The gpio-regulator driver requires the regulator-type property to be
present. Document it as required in the DT bindings.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
---
Documentation/devicetree/bindings/regulator/gpio-regulator.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/regulator/gpio-regulator.txt b/Documentation/devicetree/bindings/regulator/gpio-regulator.txt
index 63c6598..a560711 100644
--- a/Documentation/devicetree/bindings/regulator/gpio-regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/gpio-regulator.txt
@@ -4,6 +4,7 @@ Required properties:
- compatible : Must be "regulator-gpio".
- states : Selection of available voltages and GPIO configs.
if there are no states, then use a fixed regulator
+- regulator-type : Must be either "voltage" or "current".
Optional properties:
- enable-gpio : GPIO to use to enable/disable the regulator.
@@ -22,6 +23,7 @@ Example:
regulator-name = "mmci-gpio-supply";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <2600000>;
+ regulator-type = "voltage";
regulator-boot-on;
enable-gpio = <&gpio0 23 0x4>;
--
1.8.3.2
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