u-boot/include/pwm.h

/*
 * header file for pwm driver.
 *
 * Copyright (c) 2011 samsung electronics
 * Donghwa Lee <dh09.lee@samsung.com>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#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_ */
ARM: S5P: pwm driver support This is common pwm driver of S5P. Signed-off-by: Donghwa Lee <dh09.lee@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> 2011-03-08 05:11:42 +08:00			`/*`
			`* header file for pwm driver.`
			`*`
			`* Copyright (c) 2011 samsung electronics`
			`* Donghwa Lee <dh09.lee@samsung.com>`
			`*`
Add GPL-2.0+ SPDX-License-Identifier to source files Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com> 2013-07-08 15:37:19 +08:00			`* SPDX-License-Identifier: GPL-2.0+`
ARM: S5P: pwm driver support This is common pwm driver of S5P. Signed-off-by: Donghwa Lee <dh09.lee@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> 2011-03-08 05:11:42 +08:00			`*/`

			`#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_ */`