[PATCH v3 1/3] dt-bindings: mfd: sy7636a: Add missing gpio pins and supply

[Andreas Kemnade]

To be able to fully describe how the SY7636A is connected to the system,
add properties for the EN and VCOM_EN pins. To squeeze out every bit
of unused current, in many devices it is possible to power off the
complete chip. Add an input regulator to allow that.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>
Signed-off-by: Andreas Kemnade <akemnade at kernel.org>
---
 Documentation/devicetree/bindings/mfd/silergy,sy7636a.yaml | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/Documentation/devicetree/bindings/mfd/silergy,sy7636a.yaml b/Documentation/devicetree/bindings/mfd/silergy,sy7636a.yaml
index ee0be32ac0204..4f829fe75d41d 100644
--- a/Documentation/devicetree/bindings/mfd/silergy,sy7636a.yaml
+++ b/Documentation/devicetree/bindings/mfd/silergy,sy7636a.yaml
@@ -32,6 +32,17 @@ properties:
       Specifying the power good GPIOs.
     maxItems: 1
 
+  enable-gpios:
+    maxItems: 1
+
+  vcom-en-gpios:
+    maxItems: 1
+
+  vin-supply:
+    description:
+      Supply for the whole chip. Some vendor kernels and devicetrees
+      declare this as a non-existing GPIO named "pwrall".
+
   regulators:
     type: object
 

-- 
2.47.3