Dear Wolfram Sang, [...] > > diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi > > index ee3778a..832d30a 100644 > > --- a/arch/arm/boot/dts/imx28.dtsi > > +++ b/arch/arm/boot/dts/imx28.dtsi [...] > > @@ -428,6 +429,7 @@ > > > > compatible = "fsl,imx28-i2c"; > > reg = <0x8005a000 2000>; > > interrupts = <110 69>; > > > > + clock-frequency = <400000>; > > NACK on that. Not all slaves can do 400KHz, so this is not a sensible > default. How many of such chips are there and how many of the chips can do 400kHz ? I believe the majority shouldn't suffer because of minority. [...] Best regards, Marek Vasut -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html