From 729ef2397223e850fe1e8b7f2b0198c549ff5a6c Mon Sep 17 00:00:00 2001
From: Lothar Rubusch <l.rubusch@gmail.com>
Date: Sat, 18 Oct 2025 12:11:50 +0000
Subject: [PATCH] dt-bindings: altera: add binding for Mercury+ SA2

Update the device-tree binding for the Enclustra Mercury+ SA2 SoM.

Signed-off-by: Lothar Rubusch <l.rubusch@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
---
 Documentation/devicetree/bindings/arm/altera.yaml | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/altera.yaml b/Documentation/devicetree/bindings/arm/altera.yaml
index 30ef03c53d738..72cf04b22a08e 100644
--- a/Documentation/devicetree/bindings/arm/altera.yaml
+++ b/Documentation/devicetree/bindings/arm/altera.yaml
@@ -62,6 +62,16 @@ properties:
           - const: altr,socfpga-cyclone5
           - const: altr,socfpga
 
+      - description: Mercury+ SA2 boards
+        items:
+          - enum:
+              - enclustra,mercury-sa2-pe1
+              - enclustra,mercury-sa2-pe3
+              - enclustra,mercury-sa2-st1
+          - const: enclustra,mercury-sa2
+          - const: altr,socfpga-cyclone5
+          - const: altr,socfpga
+
       - description: Stratix 10 boards
         items:
           - enum:
-- 
2.47.3