Messages in this thread | | | Date | Wed, 5 Apr 2017 09:28:32 +0200 | From | Maxime Ripard <> | Subject | Re: [linux-sunxi] [PATCH 02/11] arm64: allwinner: a64: add NMI controller on A64 |
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On Wed, Apr 05, 2017 at 02:20:31PM +0800, Chen-Yu Tsai wrote: > On Wed, Apr 5, 2017 at 2:11 PM, Maxime Ripard > <maxime.ripard@free-electrons.com> wrote: > > On Wed, Apr 05, 2017 at 11:51:45AM +0800, Chen-Yu Tsai wrote: > >> On Wed, Apr 5, 2017 at 2:01 AM, Icenowy Zheng <icenowy@aosc.io> wrote: > >> > Allwinner A64 SoC features a NMI controller, which is usually connected > >> > to the AXP PMIC. > >> > > >> > Add support for it. > >> > > >> > Signed-off-by: Icenowy Zheng <icenowy@aosc.io> > >> > >> This might not be the best representation of the R_INTC block. Though > >> we'd need to change it for all SoCs if we want to be accurate. For now, > > > > What do you think would be a good representation? > > My gut feeling is that this is the old INTC from sun4/5i.
Ah, that would make sense.
> It's supposed to be the interrupt controller for the embedded low > power core. I've not done a thorough comparison though.
Do we have some documentation / code for this one?
Thanks, Maxime
-- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com [unhandled content-type:application/pgp-signature] | |