diff options
Diffstat (limited to 'drivers/mfd/db8500-prcmu-regs.h')
| -rw-r--r-- | drivers/mfd/db8500-prcmu-regs.h | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/drivers/mfd/db8500-prcmu-regs.h b/drivers/mfd/db8500-prcmu-regs.h new file mode 100644 index 000000000000..3bbf04d58043 --- /dev/null +++ b/drivers/mfd/db8500-prcmu-regs.h @@ -0,0 +1,166 @@ +/* + * 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 <linux/bitops.h> +#include <mach/hardware.h> + +#define BITS(_start, _end) ((BIT(_end) - BIT(_start)) + BIT(_end)) + +#define PRCM_ARM_PLLDIVPS 0x118 +#define PRCM_ARM_PLLDIVPS_ARM_BRM_RATE BITS(0, 5) +#define PRCM_ARM_PLLDIVPS_MAX_MASK 0xF + +#define PRCM_PLLARM_LOCKP 0x0A8 +#define PRCM_PLLARM_LOCKP_PRCM_PLLARM_LOCKP3 BIT(1) + +#define PRCM_ARM_CHGCLKREQ 0x114 +#define PRCM_ARM_CHGCLKREQ_PRCM_ARM_CHGCLKREQ BIT(0) + +#define PRCM_PLLARM_ENABLE 0x98 +#define PRCM_PLLARM_ENABLE_PRCM_PLLARM_ENABLE BIT(0) +#define PRCM_PLLARM_ENABLE_PRCM_PLLARM_COUNTON BIT(8) + +#define PRCM_ARMCLKFIX_MGT 0x0 +#define PRCM_A9_RESETN_CLR 0x1f4 +#define PRCM_A9_RESETN_SET 0x1f0 +#define PRCM_ARM_LS_CLAMP 0x30C +#define PRCM_SRAM_A9 0x308 + +/* ARM WFI Standby signal register */ +#define PRCM_ARM_WFI_STANDBY 0x130 +#define PRCM_IOCR 0x310 +#define PRCM_IOCR_IOFORCE BIT(0) + +/* CPU mailbox registers */ +#define PRCM_MBOX_CPU_VAL 0x0FC +#define PRCM_MBOX_CPU_SET 0x100 + +/* Dual A9 core interrupt management unit registers */ +#define PRCM_A9_MASK_REQ 0x328 +#define PRCM_A9_MASK_REQ_PRCM_A9_MASK_REQ BIT(0) + +#define PRCM_A9_MASK_ACK 0x32C +#define PRCM_ARMITMSK31TO0 0x11C +#define PRCM_ARMITMSK63TO32 0x120 +#define PRCM_ARMITMSK95TO64 0x124 +#define PRCM_ARMITMSK127TO96 0x128 +#define PRCM_POWER_STATE_VAL 0x25C +#define PRCM_ARMITVAL31TO0 0x260 +#define PRCM_ARMITVAL63TO32 0x264 +#define PRCM_ARMITVAL95TO64 0x268 +#define PRCM_ARMITVAL127TO96 0x26C + +#define PRCM_HOSTACCESS_REQ 0x334 +#define PRCM_HOSTACCESS_REQ_HOSTACCESS_REQ BIT(0) + +#define PRCM_ARM_IT1_CLR 0x48C +#define PRCM_ARM_IT1_VAL 0x494 + +#define PRCM_ITSTATUS0 0x148 +#define PRCM_ITSTATUS1 0x150 +#define PRCM_ITSTATUS2 0x158 +#define PRCM_ITSTATUS3 0x160 +#define PRCM_ITSTATUS4 0x168 +#define PRCM_ITSTATUS5 0x484 +#define PRCM_ITCLEAR5 0x488 +#define PRCM_ARMIT_MASKXP70_IT 0x1018 + +/* System reset register */ +#define PRCM_APE_SOFTRST 0x228 + +/* Level shifter and clamp control registers */ +#define PRCM_MMIP_LS_CLAMP_SET 0x420 +#define PRCM_MMIP_LS_CLAMP_CLR 0x424 + +/* PRCMU HW semaphore */ +#define PRCM_SEM 0x400 +#define PRCM_SEM_PRCM_SEM BIT(0) + +/* PRCMU clock/PLL/reset registers */ +#define PRCM_PLLDSI_FREQ 0x500 +#define PRCM_PLLDSI_ENABLE 0x504 +#define PRCM_PLLDSI_LOCKP 0x508 +#define PRCM_DSI_PLLOUT_SEL 0x530 +#define PRCM_DSITVCLK_DIV 0x52C +#define PRCM_APE_RESETN_SET 0x1E4 +#define PRCM_APE_RESETN_CLR 0x1E8 + +#define PRCM_TCR 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 0x1CC +#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_SGACLK_MGT 0x014 +#define PRCM_UARTCLK_MGT 0x018 +#define PRCM_MSP02CLK_MGT 0x01C +#define PRCM_MSP1CLK_MGT 0x288 +#define PRCM_I2CCLK_MGT 0x020 +#define PRCM_SDMMCCLK_MGT 0x024 +#define PRCM_SLIMCLK_MGT 0x028 +#define PRCM_PER1CLK_MGT 0x02C +#define PRCM_PER2CLK_MGT 0x030 +#define PRCM_PER3CLK_MGT 0x034 +#define PRCM_PER5CLK_MGT 0x038 +#define PRCM_PER6CLK_MGT 0x03C +#define PRCM_PER7CLK_MGT 0x040 +#define PRCM_LCDCLK_MGT 0x044 +#define PRCM_BMLCLK_MGT 0x04C +#define PRCM_HSITXCLK_MGT 0x050 +#define PRCM_HSIRXCLK_MGT 0x054 +#define PRCM_HDMICLK_MGT 0x058 +#define PRCM_APEATCLK_MGT 0x05C +#define PRCM_APETRACECLK_MGT 0x060 +#define PRCM_MCDECLK_MGT 0x064 +#define PRCM_IPI2CCLK_MGT 0x068 +#define PRCM_DSIALTCLK_MGT 0x06C +#define PRCM_DMACLK_MGT 0x074 +#define PRCM_B2R2CLK_MGT 0x078 +#define PRCM_TVCLK_MGT 0x07C +#define PRCM_UNIPROCLK_MGT 0x278 +#define PRCM_SSPCLK_MGT 0x280 +#define PRCM_RNGCLK_MGT 0x284 +#define PRCM_UICCCLK_MGT 0x27C + +#define PRCM_CLK_MGT_CLKPLLDIV_MASK BITS(0, 4) +#define PRCM_CLK_MGT_CLKPLLSW_MASK BITS(5, 7) +#define PRCM_CLK_MGT_CLKEN BIT(8) + +/* ePOD and memory power signal control registers */ +#define PRCM_EPOD_C_SET 0x410 +#define PRCM_SRAM_LS_SLEEP 0x304 + +/* Debug power control unit registers */ +#define PRCM_POWER_STATE_SET 0x254 + +/* Miscellaneous unit registers */ +#define PRCM_DSI_SW_RESET 0x324 +#define PRCM_GPIOCR 0x138 + +/* GPIOCR register */ +#define PRCM_GPIOCR_SPI2_SELECT BIT(23) + +#define PRCM_DDR_SUBSYS_APE_MINBW 0x438 + +#endif /* __DB8500_PRCMU_REGS_H */ |