| Jean-Christop PLAGNIOL-VILLARD | 6d803ba | 2010-11-17 10:04:33 +0100 | [diff] [blame] | 1 | /* |
| 2 | * include/linux/clkdev.h |
| 3 | * |
| 4 | * Copyright (C) 2008 Russell King. |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License version 2 as |
| 8 | * published by the Free Software Foundation. |
| 9 | * |
| 10 | * Helper for the clk API to assist looking up a struct clk. |
| 11 | */ |
| 12 | #ifndef __CLKDEV_H |
| 13 | #define __CLKDEV_H |
| 14 | |
| 15 | #include <asm/clkdev.h> |
| 16 | |
| 17 | struct clk; |
| 18 | struct device; |
| 19 | |
| 20 | struct clk_lookup { |
| 21 | struct list_head node; |
| 22 | const char *dev_id; |
| 23 | const char *con_id; |
| 24 | struct clk *clk; |
| 25 | }; |
| 26 | |
| 27 | struct clk_lookup *clkdev_alloc(struct clk *clk, const char *con_id, |
| 28 | const char *dev_fmt, ...); |
| 29 | |
| 30 | void clkdev_add(struct clk_lookup *cl); |
| 31 | void clkdev_drop(struct clk_lookup *cl); |
| 32 | |
| 33 | void clkdev_add_table(struct clk_lookup *, size_t); |
| 34 | int clk_add_alias(const char *, const char *, char *, struct device *); |
| 35 | |
| 36 | #endif |