40 строки
1.1 KiB
C
40 строки
1.1 KiB
C
/*
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* TI PWM Subsystem driver
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*
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* Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#ifndef __TIPWMSS_H
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#define __TIPWMSS_H
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#ifdef CONFIG_PWM_TIPWMSS
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/* PWM substem clock gating */
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#define PWMSS_ECAPCLK_EN BIT(0)
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#define PWMSS_ECAPCLK_STOP_REQ BIT(1)
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#define PWMSS_EPWMCLK_EN BIT(8)
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#define PWMSS_EPWMCLK_STOP_REQ BIT(9)
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#define PWMSS_ECAPCLK_EN_ACK BIT(0)
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#define PWMSS_EPWMCLK_EN_ACK BIT(8)
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extern u16 pwmss_submodule_state_change(struct device *dev, int set);
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#else
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static inline u16 pwmss_submodule_state_change(struct device *dev, int set)
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{
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/* return success status value */
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return 0xFFFF;
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}
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#endif
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#endif /* __TIPWMSS_H */
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