| Tomasz Figa | f118998 | 2013-04-20 23:22:13 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2013 Samsung Electronics Co., Ltd. |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License version 2 as |
| 6 | * published by the Free Software Foundation. |
| 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 | * You should have received a copy of the GNU General Public License |
| 14 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 15 | */ |
| 16 | #ifndef __CLOCKSOURCE_SAMSUNG_PWM_H |
| 17 | #define __CLOCKSOURCE_SAMSUNG_PWM_H |
| 18 | |
| 19 | #include <linux/spinlock.h> |
| 20 | |
| 21 | #define SAMSUNG_PWM_NUM 5 |
| 22 | |
| 23 | struct platform_device; |
| 24 | struct device_node; |
| 25 | |
| 26 | struct samsung_pwm_variant { |
| 27 | u8 bits; |
| 28 | u8 div_base; |
| 29 | u8 tclk_mask; |
| 30 | u8 output_mask; |
| 31 | bool has_tint_cstat; |
| 32 | }; |
| 33 | |
| 34 | struct samsung_pwm { |
| 35 | struct samsung_pwm_variant variant; |
| 36 | spinlock_t slock; |
| 37 | void __iomem *base; |
| 38 | int irq[SAMSUNG_PWM_NUM]; |
| 39 | }; |
| 40 | |
| 41 | #endif /* __CLOCKSOURCE_SAMSUNG_PWM_H */ |