dt-bindings: mtd: partitions: Drop partitions.yaml

The partitions.yaml schema is an unusual structure in that it includes
all possible partition types, and it disables the normal matching by
compatible strings. As partitions.yaml has nothing to match on, it is
only applied when explicitly referenced. The use of "oneOf" also results
in misleading warnings which are difficult to understand. Drop
partitions.yaml and rely on the standard compatible matching instead.

The "mmc-card" case previously allowed any partition type, but now only
allows "fixed-partitions". There aren't any users and the original
intent appeared to be only for "fixed-partitions".

Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # For MMC
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>

Author: robherring

Documentation/devicetree/bindings/mmc/mmc-card.yaml

@@ -32,21 +32,13 @@ properties:
 
 patternProperties:
   "^partitions(-boot[12]|-gp[14])?$":
-    $ref: /schemas/mtd/partitions/partitions.yaml
+    type: object
+    additionalProperties: true
 
-    patternProperties:
-      "^partition@[0-9a-f]+$":
-        $ref: /schemas/mtd/partitions/partition.yaml
-
-        properties:
-          reg:
-            description: Must be multiple of 512 as it's converted
-              internally from bytes to SECTOR_SIZE (512 bytes)
-
-        required:
-          - reg
-
-        unevaluatedProperties: false
+    properties:
+      compatible:
+        contains:
+          const: fixed-partitions
 
 required:
   - compatible

Documentation/devicetree/bindings/mtd/mtd.yaml

@@ -30,7 +30,7 @@ properties:
     deprecated: true
 
   partitions:
-    $ref: /schemas/mtd/partitions/partitions.yaml
+    type: object
 
     required:
       - compatible

Documentation/devicetree/bindings/mtd/partitions/arm,arm-firmware-suite.yaml

@@ -9,8 +9,6 @@ title: ARM Firmware Suite (AFS) Partitions
 maintainers:
   - Linus Walleij <linus.walleij@linaro.org>
 
-select: false
-
 description: |
   The ARM Firmware Suite is a flash partitioning system found on the
   ARM reference designs: Integrator AP, Integrator CP, Versatile AB,

Documentation/devicetree/bindings/mtd/partitions/brcm,bcm4908-partitions.yaml

@@ -17,8 +17,6 @@ description: |
 maintainers:
   - Rafał Miłecki <rafal@milecki.pl>
 
-select: false
-
 properties:
   compatible:
     const: brcm,bcm4908-partitions

Documentation/devicetree/bindings/mtd/partitions/brcm,bcm947xx-cfe-partitions.yaml

@@ -35,8 +35,6 @@ description: |
 maintainers:
   - Rafał Miłecki <rafal@milecki.pl>
 
-select: false
-
 properties:
   compatible:
     const: brcm,bcm947xx-cfe-partitions

Documentation/devicetree/bindings/mtd/partitions/linksys,ns-partitions.yaml

@@ -18,8 +18,6 @@ description: |
 maintainers:
   - Rafał Miłecki <rafal@milecki.pl>
 
-select: false
-
 properties:
   compatible:
     const: linksys,ns-partitions

Documentation/devicetree/bindings/mtd/partitions/partitions.yaml

@@ -24,7 +24,9 @@ properties:
       - description: AEMIF control registers.
 
   partitions:
-    $ref: /schemas/mtd/partitions/partitions.yaml
+    type: object
+    required:
+      - compatible
 
   ti,davinci-chipselect:
     description: