[PATCH v4 06/12] media: dt-bindings: add bindings for i.MX7 media driver

Sakari Ailus sakari.ailus at linux.intel.com
Fri May 18 22:13:47 UTC 2018


On Fri, May 18, 2018 at 09:27:58AM +0100, Rui Miguel Silva wrote:
> > > +endpoint node
> > > +-------------
> > > +
> > > +- data-lanes    : (required) an array specifying active physical
> > > MIPI-CSI2
> > > +		    data input lanes and their mapping to logical lanes; the
> > > +		    array's content is unused, only its length is meaningful;

Btw. do note that you may get a warning due to this from the CSI-2 bus
property parsing code if the lane numbers are wrong.

> > > +
> > > +- fsl,csis-hs-settle : (optional) differential receiver (HS-RX)
> > > settle time;
> > 
> > Could you calculate this, as other drivers do? It probably changes
> > depending on the device runtime configuration.
> 
> The only reference to possible values to this parameter is given by
> table in [0], can you point me out the formula for imx7 in the
> documentation?

I don't know imx7 but the other CSI-2 drivers need no such system specific
configuration.

-- 
Sakari Ailus
sakari.ailus at linux.intel.com


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