> --- a/Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
> +++ b/Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
> @@ -5,6 +5,8 @@ Required properties :
>
> - reg : Offset and length of the register set for the device
> - compatible : Should be "marvell,mv64xxx-i2c" or "allwinner,sun4i-i2c"
> + or for controller which support the I2C Transaction
> + Generator "marvell,mv64xxx-i2c","marvell,mv7230-i2c"
Too complicated IMO:
+ or "marvell,mv7230-i2c".
DT creators don't need to know about transaction generators. They just
supply the compatible string and the driver knows the details.
> +For a controller which support the I2C Transaction Generator:
"For the Armada XP" - there might be later IP cores on later SoC with
transaction generators and different errata. They will just get a new
compatible and the driver know the details.
> +
> + i2c@11000 {
> + compatible = "marvell,mv78230-i2c", "marvell,mv64xxx-i2c";
> + reg = <0x11000 0x100>;
> + interrupts = <29>;
> + clock-frequency = <100000>;
> + };
> --
> 1.8.1.2
>
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