On Fri, Aug 03, 2012 at 14:32:35, Daniel Mack wrote: > On 03.08.2012 10:43, Ajay Gupta wrote: > >> On 03.08.2012 02:54, B, Ravi wrote: > >>>> On 02.08.2012 14:12, Ravi Babu wrote: > > >> However, I needed to add a phandle "usb0-phy = <&usb0_phy>" to the > >> usb_otg_hs DTSI block, otherwise devm_usb_get_phy_by_phandle() in > >> drivers/usb/musb/musb_dsps.c would fail. Is that correct? I can't seem to > >> find that in your patches. > > > > It's getting done in patch 11/11. > > Ah, ok. > > >> With this addition, I see the following: > >> > >> [ 1.782180] musb-hdrc: version 6.0, ?dma?, otg (peripheral+host) > >> [ 1.809966] musb-hdrc musb-hdrc.0: MUSB HDRC host driver > >> [ 1.819068] musb-hdrc musb-hdrc.0: new USB bus registered, assigned > >> bus number 1 > >> [ 1.827970] usb usb1: New USB device found, idVendor=1d6b, > >> idProduct=0002 > >> [ 1.835184] usb usb1: New USB device strings: Mfr=3, Product=2, > >> SerialNumber=1 > >> [ 1.842818] usb usb1: Product: MUSB HDRC host driver > >> [ 1.848031] usb usb1: Manufacturer: Linux > >> 3.6.0-rc1-00038-g8a1ec8f-dirty musb-hcd > >> [ 1.855933] usb usb1: SerialNumber: musb-hdrc.0 > >> [ 1.866913] hub 1-0:1.0: USB hub found > >> [ 1.871192] hub 1-0:1.0: 1 port detected > >> [ 1.878106] musb-hdrc musb-hdrc.0: USB Host mode controller at > >> d08c0000 using PIO, IRQ 18 > >> > >> ... but no USB functions. Also, every two seconds, the following message is > >> printed: > >> > >> [ 11.036608] musb_bus_suspend 2308: trying to suspend as a_wait_vrise > >> while active > >> [ 13.044811] musb_bus_suspend 2308: trying to suspend as a_wait_vrise > >> while active > >> [ 15.052196] musb_bus_suspend 2308: trying to suspend as a_wait_vrise > >> while active > > > > Do you see them even when you connect a device to port? > > Yes. Will investigate more later today. Just wanted to know whether this > is a typical config problem. > Daniel I have just pushed the code (V7 which Ravi submitted), so can you please try with below branch? https://github.com/hvaibhav/am335x-linux/tree/am335x-upstream-staging-usb Thanks, Vaibhav -- 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
