linux-kernel - Re: [PATCH 2/2] nvmem: imx-ocotp: add write support

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Message-ID: <CAOMZO5DV+80np5qsq9JdKwmKFL1AkeqJ09S3o0XjQzAqYw0rYg@mail.gmail.com>
Date:   Mon, 27 Mar 2017 10:42:06 -0300
From:   Fabio Estevam <festevam@...il.com>
To:     Richard Leitner <richard.leitner@...data.com>,
        Sascha Hauer <kernel@...gutronix.de>,
        Shawn Guo <shawnguo@...nel.org>
Cc:     linux-kernel <linux-kernel@...r.kernel.org>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Maxime Ripard <maxime.ripard@...e-electrons.com>,
        "robh+dt@...nel.org" <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        dev@...l1n.net
Subject: Re: [PATCH 2/2] nvmem: imx-ocotp: add write support

[Adding Pengutronix folks and Shawn on Cc]

On Mon, Mar 27, 2017 at 10:31 AM, Richard Leitner
<richard.leitner@...data.com> wrote:
> Implement write routine for OCOTP controller found in i.MX6 SoC's.
> Furthermore add locking to the read function to prevent race conditions.
> The write routine code is based on the fsl_otp driver from Freescale.
>
> Signed-off-by: Richard Leitner <richard.leitner@...data.com>

Do we really want to have write support in the driver?