The ranges property is missing in the description while actually used in the example. This property is actually needed, so mention it. Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx> Reviewed-by: Rob Herring <robh@xxxxxxxxxx> --- .../devicetree/bindings/memory-controllers/pl353-smc.txt | 2 ++ 1 file changed, 2 insertions(+) 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 -- 2.27.0