Re: [PATCH v8 14/21] clk: tegra210: Add suspend and resume support

[Thierry Reding]

On Thu, Aug 08, 2019 at 04:46:53PM -0700, Sowjanya Komatineni wrote:
> 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@xxxxxxxxxx>
> ---
>  drivers/clk/tegra/clk-tegra210.c | 103 +++++++++++++++++++++++++++++++++++++--
>  drivers/clk/tegra/clk.c          |  64 ++++++++++++++++++++++++
>  drivers/clk/tegra/clk.h          |   3 ++
>  3 files changed, 166 insertions(+), 4 deletions(-)

Acked-by: Thierry Reding <treding@xxxxxxxxxx>

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