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diff --git a/Documentation/devicetree/bindings/sound/sun4i-i2s.txt b/Documentation/devicetree/bindings/sound/sun4i-i2s.txt
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--- a/Documentation/devicetree/bindings/sound/sun4i-i2s.txt
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-* Allwinner A10 I2S controller
-
-The I2S bus (Inter-IC sound bus) is a serial link for digital
-audio data transfer between devices in the system.
-
-Required properties:
-
-- compatible: should be one of the following:
-   - "allwinner,sun4i-a10-i2s"
-   - "allwinner,sun6i-a31-i2s"
-   - "allwinner,sun8i-a83t-i2s"
-   - "allwinner,sun8i-h3-i2s"
-   - "allwinner,sun50i-a64-codec-i2s"
-- reg: physical base address of the controller and length of memory mapped
-  region.
-- interrupts: should contain the I2S interrupt.
-- dmas: DMA specifiers for tx and rx dma. See the DMA client binding,
-	Documentation/devicetree/bindings/dma/dma.txt
-- dma-names: should include "tx" and "rx".
-- clocks: a list of phandle + clock-specifer pairs, one for each entry in clock-names.
-- clock-names: should contain the following:
-   - "apb" : clock for the I2S bus interface
-   - "mod" : module clock for the I2S controller
-- #sound-dai-cells : Must be equal to 0
-
-Required properties for the following compatibles:
-	- "allwinner,sun6i-a31-i2s"
-	- "allwinner,sun8i-a83t-i2s"
-	- "allwinner,sun8i-h3-i2s"
-	- "allwinner,sun50i-a64-codec-i2s"
-- resets: phandle to the reset line for this codec
-
-Example:
-
-i2s0: i2s@1c22400 {
-	#sound-dai-cells = <0>;
-	compatible = "allwinner,sun4i-a10-i2s";
-	reg = <0x01c22400 0x400>;
-	interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
-	clocks = <&apb0_gates 3>, <&i2s0_clk>;
-	clock-names = "apb", "mod";
-	dmas = <&dma SUN4I_DMA_NORMAL 3>,
-	       <&dma SUN4I_DMA_NORMAL 3>;
-	dma-names = "rx", "tx";
-};