[PATCH v2 1/3] dt-bindings: mtd: brcm,trx: Add brcm,trx-magic

[Hauke Mehrtens]

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 at hauke-m.de>
---
 .../devicetree/bindings/mtd/partitions/brcm,trx.txt          | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/mtd/partitions/brcm,trx.txt b/Documentation/devicetree/bindings/mtd/partitions/brcm,trx.txt
index b677147ca4e1..c2175d3c82ec 100644
--- 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 header.
 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 at 0 {
-- 
2.30.2