openwrt/target/linux/mediatek/patches-5.10/350-dt-bindings-mtd-brcm-trx-Add-brcm-trx-magic.patch
Hauke Mehrtens a6616eea40 mediatek: update mtd parser patches
This updates the patches to match the versions included in the mtd
subsystem for the next Linux kernel version.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2021-05-23 17:10:17 +02:00

33 lines
1.2 KiB
Diff

From a4d82940ff85a7e307953dfa715f65d5ab487e10 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sun, 18 Apr 2021 23:46:14 +0200
Subject: dt-bindings: mtd: brcm,trx: Add brcm,trx-magic
This adds the description of an additional property which allows to
specify a custom partition parser magic to detect a trx partition.
Buffalo has multiple device which are using the trx format, but with
different magic values.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20210418214616.239574-2-hauke@hauke-m.de
---
.../devicetree/bindings/mtd/partitions/brcm,trx.txt | 5 +++++
1 file changed, 5 insertions(+)
--- a/Documentation/devicetree/bindings/mtd/partitions/brcm,trx.txt
+++ b/Documentation/devicetree/bindings/mtd/partitions/brcm,trx.txt
@@ -28,6 +28,11 @@ detected by a software parsing TRX heade
Required properties:
- compatible : (required) must be "brcm,trx"
+Optional properties:
+
+- brcm,trx-magic: TRX magic, if it is different from the default magic
+ 0x30524448 as a u32.
+
Example:
flash@0 {