SPRUJB3 March 2024 AM67 , AM67A , TDA4AEN-Q1 , TDA4VEN-Q1
As a Root Complex, PCIe core is the controller of PCIe subsystem. If the device hardware and the software is reset and re-initialized, the system does not get additional benefit of keeping the PCIe subsystem alive as all context information is lost. So, this mode is not supported.