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