perf tools: Update powerpc's syscall.tbl copy from the kernel sources
[linux-2.6-microblaze.git] / drivers / pinctrl / renesas / core.h
1 /* SPDX-License-Identifier: GPL-2.0
2  *
3  * SuperH Pin Function Controller support.
4  *
5  * Copyright (C) 2012  Renesas Solutions Corp.
6  */
7 #ifndef __SH_PFC_CORE_H__
8 #define __SH_PFC_CORE_H__
9
10 #include <linux/types.h>
11
12 #include "sh_pfc.h"
13
14 struct sh_pfc_pin_range {
15         u16 start;
16         u16 end;
17 };
18
19 int sh_pfc_register_gpiochip(struct sh_pfc *pfc);
20
21 int sh_pfc_register_pinctrl(struct sh_pfc *pfc);
22
23 u32 sh_pfc_read_raw_reg(void __iomem *mapped_reg, unsigned int reg_width);
24 void sh_pfc_write_raw_reg(void __iomem *mapped_reg, unsigned int reg_width,
25                           u32 data);
26 u32 sh_pfc_read(struct sh_pfc *pfc, u32 reg);
27 void sh_pfc_write(struct sh_pfc *pfc, u32 reg, u32 data);
28
29 int sh_pfc_get_pin_index(struct sh_pfc *pfc, unsigned int pin);
30 int sh_pfc_config_mux(struct sh_pfc *pfc, unsigned mark, int pinmux_type);
31
32 const struct pinmux_bias_reg *
33 sh_pfc_pin_to_bias_reg(const struct sh_pfc *pfc, unsigned int pin,
34                        unsigned int *bit);
35
36 unsigned int rcar_pinmux_get_bias(struct sh_pfc *pfc, unsigned int pin);
37 void rcar_pinmux_set_bias(struct sh_pfc *pfc, unsigned int pin,
38                           unsigned int bias);
39
40 #endif /* __SH_PFC_CORE_H__ */