| # Copyright (c) 2023 ITE Corporation. All Rights Reserved. |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| description: ITE IT8xxx2 GPIO V2 |
| |
| compatible: "ite,it8xxx2-gpio-v2" |
| |
| include: [gpio-controller.yaml, base.yaml] |
| |
| properties: |
| reg: |
| required: true |
| |
| has-volt-sel: |
| type: array |
| description: | |
| Selection of support input voltage 3.3V or 1.8V. |
| |
| wuc-base: |
| type: array |
| description: | |
| WUCs are mapped to the pins of GPIO. |
| The WUC groups internal and external inputs, and asserts |
| a wake-up signal to the INTC, allowing the CPU to exit |
| Doze/Deep Doze/Sleep modes. |
| |
| wuc-mask: |
| type: array |
| |
| keyboard-controller: |
| type: boolean |
| description: | |
| When set, this GPIO controller has pins associated with the |
| keyboard controller. In this case the reg_gpcr property is |
| overloaded and used to write the keyboard GCTRL register. |
| This setting will be found in the gpio_ite_configure function |
| when the judgment of gpio_config->ksb_ctrl is true. |
| The GPIO control register that will be set for these three |
| nodes is as follows: |
| gpioksi: 0xf01d40-0xf01d47 |
| gpioksol: 0xf01d48-0xf01d4f |
| gpioksoh: 0xf01d50-0xf01d57 |
| |
| gpio-cells: |
| - pin |
| - flags |
