diff options
| -rw-r--r-- | arch/arm/mach-at91/pm.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index 6c4e168f1844..a2d188b47866 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -647,6 +647,11 @@ static void at91_pm_suspend(suspend_state_t state) at91_suspend_sram_fn = fncpy(at91_suspend_sram_fn, &at91_pm_suspend_in_sram, at91_pm_suspend_in_sram_sz); + + if (IS_ENABLED(CONFIG_SOC_SAMA7D65)) { + /* SHDWC.SR */ + readl(soc_pm.data.shdwc + 0x08); + } } else { at91_suspend_finish(0); } @@ -1065,7 +1070,8 @@ static int __init at91_pm_backup_init(void) int ret = -ENODEV, located = 0; if (!IS_ENABLED(CONFIG_SOC_SAMA5D2) && - !IS_ENABLED(CONFIG_SOC_SAMA7G5)) + !IS_ENABLED(CONFIG_SOC_SAMA7G5) && + !IS_ENABLED(CONFIG_SOC_SAMA7D65)) return -EPERM; if (!at91_is_pm_mode_active(AT91_PM_BACKUP)) |