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path: root/drivers/usb/phy/phy-ab8500-usb.c
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2018-03-22usb: phy: ab8500: Drop AB8540/9540 supportLinus Walleij
The AB8540 was an evolved version of the AB8500, but it was never mass produced or put into products, only reference designs exist. The upstream support was never completed and it is unlikely that this will happen so drop the support for now to simplify maintenance of the AB8500. Cc: Loic Pallardy <loic.pallardy@st.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2018-03-08usb: phy: ab8500: use correct enum typeStefan Agner
The local variable event is of type enum usb_phy_events. Use the same enum value USB_EVENT_NONE instead of UX500_MUSB_NONE. This avoids a warning when building with clang: drivers/usb/phy/phy-ab8500-usb.c:906:30: warning: implicit conversion from enumeration type 'enum ux500_musb_vbus_id_status' to different enumeration type 'enum usb_phy_events' [-Wenum-conversion] enum usb_phy_events event = UX500_MUSB_NONE; ~~~~~ ^~~~~~~~~~~~~~~ Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2017-11-07USB: phy: Remove redundant license textGreg Kroah-Hartman
Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL license text. And there's unneeded stuff like the address (sometimes incorrect) for the FSF which is never needed. No copyright headers or other non-license-description text was removed. Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Jonathan Hunter <jonathanh@nvidia.com> Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-04USB: add SPDX identifiers to all remaining files in drivers/usb/Greg Kroah-Hartman
It's good to have SPDX identifiers in all files to make it easier to audit the kernel tree for correct licenses. Update the drivers/usb/ and include/linux/usb* files with the correct SPDX license identifier based on the license text in the file itself. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This work is based on a script and data from Thomas Gleixner, Philippe Ombredanne, and Kate Stewart. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Kate Stewart <kstewart@linuxfoundation.org> Cc: Philippe Ombredanne <pombredanne@nexb.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com> Acked-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-26usb: phy: ab8500: remove unused ab8500_eyediagram_workaroud()Arnd Bergmann
The only caller of this function is gone, so now we get a warning: drivers/usb/phy/phy-ab8500-usb.c:1026:17: error: 'ab8500_eyediagram_workaroud' defined but not used [-Werror=unused-function] It is possible that we should in fact still call the function from somewhere else, but I don't see from where. Fixes: 635f997a499b ("usb: phy: ab8500: Remove the set_power callback") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2017-01-24usb: phy: ab8500: Remove the set_power callbackBaolin Wang
There are no users will use the vbus_draw variable set by set_power() callback to set the vbus current. Thus we can remove it. Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2016-08-29usb: phy: ab8500-usb: fix spelling mistake "regester" -> "register"Colin Ian King
Trivial fix to spelling mistakes in dev_err messages. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2015-06-08Merge 4.1-rc7 into usb-nextGreg Kroah-Hartman
This resolves a merge issue in musb_core.c and we want the fixes that were in Linus's tree in this branch as well for testing. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-05-26usb: phy: ab8500-usb: Pass the IRQF_ONESHOT flagFabio Estevam
Since commit 1c6c69525b40 ("genirq: Reject bogus threaded irq requests") threaded IRQs without a primary handler need to be requested with IRQF_ONESHOT, otherwise the request will fail. So pass the IRQF_ONESHOT flag in this case. The semantic patch that makes this change is available in scripts/coccinelle/misc/irqf_oneshot.cocci. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-05-10usb: phy-ab8500-usb: Constify platform_device_idKrzysztof Kozlowski
The platform_device_id is not modified by the driver and core uses it as const. Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-13Merge tag 'usb-4.1-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB driver updates from Greg KH: "Here's the big USB (and PHY) driver patchset for 4.1-rc1. Everything here has been in linux-next, and the full details are below in the shortlog. Nothing major, just the normal round of new drivers,api updates, and other changes, mostly in the USB gadget area, as usual" * tag 'usb-4.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (252 commits) drivers/usb/core: devio.c: Removed an uneeded space before tab usb: dwc2: host: sleep USB_RESUME_TIMEOUT during resume usb: chipidea: debug: add low power mode check before print registers usb: chipidea: udc: bypass pullup DP when gadget connect in OTG fsm mode usb: core: hub: use new USB_RESUME_TIMEOUT usb: isp1760: hcd: use new USB_RESUME_TIMEOUT usb: dwc2: hcd: use new USB_RESUME_TIMEOUT usb: host: sl811: use new USB_RESUME_TIMEOUT usb: host: r8a66597: use new USB_RESUME_TIMEOUT usb: host: oxu210hp: use new USB_RESUME_TIMEOUT usb: host: fusbh200: use new USB_RESUME_TIMEOUT usb: host: fotg210: use new USB_RESUME_TIMEOUT usb: host: isp116x: use new USB_RESUME_TIMEOUT usb: musb: use new USB_RESUME_TIMEOUT usb: host: uhci: use new USB_RESUME_TIMEOUT usb: host: ehci: use new USB_RESUME_TIMEOUT usb: host: xhci: use new USB_RESUME_TIMEOUT usb: define a generic USB_RESUME_TIMEOUT macro usb: musb: dsps: fix build on i386 when COMPILE_TEST is set ehci-hub: use USB_DT_HUB ...
2015-03-11usb: phy: ab8500: fixed comment typoMickael Maison
Fixed a comment typo in drivers/usb/phy/phy-ab8500-usb.c Signed-off-by: Mickael Maison <mickael.maison@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-03-09usb: phy: ab8500-usb: Rename regulator_set_optimum_modeBjorn Andersson
The function regulator_set_optimum_mode() is changing name to regulator_set_load(), so update the code accordingly. Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-12-14Merge tag 'driver-core-3.19-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core update from Greg KH: "Here's the set of driver core patches for 3.19-rc1. They are dominated by the removal of the .owner field in platform drivers. They touch a lot of files, but they are "simple" changes, just removing a line in a structure. Other than that, a few minor driver core and debugfs changes. There are some ath9k patches coming in through this tree that have been acked by the wireless maintainers as they relied on the debugfs changes. Everything has been in linux-next for a while" * tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (324 commits) Revert "ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries" fs: debugfs: add forward declaration for struct device type firmware class: Deletion of an unnecessary check before the function call "vunmap" firmware loader: fix hung task warning dump devcoredump: provide a one-way disable function device: Add dev_<level>_once variants ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries ath: use seq_file api for ath9k debugfs files debugfs: add helper function to create device related seq_file drivers/base: cacheinfo: remove noisy error boot message Revert "core: platform: add warning if driver has no owner" drivers: base: support cpu cache information interface to userspace via sysfs drivers: base: add cpu_device_create to support per-cpu devices topology: replace custom attribute macros with standard DEVICE_ATTR* cpumask: factor out show_cpumap into separate helper function driver core: Fix unbalanced device reference in drivers_probe driver core: fix race with userland in device_add() sysfs/kernfs: make read requests on pre-alloc files use the buffer. sysfs/kernfs: allow attributes to request write buffer be pre-allocated. fs: sysfs: return EGBIG on write if offset is larger than file size ...
2014-11-25usb: phy: Handle per-PHY event for connnect and disconnect eventsKiran Raparthy
When usb is connected and enumerated in device mode or when usb is disconnected, call usb_phy_set_event() from phy drivers to handle per-PHY event. [ toddpoynor@google.com : Original patch in Android ] Cc: Felipe Balbi <balbi@ti.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: linux-kernel@vger.kernel.org Cc: linux-usb@vger.kernel.org Cc: Android Kernel Team <kernel-team@android.com> Cc: John Stultz <john.stultz@linaro.org> Cc: Sumit Semwal <sumit.semwal@linaro.org> Cc: Arve Hjønnevåg <arve@android.com> Cc: Benoit Goby <benoit@android.com> Cc: Todd Poynor <toddpoynor@google.com> Signed-off-by: Kiran Raparthy <kiran.kumar@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-05usb: phy: remove file names from heading commentsSergei Shtylyov
File names in the heading comments fell out of favor long ago, and these weren't even changed when the drivers were moved from drivers/usb/otg/, so remove them at last... Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: rename phy to usb_phy in OTGAntoine Tenart
This patch prepares the introduction of the generic PHY support in the USB OTG common functions. The USB PHY member of the OTG structure is renamed to 'usb_phy' and modifications are done in all drivers accessing it. Renaming this pointer will allow to keep the compatibility for USB PHY drivers. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.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>
2014-10-20usb: phy: drop owner assignment from platform_driversWolfram Sang
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>
2013-12-12usb: phy: initialize the notifier when add a new phyNeil Zhang
We need to initialize the notifer before use it. So lets initialize it when add a new phy device to reduce the code redundancy. Signed-off-by: Neil Zhang <zhangwm@marvell.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-05-28usb: phy: ab8500-usb: add ab9540 supportFabio Baltieri
Add support for the ab9540 variant of the ab8500 family. Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Maxime Coquelin <maxime.coquelin@st.com> Cc: Avinash Kumar <avinash.kumar@stericsson.com> Cc: Thirupathi Chippakurthy <thirupathi.chippakurthy@stericsson.com> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-05-28usb: phy: ab8500-usb: add ab8540 supportFabio Baltieri
Add support for the ab8540 variant of the ab8500 family. Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Maxime Coquelin <maxime.coquelin@st.com> Cc: Avinash Kumar <avinash.kumar@stericsson.com> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-05-28usb: phy: ab8500-usb: add flag bits to control driver featuresFabio Baltieri
Introduce a "flags" field in "struct ab8500_usb" to allow controlling driver features and quirks depending on ab8500 chip variant and revision. Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Maxime Coquelin <maxime.coquelin@st.com> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-05-28usb: phy: ab8500-usb: move phy tuning values on separate functionsFabio Baltieri
Move each chip's PHY tuning value set code to a separate function to improve code readability. Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Maxime Coquelin <maxime.coquelin@st.com> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-05-28usb: phy: ab8500-usb: add platform_device_id tableFabio Baltieri
Add an initial platform_device_id table to the ab8500-usb driver to allow probing additional variants of the ab8500 family chips. Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Maxime Coquelin <maxime.coquelin@st.com> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-05-28usb: phy: ab8500-usb: fix phy tuning value select logicFabio Baltieri
The driver supports both ab8500 and ab8505, but the actual phy tuning values logic sets ab8500 values: if (!is_ab8500_2p0_or_earlier(ab->ab8500)) which is supposed to set values for ab8500, but incorrectly results true for ab8505 too. Fix this by adding an additional is_ab8500(ab->ab8500) check. Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Maxime Coquelin <maxime.coquelin@st.com> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-05-28usb: phy: ab8500-usb: restart phy during probeSakethram Bommisetti
Add an ab8500_usb_restart_phy() function called during probe to ensure that the AB8500 USB phy is initialized properly even when a cable is connected at probe time. Without this fix subsequent host reconnections are not detected properly. Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Maxime Coquelin <maxime.coquelin@st.com> Signed-off-by: Sakethram Bommisetti <sakethram.bommisetti@stericsson.com> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-05-28usb: phy: ab8500-usb: add transceiver clock controlMian Yousaf Kaukab
Add common clock support code for the ab8500-usb phy driver. Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Maxime Coquelin <maxime.coquelin@st.com> Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-05-28usb: musb: various cosmetic fixes on ux500 filesFabio Baltieri
Various non functional coding style fixes on ux500_dma.c and phy-ab8500-usb.c drivers. Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Maxime Coquelin <maxime.coquelin@st.com> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-05-15usb: phy: ab8500-usb: Remove redundant platform_set_drvdata()Sachin Kamat
Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-04-03usb: phy: ab8500-usb: check regulator_enable return valueFabio Baltieri
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: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-04-03usb: phy: ab8500-usb: call phy_dis_work only when necessarySakethram Bommisetti
Modify ab8500_usb_set_peripheral() and ab8500_usb_set_host() code to schedule phy_dis_work only when necessary in order to prevent regulator count mismatch during reboot/shutdown. Signed-off-by: Sakethram Bommisetti <sakethram.bommisetti@stericsson.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-04-03usb: phy: ab8500-usb: drop link status delayed workSakethram Bommisetti
ab8500_usb_delayed_work was implemented as a workaroud for the internal only and now unsupported v1.0 version of AB850. This patch removes the delayed work and just leave a link status update call at probe time. Signed-off-by: Sakethram Bommisetti <sakethram.bommisetti@stericsson.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-04-03usb: phy: ab8500-usb: adopt pinctrl supportPatrice Chotard
Amend the ab8500-usb driver to optionally take a pin control handle and set the state of the pins to "default" on ab8500_usb_phy_enable and to "sleep" on ab8500_usb_phy_disable. The pinctrl handle is released on ab8500_usb_phy_disable because USB pins are shared with ab8505_micro_usb_iddet driver. Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-04-03usb: phy: ab8500-usb: fix last notifier argumentsFabio Baltieri
Fix last ab->phy.notifier call to use vbus_draw as notifier argument, as that's used in ab8500_charger to control charging current. Also drop a related TODO comment, and the additional ux500_musb_set_vbus(musb, 0), as with this patch it was causing an erratic behaviour of gadget ep0 state machine. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-04-03usb: phy: ab8500-usb: fix unbalanced clock and regulator disable warningsMian Yousaf Kaukab
To prevent clock and regulator frameworks from complaining, only disable the host or peripheral phy if they were enabled. Reported-by: Sakethram Bommisetti <sakethram.bommisetti@stericsson.com> Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-04-03usb: phy: ab8500-usb: enable/disable regulator on phy eventsFabio Baltieri
Add ab8500_usb_regulator_{enable,disable} functions to control USB phy regulators on corresponding ab8500_usb_phy_{enable,disable} events. This contains some workaround and optimization for specific AB8500 versions. Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Signed-off-by: Sakethram Bommisetti <sakethram.bommisetti@stericsson.com> Signed-off-by: Praveena Nadahally <praveen.nadahally@stericsson.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-04-03usb: phy: ab8500-usb: split ab8500_usb_phy_ctrlFabio Baltieri
Split ab8500_usb_phy_ctrl into separate enable/disable functions to make the code more linear and readable. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-04-03usb: phy: ab8500-usb: add regulator supportFabio Baltieri
Add initial regulator support to ab8500-usb by introducing necessary devm_regulator_get(). Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-04-03usb: phy: ab8500-usb: fix eye diagram for ab8500 v2.0Sakethram Bommisetti
AB8500 v2.0 has eye diagram issues when drawing more than 100mA from VBUS. Force charging current to 100mA in case of standard host. Signed-off-by: Sakethram Bommisetti <sakethram.bommisetti@stericsson.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-04-03usb: phy: ab8500-usb: set phy tuning valuesSakethram Bommisetti
Set phy tuning values proposed by the hardware teams for AB8500 and AB8505 to improve USB eye diagram performances. Signed-off-by: Sakethram Bommisetti <sakethram.bommisetti@stericsson.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-04-03usb: phy: ab8500-usb: convert to devm_kzallocFabio Baltieri
Convert local data allocation to devm_kzalloc and drop unnecessary fail path code. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: phy: ab8500-usb: update irq handling codeFabio Baltieri
Update irq handling code to notify all possible link status changes of AB8500 and AB8505 to the ux500-musb glue driver. The additional event codes will be used for pm-runtime implementation, and are defined in a separate ux500-specific header. This also modify the irq registration code to use devm_* helpers and drop all non necessary fail path code. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: otg: ab8500-usb: drop support for ab8500 pre v2.0Fabio Baltieri
AB8500 versions preceding 2.0 were only used internally by ST-Ericsson and are not supported anymore. This patch drops all v1.0 and v1.1 support code. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: phy: rename all phy drivers to phy-$name-usb.cFelipe Balbi
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>