u-boot.git/drivers/usb, branch v2015.04-rc2

sunxi: otg: Fix peripheral mode

2015-02-16T19:05:52Z

Peripheral mode needs us to signal vusb high to the phy for it to work, just like the host mode does. Signed-off-by: Hans de Goede Acked-by: Ian Campbell

usb: pci: Add XHCI driver for PCI

2015-02-06T05:16:42Z

Add a driver which locates the available XHCI controllers on the PCI bus and makes them available. Signed-off-by: Simon Glass Reviewed-by: Bin Meng

usb: pci: Use pci_find_class() to find the device

2015-02-06T05:16:42Z

Use the new utility function instead of local code. Signed-off-by: Simon Glass Reviewed-by: Bin Meng

dm: usb: Remove use of fdtdec GPIO support

2015-01-30T00:09:52Z

These functions are going away, so use the new uclass support instead. Signed-off-by: Simon Glass

usb: eth: asix88179: add ability to modify MAC address

2015-01-18T11:31:36Z

This patch enables U-Boot to modify the MAC address of the AX88179. Tested on RECS5250 (similar to Arndale5250) Signed-off-by: Rene Griessl

musb-new: Add interrupt queue support

2015-01-18T11:31:36Z

Add interrupt queue support, so that a usb keyboard can be used without causing huge latencies. Signed-off-by: Hans de Goede

musb-new: Add urb and hep parameters to construct_urb

2015-01-18T11:31:36Z

Make construct_urb take an urb and hep parameter, rather then having it always operate on the file global urb and hep structs. This is a preperation patch for adding interrupt queue support. Signed-off-by: Hans de Goede

musb-new: Properly remove a transfer from the schedule on timeout

2015-01-18T11:31:36Z

If a transfer / urb times-out, properly remove it from the schedule, rather then letting it sit on the ep head. This stops the musb code from getting confused and refusing to queue further transfers after a timeout. Tested by unplugging a usb-keyboard, replugging it and doing a usb-reset, before this commit the keyboard would not work after the usb-reset. Signed-off-by: Hans de Goede

musb-new: Fix reset sequence when in host mode

2015-01-18T11:31:36Z

This commit fixes a number of issues with the reset sequence of musb-new in host mode: 1) Our usb device probe relies on a second device reset being done after the first descriptors read. Factor the musb reset code into a usb_reset_root_port function (and add this as an empty define for other controllers), and call this when a device has no parent. 2) Just like with normal usb controllers there needs to be a delay after reset, for normal usb controllers, this is handled in hub_port_reset, add a delay to usb_reset_root_port. 3) Sync the musb reset sequence with the upstream kernel, clear all bits of power except bits 4-7, and increase the time reset is asserted to 50 ms. With these fixes an usb keyboard I have now always enumerates properly, where as earlier it would only enumerare properly once every 5 tries. Signed-off-by: Hans de Goede

musb-new: Fix interrupt transfers not working

2015-01-18T11:31:36Z

For bulk and ctrl transfers common/usb.c sets udev->status = USB_ST_NOT_PROC, but it does not do so for interrupt transfers. musb_uboot.c: submit_urb() however was waiting for USB_ST_NOT_PROC to become 0, and thus without anyone setting USB_ST_NOT_PROC would exit immediately for interrupt urbs, returning the urb status of EINPROGRESS as error. This commit fixes this, thereby also making usb_kbd.c work together with musb_new and CONFIG_SYS_USB_EVENT_POLL. Signed-off-by: Hans de Goede