[PATCH v2 27/28] dt-bindings: net: fsl,qmc-hdlc: Add framer support

[Herve Codina <herve.codina@xxxxxxxxxxx>]

A framer can be connected to the QMC HDLC.
If present, this framer is the interface between the TDM used by the QMC
HDLC and the E1/T1 line.
The QMC HDLC can use this framer to get information about the line and
configure the line.

Add an optional framer property to reference the framer itself.

Signed-off-by: Herve Codina <herve.codina@xxxxxxxxxxx>
---
 Documentation/devicetree/bindings/net/fsl,qmc-hdlc.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/fsl,qmc-hdlc.yaml b/Documentation/devicetree/bindings/net/fsl,qmc-hdlc.yaml
index 8bb6f34602d9..bf29863ab419 100644
--- a/Documentation/devicetree/bindings/net/fsl,qmc-hdlc.yaml
+++ b/Documentation/devicetree/bindings/net/fsl,qmc-hdlc.yaml
@@ -27,6 +27,11 @@ properties:
       Should be a phandle/number pair. The phandle to QMC node and the QMC
       channel to use.
 
+  framer:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description:
+      phandle to the framer node
+
 required:
   - compatible
   - fsl,qmc-chan
-- 
2.41.0