imx8-apalis-eval-v1.2.dtsi

  1// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
  2/*
  3 * Copyright 2024 Toradex
  4 */
  5
  6#include "imx8-apalis-eval.dtsi"
  7
  8/ {
  9	reg_3v3_mmc: regulator-3v3-mmc {
 10		compatible = "regulator-fixed";
 11		pinctrl-names = "default";
 12		pinctrl-0 = <&pinctrl_enable_3v3_mmc>;
 13		enable-active-high;
 14		gpio = <&lsio_gpio5 19 GPIO_ACTIVE_HIGH>;
 15		off-on-delay-us = <100000>;
 16		regulator-max-microvolt = <3300000>;
 17		regulator-min-microvolt = <3300000>;
 18		regulator-name = "3.3V_MMC";
 19		startup-delay-us = <10000>;
 20	};
 21
 22	reg_3v3_sd: regulator-3v3-sd {
 23		compatible = "regulator-fixed";
 24		pinctrl-names = "default";
 25		pinctrl-0 = <&pinctrl_enable_3v3_sd>;
 26		enable-active-high;
 27		gpio = <&lsio_gpio5 20 GPIO_ACTIVE_HIGH>;
 28		off-on-delay-us = <100000>;
 29		regulator-max-microvolt = <3300000>;
 30		regulator-min-microvolt = <3300000>;
 31		regulator-name = "3.3V_SD";
 32		startup-delay-us = <10000>;
 33	};
 34
 35	reg_can1: regulator-can1 {
 36		compatible = "regulator-fixed";
 37		pinctrl-names = "default";
 38		pinctrl-0 = <&pinctrl_enable_can1_power>;
 39		enable-active-high;
 40		gpio = <&lsio_gpio5 22 GPIO_ACTIVE_HIGH>;
 41		regulator-name = "5V_SW_CAN1";
 42		startup-delay-us = <10000>;
 43	};
 44
 45	reg_can2: regulator-can2 {
 46		compatible = "regulator-fixed";
 47		pinctrl-names = "default";
 48		pinctrl-0 = <&pinctrl_enable_can2_power>;
 49		enable-active-high;
 50		gpio = <&lsio_gpio5 21 GPIO_ACTIVE_HIGH>;
 51		regulator-name = "5V_SW_CAN2";
 52		startup-delay-us = <10000>;
 53	};
 54
 55	sound-carrier {
 56		compatible = "simple-audio-card";
 57		simple-audio-card,bitclock-master = <&codec_dai>;
 58		simple-audio-card,format = "i2s";
 59		simple-audio-card,frame-master = <&codec_dai>;
 60		simple-audio-card,name = "apalis-nau8822";
 61		simple-audio-card,routing =
 62			"Headphones", "LHP",
 63			"Headphones", "RHP",
 64			"Speaker", "LSPK",
 65			"Speaker", "RSPK",
 66			"Line Out", "AUXOUT1",
 67			"Line Out", "AUXOUT2",
 68			"LAUX", "Line In",
 69			"RAUX", "Line In",
 70			"LMICP", "Mic In",
 71			"RMICP", "Mic In";
 72		simple-audio-card,widgets =
 73			"Headphones", "Headphones",
 74			"Line Out", "Line Out",
 75			"Speaker", "Speaker",
 76			"Microphone", "Mic In",
 77			"Line", "Line In";
 78
 79		codec_dai: simple-audio-card,codec {
 80			sound-dai = <&nau8822_1a>;
 81			system-clock-frequency = <12288000>;
 82		};
 83
 84		simple-audio-card,cpu {
 85			sound-dai = <&sai0>;
 86		};
 87	};
 88};
 89
 90/* Apalis CAN1 */
 91&flexcan1 {
 92	xceiver-supply = <&reg_can1>;
 93	status = "okay";
 94};
 95
 96/* Apalis CAN2 */
 97&flexcan2 {
 98	xceiver-supply = <&reg_can2>;
 99	status = "okay";
100};
101
102/* Apalis I2C1 */
103&i2c2 {
104	status = "okay";
105
106	/* Audio Codec */
107	nau8822_1a: audio-codec@1a {
108		compatible = "nuvoton,nau8822";
109		reg = <0x1a>;
110		#sound-dai-cells = <0>;
111	};
112
113	/* Power/Current Measurement Sensor */
114	hwmon@40 {
115		compatible = "ti,ina219";
116		reg = <0x40>;
117		shunt-resistor = <5000>;
118	};
119
120	temperature-sensor@4f {
121		compatible = "ti,tmp75c";
122		reg = <0x4f>;
123	};
124
125	eeprom@57 {
126		compatible = "st,24c02", "atmel,24c02";
127		reg = <0x57>;
128	};
129};
130
131&sai0 {
132	assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>,
133			  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>,
134			  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>,
135			  <&sai0_lpcg IMX_LPCG_CLK_0>;
136	assigned-clock-rates = <786432000>, <49152000>, <12288000>, <49152000>;
137	pinctrl-names = "default";
138	pinctrl-0 = <&pinctrl_sai0>;
139	#sound-dai-cells = <0>;
140	status = "okay";
141};
142
143/* Apalis MMC1 */
144&usdhc2 {
145	pinctrl-0 = <&pinctrl_usdhc2_4bit>, <&pinctrl_mmc1_cd>;
146	pinctrl-1 = <&pinctrl_usdhc2_4bit_100mhz>, <&pinctrl_mmc1_cd>;
147	pinctrl-2 = <&pinctrl_usdhc2_4bit_200mhz>, <&pinctrl_mmc1_cd>;
148	pinctrl-3 = <&pinctrl_usdhc2_4bit_sleep>, <&pinctrl_mmc1_cd_sleep>;
149	bus-width = <4>;
150	vmmc-supply = <&reg_3v3_mmc>;
151	status = "okay";
152};
153
154/* Apalis SD1 */
155&usdhc3 {
156	vmmc-supply = <&reg_3v3_sd>;
157	status = "okay";
158};
159
160&iomuxc {
161	pinctrl-0 = <&pinctrl_cam1_gpios>,
162		    <&pinctrl_esai0_gpios>, <&pinctrl_fec2_gpios>,
163		    <&pinctrl_gpio3>, <&pinctrl_gpio4>, <&pinctrl_gpio_keys>,
164		    <&pinctrl_gpio_usbh_oc_n>, <&pinctrl_lpuart1ctrl>,
165		    <&pinctrl_lvds0_i2c0_gpio>, <&pinctrl_lvds1_i2c0_gpios>,
166		    <&pinctrl_mipi_dsi_0_1_en>, <&pinctrl_mipi_dsi1_gpios>,
167		    <&pinctrl_mlb_gpios>, <&pinctrl_qspi1a_gpios>,
168		    <&pinctrl_sata1_act>, <&pinctrl_sim0_gpios>,
169		    <&pinctrl_usdhc1_gpios>;
170
171	pinctrl_enable_3v3_mmc: enable3v3mmcgrp {
172		fsl,pins = <IMX8QM_USDHC1_DATA4_LSIO_GPIO5_IO19	0x00000021>; /* MXM3_148 */
173	};
174
175	pinctrl_enable_3v3_sd: enable3v3sdgrp {
176		fsl,pins = <IMX8QM_USDHC1_DATA5_LSIO_GPIO5_IO20	0x00000021>; /* MXM3_152 */
177	};
178
179	pinctrl_enable_can1_power: enablecan1powergrp {
180		fsl,pins = <IMX8QM_USDHC1_DATA7_LSIO_GPIO5_IO22	0x00000021>; /* MXM3_158 */
181	};
182
183	pinctrl_enable_can2_power: enablecan2powergrp {
184		fsl,pins = <IMX8QM_USDHC1_DATA6_LSIO_GPIO5_IO21	0x00000021>; /* MXM3_156 */
185	};
186
187	pinctrl_sai0: sai0grp {
188		fsl,pins = <IMX8QM_SAI1_RXC_AUD_SAI0_TXD	0xc600006c>, /* MXM3_196 */
189			   <IMX8QM_SPI0_CS1_AUD_SAI0_TXC	0xc600004c>, /* MXM3_200 */
190			   <IMX8QM_SAI1_RXFS_AUD_SAI0_RXD	0xc600004c>, /* MXM3_202 */
191			   <IMX8QM_SPI2_CS1_AUD_SAI0_TXFS	0xc600004c>; /* MXM3_204 */
192	};
193};