linux.git/Documentation/devicetree/bindings/ata, branch v5.16

Merge tag 'devicetree-for-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2021-09-02T01:34:51+00:00

Pull devicetree updates from Rob Herring:

 - Refactor arch kdump DT related code to a common implementation

 - Add fw_devlink tracking for 'phy-handle', 'leds', 'backlight',
   'resets', and 'pwm' properties

 - Various clean-ups to DT FDT code

 - Fix a runtime error for !CONFIG_SYSFS

 - Convert Synopsys DW PCI and derivative binding docs to schemas. Add
   Toshiba Visconti PCIe binding.

 - Convert a bunch of memory controller bindings to schemas

 - Covert eeprom-93xx46, Samsung Exynos TRNG, Samsung Exynos IRQ
   combiner, arm-charlcd, img-ascii-lcd, UniPhier eFuse, Xilinx Zynq
   MPSoC FPGA, Xilinx Zynq MPSoC reset, Mediatek mmsys, Gemini boards,
   brcm,iproc-i2c, faraday,ftpci100, and ks8851 net to DT schema.

 - Extend nvmem bindings to handle bit offsets in unit-addresses

 - Add DT schemas for HiKey 970 PCIe PHY

 - Remove unused ZTE, energymicro,efm32-timer, and Exynos SATA bindings

 - Enable dtc pci_device_reg warning by default

 - Fixes for handling 'unevaluatedProperties' in preparation to enable
   pending support in the tooling for jsonschema 2020-12 draft

* tag 'devicetree-for-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (78 commits)
  dt-bindings: display: remove zte,vou.txt binding doc
  dt-bindings: hwmon: merge max1619 into trivial devices
  dt-bindings: mtd-physmap: Add 'arm,vexpress-flash' compatible
  dt-bindings: PCI: imx6: convert the imx pcie controller to dtschema
  dt-bindings: Use 'enum' instead of 'oneOf' plus 'const' entries
  dt-bindings: Add vendor prefix for Topic Embedded Systems
  of: fdt: Rename reserve_elfcorehdr() to fdt_reserve_elfcorehdr()
  arm64: kdump: Remove custom linux,usable-memory-range handling
  arm64: kdump: Remove custom linux,elfcorehdr handling
  riscv: Remove non-standard linux,elfcorehdr handling
  of: fdt: Use IS_ENABLED(CONFIG_BLK_DEV_INITRD) instead of #ifdef
  of: fdt: Add generic support for handling usable memory range property
  of: fdt: Add generic support for handling elf core headers property
  crash_dump: Make elfcorehdr address/size symbols always visible
  dt-bindings: memory: convert Samsung Exynos DMC to dtschema
  dt-bindings: devfreq: event: convert Samsung Exynos PPMU to dtschema
  dt-bindings: devfreq: event: convert Samsung Exynos NoCP to dtschema
  kbuild: Enable dtc 'pci_device_reg' warning by default
  dt-bindings: soc: remove obsolete zte zx header
  dt-bindings: clock: remove obsolete zte zx header
  ...

dt-bindings: ata: drop unused Exynos SATA bindings

2021-08-17T22:14:41+00:00

The Samsung Exynos SoC SATA bindings are not implemented in the kernel,
not used and superseded by generic
Documentation/devicetree/bindings/ata/ahci-platform.txt bindings.

Signed-off-by: Krzysztof Kozlowski 
Link: https://lore.kernel.org/r/20210811083859.28234-1-krzysztof.kozlowski@canonical.com
Signed-off-by: Rob Herring

pata: ixp4xx: Add DT bindings

2021-08-04T10:20:37+00:00

This adds device tree bindings for the Intel IXP4xx compact flash card
interface.

Cc: devicetree@vger.kernel.org
Reviewed-by: Rob Herring 
Signed-off-by: Linus Walleij

dt-bindings: Drop redundant minItems/maxItems

2021-06-21T19:56:46+00:00

If a property has an 'items' list, then a 'minItems' or 'maxItems' with the
same size as the list is redundant and can be dropped. Note that is DT
schema specific behavior and not standard json-schema behavior. The tooling
will fixup the final schema adding any unspecified minItems/maxItems.

This condition is partially checked with the meta-schema already, but
only if both 'minItems' and 'maxItems' are equal to the 'items' length.
An improved meta-schema is pending.

Cc: Jens Axboe 
Cc: Stephen Boyd 
Cc: Herbert Xu 
Cc: "David S. Miller" 
Cc: David Airlie 
Cc: Daniel Vetter 
Cc: Bartosz Golaszewski 
Cc: Kamal Dasu 
Cc: Lars-Peter Clausen 
Cc: Thomas Gleixner 
Cc: Marc Zyngier 
Cc: Joerg Roedel 
Cc: Mauro Carvalho Chehab 
Cc: Krzysztof Kozlowski 
Cc: Jakub Kicinski 
Cc: Wolfgang Grandegger 
Cc: Andrew Lunn 
Cc: Vivien Didelot 
Cc: Vladimir Oltean 
Cc: Bjorn Helgaas 
Cc: Kishon Vijay Abraham I 
Cc: Linus Walleij 
Cc: "Uwe Kleine-König" 
Cc: Lee Jones 
Cc: Ohad Ben-Cohen 
Cc: Mathieu Poirier 
Cc: Paul Walmsley 
Cc: Palmer Dabbelt 
Cc: Albert Ou 
Cc: Alessandro Zummo 
Cc: Alexandre Belloni 
Cc: Zhang Rui 
Cc: Daniel Lezcano 
Cc: Wim Van Sebroeck 
Cc: Guenter Roeck 
Signed-off-by: Rob Herring 
Acked-by: Marc Kleine-Budde 
Acked-by: Ulf Hansson  # for MMC
Acked-by: Jassi Brar 
Acked-By: Vinod Koul 
Reviewed-by: Greg Kroah-Hartman 
Reviewed-by: Arnaud Pouliquen 
Acked-by: Mark Brown 
Acked-by: Philipp Zabel 
Acked-by: Wolfram Sang  # for I2C
Acked-by: Jonathan Cameron 
Link: https://lore.kernel.org/r/20210615191543.1043414-1-robh@kernel.org

dt-bindings: ata: renesas,rcar-sata: Make power-domains and resets required

2021-05-10T16:54:31+00:00

The "power-domains" property is present on all supported platforms.
The "resets" property is present on all but R-Car H1.

Signed-off-by: Geert Uytterhoeven 
Link: https://lore.kernel.org/r/ca35d7d837b155c69232a1c25060737b4c87720f.1619700260.git.geert+renesas@glider.be
Signed-off-by: Rob Herring

dt-binding: ata: tegra: Add dt-binding documentation for Tegra186

2021-04-07T16:05:03+00:00

This patch adds dt-bindings documentation for Tegra186 AHCI
controller.

Reviewed-by: Rob Herring 
Signed-off-by: Sowjanya Komatineni 
Acked-by: Thierry Reding 
Link: https://lore.kernel.org/r/1617758731-12380-3-git-send-email-skomatineni@nvidia.com
Signed-off-by: Jens Axboe

dt-bindings: ata: tegra: Convert binding documentation to YAML

2021-04-07T16:05:03+00:00

This patch converts text based dt-binding document to YAML based
dt-binding document.

Reviewed-by: Rob Herring 
Signed-off-by: Sowjanya Komatineni 
Acked-by: Thierry Reding 
Link: https://lore.kernel.org/r/1617758731-12380-2-git-send-email-skomatineni@nvidia.com
Signed-off-by: Jens Axboe

dt-bindings: ata: ahci: ceva: Update documentation for CEVA Controller

2021-03-12T14:28:29+00:00

This patch updates the documentation for the CEVA controller for adding
the optional properties for 'phys' and 'resets'.

Signed-off-by: Piyush Mehta 
Acked-by: Rob Herring 
Signed-off-by: Jens Axboe

dt-bindings: Add missing array size constraints

2021-01-11T23:42:25+00:00

DT properties which can have multiple entries need to specify what the
entries are and define how many entries there can be. In the case of
only a single entry, just 'maxItems: 1' is sufficient.

Add the missing entry constraints. These were found with a modified
meta-schema. Unfortunately, there are a few cases where the size
constraints are not defined such as common bindings, so the meta-schema
can't be part of the normal checks.

Cc: Jens Axboe 
Cc: Stephen Boyd 
Cc: Thierry Reding 
Cc: MyungJoo Ham 
Cc: Chanwoo Choi 
Cc: Linus Walleij 
Cc: Bartosz Golaszewski 
Cc: Jonathan Cameron 
Cc: Dmitry Torokhov 
Cc: Thomas Gleixner 
Cc: Marc Zyngier 
Cc: Mauro Carvalho Chehab 
Cc: Chen-Yu Tsai 
Cc: Ulf Hansson 
Cc: "David S. Miller" 
Cc: Jakub Kicinski 
Cc: Sebastian Reichel 
Cc: Ohad Ben-Cohen 
Cc: Bjorn Andersson 
Cc: Greg Kroah-Hartman 
Acked-by: Sebastian Reichel 
Acked-by: Jonathan Cameron  #for-iio
Acked-by: Chanwoo Choi 
Reviewed-by: Suman Anna 
Acked-by: Paul Cercueil 
Acked-by: Dmitry Torokhov 
Acked-by: Bartosz Golaszewski 
Reviewed-by: Linus Walleij 
Link: https://lore.kernel.org/r/20210104230253.2805217-1-robh@kernel.org
Signed-off-by: Rob Herring

dt-bindings: Explicitly allow additional properties in common schemas

2020-10-07T16:30:06+00:00

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 
Acked-by: Krzysztof Kozlowski 
Acked-by: Sebastian Reichel 
Acked-by: Chanwoo Choi 
Acked-By: Vinod Koul 
Acked-by: Lee Jones 
Acked-by: Geert Uytterhoeven 
Acked-by: Srinivas Kandagatla 
Acked-by: Ulf Hansson 
Acked-by: Jonathan Cameron 
Acked-by: Guenter Roeck 
Link: https://lore.kernel.org/r/20201005183830.486085-5-robh@kernel.org
Signed-off-by: Rob Herring