Add "gnss" as recommended node name

Add "gnss" as a recommended node name for GNSS receivers.

Signed-off-by: Johan Hovold <[email protected]>
Signed-off-by: Rob Herring <[email protected]>

Author: jhovold

source/devicetree-basics.rst

@@ -214,6 +214,7 @@ name should be one of the following choices:
    * ethernet-phy
    * fdc
    * flash
+   * gnss
    * gpio
    * gpu
    * gyrometer