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- /*
- * Utils functions to implement the pincontrol driver.
- *
- * Copyright (c) 2013, NVIDIA Corporation.
- *
- * Author: Laxman Dewangan <ldewangan@nvidia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation version 2.
- *
- * This program is distributed "as is" WITHOUT ANY WARRANTY of any kind,
- * whether express or implied; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- * 02111-1307, USA
- */
- #ifndef __PINCTRL_UTILS_H__
- #define __PINCTRL_UTILS_H__
- int pinctrl_utils_reserve_map(struct pinctrl_dev *pctldev,
- struct pinctrl_map **map, unsigned *reserved_maps,
- unsigned *num_maps, unsigned reserve);
- int pinctrl_utils_add_map_mux(struct pinctrl_dev *pctldev,
- struct pinctrl_map **map, unsigned *reserved_maps,
- unsigned *num_maps, const char *group,
- const char *function);
- int pinctrl_utils_add_map_configs(struct pinctrl_dev *pctldev,
- struct pinctrl_map **map, unsigned *reserved_maps,
- unsigned *num_maps, const char *group,
- unsigned long *configs, unsigned num_configs,
- enum pinctrl_map_type type);
- int pinctrl_utils_add_config(struct pinctrl_dev *pctldev,
- unsigned long **configs, unsigned *num_configs,
- unsigned long config);
- void pinctrl_utils_dt_free_map(struct pinctrl_dev *pctldev,
- struct pinctrl_map *map, unsigned num_maps);
- #endif /* __PINCTRL_UTILS_H__ */
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