[XS] Change in coreboot[main]: mb/google/rex/var/kanix: Enable/Disable PCIE WLAN based on fw_config

[Subrata Banik (Code Review)]

Subrata Banik has submitted this change. ( https://review.coreboot.org/c/coreboot/+/85511?usp=email )

Change subject: mb/google/rex/var/kanix: Enable/Disable PCIE WLAN based on fw_config
......................................................................

mb/google/rex/var/kanix: Enable/Disable PCIE WLAN based on fw_config

BUG=b:377377766
TEST=emerge-rex coreboot pass

Change-Id: I2020c431444f21d82f8722d24065558a62e0cb93
Signed-off-by: Tyler Wang 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/85511
Tested-by: build bot (Jenkins) 
Reviewed-by: Kapil Porwal 
---
M src/mainboard/google/rex/variants/kanix/overridetree.cb
1 file changed, 7 insertions(+), 2 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Kapil Porwal: Looks good to me, approved

diff --git a/src/mainboard/google/rex/variants/kanix/overridetree.cb b/src/mainboard/google/rex/variants/kanix/overridetree.cb
index d23589b..244f974 100644
--- a/src/mainboard/google/rex/variants/kanix/overridetree.cb
+++ b/src/mainboard/google/rex/variants/kanix/overridetree.cb
@@ -533,6 +533,7 @@
    		end
    	end #I2C5
    	device ref pcie_rp5 on
+			probe WIFI_TYPE WIFI_PCIE
    		# Enable WLAN Card PCIE 5 using clk 5
    		register "pcie_rp[PCH_RP(5)]" = "{
    			.clk_src = 5,
@@ -543,13 +544,17 @@
    			register "wake" = "GPE0_DW2_09"
    			register "add_acpi_dma_property" = "true"
    			use usb2_port10 as bluetooth_companion
-				device pci 00.0 on end
+				device pci 00.0 on
+					probe WIFI_TYPE WIFI_PCIE
+				end
    		end
    		chip soc/intel/common/block/pcie/rtd3
    			register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_E22)"
    			register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_F08)"
    			register "srcclk_pin" = "5"
-				device generic 0 on end
+				device generic 0 on
+					probe WIFI_TYPE WIFI_PCIE
+				end
    		end
    	end	#PCIE5 WLAN card
    	device ref pcie_rp6 on