mb/samsung/lumpy: Fix smbus subsystem ID

The smbus subsystem ID was inadvertently reversed when added in commit
eb2897b113a0 ("mb/samsung/lumpy: override SMBus subsystem ID"), so
correct it.

TEST=build/boot Win10 on lumpy, verify touchpad driver functional.

Change-Id: I7520041ea113dff8f2abebfc71a1de6d0f9fc91f
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/82227
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
diff --git a/src/mainboard/samsung/lumpy/devicetree.cb b/src/mainboard/samsung/lumpy/devicetree.cb
index a8efd67..0bf0b30 100644
--- a/src/mainboard/samsung/lumpy/devicetree.cb
+++ b/src/mainboard/samsung/lumpy/devicetree.cb
@@ -102,7 +102,7 @@
 			end
 			device ref sata1 on end # SATA Controller 1
 			device ref smbus on
-				subsystemid 0x04B4 0x18D1
+				subsystemid 0x18D1 0x04B4
 			end # SMBus
 			device ref sata2 off end # SATA Controller 2
 			device ref thermal on end # Thermal