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authorNell Hardcastle <nell@spicious.com>2013-07-01 00:58:57 +0200
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-09-10 23:10:39 +0200
commit6cdcdb793791f776ea9408581b1242b636d43b37 (patch)
treec1a4607a1a439dea77733fff640dbef092a50802 /drivers/cpufreq
parentRevert "cpufreq: make sure frequency transitions are serialized" (diff)
downloadlinux-6cdcdb793791f776ea9408581b1242b636d43b37.tar.xz
linux-6cdcdb793791f776ea9408581b1242b636d43b37.zip
intel_pstate: Add Haswell CPU models
Enable the intel_pstate driver for Haswell CPUs. One missing Ivy Bridge model (0x3E) is also included. Models referenced from tools/power/x86/turbostat/turbostat.c:has_nehalem_turbo_ratio_limit Signed-off-by: Nell Hardcastle <nell@spicious.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Dirk Brandewie <dirk.j.brandewie@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq')
-rw-r--r--drivers/cpufreq/intel_pstate.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index 6efd96c196b2..9733f29ed148 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -522,6 +522,11 @@ static const struct x86_cpu_id intel_pstate_cpu_ids[] = {
ICPU(0x2a, default_policy),
ICPU(0x2d, default_policy),
ICPU(0x3a, default_policy),
+ ICPU(0x3c, default_policy),
+ ICPU(0x3e, default_policy),
+ ICPU(0x3f, default_policy),
+ ICPU(0x45, default_policy),
+ ICPU(0x46, default_policy),
{}
};
MODULE_DEVICE_TABLE(x86cpu, intel_pstate_cpu_ids);