dbx500-prcmu-regs.h

/*
 * 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_SVACLK_MGT_OFF		0x008
#define PRCM_SIACLK_MGT_OFF		0x00C
#define PRCM_SGACLK_MGT_OFF		0x014
#define PRCM_UARTCLK_MGT_OFF		0x018
#define PRCM_MSP02CLK_MGT_OFF		0x01C
#define PRCM_I2CCLK_MGT_OFF		0x020
#define PRCM_SDMMCCLK_MGT_OFF		0x024
#define PRCM_SLIMCLK_MGT_OFF		0x028
#define PRCM_PER1CLK_MGT_OFF		0x02C
#define PRCM_PER2CLK_MGT_OFF		0x030
#define PRCM_PER3CLK_MGT_OFF		0x034
#define PRCM_PER5CLK_MGT_OFF		0x038
#define PRCM_PER6CLK_MGT_OFF		0x03C
#define PRCM_PER7CLK_MGT_OFF		0x040
#define PRCM_PWMCLK_MGT_OFF		0x044 /* for DB5500 */
#define PRCM_IRDACLK_MGT_OFF		0x048 /* for DB5500 */
#define PRCM_IRRCCLK_MGT_OFF		0x04C /* for DB5500 */
#define PRCM_LCDCLK_MGT_OFF		0x044
#define PRCM_BMLCLK_MGT_OFF		0x04C
#define PRCM_HSITXCLK_MGT_OFF		0x050
#define PRCM_HSIRXCLK_MGT_OFF		0x054
#define PRCM_HDMICLK_MGT_OFF		0x058
#define PRCM_APEATCLK_MGT_OFF		0x05C
#define PRCM_APETRACECLK_MGT_OFF	0x060
#define PRCM_MCDECLK_MGT_OFF		0x064
#define PRCM_IPI2CCLK_MGT_OFF		0x068
#define PRCM_DSIALTCLK_MGT_OFF		0x06C
#define PRCM_DMACLK_MGT_OFF		0x074
#define PRCM_B2R2CLK_MGT_OFF		0x078
#define PRCM_TVCLK_MGT_OFF		0x07C
#define PRCM_UNIPROCLK_MGT_OFF		0x278
#define PRCM_SSPCLK_MGT_OFF		0x280
#define PRCM_RNGCLK_MGT_OFF		0x284
#define PRCM_UICCCLK_MGT_OFF		0x27C
#define PRCM_MSP1CLK_MGT_OFF		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_PLLDSI_FREQ           (_PRCMU_BASE + 0x500)
#define PRCM_PLLDSI_ENABLE         (_PRCMU_BASE + 0x504)
#define PRCM_PLLDSI_LOCKP          (_PRCMU_BASE + 0x508)
#define PRCM_LCDCLK_MGT            (_PRCMU_BASE + PRCM_LCDCLK_MGT_OFF)
#define PRCM_MCDECLK_MGT           (_PRCMU_BASE + PRCM_MCDECLK_MGT_OFF)
#define PRCM_HDMICLK_MGT           (_PRCMU_BASE + PRCM_HDMICLK_MGT_OFF)
#define PRCM_TVCLK_MGT             (_PRCMU_BASE + PRCM_TVCLK_MGT_OFF)
#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_MASK	BITS(5, 7)
#define PRCM_CLK_MGT_CLKEN		BIT(8)

/* 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 */