dts: haptics: drv2605: Documents GPIOs

Documents the enable GPI and the input/trigger GPI in the dt bindings.

Signed-off-by: Ricardo Rivera-Matos <[email protected]>

Author: rriveramcrus

dts/bindings/haptics/ti,drv2605.yaml

@@ -33,3 +33,9 @@ properties:
       - "MEDIUM"
       - "HIGH"
       - "VERY_HIGH"
+  en-gpios:
+    type: phandle-array
+    description: GPIO to enable and disable the device.
+  in-trig-gpios:
+    type: phandle-array
+    description: GPIO to trigger ROM waveforms or drive an input signal.