1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3 * Internal interface to pinctrl device tree integration
4 *
5 * Copyright (C) 2012 NVIDIA CORPORATION. All rights reserved.
6 */
7
8 struct of_phandle_args;
9
10 #ifdef CONFIG_OF
11
12 void pinctrl_dt_free_maps(struct pinctrl *p);
13 int pinctrl_dt_to_map(struct pinctrl *p, struct pinctrl_dev *pctldev);
14
15 int pinctrl_count_index_with_args(const struct device_node *np,
16 const char *list_name);
17
18 int pinctrl_parse_index_with_args(const struct device_node *np,
19 const char *list_name, int index,
20 struct of_phandle_args *out_args);
21
22 #else
23
pinctrl_dt_to_map(struct pinctrl * p,struct pinctrl_dev * pctldev)24 static inline int pinctrl_dt_to_map(struct pinctrl *p,
25 struct pinctrl_dev *pctldev)
26 {
27 return 0;
28 }
29
pinctrl_dt_free_maps(struct pinctrl * p)30 static inline void pinctrl_dt_free_maps(struct pinctrl *p)
31 {
32 }
33
pinctrl_count_index_with_args(const struct device_node * np,const char * list_name)34 static inline int pinctrl_count_index_with_args(const struct device_node *np,
35 const char *list_name)
36 {
37 return -ENODEV;
38 }
39
40 static inline int
pinctrl_parse_index_with_args(const struct device_node * np,const char * list_name,int index,struct of_phandle_args * out_args)41 pinctrl_parse_index_with_args(const struct device_node *np,
42 const char *list_name, int index,
43 struct of_phandle_args *out_args)
44 {
45 return -ENODEV;
46 }
47
48 #endif
49