This has been added and we have references to it in the rock2 board. Add this node.
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v2: None
arch/arm/dts/rk3288.dtsi | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+)
diff --git a/arch/arm/dts/rk3288.dtsi b/arch/arm/dts/rk3288.dtsi index fb1d1f7..e51c75c 100644 --- a/arch/arm/dts/rk3288.dtsi +++ b/arch/arm/dts/rk3288.dtsi @@ -631,6 +631,21 @@ status = "disabled"; };
+ spdif: sound@ff88b0000 { + compatible = "rockchip,rk3288-spdif", "rockchip,rk3066-spdif"; + reg = <0xff8b0000 0x10000>; + #sound-dai-cells = <0>; + clock-names = "hclk", "mclk"; + clocks = <&cru HCLK_SPDIF8CH>, <&cru SCLK_SPDIF8CH>; + dmas = <&dmac_bus_s 3>; + dma-names = "tx"; + interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&spdif_tx>; + rockchip,grf = <&grf>; + status = "disabled"; + }; + i2s: i2s@ff890000 { compatible = "rockchip,rk3288-i2s", "rockchip,rk3066-i2s"; reg = <0xff890000 0x10000>; @@ -1417,6 +1432,12 @@ <4 3 3 &pcfg_pull_none>; }; }; + + spdif { + spdif_tx: spdif-tx { + rockchip,pins = <RK_GPIO6 11 RK_FUNC_1 &pcfg_pull_none>; + }; + }; };
power: power-controller {