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“Is it necessary that the nodes shown in "lspci" output, have to be defined in device tree ?

Question asked by Avinash H on May 23, 2017
Latest reply on Jun 15, 2017 by Yiping Wang

Hi,

 

“Is it necessary that the nodes shown in "lspci" output, have to be defined in device tree ? I have device tree file for P2041RDB. In that only one node is created for pci i.e. bus 0. Now I have customized the reference board and connected one pcie-pci bridge to bus 0 and four pci devices are connected to that bridge. So in my lspci output, six node is showing. So is it necessary that I have to declare it all in device tree.”

 

regards,

Avinash

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