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authorMark Brown <broonie@opensource.wolfsonmicro.com>2011-06-08 14:49:15 +0100
committerDave Jones <davej@redhat.com>2011-07-13 18:29:55 -0400
commitc6e2d68558b612fdfdb0d7ddcb51ad4578b81eba (patch)
treea94f789f384e066bd2fd3e4a2d88604a09080a05 /drivers/cpufreq/s3c64xx-cpufreq.c
parent4911ca1031c2ade225fdf22cc872bc121c2c2ec5 (diff)
downloadlinux-c6e2d68558b612fdfdb0d7ddcb51ad4578b81eba.tar.bz2
[CPUFREQ] S3C6410: Support 800MHz operation in cpufreq
At least some newer S3C6410 silicon supports operation up to 800MHz rather than just 667MHz. Unfortunately I don't have access to any of documentation of this other than some running systems, add a new cpufreq table entry for this based on the behaviour of those systems. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Dave Jones <davej@redhat.com>
Diffstat (limited to 'drivers/cpufreq/s3c64xx-cpufreq.c')
-rw-r--r--drivers/cpufreq/s3c64xx-cpufreq.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/cpufreq/s3c64xx-cpufreq.c b/drivers/cpufreq/s3c64xx-cpufreq.c
index fc3f18078e5d..fc69178798e6 100644
--- a/drivers/cpufreq/s3c64xx-cpufreq.c
+++ b/drivers/cpufreq/s3c64xx-cpufreq.c
@@ -31,6 +31,7 @@ static struct s3c64xx_dvfs s3c64xx_dvfs_table[] = {
[1] = { 1050000, 1150000 },
[2] = { 1100000, 1150000 },
[3] = { 1200000, 1350000 },
+ [4] = { 1300000, 1350000 },
};
static struct cpufreq_frequency_table s3c64xx_freq_table[] = {
@@ -43,6 +44,7 @@ static struct cpufreq_frequency_table s3c64xx_freq_table[] = {
{ 2, 532000 },
{ 2, 533000 },
{ 3, 667000 },
+ { 4, 800000 },
{ 0, CPUFREQ_TABLE_END },
};
#endif