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-rw-r--r--Documentation/devicetree/bindings/memory-controllers/pl353-smc.txt2
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/memory-controllers/pl353-smc.txt b/Documentation/devicetree/bindings/memory-controllers/pl353-smc.txt
index f0b7fe173668..4210acf46a55 100644
--- a/Documentation/devicetree/bindings/memory-controllers/pl353-smc.txt
+++ b/Documentation/devicetree/bindings/memory-controllers/pl353-smc.txt
@@ -11,6 +11,8 @@ Required properties:
- clocks : Clock phandles (see clock bindings for details).
- address-cells : Must be 2.
- size-cells : Must be 1.
+- ranges : Memory bus areas for interacting with the devices.
+ Encodes CS to memory region association.
The child device node represents the controller connected to the SMC
bus. Only one between: NAND controller, NOR controller and SRAM controller