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[25/31] ARM: dts: rockchip: Add spdif for RK3128

Message ID 20230829171647.187787-26-knaerzche@gmail.com
State Changes Requested
Headers show
Series Fix and improve Rockchip RK3128 support | expand

Commit Message

Alex Bee Aug. 29, 2023, 5:16 p.m. UTC 
Add the S/PDIF block for RK3128 SoC.

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

diff --git a/arch/arm/boot/dts/rockchip/rk3128.dtsi b/arch/arm/boot/dts/rockchip/rk3128.dtsi
index 2339232ae2d7..874c97297c63 100644
--- a/arch/arm/boot/dts/rockchip/rk3128.dtsi
+++ b/arch/arm/boot/dts/rockchip/rk3128.dtsi
@@ -21,6 +21,20 @@  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";
+	};
+
 	i2c3: i2c@2005e000 {
 		compatible = "rockchip,rk3128-i2c", "rockchip,rk3288-i2c";
 		reg = <0x2005e000 0x1000>;