linux-kernel - [PATCH v3 03/13] dt-bindings: net: dsa: mediatek,mt7530: add internal mdio bus

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Message-ID: <20250608211452.72920-4-linux@fw-web.de>
Date: Sun,  8 Jun 2025 23:14:36 +0200
From: Frank Wunderlich <linux@...web.de>
To: MyungJoo Ham <myungjoo.ham@...sung.com>,
	Kyungmin Park <kyungmin.park@...sung.com>,
	Chanwoo Choi <cw00.choi@...sung.com>,
	Georgi Djakov <djakov@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Andrew Lunn <andrew@...n.ch>,
	Vladimir Oltean <olteanv@...il.com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	Matthias Brugger <matthias.bgg@...il.com>,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Cc: Frank Wunderlich <frank-w@...lic-files.de>,
	Jia-Wei Chang <jia-wei.chang@...iatek.com>,
	Johnson Wang <johnson.wang@...iatek.com>,
	Arınç ÜNAL <arinc.unal@...nc9.com>,
	Landen Chao <Landen.Chao@...iatek.com>,
	DENG Qingfang <dqfext@...il.com>,
	Sean Wang <sean.wang@...iatek.com>,
	Daniel Golle <daniel@...rotopia.org>,
	Lorenzo Bianconi <lorenzo@...nel.org>,
	Felix Fietkau <nbd@....name>,
	linux-pm@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	netdev@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-mediatek@...ts.infradead.org
Subject: [PATCH v3 03/13] dt-bindings: net: dsa: mediatek,mt7530: add internal mdio bus

From: Frank Wunderlich <frank-w@...lic-files.de>

Mt7988 buildin switch has own mdio bus where ge-phys are connected.
Add related property for this.

Signed-off-by: Frank Wunderlich <frank-w@...lic-files.de>
Reviewed-by: Rob Herring (Arm) <robh@...nel.org>
---
v2:
- change from patternproperty to property
- add unevaluatedProperties and mediatek,pio subproperty
---
 .../devicetree/bindings/net/dsa/mediatek,mt7530.yaml   | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml b/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml
index 9b983fdbf3c7..815a90808901 100644
--- a/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml
+++ b/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml
@@ -136,6 +136,16 @@ properties:
       See Documentation/devicetree/bindings/regulator/mt6323-regulator.txt for
       details for the regulator setup on these boards.
 
+  mdio:
+    $ref: /schemas/net/mdio.yaml#
+    unevaluatedProperties: false
+
+    properties:
+      mediatek,pio:
+        $ref: /schemas/types.yaml#/definitions/phandle
+        description:
+          Phandle pointing to the mediatek pinctrl node.
+
   mediatek,mcm:
     type: boolean
     description:
-- 
2.43.0