Fail to add 2 camera in single i2c

Autonomous Machines Jetson & Embedded Systems Jetson Xavier NX
#1

Hi Nvidia Team,
I’m trying to connect 2 ov2311 camera board (2 lane) to xavier nx 2 lane camera port . Following thing i tried in dtsi file.

  1. Inside i2c0 node i compatible one camera and other camera is on i2c1.
  2. both the camera compatible in i2c0 node only.
  3. one camera i compatible in 4 lane port and other camera is connect in one of the 2 lane port .
    All the above scenario , instead of probing both the camera , only one camera i’m able to probe which is not our actual use case.

Can you please help me in these?

#3

Sorry for the late response, have you managed to get issue resolved or still need the support? Thanks

#5

Check the kernel message if any error while sensor driver probe(). Also review your dts carefully.

#6

Hi
in the dmesg log, I’m able to see both cameras are detected and bound , apart from this one more thing I found i.e couldn’t create debugfs
I don’t know whether it is a warning or an error.

#7

Sorry for the late response, have you managed to get issue resolved or still need the support? Thanks

#8

Did you remove debugfs code to try?

#9

HI @ShaneCCC
out the requirement is updated so we didn’t debug further in this

#11

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