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Message-ID: <20170428181723.g6zs4ibb5ehvzico@rob-hp-laptop>
Date: Fri, 28 Apr 2017 13:17:23 -0500
From: Rob Herring <robh@...nel.org>
To: Richard Fitzgerald <rf@...nsource.wolfsonmicro.com>
Cc: lee.jones@...aro.org, broonie@...nel.org, linus.walleij@...aro.org,
gnurou@...il.com, tglx@...utronix.de, jason@...edaemon.net,
alsa-devel@...a-project.org, patches@...nsource.wolfsonmicro.com,
linux-gpio@...r.kernel.org, devicetree@...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 05:08:39PM +0100, Richard Fitzgerald 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
>
> .../devicetree/bindings/gpio/gpio-madera.txt | 27 ++++++++++++++++++++++
> 1 file changed, 27 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/gpio/gpio-madera.txt
Acked-by: Rob Herring <robh@...nel.org>
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