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2015-11-06Merge tag 'for-v4.4-important-fix' of ↵Linus Torvalds1-2/+0
git:// Pull power supply fix from Sebastian Reichel: "Just a single revert for a patch, that I should not have queued. Detailed description is inside the patch. It's totally my fault, that this happened, sorry about that :(" * tag 'for-v4.4-important-fix' of git:// Revert "ARM: dts: twl4030: Add iio properties for bci subnode"
2015-11-06Revert "ARM: dts: twl4030: Add iio properties for bci subnode"Sebastian Reichel1-2/+0
This reverts commit af19161aaed7ff8d1a52b2e517460f2fa0774e32, which breaks the omap3 device tree build due to a wrong reference. I accidently queued this change via the power supply subsystem while telling Marek at the same time, that it should go through Tony. Following that I did miss Stephen's messages about the build failure in linux-next and since he switched to merging an older snapshot nobody else noticed the problem in my tree. I didn't notice myself, since I did not build any device tree files assuming none have changed by me. Signed-off-by: Sebastian Reichel <> Reported-by: Felipe Balbi <> Tested-by: Felipe Balbi <> Acked-by: Felipe Balbi <> Tested-by: Kevin Hilman <> Acked-by: Tony Lindgren <>
2015-11-06Merge tag 'devicetree-for-4.4' of ↵Linus Torvalds1-0/+3
git:// Pull DeviceTree updates from Rob Herring: "A fairly large (by DT standards) pull request this time with the majority being some overdue moving DT binding docs around to consolidate similar bindings. - DT binding doc consolidation moving similar bindings to common locations. The majority of these are display related which were scattered in video/, fb/, drm/, gpu/, and panel/ directories. - Add new config option, CONFIG_OF_ALL_DTBS, to enable building all dtbs in the tree for most arches with dts files (except powerpc for now). - OF_IRQ=n fixes for user enabled CONFIG_OF. - of_node_put ref counting fixes from Julia Lawall. - Common DT binding for wakeup-source and deprecation of all similar bindings. - DT binding for PXA LCD controller. - Allow ignoring failed PCI resource translations in order to ignore 64-bit addresses on non-LPAE 32-bit kernels. - Support setting the NUMA node from DT instead of only from parent device. - Couple of earlycon DT parsing fixes for address and options" * tag 'devicetree-for-4.4' of git:// (45 commits) MAINTAINERS: update DT binding doc locations devicetree: add Sigma Designs vendor prefix of: simplify arch_find_n_match_cpu_physical_id() function Documentation: arm: Fixed typo in socfpga fpga mgr example Documentation: devicetree: fix reference to legacy wakeup properties Documentation: devicetree: standardize/consolidate on "wakeup-source" property drivers: of: removing assignment of 0 to static variable xtensa: enable building of all dtbs mips: enable building of all dtbs metag: enable building of all dtbs metag: use common make variables for dtb builds h8300: enable building of all dtbs arm64: enable building of all dtbs arm: enable building of all dtbs arc: enable building of all dtbs arc: use common make variables for dtb builds of: add config option to enable building of all dtbs of/fdt: fix error checking for earlycon address of/overlay: add missing of_node_put of/platform: add missing of_node_put ...
2015-11-06Merge branch 'for-linus' of ↵Linus Torvalds4-4/+7
git:// Pull input updates from Dmitry Torokhov: "Items of note: - evdev users can now limit or mask the kind of events they will receive. This will allow applications such as power manager or network manager to only be woken when user presses special keys such as KEY_POWER or KEY_WIFI and not be bothered with ordinary key presses coming from keyboard - support for FocalTech FT6236 touchscreen controller - support for ROHM BU21023/24 touchscreen controller - edt-ft5x06 touchscreen driver got a face lift and can now be used with FT5506 - support for Google Fiber TV Box remote controls - improvements in xpad driver (with more to come) - several parport-based drivers have been switched to the new device model - other miscellaneous driver improvements" * 'for-linus' of git:// (70 commits) HID: hid-gfrm: avoid warning for input_configured API change HID: hid-input: allow input_configured callback return errors Input: evdev - fix bug in checking duplicate clock change request Input: add userio module Input: evdev - add event-mask API Input: snvs_pwrkey - remove duplicated semicolon HID: hid-gfrm: Google Fiber TV Box remote controls Input: e3x0-button - update Kconfig description Input: tegra-kbc - drop use of IRQF_NO_SUSPEND flag Input: tegra-kbc - enable support for the standard "wakeup-source" property Input: xen - check return value of xenbus_printf Input: hp_sdc_rtc - fix y2038 problem in proc_show Input: nomadik-ske-keypad - fix a trivial typo Input: xpad - fix clash of presence handling with LED setting Input: edt-ft5x06 - work around FT5506 firmware bug Input: edt-ft5x06 - add support for FT5506 Input: edt-ft5x06 - add support for different max support points Input: edt-ft5x06 - use max support points to determine how much to read Input: rotary-encoder - add support for quarter-period mode Input: rotary-encoder - use of_property_read_bool ...
2015-11-05Merge tag 'for-v4.4' of ↵Linus Torvalds1-0/+2
git:// Pull power supply and reset updates from Sebastian Reichel: - new AXP20X USB Power driver - new Qualcomm SMBB driver - new TPS65217 Charger driver - BQ24257: add BQ24250/BQ24251 support - overhaul bq27x00 battery driver, rename to bq27xxx - misc fixes and cleanups * tag 'for-v4.4' of git:// (54 commits) power: bq27xxx_battery: Remove unneeded dependency in Kconfig power: bq27xxx_battery: move irq handler to i2c section power: bq27xxx_battery: fix platform probe twl4030_charger: add missing iio dependency power_supply: charger-manager: add missing of_node_put Documentation: power: bq24257: Document exported sysfs entries power: bq24257: Add various device-specific sysfs properties power: bq24257: Allow input current limit sysfs access power: bq24257: Add input DPM voltage threshold setting support power: bq24257: Add over voltage protection setting support power: bq24257: Add SW-based approach for Power Good determination power: bq24257: Allow manual setting of input current limit power: bq24257: Add bit definition for temp sense enable power: bq24257: Add basic support for bq24250/bq24251 dt: power: bq24257-charger: Cover additional devices power: bq24257: Simplify bq24257_power_supply_init() power: bq24257: Use managed power supply register power: bq24257: Streamline input current limit setup power: bq24257: Remove IRQ config through stat-gpios power: bq27xxx_battery: fix signedness bug in bq27xxx_battery_read_health() ...
2015-11-04Merge tag 'char-misc-4.4-rc1' of ↵Linus Torvalds1-0/+5
git:// Pull char/misc driver updates from Greg KH: "Here is the big char/misc driver update for 4.4-rc1. Lots of different driver and subsystem updates, hwtracing being the largest with the addition of some new platforms that are now supported. Full details in the shortlog. All of these have been in linux-next for a long time with no reported issues" * tag 'char-misc-4.4-rc1' of git:// (181 commits) fpga: socfpga: Fix check of return value of devm_request_irq lkdtm: fix ACCESS_USERSPACE test mcb: Destroy IDA on module unload mcb: Do not return zero on error path in mcb_pci_probe() mei: bus: set the device name before running fixup mei: bus: use correct lock ordering mei: Fix debugfs filename in error output char: ipmi: ipmi_ssif: Replace timeval with timespec64 fpga: zynq-fpga: Fix issue with drvdata being overwritten. fpga manager: remove unnecessary null pointer checks fpga manager: ensure lifetime with of_fpga_mgr_get fpga: zynq-fpga: Change fw format to handle bin instead of bit. fpga: zynq-fpga: Fix unbalanced clock handling misc: sram: partition base address belongs to __iomem space coresight: etm3x: adding documentation for sysFS's cpu interface vme: 8-bit status/id takes 256 values, not 255 fpga manager: Adding FPGA Manager support for Xilinx Zynq 7000 ARM: zynq: dt: Updated devicetree for Zynq 7000 platform. ARM: dt: fpga: Added binding docs for Xilinx Zynq FPGA manager. ver_linux: proc/modules, limit text processing to 'sed' ...
2015-11-04Merge git:// Torvalds2-0/+2
Pull networking updates from David Miller: Changes of note: 1) Allow to schedule ICMP packets in IPVS, from Alex Gartrell. 2) Provide FIB table ID in ipv4 route dumps just as ipv6 does, from David Ahern. 3) Allow the user to ask for the statistics to be filtered out of ipv4/ipv6 address netlink dumps. From Sowmini Varadhan. 4) More work to pass the network namespace context around deep into various packet path APIs, starting with the netfilter hooks. From Eric W Biederman. 5) Add layer 2 TX/RX checksum offloading to qeth driver, from Thomas Richter. 6) Use usec resolution for SYN/ACK RTTs in TCP, from Yuchung Cheng. 7) Support Very High Throughput in wireless MESH code, from Bob Copeland. 8) Allow setting the ageing_time in switchdev/rocker. From Scott Feldman. 9) Properly autoload L2TP type modules, from Stephen Hemminger. 10) Fix and enable offload features by default in 8139cp driver, from David Woodhouse. 11) Support both ipv4 and ipv6 sockets in a single vxlan device, from Jiri Benc. 12) Fix CWND limiting of thin streams in TCP, from Bendik Rønning Opstad. 13) Fix IPSEC flowcache overflows on large systems, from Steffen Klassert. 14) Convert bridging to track VLANs using rhashtable entries rather than a bitmap. From Nikolay Aleksandrov. 15) Make TCP listener handling completely lockless, this is a major accomplishment. Incoming request sockets now live in the established hash table just like any other socket too. From Eric Dumazet. 15) Provide more bridging attributes to netlink, from Nikolay Aleksandrov. 16) Use hash based algorithm for ipv4 multipath routing, this was very long overdue. From Peter Nørlund. 17) Several y2038 cures, mostly avoiding timespec. From Arnd Bergmann. 18) Allow non-root execution of EBPF programs, from Alexei Starovoitov. 19) Support SO_INCOMING_CPU as setsockopt, from Eric Dumazet. This influences the port binding selection logic used by SO_REUSEPORT. 20) Add ipv6 support to VRF, from David Ahern. 21) Add support for Mellanox Spectrum switch ASIC, from Jiri Pirko. 22) Add rtl8xxxu Realtek wireless driver, from Jes Sorensen. 23) Implement RACK loss recovery in TCP, from Yuchung Cheng. 24) Support multipath routes in MPLS, from Roopa Prabhu. 25) Fix POLLOUT notification for listening sockets in AF_UNIX, from Eric Dumazet. 26) Add new QED Qlogic river, from Yuval Mintz, Manish Chopra, and Sudarsana Kalluru. 27) Don't fetch timestamps on AF_UNIX sockets, from Hannes Frederic Sowa. 28) Support ipv6 geneve tunnels, from John W Linville. 29) Add flood control support to switchdev layer, from Ido Schimmel. 30) Fix CHECKSUM_PARTIAL handling of potentially fragmented frames, from Hannes Frederic Sowa. 31) Support persistent maps and progs in bpf, from Daniel Borkmann. * git:// (1790 commits) sh_eth: use DMA barriers switchdev: respect SKIP_EOPNOTSUPP flag in case there is no recursion net: sched: kill dead code in sch_choke.c irda: Delete an unnecessary check before the function call "irlmp_unregister_service" net: dsa: mv88e6xxx: include DSA ports in VLANs net: dsa: mv88e6xxx: disable SA learning for DSA and CPU ports net/core: fix for_each_netdev_feature vlan: Invoke driver vlan hooks only if device is present arcnet/com20020: add LEDS_CLASS dependency bpf, verifier: annotate verbose printer with __printf dp83640: Only wait for timestamps for packets with timestamping enabled. ptp: Change ptp_class to a proper bitmask dp83640: Prune rx timestamp list before reading from it dp83640: Delay scheduled work. dp83640: Include hash in timestamp/packet matching ipv6: fix tunnel error handling net/mlx5e: Fix LSO vlan insertion net/mlx5e: Re-eanble client vlan TX acceleration net/mlx5e: Return error in case mlx5e_set_features() fails net/mlx5e: Don't allow more than max supported channels ...
2015-11-04Merge branch 'linus' of ↵Linus Torvalds2-0/+21
git:// Pull crypto update from Herbert Xu: "API: - Add support for cipher output IVs in testmgr - Add missing crypto_ahash_blocksize helper - Mark authenc and des ciphers as not allowed under FIPS. Algorithms: - Add CRC support to 842 compression - Add keywrap algorithm - A number of changes to the akcipher interface: + Separate functions for setting public/private keys. + Use SG lists. Drivers: - Add Intel SHA Extension optimised SHA1 and SHA256 - Use dma_map_sg instead of custom functions in crypto drivers - Add support for STM32 RNG - Add support for ST RNG - Add Device Tree support to exynos RNG driver - Add support for mxs-dcp crypto device on MX6SL - Add xts(aes) support to caam - Add ctr(aes) and xts(aes) support to qat - A large set of fixes from Russell King for the marvell/cesa driver" * 'linus' of git:// (115 commits) crypto: asymmetric_keys - Fix unaligned access in x509_get_sig_params() crypto: akcipher - Don't #include crypto/public_key.h as the contents aren't used hwrng: exynos - Add Device Tree support hwrng: exynos - Fix missing configuration after suspend to RAM hwrng: exynos - Add timeout for waiting on init done dt-bindings: rng: Describe Exynos4 PRNG bindings crypto: marvell/cesa - use __le32 for hardware descriptors crypto: marvell/cesa - fix missing cpu_to_le32() in mv_cesa_dma_add_op() crypto: marvell/cesa - use memcpy_fromio()/memcpy_toio() crypto: marvell/cesa - use gfp_t for gfp flags crypto: marvell/cesa - use dma_addr_t for cur_dma crypto: marvell/cesa - use readl_relaxed()/writel_relaxed() crypto: caam - fix indentation of close braces crypto: caam - only export the state we really need to export crypto: caam - fix non-block aligned hash calculation crypto: caam - avoid needlessly saving and restoring caam_hash_ctx crypto: caam - print errno code when hash registration fails crypto: marvell/cesa - fix memory leak crypto: marvell/cesa - fix first-fragment handling in mv_cesa_ahash_dma_last_req() crypto: marvell/cesa - rearrange handling for sw padded hashes ...
2015-11-03Merge tag 'leds_for_4.4' of ↵Linus Torvalds2-0/+140
git:// Pull LED updates from Jacek Anaszewski: - Move the out-of-LED-tree led-sead3 driver to the LED subsystem. - Add 'invert' sysfs attribute to the heartbeat trigger. - Add Device Tree support to the leds-netxbig driver and add related DT nodes to the kirkwood-netxbig.dtsi and kirkwood-net5big.dts files. Remove static LED setup from the related board files. - Remove redundant brightness conversion operation from leds-netxbig. - Improve leds-bcm6328 driver: improve default-state handling, add more init configuration options, print invalid LED instead of warning only about maximum LED value. - Add a shutdown function for setting gpio-leds into off state when shutting down. - Fix DT flash timeout property naming in leds-aat1290.txt. - Switch to using devm prefixed version of led_classdev_register() (leds-cobalt-qube, leds-hp6xx, leds-ot200, leds-ipaq-micro, leds-netxbig, leds-locomo, leds-menf21bmc, leds-net48xx, leds-wrap). - Add missing of_node_put (leds-powernv, leds-bcm6358, leds-bcm6328, leds-88pm860x). - Coding style fixes and cleanups: led-class/led-core, leds-ipaq-micro. * tag 'leds_for_4.4' of git:// (27 commits) leds: 88pm860x: add missing of_node_put leds: bcm6328: add missing of_node_put leds: bcm6358: add missing of_node_put powerpc/powernv: add missing of_node_put leds: leds-wrap.c: Use devm_led_classdev_register leds: aat1290: Fix property naming of flash-timeout-us leds: leds-net48xx: Use devm_led_classdev_register leds: leds-menf21bmc.c: Use devm_led_class_register leds: leds-locomo.c: Use devm_led_classdev_register leds: leds-gpio: add shutdown function Documentation: leds: update DT bindings for leds-bcm6328 leds-bcm6328: add more init configuration options leds-bcm6328: simplify and improve default-state handling leds-bcm6328: print invalid LED leds: netxbig: set led_classdev max_brightness leds: netxbig: convert to use the devm_ functions ARM: mvebu: remove static LED setup for netxbig boards ARM: Kirkwood: add LED DT entries for netxbig boards leds: netxbig: add device tree binding leds: triggers: add invert to heartbeat ...
2015-11-03ARM: Kirkwood: add LED DT entries for netxbig boardsSimon Guinot2-0/+140
This patch adds DT entries for the LEDs found on the Kirkwood-based LaCie boards 2Big and 5Big Network v2. Signed-off-by: Simon Guinot <> Acked-by: Gregory CLEMENT <> Signed-off-by: Jacek Anaszewski <>
2015-11-02Merge tag 'pinctrl-v4.4-1' of ↵Linus Torvalds1-0/+14
git:// Pull pin control updates from Linus Walleij: "This is the big bulk of pin control changes for the v4.4 kernel development cycle. Development pace is high in pin control again this merge window. 28 contributors, 83 patches. It hits a few sites outside the pin control subsystem: - Device tree bindings in Documentation (as usual) - MAINTAINERS - drivers/base/* for the "init" state handling by Doug Anderson. This has been ACKed by Greg. - drivers/usb/renesas_usbhs/rcar2.c, for a dependent Renesas change in the USB subsystem. This has been ACKed by both Greg and Felipe. - arch/arm/boot/dts/sama5d2.dtsi - this should ideally have gone through the ARM SoC tree but ended up here. This time I am using Geert Uytterhoeven as submaintainer for SH PFC since the are three-four people working in parallel with new Renesas ASICs. Summary of changes: Infrastructure: - Doug Anderson wrote a patch adding an "init" state different from the "default" state for pin control state handling in the core framework. This is applied before the driver's probe() call if defined and takes precedence over "default". If both are defined, "init" will be applied *before* probe() and "default" will be applied *after* probe(). Significant subdriver improvements: - SH PFC is switched to getting GPIO ranges from the device tree ranges property on DT platforms. - Got rid of CONFIG_ARCH_SHMOBILE_LEGACY, we are all modernized. - Got rid of SH PFC hardcoded IRQ numbers. - Allwinner sunxi external interrupt through the "r" controller. - Moved the Cygnus driver to use DT-provided GPIO ranges. New drivers: - Atmel PIO4 pin controller for the SAMA4D2 family New subdrivers: - Rockchip RK3036 subdriver - Renesas SH PFC R8A7795 subdriver - Allwinner sunxi A83T PIO subdriver - Freescale i.MX7d iomux lpsr subdriver - Marvell Berlin BG4CT subdriver - SiRF Atlas 7 step B SoC subdriver - Intel Broxton SoC subdriver Apart from this, the usual slew if syntactic and semantic fixes" * tag 'pinctrl-v4.4-1' of git:// (81 commits) pinctrl: pinconf: remove needless loop pinctrl: uniphier: guard uniphier directory with CONFIG_PINCTRL_UNIPHIER pinctrl: zynq: fix UTF-8 errors pinctrl: zynq: Initialize early pinctrl: at91: add missing of_node_put pinctrl: tegra-xusb: Correct lane mux options pinctrl: intel: Add Intel Broxton pin controller support pinctrl: intel: Allow requesting pins which are in ACPI mode as GPIOs pinctrl: intel: Add support for multiple GPIO chips sharing the interrupt drivers/pinctrl: Add the concept of an "init" state pinctrl: uniphier: set input-enable before pin-muxing pinctrl: cygnus: Add new compatible string for gpio controller driver pinctrl: cygnus: Remove GPIO to Pinctrl pin mapping from driver pinctrl: cygnus: Optional DT property to support pin mappings pinctrl: sunxi: Add irq pinmuxing to sun6i "r" pincontroller pinctrl: sunxi: Fix irq_of_xlate for the r_pio pinctrl block pinctrl: sh-pfc: Remove obsolete r8a7778 platform_device_id entry pinctrl: sh-pfc: Remove obsolete r8a7779 platform_device_id entry pinctrl: sh-pfc: Stop including <linux/platform_data/gpio-rcar.h> usb: renesas_usbhs: Remove unneeded #include <linux/platform_data/gpio-rcar.h> ...
2015-11-02Merge tag 'mmc-v4.4' of git:// Torvalds3-9/+24
Pull MMC updates from Ulf Hansson: "MMC core: - Add new API to set VCCQ voltage - mmc_regulator_set_vqmmc() - Add new ioctl to allow userspace to send multi commands - Wait for card busy signalling before starting SDIO requests - Remove MMC_CLKGATE - Enable tuning for DDR50 mode - Some code clean-up/improvements to mmc pwrseq - Use highest priority for eMMC restart handler - Add DT bindings for eMMC hardware reset support - Extend the mmc_send_tuning() API - Improve ios show for debugfs - A couple of code optimizations MMC host: - Some generic OF improvements - Various code clean-ups - sirf: Add support for DDR50 - sunxi: Add support for card busy detection - mediatek: Use MMC_CAP_RUNTIME_RESUME - mediatek: Add support for eMMC HW-reset - mediatek: Add support for HS400 - dw_mmc: Convert to use the new mmc_regulator_set_vqmmc() API - dw_mmc: Add external DMA interface support - dw_mmc: Some various improvements - dw_mmc-rockchip: MMC tuning with the clock phase framework - sdhci: Properly clear IRQs during resume - sdhci: Enable tuning for DDR50 mode - sdhci-of-esdhc: Use IRQ mode for card detection - sdhci-of-esdhc: Support both BE and LE host controller - sdhci-pci: Build o2micro support in the same module - sdhci-pci: Support for new Intel host controllers - sdhci-acpi: Support for new Intel host controllers" * tag 'mmc-v4.4' of git:// (73 commits) mmc: dw_mmc: fix the wrong setting for UHS-DDR50 mode mmc: dw_mmc: fix the CardThreshold boundary at CardThrCtl register mmc: dw_mmc: NULL dereference in error message mmc: pwrseq: Use highest priority for eMMC restart handler mmc: mediatek: add HS400 support mmc: mmc: extend the mmc_send_tuning() mmc: mediatek: add implement of ops->hw_reset() mmc: mediatek: fix got GPD checksum error interrupt when data transfer mmc: mediatek: change the argument "ddr" to "timing" mmc: mediatek: make cmd_ints_mask to const mmc: dt-bindings: update Mediatek MMC bindings mmc: core: Add DT bindings for eMMC hardware reset support mmc: omap_hsmmc: Enable omap_hsmmc for Keystone 2 mmc: sdhci-acpi: Add more ACPI HIDs for Intel controllers mmc: sdhci-pci: Add more PCI IDs for Intel controllers arm: lpc18xx_defconfig: remove CONFIG_MMC_DW_IDMAC arm: hisi_defconfig: remove CONFIG_MMC_DW_IDMAC arm: exynos_defconfig: remove CONFIG_MMC_DW_IDMAC arc: axs10x_defconfig: remove CONFIG_MMC_DW_IDMAC mips: pistachio_defconfig: remove CONFIG_MMC_DW_IDMAC ...
2015-11-01Merge git:// S. Miller15-22/+42
2015-10-27arm: enable building of all dtbsRob Herring1-0/+3
Enable building all dtb files when CONFIG_OF_ALL_DTBS is enabled. The dtbs are not really dependent on a platform being enabled or any other kernel config, so for testing coverage it is convenient to build all of the dtbs. This builds all dts files in the tree, not just targets listed. This is simpler for arm64 which has a bunch of sub-dirs. Signed-off-by: Rob Herring <> Cc: Russell King <>
2015-10-26ARM: dts: rockchip: add tuning related settings to veyron devicesHeiko Stuebner2-1/+12
This allows the tuning code to run and use higher speeds on capable cards. Signed-off-by: Heiko Stuebner <> Signed-off-by: Ulf Hansson <>
2015-10-26ARM: dts: rockchip: Add drive/sample clocks for rk3288 dw_mmc devicesAlexandru M Stan1-8/+12
The drive/sample clocks can be phase shifted. The drive clock could be used in a future patch to adjust hold times. The sample clock is used for tuning. Signed-off-by: Alexandru M Stan <> Signed-off-by: Heiko Stuebner <> Signed-off-by: Ulf Hansson <>
2015-10-22ARM: dts: fix gpio-keys wakeup-source propertySudeep Holla2-9/+9
The keyboard driver for GPIO buttons(gpio-keys) checks for one of the two boolean properties to enable gpio buttons as wakeup source: 1. "wakeup-source" or 2. the legacy "gpio-key,wakeup" However juno, ste-snowball and emev2-kzm9d dts file have a undetected "wakeup" property to indictate the wakeup source. This patch fixes it by making use of "wakeup-source" property. Cc: Magnus Damm <> Acked-by: Simon Horman <> Reviewed-by: Linus Walleij <> Signed-off-by: Sudeep Holla <> Signed-off-by: Olof Johansson <>
2015-10-21Merge tag 'mvebu-fixes-4.3-2' of git:// into fixesArnd Bergmann1-1/+1
Merge "mvebu fixes for 4.3 (part 2)" from Gregory CLEMENT: Fix wrong compatible for A385 DB AP preventing using suspend * tag 'mvebu-fixes-4.3-2' of git:// ARM: mvebu: correct a385-db-ap compatible string
2015-10-21Merge tag 'samsung-fixes-2' of ↵Arnd Bergmann2-0/+10
git:// into fixes Merge "Samsung 2nd fixes for v4.3" from Kukjin Kim: - fix SOC detection of exynos thermal on exynos5260 - fix audio card detection on Peach boards - fix double of_node_put() when parsing child power domains * tag 'samsung-fixes-2' of git:// thermal: exynos: Fix register read in TMU ARM: dts: Fix audio card detection on Peach boards ARM: EXYNOS: Fix double of_node_put() when parsing child power domains
2015-10-21Merge tag 'omap-for-v4.3/fixes-rc6' of ↵Arnd Bergmann2-2/+2
git:// into fixes Merge "Fixes for omaps for v4.3-rc cycle" from Tony Lindgren: - Fix oops with LPAE and moew than 2GB of memory by enabling ZONE_DMA for LPAE. Probably no need for stable on this one as we only recently ran into this with the mainline kernel - Fix imprecise external abort caused by bogus SRAM init. This affects dm814x recently merged, so no need for stable on this one AFAIK * tag 'omap-for-v4.3/fixes-rc6' of git:// ARM: OMAP2+: Fix imprecise external abort caused by bogus SRAM init ARM: OMAP2+: Fix oops with LPAE and more than 2GB of memory
2015-10-20Merge git:// S. Miller11-7/+9
Conflicts: drivers/net/usb/asix_common.c net/ipv4/inet_connection_sock.c net/switchdev/switchdev.c In the inet_connection_sock.c case the request socket hashing scheme is completely different in net-next. The other two conflicts were overlapping changes. Signed-off-by: David S. Miller <>
2015-10-19ARM: OMAP2+: Fix imprecise external abort caused by bogus SRAM initTony Lindgren2-2/+2
Some omaps are producing imprecise external aborts because we are wrongly trying to init SRAM for device tree based booting. Only omap3 is still using the legacy SRAM code, so we need to make it omap3 specific. Otherwise we can get errors like this on at least dm814x: Unhandled fault: imprecise external abort (0xc06) at 0xc08b156c ... (omap_rev) from [<c08b12e0>] (omap_sram_init+0xf8/0x3e0) (omap_sram_init) from [<c08aca0c>] (omap_sdrc_init+0x10/0xb0) (omap_sdrc_init) from [<c08b581c>] (pdata_quirks_init+0x18/0x44) (pdata_quirks_init) from [<c08b5478>] (omap_generic_init+0x10/0x1c) (omap_generic_init) from [<c08a57e0>] (customize_machine+0x1c/0x40) (customize_machine) from [<c00098a4>] (do_one_initcall+0x80/0x1dc) (do_one_initcall) from [<c08a2ec4>] (kernel_init_freeable+0x218/0x2e8) (kernel_init_freeable) from [<c063a554>] (kernel_init+0x8/0xec) (kernel_init) from [<c000f890>] (ret_from_fork+0x14/0x24) Let's fix the issue by making sure omap_sdrc_init only gets called for omap3. To do that, we need to have compatible "ti,omap3" in the dts files. And let's also use "ti,omap3630" instead of "ti,omap36xx" like we're supposed to. Signed-off-by: Tony Lindgren <>
2015-10-17ARM: zynq: dt: Updated devicetree for Zynq 7000 platform.Moritz Fischer1-0/+5
Added addtional nodes required for FPGA Manager operation of the Xilinx Zynq Devc configuration interface. Reviewed-by: Sören Brinkmann <> Signed-off-by: Moritz Fischer <> Signed-off-by: Greg Kroah-Hartman <>
2015-10-15ARM: tegra: Comment out gpio-ranges propertiesThierry Reding4-0/+8
While the addition of these properties is technically correct it unveils a bug with deferred probe. The problem is that the presence of the gpio- range property causes the gpio-tegra driver to defer probe (it needs the pinctrl driver to be ready). That's technically correct, but it causes a couple of issues: - The keyboard on Chromebooks stops working. The reason for that is that the gpio-tegra device has not registered an IRQ domain by the time the EC SPI device is registered, hence the interrupt number resolves to 0. This is technically a bug in the SPI core, since it should really resolve the interrupt at probe time and defer if the IRQ domain isn't available yet. This is similar to what's done for I2C and platform device already. - The gpio-tegra device deferring probe means that it is moved to the end of the dpm_list. This list defines the suspend/resume order for devices. However the core lacks a way to move all users of the gpio-tegra device to the end of the dpm_list at the same time. This in turn results in a subtle bug on Jetson TK1, where the gpio-keys device is used to expose the power key as input. The power key is a convenient way to wake the system from suspend. Interestingly, the gpio-keys device ends up getting probed at a point after gpio-tegra has been probed successfully from having been deferred earlier. As such the driver doesn't need to defer the probe itself, and hence the device isn't moved to the end of the dpm_list. This causes the gpio-tegra device to be suspended before gpio-keys, which in turn leaves gpio-keys unable to wake the system from suspend. There are patches in the works to fix both of the above issues, but they are too involved to make it into v4.3, so in the meantime let's fix the regressions by commenting out the gpio-ranges properties until the fixes have landed. Signed-off-by: Thierry Reding <> Signed-off-by: Arnd Bergmann <>
2015-10-15Merge tag 'omap-for-v4.3/fixes-rc5' of ↵Arnd Bergmann1-1/+2
git:// into fixes Merge "Fixes for omap against v4.3-rc5" from Tony Lindgren: - Regulator fix for beagle-x15 to fix HDMI without a SD card being inserted - GPMC fix for showing proper timings and to allow enabling debug options that somehow was unselectable earlier - Add minimal documentation for new MMC1 dependency on REGULATOR_PBIAS as it may not be obvious for people with targeted .config files * tag 'omap-for-v4.3/fixes-rc5' of git:// Documentation: ARM: List new omap MMC requirements memory: omap-gpmc: dump "before" state before first modification memory: omap-gpmc: Fix unselectable debug option for GPMC ARM: dts: am57xx-beagle-x15: set VDD_SD to always-on
2015-10-15ARM: dts: uniphier: fix IRQ number for devices on PH1-LD6b ref boardMasahiro Yamada1-1/+1
The IRQ signal from external devices on this board is connected to the XIRQ4 pin of the SoC. The IRQ number should be 52, not 50. Fixes: a5e921b4771f ("ARM: dts: uniphier: add ProXstream2 and PH1-LD6b SoC/board support") Signed-off-by: Masahiro Yamada <> Signed-off-by: Arnd Bergmann <>
2015-10-15ARM: mvebu: correct a385-db-ap compatible stringMarcin Wojtas1-1/+1
This commit enables standby support on Armada 385 DB-AP board, because the PM initalization routine requires "marvell,armada380" compatible string for all Armada 38x-based platforms. Beside the compatible "marvell,armada38x" was wrong and should be fixed in the stable kernels too. [ add information, about the fixes] Fixes: e5ee12817e9ea ("ARM: mvebu: Add Armada 385 Access Point Development Board support") Signed-off-by: Marcin Wojtas <> Signed-off-by: Gregory CLEMENT <> Cc: <>
2015-10-14ARM: meson6: DTS: Fix wrong reg mapping and IRQ numbersCarlo Caione1-11/+12
The DTS erronously uses the wrong reg mapping and IRQ numbers for some UART, WDT and timer nodes. Fix this. Reported-by: John Wehle <> Signed-off-by: Carlo Caione <> Signed-off-by: Arnd Bergmann <>
2015-10-14ARM: ux500: modify initial levelshifter statusLinus Walleij1-1/+1
commit 1d8aca9df612f5751892fb2642d72536f2f48fd0 "ARM: ux500: fix MMC/SD card regression" fixed broken the level shifter: it should be default ON but became default OFF. Fixes: 1d8aca9df612 "ARM: ux500: fix MMC/SD card regression" Reported-and-tested-by: Ulf Hansson <> Signed-off-by: Linus Walleij <> Signed-off-by: Arnd Bergmann <>
2015-10-14Merge tag 'imx-fixes-4.3-2' of ↵Arnd Bergmann1-2/+2
git:// into fixes Pull "The i.MX fixes for 4.3, 2nd round:" from Shawn Guo: It includes a single fix for i.MX7D, which corrects the base address of UART2 in device tree. * tag 'imx-fixes-4.3-2' of git:// ARM: dts: imx7d: Fix UART2 base address
2015-10-14Merge tag 'berlin-fixes-for-4.3-1' of ↵Arnd Bergmann1-3/+3
git:// into fixes Merge "Marvell Berlin fixes for v4.3 take 1" from Sebastian Hesselbarth: - BG2Q USB PHY compatible fix (also tagged for stable v4.2) * tag 'berlin-fixes-for-4.3-1' of git:// ARM: dts: berlin: change BG2Q's USB PHY compatible
2015-10-14ARM: dts: stm32f429: Adopt STM32 RNG driverDaniel Thompson1-0/+7
New bindings and driver have been created for STM32 series parts. This patch integrates this changes. Signed-off-by: Daniel Thompson <> Acked-by: Maxime Coquelin <> Signed-off-by: Herbert Xu <>
2015-10-12ARM: dts: am57xx-beagle-x15: set VDD_SD to always-onTomi Valkeinen1-1/+2
LDO1 regulator (VDD_SD) is connected to SoC's vddshv8. vddshv8 needs to be kept always powered (see commit 5a0f93c6576a ("ARM: dts: Add am57xx-beagle-x15"), but at the moment VDD_SD is enabled/disabled depending on whether an SD card is inserted or not. This patch sets LDO1 regulator to always-on. This patch has a side effect of fixing another issue, HDMI DDC not working when SD card is not inserted: Why this happens is that the tpd12s015 (HDMI level shifter/ESD protection chip) has LS_OE GPIO input, which needs to be enabled for the HDMI DDC to work. LS_OE comes from gpio6_28. The pin that provides gpio6_28 is powered by vddshv8, and vddshv8 comes from VDD_SD. So when SD card is not inserted, VDD_SD is disabled, and LS_OE stays off. The proper fix for the HDMI DDC issue would be to maybe have the pinctrl framework manage the pin specific power. Apparently this fixes also a third issue (copy paste from Kishon's patch): ldo1_reg in addition to being connected to the io lines is also connected to the card detect line. On card removal, omap_hsmmc driver does a regulator_disable causing card detect line to be pulled down. This raises a card insertion interrupt and once the MMC core detects there is no card inserted, it does a regulator disable which again raises a card insertion interrupt. This happens in a loop causing infinite MMC interrupts. Fixes: 5a0f93c6576a ("ARM: dts: Add am57xx-beagle-x15") Cc: Kishon Vijay Abraham I <> Signed-off-by: Tomi Valkeinen <> Reported-by: Louis McCarthy <> Acked-by: Nishanth Menon <> Signed-off-by: Tony Lindgren <>
2015-10-13ARM: dts: Fix audio card detection on Peach boardsAlim Akhtar2-0/+10
Since commit 2fad972d45c4 ("ARM: dts: Add mclk entry for Peach boards"), sound card detection is broken on peach boards and gives below errors: [ 3.630457] max98090 7-0010: MAX98091 REVID=0x51 [ 3.634233] max98090 7-0010: use default 2.8v micbias [ 3.640985] snow-audio sound: HiFi <-> 3830000.i2s mapping ok [ 3.645307] max98090 7-0010: Invalid master clock frequency [ 3.650824] snow-audio sound: ASoC: Peach-Pi-I2S-MAX98091 late_probe() failed: -22 [ 3.658914] snow-audio sound: snd_soc_register_card failed (-22) [ 3.664366] snow-audio: probe of sound failed with error -22 This patch adds missing assigned-clocks and assigned-clock-parents for pmu_system_controller node which is used as "mclk" for audio codec. Fixes: 2fad972d45c4 ("ARM: dts: Add mclk entry for Peach boards") Signed-off-by: Alim Akhtar <> Reviewed-by: Krzysztof Kozlowski <> Cc: <> Signed-off-by: Kukjin Kim <>
2015-10-06Merge tag 'renesas-fixes-for-v4.3' of ↵Arnd Bergmann2-0/+2
git:// into fixes Merge "Renesas ARM Based SoC Fixes for v4.3" from Simon Horman * Add Add CPG/MSTP Clock Domain for sound on r8a779[01] SoCs. This allows sound to work once again. * tag 'renesas-fixes-for-v4.3' of git:// ARM: shmobile: r8a7791 dtsi: Add CPG/MSTP Clock Domain for sound ARM: shmobile: r8a7790 dtsi: Add CPG/MSTP Clock Domain for sound
2015-10-06Merge tag 'sunxi-fixes-for-4.3' of ↵Arnd Bergmann2-2/+2 into fixes Merge "Allwinner fixes for 4.3" from Maxime Ripard: Two patches, one that fixes one of the DT build, and the other raising the voltage of the lowest OPP of the A20 to remain within the SoC operating boundaries * tag 'sunxi-fixes-for-4.3' of ARM: dts: Fix Makefile target for sun4i-a10-itead-iteaduino-plus ARM: dts: sunxi: Raise minimum CPU voltage for sun7i-a20 to meet SoC specifications
2015-10-06Merge tag 'samsung-fixes' of ↵Arnd Bergmann4-2/+3
git:// into fixes Merge "Samsung fixes for v4.3" from Kukjin Kim: - fix invalid clock used for FIMD IOMMU - fix thermal boot issue smdk5250-smdk5250 - fix S2R on exynos4412 trats2 boards - fix LEDs on exynos5422-odroidxu3-common - fix booting of all 8 cores on exynos542x * tag 'samsung-fixes' of git:// ARM: dts: Fix wrong clock binding for sysmmu_fimd1_1 on exynos5420 ARM: dts: Fix bootup thermal issue on smdk5250 ARM: dts: add suspend opp to exynos4412 ARM: dts: Fix LEDs on exynos5422-odroidxu3 ARM: EXYNOS: reset Little cores when cpu is up
2015-10-02Merge git:// S. Miller17-138/+152
Conflicts: net/dsa/slave.c net/dsa/slave.c simply had overlapping changes. Signed-off-by: David S. Miller <>
2015-10-01ARM: dts: berlin: change BG2Q's USB PHY compatibleThomas Hebb1-3/+3
Currently, BG2Q shares a compatible with BG2. This is incorrect, since BG2 and BG2Q use different USB PLL dividers. In reality, BG2Q shares a divider with BG2CD. Change BG2Q's USB PHY compatible string to reflect that. Cc: <> # v4.2.0- Signed-off-by: Thomas Hebb <> Signed-off-by: Sebastian Hesselbarth <>
2015-09-30Merge tag 'samsung-fixes-4.3' of into ↵Kukjin Kim2-1/+2
v4.3-samsung-fixes Fixes for Exynos (DT and mach code): 1. Finally fix booting of all 8 cores on Exynos Octa (Exynos542x): all 8 cores are booting and can be used. The fix, based on vendor code and bootloader behavior, is as for time being only for MCPM enabled path. 2. Fix thermal boot issue on SMDK5250. 3. Fix invalid clock used for FIMD IOMMU.
2015-09-30ARM: dts: imx7d: Fix UART2 base addressFabio Estevam1-2/+2
The UART2 memory space starts at address 0x30890000 (UART2_URXD). Fix it so that UART2 can be used. Signed-off-by: Fabio Estevam <> Fixes: 949673450291 ("ARM: dts: add imx7d soc dtsi file") Cc: <> Signed-off-by: Shawn Guo <>
2015-09-29Merge tag 'v4.3-rc3' into nextDmitry Torokhov334-3347/+20700
Merge with Linux 4.3-rc3 to bring in MFD DA9062 changes to merge DA9062 OnKey driver.
2015-09-29ARM: dts: Fix wrong clock binding for sysmmu_fimd1_1 on exynos5420Joonyoung Shim1-1/+1
The sysmmu_fimd1_1 should bind the clock CLK_SMMU_FIMD1M1, not the clock CLK_SMMU_FIMD1M0. CLK_SMMU_FIMD1M0 is a clock for the sysmmu_fimd1_0. This wrong clock binding causes the problem that is blocked in iommu_map function when IOMMU is enabled and exynos-drm driver tries to allocate buffer via DMA mapping API on Odroid-XU3 board. Fixes: b70045167815 ("ARM: dts: add sysmmu nodes for exynos5420") Signed-off-by: Joonyoung Shim <> Cc: <> # v4.2 Reviewed-by: Javier Martinez Canillas <> Acked-by: Marek Szyprowski <> Signed-off-by: Krzysztof Kozlowski <>
2015-09-29ARM: dts: Fix bootup thermal issue on smdk5250Yadwinder Singh Brar1-0/+1
With default config on smdk5250 latest tree throws below message: [ 2.226049] thermal thermal_zone0: critical temperature reached(224 C),shutting down [ 2.227840] reboot: Failed to start orderly shutdown: forcing the issue and hangs randomly because it reads wrong temperature value. I can't figure out any direct relation between LDO10 and TMU from board schematics which I have. So making LDO10 always-on to fix issue for now. Signed-off-by: Yadwinder Singh Brar <> [pankaj.dubey: resubmitted after rebasing to latest kgene tree] Signed-off-by: Pankaj Dubey <> Tested-by: Pankaj Dubey <> Signed-off-by: Krzysztof Kozlowski <>
2015-09-29ARM: shmobile: r8a7791 dtsi: Add CPG/MSTP Clock Domain for soundGeert Uytterhoeven1-0/+1
797a0626e08c ("ARM: shmobile: r8a7791 dtsi: Add CPG/MSTP Clock Domain") added CPG/MSTP clock-cells domain support, but it was missing sound support. This patch adds it. Signed-off-by: Geert Uytterhoeven <> Tested-by: Kuninori Morimoto <> [horms: updated commit id referred to in changelog] Signed-off-by: Simon Horman <>
2015-09-29ARM: shmobile: r8a7790 dtsi: Add CPG/MSTP Clock Domain for soundGeert Uytterhoeven1-0/+1
484adb005886 ("ARM: shmobile: r8a7790 dtsi: Add CPG/MSTP Clock Domain") added CPG/MSTP clock-cells domain support, but it was missing sound support. This patch adds it. Signed-off-by: Geert Uytterhoeven <> Tested-by: Kuninori Morimoto <> [horms: Updated commit id referred to in changelog] Signed-off-by: Simon Horman <>
2015-09-28Merge tag 'imx-fixes-4.3' of ↵Olof Johansson3-3/+2
git:// into fixes The i.MX fixes for 4.3: - One fix for i.MX6 Rex Pro board to remove a duplicated pinctrl entry which causes error for USB pinctrl setup. - Fix MC34708 PMIC interrupt level for imx53-qsrb board. * tag 'imx-fixes-4.3' of git:// ARM: dts: fix usb pin control for imx-rex dts ARM: imx53: qsrb: fix PMIC interrupt level ARM: imx53: include IRQ dt-bindings header Signed-off-by: Olof Johansson <>
2015-09-27ARM: dts: set up trigger type for edt-ft5x06 interruptsDmitry Torokhov4-4/+7
Now that the driver respects IRQ trigger settings from device tree, let's fix them up in individual DTSes (note that the driver is still compatible with older DTSes). Acked-by: Felipe Balbi <> Acked-by: Tony Lindgren <> Acked-by: Shawn Guo <> Signed-off-by: Dmitry Torokhov <>
2015-09-26Merge tag 'omap-for-v4.3/fixes-rc2' of ↵Olof Johansson7-29/+46
git:// into fixes Fixes for omaps for v4.3-rc cycle: - Two more patches to fix most of the MMC regressions with the PBIAS regulator changes. At least two MMC driver related issues still seems to remain for omap3 legacy booting and omap4 duovero. Note that the dts changes depend on a recent regulator fix, and are based on the regulator commit now in mainline kernel - Enable autoidle for am43xx clocks to prevent clocks from staying always on - Fix i2c5 pinctrl offsets for omap5-uevm - Enable PCA953X as that's needed for HDMI to work on omap5 - Update phy supplies for beagle x15 beta board - Use palmas-usb for on beagle x15 to start using the related driver that recently got merged * tag 'omap-for-v4.3/fixes-rc2' of git:// ARM: dts: fix omap2+ address translation for pbias ARM: dts: am57xx-beagle-x15: use palmas-usb for USB2 ARM: omap2plus_defconfig: enable GPIO_PCA953X ARM: dts: omap5-uevm.dts: fix i2c5 pinctrl offsets ARM: OMAP2+: AM43XX: Enable autoidle for clks in am43xx_init_late ARM: dts: am57xx-beagle-x15: Update Phy supplies regulator: pbias: program pbias register offset in pbias driver ARM: omap2plus_defconfig: Enable MUSB DMA support ARM: DRA752: Add ID detect for ES2.0 ARM: OMAP3: vc: fix 'or' always true warning ARM: OMAP2+: Fix booting if no timer parent clock is available ARM: OMAP2+: omap-device: fix race deferred probe of omap_hsmmc vs omap_device_late_init Signed-off-by: Olof Johansson <>
2015-09-26ARM: dts: twl4030: Add iio properties for bci subnodeMarek Belisko1-0/+2
Added new iio properties which are required for twl4030-charger driver and allow to use twl4030-madc indirectly. Signed-off-by: Marek Belisko <> Signed-off-by: Sebastian Reichel <>