dt-bindings: arm: Add entry for FSL LS1088A RDB, QDS boards

Signed-off-by: Harninder Rai <harninder.rai@nxp.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Documentation/devicetree/bindings/arm/fsl.txt

@@ -179,6 +179,18 @@ LS1046A ARMv8 based RDB Board
 Required root node properties:
     - compatible = "fsl,ls1046a-rdb", "fsl,ls1046a";
 
+LS1088A SoC
+Required root node properties:
+    - compatible = "fsl,ls1088a";
+
+LS1088A ARMv8 based QDS Board
+Required root node properties:
+    - compatible = "fsl,ls1088a-qds", "fsl,ls1088a";
+
+LS1088A ARMv8 based RDB Board
+Required root node properties:
+    - compatible = "fsl,ls1088a-rdb", "fsl,ls1088a";
+
 LS2080A SoC
 Required root node properties:
     - compatible = "fsl,ls2080a";