Hello Stuvart, On 11/26/19 5:55 PM, Stuvart S wrote: > Hello team, > > I am integrating DS90UB964 deserializer into my custom board based on > Rcar H3 Salvator XS. Deserializer is connected in i2c6.Also I have my > four serializers as DS90UB913 and cameras OV10635. > > Can any one please help with the following? > > How Deserializer connects to Serializer in DT node?I came accross > about the terms remote i2c, i2c-mux,i2c-atr.but I dont understand.I am > not using any i2c switches. > Any DT example is helpful for me > once in the past I've shared the essential part of my device drivers and the device tree configuration of connecting a serializer/deserializer to a display panel [1][2]. Unfortunately for dealing with camera sensors there should be one more device driver present, and MIPI CSI-2 controllers are very specific to particular deserializer/serializer ICs. Both TI DS90UB964 and DS90UB913 are supported in my driver suite, however your hardware configuration may require some adjustments, also note that my selected approach is different from Luca's one, and to my knowledge anyone's published work is still under development. I feel I have to find more time and complete the driver series, the precondition is quite difficult though... [1] https://lore.kernel.org/lkml/f0a52a64-a7e7-b266-a402-1279036fad36@xxxxxxxxx/ [2] https://lore.kernel.org/lkml/20181012060314.GU4939@dell/T/#mead5ea226550b6f0 Slides for introduction into the patch series: * https://schd.ws/hosted_files/ossalsjp18/8a/vzapolskiy_als2018.pdf * https://events19.linuxfoundation.org/wp-content/uploads/2018/07/Vladimir_Zapolskiy_Bridging.pdf Hope it helps. -- Best wishes, Vladimir
