1 Freescale Localbus UPM programmed to work with NAND flash
4 - compatible : "fsl,upm-nand".
5 - reg : should specify localbus chip select and size used for the chip.
6 - fsl,upm-addr-offset : UPM pattern offset for the address latch.
7 - fsl,upm-cmd-offset : UPM pattern offset for the command latch.
8 - gpios : may specify optional GPIO connected to the Ready-Not-Busy pin.
13 compatible = "fsl,upm-nand";
15 fsl,upm-addr-offset = <16>;
16 fsl,upm-cmd-offset = <8>;
17 gpios = <&qe_pio_e 18 0>;