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diff --git a/dts/Bindings/memory-controllers/synopsys.txt b/dts/Bindings/memory-controllers/synopsys.txt
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Binding for Synopsys IntelliDDR Multi Protocol Memory Controller
+This controller has an optional ECC support in half-bus width (16-bit)
+configuration. The ECC controller corrects one bit error and detects
+two bit errors.
+
Required properties:
- compatible: Should be 'xlnx,zynq-ddrc-a05'
- reg: Base address and size of the controllers memory area