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57291ce2 SW |
1 | /* |
2 | * Internal interface to pinctrl device tree integration | |
3 | * | |
4 | * Copyright (C) 2012 NVIDIA CORPORATION. All rights reserved. | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify it | |
7 | * under the terms and conditions of the GNU General Public License, | |
8 | * version 2, as published by the Free Software Foundation. | |
9 | * | |
10 | * This program is distributed in the hope it will be useful, but WITHOUT | |
11 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
12 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
13 | * more details. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License | |
16 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
17 | */ | |
18 | ||
42124bc5 TL |
19 | struct of_phandle_args; |
20 | ||
57291ce2 SW |
21 | #ifdef CONFIG_OF |
22 | ||
23 | void pinctrl_dt_free_maps(struct pinctrl *p); | |
24 | int pinctrl_dt_to_map(struct pinctrl *p); | |
25 | ||
42124bc5 TL |
26 | int pinctrl_count_index_with_args(const struct device_node *np, |
27 | const char *list_name); | |
28 | ||
29 | int pinctrl_parse_index_with_args(const struct device_node *np, | |
30 | const char *list_name, int index, | |
31 | struct of_phandle_args *out_args); | |
32 | ||
57291ce2 SW |
33 | #else |
34 | ||
35 | static inline int pinctrl_dt_to_map(struct pinctrl *p) | |
36 | { | |
37 | return 0; | |
38 | } | |
39 | ||
40 | static inline void pinctrl_dt_free_maps(struct pinctrl *p) | |
41 | { | |
42 | } | |
43 | ||
42124bc5 TL |
44 | static inline int pinctrl_count_index_with_args(const struct device_node *np, |
45 | const char *list_name) | |
46 | { | |
47 | return -ENODEV; | |
48 | } | |
49 | ||
50 | static inline int | |
51 | pinctrl_parse_index_with_args(const struct device_node *np, | |
52 | const char *list_name, int index, | |
53 | struct of_phandle_args *out_args) | |
54 | { | |
55 | return -ENODEV; | |
56 | } | |
57 | ||
57291ce2 | 58 | #endif |