diff --git a/arch/arm64/boot/dts/rockchip/rv1126b-evb.dtsi b/arch/arm64/boot/dts/rockchip/rv1126b-evb.dtsi
index bc2f9ac3bef3..4f87eb12ef3f 100644
--- a/arch/arm64/boot/dts/rockchip/rv1126b-evb.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rv1126b-evb.dtsi
@@ -9,6 +9,15 @@
 	chosen {
 		bootargs = "earlycon=uart8250,mmio32,0x20810000 console=ttyFIQ0 root=/dev/mmcblk0p5 rootfstype=ext4 rootwait snd_soc_core.prealloc_buffer_size_kbytes=16 coherent_pool=32K";
 	};
+
+	vcc12v_dcin: vcc12v-dcin {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc12v_dcin";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+	};
 };
 
 &fiq_debugger {
diff --git a/arch/arm64/boot/dts/rockchip/rv1126b-evb2-v10.dts b/arch/arm64/boot/dts/rockchip/rv1126b-evb2-v10.dts
index 3e161d2e0480..f34bd8152220 100644
--- a/arch/arm64/boot/dts/rockchip/rv1126b-evb2-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rv1126b-evb2-v10.dts
@@ -10,5 +10,160 @@
 / {
 	model = "Rockchip RV1126B EVB2 V10 Board";
 	compatible = "rockchip,rv1126b-evb2-v10", "rockchip,rv1126b";
+
+	vcc5v0_dcin: vcc5v0-dcin {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_dcin";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc12v_dcin>;
+	};
+
+	vccsys_stb: vccsys-stb {
+		compatible = "regulator-fixed";
+		regulator-name = "vccsys_stb";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc5v0_dcin>;
+	};
+
+	vcc3v3_stb: vcc3v3-stb {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_stb";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vccsys_stb>;
+	};
+
+	vcc1v8_pmu: vdd1_1v8_ddr: vcc1v8_pmu {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_stb";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vccsys_stb>;
+	};
+
+	vdd2_1v1_ddr: vdd2_1v1_ddr {
+		compatible = "regulator-fixed";
+		regulator-name = "vdd2_1v1_ddr";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1100000>;
+		regulator-max-microvolt = <1100000>;
+		vin-supply = <&vccsys_stb>;
+	};
+
+	vddq_0v6_lp4x: vddq-0v6-lp4x {
+		compatible = "regulator-fixed";
+		regulator-name = "vddq_0v6_lp4x";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <600000>;
+		regulator-max-microvolt = <600000>;
+		vin-supply = <&vccsys_stb>;
+	};
+
+	vcc3v3_pmu: vcc3v3-pmu {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_pmu";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vccsys_stb>;
+	};
+
+	vcc0v9_pmu: vcc0v9-pmu {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc0v9_pmu";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <900000>;
+		regulator-max-microvolt = <900000>;
+		vin-supply = <&vcc1v8_pmu>;
+	};
+
+	vcc_mipi: vcc-mipi{
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_mipi";
+		regulator-always-on;
+		regulator-boot-on;
+		vin-supply = <&vcc1v8_pmu>;
+	};
+
+	vcc_1v8: vcc-1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_1v8";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vccsys_stb>;
+	};
+
+	vcc_3v3: vcc3v3_dev: vcc-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_3v3";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vccsys_stb>;
+	};
+
+	vdd_log: vdd-log {
+		compatible = "pwm-regulator";
+		pwms = <&pwm0_8ch_2 0 25000 1>;
+		regulator-name = "vdd_log";
+		regulator-min-microvolt = <810000>;
+		regulator-max-microvolt = <1006000>;
+		regulator-always-on;
+		regulator-boot-on;
+		pwm-supply = <&vccsys_stb>;
+		status = "okay";
+	};
+
+	vdd_cpu: vdd-cpu {
+		compatible = "pwm-regulator";
+		pwms = <&pwm0_8ch_0 0 25000 1>;
+		regulator-name = "vdd_cpu";
+		regulator-min-microvolt = <750000>;
+		regulator-max-microvolt = <1100000>;
+		regulator-always-on;
+		regulator-boot-on;
+		pwm-supply = <&vccsys_stb>;
+		status = "okay";
+	};
+
+	vdd_npu: vdd-npu {
+		compatible = "pwm-regulator";
+		pwms = <&pwm0_8ch_1 0 25000 1>;
+		regulator-name = "vdd_npu";
+		regulator-min-microvolt = <750000>;
+		regulator-max-microvolt = <1100000>;
+		regulator-always-on;
+		regulator-boot-on;
+		pwm-supply = <&vccsys_stb>;
+		status = "okay";
+	};
 };
 
+&pwm0_8ch_0 {
+	status = "okay";
+};
+
+&pwm0_8ch_1 {
+	status = "okay";
+};
+
+&pwm0_8ch_2 {
+	status = "okay";
+};