diff --git a/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet.dts b/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet.dts
index e69ad1ab59e3..fb2e53b669df 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet.dts
@@ -460,8 +460,7 @@
 		vcc6-supply = <&vccsys>;
 		vcc7-supply = <&vccsys>;
 		vcc8-supply = <&vccsys>;
-		vcc9-supply = <&vccsys>;
-		vcc10-supply = <&dcdc_boost>;
+		vcc9-supply = <&dcdc_boost>;
 
 		pwrkey {
 			status = "okay";
@@ -866,10 +865,9 @@
 	cap-sd-highspeed;
 	disable-wp;
 	sd-uhs-sdr104;
-	vmmc-supply = <&vcc3v3_sd>;
 	vqmmc-supply = <&vccio_sd>;
 	pinctrl-names = "default";
-	pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd>;
+	pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_pwren &sdmmc0_det>;
 	status = "okay";
 };