From: Nazim Amirul <redacted>

Add compatible string for the Intel SoCFPGA Agilex5 SoCDK TSN Config2
board variant. This board enables gmac1 as a TSN port with an FPGA
GMII-to-RGMII converter providing the RGMII clock delays.

Signed-off-by: Nazim Amirul <redacted>
Acked-by: Krzysztof Kozlowski <krzk+dt@kernel.org>
---
v3: Add missing Acked-by from Krzysztof Kozlowski inadvertently dropped in v2.
v2: Replace mac-mode DT property with compatible string detection.
    Use phy-mode = "rgmii-id" to reflect MAC-side delay handling.
    Fix Makefile indentation.

 Documentation/devicetree/bindings/arm/altera.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/arm/altera.yaml b/Documentation/devicetree/bindings/arm/altera.yaml
index 3030cf46fe74..e431469a7175 100644
--- a/Documentation/devicetree/bindings/arm/altera.yaml
+++ b/Documentation/devicetree/bindings/arm/altera.yaml

@@ -114,6 +114,7 @@ properties:
               - intel,socfpga-agilex5-socdk-debug
               - intel,socfpga-agilex5-socdk-modular
               - intel,socfpga-agilex5-socdk-nand
+              - intel,socfpga-agilex5-socdk-tsn-cfg2
           - const: intel,socfpga-agilex5
 
       - description: Agilex72 boards

-- 
2.43.7