69 lines
1.4 KiB
Diff
69 lines
1.4 KiB
Diff
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts 2018-09-25 02:40:03.744549370 +0200
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+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts 2018-09-25 03:42:03.505596966 +0200
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@@ -147,10 +147,27 @@
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};
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};
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+ i2s_codec: external-codec {
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+ #sound-dai-cells = <0>;
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+ compatible = "ti,pcm5102a";
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+ status = "okay";
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+ };
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+
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sound {
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compatible = "simple-audio-card";
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simple-audio-card,name = "meson-gx-audio";
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+ simple-audio-card,widgets =
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+ "Line", "Analog Left Output",
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+ "Line", "Analog Right Output";
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+ simple-audio-card,routing =
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+ "Analog Left Output", "OUTL",
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+ "Analog Right Output", "OUTR",
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+ "INL", "AOUTL",
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+ "INR", "AOUTR";
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+
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+ status = "okay";
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+
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assigned-clocks = <&clkc CLKID_MPLL2>,
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<&clkc CLKID_MPLL0>,
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<&clkc CLKID_MPLL1>;
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@@ -178,6 +195,27 @@
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sound-dai = <&hdmi_tx>;
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};
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};
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+
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+ simple-audio-card,dai-link@1 {
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+ /* I2C external codec Output */
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+ format = "i2s";
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+ bitclock-inversion;
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+ mclk-fs = <256>;
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+ bitclock-master = <&i2s_dai>;
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+ frame-master = <&i2s_dai>;
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+
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+ plat {
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+ sound-dai = <&aiu_i2s_dma>;
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+ };
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+
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+ cpu {
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+ sound-dai = <&i2s_dai>;
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+ };
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+
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+ codec {
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+ sound-dai = <&i2s_codec>;
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+ };
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+ };
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};
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};
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@@ -264,6 +302,9 @@
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&i2s_dai {
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status = "okay";
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+ pinctrl-0 = <&i2s_am_clk_pins>, <&i2s_out_ao_clk_pins>,
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+ <&i2s_out_lr_clk_pins>, <&i2s_out_ch01_ao_pins>;
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+ pinctrl-names = "default";
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};
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&ir {
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