Merge tag 'devicetree-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:

 - Sync dtc to upstream version v1.6.0-51-g183df9e9c2b9 and build host
   fdtoverlay

 - Add kbuild support to build DT overlays (%.dtbo)

 - Drop NULLifying match table in of_match_device().

   In preparation for this, there are several driver cleanups to use
   (of_)?device_get_match_data().

 - Drop pointless wrappers from DT struct device API

 - Convert USB binding schemas to use graph schema and remove old plain
   text graph binding doc

 - Convert spi-nor and v3d GPU bindings to DT schema

 - Tree wide schema fixes for if/then schemas, array size constraints,
   and undocumented compatible strings in examples

 - Handle 'no-map' correctly for already reserved memblock regions

* tag 'devicetree-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (35 commits)
  driver core: platform: Drop of_device_node_put() wrapper
  of: Remove of_dev_{get,put}()
  dt-bindings: usb: Change descibe to describe in usbmisc-imx.txt
  dt-bindings: can: rcar_canfd: Group tuples in pin control properties
  dt-bindings: power: renesas,apmu: Group tuples in cpus properties
  dt-bindings: mtd: spi-nor: Convert to DT schema format
  dt-bindings: Use portable sort for version cmp
  dt-bindings: ethernet-controller: fix fixed-link specification
  dt-bindings: irqchip: Add node name to PRUSS INTC
  dt-bindings: interconnect: Fix the expected number of cells
  dt-bindings: Fix errors in 'if' schemas
  dt-bindings: iommu: renesas,ipmmu-vmsa: Make 'power-domains' conditionally required
  dt-bindings: Fix undocumented compatible strings in examples
  kbuild: Add support to build overlays (%.dtbo)
  scripts: dtc: Remove the unused fdtdump.c file
  scripts: dtc: Build fdtoverlay tool
  scripts/dtc: Update to upstream version v1.6.0-51-g183df9e9c2b9
  scripts: dtc: Fetch fdtoverlay.c from external DTC project
  dt-bindings: thermal: sun8i: Fix misplaced schema keyword in compatible strings
  dt-bindings: iio: dac: Fix AD5686 references
  ...

4 files changed, 10 insertions, 12 deletions

diff --git a/Documentation/devicetree/bindings/pinctrl/aspeed,ast2400-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/aspeed,ast2400-pinctrl.yaml
index 54631dc1adb0..100bb6dea3ec 100644
--- a/Documentation/devicetree/bindings/pinctrl/aspeed,ast2400-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/aspeed,ast2400-pinctrl.yaml
@@ -23,8 +23,7 @@ properties:
   compatible:
     const: aspeed,ast2400-pinctrl
   reg:
-    description: |
-      A hint for the memory regions associated with the pin-controller
+    maxItems: 2
 
 patternProperties:
   '^.*$':
@@ -63,7 +62,7 @@ examples:
         reg = <0x1e6e2000 0x1a8>;
 
         pinctrl: pinctrl {
-            compatible = "aspeed,g4-pinctrl";
+            compatible = "aspeed,ast2400-pinctrl";
 
             pinctrl_i2c3_default: i2c3_default {
                 function = "I2C3";
diff --git a/Documentation/devicetree/bindings/pinctrl/aspeed,ast2500-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/aspeed,ast2500-pinctrl.yaml
index a90c0fe0495f..904697bc9415 100644
--- a/Documentation/devicetree/bindings/pinctrl/aspeed,ast2500-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/aspeed,ast2500-pinctrl.yaml
@@ -24,8 +24,8 @@ properties:
   compatible:
     const: aspeed,ast2500-pinctrl
   reg:
-    description: |
-      A hint for the memory regions associated with the pin-controller
+    maxItems: 2
+
   aspeed,external-nodes:
     minItems: 2
     maxItems: 2
@@ -81,7 +81,7 @@ examples:
             reg = <0x1e6e2000 0x1a8>;
 
             pinctrl: pinctrl {
-                compatible = "aspeed,g5-pinctrl";
+                compatible = "aspeed,ast2500-pinctrl";
                 aspeed,external-nodes = <&gfx>, <&lhc>;
 
                 pinctrl_i2c3_default: i2c3_default {
diff --git a/Documentation/devicetree/bindings/pinctrl/aspeed,ast2600-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/aspeed,ast2600-pinctrl.yaml
index c78ab7e2eee7..ad91c0bc54da 100644
--- a/Documentation/devicetree/bindings/pinctrl/aspeed,ast2600-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/aspeed,ast2600-pinctrl.yaml
@@ -95,7 +95,7 @@ examples:
         reg = <0x1e6e2000 0xf6c>;
 
         pinctrl: pinctrl {
-            compatible = "aspeed,g6-pinctrl";
+            compatible = "aspeed,ast2600-pinctrl";
 
             pinctrl_pwm10g1_default: pwm10g1_default {
                 function = "PWM10";
diff --git a/Documentation/devicetree/bindings/pinctrl/renesas,pfc.yaml b/Documentation/devicetree/bindings/pinctrl/renesas,pfc.yaml
index 5b5b1b9d2ec7..5d3947902f2d 100644
--- a/Documentation/devicetree/bindings/pinctrl/renesas,pfc.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/renesas,pfc.yaml
@@ -76,11 +76,10 @@ required:
 if:
   properties:
     compatible:
-      items:
-        enum:
-          - renesas,pfc-r8a73a4
-          - renesas,pfc-r8a7740
-          - renesas,pfc-sh73a0
+      enum:
+        - renesas,pfc-r8a73a4
+        - renesas,pfc-r8a7740
+        - renesas,pfc-sh73a0
 then:
   required:
     - interrupts-extended