Current File : //lib/modules/3.10.0-957.21.3.el7.centos.plus.x86_64/source/include/linux/pinctrl/pinctrl-state.h
/*
* Standard pin control state definitions
*/
/**
* @PINCTRL_STATE_DEFAULT: the state the pinctrl handle shall be put
* into as default, usually this means the pins are up and ready to
* be used by the device driver. This state is commonly used by
* hogs to configure muxing and pins at boot, and also as a state
* to go into when returning from sleep and idle in
* .pm_runtime_resume() or ordinary .resume() for example.
* @PINCTRL_STATE_IDLE: the state the pinctrl handle shall be put into
* when the pins are idle. This is a state where the system is relaxed
* but not fully sleeping - some power may be on but clocks gated for
* example. Could typically be set from a pm_runtime_suspend() or
* pm_runtime_idle() operation.
* @PINCTRL_STATE_SLEEP: the state the pinctrl handle shall be put into
* when the pins are sleeping. This is a state where the system is in
* its lowest sleep state. Could typically be set from an
* ordinary .suspend() function.
*/
#define PINCTRL_STATE_DEFAULT "default"
#define PINCTRL_STATE_IDLE "idle"
#define PINCTRL_STATE_SLEEP "sleep"
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