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2013-02-15Merge branch 'pm-cpufreq'Rafael J. Wysocki3-4/+37
* pm-cpufreq: (55 commits) cpufreq / intel_pstate: Fix 32 bit build cpufreq: conservative: Fix typos in comments cpufreq: ondemand: Fix typos in comments cpufreq: exynos: simplify .init() for setting policy->cpus cpufreq: kirkwood: Add a cpufreq driver for Marvell Kirkwood SoCs cpufreq/x86: Add P-state driver for sandy bridge. cpufreq_stats: do not remove sysfs files if frequency table is not present cpufreq: Do not track governor name for scaling drivers with internal governors. cpufreq: Only call cpufreq_out_of_sync() for driver that implement cpufreq_driver.target() cpufreq: Retrieve current frequency from scaling drivers with internal governors cpufreq: Fix locking issues cpufreq: Create a macro for unlock_policy_rwsem{read,write} cpufreq: Remove unused HOTPLUG_CPU code cpufreq: governors: Fix WARN_ON() for multi-policy platforms cpufreq: ondemand: Replace down_differential tuner with adj_up_threshold cpufreq / stats: Get rid of CPUFREQ_STATDEVICE_ATTR cpufreq: Don't check cpu_online(policy->cpu) cpufreq: add imx6q-cpufreq driver cpufreq: Don't remove sysfs link for policy->cpu cpufreq: Remove unnecessary use of policy->shared_type ...
2013-02-15Merge branch 'pm-assorted'Rafael J. Wysocki3-26/+10
* pm-assorted: suspend: enable freeze timeout configuration through sys ACPI: enable ACPI SCI during suspend PM: Introduce suspend state PM_SUSPEND_FREEZE PM / Runtime: Add new helper function: pm_runtime_active() PM / tracing: remove deprecated power trace API PM: don't use [delayed_]work_pending() PM / Domains: don't use [delayed_]work_pending()
2013-02-15Merge branch 'acpi-cleanup'Rafael J. Wysocki2-2/+79
* acpi-cleanup: (21 commits) ACPI / hotplug: Fix concurrency issues and memory leaks ACPI: Remove the use of CONFIG_ACPI_CONTAINER_MODULE ACPI / scan: Full transition to D3cold in acpi_device_unregister() ACPI / scan: Make acpi_bus_hot_remove_device() acquire the scan lock ACPI: Drop the container.h header file ACPI / Documentation: refer to correct file for acpi_platform_device_ids[] table ACPI / scan: Make container driver use struct acpi_scan_handler ACPI / scan: Remove useless #ifndef from acpi_eject_store() ACPI: Unbind ACPI drv when probe failed ACPI: sysfs eject support for ACPI scan handlers ACPI / scan: Follow priorities of IDs when matching scan handlers ACPI / PCI: pci_slot: replace printk(KERN_xxx) with pr_xxx() ACPI / dock: Fix acpi_bus_get_device() check in drivers/acpi/dock.c ACPI / scan: Clean up acpi_bus_get_parent() ACPI / platform: Use struct acpi_scan_handler for creating devices ACPI / PCI: Make PCI IRQ link driver use struct acpi_scan_handler ACPI / PCI: Make PCI root driver use struct acpi_scan_handler ACPI / scan: Introduce struct acpi_scan_handler ACPI / scan: Make scanning of fixed devices follow the general scheme ACPI: Drop device start operation that is not used ...
2013-02-15powerpc: Documentation for transactional memory on powerpcMichael Neuling1-0/+175
Signed-off-by: Matt Evans <matt@ozlabs.org> Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2013-02-14ARM: dts: pl330: Add #dma-cells for generic dma binding supportPadmavathi Venna1-5/+16
This patch adds #dma-cells property to PL330 DMA controller nodes for supporting generic dma dt bindings on samsung exynos5250 platform. Signed-off-by: Padmavathi Venna <padma.v@samsung.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2013-02-14ALSA: compress: add support for gapless playbackJeeja KP1-0/+46
this add new API for sound compress to support gapless playback. As noted in Documentation change, we add API to send metadata of encoder and padding delay to DSP. Also add API for indicating EOF and switching to subsequent track Also bump the compress API version Signed-off-by: Jeeja KP <jeeja.kp@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-02-14Documentation: Add docs for max8925 dtQing Xu3-0/+92
add docs for dt of max8925-mfd, max8925-backlight, and max8925-battery Signed-off-by: Qing Xu <qingx@marvell.com> Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-02-14mfd: tps65090: add DT support for tps65090Laxman Dewangan1-0/+122
Add device tree support for the TI PMIC TPS65090. The device can be registered through platform or DT. Add device tree binding document for this device. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-02-14drm/fb-helper: improve kerneldocDaniel Vetter1-0/+1
Now that the fbdev helper interface for drivers is trimmed down, update the kerneldoc for all the remaining exported functions. I've tried to beat the DocBook a bit by reordering the function references a bit into a more sensible ordering. But that didn't work out at all. Hence just extend the in-code DOC: section a bit. Also remove the LOCKING: sections - especially for the setup functions they're totally bogus. But that's not a documentation problem, but simply an artifact of the current rather hazardous locking around drm init and even more so around fbdev setup ... v2: Some further improvements: - Also add documentation for drm_fb_helper_single_add_all_connectors, Dave Airlie didn't want me to kill this one from the fb helper interface. - Update docs for drm_fb_helper_fill_var/fix - they should be used from the driver's ->fb_probe callback to setup the fbdev info structure. - Clarify what the ->fb_probe callback should all do - it needs to setup both the fbdev info and allocate the drm framebuffer used as backing storage. - Add basic documentaation for the drm_fb_helper_funcs driver callback vfunc. v3: Implement clarifications Laurent Pinchart suggested in his review. v4: Fix another mispelling Laurent spotted. Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-02-13[media] media: rc: gpio-ir-recv: add support for device tree parsingSebastian Hesselbarth1-0/+16
This patch adds device tree parsing for gpio_ir_recv platform_data and the mandatory binding documentation. It basically follows what we already have for e.g. gpio_keys. All required device tree properties are OS independent but an optional property allows linux specific support for rc maps. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-02-13[media] radio-si470x doc: add info about v4l2-ctl and sox+alsaAlexey Klimov1-1/+6
Patch adds information about using v4l2-ctl utility to tune the si470x radio and example how to use sox+alsa to redirect sound from radio sound device to another sound device. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-02-13serial/arc-uart: Miscll DT related updates (Grant's review comments)Vineet Gupta1-2/+2
-replace "baud" with "current-speed" -if uart alias doesn't exist in DT, don't abort, pick 0 Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Arnd Bergmann <arnd@arndb.de> Cc: devicetree-discuss@lists.ozlabs.org Cc: Rob Herring <rob.herring@calxeda.com> Cc: Rob Landley <rob@landley.net> Cc: linux-serial@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-02-13powerpc/85xx: describe the PAMU topology in the device treeTimur Tabi2-1/+152
The PAMU caches use the LIODNs to determine which cache lines hold the entries for the corresponding LIODs. The LIODNs must therefore be carefully assigned to avoid cache thrashing -- two active LIODs with LIODNs that put them in the same cache line. Currently, LIODNs are statically assigned by U-Boot, but this has limitations. LIODNs are assigned even for devices that may be disabled or unused by the kernel. Static assignments also do not allow for device drivers which may know which LIODs can be used simultaneously. In other words, we really should assign LIODNs dynamically in Linux. To do that, we need to describe the PAMU device and cache topologies in the device trees. Signed-off-by: Timur Tabi <timur@freescale.com> Acked-by: Stuart Yoder <stuart.yoder@freescale.com> Acked-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2013-02-13crypto: caam - Added property fsl, sec-era in SEC4.0 device tree binding.Vakul Garg1-3/+9
This new property defines the era of the particular SEC version. The compatible property in device tree "crypto" node has been updated not to contain SEC era numbers. Signed-off-by: Vakul Garg <vakul@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2013-02-13ACPI / Documentation: refer to correct file for acpi_platform_device_ids[] tableMika Westerberg1-2/+2
When the ACPI platform device code was converted to the new ACPI scan handler facility, the the acpi_platform_device_ids[] was moved to drivers/acpi/acpi_platform.c. Update the documentation accordingly. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-02-13Merge branch 'for-next' from git://sources.calxeda.com/kernel/linux.gitGrant Likely1-1/+1
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2013-02-12Merge branch 'kvm-arm/timer' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into next/virtOlof Johansson1-0/+38
From Marc Zyngier, this branch enables virtual GIC and timer for KVM/ARM. * 'kvm-arm/timer' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms: ARM: KVM: arch_timers: Wire the init code and config option ARM: KVM: arch_timers: Add timer world switch ARM: KVM: arch_timers: Add guest timer core support ARM: KVM: Add VGIC configuration option ARM: KVM: VGIC initialisation code ARM: KVM: VGIC control interface world switch ARM: KVM: VGIC interrupt injection ARM: KVM: vgic: retire queued, disabled interrupts ARM: KVM: VGIC virtual CPU interface management ARM: KVM: VGIC distributor handling ARM: KVM: VGIC accept vcpu and dist base addresses from user space ARM: KVM: Initial VGIC infrastructure code ARM: KVM: Keep track of currently running vcpus KVM: ARM: Introduce KVM_ARM_SET_DEVICE_ADDR ioctl ARM: gic: add __ASSEMBLY__ guard to C definitions ARM: gic: define GICH offsets for VGIC support ARM: gic: add missing distributor defintions
2013-02-12Merge tag 'imx-dt-3.9' of git://git.linaro.org/people/shawnguo/linux-2.6 into late/dtOlof Johansson5-0/+36
From Shawn Guo: imx device tree changes for 3.9 - Some tweaking and updates on device tree sources - Enable imx6q-cpufreq support for device tree boot - IMX/MXC onewire driver device tree conversion. Onewire maintainer Evgeniy Polyakov gives his ACK to bless it go via arm-soc tree. * tag 'imx-dt-3.9' of git://git.linaro.org/people/shawnguo/linux-2.6: (22 commits) ARM: dts: add dtsi for imx6q and imx6dl ARM: dts: rename imx6q.dtsi to imx6qdl.dtsi ARM: dts: i.MX6: Add regulator delay support ARM: dts: Add device tree entry for onewire master on i.MX53 ARM: i.MX53: Add clocks for i.mx53 onewire master. W1: Add device tree support to MXC onewire master. ARM: imx: enable imx6q-cpufreq support ARM: dts: Add apf51 basic support ARM i.MX6: change mxs usbphy clock usage ARM: dts: imx6q: Remove silicon version from SDMA firmware ARM i.MX53: dts: add oftree for MBa53 baseboard ARM i.MX53: add dts for the TQ tqma53 module ARM: dts: imx53: pinctrl update ARM i.MX51 babbage: Add keypad support ARM: dts: imx: Add imx51 KPP entry ARM: dts: imx25-karo-tx25: Put status entry in the end ARM: mx25pdk: Add device tree support ARM: dts: imx: use nodes label in board dts ARM: dts: add missing imx dtb targets ARM: boot: dts: Add an entry for imx27-pdk.dtb ...
2013-02-12Merge branch 'fixes-for-3.9' into next/fixes-non-criticalOlof Johansson1-6/+6
This is a branch of fixes that originally were scheduled for 3.8 but due to the request from Linus to hold back on all but the most critical of fixes, we're re-queueing them for 3.9 here. * fixes-for-3.9: ARM: dts: imx6: fix fec ptp clock slow 10 time ARM: highbank: mask cluster id from cpu_logical_map ARM: scu: mask cluster id from cpu_logical_map ARM: scu: add empty scu_enable for !CONFIG_SMP ARM: at91/at91sam9x5.dtsi: fix usart3 TXD ARM: at91: at91sam9x5: fix usart3 pinctrl name ARM: EXYNOS: Fix crash on soft reset on EXYNOS5440 ARM: dts: fix tick and alarm irq numbers for exynos5440 ARM: dts: fix compatible value for exynos pinctrl ARM: dts: Fix compatible value of pinctrl module on EXYNOS5440 ARM: S3C24XX: fix uninitialized variable warning mfd/vexpress: vexpress_sysreg_setup must not be __init ARM: ux500: Fix u9540 booting issues arm: mvebu: i2c come back in defconfig arm: plat-orion: fix printing of "MPP config unavailable on this hardware" Dove: activate GPIO interrupts in DT ARM: ux500: add spin_unlock(&master_lock). ARM: ux500: Disable Power Supply and Battery Management by default Signed-off-by: Olof Johansson <olof@lixom.net>
2013-02-12driver: net: ethernet: cpsw: dual emac interface implementationMugunthan V N1-0/+2
The CPSW switch can act as Dual EMAC by segregating the switch ports using VLAN and port VLAN as per the TRM description in 14.3.2.10.2 Dual Mac Mode Following CPSW components will be common for both the interfaces. * Interrupt source is common for both eth interfaces * Interrupt pacing is common for both interfaces * Hardware statistics is common for all the ports * CPDMA is common for both eth interface * CPTS is common for both the interface and it should not be enabled on both the interface as timestamping information doesn't contain port information. Constrains * Reserved VID of One port should not be used in other interface which will enable switching functionality * Same VID must not be used in both the interface which will enable switching functionality Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-12pstore: Create a convenient mount point for pstoreJosh Boyer1-5/+5
Using /dev/pstore as a mount point for the pstore filesystem is slightly awkward. We don't normally mount filesystems in /dev/ and the /dev/pstore file isn't created automatically by anything. While this method will still work, we can create a persistent mount point in sysfs. This will put pstore on par with things like cgroups and efivarfs. Signed-off-by: Josh Boyer <jwboyer@redhat.com> Acked-by: Kees Cook <keescook@chromium.org> Signed-off-by: Tony Luck <tony.luck@intel.com>
2013-02-12i2c: add bcm2835 driverStephen Warren1-0/+20
This implements a very basic I2C host driver for the BCM2835 SoC. Missing features so far are: * 10-bit addressing. * DMA. Reviewed-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Wolfram Sang <wolfram@the-dreams.de>
2013-02-12ALSA: hda - update documentation for no-primary-hp fixupFernando Luis Vázquez Cao1-1/+1
The problem addressed by this fixup is not specific to Vaio Z, affecting some Vaio all-in-one desktop PCs too. Update the code comments accordingly. Signed-off-by: Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-02-11Merge branch 'socfpga/hw' into next/socOlof Johansson1-0/+2
From Dinh Nguyen, this is a series of patches introducing support for socfpga hardware (Altera Cyclone5). It also includes a cleanup that moves some of the ARMv7 cache maintenance functions to a common location, since three other platforms aready implemented it separately. * socfpga/hw: arm: socfpga: Add SMP support for actual socfpga harware arm: Add v7_invalidate_l1 to cache-v7.S arm: socfpga: Add entries to enable make dtbs socfpga arm: socfpga: Add new device tree source for actual socfpga HW Trivial conflict in arch/arm/mach-tegra/headsmp.S. Signed-off-by: Olof Johansson <olof@lixom.net>
2013-02-11arm: socfpga: Add SMP support for actual socfpga harwareDinh Nguyen1-0/+2
Because the CPU1 start address is different for socfpga-vt and socfpga-cyclone5, we add code to use the correct CPU1 start addr. Signed-off-by: Dinh Nguyen <dinguyen@altera.com> Signed-off-by: Pavel Machek <pavel@denx.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Olof Johansson <olof@lixom.net> Cc: Rob Herring <rob.herring@calxeda.com> Cc: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Olof Johansson <olof@lixom.net>
2013-02-11Merge branch 'for-arm-soc/arch-timers' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into kvm-arm/timerMarc Zyngier6-15/+47
2013-02-11ARM: KVM: VGIC accept vcpu and dist base addresses from user spaceChristoffer Dall1-0/+1
User space defines the model to emulate to a guest and should therefore decide which addresses are used for both the virtual CPU interface directly mapped in the guest physical address space and for the emulated distributor interface, which is mapped in software by the in-kernel VGIC support. Reviewed-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Christoffer Dall <c.dall@virtualopensystems.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2013-02-11KVM: ARM: Introduce KVM_ARM_SET_DEVICE_ADDR ioctlChristoffer Dall1-0/+37
On ARM some bits are specific to the model being emulated for the guest and user space needs a way to tell the kernel about those bits. An example is mmio device base addresses, where KVM must know the base address for a given device to properly emulate mmio accesses within a certain address range or directly map a device with virtualiation extensions into the guest address space. We make this API ARM-specific as we haven't yet reached a consensus for a generic API for all KVM architectures that will allow us to do something like this. Reviewed-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Christoffer Dall <c.dall@virtualopensystems.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2013-02-11mmc: mvsdio: implement a Device Tree bindingThomas Petazzoni1-0/+17
This patch adds a simple Device Tree binding for the mvsdio driver, as well as the necessary documentation for it. Compatibility with non-DT platforms is preserved, by keeping the platform_data based initialization. We introduce a small difference between non-DT and DT platforms: DT platforms are required to provide a clocks = <...> property, which the driver uses to get the frequency of the clock that goes to the SDIO IP. The behaviour on non-DT platforms is kept unchanged: a clock reference is not mandatory, but the clock frequency must be passed in the "clock" field of the mvsdio_platform_data structure. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Stefan Peter <s.peter@mpl.ch> Tested-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Chris Ball <cjb@laptop.org>
2013-02-11mmc: add BCM2835 driverStephen Warren1-0/+18
Add a very simple driver for the BCM2835 SoC, which is used in the Raspberry Pi board. Signed-off-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Chris Ball <cjb@laptop.org>
2013-02-11Merge branch 'depends/rmk-psci' into next/virtOlof Johansson1-0/+55
2013-02-11Merge branch 'for-arm-soc/arch-timers' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into next/virtOlof Johansson1-3/+4
From Will Deacon: This set of changes moves the arch-timer driver out from arch/arm/ and into drivers/clocksource and unifies the new driver with the arm64 copy. * 'for-arm-soc/arch-timers' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux: ARM: arch_timers: switch to physical timers if HYP mode is available Documentation: Add ARMv8 to arch_timer devicetree arm64: move from arm_generic to arm_arch_timer arm64: arm_generic: prevent reading stale time arm: arch_timer: move core to drivers/clocksource arm: arch_timer: add arch_counter_set_user_access arm: arch_timer: divorce from local_timer api arm: arch_timer: add isbs to register accessors arm: arch_timer: factor out register accessors arm: arch_timer: split cntfrq accessor arm: arch_timer: standardise counter reading arm: arch_timer: use u64/u32 for register data arm: arch_timer: remove redundant available check arm: arch_timer: balance device_node refcounting Signed-off-by: Olof Johansson <olof@lixom.net>
2013-02-11Merge branch 'for-rmk/virt/kvm/core' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into next/virtOlof Johansson1-8/+91
* 'for-rmk/virt/kvm/core' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux: KVM: ARM: Add maintainer entry for KVM/ARM KVM: ARM: Power State Coordination Interface implementation KVM: ARM: Handle I/O aborts KVM: ARM: Handle guest faults in KVM KVM: ARM: VFP userspace interface KVM: ARM: Demux CCSIDR in the userspace API KVM: ARM: User space API for getting/setting co-proc registers KVM: ARM: Emulation framework and CP15 emulation KVM: ARM: World-switch implementation KVM: ARM: Inject IRQs and FIQs from userspace KVM: ARM: Memory virtualization setup KVM: ARM: Hypervisor initialization KVM: ARM: Initial skeleton to compile KVM support ARM: Section based HYP idmap ARM: Add page table and page defines needed by KVM
2013-02-11i2c: sis630: Add SIS964 supportAmaury Decrême1-0/+9
Signed-off-by: Amaury Decrême <amaury.decreme@gmail.com> Reviewed-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Wolfram Sang <wolfram@the-dreams.de>
2013-02-11Merge tag 'asoc-3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-nextTakashi Iwai15-2/+305
ASoC: Updates for v3.9 A fairly quiet release for ASoC: - Support for a wider range of hardware in the compressed stream code. - The ability to mute capture streams as well as playback streams while inactive. - DT support for AK4642, FSI, Samsung I2S and WM8962. - AC'97 support for Tegra. - New driver for max98090, replacing the stub which was there. Due to dependencies we've also got support for asynchronous I/O in regmap and DTification of DMA support for Samsung platforms (used only by the I2S driver and SPI) merged here as well.
2013-02-11Merge branch 'acpi-pm'Rafael J. Wysocki7-0/+110
* acpi-pm: (35 commits) ACPI / PM: Handle missing _PSC in acpi_bus_update_power() ACPI / PM: Do not power manage devices in unknown initial states ACPI / PM: Fix acpi_bus_get_device() check in drivers/acpi/device_pm.c ACPI / PM: Fix /proc/acpi/wakeup for devices w/o bus or parent ACPI / PM: Fix consistency check for power resources during resume ACPI / PM: Expose lists of device power resources to user space sysfs: Functions for adding/removing symlinks to/from attribute groups ACPI / PM: Expose current status of ACPI power resources ACPI / PM: Expose power states of ACPI devices to user space ACPI / scan: Prevent device add uevents from racing with user space ACPI / PM: Fix device power state value after transitions to D3cold ACPI / PM: Use string "D3cold" to represent ACPI_STATE_D3_COLD ACPI / PM: Sanitize checks in acpi_power_on_resources() ACPI / PM: Always evaluate _PSn after setting power resources ACPI / PM: Introduce helper for executing _PSn methods ACPI / PM: Make acpi_bus_init_power() more robust ACPI / PM: Fix build for unusual combination of Kconfig options ACPI / PM: remove leading whitespace from #ifdef ACPI / PM: Consolidate suspend-specific and hibernate-specific code ACPI / PM: Move device power management functions to device_pm.c ...
2013-02-11Merge remote-tracking branch 'asoc/topic/wm8962' into asoc-nextMark Brown1-0/+16
2013-02-11Merge remote-tracking branch 'asoc/topic/twl' into asoc-nextMark Brown1-0/+46
2013-02-11Merge remote-tracking branch 'asoc/topic/tlv320aic3x' into asoc-nextMark Brown1-0/+6
2013-02-11Merge remote-tracking branch 'asoc/topic/tegra' into asoc-nextMark Brown2-0/+73
2013-02-11Merge remote-tracking branch 'asoc/topic/samsung' into asoc-nextMark Brown2-0/+77
2013-02-11Merge remote-tracking branch 'asoc/topic/fsi' into asoc-nextMark Brown1-0/+26
2013-02-11Merge remote-tracking branch 'asoc/topic/cs4271' into asoc-nextMark Brown1-0/+12
2013-02-11Merge remote-tracking branch 'asoc/topic/ak4642' into asoc-nextMark Brown1-0/+17
2013-02-10i2c: Adding support for Intel iSMT SMBus 2.0 host controllerNeil Horman1-0/+36
The iSMT (Intel SMBus Message Transport) supports multi-master I2C/SMBus, as well as IPMI. It's operation is DMA-based and utilizes descriptors to initiate transactions on the bus. The iSMT hardware can act as both a master and a target, although this driver only supports being a master. Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: Bill Brown <bill.e.brown@intel.com> Tested-by: Seth Heasley <seth.heasley@intel.com> Reviewed-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Wolfram Sang <wolfram@the-dreams.de>
2013-02-10Invensense MPU6050 Device Driver.Ge Gao1-0/+13
This the basic functional Invensense MPU6050 Device driver. Signed-off-by: Ge Gao <ggao@invensense.com> Reviewed-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-02-10ARM: i.MX53: Add clocks for i.mx53 onewire master.Martin Fuzzey1-0/+1
Signed-off-by: Martin Fuzzey <mfuzzey@parkeon.com> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-02-10W1: Add device tree support to MXC onewire master.Martin Fuzzey1-0/+19
Signed-off-by: Martin Fuzzey <mfuzzey@parkeon.com> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-02-10ARM: dts: Add apf51 basic supportLaurent Cans1-0/+6
Signed-off-by: Laurent Cans <laurent.cans@gmail.com> Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@armadeus.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-02-10ARM i.MX6: change mxs usbphy clock usagePeter Chen1-0/+2
This mxs usbphy is only needs to be on after system boots up, and software never needs to control it anymore. Meanwhile, usbphy's parent needs to be notified if usb is suspend or not. So we design below mxs usbphy usage: - usbphy1_gate and usbphy2_gate: Their parents are dummy clock, we only needs to enable it after system boots up. - usbphy1 and usbphy2 Usage reserved bit for this clock, in that case, the refcount will be updated, but without hardware changing. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>