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