linux-kernel - Re: [PATCH v11 08/34] dt-bindings: host1x: Document Memory Client resets of Host1x, GR2D and GR3D

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Message-ID: <YUOftwuVt7EqtA5I@robh.at.kernel.org>
Date:   Thu, 16 Sep 2021 14:49:11 -0500
From:   Rob Herring <robh@...nel.org>
To:     Dmitry Osipenko <digetx@...il.com>
Cc:     Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Viresh Kumar <vireshk@...nel.org>,
        Lucas Stach <dev@...xeye.de>, linux-mmc@...r.kernel.org,
        Vignesh Raghavendra <vigneshr@...com>,
        Peter De Schrijver <pdeschrijver@...dia.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Peter Chen <peter.chen@...nel.org>,
        Richard Weinberger <richard@....at>,
        Nishanth Menon <nm@...com>, linux-pwm@...r.kernel.org,
        Lee Jones <lee.jones@...aro.org>,
        Thierry Reding <thierry.reding@...il.com>,
        linux-tegra@...r.kernel.org,
        Adrian Hunter <adrian.hunter@...el.com>,
        linux-staging@...ts.linux.dev, dri-devel@...ts.freedesktop.org,
        linux-clk@...r.kernel.org, Stephen Boyd <sboyd@...nel.org>,
        linux-mtd@...ts.infradead.org, Mark Brown <broonie@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        linux-kernel@...r.kernel.org,
        Mikko Perttunen <mperttunen@...dia.com>,
        devicetree@...r.kernel.org, Stefan Agner <stefan@...er.ch>,
        linux-spi@...r.kernel.org,
        Miquel Raynal <miquel.raynal@...tlin.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        linux-pm@...r.kernel.org, linux-media@...r.kernel.org,
        linux-usb@...r.kernel.org
Subject: Re: [PATCH v11 08/34] dt-bindings: host1x: Document Memory Client
 resets of Host1x, GR2D and GR3D

On Sun, 12 Sep 2021 23:08:06 +0300, Dmitry Osipenko wrote:
> Memory Client should be blocked before hardware reset is asserted in order
> to prevent memory corruption and hanging of memory controller.
> 
> Document Memory Client resets of Host1x, GR2D and GR3D hardware units.
> 
> Signed-off-by: Dmitry Osipenko <digetx@...il.com>
> ---
>  .../bindings/display/tegra/nvidia,tegra20-host1x.txt          | 4 ++++
>  1 file changed, 4 insertions(+)
> 

Reviewed-by: Rob Herring <robh@...nel.org>