[PATCH 6/8] [POWERPC] sysdev,qe_lib: implement FSL GTM support

[Scott Wood]

On Wed, Apr 16, 2008 at 10:39:04PM +0400, Anton Vorontsov wrote:
> +/**
> + * gtm_reset_utimer16 - reset 16 bits timer
> + * @tmr:	pointer to the gtm_timer structure obtained from gtm_get_timer
> + * @usec:	timer interval in microseconds
> + * @free_run:	free run flag
> + *
> + * This function (re)sets GTM timer so it counts up to the interval value and
> + * fires the interrupt when the value is reached. If free_run flag was set,
> + * timer will also reset itself upon reference value, otherwise it continues to
> + * increment.
> + */
> +int gtm_reset_utimer16(struct gtm_timer *tmr, u16 usec, bool free_run)

A maximal timeout of ~65 ms is a little low...  For use as a wakeup from
sleep mode, I'd like to be able to request timeouts as large as the
hardware allows.

-Scott