2 * Common power driver for PDAs and phones with one or two external
3 * power supplies (AC/USB) connected to main and backup batteries,
4 * and optional builtin charger.
6 * Copyright © 2007 Anton Vorontsov <cbou@mail.ru>
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
13 #ifndef __PDA_POWER_H__
14 #define __PDA_POWER_H__
16 #define PDA_POWER_CHARGE_AC (1 << 0)
17 #define PDA_POWER_CHARGE_USB (1 << 1)
21 struct pda_power_pdata
{
22 int (*init
)(struct device
*dev
);
23 int (*is_ac_online
)(void);
24 int (*is_usb_online
)(void);
25 void (*set_charge
)(int flags
);
26 void (*exit
)(struct device
*dev
);
29 size_t num_supplicants
;
31 unsigned int wait_for_status
; /* msecs, default is 500 */
32 unsigned int wait_for_charger
; /* msecs, default is 500 */
33 unsigned int polling_interval
; /* msecs, default is 2000 */
35 unsigned long ac_max_uA
; /* current to draw when on AC */
38 #endif /* __PDA_POWER_H__ */
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