mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-27 15:12:21 +00:00
32 lines
1 KiB
C
32 lines
1 KiB
C
|
/*
|
||
|
|
* header file for pwm driver.
|
||
|
|
*
|
||
|
|
* Copyright (c) 2011 samsung electronics
|
||
|
|
* Donghwa Lee <dh09.lee@samsung.com>
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or
|
||
|
|
* modify it under the terms of the GNU General Public License as
|
||
|
|
* published by the Free Software Foundation; either version 2 of
|
||
|
|
* the License, or (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
* GNU General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License
|
||
|
|
* along with this program; if not, write to the Free Software
|
||
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||
|
|
* MA 02111-1307 USA
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _pwm_h_
|
||
|
|
#define _pwm_h_
|
||
|
|
|
||
|
|
int pwm_init (int pwm_id, int div, int invert);
|
||
|
|
int pwm_config (int pwm_id, int duty_ns, int period_ns);
|
||
|
|
int pwm_enable (int pwm_id);
|
||
|
|
void pwm_disable (int pwm_id);
|
||
|
|
|
||
|
|
#endif /* _pwm_h_ */
|