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rockchip

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zhangpeng
2025-04-28 11:36:59 +08:00
commit 5dd7a8972b
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96
rk3528/rk3528-audio.dtsi Executable file
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/ {
acodec_sound: acodec-sound {
status = "okay";
compatible = "simple-audio-card";
simple-audio-card,name = "rk3528-acodec";
simple-audio-card,format = "i2s";
simple-audio-card,mclk-fs = <256>;
simple-audio-card,cpu {
sound-dai = <&sai2>;
};
simple-audio-card,codec {
sound-dai = <&acodec>;
};
};
hdmi_sound: hdmi-sound {
compatible = "rockchip,hdmi";
rockchip,mclk-fs = <128>;
rockchip,card-name = "rockchip,hdmi";
rockchip,cpu = <&sai3>;
rockchip,codec = <&hdmi>;
rockchip,jack-det;
};
pdmics: dummy-codec {
status = "okay";
compatible = "rockchip,dummy-codec";
#sound-dai-cells = <0>;
};
pdm_mic_array: pdm-mic-array {
status = "okay";
compatible = "simple-audio-card";
simple-audio-card,name = "rockchip,pdm-mic-array";
simple-audio-card,cpu {
sound-dai = <&pdm>;
};
simple-audio-card,codec {
sound-dai = <&pdmics>;
};
};
spdif-sound {
status = "okay";
compatible = "simple-audio-card";
simple-audio-card,name = "ROCKCHIP,SPDIF";
simple-audio-card,mclk-fs = <128>;
simple-audio-card,cpu {
sound-dai = <&spdif_8ch>;
};
simple-audio-card,codec {
sound-dai = <&spdif_out>;
};
};
spdif_out: spdif-out {
status = "okay";
compatible = "linux,spdif-dit";
#sound-dai-cells = <0>;
};
bt_sco: bt-sco {
status = "disabled";
compatible = "delta,dfbmcs320";
#sound-dai-cells = <1>;
};
bt_sound: bt-sound {
status = "disabled";
compatible = "simple-audio-card";
simple-audio-card,format = "dsp_a";
simple-audio-card,bitclock-inversion = <0>;
simple-audio-card,mclk-fs = <256>;
simple-audio-card,name = "rockchip,bt";
simple-audio-card,cpu {
sound-dai = <&sai0>;
};
simple-audio-card,codec {
sound-dai = <&bt_sco 1>;
};
};
};
&acodec {
pa-ctl-gpios = <&gpio4 RK_PC3 GPIO_ACTIVE_LOW>;
status = "okay";
};
&pdm {
pinctrl-0 = <&pdm_clk1
&pdm_sdi0>;
status = "okay";
};