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Subject: Re: [PATCH v9 15/22] clk: tegra210: Add suspend and resume support
To:     Sowjanya Komatineni <skomatineni@nvidia.com>,
        thierry.reding@gmail.com, jonathanh@nvidia.com, tglx@linutronix.de,
        jason@lakedaemon.net, marc.zyngier@arm.com,
        linus.walleij@linaro.org, stefan@agner.ch, mark.rutland@arm.com
Cc:     pdeschrijver@nvidia.com, pgaikwad@nvidia.com, sboyd@kernel.org,
        linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org,
        jckuo@nvidia.com, josephl@nvidia.com, talho@nvidia.com,
        linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org,
        mperttunen@nvidia.com, spatra@nvidia.com, robh+dt@kernel.org,
        devicetree@vger.kernel.org, rjw@rjwysocki.net,
        viresh.kumar@linaro.org, linux-pm@vger.kernel.org
References: <1565984527-5272-1-git-send-email-skomatineni@nvidia.com>
 <1565984527-5272-16-git-send-email-skomatineni@nvidia.com>
From:   Dmitry Osipenko <digetx@gmail.com>
Message-ID: <85b970d7-1a4d-1db4-8d9d-177a7cd4a7c3@gmail.com>
Date:   Mon, 19 Aug 2019 19:47:50 +0300
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16.08.2019 22:42, Sowjanya Komatineni пишет:
> This patch adds support for clk: tegra210: suspend-resume.
> 
> All the CAR controller settings are lost on suspend when core
> power goes off.
> 
> This patch has implementation for saving and restoring all PLLs
> and clocks context during system suspend and resume to have the
> clocks back to same state for normal operation.
> 
> Clock driver suspend and resume are registered as syscore_ops as clocks
> restore need to happen before the other drivers resume to have all their
> clocks back to the same state as before suspend.
> 
> Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>

Looks good, thanks!

Reviewed-by: Dmitry Osipenko <digetx@gmail.com>