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

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Message-ID: <20230726150225.483464-28-herve.codina@bootlin.com>
Date: Wed, 26 Jul 2023 17:02:23 +0200
From: Herve Codina <herve.codina@...tlin.com>
To: Herve Codina <herve.codina@...tlin.com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	Andrew Lunn <andrew@...n.ch>,
	Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Lee Jones <lee@...nel.org>,
	Linus Walleij <linus.walleij@...aro.org>,
	Qiang Zhao <qiang.zhao@....com>,
	Li Yang <leoyang.li@....com>,
	Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>,
	Jaroslav Kysela <perex@...ex.cz>,
	Takashi Iwai <tiwai@...e.com>,
	Shengjiu Wang <shengjiu.wang@...il.com>,
	Xiubo Li <Xiubo.Lee@...il.com>,
	Fabio Estevam <festevam@...il.com>,
	Nicolin Chen <nicoleotsuka@...il.com>,
	Christophe Leroy <christophe.leroy@...roup.eu>,
	Randy Dunlap <rdunlap@...radead.org>
Cc: netdev@...r.kernel.org,
	linuxppc-dev@...ts.ozlabs.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-gpio@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	alsa-devel@...a-project.org,
	Thomas Petazzoni <thomas.petazzoni@...tlin.com>
Subject: [PATCH v2 27/28] dt-bindings: net: fsl,qmc-hdlc: Add framer support

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@...tlin.com>
---
 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