summaryrefslogtreecommitdiffstats
path: root/Documentation
AgeCommit message (Collapse)Author
2015-01-20devicetree: power/mfd: max77693: Document new bindings for chargerKrzysztof Kozlowski
Document new device tree bindings for Maxim 77693 charger driver. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
2015-01-20power: reset: ltc2952: document optional trigger behaviorFrans Klaver
Document the fact that the trigger signal is now optional, and describe the behavior when this is used. While at it, fix a typo, and paraphrase a sentence to be less platform specific. Signed-off-by: Frans Klaver <frans.klaver@xsens.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
2015-01-20gpio: Add Fujitsu MB86S7x GPIO driverJassi Brar
Driver for Fujitsu MB86S7x SoCs that have a memory mapped GPIO controller. Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> Signed-off-by: Andy Green <andy.green@linaro.org> Signed-off-by: Vincent Yang <Vincent.Yang@tw.fujitsu.com> Signed-off-by: Tetsuya Nuriya <nuriya.tetsuya@jp.fujitsu.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-01-20Merge tag 'v3.19-rc5' into develLinus Walleij
Linux 3.19-rc5
2015-01-20Documentation: gpio: Add APM X-Gene standby GPIO controller DTS bindingY Vo
Documentation for APM X-Gene standby GPIO controller DTS binding. Signed-off-by: Y Vo <yvo@apm.com> [Some spelling and various fixes] Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-01-20mmc: sdhci: host: add new f_sdh30Vincent Yang
This patch adds new host controller driver for Fujitsu SDHCI controller f_sdh30. Signed-off-by: Vincent Yang <Vincent.Yang@tw.fujitsu.com> Signed-off-by: Andy Green <andy.green@linaro.org> Signed-off-by: Tetsuya Takinishi <t.takinishi@jp.fujitsu.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-01-20Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: 1) Socket addresses returned in the error queue need to be fully initialized before being passed on to userspace, fix from Willem de Bruijn. 2) Interrupt handling fixes to davinci_emac driver from Tony Lindgren. 3) Fix races between receive packet steering and cpu hotplug, from Eric Dumazet. 4) Allowing netlink sockets to subscribe to unknown multicast groups leads to crashes, don't allow it. From Johannes Berg. 5) One to many socket races in SCTP fixed by Daniel Borkmann. 6) Put in a guard against the mis-use of ipv6 atomic fragments, from Hagen Paul Pfeifer. 7) Fix promisc mode and ethtool crashes in sh_eth driver, from Ben Hutchings. 8) NULL deref and double kfree fix in sxgbe driver from Girish K.S and Byungho An. 9) cfg80211 deadlock fix from Arik Nemtsov. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (36 commits) s2io: use snprintf() as a safety feature r8152: remove sram_read r8152: remove generic_ocp_read before writing bgmac: activate irqs only if there is nothing to poll bgmac: register napi before the device sh_eth: Fix ethtool operation crash when net device is down sh_eth: Fix promiscuous mode on chips without TSU ipv6: stop sending PTB packets for MTU < 1280 net: sctp: fix race for one-to-many sockets in sendmsg's auto associate genetlink: synchronize socket closing and family removal genetlink: disallow subscribing to unknown mcast groups genetlink: document parallel_ops net: rps: fix cpu unplug net: davinci_emac: Add support for emac on dm816x net: davinci_emac: Fix ioremap for devices with MDIO within the EMAC address space net: davinci_emac: Fix incomplete code for getting the phy from device tree net: davinci_emac: Free clock after checking the frequency net: davinci_emac: Fix runtime pm calls for davinci_emac net: davinci_emac: Fix hangs with interrupts ip: zero sockaddr returned on error queue ...
2015-01-19Merge branch 'asm/dt' into next/dtOlof Johansson
* asm/dt: add Alphascale to vendor-prefixes.txt ARM: add alphascale,acc.txt bindings documentation ARM: dts: add DT for Alphascale ASM9260 SoC
2015-01-19add Alphascale to vendor-prefixes.txtOleksij Rempel
this company already provided some products, so it make sense to add them to vendor-prefixes.txt list Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Olof Johansson <olof@lixom.net>
2015-01-19ARM: add alphascale,acc.txt bindings documentationOleksij Rempel
ACC is for AlphaScale Clock Controller. Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: Olof Johansson <olof@lixom.net>
2015-01-19clk: sunxi: Add mod0 and mmc module clock support for A80Chen-Yu Tsai
The module 0 style clocks, or storage module clocks as named in the official SDK, are almost the same as the module 0 clocks on earlier Allwinner SoCs. The only difference is wider mux register bits. As with earlier Allwinner SoCs, mmc module clocks are a special case of mod0 clocks, with phase controls for 2 child clocks, output and sample. This patch adds support for both. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2015-01-19Documentation: dt: net: Add binding doc for Keystone NetCP ethernet driverKaricheri, Muralidharan
The network coprocessor (NetCP) is a hardware accelerator that processes Ethernet packets. NetCP has a gigabit Ethernet (GbE) subsystem with a ethernet switch sub-module to send and receive packets. NetCP also includes a packet accelerator (PA) module to perform packet classification operations such as header matching, and packet modification operations such as checksum generation. NetCP can also optionally include a Security Accelerator(SA) capable of performing IPSec operations on ingress/egress packets. Keystone SoC's also have a 10 Gigabit Ethernet Subsystem (XGbE) which includes a 3-port Ethernet switch sub-module capable of 10Gb/s and 1Gb/s rates per Ethernet port. NetCP Subsystem device tree layout looks something like below: ----------------------------- NetCP subsystem(10G or 1G) ----------------------------- | |-> NetCP Devices -> | | |-> GBE/XGBE Switch | | | |-> Packet Accelerator | | | |-> Security Accelerator | | | |-> NetCP Interfaces -> | |-> Ethernet Port 0 | |-> Ethernet Port 1 | |-> Ethernet Port 2 | |-> Ethernet Port 3 Common driver supports GBE as well XGBE network processors. Cc: Rob Herring <robh+dt@kernel.org> Cc: Grant Likely <grant.likely@linaro.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: David Miller <davem@davemloft.net> Cc: Santosh Shilimkar <santosh.shilimkar@kernel.org> Signed-off-by: Murali Karicheri <m-karicheri2@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-19Merge tag 'at91-drivers' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91 into next/drivers Merge "at91: drivers for 3.20 #1" from Nicolas Ferre: First batch of drivers changes for 3.20: - Internal AHB bus matrix (Matrix) and Static Memory Controller (SMC) are now mfd/syscon drivers. - USB gadget full speed (at91_udc): fixes, simplification and multi-platform awareness DT enhancement. * tag 'at91-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91: usb: gadget: at91_udc: Allocate udc instance usb: gadget: at91_udc: Update DT binding documentation usb: gadget: at91_udc: Rework for multi-platform kernel support usb: gadget: at91_udc: Simplify probe and remove functions usb: gadget: at91_udc: Remove non-DT handling code usb: gadget: at91_udc: Document DT clocks and clock-names property usb: gadget: at91_udc: Drop uclk clock usb: gadget: at91_udc: Fix clock names mfd: syscon: Add Atmel SMC binding doc mfd: syscon: Add atmel-smc registers definition mfd: syscon: Add Atmel Matrix bus DT binding documentation mfd: syscon: Add atmel-matrix registers definition Signed-off-by: Olof Johansson <olof@lixom.net>
2015-01-19Merge tag 'at91-dt' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91 into next/dt Merge "at91: dt for 3.20 #1" from Nicolas Ferre: First batch of DT changes for 3.20: - little typo and a LED declared - addition of the Special Function Registers (SFR) + its binding - RTC & SRAM nodes - the at91sam9xe has its own .dtsi now. Not combined with at91sam9260 anymore - addition of the Image Sensor Interface (ISI) DT part and supported sensors * tag 'at91-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91: ARM: at91: dts: sama5d3: add ov2640 camera sensor support ARM: at91: dts: sama5d3: change name of pinctrl of ISI_MCK ARM: at91: dts: sama5d3: change name of pinctrl_isi_{power,reset} ARM: at91: dts: sama5d3: move the isi mck pin to mb ARM: at91: dts: sama5d3: add missing pins of isi ARM: at91: dts: sama5d3: split isi pinctrl ARM: at91: dts: sama5d3: add isi clock ARM: at91/dt: ethernut5: use at91sam9xe.dtsi ARM: at91/dt: Add a dtsi for at91sam9xe ARM: at91/dt: add SRAM nodes ARM: at91/dt: at91rm9200ek: enable RTC ARM: at91/dt: rm9200: add RTC node ARM: at91/dt: at91sam9n12: Add RTC node ARM: at91: sama5d4: Add SFR ARM: at91: sama5d3: Add SFR ARM: at91: Add Special Function Registers binding documentation ARM: at91/dt: sam9263: Fix typo: ac91_clk -> ac97_clk ARM: at91/dt: sama5d3: enable D2 as the heartbeat LED Signed-off-by: Olof Johansson <olof@lixom.net>
2015-01-19Merge tag 'atlas7-init-dts-for-3.20' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux into next/dt Merge "CSR atlas7 init dts for 3.20" from Barry Song: Drop Marco and add init dts stuff for Atlas7 CSR Marco SoC has never shipped to customers that could be interested in mainline support. and new Atlas7 is a replacement SoC that is in development. So we drop Marco dts stuff, and add dts stuff for Atlas7. * tag 'atlas7-init-dts-for-3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux: ARM: dts: add init dts file for CSR atlas7 SoC ARM: dts: drop MARCO platform DT stuff Signed-off-by: Olof Johansson <olof@lixom.net>
2015-01-19Merge tag 'v3.19-rc5' into nextFelipe Balbi
Linux 3.19-rc5 Conflicts: drivers/usb/dwc2/gadget.c drivers/usb/gadget/udc/bdc/bdc_ep.c
2015-01-19Documentation: bindings: Add the regulator property to the sub-nodes AHCI ↵Gregory CLEMENT
bindings It is now possible to use a regulator property for each port of the AHCI controller. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2015-01-19Merge branch 'iommu/next' of git://linuxtv.org/pinchartl/fbdev into arm/renesasJoerg Roedel
2015-01-19doc: Fix misnamed FUTEX_CMP_REQUEUE_PI op constantsMichael Kerrisk
FUTEX_CMP_REQUEUE_PI was misnamed in two different ways: FUTEX_REQUEUE_CMP_PI and FUTEX_REQUEUE_PI. The existence of two different misnamings leaves the reader wondering if we are talking about two different operations. Furthermore, the misnamings mean that grepping the source for the correct name (which doesn't appear at all) won't find this documentation file. Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com> Reviewed-by: Darren Hart <darren@dvhart.com> Link: http://lkml.kernel.org/r/54B9663D.9070000@gmail.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2015-01-19Documentation: gpio: fix bindings documentMasahiro Yamada
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-01-19gpio: sx150x: add dts support for sx150x driverWei Chen
Current sx150x gpio expander driver doesn't support DTS. Now we added dts support for this driver. Signed-off-by: Wei Chen <Wei.Chen@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-01-19pinctrl: exynos: Add AUDIO pin controller for exynos7Padmavathi Venna
Audio IPs on Exynos7 require gpios available in AUDIO pin controller block. So adding the AUDIO pinctrl support. Signed-off-by: Padmavathi Venna <padma.v@samsung.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-01-19mmc: Add SDIO function subnode DT documentationSascha Hauer
While SDIO devices are runtime probable they sometimes need nonprobable additional information on embedded systems, like an additional gpio interrupt or a clock. This binding describes how to add child nodes to the devicetree to supply this information. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> [hdegoede@redhat.com: Documented the need for #address- and #size-cells] [hdegoede@redhat.com: Added a real world example] Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-01-19Merge 3.19-rc5 into usb-nextGreg Kroah-Hartman
We want the usb fixes in this branch as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-01-19Merge 3.19-rc5 into tty-nextGreg Kroah-Hartman
We want those tty fixes in that release in this branch as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-01-19Merge 3.19-rc5 into char-misc-nextGreg Kroah-Hartman
We want the 3.19-rc5 fixes in here for our testing. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-01-19Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input subsystem fixes from Dmitry Torokhov. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: uinput - fix ioctl nr overflow for UI_GET_SYSNAME/VERSION Input: I8042 - add Acer Aspire 7738 to the nomux list Input: elantech - support new ICs types for version 4 Input: i8042 - reset keyboard to fix Elantech touchpad detection MAINTAINERS: remove Dmitry Torokhov's alternate address
2015-01-18Input: sun4i-ts - add thermal zone sensor supportChen-Yu Tsai
The touchscreen controller has a temperature sensor embedded in the SoC, which already has hwmon support in the driver. Add DT thermal zone support so we can use it with cpufreq for thermal throttling. This also adds a comment stating that we do not know the actual formula for calculating the temperature. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Eduardo Valentin <edubezval@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-17clk: TI CDCE706 clock synthesizer driverMax Filippov
The driver allows using CDCE706 in its default configuration recorded in EEPROM and adjusting of synthesized clocks by consumers. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Michael Turquette <mturquette@linaro.org>
2015-01-17tpm/tpm_i2c_stm_st33/dts/st33zp24-i2c: Rename st33zp24 dts documentationChristophe Ricard
st33zp24 exists in i2c and spi version. Both have different possible configuration. st33zp24.txt is renamed st33zp24-i2c.txt. Reviewed-by: Jason Gunthorpe <jason.gunthorpe@obsidianresearch.com> Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Reviewed-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
2015-01-17tpm: device class for tpmJarkko Sakkinen
Added own device class for TPM. Uses MISC_MAJOR:TPM_MINOR for the first character device in order to retain backwards compatibility. Added tpm_dev_release() back attached to the character device. I've been running this code now for a while on my laptop (Lenovo T430S) TrouSerS works perfectly without modifications. I don't believe it breaks anything significantly. The sysfs attributes that have been placed under the wrong place and are against sysfs-rules.txt should be probably left to stagnate under platform device directory and start defining new sysfs attributes to the char device directory. Guidelines for future TPM sysfs attributes should be probably along the lines of - Single flat set of mandatory sysfs attributes. For example, current PPI interface is way way too rich when you only want to use it to clear and activate the TPM. - Define sysfs attribute if and only if there's no way to get the value from ring-3. No attributes for TPM properties. It's just unnecessary maintenance hurdle that we don't want. Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Reviewed-by: Jasob Gunthorpe <jason.gunthorpe@obsidianresearch.com> Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Tested-by: Scot Doyle <lkml14@scotdoyle.com> Tested-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
2015-01-17tpm/tpm_i2c_stm_st33/dts/st33zp24_i2c: Add DTS DocumentationChristophe Ricard
st33zp24 tpm can be seen as a trivial i2c device as other i2c tpm. However several other properties needs to be documented such as lpcpd. Reviewed-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
2015-01-16amd-xgbe-phy: Allow certain PHY settings to be set by UEFILendacky, Thomas
Certain PHY settings need to be configurable by UEFI depending on the platform being used. Add new device tree / ACPI properties that, if present, will override the pre-determined values currently used. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-16amd-xgbe-phy: Change auto-negotiation logicLendacky, Thomas
The auto negotiation logic was geared to being the initiator of the auto negotiation. This presented problems when auto negotiation was initiated by the remote end. Change the auto negotiation logic to make use of the auto negotiation event interrupt thus allowing the auto negotiation state machine to function properly in either scenario. This also removes the polling during auto-negotiation. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-17Merge tag 'char-misc-3.19-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver fixes from Greg KH: "Here are three small driver fixes for reported issues for 3.19-rc5. All of these have been in linux-next for a while with no reported problems" * tag 'char-misc-3.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: mcb: mcb-pci: Only remap the 1st 0x200 bytes of BAR 0 mei: add ABI documentation for fw_status exported through sysfs mei: clean reset bit before reset
2015-01-16Merge tag 'at91-dt' into at91-3.20-cleanupNicolas Ferre
2015-01-16iommu/ipmmu-vmsa: Add device tree bindings documentationLaurent Pinchart
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
2015-01-16ARM: 8262/1: l2c: Add support for overriding prefetch settingsTomasz Figa
Firmware on certain boards (e.g. ODROID-U3) can leave incorrect L2C prefetch settings configured in registers leading to crashes if L2C is enabled without overriding them. This patch introduces bindings to enable prefetch settings to be specified from DT and necessary support in the driver. [mszyprow: rebased onto v3.18-rc1, added error message when prefetch related dt property has been provided without any value] Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Tested-by: Nishanth Menon <nm@ti.com> Acked-by: Nishanth Menon <nm@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2015-01-16ARM: STi: Add STiH418 SoC supportMaxime COQUELIN
This patch adds support to STiH418 SoC. Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
2015-01-16locking/Documentation: Update code pathSeongJae Park
lockdep code has been moved from kernel/ to kernel/locking/ by commit 8eddac3f103736163f49255bcb109edadea167f6 ("locking: Move the lockdep code to kernel/locking/"). But, path to lockdep code in document was not updated. This commit updates the path. Signed-off-by: SeongJae Park <sj38.park@gmail.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: http://lkml.kernel.org/r/1421176921-27688-1-git-send-email-sj38.park@gmail.com Cc: Jonathan Corbet <corbet@lwn.net> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: linux-doc@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
2015-01-15Merge branches 'doc.2015.01.07a', 'fixes.2015.01.15a', ↵Paul E. McKenney
'preempt.2015.01.06a', 'srcu.2015.01.06a', 'stall.2015.01.16a' and 'torture.2015.01.11a' into HEAD doc.2015.01.07a: Documentation updates. fixes.2015.01.15a: Miscellaneous fixes. preempt.2015.01.06a: Changes to handling of lists of preempted tasks. srcu.2015.01.06a: SRCU updates. stall.2015.01.16a: RCU CPU stall-warning updates and fixes. torture.2015.01.11a: RCU torture-test updates and fixes.
2015-01-15rcu: Add GP-kthread-starvation checks to CPU stall warningsPaul E. McKenney
This commit adds a message that is printed if the relevant grace-period kthread has not been able to run for the two seconds preceding the stall warning. (The two seconds is double the maximum interval between successive bouts of quiescent-state forcing.) Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
2015-01-15rcu: Make cond_resched_rcu_qs() apply to normal RCU flavorsPaul E. McKenney
Although cond_resched_rcu_qs() only applies to TASKS_RCU, it is used in places where it would be useful for it to apply to the normal RCU flavors, rcu_preempt, rcu_sched, and rcu_bh. This is especially the case for workloads that aggressively overload the system, particularly those that generate large numbers of RCU updates on systems running NO_HZ_FULL CPUs. This commit therefore communicates quiescent states from cond_resched_rcu_qs() to the normal RCU flavors. Note that it is unfortunately necessary to leave the old ->passed_quiesce mechanism in place to allow quiescent states that apply to only one flavor to be recorded. (Yes, we could decrement ->rcu_qs_ctr_snap in that case, but that is not so good for debugging of RCU internals.) In addition, if one of the RCU flavor's grace period has stalled, this will invoke rcu_momentary_dyntick_idle(), resulting in a heavy-weight quiescent state visible from other CPUs. Reported-by: Sasha Levin <sasha.levin@oracle.com> Reported-by: Dave Jones <davej@redhat.com> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> [ paulmck: Merge commit from Sasha Levin fixing a bug where __this_cpu() was used in preemptible code. ]
2015-01-16net: davinci_emac: Add support for emac on dm816xTony Lindgren
On dm816x we have two emac controllers with separate memory areas. Cc: Brian Hutchinson <b.hutchman@gmail.com> Cc: Felipe Balbi <balbi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-16PM / Domains: R-Mobile SYSC: Document SH-Mobile AG5 (sh73a0) bindingGeert Uytterhoeven
SH-Mobile AG5 (sh73a0) can be handled by the existing bindings. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-01-15Merge tag 'mac80211-next-for-davem-2015-01-15' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Here's a big pile of changes for this round. We have * a lot of regulatory code changes to deal with the way newer Intel devices handle this * a change to drop packets while disconnecting from an AP instead of trying to wait for them * a new attempt at improving the tailroom accounting to not kick in too much for performance reasons * improvements in wireless link statistics * many other small improvements and small fixes that didn't seem necessary for 3.19 (e.g. in hwsim which is testing only code) Conflicts: drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c Minor overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-15Merge tag 'samsung-dt-64' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/arm64 Merge "Samsung exynos7 updates for v3.20" from Kukjin Kim: - to support ARMv8 based exynos7 SoC : add initial device tree for pinctrl, PMU, mmc, i2c, rtc, watchdog, and adc nodes for exynos7 SoC and exynos7 based espresso board. * tag 'samsung-dt-64' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: arm64: Enable ARMv8 based exynos7 SoC support arm64: dts: Add nodes for mmc, i2c, rtc, watchdog, adc on exynos7 arm64: dts: Add PMU DT node for exynos7 SoC arm64: dts: Add initial pinctrl support to exynos7 arm64: dts: Add initial device tree support for exynos7 Signed-off-by: Olof Johansson <olof@lixom.net>
2015-01-15dm9000: Add regulator and reset support to dm9000Zubair Lutfullah Kakakhel
In boards, the dm9000 chip's power and reset can be controlled by gpio. It makes sense to add them to the dm9000 driver and let dt be used to enable power and reset the phy. Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com> Signed-off-by: Paul Burton <paul.burton@imgtec.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-15Merge tag 'v3.19-rc4' into nextDmitry Torokhov
Merge with mainline to bring in the latest thermal and other changes.
2015-01-15gpio: max732x: Add DT binding documentationSemen Protsenko
Add a devicetree binding documentation for the max732x driver. Signed-off-by: Semen Protsenko <semen.protsenko@globallogic.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>