projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 1d80c142 MR |
1 | /* |
| 2 | * Copyright (c) 2016 Maxime Ripard. All rights reserved. | |
| 3 | * | |
| 4 | * This software is licensed under the terms of the GNU General Public | |
| 5 | * License version 2, as published by the Free Software Foundation, and | |
| 6 | * may be copied, distributed, and modified under those terms. | |
| 7 | * | |
| 8 | * This program is distributed in the hope that it will be useful, | |
| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 11 | * GNU General Public License for more details. | |
| 12 | */ | |
| 13 | ||
| 14 | #ifndef _CCU_RESET_H_ | |
| 15 | #define _CCU_RESET_H_ | |
| 16 | ||
| 17 | #include <linux/reset-controller.h> | |
| 18 | ||
| 19 | struct ccu_reset_map { | |
| 20 | u16 reg; | |
| 21 | u32 bit; | |
| 22 | }; | |
| 23 | ||
| 24 | ||
| 25 | struct ccu_reset { | |
| 26 | void __iomem *base; | |
| 27 | struct ccu_reset_map *reset_map; | |
| 28 | spinlock_t *lock; | |
| 29 | ||
| 30 | struct reset_controller_dev rcdev; | |
| 31 | }; | |
| 32 | ||
| 33 | static inline struct ccu_reset *rcdev_to_ccu_reset(struct reset_controller_dev *rcdev) | |
| 34 | { | |
| 35 | return container_of(rcdev, struct ccu_reset, rcdev); | |
| 36 | } | |
| 37 | ||
| 38 | extern const struct reset_control_ops ccu_reset_ops; | |
| 39 | ||
| 40 | #endif /* _CCU_RESET_H_ */ |