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kernel/linux-rt-4.4.41/arch/arm/boot/dts/nspire-classic.dtsi 1.34 KB
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  /*
   *  linux/arch/arm/boot/nspire-classic.dts
   *
   *  Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au>
   *
   * 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/ "nspire.dtsi"
  
  &lcd {
  	lcd-type = "classic";
  };
  
  &fast_timer {
  	/* compatible = "lsi,zevio-timer"; */
  	reg = <0x90010000 0x1000>, <0x900A0010 0x8>;
  };
  
  &uart {
  	compatible = "ns16550";
  	reg-shift = <2>;
  	reg-io-width = <4>;
  	clocks = <&apb_pclk>;
  	no-loopback-test;
  };
  
  &timer0 {
  	/* compatible = "lsi,zevio-timer"; */
  	reg = <0x900C0000 0x1000>, <0x900A0018 0x8>;
  };
  
  &timer1 {
  	compatible = "lsi,zevio-timer";
  	reg = <0x900D0000 0x1000>, <0x900A0020 0x8>;
  };
  
  &keypad {
  	active-low;
  
  };
  
  &base_clk {
  	compatible = "lsi,nspire-classic-clock";
  };
  
  &ahb_clk {
  	compatible = "lsi,nspire-classic-ahb-divider";
  };
  
  
  &vbus_reg {
  	gpio = <&gpio 5 0>;
  };
  
  / {
  	memory {
  		device_type = "memory";
  		reg = <0x10000000 0x2000000>; /* 32 MB */
  	};
  
  	ahb {
  		#address-cells = <1>;
  		#size-cells = <1>;
  
  		intc: interrupt-controller@DC000000 {
  			compatible = "lsi,zevio-intc";
  			interrupt-controller;
  			reg = <0xDC000000 0x1000>;
  			#interrupt-cells = <1>;
  		};
  	};
  	chosen {
  		bootargs = "debug earlyprintk console=tty0 console=ttyS0,115200n8 root=/dev/ram0";
  	};
  };