[PATCH v3 1/2] dt-bindings: can: fsl,flexcan: add transceiver capabilities
From: Dimitri Fedrau via B4 Relay
Date: Fri Feb 21 2025 - 02:41:56 EST
From: Dimitri Fedrau <dimitri.fedrau@xxxxxxxxxxxx>
Currently the flexcan driver does only support adding PHYs by using the
"old" regulator bindings. Add support for CAN transceivers as a PHY.
Signed-off-by: Dimitri Fedrau <dimitri.fedrau@xxxxxxxxxxxx>
---
.../devicetree/bindings/net/can/fsl,flexcan.yaml | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/can/fsl,flexcan.yaml b/Documentation/devicetree/bindings/net/can/fsl,flexcan.yaml
index 73252fe56fe6c8e9fd19142208bb655dc86d47cd..81125883cf86b9d19616bde378f74bdb6a32f1b2 100644
--- a/Documentation/devicetree/bindings/net/can/fsl,flexcan.yaml
+++ b/Documentation/devicetree/bindings/net/can/fsl,flexcan.yaml
@@ -77,6 +77,9 @@ properties:
xceiver-supply:
description: Regulator that powers the CAN transceiver.
+ phys:
+ maxItems: 1
+
big-endian:
$ref: /schemas/types.yaml#/definitions/flag
description: |
@@ -171,6 +174,18 @@ allOf:
interrupts:
maxItems: 1
interrupt-names: false
+ - if:
+ required:
+ - xceiver-supply
+ then:
+ properties:
+ phys: false
+ - if:
+ required:
+ - phys
+ then:
+ properties:
+ xceiver-supply: false
additionalProperties: false
--
2.39.5