[Gta04-owner] charging gta04 on my bicycle

Michael Spreng handheld-linux at m.spreng.ch
Sat Jul 12 10:03:53 CEST 2014


Hi

On 11/07/14 18:37, Andreas Kemnade wrote:
>
> Just the most important things at a glance:
> echo on >/sys/bus/platform/devices/twl4030_bci/lin
> is the key to charge at a bike. That will give around 500mA.
>
I just noticed that there is no such file on my gta04. Maybe I have the
wrong kernel? I use QtMoko.

uname -a
Linux neo 3.7.0-gta04-qtmoko-v56 #1 PREEMPT Mon Jul 1 17:14:24 UTC 2013
armv7l GNU/Linux

root at neo:~# ls /sys/bus/platform/devices/twl4030_bci/ -l     
total 0
lrwxrwxrwx 1 root root    0 Jul 12 09:50 driver ->
../../../../../../bus/platform/drivers/twl4030_bci
-rw-r--r-- 1 root root 4096 Jul 12 09:48 max_current
-r--r--r-- 1 root root 4096 Jul 12 09:50 modalias
drwxr-xr-x 2 root root    0 Jul 12 09:50 power
drwxr-xr-x 4 root root    0 Jul  9 13:15 power_supply
lrwxrwxrwx 1 root root    0 Jul 12 09:50 subsystem ->
../../../../../../bus/platform
-rw-r--r-- 1 root root 4096 Jul  9 13:15 uevent


Greetings
Michael


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