Openmoko Bug #2349: Too high power consumption in 2.6.32

[Openmoko Public Trac]

#2349: Too high power consumption in 2.6.32
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 Reporter:  Q-Master  |          Owner:  openmoko-kernel
     Type:  defect    |         Status:  new            
 Priority:  normal    |      Milestone:                 
Component:  kernel    |        Version:                 
 Severity:  major     |       Keywords:                 
 Haspatch:  0         |      Blockedby:                 
Estimated:            |    Patchreview:                 
 Blocking:            |   Reproducible:  always         
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Comment(by gena2x):

 It turned out that gsm and gps devices are powered up, but not considered
 powered up somehow.

 To shut em down, i have to do:

 cd /sys/bus/platform/devices

 echo 1 > gta02-pm-gsm.0/power_on
 echo 0 > gta02-pm-gsm.0/power_on

 echo 1 > gta02-pm-gps.0/power_on
 echo 0 > gta02-pm-gps.0/power_on

 after this manipulation, i have 20mA suspend current.

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Ticket URL: <https://docs.openmoko.org/trac/ticket/2349#comment:3>
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