linaro-pm-wg team mailing list archive

[Amit Kucheria <1229658@xxxxxxxxxxxxxxxxxx>]

Let us not overload a single bug with reports from every board. This
information is very board-specific. Please file separate bugs for each
board.

On Thu, Sep 26, 2013 at 2:08 PM, Soumya Basak <soumya.basak@xxxxxxxxxx> wrote:
> observed with Linaro android jellybean TI-panda builds:
>
> https://android-build.linaro.org/builds/~linaro-android-member-ti/panda-
> linaro-13.09-release/#build=10
>
>  "gpio" directory there is under  /sys/class
>
> root@pandaboard:/ # ls /sys/class
> android_usb
> backlight
> bdi
> block
> bluetooth
> bsg
> display
> firmware
> gpio
> graphics
> i2c-adapter
> i2c-dev
> ieee80211
> input
> lcd
> lirc
> mbox
> mdio_bus
> mem
> misc
> mmc_host
> net
> power_supply
> pvr
> rc
> regulator
> rfkill
> rtc
> scsi_device
> scsi_disk
> scsi_host
> sound
> spi_master
> switch
> thermal
> tiler
> timed_output
> tty
> udc
> usb_device
> usbmon
> vc
> video4linux
> vtconsole
> root@pandaboard:/ #
>
> --
> You received this bug notification because you are a member of Linaro
> Powerdebug Commits, which is subscribed to Linaro PMWG Powerdebug.
> Matching subscriptions: powerdebug commits
> https://bugs.launchpad.net/bugs/1229658
>
> Title:
>   Information is unavailable on "Clocks" & "Gpio" pages in powerdebug
>   0.7.1
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/linaro-powerdebug/+bug/1229658/+subscriptions

-- 
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Powerdebug Commits, which is subscribed to Linaro PMWG Powerdebug.
Matching subscriptions: powerdebug commits
https://bugs.launchpad.net/bugs/1229658

Title:
  Information is unavailable on "Clocks" & "Gpio" pages in powerdebug
  0.7.1

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

Bug description:
  On ARM Versatile Express A9 board with Linaro Android image:

  https://android-build.linaro.org/builds/~linaro-android/vexpress-
  linaro-13.09-release/#build=6

  Information is unavailable on "Clocks" & "Gpio" after launched
  powerdebug version 0.7.1, error output shows as below:

  root@vexpress:/ # powerdebug                                                  
  failed to initialize clock details (check debugfs)
  error: unable to open directory /sys/class/gpio
  failed to initialize gpios
  root@vexpress:/ # 

  Please refer to attachment to get snapshot pictures.

  Note: Please run powerdebug in ADB shell, which the output is well
  formated, however the failure is same as run in serial console.

To manage notifications about this bug go to:
https://bugs.launchpad.net/linaro-powerdebug/+bug/1229658/+subscriptions