From: John Watts <contact@xxxxxxxxxx>
The Allwinner D1 has two CAN controllers, both a variant of the R40
controller. Unfortunately the registers for the D1 controllers are
moved around enough to be incompatible and require a new compatible.
Introduce the "allwinner,sun20i-d1-can" compatible to support this.
Signed-off-by: John Watts <contact@xxxxxxxxxx>
---
.../bindings/net/can/allwinner,sun4i-a10-can.yaml | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/net/can/allwinner,sun4i-a10-can.yaml b/Documentation/devicetree/bindings/net/can/allwinner,sun4i-a10-can.yaml
index 9c494957a07a..e42ea28d6ab4 100644
--- a/Documentation/devicetree/bindings/net/can/allwinner,sun4i-a10-can.yaml
+++ b/Documentation/devicetree/bindings/net/can/allwinner,sun4i-a10-can.yaml
@@ -21,6 +21,7 @@ properties:
- const: allwinner,sun4i-a10-can
- const: allwinner,sun4i-a10-can
- const: allwinner,sun8i-r40-can
+ - const: allwinner,sun20i-d1-can
reg:
maxItems: 1
@@ -37,8 +38,9 @@ properties:
if:
properties:
compatible:
- contains:
- const: allwinner,sun8i-r40-can
+ enum:
+ - allwinner,sun8i-r40-can
+ - allwinner,sun20i-d1-can
then:
required:
--
2.41.0
