1 What: /sys/class/power_supply/twl4030_usb/mode 1 What: /sys/class/power_supply/twl4030_usb/mode
2 Description: 2 Description:
3 Changing mode for USB port. 3 Changing mode for USB port.
4 Writing to this can disable charging. 4 Writing to this can disable charging.
5 5
6 Possible values are: 6 Possible values are:
>> 7 "auto" - draw power as appropriate for detected
>> 8 power source and battery status.
>> 9 "off" - do not draw any power.
>> 10 "continuous"
>> 11 - activate mode described as "linear" in
>> 12 TWL data sheets. This uses whatever
>> 13 current is available and doesn't switch off
>> 14 when voltage drops.
7 15
8 ============= ============== !! 16 This is useful for unstable power sources
9 "auto" draw power as !! 17 such as bicycle dynamo, but care should
10 power source a !! 18 be taken that battery is not over-charged.
11 "off" do not draw an <<
12 "continuous" activate mode <<
13 TWL data sheet <<
14 current is ava <<
15 when voltage d <<
16 <<
17 This is useful <<
18 such as bicycl <<
19 be taken that <<
20 ============= ============== <<
21 19
22 What: /sys/class/power_supply/twl4030_ac/mode 20 What: /sys/class/power_supply/twl4030_ac/mode
23 Description: 21 Description:
24 Changing mode for 'ac' port. 22 Changing mode for 'ac' port.
25 Writing to this can disable charging. 23 Writing to this can disable charging.
26 24
27 Possible values are: 25 Possible values are:
28 !! 26 "auto" - draw power as appropriate for detected
29 ====== ====================== !! 27 power source and battery status.
30 "auto" draw power as appropri !! 28 "off" - do not draw any power.
31 power source and batte <<
32 "off" do not draw any power. <<
33 ====== ====================== <<
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