1 /*
2  *  Atheros AR71XX/AR724X/AR913X common definitions
3  *
4  *  Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
5  *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
6  *
7  *  Parts of this file are based on Atheros' 2.6.15 BSP
8  *
9  *  This program is free software; you can redistribute it and/or modify it
10  *  under the terms of the GNU General Public License version 2 as published
11  *  by the Free Software Foundation.
12  */
13 
14 #ifndef __ATH79_COMMON_H
15 #define __ATH79_COMMON_H
16 
17 #include <linux/types.h>
18 #include <linux/init.h>
19 
20 #define ATH79_MEM_SIZE_MIN	(2 * 1024 * 1024)
21 #define ATH79_MEM_SIZE_MAX	(128 * 1024 * 1024)
22 
23 void ath79_clocks_init(void);
24 void ath79_ddr_wb_flush(unsigned int reg);
25 
26 void ath79_gpio_function_enable(u32 mask);
27 void ath79_gpio_function_disable(u32 mask);
28 void ath79_gpio_function_setup(u32 set, u32 clear);
29 void ath79_gpio_init(void);
30 
31 #endif /* __ATH79_COMMON_H */
32