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54 lines
1.3 KiB
Diff
54 lines
1.3 KiB
Diff
diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
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index 2620c8f..36c2eef 100644
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--- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi
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+++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
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@@ -709,6 +720,19 @@
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status = "disabled";
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};
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+ i2s2: i2s@1c22800 {
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+ #sound-dai-cells = <0>;
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+ compatible = "allwinner,sun8i-h3-i2s";
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+ reg = <0x01c22800 0x400>;
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+ interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
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+ clocks = <&ccu CLK_BUS_I2S2>, <&ccu CLK_I2S2>;
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+ clock-names = "apb", "mod";
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+ dmas = <&dma 27>;
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+ resets = <&ccu RST_BUS_I2S2>;
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+ dma-names = "tx";
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+ allwinner,playback-channels = <8>;
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+ };
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+
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codec: codec@1c22c00 {
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#sound-dai-cells = <0>;
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compatible = "allwinner,sun8i-h3-codec";
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@@ -840,6 +864,7 @@
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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-h3-dw-hdmi",
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"allwinner,sun8i-a83t-dw-hdmi";
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reg = <0x01ee0000 0x10000>;
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@@ -953,4 +978,21 @@
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};
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};
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};
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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 = <256>;
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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 = <&i2s2>;
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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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