Messages in this thread | | | Date | Thu, 17 Jul 2008 22:44:20 -0600 | From | Grant Likely <> | Subject | Re: [PATCH] leds: implement OpenFirmare GPIO LED driver |
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On Fri, Jul 18, 2008 at 01:35:12PM +1000, David Gibson wrote: > This brings us back to the issue we also have with DCR controlled > devices. Possibly we should have two ways of representing these > connections: for "pure" GPIO-only or DCR-only devices, they appear > under the relevant controller with the addresses encoded with 'reg'. > For devices on other busses which also have a few GPIO lines / DCR > registers, they would appear on the other bus with 'gpios' or > 'dcr-reg' properties (or some new, generalized 'other-bus-reg' > property).
On the other hand; it's just LEDs. I think a single scheme is enough.
:-)
g.
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