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.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
iEYEABECAAYFAlUsHXYACgkQMUfUDdst+ykGvwCfbI3z0VYJqyvPi7pbn+jtGouQ
E7MAoICdP90ofZfyzQzXy+2xKTTCiP5L
=jSjh
-----END PGP SIGNATURE-----
Merge tag 'usb-4.1-rc1' of 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
...
Pull cgroup updates from Tejun Heo:
"Nothing too interesting. Rik made cpuset cooperate better with
isolcpus and there are several other cleanup patches"
* 'for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
cpuset, isolcpus: document relationship between cpusets & isolcpus
cpusets, isolcpus: exclude isolcpus from load balancing in cpusets
sched, isolcpu: make cpu_isolated_map visible outside scheduler
cpuset: initialize cpuset a bit early
cgroup: Use kvfree in pidlist_free()
cgroup: call cgroup_subsys->bind on cgroup subsys initialization
Pull libata updates from Tejun Heo:
- Hannes's patchset implements support for better error reporting
introduced by the new ATA command spec.
- the deperecated pci_ dma API usages have been replaced by dma_ ones.
- a bunch of hardware specific updates and some cleanups.
* 'for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata:
ata: remove deprecated use of pci api
ahci: st: st_configure_oob must be called after IP is clocked.
ahci: st: Update the ahci_st DT documentation
ahci: st: Update the DT example for how to obtain the PHY.
sata_dwc_460ex: indent an if statement
libata: Add tracepoints
libata-eh: Set 'information' field for autosense
libata: Implement support for sense data reporting
libata: Implement NCQ autosense
libata: use status bit definitions in ata_dump_status()
ide,ata: Rename ATA_IDX to ATA_SENSE
libata: whitespace fixes in ata_to_sense_error()
libata: whitespace cleanup in ata_get_cmd_descript()
libata: use READ_LOG_DMA_EXT
libata: remove ATA_FLAG_LOWTAG
sata_dwc_460ex: re-use hsdev->dev instead of dwc_dev
sata_dwc_460ex: move to generic DMA driver
sata_dwc_460ex: join messages back
sata: xgene: add ACPI support for APM X-Gene SATA ports
ata: sata_mv: add proper definitions for LP_PHY_CTL register values
Merge Richard's work to support SR-IOV on PowerNV. All generic PCI
patches acked by Bjorn.
Some minor conflicts with Daniel's pci_controller_ops work.
Conflicts:
arch/powerpc/include/asm/machdep.h
arch/powerpc/platforms/powernv/pci-ioda.c
- Convert GPC controller to use stacked interrupt domains
- Add power domain descriptions for i.MX6 platforms
- Improve i.MX25 pin function defines
- Disable PWM devices in <soc>.dtsi by default and enable it at board
level dts where the device is actually available.
- Define labels for SNVS RTC device to ease the board description,
where an external RTC is available.
- Add dr_mode host setting to all i.MX host-only USB instances
- Support Miscellaneous System Control Module (MSCM) for VF610
- Add initial i.MX6SL WaRP Board support
- Add i.MX6SX SDB revision B board support
- A bunch of imx28-apf28dev board updates, including gpio polarity
correction and CAN, AUART device support.
- SolidRun iMX6 platform updates: dual-license of GPLv2/X11, PWM
setup, PCF8523 RTC, GPIO key and SGTL5000 audio support.
- A number of random device additions for boards: SPI and CAN for
vf-colibri, MAX7310 GPIO expander for imx6qdl-sabreauto and LCD
support for imx25-pdk.
Note: Branch imx/cleanup was merged as the base to solve conflict on
imx25 iomux header. Branch imx/soc was merged as the base to solve
conflict on arch/arm/mach-imx/gpc.c. And Jason Cooper's irqchip/vybrid
branch was pulled into the base as a run-time dependency.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJVGUnPAAoJEFBXWFqHsHzOfU4H/2YtayumlbwhySiP7pAD0fty
qmAUgJqZxvfS+Sxo1qnm5FEQrNS0bMswB1htWLKEJuPEe9kf+/iDw7g4SWXx3Ul0
W2Lkk5jJl32P+SWCg+8BQKk46Tp3FASOeiA4TTCcQmjFJ9h6W5z/cY8zaEH/J7eH
QRFC62A8NCvS3rlnyGumCpBtcDnWNV/LwSmGMtPOAmFrMmXpZOKRCArA3AoP50ml
L6wPI+ZYGnn4PimwX9Fea5mBgecNdLiTEziBQYTsqeiE8vtU5AAqnmjYXEwAvM/f
MeCxBcdDzwrsa5z/WfpOVw1ERMokMSBjJ/nYkRHIgMzDwRYTYW+M69mOIpyy+iM=
=gKJl
-----END PGP SIGNATURE-----
Merge tag 'imx-dt-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/late
Pull "The i.MX device tree updates for 4.1" from Shawn Guo:
- Convert GPC controller to use stacked interrupt domains
- Add power domain descriptions for i.MX6 platforms
- Improve i.MX25 pin function defines
- Disable PWM devices in <soc>.dtsi by default and enable it at board
level dts where the device is actually available.
- Define labels for SNVS RTC device to ease the board description,
where an external RTC is available.
- Add dr_mode host setting to all i.MX host-only USB instances
- Support Miscellaneous System Control Module (MSCM) for VF610
- Add initial i.MX6SL WaRP Board support
- Add i.MX6SX SDB revision B board support
- A bunch of imx28-apf28dev board updates, including gpio polarity
correction and CAN, AUART device support.
- SolidRun iMX6 platform updates: dual-license of GPLv2/X11, PWM
setup, PCF8523 RTC, GPIO key and SGTL5000 audio support.
- A number of random device additions for boards: SPI and CAN for
vf-colibri, MAX7310 GPIO expander for imx6qdl-sabreauto and LCD
support for imx25-pdk.
Note: Branch imx/cleanup was merged as the base to solve conflict on
imx25 iomux header. Branch imx/soc was merged as the base to solve
conflict on arch/arm/mach-imx/gpc.c. And Jason Cooper's irqchip/vybrid
branch was pulled into the base as a run-time dependency.
* tag 'imx-dt-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (69 commits)
ARM: dts: hummingboard: add sgtl5000 support for Hummingboard Pro
ARM: dts: imx25-pinfunc: Add several pinfunctions
ARM: dts: vf610: fix missing irqs
ARM: dts: cubox: Map gpio-keys to gpio3 8
ARM: dts: hummingboard: Setup pwm lines
ARM: dts: hummingboard: enable PCF8523 RTC support
ARM: dts: Re-license SolidRun iMX6 platform DT GPL v2/X11
ARM: dts: imx28: add alternative pinmuxing for spi3
ARM: dts: imx6sx: Add label snvs_rtc
ARM: dts: imx6sl: Add label snvs_rtc
ARM: imx6: Warn when an old DT is detected
ARM: imx6: Allow GPC interrupts affinity to be changed
ARM: imx6qdl-sabreauto.dtsi: add max7310 support
ARM: dts: imx6sl-warp: Add BCM4330 support
ARM: dts: imx28-apf28dev: add wakeup function to user button
ARM: dts: imx28-apf28dev: fix user button polarity
ARM: dts: imx25-pinfunc: remove input values for pinfuncs without input register
ARM: dts: vf610: add Miscellaneous System Control Module (MSCM)
ARM: dts: imx6sl-warp: Pass 'bus-width' property
ARM: dts: imx6qdl: disable PWMs by default
...
from Tero Kristo <t-kristo@ti.com>.
This sets gets us into a better position for further clean-up:
- Gets PRCM code closer to being device drivers
- Allows to move the remainig clock code to drivers/clk for v4.2
- Starts enforcing interconnect hierarchy in the SoC specific .dts
files to enforce device drivers are only accesing registers in
the related hardware module
This patchset has seen quite a few revisions but did not come into
mergeable shape until recently. As other patchsets for clock specific
device drivers depend on this, it would be good to get this merged
although it's a bit late for the v4.1 merge window.
Note that as the device entries in the .dts files are moved around,
this is based on earlier non-urgent fixes to avoid a non-trivial
merge conflict.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=jiqd
-----END PGP SIGNATURE-----
Merge tag 'omap-for-v4.1/prcm-dts' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/late
Pull "Clean-up for omap PRCM (Power Reset Clock Management) and interconnects" from Tony Lindgren
Patches originally from Tero Kristo <t-kristo@ti.com>.
This sets gets us into a better position for further clean-up:
- Gets PRCM code closer to being device drivers
- Allows to move the remainig clock code to drivers/clk for v4.2
- Starts enforcing interconnect hierarchy in the SoC specific .dts
files to enforce device drivers are only accesing registers in
the related hardware module
This patchset has seen quite a few revisions but did not come into
mergeable shape until recently. As other patchsets for clock specific
device drivers depend on this, it would be good to get this merged
although it's a bit late for the v4.1 merge window.
Note that as the device entries in the .dts files are moved around,
this is based on earlier non-urgent fixes to avoid a non-trivial
merge conflict.
* tag 'omap-for-v4.1/prcm-dts' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (44 commits)
ARM: OMAP4+: control: add support for initializing control module via DT
ARM: dts: dra7: add minimal l4 bus layout with control module support
ARM: dts: omap5: add minimal l4 bus layout with control module support
ARM: OMAP4+: control: remove support for legacy pad read/write
ARM: OMAP4: display: convert display to use syscon for dsi muxing
ARM: dts: omap4: add minimal l4 bus layout with control module support
ARM: dts: am4372: add minimal l4 bus layout with control module support
ARM: dts: am43xx-epos-evm: fix pinmux node layout
ARM: dts: am33xx: add minimal l4 bus layout with control module support
ARM: dts: omap3: add minimal l4 bus layout with control module support
ARM: dts: omap24xx: add minimal l4 bus layout with control module support
ARM: OMAP2+: control: add syscon support for register accesses
ARM: OMAP2+: id: cache omap_type value
ARM: OMAP2+: control: remove API for getting control module base address
ARM: OMAP2+: clock: add low-level support for regmap
ARM: OMAP4+: PRM: get rid of cpu_is_omap44xx calls from interrupt init
ARM: OMAP4+: PRM: setup prm_features from the PRM init time flags
ARM: OMAP2+: CM: move SoC specific init calls within a generic API
ARM: OMAP4+: PRM: determine prm_device_inst based on DT compatibility
ARM: OMAP2+: PRM: move SoC specific init calls within a generic API
...
Pull irq core updates from Thomas Gleixner:
"Managerial summary:
Core code:
- final removal of IRQF_DISABLED
- new state save/restore functions for virtualization support
- wakeup support for stacked irqdomains
- new function to solve the netpoll synchronization problem
irqchips:
- new driver for STi based devices
- new driver for Vybrid MSCM
- massive cleanup of the GIC driver by moving the GIC-addons to
stacked irqdomains
- the usual pile of fixes and updates to the various chip drivers"
* 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (44 commits)
irqchip: GICv3: Add support for irq_[get, set]_irqchip_state()
irqchip: GIC: Add support for irq_[get, set]_irqchip_state()
genirq: Allow the irqchip state of an IRQ to be save/restored
genirq: MSI: Fix freeing of unallocated MSI
irqchip: renesas-irqc: Add wake-up support
irqchip: armada-370-xp: Allow using wakeup source
irqchip: mips-gic: Add new functions to start/stop the GIC counter
irqchip: tegra: Add Tegra210 support
irqchip: digicolor: Move digicolor_set_gc to init section
irqchip: renesas-irqc: Add functional clock to bindings
irqchip: renesas-irqc: Add minimal runtime PM support
irqchip: renesas-irqc: Add more register documentation
DT: exynos: update PMU binding
ARM: exynos4/5: convert pmu wakeup to stacked domains
irqchip: gic: Don't complain in gic_get_cpumask() if UP system
ARM: zynq: switch from gic_arch_extn to gic_set_irqchip_flags
ARM: ux500: switch from gic_arch_extn to gic_set_irqchip_flags
ARM: shmobile: remove use of gic_arch_extn.irq_set_wake
irqchip: gic: Add an entry point to set up irqchip flags
ARM: omap: convert wakeupgen to stacked domains
...
* new API for safe access of power supply function attrs
* devres support for power supply (un)registration
* new drivers / chips
- generic syscon based poweroff driver
- iio & charger driver for da9150
- fuel gauge driver for axp288
- bq27x00: add support for bq27510
- bq2415x: add support for bq24157s
* twl4030-madc-battery: convert to iio consumer
* misc fixes
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQIcBAABCgAGBQJVK8KPAAoJENju1/PIO/qaKIIP/jYZr1NJ7zrSAfm/hiCS+1Kz
f68H5zlC3IOD2YlH7Yx3EUnag4k8wXiwp5LlRFMmek78H6UtKgr274cVyBA730Qk
qGYyI6rZqBi9nheIwbXugUTs65R+S1bSaLksZvNfTmnKRiHUpO5nsJJezusJM/O1
lSUJb166kR9agFL+7MSjOW4FTpqDCrndEmYOXiUmzpOS1+1ZJXPN8EMyktJxcZu9
fxE8smy2fr0rqkZoSX4irYI28DoAqb5jImv0/GlVLVKsGukzkOkwMdKunWbFywvT
mg/mkyfpPb3xWNUPuyVRzhgsPnaNYm5uNwr2yWuFvyxNOTweyjRriGMflewkKscf
aGJLOiFThJrdyTjscMCfdVuNr1a+Bzd9UdiNH1I6mS99zW7wLEukHJi2CH8+9UGE
eDRrnb6wiKAqpvIDeIatEbQUTV5JXM0vWbKIHx7m1M3P5/hLGiOWguO7V2x4RsTp
B21mXXj6/AUYA7IKIiPjNC7HJ71J80Gali40zOYRni9MFybi1SE9MzeHNdQhdbyn
EW+3irBTruSl93qMpsCivxMhnSeclB/PuPvH6wPOfhftlAvN+9GhGaIQzLl0mo5E
ckXbc23QfDCwcygCnkcQy+dgQOOttk6wDUkmhAiGriciO57NgTz9KnrhOexptw+h
2wCLGqBPSO2rADJ5RE9f
=WbZu
-----END PGP SIGNATURE-----
Merge tag 'for-v4.1' of git://git.infradead.org/battery-2.6
Pull power supply and reset changes from Sebastian Reichel:
- new API for safe access of power supply function attrs
- devres support for power supply (un)registration
- new drivers / chips:
- generic syscon based poweroff driver
- iio & charger driver for da9150
- fuel gauge driver for axp288
- bq27x00: add support for bq27510
- bq2415x: add support for bq24157s
- twl4030-madc-battery: convert to iio consumer
- misc fixes
* tag 'for-v4.1' of git://git.infradead.org/battery-2.6: (66 commits)
power: twl4030_madc_battery: Add missing MODULE_ALIAS
power: twl4030-madc-battery: Convert to iio consumer.
dt: power: Add docs for generic SYSCON poweroff driver.
power: reset: Add generic SYSCON register mapped poweroff.
power: max17042_battery: add missed blank
power: max17042_battery: Use reg type instead of chip type
power/reset: at91: big endian fixes for atsama5d3x
power_supply: charger-manager: Fix dereferencing of ERR_PTR
HID: input: Fix NULL pointer dereference when power_supply_register fails
power: constify of_device_id array
power/reset/rmobile-reset.c: Fix !HAS_IOMEM build
power_supply: 88pm860x_charger: Fix possible NULL pointer dereference and use of initialized variable
arm: mach-pxa: Decrement the power supply's device reference counter
mfd: ab8500: Decrement the power supply's device reference counter
power_supply: bq2415x_charger: Decrement the power supply's device reference counter
power_supply: 88pm860x_charger: Decrement the power supply's device reference counter
x86/olpc/xo15/sci: Use newly added power_supply_put API
x86/olpc/xo1/sci: Use newly added power_supply_put API
power_supply: charger-manager: Decrement the power supply's device reference counter
power_supply: Increment power supply use counter when obtaining references
...
Another release, another set of regulator updates. Not much of it is
showing up in the code yet but there's been a lot of discussion going on
about how to enhance the regulator API to work better with modern SoCs
which have a microcontroller sitting between Linux and the hardware.
I'm hopeful that'll start to come through into mainline for v4.2 but
it's not quite there for v4.1 - what we do have (along with the usual
small updates is) is:
- Work from Bjorn Andersson on refactoring the configuration of
regulator loading interfaces to be useful for use with
microcontrollers, the existing interfaces were never actually useful
for anything as-is since nobody was willing to put enough data into
public code.
- A summary tree display in debugfs from Heiko Stübner.
- Support for act6000 regulators.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJVK+w1AAoJECTWi3JdVIfQeg0H/2ckXZEQWH/yzAz7JgAoSmVr
+y8pvfNLOyOVVulFI0QBOaCAoyJNXNPNqDrkYaTykMIwX4y+weoDqfH/LMiGpnXl
D3aAgdLPSWLTUMteCs9KIHesnOdjKclZUjnbskJgnmeMCW23WcX9T1lBVoLBVdlo
p+oe287rhEwF6j2t63aLwFv8QGpamgVQ/8mXXs8EK7L5E3OO262SwLaXRBAtWk30
Eb68qXrbbkrDunEL6Hjggj5pFi93M4eNfQHpzVmjidvwz1g4JpLtWHW4XpQlXoHJ
G2rlVwNFsyedT1MX2ByKhrIPu5kq5pt0/rjear34G3vuEnQm7vR3aW/38AOxffs=
=t8gT
-----END PGP SIGNATURE-----
Merge tag 'regulator-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown:
"Another release, another set of regulator updates. Not much of it is
showing up in the code yet but there's been a lot of discussion going
on about how to enhance the regulator API to work better with modern
SoCs which have a microcontroller sitting between Linux and the
hardware.
I'm hopeful that'll start to come through into mainline for v4.2 but
it's not quite there for v4.1 - what we do have (along with the usual
small updates is) is:
- work from Bjorn Andersson on refactoring the configuration of
regulator loading interfaces to be useful for use with
microcontrollers, the existing interfaces were never actually
useful for anything as-is since nobody was willing to put enough
data into public code.
- a summary tree display in debugfs from Heiko Stübner.
- support for act6000 regulators"
* tag 'regulator-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (34 commits)
regulator: max8660: Handle empty regulator data
regulator: output current-limit for all regulators in summary
regulator: add a summary tree in debugfs
regulator: qcom: Tidy up probe()
regulator: qcom: Rework to single platform device
regulator: qcom: Refactor of-parsing code
regulator: qcom: Don't enable DRMS in driver
regulator: max8660: fix assignment of pdata to data that becomes dead
regulator: Defer lookup of supply to regulator_get
mfd: max77693: Remove unused structures
regulator: max77693: Let core parse DT and drop board files support
regulator: Ensure unique regulator debugfs directory names
regulator: stw481x: Remove unused fields from struct stw481x
regulator: palmas: Add has_regen3 check for TPS659038
regulator: constify of_device_id array
regulator: fixes for regulator_set_optimum_mode name change
regulator: Drop temporary regulator_set_optimum_mode wrapper
usb: phy: phy-msm-usb: Rename regulator_set_optimum_mode
usb: phy: ab8500-usb: Rename regulator_set_optimum_mode
ufs: Rename of regulator_set_optimum_mode
...
Only one framework update this time around, a change from Lars-Peter to
move full to pm_ops and remove the legacy bus PM ops. Otherwise it's
all driver updates:
- Make the spidev driver complain loudly if registered as spidev with
DT rather than with a compatible string, hopefully helping people
avoid making that mistake.
- Error handling and robustness fixes for the Designware and Intel MID
drivers from Andy Shevchenko.
- Substantial performance improvements for the Raspberry Pi driver from
Martin Sperl.
- Several new features for spidev_test from Adrian Remonda and Ian
Abbott.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJVK8JoAAoJECTWi3JdVIfQEl0H/iQU06k/sFtfQYwsj/LJHKTe
L3SOfBoEuS3l9UudCpVspGwikcrbdTtziO/VY0oCPMdjovHrXFsaoT902LGeDsTn
oSnxXojSQOpet7at2tEYk7O/tdyykKR6fU2t4GJBYRreBvvQCG8xsrrAk/ahHTsn
LC4x49zwgvm4R24VPA37AhdDvBUxFWuJC3uQhf9cc59/DqPKaC5cm2L6mA6m5Vwk
W7t6kodr8wURp+Yc+VAvR3u4tRkCJUmgSO54ysGNuToR5brRTyEnBCed2GcqoDjQ
OFQDgHuEP/YPQOojxGJ+RMW5VpKXmaXYotvUhTdLRSevVmVNQfa4zUPtTnb13kA=
=+TxD
-----END PGP SIGNATURE-----
Merge tag 'spi-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"Only one framework update this time around, a change from Lars-Peter
to move full to pm_ops and remove the legacy bus PM ops. Otherwise
it's all driver updates:
- make the spidev driver complain loudly if registered as spidev with
DT rather than with a compatible string, hopefully helping people
avoid making that mistake.
- error handling and robustness fixes for the Designware and Intel
MID drivers from Andy Shevchenko.
- substantial performance improvements for the Raspberry Pi driver
from Martin Sperl.
- several new features for spidev_test from Adrian Remonda and Ian
Abbott"
* tag 'spi-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (75 commits)
spi: bcm2835: enabling polling mode for transfers shorter than 30us
spi: bcm2835: transform native-cs to gpio-cs on first spi_setup
spi: img-spfi: Control CS lines with GPIO
spi: img-spfi: Reset controller after each message
spi: img-spfi: Implement a handle_err() callback
spi: img-spfi: Setup TRANSACTION register before CONTROL register
spi: Make master->handle_err() callback optional to avoid crashes
spi: img-spfi: Limit bit clock to 1/4th of input clock
spi: img-spfi: Implement a prepare_message() callback
spi: fsl-dspi: Add ~50ns delay between cs and sck
spi: fsl-dspi: Add cs-sck delays
spi: fsl-dspi: Fix clock rate scale values
spi: signedness bug in qspi_trigger_transfer_out_int()
spi: imx: read back the RX/TX watermark levels earlier
spi: spi-bfin5xx: Initialize cr_width in bfin_spi_pump_transfers()
spi: bitbang: only toggle bitchanges
spi: pxa2xx: missing break in pxa2xx_ssp_get_clk_div()
spi: fsl-dspi: Fix clock rate scale values
spi: Using Trigger number to transmit/receive data
spi: bcm2835: fill FIFO before enabling interrupts to reduce interrupts/message
...
- Add support for marking HPI as broken through devicetree
- Enable runtime PM management of host devices
- Remove the ->enable|disable() callbacks
- Restructure code and cleanups
- Refreshed some of the MMC sections in MAINTAINERS
MMC host:
- dw_mmc: HS400 mode support
- dw_mmc: Add the cmd11 timer to detect a timeout
- dw_mmc: Endian agnostic IO accessors
- dw_mmc: Bugfixes
- sh_mmcif: Add exclusion between cmd and interrupt
- omap_hsmmc: Hibernation support
- omap_hsmmc: Rework and simplify cover/card detect
- omap_hsmmc: Stop using ->enable|disable() callbacks
- atmel-mci: Endian agnostic IO
- sunxi: Enable MMC_CAP_SDIO_IRQ
- sdhci-st: Add support for the stih407 family silicon
- sdhci-st: UHS card support in SDR104 mode
- sdhci-st: HS200 mode support
- sdhci-esdhc-imx: Use common mmc DT parser
- sdhci-of-arasan: Use common mmc DT parser
- sdhci-iproc: Add new driver for Broadcom IPROC SDHCI controller
- sdhci-tegra: Convert to GPIO descriptors
- sdhci-tegra: Optmize write_w path for tegra114 and later
- sdhci-sirf: Update tuning procedure
- sdhci: Fix card presence logic
- sdhci: Cleanups and consolidation
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=mKlf
-----END PGP SIGNATURE-----
Merge tag 'mmc-v4.1' of git://git.linaro.org/people/ulf.hansson/mmc
Pull MMC updates from Ulf Hansson:
"MMC core:
- Add support for marking HPI as broken through devicetree
- Enable runtime PM management of host devices
- Remove the ->enable|disable() callbacks
- Restructure code and cleanups
- Refreshed some of the MMC sections in MAINTAINERS
MMC host:
- dw_mmc: HS400 mode support
- dw_mmc: Add the cmd11 timer to detect a timeout
- dw_mmc: Endian agnostic IO accessors
- dw_mmc: Bugfixes
- sh_mmcif: Add exclusion between cmd and interrupt
- omap_hsmmc: Hibernation support
- omap_hsmmc: Rework and simplify cover/card detect
- omap_hsmmc: Stop using ->enable|disable() callbacks
- atmel-mci: Endian agnostic IO
- sunxi: Enable MMC_CAP_SDIO_IRQ
- sdhci-st: Add support for the stih407 family silicon
- sdhci-st: UHS card support in SDR104 mode
- sdhci-st: HS200 mode support
- sdhci-esdhc-imx: Use common mmc DT parser
- sdhci-of-arasan: Use common mmc DT parser
- sdhci-iproc: Add new driver for Broadcom IPROC SDHCI controller
- sdhci-tegra: Convert to GPIO descriptors
- sdhci-tegra: Optmize write_w path for tegra114 and later
- sdhci-sirf: Update tuning procedure
- sdhci: Fix card presence logic
- sdhci: Cleanups and consolidation"
* tag 'mmc-v4.1' of git://git.linaro.org/people/ulf.hansson/mmc: (79 commits)
mmc: sdhci-st: Update ST SDHCI binding documentation.
mmc: sdhci-st: Update the quirks for this controller.
mmc: sdhci-st: Add sdhci_st_set_uhs_signaling function.
mmc: sdhci-st: Add st_mmcss_cconfig function to configure mmcss glue registers.
mmc: sdhci-st: Add delay management functions for top registers (eMMC).
mmc: sdhci-st: Add support for de-asserting reset signal and top regs resource
mmc: sdhci-st: Add macros for register offsets and bitfields for mmcss glue regs
mmc: sdhci-esdhc-imx: Call mmc_of_parse()
mmc: dw_mmc: Add locking around cmd11 timer
mmc: dw_mmc: Add a return in an unexpected cmd11 timeout
mmc: dw_mmc: Increase cmd11 timeout to 500ms
mmc: dw_mmc: fix fifo ordering in big endian
mmc: dw_mmc: change idmac descriptor files to __le32
mmc: dw_mmc: make IO accessors endian agnostic
mmc: core: Convert the error field in struct mmc_command|data into an int
mmc: sdhci-of-arasan: Call OF parsing for MMC
mmc: sdhci-pci: fix 64 BIT DMA quirks for rtsx
mmc: Add support for marking hpi as broken through devicetree
mmc: sdhci-tegra: convert to use GPIO descriptors
mmc: omap_hsmmc: use generic slot-gpio isr to manage card detect pin
...
- Add support for IT8620E, IT8781F, IT8786E, and IT8790E to it87 driver
- Add driver for NCT7904
- Functional improvements
- Support for new devicetree structure in ibmpowernv driver
- Register pwm-fan and gpio-fan drivers as thermal cooling devices
- Various minor cleanup and improvements to it87, nct6775, jc42,
ibmpex, and coretemp drivers
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=RD/q
-----END PGP SIGNATURE-----
Merge tag 'hwmon-for-linus-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon updates from Guenter Roeck:
"Support for new chips:
- add support for IT8620E, IT8781F, IT8786E, and IT8790E to it87
driver
- add driver for NCT7904
Functional improvements:
- support for new devicetree structure in ibmpowernv driver
- register pwm-fan and gpio-fan drivers as thermal cooling devices
- various minor cleanup and improvements to it87, nct6775, jc42,
ibmpex, and coretemp drivers"
* tag 'hwmon-for-linus-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (43 commits)
hwmon: (pwm-fan) Update the duty cycle inorder to control the pwm-fan
hwmon: (it87) Use feature macros on sio_data
hwmon: (ibmpowernv) Fix build error seen for some configurations
hwmon: (gpio-fan) Move the thermal registration after registration is complete
hwmon: (ibmpowernv) pretty print labels
hwmon: (ibmpowernv) add a label attribute
hwmon: (ibmpowernv) add support for the new device tree
hwmon: (ibmpowernv) add a helper routine create_hwmon_attr
hwmon: (it87) Add support for 6th fan of IT8620E
hwmon: (it87) Add support for IT8620E
hwmon: (it87) Add support for IT8790E
hwmon: (it87) Introduce feature flag to reflect internal in7 sensor
hwmon: (it87) Introduce configuration field for chip suffix
hwmon: (it87) Fix PWM frequency display for chips with newer PWM control
hwmon: (it87) Fix pwm sysfs attribute removal
hwmon: (ibmpowernv) do not use the OPAL index for hwmon attribute names
hwmon: (ibmpowernv) change create_hwmon_attr_name() prototype
hwmon: (ibmpowernv) add a convert_opal_attr_name() routine
hwmon: (ibmpowernv) add a get_sensor_type() routine
hwmon: (ibmpowernv) replace AMBIENT_TEMP by TEMP
...
Pull x86 RAS changes from Ingo Molnar:
"The main changes in this cycle were:
- Simplify the CMCI storm logic on Intel CPUs after yet another
report about a race in the code (Borislav Petkov)
- Enable the MCE threshold irq on AMD CPUs by default (Aravind
Gopalakrishnan)
- Add AMD-specific MCE-severity grading function. Further error
recovery actions will be based on its output (Aravind Gopalakrishnan)
- Documentation updates (Borislav Petkov)
- ... assorted fixes and cleanups"
* 'x86-ras-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/mce/severity: Fix warning about indented braces
x86/mce: Define mce_severity function pointer
x86/mce: Add an AMD severities-grading function
x86/mce: Reindent __mcheck_cpu_apply_quirks() properly
x86/mce: Use safe MSR accesses for AMD quirk
x86/MCE/AMD: Enable thresholding interrupts by default if supported
x86/MCE: Make mce_panic() fatal machine check msg in the same pattern
x86/MCE/intel: Cleanup CMCI storm logic
Documentation/acpi/einj: Correct and streamline text
x86/MCE/AMD: Drop bogus const modifier from AMD's bank4_names()
Pull x86 asm changes from Ingo Molnar:
"There were lots of changes in this development cycle:
- over 100 separate cleanups, restructuring changes, speedups and
fixes in the x86 system call, irq, trap and other entry code, part
of a heroic effort to deobfuscate a decade old spaghetti asm code
and its C code dependencies (Denys Vlasenko, Andy Lutomirski)
- alternatives code fixes and enhancements (Borislav Petkov)
- simplifications and cleanups to the compat code (Brian Gerst)
- signal handling fixes and new x86 testcases (Andy Lutomirski)
- various other fixes and cleanups
By their nature many of these changes are risky - we tried to test
them well on many different x86 systems (there are no known
regressions), and they are split up finely to help bisection - but
there's still a fair bit of residual risk left so caveat emptor"
* 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (148 commits)
perf/x86/64: Report regs_user->ax too in get_regs_user()
perf/x86/64: Simplify regs_user->abi setting code in get_regs_user()
perf/x86/64: Do report user_regs->cx while we are in syscall, in get_regs_user()
perf/x86/64: Do not guess user_regs->cs, ss, sp in get_regs_user()
x86/asm/entry/32: Tidy up JNZ instructions after TESTs
x86/asm/entry/64: Reduce padding in execve stubs
x86/asm/entry/64: Remove GET_THREAD_INFO() in ret_from_fork
x86/asm/entry/64: Simplify jumps in ret_from_fork
x86/asm/entry/64: Remove a redundant jump
x86/asm/entry/64: Optimize [v]fork/clone stubs
x86/asm/entry: Zero EXTRA_REGS for stub32_execve() too
x86/asm/entry/64: Move stub_x32_execvecloser() to stub_execveat()
x86/asm/entry/64: Use common code for rt_sigreturn() epilogue
x86/asm/entry/64: Add forgotten CFI annotation
x86/asm/entry/irq: Simplify interrupt dispatch table (IDT) layout
x86/asm/entry/64: Move opportunistic sysret code to syscall code path
x86, selftests: Add sigreturn selftest
x86/alternatives: Guard NOPs optimization
x86/asm/entry: Clear EXTRA_REGS for all executable formats
x86/signal: Remove pax argument from restore_sigcontext
...
Pull EFI update from Ingo Molnar:
"This tree includes various fixes, cleanups, a new efi=debug boot
option and EFI boot stub memory allocation optimizations"
* 'core-efi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
efi/libstub: Retrieve FDT size when loaded from UEFI config table
efi: Clean up the efi_call_phys_[prolog|epilog]() save/restore interaction
efi: Disable interrupts around EFI calls, not in the epilog/prolog calls
x86/efi: Add a "debug" option to the efi= cmdline
firmware: dmi_scan: Use direct access to static vars
firmware: dmi_scan: Use full dmi version for SMBIOS3
ARM/ARM64: fixes for live migration, irqfd and ioeventfd support (enabling
vhost, too), page aging
s390: interrupt handling rework, allowing to inject all local interrupts
via new ioctl and to get/set the full local irq state for migration
and introspection. New ioctls to access memory by virtual address,
and to get/set the guest storage keys. SIMD support.
MIPS: FPU and MIPS SIMD Architecture (MSA) support. Includes some patches
from Ralf Baechle's MIPS tree.
x86: bugfixes (notably for pvclock, the others are small) and cleanups.
Another small latency improvement for the TSC deadline timer.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)
iQEcBAABAgAGBQJVJ9vmAAoJEL/70l94x66DoMEH/R3rh8IMf4jTiWRkcqohOMPX
k1+NaSY/lCKayaSgggJ2hcQenMbQoXEOdslvaA/H0oC+VfJGK+lmU6E63eMyyhjQ
Y+Px6L85NENIzDzaVu/TIWWuhil5PvIRr3VO8cvntExRoCjuekTUmNdOgCvN2ObW
wswN2qRdPIeEj2kkulbnye+9IV4G0Ne9bvsmUdOdfSSdi6ZcV43JcvrpOZT++mKj
RrKB+3gTMZYGJXMMLBwMkdl8mK1ozriD+q0mbomT04LUyGlPwYLl4pVRDBqyksD7
KsSSybaK2E4i5R80WEljgDMkNqrCgNfg6VZe4n9Y+CfAAOToNnkMJaFEi+yuqbs=
=yu2b
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM updates from Paolo Bonzini:
"First batch of KVM changes for 4.1
The most interesting bit here is irqfd/ioeventfd support for ARM and
ARM64.
Summary:
ARM/ARM64:
fixes for live migration, irqfd and ioeventfd support (enabling
vhost, too), page aging
s390:
interrupt handling rework, allowing to inject all local interrupts
via new ioctl and to get/set the full local irq state for migration
and introspection. New ioctls to access memory by virtual address,
and to get/set the guest storage keys. SIMD support.
MIPS:
FPU and MIPS SIMD Architecture (MSA) support. Includes some
patches from Ralf Baechle's MIPS tree.
x86:
bugfixes (notably for pvclock, the others are small) and cleanups.
Another small latency improvement for the TSC deadline timer"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (146 commits)
KVM: use slowpath for cross page cached accesses
kvm: mmu: lazy collapse small sptes into large sptes
KVM: x86: Clear CR2 on VCPU reset
KVM: x86: DR0-DR3 are not clear on reset
KVM: x86: BSP in MSR_IA32_APICBASE is writable
KVM: x86: simplify kvm_apic_map
KVM: x86: avoid logical_map when it is invalid
KVM: x86: fix mixed APIC mode broadcast
KVM: x86: use MDA for interrupt matching
kvm/ppc/mpic: drop unused IRQ_testbit
KVM: nVMX: remove unnecessary double caching of MAXPHYADDR
KVM: nVMX: checks for address bits beyond MAXPHYADDR on VM-entry
KVM: x86: cache maxphyaddr CPUID leaf in struct kvm_vcpu
KVM: vmx: pass error code with internal error #2
x86: vdso: fix pvclock races with task migration
KVM: remove kvm_read_hva and kvm_read_hva_atomic
KVM: x86: optimize delivery of TSC deadline timer interrupt
KVM: x86: extract blocking logic from __vcpu_run
kvm: x86: fix x86 eflags fixed bit
KVM: s390: migrate vcpu interrupt state
...
This update adds install and packaging tools developed on top
of back-end shared logic enhancemnets to run and install tests.
In addition several timer tests are added.
- New timer tests from John Stultz
- rtc test from Prarit Bhargava
- Enhancements to un and install tests from Michael Ellerman
- Install and packaging tools from Shuah Khan
- Cross-compilation enablement from Tyler Baker
- A couple of bug fixes.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=M1zT
-----END PGP SIGNATURE-----
Merge tag 'linux-kselftest-4.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull kselftest updates from Shuah Khan:
"This is a milestone update in a sense. Several new tests and install
and packaging support is added in this update.
This update adds install and packaging tools developed on top of
back-end shared logic enhancemnets to run and install tests. In
addition several timer tests are added.
- New timer tests from John Stultz
- rtc test from Prarit Bhargava
- Enhancements to un and install tests from Michael Ellerman
- Install and packaging tools from Shuah Khan
- Cross-compilation enablement from Tyler Baker
- A couple of bug fixes"
* tag 'linux-kselftest-4.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (42 commits)
ftracetest: Do not use usleep directly
selftest/mqueue: enable cross compilation
selftest/ipc: enable cross compilation
selftest/memfd: include default header install path
selftest/mount: enable cross compilation
selftest/memfd: enable cross compilation
kselftests: timers: Make set-timer-lat fail more gracefully for !CAP_WAKE_ALARM
selftests: Change memory on-off-test.sh name to be unique
selftests: change cpu on-off-test.sh name to be unique
selftests/mount: Make git ignore all binaries in mount test suite
kselftests: timers: Reduce default runtime on inconsistency-check and set-timer-lat
ftracetest: Convert exit -1 to exit $FAIL
ftracetest: Cope properly with stack tracer not being enabled
tools, update rtctest.c to verify passage of time
Documentation, split up rtc.txt into documentation and test file
selftests: Add tool to generate kselftest tar archive
selftests: Add kselftest install tool
selftests: Set CC using CROSS_COMPILE once in lib.mk
selftests: Add install support for the powerpc tests
selftests/timers: Use shared logic to run and install tests
...
More updates for v4.1, pretty much all drivers:
- Lots of cleanups from Lars, mainly moving things from the CODEC level
to the card level.
- Continuing improvements to rcar from Morimoto-san, pcm512x from
Howard and Peter, the Intel platforms from Vinod, Jie, Jin and Han,
and to rt5670 from Bard.
- Support for some non-DSP Qualcomm platforms, Google's Storm
platform, Maxmim MAX98925 CODECs and the Ingenic JZ4780 SoC.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJVK7E7AAoJECTWi3JdVIfQeRwH+wZHxh5yXBwSysga6ITc8GzZ
Swy9LCdVr4uDXBrzn6qusfpgyiy6i09aB3tlr02j1gnhaA6tZ52Xi5S5RGds2nQL
Qi+Nmt/7Expys09mJrE1Z8ZBRXnSbKw36odNxHiVVPVSfBGEXeQErDmLzsQ3ccqA
8HDC2TGRjjal9ZVW9kNsi5EkR9z8dRlkymAvzlpozs4aLwaOsH/xiF+4xI3zh0xZ
+rG8HH9w3/yePVKiKZGjToNgzZ2ATLB5s+JZyFiDn0uXMo3UZWnQItPv8KJE0/FR
A7D7XyMN66WSTnWHMIPetrJbgyNP9cM/Wk+prn/PKvObsqYiP7lJikzEAlklfJE=
=LjN/
-----END PGP SIGNATURE-----
Merge tag 'asoc-v4.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v4.1
More updates for v4.1, pretty much all drivers:
- Lots of cleanups from Lars, mainly moving things from the CODEC level
to the card level.
- Continuing improvements to rcar from Morimoto-san, pcm512x from
Howard and Peter, the Intel platforms from Vinod, Jie, Jin and Han,
and to rt5670 from Bard.
- Support for some non-DSP Qualcomm platforms, Google's Storm
platform, Maxmim MAX98925 CODECs and the Ingenic JZ4780 SoC.
- Add media bus formats needed by imx-drm
- Switch to use media bus formats to describe the pixel format
on the internal parallel bus between display interface and
encoders
- Some preparations for TV Output via TVEv2 on i.MX5
- Add drm_panel support to the i.MX LVDS driver, allow to
determine the bus pixel format from the panel descriptor.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQIcBAABAgAGBQJVGnvrAAoJEFDCiBxwnmDrnXwP/RrkQjc9lluHJXJFN0gSE2vv
+xKhZ4fPAkQECcHUFcSaL3mZiwQr2wym6kMR8j2ivj/EpJjfMsy91M+6yiwrMfyb
Ccp6750LLljvQnUBayjHKMA55p9p+59wihFU26jCLzMB/30fJjqRtvQXwI3I4l2+
ZKOaoeq+EubWfGKe3yVGqZB8p+DS4BvMwnXLrv2IF9ONRE7E24p6beKM1D5PFBPQ
C5ZJ+BusMIyessgd7iNuIKJPkhZWjcgzSqfB3NiHxOB1FMCLpaGC8LcP/XKzqeQn
cKBlAzxGhZucOshS217G6cK5C7ELTSEWP+CbFbIBOHyaiY0pVgW5AfKVUgPQK7+l
50o8xQWQAZvzUIjGMPkhoELEW1mXmGDUksdae9rhr7/e6m/t8xBPvyxgMB70QEsL
q0YL7XJzmLugTeSSABZBG/4GFfiOmaVP8ANUM9Kg6lOAVTS5NiVzlUrEukv4tppo
VMQWBc8ot0woqZUlwlP1OJ2Z8lU2aT3px7BnZVu/VWIrNfJX5H9+Q4w57HqaYeqF
lmuW9R/R/RulQiEVG36g91VYOsfE2bB7QlAums0jxTZu84fhy7BIOhdBzUdC+xO1
yihgSkuNQPXvtIboIuUvQ/qc3G9fDlnlP78OfVdOn6uY+XSWAKiLs914xcQHphT/
ZlVJkXAKk1WzKyVeghL2
=nTVr
-----END PGP SIGNATURE-----
Merge tag 'imx-drm-next-2015-03-31' of git://git.pengutronix.de/git/pza/linux into drm-next
imx-drm changes to use media bus formats and LDB drm_panel support
- Add media bus formats needed by imx-drm
- Switch to use media bus formats to describe the pixel format
on the internal parallel bus between display interface and
encoders
- Some preparations for TV Output via TVEv2 on i.MX5
- Add drm_panel support to the i.MX LVDS driver, allow to
determine the bus pixel format from the panel descriptor.
* tag 'imx-drm-next-2015-03-31' of git://git.pengutronix.de/git/pza/linux:
drm/imx: imx-ldb: allow to determine bus format from the connected panel
drm/imx: imx-ldb: reset display clock input when disabling LVDS
drm/imx: imx-ldb: add drm_panel support
drm/imx: consolidate bus format variable names
drm/imx: switch to use media bus formats
Add RGB666_1X24_CPADHI media bus format
Add YUV8_1X24 media bus format
Add BGR888_1X24 and GBR888_1X24 media bus formats
Add LVDS RGB media bus formats
Add RGB444_1X12 and RGB565_1X16 media bus formats
drm/imx: ipuv3-crtc: Allow to divide DI clock from TVEv2
drm/imx: Add support for interlaced scanout
Convert all drm callers that use of_graph_get_next_endpoint to loop over
of-graph endpoints to the newly introduced for_each_endpoint_of_node
helper macro.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQIcBAABAgAGBQJVJPGBAAoJEFDCiBxwnmDrsIIP/05ID1FxnfCCb14sF9cnfM3N
LzZnLiD4mAUVB8H94BPz9M1Zu8aA06VjUt2Ay9DxXJRUhsil8YHoblHXORyABDH/
E9/HAQkTluA39+rRvzv4fNr4oROMICbWpUGsczQf4cAv8fPheoOudXw2ENa26LbK
KMmVwxgqPeDkSCqB/pBb6Nod5rN3m0aOGGAliGK+jb4t5bYx0p7+6VdizmOUR1Ax
lUOXZWlB26Z/iEW5aWqSNAafFCqhZmPYiONk/xlReR83z3ZpvPYbeiKqh9JZ5u9F
YxNLkIRbe73SX9Ss6hnorg17S/ONXE4wDovkUueFxKTCE6l8eUM6gBzo5+0X6Xgz
iAU/aghflS28qmqWEN7uZvEh643A0TvKB2KRVURsS+3INuzn3+RzLRWDfHnUvF4t
EGo9WjjpHTw5PRaE7qvk6VLoSx1ygbPnzSXhPiDqbuaeLoOJuZEVnknOwVNoEzoh
+A3LiJJFmxWql+uM4QSCgjvpC4b9oscCAxS07Rt8BTIGZkkW8lyDDbkb4rdrosaN
MfStFSvDSX/VJOXVcJgJ3Xq1nhusuDnaj8G4PASQGb6IXTbHtauVlLLmjJFgTC94
xEr0EObJIvoNx1JeJw/8IzMWuQSTs3O2waderNyo6cyN6ycDsKtCUPsBv8iYHm+C
3u6YWSyPXsEi8jcqa9SX
=la2O
-----END PGP SIGNATURE-----
Merge tag 'of-graph-drm-2015-04-08' of git://git.pengutronix.de/git/pza/linux into drm-next
drm: Use of-graph helpers to loop over endpoints
Convert all drm callers that use of_graph_get_next_endpoint to loop over
of-graph endpoints to the newly introduced for_each_endpoint_of_node
helper macro.
* tag 'of-graph-drm-2015-04-08' of git://git.pengutronix.de/git/pza/linux:
drm/rockchip: use for_each_endpoint_of_node macro, drop endpoint reference on break
drm/rcar-du: use for_each_endpoint_of_node macro
drm/imx: use for_each_endpoint_of_node macro in imx_drm_encoder_get_mux_id
drm: use for_each_endpoint_of_node macro in drm_of_find_possible_crtcs
of: Explicitly include linux/types.h in of_graph.h
dt-bindings: brcm: rationalize Broadcom documentation naming
of/unittest: replace 'selftest' with 'unittest'
Documentation: rename of_selftest.txt to of_unittest.txt
Documentation: update the of_selftest.txt
dt: OF_UNITTEST make dependency broken
MAINTAINERS: Pantelis Antoniou device tree overlay maintainer
of: Add of_graph_get_port_by_id function
of: Add for_each_endpoint_of_node helper macro
of: Decrement refcount of previous endpoint in of_graph_get_next_endpoint
* acpi-pm:
ACPI / PM: Enable all wakeup GPEs in suspend-to-idle
ACPI / sleep: Drop acpi_suspend() which is not used
* acpi-enumeration:
ACPI: Add acpi_device_uid() for convenience
ACPI: Update GPIO documentation to mention _DSD
* acpi-sysfs:
ACPI / sysfs: Treat the count field of counter_show() as unsigned
A selection of changes for v4.1 so far. The main things are:
- Move of jack registration to the card where it belongs.
- Support for DAPM routes specified by both the machine driver and DT.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJU960DAAoJECTWi3JdVIfQkKIH/RDvxRn8dvKOPF5U9Uix3chH
JWKkzqfsMP0EpmQTzCQPp0ShAyYcWSbYsopicynPxUem5vS4Z8+UmOgEEgkj59pK
USbF6v1jCQXA6BcbKyUcRRBD9FtRkfVDc7mYbRs2CcwQz2CGCgee41cvPM+2BT+z
QdNC9UJARSweGvE1IUJSfpfYOly+BJ2s0/28RaQ0PGt+I0auoYx7IMFgMSDjv2p6
PY0kyQiwm3Kyj2uNXPZ5gEuPxlw/t8n4fbQNrBYAvxzN+EF5NrGdKE3N7MI1xRV/
EkFhzy+uM3X9c37tb2lT2fgPFlBc9rgPuLPSyoQ6nxa5ghCqAlgRhzpxRem8hhU=
=VlCw
-----END PGP SIGNATURE-----
Merge tag 'asoc-v4.1' into asoc-next
ASoC: Changes for v4.1
A selection of changes for v4.1 so far. The main things are:
- Move of jack registration to the card where it belongs.
- Support for DAPM routes specified by both the machine driver and DT.
# gpg: Signature made Thu 05 Mar 2015 01:10:27 GMT using RSA key ID 5D5487D0
# gpg: WARNING: digest algorithm MD5 is deprecated
# gpg: please see https://gnupg.org/faq/weak-digest-algos.html for more information
# gpg: Oops: keyid_from_fingerprint: no pubkey
# gpg: Good signature from "Mark Brown <broonie@sirena.org.uk>"
# gpg: aka "Mark Brown <broonie@debian.org>"
# gpg: aka "Mark Brown <broonie@kernel.org>"
# gpg: aka "Mark Brown <broonie@tardis.ed.ac.uk>"
# gpg: aka "Mark Brown <broonie@linaro.org>"
# gpg: aka "Mark Brown <Mark.Brown@linaro.org>"
Pull last minute thermal-SoC management fixes from Eduardo Valentin:
"Specifics:
- Minor fixes on ST and RCAR thermal drivers.
- Avoid flooding kernel log when driver returns -EAGAIN.
Note: I am sending this pull on Rui's behalf while he fixes issues in
his Linux box"
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal:
drivers: thermal: st: remove several sparse warnings
thermal: constify of_device_id array
thermal: Do not log an error if thermal_zone_get_temp returns -EAGAIN
thermal: rcar: Fix typo in r8a73a4 SoC name
All places outside of core VFS that checked ->read and ->write for being NULL or
called the methods directly are gone now, so NULL {read,write} with non-NULL
{read,write}_iter will do the right thing in all cases.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Memcg/kmem reclaim support has been finally merged. Reflect this in the
documentation.
Acked-by: Michal Hocko <mhocko@suse.cz>
Signed-off-by: Vladimir Davydov <vdavydov@parallels.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Miss a ')' for ifneq in Makefile, the related building error:
Documentation/blackfin/Makefile:2: *** invalid syntax in conditional. Stop.
make[1]: *** [Documentation/blackfin] Error 2
Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
The page-types tool was relocated to tools/vm in the 3.4 kernel timeframe.
Signed-off-by: Randy Wright <rwright@hp.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This patch changes the syscall handler to doom (tabort) active
transactions when a syscall is made and return immediately without
performing the syscall.
Currently, the system call instruction automatically suspends an
active transaction which causes side effects to persist when an active
transaction fails.
This does change the kernel's behaviour, but in a way that was
documented as unsupported. It doesn't reduce functionality because
syscalls will still be performed after tsuspend. It also provides a
consistent interface and makes the behaviour of user code
substantially the same across powerpc and platforms that do not
support suspended transactions (e.g. x86 and s390).
Performance measurements using
http://ozlabs.org/~anton/junkcode/null_syscall.c
indicate the cost of a system call increases by about 0.5%.
Signed-off-by: Sam Bobroff <sam.bobroff@au1.ibm.com>
Acked-By: Michael Neuling <mikey@neuling.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
- Purge the gic_arch_extn hacks and abuse by using the new stacked domains
NOTE: Due to the nature of these changes, patches crossing subsystems have
been kept together in their own branches.
- tegra
- Handle the LIC properly
- omap
- Convert crossbar to stacked domains
- kill arm,routable-irqs in GIC binding
- exynos
- Convert PMU wakeup to stacked domains
- shmobile, ux500, zynq (irq_set_wake branch)
- Switch from abusing gic_arch_extn to using gic_set_irqchip_flags
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=IPgJ
-----END PGP SIGNATURE-----
Merge tag 'irqchip-core-4.1-3' of git://git.infradead.org/users/jcooper/linux into irq/core
irqchip core change for v4.1 (round 3) from Jason Cooper
Purge the gic_arch_extn hacks and abuse by using the new stacked domains
NOTE: Due to the nature of these changes, patches crossing subsystems have
been kept together in their own branches.
- tegra
- Handle the LIC properly
- omap
- Convert crossbar to stacked domains
- kill arm,routable-irqs in GIC binding
- exynos
- Convert PMU wakeup to stacked domains
- shmobile, ux500, zynq (irq_set_wake branch)
- Switch from abusing gic_arch_extn to using gic_set_irqchip_flags
Enable inline_data feature by default since it brings us better
performance and space utilization and now has already stable.
Add another option noinline_data to disable it during mount.
Suggested-by: Jaegeuk Kim <jaegeuk@kernel.org>
Suggested-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Wanpeng Li <wanpeng.li@linux.intel.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Some board designers, when running out of clock output pads, decide to
(mis)use PWM output pads to provide a clock to external components.
This driver supports this practice by providing an adapter between the
PWM and clock bindings in the device tree. As the PWM bindings specify
the period in the device tree, this is a fixed clock.
Tested-by: Janusz Uzycki <j.uzycki@elproma.com.pl>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
The CRG11 clock controller is managed by remote f/w.
This driver simply maps Linux CLK ops onto mailbox api.
Signed-off-by: Andy Green <andy.green@linaro.org>
Signed-off-by: Vincent Yang <vincent.yang@socionext.com>
Signed-off-by: Tetsuya Nuriya <nuriya.tetsuya@socionext.com>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
Add an I2C bus driver i2c-xlp9xx.c to support the I2C block in the
XLP9xx/XLP5xx MIPS SoC. Update Kconfig and Makefile to add the
CONFIG_I2C_XLP9XX option.
Signed-off-by: Subhendu Sekhar Behera <sbehera@broadcom.com>
Signed-off-by: Jayachandran C <jchandra@broadcom.com>
Reviewed-by: Ray Jui <rjui@broadcom.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Add vendor name "netlogic" in vendor-prefixes.txt, which will be used for
the Netlogic XLP and XLPII MIPS SoCs. These processors were from NetLogic
Microsystems that is now a part of Broadcom Corporation.
Signed-off-by: Subhendu Sekhar Behera <sbehera@broadcom.com>
Signed-off-by: Jayachandran C <jchandra@broadcom.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Having a board where the I2C bus locks up occasionally made it clear
that the bus recovery in the i2c-davinci driver will only work on
some boards, because on regular boards, this will only toggle GPIO
lines that aren't muxed to the actual pins.
The I2C controller on SoCs like da850 (and da830), Keystone 2 has the
built-in capability to bit-bang its lines by using the ICPFUNC registers
of the i2c controller.
Implement the suggested procedure by toggling SCL and checking SDA using
the ICPFUNC registers of the I2C controller when present. Allow platforms
to indicate the presence of the ICPFUNC registers with a has_pfunc platform
data flag and add optional DT property "ti,has-pfunc" to indicate
the same in DT.
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Alexander Sverdlin <alexander.sverdlin@nokia.com>
Tested-by: Michael Lawnick <michael.lawnick@nokia.com>
Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca>
Signed-off-by: Mike Looijmans <milo-software@users.sourceforge.net>
[grygorii.strashko@ti.com: combined patches from Ben Gardiner and
Mike Looijmans and reimplemented ICPFUNC bus recovery using I2C
bus recovery infrastructure]
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
* pci/misc:
PCI: Read capability list as dwords, not bytes
PCI: Don't clear ASPM bits when the FADT declares it's unsupported
PCI: Clarify policy for vendor IDs in pci.txt
PCI/ACPI: Optimize device state transition delays
PCI: Export pci_find_host_bridge() for use inside PCI core
PCI: Make a shareable UUID for PCI firmware ACPI _DSM
PCI: Fix typo in Thunderbolt kernel message
Document the expected behavior of kernel command lines of the forms:
console=uart[8250],io|mmio|mmio32,<addr>[,options]
console=uart[8250],<addr>[,options]
and
earlycon=uart[8250],io|mmio|mmio32,<addr>[,options]
earlycon=uart[8250],<addr>[,options]
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
============
*) Add driver for USB PHYs on sun9i
*) Add driver for USB PHY on dm816x
*) Modified exynos5-usbdrd driver to add support for Exynos5433 SoC
Fixes
=====
*) Fix power_on/power_off failure paths in some drivers
*) Make miphy365x use generic PHY type constants
*) Fix build errors due to missing export symbols in qcom-ufs driver
*) Make all the functions return proper error values
Cleanups
========
*) use PTR_ERR_OR_ZERO to simplify code
*) use devm_kcalloc instead of devm_kzalloc with multiply
*) remove un-necessary ifdef CONFIG_OF
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)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=0gB+
-----END PGP SIGNATURE-----
Merge tag 'for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-next
Kishon writes:
New Features
============
*) Add driver for USB PHYs on sun9i
*) Add driver for USB PHY on dm816x
*) Modified exynos5-usbdrd driver to add support for Exynos5433 SoC
Fixes
=====
*) Fix power_on/power_off failure paths in some drivers
*) Make miphy365x use generic PHY type constants
*) Fix build errors due to missing export symbols in qcom-ufs driver
*) Make all the functions return proper error values
Cleanups
========
*) use PTR_ERR_OR_ZERO to simplify code
*) use devm_kcalloc instead of devm_kzalloc with multiply
*) remove un-necessary ifdef CONFIG_OF
This patch updates the binding information to reflect the
extra dt options which are now supported by the sdhci-st.c
driver which enable support for stih407 family silicon.
STiH410 SoC and later support UHS modes for eMMC, so the
driver now makes use of these common bindings. Examples
are provided for both eMMC (which has additional bindings)
and also sd slot for STiH407.
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Acked-by: Maxime Coquelin <maxime.coquelin@st.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Move documentation into this century, even if this device hasn't
been available for some time.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
The MTU values in the documentation do not match the source.
The source has frame limit of IXGBE_MAX_JUMBO_FRAME_SIZE (9728)
which is MTU of 9710 because of the accounting for Ethernet header
and CRC.
Also, don't refer to the obsolete ifconfig command.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
ifconfig command is obsolete, best to remove all references so that
new users learn ip.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Clarify pci.txt so it matches the "do not add new entries unless they are
shared between multiple drivers" comment in include/linux/pci_ids.h.
[bhelgaas: changelog, strengthen language]
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
As requested by Sakari:
"The driver changes are still being reviewed.
It's been proposed that the max-microamp property be renamed."
So, as the DT bindings are not agreed upstream yet, let's revert
it.
Requested-by: Sakari Ailus <sakari.ailus@iki.fi>
This reverts commit b6100f10bd.
Add the regulator subnodes to the Qualcomm RPM MFD device tree bindings.
Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
- STi
- New driver, irq-st
- Renesas
- Use u32 type for 32bit regs
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=WGOO
-----END PGP SIGNATURE-----
Merge tag 'irqchip-core-4.0' of git://git.infradead.org/users/jcooper/linux into irq/core
irqchip core changes for v4.0 from Jason Cooper
- ST
- New driver, irq-st
- Renesas
- Use u32 type for 32bit regs
This is the NFC pull request for 4.1.
This is a shorter one than usual, as the Intel Field Peak NFC
driver could not make it in time.
We have:
- A new driver for NXP NCI based chipsets, like e.g. the NPC100 or
the PN7150. It currently only supports an i2c physical layer, but
could easily be extended to work on top of e.g. SPI.
This driver also includes support for user space triggered firmware
updates.
- A few minor st21nfc[ab] fixes, cleanups, and comments improvements.
- A pn533 error return fix.
- A few NFC related logs formatting cleanups.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQIcBAABAgAGBQJVJV81AAoJEIqAPN1PVmxKM3sP/R6fKXMxtVxXsiPzBMk+SpBI
onNXbCx27rp1lHTFznE16JAaaSfcQEwSQmYx7xa6KXqRYVlDfRfC+5R+rPGrCjfH
kV/eLBNnYpmPw0ViVT7dsWK0b4me0k5pr9ki9mze3YxvuMbA5vdv0tvuRFz5IRF/
hl+WI5pntGuRtnIyBKIauAMylylUYVvCBGhmHnveiX0Dp8noJLBSV0wvdzujm51S
+Uio/jHlUEV2lotrQBOfWNtEkwonXSwzZWSzimBCyEGLAwTx4lGXHmQftOtPd3zE
sOT7Gw77ZCsulHoHiJyC0KpDSDS0NYVrtTI5BiuGgAivGi0YZw2XD3CYRIdy0m2Z
lMoodYdiCgsxmrU6I6Rd/7DQBxD0Vhc+CGAyk41f7AwU4Fwq105kpSLupTtU+NzT
ZpdvSXeirU8sxt+3WDOgv8esyYGZVVD8GuBbofMZQZ0vLq+FcDpYAW4w3LKvvi6X
C+WN8f7SCI0kqpd4leyl6EG3SoQKFyPWobu0IlV520R9b76iBcyqooTIpvVa4Yk7
az6fKhi9gK/T6FHW78y6fnkczd47JKrC924m+g6P/hhTD5zQ956ferp0uFTjkPtF
8kNgRT7OIRi1JO783cnQx1uA61axC3GX1HFzsD9paVkTwRNtJ3eFsxtcYt7Nfv8D
WGNWRQp5LmBsD/SqFBfk
=MzOJ
-----END PGP SIGNATURE-----
Merge tag 'nfc-next-4.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/nfc-next
Samuel Ortiz says:
====================
NFC: 4.1 pull request
This is the NFC pull request for 4.1.
This is a shorter one than usual, as the Intel Field Peak NFC
driver could not make it in time.
We have:
- A new driver for NXP NCI based chipsets, like e.g. the NPC100 or
the PN7150. It currently only supports an i2c physical layer, but
could easily be extended to work on top of e.g. SPI.
This driver also includes support for user space triggered firmware
updates.
- A few minor st21nfc[ab] fixes, cleanups, and comments improvements.
- A pn533 error return fix.
- A few NFC related logs formatting cleanups.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Nokia N900 is switching to device tree, make sure we can use flash
there, too.
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
When the CONTINUE bit is set, the interrupt status we are polling to
identify if a transaction has finished can be sporadic. Even though
the transfer has finished, the interrupt status may erroneously
indicate that there is still data in the FIFO. This behaviour causes
random timeouts in large PIO transfers.
Instead of using the CONTINUE bit to control the CS lines, use the SPI
core's CS GPIO handling. Also, now that the CONTINUE bit is not being
used, we can poll for the ALLDONE interrupt to indicate transfer
completion.
Signed-off-by: Sifan Naeem <sifan.naeem@imgtec.com>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com>
Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
AF_RDS, PF_RDS and SOL_RDS are available in header files,
and there is no need to get their values from /proc. Document
this correctly.
Fixes: 0c5f9b8830 ("RDS: Documentation")
Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The DWMAC block on certain SoCs (such as IMG Pistachio) have a second
clock which must be enabled in order to access the peripheral's
register interface, so add support for requesting and enabling an
optional "pclk".
Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Cc: James Hartley <james.hartley@imgtec.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Document new flag V4L2_CTRL_FLAG_EXECUTE_ON_WRITE, and the new behavior
of CH_VALUE event on VOLATILE controls.
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This patch adds the support for the configuration of the keyboard
backlight on supported Dell laptops.
With this patch it is possible to set:
* keyboard backlight level
* timeout after which the backlight will be automatically turned off
* input activity triggers (keyboard, touchpad, mouse) that enable the backlight
* ambient light settings
The settings are exposed via /sys/class/leds/dell::kbd_backlight/
The code is based on the newly released documentation by Dell in the
libsmbios project.
Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Gabriele Mazzotta <gabriele.mzt@gmail.com>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
This patch updates the sysfs-driver-toshiba_acpi entry, adding the
missing entries for USB Sleep functions.
And also, while at the neighborhood, fix some typos and add a note
that some features require a reboot.
Signed-off-by: Azael Avalos <coproscefalo@gmail.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
This set of changes adds support for a whole bunch of new panels, mostly
simple ones. There's now also support for panels to provide display
timings rather than fixed modes, which should allow panels to work with
a larger number of display drivers. Eventually drivers should migrate to
this new interface and the fixed modes removed from panels.
There are also a couple of sparse fixes for the PS8622 and PS8625 bridge
drivers.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=0aBn
-----END PGP SIGNATURE-----
Merge tag 'drm/panel/for-4.1-rc1' of git://anongit.freedesktop.org/tegra/linux into drm-next
drm/panel: Changes for v4.1-rc1
This set of changes adds support for a whole bunch of new panels, mostly
simple ones. There's now also support for panels to provide display
timings rather than fixed modes, which should allow panels to work with
a larger number of display drivers. Eventually drivers should migrate to
this new interface and the fixed modes removed from panels.
There are also a couple of sparse fixes for the PS8622 and PS8625 bridge
drivers.
* tag 'drm/panel/for-4.1-rc1' of git://anongit.freedesktop.org/tegra/linux:
drm/panel: Add support for Ampire AM-800480R3TMQW-A1H 800x480 7" panel
of: Add vendor prefix for Ampire Co., Ltd.
drm/panel: Add display timing for HannStar HSD070PWW1
drm/panel: simple: Add display timing support
drm/panel: Add display timing support
drm/panel: Add support for OrtusTech COM43H4M85ULC panel
of: Add vendor prefix for Ortus Technology Co., Ltd.
drm/panel: Add bus format for Giantplus GPG482739QS5 panel
drm/panel: simple: Add support for AUO b101ean01 panel
drm/panel: simple: Add support for Innolux ZJ070NA-01P
drm/panel: simple: Add support for Innolux AT043TN24
drm/panel: simple: Add support for Shelly SCA07010-BFN-LNN
drm/panel: simple: Add support for Samsung LTN140AT29 panel
drm: Remove unused DRM_MODE_OBJECT_BRIDGE
drm/bridge: ptn3460: Fix sparse warnings
drm/bridge: ps8622: Fix sparse warnings
drm/bridge: Add I2C based driver for ps8622/ps8625 bridge
The MIPS port has supported this option since forever, long before SH
was even in plans.
Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/9665/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
1. Assorted changes
1.1 allow more feature bits for the guest
1.2 Store breaking event address on program interrupts
2. Interrupt handling rework
2.1 Fix copy_to_user while holding a spinlock (cc stable)
2.2 Rework floating interrupts to follow the priorities
2.3 Allow to inject all local interrupts via new ioctl
2.4 allow to get/set the full local irq state, e.g. for migration
and introspection
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.14 (GNU/Linux)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=Rrx5
-----END PGP SIGNATURE-----
Merge tag 'kvm-s390-next-20150331' of git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD
Features and fixes for 4.1 (kvm/next)
1. Assorted changes
1.1 allow more feature bits for the guest
1.2 Store breaking event address on program interrupts
2. Interrupt handling rework
2.1 Fix copy_to_user while holding a spinlock (cc stable)
2.2 Rework floating interrupts to follow the priorities
2.3 Allow to inject all local interrupts via new ioctl
2.4 allow to get/set the full local irq state, e.g. for migration
and introspection
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJVIws/AAoJEHm+PkMAQRiGwEcH/1GCBqrBzXaKwDdCPMRcYVUb
MYkXmGkCGRYWe5MXI8QNAaa/CdG6mAFMHWN6CaMMpLTxnM1m87uBg01fQMsh73BO
mRVLKE/soiJDnR1gYzBBDBYV/AUvytN5PhgeNaA95YIJvU3T1f3iTnV8vs30Dp0L
YpxSqwr3C0k7C9IE0VcgfzvWJPCnQ9IWHuX3jn5s1XjGKVNbBYHMt6FusHdyXMfT
dp8ksuGHwm30mTFI5xJpKOrRzfi+P5EsEUrsnFRPRM/iFTVrM5R7eaUhsRZb2+Wo
YApnbYhUYz7om1AuQ+UZ/+S6y7ZLlGWegI1lWI754GIsczG5vPHEYhhgkzMhTsc=
=kR1V
-----END PGP SIGNATURE-----
Merge tag 'v4.0-rc7' into next
Sync up with Linux 4.0-rc7 to bring in ALPS changes.
Currently the "function" + "groups" combination is the only documented
format for pinmux nodes, although many drivers use "function" + "pins".
Update the generic pinctrl binding to include the "function" + "pins"
combination as well.
Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
JPEG IP found in Exynos5420 is similar to what is in Exynos3250, but
there are some subtle differences which this patch takes into account.
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Add the compatible string for Meson8b in Meson pinctrl documentation
and add new information for Meson8b in source code comments.
Signed-off-by: Carlo Caione <carlo@endlessm.com>
Acked-by: Beniamino Galvani <b.galvani@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
We want those fixes (iio primarily) into the -next branch to help with
merge and testing issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Conflicts:
drivers/net/ethernet/mellanox/mlx4/cmd.c
net/core/fib_rules.c
net/ipv4/fib_frontend.c
The fib_rules.c and fib_frontend.c conflicts were locking adjustments
in 'net' overlapping addition and removal of code in 'net-next'.
The mlx4 conflict was a bug fix in 'net' happening in the same
place a constant was being replaced with a more suitable macro.
Signed-off-by: David S. Miller <davem@davemloft.net>
Pull networking fixes from David Miller:
1) In TCP, don't register an FRTO for cumulatively ACK'd data that was
previously SACK'd, from Neal Cardwell.
2) Need to hold RNL mutex in ipv4 multicast code namespace cleanup,
from Cong WANG.
3) Similarly we have to hold RNL mutex for fib_rules_unregister(), also
from Cong WANG.
4) Revert and rework netns nsid allocation fix, from Nicolas Dichtel.
5) When we encapsulate for a tunnel device, skb->sk still points to the
user socket. So this leads to cases where we retraverse the
ipv4/ipv6 output path with skb->sk being of some other address
family (f.e. AF_PACKET). This can cause things to crash since the
ipv4 output path is dereferencing an AF_PACKET socket as if it were
an ipv4 one.
The short term fix for 'net' and -stable is to elide these socket
checks once we've entered an encapsulation sequence by testing
xmit_recursion.
Longer term we have a better solution wherein we pass the tunnel's
socket down through the output paths, but that is way too invasive
for 'net' and -stable.
From Hannes Frederic Sowa.
6) l2tp_init() failure path forgets to unregister per-net ops, from
Cong WANG.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
net/mlx4_core: Fix error message deprecation for ConnectX-2 cards
net: dsa: fix filling routing table from OF description
l2tp: unregister l2tp_net_ops on failure path
mvneta: dont call mvneta_adjust_link() manually
ipv6: protect skb->sk accesses from recursive dereference inside the stack
netns: don't allocate an id for dead netns
Revert "netns: don't clear nsid too early on removal"
ip6mr: call del_timer_sync() in ip6mr_free_table()
net: move fib_rules_unregister() under rtnl lock
ipv4: take rtnl_lock and mark mrt table as freed on namespace cleanup
tcp: fix FRTO undo on cumulative ACK of SACKed range
xen-netfront: transmit fully GSO-sized packets
According to description in 'include/net/dsa.h', in cascade switches
configurations where there are more than one interconnected devices,
'rtable' array in 'dsa_chip_data' structure is used to indicate which
port on this switch should be used to send packets to that are destined
for corresponding switch.
However, dsa_of_setup_routing_table() fills 'rtable' with port numbers
of the _target_ switch, but not current one.
This commit removes redundant devicetree parsing and adds needed port
number as a function argument. So dsa_of_setup_routing_table() now just
looks for target switch number by parsing parent of 'link' device node.
To remove possible misunderstandings with the way of determining target
switch number, a corresponding comment was added to the source code and
to the DSA device tree bindings documentation file.
This was tested on a custom board with two Marvell 88E6095 switches with
following corresponding routing tables: { -1, 10 } and { 8, -1 }.
Signed-off-by: Pavel Nakonechny <pavel.nakonechny@skitlab.ru>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Pull input fixes from Dmitry Torokhov:
"Updates for the input subsystem - two more tweaks for ALPS driver to
work out kinks after splitting the touchpad, trackstick, and potential
external PS/2 mouse into separate input devices.
Changes to support ALPS SS4 devices (protocol V8) will be coming in
4.1..."
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: alps - document stick behavior for protocol V2
Input: alps - report V2 Dualpoint Stick events via the right evdev node
Input: alps - report interleaved bare PS/2 packets via dev3
Adding fsl,spi-cs-sck-delay and fsl,spi-sck-cs-delay properties to
support delays before and after starting the clock in a transfer.
Signed-off-by: Aaron Brice <aaron.brice@datasoft.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Add documentation for generic SYSCON poweroff driver.
Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Almost all flash that are "compatible" with m25p80 support the JEDEC
READ ID opcode (0x9F), and in fact, that is often the only thing that is
used to differentiate them. Let's add a compatible string that
represents this lowest common denominator of compatibility.
Device trees can still specify manufacturer/device names in addition,
but (until some reason is found to differentiate between them through
device tree) software will likely want to bind just against the generic
name, and avoid unnecessarily growing its device ID binding tables.
This is related to the work of commit a5b7616c55 ("mtd:
m25p80,spi-nor: Fix module aliases for m25p80"), which showed that
maintaining these device tables as stable device-tree/modalias binding
tables is not a worthwhile burden for mostly-comptatible flash.
At the same time, let's update the binding doc to point to the
m25p_ids[] ID list instead of spi_nor_ids[]. The former can be used for
device tree bindings, but the latter cannot. In the future, we should
pare down the m25p_ids[] list to only those IDs which are actually used
in device trees.
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Cc: Rafał Miłecki <zajec5@gmail.com>
Reviewed-by: Marek Vasut <marex@denx.de>
This patch makes a sysfs variable called 'offset' on each partition
which contains the offset in bytes from the beginning of the master
device that the partition starts.
Signed-off-by: Dan Ehrenberg <dehrenberg@chromium.org>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Document that protocol V2 uses standard (bare) PS/2 mouse packets for the
DualPoint stick.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-By: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
IT8620E is mostly compatible to IT7828F. Add generic support for it.
IT8620E supports up to 6 fan tachometers and 6 pwm controls.
Support for the 6th tachometer and for the additional pwm controls
are addded in separate patches.
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
IT8790E is a super-IO chip with three fan tachometers. It is mostly
compatible to IT8728F, but only supports three fan tachometers
instead of five.
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Commit ce0e7b28fb ("sched, cpuacct: Fix niced guest time
accounting") added the guest_nice column to /proc/stat, but the example
output of `cat /proc/stat' in Documentation/filesystems/proc.txt wasn't
updated accordingly. Do so now.
Cc: Ryota Ozaki <ozaki.ryota@gmail.com>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
We're at least trying to be alphabetically sorted. So move "eagerfpu="
in the vicinity of where it belongs at least.
Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
With ACPI 5.1 _DSD (Device Specific Data) it is now possible to name
functions just like Device Tree is doing. Make sure that the documentation
mentions _DSD as the recommended way to describe GPIOs in ACPI systems.
Reported-by: Darren Hart <dvhart@linux.intel.com>
Reviewed-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Mostly language improvements to the new completions.txt document, but there
is also a semantic correction in the description of completion_done() at
the very end.
Acked-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Fix for imprecise/wrong statements on context in which wait_for_completion*()
can be called, updated notes on "going out of scope" problems and some
language fixups.
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Acked-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This is a update of Chinese documentation:Documentation/zh_CN/arm64/memory.txt
It is based on the modifications of Documentation/arm64/memory.txt in submission:
"08375198", "4edae01e", "a24637d5", "383c2799".
Signed-off-by: Fu Wei <wefu@redhat.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This is a update of Chinese documentation: Documentation/zh_CN/arm64/booting.txt
It is based on the modifications of Documentation/arm64/booting.txt in submission:
"a2c1d73b", "cdd78578", "c218bca7", "63f8344c".
Signed-off-by: Fu Wei <wefu@redhat.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This is a Chinese translated version of
Documentation/arm64/legacy_instructions.txt
It is based on the modifications of
Documentation/arm64/legacy_instructions.txt in submission: "587064b6",
"bd35a4ad", "2d888f48", "c852f320".
Signed-off-by: Fu Wei <wefu@redhat.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
- for exynos3250
: add assigned clock parents for CMU nodes
- for exynos4412-odroid
: add eMMC reset line
- for exynos5250
: fixed typo for interrupt-cells
- for exynos5250-snow
: define stdout-path property
: represent bridge and panel connection
: enable wifi power-on and add cap-sdio-irq to wifi mmc node
- for exynos5250-spring
: define stdout-path property
- for exynos5420
: fixed typo for interrupt-cells
: add async-bridge clocks for gsc and disp1 PDs
- for exynos5420 boards
: Mux XMMCnDATA[0] pad correctly
- for exynos5420-odroidxu3
: add eMMC reset line
- for Peach boards
: add HS400 support and define stdout-path property
: add mclk entry and add WiFi module support
: represent bridge and panel connection
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)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=Sz8u
-----END PGP SIGNATURE-----
Merge tag 'samsung-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt
Merge "Samsung DT updates for v4.1" from Kukjin Kim:
- for exynos3250
: add assigned clock parents for CMU nodes
- for exynos4412-odroid
: add eMMC reset line
- for exynos5250
: fixed typo for interrupt-cells
- for exynos5250-snow
: define stdout-path property
: represent bridge and panel connection
: enable wifi power-on and add cap-sdio-irq to wifi mmc node
- for exynos5250-spring
: define stdout-path property
- for exynos5420
: fixed typo for interrupt-cells
: add async-bridge clocks for gsc and disp1 PDs
- for exynos5420 boards
: Mux XMMCnDATA[0] pad correctly
- for exynos5420-odroidxu3
: add eMMC reset line
- for Peach boards
: add HS400 support and define stdout-path property
: add mclk entry and add WiFi module support
: represent bridge and panel connection
* tag 'samsung-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
ARM: dts: Fixed typo interrupt-cells for exynos5420 and exynos5250
ARM: dts: Add HS400 support for exynos5420 and exynos5800
ARM: dts: add async-bridge clocks to gsc power domain for exynos5420
ARM: dts: add async-bridge clocks to disp1 power domain for exynos5420
dt-bindings: add asynchronous bridge clock for exynos
ARM: dts: Define stdout-path property for exynos5250-spring
ARM: dts: Define stdout-path property for exynos5250-snow
ARM: dts: Define stdout-path property for Peach boards
ARM: dts: Add assigned clock parents to CMU node for exynos3250
ARM: dts: Add mclk entry for Peach boards
ARM: dts: Add WiFi module support for Peach boards
ARM: dts: Mux XMMCnDATA[0] pad correctly for Exynos5420 boards
ARM: dts: add eMMC reset line for exynos5422-odroidxu3
ARM: dts: add eMMC reset line for exynos4412-odroid-common
ARM: dts: represent bridge and panel connection for exynos5420-peach-pit
ARM: dts: represent bridge and panel connection for exynos5250-snow
ARM: dts: Add cap-sdio-irq to wifi mmc node for exynos5250-snow
ARM: dts: Enable wifi power-on for exynos5250-snow
Signed-off-by: Olof Johansson <olof@lixom.net>
Pull input subsystem fixes from Dmitry Torokhov:
"A fix for ALPS driver for issue introduced in the latest update and a
tweak for yet another Lenovo box in Synaptics.
There will be more ALPS tweaks coming.."
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: define INPUT_PROP_ACCELEROMETER behavior
Input: synaptics - fix min-max quirk value for E440
Input: synaptics - add quirk for Thinkpad E440
Input: ALPS - fix max coordinates for v5 and v7 protocols
Input: add MT_TOOL_PALM
- An error handling improvement on imx-weim bus driver
- A number of imx6q clock tree update around MIPI support
- Add support for i.MX6 GPU/VPU power domain
- Enable SMP_ON_UP build for Vybrid
- Let MXC_DEBUG_BOARD depend on 3-stack (3DS) boards
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJVGO1MAAoJEFBXWFqHsHzOjGcH/jFjIi46ieB0z79KVp/Ni8dL
5w5Myfamyl0Eas/NS0iuAZ2kRkvK4kFxZOfBpWSQc6mQeS93RhydXx+CvzcuzNJr
lnDiBWFZfWLYxkb4KiKoTd6szXDwZXM3N5Dj0oO/2RRme29GE/G9tCKR92YU8ZI4
KvDiBFb0hsP0IcB5Y/9p8ETwjTnpKXdZ2sS91K9oNh5vzrnv0sANxtShmNHq08hX
0XLOFTMF99NMmeCH5L8h01rl9L2nz4dXOpXafjlAdZUEf1h7jCqBM8is2R4VkWuF
mfVmCrucmn2RNwQwT3Rj+qQH7hApOcPdoXjg9Z8tqDfSxuZYlMg9xWQ7t9zJlsw=
=oHN4
-----END PGP SIGNATURE-----
Merge tag 'imx-soc-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/soc
Merge "ARM: imx: soc changes for 4.1" from Shawn Guo:
The i.MX SoC changes for 4.1:
- An error handling improvement on imx-weim bus driver
- A number of imx6q clock tree update around MIPI support
- Add support for i.MX6 GPU/VPU power domain
- Enable SMP_ON_UP build for Vybrid
- Let MXC_DEBUG_BOARD depend on 3-stack (3DS) boards
* tag 'imx-soc-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: imx: depend MXC debug board on 3DS machines
ARM: imx6: gpc: Add PU power domain for GPU/VPU
Documentation: Add device tree bindings for Freescale i.MX GPC
bus: imx-weim: improve error handling upon child probe-failure
ARM: imx6q: clk: Add support for mipi_ipg clock as a shared clock gate
ARM: imx6q: clk: Add support for mipi_core_cfg clock as a shared clock gate
ARM: imx6q: clk: Change hsi_tx clock to be a shared clock gate
ARM: imx6q: clk: Change hdmi_isfr clock's parent to be video_27m clock
ARM: imx6q: clk: Add the video_27m clock
ARM: imx6q: Add GPR3 MIPI muxing control register field shift bits definition
ARM: vf610: use SMP_ON_UP for Vybrid SoC
Signed-off-by: Olof Johansson <olof@lixom.net>
A bunch of changes to improve support on the Nyan Big (Acer Chromebook
13). These enable the trackpad and make the WiFi card work. Changes to
the userspace-exposed name of the soundcard are required for a better
audio experience.
Support for Nyan Blaze (HP Chromebook 14) is added. It is very similar
to Nyan Big and therefore can enjoys many of the above improvements.
Since the EMC driver can now be used to scale the frequency at which
external memory is clocked, corresponding EMC frequency tables are added
for Jetson TK1 and the Nyan boards.
The Jetson TK1, Beaver and Nyan boards now also use generated pinmux
data, which makes it easier to keep it in sync with the data provided by
syseng.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=yFLx
-----END PGP SIGNATURE-----
Merge tag 'tegra-for-4.1-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt
Merge "ARM: tegra: Device tree changes for v4.1-rc1" from Thierry Reding:
A bunch of changes to improve support on the Nyan Big (Acer Chromebook
13). These enable the trackpad and make the WiFi card work. Changes to
the userspace-exposed name of the soundcard are required for a better
audio experience.
Support for Nyan Blaze (HP Chromebook 14) is added. It is very similar
to Nyan Big and therefore can enjoys many of the above improvements.
Since the EMC driver can now be used to scale the frequency at which
external memory is clocked, corresponding EMC frequency tables are added
for Jetson TK1 and the Nyan boards.
The Jetson TK1, Beaver and Nyan boards now also use generated pinmux
data, which makes it easier to keep it in sync with the data provided by
syseng.
* tag 'tegra-for-4.1-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
ARM: tegra: Add EMC timings to Nyan Blaze device tree
ARM: tegra: Add EMC timings to Nyan Big device tree
ARM: tegra: Add EMC timings to Jetson TK1 device tree
ARM: tegra: Add EMC to Tegra124 device tree
ARM: tegra: Add Tegra124 ACTMON support
of: Add binding for NVIDIA Tegra ACTMON node
ARM: tegra: nyan: The WiFi card is kept powered during suspend
ARM: tegra: nyan: Add gpio-restart node
ARM: tegra: nyan: Set maximum frequency for SPI flash
ARM: tegra: Use generated pinmux data for Nyan Big
ARM: tegra: Use pwrseq-simple for the wifi in Nyan
ARM: tegra: Add node for trackpad in Nyan boards
ARM: tegra: Add DTS for the nyan-blaze board
ARM: tegra: Move generic parts out of the nyan-big DT
ARM: tegra: Change model of sound card in Nyan Big
ARM: tegra: Use generated pinmux for Beaver board
ARM: tegra: Import latest Jetson TK1 pinmux
Signed-off-by: Olof Johansson <olof@lixom.net>
This is mostly to enable errata 798181 and thermal support for dra7,
configure ocp2scp for am437x, remove dead code for OMAP4_ERRATA_I688
and fix build warnings for omap1510 only config.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=Uqd0
-----END PGP SIGNATURE-----
Merge tag 'omap-for-v4.1/fixes-0' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/fixes-non-critical
Merge "omap non-urgent fixes for v4.1" from Tony Lindgren:
Fixes for omaps that were not considered urgent enough for the -rc cycle.
This is mostly to enable errata 798181 and thermal support for dra7,
configure ocp2scp for am437x, remove dead code for OMAP4_ERRATA_I688
and fix build warnings for omap1510 only config.
* tag 'omap-for-v4.1/fixes-0' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: DRA7: Enable Cortex A15 errata 798181
ARM: dts: am57xx-beagle-x15: Add thermal map to include fan and tmp102
ARM: dts: DRA7: Add bandgap and related thermal nodes
bus: ocp2scp: SYNC2 value should be changed to 0x6
ARM: dts: am4372: Add "ti,am437x-ocp2scp" as compatible string for OCP2SCP
ARM: OMAP2+: remove superfluous NULL pointer check
ARM: OMAP4: remove dead kconfig option OMAP4_ERRATA_I688
MAINTAINERS: add OMAP defconfigs under OMAP SUPPORT
ARM: OMAP1: PM: fix some build warnings on 1510-only Kconfigs
Signed-off-by: Olof Johansson <olof@lixom.net>
This series reworks some of the CCI-400 PMU code so that it can be used
on both ARM and ARM64-based systems, without the need to boot in secure
mode on the latter. This paves the way for CCI-500 support in future.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABCgAGBQJVFWAiAAoJELescNyEwWM0pK8IALUinCT+Ec/Oi5WwGJaLgQgw
exlDFAcmml0xisxglGL7eHcvNBs/j4wFD37mqDUszrGW3jrM+Ex+/cvUzWIlEyZl
LjG99ZF2j51LFxDHMgpRwg1aD/NNQsQjwsuHHdCr+NHB5R2C0M4umsgX6Kt6/PE4
95LOnnjBOx4FkMOG9mZElzldUlqnhWd6drjQ9qZQar9VVVewfbR1LH/xQhjrCL0w
nwRzJwYj1LnLFO0hBVUAJSfvYltMF9PxBEx0FkyzN7QcuP1tLQ25NmGEvarHP6iZ
XpvTZ7akzButyUQbvz/kf6a0agPNUv1HHEqh7/Zddvgm//+p8nEBORuJ/cC6g1E=
=UHCi
-----END PGP SIGNATURE-----
Merge tag 'arm-perf-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into next/drivers
Merge "arm-cci PMU updates for 4.1" from Will Deacon:
CCI-400 PMU updates
This series reworks some of the CCI-400 PMU code so that it can be used
on both ARM and ARM64-based systems, without the need to boot in secure
mode on the latter. This paves the way for CCI-500 support in future.
* tag 'arm-perf-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux:
arm-cci: Fix CCI PMU event validation
arm-cci: Split the code for PMU vs driver support
arm-cci: Get rid of secure transactions for PMU driver
arm-cci: Abstract the CCI400 PMU specific definitions
arm-cci: Rearrange code for splitting PMU vs driver code
drivers: cci: reject groups spanning multiple HW PMUs
+ Linux 4.0-rc4
Signed-off-by: Olof Johansson <olof@lixom.net>
Document cpuidle states of QCOM cpus. In addition to arm-idle-state
compatible string, the ARM idle state definition must define one of the
following compatible strings -
"qcom,idle-state-ret",
"qcom,idle-state-spc",
"qcom,idle-state-pc",
The compatibles helps the SPM platform driver to use the correct idle
function when the index to the idle state is passed to the platform
driver.
Signed-off-by: Lina Iyer <lina.iyer@linaro.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Update qcom,saw2 node bindings with compatible strings to identify nodes
that provides cpuidle functionality for a particular SoC. Remove
unused compatible strings.
Update examples for different SAW nodes.
Signed-off-by: Lina Iyer <lina.iyer@linaro.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Add clocks/resets defines for the global clock controller
found on Qualcomm MSM8916 SoCs.
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
This patch adds the device tree binding for the Qualcomm Top Control and
Status Register device. The TCSR is comprised of a set of registers that
provide various control and status functions for attached peripherals.
Signed-off-by: Andy Gross <agross@codeaurora.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Document the Qualcomm MSM GICs implementation as compatible with the
ARM GIC standard.
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
data instead of platform data from Eliad Peller <eliad@wizery.com>:
- Add device-tree support to the wlcore (wl12xx/wl18xx) driver.
- Update the current users to use the bindings instead of pdata-quirks.
- Finally, remove the deprecated wl12xx_platform_data struct
Note that da850 board file code that still uses the platform data,
but we have da850.dtsi that can be used instead. So it was decided
that we should try to remove the wl12xx support from the da850
board file as suggested by Sekhar Nori <nsekhar@ti.com>. As it's
the last patch in the series, the last patch can be simply reverted
if needed.
As this series touches quite a bit of arch code, it was suggested
by Kalle Valo <kvalo@codeaurora.org> that the whole series should
be merged via the arm-soc tree.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=Nr1k
-----END PGP SIGNATURE-----
Merge tag 'omap-for-v4.1/wl12xx-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt
Merge "wireless wl12xx and omap device tree changes for v4.1" from Tony
Lindgren:
Wireless and omap changes to make wl12xx driver to use device tree
data instead of platform data from Eliad Peller <eliad@wizery.com>:
- Add device-tree support to the wlcore (wl12xx/wl18xx) driver.
- Update the current users to use the bindings instead of pdata-quirks.
- Finally, remove the deprecated wl12xx_platform_data struct
Note that da850 board file code that still uses the platform data,
but we have da850.dtsi that can be used instead. So it was decided
that we should try to remove the wl12xx support from the da850
board file as suggested by Sekhar Nori <nsekhar@ti.com>. As it's
the last patch in the series, the last patch can be simply reverted
if needed.
As this series touches quite a bit of arch code, it was suggested
by Kalle Valo <kvalo@codeaurora.org> that the whole series should
be merged via the arm-soc tree.
* tag 'omap-for-v4.1/wl12xx-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
wlcore: remove wl12xx_platform_data
ARM: dts: add wl12xx/wl18xx bindings
wlcore: add device-tree support
dt: bindings: add TI's wilink wireless device
wl12xx: use frequency instead of enumerations for pdata clocks
wlcore: set irq_trigger in board files instead of hiding behind a quirk
+ Linux 4.0-rc4
Signed-off-by: Olof Johansson <olof@lixom.net>
* Removal of mach-msm and associated drivers cleanups that have been
ack'd by associated maintainers
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
Comment: GPGTools - https://gpgtools.org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=rBCl
-----END PGP SIGNATURE-----
Merge tag 'qcom-cleanup-for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom into next/cleanup
Merge "qcom cleanup changes for 4.1" from Kumar Gala:
General cleanups for MSM/QCOM for 4.1
* Removal of mach-msm and associated drivers cleanups that have been
ack'd by associated maintainers
* tag 'qcom-cleanup-for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom:
mmc: Remove msm_sdcc driver
gpio: Remove gpio-msm-v1 driver
ARM: Remove mach-msm and associated ARM architecture code
+ Linux 4.0-rc3
Signed-off-by: Olof Johansson <olof@lixom.net>
Adds the i2c bus controller driver for the Ingenic JZ4780 SoC.
Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
- add support for Performance Monitor Unit on most of mvebu SoCs
- add nas2big support
- add support for USB3 port On Armada 385 AP
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iEYEABECAAYFAlUL6VsACgkQCwYYjhRyO9Vm/wCfZNIo3l1U82ietdSE8zuVWq1U
A2gAmQHeLLV6izood0nm9/AvvcMHPpI5
=rtR1
-----END PGP SIGNATURE-----
Merge tag 'mvebu-dt-4.1-2' of git://git.infradead.org/linux-mvebu into next/dt
Merge "ARM: mvebu: dt changes for v4.1 (round 2)" from Gregory Clement:
mvebu dt changes for v4.1 (part #2)
- add support for Performance Monitor Unit on most of mvebu SoCs
- add nas2big support
- add support for USB3 port On Armada 385 AP
* tag 'mvebu-dt-4.1-2' of git://git.infradead.org/linux-mvebu:
ARM: mvebu: armada-385-ap: Enable USB3 port
ARM: mvebu: Enable Performance Monitor Unit on Armada 380/385 SoC
ARM: mvebu: Enable Performance Monitor Unit on Armada 375 SoC
ARM: mvebu: Enable Performance Monitor Unit on Armada XP/370 SoCs
ARM: Kirkwood: add DT description for nas2big
Signed-off-by: Olof Johansson <olof@lixom.net>
- Add support for ChiliSOM
- Add support for OpenPandora
- Add support for BeagleBoard NAND
- Enable crypto devices for omap3 devices
- Add bindings for omap3 camera support
- Updates for am437x and dra7x and dm816x SoCs
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=BU88
-----END PGP SIGNATURE-----
Merge tag 'v4.1-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt
Merge "omap device tree changes for v4.1, part1" from Tony Lindgren:
Device tree related changes for omaps:
- Add support for ChiliSOM
- Add support for OpenPandora
- Add support for BeagleBoard NAND
- Enable crypto devices for omap3 devices
- Add bindings for omap3 camera support
- Updates for am437x and dra7x and dm816x SoCs
* tag 'v4.1-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (27 commits)
ARM: dts: Update Nanobone dts file
ARM: dts: n950, n9: Add primary camera support
ARM: dts: omap3: Add DT entries for OMAP 3 ISP
Documentation: DT: Add bindings for omap3isp
ARM: dts: Remove files omap34xx-hs.dtsi and omap36xx-hs.dtsi
ARM: dts: omap3-tao3530: Include directly omap34xx.dtsi
ARM: dts: n900: Enable omap sham and include directly omap34xx.dtsi
ARM: dts: n9/n950: Enable omap crypto support
ARM: dts: Remove PIN_INPUT for dm816x McSPI
ARM: dts: Add cppi41 support for dm816x MUSB
ARM: dts: Fix typo for dm816x usb0_pins
ARM: dts: dra7x-evm: beagle-x15: Fix USB Peripheral
ARM: dts: am57xx-beagle-x15: Do not include the atl header
ARM: dts: DRA7: Remove ti,timer-dsp and ti,timer-pwm properties
Documentation: omap-twl4030: Move ti,codec property to optional
ARM: dts: omap3: Remove all references to ti,codec property
ARM: dts: omap3-beagle: Add NAND device
ARM: dts: AM4372: update hdq compatible property
ARM: dts: omap3-pandora: add DM3730 1 GHz version
ARM: dts: omap3-pandora: add OMAP3530 600 MHz version
...
Signed-off-by: Olof Johansson <olof@lixom.net>
This updated the documentation of the DT binding to
describe the added wakeup threshold and second wakeup
engine.
It also adds a note, that the axis values may be
negative.
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Reviewed-by: Éric Piel <eric.piel@tremplin-utc.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The coresight-default-sink configuration option has been
removed from the framework. As such remove it from DT and bindings.
Signed-off-by: Kaixu Xia <xiakaixu@huawei.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Commit:
e2b32e6785 ("x86, kaslr: randomize module base load address")
made module base address randomization unconditional and didn't regard
disabled KKASLR due to CONFIG_HIBERNATION and command line option
"nokaslr". For more info see (now reverted) commit:
f47233c2d3 ("x86/mm/ASLR: Propagate base load address calculation")
In order to propagate KASLR status to kernel proper, we need a single bit
in boot_params.hdr.loadflags and we've chosen bit 1 thus leaving the
top-down allocated bits for bits supposed to be used by the bootloader.
Originally-From: Jiri Kosina <jkosina@suse.cz>
Suggested-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Kees Cook <keescook@chromium.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Now there are generic phy type constants declared in phy.h, migrate over to
using them rather than defining our own. This change has been done as one
atomic commit to be bisectable.
Note: The values of the defines are the same, so there is no ABI breakage
with this patch.
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Maxime Coquelin <maxime.coquelin@st.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Unlike previous Allwinner SoCs, there is no central PHY control block
on the A80. Also, OTG support is completely split off into a different
controller.
This adds a new driver to support the regular USB PHYs.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Add a minimal driver for dm816x USB. This makes USB work on dm816x
without any other changes needed as it can use the existing musb_dsps
glue layer for the USB controller.
Note that this phy is different from dm814x and am335x.
Cc: Bin Liu <binmlist@gmail.com>
Cc: Brian Hutchinson <b.hutchman@gmail.com>
Cc: Felipe Balbi <balbi@ti.com>
Cc: Matthijs van Duin <matthijsvanduin@gmail.com>
Cc: Paul Bolle <pebolle@tiscali.nl>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
The TPG generates multiple static or dynamic test patterns. The driver
currently hardcodes the pattern to the moving box pattern.
Signed-off-by: Christian Kohn <christian.kohn@xilinx.com>
Signed-off-by: Hyun Kwon <hyun.kwon@xilinx.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
The Video Timing Controller (VTC) includes a timing detector and/or a
timing generator. Only the generator is currently supported.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Xilinx platforms have no hardwired video capture or video processing
interface. Users create capture and memory to memory processing
pipelines in the FPGA fabric to suit their particular needs, by
instantiating video IP cores from a large library.
The Xilinx Video IP core is a framework that models a video pipeline
described in the device tree and expose the pipeline to userspace
through the media controller and V4L2 APIs.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hyun Kwon <hyun.kwon@xilinx.com>
Signed-off-by: Radhey Shyam Pandey <radheys@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Keep the formats sorted by type, bus_width, bits per component, samples
per pixel and order of subsamples, in that order.
Signed-off-by: Hyun Kwon <hyun.kwon@xilinx.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Add support and documentation for two media bus formats:
MEDIA_BUS_FMT_RBG888_1X24 and MEDIA_BUS_FMT_RGB888_1X32_PADHI
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
While running v4l2-compliance tests on vivid I suddenly got errors due to
a call to vmalloc_user with size 0 from vb2.
Digging deeper into the cause I discovered that this was due to the fact that
struct v4l2_plane_pix_format defines bytesperline as a __u16 instead of a __u32.
The test I was running selected a format of 4 * 4096 by 4 * 2048 with a 32
bit pixelformat.
So bytesperline was 4 * 4 * 4096 = 65536, which becomes 0 in a __u16. And
bytesperline * height is suddenly 0 as well. While the vivid driver may be
a virtual driver, it is to be expected that this limit will be hit for real
hardware as well in the near future: 8k deep-color video will already reach
it.
The solution is to change the type to __u32. The only drivers besides vivid
that use the multiplanar API are little-endian ARM and SH platforms (exynos,
ti-vpe, vsp1), so this is safe.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
this patch adds support for omnivision's ov2659
sensor, the driver supports following features:
1: Asynchronous probing
2: DT support
3: Media controller support
Signed-off-by: Benoit Parrot <bparrot@ti.com>
Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This fixes the bibliography hyperlink to "http://www.eia.org"
which now redirects to a page with a "404 Not found" error.
The latest update to the document referred to is now available
on the Consumer Electronics Association website.
Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Explicitly specify where the half-line is added or removed in
each field.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Prashant Laddha <prladdha@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
One number was wrong (0.6789 -> 0.6780) and Y' should have been Yc'.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
It always annoyed me that the event type documentation was separate from the struct
v4l2_event documentation. This patch moves it all to one place, VIDIOC_DQEVENT.
This makes much more sense.
Also changed the 'changes-flags' ref to 'ctrl-changes-flags' since this referred to
control changes. There is a src-changes-flags as well, so 'changes-flags' was a bit
vague.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Parse DT properties into a platform data structure when a DT node is
available.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Fix some awkward language in the VIDIOC_QUERYCAP description.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
The type field of VIDIOC_CROPCAP does not allow the MPLANE variants, just
as all the other crop/selection related ioctls.
Fix the description of CROPCAP and G_CROP and make the text describing
this consistent for all selection ioctls.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
The documentation is not clear whether this is a three or four byte
format. Clarify this.
Also move the BGR666 format to the other 32 bit formats.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Sequential top-bottom/bottom-top fields are not supported as video loopback.
This is too much work to implement for field settings that are rarely used.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Fix the example of the V4L2_PIX_FMT_SGRBG8 Bayer format.
The even lines should read BGBG, not RBRB.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
The colorspace section IDs were assigned to the title instead of to the
section. Some links failed because of that.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
The documentation says that the bytesperline field in v4l2_pix_format refers
to the largest plane in the case of planar formats (i.e. multiple planes
stores in a single buffer).
For almost all planar formats the first plane is also the largest (or equal)
plane, except for two formats: V4L2_PIX_FMT_NV24/NV42. For this YUV 4:4:4
format the second chroma plane is twice the size of the first luma plane.
Looking at the very few drivers that support this format the bytesperline
value that they report is actually that of the first plane and not that
of the largest plane.
Rather than fixing the drivers it makes more sense to update the documentation
since it is very difficult to use the largest plane for this. You would have
to check what the format is in order to know to which plane bytesperline
belongs, which makes calculations much more difficult.
This patch updates the documentation accordingly.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
In contrast to all other colorspaces, the BT.2020 colorspace uses
limited range R'G'B' quantization as the default.
This was incorrected documented, so fix this.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
The denominator for the scaling and offsets is 256, not 255. Fix this.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
The debug attribute was renamed to dev_debug. Update the doc accordingly.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Add lane-polarity property to endpoint nodes. This essentially tells that
the order of the differential signal wires is inverted.
Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Add a list of available module parameters as attachment to the
documentation.
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
Reformat the existing documentation to have more structure. This allows
for more documentation seperated from the existing paragraphs.
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
This adds support for the AM-800480R3TMQW-A1H 7" 800x480 panel to the
DRM simple panel driver.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Add Ampire Co., Ltd. to the list of device tree vendor prefixes.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This adds support for the COM43H4M85ULC 3.7" 800x480 panel to the
DRM simple panel driver.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Add Ortus Technology Co., Ltd. to the list of device tree vendor prefixes.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The AUO b101ean01 panel is a 10.1" 1280x800 panel which can be supported
by the simple panel driver.
Signed-off-by: Huang Lin <hl@rock-chips.com>
Reviewed-by: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The Innolux ZJ070NA-01P is a 7.0" TFT LCD panel with an integrated LED
backlight unit.
This panel is used on the Technexion Toucan.
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The Innolux AT043TN24 4.3" WQVGA TFT LCD panel.
This panel with backlight is found in PDA 4.3" LCD screen (TM43xx series for
instance).
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The Shelly SCA07010-BFN-LNN is a 7.0" WVGA TFT LCD panel.
This panel with backlight is found in PDA 7" LCD screen (TM70xx series for
instance).
Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This panel is used by the Nyan Blaze board and can be supported by the
simple-panel driver.
Signed-off-by: Stéphane Marchesin <marcheu@chromium.org>
[tomeu.vizoso@collabora.com: add device tree binding document]
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Count and display through /proc/fs/fscache/stats the number of initialised
operations.
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Steve Dickson <steved@redhat.com>
Acked-by: Jeff Layton <jeff.layton@primarydata.com>
Documentation: DT bindings: Tegra AHB: require the legacy base address for existing chips
Per Stephen Warren, note in the Tegra AHB DT binding documentation
that we specifically deprecate any attempt to use the IP block's
actual hardware base address, and advocate the use of the legacy
"off-by-four" address in the 'regs' property, for Tegra chips with
existing upstream Linux DT files that include a Tegra AHB node. This
patch updates the documentation accordingly.
Changing the existing kernel DT data isn't under consideration because
Linux kernel DT data policy is to preserve compatibility between newer
DT data files and older kernels. However, this additional step of
changing the documentation should discourage others from sending
kernel patches to try to change the legacy kernel DT data.
Furthermore, for out-of-tree software (such as bootloaders or other
operating systems) that may rely on Linux kernel DT binding
documentation as an ABI (but not the Linux kernel DT data itself),
such a change may allow future convergence with the Linux kernel DT
data without additional code changes.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Paul Walmsley <pwalmsley@nvidia.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Alexandre Courbot <gnurou@gmail.com>
Cc: Eduardo Valentin <edubezval@gmail.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
The eMMC on a tablet I've will stop working / communicating as soon as
the kernel executes:
mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,
EXT_CSD_HPI_MGMT, 1,
card->ext_csd.generic_cmd6_time);
There seems to be no way to reliable identify eMMC-s which have a broken
hpi implementation, but at least for eMMC's which are soldered onto a board
we can work around this by specifying that hpi is broken in devicetree.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Document the device tree bindings for the Renesas USB DMA
Controller (USB-DMAC).
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
- reworked arch/arm/mach-at91/Kconfig and arch/arm/Kconfig to switch to
multi-platform
- updated at91_dt_defconfig
- continue the cleanup of unneeded files and code chunks
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
iQEcBAABAgAGBQJVCv+EAAoJEAf03oE53VmQRgQIALCEppiZCt7xzH8bbGToyiSh
A1lWqDFm5kvkUW9igaks1XenxcDmKg7TwLfjolyqny20CL6/rt1oap07Yt7eAIW1
6KdCKk7RML0vduX3F/wl+ZQe6ykob0vWzaeeUNI1RgBkD7hsZCb60Re1fj44pR99
dgj08EAme1yBvvFN2iA7IWUXJMPIuQ+uFzFUMiPVahgR49AbTG/TLfGHWM8i/H15
HF/ETeShV4k02lqipm4E8te0VAiDjYcrpc12NbQ0M1jFgD+1V+tY0IvrrtTcxHEe
53CCwN09nKJTRBZrPyCdKK7r4xrpPb64ZydBWXOHkVizS24jG1fc4aXG74qBooI=
=uyvg
-----END PGP SIGNATURE-----
Merge tag 'at91-multiplatform' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91 into next/multiplatform
Merge "at91: multiplatform for 4.1 #1" from Nicolas Ferre:
This is the multi-platform support for AT91:
- reworked arch/arm/mach-at91/Kconfig and arch/arm/Kconfig to switch to
multi-platform
- updated at91_dt_defconfig
- continue the cleanup of unneeded files and code chunks
* tag 'at91-multiplatform' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91: (61 commits)
ARM: at91: drop AT91_TIMER_HZ
ARM: at91: remove hardware.h
ARM: at91: remove SoC headers
ARM: at91: remove useless mach/cpu.h
ARM: at91: remove unused headers
ARM: at91: switch at91_dt_defconfig to multiplatform
ARM: at91: switch to multiplatform
ARM: at91: remove useless include
clocksource: atmel-st: remove mach/hardware dependency
clocksource: atmel-st: use syscon/regmap
ARM: at91: time: move the system timer driver to drivers/clocksource
ARM: at91: properly initialize timer
ARM: at91: at91rm9200: remove deprecated arm_pm_restart
watchdog: at91rm9200: implement restart handler
watchdog: at91rm9200: use the system timer syscon
mfd: syscon: Add atmel system timer registers definition
ARM: at91/dt: declare atmel,at91rm9200-st as a syscon
ARM: at91: remove old setup
ARM: at91: sama5d4: remove useless map_io
ARM: at91: sama5 use SoC detection infrastructure
...
Signed-off-by: Olof Johansson <olof@lixom.net>
the gmac on the firefly board. A new board the Popmetal-rk3288 is also
added. And finally the pmic supplies for act8846 based boards are added,
as the act8865/act8846 driver gained supply handling in the regulator tree.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABCAAGBQJVCaAEAAoJEPOmecmc0R2BXykH/iDpn2Nd+wZz9gj3VZgK+COg
+yJZx9hTNvdHw09XPwSHNixUyNCydQC3yTqJ1oJNa+xLpYQ/ClNUOJUv0gnoAPc5
LVzcjdRAt1zMjxawx1GmfEfgDCwxdWGyjY+dEIJqVeDANB4rsbpy2WD080NcpH7O
wzZauc+Vl2TaG/ZhJe/uC1F9lZy3ucxQi8hARk77ixkosVb7skXWTBvnSasE17hV
MMEPjyky28HuD4eY3BR5XIpnzc2rhynRNRruK9yv7Oqf5g4q/BJOXqgij3dUXrs5
4eG/umuBi9vx2i8b2GhUbG0GFQag2pIrznKkO3ttLbBU69BAxTI7gy73BrYp96A=
=dnz7
-----END PGP SIGNATURE-----
Merge tag 'v4.1-rockchip-dts1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt
Merge "ARM: rockchip: dts changes for 4.1" from Heiko Stuebner:
This adds and enables the usbphy nodes on the rk3288 boards and enables
the gmac on the firefly board. A new board the Popmetal-rk3288 is also
added. And finally the pmic supplies for act8846 based boards are added,
as the act8865/act8846 driver gained supply handling in the regulator tree.
* tag 'v4.1-rockchip-dts1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
ARM: dts: rockchip: complete rk3288-evb pmic supplies
ARM: dts: rockchip: add input supplies for the act8846 on Radxa Rock
ARM: dts: add rk3288 PopMetal board
dt-bindings: add root compatible property for PopMetal board
ARM: dts: rockchip: enable gmac on rk3288-firefly
ARM: dts: rockchip: enable usbphy on rk3288-firefly
ARM: dts: rockchip: Enable usb PHY on rk3288-evb board
ARM: dts: rockchip: add rk3288 usb PHY
Signed-off-by: Olof Johansson <olof@lixom.net>
* Merged the based Qualcomm SCM and SCM boot support
* Cleaned up SCM interface to only expose functional SCM APIs
* Moved Qualcomm SCM code into drivers/firmware
* Updated the SCM APIs for setting cpu cold and warm boot addresses
* Added support for ADM CRCI muxing
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
Comment: GPGTools - https://gpgtools.org
iQIcBAABCgAGBQJVB0QrAAoJEF9hYXeAcXzBQbgQAIEr0DaEwyo0sE0vEbrVvN4E
ObEvFNIyKC6dXxCFdzZ/RjIk5Pw0pmeVP+j7f178LEc1EitAkl28uNJ4Ewzo1ymG
mmN8tGryQrLl98URyRK9TZa7KgJoUU5+C4DVWJzMokyvqWJbBWcRJ1n9SmPyith+
ePqyo/yzkucLdCntLtwcfj1Nhd9lY5k58f78JGrOZB0+tbbZT4PqjdQpVYizP9B4
owzgvpzZQhH+lqCrW3dyKdwd1/LARUuDVI1NAIz4roLJYO5IgZhMKwW4d6VrbunR
PNiMpUnMkQY2Nyt3tbX57AgSvgoqjBL9Rjh9AuIx53GH8B/00x0ZBpmsRmrz5HN+
XkYszfr5LD6D+fBpJ8TZNn3pyXzy2mlGc5FWqQpBqC2kZnyz/p0Ah9lC59GMvTW0
MaaW+GgPIkGjK5y7l2yE7kQ27/IW3l0B2wWN/pFDq5GAYd6ZYXFTz01Zs0rJ1BmN
e9NeegsOnH48ywR52vXHUBCbEgn8qSr1j4DG43VeC50QZ/KiXKcKcKIyUlsTA8JL
wxMNs1l6Am5Bf295BN76N77u2xO71QbTIj+6HFpyHp/a6V7G9KApEzG7YGY3TdSs
XxAOdI1rOY6I/qV3rE1GbZ9racAKyao1iSkW5X9t8fLlDUXaC6BtDoB2JKQL2Ylh
SM4K6AzpmcYygfRKhiAB
=KYay
-----END PGP SIGNATURE-----
Merge tag 'qcom-soc-for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom into next/drivers
Merge "qcom SoC changes for v4.1" from Kumar Gala:
Qualcomm ARM Based SoC Updates for v4.1
* Merged the based Qualcomm SCM and SCM boot support
* Cleaned up SCM interface to only expose functional SCM APIs
* Moved Qualcomm SCM code into drivers/firmware
* Updated the SCM APIs for setting cpu cold and warm boot addresses
* Added support for ADM CRCI muxing
* tag 'qcom-soc-for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom:
soc: qcom: gsbi: Add support for ADM CRCI muxing
firmware: qcom: scm: Support cpu power down through SCM
firmware: qcom: scm: Add qcom_scm_set_warm_boot_addr function
firmware: qcom: scm: Clean cold boot entry to export only the API
firmware: qcom: scm: Move the scm driver to drivers/firmware
ARM: qcom: Prep scm code for move to drivers/firmware
ARM: qcom: Cleanup scm interface to only export what is needed
ARM: qcom: Merge scm and scm boot code together
Signed-off-by: Olof Johansson <olof@lixom.net>
* Add multiplatform support to sh73a0 and its kzm9g board
* Use Bus State Controller to enable ethernet for multiplatform sh73a0/kzm9g
* Add PM domain support to multiplatform sh73a0
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQIcBAABAgAGBQJU97BNAAoJENfPZGlqN0++sr8P/0GMFyARmTdVYVx/2OA3xc3k
4zJO2GtoT3vyPAYtjI4DX1ef3lVHnQd4J+Sh8gdYVGJ3iCz/kUNUgiFk7PrGqedr
BriF33vtKcjcMm5oN6tblaR0UEhUDrDBh5lOO9FwoLGtzf/kVhRNXwFdsl4DHt8j
a+Obw0Uj48dmbZaR0sTbPw4G4srqyFYpv3cZ/tlPplJfwOwOEOQFssnIrFAQ0JTI
1GNyYlGNH72Y7M+lNraqk5oO708nkm38paLk7E8mYGWD13IQCp8hi27vX0buUV4H
lmA5f6a8vKo7M0J1wrb6IieFYimSR/msUHHjqr2Ot1LpR+0BGhOVPfDyWrf1F3Gy
L+CkztggOz54WT8krGJW0mu1U0L5PmlOFzFieB6trLuhUDOq+3F2YUJeNom+MFoE
zngo8yppyQUD0q015Jvm127IFyYn2w+jBoOZvpJ1K+Bv1QoW59kSXMB83PN3cq6y
r5tvH6a/HGrga3sYLbcXZVu4wSVD1QvehIGteHcTVGR5WN4Go1EM+fCOv2VwzUA9
lyjmwEP/rBU5y7uKF3WLP1WTklsNIz+7P9NbdQXJHxUHyK8B4QeDTNG50MM0oHIS
GDS8WRjsdf4lkipB/nP50tYcEYzqYMl/mMFTv+hv5YFT7mlo+cO/2VZa8vWaFO9L
KhbTwk/Rtmdrxm5okb+g
=7DUP
-----END PGP SIGNATURE-----
Merge tag 'renesas-sh73a0-multiplatform-for-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/multiplatform
Merge "Renesas ARM Based SoC sh73a0 Multiplatform Updates for v4.1" from Simon
Horman:
* Add multiplatform support to sh73a0 and its kzm9g board
* Use Bus State Controller to enable ethernet for multiplatform sh73a0/kzm9g
* Add PM domain support to multiplatform sh73a0
* tag 'renesas-sh73a0-multiplatform-for-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (43 commits)
ARM: shmobile: sh73a0: Remove restart callback
ARM: shmobile: sh73a0 dtsi: Add PM domain support
ARM: shmobile: sh73a0: Remove unused sh73a0_add_standard_devices_dt()
ARM: shmobile: sh73a0 dtsi: Add Cortex-A9 TWD node
ARM: shmobile: kzm9g-reference: Remove board C code and DT file
ARM: shmobile: kzm9g dts: Move Ethernet node to BSC
ARM: shmobile: sh73a0 dtsi: Add Bus State Controller node
ARM: shmobile: kzm9g: Build DTS for Multiplatform
ARM: shmobile: kzm9g dts: Sync with kzm9g-reference dts
ARM: shmobile: sh73a0: Add Multiplatform support
ARM: shmobile: sh73a0: Introduce generic setup callback
ARM: shmobile: r8a7794: add SDHI DT support
ARM: shmobile: r8a7790: add ADSP clocks
ARM: shmobile: r8a7791: add ADSP clocks
ARM: shmobile: henninger: add CAN0 DT support
ARM: shmobile: r8a7791: add CAN DT support
ARM: shmobile: r8a7791: add CAN clocks
ARM: shmobile: r8a7790: add CAN DT support
ARM: shmobile: r8a7790: add CAN clocks
ARM: shmobile: emev2-kzm9d dts: Add PFC information for uart1
...
Signed-off-by: Olof Johansson <olof@lixom.net>
As part of testing ahci_st driver working on stih407 I noticed
several things wrong in the DT documentation: -
1) Compatible string doesn't match the driver code
2) pwr-rst reset isn't documented (but exists in the driver)
3) some whitespace issues (spaces not tabs)
Also add in a stih407 family example into the doc.
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Maxime Coquelin <maxime.coquelin@st.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
The example is wrong in that the phys property should take a
phandle to the phy port.
Also with the changing over to generic PHY type constants we also
update that as well.
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
As an alternative to the "clock-frequency" property, allow the GIC
timer operating clock to be specified in the device-tree instead.
This is useful on systems which use common clock or where the GIC
is not fixed to a particular frequency and is instead, for example,
derived from the CPU clock.
Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Cc: James Hogan <james.hogan@imgtec.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: devicetree@vger.kernel.org
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/9309/
Linus Torvalds