1 /* SPDX-License-Identifier: GPL-2.0
3 * SuperH Pin Function Controller support.
5 * Copyright (C) 2012 Renesas Solutions Corp.
7 #ifndef __SH_PFC_CORE_H__
8 #define __SH_PFC_CORE_H__
10 #include <linux/types.h>
14 struct sh_pfc_pin_range {
19 int sh_pfc_register_gpiochip(struct sh_pfc *pfc);
21 int sh_pfc_register_pinctrl(struct sh_pfc *pfc);
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,
26 u32 sh_pfc_read(struct sh_pfc *pfc, u32 reg);
27 void sh_pfc_write(struct sh_pfc *pfc, u32 reg, u32 data);
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);
32 #endif /* __SH_PFC_CORE_H__ */