msm: clock-local2: Increase branch and rcg timeouts
The switching and update time for rcgs and branches is dependent on the
source and destination frequencies. Increase the timeout value to account
for slow clocks.
Change-Id: I5798e64a9b75bec795a9b03cdbb8fbc63250cc31
Signed-off-by: Patrick Daly <pdaly@codeaurora.org>
diff --git a/arch/arm/mach-msm/clock-local2.c b/arch/arm/mach-msm/clock-local2.c
index 2879b49..8bdc496 100644
--- a/arch/arm/mach-msm/clock-local2.c
+++ b/arch/arm/mach-msm/clock-local2.c
@@ -32,7 +32,7 @@
* When enabling/disabling a clock, check the halt bit up to this number
* number of times (with a 1 us delay in between) before continuing.
*/
-#define HALT_CHECK_MAX_LOOPS 200
+#define HALT_CHECK_MAX_LOOPS 500
/* For clock without halt checking, wait this long after enables/disables. */
#define HALT_CHECK_DELAY_US 10
@@ -40,7 +40,7 @@
* When updating an RCG configuration, check the update bit up to this number
* number of times (with a 1 us delay in between) before continuing.
*/
-#define UPDATE_CHECK_MAX_LOOPS 200
+#define UPDATE_CHECK_MAX_LOOPS 500
DEFINE_SPINLOCK(local_clock_reg_lock);
struct clk_freq_tbl rcg_dummy_freq = F_END;