mtd: bcm47xxpart: add of_match_table with a new DT binding

This allows using bcm47xxpart parser to find partitions on flash
described in DT using the "brcm,bcm947xx-cfe-partitions" compatible
property. It means this parser doesn't have to be explicitly selected by
a flash driver anymore. It can be used e.g. together with a generic
m25p80 / spi-nor if device is just properly described.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>

drivers/mtd/bcm47xxpart.c

@@ -304,9 +304,16 @@ static int bcm47xxpart_parse(struct mtd_info *master,
 	return curr_part;
 };
 
+static const struct of_device_id bcm47xxpart_of_match_table[] = {
+	{ .compatible = "brcm,bcm947xx-cfe-partitions" },
+	{},
+};
+MODULE_DEVICE_TABLE(of, bcm47xxpart_of_match_table);
+
 static struct mtd_part_parser bcm47xxpart_mtd_parser = {
 	.parse_fn = bcm47xxpart_parse,
 	.name = "bcm47xxpart",
+	.of_match_table = bcm47xxpart_of_match_table,
 };
 module_mtd_part_parser(bcm47xxpart_mtd_parser);