49 lines
1.2 KiB
Diff
49 lines
1.2 KiB
Diff
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From d28151cc419dfdb1adb0d859b08f46efcc7d2f2d Mon Sep 17 00:00:00 2001
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From: Jernej Skrabec <jernej.skrabec@gmail.com>
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Date: Sun, 9 May 2021 11:50:56 +0200
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Subject: [PATCH 246/469] ARM: dts: sun8i: r40: Add hdmi sound card
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R40 support HDMI audio. Add a sound card node for it.
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Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
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---
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arch/arm/boot/dts/sun8i-r40.dtsi | 15 +++++++++++++++
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1 file changed, 15 insertions(+)
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diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi
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index 4ef26d8f5340..f4c8e442a278 100644
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--- a/arch/arm/boot/dts/sun8i-r40.dtsi
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+++ b/arch/arm/boot/dts/sun8i-r40.dtsi
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@@ -124,6 +124,20 @@ de: display-engine {
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status = "disabled";
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};
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+ sound_hdmi: sound_hdmi {
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+ compatible = "allwinner,sun9i-a80-hdmi-audio",
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+ "allwinner,sun8i-r40-hdmi-audio";
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+ status = "disabled";
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+
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+ codec {
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+ sound-dai = <&hdmi>;
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+ };
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+
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+ cpu {
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+ sound-dai = <&i2s2>;
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+ };
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+ };
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+
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thermal-zones {
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cpu_thermal: cpu0-thermal {
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/* milliseconds */
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@@ -1263,6 +1277,7 @@ gic: interrupt-controller@1c81000 {
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};
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hdmi: hdmi@1ee0000 {
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+ #sound-dai-cells = <0>;
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compatible = "allwinner,sun8i-r40-dw-hdmi",
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"allwinner,sun8i-a83t-dw-hdmi";
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reg = <0x01ee0000 0x10000>;
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--
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2.34.1
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