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2019-11-21MAINTAINERS: add nds32 maintainerGreentime Hu1-0/+1
Nick implements many features of nds32 such as perf, power management and unaligned access handler. Let's add him as a maintainer. Signed-off-by: Greentime Hu <green.hu@gmail.com>
2019-11-19MAINTAINERS: forcedeth: Change Zhu Yanjun's email addressZhu Yanjun1-1/+1
I prefer to use my personal email address for kernel related work. Signed-off-by: Zhu Yanjun <yanjun.zhu@oracle.com> Acked-by: Rain River <rain.1986.08.12@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-17Merge tag 'iommu-fixes-v5.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommuLinus Torvalds1-2/+5
Pull iommu fixes from Joerg Roedel: - Fix for Intel IOMMU to correct invalidation commands when in SVA mode. - Update MAINTAINERS entry for Intel IOMMU * tag 'iommu-fixes-v5.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/vt-d: Fix QI_DEV_IOTLB_PFSID and QI_DEV_EIOTLB_PFSID macros MAINTAINERS: Update for INTEL IOMMU (VT-d) entry
2019-11-17Merge tag 'nand/for-5.5' into mtd/nextMiquel Raynal1-0/+7
Raw NAND core * Useless extra checks dropped. * Updated the detection of the bad block markers position Raw NAND controller drivers: * Cadence : New driver * Brcmnand: Support for flash-dma v0 + fixes * Denali : Support for the legacy controller/chip DT representation dropped * Superfluous dev_err() calls removed
2019-11-17Merge tag 'spi-nor/for-5.5' into mtd/nextMiquel Raynal1-15/+13
SPI NOR core changes: - introduce 'struct spi_nor_controller_ops', - clean the Register Operations methods, - use dev_dbg insted of dev_err for low level info, - fix retlen handling in sst_write(), - fix silent truncations in spi_nor_read and spi_nor_read_raw(), - fix the clearing of QE bit on lock()/unlock(), - rework the disabling of the block write protection, - rework the Quad Enable methods, - make sure nor->spimem and nor->controller_ops are mutually exclusive, - set default Quad Enable method for ISSI flashes, - add support for few flashes. SPI NOR controller drivers changes: - intel-spi: - support chips without software sequencer, - add support for Intel Cannon Lake and Intel Comet Lake-H flashes.
2019-11-16Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netDavid S. Miller1-2/+0
Lots of overlapping changes and parallel additions, stuff like that. Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-17MAINTAINERS: add linux-amlogic list for amlogic cryptoCorentin Labbe1-0/+1
The linux-amlogic mailing list need to be in copy of all patch for the amlogic crypto. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-16Merge tag 'tee-fixes-for-v5.4' of git://git.linaro.org/people/jens.wiklander/linux-tee into arm/fixesOlof Johansson1-11/+6
Two OP-TE driver fixes: - Add proper cleanup on optee_enumerate_devices() failure - Make sure to register kernel allocations of dynamic shared memory * tag 'tee-fixes-for-v5.4' of git://git.linaro.org/people/jens.wiklander/linux-tee: (591 commits) tee: optee: fix device enumeration error handling tee: optee: Fix dynamic shm pool allocations Linux 5.4-rc3 tracing: Initialize iter->seq after zeroing in tracing_read_pipe() tracing/hwlat: Don't ignore outer-loop duration when calculating max_latency tracing/hwlat: Report total time spent in all NMIs during the sample recordmcount: Fix nop_mcount() function tracing: Do not create tracefs files if tracefs lockdown is in effect tracing: Add locked_down checks to the open calls of files created for tracefs tracing: Add tracing_check_open_get_tr() tracing: Have trace events system open call tracing_open_generic_tr() tracing: Get trace_array reference for available_tracers files ftrace: Get a reference counter for the trace_array on filter files tracefs: Revert ccbd54ff54e8 ("tracefs: Restrict tracefs when the kernel is locked down") perf/x86/cstate: Add Tiger Lake CPU support perf/x86/msr: Add Tiger Lake CPU support perf/x86/intel: Add Tiger Lake CPU support perf/x86/cstate: Update C-state counters for Ice Lake perf/x86/msr: Add new CPU model numbers for Ice Lake perf/x86/cstate: Add Comet Lake CPU support ... Link: https://lore.kernel.org/r/20191115105353.GA26176@jax Signed-off-by: Olof Johansson <olof@lixom.net>
2019-11-15net: dsa: ocelot: add driver for Felix switch familyVladimir Oltean1-0/+1
This supports an Ethernet switching core from Vitesse / Microsemi / Microchip (VSC9959) which is part of the Ocelot family (a brand name), and whose code name is Felix. The switch can be (and is) integrated on different SoCs as a PCIe endpoint device. The functionality is provided by the core of the Ocelot switch driver (drivers/net/ethernet/mscc). In this regard, the current driver is an instance of Microsemi's Ocelot core driver, with a DSA front-end. It inherits its name from VSC9959's code name, to distinguish itself from the switchdev ocelot driver. The patch adds the logic for probing a PCI device and defines the register map for the VSC9959 switch core, since it has some differences in register addresses and bitfield mappings compared to the other Ocelot switches (VSC7511, VSC7512, VSC7513, VSC7514). The Felix driver declares the register map as part of the "instance table". Currently the VSC9959 inside NXP LS1028A is the only instance, but presumably it can support other switches in the Ocelot family, when used in DSA mode (Linux running on the external CPU, and not on the embedded MIPS). In a few cases, some h/w operations have to be done differently on VSC9959 due to missing bitfields. This is the case for the switch core reset and init. Because for this operation Ocelot uses some bits that are not present on Felix, the latter has to use a register from the global registers block (GCB) instead. Although it is a PCI driver, it relies on DT bindings for compatibility with DSA (CPU port link, PHY library). It does not have any custom device tree bindings, since we would like to minimize its dependency on device tree though. Signed-off-by: Claudiu Manoil <claudiu.manoil@nxp.com> Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-15net: dsa: ocelot: add tagger for Ocelot/Felix switchesVladimir Oltean1-0/+7
While it is entirely possible that this tagger format is in fact more generic than just these 2 switch families, I don't have that knowledge. The Seville switch in NXP T1040 has a similar frame format, but there are enough differences (e.g. DEST field starts at bit 57 instead of 56) that calling this file tag_vitesse.c is a bit of a stretch at the moment. The frame format has been listed in a comment so that people who add support for further Vitesse switches can rework this tagger while keeping compatibility with Felix. The "ocelot" name was chosen instead of "felix" because even the Ocelot switch can act as a DSA device when it is used in NPI mode, and the Felix tagger format is almost identical. Currently it is only used for the Felix switch embedded in the NXP LS1028A chip. The ABI for this tagger should be considered "not stable" at the moment. The DSA tag is always placed before the Ethernet header and therefore, we are using the long prefix for RX tags to avoid putting the DSA master port in promiscuous mode. Once there will be an API in DSA for drivers to request DSA masters to be in promiscuous mode unconditionally, we will switch to the "no prefix" extraction frame header, which will save 16 padding bytes for each RX frame. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-15net: mscc: ocelot: publish ocelot_sys.h to include/soc/msccVladimir Oltean1-0/+1
The Felix DSA driver needs to write to SYS_RAM_INIT_RAM_INIT for its own chip initialization process. Also update the MAINTAINERS file such that the headers exported by the ocelot driver are under the same maintainers' umbrella as the driver itself. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-15Merge tag 'mips_fixes_5.4_4' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linuxLinus Torvalds1-1/+0
Pull MIPS fixes from Paul Burton: "A fix and simplification for SGI IP27 exception handlers, and a small MAINTAINERS update for Broadcom MIPS systems" * tag 'mips_fixes_5.4_4' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: MAINTAINERS: Remove Kevin as maintainer of BMIPS generic platforms MIPS: SGI-IP27: fix exception handler replication
2019-11-15x86: Remove the calgary IOMMU driverChristoph Hellwig1-10/+0
The calgary IOMMU was only used on high-end IBM systems in the early x86_64 age and has no known users left. Remove it to avoid having to touch it for pending changes to the DMA API. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lkml.kernel.org/r/20191113071836.21041-2-hch@lst.de
2019-11-14dt-bindings: power: Convert Samsung Exynos Power Domain bindings to json-schemaKrzysztof Kozlowski1-1/+1
Convert Samsung Exynos Soc Power Domain bindings to DT schema format using json-schema. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2019-11-14dt-bindings: power: Convert Generic Power Domain bindings to json-schemaKrzysztof Kozlowski1-1/+1
Convert Generic Power Domain bindings to DT schema format using json-schema. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Stephen Boyd <sboyd@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2019-11-14MAINTAINERS: add myself as maintainer of Cadence I3C master controller driverPrzemyslaw Gaj1-0/+6
As discussed with Boris Brezillon - I'm adding myself as the maintainer. Signed-off-by: Przemyslaw Gaj <pgaj@cadence.com> Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
2019-11-14MAINTAINERS: Add Green as SiFive PDMA driver maintainerGreen Wan1-0/+6
Update MAINTAINERS for SiFive PDMA driver. Signed-off-by: Green Wan <green.wan@sifive.com> Link: https://lore.kernel.org/r/20191107084955.7580-5-green.wan@sifive.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2019-11-14Merge v5.4-rc7 into drm-nextDave Airlie1-14/+25
We have the i915 security fixes to backmerge, but first let's clear the decks for other drivers to avoid a bigger mess. Signed-off-by: Dave Airlie <airlied@redhat.com>
2019-11-13MAINTAINERS: Mark vub300 mmc driver as orphanUlf Hansson1-3/+1
Tony's email address from elandigitalsystems.com has bounced for a long time. Let's update MAINTAINERS to mark the driver as orphan as to reflect the situation. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-11-13MAINTAINERS: Add entry for Actions Semi SD/MMC driver and bindingManivannan Sadhasivam1-0/+2
Add MAINTAINERS entry for Actions Semi SD/MMC driver with its binding. Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-11-13Merge tag 'iio-for-5.5c' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-nextGreg Kroah-Hartman1-2/+10
Jonathan writes: Third set of IIO new device support cleanups and fixes for the 5.5 cycle. New device support * ad5446 - Support the ad5600 DAC (id only needed). * ad7292 ADC DAC etc - New driver plus dt-bindings. * veml6030 ambient light sensor - New driver plus dt-bindings and sysfs docs. Features * mpu6050 - Explicit VDD control. * stm32-adc - Allow limiting of max clock frequency from devicetree to ensure it's suitable for external circuitry. yaml binding conversions * ltc1660 * mcp3911 Fixes * adis16480 - Fix wrong scale factors. - Fix debugfs reg access by providing the callback. * cros_ec_baro - Fixing missing mask entry to make available sample frequencies visible in sysfs. * st_lsm6dsx - Explicitly handle different ODR table sizes. - Handle restrictions between slave ODR and accel ODR when both are enabled. - Allow ODR to be expressed more accurately by using miliHz. * tools - Fix an issue with parallel builds. Cleanups and warning fixes * adis16136, adis16400, adis16460, adis-lib - Change some checks on return values to be for 0 rather than strictly negative. Avoids some fiddly issues with the compiler concluding some variables are initialized due to a mixture of error checks. - Assign values only on success of 'read' operations - avoiding any chance the compiler will falsly suggest they might be used uninitialized. - Whitespace and simlar cleanups. * aspeed adc - devm_platfom_ioremap_resource to reduce boilerplate. * bcm-iproc-adc - Stray semicolon removal. * cc10001 - devm_platfom_ioremap_resource to reduce boilerplate. * dln2-adc - Reorganise the buffered mode setup and tear down. Part of moving towards being able to refactor this area of the IIO core. * hdc100x - Reorganise the buffered mode setup and tear down. * ingenic-adc - devm_platfom_ioremap_resource to reduce boilerplate. * lpc18xx-adc - devm_platfom_ioremap_resource to reduce boilerplate. * lpc18xx-dac - devm_platfom_ioremap_resource to reduce boilerplate. * mt6577 - devm_platfom_ioremap_resource to reduce boilerplate. * npcm - devm_platfom_ioremap_resource to reduce boilerplate. * rcar-gyroadc - devm_platfom_ioremap_resource to reduce boilerplate. * spear-adc - devm_platfom_ioremap_resource to reduce boilerplate. * vf610-adc - devm_platfom_ioremap_resource to reduce boilerplate. * vf610-dac - devm_platfom_ioremap_resource to reduce boilerplate. * tag 'iio-for-5.5c' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (43 commits) iio: adis16480: Add debugfs_reg_access entry iio: adis16480: Fix scales factors tools: iio: Correctly add make dependency for iio_utils iio: adc: Add driver support for AD7292 dt-bindings: iio: adc: Add dt-schema for AD7292 dt-bindings: iio: adc: Migrate MCP3911 documentation to yaml iio: imu: mpu6050: Add support for vdd-supply regulator dt-bindings: iio: imu: mpu6050: add vdd-supply iio: cros_ec_baro: set info_mask_shared_by_all_available field iio: dac: ad5446: Add support for new AD5600 DAC dt-bindings: iio: dac: Migrate LTC1660 documentation to yaml iio: documentation: light: Add veml6030 sysfs documentation dt-bindings: iio: light: add veml6030 ALS bindings iio: light: add driver for veml6030 ambient light sensor iio: imu: st_lsm6dsx: express odr in mHZ iio: imu: st_lsm6dsx: fix ODR check in st_lsm6dsx_write_raw iio: imu: st_lsm6dsx: explicitly define odr table size iio: adc: stm32: allow to tune analog clock dt-bindings: iio: stm32-adc: add max clock rate property iio: dac: vf610: Use devm_platform_ioremap_resource ...
2019-11-12Merge tag 'omap-for-v5.5/maintainers-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/socOlof Johansson1-0/+2
Update MAINTAINERS file for LogicPD dts files Just one patch to update MAINTAINERS file for LogicPD boards. * tag 'omap-for-v5.5/maintainers-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: MAINTAINERS: Add logicpd-som-lv and logicpd-torpedo to OMAP TREE Link: https://lore.kernel.org/r/pull-1573579927-542764@atomide.com-3 Signed-off-by: Olof Johansson <olof@lixom.net>
2019-11-12Remove VirtualBox guest shared folders filesystemLinus Torvalds1-6/+0
This went into staging in rc7. It turns out that was a mistake, and apparently it wasn't even supposed to go there at all, but be introduced as a regular filesystem. We don't try to sneak in whole new filesystems this late in the rc, just delete the whole thing, and it can be re-introduced as a proper patch with proper acks from actual filesystem people instead of some odd late-rc staging back-door. Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Christoph Hellwig <hch@infradead.org> Cc: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-11-11Merge branch 'cpufreq/arm/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pmRafael J. Wysocki1-3/+2
Pull ARM cpufreq drivers updates for v5.5 from Viresh Kumar: "This pull request contains: - Updates to ti-cpufreq driver and DT files to support new platforms and migrate from opp-v1 bindings to opp-v2 bindings (H. Nikolaus Schaller and Adam Ford). - Merging of arm_big_little and vexpress-spc drivers and related cleanup (Sudeep Holla). - Fix for imx's default speed grade value (Anson Huang). - Minor cleanup patch for s3c64xx (Nathan Chancellor). - Fix CPU speed bin detection for sun50i (Ondrej Jirman)." * 'cpufreq/arm/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm: cpufreq: sun50i: Fix CPU speed bin detection cpufreq: vexpress-spc: find and skip duplicates when merging frequencies cpufreq: vexpress-spc: use macros instead of hardcoded values for cluster ids cpufreq: s3c64xx: Remove pointless NULL check in s3c64xx_cpufreq_driver_init cpufreq: imx-cpufreq-dt: Correct i.MX8MN's default speed grade value cpufreq: vexpress-spc: fix some coding style issues cpufreq: vexpress-spc: remove lots of debug messages cpufreq: vexpress-spc: drop unnessary cpufreq_arm_bL_ops abstraction cpufreq: merge arm_big_little and vexpress-spc cpufreq: scpi: remove stale/outdated comment about the driver ARM: dts: Add OPP-V2 table for AM3517 cpufreq: ti-cpufreq: Add support for AM3517 ARM: dts: omap36xx: using OPP1G needs to control the abb_ldo cpufreq: ti-cpufreq: omap36xx use "cpu0","vbb" if run in multi_regulator mode ARM: dts: omap3: bulk convert compatible to be explicitly ti,omap3430 or ti,omap3630 or ti,am3517 DTS: bindings: omap: update bindings documentation ARM: dts: omap34xx & omap36xx: replace opp-v1 tables by opp-v2 for cpufreq: ti-cpufreq: add support for omap34xx and omap36xx
2019-11-11MAINTAINERS: Add arm64 selftests to the ARM64 PORT entryCatalin Marinas1-0/+1
Since these are tests specific to the arm64 architecture, it makes sense for the arm64 maintainers to gatekeep the corresponding changes. Cc: Shuah Khan <shuah@kernel.org> Cc: Will Deacon <will@kernel.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2019-11-11MAINTAINERS: Update for INTEL IOMMU (VT-d) entryLu Baolu1-2/+5
Update the INTEL IOMMU (VT-d) entry and add myself as the co-maintainer. I have several years of VT-d development experience and have actively contributed to Intel VT-d driver during recent two years. I volunteer to take this rule. With this role, I can better help review and test patches. Cc: David Woodhouse <dwmw2@infradead.org> Cc: Joerg Roedel <joro@8bytes.org> Cc: Ashok Raj <ashok.raj@intel.com> Cc: Jacob Pan <jacob.jun.pan@linux.intel.com> Cc: Kevin Tian <kevin.tian@intel.com> Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>
2019-11-11Merge tag 'v5.4-rc7' into perf/core, to pick up fixesIngo Molnar1-5/+15
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-11-11Merge 5.4-rc7 into staging-nextGreg Kroah-Hartman1-5/+15
We want the staging fixes in here, and it resolves some merge issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-10Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds1-1/+0
Pull ARM SoC fixes from Olof Johansson: "A set of fixes that have trickled in over the last couple of weeks: - MAINTAINER update for Cavium/Marvell ThunderX2 - stm32 tweaks to pinmux for Joystick/Camera, and RAM allocation for CAN interfaces - i.MX fixes for voltage regulator GPIO mappings, fixes voltage scaling issues - More i.MX fixes for various issues on i.MX eval boards: interrupt storm due to u-boot leaving pins in new states, fixing power button config, a couple of compatible-string corrections. - Powerdown and Suspend/Resume fixes for Allwinner A83-based tablets - A few documentation tweaks and a fix of a memory leak in the reset subsystem" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: MAINTAINERS: update Cavium ThunderX2 maintainers ARM: dts: stm32: change joystick pinctrl definition on stm32mp157c-ev1 ARM: dts: stm32: remove OV5640 pinctrl definition on stm32mp157c-ev1 ARM: dts: stm32: Fix CAN RAM mapping on stm32mp157c ARM: dts: stm32: relax qspi pins slew-rate for stm32mp157 arm64: dts: zii-ultra: fix ARM regulator GPIO handle ARM: sunxi: Fix CPU powerdown on A83T ARM: dts: sun8i-a83t-tbs-a711: Fix WiFi resume from suspend arm64: dts: imx8mn: fix compatible string for sdma arm64: dts: imx8mm: fix compatible string for sdma reset: fix reset_control_ops kerneldoc comment ARM: dts: imx6-logicpd: Re-enable SNVS power key soc: imx: gpc: fix initialiser format ARM: dts: imx6qdl-sabreauto: Fix storm of accelerometer interrupts arm64: dts: ls1028a: fix a compatible issue reset: fix reset_control_get_exclusive kerneldoc comment reset: fix reset_control_lookup kerneldoc comment reset: fix of_reset_control_get_count kerneldoc comment reset: fix of_reset_simple_xlate kerneldoc comment reset: Fix memory leak in reset_control_array_put()
2019-11-10Merge tag 'staging-5.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/stagingLinus Torvalds1-0/+6
Pull IIO fixes and staging driver from Greg KH: "Here is a mix of a number of IIO driver fixes for 5.4-rc7, and a whole new staging driver. The IIO fixes resolve some reported issues, all are tiny. The staging driver addition is the vboxsf filesystem, which is the VirtualBox guest shared folder code. Hans has been trying to get filesystem reviewers to review the code for many months now, and Christoph finally said to just merge it in staging now as it is stand-alone and the filesystem people can review it easier over time that way. I know it's late for this big of an addition, but it is stand-alone. The code has been in linux-next for a while, long enough to pick up a few tiny fixes for it already so people are looking at it. All of these have been in linux-next with no reported issues" * tag 'staging-5.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: Fix error return code in vboxsf_fill_super() staging: vboxsf: fix dereference of pointer dentry before it is null checked staging: vboxsf: Remove unused including <linux/version.h> staging: Add VirtualBox guest shared folder (vboxsf) support iio: adc: stm32-adc: fix stopping dma iio: imu: inv_mpu6050: fix no data on MPU6050 iio: srf04: fix wrong limitation in distance measuring iio: imu: adis16480: make sure provided frequency is positive
2019-11-10iio: adc: Add driver support for AD7292Marcelo Schmitt1-0/+1
The AD7292 is a 10-bit monitor and control system with ADC, DACs, temperature sensor, and GPIOs. Configure AD7292 devices in direct access mode, enabling single-ended ADC readings. Datasheet: Link: https://www.analog.com/media/en/technical-documentation/data-sheets/ad7292.pdf Signed-off-by: Marcelo Schmitt <marcelo.schmitt1@gmail.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-11-10media: dt-bindings: media: ti-vpe: Document VPE driverBenoit Parrot1-0/+1
Device Tree bindings for the Video Processing Engine (VPE). Signed-off-by: Benoit Parrot <bparrot@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2019-11-10dt-bindings: iio: adc: Add dt-schema for AD7292Marcelo Schmitt1-0/+7
Add a devicetree schema for AD7292 monitor and control system. Signed-off-by: Marcelo Schmitt <marcelo.schmitt1@gmail.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-11-10dt-bindings: iio: adc: Migrate MCP3911 documentation to yamlMarcus Folkesson1-1/+1
Rewrite bindings to use json-schema vocabulary. Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-11-10dt-bindings: iio: dac: Migrate LTC1660 documentation to yamlMarcus Folkesson1-1/+1
Rewrite bindings to use json-schema vocabulary. Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-11-09Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netDavid S. Miller1-0/+6
One conflict in the BPF samples Makefile, some fixes in 'net' whilst we were converting over to Makefile.target rules in 'net-next'. Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-09media: MAINTAINERS: ao-cec: Update path for yaml bindingsNeil Armstrong1-1/+1
Update the path to the ao-cec bindings after conversion to DT Schemas. Suggested-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2019-11-08Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds1-0/+1
Pull networking fixes from David Miller: 1) BPF sample build fixes from Björn Töpel 2) Fix powerpc bpf tail call implementation, from Eric Dumazet. 3) DCCP leaks jiffies on the wire, fix also from Eric Dumazet. 4) Fix crash in ebtables when using dnat target, from Florian Westphal. 5) Fix port disable handling whne removing bcm_sf2 driver, from Florian Fainelli. 6) Fix kTLS sk_msg trim on fallback to copy mode, from Jakub Kicinski. 7) Various KCSAN fixes all over the networking, from Eric Dumazet. 8) Memory leaks in mlx5 driver, from Alex Vesker. 9) SMC interface refcounting fix, from Ursula Braun. 10) TSO descriptor handling fixes in stmmac driver, from Jose Abreu. 11) Add a TX lock to synchonize the kTLS TX path properly with crypto operations. From Jakub Kicinski. 12) Sock refcount during shutdown fix in vsock/virtio code, from Stefano Garzarella. 13) Infinite loop in Intel ice driver, from Colin Ian King. * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (108 commits) ixgbe: need_wakeup flag might not be set for Tx i40e: need_wakeup flag might not be set for Tx igb/igc: use ktime accessors for skb->tstamp i40e: Fix for ethtool -m issue on X722 NIC iavf: initialize ITRN registers with correct values ice: fix potential infinite loop because loop counter being too small qede: fix NULL pointer deref in __qede_remove() net: fix data-race in neigh_event_send() vsock/virtio: fix sock refcnt holding during the shutdown net: ethernet: octeon_mgmt: Account for second possible VLAN header mac80211: fix station inactive_time shortly after boot net/fq_impl: Switch to kvmalloc() for memory allocation mac80211: fix ieee80211_txq_setup_flows() failure path ipv4: Fix table id reference in fib_sync_down_addr ipv6: fixes rt6_probe() and fib6_nh->last_probe init net: hns: Fix the stray netpoll locks causing deadlock in NAPI path net: usb: qmi_wwan: add support for DW5821e with eSIM support CDC-NCM: handle incomplete transfer of MTU nfc: netlink: fix double device reference drop NFC: st21nfca: fix double free ...
2019-11-08MAINTAINERS: Add maintainer for HiSilicon TRNG V2 driverZaibo Xu1-0/+5
Here adds maintainer information for HiSilicon TRNG V2 driver. Signed-off-by: Zaibo Xu <xuzaibo@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-07net: atlantic: change email domains to MarvellIgor Russkikh1-2/+2
Aquantia is now part of Marvell, eventually we'll cease standalone aquantia.com domain. Thus, change the maintainers file and some other references to @marvell.com domain Signed-off-by: Igor Russkikh <irusskikh@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-07coresight: docs: Create common sub-directory for coresight trace.Mike Leach1-2/+1
There are two files in the Documentation/trace directory relating to coresight, with more to follow, so create a Documentation/trace/coresight directory and move existing files there. Fixup index to reference new location. Update MAINTAINERS to reference this sub-directory rather than the individual files. Signed-off-by: Mike Leach <mike.leach@linaro.org> Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-11-07MAINTAINERS: Add VSPRINTFPetr Mladek1-0/+12
printk maintainers have been reviewing patches against vsprintf code last few years. Most changes have been committed via printk.git last two years. New group is used because printk() is not the only vsprintf() user. Also the group of interested people is not the same. Link: http://lkml.kernel.org/r/20191031133337.9306-1-pmladek@suse.com Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Cc: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> Cc: linux-kernel@vger.kernel.org Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Uwe Kleine-König <uwe@kleine-koenig.org> Cc: Joe Perches <joe@perches.com> Cc: Sakari Ailus <sakari.ailus@linux.intel.com> Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Signed-off-by: Petr Mladek <pmladek@suse.com>
2019-11-07Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi into for-5.5/drivers-postJens Axboe1-1/+1
SCSI fixes on 20191101 Nine changes, eight in drivers [ufs, target, lpfc x 2, qla2xxx x 4] and one core change in sd that fixes an I/O failure on DIF type 3 devices. Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com> * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (23 commits) scsi: qla2xxx: stop timer in shutdown path scsi: sd: define variable dif as unsigned int instead of bool scsi: target: cxgbit: Fix cxgbit_fw4_ack() scsi: qla2xxx: Fix partial flash write of MBI scsi: qla2xxx: Initialized mailbox to prevent driver load failure scsi: lpfc: Honor module parameter lpfc_use_adisc scsi: ufs-bsg: Wake the device before sending raw upiu commands scsi: lpfc: Check queue pointer before use scsi: qla2xxx: fixup incorrect usage of host_byte scsi: lpfc: remove left-over BUILD_NVME defines scsi: core: try to get module before removing device scsi: hpsa: add missing hunks in reset-patch scsi: target: core: Do not overwrite CDB byte 1 scsi: ch: Make it possible to open a ch device multiple times again scsi: fix kconfig dependency warning related to 53C700_LE_ON_BE scsi: sni_53c710: fix compilation error scsi: scsi_dh_alua: handle RTPG sense code correctly during state transitions scsi: qla2xxx: fix a potential NULL pointer dereference scsi: MAINTAINERS: Update qla2xxx driver scsi: zfcp: fix reaction on bit error threshold notification ...
2019-11-07Merge tag 'devfreq-next-for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linuxRafael J. Wysocki1-0/+1
Pull devfreq updates for v5.5 from Chanwoo Choi: "1. Update devfreq core - Check NULL governor in available_governors_show sysfs in order to prevent showing wrong governor information. - Fix race condition between devfreq_update_status() and trans_stat_show() - Add new 'interrupt-driven' flag for devfreq goveroris. Each devfreq driver can add their own interrupt-driven governor (NIVIDIA Tegra30 ACTMON governor). It needs to use the following sysfs interface to get the new polling interval in order to change the NVIDIA Tegra30 hardware's polling interval. : /sys/class/devfreq/devfreqX/polling_interval So, if 'interrupt-driven' flag of devfreq governor is 1, the devfreq governor is able to use the 'polling_interval' sysfs interface to get the new polling interval value. But, the devfreq core doesn't schedule out the polling work for this governor like NVIDIA Tegra30 ACTMON governor. 2. Update devfreq drivers - For exynos-bus.c, remove unused property from dt-binding documentation - For tegra30-devfreq.c, update the internal behavior like fixing the overflow integer issue and clean-up code. 3. Update devfreq-event driver - For exynos-ppmu.c, add exynos_ppmu.h dt-binding file for 'event-data-type' filed. and update dt-binging documentation. Also, Fix minor coding style." * tag 'devfreq-next-for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux: (25 commits) PM / devfreq: tegra30: Tune up MCCPU boost-down coefficient PM / devfreq: tegra30: Support variable polling interval PM / devfreq: Add new interrupt_driven flag for governors PM / devfreq: tegra30: Use kHz units for dependency threshold PM / devfreq: tegra30: Disable consecutive interrupts when appropriate PM / devfreq: tegra30: Don't enable already enabled consecutive interrupts PM / devfreq: tegra30: Include appropriate header PM / devfreq: tegra30: Constify structs PM / devfreq: tegra30: Don't enable consecutive-down interrupt on startup PM / devfreq: tegra30: Reset boosting on startup PM / devfreq: tegra30: Move clk-notifier's registration to governor's start PM / devfreq: tegra30: Use CPUFreq notifier PM / devfreq: tegra30: Use kHz units uniformly in the code PM / devfreq: tegra30: Fix integer overflow on CPU's freq max out PM / devfreq: tegra30: Drop write-barrier PM / devfreq: tegra30: Handle possible round-rate error PM / devfreq: tegra30: Keep interrupt disabled while governor is stopped PM / devfreq: tegra30: Change irq type to unsigned int PM / devfreq: exynos-ppmu: remove useless assignment PM / devfreq: Lock devfreq in trans_stat_show ...
2019-11-07MAINTAINERS: update Ard's email address to @kernel.orgArd Biesheuvel1-4/+4
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
2019-11-07MAINTAINERS: add entry for Amlogic Thermal driverGuillaume La Roque1-0/+9
Add myself as maintainer for Amlogic Thermal driver. Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Guillaume La Roque <glaroque@baylibre.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20191004090114.30694-8-glaroque@baylibre.com
2019-11-07dt-bindings: thermal: tsens: Convert over to a yaml schemaAmit Kucheria1-0/+1
Older IP only supports the 'uplow' interrupt, but newer IP supports 'uplow' and 'critical' interrupts. Document interrupt support in the tsens driver by converting over to a YAML schema. Suggested-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/d519be4c7198f47c3661f7326d1a724b97dc4973.1572526427.git.amit.kucheria@linaro.org
2019-11-06dt-bindings: net: phy: Add support for AT803XMichael Walle1-0/+2
Document the Atheros AR803x PHY bindings. Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-06dt-bindings: hwmon: Add ltc2947 documentationNuno Sá1-0/+1
Document the LTC2947 device devicetree bindings. Signed-off-by: Nuno Sá <nuno.sa@analog.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20191011114853.159327-2-nuno.sa@analog.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2019-11-06hwmon: Add support for ltc2947Nuno Sá1-0/+10
The ltc2947 is a high precision power and energy monitor with an internal sense resistor supporting up to +/- 30A. Three internal no Latency ADCs ensure accurate measurement of voltage and current, while high-bandwidth analog multiplication of voltage and current provides accurate power measurement in a wide range of applications. Internal or external clocking options enable precise charge and energy measurements. Signed-off-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20191021154115.319073-1-nuno.sa@analog.com [groeck: Removed unnecessary checks when reading temperature and energy; PAGE{0,1} -> LTC2947_PAGE_{0,1}] Signed-off-by: Guenter Roeck <linux@roeck-us.net>