2 * Internal interface between the core pin control system and the
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
9 * Author: Linus Walleij <linus.walleij@linaro.org>
11 * License terms: GNU General Public License (GPL) version 2
15 int pinmux_check_ops(struct pinctrl_dev *pctldev);
17 int pinmux_validate_map(struct pinctrl_map const *map, int i);
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);
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);
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);
37 void pinmux_init_device_debugfs(struct dentry *devroot,
38 struct pinctrl_dev *pctldev);
42 static inline int pinmux_check_ops(struct pinctrl_dev *pctldev)
47 static inline int pinmux_validate_map(struct pinctrl_map const *map, int i)
52 static inline int pinmux_request_gpio(struct pinctrl_dev *pctldev,
53 struct pinctrl_gpio_range *range,
54 unsigned pin, unsigned gpio)
59 static inline void pinmux_free_gpio(struct pinctrl_dev *pctldev,
61 struct pinctrl_gpio_range *range)
65 static inline int pinmux_gpio_direction(struct pinctrl_dev *pctldev,
66 struct pinctrl_gpio_range *range,
67 unsigned pin, bool input)
72 static inline int pinmux_map_to_setting(struct pinctrl_map const *map,
73 struct pinctrl_setting *setting)
78 static inline void pinmux_free_setting(struct pinctrl_setting const *setting)
82 static inline int pinmux_enable_setting(struct pinctrl_setting const *setting)
87 static inline void pinmux_disable_setting(
88 struct pinctrl_setting const *setting)
92 static inline void pinmux_show_map(struct seq_file *s,
93 struct pinctrl_map const *map)
97 static inline void pinmux_show_setting(struct seq_file *s,
98 struct pinctrl_setting const *setting)
102 static inline void pinmux_init_device_debugfs(struct dentry *devroot,
103 struct pinctrl_dev *pctldev)