powercap / RAPL: add support for Denverton

Denverton micro server is Atom-based, but its RAPL interface
is compatible with Core-based CPUs.

Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/drivers/powercap/intel_rapl.c b/drivers/powercap/intel_rapl.c
index 0975027..06d21e6 100644
--- a/drivers/powercap/intel_rapl.c
+++ b/drivers/powercap/intel_rapl.c
@@ -1156,6 +1156,7 @@
 	RAPL_CPU(INTEL_FAM6_ATOM_MERRIFIELD1,	rapl_defaults_tng),
 	RAPL_CPU(INTEL_FAM6_ATOM_MERRIFIELD2,	rapl_defaults_ann),
 	RAPL_CPU(INTEL_FAM6_ATOM_GOLDMONT,	rapl_defaults_core),
+	RAPL_CPU(INTEL_FAM6_ATOM_DENVERTON,	rapl_defaults_core),
 
 	RAPL_CPU(INTEL_FAM6_XEON_PHI_KNL,	rapl_defaults_hsw_server),
 	{}