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imx8mm-phygate-tauri-l.dts
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imx8mm-phygate-tauri-l.dts
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (C) 2023 PHYTEC Messtechnik GmbH
*/
/dts-v1/;
#include <dt-bindings/input/linux-event-codes.h>
#include <dt-bindings/leds/common.h>
#include "imx8mm-phycore-som.dtsi"
/ {
model = "PHYTEC phyGATE-Tauri-L-iMX8MM";
compatible = "phytec,imx8mm-phygate-tauri-l",
"phytec,imx8mm-phycore-som", "fsl,imx8mm";
chosen {
stdout-path = &uart3;
};
can_osc_40m: clock-can {
compatible = "fixed-clock";
clock-frequency = <40000000>;
clock-output-names = "can_osc_40m";
#clock-cells = <0>;
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpiokeys>;
key {
gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
label = "KEY-A";
linux,code = <KEY_A>;
};
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_leds>;
led-1 {
color = <LED_COLOR_ID_RED>;
gpios = <&gpio5 5 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "none";
};
led-2 {
color = <LED_COLOR_ID_YELLOW>;
gpios = <&gpio4 30 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "none";
};
};
usdhc1_pwrseq: pwr-seq {
compatible = "mmc-pwrseq-simple";
post-power-on-delay-ms = <100>;
power-off-delay-us = <60>;
reset-gpios = <&gpio2 7 GPIO_ACTIVE_LOW>;
};
reg_usb_hub_vbus: regulator-hub-otg1 {
compatible = "regulator-fixed";
gpio = <&gpio1 14 GPIO_ACTIVE_HIGH>;
enable-active-high;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbhubpwr>;
regulator-name = "usb_hub_vbus";
regulator-max-microvolt = <5000000>;
regulator-min-microvolt = <5000000>;
};
reg_usb_otg1_vbus: regulator-usb-otg1 {
compatible = "regulator-fixed";
gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>;
enable-active-high;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbotg1pwr>;
regulator-name = "usb_otg1_vbus";
regulator-max-microvolt = <5000000>;
regulator-min-microvolt = <5000000>;
};
reg_usdhc2_vmmc: regulator-usdhc2 {
compatible = "regulator-fixed";
gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
enable-active-high;
off-on-delay-us = <20000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>;
regulator-max-microvolt = <3300000>;
regulator-min-microvolt = <3300000>;
regulator-name = "VSD_3V3";
};
};
&ecspi1 {
cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>,
<&gpio5 13 GPIO_ACTIVE_LOW>,
<&gpio5 2 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ecspi1 &pinctrl_ecspi1_cs>;
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
/* CAN MCP251XFD */
can0: can@0 {
compatible = "microchip,mcp251xfd";
reg = <0>;
clocks = <&can_osc_40m>;
interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
interrupt-parent = <&gpio1>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_can_int>;
spi-max-frequency = <10000000>;
};
tpm: tpm@1 {
compatible = "infineon,slb9670", "tcg,tpm_tis-spi";
interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
interrupt-parent = <&gpio2>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_tpm>;
reg = <1>;
spi-max-frequency = <38000000>;
};
};
&i2c2 {
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2>;
pinctrl-1 = <&pinctrl_i2c2_gpio>;
scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay";
temp_sense0: temperature-sensor@49 {
compatible = "ti,tmp102";
reg = <0x49>;
interrupt-parent = <&gpio4>;
interrupts = <31 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_tempsense>;
#thermal-sensor-cells = <1>;
};
};
&i2c3 {
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c3>;
pinctrl-1 = <&pinctrl_i2c3_gpio>;
scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay";
};
&i2c4 {
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c4>;
pinctrl-1 = <&pinctrl_i2c4_gpio>;
scl-gpios = <&gpio5 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay";
};
/* PCIe */
&pcie0 {
assigned-clocks = <&clk IMX8MM_CLK_PCIE1_AUX>,
<&clk IMX8MM_CLK_PCIE1_PHY>,
<&clk IMX8MM_CLK_PCIE1_CTRL>;
assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_50M>,
<&clk IMX8MM_SYS_PLL2_100M>,
<&clk IMX8MM_SYS_PLL2_250M>;
assigned-clock-rates = <10000000>, <100000000>, <250000000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pcie>;
reset-gpio = <&gpio3 22 GPIO_ACTIVE_LOW>;
status = "okay";
};
&pwm1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm1>;
status = "okay";
};
&pwm3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm3>;
status = "okay";
};
&pwm4 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm4>;
status = "okay";
};
/* RTC */
&rv3028 {
trickle-resistor-ohms = <3000>;
};
&uart1 {
assigned-clocks = <&clk IMX8MM_CLK_UART1>;
assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_80M>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
status = "okay";
};
/* UART2 - RS232 */
&uart2 {
assigned-clocks = <&clk IMX8MM_CLK_UART2>;
assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_80M>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart2>;
status = "okay";
};
/* UART - console */
&uart3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart3>;
status = "okay";
};
/* USB */
&usbotg1 {
adp-disable;
dr_mode = "otg";
over-current-active-low;
samsung,picophy-pre-emp-curr-control = <3>;
samsung,picophy-dc-vol-level-adjust = <7>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbotg1>;
srp-disable;
vbus-supply = <®_usb_otg1_vbus>;
status = "okay";
};
&usbotg2 {
disable-over-current;
dr_mode = "host";
samsung,picophy-pre-emp-curr-control = <3>;
samsung,picophy-dc-vol-level-adjust = <7>;
vbus-supply = <®_usb_hub_vbus>;
status = "okay";
};
/* SD-Card */
&usdhc2 {
assigned-clocks = <&clk IMX8MM_CLK_USDHC2>;
assigned-clock-rates = <200000000>;
bus-width = <4>;
cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
disable-wp;
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
vmmc-supply = <®_usdhc2_vmmc>;
vqmmc-supply = <®_nvcc_sd2>;
status = "okay";
};
&iomuxc {
pinctrl_can_int: can-intgrp {
fsl,pins = <
MX8MM_IOMUXC_GPIO1_IO08_GPIO1_IO8 0x00
>;
};
pinctrl_ecspi1: ecspi1grp {
fsl,pins = <
MX8MM_IOMUXC_ECSPI1_MISO_ECSPI1_MISO 0x82
MX8MM_IOMUXC_ECSPI1_MOSI_ECSPI1_MOSI 0x82
MX8MM_IOMUXC_ECSPI1_SCLK_ECSPI1_SCLK 0x82
>;
};
pinctrl_ecspi1_cs: ecspi1csgrp {
fsl,pins = <
MX8MM_IOMUXC_ECSPI1_SS0_GPIO5_IO9 0x00
MX8MM_IOMUXC_ECSPI2_SS0_GPIO5_IO13 0x00
MX8MM_IOMUXC_SAI3_MCLK_GPIO5_IO2 0x00
>;
};
pinctrl_gpiokeys: keygrp {
fsl,pins = <
MX8MM_IOMUXC_GPIO1_IO09_GPIO1_IO9 0x00
>;
};
pinctrl_i2c2: i2c2grp {
fsl,pins = <
MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c2
MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c2
>;
};
pinctrl_i2c2_gpio: i2c2gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_I2C2_SDA_GPIO5_IO17 0x1e0
MX8MM_IOMUXC_I2C2_SCL_GPIO5_IO16 0x1e0
>;
};
pinctrl_i2c3: i2c3grp {
fsl,pins = <
MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c2
MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c2
>;
};
pinctrl_i2c3_gpio: i2c3gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_I2C3_SDA_GPIO5_IO19 0x1e0
MX8MM_IOMUXC_I2C3_SCL_GPIO5_IO18 0x1e0
>;
};
pinctrl_i2c4: i2c4grp {
fsl,pins = <
MX8MM_IOMUXC_I2C4_SCL_I2C4_SCL 0x400001c2
MX8MM_IOMUXC_I2C4_SDA_I2C4_SDA 0x400001c2
>;
};
pinctrl_i2c4_gpio: i2c4gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_I2C4_SDA_GPIO5_IO21 0x1e0
MX8MM_IOMUXC_I2C4_SCL_GPIO5_IO20 0x1e0
>;
};
pinctrl_leds: leds1grp {
fsl,pins = <
MX8MM_IOMUXC_SAI3_RXD_GPIO4_IO30 0x00
MX8MM_IOMUXC_SPDIF_EXT_CLK_GPIO5_IO5 0x00
>;
};
pinctrl_pcie: pciegrp {
fsl,pins = <
/* COEX2 */
MX8MM_IOMUXC_SAI5_RXD1_GPIO3_IO22 0x00
/* COEX1 */
MX8MM_IOMUXC_SAI1_TXD0_GPIO4_IO12 0x12
>;
};
pinctrl_pwm1: pwm1grp {
fsl,pins = <
MX8MM_IOMUXC_GPIO1_IO01_PWM1_OUT 0x40
>;
};
pinctrl_pwm3: pwm3grp {
fsl,pins = <
MX8MM_IOMUXC_SPDIF_TX_PWM3_OUT 0x40
>;
};
pinctrl_pwm4: pwm4grp {
fsl,pins = <
MX8MM_IOMUXC_GPIO1_IO15_PWM4_OUT 0x40
>;
};
pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp {
fsl,pins = <
MX8MM_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x40
>;
};
pinctrl_tempsense: tempsensegrp {
fsl,pins = <
MX8MM_IOMUXC_SAI3_TXFS_GPIO4_IO31 0x00
>;
};
pinctrl_tpm: tpmgrp {
fsl,pins = <
MX8MM_IOMUXC_SD1_STROBE_GPIO2_IO11 0x140
>;
};
pinctrl_uart1: uart1grp {
fsl,pins = <
MX8MM_IOMUXC_UART1_TXD_UART1_DCE_TX 0x00
MX8MM_IOMUXC_UART1_RXD_UART1_DCE_RX 0x00
>;
};
pinctrl_uart2: uart2grp {
fsl,pins = <
MX8MM_IOMUXC_UART2_TXD_UART2_DCE_TX 0x00
MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX 0x00
>;
};
pinctrl_uart3: uart3grp {
fsl,pins = <
MX8MM_IOMUXC_UART3_RXD_UART3_DCE_RX 0x140
MX8MM_IOMUXC_UART3_TXD_UART3_DCE_TX 0x140
>;
};
pinctrl_usbhubpwr: usbhubpwrgrp {
fsl,pins = <
MX8MM_IOMUXC_GPIO1_IO14_GPIO1_IO14 0x00
>;
};
pinctrl_usbotg1pwr: usbotg1pwrgrp {
fsl,pins = <
MX8MM_IOMUXC_GPIO1_IO12_GPIO1_IO12 0x00
>;
};
pinctrl_usbotg1: usbotg1grp {
fsl,pins = <
MX8MM_IOMUXC_GPIO1_IO13_USB1_OTG_OC 0x80
>;
};
pinctrl_usdhc1: usdhc1grp {
fsl,pins = <
MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x182
MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0xc6
MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xc6
MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xc6
MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xc6
MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xc6
>;
};
pinctrl_usdhc2_gpio: usdhc2gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12 0x40
>;
};
pinctrl_usdhc2: usdhc2grp {
fsl,pins = <
MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0
MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x192
MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d2
MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d2
MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d2
MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d2
MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d2
>;
};
pinctrl_usdhc2_100mhz: usdhc2100mhzgrp {
fsl,pins = <
MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0
MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x194
MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d4
MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d4
MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d4
MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4
MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4
>;
};
pinctrl_usdhc2_200mhz: usdhc2200mhzgrp {
fsl,pins = <
MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0
MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x196
MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d6
MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d6
MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d6
MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d6
MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d6
>;
};
};