diff options
Diffstat (limited to 'arch/arm/mach-ux500/pm/suspend.c')
| -rw-r--r-- | arch/arm/mach-ux500/pm/suspend.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/arm/mach-ux500/pm/suspend.c b/arch/arm/mach-ux500/pm/suspend.c index 6b5659e318e..4ca62da3842 100644 --- a/arch/arm/mach-ux500/pm/suspend.c +++ b/arch/arm/mach-ux500/pm/suspend.c @@ -189,7 +189,13 @@ static int ux500_suspend_valid(suspend_state_t state) static int ux500_suspend_prepare_late(void) { - (void)prcmu_config_esram0_deep_sleep(ESRAM0_DEEP_SLEEP_STATE_OFF); + /* + * Below should be set to state OFF. Current workaround set state to + * RET since there is a problem with security saving data in esram + * which does not work during deep sleep. + * Once security is fixed below should be state OFF again to save 40uA. + */ + (void)prcmu_config_esram0_deep_sleep(ESRAM0_DEEP_SLEEP_STATE_RET); ab8500_regulator_debug_force(); return 0; |