# Copyright (c) 2020, Intel Corporation
# SPDX-License-Identifier: Apache-2.0

compatible: "microchip,mec15xx-board-power"

description: |
    This binding provides MEC15xx board gpio power rails resources to
    build and run samples/drives/espi in Zephyr.
    GPIOs required before performing a eSPI host-slave handshake

properties:
   pwrg-gpios:
        type: phandle-array
        required: true
        description: |
          Board GPIO input used to detect that power rails are stable.

   rsm-gpios:
        type: phandle-array
        required: true
        description: |
          Board GPIO output used to notify eSPI master to ackwnowledge
          power has stabilized and bare minimum initialization in eSPI slave
          is complete so eSPI master can proceed with eSPI handshake.