[PATCH 1/3] dt-bindings: spi: Add bindings for SOPHGO SG2042

[Zixian Zeng]

Add bindings for the SOPHGO SG2042 SPI-NOR flash controller,
which is compatible with SOPHGO SG2044.

Signed-off-by: Zixian Zeng <sycamoremoon376 at gmail.com>
---
 Documentation/devicetree/bindings/spi/spi-sg2044-nor.yaml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/spi/spi-sg2044-nor.yaml b/Documentation/devicetree/bindings/spi/spi-sg2044-nor.yaml
index 948ff7a096433a8c3c64cba13fc1339d18f6c19d..e083362e8f76f7a7582fd7b98c0b7a36f61577cc 100644
--- a/Documentation/devicetree/bindings/spi/spi-sg2044-nor.yaml
+++ b/Documentation/devicetree/bindings/spi/spi-sg2044-nor.yaml
@@ -14,7 +14,11 @@ allOf:
 
 properties:
   compatible:
-    const: sophgo,sg2044-spifmc-nor
+    description: Compatible strings for SOPHGO SPI NOR controller
+    items:
+      - enum:
+        - sophgo,sg2042-spifmc-nor
+      - const: sophgo,sg2044-spifmc-nor
 
   reg:
     maxItems: 1

-- 
2.49.0