| /* |
| * Copyright (c) 2015-2018, STMicroelectronics - All Rights Reserved |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| #ifndef __STM32MP1_RCC_H__ |
| #define __STM32MP1_RCC_H__ |
| |
| #include <utils_def.h> |
| |
| #define RCC_TZCR U(0x00) |
| #define RCC_OCENSETR U(0x0C) |
| #define RCC_OCENCLRR U(0x10) |
| #define RCC_HSICFGR U(0x18) |
| #define RCC_CSICFGR U(0x1C) |
| #define RCC_MPCKSELR U(0x20) |
| #define RCC_ASSCKSELR U(0x24) |
| #define RCC_RCK12SELR U(0x28) |
| #define RCC_MPCKDIVR U(0x2C) |
| #define RCC_AXIDIVR U(0x30) |
| #define RCC_APB4DIVR U(0x3C) |
| #define RCC_APB5DIVR U(0x40) |
| #define RCC_RTCDIVR U(0x44) |
| #define RCC_MSSCKSELR U(0x48) |
| #define RCC_PLL1CR U(0x80) |
| #define RCC_PLL1CFGR1 U(0x84) |
| #define RCC_PLL1CFGR2 U(0x88) |
| #define RCC_PLL1FRACR U(0x8C) |
| #define RCC_PLL1CSGR U(0x90) |
| #define RCC_PLL2CR U(0x94) |
| #define RCC_PLL2CFGR1 U(0x98) |
| #define RCC_PLL2CFGR2 U(0x9C) |
| #define RCC_PLL2FRACR U(0xA0) |
| #define RCC_PLL2CSGR U(0xA4) |
| #define RCC_I2C46CKSELR U(0xC0) |
| #define RCC_SPI6CKSELR U(0xC4) |
| #define RCC_UART1CKSELR U(0xC8) |
| #define RCC_RNG1CKSELR U(0xCC) |
| #define RCC_CPERCKSELR U(0xD0) |
| #define RCC_STGENCKSELR U(0xD4) |
| #define RCC_DDRITFCR U(0xD8) |
| #define RCC_MP_BOOTCR U(0x100) |
| #define RCC_MP_SREQSETR U(0x104) |
| #define RCC_MP_SREQCLRR U(0x108) |
| #define RCC_MP_GCR U(0x10C) |
| #define RCC_MP_APRSTCR U(0x110) |
| #define RCC_MP_APRSTSR U(0x114) |
| #define RCC_BDCR U(0x140) |
| #define RCC_RDLSICR U(0x144) |
| #define RCC_APB4RSTSETR U(0x180) |
| #define RCC_APB4RSTCLRR U(0x184) |
| #define RCC_APB5RSTSETR U(0x188) |
| #define RCC_APB5RSTCLRR U(0x18C) |
| #define RCC_AHB5RSTSETR U(0x190) |
| #define RCC_AHB5RSTCLRR U(0x194) |
| #define RCC_AHB6RSTSETR U(0x198) |
| #define RCC_AHB6RSTCLRR U(0x19C) |
| #define RCC_TZAHB6RSTSETR U(0x1A0) |
| #define RCC_TZAHB6RSTCLRR U(0x1A4) |
| #define RCC_MP_APB4ENSETR U(0x200) |
| #define RCC_MP_APB4ENCLRR U(0x204) |
| #define RCC_MP_APB5ENSETR U(0x208) |
| #define RCC_MP_APB5ENCLRR U(0x20C) |
| #define RCC_MP_AHB5ENSETR U(0x210) |
| #define RCC_MP_AHB5ENCLRR U(0x214) |
| #define RCC_MP_AHB6ENSETR U(0x218) |
| #define RCC_MP_AHB6ENCLRR U(0x21C) |
| #define RCC_MP_TZAHB6ENSETR U(0x220) |
| #define RCC_MP_TZAHB6ENCLRR U(0x224) |
| #define RCC_MP_APB4LPENSETR U(0x300) |
| #define RCC_MP_APB4LPENCLRR U(0x304) |
| #define RCC_MP_APB5LPENSETR U(0x308) |
| #define RCC_MP_APB5LPENCLRR U(0x30C) |
| #define RCC_MP_AHB5LPENSETR U(0x310) |
| #define RCC_MP_AHB5LPENCLRR U(0x314) |
| #define RCC_MP_AHB6LPENSETR U(0x318) |
| #define RCC_MP_AHB6LPENCLRR U(0x31C) |
| #define RCC_MP_TZAHB6LPENSETR U(0x320) |
| #define RCC_MP_TZAHB6LPENCLRR U(0x324) |
| #define RCC_BR_RSTSCLRR U(0x400) |
| #define RCC_MP_GRSTCSETR U(0x404) |
| #define RCC_MP_RSTSCLRR U(0x408) |
| #define RCC_MP_IWDGFZSETR U(0x40C) |
| #define RCC_MP_IWDGFZCLRR U(0x410) |
| #define RCC_MP_CIER U(0x414) |
| #define RCC_MP_CIFR U(0x418) |
| #define RCC_PWRLPDLYCR U(0x41C) |
| #define RCC_MP_RSTSSETR U(0x420) |
| #define RCC_MCO1CFGR U(0x800) |
| #define RCC_MCO2CFGR U(0x804) |
| #define RCC_OCRDYR U(0x808) |
| #define RCC_DBGCFGR U(0x80C) |
| #define RCC_RCK3SELR U(0x820) |
| #define RCC_RCK4SELR U(0x824) |
| #define RCC_TIMG1PRER U(0x828) |
| #define RCC_TIMG2PRER U(0x82C) |
| #define RCC_APB1DIVR U(0x834) |
| #define RCC_APB2DIVR U(0x838) |
| #define RCC_APB3DIVR U(0x83C) |
| #define RCC_PLL3CR U(0x880) |
| #define RCC_PLL3CFGR1 U(0x884) |
| #define RCC_PLL3CFGR2 U(0x888) |
| #define RCC_PLL3FRACR U(0x88C) |
| #define RCC_PLL3CSGR U(0x890) |
| #define RCC_PLL4CR U(0x894) |
| #define RCC_PLL4CFGR1 U(0x898) |
| #define RCC_PLL4CFGR2 U(0x89C) |
| #define RCC_PLL4FRACR U(0x8A0) |
| #define RCC_PLL4CSGR U(0x8A4) |
| #define RCC_I2C12CKSELR U(0x8C0) |
| #define RCC_I2C35CKSELR U(0x8C4) |
| #define RCC_SAI1CKSELR U(0x8C8) |
| #define RCC_SAI2CKSELR U(0x8CC) |
| #define RCC_SAI3CKSELR U(0x8D0) |
| #define RCC_SAI4CKSELR U(0x8D4) |
| #define RCC_SPI2S1CKSELR U(0x8D8) |
| #define RCC_SPI2S23CKSELR U(0x8DC) |
| #define RCC_SPI45CKSELR U(0x8E0) |
| #define RCC_UART6CKSELR U(0x8E4) |
| #define RCC_UART24CKSELR U(0x8E8) |
| #define RCC_UART35CKSELR U(0x8EC) |
| #define RCC_UART78CKSELR U(0x8F0) |
| #define RCC_SDMMC12CKSELR U(0x8F4) |
| #define RCC_SDMMC3CKSELR U(0x8F8) |
| #define RCC_ETHCKSELR U(0x8FC) |
| #define RCC_QSPICKSELR U(0x900) |
| #define RCC_FMCCKSELR U(0x904) |
| #define RCC_FDCANCKSELR U(0x90C) |
| #define RCC_SPDIFCKSELR U(0x914) |
| #define RCC_CECCKSELR U(0x918) |
| #define RCC_USBCKSELR U(0x91C) |
| #define RCC_RNG2CKSELR U(0x920) |
| #define RCC_DSICKSELR U(0x924) |
| #define RCC_ADCCKSELR U(0x928) |
| #define RCC_LPTIM45CKSELR U(0x92C) |
| #define RCC_LPTIM23CKSELR U(0x930) |
| #define RCC_LPTIM1CKSELR U(0x934) |
| #define RCC_APB1RSTSETR U(0x980) |
| #define RCC_APB1RSTCLRR U(0x984) |
| #define RCC_APB2RSTSETR U(0x988) |
| #define RCC_APB2RSTCLRR U(0x98C) |
| #define RCC_APB3RSTSETR U(0x990) |
| #define RCC_APB3RSTCLRR U(0x994) |
| #define RCC_AHB2RSTSETR U(0x998) |
| #define RCC_AHB2RSTCLRR U(0x99C) |
| #define RCC_AHB3RSTSETR U(0x9A0) |
| #define RCC_AHB3RSTCLRR U(0x9A4) |
| #define RCC_AHB4RSTSETR U(0x9A8) |
| #define RCC_AHB4RSTCLRR U(0x9AC) |
| #define RCC_MP_APB1ENSETR U(0xA00) |
| #define RCC_MP_APB1ENCLRR U(0xA04) |
| #define RCC_MP_APB2ENSETR U(0xA08) |
| #define RCC_MP_APB2ENCLRR U(0xA0C) |
| #define RCC_MP_APB3ENSETR U(0xA10) |
| #define RCC_MP_APB3ENCLRR U(0xA14) |
| #define RCC_MP_AHB2ENSETR U(0xA18) |
| #define RCC_MP_AHB2ENCLRR U(0xA1C) |
| #define RCC_MP_AHB3ENSETR U(0xA20) |
| #define RCC_MP_AHB3ENCLRR U(0xA24) |
| #define RCC_MP_AHB4ENSETR U(0xA28) |
| #define RCC_MP_AHB4ENCLRR U(0xA2C) |
| #define RCC_MP_MLAHBENSETR U(0xA38) |
| #define RCC_MP_MLAHBENCLRR U(0xA3C) |
| #define RCC_MP_APB1LPENSETR U(0xB00) |
| #define RCC_MP_APB1LPENCLRR U(0xB04) |
| #define RCC_MP_APB2LPENSETR U(0xB08) |
| #define RCC_MP_APB2LPENCLRR U(0xB0C) |
| #define RCC_MP_APB3LPENSETR U(0xB10) |
| #define RCC_MP_APB3LPENCLRR U(0xB14) |
| #define RCC_MP_AHB2LPENSETR U(0xB18) |
| #define RCC_MP_AHB2LPENCLRR U(0xB1C) |
| #define RCC_MP_AHB3LPENSETR U(0xB20) |
| #define RCC_MP_AHB3LPENCLRR U(0xB24) |
| #define RCC_MP_AHB4LPENSETR U(0xB28) |
| #define RCC_MP_AHB4LPENCLRR U(0xB2C) |
| #define RCC_MP_AXIMLPENSETR U(0xB30) |
| #define RCC_MP_AXIMLPENCLRR U(0xB34) |
| #define RCC_MP_MLAHBLPENSETR U(0xB38) |
| #define RCC_MP_MLAHBLPENCLRR U(0xB3C) |
| #define RCC_VERR U(0xFF4) |
| #define RCC_IDR U(0xFF8) |
| #define RCC_SIDR U(0xFFC) |
| |
| /* Values for RCC_TZCR register */ |
| #define RCC_TZCR_TZEN BIT(0) |
| |
| /* Used for most of RCC_<x>SELR registers */ |
| #define RCC_SELR_SRC_MASK GENMASK(2, 0) |
| #define RCC_SELR_REFCLK_SRC_MASK GENMASK(1, 0) |
| #define RCC_SELR_SRCRDY BIT(31) |
| |
| /* Values of RCC_MPCKSELR register */ |
| #define RCC_MPCKSELR_HSI 0x00000000 |
| #define RCC_MPCKSELR_HSE 0x00000001 |
| #define RCC_MPCKSELR_PLL 0x00000002 |
| #define RCC_MPCKSELR_PLL_MPUDIV 0x00000003 |
| |
| /* Values of RCC_ASSCKSELR register */ |
| #define RCC_ASSCKSELR_HSI 0x00000000 |
| #define RCC_ASSCKSELR_HSE 0x00000001 |
| #define RCC_ASSCKSELR_PLL 0x00000002 |
| |
| /* Values of RCC_MSSCKSELR register */ |
| #define RCC_MSSCKSELR_HSI 0x00000000 |
| #define RCC_MSSCKSELR_HSE 0x00000001 |
| #define RCC_MSSCKSELR_CSI 0x00000002 |
| #define RCC_MSSCKSELR_PLL 0x00000003 |
| |
| /* Values of RCC_CPERCKSELR register */ |
| #define RCC_CPERCKSELR_HSI 0x00000000 |
| #define RCC_CPERCKSELR_CSI 0x00000001 |
| #define RCC_CPERCKSELR_HSE 0x00000002 |
| |
| /* Used for most of DIVR register: max div for RTC */ |
| #define RCC_DIVR_DIV_MASK GENMASK(5, 0) |
| #define RCC_DIVR_DIVRDY BIT(31) |
| |
| /* Masks for specific DIVR registers */ |
| #define RCC_APBXDIV_MASK GENMASK(2, 0) |
| #define RCC_MPUDIV_MASK GENMASK(2, 0) |
| #define RCC_AXIDIV_MASK GENMASK(2, 0) |
| |
| /* Offset between RCC_MP_xxxENSETR and RCC_MP_xxxENCLRR registers */ |
| #define RCC_MP_ENCLRR_OFFSET U(4) |
| |
| /* Fields of RCC_BDCR register */ |
| #define RCC_BDCR_LSEON BIT(0) |
| #define RCC_BDCR_LSEBYP BIT(1) |
| #define RCC_BDCR_LSERDY BIT(2) |
| #define RCC_BDCR_LSEDRV_MASK GENMASK(5, 4) |
| #define RCC_BDCR_LSEDRV_SHIFT 4 |
| #define RCC_BDCR_LSECSSON BIT(8) |
| #define RCC_BDCR_RTCCKEN BIT(20) |
| #define RCC_BDCR_RTCSRC_MASK GENMASK(17, 16) |
| #define RCC_BDCR_RTCSRC_SHIFT 16 |
| #define RCC_BDCR_VSWRST BIT(31) |
| |
| /* Fields of RCC_RDLSICR register */ |
| #define RCC_RDLSICR_LSION BIT(0) |
| #define RCC_RDLSICR_LSIRDY BIT(1) |
| |
| /* Used for all RCC_PLL<n>CR registers */ |
| #define RCC_PLLNCR_PLLON BIT(0) |
| #define RCC_PLLNCR_PLLRDY BIT(1) |
| #define RCC_PLLNCR_DIVPEN BIT(4) |
| #define RCC_PLLNCR_DIVQEN BIT(5) |
| #define RCC_PLLNCR_DIVREN BIT(6) |
| #define RCC_PLLNCR_DIVEN_SHIFT 4 |
| |
| /* Used for all RCC_PLL<n>CFGR1 registers */ |
| #define RCC_PLLNCFGR1_DIVM_SHIFT 16 |
| #define RCC_PLLNCFGR1_DIVM_MASK GENMASK(21, 16) |
| #define RCC_PLLNCFGR1_DIVN_SHIFT 0 |
| #define RCC_PLLNCFGR1_DIVN_MASK GENMASK(8, 0) |
| /* Only for PLL3 and PLL4 */ |
| #define RCC_PLLNCFGR1_IFRGE_SHIFT 24 |
| #define RCC_PLLNCFGR1_IFRGE_MASK GENMASK(25, 24) |
| |
| /* Used for all RCC_PLL<n>CFGR2 registers */ |
| #define RCC_PLLNCFGR2_DIVX_MASK GENMASK(6, 0) |
| #define RCC_PLLNCFGR2_DIVP_SHIFT 0 |
| #define RCC_PLLNCFGR2_DIVP_MASK GENMASK(6, 0) |
| #define RCC_PLLNCFGR2_DIVQ_SHIFT 8 |
| #define RCC_PLLNCFGR2_DIVQ_MASK GENMASK(14, 8) |
| #define RCC_PLLNCFGR2_DIVR_SHIFT 16 |
| #define RCC_PLLNCFGR2_DIVR_MASK GENMASK(22, 16) |
| |
| /* Used for all RCC_PLL<n>FRACR registers */ |
| #define RCC_PLLNFRACR_FRACV_SHIFT 3 |
| #define RCC_PLLNFRACR_FRACV_MASK GENMASK(15, 3) |
| #define RCC_PLLNFRACR_FRACLE BIT(16) |
| |
| /* Used for all RCC_PLL<n>CSGR registers */ |
| #define RCC_PLLNCSGR_INC_STEP_SHIFT 16 |
| #define RCC_PLLNCSGR_INC_STEP_MASK GENMASK(30, 16) |
| #define RCC_PLLNCSGR_MOD_PER_SHIFT 0 |
| #define RCC_PLLNCSGR_MOD_PER_MASK GENMASK(12, 0) |
| #define RCC_PLLNCSGR_SSCG_MODE_SHIFT 15 |
| #define RCC_PLLNCSGR_SSCG_MODE_MASK BIT(15) |
| |
| /* Used for RCC_OCENSETR and RCC_OCENCLRR registers */ |
| #define RCC_OCENR_HSION BIT(0) |
| #define RCC_OCENR_CSION BIT(4) |
| #define RCC_OCENR_HSEON BIT(8) |
| #define RCC_OCENR_HSEBYP BIT(10) |
| #define RCC_OCENR_HSECSSON BIT(11) |
| |
| /* Fields of RCC_OCRDYR register */ |
| #define RCC_OCRDYR_HSIRDY BIT(0) |
| #define RCC_OCRDYR_HSIDIVRDY BIT(2) |
| #define RCC_OCRDYR_CSIRDY BIT(4) |
| #define RCC_OCRDYR_HSERDY BIT(8) |
| |
| /* Fields of RCC_DDRITFCR register */ |
| #define RCC_DDRITFCR_DDRC1EN BIT(0) |
| #define RCC_DDRITFCR_DDRC1LPEN BIT(1) |
| #define RCC_DDRITFCR_DDRC2EN BIT(2) |
| #define RCC_DDRITFCR_DDRC2LPEN BIT(3) |
| #define RCC_DDRITFCR_DDRPHYCEN BIT(4) |
| #define RCC_DDRITFCR_DDRPHYCLPEN BIT(5) |
| #define RCC_DDRITFCR_DDRCAPBEN BIT(6) |
| #define RCC_DDRITFCR_DDRCAPBLPEN BIT(7) |
| #define RCC_DDRITFCR_AXIDCGEN BIT(8) |
| #define RCC_DDRITFCR_DDRPHYCAPBEN BIT(9) |
| #define RCC_DDRITFCR_DDRPHYCAPBLPEN BIT(10) |
| #define RCC_DDRITFCR_DDRCAPBRST BIT(14) |
| #define RCC_DDRITFCR_DDRCAXIRST BIT(15) |
| #define RCC_DDRITFCR_DDRCORERST BIT(16) |
| #define RCC_DDRITFCR_DPHYAPBRST BIT(17) |
| #define RCC_DDRITFCR_DPHYRST BIT(18) |
| #define RCC_DDRITFCR_DPHYCTLRST BIT(19) |
| #define RCC_DDRITFCR_DDRCKMOD_MASK GENMASK(22, 20) |
| #define RCC_DDRITFCR_DDRCKMOD_SHIFT 20 |
| #define RCC_DDRITFCR_DDRCKMOD_SSR 0 |
| #define RCC_DDRITFCR_DDRCKMOD_ASR1 BIT(20) |
| #define RCC_DDRITFCR_DDRCKMOD_HSR1 BIT(21) |
| #define RCC_DDRITFCR_GSKPCTRL BIT(24) |
| |
| /* Fields of RCC_HSICFGR register */ |
| #define RCC_HSICFGR_HSIDIV_MASK GENMASK(1, 0) |
| |
| /* Used for RCC_MCO related operations */ |
| #define RCC_MCOCFG_MCOON BIT(12) |
| #define RCC_MCOCFG_MCODIV_MASK GENMASK(7, 4) |
| #define RCC_MCOCFG_MCODIV_SHIFT 4 |
| #define RCC_MCOCFG_MCOSRC_MASK GENMASK(2, 0) |
| |
| /* Fields of RCC_DBGCFGR register */ |
| #define RCC_DBGCFGR_DBGCKEN BIT(8) |
| |
| /* RCC register fields for reset reasons */ |
| #define RCC_MP_RSTSCLRR_PORRSTF BIT(0) |
| #define RCC_MP_RSTSCLRR_BORRSTF BIT(1) |
| #define RCC_MP_RSTSCLRR_PADRSTF BIT(2) |
| #define RCC_MP_RSTSCLRR_HCSSRSTF BIT(3) |
| #define RCC_MP_RSTSCLRR_VCORERSTF BIT(4) |
| #define RCC_MP_RSTSCLRR_MPSYSRSTF BIT(6) |
| #define RCC_MP_RSTSCLRR_IWDG1RSTF BIT(8) |
| #define RCC_MP_RSTSCLRR_IWDG2RSTF BIT(9) |
| #define RCC_MP_RSTSCLRR_STDBYRSTF BIT(11) |
| #define RCC_MP_RSTSCLRR_CSTDBYRSTF BIT(12) |
| |
| /* Global Reset Register */ |
| #define RCC_MP_GRSTCSETR_MPSYSRST BIT(0) |
| |
| /* Clock Source Interrupt Flag Register */ |
| #define RCC_MP_CIFR_MASK U(0x110F1F) |
| #define RCC_MP_CIFR_WKUPF BIT(20) |
| |
| /* Stop Request Set Register */ |
| #define RCC_MP_SREQSETR_STPREQ_P0 BIT(0) |
| #define RCC_MP_SREQSETR_STPREQ_P1 BIT(1) |
| |
| /* Stop Request Clear Register */ |
| #define RCC_MP_SREQCLRR_STPREQ_P0 BIT(0) |
| #define RCC_MP_SREQCLRR_STPREQ_P1 BIT(1) |
| |
| /* Values of RCC_UART24CKSELR register */ |
| #define RCC_UART24CKSELR_HSI 0x00000002 |
| |
| /* Values of RCC_MP_APB1ENSETR register */ |
| #define RCC_MP_APB1ENSETR_UART4EN BIT(16) |
| |
| /* Values of RCC_MP_AHB4ENSETR register */ |
| #define RCC_MP_AHB4ENSETR_GPIOGEN BIT(6) |
| |
| #endif /* __STM32MP1_RCC_H__ */ |
