[RESEND PATCH 1/2] pinctrl: change function behavior for per pin muxing controllers

[Ludovic Desroches]

On Wed, Jul 15, 2015 at 09:46:42AM +0200, Ludovic Desroches wrote:
> This driver fits most of my needs but I didn't do it in this way for the
> two previous reasons. If it is not an issue to add a new
> dt_node_to_map() implementation which should be quite close to the
> mediatek one, let's do it.

Thinking more about it, there is something I have missed that can change
many things is that one pin is one group in Mediatek driver.

If I add the pin mux value in my macros with the pin number and the
ioset, group_defs node is still useful to declare group of pins.

Ludovic