diff options
Diffstat (limited to 'arch/arm/mach-mmp/pm-mmp2.h')
| -rw-r--r-- | arch/arm/mach-mmp/pm-mmp2.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/arch/arm/mach-mmp/pm-mmp2.h b/arch/arm/mach-mmp/pm-mmp2.h new file mode 100644 index 000000000..70299a945 --- /dev/null +++ b/arch/arm/mach-mmp/pm-mmp2.h @@ -0,0 +1,59 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * MMP2 Power Management Routines + * + * (C) Copyright 2010 Marvell International Ltd. + * All Rights Reserved + */ + +#ifndef __MMP2_PM_H__ +#define __MMP2_PM_H__ + +#include "addr-map.h" + +#define APMU_PJ_IDLE_CFG APMU_REG(0x018) +#define APMU_PJ_IDLE_CFG_PJ_IDLE (1 << 1) +#define APMU_PJ_IDLE_CFG_PJ_PWRDWN (1 << 5) +#define APMU_PJ_IDLE_CFG_PWR_SW(x) ((x) << 16) +#define APMU_PJ_IDLE_CFG_L2_PWR_SW (1 << 19) +#define APMU_PJ_IDLE_CFG_ISO_MODE_CNTRL_MASK (3 << 28) + +#define APMU_SRAM_PWR_DWN APMU_REG(0x08c) + +#define MPMU_SCCR MPMU_REG(0x038) +#define MPMU_PCR_PJ MPMU_REG(0x1000) +#define MPMU_PCR_PJ_AXISD (1 << 31) +#define MPMU_PCR_PJ_SLPEN (1 << 29) +#define MPMU_PCR_PJ_SPSD (1 << 28) +#define MPMU_PCR_PJ_DDRCORSD (1 << 27) +#define MPMU_PCR_PJ_APBSD (1 << 26) +#define MPMU_PCR_PJ_INTCLR (1 << 24) +#define MPMU_PCR_PJ_SLPWP0 (1 << 23) +#define MPMU_PCR_PJ_SLPWP1 (1 << 22) +#define MPMU_PCR_PJ_SLPWP2 (1 << 21) +#define MPMU_PCR_PJ_SLPWP3 (1 << 20) +#define MPMU_PCR_PJ_VCTCXOSD (1 << 19) +#define MPMU_PCR_PJ_SLPWP4 (1 << 18) +#define MPMU_PCR_PJ_SLPWP5 (1 << 17) +#define MPMU_PCR_PJ_SLPWP6 (1 << 16) +#define MPMU_PCR_PJ_SLPWP7 (1 << 15) + +#define MPMU_PLL2_CTRL1 MPMU_REG(0x0414) +#define MPMU_CGR_PJ MPMU_REG(0x1024) +#define MPMU_WUCRM_PJ MPMU_REG(0x104c) +#define MPMU_WUCRM_PJ_WAKEUP(x) (1 << (x)) +#define MPMU_WUCRM_PJ_RTC_ALARM (1 << 17) + +enum { + POWER_MODE_ACTIVE = 0, + POWER_MODE_CORE_INTIDLE, + POWER_MODE_CORE_EXTIDLE, + POWER_MODE_APPS_IDLE, + POWER_MODE_APPS_SLEEP, + POWER_MODE_CHIP_SLEEP, + POWER_MODE_SYS_SLEEP, +}; + +extern void mmp2_pm_enter_lowpower_mode(int state); +extern int mmp2_set_wake(struct irq_data *d, unsigned int on); +#endif |