From: Hauke Mehrtens <hauke@hauke-m.de>
To: miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com,
robh+dt@kernel.org
Cc: linux-mtd@lists.infradead.org, devicetree@vger.kernel.org,
rafal@milecki.pl, musashino.open@gmail.com,
Hauke Mehrtens <hauke@hauke-m.de>
Subject: [PATCH v2 1/3] dt-bindings: mtd: brcm,trx: Add brcm,trx-magic
Date: Sun, 18 Apr 2021 23:46:14 +0200 [thread overview]
Message-ID: <20210418214616.239574-2-hauke@hauke-m.de> (raw)
In-Reply-To: <20210418214616.239574-1-hauke@hauke-m.de>
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>
---
.../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@0 {
--
2.30.2
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next prev parent reply other threads:[~2021-04-18 21:47 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-18 21:46 [PATCH v2 0/3] mtd: parsers: trx: Add support for Buffalo WSR-2533DHP2 Hauke Mehrtens
2021-04-18 21:46 ` Hauke Mehrtens [this message]
2021-04-20 18:56 ` [PATCH v2 1/3] dt-bindings: mtd: brcm,trx: Add brcm,trx-magic Rob Herring
2021-05-10 10:19 ` Miquel Raynal
2021-04-18 21:46 ` [PATCH v2 2/3] mtd: parsers: trx: Allow to specify brcm, trx-magic in DT Hauke Mehrtens
2021-05-10 10:19 ` Miquel Raynal
2021-04-18 21:46 ` [PATCH v2 3/3] mtd: parsers: trx: Allow to use TRX parser on Mediatek SoCs Hauke Mehrtens
2021-05-10 10:19 ` Miquel Raynal
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