diff --git a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
index ed01f22785c7..f614ed2ddd16 100644
--- a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
+++ b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
@@ -12,6 +12,7 @@ Required properties:
    "rockchip,rk3368-tsadc": found on RK3368 SoCs
    "rockchip,rk3399-tsadc": found on RK3399 SoCs
    "rockchip,rk3568-tsadc": found on RK3568 SoCs
+   "rockchip,rk3588-tsadc": found on RK3588 SoCs
 - reg : physical base address of the controller and length of memory mapped
 	region.
 - interrupts : The interrupt number to the cpu. The interrupt specifier format