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path: root/drivers/usb/musb/tusb6010.c
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2015-05-07usb: musb: Set up function pointers for DMATony Lindgren
Set up function pointers for DMA so get closer to being able to build in all the DMA engines. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-05-07usb: musb: Fix up DMA related macrosTony Lindgren
Pass struct musb to tusb_dma_omap() and is_cppi_enabled(), and add macros for the other DMA controllers. Populate the platform specific quirks with the DMA type and use it during runtime. Note that platform glue layers with no custom DMA code are tagged with MUSB_DMA_INVENTRA which may have a chance of working. Looks like the defconfigs for these use PIO_ONLY, so this should not break existing configs. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-25usb: musb: Change end point selection to use new IO accessTony Lindgren
This allows the endpoints to work when multiple MUSB glue layers are built in. Cc: Fabio Baltieri <fabio.baltieri@linaro.org> Cc: Lee Jones <lee.jones@linaro.org> Cc: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Apelete Seketeli <apelete@seketeli.net> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-25usb: musb: Change to use new IO accessTony Lindgren
Change to use new IO access. This allows us to build in multiple MUSB glue layers. [ balbi@ti.com : switch to EXPORT_SYMBOL_GPL() fix long lines ] Cc: Fabio Baltieri <fabio.baltieri@linaro.org> Cc: Lee Jones <lee.jones@linaro.org> Cc: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-25usb: musb: Populate new IO functions for tusb6010Tony Lindgren
Let's populate the new IO functions for tusb6010 but not use them yet. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: move the OTG state from the USB PHY to the OTG structureAntoine Tenart
Before using the PHY framework instead of the USB PHY one, we need to move the OTG state into another place, since it won't be available when USB PHY isn't used. This patch moves the OTG state into the OTG structure, and makes all the needed modifications in the drivers using the OTG state. [ balbi@ti.com : fix build regressions with phy-tahvo.c, musb_dsps.c, phy-isp1301-omap, and chipidea's debug.c ] Acked-by: Kishon Vijay Abraham I <kishon@ti.com> Acked-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: musb: tusb6010: delete unnecessary 'out of memory' messagesPeter Chen
The memory subsystem has already had similar message for it. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-09-23usb: hub: rename khubd to hub_wq in documentation and commentsPetr Mladek
USB hub has started to use a workqueue instead of kthread. Let's update the documentation and comments here and there. This patch mostly just replaces "khubd" with "hub_wq". There are only few exceptions where the whole sentence was updated. These more complicated changes can be found in the following files: Documentation/usb/hotplug.txt drivers/net/usb/usbnet.c drivers/usb/core/hcd.c drivers/usb/host/ohci-hcd.c drivers/usb/host/xhci.c Signed-off-by: Petr Mladek <pmladek@suse.cz> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-30usb: musb: tusb6010: Introduce the use of the managed version of kzallocHimangi Saraogi
This patch moves data allocated using kzalloc to managed data allocated using devm_kzalloc and cleans now unnecessary kfrees in probe and remove functions. Also, the unnecesary labels are removed and linux/device.h is added to make sure the devm_*() routine declarations are unambiguously available. The following Coccinelle semantic patch was used for making the change: @platform@ identifier p, probefn, removefn; @@ struct platform_driver p = { .probe = probefn, .remove = removefn, }; @prb@ identifier platform.probefn, pdev; expression e, e1, e2; @@ probefn(struct platform_device *pdev, ...) { <+... - e = kzalloc(e1, e2) + e = devm_kzalloc(&pdev->dev, e1, e2) ... ?-kfree(e); ...+> } @rem depends on prb@ identifier platform.removefn; expression e; @@ removefn(...) { <... - kfree(e); ...> } Signed-off-by: Himangi Saraogi <himangi774@gmail.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-05-16usb: musb: tusb6010: Use musb->tusb_revision instead of tusb_get_revision call.Matwey V. Kornilov
The value of the revision is stored in musb->tusb_revision, so don't re-read it every time. Exporting tusb_get_revision is not needed anymore, so the dependency loop between tusb6010 and tusb6010_omap is resolved. Signed-off-by: Matwey V. Kornilov <matwey@sai.msu.ru> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-05-16usb: musb: tusb6010: Add tusb_revision to struct musb to store the revision.Matwey V. Kornilov
Add field to store tusb6010 revision value. Read the revision at the startup and store to the variable. Signed-off-by: Matwey V. Kornilov <matwey@sai.msu.ru> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-04-21usb: phy: generic: allow multiples calls to usb_phy_generic_register()Felipe Balbi
it's now very easy to return a platform_device pointer and have the caller pass it as argument when calling usb_phy_generic_unregister(). Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-04-21usb: musb: move usb_phy_generic_{un,}register calls to probe()/remove()Felipe Balbi
This patch is in preparation to supporting calling those functions multiple times. Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-04-21usb: phy: rename <linux/usb/usb_phy_gen_xceiv.h> to ↵Felipe Balbi
<linux/usb/usb_phy_generic.h> now that all functions match the driver name, the only missing piece is to rename the header file itself. Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-04-21usb: phy: rename usb_nop_xceiv to usb_phy_genericFelipe Balbi
no functional changes, just renaming the function in order to make it slightly clearer what it should be used for, also matching the driver name. Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-01-08usb: delete non-required instances of include <linux/init.h>Paul Gortmaker
None of these files are actually using any __init type directives and hence don't need to include <linux/init.h>. Most are just a left over from __devinit and __cpuinit removal, or simply due to code getting copied from one driver to the next. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-01usb: musb: use platform_device_register_full() to avoid directly messing ↵Russell King
with dma masks Use platform_device_register_full() for those drivers which can, to avoid messing directly with DMA masks. This can only be done when the driver does not need to access the allocated musb platform device from within its callbacks, which may be called during the musb device probing. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-08-13Merge tag 'usb-for-v3.12' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next Felipe writes: usb: patches for v3.12 merge window All patches here have been pending on linux-usb and sitting in linux-next for a while now. The biggest things in this tag are: DWC3 learned proper usage of threaded IRQ handlers and now we spend very little time in hardirq context. MUSB now has proper support for BeagleBone and Beaglebone Black. Tegra's USB support also got quite a bit of love and is learning to use PHY layer and generic DT attributes. Other than that, the usual pack of cleanups and non-critical fixes follow. Signed-of-by: Felipe Balbi <balbi@ti.com> Conflicts: drivers/usb/gadget/udc-core.c drivers/usb/host/ehci-tegra.c drivers/usb/musb/omap2430.c drivers/usb/musb/tusb6010.c
2013-08-09Merge branch 'nop-phy-rename' into nextFelipe Balbi
Signed-off-by: Felipe Balbi <balbi@ti.com> Conflicts: drivers/usb/phy/phy-generic.c
2013-08-09usb: phy: rename nop_usb_xceiv => usb_phy_gen_xceivSebastian Andrzej Siewior
The "nop" driver isn't a do-nothing-stub but supports a couple functions like clock on/off or is able to use a voltage regulator. This patch simply renames the driver to "generic" since it is easy possible to extend it by a simple function istead of writing a complete driver. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-07-30usb: musb: use dev_get_platdata()Jingoo Han
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>
2013-07-17usb: musb: fix resource passed from glue layer to musbKishon Vijay Abraham I
some MUSB incarnations, such as those governed by omap2430.c and tusb6010.c, have three resources, not two. Fix the bug created by commit 09fc7d2 (usb: musb: fix incorrect usage of resource pointer) where only two of the three resources would be passed to musb_core.c [ balbi@ti.com : add tusb6010.c to original patch ] Tested-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-05-28usb: musb: fix incorrect usage of resource pointerFelipe Balbi
We can't simply pass the resource pointer from our device down to our children, otherwise module reinsertion will not work as the resource will continue to be marked as busy. Fix it by building a proper struct resource for our child musb device. Tested-by: Dmitry Lifshitz <lifshitz@compulab.co.il> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: otg: prefix otg_state_string with usb_Felipe Balbi
all other functions under drivers/usb/ start with usb_, let's do the same thing. This patch is in preparation for moving otg_state_string to usb-common.c and deleting otg.c completely. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-01-17usb: musb: fix dependency on transceiver driverMing Lei
This patch let glue driver return -EPROBE_DEFER if the transceiver is not readly, so we can support defer probe on musb to fix the below error on 3.7-rc5 if transceiver drivers are built as module: [ 19.052490] unable to find transceiver of type USB2 PHY [ 19.072052] HS USB OTG: no transceiver configured [ 19.076995] musb-hdrc musb-hdrc.0.auto: musb_init_controller failed with status -19 [ 19.089355] musb-hdrc: probe of musb-hdrc.0.auto rejects match -19 [ 19.096771] driver: 'musb-omap2430': driver_bound: bound to device 'musb-omap2430' [ 19.105194] bus: 'platform': really_probe: bound device musb-omap2430 to driver musb-omap2430 [ 19.174407] bus: 'platform': add driver twl4030_usb [ 19.179656] bus: 'platform': driver_probe_device: matched device twl4030_usb with driver twl4030_usb [ 19.202270] bus: 'platform': really_probe: probing driver twl4030_usb with device twl4030_usb [ 19.214172] twl4030_usb twl4030_usb: HW_CONDITIONS 0xc0/192; link 3 [ 19.239624] musb-omap2430 musb-omap2430: musb core is not yet ready [ 19.246765] twl4030_usb twl4030_usb: Initialized TWL4030 USB module [ 19.254516] driver: 'twl4030_usb': driver_bound: bound to device 'twl4030_usb' [ 19.263580] bus: 'platform': really_probe: bound device twl4030_usb to driver twl4030_usb Cc: Sebastian Andrzej Siewior <sebastian@breakpoint.cc> Cc: <stable@vger.kernel.org> v3.8 Signed-off-by: Ming Lei <ming.lei@canonical.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-12-17musb: tusb6010: use io{read,write}*_rep accessorsMatthew Leach
The {read,write}s{b,w,l} operations are not defined by all architectures and are being removed from the asm-generic/io.h interface. This patch replaces the usage of these string functions in the tusb6010 accessors with io{read,write}{8,16,32}_rep calls instead. Signed-off-by: Matthew Leach <matthew@mattleach.net> Signed-off-by: Will Deacon <will.deacon@arm.com> Cc: Felipe Balbi <balbi@ti.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Ben Herrenschmidt <benh@kernel.crashing.org> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-11-21usb: remove use of __devexitBill Pemberton
CONFIG_HOTPLUG is going away as an option so __devexit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Peter Korsgaard <jacmet@sunsite.dk> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Acked-by: Felipe Balbi <balbi@ti.com> Cc: Li Yang <leoli@freescale.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Wan ZongShun <mcuos.com@gmail.com> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-21usb: remove use of __devinitBill Pemberton
CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Peter Korsgaard <jacmet@sunsite.dk> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Acked-by: Felipe Balbi <balbi@ti.com> Cc: Li Yang <leoli@freescale.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Cc: Geoff Levand <geoff@infradead.org> Cc: Wan ZongShun <mcuos.com@gmail.com> Cc: Olav Kongas <ok@artecdesign.ee> Cc: Lennert Buytenhek <kernel@wantstofly.org> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Kukjin Kim <kgene.kim@samsung.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-21usb: remove use of __devexit_pBill Pemberton
CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Peter Korsgaard <jacmet@sunsite.dk> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Acked-by: Felipe Balbi <balbi@ti.com> Cc: Li Yang <leoli@freescale.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Wan ZongShun <mcuos.com@gmail.com> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Kukjin Kim <kgene.kim@samsung.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-01usb: musb: remove hand-crafted id handlingSebastian Andrzej Siewior
This replaced the handcrafted id handling by the PLATFORM_DEVID_AUTO value which should do the same thing. This patch probably also fixes ux500 because I did not find the "musbid" variable to remove. And we close a tiny-unlikely race window becuase the old code gave the id back before device was destroyed in the remove case. [ balbi@ti.com : fixed up two failed hunks when applying patch ] Cc: B, Ravi <ravibabu@ti.com> Cc: Santhapuri, Damodar <damodar.santhapuri@ti.com> Cc: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Cc: Bob Liu <lliubbo@gmail.com> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-10-26usb: musb: tusb6010: use platform_device_unregister in tusb_remove()Wei Yongjun
platform_device_unregister() only calls platform_device_del() and platform_device_put(), thus use platform_device_unregister() to simplify the code. Also the documents in platform.c shows that platform_device_del and platform_device_put must _only_ be externally called in error cases. All other usage is a bug. dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-10-15usb: musb: tusb6010: use module_platform_driver macroSrinivas Kandagatla
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>
2012-09-11Merge tag 'musb-for-v3.7' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next usb: musb: patches for v3.7 merge window Here we have a bunch of miscellaneous cleanups and fixes to the musb driver. It fixes a bunch of mistakes errors which nobody has triggered before, so I'm not Ccing stable tree. We are finally improving OMAP's VBUS/ID Mailbox usage so that we can introduce our PHY drivers properly. Also, we're adding support for multiple instances of the MUSB IP in the same SoC, as seen on some platforms from TI which have 2 MUSB instances. Other than that, we have some small fixes like not kicking DMA for a zero byte transfer, or properly handling NAK timeout on MUSB's host side, and the enabling of DMA Mode1 for any transfers which are aligned to wMaxPacketSize. All patches have been pending on mailing list for a long time and I don't expect any big surprises with this pull request.
2012-09-11usb: musb: add musb_ida for multi instance supportB, Ravi
Added musb_ida in musb_core.c to manage the multi core ids. Signed-off-by: Ravi Babu <ravibabu@ti.com> Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Signed-off-by: Santhapuri, Damodar <damodar.santhapuri@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-08-09usb: musb: drop useless board_mode usageFelipe Balbi
we are compiling the driver always with full OTG capabilities, so that board_mode trick becomes useless. Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-08-07usb: musb: fix sparse warningsFelipe Balbi
The following warnings are fixed: drivers/usb/musb/musb_core.c:357:6: warning: symbol 'musb_otg_timer_func' was not declared. Should it be static? drivers/usb/musb/musb_core.c:1339:27: warning: incorrect type in initializer (different address spaces) drivers/usb/musb/musb_core.c:1339:27: expected void *mbase drivers/usb/musb/musb_core.c:1339:27: got void [noderef] <asn:2>*mregs drivers/usb/musb/musb_core.c:1347:17: warning: incorrect type in argument 1 (different address spaces) drivers/usb/musb/musb_core.c:1347:17: expected void [noderef] <asn:2>*addr drivers/usb/musb/musb_core.c:1347:17: got void *mbase drivers/usb/musb/musb_core.h:487:27: warning: incorrect type in initializer (different address spaces) drivers/usb/musb/musb_core.h:487:27: expected void *mbase drivers/usb/musb/musb_core.h:487:27: got void [noderef] <asn:2>*mregs drivers/usb/musb/musb_core.h:491:26: warning: incorrect type in argument 1 (different address spaces) drivers/usb/musb/musb_core.h:491:26: expected void const [noderef] <asn:2>*addr drivers/usb/musb/musb_core.h:491:26: got void *mbase drivers/usb/musb/tusb6010.c:270:48: warning: incorrect type in argument 2 (different address spaces) drivers/usb/musb/tusb6010.c:270:48: expected void [noderef] <asn:2>*buf drivers/usb/musb/tusb6010.c:270:48: got unsigned char [usertype] *[assigned] buf drivers/usb/musb/tusb6010.c:164:32: warning: incorrect type in argument 1 (different address spaces) drivers/usb/musb/tusb6010.c:164:32: expected void *to drivers/usb/musb/tusb6010.c:164:32: got void [noderef] <asn:2>*buf drivers/usb/musb/tusb6010.c:172:24: warning: incorrect type in argument 1 (different address spaces) drivers/usb/musb/tusb6010.c:172:24: expected void *to drivers/usb/musb/tusb6010.c:172:24: got void [noderef] <asn:2>*[assigned] buf Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-08-03usb: xceiv: create nop-usb-xceiv.h and avoid pollution on otg.hFelipe Balbi
nop-usb-xceiv was polluting otg.h with its own function prototypes. Move those prototypes to a nop-usb-xceiv.h header. Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-07-02usb: phy: fix return value check of usb_get_phyKishon Vijay Abraham I
usb_get_phy will return -ENODEV if it's not able to find the phy. Hence fixed all the callers of usb_get_phy to check for this error condition instead of relying on a non-zero value as success condition. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-06-25usb: otg: support for multiple transceivers by a single controllerKishon Vijay Abraham I
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>
2012-06-25usb: otg: utils: rename function name in OTG utilsKishon Vijay Abraham I
_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>
2012-03-01Merge tag 'xceiv-for-v3.4' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next USB: transceiver changes for 3.4 Here we have a big rework done by Heikki Krogerus (thanks) which splits OTG functionality away from transceivers. We have known for quite a long time that struct otg_transceiver was a bad name for the structure, considering transceiver is far from being OTG-specific (see 4e67185).
2012-02-27usb: Convert all users to new usb_phyHeikki Krogerus
Use the new usb_phy_* functions with transceiver operations instead of the old otg functions. Includes fixes 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> Reviewed-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-02-13usb: musb: Start using struct usb_otgHeikki Krogerus
Use struct usb_otg members with OTG specific functions instead of usb_phy members. [ balbi@ti.com: added a missing change on musb_gadget.c to avoid a compile error on a later patch ] Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Reviewed-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-02-13usb: otg: Rename otg_transceiver to usb_phyHeikki Krogerus
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>
2012-01-31usb: musb: make modules behave betterFelipe Balbi
There's really no point in doing all that initcall trickery when we can safely let udev handle module probing for us. Remove all of that trickery, by moving everybody to module_init() and making proper use of platform_device_register() rather than platform_device_probe(). Tested-by: Rajashekhara, Sudhakar <sudhakar.raj@ti.com> Tested-by: Tasslehoff Kjappfot <tasskjapp@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-12-12usb: musb: allow building USB_MUSB_TUSB6010 as a moduleArnd Bergmann
Commit 1376d92f9 "usb: musb: allow musb and glue layers to be modules" made the USB_MUSB_TUSB6010 option modular, but actually building the driver as a module does not work, so various randconfig builds actually fail. This changes all code that depends on the option to also check for modular builds, and exports the necessary symbols. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-08-12usb: musb: tusb6010: fix compilationFelipe Balbi
earlier commits have broken compilation of tusb6010 glue layer, fix it. Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-07-01usb: musb: drop a gigantic amount of ifdeferryFelipe Balbi
the MUSB IP is always OTG, so there's no point in adding so many ifdefs on the code. Drop those and always compile the driver for OTG support. This also allows us to drop the useless "driver mode" choice. For doing that, we need to make musb depend on both Host and Peripheral side. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-18usb: musb: fix compile errorFelipe Balbi
commit 35a83365da6aa10095c6138cc428c15853409c32 (usb: musb: drop unneeded musb_debug trickery) introduced a compile error for blackfin and tusb6010 glue layers. Fix it. Reported-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-05-13usb: musb: drop unneeded musb_debug trickeryFelipe Balbi
We have a generic way of enabling/disabling different debug messages on a driver called DYNAMIC_PRINTK. Anyone interested in enabling just part of the debug messages, please read the documentation under: Documentation/dynamic-debug-howto.txt for information on how to use that great infrastructure. Signed-off-by: Felipe Balbi <balbi@ti.com>