Kconfig 440 B

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  1. # SPDX-License-Identifier: GPL-2.0-only
  2. #
  3. # PPS generators configuration
  4. #
  5. comment "PPS generators support"
  6. config PPS_GENERATOR_PARPORT
  7. tristate "Parallel port PPS signal generator"
  8. depends on PARPORT && BROKEN
  9. help
  10. If you say yes here you get support for a PPS signal generator which
  11. utilizes STROBE pin of a parallel port to send PPS signals. It uses
  12. parport abstraction layer and hrtimers to precisely control the signal.