Commit e281c48a authored Jul 08, 2025 by Inochi Amaoto Committed by Jakub Kicinski Jul 10, 2025

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



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>

parent a6f12204

Documentation/devicetree/bindings/net/snps,dwmac.yaml

+4 −0

Original line number	Diff line number	Diff line
		@@ -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

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

+8 −3

Original line number	Diff line number	Diff line
		@@ -15,12 +15,17 @@ select:
		contains:
		enum:
		- sophgo,sg2044-dwmac
		- sophgo,sg2042-dwmac
		required:
		- compatible

		properties:
		compatible:
		items:
		oneOf:
		- items:
		- const: sophgo,sg2042-dwmac
		- const: snps,dwmac-5.00a
		- items:
		- const: sophgo,sg2044-dwmac
		- const: snps,dwmac-5.30a