Comment 0 for bug 1229658

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.