dt-bindings: net: snps, dwmac: update reg minItems maxItems

The Amlogic Meson DWMAC glue bindings needs a second reg cells for the glue registers, thus update the reg minItems/maxItems to allow more than a single reg cell. Also update the allwinner,sun7i-a20-gmac.yaml derivative schema to specify maxItems to 1. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
mariux64 · Aug 22, 2019 · 57b77df · 57b77df
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diff --git a/Documentation/devicetree/bindings/net/allwinner,sun7i-a20-gmac.yaml b/Documentation/devicetree/bindings/net/allwinner,sun7i-a20-gmac.yaml
@@ -17,6 +17,9 @@ properties:
   compatible:
     const: allwinner,sun7i-a20-gmac
 
+  reg:
+    maxItems: 1
+
   interrupts:
     maxItems: 1
 

diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
@@ -61,7 +61,8 @@ properties:
         - snps,dwxgmac-2.10
 
   reg:
-    maxItems: 1
+    minItems: 1
+    maxItems: 2
 
   interrupts:
     minItems: 1