33 lines
775 B
C
33 lines
775 B
C
|
/*
|
||
|
|
* 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,}
|
||
|
|
|
||
|
|
int of_at91_get_clk_range(struct device_node *np, const char *propname,
|
||
|
|
struct clk_range *range);
|
||
|
|
|
||
|
|
#endif /* __PMC_H_ */
|