tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * Copyright (C) ST-Ericsson SA 2012
3 * Author: Johan Gardsmark <johan.gardsmark@stericsson.com> for ST-Ericsson.
4 * License terms: GNU General Public License (GPL), version 2
5 */
6
7#ifndef _UX500_CHARGALG_H
8#define _UX500_CHARGALG_H
9
10#include <linux/power_supply.h>
11
12#define psy_to_ux500_charger(x) container_of((x), \
13 struct ux500_charger, psy)
14
15/* Forward declaration */
16struct ux500_charger;
17
18struct ux500_charger_ops {
19 int (*enable) (struct ux500_charger *, int, int, int);
20 int (*check_enable) (struct ux500_charger *, int, int);
21 int (*kick_wd) (struct ux500_charger *);
22 int (*update_curr) (struct ux500_charger *, int);
23 int (*pp_enable) (struct ux500_charger *, bool);
24 int (*pre_chg_enable) (struct ux500_charger *, bool);
25};
26
27/**
28 * struct ux500_charger - power supply ux500 charger sub class
29 * @psy power supply base class
30 * @ops ux500 charger operations
31 * @max_out_volt maximum output charger voltage in mV
32 * @max_out_curr maximum output charger current in mA
33 * @enabled indicates if this charger is used or not
34 * @external external charger unit (pm2xxx)
35 * @power_path USB power path support
36 */
37struct ux500_charger {
38 struct power_supply psy;
39 struct ux500_charger_ops ops;
40 int max_out_volt;
41 int max_out_curr;
42 int wdt_refresh;
43 bool enabled;
44 bool external;
45 bool power_path;
46};
47
48extern struct blocking_notifier_head charger_notifier_list;
49
50#endif