mirror of https://gitee.com/openkylin/linux.git
73 lines
2.2 KiB
C
73 lines
2.2 KiB
C
/*
|
|
* SuperH Pin Function Controller support.
|
|
*
|
|
* Copyright (C) 2012 Renesas Solutions Corp.
|
|
*
|
|
* This file is subject to the terms and conditions of the GNU General Public
|
|
* License. See the file "COPYING" in the main directory of this archive
|
|
* for more details.
|
|
*/
|
|
#ifndef __SH_PFC_CORE_H__
|
|
#define __SH_PFC_CORE_H__
|
|
|
|
#include <linux/compiler.h>
|
|
#include <linux/types.h>
|
|
|
|
#include "sh_pfc.h"
|
|
|
|
struct sh_pfc_window {
|
|
phys_addr_t phys;
|
|
void __iomem *virt;
|
|
unsigned long size;
|
|
};
|
|
|
|
struct sh_pfc_chip;
|
|
struct sh_pfc_pinctrl;
|
|
|
|
struct sh_pfc {
|
|
struct device *dev;
|
|
struct sh_pfc_soc_info *info;
|
|
spinlock_t lock;
|
|
|
|
unsigned int num_windows;
|
|
struct sh_pfc_window *window;
|
|
|
|
struct sh_pfc_chip *gpio;
|
|
struct sh_pfc_pinctrl *pinctrl;
|
|
};
|
|
|
|
int sh_pfc_register_gpiochip(struct sh_pfc *pfc);
|
|
int sh_pfc_unregister_gpiochip(struct sh_pfc *pfc);
|
|
|
|
int sh_pfc_register_pinctrl(struct sh_pfc *pfc);
|
|
int sh_pfc_unregister_pinctrl(struct sh_pfc *pfc);
|
|
|
|
int sh_pfc_read_bit(struct pinmux_data_reg *dr, unsigned long in_pos);
|
|
void sh_pfc_write_bit(struct pinmux_data_reg *dr, unsigned long in_pos,
|
|
unsigned long value);
|
|
int sh_pfc_get_data_reg(struct sh_pfc *pfc, unsigned gpio,
|
|
struct pinmux_data_reg **drp, int *bitp);
|
|
int sh_pfc_gpio_to_enum(struct sh_pfc *pfc, unsigned gpio, int pos,
|
|
pinmux_enum_t *enum_idp);
|
|
int sh_pfc_config_gpio(struct sh_pfc *pfc, unsigned gpio, int pinmux_type,
|
|
int cfg_mode);
|
|
|
|
extern struct sh_pfc_soc_info r8a7740_pinmux_info;
|
|
extern struct sh_pfc_soc_info r8a7779_pinmux_info;
|
|
extern struct sh_pfc_soc_info sh7203_pinmux_info;
|
|
extern struct sh_pfc_soc_info sh7264_pinmux_info;
|
|
extern struct sh_pfc_soc_info sh7269_pinmux_info;
|
|
extern struct sh_pfc_soc_info sh7372_pinmux_info;
|
|
extern struct sh_pfc_soc_info sh73a0_pinmux_info;
|
|
extern struct sh_pfc_soc_info sh7720_pinmux_info;
|
|
extern struct sh_pfc_soc_info sh7722_pinmux_info;
|
|
extern struct sh_pfc_soc_info sh7723_pinmux_info;
|
|
extern struct sh_pfc_soc_info sh7724_pinmux_info;
|
|
extern struct sh_pfc_soc_info sh7734_pinmux_info;
|
|
extern struct sh_pfc_soc_info sh7757_pinmux_info;
|
|
extern struct sh_pfc_soc_info sh7785_pinmux_info;
|
|
extern struct sh_pfc_soc_info sh7786_pinmux_info;
|
|
extern struct sh_pfc_soc_info shx3_pinmux_info;
|
|
|
|
#endif /* __SH_PFC_CORE_H__ */
|