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arm64: dts: rockchip: add SPDIF audio to Beelink A1

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Add the required nodes to enable SPDIF audio output on
the Beelink A1 set-top-box.

Signed-off-by: Alex Bee <knaerzche@gmail.com>
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Link: https://lore.kernel.org/r/20250828164300.3829488-1-christianshewitt@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Alex Bee 2025-08-28 16:43:00 +00:00 committed by Heiko Stuebner
parent 7c50e0cea2
commit bdc4d388c6
1 changed files with 23 additions and 0 deletions
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23
arch/arm64/boot/dts/rockchip/rk3328-a1.dts
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@ -58,6 +58,24 @@ ir-receiver {
gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>;
linux,rc-map-name = "rc-beelink-gs1";
};
spdif_dit: spdif-dit {
compatible = "linux,spdif-dit";
#sound-dai-cells = <0>;
};
spdif_sound: spdif-sound {
compatible = "simple-audio-card";
simple-audio-card,name = "SPDIF";
simple-audio-card,cpu {
sound-dai = <&spdif>;
};
simple-audio-card,codec {
sound-dai = <&spdif_dit>;
};
};
};
&analog_sound {
@ -325,6 +343,11 @@ &sdmmc {
status = "okay";
};
&spdif {
pinctrl-0 = <&spdifm0_tx>;
status = "okay";
};
&tsadc {
rockchip,hw-tshut-mode = <0>;
rockchip,hw-tshut-polarity = <0>;