On Tue, Jun 18, 2019 at 12:46:19AM -0700, Sowjanya Komatineni wrote: > This patch implements save and restore of pllout context. > > During system suspend, core power goes off and looses the settings > of the Tegra CAR controller registers. > > So during suspend entry the state of pllout is saved and on resume > it is restored back to have pllout in same state as before suspend. > > pllout rate is saved and restore in clock divider so it will be at > same rate as before suspend when pllout state is restored. > > Signed-off-by: Sowjanya Komatineni <skomatineni@xxxxxxxxxx> > --- > drivers/clk/tegra/clk-pll-out.c | 28 ++++++++++++++++++++++++++++ > drivers/clk/tegra/clk.h | 3 +++ > 2 files changed, 31 insertions(+) Acked-by: Thierry Reding <treding@xxxxxxxxxx>
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