| /* |
| * 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); |
| |
| #ifdef CONFIG_PM |
| void pmc_register_id(u8 id); |
| #else |
| static inline void pmc_register_id(u8 id) {} |
| #endif |
| |
| #endif /* __PMC_H_ */ |