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 17