mb/google/rex: Add ACPI support for Type-C ports

This patch backported from commit ba2e51bd496a (mb/google/brya: brya0:
Add ACPI support for Type-C ports) for google/rex.

BUG=b:224325352
TEST=Able to build Google/Rex and boot on MTLRVP.

Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: If0a9510784e8f62861ae4bc74805b1513a4865cb
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66538
Reviewed-by: Prashant Malani <pmalani@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
diff --git a/src/mainboard/google/rex/Kconfig b/src/mainboard/google/rex/Kconfig
index 6336843..90c4c2c 100644
--- a/src/mainboard/google/rex/Kconfig
+++ b/src/mainboard/google/rex/Kconfig
@@ -12,6 +12,7 @@
 config BOARD_GOOGLE_BASEBOARD_REX
 	def_bool n
 	select BOARD_GOOGLE_REX_COMMON
+	select DRIVERS_INTEL_PMC
 	select EC_GOOGLE_CHROMEEC
 	select EC_GOOGLE_CHROMEEC_ESPI
 	select MAINBOARD_HAS_CHROMEOS