diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rk806-dual.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-rk806-dual.dtsi
index 431b037b137d..505676f77a48 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-rk806-dual.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-rk806-dual.dtsi
@@ -176,7 +176,7 @@
 				regulator-always-on;
 				regulator-boot-on;
 				regulator-min-microvolt = <675000>;
-				regulator-max-microvolt = <750000>;
+				regulator-max-microvolt = <800000>;
 				regulator-ramp-delay = <12500>;
 				regulator-name = "vdd_log_s0";
 				regulator-state-mem {
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rk806-single.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-rk806-single.dtsi
index 62f3403789b7..fa86b4ada299 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-rk806-single.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-rk806-single.dtsi
@@ -178,7 +178,7 @@
 				regulator-always-on;
 				regulator-boot-on;
 				regulator-min-microvolt = <675000>;
-				regulator-max-microvolt = <750000>;
+				regulator-max-microvolt = <800000>;
 				regulator-ramp-delay = <12500>;
 				regulator-name = "vdd_log_s0";
 				regulator-state-mem {
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-rk806-dual.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-rk806-dual.dtsi
index 04337382ffa4..a7a0c0f28645 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-rk806-dual.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-rk806-dual.dtsi
@@ -179,7 +179,7 @@
 				regulator-always-on;
 				regulator-boot-on;
 				regulator-min-microvolt = <675000>;
-				regulator-max-microvolt = <750000>;
+				regulator-max-microvolt = <800000>;
 				regulator-ramp-delay = <12500>;
 				regulator-name = "vdd_log_s0";
 				regulator-state-mem {