The names of the GPIO_RSVD_* are documented in the PCH EDS, in Linux (linux/drivers/pinctrl/intel/pinctrl-cannonlake.c) and other places. Also, see soc/intel/tigerlake for reference. Change-Id: I86c7159d9f48560c41efdfe49f162aef00499d13 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45200 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>