linux-kernel - Re: [PATCH v2 5/5] clk: tegra: divider: Mark Memory Controller clock as read-only

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Message-ID: <155622574672.15276.11429351247283832155@swboyd.mtv.corp.google.com>
Date:   Thu, 25 Apr 2019 13:55:46 -0700
From:   Stephen Boyd <sboyd@...nel.org>
To:     Dmitry Osipenko <digetx@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Joseph Lo <josephl@...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-clk@...r.kernel.org, linux-tegra@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 5/5] clk: tegra: divider: Mark Memory Controller clock as read-only

Quoting Dmitry Osipenko (2019-04-14 12:23:21)
> The Memory Controller (MC) clock rate can't be simply changed and nothing
> in kernel need to change the rate, hence let's make the clock read-only.
> This id also needed for the EMC driver because timing configuration may
> require the MC clock diver to be disabled, that is handled by the EMC
> clock / EMC driver integration and CLK framework shall not touch the
> MC divider configuration on the EMC clock rate change.
> 
> Signed-off-by: Dmitry Osipenko <digetx@...il.com>
> ---

Applied to clk-next