1: Jetson Xavier nx software version: R32.5.0
2: In custom board, RTL8111G NIC connected to pcie0 ;
and 4G connected to PCIE1；
3.1: when Image without 4G driver(just add some files), eth1 can work normally;
3.2: when Image with 4G driver(just add some files), eth1 was disappeared even if the 4G module is not yet plugged into the device.
4: By compared pcie@14160000 with pcie@141a0000, clkreq property just in pcie@141a0000 for pcie1
pinctrl-names = "pex_rst", "clkreq"; pinctrl-0 = <&pex_rst_c5_out_state>; pinctrl-1 = <&clkreq_c5_bi_dir_state>;
- Finally: Are ethernet connected to PCIE0 and 4G connected to PCIE1 as pictures show allowed?
If not allowed, do you suggest that we adopt this approach: ethernet connected to PCIE1 and 4G connected to pcie0 .
If allowed, should I set clkreq property for pcie0? or here are some more suggestions?
Nvidia jetson forum has given me a lot of help, I really appreciate your help every time, and I would like to ask for your help again, thank you very much.