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/*
* drivers/clk/at91/pmc.h
*
* Copyright (C) 2013 Boris BREZILLON <b.brezillon@overkiz.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#ifndef __PMC_H_
#define __PMC_H_
#include <linux/io.h>
#include <linux/irqdomain.h>
#include <linux/regmap.h>
#include <linux/spinlock.h>
extern spinlock_t pmc_pcr_lock;
struct clk_range {
unsigned long min;
unsigned long max;
};
#define CLK_RANGE(MIN, MAX) {.min = MIN, .max = MAX,}
struct at91_pmc_caps {
u32 available_irqs;
};
struct at91_pmc {
struct regmap *regmap;
int virq;
const struct at91_pmc_caps *caps;
struct irq_domain *irqdomain;
u32 imr;
};
int of_at91_get_clk_range(struct device_node *np, const char *propname,
struct clk_range *range);
#endif /* __PMC_H_ */
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