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Geert Uytterhoeven e3c2b1edd5 docs: dt: submitting-patches: Fix grammar in subsystem section
Reword the subsystem bindings section to make sense, from a grammatical
point of view.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20210309130650.2318419-1-geert+renesas@glider.be
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-03-15 13:26:21 -06:00
Linus Torvalds 6bf331d5ce Devicetree fixes for v5.12-rc:
- Another batch of graph and video-interfaces schema conversions
 
 - Drop DT header symlink for dropped C6X arch
 
 - Fix bcm2711-hdmi schema error
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Merge tag 'devicetree-fixes-for-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree fixes from Rob Herring:

 - Another batch of graph and video-interfaces schema conversions

 - Drop DT header symlink for dropped C6X arch

 - Fix bcm2711-hdmi schema error

* tag 'devicetree-fixes-for-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
  dt-bindings: media: Use graph and video-interfaces schemas, round 2
  dts: drop dangling c6x symlink
  dt-bindings: bcm2711-hdmi: Fix broken schema
2021-03-05 12:12:28 -08:00
Rob Herring b5a95bb188 dt-bindings: media: Use graph and video-interfaces schemas, round 2
A couple of media schemas got applied without using or incorrectly
using the video-interfaces.yaml and graph.yaml schemas. Fix them up
before we have more copy-n-paste errors.

Fixes: 41b3e23376 ("media: dt-bindings: media: Add bindings for imx334")
Fixes: d899e5f1db ("media: dt-bindings: media: imx258: add bindings for IMX258 sensor")
Fixes: 918b866edf ("media: dt-bindings: Remove old ov5647.yaml file, update ovti,ov5647.yaml")
Fixes: 22f2b47517 ("media: dt-bindings: media: i2c: Add OV8865 bindings documentation")
Fixes: 29a202fa7a ("media: dt-bindings: media: i2c: Add OV5648 bindings documentation")
Cc: Sakari Ailus <sakari.ailus@linux.intel.com>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Dave Stevenson <dave.stevenson@raspberrypi.com>
Cc: Jacopo Mondi <jacopo@jmondi.org>
Cc: "Paul J. Murphy" <paul.j.murphy@intel.com>
Cc: Daniele Alessandrelli <daniele.alessandrelli@intel.com>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Cc: linux-media@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20210223210127.55455-1-robh@kernel.org
2021-03-01 11:30:21 -06:00
Linus Torvalds fecfd01539 Updates for 5.12-rc1. Besides usual fixes and new drivers, we are
changing CLASS_FLASH to return success to make it easier to work with
 V4L2 stuff disabled, and we are getting rid of enum that should have
 been plain integer long time ago. I'm slightly nervous about potential
 warnings, but it needed to be fixed at some point.
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Merge tag 'leds-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds

Pull LED updates from Pavel Machek:
 "Besides the usual fixes and new drivers, we are changing CLASS_FLASH
  to return success to make it easier to work with V4L2 stuff disabled,
  and we are getting rid of enum that should have been plain integer
  long time ago. I'm slightly nervous about potential warnings, but it
  needed to be fixed at some point"

* tag 'leds-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds:
  leds: lp50xx: Get rid of redundant explicit casting
  leds: lp50xx: Update headers block to reflect reality
  leds: lp50xx: Get rid of redundant check in lp50xx_enable_disable()
  leds: lp50xx: Reduce level of dereferences
  leds: lp50xx: Switch to new style i2c-driver probe function
  leds: lp50xx: Don't spam logs when probe is deferred
  leds: apu: extend support for PC Engines APU1 with newer firmware
  leds: flash: Fix multicolor no-ops registration by return 0
  leds: flash: Add flash registration with undefined CONFIG_LEDS_CLASS_FLASH
  leds: lgm: Add LED controller driver for LGM SoC
  dt-bindings: leds: Add bindings for Intel LGM SoC
  leds: led-core: Get rid of enum led_brightness
  leds: gpio: Set max brightness to 1
  leds: lm3533: Switch to using the new API kobj_to_dev()
  leds: ss4200: simplify the return expression of register_nasgpio_led()
  leds: Use DEVICE_ATTR_{RW, RO, WO} macros
2021-02-26 13:56:40 -08:00
Linus Torvalds 8b83369ddc RISC-V Patches for the 5.12 Merge Window
I have a handful of new RISC-V related patches for this merge window:
 
 * A check to ensure drivers are properly using uaccess.  This isn't
   manifesting with any of the drivers I'm currently using, but may catch
   errors in new drivers.
 * Some preliminary support for the FU740, along with the HiFive
   Unleashed it will appear on.
 * NUMA support for RISC-V, which involves making the arm64 code generic.
 * Support for kasan on the vmalloc region.
 * A handful of new drivers for the Kendryte K210, along with the DT
   plumbing required to boot on a handful of K210-based boards.
 * Support for allocating ASIDs.
 * Preliminary support for kernels larger than 128MiB.
 * Various other improvements to our KASAN support, including the
   utilization of huge pages when allocating the KASAN regions.
 
 We may have already found a bug with the KASAN_VMALLOC code, but it's
 passing my tests.  There's a fix in the works, but that will probably
 miss the merge window.
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Merge tag 'riscv-for-linus-5.12-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

Pull RISC-V updates from Palmer Dabbelt:
 "A handful of new RISC-V related patches for this merge window:

   - A check to ensure drivers are properly using uaccess. This isn't
     manifesting with any of the drivers I'm currently using, but may
     catch errors in new drivers.

   - Some preliminary support for the FU740, along with the HiFive
     Unleashed it will appear on.

   - NUMA support for RISC-V, which involves making the arm64 code
     generic.

   - Support for kasan on the vmalloc region.

   - A handful of new drivers for the Kendryte K210, along with the DT
     plumbing required to boot on a handful of K210-based boards.

   - Support for allocating ASIDs.

   - Preliminary support for kernels larger than 128MiB.

   - Various other improvements to our KASAN support, including the
     utilization of huge pages when allocating the KASAN regions.

  We may have already found a bug with the KASAN_VMALLOC code, but it's
  passing my tests. There's a fix in the works, but that will probably
  miss the merge window.

* tag 'riscv-for-linus-5.12-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (75 commits)
  riscv: Improve kasan population by using hugepages when possible
  riscv: Improve kasan population function
  riscv: Use KASAN_SHADOW_INIT define for kasan memory initialization
  riscv: Improve kasan definitions
  riscv: Get rid of MAX_EARLY_MAPPING_SIZE
  soc: canaan: Sort the Makefile alphabetically
  riscv: Disable KSAN_SANITIZE for vDSO
  riscv: Remove unnecessary declaration
  riscv: Add Canaan Kendryte K210 SD card defconfig
  riscv: Update Canaan Kendryte K210 defconfig
  riscv: Add Kendryte KD233 board device tree
  riscv: Add SiPeed MAIXDUINO board device tree
  riscv: Add SiPeed MAIX GO board device tree
  riscv: Add SiPeed MAIX DOCK board device tree
  riscv: Add SiPeed MAIX BiT board device tree
  riscv: Update Canaan Kendryte K210 device tree
  dt-bindings: add resets property to dw-apb-timer
  dt-bindings: fix sifive gpio properties
  dt-bindings: update sifive uart compatible string
  dt-bindings: update sifive clint compatible string
  ...
2021-02-26 10:28:35 -08:00
Linus Torvalds 2c87f7a38f pwm: Changes for v5.12-rc1
The ZTE ZX platform is being removed, so the PWM driver is no longer
 needed and removed as well. Other than that this contains a small set of
 fixes and cleanups across a couple of drivers.
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Merge tag 'pwm/for-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm

Pull pwm updates from Thierry Reding:
 "The ZTE ZX platform is being removed, so the PWM driver is no longer
  needed and removed as well.

  Other than that this contains a small set of fixes and cleanups across
  a couple of drivers"

* tag 'pwm/for-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm:
  pwm: lpc18xx-sct: remove unneeded semicolon
  pwm: iqs620a: Correct a stale state variable
  pwm: iqs620a: Fix overflow and optimize calculations
  pwm: rockchip: Enable clock before calling clk_get_rate()
  pwm: rockchip: Eliminate potential race condition when probing
  pwm: rockchip: Replace "bus clk" with "PWM clk"
  pwm: rockchip: rockchip_pwm_probe(): Remove superfluous clk_unprepare()
  pwm: rockchip: Enable APB clock during register access while probing
  pwm: Remove ZTE ZX driver
2021-02-25 12:23:49 -08:00
Linus Torvalds fdce29602f drm fixes for 5.12-rc1 + msm-next
core:
 - vblank fence timing improvements
 
 dma-buf:
 - improve error handling
 
 ttm:
 - memory leak fix
 
 msm:
 - a6xx speedbin support
 - a508, a509, a512 support
 - various a5xx fixes
 - various dpu fixes
 - qseed3lite support for sm8250
 - dsi fix for msm8994
 - mdp5 fix for framerate bug with cmd mode panels
 - a6xx GMU OOB race fixes that were showing up in CI
 - various addition and removal of semicolons
 - gem submit fix for legacy userspace relocs path
 
 amdgpu:
 - Clang warning fix
 - S0ix platform shutdown/poweroff fix
 - Misc display fixes
 
 i915:
 - color format fix
 - -Wuninitialised reenabled
 - GVT ww locking, cmd parser fixes
 
 atyfb:
 - fix build
 
 rockchip:
 - AFBC modifier fix
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Merge tag 'drm-next-2021-02-26' of git://anongit.freedesktop.org/drm/drm

Pull more drm updates from Dave Airlie:
 "This is mostly fixes but I missed msm-next pull last week. It's been
  in drm-next.

  Otherwise it's a selection of i915, amdgpu and misc fixes, one TTM
  memory leak, nothing really major stands out otherwise.

  core:
   - vblank fence timing improvements

  dma-buf:
   - improve error handling

  ttm:
   - memory leak fix

  msm:
   - a6xx speedbin support
   - a508, a509, a512 support
   - various a5xx fixes
   - various dpu fixes
   - qseed3lite support for sm8250
   - dsi fix for msm8994
   - mdp5 fix for framerate bug with cmd mode panels
   - a6xx GMU OOB race fixes that were showing up in CI
   - various addition and removal of semicolons
   - gem submit fix for legacy userspace relocs path

  amdgpu:
   - clang warning fix
   - S0ix platform shutdown/poweroff fix
   - misc display fixes

  i915:
   - color format fix
   - -Wuninitialised reenabled
   - GVT ww locking, cmd parser fixes

  atyfb:
   - fix build

  rockchip:
   - AFBC modifier fix"

* tag 'drm-next-2021-02-26' of git://anongit.freedesktop.org/drm/drm: (60 commits)
  drm/panel: kd35t133: allow using non-continuous dsi clock
  drm/rockchip: Require the YTR modifier for AFBC
  drm/ttm: Fix a memory leak
  drm/drm_vblank: set the dma-fence timestamp during send_vblank_event
  dma-fence: allow signaling drivers to set fence timestamp
  dma-buf: heaps: Rework heap allocation hooks to return struct dma_buf instead of fd
  dma-buf: system_heap: Make sure to return an error if we abort
  drm/amd/display: Fix system hang after multiple hotplugs (v3)
  drm/amdgpu: fix shutdown and poweroff process failed with s0ix
  drm/i915: Nuke INTEL_OUTPUT_FORMAT_INVALID
  drm/i915: Enable -Wuninitialized
  drm/amd/display: Remove Assert from dcn10_get_dig_frontend
  drm/amd/display: Add vupdate_no_lock interrupts for DCN2.1
  Revert "drm/amd/display: reuse current context instead of recreating one"
  drm/amd/pm/swsmu: Avoid using structure_size uninitialized in smu_cmn_init_soft_gpu_metrics
  fbdev: atyfb: add stubs for aty_{ld,st}_lcd()
  drm/i915/gvt: Introduce per object locking in GVT scheduler.
  drm/i915/gvt: Purge dev_priv->gt
  drm/i915/gvt: Parse default state to update reg whitelist
  dt-bindings: dp-connector: Drop maxItems from -supply
  ...
2021-02-25 12:10:22 -08:00
Linus Torvalds 6fbd6cf85a Kbuild updates for v5.12
- Fix false-positive build warnings for ARCH=ia64 builds
 
  - Optimize dictionary size for module compression with xz
 
  - Check the compiler and linker versions in Kconfig
 
  - Fix misuse of extra-y
 
  - Support DWARF v5 debug info
 
  - Clamp SUBLEVEL to 255 because stable releases 4.4.x and 4.9.x
    exceeded the limit
 
  - Add generic syscall{tbl,hdr}.sh for cleanups across arches
 
  - Minor cleanups of genksyms
 
  - Minor cleanups of Kconfig
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Merge tag 'kbuild-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild updates from Masahiro Yamada:

 - Fix false-positive build warnings for ARCH=ia64 builds

 - Optimize dictionary size for module compression with xz

 - Check the compiler and linker versions in Kconfig

 - Fix misuse of extra-y

 - Support DWARF v5 debug info

 - Clamp SUBLEVEL to 255 because stable releases 4.4.x and 4.9.x
   exceeded the limit

 - Add generic syscall{tbl,hdr}.sh for cleanups across arches

 - Minor cleanups of genksyms

 - Minor cleanups of Kconfig

* tag 'kbuild-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (38 commits)
  initramfs: Remove redundant dependency of RD_ZSTD on BLK_DEV_INITRD
  kbuild: remove deprecated 'always' and 'hostprogs-y/m'
  kbuild: parse C= and M= before changing the working directory
  kbuild: reuse this-makefile to define abs_srctree
  kconfig: unify rule of config, menuconfig, nconfig, gconfig, xconfig
  kconfig: omit --oldaskconfig option for 'make config'
  kconfig: fix 'invalid option' for help option
  kconfig: remove dead code in conf_askvalue()
  kconfig: clean up nested if-conditionals in check_conf()
  kconfig: Remove duplicate call to sym_get_string_value()
  Makefile: Remove # characters from compiler string
  Makefile: reuse CC_VERSION_TEXT
  kbuild: check the minimum linker version in Kconfig
  kbuild: remove ld-version macro
  scripts: add generic syscallhdr.sh
  scripts: add generic syscalltbl.sh
  arch: syscalls: remove $(srctree)/ prefix from syscall tables
  arch: syscalls: add missing FORCE and fix 'targets' to make if_changed work
  gen_compile_commands: prune some directories
  kbuild: simplify access to the kernel's version
  ...
2021-02-25 10:17:31 -08:00
Linus Torvalds 5b47b10e8f pci-v5.12-changes
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Merge tag 'pci-v5.12-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

Pull PCI updates from Bjorn Helgaas:
 "Enumeration:
   - Remove unnecessary locking around _OSC (Bjorn Helgaas)
   - Clarify message about _OSC failure (Bjorn Helgaas)
   - Remove notification of PCIe bandwidth changes (Bjorn Helgaas)
   - Tidy checking of syscall user config accessors (Heiner Kallweit)

  Resource management:
   - Decline to resize resources if boot config must be preserved (Ard
     Biesheuvel)
   - Fix pci_register_io_range() memory leak (Geert Uytterhoeven)

  Error handling (Keith Busch):
   - Clear error status from the correct device
   - Retain error recovery status so drivers can use it after reset
   - Log the type of Port (Root or Switch Downstream) that we reset
   - Always request a reset for Downstream Ports in frozen state

  Endpoint framework and NTB (Kishon Vijay Abraham I):
   - Make *_get_first_free_bar() take into account 64 bit BAR
   - Add helper API to get the 'next' unreserved BAR
   - Make *_free_bar() return error codes on failure
   - Remove unused pci_epf_match_device()
   - Add support to associate secondary EPC with EPF
   - Add support in configfs to associate two EPCs with EPF
   - Add pci_epc_ops to map MSI IRQ
   - Add pci_epf_ops to expose function-specific attrs
   - Allow user to create sub-directory of 'EPF Device' directory
   - Implement ->msi_map_irq() ops for cadence
   - Configure LM_EP_FUNC_CFG based on epc->function_num_map for cadence
   - Add EP function driver to provide NTB functionality
   - Add support for EPF PCI Non-Transparent Bridge
   - Add specification for PCI NTB function device
   - Add PCI endpoint NTB function user guide
   - Add configfs binding documentation for pci-ntb endpoint function

  Broadcom STB PCIe controller driver:
   - Add support for BCM4908 and external PERST# signal controller
     (Rafał Miłecki)

  Cadence PCIe controller driver:
   - Retrain Link to work around Gen2 training defect (Nadeem Athani)
   - Fix merge botch in cdns_pcie_host_map_dma_ranges() (Krzysztof
     Wilczyński)

  Freescale Layerscape PCIe controller driver:
   - Add LX2160A rev2 EP mode support (Hou Zhiqiang)
   - Convert to builtin_platform_driver() (Michael Walle)

  MediaTek PCIe controller driver:
   - Fix OF node reference leak (Krzysztof Wilczyński)

  Microchip PolarFlare PCIe controller driver:
   - Add Microchip PolarFire PCIe controller driver (Daire McNamara)

  Qualcomm PCIe controller driver:
   - Use PHY_REFCLK_USE_PAD only for ipq8064 (Ansuel Smith)
   - Add support for ddrss_sf_tbu clock for sm8250 (Dmitry Baryshkov)

  Renesas R-Car PCIe controller driver:
   - Drop PCIE_RCAR config option (Lad Prabhakar)
   - Always allocate MSI addresses in 32bit space (Marek Vasut)

  Rockchip PCIe controller driver:
   - Add FriendlyARM NanoPi M4B DT binding (Chen-Yu Tsai)
   - Make 'ep-gpios' DT property optional (Chen-Yu Tsai)

  Synopsys DesignWare PCIe controller driver:
   - Work around ECRC configuration hardware defect (Vidya Sagar)
   - Drop support for config space in DT 'ranges' (Rob Herring)
   - Change size to u64 for EP outbound iATU (Shradha Todi)
   - Add upper limit address for outbound iATU (Shradha Todi)
   - Make dw_pcie ops optional (Jisheng Zhang)
   - Remove unnecessary dw_pcie_ops from al driver (Jisheng Zhang)

  Xilinx Versal CPM PCIe controller driver:
   - Fix OF node reference leak (Pan Bian)

  Miscellaneous:
   - Remove tango host controller driver (Arnd Bergmann)
   - Remove IRQ handler & data together (altera-msi, brcmstb, dwc)
     (Martin Kaiser)
   - Fix xgene-msi race in installing chained IRQ handler (Martin
     Kaiser)
   - Apply CONFIG_PCI_DEBUG to entire drivers/pci hierarchy (Junhao He)
   - Fix pci-bridge-emul array overruns (Russell King)
   - Remove obsolete uses of WARN_ON(in_interrupt()) (Sebastian Andrzej
     Siewior)"

* tag 'pci-v5.12-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (69 commits)
  PCI: qcom: Use PHY_REFCLK_USE_PAD only for ipq8064
  PCI: qcom: Add support for ddrss_sf_tbu clock
  dt-bindings: PCI: qcom: Document ddrss_sf_tbu clock for sm8250
  PCI: al: Remove useless dw_pcie_ops
  PCI: dwc: Don't assume the ops in dw_pcie always exist
  PCI: dwc: Add upper limit address for outbound iATU
  PCI: dwc: Change size to u64 for EP outbound iATU
  PCI: dwc: Drop support for config space in 'ranges'
  PCI: layerscape: Convert to builtin_platform_driver()
  PCI: layerscape: Add LX2160A rev2 EP mode support
  dt-bindings: PCI: layerscape: Add LX2160A rev2 compatible strings
  PCI: dwc: Work around ECRC configuration issue
  PCI/portdrv: Report reset for frozen channel
  PCI/AER: Specify the type of Port that was reset
  PCI/ERR: Retain status from error notification
  PCI/AER: Clear AER status from Root Port when resetting Downstream Port
  PCI/ERR: Clear status of the reporting device
  dt-bindings: arm: rockchip: Add FriendlyARM NanoPi M4B
  PCI: rockchip: Make 'ep-gpios' DT property optional
  Documentation: PCI: Add PCI endpoint NTB function user guide
  ...
2021-02-25 09:56:08 -08:00
Bjorn Helgaas ce96d1d7b8 Merge branch 'pci/rockchip'
- Make 'ep-gpios' DT property optional (Chen-Yu Tsai)

- Add FriendlyARM NanoPi M4B to rockchip DT binding (Chen-Yu Tsai)

* pci/rockchip:
  dt-bindings: arm: rockchip: Add FriendlyARM NanoPi M4B
  PCI: rockchip: Make 'ep-gpios' DT property optional
2021-02-24 14:59:24 -06:00
Bjorn Helgaas 9da5366938 Merge branch 'pci/qcom'
- Add support for SM8250 PCIe SF TBU clock (Dmitry Baryshkov)

- Use PHY_REFCLK_USE_PAD only for qcom ipq8064 (Ansuel Smith)

* pci/qcom:
  PCI: qcom: Use PHY_REFCLK_USE_PAD only for ipq8064
  PCI: qcom: Add support for ddrss_sf_tbu clock
  dt-bindings: PCI: qcom: Document ddrss_sf_tbu clock for sm8250
2021-02-24 14:59:23 -06:00
Bjorn Helgaas 52c1de640e Merge branch 'pci/microchip'
- Call platform_set_drvdata() earlier so drivers can do window setup in
  init functions instead of custom probe (Daire McNamara)

- Add DT binding and host mode driver for Microchip PolarFire PCIe
  controller (Daire McNamara)

* pci/microchip:
  MAINTAINERS: Add Daire McNamara as Microchip PCIe driver maintainer
  PCI: microchip: Add Microchip PolarFire PCIe controller driver
  dt-bindings: PCI: microchip: Add Microchip PolarFire host binding
  PCI: Call platform_set_drvdata earlier in devm_pci_alloc_host_bridge
2021-02-24 14:59:22 -06:00
Bjorn Helgaas b994a66a9d Merge branch 'pci/layerscape'
- Add Layerscape LX2160A rev2 endpoint mode support (Hou Zhiqiang)

- Convert layerscape to builtin_platform_driver() (Michael Walle)

* pci/layerscape:
  PCI: layerscape: Convert to builtin_platform_driver()
  PCI: layerscape: Add LX2160A rev2 EP mode support
  dt-bindings: PCI: layerscape: Add LX2160A rev2 compatible strings
2021-02-24 14:59:22 -06:00
Dmitry Baryshkov c9f0460002 dt-bindings: PCI: qcom: Document ddrss_sf_tbu clock for sm8250
On SM8250 additional clock is required for PCIe devices to access NOC.
Document this requirement in devicetree bindings.

Link: https://lore.kernel.org/r/20210117013114.441973-2-dmitry.baryshkov@linaro.org
Fixes: 458168247c ("dt-bindings: pci: qcom: Document PCIe bindings for SM8250 SoC")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2021-02-24 14:38:38 -06:00
Linus Torvalds 062c84fccc remoteproc updates for v5.12
This adds remoteproc support for the audio, compute, sensor and modem
 remoteprocs on the Qualcomm SM8350 platform, it adds Qualcomm WCN3660b
 support, Mediatek MT8192 SCP driver support for MPU and L1TCM memory,
 STM32 driver adopts dev_err_probe() and the Qualcomm Kconfig
 help texts are revamped.
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Merge tag 'rproc-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc

Pull remoteproc updates from Bjorn Andersson:
 "This adds remoteproc support for the audio, compute, sensor and modem
  remoteprocs on the Qualcomm SM8350 platform, it adds Qualcomm WCN3660b
  support, Mediatek MT8192 SCP driver support for MPU and L1TCM memory,
  STM32 driver adopts dev_err_probe() and the Qualcomm Kconfig help
  texts are revamped"

* tag 'rproc-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc:
  remoteproc: qcom: pas: Add SM8350 PAS remoteprocs
  dt-bindings: remoteproc: qcom: pas: Add SM8350 remoteprocs
  remoteproc: core: Fix rproc->firmware free in rproc_set_firmware()
  remoteproc/mediatek: support L1TCM
  dt-bindings: remoteproc: mediatek: add L1TCM memory region
  remoteproc/mediatek: enable MPU for all memory regions in MT8192 SCP
  remoteproc/mediatek: use devm_platform_ioremap_resource_byname
  remoteproc: ingenic: Add module parameter 'auto_boot'
  remoteproc/mediatek: acknowledge watchdog IRQ after handled
  remoteproc: qcom_wcnss: remove unneeded semicolon
  remoteproc: qcom: fix glink dependencies
  remoteproc: stm32: improve debug using dev_err_probe
  remoteproc: qcom: add more help text qcom options
  remoteproc: qcom_wcnss: Add qcom,wcn3660b compatible
  dt-bindings: remoteproc: qcom,wcnss: Add qcom,wcn3660b compatible
2021-02-24 11:30:13 -08:00
Linus Torvalds 890caa39a9 hwspinlock updated for v5.12
This adds support for the hardware spinlock in the TI K3 AM64x SoC.
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Merge tag 'hwlock-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc

Pull hwspinlock updates from Bjorn Andersson:
 "Add support for the hardware spinlock in the TI K3 AM64x SoC"

* tag 'hwlock-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc:
  hwspinlock: omap: Add support for K3 AM64x SoCs
  dt-bindings: hwlock: Update OMAP HwSpinlock binding for AM64x SoCs
2021-02-24 11:22:57 -08:00
Linus Torvalds e229b429bb Char/Misc driver patches for 5.12-rc1
Here is the large set of char/misc/whatever driver subsystem updates for
 5.12-rc1.  Over time it seems like this tree is collecting more and more
 tiny driver subsystems in one place, making it easier for those
 maintainers, which is why this is getting larger.
 
 Included in here are:
 	- coresight driver updates
 	- habannalabs driver updates
 	- virtual acrn driver addition (proper acks from the x86
 	  maintainers)
 	- broadcom misc driver addition
 	- speakup driver updates
 	- soundwire driver updates
 	- fpga driver updates
 	- amba driver updates
 	- mei driver updates
 	- vfio driver updates
 	- greybus driver updates
 	- nvmeem driver updates
 	- phy driver updates
 	- mhi driver updates
 	- interconnect driver udpates
 	- fsl-mc bus driver updates
 	- random driver fix
 	- some small misc driver updates (rtsx, pvpanic, etc.)
 
 All of these have been in linux-next for a while, with the only reported
 issue being a merge conflict in include/linux/mod_devicetable.h that you
 will hit in your tree due to the dfl_device_id addition from the fpga
 subsystem in here.  The resolution should be simple.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-5.12-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 large set of char/misc/whatever driver subsystem updates
  for 5.12-rc1. Over time it seems like this tree is collecting more and
  more tiny driver subsystems in one place, making it easier for those
  maintainers, which is why this is getting larger.

  Included in here are:

   - coresight driver updates

   - habannalabs driver updates

   - virtual acrn driver addition (proper acks from the x86 maintainers)

   - broadcom misc driver addition

   - speakup driver updates

   - soundwire driver updates

   - fpga driver updates

   - amba driver updates

   - mei driver updates

   - vfio driver updates

   - greybus driver updates

   - nvmeem driver updates

   - phy driver updates

   - mhi driver updates

   - interconnect driver udpates

   - fsl-mc bus driver updates

   - random driver fix

   - some small misc driver updates (rtsx, pvpanic, etc.)

  All of these have been in linux-next for a while, with the only
  reported issue being a merge conflict due to the dfl_device_id
  addition from the fpga subsystem in here"

* tag 'char-misc-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (311 commits)
  spmi: spmi-pmic-arb: Fix hw_irq overflow
  Documentation: coresight: Add PID tracing description
  coresight: etm-perf: Support PID tracing for kernel at EL2
  coresight: etm-perf: Clarify comment on perf options
  ACRN: update MAINTAINERS: mailing list is subscribers-only
  regmap: sdw-mbq: use MODULE_LICENSE("GPL")
  regmap: sdw: use no_pm routines for SoundWire 1.2 MBQ
  regmap: sdw: use _no_pm functions in regmap_read/write
  soundwire: intel: fix possible crash when no device is detected
  MAINTAINERS: replace my with email with replacements
  mhi: Fix double dma free
  uapi: map_to_7segment: Update example in documentation
  uio: uio_pci_generic: don't fail probe if pdev->irq equals to IRQ_NOTCONNECTED
  drivers/misc/vmw_vmci: restrict too big queue size in qp_host_alloc_queue
  firewire: replace tricky statement by two simple ones
  vme: make remove callback return void
  firmware: google: make coreboot driver's remove callback return void
  firmware: xilinx: Use explicit values for all enum values
  sample/acrn: Introduce a sample of HSM ioctl interface usage
  virt: acrn: Introduce an interface for Service VM to control vCPU
  ...
2021-02-24 10:25:37 -08:00
Linus Torvalds b817c93123 - sprd: fix a macro value
- omap: support for K3 AM64x
 - tegra: fix lockdep warnings
 - qcom: support for SDX55 and SC8180X
 - arm: fixes for sparse, kfree and void return
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Merge tag 'mailbox-v5.12' of git://git.linaro.org/landing-teams/working/fujitsu/integration

Pull mailbox updates from Jassi Brar:

 - sprd: fix a macro value

 - omap: support for K3 AM64x

 - tegra: fix lockdep warnings

 - qcom: support for SDX55 and SC8180X

 - arm: fixes for sparse, kfree and void return

* tag 'mailbox-v5.12' of git://git.linaro.org/landing-teams/working/fujitsu/integration:
  mailbox: arm_mhuv2: Skip calling kfree() with invalid pointer
  mailbox: tegra-hsp: Set lockdep class dynamically
  mailbox: sprd: correct definition of SPRD_OUTBOX_FIFO_FULL
  mailbox: arm_mhuv2: make remove callback return void
  mailbox: arm_mhuv2: Fix sparse warnings
  mailbox: qcom: Add support for SDX55 APCS IPC
  dt-bindings: mailbox: Add binding for SDX55 APCS
  mailbox: omap: Add support for K3 AM64x SoCs
  dt-bindings: mailbox: omap: Update binding for AM64x SoCs
  mailbox: qcom: Add SC8180X apcs compatible
  dt-bindings: mailbox: qcom: Add SC8180X APCS compatible
2021-02-24 09:47:43 -08:00
Hou Zhiqiang 792b6aa97e dt-bindings: PCI: layerscape: Add LX2160A rev2 compatible strings
Add PCIe Endpoint mode compatible string "fsl,lx2160ar2-pcie-ep"

Link: https://lore.kernel.org/r/20201026051448.1913-1-Zhiqiang.Hou@nxp.com
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rob Herring <robh@kernel.org>
2021-02-24 11:07:41 -06:00
Maxime Ripard a3cb15cda1 dt-bindings: bcm2711-hdmi: Fix broken schema
For some reason, unevaluatedProperties doesn't work and
additionalProperties is required. Fix it by switching to
additionalProperties.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20210218152837.1080819-1-maxime@cerno.tech
Signed-off-by: Rob Herring <robh@kernel.org>
2021-02-23 21:37:09 -06:00
Linus Torvalds 143983e585 dmaengine updates for v5.12-rc1
New drivers/devices
  - Intel LGM SoC DMA driver
  - Actions Semi S500 DMA controller
  - Renesas r8a779a0 dma controller
  - Ingenic JZ4760(B) dma controller
  - Intel KeemBay AxiDMA controller
 
 Removed
  - Coh901318 dma driver
  - Zte zx dma driver
  - Sirfsoc dma driver
 
 Updates:
  - mmp_pdma, mmp_tdma gained module support
  - imx-sdma become modern and dropped platform data support
  - dw-axi driver gained slave and cyclic dma support
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Merge tag 'dmaengine-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine

Pull dmaengine updates from Vinod Koul:
 "We have couple of drivers removed a new driver and bunch of new device
  support and few updates to drivers for this round.

  New drivers/devices:
   - Intel LGM SoC DMA driver
   - Actions Semi S500 DMA controller
   - Renesas r8a779a0 dma controller
   - Ingenic JZ4760(B) dma controller
   - Intel KeemBay AxiDMA controller

  Removed:
   - Coh901318 dma driver
   - Zte zx dma driver
   - Sirfsoc dma driver

  Updates:
   - mmp_pdma, mmp_tdma gained module support
   - imx-sdma become modern and dropped platform data support
   - dw-axi driver gained slave and cyclic dma support"

* tag 'dmaengine-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (58 commits)
  dmaengine: dw-axi-dmac: remove redundant null check on desc
  dmaengine: xilinx_dma: Alloc tx descriptors GFP_NOWAIT
  dmaengine: dw-axi-dmac: Virtually split the linked-list
  dmaengine: dw-axi-dmac: Set constraint to the Max segment size
  dmaengine: dw-axi-dmac: Add Intel KeemBay AxiDMA BYTE and HALFWORD registers
  dmaengine: dw-axi-dmac: Add Intel KeemBay AxiDMA handshake
  dmaengine: dw-axi-dmac: Add Intel KeemBay AxiDMA support
  dmaengine: drivers: Kconfig: add HAS_IOMEM dependency to DW_AXI_DMAC
  dmaengine: dw-axi-dmac: Add Intel KeemBay DMA register fields
  dt-binding: dma: dw-axi-dmac: Add support for Intel KeemBay AxiDMA
  dmaengine: dw-axi-dmac: Support burst residue granularity
  dmaengine: dw-axi-dmac: Support of_dma_controller_register()
  dmaegine: dw-axi-dmac: Support device_prep_dma_cyclic()
  dmaengine: dw-axi-dmac: Support device_prep_slave_sg
  dmaengine: dw-axi-dmac: Add device_config operation
  dmaengine: dw-axi-dmac: Add device_synchronize() callback
  dmaengine: dw-axi-dmac: move dma_pool_create() to alloc_chan_resources()
  dmaengine: dw-axi-dmac: simplify descriptor management
  dt-bindings: dma: Add YAML schemas for dw-axi-dmac
  dmaengine: ti: k3-psil: optimize struct psil_endpoint_config for size
  ...
2021-02-23 15:05:10 -08:00
Linus Torvalds e0fbd25bb3 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
 "Mostly existing driver fixes plus a new driver for game controllers
  directly connected to Nintendo 64, and an enhancement for keyboards
  driven by Chrome OS EC to communicate layout of the top row to
  userspace"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (47 commits)
  Input: st1232 - fix NORMAL vs. IDLE state handling
  Input: aiptek - convert sysfs sprintf/snprintf family to sysfs_emit
  Input: alps - fix spelling of "positive"
  ARM: dts: cros-ec-keyboard: Use keymap macros
  dt-bindings: input: Fix the keymap for LOCK key
  dt-bindings: input: Create macros for cros-ec keymap
  Input: cros-ec-keyb - expose function row physical map to userspace
  dt-bindings: input: cros-ec-keyb: Add a new property describing top row
  Input: applespi - fix occasional crc errors under load.
  Input: applespi - don't wait for responses to commands indefinitely.
  Input: st1232 - add IDLE state as ready condition
  Input: zinitix - fix return type of zinitix_init_touch()
  Input: i8042 - add ASUS Zenbook Flip to noselftest list
  Input: add missing dependencies on CONFIG_HAS_IOMEM
  Input: joydev - prevent potential read overflow in ioctl
  Input: elo - fix an error code in elo_connect()
  Input: xpad - add support for PowerA Enhanced Wired Controller for Xbox Series X|S
  Input: sur40 - fix an error code in sur40_probe()
  Input: elants_i2c - detect enum overflow
  Input: zinitix - remove unneeded semicolon
  ...
2021-02-23 14:56:23 -08:00
Linus Torvalds 69aea9d284 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
Pull HID updates from Jiri Kosina:

 - support for "Unified Battery" feature on Logitech devices from Filipe
   Laíns

 - power management improvements for intel-ish driver from Zhang Lixu

 - support for Goodix devices from Douglas Anderson

 - improved handling of generic HID keyboard in order to make it easier
   for userspace to figure out the details of the device, from Dmitry
   Torokhov

 - Playstation DualSense support from Roderick Colenbrander

 - other assorted small fixes and device ID additions.

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (49 commits)
  HID: playstation: add DualSense player LED support.
  HID: playstation: add microphone mute support for DualSense.
  HID: playstation: add initial DualSense lightbar support.
  HID: wacom: Ignore attempts to overwrite the touch_max value from HID
  HID: playstation: fix array size comparison (off-by-one)
  HID: playstation: fix unused variable in ps_battery_get_property.
  HID: playstation: report DualSense hardware and firmware version.
  HID: playstation: add DualSense classic rumble support.
  HID: playstation: add DualSense Bluetooth support.
  HID: playstation: track devices in list.
  HID: playstation: add DualSense accelerometer and gyroscope support.
  HID: playstation: add DualSense touchpad support.
  HID: playstation: add DualSense battery support.
  HID: playstation: use DualSense MAC address as unique identifier.
  HID: playstation: initial DualSense USB support.
  HID: ite: Enable QUIRK_TOUCHPAD_ON_OFF_REPORT on Acer Aspire Switch 10E
  HID: Ignore battery for Elan touchscreen on HP Spectre X360 15-df0xxx
  HID: logitech-dj: add support for the new lightspeed connection iteration
  HID: intel-ish-hid: ipc: Add Tiger Lake H PCI device ID
  HID: logitech-dj: add support for keyboard events in eQUAD step 4 Gaming
  ...
2021-02-23 14:52:22 -08:00
Chen-Yu Tsai 8e61744de4 dt-bindings: arm: rockchip: Add FriendlyARM NanoPi M4B
The NanoPi M4B is a minor revision of the original M4.

The differences against the original Nanopi M4 that are common with the
other M4V2 revision include:

  - microphone header removed
  - power button added
  - recovery button added

Additional changes specific to the M4B:

  - USB 3.0 hub removed; board now has 2x USB 3.0 type-A ports and 2x
    USB 2.0 ports
  - ADB toggle switch added; this changes the top USB 3.0 host port to
    a peripheral port
  - Type-C port no longer supports data or PD
  - WiFi/Bluetooth combo chip switched to AP6256, which supports BT 5.0
    but only 1T1R (down from 2T2R) for WiFi

Add a compatible string for the new board revision.

Link: https://lore.kernel.org/r/20210121162321.4538-3-wens@kernel.org
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rob Herring <robh@kernel.org>
2021-02-23 14:24:11 -06:00
Daire McNamara 6ee6c89aac dt-bindings: PCI: microchip: Add Microchip PolarFire host binding
Add device tree bindings for the Microchip PolarFire PCIe controller
when configured in host (Root Complex) mode.

Link: https://lore.kernel.org/r/20210125162934.5335-3-daire.mcnamara@microchip.com
Signed-off-by: Daire McNamara <daire.mcnamara@microchip.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Rob Herring <robh@kernel.org>
2021-02-23 14:00:18 -06:00
Jiri Kosina 27b730e088 Merge branch 'for-5.12/i2c-hid' into for-linus
- ACPI and OF support made more generic / decoupled. From Douglas Anderson
- support for Goodix devices from Douglas Anderson
2021-02-23 11:33:54 +01:00
Philip Chen 311a27da62 dt-bindings: input: cros-ec-keyb: Add a new property describing top row
Add a new property `function-row-physmap` to the
device tree for the custom keyboard top row design.

The property describes the rows/columns of the top row keys
from left to right.

Signed-off-by: Philip Chen <philipchen@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210115122412.v7.1.I025fb861cd5fa0ef5286b7dce514728e9df7ae74@changeid
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-02-22 21:22:13 -08:00
Linus Torvalds 3b9cdafb53 This is the bulk of pin control changes for the v5.12 kernel.
This time a calm set with no core changes.
 
 New drivers/subdrivers:
 
 - Renesas R8A7790A0 pin controller.
 
 - Allwinner H616 and H616-R pin controllers.
 
 - Qualcomm SM8350 and SC8180x pin controllers.
 
 Improvements:
 
 - Redo the DT bindings for Ralink RT2880.
 
 - A common Qualcomm TLMM DT binding in YAML.
 
 - Delete the unused drivers for U300, COH901, Sirf Atlas, and ZTE ZX.
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Merge tag 'pinctrl-v5.12-1' 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 v5.12 kernel.

  This time a calm set with no core changes.

  New drivers/subdrivers:

   - Renesas R8A7790A0 pin controller.

   - Allwinner H616 and H616-R pin controllers.

   - Qualcomm SM8350 and SC8180x pin controllers.

  Improvements:

   - Redo the DT bindings for Ralink RT2880.

   - A common Qualcomm TLMM DT binding in YAML.

   - Delete the unused drivers for U300, COH901, Sirf Atlas, and ZTE ZX"

* tag 'pinctrl-v5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (71 commits)
  pinctrl: mediatek: Fix trigger type setting follow for unexpected interrupt
  dt-bindings: pinctrl: Group tuples in pin control properties
  pinctrl: nuvoton: npcm7xx: Fix alignment of table header comment
  pinctrl: at91-pio4: fix "Prefer 'unsigned int' to bare use of 'unsigned'"
  pinctrl: at91-pio4: add support for slew-rate
  dt-bindings: pinctrl: at91-pio4: add slew-rate
  pinctrl: actions: Add depends on || COMPILE_TEST
  pinctrl: single: set function name when adding function
  pinctrl: qcom: Add sc8180x TLMM driver
  dt-bindings: pinctrl: qcom: Add sc8180x binding
  dt-bindings: pinctrl: qcom: Define common TLMM binding
  pinctrl: qcom: Add SM8350 pinctrl driver
  dt-bindings: pinctrl: qcom: Add SM8350 pinctrl bindings
  pinctrl: samsung: use raw_spinlock for s3c64xx
  dt-bindings: mediatek: mt8192: Fix dt_binding_check warning
  pinctrl: qcom: spmi-mpp: Add PM8019 compatible
  pinctrl: pinmux: add function selector to pinmux-functions
  pinctrl: samsung: use raw_spinlock for locking
  pinctrl: clarify #pinctrl-cells for pinctrl-single,pins
  pinctrl: actions: Add the platform dependency to drivers
  ...
2021-02-22 18:39:11 -08:00
Damien Le Moal 13dcfae0b2
dt-bindings: add resets property to dw-apb-timer
The Synopsis DesignWare APB timer driver
(drivers/clocksource/dw_apb_timer_of.c) indirectly uses the resets
property of its node as it executes the function of_reset_control_get().
Make sure that this property is documented in
timer/snps,dw-apb-timer.yaml to avoid make dtbs_check warnings.

Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
2021-02-22 17:51:12 -08:00
Damien Le Moal 3933cf6afd
dt-bindings: fix sifive gpio properties
The sifive gpio IP block supports up to 32 GPIOs. Reflect that in the
interrupts property description and maxItems. Also add the standard
ngpios property to describe the number of GPIOs available on the
implementation.

Also add the "canaan,k210-gpiohs" compatible string to indicate the use
of this gpio controller in the Canaan Kendryte K210 SoC. If this
compatible string is used, do not define the clocks property as
required as the K210 SoC does not have a software controllable clock
for the Sifive gpio IP block.

Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
2021-02-22 17:51:11 -08:00
Damien Le Moal 8fc8719c28
dt-bindings: update sifive uart compatible string
Add the compatible string "canaan,k210-uarths" to the sifive uart
bindings to indicate the use of this IP block in the Canaan Kendryte
K210 SoC.

Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
2021-02-22 17:51:10 -08:00
Damien Le Moal c43b571801
dt-bindings: update sifive clint compatible string
Add the "canaan,k210-clint" compatible string to the Sifive clint
bindings to indicate the use of the "sifive,clint0" IP block in the
Canaan Kendryte K210 SoC. The description of the compatible string
property is also updated to reflect this addition.

Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
2021-02-22 17:51:09 -08:00
Damien Le Moal 90ddcd642a
dt-bindings: update sifive plic compatible string
Add the compatible string "canaan,k210-plic" to the Sifive plic bindings
to indicate the use of the "sifive,plic-1.0.0" IP block in the Canaan
Kendryte K210 SoC. The description is also updated to reflect this
change, that is, that SoCs from other vendors may also use this plic
implementation.

Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
2021-02-22 17:51:08 -08:00
Damien Le Moal 7ef71c719e
dt-bindings: update risc-v cpu properties
The Canaan Kendryte K210 SoC CPU cores are based on a rocket chip
version using a draft verion of the RISC-V ISA specifications. To avoid
any confusion with CPU cores using stable specifications, add the
compatible string "canaan,k210" for this SoC CPU cores.

Also add the "riscv,none" value to the mmu-type property to allow a DT
to indicate that the CPU being described does not have an MMU or that
it has an MMU that is not usable (which is the case for the K210 SoC).

Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
2021-02-22 17:51:07 -08:00
Damien Le Moal 11481d6b57
dt-bindings: add Canaan boards compatible strings
Introduce the file riscv/canaan.yaml to document compatible strings
related to the Canaan Kendryte K210 SoC. The compatible string
"canaan,kendryte-k210" used to indicate the use of this SoC to the
early SoC init code is added. This new file also defines the compatible
strings of all supported boards based on this SoC.

Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
2021-02-22 17:51:06 -08:00
Linus Torvalds d652ea30ba IOMMU Updates for Linux v5.12
Including:
 
 	- ARM SMMU and Mediatek updates from Will Deacon:
 
 		- Support for MT8192 IOMMU from Mediatek
 
 		- Arm v7s io-pgtable extensions for MT8192
 
 		- Removal of TLBI_ON_MAP quirk
 
 		- New Qualcomm compatible strings
 
 		- Allow SVA without hardware broadcast TLB maintenance
 		  on SMMUv3
 
 		- Virtualization Host Extension support for SMMUv3 (SVA)
 
 		- Allow SMMUv3 PMU (perf) driver to be built
 		  independently from IOMMU
 
 	- Some tidy-up in IOVA and core code
 
 	- Conversion of the AMD IOMMU code to use the generic
 	  IO-page-table framework
 
 	- Intel VT-d updates from Lu Baolu:
 
 		- Audit capability consistency among different IOMMUs
 
 		- Add SATC reporting structure support
 
 		- Add iotlb_sync_map callback support
 
 	- SDHI Support for Renesas IOMMU driver
 
 	- Misc Cleanups and other small improvments
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Merge tag 'iommu-updates-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Pull iommu updates from Joerg Roedel:

 - ARM SMMU and Mediatek updates from Will Deacon:
     - Support for MT8192 IOMMU from Mediatek
     - Arm v7s io-pgtable extensions for MT8192
     - Removal of TLBI_ON_MAP quirk
     - New Qualcomm compatible strings
     - Allow SVA without hardware broadcast TLB maintenance on SMMUv3
     - Virtualization Host Extension support for SMMUv3 (SVA)
     - Allow SMMUv3 PMU perf driver to be built independently from IOMMU

 - Some tidy-up in IOVA and core code

 - Conversion of the AMD IOMMU code to use the generic IO-page-table
   framework

 - Intel VT-d updates from Lu Baolu:
     - Audit capability consistency among different IOMMUs
     - Add SATC reporting structure support
     - Add iotlb_sync_map callback support

 - SDHI support for Renesas IOMMU driver

 - Misc cleanups and other small improvments

* tag 'iommu-updates-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (94 commits)
  iommu/amd: Fix performance counter initialization
  MAINTAINERS: repair file pattern in MEDIATEK IOMMU DRIVER
  iommu/mediatek: Fix error code in probe()
  iommu/mediatek: Fix unsigned domid comparison with less than zero
  iommu/vt-d: Parse SATC reporting structure
  iommu/vt-d: Add new enum value and structure for SATC
  iommu/vt-d: Add iotlb_sync_map callback
  iommu/vt-d: Move capability check code to cap_audit files
  iommu/vt-d: Audit IOMMU Capabilities and add helper functions
  iommu/vt-d: Fix 'physical' typos
  iommu: Properly pass gfp_t in _iommu_map() to avoid atomic sleeping
  iommu/vt-d: Fix compile error [-Werror=implicit-function-declaration]
  driver/perf: Remove ARM_SMMU_V3_PMU dependency on ARM_SMMU_V3
  MAINTAINERS: Add entry for MediaTek IOMMU
  iommu/mediatek: Add mt8192 support
  iommu/mediatek: Remove unnecessary check in attach_device
  iommu/mediatek: Support master use iova over 32bit
  iommu/mediatek: Add iova reserved function
  iommu/mediatek: Support for multi domains
  iommu/mediatek: Add get_domain_id from dev->dma_range_map
  ...
2021-02-22 10:31:29 -08:00
Linus Torvalds a99163e9e7 Devicetree updates for v5.12:
- Sync dtc to upstream version v1.6.0-51-g183df9e9c2b9 and build
   host fdtoverlay
 
 - Add kbuild support to build DT overlays (%.dtbo)
 
 - Drop NULLifying match table in of_match_device(). In preparation for
   this, there are several driver cleanups to use
   (of_)?device_get_match_data().
 
 - Drop pointless wrappers from DT struct device API
 
 - Convert USB binding schemas to use graph schema and remove old plain
   text graph binding doc
 
 - Convert spi-nor and v3d GPU bindings to DT schema
 
 - Tree wide schema fixes for if/then schemas, array size constraints,
   and undocumented compatible strings in examples
 
 - Handle 'no-map' correctly for already reserved memblock regions
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Merge tag 'devicetree-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:

 - Sync dtc to upstream version v1.6.0-51-g183df9e9c2b9 and build host
   fdtoverlay

 - Add kbuild support to build DT overlays (%.dtbo)

 - Drop NULLifying match table in of_match_device().

   In preparation for this, there are several driver cleanups to use
   (of_)?device_get_match_data().

 - Drop pointless wrappers from DT struct device API

 - Convert USB binding schemas to use graph schema and remove old plain
   text graph binding doc

 - Convert spi-nor and v3d GPU bindings to DT schema

 - Tree wide schema fixes for if/then schemas, array size constraints,
   and undocumented compatible strings in examples

 - Handle 'no-map' correctly for already reserved memblock regions

* tag 'devicetree-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (35 commits)
  driver core: platform: Drop of_device_node_put() wrapper
  of: Remove of_dev_{get,put}()
  dt-bindings: usb: Change descibe to describe in usbmisc-imx.txt
  dt-bindings: can: rcar_canfd: Group tuples in pin control properties
  dt-bindings: power: renesas,apmu: Group tuples in cpus properties
  dt-bindings: mtd: spi-nor: Convert to DT schema format
  dt-bindings: Use portable sort for version cmp
  dt-bindings: ethernet-controller: fix fixed-link specification
  dt-bindings: irqchip: Add node name to PRUSS INTC
  dt-bindings: interconnect: Fix the expected number of cells
  dt-bindings: Fix errors in 'if' schemas
  dt-bindings: iommu: renesas,ipmmu-vmsa: Make 'power-domains' conditionally required
  dt-bindings: Fix undocumented compatible strings in examples
  kbuild: Add support to build overlays (%.dtbo)
  scripts: dtc: Remove the unused fdtdump.c file
  scripts: dtc: Build fdtoverlay tool
  scripts/dtc: Update to upstream version v1.6.0-51-g183df9e9c2b9
  scripts: dtc: Fetch fdtoverlay.c from external DTC project
  dt-bindings: thermal: sun8i: Fix misplaced schema keyword in compatible strings
  dt-bindings: iio: dac: Fix AD5686 references
  ...
2021-02-22 10:05:12 -08:00
Linus Torvalds 882d6edfc4 gpio updates for v5.12
- new driver for the Toshiba Visconti platform
 - rework of interrupt handling in gpio-tegra
 - updates for GPIO selftests: we're now using the character device to perform
   the subsystem checks
 - support for a new rcar variant + some code refactoring
 - refactoring of gpio-ep93xx
 - SPDX License identifier has been updated in the uapi header so that userspace
   programs bundling it can become fully REUSE-compliant
 - improvements to pwm handling in gpio-mvebu
 - support for interrupt handling and power management for gpio-xilinx as well
   as some code refactoring
 - support for a new chip variant in gpio-pca953x
 - removal of drivers: zte xs & intel-mid and removal of leftovers from
   intel-msic
 - impovements to intel drivers pulled from Andy Shevchenko
 - improvements to the gpio-aggregator virtual GPIO driver
 - and several minor tweaks and fixes to code and documentation all over the
   place
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Merge tag 'gpio-updates-for-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

Pull gpio updates from Bartosz Golaszewski:
 "It's been a relatively calm release cycle and we're actually removing
  more code than we're adding.

  Summary:

   - new driver for the Toshiba Visconti platform

   - rework of interrupt handling in gpio-tegra

   - updates for GPIO selftests: we're now using the character device to
     perform the subsystem checks

   - support for a new rcar variant + some code refactoring

   - refactoring of gpio-ep93xx

   - SPDX License identifier has been updated in the uapi header so that
     userspace programs bundling it can become fully REUSE-compliant

   - improvements to pwm handling in gpio-mvebu

   - support for interrupt handling and power management for gpio-xilinx
     as well as some code refactoring

   - support for a new chip variant in gpio-pca953x

   - removal of drivers: zte xs & intel-mid and removal of leftovers
     from intel-msic

   - impovements to intel drivers pulled from Andy Shevchenko

   - improvements to the gpio-aggregator virtual GPIO driver

   - and several minor tweaks and fixes to code and documentation all
     over the place"

* tag 'gpio-updates-for-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (71 commits)
  gpio: pcf857x: Fix missing first interrupt
  gpio: ep93xx: refactor base IRQ number
  gpio: ep93xx: refactor ep93xx_gpio_add_bank
  gpio: ep93xx: Fix typo s/hierarchial/hierarchical
  gpio: ep93xx: drop to_irq binding
  gpio: ep93xx: Fix wrong irq numbers in port F
  gpio: uapi: use the preferred SPDX license identifier
  gpio: gpio-xilinx: Add check if width exceeds 32
  gpio: gpio-xilinx: Add support for suspend and resume
  gpio: gpio-xilinx: Add interrupt support
  gpio: gpio-xilinx: Reduce spinlock array to array
  gpio: gpio-xilinx: Simplify with dev_err_probe()
  gpio: msic: Drop driver from Makefile
  gpio: wcove: Split out to_ireg() helper and deduplicate the code
  gpio: wcove: Switch to use regmap_set_bits(), regmap_clear_bits()
  gpio: wcove: Get rid of error prone casting in IRQ handler
  gpio: intel-mid: Remove driver for deprecated platform
  gpio: msic: Remove driver for deprecated platform
  gpio: aggregator: Remove trailing comma in terminator entries
  gpio: aggregator: Use compound literal from the header
  ...
2021-02-22 10:00:46 -08:00
Linus Torvalds 0328b5f2ef RTC for 5.12
Subsystem:
  - Introduce features bitfield and the first feature: RTC_FEATURE_ALARM
 
 Removed drivers:
  - ab3100
  - coh901331
  - tx4939
  - sirfsoc
 
 Drivers:
  - use rtc_lock and rtc_unlock instead of opencoding
  - constify all struct rtc_class_ops
  - quiet maybe-unused variable warning
  - replace spin_lock_irqsave with spin_lock in hard IRQ
  - pcf2127: disable Power-On Reset Override and run OTP refresh
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Merge tag 'rtc-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

Pull RTC updates from Alexandre Belloni:
 "Many cleanups and a few drivers removal this cycle.

  Subsystem:
   - Introduce features bitfield and the first feature: RTC_FEATURE_ALARM

  Removed drivers:
   - ab3100
   - coh901331
   - tx4939
   - sirfsoc

  Drivers:
   - use rtc_lock and rtc_unlock instead of opencoding
   - constify all struct rtc_class_ops
   - quiet maybe-unused variable warning
   - replace spin_lock_irqsave with spin_lock in hard IRQ
   - pcf2127: disable Power-On Reset Override and run OTP refresh"

* tag 'rtc-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (81 commits)
  rtc: abx80x: Add utility function for writing configuration key
  rtc: pcf2127: properly set flag WD_CD for rtc chips(pcf2129, pca2129)
  rtc: pcf8563: Add NXP PCA8565 compatible
  rtc: s3c: quiet maybe-unused variable warning
  rtc: s3c: stop setting bogus time
  rtc: sd3078: quiet maybe-unused variable warning
  rtc: s35390a: quiet maybe-unused variable warning
  rtc: rx8581: quiet maybe-unused variable warning
  rtc: rx8010: quiet maybe-unused variable warning
  rtc: rv8803: quiet maybe-unused variable warning
  rtc: rv3032: quiet maybe-unused variable warning
  rtc: rv3029: quiet maybe-unused variable warning
  rtc: rv3028: quiet maybe-unused variable warning
  rtc: rs5c372: quiet maybe-unused variable warning
  rtc: pcf85363: quiet maybe-unused variable warning
  rtc: pcf85063: quiet maybe-unused variable warnings
  rtc: meson: quiet maybe-unused variable warning
  rtc: m41t80: quiet maybe-unused variable warning
  rtc: isl1208: quiet maybe-unused variable warning
  rtc: ds3232: quiet maybe-unused variable warning
  ...
2021-02-22 09:54:19 -08:00
Linus Torvalds 36c1b20d15 I3C for 5.12
Subsystem:
  - Handle drivers without probe or remove callback
  - Remove callback now returns void
  - DT documentation is now in yaml
 
 New driver:
  - Silvaco I3C master
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Merge tag 'i3c/for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux

Pull i3c update from Alexandre Belloni:
 "Subsystem:
   - Handle drivers without probe or remove callback
   - Remove callback now returns void
   - DT documentation is now in yaml

  New driver:
   - Silvaco I3C master"

* tag 'i3c/for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux:
  i3c: master: dw: Drop redundant disec call
  MAINTAINERS: Add Silvaco I3C master
  i3c: master: svc: Add Silvaco I3C master driver
  dt-bindings: i3c: Describe Silvaco master binding
  dt-bindings: Add vendor prefix for Silvaco
  dt-bindings: i3c: mipi-hci: Include the bus binding
  dt-bindings: i3c: Convert the bus description to yaml
  i3c: Make remove callback return void
  i3c: Handle drivers without probe or remove callback
  i3c/master/mipi-i3c-hci: Specify HAS_IOMEM dependency
2021-02-22 09:52:55 -08:00
Linus Torvalds a7dcf5f235 power supply and reset changes for the v5.12 series
battery/charger driver changes:
  * acer_a500: new fuel gauge driver for Acer Iconia Tab A500
  * bq256xx: new charger driver
  * bq27xxx: Support CHARGE_NOW for bq27z561/bq28z610/bq34z100
  * bq27xxx: Fix inverted CURRENT_NOW sign
  * cpcap: rework fuel gauge and charger drivers
  * ltc4162l: new charger driver
  * max8997-charger: add extcon based current limit configuration
  * max8903, wm97xx, z2: convert to GPIO descriptors (incl. ARM board files)
  * misc. cleanup and fixes
 
 reset drivers:
  * new poweroff driver for ATC260x
  * at91-sama5d2_shdwc: add support for sama7g5
  * drop zte zx driver (SoC support is removed from kernel)
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Merge tag 'for-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply

Pull power supply and reset updates from Sebastian Reichel:
 "Battery/charger driver changes:
   - acer_a500: new fuel gauge driver for Acer Iconia Tab A500
   - bq256xx: new charger driver
   - bq27xxx: Support CHARGE_NOW for bq27z561/bq28z610/bq34z100
   - bq27xxx: Fix inverted CURRENT_NOW sign
   - cpcap: rework fuel gauge and charger drivers
   - ltc4162l: new charger driver
   - max8997-charger: add extcon based current limit configuration
   - max8903, wm97xx, z2: convert to GPIO descriptors (incl. ARM board files)
   - misc cleanup and fixes

  Reset drivers:
   - new poweroff driver for ATC260x
   - at91-sama5d2_shdwc: add support for sama7g5
   - drop zte zx driver (SoC support is removed from kernel)"

* tag 'for-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (55 commits)
  power-supply: use kobj_to_dev()
  power: supply: charger-manager: fix typo
  power/reset: remove zte zx driver
  power: supply: bq25980: Fix repetive bq25975 with bq25960
  power: supply: smb347-charger: Fix interrupt usage if interrupt is unavailable
  power: supply: axp20x_usb_power: Init work before enabling IRQs
  power: supply: fix sbs-charger build, needs REGMAP_I2C
  power: supply: bq27xxx: fix polarity of current_now
  power: supply: charger-manager: fix incorrect health status
  power: reset: at91-sama5d2_shdwc: add support for sama7g5
  dt-bindings: atmel-sysreg: add microchip,sama7g5-shdwc
  power: reset: at91-sama5d2_shdwc: fix wkupdbc mask
  dt-bindings: power/supply: Add ltc4162-l-charger
  power: supply: bq24190_charger: convert comma to semicolon
  power: supply: ab8500_fg: convert comma to semicolon
  power: supply: ds2780: Switch to using the new API kobj_to_dev()
  power: supply: bq27xxx: Support CHARGE_NOW for bq27z561/bq28z610/bq34z100
  power: supply: cpcap-charger: Fix power_supply_put on null battery pointer
  power: supply: cpcap-battery: constify psy_desc
  power: supply: cpcap-battery: Fix typo
  ...
2021-02-22 09:49:59 -08:00
Linus Torvalds 28b9aaac4c This is all driver updates, the majority of which is a bunch of new Qualcomm
clk drivers that dominate the diffstat because we add support for six SoCs from
 that particular vendor. The other big change is the removal of various clk
 drivers that are no longer used now that the kernel is dropping support for
 those SoCs. Beyond that there's the usual non-critical fixes for existing
 drivers and a good number of patches from Lee Jones that cleanup a bunch of W=1
 enabled builds.
 
 Removed Drivers:
  - Remove efm32 clk driver
  - Remove tango4 clk driver
  - Remove zte zx clk driver
  - Remove sirf prima2/atlast clk drivers
  - Remove u300 clk driver
 
 New Drivers:
  - PLL support on MStar/SigmaStar ARMv7 SoCs
  - CPU clks for Qualcomm SDX55
  - GCC and RPMh clks for Qualcomm SC8180x and SC7280 SoCs
  - GCC clks for Qualcomm SM8350
  - GPU clks for Qualcomm SDM660/SDM630
 
 Updates:
  - Video clk fixups on Qualcomm SM8250
  - Improvements for multimedia clks on Qualcomm MSM8998
  - Fix many warnings with W=1 enabled builds under drivers/clk/
  - Support crystal load capacitance for Versaclock VC5
  - Add a "skip recall" DT binding for Silicon Labs' si570 to avoid glitches at boot
  - Convert Xilinx VCU clk driver to a proper clk provider driver
  - Expose Xilinx ZynqMP clk driver to more platforms
  - Amlogic pll driver fixup
  - Amlogic meson8b clock controller dt support clean up
  - Remove mipi clk from the Amlogic axg clock controller
  - New Rockchip rk3368 clock ids related to camera input
  - Use pr_notice() instead of pr_warn() on i.MX6Q pre-boot ldb_di_clk reparenting
  - A series from Liu Ying that adds some SCU clocks support for i.MX8qxp
    DC0/MIPI-LVDS subsystems
  - A series from Lucas Stach that adds PLL monitor clocks for i.MX8MQ, and
    clkout1/2 support for i.MX8MM/MN
  - Add I2c and Ethernet (RAVB) clocks on Renesas R-Car V3U
  - Add timer (TMU) clocks on most Renesas R-Car Gen3 SoCs
  - Add video-related (FCPVD/VSPD/VSPX), watchdog (RWDT), serial
    (HSCIF), pincontrol/GPIO (PFC/GPIO), SPI (MSIOF), SDHI, and DMA
    (SYS-DMAC) clocks on Renesas R-Car V3U
  - Add support for the USB 2.0 clock selector on Renesas RZ/G2 SoCs
  - Allwinner H616 SoC clk support
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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:
 "This is all driver updates, the majority of which is a bunch of new
  Qualcomm clk drivers that dominate the diffstat because we add support
  for six SoCs from that particular vendor.

  The other big change is the removal of various clk drivers that are no
  longer used now that the kernel is dropping support for those SoCs.

  Beyond that there's the usual non-critical fixes for existing drivers
  and a good number of patches from Lee Jones that cleanup a bunch of
  W=1 enabled builds.

  Removed Drivers:
   - Remove efm32 clk driver
   - Remove tango4 clk driver
   - Remove zte zx clk driver
   - Remove sirf prima2/atlast clk drivers
   - Remove u300 clk driver

  New Drivers:
   - PLL support on MStar/SigmaStar ARMv7 SoCs
   - CPU clks for Qualcomm SDX55
   - GCC and RPMh clks for Qualcomm SC8180x and SC7280 SoCs
   - GCC clks for Qualcomm SM8350
   - GPU clks for Qualcomm SDM660/SDM630

  Updates:
   - Video clk fixups on Qualcomm SM8250
   - Improvements for multimedia clks on Qualcomm MSM8998
   - Fix many warnings with W=1 enabled builds under drivers/clk/
   - Support crystal load capacitance for Versaclock VC5
   - Add a "skip recall" DT binding for Silicon Labs' si570 to avoid
     glitches at boot
   - Convert Xilinx VCU clk driver to a proper clk provider driver
   - Expose Xilinx ZynqMP clk driver to more platforms
   - Amlogic pll driver fixup
   - Amlogic meson8b clock controller dt support clean up
   - Remove mipi clk from the Amlogic axg clock controller
   - New Rockchip rk3368 clock ids related to camera input
   - Use pr_notice() instead of pr_warn() on i.MX6Q pre-boot ldb_di_clk
     reparenting
   - A series from Liu Ying that adds some SCU clocks support for
     i.MX8qxp DC0/MIPI-LVDS subsystems
   - A series from Lucas Stach that adds PLL monitor clocks for i.MX8MQ,
     and clkout1/2 support for i.MX8MM/MN
   - Add I2c and Ethernet (RAVB) clocks on Renesas R-Car V3U
   - Add timer (TMU) clocks on most Renesas R-Car Gen3 SoCs
   - Add video-related (FCPVD/VSPD/VSPX), watchdog (RWDT), serial
     (HSCIF), pincontrol/GPIO (PFC/GPIO), SPI (MSIOF), SDHI, and DMA
     (SYS-DMAC) clocks on Renesas R-Car V3U
   - Add support for the USB 2.0 clock selector on Renesas RZ/G2 SoCs
   - Allwinner H616 SoC clk support"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (171 commits)
  clk: mstar: msc313-mpll: Fix format specifier
  clk: mstar: Allow MStar clk drivers to be compile tested
  clk: qoriq: use macros to generate pll_mask
  clk: qcom: Add Global Clock controller (GCC) driver for SC7280
  dt-bindings: clock: Add SC7280 GCC clock binding
  clk: qcom: rpmh: Add support for RPMH clocks on SC7280
  dt-bindings: clock: Add RPMHCC bindings for SC7280
  clk: qcom: gcc-sm8350: add gdsc
  dt-bindings: clock: Add QCOM SDM630 and SDM660 graphics clock bindings
  clk: qcom: Add SDM660 GPU Clock Controller (GPUCC) driver
  clk: qcom: mmcc-msm8996: Migrate gfx3d clock to clk_rcg2_gfx3d
  clk: qcom: rcg2: Stop hardcoding gfx3d pingpong parent numbers
  dt-bindings: clock: Add support for the SDM630 and SDM660 mmcc
  clk: qcom: Add SDM660 Multimedia Clock Controller (MMCC) driver
  clk: qcom: gcc-sdm660: Mark GPU CFG AHB clock as critical
  clk: qcom: gcc-sdm660: Mark MMSS NoC CFG AHB clock as critical
  clk: qcom: gpucc-msm8998: Allow fabia gpupll0 rate setting
  clk: qcom: gpucc-msm8998: Add resets, cxc, fix flags on gpu_gx_gdsc
  clk: qcom: gdsc: Implement NO_RET_PERIPH flag
  clk: mstar: MStar/SigmaStar MPLL driver
  ...
2021-02-22 09:45:23 -08:00
Linus Torvalds 5d26c176d5 - Use the newly introduced 'hot' and 'critical' ops for the acpi
thermal driver (Daniel Lezcano)
 
 - Remove the notify ops as it is no longer used (Daniel Lezcano)
 
 - Remove the 'forced passive' option and the unused bind/unbind
   functions (Daniel Lezcano)
 
 - Remove the THERMAL_TRIPS_NONE and the code cleanup around this
   macro (Daniel Lezcano)
 
 - Rework the delays to make them pre-computed instead of computing
   them again and again at each polling interval (Daniel Lezcano)
 
 - Remove the pointless 'thermal_zone_device_reset' function (Daniel
   Lezcano)
 
 - Use the critical and hot ops to prevent an unexpected system
   shutdown on int340x (Kai-Heng Feng)
 
 - Make the cooling device state private to the thermal subsystem
   (Daniel Lezcano)
 
 - Prevent to use not-power-aware actor devices with the power
   allocator governor (Lukasz Luba)
 
 - Remove 'zx' and 'tango' support along with the corresponding
   platforms (Arnd Bergman)
 
 - Fix several issues on the Omap thermal driver (Tony Lindgren)
 
 - Add support for adc-tm5 PMIC thermal monitor for Qcom
   platforms. Please note those changes rely on an immutable branch:
   iio-thermal-5.11-rc1/ib-iio-thermal-5.11-rc1 from the iio tree
   (Dmitry Baryshkov)
 
 - Fix an initialization loop in the adc-tm5 (Colin Ian King)
 
 - Fix a return error check in the cpufreq cooling device (Viresh Kumar)
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Merge tag 'thermal-v5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux

Pull thermal updates from Daniel Lezcano:

 - Use the newly introduced 'hot' and 'critical' ops for the acpi
   thermal driver (Daniel Lezcano)

 - Remove the notify ops as it is no longer used (Daniel Lezcano)

 - Remove the 'forced passive' option and the unused bind/unbind
   functions (Daniel Lezcano)

 - Remove the THERMAL_TRIPS_NONE and the code cleanup around this macro
   (Daniel Lezcano)

 - Rework the delays to make them pre-computed instead of computing them
   again and again at each polling interval (Daniel Lezcano)

 - Remove the pointless 'thermal_zone_device_reset' function (Daniel
   Lezcano)

 - Use the critical and hot ops to prevent an unexpected system shutdown
   on int340x (Kai-Heng Feng)

 - Make the cooling device state private to the thermal subsystem
   (Daniel Lezcano)

 - Prevent to use not-power-aware actor devices with the power allocator
   governor (Lukasz Luba)

 - Remove 'zx' and 'tango' support along with the corresponding
   platforms (Arnd Bergman)

 - Fix several issues on the Omap thermal driver (Tony Lindgren)

 - Add support for adc-tm5 PMIC thermal monitor for Qcom platforms
   (Dmitry Baryshkov)

 - Fix an initialization loop in the adc-tm5 (Colin Ian King)

 - Fix a return error check in the cpufreq cooling device (Viresh Kumar)

* tag 'thermal-v5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux: (26 commits)
  thermal: cpufreq_cooling: freq_qos_update_request() returns < 0 on error
  thermal: qcom: Fix comparison with uninitialized variable channels_available
  thermal: qcom: add support for adc-tm5 PMIC thermal monitor
  dt-bindings: thermal: qcom: add adc-thermal monitor bindings
  thermal: ti-soc-thermal: Use non-inverted define for omap4
  thermal: ti-soc-thermal: Simplify polling with iopoll
  thermal: ti-soc-thermal: Fix stuck sensor with continuous mode for 4430
  thermal: ti-soc-thermal: Skip pointless register access for dra7
  thermal/drivers/zx: Remove zx driver
  thermal/drivers/tango: Remove tango driver
  thermal: power allocator: fail binding for non-power actor devices
  thermal/core: Make cooling device state change private
  thermal: intel: pch: Fix unexpected shutdown at critical temperature
  thermal: int340x: Fix unexpected shutdown at critical temperature
  thermal/core: Remove pointless thermal_zone_device_reset() function
  thermal/core: Remove ms based delay fields
  thermal/core: Use precomputed jiffies for the polling
  thermal/core: Precompute the delays from msecs to jiffies
  thermal/core: Remove unused macro THERMAL_TRIPS_NONE
  thermal/core: Remove THERMAL_TRIPS_NONE test
  ...
2021-02-22 09:39:11 -08:00
Linus Torvalds f158bbee94 - Core Frameworks
- Standardise MFD_CELL_* helpers
 
  - New Drivers
    - Add support for Acer Iconia Tab A500 Embedded Controller
 
  - New Device Support
    - Add support for ROHM BD9574MWF to BD9571MWV
    - Add support for Intel Alder Lake PCH-P PCI to LPSS
    - Add support for Intel Alder Lake PCH-S PCI to LPSS
 
  - New Functionality
    - Support ACPI enumeration; arizona
 
  - Fix-ups
    - Managed resources; bd9571mwv
    - DT additions/fix-ups; bd9571mwv, iqs62x, max8997, gateworks-gsc, ene-kb930
    - Convert to SPDX; bd9571mw
    - Fix return values/error handling; sunxi
    - Provide SOFTDEP; arizona
    - Make use of DIV_ROUND_UP; mcp-sa11x0
    - Use generic APIs; arizona
    - Add MAC address sysfs entries; intel-m10-bmc
    - Trivial: Coding-style fix-ups; iqs62x
    - Trivial: Remove superflouous code; iqs62x
    - Clear-up naming conventions; iqs62x
 
  - Bug Fixes
    - Fix 'pointer from integer' error; altera-sysmgr
    - Convert SGI_MFD_IOC3 from tristate to bool; Kconfig
    - Fix interrupt handling; gateworks-gsc
    - Extend required delay; iqs62x
    - Do not use I2C polling during calibration; iqs62x
    - Do no adjust clock frequency during calibration; iqs62x
    - Fix use-after-free; wm831x-auxad
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Merge tag 'mfd-next-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

Pull MFD updates from Lee Jones:
 "Core Frameworks:
   - Standardise MFD_CELL_* helpers

  New Drivers:
   - Add support for Acer Iconia Tab A500 Embedded Controller

  New Device Support:
   - Add support for ROHM BD9574MWF to BD9571MWV
   - Add support for Intel Alder Lake PCH-P PCI to LPSS
   - Add support for Intel Alder Lake PCH-S PCI to LPSS

  New Functionality:
   - Support ACPI enumeration; arizona

  Fix-ups:
   - Managed resources; bd9571mwv
   - DT additions/fix-ups; bd9571mwv, iqs62x, max8997, gateworks-gsc, ene-kb930
   - Convert to SPDX; bd9571mw
   - Fix return values/error handling; sunxi
   - Provide SOFTDEP; arizona
   - Make use of DIV_ROUND_UP; mcp-sa11x0
   - Use generic APIs; arizona
   - Add MAC address sysfs entries; intel-m10-bmc
   - Trivial: Coding-style fix-ups; iqs62x
   - Trivial: Remove superflouous code; iqs62x
   - Clear-up naming conventions; iqs62x

  Bug Fixes:
   - Fix 'pointer from integer' error; altera-sysmgr
   - Convert SGI_MFD_IOC3 from tristate to bool; Kconfig
   - Fix interrupt handling; gateworks-gsc
   - Extend required delay; iqs62x
   - Do not use I2C polling during calibration; iqs62x
   - Do no adjust clock frequency during calibration; iqs62x
   - Fix use-after-free; wm831x-auxad"

* tag 'mfd-next-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (32 commits)
  mfd: wm831x-auxadc: Prevent use after free in wm831x_auxadc_read_irq()
  mfd: iqs62x: Do not change clock frequency during ATI
  mfd: iqs62x: Do not poll during ATI
  mfd: iqs62x: Increase interrupt handler return delay
  mfd: iqs62x: Rename regmap_config struct
  mfd: iqs62x: Remove unused bit mask
  mfd: iqs62x: Remove superfluous whitespace above fallthroughs
  mfd: intel-lpss: Add Intel Alder Lake PCH-S PCI IDs
  mfd: intel-m10-bmc: Expose MAC address and count
  mfd: Add driver for Embedded Controller found on Acer Iconia Tab A500
  dt-bindings: mfd: Add ENE KB930 Embedded Controller binding
  dt-bindings: mfd: gateworks-gsc: Add fan-tach mode
  mfd: intel-lpss: Add Intel Alder Lake PCH-P PCI IDs
  mfd: gateworks-gsc: Fix interrupt type
  mfd: Standardise MFD_CELL_* helper names
  mfd: mcp-sa11x0: Use DIV_ROUND_UP to calculate rw_timeout
  mfd: max8997: Add of_compatible to Extcon and Charger mfd_cell
  dt-bindings: mfd: Correct the node name of the panel LED
  mfd: sgi-ioc3: Turn Kconfig option into a bool
  mfd: altera-sysmgr: Fix physical address storing more
  ...
2021-02-22 09:29:42 -08:00
Linus Torvalds 66615c4ee2 A set of auxdisplay fixes and improvements from Geert Uytterhoeven.
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Merge tag 'auxdisplay-for-linus-v5.12' of git://github.com/ojeda/linux

Pull auxdisplay updates from Miguel Ojeda:
 "A set of auxdisplay fixes and improvements from Geert Uytterhoeven,
  and one from Robin van der Gracht that got lost a long time ago"

* tag 'auxdisplay-for-linus-v5.12' of git://github.com/ojeda/linux:
  auxdisplay: Fix duplicate CHARLCD config symbol
  auxdisplay: ht16k33: Fix refresh rate handling
  dt-bindings: auxdisplay: ht16k33: Convert to json-schema
  dt-bindings: auxdisplay: ht16k33: Fix default-brightness-level range
  dt-bindings: auxdisplay: ht16k33: Keyscan function should be optional
2021-02-22 09:25:48 -08:00
Linus Torvalds a2590d6989 spi: Updates for v5.12
The main focus of this release from a framework point of view has been
 spi-mem where we've acquired support for a few new hardware features
 which enable better performance on suitable hardware.  Otherwise mostly
 thanks to Arnd's cleanup efforts on old platforms we've removed several
 obsolete drivers which just about balance out the newer drivers we've
 added this cycle.
 
  - Allow drivers to flag if they are unidirectional.
  - Support for DTR mode and hardware acceleration of dummy cycles in spi-mem.
  - Support for Allwinder H616, Intel Lightning Mountain, nVidia Tegra
    QuadSPI, Realtek RTL838x and RTL839x.
  - Removal of obsolute EFM32, Txx9 and SIRF Prima and Atlas drivers.
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Merge tag 'spi-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi updates from Mark Brown:
 "The main focus of this release from a framework point of view has been
  spi-mem where we've acquired support for a few new hardware features
  which enable better performance on suitable hardware.

  Otherwise mostly thanks to Arnd's cleanup efforts on old platforms
  we've removed several obsolete drivers which just about balance out
  the newer drivers we've added this cycle.

  Summary:

   - Allow drivers to flag if they are unidirectional.

   - Support for DTR mode and hardware acceleration of dummy cycles in
     spi-mem.

   - Support for Allwinder H616, Intel Lightning Mountain, nVidia Tegra
     QuadSPI, Realtek RTL838x and RTL839x.

   - Removal of obsolete EFM32, Txx9 and SIRF Prima and Atlas drivers"

* tag 'spi-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (76 commits)
  spi: Skip zero-length transfers in spi_transfer_one_message()
  spi: dw: Avoid stack content exposure
  spi: cadence-quadspi: Use spi_mem_dtr_supports_op()
  spi: spi-mem: add spi_mem_dtr_supports_op()
  spi: atmel-quadspi: Disable the QSPI IP at suspend()
  spi: pxa2xx: Add IDs for the controllers found on Intel Lynxpoint
  spi: pxa2xx: Fix the controller numbering for Wildcat Point
  spi: Change provied to provided in the file spi.h
  spi: mediatek: add set_cs_timing support
  spi: support CS timing for HW & SW mode
  spi: add power control when set_cs_timing
  spi: stm32: make spurious and overrun interrupts visible
  spi: stm32h7: replace private SPI_1HZ_NS with NSEC_PER_SEC
  spi: stm32: defer probe for reset
  spi: stm32: driver uses reset controller only at init
  spi: stm32h7: ensure message are smaller than max size
  spi: stm32: use bitfield macros
  spi: stm32: do not mandate cs_gpio
  spi: stm32: properly handle 0 byte transfer
  spi: clps711xx: remove redundant white-space
  ...
2021-02-22 09:19:08 -08:00
Linus Torvalds d6560052c2 regulator: Updates for v5.12
Quite an active release for driver specific updates but very little
 going on at the subsystem level this time for the regulator API.
 
  - Overhaul of the Qualcomm LABIBB driver.
  - Allow use of regulator_sync_voltage() on coupled regulators.
  - Support for Action ATC260x, Mediatek DVSRC and MT6315, Qualcomm
    PCM8180/c and PM8009-1 and Richtek RT4831
  - Removal of the AB3100 driver.
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Merge tag 'regulator-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator updates from Mark Brown:
 "Quite an active release for driver specific updates but very little
  going on at the subsystem level this time for the regulator API.

  Summary:

   - Overhaul of the Qualcomm LABIBB driver.

   - Allow use of regulator_sync_voltage() on coupled regulators.

   - Support for Action ATC260x, Mediatek DVSRC and MT6315, Qualcomm
     PCM8180/c and PM8009-1 and Richtek RT4831

   - Removal of the AB3100 driver"

* tag 'regulator-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (49 commits)
  regulator: bd718x7, bd71828, Fix dvs voltage levels
  regulator: pca9450: Add sd-vsel GPIO
  regulator: pca9450: Enable system reset on WDOG_B assertion
  regulator: pca9450: Add SD_VSEL GPIO for LDO5
  regulator: qcom-rpmh: fix pm8009 ldo7
  regulator: mt6315: Add support for MT6315 regulator
  regulator: document binding for MT6315 regulator
  regulator: dt-bindings: Document charger-supply for max8997
  regulator: qcom-labibb: Use disable_irq_nosync from isr
  regulator: pf8x00: Fix typo for PF8200 chip name
  regulator: pf8x00: set ramp_delay for bucks
  regulator: core: Avoid debugfs: Directory ... already present! error
  regulator: pf8x00: Add suspend support
  regulator: Make regulator_sync_voltage() usable by coupled regulators
  regulator: s5m8767: Drop regulators OF node reference
  regulator: qcom-rpmh: Add pmc8180 and pmc8180c
  regulator: qcom-rpmh: Add pmc8180 and pmc8180c
  regulator: s5m8767: Fix reference count leak
  regulator: remove ab3100 driver
  regulator: axp20x: Fix reference cout leak
  ...
2021-02-22 09:16:38 -08:00
Linus Torvalds deb8d159a0 linux-watchdog 5.12-rc1 tag
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Merge tag 'linux-watchdog-5.12-rc1' of git://www.linux-watchdog.org/linux-watchdog

Pull watchdog updates from Wim Van Sebroeck:
 "New drivers:
   - Intel Keembay Soc

  New chip versions:
   - sun4i: Add H616 compatible string
   - mt8192 wdt support
   - more Rockchip compatibles to snps,dw-wdt.yaml
   - binding for Qcom SDX55
   - r8a779a0 (V3U) support

  Removed drivers:
   - sirf prima watchdog driver
   - sirf atlas watchdog driver
   - zte zx watchdog driver
   - tango watchdog driver
   - coh901 watchdog driver

  And several fixes and clean-ups"

* tag 'linux-watchdog-5.12-rc1' of git://www.linux-watchdog.org/linux-watchdog: (24 commits)
  watchdog: qcom: Remove incorrect usage of QCOM_WDT_ENABLE_IRQ
  watchdog: mei_wdt: request stop on unregister
  dt-bindings: watchdog: Add binding for Qcom SDX55
  watchdog: remove coh901 driver
  watchdog: remove tango driver
  watchdog: remove zte zx driver
  watchdog: remove sirf atlas driver
  watchdog: remove sirf prima driver
  watchdog: mt8192: add wdt support
  dt-binding: mt8192: add toprgu reset-controller head file
  dt-binding: mediatek: mt8192: update mtk-wdt document
  dt-binding: mediatek: watchdog: fix the description of compatible
  dt-binding: watchdog: add more Rockchip compatibles to snps,dw-wdt.yaml
  dt-bindings: watchdog: sun4i: Add H616 compatible string
  watchdog: mtk_wdt: Remove mtk_wdt_stop() in probe() to prevent the system freeze and it doesn't reboot by watchdog problem
  watchdog: renesas_wdt: add grace period before rebooting
  watchdog: stop wdd when watchdog hw running in reboot_notifier
  watchdog: ziirave_wdt: remove unused including <linux/version.h>
  dt-bindings: watchdog: renesas,wdt: add r8a779a0 (V3U) support
  watchdog: renesas_wdt: don't sleep in atomic context
  ...
2021-02-22 09:07:51 -08:00
Linus Torvalds 19472481bf MMC core:
- Add support for eMMC inline encryption
  - Add a helper function to parse DT properties for clock phases
  - Some improvements and cleanups for the mmc_test module
 
 MMC host:
  - android-goldfish: Remove driver
  - cqhci: Add support for eMMC inline encryption
  - dw_mmc-zx: Remove driver
  - meson-gx: Extend support for scatter-gather to allow SD_IO_RW_EXTENDED
  - mmci: Add support for probing bus voltage level translator
  - mtk-sd: Address race condition for request timeouts
  - sdhci_am654: Add Support for the variant on TI's AM64 SoC
  - sdhci-esdhc-imx: Prevent kernel panic at ->remove()
  - sdhci-iproc: Add ACPI bindings for the RPi to enable SD and WiFi on RPi4
  - sdhci-msm: Add Inline Crypto Engine support
  - sdhci-msm: Use actual_clock to improve timeout calculations
  - sdhci-of-aspeed: Add Andrew Jeffery as maintainer
  - sdhci-of-aspeed: Extend clock support for the AST2600 variant
  - sdhci-pci-gli: Increase idle period for low power state for GL9763E
  - sdhci-pci-o2micro: Make tuning for SDR104 HW more robust
  - sdhci-sirf: Remove driver
  - sdhci-xenon: Add support for the AP807 variant
  - sunxi-mmc: Add support for the A100 variant
  - sunxi-mmc: Ensure host is suspended during system sleep
  - tmio: Add detection of data timeout errors
  - tmio/renesas_sdhi: Extend support for retuning
  - renesas_sdhi_internal_dmac: Add support for the ->pre|post_req() ops
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Merge tag 'mmc-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

Pull MMC updates from Ulf Hansson:
 "MMC core:
   - Add support for eMMC inline encryption
   - Add a helper function to parse DT properties for clock phases
   - Some improvements and cleanups for the mmc_test module

  MMC host:
   - android-goldfish: Remove driver
   - cqhci: Add support for eMMC inline encryption
   - dw_mmc-zx: Remove driver
   - meson-gx: Extend support for scatter-gather to allow SD_IO_RW_EXTENDED
   - mmci: Add support for probing bus voltage level translator
   - mtk-sd: Address race condition for request timeouts
   - sdhci_am654: Add Support for the variant on TI's AM64 SoC
   - sdhci-esdhc-imx: Prevent kernel panic at ->remove()
   - sdhci-iproc: Add ACPI bindings for the RPi to enable SD and WiFi on RPi4
   - sdhci-msm: Add Inline Crypto Engine support
   - sdhci-msm: Use actual_clock to improve timeout calculations
   - sdhci-of-aspeed: Add Andrew Jeffery as maintainer
   - sdhci-of-aspeed: Extend clock support for the AST2600 variant
   - sdhci-pci-gli: Increase idle period for low power state for GL9763E
   - sdhci-pci-o2micro: Make tuning for SDR104 HW more robust
   - sdhci-sirf: Remove driver
   - sdhci-xenon: Add support for the AP807 variant
   - sunxi-mmc: Add support for the A100 variant
   - sunxi-mmc: Ensure host is suspended during system sleep
   - tmio: Add detection of data timeout errors
   - tmio/renesas_sdhi: Extend support for retuning
   - renesas_sdhi_internal_dmac: Add support for the ->pre|post_req() ops"

* tag 'mmc-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (86 commits)
  mmc: sdhci-esdhc-imx: fix kernel panic when remove module
  mmc: host: Retire MMC_GOLDFISH
  mmc: cb710: Use new tasklet API
  mmc: sdhci-pci-o2micro: Bug fix for SDR104 HW tuning failure
  mmc: mmc_test: use erase_arg for mmc_erase command
  mmc: wbsd: Use new tasklet API
  mmc: via-sdmmc: Use new tasklet API
  mmc: uniphier-sd: Use new tasklet API
  mmc: tifm_sd: Use new tasklet API
  mmc: s3cmci: Use new tasklet API
  mmc: omap: Use new tasklet API
  mmc: dw_mmc: Use new tasklet API
  mmc: au1xmmc: Use new tasklet API
  mmc: atmel-mci: Use new tasklet API
  mmc: cavium: Replace spin_lock_irqsave with spin_lock in hard IRQ
  mmc: queue: Remove unused define
  mmc: core: Drop redundant bouncesz from struct mmc_card
  mmc: core: Drop redundant member in struct mmc host
  mmc: core: Use host instead of card argument to mmc_spi_send_csd()
  mmc: core: Exclude unnecessary header file
  ...
2021-02-22 09:05:28 -08:00
Linus Torvalds 32c080c4b5 Merge branch 'i2c/for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang:

 - mostly driver updates. Bigger ones for mlxcpld and iproc. But most of
   them are all over the place.

 - removal of the efm32, sirf, u300, and zte zx bus drivers because of
   platform removal. So, we have a pleasant diffstat this time.

 - first set of cleanups in the I2C core as preparation to increase
   maximum length of SMBus transfers to 255 (as specified in the new
   standard). Better documentation of struct i2c_msg and its flags stand
   out here.

 - the testunit can now respond to SMBus block process calls which is
   the testcase when implementing the above new maximum length.

* 'i2c/for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (62 commits)
  i2c: remove redundant error print in stm32f7_i2c_probe
  i2c: testunit: add support for block process calls
  i2c: busses: Replace spin_lock_irqsave with spin_lock in hard IRQ
  dt-bindings: eeprom: at24: Document ROHM BR24G01
  i2c: i801: Add support for Intel Alder Lake PCH-P
  i2c: mv64xxx: Fix check for missing clock after adding RPM
  i2c: mux: mlxcpld: Add callback to notify mux creation completion
  i2c: mux: mlxcpld: Extend supported mux number
  i2c: mux: mlxcpld: Extend driver to support word address space devices
  i2c: mux: mlxcpld: Get rid of adapter numbers enforcement
  i2c: mux: mlxcpld: Prepare mux selection infrastructure for two-byte support
  i2c: mux: mlxcpld: Convert driver to platform driver
  i2c: imx: Synthesize end of transaction events without idle interrupts
  i2c: i2c-qcom-geni: Add shutdown callback for i2c
  i2c: mv64xxx: Add runtime PM support
  i2c: amd-mp2: Remove unused macro
  i2c: amd-mp2: convert to PCI logging functions
  i2c: mux: mlxcpld: Move header file out of x86 realm
  platform/x86: mlxcpld: Update module license
  i2c: mux: mlxcpld: Update module license
  ...
2021-02-22 09:02:24 -08:00