1 /* 2 * header file for pwm driver. 3 * 4 * Copyright (c) 2011 samsung electronics 5 * Donghwa Lee <dh09.lee@samsung.com> 6 * 7 * SPDX-License-Identifier: GPL-2.0+ 8 */ 9 10 #ifndef _pwm_h_ 11 #define _pwm_h_ 12 13 int pwm_init (int pwm_id, int div, int invert); 14 int pwm_config (int pwm_id, int duty_ns, int period_ns); 15 int pwm_enable (int pwm_id); 16 void pwm_disable (int pwm_id); 17 18 #endif /* _pwm_h_ */ 19