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2020-08-01Merge branch 'lkmm' of ↵Ingo Molnar1-0/+2
git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into locking/core Pull v5.9 LKMM changes from Paul E. McKenney. Mostly documentation changes, but also some new litmus tests for atomic ops. Signed-off-by: Ingo Molnar <mingo@kernel.org>
2020-07-31Merge branch 'i2c/for-current' of ↵Linus Torvalds1-1/+2
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "Some I2C core improvements to prevent NULL pointer usage and a MAINTAINERS update" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: slave: add sanity check when unregistering i2c: slave: improve sanity check when registering MAINTAINERS: Update GENI I2C maintainers list i2c: also convert placeholder function to return errno
2020-07-31Merge tag 'arm64-fixes' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Will Deacon: "The main one is to fix the build after Willy's per-cpu entropy changes this week. Although that was already resolved elsewhere, the arm64 fix here is useful cleanup anyway. Other than that, we've got a fix for building with Clang's integrated assembler and a fix to make our IPv4 checksumming robust against invalid header lengths (this only seems to be triggerable by injected errors). - Fix build breakage due to circular headers - Fix build regression when using Clang's integrated assembler - Fix IPv4 header checksum code to deal with invalid length field - Fix broken path for Arm PMU entry in MAINTAINERS" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: MAINTAINERS: Include drivers subdirs for ARM PMU PROFILING AND DEBUGGING entry arm64: csum: Fix handling of bad packets arm64: Drop unnecessary include from asm/smp.h arm64/alternatives: move length validation inside the subsection
2020-07-31Merge tag 'memory-controller-drv-5.9-2' of ↵Arnd Bergmann1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into arm/drivers Memory controller drivers for v5.9, part 2 1. Minor cleanups and fixes of multiple memory controller drivers, mostly around code quality and readability, 2. Add Git repository to drivers/memory entry in MAINTAINERS, 3. Allow MIPS jz4780 FUSE driver to probe by removing conflicting memory region with jz4780_nemc. * tag 'memory-controller-drv-5.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl: memory: jz4780_nemc: Only request IO memory the driver will use MAINTAINERS: Add Git repository for memory controller drivers memory: brcmstb_dpfe: Fix language typo memory: samsung: exynos5422-dmc: Correct white space issues memory: samsung: exynos-srom: Correct alignment memory: pl172: Enclose macro argument usage in parenthesis memory: of: Correct kerneldoc memory: omap-gpmc: Fix language typo memory: omap-gpmc: Correct white space issues memory: omap-gpmc: Use 'unsigned int' for consistency memory: omap-gpmc: Enclose macro argument usage in parenthesis memory: omap-gpmc: Correct kerneldoc memory: mvebu-devbus: Align with open parenthesis memory: mvebu-devbus: Add missing braces to all arms of if statement memory: bt1-l2-ctl: Add blank lines after declarations Link: https://lore.kernel.org/r/20200729163008.5820-1-krzk@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-30MAINTAINERS: Replace Thor Thayer as Altera Triple Speed Ethernet maintainerJoyce Ooi1-1/+1
This patch is to replace Thor Thayer as Altera Triple Speed Ethernet maintainer as he is moving to a different role. Signed-off-by: Joyce Ooi <joyce.ooi@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-31Merge branch 'for-mingo' of ↵Ingo Molnar1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu Pull the v5.9 RCU bits from Paul E. McKenney: - Documentation updates - Miscellaneous fixes - kfree_rcu updates - RCU tasks updates - Read-side scalability tests - SRCU updates - Torture-test updates Signed-off-by: Ingo Molnar <mingo@kernel.org>
2020-07-30MAINTAINERS: Include drivers subdirs for ARM PMU PROFILING AND DEBUGGING entryJohn Garry1-1/+1
Ensure that the ARM PMU PROFILING AND DEBUGGING maintainers are included for the HiSilicon PMU driver. Signed-off-by: John Garry <john.garry@huawei.com> Link: https://lore.kernel.org/r/1592392648-128331-1-git-send-email-john.garry@huawei.com Signed-off-by: Will Deacon <will@kernel.org>
2020-07-30PM / devfreq: tegra: Add Dmitry as a maintainerDmitry Osipenko1-0/+9
I was contributing to the NVIDIA Tegra20+ devfreq drivers recently and want to help keep them working and evolving in the future. Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
2020-07-29MAINTAINERS: Add git tree for NVMEM FRAMEWORKTiezhu Yang1-0/+1
There is no git tree for NVMEM FRAMEWORK in MAINTAINERS, it is not convinent to rebase, add it. Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20200722100705.7772-3-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-07-29MAINTAINERS: Fix maintainer entry for mei driverTomas Winkler1-1/+1
mei driver has sub modules, those are not listed via scripts/get_maintainer.pl when using asterisk: drivers/misc/mei/* The correct notation is: drivers/misc/mei/ Cc: Joe Perches <joe@perches.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org> Link: https://lore.kernel.org/r/20200729110540.3205585-1-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-07-29Merge tag 'arm-smmu-updates' of ↵Joerg Roedel1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into next More Arm SMMU updates for 5.9 - Move Arm SMMU driver files into their own subdirectory
2020-07-29Merge branches 'arm/renesas', 'arm/qcom', 'arm/mediatek', 'arm/omap', ↵Joerg Roedel1-0/+3
'arm/exynos', 'arm/smmu', 'ppc/pamu', 'x86/vt-d', 'x86/amd' and 'core' into next
2020-07-29staging/speakup: Move out of stagingSamuel Thibault1-10/+10
The nasty TODO items are done. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20200729003531.907370-1-samuel.thibault@ens-lyon.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-07-29MAINTAINERS: update entry to thermal governors file name prefixingLukas Bulwahn1-1/+1
Commit 0015d9a2a727 ("thermal/governors: Prefix all source files with gov_") renamed power_allocator.c to gov_power_allocator.c in ./drivers/thermal amongst some other file renames, but missed to adjust the MAINTAINERS entry. Hence, ./scripts/get_maintainer.pl --self-test=patterns complains: warning: no file matches F: drivers/thermal/power_allocator.c Update the file entry in MAINTAINERS to the new file name. Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Acked-by: Amit Kucheria <amit.kucheria@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20200728045850.22661-1-lukas.bulwahn@gmail.com
2020-07-28Add pldmfw library for PLDM firmware updateJacob Keller1-0/+7
The pldmfw library is used to implement common logic needed to flash devices based on firmware files using the format described by the PLDM for Firmware Update standard. This library consists of logic to parse the PLDM file format from a firmware file object, as well as common logic for sending the relevant PLDM header data to the device firmware. A simple ops table is provided so that device drivers can implement device specific hardware interactions while keeping the common logic to the pldmfw library. This library will be used by the Intel ice networking driver as part of implementing device flash update via devlink. The library aims to be vendor and device agnostic. For this reason, it has been placed in lib/pldmfw, in the hopes that other devices which use the PLDM firmware file format may benefit from it in the future. However, do note that not all features defined in the PLDM standard have been implemented. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-28dt-bindings: arm: keystone: Add common TI SCI bindingsSuman Anna1-0/+1
Add a bindings document that defines the common TI SCI properties used by various K3 device management nodes such as clock controllers, interrupt controllers, reset controllers or remoteproc devices. The required properties for each device management node shall be specified in the respective binding document. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Suman Anna <s-anna@ti.com> Link: https://lore.kernel.org/r/20200721223617.20312-2-s-anna@ti.com Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2020-07-28dt-bindings: arm: mstar: Move existing MStar binding descriptionsDaniel Palmer1-1/+0
Now there is an mstar directory move the existing MStar specific descriptions into that directory. Signed-off-by: Daniel Palmer <daniel@0x0f.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-28dt-bindings: arm: mstar: Add binding details for mstar, pmsleepDaniel Palmer1-0/+1
This adds a YAML description of the pmsleep node used by MStar/SigmaStar Armv7 SoCs. Signed-off-by: Daniel Palmer <daniel@0x0f.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-28ARM: mstar: Add mercury5 series dtsisDaniel Palmer1-0/+1
This adds a family level dtsi for the mercury5 and then a chip level dtsi for the ssc8336n chip. Signed-off-by: Daniel Palmer <daniel@0x0f.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-28ARM: mstar: Add infinity/infinity3 family dtsisDaniel Palmer1-0/+1
This adds two family level dtsis for the infinity and infinity3 and then adds a chip level dtsi each for a chip in those families. infinity3.dtsi includes infinity.dtsi as these SoCs share most of their memory map and we would have a lot of duplication otherwise. Signed-off-by: Daniel Palmer <daniel@0x0f.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-28ARM: mstar: Add Armv7 base dtsiDaniel Palmer1-0/+1
Adds initial dtsi for the base MStar/Sigmastar Armv7 SoCs. These SoCs have very similar memory maps and this will avoid duplicating nodes across multiple dtsis. Signed-off-by: Daniel Palmer <daniel@0x0f.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-28ARM: mstar: Add machine for MStar/Sigmastar Armv7 SoCsDaniel Palmer1-0/+1
Initial support for the MStar/Sigmastar Armv7 based IP camera and dashcam SoCs. These chips are interesting in that they contain a Cortex-A7, peripherals and system memory in a single tiny QFN package that can be hand soldered allowing almost anyone to embed Linux in their projects. Signed-off-by: Daniel Palmer <daniel@0x0f.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-28dt-bindings: arm: Add mstar YAML schemaDaniel Palmer1-0/+7
Signed-off-by: Daniel Palmer <daniel@0x0f.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-27MAINTAINERS: adjust kprobes.rst entry to new locationLukas Bulwahn1-1/+1
Commit 2165b82fde82 ("docs: Move kprobes.rst from staging/ to trace/") moved kprobes.rst, but missed to adjust the MAINTAINERS entry. Hence, ./scripts/get_maintainer.pl --self-test=patterns complains: warning: no file matches F: Documentation/staging/kprobes.rst Adjust the entry to the new file location. Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Acked-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Link: https://lore.kernel.org/r/20200726055843.10783-1-lukas.bulwahn@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-07-27MAINTAINERS: Update GENI I2C maintainers listAkash Asthana1-1/+2
Alok Chauhan has moved out of GENI team, he no longer supports GENI I2C driver, remove him from maintainer list. Add Akash Asthana & Mukesh Savaliya as maintainers for GENI I2C drivers. Signed-off-by: Akash Asthana <akashast@codeaurora.org> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2020-07-27iommu/arm-smmu: Move Arm SMMU drivers into their own subdirectoryWill Deacon1-2/+2
The Arm SMMU drivers are getting fat on vendor value-add, so move them to their own subdirectory out of the way of the other IOMMU drivers. Suggested-by: Joerg Roedel <joro@8bytes.org> Signed-off-by: Will Deacon <will@kernel.org>
2020-07-27Merge 5.8-rc7 into staging-nextGreg Kroah-Hartman1-4/+17
We need the staging fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-07-27Merge 5.8-rc7 into char-misc-nextGreg Kroah-Hartman1-4/+17
This should resolve the merge/build issues reported when trying to create linux-next. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-07-27MAINTAINERS: Add Git repository for memory controller driversKrzysztof Kozlowski1-0/+1
Add dedicated Krzysztof Kozlowski's Git repository on @kernel.org for memory controller drivers. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2020-07-27Merge 5.8-rc7 into usb-nextGreg Kroah-Hartman1-4/+17
We want the USB fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-07-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netDavid S. Miller1-8/+20
The UDP reuseport conflict was a little bit tricky. The net-next code, via bpf-next, extracted the reuseport handling into a helper so that the BPF sk lookup code could invoke it. At the same time, the logic for reuseport handling of unconnected sockets changed via commit efc6b6f6c3113e8b203b9debfb72d81e0f3dcace which changed the logic to carry on the reuseport result into the rest of the lookup loop if we do not return immediately. This requires moving the reuseport_has_conns() logic into the callers. While we are here, get rid of inline directives as they do not belong in foo.c files. The other changes were cases of more straightforward overlapping modifications. Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-24scsi: ufs-qcom: Add Inline Crypto Engine supportEric Biggers1-1/+1
Add support for Qualcomm Inline Crypto Engine (ICE) to ufs-qcom. The standards-compliant parts, such as querying the crypto capabilities and enabling crypto for individual UFS requests, are already handled by ufshcd-crypto.c, which itself is wired into the blk-crypto framework. However, ICE requires vendor-specific init, enable, and resume logic, and it requires that keys be programmed and evicted by vendor-specific SMC calls. Make the ufs-qcom driver handle these details. I tested this on Dragonboard 845c, which is a publicly available development board that uses the Snapdragon 845 SoC and runs the upstream Linux kernel. This is the same SoC used in the Pixel 3 and Pixel 3 XL phones. This testing included (among other things) verifying that the expected ciphertext was produced, both manually using ext4 encryption and automatically using a block layer self-test I've written. I've also tested that this driver works nearly as-is on the Snapdragon 765 and Snapdragon 865 SoCs. And others have tested it on Snapdragon 850, Snapdragon 855, and Snapdragon 865 (see the Tested-by tags). This is based very loosely on the vendor-provided driver in the kernel source code for the Pixel 3, but I've greatly simplified it. Also, for now I've only included support for major version 3 of ICE, since that's all I have the hardware to test with the mainline kernel. Plus it appears that version 3 is easier to use than older versions of ICE. For now, only allow using AES-256-XTS. The hardware also declares support for AES-128-XTS, AES-{128,256}-ECB, and AES-{128,256}-CBC (BitLocker variant). But none of these others are really useful, and they'd need to be individually tested to be sure they worked properly. This commit also changes the name of the loadable module from "ufs-qcom" to "ufs_qcom", as this is necessary to compile it from multiple source files (unless we were to rename ufs-qcom.c). Link: https://lore.kernel.org/r/20200710072013.177481-6-ebiggers@kernel.org Tested-by: Steev Klimaszewski <steev@kali.org> # Lenovo Yoga C630 Tested-by: Thara Gopinath <thara.gopinath@linaro.org> # db845c, sm8150-mtp, sm8250-mtp Reviewed-by: Avri Altman <avri.altman@wdc.com> Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-07-24Merge branch 'akpm' into master (patches from Andrew)Linus Torvalds1-0/+11
Merge misc fixes from Andrew Morton: "Subsystems affected by this patch series: mm/pagemap, mm/shmem, mm/hotfixes, mm/memcg, mm/hugetlb, mailmap, squashfs, scripts, io-mapping, MAINTAINERS, and gdb" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: scripts/gdb: fix lx-symbols 'gdb.error' while loading modules MAINTAINERS: add KCOV section io-mapping: indicate mapping failure scripts/decode_stacktrace: strip basepath from all paths squashfs: fix length field overlap check in metadata reading mailmap: add entry for Mike Rapoport khugepaged: fix null-pointer dereference due to race mm/hugetlb: avoid hardcoding while checking if cma is enabled mm: memcg/slab: fix memory leak at non-root kmem_cache destroy mm/memcg: fix refcount error while moving and swapping mm/memcontrol: fix OOPS inside mem_cgroup_get_nr_swap_pages() mm: initialize return of vm_insert_pages vfs/xattr: mm/shmem: kernfs: release simple xattr entry in a right way mm/mmap.c: close race between munmap() and expand_upwards()/downwards()
2020-07-24Merge branch 'i2c/for-current' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux into master Pull i2c fixes from Wolfram Sang: "Again some driver bugfixes and some documentation fixes" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: i2c-qcom-geni: Fix DMA transfer race i2c: rcar: always clear ICSAR to avoid side effects MAINTAINERS: i2c: at91: handover maintenance to Codrin Ciubotariu i2c: drop duplicated word in the header file i2c: cadence: Clear HOLD bit at correct time in Rx path Revert "i2c: cadence: Fix the hold bit setting"
2020-07-24MAINTAINERS: add KCOV sectionAndrey Konovalov1-0/+11
To link KCOV to the kasan-dev@ mailing list. Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Dmitry Vyukov <dvyukov@google.com> Cc: Alexander Potapenko <glider@google.com> Cc: Marco Elver <elver@google.com> Link: http://lkml.kernel.org/r/5fa344db7ac4af2213049e5656c0f43d6ecaa379.1595331682.git.andreyknvl@google.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-07-24Merge tag 'memory-controller-drv-5.9' of ↵Arnd Bergmann1-0/+7
git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/drivers Memory controller drivers for v5.9 The drivers/memory directory with memory controller drivers, over the last days grew in numbers but lacked any coordinated care. The generic part (device tree helpers) were pulled in through various trees, depending on driver needs. The patchset is a first try to improve code quality of memory controller drivers. Mostly these are non-intrusive fixes for GCC, checkpatch or sparse warnings. This also fixes missing SPDX tags or improves generic code quality (whitespace, const correctness). Last commit appoints also Krzysztof Kozlowski as a maintainer. * tag 'memory-controller-drv-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: (22 commits) MAINTAINERS: Add Krzysztof Kozlowski as maintainer of memory controllers memory: samsung: exynos-srom: Describe the Kconfig entry memory: Describe the MEMORY Kconfig entry memory: da8xx-ddrctl: Remove unused 'node' variable memory: fsl_ifc: Fix whitespace issues memory: pl172: Add GPLv2 SPDX license header memory: omap-gpmc: Fix whitespace issue memory: omap-gpmc: Include <linux/sizes.h> for SZ_16M memory: mtk-smi: Add argument to function pointer definition memory: brcmstb_dpfe: Remove unneeded braces memory: brcmstb_dpfe: Constify the contents of string memory: ti-emif-pm: Fix cast to iomem pointer memory: ti-aemif: Rename SS to SSTROBE to avoid name conflicts memory: emif: Silence platform_get_irq() error in driver memory: emif: Fix whitespace coding style violations memory: emif: Put constant in comparison on the right side memory: emif-asm-offsets: Add GPLv2 SPDX license header memory: of: Remove unneeded extern from function declarations memory: of: Correct indentation memory: of: Remove __func__ in device related messages ... Link: https://lore.kernel.org/r/20200724160314.8543-1-krzk@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-24MAINTAINERS: arm/amlogic: add designated reviewersKevin Hilman1-0/+3
It's already been the case for some time that Neil, Jerome and Martin are doing the bulk of the important reviewing. Update MAINTAINERS to reflect reality. Link: https://lore.kernel.org/r/20200724184107.24600-1-khilman@baylibre.com Cc: Neil Armstrong <narmstrong@baylibre.com> Cc: Jerome Brunet <jbrunet@baylibre.com> Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-24hwmon: (corsair-cpro) add reading pwm valuesMarius Zachmann1-1/+1
This adds the possibility for reading pwm values. These can not be read if the device is controlled via fan_target or a fan curve and will return an error in this case. Since an error is expected, this adds some rudimentary error handling. Changes: - add CTL_GET_FAN_PWM and use it via get_data - pwm returns -ENODATA if the device returns error 0x12 - fan_target now returns -ENODATA when the driver is started or a pwm value is set. - add ccp_get_errno to determine errno from device error. - get_data now has a parameter to determine whether to read one or two bytes of data. - update documentation - fix missing surname in MAINTAINERS Signed-off-by: Marius Zachmann <mail@mariuszachmann.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-07-24hwmon: add Corsair Commander Pro driverMarius Zachmann1-0/+6
This is v7 of a driver for the Corsair Commander Pro. It provides sysfs attributes for: - Reading fan speed - Reading temp sensors - Reading voltage values - Writing pwm and reading last written pwm - Reading fan and temp connection status It is an usb driver, so it needs to be ignored by usbhid. The Corsair Commander Pro is a fan controller and provides no means for user interaction. The two device numbers are there, because there is a slightly different version of the same device. (Only difference seem to be in some presets.) Squashed: hwmon: (corsair-cpro) add fan_target This adds fan_target entries to the corsair-cpro driver. Reading the attribute from the device does not seem possible, so it returns the last set value (same as pwm). send_usb_cmd now has one more argument, which is needed for the fan_target command. hwmon: corsair-cpro: Change to HID driver This changes corsair-cpro to a hid driver using hid reports. Signed-off-by: Marius Zachmann <mail@mariuszachmann.de> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20200626055936.4441-1-mail@mariuszachmann.de Link: https://lore.kernel.org/r/20200709141413.30790-1-mail@mariuszachmann.de [groeck: Squashed follow-up patches to avoid changes in HID code] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-07-24MAINTAINERS: Add Krzysztof Kozlowski as maintainer of memory controllersKrzysztof Kozlowski1-0/+7
The generic parts of memory controllers (of_memory.[ch]) lacked any care. The memory controller drivers were not abandoned (usually picked up by architecture maintainers) but in such case I can take care about them as well. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Florian Fainelli <f.fainelli@gmail.com>
2020-07-24arm64: dts: amazon: rename al folder to be amazonHanna Hawa1-1/+1
As preparation to add device tree binding for Amazon's Annapurna Labs Alpine v3 support. Rename al device tree folder to be amazon. Link: https://lore.kernel.org/r/20200724132654.16549-3-hhhawa@amazon.com Signed-off-by: Hanna Hawa <hhhawa@amazon.com> Acked-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-24Merge v5.8-rc6 into drm-nextDave Airlie1-18/+20
I've got a silent conflict + two trees based on fixes to merge. Fixes a silent merge with amdgpu Signed-off-by: Dave Airlie <airlied@redhat.com>
2020-07-23dt-bindings: clk: versaclock5: convert to yamlLuca Ceresoli1-0/+1
Convert to yaml the VersaClock bindings document. The mapping between clock specifier and physical pins cannot be described formally in yaml schema, then keep it verbatim in the description field. Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Link: https://lore.kernel.org/r/20200723074112.3159-4-luca@lucaceresoli.net Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-07-23MAINTAINERS: take over IDT VersaClock 5 clock driverLuca Ceresoli1-1/+1
Marek has been the primary developer of this driver (thanks!). Now as he is not working on it anymore he suggested I take over maintainership. Cc: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Link: https://lore.kernel.org/r/20200723074112.3159-3-luca@lucaceresoli.net Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-07-23Merge tag 's390-5.8-6' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux into master Pull s390 fixes from Heiko Carstens: - Change cpum_cf/perf counter name from DFLT_CCERROR to DFLT_CCFINISH to reflect reality and avoid further confusion. This is a user space visible change therefore the commit has also a stable tag for 5.7, where this counter was introduced. - Add Matthew Rosato as s390 IOMMU maintainer. * tag 's390-5.8-6' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: MAINTAINERS: add Matthew for s390 IOMMU s390/cpum_cf,perf: change DFLT_CCERROR counter name
2020-07-23futex: MAINTAINERS: Re-add selftests directoryAndré Almeida1-1/+1
Commit 95ca6d73a8a97 ("docs: move locking-specific documents to locking/") accidentally replaced the selftests line for a duplicated documentation one. Revert this change. Signed-off-by: André Almeida <andrealmeid@collabora.com> Fixes: 95ca6d73a8a97 ("docs: move locking-specific documents to locking/") Link: https://lore.kernel.org/r/20200715131036.9692-1-andrealmeid@collabora.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-07-23Merge tag 'phy-for-5.9' of ↵Greg Kroah-Hartman1-0/+9
git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy into char-misc-next Vinod writes: phy for 5.9 - New PHY Drivers: - Samsung UFS - Qcom USB DWC for ipq806x - Xilinx ZynqMP Gigabit Transceiver - Qcom USB QMP for IPQ8074 - BCM63xx USBH - Removed: - Qcom ufs qmp phy driver - Updates: - Support for Qcom SM8250 QMP V4 USB3 UNIPHY - qcom-snps runtime pm support - Cleanup of W=1 warns in the subsystem * tag 'phy-for-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (46 commits) phy: qualcomm: fix setting of tx_deamp_3_5db when device property read fails phy: bcm63xx-usbh: Add BCM63xx USBH driver dt-bindings: phy: add bcm63xx-usbh bindings phy: armada-38x: fix NETA lockup when repeatedly switching speeds dt: update Marvell Armada 38x COMPHY binding phy: samsung-ufs: Fix IS_ERR argument dt-bindings: phy: renesas,usb3-phy: Add r8a774e1 support dt-bindings: phy: renesas,usb2-phy: Add r8a774e1 support phy: renesas: rcar-gen3-usb2: exit if request_irq() failed phy: renesas: rcar-gen3-usb2: move irq registration to init devicetree: bindings: phy: Document ipq806x dwc3 qcom phy phy: qualcomm: add qcom ipq806x dwc usb phy driver phy: samsung-ufs: add UFS PHY driver for samsung SoC dt-bindings: phy: Document Samsung UFS PHY bindings phy: sun4i-usb: explicitly include gpio/consumer.h phy: stm32: use NULL instead of zero phy: exynos5-usbdrd: use correct format for structure description phy: rockchip-typec: use correct format for structure description phy: xgene: remove unsigned integer comparison with less than zero phy: mapphone-mdm6600: Add missing description for some structure fields ...
2020-07-23Merge tag 'soundwire-5.9-rc1' of ↵Greg Kroah-Hartman1-1/+2
git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire into char-misc-next Vinod writes: soundwire updates for 5.9-rc1 This contains few core changes and bunch of Intel driver updates: - Adds definitions for 1.2 spec - Sanyog left as a MAINTAINER and Bard took his place while Sanyog is a reviewer now. - Intel: Lots of updates to stream/dai handling, wake support and link synchronization. * tag 'soundwire-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire: (31 commits) Soundwire: intel_init: save Slave(s) _ADR info in sdw_intel_ctx soundwire: intel: add wake interrupt support soundwire: intel/cadence: merge Soundwire interrupt handlers/threads soundwire: intel_init: use EXPORT_SYMBOL_NS soundwire: intel_init: add implementation of sdw_intel_enable_irq() soundwire: intel: introduce helper for link synchronization soundwire: intel: introduce a helper to arm link synchronization soundwire: intel: revisit SHIM programming sequences. soundwire: intel: reuse code for wait loops to set/clear bits soundwire: fix the kernel-doc comment soundwire: sdw.h: fix indentation soundwire: sdw.h: fix PRBS/Static_1 swapped definitions soundwire: intel: don't free dma_data in DAI shutdown soundwire: cadence: allocate/free dma_data in set_sdw_stream soundwire: intel: remove stream allocation/free soundwire: stream: add helper to startup/shutdown streams soundwire: intel: implement get_sdw_stream() operations MAINTAINERS: change SoundWire maintainer soundwire: bus: initialize bus clock base and scale registers soundwire: extend SDW_SLAVE_ENTRY ...
2020-07-23Merge tag 'drm-xilinx-dpsub-20200718' of git://linuxtv.org/pinchartl/media ↵Dave Airlie1-0/+18
into drm-next Xilinx ZynqMP DisplayPort Subsystem driver Signed-off-by: Dave Airlie <airlied@redhat.com> From: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200718001755.GA5962@pendragon.ideasonboard.com
2020-07-22arm64: dts: sparx5: Add basic cpu supportLars Povlsen1-0/+1
This adds the basic DT structure for the Microchip Sparx5 SoC, and the reference boards, pcb125, pcb134 and pcb135. The two latter have a NAND vs a eMMC centric variant (as a mount option). Link: https://lore.kernel.org/r/20200615133242.24911-4-lars.povlsen@microchip.com Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Lars Povlsen <lars.povlsen@microchip.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>