Merge branch 'next-dev' into thunder-boot

UPSTREAM: usb: udc-uclass: Fixed problem when no alias is defined in DT

commit 801f1fa442 "dm: usb: udc: Use SEQ_ALIAS to index the USB gadget
ports" changed the way the udevice if found. It uses th

UPSTREAM: usb: udc-uclass: Fixed problem when no alias is defined in DT

commit 801f1fa442 "dm: usb: udc: Use SEQ_ALIAS to index the USB gadget
ports" changed the way the udevice if found. It uses the alias to find
a udevice for a given USB port number. In the commit log it was stated
that if no alias is provided, the bind order will be used instead. However
it doesn't work. Fixing this by adding a call to uclass_get_device() if
uclass_get_device_by_seq() fails.

Change-Id: Ib2304c5ecd5d46089c3273ca3ecaa3f9eb5399f8
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Tested-by: Vignesh R <vigneshr@ti.com>
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
(cherry picked from commit e81d9de531fb4c7f14344736bd7568c954e64e14)

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UPSTREAM: dm: usb: gadget: Fix boot breakage on sunxi platforms

Fixes commit 013116243950 ("dm: usb: create a new UCLASS ID for USB gadget
devices")

The UCLASS_DRIVER for id UCLASS_USB_GADGET_GENER

UPSTREAM: dm: usb: gadget: Fix boot breakage on sunxi platforms

Fixes commit 013116243950 ("dm: usb: create a new UCLASS ID for USB gadget
devices")

The UCLASS_DRIVER for id UCLASS_USB_GADGET_GENERIC needs to be declared
even for platforms that do not enable DM_USB_GADGET. Otherwise the driver
for their usb peripheral controller fails to bind.

Change-Id: Ide6104f24be321d05d399b03a9fc38663f44a2d1
Reported-by: Priit Laes <plaes@plaes.org>
Reported-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Tested-by: Priit Laes <plaes@plaes.org>
Acked-by: Jagan Teki <jagan@openedev.com>
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
(cherry picked from commit b3c518a88278619b1e109de114c450237d03e032)

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UPSTREAM: dm: usb: udc: Use SEQ_ALIAS to index the USB gadget ports

dfu, fastbot and other usb gadget commands take the USB port index as a
parameter. Currently this index is assigned in the order o

UPSTREAM: dm: usb: udc: Use SEQ_ALIAS to index the USB gadget ports

dfu, fastbot and other usb gadget commands take the USB port index as a
parameter. Currently this index is assigned in the order of the driver
bindings.
Changing this behavior using the SEQ_ALIAS feature. This option assign to
the device a SEQ number based on its alias (if it exists)

To use it we must set the DM_UC_FLAG_SEQ_ALIAS flag and follow the existing
naming convention: use "usb" for the name of the gadget UCLASS_DRIVER
(same as for the UCLASS_USB).

If no alias is provided, then the index falls back to the order in which
the bindings took place.

Change-Id: I3bd5d0ef6871f69d2e4b2667817a0a81e0cee83e
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reported-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Tested-by: Sam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
(cherry picked from commit 801f1fa44275e274e33bdfc7fb76535cc6118d61)

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UPSTREAM: dm: usb: create a new UCLASS ID for USB gadget devices

UCLASS_USB_DEV_GENERIC was meant for USB devices connected to host
controllers, not gadget devices.
Adding a new UCLASS for gadget de

UPSTREAM: dm: usb: create a new UCLASS ID for USB gadget devices

UCLASS_USB_DEV_GENERIC was meant for USB devices connected to host
controllers, not gadget devices.
Adding a new UCLASS for gadget devices alone.

Also move the generic DM code for USB gadgets in a separate file for
clarity.

Conflicts:
board/sunxi/board.c

Change-Id: I9bd01ad0814b81f7718927660a8ece4080c5f988
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
(cherry picked from commit 0131162439508801b9f8a330fa731f04273c9337)

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