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ARM64: dts: rk3366-tb: add simple audio card with rt5640

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Change-Id: I1f4f7c3faadf68a2f6f7314fc699296a77732442
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
This commit is contained in:
Sugar Zhang
2016-02-19 18:42:50 +08:00
parent 9cfaa84da7
commit 43247665e2
1 changed files with 42 additions and 0 deletions
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42
arch/arm64/boot/dts/rockchip/rk3366-tb.dts
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@@ -155,6 +155,27 @@
};
};
sound {
compatible = "simple-audio-card";
simple-audio-card,format = "i2s";
simple-audio-card,name = "rockchip,rt5640-codec";
simple-audio-card,mclk-fs = <256>;
simple-audio-card,widgets =
"Microphone", "Mic Jack",
"Headphone", "Headphone Jack";
simple-audio-card,routing =
"Mic Jack", "MICBIAS1",
"IN1P", "Mic Jack",
"Headphone Jack", "HPOL",
"Headphone Jack", "HPOR";
simple-audio-card,cpu {
sound-dai = <&i2s_8ch>;
};
simple-audio-card,codec {
sound-dai = <&rt5640>;
};
};
vcc_sys: vcc-sys {
compatible = "regulator-fixed";
regulator-name = "vcc_sys";
@@ -440,6 +461,27 @@
};
};
&i2c1 {
status = "okay";
rt5640: rt5640@1c {
#sound-dai-cells = <0>;
compatible = "realtek,rt5640";
reg = <0x1c>;
clocks = <&cru SCLK_I2S_8CH_OUT>;
clock-names = "mclk";
realtek,in1-differential;
};
};
&i2s_8ch {
status = "okay";
rockchip,i2s-broken-burst-len;
rockchip,playback-channels = <8>;
rockchip,capture-channels = <2>;
#sound-dai-cells = <0>;
};
&pwm0 {
status = "okay";
};