soc/tegra: regulators: Support core domain state syncing

The core voltage shall not drop until state of core domain is synced,
i.e. all device drivers that use core domain are loaded and ready.

Support core domain state syncing. The core domain driver invokes the
core-regulator voltage syncing once the state of domain is synced, at
this point the core voltage is allowed to go lower than the level left
after bootloader.

Tested-by: Peter Geis <[email protected]> # Ouya T30
Tested-by: Paul Fertser <[email protected]> # PAZ00 T20
Tested-by: Nicolas Chauvet <[email protected]> # PAZ00 T20 and TK1 T124
Tested-by: Matt Merhar <[email protected]> # Ouya T30
Reviewed-by: Ulf Hansson <[email protected]>
Signed-off-by: Dmitry Osipenko <[email protected]>
Signed-off-by: Thierry Reding <[email protected]>

0 files changed, 0 insertions, 0 deletions