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2016-03-18of: Add vendor prefix for eGalax_eMPIA Technology IncFabio Estevam1-0/+1
eGalax_eMPIA Technology Inc (EETI) is a company specialized in touchscreen controller solutions. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Rob Herring <robh@kernel.org>
2016-03-04Input: ads7846: Add description how to use internal reference (ADS7846)Alexander Stein1-0/+2
By simply setting vref-mv to 0 the internal reference will be used. Document that! Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com> Signed-off-by: Rob Herring <robh@kernel.org>
2016-03-04ARM: realview: add EB syscon variants to bindingsLinus Walleij1-1/+3
There are two distinct RealView EB system controller that we need to detect and handle because their register layout differ slightly. Cc: Rob Herring <robh+dt@kernel.org> Cc: devicetree@vger.kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Rob Herring <robh@kernel.org>
2016-03-04devicetree: bindings: ARM: Use "uV" for micro-voltGeert Uytterhoeven1-1/+1
The binding documentation uses both "uVolt" and "uV" for micro-volt. Improve consistency by settling on "uV". Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org>
2016-03-04serial: fsl-imx-uart: Fix typo in fsl,dte-mode descriptionFabio Estevam1-1/+1
We should say "The uart works in DCE mode". Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Rob Herring <robh@kernel.org>
2016-02-13of: Add United Radiant Technology Corporation vendor prefixMaciej S. Szmigiero1-0/+1
Add vendor prefix for United Radiant Technology Corporation, a provider of liquid crystal display technologies. Signed-off-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Signed-off-by: Rob Herring <robh@kernel.org>
2016-02-13dt/bindings: add documentation on standard property unit suffixesRob Herring1-0/+39
A common review comment is to add units to DT property names. The naming convention is inconsistent unfortunately although there are clear majorities in use already. This makes it hard to remember the exact name preferred, so I'm documenting this to provide an easy point of reference. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Acked-by: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org>
2016-01-24Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds6-0/+235
Pull MIPS updates from Ralf Baechle: "This is the main pull request for MIPS for 4.5 plus some 4.4 fixes. The executive summary: - ATH79 platform improvments, use DT bindings for the ATH79 USB PHY. - Avoid useless rebuilds for zboot. - jz4780: Add NEMC, BCH and NAND device tree nodes - Initial support for the MicroChip's DT platform. As all the device drivers are missing this is still of limited use. - Some Loongson3 cleanups. - The unavoidable whitespace polishing. - Reduce clock skew when synchronizing the CPU cycle counters on CPU startup. - Add MIPS R6 fixes. - Lots of cleanups across arch/mips as fallout from KVM. - Lots of minor fixes and changes for IEEE 754-2008 support to the FPU emulator / fp-assist software. - Minor Ralink, BCM47xx and bcm963xx platform support improvments. - Support SMP on BCM63168" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (84 commits) MIPS: zboot: Add support for serial debug using the PROM MIPS: zboot: Avoid useless rebuilds MIPS: BMIPS: Enable ARCH_WANT_OPTIONAL_GPIOLIB MIPS: bcm63xx: nvram: Remove unused bcm63xx_nvram_get_psi_size() function MIPS: bcm963xx: Update bcm_tag field image_sequence MIPS: bcm963xx: Move extended flash address to bcm_tag header file MIPS: bcm963xx: Move Broadcom BCM963xx image tag data structure MIPS: bcm63xx: nvram: Use nvram structure definition from header file MIPS: bcm963xx: Add Broadcom BCM963xx board nvram data structure MAINTAINERS: Add KVM for MIPS entry MIPS: KVM: Add missing newline to kvm_err() MIPS: Move KVM specific opcodes into asm/inst.h MIPS: KVM: Use cacheops.h definitions MIPS: Break down cacheops.h definitions MIPS: Use EXCCODE_ constants with set_except_vector() MIPS: Update trap codes MIPS: Move Cause.ExcCode trap codes to mipsregs.h MIPS: KVM: Make kvm_mips_{init,exit}() static MIPS: KVM: Refactor added offsetof()s MIPS: KVM: Convert EXPORT_SYMBOL to _GPL ...
2016-01-24Merge branch 'next' of ↵Linus Torvalds1-0/+2
git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux Pull thermal management updates from Zhang Rui: "The top merge commit was re-generated yesterday because two topic branches were dropped from this pull request in the last minute due to some unaddressed comments. All the other material has been in linux-next for quite a while. Specifics: - Enhance thermal core to handle unexpected device cooling states after fresh boot and system resume. From Zhang Rui and Chen Yu. - Several fixes and cleanups on Rockchip and RCAR thermal drivers. From Caesar Wang and Kuninori Morimoto. - Add Broxton support for Intel processor thermal reporting device driver. From Amy Wiles" * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: thermal: trip_point_temp_store() calls thermal_zone_device_update() thermal: rcar: rcar_thermal_get_temp() return error if strange temp thermal: rcar: check irq possibility in rcar_thermal_irq_xxx() thermal: rcar: check every rcar_thermal_update_temp() return value thermal: rcar: move rcar_thermal_dt_ids to upside thermal: rockchip: Support the RK3399 SoCs in thermal driver thermal: rockchip: Support the RK3228 SoCs in thermal driver dt-bindings: rockchip-thermal: Support the RK3228/RK3399 SoCs compatible thermal: rockchip: fix a trivial typo Thermal: Enable Broxton SoC thermal reporting device thermal: constify pch_dev_ops structure Thermal: do thermal zone update after a cooling device registered Thermal: handle thermal zone device properly during system sleep Thermal: initialize thermal zone device correctly
2016-01-24dt/bindings: Add bindings for PIC32/MZDA platformsJoshua Henderson1-0/+31
This adds support for the Microchip PIC32 platform along with the specific variant PIC32MZDA on a PIC32MZDA Starter Kit. Signed-off-by: Joshua Henderson <joshua.henderson@microchip.com> Acked-by: Rob Herring <robh@kernel.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: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12096/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-24dt/bindings: Add bindings for PIC32 interrupt controllerCristian Birsan1-0/+67
Document the devicetree bindings for the interrupt controller on Microchip PIC32 class devices. Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com> Signed-off-by: Joshua Henderson <joshua.henderson@microchip.com> Acked-by: Rob Herring <robh@kernel.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: Rob Herring <robh+dt@kernel.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: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12093/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-23Merge branch 'for-linus' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull more input updates from Dmitry Torokhov: "The second round of updates for the input subsystem, mainly changes to xpad driver to better hanlde Xbox One controllers" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: gpio-keys - allow disabling individual buttons in DT Input: gpio-keys - allow setting input device name in DT Input: xpad - correct xbox one pad device name Input: atmel_mxt_ts - improve touchscreen size/orientation handling Input: xpad - use LED API when identifying wireless controllers Input: xpad - workaround dead irq_out after suspend/ resume Input: xpad - update Xbox One Force Feedback Support Input: xpad - correctly handle concurrent LED and FF requests Input: xpad - handle "present" and "gone" correctly Input: xpad - remove spurious events of wireless xpad 360 controller
2016-01-22Merge branch 'next' into for-linusDmitry Torokhov1-0/+1
Prepare second round of input updates for 4.5 merge window.
2016-01-21Merge tag 'pci-v4.5-changes' of ↵Linus Torvalds5-10/+302
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI updates from Bjorn Helgaas: "PCI changes for the v4.5 merge window: Enumeration: - Simplify config space size computation (Bjorn Helgaas) - Avoid iterating through ROM outside the resource window (Edward O'Callaghan) - Support PCIe devices with short cfg_size (Jason S. McMullan) - Add Netronome vendor and device IDs (Jason S. McMullan) - Limit config space size for Netronome NFP6000 family (Jason S. McMullan) - Add Netronome NFP4000 PF device ID (Simon Horman) - Limit config space size for Netronome NFP4000 (Simon Horman) - Print warnings for all invalid expansion ROM headers (Vladis Dronov) Resource management: - Fix minimum allocation address overwrite (Christoph Biedl) PCI device hotplug: - acpiphp_ibm: Fix null dereferences on null ibm_slot (Colin Ian King) - pciehp: Always protect pciehp_disable_slot() with hotplug mutex (Guenter Roeck) - shpchp: Constify hpc_ops structure (Julia Lawall) - ibmphp: Remove unneeded NULL test (Julia Lawall) Power management: - Make ASPM sysfs link_state_store() consistent with link_state_show() (Andy Lutomirski) Virtualization - Add function 1 DMA alias quirk for Lite-On/Plextor M6e/Marvell 88SS9183 (Tim Sander) MSI: - Remove empty pci_msi_init_pci_dev() (Bjorn Helgaas) - Mark PCIe/PCI (MSI) IRQ cascade handlers as IRQF_NO_THREAD (Grygorii Strashko) - Initialize MSI capability for all architectures (Guilherme G. Piccoli) - Relax msi_domain_alloc() to support parentless MSI irqdomains (Liu Jiang) ARM Versatile host bridge driver: - Remove unused pci_sys_data structures (Lorenzo Pieralisi) Broadcom iProc host bridge driver: - Hide CONFIG_PCIE_IPROC (Arnd Bergmann) - Do not use 0x in front of %pap (Dmitry V. Krivenok) - Update iProc PCIe device tree binding (Ray Jui) - Add PAXC interface support (Ray Jui) - Add iProc PCIe MSI device tree binding (Ray Jui) - Add iProc PCIe MSI support (Ray Jui) Freescale i.MX6 host bridge driver: - Use gpio_set_value_cansleep() (Fabio Estevam) - Add support for active-low reset GPIO (Petr Štetiar) HiSilicon host bridge driver: - Add support for HiSilicon Hip06 PCIe host controllers (Gabriele Paoloni) Intel VMD host bridge driver: - Export irq_domain_set_info() for module use (Keith Busch) - x86/PCI: Allow DMA ops specific to a PCI domain (Keith Busch) - Use 32 bit PCI domain numbers (Keith Busch) - Add driver for Intel Volume Management Device (VMD) (Keith Busch) Qualcomm host bridge driver: - Document PCIe devicetree bindings (Stanimir Varbanov) - Add Qualcomm PCIe controller driver (Stanimir Varbanov) - dts: apq8064: add PCIe devicetree node (Stanimir Varbanov) - dts: ifc6410: enable PCIe DT node for this board (Stanimir Varbanov) Renesas R-Car host bridge driver: - Add support for R-Car H3 to pcie-rcar (Harunobu Kurokawa) - Allow DT to override default window settings (Phil Edworthy) - Convert to DT resource parsing API (Phil Edworthy) - Revert "PCI: rcar: Build pcie-rcar.c only on ARM" (Phil Edworthy) - Remove unused pci_sys_data struct from pcie-rcar (Phil Edworthy) - Add runtime PM support to pcie-rcar (Phil Edworthy) - Add Gen2 PHY setup to pcie-rcar (Phil Edworthy) - Add gen2 fallback compatibility string for pci-rcar-gen2 (Simon Horman) - Add gen2 fallback compatibility string for pcie-rcar (Simon Horman) Synopsys DesignWare host bridge driver: - Simplify control flow (Bjorn Helgaas) - Make config accessor override checking symmetric (Bjorn Helgaas) - Ensure ATU is enabled before IO/conf space accesses (Stanimir Varbanov) Miscellaneous: - Add of_pci_get_host_bridge_resources() stub (Arnd Bergmann) - Check for PCI_HEADER_TYPE_BRIDGE equality, not bitmask (Bjorn Helgaas) - Fix all whitespace issues (Bogicevic Sasa) - x86/PCI: Simplify pci_bios_{read,write} (Geliang Tang) - Use to_pci_dev() instead of open-coding it (Geliang Tang) - Use kobj_to_dev() instead of open-coding it (Geliang Tang) - Use list_for_each_entry() to simplify code (Geliang Tang) - Fix typos in <linux/msi.h> (Thomas Petazzoni) - x86/PCI: Clarify AMD Fam10h config access restrictions comment (Tomasz Nowicki)" * tag 'pci-v4.5-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (58 commits) PCI: Add function 1 DMA alias quirk for Lite-On/Plextor M6e/Marvell 88SS9183 PCI: Limit config space size for Netronome NFP4000 PCI: Add Netronome NFP4000 PF device ID x86/PCI: Add driver for Intel Volume Management Device (VMD) PCI/AER: Use 32 bit PCI domain numbers x86/PCI: Allow DMA ops specific to a PCI domain irqdomain: Export irq_domain_set_info() for module use PCI: host: Add of_pci_get_host_bridge_resources() stub genirq/MSI: Relax msi_domain_alloc() to support parentless MSI irqdomains PCI: rcar: Add Gen2 PHY setup to pcie-rcar PCI: rcar: Add runtime PM support to pcie-rcar PCI: designware: Make config accessor override checking symmetric PCI: ibmphp: Remove unneeded NULL test ARM: dts: ifc6410: enable PCIe DT node for this board ARM: dts: apq8064: add PCIe devicetree node PCI: hotplug: Use list_for_each_entry() to simplify code PCI: rcar: Remove unused pci_sys_data struct from pcie-rcar PCI: hisi: Add support for HiSilicon Hip06 PCIe host controllers PCI: Avoid iterating through memory outside the resource window PCI: acpiphp_ibm: Fix null dereferences on null ibm_slot ...
2016-01-21Merge tag 'pwm/for-4.5-rc1' of ↵Linus Torvalds2-2/+25
git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm Pull pwm updates from Thierry Reding: "This set of changes contains a new driver for OMAP (using the dual-mode timers) as well as an assortment of fixes all across the board" * tag 'pwm/for-4.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: pwm: Mark all devices as "might sleep" pwm: omap-dmtimer: Potential NULL dereference on error pwm: add HAS_IOMEM dependency to PWM_FSL_FTM pwm: Add PWM driver for OMAP using dual-mode timers pwm: rcar: Improve accuracy of frequency division setting pwm: lpc32xx: return ERANGE, if requested period is not supported pwm: lpc32xx: fix and simplify duty cycle and period calculations pwm: lpc32xx: make device usable with common clock framework pwm: lpc32xx: correct number of PWM channels from 2 to 1 dt: lpc32xx: pwm: update documentation of LPC32xx PWM device dt: lpc32xx: pwm: correct LPC32xx PWM device node example pwm: fsl-ftm: Fix clock enable/disable when using PM pwm: lpss: Rework the sequence of programming PWM_SW_UPDATE pwm: lpss: Select core part automatically pwm: lpss: Update PWM setting for Broxton pwm: bcm2835: Fix email address specification pwm: bcm2835: Prevent division by zero pwm: bcm2835: Calculate scaler in ->config() pwm: lpss: Remove ->free() callback
2016-01-21Merge tag 'for-4.5' of git://git.osdn.jp/gitroot/uclinux-h8/linuxLinus Torvalds1-1/+1
Pull h8300 updates from Yoshinori Sato: - Add KGDB support - zImage fix - various cleanup * tag 'for-4.5' of git://git.osdn.jp/gitroot/uclinux-h8/linux: h8300: System call entry enable interrupt. h8300: show_stack cleanup h8300: Restraint of warning. h8300: Add KGDB support. irqchip: renesas-h8s: Replace ctrl_outw/ctrl_inw with writew/readw h8300: signal stack fix h8300: Add LZO compression h8300: zImage alignment fix clk: h8300: Remove "sh73a0-" part from compatible value h8300: zImage alignment fix
2016-01-21Merge tag 'armsoc-drivers' of ↵Linus Torvalds4-0/+204
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC driver updates from Olof Johansson: "Driver updates for ARM SoCs. Some for SoC-family code under drivers/soc, but also some other driver updates that don't belong anywhere else. We also bring in the drivers/reset code through arm-soc. Some of the larger updates: - Qualcomm support for SMEM, SMSM, SMP2P. All used to communicate with other parts of the chip/board on these platforms, all proprietary protocols that don't fit into other subsystems and live in drivers/soc for now. - System bus driver for UniPhier - Driver for the TI Wakeup M3 IPC device - Power management for Raspberry PI + Again a bunch of other smaller updates and patches" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (38 commits) bus: uniphier: allow only built-in driver ARM: bcm2835: clarify RASPBERRYPI_FIRMWARE dependency MAINTAINERS: Drop Kumar Gala from QCOM bus: uniphier-system-bus: add UniPhier System Bus driver ARM: bcm2835: add rpi power domain driver dt-bindings: add rpi power domain driver bindings ARM: bcm2835: Define two new packets from the latest firmware. drivers/soc: make mediatek/mtk-scpsys.c explicitly non-modular soc: mediatek: SCPSYS: Add regulator support MAINTAINERS: Change QCOM entries soc: qcom: smd-rpm: Add existing platform support memory/tegra: Add number of TLB lines for Tegra124 reset: hi6220: fix modular build soc: qcom: Introduce WCNSS_CTRL SMD client ARM: qcom: select ARM_CPU_SUSPEND for power management MAINTAINERS: Add rules for Qualcomm dts files soc: qcom: enable smsm/smp2p modular build serial: msm_serial: Make config tristate soc: qcom: smp2p: Qualcomm Shared Memory Point to Point soc: qcom: smsm: Add driver for Qualcomm SMSM ...
2016-01-21Merge tag 'armsoc-dt64' of ↵Linus Torvalds4-0/+43
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM 64-bit DT updates from Olof Johansson: "This is the first release where we split up the 64-bit contributions a bit more, and in particular we are having a separate DT branch for them. Contents: - New devices added to Broadcom NorthStar2 - Misc fixes for Exynos7 boards - QCOM updates for MSM8916 - Rockchip tweaks for rk3368 SoC and eval board - A series of fixes for APM X-Gene v1 and v2 - Renesas R8A7795 CPU/PSCI additions - Marvell Berlin4CT PSCI, cpuidle, watchdog portions - Freescale LS1043a SoC and dev board support + some treewide or other misc changes" * tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (104 commits) dts/ls2080a: Update DTSI to add support of SP805 WDT Documentation: DT: Add entry for ARM SP805-WDT arm64: dts: X-Gene v2: I2C1 clock is always on arm64: dts: X-Gene v1: I2C0 clock is always on arm64: dts: Fix to use standard DT node names for X-Gene 1 and X-Gene 2 platforms arm64: dts: hikey: add label properties to UARTs arm64: dts: apq8016-sbc: add label properties for UART, I2C, and SPI arm64: dts: apq8016-sbc: enable UART0 on LS connector arm64: dts: juno: Add idle-states to device tree arm64: dts: Added syscon-reboot node for FSL's LS2080A SoC arm64: dts: add LS1043a-RDB board support arm64: dts: add Freescale LS1043a SoC support Documentation: DT: Add entry for Freescale LS1043a-RDB board arm64: dts: uniphier: add PH1-LD10 SoC/board support arm64: renesas: r8a7795: fix SATA clock assignment arm64: dts: salvator-x: Enable SATA controller arm64: dts: r8a7795: Add SATA controller node arm64: renesas: r8a7795: add internal delay for i2c IPs arm64: renesas: salvator-x: Add board part number to DT bindings arm64: dts: r8a7795: Add pmu device nodes ...
2016-01-21Merge tag 'armsoc-dt' of ↵Linus Torvalds28-17/+528
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM DT updates from Olof Johansson: "As usual, the bulk of this release is again DT file contents. There's a huge number of changes here, and it's challenging to give a crisp overview of just what is in here. To start with: New boards: - TI-based DM3730 from LogicPD (Torpedo) - Cosmic+ M4 (nommu) initial support (Freescale Vybrid) - Raspberry Pi 2 DT files - Watchdog on Meson8b - Veyron-mickey (ASUS Chromebit) DTS - Rockchip rk3228 SoC and eval board - Sigma Designs Tango4 Improvements: - Improved support for Qualcomm APQ8084, including Sony Xperia Z DT files - Misc new devices for Rockchip rk3036 and rk3288 - Allwinner updates for misc SoCs and systems ... and a _large_ number of other changes across the field. Devices added to SoC DTSI and board DTS files for a number of SoC vendors, new product boards on already-supported SoCs, cleanups and refactorings of existing DTS/DTSI files and a bunch of other changes" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (469 commits) ARM: dts: compulab: add new board description ARM: versatile: add the syscon LEDs to the DT dts: vt8500: Fix errors in SDHC node for WM8505 ARM: dts: imx6q: clean up unused ipu2grp ARM: dts: silk: Add compatible property to "partitions" node ARM: dts: gose: Add compatible property to "partitions" node ARM: dts: porter: Add compatible property to "partitions" node ARM: dts: koelsch: Add compatible property to "partitions" node ARM: dts: lager: Add compatible property to "partitions" node ARM: dts: bockw: Add compatible property to "partitions" node ARM: dts: meson8b: Add watchdog node Documentation: watchdog: Add new bindings for meson8b ARM: meson: Add status LED for Odroid-C1 ARM: dts: uniphier: fix a typo in comment block ARM: bcm2835: Add the auxiliary clocks to the device tree. ARM: bcm2835: Add devicetree for bcm2836 and Raspberry Pi 2 B ARM: bcm2835: Move the CPU/peripheral include out of common RPi DT. ARM: bcm2835: Split the DT for peripherals from the DT for the CPU ARM: realview: set up cache correctly on the PB11MPCore ARM: dts: Unify G2D device node with other devices on exynos4 ...
2016-01-21Merge tag 'armsoc-soc' of ↵Linus Torvalds2-0/+5
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC platform updates from Olof Johansson: "Updates for new platform support: - New platform: Tango4 from Sigma Designs. - Broadcom BCM2836 (Raspberry Pi 2 SoC) - Enable cpufreq on Freescale i.MX7D - Rockchip: SMP support for rk3036, general support for rk3228 - SMP support on Broadcom Kona and NSP - Cleanups for OMAP removing legacy IOMMU data + a bunch of misc fixes and tweaks for various platforms" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (46 commits) ARM: tango: Fix UP build issues ARM: tango: pass ARM arch level for smc.S ARM: bcm2835: Add Kconfig support for bcm2836 ARM: OMAP2+: Add support for dm814x and dra62x usb ARM: OMAP2+: Add mmc hwmod entries for dm814x ARM: OMAP2+: Update 81xx clock and power domains for default, active and sgx ARM: OMAP2+: Fix SoC detection for dra62x j5-eco ARM: tango4: Initial platform support ARM: bcm2835: Add a compat string for bcm2836 machine probe dt-bindings: Add root properties for Raspberry Pi 2 ARM: imx: select SRC for i.MX7 ARM: uniphier: select PINCTRL ARM: OMAP2+: Remove device creation for omap-pcm-audio ARM: OMAP1: Remove device creation for omap-pcm-audio ARM: rockchip: enable support for RK3228 SoCs ARM: rockchip: use const and __initconst for rk3036 smp_operations ARM: zynq: Select ARCH_HAS_RESET_CONTROLLER ARM: BCM: Add SMP support for Broadcom 4708 ARM: BCM: Add SMP support for Broadcom NSP ARM: BCM: Clean up SMP support for Broadcom Kona ...
2016-01-21Merge tag 'armsoc-multiplatform' of ↵Linus Torvalds2-0/+4
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC multiplatform code updates from Arnd Bergmann: "This branch is the culmination of 5 years of effort to bring the ARMv6 and ARMv7 platforms together such that they can all be enabled and boot the same kernel. It has been a tremendous amount of cleanup and refactoring by a huge number of people, and creation of several new (and major) subsystems to better abstract out all the platform details in an appropriate manner. The bulk of this branch is a large patchset from Arnd that brings several of the more minor and older platforms we have closer to multiplatform support. Among these are MMP, S3C64xx, Orion5x, mv78xx0 and realview Much of this is moving around header files from old mach directories, but there are also some cleanup patches of debug_ll (lowlevel debug per-platform options) and other parts. Linus Walleij also has some patchs to clean up the older ARM Realview platforms by finally introducing DT support, and Rob Herring has some for ARM Versatile which is now DT-only. Both of these platforms are now multiplatform. Finally, a couple of patches from Russell for Dove PMU, and a fix from Valentin Rothberg for Exynos ADC, which were rebased on top of the series to avoid conflicts" * tag 'armsoc-multiplatform' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (75 commits) ARM: realview: don't select SMP_ON_UP for UP builds ARM: s3c: simplify s3c_irqwake_{e,}intallow definition ARM: s3c64xx: fix pm-debug compilation iio: exynos-adc: fix irqf_oneshot.cocci warnings ARM: realview: build realview-dt SMP support only when used ARM: realview: select apropriate targets ARM: realview: clean up header files ARM: realview: make all header files local ARM: no longer make CPU targets visible separately ARM: integrator: use explicit core module options ARM: realview: enable multiplatform ARM: make default platform work for NOMMU ARM: debug-ll: move DEBUG_LL_UART_EFM32 to correct Kconfig location ARM: defconfig: use correct debug_ll settings ARM: versatile: convert to multi-platform ARM: versatile: merge mach code into a single file ARM: versatile: switch to DT only booting and remove legacy code ARM: versatile: add DT based PCI detection ARM: pxa: mark ezx structures as __maybe_unused ARM: pxa: mark raumfeld init functions as __maybe_unused ...
2016-01-20Merge tag 'dmaengine-fix-4.5-rc1' of ↵Linus Torvalds1-3/+10
git://git.infradead.org/users/vkoul/slave-dma Pull dmaengine fixes from Vinod Koul: "Here is my second pull request for this window: A few driver fixes have piled up and one missed rcar bindings patch which got somehow lost in for-linus branch so cherry-picked that one. Fixes are for dw, at_hdmac, edma" * tag 'dmaengine-fix-4.5-rc1' of git://git.infradead.org/users/vkoul/slave-dma: dmaengine: rcar-dmac: Document SoC specific bindings dmaengine: at_xdmac: fix resume for cyclic transfers dmaengine: dw: fix cyclic transfer callbacks dmaengine: dw: fix cyclic transfer setup dmaengine: edma: Fix paRAM slot allocation for entry channel 0
2016-01-20clk: h8300: Remove "sh73a0-" part from compatible valueGeert Uytterhoeven1-1/+1
Drop the bogus "sh73a0-" part (accidentally copied from shmobile?) from the compatible value. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2016-01-20Documentation: DT: net: add docs for ralink/mediatek SoC ethernet bindingJohn Crispin3-0/+119
Add three files. ralink,rt2880-net.txt descibes the actual frame engine and the other two describe the switch forntend bindings. Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Michael Lee <igvtee@gmail.com> Cc: devicetree@vger.kernel.org Cc: David S. Miller <davem@davemloft.net> Cc: netdev@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linux-mediatek@lists.infradead.org Cc: John Crispin <blogic@openwrt.org> Cc: Felix Fietkau <nbd@nbd.name> Cc: Michael Lee <igvtee@gmail.com> Cc: steven.liu@mediatek.com Cc: Fred.Chang@mediatek.com Patchwork: https://patchwork.linux-mips.org/patch/11970/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-19Merge tag 'iommu-updates-v4.5' of ↵Linus Torvalds1-2/+10
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull IOMMU updates from Joerg Roedel: "The updates include: - Small code cleanups in the AMD IOMMUv2 driver - Scalability improvements for the DMA-API implementation of the AMD IOMMU driver. This is just a starting point, but already showed some good improvements in my tests. - Removal of the unused Renesas IPMMU/IPMMUI driver - Updates for ARM-SMMU include: * Some fixes to get the driver working nicely on Broadcom hardware * A change to the io-pgtable API to indicate the unit in which to flush (all callers converted, with Ack from Laurent) * Use of devm_* for allocating/freeing the SMMUv3 buffers - Some other small fixes and improvements for other drivers" * tag 'iommu-updates-v4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (46 commits) iommu/vt-d: Fix up error handling in alloc_iommu iommu/vt-d: Check the return value of iommu_device_create() iommu/amd: Remove an unneeded condition iommu/amd: Preallocate dma_ops apertures based on dma_mask iommu/amd: Use trylock to aquire bitmap_lock iommu/amd: Make dma_ops_domain->next_index percpu iommu/amd: Relax locking in dma_ops path iommu/amd: Initialize new aperture range before making it visible iommu/amd: Build io page-tables with cmpxchg64 iommu/amd: Allocate new aperture ranges in dma_ops_alloc_addresses iommu/amd: Optimize dma_ops_free_addresses iommu/amd: Remove need_flush from struct dma_ops_domain iommu/amd: Iterate over all aperture ranges in dma_ops_area_alloc iommu/amd: Flush iommu tlb in dma_ops_free_addresses iommu/amd: Rename dma_ops_domain->next_address to next_index iommu/amd: Remove 'start' parameter from dma_ops_area_alloc iommu/amd: Flush iommu tlb in dma_ops_aperture_alloc() iommu/amd: Retry address allocation within one aperture iommu/amd: Move aperture_range.offset to another cache-line iommu/amd: Add dma_ops_aperture_alloc() function ...
2016-01-19Merge branches 's390', 'arm/renesas', 'arm/msm', 'arm/shmobile', 'arm/smmu', ↵Joerg Roedel1-2/+10
'x86/amd' and 'x86/vt-d' into next
2016-01-18Merge tag 'fbdev-4.5' of ↵Linus Torvalds1-4/+9
git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux Pull fbdev updates from Tomi Valkeinen: "Summary: - pxafb: device-tree support - An unsafe kernel parameter 'lockless_register_fb' for debugging problems happening while inside the console lock - Small miscellaneous fixes & cleanups - omapdss: add writeback support functions - Separation of omapfb and omapdrm (see below) About the separation of omapfb and omapdrm, see http://permalink.gmane.org/gmane.comp.video.dri.devel/143151 for longer story. The short version: omapfb and omapdrm have shared low level drivers (omapdss and panel drivers), making further development of omapdrm difficult. After these patches omapfb and omapdrm have their own versions of the drivers, which are more or less direct copies for now but will diverge soon. This also means that omapfb (everything under drivers/video/fbdev/omap2/) is now in maintenance mode, and all new development will be done for omapdrm (drivers/gpu/drm/omapdrm/)" * tag 'fbdev-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (49 commits) video: fbdev: pxafb: fix out of memory error path drm/omap: make omapdrm select OMAP2_DSS drm/omap: move omapdss & displays under omapdrm omapfb: move vrfb into omapfb omapfb: take omapfb's private omapdss into use omapfb/displays: change CONFIG_DISPLAY_* to CONFIG_FB_OMAP2_* omapfb/dss: change CONFIG_OMAP* to CONFIG_FB_OMAP* omapdss: remove CONFIG_OMAP2_DSS_VENC from omapdss.h omapfb: copy omapdss & displays for omapfb omapfb: allow compilation only if DRM_OMAP is disabled fbdev: omap2: panel-dpi: simplify gpio setting fbdev: omap2: panel-dpi: in .disable first disable backlight then display OMAPDSS: DSS: fix a warning message video: omapdss: delete unneeded of_node_put OMAPDSS: DISPC: Remove boolean comparisons OMAPDSS: DSI: cleanup DSI_IRQ_ERROR_MASK define OMAPDSS: remove extra out == NULL checks OMAPDSS: change internal dispc functions to static OMAPDSS: make a two dss feat funcs internal to omapdss OMAPDSS: remove extra EXPORT_SYMBOLs ...
2016-01-18dmaengine: rcar-dmac: Document SoC specific bindingsSimon Horman1-3/+10
In general Renesas hardware is not documented to the extent where the relationship between IP blocks on different SoCs can be assumed although they may appear to operate the same way. Furthermore the documentation typically does not specify a version for individual IP blocks. For these reasons a convention of using the SoC name in place of a version and providing SoC-specific compat strings has been adopted. Although not universally liked this convention is used in the bindings for most drivers for Renesas hardware. The purpose of this patch is to update the Renesas R-Car DMA Controller driver to follow this convention. Cc: devicetree@vger.kernel.org Cc: Magnus Damm <magnus.damm@gmail.com> Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2016-01-18Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds14-16/+256
Pull drm updates from Dave Airlie: "This is the main drm pull request for 4.5. I don't think I've missed anything too major, I'm mostly back at work now but I'll probably get some sleep in 5 years time. Summary: New drivers: - etnaviv: GPU driver for the 3D core on the Vivante core used in numerous ARM boards. Highlights: Core: - Atomic suspend/resume helpers - Move the headers to using userspace friendlier types. - Documentation updates - Lots of struct_mutex removal. - Bunch of DP MST fixes from AMD. Panel: - More DSI helpers - Support for some new basic panels i915: - Basic Kabylake support - DP link training and detect code refactoring - fbc/psr fixes - FIFO underrun fixes - SDE interrupt handling fixes - dma-buf/fence support in pageflip path. - GPU side for MST audio support radeon/amdgpu: - Drop UMS support - GPUVM/Scheduler optimisations - Initial Powerplay support for Tonga/Fiji/CZ/ST - ACP audio prerequisites nouveau: - GK20a instmem improvements - PCIE link speed change support msm: - DSI support for msm8960/apq8064 tegra: - Host1X support for Tegra210 SoC vc4: - 3D acceleration support armada: - Get rid of struct mutex tda998x: - Atomic modesetting support - TMDS clock limitations omapdrm: - Atomic modesetting support - improved TILER performance rockchip: - RK3036 VOP support - Atomic modesetting support - Synopsys DW MIPI DSI support exynos: - Runtime PM support - of_graph binding for DP panels - Cleanup of IPP code - Configurable plane support - Kernel panic fixes at release time" * 'drm-next' of git://people.freedesktop.org/~airlied/linux: (711 commits) drm/fb_cma_helper: Remove implicit call to disable_unused_functions drm/amdgpu: add missing irq.h include drm/vmwgfx: Fix a width / pitch mismatch on framebuffer updates drm/vmwgfx: Fix an incorrect lock check drm: nouveau: fix nouveau_debugfs_init prototype drm/nouveau/pci: fix check in nvkm_pcie_set_link drm/amdgpu: validate duplicates first drm/amdgpu: move VM page tables to the LRU end on CS v2 drm/ttm: add ttm_bo_move_to_lru_tail function v2 drm/ttm: fix adding foreign BOs to the swap LRU drm/ttm: fix adding foreign BOs to the LRU during init v2 drm/radeon: use kobj_to_dev() drm/amdgpu: use kobj_to_dev() drm/amdgpu/cz: force vce clocks when sclks are forced drm/amdgpu/cz: force uvd clocks when sclks are forced drm/amdgpu/cz: add code to enable forcing VCE clocks drm/amdgpu/cz: add code to enable forcing UVD clocks drm/amdgpu: fix lost sync_to if scheduler is enabled. drm/amd/powerplay: fix static checker warning for return meaningless value. drm/sysfs: use kobj_to_dev() ...
2016-01-17Merge tag 'gpio-v4.5-1' of ↵Linus Torvalds3-1/+19
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull GPIO updates from Linus Walleij: "Here is the bulk of GPIO changes for v4.5. Notably there are big refactorings mostly by myself, aimed at getting the gpio_chip into a shape that makes me believe I can proceed to preserve state for a proper userspace ABI (character device) that has already been proposed once, but resulted in the feedback that I need to go back and restructure stuff. So I've been restructuring stuff. On the way I ran into brokenness (return code from the get_value() callback) and had to fix it. Also, refactored generic GPIO to be simpler. Some of that is still waiting to trickle down from the subsystems all over the kernel that provide random gpio_chips, I've touched every single GPIO driver in the kernel now, oh man I didn't know I was responsible for so much... Apart from that we're churning along as usual. I took some effort to test and retest so it should merge nicely and we shook out a couple of bugs in -next. Infrastructural changes: - In struct gpio_chip, rename the .dev node to .parent to better reflect the fact that this is not the GPIO struct device abstraction. We will add that soon so this would be totallt confusing. - It was noted that the driver .get_value() callbacks was sometimes reporting negative -ERR values to the gpiolib core, expecting them to be propagated to consumer gpiod_get_value() and gpio_get_value() calls. This was not happening, so as there was a mess of drivers returning negative errors and some returning "anything else than zero" to indicate that a line was active. As some would have bit 31 set to indicate "line active" it clashed with negative error codes. This is fixed by the largeish series clamping values in all drivers with !!value to [0,1] and then augmenting the code to propagate error codes to consumers. (Includes some ACKed patches in other subsystems.) - Add a void *data pointer to struct gpio_chip. The container_of() design pattern is indeed very nice, but we want to reform the struct gpio_chip to be a non-volative, stateless business, and keep states internal to the gpiolib to be able to hold on to the state when adding a proper userspace ABI (character device) further down the road. To achieve this, drivers need a handle at the internal state that is not dependent on their struct gpio_chip() so we add gpiochip_add_data() and gpiochip_get_data() following the pattern of many other subsystems. All the "use gpiochip data pointer" patches transforms drivers to this scheme. - The Generic GPIO chip header has been merged into the general <linux/gpio/driver.h> header, and the custom header for that removed. Instead of having a separate mm_gpio_chip struct for these generic drivers, merge that into struct gpio_chip, simplifying the code and removing the need for separate and confusing includes. Misc improvements: - Stabilize the way GPIOs are looked up from the ACPI legacy specification. - Incremental driver features for PXA, PCA953X, Lantiq (patches from the OpenWRT community), RCAR, Zynq, PL061, 104-idi-48 New drivers: - Add a GPIO chip to the ALSA SoC AC97 driver. - Add a new Broadcom NSP SoC driver (this lands in the pinctrl dir, but the branch is merged here too to account for infrastructural changes). - The sx150x driver now supports the sx1502" * tag 'gpio-v4.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (220 commits) gpio: generic: make bgpio_pdata always visible gpiolib: fix chip order in gpio list gpio: mpc8xxx: Do not use gpiochip_get_data() in mpc8xxx_gpio_save_regs() gpio: mm-lantiq: Do not use gpiochip_get_data() in ltq_mm_save_regs() gpio: brcmstb: Allow building driver for BMIPS_GENERIC gpio: brcmstb: Set endian flags for big-endian MIPS gpio: moxart: fix build regression gpio: xilinx: Do not use gpiochip_get_data() in xgpio_save_regs() leds: pca9532: use gpiochip data pointer leds: tca6507: use gpiochip data pointer hid: cp2112: use gpiochip data pointer bcma: gpio: use gpiochip data pointer avr32: gpio: use gpiochip data pointer video: fbdev: via: use gpiochip data pointer gpio: pch: Optimize pch_gpio_get() Revert "pinctrl: lantiq: Implement gpio_chip.to_irq" pinctrl: nsp-gpio: use gpiochip data pointer pinctrl: vt8500-wmt: use gpiochip data pointer pinctrl: exynos5440: use gpiochip data pointer pinctrl: at91-pio4: use gpiochip data pointer ...
2016-01-17Merge git://www.linux-watchdog.org/linux-watchdogLinus Torvalds5-0/+109
Pull watchdog updates from Wim Van Sebroeck: "This adds following items: - watchdog restart handler support - watchdog reboot notifier support - watchdog sysfs attributes - support for the following new devices: AMD Mullins platform, AMD Carrizo platform, meson8b SoC, CSRatlas7, TS-4800, Alphascale asm9260-wdt, Zodiac, Sigma Designs SMP86xx/SMP87xx - Changes in refcounting for the watchdog core - watchdog core improvements - and small fixes" * git://www.linux-watchdog.org/linux-watchdog: (60 commits) watchdog: asm9260: remove __init and __exit annotations watchdog: Drop pointer to watchdog device from struct watchdog_device watchdog: ziirave: Use watchdog infrastructure to create sysfs attributes watchdog: Add support for creating driver specific sysfs attributes watchdog: kill unref/ref ops watchdog: stmp3xxx: Remove unused variables watchdog: add MT7621 watchdog support hwmon: (sch56xx) Drop watchdog driver data reference count callbacks watchdog: da9055_wdt: Drop reference counting watchdog: da9052_wdt: Drop reference counting watchdog: Separate and maintain variables based on variable lifetime watchdog: diag288: Stop re-using watchdog core internal flags watchdog: Create watchdog device in watchdog_dev.c watchdog: qcom-wdt: Do not set 'dev' in struct watchdog_device watchdog: mena21: Do not use device pointer from struct watchdog_device watchdog: gpio: Do not use device pointer from struct watchdog_device watchdog: tangox: Print info message using pointer to platform device watchdog: bcm2835_wdt: Drop log message if watchdog is stopped devicetree: watchdog: add binding for Sigma Designs SMP8642 watchdog watchdog: add support for Sigma Designs SMP86xx/SMP87xx ...
2016-01-17Merge tag 'sound-4.5-rc1' of ↵Linus Torvalds25-7/+750
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "We've had quite busy weeks in this cycle. Looking at ALSA core, the significant changes are a few fixes wrt timer and sequencer ioctls that have been revealed by fuzzer recently. Other than that, ASoC core got a few updates about DAI link handling, but these are rather straightforward refactoring. In drivers scene, ASoC received quite lots of new drivers in addition to bunch of updates for still ongoing Intel Skylake support and topology API. HD-audio gained a new HDMI/DP hotplug notification via component. FireWire got a pile of code refactoring/updates with SCS.1x driver integration. More highlights are shown below. [ NOTE: this contains also many commits for DRM. This is due to the pull of drm stable branch into sound tree, as the base of i915 audio component work for HD-audio. The highlights below don't contain these DRM changes, as these are supposed to be pulled via drm tree in anyway sooner or later. ] Core: - Handful fixes to harden ALSA timer and sequencer ioctls against races reported by syzkaller fuzzer - Irq description string can be unique to each card; only for HD-audio for now ASoC: - Conversion of the array of DAI links to a list for supporting dynamically adding and removing DAI links - Topology API enhancements to make everything more component based and being able to specify PCM links via topology - Some more fixes for the topology code, though it is still not final and ready for enabling in production; we really need to get to the point where that can be done - A pile of changes for Intel SkyLake drivers which hopefully deliver some useful initial functionality for systems with this chipset, though there is more work still to come - Lots of new features and cleanups for the Renesas drivers - ANC support for WM5110 - New drivers: Imagination Technologies IPs, Atmel class D speaker, Cirrus CS47L24 and WM1831, Dialog DA7128, Realtek RT5659 and RT56156, Rockchip RK3036, TI PC3168A, and AMD ACP - Rename PCM1792a driver to be generic pcm179x HD-Audio: - Use audio component for i915 HDMI/DP hotplug handling - On-demand binding with i915 driver - bdl_pos_adj parameter adjustment for Baytrail controllers - Enable power_save_node for CX20722; this shouldn't lead to regression, hopefully - Kabylake HDMI/DP codec support - Quirks for Lenovo E50-80, Dell Latitude E-series, and other Dell machines - A few code refactoring FireWire: - Lots of code cleanup and refactoring - Integrate the support of SCS.1x devices into snd-oxfw driver; snd-scs1x driver is obsoleted USB-audio: - Fix possible NULL dereference at disconnection - A regression fix for Native Instruments devices Misc: - A few code cleanups of fm801 driver" * tag 'sound-4.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (722 commits) ALSA: timer: Code cleanup ALSA: timer: Harden slave timer list handling ALSA: hda - Add fixup for Dell Latitidue E6540 ALSA: timer: Fix race among timer ioctls ALSA: hda - add codec support for Kabylake display audio codec ALSA: timer: Fix double unlink of active_list ALSA: usb-audio: Fix mixer ctl regression of Native Instrument devices ALSA: hda - fix the headset mic detection problem for a Dell laptop ALSA: hda - Fix white noise on Dell Latitude E5550 ALSA: hda_intel: add card number to irq description ALSA: seq: Fix race at timer setup and close ALSA: seq: Fix missing NULL check at remove_events ioctl ALSA: usb-audio: Avoid calling usb_autopm_put_interface() at disconnect ASoC: hdac_hdmi: remove unused hdac_hdmi_query_pin_connlist ASoC: AMD: Add missing include file ALSA: hda - Fixup inverted internal mic for Lenovo E50-80 ALSA: usb: Add native DSD support for Oppo HA-1 ASoC: Make aux_dev more like a generic component ASoC: bcm2835: cleanup includes by ordering them alphabetically ASoC: AMD: Manage ACP 2.x SRAM banks power ...
2016-01-16Merge tag 'clk-for-linus-4.5' of ↵Linus Torvalds13-0/+319
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk framework updates from Michael Turquette: "The clk framework and driver changes for 4.5 look pretty typical. The bulk of the changes are to clk controller drivers, though some improvements to the core and some re-usable blocks/templates also received some love. In this past cycle the clk maintainers developed a good workflow for handling the common case of patch submissions containing a new drivers, new shared Device Tree header and a new Device Tree binding description. This requires coordination with the Device Tree maintainers and with the architecture maintainers (typically the arm-soc tree in our case). This explains the increase in changes to include/dt-bindings/... and to Documentation/devicetree/bindings/clock/... coming from the clk tree. The same commits can be expected to come through those trees on occasion, through the use of shared, immutable branches" * tag 'clk-for-linus-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (125 commits) clk: remove duplicated COMMON_CLK_NXP record from clk/Kconfig clk: fix clk-gpio.c with optional clock= DT property clk: rockchip: fix section mismatches with new child-clocks clk: gpio: handle error codes for of_clk_get_parent_count() clk: gpio: fix memory leak clk: shmobile: r8a7795: Add SATA0 clock clk: bcm2835: Add PWM clock support clk: bcm2835: Support for clock parent selection clk: bcm2835: add a round up ability to the clock divisor clk: lpc32xx: add common clock framework driver clk: lpc18xx: add NXP specific COMMON_CLK_NXP configuration symbol dt-bindings: clock: add NXP LPC32xx clock list for consumers dt-bindings: clock: add description of LPC32xx USB clock controller dt-bindings: clock: add description of LPC32xx clock controller clk: rockchip: rk3036: include downstream muxes into fractional dividers clk: add flag for clocks that need to be enabled on rate changes clk: rockchip: Allow the RK3288 SPDIF clocks to change their parent clk: rockchip: include downstream muxes into fractional dividers clk: rockchip: handle mux dependency of fractional dividers clk: bcm2835: Add a driver for the auxiliary peripheral clock gates. ...
2016-01-16Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds1-0/+16
Pull networking fixes from David Miller: "A quick set of bug fixes after there initial networking merge: 1) Netlink multicast group storage allocator only was tested with nr_groups equal to 1, make it work for other values too. From Matti Vaittinen. 2) Check build_skb() return value in macb and hip04_eth drivers, from Weidong Wang. 3) Don't leak x25_asy on x25_asy_open() failure. 4) More DMA map/unmap fixes in 3c59x from Neil Horman. 5) Don't clobber IP skb control block during GSO segmentation, from Konstantin Khlebnikov. 6) ECN helpers for ipv6 don't fixup the checksum, from Eric Dumazet. 7) Fix SKB segment utilization estimation in xen-netback, from David Vrabel. 8) Fix lockdep splat in bridge addrlist handling, from Nikolay Aleksandrov" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (26 commits) bgmac: Fix reversed test of build_skb() return value. bridge: fix lockdep addr_list_lock false positive splat net: smsc: Add support h8300 xen-netback: free queues after freeing the net device xen-netback: delete NAPI instance when queue fails to initialize xen-netback: use skb to determine number of required guest Rx requests net: sctp: Move sequence start handling into sctp_transport_get_idx() ipv6: update skb->csum when CE mark is propagated net: phy: turn carrier off on phy attach net: macb: clear interrupts when disabling them sctp: support to lookup with ep+paddr in transport rhashtable net: hns: fixes no syscon error when init mdio dts: hisi: fixes no syscon fault when init mdio net: preserve IP control block during GSO segmentation fsl/fman: Delete one function call "put_device" in dtsec_config() hip04_eth: fix missing error handle for build_skb failed 3c59x: fix another page map/single unmap imbalance 3c59x: balance page maps and unmaps x25_asy: Free x25_asy on x25_asy_open() failure. mlxsw: fix SWITCHDEV_OBJ_ID_PORT_MDB ...
2016-01-16Merge tag 'powerpc-4.5-1' of ↵Linus Torvalds2-1/+63
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc updates from Michael Ellerman: "Core: - Ground work for the new Power9 MMU from Aneesh Kumar K.V - Optimise FP/VMX/VSX context switching from Anton Blanchard Misc: - Various cleanups from Krzysztof Kozlowski, John Ogness, Rashmica Gupta, Russell Currey, Gavin Shan, Daniel Axtens, Michael Neuling, Andrew Donnellan - Allow wrapper to work on non-english system from Laurent Vivier - Add rN aliases to the pt_regs_offset table from Rashmica Gupta - Fix module autoload for rackmeter & axonram drivers from Luis de Bethencourt - Include KVM guest test in all interrupt vectors from Paul Mackerras - Fix DSCR inheritance over fork() from Anton Blanchard - Make value-returning atomics & {cmp}xchg* & their atomic_ versions fully ordered from Boqun Feng - Print MSR TM bits in oops messages from Michael Neuling - Add TM signal return & invalid stack selftests from Michael Neuling - Limit EPOW reset event warnings from Vipin K Parashar - Remove the Cell QPACE code from Rashmica Gupta - Append linux_banner to exception information in xmon from Rashmica Gupta - Add selftest to check if VSRs are corrupted from Rashmica Gupta - Remove broken GregorianDay() from Daniel Axtens - Import Anton's context_switch2 benchmark into selftests from Michael Ellerman - Add selftest script to test HMI functionality from Daniel Axtens - Remove obsolete OPAL v2 support from Stewart Smith - Make enter_rtas() private from Michael Ellerman - PPR exception cleanups from Michael Ellerman - Add page soft dirty tracking from Laurent Dufour - Add support for Nvlink NPUs from Alistair Popple - Add support for kexec on 476fpe from Alistair Popple - Enable kernel CPU dlpar from sysfs from Nathan Fontenot - Copy only required pieces of the mm_context_t to the paca from Michael Neuling - Add a kmsg_dumper that flushes OPAL console output on panic from Russell Currey - Implement save_stack_trace_regs() to enable kprobe stack tracing from Steven Rostedt - Add HWCAP bits for Power9 from Michael Ellerman - Fix _PAGE_PTE breaking swapoff from Aneesh Kumar K.V - Fix _PAGE_SWP_SOFT_DIRTY breaking swapoff from Hugh Dickins - scripts/recordmcount.pl: support data in text section on powerpc from Ulrich Weigand - Handle R_PPC64_ENTRY relocations in modules from Ulrich Weigand cxl: - cxl: Fix possible idr warning when contexts are released from Vaibhav Jain - cxl: use correct operator when writing pcie config space values from Andrew Donnellan - cxl: Fix DSI misses when the context owning task exits from Vaibhav Jain - cxl: fix build for GCC 4.6.x from Brian Norris - cxl: use -Werror only with CONFIG_PPC_WERROR from Brian Norris - cxl: Enable PCI device ID for future IBM CXL adapter from Uma Krishnan Freescale: - Freescale updates from Scott: Highlights include moving QE code out of arch/powerpc (to be shared with arm), device tree updates, and minor fixes" * tag 'powerpc-4.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (149 commits) powerpc/module: Handle R_PPC64_ENTRY relocations scripts/recordmcount.pl: support data in text section on powerpc powerpc/powernv: Fix OPAL_CONSOLE_FLUSH prototype and usages powerpc/mm: fix _PAGE_SWP_SOFT_DIRTY breaking swapoff powerpc/mm: Fix _PAGE_PTE breaking swapoff cxl: Enable PCI device ID for future IBM CXL adapter cxl: use -Werror only with CONFIG_PPC_WERROR cxl: fix build for GCC 4.6.x powerpc: Add HWCAP bits for Power9 powerpc/powernv: Reserve PE#0 on NPU powerpc/powernv: Change NPU PE# assignment powerpc/powernv: Fix update of NVLink DMA mask powerpc/powernv: Remove misleading comment in pci.c powerpc: Implement save_stack_trace_regs() to enable kprobe stack tracing powerpc: Fix build break due to paca mm_context_t changes cxl: Fix DSI misses when the context owning task exits MAINTAINERS: Update Scott Wood's e-mail address powerpc/powernv: Fix minor off-by-one error in opal_mce_check_early_recovery() powerpc: Fix style of self-test config prompts powerpc/powernv: Only delay opal_rtc_read() retry when necessary ...
2016-01-15Merge tag 'regulator-v4.5' of ↵Linus Torvalds5-21/+344
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator updates from Mark Brown: "Aside from a fix for a spurious warning (which caused more problems than it fixed in the fixing really) this is all driver updates, including new drivers for Dialog PV88060/90 and TI LM363x and TPS65086 devices. The qcom_smd driver has had PM8916 and PMA8084 support added" * tag 'regulator-v4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (36 commits) regulator: core: remove some dead code regulator: core: use dev_to_rdev regulator: lp872x: Get rid of duplicate reference to DVS GPIO regulator: lp872x: Add missing of_match in regulators descriptions regulator: axp20x: Fix GPIO LDO enable value for AXP22x regulator: lp8788: constify regulator_ops structures regulator: wm8*: constify regulator_ops structures regulator: da9*: constify regulator_ops structures regulator: mt6311: Use REGCACHE_RBTREE regulator: tps65917/palmas: Add bypass ops for LDOs with bypass capability regulator: qcom-smd: Add support for PMA8084 regulator: qcom-smd: Add PM8916 support soc: qcom: documentation: Update SMD/RPM Docs regulator: pv88090: logical vs bitwise AND typo regulator: pv88090: Fix irq leak regulator: pv88090: new regulator driver regulator: wm831x-ldo: Use platform_register/unregister_drivers() regulator: wm831x-dcdc: Use platform_register/unregister_drivers() regulator: lp8788-ldo: Use platform_register/unregister_drivers() regulator: core: Fix nested locking of supplies ...
2016-01-15dts: hisi: fixes no syscon fault when init mdioyankejian1-0/+16
When linux start up, we get the log below: "Hi-HNS_MDIO 803c0000.mdio: no syscon hisilicon,peri-c-subctrl mdio_bus mdio@803c0000: mdio sys ctl reg has not maped" The source code about the subctrl is dealt syscon, but dts doesn't. It cause such fault, so this patch adds the syscon info on dts files to fixes it. Signed-off-by: Kejian Yan <yankejian@huawei.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-15Merge branches 'pci/host', 'pci/host-designware', 'pci/host-hisi', ↵Bjorn Helgaas2-4/+237
'pci/host-qcom' and 'pci/host-rcar' into next * pci/host: PCI: host: Add of_pci_get_host_bridge_resources() stub PCI: host: Mark PCIe/PCI (MSI) IRQ cascade handlers as IRQF_NO_THREAD * pci/host-designware: PCI: designware: Make config accessor override checking symmetric PCI: designware: Simplify control flow * pci/host-hisi: PCI: hisi: Add support for HiSilicon Hip06 PCIe host controllers * pci/host-qcom: ARM: dts: ifc6410: enable PCIe DT node for this board ARM: dts: apq8064: add PCIe devicetree node PCI: qcom: Add Qualcomm PCIe controller driver PCI: qcom: Document PCIe devicetree bindings PCI: designware: Ensure ATU is enabled before IO/conf space accesses * pci/host-rcar: PCI: rcar: Add Gen2 PHY setup to pcie-rcar PCI: rcar: Add runtime PM support to pcie-rcar PCI: rcar: Remove unused pci_sys_data struct from pcie-rcar
2016-01-15Merge branch 'for-linus' of ↵Linus Torvalds2-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull trivial tree updates from Jiri Kosina. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: floppy: make local variable non-static exynos: fixes an incorrect header guard dt-bindings: fixes some incorrect header guards cpufreq-dt: correct dead link in documentation cpufreq: ARM big LITTLE: correct dead link in documentation treewide: Fix typos in printk Documentation: filesystem: Fix typo in fs/eventfd.c fs/super.c: use && instead of & for warn_on condition Documentation: fix sysfs-ptp lib: scatterlist: fix Kconfig description
2016-01-14Merge branch 'i2c/for-4.5' of ↵Linus Torvalds6-25/+58
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c updates from Wolfram Sang: "Quite some driver updates: - piix4 can now handle multiplexed adapters - brcmstb, xlr, eg20t, designware drivers support more SoCs - emev2 gained i2c slave support - img-scb and rcar got bigger refactoring to remove issues - lots of common driver updates i2c core changes: - new quirk flag when an adapter does not support clock stretching, so clients can be configured to avoid that if possible - added a helper function to retrieve timing parameters from firmware (with rcar being the first user) - "multi-master" DT binding added so drivers can adapt to this setting (like disabling PM to keep arbitration working) - RuntimePM for the logical adapter device is now always enabled by the core to ensure propagation from childs to the parent (the HW device) - new macro builtin_i2c_driver to reduce boilerplate" * 'i2c/for-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (70 commits) i2c: create builtin_i2c_driver to avoid registration boilerplate i2c: imx: fix i2c resource leak with dma transfer dt-bindings: i2c: eeprom: add another EEPROM device dt-bindings: move I2C eeprom descriptions to the proper file i2c: designware: Do not require clock when SSCN and FFCN are provided DT: i2c: trivial-devices: Add Epson RX8010 and MPL3115 i2c: s3c2410: remove superfluous runtime PM calls i2c: always enable RuntimePM for the adapter device i2c: designware: retry transfer on transient failure i2c: ibm_iic: rename i2c_timings struct due to clash with generic version i2c: designware: Add support for AMD Seattle I2C i2c: imx: Remove unneeded comments i2c: st: use to_platform_device() i2c: designware: use to_pci_dev() i2c: brcmstb: Adding support for CM and DSL SoCs i2c: mediatek: fix i2c multi transfer issue in high speed mode i2c: imx: improve code readability i2c: imx: Improve message log when DMA is not used i2c: imx: add runtime pm support to improve the performance i2c: imx: init bus recovery info before adding i2c adapter ...
2016-01-14Merge tag 'devicetree-for-4.5' of ↵Linus Torvalds20-45/+163
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull DeviceTree updates from Rob Herring: - Rework and export the changeset API to make it available to users other than DT overlays - ARM secure devices binding - OCTEON USB binding - Clean-up of various SRAM binding docs - Various other binding doc updates * tag 'devicetree-for-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (21 commits) drivers/of: Export OF changeset functions Fix documentation for adp1653 DT ARM: psci: Fix indentation in DT bindings of/platform: export of_default_bus_match_table of/unittest: Show broken behaviour in the platform bus of: fix declaration of of_io_request_and_map of/address: replace printk(KERN_ERR ...) with pr_err(...) of/irq: optimize device node matching loop in of_irq_init() dt-bindings: tda998x: Document the required 'port' node. net/macb: bindings doc: Merge cdns-emac to macb dt-bindings: Misc fix for the ATH79 DDR controllers dt-bindings: Misc fix for the ATH79 MISC interrupt controllers Documentation: dt: Add bindings for Secure-only devices dt-bindings: ARM: add arm,cortex-a72 compatible string ASoC: Atmel: ClassD: add GCK's parent clock in DT binding DT: add Olimex to vendor prefixes Documentation: fsl-quadspi: Add fsl,ls1021-qspi compatible string Documentation/devicetree: document OCTEON USB bindings usb: misc: usb3503: Describe better how to bind clock to the hub dt-bindings: Consolidate SRAM bindings from all vendors ...
2016-01-14Merge tag 'mfd-for-linus-4.5' of ↵Linus Torvalds13-411/+492
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD updates from Lee Jones: "New Device Support: - Add support for s2mps15; sec-core - Add support for Lewisburg; lpc_ich - Add support for cs47l24 and wm1831; arizona New Functionality: - Allow user to select syscon register width; syscon Fix-ups: - Lots of Checkpatch fixes - Rename -pmic/-regulator; s2mps11 - Build driver components into a single module; wm8994-* - Better handing of IRQ during suspend/resume; as3722 - Constify things; da903x - Remove unused code; ab8500-core - Improve error handing; qcom_rpm - Simplify code: wm831x-otp, sta2x11-mfd - Improve locking; cros_ec_spi - Fix incorrect DT binding filename reference; arizona, palmas, snps-dwapb-gpio, wm8994 Bug Fixes: - Fix broken SYSFS 'show ID' call; wm831x-otp - Protect reads from non-existent registers; qcom-spmi-pmic - Repair build warnings; as3722 - Fix IRQ request ordering; arizona-irq - Ensure return value is boolean; ucb1x00-core, tps65010, tc6393xb, htc-egpio, dm355evm_msp, asic3" * tag 'mfd-for-linus-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (58 commits) mfd: davinci_voicecodec: Remove pointless 'out of memory' error message mfd: da9052-irq: Fix trivial 'space before comma' error mfd: da9052-i2c: Fix tabbing/whitespace issue mfd: da903x: Fix white space and split string issues mfd: cs5535-mfd: Add missing line spacing and make local array static mfd: cros_ec_spi: Repair comparison ordering issue mfd: cros_ec_i2c: Fix trivial 'tabs before spaces' whitespace issue. mfd: asic3: Fix a plethora of Checkpatch errors and warnings mfd: as3711: Repair OOM and 'line over 80 chars' formatting warnings mfd: arizona-i2c: Add blank line formatting after declaration mfd: arizona-core: msleep() is unreliable for anything <20ms use usleep_range() instead mfd: adp5520: Some trivial 'no space before tab' fixes mfd: ab8500-sysctrl: Fix Constify, printk => pr_info and formatting issues mfd: ab8500-gpadc: Squash a whole bunch of Checkpatch warnings and one error mfd: ab8500-debugfs: Clean-up non-conforming commenting and print formatting mfd: ab8500-core: Fix many warnings reported by Checkpatch mfd: ab2100-otp: Remove pointless 'out of memory' error message mfd: ab3100-core.c: Fix multiple warnings reported by Checkpatch mfd: aat2870-core: Remove unnecessary 'out of memory' message mfd: 88pm860x-core: Fix commenting and declaration spacing ...
2016-01-14mfd: arizona: Add device tree binding documentation for new clock driverCharles Keepax1-0/+7
Specify the device tree binding for the input clocks to Arizona devices. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-01-14dt-bindings: regulator/mfd: Reorganize S2MPA01 bindingsKrzysztof Kozlowski3-91/+82
The mfd/s2mpa01.txt duplicates some of the information about bindings with old mfd/s2mps11.txt. Now common part exists entirely in mfd/samsung,sec-core.txt so: - add company prefix to file name (regulator/samsung,s2mpa01.txt), - remove duplicated information, - reorganize the contents to match style of regulator/samsung,s2mps11.txt. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-01-14dt-bindings: regulator/mfd: Reorganize S5M8767 bindingsKrzysztof Kozlowski3-164/+148
The regulator/s5m8767-regulator.txt duplicates some of the information about bindings with old mfd/s2mps11.txt. Now common part exists entirely in mfd/samsung,sec-core.txt so: - add company prefix to file name (regulator/samsung,s5m8767.txt), - remove duplicated information, - reorganize the contents to match style of regulator/samsung,s2mps11.txt. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-01-14dt-bindings: regulator/clock/mfd: Reorganize S2MPS-family bindingsKrzysztof Kozlowski4-153/+235
Bindings for Samsung S2M and S5M family PMICs are in mess. They are spread over different files and subdirectories in a non-consistent way. The devices and respective drivers for them share a lot in common so everything could be organized in a more readable way. Reorganize the S2MPS11/13/14/15 Device Tree bindings to match the drivers for this family of devices: - move mfd/s2mps11.txt to mfd/samsung,sec-core.txt for the main MFD driver (common for entire family), - split clock block to clock/samsung,s2mps11.txt, - split regulator block to regulator/samsung,s2mps11.txt. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Michael Turquette <mturquette@baylibre.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-01-14Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds1-0/+69
Pull first round of SCSI updates from James Bottomley: "This includes driver updates from the usual suspects (bfa, arcmsr, scsi_dh_alua, lpfc, storvsc, cxlflash). The major change is the addition of the hisi_sas driver, which is an ARM platform device for SAS. The other change of note is an enormous style transformation to the atp870u driver (which is our worst written SCSI driver)" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (169 commits) cxlflash: Enable device id for future IBM CXL adapter cxlflash: Resolve oops in wait_port_offline cxlflash: Fix to resolve cmd leak after host reset cxlflash: Removed driver date print cxlflash: Fix to avoid virtual LUN failover failure cxlflash: Fix to escalate LINK_RESET also on port 1 storvsc: Tighten up the interrupt path storvsc: Refactor the code in storvsc_channel_init() storvsc: Properly support Fibre Channel devices storvsc: Fix a bug in the layout of the hv_fc_wwn_packet mvsas: Add SGPIO support to Marvell 94xx mpt3sas: A correction in unmap_resources hpsa: Add box and bay information for enclosure devices hpsa: Change SAS transport devices to bus 0. hpsa: fix path_info_show cciss: print max outstanding commands as a hex value scsi_debug: Increase the reported optimal transfer length lpfc: Update version to 11.0.0.10 for upstream patch set lpfc: Use kzalloc instead of kmalloc lpfc: Delete unnecessary checks before the function call "mempool_destroy" ...
2016-01-13Merge tag 'spi-v4.5' of ↵Linus Torvalds2-4/+6
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi updates from Mark Brown: "A quiet release for SPI, not even many driver updates: - Add a dummy loopback driver for use in exercising framework features during development. - Move the test utilities to tools/ and add support for transferring data to and from a file instead of stdin and stdout to spidev_test. - Support for Mediatek MT2701 and Renesas AG5 deices" * tag 'spi-v4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (69 commits) spi: loopback: fix typo in MODULE_PARM_DESC spi: sun4i: Prevent chip-select from being activated twice before a transfer spi: loopback-test: spi_check_rx_ranges can get always done spi: loopback-test: rename method spi_test_fill_tx to spi_test_fill_pattern spi: loopback-test: write rx pattern also when running without tx_buf spi: fsl-espi: expose maximum transfer size limit spi: expose master transfer size limitation. spi: zynq: use to_platform_device() spi: cadence: use to_platform_device() spi: mediatek: Add spi support for mt2701 IC spi: mediatek: merge all identical compat to mtk_common_compat spi: mtk: Add bindings for mediatek MT2701 soc platform spi: mediatek: Prevent overflows in FIFO transfers spi: s3c64xx: Remove unused platform_device_id entries spi: use to_spi_device spi: dw: Use SPI_TMOD_TR rather than magic const 0 to set tmode spi: imx: defer spi initialization, if DMA engine is spi: imx: return error from dma channel request spi: imx: enable loopback only for ECSPI controller family spi: imx: fix loopback mode setup after controller reset ...
2016-01-13Merge tag 'for-linus-20160112' of git://git.infradead.org/linux-mtdLinus Torvalds5-5/+212
Pull MTD updates from Brian Norris: "Generic MTD: - populate the MTD device 'of_node' field (and get a proper 'of_node' symlink in sysfs) This yielded some new helper functions, and changes across a variety of drivers - partitioning cleanups, to prepare for better device-tree based partitioning in the future Eliminate a lot of boilerplate for drivers that want to use OF-based partition parsing The DT bindings for this didn't settle yet, so most non-cleanup portions are deferred for a future release NAND: - embed a struct mtd_info inside struct nand_chip This is really long overdue; too many drivers have to do the same silly boilerplate to allocate and link up two "independent" structs, when in fact, everyone is assuming there is an exact 1:1 relationship between a NAND chips struct and its underlying MTD. This aids improved helpers and should make certain abstractions easier in the future. Also causes a lot of churn, helped along by some automated code transformations - add more core support for detecting (and "correcting") bitflips in erased pages; requires opt-in by drivers, but at least we kill a few bad implementations and hopefully stave off future ones - pxa3xx_nand: cleanups, a few fixes, and PM improvements - new JZ4780 NAND driver SPI NOR: - provide default erase function, for controllers that just want to send the SECTOR_ERASE command directly - fix some module auto-loading issues with device tree ("jedec,spi-nor") - error handling fixes - new Mediatek QSPI flash driver Other: - cfi: force valid geometry Kconfig (finally!) This one used to trip up randconfigs occasionally, since bots aren't deterred by big scary "advanced configuration" menus More? Probably. See the commit logs" * tag 'for-linus-20160112' of git://git.infradead.org/linux-mtd: (168 commits) mtd: jz4780_nand: replace if/else blocks with switch/case mtd: nand: jz4780: Update ecc correction error codes mtd: nandsim: use nand_get_controller_data() mtd: jz4780_nand: remove useless mtd->priv = chip assignment staging: mt29f_spinand: make use of nand_set/get_controller_data() helpers mtd: nand: make use of nand_set/get_controller_data() helpers ARM: make use of nand_set/get_controller_data() helpers mtd: nand: add helpers to access ->priv mtd: nand: jz4780: driver for NAND devices on JZ4780 SoCs mtd: nand: jz4740: remove custom 'erased check' implementation mtd: nand: diskonchip: remove custom 'erased check' implementation mtd: nand: davinci: remove custom 'erased check' implementation mtd: nand: use nand_check_erased_ecc_chunk in default ECC read functions mtd: nand: return consistent error codes in ecc.correct() implementations doc: dt: mtd: new binding for jz4780-{nand,bch} mtd: cfi_cmdset_0001: fixing memory leak and handling failed kmalloc mtd: spi-nor: wait until lock/unlock operations are ready mtd: tests: consolidate kmalloc/memset 0 call to kzalloc jffs2: use to_delayed_work mtd: nand: assign reasonable default name for NAND drivers ...
2016-01-13Merge branch 'for-linus' of ↵Linus Torvalds3-1/+28
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - new driver for eGalaxTouch serial touchscreen - new driver for TS-4800 touchscreen - an update for Goodix touchscreen driver - PS/2 mouse module was reworked to limit number of protocols we try on pass-through ports to speed up their detection time - wacom_w8001 touchscreen driver now reports pen and touch via separate instances of input devices - other driver changes * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (42 commits) Input: elantech - mark protocols v2 and v3 as semi-mt Input: wacom_w8001 - drop use of ABS_MT_TOOL_TYPE Input: gpio-keys - fix check for disabling unsupported keys Input: omap-keypad - remove dead check Input: ti_am335x_tsc - fix HWPEN interrupt handling Input: omap-keypad - set tasklet data earlier Input: rohm_bu21023 - fix handling of retrying firmware update Input: ALPS - report v3 pinnacle trackstick device only if is present Input: ALPS - detect trackstick presence for v7 protocol Input: pcap_ts - use to_delayed_work Input: bma150 - constify bma150_cfg structure Input: i8042 - add Fujitsu Lifebook U745 to the nomux list Input: egalax_ts_serial - fix potential NULL dereference on error Input: uinput - sanity check on ff_effects_max and EV_FF Input: uinput - rework ABS validation Input: uinput - add new UINPUT_DEV_SETUP and UI_ABS_SETUP ioctl Input: goodix - use "inverted_[xy]" flags instead of "rotated_screen" Input: goodix - add axis swapping and axis inversion support Input: goodix - use goodix_i2c_write_u8 instead of i2c_master_send Input: goodix - add power management support ...
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