# Copyright (c) 2019 Henrik Brix Andersen # 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. config GPIO_HT16K33_INIT_PRIORITY int "Driver init priority" default 99 depends on GPIO_HT16K33 help Device driver initialization priority. This driver must be initialized after the HT16K33 LED driver.