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arm64: dts: imx8qxp-mek: Complete WM8960 power supplies

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WM8960 has the following power supplies:
- AVDD
- DBVDD
- DCVDD
- SPKVDD1
- SPKVDD2

Add new audio regulators to reflect the schematic and complete missed
power supplies.

Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Chancel Liu 2025-01-09 10:27:16 +09:00 committed by Shawn Guo
parent 9bad194613
commit dc5fb736fb
1 changed files with 32 additions and 0 deletions
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32
arch/arm64/boot/dts/freescale/imx8qxp-mek.dts
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@ -98,6 +98,33 @@ reg_audio: regulator-audio {
regulator-name = "cs42888_supply";
};
reg_audio_5v: regulator-audio-pwr {
compatible = "regulator-fixed";
regulator-name = "audio-5v";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
regulator-boot-on;
};
reg_audio_3v3: regulator-audio-3v3 {
compatible = "regulator-fixed";
regulator-name = "audio-3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
};
reg_audio_1v8: regulator-audio-1v8 {
compatible = "regulator-fixed";
regulator-name = "audio-1v8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
reg_can_en: regulator-can-en {
compatible = "regulator-fixed";
regulator-max-microvolt = <3300000>;
@ -418,6 +445,11 @@ wm8960: audio-codec@1a {
wlf,shared-lrclk;
wlf,hp-cfg = <2 2 3>;
wlf,gpio-cfg = <1 3>;
AVDD-supply = <&reg_audio_3v3>;
DBVDD-supply = <&reg_audio_1v8>;
DCVDD-supply = <&reg_audio_1v8>;
SPKVDD1-supply = <&reg_audio_5v>;
SPKVDD2-supply = <&reg_audio_5v>;
};
pca6416: gpio@20 {