USB device nodes in device tree

2015-03-30 Thread Valentin Longchamp
Hello, We are currently developing a board with an USB MFD device (I2C and GPIOs are to be supported). The device is soldered on the board and is the only one on the bus, so the bus is not really "dynamic". Since it's an USB device, it should be dynamically detected by the kernel and it would not

[ehci-orion] ETIMEOUT with ehci_setup()'s ehci_halt()

2015-06-05 Thread Valentin Longchamp
Hello, I am currently bringing up the USB 2.0 Host controller of the Bobcat's (98DX4122 Marvell switch) internal kirkwood CPU on a variation of Keymile's km_kirwood hardware (kirkwood-km_kirkwood.dts). When the driver registers its hcd, it fails with a timemout as it can be seen in the below log:

Re: [ehci-orion] ETIMEOUT with ehci_setup()'s ehci_halt()

2015-06-08 Thread Valentin Longchamp
On 06/06/2015 02:17 PM, Sebastian Hesselbarth wrote: > On 05.06.2015 17:19, Andrew Lunn wrote: >> On Fri, Jun 05, 2015 at 04:34:54PM +0200, Valentin Longchamp wrote: >>> I am currently bringing up the USB 2.0 Host controller of the Bobcat's >>> (98DX4122 >>&

Re: [ehci-orion] ETIMEOUT with ehci_setup()'s ehci_halt()

2015-06-12 Thread Valentin Longchamp
On 06/08/2015 01:46 PM, Valentin Longchamp wrote: > On 06/06/2015 02:17 PM, Sebastian Hesselbarth wrote: >> On 05.06.2015 17:19, Andrew Lunn wrote: >>> On Fri, Jun 05, 2015 at 04:34:54PM +0200, Valentin Longchamp wrote: >>>> I am currently bringing up the USB 2.0 H

Re: [ehci-orion] ETIMEOUT with ehci_setup()'s ehci_halt()

2015-06-16 Thread Valentin Longchamp
On 06/12/2015 01:37 PM, Valentin Longchamp wrote: > On 06/08/2015 01:46 PM, Valentin Longchamp wrote: >> On 06/06/2015 02:17 PM, Sebastian Hesselbarth wrote: >>> On 05.06.2015 17:19, Andrew Lunn wrote: >>>> On Fri, Jun 05, 2015 at 04:34:54PM +0200, Valentin Longcha