1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright 2020 Gateworks Corporation 4 */ 5 6#include <dt-bindings/gpio/gpio.h> 7#include <dt-bindings/leds/common.h> 8 9/ { 10 aliases { 11 usb0 = &usbotg1; 12 usb1 = &usbotg2; 13 }; 14 15 led-controller { 16 compatible = "gpio-leds"; 17 pinctrl-names = "default"; 18 pinctrl-0 = <&pinctrl_gpio_leds>; 19 20 led-0 { 21 function = LED_FUNCTION_STATUS; 22 color = <LED_COLOR_ID_GREEN>; 23 gpios = <&gpio5 5 GPIO_ACTIVE_HIGH>; 24 default-state = "on"; 25 linux,default-trigger = "heartbeat"; 26 }; 27 28 led-1 { 29 function = LED_FUNCTION_STATUS; 30 color = <LED_COLOR_ID_RED>; 31 gpios = <&gpio5 4 GPIO_ACTIVE_HIGH>; 32 default-state = "off"; 33 }; 34 }; 35 36 pps { 37 compatible = "pps-gpio"; 38 pinctrl-names = "default"; 39 pinctrl-0 = <&pinctrl_pps>; 40 gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>; 41 status = "okay"; 42 }; 43 44 reg_usb_otg1_vbus: regulator-usb-otg1 { 45 pinctrl-names = "default"; 46 pinctrl-0 = <&pinctrl_reg_usb1_en>; 47 compatible = "regulator-fixed"; 48 regulator-name = "usb_otg1_vbus"; 49 gpio = <&gpio1 10 GPIO_ACTIVE_HIGH>; 50 enable-active-high; 51 regulator-min-microvolt = <5000000>; 52 regulator-max-microvolt = <5000000>; 53 }; 54}; 55 56/* off-board header */ 57&ecspi2 { 58 pinctrl-names = "default"; 59 pinctrl-0 = <&pinctrl_spi2>; 60 cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>; 61 status = "okay"; 62}; 63 64&i2c2 { 65 clock-frequency = <400000>; 66 pinctrl-names = "default"; 67 pinctrl-0 = <&pinctrl_i2c2>; 68 status = "okay"; 69 70 accelerometer@19 { 71 pinctrl-names = "default"; 72 pinctrl-0 = <&pinctrl_accel>; 73 compatible = "st,lis2de12"; 74 reg = <0x19>; 75 st,drdy-int-pin = <1>; 76 interrupt-parent = <&gpio4>; 77 interrupts = <5 IRQ_TYPE_LEVEL_LOW>; 78 interrupt-names = "INT1"; 79 }; 80}; 81 82/* off-board header */ 83&i2c3 { 84 clock-frequency = <400000>; 85 pinctrl-names = "default"; 86 pinctrl-0 = <&pinctrl_i2c3>; 87 status = "okay"; 88}; 89 90/* GPS */ 91&uart1 { 92 pinctrl-names = "default"; 93 pinctrl-0 = <&pinctrl_uart1>; 94 status = "okay"; 95}; 96 97/* off-board header */ 98&uart3 { 99 pinctrl-names = "default"; 100 pinctrl-0 = <&pinctrl_uart3>; 101 status = "okay"; 102}; 103 104&usbotg1 { 105 dr_mode = "otg"; 106 vbus-supply = <®_usb_otg1_vbus>; 107 status = "okay"; 108}; 109 110&usbotg2 { 111 dr_mode = "host"; 112 status = "okay"; 113}; 114 115&iomuxc { 116 pinctrl-names = "default"; 117 pinctrl-0 = <&pinctrl_hog>; 118 119 pinctrl_hog: hoggrp { 120 fsl,pins = < 121 MX8MM_IOMUXC_SPDIF_TX_GPIO5_IO3 0x40000041 /* PLUG_TEST */ 122 MX8MM_IOMUXC_GPIO1_IO06_GPIO1_IO6 0x40000041 /* PCI_USBSEL */ 123 MX8MM_IOMUXC_SAI1_RXD5_GPIO4_IO7 0x40000041 /* PCIE_WDIS# */ 124 MX8MM_IOMUXC_GPIO1_IO07_GPIO1_IO7 0x40000041 /* DIO0 */ 125 MX8MM_IOMUXC_GPIO1_IO09_GPIO1_IO9 0x40000041 /* DIO1 */ 126 MX8MM_IOMUXC_SAI1_RXD1_GPIO4_IO3 0x40000041 /* DIO2 */ 127 MX8MM_IOMUXC_SAI1_RXD2_GPIO4_IO4 0x40000041 /* DIO2 */ 128 >; 129 }; 130 131 pinctrl_accel: accelgrp { 132 fsl,pins = < 133 MX8MM_IOMUXC_SAI1_RXD3_GPIO4_IO5 0x159 134 >; 135 }; 136 137 pinctrl_gpio_leds: gpioledgrp { 138 fsl,pins = < 139 MX8MM_IOMUXC_SPDIF_EXT_CLK_GPIO5_IO5 0x19 140 MX8MM_IOMUXC_SPDIF_RX_GPIO5_IO4 0x19 141 >; 142 }; 143 144 pinctrl_i2c3: i2c3grp { 145 fsl,pins = < 146 MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3 147 MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3 148 >; 149 }; 150 151 pinctrl_pps: ppsgrp { 152 fsl,pins = < 153 MX8MM_IOMUXC_GPIO1_IO15_GPIO1_IO15 0x41 154 >; 155 }; 156 157 pinctrl_reg_usb1_en: regusb1grp { 158 fsl,pins = < 159 MX8MM_IOMUXC_GPIO1_IO10_GPIO1_IO10 0x41 160 MX8MM_IOMUXC_GPIO1_IO12_GPIO1_IO12 0x141 161 MX8MM_IOMUXC_GPIO1_IO13_USB1_OTG_OC 0x41 162 >; 163 }; 164 165 pinctrl_spi2: spi2grp { 166 fsl,pins = < 167 MX8MM_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0xd6 168 MX8MM_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI 0xd6 169 MX8MM_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0xd6 170 MX8MM_IOMUXC_ECSPI2_SS0_GPIO5_IO13 0xd6 171 >; 172 }; 173 174 pinctrl_uart1: uart1grp { 175 fsl,pins = < 176 MX8MM_IOMUXC_UART1_RXD_UART1_DCE_RX 0x140 177 MX8MM_IOMUXC_UART1_TXD_UART1_DCE_TX 0x140 178 >; 179 }; 180 181 pinctrl_uart3: uart3grp { 182 fsl,pins = < 183 MX8MM_IOMUXC_UART3_RXD_UART3_DCE_RX 0x140 184 MX8MM_IOMUXC_UART3_TXD_UART3_DCE_TX 0x140 185 >; 186 }; 187}; 188