openwrt-mirror/target/linux/generic/backport-4.19/045-v4.19-mtd-parsers-trx-add-of_match_table-with-the-new-DT-b.patch
Hauke Mehrtens 52a82ce3dd kernel: Copy patches from kernel 4.14 to 4.19
This just copies the files from the kernel 4.14 specific folders into
the kernel 4.19 specific folder, no changes are done to the files in
this commit.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2018-12-15 12:50:06 +01:00

38 lines
1.2 KiB
Diff

From 98534a58c8a40cdc9e3bcb04d74719fbcedfeb52 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
Date: Tue, 26 Jun 2018 00:05:08 +0200
Subject: [PATCH] mtd: parsers: trx: add of_match_table with the new DT binding
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
This allows using TRX parser to find TRX partitions on flash device
described in DT using a proper binding. It's useful for devices storing
firmware on a separated flash and having rootfs partition in it.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
---
drivers/mtd/parsers/parser_trx.c | 7 +++++++
1 file changed, 7 insertions(+)
--- a/drivers/mtd/parsers/parser_trx.c
+++ b/drivers/mtd/parsers/parser_trx.c
@@ -116,9 +116,16 @@ static int parser_trx_parse(struct mtd_i
return i;
};
+static const struct of_device_id mtd_parser_trx_of_match_table[] = {
+ { .compatible = "brcm,trx" },
+ {},
+};
+MODULE_DEVICE_TABLE(of, mtd_parser_trx_of_match_table);
+
static struct mtd_part_parser mtd_parser_trx = {
.parse_fn = parser_trx_parse,
.name = "trx",
+ .of_match_table = mtd_parser_trx_of_match_table,
};
module_mtd_part_parser(mtd_parser_trx);