Merge tag 'devicetree-for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:
 "DT core:

   - Fix node refcounting in of_find_last_cache_level()

   - Constify device_node in of_device_compatible_match()

   - Fix 'dma-ranges' handling in bus controller nodes

   - Fix handling of initrd start > end

   - Improve error reporting in of_irq_init()

   - Taint kernel on DT unittest running

   - Use strscpy instead of strlcpy

   - Add a build target, dt_compatible_check, to check for compatible
     strings used in kernel sources against compatible strings in DT
     schemas.

   - Handle DT_SCHEMA_FILES changes when rebuilding

  DT bindings:

   - LED bindings for MT6370 PMIC

   - Convert Mediatek mtk-gce mailbox, MIPS CPU interrupt controller,
     mt7621 I2C, virtio,pci-iommu, nxp,tda998x, QCom fastrpc, qcom,pdc,
     and arm,versatile-sysreg to DT schema format

   - Add nvmem cells to u-boot,env schema

   - Add more LED_COLOR_ID definitions

   - Require 'opp-table' uses to be a node

   - Various schema fixes to match QEMU 'virt' DT usage

   - Tree wide dropping of redundant 'Device Tree Binding' in schema
     titles

   - More (unevaluated|additional)Properties fixes in schema child nodes

   - Drop various redundant minItems equal to maxItems"

* tag 'devicetree-for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (62 commits)
  of: base: Shift refcount decrement in of_find_last_cache_level()
  dt-bindings: leds: Add MediaTek MT6370 flashlight
  dt-bindings: leds: mt6370: Add MediaTek MT6370 current sink type LED indicator
  dt-bindings: mailbox: Convert mtk-gce to DT schema
  of: base: make of_device_compatible_match() accept const device node
  of: Fix "dma-ranges" handling for bus controllers
  of: fdt: Remove unused struct fdt_scan_status
  dt-bindings: display: st,stm32-dsi: Handle data-lanes in DSI port node
  dt-bindings: timer: Add power-domains for TI timer-dm on K3
  dt: Add a check for undocumented compatible strings in kernel
  kbuild: take into account DT_SCHEMA_FILES changes while checking dtbs
  dt-bindings: interrupt-controller: migrate MIPS CPU interrupt controller text bindings to YAML
  dt-bindings: i2c: migrate mt7621 text bindings to YAML
  dt-bindings: power: gpcv2: correct patternProperties
  dt-bindings: virtio: Convert virtio,pci-iommu to DT schema
  dt-bindings: timer: arm,arch_timer: Allow dual compatible string
  dt-bindings: arm: cpus: Add kryo240 compatible
  dt-bindings: display: bridge: nxp,tda998x: Convert to json-schema
  dt-bindings: nvmem: u-boot,env: add basic NVMEM cells
  dt-bindings: remoteproc: qcom,adsp: enforce smd-edge schema
  ...

Documentation/devicetree/bindings/Makefile

@@ -75,3 +75,6 @@ always-$(CHECK_DT_BINDING) += $(patsubst $(srctree)/$(src)/%.yaml,%.example.dtb,
 # build artifacts here before they are processed by scripts/Makefile.clean
 clean-files = $(shell find $(obj) \( -name '*.example.dts' -o \
 			-name '*.example.dtb' \) -delete 2>/dev/null)
+
+dt_compatible_check: $(obj)/processed-schema.json
+	$(Q)$(srctree)/scripts/dtc/dt-extract-compatibles $(srctree) | xargs dt-check-compatible -v -s $<

Documentation/devicetree/bindings/arm/actions.yaml

@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/actions.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Actions Semi platforms device tree bindings
+title: Actions Semi platforms
 
 maintainers:
   - Andreas Färber <afaerber@suse.de>

Documentation/devicetree/bindings/arm/airoha.yaml

@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/airoha.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Airoha SoC based Platforms Device Tree Bindings
+title: Airoha SoC based Platforms
 
 maintainers:
   - Felix Fietkau <nbd@nbd.name>

Documentation/devicetree/bindings/arm/altera.yaml

@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/altera.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Altera's SoCFPGA platform device tree bindings
+title: Altera's SoCFPGA platform
 
 maintainers:
   - Dinh Nguyen <dinguyen@kernel.org>

Documentation/devicetree/bindings/arm/amazon,al.yaml

@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/amazon,al.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Amazon's Annapurna Labs Alpine Platform Device Tree Bindings
+title: Amazon's Annapurna Labs Alpine Platform
 
 maintainers:
   - Hanna Hawa <hhhawa@amazon.com>

Documentation/devicetree/bindings/arm/amlogic.yaml

@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/amlogic.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Amlogic MesonX device tree bindings
+title: Amlogic MesonX
 
 maintainers:
   - Kevin Hilman <khilman@baylibre.com>

Documentation/devicetree/bindings/arm/apple.yaml

@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/apple.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Apple ARM Machine Device Tree Bindings
+title: Apple ARM Machine
 
 maintainers:
   - Hector Martin <marcan@marcan.st>

Documentation/devicetree/bindings/arm/arm,cci-400.yaml

@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/arm,cci-400.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: ARM CCI Cache Coherent Interconnect Device Tree Binding
+title: ARM CCI Cache Coherent Interconnect
 
 maintainers:
   - Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>

Documentation/devicetree/bindings/arm/arm,corstone1000.yaml

@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/arm,corstone1000.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: ARM Corstone1000 Device Tree Bindings
+title: ARM Corstone1000
 
 maintainers:
   - Vishnu Banavath <vishnu.banavath@arm.com>

Documentation/devicetree/bindings/arm/arm,integrator.yaml

@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/arm,integrator.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: ARM Integrator Boards Device Tree Bindings
+title: ARM Integrator Boards
 
 maintainers:
   - Linus Walleij <linus.walleij@linaro.org>

Documentation/devicetree/bindings/arm/arm,realview.yaml

@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/arm,realview.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: ARM RealView Boards Device Tree Bindings
+title: ARM RealView Boards
 
 maintainers:
   - Linus Walleij <linus.walleij@linaro.org>

Documentation/devicetree/bindings/arm/arm,versatile-sysreg.yaml

@@ -0,0 +1,35 @@
+# SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/arm,versatile-sysreg.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Arm Versatile system registers
+
+maintainers:
+  - Linus Walleij <linus.walleij@linaro.org>
+
+description:
+  This is a system control registers block, providing multiple low level
+  platform functions like board detection and identification, software
+  interrupt generation, MMC and NOR Flash control, etc.
+
+properties:
+  compatible:
+    items:
+      - const: arm,versatile-sysreg
+      - const: syscon
+      - const: simple-mfd
+
+  reg:
+    maxItems: 1
+
+  panel:
+    type: object
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+...

Documentation/devicetree/bindings/arm/arm,versatile.yaml

@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/arm,versatile.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: ARM Versatile Boards Device Tree Bindings
+title: ARM Versatile Boards
 
 maintainers:
   - Linus Walleij <linus.walleij@linaro.org>

Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml

@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/arm,vexpress-juno.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: ARM Versatile Express and Juno Boards Device Tree Bindings
+title: ARM Versatile Express and Juno Boards
 
 maintainers:
   - Sudeep Holla <sudeep.holla@arm.com>

Documentation/devicetree/bindings/arm/atmel-at91.yaml

@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/atmel-at91.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Atmel AT91 device tree bindings.
+title: Atmel AT91.
 
 maintainers:
   - Alexandre Belloni <alexandre.belloni@bootlin.com>

Documentation/devicetree/bindings/arm/axxia.yaml

@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/axxia.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Axxia AXM55xx device tree bindings
+title: Axxia AXM55xx
 
 maintainers:
   - Anders Berg <anders.berg@lsi.com>

Documentation/devicetree/bindings/arm/bitmain.yaml

@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/bitmain.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Bitmain platform device tree bindings
+title: Bitmain platform
 
 maintainers:
   - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

Documentation/devicetree/bindings/arm/calxeda.yaml

@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/calxeda.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Calxeda Platforms Device Tree Bindings
+title: Calxeda Platforms
 
 maintainers:
   - Rob Herring <robh@kernel.org>

Documentation/devicetree/bindings/arm/cpus.yaml

@@ -174,6 +174,7 @@ properties:
       - nvidia,tegra194-carmel
       - qcom,krait
       - qcom,kryo
+      - qcom,kryo240
       - qcom,kryo250
       - qcom,kryo260
       - qcom,kryo280

Documentation/devicetree/bindings/arm/digicolor.yaml

@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/digicolor.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Conexant Digicolor Platforms Device Tree Bindings
+title: Conexant Digicolor Platforms
 
 maintainers:
   - Baruch Siach <baruch@tkos.co.il>