1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * Common power driver for PDAs and phones with one or two external
 4 * power supplies (AC/USB) connected to main and backup batteries,
 5 * and optional builtin charger.
 6 *
 7 * Copyright © 2007 Anton Vorontsov <cbou@mail.ru>
 8 */
 9
10#ifndef __PDA_POWER_H__
11#define __PDA_POWER_H__
12
13#define PDA_POWER_CHARGE_AC  (1 << 0)
14#define PDA_POWER_CHARGE_USB (1 << 1)
15
16struct device;
17
18struct pda_power_pdata {
19	int (*init)(struct device *dev);
20	int (*is_ac_online)(void);
21	int (*is_usb_online)(void);
22	void (*set_charge)(int flags);
23	void (*exit)(struct device *dev);
24	int (*suspend)(pm_message_t state);
25	int (*resume)(void);
26
27	char **supplied_to;
28	size_t num_supplicants;
29
30	unsigned int wait_for_status; /* msecs, default is 500 */
31	unsigned int wait_for_charger; /* msecs, default is 500 */
32	unsigned int polling_interval; /* msecs, default is 2000 */
33
34	unsigned long ac_max_uA; /* current to draw when on AC */
35
36	bool use_otg_notifier;
37};
38
39#endif /* __PDA_POWER_H__ */