[3/3] arm64: dts: rockchip: Enable SPDIF output on H96 Max V58

Commit Message

Alexey Charkov Jan. 20, 2025, 9:01 a.m. UTC

H96 Max V58 has its spdif_tx0 controller wired to a dedicated optical
Toslink SPDIF socket, enable it in the device tree

Signed-off-by: Alexey Charkov <[e-mail]>
---
 .../arm64/boot/dts/rockchip/rk3588-h96-max-v58.dts | 24 ++++++++++++++++++++++
 1 file changed, 24 insertions(+)

Patch

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-h96-max-v58.dts b/arch/arm64/boot/dts/rockchip/rk3588-h96-max-v58.dts
index 4791b77f3571db3a888c015596b4cc1863fdc3f7..68dd7329de15d873f2a0df85fb84810f9c2907d8 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-h96-max-v58.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-h96-max-v58.dts
@@ -140,6 +140,24 @@  vcc5v0_sys: regulator-5v0-sys {
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
 	};
+
+	spdif_dit: spdif-dit {
+		compatible = "linux,spdif-dit";
+		#sound-dai-cells = <0>;
+	};
+
+	spdif_sound: spdif-sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "SPDIF";
+
+		simple-audio-card,cpu {
+			sound-dai = <&spdif_tx0>;
+		};
+
+		simple-audio-card,codec {
+			sound-dai = <&spdif_dit>;
+		};
+	};
 };
 
 &combphy0_ps {
@@ -400,6 +418,12 @@  &sdhci {
 	status = "okay";
 };
 
+&spdif_tx0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spdif0m1_tx>;
+	status = "okay";
+};
+
 &spi2 {
 	assigned-clocks = <&cru CLK_SPI2>;
 	assigned-clock-rates = <200000000>;