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* 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.
* Copyright (C) 2013 John Crispin <>
#ifndef _RALINK_COMMON_H__
#define _RALINK_COMMON_H__
struct ralink_pinmux_grp {
const char *name;
u32 mask;
int gpio_first;
int gpio_last;
struct ralink_pinmux {
struct ralink_pinmux_grp *mode;
struct ralink_pinmux_grp *uart;
int uart_shift;
u32 uart_mask;
void (*wdt_reset)(void);
struct ralink_pinmux_grp *pci;
int pci_shift;
u32 pci_mask;
extern struct ralink_pinmux rt_gpio_pinmux;
struct ralink_soc_info {
unsigned char sys_type[RAMIPS_SYS_TYPE_LEN];
unsigned char *compatible;
unsigned long mem_base;
unsigned long mem_size;
unsigned long mem_size_min;
unsigned long mem_size_max;
extern struct ralink_soc_info soc_info;
extern void ralink_of_remap(void);
extern void ralink_clk_init(void);
extern void ralink_clk_add(const char *dev, unsigned long rate);
extern void ralink_rst_init(void);
extern void prom_soc_init(struct ralink_soc_info *soc_info);
__iomem void *plat_of_remap_node(const char *node);
#endif /* _RALINK_COMMON_H__ */