linux-kernel - [PATCH v3] dt-bindings: mips: loongson: Add Loongson-1 based boards

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Message-Id: <20230221110142.2121482-1-keguang.zhang@gmail.com>
Date:   Tue, 21 Feb 2023 19:01:42 +0800
From:   Keguang Zhang <keguang.zhang@...il.com>
To:     linux-mips@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Jiaxun Yang <jiaxun.yang@...goat.com>,
        Keguang Zhang <keguang.zhang@...il.com>
Subject: [PATCH v3] dt-bindings: mips: loongson: Add Loongson-1 based boards

Add two Loongson-1 based boards: LSGZ 1B and Smartloong 1C.

Signed-off-by: Keguang Zhang <keguang.zhang@...il.com>
---
V2 -> V3: Amend the vendor prefix
V1 -> V2: Add the according vendor prefix
          Change the board string to enum
          Modify the board description
---
 .../devicetree/bindings/mips/loongson/devices.yaml   | 12 ++++++++++++
 .../devicetree/bindings/vendor-prefixes.yaml         |  2 ++
 2 files changed, 14 insertions(+)

diff --git a/Documentation/devicetree/bindings/mips/loongson/devices.yaml b/Documentation/devicetree/bindings/mips/loongson/devices.yaml
index f13ce386f42c..099e40e1482d 100644
--- a/Documentation/devicetree/bindings/mips/loongson/devices.yaml
+++ b/Documentation/devicetree/bindings/mips/loongson/devices.yaml
@@ -37,6 +37,18 @@ properties:
         items:
           - const: loongson,loongson64v-4core-virtio
 
+      - description: LS1B based boards
+        items:
+          - enum:
+              - loongson,lsgz-1b-dev
+          - const: loongson,ls1b
+
+      - description: LS1C based boards
+        items:
+          - enum:
+              - loongmasses,smartloong-1c
+          - const: loongson,ls1c
+
 additionalProperties: true
 
 ...
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index 0e57ae744199..5dadc7c76d92 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -757,6 +757,8 @@ patternProperties:
     description: Lontium Semiconductor Corporation
   "^loongson,.*":
     description: Loongson Technology Corporation Limited
+  "^loongmasses,.*":
+    description: Nanjing Loongmasses Ltd.
   "^lsi,.*":
     description: LSI Corp. (LSI Logic)
   "^lwn,.*":

base-commit: 39459ce717b863556d7d75466fcbd904a6fbbbd8
-- 
2.34.1