[PATCHv4 linux-next 1/4] dt-bindings: net: rockchip-dwmac: fix rv1126 compatible warning

Anand Moon
2023-01-11T06:48:59Z

Fix compatible string for RV1126 gmac, and constrain it to
be compatible with Synopsys dwmac 4.20a.

fix below warning
$ make CHECK_DTBS=y rv1126-edgeble-neu2-io.dtb
arch/arm/boot/dts/rv1126-edgeble-neu2-io.dtb: ethernet@ffc40000:
compatible: 'oneOf' conditional failed, one must be fixed:
['rockchip,rv1126-gmac', 'snps,dwmac-4.20a'] is too long
'rockchip,rv1126-gmac' is not one of ['rockchip,rk3568-gmac', 'rockchip,rk3588-gmac']

Fixes: b36fe2f43662 ("dt-bindings: net: rockchip-dwmac: add rv1126 compatible")
Reviewed-by: Jagan Teki <jagan@edgeble.ai>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Anand Moon <anand@edgeble.ai>
---
v4: none
v3: added Ack and Rev from Rob and Jagan.
v2: drop SoB of Jagan Teki
added Fix tags and update the commit message of the warning.
---
Documentation/devicetree/bindings/net/rockchip-dwmac.yaml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml b/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
index 42fb72b6909d..04936632fcbb 100644
--- a/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
@@ -49,11 +49,11 @@ properties:
- rockchip,rk3368-gmac
- rockchip,rk3399-gmac
- rockchip,rv1108-gmac
- - rockchip,rv1126-gmac
- items:
- enum:
- rockchip,rk3568-gmac
- rockchip,rk3588-gmac
+ - rockchip,rv1126-gmac
- const: snps,dwmac-4.20a

clocks:
--
2.39.0