| # Copyright (c) 2022 Chromium OS Authors |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| description: TI TCA6424A I2C-based GPIO expander |
| |
| compatible: "ti,tca6424a" |
| |
| include: [gpio-controller.yaml, i2c-device.yaml] |
| |
| properties: |
| int-gpios: |
| type: phandle-array |
| description: | |
| GPIO connected to the controller INT pin. This pin is active-low |
| and open-drain. |
| |
| reset-gpios: |
| type: phandle-array |
| description: | |
| GPIO connected to the controller RESET pin. This pin is active-low. |
| |
| "#gpio-cells": |
| const: 2 |
| |
| gpio-cells: |
| - pin |
| - flags |
