[PATCH 1/2] dt-bindings: usb: microchip,usb251xb: add battery-charging-enable property

[Jhon Wilker Rodrigues Aquino]

From: Jhon Wilker Rodrigues Aquino <jhon.aquino@xxxxxxxxxxxxxxx>

Describe the battery-charging-enable property as a list of downstream ports in the USB251x device tree binding.

Add an example that enables charging on ports 1 and 2.

Signed-off-by: Jhon Wilker Rodrigues Aquino <jhon.aquino@xxxxxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/usb/usb251xb.yaml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/usb251xb.yaml b/Documentation/devicetree/bindings/usb/usb251xb.yaml
index 0329a6aaaa928..0eb3035553c37 100644
--- a/Documentation/devicetree/bindings/usb/usb251xb.yaml
+++ b/Documentation/devicetree/bindings/usb/usb251xb.yaml
@@ -230,6 +230,12 @@ properties:
       Specifies the time it takes from the time the host initiates the
       power-on sequence to a port until the port has adequate power.
 
+  battery-charging-enable:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    description: |
+      Specifies the downstream ports which will have battery charging enabled.
+      Battery charging is disabled on all ports by default.
+
   swap-dx-lanes:
     $ref: /schemas/types.yaml#/definitions/uint32-array
     description: |
@@ -264,6 +270,7 @@ examples:
         manufacturer = "Foo";
         product = "Foo-Bar";
         serial = "1234567890A";
+        battery-charging-enable = <1 2>;
         /* correct misplaced usb connectors on port 1,2 */
         swap-dx-lanes = <1 2>;
       };
-- 
2.43.0