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Commit | Line | Data |
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2744e8af LW |
1 | /* |
2 | * Internal interface between the core pin control system and the | |
3 | * pinmux portions | |
4 | * | |
5 | * Copyright (C) 2011 ST-Ericsson SA | |
6 | * Written on behalf of Linaro for ST-Ericsson | |
7 | * Based on bits of regulator core, gpio core and clk core | |
8 | * | |
9 | * Author: Linus Walleij <linus.walleij@linaro.org> | |
10 | * | |
11 | * License terms: GNU General Public License (GPL) version 2 | |
12 | */ | |
13 | #ifdef CONFIG_PINMUX | |
14 | ||
b9130b77 | 15 | int pinmux_check_ops(struct pinctrl_dev *pctldev); |
7ecdb16f | 16 | |
befe5bdf LW |
17 | int pinmux_request_gpio(struct pinctrl_dev *pctldev, |
18 | struct pinctrl_gpio_range *range, | |
19 | unsigned pin, unsigned gpio); | |
20 | void pinmux_free_gpio(struct pinctrl_dev *pctldev, unsigned pin, | |
21 | struct pinctrl_gpio_range *range); | |
22 | int pinmux_gpio_direction(struct pinctrl_dev *pctldev, | |
23 | struct pinctrl_gpio_range *range, | |
24 | unsigned pin, bool input); | |
7ecdb16f SW |
25 | |
26 | int pinmux_map_to_setting(struct pinctrl_map const *map, | |
27 | struct pinctrl_setting *setting); | |
28 | void pinmux_free_setting(struct pinctrl_setting const *setting); | |
29 | int pinmux_enable_setting(struct pinctrl_setting const *setting); | |
30 | void pinmux_disable_setting(struct pinctrl_setting const *setting); | |
31 | ||
32 | void pinmux_dbg_show(struct seq_file *s, struct pinctrl_setting const *setting); | |
03665e0f SW |
33 | void pinmux_init_device_debugfs(struct dentry *devroot, |
34 | struct pinctrl_dev *pctldev); | |
2744e8af LW |
35 | |
36 | #else | |
37 | ||
b9130b77 | 38 | static inline int pinmux_check_ops(struct pinctrl_dev *pctldev) |
2744e8af LW |
39 | { |
40 | return 0; | |
41 | } | |
42 | ||
befe5bdf LW |
43 | static inline int pinmux_request_gpio(struct pinctrl_dev *pctldev, |
44 | struct pinctrl_gpio_range *range, | |
45 | unsigned pin, unsigned gpio) | |
46 | { | |
47 | return 0; | |
48 | } | |
49 | ||
50 | static inline void pinmux_free_gpio(struct pinctrl_dev *pctldev, | |
51 | unsigned pin, | |
52 | struct pinctrl_gpio_range *range) | |
53 | { | |
54 | } | |
55 | ||
56 | static inline int pinmux_gpio_direction(struct pinctrl_dev *pctldev, | |
57 | struct pinctrl_gpio_range *range, | |
58 | unsigned pin, bool input) | |
59 | { | |
60 | return 0; | |
61 | } | |
62 | ||
7ecdb16f SW |
63 | static inline int pinmux_map_to_setting(struct pinctrl_map const *map, |
64 | struct pinctrl_setting *setting) | |
2744e8af LW |
65 | { |
66 | return 0; | |
67 | } | |
68 | ||
7ecdb16f | 69 | static inline void pinmux_free_setting(struct pinctrl_setting const *setting) |
befe5bdf LW |
70 | { |
71 | } | |
72 | ||
7ecdb16f | 73 | static inline int pinmux_enable_setting(struct pinctrl_setting const *setting) |
befe5bdf | 74 | { |
7ecdb16f | 75 | return 0; |
befe5bdf LW |
76 | } |
77 | ||
7ecdb16f SW |
78 | static inline void pinmux_disable_setting( |
79 | struct pinctrl_setting const *setting) | |
befe5bdf LW |
80 | { |
81 | } | |
82 | ||
03665e0f SW |
83 | static inline void pinmux_init_device_debugfs(struct dentry *devroot, |
84 | struct pinctrl_dev *pctldev) | |
85 | { | |
86 | } | |
87 | ||
88 | static inline void pinmux_dbg_show(struct seq_file *s, struct pinctrl *p) | |
2744e8af LW |
89 | { |
90 | } | |
91 | ||
92 | #endif |