regulator: Add system_load constraint

Some regulators have a fixed load that isn't captured by
consumers that the kernel knows about. Add a constraint to
support this.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/Documentation/devicetree/bindings/regulator/regulator.txt b/Documentation/devicetree/bindings/regulator/regulator.txt
index abb26b5..553d2d0 100644 (file)
--- a/Documentation/devicetree/bindings/regulator/regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/regulator.txt
@@ -37,6 +37,8 @@ Optional properties:
 - regulator-initial-mode: initial operating mode. The set of possible operating
   modes depends on the capabilities of every hardware so each device binding
   documentation explains which values the regulator supports.
+- regulator-system-load: Load in uA present on regulator that is not captured by
+  any consumer request.
 
 Deprecated properties:
 - regulator-compatible: If a regulator chip contains multiple

diff --cc drivers/regulator/core.c
Simple merge

diff --cc drivers/regulator/of_regulator.c
Simple merge

diff --cc include/linux/regulator/machine.h
Simple merge