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diff --git a/Documentation/devicetree/bindings/i2c/i2c-meson.txt b/Documentation/devicetree/bindings/i2c/i2c-meson.txt
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+Amlogic Meson I2C controller
+
+Required properties:
+ - compatible: must be "amlogic,meson6-i2c"
+ - reg: physical address and length of the device registers
+ - interrupts: a single interrupt specifier
+ - clocks: clock for the device
+ - #address-cells: should be <1>
+ - #size-cells: should be <0>
+
+Optional properties:
+- clock-frequency: the desired I2C bus clock frequency in Hz; in
+  absence of this property the default value is used (100 kHz).
+
+Examples:
+
+        i2c@c8100500 {
+                compatible = "amlogic,meson6-i2c";
+                reg = <0xc8100500 0x20>;
+                interrupts = <0 92 1>;
+                clocks = <&clk81>;
+                #address-cells = <1>;
+                #size-cells = <0>;
+        };