* Sebastian Reichel <sre@xxxxxxxxxx> [140521 14:51]: > On Wed, May 21, 2014 at 12:45:28PM -0700, Tony Lindgren wrote: > > Right. The only documentation of the SSI module is existing > code sent by Carlos / included in the maemo kernel. That's probably better than any documentation though :) > > > It's probably something with the sysc or idlemodes that > > > keeps things from idling. Maybe wrong address? Or wrong > > > flags? I'm pretty sure it was the first .dts patch out of > > > these two as the second one alone did not apply. > > > > Hmm yeah below is probably how it should be, does this > > work for you? With this fix applied and your ssi dts > > patches n900 keeps hitting off-idle for me. > > I can confirm, that the N900 hits idle states when the DT > patch and the hwmod patch is applied. I have not actually > tested if it also works without your hwmod patch. > > There are still problems with the idle state if the driver is > actually loaded (and I see 100% runtime pm usage in powertop), > but that can be fixed later. > > Feel free to add Tested-by/Acked-By to the hwmod patch. OK thanks for testing. I'll apply your dts changes as soon as I have an ack from Paul on the hwmod changes. Probably best to queue them together to avoid PM breaking. Regards, Tony -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
