cpufreq: intel_pstate: Add CPU ID for Braswell processor

commit 16405f98 upstream.

This is pretty much the same as Intel Baytrail, only the CPU ID is
different. Add the new ID to the supported CPU list.
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.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>
Cc: Chang Rebecca Swee Fun <rebecca.swee.fun.chang@intel.com>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>

drivers/cpufreq/intel_pstate.c

@@ -755,6 +755,7 @@ static const struct x86_cpu_id intel_pstate_cpu_ids[] = {
 	ICPU(0x3f, core_params),
 	ICPU(0x45, core_params),
 	ICPU(0x46, core_params),
+	ICPU(0x4c, byt_params),
 	ICPU(0x4f, core_params),
 	ICPU(0x56, core_params),
 	{}