* NXP LPC3220 timer

The NXP LPC3220 timer is used on a wide range of NXP SoCs. This
includes LPC32xx, LPC178x, LPC18xx and LPC43xx parts.

Required properties:
- compatible:
	Should be "nxp,lpc3220-timer".
- reg:
	Address and length of the register set.
- interrupts:
	Reference to the timer interrupt
- clocks:
	Should contain a reference to timer clock.
- clock-names:
	Should contain "timerclk".

Example:

timer1: timer@40085000 {
	compatible = "nxp,lpc3220-timer";
	reg = <0x40085000 0x1000>;
	interrupts = <13>;
	clocks = <&ccu1 CLK_CPU_TIMER1>;
	clock-names = "timerclk";
};