u-boot.git/drivers/usb/host, branch v2018.07-rc1

Merge branch 'master' of git://git.denx.de/u-boot-sunxi

2018-06-04T12:55:00Z

Merge tag 'xilinx-for-v2018.07-2' of git://www.denx.de/git/u-boot-microblaze

2018-06-01T17:50:15Z

Xilinx changes for v2018.07 second pull zynqmp: - Show reset reason - Remove emulation platform - Update pmufw version - Simplify mmc bootmode - Remove dc2 useless configuration file - Cleanup mini config - Defconfig syncup - zcu100, zcu104 and zcu111 dts fixes xilinx: - Use live-tree functions in some drivers - Add support for Avnet Minized and Antminer S9 fpga: - Add secure bitstream loading support mmc: - Add hs200 mode support usb xhci: - Header fix

usb: xhci: zynqmp: Fix header location

2018-05-31T11:50:39Z

There is no reason to specify header with full soc name. Symlink is setup automatically (arch -> arch-zynqmp) Signed-off-by: Michal Simek

rockchip: xhci: remove DTS parsing for PHY (which is unused)

2018-05-30T09:59:10Z

The xhci wrapper-driver for Rockchip searches the DTS to find its child node compatbile with 'rockchip,rk3399-usb3-phy' to retrieve the base-address of the PHY. However, this is currently broken (and always has been), returning NULL. However, the (wrongly) retrieved base-address is never used. We thus remove this code for now. Signed-off-by: Philipp Tomsich

usb: xhci: Handle endianness in xhci_set_configuration()

2018-05-30T09:59:10Z

In xhci_set_configuration(), 'Context Entries' field in the slot context was cleared with mask LAST_CTX_MASK, but it should have taken the endianness into consideration. Signed-off-by: Bin Meng

usb: xhci: Fix config fail of FS hub behind a HS hub with MTT

2018-05-30T09:59:10Z

If a full speed hub connects to a high speed hub which supports MTT, the MTT field of its slot context will be set to 1 when xHCI driver setups an xHCI virtual device in xhci_setup_addressable_virt_dev(). Once usb core fetch its hub descriptor, and need to update the xHC's internal data structures for the device, the HUB field of its slot context will be set to 1 too, meanwhile MTT is also set before, this will cause configure endpoint command fail. In the case, we should clear MTT to 0 for full speed hub according to section 6.2.2. This keeps in sync with Linux kernel commit: 096b110: usb: xhci: fix config fail of FS hub behind a HS hub with MTT Signed-off-by: Bin Meng

usb: xhci: Initialize dev_state to 0 in the input slot context

2018-05-30T09:59:10Z

Per xHCI spec chapter 6.2.2 table 6-7, as input, software shall initialize the dev_state field to '0'. Though this does not seem to cause any issue with most xHC implementations, let's do this to conform with the spec. Signed-off-by: Bin Meng Tested-by: Marek Vasut Tested-by: Matthias Blankertz

usb: xhci: Set accurate add context flags when updating hub attributes

2018-05-30T09:59:10Z

If a USB 3.0 hub is plugged into the root port of the xHC, the xHCI driver will issue a 'Configure Endpoint' command to the xHC for it to update its internal data structure for this hub device. The hub attributes are in the slot context so we need tell xHC to update the slot context by setting the add context flags of the input control context to only cover the slot context. At present the add context flags is or'ed with the slot context bit, but it should really be accurately set to the slot context, as the variable that holds the value of the add context flags comes from whatever was set in the last command execution, which may contain additional contexts that 'Configure Endpoint' command should not touch. Some xHC implementations like x86 don't complain such, but it was observed on Renesas RCar Gen3 platform that the RCar xHC complains with a 'TRB error' completion codes as the response. Reported-by: Marek Vasut Signed-off-by: Bin Meng Tested-by: Marek Vasut Tested-by: Matthias Blankertz

usb: xhci-rcar: deregister before deactivating clock

2018-05-30T09:59:10Z

During the execution of xhci_deregister xHCI registers are accessed. If the clock is already deactivated when xhci_deregister is called this can lead to undefined behavior. Change the order to deregister the device before deactivating the clock. Signed-off-by: Matthias Blankertz

usb: sunxi: Switch to use generic-phy

2018-05-28T11:10:43Z

Allwinner USB PHY handling can be done through driver-model generic-phy so add the generic-phy ops to relevant places on host and musb sunxi driver and enable them in respective SOC's. Signed-off-by: Jagan Teki Acked-by: Jun Nie