Linux kernel mirror (for testing)
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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
8struct of_phandle_args;
9
10#ifdef CONFIG_OF
11
12bool pinctrl_dt_has_hogs(struct pinctrl_dev *pctldev);
13
14void pinctrl_dt_free_maps(struct pinctrl *p);
15int pinctrl_dt_to_map(struct pinctrl *p, struct pinctrl_dev *pctldev);
16
17int pinctrl_count_index_with_args(const struct device_node *np,
18 const char *list_name);
19
20int pinctrl_parse_index_with_args(const struct device_node *np,
21 const char *list_name, int index,
22 struct of_phandle_args *out_args);
23
24#else
25
26static inline bool pinctrl_dt_has_hogs(struct pinctrl_dev *pctldev)
27{
28 return false;
29}
30
31static inline int pinctrl_dt_to_map(struct pinctrl *p,
32 struct pinctrl_dev *pctldev)
33{
34 return 0;
35}
36
37static inline void pinctrl_dt_free_maps(struct pinctrl *p)
38{
39}
40
41static inline int pinctrl_count_index_with_args(const struct device_node *np,
42 const char *list_name)
43{
44 return -ENODEV;
45}
46
47static inline int
48pinctrl_parse_index_with_args(const struct device_node *np,
49 const char *list_name, int index,
50 struct of_phandle_args *out_args)
51{
52 return -ENODEV;
53}
54
55#endif