diff --git a/Documentation/devicetree/bindings/soc/rockchip/rockchip-pm-config.txt b/Documentation/devicetree/bindings/soc/rockchip/rockchip-pm-config.txt
index 5e0aea432218..74b83cae939b 100644
--- a/Documentation/devicetree/bindings/soc/rockchip/rockchip-pm-config.txt
+++ b/Documentation/devicetree/bindings/soc/rockchip/rockchip-pm-config.txt
@@ -74,6 +74,28 @@ Example:
 		>;
 	};
 
+	rockchip_suspend: rockchip-suspend {
+		compatible = "rockchip,pm-rk3308";
+		status = "okay";
+		rockchip,sleep-mode-config = <
+			(0
+			| RKPM_ARMOFF
+			| RKPM_PMU_HW_PLLS_PD
+			| RKPM_DBG_FSM_SOUT
+			)
+		>;
+		rockchip,wakeup-config = <
+			(0
+			| RKPM_GPIO0_WAKEUP_EN
+			)
+		>;
+		rockchip,pwm-regulator-config = <
+			(0
+			| RKPM_PWM_REGULATOR
+			)
+		>;
+	};
+
 	rockchip_suspend: rockchip-suspend {
 		compatible = "rockchip,pm-rk3328";
 		status = "disabled";
diff --git a/drivers/soc/rockchip/rockchip_pm_config.c b/drivers/soc/rockchip/rockchip_pm_config.c
index 5e774808a2d2..ff14e2389cc3 100644
--- a/drivers/soc/rockchip/rockchip_pm_config.c
+++ b/drivers/soc/rockchip/rockchip_pm_config.c
@@ -24,6 +24,7 @@ static const struct of_device_id pm_match_table[] = {
 	{ .compatible = "rockchip,pm-px30",},
 	{ .compatible = "rockchip,pm-rk322x",},
 	{ .compatible = "rockchip,pm-rk3288",},
+	{ .compatible = "rockchip,pm-rk3308",},
 	{ .compatible = "rockchip,pm-rk3328",},
 	{ .compatible = "rockchip,pm-rk3368",},
 	{ .compatible = "rockchip,pm-rk3399",},