Commit a5427e4e authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Rob Herring
Browse files

dt-bindings: serial: Document serialN aliases 



Document the format of aliases referring to UARTs.

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarRob Herring <robh@kernel.org>
parent 27f747b1

Documentation/devicetree/bindings/serial/serial.yaml

+4 −0
Original line number Diff line number Diff line
@@ -15,6 +15,10 @@ description: 
  device tree.  Whether these properties apply to a particular device depends

  on the DT bindings for the actual device.



  Each enabled UART may have an optional "serialN" alias in the "aliases" node,

  where N is the port number (non-negative decimal integer) as printed on the

  label next to the physical port.



properties:

  $nodename:

    pattern: "^serial(@.*)?$"

CRA Git | Maintained and supported by SUSTech CRA and CCSE