// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright 2020 Protonic Holland
* Copyright 2019 NXP
*/
/dts-v1/;
#include <dt-bindings/usb/pd.h>
#include "imx8mm.dtsi"
/ {
model = "Protonic PRT8MM";
compatible = "prt,prt8mm", "fsl,imx8mm";
chosen {
stdout-path = &uart4;
};
memory@40000000 {
device_type = "memory";
reg = <0x0 0x40000000 0 0x40000000>;
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_leds>;
debug-led0 {
label = "DEBUG_LED0";
gpios = <&gpio3 0 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
};
debug-led1 {
label = "DEBUG_LED1";
gpios = <&gpio3 1 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "cpu";
};
};
sound-ssm2518 {
compatible = "simple-audio-card";
simple-audio-card,name = "ssm2518-audio";
simple-audio-card,format = "i2s";
simple-audio-card,frame-master = <&cpudai>;
simple-audio-card,bitclock-master = <&cpudai>;
cpudai: simple-audio-card,cpu {
sound-dai = <&sai3>;
};
simple-audio-card,codec {
sound-dai = <&ssm2518>;
clocks = <&clk IMX8MM_CLK_SAI3_ROOT>;
};
};
};
&i2c1 {
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
status = "okay";
ssm2518: audio-codec@34 {
compatible = "adi,ssm2518";
reg = <0x34>;
#sound-dai-cells = <0>;
};
};
&i2c2 {
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2>;
status = "okay";
regulator@60 {
compatible = "fcs,fan53555";
reg = <0x60>;
regulator-name = "0V9_CORE";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <980000>;
regulator-boot-on;
regulator-always-on;
};
};
&i2c3 {
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c3>;
status = "okay";
rtc@51 {
compatible = "nxp,pcf85363";
reg = <0x51>;
};
touchscreeen@5d {
compatible = "goodix,gt911";
reg = <0x5d>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_touchscreen>;
interrupt-parent = <&gpio1>;
interrupts = <8 IRQ_TYPE_NONE>;
irq-gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
reset-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
};
temp-sense@70 {
compatible = "ti,tmp103";
reg = <0x70>;
};
};
&sai3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sai3>;
assigned-clocks = <&clk IMX8MM_CLK_SAI3>;
assigned-clock-parents = <&clk IMX8MM_AUDIO_PLL1_OUT>;
assigned-clock-rates = <12288000>;
fsl,sai-mclk-direction-output;
fsl,sai-asynchronous;
status = "okay";
};
&snvs_pwrkey {
status = "okay";
};
&uart4 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart4>;
status = "okay";
};
&usbotg1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbotg1>;
dr_mode = "host";
disable-over-current;
power-active-high;
status = "okay";
};
&usdhc2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc2>;
assigned-clocks = <&clk IMX8MM_CLK_USDHC2>;
assigned-clock-rates = <100000000>;
cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
bus-width = <4>;
status = "okay";
};
&usdhc3 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc3>;
pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
assigned-clocks = <&clk IMX8MM_CLK_USDHC3_ROOT>;
assigned-clock-rates = <400000000>;
bus-width = <8>;
non-removable;
no-sdio;
no-sd;
status = "okay";
};
&wdog1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_wdog>;
fsl,ext-reset-output;
status = "okay";
};
&iomuxc {
pinctrl_gpio_leds: ledsgrp {
fsl,pins = <
MX8MM_IOMUXC_NAND_ALE_GPIO3_IO0 0x00
MX8MM_IOMUXC_NAND_CE0_B_GPIO3_IO1 0x00
>;
};
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX8MM_IOMUXC_I2C1_SCL_I2C1_SCL 0x400000c3
MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400000c3
>;
};
pinctrl_i2c2: i2c2grp {
fsl,pins = <
MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400000c3
MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400000c3
>;
};
pinctrl_i2c3: i2c3grp {
fsl,pins = <
MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400000c3
MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400000c3
>;
};
pinctrl_sai3: sai3grp {
fsl,pins = <
MX8MM_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC 0xd6
MX8MM_IOMUXC_SAI3_TXC_SAI3_TX_BCLK 0xd6
MX8MM_IOMUXC_SAI3_MCLK_SAI3_MCLK 0xd6
MX8MM_IOMUXC_SAI3_TXD_SAI3_TX_DATA0 0xd6
>;
};
pinctrl_touchscreen: tsgrp {
fsl,pins = <
MX8MM_IOMUXC_GPIO1_IO08_GPIO1_IO8 0x80
MX8MM_IOMUXC_GPIO1_IO09_GPIO1_IO9 0x80
>;
};
pinctrl_uart4: uart4grp {
fsl,pins = <
MX8MM_IOMUXC_UART4_RXD_UART4_DCE_RX 0x040
MX8MM_IOMUXC_UART4_TXD_UART4_DCE_TX 0x040
>;
};
pinctrl_usbotg1: usbotg1grp {
fsl,pins = <
MX8MM_IOMUXC_GPIO1_IO12_USB1_OTG_PWR 0x000
MX8MM_IOMUXC_GPIO1_IO13_USB1_OTG_OC 0x000
>;
};
pinctrl_usdhc2: usdhc2grp {
fsl,pins = <
MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x190
MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d0
MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d0
MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d0
MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0
MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0
MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12 0x0d4
>;
};
pinctrl_usdhc3: usdhc3grp {
fsl,pins = <
MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x190
MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d0
MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d0
MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d0
MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d0
MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d0
MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d0
MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d0
MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d0
MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d0
MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x190
>;
};
pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp {
fsl,pins = <
MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x194
MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d4
MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d4
MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d4
MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d4
MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d4
MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d4
MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d4
MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d4
MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d4
MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x194
>;
};
pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp {
fsl,pins = <
MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x196
MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d6
MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d6
MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d6
MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d6
MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d6
MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d6
MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d6
MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d6
MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d6
MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x196
>;
};
pinctrl_wdog: wdoggrp {
fsl,pins = <
MX8MM_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6
>;
};
};