Comment 8 for bug 651589

Also tested with 2.6.35-23-omap

Test environment:
Linux ubuntu 2.6.35-23-omap #37-Ubuntu Sat Nov 6 02:01:12 UTC 2010
armv7l GNU/Linux
ubuntu@ubuntu:~$ cat /proc/version
Linux version 2.6.35-23-omap (buildd@gourd) (gcc version 4.4.5
(Ubuntu/Linaro 4.4.4-14ubuntu5) ) #37-Ubuntu Sat Nov 6 02:01:12 UTC
2010

Test case 1 : Check GPIO's configuration
        ubuntu@ubuntu:~$ cat /sys/kernel/debug/gpio | grep GPIO_EHCI_NOC
        gpio-193 (GPIO_EHCI_NOC ) in lo
        ubuntu@ubuntu:~$ cat /sys/kernel/debug/gpio | grep GPIO_USBH_CPEN
        gpio-210 (GPIO_USBH_CPEN ) out hi

  - Result: PASS, GPIO_EHCI_NOC is configured as input and
GPIO_USBH_CPEN is configured as output.

Note : Seems ehci-omap driver needs some hooks for external VBUS power
switch and overcurrent detect, these GPIOs are missing from the board
initialitzation, if this is not solved the inputs/outputs from these
two sources are ignored.

2010/11/10 Torez Smith <email address hidden>:
> attempting to verify this bug....which GPIOs are being initialized
> before they are considered by the processor? Is the fix going down the
> line and initializing all?  What is the problem seen before applying
> this patch?
>
> --
> VBUS and overcurrent GPIO init missing in IGEPv2 board
> https://bugs.launchpad.net/bugs/651589
> You received this bug notification because you are a direct subscriber
> of the bug.
>
> Status in “linux-linaro” package in Ubuntu: Confirmed
> Status in “linux-linaro” source package in Maverick: Fix Released
>
> Bug description:
> GPIO's for external VBUS power switch and overcurrent detect on IGEP v2 board are missing.
>
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