projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 9952f691 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| 57291ce2 SW |
2 | /* |
| 3 | * Internal interface to pinctrl device tree integration | |
| 4 | * | |
| 5 | * Copyright (C) 2012 NVIDIA CORPORATION. All rights reserved. | |
| 57291ce2 SW |
6 | */ |
| 7 | ||
| e5530adc AS |
8 | #include <linux/errno.h> |
| 9 | ||
| 10 | struct device_node; | |
| 42124bc5 TL |
11 | struct of_phandle_args; |
| 12 | ||
| e5530adc AS |
13 | struct pinctrl; |
| 14 | struct pinctrl_dev; | |
| 15 | ||
| 57291ce2 SW |
16 | #ifdef CONFIG_OF |
| 17 | ||
| 18 | void pinctrl_dt_free_maps(struct pinctrl *p); | |
| 99e4f675 | 19 | int pinctrl_dt_to_map(struct pinctrl *p, struct pinctrl_dev *pctldev); |
| 57291ce2 | 20 | |
| 42124bc5 TL |
21 | int pinctrl_count_index_with_args(const struct device_node *np, |
| 22 | const char *list_name); | |
| 23 | ||
| 24 | int pinctrl_parse_index_with_args(const struct device_node *np, | |
| 25 | const char *list_name, int index, | |
| 26 | struct of_phandle_args *out_args); | |
| 27 | ||
| 57291ce2 SW |
28 | #else |
| 29 | ||
| 99e4f675 TL |
30 | static inline int pinctrl_dt_to_map(struct pinctrl *p, |
| 31 | struct pinctrl_dev *pctldev) | |
| 57291ce2 SW |
32 | { |
| 33 | return 0; | |
| 34 | } | |
| 35 | ||
| 36 | static inline void pinctrl_dt_free_maps(struct pinctrl *p) | |
| 37 | { | |
| 38 | } | |
| 39 | ||
| 42124bc5 TL |
40 | static inline int pinctrl_count_index_with_args(const struct device_node *np, |
| 41 | const char *list_name) | |
| 42 | { | |
| 43 | return -ENODEV; | |
| 44 | } | |
| 45 | ||
| 46 | static inline int | |
| 47 | pinctrl_parse_index_with_args(const struct device_node *np, | |
| 48 | const char *list_name, int index, | |
| 49 | struct of_phandle_args *out_args) | |
| 50 | { | |
| 51 | return -ENODEV; | |
| 52 | } | |
| 53 | ||
| 57291ce2 | 54 | #endif |