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
19struct of_phandle_args;
20
21#ifdef CONFIG_OF
22
23void pinctrl_dt_free_maps(struct pinctrl *p);
24int pinctrl_dt_to_map(struct pinctrl *p);
25
26int pinctrl_count_index_with_args(const struct device_node *np,
27				  const char *list_name);
28
29int 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
33#else
34
35static inline int pinctrl_dt_to_map(struct pinctrl *p)
36{
37	return 0;
38}
39
40static inline void pinctrl_dt_free_maps(struct pinctrl *p)
41{
42}
43
44static inline int pinctrl_count_index_with_args(const struct device_node *np,
45						const char *list_name)
46{
47	return -ENODEV;
48}
49
50static inline int
51pinctrl_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
58#endif