Re: [PATCH v2 0/4] ARM/arm64: exynos: Fix missing missing reg warning for syscon restart nodes

[Marek Szyprowski]

Hi Adam,

On 2018-02-09 11:48, Adam Borowski wrote:
> On Thu, Feb 08, 2018 at 02:46:32PM +0100, Marek Szyprowski wrote:
> > On 2018-01-30 22:18, Krzysztof Kozlowski wrote:
> > > Changes since v1:
> > > 1. New patch (1/4) calling devm_of_platform_populate() in PMU driver,
> > >      following Rob's advice.
> > > 2. The DTS patches moving reboot/poweroff nodes (3/4 and 4/4) now depend
> > >      on this.
> > Tested-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
> >
> > Tested following boards and reboot works fine:
> > Exynos3250 (artik5-eval)
> > Exynos4412 (trats2)
> > Exynos5410 (odroid xu)
> > Exynos5422 (odroid xu3/xu4)
> > Exynos5433 (tm2)
> Doesn't seem to work on mine:
> Exynos4412 (odroid u2)
>
> Rebooting worked correctly with 3.8 + gazillion non-mainlined patches (as
> shipped with providen images), never did with mainline.
>
> Tested on current mid-of-the-merge-window, plus these four patches.
>
>
> It's possible that I'm doing something wrong; might need an updated u-boot,
> etc.  Log of a boot-till-reboot+hang session attached.

Reboot on Odroid X2/U2/U3 doesn't work now. It is broken by devfreq since
a few kernel releases. Please disable devfreq in your .config and reboot
should also work. That's why I didn't put Odroid U3 on the above list.

Best regards
--
Marek Szyprowski, PhD
Samsung R&D Institute Poland