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