Rtl8216 lan led

Robotics & Edge Computing Jetson Systems Jetson Thor
1

Hi,

I’m working with customer board with rtl8126

The schema is same as devkit

But our board led is not work

Is there any register to check with phytool?

3

hello zax,

please refer to developer guide, Configure the PCIe Controller.

4

The fuction is okay

It has internet connected

just led not work

I’ve comfirmed the pcie bus and mapped to correct one

5

hello zax,

do you have control signals for LEDs. you may see-also C2’s setup as a reference.

6

what do you mean C2’s setup?

7

hello zax,

please refer to developer guide, Configure the UPHY Lane.

8

I think my device tree are okay

I’m not sure if it is right

on devkit schema, the led0/led2 is floating

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Is there any spec or register for these settings?

I’ve ever use phy tool to modified agx orin aqr113 10g phy

Is there anything like that can modify the led register?

10

Is there any LED behaving spec for devkit?

such as Solid/Blinking/Green/Orange for 1g/100M/10M

12

Please check with Realtek for their PHY manual. This is not something we could share out here.

13

Dose devkit define the behavior of LED?

Or it is define by Realtek?

14

Generally we don’t define anything for a NIC LED on every Jetson… Those rules are all from the vendor manual.