From: Pratyush Yadav <pratyush@kernel.org>
To: Josua Mayer <josua@solid-run.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+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
linux-mtd@lists.infradead.org,
Yazan Shhady <yazan.shhady@solid-run.com>,
Rob Herring <robh@kernel.org>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v7] dt-bindings: mtd: spi-nor: add optional interrupts property
Date: Tue, 20 Feb 2024 14:30:46 +0100 [thread overview]
Message-ID: <mafs034tn8dq1.fsf@kernel.org> (raw)
In-Reply-To: <741c19b8-55f5-4f3f-8391-10fc2758e687@solid-run.com> (Josua Mayer's message of "Tue, 20 Feb 2024 13:31:14 +0100")
On Tue, Feb 20 2024, Josua Mayer wrote:
> Am 20.02.24 um 13:19 schrieb Pratyush Yadav:
>> On Mon, Feb 19 2024, Josua Mayer wrote:
>>
>>> Some spi flash memories have an interrupt signal which can be used for
>>> signalling on-chip events such as busy status or ecc errors to the host.
>>>
>>> Add binding for "interrupts" property so that boards wiring this signal
>>> may describe the connection.
>>>
>>> Signed-off-by: Josua Mayer <josua@solid-run.com>
>>> Acked-by: Rob Herring <robh@kernel.org>
>> Acked-by: Pratyush Yadav <pratyush@kernel.org>
>>
>> BTW, I don't see any support in SPI NOR for handling these interrupts.
>> Do you plan to add them in a later patchset?
> No current plans, I have little knowledge how spi-nor works in the kernel.
>> If not, what do you get by
>> describing them?
> Foremost I get to submit a correct device-tree (describes hardware)
> to the kernel, without maintainers getting all over me for introducing
> new dtbs_check errors.
>
> And I really do prefer submitting a complete device-tree so that all
> knowledge I have gained reading private schematics is readily
> available the next time someone works on it.
Fair enough. I guessed as much but thanks for the confirmation!
[...]
--
Regards,
Pratyush Yadav
next prev parent reply other threads:[~2024-02-20 13:30 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-19 14:41 [PATCH v7] dt-bindings: mtd: spi-nor: add optional interrupts property Josua Mayer
2024-02-20 12:19 ` Pratyush Yadav
2024-02-20 12:31 ` Josua Mayer
2024-02-20 13:30 ` Pratyush Yadav [this message]
2024-02-21 8:27 ` Michael Walle
2024-02-21 9:13 ` Josua Mayer
2024-02-21 9:23 ` Michael Walle
2024-02-21 10:48 ` Pratyush Yadav
2024-02-21 11:52 ` Michael Walle
2024-02-26 10:02 ` Tudor Ambarus
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