diff options
Diffstat (limited to 'drivers/pwm/pwm-imx-util.h')
| -rw-r--r-- | drivers/pwm/pwm-imx-util.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/pwm/pwm-imx-util.h b/drivers/pwm/pwm-imx-util.h new file mode 100644 index 0000000000..45465c4fde --- /dev/null +++ b/drivers/pwm/pwm-imx-util.h @@ -0,0 +1,16 @@ +/* + * (C) Copyright 2014 + * Heiko Schocher, DENX Software Engineering, hs@denx.de. + * + * Basic support for the pwm modul on imx6. + * + * SPDX-License-Identifier: GPL-2.0 + */ + +#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 |