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2 Commits

Author SHA1 Message Date
Stephen Warren
24cdf1a9be power domain: add Tegra186 driver 
In Tegra186, SoC power domains are manipulated using IPC requests to
the BPMP (Boot and Power Management Processor). This change implements a
driver that does that.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
 2016-08-15 10:26:13 -07:00
Stephen Warren
61f5ddcb7a Add a power domain framework/uclass 
Many SoCs allow power to be applied to or removed from portions of the SoC
(power domains). This may be used to save power. This API provides the
means to control such power management hardware.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
 2016-07-27 16:29:56 -06:00