This patch add the spdif dt node for rk3368 soc.
Signed-off-by: Sugar Zhang <sugar.zhang@xxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/rockchip/rk3368.dtsi | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
index 6d5dc05..59c4158 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
@@ -700,6 +700,19 @@
interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
};
+ spdif: spdif@ff880000 {
+ compatible = "rockchip,rk3368-spdif";
+ reg = <0x0 0xff880000 0x0 0x1000>;
+ interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru SCLK_SPDIF_8CH>, <&cru HCLK_SPDIF>;
+ clock-names = "mclk", "hclk";
+ dmas = <&dmac_bus 3>;
+ dma-names = "tx";
+ pinctrl-names = "default";
+ pinctrl-0 = <&spdif_tx>;
+ status = "disabled";
+ };
+
i2s_2ch: i2s-2ch@ff890000 {
compatible = "rockchip,rk3368-i2s", "rockchip,rk3066-i2s";
reg = <0x0 0xff890000 0x0 0x1000>;
@@ -1024,6 +1037,12 @@
};
};
+ spdif {
+ spdif_tx: spdif-tx {
+ rockchip,pins = <2 23 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
+
spi0 {
spi0_clk: spi0-clk {
rockchip,pins = <1 29 RK_FUNC_2 &pcfg_pull_up>;
--
2.7.4
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