Commit Graph

20747 Commits

Author SHA1 Message Date
Zhen Lei
c4b8c562a7 dt-bindings: media: nokia,smia: eliminate yamllint warnings
Eliminate the following yamllint warnings:
./Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
:4:1: [error] missing document start "---" (document-start)
:29:9: [warning] wrong indentation: expected 10 but found 8 (indentation)
:32:9: [warning] wrong indentation: expected 10 but found 8 (indentation)

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201207042400.1498-3-thunder.leizhen@huawei.com
Signed-off-by: Rob Herring <robh@kernel.org>
2020-12-18 15:15:20 -06:00
Zhen Lei
d73982be2b dt-bindings: devapc: add the required property 'additionalProperties'
When I do dt_binding_check for any YAML file, below wanring is always
reported:

xxx/soc/mediatek/devapc.yaml: 'additionalProperties' is a required property
xxx/soc/mediatek/devapc.yaml: ignoring, error in schema:
warning: no schema found in file: xxx/soc/mediatek/devapc.yaml

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201204093813.1275-5-thunder.leizhen@huawei.com
Signed-off-by: Rob Herring <robh@kernel.org>
2020-12-18 15:15:20 -06:00
Zhen Lei
c8f054f105 dt-bindings: soc: add the required property 'additionalProperties'
When I do dt_binding_check for any YAML file, below wanring is always
reported:

xxx/soc/litex/litex,soc-controller.yaml: 'additionalProperties' is a required property
xxx/soc/litex/litex,soc-controller.yaml: ignoring, error in schema:
warning: no schema found in file: xxx/soc/litex/litex,soc-controller.yaml

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201204093813.1275-4-thunder.leizhen@huawei.com
Signed-off-by: Rob Herring <robh@kernel.org>
2020-12-18 15:15:20 -06:00
Zhen Lei
c1efde3f97 dt-bindings: serial: add the required property 'additionalProperties'
When I do dt_binding_check for any YAML file, below wanring is always
reported:

xxx/serial/litex,liteuart.yaml: 'additionalProperties' is a required property
xxx/serial/litex,liteuart.yaml: ignoring, error in schema:
warning: no schema found in file: xxx/serial/litex,liteuart.yaml

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201204093813.1275-3-thunder.leizhen@huawei.com
Signed-off-by: Rob Herring <robh@kernel.org>
2020-12-18 15:15:20 -06:00
Michael Tretter
64a21a18f5 dt-bindings: xlnx,vcu-settings: fix dt_binding_check warnings
When running make dt_binding_check, the xlnx,vcu-settings binding
triggers the following two warnings:

	'additionalProperties' is a required property

	example-0: vcu@a0041000:reg:0: [0, 2684620800, 0, 4096] is too long

Fix the binding and make the checker happy.

Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201202090522.251607-1-m.tretter@pengutronix.de
Signed-off-by: Rob Herring <robh@kernel.org>
2020-12-18 15:15:20 -06:00
Rob Herring
479a41748f media: dt-bindings: coda: Add missing 'additionalProperties'
'additionalProperties' is now required by the meta-schema. Add it for
coda. As a result, 'interrupts', 'interrupt-names' and 'power-domains'
need to be reworked to be defined at the top level.

Cc: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: linux-media@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Link: https://lore.kernel.org/r/20201117200752.4004368-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
2020-12-18 15:15:20 -06:00
Rob Herring
d69c6ddd01 dt-bindings: Fix JSON pointers
The correct syntax for JSON pointers begins with a '/' after the '#'.
Without a '/', the string should be interpreted as a subschema
identifier. The jsonschema module currently doesn't handle subschema
identifiers and incorrectly allows JSON pointers to begin without a '/'.
Let's fix this before it becomes a problem when jsonschema module is
fixed.

Converted with:
perl -p -i -e 's/yaml#definitions/yaml#\/definitions/g' `find Documentation/devicetree/bindings/ -name "*.yaml"`

Cc: Maxime Ripard <mripard@kernel.org>
Cc: Jonathan Cameron <jic23@kernel.org>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Daniel Thompson <daniel.thompson@linaro.org>
Cc: Jingoo Han <jingoohan1@gmail.com>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Mark Brown <broonie@kernel.org>
Cc: netdev@vger.kernel.org
Acked-By: Vinod Koul <vkoul@kernel.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Sebastian Reichel <sre@kernel.org>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Link: https://lore.kernel.org/r/20201217223429.354283-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
2020-12-18 15:14:44 -06:00
Linus Torvalds
c59c7588fc UAPI Changes:
- Only enable char/agp uapi when CONFIG_DRM_LEGACY is set
 
 Cross-subsystem Changes:
 
 - vma_set_file helper to make vma->vm_file changing less brittle,
   acked by Andrew
 
 Core Changes:
 
 - dma-buf heaps improvements
 - pass full atomic modeset state to driver callbacks
 - shmem helpers: cached bo by default
 - cleanups for fbdev, fb-helpers
 - better docs for drm modes and SCALING_FITLER uapi
 - ttm: fix dma32 page pool regression
 
 Driver Changes:
 
 - multi-hop regression fixes for amdgpu, radeon, nouveau
 - lots of small amdgpu hw enabling fixes (display, pm, ...)
 - fixes for imx, mcde, meson, some panels, virtio, qxl, i915, all
   fairly minor
 - some cleanups for legacy drm/fbdev drivers
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Merge tag 'drm-next-2020-12-18' of git://anongit.freedesktop.org/drm/drm

Pull more drm updates from Daniel Vetter:
 "UAPI Changes:

   - Only enable char/agp uapi when CONFIG_DRM_LEGACY is set

  Cross-subsystem Changes:

   - vma_set_file helper to make vma->vm_file changing less brittle,
     acked by Andrew

  Core Changes:

   - dma-buf heaps improvements

   - pass full atomic modeset state to driver callbacks

   - shmem helpers: cached bo by default

   - cleanups for fbdev, fb-helpers

   - better docs for drm modes and SCALING_FITLER uapi

   - ttm: fix dma32 page pool regression

  Driver Changes:

   - multi-hop regression fixes for amdgpu, radeon, nouveau

   - lots of small amdgpu hw enabling fixes (display, pm, ...)

   - fixes for imx, mcde, meson, some panels, virtio, qxl, i915, all
     fairly minor

   - some cleanups for legacy drm/fbdev drivers"

* tag 'drm-next-2020-12-18' of git://anongit.freedesktop.org/drm/drm: (117 commits)
  drm/qxl: don't allocate a dma_address array
  drm/nouveau: fix multihop when move doesn't work.
  drm/i915/tgl: Fix REVID macros for TGL to fetch correct stepping
  drm/i915: Fix mismatch between misplaced vma check and vma insert
  drm/i915/perf: also include Gen11 in OATAILPTR workaround
  Revert "drm/i915: re-order if/else ladder for hpd_irq_setup"
  drm/amdgpu/disply: fix documentation warnings in display manager
  drm/amdgpu: print mmhub client name for dimgrey_cavefish
  drm/amdgpu: set mode1 reset as default for dimgrey_cavefish
  drm/amd/display: Add get_dig_frontend implementation for DCEx
  drm/radeon: remove h from printk format specifier
  drm/amdgpu: remove h from printk format specifier
  drm/amdgpu: Fix spelling mistake "Heterogenous" -> "Heterogeneous"
  drm/amdgpu: fix regression in vbios reservation handling on headless
  drm/amdgpu/SRIOV: Extend VF reset request wait period
  drm/amdkfd: correct amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu log.
  drm/amd/display: Adding prototype for dccg21_update_dpp_dto()
  drm/amdgpu: print what method we are using for runtime pm
  drm/amdgpu: simplify logic in atpx resume handling
  drm/amdgpu: no need to call pci_ignore_hotplug for _PR3
  ...
2020-12-18 12:38:28 -08:00
Linus Torvalds
a409ed156a This is the bulk of the GPIO changes for the v5.11 kernel cycle:
Core changes:
 
 - Retired the old set-up function for GPIO IRQ chips. All chips
   now use the template struct gpio_irq_chip and pass that to the core
   to be set up alongside the gpio_chip. We can finally get rid of
   the old cruft.
 
 - Some refactoring and clean up of the core code.
 
 - Support edge event timestamps to be stamped using REALTIME
   (wall clock) timestamps. We have found solid use cases for
   this, so we support it.
 
 New drivers:
 
 - MStar MSC313 GPIO driver.
 
 - HiSilicon GPIO driver.
 
 Driver improvements:
 
 - The PCA953x driver now also supports the NXP PCAL9554B/C chips.
 
 - The mockup driver can now be probed from the device tree which
   is pretty useful for virtual prototyping of devices.
 
 - The Rcar driver now supports .get_multiple()
 
 - The MXC driver dropped some legacy and became a pure device
   tree client.
 
 - The Exar driver was moved over to the IDA interface for
   enumerating, and also switched over to using regmap for
   register access.
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Merge tag 'gpio-v5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

Pull GPIO updates from Linus Walleij:
 "This is the bulk of the GPIO changes for the v5.11 kernel cycle:

  Core changes:

   - Retired the old set-up function for GPIO IRQ chips. All chips now
     use the template struct gpio_irq_chip and pass that to the core to
     be set up alongside the gpio_chip. We can finally get rid of the
     old cruft.

   - Some refactoring and clean up of the core code.

   - Support edge event timestamps to be stamped using REALTIME (wall
     clock) timestamps. We have found solid use cases for this, so we
     support it.

  New drivers:

   - MStar MSC313 GPIO driver.

   - HiSilicon GPIO driver.

  Driver improvements:

   - The PCA953x driver now also supports the NXP PCAL9554B/C chips.

   - The mockup driver can now be probed from the device tree which is
     pretty useful for virtual prototyping of devices.

   - The Rcar driver now supports .get_multiple()

   - The MXC driver dropped some legacy and became a pure device tree
     client.

   - The Exar driver was moved over to the IDA interface for
     enumerating, and also switched over to using regmap for register
     access"

* tag 'gpio-v5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (87 commits)
  MAINTAINERS: Remove reference to non-existing file
  gpio: hisi: Do not require ACPI for COMPILE_TEST
  MAINTAINERS: Add maintainer for HiSilicon GPIO driver
  gpio: gpio-hisi: Add HiSilicon GPIO support
  gpio: cs5535: Simplify the return expression of cs5535_gpio_probe()
  gpiolib: irq hooks: fix recursion in gpiochip_irq_unmask
  dt-bindings: mt7621-gpio: convert bindings to YAML format
  gpiolib: cdev: Flag invalid GPIOs as used
  gpio: put virtual gpio device into their own submenu
  drivers: gpio: amd8111: use SPDX-License-Identifier
  drivers: gpio: amd8111: prefer dev_err()/dev_info() over raw printk
  drivers: gpio: bt8xx: prefer dev_err()/dev_warn() over of raw printk
  gpio: Add TODO item for debugfs interface
  gpio: just plain warning when nonexisting gpio requested
  tools: gpio: add option to report wall-clock time to gpio-event-mon
  tools: gpio: add support for reporting realtime event clock to lsgpio
  gpiolib: cdev: allow edge event timestamps to be configured as REALTIME
  gpio: msc313: MStar MSC313 GPIO driver
  dt-bindings: gpio: Binding for MStar MSC313 GPIO controller
  dt-bindings: gpio: Add a binding header for the MSC313 GPIO driver
  ...
2020-12-17 18:07:20 -08:00
Linus Torvalds
0c6c887835 OpenRISC updates for 5.11
This series adds:
 
  * New drivers and OpenRISC support for the LiteX platform
  * A bug fix to support userspace gdb debugging
  * Fixes one compile issue with blk-iocost
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Merge tag 'for-linus' of git://github.com/openrisc/linux

Pull OpenRISC updates from Stafford Horne:

 - New drivers and OpenRISC support for the LiteX platform

 - A bug fix to support userspace gdb debugging

 - Fixes one compile issue with blk-iocost

* tag 'for-linus' of git://github.com/openrisc/linux:
  openrisc: add local64.h to fix blk-iocost build
  openrisc: fix trap for debugger breakpoint signalling
  openrisc: add support for LiteX
  drivers/tty/serial: add LiteUART driver
  dt-bindings: serial: document LiteUART bindings
  drivers/soc/litex: add LiteX SoC Controller driver
  dt-bindings: soc: document LiteX SoC Controller bindings
  dt-bindings: vendor: add vendor prefix for LiteX
2020-12-17 13:41:27 -08:00
Linus Torvalds
6daa90439e dmaengine updates for v5.11-rc1
New drivers/devices
   - Qualcomm ADM driver
   - Qualcomm GPI driver
   - Allwinner A100 DMA support
   - Microchip Sama7g5 support
   - Mediatek MT8516 apdma
 
 - Updates:
   - more updates to idxd driver and support for IAX config
   - runtime PM support for dw driver
 
 - TI keystone drivers for 5.11 included here due to dependency for TI
   drivers
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Merge tag 'dmaengine-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine

Pull dmaengine updates from Vinod Koul:
 "The last dmaengine updates for this year :)

  This contains couple of new drivers, new device support and updates to
  bunch of drivers.

  New drivers/devices:
   - Qualcomm ADM driver
   - Qualcomm GPI driver
   - Allwinner A100 DMA support
   - Microchip Sama7g5 support
   - Mediatek MT8516 apdma

  Updates:
   - more updates to idxd driver and support for IAX config
   - runtime PM support for dw driver
   - TI drivers"

* tag 'dmaengine-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (75 commits)
  soc: ti: k3-ringacc: Use correct error casting in k3_ringacc_dmarings_init
  dmaengine: ti: k3-udma-glue: Add support for K3 PKTDMA
  dmaengine: ti: k3-udma: Initial support for K3 PKTDMA
  dmaengine: ti: k3-udma: Add support for BCDMA channel TPL handling
  dmaengine: ti: k3-udma: Initial support for K3 BCDMA
  soc: ti: k3-ringacc: add AM64 DMA rings support.
  dmaengine: ti: Add support for k3 event routers
  dmaengine: ti: k3-psil: Add initial map for AM64
  dmaengine: ti: k3-psil: Extend psil_endpoint_config for K3 PKTDMA
  dt-bindings: dma: ti: Add document for K3 PKTDMA
  dt-bindings: dma: ti: Add document for K3 BCDMA
  dmaengine: dmatest: Use dmaengine_get_dma_device
  dmaengine: doc: client: Update for dmaengine_get_dma_device() usage
  dmaengine: Add support for per channel coherency handling
  dmaengine: of-dma: Add support for optional router configuration callback
  dmaengine: ti: k3-udma-glue: Configure the dma_dev for rings
  dmaengine: ti: k3-udma-glue: Get the ringacc from udma_dev
  dmaengine: ti: k3-udma-glue: Add function to get device pointer for DMA API
  dmaengine: ti: k3-udma: Add support for second resource range from sysfw
  dmaengine: ti: k3-udma: Wait for peer teardown completion if supported
  ...
2020-12-17 12:52:23 -08:00
Linus Torvalds
83005cd6bc - arm: added mhu-v2 controller driver
mhu_db fix kfree by using devm_ variant
 - stm32-ipcc: misc cleanup
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Merge tag 'mailbox-v5.11' of git://git.linaro.org/landing-teams/working/fujitsu/integration

Pull mailbox updates from Jassi Brar:

 - arm: added mhu-v2 controller driver

 - arm_mhu_db: fix kfree by using devm_ variant

 - stm32-ipcc: misc cleanup

* tag 'mailbox-v5.11' of git://git.linaro.org/landing-teams/working/fujitsu/integration:
  mailbox: arm_mhuv2: Add driver
  dt-bindings: mailbox : arm,mhuv2: Add bindings
  mailbox: stm32-ipcc: cast void pointers to unsigned long
  mailbox: stm32-ipcc: remove duplicate error message
  mailbox: stm32-ipcc: add COMPILE_TEST dependency
  mailbox: arm_mhu_db: Fix mhu_db_shutdown by replacing kfree with devm_kfree
2020-12-17 12:39:39 -08:00
Rahul Tanwar
7c0e4f2ef7 Add DT bindings YAML schema for PWM fan controller of LGM SoC
Intel's LGM(Lightning Mountain) SoC contains a PWM fan controller
which is only used to control the fan attached to the system. This
PWM controller does not have any other consumer other than fan.
Add DT bindings documentation for this PWM fan controller.

Signed-off-by: Rahul Tanwar <rahul.tanwar@linux.intel.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17 14:18:58 +01:00
Fabien Parent
554b3b31e9 dt-bindings: pwm: mtk-disp: add MT8167 SoC binding
Add binding for MT8167 SoC. The IP is compatible with MT8173.

Signed-off-by: Fabien Parent <fparent@baylibre.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17 14:18:58 +01:00
Fabien Parent
ad5a228b9b dt-bindings: pwm: pwm-mediatek: Add documentation for MT8183 SoC
Add binding documentation for the MT8183 SoC.

Signed-off-by: Fabien Parent <fparent@baylibre.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17 14:18:57 +01:00
Vijayakannan Ayyathurai
cb55d17ea2 dt-bindings: pwm: keembay: Add bindings for Intel Keem Bay PWM
Add PWM Device Tree bindings documentation for the Intel Keem Bay SoC.

Signed-off-by: Vineetha G. Jaya Kumaran <vineetha.g.jaya.kumaran@intel.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Vijayakannan Ayyathurai <vijayakannan.ayyathurai@intel.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17 14:18:56 +01:00
Alexandre Belloni
cd6720ba02 dt-bindings: microchip: atmel,at91rm9200-tcb: Add atmel,tcb-pwm
Move the TCB pwm nodes under their parent. This removes the need for the
tc-block property as there is now a child-parent relationship between the
TC channel and the TC block.

Move the documentation to the main file.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17 14:18:54 +01:00
Alexandru Ardelean
bd91abb218 dt-bindings: clock: adi,axi-clkgen: convert old binding to yaml format
This change converts the old binding for the AXI clkgen driver to a yaml
format.

As maintainers, added:
 - Lars-Peter Clausen <lars@metafoo.de> - as original author of driver &
   binding
 - Michael Hennerich <michael.hennerich@analog.com> - as supporter of
   Analog Devices drivers

Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Link: https://lore.kernel.org/r/20201013143421.84188-1-alexandru.ardelean@analog.com
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-12-17 01:52:28 -08:00
Johan Jonker
e629fffcc3 dt-binding: watchdog: add Rockchip compatibles to snps,dw-wdt.yaml
The Rockchip watchdog compatibles below are already in use,
but somehow never added to a document,
so add them to the snps,dw-wdt.yaml file.

"rockchip,rk3066-wdt", "snps,dw-wdt"
"rockchip,rk3188-wdt", "snps,dw-wdt"
"rockchip,rk3288-wdt", "snps,dw-wdt"
"rockchip,rk3368-wdt", "snps,dw-wdt"

make ARCH=arm dtbs_check
DT_SCHEMA_FILES=Documentation/devicetree/bindings/watchdog/snps,dw-wdt.yaml

make ARCH=arm64 dtbs_check
DT_SCHEMA_FILES=Documentation/devicetree/bindings/watchdog/snps,dw-wdt.yaml

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20201116142539.12377-1-jbx6244@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2020-12-17 06:46:26 +01:00
Yangtao Li
8cbd82d62f dt-bindings: watchdog: sun4i: Add A100 compatible
Add a binding for A100's watchdog controller.

Signed-off-by: Yangtao Li <frank@allwinnertech.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20201211011934.6171-17-andre.przywara@arm.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2020-12-17 06:46:26 +01:00
Linus Torvalds
48c1c40ab4 ARM: SoC drivers for v5.11
There are a couple of subsystems maintained by other people that
 merge their drivers through the SoC tree, those changes include:
 
  - The SCMI firmware framework gains support for sensor notifications
    and for controlling voltage domains.
 
  - A large update for the Tegra memory controller driver, integrating
    it better with the interconnect framework
 
  - The memory controller subsystem gains support for Mediatek MT8192
 
  - The reset controller framework gains support for sharing pulsed
    resets
 
 For Soc specific drivers in drivers/soc, the main changes are
 
  - The Allwinner/sunxi MBUS gets a rework for the way it handles
    dma_map_ops and offsets between physical and dma address spaces.
 
  - An errata fix plus some cleanups for Freescale Layerscape SoCs
 
  - A cleanup for renesas drivers regarding MMIO accesses.
 
  - New SoC specific drivers for Mediatek MT8192 and MT8183 power domains
 
  - New SoC specific drivers for Aspeed AST2600 LPC bus control
    and SoC identification.
 
  - Core Power Domain support for Qualcomm MSM8916, MSM8939, SDM660
    and SDX55.
 
  - A rework of the TI AM33xx 'genpd' power domain support to use
    information from DT instead of platform data
 
  - Support for TI AM64x SoCs
 
  - Allow building some Amlogic drivers as modules instead of built-in
 
 Finally, there are numerous cleanups and smaller bug fixes for
 Mediatek, Tegra, Samsung, Qualcomm, TI OMAP, Amlogic, Rockchips,
 Renesas, and Xilinx SoCs.
 
 There is a trivial conflict in the cedrus driver, with two branches
 adding the same CEDRUS_CAPABILITY_H265_DEC flag, and another trivial
 remove/remove conflict in linux/dma-mapping.h.
 
 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'arm-soc-drivers-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC driver updates from Arnd Bergmann:
 "There are a couple of subsystems maintained by other people that merge
  their drivers through the SoC tree, those changes include:

   - The SCMI firmware framework gains support for sensor notifications
     and for controlling voltage domains.

   - A large update for the Tegra memory controller driver, integrating
     it better with the interconnect framework

   - The memory controller subsystem gains support for Mediatek MT8192

   - The reset controller framework gains support for sharing pulsed
     resets

  For Soc specific drivers in drivers/soc, the main changes are

   - The Allwinner/sunxi MBUS gets a rework for the way it handles
     dma_map_ops and offsets between physical and dma address spaces.

   - An errata fix plus some cleanups for Freescale Layerscape SoCs

   - A cleanup for renesas drivers regarding MMIO accesses.

   - New SoC specific drivers for Mediatek MT8192 and MT8183 power
     domains

   - New SoC specific drivers for Aspeed AST2600 LPC bus control and SoC
     identification.

   - Core Power Domain support for Qualcomm MSM8916, MSM8939, SDM660 and
     SDX55.

   - A rework of the TI AM33xx 'genpd' power domain support to use
     information from DT instead of platform data

   - Support for TI AM64x SoCs

   - Allow building some Amlogic drivers as modules instead of built-in

  Finally, there are numerous cleanups and smaller bug fixes for
  Mediatek, Tegra, Samsung, Qualcomm, TI OMAP, Amlogic, Rockchips,
  Renesas, and Xilinx SoCs"

* tag 'arm-soc-drivers-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (222 commits)
  soc: mediatek: mmsys: Specify HAS_IOMEM dependency for MTK_MMSYS
  firmware: xilinx: Properly align function parameter
  firmware: xilinx: Add a blank line after function declaration
  firmware: xilinx: Remove additional newline
  firmware: xilinx: Fix kernel-doc warnings
  firmware: xlnx-zynqmp: fix compilation warning
  soc: xilinx: vcu: add missing register NUM_CORE
  soc: xilinx: vcu: use vcu-settings syscon registers
  dt-bindings: soc: xlnx: extract xlnx, vcu-settings to separate binding
  soc: xilinx: vcu: drop useless success message
  clk: samsung: mark PM functions as __maybe_unused
  soc: samsung: exynos-chipid: initialize later - with arch_initcall
  soc: samsung: exynos-chipid: order list of SoCs by name
  memory: jz4780_nemc: Fix potential NULL dereference in jz4780_nemc_probe()
  memory: ti-emif-sram: only build for ARMv7
  memory: tegra30: Support interconnect framework
  memory: tegra20: Support hardware versioning and clean up OPP table initialization
  dt-bindings: memory: tegra20-emc: Document opp-supported-hw property
  soc: rockchip: io-domain: Fix error return code in rockchip_iodomain_probe()
  reset-controller: ti: force the write operation when assert or deassert
  ...
2020-12-16 16:38:41 -08:00
Linus Torvalds
9805529ec5 ARM: device tree updates for 5.11
Across all platforms, there is a continued move towards DT schema for
 validating the dts files. As a result there are bug fixes for mistakes
 that are found using these schema, in addition to warnings from the
 dtc compiler.
 
 As usual, many changes are for adding support for additional on-chip
 and on-board components in the machines we already support.
 
 The newly supported SoCs for this release are:
 
  - MStar Infinity2M, a low-end IP camera chip based on a dual-core
    Cortex-A7, otherwise similar to the Infinity chip we already support.
    This is also known as the SigmaStar SSD202D, and we add support for
    the Honestar ssd201htv2 development kit.
 
  - Nuvoton NPCM730, a Cortex-A9 based Baseboard Management Controller
    (BMC), in the same family as the NPCM750. This gets used in the Ampere
    Altra based "Fii Kudo" server and the Quanta GSJ, both of which are
    added as well.
 
  - Broadcom BCM4908, a 64-bit home router chip based on Broadcom's own
    Brahma-B53 CPU. Support is also added for the Asus ROG Rapture
    GT-AC5300 high-end WiFi router based on this chip.
 
  - Mediatek MT8192 is a new SoC based on eight Cortex-A76/A55 cores,
    meant for faster Chromebooks and tablets. It gets added along with
    its reference design.
 
  - Mediatek MT6779 (Helio P90) is a high-end phone chip from last year's
    generation, also added along with its reference board.  This one is
    still based on Cortex-A75/A55.
 
  - Mediatek MT8167 is a version of the already supported MT8516 chip,
    both based on Cortex-A35. It gets added along with the "Pumpkin"
    single board computer, but is likely to also make its way into low-end
    tablets in the future.
 
 For the already supported chips, there are a number of new boards.
 Interestingly there are more 32-bit machines added this time than
 64-bit. Here is a brief list of the new boards:
 
  - Three new Mikrotik router variants based on Marvell Prestera
    98DX3236, a close relative of the more common Armada XP
 
  - A reference board for the Marvell Armada 382
 
  - Three new servers using ASpeed baseboard management controllers,
    the actual machines being from Bytedance, Facebook and IBM,
    and one machine using the Nuvoton NPCM750 BMC.
 
  - The Galaxy Note 10.1 (P4) tablet, using an Exynos 4412.
 
  - The usual set of 32-bit i.MX industrial/embedded hardware:
    * Protonic WD3 (tractor e-cockpit)
    * Kamstrup OMNIA Flex Concentrator (smart grid platform)
    * Van der Laan LANMCU (food storage)
    * Altesco I6P (vehicle inspection stations)
    * PHYTEC phyBOARD-Segin/phyCORE-i.MX6UL baseboard
 
  - DH electronics STM32MP157C DHCOM, a PicoITX carrier board
    for the aleady supported DHCOM module
 
  - Three new Allwinner SoC based single-board computers:
    * NanoPi R1 (H3 based)
    * FriendlyArm ZeroPi (H3 based)
    * Elimo Initium SBC (S3 based)
 
  - Ouya Game Console based on Nvidia Tegra 3
 
  - Version 5 of the already supported Zynq Z-Turn MYIR Board
 
  - LX2162AQDS, a reference platform for NXP Layerscape
    LX2162A, which is a repackaged 16-core LX2160A
 
  - A series of Kontron i.MX8M Mini baseboard/SoM versions
 
  - Espressobin Ultra, a new variant of the popular Armada 3700 based board,
 
  - IEI Puzzle-M801, a rackmount network appliance based on
    Marvell Armada 8040
 
  - Microsoft Lumia 950 XL, a phone
 
  - HDK855 and HDK865 Hardware development kits for Qualcomm
    sm8250 and sm8150, respectively
 
  - Three new board variants of the "Trogdor" Chromebook
    (sc7180)
 
  - New board variants of the Renesas based "Kingfisher" and
    "HiHope" reference boards
 
  - Kobol Helios64, an open source NAS appliance based on Rockchips
    RK3399
 
  - Engicam PX30.Core, a SoM based on Rockchip PX30, along with
    a few carrier boards.
 
 There is one conflict in mt6577_auxadc.txt, which got replaced in
 another tree and modified here, the modification is already part of
 the new file.
 
 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'arm-soc-dt-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM device tree updates from Arnd Bergmann:
 "Across all platforms, there is a continued move towards DT schema for
  validating the dts files. As a result there are bug fixes for mistakes
  that are found using these schema, in addition to warnings from the
  dtc compiler.

  As usual, many changes are for adding support for additional on-chip
  and on-board components in the machines we already support.

  The newly supported SoCs for this release are:

   - MStar Infinity2M, a low-end IP camera chip based on a dual-core
     Cortex-A7, otherwise similar to the Infinity chip we already
     support. This is also known as the SigmaStar SSD202D, and we add
     support for the Honestar ssd201htv2 development kit.

   - Nuvoton NPCM730, a Cortex-A9 based Baseboard Management Controller
     (BMC), in the same family as the NPCM750. This gets used in the
     Ampere Altra based "Fii Kudo" server and the Quanta GSJ, both of
     which are added as well.

   - Broadcom BCM4908, a 64-bit home router chip based on Broadcom's own
     Brahma-B53 CPU. Support is also added for the Asus ROG Rapture
     GT-AC5300 high-end WiFi router based on this chip.

   - Mediatek MT8192 is a new SoC based on eight Cortex-A76/A55 cores,
     meant for faster Chromebooks and tablets. It gets added along with
     its reference design.

   - Mediatek MT6779 (Helio P90) is a high-end phone chip from last
     year's generation, also added along with its reference board. This
     one is still based on Cortex-A75/A55.

   - Mediatek MT8167 is a version of the already supported MT8516 chip,
     both based on Cortex-A35. It gets added along with the "Pumpkin"
     single board computer, but is likely to also make its way into
     low-end tablets in the future.

  For the already supported chips, there are a number of new boards.
  Interestingly there are more 32-bit machines added this time than
  64-bit. Here is a brief list of the new boards:

   - Three new Mikrotik router variants based on Marvell Prestera
     98DX3236, a close relative of the more common Armada XP

   - A reference board for the Marvell Armada 382

   - Three new servers using ASpeed baseboard management controllers,
     the actual machines being from Bytedance, Facebook and IBM, and one
     machine using the Nuvoton NPCM750 BMC.

   - The Galaxy Note 10.1 (P4) tablet, using an Exynos 4412.

   - The usual set of 32-bit i.MX industrial/embedded hardware:
       * Protonic WD3 (tractor e-cockpit)
       * Kamstrup OMNIA Flex Concentrator (smart grid platform)
       * Van der Laan LANMCU (food storage)
       * Altesco I6P (vehicle inspection stations)
       * PHYTEC phyBOARD-Segin/phyCORE-i.MX6UL baseboard

   - DH electronics STM32MP157C DHCOM, a PicoITX carrier board for the
     aleady supported DHCOM module

   - Three new Allwinner SoC based single-board computers:
       * NanoPi R1 (H3 based)
       * FriendlyArm ZeroPi (H3 based)
       * Elimo Initium SBC (S3 based)

   - Ouya Game Console based on Nvidia Tegra 3

   - Version 5 of the already supported Zynq Z-Turn MYIR Board

   - LX2162AQDS, a reference platform for NXP Layerscape LX2162A, which
     is a repackaged 16-core LX2160A

   - A series of Kontron i.MX8M Mini baseboard/SoM versions

   - Espressobin Ultra, a new variant of the popular Armada 3700 based
     board,

   - IEI Puzzle-M801, a rackmount network appliance based on Marvell
     Armada 8040

   - Microsoft Lumia 950 XL, a phone

   - HDK855 and HDK865 Hardware development kits for Qualcomm sm8250 and
     sm8150, respectively

   - Three new board variants of the "Trogdor" Chromebook (sc7180)

   - New board variants of the Renesas based "Kingfisher" and "HiHope"
     reference boards

   - Kobol Helios64, an open source NAS appliance based on Rockchips
     RK3399

   - Engicam PX30.Core, a SoM based on Rockchip PX30, along with a few
     carrier boards"

* tag 'arm-soc-dt-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (679 commits)
  arm64: dts: sparx5: Add SGPIO devices
  arm64: dts: sparx5: Add reset support
  dt-bindings: gpio: Add a binding header for the MSC313 GPIO driver
  ARM: mstar: SMP support
  ARM: mstar: Wire up smpctrl for SSD201/SSD202D
  ARM: mstar: Add smp ctrl registers to infinity2m dtsi
  ARM: mstar: Add dts for Honestar ssd201htv2
  ARM: mstar: Add chip level dtsi for SSD202D
  ARM: mstar: Add common dtsi for SSD201/SSD202D
  ARM: mstar: Add infinity2m support
  dt-bindings: mstar: Add Honestar SSD201_HT_V2 to mstar boards
  dt-bindings: vendor-prefixes: Add honestar vendor prefix
  dt-bindings: mstar: Add binding details for mstar,smpctrl
  ARM: mstar: Fill in GPIO controller properties for infinity
  ARM: mstar: Add gpio controller to MStar base dtsi
  ARM: zynq: Fix incorrect reference to XM013 instead of XM011
  ARM: zynq: Convert at25 binding to new description on zc770-xm013
  ARM: zynq: Fix OCM mapping to be aligned with binding on zc702
  ARM: zynq: Fix leds subnode name for zc702/zybo-z7
  ARM: zynq: Rename bus to be align with simple-bus yaml
  ...
2020-12-16 16:27:35 -08:00
Linus Torvalds
62746f92b1 Devicetree updates for v5.11:
- Add vendor prefixes for bm, gpio-key, mentor, FII, and Ampere
 
 - Add ADP5585/ADP5589 and delta,q54sj108a2 to trivial-devices.yaml
 
 - Convert fixed-partitions, i2c-gate and fsl,dpaa2-console bindings to
   schemas
 
 - Drop PicoXcell bindings
 
 - Drop unused and undocumented 'pnx,timeout' property from LPC32xx
 
 - Add 'dynamic-power-coefficient' to Mali GPU bindings
 
 - Make 'make dt_binding_check' not error out on warnings
 
 - Various minor binding fixes
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Merge tag 'devicetree-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:

 - Add vendor prefixes for bm, gpio-key, mentor, FII, and Ampere

 - Add ADP5585/ADP5589 and delta,q54sj108a2 to trivial-devices.yaml

 - Convert fixed-partitions, i2c-gate and fsl,dpaa2-console bindings to
   schemas

 - Drop PicoXcell bindings

 - Drop unused and undocumented 'pnx,timeout' property from LPC32xx

 - Add 'dynamic-power-coefficient' to Mali GPU bindings

 - Make 'make dt_binding_check' not error out on warnings

 - Various minor binding fixes

* tag 'devicetree-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (22 commits)
  dt-bindings: mali-bifrost: Add dynamic-power-coefficient
  dt-bindings: mali-midgard: Add dynamic-power-coefficient
  dt-bindings: i2c: dw: cancel mandatory requirements for "#address-cells" and "#size-cells"
  dt-bindings: Remove PicoXcell bindings
  ARM: dts: lpc32xx: Remove unused and undocumented 'pnx,timeout'
  dt-bindings: mtd: convert "fixed-partitions" to the json-schema
  dt-bindings: vendor-prefixes: Add undocumented bm, gpio-key, and mentor prefixes
  dt-bindings: pci: rcar-pci-ep: Document missing interrupts property
  dt-bindings: vendor-prefixes: Add an entry for AmpereComputing.com
  dt-bindings: vendor-prefixes: correct the spelling of TQ-Systems GmbH
  dt-bindings: mfd: fix stm32 timers example
  dt-bindings: trivial-devices: Add delta,q54sj108a2
  dt-bindings:i2c:i2c-gate: txt to yaml conversion
  dt-bindings: add ADP5585/ADP5589 entries to trivial-devices
  dt-bindings: Correct GV11B GPU register sizes
  dt-bindings: vendor-prefixes: Add FII
  dt-bindings: Fix typo on the DesignWare IP reset bindings documentation
  dt-bindings: Fix error in 'make dtbs_check' when using DT_SCHEMA_FILES
  dt-bindings: arm: vt8500: remove redundant white-spaces
  dt-bindings: fsl-imx-drm: fix example compatible string
  ...
2020-12-16 15:08:28 -08:00
Linus Torvalds
f68e4041ef This is the bulk of pin control changes for the v5.11 kernel:
New drivers:
 
 - New driver for the Microchip Serial GPIO "SGPIO".
 
 - Qualcomm SM8250 LPASS (Low Power Audio Subsystem) GPIO driver.
 
 New subdrivers:
 
 - Intel Lakefield subdriver.
 
 - Intel Elkhart Lake subdriver.
 
 - Intel Alder Lake-S subdriver.
 
 - Qualcomm MSM8953 subdriver.
 
 - Qualcomm SDX55 subdriver.
 
 - Qualcomm SDX55 PMIC subdriver.
 
 - Ocelot Luton SoC subdriver.
 
 - Ocelot Serval SoC subdriver.
 
 Modularization:
 
 - The Meson driver can now be built as modules.
 
 - The Qualcomm driver(s) can now be built as modules.
 
 Incremental improvements:
 
 - The Intel driver now supports pin configuration for GPIO-related
   configurations.
 
 - A bunch of Renesas PFC drivers have been augmented with support
   for QSPI pins, groups and functions.
 
 - Non-critical fixes to the irq handling in the Allwinner Sunxi
   driver.
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Merge tag 'pinctrl-v5.11-1' 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 v5.11 kernel.

  Drivers, drivers and drivers. Not a single core change.

  Some new stuff, especially a bunch of new Intel, Qualcomm and Ocelot
  SoCs.

  As part of the modularization attempt, I applied one patch affecting
  the firmware subsystem as a functional (not syntactic/semantic)
  dependency and then it blew up in our face, so I had to revert it,
  bummer. It will come in later, through that subsystem, I guess.

  New drivers:

   - New driver for the Microchip Serial GPIO "SGPIO".

   - Qualcomm SM8250 LPASS (Low Power Audio Subsystem) GPIO driver.

  New subdrivers:

   - Intel Lakefield subdriver.

   - Intel Elkhart Lake subdriver.

   - Intel Alder Lake-S subdriver.

   - Qualcomm MSM8953 subdriver.

   - Qualcomm SDX55 subdriver.

   - Qualcomm SDX55 PMIC subdriver.

   - Ocelot Luton SoC subdriver.

   - Ocelot Serval SoC subdriver.

  Modularization:

   - The Meson driver can now be built as modules.

   - The Qualcomm driver(s) can now be built as modules.

  Incremental improvements:

   - The Intel driver now supports pin configuration for GPIO-related
     configurations.

   - A bunch of Renesas PFC drivers have been augmented with support for
     QSPI pins, groups and functions.

   - Non-critical fixes to the irq handling in the Allwinner Sunxi
     driver"

* tag 'pinctrl-v5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (80 commits)
  pinctrl/spear: simplify the return expression of spear300_pinctrl_probe()
  pinctrl: mediatek: simplify the return expression of mtk_pinconf_bias_disable_set_rev1()
  dt-bindings: pinctrl: pinctrl-microchip-sgpio: Add irq support
  pinctrl: pinctrl-microchip-sgpio: Add irq support (for sparx5)
  pinctrl: qcom: Add sm8250 lpass lpi pinctrl driver
  dt-bindings: pinctrl: qcom: Add sm8250 lpass lpi pinctrl bindings
  pinctrl: qcom-pmic-gpio: Add support for pmx55
  dt-bindings: pinctrl: qcom-pmic-gpio: Add pmx55 support
  pinctrl: pinctrl-microchip-sgpio: Mark some symbols with static keyword
  pinctrl: at91-pio4: Make PINCTRL_AT91PIO4 depend on HAS_IOMEM to fix build error
  pinctrl: mtk: Fix low level output voltage issue
  pinctrl: falcon: add missing put_device() call in pinctrl_falcon_probe()
  pinctrl: actions: pinctrl-s500: Constify s500_padinfo[]
  pinctrl: pinctrl-microchip-sgpio: Add OF config dependency
  pinctrl: pinctrl-microchip-sgpio: Add pinctrl driver for Microsemi Serial GPIO
  dt-bindings: pinctrl: Add bindings for pinctrl-microchip-sgpio driver
  pinctrl: at91-pio4: add support for fewer lines on last PIO bank
  pinctrl: sunxi: Always call chained_irq_{enter, exit} in sunxi_pinctrl_irq_handler
  pinctrl: sunxi: Mark the irq bank not found in sunxi_pinctrl_irq_handler() with WARN_ON
  pinctrl: sunxi: fix irq bank map for the Allwinner A100 pin controller
  ...
2020-12-16 15:02:49 -08:00
Linus Torvalds
a701262c02 MTD core:
* Fix refcounting for unpartitioned MTDs
 * Fix misspelled function parameter 'section'
 * Remove unneeded break
 * cmdline parser: Fix parsing of part-names with colons
 * mtdpart: Fix misdocumented function parameter 'mtd'
 
 MTD devices:
 * phram:
   - Allow the user to set the erase page size
   - File headers are not good candidates for kernel-doc
 * physmap-bt1-rom: Fix __iomem addrspace removal warning
 * plat-ram: correctly free memory on error path in platram_probe()
 * powernv_flash: Add function names to headers and fix 'dev'
 * docg3: Fix kernel-doc 'bad line' and 'excessive doc' issues
 
 UBI cleanup fixes:
 * gluebi: Fix misnamed function parameter documentation
 * wl: Fix a couple of kernel-doc issues
 * eba: Fix a couple of misdocumentation issues
 * kapi: Correct documentation for 'ubi_leb_read_sg's 'sgl' parameter
 * Document 'ubi_num' in struct mtd_dev_param
 
 Generic NAND core:
 * ECC management:
   - Add an I/O request tweaking mechanism
   - Entire rework of the software BCH ECC driver, creation of a real
     ECC engine, getting rid of raw NAND structures, migration to more
     generic prototypes, misc fixes and style cleanup. Moved now to the
     Generic NAND layer.
   - Entire rework of the software Hamming ECC driver, creation of a
     real ECC engine, getting rid of raw NAND structures, misc renames,
     comment updates, cleanup, and style fixes. Moved now to the
     generic NAND layer.
   - Necessary plumbing at the NAND level to retrieve generic NAND ECC
     engines (softwares and on-die).
   - Update of the bindings.
 
 Raw NAND core:
 * Geting rid of the chip->ecc.priv entry.
 * Fix miscellaneous typos in kernel-doc
 
 Raw NAND controller drivers:
 * Arasan: Document 'anfc_op's 'buf' member
 * AU1550: Ensure the presence of the right includes
 * Brcmnand: Demote non-conformant kernel-doc headers
 * Cafe: Remove superfluous param doc and add another
 * Davinci: Do not use extra dereferencing
 * Diskonchip: Marking unused variables as __always_unused
 * GPMI:
   - Fix the driver only sense CS0 R/B issue
   - Fix the random DMA timeout issue
   - Use a single line for of_device_id
   - Use of_device_get_match_data()
   - Fix reference count leak in gpmi ops
   - Cleanup makefile
   - Fix binding matching of clocks on different SoCs
 * Ingenic: remove redundant get_device() in ingenic_ecc_get()
 * Intel LGM: New NAND controller driver
 * Marvell: Drop useless line
 * Meson:
   - Fix a resource leak in init
   - Fix meson_nfc_dma_buffer_release() arguments
 * mxc:
   - Use device_get_match_data()
   - Use a single line for of_device_id
   - Remove platform data support
 * Omap:
   - Fix a bunch of kernel-doc misdemeanours
   - Finish ELM half populated function header, demote empty ones
 * s3c2410: Add documentation for 2 missing struct members
 * Sunxi: Document 'sunxi_nfc's 'caps' member
 * Qcom:
   - Add support for SDX55
   - Support for IPQ6018 QPIC NAND controller
   - Fix DMA sync on FLASH_STATUS register read
 * Rockchip: New NAND controller driver for RK3308, RK2928 and others
 * Sunxi: Add MDMA support
 
 ONENAND:
 * bbt: Fix expected kernel-doc formatting
 * Fix some kernel-doc misdemeanours
 * Fix expected kernel-doc formatting
 * Use mtd->oops_panic_write as condition
 
 SPI-NAND core:
 * Creation of a SPI-NAND on-die ECC engine
 * Move ECC related definitions earlier in the driver
 * Fix typo in comment
 * Fill a default ECC provider/algorithm
 * Remove outdated comment
 * Fix OOB read
 * Allow the case where there is no ECC engine
 * Use the external ECC engine logic
 
 SPI-NAND chip drivers:
 * Micron:
   - Add support for MT29F2G01AAAED
   - Use more specific names
 * Macronix:
   - Add support for MX35LFxG24AD
   - Add support for MX35LFxGE4AD
 * Toshiba: Demote non-conformant kernel-doc header
 
 SPI-NOR core:
 * Initial support for stateful Octal DTR mode using volatile settings
 * Preliminary support for JEDEC 251 (xSPI) and JEDEC 216D standards
 * Support for Cypress Semper flash
 * Support to specify ECC block size of SPI NOR flashes
 * Fixes to avoid clearing of non-volatile Block Protection bits at
   probe
 * hisi-sfc: Demote non-conformant kernel-doc
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Merge tag 'mtd/for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux

Pull MTD updates from Miquel Raynal:
 "MTD core:
   - Fix refcounting for unpartitioned MTDs
   - Fix misspelled function parameter 'section'
   - Remove unneeded break
   - cmdline parser: Fix parsing of part-names with colons
   - mtdpart: Fix misdocumented function parameter 'mtd'

  MTD devices:
   - phram:
      - Allow the user to set the erase page size
      - File headers are not good candidates for kernel-doc
   - physmap-bt1-rom: Fix __iomem addrspace removal warning
   - plat-ram: correctly free memory on error path in platram_probe()
   - powernv_flash: Add function names to headers and fix 'dev'
   - docg3: Fix kernel-doc 'bad line' and 'excessive doc' issues

  UBI cleanup fixes:
   - gluebi: Fix misnamed function parameter documentation
   - wl: Fix a couple of kernel-doc issues
   - eba: Fix a couple of misdocumentation issues
   - kapi: Correct documentation for 'ubi_leb_read_sg's 'sgl' parameter
   - Document 'ubi_num' in struct mtd_dev_param

  Generic NAND core ECC management:
   - Add an I/O request tweaking mechanism
   - Entire rework of the software BCH ECC driver, creation of a real
     ECC engine, getting rid of raw NAND structures, migration to more
     generic prototypes, misc fixes and style cleanup. Moved now to the
     Generic NAND layer.
   - Entire rework of the software Hamming ECC driver, creation of a
     real ECC engine, getting rid of raw NAND structures, misc renames,
     comment updates, cleanup, and style fixes. Moved now to the generic
     NAND layer.
   - Necessary plumbing at the NAND level to retrieve generic NAND ECC
     engines (softwares and on-die).
   - Update of the bindings.

  Raw NAND core:
   - Geting rid of the chip->ecc.priv entry.
   - Fix miscellaneous typos in kernel-doc

  Raw NAND controller drivers:
   - Arasan: Document 'anfc_op's 'buf' member
   - AU1550: Ensure the presence of the right includes
   - Brcmnand: Demote non-conformant kernel-doc headers
   - Cafe: Remove superfluous param doc and add another
   - Davinci: Do not use extra dereferencing
   - Diskonchip: Marking unused variables as __always_unused
   - GPMI:
      - Fix the driver only sense CS0 R/B issue
      - Fix the random DMA timeout issue
      - Use a single line for of_device_id
      - Use of_device_get_match_data()
      - Fix reference count leak in gpmi ops
      - Cleanup makefile
      - Fix binding matching of clocks on different SoCs
   - Ingenic: remove redundant get_device() in ingenic_ecc_get()
   - Intel LGM: New NAND controller driver
   - Marvell: Drop useless line
   - Meson:
      - Fix a resource leak in init
      - Fix meson_nfc_dma_buffer_release() arguments
   - mxc:
      - Use device_get_match_data()
      - Use a single line for of_device_id
      - Remove platform data support
   - Omap:
      - Fix a bunch of kernel-doc misdemeanours
      - Finish ELM half populated function header, demote empty ones
   - s3c2410: Add documentation for 2 missing struct members
   - Sunxi: Document 'sunxi_nfc's 'caps' member
   - Qcom:
      - Add support for SDX55
      - Support for IPQ6018 QPIC NAND controller
      - Fix DMA sync on FLASH_STATUS register read
   - Rockchip: New NAND controller driver for RK3308, RK2928 and others
   - Sunxi: Add MDMA support

  ONENAND:
   - bbt: Fix expected kernel-doc formatting
   - Fix some kernel-doc misdemeanours
   - Fix expected kernel-doc formatting
   - Use mtd->oops_panic_write as condition

  SPI-NAND core:
   - Creation of a SPI-NAND on-die ECC engine
   - Move ECC related definitions earlier in the driver
   - Fix typo in comment
   - Fill a default ECC provider/algorithm
   - Remove outdated comment
   - Fix OOB read
   - Allow the case where there is no ECC engine
   - Use the external ECC engine logic

  SPI-NAND chip drivers:
   - Micron:
      - Add support for MT29F2G01AAAED
      - Use more specific names
   - Macronix:
      - Add support for MX35LFxG24AD
      - Add support for MX35LFxGE4AD
   - Toshiba: Demote non-conformant kernel-doc header

  SPI-NOR core:
   - Initial support for stateful Octal DTR mode using volatile settings
   - Preliminary support for JEDEC 251 (xSPI) and JEDEC 216D standards
   - Support for Cypress Semper flash
   - Support to specify ECC block size of SPI NOR flashes
   - Fixes to avoid clearing of non-volatile Block Protection bits at
     probe
   - hisi-sfc: Demote non-conformant kernel-doc"

* tag 'mtd/for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (120 commits)
  mtd: spinand: macronix: Add support for MX35LFxG24AD
  mtd: rawnand: rockchip: NFC driver for RK3308, RK2928 and others
  dt-bindings: mtd: Describe Rockchip RK3xxx NAND flash controller
  mtd: rawnand: gpmi: Use a single line for of_device_id
  mtd: rawnand: gpmi: Fix the random DMA timeout issue
  mtd: rawnand: gpmi: Fix the driver only sense CS0 R/B issue
  mtd: rawnand: qcom: Add NAND controller support for SDX55
  dt-bindings: qcom_nandc: Add SDX55 QPIC NAND documentation
  mtd: rawnand: mxc: Use a single line for of_device_id
  mtd: rawnand: mxc: Use device_get_match_data()
  mtd: rawnand: meson: Fix a resource leak in init
  mtd: rawnand: gpmi: Use of_device_get_match_data()
  mtd: rawnand: Add NAND controller support on Intel LGM SoC
  dt-bindings: mtd: Add Nand Flash Controller support for Intel LGM SoC
  mtd: spinand: micron: Add support for MT29F2G01AAAED
  mtd: spinand: micron: Use more specific names
  mtd: rawnand: gpmi: fix reference count leak in gpmi ops
  dt-bindings: mtd: gpmi-nand: Fix matching of clocks on different SoCs
  mtd: spinand: macronix: Add support for MX35LFxGE4AD
  mtd: plat-ram: correctly free memory on error path in platram_probe()
  ...
2020-12-16 14:58:35 -08:00
Linus Torvalds
945433be36 Changes for 5.11-rc1. Small cleanups/fixes mostly thanks to Marek,
nothing major made it in this time.
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Merge tag 'leds-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds

Pull LED updates from Pavel Machek:
 "Small cleanups/fixes mostly thanks to Marek, nothing major made it in
  this time"

* tag 'leds-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds:
  leds: turris-omnia: check for LED_COLOR_ID_RGB instead LED_COLOR_ID_MULTI
  leds: turris-omnia: fix checkpatch warning
  leds: turris-omnia: wrap to 80 columns
  leds: turris-omnia: use constants instead of macros for color command
  dt-bindings: leds: Convert pwm to yaml
  leds: lp50xx: Fix an error handling path in 'lp50xx_probe_dt()'
  leds: netxbig: add missing put_device() call in netxbig_leds_get_of_pdata()
  Documentation: leds: remove invalidated information
2020-12-16 14:56:29 -08:00
Linus Torvalds
278f54c461 - New Drivers
- Add support for Intel's Platform Monitoring Technology (PMT)
 
  - New Device Support
    - Add support for PM660/PM660L to QCom SPMI PMIC
    - Add support for lots of new devices to Kontron Core
 
  - New Functionality
    - Provide syscon_regmap_lookup_by_phandle_optional() to SysCon API
 
  - Fix-ups
    - Constify; da9xxx-core; intel_*, tps65xxx, wm8xxx-core, lp8788,
                stmpe, sun4i-gpadc, 88pm800, hi655x-pmic, ioc3, etc
    - Remove superfluous code; madera, tps65910
    - Use raw APIs (rid abstractions); tps65911-comparator, tps65910
    - Whitespace/formatting fix-ups; tps65910
    - Device Tree changes/updates; bd71837-pmic, syscon
    - Use helpers/APIs (no hand rolling); altera-sysmgr
    - Mark of_match tables as __maybe_unused; twl6030-irq
    - Fix spelling; si476x-core
 
  - Bug Fixes
    - Reset on resume to ensure known state; madera-core
    - Correct ordering issues; madera-core, tps65910, kempld-core
    - Remove erroneous passing of of_compatible strings; at91-usart
    - Fix potential I2C adaptor leak; htc-i2cpld
    - Correct errorneous defines; rt5033-private
    - Resolve Kconfig issues; MFD_SL28CPLD, MFD_OMAP_USB_HOST
    - Fix dev_err_probe() handling; stmfx
    - Repair interrupt regression; motorola-cpcap
    - Allow ACPI matching of DT tables; bcm590xx, da9xx, ene-kb3930,
                                        fsl-imx25-tsadc, max77650,
 				       mt6397-core, rt5033, stmfx,
 				       max77686, sun4i-gpadc,
 				       wm8994-core, axp20x-i2c
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Merge tag 'mfd-next-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

Pull MFD updates from Lee Jones:
 "New Drivers
   - Add support for Intel's Platform Monitoring Technology (PMT)

  New Device Support:
   - Add support for PM660/PM660L to QCom SPMI PMIC
   - Add support for lots of new devices to Kontron Core

  New Functionality:
   - Provide syscon_regmap_lookup_by_phandle_optional() to SysCon API

  Fix-ups:
   - Constify; da9xxx-core; intel_*, tps65xxx, wm8xxx-core, lp8788,
     stmpe, sun4i-gpadc, 88pm800, hi655x-pmic, ioc3, etc
   - Remove superfluous code; madera, tps65910
   - Use raw APIs (rid abstractions); tps65911-comparator, tps65910
   - Whitespace/formatting fix-ups; tps65910
   - Device Tree changes/updates; bd71837-pmic, syscon
   - Use helpers/APIs (no hand rolling); altera-sysmgr
   - Mark of_match tables as __maybe_unused; twl6030-irq
   - Fix spelling; si476x-core

  Bug Fixes:
   - Reset on resume to ensure known state; madera-core
   - Correct ordering issues; madera-core, tps65910, kempld-core
   - Remove erroneous passing of of_compatible strings; at91-usart
   - Fix potential I2C adaptor leak; htc-i2cpld
   - Correct errorneous defines; rt5033-private
   - Resolve Kconfig issues; MFD_SL28CPLD, MFD_OMAP_USB_HOST
   - Fix dev_err_probe() handling; stmfx
   - Repair interrupt regression; motorola-cpcap
   - Allow ACPI matching of DT tables; bcm590xx, da9xx, ene-kb3930,
     fsl-imx25-tsadc, max77650, mt6397-core, rt5033, stmfx, max77686,
     sun4i-gpadc, wm8994-core, axp20x-i2c"

[ The PMT updates already came in through the x86 platform tree ]

* tag 'mfd-next-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (48 commits)
  mfd: kempld-core: Add support for additional devices
  mfd: si476x-core.h: Fix "regulator" spelling in comment
  mfd: twl6030: Mark of_device_id table as maybe unused
  mfd: axp20x: Skip of_device_id table when !CONFIG_OF
  mfd: wm8994: Drop of_match_ptr from of_device_id table
  mfd: sun4i: Drop of_match_ptr from of_device_id table
  mfd: max77686: Drop of_match_ptr from of_device_id table
  mfd: stmfx: Drop of_match_ptr from of_device_id table
  mfd: rt5033: Drop of_match_ptr from of_device_id table
  mfd: mt6397: Drop of_match_ptr from of_device_id table
  mfd: max77650: Drop of_match_ptr from of_device_id table
  mfd: fsl-imx25: Drop of_match_ptr from of_device_id table
  mfd: ene-kb3930: Drop of_match_ptr from of_device_id table
  mfd: da9150: Drop of_match_ptr from of_device_id table
  mfd: da9063: Drop of_match_ptr from of_device_id table
  mfd: da9062: Drop of_match_ptr from of_device_id table
  mfd: da9055: Drop of_match_ptr from of_device_id table
  mfd: bcm590xx: Drop of_match_ptr from of_device_id table
  mfd: omap-usb: Depend on COMMON_CLK to fix compile tests
  mfd: kempld-core: Check for DMI definition before ACPI
  ...
2020-12-16 14:48:32 -08:00
Linus Torvalds
19778dd504 IOMMU updates for 5.11
- IOVA allocation optimisations and removal of unused code
 
 - Introduction of DOMAIN_ATTR_IO_PGTABLE_CFG for parameterising the
   page-table of an IOMMU domain
 
 - Support for changing the default domain type in sysfs
 
 - Optimisation to the way in which identity-mapped regions are created
 
 - Driver updates:
   * Arm SMMU updates, including continued work on Shared Virtual Memory
   * Tegra SMMU updates, including support for PCI devices
   * Intel VT-D updates, including conversion to the IOMMU-DMA API
 
 - Cleanup, kerneldoc and minor refactoring
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Merge tag 'iommu-updates-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull IOMMU updates from Will Deacon:
 "There's a good mixture of improvements to the core code and driver
  changes across the board.

  One thing worth pointing out is that this includes a quirk to work
  around behaviour in the i915 driver (see 65f746e828 ("iommu: Add
  quirk for Intel graphic devices in map_sg")), which otherwise
  interacts badly with the conversion of the intel IOMMU driver over to
  the DMA-IOMMU APU but has being fixed properly in the DRM tree.

  We'll revert the quirk later this cycle once we've confirmed that
  things don't fall apart without it.

  Summary:

   - IOVA allocation optimisations and removal of unused code

   - Introduction of DOMAIN_ATTR_IO_PGTABLE_CFG for parameterising the
     page-table of an IOMMU domain

   - Support for changing the default domain type in sysfs

   - Optimisation to the way in which identity-mapped regions are
     created

   - Driver updates:
       * Arm SMMU updates, including continued work on Shared Virtual
         Memory
       * Tegra SMMU updates, including support for PCI devices
       * Intel VT-D updates, including conversion to the IOMMU-DMA API

   - Cleanup, kerneldoc and minor refactoring"

* tag 'iommu-updates-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (50 commits)
  iommu/amd: Add sanity check for interrupt remapping table length macros
  dma-iommu: remove __iommu_dma_mmap
  iommu/io-pgtable: Remove tlb_flush_leaf
  iommu: Stop exporting free_iova_mem()
  iommu: Stop exporting alloc_iova_mem()
  iommu: Delete split_and_remove_iova()
  iommu/io-pgtable-arm: Remove unused 'level' parameter from iopte_type() macro
  iommu: Defer the early return in arm_(v7s/lpae)_map
  iommu: Improve the performance for direct_mapping
  iommu: avoid taking iova_rbtree_lock twice
  iommu/vt-d: Avoid GFP_ATOMIC where it is not needed
  iommu/vt-d: Remove set but not used variable
  iommu: return error code when it can't get group
  iommu: Fix htmldocs warnings in sysfs-kernel-iommu_groups
  iommu: arm-smmu-impl: Add a space before open parenthesis
  iommu: arm-smmu-impl: Use table to list QCOM implementations
  iommu/arm-smmu: Move non-strict mode to use io_pgtable_domain_attr
  iommu/arm-smmu: Add support for pagetable config domain attribute
  iommu: Document usage of "/sys/kernel/iommu_groups/<grp_id>/type" file
  iommu: Take lock before reading iommu group default domain type
  ...
2020-12-16 13:58:47 -08:00
Linus Torvalds
8312f41f08 MIPS updates for v5.11:
- enabled GCOV
 - reworked setup of protection map
 - added support for more MSCC platforms
 - added sysfs boardinfo for Loongson64
 - enabled KASLR for Loogson64
 - added reset controller for BCM63xx
 - cleanups and fixes
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Merge tag 'mips_5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

Pull MIPS updates from Thomas Bogendoerfer:

 - enable GCOV

 - rework setup of protection map

 - add support for more MSCC platforms

 - add sysfs boardinfo for Loongson64

 - enable KASLR for Loogson64

 - add reset controller for BCM63xx

 - cleanups and fixes

* tag 'mips_5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (70 commits)
  mips: fix Section mismatch in reference
  MAINTAINERS: Add linux-mips mailing list to JZ47xx entries
  MAINTAINERS: Remove JZ4780 DMA driver entry
  MAINTAINERS: chenhc@lemote.com -> chenhuacai@kernel.org
  MIPS: Octeon: irq: Alloc desc before configuring IRQ
  MIPS: mm: Add back define for PAGE_SHARED
  MIPS: Select ARCH_KEEP_MEMBLOCK if DEBUG_KERNEL to enable sysfs memblock debug
  mips: lib: uncached: fix non-standard usage of variable 'sp'
  MIPS: DTS: img: Fix schema warnings for pwm-leds
  MIPS: KASLR: Avoid endless loop in sync_icache if synci_step is zero
  MIPS: Move memblock_dump_all() to the end of setup_arch()
  MIPS: SMP-CPS: Add support for irq migration when CPU offline
  MIPS: OCTEON: Don't add kernel sections into memblock allocator
  MIPS: Don't round up kernel sections size for memblock_add()
  MIPS: Enable GCOV
  MIPS: configs: drop unused BACKLIGHT_GENERIC option
  MIPS: Loongson64: Fix up reserving kernel memory range
  MIPS: mm: Remove unused is_aligned_hugepage_range
  MIPS: No need to check CPU 0 in {loongson3,bmips,octeon}_cpu_disable()
  mips: cdmm: fix use-after-free in mips_cdmm_bus_discover
  ...
2020-12-16 12:07:54 -08:00
Mark Brown
df9716ec9a
regulator: pf8x00: Use specific compatible strings for devices
The pf8x00 driver supports three devices, the DT compatible strings
and I2C IDs should enumerate these specifically rather than using a
wildcard so that we don't collide with anything incompatible in the
same ID range in the future and so that we can handle any software
visible differences between the variants we find.

Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20201215132024.13356-1-broonie@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-12-16 13:53:55 +00:00
Zong Li
a00a3f29b2 dt-bindings: fu740: prci: add YAML documentation for the FU740 PRCI
Add YAML DT binding documentation for the SiFive FU740 PRCI. The
link of unmatched board as follow, the U740-C000 manual would be present
in the same page later.

    https://www.sifive.com/boards/hifive-unmatched

Passes dt_binding_check.

Signed-off-by: Zong Li <zong.li@sifive.com>
Link: https://lore.kernel.org/r/20201126030043.67390-1-zong.li@sifive.com
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-12-15 19:21:49 -08:00
Linus Torvalds
ef9df00117 remoteproc updates for v5.11
This introduces support for controlling the TI PRU, adds hooks for
 remoteproc drivers to override the default ELF based coredump format,
 introduces a library function for coredumps using named sections (aka
 the Qualcomm "minidump" format). It fixes a problem with inconsistent
 notifications sent by the Qualcomm sysmon driver to the remote
 processors and it migrates the Qualcomm MSS driver to use power-domains
 for resources that aren't actually regulators.  Lastly it contains a
 number of fixes for minor bugs and build warnings throughout the
 drivers.
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Merge tag 'rproc-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc

Pull remoteproc updates from Bjorn Andersson:
 "This introduces support for controlling the TI PRU, adds hooks for
  remoteproc drivers to override the default ELF based coredump format,
  introduces a library function for coredumps using named sections (aka
  the Qualcomm "minidump" format).

  It also fixes a problem with inconsistent notifications sent by the
  Qualcomm sysmon driver to the remote processors and it migrates the
  Qualcomm MSS driver to use power-domains for resources that aren't
  actually regulators.

  Lastly it contains a number of fixes for minor bugs and build warnings
  throughout the drivers"

* tag 'rproc-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc: (47 commits)
  remoteproc/mediatek: read IPI buffer offset from FW
  remoteproc/mediatek: unprepare clk if scp_before_load fails
  remoteproc: qcom: Fix potential NULL dereference in adsp_init_mmio()
  remoteproc/mediatek: Fix kernel test robot warning
  remoteproc: k3-dsp: Fix return value check in k3_dsp_rproc_of_get_memories()
  remoteproc: qcom: pas: fix error handling in adsp_pds_enable
  remoteproc: qcom: fix reference leak in adsp_start
  remoteproc: q6v5-mss: fix error handling in q6v5_pds_enable
  remoteproc/mtk_scp: surround DT device IDs with CONFIG_OF
  remoteproc: qcom: Add minidump id for sm8150 modem
  remoteproc: qcom: Add capability to collect minidumps
  remoteproc: coredump: Add minidump functionality
  remoteproc: core: Add ops to enable custom coredump functionality
  remoteproc/mediatek: change MT8192 CFG register base
  remoteproc: pru: Add support for various PRU cores on K3 J721E SoCs
  remoteproc: pru: Add support for various PRU cores on K3 AM65x SoCs
  remoteproc: pru: Add pru-specific debugfs support
  remoteproc: pru: Add support for PRU specific interrupt configuration
  remoteproc: pru: Add a PRU remoteproc driver
  dt-bindings: remoteproc: Add binding doc for PRU cores in the PRU-ICSS
  ...
2020-12-15 17:37:26 -08:00
Linus Torvalds
489e9fea66 pci-v5.11-changes
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Merge tag 'pci-v5.11-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

Pull PCI updates from Bjorn Helgaas:
 "Enumeration:
   - Decode PCIe 64 GT/s link speed (Gustavo Pimentel)
   - Remove unused HAVE_PCI_SET_MWI (Heiner Kallweit)
   - Reduce pci_set_cacheline_size() message to debug level (Heiner
     Kallweit)
   - Fix pci_slot_release() NULL pointer dereference (Jubin Zhong)
   - Unify ECAM constants in native PCI Express drivers (Krzysztof
     Wilczyński)
   - Return u8 from pci_find_capability() and similar (Puranjay Mohan)
   - Return u16 from pci_find_ext_capability() and similar (Bjorn
     Helgaas)
   - Fix ACPI companion lookup for device 0 on the root bus (Rafael J.
     Wysocki)

  Resource management:
   - Keep both device and resource name for config space remaps
     (Alexander Lobakin)
   - Bounds-check command-line resource alignment requests (Bjorn
     Helgaas)
   - Fix overflow in command-line resource alignment requests (Colin Ian
     King)

  Driver binding:
   - Avoid duplicate IDs in driver dynamic IDs list (Zhenzhong Duan)

  Power management:
   - Save/restore Precision Time Measurement Capability for
     suspend/resume (David E. Box)
   - Disable PTM during suspend to save power (David E. Box)
   - Add sysfs attribute for device power state (Maximilian Luz)
   - Rename pci_wakeup_bus() to pci_resume_bus() (Mika Westerberg)
   - Do not generate wakeup event when runtime resuming device (Mika
     Westerberg)
   - Save/restore ASPM L1SS Capability for suspend/resume (Vidya Sagar)

  Virtualization:
   - Mark AMD Raven iGPU ATS as broken in some platforms (Alex Deucher)
   - Add function 1 DMA alias quirk for Marvell 9215 SATA controller
     (Bjorn Helgaas)

  MSI:
   - Disable MSI for Pericom PCIe-USB adapter (Andy Shevchenko)
   - Improve warnings for 32-bit-limited MSI support (Vidya Sagar)

  Error handling:
   - Cache RCEC EA Capability offset in pci_init_capabilities() (Sean V
     Kelley)
   - Rename reset_link() to reset_subordinates() (Sean V Kelley)
   - Write AER Capability only when we control it (Sean V Kelley)
   - Clear AER status only when we control AER (Sean V Kelley)
   - Bind RCEC devices to the Root Port driver (Qiuxu Zhuo)
   - Recover from RCiEP AER errors (Qiuxu Zhuo)
   - Recover from RCEC AER errors (Sean V Kelley)
   - Add pcie_link_rcec() to associate RCiEPs (Sean V Kelley)
   - Add pcie_walk_rcec() to RCEC AER handling (Sean V Kelley)
   - Add pcie_walk_rcec() to RCEC PME handling (Sean V Kelley)
   - Add RCEC AER error injection support (Qiuxu Zhuo)

  Broadcom iProc PCIe controller driver:
   - Fix out-of-bound array accesses (Bharat Gooty)
   - Invalidate correct PAXB inbound windows (Roman Bacik)
   - Enhance PCIe Link information display (Srinath Mannam)

  Cadence PCIe controller driver:
   - Make "cdns,max-outbound-regions" property optional (Kishon Vijay
     Abraham I)

  Intel VMD host bridge driver:
   - Offset client MSI-X vectors (Jon Derrick)
   - Update type of __iomem pointers (Krzysztof Wilczyński)

  NVIDIA Tegra PCIe controller driver:
   - Move "dbi" accesses to post common DWC initialization (Vidya Sagar)
   - Read "dbi" base address to program in application logic (Vidya
     Sagar)
   - Fix ASPM-L1SS advertisement disable code (Vidya Sagar)
   - Set DesignWare IP version (Vidya Sagar)
   - Continue unconfig sequence even if parts fail (Vidya Sagar)
   - Check return value of tegra_pcie_init_controller() (Vidya Sagar)
   - Disable LTSSM during L2 entry (Vidya Sagar)

  Qualcomm PCIe controller driver:
   - Document PCIe bindings for SM8250 SoC (Manivannan Sadhasivam)
   - Add SM8250 SoC support (Manivannan Sadhasivam)
   - Add support for configuring BDF to SID mapping for SM8250
     (Manivannan Sadhasivam)

  Renesas R-Car PCIe controller driver:
   - rcar: Drop unused members from struct rcar_pcie_host (Lad
     Prabhakar)
   - PCI: rcar-pci-host: Document r8a774e1 bindings (Lad Prabhakar)
   - PCI: rcar-pci-host: Convert bindings to json-schema (Yoshihiro
     Shimoda)
   - PCI: rcar-pci-host: Document r8a77965 bindings (Yoshihiro Shimoda)

  Samsung Exynos PCIe controller driver:
   - Rework driver to support Exynos5433 PCIe PHY (Jaehoon Chung)
   - Rework driver to support Exynos5433 variant (Jaehoon Chung)
   - Drop samsung,exynos5440-pcie binding (Marek Szyprowski)
   - Add the samsung,exynos-pcie binding (Marek Szyprowski)
   - Add the samsung,exynos-pcie-phy binding (Marek Szyprowski)

  Synopsys DesignWare PCIe controller driver:
   - Support multiple ATU memory regions (Rob Herring)
   - Move intel-gw ATU offset out of driver match data (Rob Herring)
   - Move "dbi", "dbi2", and "addr_space" resource setup into common
     code (Rob Herring)
   - Remove intel-gw unneeded function wrappers (Rob Herring)
   - Ensure all outbound ATU windows are reset (Rob Herring)
   - Use the common MSI irq_chip in dra7xx (Rob Herring)
   - Drop the .set_num_vectors() host op (Rob Herring)
   - Move MSI interrupt setup into DWC common code (Rob Herring)
   - Rework MSI initialization (Rob Herring)
   - Move link handling into common code (Rob Herring)
   - Move dw_pcie_msi_init() into core (Rob Herring)
   - Move dw_pcie_setup_rc() to DWC common code (Rob Herring)
   - Remove unnecessary wrappers around dw_pcie_host_init() (Rob
     Herring)
   - Drop keystone duplicated 'num-viewport'" (Rob Herring)
   - Move inbound and outbound windows to common struct (Rob Herring)
   - Detect number of iATU windows (Rob Herring)
   - Warn if non-prefetchable memory aperture size is > 32-bit (Vidya
     Sagar)
   - Add support to program ATU for >4GB memory (Vidya Sagar)
   - Set 32-bit DMA mask for MSI target address allocation (Vidya Sagar)

  TI J721E PCIe driver:
   - Fix "ti,syscon-pcie-ctrl" to take argument (Kishon Vijay Abraham I)
   - Add host mode dt-bindings for TI's J7200 SoC (Kishon Vijay Abraham
     I)
   - Add EP mode dt-bindings for TI's J7200 SoC (Kishon Vijay Abraham I)
   - Get offset within "syscon" from "ti,syscon-pcie-ctrl" phandle arg
     (Kishon Vijay Abraham I)

  TI Keystone PCIe controller driver:
   - Enable compile-testing on !ARM (Alex Dewar)"

* tag 'pci-v5.11-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (100 commits)
  PCI: Add function 1 DMA alias quirk for Marvell 9215 SATA controller
  PCI/ACPI: Fix companion lookup for device 0 on the root bus
  PCI: Keep both device and resource name for config space remaps
  PCI: xgene: Removed unused ".bus_shift" initialisers from pci-xgene.c
  PCI: vmd: Update type of the __iomem pointers
  PCI: iproc: Convert to use the new ECAM constants
  PCI: thunder-pem: Add constant for custom ".bus_shift" initialiser
  PCI: Unify ECAM constants in native PCI Express drivers
  PCI: Disable PTM during suspend to save power
  PCI/PTM: Save/restore Precision Time Measurement Capability for suspend/resume
  PCI: Mark AMD Raven iGPU ATS as broken in some platforms
  PCI: j721e: Get offset within "syscon" from "ti,syscon-pcie-ctrl" phandle arg
  dt-bindings: PCI: Add EP mode dt-bindings for TI's J7200 SoC
  dt-bindings: PCI: Add host mode dt-bindings for TI's J7200 SoC
  dt-bindings: pci: ti,j721e: Fix "ti,syscon-pcie-ctrl" to take argument
  PCI: dwc: Set 32-bit DMA mask for MSI target address allocation
  PCI: qcom: Add support for configuring BDF to SID mapping for SM8250
  PCI: Reduce pci_set_cacheline_size() message to debug level
  PCI: Remove unused HAVE_PCI_SET_MWI
  PCI: qcom: Add SM8250 SoC support
  ...
2020-12-15 16:49:59 -08:00
Linus Torvalds
b4ec805464 Power management updates for 5.11-rc1
- Use local_clock() instead of jiffies in the cpufreq statistics to
    improve accuracy (Viresh Kumar).
 
  - Fix up OPP usage in the cpufreq-dt and qcom-cpufreq-nvmem cpufreq
    drivers (Viresh Kumar).
 
  - Clean up the cpufreq core, the intel_pstate driver and the
    schedutil cpufreq governor (Rafael Wysocki).
 
  - Fix up error code paths in the sti-cpufreq and mediatek cpufreq
    drivers (Yangtao Li, Qinglang Miao).
 
  - Fix cpufreq_online() to return error codes instead of success (0)
    in all cases when it fails (Wang ShaoBo).
 
  - Add mt8167 support to the mediatek cpufreq driver and blacklist
    mt8516 in the cpufreq-dt-platdev driver (Fabien Parent).
 
  - Modify the tegra194 cpufreq driver to always return values from
    the frequency table as the current frequency and clean up that
    driver (Sumit Gupta, Jon Hunter).
 
  - Modify the arm_scmi cpufreq driver to allow it to discover the
    power scale present in the performance protocol and provide this
    information to the Energy Model (Lukasz Luba).
 
  - Add missing MODULE_DEVICE_TABLE to several cpufreq drivers (Pali
    Rohár).
 
  - Clean up the CPPC cpufreq driver (Ionela Voinescu).
 
  - Fix NVMEM_IMX_OCOTP dependency in the imx cpufreq driver (Arnd
    Bergmann).
 
  - Rework the poling interval selection for the polling state in
    cpuidle (Mel Gorman).
 
  - Enable suspend-to-idle for PSCI OSI mode in the PSCI cpuidle
    driver (Ulf Hansson).
 
  - Modify the OPP framework to support empty (node-less) OPP tables
    in DT for passing dependency information (Nicola Mazzucato).
 
  - Fix potential lockdep issue in the OPP core and clean up the OPP
    core (Viresh Kumar).
 
  - Modify dev_pm_opp_put_regulators() to accept a NULL argument and
    update its users accordingly (Viresh Kumar).
 
  - Add frequency changes tracepoint to devfreq (Matthias Kaehlcke).
 
  - Add support for governor feature flags to devfreq, make devfreq
    sysfs file permissions depend on the governor and clean up the
    devfreq core (Chanwoo Choi).
 
  - Clean up the tegra20 devfreq driver and deprecate it to allow
    another driver based on EMC_STAT to be used instead of it (Dmitry
    Osipenko).
 
  - Add interconnect support to the tegra30 devfreq driver, allow it
    to take the interconnect and OPP information from DT and clean it
    up ((Dmitry Osipenko).
 
  - Add interconnect support to the exynos-bus devfreq driver along
    with interconnect properties documentation (Sylwester Nawrocki).
 
  - Add suport for AMD Fam17h and Fam19h processors to the RAPL power
    capping driver (Victor Ding, Kim Phillips).
 
  - Fix handling of overly long constraint names in the powercap
    framework (Lukasz Luba).
 
  - Fix the wakeup configuration handling for bridges in the ACPI
    device power management core (Rafael Wysocki).
 
  - Add support for using an abstract scale for power units in the
    Energy Model (EM) and document it (Lukasz Luba).
 
  - Add em_cpu_energy() micro-optimization to the EM (Pavankumar
    Kondeti).
 
  - Modify the generic power domains (genpd) framwework to support
    suspend-to-idle (Ulf Hansson).
 
  - Fix creation of debugfs nodes in genpd (Thierry Strudel).
 
  - Clean up genpd (Lina Iyer).
 
  - Clean up the core system-wide suspend code and make it print
    driver flags for devices with debug enabled (Alex Shi, Patrice
    Chotard, Chen Yu).
 
  - Modify the ACPI system reboot code to make it prepare for system
    power off to avoid confusing the platform firmware (Kai-Heng Feng).
 
  - Update the pm-graph (multiple changes, mostly usability-related)
    and cpupower (online and offline CPU information support) PM
    utilities (Todd Brandt, Brahadambal Srinivasan).
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Merge tag 'pm-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull power management updates from Rafael Wysocki:
 "These update cpufreq (core and drivers), cpuidle (polling state
  implementation and the PSCI driver), the OPP (operating performance
  points) framework, devfreq (core and drivers), the power capping RAPL
  (Running Average Power Limit) driver, the Energy Model support, the
  generic power domains (genpd) framework, the ACPI device power
  management, the core system-wide suspend code and power management
  utilities.

  Specifics:

   - Use local_clock() instead of jiffies in the cpufreq statistics to
     improve accuracy (Viresh Kumar).

   - Fix up OPP usage in the cpufreq-dt and qcom-cpufreq-nvmem cpufreq
     drivers (Viresh Kumar).

   - Clean up the cpufreq core, the intel_pstate driver and the
     schedutil cpufreq governor (Rafael Wysocki).

   - Fix up error code paths in the sti-cpufreq and mediatek cpufreq
     drivers (Yangtao Li, Qinglang Miao).

   - Fix cpufreq_online() to return error codes instead of success (0)
     in all cases when it fails (Wang ShaoBo).

   - Add mt8167 support to the mediatek cpufreq driver and blacklist
     mt8516 in the cpufreq-dt-platdev driver (Fabien Parent).

   - Modify the tegra194 cpufreq driver to always return values from the
     frequency table as the current frequency and clean up that driver
     (Sumit Gupta, Jon Hunter).

   - Modify the arm_scmi cpufreq driver to allow it to discover the
     power scale present in the performance protocol and provide this
     information to the Energy Model (Lukasz Luba).

   - Add missing MODULE_DEVICE_TABLE to several cpufreq drivers (Pali
     Rohár).

   - Clean up the CPPC cpufreq driver (Ionela Voinescu).

   - Fix NVMEM_IMX_OCOTP dependency in the imx cpufreq driver (Arnd
     Bergmann).

   - Rework the poling interval selection for the polling state in
     cpuidle (Mel Gorman).

   - Enable suspend-to-idle for PSCI OSI mode in the PSCI cpuidle driver
     (Ulf Hansson).

   - Modify the OPP framework to support empty (node-less) OPP tables in
     DT for passing dependency information (Nicola Mazzucato).

   - Fix potential lockdep issue in the OPP core and clean up the OPP
     core (Viresh Kumar).

   - Modify dev_pm_opp_put_regulators() to accept a NULL argument and
     update its users accordingly (Viresh Kumar).

   - Add frequency changes tracepoint to devfreq (Matthias Kaehlcke).

   - Add support for governor feature flags to devfreq, make devfreq
     sysfs file permissions depend on the governor and clean up the
     devfreq core (Chanwoo Choi).

   - Clean up the tegra20 devfreq driver and deprecate it to allow
     another driver based on EMC_STAT to be used instead of it (Dmitry
     Osipenko).

   - Add interconnect support to the tegra30 devfreq driver, allow it to
     take the interconnect and OPP information from DT and clean it up
     (Dmitry Osipenko).

   - Add interconnect support to the exynos-bus devfreq driver along
     with interconnect properties documentation (Sylwester Nawrocki).

   - Add suport for AMD Fam17h and Fam19h processors to the RAPL power
     capping driver (Victor Ding, Kim Phillips).

   - Fix handling of overly long constraint names in the powercap
     framework (Lukasz Luba).

   - Fix the wakeup configuration handling for bridges in the ACPI
     device power management core (Rafael Wysocki).

   - Add support for using an abstract scale for power units in the
     Energy Model (EM) and document it (Lukasz Luba).

   - Add em_cpu_energy() micro-optimization to the EM (Pavankumar
     Kondeti).

   - Modify the generic power domains (genpd) framwework to support
     suspend-to-idle (Ulf Hansson).

   - Fix creation of debugfs nodes in genpd (Thierry Strudel).

   - Clean up genpd (Lina Iyer).

   - Clean up the core system-wide suspend code and make it print driver
     flags for devices with debug enabled (Alex Shi, Patrice Chotard,
     Chen Yu).

   - Modify the ACPI system reboot code to make it prepare for system
     power off to avoid confusing the platform firmware (Kai-Heng Feng).

   - Update the pm-graph (multiple changes, mostly usability-related)
     and cpupower (online and offline CPU information support) PM
     utilities (Todd Brandt, Brahadambal Srinivasan)"

* tag 'pm-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (86 commits)
  cpufreq: Fix cpufreq_online() return value on errors
  cpufreq: Fix up several kerneldoc comments
  cpufreq: stats: Use local_clock() instead of jiffies
  cpufreq: schedutil: Simplify sugov_update_next_freq()
  cpufreq: intel_pstate: Simplify intel_cpufreq_update_pstate()
  PM: domains: create debugfs nodes when adding power domains
  opp: of: Allow empty opp-table with opp-shared
  dt-bindings: opp: Allow empty OPP tables
  media: venus: dev_pm_opp_put_*() accepts NULL argument
  drm/panfrost: dev_pm_opp_put_*() accepts NULL argument
  drm/lima: dev_pm_opp_put_*() accepts NULL argument
  PM / devfreq: exynos: dev_pm_opp_put_*() accepts NULL argument
  cpufreq: qcom-cpufreq-nvmem: dev_pm_opp_put_*() accepts NULL argument
  cpufreq: dt: dev_pm_opp_put_regulators() accepts NULL argument
  opp: Allow dev_pm_opp_put_*() APIs to accept NULL opp_table
  opp: Don't create an OPP table from dev_pm_opp_get_opp_table()
  cpufreq: dt: Don't (ab)use dev_pm_opp_get_opp_table() to create OPP table
  opp: Reduce the size of critical section in _opp_kref_release()
  PM / EM: Micro optimization in em_cpu_energy
  cpufreq: arm_scmi: Discover the power scale in performance protocol
  ...
2020-12-15 16:30:31 -08:00
Linus Torvalds
b109bc7229 Merge tag 'thermal-v5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux
Pull thermal updates from Daniel Lezcano:

 - Add upper and lower limits clamps for the cooling device state in the
   power allocator governor (Michael Kao)

 - Add upper and lower limits support for the power allocator governor
   (Lukasz Luba)

 - Optimize conditions testing for the trip points (Bernard Zhao)

 - Replace spin_lock_irqsave by spin_lock in hard IRQ on the rcar driver
   (Tian Tao)

 - Add MT8516 dt-bindings and device reset optional support (Fabien
   Parent)

 - Add a quiescent period to cool down the PCH when entering S0iX
   (Sumeet Pawnikar)

 - Use bitmap API instead of re-inventing the wheel on sun8i (Yangtao
   Li)

 - Remove useless NULL check in the hwmon driver (Bernard Zhao)

 - Update the current state in the cpufreq cooling device only if the
   frequency change is effective (Zhuguangqing)

 - Improve the schema validation for the rcar DT bindings (Geert
   Uytterhoeven)

 - Fix the user time unit in the documentation (Viresh Kumar)

 - Add PCI ids for Lewisburg PCH (Andres Freund)

 - Add hwmon support on amlogic (Martin Blumenstingl)

 - Fix build failure for PCH entering on in S0iX (Randy Dunlap)

 - Improve the k_* coefficient for the power allocator governor (Lukasz
   Luba)

 - Fix missing const on a sysfs attribute (Rikard Falkeborn)

 - Remove broken interrupt support on rcar to be replaced by a new one
   (Niklas Söderlund)

 - Improve the error code handling at init time on imx8mm (Fabio
   Estevam)

 - Compute interval validity once instead at each temperature reading
   iteration on acerhdf (Daniel Lezcano)

 - Add r8a779a0 support (Niklas Söderlund)

 - Add PCI ids for AlderLake PCH and mmio refactoring (Srinivas
   Pandruvada)

 - Add RFIM and mailbox support on int340x (Srinivas Pandruvada)

 - Use macro for temperature calculation on PCH (Sumeet Pawnikar)

 - Simplify return conditions at probe time on Broadcom (Zheng Yongjun)

 - Fix workload name on PCH (Srinivas Pandruvada)

 - Migrate the devfreq cooling device code to the energy model API
   (Lukasz Luba)

 - Emit a warning if the thermal_zone_device_update is called without
   the .get_temp() ops (Daniel Lezcano)

 - Add critical and hot ops for the thermal zone (Daniel Lezcano)

 - Remove notification usage when critical is reached on rcar (Daniel
   Lezcano)

 - Fix devfreq build when ENERGY_MODEL is not set (Lukasz Luba)

* tag 'thermal-v5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux: (45 commits)
  thermal/drivers/devfreq_cooling: Fix the build when !ENERGY_MODEL
  thermal/drivers/rcar: Remove notification usage
  thermal/core: Add critical and hot ops
  thermal/core: Emit a warning if the thermal zone is updated without ops
  drm/panfrost: Register devfreq cooling and attempt to add Energy Model
  thermal: devfreq_cooling: remove old power model and use EM
  thermal: devfreq_cooling: add new registration functions with Energy Model
  thermal: devfreq_cooling: use a copy of device status
  thermal: devfreq_cooling: change tracing function and arguments
  thermal: int340x: processor_thermal: Correct workload type name
  thermal: broadcom: simplify the return expression of bcm2711_thermal_probe()
  thermal: intel: pch: use macro for temperature calculation
  thermal: int340x: processor_thermal: Add mailbox driver
  thermal: int340x: processor_thermal: Add RFIM driver
  thermal: int340x: processor_thermal: Add AlderLake PCI device id
  thermal: int340x: processor_thermal: Refactor MMIO interface
  thermal: rcar_gen3_thermal: Add r8a779a0 support
  dt-bindings: thermal: rcar-gen3-thermal: Add r8a779a0 support
  platform/x86/drivers/acerhdf: Check the interval value when it is set
  platform/x86/drivers/acerhdf: Use module_param_cb to set/get polling interval
  ...
2020-12-15 16:21:37 -08:00
Linus Torvalds
ee249d30fa Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:

 - support for inhibiting input devices at request from userspace. If a
   device implements open/close methods, it can also put device into low
   power state. This is needed, for example, to disable keyboard and
   touchpad on convertibles when they are transitioned into tablet mode

 - now that ordinary input devices can be configured for polling mode,
   dedicated input polling device implementation has been removed

 - GTCO tablet driver has been removed, as it used problematic custom
   HID parser, devices are EOL, and there is no interest from the
   manufacturer

 - a new driver for Dialog DA7280 haptic chips has been introduced

 - a new driver for power button on Dell Wyse 3020

 - support for eKTF2132 in ektf2127 driver

 - support for SC2721 and SC2730 in sc27xx-vibra driver

 - enhancements for Atmel touchscreens, AD7846 touchscreens, Elan
   touchpads, ADP5589, ST1232 touchscreen, TM2 touchkey drivers

 - fixes and cleanups to allow clean builds with W=1

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (86 commits)
  Input: da7280 - fix spelling mistake "sequemce" -> "sequence"
  Input: cyapa_gen6 - fix out-of-bounds stack access
  Input: sc27xx - add support for sc2730 and sc2721
  dt-bindings: input: Add compatible string for SC2721 and SC2730
  dt-bindings: input: Convert sc27xx-vibra.txt to json-schema
  Input: stmpe - add axis inversion and swapping capability
  Input: adp5589-keys - do not explicitly control IRQ for wakeup
  Input: adp5589-keys - do not unconditionally configure as wakeup source
  Input: ipx4xx-beeper - convert comma to semicolon
  Input: parkbd - convert comma to semicolon
  Input: new da7280 haptic driver
  dt-bindings: input: Add document bindings for DA7280
  MAINTAINERS: da7280 updates to the Dialog Semiconductor search terms
  Input: elantech - fix protocol errors for some trackpoints in SMBus mode
  Input: elan_i2c - add new trackpoint report type 0x5F
  Input: elants - document some registers and values
  Input: atmel_mxt_ts - simplify the return expression of mxt_send_bootloader_cmd()
  Input: imx_keypad - add COMPILE_TEST support
  Input: applespi - use new structure for SPI transfer delays
  Input: synaptics-rmi4 - use new structure for SPI transfer delays
  ...
2020-12-15 16:18:23 -08:00
Linus Torvalds
0f97458173 hwmon patches for v5.11
- Driver for SB-TSI sensors
 - Add support for P10 to fsi/occ
 - Driver for LTC2992
 - Driver for Delta power supplies Q54SJ108A2
 - Support for NCT6687D added to nct6883 driver
 - Support for Intel-based Xserves added to applesmc driver
 - Driver for  Maxim MAX127
 - Support for  AMD family 19h model 01h added to amd_energy driver
 - Driver to support Corsair PSU
 - Driver for STMicroelectronics PM6764 Voltage Regulator
 - Various minor bug fixes and improvements
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Merge tag 'hwmon-for-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon updates from Guenter Roeck:
 "New drivers:
   - SB-TSI sensors
   - Lineat Technology LTC2992
   - Delta power supplies Q54SJ108A2
   - Maxim MAX127
   - Corsair PSU
   - STMicroelectronics PM6764 Voltage Regulator

  New chip support:
   - P10 added to fsi/occ driver
   - NCT6687D added to nct6883 driver
   - Intel-based Xserves added to applesmc driver
   - AMD family 19h model 01h added to amd_energy driver

  And various minor bug fixes and improvements"

* tag 'hwmon-for-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (41 commits)
  dt-bindings: (hwmon/sbtsi_temp) Add SB-TSI hwmon driver bindings
  hwmon: (sbtsi) Add documentation
  hwmon: (sbtsi) Add basic support for SB-TSI sensors
  hwmon: (iio_hwmon) Drop bogus __refdata annotation
  hwmon: (xgene) Drop bogus __refdata annotation
  dt-bindings: hwmon: convert AD ADM1275 bindings to dt-schema
  hwmon: (occ) Add new temperature sensor type
  fsi: occ: Add support for P10
  dt-bindings: fsi: Add P10 OCC device documentation
  dt-bindings: hwmon: convert TI ADS7828 bindings to dt-schema
  dt-bindings: hwmon: convert AD AD741x bindings to dt-schema
  dt-bindings: hwmon: convert TI INA2xx bindings to dt-schema
  hwmon: (ltc2992) Fix less than zero comparisons with an unsigned integer
  hwmon: (pmbus/q54sj108a2) Correct title underline length
  dt-bindings: hwmon: Add documentation for ltc2992
  hwmon: (ltc2992) Add support for GPIOs.
  hwmon: (ltc2992) Add support
  hwmon: (pmbus) Driver for Delta power supplies Q54SJ108A2
  hwmon: Add driver for STMicroelectronics PM6764 Voltage Regulator
  hwmon: (nct6683) Support NCT6687D.
  ...
2020-12-15 16:06:14 -08:00
Linus Torvalds
ce51c2b7ce MMC core:
- Initial support for SD express card/host
 
 MMC host:
  - mxc: Convert the driver to DT-only
  - mtk-sd: Add HS400 enhanced strobe support
  - mtk-sd: Add support for the MT8192 SoC variant
  - sdhci-acpi: Allow changing HS200/HS400 driver strength for AMDI0040
  - sdhci-esdhc-imx: Convert the driver to DT-only
  - sdhci-pci-gli: Improve performance for HS400 mode for GL9763E
  - sdhci-pci-gli: Reduce power consumption for GL9755
  - sdhci-xenon: Introduce ACPI support
  - tmio: Fix command error processing
  - tmio: Inform the core about the max_busy_timeout
  - tmio/renesas_sdhi: Support custom calculation of busy-wait time
  - renesas_sdhi: Reset SCC only when available
  - rtsx_pci: Add SD Express mode support for RTS5261
  - rtsx_pci: Various fixes and improvements for RTS5261
 
 MEMSTICK:
  - Minor fixes/improvements.
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Merge tag 'mmc-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

Pull MMC updates from Ulf Hansson:
 "MMC core:
   - Initial support for SD express card/host

  MMC host:
   - mxc: Convert the driver to DT-only
   - mtk-sd: Add HS400 enhanced strobe support
   - mtk-sd: Add support for the MT8192 SoC variant
   - sdhci-acpi: Allow changing HS200/HS400 driver strength for AMDI0040
   - sdhci-esdhc-imx: Convert the driver to DT-only
   - sdhci-pci-gli: Improve performance for HS400 mode for GL9763E
   - sdhci-pci-gli: Reduce power consumption for GL9755
   - sdhci-xenon: Introduce ACPI support
   - tmio: Fix command error processing
   - tmio: Inform the core about the max_busy_timeout
   - tmio/renesas_sdhi: Support custom calculation of busy-wait time
   - renesas_sdhi: Reset SCC only when available
   - rtsx_pci: Add SD Express mode support for RTS5261
   - rtsx_pci: Various fixes and improvements for RTS5261

  MEMSTICK:
   - Minor fixes/improvements"

* tag 'mmc-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (72 commits)
  dt-bindings: mmc: eliminate yamllint warnings
  mmc: sdhci-xenon: introduce ACPI support
  mmc: sdhci-xenon: use clk only with DT
  mmc: sdhci-xenon: switch to device_* API
  mmc: sdhci-xenon: use match data for controllers variants
  dt-bindings: mmc: Fix xlnx,mio-bank property values for arasan driver
  mmc: renesas_sdhi: populate hook for longer busy_wait
  mmc: tmio: add hook for custom busy_wait calculation
  mmc: tmio: set max_busy_timeout
  dt-bindings: mmc: imx: fix the wrongly dropped imx8qm compatible string
  mmc: sdhci-pci-gli: Disable slow mode in HS400 mode for GL9763E
  mmc: sdhci: Use more concise device_property_read_u64
  memstick: r592: Fix error return in r592_probe()
  mmc: mxc: Convert the driver to DT-only
  mmc: mxs: Remove the unused .id_table
  mmc: sdhci-of-arasan: Fix fall-through warnings for Clang
  mmc: sdhci-pci-gli: Reduce power consumption for GL9755
  mmc: mediatek: depend on COMMON_CLK to fix compile tests
  mmc: pxamci: Fix error return code in pxamci_probe
  mmc: sdhci: Update firmware interface API
  ...
2020-12-15 15:57:25 -08:00
Linus Torvalds
9d0d886799 Merge branch 'i2c/for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang:
 "A bit smaller this time with mostly usual driver updates. Slave
  support for imx stands out a little"

* 'i2c/for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (30 commits)
  i2c: remove check that can never be true
  i2c: Warn when device removing fails
  dt-bindings: i2c: Update DT binding docs to support SiFive FU740 SoC
  dt-bindings: i2c: Add compatible string for AM64 SoC
  i2c: designware: Make register offsets all of the same width
  i2c: designware: Switch header to use BIT() and GENMASK()
  i2c: pxa: move to generic GPIO recovery
  i2c: sh_mobile: Mark adapter suspended during suspend
  i2c: owl: Add compatible for the Actions Semi S500 I2C controller
  dt-bindings: i2c: owl: Convert Actions Semi Owl binding to a schema
  i2c: imx: support slave mode for imx I2C driver
  i2c: ismt: Adding support for I2C_SMBUS_BLOCK_PROC_CALL
  i2c: ocores: Avoid false-positive error log message.
  Revert "i2c: qcom-geni: Disable DMA processing on the Lenovo Yoga C630"
  i2c: mxs: Remove unneeded platform_device_id
  i2c: pca-platform: drop two members from driver data that are assigned to only
  i2c: imx: Remove unused .id_table support
  i2c: nvidia-gpu: drop empty stub for runtime pm
  dt-bindings: i2c: mellanox,i2c-mlxbf: convert txt to YAML schema
  i2c: mv64xxx: Add bus error recovery
  ...
2020-12-15 15:53:50 -08:00
Linus Torvalds
605ea5aafe spi: Updates for v5.11
The big change this release has been some excellent work from Lukas
 Wunner which closes a bunch of holes in the cleanup paths for drivers,
 mainly introduced as a result of devm conversions causing bad
 interactions with the support SPI has for allocating the bus and driver
 data together.  Together with some of the other work done it feels like
 we've turned the corner on several long standing pain points with the
 API.
 
  - Many cleanups around probe/remove and error handling from Lukas
    Wunner and Uwe Kleine-König, and further fixes around PM from Zhang
    Qilong.
  - Provide a mask for which bits of the mode can safely be configured by
    drivers and use that to fix an issue with the ADS7846 driver.
  - Documentation of the expected interactions between SPI and GPIO level
    chip select polarity configuration from H. Nikolaus Schaller,
    hopefully we're pretty much at the end of sorting out the
    interactions there.  Thanks to Nikolaus, Sven Van Asbroeck and Linus
    Walleij for this.
  - DMA support for Allwinner sun6i controllers.
  - Support for Canaan K210 Designware implementations and Intel Adler Lake.
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Merge tag 'spi-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi updates from Mark Brown:
 "The big change this release has been some excellent work from Lukas
  Wunner which closes a bunch of holes in the cleanup paths for drivers,
  mainly introduced as a result of devm conversions causing bad
  interactions with the support SPI has for allocating the bus and
  driver data together.

  Together with some of the other work done it feels like we've turned
  the corner on several long standing pain points with the API.

  Summary:

   - Many cleanups around probe/remove and error handling from Lukas
     Wunner and Uwe Kleine-König, and further fixes around PM from Zhang
     Qilong.

   - Provide a mask for which bits of the mode can safely be configured
     by drivers and use that to fix an issue with the ADS7846 driver.

   - Documentation of the expected interactions between SPI and GPIO
     level chip select polarity configuration from H. Nikolaus Schaller,
     hopefully we're pretty much at the end of sorting out the
     interactions there. Thanks to Nikolaus, Sven Van Asbroeck and Linus
     Walleij for this.

   - DMA support for Allwinner sun6i controllers.

   - Support for Canaan K210 Designware implementations and Intel Adler
     Lake"

* tag 'spi-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (69 commits)
  spi: dt-bindings: clarify CS behavior for spi-cs-high and gpio descriptors
  spi: Limit the spi device max speed to controller's max speed
  spi: spi-geni-qcom: Use the new method of gpio CS control
  platform/chrome: cros_ec_spi: Drop bits_per_word assignment
  platform/chrome: cros_ec_spi: Don't overwrite spi::mode
  spi: dw: Add support for the Canaan K210 SoC SPI
  spi: dw: Add support for 32-bits max xfer size
  dt-bindings: spi: dw-apb-ssi: Add Canaan K210 SPI controller
  spi: Update DT binding docs to support SiFive FU740 SoC
  spi: atmel-quadspi: Fix use-after-free on unbind
  spi: npcm-fiu: Disable clock in probe error path
  spi: ar934x: Don't leak SPI master in probe error path
  spi: mt7621: Don't leak SPI master in probe error path
  spi: mt7621: Disable clock in probe error path
  media: netup_unidvb: Don't leak SPI master in probe error path
  spi: sc18is602: Don't leak SPI master in probe error path
  spi: rb4xx: Don't leak SPI master in probe error path
  spi: gpio: Don't leak SPI master in probe error path
  spi: spi-mtk-nor: Don't leak SPI master in probe error path
  spi: mxic: Don't leak SPI master in probe error path
  ...
2020-12-15 15:51:10 -08:00
Linus Torvalds
2dda5700ef regulator: Updates for v5.11
This has been a quiet release for the regulator API, a few new drivers
 and the usual fixes and cleanup traffic but not much else going on:
 
  - Optimisations for the handling of voltage enumeration, especially
    with sparse selector sets, from Claudiu Beznea.
  - Support for several ARM SCMI regulators, Dialog DA9121, NXP PF8x00,
    Qualcomm PMX55, PM8350 and PM8350c
 
 The addition of the SCMI regulator driver (which controls regulators via
 system firmware) means that we've pulled in the support for the underlying
 firmware operations from the firmware tree.
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Merge tag 'regulator-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator updates from Mark Brown:
 "This has been a quiet release for the regulator API, a few new drivers
  and the usual fixes and cleanup traffic but not much else going on:

   - Optimisations for the handling of voltage enumeration, especially
     with sparse selector sets, from Claudiu Beznea.

   - Support for several ARM SCMI regulators, Dialog DA9121, NXP PF8x00,
     Qualcomm PMX55, PM8350 and PM8350c

  The addition of the SCMI regulator driver (which controls regulators
  via system firmware) means that we've pulled in the support for the
  underlying firmware operations from the firmware tree"

* tag 'regulator-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (53 commits)
  regulator: mc13892-regulator: convert comma to semicolon
  regulator: pfuze100: Convert the driver to DT-only
  regulator: max14577: Add proper module aliases strings
  regulator: da9121: Potential Oops in da9121_assign_chip_model()
  regulator: da9121: Fix index used for DT property
  regulator: da9121: Remove uninitialised string variable
  regulator: axp20x: Fix DLDO2 voltage control register mask for AXP22x
  regulator: qcom-rpmh: Add support for PM8350/PM8350c
  regulator: dt-bindings: Add PM8350x compatibles
  regulator: da9121: include linux/gpio/consumer.h
  regulator: da9121: Mark some symbols with static keyword
  regulator: da9121: Request IRQ directly and free in release function to avoid masking race
  regulator: da9121: add interrupt support
  regulator: da9121: add mode support
  regulator: da9121: add current support
  regulator: da9121: Update registration to support multiple buck variants
  regulator: da9121: Add support for device variants via devicetree
  regulator: da9121: Add device variant descriptors
  regulator: da9121: Add device variant regmaps
  regulator: da9121: Add device variants
  ...
2020-12-15 15:48:30 -08:00
Linus Torvalds
2cffa11e2a Generic interrupt and irqchips subsystem:
Core:
 
      - Consolidation and robustness changes for irq time accounting
 
      - Cleanup and consolidation of irq stats
 
      - Remove the fasteoi IPI flow which has been proved useless
 
      - Provide an interface for converting legacy interrupt mechanism into
        irqdomains
 
  Drivers:
 
      The rare event of not having completely new chip driver code, just new
      DT bindings and extensions of existing drivers to accomodate new
      variants!
 
      - Preliminary support for managed interrupts on platform devices
 
      - Correctly identify allocation of MSIs proxyied by another device
 
      - Generalise the Ocelot support to new SoCs
 
      - Improve GICv4.1 vcpu entry, matching the corresponding KVM optimisation
 
      - Work around spurious interrupts on Qualcomm PDC
 
      - Random fixes and cleanups
 
 Thanks,
 
 	tglx
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Merge tag 'irq-core-2020-12-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull irq updates from Thomas Gleixner:
 "Generic interrupt and irqchips subsystem updates. Unusually, there is
  not a single completely new irq chip driver, just new DT bindings and
  extensions of existing drivers to accomodate new variants!

  Core:

   - Consolidation and robustness changes for irq time accounting

   - Cleanup and consolidation of irq stats

   - Remove the fasteoi IPI flow which has been proved useless

   - Provide an interface for converting legacy interrupt mechanism into
     irqdomains

  Drivers:

   - Preliminary support for managed interrupts on platform devices

   - Correctly identify allocation of MSIs proxyied by another device

   - Generalise the Ocelot support to new SoCs

   - Improve GICv4.1 vcpu entry, matching the corresponding KVM
     optimisation

   - Work around spurious interrupts on Qualcomm PDC

   - Random fixes and cleanups"

* tag 'irq-core-2020-12-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (54 commits)
  irqchip/qcom-pdc: Fix phantom irq when changing between rising/falling
  driver core: platform: Add devm_platform_get_irqs_affinity()
  ACPI: Drop acpi_dev_irqresource_disabled()
  resource: Add irqresource_disabled()
  genirq/affinity: Add irq_update_affinity_desc()
  irqchip/gic-v3-its: Flag device allocation as proxied if behind a PCI bridge
  irqchip/gic-v3-its: Tag ITS device as shared if allocating for a proxy device
  platform-msi: Track shared domain allocation
  irqchip/ti-sci-intr: Fix freeing of irqs
  irqchip/ti-sci-inta: Fix printing of inta id on probe success
  drivers/irqchip: Remove EZChip NPS interrupt controller
  Revert "genirq: Add fasteoi IPI flow"
  irqchip/hip04: Make IPIs use handle_percpu_devid_irq()
  irqchip/bcm2836: Make IPIs use handle_percpu_devid_irq()
  irqchip/armada-370-xp: Make IPIs use handle_percpu_devid_irq()
  irqchip/gic, gic-v3: Make SGIs use handle_percpu_devid_irq()
  irqchip/ocelot: Add support for Jaguar2 platforms
  irqchip/ocelot: Add support for Serval platforms
  irqchip/ocelot: Add support for Luton platforms
  irqchip/ocelot: prepare to support more SoC
  ...
2020-12-15 15:03:31 -08:00
Linus Torvalds
3db1a3fa98 Staging / IIO driver patches for 5.11-rc1
Here is the big staging and IIO driver pull request for 5.11-rc1
 
 Lots of different things in here:
   - loads of driver updates
   - so many coding style cleanups
   - new IIO drivers
   - Android ION code is finally removed from the tree
   - wimax drivers are moved to staging on their way out of the kernel
 
 Nothing really exciting, just the constant grind of kernel development :)
 
 All 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-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging / IIO driver updates from Greg KH:
 "Here is the big staging and IIO driver pull request for 5.11-rc1

  Lots of different things in here:

   - loads of driver updates

   - so many coding style cleanups

   - new IIO drivers

   - Android ION code is finally removed from the tree

   - wimax drivers are moved to staging on their way out of the kernel

  Nothing really exciting, just the constant grind of kernel development :)

  All have been in linux-next for a while with no reported issues"

* tag 'staging-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (341 commits)
  staging: olpc_dcon: Do not call platform_device_unregister() in dcon_probe()
  staging: most: Fix spelling mistake "tranceiver" -> "transceiver"
  staging: qlge: remove duplicate word in comment
  staging: comedi: mf6x4: Fix AI end-of-conversion detection
  staging: greybus: Add TODO item about modernizing the pwm code
  pinctrl: ralink: add a pinctrl driver for the rt2880 family
  dt-bindings: pinctrl: rt2880: add binding document
  staging: rtl8723bs: remove ELEMENT_ID enum
  staging: rtl8723bs: remove unused macros
  staging: rtl8723bs: replace EID_EXTCapability
  staging: rtl8723bs: replace EID_BSSIntolerantChlReport
  staging: rtl8723bs: replace EID_BSSCoexistence
  staging: rtl8723bs: replace _MME_IE_
  staging: rtl8723bs: replace _WAPI_IE_
  staging: rtl8723bs: replace _EXT_SUPPORTEDRATES_IE_
  staging: rtl8723bs: replace _ERPINFO_IE_
  staging: rtl8723bs: replace _CHLGETXT_IE_
  staging: rtl8723bs: replace _COUNTRY_IE_
  staging: rtl8723bs: replace _IBSS_PARA_IE_
  staging: rtl8723bs: replace _TIM_IE_
  ...
2020-12-15 14:18:40 -08:00
Linus Torvalds
2911ed9f47 Char / Misc driver updates for 5.11-rc1
Here is the big char/misc driver update for 5.11-rc1.
 
 Continuing the tradition of previous -rc1 pulls, there seems to be more
 and more tiny driver subsystems flowing through this tree.
 
 Lots of different things, all of which have been in linux-next for a
 while with no reported issues:
 	- extcon driver updates
 	- habannalab driver updates
 	- mei driver updates
 	- uio driver updates
 	- binder fixes and features added
 	- soundwire driver updates
 	- mhi bus driver updates
 	- phy driver updates
 	- coresight driver updates
 	- fpga driver updates
 	- speakup driver updates
 	- slimbus driver updates
 	- various small char and misc driver updates
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-5.11-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 char/misc driver update for 5.11-rc1.

  Continuing the tradition of previous -rc1 pulls, there seems to be
  more and more tiny driver subsystems flowing through this tree.

  Lots of different things, all of which have been in linux-next for a
  while with no reported issues:

   - extcon driver updates

   - habannalab driver updates

   - mei driver updates

   - uio driver updates

   - binder fixes and features added

   - soundwire driver updates

   - mhi bus driver updates

   - phy driver updates

   - coresight driver updates

   - fpga driver updates

   - speakup driver updates

   - slimbus driver updates

   - various small char and misc driver updates"

* tag 'char-misc-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (305 commits)
  extcon: max77693: Fix modalias string
  extcon: fsa9480: Support TI TSU6111 variant
  extcon: fsa9480: Rewrite bindings in YAML and extend
  dt-bindings: extcon: add binding for TUSB320
  extcon: Add driver for TI TUSB320
  slimbus: qcom: fix potential NULL dereference in qcom_slim_prg_slew()
  siox: Make remove callback return void
  siox: Use bus_type functions for probe, remove and shutdown
  spmi: Add driver shutdown support
  spmi: fix some coding style issues at the spmi core
  spmi: get rid of a warning when built with W=1
  uio: uio_hv_generic: use devm_kzalloc() for private data alloc
  uio: uio_fsl_elbc_gpcm: use device-managed allocators
  uio: uio_aec: use devm_kzalloc() for uio_info object
  uio: uio_cif: use devm_kzalloc() for uio_info object
  uio: uio_netx: use devm_kzalloc() for or uio_info object
  uio: uio_mf624: use devm_kzalloc() for uio_info object
  uio: uio_sercos3: use device-managed functions for simple allocs
  uio: uio_dmem_genirq: finalize conversion of probe to devm_ handlers
  uio: uio_dmem_genirq: convert simple allocations to device-managed
  ...
2020-12-15 14:10:09 -08:00
Linus Torvalds
157f809894 TTY/Serial patches for 5.11-rc1
Here is the "large" set of tty and serial patches for 5.11-rc1.
 
 Nothing major at all, some cleanups and some driver removals, always a
 nice sign:
   - build warning cleanups
   - vt locking and logic unwinding and cleanups
   - tiny serial driver fixes and updates
   - removal of the synclink serial driver as it's no longer needed
   - removal of dead termiox code
 
 All of this has 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 'tty-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty / serial updates from Greg KH:
 "Here is the "large" set of tty and serial patches for 5.11-rc1.

  Nothing major at all, some cleanups and some driver removals, always a
  nice sign:

   - build warning cleanups

   - vt locking and logic unwinding and cleanups

   - tiny serial driver fixes and updates

   - removal of the synclink serial driver as it's no longer needed

   - removal of dead termiox code

  All of this has been in linux-next for a while with no reported issues"

* tag 'tty-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (89 commits)
  serial: 8250_pci: Drop bogus __refdata annotation
  tty: serial: meson: enable console as module
  serial: 8250_omap: Avoid FIFO corruption caused by MDR1 access
  serial: imx: Move imx_uart_probe_dt() content into probe()
  serial: imx: Remove unneeded of_device_get_match_data() NULL check
  tty: Fix whitespace inconsistencies in vt_io_ioctl
  serial_core: Check for port state when tty is in error state
  dt-bindings: serial: Update DT binding docs to support SiFive FU740 SoC
  tty: use const parameters in port-flag accessors
  tty: use assign_bit() in port-flag accessors
  earlycon: drop semicolon from earlycon macro
  tty: Remove dead termiox code
  tty/serial/imx: Enable TXEN bit in imx_poll_init().
  tty : serial: jsm: Fixed file by adding spacing
  tty: serial: uartlite: Support probe deferral
  earlycon: simplify earlycon-table implementation
  tty: serial: bcm63xx: lower driver dependencies
  serial: mxs-auart: Remove unneeded platform_device_id
  serial: 8250-mtk: Fix reference leak in mtk8250_probe
  serial: imx: Remove unused .id_table support
  ...
2020-12-15 13:57:14 -08:00
Linus Torvalds
0cee54c890 USB / Thunderbolt patches for 5.11-rc1
Here is the big USB and thunderbolt pull request for 5.11-rc1.
 
 Nothing major in here, just the grind of constant development to support
 new hardware and fix old issues:
   - thunderbolt updates for new USB4 hardware
   - cdns3 major driver updates
   - lots of typec updates and additions as more hardware is available
   - usb serial driver updates and fixes
   - other tiny USB driver updates
 
 All have been in linux-next with no reported issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB / Thunderbolt updates from Greg KH:
 "Here is the big USB and thunderbolt pull request for 5.11-rc1.

  Nothing major in here, just the grind of constant development to
  support new hardware and fix old issues:

   - thunderbolt updates for new USB4 hardware

   - cdns3 major driver updates

   - lots of typec updates and additions as more hardware is available

   - usb serial driver updates and fixes

   - other tiny USB driver updates

  All have been in linux-next with no reported issues"

* tag 'usb-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (172 commits)
  usb: phy: convert comma to semicolon
  usb: ucsi: convert comma to semicolon
  usb: typec: tcpm: convert comma to semicolon
  usb: typec: tcpm: Update vbus_vsafe0v on init
  usb: typec: tcpci: Enable bleed discharge when auto discharge is enabled
  usb: typec: Add class for plug alt mode device
  USB: typec: tcpci: Add Bleed discharge to POWER_CONTROL definition
  USB: typec: tcpm: Add a 30ms room for tPSSourceOn in PR_SWAP
  USB: typec: tcpm: Fix PR_SWAP error handling
  USB: typec: tcpm: Hard Reset after not receiving a Request
  USB: gadget: f_fs: remove likely/unlikely
  usb: gadget: f_fs: Re-use SS descriptors for SuperSpeedPlus
  USB: gadget: f_midi: setup SuperSpeed Plus descriptors
  USB: gadget: f_acm: add support for SuperSpeed Plus
  USB: gadget: f_rndis: fix bitrate for SuperSpeed and above
  usb: typec: intel_pmc_mux: Configure cable generation value for USB4
  MAINTAINERS: Add myself as a reviewer for CADENCE USB3 DRD IP DRIVER
  usb: chipidea: ci_hdrc_imx: Use of_device_get_match_data()
  usb: chipidea: usbmisc_imx: Use of_device_get_match_data()
  usb: cdns3: fix NULL pointer dereference on no platform data
  ...
2020-12-15 13:54:56 -08:00
Linus Torvalds
c367caf1a3 sound updates for 5.11-rc1
Lots of changes (slightly more code increase than usual) at this
 time, while most of code changes are ASoC driver-specific.
 Here goes some highlight:
 
 Core:
 * The new auxiliary bus implementation for Intel DSP, which will
   be used by other drivers as well
 * Lots of ASoC core cleanups and refactoring
 * UBSAN and KCSAN fixes in rawmidi, sequencer and a few others
 * Compress-offload API enhancement for the pause during draining
 
 HD- and USB-audio:
 * Enhancements of the USB-audio implicit feedback support,
   including better full-duplex operations
 * Continued CA0132 improvements and fixes
 * A few new quirk entries, HDMI audio fixes
 
 ASoC:
 * Support for boot time selection of Intel DSP firmware, which
   should help distros/users testing new stuff more easily;
   the kconfig was moved to boot time option, too
 * Some basic DPCM support in audio graph card
 * Removal of old pre-DT Freescale drivers
 * Support for Allwinner H6 I2S, Analog Devices ADAU1372, Intel
   Alderlake-S, GMediatek MT8192, NXP i.MX HDMI and XCVR, Realtek
   RT715, Qualcomm SM8250 and simple GPIO based muxes
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Merge tag 'sound-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "Lots of changes (slightly more code increase than usual) at this time,
  while most of code changes are ASoC driver-specific.

  Here are some highlights:

  Core:

   - The new auxiliary bus implementation for Intel DSP, which will be
     used by other drivers as well

   - Lots of ASoC core cleanups and refactoring

   - UBSAN and KCSAN fixes in rawmidi, sequencer and a few others

   - Compress-offload API enhancement for the pause during draining

  HD- and USB-audio:

   - Enhancements of the USB-audio implicit feedback support, including
     better full-duplex operations

   - Continued CA0132 improvements and fixes

   - A few new quirk entries, HDMI audio fixes

  ASoC:

   - Support for boot time selection of Intel DSP firmware, which should
     help distros/users testing new stuff more easily; the kconfig was
     moved to boot time option, too

   - Some basic DPCM support in audio graph card

   - Removal of old pre-DT Freescale drivers

   - Support for Allwinner H6 I2S, Analog Devices ADAU1372, Intel
     Alderlake-S, GMediatek MT8192, NXP i.MX HDMI and XCVR, Realtek
     RT715, Qualcomm SM8250 and simple GPIO based muxes"

* tag 'sound-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (445 commits)
  ALSA: pcm: oss: Fix potential out-of-bounds shift
  ALSA: usb-audio: Fix potential out-of-bounds shift
  ALSA: hda/ca0132 - Add ZxR surround DAC setup.
  ALSA: hda/ca0132 - Add 8051 PLL write helper functions.
  ALSA: hda/hdmi: packet buffer index must be set before reading value
  ASoC: SOF: imx: update kernel-doc description
  ASoC: mediatek: mt8183: delete some unreachable code
  ASoC: mediatek: mt8183: add PM ops to machine drivers
  ASoC: topology: Fix wrong size check
  ASoC: topology: Add missing size check
  ASoC: SOF: Intel: hda: fix the condition passed to sof_dev_dbg_or_err
  ASoC: SOF: modify the SOF_DBG flags
  ASoC: SOF: Intel: hda: remove duplicated status dump
  ASoC: rt1015p: delay 300ms after SDB pulling high for calibration
  ASoC: rt1015p: move SDB control from trigger to DAPM
  ASoC: wm_adsp: remove "ctl" from list on error in wm_adsp_create_control()
  ALSA: usb-audio: Fix control 'access overflow' errors from chmap
  ALSA: hda/hdmi: always print pin NIDs as hexadecimal
  ALSA: hda/realtek - Add supported for more Lenovo ALC285 Headset Button
  ALSA: hda/ca0132 - Remove now unnecessary DSP setup functions.
  ...
2020-12-15 13:43:47 -08:00
Linus Torvalds
d635a69dd4 Networking updates for 5.11
Core:
 
  - support "prefer busy polling" NAPI operation mode, where we defer softirq
    for some time expecting applications to periodically busy poll
 
  - AF_XDP: improve efficiency by more batching and hindering
            the adjacency cache prefetcher
 
  - af_packet: make packet_fanout.arr size configurable up to 64K
 
  - tcp: optimize TCP zero copy receive in presence of partial or unaligned
         reads making zero copy a performance win for much smaller messages
 
  - XDP: add bulk APIs for returning / freeing frames
 
  - sched: support fragmenting IP packets as they come out of conntrack
 
  - net: allow virtual netdevs to forward UDP L4 and fraglist GSO skbs
 
 BPF:
 
  - BPF switch from crude rlimit-based to memcg-based memory accounting
 
  - BPF type format information for kernel modules and related tracing
    enhancements
 
  - BPF implement task local storage for BPF LSM
 
  - allow the FENTRY/FEXIT/RAW_TP tracing programs to use bpf_sk_storage
 
 Protocols:
 
  - mptcp: improve multiple xmit streams support, memory accounting and
           many smaller improvements
 
  - TLS: support CHACHA20-POLY1305 cipher
 
  - seg6: add support for SRv6 End.DT4/DT6 behavior
 
  - sctp: Implement RFC 6951: UDP Encapsulation of SCTP
 
  - ppp_generic: add ability to bridge channels directly
 
  - bridge: Connectivity Fault Management (CFM) support as is defined in
            IEEE 802.1Q section 12.14.
 
 Drivers:
 
  - mlx5: make use of the new auxiliary bus to organize the driver internals
 
  - mlx5: more accurate port TX timestamping support
 
  - mlxsw:
    - improve the efficiency of offloaded next hop updates by using
      the new nexthop object API
    - support blackhole nexthops
    - support IEEE 802.1ad (Q-in-Q) bridging
 
  - rtw88: major bluetooth co-existance improvements
 
  - iwlwifi: support new 6 GHz frequency band
 
  - ath11k: Fast Initial Link Setup (FILS)
 
  - mt7915: dual band concurrent (DBDC) support
 
  - net: ipa: add basic support for IPA v4.5
 
 Refactor:
 
  - a few pieces of in_interrupt() cleanup work from Sebastian Andrzej Siewior
 
  - phy: add support for shared interrupts; get rid of multiple driver
         APIs and have the drivers write a full IRQ handler, slight growth
 	of driver code should be compensated by the simpler API which
 	also allows shared IRQs
 
  - add common code for handling netdev per-cpu counters
 
  - move TX packet re-allocation from Ethernet switch tag drivers to
    a central place
 
  - improve efficiency and rename nla_strlcpy
 
  - number of W=1 warning cleanups as we now catch those in a patchwork
    build bot
 
 Old code removal:
 
  - wan: delete the DLCI / SDLA drivers
 
  - wimax: move to staging
 
  - wifi: remove old WDS wifi bridging support
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-next-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from Jakub Kicinski:
 "Core:

   - support "prefer busy polling" NAPI operation mode, where we defer
     softirq for some time expecting applications to periodically busy
     poll

   - AF_XDP: improve efficiency by more batching and hindering the
     adjacency cache prefetcher

   - af_packet: make packet_fanout.arr size configurable up to 64K

   - tcp: optimize TCP zero copy receive in presence of partial or
     unaligned reads making zero copy a performance win for much smaller
     messages

   - XDP: add bulk APIs for returning / freeing frames

   - sched: support fragmenting IP packets as they come out of conntrack

   - net: allow virtual netdevs to forward UDP L4 and fraglist GSO skbs

  BPF:

   - BPF switch from crude rlimit-based to memcg-based memory accounting

   - BPF type format information for kernel modules and related tracing
     enhancements

   - BPF implement task local storage for BPF LSM

   - allow the FENTRY/FEXIT/RAW_TP tracing programs to use
     bpf_sk_storage

  Protocols:

   - mptcp: improve multiple xmit streams support, memory accounting and
     many smaller improvements

   - TLS: support CHACHA20-POLY1305 cipher

   - seg6: add support for SRv6 End.DT4/DT6 behavior

   - sctp: Implement RFC 6951: UDP Encapsulation of SCTP

   - ppp_generic: add ability to bridge channels directly

   - bridge: Connectivity Fault Management (CFM) support as is defined
     in IEEE 802.1Q section 12.14.

  Drivers:

   - mlx5: make use of the new auxiliary bus to organize the driver
     internals

   - mlx5: more accurate port TX timestamping support

   - mlxsw:
      - improve the efficiency of offloaded next hop updates by using
        the new nexthop object API
      - support blackhole nexthops
      - support IEEE 802.1ad (Q-in-Q) bridging

   - rtw88: major bluetooth co-existance improvements

   - iwlwifi: support new 6 GHz frequency band

   - ath11k: Fast Initial Link Setup (FILS)

   - mt7915: dual band concurrent (DBDC) support

   - net: ipa: add basic support for IPA v4.5

  Refactor:

   - a few pieces of in_interrupt() cleanup work from Sebastian Andrzej
     Siewior

   - phy: add support for shared interrupts; get rid of multiple driver
     APIs and have the drivers write a full IRQ handler, slight growth
     of driver code should be compensated by the simpler API which also
     allows shared IRQs

   - add common code for handling netdev per-cpu counters

   - move TX packet re-allocation from Ethernet switch tag drivers to a
     central place

   - improve efficiency and rename nla_strlcpy

   - number of W=1 warning cleanups as we now catch those in a patchwork
     build bot

  Old code removal:

   - wan: delete the DLCI / SDLA drivers

   - wimax: move to staging

   - wifi: remove old WDS wifi bridging support"

* tag 'net-next-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1922 commits)
  net: hns3: fix expression that is currently always true
  net: fix proc_fs init handling in af_packet and tls
  nfc: pn533: convert comma to semicolon
  af_vsock: Assign the vsock transport considering the vsock address flags
  af_vsock: Set VMADDR_FLAG_TO_HOST flag on the receive path
  vsock_addr: Check for supported flag values
  vm_sockets: Add VMADDR_FLAG_TO_HOST vsock flag
  vm_sockets: Add flags field in the vsock address data structure
  net: Disable NETIF_F_HW_TLS_TX when HW_CSUM is disabled
  tcp: Add logic to check for SYN w/ data in tcp_simple_retransmit
  net: mscc: ocelot: install MAC addresses in .ndo_set_rx_mode from process context
  nfc: s3fwrn5: Release the nfc firmware
  net: vxget: clean up sparse warnings
  mlxsw: spectrum_router: Use eXtended mezzanine to offload IPv4 router
  mlxsw: spectrum: Set KVH XLT cache mode for Spectrum2/3
  mlxsw: spectrum_router_xm: Introduce basic XM cache flushing
  mlxsw: reg: Add Router LPM Cache Enable Register
  mlxsw: reg: Add Router LPM Cache ML Delete Register
  mlxsw: spectrum_router_xm: Implement L-value tracking for M-index
  mlxsw: reg: Add XM Router M Table Register
  ...
2020-12-15 13:22:29 -08:00
Bjorn Helgaas
b9efb854e9 Merge branch 'remotes/lorenzo/pci/rcar'
- Convert DT bindings to json-schema (Yoshihiro Shimoda)

- Document r8a77965 DT bindings (Yoshihiro Shimoda)

- Document r8a774e1 DT bindings (Lad Prabhakar)

* remotes/lorenzo/pci/rcar:
  dt-bindings: PCI: rcar-pci-host: Document r8a774e1 bindings
  dt-bindings: PCI: rcar-pci-host: Document r8a77965 bindings
  dt-bindings: PCI: rcar-pci-host: Convert bindings to json-schema
  PCI: rcar: Drop unused members from struct rcar_pcie_host
2020-12-15 15:11:13 -06:00
Bjorn Helgaas
ff9f1683b6 Merge branch 'remotes/lorenzo/pci/dwc'
- Support multiple ATU memory regions (Rob Herring)

- Warn if non-prefetchable memory aperture is > 32-bit (Vidya Sagar)

- Allow programming ATU for >4GB memory (Vidya Sagar)

- Move ATU offset out of driver match data (Rob Herring)

- Move "dbi", "dbi2", and "addr_space" resource setup to common code (Rob
  Herring)

- Remove unneeded function wrappers (Rob Herring)

- Ensure all outbound ATU windows are reset to reduce dependencies on
  bootloader (Rob Herring)

- Use the default MSI irq_chip for dra7xx (Rob Herring)

- Drop the .set_num_vectors() host op (Rob Herring)

- Move MSI interrupt setup into DWC common code (Rob Herring)

- Rework and simplify DWC MSI initialization (Rob Herring)

- Move link handling to DWC common code (Rob Herring)

- Move dw_pcie_msi_init() calls to DWC common code (Rob Herring)

- Move dw_pcie_setup_rc() calls to DWC common code (Rob Herring)

- Remove unnecessary wrappers around dw_pcie_host_init() (Rob Herring)

- Revert "keystone: Drop duplicated 'num-viewport'" to prepare for
  detecting number of iATU regions without help from DT (Rob Herring)

- Move inbound and outbound windows to common struct (Rob Herring)

- Detect number of DWC iATU windows from device registers (Rob Herring)

- Drop samsung,exynos5440-pcie binding (Marek Szyprowski)

- Add samsung,exynos-pcie and samsung,exynos-pcie-phy bindings for
  Exynos5433 variant (Marek Szyprowski)

- Rework phy-exynos-pcie driver to support Exynos5433 PCIe PHY (Jaehoon
  Chung)

- Rework pci-exynos.c to support Exynos5433 PCIe host (Jaehoon Chung)

- Move tegra "dbi" accesses to post common DWC initialization (Vidya Sagar)

- Read tegra dbi" base address in application logic (Vidya Sagar)

- Fix tegra ASPM-L1SS advertisement disable code (Vidya Sagar)

- Set Tegra194 DesignWare IP version to 0x490A (Vidya Sagar)

- Continue tegra unconfig sequence even if parts fail (Vidya Sagar)

- Check return value of tegra_pcie_init_controller() (Vidya Sagar)

- Disable tegra LTSSM during L2 entry (Vidya Sagar)

- Add SM8250 SoC PCIe DT bindings and support (Manivannan Sadhasivam)

- Add SM8250 BDF to SID mapping (Manivannan Sadhasivam)

- Set 32-bit DMA mask for DWC MSI target address allocation (Vidya Sagar)

* remotes/lorenzo/pci/dwc:
  PCI: dwc: Set 32-bit DMA mask for MSI target address allocation
  PCI: qcom: Add support for configuring BDF to SID mapping for SM8250
  PCI: qcom: Add SM8250 SoC support
  dt-bindings: pci: qcom: Document PCIe bindings for SM8250 SoC
  PCI: tegra: Disable LTSSM during L2 entry
  PCI: tegra: Check return value of tegra_pcie_init_controller()
  PCI: tegra: Continue unconfig sequence even if parts fail
  PCI: tegra: Set DesignWare IP version
  PCI: tegra: Fix ASPM-L1SS advertisement disable code
  PCI: tegra: Read "dbi" base address to program in application logic
  PCI: tegra: Move "dbi" accesses to post common DWC initialization
  PCI: dwc: exynos: Rework the driver to support Exynos5433 variant
  phy: samsung: phy-exynos-pcie: rework driver to support Exynos5433 PCIe PHY
  dt-bindings: phy: exynos: add the samsung,exynos-pcie-phy binding
  dt-bindings: PCI: exynos: add the samsung,exynos-pcie binding
  dt-bindings: PCI: exynos: drop samsung,exynos5440-pcie binding
  PCI: dwc: Detect number of iATU windows
  PCI: dwc: Move inbound and outbound windows to common struct
  Revert "PCI: dwc/keystone: Drop duplicated 'num-viewport'"
  PCI: dwc: Remove unnecessary wrappers around dw_pcie_host_init()
  PCI: dwc: Move dw_pcie_setup_rc() to DWC common code
  PCI: dwc: Move dw_pcie_msi_init() into core
  PCI: dwc: Move link handling into common code
  PCI: dwc: Rework MSI initialization
  PCI: dwc: Move MSI interrupt setup into DWC common code
  PCI: dwc: Drop the .set_num_vectors() host op
  PCI: dwc/dra7xx: Use the common MSI irq_chip
  PCI: dwc: Ensure all outbound ATU windows are reset
  PCI: dwc/intel-gw: Remove some unneeded function wrappers
  PCI: dwc: Move "dbi", "dbi2", and "addr_space" resource setup into common code
  PCI: dwc/intel-gw: Move ATU offset out of driver match data
  PCI: dwc: Add support to program ATU for >4GB memory
  PCI: of: Warn if non-prefetchable memory aperture size is > 32-bit
  PCI: dwc: Support multiple ATU memory regions
2020-12-15 15:11:11 -06:00
Rafael J. Wysocki
b3fac81783 Merge branches 'pm-devfreq' and 'pm-tools'
* pm-devfreq:
  PM / devfreq: tegra30: Separate configurations per-SoC generation
  PM / devfreq: tegra30: Support interconnect and OPPs from device-tree
  PM / devfreq: tegra20: Deprecate in a favor of emc-stat based driver
  PM / devfreq: exynos-bus: Add registration of interconnect child device
  dt-bindings: devfreq: Add documentation for the interconnect properties
  soc/tegra: fuse: Add stub for tegra_sku_info
  soc/tegra: fuse: Export tegra_read_ram_code()
  clk: tegra: Export Tegra20 EMC kernel symbols
  PM / devfreq: tegra30: Silence deferred probe error
  PM / devfreq: tegra20: Relax Kconfig dependency
  PM / devfreq: tegra20: Silence deferred probe error
  PM / devfreq: Remove redundant governor_name from struct devfreq
  PM / devfreq: Add governor attribute flag for specifc sysfs nodes
  PM / devfreq: Add governor feature flag
  PM / devfreq: Add tracepoint for frequency changes
  PM / devfreq: Unify frequency change to devfreq_update_target func
  trace: events: devfreq: Use fixed indentation size to improve readability

* pm-tools:
  pm-graph v5.8
  cpupower: Provide online and offline CPU information
2020-12-15 15:27:16 +01:00
Peter Ujfalusi
61fc03b651
ASoC: dt-bindings: ti, j721e: Update maintainer and author information
My employment with TI is coming to an end, add the copyright and author comments
as they due and change the maintainer mail address.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@gmail.com>
Link: https://lore.kernel.org/r/20201215130512.8753-3-peter.ujfalusi@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-12-15 13:29:00 +00:00
Daniel Vetter
5fbd41d3bf drm-misc-next for 5.11:
UAPI Changes:
 
 Cross-subsystem Changes:
 
  * char/agp: Disable frontend without CONFIG_DRM_LEGACY
  * mm: Fix fput in mmap error path; Introduce vma_set_file() to change
    vma->vm_file
 
 Core Changes:
 
  * dma-buf: Use sgtables in system heap; Move heap helpers to CMA-heap code;
    Skip sync for unmapped buffers; Alloc higher order pages is available;
    Respect num_fences when initializing shared fence list
  * doc: Improvements around DRM modes and SCALING_FILTER
  * Pass full state to connector atomic functions + callee updates
  * Cleanups
  * shmem: Map pages with caching by default; Cleanups
  * ttm: Fix DMA32 for global page pool
  * fbdev: Cleanups
  * fb-helper: Update framebuffer after userspace writes; Unmap console buffer
    during shutdown; Rework damage handling of shadow framebuffer
 
 Driver Changes:
 
  * amdgpu: Multi-hop fixes, Clenaups
  * imx: Fix rotation for Vivante tiled formats; Support nearest-neighour
    skaling; Cleanups
  * mcde: Fix RGB formats; Support DPI output; Cleanups
  * meson: HDMI clock fixes
  * panel: Add driver and bindings for Innolux N125HCE-GN1
  * panel/s6e63m0: More backlight levels; Fix init; Cleanups
  * via: Clenunps
  * virtio: Use fence ID for handling fences; Cleanups
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Merge tag 'drm-misc-next-2020-11-27-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for 5.11:

UAPI Changes:

Cross-subsystem Changes:

 * char/agp: Disable frontend without CONFIG_DRM_LEGACY
 * mm: Fix fput in mmap error path; Introduce vma_set_file() to change
   vma->vm_file

Core Changes:

 * dma-buf: Use sgtables in system heap; Move heap helpers to CMA-heap code;
   Skip sync for unmapped buffers; Alloc higher order pages is available;
   Respect num_fences when initializing shared fence list
 * doc: Improvements around DRM modes and SCALING_FILTER
 * Pass full state to connector atomic functions + callee updates
 * Cleanups
 * shmem: Map pages with caching by default; Cleanups
 * ttm: Fix DMA32 for global page pool
 * fbdev: Cleanups
 * fb-helper: Update framebuffer after userspace writes; Unmap console buffer
   during shutdown; Rework damage handling of shadow framebuffer

Driver Changes:

 * amdgpu: Multi-hop fixes, Clenaups
 * imx: Fix rotation for Vivante tiled formats; Support nearest-neighour
   skaling; Cleanups
 * mcde: Fix RGB formats; Support DPI output; Cleanups
 * meson: HDMI clock fixes
 * panel: Add driver and bindings for Innolux N125HCE-GN1
 * panel/s6e63m0: More backlight levels; Fix init; Cleanups
 * via: Clenunps
 * virtio: Use fence ID for handling fences; Cleanups

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20201127083055.GA29139@linux-uq9g
2020-12-15 10:21:48 +01:00
Linus Torvalds
533369b145 timers and timekeeping updates:
Core:
 
   - Robustness improvements for the NOHZ tick management
 
   - Fixes and consolidation of the NTP/RTC synchronization code
 
   - Small fixes and improvements in various places
 
   - A set of function documentation udpates and fixes
 
  Drivers:
 
   - Cleanups and improvements in various clocksoure/event drivers
 
   - Removal of the EZChip NPS clocksource driver as the platfrom support
     was removed from ARC
 
   - The usual set of new device tree binding and json conversions
 
   - The RTC driver which have been acked by the RTC maintainer:
 
     - Fix a long standing bug in the MC146818 library code which can cause
       reading garbage during the RTC internal update.
 
     - The changes related to the NTP/RTC consolidation work.
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Merge tag 'timers-core-2020-12-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull timers and timekeeping updates from Thomas Gleixner:
 "Core:

   - Robustness improvements for the NOHZ tick management

   - Fixes and consolidation of the NTP/RTC synchronization code

   - Small fixes and improvements in various places

   - A set of function documentation udpates and fixes

   Drivers:

   - Cleanups and improvements in various clocksoure/event drivers

   - Removal of the EZChip NPS clocksource driver as the platfrom
     support was removed from ARC

   - The usual set of new device tree binding and json conversions

   - The RTC driver which have been acked by the RTC maintainer:

       * fix a long standing bug in the MC146818 library code which can
         cause reading garbage during the RTC internal update.

       * changes related to the NTP/RTC consolidation work"

* tag 'timers-core-2020-12-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (46 commits)
  ntp: Fix prototype in the !CONFIG_GENERIC_CMOS_UPDATE case
  tick/sched: Make jiffies update quick check more robust
  ntp: Consolidate the RTC update implementation
  ntp: Make the RTC sync offset less obscure
  ntp, rtc: Move rtc_set_ntp_time() to ntp code
  ntp: Make the RTC synchronization more reliable
  rtc: core: Make the sync offset default more realistic
  rtc: cmos: Make rtc_cmos sync offset correct
  rtc: mc146818: Reduce spinlock section in mc146818_set_time()
  rtc: mc146818: Prevent reading garbage
  clocksource/drivers/sh_cmt: Fix potential deadlock when calling runtime PM
  clocksource/drivers/arm_arch_timer: Correct fault programming of CNTKCTL_EL1.EVNTI
  clocksource/drivers/arm_arch_timer: Use stable count reader in erratum sne
  clocksource/drivers/dw_apb_timer_of: Add error handling if no clock available
  clocksource/drivers/riscv: Make RISCV_TIMER depends on RISCV_SBI
  clocksource/drivers/ingenic: Fix section mismatch
  clocksource/drivers/cadence_ttc: Fix memory leak in ttc_setup_clockevent()
  dt-bindings: timer: renesas: tmu: Convert to json-schema
  dt-bindings: timer: renesas: tmu: Document r8a774e1 bindings
  clocksource/drivers/orion: Add missing clk_disable_unprepare() on error path
  ...
2020-12-14 18:21:14 -08:00
Linus Torvalds
ff6135959a A much quieter cycle for documentation (happily), with, one hopes, the bulk
of the churn behind us.  Significant stuff in this pull includes:
 
  - A set of new Chinese translations
  - Italian translation updates
  - A mechanism from Mauro to automatically format Documentation/features
    for the built docs
  - Automatic cross references without explicit :ref: markup
  - A new reset-controller document
  - An extensive new document on reporting problems from Thorsten
 
 That last patch also adds the CC-BY-4.0 license to LICENSES/dual; there was
 some discussion on this, but we seem to have consensus and an ack from Greg
 for that addition.
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Merge tag 'docs-5.11' of git://git.lwn.net/linux

Pull documentation updates from Jonathan Corbet:
 "A much quieter cycle for documentation (happily), with, one hopes, the
  bulk of the churn behind us. Significant stuff in this pull includes:

   - A set of new Chinese translations

   - Italian translation updates

   - A mechanism from Mauro to automatically format
     Documentation/features for the built docs

   - Automatic cross references without explicit :ref: markup

   - A new reset-controller document

   - An extensive new document on reporting problems from Thorsten

  That last patch also adds the CC-BY-4.0 license to LICENSES/dual;
  there was some discussion on this, but we seem to have consensus and
  an ack from Greg for that addition"

* tag 'docs-5.11' of git://git.lwn.net/linux: (50 commits)
  docs: fix broken cross reference in translations/zh_CN
  docs: Note that sphinx 1.7 will be required soon
  docs: update requirements to install six module
  docs: reporting-issues: move 'outdated, need help' note to proper place
  docs: Update documentation to reflect what TAINT_CPU_OUT_OF_SPEC means
  docs: add a reset controller chapter to the driver API docs
  docs: make reporting-bugs.rst obsolete
  docs: Add a new text describing how to report bugs
  LICENSES: Add the CC-BY-4.0 license
  Documentation: fix multiple typos found in the admin-guide subdirectory
  Documentation: fix typos found in admin-guide subdirectory
  kernel-doc: Fix example in Nested structs/unions
  docs: clean up sysctl/kernel: titles, version
  docs: trace: fix event state structure name
  docs: nios2: add missing ReST file
  scripts: get_feat.pl: reduce table width for all features output
  scripts: get_feat.pl: change the group by order
  scripts: get_feat.pl: make complete table more coincise
  scripts: kernel-doc: fix parsing function-like typedefs
  Documentation: fix typos found in process, dev-tools, and doc-guide subdirectories
  ...
2020-12-14 16:55:54 -08:00
Linus Torvalds
0ca2ce81eb arm64 updates for 5.11:
- Expose tag address bits in siginfo. The original arm64 ABI did not
   expose any of the bits 63:56 of a tagged address in siginfo. In the
   presence of user ASAN or MTE, this information may be useful. The
   implementation is generic to other architectures supporting tags (like
   SPARC ADI, subject to wiring up the arch code). The user will have to
   opt in via sigaction(SA_EXPOSE_TAGBITS) so that the extra bits, if
   available, become visible in si_addr.
 
 - Default to 32-bit wide ZONE_DMA. Previously, ZONE_DMA was set to the
   lowest 1GB to cope with the Raspberry Pi 4 limitations, to the
   detriment of other platforms. With these changes, the kernel scans the
   Device Tree dma-ranges and the ACPI IORT information before deciding
   on a smaller ZONE_DMA.
 
 - Strengthen READ_ONCE() to acquire when CONFIG_LTO=y. When building
   with LTO, there is an increased risk of the compiler converting an
   address dependency headed by a READ_ONCE() invocation into a control
   dependency and consequently allowing for harmful reordering by the
   CPU.
 
 - Add CPPC FFH support using arm64 AMU counters.
 
 - set_fs() removal on arm64. This renders the User Access Override (UAO)
   ARMv8 feature unnecessary.
 
 - Perf updates: PMU driver for the ARM DMC-620 memory controller, sysfs
   identifier file for SMMUv3, stop event counters support for i.MX8MP,
   enable the perf events-based hard lockup detector.
 
 - Reorganise the kernel VA space slightly so that 52-bit VA
   configurations can use more virtual address space.
 
 - Improve the robustness of the arm64 memory offline event notifier.
 
 - Pad the Image header to 64K following the EFI header definition
   updated recently to increase the section alignment to 64K.
 
 - Support CONFIG_CMDLINE_EXTEND on arm64.
 
 - Do not use tagged PC in the kernel (TCR_EL1.TBID1==1), freeing up 8
   bits for PtrAuth.
 
 - Switch to vmapped shadow call stacks.
 
 - Miscellaneous clean-ups.
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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:

 - Expose tag address bits in siginfo. The original arm64 ABI did not
   expose any of the bits 63:56 of a tagged address in siginfo. In the
   presence of user ASAN or MTE, this information may be useful. The
   implementation is generic to other architectures supporting tags
   (like SPARC ADI, subject to wiring up the arch code). The user will
   have to opt in via sigaction(SA_EXPOSE_TAGBITS) so that the extra
   bits, if available, become visible in si_addr.

 - Default to 32-bit wide ZONE_DMA. Previously, ZONE_DMA was set to the
   lowest 1GB to cope with the Raspberry Pi 4 limitations, to the
   detriment of other platforms. With these changes, the kernel scans
   the Device Tree dma-ranges and the ACPI IORT information before
   deciding on a smaller ZONE_DMA.

 - Strengthen READ_ONCE() to acquire when CONFIG_LTO=y. When building
   with LTO, there is an increased risk of the compiler converting an
   address dependency headed by a READ_ONCE() invocation into a control
   dependency and consequently allowing for harmful reordering by the
   CPU.

 - Add CPPC FFH support using arm64 AMU counters.

 - set_fs() removal on arm64. This renders the User Access Override
   (UAO) ARMv8 feature unnecessary.

 - Perf updates: PMU driver for the ARM DMC-620 memory controller, sysfs
   identifier file for SMMUv3, stop event counters support for i.MX8MP,
   enable the perf events-based hard lockup detector.

 - Reorganise the kernel VA space slightly so that 52-bit VA
   configurations can use more virtual address space.

 - Improve the robustness of the arm64 memory offline event notifier.

 - Pad the Image header to 64K following the EFI header definition
   updated recently to increase the section alignment to 64K.

 - Support CONFIG_CMDLINE_EXTEND on arm64.

 - Do not use tagged PC in the kernel (TCR_EL1.TBID1==1), freeing up 8
   bits for PtrAuth.

 - Switch to vmapped shadow call stacks.

 - Miscellaneous clean-ups.

* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (78 commits)
  perf/imx_ddr: Add system PMU identifier for userspace
  bindings: perf: imx-ddr: add compatible string
  arm64: Fix build failure when HARDLOCKUP_DETECTOR_PERF is enabled
  arm64: mte: fix prctl(PR_GET_TAGGED_ADDR_CTRL) if TCF0=NONE
  arm64: mark __system_matches_cap as __maybe_unused
  arm64: uaccess: remove vestigal UAO support
  arm64: uaccess: remove redundant PAN toggling
  arm64: uaccess: remove addr_limit_user_check()
  arm64: uaccess: remove set_fs()
  arm64: uaccess cleanup macro naming
  arm64: uaccess: split user/kernel routines
  arm64: uaccess: refactor __{get,put}_user
  arm64: uaccess: simplify __copy_user_flushcache()
  arm64: uaccess: rename privileged uaccess routines
  arm64: sdei: explicitly simulate PAN/UAO entry
  arm64: sdei: move uaccess logic to arch/arm64/
  arm64: head.S: always initialize PSTATE
  arm64: head.S: cleanup SCTLR_ELx initialization
  arm64: head.S: rename el2_setup -> init_kernel_el
  arm64: add C wrappers for SET_PSTATE_*()
  ...
2020-12-14 16:24:30 -08:00
Lukasz Luba
e33dc2f363 dt-bindings: mali-bifrost: Add dynamic-power-coefficient
Add a property dynamic-power-coefficient which allows to register Energy
Model for the Mali Bifrost devices.

Signed-off-by: Lukasz Luba <lukasz.luba@arm.com>
Link: https://lore.kernel.org/r/20201209115143.15321-3-lukasz.luba@arm.com
Signed-off-by: Rob Herring <robh@kernel.org>
2020-12-14 16:07:09 -06:00
Lukasz Luba
23dd6845c2 dt-bindings: mali-midgard: Add dynamic-power-coefficient
Add a property dynamic-power-coefficient which allows to register Energy
Model for the Mali Midgard devices.

Signed-off-by: Lukasz Luba <lukasz.luba@arm.com>
Link: https://lore.kernel.org/r/20201209115143.15321-2-lukasz.luba@arm.com
Signed-off-by: Rob Herring <robh@kernel.org>
2020-12-14 16:07:09 -06:00
Linus Torvalds
9e7f25886b - Add support for AST2400 and AST2600 hw to aspeed_edac (Troy Lee)
- Remove an orphaned mv64x60_edac driver. Good riddance. (Michael Ellerman)
 
 - Add a new igen6 driver for Intel client SoCs with an integrated memory
 controller and using in-band ECC (Qiuxu Zhuo and Tony Luck)
 
 - The usual smattering of fixes and cleanups all over.
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Merge tag 'edac_updates_for_v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras

Pull EDAC updates from Borislav Petkov:
 "Somewhat busier than usual this cycle:

   - Add support for AST2400 and AST2600 hw to aspeed_edac (Troy Lee)

   - Remove an orphaned mv64x60_edac driver. Good riddance (Michael
     Ellerman)

   - Add a new igen6 driver for Intel client SoCs with an integrated
     memory controller and using in-band ECC (Qiuxu Zhuo and Tony Luck)

   - The usual smattering of fixes and cleanups all over"

* tag 'edac_updates_for_v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras:
  EDAC/mv64x60: Remove orphan mv64x60 driver
  EDAC/aspeed: Add support for AST2400 and AST2600
  ARM: dts: aspeed: Add AST2600 EDAC into common devicetree
  dt-bindings: edac: aspeed-sdram-edac: Add ast2400/ast2600 support
  EDAC/amd64: Fix PCI component registration
  EDAC/igen6: ecclog_llist can be static
  EDAC/i10nm: Add Intel Sapphire Rapids server support
  EDAC: Add DDR5 new memory type
  EDAC/i10nm: Use readl() to access MMIO registers
  MAINTAINERS: Add entry for Intel IGEN6 EDAC driver
  EDAC/igen6: Add debugfs interface for Intel client SoC EDAC driver
  EDAC/igen6: Add EDAC driver for Intel client SoCs using IBECC
  EDAC/synopsys: Return the correct value in mc_probe()
  MAINTAINERS: Clean up the F: entries for some EDAC drivers
  EDAC: Add three new memory types
  EDAC: Fix some kernel-doc markups
  EDAC: Do not issue useless debug statements in the polling routine
  EDAC/amd64: Remove unneeded breaks
2020-12-14 12:55:35 -08:00
Linus Torvalds
9e4b0d55d8 Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu:
 "API:
   - Add speed testing on 1420-byte blocks for networking

  Algorithms:
   - Improve performance of chacha on ARM for network packets
   - Improve performance of aegis128 on ARM for network packets

  Drivers:
   - Add support for Keem Bay OCS AES/SM4
   - Add support for QAT 4xxx devices
   - Enable crypto-engine retry mechanism in caam
   - Enable support for crypto engine on sdm845 in qce
   - Add HiSilicon PRNG driver support"

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (161 commits)
  crypto: qat - add capability detection logic in qat_4xxx
  crypto: qat - add AES-XTS support for QAT GEN4 devices
  crypto: qat - add AES-CTR support for QAT GEN4 devices
  crypto: atmel-i2c - select CONFIG_BITREVERSE
  crypto: hisilicon/trng - replace atomic_add_return()
  crypto: keembay - Add support for Keem Bay OCS AES/SM4
  dt-bindings: Add Keem Bay OCS AES bindings
  crypto: aegis128 - avoid spurious references crypto_aegis128_update_simd
  crypto: seed - remove trailing semicolon in macro definition
  crypto: x86/poly1305 - Use TEST %reg,%reg instead of CMP $0,%reg
  crypto: x86/sha512 - Use TEST %reg,%reg instead of CMP $0,%reg
  crypto: aesni - Use TEST %reg,%reg instead of CMP $0,%reg
  crypto: cpt - Fix sparse warnings in cptpf
  hwrng: ks-sa - Add dependency on IOMEM and OF
  crypto: lib/blake2s - Move selftest prototype into header file
  crypto: arm/aes-ce - work around Cortex-A57/A72 silion errata
  crypto: ecdh - avoid unaligned accesses in ecdh_set_secret()
  crypto: ccree - rework cache parameters handling
  crypto: cavium - Use dma_set_mask_and_coherent to simplify code
  crypto: marvell/octeontx - Use dma_set_mask_and_coherent to simplify code
  ...
2020-12-14 12:18:19 -08:00
Linus Torvalds
fab0fca1da media updates for v5.11-rc1
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Merge tag 'media/v5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - some rework at the uAPI pixel format docs

 - the smiapp driver has started to gain support for MIPI CSS camera
   sensors and was renamed

 - two new sensor drivers: ov02a10 and ov9734

 - Meson gained a driver for the 2D acceleration unit

 - Rockchip rkisp1 driver was promoted from staging

 - Cedrus driver gained support for VP8

 - two new remote controller keymaps were added

 - the usual set of fixes cleanups and driver improvements

* tag 'media/v5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (447 commits)
  media: ccs: Add support for obtaining C-PHY configuration from firmware
  media: ccs-pll: Print pixel rates
  media: ccs: Print written register values
  media: ccs: Add support for DDR OP SYS and OP PIX clocks
  media: ccs-pll: Add support for DDR OP system and pixel clocks
  media: ccs: Dual PLL support
  media: ccs-pll: Add trivial dual PLL support
  media: ccs-pll: Separate VT divisor limit calculation from the rest
  media: ccs-pll: Fix VT post-PLL divisor calculation
  media: ccs-pll: Make VT divisors 16-bit
  media: ccs-pll: Rework bounds checks
  media: ccs-pll: Print relevant information on PLL tree
  media: ccs-pll: Better separate OP and VT sub-tree calculation
  media: ccs-pll: Check for derating and overrating, support non-derating sensors
  media: ccs-pll: Split off VT subtree calculation
  media: ccs-pll: Add C-PHY support
  media: ccs-pll: Add sanity checks
  media: ccs-pll: Add support flexible OP PLL pixel clock divider
  media: ccs-pll: Support two cycles per pixel on OP domain
  media: ccs-pll: Add support for extended input PLL clock divider
  ...
2020-12-14 11:47:37 -08:00
Rafael J. Wysocki
f0f6dbaf06 Merge branch 'opp/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm
Pull OPP (Operating Performance Points) updates for 5.11-rc1 from
Viresh Kumar:

"This contains the following updates:

 - Allow empty (node-less) OPP tables in DT for passing just the
   dependency related information (Nicola Mazzucato).

 - Fix a potential lockdep in OPP core and other OPP core cleanups
   (Viresh Kumar).

 - Don't abuse dev_pm_opp_get_opp_table() to create an OPP table, fix
   cpufreq-dt driver for the same (Viresh Kumar).

 - dev_pm_opp_put_regulators() accepts a NULL argument now, updates to
   all the users as well (Viresh Kumar)."

* 'opp/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm:
  opp: of: Allow empty opp-table with opp-shared
  dt-bindings: opp: Allow empty OPP tables
  media: venus: dev_pm_opp_put_*() accepts NULL argument
  drm/panfrost: dev_pm_opp_put_*() accepts NULL argument
  drm/lima: dev_pm_opp_put_*() accepts NULL argument
  PM / devfreq: exynos: dev_pm_opp_put_*() accepts NULL argument
  cpufreq: qcom-cpufreq-nvmem: dev_pm_opp_put_*() accepts NULL argument
  cpufreq: dt: dev_pm_opp_put_regulators() accepts NULL argument
  opp: Allow dev_pm_opp_put_*() APIs to accept NULL opp_table
  opp: Don't create an OPP table from dev_pm_opp_get_opp_table()
  cpufreq: dt: Don't (ab)use dev_pm_opp_get_opp_table() to create OPP table
  opp: Reduce the size of critical section in _opp_kref_release()
  opp: Don't return opp_dev from _find_opp_dev()
  opp: Allocate the OPP table outside of opp_table_lock
  opp: Always add entries in dev_list with opp_table->lock held
2020-12-14 20:26:17 +01:00
Linus Torvalds
bcc68bd816 A bigger set of changes than usual for auxdisplay:
- Significant refactor work to make charlcd independent
     of device, i.e. hd44780 (Lars Poeschel)
 
   - New driver: lcd2s (Lars Poeschel)
 
   - Fixes on top of the rework while being tested in -next
     (Lars Poeschel, Dan Carpenter and kernel test robot)
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Merge tag 'auxdisplay-for-linus-v5.11' of git://github.com/ojeda/linux

Pull auxdisplay updates from Miguel Ojeda:
 "A bigger set of changes than usual for auxdisplay. There have been
  quite a few changes in auxdisplay thanks to a refactor by Lars
  Poeschel to share code in order to introduce a new driver.

  Summary:

   - Significant refactor work to make charlcd independent of device,
     i.e. hd44780 (Lars Poeschel)

   - New driver: lcd2s (Lars Poeschel)

   - Fixes on top of the rework while being tested in -next (Lars
     Poeschel, Dan Carpenter and kernel test robot)"

* tag 'auxdisplay-for-linus-v5.11' of git://github.com/ojeda/linux: (30 commits)
  auxdisplay: panel: Remove redundant charlcd_ops structures
  auxdisplay: panel: Fix missing print function pointer
  auxdisplay: fix platform_no_drv_owner.cocci warnings
  auxdisplay: fix use after free in lcd2s_i2c_remove()
  auxdisplay: hd44780_common: Fix build error
  auxdisplay: add a driver for lcd2s character display
  auxdisplay: lcd2s DT binding doc
  auxdisplay: charlcd: Do not print chars at end of line
  auxdisplay: Change gotoxy calling interface
  auxdisplay: charlcd: replace last device specific stuff
  auxdisplay: hd44780: Remove clear_fast
  auxdisplay: hd44780_common: Reduce clear_display timeout
  auxdisplay: Call charlcd_backlight in place
  auxdisplay: Move char redefine code to hd44780_common
  auxdisplay: cleanup unnecessary hd44780 code in charlcd
  auxdisplay: implement various hd44780_common_ functions
  auxdisplay: Move init_display to hd44780_common
  auxdisplay: Make use of enum for backlight on / off
  auxdisplay: make charlcd_backlight visible to hd44780_common
  auxdisplay: Move clear_display to hd44780_common
  ...
2020-12-14 11:25:18 -08:00
Linus Torvalds
1d36dffa5d drm for 5.11-rc1
core:
 - documentation updates
 - deprecate DRM_FORMAT_MOD_NONE
 - atomic crtc enable/disable rework
 - GEM convert drivers to gem object functions
 - remove SCATTER_LIST_MAX_SEGMENT
 
 sched:
 - avoid infinite waits
 
 ttm:
 - remove AGP support
 - don't modify caching for swapout
 - ttm pinning rework
 - major TTM reworks
 - new backend allocator
 - multihop support
 
 vram-helper:
 - top down BO placement fix
 - TTM changes
 - GEM object support
 
 displayport:
 - DP 2.0 DPCD prep work
 - DP MST extended DPCD caps
 
 fbdev:
 - mark as orphaned
 
 amdgpu:
 - Initial Vangogh support
 - Green Sardine support
 - Dimgrey Cavefish support
 - SG display support for renoir
 - SMU7 improvements
 - gfx9+ modiifier support
 - CI BACO fixes
 
 radeon:
 - expose voltage via hwmon on SUMO
 
 amdkfd:
 - fix unique id handling
 
 i915:
 - more DG1 enablement
 - bigjoiner support
 - integer scaling filter support
 - async flip support
 - ICL+ DSI command mode
 - Improve display shutdown
 - Display refactoring
 - eLLC machine fbdev loading fix
 - dma scatterlist fixes
 - TGL hang fixes
 - eLLC display buffer caching on SKL+
 - MOCS PTE seeting for gen9+
 
 msm:
 - Shutdown hook
 - GPU cooling device support
 - DSI 7nm and 10nm phy/pll updates
 - sm8150/sm2850 DPU support
 - GEM locking re-work
 - LLCC system cache support
 
 aspeed:
 - sysfs output config support
 
 ast:
 - LUT fix
 - new display mode
 
 gma500:
 - remove 2d framebuffer accel
 
 panfrost:
 - move gpu reset to a worker
 
 exynos:
 - new HDMI mode support
 
 mediatek:
 - MT8167 support
 - yaml bindings
 - MIPI DSI phy code moved
 
 etnaviv:
 - new perf counter
 - more lockdep annotation
 
 hibmc:
 - i2c DDC support
 
 ingenic:
 - pixel clock reset fix
 - reserved memory support
 - allow both DMA channels at once
 - different pixel format support
 - 30/24/8-bit palette modes
 
 tilcdc:
 - don't keep vblank irq enabled
 
 vc4:
 - new maintainer added
 - DSI registration fix
 
 virtio:
 - blob resource support
 - host visible and cross-device support
 - uuid api support
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Merge tag 'drm-next-2020-12-11' of git://anongit.freedesktop.org/drm/drm

Pull drm updates from Dave Airlie:
 "Not a huge amount of big things here, AMD has support for a few new HW
  variants (vangogh, green sardine, dimgrey cavefish), Intel has some
  more DG1 enablement. We have a few big reworks of the TTM layers and
  interfaces, GEM and atomic internal API reworks cross tree. fbdev is
  marked orphaned in here as well to reflect the current reality.

  core:
   - documentation updates
   - deprecate DRM_FORMAT_MOD_NONE
   - atomic crtc enable/disable rework
   - GEM convert drivers to gem object functions
   - remove SCATTER_LIST_MAX_SEGMENT

  sched:
   - avoid infinite waits

  ttm:
   - remove AGP support
   - don't modify caching for swapout
   - ttm pinning rework
   - major TTM reworks
   - new backend allocator
   - multihop support

  vram-helper:
   - top down BO placement fix
   - TTM changes
   - GEM object support

  displayport:
   - DP 2.0 DPCD prep work
   - DP MST extended DPCD caps

  fbdev:
   - mark as orphaned

  amdgpu:
   - Initial Vangogh support
   - Green Sardine support
   - Dimgrey Cavefish support
   - SG display support for renoir
   - SMU7 improvements
   - gfx9+ modiifier support
   - CI BACO fixes

  radeon:
   - expose voltage via hwmon on SUMO

  amdkfd:
   - fix unique id handling

  i915:
   - more DG1 enablement
   - bigjoiner support
   - integer scaling filter support
   - async flip support
   - ICL+ DSI command mode
   - Improve display shutdown
   - Display refactoring
   - eLLC machine fbdev loading fix
   - dma scatterlist fixes
   - TGL hang fixes
   - eLLC display buffer caching on SKL+
   - MOCS PTE seeting for gen9+

  msm:
   - Shutdown hook
   - GPU cooling device support
   - DSI 7nm and 10nm phy/pll updates
   - sm8150/sm2850 DPU support
   - GEM locking re-work
   - LLCC system cache support

  aspeed:
   - sysfs output config support

  ast:
   - LUT fix
   - new display mode

  gma500:
   - remove 2d framebuffer accel

  panfrost:
   - move gpu reset to a worker

  exynos:
   - new HDMI mode support

  mediatek:
   - MT8167 support
   - yaml bindings
   - MIPI DSI phy code moved

  etnaviv:
   - new perf counter
   - more lockdep annotation

  hibmc:
   - i2c DDC support

  ingenic:
   - pixel clock reset fix
   - reserved memory support
   - allow both DMA channels at once
   - different pixel format support
   - 30/24/8-bit palette modes

  tilcdc:
   - don't keep vblank irq enabled

  vc4:
   - new maintainer added
   - DSI registration fix

  virtio:
   - blob resource support
   - host visible and cross-device support
   - uuid api support"

* tag 'drm-next-2020-12-11' of git://anongit.freedesktop.org/drm/drm: (1754 commits)
  drm/amdgpu: Initialise drm_gem_object_funcs for imported BOs
  drm/amdgpu: fix size calculation with stolen vga memory
  drm/amdgpu: remove amdgpu_ttm_late_init  and amdgpu_bo_late_init
  drm/amdgpu: free the pre-OS console framebuffer after the first modeset
  drm/amdgpu: enable runtime pm using BACO on CI dGPUs
  drm/amdgpu/cik: enable BACO reset on Bonaire
  drm/amd/pm: update smu10.h WORKLOAD_PPLIB setting for raven
  drm/amd/pm: remove one unsupported smu function for vangogh
  drm/amd/display: setup system context for APUs
  drm/amd/display: add S/G support for Vangogh
  drm/amdkfd: Fix leak in dmabuf import
  drm/amdgpu: use AMDGPU_NUM_VMID when possible
  drm/amdgpu: fix sdma instance fw version and feature version init
  drm/amd/pm: update driver if version for dimgrey_cavefish
  drm/amd/display: 3.2.115
  drm/amd/display: [FW Promotion] Release 0.0.45
  drm/amd/display: Revert DCN2.1 dram_clock_change_latency update
  drm/amd/display: Enable gpu_vm_support for dcn3.01
  drm/amd/display: Fixed the audio noise during mode switching with HDCP mode on
  drm/amd/display: Add wm table for Renoir
  ...
2020-12-14 11:07:56 -08:00
Zhen Lei
4aa5b78fb5 dt-bindings: i2c: dw: cancel mandatory requirements for "#address-cells" and "#size-cells"
The "#address-cells" and "#size-cells" are required only when the I2C
controller has subnodes. However, some I2C controllers defined in
"arch/arm64/boot/dts/amd/" and "arch/arm64/boot/dts/hisilicon/"
directories do not have child nodes. So they don't need these two
properties and don't write them explicitly.

Therefore, setting properties "#address-cells" and "#size-cells" as
"required" in this yaml file causes the following warnings:
/root/linux-next/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dt.yaml: \
i2c@f7100000: '#address-cells' is a required property
/root/linux-next/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dt.yaml: \
i2c@f7100000: '#size-cells' is a required property

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Link: https://lore.kernel.org/r/20201214124347.2120-2-thunder.leizhen@huawei.com
Signed-off-by: Rob Herring <robh@kernel.org>
2020-12-14 09:16:28 -06:00
Takashi Iwai
598100be30 ASoC: Updates for v5.11
There's a lot of changes here but mostly cleanups and driver specific
 things, the most user visible change is the support for boot time
 selection of Intel DSP firmware which will make it easier for people to
 move over to the preferred modern implementations in distros and other
 large scale deployments.
 
 This also includes a merge of the new auxillary bus which was done in
 anticipation of use by the Intel DSP drivers which didn't quite make it.
 
  - Lots more cleanups and simplifications from Morimoto-san.
  - Support for some basic DPCM systems in the audio graph card from
    Sameer Pujar.
  - Remove some old pre-DT Freescale drivers for platforms that are now
    DT only.
  - Move selection of which Intel DSP implementation to use to boot time
    rather than requiring it to be selected at build time.
  - Support for Allwinner H6 I2S, Analog Devices ADAU1372, Intel
    Alderlake-S, GMediatek MT8192, NXP i.MX HDMI and XCVR, Realtek RT715,
    Qualcomm SM8250 and simple GPIO based muxes.
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Merge tag 'asoc-v5.11' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v5.11

There's a lot of changes here but mostly cleanups and driver specific
things, the most user visible change is the support for boot time
selection of Intel DSP firmware which will make it easier for people to
move over to the preferred modern implementations in distros and other
large scale deployments.

This also includes a merge of the new auxillary bus which was done in
anticipation of use by the Intel DSP drivers which didn't quite make it.

 - Lots more cleanups and simplifications from Morimoto-san.
 - Support for some basic DPCM systems in the audio graph card from
   Sameer Pujar.
 - Remove some old pre-DT Freescale drivers for platforms that are now
   DT only.
 - Move selection of which Intel DSP implementation to use to boot time
   rather than requiring it to be selected at build time.
 - Support for Allwinner H6 I2S, Analog Devices ADAU1372, Intel
   Alderlake-S, GMediatek MT8192, NXP i.MX HDMI and XCVR, Realtek RT715,
   Qualcomm SM8250 and simple GPIO based muxes.
2020-12-14 15:57:14 +01:00
Rob Herring
a217d8711d dt-bindings: Remove PicoXcell bindings
PicoXcell has had nothing but treewide cleanups for at least the last 8
years and no signs of activity. The most recent activity is a yocto vendor
kernel based on v3.0 in 2015.

Cc: linux-crypto@vger.kernel.org
Acked-by: Jamie Iles <jamie@jamieiles.com>
Link: https://lore.kernel.org/r/20201210200315.2965567-5-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
2020-12-14 08:34:58 -06:00
Michael Klein
d6e33fc89e Documentation: DT: binding documentation for regulator-poweroff
Add devicetree binding documentation for regulator-poweroff driver.

Signed-off-by: Michael Klein <michael@fossekall.de>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-12-13 00:30:56 +01:00
Kun Yi
1a033769a4 dt-bindings: (hwmon/sbtsi_temp) Add SB-TSI hwmon driver bindings
Document device tree bindings for AMD SB-TSI emulated temperature
sensor.

Signed-off-by: Kun Yi <kunyi@google.com>
Link: https://lore.kernel.org/r/20201211215427.3281681-4-kunyi@google.com
Reviewed-by: Rob Herring <robh@kernel.org>
[groeck: Fixed subject]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-12-12 08:36:09 -08:00
Chunyan Zhang
0010d7bbf5 dt-bindings: input: Add compatible string for SC2721 and SC2730
Add new compatible strings to support sc2730 and sc2721 which are
two varieties of SC27XX family.

Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201117034949.47877-4-zhang.lyra@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-12-11 19:00:20 -08:00
Chunyan Zhang
5f23e464a2 dt-bindings: input: Convert sc27xx-vibra.txt to json-schema
Convert the sprd sc27xx vibrator binding to DT schema using json-schema.

Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201117034949.47877-3-zhang.lyra@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-12-11 19:00:18 -08:00
Sergio Paracuellos
e6071cada1 dt-bindings: mt7621-gpio: convert bindings to YAML format
Convert the mt7621-gpio device tree bindings to the new YAML format.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201207081151.7489-1-sergio.paracuellos@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-12-12 00:23:54 +01:00
Lars Povlsen
01a9350bdd dt-bindings: pinctrl: pinctrl-microchip-sgpio: Add irq support
This describe the new bindings for the added IRQ support in the
pinctrl-microchip-sgpio driver.

Signed-off-by: Lars Povlsen <lars.povlsen@microchip.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201209142753.683208-3-lars.povlsen@microchip.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-12-11 23:48:53 +01:00
Rafael J. Wysocki
d3569c149d Update devfreq for 5.11
Detailed description for this pull request:
 
 1. Update devfreq core
 - Add new devfreq_frequency tracepoint to show the frequency change
 information.
 
 - Add governor feature flag. The devfreq governor is able to
 have the specific flag in order to contain the non-common feature.
 For example, if governor contains the 'immutable' feature, don't allow
 user to change the governor via sysfs.
 
 - Add governor sysfs attribute flag for each sysfs file. Prior to that
 devfreq subsystem show the all sysfs files regardless of governor type.
 But, some sysfs fils are not supported on the specific devfreq governor.
 In order to show the only supported sysfs files according to the governor,
 clarify the access permission of sysfs attributes according to governor.
 When adding the devfreq governor, can specify the available attribute
 information by using DEVFREQ_GOV_ATTR_* constant variable. The user can
 read or write the sysfs attributes in accordance to the specified attributes.
 
 - Clean-up the code to remove the duplicate code for the devfreq tracepoint
 and to remove redundant governor_name field from struct devfreq
 
 2. Update exynos-bus.c devfreq driver
 - Add interconnect API support for the Samsung Exynos Bus Frequency driver
 of exynos-bus.c. Complementing the devfreq driver with an interconnect
 functionality allows to ensure the QoS requirements of devices accessing
 the system memory (e.g. video processing devices) are fulfilled
 and allows to avoid issues like the DMA underrun.
 
 3. Update tegra devfreq driver
 - Add interconnect support and OPP interface for tegra30-devfreq.c.
 Also, it is to guarantee the QoS requirement of some devices like
 display controller.
 
 - Move tegra20-devfreq.c from drivers/devfreq/ into driver/memory/tegra/
 in order to use the more proper monitoring feature such as EMC_STAT
 which is based in driver/memory/tegra/.
 
 - Separate the configuration information for different SoC on
 tegra30-devfrqe.c. The tegra30-devfreq.c had been supported both
 tegra30-actmon and tegra124-actmon devices. In order to use
 the more correct configuration data, separate them.
 
 - Use dev_err_probe() to handle the deferred probe error on tegra30-devfreq.c.
 
 4. Pull the request of 'Tegra SoC and clock controller changes for v5.11'
 sent by Krzysztof Kozlowski <krzk@kernel.org> in order to prevent the
 build error.
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Merge tag 'devfreq-next-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux

Pull devfreq updates for 5.11 from Chanwoo Choi:

 1. Update devfreq core

  - Add new devfreq_frequency tracepoint to show the frequency change
    information.

  - Add governor feature flag. The devfreq governor is able to set the
    specific flag in order to support a non-common feature. For
    example, if the governor supports the 'immutable' feature, don't
    allow user space to change the governor via sysfs.

  - Add governor sysfs attribute flag for each sysfs file. Prior to that
    the devfreq subsystem allowed all of the sysfs files to be accessed
    regardless of the governor type. But some sysfs fils are not
    supported by specific devfreq governors. In order to only allow the
    sysfs files supported by the governor to be accessed, clarify the
    access permissions of sysfs attributes according to the governor.
    When adding the devfreq governor, specify the available attribute
    information by using DEVFREQ_GOV_ATTR_* symbols. The user can read
    or write the sysfs attributes in accordance to the specified
    access permissions.

  - Clean-up the code to reduce duplication for the devfreq tracepoint
    and to remove redundant governor_name field from struct devfreq.

 2. Update exynos-bus.c devfreq driver

  - Add interconnect API support to the Samsung Exynos Bus Frequency
    driver, exynos-bus.c. Complementing the devfreq driver with
    interconnect functionality allows to ensure that the QoS
    requirements regarding devices accessing the system memory (e.g.
    video processing devices) will be met and allows to avoid issues
    like DMA underrun.

 3. Update tegra devfreq driver

  - Add interconnect support and OPP interface to tegra30-devfreq.c.
    Also, it is to guarantee the QoS requirement of some devices like
    the display controller.

  - Move tegra20-devfreq.c from drivers/devfreq/ into drivers/memory/tegra/
    in order to use the more proper monitoring feature such as EMC_STAT
    which is located in drivers/memory/tegra/.

  - Separate the configuration information for different SoCs in
    tegra30-devfrqe.c. The tegra30-devfreq.c had been supporting both
    tegra30-actmon and tegra124-actmon devices. In order to use the
    more correct configuration data, separate them.

  - Use dev_err_probe() to handle the deferred probe error in
    tegra30-devfreq.c.

 4. Pull the request of 'Tegra SoC and clock controller changes for
    v5.11' sent by Krzysztof Kozlowski <krzk@kernel.org> in order to
    avoid a build error."

* tag 'devfreq-next-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux:
  PM / devfreq: tegra30: Separate configurations per-SoC generation
  PM / devfreq: tegra30: Support interconnect and OPPs from device-tree
  PM / devfreq: tegra20: Deprecate in a favor of emc-stat based driver
  PM / devfreq: exynos-bus: Add registration of interconnect child device
  dt-bindings: devfreq: Add documentation for the interconnect properties
  soc/tegra: fuse: Add stub for tegra_sku_info
  soc/tegra: fuse: Export tegra_read_ram_code()
  clk: tegra: Export Tegra20 EMC kernel symbols
  PM / devfreq: tegra30: Silence deferred probe error
  PM / devfreq: tegra20: Relax Kconfig dependency
  PM / devfreq: tegra20: Silence deferred probe error
  PM / devfreq: Remove redundant governor_name from struct devfreq
  PM / devfreq: Add governor attribute flag for specifc sysfs nodes
  PM / devfreq: Add governor feature flag
  PM / devfreq: Add tracepoint for frequency changes
  PM / devfreq: Unify frequency change to devfreq_update_target func
  trace: events: devfreq: Use fixed indentation size to improve readability
2020-12-11 19:40:00 +01:00
Peter Ujfalusi
1d92cec649 dt-bindings: dma: ti: Add document for K3 PKTDMA
New binding document for
Texas Instruments K3 Packet DMA (PKTDMA).

PKTDMA is introduced as part of AM64.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201208090440.31792-13-peter.ujfalusi@ti.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-12-11 21:20:09 +05:30
Peter Ujfalusi
991b96e0f1 dt-bindings: dma: ti: Add document for K3 BCDMA
New binding document for
Texas Instruments K3 Block Copy DMA (BCDMA).

BCDMA is introduced as part of AM64.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201208090440.31792-12-peter.ujfalusi@ti.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-12-11 21:20:09 +05:30
Krzysztof Kozlowski
15d4a6f736 dt-bindings: hwmon: convert AD ADM1275 bindings to dt-schema
Convert the Analog Devices ADM1275 bindings to dt-schema.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201117220807.208747-4-krzk@kernel.org
[groeck: Removed unnecessary type ($ref) declaration]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-12-11 07:42:27 -08:00
Eddie James
eedc65cb08 dt-bindings: fsi: Add P10 OCC device documentation
Add the P10 compatible string.

Signed-off-by: Eddie James <eajames@linux.ibm.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201120010315.190737-2-joel@jms.id.au
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-12-11 07:42:27 -08:00
Krzysztof Kozlowski
2f070176a0 dt-bindings: hwmon: convert TI ADS7828 bindings to dt-schema
Convert the TI ADS7828 bindings to dt-schema.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201117220807.208747-3-krzk@kernel.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-12-11 07:42:27 -08:00
Krzysztof Kozlowski
27b4bc2b87 dt-bindings: hwmon: convert AD AD741x bindings to dt-schema
Convert the Analog Devices AD741x bindings to dt-schema.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201117220807.208747-2-krzk@kernel.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-12-11 07:42:27 -08:00
Krzysztof Kozlowski
94f1ab9445 dt-bindings: hwmon: convert TI INA2xx bindings to dt-schema
Convert the TI INA2xx bindings to dt-schema.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201117220807.208747-1-krzk@kernel.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-12-11 07:42:27 -08:00
Alexandru Tachici
fe8c573c89 dt-bindings: hwmon: Add documentation for ltc2992
Add documentation for ltc2992.

Signed-off-by: Alexandru Tachici <alexandru.tachici@analog.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-12-11 07:42:27 -08:00
Gregory CLEMENT
b307ee828f dt-bindings: interrupt-controller: Add binding for few Microsemi interrupt controllers
Add the Device Tree binding documentation for the Microsemi Jaguar2,
Luton and Serval interrupt controller that is part of the ICPU. It is
connected directly to the MIPS core interrupt controller.

Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201125103206.136498-3-gregory.clement@bootlin.com
2020-12-11 14:47:49 +00:00
Gregory CLEMENT
47d5e0b0e1 dt-bindings: interrupt-controller: convert icpu intr bindings to json-schema
Convert device tree bindings for Microsemi Ocelot SoC ICPU Interrupt
Controller to YAML format

Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201125103206.136498-2-gregory.clement@bootlin.com
2020-12-11 14:47:49 +00:00
Biwen Li
9898a59358 dt-bindings: interrupt-controller: update bindings for supporting more SoCs
Update bindings for Layerscape external irqs,
support more SoCs(LS1043A, LS1046A, LS1088A,
LS208xA, LX216xA)

Signed-off-by: Biwen Li <biwen.li@nxp.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201130101515.27431-11-biwen.li@oss.nxp.com
2020-12-11 14:45:21 +00:00
Fabien Parent
51b69c9679 dt-bindings: dma: mtk-apdma: add bindings for MT8516 SOC
Add bindings to APDMA for MT8516 SoC. MT8516 is compatible with MT6577.

Signed-off-by: Fabien Parent <fparent@baylibre.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201209114736.70625-1-fparent@baylibre.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-12-11 19:21:53 +05:30
H. Nikolaus Schaller
2fee958319
spi: dt-bindings: clarify CS behavior for spi-cs-high and gpio descriptors
Behavior of CS signal in combination of spi-cs-high and gpio descriptors
is not clearly defined and documented. So clarify the documentation

Cc: linus.walleij@linaro.org
Cc: linux-gpio@vger.kernel.org
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/3bed61807fff6268789e7d411412fbc5cd6ffe2a.1607507863.git.hns@goldelico.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-12-11 13:23:09 +00:00
Daniele Alessandrelli
c7e34aa31d dt-bindings: Add Keem Bay OCS AES bindings
Add device-tree bindings for Intel Keem Bay Offload and Crypto Subsystem
(OCS) AES crypto driver.

Signed-off-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com>
Acked-by: Mark Gross <mgross@linux.intel.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-12-11 21:12:04 +11:00
Zhen Lei
72b248cfbf dt-bindings: mmc: eliminate yamllint warnings
Eliminate the following yamllint warnings:
./Documentation/devicetree/bindings/mmc/mtk-sd.yaml
:20:9: [warning] wrong indentation: expected 10 but found 8 (indentation)
:30:9: [warning] wrong indentation: expected 10 but found 8 (indentation)
:33:9: [warning] wrong indentation: expected 10 but found 8 (indentation)

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201207032626.1445-2-thunder.leizhen@huawei.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-12-11 10:08:58 +01:00
Greg Kroah-Hartman
93f998879c Update for extcon-next v5.11
1. Add new TI TUSB320 USB-C extcon driver
 - The extcon-usbc-tusb320.c driver for the TI TUSB320 USB Type-C device
 support the USB Type C connector detection.
 
 2. Rewrite binding document in yaml for extcon-fsa9480.c
 and add new compatible name of TI TSU6111 device.
 
 3. Fix moalias string of extcon-max77693.c to fix the automated module
 loading when this driver is compiled as a module.
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Merge tag 'extcon-next-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon into char-misc-next

Chanwoo writes:

Update for extcon-next v5.11

1. Add new TI TUSB320 USB-C extcon driver
- The extcon-usbc-tusb320.c driver for the TI TUSB320 USB Type-C device
support the USB Type C connector detection.

2. Rewrite binding document in yaml for extcon-fsa9480.c
and add new compatible name of TI TSU6111 device.

3. Fix moalias string of extcon-max77693.c to fix the automated module
loading when this driver is compiled as a module.

* tag 'extcon-next-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon:
  extcon: max77693: Fix modalias string
  extcon: fsa9480: Support TI TSU6111 variant
  extcon: fsa9480: Rewrite bindings in YAML and extend
  dt-bindings: extcon: add binding for TUSB320
  extcon: Add driver for TI TUSB320
2020-12-11 09:47:53 +01:00
Roy Im
4f3c429ec7 dt-bindings: input: Add document bindings for DA7280
Add device tree binding information for DA7280 haptic driver.
Example bindings for DA7280 are added.

Signed-off-by: Roy Im <roy.im.opensource@diasemi.com>
Reviewed-by: Rob Herring <robh@kernel.org>.
Link: https://lore.kernel.org/r/2bc9a4a9d083ea8f360ec75f6281b6de6c4ef284.1606320459.git.Roy.Im@diasemi.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-12-11 00:21:25 -08:00
Linus Walleij
0e77f8e1d0 extcon: fsa9480: Rewrite bindings in YAML and extend
This rewrites the FSA9480 DT bindings using YAML and
extends them with the compatible TI TSU6111.

I chose to name the file fcs,fsa880 since this is the
first switch, later versions are improvements.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
2020-12-11 17:01:09 +09:00
Michael Auchter
f6f79dd22f dt-bindings: extcon: add binding for TUSB320
Add a device tree binding for the TI TUSB320.

Signed-off-by: Michael Auchter <michael.auchter@ni.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
2020-12-11 17:01:09 +09:00
Rafał Miłecki
04e9ab7526 dt-bindings: mtd: convert "fixed-partitions" to the json-schema
This standardizes its documentation, allows validating with Makefile
checks and helps writing DTS files.

Noticeable changes:
1. Dropped "Partitions can be represented by sub-nodes of a flash
   device." as we also support subpartitions (don't have to be part of
   flash device node)
2. Dropped "to Linux" as bindings are meant to be os agnostic.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Link: https://lore.kernel.org/r/20201210172352.31632-1-zajec5@gmail.com
Signed-off-by: Rob Herring <robh@kernel.org>
2020-12-10 21:57:02 -06:00
Rob Herring
60a2a8ff33 dt-bindings: vendor-prefixes: Add undocumented bm, gpio-key, and mentor prefixes
Add bm, gpio-key, and mentor as vendor prefixes which are in use, but
undocumented.

Signed-off-by: Rob Herring <robh@kernel.org>
2020-12-10 21:28:44 -06:00
Geert Uytterhoeven
f3c6c12061 dt-bindings: pci: rcar-pci-ep: Document missing interrupts property
The R-Car PCIe controller does not use interrupts when configured
for endpoint mode, hence the bindings do not document the interrupts
property.  However, all DTS files provide interrupts properties, and
thus fail to validate.

Fix this by documenting the interrupts property.

Fixes: 4c0f809209 ("dt-bindings: PCI: rcar: Add bindings for R-Car PCIe endpoint controller")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/20201209101231.2206479-1-geert+renesas@glider.be
Signed-off-by: Rob Herring <robh@kernel.org>
2020-12-10 21:28:44 -06:00
Yifeng Zhao
2007ac9e68 dt-bindings: mtd: Describe Rockchip RK3xxx NAND flash controller
Documentation support for Rockchip RK3xxx NAND flash controllers

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Yifeng Zhao <yifeng.zhao@rock-chips.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20201210002134.5686-2-yifeng.zhao@rock-chips.com
2020-12-10 22:37:33 +01:00
Manivannan Sadhasivam
ce22be4307 dt-bindings: qcom_nandc: Add SDX55 QPIC NAND documentation
Qualcomm SDX55 uses QPIC NAND controller version 2.0.0 with BAM DMA
Engine.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2020-12-10 22:37:33 +01:00
Ramuthevar Vadivel Murugan
2f9cea8eae dt-bindings: mtd: Add Nand Flash Controller support for Intel LGM SoC
Add YAML file for dt-bindings to support NAND Flash Controller
on Intel's Lightning Mountain SoC.

Signed-off-by: Ramuthevar Vadivel Murugan <vadivel.muruganx.ramuthevar@linux.intel.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20201110012333.18647-2-vadivel.muruganx.ramuthevar@linux.intel.com
2020-12-10 22:37:32 +01:00
Krzysztof Kozlowski
6d912c49af dt-bindings: mtd: gpmi-nand: Fix matching of clocks on different SoCs
Driver requires different amount of clocks for different SoCs.  Describe
these requirements properly to fix dtbs_check warnings like:

    arch/arm64/boot/dts/freescale/imx8mm-beacon-kit.dt.yaml: nand-controller@33002000: clock-names:1: 'gpmi_apb' was expected

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20201029162021.80839-1-krzk@kernel.org
2020-12-10 22:37:32 +01:00