| Philip, Avinash | af0ba00 | 2012-11-27 14:18:06 +0530 | [diff] [blame] | 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 | |
| 21 | #ifdef CONFIG_PWM_TIPWMSS |
| 22 | /* PWM substem clock gating */ |
| 23 | #define PWMSS_ECAPCLK_EN BIT(0) |
| 24 | #define PWMSS_ECAPCLK_STOP_REQ BIT(1) |
| 25 | #define PWMSS_EPWMCLK_EN BIT(8) |
| 26 | #define PWMSS_EPWMCLK_STOP_REQ BIT(9) |
| 27 | |
| 28 | #define PWMSS_ECAPCLK_EN_ACK BIT(0) |
| 29 | #define PWMSS_EPWMCLK_EN_ACK BIT(8) |
| 30 | |
| 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 */ |