The mcp251xfd has two pins that can be used as gpio. Add gpio-controller
property to binding description.
Signed-off-by: Gregor Herburger <gregor.herburger@xxxxxxxxxxxxxxx>
---
Documentation/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 2a98b26630cb..e9605a75c45b 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
--
2.34.1
