Commit ca0d7229 authored by Chancel Liu's avatar Chancel Liu Committed by Shawn Guo
Browse files

arm64: dts: imx8dxl-evk: Complete WM8960 power supplies 



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: default avatarChancel Liu <chancel.liu@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 0373fa64

arch/arm64/boot/dts/freescale/imx8dxl-evk.dts

+42 −0
Original line number Diff line number Diff line
@@ -191,6 +191,33 @@ reg_pcieb: regulator-pcieb { 
		enable-active-high;

	};



	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;

	};



	bt_sco_codec: audio-codec-bt {

		compatible = "linux,bt-sco";

		#sound-dai-cells = <1>;
@@ -420,6 +447,11 @@ wm8960_1: 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>;

			};

		};
@@ -444,6 +476,11 @@ wm8960_2: 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>;

			};

		};
@@ -468,6 +505,11 @@ wm8960_3: 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>;

			};

		};