Merge tag 'devicetree-for-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:

 - Add Krzysztof Kozlowski as co-maintainer for DT bindings providing
   much needed help.

 - DT schema validation now takes DTB files as input rather than
   intermediate YAML files. This decouples the validation from the
   source level syntax information. There's a bunch of schema fixes as a
   result of switching to DTB based validation which exposed some errors
   and incomplete schemas and examples.

 - Kbuild improvements to explicitly warn users running 'make
   dt_binding_check' on missing yamllint

 - Expand DT_SCHEMA_FILES kbuild variable to take just a partial
   filename or path instead of the full path to 1 file.

 - Convert various bindings to schema format: mscc,vsc7514-switch,
   multiple GNSS bindings, ahci-platform, i2c-at91, multiple UFS
   bindings, cortina,gemini-sata-bridge, cortina,gemini-ethernet, Atmel
   SHA, Atmel TDES, Atmel AES, armv7m-systick, Samsung Exynos display
   subsystem, nuvoton,npcm7xx-timer, samsung,s3c2410-i2c, zynqmp_dma,
   msm/mdp4, rda,8810pl-uart

 - New schemas for u-boot environment variable partition, TI clksel

 - New compatible strings for Renesas RZ/V2L SoC

 - Vendor prefixes for Xen, HPE, deprecated Synopsys, deprecated
   HiSilicon

 - Add/fix schemas for QEMU Arm 'virt' machine

 - Drop unused of_alias_get_alias_list() function

 - Add a script to check DT unittest EXPECT message output. Pass
   messages also now print by default at PR_INFO level to help test
   automation.

* tag 'devicetree-for-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (96 commits)
  dt-bindings: kbuild: Make DT_SCHEMA_LINT a recursive variable
  dt-bindings: nvmem: add U-Boot environment variables binding
  dt-bindings: ufs: qcom: Add SM6350 compatible string
  dt-bindings: dmaengine: sifive,fu540-c000: include generic schema
  dt-bindings: gpio: pca95xx: drop useless consumer example
  Revert "of: base: Introduce of_alias_get_alias_list() to check alias IDs"
  dt-bindings: virtio,mmio: Allow setting devices 'dma-coherent'
  dt-bindings: gnss: Add two more chips
  dt-bindings: gnss: Rewrite sirfstar binding in YAML
  dt-bindings: gnss: Modify u-blox to use common bindings
  dt-bindings: gnss: Rewrite common bindings in YAML
  dt-bindings: ata: ahci-platform: Add rk3568-dwc-ahci compatible
  dt-bindings: ata: ahci-platform: Add power-domains property
  dt-bindings: ata: ahci-platform: Convert DT bindings to yaml
  dt-bindings: kbuild: Use DTB files for validation
  dt-bindings: kbuild: Pass DT_SCHEMA_FILES to dt-validate
  dt-bindings: Add QEMU virt machine compatible
  dt-bindings: arm: Convert QEMU fw-cfg to DT schema
  dt-bindings: i2c: at91: Add SAMA7G5 compatible strings list
  dt-bindings: i2c: convert i2c-at91 to json-schema
  ...

10 files changed, 54 insertions, 31 deletions

diff --git a/Documentation/devicetree/bindings/sound/amlogic,gx-sound-card.yaml b/Documentation/devicetree/bindings/sound/amlogic,gx-sound-card.yaml
index 2e35aeaa8781..8b5be4b92f35 100644
--- a/Documentation/devicetree/bindings/sound/amlogic,gx-sound-card.yaml
+++ b/Documentation/devicetree/bindings/sound/amlogic,gx-sound-card.yaml
@@ -57,7 +57,7 @@ patternProperties:
           rate
 
       sound-dai:
-        $ref: /schemas/types.yaml#/definitions/phandle-array
+        maxItems: 1
         description: phandle of the CPU DAI
 
     patternProperties:
@@ -71,7 +71,7 @@ patternProperties:
 
         properties:
           sound-dai:
-            $ref: /schemas/types.yaml#/definitions/phandle-array
+            maxItems: 1
             description: phandle of the codec DAI
 
         required:
diff --git a/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml b/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml
index 837e3faa63a9..233caa0ade87 100644
--- a/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml
+++ b/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml
@@ -62,13 +62,15 @@ patternProperties:
         description: Holds subnode which indicates cpu dai.
         type: object
         properties:
-          sound-dai: true
+          sound-dai:
+            maxItems: 1
 
       codec:
         description: Holds subnode which indicates codec dai.
         type: object
         properties:
-          sound-dai: true
+          sound-dai:
+            maxItems: 1
 
     required:
       - link-name
diff --git a/Documentation/devicetree/bindings/sound/imx-audio-card.yaml b/Documentation/devicetree/bindings/sound/imx-audio-card.yaml
index d1816dd061cf..bb3a435722c7 100644
--- a/Documentation/devicetree/bindings/sound/imx-audio-card.yaml
+++ b/Documentation/devicetree/bindings/sound/imx-audio-card.yaml
@@ -59,13 +59,16 @@ patternProperties:
         description: Holds subnode which indicates cpu dai.
         type: object
         properties:
-          sound-dai: true
+          sound-dai:
+            maxItems: 1
 
       codec:
         description: Holds subnode which indicates codec dai.
         type: object
         properties:
-          sound-dai: true
+          sound-dai:
+            minItems: 1
+            maxItems: 2
 
       fsl,mclk-equal-bclk:
         description: Indicates mclk can be equal to bclk, especially for sai interface
diff --git a/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml b/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml
index 4bfda04b4608..4ecd4080bb96 100644
--- a/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml
+++ b/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml
@@ -69,19 +69,23 @@ patternProperties:
         description: Holds subnode which indicates cpu dai.
         type: object
         properties:
-          sound-dai: true
+          sound-dai:
+            maxItems: 1
 
       platform:
         description: Holds subnode which indicates platform dai.
         type: object
         properties:
-          sound-dai: true
+          sound-dai:
+            maxItems: 1
 
       codec:
         description: Holds subnode which indicates codec dai.
         type: object
         properties:
-          sound-dai: true
+          sound-dai:
+            minItems: 1
+            maxItems: 4
 
     required:
       - link-name
diff --git a/Documentation/devicetree/bindings/sound/samsung,aries-wm8994.yaml b/Documentation/devicetree/bindings/sound/samsung,aries-wm8994.yaml
index afdacffc9a7a..97f83eeaf091 100644
--- a/Documentation/devicetree/bindings/sound/samsung,aries-wm8994.yaml
+++ b/Documentation/devicetree/bindings/sound/samsung,aries-wm8994.yaml
@@ -27,7 +27,6 @@ properties:
       sound-dai:
         minItems: 2
         maxItems: 2
-        $ref: /schemas/types.yaml#/definitions/phandle-array
         description: |
           phandles to the I2S controller and bluetooth codec,
           in that order
@@ -38,7 +37,7 @@ properties:
     type: object
     properties:
       sound-dai:
-        $ref: /schemas/types.yaml#/definitions/phandle-array
+        maxItems: 1
         description: phandle to the WM8994 CODEC
     required:
       - sound-dai
diff --git a/Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml b/Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml
index 095775c598fa..ec50bcb4af5f 100644
--- a/Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml
+++ b/Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml
@@ -21,7 +21,6 @@ properties:
     type: object
     properties:
       sound-dai:
-        $ref: /schemas/types.yaml#/definitions/phandle-array
         maxItems: 1
         description: phandle to the I2S controller
     required:
@@ -31,7 +30,6 @@ properties:
     type: object
     properties:
       sound-dai:
-        $ref: /schemas/types.yaml#/definitions/phandle-array
         maxItems: 1
         description: phandle to the WM1811 CODEC
     required:
diff --git a/Documentation/devicetree/bindings/sound/samsung,odroid.yaml b/Documentation/devicetree/bindings/sound/samsung,odroid.yaml
index e8122bc87362..db2513f3e168 100644
--- a/Documentation/devicetree/bindings/sound/samsung,odroid.yaml
+++ b/Documentation/devicetree/bindings/sound/samsung,odroid.yaml
@@ -37,18 +37,15 @@ properties:
     type: object
     properties:
       sound-dai:
-        $ref: /schemas/types.yaml#/definitions/phandle-array
         description: phandles to the I2S controllers
 
   codec:
     type: object
     properties:
       sound-dai:
-        $ref: /schemas/types.yaml#/definitions/phandle-array
-        description: |
-          List of phandles to the CODEC nodes,
-          first entry must be corresponding to the MAX98090 CODEC and
-          the second entry must be the phandle of the HDMI IP block node.
+        items:
+          - description: phandle of the MAX98090 CODEC
+          - description: phandle of the HDMI IP block node
 
   samsung,audio-routing:
     $ref: /schemas/types.yaml#/definitions/non-unique-string-array
diff --git a/Documentation/devicetree/bindings/sound/sound-dai.yaml b/Documentation/devicetree/bindings/sound/sound-dai.yaml
new file mode 100644
index 000000000000..61c6f7abc4e7
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/sound-dai.yaml
@@ -0,0 +1,20 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/sound-dai.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Digital Audio Interface consumer Device Tree Bindings
+
+maintainers:
+  - Rob Herring <robh@kernel.org>
+
+select: true
+
+properties:
+  sound-dai:
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    description: A phandle plus args to digital audio interface provider(s)
+
+additionalProperties: true
+...
diff --git a/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml b/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml
index 1538d11ce9a8..b3dbcba33e41 100644
--- a/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml
+++ b/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml
@@ -102,9 +102,11 @@ patternProperties:
           By default SAI sub-block is in asynchronous mode.
           Must contain the phandle and index of the SAI sub-block providing
           the synchronization.
-        allOf:
-          - $ref: /schemas/types.yaml#/definitions/phandle-array
-          - maxItems: 1
+        $ref: /schemas/types.yaml#/definitions/phandle-array
+        items:
+          - items:
+              - description: phandle of the SAI sub-block
+              - description: index of the SAI sub-block
 
       st,iec60958:
         description:
@@ -113,8 +115,7 @@ patternProperties:
           By default, custom protocol is assumed, meaning that protocol is
           configured according to protocol defined in related DAI link node,
           such as i2s, left justified, right justified, dsp and pdm protocols.
-        allOf:
-          - $ref: /schemas/types.yaml#/definitions/flag
+        $ref: /schemas/types.yaml#/definitions/flag
 
       "#clock-cells":
         description: Configure the SAI device as master clock provider.
diff --git a/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml b/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml
index d77c8283526d..2ad17b361db0 100644
--- a/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml
+++ b/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml
@@ -176,13 +176,12 @@ patternProperties:
        4 - Drive weak low and active high
        5 - Drive Hi-Z and active high
 
-    allOf:
-      - $ref: /schemas/types.yaml#/definitions/uint32-array
-      - minItems: 2
-        maxItems: 2
-        items:
-          maximum: 15
-        default: [2, 2]
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    minItems: 2
+    maxItems: 2
+    items:
+      maximum: 15
+    default: [2, 2]
 
 required:
   - compatible