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/*
* Atheros AR71XX/AR724X/AR913X common definitions
*
* Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* Parts of this file are based on Atheros' 2.6.15 BSP
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#ifndef __ASM_MACH_ATH79_H
#define __ASM_MACH_ATH79_H
#include <linux/types.h>
#include <linux/io.h>
enum ath79_soc_type {
ATH79_SOC_UNKNOWN,
ATH79_SOC_AR7130,
ATH79_SOC_AR7141,
ATH79_SOC_AR7161,
ATH79_SOC_AR7240,
ATH79_SOC_AR7241,
ATH79_SOC_AR7242,
ATH79_SOC_AR9130,
ATH79_SOC_AR9132,
ATH79_SOC_AR9330,
ATH79_SOC_AR9331,
};
extern enum ath79_soc_type ath79_soc;
extern unsigned int ath79_soc_rev;
static inline int soc_is_ar71xx(void)
{
return (ath79_soc == ATH79_SOC_AR7130 ||
ath79_soc == ATH79_SOC_AR7141 ||
ath79_soc == ATH79_SOC_AR7161);
}
static inline int soc_is_ar724x(void)
{
return (ath79_soc == ATH79_SOC_AR7240 ||
ath79_soc == ATH79_SOC_AR7241 ||
ath79_soc == ATH79_SOC_AR7242);
}
static inline int soc_is_ar7240(void)
{
return (ath79_soc == ATH79_SOC_AR7240);
}
static inline int soc_is_ar7241(void)
{
return (ath79_soc == ATH79_SOC_AR7241);
}
static inline int soc_is_ar7242(void)
{
return (ath79_soc == ATH79_SOC_AR7242);
}
static inline int soc_is_ar913x(void)
{
return (ath79_soc == ATH79_SOC_AR9130 ||
ath79_soc == ATH79_SOC_AR9132);
}
static inline int soc_is_ar933x(void)
{
return (ath79_soc == ATH79_SOC_AR9330 ||
ath79_soc == ATH79_SOC_AR9331);
}
extern void __iomem *ath79_ddr_base;
extern void __iomem *ath79_pll_base;
extern void __iomem *ath79_reset_base;
static inline void ath79_pll_wr(unsigned reg, u32 val)
{
__raw_writel(val, ath79_pll_base + reg);
}
static inline u32 ath79_pll_rr(unsigned reg)
{
return __raw_readl(ath79_pll_base + reg);
}
static inline void ath79_reset_wr(unsigned reg, u32 val)
{
__raw_writel(val, ath79_reset_base + reg);
}
static inline u32 ath79_reset_rr(unsigned reg)
{
return __raw_readl(ath79_reset_base + reg);
}
void ath79_device_reset_set(u32 mask);
void ath79_device_reset_clear(u32 mask);
#endif /* __ASM_MACH_ATH79_H */
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