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2015-07-19iio: magnetometer: mmc35240: Add DT binding docJandy Gou1-0/+13
Signed-off-by: Jandy Gou <qingsong.gou@ck-telecom.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-07-19iio: mxs-lradc: clarify supported devicesStefan Wahren1-1/+1
At the beginning the driver supported only i.MX28 SoC, but now the whole MXS platform. So remove any confusing comments which apply only to i.MX28. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Marek Vasut <marex@denx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-07-19iio: Documentation: Remove bytes_per_datum attributeCristina Opriceana1-7/+0
Remove sysfs bytes_per_datum device attribute ABI documentation since the attribute is not present anymore. Signed-off-by: Cristina Opriceana <cristina.opriceana@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-07-18Merge branch 'akpm' (patches from Andrew)Linus Torvalds1-1/+1
Merge fixes from Andrew Morton: "25 fixes" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (25 commits) lib/decompress: set the compressor name to NULL on error mm/cma_debug: correct size input to bitmap function mm/cma_debug: fix debugging alloc/free interface mm/page_owner: set correct gfp_mask on page_owner mm/page_owner: fix possible access violation fsnotify: fix oops in fsnotify_clear_marks_by_group_flags() /proc/$PID/cmdline: fixup empty ARGV case dma-debug: skip debug_dma_assert_idle() when disabled hexdump: fix for non-aligned buffers checkpatch: fix long line messages about patch context mm: clean up per architecture MM hook header files MAINTAINERS: uclinux-h8-devel is moderated for non-subscribers mailmap: update Sudeep Holla's email id Update Viresh Kumar's email address mm, meminit: suppress unused memory variable warning configfs: fix kernel infoleak through user-controlled format string include, lib: add __printf attributes to several function prototypes s390/hugetlb: add hugepages_supported define mm: hugetlb: allow hugepages_supported to be architecture specific revert "s390/mm: make hugepages_supported a boot time decision" ...
2015-07-17Merge tag 'dm-4.2-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dmLinus Torvalds2-1/+14
Pull device mapper fixes from Mike Snitzer: - revert a request-based DM core change that caused IO latency to increase and adversely impact both throughput and system load - fix for a use after free bug in DM core's device cleanup - a couple DM btree removal fixes (used by dm-thinp) - a DM thinp fix for order-5 allocation failure - a DM thinp fix to not degrade to read-only metadata mode when in out-of-data-space mode for longer than the 'no_space_timeout' - fix a long-standing oversight in both dm-thinp and dm-cache by now exporting 'needs_check' in status if it was set in metadata - fix an embarrassing dm-cache busy-loop that caused worker threads to eat cpu even if no IO was actively being issued to the cache device * tag 'dm-4.2-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm cache: avoid calls to prealloc_free_structs() if possible dm cache: avoid preallocation if no work in writeback_some_dirty_blocks() dm cache: do not wake_worker() in free_migration() dm cache: display 'needs_check' in status if it is set dm thin: display 'needs_check' in status if it is set dm thin: stay in out-of-data-space mode once no_space_timeout expires dm: fix use after free crash due to incorrect cleanup sequence Revert "dm: only run the queue on completion if congested or no requests pending" dm btree: silence lockdep lock inversion in dm_btree_del() dm thin: allocate the cell_sort_array dynamically dm btree remove: fix bug in redistribute3
2015-07-17clarify implementation of ethtool's get_ts_info opJacob Keller1-0/+7
This patch adds some clarification about the intended way to implement both SIOCSHWTSTAMP and ethtool's get_ts_info. The HWTSTAMP API has several Rx filters which are very specific, as well as more general filters. The specific filters really only exist to support some broken hardware which can't fully implement the generic filters. This patch adds clarification that it is okay to support the specific filters in SIOCSHWTSTAMP by upscaling them to the generic filters. In addition, update the header for ethtool_ts_info to specify that drivers ought to only report the filters they support without upscaling in this manner. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Acked-by: Richard Cochran <richardcochran@gmail.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Reviewed-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-07-18input: snvs_pwrkey: use "wakeup-source" as deivce tree property nameShawn Guo1-1/+1
Instead of inventing a new property name, let's use "wakeup-source" to be consistent with other driver and subsystem bindings. Signed-off-by: Shawn Guo <shawnguo@kernel.org> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-07-17Update Viresh Kumar's email addressViresh Kumar1-1/+1
Switch to my kernel.org alias instead of a badly named gmail address, which I rarely use. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-07-18Document: DT: Add bindings for mediatek MT6580 SoC PlatformMars Cheng4-2/+12
This adds a DT binding documentation for the MT6580 SoC from Mediatek. Signed-off-by: Mars Cheng <mars.cheng@mediatek.com> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2015-07-17rcu: Add fastpath bypassing funnel lockingPaul E. McKenney1-26/+10
In the common case, there will be only one expedited grace period in the system at a given time, in which case it is not helpful to use funnel locking. This commit therefore adds a fastpath that bypasses funnel locking when the root ->exp_funnel_mutex is not held. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
2015-07-17documentation: Describe new expedited stall warningsPaul E. McKenney1-0/+17
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
2015-07-17rcu: Remove CONFIG_RCU_CPU_STALL_INFOPaul E. McKenney1-10/+2
The CONFIG_RCU_CPU_STALL_INFO has been default-y for a couple of releases with no complaints, so it is time to eliminate this Kconfig option entirely, so that the long-form RCU CPU stall warnings cannot be disabled. This commit does just that. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
2015-07-17pinctrl: qcom: ssbi: Family A gpio & mpp driversBjorn Andersson1-0/+5
This introduces pinctrl drivers for gpio and mpp blocks found in family A PMICs. Tested-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-17Merge tag 'staging-4.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/stagingLinus Torvalds1-4/+2
Pull staging and IIO driver fixes from Greg KH: "Here's some staging and IIO driver fixes for 4.2-rc3. Nothing major, the majority are IIO issues that were reported, with a few other minor staging driver fixes. All have been in linux-next for a while with no reported issues" * tag 'staging-4.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (25 commits) staging: vt6656: check ieee80211_bss_conf bssid not NULL staging: vt6655: check ieee80211_bss_conf bssid not NULL staging:lustre: remove irq.h from socklnd.h staging: make board support depend on OF_IRQ and CLKDEV_LOOKUP iio: tmp006: Check channel info on write iio: sx9500: Add missing init in sx9500_buffer_pre{en,dis}able() iio:light:ltr501: fix regmap dependency iio:light:ltr501: fix variable in ltr501_init iio: sx9500: fix bug in compensation code iio: sx9500: rework error handling of raw readings iio: magnetometer: mmc35240: fix available sampling frequencies iio:light:stk3310: Fix REGMAP_I2C dependency iio: light: STK3310: un-invert proximity values iio:adc:cc10001_adc: fix Kconfig dependency iio: light: tcs3414: Fix bug preventing to set integration time iio:accel:bmc150-accel: fix counting direction iio:light:cm3323: clear bitmask before set iio: adc: at91_adc: allow to use full range of startup time iio: DAC: ad5624r_spi: fix bit shift of output data value iio: proximity: sx9500: Fix proximity value ...
2015-07-17spi: mpc512x-psc: adapt mpc5121-psc document to realityUwe Kleine-König1-6/+18
The drivers support MPC5125 additionally to MPC5121, and there is an spi mode that is also supported. Additionally some minor corrections are done. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-07-17ASoC: rsnd: add MIX (Mixer) supportKuninori Morimoto1-0/+8
This patch adds MIX (Mixer) initial support for rsnd driver. It is assuming that this MIX is used via DPCM. This is sample code for playback. CPU0 : [MEM] -> [SRC1] -> [CTU02] -+ | +-> [MIX0] -> [DVC0] -> [SSI0] | CPU1 : [MEM] -> [SRC2] -> [CTU03] -+ sound { compatible = "renesas,rsrc-card"; ... cpu@0 { sound-dai = <&rcar_sound 0>; }; cpu@1 { sound-dai = <&rcar_sound 1>; }; codec { ... }; }; rcar_sound { ... rcar_sound,dai { dai0 { playback = <&src1 &ctu02 &mix0 &dvc0 &ssi0>; }; dai1 { playback = <&src2 &ctu03 &mix0 &dvc0 &ssi0>; }; }; }; Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-07-17ASoC: rsnd: add CTU (Channel Transfer Unit) prototype supportKuninori Morimoto1-0/+14
This patch adds CTU (Channel Transfer Unit) support for rsnd driver. But, it does nothing to data at this point, but is required for MIX support. CTU design is a little different from other IPs (CTU0 is including CTU00 - CTU03, and CTU1 is including CTU10 - CTU13, these have different register mapping) We need to care about it on this driver. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-07-17doc: dt: add documentation for pl172 memory bindingsJoachim Eastwood1-0/+125
Add documentation for configuration and timing setup of static memory devices on the ARM PL172 controller. Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2015-07-17Merge tag 'v4.3-rockchip32-dts1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dtOlof Johansson2-0/+21
Merge "Rockchip dts changes for 4.3, part1" from Heiko Stuebner: This adds the board for the Netxeon R89 used in different TV-boxes and the initial support for two Chromebooks from the veyron family. Additionally a non-critical fix for the watchdog irq on rk3288, addition of the gmac reset line, a ramp delay for the cpu regulator on the firefly board and cpu affinity for the arm-pmu spi irqs. * tag 'v4.3-rockchip32-dts1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: ARM: dts: rockchip: add rk3288 arm-pmu irq affinity dt-bindings: document rk3368 R88 board from Rockchip ARM: dts: rockchip: add missing device_type = "memory" to boards ARM: dts: rockchip: add veyron-pinky board ARM: dts: rockchip: add veyron-jerry board ARM: dts: rockchip: add shared rk3288-veyron files ARM: dts: Add sbs-battery dts fragment used by chromebooks ARM: dts: rockchip: add Netxeon R89 board dt-bindings: add vendor prefix for Netxeon Technology ARM: dts: rockchip: fix rk3288 watchdog irq ARM: dts: rockchip: Add ramp delay for vdd_cpu in firefly board dts ARM: dts: rockchip: Add STMMAC reset signal in GMAC interface for rk3288 Signed-off-by: Olof Johansson <olof@lixom.net>
2015-07-17Merge branch 'depends/clk-rk3368' into next/arm64Olof Johansson1-0/+61
Merge in dependent stable branch with clk driver for RK3368, needed for the dt binding header files. * depends/clk-rk3368: clk: rockchip: add rk3368 clock controller clk: rockchip: add missing include guards clk: rockchip: add dt-binding header for rk3368 dt-bindings: add documentation of rk3668 clock controller clk: rockchip: define the inverters of rk3066/rk3188 and rk3288 clk: rockchip: fix issues in the mmc-phase clock clk: rockchip: add support for phase inverters clk: rockchip: add COMPOSITE_NOGATE_DIVTBL variant clk: rockchip: protect register macros against multipart values clk: rockchip: fix faulty vip parent name on rk3288 clk: rockchip: rk3288: add CLK_SET_RATE_PARENT to sclk_mac Signed-off-by: Olof Johansson <olof@lixom.net>
2015-07-17Merge tag 'mvebu-dt-4.3-1' of git://git.infradead.org/linux-mvebu into next/dtOlof Johansson1-0/+2
Merge "ARM: mvebu: dt changes for v4.3" from Gregory Clement: mvebu dt changes for v4.3 (part #1) - Update Armada 388 GP description - Add Buffalo Linkstation LS-WXL and LS-WSXL - Fine-tune the L2 configuration for cortex A9 based SoC - Update XOR definition for Armada 38x and 39x SoC * tag 'mvebu-dt-4.3-1' of git://git.infradead.org/linux-mvebu: ARM: mvebu: update EEPROM description of Armada 388 GP ARM: mvebu: fix description of pwr-sata0 regulator on Armada 388 GP ARM: dts: add buffalo linkstation ls-wvl/vl ARM: dts: add buffalo linkstation ls-wxl/wsxl ARM: mvebu: use DT properties to fine-tune the L2 configuration ARM: mvebu: use armada-380-xor on Armada 38x and 39x Signed-off-by: Olof Johansson <olof@lixom.net>
2015-07-17Merge branch 'lpc18xx_43xx_dts_4.3' of https://github.com/manabian/linux-lpc into next/dtOlof Johansson1-0/+1
Merge "LPC18xx DTS changes for 4.3" from Joachim Eastwood: This patch set adds DT nodes for all the drivers that went upstream in 4.2 and should represent the bulk of DTS changes for 4.3. All nodes added are documented and some of patches carries a ack from subsystem maintainer. It also features updates to the EA4357 dev- kit and a new board from Ezequiel Garcia. Note that there might be one more batch of DTS changes for 4.3 if any new drivers goes upstream and also some changes for the Hitex eval board might come. * 'lpc18xx_43xx_dts_4.3' of https://github.com/manabian/linux-lpc: ARM: dts: add DT for CIAA LPC4337 industrial computer of: add vendor prefix for CIAA project ARM: dts: lpc4357-ea4357: add uart3 ARM: dts: lpc4357-ea4357: add ethernet ARM: dts: lpc4357-ea4357: add gpio joystick ARM: dts: lpc4357-ea4357: add mmcsd ARM: dts: lpc4357-ea4357: add pinctrl and uart0 muxing ARM: dts: lpc18xx: add usb nodes ARM: dts: lpc18xx: add ethernet node ARM: dts: lpc18xx: add creg (syscon) node ARM: dts: lpc18xx: add mmcsd node ARM: dts: lpc18xx: add can nodes ARM: dts: lpc18xx: add ssp nodes ARM: dts: lpc18xx: add gpio node ARM: dts: lpc18xx: add pinctrl node ARM: dts: lpc18xx: add uart new compat string and clk names ARM: dts: lpc18xx: add cgu and ccu clock-controller nodes Signed-off-by: Olof Johansson <olof@lixom.net>
2015-07-17block: make /sys/block/<dev>/queue/discard_max_bytes writeableJens Axboe1-1/+9
Lots of devices support huge discard sizes these days. Depending on how the device handles them internally, huge discards can introduce massive latencies (hundreds of msec) on the device side. We have a sysfs file, discard_max_bytes, that advertises the max hardware supported discard size. Make this writeable, and split the settings into a soft and hard limit. This can be set from 'discard_granularity' and up to the hardware limit. Add a new sysfs file, 'discard_max_hw_bytes', that shows the hw set limit. Reviewed-by: Jeff Moyer <jmoyer@redhat.com> Signed-off-by: Jens Axboe <axboe@fb.com>
2015-07-17[media] DocBook media: fix typo in V4L2_CTRL_FLAG_EXECUTE_ON_WRITEHans Verkuil1-1/+1
Fix small typo (missing 'it') in the documentation for V4L2_CTRL_FLAG_EXECUTE_ON_WRITE. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-17[media] DocBook: fix media-ioc-device-info.xml typeHans Verkuil1-1/+1
The documentation had two media_version entries. The second one was a typo and it should be driver_version instead. Correct this. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-17pinctrl: qcom: spmi-mpp: Transpose pinmux functionBjorn Andersson1-17/+12
The "function" of the MPP driver was inherited from the GPIO driver, but the differences between the two hardware blocks makes both the driver and the device tree binding to be awkward. Instead of overloading the "normal" function with various modes this patch transposes the pinmux function to represent the three operating modes of the MPP (digital, analog and current sink). The properties of pin pairing and DTEST routing is moved to separate properties. Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-17pinctrl: qcom: spmi-mpp: Add support for setting analog output levelBjorn Andersson1-0/+7
When the MPP is configured for analog output the output level is selected by the AOUT_CTL register, this patch makes it possible to control this. Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-17Merge tag 'v4.2-rc2' into patchworkMauro Carvalho Chehab4-3/+31
Linux 4.2-rc2 We need to backport changeset 31f02455455d, with fixes a bug at include/linux/compiler.h that breaks sparse. * tag 'v4.2-rc2': (221 commits) Linux 4.2-rc2 Revert "drm/i915: Use crtc_state->active in primary check_plane func" freeing unlinked file indefinitely delayed fix a braino in ovl_d_select_inode() 9p: don't leave a half-initialized inode sitting around tick/broadcast: Prevent NULL pointer dereference selinux: fix mprotect PROT_EXEC regression caused by mm change parisc: Fix some PTE/TLB race conditions and optimize __flush_tlb_range based on timing results stifb: Implement hardware accelerated copyarea nfit: add support for NVDIMM "latch" flag nfit: update block I/O path to use PMEM API tools/testing/nvdimm: add mock acpi_nfit_flush_address entries to nfit_test tools/testing/nvdimm: fix return code for unimplemented commands tools/testing/nvdimm: mock ioremap_wt pmem: add maintainer for include/linux/pmem.h Revert "Input: synaptics - allocate 3 slots to keep stability in image sensors" arm64: entry32: remove pointless register assignment MIPS: O32: Use compat_sys_getsockopt. MIPS: c-r4k: Extend way_string array MIPS: Pistachio: Support CDMM & Fast Debug Channel ...
2015-07-17Merge tag 'imx-drm-fixes-2015-07-14' of git://git.pengutronix.de/git/pza/linux into drm-fixesDave Airlie1-2/+24
imx-drm: fixes for parallel-display, imx-tve, and ipu-common These patches fix the parallel-display driver to use the standard OF graph bindings for connecting a drm_panel via device tree instead of an undocumented, driver specific device tree property, take care to disable all IPU interrupts before setting up the irq chip to fix a kexec lockup, and fix VGA output on i.MX53-QSB boards by correcting the media bus format set by the imx-tve driver. * tag 'imx-drm-fixes-2015-07-14' of git://git.pengutronix.de/git/pza/linux: drm/imx: tve: fix media bus format for VGA output GPU: ipu: fix lockup caused by pending chained interrupts drm/imx: parallel-display: fix drm_panel support
2015-07-17Merge tag 'topic/drm-fixes-2015-07-16' of git://anongit.freedesktop.org/drm-intel into drm-fixesDave Airlie1-1/+1
Ok next attempt at drm-fixes pull. Big thing really is just the compat32 one for addfb2.1. * tag 'topic/drm-fixes-2015-07-16' of git://anongit.freedesktop.org/drm-intel: drm: Provide compat ioctl for addfb2.1 Documentation: drm: Fix tablulation in KMS properties table drm: add a check for x/y in drm_mode_setcrtc drm/rockchip: use drm_gem_mmap helpers
2015-07-16ASoC: rsrc-card: use snd_soc_of_parse_audio_route/prefix for routingKuninori Morimoto1-0/+7
using common audio routing path method makes sense. Let's use snd_soc_of_parse_audio_route/prefix. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-07-16ASoC: cs4349: Add support for Cirrus Logic CS4349Tim Howe1-0/+19
Signed-off-by: Tim Howe <tim.howe@cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-07-16Input: i8042 - add unmask_kbd_data optionStephen Chandler Paul1-0/+4
A big problem with the current i8042 debugging option is that it outputs data going to and from the keyboard by default. As a result, many dmesg logs uploaded by users will unintentionally contain sensitive information such as their password, as such it's probably a good idea not to output data coming from the keyboard unless specifically enabled by the user. Signed-off-by: Stephen Chandler Paul <cpaul@redhat.com> Reviewed-by: Andreas Mohr <andim2@users.sf.net> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-07-16dt-bindings: document rk3368 R88 board from RockchipHeiko Stuebner1-0/+4
The initial board containing the rk3368 ARM64 soc. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2015-07-16dm cache: display 'needs_check' in status if it is setMike Snitzer1-0/+6
There is currently no way to see that the needs_check flag has been set in the metadata. Display 'needs_check' in the cache status if it is set in the cache metadata. Also, update cache documentation. Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2015-07-16dm thin: display 'needs_check' in status if it is setMike Snitzer1-1/+8
There is currently no way to see that the needs_check flag has been set in the metadata. Display 'needs_check' in the thin-pool status if it is set in the thinp metadata. Also, update thinp documentation. Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2015-07-16Documentation: dma: Add documentation for ZTE DMAJun Nie1-0/+38
This patch adds documentation for the ZTE ZX296702 SoC DMA device DTS binding. Signed-off-by: Jun Nie <jun.nie@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2015-07-16ARM: dts: rockchip: add veyron-pinky boardHeiko Stuebner1-0/+5
While pinky was one of the earlier development models, is on the list of endangered species today and nearly extinct, I want to keep mine around for the foreseeable future after spending all the time making a nice hole into the base below the dut-connector. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2015-07-16ARM: dts: rockchip: add veyron-jerry boardAlexandru M Stan1-0/+7
The Hisense Chromebook C11, also named jerry. Signed-off-by: Alexandru M Stan <amstan@chromium.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Doug Anderson <dianders@chromium.org>
2015-07-16pinctrl: sh-pfc: Accept standard function, pins and groups propertiesLaurent Pinchart1-10/+10
The "function", "pins" and "groups" pinmux and pinctrl properties have been standardized. Support them in addition to the custom "renesas,*" properties. New-style and old-style properties can't be mixed in DT. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-16gpio: Document ZTE zx296702 GPIO DT bindingJun Nie1-0/+24
Add document of ZTE zx296702 GPIO binding Signed-off-by: Jun Nie <jun.nie@linaro.org> Acked-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-16ALSA: hda/tegra: Order clock and reset names consistentlyThierry Reding1-2/+2
The example in the device tree binding documentation and the driver code list hda2codec_2x as the last entry in the clock-names and reset-names properties. Update the description of the properties to use the same order. Signed-off-by: Thierry Reding <treding@nvidia.com>
2015-07-16ALSA: hda/tegra - Fix hda2codec_2x clock and reset namesMarcel Ziswiler1-4/+4
Fix hda2codec_2x clock and reset names in Tegra30 HDA controller device tree node documentation. While at it also fix coma vs. semicolon issue. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2015-07-16pinctrl: qcom: spmi-mpp: Implement support for sink modeBjorn Andersson1-0/+5
The MPP supports three modes; digital, analog and sink mode. This patch implements support for the latter. Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-16cpufreq: tegra124: Add device tree bindingsTuomas Tynkkynen1-0/+44
The cpufreq driver for Tegra124 will be a different one than the old Tegra20 cpufreq driver (tegra-cpufreq), which does not use the device tree. Signed-off-by: Tuomas Tynkkynen <ttynkkynen@nvidia.com> Signed-off-by: Mikko Perttunen <mikko.perttunen@kapsi.fi> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Thierry Reding <treding@nvidia.com>
2015-07-16clk: tegra: Add binding for the Tegra124 DFLL clocksourceTuomas Tynkkynen1-0/+79
The DFLL is the main clocksource for the fast CPU cluster on Tegra124 and also provides automatic CPU rail voltage scaling as well. The DFLL is a separate IP block from the usual Tegra124 clock-and-reset controller, so it gets its own node in the device tree. Signed-off-by: Tuomas Tynkkynen <ttynkkynen@nvidia.com> Signed-off-by: Mikko Perttunen <mikko.perttunen@kapsi.fi> Acked-by: Michael Turquette <mturquette@linaro.org> Signed-off-by: Thierry Reding <treding@nvidia.com>
2015-07-16dt-bindings: brcmstb-gpio: document properties for wakeupGregory Fong1-7/+28
Some brcmstb GPIO controllers can be used to wake from suspend, so use the de facto standard property 'wakeup-source' to mark the nodes of controllers with that capability. Also document interrupts-extended, which will be used for wakeup handling because the interrupt parent for the wake IRQ is different from the regular IRQ. While we're at it, a few more fixes: We don't actually use the "interrupt-names" property, so remove it from the listed optional properties and from the examples. And since we're modifying the examples, also follow Brian's suggestions to: - change #gpio-cells, #interrupt-cells, and brcm,gpio-bank-widths from hex to dec - use phandles Reviewed-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Gregory Fong <gregory.0xf0@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-15doc: Call out smp_mb__after_unlock_lock() transitivityPaul E. McKenney1-5/+6
Although "full barrier" should be interpreted as providing transitivity, it is worth eliminating any possible confusion. This commit therefore adds "(including transitivity)" to eliminate any possible confusion. Reported-by: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
2015-07-15documentation: Replace ACCESS_ONCE() by READ_ONCE() and WRITE_ONCE()Paul E. McKenney1-167/+175
Reported-by: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
2015-07-15documentation: Fix variable-name typo in memory-barriers.txtPaul E. McKenney1-1/+1
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>