projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| e634cf4e | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| 1eb207a9 LD |
2 | /* |
| 3 | * Utils functions to implement the pincontrol driver. | |
| 4 | * | |
| 5 | * Copyright (c) 2013, NVIDIA Corporation. | |
| 6 | * | |
| 7 | * Author: Laxman Dewangan <ldewangan@nvidia.com> | |
| 1eb207a9 LD |
8 | */ |
| 9 | #ifndef __PINCTRL_UTILS_H__ | |
| 10 | #define __PINCTRL_UTILS_H__ | |
| 11 | ||
| 12 | int pinctrl_utils_reserve_map(struct pinctrl_dev *pctldev, | |
| 13 | struct pinctrl_map **map, unsigned *reserved_maps, | |
| 14 | unsigned *num_maps, unsigned reserve); | |
| 15 | int pinctrl_utils_add_map_mux(struct pinctrl_dev *pctldev, | |
| 16 | struct pinctrl_map **map, unsigned *reserved_maps, | |
| 17 | unsigned *num_maps, const char *group, | |
| 18 | const char *function); | |
| 19 | int pinctrl_utils_add_map_configs(struct pinctrl_dev *pctldev, | |
| 20 | struct pinctrl_map **map, unsigned *reserved_maps, | |
| 21 | unsigned *num_maps, const char *group, | |
| 22 | unsigned long *configs, unsigned num_configs, | |
| 23 | enum pinctrl_map_type type); | |
| 24 | int pinctrl_utils_add_config(struct pinctrl_dev *pctldev, | |
| 25 | unsigned long **configs, unsigned *num_configs, | |
| 26 | unsigned long config); | |
| d32f7fd3 | 27 | void pinctrl_utils_free_map(struct pinctrl_dev *pctldev, |
| 1eb207a9 LD |
28 | struct pinctrl_map *map, unsigned num_maps); |
| 29 | ||
| 30 | #endif /* __PINCTRL_UTILS_H__ */ |