/* SPDX-License-Identifier: GPL-2.0 */

#ifndef __TIMER_OF_H__

#define __TIMER_OF_H__

#include <linux/clockchips.h>

#define TIMER_OF_BASE 0x1

#define TIMER_OF_CLOCK 0x2

#define TIMER_OF_IRQ 0x4

struct of_timer_irq {

int irq;

int index;

const char *name;

unsigned long flags;

irq_handler_t handler;

};

struct of_timer_base {

void __iomem *base;

const char *name;

int index;

};

struct of_timer_clk {

struct clk *clk;

const char *name;

int index;

unsigned long rate;

unsigned long period;

};

struct timer_of {

unsigned int flags;

struct device_node *np;

struct clock_event_device clkevt;

struct of_timer_base of_base;

struct of_timer_irq of_irq;

struct of_timer_clk of_clk;

void *private_data;

};

static inline struct timer_of *to_timer_of(struct clock_event_device *clkevt)

{

return container_of(clkevt, struct timer_of, clkevt);

}

static inline void __iomem *timer_of_base(struct timer_of *to)

{

return to->of_base.base;

}

static inline int timer_of_irq(struct timer_of *to)

{

return to->of_irq.irq;

}

static inline unsigned long timer_of_rate(struct timer_of *to)

{

return to->of_clk.rate;

}

static inline unsigned long timer_of_period(struct timer_of *to)

{

return to->of_clk.period;

}

int timer_of_init(struct device_node *np, struct timer_of *to);

void timer_of_cleanup(struct timer_of *to);

#endif