On Thu, Aug 08, 2019 at 04:46:47PM -0700, Sowjanya Komatineni wrote:
> This patch implements restore_context support for clk-periph and
> clk-sdmmc-mux clock operations to restore clock parent and rates
> on system resume.
> 
> During system suspend, core power goes off and looses the context
> of the Tegra clock controller registers.
> 
> So on system resume, clocks parent and rate are restored back to
> the context before suspend based on cached data.
> 
> Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
> ---
>  drivers/clk/tegra/clk-periph.c    | 18 ++++++++++++++++++
>  drivers/clk/tegra/clk-sdmmc-mux.c | 12 ++++++++++++
>  2 files changed, 30 insertions(+)

Acked-by: Thierry Reding <treding@nvidia.com>