51 lines
1.5 KiB
Diff
51 lines
1.5 KiB
Diff
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diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
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index 3c09cf6d4c37..ad4053402eef 100644
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--- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
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+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
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@@ -614,6 +614,21 @@ hdmi_in_vp2: endpoint@2 {
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};
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};
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+ hdmi_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,mclk-fs = <256>;
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+ simple-audio-card,name = "hdmi-sound";
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+ status = "disabled";
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+
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+ simple-audio-card,cpu {
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+ sound-dai = <&i2s0_8ch>;
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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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+
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qos_gpu: qos@fe128000 {
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compatible = "rockchip,rk3568-qos", "syscon";
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reg = <0x0 0xfe128000 0x0 0x20>;
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@@ -789,6 +804,23 @@ spdif: spdif@fe460000 {
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status = "disabled";
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};
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+ i2s0_8ch: i2s@fe400000 {
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+ compatible = "rockchip,rk3568-i2s-tdm";
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+ reg = <0x0 0xfe400000 0x0 0x1000>;
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+ interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
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+ assigned-clocks = <&cru CLK_I2S0_8CH_TX_SRC>, <&cru CLK_I2S0_8CH_RX_SRC>;
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+ assigned-clock-rates = <1188000000>, <1188000000>;
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+ clocks = <&cru MCLK_I2S0_8CH_TX>, <&cru MCLK_I2S0_8CH_RX>, <&cru HCLK_I2S0_8CH>;
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+ clock-names = "mclk_tx", "mclk_rx", "hclk";
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+ dmas = <&dmac1 0>;
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+ dma-names = "tx";
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+ resets = <&cru SRST_M_I2S0_8CH_TX>, <&cru SRST_M_I2S0_8CH_RX>;
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+ reset-names = "tx-m", "rx-m";
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+ rockchip,grf = <&grf>;
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+ #sound-dai-cells = <0>;
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+ status = "disabled";
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+ };
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+
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i2s1_8ch: i2s@fe410000 {
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compatible = "rockchip,rk3568-i2s-tdm";
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reg = <0x0 0xfe410000 0x0 0x1000>;
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