Hi, I noticed that USB host is no longer functional on mx28evk running 3.8 kernel. It worked well until 3.7.9:
3.7.9 kernel: [ 1.190000] usbcore: registered new interface driver usb-storage [ 1.200000] USB Mass Storage support registered. [ 1.200000] imx_usb 80080000.usb: pinctrl get/select failed, err=-19 [ 1.210000] ci_hdrc ci_hdrc.0: doesn't support gadget [ 1.220000] ci_hdrc ci_hdrc.0: ChipIdea HDRC EHCI [ 1.220000] ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1 [ 1.280000] ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00 [ 1.290000] hub 1-0:1.0: USB hub found [ 1.290000] hub 1-0:1.0: 1 port detected [ 1.300000] imx_usb 80090000.usb: pinctrl get/select failed, err=-19 [ 1.310000] ci_hdrc ci_hdrc.1: doesn't support gadget [ 1.320000] ci_hdrc ci_hdrc.1: ChipIdea HDRC EHCI [ 1.320000] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 2 [ 1.380000] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00 [ 1.380000] hub 2-0:1.0: USB hub found [ 1.390000] hub 2-0:1.0: 1 port detected 3.8 kernel: [ 1.386656] usbcore: registered new interface driver usb-storage [ 1.392843] USB Mass Storage support registered. [ 1.398906] imx_usb 80080000.usb: pinctrl get/select failed, err=-19 [ 1.408781] ci_hdrc ci_hdrc.0: doesn't support host [ 1.413906] ci_hdrc ci_hdrc.0: doesn't support gadget [ 1.419000] ci_hdrc ci_hdrc.0: no supported roles [ 1.426250] imx_usb 80090000.usb: pinctrl get/select failed, err=-19 [ 1.435093] ci_hdrc ci_hdrc.1: doesn't support host [ 1.440218] ci_hdrc ci_hdrc.1: doesn't support gadget [ 1.445312] ci_hdrc ci_hdrc.1: no supported roles Before I dig into this issue, just wanted to know if this is a known issue and if there are any pending patch to fix it. Thanks, Fabio Estevam -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
