Commit Graph

22 Commits

Author SHA1 Message Date
Linus Torvalds
84bbfe6b64 platform-drivers-x86 for v6.12-1
Highlights:
  -  asus-wmi: Add support for vivobook fan profiles
  -  dell-laptop: Add knobs to change battery charge settings
  -  lg-laptop: Add operation region support
  -  intel-uncore-freq: Add support for efficiency latency control
  -  intel/ifs: Add SBAF test support
  -  intel/pmc: Ignore all LTRs during suspend
  -  platform/surface: Support for arm64 based Surface devices
  -  wmi: Pass event data directly to legacy notify handlers
  -  x86/platform/geode: switch GPIO buttons and LEDs to software properties
  -  bunch of small cleanups, fixes, hw-id additions, etc.
 
 The following is an automated git shortlog grouped by driver:
 
 Documentation:
  -  admin-guide: pm: Add efficiency vs. latency tradeoff to uncore documentation
 
 ISST:
  -  Simplify isst_misc_reg() and isst_misc_unreg()
 
 MAINTAINERS:
  -  adjust file entry in INTEL MID PLATFORM
  -  Add Intel MID section
 
 Merge tag 'hwmon-for-v6.11-rc7' into review-hans:
  - Merge tag 'hwmon-for-v6.11-rc7' into review-hans
 
 Merge tag 'platform-drivers-x86-v6.11-3' into review-hans:
  - Merge tag 'platform-drivers-x86-v6.11-3' into review-hans
 
 acer-wmi:
  -  Use backlight power constants
 
 asus-laptop:
  -  Use backlight power constants
 
 asus-nb-wmi:
  -  Use backlight power constants
 
 asus-wmi:
  -  don't fail if platform_profile already registered
  -  add debug print in more key places
  -  Use backlight power constants
  -  add support for vivobook fan profiles
 
 dell-laptop:
  -  remove duplicate code w/ battery function
  -  Add knobs to change battery charge settings
 
 dt-bindings:
  -  platform: Add Surface System Aggregator Module
  -  serial: Allow embedded-controller as child node
 
 eeepc-laptop:
  -  Use backlight power constants
 
 eeepc-wmi:
  -  Use backlight power constants
 
 fujitsu-laptop:
  -  Use backlight power constants
 
 hid-asus:
  -  use hid for brightness control on keyboard
 
 ideapad-laptop:
  -  Make the scope_guard() clear of its scope
  -  move ACPI helpers from header to source file
  -  Use backlight power constants
 
 int3472:
  -  Use str_high_low()
  -  Use GPIO_LOOKUP() macro
  -  make common part a separate module
 
 intel-hid:
  -  Use string_choices API instead of ternary operator
 
 intel/pmc:
  -  Ignore all LTRs during suspend
  -  Remove unused param idx from pmc_for_each_mode()
 
 intel_scu_ipc:
  -  Move intel_scu_ipc.h out of arch/x86/include/asm
 
 intel_scu_wdt:
  -  Move intel_scu_wdt.h to x86 subfolder
 
 lenovo-ymc:
  -  Ignore the 0x0 state
 
 lg-laptop:
  -  Add operation region support
 
 oaktrail:
  -  Use backlight power constants
 
 panasonic-laptop:
  -  Add support for programmable buttons
 
 platform/mellanox:
  -  mlxbf-pmc: fix lockdep warning
 
 platform/olpc:
  -  Remove redundant null pointer checks in olpc_ec_setup_debugfs()
 
 platform/surface:
  -  Add OF support
 
 platform/x86/amd:
  -  pmf: Add quirk for TUF Gaming A14
 
 platform/x86/amd/pmf:
  -  Update SMU metrics table for 1AH family series
  -  Relocate CPU ID macros to the PMF header
  -  Add support for notifying Smart PC Solution updates
 
 platform/x86/intel-uncore-freq:
  -  Add efficiency latency control to sysfs interface
  -  Add support for efficiency latency control
  -  Do not present separate package-die domain
 
 platform/x86/intel/ifs:
  -  Fix SBAF title underline length
  -  Add SBAF test support
  -  Add SBAF test image loading support
  -  Refactor MSR usage in IFS test code
 
 platform/x86/intel/pmc:
  -  Show live substate requirements
 
 platform/x86/intel/pmt:
  -  Use PMT callbacks
 
 platform/x86/intel/vsec:
  -  Add PMT read callbacks
 
 platform/x86/intel/vsec.h:
  -  Move to include/linux
 
 samsung-laptop:
  -  Use backlight power constants
 
 serial-multi-instantiate:
  -  Don't require both I2C and SPI
 
 thinkpad_acpi:
  -  Fix uninitialized symbol 's' warning
  -  Add Thinkpad Edge E531 fan support
 
 touchscreen_dmi:
  -  add nanote-next quirk
 
 trace:
  -  platform/x86/intel/ifs: Add SBAF trace support
 
 wmi:
  -  Call both legacy and WMI driver notify handlers
  -  Merge get_event_data() with wmi_get_notify_data()
  -  Remove wmi_get_event_data()
  -  Pass event data directly to legacy notify handlers
 
 x86-android-tablets:
  -  Adjust Xiaomi Pad 2 bottom bezel touch buttons LED
  -  Fix spelling in the comments
 
 x86/platform/geode:
  -  switch GPIO buttons and LEDs to software properties
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Merge tag 'platform-drivers-x86-v6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform drivers updates from Hans de Goede:

 - asus-wmi: Add support for vivobook fan profiles

 - dell-laptop: Add knobs to change battery charge settings

 - lg-laptop: Add operation region support

 - intel-uncore-freq: Add support for efficiency latency control

 - intel/ifs: Add SBAF test support

 - intel/pmc: Ignore all LTRs during suspend

 - platform/surface: Support for arm64 based Surface devices

 - wmi: Pass event data directly to legacy notify handlers

 - x86/platform/geode: switch GPIO buttons and LEDs to software
   properties

 - bunch of small cleanups, fixes, hw-id additions, etc.

* tag 'platform-drivers-x86-v6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (65 commits)
  MAINTAINERS: adjust file entry in INTEL MID PLATFORM
  platform/x86: x86-android-tablets: Adjust Xiaomi Pad 2 bottom bezel touch buttons LED
  platform/mellanox: mlxbf-pmc: fix lockdep warning
  platform/x86/amd: pmf: Add quirk for TUF Gaming A14
  platform/x86: touchscreen_dmi: add nanote-next quirk
  platform/x86: asus-wmi: don't fail if platform_profile already registered
  platform/x86: asus-wmi: add debug print in more key places
  platform/x86: intel_scu_wdt: Move intel_scu_wdt.h to x86 subfolder
  platform/x86: intel_scu_ipc: Move intel_scu_ipc.h out of arch/x86/include/asm
  MAINTAINERS: Add Intel MID section
  platform/x86: panasonic-laptop: Add support for programmable buttons
  platform/olpc: Remove redundant null pointer checks in olpc_ec_setup_debugfs()
  platform/x86: intel/pmc: Ignore all LTRs during suspend
  platform/x86: wmi: Call both legacy and WMI driver notify handlers
  platform/x86: wmi: Merge get_event_data() with wmi_get_notify_data()
  platform/x86: wmi: Remove wmi_get_event_data()
  platform/x86: wmi: Pass event data directly to legacy notify handlers
  platform/x86: thinkpad_acpi: Fix uninitialized symbol 's' warning
  platform/x86: x86-android-tablets: Fix spelling in the comments
  platform/x86: ideapad-laptop: Make the scope_guard() clear of its scope
  ...
2024-09-19 09:16:04 +02:00
Krzysztof Kozlowski
89b96e3244 dt-bindings: serial: add common properties schema for UART children
Properties should be defined in only one place, thus add new
serial-peripheral-props.yaml schema with definition of common properties
for UART-connected devices (children of UART controller): current-speed
and max-speed.  The schema can be referenced by individual devices using
these properties.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240811-dt-bindings-serial-peripheral-props-v1-2-1dba258b7492@linaro.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2024-08-19 17:04:55 -05:00
Krzysztof Kozlowski
0292907532 dt-bindings: serial: add missing "additionalProperties" on child nodes
All nodes need an explicit additionalProperties or unevaluatedProperties
unless a $ref has one that's false.  Add missing additionalProperties
for serial-attached devices.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240811-dt-bindings-serial-peripheral-props-v1-1-1dba258b7492@linaro.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2024-08-19 17:04:55 -05:00
Konrad Dybcio
ac5ebdad20 dt-bindings: serial: Allow embedded-controller as child node
There exist some embedded controllers (like Microsoft SAM found on
Surface devices or Apple Oscar found on old iPhones) that connect to
the host device via serial.

Allow that class of devices to exist under serial interface controller
nodes.

Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Konrad Dybcio <quic_kdybcio@quicinc.com>
Link: https://lore.kernel.org/r/20240814-topic-sam-v3-1-a84588aad233@quicinc.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2024-08-19 13:39:02 +02:00
Christoph Winklhofer
12d2a81c57 dt-bindings: serial: allow onewire as child node
The UART 1-Wire bus utilizes the Serial Device Bus to create the 1-wire
timing patterns.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Christoph Winklhofer <cj.winklhofer@gmail.com>
Link: https://lore.kernel.org/r/20240209-w1-uart-v6-1-3e753c149196@gmail.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2024-02-15 14:55:05 +01:00
Krzysztof Kozlowski
22088bbb02 dt-bindings: serial: re-order entries to match coding convention
The DT schema coding convention expressed in
Documentation/devicetree/bindings/example-schema.yaml expects entries in
following order:
 - properties, patternProperties
 - required
 - if blocks, allOf with if-blocks
 - additionalProperties/unevaluatedProperties

Re-order few schemas to match the convention to avoid repeating review
comments for new patches using existing code as template.  No functional
changes.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20231016181909.368429-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-21 18:26:10 +02:00
Krzysztof Kozlowski
9e8368a332 dt-bindings: serial: allow naming of Bluetooth with GPS children
Some devices attached over UART combine Bluetooth and GNSS/GPS receiver,
so allow "bluetooth-gnss" naming of children nodes.

Link: https://lore.kernel.org/all/20231004070309.2408745-1-andreas@kemnade.info/
Suggested-by: Andreas Kemnade <andreas@kemnade.info>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20231005093247.128166-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-07 11:19:13 +02:00
Krzysztof Kozlowski
42851dfd4d dt-bindings: serial: fix regex pattern for matching serial node children
The regular expression pattern for matching serial node children should
accept only nodes starting and ending with the set of words: bluetooth,
gnss, gps or mcu.  Add missing brackets to enforce such matching.

Fixes: 0c559bc8ab ("dt-bindings: serial: restrict possible child node names")
Reported-by: Andreas Kemnade <andreas@kemnade.info>
Closes: https://lore.kernel.org/all/20231004170021.36b32465@aktux/
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20231005093247.128166-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-07 11:19:13 +02:00
Rob Herring
cb95de8d43 dt-bindings: serial: Drop unneeded quotes
Cleanup bindings dropping unneeded quotes. Once all these are fixed,
checking for this can be enabled in yamllint.

Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230327170137.4104272-1-robh@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-03-29 10:41:05 +02:00
Linus Torvalds
8395d932d2 Devicetree updates for v6.3:
DT core:
 - Add node lifecycle unit tests
 
 - Add of_property_present() helper aligned with fwnode API
 
 - Print more information on reserved regions on boot
 
 - Update dtc to upstream v1.6.1-66-gabbd523bae6e
 
 - Use strscpy() to instead of strncpy() in DT core
 
 - Add option for schema validation on %.dtb targets
 
 Bindings:
 - Add/fix support for listing multiple patterns in DT_SCHEMA_FILES
 
 - Rework external memory controller/bus bindings to properly support
   controller specific child node properties
 
 - Convert loongson,ls1x-intc, fcs,fusb302, sil,sii8620, Rockchip RK3399
   PCIe, Synquacer I2C, and Synquacer EXIU bindings to DT schema format
 
 - Add RiscV SBI PMU event mapping binding
 
 - Add missing contraints on Arm SCMI child node allowed properties
 
 - Add a bunch of missing Socionext UniPhier glue block bindings and
   example fixes
 
 - Various fixes for duplicate or conflicting type definitions on DT
   properties
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Merge tag 'devicetree-for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:
 "DT core:

   - Add node lifecycle unit tests

   - Add of_property_present() helper aligned with fwnode API

   - Print more information on reserved regions on boot

   - Update dtc to upstream v1.6.1-66-gabbd523bae6e

   - Use strscpy() to instead of strncpy() in DT core

   - Add option for schema validation on %.dtb targets

  Bindings:

   - Add/fix support for listing multiple patterns in DT_SCHEMA_FILES

   - Rework external memory controller/bus bindings to properly support
     controller specific child node properties

   - Convert loongson,ls1x-intc, fcs,fusb302, sil,sii8620, Rockchip
     RK3399 PCIe, Synquacer I2C, and Synquacer EXIU bindings to DT
     schema format

   - Add RiscV SBI PMU event mapping binding

   - Add missing contraints on Arm SCMI child node allowed properties

   - Add a bunch of missing Socionext UniPhier glue block bindings and
     example fixes

   - Various fixes for duplicate or conflicting type definitions on DT
     properties"

* tag 'devicetree-for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (66 commits)
  dt-bindings: regulator: Add mps,mpq7932 power-management IC
  of: dynamic: Fix spelling mistake "kojbect" -> "kobject"
  dt-bindings: drop Sagar Kadam from SiFive binding maintainership
  dt-bindings: sram: qcom,imem: document sm8450
  dt-bindings: interrupt-controller: convert loongson,ls1x-intc.txt to json-schema
  dt-bindings: arm: Add Cortex-A715 and X3
  of: dynamic: add lifecycle docbook info to node creation functions
  of: add consistency check to of_node_release()
  of: do not use "%pOF" printk format on node with refcount of zero
  of: unittest: add node lifecycle tests
  of: update kconfig unittest help
  of: add processing of EXPECT_NOT to of_unittest_expect
  of: prepare to add processing of EXPECT_NOT to of_unittest_expect
  of: Use preferred of_property_read_* functions
  of: Use of_property_present() helper
  of: Add of_property_present() helper
  of: reserved_mem: Use proper binary prefix
  dt-bindings: Fix multi pattern support in DT_SCHEMA_FILES
  of: reserved-mem: print out reserved-mem details during boot
  dt-bindings: serial: restrict possible child node names
  ...
2023-02-24 13:31:53 -08:00
Krzysztof Kozlowski
0c559bc8ab dt-bindings: serial: restrict possible child node names
The re-usable serial.yaml schema matches every property with ".*"
pattern, thus any other schema referencing it will not report unknown
(unevaluated) properties.  This hides several wrong properties.  It is
a limitation of dtschema, thus provide a simple workaround: expect
children to be only of few names matching upstream usage (Bluetooth,
GNSS, GPS and MCU).

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20230206092624.22922-4-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring <robh@kernel.org>
2023-02-07 15:47:27 -06:00
Krzysztof Kozlowski
2115a84d36 dt-bindings: serial: example cleanup
Adjust example DTS indentation to match recommended style of 4-spaces
and use lower-case hex for address in reg.  No functional change.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230124091916.45054-10-krzysztof.kozlowski@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-02-01 06:13:36 +01:00
Krzysztof Kozlowski
a612130ca1 dt-bindings: drop redundant part of title (end)
The Devicetree bindings document does not have to say in the title that
it is a "Devicetree binding", but instead just describe the hardware.

Drop trailing "Devicetree bindings" in various forms (also with
trailing full stop):

  find Documentation/devicetree/bindings/ -type f -name '*.yaml' \
    -not -name 'trivial-devices.yaml' \
    -exec sed -i -e 's/^title: \(.*\) [dD]evice[ -]\?[tT]ree [bB]indings\?\.\?$/title: \1/' {} \;

  find Documentation/devicetree/bindings/ -type f -name '*.yaml' \
    -not -name 'trivial-devices.yaml' \
    -exec sed -i -e 's/^title: \(.*\) [dD]evice[ -]\?[nN]ode [bB]indings\?\.\?$/title: \1/' {} \;

  find Documentation/devicetree/bindings/ -type f -name '*.yaml' \
    -not -name 'trivial-devices.yaml' \
    -exec sed -i -e 's/^title: \(.*\) [dD][tT] [bB]indings\?\.\?$/title: \1/' {} \;

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # IIO
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # MMC
Acked-by: Stephen Boyd <sboyd@kernel.org> # clk
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> # input
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> # media
Acked-by: Sebastian Reichel <sre@kernel.org> # power
Link: https://lore.kernel.org/r/20221216163815.522628-5-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring <robh@kernel.org>
2022-12-16 11:41:49 -06:00
Zhen Lei
e27671f663 dt-bindings: serial: Add label property in serial.yaml
When there is more than one serial port present, the property 'label'
allows a custom name to be used for briefly describe the usage or position
of each serial port.

Without this "label" property, many dtbs_check warnings similar to the
following are reported:
arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dt.yaml: \
serial@ffd74000: Additional properties are not allowed ('label' was unexpected)
        From schema: Documentation/devicetree/bindings/serial/pl011.yaml

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Link: https://lore.kernel.org/r/20210506132049.1513-3-thunder.leizhen@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-05-13 16:19:49 +02:00
Linus Torvalds
0080665fbd Devicetree updates for v5.13:
- Refactoring powerpc and arm64 kexec DT handling to common code. This
   enables IMA on arm64.
 
 - Add kbuild support for applying DT overlays at build time. The first
   user are the DT unittests.
 
 - Fix kerneldoc formatting and W=1 warnings in drivers/of/
 
 - Fix handling 64-bit flag on PCI resources
 
 - Bump dtschema version required to v2021.2.1
 
 - Enable undocumented compatible checks for dtbs_check. This allows
   tracking of missing binding schemas.
 
 - DT docs improvements. Regroup the DT docs and add the example schema
   and DT kernel ABI docs to the doc build.
 
 - Convert Broadcom Bluetooth and video-mux bindings to schema
 
 - Add QCom sm8250 Venus video codec binding schema
 
 - Add vendor prefixes for AESOP, YIC System Co., Ltd, and Siliconfile
   Technologies Inc.
 
 - Cleanup of DT schema type references on common properties and
   standard unit properties
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Merge tag 'devicetree-for-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:

 - Refactor powerpc and arm64 kexec DT handling to common code. This
   enables IMA on arm64.

 - Add kbuild support for applying DT overlays at build time. The first
   user are the DT unittests.

 - Fix kerneldoc formatting and W=1 warnings in drivers/of/

 - Fix handling 64-bit flag on PCI resources

 - Bump dtschema version required to v2021.2.1

 - Enable undocumented compatible checks for dtbs_check. This allows
   tracking of missing binding schemas.

 - DT docs improvements. Regroup the DT docs and add the example schema
   and DT kernel ABI docs to the doc build.

 - Convert Broadcom Bluetooth and video-mux bindings to schema

 - Add QCom sm8250 Venus video codec binding schema

 - Add vendor prefixes for AESOP, YIC System Co., Ltd, and Siliconfile
   Technologies Inc.

 - Cleanup of DT schema type references on common properties and
   standard unit properties

* tag 'devicetree-for-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (64 commits)
  powerpc: If kexec_build_elf_info() fails return immediately from elf64_load()
  powerpc: Free fdt on error in elf64_load()
  of: overlay: Fix kerneldoc warning in of_overlay_remove()
  of: linux/of.h: fix kernel-doc warnings
  of/pci: Add IORESOURCE_MEM_64 to resource flags for 64-bit memory addresses
  dt-bindings: bcm4329-fmac: add optional brcm,ccode-map
  docs: dt: update writing-schema.rst references
  dt-bindings: media: venus: Add sm8250 dt schema
  of: base: Fix spelling issue with function param 'prop'
  docs: dt: Add DT API documentation
  of: Add missing 'Return' section in kerneldoc comments
  of: Fix kerneldoc output formatting
  docs: dt: Group DT docs into relevant sub-sections
  docs: dt: Make 'Devicetree' wording more consistent
  docs: dt: writing-schema: Include the example schema in the doc build
  docs: dt: writing-schema: Remove spurious indentation
  dt-bindings: Fix reference in submitting-patches.rst to the DT ABI doc
  dt-bindings: ddr: Add optional manufacturer and revision ID to LPDDR3
  dt-bindings: media: video-interfaces: Drop the example
  devicetree: bindings: clock: Minor typo fix in the file armada3700-tbg-clock.txt
  ...
2021-04-28 15:50:24 -07:00
Erwan Le Ray
8574c9e729 dt-bindings: serial: add RX and TX FIFO properties
Add two optional DT properties to configure RX and TX FIFO thresholds:
- rx-threshold
- tx-threshold

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Erwan Le Ray <erwan.leray@foss.st.com>
Link: https://lore.kernel.org/r/20210413174015.23011-2-erwan.leray@foss.st.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-22 12:11:25 +02:00
Rob Herring
28ffe8bf90 dt-bindings: Clean-up undocumented compatible strings
Adding checks for undocumented compatible strings reveals a bunch of
warnings in the DT binding examples. Fix the cases which are typos, just
a mismatch between the schema and the example, or aren't documented at all.
In a couple of cases, fixing the compatible revealed some schema errors
which are fixed.

There's a bunch of others remaining after this which have bindings, but
those aren't converted to schema yet.

Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: linux-clk@vger.kernel.org
Cc: dmaengine@vger.kernel.org
Cc: linux-i3c@lists.infradead.org
Cc: linux-iio@vger.kernel.org
Cc: linux-leds@vger.kernel.org
Cc: linux-pm@vger.kernel.org
Cc: linux-serial@vger.kernel.org
Cc: linux-spi@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
Acked-by: Sebastian Reichel <sre@kernel.org>
Acked-by: Maxime Ripard <maxime@cerno.tech>
Acked-by: Vinod Koul <vkoul@kernel.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Alain Volmat <alain.volmat@foss.st.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20210316194918.3528417-1-robh@kernel.org
2021-03-23 15:27:51 -06:00
Rob Herring
6a0e321ea7 dt-bindings: Explicitly allow additional properties in common schemas
In order to add meta-schema checks for additional/unevaluatedProperties
being present, all schema need to make this explicit. As common/shared
schema are included by other schemas, they should always allow for
additionalProperties.

Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Sebastian Reichel <sre@kernel.org>
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-By: Vinod Koul <vkoul@kernel.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20201005183830.486085-5-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
2020-10-07 11:30:06 -05:00
Akash Asthana
41d455bda2 dt-bindings: serial: Add binding for UART pin swap
Add documentation to support RX-TX & CTS-RTS GPIO pin swap in HW.

Signed-off-by: Akash Asthana <akashast@codeaurora.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-29 15:30:55 -06:00
Geert Uytterhoeven
a5427e4e38 dt-bindings: serial: Document serialN aliases
Document the format of aliases referring to UARTs.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Rob Herring <robh@kernel.org>
2020-03-31 15:25:44 -06:00
Geert Uytterhoeven
32ced09d79 dt-bindings: serial: Convert slave-device bindings to json-schema
Convert the serial slave-device Device Tree binding documentation to
json-schema, and incorporate it into the generic serial bindings.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Matthias Brugger <mbrugger@suse.com>
Signed-off-by: Rob Herring <robh@kernel.org>
2020-03-23 11:08:28 -06:00
Geert Uytterhoeven
175a7427bb dt-bindings: serial: Convert generic bindings to json-schema
Convert the generic serial interface Device Tree binding documentation
to json-schema.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Rob Herring <robh@kernel.org>
2020-03-23 11:08:28 -06:00