soc/intel/meteorlake: Move CNVi control out of chipset.cb

Not every board will use CNVi, so move this out of the chipset.cb
and into devicetree.

Change-Id: Ie12e828b2f0a65e46a526746bc06af288270d0d1
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/86088
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>

src/mainboard/google/rex/variants/baseboard/ovis/devicetree.cb

@@ -1,4 +1,6 @@
 chip soc/intel/meteorlake
+	# Enable CNVi WiFi
+	register "cnvi_wifi_core" = "true"
 
 	# GPE configuration
 	register "pmc_gpe0_dw0" = "GPP_D"

src/mainboard/google/rex/variants/baseboard/rex/devicetree.cb

@@ -1,4 +1,6 @@
 chip soc/intel/meteorlake
+	# Enable CNVi WiFi
+	register "cnvi_wifi_core" = "true"
 
 	# GPE configuration
 	register "pmc_gpe0_dw0" = "GPP_B"

src/mainboard/intel/mtlrvp/variants/baseboard/mtlrvp_p/devicetree.cb

@@ -9,6 +9,8 @@ fw_config
 end
 
 chip soc/intel/meteorlake
+	# Enable CNVi WiFi
+	register "cnvi_wifi_core" = "true"
 
 	# GPE configuration
 	register "pmc_gpe0_dw0" = "GPP_B"

src/mainboard/system76/mtl/devicetree.cb

@@ -34,6 +34,7 @@ chip soc/intel/meteorlake
 		device ref ioe_shared_sram on end
 		device ref pmc_shared_sram on end
 		device ref cnvi_wifi on
+			register "cnvi_wifi_core" = "true"
 			register "cnvi_bt_core" = "true"
 			register "cnvi_bt_audio_offload" = "true"
 			chip drivers/wifi/generic

src/soc/intel/meteorlake/chipset.cb

@@ -29,9 +29,6 @@ chip soc/intel/meteorlake
 	# Temporary setting TCC of 90C = Tj max (110) - TCC_Offset (20)
 	register "tcc_offset" = "20"
 
-	# Enable CNVi WiFi
-	register "cnvi_wifi_core" = "true"
-
 	device domain 0 on
 		device pci 00.0 alias system_agent on end
 		device pci 01.0 alias pcie_rp12 off end