arm64: dts: rockchip: Add missing everest,es8388 supplies to rk3399-roc-pc-plus

The regulator supplies for everest,es8388 audio codec are missing and
are required. Add them based on the schematics found here:

https://personalbsd.org/download/Documents/SCH/ROC-RK3399-PC-PLUS-V20-20210809.pdf

With this, "regulator-always-on" should no longer be necessary for LDO5.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20260105193245.3167500-1-robh@kernel.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

Author: robherring

arch/arm64/boot/dts/rockchip/rk3399-roc-pc-plus.dts

@@ -116,6 +116,10 @@
 		reg = <0x11>;
 		clocks = <&cru SCLK_I2S_8CH_OUT>;
 		#sound-dai-cells = <0>;
+		AVDD-supply = <&vcca3v0_codec>;
+		DVDD-supply = <&vcca1v8_codec>;
+		HPVDD-supply = <&vcca3v0_codec>;
+		PVDD-supply = <&vcca1v8_codec>;
 	};
 };
 

arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi

@@ -408,7 +408,6 @@
 
 			vcca3v0_codec: LDO_REG5 {
 				regulator-name = "vcca3v0_codec";
-				regulator-always-on;
 				regulator-boot-on;
 				regulator-min-microvolt = <3000000>;
 				regulator-max-microvolt = <3000000>;