projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| af0ba001 PA |
1 | /* |
| 2 | * TI PWM Subsystem driver | |
| 3 | * | |
| 4 | * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ | |
| 5 | * | |
| 6 | * This program is free software; you can redistribute it and/or modify | |
| 7 | * it under the terms of the GNU General Public License as published by | |
| 8 | * the Free Software Foundation; either version 2 of the License, or | |
| 9 | * (at your option) any later version. | |
| 10 | * | |
| 11 | * This program is distributed in the hope that it will be useful, | |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | * GNU General Public License for more details. | |
| 15 | * | |
| 16 | */ | |
| 17 | ||
| 18 | #ifndef __TIPWMSS_H | |
| 19 | #define __TIPWMSS_H | |
| 20 | ||
| af0ba001 PA |
21 | /* PWM substem clock gating */ |
| 22 | #define PWMSS_ECAPCLK_EN BIT(0) | |
| 23 | #define PWMSS_ECAPCLK_STOP_REQ BIT(1) | |
| 24 | #define PWMSS_EPWMCLK_EN BIT(8) | |
| 25 | #define PWMSS_EPWMCLK_STOP_REQ BIT(9) | |
| 26 | ||
| 27 | #define PWMSS_ECAPCLK_EN_ACK BIT(0) | |
| 28 | #define PWMSS_EPWMCLK_EN_ACK BIT(8) | |
| 29 | ||
| 1bf0f20b | 30 | #ifdef CONFIG_PWM_TIPWMSS |
| af0ba001 PA |
31 | extern u16 pwmss_submodule_state_change(struct device *dev, int set); |
| 32 | #else | |
| 33 | static inline u16 pwmss_submodule_state_change(struct device *dev, int set) | |
| 34 | { | |
| 35 | /* return success status value */ | |
| 36 | return 0xFFFF; | |
| 37 | } | |
| 38 | #endif | |
| 39 | #endif /* __TIPWMSS_H */ |