netdev - [PATCH net-next 10/11] dt-bindings: can: mcp251xfd: add gpio-controller property

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Message-ID: <20251112091734.74315-11-mkl@pengutronix.de>
Date: Wed, 12 Nov 2025 10:13:50 +0100
From: Marc Kleine-Budde <mkl@...gutronix.de>
To: netdev@...r.kernel.org
Cc: davem@...emloft.net,
	kuba@...nel.org,
	linux-can@...r.kernel.org,
	kernel@...gutronix.de,
	Gregor Herburger <gregor.herburger@...tq-group.com>,
	Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
	Viken Dadhaniya <viken.dadhaniya@....qualcomm.com>,
	Manivannan Sadhasivam <mani@...nel.org>,
	Marc Kleine-Budde <mkl@...gutronix.de>
Subject: [PATCH net-next 10/11] dt-bindings: can: mcp251xfd: add gpio-controller property

From: Gregor Herburger <gregor.herburger@...tq-group.com>

The mcp251xfd has two pins that can be used as gpio. Add gpio-controller
property to binding description.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Signed-off-by: Gregor Herburger <gregor.herburger@...tq-group.com>
Signed-off-by: Viken Dadhaniya <viken.dadhaniya@....qualcomm.com>
Reviewed-by: Manivannan Sadhasivam <mani@...nel.org>
Link: https://patch.msgid.link/20251001091006.4003841-7-viken.dadhaniya@oss.qualcomm.com
Signed-off-by: Marc Kleine-Budde <mkl@...gutronix.de>
---
 .../devicetree/bindings/net/can/microchip,mcp251xfd.yaml     | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml b/Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml
index c155c9c6db39..2d13638ebc6a 100644
--- a/Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml
+++ b/Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml
@@ -49,6 +49,11 @@ properties:
       Must be half or less of "clocks" frequency.
     maximum: 20000000
 
+  gpio-controller: true
+
+  "#gpio-cells":
+    const: 2
+
 required:
   - compatible
   - reg
-- 
2.51.0