Defining child node properties specific to the parent schema doesn't work
unless all the child node properties are known. They aren't known because
any partition can define its own properties. The solution to this is
typically something like spi-peripheral-props.yaml, but that's overkill for
this single property. Just move it to partition.yaml instead.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
 .../devicetree/bindings/mtd/partitions/fixed-partitions.yaml   | 10 ----------
 .../devicetree/bindings/mtd/partitions/partition.yaml          |  9 +++++++++
 2 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/Documentation/devicetree/bindings/mtd/partitions/fixed-partitions.yaml b/Documentation/devicetree/bindings/mtd/partitions/fixed-partitions.yaml
index 73d74c0f5cb7..b504d4376d0b 100644
--- a/Documentation/devicetree/bindings/mtd/partitions/fixed-partitions.yaml
+++ b/Documentation/devicetree/bindings/mtd/partitions/fixed-partitions.yaml
@@ -33,16 +33,6 @@ patternProperties:
   "@[0-9a-f]+$":
     $ref: partition.yaml#
 
-    properties:
-      sercomm,scpart-id:
-        description: Partition id in Sercomm partition map. Mtd parser
-          uses this id to find a record in the partition map containing
-          offset and size of the current partition. The values from
-          partition map overrides partition offset and size defined in
-          reg property of the dts. Frequently these values are the same,
-          but may differ if device has bad eraseblocks on a flash.
-        $ref: /schemas/types.yaml#/definitions/uint32
-
 required:
   - "#address-cells"
   - "#size-cells"
diff --git a/Documentation/devicetree/bindings/mtd/partitions/partition.yaml b/Documentation/devicetree/bindings/mtd/partitions/partition.yaml
index 0b989037a005..568fac50f921 100644
--- a/Documentation/devicetree/bindings/mtd/partitions/partition.yaml
+++ b/Documentation/devicetree/bindings/mtd/partitions/partition.yaml
@@ -126,6 +126,15 @@ properties:
       - xz
       - zstd
 
+  sercomm,scpart-id:
+    description: Partition id in Sercomm partition map. Mtd parser
+      uses this id to find a record in the partition map containing
+      offset and size of the current partition. The values from
+      partition map overrides partition offset and size defined in
+      reg property of the dts. Frequently these values are the same,
+      but may differ if device has bad eraseblocks on a flash.
+    $ref: /schemas/types.yaml#/definitions/uint32
+
 if:
   not:
     required: [ reg ]

-- 
2.51.0

On Thu, Jan 08, 2026 at 11:53:12AM -0600, Rob Herring (Arm) wrote:
> Defining child node properties specific to the parent schema doesn't work
> unless all the child node properties are known. They aren't known because
> any partition can define its own properties. The solution to this is
> typically something like spi-peripheral-props.yaml, but that's overkill for
> this single property. Just move it to partition.yaml instead.
> 
> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
> ---
>  .../devicetree/bindings/mtd/partitions/fixed-partitions.yaml   | 10 ----------
>  .../devicetree/bindings/mtd/partitions/partition.yaml          |  9 +++++++++
>  2 files changed, 9 insertions(+), 10 deletions(-)

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>

Best regards,
Krzysztof