| Uwe Kleine-König | 04c366f | 2008-02-06 15:22:56 +0100 | [diff] [blame] | 1 | /* |
| 2 | * arch/arm/mach-ns9xxx/clock.h |
| 3 | * |
| 4 | * Copyright (C) 2007 by Digi International Inc. |
| 5 | * All rights reserved. |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify it |
| 8 | * under the terms of the GNU General Public License version 2 as published by |
| 9 | * the Free Software Foundation. |
| 10 | */ |
| 11 | #ifndef __NS9XXX_CLOCK_H |
| 12 | #define __NS9XXX_CLOCK_H |
| 13 | |
| 14 | #include <linux/list.h> |
| 15 | |
| 16 | struct clk { |
| 17 | struct module *owner; |
| 18 | const char *name; |
| 19 | int id; |
| 20 | |
| 21 | struct clk *parent; |
| 22 | |
| 23 | unsigned long rate; |
| 24 | int (*endisable)(struct clk *, int enable); |
| 25 | unsigned long (*get_rate)(struct clk *); |
| 26 | |
| 27 | struct list_head node; |
| 28 | unsigned long refcount; |
| 29 | unsigned long usage; |
| 30 | }; |
| 31 | |
| 32 | int clk_register(struct clk *clk); |
| 33 | int clk_unregister(struct clk *clk); |
| 34 | |
| 35 | #endif /* ifndef __NS9XXX_CLOCK_H */ |