From patchwork Fri Dec 22 08:00:45 2023
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From: Binbin Zhou <zhoubinbin@loongson.cn>
To: Binbin Zhou <zhoubb.aaron@gmail.com>, Huacai Chen <chenhuacai@loongson.cn>,
 Rob Herring <robh+dt@kernel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
 Conor Dooley <conor+dt@kernel.org>, devicetree@vger.kernel.org
Cc: Huacai Chen <chenhuacai@kernel.org>, Xuerui Wang <kernel@xen0n.name>,
 loongarch@lists.linux.dev, Jiaxun Yang <jiaxun.yang@flygoat.com>,
 Hongliang Wang <wanghongliang@loongson.cn>,
 Binbin Zhou <zhoubinbin@loongson.cn>,
 Conor Dooley <conor.dooley@microchip.com>
Subject: [PATCH v6 2/7] dt-bindings: loongarch: Add Loongson SoC boards
 compatibles
Date: Fri, 22 Dec 2023 16:00:45 +0800
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Add Loongson SoC boards binding with DT schema format using json-schema.

Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
---
 .../bindings/loongarch/loongson.yaml          | 34 +++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/loongarch/loongson.yaml

diff --git a/Documentation/devicetree/bindings/loongarch/loongson.yaml b/Documentation/devicetree/bindings/loongarch/loongson.yaml
new file mode 100644
index 000000000000..e1a4a97b7576
--- /dev/null
+++ b/Documentation/devicetree/bindings/loongarch/loongson.yaml
@@ -0,0 +1,34 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/loongarch/loongson.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Loongson SoC-based boards
+
+maintainers:
+  - Binbin Zhou <zhoubinbin@loongson.cn>
+
+properties:
+  $nodename:
+    const: '/'
+  compatible:
+    oneOf:
+      - description: Loongson-2K0500 processor based boards
+        items:
+          - const: loongson,ls2k0500-ref
+          - const: loongson,ls2k0500
+
+      - description: Loongson-2K1000 processor based boards
+        items:
+          - const: loongson,ls2k1000-ref
+          - const: loongson,ls2k1000
+
+      - description: Loongson-2K2000 processor based boards
+        items:
+          - const: loongson,ls2k2000-ref
+          - const: loongson,ls2k2000
+
+additionalProperties: true
+
+...