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[Bug 1298171] Re: Information is unavailable on "Clocks", "Sensors" and "Gpio" pages in powerdebug with Samsung Arndale Android.

 

Checked, those stuff doesn't exist under the /sys/class directory:

root@arndale:/sys/class # ls
ata_device
ata_link
ata_port
bdi
block
dma
firmware
graphics
i2c-adapter
input
mdio_bus
mem
misc
mmc_host
net
regulator
scsi_device
scsi_disk
scsi_generic
scsi_host
thermal
timed_output
tty
udc
vc
video4linux
vtconsole

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https://bugs.launchpad.net/bugs/1298171

Title:
  Information is unavailable on "Clocks", "Sensors" and "Gpio" pages in
  powerdebug with Samsung Arndale Android.

Status in Powerdebug - a tool to help ARM developers:
  New

Bug description:
  On Samsung Arndale board with Linaro Android image:

  https://android-build.linaro.org/builds/~linaro-android/arndale-
  linaro-14.03-release/#build=1

  The output realtime information is unavailable on "Clocks", "Sensors"
  and "Gpio" columns.

  For the bug on ARM Versatile Express A9, please refer to:

  https://bugs.launchpad.net/linaro-powerdebug/+bug/1229658

  ###########################################
  This issue is observed on following images:
  https://android-build.linaro.org/builds/~linaro-android/linux-linaro-arndale/#build=386
  https://android-build.linaro.org/builds/~linaro-android/arndale-linaro-14.03-release/#build=1
  https://android-build.linaro.org/builds/~linaro-android/linux-linaro-arndale/#build=415
  https://android-build.linaro.org/builds/~linaro-android/arndale-linaro-14.04-release/#build=1
  https://android-build.linaro.org/builds/~linaro-android/linux-linaro-arndale/#build=447
  https://android-build.linaro.org/builds/~linaro-android/arndale-linaro-14.05-release/#build=1
  https://android-build.linaro.org/builds/~linaro-android/linux-linaro-arndale/#build=473
  https://android-build.linaro.org/builds/~linaro-android/arndale-linaro-14.06-release/#build=1

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References