[PATCH 2/2] regulator: bindings: Add properties for coupled regulators
From: Maciej Purski
Date: Mon Sep 18 2017 - 04:40:41 EST
Some regulators require keeping their voltage spread below defined
Add properties to provide information on regulators' coupling.
Signed-off-by: Maciej Purski <m.purski@xxxxxxxxxxx>
Documentation/devicetree/bindings/regulator/regulator.txt | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/regulator/regulator.txt b/Documentation/devicetree/bindings/regulator/regulator.txt
index 378f6dc..eb9ed3f 100644
@@ -60,6 +60,9 @@ Optional properties:
0: Disable active discharge.
1: Enable active discharge.
Absence of this property will leave configuration to default.
+- regulator-coupled-with: Phandle to regulator with which it should be coupled.
+- regulator-couple-max-spread: Max spread between voltages of coupled regulators
+ in microvolts.
- regulator-compatible: If a regulator chip contains multiple