| /* |
| * 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_free_map(struct pinctrl_dev *pctldev, |
| struct pinctrl_map *map, unsigned num_maps); |
| |
| #endif /* __PINCTRL_UTILS_H__ */ |