From: Pratyush Yadav <pratyush@kernel.org>
To: Frank Li <Frank.li@nxp.com>
Cc: Pratyush Yadav <pratyush@kernel.org>,
Tudor Ambarus <tudor.ambarus@linaro.org>,
Michael Walle <mwalle@kernel.org>,
Miquel Raynal <miquel.raynal@bootlin.com>,
Richard Weinberger <richard@nod.at>,
Vignesh Raghavendra <vigneshr@ti.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
"open list:SPI NOR SUBSYSTEM" <linux-mtd@lists.infradead.org>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
open list <linux-kernel@vger.kernel.org>,
imx@lists.linux.dev
Subject: Re: [PATCH 1/1] dt-bindings: mtd: jedec,spi-nor: Add atmel,at26* compatible string
Date: Wed, 28 May 2025 20:57:35 +0200 [thread overview]
Message-ID: <mafs0tt54r2ao.fsf@kernel.org> (raw)
In-Reply-To: <aDcscr4pF5vC4kNq@lizhi-Precision-Tower-5810>
On Wed, May 28 2025, Frank Li wrote:
> On Tue, May 27, 2025 at 06:13:22PM +0200, Pratyush Yadav wrote:
>> On Fri, May 23 2025, Frank Li wrote:
>>
>> > Add atmel,at26* compatible string to fix below CHECK_DTB warning:
>> >
>> > arch/arm/boot/dts/nxp/vf/vf610-twr.dtb: /soc/bus@40000000/spi@4002c000/at26df081a@0:
>> > failed to match any schema with compatible: ['atmel,at26df081a']
>>
>> Is there any problem with setting the compatible to "jedec,spi-nor" in
>> the DTS instead? If not, it would better to do that instead.
>
> I suppose it should work. But it is quite old legancy boards. I have not
> board to test it. And dt also prefer add chip specific compatible string
> before common failback compatible string in case need workaround some chip
> issues.
Hmm, poking around with old DTs is probably not a good idea. Anyway, the
flash is listed in spi_nor_dev_ids just like the others in this yaml, so
this patch looks fine.
Acked-by: Pratyush Yadav <pratyush@kernel.org>
--
Regards,
Pratyush Yadav
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next prev parent reply other threads:[~2025-05-28 18:57 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-23 15:52 [PATCH 1/1] dt-bindings: mtd: jedec,spi-nor: Add atmel,at26* compatible string Frank Li
2025-05-26 15:37 ` Conor Dooley
2025-05-27 16:13 ` Pratyush Yadav
2025-05-28 15:32 ` Frank Li
2025-05-28 18:57 ` Pratyush Yadav [this message]
2025-07-03 15:08 ` Pratyush Yadav
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