| # Copyright (c) 2023 Antmicro <www.antmicro.com> |
| # Copyright (c) 2023 Ambiq Micro Inc. <www.ambiq.com> |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| description: Ambiq GPIO bank node |
| |
| compatible: "ambiq,gpio-bank" |
| |
| include: [gpio-controller.yaml, base.yaml] |
| |
| properties: |
| reg: |
| required: true |
| description: | |
| This property indicates the register address offset of each GPIO child node |
| under the "ambiq,gpio" parent node. The register address of pin described in |
| gpio-cells can be obtained by: base address + child address offset + (pin << 2). |
| |
| "#gpio-cells": |
| const: 2 |
| |
| gpio-cells: |
| - pin |
| - flags |
