diff --git a/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt b/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
index 5d49d0a2ff29..8304eceb62e4 100644
--- a/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
+++ b/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
@@ -7,7 +7,9 @@ Required properties for power domain controller:
 - compatible: Should be one of the following.
 	"rockchip,px30-power-controller" - for PX30 SoCs.
 	"rockchip,rk3036-power-controller" - for RK3036 SoCs.
+	"rockchip,rk3066-power-controller" - for RK3066 SoCs.
 	"rockchip,rk3128-power-controller" - for RK3128 SoCs.
+	"rockchip,rk3188-power-controller" - for RK3188 SoCs.
 	"rockchip,rk3228-power-controller" - for RK3228 SoCs.
 	"rockchip,rk3288-power-controller" - for RK3288 SoCs.
 	"rockchip,rk3328-power-controller" - for RK3328 SoCs.
@@ -23,7 +25,9 @@ Required properties for power domain sub nodes:
 - reg: index of the power domain, should use macros in:
 	"include/dt-bindings/power/px30-power.h" - for PX30 type power domain.
 	"include/dt-bindings/power/rk3036-power.h" - for RK3036 type power domain.
+	"include/dt-bindings/power/rk3066-power.h" - for RK3066 type power domain.
 	"include/dt-bindings/power/rk3128-power.h" - for RK3128 type power domain.
+	"include/dt-bindings/power/rk3188-power.h" - for RK3188 type power domain.
 	"include/dt-bindings/power/rk3228-power.h" - for RK3228 type power domain.
 	"include/dt-bindings/power/rk3288-power.h" - for RK3288 type power domain.
 	"include/dt-bindings/power/rk3328-power.h" - for RK3328 type power domain.