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

Rob Herring robh at kernel.org
Wed Sep 10 09:36:31 PDT 2025


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 at gmail.com> wrote:
> 
> > From: Cheng Ming Lin <chengminglin at mxic.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 at mxic.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



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