diff options
Diffstat (limited to 'drivers/mfd/dbx500-prcmu-regs.h')
| -rw-r--r-- | drivers/mfd/dbx500-prcmu-regs.h | 218 |
1 files changed, 218 insertions, 0 deletions
diff --git a/drivers/mfd/dbx500-prcmu-regs.h b/drivers/mfd/dbx500-prcmu-regs.h new file mode 100644 index 00000000000..2da628d11db --- /dev/null +++ b/drivers/mfd/dbx500-prcmu-regs.h @@ -0,0 +1,218 @@ +/* + * Copyright (C) STMicroelectronics 2009 + * Copyright (C) ST-Ericsson SA 2010 + * + * Author: Kumar Sanghvi <kumar.sanghvi@stericsson.com> + * Author: Sundar Iyer <sundar.iyer@stericsson.com> + * + * License Terms: GNU General Public License v2 + * + * PRCM Unit registers + */ + +#ifndef __DB8500_PRCMU_REGS_H +#define __DB8500_PRCMU_REGS_H + +#include <mach/hardware.h> + +#define BITS(_start, _end) ((BIT(_end) - BIT(_start)) + BIT(_end)) + +#define PRCM_CLK_MGT(_offset) (void __iomem *)(IO_ADDRESS(U8500_PRCMU_BASE) \ + + _offset) +#define PRCM_ACLK_MGT PRCM_CLK_MGT(0x004) +#define PRCM_SVACLK_MGT PRCM_CLK_MGT(0x008) +#define PRCM_SIACLK_MGT PRCM_CLK_MGT(0x00C) +#define PRCM_SGACLK_MGT PRCM_CLK_MGT(0x014) +#define PRCM_UARTCLK_MGT PRCM_CLK_MGT(0x018) +#define PRCM_MSP02CLK_MGT PRCM_CLK_MGT(0x01C) +#define PRCM_I2CCLK_MGT PRCM_CLK_MGT(0x020) +#define PRCM_SDMMCCLK_MGT PRCM_CLK_MGT(0x024) +#define PRCM_SLIMCLK_MGT PRCM_CLK_MGT(0x028) +#define PRCM_PER1CLK_MGT PRCM_CLK_MGT(0x02C) +#define PRCM_PER2CLK_MGT PRCM_CLK_MGT(0x030) +#define PRCM_PER3CLK_MGT PRCM_CLK_MGT(0x034) +#define PRCM_PER5CLK_MGT PRCM_CLK_MGT(0x038) +#define PRCM_PER6CLK_MGT PRCM_CLK_MGT(0x03C) +#define PRCM_PER7CLK_MGT PRCM_CLK_MGT(0x040) +#define PRCM_LCDCLK_MGT PRCM_CLK_MGT(0x044) +#define PRCM_BMLCLK_MGT PRCM_CLK_MGT(0x04C) +#define PRCM_HSITXCLK_MGT PRCM_CLK_MGT(0x050) +#define PRCM_HSIRXCLK_MGT PRCM_CLK_MGT(0x054) +#define PRCM_HDMICLK_MGT PRCM_CLK_MGT(0x058) +#define PRCM_APEATCLK_MGT PRCM_CLK_MGT(0x05C) +#define PRCM_APETRACECLK_MGT PRCM_CLK_MGT(0x060) +#define PRCM_MCDECLK_MGT PRCM_CLK_MGT(0x064) +#define PRCM_IPI2CCLK_MGT PRCM_CLK_MGT(0x068) +#define PRCM_DSIALTCLK_MGT PRCM_CLK_MGT(0x06C) +#define PRCM_DMACLK_MGT PRCM_CLK_MGT(0x074) +#define PRCM_B2R2CLK_MGT PRCM_CLK_MGT(0x078) +#define PRCM_TVCLK_MGT PRCM_CLK_MGT(0x07C) +#define PRCM_UNIPROCLK_MGT PRCM_CLK_MGT(0x278) +#define PRCM_SSPCLK_MGT PRCM_CLK_MGT(0x280) +#define PRCM_RNGCLK_MGT PRCM_CLK_MGT(0x284) +#define PRCM_UICCCLK_MGT PRCM_CLK_MGT(0x27C) +#define PRCM_MSP1CLK_MGT PRCM_CLK_MGT(0x288) + +#define PRCM_ARM_PLLDIVPS (_PRCMU_BASE + 0x118) +#define PRCM_ARM_PLLDIVPS_ARM_BRM_RATE 0x3f +#define PRCM_ARM_PLLDIVPS_MAX_MASK 0xf + +#define PRCM_PLLARM_LOCKP (_PRCMU_BASE + 0x0a8) +#define PRCM_PLLARM_LOCKP_PRCM_PLLARM_LOCKP3 0x2 + +#define PRCM_ARM_CHGCLKREQ (_PRCMU_BASE + 0x114) +#define PRCM_ARM_CHGCLKREQ_PRCM_ARM_CHGCLKREQ 0x1 + +#define PRCM_PLLARM_ENABLE (_PRCMU_BASE + 0x98) +#define PRCM_PLLARM_ENABLE_PRCM_PLLARM_ENABLE 0x1 +#define PRCM_PLLARM_ENABLE_PRCM_PLLARM_COUNTON 0x100 + +#define PRCM_ARMCLKFIX_MGT (_PRCMU_BASE + 0x0) +#define PRCM_A9PL_FORCE_CLKEN (_PRCMU_BASE + 0x19C) +#define PRCM_A9_RESETN_CLR (_PRCMU_BASE + 0x1f4) +#define PRCM_A9_RESETN_SET (_PRCMU_BASE + 0x1f0) +#define PRCM_ARM_LS_CLAMP (_PRCMU_BASE + 0x30c) +#define PRCM_SRAM_A9 (_PRCMU_BASE + 0x308) + +#define PRCM_A9PL_FORCE_CLKEN_PRCM_A9PL_FORCE_CLKEN BIT(0) +#define PRCM_A9PL_FORCE_CLKEN_PRCM_A9AXI_FORCE_CLKEN BIT(1) + +/* ARM WFI Standby signal register */ +#define PRCM_ARM_WFI_STANDBY (_PRCMU_BASE + 0x130) +#define PRCM_IOCR (_PRCMU_BASE + 0x310) +#define PRCM_IOCR_IOFORCE 0x1 + +/* CPU mailbox registers */ +#define PRCM_MBOX_CPU_VAL (_PRCMU_BASE + 0x0fc) +#define PRCM_MBOX_CPU_SET (_PRCMU_BASE + 0x100) +#define PRCM_MBOX_CPU_CLR (_PRCMU_BASE + 0x104) + +/* Dual A9 core interrupt management unit registers */ +#define PRCM_A9_MASK_REQ (_PRCMU_BASE + 0x328) +#define PRCM_A9_MASK_REQ_PRCM_A9_MASK_REQ 0x1 + +#define PRCM_A9_MASK_ACK (_PRCMU_BASE + 0x32c) +#define PRCM_ARMITMSK31TO0 (_PRCMU_BASE + 0x11c) +#define PRCM_ARMITMSK63TO32 (_PRCMU_BASE + 0x120) +#define PRCM_ARMITMSK95TO64 (_PRCMU_BASE + 0x124) +#define PRCM_ARMITMSK127TO96 (_PRCMU_BASE + 0x128) +#define PRCM_POWER_STATE_VAL (_PRCMU_BASE + 0x25C) +#define PRCM_ARMITVAL31TO0 (_PRCMU_BASE + 0x260) +#define PRCM_ARMITVAL63TO32 (_PRCMU_BASE + 0x264) +#define PRCM_ARMITVAL95TO64 (_PRCMU_BASE + 0x268) +#define PRCM_ARMITVAL127TO96 (_PRCMU_BASE + 0x26C) + +#define PRCM_HOSTACCESS_REQ (_PRCMU_BASE + 0x334) +#define PRCM_HOSTACCESS_REQ_HOSTACCESS_REQ 0x1 +#define ARM_WAKEUP_MODEM 0x1 + +#define PRCM_ARM_IT1_CLR (_PRCMU_BASE + 0x48C) +#define PRCM_ARM_IT1_VAL (_PRCMU_BASE + 0x494) +#define PRCM_HOLD_EVT (_PRCMU_BASE + 0x174) + +#define PRCM_MOD_AWAKE_STATUS (_PRCMU_BASE + 0x4A0) +#define PRCM_MOD_AWAKE_STATUS_PRCM_MOD_COREPD_AWAKE BIT(0) +#define PRCM_MOD_AWAKE_STATUS_PRCM_MOD_AAPD_AWAKE BIT(1) +#define PRCM_MOD_AWAKE_STATUS_PRCM_MOD_VMODEM_OFF_ISO BIT(2) + +#define PRCM_ITSTATUS0 (_PRCMU_BASE + 0x148) +#define PRCM_ITSTATUS1 (_PRCMU_BASE + 0x150) +#define PRCM_ITSTATUS2 (_PRCMU_BASE + 0x158) +#define PRCM_ITSTATUS3 (_PRCMU_BASE + 0x160) +#define PRCM_ITSTATUS4 (_PRCMU_BASE + 0x168) +#define PRCM_ITSTATUS5 (_PRCMU_BASE + 0x484) +#define PRCM_ITCLEAR5 (_PRCMU_BASE + 0x488) +#define PRCM_ARMIT_MASKXP70_IT (_PRCMU_BASE + 0x1018) + +/* System reset register */ +#define PRCM_APE_SOFTRST (_PRCMU_BASE + 0x228) + +/* Level shifter and clamp control registers */ +#define PRCM_MMIP_LS_CLAMP_SET (_PRCMU_BASE + 0x420) +#define PRCM_MMIP_LS_CLAMP_CLR (_PRCMU_BASE + 0x424) + +/* PRCMU clock/PLL/reset registers */ +#define PRCM_PLLSOC0_FREQ (_PRCMU_BASE + 0x080) +#define PRCM_PLLSOC1_FREQ (_PRCMU_BASE + 0x084) +#define PRCM_PLLDDR_FREQ (_PRCMU_BASE + 0x08C) +#define PRCM_PLL_FREQ_D_SHIFT 0 +#define PRCM_PLL_FREQ_D_MASK BITS(0, 7) +#define PRCM_PLL_FREQ_N_SHIFT 8 +#define PRCM_PLL_FREQ_N_MASK BITS(8, 13) +#define PRCM_PLL_FREQ_R_SHIFT 16 +#define PRCM_PLL_FREQ_R_MASK BITS(16, 18) +#define PRCM_PLL_FREQ_SELDIV2 BIT(24) +#define PRCM_PLL_FREQ_DIV2EN BIT(25) + +#define PRCM_PLLDSI_FREQ (_PRCMU_BASE + 0x500) +#define PRCM_PLLDSI_ENABLE (_PRCMU_BASE + 0x504) +#define PRCM_PLLDSI_LOCKP (_PRCMU_BASE + 0x508) +#define PRCM_DSI_PLLOUT_SEL (_PRCMU_BASE + 0x530) +#define PRCM_DSITVCLK_DIV (_PRCMU_BASE + 0x52C) +#define PRCM_PLLDSI_LOCKP (_PRCMU_BASE + 0x508) +#define PRCM_APE_RESETN_SET (_PRCMU_BASE + 0x1E4) +#define PRCM_APE_RESETN_CLR (_PRCMU_BASE + 0x1E8) + +#define PRCM_CLKOCR (_PRCMU_BASE + 0x1CC) +#define PRCM_CLKOCR_CLKOUT0_REF_CLK (1 << 0) +#define PRCM_CLKOCR_CLKOUT0_MASK BITS(0, 13) +#define PRCM_CLKOCR_CLKOUT1_REF_CLK (1 << 16) +#define PRCM_CLKOCR_CLKOUT1_MASK BITS(16, 29) + +/* ePOD and memory power signal control registers */ +#define PRCM_EPOD_C_SET (_PRCMU_BASE + 0x410) +#define PRCM_SRAM_LS_SLEEP (_PRCMU_BASE + 0x304) + +/* Debug power control unit registers */ +#define PRCM_POWER_STATE_SET (_PRCMU_BASE + 0x254) + +/* Miscellaneous unit registers */ +#define PRCM_DSI_SW_RESET (_PRCMU_BASE + 0x324) +#define PRCM_GPIOCR (_PRCMU_BASE + 0x138) +#define PRCM_GPIOCR_DBG_STM_MOD_CMD1 0x800 +#define PRCM_GPIOCR_DBG_UARTMOD_CMD0 0x1 + +/* PRCMU HW semaphore */ +#define PRCM_SEM (_PRCMU_BASE + 0x400) +#define PRCM_SEM_PRCM_SEM BIT(0) + +#define PRCM_TCR (_PRCMU_BASE + 0x1C8) +#define PRCM_TCR_TENSEL_MASK BITS(0, 7) +#define PRCM_TCR_STOP_TIMERS BIT(16) +#define PRCM_TCR_DOZE_MODE BIT(17) + +#define PRCM_CLKOCR_CLKODIV0_SHIFT 0 +#define PRCM_CLKOCR_CLKODIV0_MASK BITS(0, 5) +#define PRCM_CLKOCR_CLKOSEL0_SHIFT 6 +#define PRCM_CLKOCR_CLKOSEL0_MASK BITS(6, 8) +#define PRCM_CLKOCR_CLKODIV1_SHIFT 16 +#define PRCM_CLKOCR_CLKODIV1_MASK BITS(16, 21) +#define PRCM_CLKOCR_CLKOSEL1_SHIFT 22 +#define PRCM_CLKOCR_CLKOSEL1_MASK BITS(22, 24) +#define PRCM_CLKOCR_CLK1TYPE BIT(28) + +#define PRCM_CLK_MGT_CLKPLLDIV_MASK BITS(0, 4) +#define PRCM_CLK_MGT_CLKPLLSW_SOC0 BIT(5) +#define PRCM_CLK_MGT_CLKPLLSW_SOC1 BIT(6) +#define PRCM_CLK_MGT_CLKPLLSW_DDR BIT(7) +#define PRCM_CLK_MGT_CLKPLLSW_MASK BITS(5, 7) +#define PRCM_CLK_MGT_CLKEN BIT(8) +#define PRCM_CLK_MGT_CLK38 BIT(9) +#define PRCM_CLK_MGT_CLK38DIV BIT(11) +#define PRCM_SGACLK_MGT_SGACLKDIV_BY_2_5_EN BIT(12) + +/* GPIOCR register */ +#define PRCM_GPIOCR_SPI2_SELECT BIT(23) + +#define PRCM_DDR_SUBSYS_APE_MINBW (_PRCMU_BASE + 0x438) +#define PRCM_CGATING_BYPASS (_PRCMU_BASE + 0x134) +#define PRCM_CGATING_BYPASS_ICN2 BIT(6) + +/* Miscellaneous unit registers */ +#define PRCM_RESOUTN_SET (_PRCMU_BASE + 0x214) +#define PRCM_RESOUTN_CLR (_PRCMU_BASE + 0x218) + +/* System reset register */ +#define PRCM_APE_SOFTRST (_PRCMU_BASE + 0x228) + +#endif /* __DB8500_PRCMU_REGS_H */ |