arm64: dts: allwinner: h6: Enable SPDIF for Beelink GS1

Beelink GS1 board has a SPDIF out connector, so enable it in
the device-tree and add a simple SPDIF soundcard.

Signed-off-by: Clément Péron <peron.clem@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts
index 680dc29..675c602 100644 (file)
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts
@@ -51,6 +51,24 @@
                regulator-max-microvolt = <5000000>;
                regulator-always-on;
        };
+
+       sound-spdif {
+               compatible = "simple-audio-card";
+               simple-audio-card,name = "sun50i-h6-spdif";
+
+               simple-audio-card,cpu {
+                       sound-dai = <&spdif>;
+               };
+
+               simple-audio-card,codec {
+                       sound-dai = <&spdif_out>;
+               };
+       };
+
+       spdif_out: spdif-out {
+               #sound-dai-cells = <0>;
+               compatible = "linux,spdif-dit";
+       };
 };
 
 &de {
@@ -247,6 +265,10 @@
        vcc-pm-supply = <&reg_aldo1>;
 };
 
+&spdif {
+       status = "okay";
+};
+
 &uart0 {
        pinctrl-names = "default";
        pinctrl-0 = <&uart0_ph_pins>;