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From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Rob Herring <robh@kernel.org>
Cc: Cheng Ming Lin <linchengming884@gmail.com>,
	 richard@nod.at, vigneshr@ti.com,  krzk+dt@kernel.org,
	 conor+dt@kernel.org, tudor.ambarus@linaro.org,
	 mmkurbanov@salutedevices.com, Takahiro.Kuwano@infineon.com,
	 pratyush@kernel.org, linux-mtd@lists.infradead.org,
	 devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	 alvinzhou@mxic.com.tw,
	 Cheng Ming Lin <chengminglin@mxic.com.tw>
Subject: Re: [PATCH v2 1/3] dt-bindings: mtd: spi-nand: Add enable-randomizer-otp property
Date: Thu, 11 Sep 2025 09:08:12 +0200	[thread overview]
Message-ID: <87jz25bh5v.fsf@bootlin.com> (raw)
In-Reply-To: <20250910163631.GA142639-robh@kernel.org> (Rob Herring's message of "Wed, 10 Sep 2025 11:36:31 -0500")

Hi,

On 10/09/2025 at 11:36:31 -05, Rob Herring <robh@kernel.org> wrote:

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

Sorry for the confusion I meant "nand-", like we already have:
- nand-ecc-engine
- nand-use-soft-ecc-engine
- nand-ecc-strength
- nand-ecc-step-size
etc

Thanks,
Miquèl

______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

WARNING: multiple messages have this Message-ID (diff)
From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Rob Herring <robh@kernel.org>
Cc: Cheng Ming Lin <linchengming884@gmail.com>,
	 richard@nod.at, vigneshr@ti.com,  krzk+dt@kernel.org,
	 conor+dt@kernel.org, tudor.ambarus@linaro.org,
	 mmkurbanov@salutedevices.com, Takahiro.Kuwano@infineon.com,
	 pratyush@kernel.org, linux-mtd@lists.infradead.org,
	 devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	 alvinzhou@mxic.com.tw,
	 Cheng Ming Lin <chengminglin@mxic.com.tw>
Subject: Re: [PATCH v2 1/3] dt-bindings: mtd: spi-nand: Add enable-randomizer-otp property
Date: Thu, 11 Sep 2025 09:08:12 +0200	[thread overview]
Message-ID: <87jz25bh5v.fsf@bootlin.com> (raw)
In-Reply-To: <20250910163631.GA142639-robh@kernel.org> (Rob Herring's message of "Wed, 10 Sep 2025 11:36:31 -0500")

Hi,

On 10/09/2025 at 11:36:31 -05, Rob Herring <robh@kernel.org> wrote:

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

Sorry for the confusion I meant "nand-", like we already have:
- nand-ecc-engine
- nand-use-soft-ecc-engine
- nand-ecc-strength
- nand-ecc-step-size
etc

Thanks,
Miquèl

  reply	other threads:[~2025-09-11  7:08 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-09-10  3:02 [PATCH v2 0/3] mtd: spi-nand: Add support for randomizer Cheng Ming Lin
2025-09-10  3:02 ` Cheng Ming Lin
2025-09-10  3:02 ` [PATCH v2 1/3] dt-bindings: mtd: spi-nand: Add enable-randomizer-otp property Cheng Ming Lin
2025-09-10  3:02   ` Cheng Ming Lin
2025-09-10  9:09   ` Miquel Raynal
2025-09-10  9:09     ` Miquel Raynal
2025-09-10 16:36     ` Rob Herring
2025-09-10 16:36       ` Rob Herring
2025-09-11  7:08       ` Miquel Raynal [this message]
2025-09-11  7:08         ` Miquel Raynal
2025-09-11  7:24     ` Cheng Ming Lin
2025-09-11  7:24       ` Cheng Ming Lin
2025-09-11  7:59       ` Miquel Raynal
2025-09-11  7:59         ` Miquel Raynal
2025-09-11  8:30         ` Cheng Ming Lin
2025-09-11  8:30           ` Cheng Ming Lin
2025-09-11 13:56           ` Miquel Raynal
2025-09-11 13:56             ` Miquel Raynal
2025-09-12  7:50             ` Cheng Ming Lin
2025-09-12  7:50               ` Cheng Ming Lin
2025-09-10 11:40   ` Krzysztof Kozlowski
2025-09-10 11:40     ` Krzysztof Kozlowski
2025-09-11  8:05     ` Cheng Ming Lin
2025-09-11  8:05       ` Cheng Ming Lin
2025-09-10  3:03 ` [PATCH v2 2/3] mtd: spi-nand: Add support for randomizer Cheng Ming Lin
2025-09-10  3:03   ` Cheng Ming Lin
2025-09-10  3:03 ` [PATCH v2 3/3] mtd: spi-nand: macronix: Add randomizer support Cheng Ming Lin
2025-09-10  3:03   ` Cheng Ming Lin
2025-09-10  9:12   ` Miquel Raynal
2025-09-10  9:12     ` Miquel Raynal
2025-09-10  9:26     ` Cheng Ming Lin
2025-09-10  9:26       ` Cheng Ming Lin
2025-09-10  9:43       ` Miquel Raynal
2025-09-10  9:43         ` Miquel Raynal
2025-09-11  5:15         ` Cheng Ming Lin
2025-09-11  5:15           ` Cheng Ming Lin

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