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

[Rob Herring]

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 at opensource.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 at kernel.org>