diff mbox series

dt-bindings: serial: Document serialN aliases

Message ID 20200325095442.11191-1-geert+renesas@glider.be
State Accepted, archived
Headers show
Series dt-bindings: serial: Document serialN aliases | expand

Checks

Context Check Description
robh/checkpatch success

Commit Message

Geert Uytterhoeven March 25, 2020, 9:54 a.m. UTC 
Document the format of aliases referring to UARTs.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 Documentation/devicetree/bindings/serial/serial.yaml | 4 ++++
 1 file changed, 4 insertions(+)

Comments

Rob Herring (Arm) March 31, 2020, 9:25 p.m. UTC | #1 
On Wed, 25 Mar 2020 10:54:42 +0100, Geert Uytterhoeven wrote:
> Document the format of aliases referring to UARTs.
> 
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> ---
>  Documentation/devicetree/bindings/serial/serial.yaml | 4 ++++
>  1 file changed, 4 insertions(+)
> 

Applied, thanks.

Rob
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/serial/serial.yaml b/Documentation/devicetree/bindings/serial/serial.yaml
index dd97ecd1a7fe8ddd..53204d90d0c74ebd 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:
   $nodename:
     pattern: "^serial(@.*)?$"