@@ -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 = <®_audio_3v3>;
+ DBVDD-supply = <®_audio_1v8>;
+ DCVDD-supply = <®_audio_1v8>;
+ SPKVDD1-supply = <®_audio_5v>;
+ SPKVDD2-supply = <®_audio_5v>;
};
pca6416: gpio@20 {
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> --- arch/arm64/boot/dts/freescale/imx8qxp-mek.dts | 32 +++++++++++++++++++ 1 file changed, 32 insertions(+)