1/* 2 * Standard pin control state definitions 3 */ 4 5/** 6 * @PINCTRL_STATE_DEFAULT: the state the pinctrl handle shall be put 7 * into as default, usually this means the pins are up and ready to 8 * be used by the device driver. This state is commonly used by 9 * hogs to configure muxing and pins at boot, and also as a state 10 * to go into when returning from sleep and idle in 11 * .pm_runtime_resume() or ordinary .resume() for example. 12 * @PINCTRL_STATE_INIT: normally the pinctrl will be set to "default" 13 * before the driver's probe() function is called. There are some 14 * drivers where that is not appropriate becausing doing so would 15 * glitch the pins. In those cases you can add an "init" pinctrl 16 * which is the state of the pins before drive probe. After probe 17 * if the pins are still in "init" state they'll be moved to 18 * "default". 19 * @PINCTRL_STATE_IDLE: the state the pinctrl handle shall be put into 20 * when the pins are idle. This is a state where the system is relaxed 21 * but not fully sleeping - some power may be on but clocks gated for 22 * example. Could typically be set from a pm_runtime_suspend() or 23 * pm_runtime_idle() operation. 24 * @PINCTRL_STATE_SLEEP: the state the pinctrl handle shall be put into 25 * when the pins are sleeping. This is a state where the system is in 26 * its lowest sleep state. Could typically be set from an 27 * ordinary .suspend() function. 28 */ 29#define PINCTRL_STATE_DEFAULT "default" 30#define PINCTRL_STATE_INIT "init" 31#define PINCTRL_STATE_IDLE "idle" 32#define PINCTRL_STATE_SLEEP "sleep" 33