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Enable spdif-out #6

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883644d
Add files via upload
eragefe Sep 11, 2020
af62c3c
Delete rockpis-spdif-out.dts
eragefe Sep 11, 2020
4c65f05
arm64: dts: overlay: add spdif inteface
eragefe Sep 11, 2020
8e9f34e
Update rockpis-spdif-out.dts
eragefe Sep 11, 2020
55cd539
Update README.rockchip-overlays
eragefe Sep 11, 2020
9d3428f
arm64: dts: overlay: add support for spdif-out
eragefe Sep 11, 2020
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4 changes: 4 additions & 0 deletions arch/arm64/boot/dts/rockchip/overlay/README.rockchip-overlays
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Original file line number Diff line number Diff line change
Expand Up @@ -201,3 +201,7 @@ Activates waveshare 3.5inch lcd(C) on ROCK Pi S V1.2
#### rockpis-dmic-8ch-pdm

Activates dmic on ROCK PI S V1.2

#### rockpis-spdif-out

Activates spdif-out on GPIO0_C1
37 changes: 37 additions & 0 deletions arch/arm64/boot/dts/rockchip/overlay/rockpis-spdif-out.dts
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@@ -0,0 +1,37 @@
/dts-v1/;
/plugin/;

/ {
compatible = "radxa,rockpis", "rockchip,rk3308";

fragment@0 {
target-path = "/";
__overlay__ {
acodec: acodec {
#sound-dai-cells = <0>;
compatible = "rockchip,rk3308-codec";
status = "okay";
};
};
};

fragment@1 {
target = <&spdif_tx>;
__overlay__ {
status = "okay";
};
};

fragment@2 {
target-path = "/";
__overlay__ {
acodec-sound {
compatible = "rockchip,multicodecs-card";
rockchip,card-name = "spdif-out";
rockchip,mclk-fs = <256>;
rockchip,cpu = <&spdif_tx>;
rockchip,codec = <&acodec>;
};
};
};
};