[PATCH RfC v3 2/7] pinctrl: meson: document GPIO IRQ driver DT binding

[Rob Herring]

On Wed, May 17, 2017 at 10:16:35PM +0200, Heiner Kallweit wrote:
> Document the DT binding for GPIO IRQ support on Amlogic Meson SoC's.
> 
> This documentation is intentionally not placed under
> interrupt-controllers as GPIO IRQ support on these SoC's acts more
> like an interrupt multiplexer.

I've not seen anything in the discussion that indicates this is a better 
fit as gpio. Seems to me multiple people including me have said this 
sounds like an interrupt controller.

> 
> Signed-off-by: Heiner Kallweit <hkallweit1 at gmail.com>
> ---
> v2:
> - remove syscon
> v3:
> - no changes
> ---
>  .../bindings/gpio/amlogic,meson-gpio-interrupt.txt | 30 ++++++++++++++++++++++
>  1 file changed, 30 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/gpio/amlogic,meson-gpio-interrupt.txt