[PATCH v3 6/8] dt-bindings: spi: dw-apb-ssi: add Axiado AX3005 SPI variant

[Swark Yang]

Add binding for Axiado AX3005 SPI controller. So far, no changes
are known, so it can fall back to the snps,dwc-ssi-1.01a compatible.

Signed-off-by: Swark Yang <syang at axiado.com>
---
 Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
index 8ebebcebca16..7b16053d2244 100644
--- a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
+++ b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
@@ -41,6 +41,10 @@ properties:
         enum:
           - snps,dw-apb-ssi
           - snps,dwc-ssi-1.01a
+      - description: Axiado AX3005 SPI Controller
+        items:
+          - const: axiado,ax3005-spi
+          - const: snps,dwc-ssi-1.01a
       - description: Microchip Sparx5 SoC SPI Controller
         const: microchip,sparx5-spi
       - description: Amazon Alpine SPI Controller

-- 
2.34.1