blob: 1dd71512b2cf9730497895fdc3b0248d99ba3bae [file] [log] [blame]
* include/dt-bindings/pwm/meson.h
* Copyright (C) 2017 Amlogic, Inc. All rights reserved.
* 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.
/*defination for meson pwm channel index
*for example:
* 1.there are four pwm controllers for axg:
* pwm A/B ,pwm C/D, pwm AOA/AOB, pwm AOC/AOD.
* each controller has four pwm channels:
* when double pwm channels used, pwm channel
* [ MESON_PWM_0 and MESON_PWM_2 ],
* [ MESON_PWM_1 and MESON_PWM_3 ],
* should be used together.
* 2.there are two three pwm controllers for m8b:
* pwm A/B,pwm C/D,pwm E/F.
* each controllere has two pwm channels:
#define MESON_PWM_0 0
#define MESON_PWM_1 1
#define MESON_PWM_2 2
#define MESON_PWM_3 3