diff --git a/src/mainboard/google/falco/devicetree.cb b/src/mainboard/google/falco/devicetree.cb
index b9bc47fb17..21858e74fa 100644
--- a/src/mainboard/google/falco/devicetree.cb
+++ b/src/mainboard/google/falco/devicetree.cb
@@ -15,11 +15,11 @@ chip northbridge/intel/haswell
 
 	# Enable Panel and configure power delays
 	register "gpu_panel_port_select" = "1"			# eDP
-	register "gpu_panel_power_cycle_delay" = "5"		# 400ms
-	register "gpu_panel_power_up_delay" = "400"		# 40ms
-	register "gpu_panel_power_down_delay" = "150"		# 15ms
-	register "gpu_panel_power_backlight_on_delay" = "2100"	# 210ms
-	register "gpu_panel_power_backlight_off_delay" = "2100"	# 210ms
+	register "gpu_panel_power_cycle_delay" = "5"		# 400ms (T4)
+	register "gpu_panel_power_up_delay" = "600"		# 60ms  (T1+T2)
+	register "gpu_panel_power_down_delay" = "600"		# 60ms  (T3+T7)
+	register "gpu_panel_power_backlight_on_delay" = "2100"	# 210ms (T5)
+	register "gpu_panel_power_backlight_off_delay" = "2100"	# 210ms (T6)
 
 	device cpu_cluster 0 on
 		chip cpu/intel/socket_rPGA989