linux-kernel - Re: [PATCH 1/3] pinctrl: mcp23s08: Fixup mcp23x17 regmap

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Message-ID: <CACRpkdZj-eAz0yse3OcKLiO0sPVHJMmhVZ_yLWFt1YKPe3hkRg@mail.gmail.com>
Date:   Fri, 28 Aug 2020 11:06:21 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Thomas Preston <thomas.preston@...ethink.co.uk>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Jan Kundrát <jan.kundrat@...net.cz>,
        Phil Reid <preid@...ctromag.com.au>
Cc:     "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/3] pinctrl: mcp23s08: Fixup mcp23x17 regmap_config

On Fri, Aug 14, 2020 at 12:04 PM Thomas Preston
<thomas.preston@...ethink.co.uk> wrote:

> - Fix a typo where mcp23x17 configs are referred to as mcp23x16.
> - Fix precious range to include INTCAP{A,B}, which clear on read.
> - Fix precious range to include GPIOB, which clears on read.
> - Fix volatile range to include GPIOB, to fix debugfs registers
>   reporting different values than `gpioget gpiochip2 {0..15}`.
>
> Signed-off-by: Thomas Preston <thomas.preston@...ethink.co.uk>

Since the other two patches seem wrong, please resend this one patch,
also include the people on TO: here: Andy, Phil and Jan, who all use
this chip a lot.

Yours,
Linus Walleij