linux-kernel - Re: [PATCH v11 03/10] memory: tegra30: Support interconnect framework

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Date:   Fri, 4 Dec 2020 17:27:25 +0100
From:   Thierry Reding <thierry.reding@...il.com>
To:     Dmitry Osipenko <digetx@...il.com>
Cc:     Jonathan Hunter <jonathanh@...dia.com>,
        Georgi Djakov <georgi.djakov@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Peter De Schrijver <pdeschrijver@...dia.com>,
        MyungJoo Ham <myungjoo.ham@...sung.com>,
        Kyungmin Park <kyungmin.park@...sung.com>,
        Chanwoo Choi <cw00.choi@...sung.com>,
        Mikko Perttunen <cyndis@...si.fi>,
        Viresh Kumar <vireshk@...nel.org>,
        Peter Geis <pgwipeout@...il.com>,
        Nicolas Chauvet <kwizart@...il.com>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        linux-tegra@...r.kernel.org, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        devicetree@...r.kernel.org
Subject: Re: [PATCH v11 03/10] memory: tegra30: Support interconnect framework

On Thu, Dec 03, 2020 at 10:24:32PM +0300, Dmitry Osipenko wrote:
> Now Internal and External memory controllers are memory interconnection
> providers. This allows us to use interconnect API for tuning of memory
> configuration. EMC driver now supports OPPs and DVFS. MC driver now
> supports tuning of memory arbitration latency, which needs to be done
> for ISO memory clients, like a Display client for example.
> 
> Tested-by: Peter Geis <pgwipeout@...il.com>
> Acked-by: Georgi Djakov <georgi.djakov@...aro.org>
> Signed-off-by: Dmitry Osipenko <digetx@...il.com>
> ---
>  drivers/memory/tegra/Kconfig       |   1 +
>  drivers/memory/tegra/tegra30-emc.c | 344 +++++++++++++++++++++++++++--
>  drivers/memory/tegra/tegra30.c     | 173 ++++++++++++++-
>  3 files changed, 496 insertions(+), 22 deletions(-)

Acked-by: Thierry Reding <treding@...dia.com>

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