Is PHY IC 88E1512-A0-NNP2I000 for 1G supported on AGX Orin Industrial

Robotics & Edge Computing Jetson Systems Jetson AGX Orin
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As ours is AGX Orin industrial, i have updated in tegra234-p3737-0000+p3701-0008-nv.dts inside nv-platform folder…

can you explain about this we have updated this details also on pinmux sheet

1)can you put your running device tree on jetson agx orin from /proc/device-tree
2) we are not able to see the eqos nodes and other nodes in the master DTB file from /boot/dtb/kernel-p3737-0000+p3701-0008.dtb
3) Are you editing any thing in /boot/extlinux/extlinux.conf file to add FDT path for taking the DTB file
4) could you share your all changed files here.. like jetson-agx-orin.conf, etc here, also the running device tree file from jetson

thanks

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@BigDon @KevinFFF @WayneWWW @ChrisB_NV
Thanks a lot for the support.

Finally, 1G Ethernet onboard MAC EQOS is working for RGMII connection over Marvell Ext PHY - 88E1512.

  1. One thing is for AGX Orin Industrial we need to add the ethernet@2310000 inside tegra234-p3737-0000+p3701-0008-nv.dts file present under /source/hardware/nvidia/t23x/nv-public/nv-platform folder

Below are the PINMUX files( gpio.dtsi & pinmux.dtsi) and AGX Orin Industrial board Conf file p373-0000-p3701-0008.conf( jetson-agx-orin-industrial.conf) and tegra234-p3737-0000+p3701-0008-nv.dts files that are edited for making 1G onboard ethernet EQOS work.

gpio.txt (5.0 KB)
pinmux.txt (65.7 KB)
p3737-0000-p3701-0008.txt (3.6 KB)
tegra234-p3737-0000+p3701-0008-nv.txt (3.4 KB)

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For the comment Don’t forget the reset and IRQ I was referring to the two pinmux entries that were necessary to connect those signals. GPIO17 and GPIO18.

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I am glad that I could help. We have not figured out the whole file structure and we also support non-industrial parts so I referenced the wrong file. Good luck with your project.