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kernel/linux-rt-4.4.41/arch/arm/boot/dts/s3c24xx.dtsi 2.03 KB
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  /*
   * Samsung's S3C24XX family device tree source
   *
   * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de>
   *
   * This program is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License version 2 as
   * published by the Free Software Foundation.
   */
  
  #include "skeleton.dtsi"
  
  / {
  	compatible = "samsung,s3c24xx";
  	interrupt-parent = <&intc>;
  
  	aliases {
  		pinctrl0 = &pinctrl_0;
  		serial0 = &uart0;
  		serial1 = &uart1;
  		serial2 = &uart2;
  	};
  
  	intc:interrupt-controller@4a000000 {
  		compatible = "samsung,s3c2410-irq";
  		reg = <0x4a000000 0x100>;
  		interrupt-controller;
  		#interrupt-cells = <4>;
  	};
  
  	pinctrl_0: pinctrl@56000000 {
  		reg = <0x56000000 0x1000>;
  
  		wakeup-interrupt-controller {
  			compatible = "samsung,s3c2410-wakeup-eint";
  			interrupts = <0 0 0 3>,
  				     <0 0 1 3>,
  				     <0 0 2 3>,
  				     <0 0 3 3>,
  				     <0 0 4 4>,
  				     <0 0 5 4>;
  		};
  	};
  
  	timer@51000000 {
  		compatible = "samsung,s3c2410-pwm";
  		reg = <0x51000000 0x1000>;
  		interrupts = <0 0 10 3>, <0 0 11 3>, <0 0 12 3>, <0 0 13 3>, <0 0 14 3>;
  		#pwm-cells = <4>;
  	};
  
  	uart0: serial@50000000 {
  		compatible = "samsung,s3c2410-uart";
  		reg = <0x50000000 0x4000>;
  		interrupts = <1 28 0 4>, <1 28 1 4>;
  		status = "disabled";
  	};
  
  	uart1: serial@50004000 {
  		compatible = "samsung,s3c2410-uart";
  		reg = <0x50004000 0x4000>;
  		interrupts = <1 23 3 4>, <1 23 4 4>;
  		status = "disabled";
  	};
  
  	uart2: serial@50008000 {
  		compatible = "samsung,s3c2410-uart";
  		reg = <0x50008000 0x4000>;
  		interrupts = <1 15 6 4>, <1 15 7 4>;
  		status = "disabled";
  	};
  
  	watchdog@53000000 {
  		compatible = "samsung,s3c2410-wdt";
  		reg = <0x53000000 0x100>;
  		interrupts = <0 0 9 3>;
  		status = "disabled";
  	};
  
  	rtc@57000000 {
  		compatible = "samsung,s3c2410-rtc";
  		reg = <0x57000000 0x100>;
  		interrupts = <0 0 30 3>, <0 0 8 3>;
  		status = "disabled";
  	};
  
  	i2c@54000000 {
  		compatible = "samsung,s3c2410-i2c";
  		reg = <0x54000000 0x100>;
  		interrupts = <0 0 27 3>;
  		#address-cells = <1>;
  		#size-cells = <0>;
  		status = "disabled";
  	};
  };