Squashed 'dts/upstream/' content from commit aaba2d45dc2a
git-subtree-dir: dts/upstream
git-subtree-split: aaba2d45dc2a1b3bbb710f2a3808ee1c9f340abe
diff --git a/Bindings/net/ethernet-switch.yaml b/Bindings/net/ethernet-switch.yaml
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+++ b/Bindings/net/ethernet-switch.yaml
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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/ethernet-switch.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Generic Ethernet Switch
+
+maintainers:
+ - Andrew Lunn <andrew@lunn.ch>
+ - Florian Fainelli <f.fainelli@gmail.com>
+ - Vladimir Oltean <olteanv@gmail.com>
+
+description:
+ Ethernet switches are multi-port Ethernet controllers. Each port has
+ its own number and is represented as its own Ethernet controller.
+ The minimum required functionality is to pass packets to software.
+ They may or may not be able to forward packets automonously between
+ ports.
+
+select: false
+
+properties:
+ $nodename:
+ pattern: "^(ethernet-)?switch(@.*)?$"
+
+patternProperties:
+ "^(ethernet-)?ports$":
+ type: object
+ unevaluatedProperties: false
+
+ properties:
+ '#address-cells':
+ const: 1
+ '#size-cells':
+ const: 0
+
+ patternProperties:
+ "^(ethernet-)?port@[0-9a-f]+$":
+ type: object
+ description: Ethernet switch ports
+
+ required:
+ - "#address-cells"
+ - "#size-cells"
+
+oneOf:
+ - required:
+ - ports
+ - required:
+ - ethernet-ports
+
+additionalProperties: true
+
+$defs:
+ ethernet-ports:
+ description: An ethernet switch without any extra port properties
+ $ref: '#'
+
+ patternProperties:
+ "^(ethernet-)?ports$":
+ patternProperties:
+ "^(ethernet-)?port@[0-9a-f]+$":
+ description: Ethernet switch ports
+ $ref: ethernet-switch-port.yaml#
+ unevaluatedProperties: false
+
+...