376 lines
8.2 KiB
Plaintext
376 lines
8.2 KiB
Plaintext
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// SPDX-License-Identifier: GPL-2.0+ OR MIT
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/*
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* Copyright (C) 2019 Linaro Ltd.
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*/
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/dts-v1/;
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#include "imx7d.dtsi"
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/ {
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model = "96Boards Meerkat96 Board";
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compatible = "novtech,imx7d-meerkat96", "fsl,imx7d";
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chosen {
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stdout-path = &uart6;
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};
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memory@80000000 {
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device_type = "memory";
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reg = <0x80000000 0x20000000>; /* 512MB */
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};
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reg_wlreg_on: regulator-wlreg-on {
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compatible = "regulator-fixed";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_wlreg_on>;
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regulator-name = "wlreg_on";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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startup-delay-us = <100>;
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gpio = <&gpio6 15 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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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-vbus {
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compatible = "regulator-fixed";
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regulator-name = "usb_otg1_vbus";
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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-vbus {
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compatible = "regulator-fixed";
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regulator-name = "usb_otg2_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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leds {
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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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led1 {
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label = "green:user1";
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gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "heartbeat";
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default-state = "off";
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};
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led2 {
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label = "green:user2";
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gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "mmc0";
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default-state = "off";
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};
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led3 {
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label = "green:user3";
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gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "mmc1";
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default-state = "off";
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};
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led4 {
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label = "green:user4";
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gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "none";
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default-state = "off";
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panic-indicator;
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};
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led5 {
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label = "yellow:wlan";
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gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "phy0tx";
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default-state = "off";
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};
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led6 {
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label = "blue:bt";
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gpios = <&gpio5 2 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "bluetooth-power";
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default-state = "off";
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};
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};
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};
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&i2c1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c1>;
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status = "okay";
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};
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&i2c2 {
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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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};
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&i2c3 {
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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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&i2c4 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c4>;
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status = "okay";
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};
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&lcdif {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_lcdif>;
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status = "okay";
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};
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&uart1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart1>;
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assigned-clocks = <&clks IMX7D_UART1_ROOT_SRC>;
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assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>;
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status = "okay";
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};
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&uart3 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart3>;
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assigned-clocks = <&clks IMX7D_UART3_ROOT_SRC>;
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assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>;
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uart-has-rtscts;
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status = "okay";
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};
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&uart6 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart6>;
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assigned-clocks = <&clks IMX7D_UART6_ROOT_SRC>;
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assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>;
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status = "okay";
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};
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&uart7 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart7 &pinctrl_bt_gpios>;
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assigned-clocks = <&clks IMX7D_UART7_ROOT_SRC>;
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assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>;
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uart-has-rtscts;
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fsl,dte-mode;
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status = "okay";
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bluetooth {
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compatible = "brcm,bcm43438-bt";
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device-wakeup-gpios = <&gpio6 13 GPIO_ACTIVE_HIGH>;
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host-wakeup-gpios = <&gpio4 17 GPIO_ACTIVE_HIGH>;
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};
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};
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&usbotg1 {
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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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vbus-supply = <®_usb_otg2_vbus>;
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dr_mode = "host";
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status = "okay";
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};
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&usdhc1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usdhc1>;
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keep-power-in-suspend;
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fsl,tuning-step = <2>;
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vmmc-supply = <®_3p3v>;
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no-1-8-v;
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broken-cd;
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status = "okay";
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};
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&usdhc3 {
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#address-cells = <1>;
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#size-cells = <0>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usdhc3>;
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bus-width = <4>;
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no-1-8-v;
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no-mmc;
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non-removable;
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keep-power-in-suspend;
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wakeup-source;
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vmmc-supply = <®_wlreg_on>;
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vqmmc-supply =<®_3p3v>;
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status = "okay";
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brcmf: wifi@1 {
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reg = <1>;
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compatible = "brcm,bcm4329-fmac";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_wlan_irq>;
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interrupt-parent = <&gpio6>;
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interrupts = <14 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "host-wake";
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};
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};
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&iomuxc {
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pinctrl_bt_gpios: btgpiosgrp {
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fsl,pins = <
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MX7D_PAD_SAI1_TX_BCLK__GPIO6_IO13 0x59
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MX7D_PAD_ECSPI1_MOSI__GPIO4_IO17 0x1f
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>;
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};
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pinctrl_gpio_leds: gpioledsgrp {
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fsl,pins = <
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MX7D_PAD_LPSR_GPIO1_IO00__GPIO1_IO0 0x59
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MX7D_PAD_LPSR_GPIO1_IO04__GPIO1_IO4 0x59
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MX7D_PAD_LPSR_GPIO1_IO05__GPIO1_IO5 0x59
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MX7D_PAD_LPSR_GPIO1_IO06__GPIO1_IO6 0x59
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MX7D_PAD_LPSR_GPIO1_IO07__GPIO1_IO7 0x59
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MX7D_PAD_SD1_RESET_B__GPIO5_IO2 0x59
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>;
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};
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pinctrl_i2c1: i2c1grp {
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fsl,pins = <
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MX7D_PAD_I2C1_SDA__I2C1_SDA 0x4000007f
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MX7D_PAD_I2C1_SCL__I2C1_SCL 0x4000007f
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>;
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};
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pinctrl_i2c2: i2c2grp {
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fsl,pins = <
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MX7D_PAD_I2C2_SDA__I2C2_SDA 0x4000007f
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MX7D_PAD_I2C2_SCL__I2C2_SCL 0x4000007f
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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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MX7D_PAD_ENET1_RGMII_RD1__I2C3_SDA 0x4000007f
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MX7D_PAD_ENET1_RGMII_RD0__I2C3_SCL 0x4000007f
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>;
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};
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pinctrl_i2c4: i2c4grp {
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fsl,pins = <
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MX7D_PAD_SAI1_RX_BCLK__I2C4_SDA 0x4000007f
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MX7D_PAD_SAI1_RX_SYNC__I2C4_SCL 0x4000007f
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>;
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};
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pinctrl_lcdif: lcdifgrp {
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fsl,pins = <
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MX7D_PAD_LCD_DATA00__LCD_DATA0 0x79
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MX7D_PAD_LCD_DATA01__LCD_DATA1 0x79
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MX7D_PAD_LCD_DATA02__LCD_DATA2 0x79
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MX7D_PAD_LCD_DATA03__LCD_DATA3 0x79
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MX7D_PAD_LCD_DATA04__LCD_DATA4 0x79
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MX7D_PAD_LCD_DATA05__LCD_DATA5 0x79
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MX7D_PAD_LCD_DATA06__LCD_DATA6 0x79
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MX7D_PAD_LCD_DATA07__LCD_DATA7 0x79
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MX7D_PAD_LCD_DATA08__LCD_DATA8 0x79
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MX7D_PAD_LCD_DATA09__LCD_DATA9 0x79
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MX7D_PAD_LCD_DATA10__LCD_DATA10 0x79
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MX7D_PAD_LCD_DATA11__LCD_DATA11 0x79
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MX7D_PAD_LCD_DATA12__LCD_DATA12 0x79
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MX7D_PAD_LCD_DATA13__LCD_DATA13 0x79
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MX7D_PAD_LCD_DATA14__LCD_DATA14 0x79
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MX7D_PAD_LCD_DATA15__LCD_DATA15 0x79
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MX7D_PAD_LCD_DATA16__LCD_DATA16 0x79
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MX7D_PAD_LCD_DATA17__LCD_DATA17 0x79
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MX7D_PAD_LCD_DATA18__LCD_DATA18 0x79
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MX7D_PAD_LCD_DATA19__LCD_DATA19 0x79
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MX7D_PAD_LCD_DATA20__LCD_DATA20 0x79
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MX7D_PAD_LCD_DATA21__LCD_DATA21 0x79
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MX7D_PAD_LCD_DATA22__LCD_DATA22 0x79
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MX7D_PAD_LCD_DATA23__LCD_DATA23 0x79
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MX7D_PAD_LCD_CLK__LCD_CLK 0x79
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MX7D_PAD_LCD_ENABLE__LCD_ENABLE 0x79
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MX7D_PAD_LCD_VSYNC__LCD_VSYNC 0x79
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MX7D_PAD_LCD_HSYNC__LCD_HSYNC 0x79
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MX7D_PAD_LCD_RESET__LCD_RESET 0x79
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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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MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX 0x79
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MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX 0x79
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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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MX7D_PAD_SD3_DATA4__UART3_DCE_RX 0x79
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MX7D_PAD_SD3_DATA5__UART3_DCE_TX 0x79
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MX7D_PAD_SD3_DATA6__UART3_DCE_RTS 0x79
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MX7D_PAD_SD3_DATA7__UART3_DCE_CTS 0x79
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>;
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};
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pinctrl_uart6: uart6grp {
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fsl,pins = <
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MX7D_PAD_SD1_CD_B__UART6_DCE_RX 0x79
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MX7D_PAD_SD1_WP__UART6_DCE_TX 0x79
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>;
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};
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pinctrl_uart7: uart7grp {
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fsl,pins = <
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MX7D_PAD_ECSPI2_SCLK__UART7_DTE_TX 0x79
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MX7D_PAD_ECSPI2_MOSI__UART7_DTE_RX 0x79
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MX7D_PAD_ECSPI2_MISO__UART7_DTE_CTS 0x79
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MX7D_PAD_ECSPI2_SS0__UART7_DTE_RTS 0x79
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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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MX7D_PAD_SD1_CMD__SD1_CMD 0x59
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MX7D_PAD_SD1_CLK__SD1_CLK 0x19
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MX7D_PAD_SD1_DATA0__SD1_DATA0 0x59
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MX7D_PAD_SD1_DATA1__SD1_DATA1 0x59
|
||
|
|
MX7D_PAD_SD1_DATA2__SD1_DATA2 0x59
|
||
|
|
MX7D_PAD_SD1_DATA3__SD1_DATA3 0x59
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
|
||
|
|
pinctrl_usdhc3: usdhc3grp {
|
||
|
|
fsl,pins = <
|
||
|
|
MX7D_PAD_SD3_CMD__SD3_CMD 0x59
|
||
|
|
MX7D_PAD_SD3_CLK__SD3_CLK 0x0D
|
||
|
|
MX7D_PAD_SD3_DATA0__SD3_DATA0 0x59
|
||
|
|
MX7D_PAD_SD3_DATA1__SD3_DATA1 0x59
|
||
|
|
MX7D_PAD_SD3_DATA2__SD3_DATA2 0x59
|
||
|
|
MX7D_PAD_SD3_DATA3__SD3_DATA3 0x59
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
|
||
|
|
pinctrl_wlan_irq: wlanirqgrp {
|
||
|
|
fsl,pins = <
|
||
|
|
MX7D_PAD_SAI1_TX_SYNC__GPIO6_IO14 0x19
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
|
||
|
|
pinctrl_wlreg_on: wlregongrp {
|
||
|
|
fsl,pins = <
|
||
|
|
MX7D_PAD_SAI1_TX_DATA__GPIO6_IO15 0x19
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
};
|