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kernel/linux-rt-4.4.41/arch/arm/boot/dts/at91-cosino_mega2560.dts 1.44 KB
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  /*
   * at91-cosino_mega2560.dts - Device Tree file for Cosino board with
   *			      Mega 2560 extension
   *
   * Copyright (C) 2013 - Rodolfo Giometti <giometti@linux.it>
   *			HCE Engineering
   *
   * Derived from at91sam9g35ek.dts by:
   * 	Copyright (C) 2012 Atmel,
   *      2012 Nicolas Ferre <nicolas.ferre@atmel.com>
   *
   * Licensed under GPLv2 or later.
   */
  
  /dts-v1/;
  #include "at91-cosino.dtsi"
  
  / {
  	model = "HCE Cosino Mega 2560";
  	compatible = "hce,cosino_mega2560", "atmel,at91sam9x5", "atmel,at91sam9";
  
  	ahb {
  		apb {
  			macb0: ethernet@f802c000 {
  				phy-mode = "rmii";
  				status = "okay";
  			};
  
  			adc0: adc@f804c000 {
  				atmel,adc-ts-wires = <4>;
  				atmel,adc-ts-pressure-threshold = <10000>;
  				status = "okay";
  			};
  
  			rtc@fffffeb0 {
  				status = "okay";
  			};
  
  			usart1: serial@f8020000 {
  				status = "okay";
  			};
  
  			usart2: serial@f8024000 {
  				status = "okay";
  			};
  
  			usb2: gadget@f803c000 {
  				atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>;
  				status = "okay";
  			};
  
  			mmc1: mmc@f000c000 {
  				pinctrl-0 = <
  					&pinctrl_mmc1_slot0_clk_cmd_dat0
  					&pinctrl_mmc1_slot0_dat1_3>;
  				status = "okay";
  				slot@0 {
  					reg = <0>;
  					bus-width = <4>;
  					non-removable;
  				};
  			};
  		};
  
  		usb0: ohci@00600000 {
  			status = "okay";
  			num-ports = <3>;
  			atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW */
  					   &pioD 19 GPIO_ACTIVE_LOW
  					   &pioD 20 GPIO_ACTIVE_LOW
  					  >;
  		};
  
  		usb1: ehci@00700000 {
  			status = "okay";
  		};
  	};
  };