dt-bindings: arm: Convert Xilinx board/soc bindings to json-schema

Convert Xilinx SoC bindings to DT schema format using json-schema.

Cc: Mark Rutland <mark.rutland@arm.com>
Cc: devicetree@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Acked-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Rob Herring <robh@kernel.org>

Documentation/devicetree/bindings/arm/xilinx.txt

-Xilinx Zynq Platforms Device Tree Bindings
-
-Boards with Zynq-7000 SOC based on an ARM Cortex A9 processor
-shall have the following properties.
-
-Required root node properties:
-    - compatible = "xlnx,zynq-7000";
-
-Additional compatible strings:
-
-- Adapteva Parallella board
-  "adapteva,parallella"
-
-- Avnet MicroZed board
-  "avnet,zynq-microzed"
-  "xlnx,zynq-microzed"
-
-- Avnet ZedBoard board
-  "avnet,zynq-zed"
-  "xlnx,zynq-zed"
-
-- Digilent Zybo board
-  "digilent,zynq-zybo"
-
-- Digilent Zybo Z7 board
-  "digilent,zynq-zybo-z7"
-
-- Xilinx CC108 internal board
-  "xlnx,zynq-cc108"
-
-- Xilinx ZC702 internal board
-  "xlnx,zynq-zc702"
-
-- Xilinx ZC706 internal board
-  "xlnx,zynq-zc706"
-
-- Xilinx ZC770 internal board, with different FMC cards
-  "xlnx,zynq-zc770-xm010"
-  "xlnx,zynq-zc770-xm011"
-  "xlnx,zynq-zc770-xm012"
-  "xlnx,zynq-zc770-xm013"
-
----------------------------------------------------------------
-
-Xilinx Zynq UltraScale+ MPSoC Platforms Device Tree Bindings
-
-Boards with ZynqMP SOC based on an ARM Cortex A53 processor
-shall have the following properties.
-
-Required root node properties:
-    - compatible = "xlnx,zynqmp";
-
-
-Additional compatible strings:
-
-- Xilinx internal board zc1232
-  "xlnx,zynqmp-zc1232-revA", "xlnx,zynqmp-zc1232"
-
-- Xilinx internal board zc1254
-  "xlnx,zynqmp-zc1254-revA", "xlnx,zynqmp-zc1254"
-
-- Xilinx internal board zc1275
-  "xlnx,zynqmp-zc1275-revA", "xlnx,zynqmp-zc1275"
-
-- Xilinx internal board zc1751
-  "xlnx,zynqmp-zc1751"
-
-- Xilinx 96boards compatible board zcu100
-  "xlnx,zynqmp-zcu100-revC", "xlnx,zynqmp-zcu100"
-
-- Xilinx evaluation board zcu102
-  "xlnx,zynqmp-zcu102-revA", "xlnx,zynqmp-zcu102"
-  "xlnx,zynqmp-zcu102-revB", "xlnx,zynqmp-zcu102"
-  "xlnx,zynqmp-zcu102-rev1.0", "xlnx,zynqmp-zcu102"
-
-- Xilinx evaluation board zcu104
-  "xlnx,zynqmp-zcu104-revA", "xlnx,zynqmp-zcu104"
-
-- Xilinx evaluation board zcu106
-  "xlnx,zynqmp-zcu106-revA", "xlnx,zynqmp-zcu106"
-
-- Xilinx evaluation board zcu111
-  "xlnx,zynqmp-zcu111-revA", "xlnx,zynqmp-zcu111"

Documentation/devicetree/bindings/arm/xilinx.yaml

+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/xilinx.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Xilinx Zynq Platforms Device Tree Bindings
+
+maintainers:
+  - Michal Simek <michal.simek@xilinx.com>
+
+description: |
+  Xilinx boards with Zynq-7000 SOC or Zynq UltraScale+ MPSoC
+
+properties:
+  $nodename:
+    const: '/'
+  compatible:
+    oneOf:
+      - items:
+          - enum:
+              - adapteva,parallella
+              - digilent,zynq-zybo
+              - digilent,zynq-zybo-z7
+              - xlnx,zynq-cc108
+              - xlnx,zynq-zc702
+              - xlnx,zynq-zc706
+              - xlnx,zynq-zc770-xm010
+              - xlnx,zynq-zc770-xm011
+              - xlnx,zynq-zc770-xm012
+              - xlnx,zynq-zc770-xm013
+          - const: xlnx,zynq-7000
+
+      - items:
+          - const: avnet,zynq-microzed
+          - const: xlnx,zynq-microzed
+          - const: xlnx,zynq-7000
+
+      - items:
+          - const: avnet,zynq-zed
+          - const: xlnx,zynq-zed
+          - const: xlnx,zynq-7000
+
+      - items:
+          - enum:
+              - xlnx,zynqmp-zc1751
+          - const: xlnx,zynqmp
+
+      - description: Xilinx internal board zc1232
+        items:
+          - const: xlnx,zynqmp-zc1232-revA
+          - const: xlnx,zynqmp-zc1232
+          - const: xlnx,zynqmp
+
+      - description: Xilinx internal board zc1254
+        items:
+          - const: xlnx,zynqmp-zc1254-revA
+          - const: xlnx,zynqmp-zc1254
+          - const: xlnx,zynqmp
+
+      - description: Xilinx internal board zc1275
+        items:
+          - const: xlnx,zynqmp-zc1275-revA
+          - const: xlnx,zynqmp-zc1275
+          - const: xlnx,zynqmp
+
+      - description: Xilinx 96boards compatible board zcu100
+        items:
+          - const: xlnx,zynqmp-zcu100-revC
+          - const: xlnx,zynqmp-zcu100
+          - const: xlnx,zynqmp
+
+      - description: Xilinx evaluation board zcu102
+        items:
+          - enum:
+              - xlnx,zynqmp-zcu102-revA
+              - xlnx,zynqmp-zcu102-revB
+              - xlnx,zynqmp-zcu102-rev1.0
+          - const: xlnx,zynqmp-zcu102
+          - const: xlnx,zynqmp
+
+...