From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: "Lad Prabhakar" <prabhakar.mahadev-lad.rj@bp.renesas.com>,
"Mauro Carvalho Chehab" <mchehab@kernel.org>,
"Rob Herring" <robh+dt@kernel.org>,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
"Philipp Zabel" <p.zabel@pengutronix.de>,
"Jacopo Mondi" <jacopo@jmondi.org>,
"Niklas Söderlund" <niklas.soderlund@ragnatech.se>,
"Sakari Ailus" <sakari.ailus@linux.intel.com>,
"Hans Verkuil" <hverkuil-cisco@xs4all.nl>,
"Geert Uytterhoeven" <geert+renesas@glider.be>,
linux-media@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
Prabhakar <prabhakar.csengg@gmail.com>,
"Biju Das" <biju.das.jz@bp.renesas.com>
Subject: Re: [PATCH v2 2/4] media: dt-bindings: Document Renesas RZ/G2L CRU block
Date: Wed, 21 Sep 2022 20:58:26 +0200 [thread overview]
Message-ID: <bba1ed72-d691-b51c-dce8-ab9a2e45fe86@linaro.org> (raw)
In-Reply-To: <YytJ/oJK9s2mfqPL@pendragon.ideasonboard.com>
On 21/09/2022 19:29, Laurent Pinchart wrote:
>>>>> + clock-names:
>>>>> + items:
>>>>> + - const: vclk
>>>>> + - const: pclk
>>>>> + - const: aclk
>>>>
>>>> Drop the "clk" suffixes. Remaining names could be made a bit more readable.
>>>
>>> These names come from the documentation, isn't it better to match the
>>> datasheet ?
>>
>> If datasheet calls it "vclk_really_clk_it_is_clk_clk", it's not the
>> reason to use it. :)
>>
>> The "clk" is redundant even if the hardware engineer thought different.
>>
>> The same for IRQs ("tx" not "txirq"), for dmas ("tx" not "txdma").
>
> I'd argue that naming clocks "v", "p" and "a" would be less readable and
> more confusing. Is this a new rule ?
Not really, but also it's only a style issue.
Indeed "v" and "p" are not much better... but still "vclk" does not
bring any additional information over "v". It's redundant.
You can also drop entire entry - unless it helps in particular
implementation.
https://lore.kernel.org/all/20220517175958.GA1321687-robh@kernel.org/
https://lore.kernel.org/all/20210815133926.22860-1-biju.das.jz@bp.renesas.com/
https://lore.kernel.org/all/YYFCaHI%2FDASUz+Vu@robh.at.kernel.org/
https://lore.kernel.org/all/20220830182540.GA1797396-robh@kernel.org/
Best regards,
Krzysztof
next prev parent reply other threads:[~2022-09-21 18:58 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-05 23:04 [PATCH v2 0/4] Add driver for CSI2 and CRU modules found on Renesas RZ/G2L SoC Lad Prabhakar
2022-09-05 23:04 ` [PATCH v2 1/4] media: dt-bindings: Document Renesas RZ/G2L CSI-2 block Lad Prabhakar
2022-09-08 11:38 ` Krzysztof Kozlowski
2022-09-08 11:39 ` Krzysztof Kozlowski
2022-09-21 12:31 ` Lad, Prabhakar
2022-09-21 15:49 ` Krzysztof Kozlowski
2022-09-05 23:04 ` [PATCH v2 2/4] media: dt-bindings: Document Renesas RZ/G2L CRU block Lad Prabhakar
2022-09-08 11:40 ` Krzysztof Kozlowski
2022-09-21 12:43 ` Laurent Pinchart
2022-09-21 15:51 ` Krzysztof Kozlowski
2022-09-21 17:29 ` Laurent Pinchart
2022-09-21 18:58 ` Krzysztof Kozlowski [this message]
2022-09-22 13:46 ` Laurent Pinchart
2022-09-30 10:49 ` Lad, Prabhakar
2022-09-30 12:07 ` Krzysztof Kozlowski
2022-09-30 21:05 ` Laurent Pinchart
2022-09-05 23:04 ` [PATCH v2 3/4] media: platform: Add Renesas RZ/G2L MIPI CSI-2 receiver driver Lad Prabhakar
2022-09-21 16:12 ` Laurent Pinchart
2022-09-22 12:08 ` Lad, Prabhakar
2022-09-22 12:34 ` Sakari Ailus
2022-09-22 12:51 ` Geert Uytterhoeven
2022-09-22 13:27 ` Lad, Prabhakar
2022-09-22 13:51 ` Laurent Pinchart
2022-09-22 19:13 ` Geert Uytterhoeven
2022-09-22 13:12 ` Lad, Prabhakar
2022-09-21 21:35 ` Sakari Ailus
2022-09-22 12:53 ` Lad, Prabhakar
2022-09-22 13:02 ` Sakari Ailus
2022-09-22 13:16 ` Lad, Prabhakar
2022-09-05 23:04 ` [PATCH v2 4/4] media: platform: Add Renesas RZ/G2L CRU driver Lad Prabhakar
2022-09-22 15:28 ` Laurent Pinchart
2022-09-23 19:02 ` Lad, Prabhakar
2022-09-26 8:59 ` Laurent Pinchart
2022-09-26 16:24 ` Lad, Prabhakar
2022-09-26 16:29 ` Laurent Pinchart
2022-09-26 17:27 ` Lad, Prabhakar
2022-09-26 18:11 ` Laurent Pinchart
2022-09-27 19:23 ` Lad, Prabhakar
2022-09-23 20:14 ` Sakari Ailus
2022-09-24 11:38 ` Lad, Prabhakar
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