I2C_GP3_CLK & I2C_GP3_DAT conflict

Autonomous Machines Jetson & Embedded Systems Jetson TX2
1

Hi Sir,

In datasheet and ODM reference design guide,I2C_GP3_CLK is C12 and I2C_GP3_DAT is C13.

But in pinmux excel sheet, I2C_GP3_CLK is C13 and I2C_GP3_DAT is C12.

Which one is correct?

If pinmux excel sheet is wrong, how do I modify it to generate correct dtsi and cfg files?

PS: Currently I use this pinmux excel sheet (official release has the same conflict)
[url]pinmux-dts2cfg.py gives errors from default pinmux - Jetson TX2 - NVIDIA Developer Forums

Thanks

2

hello JasonFan,

thanks for point out, we’ll check this internally.

3

hello JasonFan,

we had fix the erroneous, and we’ll update the spreadsheet from download center later.
thanks

4

Hi Jerry,

I found another problem for previous updated pinmux spreadsheet.
If I use the pinmux spreadsheet that you updated (no change), eth0 will be gone.

Please also check this.

Thank you.

5

eth0 is gone should be a big problem. any update?

Thank you

6

hello JasonFan,

we had revise the pinmux spreadsheet recently.
i would check the latest update version and get back to you.
thanks

7

hello JasonFan,

we had tested with the updated pinmux spreadsheet and the eth0 still works with TX2/R28.1
since you had file another new topic, [url]Eth0 interface is gone after using updated pinmux spreadsheet on TX2 - Jetson TX2 - NVIDIA Developer Forums

could you please share the steps to that topic, and let’s tracking there.
thanks

8

Hi JerryChang,

Thank you.
I have updated my steps on the topic.