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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 
9 #ifndef _pwm_imx_util_h_
10 #define _pwm_imx_util_h_
11 
12 struct pwm_regs *pwm_id_to_reg(int pwm_id);
13 int pwm_imx_get_parms(int period_ns, int duty_ns, unsigned long *period_c,
14 		      unsigned long *duty_c, unsigned long *prescale);
15 #endif
16