soc/intel/common/block/usb4: Add TCSS XHCI driver for SSDT generation

In order to generate ACPI entries for USB devices attached to the
USB4/TBT/TCSS/North XHCI device it needs to have a driver that will
enumerate static devices on the bus.  This driver does that and nothing
else.

BUG=b:151731851
TEST=boot on volteer and check for USB devices on \_SB.PCI0.TXHC.RHUB

Signed-off-by: Duncan Laurie <dlaurie@google.com>
Change-Id: I5a2ff1cd1bed557e793d45119232cf87032ddd7b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46851
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

0 files changed, 0 insertions, 0 deletions