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Subject[PATCH v6 2/8] regulator: dt-bindings: Document max8997-pmic nodes
Add maxim,max8997-battery and maxim,max8997-muic optional nodes.

Signed-off-by: Timon Baetz <>
Acked-by: Krzysztof Kozlowski <>
v6: No change.
v5: No change.
v4: Make extcon and charger-supply optional.
v3: Reorder patch, no change.
v2: Add patch.

.../bindings/regulator/max8997-regulator.txt | 12 ++++++++++++
1 file changed, 12 insertions(+)

diff --git a/Documentation/devicetree/bindings/regulator/max8997-regulator.txt b/Documentation/devicetree/bindings/regulator/max8997-regulator.txt
index 6fe825b8ac1b..faaf2bbf0272 100644
--- a/Documentation/devicetree/bindings/regulator/max8997-regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/max8997-regulator.txt
@@ -53,6 +53,18 @@ Additional properties required if either of the optional properties are used:
- max8997,pmic-buck125-dvs-gpios: GPIO specifiers for three host gpio's used
for dvs. The format of the gpio specifier depends in the gpio controller.

+Optional nodes:
+- charger: Node for configuring the charger driver.
+ Required properties:
+ - compatible: "maxim,max8997-battery"
+ Optional properties:
+ - extcon: extcon specifier for charging events
+ - charger-supply: regulator node for charging current
+- muic: Node used only by extcon consumers.
+ Required properties:
+ - compatible: "maxim,max8997-muic"
Regulators: The regulators of max8997 that have to be instantiated should be
included in a sub-node named 'regulators'. Regulator nodes included in this
sub-node should be of the format as listed below.

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