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2015-01-27Documentation: DT: Add entry for FSL Management ComplexBhupesh Sharma
This patch adds a devicetree binding documentation for FSL's Management Complex. Management Complex is a hardware resource manager that manages specialized hardware objects used in network-oriented packet processing applications Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com> Signed-off-by: J. German Rivera <German.Rivera@freescale.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2015-01-27Documentation: DT: Add entry for FSL LS2085A SoC and Simulator modelBhupesh Sharma
This patch adds a devicetree binding documentation for FSL's LS2085A SoC and Simulator model. Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2015-01-27Documentation: DT: Add bindings for FSL NS16550A UARTBhupesh Sharma
This patch addss the device-tree documentation for Freescale's NS16550 UART (also called DUART). There is a specific errata fix required in FSL NS16550 UART which ensures that an random interrupt storm is not observed when a break is provided as an input to the UART. Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2015-01-28NFC: dts: st21nfca: Document ese-present & uicc-present DTS propertyChristophe Ricard
On st21nfca, the mechanism to enable a secure element needs to add 2 properties in order manage the SWP line correctly. Document ese-present and uicc-present properties. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-01-27ARM: devicetree: document supported Conexant Digicolor SoCBaruch Siach
Of the Digicolor SoCs series only CX92755 is currently supported. Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Olof Johansson <olof@lixom.net>
2015-01-27devicetree: bindings: Document qcom,lccRajendra Nayak
Document the LPASS (low power audio subsystem) clock controller found on Qualcomm devices. Cc: <devicetree@vger.kernel.org> Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> Signed-off-by: Kumar Gala <galak@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Michael Turquette <mturquette@linaro.org>
2015-01-27Merge branch 'clk-shmobile-for-3.20' of ↵Michael Turquette
git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into clk-next
2015-01-27iio: core: Introduce CHANGE event typeIrina Tirdea
A step detector will generate an interrupt each time N step are detected. A device that has such pedometer functionality is Freescale's MMA9553L: http://www.freescale.com/files/sensors/doc/ref_manual/MMA9553LSWRM.pdf. Introduce IIO_EV_TYPE_CHANGE event type for events that are generated when the channel passes a threshold on the absolute change in value. Signed-off-by: Irina Tirdea <irina.tirdea@intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-01-27iio: core: Introduce IIO_CHAN_INFO_CALIBWEIGHTIrina Tirdea
Some devices need the weight of the user to compute other parameters. One of this devices is Freescale's MMA9553L (http://www.freescale.com/files/sensors/doc/ref_manual/MMA9553LSWRM.pdf) that needs the weight of the user to compute the number of calories burnt. Signed-off-by: Irina Tirdea <irina.tirdea@intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-01-27iio: core: Introduce IIO_VELOCITY and IIO_MOD_ROOT_SUM_SQUARED_X_Y_ZIrina Tirdea
Some devices export the current speed value of the user. One of this devices is Freescale's MMA9553L (http://www.freescale.com/files/sensors/doc/ref_manual/MMA9553LSWRM.pdf) that computes the speed of the user based on the number of steps and stride length. Introduce a new channel type VELOCITY and a modifier for the magniture or norm of the velocity vector, IIO_MOD_ROOT_SUM_SQUARED_X_Y_Z. Signed-off-by: Irina Tirdea <irina.tirdea@intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-01-27iio: core: Introduce DISTANCE channel typeIrina Tirdea
Some devices export an estimation of the distance the user has covered since the last reset. One of this devices is Freescale's MMA9553L (http://www.freescale.com/files/sensors/doc/ref_manual/MMA9553LSWRM.pdf) that computes the distance based on the stride length and step rate. Introduce a new channel type DISTANCE to export these values. Signed-off-by: Irina Tirdea <irina.tirdea@intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-01-27iio: core: Introduce ENERGY channel typeIrina Tirdea
Human activity sensors report the energy burnt by the user. One of this devices is Freescale's MMA9553L (http://www.freescale.com/files/sensors/doc/ref_manual/MMA9553LSWRM.pdf) that computes the number of calories based on weight and step rate. Introduce a new channel type ENERGY to export these values. Signed-off-by: Irina Tirdea <irina.tirdea@intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-01-27iio: Added Capella cm3232 ambient light sensor driver.Kevin Tsai
CM3232 is an advanced ambient light sensor with I2C protocol interface. The I2C slave address is internally hardwired as 0x10 (7-bit). Writing to configure register is byte mode, but reading ALS register requests to use word mode for 16-bit resolution. Signed-off-by: Kevin Tsai <ktsai@capellamicro.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-01-27ASoC: ts3a227e: Add dts property that allows to specify micbias voltageAnatol Pomozov
The voltage controls key press threshold. Signed-off-by: Anatol Pomozov <anatol.pomozov@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-01-27ASoC: sta32x: add device tree binding.Thomas Niederprüm
make the sta32x driver usable with device tree configs. Code is heavily based on the sta350 driver. Signed-off-by: Thomas Niederprüm <niederp@physik.uni-kl.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-01-27usb: renesas_usbhs: add support for requesting DT DMAYoshihiro Shimoda
This patch adds dma_request_slave_channel_reason() calling to request dma slave channels for multiplatform environment. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-27Merge tag 'v3.19-rc6' into patchworkMauro Carvalho Chehab
This is needed in order to get the media fixes applied on -rc6. Linux 3.19-rc6 * tag 'v3.19-rc6': (891 commits) Linux 3.19-rc6 dm: fix handling of multiple internal suspends hwmon: (i5500_temp) Convert to use ATTRIBUTE_GROUPS macro hwmon: (i5500_temp) Convert to module_pci_driver hwmon: (i5500_temp) Don't bind to disabled sensors hwmon: (i5500_temp) Convert to devm_hwmon_device_register_with_groups hwmon: (i5500_temp) New driver for the Intel 5500/5520/X58 chipsets arm64: dts: add baud rate to Juno stdout-path Revert "platform: x86: dell-laptop: Add support for keyboard backlight" Revert "Documentation: Add entry for dell-laptop sysfs interface" dm cache: fix problematic dual use of a single migration count variable dm cache: share cache-metadata object across inactive and active DM tables of/unittest: Overlays with sub-devices tests KVM: x86: SYSENTER emulation is broken KVM: x86: Fix of previously incomplete fix for CVE-2014-8480 arm64: dump: Fix implicit inclusion of definition for PCI_IOBASE x86/tsc: Change Fast TSC calibration failed from error to info x86/apic: Re-enable PCI_MSI support for non-SMP X86_32 x86, mm: Change cachemode exports to non-gpl x86, tls: Interpret an all-zero struct user_desc as "no segment" ... Conflicts: drivers/media/pci/cx23885/cx23885.h
2015-01-26Input: sun4i-ts - add support for touchpanel controller on A31Chen-Yu Tsai
The Allwinner A31 SoC (sun6i) has the same resistive touchpanel controller as on other sunxi platforms. The only difference between the variants is the control bits for enabling operations are left-shifted by 1 on the A31. Also update the comment for the original temperature sensor with information from Allwinner. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-27sh-pfc: Add emev2 pinmux supportNiklas Söderlund
Add PFC support for the EMMA Mobile EV2 SoC including pin groups for on-chip devices. Signed-off-by: Niklas Söderlund <niso@kth.se> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-01-26Input: serio - add support for Alwinner A10/A20 PS/2 controllerVishnu Patekar
This driver implements support for PS2 controller found on Allwinner A10, A20 SOCs. It has been tested on A20 Olimex-Lime2 board and also on A10. Signed-off-by: Vishnu Patekar <vishnupatekar0510@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-26Merge tag 'at91-dt2' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91 into next/dt Merge "at91: dt for 3.20 #2" from Nicolas Ferre: Second DT batch for 3.20: - correct some pin configuration for at91sam9x5ek - add pioD on sama5d4 following a modification of pinctrl driver - add more precise nand compatibility string for sama5d4 - audio modifications for wm8904 or ac97 * tag 'at91-dt2' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91: ARM: at91/dt: sam9263: Add ac97 device node dt: atmel_ac97c: Add device tree documentation ARM: at91: at91sam9n12ek/dt: use dt ids for wm8904 ARM: at91: sama5d3xek/dt: use dt ids for wm8904 ARM: at91: sama5d4: dts: change the nand compatible string ARM: at91/dt: sama5d4: add pioD controller ARM: at91/dt: disable pull-up on vbus-gpio (PB16) to reduce power consumption Signed-off-by: Olof Johansson <olof@lixom.net>
2015-01-26Merge tag 'sunxi-core-for-3.20' of ↵Olof Johansson
https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into next/soc Merge "Allwinner core changes for 3.20" from Maxime Ripard: - Support for the A31s - Adding support for cpufreq using cpufreq-dt * tag 'sunxi-core-for-3.20' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux: ARM: sunxi: Register cpufreq-dt for sun[45678]i ARM: sunxi: Add "allwinner,sun6i-a31s" to mach-sunxi Signed-off-by: Olof Johansson <olof@lixom.net>
2015-01-26Merge tag 'samsung-dt' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt Merge "Samsung DT updates for v3.20" from Kukjin Kim: - exynos3250 : add exynos_usbphy node and hsotg nodes - exynos3250-rinato : enable usb : cleanup and use macro for gpio-keys : add fimd and Panel devices support - exynos3250-monk : enable usb : cleanup and use macro for gpio-keys - exynos5250-snow : add power and lid gpio-keys pinctrl - exynos5420-peach-pit and exynos5800-peach-pi : configure regulators for suspend : set always on for USB webCam regulators : add lid GPIO key device - exynos5422 : add support new board Odroid XU3 - dt-bindings : add exynos-chipid * tag 'samsung-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: dts: Configure regulators for suspend on exynos Peach boards ARM: dts: Set Peach boards USB WebCam regulators to always on ARM: dts: Add lid GPIO key device node for Peach boards ARM: dts: Add power and lid GPIO keys pinctrl for exynos5250-snow Documentation: dt-bindings: add exynos-chipid binding information ARM: dts: add Panel device support for exynos3250-rinato ARM: dts: add fimd device support for exynos3250-rinato ARM: dts: use macro in gpio keys for exynos3250 boards ARM: dts: remove unnecessary gpio-key nodes for exynos3250 boards ARM: dts: Enable USB node for exynos3250-monk ARM: dts: Enable USB node for exynos3250-rinato ARM: dts: Add hsotg node for exynos3250 ARM: dts: Add exynos_usbphy node for exynos3250 ARM: dts: Add dts file for Odroid XU3 board Signed-off-by: Olof Johansson <olof@lixom.net>
2015-01-26Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Kalle Valo says: ==================== pull-request: wireless-drivers-next 2015-01-22 now a bigger pull request for net-next. Rafal found a UTF-8 bug in patchwork[1] and because of that two commits (d0c102f70aec and d0f66df5392a) have his name corrupted: Acked-by: Rafa? Mi?ecki <zajec5@gmail.com> Somehow I failed to spot that when I commited the patches. As rebasing public git trees is bad, I thought we can live with these and decided not to rebase. But I'll pay close attention to this in the future to make sure that it won't happen again. Also we requested an update to patchwork.kernel.org, the latest patchwork doesn't seem to have this bug. Also please note this pull request also adds one DT binding doc, but this was reviewed in the device tree list: .../bindings/net/wireless/qcom,ath10k.txt | 30 + Please let me know if you have any issues. [1] https://lists.ozlabs.org/pipermail/patchwork/2015-January/001261.html ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-26stmmac: Add an optional device tree property "snps,burst_len"Sonic Zhang
This property define the AXI bug lenth. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-26openvswitch: Add support for unique flow IDs.Joe Stringer
Previously, flows were manipulated by userspace specifying a full, unmasked flow key. This adds significant burden onto flow serialization/deserialization, particularly when dumping flows. This patch adds an alternative way to refer to flows using a variable-length "unique flow identifier" (UFID). At flow setup time, userspace may specify a UFID for a flow, which is stored with the flow and inserted into a separate table for lookup, in addition to the standard flow table. Flows created using a UFID must be fetched or deleted using the UFID. All flow dump operations may now be made more terse with OVS_UFID_F_* flags. For example, the OVS_UFID_F_OMIT_KEY flag allows responses to omit the flow key from a datapath operation if the flow has a corresponding UFID. This significantly reduces the time spent assembling and transacting netlink messages. With all OVS_UFID_F_OMIT_* flags enabled, the datapath only returns the UFID and statistics for each flow during flow dump, increasing ovs-vswitchd revalidator performance by 40% or more. Signed-off-by: Joe Stringer <joestringer@nicira.com> Acked-by: Pravin B Shelar <pshelar@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-27Merge tag 'drm-intel-next-2015-01-17' of ↵Dave Airlie
git://anongit.freedesktop.org/drm-intel into drm-next - refactor i915/snd-hda interaction to use the component framework (Imre) - psr cleanups and small fixes (Rodrigo) - a few perf w/a from Ken Graunke - switch to atomic plane helpers (Matt Roper) - wc mmap support (Chris Wilson & Akash Goel) - smaller things all over * tag 'drm-intel-next-2015-01-17' of git://anongit.freedesktop.org/drm-intel: (40 commits) drm/i915: Update DRIVER_DATE to 20150117 i915: reuse %ph to dump small buffers drm/i915: Ensure the HiZ RAW Stall Optimization is on for Cherryview. drm/i915: Enable the HiZ RAW Stall Optimization on Broadwell. drm/i915: PSR link standby at debugfs drm/i915: group link_standby setup and let this info visible everywhere. drm/i915: Add missing vbt check. drm/i915: PSR HSW/BDW: Fix inverted logic at sink main_link_active bit. drm/i915: PSR VLV/CHV: Remove condition checks that only applies to Haswell. drm/i915: VLV/CHV PSR needs to exit PSR on every flush. drm/i915: Fix kerneldoc for i915 atomic plane code drm/i915: Don't pretend SDVO hotplug works on 915 drm/i915: Don't register HDMI connectors for eDP ports on VLV/CHV drm/i915: Remove I915_HAS_HOTPLUG() check from i915_hpd_irq_setup() drm/i915: Make hpd arrays big enough to avoid out of bounds access Revert "drm/i915/chv: Use timeout mode for RC6 on chv" drm/i915: Improve HiZ throughput on Cherryview. drm/i915: Reset CSB read pointer in ring init drm/i915: Drop unused position fields (v2) drm/i915: Move to atomic plane helpers (v9) ...
2015-01-26dt: atmel_ac97c: Add device tree documentationAlexander Stein
This adds the bindings for AC97 controller device tree support. Signed-off-by: Alexander Stein <alexanders83@web.de> Acked-By Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-01-26Merge branch 'arm/smmu' into arm/renesasJoerg Roedel
2015-01-26Document: DT: Add bindings for mediatek MT8173 SoC PlatformEddie Huang
MT8173 is a 64-bit four core Soc. And mt8173-evb is a evaluation board based on mt8173. This commit add the devicetree binding document for mediatek MT8173 SoC MT8173 sysirq MT8173 uart Signed-off-by: Eddie Huang <eddie.huang@mediatek.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2015-01-26irqchip: gic: Allow interrupt level to be set for PPIsLiviu Dudau
During a recent cleanup of the arm64 DTs it has become clear that the handling of PPIs in xxxx_set_type() is incorrect. The ARM TRMs for GICv2 and later allow for "implementation defined" support for setting the edge or level type of the PPI interrupts and don't restrict the activation level of the signal. Current ARM implementations do restrict the PPI level type to IRQ_TYPE_LEVEL_LOW, but licensees of the IP can decide to shoot themselves in the foot at any time. Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com> Acked-by: Marc Zyngier <Marc.Zyngier@arm.com> Cc: LAKML <linux-arm-kernel@lists.infradead.org> Cc: Russell King <linux@arm.linux.org.uk> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Haojian Zhuang <haojian.zhuang@linaro.org> Link: http://lkml.kernel.org/r/1421772779-25764-1-git-send-email-Liviu.Dudau@arm.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2015-01-26irqchip: Devicetree: document Conexant Digicolor irq bindingBaruch Siach
Signed-off-by: Baruch Siach <baruch@tkos.co.il> Cc: linux-arm-kernel@lists.infradead.org Cc: Arnd Bergmann <arnd@arndb.de> Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Jason Cooper <jason@lakedaemon.net> Link: http://lkml.kernel.org/r/505a65c8861e5210d94227bc0eec89cab0593fca.1421317616.git.baruch@tkos.co.il Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2015-01-26irqchip: omap-intc: Fix support for dm814 and dm816Tony Lindgren
On dm81xx we have 128 interrupts like am33xx has. Let's add compatible flags for dm814x and dm816x, and document the existing binding. As the dm81xx are booting in device tree only mode, we can now also remove ti81xx_init_irq() legacy function. Signed-off-by: Tony Lindgren <tony@atomide.com> Reviewed-by: Felipe Balbi <balbi@ti.com> Cc: Brian Hutchinson <b.hutchman@gmail.com> Cc: Jason Cooper <jason@lakedaemon.net> Link: http://lkml.kernel.org/r/1421187806-6804-2-git-send-email-tony@atomide.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2015-01-26irqchip: renesas-intc-irqpin: r8a7779 IRLM setup supportMagnus Damm
Add r8a7779 specific support for IRLM bit configuration in the INTC-IRQPIN driver. Without this code we need special workaround code in arch/arm/mach-shmobile. The IRLM bit for the INTC hardware exists on various older SH-based SoCs and is used to select between two modes for the external interrupt pins IRQ0 to IRQ3: IRLM = 0: (default from reset on r8a7779) In this mode the pins IRQ0 to IRQ3 are used together to give a value between 0 and 15 to the SoC. External logic is required for masking. This mode is not supported by the INTC-IRQPIN driver. IRLM = 1: (needs this patch or configuration elsewhere) In this mode IRQ0 to IRQ3 operate as 4 individual external interrupt pins. In this mode the SMSC ethernet chip can be used via IRQ1 on r8a7779 Marzen. This mode is the only supported mode by the INTC-IRQPIN driver. For this patch to work the r8a7779 DTS needs to pass the ICR0 register as the last register bank. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Cc: Magnus Damm <magnus.damm@gmail.com> Cc: horms@verge.net.au Cc: jason@lakedaemon.net Link: http://lkml.kernel.org/r/20141203121803.5936.35881.sendpatchset@w520 Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2015-01-25hwmon: (ina2xx) Add ina231 compatible stringKevin Hilman
Add support for "ina231" as compatible string, and update Documentation and Kconfig accordingly. Tested with the Exynos5422-based odroid-xu3 board which has on-board INA231 sensors. Signed-off-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2015-01-25hwmon: (ina2xx) implement update_interval attribute for ina226Bartosz Golaszewski
This attribute allows to configure the update interval of ina226. Although the bus and shunt voltage conversion times remain hardcoded to 1.1 ms, we can now modify said interval by changing the averaging rate. While we're at it - add an additional variable to ina2xx_data, which holds the current configuration settings - this way we'll be able to restore the configuration in case of an unexpected chip reset. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2015-01-25hwmon: (ina2xx) make shunt resistance configurable at run-timeBartosz Golaszewski
The shunt resistance can only be set via platform_data or device tree. This isn't suitable for devices in which the shunt resistance can change/isn't known at boot-time. Add a sysfs attribute that allows to read and set the shunt resistance. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2015-01-26dt-bindings: add vendor prefix and root compatible property for Rockchip boardsFUKAUMI Naoki
This adds vendor prefix and root compatible property for following boards - Firefly, Firefly-RK3288 boards (both beta and mass production version) - ChipSPARK, Rayeager PX2 board PX2 SoC is fully compatible with RK3066. Signed-off-by: FUKAUMI Naoki <naobsd@gmail.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2015-01-26NFC: dts: st21nfcb: Fix compatible string spelling to follow other driversChristophe Ricard
Other drivers are following the following compatible string format for dts: s/_/-/ Because some devices may still use the previous string, the new corrected string is added to the of_device_id table. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-01-26NFC: dts: st21nfca: Fix compatible string spelling to follow other driversChristophe Ricard
Other drivers are following the following compatible string format for dts: s/_/-/ Because some devices may still use the previous string, the new corrected string is added to the of_device_id table. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-01-25DT: Add a vendor prefix for Cosmic CircuitsEzequiel Garcia
Reviewed-by: Andrew Bresticker <abrestic@chromium.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-01-25net: ipv6: Add sysctl entry to disable MTU updates from RAHarout Hedeshian
The kernel forcefully applies MTU values received in router advertisements provided the new MTU is less than the current. This behavior is undesirable when the user space is managing the MTU. Instead a sysctl flag 'accept_ra_mtu' is introduced such that the user space can control whether or not RA provided MTU updates should be applied. The default behavior is unchanged; user space must explicitly set this flag to 0 for RA MTUs to be ignored. Signed-off-by: Harout Hedeshian <harouth@codeaurora.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-25DT: iio: adc: Add CC_10001 binding documentationPhani Movva
Add the devicetree binding document for Cosmic Circuits 10001 ADC device. Reviewed-by: Andrew Bresticker <abrestic@chromium.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Phani Movva <Phani.Movva@imgtec.com> Signed-off-by: Naidu Tellapati <Naidu.Tellapati@imgtec.com> Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-01-24dt-bindings: Document phy-supply property in rockchip-dwmacRomain Perier
As no property for phy regulator was documented in this dt-binding documentation, this commit adds an entry for the optional property phy-supply. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-24dts: Documentation: Update exynos-thermal.txt example for Exynos5440Lukasz Majewski
Updating exynos-thermal.txt documentation entry for Exynos5440 Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2015-01-24dts: Documentation: Extending documentation entry for exynos-thermalLukasz Majewski
Properties necessary for providing Exynos thermal configuration via device tree. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2015-01-24i2c: st: Rename clock reference to something that existsLee Jones
CLK_S_ICN_REG_0 hasn't existed for a while now. This was renamed over a few commits, then finally removed in commit 5aa02b9 (ARM: STi: DT: STiH415: Remove unused CLK_S_ICN_REG_0 fixed clock). Signed-off-by: Lee Jones <lee.jones@linaro.org> Acked-by: Maxime Coquelin <maxime.coquelin@st.com> Acked-by: Peter Griffin <peter.griffin@linaro.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2015-01-24ARM: dts: convert to generic power domain bindings for exynos DTMarek Szyprowski
This patch replaces all custom samsung,power-domain dt properties with generic power domain bindings and updates documentation Samsung's devices referring to old binding. Suggested-by: Kevin Hilman <khilman@kernel.org> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> [javier.martinez@collabora.co.uk: tested on the Exynos5800 Peach Pi Chromebook] Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-01-24ARM: SAMSUNG: remove unused DMA infrastructureArnd Bergmann
Everything uses dmaengine now, so there is no reason to keep this around any longer. Thanks to everyone who was involved in moving the users over to use the dmaengine APIs. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-01-24Merge tag 'platform-drivers-x86-v3.19-2' of ↵Linus Torvalds
git://git.infradead.org/users/dvhart/linux-platform-drivers-x86 Pull platform driver fix from Darren Hart: "Revert keyboard backlight sysfs support and documentation. The support for the dell-laptop keyboard backlight was flawed and the fix: https://lkml.org/lkml/2015/1/14/539 was more invasive that I felt comfortable sending at RC5. This series reverts the support for the dell-laptop keyboard backlight as well as the documentation for the newly created sysfs attributes. We'll get this implemented correctly for 3.20" * tag 'platform-drivers-x86-v3.19-2' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86: Revert "platform: x86: dell-laptop: Add support for keyboard backlight" Revert "Documentation: Add entry for dell-laptop sysfs interface"
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