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| * | | | usb: phy: am335x: fix randconfig errorsFelipe Balbi2013-12-201-6/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | by using SET_SYSTEM_SLEEP_PM_OPS, we will make sure that we don't use undefined functions. Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | | usb: phy: omap: Add omap-control Support for AM437xGeorge Cherian2013-12-191-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds omap control module support for USBSS in AM437x SoC. Update DT binding information to reflect these changes. Acked-by: Roger Quadros <rogerq@ti.com> Signed-off-by: George Cherian <george.cherian@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | | usb: phy: am335x-control: include appropriate header file in ↵Rashika Kheria2013-12-191-5/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | phy-am335x-control.c Include header file drivers/usb/phy/am35x-phy-control.h in phy/phy-am335x-control.c because function am335x_get_phy_control() has its prototype declaration in drivers/usb/phy/am35x-phy-control.h. Also, remove definition of structure phy_control because it is already defined in the included header. This eliminates the following warning in phy/phy-am335x-control.c: drivers/usb/phy/phy-am335x-control.c:114:21: warning: no previous prototype for ‘am335x_get_phy_control’ [-Wmissing-prototypes] Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | | usb: phy: am335x: Enable USB remote wakeup using PHY wakeupGeorge Cherian2013-12-191-11/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | USB remote wakeup using PHY wakeup is supported only in standby mode. Enabling the PHY_WKUP will break DS0 mode of system suspend. If the same is enabled while entering DS0, AM33xx never stays in DS0, it returns immediately from DS0. By default make the PHY wakeup disabled, using sysfs entry enable the same manually to get the remote wakeup working from standby. echo enabled > /sys/bus/platform/device/<usb phy id>/power/wakeup This will enable the PHY wakeup while going to standby. PHY wakeup feature is required to wakeup the system from standby state. Since AM33xx has a bug in which PHY wakeup should not be enabled while entering DS0, disable the same by default. A user wishing to use USB wakeup from standby mode need to enable the same using the sysfs entries. Also remove am335x_phy_runtime_(suspend/resume) this driver doesnot really enable/disable the clocks to the PHY. Add am335x_phy_(suspend/resume) and use the same for enabling the PHY_WKUP. Signed-off-by: George Cherian <george.cherian@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | | Merge tag 'v3.13-rc4' into nextFelipe Balbi2013-12-196-44/+42
| |\ \ \ \ | | | |/ / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Linux 3.13-rc4 * tag 'v3.13-rc4': (1001 commits) Linux 3.13-rc4 null_blk: mem garbage on NUMA systems during init radeon_pm: fix oops in hwmon_attributes_visible() and radeon_hwmon_show_temp_thresh() Revert "selinux: consider filesystem subtype in policies" igb: Fix for issue where values could be too high for udelay function. i40e: fix null dereference ARM: fix asm/memory.h build error dm array: fix a reference counting bug in shadow_ablock dm space map: disallow decrementing a reference count below zero mm: memcg: do not allow task about to OOM kill to bypass the limit mm: memcg: fix race condition between memcg teardown and swapin thp: move preallocated PTE page table on move_huge_pmd() mfd/rtc: s5m: fix register updating by adding regmap for RTC rtc: s5m: enable IRQ wake during suspend rtc: s5m: limit endless loop waiting for register update rtc: s5m: fix unsuccesful IRQ request during probe drivers/rtc/rtc-s5m.c: fix info->rtc assignment include/linux/kernel.h: make might_fault() a nop for !MMU drivers/rtc/rtc-at91rm9200.c: correct alarm over day/month wrap procfs: also fix proc_reg_get_unmapped_area() for !MMU case ... Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | | usb: phy: initialize the notifier when add a new phyNeil Zhang2013-12-125-7/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | | usb: phy: add Keystone usb phy driverWingMan Kwok2013-12-123-0/+152
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add Keystone platform USB PHY driver support. Current main purpose of this driver is to enable the PHY reference clock gate on the Keystone SoC. Otherwise it is a nop PHY. [ balbi@ti.com : add COMPILE_TEST as a possible dependency make sure drvdata is initialized before adding PHY ] Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: WingMan Kwok <w-kwok2@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | | usb: phy: r-car gen2: use usb_add_phy_devValentine Barshak2013-12-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use usb_add_phy_dev instead of usb_add_phy, so that devices can be bound to the phy. This is needed to set up USB phy for some internal PCI USB host controllers on R-Car Gen2. Signed-off-by: Valentine Barshak <valentine.barshak@cogentembedded.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | | usb: omap1: Tahvo USB transceiver driverAaro Koskinen2013-12-063-0/+479
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add Tahvo USB transceiver driver. Based on old code from linux-omap tree. The original driver was written by Juha Yrjölä, Tony Lindgren, and Timo Teräs. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | | usb: omap1: OTG controller driverAaro Koskinen2013-12-063-0/+180
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Transceivers need to manage OTG controller state on OMAP1 to enable switching between peripheral and host modes. Provide a driver for that. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | | usb: phy: phy-mxs-usb: Check the return value from clk_prepare_enable()Fabio Estevam2013-12-061-2/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | clk_prepare_enable() may fail, so let's check its return value and propagate it in the case of error. Acked-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | | usb: phy: Add OTG FSM configuration optionAnton Tikhomirov2013-11-262-3/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes dependency on Freescale USB UTG Transceiver driver and makes OTG FSM implementation selectable. Signed-off-by: Anton Tikhomirov <av.tikhomirov@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | | usb: phy: move OTG FSM headerAnton Tikhomirov2013-11-263-247/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Other USB drivers may want to use OTG final state machine implementation, so make this header available for them. Signed-off-by: Anton Tikhomirov <av.tikhomirov@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | | usb: phy: replace spinlock with mutex in OTG FSMAnton Tikhomirov2013-11-263-10/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OTG Final State Machine calls functions which may sleep. For example, start_gadget callback implementation can use usb_gadget_vbus_connect(), whose context: can sleep. If so, mutex should be used instead of spinlock. Signed-off-by: Anton Tikhomirov <av.tikhomirov@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | | usb: phy: fsm: protect against multiple inclusionsAnton Tikhomirov2013-11-261-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | if this header is included twice, we would have redefinition build errors. Fix this. Signed-off-by: Anton Tikhomirov <av.tikhomirov@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | | usb: phy: fsm: don't depend on indirect includesFelipe Balbi2013-11-261-0/+3
| | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | this header uses spinlocks and errno values, so we must include <linux/spinlock.h> and <linux/errno.h> to avoid build errors. Signed-off-by: Felipe Balbi <balbi@ti.com>
* | | | Merge 3.13-rc5 into usb-nextGreg Kroah-Hartman2013-12-243-3/+6
|\ \ \ \ | | |_|/ | |/| | | | | | | | | | | | | | This resolves the merge issue with drivers/usb/host/ohci-at91.c Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | usb: phy: fix driver dependenciesFelipe Balbi2013-12-161-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | both isp1301-omap and fsl_usb2_otg drivers depend on usb_bus_start_enum() which is only defined if CONFIG_USB != n. There is a problem, however, where both those drivers could be statically linked, while CONFIG_USB=m. Fix the problem by fixing driver dependency. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | usb: phy-tegra-usb.c: wrong pointer check for remap UTMIChris Ruehl2013-12-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | usb: phy-tegra-usb.c: wrong pointer check for remap UTMI A wrong pointer was used to test the result of devm_ioremap() Acked-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Chris Ruehl <chris.ruehl@gtsys.com.hk> Acked-by: Venu Byravarasu <vbyravarasu@nvidia.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: phy: twl6030-usb: signedness bug in twl6030_readb()Dan Carpenter2013-11-251-1/+2
| | |/ | |/| | | | | | | | | | | | | | | | "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>
* | | Merge branch 3.13-rc4 into usb-nextGreg Kroah-Hartman2013-12-162-2/+5
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| * | usb: hcd: move controller wakeup setting initialization to individual driverPeter Chen2013-12-082-2/+5
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | Individual controller driver has different requirement for wakeup setting, so move it from core to itself. In order to align with current etting the default wakeup setting is enabled (except for chipidea host). Pass compile test with below commands: make O=outout/all allmodconfig make -j$CPU_NUM O=outout/all drivers/usb Signed-off-by: Peter Chen <peter.chen@freescale.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | usb: phy: phy-rcar-gen2-usb: fix phy initializationValentine Barshak2013-11-251-2/+2
| | | | | | | | | | | | | | | | Add missing USB UGCTRL2 register offset. Signed-off-by: Valentine Barshak <valentine.barshak@cogentembedded.com> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Felipe Balbi <balbi@ti.com>
* | usb: phy: phy-generic: fix return value check in usb_nop_xceiv_register()Wei Yongjun2013-11-251-1/+2
| | | | | | | | | | | | | | | | | | In case of error, the function platform_device_register_simple() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Felipe Balbi <balbi@ti.com>
* | usb: phy: phy-mxs-usb: set the correct platform drvdataJisheng Zhang2013-11-251-1/+1
| | | | | | | | | | | | | | | | | | We need to set mxs_phy rather as the platform drvdata so that we can get the correct mxs_phy in mxs_phy_remove(). Signed-off-by: Jisheng Zhang <jszhang@marvell.com> Acked-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* | usb: phy: generic: fix a compiler warningHeikki Krogerus2013-11-251-1/+1
| | | | | | | | | | | | | | Just because it annoys me. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* | usb: phy-generic: fix nop xceiv probeAaro Koskinen2013-11-251-0/+2
| | | | | | | | | | | | | | | | | | | | | | Commit bd27fa44e13830d2baa278d5702e766380659cb3 (usb: phy: generic: Don't use regulator framework for RESET line) introduced regression: All users of usb_nop_xceiv_register() will fail because there is no platform data and the default reset GPIO is 0 which is a valid GPIO. Fix that. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Acked-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* | usb: phy: generic: fix how we find out about our resourcesFelipe Balbi2013-11-253-34/+34
| | | | | | | | | | | | | | | | | | | | | | | | instead of having each user of generic phy find out about its own resources and pass it to the core layer, have th core layer itself figure that out. It's as simple as moving a piece of code around. This fixes a big regression caused during the merge window where am335x-based platforms wouldn't be able to probe their PHY driver. Signed-off-by: Felipe Balbi <balbi@ti.com>
* | usb: phy: remove dead codeMichal Nazarewicz2013-11-252-4/+0
|/ | | | | | | | | | | Commit [4d175f34: usb: phy: nop: Defer clock prepare until PHY init] removed a goto reaching behind a “return ret” at the end of the function thus removing the only possible way that statement could be reached, and so rendering it a dead code. This commit cleans it up by removing said dead code. Signed-off-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* USB: phy: samsung: Support multiple PHYs of same typeAnton Tikhomirov2013-10-292-2/+4
| | | | | | | | This patch removes limitation when only one PHY of specific type could be used. Signed-off-by: Anton Tikhomirov <av.tikhomirov@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Merge tag 'usb-for-v3.13' of ↵Greg Kroah-Hartman2013-10-2414-155/+666
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next Felipe writes: usb: patches for v3.13 Final conversions to configfs for mass storage, acm_ms, and multi gadgets. MUSB should now work out of the box on AM335x-based boards (beagle bone white and black) with DMA thanks to Sebastian's work. We can now enable VERBOSE_DEBUG on builds of drivers/usb/gadget/ by selecting CONFIG_USB_GADGET_VERBOSE. s3c-hsotg got quite a few non-critical fixes but also learned a few new tricks (isochronous transfers, multi count support). The Marvel USB3 Controller driver got a memory leak fix. devm_usb_get_phy() learned not to return NULL, ever. Other than these patches, we have the usual set of cleanups ranging from removal of unnecessary *_set_drvdata() to using SIMPLE_DEV_PM_OPS. Signed-of-by: Felipe Balbi <balbi@ti.com>
| * usb: phy: twl6030-usb: Include linux/of.h headerSachin Kamat2013-10-171-0/+1
| | | | | | | | | | | | | | | | '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>
| * usb: phy: don't return with NULL from devm_usb_get_phy()Gabor Juhos2013-10-111-1/+1
| | | | | | | | | | | | | | | | | | The callers are expecting an ERR_PTR value in case of an error. Change he code to return with an encoded -ENOMEM value in the case of a failed devres_alloc call. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * usb: phy: Add RCAR Gen2 USB phyValentine Barshak2013-10-103-0/+262
| | | | | | | | | | | | | | | | | | This adds RCAR Gen2 USB phy support. The driver configures USB channels 0/2 which are shared between PCI USB hosts and USBHS/USBSS devices. It also controls internal USBHS phy. Signed-off-by: Valentine Barshak <valentine.barshak@cogentembedded.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * usb: phy: Reordering of OTG FSM variablesAnton Tikhomirov2013-10-041-22/+24
| | | | | | | | | | | | | | | | Reorder variables in struct otg_fsm as they appear in OTG and EH supplement to USB2.0. Signed-off-by: Anton Tikhomirov <av.tikhomirov@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * usb: phy: Add and use missed OTG FSM inputs/outputsAnton Tikhomirov2013-10-042-4/+50
| | | | | | | | | | | | | | | | | | Several input/output variables missed in current FSM implementation. This patch adds and makes use of them as specified in OTG and EH supplement to USB2.0. Signed-off-by: Anton Tikhomirov <av.tikhomirov@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * usb: phy: Rename "B-device session end SRP" OTG FSM inputAnton Tikhomirov2013-10-043-4/+4
| | | | | | | | | | | | | | | | In accordance with OTG and EH supplement, the correct name of the FSM input is b_ssend_srp. Signed-off-by: Anton Tikhomirov <av.tikhomirov@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * usb: phy: Rename OTG FSM informative variablesAnton Tikhomirov2013-10-043-9/+13
| | | | | | | | | | | | | | | | | | Mark informative variables with suffix '_inf' to distinguish them from other non-informative variables with the same name. If such non-informative varialbes were missed, they are created. Signed-off-by: Anton Tikhomirov <av.tikhomirov@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * usb: phy: Add and use missed OTG FSM timersAnton Tikhomirov2013-10-042-3/+17
| | | | | | | | | | | | | | | | | | a_bidl_adis_tmr and a_wait_vfall_tmr OTG timers missed in current FSM implementation. This patch adds and makes use of the timers as speicfied in OTG and EH supplement to USB2.0. Signed-off-by: Anton Tikhomirov <av.tikhomirov@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * usb: phy: Fix OTG FSM timer handlingAnton Tikhomirov2013-10-043-25/+87
| | | | | | | | | | | | | | | | Get rid of using OTG driver specific timers by passing timer type to corresponding callbacks. Signed-off-by: Anton Tikhomirov <av.tikhomirov@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * usb: phy: Add and use missed helper functionsAnton Tikhomirov2013-10-042-4/+18
| | | | | | | | | | | | | | | | This patch implements missed helper functions for start_gadget() and start_host() OTG FSM callbacks. Signed-off-by: Anton Tikhomirov <av.tikhomirov@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * usb: phy: Check OTG FSM callback existance in helper functionsAnton Tikhomirov2013-10-041-7/+28
| | | | | | | | | | | | | | | | Existence of callback must be checked to avoid NULL pointer dereferncing. Signed-off-by: Anton Tikhomirov <av.tikhomirov@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * usb: phy: Pass OTG FSM pointer to callback functionsAnton Tikhomirov2013-10-043-31/+31
| | | | | | | | | | | | | | | | | | | | struct otg_fsm may be embedded to device's context structure. The callbacks may require pointer to struct otg_fsm to obtain necessary data for its operation (example: regulator reference for drv_vbus()). Signed-off-by: Anton Tikhomirov <av.tikhomirov@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * usb: phy: generic: Don't use regulator framework for RESET lineRoger Quadros2013-10-043-32/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Modelling the RESET line as a regulator supply wasn't a good idea as it kind of abuses the regulator framework and also makes adaptation code more complex. Instead, manage the RESET gpio line directly in the driver. Update the device tree binding information. This also makes us easy to migrate to a dedicated GPIO RESET controller whenever it becomes available. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * usb: phy: tegra-usb: Remove redundant of_match_ptrSachin Kamat2013-10-011-1/+1
| | | | | | | | | | | | | | | | | | | | The data structure of_match_ptr() protects is always compiled in. Hence of_match_ptr() is not needed. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: linux-tegra@vger.kernel.org Signed-off-by: Felipe Balbi <balbi@ti.com>
| * usb: phy: am335x: Remove redundant of_match_ptrSachin Kamat2013-10-011-1/+1
| | | | | | | | | | | | | | | | The data structure of_match_ptr() protects is always compiled in. Hence of_match_ptr() is not needed. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * usb: phy: am335x-control: Remove redundant of_match_ptrSachin Kamat2013-10-011-1/+1
| | | | | | | | | | | | | | | | The data structure of_match_ptr() protects is always compiled in. Hence of_match_ptr() is not needed. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * usb: musb: Add missing ATOMIC_INIT_NOTIFIER_HEADPali Rohár2013-10-011-0/+2
| | | | | | | | | | | | | | &twl->phy.notifier is not initalized Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * usb: phy: am335x: add wakeup supportSebastian Andrzej Siewior2013-10-012-0/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | This is based on George Cherian's patch which added power & wakeup support to am335x and does no longer apply since I took some if the code apart in favor of the multi instance support. This compiles and I boots and later it detects a device after I plug it in :) Could somebody please test it so it does what it should? Cc: George Cherian <george.cherian@ti.com> Reviewed-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * usb: phy: nop: Defer clock prepare until PHY initMark Brown2013-10-013-25/+5
| | | | | | | | | | | | | | | | | | | | Since we only enable the PHY clock on init and the PHY init and shutdown does not occur in atomitc context there is no need to prepare the clock before it is enabled. Move the clk_prepare() operations to go along with the enables, allowing the clock to be fully idle when not in use. Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-15 16:20:52 +0000