linux/arch/arm/plat-s5pc1xx/include/plat/regs-power.h
Kyungmin Park c3fcf5d1a4 ARM: S5PC1XX: add cpu idle and system reset support
Add CPU idle support by a call to SoC build-in power management core.
Add system reset support by a simple write to system controll register.

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-12-01 01:33:15 +00:00

85 lines
3.5 KiB
C

/* arch/arm/plat-s5pc1xx/include/plat/regs-clock.h
*
* Copyright 2009 Samsung Electronics Co.
* Jongse Won <jongse.won@samsung.com>
*
* S5PC1XX clock register definitions
*
* 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 __ASM_ARM_REGS_PWR
#define __ASM_ARM_REGS_PWR __FILE__
#define S5PC1XX_PWRREG(x) (S5PC1XX_VA_PWR + (x))
/* s5pc100 (0xE0108000) register for power management */
#define S5PC100_PWR_CFG S5PC1XX_PWRREG(0x0)
#define S5PC100_EINT_WAKEUP_MASK S5PC1XX_PWRREG(0x4)
#define S5PC100_NORMAL_CFG S5PC1XX_PWRREG(0x10)
#define S5PC100_STOP_CFG S5PC1XX_PWRREG(0x14)
#define S5PC100_SLEEP_CFG S5PC1XX_PWRREG(0x18)
#define S5PC100_STOP_MEM_CFG S5PC1XX_PWRREG(0x1C)
#define S5PC100_OSC_FREQ S5PC1XX_PWRREG(0x100)
#define S5PC100_OSC_STABLE S5PC1XX_PWRREG(0x104)
#define S5PC100_PWR_STABLE S5PC1XX_PWRREG(0x108)
#define S5PC100_MTC_STABLE S5PC1XX_PWRREG(0x110)
#define S5PC100_CLAMP_STABLE S5PC1XX_PWRREG(0x114)
#define S5PC100_OTHERS S5PC1XX_PWRREG(0x200)
#define S5PC100_RST_STAT S5PC1XX_PWRREG(0x300)
#define S5PC100_WAKEUP_STAT S5PC1XX_PWRREG(0x304)
#define S5PC100_BLK_PWR_STAT S5PC1XX_PWRREG(0x308)
#define S5PC100_INFORM0 S5PC1XX_PWRREG(0x400)
#define S5PC100_INFORM1 S5PC1XX_PWRREG(0x404)
#define S5PC100_INFORM2 S5PC1XX_PWRREG(0x408)
#define S5PC100_INFORM3 S5PC1XX_PWRREG(0x40C)
#define S5PC100_INFORM4 S5PC1XX_PWRREG(0x410)
#define S5PC100_INFORM5 S5PC1XX_PWRREG(0x414)
#define S5PC100_INFORM6 S5PC1XX_PWRREG(0x418)
#define S5PC100_INFORM7 S5PC1XX_PWRREG(0x41C)
#define S5PC100_DCGIDX_MAP0 S5PC1XX_PWRREG(0x500)
#define S5PC100_DCGIDX_MAP1 S5PC1XX_PWRREG(0x504)
#define S5PC100_DCGIDX_MAP2 S5PC1XX_PWRREG(0x508)
#define S5PC100_DCGPERF_MAP0 S5PC1XX_PWRREG(0x50C)
#define S5PC100_DCGPERF_MAP1 S5PC1XX_PWRREG(0x510)
#define S5PC100_DVCIDX_MAP S5PC1XX_PWRREG(0x514)
#define S5PC100_FREQ_CPU S5PC1XX_PWRREG(0x518)
#define S5PC100_FREQ_DPM S5PC1XX_PWRREG(0x51C)
#define S5PC100_DVSEMCLK_EN S5PC1XX_PWRREG(0x520)
#define S5PC100_APLL_CON_L8 S5PC1XX_PWRREG(0x600)
#define S5PC100_APLL_CON_L7 S5PC1XX_PWRREG(0x604)
#define S5PC100_APLL_CON_L6 S5PC1XX_PWRREG(0x608)
#define S5PC100_APLL_CON_L5 S5PC1XX_PWRREG(0x60C)
#define S5PC100_APLL_CON_L4 S5PC1XX_PWRREG(0x610)
#define S5PC100_APLL_CON_L3 S5PC1XX_PWRREG(0x614)
#define S5PC100_APLL_CON_L2 S5PC1XX_PWRREG(0x618)
#define S5PC100_APLL_CON_L1 S5PC1XX_PWRREG(0x61C)
#define S5PC100_IEM_CONTROL S5PC1XX_PWRREG(0x620)
#define S5PC100_CLKDIV_IEM_L8 S5PC1XX_PWRREG(0x700)
#define S5PC100_CLKDIV_IEM_L7 S5PC1XX_PWRREG(0x704)
#define S5PC100_CLKDIV_IEM_L6 S5PC1XX_PWRREG(0x708)
#define S5PC100_CLKDIV_IEM_L5 S5PC1XX_PWRREG(0x70C)
#define S5PC100_CLKDIV_IEM_L4 S5PC1XX_PWRREG(0x710)
#define S5PC100_CLKDIV_IEM_L3 S5PC1XX_PWRREG(0x714)
#define S5PC100_CLKDIV_IEM_L2 S5PC1XX_PWRREG(0x718)
#define S5PC100_CLKDIV_IEM_L1 S5PC1XX_PWRREG(0x71C)
#define S5PC100_IEM_HPMCLK_DIV S5PC1XX_PWRREG(0x724)
/* PWR_CFG */
#define S5PC100_PWRCFG_CFG_DEEP_IDLE (1 << 31)
#define S5PC100_PWRCFG_CFG_WFI_MASK (3 << 5)
#define S5PC100_PWRCFG_CFG_WFI_IDLE (0 << 5)
#define S5PC100_PWRCFG_CFG_WFI_DEEP_IDLE (1 << 5)
#define S5PC100_PWRCFG_CFG_WFI_STOP (2 << 5)
#define S5PC100_PWRCFG_CFG_WFI_SLEEP (3 << 5)
/* SLEEP_CFG */
#define S5PC100_SLEEP_OSC_EN_SLEEP (1 << 0)
/* OTHERS */
#define S5PC100_PMU_INT_DISABLE (1 << 24)
#endif /* __ASM_ARM_REGS_PWR */