44 lines
1.0 KiB
Plaintext
44 lines
1.0 KiB
Plaintext
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/ {
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rk817-sound {
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compatible = "rockchip,multicodecs-card";
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rockchip,card-name = "rockchip-rk817";
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// hp-det-gpio = <&gpio2 RK_PC6 GPIO_ACTIVE_LOW>;
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// io-channels = <&saradc 1>;
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// io-channel-names = "adc-detect";
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// keyup-threshold-microvolt = <1800000>;
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// poll-interval = <100>;
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rockchip,format = "i2s";
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rockchip,mclk-fs = <256>;
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rockchip,cpu = <&i2s1_2ch>;
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rockchip,codec = <&rk817_codec>;
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// pinctrl-names = "default";
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// pinctrl-0 = <&hp_det>;
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// play-pause-key {
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// label = "playpause";
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// linux,code = <KEY_PLAYPAUSE>;
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// press-threshold-microvolt = <2000>;
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// };
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};
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rk_headset: rk-headset {
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compatible = "rockchip_headset";
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pinctrl-names = "default";
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pinctrl-0 = <&hp_det>;
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headset_gpio = <&gpio2 RK_PC6 GPIO_ACTIVE_HIGH>;
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};
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};
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&i2s1_2ch {
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status = "okay";
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#sound-dai-cells = <0>;
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};
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&pinctrl {
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headphone {
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hp_det: hp-det {
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rockchip,pins = <2 RK_PC6 RK_FUNC_GPIO &pcfg_pull_down>;
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};
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};
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};
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