intel_pstate: Add Haswell CPU models

commit 6cdcdb793791f776ea9408581b1242b636d43b37 upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index a22fb3e..70163a0 100644 (file)
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -523,6 +523,11 @@ 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);