diff options
| author | Jon Hunter <jon-hunter@ti.com> | 2012-09-27 11:49:45 -0500 |
|---|---|---|
| committer | Jon Hunter <jon-hunter@ti.com> | 2012-11-12 16:23:48 -0600 |
| commit | 971d0254480572bc6dc5574c28ef8fe014660a31 (patch) | |
| tree | 056f025a560c8b9c15b6df781e8f3da54abdcfa2 /arch/arm/plat-omap/include/plat/dmtimer.h | |
| parent | d308ba50a1234b299a00e63a95e61fdeb2f1a2df (diff) | |
| download | lwn-971d0254480572bc6dc5574c28ef8fe014660a31.tar.gz lwn-971d0254480572bc6dc5574c28ef8fe014660a31.zip | |
ARM: OMAP: Add DMTIMER definitions for posted mode
For OMAP2+ devices, when using DMTIMERs for system timers (clock-events and
clock-source) the posted mode configuration of the timers is used. To allow
the compiler to optimise the functions for configuring and reading the system
timers, the posted flag variable is hard-coded with the value 1. To make it
clear that posted mode is being used add some definitions so that it is more
readable.
Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Diffstat (limited to 'arch/arm/plat-omap/include/plat/dmtimer.h')
| -rw-r--r-- | arch/arm/plat-omap/include/plat/dmtimer.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/include/plat/dmtimer.h b/arch/arm/plat-omap/include/plat/dmtimer.h index f8943c8f9dbf..1bee0ac88760 100644 --- a/arch/arm/plat-omap/include/plat/dmtimer.h +++ b/arch/arm/plat-omap/include/plat/dmtimer.h @@ -55,6 +55,10 @@ #define OMAP_TIMER_TRIGGER_OVERFLOW 0x01 #define OMAP_TIMER_TRIGGER_OVERFLOW_AND_COMPARE 0x02 +/* posted mode types */ +#define OMAP_TIMER_NONPOSTED 0x00 +#define OMAP_TIMER_POSTED 0x01 + /* timer capabilities used in hwmod database */ #define OMAP_TIMER_SECURE 0x80000000 #define OMAP_TIMER_ALWON 0x40000000 |