Document new properties for regulators (ena-gpios and
ena-gpio-open-drain) for enabling control over GPIO.
Signed-off-by: Krzysztof Kozlowski <k.kozlow...@samsung.com>
---
Documentation/devicetree/bindings/regulator/regulator.txt | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/regulator/regulator.txt
b/Documentation/devicetree/bindings/regulator/regulator.txt
index 4e7ed762b3bb..dad57b3badc7 100644
--- a/Documentation/devicetree/bindings/regulator/regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/regulator.txt
@@ -30,6 +30,10 @@ Optional properties:
- regulator-off-in-suspend: regulator should be off in suspend state.
- regulator-suspend-microvolt: regulator should be set to this voltage
in suspend.
+- ena-gpios: GPIO to use for enable control. Actual implementation depends
+ on regulator driver. The bindings documentation for given driver describes
+ which regulator actually supports it.
+- ena-gpio-open-drain: GPIO is open drain type.
Deprecated properties:
- regulator-compatible: If a regulator chip contains multiple
--
1.9.1
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