diff options
| -rw-r--r-- | Documentation/devicetree/bindings/serial/serial.yaml | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/serial/serial.yaml b/Documentation/devicetree/bindings/serial/serial.yaml index dd97ecd1a7fe..53204d90d0c7 100644 --- a/Documentation/devicetree/bindings/serial/serial.yaml +++ b/Documentation/devicetree/bindings/serial/serial.yaml @@ -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: $nodename: pattern: "^serial(@.*)?$" |