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

dt-bindings: reset: Add lan966x support

2021-10-18T12:09:56+00:00

This patch extends the existing file microchip,rst.yaml to support
also the lan966x. For this is added only a new compatible string.

Signed-off-by: Horatiu Vultur 
Link: https://lore.kernel.org/r/20211018091522.1113510-2-horatiu.vultur@microchip.com
Signed-off-by: Philipp Zabel

dt-bindings: reset: uniphier: Add NX1 reset control binding

2021-10-05T09:57:40+00:00

Update reset controller binding document for UniPhier NX1 SoC.

Signed-off-by: Masahiro Yamada 
Signed-off-by: Kunihiko Hayashi 
Link: https://lore.kernel.org/r/1633399842-1402-3-git-send-email-hayashi.kunihiko@socionext.com
Signed-off-by: Philipp Zabel

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: Remove "status" from schema examples

2021-07-27T14:03:12+00:00

There's no reason to have "status" properties in examples. "okay" is the
default, and "disabled" turns off some schema checks ('required'
specifically).

Enabling qca,ar71xx causes a warning, so let's fix the node names:

Documentation/devicetree/bindings/net/qca,ar71xx.example.dt.yaml: phy@3: '#phy-cells' is a required property
        From schema: schemas/phy/phy-provider.yaml

Cc: Maxime Ripard 
Cc: Chen-Yu Tsai 
Cc: Thierry Reding 
Cc: Sam Ravnborg 
Cc: "David S. Miller" 
Cc: Jakub Kicinski 
Cc: Robert Marko 
Cc: Alessandro Zummo 
Cc: Ramesh Shanmugasundaram 
Cc: "G. Jaya Kumaran" 
Cc: ChiYuan Huang 
Cc: Wei Xu 
Cc: Dilip Kota 
Cc: Karol Gugala 
Cc: Mateusz Holenko 
Cc: Olivier Moysan 
Cc: Peter Ujfalusi 
Cc: dri-devel@lists.freedesktop.org
Cc: linux-media@vger.kernel.org
Cc: netdev@vger.kernel.org
Cc: linux-rtc@vger.kernel.org
Cc: alsa-devel@alsa-project.org
Signed-off-by: Rob Herring 
Reviewed-by: Rui Miguel Silva 
Reviewed-by: Linus Walleij 
Reviewed-by: Laurent Pinchart 
Reviewed-by: Mauro Carvalho Chehab  # For media
Acked-by: Mark Brown 
Acked-by: Alexandre Belloni 
Reviewed-by: Oleksij Rempel 
Reviewed-by: Philipp Zabel 
Link: https://lore.kernel.org/r/20210720172025.363238-1-robh@kernel.org

dt-bindings: reset: Document RZ/G2L USBPHY Control bindings

2021-07-27T13:54:39+00:00

Add device tree binding document for RZ/G2L USBPHY Control Device.
It mainly controls reset and power down of the USB/PHY.

Signed-off-by: Biju Das 
Reviewed-by: Lad Prabhakar 
Reviewed-by: Rob Herring 
Link: https://lore.kernel.org/r/20210719121938.6532-4-biju.das.jz@bp.renesas.com
Signed-off-by: Philipp Zabel

dt-bindings: reset: Convert UniPhier glue reset to json-schema

2021-07-21T10:16:48+00:00

Convert the UniPhier peripheral glue reset binding to DT schema format.

Signed-off-by: Kunihiko Hayashi 
Reviewed-by: Rob Herring 
Link: https://lore.kernel.org/r/1624413208-17562-1-git-send-email-hayashi.kunihiko@socionext.com
Signed-off-by: Philipp Zabel

dt-bindings: reset: pdc: Add PDC Global bindings

2021-07-21T10:16:16+00:00

Add PDC Global reset controller bindings for SC7280 SoCs.

Acked-by: Rob Herring 
Signed-off-by: Sibi Sankar 
Link: https://lore.kernel.org/r/1619693465-5724-4-git-send-email-sibis@codeaurora.org
Signed-off-by: Philipp Zabel

dt-bindings: reset: aoss: Add AOSS reset controller binding

2021-07-21T10:16:16+00:00

Add AOSS reset controller bindings for SC7280 SoCs.

Acked-by: Rob Herring 
Reviewed-by: Stephen Boyd 
Signed-off-by: Sibi Sankar 
Link: https://lore.kernel.org/r/1619693465-5724-3-git-send-email-sibis@codeaurora.org
Signed-off-by: Philipp Zabel

Merge tag 'arm-drivers-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2021-07-10T16:46:20+00:00

Pull ARM driver updates from Olof Johansson:

 - Reset controllers: Adding support for Microchip Sparx5 Switch.

 - Memory controllers: ARM Primecell PL35x SMC memory controller driver
   cleanups and improvements.

 - i.MX SoC drivers: Power domain support for i.MX8MM and i.MX8MN.

 - Rockchip: RK3568 power domains support + DT binding updates,
   cleanups.

 - Qualcomm SoC drivers: Amend socinfo with more SoC/PMIC details,
   including support for MSM8226, MDM9607, SM6125 and SC8180X.

 - ARM FFA driver: "Firmware Framework for ARMv8-A", defining management
   interfaces and communication (including bus model) between partitions
   both in Normal and Secure Worlds.

 - Tegra Memory controller changes, including major rework to deal with
   identity mappings at boot and integration with ARM SMMU pieces.

* tag 'arm-drivers-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (120 commits)
  firmware: turris-mox-rwtm: add marvell,armada-3700-rwtm-firmware compatible string
  firmware: turris-mox-rwtm: show message about HWRNG registration
  firmware: turris-mox-rwtm: fail probing when firmware does not support hwrng
  firmware: turris-mox-rwtm: report failures better
  firmware: turris-mox-rwtm: fix reply status decoding function
  soc: imx: gpcv2: add support for i.MX8MN power domains
  dt-bindings: add defines for i.MX8MN power domains
  firmware: tegra: bpmp: Fix Tegra234-only builds
  iommu/arm-smmu: Use Tegra implementation on Tegra186
  iommu/arm-smmu: tegra: Implement SID override programming
  iommu/arm-smmu: tegra: Detect number of instances at runtime
  dt-bindings: arm-smmu: Add Tegra186 compatible string
  firmware: qcom_scm: Add MDM9607 compatible
  soc: qcom: rpmpd: Add MDM9607 RPM Power Domains
  soc: renesas: Add support to read LSI DEVID register of RZ/G2{L,LC} SoC's
  soc: renesas: Add ARCH_R9A07G044 for the new RZ/G2L SoC's
  dt-bindings: soc: rockchip: drop unnecessary #phy-cells from grf.yaml
  memory: emif: remove unused frequency and voltage notifiers
  memory: fsl_ifc: fix leak of private memory on probe failure
  memory: fsl_ifc: fix leak of IO mapping on probe failure
  ...

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