| # Copyright (c) 2022 ITE Corporation. All Rights Reserved. |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| description: ITE IT8XXX2 pin controller function node |
| |
| compatible: "ite,it8xxx2-pinctrl-func" |
| |
| include: base.yaml |
| |
| properties: |
| func3-gcr: |
| type: array |
| |
| func3-en-mask: |
| type: array |
| |
| func4-gcr: |
| type: array |
| |
| func4-en-mask: |
| type: array |
| |
| volt-sel: |
| type: array |
| |
| volt-sel-mask: |
| type: array |
| |
| pp-od-mask: |
| type: int |
| description: | |
| KSI[7:0] does not support push-pull and open-drain mode. |
| If KSO[17:0] is in KBS mode, setting 1 selects open-drain mode, |
| setting 0 selects push-pull mode. |
| If KSO[15:0] is in GPIO mode, then this bit is always disabled. |
| |
| pullup-mask: |
| type: int |
| description: | |
| If KSI[7:0]/KSO[15:0] is in KBS mode , setting 1 enables the internal |
| pull-up (KSO[17:16] setting internal pull-up by GPIO port GPCR register). |
| If KSI[7:0]/KSO[15:0] is in GPIO mode, then this bit is always disabled. |
| |
| gpio-group: |
| type: boolean |
| description: | |
| Default setting pin configure to alternate mode for all GPIO group pins |
| (include KSO[17:16]), otherwise setting pin configure to keyboard scan |
| mode for KSI[7:0] and KSO[15:0] pins. |
| |
| pinmux-cells: |
| - pin |
| - alt_func |
