We are trying to use JETSON ORIN PCIE 2 interface. We are facing issue in PERST signal generation for this. It remains in low state. Please let me know if any configuration needs to be done
Pin no : 221 | PCIE2_CLKREQ* - 3.2V Observed
Pin no : 52 | PCIE2_CLK_N - No clock signal noted
Pin no : 54 | PCIE2_CLK_P - No clock signal noted
Pin no : 219 | PCIE_RST - 0.07
Pin no : 179 | PCIE_WAKE - 3.2V Observed
Which jetpack release is in use?
please attach the full dmesg as text log file here.
dmesg_log.log (65.0 KB)
Looks like PCIe C7 pcie@141e0000 is not enabled on jp5.1.2 by default.
If you don’t want to do the configuration, then directly upgrading to jp6.0GA would make it enabled.
Ok thanks for the update. Let me check the same
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