soc/amd/picasso/pcie_gpp: Add clarifying comment

Each bridge can only have one device.

BUG=b:170595019
BRANCH=zork
TEST=none

Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I7e476221dfcabc841cc1ed4bc4b1175c0652dcfe
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49841
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>

0 files changed, 0 insertions, 0 deletions