diff mbox series

[2/2] ARM: dts: rockchip: Add spdif node for RK3128

Message ID 20240506155103.206592-3-knaerzche@gmail.com (mailing list archive)
State New
Headers show
Series Add RK3128's sound nodes | expand

Commit Message

Alex Bee May 6, 2024, 3:51 p.m. UTC 
The SoC has a S/PDIF TX controller which is fully compatible with older
generation Rockchip SoCs.

Signed-off-by: Alex Bee <knaerzche@gmail.com>
---
 arch/arm/boot/dts/rockchip/rk3128.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/rockchip/rk3128.dtsi b/arch/arm/boot/dts/rockchip/rk3128.dtsi
index d0d1d7c2ab2f..bf6e05503141 100644
--- a/arch/arm/boot/dts/rockchip/rk3128.dtsi
+++ b/arch/arm/boot/dts/rockchip/rk3128.dtsi
@@ -372,6 +372,20 @@  i2s_8ch: i2s@10200000 {
 		status = "disabled";
 	};
 
+	spdif: spdif@10204000 {
+		compatible = "rockchip,rk3128-spdif", "rockchip,rk3066-spdif";
+		reg = <0x10204000 0x1000>;
+		interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_SPDIF>, <&cru HCLK_SPDIF>;
+		clock-names = "mclk", "hclk";
+		dmas = <&pdma 13>;
+		dma-names = "tx";
+		pinctrl-names = "default";
+		pinctrl-0 = <&spdif_tx>;
+		#sound-dai-cells = <0>;
+		status = "disabled";
+	};
+
 	sdmmc: mmc@10214000 {
 		compatible = "rockchip,rk3128-dw-mshc", "rockchip,rk3288-dw-mshc";
 		reg = <0x10214000 0x4000>;