How to use i2c3

Robotics & Edge Computing Jetson & Embedded Systems Jetson AGX Orin
1

I connect an i2c device to dp_aux_ch1_i2c: i2c@3190000 , but I use i2cdetect -r -y 3, there is nothing on i2c bus, how to use this i2c

3

Did you probe to check the waveform?

4

I see someone with same issue
https://forums.developer.nvidia.com/t/how-to-use-orin-i2c6/222114

5

Is this still an issue to support? Any result can be shared? Thanks

6

I fix it by update pinmux setting

8

Thanks for the sharing.

9

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