fsl-imx8qxp-lpddr4-arm2-wm8962.dts
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/*
* Copyright 2017 NXP
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include "fsl-imx8qxp-lpddr4-arm2.dts"
/ {
regulators {
reg_wm8962: regulator-wm8962 {
compatible = "regulator-fixed";
regulator-name = "wm8962-supply";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio1 1 GPIO_ACTIVE_HIGH>;
regulator-always-on;
enable-active-high;
};
};
sound-cs42888 {
status = "disabled";
};
sound-wm8962 {
compatible = "fsl,imx6q-sabresd-wm8962",
"fsl,imx-audio-wm8962";
model = "wm8962-audio";
cpu-dai = <&sai0>;
audio-codec = <&wm8962>;
audio-routing =
"Headphone Jack", "HPOUTL",
"Headphone Jack", "HPOUTR",
"Ext Spk", "SPKOUTL",
"Ext Spk", "SPKOUTR",
"AMIC", "MICBIAS",
"IN3R", "AMIC",
"DMIC", "MICBIAS",
"DMICDAT", "DMIC",
"Playback", "CPU-Playback",
"CPU-Capture", "Capture";
codec-master;
hp-det-gpios = <&gpio1 2 1>;
mic-det-gpios = <&gpio1 3 1>;
};
};
&esai0 {
status = "disabled";
};
&iomuxc {
imx8qxp-lpddr4-arm2 {
pinctrl_sai0: sai0grp {
fsl,pins = <
SC_P_SAI0_TXFS_ADMA_SAI0_TXFS 0xc6000040
SC_P_SAI0_TXC_ADMA_SAI0_TXC 0xc6000040
SC_P_SAI0_TXD_ADMA_SAI0_TXD 0xc6000060
SC_P_SAI0_RXD_ADMA_SAI0_RXD 0xc6000040
SC_P_SPI2_SDO_LSIO_GPIO1_IO01 0xc6000040
SC_P_SPI2_SDI_LSIO_GPIO1_IO02 0xc6000040
SC_P_SPI2_SCK_LSIO_GPIO1_IO03 0xc6000040
SC_P_MCLK_OUT0_ADMA_ACM_MCLK_OUT0 0xc6000040
>;
};
};
};
&i2c0_csi0 {
wm8962: wm8962@1a {
compatible = "wlf,wm8962";
reg = <0x1a>;
clocks = <&clk IMX8QXP_AUD_MCLKOUT0>;
DCVDD-supply = <®_wm8962>;
DBVDD-supply = <®_wm8962>;
AVDD-supply = <®_wm8962>;
CPVDD-supply = <®_wm8962>;
MICVDD-supply = <®_wm8962>;
PLLVDD-supply = <®_wm8962>;
SPKVDD1-supply = <®_wm8962>;
SPKVDD2-supply = <®_wm8962>;
gpio-cfg = <
0x0000 /* 0:Default */
0x0000 /* 1:Default */
0x0013 /* 2:FN_DMICCLK */
0x0000 /* 3:Default */
0x8014 /* 4:FN_DMICCDAT */
0x0000 /* 5:Default */
>;
amic-mono;
power-domains = <&pd_mclk_out0>;
};
};
&sai0 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sai0>;
assigned-clocks = <&clk IMX8QXP_AUD_PLL0_DIV>,
<&clk IMX8QXP_AUD_ACM_AUD_PLL_CLK0_DIV>,
<&clk IMX8QXP_AUD_ACM_AUD_REC_CLK0_DIV>;
assigned-clock-rates = <786432000>, <49152000>, <24576000>;
status = "okay";
};