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dt-bindings: net: sophgo,sg2044-dwmac: Add support for Sophgo SG2042 dwmac

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The GMAC IP on SG2042 is a standard Synopsys DesignWare MAC
(version 5.00a) with tx clock.

Add necessary compatible string for this device.

Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Tested-by: Han Gao <rabenda.cn@gmail.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20250708064052.507094-2-inochiama@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Inochi Amaoto 2025-07-08 14:40:49 +08:00 • committed by Jakub Kicinski
parent a6f1220489
commit e281c48a73
2 changed files with 12 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
Documentation/devicetree/bindings/net/snps,dwmac.yaml
View file

@ -30,6 +30,7 @@ select:
- snps,dwmac-4.00
- snps,dwmac-4.10a
- snps,dwmac-4.20a
- snps,dwmac-5.00a
- snps,dwmac-5.10a
- snps,dwmac-5.20
- snps,dwmac-5.30a
@ -98,11 +99,13 @@ properties:
- snps,dwmac-4.00
- snps,dwmac-4.10a
- snps,dwmac-4.20a
- snps,dwmac-5.00a
- snps,dwmac-5.10a
- snps,dwmac-5.20
- snps,dwmac-5.30a
- snps,dwxgmac
- snps,dwxgmac-2.10
- sophgo,sg2042-dwmac
- sophgo,sg2044-dwmac
- starfive,jh7100-dwmac
- starfive,jh7110-dwmac
@ -641,6 +644,7 @@ allOf:
- snps,dwmac-4.00
- snps,dwmac-4.10a
- snps,dwmac-4.20a
- snps,dwmac-5.00a
- snps,dwmac-5.10a
- snps,dwmac-5.20
- snps,dwmac-5.30a

11
Documentation/devicetree/bindings/net/sophgo,sg2044-dwmac.yaml
View file

@ -15,14 +15,19 @@ select:
contains:
enum:
- sophgo,sg2044-dwmac
- sophgo,sg2042-dwmac
required:
- compatible
properties:
compatible:
items:
- const: sophgo,sg2044-dwmac
- const: snps,dwmac-5.30a
oneOf:
- items:
- const: sophgo,sg2042-dwmac
- const: snps,dwmac-5.00a
- items:
- const: sophgo,sg2044-dwmac
- const: snps,dwmac-5.30a
reg:
maxItems: 1