From: <Tudor.Ambarus@microchip.com>
To: <p.yadav@ti.com>, <pan@semihalf.com>
Cc: <miquel.raynal@bootlin.com>, <richard@nod.at>, <vigneshr@ti.com>,
<robh+dt@kernel.org>, <arnd@arndb.de>, <olof@lixom.net>,
<soc@kernel.org>, <dinguyen@kernel.org>, <p.zabel@pengutronix.de>,
<linux-mtd@lists.infradead.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>, <tn@semihalf.com>,
<ka@semihalf.com>, <jam@semihalf.com>
Subject: Re: [PATCH 1/3] dt-bindings: mtd: spi-nor: add n25q00 schema
Date: Tue, 5 Oct 2021 11:59:06 +0000 [thread overview]
Message-ID: <0b9b656d-df4d-6062-2b0d-70aea02f378f@microchip.com> (raw)
Message-ID: <20211005115906.sVeqCk7Lbj-UbEQBqo8aQDAVjC_bmmDQ6QaO3ChH2n4@z> (raw)
In-Reply-To: <20210923185902.6wgkuz4jcelcawrq@ti.com>
On 9/23/21 9:59 PM, Pratyush Yadav wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe
>
> +Tudor
>
> On 20/09/21 02:41PM, Paweł Anikiel wrote:
>> Add schema for the n25q00 NOR flash memory.
>>
>> Signed-off-by: Paweł Anikiel <pan@semihalf.com>
>> ---
>> Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
>> index ed590d7c6e37..efb3c5e05c5a 100644
>> --- a/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
>> +++ b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
>> @@ -18,7 +18,7 @@ properties:
>> - items:
>> - pattern: "^((((micron|spansion|st),)?\
>> (m25p(40|80|16|32|64|128)|\
>> - n25q(32b|064|128a11|128a13|256a|512a|164k)))|\
>> + n25q(00|32b|064|128a11|128a13|256a|512a|164k)))|\
>
> IIUC this is supposed to only be for legacy/old flashes that started out
> using flash-specific compatibles. Any new flashes should simply use
> jedec,spi-nor unless there is a legitimate reason to do so.
that's correct, the generic compatible should suffice for these flashes.
>
> Until you justify that reason,
>
> Nacked-by: Pratyush Yadav <p.yadav@ti.com>
I agree.
Cheers,
ta
______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/
WARNING: multiple messages have this Message-ID (diff)
From: <Tudor.Ambarus@microchip.com>
To: <p.yadav@ti.com>, <pan@semihalf.com>
Cc: <miquel.raynal@bootlin.com>, <richard@nod.at>, <vigneshr@ti.com>,
<robh+dt@kernel.org>, <arnd@arndb.de>, <olof@lixom.net>,
<soc@kernel.org>, <dinguyen@kernel.org>, <p.zabel@pengutronix.de>,
<linux-mtd@lists.infradead.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>, <tn@semihalf.com>,
<ka@semihalf.com>, <jam@semihalf.com>
Subject: Re: [PATCH 1/3] dt-bindings: mtd: spi-nor: add n25q00 schema
Date: Tue, 5 Oct 2021 11:59:06 +0000 [thread overview]
Message-ID: <0b9b656d-df4d-6062-2b0d-70aea02f378f@microchip.com> (raw)
Message-ID: <20211005115906.OPmZk5xv5LmR5bVlUSWFMF4MGT2MgbdWRzmpEimW7vM@z> (raw)
In-Reply-To: <20210923185902.6wgkuz4jcelcawrq@ti.com>
On 9/23/21 9:59 PM, Pratyush Yadav wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe
>
> +Tudor
>
> On 20/09/21 02:41PM, Paweł Anikiel wrote:
>> Add schema for the n25q00 NOR flash memory.
>>
>> Signed-off-by: Paweł Anikiel <pan@semihalf.com>
>> ---
>> Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
>> index ed590d7c6e37..efb3c5e05c5a 100644
>> --- a/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
>> +++ b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
>> @@ -18,7 +18,7 @@ properties:
>> - items:
>> - pattern: "^((((micron|spansion|st),)?\
>> (m25p(40|80|16|32|64|128)|\
>> - n25q(32b|064|128a11|128a13|256a|512a|164k)))|\
>> + n25q(00|32b|064|128a11|128a13|256a|512a|164k)))|\
>
> IIUC this is supposed to only be for legacy/old flashes that started out
> using flash-specific compatibles. Any new flashes should simply use
> jedec,spi-nor unless there is a legitimate reason to do so.
that's correct, the generic compatible should suffice for these flashes.
>
> Until you justify that reason,
>
> Nacked-by: Pratyush Yadav <p.yadav@ti.com>
I agree.
Cheers,
ta
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-10-05 12:00 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20210920124138.7Rv4Bat-mDXSJL5_d7ykDRJFDCAMP3dSiZm0nDPMaDU@z>
2021-09-20 12:41 ` [PATCH 0/3] Add support for the Mercury+ AA1 module Paweł Anikiel
2021-09-20 12:41 ` Paweł Anikiel
[not found] ` <20210920124139.jQM-Tqzr63A2Hs1WHPqhhGaUuJiNYaCWKRl5YiR4iTA@z>
2021-09-20 12:41 ` [PATCH 1/3] dt-bindings: mtd: spi-nor: add n25q00 schema Paweł Anikiel
2021-09-20 12:41 ` Paweł Anikiel
[not found] ` <20210923165648.FCg577uaG9fWz1MINUjzq_6XdotxOakHUOjndV9cMBM@z>
2021-09-23 16:56 ` Rob Herring
2021-09-23 16:56 ` Rob Herring
[not found] ` <20210923185904.twJ5GB7t8omyZ7RKqA5bcaS2QzsOxfghoI6XXJrCzfc@z>
2021-09-23 18:59 ` Pratyush Yadav
2021-09-23 18:59 ` Pratyush Yadav
[not found] ` <20211005115906.sVeqCk7Lbj-UbEQBqo8aQDAVjC_bmmDQ6QaO3ChH2n4@z>
2021-10-05 11:59 ` Tudor.Ambarus [this message]
2021-10-05 11:59 ` Tudor.Ambarus
[not found] ` <20210920124140.RZTw5kTlMXDVKDMnzhD0FZ5oHIQ_cZ6kTSSrKdQw9WU@z>
2021-09-20 12:41 ` [PATCH 2/3] dts: socfpga: Add Mercury+ AA1 devicetree Paweł Anikiel
2021-09-20 12:41 ` Paweł Anikiel
[not found] ` <20210923165624.wCIpZMuEaOTqgzTIVio-auukBwIkYM1Ik1HRSlI8hTg@z>
2021-09-23 16:56 ` Rob Herring
2021-09-23 16:56 ` Rob Herring
[not found] ` <20210920124141.dOhXof_mbq7fNGtevvmYnhhpG15cTTgPtsQcSOqhER8@z>
2021-09-20 12:41 ` [PATCH 3/3] reset: socfpga: add empty driver allowing consumers to probe Paweł Anikiel
2021-09-20 12:41 ` Paweł Anikiel
[not found] ` <20211005093407.6FCAsOZYukqdChGyMhvCtKU-0iQe1qmWgVVlQSxU-40@z>
2021-10-05 9:34 ` Philipp Zabel
2021-10-05 9:34 ` Philipp Zabel
2021-10-05 9:34 ` Philipp Zabel
[not found] ` <20211005111205.yhacoo2AdAdnUkQ86NaPU0ASEexP3rjoqfZSlZF-dlI@z>
2021-10-05 11:12 ` Paweł Anikiel
[not found] ` <20211005102225.PzZXA7w0Qn5d_3_cHQbe86EPWtaa_CBoQpc89EEeouA@z>
2021-10-05 10:22 ` Philipp Zabel
2021-10-05 10:22 ` Philipp Zabel
2021-10-05 10:22 ` Philipp Zabel
2021-10-05 11:12 ` Paweł Anikiel
2021-10-05 11:12 ` Paweł Anikiel
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