https://community.nxp.com/t5/i-MX-Processors/imx8mp-PCIE-EP/m-p/1763872#M216397 <P>Following the actions in the documentation, the following error occurs：</P><P>&nbsp; &nbsp;&nbsp;<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Image_20231127162613.png" style="width: 724px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/251562i1E6E843EBB8CDB9C/image-size/large?v=v2&amp;px=999" role="button" title="Image_20231127162613.png" alt="Image_20231127162613.png" /></span></P><P>Also, if the EP end is detected, will a node be generated under /dev/?</P> Mon, 27 Nov 2023 08:27:48 GMT qwerqq 2023-11-27T08:27:48Z https://community.nxp.com/t5/i-MX-Processors/imx8mp-PCIE-EP/m-p/1761663#M216159 <P>I am currently using version 5.4.70 of imx8mp, and now I am using PCIE on two development boards. One does RC, the other does EP mode, now I can detect the device, the printing information is as follows:</P><P><STRONG>root@OK8MP:~# lspci</STRONG></P><P><STRONG>00:00.0 PCI bridge: Synopsys, Inc. DWC_usb3 (rev 01)</STRONG></P><P><STRONG>01:00.0 Non-VGA unclassified device: Synopsys, Inc. DWC_usb3 (rev 01)</STRONG></P><P>I now recognize the device, but I did not generate the corresponding device node in the /dev/directory because I still lack the corresponding device driver?Looking forward to your reply</P> Wed, 22 Nov 2023 07:21:23 GMT https://community.nxp.com/t5/i-MX-Processors/imx8mp-PCIE-EP/m-p/1761663#M216159 qwerqq 2023-11-22T07:21:23Z https://community.nxp.com/t5/i-MX-Processors/imx8mp-PCIE-EP/m-p/1763753#M216389 <P>Please refer this&nbsp;</P> Mon, 27 Nov 2023 05:59:47 GMT https://community.nxp.com/t5/i-MX-Processors/imx8mp-PCIE-EP/m-p/1763753#M216389 Zhiming_Liu 2023-11-27T05:59:47Z https://community.nxp.com/t5/i-MX-Processors/imx8mp-PCIE-EP/m-p/1763872#M216397 <P>Following the actions in the documentation, the following error occurs：</P><P>&nbsp; &nbsp;&nbsp;<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Image_20231127162613.png" style="width: 724px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/251562i1E6E843EBB8CDB9C/image-size/large?v=v2&amp;px=999" role="button" title="Image_20231127162613.png" alt="Image_20231127162613.png" /></span></P><P>Also, if the EP end is detected, will a node be generated under /dev/?</P> Mon, 27 Nov 2023 08:27:48 GMT https://community.nxp.com/t5/i-MX-Processors/imx8mp-PCIE-EP/m-p/1763872#M216397 qwerqq 2023-11-27T08:27:48Z