linux/regulator/machine.h

1 /* SPDX-License-Identifier: GPL-2.0-only */
3  * machine.h -- SoC Regulator support, machine/board driver API.
26  * CURRENT:  Regulator output current can be changed by software on this
28  * MODE:     Regulator operating mode can be changed by software on this
31  * DRMS:     Dynamic Regulator Mode Switching is enabled for this regulator.
32  * BYPASS:   Regulator can be put into bypass mode
43  * operations in suspend mode
44  * DO_NOTHING_IN_SUSPEND - the default value
45  * DISABLE_IN_SUSPEND	- turn off regulator in suspend states
46  * ENABLE_IN_SUSPEND	- keep regulator on in suspend states
60  * struct regulator_state - regulator state during low power system states
70  * @mode: Operating mode during suspend.
72  *	     - DO_NOTHING_IN_SUSPEND
73  *	     - DISABLE_IN_SUSPEND
74  *	     - ENABLE_IN_SUSPEND
81 	unsigned int mode;  member
87  * struct regulation_constraints - regulator operating constraints.
98  * @min_uA: Smallest current consumers may set.
99  * @max_uA: Largest current consumers may set.
100  * @ilim_uA: Maximum input current.
117  * @over_current_protection: Auto disable on over current event.
121  * @state_disk: State for regulator when system is suspended in disk mode.
122  * @state_mem: State for regulator when system is suspended in mem mode.
124  *                 mode.
126  * @initial_mode: Mode to set at startup.
129  *		   change is non-linear (unit: microseconds).
131  *		      change is non-linear (unit: microseconds).
133  *			 voltage change is non-linear (unit: microseconds).
137  * @enable_time: Turn-on time of the rails (unit: microseconds)
143 	/* voltage output range (inclusive) - for voltage control */
149 	/* current output range (inclusive) - for current control */
168 	/* regulator input voltage - only if supply is another regulator */
177 	/* mode to set on startup */
195 	unsigned over_current_protection:1; /* auto disable on over current */
199  * struct regulator_consumer_supply - supply -> device mapping
209 	const char *supply;	/* consumer supply - e.g. "vcc" */
220  * struct regulator_init_data - regulator platform initialisation data.