dt-bindings: net/dsa: Add spi-peripheral-props.yaml references

SPI peripheral device bindings need to reference spi-peripheral-props.yaml
in order to use various SPI controller specific properties. Otherwise,
the unevaluatedProperties check will reject any controller specific
properties.
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220531220122.2412711-1-robh@kernel.org

Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml

@@ -6,9 +6,6 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: Broadcom BCM53xx Ethernet switches
 
-allOf:
-  - $ref: dsa.yaml#
-
 maintainers:
   - Florian Fainelli <f.fainelli@gmail.com>
 
@@ -68,8 +65,26 @@ required:
   - compatible
   - reg
 
-# BCM585xx/586xx/88312 SoCs
-if:
+allOf:
+  - $ref: dsa.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - brcm,bcm5325
+              - brcm,bcm53115
+              - brcm,bcm53125
+              - brcm,bcm53128
+              - brcm,bcm5365
+              - brcm,bcm5395
+              - brcm,bcm5397
+              - brcm,bcm5398
+    then:
+      $ref: /schemas/spi/spi-peripheral-props.yaml
+
+    # BCM585xx/586xx/88312 SoCs
+  - if:
       properties:
         compatible:
           contains:
@@ -81,7 +96,7 @@ if:
               - brcm,bcm58623-srab
               - brcm,bcm58625-srab
               - brcm,bcm88312-srab
-then:
+    then:
       properties:
         reg:
           minItems: 3
@@ -111,7 +126,7 @@ then:
             - const: imp_sleep_timer_p8
       required:
         - interrupts
-else:
+    else:
       properties:
         reg:
           maxItems: 1

Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml

@@ -12,6 +12,7 @@ maintainers:
 
 allOf:
   - $ref: dsa.yaml#
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
 
 properties:
   # See Documentation/devicetree/bindings/net/dsa/dsa.yaml for a list of additional

Documentation/devicetree/bindings/net/dsa/nxp,sja1105.yaml

@@ -14,6 +14,7 @@ description:
 
 allOf:
   - $ref: "dsa.yaml#"
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
 
 maintainers:
   - Vladimir Oltean <vladimir.oltean@nxp.com>

Documentation/devicetree/bindings/net/dsa/realtek.yaml

@@ -108,6 +108,7 @@ if:
     - reg
 
 then:
+  $ref: /schemas/spi/spi-peripheral-props.yaml#
   not:
     required:
       - mdc-gpios