Two new PHY drivers coming here: one for Samsung,
one for OMAP. Both architectures are adding USB3
support to mainline kernel.
The PHY layer now allows us to have mulitple PHYs
of the same type, which is necessary for platforms
which provide more than one USB peripheral port.
There's also a few cleanups here: removal of __dev*
annotations, conversion of a cast to to_delayed_work(),
and mxs-phy learns about ->set_suspend.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)
iQIcBAABAgAGBQJRAqlWAAoJEIaOsuA1yqREo+0P/AnevihQnUfh1WlICZeHvQMR
+XwSZGVlZYMTiThFldDOsV0ZpngMWW7y7iNc/YjCTyYr1skRjdYahRAc9YZtz2aR
2aIdIbdt6gS4wthPhMUGdeGlGuXngmrFCKeo7xD8RQQgeJecGqrD/y629fAfnq0Z
/bCOq+BKj3R9oLOVKtBCOE+j4KQKJSDkywz4GRaZ5yyOmn55Ci/FNJH6EAoGQC5Q
D1j+PyhlVpqW/XESn9ceRdXIG9i4a9b3PwKFNbO3iCfaLh5JGTW67pTZ+A7+XNcz
iT3+WibsZIAF6ya/Eu/1NcBgj8an6rhuRN/Nu7GTIOxwZNuKbqpYfuOXf1/StTiJ
rwmPQ4mh3PzqbLSfe4+H3SIkj8IZCh6NuPiREAwge2HGxOSY7FSIdQSGV6jOqa7F
7Qi3K9aFMqJYAkhEelPfNtZZhK1fVlQTn+t/q4Zr7r593xpV1Ur73Kn3EwGDBcM3
5hyKo9DC1Gr1KXtf1B/hzojnMWqmT5BxJhFBSsw7Nj1F0fUaA3G15+vkanvUSWRV
/wP8pjZD44T/bguion7LSdscX98S4fCTJSf571UYymmVGKejfpYI0wRWearVbrhm
cwdONVyIt0EFqX2gd2pthx2SBTTOEetb5ssqSKXRBCTDiApjdAPdejVGk3iblw7C
LOydELt71ER/o2RNVR+h
=c796
-----END PGP SIGNATURE-----
Merge tag 'xceiv-for-v3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next
Felipe writes:
usb: xceiv: patches for v3.9 merge window
Two new PHY drivers coming here: one for Samsung,
one for OMAP. Both architectures are adding USB3
support to mainline kernel.
The PHY layer now allows us to have mulitple PHYs
of the same type, which is necessary for platforms
which provide more than one USB peripheral port.
There's also a few cleanups here: removal of __dev*
annotations, conversion of a cast to to_delayed_work(),
and mxs-phy learns about ->set_suspend.
finally getting rid of the old ->start()/->stop() methods
in favor of the better and improved ->udc_start()/->udc_stop().
There were surprisingly quite a few users left, but all of them
have been converted.
f_mass_storage removed some dead code, which is always great ;-)
There's also a big cleanup to the gadget framework from Sebastian
which gets us a lot closer to having only function drivers in
kernel and move over to configfs-based binding.
Other than these, there's the usual set of cleanups: s3c UDCs are
moving over to devm_regulator_bulk_get() API, at91_udc removed
an unnecessary check for work_pending() before scheduling and
there's the removal of an unused variable from uac2_pcm_trigger().
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)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=PCP4
-----END PGP SIGNATURE-----
Merge tag 'gadget-for-v3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next
Felipe writes:
usb: gadget: patches for v3.9 merge window
finally getting rid of the old ->start()/->stop() methods
in favor of the better and improved ->udc_start()/->udc_stop().
There were surprisingly quite a few users left, but all of them
have been converted.
f_mass_storage removed some dead code, which is always great ;-)
There's also a big cleanup to the gadget framework from Sebastian
which gets us a lot closer to having only function drivers in
kernel and move over to configfs-based binding.
Other than these, there's the usual set of cleanups: s3c UDCs are
moving over to devm_regulator_bulk_get() API, at91_udc removed
an unnecessary check for work_pending() before scheduling and
there's the removal of an unused variable from uac2_pcm_trigger().
use devm_xxx for otg driver probe. So we do need care about
the resources release in driver remove or failure handling
in driver probe.
Signed-off-by: Chao Xie <chao.xie@marvell.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Directly casting a work_struct pointer to a delayed_work is risky if the
work member of struct delayed_work is ever moved from being the first
member.
Instead, use the inline function to_delayed_work(), which does the same
cast in a safer way (using container_of).
Signed-off-by: Cesar Eduardo Barros <cesarb@cesarb.net>
Signed-off-by: Felipe Balbi <balbi@ti.com>
the clock common driver changes, and arch-mmp will make use of
the common clock driver instead of its own.
So for enable clock.
first prepare the clock
then enable the clock.
for disable clock
first disable the clock
then unprepare the clock
Signed-off-by: Chao Xie <chao.xie@marvell.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This patch removes some code duplication by using
module_platform_driver.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Add a linked list for keeping multiple PHY instances with different
types so that we can have separate USB2 and USB3 PHYs on one single
board. _get_phy_ has been changed so that the controller gets
the transceiver by type. _remove_phy_ has been added to let the phy
be removed from the phy list.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
_transceiver() in otg.c is replaced with _phy. usb_set_transceiver is
replaced with usb_add_phy to make it similar to other usb standard
function names like usb_add_hcd.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Use struct usb_otg members with OTG specific functions instead
of usb_phy members.
[ balbi@ti.com : fixed a compile error on isp1704_charger.c ]
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Reviewed-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Neil Zhang <zhangwm@marvell.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This is the first step in separating USB transceivers from
USB OTG utilities.
Includes fixes to IMX code from Sascha Hauer.
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Acked-by: Li Yang <leoli@freescale.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Reviewed-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This driver is for ChipIdea USB OTG controller on Marvell Socs.
PXA9xx/MMP2/MMP3/MGx all have this USB OTG controller.
Signed-off-by: Neil Zhang <zhangwm@marvell.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
