[PATCH 09/17] arm64: dts: fsl-ls1028: add missed supply for wm8904

Frank Li Frank.Li at nxp.com
Mon Aug 12 21:35:04 PDT 2024


Add A(CP, DB, DC, MIC)VDD-supply for wm8904 to fix below warning:
arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dtb:
	audio-codec at 1a: 'AVDD-supply' is a required property

Signed-off-by: Frank Li <Frank.Li at nxp.com>
---
 .../dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts     | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts
index 195bdbafdf7c9..d9fac647f4327 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts
@@ -26,6 +26,13 @@ pwm-fan {
 		cooling-levels = <1 128 192 255>;
 	};
 
+	reg_3p3v: regulator-3p3v {
+		compatible = "regulator-fixed";
+		regulator-name = "3P3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
 	sound {
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -107,6 +114,11 @@ wm8904: audio-codec at 1a {
 		clock-names = "mclk";
 		assigned-clocks = <&mclk>;
 		assigned-clock-rates = <1250000>;
+		AVDD-supply = <&reg_3p3v>;
+		CPVDD-supply = <&reg_3p3v>;
+		DBVDD-supply = <&reg_3p3v>;
+		DCVDD-supply = <&reg_3p3v>;
+		MICVDD-supply = <&reg_3p3v>;
 	};
 };
 

-- 
2.34.1




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