rockchip: handle some interrupt before enter power mode for rk3399
For the PMU design, we don't expect to get the interrupts before enter
the power mode. Since that will cause the confusion for the state
machine in the power mode.
Change-Id: Id8dee79ae617a66271b5caf92caf35f520f45099
diff --git a/plat/rockchip/common/plat_pm.c b/plat/rockchip/common/plat_pm.c
index b6291bb..7372fcf 100644
--- a/plat/rockchip/common/plat_pm.c
+++ b/plat/rockchip/common/plat_pm.c
@@ -311,6 +311,18 @@
rockchip_ops->system_off();
}
+static void
+__dead2 rockchip_pwr_domain_pwr_down_wfi(const psci_power_state_t *target_state)
+{
+ if ((RK_CORE_PWR_STATE(target_state) == PLAT_MAX_OFF_STATE) &&
+ (rockchip_ops)) {
+ if (RK_SYSTEM_PWR_STATE(target_state) == PLAT_MAX_OFF_STATE &&
+ rockchip_ops->sys_pwr_down_wfi)
+ rockchip_ops->sys_pwr_down_wfi(target_state);
+ }
+ psci_power_down_wfi();
+}
+
/*******************************************************************************
* Export the platform handlers via plat_rockchip_psci_pm_ops. The rockchip
* standard
@@ -323,6 +335,7 @@
.pwr_domain_suspend = rockchip_pwr_domain_suspend,
.pwr_domain_on_finish = rockchip_pwr_domain_on_finish,
.pwr_domain_suspend_finish = rockchip_pwr_domain_suspend_finish,
+ .pwr_domain_pwr_down_wfi = rockchip_pwr_domain_pwr_down_wfi,
.system_reset = rockchip_system_reset,
.system_off = rockchip_system_poweroff,
.validate_power_state = rockchip_validate_power_state,