From: Geert Uytterhoeven Date: Mon, 23 Jan 2023 18:56:05 +0000 (+0100) Subject: dt-bindings: can: renesas,rcar-canfd: Add transceiver support X-Git-Tag: v6.3-rc1~162^2~124^2~3^2~8 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a707d44dfb4786fdd6444653abf36fc3eb21d503;p=thirdparty%2Flinux.git dt-bindings: can: renesas,rcar-canfd: Add transceiver support Add support for describing CAN transceivers as PHYs. While simple CAN transceivers can do without, this is needed for CAN transceivers like NXP TJR1443 that need a configuration step (like pulling standby or enable lines), and/or impose a bitrate limit. Signed-off-by: Geert Uytterhoeven Acked-by: Rob Herring Link: https://lore.kernel.org/all/1bd328b5c9c6cfa633b42af87550f4c7358a05c1.1674499048.git.geert+renesas@glider.be Signed-off-by: Marc Kleine-Budde --- diff --git a/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml b/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml index 04b7f0afdce1e..d3f45d29fa0a5 100644 --- a/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml +++ b/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml @@ -84,6 +84,10 @@ patternProperties: The controller supports multiple channels and each is represented as a child node. Each channel can be enabled/disabled individually. + properties: + phys: + maxItems: 1 + additionalProperties: false required: