linux-kernel - Re: [PATCH v2 13/18] dt-bindings: gpio: Add bindings for GPIO on Cirrus Logic Madera codecs

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Date:   Tue, 25 Apr 2017 11:42:52 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Richard Fitzgerald <rf@...nsource.wolfsonmicro.com>
Cc:     Lee Jones <lee.jones@...aro.org>, Mark Brown <broonie@...nel.org>,
        Alexandre Courbot <gnurou@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Jason Cooper <jason@...edaemon.net>,
        "alsa-devel@...a-project.org" <alsa-devel@...a-project.org>,
        "open list:WOLFSON MICROELECTRONICS DRIVERS" 
        <patches@...nsource.wolfsonmicro.com>,
        "linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 13/18] dt-bindings: gpio: Add bindings for GPIO on
 Cirrus Logic Madera codecs

On Mon, Apr 24, 2017 at 6:08 PM, Richard Fitzgerald
<rf@...nsource.wolfsonmicro.com> wrote:

> The Cirrus Logic Madera codecs have a range of GPIO pins that can be
> used as single-bit logic input or output. These are presented as a
> standard GPIO binding.
>
> The second cell in a GPIO binding is currently reserved for future use
> as chip-specific flags.
>
> Signed-off-by: Richard Fitzgerald <rf@...nsource.wolfsonmicro.com>
> ---
> Changes from V1:
> - moved out of main gpio patch into a separate patch
> - added gpio-line-names as an optional property

Reviewed-by: Linus Walleij <linus.walleij@...aro.org>

Yours,
Linus Walleij