On Monday 04 March 2013 17:20:54 Bastian Hecht wrote:

+       sci at e6c40000 {
+               compatible = "renesas,sci-SCIFA-uart";
+               interrupt-parent = <&intca>;
+               reg = <0xe6c40000 0x100>;
+               interrupts = <0x0c00>, <0x0c00>, <0x0c00>, <0x0c00>;
+               cell-index = <0>;
+               renesas,scscr = <0x30>;
+               renesas,scbrr-algo-id = <4>;
+               renesas,autoconf;
+       };

The default name for a uart is "serial", I would recommend sticking to
that by convention. You may also want to add an "aliases" node
somewhere, to define which port should get which logical device number
on a given board.

	Arnd