| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * (C) Copyright 2017 Rockchip Electronics Co., Ltd. |
| */ |
| #ifndef _ASM_ARCH_CRU_PX30_H |
| #define _ASM_ARCH_CRU_PX30_H |
| |
| #define MHz 1000000 |
| #define KHz 1000 |
| #define OSC_HZ (24 * MHz) |
| |
| #define APLL_HZ (600 * MHz) |
| #define GPLL_HZ (1200 * MHz) |
| #define NPLL_HZ (1188 * MHz) |
| #define ACLK_BUS_HZ (200 * MHz) |
| #define HCLK_BUS_HZ (150 * MHz) |
| #define PCLK_BUS_HZ (100 * MHz) |
| #define ACLK_PERI_HZ (200 * MHz) |
| #define HCLK_PERI_HZ (150 * MHz) |
| #define PCLK_PMU_HZ (100 * MHz) |
| |
| /* PX30 pll id */ |
| enum px30_pll_id { |
| APLL, |
| DPLL, |
| CPLL, |
| NPLL, |
| GPLL, |
| PLL_COUNT, |
| }; |
| |
| struct px30_clk_priv { |
| struct px30_cru *cru; |
| ulong gpll_hz; |
| }; |
| |
| struct px30_pmuclk_priv { |
| struct px30_pmucru *pmucru; |
| ulong gpll_hz; |
| }; |
| |
| struct px30_pll { |
| unsigned int con0; |
| unsigned int con1; |
| unsigned int con2; |
| unsigned int con3; |
| unsigned int con4; |
| unsigned int reserved0[3]; |
| }; |
| |
| struct px30_cru { |
| struct px30_pll pll[4]; |
| unsigned int reserved1[8]; |
| unsigned int mode; |
| unsigned int misc; |
| unsigned int reserved2[2]; |
| unsigned int glb_cnt_th; |
| unsigned int glb_rst_st; |
| unsigned int glb_srst_fst; |
| unsigned int glb_srst_snd; |
| unsigned int glb_rst_con; |
| unsigned int reserved3[7]; |
| unsigned int hwffc_con0; |
| unsigned int reserved4; |
| unsigned int hwffc_th; |
| unsigned int hwffc_intst; |
| unsigned int apll_con0_s; |
| unsigned int apll_con1_s; |
| unsigned int clksel_con0_s; |
| unsigned int reserved5; |
| unsigned int clksel_con[60]; |
| unsigned int reserved6[4]; |
| unsigned int clkgate_con[18]; |
| unsigned int reserved7[(0x280 - 0x244) / 4 - 1]; |
| unsigned int ssgtbl[32]; |
| unsigned int softrst_con[12]; |
| unsigned int reserved8[(0x380 - 0x32c) / 4 - 1]; |
| unsigned int sdmmc_con[2]; |
| unsigned int sdio_con[2]; |
| unsigned int emmc_con[2]; |
| unsigned int reserved9[(0x400 - 0x394) / 4 - 1]; |
| unsigned int autocs_con[8]; |
| }; |
| |
| check_member(px30_cru, autocs_con[7], 0x41c); |
| |
| struct px30_pmucru { |
| struct px30_pll pll; |
| unsigned int pmu_mode; |
| unsigned int reserved1[7]; |
| unsigned int pmu_clksel_con[6]; |
| unsigned int reserved2[10]; |
| unsigned int pmu_clkgate_con[2]; |
| unsigned int reserved3[14]; |
| unsigned int pmu_autocs_con[2]; |
| }; |
| |
| check_member(px30_pmucru, pmu_autocs_con[1], 0xc4); |
| |
| 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; |
| }; |
| |
| struct cpu_rate_table { |
| unsigned long rate; |
| unsigned int aclk_div; |
| unsigned int pclk_div; |
| }; |
| |
| enum { |
| /* PLLCON0*/ |
| PLL_BP_SHIFT = 15, |
| PLL_POSTDIV1_SHIFT = 12, |
| PLL_POSTDIV1_MASK = 7 << PLL_POSTDIV1_SHIFT, |
| PLL_FBDIV_SHIFT = 0, |
| PLL_FBDIV_MASK = 0xfff, |
| |
| /* PLLCON1 */ |
| PLL_PDSEL_SHIFT = 15, |
| PLL_PD1_SHIFT = 14, |
| PLL_PD_SHIFT = 13, |
| PLL_PD_MASK = 1 << PLL_PD_SHIFT, |
| PLL_DSMPD_SHIFT = 12, |
| PLL_DSMPD_MASK = 1 << PLL_DSMPD_SHIFT, |
| PLL_LOCK_STATUS_SHIFT = 10, |
| PLL_LOCK_STATUS_MASK = 1 << PLL_LOCK_STATUS_SHIFT, |
| PLL_POSTDIV2_SHIFT = 6, |
| PLL_POSTDIV2_MASK = 7 << PLL_POSTDIV2_SHIFT, |
| PLL_REFDIV_SHIFT = 0, |
| PLL_REFDIV_MASK = 0x3f, |
| |
| /* PLLCON2 */ |
| PLL_FOUT4PHASEPD_SHIFT = 27, |
| PLL_FOUTVCOPD_SHIFT = 26, |
| PLL_FOUTPOSTDIVPD_SHIFT = 25, |
| PLL_DACPD_SHIFT = 24, |
| PLL_FRAC_DIV = 0xffffff, |
| |
| /* CRU_MODE */ |
| PLLMUX_FROM_XIN24M = 0, |
| PLLMUX_FROM_PLL, |
| PLLMUX_FROM_RTC32K, |
| USBPHY480M_MODE_SHIFT = 8, |
| USBPHY480M_MODE_MASK = 3 << USBPHY480M_MODE_SHIFT, |
| NPLL_MODE_SHIFT = 6, |
| NPLL_MODE_MASK = 3 << NPLL_MODE_SHIFT, |
| DPLL_MODE_SHIFT = 4, |
| DPLL_MODE_MASK = 3 << DPLL_MODE_SHIFT, |
| CPLL_MODE_SHIFT = 2, |
| CPLL_MODE_MASK = 3 << CPLL_MODE_SHIFT, |
| APLL_MODE_SHIFT = 0, |
| APLL_MODE_MASK = 3 << APLL_MODE_SHIFT, |
| |
| /* CRU_CLK_SEL0_CON */ |
| CORE_ACLK_DIV_SHIFT = 12, |
| CORE_ACLK_DIV_MASK = 0x07 << CORE_ACLK_DIV_SHIFT, |
| CORE_DBG_DIV_SHIFT = 8, |
| CORE_DBG_DIV_MASK = 0x03 << CORE_DBG_DIV_SHIFT, |
| CORE_CLK_PLL_SEL_SHIFT = 7, |
| CORE_CLK_PLL_SEL_MASK = 1 << CORE_CLK_PLL_SEL_SHIFT, |
| CORE_CLK_PLL_SEL_APLL = 0, |
| CORE_CLK_PLL_SEL_GPLL, |
| CORE_DIV_CON_SHIFT = 0, |
| CORE_DIV_CON_MASK = 0x0f << CORE_DIV_CON_SHIFT, |
| |
| /* CRU_CLK_SEL3_CON */ |
| ACLK_VO_PLL_SHIFT = 6, |
| ACLK_VO_PLL_MASK = 0x3 << ACLK_VO_PLL_SHIFT, |
| ACLK_VO_SEL_GPLL = 0, |
| ACLK_VO_SEL_CPLL, |
| ACLK_VO_SEL_NPLL, |
| ACLK_VO_DIV_SHIFT = 0, |
| ACLK_VO_DIV_MASK = 0x1f << ACLK_VO_DIV_SHIFT, |
| |
| /* CRU_CLK_SEL5_CON */ |
| DCLK_VOPB_SEL_SHIFT = 14, |
| DCLK_VOPB_SEL_MASK = 0x3 << DCLK_VOPB_SEL_SHIFT, |
| DCLK_VOPB_SEL_DIVOUT = 0, |
| DCLK_VOPB_SEL_FRACOUT, |
| DCLK_VOPB_SEL_24M, |
| DCLK_VOPB_PLL_SEL_SHIFT = 11, |
| DCLK_VOPB_PLL_SEL_MASK = 0x1 << DCLK_VOPB_PLL_SEL_SHIFT, |
| DCLK_VOPB_PLL_SEL_CPLL = 0, |
| DCLK_VOPB_PLL_SEL_NPLL, |
| DCLK_VOPB_DIV_SHIFT = 0, |
| DCLK_VOPB_DIV_MASK = 0xff, |
| |
| /* CRU_CLK_SEL8_CON */ |
| DCLK_VOPL_SEL_SHIFT = 14, |
| DCLK_VOPL_SEL_MASK = 0x3 << DCLK_VOPL_SEL_SHIFT, |
| DCLK_VOPL_SEL_DIVOUT = 0, |
| DCLK_VOPL_SEL_FRACOUT, |
| DCLK_VOPL_SEL_24M, |
| DCLK_VOPL_PLL_SEL_SHIFT = 11, |
| DCLK_VOPL_PLL_SEL_MASK = 0x1 << DCLK_VOPL_PLL_SEL_SHIFT, |
| DCLK_VOPL_PLL_SEL_NPLL = 0, |
| DCLK_VOPL_PLL_SEL_CPLL, |
| DCLK_VOPL_DIV_SHIFT = 0, |
| DCLK_VOPL_DIV_MASK = 0xff, |
| |
| /* CRU_CLK_SEL14_CON */ |
| PERI_PLL_SEL_SHIFT = 15, |
| PERI_PLL_SEL_MASK = 3 << PERI_PLL_SEL_SHIFT, |
| PERI_PLL_GPLL = 0, |
| PERI_PLL_CPLL, |
| PERI_HCLK_DIV_SHIFT = 8, |
| PERI_HCLK_DIV_MASK = 0x1f << PERI_HCLK_DIV_SHIFT, |
| PERI_ACLK_DIV_SHIFT = 0, |
| PERI_ACLK_DIV_MASK = 0x1f << PERI_ACLK_DIV_SHIFT, |
| |
| /* CRU_CLKSEL15_CON */ |
| NANDC_CLK_SEL_SHIFT = 15, |
| NANDC_CLK_SEL_MASK = 0x1 << NANDC_CLK_SEL_SHIFT, |
| NANDC_CLK_SEL_NANDC = 0, |
| NANDC_CLK_SEL_NANDC_DIV50, |
| NANDC_DIV50_SHIFT = 8, |
| NANDC_DIV50_MASK = 0x1f << NANDC_DIV50_SHIFT, |
| NANDC_PLL_SHIFT = 6, |
| NANDC_PLL_MASK = 0x3 << NANDC_PLL_SHIFT, |
| NANDC_SEL_GPLL = 0, |
| NANDC_SEL_CPLL, |
| NANDC_SEL_NPLL, |
| NANDC_DIV_SHIFT = 0, |
| NANDC_DIV_MASK = 0x1f << NANDC_DIV_SHIFT, |
| |
| /* CRU_CLKSEL20_CON */ |
| EMMC_PLL_SHIFT = 14, |
| EMMC_PLL_MASK = 3 << EMMC_PLL_SHIFT, |
| EMMC_SEL_GPLL = 0, |
| EMMC_SEL_CPLL, |
| EMMC_SEL_NPLL, |
| EMMC_SEL_24M, |
| EMMC_DIV_SHIFT = 0, |
| EMMC_DIV_MASK = 0xff << EMMC_DIV_SHIFT, |
| |
| /* CRU_CLKSEL21_CON */ |
| EMMC_CLK_SEL_SHIFT = 15, |
| EMMC_CLK_SEL_MASK = 1 << EMMC_CLK_SEL_SHIFT, |
| EMMC_CLK_SEL_EMMC = 0, |
| EMMC_CLK_SEL_EMMC_DIV50, |
| EMMC_DIV50_SHIFT = 0, |
| EMMC_DIV50_MASK = 0xff << EMMC_DIV_SHIFT, |
| |
| /* CRU_CLKSEL22_CON */ |
| GMAC_PLL_SEL_SHIFT = 14, |
| GMAC_PLL_SEL_MASK = 3 << GMAC_PLL_SEL_SHIFT, |
| GMAC_PLL_SEL_GPLL = 0, |
| GMAC_PLL_SEL_CPLL, |
| GMAC_PLL_SEL_NPLL, |
| CLK_GMAC_DIV_SHIFT = 8, |
| CLK_GMAC_DIV_MASK = 0x1f << CLK_GMAC_DIV_SHIFT, |
| SFC_PLL_SEL_SHIFT = 7, |
| SFC_PLL_SEL_MASK = 1 << SFC_PLL_SEL_SHIFT, |
| SFC_DIV_CON_SHIFT = 0, |
| SFC_DIV_CON_MASK = 0x7f, |
| |
| /* CRU_CLK_SEL23_CON */ |
| BUS_PLL_SEL_SHIFT = 15, |
| BUS_PLL_SEL_MASK = 1 << BUS_PLL_SEL_SHIFT, |
| BUS_PLL_SEL_GPLL = 0, |
| BUS_PLL_SEL_CPLL, |
| BUS_ACLK_DIV_SHIFT = 8, |
| BUS_ACLK_DIV_MASK = 0x1f << BUS_ACLK_DIV_SHIFT, |
| RMII_CLK_SEL_SHIFT = 7, |
| RMII_CLK_SEL_MASK = 1 << RMII_CLK_SEL_SHIFT, |
| RMII_CLK_SEL_10M = 0, |
| RMII_CLK_SEL_100M, |
| RMII_EXTCLK_SEL_SHIFT = 6, |
| RMII_EXTCLK_SEL_MASK = 1 << RMII_EXTCLK_SEL_SHIFT, |
| RMII_EXTCLK_SEL_INT = 0, |
| RMII_EXTCLK_SEL_EXT, |
| PCLK_GMAC_DIV_SHIFT = 0, |
| PCLK_GMAC_DIV_MASK = 0x0f << PCLK_GMAC_DIV_SHIFT, |
| |
| /* CRU_CLK_SEL24_CON */ |
| BUS_PCLK_DIV_SHIFT = 8, |
| BUS_PCLK_DIV_MASK = 3 << BUS_PCLK_DIV_SHIFT, |
| BUS_HCLK_DIV_SHIFT = 0, |
| BUS_HCLK_DIV_MASK = 0x1f << BUS_HCLK_DIV_SHIFT, |
| |
| /* CRU_CLK_SEL25_CON */ |
| CRYPTO_APK_SEL_SHIFT = 14, |
| CRYPTO_APK_PLL_SEL_MASK = 3 << CRYPTO_APK_SEL_SHIFT, |
| CRYPTO_PLL_SEL_GPLL = 0, |
| CRYPTO_PLL_SEL_CPLL, |
| CRYPTO_PLL_SEL_NPLL = 0, |
| CRYPTO_APK_DIV_SHIFT = 8, |
| CRYPTO_APK_DIV_MASK = 0x1f << CRYPTO_APK_DIV_SHIFT, |
| CRYPTO_PLL_SEL_SHIFT = 6, |
| CRYPTO_PLL_SEL_MASK = 3 << CRYPTO_PLL_SEL_SHIFT, |
| CRYPTO_DIV_SHIFT = 0, |
| CRYPTO_DIV_MASK = 0x1f << CRYPTO_DIV_SHIFT, |
| |
| /* CRU_CLK_SEL30_CON */ |
| CLK_I2S1_DIV_CON_MASK = 0x7f, |
| CLK_I2S1_PLL_SEL_MASK = 0X1 << 8, |
| CLK_I2S1_PLL_SEL_GPLL = 0X0 << 8, |
| CLK_I2S1_PLL_SEL_NPLL = 0X1 << 8, |
| CLK_I2S1_SEL_MASK = 0x3 << 10, |
| CLK_I2S1_SEL_I2S1 = 0x0 << 10, |
| CLK_I2S1_SEL_FRAC = 0x1 << 10, |
| CLK_I2S1_SEL_MCLK_IN = 0x2 << 10, |
| CLK_I2S1_SEL_OSC = 0x3 << 10, |
| CLK_I2S1_OUT_SEL_MASK = 0x1 << 15, |
| CLK_I2S1_OUT_SEL_I2S1 = 0x0 << 15, |
| CLK_I2S1_OUT_SEL_OSC = 0x1 << 15, |
| |
| /* CRU_CLK_SEL31_CON */ |
| CLK_I2S1_FRAC_NUMERATOR_SHIFT = 16, |
| CLK_I2S1_FRAC_NUMERATOR_MASK = 0xffff << 16, |
| CLK_I2S1_FRAC_DENOMINATOR_SHIFT = 0, |
| CLK_I2S1_FRAC_DENOMINATOR_MASK = 0xffff, |
| |
| /* CRU_CLK_SEL34_CON */ |
| UART1_PLL_SEL_SHIFT = 14, |
| UART1_PLL_SEL_MASK = 3 << UART1_PLL_SEL_SHIFT, |
| UART1_PLL_SEL_GPLL = 0, |
| UART1_PLL_SEL_24M, |
| UART1_PLL_SEL_480M, |
| UART1_PLL_SEL_NPLL, |
| UART1_DIV_CON_SHIFT = 0, |
| UART1_DIV_CON_MASK = 0x1f << UART1_DIV_CON_SHIFT, |
| |
| /* CRU_CLK_SEL35_CON */ |
| UART1_CLK_SEL_SHIFT = 14, |
| UART1_CLK_SEL_MASK = 3 << UART1_PLL_SEL_SHIFT, |
| UART1_CLK_SEL_UART1 = 0, |
| UART1_CLK_SEL_UART1_NP5, |
| UART1_CLK_SEL_UART1_FRAC, |
| UART1_DIVNP5_SHIFT = 0, |
| UART1_DIVNP5_MASK = 0x1f << UART1_DIVNP5_SHIFT, |
| |
| /* CRU_CLK_SEL37_CON */ |
| UART2_PLL_SEL_SHIFT = 14, |
| UART2_PLL_SEL_MASK = 3 << UART2_PLL_SEL_SHIFT, |
| UART2_PLL_SEL_GPLL = 0, |
| UART2_PLL_SEL_24M, |
| UART2_PLL_SEL_480M, |
| UART2_PLL_SEL_NPLL, |
| UART2_DIV_CON_SHIFT = 0, |
| UART2_DIV_CON_MASK = 0x1f << UART2_DIV_CON_SHIFT, |
| |
| /* CRU_CLK_SEL38_CON */ |
| UART2_CLK_SEL_SHIFT = 14, |
| UART2_CLK_SEL_MASK = 3 << UART2_PLL_SEL_SHIFT, |
| UART2_CLK_SEL_UART2 = 0, |
| UART2_CLK_SEL_UART2_NP5, |
| UART2_CLK_SEL_UART2_FRAC, |
| UART2_DIVNP5_SHIFT = 0, |
| UART2_DIVNP5_MASK = 0x1f << UART2_DIVNP5_SHIFT, |
| |
| /* CRU_CLK_SEL40_CON */ |
| UART3_PLL_SEL_SHIFT = 14, |
| UART3_PLL_SEL_MASK = 3 << UART3_PLL_SEL_SHIFT, |
| UART3_PLL_SEL_GPLL = 0, |
| UART3_PLL_SEL_24M, |
| UART3_PLL_SEL_480M, |
| UART3_PLL_SEL_NPLL, |
| UART3_DIV_CON_SHIFT = 0, |
| UART3_DIV_CON_MASK = 0x1f << UART3_DIV_CON_SHIFT, |
| |
| /* CRU_CLK_SEL41_CON */ |
| UART3_CLK_SEL_SHIFT = 14, |
| UART3_CLK_SEL_MASK = 3 << UART3_PLL_SEL_SHIFT, |
| UART3_CLK_SEL_UART3 = 0, |
| UART3_CLK_SEL_UART3_NP5, |
| UART3_CLK_SEL_UART3_FRAC, |
| UART3_DIVNP5_SHIFT = 0, |
| UART3_DIVNP5_MASK = 0x1f << UART3_DIVNP5_SHIFT, |
| |
| /* CRU_CLK_SEL46_CON */ |
| UART5_PLL_SEL_SHIFT = 14, |
| UART5_PLL_SEL_MASK = 3 << UART5_PLL_SEL_SHIFT, |
| UART5_PLL_SEL_GPLL = 0, |
| UART5_PLL_SEL_24M, |
| UART5_PLL_SEL_480M, |
| UART5_PLL_SEL_NPLL, |
| UART5_DIV_CON_SHIFT = 0, |
| UART5_DIV_CON_MASK = 0x1f << UART5_DIV_CON_SHIFT, |
| |
| /* CRU_CLK_SEL47_CON */ |
| UART5_CLK_SEL_SHIFT = 14, |
| UART5_CLK_SEL_MASK = 3 << UART5_PLL_SEL_SHIFT, |
| UART5_CLK_SEL_UART5 = 0, |
| UART5_CLK_SEL_UART5_NP5, |
| UART5_CLK_SEL_UART5_FRAC, |
| UART5_DIVNP5_SHIFT = 0, |
| UART5_DIVNP5_MASK = 0x1f << UART5_DIVNP5_SHIFT, |
| |
| /* CRU_CLK_SEL49_CON */ |
| CLK_I2C_PLL_SEL_GPLL = 0, |
| CLK_I2C_PLL_SEL_24M, |
| CLK_I2C_DIV_CON_MASK = 0x7f, |
| CLK_I2C_PLL_SEL_MASK = 1, |
| CLK_I2C1_PLL_SEL_SHIFT = 15, |
| CLK_I2C1_DIV_CON_SHIFT = 8, |
| CLK_I2C0_PLL_SEL_SHIFT = 7, |
| CLK_I2C0_DIV_CON_SHIFT = 0, |
| |
| /* CRU_CLK_SEL50_CON */ |
| CLK_I2C3_PLL_SEL_SHIFT = 15, |
| CLK_I2C3_DIV_CON_SHIFT = 8, |
| CLK_I2C2_PLL_SEL_SHIFT = 7, |
| CLK_I2C2_DIV_CON_SHIFT = 0, |
| |
| /* CRU_CLK_SEL52_CON */ |
| CLK_PWM_PLL_SEL_GPLL = 0, |
| CLK_PWM_PLL_SEL_24M, |
| CLK_PWM_DIV_CON_MASK = 0x7f, |
| CLK_PWM_PLL_SEL_MASK = 1, |
| CLK_PWM1_PLL_SEL_SHIFT = 15, |
| CLK_PWM1_DIV_CON_SHIFT = 8, |
| CLK_PWM0_PLL_SEL_SHIFT = 7, |
| CLK_PWM0_DIV_CON_SHIFT = 0, |
| |
| /* CRU_CLK_SEL53_CON */ |
| CLK_SPI_PLL_SEL_GPLL = 0, |
| CLK_SPI_PLL_SEL_24M, |
| CLK_SPI_DIV_CON_MASK = 0x7f, |
| CLK_SPI_PLL_SEL_MASK = 1, |
| CLK_SPI1_PLL_SEL_SHIFT = 15, |
| CLK_SPI1_DIV_CON_SHIFT = 8, |
| CLK_SPI0_PLL_SEL_SHIFT = 7, |
| CLK_SPI0_DIV_CON_SHIFT = 0, |
| |
| /* CRU_CLK_SEL55_CON */ |
| CLK_SARADC_DIV_CON_SHIFT = 0, |
| CLK_SARADC_DIV_CON_MASK = 0x7ff, |
| |
| /* CRU_CLK_GATE10_CON */ |
| CLK_I2S1_OUT_MCLK_PAD_MASK = 0x1 << 9, |
| CLK_I2S1_OUT_MCLK_PAD_ENABLE = 0x1 << 9, |
| CLK_I2S1_OUT_MCLK_PAD_DISABLE = 0x0 << 9, |
| |
| /* CRU_PMU_MODE */ |
| GPLL_MODE_SHIFT = 0, |
| GPLL_MODE_MASK = 3 << GPLL_MODE_SHIFT, |
| |
| /* CRU_PMU_CLK_SEL0_CON */ |
| CLK_PMU_PCLK_DIV_SHIFT = 0, |
| CLK_PMU_PCLK_DIV_MASK = 0x1f << CLK_PMU_PCLK_DIV_SHIFT, |
| }; |
| #endif |