linux-kernel - Re: [PATCH 2/2] ARM: dts: Add CPU OPPs for Exynos4412 Prime

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Date:   Thu, 29 Dec 2016 16:06:20 +0100
From:   Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
To:     Krzysztof Kozlowski <krzk@...nel.org>
Cc:     Sylwester Nawrocki <s.nawrocki@...sung.com>,
        Tomasz Figa <tomasz.figa@...il.com>,
        Chanwoo Choi <cw00.choi@...sung.com>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...eaurora.org>,
        Kukjin Kim <kgene.kim@...sung.com>,
        Kukjin Kim <kgene@...nel.org>,
        Javier Martinez Canillas <javier@....samsung.com>,
        Doug Anderson <dianders@...omium.org>,
        Andreas Faerber <afaerber@...e.de>,
        Thomas Abraham <thomas.ab@...sung.com>,
        Tobias Jakobi <tjakobi@...h.uni-bielefeld.de>,
        Ben Gamari <ben@...rt-cactus.org>,
        linux-samsung-soc@...r.kernel.org, linux-clk@...r.kernel.org,
        linux-pm@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] ARM: dts: Add CPU OPPs for Exynos4412 Prime


Hi,

On Thursday, December 29, 2016 04:49:08 PM Krzysztof Kozlowski wrote:
> On Thu, Dec 29, 2016 at 02:36:51PM +0100, Bartlomiej Zolnierkiewicz wrote:
> > Add CPU operating points for Exynos4412 Prime (it supports
> > additional 1704MHz & 1600MHz OPPs and 1500MHz OPP is just
> > a regular non-turbo OPP on this SoC).  Also update relevant
> > cooling maps to account for new OPPs.
> > 
> > ODROID-X2/U2/U3 boards use Exynos4412 Prime SoC version so
> > update their board files accordingly.
> > 
> > Based on Hardkernel's kernel for ODROID-X2/U2/U3 boards.
> > 
> > Cc: Doug Anderson <dianders@...omium.org>
> > Cc: Andreas Faerber <afaerber@...e.de>
> > Cc: Thomas Abraham <thomas.ab@...sung.com>
> > Cc: Tobias Jakobi <tjakobi@...h.uni-bielefeld.de>
> > Cc: Ben Gamari <ben@...rt-cactus.org>
> > Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
> > ---
> >  arch/arm/boot/dts/exynos4412-odroid-common.dtsi |  4 +--
> >  arch/arm/boot/dts/exynos4412-odroidu3.dts       |  5 +--
> >  arch/arm/boot/dts/exynos4412-odroidx2.dts       |  1 +
> >  arch/arm/boot/dts/exynos4412-prime.dtsi         | 41 +++++++++++++++++++++++++
> >  arch/arm/boot/dts/exynos4412.dtsi               |  2 +-
> >  5 files changed, 48 insertions(+), 5 deletions(-)
> >  create mode 100644 arch/arm/boot/dts/exynos4412-prime.dtsi
> > 
> 
> Looks okay. Is the clock patch needed for this?

Yep.

Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics