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DS90UB953-Q1: Serializer GPIO connection

Part Number: DS90UB953-Q1

Hi Team,

I am trying to add support for the FPD link iii interface with DS90UB954/DS90UB953 Ser/Des chips and OV10640 Sensor in Linux kernel -4.9. I am not able to do the digital reset of the camera sensor using I2C write on Camera Sensor registers.

The GPIO_01 of the DS90UB953 Serializer chip is connected to the reset pin of the sensor.

1) Is it possible to reset the sensor using the GPIO which is connected to the reset pin of the Camera sensor from the serializer?

2) Is there any procedure/document available for the serializer<->Camera Sensor programming?

Thanks,

Ajith.