msm: timer: add api to read sleep counter
The DSPS driver uses the sleep counter to synchronize itself to the MPM
time. The sensors processor synchronizes itself to this as well.
Change-Id: Iaca37c610d171ff85d72f789e8b01936a449a77a
Signed-off-by: Jeff Ohlstein <johlstei@codeaurora.org>
diff --git a/arch/arm/mach-msm/timer.h b/arch/arm/mach-msm/timer.h
index 545675c..caef19d 100644
--- a/arch/arm/mach-msm/timer.h
+++ b/arch/arm/mach-msm/timer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2008-2009, Code Aurora Forum. All rights reserved.
+/* Copyright (c) 2008-2009, 2011-2012 Code Aurora Forum. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
@@ -20,5 +20,6 @@
int64_t msm_timer_enter_idle(void);
void msm_timer_exit_idle(int low_power);
int64_t msm_timer_get_sclk_time(int64_t *period);
+uint32_t msm_timer_get_sclk_ticks(void);
int msm_timer_init_time_sync(void (*timeout)(void));
#endif