| # Copyright (c) 2022 Andreas Sandberg |
| # Copyright (c) 2020, Phytec Messtechnik GmbH |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| description: UltraChip UC81xx EPD display controller common properties |
| |
| include: [spi-device.yaml, display-controller.yaml] |
| |
| properties: |
| reset-gpios: |
| type: phandle-array |
| required: true |
| description: RESET pin. |
| |
| The RESET pin of UC81xx is active low. |
| If connected directly the MCU pin should be configured |
| as active low. |
| |
| dc-gpios: |
| type: phandle-array |
| required: true |
| description: DC pin. |
| |
| The DC pin of UC81xx is active low (transmission command byte). |
| If connected directly the MCU pin should be configured |
| as active low. |
| |
| busy-gpios: |
| type: phandle-array |
| required: true |
| description: BUSY pin. |
| |
| The BUSY pin of UC81xx is active low. |
| If connected directly the MCU pin should be configured |
| as active low. |
| |
| pwr: |
| type: uint8-array |
| required: false |
| description: Power Setting (PWR) values |
| |
| softstart: |
| type: uint8-array |
| required: false |
| description: Booster Soft Start (BTST) values |
| |
| cdi: |
| type: int |
| required: false |
| description: | |
| VCOM and data interval value. This value is optional but must |
| be provided to enable border refresh control. |
| |
| tcon: |
| type: int |
| required: false |
| description: TCON setting value |
