cpufreq: db8500: set CPUFREQ_CONST_LOOPS

As ux500 is being converted to timer based delay loops, and the timer
used is not depending on CPUs clock frequency, set cpufreq_driver flag
CPUFREQ_CONST_LOOPS to prevent cpufreq rescaling loops_for_jiffies.

Acked-by: John Stultz <john.stultz@linaro.org>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/cpufreq/dbx500-cpufreq.c b/drivers/cpufreq/dbx500-cpufreq.c
index 047fc4f8fded9b652797d08e224d603a18c22cb1..9a623753dee234348bcdc5723eb9468adcecd4b5 100644 (file)
--- a/drivers/cpufreq/dbx500-cpufreq.c
+++ b/drivers/cpufreq/dbx500-cpufreq.c
@@ -125,7 +125,7 @@ static int __cpuinit dbx500_cpufreq_init(struct cpufreq_policy *policy)
 }
 
 static struct cpufreq_driver dbx500_cpufreq_driver = {
-       .flags  = CPUFREQ_STICKY,
+       .flags  = CPUFREQ_STICKY | CPUFREQ_CONST_LOOPS,
        .verify = dbx500_cpufreq_verify_speed,
        .target = dbx500_cpufreq_target,
        .get    = dbx500_cpufreq_getspeed,