On Fri, May 18, 2018 at 09:27:58AM +0100, Rui Miguel Silva wrote:

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+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.

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+
+- 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@linux.intel.com