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

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Message-ID: <20180209104806.vcrrtpq6izcnwvy2@angband.pl>
Date:   Fri, 9 Feb 2018 11:48:06 +0100
From:   Adam Borowski <kilobyte@...band.pl>
To:     Marek Szyprowski <m.szyprowski@...sung.com>
Cc:     Krzysztof Kozlowski <krzk@...nel.org>,
        Kukjin Kim <kgene@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Russell King <linux@...linux.org.uk>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        Chanwoo Choi <cw00.choi@...sung.com>,
        Pankaj Dubey <pankaj.dubey@...sung.com>,
        Arnd Bergmann <arnd@...db.de>, Olof Johansson <olof@...om.net>
Subject: Re: [PATCH v2 0/4] ARM/arm64: exynos: Fix missing missing reg
 warning for syscon restart nodes

On Thu, Feb 08, 2018 at 02:46:32PM +0100, Marek Szyprowski wrote:
> Hi Krzysztof,
> 
> On 2018-01-30 22:18, Krzysztof Kozlowski wrote:
> > Hi,
> > 
> > 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@...sung.com>
> 
> 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.


Meow!
-- 
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⠈⠳⣄⠀⠀⠀⠀ sky.  Your cat demands food.  The priority should be obvious...

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