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/*
* Ralink SoC register definitions
*
* Copyright (C) 2013 John Crispin <john@phrozen.org>
* Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* 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 _RALINK_REGS_H_
#define _RALINK_REGS_H_
#include <linux/io.h>
enum ralink_soc_type {
RALINK_UNKNOWN = 0,
RT2880_SOC,
RT3883_SOC,
RT305X_SOC_RT3050,
RT305X_SOC_RT3052,
RT305X_SOC_RT3350,
RT305X_SOC_RT3352,
RT305X_SOC_RT5350,
MT762X_SOC_MT7620A,
MT762X_SOC_MT7620N,
MT762X_SOC_MT7621AT,
MT762X_SOC_MT7628AN,
MT762X_SOC_MT7688,
};
extern enum ralink_soc_type ralink_soc;
extern __iomem void *rt_sysc_membase;
extern __iomem void *rt_memc_membase;
static inline void rt_sysc_w32(u32 val, unsigned reg)
{
__raw_writel(val, rt_sysc_membase + reg);
}
static inline u32 rt_sysc_r32(unsigned reg)
{
return __raw_readl(rt_sysc_membase + reg);
}
static inline void rt_sysc_m32(u32 clr, u32 set, unsigned reg)
{
u32 val = rt_sysc_r32(reg) & ~clr;
__raw_writel(val | set, rt_sysc_membase + reg);
}
static inline void rt_memc_w32(u32 val, unsigned reg)
{
__raw_writel(val, rt_memc_membase + reg);
}
static inline u32 rt_memc_r32(unsigned reg)
{
return __raw_readl(rt_memc_membase + reg);
}
#endif /* _RALINK_REGS_H_ */
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