112 lines
2.1 KiB
Plaintext
112 lines
2.1 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2020 Rockchip Electronics Co., Ltd.
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*
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*/
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#include "rk3566-evb2-lp4x-v10.dtsi"
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#include "rk3568-android.dtsi"
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/ {
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model = "Rockchip RK3566 EVB2 LP4X V10 Board PDM Mic Array";
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compatible = "rockchip,rk3566-evb2-lp4x-v10", "rockchip,rk3566";
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rk809_sound_micarray: rk809-sound-micarray {
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compatible = "simple-audio-card";
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simple-audio-card,format = "i2s";
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simple-audio-card,name = "rockchip,rk809-codec";
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simple-audio-card,mclk-fs = <256>;
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simple-audio-card,dai-link@0 {
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format = "i2s";
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cpu {
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sound-dai = <&i2s1_8ch>;
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};
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codec {
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sound-dai = <&rk809_codec 0>;
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};
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};
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simple-audio-card,dai-link@1 {
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format = "pdm";
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cpu {
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sound-dai = <&pdm>;
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};
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codec {
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sound-dai = <&rk809_codec 1>;
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};
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};
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simple-audio-card,dai-link@2 {
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format = "pdm";
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cpu {
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sound-dai = <&pdm>;
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};
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codec {
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sound-dai = <&es7202>;
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};
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};
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};
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};
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&i2c3 {
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status = "okay";
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es7202: es7202@30 {
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status = "okay";
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#sound-dai-cells = <0>;
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compatible = "ES7202_PDM_ADC_1";
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reg = <0x30>;
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};
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es7202_31: es7202@31 {
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status = "okay";
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#sound-dai-cells = <0>;
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compatible = "ES7202_PDM_ADC_2";
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reg = <0x31>;
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};
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};
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&i2s1_8ch {
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status = "okay";
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#sound-dai-cells = <0>;
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rockchip,trcm-sync-tx-only;
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pinctrl-names = "default";
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pinctrl-0 = <&i2s1m0_sclktx
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&i2s1m0_lrcktx
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&i2s1m0_sdo0>;
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};
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&pdm {
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status = "okay";
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#sound-dai-cells = <0>;
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pinctrl-names = "default";
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pinctrl-0 = <&pdmm0_clk
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&pdmm0_clk1
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&pdmm0_sdi0
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&pdmm0_sdi1
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&pdmm0_sdi2
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&pdmm0_sdi3>;
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};
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&rk809_codec {
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#sound-dai-cells = <1>;
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compatible = "rockchip,rk809-codec", "rockchip,rk817-codec";
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clocks = <&cru I2S1_MCLKOUT>;
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clock-names = "mclk";
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assigned-clocks = <&cru I2S1_MCLKOUT>, <&cru I2S1_MCLK_TX_IOE>;
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assigned-clock-rates = <12288000>;
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assigned-clock-parents = <&cru I2S1_MCLKOUT_TX>, <&cru I2S1_MCLKOUT_TX>;
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pinctrl-names = "default";
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pinctrl-0 = <&i2s1m0_mclk>;
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pdmdata-out-enable;
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adc-for-loopback;
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hp-volume = <20>;
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spk-volume = <3>;
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mic-in-differential;
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status = "okay";
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};
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&rk809_sound {
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status = "disabled";
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};
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