// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2020 Rockchip Electronics Co., Ltd. * */ #include "rk3566-evb2-lp4x-v10.dtsi" #include "rk3568-android.dtsi" / { model = "Rockchip RK3566 EVB2 LP4X V10 Board I2S Mic Array"; compatible = "rockchip,rk3566-evb2-lp4x-v10", "rockchip,rk3566"; rk809_sound_micarray: rk809-sound-micarray { compatible = "simple-audio-card"; simple-audio-card,format = "i2s"; simple-audio-card,name = "rockchip,rk809-codec"; simple-audio-card,mclk-fs = <256>; simple-audio-card,dai-link@0 { format = "i2s"; cpu { sound-dai = <&i2s1_8ch>; }; codec { sound-dai = <&rk809_codec 0>; }; }; simple-audio-card,dai-link@1 { format = "i2s"; cpu { sound-dai = <&i2s1_8ch>; }; codec { sound-dai = <&es7243e>; }; }; }; }; &i2c3 { status = "okay"; es7243e: es7243e@10 { status = "okay"; #sound-dai-cells = <0>; compatible = "ES7243E_MicArray_0"; reg = <0x10>; }; es7243e_11: es7243e@11 { status = "okay"; #sound-dai-cells = <0>; compatible = "ES7243E_MicArray_1"; reg = <0x11>; }; es7243e_12: es7243e@12 { status = "okay"; #sound-dai-cells = <0>; compatible = "ES7243E_MicArray_2"; reg = <0x12>; }; }; &i2s1_8ch { status = "okay"; #sound-dai-cells = <0>; rockchip,clk-trcm = <0>; pinctrl-names = "default"; pinctrl-0 = <&i2s1m0_sclktx &i2s1m0_lrcktx &i2s1m0_sclkrx &i2s1m0_lrckrx &i2s1m0_sdo0 &i2s1m0_sdi0 &i2s1m0_sdi1 &i2s1m0_sdi2 &i2s1m0_sdi3>; }; &rk809_codec { #sound-dai-cells = <1>; compatible = "rockchip,rk809-codec", "rockchip,rk817-codec"; clocks = <&cru I2S1_MCLKOUT>; clock-names = "mclk"; assigned-clocks = <&cru I2S1_MCLKOUT>, <&cru I2S1_MCLK_TX_IOE>; assigned-clock-rates = <12288000>; assigned-clock-parents = <&cru I2S1_MCLKOUT_TX>, <&cru I2S1_MCLKOUT_TX>; pinctrl-names = "default"; pinctrl-0 = <&i2s1m0_mclk>; pdmdata-out-enable; adc-for-loopback; hp-volume = <20>; spk-volume = <3>; mic-in-differential; status = "okay"; }; &rk809_sound { status = "disabled"; };