56 lines
1.6 KiB
Diff
56 lines
1.6 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jernej Skrabec <jernej.skrabec@siol.net>
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Date: Sat, 16 Jan 2021 10:58:14 +0100
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Subject: [PATCH] HACK: h6: Add HDMI sound card
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Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
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---
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arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 20 +++++++++++++++++++-
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1 file changed, 19 insertions(+), 1 deletion(-)
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diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
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index 11bfd674ea72..3b6566a8a65d 100644
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--- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
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+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
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@@ -101,6 +101,24 @@ timer {
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(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
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};
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+ sound_hdmi: sound {
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+ compatible = "simple-audio-card";
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+ simple-audio-card,format = "i2s";
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+ simple-audio-card,name = "allwinner-hdmi";
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+ simple-audio-card,mclk-fs = <128>;
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+ simple-audio-card,frame-inversion;
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+
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+ simple-audio-card,codec {
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+ sound-dai = <&hdmi>;
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+ };
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+
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+ simple-audio-card,cpu {
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+ sound-dai = <&i2s1>;
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+ dai-tdm-slot-num = <2>;
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+ dai-tdm-slot-width = <32>;
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+ };
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+ };
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+
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soc {
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compatible = "simple-bus";
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#address-cells = <1>;
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@@ -633,7 +651,6 @@ i2s1: i2s@5091000 {
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dmas = <&dma 4>, <&dma 4>;
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resets = <&ccu RST_BUS_I2S1>;
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dma-names = "rx", "tx";
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- status = "disabled";
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};
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spdif: spdif@5093000 {
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@@ -770,6 +787,7 @@ ohci3: usb@5311400 {
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};
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hdmi: hdmi@6000000 {
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+ #sound-dai-cells = <0>;
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compatible = "allwinner,sun50i-h6-dw-hdmi";
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reg = <0x06000000 0x10000>;
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reg-io-width = <1>;
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