[V2,2/2] mtd: bcm47xxpart: add of_match_table with a new DT binding

Message ID 20180509081729.28347-2-zajec5@gmail.com
State Accepted
Delegated to: Boris Brezillon
Headers show
Series
  • [V2,1/2] dt-bindings: mtd: document Broadcom's BCM47xx partitions
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Commit Message

Rafał Miłecki May 9, 2018, 8:17 a.m.
From: Rafał Miłecki <rafal@milecki.pl>

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>
---
V2: Slightly update commit message.
---
 drivers/mtd/bcm47xxpart.c | 7 +++++++
 1 file changed, 7 insertions(+)

Patch

diff --git a/drivers/mtd/bcm47xxpart.c b/drivers/mtd/bcm47xxpart.c
index 1f0239848ebe..0f93d2239352 100644
--- a/drivers/mtd/bcm47xxpart.c
+++ b/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);