OSCL-LXR

0001 # SPDX-License-Identifier: GPL-2.0-only
0002 #
0003 # PPS generators configuration
0004 #
0005
0006 comment "PPS generators support"
0007
0008 config PPS_GENERATOR_PARPORT
0009         tristate "Parallel port PPS signal generator"
0010         depends on PARPORT && BROKEN
0011         help
0012           If you say yes here you get support for a PPS signal generator which
0013           utilizes STROBE pin of a parallel port to send PPS signals. It uses
0014           parport abstraction layer and hrtimers to precisely control the signal.