[OpenWrt-Devel] WRT54GS v1.0 GPIO definitions in r41004

[Rafał Miłecki]

On 20 June 2014 08:28, Rafał Miłecki <zajec5 at gmail.com> wrote:
> On 5 June 2014 19:20, Catalin Patulea <cat at vv.carleton.ca> wrote:
>> Here is dmesg also:
>> http://pastebin.com/ZHXdd3PK
>>
>> Note:
>> [   12.580000] gpio-keys gpio-keys.0: unable to claim gpio 6, err=-16
>> [   12.660000] gpio-keys: probe of gpio-keys.0 failed with error -16
>> [   12.900000] leds-gpio: probe of leds-gpio failed with error -16
>
> This is because __gpiod_request returned -EBUSY.
>
> Your nvram has following entries:
> gpio6=adm_rc
> gpio5=adm_eedi
> gpio3=adm_eesk
> gpio2=adm_eecs

Hauke: it seems nvram may be wrong there. According to the Catalin,
reset button uses GPIO 6. On the other hand it seems adm6996.c never
really uses "eerc".

Any idea about solving this? A device-specific workaround? Commenting
out eerc in adm6996.c?
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