diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-tablet-rk806-single.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-tablet-rk806-single.dtsi
index 836311877c21..bf5fdaecf976 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-tablet-rk806-single.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-tablet-rk806-single.dtsi
@@ -1076,6 +1076,8 @@
 &gpu {
 	mali-supply = <&vdd_gpu_s0>;
 	mem-supply = <&vdd_gpu_mem_s0>;
+	upthreshold = <60>;
+	downdifferential = <30>;
 	status = "okay";
 };