/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (c) 2022 Rockchip Electronics Co. Ltd. * Author: Joseph Chen */ #ifndef _ASM_ARCH_CRU_RK3528_H #define _ASM_ARCH_CRU_RK3528_H #define MHz 1000000 #define KHz 1000 #define OSC_HZ (24 * MHz) #define CPU_PVTPLL_HZ (1200 * MHz) #define APLL_HZ (600 * MHz) #define GPLL_HZ (1188 * MHz) #define CPLL_HZ (996 * MHz) #define PPLL_HZ (1000 * MHz) /* RK3528 pll id */ enum rk3528_pll_id { APLL, CPLL, GPLL, PPLL, DPLL, PLL_COUNT, }; struct rk3528_clk_info { unsigned long id; char *name; }; struct rk3528_clk_priv { struct rk3528_cru *cru; struct rk3528_sysgrf *grf; ulong ppll_hz; ulong gpll_hz; ulong cpll_hz; ulong armclk_hz; ulong armclk_enter_hz; ulong armclk_init_hz; bool sync_kernel; bool set_armclk_rate; }; struct rk3528_pll { unsigned int con0; unsigned int con1; unsigned int con2; unsigned int con3; unsigned int con4; unsigned int reserved0[3]; }; struct rk3528_cru { uint32_t apll_con[5]; uint32_t reserved0014[3]; uint32_t cpll_con[5]; uint32_t reserved0034[11]; uint32_t gpll_con[5]; uint32_t reserved0074[51+32]; uint32_t reserved01c0[48]; uint32_t mode_con[1]; uint32_t reserved0284[31]; uint32_t clksel_con[91]; uint32_t reserved046c[229]; uint32_t gate_con[46]; uint32_t reserved08b8[82]; uint32_t softrst_con[47]; uint32_t reserved0abc[81]; uint32_t glb_cnt_th; uint32_t glb_rst_st; uint32_t glb_srst_fst; uint32_t glb_srst_snd; uint32_t glb_rst_con; uint32_t reserved0c14[6]; uint32_t corewfi_con; uint32_t reserved0c30[15604]; /* pmucru */ uint32_t reserved10000[192]; uint32_t pmuclksel_con[3]; uint32_t reserved1030c[317]; uint32_t pmugate_con[3]; uint32_t reserved1080c[125]; uint32_t pmusoftrst_con[3]; uint32_t reserved10a08[7550+8191]; /* pciecru */ uint32_t reserved20000[32]; uint32_t ppll_con[5]; uint32_t reserved20094[155]; uint32_t pcieclksel_con[2]; uint32_t reserved20308[318]; uint32_t pciegate_con; }; check_member(rk3528_cru, pciegate_con, 0x20800); struct rk3528_grf_clk_priv { struct rk3528_grf *grf; }; struct pll_rate_table { unsigned long rate; unsigned int fbdiv; unsigned int postdiv1; unsigned int refdiv; unsigned int postdiv2; unsigned int dsmpd; unsigned int frac; }; #define RK3528_PMU_CRU_BASE 0x10000 #define RK3528_PCIE_CRU_BASE 0x20000 #define RK3528_DDRPHY_CRU_BASE 0x28000 #define RK3528_PLL_CON(x) ((x) * 0x4) #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_PMU_CLKSEL_CON(x) ((x) * 0x4 + 0x300 + RK3528_PMU_CRU_BASE) #define RK3528_PCIE_CLKSEL_CON(x) ((x) * 0x4 + 0x300 + RK3528_PCIE_CRU_BASE) #define RK3528_DDRPHY_MODE_CON (0x280 + RK3528_DDRPHY_CRU_BASE) #define RK3528_DIV_ACLK_M_CORE_MASK 0x1f #define RK3528_DIV_ACLK_M_CORE_SHIFT 11 #define RK3528_DIV_PCLK_DBG_MASK 0x1f #define RK3528_DIV_PCLK_DBG_SHIFT 1 enum { /* CRU_CLKSEL_CON00 */ CLK_MATRIX_50M_SRC_DIV_SHIFT = 2, CLK_MATRIX_50M_SRC_DIV_MASK = 0x1F << CLK_MATRIX_50M_SRC_DIV_SHIFT, CLK_MATRIX_100M_SRC_DIV_SHIFT = 7, CLK_MATRIX_100M_SRC_DIV_MASK = 0x1F << CLK_MATRIX_100M_SRC_DIV_SHIFT, /* CRU_CLKSEL_CON01 */ CLK_MATRIX_150M_SRC_DIV_SHIFT = 0, CLK_MATRIX_150M_SRC_DIV_MASK = 0x1F << CLK_MATRIX_150M_SRC_DIV_SHIFT, CLK_MATRIX_200M_SRC_DIV_SHIFT = 5, CLK_MATRIX_200M_SRC_DIV_MASK = 0x1F << CLK_MATRIX_200M_SRC_DIV_SHIFT, CLK_MATRIX_250M_SRC_DIV_SHIFT = 10, CLK_MATRIX_250M_SRC_DIV_MASK = 0x1F << CLK_MATRIX_250M_SRC_DIV_SHIFT, CLK_MATRIX_250M_SRC_SEL_SHIFT = 15, CLK_MATRIX_250M_SRC_SEL_MASK = 0x1 << CLK_MATRIX_250M_SRC_SEL_SHIFT, /* CRU_CLKSEL_CON02 */ CLK_MATRIX_300M_SRC_DIV_SHIFT = 0, CLK_MATRIX_300M_SRC_DIV_MASK = 0x1F << CLK_MATRIX_300M_SRC_DIV_SHIFT, CLK_MATRIX_339M_SRC_DIV_SHIFT = 5, CLK_MATRIX_339M_SRC_DIV_MASK = 0x1F << CLK_MATRIX_339M_SRC_DIV_SHIFT, CLK_MATRIX_400M_SRC_DIV_SHIFT = 10, CLK_MATRIX_400M_SRC_DIV_MASK = 0x1F << CLK_MATRIX_400M_SRC_DIV_SHIFT, /* CRU_CLKSEL_CON03 */ CLK_MATRIX_500M_SRC_DIV_SHIFT = 6, CLK_MATRIX_500M_SRC_DIV_MASK = 0x1F << CLK_MATRIX_500M_SRC_DIV_SHIFT, CLK_MATRIX_500M_SRC_SEL_SHIFT = 11, CLK_MATRIX_500M_SRC_SEL_MASK = 0x1 << CLK_MATRIX_500M_SRC_SEL_SHIFT, /* CRU_CLKSEL_CON04 */ CLK_MATRIX_600M_SRC_DIV_SHIFT = 0, CLK_MATRIX_600M_SRC_DIV_MASK = 0x1F << CLK_MATRIX_600M_SRC_DIV_SHIFT, CLK_MATRIX_250M_SRC_SEL_CLK_GPLL_MUX = 0U, CLK_MATRIX_250M_SRC_SEL_CLK_CPLL_MUX = 1U, CLK_MATRIX_500M_SRC_SEL_CLK_GPLL_MUX = 0U, CLK_MATRIX_500M_SRC_SEL_CLK_CPLL_MUX = 1U, /* PMUCRU_CLKSEL_CON00 */ CLK_I2C2_SEL_SHIFT = 0, CLK_I2C2_SEL_MASK = 0x3 << CLK_I2C2_SEL_SHIFT, /* PCIE_CRU_CLKSEL_CON01 */ PCIE_CLK_MATRIX_50M_SRC_DIV_SHIFT = 7, PCIE_CLK_MATRIX_50M_SRC_DIV_MASK = 0x1f << PCIE_CLK_MATRIX_50M_SRC_DIV_SHIFT, PCIE_CLK_MATRIX_100M_SRC_DIV_SHIFT = 11, PCIE_CLK_MATRIX_100M_SRC_DIV_MASK = 0x1f << PCIE_CLK_MATRIX_100M_SRC_DIV_SHIFT, /* CRU_CLKSEL_CON32 */ DCLK_VOP_SRC0_SEL_SHIFT = 10, DCLK_VOP_SRC0_SEL_MASK = 0x1 << DCLK_VOP_SRC0_SEL_SHIFT, DCLK_VOP_SRC0_DIV_SHIFT = 2, DCLK_VOP_SRC0_DIV_MASK = 0xFF << DCLK_VOP_SRC0_DIV_SHIFT, /* CRU_CLKSEL_CON33 */ DCLK_VOP_SRC1_SEL_SHIFT = 8, DCLK_VOP_SRC1_SEL_MASK = 0x1 << DCLK_VOP_SRC1_SEL_SHIFT, DCLK_VOP_SRC1_DIV_SHIFT = 0, DCLK_VOP_SRC1_DIV_MASK = 0xFF << DCLK_VOP_SRC1_DIV_SHIFT, /* CRU_CLKSEL_CON43 */ CLK_CORE_CRYPTO_SEL_SHIFT = 14, CLK_CORE_CRYPTO_SEL_MASK = 0x3 << CLK_CORE_CRYPTO_SEL_SHIFT, ACLK_BUS_VOPGL_ROOT_DIV_SHIFT = 0U, ACLK_BUS_VOPGL_ROOT_DIV_MASK = 0x7U << ACLK_BUS_VOPGL_ROOT_DIV_SHIFT, /* CRU_CLKSEL_CON44 */ CLK_PWM0_SEL_SHIFT = 6, CLK_PWM0_SEL_MASK = 0x3 << CLK_PWM0_SEL_SHIFT, CLK_PWM1_SEL_SHIFT = 8, CLK_PWM1_SEL_MASK = 0x3 << CLK_PWM1_SEL_SHIFT, CLK_PWM0_SEL_CLK_MATRIX_100M_SRC = 0U, CLK_PWM0_SEL_CLK_MATRIX_50M_SRC = 1U, CLK_PWM0_SEL_XIN_OSC0_FUNC = 2U, CLK_PWM1_SEL_CLK_MATRIX_100M_SRC = 0U, CLK_PWM1_SEL_CLK_MATRIX_50M_SRC = 1U, CLK_PWM1_SEL_XIN_OSC0_FUNC = 2U, CLK_PKA_CRYPTO_SEL_SHIFT = 0, CLK_PKA_CRYPTO_SEL_MASK = 0x3 << CLK_PKA_CRYPTO_SEL_SHIFT, CLK_CORE_CRYPTO_SEL_CLK_MATRIX_300M_SRC = 0U, CLK_CORE_CRYPTO_SEL_CLK_MATRIX_200M_SRC = 1U, CLK_CORE_CRYPTO_SEL_CLK_MATRIX_100M_SRC = 2U, CLK_CORE_CRYPTO_SEL_XIN_OSC0_FUNC = 3U, CLK_PKA_CRYPTO_SEL_CLK_MATRIX_300M_SRC = 0U, CLK_PKA_CRYPTO_SEL_CLK_MATRIX_200M_SRC = 1U, CLK_PKA_CRYPTO_SEL_CLK_MATRIX_100M_SRC = 2U, CLK_PKA_CRYPTO_SEL_XIN_OSC0_FUNC = 3U, /* CRU_CLKSEL_CON60 */ CLK_MATRIX_25M_SRC_DIV_SHIFT = 2, CLK_MATRIX_25M_SRC_DIV_MASK = 0xff << CLK_MATRIX_25M_SRC_DIV_SHIFT, CLK_MATRIX_125M_SRC_DIV_SHIFT = 10, CLK_MATRIX_125M_SRC_DIV_MASK = 0x1f << CLK_MATRIX_125M_SRC_DIV_SHIFT, /* CRU_CLKSEL_CON61 */ SCLK_SFC_DIV_SHIFT = 6, SCLK_SFC_DIV_MASK = 0x3F << SCLK_SFC_DIV_SHIFT, SCLK_SFC_SEL_SHIFT = 12, SCLK_SFC_SEL_MASK = 0x3 << SCLK_SFC_SEL_SHIFT, SCLK_SFC_SEL_CLK_GPLL_MUX = 0U, SCLK_SFC_SEL_CLK_CPLL_MUX = 1U, SCLK_SFC_SEL_XIN_OSC0_FUNC = 2U, /* CRU_CLKSEL_CON62 */ CCLK_SRC_EMMC_DIV_SHIFT = 0, CCLK_SRC_EMMC_DIV_MASK = 0x3F << CCLK_SRC_EMMC_DIV_SHIFT, CCLK_SRC_EMMC_SEL_SHIFT = 6, CCLK_SRC_EMMC_SEL_MASK = 0x3 << CCLK_SRC_EMMC_SEL_SHIFT, BCLK_EMMC_SEL_SHIFT = 8, BCLK_EMMC_SEL_MASK = 0x3 << BCLK_EMMC_SEL_SHIFT, /* CRU_CLKSEL_CON63 */ CLK_I2C3_SEL_SHIFT = 12, CLK_I2C3_SEL_MASK = 0x3 << CLK_I2C3_SEL_SHIFT, CLK_I2C5_SEL_SHIFT = 14, CLK_I2C5_SEL_MASK = 0x3 << CLK_I2C5_SEL_SHIFT, CLK_SPI1_SEL_SHIFT = 10, CLK_SPI1_SEL_MASK = 0x3 << CLK_SPI1_SEL_SHIFT, /* CRU_CLKSEL_CON64 */ CLK_I2C6_SEL_SHIFT = 0, CLK_I2C6_SEL_MASK = 0x3 << CLK_I2C6_SEL_SHIFT, /* CRU_CLKSEL_CON74 */ CLK_SARADC_DIV_SHIFT = 0, CLK_SARADC_DIV_MASK = 0x7 << CLK_SARADC_DIV_SHIFT, CLK_TSADC_DIV_SHIFT = 3, CLK_TSADC_DIV_MASK = 0x1F << CLK_TSADC_DIV_SHIFT, CLK_TSADC_TSEN_DIV_SHIFT = 8, CLK_TSADC_TSEN_DIV_MASK = 0x1F << CLK_TSADC_TSEN_DIV_SHIFT, /* CRU_CLKSEL_CON79 */ CLK_I2C1_SEL_SHIFT = 9, CLK_I2C1_SEL_MASK = 0x3 << CLK_I2C1_SEL_SHIFT, CLK_I2C0_SEL_SHIFT = 11, CLK_I2C0_SEL_MASK = 0x3 << CLK_I2C0_SEL_SHIFT, CLK_SPI0_SEL_SHIFT = 13, CLK_SPI0_SEL_MASK = 0x3 << CLK_SPI0_SEL_SHIFT, /* CRU_CLKSEL_CON83 */ ACLK_VOP_ROOT_DIV_SHIFT = 12, ACLK_VOP_ROOT_DIV_MASK = 0x7 << ACLK_VOP_ROOT_DIV_SHIFT, ACLK_VOP_ROOT_SEL_SHIFT = 15, ACLK_VOP_ROOT_SEL_MASK = 0x1 << ACLK_VOP_ROOT_SEL_SHIFT, /* CRU_CLKSEL_CON84 */ DCLK_VOP0_SEL_SHIFT = 0, DCLK_VOP0_SEL_MASK = 0x1 << DCLK_VOP0_SEL_SHIFT, DCLK_VOP_SRC_SEL_CLK_GPLL_MUX = 0U, DCLK_VOP_SRC_SEL_CLK_CPLL_MUX = 1U, ACLK_VOP_ROOT_SEL_CLK_GPLL_MUX = 0U, ACLK_VOP_ROOT_SEL_CLK_CPLL_MUX = 1U, DCLK_VOP0_SEL_DCLK_VOP_SRC0 = 0U, DCLK_VOP0_SEL_CLK_HDMIPHY_PIXEL_IO = 1U, /* CRU_CLKSEL_CON85 */ CLK_I2C4_SEL_SHIFT = 13, CLK_I2C4_SEL_MASK = 0x3 << CLK_I2C4_SEL_SHIFT, CLK_I2C7_SEL_SHIFT = 0, CLK_I2C7_SEL_MASK = 0x3 << CLK_I2C7_SEL_SHIFT, CLK_I2C3_SEL_CLK_MATRIX_200M_SRC = 0U, CLK_I2C3_SEL_CLK_MATRIX_100M_SRC = 1U, CLK_I2C3_SEL_CLK_MATRIX_50M_SRC = 2U, CLK_I2C3_SEL_XIN_OSC0_FUNC = 3U, CLK_SPI1_SEL_CLK_MATRIX_200M_SRC = 0U, CLK_SPI1_SEL_CLK_MATRIX_100M_SRC = 1U, CLK_SPI1_SEL_CLK_MATRIX_50M_SRC = 2U, CLK_SPI1_SEL_XIN_OSC0_FUNC = 3U, CCLK_SRC_SDMMC0_DIV_SHIFT = 0, CCLK_SRC_SDMMC0_DIV_MASK = 0x3F << CCLK_SRC_SDMMC0_DIV_SHIFT, CCLK_SRC_SDMMC0_SEL_SHIFT = 6, CCLK_SRC_SDMMC0_SEL_MASK = 0x3 << CCLK_SRC_SDMMC0_SEL_SHIFT, CCLK_SRC_EMMC_SEL_CLK_GPLL_MUX = 0U, CCLK_SRC_EMMC_SEL_CLK_CPLL_MUX = 1U, CCLK_SRC_EMMC_SEL_XIN_OSC0_FUNC = 2U, BCLK_EMMC_SEL_CLK_MATRIX_200M_SRC = 0U, BCLK_EMMC_SEL_CLK_MATRIX_100M_SRC = 1U, BCLK_EMMC_SEL_CLK_MATRIX_50M_SRC = 2U, BCLK_EMMC_SEL_XIN_OSC0_FUNC = 3U, CCLK_SRC_SDMMC0_SEL_CLK_GPLL_MUX = 0U, CCLK_SRC_SDMMC0_SEL_CLK_CPLL_MUX = 1U, CCLK_SRC_SDMMC0_SEL_XIN_OSC0_FUNC = 2U, /* CRU_CLKSEL_CON04 */ CLK_UART0_SRC_DIV_SHIFT = 5, CLK_UART0_SRC_DIV_MASK = 0x1F << CLK_UART0_SRC_DIV_SHIFT, /* CRU_CLKSEL_CON05 */ CLK_UART0_FRAC_DIV_SHIFT = 0, CLK_UART0_FRAC_DIV_MASK = 0xFFFFFFFF << CLK_UART0_FRAC_DIV_SHIFT, /* CRU_CLKSEL_CON06 */ SCLK_UART0_SRC_SEL_SHIFT = 0, SCLK_UART0_SRC_SEL_MASK = 0x3 << SCLK_UART0_SRC_SEL_SHIFT, CLK_UART1_SRC_DIV_SHIFT = 2, CLK_UART1_SRC_DIV_MASK = 0x1F << CLK_UART1_SRC_DIV_SHIFT, /* CRU_CLKSEL_CON07 */ CLK_UART1_FRAC_DIV_SHIFT = 0, CLK_UART1_FRAC_DIV_MASK = 0xFFFFFFFF << CLK_UART1_FRAC_DIV_SHIFT, /* CRU_CLKSEL_CON08 */ SCLK_UART1_SRC_SEL_SHIFT = 0, SCLK_UART1_SRC_SEL_MASK = 0x3 << SCLK_UART1_SRC_SEL_SHIFT, CLK_UART2_SRC_DIV_SHIFT = 2, CLK_UART2_SRC_DIV_MASK = 0x1F << CLK_UART2_SRC_DIV_SHIFT, /* CRU_CLKSEL_CON09 */ CLK_UART2_FRAC_DIV_SHIFT = 0, CLK_UART2_FRAC_DIV_MASK = 0xFFFFFFFF << CLK_UART2_FRAC_DIV_SHIFT, /* CRU_CLKSEL_CON10 */ SCLK_UART2_SRC_SEL_SHIFT = 0, SCLK_UART2_SRC_SEL_MASK = 0x3 << SCLK_UART2_SRC_SEL_SHIFT, CLK_UART3_SRC_DIV_SHIFT = 2, CLK_UART3_SRC_DIV_MASK = 0x1F << CLK_UART3_SRC_DIV_SHIFT, /* CRU_CLKSEL_CON11 */ CLK_UART3_FRAC_DIV_SHIFT = 0, CLK_UART3_FRAC_DIV_MASK = 0xFFFFFFFF << CLK_UART3_FRAC_DIV_SHIFT, /* CRU_CLKSEL_CON12 */ SCLK_UART3_SRC_SEL_SHIFT = 0, SCLK_UART3_SRC_SEL_MASK = 0x3 << SCLK_UART3_SRC_SEL_SHIFT, CLK_UART4_SRC_DIV_SHIFT = 2, CLK_UART4_SRC_DIV_MASK = 0x1F << CLK_UART4_SRC_DIV_SHIFT, /* CRU_CLKSEL_CON13 */ CLK_UART4_FRAC_DIV_SHIFT = 0, CLK_UART4_FRAC_DIV_MASK = 0xFFFFFFFF << CLK_UART4_FRAC_DIV_SHIFT, /* CRU_CLKSEL_CON14 */ SCLK_UART4_SRC_SEL_SHIFT = 0, SCLK_UART4_SRC_SEL_MASK = 0x3 << SCLK_UART4_SRC_SEL_SHIFT, CLK_UART5_SRC_DIV_SHIFT = 2, CLK_UART5_SRC_DIV_MASK = 0x1F << CLK_UART5_SRC_DIV_SHIFT, /* CRU_CLKSEL_CON15 */ CLK_UART5_FRAC_DIV_SHIFT = 0, CLK_UART5_FRAC_DIV_MASK = 0xFFFFFFFF << CLK_UART5_FRAC_DIV_SHIFT, /* CRU_CLKSEL_CON16 */ SCLK_UART5_SRC_SEL_SHIFT = 0, SCLK_UART5_SRC_SEL_MASK = 0x3 << SCLK_UART5_SRC_SEL_SHIFT, CLK_UART6_SRC_DIV_SHIFT = 2, CLK_UART6_SRC_DIV_MASK = 0x1F << CLK_UART6_SRC_DIV_SHIFT, /* CRU_CLKSEL_CON17 */ CLK_UART6_FRAC_DIV_SHIFT = 0, CLK_UART6_FRAC_DIV_MASK = 0xFFFFFFFF << CLK_UART6_FRAC_DIV_SHIFT, /* CRU_CLKSEL_CON18 */ SCLK_UART6_SRC_SEL_SHIFT = 0, SCLK_UART6_SRC_SEL_MASK = 0x3 << SCLK_UART6_SRC_SEL_SHIFT, CLK_UART7_SRC_DIV_SHIFT = 2, CLK_UART7_SRC_DIV_MASK = 0x1F << CLK_UART7_SRC_DIV_SHIFT, /* CRU_CLKSEL_CON19 */ CLK_UART7_FRAC_DIV_SHIFT = 0, CLK_UART7_FRAC_DIV_MASK = 0xFFFFFFFF << CLK_UART7_FRAC_DIV_SHIFT, /* CRU_CLKSEL_CON20 */ SCLK_UART7_SRC_SEL_SHIFT = 0, SCLK_UART7_SRC_SEL_MASK = 0x3 << SCLK_UART7_SRC_SEL_SHIFT, SCLK_UART0_SRC_SEL_CLK_UART0_SRC = 0U, SCLK_UART0_SRC_SEL_CLK_UART0_FRAC = 1U, SCLK_UART0_SRC_SEL_XIN_OSC0_FUNC = 2U, /* CRU_CLKSEL_CON60 */ CLK_GMAC1_VPU_25M_DIV_SHIFT = 2, CLK_GMAC1_VPU_25M_DIV_MASK = 0xFF << CLK_GMAC1_VPU_25M_DIV_SHIFT, /* CRU_CLKSEL_CON66 */ CLK_GMAC1_SRC_VPU_DIV_SHIFT = 0, CLK_GMAC1_SRC_VPU_DIV_MASK = 0x3F << CLK_GMAC1_SRC_VPU_DIV_SHIFT, /* CRU_CLKSEL_CON84 */ CLK_GMAC0_SRC_DIV_SHIFT = 3, CLK_GMAC0_SRC_DIV_MASK = 0x3F << CLK_GMAC0_SRC_DIV_SHIFT, }; #endif