Make it clearer all the GPIO bank register programming
parameters originate from the same soc_amd_gpio entry.
Change-Id: I7aa6bd6996fd14dde4b1abcccbd2ae6ef933c87b
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42691
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>