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186 lines
3.8 KiB
186 lines
3.8 KiB
// SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
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/* |
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* Copyright 2020 Gateworks Corporation |
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*/ |
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#include <dt-bindings/gpio/gpio.h> |
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#include <dt-bindings/leds/common.h> |
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/ { |
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aliases { |
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usb0 = &usbotg1; |
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usb1 = &usbotg2; |
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}; |
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led-controller { |
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compatible = "gpio-leds"; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&pinctrl_gpio_leds>; |
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led-0 { |
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function = LED_FUNCTION_STATUS; |
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color = <LED_COLOR_ID_GREEN>; |
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gpios = <&gpio5 5 GPIO_ACTIVE_HIGH>; |
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default-state = "on"; |
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linux,default-trigger = "heartbeat"; |
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}; |
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led-1 { |
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function = LED_FUNCTION_STATUS; |
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color = <LED_COLOR_ID_RED>; |
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gpios = <&gpio5 4 GPIO_ACTIVE_HIGH>; |
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default-state = "off"; |
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}; |
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}; |
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pps { |
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compatible = "pps-gpio"; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&pinctrl_pps>; |
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gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>; |
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status = "okay"; |
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}; |
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reg_usb_otg1_vbus: regulator-usb-otg1 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&pinctrl_reg_usb1_en>; |
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compatible = "regulator-fixed"; |
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regulator-name = "usb_otg1_vbus"; |
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gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>; |
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enable-active-high; |
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regulator-min-microvolt = <5000000>; |
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regulator-max-microvolt = <5000000>; |
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}; |
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}; |
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/* off-board header */ |
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&ecspi2 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&pinctrl_spi2>; |
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cs-gpios = <&gpio5 13 GPIO_ACTIVE_HIGH>; |
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status = "okay"; |
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}; |
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&i2c2 { |
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clock-frequency = <400000>; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&pinctrl_i2c2>; |
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status = "okay"; |
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accelerometer@19 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&pinctrl_accel>; |
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compatible = "st,lis2de12"; |
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reg = <0x19>; |
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st,drdy-int-pin = <1>; |
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interrupt-parent = <&gpio4>; |
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interrupts = <5 IRQ_TYPE_LEVEL_LOW>; |
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interrupt-names = "INT1"; |
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}; |
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}; |
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/* off-board header */ |
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&i2c3 { |
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clock-frequency = <400000>; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&pinctrl_i2c3>; |
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status = "okay"; |
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}; |
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/* GPS */ |
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&uart1 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&pinctrl_uart1>; |
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status = "okay"; |
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}; |
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/* off-board header */ |
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&uart3 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&pinctrl_uart3>; |
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status = "okay"; |
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}; |
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&usbotg1 { |
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dr_mode = "otg"; |
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vbus-supply = <®_usb_otg1_vbus>; |
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status = "okay"; |
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}; |
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&usbotg2 { |
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dr_mode = "host"; |
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status = "okay"; |
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}; |
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&iomuxc { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&pinctrl_hog>; |
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pinctrl_hog: hoggrp { |
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fsl,pins = < |
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MX8MM_IOMUXC_SPDIF_TX_GPIO5_IO3 0x40000041 /* PLUG_TEST */ |
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MX8MM_IOMUXC_GPIO1_IO06_GPIO1_IO6 0x40000041 /* PCI_USBSEL */ |
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MX8MM_IOMUXC_SAI1_RXD5_GPIO4_IO7 0x40000041 /* PCIE_WDIS# */ |
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MX8MM_IOMUXC_GPIO1_IO07_GPIO1_IO7 0x40000041 /* DIO0 */ |
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MX8MM_IOMUXC_GPIO1_IO09_GPIO1_IO9 0x40000041 /* DIO1 */ |
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MX8MM_IOMUXC_SAI1_RXD1_GPIO4_IO3 0x40000041 /* DIO2 */ |
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MX8MM_IOMUXC_SAI1_RXD2_GPIO4_IO4 0x40000041 /* DIO2 */ |
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>; |
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}; |
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pinctrl_accel: accelgrp { |
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fsl,pins = < |
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MX8MM_IOMUXC_SAI1_RXD3_GPIO4_IO5 0x159 |
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>; |
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}; |
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pinctrl_gpio_leds: gpioledgrp { |
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fsl,pins = < |
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MX8MM_IOMUXC_SPDIF_EXT_CLK_GPIO5_IO5 0x19 |
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MX8MM_IOMUXC_SPDIF_RX_GPIO5_IO4 0x19 |
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>; |
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}; |
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pinctrl_i2c3: i2c3grp { |
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fsl,pins = < |
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MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3 |
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MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3 |
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>; |
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}; |
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pinctrl_pps: ppsgrp { |
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fsl,pins = < |
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MX8MM_IOMUXC_GPIO1_IO15_GPIO1_IO15 0x41 |
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>; |
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}; |
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pinctrl_reg_usb1_en: regusb1grp { |
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fsl,pins = < |
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MX8MM_IOMUXC_GPIO1_IO12_GPIO1_IO12 0x41 |
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MX8MM_IOMUXC_GPIO1_IO13_USB1_OTG_OC 0x41 |
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>; |
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}; |
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pinctrl_spi2: spi2grp { |
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fsl,pins = < |
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MX8MM_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0xd6 |
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MX8MM_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI 0xd6 |
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MX8MM_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0xd6 |
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MX8MM_IOMUXC_ECSPI2_SS0_GPIO5_IO13 0xd6 |
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>; |
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}; |
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pinctrl_uart1: uart1grp { |
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fsl,pins = < |
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MX8MM_IOMUXC_UART1_RXD_UART1_DCE_RX 0x140 |
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MX8MM_IOMUXC_UART1_TXD_UART1_DCE_TX 0x140 |
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>; |
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}; |
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pinctrl_uart3: uart3grp { |
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fsl,pins = < |
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MX8MM_IOMUXC_UART3_RXD_UART3_DCE_RX 0x140 |
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MX8MM_IOMUXC_UART3_TXD_UART3_DCE_TX 0x140 |
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>; |
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}; |
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};
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