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kernel/linux-rt-4.4.41/arch/arm/boot/dts/socfpga_cyclone5_socrates.dts 1.5 KB
5113f6f70   김현기   kernel add
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  /*
   *  Copyright (C) 2014 Steffen Trumtrar <s.trumtrar@pengutronix.de>
   *
   * This program is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License as published by
   * the Free Software Foundation; either version 2 of the License, or
   * (at your option) any later version.
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
   */
  
  #include "socfpga_cyclone5.dtsi"
  
  / {
  	model = "EBV SOCrates";
  	compatible = "ebv,socrates", "altr,socfpga-cyclone5", "altr,socfpga";
  
  	chosen {
  		bootargs = "console=ttyS0,115200";
  	};
  
  	memory {
  		name = "memory";
  		device_type = "memory";
  		reg = <0x0 0x40000000>; /* 1GB */
  	};
  
  	leds: gpio-leds {
  	};
  };
  
  &gmac1 {
  	status = "okay";
  };
  
  &gpio0 {
  	status = "okay";
  };
  
  &gpio1 {
  	status = "okay";
  };
  
  &i2c0 {
  	status = "okay";
  
  	rtc: rtc@68 {
  		compatible = "stm,m41t82";
  		reg = <0x68>;
  	};
  };
  
  &leds {
  	compatible = "gpio-leds";
  
  	led@0 {
  		label = "led:green:heartbeat";
  		gpios = <&porta 28 1>;
  		linux,default-trigger = "heartbeat";
  	};
  
  	led@1 {
  		label = "led:green:D7";
  		gpios = <&portb 19 1>;
  	};
  
  	led@2 {
  		label = "led:green:D8";
  		gpios = <&portb 25 1>;
  	};
  };
  
  &mmc {
  	status = "okay";
  };