Commit | Line | Data |
---|---|---|
d2912cb1 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
b7557de4 RP |
2 | /* |
3 | * SharpSL Battery/PM Driver | |
4 | * | |
5 | * Copyright (c) 2004-2005 Richard Purdie | |
b7557de4 | 6 | */ |
d48898a3 DES |
7 | #ifndef _MACH_SHARPSL_PM |
8 | #define _MACH_SHARPSL_PM | |
b7557de4 RP |
9 | |
10 | struct sharpsl_charger_machinfo { | |
11 | void (*init)(void); | |
12 | void (*exit)(void); | |
13 | int gpio_acin; | |
14 | int gpio_batfull; | |
f8703dc8 | 15 | int batfull_irq; |
b7557de4 RP |
16 | int gpio_batlock; |
17 | int gpio_fatal; | |
18 | void (*discharge)(int); | |
19 | void (*discharge1)(int); | |
20 | void (*charge)(int); | |
21 | void (*measure_temp)(int); | |
22 | void (*presuspend)(void); | |
23 | void (*postsuspend)(void); | |
576b3ef2 | 24 | void (*earlyresume)(void); |
b7557de4 RP |
25 | unsigned long (*read_devdata)(int); |
26 | #define SHARPSL_BATT_VOLT 1 | |
27 | #define SHARPSL_BATT_TEMP 2 | |
28 | #define SHARPSL_ACIN_VOLT 3 | |
29 | #define SHARPSL_STATUS_ACIN 4 | |
30 | #define SHARPSL_STATUS_LOCK 5 | |
31 | #define SHARPSL_STATUS_CHRGFULL 6 | |
32 | #define SHARPSL_STATUS_FATAL 7 | |
ca26475b | 33 | bool (*charger_wakeup)(void); |
b7557de4 | 34 | int (*should_wakeup)(unsigned int resume_on_alarm); |
f8703dc8 RP |
35 | void (*backlight_limit)(int); |
36 | int (*backlight_get_status) (void); | |
37 | int charge_on_volt; | |
38 | int charge_on_temp; | |
39 | int charge_acin_high; | |
40 | int charge_acin_low; | |
41 | int fatal_acin_volt; | |
42 | int fatal_noacin_volt; | |
b7557de4 RP |
43 | int bat_levels; |
44 | struct battery_thresh *bat_levels_noac; | |
45 | struct battery_thresh *bat_levels_acin; | |
f8703dc8 RP |
46 | struct battery_thresh *bat_levels_noac_bl; |
47 | struct battery_thresh *bat_levels_acin_bl; | |
b7557de4 RP |
48 | int status_high_acin; |
49 | int status_low_acin; | |
50 | int status_high_noac; | |
51 | int status_low_noac; | |
52 | }; | |
53 | ||
54 | struct battery_thresh { | |
55 | int voltage; | |
56 | int percentage; | |
57 | }; | |
58 | ||
59 | struct battery_stat { | |
60 | int ac_status; /* APM AC Present/Not Present */ | |
61 | int mainbat_status; /* APM Main Battery Status */ | |
62 | int mainbat_percent; /* Main Battery Percentage Charge */ | |
63 | int mainbat_voltage; /* Main Battery Voltage */ | |
64 | }; | |
65 | ||
66 | struct sharpsl_pm_status { | |
67 | struct device *dev; | |
68 | struct timer_list ac_timer; | |
69 | struct timer_list chrg_full_timer; | |
70 | ||
71 | int charge_mode; | |
72 | #define CHRG_ERROR (-1) | |
73 | #define CHRG_OFF (0) | |
74 | #define CHRG_ON (1) | |
75 | #define CHRG_DONE (2) | |
76 | ||
77 | unsigned int flags; | |
78 | #define SHARPSL_SUSPENDED (1 << 0) /* Device is Suspended */ | |
79 | #define SHARPSL_ALARM_ACTIVE (1 << 1) /* Alarm is for charging event (not user) */ | |
80 | #define SHARPSL_BL_LIMIT (1 << 2) /* Backlight Intensity Limited */ | |
81 | #define SHARPSL_APM_QUEUED (1 << 3) /* APM Event Queued */ | |
82 | #define SHARPSL_DO_OFFLINE_CHRG (1 << 4) /* Trigger the offline charger */ | |
83 | ||
84 | int full_count; | |
85 | unsigned long charge_start_time; | |
86 | struct sharpsl_charger_machinfo *machinfo; | |
87 | struct battery_stat battstat; | |
88 | }; | |
89 | ||
90 | extern struct sharpsl_pm_status sharpsl_pm; | |
91 | ||
04e4ad23 EM |
92 | extern struct battery_thresh sharpsl_battery_levels_acin[]; |
93 | extern struct battery_thresh sharpsl_battery_levels_noac[]; | |
b7557de4 RP |
94 | |
95 | #define SHARPSL_LED_ERROR 2 | |
96 | #define SHARPSL_LED_ON 1 | |
97 | #define SHARPSL_LED_OFF 0 | |
98 | ||
99 | void sharpsl_battery_kick(void); | |
100 | void sharpsl_pm_led(int val); | |
b7557de4 | 101 | |
04e4ad23 EM |
102 | /* MAX1111 Channel Definitions */ |
103 | #define MAX1111_BATT_VOLT 4u | |
104 | #define MAX1111_BATT_TEMP 2u | |
105 | #define MAX1111_ACIN_VOLT 6u | |
106 | int sharpsl_pm_pxa_read_max1111(int channel); | |
107 | ||
108 | void corgi_lcd_limit_intensity(int limit); | |
d48898a3 | 109 | #endif |