lkml.org 
[lkml]   [2013]   [Jul]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 2/4] pinctrl: Allow pinctrl to have multiple active states
On 07/16/2013 03:05 AM, Tony Lindgren wrote:
> It's quite common that we need to dynamically change some pins for a
> device for runtime PM, or toggle a pin between rx and tx. Changing all
> the pins for a device is not efficient way of doing it.
>
> So let's allow setting up multiple active states for pinctrl. Currently
> we only need PINCTRL_STATIC and PINCTRL_DYNAMIC, where PINCTRL_STATIC
> covers the current default pins, and PINCTRL_DYNAMIC holds the dynamic
> pins that need to be toggled.

> diff --git a/drivers/pinctrl/core.h b/drivers/pinctrl/core.h

> +enum pinctr_states {

s/pinctr/pinctrl/


\
 
 \ /
  Last update: 2013-07-17 23:21    [W:0.215 / U:1.672 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site