From: John Watts Date: Fri, 21 Jul 2023 22:15:50 +0000 (+1000) Subject: dt-bindings: net: can: Add support for Allwinner D1 CAN controller X-Git-Tag: v6.6.7~2079^2~308^2~3^2~3 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8c07fb0d647772018e0562fc4e920e081efb4c80;p=platform%2Fkernel%2Flinux-starfive.git dt-bindings: net: can: Add support for Allwinner D1 CAN controller 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 Acked-by: Krzysztof Kozlowski Link: https://lore.kernel.org/all/20230721221552.1973203-3-contact@jookia.org Signed-off-by: Marc Kleine-Budde --- 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 9c49495..e42ea28 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: