From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
To: Alban <albeu@free.fr>
Cc: linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
David Woodhouse <dwmw2@infradead.org>,
Brian Norris <computersforpeace@gmail.com>,
Boris Brezillon <boris.brezillon@free-electrons.com>,
Marek Vasut <marek.vasut@gmail.com>,
Richard Weinberger <richard@nod.at>,
Cyrille Pitchen <cyrille.pitchen@wedev4u.fr>,
devicetree@vger.kernel.org, linux-mtd@lists.infradead.org
Subject: Re: [PATCH v3 1/3] nvmem: Update the OF binding to use a subnode for the cells list
Date: Tue, 17 Apr 2018 16:44:01 +0100 [thread overview]
Message-ID: <8c4b48ad-e99e-030a-a4ee-b6df0fa59c79@linaro.org> (raw)
In-Reply-To: <20180417165420.423a691b@avionic-0020>
Thanks for explaining,
On 17/04/18 15:54, Alban wrote:
> This will not only allow reading the calibration data from nvmem, but
> will also create a partition on the MTD device, which is not acceptable.
> With my proposed binding this would become:
>
> flash@0 {
> #address-cells = <1>;
> #size-cells = <1>;
> compatible = "s25sl064a";
> reg = <0>;
>
> nvmem-cells {
> compatible = "nvmem-cells";
> #address-cells = <1>;
> #address-cells = <1>;
>
> calibration: calib@404 {
> reg = <0x404 0x10>;
> };
> };
Why can't we make nvmem-cells node a nvmem provider in this case?
Which should work!
--srini
> };
>
> Which would work fine as the MTD code will ignore the nvmem-cells
> subnode thanks to its compatible string.
next prev parent reply other threads:[~2018-04-17 15:44 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-24 23:24 [PATCH v3 0/3] mtd: Add support for reading MTD devices via the nvmem API Alban Bedel
2018-03-24 23:24 ` [PATCH v3 1/3] nvmem: Update the OF binding to use a subnode for the cells list Alban Bedel
2018-04-16 21:04 ` Rob Herring
2018-04-17 12:31 ` Alban
2018-04-17 12:54 ` Srinivas Kandagatla
2018-04-17 14:54 ` Alban
2018-04-17 15:44 ` Srinivas Kandagatla [this message]
2018-04-17 16:00 ` Alban
2018-04-18 11:41 ` Alban
2018-04-18 12:12 ` Srinivas Kandagatla
2018-04-18 12:32 ` Alban
2018-04-18 12:53 ` Srinivas Kandagatla
2018-04-18 13:34 ` Alban
2018-05-01 16:49 ` Srinivas Kandagatla
2018-06-07 16:41 ` Alban
2018-06-07 17:03 ` Srinivas Kandagatla
2018-06-08 10:59 ` Alban
2018-06-08 11:34 ` Srinivas Kandagatla
2018-06-08 17:07 ` Alban
2018-06-10 10:32 ` Srinivas Kandagatla
2018-06-10 11:36 ` Alban
2018-06-10 13:28 ` Srinivas Kandagatla
2018-03-24 23:24 ` [PATCH v3 2/3] doc: bindings: Add bindings documentation for mtd nvmem Alban Bedel
2018-04-16 21:08 ` Rob Herring
2018-04-17 12:44 ` Alban
2018-03-24 23:24 ` [PATCH v3 3/3] mtd: Add support for reading MTD devices via the nvmem API Alban Bedel
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