/* SPDX-License-Identifier: GPL-2.0 *//* * Standard pin control state definitions */ #ifndef __LINUX_PINCTRL_PINCTRL_STATE_H#define __LINUX_PINCTRL_PINCTRL_STATE_H /** * @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_INIT: normally the pinctrl will be set to "default" *	before the driver's probe() function is called.  There are some *	drivers where that is not appropriate becausing doing so would *	glitch the pins.  In those cases you can add an "init" pinctrl *	which is the state of the pins before drive probe.  After probe *	if the pins are still in "init" state they'll be moved to *	"default". * @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_INIT "init"#define PINCTRL_STATE_IDLE "idle"#define PINCTRL_STATE_SLEEP "sleep" #endif /* __LINUX_PINCTRL_PINCTRL_STATE_H */