A single change (and associated DT binding update) to allow the address
of the MIPS Cluster Power Controller (CPC) to be chosen by DT, which
allows SMP to work on generic MIPS kernels where the bootloader hasn't
configured the CPC address (i.e. the new Ranchu platform).
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Merge tag 'mips_4.16_2' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/mips
Pull MIPS fix from James Hogan:
"A single change (and associated DT binding update) to allow the
address of the MIPS Cluster Power Controller (CPC) to be chosen by DT,
which allows SMP to work on generic MIPS kernels where the bootloader
hasn't configured the CPC address (i.e. the new Ranchu platform)"
* tag 'mips_4.16_2' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/mips:
MIPS: CPC: Map registers using DT in mips_cpc_default_phys_base()
dt-bindings: Document mti,mips-cpc binding
Including:
- 5-level page-table support for the Intel IOMMU.
- Error reporting improvements for the AMD IOMMU driver
- Additional DT bindings for ipmmu-vmsa (Renesas)
- Smaller fixes and cleanups
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Merge tag 'iommu-updates-v4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull IOMMU updates from Joerg Roedel:
"This time there are not a lot of changes coming from the IOMMU side.
That is partly because I returned from my parental leave late in the
development process and probably partly because everyone was busy with
Spectre and Meltdown mitigation work and didn't find the time for
IOMMU work. So here are the few changes that queued up for this merge
window:
- 5-level page-table support for the Intel IOMMU.
- error reporting improvements for the AMD IOMMU driver
- additional DT bindings for ipmmu-vmsa (Renesas)
- small fixes and cleanups"
* tag 'iommu-updates-v4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
iommu: Clean up of_iommu_init_fn
iommu/ipmmu-vmsa: Remove redundant of_iommu_init_fn hook
iommu/msm: Claim bus ops on probe
iommu/vt-d: Enable 5-level paging mode in the PASID entry
iommu/vt-d: Add a check for 5-level paging support
iommu/vt-d: Add a check for 1GB page support
iommu/vt-d: Enable upto 57 bits of domain address width
iommu/vt-d: Use domain instead of cache fetching
iommu/exynos: Don't unconditionally steal bus ops
iommu/omap: Fix debugfs_create_*() usage
iommu/vt-d: clean up pr_irq if request_threaded_irq fails
iommu: Check the result of iommu_group_get() for NULL
iommu/ipmmu-vmsa: Add r8a779(70|95) DT bindings
iommu/ipmmu-vmsa: Add r8a7796 DT binding
iommu/amd: Set the device table entry PPR bit for IOMMU V2 devices
iommu/amd - Record more information about unknown events
Document a binding for the MIPS Cluster Power Controller (CPC) that
allows the device tree to specify where the CPC registers are located.
Signed-off-by: Paul Burton <paul.burton@mips.com>
Signed-off-by: Aleksandar Markovic <aleksandar.markovic@mips.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Cc: linux-mips@linux-mips.org
Cc: devicetree@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/18512/
Signed-off-by: James Hogan <jhogan@kernel.org>
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Merge tag 'linux-watchdog-4.16-rc1' of git://www.linux-watchdog.org/linux-watchdog
Pull watchdog updates from Wim Van Sebroeck:
- new watchdog device drivers for Realtek RTD1295 and Spreadtrum SC9860
platform
- add support for the following devices: jz4780 SoC, AST25xx series SoC
and r8a77970 SoC
- convert to watchdog framework: i6300esb_wdt, xen_wdt and sp5100_tco
- several fixes for watchdog core
- remove at32ap700x and obsolete documentation
- gpio: Convert to use GPIO descriptors
- rename gemini into FTWDT010 as this IP block is generc from Faraday
Technology
- various clean-ups and small bugfixes
- add Guenter Roeck as co-maintainer
- change maintainers e-mail address
* tag 'linux-watchdog-4.16-rc1' of git://www.linux-watchdog.org/linux-watchdog: (74 commits)
documentation: watchdog: remove documentation of w83697hf_wdt/w83697ug_wdt
documentation: watchdog: remove documentation for ixp2000
documentation: watchdog: remove documentation of at32ap700x_wdt
watchdog: remove at32ap700x_wdt
watchdog: sp5100_tco: Add support for recent FCH versions
watchdog: sp5100-tco: Abort if watchdog is disabled by hardware
watchdog: sp5100_tco: Use bit operations
watchdog: sp5100_tco: Convert to use watchdog subsystem
watchdog: sp5100_tco: Clean up function and variable names
watchdog: sp5100_tco: Use dev_ print functions where possible
watchdog: sp5100_tco: Match PCI device early
watchdog: sp5100_tco: Clean up sp5100_tco_setupdevice
watchdog: sp5100_tco: Use standard error codes
watchdog: sp5100_tco: Use request_muxed_region where possible
watchdog: sp5100_tco: Fix watchdog disable bit
watchdog: sp5100_tco: Always use SP5100_IO_PM_{INDEX_REG,DATA_REG}
watchdog: core: make sure the watchdog_worker is not deferred
watchdog: mt7621: switch to using managed devm_watchdog_register_device()
watchdog: mt7621: set WDOG_HW_RUNNING bit when appropriate
watchdog: imx2_wdt: restore previous timeout after suspend+resume
...
These are the main MIPS changes for 4.16. Rough overview:
- Basic support for the Ingenic JZ4770 based GCW Zero open-source
handheld video game console
- Support for the Ranchu board (used by Android emulator)
- Various cleanups and misc improvements
Fixes:
- Fix generic platform's USB_*HCI_BIG_ENDIAN selects (4.9)
- Fix vmlinuz default build when ZBOOT selected
- Fix clean up of vmlinuz targets
- Fix command line duplication (in preparation for Ingenic JZ4770)
Miscellaneous:
- Allow Processor ID reads to be to be optimised away by the compiler
(improves performance when running in guest)
- Push ARCH_MIGHT_HAVE_PC_SERIO/PARPORT down to platform level to
disable on generic platform with Ranchu board support
- Add helpers for assembler macro instructions for older assemblers
- Use assembler macro instructions to support VZ, XPA & MSA operations
on older assemblers, removing C wrapper duplication
- Various improvements to VZ & XPA assembly wrappers
- Add drivers/platform/mips/ to MIPS MAINTAINERS entry
Minor cleanups:
- Misc FPU emulation cleanups (removal of unnecessary include, moving
macros to common header, checkpatch and sparse fixes)
- Remove duplicate assignment of core in play_dead()
- Remove duplication in watchpoint handling
- Remove mips_dma_mapping_error() stub
- Use NULL instead of 0 in prepare_ftrace_return()
- Use proper kernel-doc Return keyword for
__compute_return_epc_for_insn()
- Remove duplicate semicolon in csum_fold()
Platform support:
Broadcom:
- Enable ZBOOT on BCM47xx
Generic platform:
- Add Ranchu board support, used by Android emulator
- Fix machine compatible string matching for Ranchu
- Support GIC in EIC mode
Ingenic platforms:
- Add DT, defconfig and other support for JZ4770 SoC and GCW Zero
- Support dynamnic machine types (i.e. JZ4740 / JZ4770 / JZ4780)
- Add Ingenic JZ4770 CGU clocks
- General Ingenic clk changes to prepare for JZ4770 SoC support
- Use common command line handling code
- Add DT vendor prefix to GCW (Game Consoles Worldwide)
Loongson:
- Add MAINTAINERS entry for Loongson2 and Loongson3 platforms
- Drop 32-bit support for Loongson 2E/2F devices
- Fix build failures due to multiple use of "MEM_RESERVED"
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Merge tag 'mips_4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/mips
Pull MIPS updates from James Hogan:
"These are the main MIPS changes for 4.16.
Rough overview:
(1) Basic support for the Ingenic JZ4770 based GCW Zero open-source
handheld video game console
(2) Support for the Ranchu board (used by Android emulator)
(3) Various cleanups and misc improvements
More detailed summary:
Fixes:
- Fix generic platform's USB_*HCI_BIG_ENDIAN selects (4.9)
- Fix vmlinuz default build when ZBOOT selected
- Fix clean up of vmlinuz targets
- Fix command line duplication (in preparation for Ingenic JZ4770)
Miscellaneous:
- Allow Processor ID reads to be to be optimised away by the compiler
(improves performance when running in guest)
- Push ARCH_MIGHT_HAVE_PC_SERIO/PARPORT down to platform level to
disable on generic platform with Ranchu board support
- Add helpers for assembler macro instructions for older assemblers
- Use assembler macro instructions to support VZ, XPA & MSA
operations on older assemblers, removing C wrapper duplication
- Various improvements to VZ & XPA assembly wrappers
- Add drivers/platform/mips/ to MIPS MAINTAINERS entry
Minor cleanups:
- Misc FPU emulation cleanups (removal of unnecessary include, moving
macros to common header, checkpatch and sparse fixes)
- Remove duplicate assignment of core in play_dead()
- Remove duplication in watchpoint handling
- Remove mips_dma_mapping_error() stub
- Use NULL instead of 0 in prepare_ftrace_return()
- Use proper kernel-doc Return keyword for
__compute_return_epc_for_insn()
- Remove duplicate semicolon in csum_fold()
Platform support:
Broadcom:
- Enable ZBOOT on BCM47xx
Generic platform:
- Add Ranchu board support, used by Android emulator
- Fix machine compatible string matching for Ranchu
- Support GIC in EIC mode
Ingenic platforms:
- Add DT, defconfig and other support for JZ4770 SoC and GCW Zero
- Support dynamnic machine types (i.e. JZ4740 / JZ4770 / JZ4780)
- Add Ingenic JZ4770 CGU clocks
- General Ingenic clk changes to prepare for JZ4770 SoC support
- Use common command line handling code
- Add DT vendor prefix to GCW (Game Consoles Worldwide)
Loongson:
- Add MAINTAINERS entry for Loongson2 and Loongson3 platforms
- Drop 32-bit support for Loongson 2E/2F devices
- Fix build failures due to multiple use of 'MEM_RESERVED'"
* tag 'mips_4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/mips: (53 commits)
MIPS: Malta: Sanitize mouse and keyboard configuration.
MIPS: Update defconfigs after previous patch.
MIPS: Push ARCH_MIGHT_HAVE_PC_SERIO down to platform level
MIPS: Push ARCH_MIGHT_HAVE_PC_PARPORT down to platform level
MIPS: SMP-CPS: Remove duplicate assignment of core in play_dead
MIPS: Generic: Support GIC in EIC mode
MIPS: generic: Fix Makefile alignment
MIPS: generic: Fix ranchu_of_match[] termination
MIPS: generic: Fix machine compatible matching
MIPS: Loongson fix name confict - MEM_RESERVED
MIPS: bcm47xx: enable ZBOOT support
MIPS: Fix trailing semicolon
MIPS: Watch: Avoid duplication of bits in mips_read_watch_registers
MIPS: Watch: Avoid duplication of bits in mips_install_watch_registers.
MIPS: MSA: Update helpers to use new asm macros
MIPS: XPA: Standardise readx/writex accessors
MIPS: XPA: Allow use of $0 (zero) to MTHC0
MIPS: XPA: Use XPA instructions in assembly
MIPS: VZ: Pass GC0 register names in $n format
MIPS: VZ: Update helpers to use new asm macros
...
Pull thermal management updates from Zhang Rui:
- fix a race condition issue in power allocator governor (Yi Zeng).
- add support for AP806 and CP110 in armada thermal driver, together
with several improvements (Baruch Siach, Miquel Raynal)
- add support for r8z7743 in rcar thermal driver (Biju Das)
- convert thermal core to use new hwmon API to avoid warning (Fabio
Estevam)
- small fixes and cleanups in thermal core and x86_pkg_thermal,
int3400_thermal, hisi_thermal, mtk_thermal and imx_thermal drivers
(Pravin Shedge, Geert Uytterhoeven, Alexey Khoroshilov, Brian Bian,
Matthias Brugger, Nicolin Chen, Uwe Kleine-König)
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: (25 commits)
thermal: thermal_hwmon: Convert to hwmon_device_register_with_info()
thermal/x86 pkg temp: Remove debugfs_create_u32() casts
thermal: int3400_thermal: fix error handling in int3400_thermal_probe()
thermal/drivers/hisi: Remove bogus const from function return type
thermal: armada: Give meaningful names to the thermal zones
thermal: armada: Wait sensors validity before exiting the init callback
thermal: armada: Change sensors trim default value
thermal: armada: Update Kconfig and module description
thermal: armada: Add support for Armada CP110
thermal: armada: Add support for Armada AP806
thermal: armada: Use real status register name
thermal: armada: Clarify control registers accesses
thermal: armada: Simplify the check of the validity bit
thermal: armada: Use msleep for long delays
dt-bindings: thermal: Describe Armada AP806 and CP110
dt-bindings: thermal: rcar: Add device tree support for r8a7743
thermal: mtk: Cleanup unused defines
thermal: imx: update to new formula according to NXP AN5215
thermal: imx: use consistent style to write temperatures
thermal: imx: improve comments describing algorithm for temp calculation
...
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Merge tag 'media/v4.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
- videobuf2 was moved to a media/common dir, as it is now used by the
DVB subsystem too
- Digital TV core memory mapped support interface
- new sensor driver: ov7740
- several improvements at ddbridge driver
- new V4L2 driver: IPU3 CIO2 CSI-2 receiver unit, found on some Intel
SoCs
- new tuner driver: tda18250
- finally got rid of all LIRC staging drivers
- as we don't have old lirc drivers anymore, restruct the lirc device
code
- add support for UVC metadata
- add a new staging driver for NVIDIA Tegra Video Decoder Engine
- DVB kAPI headers moved to include/media
- synchronize the kAPI and uAPI for the DVB subsystem, removing the gap
for non-legacy APIs
- reduce the kAPI gap for V4L2
- lots of other driver enhancements, cleanups, etc.
* tag 'media/v4.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (407 commits)
media: v4l2-compat-ioctl32.c: make ctrl_is_pointer work for subdevs
media: v4l2-compat-ioctl32.c: refactor compat ioctl32 logic
media: v4l2-compat-ioctl32.c: don't copy back the result for certain errors
media: v4l2-compat-ioctl32.c: drop pr_info for unknown buffer type
media: v4l2-compat-ioctl32.c: copy clip list in put_v4l2_window32
media: v4l2-compat-ioctl32.c: fix ctrl_is_pointer
media: v4l2-compat-ioctl32.c: copy m.userptr in put_v4l2_plane32
media: v4l2-compat-ioctl32.c: avoid sizeof(type)
media: v4l2-compat-ioctl32.c: move 'helper' functions to __get/put_v4l2_format32
media: v4l2-compat-ioctl32.c: fix the indentation
media: v4l2-compat-ioctl32.c: add missing VIDIOC_PREPARE_BUF
media: v4l2-ioctl.c: don't copy back the result for -ENOTTY
media: v4l2-ioctl.c: use check_fmt for enum/g/s/try_fmt
media: vivid: fix module load error when enabling fb and no_error_inj=1
media: dvb_demux: improve debug messages
media: dvb_demux: Better handle discontinuity errors
media: cxusb, dib0700: ignore XC2028_I2C_FLUSH
media: ts2020: avoid integer overflows on 32 bit machines
media: i2c: ov7740: use gpio/consumer.h instead of gpio.h
media: entity: Add a nop variant of media_entity_cleanup
...
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Merge tag 'pci-v4.16-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI updates from Bjorn Helgaas:
- skip AER driver error recovery callbacks for correctable errors
reported via ACPI APEI, as we already do for errors reported via the
native path (Tyler Baicar)
- fix DPC shared interrupt handling (Alex Williamson)
- print full DPC interrupt number (Keith Busch)
- enable DPC only if AER is available (Keith Busch)
- simplify DPC code (Bjorn Helgaas)
- calculate ASPM L1 substate parameter instead of hardcoding it (Bjorn
Helgaas)
- enable Latency Tolerance Reporting for ASPM L1 substates (Bjorn
Helgaas)
- move ASPM internal interfaces out of public header (Bjorn Helgaas)
- allow hot-removal of VGA devices (Mika Westerberg)
- speed up unplug and shutdown by assuming Thunderbolt controllers
don't support Command Completed events (Lukas Wunner)
- add AtomicOps support for GPU and Infiniband drivers (Felix Kuehling,
Jay Cornwall)
- expose "ari_enabled" in sysfs to help NIC naming (Stuart Hayes)
- clean up PCI DMA interface usage (Christoph Hellwig)
- remove PCI pool API (replaced with DMA pool) (Romain Perier)
- deprecate pci_get_bus_and_slot(), which assumed PCI domain 0 (Sinan
Kaya)
- move DT PCI code from drivers/of/ to drivers/pci/ (Rob Herring)
- add PCI-specific wrappers for dev_info(), etc (Frederick Lawler)
- remove warnings on sysfs mmap failure (Bjorn Helgaas)
- quiet ROM validation messages (Alex Deucher)
- remove redundant memory alloc failure messages (Markus Elfring)
- fill in types for compile-time VGA and other I/O port resources
(Bjorn Helgaas)
- make "pci=pcie_scan_all" work for Root Ports as well as Downstream
Ports to help AmigaOne X1000 (Bjorn Helgaas)
- add SPDX tags to all PCI files (Bjorn Helgaas)
- quirk Marvell 9128 DMA aliases (Alex Williamson)
- quirk broken INTx disable on Ceton InfiniTV4 (Bjorn Helgaas)
- fix CONFIG_PCI=n build by adding dummy pci_irqd_intx_xlate() (Niklas
Cassel)
- use DMA API to get MSI address for DesignWare IP (Niklas Cassel)
- fix endpoint-mode DMA mask configuration (Kishon Vijay Abraham I)
- fix ARTPEC-6 incorrect IS_ERR() usage (Wei Yongjun)
- add support for ARTPEC-7 SoC (Niklas Cassel)
- add endpoint-mode support for ARTPEC (Niklas Cassel)
- add Cadence PCIe host and endpoint controller driver (Cyrille
Pitchen)
- handle multiple INTx status bits being set in dra7xx (Vignesh R)
- translate dra7xx hwirq range to fix INTD handling (Vignesh R)
- remove deprecated Exynos PHY initialization code (Jaehoon Chung)
- fix MSI erratum workaround for HiSilicon Hip06/Hip07 (Dongdong Liu)
- fix NULL pointer dereference in iProc BCMA driver (Ray Jui)
- fix Keystone interrupt-controller-node lookup (Johan Hovold)
- constify qcom driver structures (Julia Lawall)
- rework Tegra config space mapping to increase space available for
endpoints (Vidya Sagar)
- simplify Tegra driver by using bus->sysdata (Manikanta Maddireddy)
- remove PCI_REASSIGN_ALL_BUS usage on Tegra (Manikanta Maddireddy)
- add support for Global Fabric Manager Server (GFMS) event to
Microsemi Switchtec switch driver (Logan Gunthorpe)
- add IDs for Switchtec PSX 24xG3 and PSX 48xG3 (Kelvin Cao)
* tag 'pci-v4.16-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (140 commits)
PCI: cadence: Add EndPoint Controller driver for Cadence PCIe controller
dt-bindings: PCI: cadence: Add DT bindings for Cadence PCIe endpoint controller
PCI: endpoint: Fix EPF device name to support multi-function devices
PCI: endpoint: Add the function number as argument to EPC ops
PCI: cadence: Add host driver for Cadence PCIe controller
dt-bindings: PCI: cadence: Add DT bindings for Cadence PCIe host controller
PCI: Add vendor ID for Cadence
PCI: Add generic function to probe PCI host controllers
PCI: generic: fix missing call of pci_free_resource_list()
PCI: OF: Add generic function to parse and allocate PCI resources
PCI: Regroup all PCI related entries into drivers/pci/Makefile
PCI/DPC: Reformat DPC register definitions
PCI/DPC: Add and use DPC Status register field definitions
PCI/DPC: Squash dpc_rp_pio_get_info() into dpc_process_rp_pio_error()
PCI/DPC: Remove unnecessary RP PIO register structs
PCI/DPC: Push dpc->rp_pio_status assignment into dpc_rp_pio_get_info()
PCI/DPC: Squash dpc_rp_pio_print_error() into dpc_rp_pio_get_info()
PCI/DPC: Make RP PIO log size check more generic
PCI/DPC: Rename local "status" to "dpc_status"
PCI/DPC: Squash dpc_rp_pio_print_tlp_header() into dpc_rp_pio_print_error()
...
The Meson PWM controller driver gains support for the AXG series and a
minor bug is fixed for the STMPE driver.
To round things off, the class is now set for PWM channels exported via
sysfs which allows non-root access, provided that the system has been
configured accordingly.
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Merge tag 'pwm/for-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
Pull pwm updates from Thierry Reding:
"The Meson PWM controller driver gains support for the AXG series and a
minor bug is fixed for the STMPE driver.
To round things off, the class is now set for PWM channels exported
via sysfs which allows non-root access, provided that the system has
been configured accordingly"
* tag 'pwm/for-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm:
pwm: meson: Add clock source configuration for Meson-AXG
dt-bindings: pwm: Update bindings for the Meson-AXG
pwm: stmpe: Fix wrong register offset for hwpwm=2 case
pwm: Set class for exported channels in sysfs
Pull i2c updates from Wolfram Sang:
"I2C has the following changes for you:
- new flag to mark DMA safe buffers in i2c_msg. Also, some
infrastructure around it. And docs.
- huge refactoring of the at24 driver led by the new maintainer
Bartosz
- update I2C bus recovery to send STOP after recovery
- conversion from gpio to gpiod for I2C bus recovery
- adding a fault-injector to the i2c-gpio driver
- lots of small driver improvements, and bigger ones to
i2c-sh_mobile"
* 'i2c/for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (99 commits)
i2c: mv64xxx: Add myself as maintainer for this driver
i2c: mv64xxx: Fix clock resource by adding an optional bus clock
i2c: mv64xxx: Remove useless test before clk_disable_unprepare
i2c: mxs: use true and false for boolean values
i2c: meson: update doc description to fix build warnings
i2c: meson: add configurable divider factors
dt-bindings: i2c: update documentation for the Meson-AXG
i2c: imx-lpi2c: add runtime pm support
i2c: rcar: fix some trivial typos in comments
i2c: davinci: fix the cpufreq transition
i2c: rk3x: add proper kerneldoc header
i2c: rk3x: account for const type of of_device_id.data
i2c: acorn: remove outdated path from file header
i2c: acorn: add MODULE_LICENSE tag
i2c: rcar: implement bus recovery
i2c: send STOP after successful bus recovery
i2c: ensure SDA is released in recovery if SDA is controllable
i2c: add 'set_sda' to bus_recovery_info
i2c: add identifier in declarations for i2c_bus_recovery
i2c: make kerneldoc about bus recovery more precise
...
Update the binding documentation for APCS to mention that the APCS
hardware block also expose a clock controller functionality.
The APCS clock controller is a mux and half-integer divider. It has the
main CPU PLL as an input and provides the clock for the application CPU.
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Core changes:
- After lengthy discussions and partly due to my ignorance, we have
merged a patch making pinctrl_force_default() and pinctrl_force_sleep()
reprogram the states into the hardware of any hogged pins, even
if they are already in the desired state. This only apply to hogged
pins since groups of pins owned by drivers need to be managed by
each driver, lest they could not do things like runtime PM and
put pins to sleeping state even if the system as a whole is not
in sleep.
New drivers:
- New driver for the Microsemi Ocelot SoC. This is used in ethernet
switches.
- The X-Powers AXP209 GPIO driver was extended to also deal with pin
control and moved over from the GPIO subsystem. This circuit is
a mixed-mode integrated circuit which is part of AllWinner designs.
- New subdriver for the Qualcomm MSM8998 SoC, core of a high end
mobile devices (phones) chipset.
- New subdriver for the ST Microelectronics STM32MP157 MPU and
STM32F769 MCU from the STM32 family.
- New subdriver for the MediaTek MT7622 SoC. This is used for routers,
repeater, gateways and such network infrastructure.
- New subdriver for the NXP (former Freescale) i.MX 6ULL. This SoC has
multimedia features and target "smart devices", I guess in-car
entertainment, in-flight entertainment, industrial control panels etc.
General improvements:
- Incremental improvements on the SH-PFC subdrivers for things like
the CAN bus.
- Enable the glitch filter on Baytrail GPIOs used for interrupts.
- Proper handling of pins to GPIO ranges on the Semtec SX150X
- An IRQ setup ordering fix on MCP23S08.
- A good set of janitorial coding style fixes.
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Merge tag 'pinctrl-v4.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control updates from Linus Walleij:
"This is the bulk of pin control changes for the v4.16 kernel cycle.
Like with GPIO it is actually a bit calm this time.
Core changes:
- After lengthy discussions and partly due to my ignorance, we have
merged a patch making pinctrl_force_default() and
pinctrl_force_sleep() reprogram the states into the hardware of any
hogged pins, even if they are already in the desired state.
This only apply to hogged pins since groups of pins owned by
drivers need to be managed by each driver, lest they could not do
things like runtime PM and put pins to sleeping state even if the
system as a whole is not in sleep.
New drivers:
- New driver for the Microsemi Ocelot SoC. This is used in ethernet
switches.
- The X-Powers AXP209 GPIO driver was extended to also deal with pin
control and moved over from the GPIO subsystem. This circuit is a
mixed-mode integrated circuit which is part of AllWinner designs.
- New subdriver for the Qualcomm MSM8998 SoC, core of a high end
mobile devices (phones) chipset.
- New subdriver for the ST Microelectronics STM32MP157 MPU and
STM32F769 MCU from the STM32 family.
- New subdriver for the MediaTek MT7622 SoC. This is used for
routers, repeater, gateways and such network infrastructure.
- New subdriver for the NXP (former Freescale) i.MX 6ULL. This SoC
has multimedia features and target "smart devices", I guess in-car
entertainment, in-flight entertainment, industrial control panels
etc.
General improvements:
- Incremental improvements on the SH-PFC subdrivers for things like
the CAN bus.
- Enable the glitch filter on Baytrail GPIOs used for interrupts.
- Proper handling of pins to GPIO ranges on the Semtec SX150X
- An IRQ setup ordering fix on MCP23S08.
- A good set of janitorial coding style fixes"
* tag 'pinctrl-v4.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (102 commits)
pinctrl: mcp23s08: fix irq setup order
pinctrl: Forward declare struct device
pinctrl: sunxi: Use of_clk_get_parent_count() instead of open coding
pinctrl: stm32: add STM32F769 MCU support
pinctrl: sx150x: Add a static gpio/pinctrl pin range mapping
pinctrl: sx150x: Register pinctrl before adding the gpiochip
pinctrl: sx150x: Unregister the pinctrl on release
pinctrl: ingenic: Remove redundant dev_err call in ingenic_pinctrl_probe()
pinctrl: sprd: Use seq_putc() in sprd_pinconf_group_dbg_show()
pinctrl: pinmux: Use seq_putc() in pinmux_pins_show()
pinctrl: abx500: Use seq_putc() in abx500_gpio_dbg_show()
pinctrl: mediatek: mt7622: align error handling of mtk_hw_get_value call
pinctrl: mediatek: mt7622: fix potential uninitialized value being returned
pinctrl: uniphier: refactor drive strength get/set functions
pinctrl: imx7ulp: constify struct imx_cfg_params_decode
pinctrl: imx: constify struct imx_pinctrl_soc_info
pinctrl: imx7d: simplify imx7d_pinctrl_probe
pinctrl: imx: use struct imx_pinctrl_soc_info as a const
pinctrl: sunxi-pinctrl: fix pin funtion can not be match correctly.
pinctrl: qcom: Add msm8998 pinctrl driver
...
Highlights:
- Enable support for memory protection keys aka "pkeys" on Power7/8/9 when
using the hash table MMU.
- Extend our interrupt soft masking to support masking PMU interrupts as well
as "normal" interrupts, and then use that to implement local_t for a ~4x
speedup vs the current atomics-based implementation.
- A new driver "ocxl" for "Open Coherent Accelerator Processor Interface
(OpenCAPI)" devices.
- Support for new device tree properties on PowerVM to describe hotpluggable
memory and devices.
- Add support for CLOCK_{REALTIME/MONOTONIC}_COARSE to the 64-bit VDSO.
- Freescale updates from Scott:
"Contains fixes for CPM GPIO and an FSL PCI erratum workaround, plus a
minor cleanup patch."
As well as quite a lot of other changes all over the place, and small fixes and
cleanups as always.
Thanks to:
Alan Modra, Alastair D'Silva, Alexey Kardashevskiy, Alistair Popple, Andreas
Schwab, Andrew Donnellan, Aneesh Kumar K.V, Anju T Sudhakar, Anshuman
Khandual, Anton Blanchard, Arnd Bergmann, Balbir Singh, Benjamin
Herrenschmidt, Bhaktipriya Shridhar, Bryant G. Ly, Cédric Le Goater,
Christophe Leroy, Christophe Lombard, Cyril Bur, David Gibson, Desnes A. Nunes
do Rosario, Dmitry Torokhov, Frederic Barrat, Geert Uytterhoeven, Guilherme G.
Piccoli, Gustavo A. R. Silva, Gustavo Romero, Ivan Mikhaylov, Joakim
Tjernlund, Joe Perches, Josh Poimboeuf, Juan J. Alvarez, Julia Cartwright,
Kamalesh Babulal, Madhavan Srinivasan, Mahesh Salgaonkar, Mathieu Malaterre,
Michael Bringmann, Michael Hanselmann, Michael Neuling, Nathan Fontenot,
Naveen N. Rao, Nicholas Piggin, Paul Mackerras, Philippe Bergheaud, Ram Pai,
Russell Currey, Santosh Sivaraj, Scott Wood, Seth Forshee, Simon Guo, Stewart
Smith, Sukadev Bhattiprolu, Thiago Jung Bauermann, Vaibhav Jain, Vasyl
Gomonovych.
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Merge tag 'powerpc-4.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc updates from Michael Ellerman:
"Highlights:
- Enable support for memory protection keys aka "pkeys" on Power7/8/9
when using the hash table MMU.
- Extend our interrupt soft masking to support masking PMU interrupts
as well as "normal" interrupts, and then use that to implement
local_t for a ~4x speedup vs the current atomics-based
implementation.
- A new driver "ocxl" for "Open Coherent Accelerator Processor
Interface (OpenCAPI)" devices.
- Support for new device tree properties on PowerVM to describe
hotpluggable memory and devices.
- Add support for CLOCK_{REALTIME/MONOTONIC}_COARSE to the 64-bit
VDSO.
- Freescale updates from Scott: fixes for CPM GPIO and an FSL PCI
erratum workaround, plus a minor cleanup patch.
As well as quite a lot of other changes all over the place, and small
fixes and cleanups as always.
Thanks to: Alan Modra, Alastair D'Silva, Alexey Kardashevskiy,
Alistair Popple, Andreas Schwab, Andrew Donnellan, Aneesh Kumar K.V,
Anju T Sudhakar, Anshuman Khandual, Anton Blanchard, Arnd Bergmann,
Balbir Singh, Benjamin Herrenschmidt, Bhaktipriya Shridhar, Bryant G.
Ly, Cédric Le Goater, Christophe Leroy, Christophe Lombard, Cyril Bur,
David Gibson, Desnes A. Nunes do Rosario, Dmitry Torokhov, Frederic
Barrat, Geert Uytterhoeven, Guilherme G. Piccoli, Gustavo A. R. Silva,
Gustavo Romero, Ivan Mikhaylov, Joakim Tjernlund, Joe Perches, Josh
Poimboeuf, Juan J. Alvarez, Julia Cartwright, Kamalesh Babulal,
Madhavan Srinivasan, Mahesh Salgaonkar, Mathieu Malaterre, Michael
Bringmann, Michael Hanselmann, Michael Neuling, Nathan Fontenot,
Naveen N. Rao, Nicholas Piggin, Paul Mackerras, Philippe Bergheaud,
Ram Pai, Russell Currey, Santosh Sivaraj, Scott Wood, Seth Forshee,
Simon Guo, Stewart Smith, Sukadev Bhattiprolu, Thiago Jung Bauermann,
Vaibhav Jain, Vasyl Gomonovych"
* tag 'powerpc-4.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (199 commits)
powerpc/mm/radix: Fix build error when RADIX_MMU=n
macintosh/ams-input: Use true and false for boolean values
macintosh: change some data types from int to bool
powerpc/watchdog: Print the NIP in soft_nmi_interrupt()
powerpc/watchdog: regs can't be null in soft_nmi_interrupt()
powerpc/watchdog: Tweak watchdog printks
powerpc/cell: Remove axonram driver
rtc-opal: Fix handling of firmware error codes, prevent busy loops
powerpc/mpc52xx_gpt: make use of raw_spinlock variants
macintosh/adb: Properly mark continued kernel messages
powerpc/pseries: Fix cpu hotplug crash with memoryless nodes
powerpc/numa: Ensure nodes initialized for hotplug
powerpc/numa: Use ibm,max-associativity-domains to discover possible nodes
powerpc/kernel: Block interrupts when updating TIDR
powerpc/powernv/idoa: Remove unnecessary pcidev from pci_dn
powerpc/mm/nohash: do not flush the entire mm when range is a single page
powerpc/pseries: Add Initialization of VF Bars
powerpc/pseries/pci: Associate PEs to VFs in configure SR-IOV
powerpc/eeh: Add EEH notify resume sysfs
powerpc/eeh: Add EEH operations to notify resume
...
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Merge tag 'drm-for-v4.16' of git://people.freedesktop.org/~airlied/linux
Pull drm updates from Dave Airlie:
"This seems to have been a comparatively quieter merge window, I assume
due to holidays etc. The "biggest" change is AMD header cleanups, which
merge/remove a bunch of them. The AMD gpu scheduler is now being made generic
with the etnaviv driver wanting to reuse the code, hopefully other drivers
can go in the same direction.
Otherwise it's the usual lots of stuff in i915/amdgpu, not so much stuff
elsewhere.
Core:
- Add .last_close and .output_poll_changed helpers to reduce driver footprints
- Fix plane clipping
- Improved debug printing support
- Add panel orientation property
- Update edid derived properties at edid setting
- Reduction in fbdev driver footprint
- Move amdgpu scheduler into core for other drivers to use.
i915:
- Selftest and IGT improvements
- Fast boot prep work on IPS, pipe config
- HW workarounds for Cannonlake, Geminilake
- Cannonlake clock and HDMI2.0 fixes
- GPU cache invalidation and context switch improvements
- Display planes cleanup
- New PMU interface for perf queries
- New firmware support for KBL/SKL
- Geminilake HW workaround for perforamce
- Coffeelake stolen memory improvements
- GPU reset robustness work
- Cannonlake horizontal plane flipping
- GVT work
amdgpu/radeon:
- RV and Vega header file cleanups (lots of lines gone!)
- TTM operation context support
- 48-bit GPUVM support for Vega/RV
- ECC support for Vega
- Resizeable BAR support
- Multi-display sync support
- Enable swapout for reserved BOs during allocation
- S3 fixes on Raven
- GPU reset cleanup and fixes
- 2+1 level GPU page table
amdkfd:
- GFX7/8 SDMA user queues support
- Hardware scheduling for multiple processes
- dGPU prep work
rcar:
- Added R8A7743/5 support
- System suspend/resume support
sun4i:
- Multi-plane support for YUV formats
- A83T and LVDS support
msm:
- Devfreq support for GPU
tegra:
- Prep work for adding Tegra186 support
- Tegra186 HDMI support
- HDMI2.0 and zpos support by using generic helpers
tilcdc:
- Misc fixes
omapdrm:
- Support memory bandwidth limits
- DSI command mode panel cleanups
- DMM error handling
exynos:
- drop the old IPP subdriver.
etnaviv:
- Occlusion query fixes
- Job handling fixes
- Prep work for hooking in gpu scheduler
armada:
- Move closer to atomic modesetting
- Allow disabling primary plane if overlay is full screen
imx:
- Format modifier support
- Add tile prefetch to PRE
- Runtime PM support for PRG
ast:
- fix LUT loading"
* tag 'drm-for-v4.16' of git://people.freedesktop.org/~airlied/linux: (1471 commits)
drm/ast: Load lut in crtc_commit
drm: Check for lessee in DROP_MASTER ioctl
drm: fix gpu scheduler link order
drm/amd/display: Demote error print to debug print when ATOM impl missing
dma-buf: fix reservation_object_wait_timeout_rcu once more v2
drm/amdgpu: Avoid leaking PM domain on driver unbind (v2)
drm/amd/amdgpu: Add Polaris version check
drm/amdgpu: Reenable manual GPU reset from sysfs
drm/amdgpu: disable MMHUB power gating on raven
drm/ttm: Don't unreserve swapped BOs that were previously reserved
drm/ttm: Don't add swapped BOs to swap-LRU list
drm/amdgpu: only check for ECC on Vega10
drm/amd/powerplay: Fix smu_table_entry.handle type
drm/ttm: add VADDR_FLAG_UPDATED_COUNT to correctly update dma_page global count
drm: Fix PANEL_ORIENTATION_QUIRKS breaking the Kconfig DRM menuconfig
drm/radeon: fill in rb backend map on evergreen/ni.
drm/amdgpu/gfx9: fix ngg enablement to clear gds reserved memory (v2)
drm/ttm: only free pages rather than update global memory count together
drm/amdgpu: fix CPU based VM updates
drm/amdgpu: fix typo in amdgpu_vce_validate_bo
...
to the clk rate protection support added by Jerome Brunet. This feature
will allow consumers to lock in a certain rate on the output of a clk so
that things like audio playback don't hear pops when the clk frequency
changes due to shared parent clks changing rates. Currently the clk
API doesn't guarantee the rate of a clk stays at the rate you request
after clk_set_rate() is called, so this new API will allow drivers
to express that requirement. Beyond this, the core got some debugfs
pretty printing patches and a couple minor non-critical fixes.
Looking outside of the core framework diff we have some new driver
additions and the removal of a legacy TI clk driver. Both of these hit
high in the dirstat. Also, the removal of the asm-generic/clkdev.h file
causes small one-liners in all the architecture Kbuild files. Overall, the
driver diff seems to be the normal stuff that comes all the time to
fix little problems here and there and to support new hardware.
Core:
- Clk rate protection
- Symbolic clk flags in debugfs output
- Clk registration enabled clks while doing bookkeeping updates
New Drivers:
- Spreadtrum SC9860
- HiSilicon hi3660 stub
- Qualcomm A53 PLL, SPMI clkdiv, and MSM8916 APCS
- Amlogic Meson-AXG
- ASPEED BMC
Removed Drivers:
- TI OMAP 3xxx legacy clk (non-DT) support
- asm*/clkdev.h got removed (not really a driver)
Updates:
- Renesas FDP1-0 module clock on R-Car M3-W
- Renesas LVDS module clock on R-Car V3M
- Misc fixes to pr_err() prints
- Qualcomm MSM8916 audio fixes
- Qualcomm IPQ8074 rounded out support for more peripherals
- Qualcomm Alpha PLL variants
- Divider code was using container_of() on bad pointers
- Allwinner DE2 clks on H3
- Amlogic minor data fixes and dropping of CLK_IGNORE_UNUSED
- Mediatek clk driver compile test support
- AT91 PMC clk suspend/resume restoration support
- PLL issues fixed on si5351
- Broadcom IProc PLL calculation updates
- DVFS support for Armada mvebu CPU clks
- Allwinner fixed post-divider support
- TI clkctrl fixes and support for newer SoCs
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Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk updates from Stephen Boyd:
"The core framework has a handful of patches this time around, mostly
due to the clk rate protection support added by Jerome Brunet.
This feature will allow consumers to lock in a certain rate on the
output of a clk so that things like audio playback don't hear pops
when the clk frequency changes due to shared parent clks changing
rates. Currently the clk API doesn't guarantee the rate of a clk stays
at the rate you request after clk_set_rate() is called, so this new
API will allow drivers to express that requirement.
Beyond this, the core got some debugfs pretty printing patches and a
couple minor non-critical fixes.
Looking outside of the core framework diff we have some new driver
additions and the removal of a legacy TI clk driver. Both of these hit
high in the dirstat. Also, the removal of the asm-generic/clkdev.h
file causes small one-liners in all the architecture Kbuild files.
Overall, the driver diff seems to be the normal stuff that comes all
the time to fix little problems here and there and to support new
hardware.
Summary:
Core:
- Clk rate protection
- Symbolic clk flags in debugfs output
- Clk registration enabled clks while doing bookkeeping updates
New Drivers:
- Spreadtrum SC9860
- HiSilicon hi3660 stub
- Qualcomm A53 PLL, SPMI clkdiv, and MSM8916 APCS
- Amlogic Meson-AXG
- ASPEED BMC
Removed Drivers:
- TI OMAP 3xxx legacy clk (non-DT) support
- asm*/clkdev.h got removed (not really a driver)
Updates:
- Renesas FDP1-0 module clock on R-Car M3-W
- Renesas LVDS module clock on R-Car V3M
- Misc fixes to pr_err() prints
- Qualcomm MSM8916 audio fixes
- Qualcomm IPQ8074 rounded out support for more peripherals
- Qualcomm Alpha PLL variants
- Divider code was using container_of() on bad pointers
- Allwinner DE2 clks on H3
- Amlogic minor data fixes and dropping of CLK_IGNORE_UNUSED
- Mediatek clk driver compile test support
- AT91 PMC clk suspend/resume restoration support
- PLL issues fixed on si5351
- Broadcom IProc PLL calculation updates
- DVFS support for Armada mvebu CPU clks
- Allwinner fixed post-divider support
- TI clkctrl fixes and support for newer SoCs"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (125 commits)
clk: aspeed: Handle inverse polarity of USB port 1 clock gate
clk: aspeed: Fix return value check in aspeed_cc_init()
clk: aspeed: Add reset controller
clk: aspeed: Register gated clocks
clk: aspeed: Add platform driver and register PLLs
clk: aspeed: Register core clocks
clk: Add clock driver for ASPEED BMC SoCs
clk: mediatek: adjust dependency of reset.c to avoid unexpectedly being built
clk: fix reentrancy of clk_enable() on UP systems
clk: meson-axg: fix potential NULL dereference in axg_clkc_probe()
clk: Simplify debugfs registration
clk: Fix debugfs_create_*() usage
clk: Show symbolic clock flags in debugfs
clk: renesas: r8a7796: Add FDP clock
clk: Move __clk_{get,put}() into private clk.h API
clk: sunxi: Use CLK_IS_CRITICAL flag for critical clks
clk: Improve flags doc for of_clk_detect_critical()
arch: Remove clkdev.h asm-generic from Kbuild
clk: sunxi-ng: a83t: Add M divider to TCON1 clock
clk: Prepare to remove asm-generic/clkdev.h
...
A number of new drivers get added this time, along with many low-priority
bugfixes. The most interesting changes by subsystem are:
bus drivers:
- Updates to the Broadcom bus interface driver to support newer SoC types
- The TI OMAP sysc driver now supports updated DT bindings
memory controllers:
- A new driver for Tegra186 gets added
- A new driver for the ti-emif sram, to allow relocating
suspend/resume handlers there
SoC specific:
- A new driver for Qualcomm QMI, the interface to the modem on MSM SoCs
- A new driver for power domains on the actions S700 SoC
- A driver for the Xilinx Zynq VCU logicoreIP
reset controllers:
- A new driver for Amlogic Meson-AGX
- various bug fixes
tee subsystem:
- A new user interface got added to enable asynchronous communication
with the TEE supplicant.
- A new method of using user space memory for communication with
the TEE is added
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Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC driver updates from Arnd Bergmann:
"A number of new drivers get added this time, along with many
low-priority bugfixes. The most interesting changes by subsystem are:
bus drivers:
- Updates to the Broadcom bus interface driver to support newer SoC
types
- The TI OMAP sysc driver now supports updated DT bindings
memory controllers:
- A new driver for Tegra186 gets added
- A new driver for the ti-emif sram, to allow relocating
suspend/resume handlers there
SoC specific:
- A new driver for Qualcomm QMI, the interface to the modem on MSM
SoCs
- A new driver for power domains on the actions S700 SoC
- A driver for the Xilinx Zynq VCU logicoreIP
reset controllers:
- A new driver for Amlogic Meson-AGX
- various bug fixes
tee subsystem:
- A new user interface got added to enable asynchronous communication
with the TEE supplicant.
- A new method of using user space memory for communication with the
TEE is added"
* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (84 commits)
of: platform: fix OF node refcount leak
soc: fsl: guts: Add a NULL check for devm_kasprintf()
bus: ti-sysc: Fix smartreflex sysc mask
psci: add CPU_IDLE dependency
soc: xilinx: Fix Kconfig alignment
soc: xilinx: xlnx_vcu: Use bitwise & rather than logical && on clkoutdiv
soc: xilinx: xlnx_vcu: Depends on HAS_IOMEM for xlnx_vcu
soc: bcm: brcmstb: Be multi-platform compatible
soc: brcmstb: biuctrl: exit without warning on non brcmstb platforms
Revert "soc: brcmstb: Only register SoC device on STB platforms"
bus: omap: add MODULE_LICENSE tags
soc: brcmstb: Only register SoC device on STB platforms
tee: shm: Potential NULL dereference calling tee_shm_register()
soc: xilinx: xlnx_vcu: Add Xilinx ZYNQMP VCU logicoreIP init driver
dt-bindings: soc: xilinx: Add DT bindings to xlnx_vcu driver
soc: xilinx: Create folder structure for soc specific drivers
of: platform: populate /firmware/ node from of_platform_default_populate_init()
soc: samsung: Add SPDX license identifiers
soc: qcom: smp2p: Use common error handling code in qcom_smp2p_probe()
tee: shm: don't put_page on null shm->pages
...
We get a moderate number of new machines this time, and only one
new SoC variant (Actions S700):
Actions:
S700 Soc and CubieBoard7 development board
Allo.com Sparky Single-board-computer
Allwinner:
Orange Pi R1 development board
Libre Computer Board ALL-H3-CC H3 single-board computer
ASpeed ast2x00:
Witherspoon: OpenPower Power9 server manufactured by IBM that uses the ASPEED ast2500
Zaius: OpenPower Power9 server manufactured by Invatech that uses the ASPEED ast2500
Q71L: Intel Xeon server manufactured by Qanta that uses the ASPEED ast2400
AT91:
Axentia Nattis/Natte digital signage
sama5d2 PTC-ek Evaluation board
Freescale/NXP i.MX:
SolidRun Humminboard2 development board
Variscite DART-MX6 SoM and Carrier-board
Technologic TS-4600 and TS-7970 development board
Toradex Colibri iMX7D SoM board
v1.5 variant of Solidrun Cubox-i and Hummingboard
Freescale/NXP Layerscape:
Moxa UC-8410A Series industrial computer
Gemini:
D-Link DNS-313 NAS enclosure
OMAP:
LogicPD OMAP35xx SOM-LV devkit
LogicPD OMAP35xx Torpedo devkit
Renesas:
r8a77970 (V3M) Starter Kit board
r8a7795 (M3-W) Salvator-XS board
We finally managed to get the dtc warnings under control, with no more
build-time warnings for bad device tree files. This includes fixes for
the majority of platforms, including nomadik, samsung, lpc32xx, STi,
spear, mediatek, freescale, qcom, realview, keystone, omap, kirkwood,
renesas, hisilicon, and broadcom.
Files get rearranged on a few platforms, in particular the Marvell
Armada 7K/8K device tree files are changed in preparation for future
SoC support, based on more than two of the same chips in one package,
and some boards get renamed for oxnas for consistency.
Finally, many existing SoCs gain descriptions for additional on-chip
devices that we can now support with kernel drivers:
Allwinner A83t (drm, ethernet, i2c, ...), H3/H5 (USB-OTG)
Amlogic AXG family (clk, pinctrl, pwm, ...), and others (vpu, hdmi)
Aspeed clk controller support
Freescale LS1088A, LS1021A device support
Gemini Ethernet, PCI, TVE, panel
Keystone gpio, qspi, more uarts
Mediatek cpufreq, regulator, clock, reset
Marvell thermal, cpufreq, nand
Renesas SMP, thermal, timer, PWM, sound, phy, ipmmu
Rockchip Mipi, GPU, display
Samsung Exynos5433 PMU, power domain, nfc
Spreadtrum: sc9860 clocks
Tegra TX2 PSDI, HDMI, I2C,SMMU, display, fuse, ...
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Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC device tree updates from Arnd Bergmann:
"We get a moderate number of new machines this time, and only one new
SoC variant (Actions S700):
Actions:
- S700 Soc and CubieBoard7 development board
- Allo.com Sparky Single-board-computer
Allwinner:
- Orange Pi R1 development board
- Libre Computer Board ALL-H3-CC H3 single-board computer
ASpeed ast2x00:
- Witherspoon: OpenPower Power9 server manufactured by IBM that uses the ASPEED ast2500
- Zaius: OpenPower Power9 server manufactured by Invatech that uses the ASPEED ast2500
- Q71L: Intel Xeon server manufactured by Qanta that uses the ASPEED ast2400
AT91:
- Axentia Nattis/Natte digital signage
- sama5d2 PTC-ek Evaluation board
Freescale/NXP i.MX:
- SolidRun Humminboard2 development board
- Variscite DART-MX6 SoM and Carrier-board
- Technologic TS-4600 and TS-7970 development board
- Toradex Colibri iMX7D SoM board
- v1.5 variant of Solidrun Cubox-i and Hummingboard
Freescale/NXP Layerscape:
- Moxa UC-8410A Series industrial computer
Gemini:
- D-Link DNS-313 NAS enclosure
OMAP:
- LogicPD OMAP35xx SOM-LV devkit
- LogicPD OMAP35xx Torpedo devkit
Renesas:
- r8a77970 (V3M) Starter Kit board
- r8a7795 (M3-W) Salvator-XS board
We finally managed to get the dtc warnings under control, with no more
build-time warnings for bad device tree files. This includes fixes for
the majority of platforms, including nomadik, samsung, lpc32xx, STi,
spear, mediatek, freescale, qcom, realview, keystone, omap, kirkwood,
renesas, hisilicon, and broadcom.
Files get rearranged on a few platforms, in particular the Marvell
Armada 7K/8K device tree files are changed in preparation for future
SoC support, based on more than two of the same chips in one package,
and some boards get renamed for oxnas for consistency.
Finally, many existing SoCs gain descriptions for additional on-chip
devices that we can now support with kernel drivers:
- Allwinner A83t (drm, ethernet, i2c, ...), H3/H5 (USB-OTG)
- Amlogic AXG family (clk, pinctrl, pwm, ...), and others (vpu, hdmi)
- Aspeed clk controller support
- Freescale LS1088A, LS1021A device support
- Gemini Ethernet, PCI, TVE, panel
- Keystone gpio, qspi, more uarts
- Mediatek cpufreq, regulator, clock, reset
- Marvell thermal, cpufreq, nand
- Renesas SMP, thermal, timer, PWM, sound, phy, ipmmu
- Rockchip Mipi, GPU, display
- Samsung Exynos5433 PMU, power domain, nfc
- Spreadtrum: sc9860 clocks
- Tegra TX2 PSDI, HDMI, I2C,SMMU, display, fuse, ..."
* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (690 commits)
arm64: dts: stratix10: fix SPI settings
ARM: dts: socfpga: add i2c reset signals
arm64: dts: stratix10: add USB ECC reset bit
arm64: dts: stratix10: enable USB on the devkit
ARM: dts: socfpga: disable over-current for Arria10 USB devkit
ARM: dts: Nokia N9: add support for up/down keys in the dts
ARM: dts: nomadik: add interrupt-parent for clcd
ARM: dts: Add ethernet to a bunch of platforms
ARM: dts: Add ethernet to the Gemini SoC
ARM: dts: rename oxnas dts files
ARM: dts: s5pv210: add interrupt-parent for ohci
ARM: lpc3250: fix uda1380 gpio numbers
ARM: dts: STi: Add gpio polarity for "hdmi,hpd-gpio" property
ARM: dts: dra7: Reduce shut down temperature of non-cpu thermal zones
ARM: dts: n900: Add aliases for lcd and tvout displays
ARM: dts: Update ti-sysc data for existing users
ARM: dts: Fix smartreflex compatible for omap3 shared mpu-iva instance
arm64: dts: marvell: armada-80x0: Fix pinctrl compatible string
arm: spear13xx: Fix spics gpio controller's warning
arm: spear13xx: Fix dmas cells
...
- Convert to use memblock_virt_alloc in DT code which supports bootmem
arches. With this we can remove the arch specific
early_init_dt_alloc_memory_arch() functions.
- Enable running the DT unittests on UML
- Use SPDX license tags on DT files
- Fix early FDT kconfig ifdef logic
- Clean-up unittest Makefile
- Fix function comment for of_irq_parse_raw
- Add missing documentation for linux,initrd-{start,end} properties
- Clean-up of binding examples using uppercase hex
- Add trivial devices W83773G and Infineon TLV493D-A1B6
- Add missing STM32 SoC bindings
- Various small binding doc fixes
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Merge tag 'devicetree-for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull DeviceTree updates from Rob Herring:
- Convert to use memblock_virt_alloc in DT code which supports
bootmem arches. With this we can remove the arch specific
early_init_dt_alloc_memory_arch() functions.
- Enable running the DT unittests on UML
- Use SPDX license tags on DT files
- Fix early FDT kconfig ifdef logic
- Clean-up unittest Makefile
- Fix function comment for of_irq_parse_raw
- Add missing documentation for linux,initrd-{start,end} properties
- Clean-up of binding examples using uppercase hex
- Add trivial devices W83773G and Infineon TLV493D-A1B6
- Add missing STM32 SoC bindings
- Various small binding doc fixes
* tag 'devicetree-for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (23 commits)
xtensa: remove arch specific early DT functions
x86: remove arch specific early_init_dt_alloc_memory_arch
nios2: remove arch specific early_init_dt_alloc_memory_arch
mips: remove arch specific early_init_dt_alloc_memory_arch
metag: remove arch specific early DT functions
cris: remove arch specific early DT functions
libfdt: remove unnecessary include directive from <linux/libfdt.h>
of: unittest: refactor Makefile
of/fdt: use memblock_virt_alloc for early alloc
of: Use SPDX license tag for DT files
of/fdt: Fix #ifdef dependency of early flattree declarations
dt-bindings: h8300 clocksource: correct spelling of pulse
dt-bindings: imx6q-pcie: Add required property for i.MX6SX
mmc: Don't reference Linux-specific OF_GPIO_ACTIVE_LOW flag in DT binding
dt-bindings: Use lower case hex in unit-addresses
dt-bindings: display: panel: Fix compatible string for Toshiba LT089AC29000
dt-bindings: Add Infineon TLV493D-A1B6
dt-bindings: mailbox: ti,message-manager: Fix interrupt name error
dt-bindings: chosen: Document linux,initrd-{start,end}
dt-bindings: arm: document supported STM32 SoC family
...
Pull input layer updates from Dmitry Torokhov:
- evdev interface has been adjusted to extend the life of timestamps on
32 bit systems to the year of 2108
- Synaptics RMI4 driver's PS/2 guest handling ha beed updated to
improve chances of detecting trackpoints on the pass-through port
- mms114 touchcsreen controller driver has been updated to support
generic device properties and work with mms152 cntrollers
- Goodix driver now supports generic touchscreen properties
- couple of drivers for AVR32 architecture are gone as the architecture
support has been removed from the kernel
- gpio-tilt driver has been removed as there are no mainline users and
the driver itself is using legacy APIs and relies on platform data
- MODULE_LINECSE/MODULE_VERSION cleanups
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (45 commits)
Input: goodix - use generic touchscreen_properties
Input: mms114 - fix typo in definition
Input: mms114 - use BIT() macro instead of explicit shifting
Input: mms114 - replace mdelay with msleep
Input: mms114 - add support for mms152
Input: mms114 - drop platform data and use generic APIs
Input: mms114 - mark as direct input device
Input: mms114 - do not clobber interrupt trigger
Input: edt-ft5x06 - fix error handling for factory mode on non-M06
Input: stmfts - set IRQ_NOAUTOEN to the irq flag
Input: auo-pixcir-ts - delete an unnecessary return statement
Input: auo-pixcir-ts - remove custom log for a failed memory allocation
Input: da9052_tsi - remove unused mutex
Input: docs - use PROPERTY_ENTRY_U32() directly
Input: synaptics-rmi4 - log when we create a guest serio port
Input: synaptics-rmi4 - unmask F03 interrupts when port is opened
Input: synaptics-rmi4 - do not delete interrupt memory too early
Input: ad7877 - use managed resource allocations
Input: stmfts,s6sy671 - add SPDX identifier
Input: remove atmel-wm97xx touchscreen driver
...
Here is the big pull request for char/misc drivers for 4.16-rc1.
There's a lot of stuff in here. Three new driver subsystems were added
for various types of hardware busses:
- siox
- slimbus
- soundwire
as well as a new vboxguest subsystem for the VirtualBox hypervisor
drivers.
There's also big updates from the FPGA subsystem, lots of Android binder
fixes, the usual handful of hyper-v updates, and lots of other smaller
driver updates.
All of these have been in linux-next for a long time, with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver updates from Greg KH:
"Here is the big pull request for char/misc drivers for 4.16-rc1.
There's a lot of stuff in here. Three new driver subsystems were added
for various types of hardware busses:
- siox
- slimbus
- soundwire
as well as a new vboxguest subsystem for the VirtualBox hypervisor
drivers.
There's also big updates from the FPGA subsystem, lots of Android
binder fixes, the usual handful of hyper-v updates, and lots of other
smaller driver updates.
All of these have been in linux-next for a long time, with no reported
issues"
* tag 'char-misc-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (155 commits)
char: lp: use true or false for boolean values
android: binder: use VM_ALLOC to get vm area
android: binder: Use true and false for boolean values
lkdtm: fix handle_irq_event symbol for INT_HW_IRQ_EN
EISA: Delete error message for a failed memory allocation in eisa_probe()
EISA: Whitespace cleanup
misc: remove AVR32 dependencies
virt: vbox: Add error mapping for VERR_INVALID_NAME and VERR_NO_MORE_FILES
soundwire: Fix a signedness bug
uio_hv_generic: fix new type mismatch warnings
uio_hv_generic: fix type mismatch warnings
auxdisplay: img-ascii-lcd: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
uio_hv_generic: add rescind support
uio_hv_generic: check that host supports monitor page
uio_hv_generic: create send and receive buffers
uio: document uio_hv_generic regions
doc: fix documentation about uio_hv_generic
vmbus: add monitor_id and subchannel_id to sysfs per channel
vmbus: fix ABI documentation
uio_hv_generic: use ISR callback method
...
Here is the big Staging and IIO driver patches for 4.16-rc1.
There is the normal amount of new IIO drivers added, like all releases.
The networking IPX and the ncpfs filesystem are moved into the staging
tree, as they are on their way out of the kernel due to lack of use
anymore.
The visorbus subsystem finall has started moving out of the staging tree
to the "real" part of the kernel, and the most and fsl-mc codebases are
almost ready to move out, that will probably happen for 4.17-rc1 if all
goes well.
Other than that, there is a bunch of license header cleanups in the
tree, along with the normal amount of coding style churn that we all
know and love for this codebase. I also got frustrated at the
Meltdown/Spectre mess and took it out on the dgnc tty driver, deleting
huge chunks of it that were never even being used.
Full details of everything is in the shortlog.
All of these patches have been in linux-next for a while with no
reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'staging-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging/IIO updates from Greg KH:
"Here is the big Staging and IIO driver patches for 4.16-rc1.
There is the normal amount of new IIO drivers added, like all
releases.
The networking IPX and the ncpfs filesystem are moved into the staging
tree, as they are on their way out of the kernel due to lack of use
anymore.
The visorbus subsystem finall has started moving out of the staging
tree to the "real" part of the kernel, and the most and fsl-mc
codebases are almost ready to move out, that will probably happen for
4.17-rc1 if all goes well.
Other than that, there is a bunch of license header cleanups in the
tree, along with the normal amount of coding style churn that we all
know and love for this codebase. I also got frustrated at the
Meltdown/Spectre mess and took it out on the dgnc tty driver, deleting
huge chunks of it that were never even being used.
Full details of everything is in the shortlog.
All of these patches have been in linux-next for a while with no
reported issues"
* tag 'staging-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (627 commits)
staging: rtlwifi: remove redundant initialization of 'cfg_cmd'
staging: rtl8723bs: remove a couple of redundant initializations
staging: comedi: reformat lines to 80 chars or less
staging: lustre: separate a connection destroy from free struct kib_conn
Staging: rtl8723bs: Use !x instead of NULL comparison
Staging: rtl8723bs: Remove dead code
Staging: rtl8723bs: Change names to conform to the kernel code
staging: ccree: Fix missing blank line after declaration
staging: rtl8188eu: remove redundant initialization of 'pwrcfgcmd'
staging: rtlwifi: remove unused RTLHALMAC_ST and RTLPHYDM_ST
staging: fbtft: remove unused FB_TFT_SSD1325 kconfig
staging: comedi: dt2811: remove redundant initialization of 'ns'
staging: wilc1000: fix alignments to match open parenthesis
staging: wilc1000: removed unnecessary defined enums typedef
staging: wilc1000: remove unnecessary use of parentheses
staging: rtl8192u: remove redundant initialization of 'timeout'
staging: sm750fb: fix CamelCase for dispSet var
staging: lustre: lnet/selftest: fix compile error on UP build
staging: rtl8723bs: hal_com_phycfg: Remove unneeded semicolons
staging: rts5208: Fix "seg_no" calculation in reset_ms_card()
...
Here is the big tty/serial driver update for 4.16-rc1.
The usual number of various serial driver fixes and updates to try to
get them to work with crazy hardware configurations (seriously, how many
different ways are hardware engineers going to come up with to hook up a
simple UART?)
There is also some serdev bugfixes and updates, as well as a smattering
of other small fixes in here.
All have been in the linux-next tree for a while, with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/staging driver updates from Greg KH:
"Here is the big tty/serial driver update for 4.16-rc1.
The usual number of various serial driver fixes and updates to try to
get them to work with crazy hardware configurations (seriously, how
many different ways are hardware engineers going to come up with to
hook up a simple UART?)
There is also some serdev bugfixes and updates, as well as a
smattering of other small fixes in here.
All have been in the linux-next tree for a while, with no reported
issues"
* tag 'tty-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (65 commits)
tty: serial: exar: Relocate sleep wake-up handling
tty: fix data race between tty_init_dev and flush of buf
serial: imx: fix endless loop during suspend
serial: core: mark port as initialized after successful IRQ change
serdev: only match serdev devices
serdev: do not generate modaliases for controllers
serial: mxs-auart: don't use GPIOF_* with gpiod_get_direction
serial: 8250_dw: Revert "Improve clock rate setting"
MAINTAINERS: Add myself as designated reviewer for 8250_dw
gpio: serial: max310x: Support open-drain configuration for GPIOs
serdev: Fix serdev_uevent failure on ACPI enumerated serdev-controllers
serial: 8250_ingenic: Parse earlycon options
serial: 8250_ingenic: Add support for the JZ4770 SoC
serial: core: Make uart_parse_options take const char* argument
serial: 8250_of: fix return code when probe function fails to get reset
serial: imx: Only wakeup via RTSDEN bit if the system has RTS/CTS
serial: 8250_uniphier: fix error return code in uniphier_uart_probe()
tty: n_gsm: Allow ADM response in addition to UA for control dlci
tty: omap-serial: Fix initial on-boot RTS GPIO level
tty: serial: jsm: Add one check against NULL pointer dereference
...
Here is the big USB and PHY driver update for 4.16-rc1.
Along with the normally expected XHCI, MUSB, and Gadget driver patches,
there are some PHY driver fixes, license cleanups, sysfs attribute
cleanups, usbip changes, and a raft of other smaller fixes and
additions.
Full details are in the shortlog.
All of these have been in the linux-next tree for a long time with no
reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB/PHY updates from Greg KH:
"Here is the big USB and PHY driver update for 4.16-rc1.
Along with the normally expected XHCI, MUSB, and Gadget driver
patches, there are some PHY driver fixes, license cleanups, sysfs
attribute cleanups, usbip changes, and a raft of other smaller fixes
and additions.
Full details are in the shortlog.
All of these have been in the linux-next tree for a long time with no
reported issues"
* tag 'usb-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (137 commits)
USB: serial: pl2303: new device id for Chilitag
USB: misc: fix up some remaining DEVICE_ATTR() usages
USB: musb: fix up one odd DEVICE_ATTR() usage
USB: atm: fix up some remaining DEVICE_ATTR() usage
USB: move many drivers to use DEVICE_ATTR_WO
USB: move many drivers to use DEVICE_ATTR_RO
USB: move many drivers to use DEVICE_ATTR_RW
USB: misc: chaoskey: Use true and false for boolean values
USB: storage: remove old wording about how to submit a change
USB: storage: remove invalid URL from drivers
usb: ehci-omap: don't complain on -EPROBE_DEFER when no PHY found
usbip: list: don't list devices attached to vhci_hcd
usbip: prevent bind loops on devices attached to vhci_hcd
USB: serial: remove redundant initializations of 'mos_parport'
usb/gadget: Fix "high bandwidth" check in usb_gadget_ep_match_desc()
usb: gadget: compress return logic into one line
usbip: vhci_hcd: update 'status' file header and format
USB: serial: simple: add Motorola Tetra driver
CDC-ACM: apply quirk for card reader
usb: option: Add support for FS040U modem
...
* lorenzo/pci/dwc:
PCI: exynos: Fix a potential init_clk_resources NULL pointer dereference
PCI: iproc: Fix NULL pointer dereference for BCMA
PCI: dra7xx: Iterate over INTx status bits
PCI: dra7xx: Fix legacy INTD IRQ handling
PCI: qcom: Account for const type of of_device_id.data
PCI: dwc: artpec6: Fix return value check in artpec6_add_pcie_ep()
PCI: exynos: Remove deprecated PHY initialization code
PCI: dwc: artpec6: Add support for the ARTPEC-7 SoC
bindings: PCI: artpec: Add support for the ARTPEC-7 SoC
PCI: dwc: artpec6: Deassert the core before waiting for PHY
PCI: dwc: Make cpu_addr_fixup take struct dw_pcie as argument
PCI: dwc: artpec6: Add support for endpoint mode
bindings: PCI: artpec: Add support for endpoint mode
PCI: dwc: artpec6: Split artpec6_pcie_establish_link() into smaller functions
PCI: dwc: artpec6: Use BIT and GENMASK macros
PCI: dwc: artpec6: Remove unused defines
PCI: dwc: dra7xx: Help compiler to remove unused code
PCI: dwc: dra7xx: Assign pp->ops in dra7xx_add_pcie_port() rather than in probe
PCI: dwc: dra7xx: Refactor Kconfig and Makefile handling for host/ep mode
PCI: designware-ep: Add generic function for raising MSI irq
PCI: designware-ep: Remove static keyword from dw_pcie_ep_reset_bar()
PCI: designware-ep: Pre-allocate memory for MSI in dw_pcie_ep_init
PCI: designware-ep: Read-only registers need DBI_RO_WR_EN to be writable
PCI: designware-ep: dw_pcie_ep_set_msi() should only set MMC bits
PCI: dwc: Use the DMA-API to get the MSI address
pci: dwc: pci-dra7xx: Make shutdown handler static
Includes resolution to conflict between:
4494738de0 ("PCI: endpoint: Add the function number as argument to EPC ops")
6f6d787371 ("PCI: designware-ep: Add generic function for raising MSI irq")
The resolution is due to Niklas Cassel <niklas.cassel@axis.com>:
https://lkml.kernel.org/r/20180201085608.GA22568@axis.com
Pull networking updates from David Miller:
1) Significantly shrink the core networking routing structures. Result
of http://vger.kernel.org/~davem/seoul2017_netdev_keynote.pdf
2) Add netdevsim driver for testing various offloads, from Jakub
Kicinski.
3) Support cross-chip FDB operations in DSA, from Vivien Didelot.
4) Add a 2nd listener hash table for TCP, similar to what was done for
UDP. From Martin KaFai Lau.
5) Add eBPF based queue selection to tun, from Jason Wang.
6) Lockless qdisc support, from John Fastabend.
7) SCTP stream interleave support, from Xin Long.
8) Smoother TCP receive autotuning, from Eric Dumazet.
9) Lots of erspan tunneling enhancements, from William Tu.
10) Add true function call support to BPF, from Alexei Starovoitov.
11) Add explicit support for GRO HW offloading, from Michael Chan.
12) Support extack generation in more netlink subsystems. From Alexander
Aring, Quentin Monnet, and Jakub Kicinski.
13) Add 1000BaseX, flow control, and EEE support to mvneta driver. From
Russell King.
14) Add flow table abstraction to netfilter, from Pablo Neira Ayuso.
15) Many improvements and simplifications to the NFP driver bpf JIT,
from Jakub Kicinski.
16) Support for ipv6 non-equal cost multipath routing, from Ido
Schimmel.
17) Add resource abstration to devlink, from Arkadi Sharshevsky.
18) Packet scheduler classifier shared filter block support, from Jiri
Pirko.
19) Avoid locking in act_csum, from Davide Caratti.
20) devinet_ioctl() simplifications from Al viro.
21) More TCP bpf improvements from Lawrence Brakmo.
22) Add support for onlink ipv6 route flag, similar to ipv4, from David
Ahern.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1925 commits)
tls: Add support for encryption using async offload accelerator
ip6mr: fix stale iterator
net/sched: kconfig: Remove blank help texts
openvswitch: meter: Use 64-bit arithmetic instead of 32-bit
tcp_nv: fix potential integer overflow in tcpnv_acked
r8169: fix RTL8168EP take too long to complete driver initialization.
qmi_wwan: Add support for Quectel EP06
rtnetlink: enable IFLA_IF_NETNSID for RTM_NEWLINK
ipmr: Fix ptrdiff_t print formatting
ibmvnic: Wait for device response when changing MAC
qlcnic: fix deadlock bug
tcp: release sk_frag.page in tcp_disconnect
ipv4: Get the address of interface correctly.
net_sched: gen_estimator: fix lockdep splat
net: macb: Handle HRESP error
net/mlx5e: IPoIB, Fix copy-paste bug in flow steering refactoring
ipv6: addrconf: break critical section in addrconf_verify_rtnl()
ipv6: change route cache aging logic
i40e/i40evf: Update DESC_NEEDED value to reflect larger value
bnxt_en: cleanup DIM work on device shutdown
...
Pull crypto updates from Herbert Xu:
"API:
- Enforce the setting of keys for keyed aead/hash/skcipher
algorithms.
- Add multibuf speed tests in tcrypt.
Algorithms:
- Improve performance of sha3-generic.
- Add native sha512 support on arm64.
- Add v8.2 Crypto Extentions version of sha3/sm3 on arm64.
- Avoid hmac nesting by requiring underlying algorithm to be unkeyed.
- Add cryptd_max_cpu_qlen module parameter to cryptd.
Drivers:
- Add support for EIP97 engine in inside-secure.
- Add inline IPsec support to chelsio.
- Add RevB core support to crypto4xx.
- Fix AEAD ICV check in crypto4xx.
- Add stm32 crypto driver.
- Add support for BCM63xx platforms in bcm2835 and remove bcm63xx.
- Add Derived Key Protocol (DKP) support in caam.
- Add Samsung Exynos True RNG driver.
- Add support for Exynos5250+ SoCs in exynos PRNG driver"
* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (166 commits)
crypto: picoxcell - Fix error handling in spacc_probe()
crypto: arm64/sha512 - fix/improve new v8.2 Crypto Extensions code
crypto: arm64/sm3 - new v8.2 Crypto Extensions implementation
crypto: arm64/sha3 - new v8.2 Crypto Extensions implementation
crypto: testmgr - add new testcases for sha3
crypto: sha3-generic - export init/update/final routines
crypto: sha3-generic - simplify code
crypto: sha3-generic - rewrite KECCAK transform to help the compiler optimize
crypto: sha3-generic - fixes for alignment and big endian operation
crypto: aesni - handle zero length dst buffer
crypto: artpec6 - remove select on non-existing CRYPTO_SHA384
hwrng: bcm2835 - Remove redundant dev_err call in bcm2835_rng_probe()
crypto: stm32 - remove redundant dev_err call in stm32_cryp_probe()
crypto: axis - remove unnecessary platform_get_resource() error check
crypto: testmgr - test misuse of result in ahash
crypto: inside-secure - make function safexcel_try_push_requests static
crypto: aes-generic - fix aes-generic regression on powerpc
crypto: chelsio - Fix indentation warning
crypto: arm64/sha1-ce - get rid of literal pool
crypto: arm64/sha2-ce - move the round constant table to .rodata section
...
Pull HID updates from Jiri Kosina:
- remove hid_have_special_driver[] entry hard requirement for any newly
supported VID/PID by a specific non-core hid driver, and general
related cleanup of HID matching core, from Benjamin Tissoires
- support for new Wacom devices and a few small fixups for already
supported ones in Wacom driver, from Aaron Armstrong Skomra and Jason
Gerecke
- sysfs interface fix for roccat driver from Dan Carpenter
- support for new Asus HW (T100TAF, T100HA, T200TA) from Hans de Goede
- improved support for Jabra devices, from Niels Skou Olsen
- other assorted small fixes and new device IDs
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (30 commits)
HID: quirks: Fix keyboard + touchpad on Toshiba Click Mini not working
HID: roccat: prevent an out of bounds read in kovaplus_profile_activated()
HID: asus: Fix special function keys on T200TA
HID: asus: Add touchpad max x/y and resolution info for the T200TA
HID: wacom: Add support for One by Wacom (CTL-472 / CTL-672)
HID: wacom: Fix reporting of touch toggle (WACOM_HID_WD_MUTE_DEVICE) events
HID: intel-ish-hid: Enable Cannon Lake and Coffee Lake laptop/desktop
HID: elecom: rewrite report fixup for EX-G and future mice
HID: sony: Report DS4 version info through sysfs
HID: sony: Print reversed MAC address via %pMR
HID: wacom: EKR: ensure devres groups at higher indexes are released
HID: rmi: Support the Fujitsu R726 Pad dock using hid-rmi
HID: add quirk for another PIXART OEM mouse used by HP
HID: quirks: make array hid_quirks static
HID: hid-multitouch: support fine-grain orientation reporting
HID: asus: Add product-id for the T100TAF and T100HA keyboard docks
HID: elo: clear BTN_LEFT mapping
HID: multitouch: Combine all left-button events in a frame
HID: multitouch: Only look at non touch fields in first packet of a frame
HID: multitouch: Properly deal with Win8 PTP reports with 0 touches
...
* bq27xxx: add bq27521 support
* drop unused imx-snvs-poweroff driver
* improve axp288 driver
* misc. fixes
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Merge tag 'for-v4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
Pull power supply and reset updates from Sebastian Reichel:
- bq27xxx: add bq27521 support
- drop unused imx-snvs-poweroff driver
- improve axp288 driver
- misc fixes
* tag 'for-v4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (32 commits)
power: supply: max17042_battery: Always fall back to default platform-data
power: supply: max17042_battery: Check battery current for status when supplied
MAINTAINERS: Add AXP288 PMIC entry
power: supply: axp288_fuel_gauge: Do not register our psy on (some) HDMI sticks
power: supply: axp288_fuel_gauge: Optimize get_current()
power: supply: axp288_fuel_gauge: Rework get_status()
power: reset: account for const type of of_device_id.data
power: supply: account for const type of of_device_id.data
bq24190: Simplify code in property_is_writeable
power: supply: axp288_fuel_gauge: Get iio-channels once during boot
power: supply: axp288_charger: Properly stop work on probe-error / remove
power: supply: axp288_charger: Simplify extcon cable handling
power: supply: axp288_charger: Use the right property for the input current limit
power: supply: axp288_charger: Pick lower input current limit not higher
power: supply: axp288_charger: Do not cache input current limit value
power: supply: axp288_charger: Remove no longer needed locking
power: supply: axp288_charger: Use regmap_update_bits to set the input limits
power: supply: axp288_charger: Cleanup some double empty lines
power: supply: axp288_charger: Remove charger-enabled state tracking
power: supply: axp288_charger: Add missing newlines to some messages
...
Core changes:
- Disallow open drain and open source flags to be set
simultaneously. This doesn't make electrical sense, and would
the hardware actually respond to this setting, the result
would be short circuit.
- ACPI GPIO has a new core infrastructure for handling quirks.
The quirks are there to deal with broken ACPI tables centrally
instead of pushing the work to individual drivers. In the world
of BIOS writers, the ACPI tables are perfect. Until they find a
mistake in it. When such a mistake is found, we can patch it
with a quirk. It should never happen, the problem is that it
happens. So we accomodate for it.
- Several documentation updates.
- Revert the patch setting up initial direction state from
reading the device. This was causing bad things for drivers
that can't read status on all its pins. It is only affecting
debugfs information quality.
- Label descriptors with the device name if no explicit label is
passed in.
- Pave the ground for transitioning SPI and regulators to use
GPIO descriptors by implementing some quirks in the device tree
GPIO parsing code.
New drivers:
- New driver for the Access PCIe IDIO 24 family.
Other:
- Major refactorings and improvements to the GPIO mockup driver
used for test and verification.
- Moved the AXP209 driver over to pin control since it gained a
pin control back-end. These patches will appear (with the same
hashes) in the pin control pull request as well.
- Convert the onewire GPIO driver w1-gpio to use descriptors.
This is merged here since the W1 maintainers send very few
pull requests and he ACKed it.
- Start to clean up driver headers using <linux/gpio.h> to just
use <linux/gpio/driver.h> as appropriate.
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Merge tag 'gpio-v4.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
Pull GPIO updates from Linus Walleij:
"The is the bulk of GPIO changes for the v4.16 kernel cycle. It is
pretty calm this time around I think. I even got time to get to things
like starting to clean up header includes.
Core changes:
- Disallow open drain and open source flags to be set simultaneously.
This doesn't make electrical sense, and would the hardware actually
respond to this setting, the result would be short circuit.
- ACPI GPIO has a new core infrastructure for handling quirks. The
quirks are there to deal with broken ACPI tables centrally instead
of pushing the work to individual drivers. In the world of BIOS
writers, the ACPI tables are perfect. Until they find a mistake in
it. When such a mistake is found, we can patch it with a quirk. It
should never happen, the problem is that it happens. So we
accomodate for it.
- Several documentation updates.
- Revert the patch setting up initial direction state from reading
the device. This was causing bad things for drivers that can't read
status on all its pins. It is only affecting debugfs information
quality.
- Label descriptors with the device name if no explicit label is
passed in.
- Pave the ground for transitioning SPI and regulators to use GPIO
descriptors by implementing some quirks in the device tree GPIO
parsing code.
New drivers:
- New driver for the Access PCIe IDIO 24 family.
Other:
- Major refactorings and improvements to the GPIO mockup driver used
for test and verification.
- Moved the AXP209 driver over to pin control since it gained a pin
control back-end. These patches will appear (with the same hashes)
in the pin control pull request as well.
- Convert the onewire GPIO driver w1-gpio to use descriptors. This is
merged here since the W1 maintainers send very few pull requests
and he ACKed it.
- Start to clean up driver headers using <linux/gpio.h> to just use
<linux/gpio/driver.h> as appropriate"
* tag 'gpio-v4.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (103 commits)
gpio: Timestamp events in hardirq handler
gpio: Fix kernel stack leak to userspace
gpio: Fix a documentation spelling mistake
gpio: Documentation update
gpiolib: remove redundant initialization of pointer desc
gpio: of: Fix NPE from OF flags
gpio: stmpe: Delete an unnecessary variable initialisation in stmpe_gpio_probe()
gpio: stmpe: Move an assignment in stmpe_gpio_probe()
gpio: stmpe: Improve a size determination in stmpe_gpio_probe()
gpio: stmpe: Use seq_putc() in stmpe_dbg_show()
gpio: No NULL owner
gpio: stmpe: i2c transfer are forbiden in atomic context
gpio: davinci: Include proper header
gpio: da905x: Include proper header
gpio: cs5535: Include proper header
gpio: crystalcove: Include proper header
gpio: bt8xx: Include proper header
gpio: bcm-kona: Include proper header
gpio: arizona: Include proper header
gpio: amd8111: Include proper header
...
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Merge tag 'leds_for_4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds
Pull LED updates from Jacek Anaszewski:
"New LED class driver:
- introduce LM3692x dual string driver
New LED trigger:
- introduce a NETDEV trigger
leds-lp8860:
- various fixes to align with LED framework
- add regulator enable during init
- DT support related improvements
Minor fixes and cleanups to the LED class drivers:
- leds-pwm
- ledtrig-activity
- leds-blinkm
- leds-as3645a
- ledtrig-transient"
* tag 'leds_for_4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds:
leds: ledtrig-transient: Add SPDX license identifiers
leds: lp8860: Various fixes to align with LED framework
leds: lp8860: Add DT parsing to retrieve the trigger node
dt: bindings: lp8860: Add trigger binding to the lp8860
leds: lp8860: Update the dt parsing for LED labeling
dt: bindings: lp8860: Update DT label binding
dt: bindings: lp8860: Update bindings for lp8860
leds: as3645a: Fix line over 80 characters
leds: as3645a: Fix quoted string split warning
leds: lm3692x: Introduce LM3692x dual string driver
dt: bindings: lm3692x: Add bindings for lm3692x LED driver
leds: trigger: Introduce a NETDEV trigger
leds: blinkm: avoid uninitialized data use
ledtrig-activity: Grammar s/a immediate/an immediate/
leds: pwm: Remove unneeded header file
leds: lp8860: Add regulator enable during init
leds: lp8860: Fix linuxdoc format for structure
This cycle we have small update for:
- updates to xilinx and zynqmp dma controllers
- update reside calculation for rcar controller
- more RSTify fixes for documentation
- Add support for race free transfer termination and updating
for users for that
- Support for new rev of hidma with addition new APIs to
get device match data in ACPI/OF
- Random updates to bunch of other drivers
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Merge tag 'dmaengine-4.16-rc1' of git://git.infradead.org/users/vkoul/slave-dma
Pull dmaengine updates from Vinod Koul:
"This time is smallish update with updates mainly to drivers:
- updates to xilinx and zynqmp dma controllers
- update reside calculation for rcar controller
- more RSTify fixes for documentation
- add support for race free transfer termination and updating for
users for that
- support for new rev of hidma with addition new APIs to get device
match data in ACPI/OF
- random updates to bunch of other drivers"
* tag 'dmaengine-4.16-rc1' of git://git.infradead.org/users/vkoul/slave-dma: (47 commits)
dmaengine: dmatest: fix container_of member in dmatest_callback
dmaengine: stm32-dmamux: Remove unnecessary platform_get_resource() error check
dmaengine: sprd: statify 'sprd_dma_prep_dma_memcpy'
dmaengine: qcom_hidma: simplify DT resource parsing
dmaengine: xilinx_dma: Free BD consistent memory
dmaengine: xilinx_dma: Fix warning variable prev set but not used
dmaengine: xilinx_dma: properly configure the SG mode bit in the driver for cdma
dmaengine: doc: format struct fields using monospace
dmaengine: doc: fix bullet list formatting
dmaengine: ti-dma-crossbar: Fix event mapping for TPCC_EVT_MUX_60_63
dmaengine: cppi41: Fix channel queues array size check
dmaengine: imx-sdma: Add MODULE_FIRMWARE
dmaengine: xilinx_dma: Fix typos
dmaengine: xilinx_dma: Differentiate probe based on the ip type
dmaengine: xilinx_dma: fix style issues from checkpatch
dmaengine: xilinx_dma: Fix kernel doc warnings
dmaengine: xilinx_dma: Fix race condition in the driver for multiple descriptor scenario
dmaeninge: xilinx_dma: Fix bug in multiple frame stores scenario in vdma
dmaengine: xilinx_dma: Check for channel idle state before submitting dma descriptor
dmaengine: zynqmp_dma: Fix race condition in the probe
...
This is mostly updates of the usual driver suspects: arcmsr,
scsi_debug, mpt3sas, lpfc, cxlflash, qla2xxx, aacraid, megaraid_sas,
hisi_sas. We also have a rework of the libsas hotplug handling to
make it more robust, a slew of 32 bit time conversions and fixes, and
a host of the usual minor updates and style changes. The biggest
potential for regressions is the libsas hotplug changes, but so far
they seem stable under testing.
Signed-off-by: James E.J. Bottomley <jejb@linux.vnet.ibm.com>
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Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI updates from James Bottomley:
"This is mostly updates of the usual driver suspects: arcmsr,
scsi_debug, mpt3sas, lpfc, cxlflash, qla2xxx, aacraid, megaraid_sas,
hisi_sas.
We also have a rework of the libsas hotplug handling to make it more
robust, a slew of 32 bit time conversions and fixes, and a host of the
usual minor updates and style changes. The biggest potential for
regressions is the libsas hotplug changes, but so far they seem stable
under testing"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (313 commits)
scsi: qla2xxx: Fix logo flag for qlt_free_session_done()
scsi: arcmsr: avoid do_gettimeofday
scsi: core: Add VENDOR_SPECIFIC sense code definitions
scsi: qedi: Drop cqe response during connection recovery
scsi: fas216: fix sense buffer initialization
scsi: ibmvfc: Remove unneeded semicolons
scsi: hisi_sas: fix a bug in hisi_sas_dev_gone()
scsi: hisi_sas: directly attached disk LED feature for v2 hw
scsi: hisi_sas: devicetree: bindings: add LED feature for v2 hw
scsi: megaraid_sas: NVMe passthrough command support
scsi: megaraid: use ktime_get_real for firmware time
scsi: fnic: use 64-bit timestamps
scsi: qedf: Fix error return code in __qedf_probe()
scsi: devinfo: fix format of the device list
scsi: qla2xxx: Update driver version to 10.00.00.05-k
scsi: qla2xxx: Add XCB counters to debugfs
scsi: qla2xxx: Fix queue ID for async abort with Multiqueue
scsi: qla2xxx: Fix warning for code intentation in __qla24xx_handle_gpdb_event()
scsi: qla2xxx: Fix warning during port_name debug print
scsi: qla2xxx: Fix warning in qla2x00_async_iocb_timeout()
...
This patch documents the DT bindings for the Cadence PCIe controller
when configured in endpoint mode.
Signed-off-by: Cyrille Pitchen <cyrille.pitchen@free-electrons.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Rob Herring <robh@kernel.org>
This patch adds documentation for the DT bindings of the Cadence PCIe
controller when configured in host (Root Complex) mode.
Signed-off-by: Scott Telford <stelford@cadence.com>
Signed-off-by: Cyrille Pitchen <cyrille.pitchen@free-electrons.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Rob Herring <robh@kernel.org>
- Security mitigations:
- variant 2: invalidating the branch predictor with a call to secure firmware
- variant 3: implementing KPTI for arm64
- 52-bit physical address support for arm64 (ARMv8.2)
- arm64 support for RAS (firmware first only) and SDEI (software
delegated exception interface; allows firmware to inject a RAS error
into the OS)
- Perf support for the ARM DynamIQ Shared Unit PMU
- CPUID and HWCAP bits updated for new floating point multiplication
instructions in ARMv8.4
- Removing some virtual memory layout printks during boot
- Fix initial page table creation to cope with larger than 32M kernel
images when 16K pages are enabled
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Catalin Marinas:
"The main theme of this pull request is security covering variants 2
and 3 for arm64. I expect to send additional patches next week
covering an improved firmware interface (requires firmware changes)
for variant 2 and way for KPTI to be disabled on unaffected CPUs
(Cavium's ThunderX doesn't work properly with KPTI enabled because of
a hardware erratum).
Summary:
- Security mitigations:
- variant 2: invalidate the branch predictor with a call to
secure firmware
- variant 3: implement KPTI for arm64
- 52-bit physical address support for arm64 (ARMv8.2)
- arm64 support for RAS (firmware first only) and SDEI (software
delegated exception interface; allows firmware to inject a RAS
error into the OS)
- perf support for the ARM DynamIQ Shared Unit PMU
- CPUID and HWCAP bits updated for new floating point multiplication
instructions in ARMv8.4
- remove some virtual memory layout printks during boot
- fix initial page table creation to cope with larger than 32M kernel
images when 16K pages are enabled"
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (104 commits)
arm64: Fix TTBR + PAN + 52-bit PA logic in cpu_do_switch_mm
arm64: Turn on KPTI only on CPUs that need it
arm64: Branch predictor hardening for Cavium ThunderX2
arm64: Run enable method for errata work arounds on late CPUs
arm64: Move BP hardening to check_and_switch_context
arm64: mm: ignore memory above supported physical address size
arm64: kpti: Fix the interaction between ASID switching and software PAN
KVM: arm64: Emulate RAS error registers and set HCR_EL2's TERR & TEA
KVM: arm64: Handle RAS SErrors from EL2 on guest exit
KVM: arm64: Handle RAS SErrors from EL1 on guest exit
KVM: arm64: Save ESR_EL2 on guest SError
KVM: arm64: Save/Restore guest DISR_EL1
KVM: arm64: Set an impdef ESR for Virtual-SError using VSESR_EL2.
KVM: arm/arm64: mask/unmask daif around VHE guests
arm64: kernel: Prepare for a DISR user
arm64: Unconditionally enable IESB on exception entry/return for firmware-first
arm64: kernel: Survive corrected RAS errors notified by SError
arm64: cpufeature: Detect CPU RAS Extentions
arm64: sysreg: Move to use definitions for all the SCTLR bits
arm64: cpufeature: __this_cpu_has_cap() shouldn't stop early
...
Pull timer updates from Thomas Gleixner:
"The timer departement presents:
- A rather large rework of the hrtimer infrastructure which
introduces softirq based hrtimers to replace the spread of
hrtimer/tasklet combos which force the actual callback execution
into softirq context. The approach is completely different from the
initial implementation which you cursed at 10 years ago rightfully.
The softirq based timers have their own queues and there is no
nasty indirection and list reshuffling in the hard interrupt
anymore. This comes with conversion of some of the hrtimer/tasklet
users, the rest and the final removal of that horrible interface
will come towards the end of the merge window or go through the
relevant maintainer trees.
Note: The top commit merged the last minute bugfix for the 10 years
old CPU hotplug bug as I wanted to make sure that I fatfinger the
merge conflict resolution myself.
- The overhaul of the STM32 clocksource/clockevents driver
- A new driver for the Spreadtrum SC9860 timer
- A new driver dor the Actions Semi S700 timer
- The usual set of fixes and updates all over the place"
* 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (53 commits)
usb/gadget/NCM: Replace tasklet with softirq hrtimer
ALSA/dummy: Replace tasklet with softirq hrtimer
hrtimer: Implement SOFT/HARD clock base selection
hrtimer: Implement support for softirq based hrtimers
hrtimer: Prepare handling of hard and softirq based hrtimers
hrtimer: Add clock bases and hrtimer mode for softirq context
hrtimer: Use irqsave/irqrestore around __run_hrtimer()
hrtimer: Factor out __hrtimer_next_event_base()
hrtimer: Factor out __hrtimer_start_range_ns()
hrtimer: Remove the 'base' parameter from hrtimer_reprogram()
hrtimer: Make remote enqueue decision less restrictive
hrtimer: Unify remote enqueue handling
hrtimer: Unify hrtimer removal handling
hrtimer: Make hrtimer_force_reprogramm() unconditionally available
hrtimer: Make hrtimer_reprogramm() unconditional
hrtimer: Make hrtimer_cpu_base.next_timer handling unconditional
hrtimer: Make the remote enqueue check unconditional
hrtimer: Use accesor functions instead of direct access
hrtimer: Make the hrtimer_cpu_base::hres_active field unconditional, to simplify the code
hrtimer: Make room in 'struct hrtimer_cpu_base'
...
Pull irq updates from Thomas Gleixner:
"A rather small set of irq updates this time:
- removal of the old and now obsolete irq domain debugging code
- the new Goldfish PIC driver
- the usual pile of small fixes and updates"
* 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqdomain: Kill CONFIG_IRQ_DOMAIN_DEBUG
irq/work: Improve the flag definitions
irqchip/gic-v3: Fix the driver probe() fail due to disabled GICC entry
irqchip/irq-goldfish-pic: Add Goldfish PIC driver
dt-bindings/goldfish-pic: Add device tree binding for Goldfish PIC driver
irqchip/ompic: fix return value check in ompic_of_init()
dt-bindings/bcm283x: Define polarity of per-cpu interrupts
irqchip/irq-bcm2836: Add support for DT interrupt polarity
dt-bindings/bcm2836-l1-intc: Add interrupt polarity support
A very busy release for regmap, all fairly specialist stuff but useful:
- Support for disabling locking from Bartosz Golaszewski, allowing
users that handle their own locking to save some overhead.
- Support for hwspinlocks in syscons in MFD from Baolin Wang, this is
going through the regmap tree since the first users turned up some
some cases that needed interface tweaks with 0 being used as a syscon
identifier.
- Support for devices with no read or write flag from Andrew F. Davis.
- Basic support for devices on SoundWire buses from Vinod Koul.
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Merge tag 'regmap-v4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap updates from Mark Brown:
"A very busy release for regmap, all fairly specialist stuff but
useful:
- Support for disabling locking from Bartosz Golaszewski, allowing
users that handle their own locking to save some overhead.
- Support for hwspinlocks in syscons in MFD from Baolin Wang, this is
going through the regmap tree since the first users turned up some
some cases that needed interface tweaks with 0 being used as a
syscon identifier.
- Support for devices with no read or write flag from Andrew F.
Davis.
- Basic support for devices on SoundWire buses from Vinod Koul"
* tag 'regmap-v4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
mfd: syscon: Add hardware spinlock support
regmap: Allow empty read/write_flag_mask
regcache: flat: Un-inline index lookup from cache access
regmap: Add SoundWire bus support
regmap: Add one flag to indicate if a hwlock should be used
regmap: debugfs: document why we don't create the debugfs entries
regmap: debugfs: emit a debug message when locking is disabled
regmap: use proper part of work_buf for storing val
regmap: potentially duplicate the name string stored in regmap
regmap: Disable debugfs when locking is disabled
regmap: rename regmap_lock_unlock_empty() to regmap_lock_unlock_none()
regmap: allow to disable all locking mechanisms
regmap: Remove the redundant config to select hwspinlock
This is a quiet release in terms of code volume but a fairly big one in
terms of framework changes - we've got one long awaited feature in the
form of runtime configuration of suspend and the start of coupled
regulator support too:
- Support for modifying the voltage and enable configuration devices
will have in suspend, contributed by Chunyan Zhang.
- Support for the Spreadtrum SC2731, contributed by Erick Chen.
- The start of changes to support coupled regulators from Maciej
Purski, the rest of the series should arrive for v4.17.
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Merge tag 'regulator-v4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown:
"This is a quiet release in terms of code volume but a fairly big one
in terms of framework changes - we've got one long awaited feature in
the form of runtime configuration of suspend and the start of coupled
regulator support too:
- Support for modifying the voltage and enable configuration devices
will have in suspend, contributed by Chunyan Zhang.
- Support for the Spreadtrum SC2731, contributed by Erick Chen.
- The start of changes to support coupled regulators from Maciej
Purski, the rest of the series should arrive for v4.17"
* tag 'regulator-v4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: Fix build error
regulator: core: Refactor regulator_list_voltage()
regulator: core: Move of_find_regulator_by_node() to of_regulator.c
regulator: add PM suspend and resume hooks
regulator: empty the old suspend functions
regulator: leave one item to record whether regulator is enabled
regulator: make regulator voltage be an array to support more states
regulator: added support for suspend states
regulator: qcom_spmi: Use regmap helpers for enable/disable/is_enabled callback
regulator: sc2731: Fix defines for SC2731_WR_UNLOCK and SC2731_PWR_WR_PROT_VALUE
regulator: fix incorrect indentation of two assignment statements
regulator: sc2731: Add regulator driver to support Spreadtrum SC2731 PMIC
regulator: Add Spreadtrum SC2731 regulator documentation
regulator: Update code examples in documentation
MAINTAINERS: regulator: Add Documentation/power/regulator/
regulator: tps65218: Add NULL test for devm_kzalloc call
regulator: tps65218: Remove unused enum tps65218_regulators
Quite a quiet release for SPI, there are no changes at all to the core
and not that many changes to drivers. Highlights of those driver
changes include:
- SH MSIOF support for GPIO chip selects contributed by Geert
Uytterhoeven.
- Full duplex support for a3700 contributed by Maxime Chevallier.
- Support for DMA transfers on Atmel devices that require a bounce
buffer contributed by Radu Pirea.
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Merge tag 'spi-v4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"Quite a quiet release for SPI, there are no changes at all to the core
and not that many changes to drivers. Highlights of those driver
changes include:
- SH MSIOF support for GPIO chip selects contributed by Geert
Uytterhoeven.
- Full duplex support for a3700 contributed by Maxime Chevallier.
- Support for DMA transfers on Atmel devices that require a bounce
buffer contributed by Radu Pirea"
* tag 'spi-v4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (31 commits)
spi: dw: Remove unused members from struct chip_data
spi: orion: Fix a resource leak if the optional "axi" clk is deferred
spi: a3700: Remove endianness swapping for full-duplex transfers
spi: a3700: Remove endianness swapping functions when accessing FIFOs
spi: a3700: Add full-duplex support
spi: a3700: Allow to enable or disable FIFO mode
spi: a3700: Set frequency limits at startup
spi: a3700: Clear DATA_OUT when performing a read
spi: orion: Fix clock resource by adding an optional bus clock
spi: s3c64xx: add SPDX identifier
spi: imx: do not access registers while clocks disabled
spi: atmel: Implements transfers with bounce buffer
spi: sh-msiof: Fix timeout failures for TX-only DMA transfers
spi: spi-fsl-dspi: account for const type of of_device_id.data
spi: bcm53xx: simplify reading SPI data
spi: sirf: account for const type of of_device_id.data
spi: pxa2xx: Use gpiod_put() not gpiod_free()
spi: pxa2xx: avoid redundant gpio_to_desc(desc_to_gpio()) round-trip
spi: sh-msiof: Document hardware limitations related to chip selects
spi: sh-msiof: Implement cs-gpios configuration
...
specially highlighted.
First, we have converted the MMC block device from using the legacy blk
interface into using the modern blkmq interface. Not only do we get all the
nice effects from using blkmq, but it also means that new fresh nice code
replaces old rusty code. Great news to everybody that cares about MMC/SD!
It should also be noted that converting to blkmq has not been trivial, mostly
because of that we have been carrying too much of MMC specific optimizations
for the I/O request path, rather than striving to move these to the generic blk
layer. Hopefully we won't be doing that mistake, ever again.
Special thanks to Adrian Hunter (Intel) and to Linus Walleij (Linaro), who both
have been working on this for quite some time!
Second, on top of the blkmq deployment, we have enabled full support the eMMC
command queuing feature, introduced in the eMMC v.5.1 spec. This also includes
an implementation of a host driver library, supporting the corresponding CQHCI
HW. Ideally, those controllers that supports CQHCI should only need some minor
adaptations to make this play.
So far the sdhci-pci driver for the Intel GLKs and the sdhci-of-arasan driver
used on Rockchip RK3399, have enabled support for eMMC command queueing.
Worth to highlight is also that, implementing the eMMC command queuing support
has been a collaborative effort, as several people from Codeaurora, Rockchip,
Intel and Linaro have been involved. However, the work has been driven by
Adrian Hunter (Intel).
In some shadow of the above, here are the rest of the highlights:
MMC core:
- Don't remove non-removable cards during system suspend
- Add a slot-gpio helper to check capability of GPIO WP detection
MMC host:
- sdhci: Cleanups and improvements of some wakeup related code
- sdhci-pci-arasan: New variant to support Arasan PCI HW with integrated phy
- sdhci-acpi: Avoid broken UHS transfer modes on Intel CHT
- sdhci-acpi: Add support for ACPI HID of AMD Controller with HS400
- sdhci_f_sdh30: Add ACPI support
- sdhci-esdhc-imx: Enable/disable clock at runtime suspend/resume
- sdhci-of-esdhc: A few minor fixes
- mmci: Add support for new STM32 variant
- renesas_sdhi: enable R-Car D3 (r8a77995) support
- tmio/renesas_sdhi: Re-structuring, cleanups and modernizations
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Merge tag 'mmc-v4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC updates from Ulf Hansson:
"There are two major achievements for MMC in this release, which
deserves to be specially highlighted.
First, we have converted the MMC block device from using the legacy
blk interface into using the modern blkmq interface. Not only do we
get all the nice effects from using blkmq, but it also means that new
fresh nice code replaces old rusty code. Great news to everybody that
cares about MMC/SD!
It should also be noted that converting to blkmq has not been trivial,
mostly because of that we have been carrying too much of MMC specific
optimizations for the I/O request path, rather than striving to move
these to the generic blk layer. Hopefully we won't be doing that
mistake, ever again.
Special thanks to Adrian Hunter (Intel) and to Linus Walleij (Linaro),
who both have been working on this for quite some time!
Second, on top of the blkmq deployment, we have enabled full support
the eMMC command queuing feature, introduced in the eMMC v.5.1 spec.
This also includes an implementation of a host driver library,
supporting the corresponding CQHCI HW. Ideally, those controllers that
supports CQHCI should only need some minor adaptations to make this
play.
So far the sdhci-pci driver for the Intel GLKs and the sdhci-of-arasan
driver used on Rockchip RK3399, have enabled support for eMMC command
queueing.
Worth to highlight is also that, implementing the eMMC command queuing
support has been a collaborative effort, as several people from
Codeaurora, Rockchip, Intel and Linaro have been involved. However,
the work has been driven by Adrian Hunter (Intel).
In some shadow of the above, here are the rest of the highlights:
MMC core:
- Don't remove non-removable cards during system suspend
- Add a slot-gpio helper to check capability of GPIO WP detection
MMC host:
- sdhci: Cleanups and improvements of some wakeup related code
- sdhci-pci-arasan: New variant to support Arasan PCI HW with integrated phy
- sdhci-acpi: Avoid broken UHS transfer modes on Intel CHT
- sdhci-acpi: Add support for ACPI HID of AMD Controller with HS400
- sdhci_f_sdh30: Add ACPI support
- sdhci-esdhc-imx: Enable/disable clock at runtime suspend/resume
- sdhci-of-esdhc: A few minor fixes
- mmci: Add support for new STM32 variant
- renesas_sdhi: enable R-Car D3 (r8a77995) support
- tmio/renesas_sdhi: Re-structuring, cleanups and modernizations"
* tag 'mmc-v4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (96 commits)
mmc: mmci: fix error return code in mmci_probe()
mmc: davinci: suppress error message on EPROBE_DEFER
mmc: davinci: dont' use module_platform_driver_probe()
mmc: tmio: hide unused tmio_mmc_clk_disable/tmio_mmc_clk_enable functions
mmc: mmci: Add STM32 variant
mmc: mmci: Add support for setting pad type via pinctrl
mmc: mmci: Don't pretend all variants to have OPENDRAIN bit
mmc: mmci: Don't pretend all variants to have MCI_STARBITERR flag
mmc: mmci: Don't pretend all variants to have MMCIMASK1 register
mmc: tmio: refactor .get_ro hook
mmc: slot-gpio: add a helper to check capability of GPIO WP detection
mmc: tmio: remove dma_ops from tmio_mmc_host_probe() argument
mmc: tmio: move {tmio_}mmc_of_parse() to tmio_mmc_host_alloc()
mmc: tmio: move clk_enable/disable out of tmio_mmc_host_probe()
mmc: tmio: ioremap memory resource in tmio_mmc_host_alloc()
mmc: sh_mmcif: remove redundant initialization of 'opc'
mmc: sdhci: Rework sdhci_enable_irq_wakeups()
mmc: sdhci: Handle failure of enable_irq_wake()
mmc: sdhci: Stop exporting sdhci_enable_irq_wakeups()
mmc: sdhci-pci: Use device wakeup capability to determine MMC_PM_WAKE_SDIO_IRQ capability
...
New driver for W83773G
Fan control support for PMBus drivers
Improvements and minor fixes in several drivers
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Merge tag 'hwmon-for-linus-v4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon updates from Guenter Roeck:
- New driver for W83773G
- Fan control support for PMBus drivers
- Improvements and minor fixes in several drivers
* tag 'hwmon-for-linus-v4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (32 commits)
hwmon: (dell-smm) Disable fan support for Dell Vostro 3360
hwmon: (dell-smm) Disable fan support for Dell Inspiron 7720
hwmon: (dell-smm) Enable broken functionality via "force" module param
hwmon: (k10temp) Add temperature offset for Ryzen 1900X
hwmon: (lm75) Fix trailing semicolon
hwmon: (ina2xx) Fix access to uninitialized mutex
hwmon: (pmbus/ir35221) Remove unnecessary scaling
hwmon: (sht3x) wait predefined limits loading complete before access
hwmon: (pmbus/ibm-cffps) Add dependency on LEDS_CLASS
hwmon: (pmbus/cffps) Add led class device for power supply fault led
hwmon: (pmbus) cffps: Add PMBUS_SKIP_STATUS_CHECK
hwmon: (aspeed-pwm-tacho) Deassert reset in probe
dt-bindings: hwmon: aspeed-pwm-tacho: Add reset node
hwmon: (pmbus) cffps: Add debugfs entries
hwmon: (pmbus) Export pmbus device debugfs directory entry
hwmon: (w83773g) Fix fault detection and reporting
hwmon: (hih6130) Fix documentation of struct hih6130
hwmon: (iio_hwmon) Fix documentation of struct iio_hwmon_state
hwmon: (sht15) Fix parameter documentation of sht15_crc8()
hwmon: (sht21) Fix documentation of struct sht21
...
Core changes:
* Rework core functions to avoid duplicating generic checks in
NAND/OneNAND sub-layers
* Update the MAINTAINERS entry to reflect the fact that MTD
maintainers now use a single git tree
Driver changes:
* CFI: use macros instead of inline functions to limit stack
usage and make KASAN happy
NAND changes:
Core changes:
* Fix NAND_CMD_NONE handling in nand_command[_lp]() hooks
* Introduce the ->exec_op() infrastructure
* Rework NAND buffers handling
* Fix ECC requirements for K9F4G08U0D
* Fix nand_do_read_oob() to return the number of bitflips
* Mark K9F1G08U0E as not supporting subpage writes
Driver changes:
* MTK: Rework the driver to support new IP versions
* OMAP OneNAND: Full rework to use new APIs (libgpio, dmaengine) and fix
DT support
* Marvell: Add a new driver to replace the pxa3xx one
SPI NOR changes:
Core changes:
* Add support to new ISSI and Cypress/Spansion memory parts.
* Fix support of Micron memories by checking error bits in the FSR.
* Fix update of block-protection bits by reading back the SR.
* Restore the internal state of the SPI flash memory when removing the
device.
Driver changes:
* Maintenance for Freescale, Intel and Metiatek drivers.
* Add support of the direct access mode for the Cadence QSPI controller.
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Merge tag 'mtd/for-4.16' of git://git.infradead.org/linux-mtd
Pull MTD updates from Boris Brezillon:
"MTD core changes:
- Rework core functions to avoid duplicating generic checks in
NAND/OneNAND sub-layers
- Update the MAINTAINERS entry to reflect the fact that MTD
maintainers now use a single git tree
MTD driver changes:
- CFI: use macros instead of inline functions to limit stack usage
and make KASAN happy
NAND core changes:
- Fix NAND_CMD_NONE handling in nand_command[_lp]() hooks
- Introduce the ->exec_op() infrastructure
- Rework NAND buffers handling
- Fix ECC requirements for K9F4G08U0D
- Fix nand_do_read_oob() to return the number of bitflips
- Mark K9F1G08U0E as not supporting subpage writes
NAND driver changes:
- MTK: Rework the driver to support new IP versions
- OMAP OneNAND: Full rework to use new APIs (libgpio, dmaengine) and
fix DT support
- Marvell: Add a new driver to replace the pxa3xx one
SPI NOR core changes:
- Add support to new ISSI and Cypress/Spansion memory parts.
- Fix support of Micron memories by checking error bits in the FSR.
- Fix update of block-protection bits by reading back the SR.
- Restore the internal state of the SPI flash memory when removing
the device.
SPI NOR driver changes:
- Maintenance for Freescale, Intel and Metiatek drivers.
- Add support of the direct access mode for the Cadence QSPI
controller"
* tag 'mtd/for-4.16' of git://git.infradead.org/linux-mtd: (93 commits)
mtd: nand: sunxi: Fix ECC strength choice
mtd: nand: gpmi: Fix subpage reads
mtd: nand: Fix build issues due to an anonymous union
mtd: nand: marvell: Fix missing memory allocation modifier
mtd: nand: marvell: remove redundant variable 'oob_len'
mtd: nand: marvell: fix spelling mistake: "suceed"-> "succeed"
mtd: onenand: omap2: Remove redundant dev_err call in omap2_onenand_probe()
mtd: Remove duplicate checks on mtd_oob_ops parameter
mtd: Fallback to ->_read/write_oob() when ->_read/write() is missing
mtd: mtdpart: Make ECC stat handling consistent
mtd: onenand: omap2: print resource using %pR format string
mtd: mtk-nor: modify functions' name more generally
mtd: onenand: samsung: remove incorrect __iomem annotation
MAINTAINERS: Add entry for Marvell NAND controller driver
ARM: OMAP2+: Remove gpmc-onenand
mtd: onenand: omap2: Configure driver from DT
mtd: onenand: omap2: Decouple DMA enabling from INT pin availability
mtd: onenand: omap2: Do not make delay for GPIO OMAP3 specific
mtd: onenand: omap2: Convert to use dmaengine for memcpy
mtd: onenand: omap2: Unify OMAP2 and OMAP3 DMA implementation
...
- Define a PM driver flag allowing drivers to request that their
devices be left in suspend after system-wide transitions to the
working state if possible and add support for it to the PCI bus
type and the ACPI PM domain (Rafael Wysocki).
- Make the PM core carry out optimizations for devices with driver
PM flags set in some cases and make a few drivers set those flags
(Rafael Wysocki).
- Fix and clean up wrapper routines allowing runtime PM device
callbacks to be re-used for system-wide PM, change the generic
power domains (genpd) framework to stop using those routines
incorrectly and fix up a driver depending on that behavior of
genpd (Rafael Wysocki, Ulf Hansson, Geert Uytterhoeven).
- Fix and clean up the PM core's device wakeup framework and
re-factor system-wide PM core code related to device wakeup
(Rafael Wysocki, Ulf Hansson, Brian Norris).
- Make more x86-based systems use the Low Power Sleep S0 _DSM
interface by default (to fix power button wakeup from
suspend-to-idle on Surface Pro3) and add a kernel command line
switch to tell it to ignore the system sleep blacklist in the
ACPI core (Rafael Wysocki).
- Fix a race condition related to cpufreq governor module removal
and clean up the governor management code in the cpufreq core
(Rafael Wysocki).
- Drop the unused generic code related to the handling of the static
power energy usage model in the CPU cooling thermal driver along
with the corresponding documentation (Viresh Kumar).
- Add mt2712 support to the Mediatek cpufreq driver (Andrew-sh Cheng).
- Add a new operating point to the imx6ul and imx6q cpufreq drivers
and switch the latter to using clk_bulk_get() (Anson Huang, Dong
Aisheng).
- Add support for multiple regulators to the TI cpufreq driver along
with a new DT binding related to that and clean up that driver
somewhat (Dave Gerlach).
- Fix a powernv cpufreq driver regression leading to incorrect CPU
frequency reporting, fix that driver to deal with non-continguous
P-states correctly and clean it up (Gautham Shenoy, Shilpasri Bhat).
- Add support for frequency scaling on Armada 37xx SoCs through the
generic DT cpufreq driver (Gregory CLEMENT).
- Fix error code paths in the mvebu cpufreq driver (Gregory CLEMENT).
- Fix a transition delay setting regression in the longhaul cpufreq
driver (Viresh Kumar).
- Add Skylake X (server) support to the intel_pstate cpufreq driver
and clean up that driver somewhat (Srinivas Pandruvada).
- Clean up the cpufreq statistics collection code (Viresh Kumar).
- Drop cluster terminology and dependency on physical_package_id
from the PSCI driver and drop dependency on arm_big_little from
the SCPI cpufreq driver (Sudeep Holla).
- Add support for system-wide suspend and resume to the RAPL power
capping driver and drop a redundant semicolon from it (Zhen Han,
Luis de Bethencourt).
- Make SPI domain validation (in the SCSI SPI transport driver) and
system-wide suspend mutually exclusive as they rely on the same
underlying mechanism and cannot be carried out at the same time
(Bart Van Assche).
- Fix the computation of the amount of memory to preallocate in the
hibernation core and clean up one function in there (Rainer Fiebig,
Kyungsik Lee).
- Prepare the Operating Performance Points (OPP) framework for being
used with power domains and clean up one function in it (Viresh
Kumar, Wei Yongjun).
- Clean up the generic sysfs interface for device PM (Andy Shevchenko).
- Fix several minor issues in power management frameworks and clean
them up a bit (Arvind Yadav, Bjorn Andersson, Geert Uytterhoeven,
Gustavo Silva, Julia Lawall, Luis de Bethencourt, Paul Gortmaker,
Sergey Senozhatsky, gaurav jindal).
- Make it easier to disable PM via Kconfig (Mark Brown).
- Clean up the cpupower and intel_pstate_tracer utilities (Doug
Smythies, Laura Abbott).
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Merge tag 'pm-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management updates from Rafael Wysocki:
"This includes some infrastructure changes in the PM core, mostly
related to integration between runtime PM and system-wide suspend and
hibernation, plus some driver changes depending on them and fixes for
issues in that area which have become quite apparent recently.
Also included are changes making more x86-based systems use the Low
Power Sleep S0 _DSM interface by default, which turned out to be
necessary to handle power button wakeups from suspend-to-idle on
Surface Pro3.
On the cpufreq front we have fixes and cleanups in the core, some new
hardware support, driver updates and the removal of some unused code
from the CPU cooling thermal driver.
Apart from this, the Operating Performance Points (OPP) framework is
prepared to be used with power domains in the future and there is a
usual bunch of assorted fixes and cleanups.
Specifics:
- Define a PM driver flag allowing drivers to request that their
devices be left in suspend after system-wide transitions to the
working state if possible and add support for it to the PCI bus
type and the ACPI PM domain (Rafael Wysocki).
- Make the PM core carry out optimizations for devices with driver PM
flags set in some cases and make a few drivers set those flags
(Rafael Wysocki).
- Fix and clean up wrapper routines allowing runtime PM device
callbacks to be re-used for system-wide PM, change the generic
power domains (genpd) framework to stop using those routines
incorrectly and fix up a driver depending on that behavior of genpd
(Rafael Wysocki, Ulf Hansson, Geert Uytterhoeven).
- Fix and clean up the PM core's device wakeup framework and
re-factor system-wide PM core code related to device wakeup
(Rafael Wysocki, Ulf Hansson, Brian Norris).
- Make more x86-based systems use the Low Power Sleep S0 _DSM
interface by default (to fix power button wakeup from
suspend-to-idle on Surface Pro3) and add a kernel command line
switch to tell it to ignore the system sleep blacklist in the ACPI
core (Rafael Wysocki).
- Fix a race condition related to cpufreq governor module removal and
clean up the governor management code in the cpufreq core (Rafael
Wysocki).
- Drop the unused generic code related to the handling of the static
power energy usage model in the CPU cooling thermal driver along
with the corresponding documentation (Viresh Kumar).
- Add mt2712 support to the Mediatek cpufreq driver (Andrew-sh
Cheng).
- Add a new operating point to the imx6ul and imx6q cpufreq drivers
and switch the latter to using clk_bulk_get() (Anson Huang, Dong
Aisheng).
- Add support for multiple regulators to the TI cpufreq driver along
with a new DT binding related to that and clean up that driver
somewhat (Dave Gerlach).
- Fix a powernv cpufreq driver regression leading to incorrect CPU
frequency reporting, fix that driver to deal with non-continguous
P-states correctly and clean it up (Gautham Shenoy, Shilpasri
Bhat).
- Add support for frequency scaling on Armada 37xx SoCs through the
generic DT cpufreq driver (Gregory CLEMENT).
- Fix error code paths in the mvebu cpufreq driver (Gregory CLEMENT).
- Fix a transition delay setting regression in the longhaul cpufreq
driver (Viresh Kumar).
- Add Skylake X (server) support to the intel_pstate cpufreq driver
and clean up that driver somewhat (Srinivas Pandruvada).
- Clean up the cpufreq statistics collection code (Viresh Kumar).
- Drop cluster terminology and dependency on physical_package_id from
the PSCI driver and drop dependency on arm_big_little from the SCPI
cpufreq driver (Sudeep Holla).
- Add support for system-wide suspend and resume to the RAPL power
capping driver and drop a redundant semicolon from it (Zhen Han,
Luis de Bethencourt).
- Make SPI domain validation (in the SCSI SPI transport driver) and
system-wide suspend mutually exclusive as they rely on the same
underlying mechanism and cannot be carried out at the same time
(Bart Van Assche).
- Fix the computation of the amount of memory to preallocate in the
hibernation core and clean up one function in there (Rainer Fiebig,
Kyungsik Lee).
- Prepare the Operating Performance Points (OPP) framework for being
used with power domains and clean up one function in it (Viresh
Kumar, Wei Yongjun).
- Clean up the generic sysfs interface for device PM (Andy
Shevchenko).
- Fix several minor issues in power management frameworks and clean
them up a bit (Arvind Yadav, Bjorn Andersson, Geert Uytterhoeven,
Gustavo Silva, Julia Lawall, Luis de Bethencourt, Paul Gortmaker,
Sergey Senozhatsky, gaurav jindal).
- Make it easier to disable PM via Kconfig (Mark Brown).
- Clean up the cpupower and intel_pstate_tracer utilities (Doug
Smythies, Laura Abbott)"
* tag 'pm-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (89 commits)
PCI / PM: Remove spurious semicolon
cpufreq: scpi: remove arm_big_little dependency
drivers: psci: remove cluster terminology and dependency on physical_package_id
powercap: intel_rapl: Fix trailing semicolon
dmaengine: rcar-dmac: Make DMAC reinit during system resume explicit
PM / runtime: Allow no callbacks in pm_runtime_force_suspend|resume()
PM / hibernate: Drop unused parameter of enough_swap
PM / runtime: Check ignore_children in pm_runtime_need_not_resume()
PM / runtime: Rework pm_runtime_force_suspend/resume()
PM / genpd: Stop/start devices without pm_runtime_force_suspend/resume()
cpufreq: powernv: Dont assume distinct pstate values for nominal and pmin
cpufreq: intel_pstate: Add Skylake servers support
cpufreq: intel_pstate: Replace bxt_funcs with core_funcs
platform/x86: surfacepro3: Support for wakeup from suspend-to-idle
ACPI / PM: Use Low Power S0 Idle on more systems
PM / wakeup: Print warn if device gets enabled as wakeup source during sleep
PM / domains: Don't skip driver's ->suspend|resume_noirq() callbacks
PM / core: Propagate wakeup_path status flag in __device_suspend_late()
PM / core: Re-structure code for clearing the direct_complete flag
powercap: add suspend and resume mechanism for SOC power limit
...
* Fix NAND_CMD_NONE handling in nand_command[_lp]() hooks
* Introduce the ->exec_op() infrastructure
* Rework NAND buffers handling
* Fix ECC requirements for K9F4G08U0D
* Fix nand_do_read_oob() to return the number of bitflips
* Mark K9F1G08U0E as not supporting subpage writes
Driver changes:
* MTK: Rework the driver to support new IP versions
* OMAP OneNAND: Full rework to use new APIs (libgpio, dmaengine) and fix
DT support
* Marvell: Add a new driver to replace the pxa3xx one
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Merge tag 'nand/for-4.16' of git://git.infradead.org/linux-mtd into mtd/next
Pull NAND changes from Boris Brezillon:
"
Core changes:
* Fix NAND_CMD_NONE handling in nand_command[_lp]() hooks
* Introduce the ->exec_op() infrastructure
* Rework NAND buffers handling
* Fix ECC requirements for K9F4G08U0D
* Fix nand_do_read_oob() to return the number of bitflips
* Mark K9F1G08U0E as not supporting subpage writes
Driver changes:
* MTK: Rework the driver to support new IP versions
* OMAP OneNAND: Full rework to use new APIs (libgpio, dmaengine) and fix
DT support
* Marvell: Add a new driver to replace the pxa3xx one
"
* clk-aspeed:
clk: aspeed: Handle inverse polarity of USB port 1 clock gate
clk: aspeed: Fix return value check in aspeed_cc_init()
clk: aspeed: Add reset controller
clk: aspeed: Register gated clocks
clk: aspeed: Add platform driver and register PLLs
clk: aspeed: Register core clocks
clk: Add clock driver for ASPEED BMC SoCs
dt-bindings: clock: Add ASPEED constants
* clk-lock-UP:
clk: fix reentrancy of clk_enable() on UP systems
* clk-mediatek:
clk: mediatek: adjust dependency of reset.c to avoid unexpectedly being built
clk: mediatek: Fix all warnings for missing struct clk_onecell_data
clk: mediatek: fixup test-building of MediaTek clock drivers
clk: mediatek: group drivers under indpendent menu
* clk-allwinner:
clk: sunxi-ng: a83t: Add M divider to TCON1 clock
clk: sunxi-ng: fix the A64/H5 clock description of DE2 CCU
clk: sunxi-ng: add support for Allwinner H3 DE2 CCU
dt-bindings: fix the binding of Allwinner DE2 CCU of A83T and H3
clk: sunxi-ng: sun8i: a83t: Use sigma-delta modulation for audio PLL
clk: sunxi-ng: sun8i: a83t: Add /2 fixed post divider to audio PLL
clk: sunxi-ng: Support fixed post-dividers on NM style clocks
clk: sunxi-ng: sun50i: a64: Add 2x fixed post-divider to MMC module clocks
clk: sunxi-ng: Support fixed post-dividers on MP style clocks
clk: sunxi: Use PTR_ERR_OR_ZERO()
Linus Torvalds