Re: [PATCH v2 0/2] OMAP 2/3 GPIO fixes for idling debounce clocks

[Kevin Hilman <khilman@deeprootsystems.com>]

Kevin Hilman <khilman@deeprootsystems.com> writes:

> [updated since v1: also works for retention/off when idle by 
>  masking off GPIO clocks in the 'fclks_active' check.]
>
> This series against the current PM branch is to add support for
> auto-disabling GPIO debounce clocks when the system is idle.  Without
> this, any platform using the GPIO debounce feature will not go into
> retention since the GPIO debounce clocks are still active.
>
> This is needed particularily on OMAP3EVM which sets up the debounce
> clocks for the touchscreen GPIO.
>
> Kevin Hilman (2):
>   OMAP2/3: GPIO: generalize prepare for idle
>   OMAP3: GPIO: disable GPIO debounce clocks on idle
>
>  arch/arm/mach-omap2/pm24xx.c           |    4 ++--
>  arch/arm/mach-omap2/pm34xx.c           |   14 ++++++++------
>  arch/arm/plat-omap/gpio.c              |   27 +++++++++++++++++++++------
>  arch/arm/plat-omap/include/mach/gpio.h |    4 ++--
>  4 files changed, 33 insertions(+), 16 deletions(-)

Pushing this series to PM branch.

Kevin