u-boot.git/drivers/usb/host, branch v2016.07-rc1

usb: move CONFIG_USB_XHCI_DWC3 to Kconfig

2016-06-03T22:43:53Z

Create an entry for "config USB_XHCI_DWC3" in Kconfig and switch over to it for all boards. Signed-off-by: Masahiro Yamada

usb: move CONFIG_USB_XHCI to Kconfig with renaming

2016-06-03T22:43:53Z

Move CONFIG_USB_XHCI to defconfig files for all boards, renaming it into CONFIG_USB_XHCI_HCD. As commented in the help of "config USB_XHCI" entry, this has been a TODO for a long time; now CONFIG_USB_XHCI_HCD and CONFIG_USB_XHCI have been unified in favor of the former. Note: Some boards define CONFIG_USB_XHCI in their headers without CONFIG_USB, which does not meet the "depends on" in Kconfig. I added CONFIG_USB=y for those boards when converting. Otherwise, they would fail to build. Signed-off-by: Masahiro Yamada

usb: dwc2: Add delay to fix the USB detection problem on SoCFPGA

2016-05-06T18:06:56Z

With patch c998da0d (usb: Change power-on / scanning timeout handling), the USB scanning is started earlier and with a smaller timeout. This resulted on SoCFPGA (using the DWC2 driver) in some USB sticks not getting detected any more. This patch now adds a 1 second delay (in the host mode only) to the DWC2 driver before the scanning is started. With this delay, now all problematic USB keys are detected successfully again. And there is no need any more to change the delay / timeout in the common USB code (usb_hub.c). Signed-off-by: Stefan Roese Cc: Chin Liang See Cc: Dinh Nguyen Cc: Hans de Goede Cc: Stephen Warren Cc: Marek Vasut

usb: ehci-mx6: allow board_ehci_hcd_init to fail

2016-05-06T16:33:26Z

There could be runtime determined board specific reason why a EHCI initialization fails (e.g. ENODEV if a Port is not available). In this case, properly return the error code. While at it, that function (board_ehci_hcd_init) has actually two documentation blocks... Use the correct function name for the documentation block of board_usb_phy_mode. Signed-off-by: Stefan Agner

usb: dwc2: Init desc_before_addr

2016-05-03T17:21:18Z

Initialize desc_before_addr, otherwise the USB core won't send the first 64B Get Device Descriptor request in common/usb.c function usb_setup_descriptor() . There are some USB devices which expect this sequence and otherwise can misbehave. Signed-off-by: Marek Vasut Cc: Dinh Nguyen Cc: Tom Rini

usb: dwc2: Make OC protection configurable

2016-05-03T17:21:18Z

Introduce a new flag in the controller private data, which allows selectively disabling the OC protection. Use the standard 'disable-over-current' OF prop to set this flag. This OC protection must be disabled on EBV SoCrates rev 1. Signed-off-by: Marek Vasut Cc: Stefan Roese Cc: Dinh Nguyen

usb: dwc2: Pull Ext VBUS macro from dwc_otg_core_init()

2016-05-03T17:21:17Z

Introduce a boolean flag in the dwc2 controller private data and set it according to the macro (for now) instead of having this macro directly in the dwc_otg_core_init(). This will let us configure the flag from DT or such later on, if needed. Signed-off-by: Marek Vasut Cc: Stefan Roese Cc: Dinh Nguyen

usb: dwc2: Pass private data into dwc_otg_core_init()

2016-05-03T17:21:17Z

Pass the whole bulk of private data instead of just the regs, since the private data will soon contain important configuration flags. Signed-off-by: Marek Vasut Cc: Stefan Roese Cc: Dinh Nguyen

sunxi: H3: Do not clear usb companion clk-gate / reset on remove

2016-04-12T06:58:03Z

On the H3 we need to enable the clk and de-assert the reset of the companion to be able to talk to the actual usb host controller. Before this commit we were also disabling the companion clk-gate / asserting its reset on remove, causing the later remove callback of the companion itself to (sometimes) fail with: ERROR: USB HC reset timed out! This commit fixes this by not disabling the companion's clk-gate nor asserting its reset on remove. Signed-off-by: Hans de Goede Acked-by: Ian Campbell

drivers:usb:common:fsl-dt-fixup: Move device-tree fixup framework to common file

2016-04-10T15:18:42Z

Move usb device-tree fixup framework from ehci-fsl.c to common place so that it can be used by other drivers as well (xhci-fsl.c). Signed-off-by: Ramneek Mehresh Signed-off-by: Sriram Dash Acked-by: Marek Vasut