2 * Per-device information from the pin control system.
3 * This is the stuff that get included into the device
6 * Copyright (C) 2012 ST-Ericsson SA
7 * Written on behalf of Linaro for ST-Ericsson
8 * This interface is used in the core to keep track of pins.
10 * Author: Linus Walleij <linus.walleij@linaro.org>
12 * License terms: GNU General Public License (GPL) version 2
15 #ifndef PINCTRL_DEVINFO_H
16 #define PINCTRL_DEVINFO_H
20 /* The device core acts as a consumer toward pinctrl */
21 #include <linux/pinctrl/consumer.h>
24 * struct dev_pin_info - pin state container for devices
25 * @p: pinctrl handle for the containing device
26 * @default_state: the default state for the handle, if found
27 * @init_state: the state at probe time, if found
28 * @sleep_state: the state at suspend time, if found
29 * @idle_state: the state at idle (runtime suspend) time, if found
33 struct pinctrl_state
*default_state
;
34 struct pinctrl_state
*init_state
;
36 struct pinctrl_state
*sleep_state
;
37 struct pinctrl_state
*idle_state
;
41 extern int pinctrl_bind_pins(struct device
*dev
);
42 extern int pinctrl_init_done(struct device
*dev
);
46 /* Stubs if we're not using pinctrl */
48 static inline int pinctrl_bind_pins(struct device
*dev
)
53 static inline int pinctrl_init_done(struct device
*dev
)
58 #endif /* CONFIG_PINCTRL */
59 #endif /* PINCTRL_DEVINFO_H */