Commit | Line | Data |
---|---|---|
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 | |
1e2082b5 SW |
17 | int pinmux_validate_map(struct pinctrl_map const *map, int i); |
18 | ||
befe5bdf LW |
19 | int pinmux_request_gpio(struct pinctrl_dev *pctldev, |
20 | struct pinctrl_gpio_range *range, | |
21 | unsigned pin, unsigned gpio); | |
22 | void pinmux_free_gpio(struct pinctrl_dev *pctldev, unsigned pin, | |
23 | struct pinctrl_gpio_range *range); | |
24 | int pinmux_gpio_direction(struct pinctrl_dev *pctldev, | |
25 | struct pinctrl_gpio_range *range, | |
26 | unsigned pin, bool input); | |
7ecdb16f SW |
27 | |
28 | int pinmux_map_to_setting(struct pinctrl_map const *map, | |
29 | struct pinctrl_setting *setting); | |
30 | void pinmux_free_setting(struct pinctrl_setting const *setting); | |
31 | int pinmux_enable_setting(struct pinctrl_setting const *setting); | |
32 | void pinmux_disable_setting(struct pinctrl_setting const *setting); | |
33 | ||
1e2082b5 SW |
34 | void pinmux_show_map(struct seq_file *s, struct pinctrl_map const *map); |
35 | void pinmux_show_setting(struct seq_file *s, | |
36 | struct pinctrl_setting const *setting); | |
03665e0f SW |
37 | void pinmux_init_device_debugfs(struct dentry *devroot, |
38 | struct pinctrl_dev *pctldev); | |
2744e8af LW |
39 | |
40 | #else | |
41 | ||
b9130b77 | 42 | static inline int pinmux_check_ops(struct pinctrl_dev *pctldev) |
2744e8af LW |
43 | { |
44 | return 0; | |
45 | } | |
46 | ||
1e2082b5 SW |
47 | static inline int pinmux_validate_map(struct pinctrl_map const *map, int i) |
48 | { | |
49 | return 0; | |
50 | } | |
51 | ||
befe5bdf LW |
52 | static inline int pinmux_request_gpio(struct pinctrl_dev *pctldev, |
53 | struct pinctrl_gpio_range *range, | |
54 | unsigned pin, unsigned gpio) | |
55 | { | |
56 | return 0; | |
57 | } | |
58 | ||
59 | static inline void pinmux_free_gpio(struct pinctrl_dev *pctldev, | |
60 | unsigned pin, | |
61 | struct pinctrl_gpio_range *range) | |
62 | { | |
63 | } | |
64 | ||
65 | static inline int pinmux_gpio_direction(struct pinctrl_dev *pctldev, | |
66 | struct pinctrl_gpio_range *range, | |
67 | unsigned pin, bool input) | |
68 | { | |
69 | return 0; | |
70 | } | |
71 | ||
7ecdb16f SW |
72 | static inline int pinmux_map_to_setting(struct pinctrl_map const *map, |
73 | struct pinctrl_setting *setting) | |
2744e8af LW |
74 | { |
75 | return 0; | |
76 | } | |
77 | ||
7ecdb16f | 78 | static inline void pinmux_free_setting(struct pinctrl_setting const *setting) |
befe5bdf LW |
79 | { |
80 | } | |
81 | ||
7ecdb16f | 82 | static inline int pinmux_enable_setting(struct pinctrl_setting const *setting) |
befe5bdf | 83 | { |
7ecdb16f | 84 | return 0; |
befe5bdf LW |
85 | } |
86 | ||
7ecdb16f SW |
87 | static inline void pinmux_disable_setting( |
88 | struct pinctrl_setting const *setting) | |
befe5bdf LW |
89 | { |
90 | } | |
91 | ||
1e2082b5 SW |
92 | static inline void pinmux_show_map(struct seq_file *s, |
93 | struct pinctrl_map const *map) | |
94 | { | |
95 | } | |
96 | ||
97 | static inline void pinmux_show_setting(struct seq_file *s, | |
98 | struct pinctrl_setting const *setting) | |
03665e0f SW |
99 | { |
100 | } | |
101 | ||
1e2082b5 SW |
102 | static inline void pinmux_init_device_debugfs(struct dentry *devroot, |
103 | struct pinctrl_dev *pctldev) | |
2744e8af LW |
104 | { |
105 | } | |
106 | ||
107 | #endif |