Merge tag 'devicetree-for-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:

 - Convert various DT (non-binding) doc files to ReST

 - Various improvements to device link code

 - Fix __of_attach_node_sysfs refcounting bug

 - Add support for 'memory-region-names' with reserved-memory binding

 - Vendor prefixes for Protonic Holland, BeagleBoard.org, Alps, Check
   Point, Würth Elektronik, U-Boot, Vaisala, Baikal Electronics,
   Shanghai Awinic Technology Co., MikroTik, Silex Insight

 - A bunch more binding conversions to DT schema. Only 3K to go.

 - Add a minimum version check for schema tools

 - Treewide dropping of 'allOf' usage with schema references. Not needed
   in new json-schema spec.

 - Some formatting clean-ups of schemas

* tag 'devicetree-for-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (194 commits)
  dt-bindings: clock: Add documentation for X1830 bindings.
  dt-bindings: mailbox: Convert imx mu to json-schema
  dt-bindings: power: Convert imx gpcv2 to json-schema
  dt-bindings: power: Convert imx gpc to json-schema
  dt-bindings: Merge gpio-usb-b-connector with usb-connector
  dt-bindings: timer: renesas: cmt: Convert to json-schema
  dt-bindings: clock: Convert i.MX8QXP LPCG to json-schema
  dt-bindings: timer: Convert i.MX GPT to json-schema
  dt-bindings: thermal: rcar-thermal: Add device tree support for r8a7742
  dt-bindings: serial: Add binding for UART pin swap
  dt-bindings: geni-se: Add interconnect binding for GENI QUP
  dt-bindings: geni-se: Convert QUP geni-se bindings to YAML
  dt-bindings: vendor-prefixes: Add Silex Insight vendor prefix
  dt-bindings: input: touchscreen: edt-ft5x06: change reg property
  dt-bindings: usb: qcom,dwc3: Introduce interconnect properties for Qualcomm DWC3 driver
  dt-bindings: timer: renesas: mtu2: Convert to json-schema
  of/fdt: Remove redundant kbasename function call
  dt-bindings: clock: Convert i.MX1 clock to json-schema
  dt-bindings: clock: Convert i.MX21 clock to json-schema
  dt-bindings: clock: Convert i.MX25 clock to json-schema
  ...

6 files changed, 67 insertions, 68 deletions

diff --git a/Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml b/Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
index 7db78767c02d..af35b77053df 100644
--- a/Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
+++ b/Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
@@ -34,8 +34,7 @@ properties:
     description:
       Value specifying the number of pulses per revolution of the controlled
       FAN.
-    allOf:
-      - $ref: /schemas/types.yaml#/definitions/uint32
+    $ref: /schemas/types.yaml#/definitions/uint32
     enum: [1, 2, 4]
 
 required:
diff --git a/Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml b/Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
index 44a63fffb4be..eef614962b10 100644
--- a/Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
+++ b/Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
@@ -38,20 +38,18 @@ properties:
       the accumulated values, this entry can also have two items which sets
       energy1/charge1 and energy2/charger2 respectively. Check table 12 of the
       datasheet for more information on the supported options.
-    allOf:
-      - $ref: /schemas/types.yaml#/definitions/uint32-array
-      - minItems: 2
-        maxItems: 2
-        items:
-          enum: [0, 1, 2, 3]
-          default: 0
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    minItems: 2
+    maxItems: 2
+    items:
+      enum: [0, 1, 2, 3]
+      default: 0
 
   adi,accumulation-deadband-microamp:
     description:
       This property controls the Accumulation Dead band which allows to set the
       level of current below which no accumulation takes place.
-    allOf:
-      - $ref: /schemas/types.yaml#/definitions/uint32
+    $ref: /schemas/types.yaml#/definitions/uint32
     maximum: 255
     default: 0
 
@@ -61,8 +59,7 @@ properties:
       active high, setting it to zero makets it active low. When this property
       is present, the GPIO is automatically configured as output and set to
       control a fan as a function of measured temperature.
-    allOf:
-      - $ref: /schemas/types.yaml#/definitions/uint32
+    $ref: /schemas/types.yaml#/definitions/uint32
     enum: [0, 1]
     default: 0
 
@@ -74,13 +71,12 @@ properties:
       registers. Check table 13 of the datasheet for more information on the
       supported options. This property cannot be used together with
       adi,gpio-out-pol.
-    allOf:
-      - $ref: /schemas/types.yaml#/definitions/uint32-array
-      - minItems: 2
-        maxItems: 2
-        items:
-          enum: [0, 1, 2]
-          default: 0
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    minItems: 2
+    maxItems: 2
+    items:
+      enum: [0, 1, 2]
+      default: 0
 
 required:
   - compatible
diff --git a/Documentation/devicetree/bindings/hwmon/adt7475.yaml b/Documentation/devicetree/bindings/hwmon/adt7475.yaml
index 46c441574f98..dfa821c0aacc 100644
--- a/Documentation/devicetree/bindings/hwmon/adt7475.yaml
+++ b/Documentation/devicetree/bindings/hwmon/adt7475.yaml
@@ -46,22 +46,20 @@ patternProperties:
       set to 1 the attenuator is bypassed if set to 0 the attenuator is
       not bypassed. If the property is absent then the attenuator
       retains it's configuration from the bios/bootloader.
-    allOf:
-     - $ref: /schemas/types.yaml#/definitions/uint32
-     - enum: [0, 1]
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [0, 1]
 
   "^adi,pwm-active-state$":
     description: |
       Integer array, represents the active state of the pwm outputs If set to 0
       the pwm uses a logic low output for 100% duty cycle. If set to 1 the pwm
       uses a logic high output for 100% duty cycle.
-    allOf:
-      - $ref: /schemas/types.yaml#/definitions/uint32-array
-      - minItems: 3
-        maxItems: 3
-        items:
-          enum: [0, 1]
-          default: 1
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    minItems: 3
+    maxItems: 3
+    items:
+      enum: [0, 1]
+      default: 1
 
 required:
   - compatible
diff --git a/Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt b/Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
deleted file mode 100644
index ffb79ccf51ee..000000000000
--- a/Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
+++ /dev/null
@@ -1,26 +0,0 @@
-Cirrus Logic Lochnagar Audio Development Board
-
-Lochnagar is an evaluation and development board for Cirrus Logic
-Smart CODEC and Amp devices. It allows the connection of most Cirrus
-Logic devices on mini-cards, as well as allowing connection of
-various application processor systems to provide a full evaluation
-platform.  Audio system topology, clocking and power can all be
-controlled through the Lochnagar, allowing the device under test
-to be used in a variety of possible use cases.
-
-This binding document describes the binding for the hardware monitor
-portion of the driver.
-
-This binding must be part of the Lochnagar MFD binding:
-  [4] ../mfd/cirrus,lochnagar.txt
-
-Required properties:
-
-  - compatible : One of the following strings:
-                 "cirrus,lochnagar2-hwmon"
-
-Example:
-
-lochnagar-hwmon {
-	compatible = "cirrus,lochnagar2-hwmon";
-};
diff --git a/Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml b/Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml
new file mode 100644
index 000000000000..cc00b97a7dac
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml
@@ -0,0 +1,35 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/hwmon/cirrus,lochnagar.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Cirrus Logic Lochnagar Audio Development Board
+
+maintainers:
+  - patches@opensource.cirrus.com
+
+description: |
+  Lochnagar is an evaluation and development board for Cirrus Logic
+  Smart CODEC and Amp devices. It allows the connection of most Cirrus
+  Logic devices on mini-cards, as well as allowing connection of various
+  application processor systems to provide a full evaluation platform.
+  Audio system topology, clocking and power can all be controlled through
+  the Lochnagar, allowing the device under test to be used in a variety of
+  possible use cases.
+
+  This binding document describes the binding for the hardware monitor
+  portion of the driver.
+
+  This binding must be part of the Lochnagar MFD binding:
+    [1] ../mfd/cirrus,lochnagar.yaml
+
+properties:
+  compatible:
+    enum:
+      - cirrus,lochnagar2-hwmon
+
+required:
+  - compatible
+
+additionalProperties: false
diff --git a/Documentation/devicetree/bindings/hwmon/ti,tmp513.yaml b/Documentation/devicetree/bindings/hwmon/ti,tmp513.yaml
index 3f043e943668..90b2fa3f7752 100644
--- a/Documentation/devicetree/bindings/hwmon/ti,tmp513.yaml
+++ b/Documentation/devicetree/bindings/hwmon/ti,tmp513.yaml
@@ -45,16 +45,14 @@ properties:
       The gain value for the PGA function. This is 8, 4, 2 or 1.
       The PGA gain affect the shunt voltage range.
       The range will be equal to: pga-gain * 40mV
-    allOf:
-      - $ref: /schemas/types.yaml#/definitions/uint32
+    $ref: /schemas/types.yaml#/definitions/uint32
     enum: [1, 2, 4, 8]
     default: 8
 
   ti,bus-range-microvolt:
     description: |
       This is the operating range of the bus voltage in microvolt
-    allOf:
-      - $ref: /schemas/types.yaml#/definitions/uint32
+    $ref: /schemas/types.yaml#/definitions/uint32
     enum: [16000000, 32000000]
     default: 32000000
 
@@ -63,14 +61,13 @@ properties:
       Array of three(TMP513) or two(TMP512) n-Factor value for each remote
       temperature channel.
       See datasheet Table 11 for n-Factor range list and value interpretation.
-    allOf:
-      - $ref: /schemas/types.yaml#definitions/uint32-array
-      - minItems: 2
-        maxItems: 3
-        items:
-          default: 0x00
-          minimum: 0x00
-          maximum: 0xFF
+    $ref: /schemas/types.yaml#definitions/uint32-array
+    minItems: 2
+    maxItems: 3
+    items:
+      default: 0x00
+      minimum: 0x00
+      maximum: 0xFF
 
 required:
   - compatible