[PATCH net-next 08/11] dt-bindings: can: xilinx_can: Document phys property
Marc Kleine-Budde <[email protected]>
| Newsgroups | org.kernel.vger.linux-can,org.kernel.vger.netdev |
|---|---|
| Message-ID | <[email protected]> |
From: Harini T <[email protected]> The Xilinx CAN and CANFD controllers can be connected to an external CAN transceiver on the board. That connection is described with the standard "phys" property on the controller node, pointing to a CAN transceiver PHY node which models the transceiver and its control lines (for example the standby/enable signals). Describe the optional "phys" property (a single transceiver PHY) so the on-board CAN transceiver can be described in the device tree. Signed-off-by: Harini T <[email protected]> Acked-by: Krzysztof Kozlowski <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Marc Kleine-Budde <[email protected]> --- Documentation/devicetree/bindings/net/can/xilinx,can.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/net/can/xilinx,can.yaml b/Documentation/devicetree/bindings/net/can/xilinx,can.yaml index e705c719f7b5..18015e60fd6d 100644 --- a/Documentation/devicetree/bindings/net/can/xilinx,can.yaml +++ b/Documentation/devicetree/bindings/net/can/xilinx,can.yaml @@ -53,6 +53,9 @@ properties: $ref: /schemas/types.yaml#/definitions/flag description: CAN TX_OL, TX_TL and RX FIFOs have ECC support(AXI CAN) + phys: + maxItems: 1 + required: - compatible - reg -- 2.53.0