Pcie@14100000 not work

Dear all:

1: Jetpack4.6 + our customed board in pcie@14100000, lspci can see it, it worked.

02b76ec56ddb93bed8e90b085edc3d01706×1280 165 KB

2: Jetpack5.0.1 + our customed board in pcie@14100000, lspci have nothing.

pcie.log (9.6 KB)

3: we just change Jetpack4.6 to Jetpack5.0.2.

So, how to fix pcie@14100000, thank you very much.

Best regards to all !!!