/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2013 Samsung Electronics Co., Ltd. */ #ifndef __CLOCKSOURCE_SAMSUNG_PWM_H #define __CLOCKSOURCE_SAMSUNG_PWM_H #include <linux/spinlock.h> #define SAMSUNG_PWM_NUM 5 /* * Following declaration must be in an ifdef due to this symbol being static * in pwm-samsung driver if the clocksource driver is not compiled in and the * spinlock is not shared between both drivers. */ #ifdef CONFIG_CLKSRC_SAMSUNG_PWM extern spinlock_t samsung_pwm_lock; #endif struct samsung_pwm_variant { u8 bits; u8 div_base; u8 tclk_mask; u8 output_mask; bool has_tint_cstat; }; void samsung_pwm_clocksource_init(void __iomem *base, unsigned int *irqs, struct samsung_pwm_variant *variant); #endif /* __CLOCKSOURCE_SAMSUNG_PWM_H */