diff --git a/src/mainboard/siemens/mc_ehl/variants/mc_ehl2/devicetree.cb b/src/mainboard/siemens/mc_ehl/variants/mc_ehl2/devicetree.cb
index 062ac5ff83..06fdf0a180 100644
--- a/src/mainboard/siemens/mc_ehl/variants/mc_ehl2/devicetree.cb
+++ b/src/mainboard/siemens/mc_ehl/variants/mc_ehl2/devicetree.cb
@@ -161,7 +161,7 @@ chip soc/intel/elkhartlake
 		device pci 11.6 off	end # Intel PSE IS20
 		device pci 11.7 off	end # Intel PSE IS21
 
-		device pci 12.0 off	end # GSPI2
+		device pci 12.0 on	end # GSPI2
 		device pci 12.3 on	end # Management Engine UMA Access
 		device pci 12.4 on	end # Management Engine PTT DMA Controller
 		device pci 12.5 off	end # UFS0
@@ -177,7 +177,7 @@ chip soc/intel/elkhartlake
 		device pci 14.0 on	end # USB3.1 xHCI
 		device pci 14.1 off	end # USB3.1 xDCI (OTG)
 
-		device pci 15.0 off	end # I2C0
+		device pci 15.0 on	end # I2C0
 		device pci 15.1 on	end # I2C1
 		device pci 15.2 on	    # I2C2
 			# Enable external RTC chip
@@ -195,7 +195,7 @@ chip soc/intel/elkhartlake
 				device i2c 0x32 on end  # RTC RX6110 SA
 			end
 		end
-		device pci 15.3 off	end # I2C3
+		device pci 15.3 on	end # I2C3
 
 		device pci 16.0 on	end # Management Engine Interface 1
 		device pci 16.1 on	end # Management Engine Interface 2
@@ -213,7 +213,7 @@ chip soc/intel/elkhartlake
 		device pci 18.6 off	end # Intel PSE QEP3
 
 		device pci 19.0 on	end # I2C4
-		device pci 19.1 off	end # I2C5
+		device pci 19.1 on	end # I2C5
 		device pci 19.2 on	end # UART2
 
 		device pci 1a.0 on	end # eMMC