mtd: rawnand: pl353: Set the nand chip node as the flash node

mtd: rawnand: pl353: Set the nand chip node as the flash node

In devicetree the flash information is embedded within nand chip node,
so during nand chip initialization the nand chip node should be passed
to nand_set_flash_node() api, instead of nand controller node.

Fixes: 08d8c62164a3 ("mtd: rawnand: pl353: Add support for the ARM PL353 SMC NAND controller")
Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@xilinx.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220209053427.27676-1-amit.kumar-mahapatra@xilinx.com