/* SPDX-License-Identifier: GPL-2.0-only *//* * Utils functions to implement the pincontrol driver. * * Copyright (c) 2013, NVIDIA Corporation. * * Author: Laxman Dewangan <ldewangan@nvidia.com> */#ifndef __PINCTRL_UTILS_H__#define __PINCTRL_UTILS_H__ #include <linux/pinctrl/machine.h> struct pinctrl_dev;struct pinctrl_map; int pinctrl_utils_reserve_map(struct pinctrl_dev *pctldev,		struct pinctrl_map **map, unsigned int *reserved_maps,		unsigned int *num_maps, unsigned int reserve);int pinctrl_utils_add_map_mux(struct pinctrl_dev *pctldev,		struct pinctrl_map **map, unsigned int *reserved_maps,		unsigned int *num_maps, const char *group,		const char *function);int pinctrl_utils_add_map_configs(struct pinctrl_dev *pctldev,		struct pinctrl_map **map, unsigned int *reserved_maps,		unsigned int *num_maps, const char *group,		unsigned long *configs, unsigned int num_configs,		enum pinctrl_map_type type);int pinctrl_utils_add_config(struct pinctrl_dev *pctldev,		unsigned long **configs, unsigned int *num_configs,		unsigned long config);void pinctrl_utils_free_map(struct pinctrl_dev *pctldev,		struct pinctrl_map *map, unsigned int num_maps); #endif /* __PINCTRL_UTILS_H__ */