Commit graph

12 commits

Author SHA1 Message Date
Wolfram Sang a25f10c27c usb: phy: drop owner assignment from platform_drivers
A platform_driver does not need to set an owner, it will be populated by the
driver core.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-10-20 16:21:50 +02:00
Tony Lindgren d3102a5eaa usb: phy: twl6030-usb: Remove unused irq_enabled
It's not being used any longer.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-09-02 09:16:45 -05:00
Kishon Vijay Abraham I 6284be23db phy: omap-usb2: move omap_usb.h from linux/usb/ to linux/phy/
No functional change. Moved omap_usb.h from linux/usb/ to linux/phy/.
Also removed the unused members of struct omap_usb (after phy-omap-pipe3
started using it's own header file)

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2014-03-07 21:51:45 +05:30
Felipe Balbi e90b8417af Linux 3.13-rc5
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Merge tag 'v3.13-rc5' into next

Linux 3.13-rc5

* tag 'v3.13-rc5': (231 commits)
  Linux 3.13-rc5
  aio: clean up and fix aio_setup_ring page mapping
  aio/migratepages: make aio migrate pages sane
  aio: fix kioctx leak introduced by "aio: Fix a trinity splat"
  Don't set the INITRD_COMPRESS environment variable automatically
  mm: fix build of split ptlock code
  pstore: Don't allow high traffic options on fragile devices
  mm: do not allocate page->ptl dynamically, if spinlock_t fits to long
  mm: page_alloc: revert NUMA aspect of fair allocation policy
  Revert "mm: page_alloc: exclude unreclaimable allocations from zone fairness policy"
  mm: Fix NULL pointer dereference in madvise(MADV_WILLNEED) support
  qla2xxx: Fix scsi_host leak on qlt_lport_register callback failure
  target: Remove extra percpu_ref_init
  arm64: ptrace: avoid using HW_BREAKPOINT_EMPTY for disabled events
  ARC: Allow conditional multiple inclusion of uapi/asm/unistd.h
  target/file: Update hw_max_sectors based on current block_size
  iser-target: Move INIT_WORK setup into isert_create_device_ib_res
  iscsi-target: Fix incorrect np->np_thread NULL assignment
  mm/hugetlb: check for pte NULL pointer in __page_check_address()
  fix build with make 3.80
  ...

Conflicts:
	drivers/usb/phy/Kconfig
2013-12-23 11:22:46 -06:00
Sachin Kamat 2ee8ff3084 usb: phy-twl6030: Add missing braces
Silences the below warning:
WARNING: sizeof *twl should be sizeof(*twl)

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-12-23 10:13:34 -06:00
Dan Carpenter 0b55149033 usb: phy: twl6030-usb: signedness bug in twl6030_readb()
"ret" needs to be signed for the error handling to work.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-11-25 15:53:43 -06:00
Sachin Kamat 80d7d8a768 usb: phy: twl6030-usb: Include linux/of.h header
'of_match_ptr' is defined in linux/of.h. Include it explicitly to
avoid build breakage in the future.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-10-17 11:33:20 -05:00
Jingoo Han 19f9e188de usb: phy: use dev_get_platdata()
Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-07-30 11:18:53 +03:00
Graeme Gregory 89ce43fbbc mfd: twl-core: Change TWL6025 references to TWL6032
The TWL6025 was never released beyond sample form and was replaced by
the PhoenixLite range of chips - TWL6032. Change the references to
reference the TWL6032 class and name the registers to twl6032 in line with
an actual released chip name to avoid confusion.

Currently there are no users of TWL6025 in the code.

Signed-off-by: Graeme Gregory <gg@slimlogic.co.uk>
Signed-off-by: Oleksandr Kozaruk <oleksandr.kozaruk@ti.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Reviwed-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-06-20 10:26:29 +02:00
Greg Kroah-Hartman 64dc9e2e73 usb: patches for v3.10 merge window
Here is the big Gadget & PHY pull request. Many of us have
 been really busy lately getting multiple drivers to a better
 position.
 
 Since this pull request is so large, I will divide it in sections
 so it's easier to grasp what's included.
 
 - cleanups:
 	. UDC drivers no longer touch gadget->dev, that's now udc-core
 		responsibility
 	. Many more UDC drivers converted to usb_gadget_map/unmap_request()
 	. UDC drivers no longer initialize DMA-related fields from gadget's
 		device structure
 	. UDC drivers don't touch gadget.dev.driver directly
 	. UDC drivers don't assign gadget.dev.release directly
 	. Removal of some unused DMA_ADDR_INVALID
 	. Introduction of CONFIG_USB_PHY
 	. All phy drivers have been moved to drivers/usb/phy and renamed to
 		a common naming scheme
 	. Fix PHY layer so it never returns a NULL pointer, also fix all
 		callers to avoid using IS_ERR_OR_NULL()
 	. Sparse fixes all over the place
 	. drivers/usb/otg/ has been deleted
 	. Marvel drivers (mv_udc, ehci-mv, mv_otg and mv_u3d) improved clock
 		usage
 
 - new features:
 	. UDC core now provides a generic way for tracking and reporting
 		UDC's state (not attached, resuming, suspended, addressed,
 		default, etc)
 	. twl4030-usb learned that it shouldn't be enabled during init
 	. Full DT support for DWC3 has been implemented
 	. ab8500-usb learned about pinctrl framework
 	. nop PHY learned about DeviceTree and regulators
 	. DWC3 learned about suspend/resume
 	. DWC3 can now be compiled in host-only and gadget-only (as well as
 		DRD) configurations
 	. UVC now enables streaming endpoint based on negotiated speed
 	. isp1301 now implements the PHY API properly
 	. configfs-based interface for gadget drivers which will lead to
 		the removal of all code which just combines functions together
 		to build functional gadget drivers.
 	. f_serial and f_obex were converted to new configfs interface while
 		maintaining old interface around.
 
 - non-critical fixes:
 	. UVC gadget driver got fixes for Endpoint usage and stream calculation
 	. ab8500-usb fixed unbalanced clock and regulator API usage
 	. twl4030-usb got a fix for when OMAP3 is booted with cable connected
 	. fusb300_udc got a fix for DMA usage
 	. UVC got fixes for two assertions of the USB Video Class Compliance
 		specification revision 1.1
 	. build warning issues caused by recent addition of __must_check to
 		regulator API
 
 These are all changes which deserve a mention, all other changes are related
 to these one or minor spelling fixes and other similar tasks.
 
 Signed-of-by: Felipe Balbi <balbi@ti.com>
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Merge tag 'usb-for-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next

Felipe writes:

usb: patches for v3.10 merge window

Here is the big Gadget & PHY pull request. Many of us have
been really busy lately getting multiple drivers to a better
position.

Since this pull request is so large, I will divide it in sections
so it's easier to grasp what's included.

- cleanups:
	. UDC drivers no longer touch gadget->dev, that's now udc-core
		responsibility
	. Many more UDC drivers converted to usb_gadget_map/unmap_request()
	. UDC drivers no longer initialize DMA-related fields from gadget's
		device structure
	. UDC drivers don't touch gadget.dev.driver directly
	. UDC drivers don't assign gadget.dev.release directly
	. Removal of some unused DMA_ADDR_INVALID
	. Introduction of CONFIG_USB_PHY
	. All phy drivers have been moved to drivers/usb/phy and renamed to
		a common naming scheme
	. Fix PHY layer so it never returns a NULL pointer, also fix all
		callers to avoid using IS_ERR_OR_NULL()
	. Sparse fixes all over the place
	. drivers/usb/otg/ has been deleted
	. Marvel drivers (mv_udc, ehci-mv, mv_otg and mv_u3d) improved clock
		usage

- new features:
	. UDC core now provides a generic way for tracking and reporting
		UDC's state (not attached, resuming, suspended, addressed,
		default, etc)
	. twl4030-usb learned that it shouldn't be enabled during init
	. Full DT support for DWC3 has been implemented
	. ab8500-usb learned about pinctrl framework
	. nop PHY learned about DeviceTree and regulators
	. DWC3 learned about suspend/resume
	. DWC3 can now be compiled in host-only and gadget-only (as well as
		DRD) configurations
	. UVC now enables streaming endpoint based on negotiated speed
	. isp1301 now implements the PHY API properly
	. configfs-based interface for gadget drivers which will lead to
		the removal of all code which just combines functions together
		to build functional gadget drivers.
	. f_serial and f_obex were converted to new configfs interface while
		maintaining old interface around.

- non-critical fixes:
	. UVC gadget driver got fixes for Endpoint usage and stream calculation
	. ab8500-usb fixed unbalanced clock and regulator API usage
	. twl4030-usb got a fix for when OMAP3 is booted with cable connected
	. fusb300_udc got a fix for DMA usage
	. UVC got fixes for two assertions of the USB Video Class Compliance
		specification revision 1.1
	. build warning issues caused by recent addition of __must_check to
		regulator API

These are all changes which deserve a mention, all other changes are related
to these one or minor spelling fixes and other similar tasks.

Signed-of-by: Felipe Balbi <balbi@ti.com>
2013-04-05 15:18:00 -07:00
Fabio Baltieri bb54542cfa usb: phy: twl6030-usb: check regulator_enable return value
Since regulator_enable() is going to be marked as __must_check in the
next merge window, always check regulator_enable() return value and
print a warning if it fails.

Cc: Hema HK <hemahk@ti.com>
Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-04-03 18:44:49 +03:00
Felipe Balbi 94ae98433a usb: phy: rename all phy drivers to phy-$name-usb.c
this will make sure that we have sensible names
for all phy drivers. Current situation was already
quite bad with too generic names being used.

Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:18:08 +02:00
Renamed from drivers/usb/phy/twl6030-usb.c (Browse further)