qca: Adding device tree support for qpic-nand

Sets qpic-nand base address by reading from device tree using the
compatible string

Change-Id: I6e23ea579d9472fc9c977f9b549c312d61e9402b
Signed-off-by: Gokul Sriram Palanisamy <gpalan@codeaurora.org>
4 files changed