Can someone throw me a link to the GPIO spec being implemented here (yes,
I would like docs too!) or a pointer to the relevant DTS which implements
it?

Supporting GPIO in the device tree is something that has been undefined
for ages, and I seem to not be able to find the supporting DTS patches for
this implementation in patchwork..??

-- 
Matt Sealey [off-list ref]
Genesi, Manager, Developer Relations

Grant Likely wrote:

On Wed, Mar 26, 2008 at 2:24 PM, Anton Vorontsov
[off-list ref] wrote:

quoted

Despite leds-gpio and leds-of-gpio similar names and purposes, there
 is actually very few code can be shared between the two (both drivers
 are mostly the driver bindings anyway).

 Signed-off-by: Anton Vorontsov [off-list ref]

Other than the fact that it needs some documentation of the binding in
booting-without-of.txt, it looks pretty good to me.

g.