Hi Jon,

On Fri, Mar 18, 2016 at 11:13 AM, Jon Hunter [off-list ref] wrote:

On 18/03/16 09:13, Geert Uytterhoeven wrote:

quoted

On Thu, Mar 17, 2016 at 3:19 PM, Jon Hunter [off-list ref] wrote:

quoted

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-Td1EMuHUCqxL1ZNQvxDV9g@public.gmane.org

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when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds
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