588d22a755
Convert the keyscan portion of the Holtek HT16K33 driver to adhere to the kscan API instead of the GPIO API. When this driver was introduced the kscan API was not present. The keyscan driver was therefore implemented as a GPIO interrupt driver. Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
12 lines
385 B
Text
12 lines
385 B
Text
# Copyright (c) 2019 - 2021 Henrik Brix Andersen <henrik@brixandersen.dk>
|
|
# SPDX-License-Identifier: Apache-2.0
|
|
|
|
config KSCAN_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.
|