On Mon, Apr 8, 2013 at 9:09 PM, Fabio Estevam <festevam@xxxxxxxxx> wrote: >> I know that I have to use the driver ULPI but with my configuration, I >> get these errors : >> " >> ehci-mxc: Freescale On-Chip EHCI Host driver >> mxc-ehci mxc-ehci.0: initializing i.MX USB Controller >> timeout polling for ULPI device >> mxc-ehci mxc-ehci.0: unable to init transceiver, probably missing Just tested mx31pdk on a 3.8.6 kernel and I got: ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver ehci-mxc: Freescale On-Chip EHCI Host driver mxc-ehci mxc-ehci.0: initializing i.MX USB Controller ULPI transceiver vendor/product ID 0x04cc/0x1504 Found NXP ISP1504 ULPI transceiver. ULPI integrity check: passed. mxc-ehci mxc-ehci.0: EHCI Host Controller mxc-ehci mxc-ehci.0: new USB bus registered, assigned bus number 1 mxc-ehci mxc-ehci.0: irq 53, io mem 0x43f88000 mxc-ehci mxc-ehci.0: USB 2.0 started, EHCI 1.00 hub 1-0:1.0: USB hub found hub 1-0:1.0: 1 port detected mxc-ehci mxc-ehci.2: initializing i.MX USB Controller timeout polling for ULPI device mxc-ehci mxc-ehci.2: unable to init transceiver, probably missing This board has one USB otg port and another USB Host2 port. The USB otg port probed correctly and it works in host mode. However the USB Host2 port failed in the same way as in mx27. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
