dt-bindings: memory: jz4780: Add compatible string for JZ4740 SoC

Add a compatible string to support the memory controller built into the
JZ4740 SoC from Ingenic.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Reviewed-by: Boris Brezillon <bbrezillon@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/Documentation/devicetree/bindings/memory-controllers/ingenic,jz4780-nemc.txt b/Documentation/devicetree/bindings/memory-controllers/ingenic,jz4780-nemc.txt
index f936b55..59b8dcc 100644 (file)
--- a/Documentation/devicetree/bindings/memory-controllers/ingenic,jz4780-nemc.txt
+++ b/Documentation/devicetree/bindings/memory-controllers/ingenic,jz4780-nemc.txt
@@ -5,6 +5,7 @@ controller in Ingenic JZ4780
 
 Required properties:
 - compatible: Should be set to one of:
+    "ingenic,jz4740-nemc" (JZ4740)
     "ingenic,jz4780-nemc" (JZ4780)
 - reg: Should specify the NEMC controller registers location and length.
 - clocks: Clock for the NEMC controller.