diff --git a/src/mainboard/intel/glkrvp/variants/baseboard/devicetree.cb b/src/mainboard/intel/glkrvp/variants/baseboard/devicetree.cb
index 5a544300c0..f9ed3cfbff 100644
--- a/src/mainboard/intel/glkrvp/variants/baseboard/devicetree.cb
+++ b/src/mainboard/intel/glkrvp/variants/baseboard/devicetree.cb
@@ -98,6 +98,8 @@ chip soc/intel/apollolake
 	# 0x08000000 - 128MiB
 	register "PrmrrSize" = "128 * MiB"
 
+	register "pnp_settings" = "PNP_PERF_POWER"
+
 	device domain 0 on
 		device pci 00.0 on  end	# - Host Bridge
 		device pci 00.1 on  end	# - DPTF