| # |
| # Copyright (c) 2019 Henrik Brix Andersen <henrik@brixandersen.dk> |
| # |
| # SPDX-License-Identifier: Apache-2.0 |
| # |
| |
| menuconfig GPIO_HT16K33 |
| bool "HT16K33 keyscan driver" |
| depends on HT16K33_KEYSCAN |
| help |
| Enable keyscan driver for HT16K33. |
| |
| The HT16K33 is a memory mapping, multifunction LED |
| controller driver. The controller supports matrix key scan |
| circuit of up to 13x3 keys. |
| |
| The keyscan functionality is exposed as up to 3 GPIO |
| controller drivers, each supporting GPIO callbacks for |
| keyscan event notifications. |
| |
| if GPIO_HT16K33 |
| |
| config GPIO_HT16K33_INIT_PRIORITY |
| int "Driver init priority" |
| default 99 |
| help |
| Device driver initialization priority. This driver must be |
| initialized after the HT16K33 LED driver. |
| |
| endif # GPIO_HT16K33 |
