HP sandy/ivy laptops: Enable SMBus on devicetree

It has no reason to be disabled.

Change-Id: Iba82b6f71bc3d3a86576b719f2709595b530b702
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38085
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>

src/mainboard/hp/2570p/devicetree.cb

@@ -96,7 +96,7 @@ chip northbridge/intel/sandybridge
 				end
 			end
 			device pci 1f.2 on  end	# SATA Controller 1
-			device pci 1f.3 off end	# SMBus
+			device pci 1f.3 on  end	# SMBus
 			device pci 1f.5 off end	# SATA Controller 2
 			device pci 1f.6 off end	# Thermal
 		end

src/mainboard/hp/2760p/devicetree.cb

@@ -92,7 +92,7 @@ chip northbridge/intel/sandybridge
 				end
 			end
 			device pci 1f.2 on  end	# SATA Controller 1
-			device pci 1f.3 off end	# SMBus
+			device pci 1f.3 on  end	# SMBus
 			device pci 1f.5 off end	# SATA Controller 2
 			device pci 1f.6 off end	# Thermal
 		end

src/mainboard/hp/8460p/devicetree.cb

@@ -107,7 +107,7 @@ chip northbridge/intel/sandybridge
 				end
 			end
 			device pci 1f.2 on  end	# SATA Controller 1
-			device pci 1f.3 off end	# SMBus
+			device pci 1f.3 on  end	# SMBus
 			device pci 1f.5 off end	# SATA Controller 2
 			device pci 1f.6 off end	# Thermal
 		end

src/mainboard/hp/8470p/devicetree.cb

@@ -108,7 +108,7 @@ chip northbridge/intel/sandybridge
 				end
 			end
 			device pci 1f.2 on  end	# SATA Controller 1
-			device pci 1f.3 off end	# SMBus
+			device pci 1f.3 on  end	# SMBus
 			device pci 1f.5 off end	# SATA Controller 2
 			device pci 1f.6 off end	# Thermal
 		end

src/mainboard/hp/8770w/devicetree.cb

@@ -96,7 +96,7 @@ chip northbridge/intel/sandybridge
 				end
 			end
 			device pci 1f.2 on  end	# SATA Controller 1
-			device pci 1f.3 off end	# SMBus
+			device pci 1f.3 on  end	# SMBus
 			device pci 1f.5 off end	# SATA Controller 2
 			device pci 1f.6 off end	# Thermal
 		end

src/mainboard/hp/revolve_810_g1/devicetree.cb

@@ -99,7 +99,7 @@ chip northbridge/intel/sandybridge # FIXME: check gfx.ndid and gfx.did
 				end
 			end
 			device pci 1f.2 on  end	# SATA Controller 1
-			device pci 1f.3 off end	# SMBus
+			device pci 1f.3 on  end	# SMBus
 			device pci 1f.5 off end	# SATA Controller 2
 			device pci 1f.6 off end	# Thermal
 		end