pwm-imx-util.h 409 B

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  1. /* SPDX-License-Identifier: GPL-2.0 */
  2. /*
  3. * (C) Copyright 2014
  4. * Heiko Schocher, DENX Software Engineering, hs@denx.de.
  5. *
  6. * Basic support for the pwm module on imx6.
  7. */
  8. #ifndef _pwm_imx_util_h_
  9. #define _pwm_imx_util_h_
  10. struct pwm_regs *pwm_id_to_reg(int pwm_id);
  11. int pwm_imx_get_parms(int period_ns, int duty_ns, unsigned long *period_c,
  12. unsigned long *duty_c, unsigned long *prescale);
  13. #endif