drivers/pwm/pwm-imx-util.h

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