Merge pull request #264 from Ken-Vamrs/linux-5.10-gen-rkr3.4

Changes:
  * arm64: dts: cm5 rpi cm4 io: Fix the issue of board howling

Signed-off-by: Stephen Chen <stephen@radxa.com>

arch/arm64/boot/dts/rockchip/rk3588s-radxa-cm5-rpi-cm4-io.dts

@@ -277,6 +277,59 @@
 	status = "okay";
 };
 
+/* Fix the issue of board howling */
+&vdd_cpu_big0_s0 {
+	regulator-initial-mode = <1>;
+};
+
+&vdd_cpu_big1_s0 {
+	regulator-initial-mode = <1>;
+};
+
+&vdd_npu_s0 {
+	regulator-initial-mode = <1>;
+};
+
+&vdd_gpu_s0 {
+	regulator-initial-mode = <1>;
+};
+
+&vdd_cpu_lit_s0 {
+	regulator-initial-mode = <1>;
+};
+
+&vdd_log_s0 {
+	regulator-initial-mode = <1>;
+};
+
+&vdd_vdenc_s0 {
+	regulator-initial-mode = <1>;
+};
+
+&vdd_ddr_s0 {
+	regulator-initial-mode = <1>;
+};
+
+&vdd2_ddr_s3 {
+	regulator-initial-mode = <1>;
+};
+
+&vcc_2v0_pldo_s3 {
+	regulator-initial-mode = <1>;
+};
+
+&vcc_3v3_s3 {
+	regulator-initial-mode = <1>;
+};
+
+&vddq_ddr_s0 {
+	regulator-initial-mode = <1>;
+};
+
+&vcc_1v8_s3 {
+	regulator-initial-mode = <1>;
+};
+
 &gpio0 {
 	gpio-line-names =
 		/* GPIO0_A0-A3 */