linux-kernel - Re: [PATCH v2 5/5] mtd: core: add OTP nvmem provider support

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Message-Id: <20210510104355.11075-1-miquel.raynal@bootlin.com>
Date:   Mon, 10 May 2021 12:43:55 +0200
From:   Miquel Raynal <miquel.raynal@...tlin.com>
To:     Michael Walle <michael@...le.cc>, linux-mtd@...ts.infradead.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Miquel Raynal <miquel.raynal@...tlin.com>,
        Richard Weinberger <richard@....at>,
        Vignesh Raghavendra <vigneshr@...com>,
        Rob Herring <robh+dt@...nel.org>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: Re: [PATCH v2 5/5] mtd: core: add OTP nvmem provider support

On Sat, 2021-04-24 at 11:06:08 UTC, Michael Walle wrote:
> Flash OTP regions can already be read via user space. Some boards have
> their serial number or MAC addresses stored in the OTP regions. Add
> support for them being a (read-only) nvmem provider.
> 
> The API to read the OTP data is already in place. It distinguishes
> between factory and user OTP, thus there are up to two different
> providers.
> 
> Signed-off-by: Michael Walle <michael@...le.cc>

Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next, thanks.

Miquel