1* Freescale low power universal asynchronous receiver/transmitter (lpuart)
2
3Required properties:
4- compatible :
5  - "fsl,vf610-lpuart" for lpuart compatible with the one integrated
6    on Vybrid vf610 SoC with 8-bit register organization
7  - "fsl,ls1021a-lpuart" for lpuart compatible with the one integrated
8    on LS1021A SoC with 32-bit big-endian register organization
9- reg : Address and length of the register set for the device
10- interrupts : Should contain uart interrupt
11- clocks : phandle + clock specifier pairs, one for each entry in clock-names
12- clock-names : should contain: "ipg" - the uart clock
13
14Optional properties:
15- dmas: A list of two dma specifiers, one for each entry in dma-names.
16- dma-names: should contain "tx" and "rx".
17
18Note: Optional properties for DMA support. Write them both or both not.
19
20Example:
21
22uart0: serial@40027000 {
23		compatible = "fsl,vf610-lpuart";
24		reg = <0x40027000 0x1000>;
25		interrupts = <0 61 0x00>;
26		clocks = <&clks VF610_CLK_UART0>;
27		clock-names = "ipg";
28		dmas = <&edma0 0 2>,
29			<&edma0 0 3>;
30		dma-names = "rx","tx";
31	};
32