* [PATCH] arm64: dts: rockchip: add SPDIF audio to Beelink A1
@ 2025-08-28 16:43 Christian Hewitt
2025-08-30 12:57 ` Heiko Stuebner
0 siblings, 1 reply; 2+ messages in thread
From: Christian Hewitt @ 2025-08-28 16:43 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner,
devicetree, linux-arm-kernel, linux-rockchip, linux-kernel
Cc: Alex Bee
From: Alex Bee <knaerzche@gmail.com>
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>
---
arch/arm64/boot/dts/rockchip/rk3328-a1.dts | 23 ++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3328-a1.dts b/arch/arm64/boot/dts/rockchip/rk3328-a1.dts
index f7c4578865c5..b276a29bdd85 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328-a1.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-a1.dts
@@ -58,6 +58,24 @@ ir-receiver {
gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>;
linux,rc-map-name = "rc-beelink-gs1";
};
+
+ 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>;
+ };
+ };
+
+ spdif_dit: spdif-dit {
+ compatible = "linux,spdif-dit";
+ #sound-dai-cells = <0>;
+ };
};
&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>;
--
2.34.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] arm64: dts: rockchip: add SPDIF audio to Beelink A1
2025-08-28 16:43 [PATCH] arm64: dts: rockchip: add SPDIF audio to Beelink A1 Christian Hewitt
@ 2025-08-30 12:57 ` Heiko Stuebner
0 siblings, 0 replies; 2+ messages in thread
From: Heiko Stuebner @ 2025-08-30 12:57 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, devicetree,
linux-arm-kernel, linux-rockchip, linux-kernel, Christian Hewitt
Cc: Heiko Stuebner, Alex Bee
On Thu, 28 Aug 2025 16:43:00 +0000, Christian Hewitt wrote:
> Add the required nodes to enable SPDIF audio output on
> the Beelink A1 set-top-box.
>
>
Applied, thanks!
[1/1] arm64: dts: rockchip: add SPDIF audio to Beelink A1
commit: 8a449a728cce86183f93a3d1812c94509359719c
Best regards,
--
Heiko Stuebner <heiko@sntech.de>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2025-08-30 12:57 ` Heiko Stuebner
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