linux/drivers/usb/chipidea, branch v4.7

usb: chipidea: imx: delete the redundant setting default DMA mask code

2016-04-06T09:14:38Z

For each platform devices which is created by device tree, the default DMA mask is set by of_dma_configure when the device are created. So delete the redundant code at driver. Signed-off-by: Peter Chen

Merge tag 'usb-4.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2016-03-17T21:24:26Z

Pull USB updates from Greg KH: "Here is the big USB patchset for 4.6-rc1. The normal mess is here, gadget and xhci fixes and updates, and lots of other driver updates and cleanups as well. Full details are in the shortlog. All have been in linux-next for a while with no reported issues" * tag 'usb-4.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (266 commits) USB: core: let USB device know device node usb: devio: Add ioctl to disallow detaching kernel USB drivers. usb: gadget: f_acm: Fix configfs attr name usb: udc: lpc32xx: remove USB PLL and USB OTG clock management usb: udc: lpc32xx: remove direct access to clock controller registers usb: udc: lpc32xx: switch to clock prepare/unprepare model usb: renesas_usbhs: gadget: fix giveback status code in usbhsg_pipe_disable() usb: gadget: renesas_usb3: Use ARCH_RENESAS usb: dwc2: Fix issues in dwc2_complete_non_isoc_xfer_ddma() usb: dwc2: Add support for Lantiq ARX and XRX SoCs usb: phy: generic: Handle late registration of gadget usb: gadget: bdc_udc: fix race condition in bdc_udc_exit() usb: musb: core: added missing const qualifier to musb_hdrc_platform_data::config usb: dwc2: Move host-specific core functions into hcd.c usb: dwc2: Move register save and restore functions usb: dwc2: Use kmem_cache_free() usb: dwc2: host: If using uframe scheduler, end splits better usb: dwc2: host: Totally redo the microframe scheduler usb: dwc2: host: Properly set even/odd frame usb: dwc2: host: Add dwc2_hcd_get_future_frame_number() call ...

usb: chipidea: otg: add A idle to B disconnect timer

2016-03-04T13:14:38Z

B-device detects that bus is idle for more than TB_AIDL_BDIS min and begins HNP by turning off pullup on DP, this allows the bus to discharge to the SE0 state. This timer was missed and failed with PET test: 6.8.5 B-UUT HNP of USB OTG and EH automated compliance plan v1.2, this patch is to fix this timing issue. Acked-by: Peter Chen Signed-off-by: Li Jun Signed-off-by: Felipe Balbi

usb: chipidea: otg: enable HNP polling support for gadget and host

2016-03-04T13:14:37Z

Enable HNP polling support for chipidea gadget and allocate memory for host request flag when otg fsm init. Acked-by: Peter Chen Signed-off-by: Li Jun Signed-off-by: Felipe Balbi

usb: chipidea: otg: set host_request_flag for gadget

2016-03-04T13:14:37Z

Set host_request_flag if the current peripheral wants to take host role via changing a_bus_req or b_bus_req by user application. Acked-by: Peter Chen Signed-off-by: Li Jun Signed-off-by: Felipe Balbi

usb: chipidea: udc: bypass otg status selector handling to gadget driver

2016-03-04T13:14:36Z

Since gadget driver will handle this request, so controller driver bypass it. Acked-by: Peter Chen Signed-off-by: Li Jun Signed-off-by: Felipe Balbi

Merge tag 'usb-ci-v4.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb into usb-next

2016-03-02T00:33:53Z

Peter writes: - Add platform interface to choose ttctrl.ttha - Some tiny improvements

Merge 4.5-rc6 into usb-next

2016-03-02T00:13:54Z

We want the USB fixes in here as well. Signed-off-by: Greg Kroah-Hartman

usb: chipidea: imx: avoid EPROBE_DEFER printed as error

2016-02-29T05:37:52Z

Avoid printing an error if adding the device failes with return value EPROBE_DEFFER. This may happen e.g. due to missing GPIO for the vbus-supply regulator. Signed-off-by: Stefan Agner Signed-off-by: Peter Chen

Revert "usb: chipidea: imx: enable CI_HDRC_SET_NON_ZERO_TTHA"

2016-02-29T05:37:51Z

This reverts commit e765bfb73ff7. In the most of cases, we only use one transaction per frame and the frame rate may be high, If the platforms want to support multiple transactions but less frame rate cases like [1] and [2], it can set "non-zero-ttctrl-ttha" at dts. [1] http://www.spinics.net/lists/linux-usb/msg123125.html [2] http://www.spinics.net/lists/linux-usb/msg118679.html Signed-off-by: Peter Chen