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diff --git a/Documentation/devicetree/bindings/media/zx-irdec.txt b/Documentation/devicetree/bindings/media/zx-irdec.txt
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+IR Decoder (IRDEC) on ZTE ZX family SoCs
+
+Required properties:
+ - compatible: Should be "zte,zx296718-irdec".
+ - reg: Physical base address and length of IRDEC registers.
+ - interrupts: Interrupt number of IRDEC.
+
+Exmaples:
+
+	irdec: ir-decoder@111000 {
+		compatible = "zte,zx296718-irdec";
+		reg = <0x111000 0x1000>;
+		interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
+	};