You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
32 lines
1000 B
32 lines
1000 B
/*
|
|
* Clock management for AT32AP CPUs
|
|
*
|
|
* Copyright (C) 2006 Atmel Corporation
|
|
*
|
|
* Based on arch/arm/mach-at91/clock.c
|
|
* Copyright (C) 2005 David Brownell
|
|
* Copyright (C) 2005 Ivan Kokshaysky
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
#include <linux/clk.h>
|
|
#include <linux/list.h>
|
|
|
|
|
|
void at32_clk_register(struct clk *clk);
|
|
|
|
struct clk {
|
|
struct list_head list; /* linking element */
|
|
const char *name; /* Clock name/function */
|
|
struct device *dev; /* Device the clock is used by */
|
|
struct clk *parent; /* Parent clock, if any */
|
|
void (*mode)(struct clk *clk, int enabled);
|
|
unsigned long (*get_rate)(struct clk *clk);
|
|
long (*set_rate)(struct clk *clk, unsigned long rate,
|
|
int apply);
|
|
int (*set_parent)(struct clk *clk, struct clk *parent);
|
|
u16 users; /* Enabled if non-zero */
|
|
u16 index; /* Sibling index */
|
|
};
|
|
|