From: Kalle Valo <kvalo@codeaurora.org>
To: Christian Lamparter <chunkeey@gmail.com>
Cc: linux-wireless@vger.kernel.org, devicetree@vger.kernel.org,
ath9k-devel@qca.qualcomm.com
Subject: Re: [RFC PATCH v1 1/3] dt-bindings:net:wireless:qca,ath9k: add nvmem-cells for calibration data
Date: Sat, 21 Aug 2021 08:40:20 +0300 [thread overview]
Message-ID: <87ilzz9wzf.fsf@tynnyri.adurom.net> (raw)
In-Reply-To: <91e68ca7f65bee7197ed5829ef91bc526df16e8a.1629508039.git.chunkeey@gmail.com> (Christian Lamparter's message of "Sat, 21 Aug 2021 03:09:13 +0200")
Christian Lamparter <chunkeey@gmail.com> writes:
> On most embedded ath9k devices (like range extenders,
> routers, accesspoints, ...) the calibration data for
> the RF/PHY is simply stored in a MTD partition named
> "ART", "caldata"/"calibration", etc.
>
> Any mtd partition is automatically registered in the
> nvmem subsystem. This makes is possible to fetch the
> necessary calibration directly from there at the low
> cost of adding nvmem cell information via the
> device-tree or via similar means.
>
> This speeds up the driver's initialization a lot,
> because the driver doesn't have to wait for userspace
> to provide the data via helpers.
>
> Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
The series looks good to me. But I'm curious, why you marked this as
RFC? Is there something controversial I missed?
--
https://patchwork.kernel.org/project/linux-wireless/list/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
next prev parent reply other threads:[~2021-08-21 5:40 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-21 1:09 [RFC PATCH v1 1/3] dt-bindings:net:wireless:qca,ath9k: add nvmem-cells for calibration data Christian Lamparter
2021-08-21 1:09 ` [RFC PATCH v1 2/3] ath9k: fetch calibration data via nvmem subsystem Christian Lamparter
2021-08-21 1:09 ` [RFC PATCH v1 3/3] ath9k: owl-loader: fetch pci init values through nvmem Christian Lamparter
2021-08-21 5:40 ` Kalle Valo [this message]
2021-08-21 20:02 ` [RFC PATCH v1 1/3] dt-bindings:net:wireless:qca,ath9k: add nvmem-cells for calibration data Christian Lamparter
2021-08-22 5:09 ` Kalle Valo
2021-08-24 16:51 ` Rob Herring
2021-08-24 16:51 ` Rob Herring
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