dt-bindings: pinctrl: sunxi: Get rid of continual nesting

Rather than a continual nesting of 'else' clauses, just make
each 'if' a new entry under 'allOf' and get rid of the else.
Signed-off-by: Yangtao Li <frank@allwinnertech.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/229e4870dab1b34797304c384e68c7d04196423b.1595572867.git.frank@allwinnertech.comSigned-off-by: Linus Walleij <linus.walleij@linaro.org>

Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml

@@ -155,8 +155,7 @@ allOf:
           minItems: 5
           maxItems: 5
 
-    else:
-      if:
+  - if:
       properties:
         compatible:
           enum:
@@ -170,8 +169,7 @@ allOf:
           minItems: 4
           maxItems: 4
 
-      else:
-        if:
+  - if:
       properties:
         compatible:
           enum:
@@ -187,8 +185,7 @@ allOf:
           minItems: 3
           maxItems: 3
 
-        else:
-          if:
+  - if:
       properties:
         compatible:
           enum:
@@ -206,7 +203,22 @@ allOf:
           minItems: 2
           maxItems: 2
 
-          else:
+  - if:
+      properties:
+        compatible:
+          enum:
+            - allwinner,sun4i-a10-pinctrl
+            - allwinner,sun5i-a10s-pinctrl
+            - allwinner,sun5i-a13-pinctrl
+            - allwinner,sun7i-a20-pinctrl
+            - allwinner,sun8i-a23-r-pinctrl
+            - allwinner,sun8i-a83t-r-pinctrl
+            - allwinner,sun8i-h3-r-pinctrl
+            - allwinner,sun8i-r40-pinctrl
+            - allwinner,sun50i-a64-r-pinctrl
+            - nextthing,gr8-pinctrl
+
+    then:
       properties:
         interrupts:
           minItems: 1