14 Jan, 2012
1 commit
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* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (59 commits)
rtc: max8925: Add function to work as wakeup source
mfd: Add pm ops to max8925
mfd: Convert aat2870 to dev_pm_ops
mfd: Still check other interrupts if we get a wm831x touchscreen IRQ
mfd: Introduce missing kfree in 88pm860x probe routine
mfd: Add S5M series configuration
mfd: Add s5m series irq driver
mfd: Add S5M core driver
mfd: Improve mc13xxx dt binding document
mfd: Fix stmpe section mismatch
mfd: Fix stmpe build warning
mfd: Fix STMPE I2c build failure
mfd: Constify aat2870-core i2c_device_id table
gpio: Add support for stmpe variant 801
mfd: Add support for stmpe variant 801
mfd: Add support for stmpe variant 610
mfd: Add support for STMPE SPI interface
mfd: Separate out STMPE controller and interface specific code
misc: Remove max8997-muic sysfs attributes
mfd: Remove unused wm831x_irq_data_to_mask_reg()
...Fix up trivial conflict in drivers/leds/Kconfig due to addition of
LEDS_MAX8997 and LEDS_TCA6507 next to each other.
10 Jan, 2012
1 commit
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* 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (232 commits)
USB: Add USB-ID for Multiplex RC serial adapter to cp210x.c
xhci: Clean up 32-bit build warnings.
USB: update documentation for usbmon
usb: usb-storage doesn't support dynamic id currently, the patch disables the feature to fix an oops
drivers/usb/class/cdc-acm.c: clear dangling pointer
drivers/usb/dwc3/dwc3-pci.c: introduce missing kfree
drivers/usb/host/isp1760-if.c: introduce missing kfree
usb: option: add ZD Incorporated HSPA modem
usb: ch9: fix up MaxStreams helper
USB: usb-skeleton.c: cleanup open_count
USB: usb-skeleton.c: fix open/disconnect race
xhci: Properly handle COMP_2ND_BW_ERR
USB: remove dead code from suspend/resume path
USB: add quirk for another camera
drivers: usb: wusbcore: Fix dependency for USB_WUSB
xhci: Better debugging for critical host errors.
xhci: Be less verbose during URB cancellation.
xhci: Remove debugging about ring structure allocation.
xhci: Remove debugging about toggling cycle bits.
xhci: Remove debugging for individual transfers.
...
09 Jan, 2012
1 commit
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This moves all the header files related to the abx500 family into
a common include directory below mfd. From now on we place any
subchip header in that directory. Headers previously in e.g.
get prefixed and are now e.g.
. The top-level abstract interface
remains in .Signed-off-by: Linus Walleij
Signed-off-by: Samuel Ortiz
23 Dec, 2011
2 commits
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…balbi/usb into usb-next
* 'for-gadget/next' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb: (24 commits)
usb: dwc3: gadget: add support for SG lists
usb: dwc3: gadget: don't force 'LST' always
usb: dwc3: gadget: don't return anything on prepare trbs
usb: dwc3: gadget: re-factor dwc3_prepare_trbs()
usb: gadget: introduce support for sg lists
usb: renesas: pipe: convert a long if into a XOR operation
usb: gadget: remove useless depends on Kconfig
usb: gadget: s3c-hsudc: remove the_controller global
usb: gadget: s3c-hsudc: use release_mem_region instead of release_resource
usb: gadget: s3c-hsudc: Add regulator handling
usb: gadget: s3c-hsudc: use udc_start and udc_stop functions
usb: gadget: s3c-hsudc: move device registration to probe
usb: gadget: s3c-hsudc: add missing otg_put_transceiver in probe
usb: gadget: s3c-hsudc: add __devinit to probe function
usb: gadget: s3c-hsudc: move platform_data struct to global header
USB: EHCI: Add Marvell Host Controller driver
USB: OTG: add Marvell usb OTG driver support
usb: gadget: mv_udc: drop ARCH dependency
usb: gadget: mv_udc: fix bug in ep_dequeue
usb: gadget: enlarge maxburst bit width.
... -
…albi/usb into usb-next
* 'for-next/xceiv' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb:
usb: otg: trivial cleanups
20 Dec, 2011
2 commits
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Spaces to tabs, proper alignment, and start sentences as they should.
Signed-off-by: Felipe Contreras
Signed-off-by: Felipe Balbi -
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
Signed-off-by: Felipe Balbi
02 Dec, 2011
1 commit
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The below patch fixes some typos in various parts of the kernel, as well as fixes some comments.
Please let me know if I missed anything, and I will try to get it changed and resent.Signed-off-by: Justin P. Mattock
Acked-by: Randy Dunlap
Signed-off-by: Jiri Kosina
28 Nov, 2011
1 commit
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This patch converts the drivers in drivers/usb/* to use the
module_platform_driver() macro which makes the code smaller and a bit
simpler.Cc: Felipe Balbi
Cc: Li Yang
Cc: Kuninori Morimoto
Cc: Sarah Sharp
Cc: Jiri Kosina
Cc: Lucas De Marchi
Cc: Alan Stern
Signed-off-by: Axel Lin
Acked-by: Peter Korsgaard
Signed-off-by: Greg Kroah-Hartman
01 Nov, 2011
2 commits
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With module.h being implicitly everywhere via device.h, the absence
of explicitly including something for EXPORT_SYMBOL went unnoticed.
Since we are heading to fix things up and clean module.h from the
device.h file, we need to explicitly include these files now.Use the lightweight version of the header that has just THIS_MODULE
and EXPORT_SYMBOL variants.Signed-off-by: Paul Gortmaker
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The situation up to this point meant that module.h was pretty
much everywhere, regardless of whether you asked for it or not.
We are fixing that, so give the USB folks who want it an actual
include of it.Signed-off-by: Paul Gortmaker
18 Sep, 2011
1 commit
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This flag is a NOOP and can be removed now.
Signed-off-by: Yong Zhang
Signed-off-by: Greg Kroah-Hartman
23 Aug, 2011
1 commit
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Remove the unused function twl6030_set_phy_clk of twl6030-usb.c.
Signed-off-by: Wanlong Gao
Signed-off-by: Greg Kroah-Hartman
26 Jul, 2011
1 commit
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* 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (115 commits)
EHCI: fix direction handling for interrupt data toggles
USB: serial: add IDs for WinChipHead USB->RS232 adapter
USB: OHCI: fix another regression for NVIDIA controllers
usb: gadget: m66592-udc: add pullup function
usb: gadget: m66592-udc: add function for external controller
usb: gadget: r8a66597-udc: add pullup function
usb: renesas_usbhs: support multi driver
usb: renesas_usbhs: inaccessible pipe is not an error
usb: renesas_usbhs: care buff alignment when dma handler
USB: PL2303: correctly handle baudrates above 115200
usb: r8a66597-hcd: fixup USB_PORT_STAT_C_SUSPEND shift
usb: renesas_usbhs: compile/config are rescued
usb: renesas_usbhs: fixup comment-out
usb: update email address in ohci-sh and r8a66597-hcd
usb: r8a66597-hcd: add function for external controller
EHCI: only power off port if over-current is active
USB: mon: Allow to use usbmon without debugfs
USB: EHCI: go back to using the system clock for QH unlinks
ehci: add pci quirk for Ordissimo and RM Slate 100 too
ehci: refactor pci quirk to use standard dmi_check_system method
...Fix up trivial conflicts in Documentation/feature-removal-schedule.txt
21 Jul, 2011
1 commit
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All these are instances of
#define NAME value;
or
#define NAME(params_opt) value;These of course fail to build when used in contexts like
if(foo $OP NAME)
while(bar $OP NAME)
and may silently generate the wrong code in contexts such as
foo = NAME + 1; /* foo = value; + 1; */
bar = NAME - 1; /* bar = value; - 1; */
baz = NAME & quux; /* baz = value; & quux; */Reported on comp.lang.c,
Message-ID:
Initial analysis of the dangers provided by Keith Thompson in that thread.There are many more instances of more complicated macros having unnecessary
trailing semicolons, but this pile seems to be all of the cases of simple
values suffering from the problem. (Thus things that are likely to be found
in one of the contexts above, more complicated ones aren't.)Signed-off-by: Phil Carmody
Signed-off-by: Jiri Kosina
02 Jul, 2011
1 commit
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With this commit: cccad6d4b103e53fb3d1fc1467f654ecb572d047
usb: otg: notifier: switch to atomic notifierFollowing dumps are observed on attach/detach for MUSB HOST
mode and on a detach for MUSB Device mode.BUG: sleeping function called from invalid context at kernel/mutex.c:85
where, the source is:
twl6030_usb_irq
->atomic_notifier_call_chain
->musb_otg_notifications
->twl6030_set_vbus
->twl_i2c_write_u8
->mutex_lockThis patch moves the i2c writes in set_vbus function to a
work-queue thereby avoiding I2C writes in atomic context.Tested HOST and Device mode functionality on OMAP4460
Signed-off-by: Moiz Sonasath
Signed-off-by: Greg Kroah-Hartman
24 Jun, 2011
1 commit
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Just tyops.
Signed-off-by: Joe Perches
Signed-off-by: Jiri Kosina
20 Jun, 2011
1 commit
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Many stupid corrections of duplicated includes based on the output of
scripts/checkincludes.pl.Signed-off-by: Vitaliy Ivanov
Signed-off-by: Jiri Kosina
27 May, 2011
1 commit
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The twl6025 uses a different regulator for USB than the 6030 so select
the correct regulator name depending on the subclass of device.Since V1
Use features passed via platform data instead of global variable.
Signed-off-by: Graeme Gregory
Acked-by: Mark Brown
Signed-off-by: Liam Girdwood
18 May, 2011
2 commits
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If for some reason we fail to set the voltage range for the VDDCX regulator
when removing it's better to still disable and free the regulator as that
avoids leaking a reference to it and is likely to ensure that it's turned
off completely.Signed-off-by: Mark Brown
Signed-off-by: Greg Kroah-Hartman -
When not active the hardware should be able to tolerate voltages within
the normal operating range so when removing set the maximum voltage we
can use to the maximum rather than minimum of the operating range. This
will improve interoperability in case we end up sharing the supply in
some design.Signed-off-by: Mark Brown
Signed-off-by: Greg Kroah-Hartman
13 May, 2011
1 commit
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Implement the start_srp API to generate the VBUS pulsing and assign it to
otg_transciever function pointer. This will be used by the link driver when
there is SRP initiation from user.Signed-off-by: Hema HK
Signed-off-by: Felipe Balbi
07 May, 2011
4 commits
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Signed-off-by: Pavankumar Kondeti
Signed-off-by: Greg Kroah-Hartman -
Signed-off-by: Anji jonnala
Signed-off-by: Pavankumar Kondeti
Signed-off-by: Greg Kroah-Hartman -
Implement good battery algorithm defined in the battery charging V1.2 spec
for detecting different charging ports. USB hardware is put into low power
mode when connected to a dedicated charging port. vbus_draw and set_power
methods are implemented for determining the allowed current from Host in
different states (un-configured/suspend/configured).The charger block is implemented using vendor specific registers and the
PHY used in MSM8960(28nm PHY) different from older targets like MSM8x60
and MSM7x30(45nm PHY). The PHY vendor and product id registers are not
implemented in the above chipsets. Hence PHY type is passed via platform
data.Signed-off-by: Pavankumar Kondeti
Signed-off-by: Greg Kroah-Hartman -
HSUSB core clock is derived from daytona fabric clock and for
HSUSB operational require minimum core clock at 55MHz. Since, HSUSB
cannot tolerate daytona fabric clock change in the middle of HSUSB
operational, vote for maximum Daytona fabric clock
while usb is operationalSigned-off-by: Anji jonnala
Signed-off-by: Pavankumar Kondeti
Signed-off-by: Greg Kroah-Hartman
04 May, 2011
2 commits
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The current code is clearing in_lpm flag after enabling the IRQ.
If IRQ comes immediately before in_lpm flag is set, it thinks that
hardware is in low power mode and disables the IRQ. Fix this by
clearing in_lpm flag before enabling the IRQ.Signed-off-by: Pavankumar Kondeti
Signed-off-by: Greg Kroah-Hartman -
Ask for vbus_draw regulator before registering tranceiver to disallow possible
race between registration and set_power/etc.Signed-off-by: Dmitry Eremin-Solenikov
Cc: Eric Miao
Signed-off-by: Greg Kroah-Hartman
03 May, 2011
2 commits
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Slightly reworked and cleaned up driver from Freescale LTIB
for MPC5121E. The driver has been ported to the current kernel,
proc interface "/proc/driver/fsl_usb2_otg" has been replaced by
sysfs interface.Signed-off-by: Li Yang
Signed-off-by: Anatolij Gustschin
Signed-off-by: Greg Kroah-Hartman -
Provide common otg_state_string() and use
it in drivers.Signed-off-by: Anatolij Gustschin
Signed-off-by: Greg Kroah-Hartman
14 Apr, 2011
2 commits
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The twl4030-usb driver exports the status of VBUS as sysfs attribute.
In case an accessory charger adapter (ACA) is connected to the OTG
transceiver the attribute is always 'off', even when the charger
provides VBUS. Added a variable to keep track of the status of VBUS
and report it correctlySigned-off-by: Matthias Kaehlcke
Signed-off-by: Greg Kroah-Hartman -
Fix warning caused by stray semi-colon at end of macro:
drivers/usb/otg/twl6030-usb.c:183: warning: ISO C90 forbids mixed declarations and code
Signed-off-by: Randy Dunlap
Cc: Hema HK
Signed-off-by: Greg Kroah-Hartman
31 Mar, 2011
1 commit
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Fixes generated by 'codespell' and manually reviewed.
Signed-off-by: Lucas De Marchi
18 Mar, 2011
1 commit
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* 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (258 commits)
omap: zoom: host should not pull up wl1271's irq line
arm: plat-omap: iommu: fix request_mem_region() error path
OMAP2+: Common CPU DIE ID reading code reads wrong registers for OMAP4430
omap4: mux: Remove duplicate mux modes
omap: iovmm: don't check 'da' to set IOVMF_DA_FIXED flag
omap: iovmm: disallow mapping NULL address when IOVMF_DA_ANON is set
omap2+: mux: Fix compile when CONFIG_OMAP_MUX is not selected
omap4: board-omap4panda: Initialise the serial pads
omap3: board-3430sdp: Initialise the serial pads
omap4: board-4430sdp: Initialise the serial pads
omap2+: mux: Add macro for configuring static with omap_hwmod_mux_init
omap2+: mux: Remove the use of IDLE flag
omap2+: Add separate list for dynamic pads to mux
perf: add OMAP support for the new power events
OMAP4: Add IVA OPP enteries.
OMAP4: Update Voltage Rail Values for MPU, IVA and CORE
OMAP4: Enable 800 MHz and 1 GHz MPU-OPP
OMAP3+: OPP: Replace voltage values with Macros
OMAP3: wdtimer: Fix CORE idle transition
Watchdog: omap_wdt: add fine grain runtime-pm
...Fix up various conflicts in
- arch/arm/mach-omap2/board-omap3evm.c
- arch/arm/mach-omap2/clock3xxx_data.c
- arch/arm/mach-omap2/usb-musb.c
- arch/arm/plat-omap/include/plat/usb.h
- drivers/usb/musb/musb_core.h
12 Mar, 2011
1 commit
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Add generic access ops for controllers with a ulpi viewport register
(e.g. Chipidea/ARC based controllers).Signed-off-by: Benoit Goby
Signed-off-by: Greg Kroah-Hartman
10 Mar, 2011
1 commit
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Direct access to PMIC register is not safe and will impact battery
charging. New IPC command supported in SCU FW for VBus power control.
USB OTG driver will switch to such commands instead of direct access
to PMIC register for safety and SCU FW will handle the actual work
after got the request(IPC command).Due to this change, usb driver should wait more time for sync OTGSC
with USBCFG by SCU. Update wait time from 2ms to 5ms.Signed-off-by: Hao Wu
Signed-off-by: Alan Cox
Signed-off-by: Greg Kroah-Hartman
08 Mar, 2011
1 commit
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This driver is used across all MSM SoCs. Hence give a generic name.
All Functions and strutures are also using "msm_otg" as prefix.Signed-off-by: Pavankumar Kondeti
Signed-off-by: Greg Kroah-Hartman
01 Mar, 2011
1 commit
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Update the last_event variable of otg_transceiver. This will be used in
the musb platform glue driver for runtime idling the device.Signed-off-by: Hema HK
Cc: Felipe Balbi
Signed-off-by: Felipe Balbi
18 Feb, 2011
2 commits
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most of our notifications, will be called from IRQ
context, so an atomic notifier suits the job better.Signed-off-by: Felipe Balbi
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Save the last event in the otg_transceiver so that it can used in the
musb driver and gadget driver to configure the musb and enable the
vbus for host mode and OTG mode, if the device is connected during boot.Signed-off-by: Hema HK
Cc: Tony Lindgren
Cc: Paul Walmsley
Signed-off-by: Felipe Balbi
