[PATCH v4 6/8] ARM: dts: rockchip: Add SPDIF transceiver for RK3288
From: Sjoerd Simons <hidden>
Date: 2015-10-08 13:32:39
Also in:
alsa-devel, linux-devicetree, linux-rockchip, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
Add the SPDIF transceiver controller definition and pin setup for RK3288 SoCs Signed-off-by: Sjoerd Simons <redacted> --- Changes in v4: None Changes in v3: None Changes in v2: None arch/arm/boot/dts/rk3288.dtsi | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+)
diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 906e938..b905cf6 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi@@ -653,6 +653,23 @@ status = "disabled"; }; + spdif: sound at ff88b0000 { + compatible = "rockchip,rk3288-spdif", "rockchip,rk3066-spdif"; + reg = <0xff8b0000 0x10000>; + #address-cells = <1>; + #size-cells = <0>; + #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 at ff890000 { compatible = "rockchip,rk3288-i2s", "rockchip,rk3066-i2s"; reg = <0xff890000 0x10000>;
@@ -1334,5 +1351,11 @@ <4 3 3 &pcfg_pull_none>; }; }; + + spdif { + spdif_tx: spdif-tx { + rockchip,pins = <RK_GPIO6 11 RK_FUNC_1 &pcfg_pull_none>; + }; + }; }; };
--
2.6.1