/* SPDX-License-Identifier: GPL-2.0+ */ /* * (C) Copyright 2016 Rockchip Electronics Co., Ltd * Author: Andy Yan <andy.yan@rock-chips.com> */ #ifndef _ASM_ARCH_CRU_RV1108_H #define _ASM_ARCH_CRU_RV1108_H #ifndef __ASSEMBLY__ #include <linux/bitops.h> #endif #define OSC_HZ (24 * 1000 * 1000) #define APLL_HZ (600 * 1000000) #define GPLL_HZ (1188 * 1000000) #define ACLK_PERI_HZ (148500000) #define HCLK_PERI_HZ (148500000) #define PCLK_PERI_HZ (74250000) #define ACLK_BUS_HZ (148500000) struct rv1108_clk_priv { struct rv1108_cru *cru; ulong rate; }; struct rv1108_cru { struct rv1108_pll { unsigned int con0; unsigned int con1; unsigned int con2; unsigned int con3; unsigned int con4; unsigned int con5; unsigned int reserved[2]; } pll[3]; unsigned int clksel_con[46]; unsigned int reserved1[2]; unsigned int clkgate_con[20]; unsigned int reserved2[4]; unsigned int softrst_con[13]; unsigned int reserved3[3]; unsigned int glb_srst_fst_val; unsigned int glb_srst_snd_val; unsigned int glb_cnt_th; unsigned int misc_con; unsigned int glb_rst_con; unsigned int glb_rst_st; unsigned int sdmmc_con[2]; unsigned int sdio_con[2]; unsigned int emmc_con[2]; }; check_member(rv1108_cru, emmc_con[1], 0x01ec); struct pll_div { u32 refdiv; u32 fbdiv; u32 postdiv1; u32 postdiv2; u32 frac; }; enum { /* PLL CON0 */ FBDIV_MASK = 0xfff, FBDIV_SHIFT = 0, /* PLL CON1 */ POSTDIV2_SHIFT = 12, POSTDIV2_MASK = 7 << POSTDIV2_SHIFT, POSTDIV1_SHIFT = 8, POSTDIV1_MASK = 7 << POSTDIV1_SHIFT, REFDIV_MASK = 0x3f, REFDIV_SHIFT = 0, /* PLL CON2 */ LOCK_STA_SHIFT = 31, LOCK_STA_MASK = 1 << LOCK_STA_SHIFT, FRACDIV_MASK = 0xffffff, FRACDIV_SHIFT = 0, /* PLL CON3 */ WORK_MODE_SHIFT = 8, WORK_MODE_MASK = 1 << WORK_MODE_SHIFT, WORK_MODE_SLOW = 0, WORK_MODE_NORMAL = 1, DSMPD_SHIFT = 3, DSMPD_MASK = 1 << DSMPD_SHIFT, INTEGER_MODE = 1, GLOBAL_POWER_DOWN_SHIFT = 0, GLOBAL_POWER_DOWN_MASK = 1 << GLOBAL_POWER_DOWN_SHIFT, GLOBAL_POWER_DOWN = 1, GLOBAL_POWER_UP = 0, /* CLKSEL0_CON */ CORE_PLL_SEL_SHIFT = 8, CORE_PLL_SEL_MASK = 3 << CORE_PLL_SEL_SHIFT, CORE_PLL_SEL_APLL = 0, CORE_PLL_SEL_GPLL = 1, CORE_PLL_SEL_DPLL = 2, CORE_CLK_DIV_SHIFT = 0, CORE_CLK_DIV_MASK = 0x1f << CORE_CLK_DIV_SHIFT, /* CLKSEL_CON1 */ PCLK_DBG_DIV_CON_SHIFT = 4, PCLK_DBG_DIV_CON_MASK = 0xf << PCLK_DBG_DIV_CON_SHIFT, ACLK_CORE_DIV_CON_SHIFT = 0, ACLK_CORE_DIV_CON_MASK = 7 << ACLK_CORE_DIV_CON_SHIFT, /* CLKSEL_CON2 */ ACLK_BUS_PLL_SEL_SHIFT = 8, ACLK_BUS_PLL_SEL_MASK = 3 << ACLK_BUS_PLL_SEL_SHIFT, ACLK_BUS_PLL_SEL_GPLL = 0, ACLK_BUS_PLL_SEL_APLL = 1, ACLK_BUS_PLL_SEL_DPLL = 2, ACLK_BUS_DIV_CON_SHIFT = 0, ACLK_BUS_DIV_CON_MASK = 0x1f << ACLK_BUS_DIV_CON_SHIFT, ACLK_BUS_DIV_CON_WIDTH = 5, /* CLKSEL_CON3 */ PCLK_BUS_DIV_CON_SHIFT = 8, PCLK_BUS_DIV_CON_MASK = 0x1f << PCLK_BUS_DIV_CON_SHIFT, HCLK_BUS_DIV_CON_SHIFT = 0, HCLK_BUS_DIV_CON_MASK = 0x1f, /* CLKSEL_CON4 */ CLK_DDR_PLL_SEL_SHIFT = 8, CLK_DDR_PLL_SEL_MASK = 0x3 << CLK_DDR_PLL_SEL_SHIFT, CLK_DDR_DIV_CON_SHIFT = 0, CLK_DDR_DIV_CON_MASK = 0x3 << CLK_DDR_DIV_CON_SHIFT, /* CLKSEL_CON19 */ CLK_I2C1_PLL_SEL_SHIFT = 15, CLK_I2C1_PLL_SEL_MASK = 1 << CLK_I2C1_PLL_SEL_SHIFT, CLK_I2C1_PLL_SEL_DPLL = 0, CLK_I2C1_PLL_SEL_GPLL = 1, CLK_I2C1_DIV_CON_SHIFT = 8, CLK_I2C1_DIV_CON_MASK = 0x7f << CLK_I2C1_DIV_CON_SHIFT, CLK_I2C0_PLL_SEL_SHIFT = 7, CLK_I2C0_PLL_SEL_MASK = 1 << CLK_I2C0_PLL_SEL_SHIFT, CLK_I2C0_DIV_CON_SHIFT = 0, CLK_I2C0_DIV_CON_MASK = 0x7f, I2C_DIV_CON_WIDTH = 7, /* CLKSEL_CON20 */ CLK_I2C3_PLL_SEL_SHIFT = 15, CLK_I2C3_PLL_SEL_MASK = 1 << CLK_I2C3_PLL_SEL_SHIFT, CLK_I2C3_PLL_SEL_DPLL = 0, CLK_I2C3_PLL_SEL_GPLL = 1, CLK_I2C3_DIV_CON_SHIFT = 8, CLK_I2C3_DIV_CON_MASK = 0x7f << CLK_I2C3_DIV_CON_SHIFT, CLK_I2C2_PLL_SEL_SHIFT = 7, CLK_I2C2_PLL_SEL_MASK = 1 << CLK_I2C2_PLL_SEL_SHIFT, CLK_I2C2_DIV_CON_SHIFT = 0, CLK_I2C2_DIV_CON_MASK = 0x7f, /* CLKSEL_CON22 */ CLK_SARADC_DIV_CON_SHIFT= 0, CLK_SARADC_DIV_CON_MASK = GENMASK(9, 0), CLK_SARADC_DIV_CON_WIDTH= 10, /* CLKSEL_CON23 */ ACLK_PERI_PLL_SEL_SHIFT = 15, ACLK_PERI_PLL_SEL_MASK = 1 << ACLK_PERI_PLL_SEL_SHIFT, ACLK_PERI_PLL_SEL_GPLL = 0, ACLK_PERI_PLL_SEL_DPLL = 1, PCLK_PERI_DIV_CON_SHIFT = 10, PCLK_PERI_DIV_CON_MASK = 0x1f << PCLK_PERI_DIV_CON_SHIFT, HCLK_PERI_DIV_CON_SHIFT = 5, HCLK_PERI_DIV_CON_MASK = 0x1f << HCLK_PERI_DIV_CON_SHIFT, ACLK_PERI_DIV_CON_SHIFT = 0, ACLK_PERI_DIV_CON_MASK = 0x1f, PERI_DIV_CON_WIDTH = 5, /* CLKSEL24_CON */ MAC_PLL_SEL_SHIFT = 12, MAC_PLL_SEL_MASK = 1 << MAC_PLL_SEL_SHIFT, MAC_PLL_SEL_APLL = 0, MAC_PLL_SEL_GPLL = 1, RMII_EXTCLK_SEL_SHIFT = 8, RMII_EXTCLK_SEL_MASK = 1 << RMII_EXTCLK_SEL_SHIFT, MAC_CLK_DIV_MASK = 0x1f, MAC_CLK_DIV_SHIFT = 0, /* CLKSEL25_CON */ EMMC_PLL_SEL_SHIFT = 12, EMMC_PLL_SEL_MASK = 3 << EMMC_PLL_SEL_SHIFT, EMMC_PLL_SEL_DPLL = 0, EMMC_PLL_SEL_GPLL, EMMC_PLL_SEL_OSC, /* CLKSEL26_CON */ EMMC_CLK_DIV_SHIFT = 8, EMMC_CLK_DIV_MASK = 0xff << EMMC_CLK_DIV_SHIFT, /* CLKSEL27_CON */ SFC_PLL_SEL_SHIFT = 7, SFC_PLL_SEL_MASK = 1 << SFC_PLL_SEL_SHIFT, SFC_PLL_SEL_DPLL = 0, SFC_PLL_SEL_GPLL = 1, SFC_CLK_DIV_SHIFT = 0, SFC_CLK_DIV_MASK = 0x3f << SFC_CLK_DIV_SHIFT, /* CLKSEL28_CON */ ACLK_VIO1_PLL_SEL_SHIFT = 14, ACLK_VIO1_PLL_SEL_MASK = 3 << ACLK_VIO1_PLL_SEL_SHIFT, VIO_PLL_SEL_DPLL = 0, VIO_PLL_SEL_GPLL = 1, ACLK_VIO1_CLK_DIV_SHIFT = 8, ACLK_VIO1_CLK_DIV_MASK = 0x1f << ACLK_VIO1_CLK_DIV_SHIFT, CLK_VIO_DIV_CON_WIDTH = 5, ACLK_VIO0_PLL_SEL_SHIFT = 6, ACLK_VIO0_PLL_SEL_MASK = 3 << ACLK_VIO0_PLL_SEL_SHIFT, ACLK_VIO0_CLK_DIV_SHIFT = 0, ACLK_VIO0_CLK_DIV_MASK = 0x1f << ACLK_VIO0_CLK_DIV_SHIFT, /* CLKSEL29_CON */ PCLK_VIO_CLK_DIV_SHIFT = 8, PCLK_VIO_CLK_DIV_MASK = 0x1f << PCLK_VIO_CLK_DIV_SHIFT, HCLK_VIO_CLK_DIV_SHIFT = 0, HCLK_VIO_CLK_DIV_MASK = 0x1f << HCLK_VIO_CLK_DIV_SHIFT, /* CLKSEL32_CON */ DCLK_VOP_SEL_SHIFT = 7, DCLK_VOP_SEL_MASK = 1 << DCLK_VOP_SEL_SHIFT, DCLK_VOP_SEL_HDMI = 0, DCLK_VOP_SEL_PLL = 1, DCLK_VOP_PLL_SEL_SHIFT = 6, DCLK_VOP_PLL_SEL_MASK = 1 << DCLK_VOP_PLL_SEL_SHIFT, DCLK_VOP_PLL_SEL_GPLL = 0, DCLK_VOP_PLL_SEL_DPLL = 1, DCLK_VOP_CLK_DIV_SHIFT = 0, DCLK_VOP_CLK_DIV_MASK = 0x3f << DCLK_VOP_CLK_DIV_SHIFT, DCLK_VOP_DIV_CON_WIDTH = 6, /* SOFTRST1_CON*/ DDRPHY_SRSTN_CLKDIV_REQ_SHIFT = 0, DDRPHY_SRSTN_CLKDIV_REQ = 1, DDRPHY_SRSTN_CLKDIV_DIS = 0, DDRPHY_SRSTN_CLKDIV_REQ_MASK = 1 << DDRPHY_SRSTN_CLKDIV_REQ_SHIFT, DDRPHY_SRSTN_REQ_SHIFT = 1, DDRPHY_SRSTN_REQ = 1, DDRPHY_SRSTN_DIS = 0, DDRPHY_SRSTN_REQ_MASK = 1 << DDRPHY_SRSTN_REQ_SHIFT, DDRPHY_PSRSTN_REQ_SHIFT = 2, DDRPHY_PSRSTN_REQ = 1, DDRPHY_PSRSTN_DIS = 0, DDRPHY_PSRSTN_REQ_MASK = 1 << DDRPHY_PSRSTN_REQ_SHIFT, /* SOFTRST2_CON*/ DDRUPCTL_PSRSTN_REQ_SHIFT = 0, DDRUPCTL_PSRSTN_REQ = 1, DDRUPCTL_PSRSTN_DIS = 0, DDRUPCTL_PSRSTN_REQ_MASK = 1 << DDRUPCTL_PSRSTN_REQ_SHIFT, DDRUPCTL_NSRSTN_REQ_SHIFT = 1, DDRUPCTL_NSRSTN_REQ = 1, DDRUPCTL_NSRSTN_DIS = 0, DDRUPCTL_NSRSTN_REQ_MASK = 1 << DDRUPCTL_NSRSTN_REQ_SHIFT, }; #endif