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From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
devicetree@vger.kernel.org
Cc: Richard Weinberger <richard@nod.at>,
Vignesh Raghavendra <vigneshr@ti.com>,
Tudor Ambarus <Tudor.Ambarus@microchip.com>,
Pratyush Yadav <p.yadav@ti.com>,
Michael Walle <michael@walle.cc>,
<linux-mtd@lists.infradead.org>,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
<linux-kernel@vger.kernel.org>,
Miquel Raynal <miquel.raynal@bootlin.com>
Subject: [PATCH v2 05/17] dt-bindings: mtd: nand: Standardize the child node
name
Date: Fri, 4 Nov 2022 17:47:06 +0100
Message-Id: <20221104164718.1290859-6-miquel.raynal@bootlin.com>
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|
| Series |
Improve MTD bindings
|
|
Commit Message
Miquel Raynal
Nov. 4, 2022, 4:47 p.m. UTC
In almost all the schema mentioning a NAND chip child node, the name of
the subnode contains a single index number.
In practice there are currently no controller supporting more than 8 cs
so even the [a-f] numbers are not needed. But let's be safe and limit
the number of touched files by just allow a single number everywhere, so
in practice up to 16 CS at most. This value can anyway be limited in
each schema.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
---
.../devicetree/bindings/mtd/allwinner,sun4i-a10-nand.yaml | 2 +-
Documentation/devicetree/bindings/mtd/intel,lgm-ebunand.yaml | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/mtd/allwinner,sun4i-a10-nand.yaml b/Documentation/devicetree/bindings/mtd/allwinner,sun4i-a10-nand.yaml index 65521924ee1c..465aa69f0f10 100644 --- a/Documentation/devicetree/bindings/mtd/allwinner,sun4i-a10-nand.yaml +++ b/Documentation/devicetree/bindings/mtd/allwinner,sun4i-a10-nand.yaml @@ -47,7 +47,7 @@ properties: const: rxtx patternProperties: - "^nand@[a-f0-9]+$": + "^nand@[a-f0-9]$": type: object properties: reg: diff --git a/Documentation/devicetree/bindings/mtd/intel,lgm-ebunand.yaml b/Documentation/devicetree/bindings/mtd/intel,lgm-ebunand.yaml index 7c83a328845e..d455b75a0b0b 100644 --- a/Documentation/devicetree/bindings/mtd/intel,lgm-ebunand.yaml +++ b/Documentation/devicetree/bindings/mtd/intel,lgm-ebunand.yaml @@ -40,7 +40,7 @@ properties: - const: rx patternProperties: - "^nand@[a-f0-9]+$": + "^nand@[a-f0-9]$": type: object properties: reg: