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| author | Jon Hunter | 2012-09-06 22:28:00 +0200 |
|---|---|---|
| committer | Jon Hunter | 2012-11-02 19:16:29 +0100 |
| commit | 373fe0bdf9911c4362942162a2b4d20e6f74da5b (patch) | |
| tree | f56281ff259d2396fd1d224c0f3b55749ddd31e2 /arch/arm/plat-omap/include/plat/dmtimer.h | |
| parent | ARM: OMAP3: Dynamically disable secure timer nodes for secure devices (diff) | |
| download | kernel-qcow2-linux-373fe0bdf9911c4362942162a2b4d20e6f74da5b.tar.gz kernel-qcow2-linux-373fe0bdf9911c4362942162a2b4d20e6f74da5b.tar.xz kernel-qcow2-linux-373fe0bdf9911c4362942162a2b4d20e6f74da5b.zip | |
ARM: OMAP: Add function to request a timer by capability
Currently OMAP timers can be requested by requesting any available or by a
numerical device ID. If a specific timer is required because it has a particular
capability, such as can interrupt the on-chip DSP in addition to the ARM CPU,
then the user needs to know the device ID of the timer with this feature.
Therefore, add a new API called omap_dm_timer_request_by_cap() that allows
drivers to request a timer by capability.
Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Diffstat (limited to 'arch/arm/plat-omap/include/plat/dmtimer.h')
| -rw-r--r-- | arch/arm/plat-omap/include/plat/dmtimer.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/include/plat/dmtimer.h b/arch/arm/plat-omap/include/plat/dmtimer.h index 85868e98c11c..348f855d3dab 100644 --- a/arch/arm/plat-omap/include/plat/dmtimer.h +++ b/arch/arm/plat-omap/include/plat/dmtimer.h @@ -99,6 +99,7 @@ struct dmtimer_platform_data { int omap_dm_timer_reserve_systimer(int id); struct omap_dm_timer *omap_dm_timer_request(void); struct omap_dm_timer *omap_dm_timer_request_specific(int timer_id); +struct omap_dm_timer *omap_dm_timer_request_by_cap(u32 cap); int omap_dm_timer_free(struct omap_dm_timer *timer); void omap_dm_timer_enable(struct omap_dm_timer *timer); void omap_dm_timer_disable(struct omap_dm_timer *timer); |