Messages in this thread | | | Date | Fri, 18 Mar 2016 11:52:17 +0100 | Subject | Re: [PATCH 14/15] dt-bindings: arm-gic: Drop 'clock-names' from binding document | From | Geert Uytterhoeven <> |
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Hi Jon,
On Fri, Mar 18, 2016 at 11:13 AM, Jon Hunter <jonathanh@nvidia.com> wrote: > On 18/03/16 09:13, Geert Uytterhoeven wrote: >> On Thu, Mar 17, 2016 at 3:19 PM, Jon Hunter <jonathanh@nvidia.com> wrote: >>> Commit afbbd2338176 ("irqchip/gic: Document optional Clock and Power >>> Domain properties") documented optional clock and power-dmoain properties >>> for the ARM GIC. Currently, there are no users of these and for the >>> Tegra210 Audio GIC (based upon the GIC-400) there are two clocks, a >>> functional clock and interface clock, that need to be enabled. >> >> The reason that there are no users for this is twofold: >> 1. The GIC driver doesn't have Runtime PM support yet, >> 2. There was no clean way to prevent the GIC's clock from being disabled. >> Due to this, adding the clocks to the DTSes would mean that they will be >> disabled during boot up as unused clocks, leading to a system lock-up. >> >> I had hoped your series would fix part 1. I gave it a try on r8a7791/koelsch, >> but unfortunately it seems the platform driver only supports non-root >> controllers, while the r8a7791 GIC is the primary one... > > Can you try making the following change ...
Thanks! I gave it a try, but no difference.
Gr{oetje,eeting}s,
Geert
-- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
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