zephyr/dts/bindings/gpio/snps,designware-gpio.yaml

#
# Copyright (c) 2018 Synopsys, Inc. All rights reserved.
#
# SPDX-License-Identifier: Apache-2.0
#
---
title: Synopsys Designware GPIO controller
version: 0.1

description: >
    This is a representation of the Synopsys DesignWare gpio node

properties:
    compatible:
      type: string
      category: required
      description: compatible strings
      constraint: "snps,designware-gpio"
      generation: define

    reg:
      type: int
      description: mmio register space
      generation: define
      category: required

    bits:
      type: int
      description: gpio bits
      generation: define
      category: required

    interrupts:
      type: array
      category: required
      description: required interrupts
      generation: define

    label:
      type: string
      category: required
      description: Human readable string describing the device (used by Zephyr for API name)
      generation: define

cell_string: GPIO

"#cells":
  - pin
  - flags
...