[PATCH/RFC v2 2/3] regulator: fixed: dt: Allow an optional over current pin
From: Axel Haslam
Date: Thu Nov 03 2016 - 07:13:04 EST
Add support for an optional over current input pin which
can be used to send an over current event to the regulator
Signed-off-by: Axel Haslam <ahaslam@xxxxxxxxxxxx>
Documentation/devicetree/bindings/regulator/fixed-regulator.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/regulator/fixed-regulator.txt b/Documentation/devicetree/bindings/regulator/fixed-regulator.txt
index 4fae41d..b145abb 100644
@@ -11,6 +11,7 @@ If this property is missing, the default assumed is Active low.
- gpio-open-drain: GPIO is open drain type.
If this property is missing then default assumption is false.
-vin-supply: Input supply name.
+- over-current-gpios: Input gpio that signal an over current condition.
Any property defined as part of the core regulator
binding, defined in regulator.txt, can also be used.
@@ -26,6 +27,7 @@ Example:
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
gpio = <&gpio1 16 0>;
+ over-current-gpios = <&gpio1 18 0>;
startup-delay-us = <70000>;