linux-kernel - Re: [PATCH v2 1/3] dt-bindings: mtd: spi-nand: Add enable-randomizer-otp property

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Message-ID: <20250910163631.GA142639-robh@kernel.org>
Date: Wed, 10 Sep 2025 11:36:31 -0500
From: Rob Herring <robh@...nel.org>
To: Miquel Raynal <miquel.raynal@...tlin.com>
Cc: Cheng Ming Lin <linchengming884@...il.com>, richard@....at,
	vigneshr@...com, krzk+dt@...nel.org, conor+dt@...nel.org,
	tudor.ambarus@...aro.org, mmkurbanov@...utedevices.com,
	Takahiro.Kuwano@...ineon.com, pratyush@...nel.org,
	linux-mtd@...ts.infradead.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, alvinzhou@...c.com.tw,
	Cheng Ming Lin <chengminglin@...c.com.tw>
Subject: Re: [PATCH v2 1/3] dt-bindings: mtd: spi-nand: Add
 enable-randomizer-otp property

On Wed, Sep 10, 2025 at 11:09:35AM +0200, Miquel Raynal wrote:
> Hello Cheng Ming,
> 
> On 10/09/2025 at 11:02:59 +08, Cheng Ming Lin <linchengming884@...il.com> wrote:
> 
> > From: Cheng Ming Lin <chengminglin@...c.com.tw>
> >
> > Add a new boolean property "enable-randomizer-otp" to enable the
> > randomizer feature on supported SPI-NAND devices.
> >
> > Signed-off-by: Cheng Ming Lin <chengminglin@...c.com.tw>
> > ---
> >  Documentation/devicetree/bindings/mtd/spi-nand.yaml | 4 ++++
> >  1 file changed, 4 insertions(+)
> >
> > diff --git a/Documentation/devicetree/bindings/mtd/spi-nand.yaml b/Documentation/devicetree/bindings/mtd/spi-nand.yaml
> > index 77a8727c7..432bc79e9 100644
> > --- a/Documentation/devicetree/bindings/mtd/spi-nand.yaml
> > +++ b/Documentation/devicetree/bindings/mtd/spi-nand.yaml
> > @@ -21,6 +21,10 @@ properties:
> >      description: Encode the chip-select line on the SPI bus
> >      maxItems: 1
> >  
> > +  enable-randomizer-otp:
> 
> This is a NAND wide feature, so we should probably add a prefix, such as
> "nand,".

'nand' is not a vendor, so no.

Rob