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path: root/drivers/usb/host/ehci-w90x900.c
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* USB: EHCI: Support controllers with big endian capability regsJan Andersson2011-05-031-1/+1
| | | | | | | | | | | | | | | | The two first HC capability registers (CAPLENGTH and HCIVERSION) are defined as one 8-bit and one 16-bit register. Most HC implementations have selected to treat these registers as part of a 32-bit register, giving the same layout for both big and small endian systems. This patch adds a new quirk, big_endian_capbase, to support controllers with big endian register interfaces that treat HCIVERSION and CAPLENGTH as individual registers. Signed-off-by: Jan Andersson <jan@gaisler.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* usb: Add in missing EHCI helpers.Paul Mundt2010-11-301-0/+3
| | | | | | | | | | | | | Several of the EHCI glue drivers either predate or were merged in the same timeframe as API changes at the USB core level, resulting in some missing endpoint_reset and clear_tt_buffer_complete callbacks. This fixes up all of ehci-atmel, mxc, w90x900, and xilinx-of to tie in the new helpers, which brings them in line with everyone else. Reported-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Add nuvoton Ehci driver for w90p910 platformWan ZongShun2009-09-231-0/+181
Add ehci support for w90p910 platform. Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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