arm64: dts: rockchip: add SPDIF node for rk3399-rockpro64

[linux-2.6-microblaze.git] / arch / arm64 / boot / dts / rockchip / rk3399-rockpro64.dtsi

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi
index 6e553ff..5809724 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi
@@ -76,6 +76,23 @@
                dais = <&i2s1_p0>;
        };
 
+       sound-dit {
+               compatible = "audio-graph-card";
+               label = "rockchip,rk3399";
+               dais = <&spdif_p0>;
+       };
+
+       spdif-dit {
+               compatible = "linux,spdif-dit";
+               #sound-dai-cells = <0>;
+
+               port {
+                       dit_p0_0: endpoint {
+                               remote-endpoint = <&spdif_p0_0>;
+                       };
+               };
+       };
+
        vcc12v_dcin: vcc12v-dcin {
                compatible = "regulator-fixed";
                regulator-name = "vcc12v_dcin";
@@ -698,6 +715,16 @@
        status = "okay";
 };
 
+&spdif {
+       pinctrl-0 = <&spdif_bus_1>;
+
+       spdif_p0: port {
+               spdif_p0_0: endpoint {
+                       remote-endpoint = <&dit_p0_0>;
+               };
+       };
+};
+
 &spi1 {
        status = "okay";