linux-kernel - Re: [PATCH v1] clk: tegra30: Use 300MHz for video decoder by default

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Message-ID: <160538861846.60232.2236874455363048014@swboyd.mtv.corp.google.com>
Date:   Sat, 14 Nov 2020 13:16:58 -0800
From:   Stephen Boyd <sboyd@...nel.org>
To:     Dmitry Osipenko <digetx@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Michael Turquette <mturquette@...libre.com>,
        Peter De Schrijver <pdeschrijver@...dia.com>,
        Prashant Gaikwad <pgaikwad@...dia.com>,
        Thierry Reding <thierry.reding@...il.com>
Cc:     linux-tegra@...r.kernel.org, linux-clk@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1] clk: tegra30: Use 300MHz for video decoder by default

Quoting Dmitry Osipenko (2020-11-04 05:48:10)
> The 600MHz is a too high clock rate for some SoC versions for the video
> decoder hardware and this may cause stability issues. Use 300MHz for the
> video decoder by default, which is supported by all hardware versions.
> 
> Fixes: ed1a2459e20c ("clk: tegra: Add Tegra20/30 EMC clock implementation")
> Signed-off-by: Dmitry Osipenko <digetx@...il.com>
> ---

Should this go to clk-fixes? Thierry?