linux-kernel - Re: [PATCH v5 4/9] pinctrl: Add STMFX GPIO expander Pinctrl/GPIO driver

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Message-ID: <CACRpkdY8-JZkbKGx_vEwhqWAozH1a_pB0W-wULJoYizzBxPMBg@mail.gmail.com>
Date:   Thu, 11 Apr 2019 15:29:58 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Amelie Delaunay <amelie.delaunay@...com>
Cc:     Lee Jones <lee.jones@...aro.org>, Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Alexandre Torgue <alexandre.torgue@...com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        linux-stm32@...md-mailman.stormreply.com
Subject: Re: [PATCH v5 4/9] pinctrl: Add STMFX GPIO expander Pinctrl/GPIO driver

On Tue, Apr 9, 2019 at 9:24 AM Amelie Delaunay <amelie.delaunay@...com> wrote:

> This patch adds pinctrl/GPIO driver for STMicroelectronics
> Multi-Function eXpander (STMFX) GPIO expander.
> STMFX is an I2C slave controller, offering up to 24 GPIOs.
> The driver relies on generic pin config interface to configure the GPIOs.
>
> Signed-off-by: Amelie Delaunay <amelie.delaunay@...com>

A very clean pin controller/GPIO combo.
Reviewed-by: Linus Walleij <linus.walleij@...aro.org>

Yours,
Linus Walleij