u-boot/drivers/pwm/pwm-imx-util.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * (C) Copyright 2014
 * Heiko Schocher, DENX Software Engineering, hs@denx.de.
 *
 * Basic support for the pwm module on imx6.
 */

#ifndef _pwm_imx_util_h_
#define _pwm_imx_util_h_

struct pwm_regs *pwm_id_to_reg(int pwm_id);
int pwm_imx_get_parms(int period_ns, int duty_ns, unsigned long *period_c,
		      unsigned long *duty_c, unsigned long *prescale);
#endif
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> 2018-05-06 21:58:06 +00:00			`/* SPDX-License-Identifier: GPL-2.0 */`
pwm, imx6: add support for pwm modul on imx6 add basic support for the pwm modul found on imx6. Pieces of this code are based on linux code from drivers/pwm/pwm-imx.c Commit "cd3de83f1476 Linux 3.16-rc4" Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Stefano Babic <sbabic@denx.de> Cc: Wolfgang Denk <wd@denx.de> 2014-07-18 04:07:19 +00:00			`/*`
			`* (C) Copyright 2014`
			`* Heiko Schocher, DENX Software Engineering, hs@denx.de.`
			`*`
PWM: Correct misspellings of "module" in context of PWM Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Acked-by: Heiko Schocher <hs@denx.de> 2016-09-13 12:35:18 +00:00			`* Basic support for the pwm module on imx6.`
pwm, imx6: add support for pwm modul on imx6 add basic support for the pwm modul found on imx6. Pieces of this code are based on linux code from drivers/pwm/pwm-imx.c Commit "cd3de83f1476 Linux 3.16-rc4" Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Stefano Babic <sbabic@denx.de> Cc: Wolfgang Denk <wd@denx.de> 2014-07-18 04:07:19 +00:00			`*/`

			`#ifndef _pwm_imx_util_h_`
			`#define _pwm_imx_util_h_`

			`struct pwm_regs *pwm_id_to_reg(int pwm_id);`
			`int pwm_imx_get_parms(int period_ns, int duty_ns, unsigned long *period_c,`
			`unsigned long duty_c, unsigned long prescale);`
			`#endif`