Merge branch 'for-4.19/i2c-hid' into for-linus

Low voltage support for i2c-hid

Documentation/devicetree/bindings/input/hid-over-i2c.txt

@@ -26,7 +26,8 @@ device-specific compatible properties, which should be used in addition to the
 
 - compatible:
   * "wacom,w9013" (Wacom W9013 digitizer). Supports:
-    - vdd-supply
+    - vdd-supply (3.3V)
+    - vddl-supply (1.8V)
     - post-power-on-delay-ms
 
 - vdd-supply: phandle of the regulator that provides the supply voltage.