ch, \ + } + +#define COMPOSITE_FRACMUX_NOGATE(_id, cname, pname, f, mo, df, ch) \ + { \ + .id = _id, \ + .branch_type = branch_fraction_divider, \ + .name = cname, \ + .parent_names = (const char *[]){ pname }, \ + .num_parents = 1, \ + .flags = f, \ + .muxdiv_offset = mo, \ + .div_shift = 16, \ + .div_width = 16, \ + .div_flags = df, \ + .gate_offset = -1, \ + .child = ch, \ + } + +#define COMPOSITE_DDRCLK(_id, cname, pnames, f, mo, ms, mw, \ + ds, dw, df) \ + { \ + .id = _id, \ + .branch_type = branch_ddrclk, \ + .name = cname, \ + .parent_names = pnames, \ + .num_parents = ARRAY_SIZE(pnames), \ + .flags = f, \ + .muxdiv_offset = mo, \ + .mux_shift = ms, \ + .mux_width = mw, \ + .div_shift = ds, \ + .div_width = dw, \ + .div_flags = df, \ + .gate_offset = -1, \ + } + +#define MUX(_id, cname, pnames, f, o, s, w, mf) \ + { \ + .id = _id, \ + .branch_type = branch_mux, \ + .name = cname, \ + .parent_names = pnames, \ + .num_parents = ARRAY_SIZE(pnames), \ + .flags = f, \ + .muxdiv_offset = o, \ + .mux_shift = s, \ + .mux_width = w, \ + .mux_flags = mf, \ + .gate_offset = -1, \ + } + +#define MUXTBL(_id, cname, pnames, f, o, s, w, mf, mt) \ + { \ + .id = _id, \ + .branch_type = branch_mux, \ + .name = cname, \ + .parent_names = pnames, \ + .num_parents = ARRAY_SIZE(pnames), \ + .flags = f, \ + .muxdiv_offset = o, \ + .mux_shift = s, \ + .mux_width = w, \ + .mux_flags = mf, \ + .gate_offset = -1, \ + .mux_table = mt, \ + } + +#define MUXGRF(_id, cname, pnames, f, o, s, w, mf, gt) \ + { \ + .id = _id, \ + .branch_type = branch_grf_mux, \ + .name = cname, \ + .parent_names = pnames, \ + .num_parents = ARRAY_SIZE(pnames), \ + .flags = f, \ + .muxdiv_offset = o, \ + .mux_shift = s, \ + .mux_width = w, \ + .mux_flags = mf, \ + .gate_offset = -1, \ + .grf_type = gt, \ + } + +#define DIV(_id, cname, pname, f, o, s, w, df) \ + { \ + .id = _id, \ + .branch_type = branch_divider, \ + .name = cname, \ + .parent_names = (const char *[]){ pname }, \ + .num_parents = 1, \ + .flags = f, \ + .muxdiv_offset = o, \ + .div_shift = s, \ + .div_width = w, \ + .div_flags = df, \ + .gate_offset = -1, \ + } + +#define DIVTBL(_id, cname, pname, f, o, s, w, df, dt) \ + { \ + .id = _id, \ + .branch_type = branch_divider, \ + .name = cname, \ + .parent_names = (const char *[]){ pname }, \ + .num_parents = 1, \ + .flags = f, \ + .muxdiv_offset = o, \ + .div_shift = s, \ + .div_width = w, \ + .div_flags = df, \ + .div_table = dt, \ + } + +#define GATE(_id, cname, pname, f, o, b, gf) \ + { \ + .id = _id, \ + .branch_type = branch_gate, \ + .name = cname, \ + .parent_names = (const char *[]){ pname }, \ + .num_parents = 1, \ + .flags = f, \ + .gate_offset = o, \ + .gate_shift = b, \ + .gate_flags = gf, \ + } + +#define GATE_GRF(_id, cname, pname, f, o, b, gf, gt) \ + { \ + .id = _id, \ + .branch_type = branch_grf_gate, \ + .name = cname, \ + .parent_names = (const char *[]){ pname }, \ + .num_parents = 1, \ + .flags = f, \ + .gate_offset = o, \ + .gate_shift = b, \ + .gate_flags = gf, \ + .grf_type = gt, \ + } + +#define GATE_LINK(_id, cname, pname, linkedclk, f, o, b, gf) \ + { \ + .id = _id, \ + .branch_type = branch_linked_gate, \ + .name = cname, \ + .parent_names = (const char *[]){ pname }, \ + .linked_clk_id = linkedclk, \ + .num_parents = 1, \ + .flags = f, \ + .gate_offset = o, \ + .gate_shift = b, \ + .gate_flags = gf, \ + } + +#define MMC(_id, cname, pname, offset, shift) \ + { \ + .id = _id, \ + .branch_type = branch_mmc, \ + .name = cname, \ + .parent_names = (const char *[]){ pname }, \ + .num_parents = 1, \ + .muxdiv_offset = offset, \ + .div_shift = shift, \ + } + +#define MMC_GRF(_id, cname, pname, offset, shift, grftype) \ + { \ + .id = _id, \ + .branch_type = branch_grf_mmc, \ + .name = cname, \ + .parent_names = (const char *[]){ pname }, \ + .num_parents = 1, \ + .muxdiv_offset = offset, \ + .div_shift = shift, \ + .grf_type = grftype, \ + } + +#define INVERTER(_id, cname, pname, io, is, if) \ + { \ + .id = _id, \ + .branch_type = branch_inverter, \ + .name = cname, \ + .parent_names = (const char *[]){ pname }, \ + .num_parents = 1, \ + .muxdiv_offset = io, \ + .div_shift = is, \ + .div_flags = if, \ + } + +#define FACTOR(_id, cname, pname, f, fm, fd) \ + { \ + .id = _id, \ + .branch_type = branch_factor, \ + .name = cname, \ + .parent_names = (const char *[]){ pname }, \ + .num_parents = 1, \ + .flags = f, \ + .div_shift = fm, \ + .div_width = fd, \ + } + +#define FACTOR_GATE(_id, cname, pname, f, fm, fd, go, gb, gf) \ + { \ + .id = _id, \ + .branch_type = branch_factor, \ + .name = cname, \ + .parent_names = (const char *[]){ pname }, \ + .num_parents = 1, \ + .flags = f, \ + .div_shift = fm, \ + .div_width = fd, \ + .gate_offset = go, \ + .gate_shift = gb, \ + .gate_flags = gf, \ + } + +#define COMPOSITE_HALFDIV(_id, cname, pnames, f, mo, ms, mw, mf, ds, dw,\ + df, go, gs, gf) \ + { \ + .id = _id, \ + .branch_type = branch_half_divider, \ + .name = cname, \ + .parent_names = pnames, \ + .num_parents = ARRAY_SIZE(pnames), \ + .flags = f, \ + .muxdiv_offset = mo, \ + .mux_shift = ms, \ + .mux_width = mw, \ + .mux_flags = mf, \ + .div_shift = ds, \ + .div_width = dw, \ + .div_flags = df, \ + .gate_offset = go, \ + .gate_shift = gs, \ + .gate_flags = gf, \ + } + +#define COMPOSITE_NOGATE_HALFDIV(_id, cname, pnames, f, mo, ms, mw, mf, \ + ds, dw, df) \ + { \ + .id = _id, \ + .branch_type = branch_half_divider, \ + .name = cname, \ + .parent_names = pnames, \ + .num_parents = ARRAY_SIZE(pnames), \ + .flags = f, \ + .muxdiv_offset = mo, \ + .mux_shift = ms, \ + .mux_width = mw, \ + .mux_flags = mf, \ + .div_shift = ds, \ + .div_width = dw, \ + .div_flags = df, \ + .gate_offset = -1, \ + } + +#define COMPOSITE_NOMUX_HALFDIV(_id, cname, pname, f, mo, ds, dw, df, \ + go, gs, gf) \ + { \ + .id = _id, \ + .branch_type = branch_half_divider, \ + .name = cname, \ + .parent_names = (const char *[]){ pname }, \ + .num_parents = 1, \ + .flags = f, \ + .muxdiv_offset = mo, \ + .div_shift = ds, \ + .div_width = dw, \ + .div_flags = df, \ + .gate_offset = go, \ + .gate_shift = gs, \ + .gate_flags = gf, \ + } + +#define DIV_HALF(_id, cname, pname, f, o, s, w, df) \ + { \ + .id = _id, \ + .branch_type = branch_half_divider, \ + .name = cname, \ + .parent_names = (const char *[]){ pname }, \ + .num_parents = 1, \ + .flags = f, \ + .muxdiv_offset = o, \ + .div_shift = s, \ + .div_width = w, \ + .div_flags = df, \ + .gate_offset = -1, \ + } + +/* SGRF clocks are only accessible from secure mode, so not controllable */ +#define SGRF_GATE(_id, cname, pname) \ + FACTOR(_id, cname, pname, 0, 1, 1) + +static inline struct clk *rockchip_clk_get_lookup(struct rockchip_clk_provider *ctx, + unsigned int id) +{ + return ctx->clk_data.clks[id]; +} + +static inline void rockchip_clk_set_lookup(struct rockchip_clk_provider *ctx, + struct clk *clk, unsigned int id) +{ + ctx->clk_data.clks[id] = clk; +} + +struct rockchip_gate_link_platdata { + struct rockchip_clk_provider *ctx; + struct rockchip_clk_branch *clkbr; +}; + +struct rockchip_clk_provider *rockchip_clk_init(struct device_node *np, + void __iomem *base, unsigned long nr_clks); +struct rockchip_clk_provider *rockchip_clk_init_early(struct device_node *np, + void __iomem *base, unsigned long nr_clks); +void rockchip_clk_finalize(struct rockchip_clk_provider *ctx); +void rockchip_clk_of_add_provider(struct device_node *np, + struct rockchip_clk_provider *ctx); +unsigned long rockchip_clk_find_max_clk_id(struct rockchip_clk_branch *list, + unsigned int nr_clk); +void rockchip_clk_register_branches(struct rockchip_clk_provider *ctx, + struct rockchip_clk_branch *list, + unsigned int nr_clk); +void rockchip_clk_register_late_branches(struct device *dev, + struct rockchip_clk_provider *ctx, + struct rockchip_clk_branch *list, + unsigned int nr_clk); +void rockchip_clk_register_plls(struct rockchip_clk_provider *ctx, + struct rockchip_pll_clock *pll_list, + unsigned int nr_pll, int grf_lock_offset); +void rockchip_clk_register_armclk(struct rockchip_clk_provider *ctx, + unsigned int lookup_id, const char *name, + const char *const *parent_names, u8 num_parents, + const struct rockchip_cpuclk_reg_data *reg_data, + const struct rockchip_cpuclk_rate_table *rates, + int nrates); +void rockchip_clk_register_armclk_multi_pll(struct rockchip_clk_provider *ctx, + struct rockchip_clk_branch *list, + const struct rockchip_cpuclk_rate_table *rates, + int nrates); +void rockchip_clk_protect_critical(const char *const clocks[], int nclocks); +void rockchip_register_restart_notifier(struct rockchip_clk_provider *ctx, + unsigned int reg, void (*cb)(void)); + +#define ROCKCHIP_SOFTRST_HIWORD_MASK BIT(0) + +struct clk *rockchip_clk_register_halfdiv(const char *name, + const char *const *parent_names, + u8 num_parents, void __iomem *base, + int muxdiv_offset, u8 mux_shift, + u8 mux_width, u8 mux_flags, + u8 div_shift, u8 div_width, + u8 div_flags, int gate_offset, + u8 gate_shift, u8 gate_flags, + unsigned long flags, + spinlock_t *lock); + +#ifdef CONFIG_RESET_CONTROLLER +void rockchip_register_softrst_lut(struct device_node *np, + const int *lookup_table, + unsigned int num_regs, + void __iomem *base, u8 flags); +#else +static inline void rockchip_register_softrst_lut(struct device_node *np, + const int *lookup_table, + unsigned int num_regs, + void __iomem *base, u8 flags) +{ +} +#endif + +static inline void rockchip_register_softrst(struct device_node *np, + unsigned int num_regs, + void __iomem *base, u8 flags) +{ + return rockchip_register_softrst_lut(np, NULL, num_regs, base, flags); +} + +void rv1126b_rst_init(struct device_node *np, void __iomem *reg_base); +void rk3506_rst_init(struct device_node *np, void __iomem *reg_base); +void rk3528_rst_init(struct device_node *np, void __iomem *reg_base); +void rk3562_rst_init(struct device_node *np, void __iomem *reg_base); +void rk3576_rst_init(struct device_node *np, void __iomem *reg_base); +void rk3588_rst_init(struct device_node *np, void __iomem *reg_base); + +#endif |