USB: Add generic ULPI layer and a viewport

Add partial ULPI specification implementation that should be enough to
interface the ULPI PHYs in the boot loader context.
Add a viewport implementation fo

USB: Add generic ULPI layer and a viewport

Add partial ULPI specification implementation that should be enough to
interface the ULPI PHYs in the boot loader context.
Add a viewport implementation for Chipidea/ARC based controllers.

Signed-off-by: Jana Rapava <fermata7@gmail.com>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Cc: Remy Bohmer <linux@bohmer.net>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Wolfgang Grandegger <wg@denx.de>
Cc: Simon Glass <sjg@chromium.org>

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USB: MX5: Abstract out mx51 USB pixmux configuration

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Remy Bohmer <linux@bohmer.net>
Cc: Wolfgang Grandegger

USB: MX5: Abstract out mx51 USB pixmux configuration

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Remy Bohmer <linux@bohmer.net>
Cc: Wolfgang Grandegger <wg@denx.de>
Cc: Jason Liu <r64343@freescale.com>

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USB: MX5: add generic USB EHCI support for mx51 and mx53

It's derived from ehci-mxc and uses the header files of the
ehci-fsl interface. The callback board_ehci_hcd_init() has
been introduced to all

USB: MX5: add generic USB EHCI support for mx51 and mx53

It's derived from ehci-mxc and uses the header files of the
ehci-fsl interface. The callback board_ehci_hcd_init() has
been introduced to allow for board-specific setup when USB
is started.

Signed-off-by: Wolfgang Grandegger <wg@denx.de>
CC: Stefano Babic <sbabic@denx.de>
CC: Remy Bohmer <linux@bohmer.net>

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usb:gadget:s5p USB Device Controller (UDC) implementation

This commit provides UDC driver support for Samsung's SoC
family of processors.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Sig

usb:gadget:s5p USB Device Controller (UDC) implementation

This commit provides UDC driver support for Samsung's SoC
family of processors.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Remy Bohmer <linux@bohmer.net>

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ehci-fsl: correct size of ehci caplength

According to the EHCI specification the Capability Register Length
has a size of 8 bits.

Signed-off-by: Wolfgang Grandegger <wg@denx.de>
Acked-by: Kumar Gal

ehci-fsl: correct size of ehci caplength

According to the EHCI specification the Capability Register Length
has a size of 8 bits.

Signed-off-by: Wolfgang Grandegger <wg@denx.de>
Acked-by: Kumar Gala <galak@kernel.crashing.org>

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USB: gadaget: add Marvell controller support

Signed-off-by: Lei Wen <leiwen@marvell.com>