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ARM: dts: rockchip: Add SPDIF transceiver for RK3188

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Add the SPDIF transceiver controller and pin for RK3188

Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Sjoerd Simons 2015-10-08 15:31:14 +02:00 committed by Heiko Stuebner
parent b63af764ca
commit 39b37ce2e3
1 changed files with 20 additions and 0 deletions
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20
arch/arm/boot/dts/rk3188.dtsi
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@ -121,6 +121,20 @@
status = "disabled";
};
spdif: sound@1011e000 {
compatible = "rockchip,rk3188-spdif", "rockchip,rk3066-spdif";
reg = <0x1011e000 0x2000>;
#sound-dai-cells = <0>;
clock-names = "hclk", "mclk";
clocks = <&cru HCLK_SPDIF>, <&cru SCLK_SPDIF>;
dmas = <&dmac1_s 8>;
dma-names = "tx";
interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&spdif_tx>;
status = "disabled";
};
cru: clock-controller@20000000 {
compatible = "rockchip,rk3188-cru";
reg = <0x20000000 0x1000>;
@ -484,6 +498,12 @@
<RK_GPIO1 21 RK_FUNC_1 &pcfg_pull_none>;
};
};
spdif {
spdif_tx: spdif-tx {
rockchip,pins = <RK_GPIO1 14 RK_FUNC_1 &pcfg_pull_none>;
};
};
};
};