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2
3
4
5 #ifndef __CLOCKSOURCE_SAMSUNG_PWM_H
6 #define __CLOCKSOURCE_SAMSUNG_PWM_H
7
8 #include <linux/spinlock.h>
9
10 #define SAMSUNG_PWM_NUM 5
11
12
13
14
15
16
17 #ifdef CONFIG_CLKSRC_SAMSUNG_PWM
18 extern spinlock_t samsung_pwm_lock;
19 #endif
20
21 struct samsung_pwm_variant {
22 u8 bits;
23 u8 div_base;
24 u8 tclk_mask;
25 u8 output_mask;
26 bool has_tint_cstat;
27 };
28
29 void samsung_pwm_clocksource_init(void __iomem *base,
30 unsigned int *irqs, struct samsung_pwm_variant *variant);
31
32 #endif