2 * Clock management for AT32AP CPUs
4 * Copyright (C) 2006 Atmel Corporation
6 * Based on arch/arm/mach-at91/clock.c
7 * Copyright (C) 2005 David Brownell
8 * Copyright (C) 2005 Ivan Kokshaysky
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License version 2 as
12 * published by the Free Software Foundation.
14 #include <linux/clk.h>
15 #include <linux/list.h>
18 void at32_clk_register(struct clk *clk);
21 struct list_head list; /* linking element */
22 const char *name; /* Clock name/function */
23 struct device *dev; /* Device the clock is used by */
24 struct clk *parent; /* Parent clock, if any */
25 void (*mode)(struct clk *clk, int enabled);
26 unsigned long (*get_rate)(struct clk *clk);
27 long (*set_rate)(struct clk *clk, unsigned long rate,
29 int (*set_parent)(struct clk *clk, struct clk *parent);
30 u16 users; /* Enabled if non-zero */
31 u16 index; /* Sibling index */
34 unsigned long pba_clk_get_rate(struct clk *clk);
35 void pba_clk_mode(struct clk *clk, int enabled);