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From: Linus Walleij <linus.walleij@linaro.org>
Date: Tue, 25 Apr 2017 11:42:52 +0200
Message-ID: <CACRpkdYnvfDfuyr6Jha7zFQbU9dRN8BqpgHUvGe4fyxeMgKSeQ@mail.gmail.com>
Subject: Re: [PATCH v2 13/18] dt-bindings: gpio: Add bindings for GPIO on
 Cirrus Logic Madera codecs
To: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
Cc: Lee Jones <lee.jones@linaro.org>, Mark Brown <broonie@kernel.org>,
        Alexandre Courbot <gnurou@gmail.com>, Rob Herring <robh+dt@kernel.org>,
        Thomas Gleixner <tglx@linutronix.de>,
        Jason Cooper <jason@lakedaemon.net>,
        "alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>,
        "open list:WOLFSON MICROELECTRONICS DRIVERS" 
        <patches@opensource.wolfsonmicro.com>,
        "linux-gpio@vger.kernel.org" <linux-gpio@vger.kernel.org>,
        "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
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On Mon, Apr 24, 2017 at 6:08 PM, Richard Fitzgerald
<rf@opensource.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@opensource.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@linaro.org>

Yours,
Linus Walleij