1 * Freescale i.MX Universal Asynchronous Receiver/Transmitter (UART)
4 - compatible : Should be "fsl,<soc>-uart"
5 - reg : Address and length of the register set for the device
6 - interrupts : Should contain uart interrupt
9 - fsl,uart-has-rtscts : Indicate the uart has rts and cts
10 - fsl,irda-mode : Indicate the uart supports irda mode
15 compatible = "fsl,imx51-uart", "fsl,imx21-uart";
16 reg = <0x73fbc000 0x4000>;