arch/arm/boot/dts/lpc18xx.dtsi

/*
 * Common base for NXP LPC18xx and LPC43xx devices.
 *
 * Copyright 2015 Joachim Eastwood <manabian@gmail.com>
 *
 * This code is released using a dual license strategy: BSD/GPL
 * You can choose the licence that better fits your requirements.
 *
 * Released under the terms of 3-clause BSD License
 * Released under the terms of GNU General Public License Version 2.0
 *
 */

#include "armv7-m.dtsi"

/ {
	cpus {
		#address-cells = <1>;
		#size-cells = <0>;

		cpu@0 {
			compatible = "arm,cortex-m3";
			device_type = "cpu";
			reg = <0x0>;
		};
	};

	clocks {
		xtal: xtal {
			compatible = "fixed-clock";
			#clock-cells = <0>;
			clock-frequency = <12000000>;
		};

		/* Temporary hardcode PLL1 until clk drivers are merged */
		pll1: pll1 {
			compatible = "fixed-factor-clock";
			clocks = <&xtal>;
			#clock-cells = <0>;
			clock-div = <1>;
			clock-mult = <12>;
		};
	};

	soc {
		uart0: serial@40081000 {
			compatible = "ns16550a";
			reg = <0x40081000 0x1000>;
			reg-shift = <2>;
			interrupts = <24>;
			clocks = <&pll1>;
			status = "disabled";
		};

		uart1: serial@40082000 {
			compatible = "ns16550a";
			reg = <0x40082000 0x1000>;
			reg-shift = <2>;
			interrupts = <25>;
			clocks = <&pll1>;
			status = "disabled";
		};

		timer0: timer@40084000 {
			compatible = "nxp,lpc3220-timer";
			reg = <0x40084000 0x1000>;
			interrupts = <12>;
			clocks = <&pll1>;
			clock-names = "timerclk";
		};

		timer1: timer@40085000 {
			compatible = "nxp,lpc3220-timer";
			reg = <0x40085000 0x1000>;
			interrupts = <13>;
			clocks = <&pll1>;
			clock-names = "timerclk";
		};

		uart2: serial@400c1000 {
			compatible = "ns16550a";
			reg = <0x400c1000 0x1000>;
			reg-shift = <2>;
			interrupts = <26>;
			clocks = <&pll1>;
			status = "disabled";
		};

		uart3: serial@400c2000 {
			compatible = "ns16550a";
			reg = <0x400c2000 0x1000>;
			reg-shift = <2>;
			interrupts = <27>;
			clocks = <&pll1>;
			status = "disabled";
		};

		timer2: timer@400c3000 {
			compatible = "nxp,lpc3220-timer";
			reg = <0x400c3000 0x1000>;
			interrupts = <14>;
			clocks = <&pll1>;
			clock-names = "timerclk";
		};

		timer3: timer@400c4000 {
			compatible = "nxp,lpc3220-timer";
			reg = <0x400c4000 0x1000>;
			interrupts = <15>;
			clocks = <&pll1>;
			clock-names = "timerclk";
		};
	};
};