| // 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 = "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 |
| >; |
| }; |
| }; |
