Instead of using a custom glue layer connecting the wm8962 CODEC
to the SAI3 sound-dai, migrate the sound card to simple-audio-card.
This also brings this board in line with the imx8mn-beacon and
imx8mp-beacon.
Signed-off-by: Adam Ford <aford173@xxxxxxxxx>
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-beacon-baseboard.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-beacon-baseboard.dtsi
index b10e2a703a44..313e93663d6f 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-beacon-baseboard.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-beacon-baseboard.dtsi
@@ -98,18 +98,30 @@ reg_usdhc2_vmmc: regulator-usdhc2 {
enable-active-high;
};
- sound {
- compatible = "fsl,imx-audio-wm8962";
- model = "wm8962-audio";
- audio-cpu = <&sai3>;
- audio-codec = <&wm8962>;
- audio-routing =
- "Headphone Jack", "HPOUTL",
- "Headphone Jack", "HPOUTR",
- "Ext Spk", "SPKOUTL",
- "Ext Spk", "SPKOUTR",
- "AMIC", "MICBIAS",
- "IN3R", "AMIC";
+ sound-wm8962 {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "wm8962";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,widgets = "Headphone", "Headphones",
+ "Microphone", "Headset Mic",
+ "Speaker", "Speaker";
+ simple-audio-card,routing = "Headphones", "HPOUTL",
+ "Headphones", "HPOUTR",
+ "Speaker", "SPKOUTL",
+ "Speaker", "SPKOUTR",
+ "Headset Mic", "MICBIAS",
+ "IN3R", "Headset Mic";
+
+ simple-audio-card,cpu {
+ sound-dai = <&sai3>;
+ };
+
+ simple-audio-card,codec {
+ sound-dai = <&wm8962>;
+ clocks = <&clk IMX8MM_CLK_SAI3_ROOT>;
+ frame-master;
+ bitclock-master;
+ };
};
};
@@ -192,6 +204,7 @@ wm8962: audio-codec@1a {
0x0000 /* 4:FN_DMICCDAT */
0x0000 /* 5:Default */
>;
+ #sound-dai-cells = <0>;
};
pca6416_0: gpio@20 {
--
2.39.2
