40 строки
1.1 KiB
C
40 строки
1.1 KiB
C
|
/*
|
||
|
|
* TI PWM Subsystem driver
|
||
|
|
*
|
||
|
|
* Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.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.
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __TIPWMSS_H
|
||
|
|
#define __TIPWMSS_H
|
||
|
|
|
||
|
|
#ifdef CONFIG_PWM_TIPWMSS
|
||
|
|
/* PWM substem clock gating */
|
||
|
|
#define PWMSS_ECAPCLK_EN BIT(0)
|
||
|
|
#define PWMSS_ECAPCLK_STOP_REQ BIT(1)
|
||
|
|
#define PWMSS_EPWMCLK_EN BIT(8)
|
||
|
|
#define PWMSS_EPWMCLK_STOP_REQ BIT(9)
|
||
|
|
|
||
|
|
#define PWMSS_ECAPCLK_EN_ACK BIT(0)
|
||
|
|
#define PWMSS_EPWMCLK_EN_ACK BIT(8)
|
||
|
|
|
||
|
|
extern u16 pwmss_submodule_state_change(struct device *dev, int set);
|
||
|
|
#else
|
||
|
|
static inline u16 pwmss_submodule_state_change(struct device *dev, int set)
|
||
|
|
{
|
||
|
|
/* return success status value */
|
||
|
|
return 0xFFFF;
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
#endif /* __TIPWMSS_H */
|