118 lines
2.1 KiB
Text
118 lines
2.1 KiB
Text
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/*
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* wb50n.dts - Device Tree file for wb50n board
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*
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* Copyright (C) 2015 Laird
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*
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* Licensed under GPLv2 or later.
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*/
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/dts-v1/;
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#include "wb50n.dtsi"
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/ {
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model = "Laird Workgroup Bridge 50N - Atmel SAMA5D";
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compatible = "laird,wb50n", "atmel,sama5d31ek", "atmel,sama5d3xmb", "atmel,sama5d3xcm", "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5";
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chosen {
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bootargs = "console=ttyS0,115200 earlyprintk loglevel=4 mem=64M";
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};
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ahb {
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apb {
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mmc0: mmc@f0000000 {
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status = "okay";
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};
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macb1: ethernet@f802c000 {
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status = "okay";
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};
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dbgu: serial@ffffee00 {
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status = "okay";
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};
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/* On BB40 this port is labeled UART1 */
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usart0: serial@f001c000 {
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status = "okay";
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};
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/* On BB40 this port is labeled UART0 */
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usart1: serial@f0020000 {
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status = "okay";
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};
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i2c0: i2c@f0014000 {
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status = "okay";
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};
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spi1: spi@f8008000 {
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status = "okay";
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spidev@0 {
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compatible = "spidev";
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reg = <0>;
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spi-max-frequency = <8000000>;
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};
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};
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watchdog@fffffe40 {
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status = "okay";
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};
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};
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usb0: gadget@00500000 {
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status = "okay";
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};
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usb1: ohci@00600000 {
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status = "okay";
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};
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usb2: ehci@00700000 {
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status = "okay";
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};
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};
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gpio_keys {
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compatible = "gpio-keys";
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#address-cells = <1>;
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#size-cells = <0>;
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btn0@pa10 {
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label = "BTNESC";
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linux,code = <1>; /* ESC button */
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gpios = <&pioA 10 GPIO_ACTIVE_LOW>;
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gpio-key,wakeup = <1>;
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};
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irqbtn@pe31 {
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label = "IRQBTN";
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linux,code = <99>; /* SysReq button */
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gpios = <&pioE 31 GPIO_ACTIVE_LOW>;
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gpio-key,wakeup = <1>;
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};
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};
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leds {
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compatible = "gpio-leds";
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led0 {
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label = "wb50n:blue:led0";
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gpios = <&pioA 12 GPIO_ACTIVE_LOW>;
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default-state = "off";
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};
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led1 {
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label = "wb50n:green:led1";
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gpios = <&pioA 24 GPIO_ACTIVE_LOW>;
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default-state = "off";
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};
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led2 {
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label = "wb50n:red:led2";
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gpios = <&pioA 26 GPIO_ACTIVE_LOW>;
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default-state = "off";
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};
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};
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};
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