Re: [PATCH] iio: inkern: Add of_xlate function to struct iio_dev

Srinivas Pandruvada
2014-10-03T14:32:27Z

On Thu, 2014-10-02 at 16:49 +0300, Ivan T. Ivanov wrote:
> On Thu, 2014-10-02 at 15:30 +0200, Lars-Peter Clausen wrote:
> > On 10/02/2014 02:32 PM, Ivan T. Ivanov wrote:
> > > When #iio-cells is greater than '0', the driver could provide
> > > a custom of_xlate function that reads the *args* and returns
> > > the appropriate index in registered IIO channels array.
> >
> > Do you have an example of a device that doesn't want to use the default
> > mapping? If yes please include it in the commit message, otherwise it is
> > fairly hard to say whether this makes sense or not.
>
> Still not mainlined. You can find more detailed description of the
> issue here[1] and driver here[2].
I see your need. I wonder this mapping be done in individual client
driver instead of creating another callback.

Thanks,
Srinivas

>
> Regards,
> Ivan
>
> [1] https://lkml.org/lkml/2014/10/2/123
> [2] http://www.spinics.net/lists/devicetree/msg50717.html
>
>