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https://github.com/LibreELEC/LibreELEC.tv
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60 lines
1.4 KiB
Diff
60 lines
1.4 KiB
Diff
From a2c60f67d1b9a2260d0cede6b5d4dd7ac4e6e08a Mon Sep 17 00:00:00 2001
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From: Alex Bee <knaerzche@gmail.com>
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Date: Sat, 27 Feb 2021 17:52:02 +0100
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Subject: [PATCH 025/113] FROMGIT(6.18): arm64: dts: rockchip: add SPDIF audio
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to Beelink A1
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Add the required nodes to enable SPDIF audio output on
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the Beelink A1 set-top-box.
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Signed-off-by: Alex Bee <knaerzche@gmail.com>
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Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
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---
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arch/arm64/boot/dts/rockchip/rk3328-a1.dts | 23 ++++++++++++++++++++++
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1 file changed, 23 insertions(+)
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diff --git a/arch/arm64/boot/dts/rockchip/rk3328-a1.dts b/arch/arm64/boot/dts/rockchip/rk3328-a1.dts
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index f7c4578865c5..b276a29bdd85 100644
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--- a/arch/arm64/boot/dts/rockchip/rk3328-a1.dts
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+++ b/arch/arm64/boot/dts/rockchip/rk3328-a1.dts
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@@ -58,6 +58,24 @@ ir-receiver {
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gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>;
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linux,rc-map-name = "rc-beelink-gs1";
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};
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+
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+ spdif_sound: spdif-sound {
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+ compatible = "simple-audio-card";
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+ simple-audio-card,name = "SPDIF";
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+
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+ simple-audio-card,cpu {
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+ sound-dai = <&spdif>;
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+ };
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+
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+ simple-audio-card,codec {
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+ sound-dai = <&spdif_dit>;
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+ };
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+ };
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+
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+ spdif_dit: spdif-dit {
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+ compatible = "linux,spdif-dit";
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+ #sound-dai-cells = <0>;
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+ };
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};
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&analog_sound {
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@@ -325,6 +343,11 @@ &sdmmc {
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status = "okay";
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};
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+&spdif {
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+ pinctrl-0 = <&spdifm0_tx>;
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+ status = "okay";
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+};
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+
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&tsadc {
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rockchip,hw-tshut-mode = <0>;
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rockchip,hw-tshut-polarity = <0>;
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--
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2.34.1
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