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authorSjoerd Simons <sjoerd.simons@collabora.co.uk>2015-10-08 16:31:14 +0300
committerHeiko Stuebner <heiko@sntech.de>2015-10-13 11:57:58 +0300
commit39b37ce2e308846550339adf101bf85c04f25eec (patch)
tree1c8a049c3e9d2170c17c3e7686c4883899d76fa6 /arch/arm/boot/dts/rk3188.dtsi
parentb63af764ca5134341aa3a2836b356a65902ea9d4 (diff)
downloadlinux-39b37ce2e308846550339adf101bf85c04f25eec.tar.xz
ARM: dts: rockchip: Add SPDIF transceiver for RK3188
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>
Diffstat (limited to 'arch/arm/boot/dts/rk3188.dtsi')
-rw-r--r--arch/arm/boot/dts/rk3188.dtsi20
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/rk3188.dtsi b/arch/arm/boot/dts/rk3188.dtsi
index 316304272118..6399942f1840 100644
--- a/arch/arm/boot/dts/rk3188.dtsi
+++ b/arch/arm/boot/dts/rk3188.dtsi
@@ -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>;
+ };
+ };
};
};