2012-12-16 05:50:44 +07:00
|
|
|
/*
|
|
|
|
|
* 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>
|
2013-04-09 21:06:01 +07:00
|
|
|
#include <linux/spinlock.h>
|
2012-12-16 05:50:44 +07:00
|
|
|
#include <linux/types.h>
|
|
|
|
|
|
2012-12-16 05:51:55 +07:00
|
|
|
#include "sh_pfc.h"
|
|
|
|
|
|
2012-12-16 05:50:53 +07:00
|
|
|
struct sh_pfc_window {
|
2012-12-16 05:50:44 +07:00
|
|
|
phys_addr_t phys;
|
|
|
|
|
void __iomem *virt;
|
|
|
|
|
unsigned long size;
|
|
|
|
|
};
|
|
|
|
|
|
2012-12-16 05:50:46 +07:00
|
|
|
struct sh_pfc_chip;
|
2012-12-16 05:50:47 +07:00
|
|
|
struct sh_pfc_pinctrl;
|
2012-12-16 05:50:46 +07:00
|
|
|
|
2013-07-15 23:38:30 +07:00
|
|
|
struct sh_pfc_pin_range {
|
|
|
|
|
u16 start;
|
|
|
|
|
u16 end;
|
|
|
|
|
};
|
|
|
|
|
|
2012-12-16 05:50:44 +07:00
|
|
|
struct sh_pfc {
|
2012-12-16 05:50:47 +07:00
|
|
|
struct device *dev;
|
2013-02-17 00:47:05 +07:00
|
|
|
const struct sh_pfc_soc_info *info;
|
2013-04-22 01:21:57 +07:00
|
|
|
void *soc_data;
|
2012-12-16 05:50:44 +07:00
|
|
|
spinlock_t lock;
|
|
|
|
|
|
2012-12-16 05:50:55 +07:00
|
|
|
unsigned int num_windows;
|
2013-12-11 10:26:25 +07:00
|
|
|
struct sh_pfc_window *windows;
|
2012-12-16 05:50:55 +07:00
|
|
|
|
2013-07-15 23:38:30 +07:00
|
|
|
struct sh_pfc_pin_range *ranges;
|
|
|
|
|
unsigned int nr_ranges;
|
|
|
|
|
|
2013-07-15 18:48:56 +07:00
|
|
|
unsigned int nr_gpio_pins;
|
2013-02-15 07:33:38 +07:00
|
|
|
|
2012-12-16 05:50:46 +07:00
|
|
|
struct sh_pfc_chip *gpio;
|
2012-12-06 20:49:25 +07:00
|
|
|
struct sh_pfc_chip *func;
|
|
|
|
|
|
2012-12-16 05:50:47 +07:00
|
|
|
struct sh_pfc_pinctrl *pinctrl;
|
2012-12-16 05:50:44 +07:00
|
|
|
};
|
|
|
|
|
|
|
|
|
|
int sh_pfc_register_gpiochip(struct sh_pfc *pfc);
|
2012-12-16 05:50:46 +07:00
|
|
|
int sh_pfc_unregister_gpiochip(struct sh_pfc *pfc);
|
2012-12-16 05:50:44 +07:00
|
|
|
|
|
|
|
|
int sh_pfc_register_pinctrl(struct sh_pfc *pfc);
|
2012-12-16 05:50:47 +07:00
|
|
|
int sh_pfc_unregister_pinctrl(struct sh_pfc *pfc);
|
2012-12-16 05:50:44 +07:00
|
|
|
|
2013-02-15 08:04:55 +07:00
|
|
|
unsigned long sh_pfc_read_raw_reg(void __iomem *mapped_reg,
|
|
|
|
|
unsigned long reg_width);
|
|
|
|
|
void sh_pfc_write_raw_reg(void __iomem *mapped_reg, unsigned long reg_width,
|
|
|
|
|
unsigned long data);
|
|
|
|
|
|
2013-03-08 23:43:54 +07:00
|
|
|
int sh_pfc_get_pin_index(struct sh_pfc *pfc, unsigned int pin);
|
2013-03-10 21:29:14 +07:00
|
|
|
int sh_pfc_config_mux(struct sh_pfc *pfc, unsigned mark, int pinmux_type);
|
2012-12-16 05:50:44 +07:00
|
|
|
|
2013-03-26 20:49:49 +07:00
|
|
|
extern const struct sh_pfc_soc_info r8a73a4_pinmux_info;
|
2013-02-17 00:47:05 +07:00
|
|
|
extern const struct sh_pfc_soc_info r8a7740_pinmux_info;
|
2013-04-12 12:37:20 +07:00
|
|
|
extern const struct sh_pfc_soc_info r8a7778_pinmux_info;
|
2013-02-17 00:47:05 +07:00
|
|
|
extern const struct sh_pfc_soc_info r8a7779_pinmux_info;
|
2013-04-08 09:08:53 +07:00
|
|
|
extern const struct sh_pfc_soc_info r8a7790_pinmux_info;
|
2013-10-17 04:46:05 +07:00
|
|
|
extern const struct sh_pfc_soc_info r8a7791_pinmux_info;
|
2013-02-17 00:47:05 +07:00
|
|
|
extern const struct sh_pfc_soc_info sh7203_pinmux_info;
|
|
|
|
|
extern const struct sh_pfc_soc_info sh7264_pinmux_info;
|
|
|
|
|
extern const struct sh_pfc_soc_info sh7269_pinmux_info;
|
|
|
|
|
extern const struct sh_pfc_soc_info sh7372_pinmux_info;
|
|
|
|
|
extern const struct sh_pfc_soc_info sh73a0_pinmux_info;
|
|
|
|
|
extern const struct sh_pfc_soc_info sh7720_pinmux_info;
|
|
|
|
|
extern const struct sh_pfc_soc_info sh7722_pinmux_info;
|
|
|
|
|
extern const struct sh_pfc_soc_info sh7723_pinmux_info;
|
|
|
|
|
extern const struct sh_pfc_soc_info sh7724_pinmux_info;
|
|
|
|
|
extern const struct sh_pfc_soc_info sh7734_pinmux_info;
|
|
|
|
|
extern const struct sh_pfc_soc_info sh7757_pinmux_info;
|
|
|
|
|
extern const struct sh_pfc_soc_info sh7785_pinmux_info;
|
|
|
|
|
extern const struct sh_pfc_soc_info sh7786_pinmux_info;
|
|
|
|
|
extern const struct sh_pfc_soc_info shx3_pinmux_info;
|
2012-12-16 05:51:21 +07:00
|
|
|
|
2012-12-16 05:50:44 +07:00
|
|
|
#endif /* __SH_PFC_CORE_H__ */
|
