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362 lines
8.2 KiB
362 lines
8.2 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_1p8v: regulator-1p8v { |
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compatible = "regulator-fixed"; |
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regulator-name = "1P8V"; |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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regulator-always-on; |
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}; |
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reg_3p3v: regulator-3p3v { |
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compatible = "regulator-fixed"; |
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regulator-name = "3P3V"; |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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regulator-always-on; |
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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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reg_usb_otg2_vbus: regulator-usb-otg2 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&pinctrl_reg_usb2_en>; |
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compatible = "regulator-fixed"; |
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regulator-name = "usb_otg2_vbus"; |
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gpio = <&gpio1 8 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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reg_wifi_en: regulator-wifi-en { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&pinctrl_reg_wl>; |
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compatible = "regulator-fixed"; |
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regulator-name = "wl"; |
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gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>; |
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startup-delay-us = <100>; |
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enable-active-high; |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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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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/* off-board header */ |
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&sai3 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&pinctrl_sai3>; |
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assigned-clocks = <&clk IMX8MM_CLK_SAI3>; |
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assigned-clock-parents = <&clk IMX8MM_AUDIO_PLL1_OUT>; |
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assigned-clock-rates = <24576000>; |
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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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/* bluetooth HCI */ |
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&uart3 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&pinctrl_uart3>, <&pinctrl_bten>; |
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cts-gpios = <&gpio5 8 GPIO_ACTIVE_LOW>; |
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rts-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>; |
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status = "okay"; |
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bluetooth { |
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compatible = "brcm,bcm4330-bt"; |
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shutdown-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>; |
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}; |
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}; |
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/* RS232 */ |
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&uart4 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&pinctrl_uart4>; |
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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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vbus-supply = <®_usb_otg2_vbus>; |
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status = "okay"; |
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}; |
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/* SDIO WiFi */ |
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&usdhc1 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&pinctrl_usdhc1>; |
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bus-width = <4>; |
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non-removable; |
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vmmc-supply = <®_wifi_en>; |
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status = "okay"; |
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}; |
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/* microSD */ |
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&usdhc2 { |
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pinctrl-names = "default", "state_100mhz", "state_200mhz"; |
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pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; |
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pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>; |
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pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>; |
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cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; |
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bus-width = <4>; |
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vmmc-supply = <®_3p3v>; |
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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_GPIO1_IO00_GPIO1_IO0 0x40000104 /* RS485_TERM */ |
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MX8MM_IOMUXC_SAI1_RXFS_GPIO4_IO0 0x40000104 /* RS485 */ |
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MX8MM_IOMUXC_SAI1_RXD0_GPIO4_IO2 0x40000104 /* RS485_HALF */ |
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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_bten: btengrp { |
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fsl,pins = < |
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MX8MM_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x41 |
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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_wl: regwlgrp { |
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fsl,pins = < |
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MX8MM_IOMUXC_GPIO1_IO05_GPIO1_IO5 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_reg_usb2_en: regusb2grp { |
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fsl,pins = < |
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MX8MM_IOMUXC_GPIO1_IO08_GPIO1_IO8 0x41 |
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>; |
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}; |
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pinctrl_sai3: sai3grp { |
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fsl,pins = < |
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MX8MM_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC 0xd6 |
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MX8MM_IOMUXC_SAI3_TXC_SAI3_TX_BCLK 0xd6 |
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MX8MM_IOMUXC_SAI3_MCLK_SAI3_MCLK 0xd6 |
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MX8MM_IOMUXC_SAI3_TXD_SAI3_TX_DATA0 0xd6 |
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MX8MM_IOMUXC_SAI3_RXD_SAI3_RX_DATA0 0xd6 |
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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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MX8MM_IOMUXC_ECSPI1_MISO_GPIO5_IO8 0x140 |
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MX8MM_IOMUXC_ECSPI1_SS0_GPIO5_IO9 0x140 |
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>; |
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}; |
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pinctrl_uart4: uart4grp { |
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fsl,pins = < |
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MX8MM_IOMUXC_UART4_RXD_UART4_DCE_RX 0x140 |
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MX8MM_IOMUXC_UART4_TXD_UART4_DCE_TX 0x140 |
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>; |
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}; |
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pinctrl_usdhc1: usdhc1grp { |
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fsl,pins = < |
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MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x190 |
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MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d0 |
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MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d0 |
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MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d0 |
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MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d0 |
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MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d0 |
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>; |
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}; |
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pinctrl_usdhc2: usdhc2grp { |
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fsl,pins = < |
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MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x190 |
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MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d0 |
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MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d0 |
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MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d0 |
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MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0 |
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MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0 |
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>; |
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}; |
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pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { |
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fsl,pins = < |
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MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x194 |
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MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d4 |
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MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d4 |
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MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d4 |
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MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4 |
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MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4 |
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>; |
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}; |
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pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { |
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fsl,pins = < |
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MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x196 |
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MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d6 |
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MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d6 |
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MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d6 |
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MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d6 |
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MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d6 |
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>; |
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}; |
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pinctrl_usdhc2_gpio: usdhc2gpiogrp { |
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fsl,pins = < |
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MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12 0x1c4 |
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MX8MM_IOMUXC_SD2_RESET_B_USDHC2_RESET_B 0x1d0 |
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MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 |
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>; |
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}; |
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};
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