dt-bindings: mips: Document two Loongson boards

Document loongson64c-4core-ls7a and loongson64g-4core-ls7a, two boards
with LS7A PCH.

Signed-off-by: Huacai Chen <chenhc@lemote.com>
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

diff --git a/Documentation/devicetree/bindings/mips/loongson/devices.yaml b/Documentation/devicetree/bindings/mips/loongson/devices.yaml
index 0516fe2..88c5a29 100644 (file)
--- a/Documentation/devicetree/bindings/mips/loongson/devices.yaml
+++ b/Documentation/devicetree/bindings/mips/loongson/devices.yaml
@@ -17,6 +17,10 @@ properties:
   compatible:
     oneOf:
 
+      - description: Classic Loongson64 Quad Core + LS7A
+        items:
+          - const: loongson,loongson64c-4core-ls7a
+
       - description: Classic Loongson64 Quad Core + RS780E
         items:
           - const: loongson,loongson64c-4core-rs780e
@@ -24,4 +28,8 @@ properties:
       - description: Classic Loongson64 Octa Core + RS780E
         items:
           - const: loongson,loongson64c-8core-rs780e
+
+      - description: Generic Loongson64 Quad Core + LS7A
+        items:
+          - const: loongson,loongson64g-4core-ls7a
 ...