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authorRafał Miłecki <rafal@milecki.pl>2018-07-30 08:38:30 +0200
committerRafał Miłecki <rafal@milecki.pl>2018-07-30 08:39:52 +0200
commit5e8b4be531778aa8b6783fa431e6dd3f2865c926 (patch)
tree167941519495a2aed9f269770e96b7b71d5176c5 /target/linux/generic/pending-4.14
parentb70d3557e050484081f59291a81e5180f8b4fea5 (diff)
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kernel: add DT binding support to the mtd redboot parser
It allows using that parser with the "compatible" set in DT. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Diffstat (limited to 'target/linux/generic/pending-4.14')
-rw-r--r--target/linux/generic/pending-4.14/419-mtd-redboot-add-of_match_table-with-DT-binding.patch31
1 files changed, 31 insertions, 0 deletions
diff --git a/target/linux/generic/pending-4.14/419-mtd-redboot-add-of_match_table-with-DT-binding.patch b/target/linux/generic/pending-4.14/419-mtd-redboot-add-of_match_table-with-DT-binding.patch
new file mode 100644
index 0000000000..b47a621055
--- /dev/null
+++ b/target/linux/generic/pending-4.14/419-mtd-redboot-add-of_match_table-with-DT-binding.patch
@@ -0,0 +1,31 @@
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
+Subject: [PATCH] mtd: redboot: add of_match_table with DT binding
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This allows parsing RedBoot compatible partitions for properly described
+flash device in DT.
+
+Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
+---
+
+--- a/drivers/mtd/redboot.c
++++ b/drivers/mtd/redboot.c
+@@ -289,9 +289,16 @@ static int parse_redboot_partitions(stru
+ return ret;
+ }
+
++static const struct of_device_id redboot_parser_of_match_table[] = {
++ { .compatible = "redhat,redboot-partitions" },
++ {},
++};
++MODULE_DEVICE_TABLE(of, redboot_parser_of_match_table);
++
+ static struct mtd_part_parser redboot_parser = {
+ .parse_fn = parse_redboot_partitions,
+ .name = "RedBoot",
++ .of_match_table = redboot_parser_of_match_table,
+ };
+ module_mtd_part_parser(redboot_parser);
+