MAINTAINERS: Add entry for Marvell NAND controller driver

Add entry for Marvell NAND controller driver and its bindings which will
soon replace the old driver pxa3xx_nand.c.

Signed-off-by: Miquel Raynal <miquel.raynal@free-electrons.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
1 file changed