linux-kernel - [PATCH 05/10] dt-bindings: mtd: partitions: Define "#{address,size}-cells" in specific schemas

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Message-Id: <20260108-dt-mtd-partitions-v1-5-124a53ce6279@kernel.org>
Date: Thu, 08 Jan 2026 11:53:14 -0600
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Miquel Raynal <miquel.raynal@...tlin.com>, 
 Richard Weinberger <richard@....at>, Vignesh Raghavendra <vigneshr@...com>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Brian Norris <computersforpeace@...il.com>, 
 Kamal Dasu <kdasu.kdev@...il.com>, 
 William Zhang <william.zhang@...adcom.com>, Nick Terrell <terrelln@...com>, 
 David Sterba <dsterba@...e.com>, 
 Rafał Miłecki <rafal@...ecki.pl>, 
 Simon Glass <sjg@...omium.org>, Linus Walleij <linusw@...nel.org>, 
 Ulf Hansson <ulf.hansson@...aro.org>, 
 Marcus Folkesson <marcus.folkesson@...il.com>, 
 Tony Lindgren <tony@...mide.com>, Roger Quadros <rogerq@...nel.org>, 
 Hauke Mehrtens <hauke@...ke-m.de>
Cc: linux-mtd@...ts.infradead.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-mmc@...r.kernel.org
Subject: [PATCH 05/10] dt-bindings: mtd: partitions: Define
 "#{address,size}-cells" in specific schemas

Whether "#address-cells" and "#size-cells" are used or not depends on
the specific partition type, so drop them from partitions.yaml and
define them in the specific partition schemas as needed.

Signed-off-by: Rob Herring (Arm) <robh@...nel.org>
---
 .../devicetree/bindings/mtd/partitions/fixed-partitions.yaml        | 6 ++++--
 Documentation/devicetree/bindings/mtd/partitions/partitions.yaml    | 6 ------
 Documentation/devicetree/bindings/mtd/partitions/redboot-fis.yaml   | 4 ----
 3 files changed, 4 insertions(+), 12 deletions(-)

diff --git a/Documentation/devicetree/bindings/mtd/partitions/fixed-partitions.yaml b/Documentation/devicetree/bindings/mtd/partitions/fixed-partitions.yaml
index b504d4376d0b..26bef777353d 100644
--- a/Documentation/devicetree/bindings/mtd/partitions/fixed-partitions.yaml
+++ b/Documentation/devicetree/bindings/mtd/partitions/fixed-partitions.yaml
@@ -25,9 +25,11 @@ properties:
           - const: sercomm,sc-partitions
           - const: fixed-partitions
 
-  "#address-cells": true
+  "#address-cells":
+    enum: [ 1, 2 ]
 
-  "#size-cells": true
+  "#size-cells":
+    enum: [ 1, 2 ]
 
 patternProperties:
   "@[0-9a-f]+$":
diff --git a/Documentation/devicetree/bindings/mtd/partitions/partitions.yaml b/Documentation/devicetree/bindings/mtd/partitions/partitions.yaml
index 1dda2c80747b..76199506d690 100644
--- a/Documentation/devicetree/bindings/mtd/partitions/partitions.yaml
+++ b/Documentation/devicetree/bindings/mtd/partitions/partitions.yaml
@@ -26,12 +26,6 @@ oneOf:
 properties:
   compatible: true
 
-  '#address-cells':
-    enum: [1, 2]
-
-  '#size-cells':
-    enum: [1, 2]
-
 patternProperties:
   "^partition(-.+|@[0-9a-f]+)$":
     $ref: partition.yaml
diff --git a/Documentation/devicetree/bindings/mtd/partitions/redboot-fis.yaml b/Documentation/devicetree/bindings/mtd/partitions/redboot-fis.yaml
index e3978d2bc056..dc6421150c84 100644
--- a/Documentation/devicetree/bindings/mtd/partitions/redboot-fis.yaml
+++ b/Documentation/devicetree/bindings/mtd/partitions/redboot-fis.yaml
@@ -28,10 +28,6 @@ properties:
       device. On a flash memory with 32KB eraseblocks, 0 means the first
       eraseblock at 0x00000000, 1 means the second eraseblock at 0x00008000 and so on.
 
-  '#address-cells': false
-
-  '#size-cells': false
-
 required:
   - compatible
   - fis-index-block

-- 
2.51.0