projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| f1189989 TF |
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 */ |