Messages in this thread | | | From | Arnd Bergmann <> | Subject | Re: [PATCH] irqchip: add support for Marvell Orion SoCs | Date | Fri, 3 May 2013 00:09:56 +0200 |
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On Thursday 02 May 2013, Sebastian Hesselbarth wrote: > > Just look at the various implementations in drivers/irqchip/ and find > > out how similar they are. Moving code to drivers/irqchip/ does not > > make an excuse for reestablishing the mess which was addressed by the > > generic irq chip implementation. > > > > Can you - and that means all of you ARM folks - please get your gear > > together and add the missing features to the generic irq chip > > implementation? I'm not going to accept more of that OF/DT frenzy. > > So you are suggesting to have a "linux,generic-intc" or you want me > to have "marvell,orion-intc" make use of generic irq chip again? > > The second is easy, the first will take me a while to think about > proper DT properties how to encode mask/unmask/ack/.. availability > and offsets.
I think it should not be "linux,..." since the description can well be OS independent. I don't have a good idea for a generic name, but it's not very important.
The main missing piece in the generic irqchip code at the moment is support for the linear irqdomain. Once we have that, a lot of code can be simplified significantly.
Arnd
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