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arm64: dts: rockchip: add SPDIF node for rk3399-firefly 

This patch adds the SPDIF sound node and related settings
for rk3399-firefly.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Link: https://lore.kernel.org/r/20210613215237.830160-1-pbrobinson@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Peter Robinson 2021-06-13 22:52:34 +01:00 committed by Heiko Stuebner
parent edb39de5d7
commit ba2401ab87
1 changed files with 28 additions and 0 deletions
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28
arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
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@ -151,6 +151,23 @@
reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
};
sound-dit {
compatible = "audio-graph-card";
label = "SPDIF";
dais = <&spdif_p0>;
};
spdif-dit {
compatible = "linux,spdif-dit";
#sound-dai-cells = <0>;
port {
dit_p0_0: endpoint {
remote-endpoint = <&spdif_p0_0>;
};
};
};
/* switched by pmic_sleep */
vcc1v8_s3: vcca1v8_s3: vcc1v8-s3 {
compatible = "regulator-fixed";
@ -710,6 +727,17 @@
status = "okay";
};
&spdif {
pinctrl-0 = <&spdif_bus_1>;
status = "okay";
spdif_p0: port {
spdif_p0_0: endpoint {
remote-endpoint = <&dit_p0_0>;
};
};
};
&tcphy0 {
status = "okay";
};