On Wed, Feb 22, 2017 at 09:15:02AM -0600, Rob Herring wrote:

On Mon, Feb 13, 2017 at 11:15:14AM +0000, Charles Keepax wrote:

quoted

This is just a very simple initial binding, supporting only registering
the chip and the GPIOs. More features will be added as support for
device tree in the driver is expanded.

Please make the binding as complete as you can. You don't have to have 
driver side support in place. Doesn't have to be everything, but at 
least everything you know you will need.

I am happy to flush the binding out with a bit more detail,
although the GPIOs are actually all I need to use at the moment.
I will send a new revision with some more detail. Do we normally
do anything to mark the bits of the binding that are currently
un-implemented?

Thanks,
Charles