linux/arch/arm/mach-ux500/include/mach/prcmu-regs.h
Linus Walleij e3726fcf26 ARM: 6336/1: U8500 PRCMU driver
Add an initial driver for communicating with the Power, Reset and
Clock Management Unit (PRCMU) firmware in U8500.
This initial version supports AB8500 communication only.

Signed-off-by: Mattias Nilsson <mattias.i.nilsson@stericsson.com>
Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-09-02 15:46:21 +01:00

92 lines
3.4 KiB
C

/*
* Copyright (c) 2009 ST-Ericsson SA
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*/
#ifndef __MACH_PRCMU_REGS_H
#define __MACH_PRCMU_REGS_H
#include <mach/hardware.h>
#define _PRCMU_BASE IO_ADDRESS(U8500_PRCMU_BASE)
#define PRCM_ARM_PLLDIVPS (_PRCMU_BASE + 0x118)
#define PRCM_ARM_CHGCLKREQ (_PRCMU_BASE + 0x114)
#define PRCM_PLLARM_ENABLE (_PRCMU_BASE + 0x98)
#define PRCM_ARMCLKFIX_MGT (_PRCMU_BASE + 0x0)
#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)
/* ARM WFI Standby signal register */
#define PRCM_ARM_WFI_STANDBY (_PRCMU_BASE + 0x130)
#define PRCMU_IOCR (_PRCMU_BASE + 0x310)
/* 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_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 ARM_WAKEUP_MODEM 0x1
#define PRCM_ARM_IT1_CLEAR (_PRCMU_BASE + 0x48C)
#define PRCM_ARM_IT1_VAL (_PRCMU_BASE + 0x494)
#define PRCM_HOLD_EVT (_PRCMU_BASE + 0x174)
#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_LCDCLK_MGT (_PRCMU_BASE + 0x044)
#define PRCM_MCDECLK_MGT (_PRCMU_BASE + 0x064)
#define PRCM_HDMICLK_MGT (_PRCMU_BASE + 0x058)
#define PRCM_TVCLK_MGT (_PRCMU_BASE + 0x07c)
#define PRCM_DSI_PLLOUT_SEL (_PRCMU_BASE + 0x530)
#define PRCM_DSITVCLK_DIV (_PRCMU_BASE + 0x52C)
#define PRCM_APE_RESETN_SET (_PRCMU_BASE + 0x1E4)
#define PRCM_APE_RESETN_CLR (_PRCMU_BASE + 0x1E8)
/* 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)
#endif /* __MACH_PRCMU__REGS_H */