From db9a26765010c55712d8cff32ea9d99732407c55 Mon Sep 17 00:00:00 2001 From: Miquel Raynal Date: Wed, 25 Feb 2026 17:24:43 +0100 Subject: [PATCH] dt-bindings: mtd: st,spear600-smi: Fix description The description mixes two nodes. There is the controller, and there is the flash. Describe the flash (which itself can be considered an mtd device, unlike the top level controller), and move the st,smi-fast-mode property inside, as this property is flash specific and should not live in the parent controller node. Fixes: 68cd8ef48452 ("dt-bindings: mtd: st,spear600-smi: convert to DT schema") Reviewed-by: Rob Herring (Arm) Signed-off-by: Miquel Raynal --- .../bindings/mtd/st,spear600-smi.yaml | 22 ++++++++++++++----- 1 file changed, 16 insertions(+), 6 deletions(-) diff --git a/Documentation/devicetree/bindings/mtd/st,spear600-smi.yaml b/Documentation/devicetree/bindings/mtd/st,spear600-smi.yaml index 8fe27aae7527..d065df269657 100644 --- a/Documentation/devicetree/bindings/mtd/st,spear600-smi.yaml +++ b/Documentation/devicetree/bindings/mtd/st,spear600-smi.yaml @@ -19,9 +19,6 @@ description: Flash sub nodes describe the memory range and optional per-flash properties. -allOf: - - $ref: mtd.yaml# - properties: compatible: const: st,spear600-smi @@ -42,9 +39,22 @@ properties: $ref: /schemas/types.yaml#/definitions/uint32 description: Functional clock rate of the SMI controller in Hz. - st,smi-fast-mode: - type: boolean - description: Indicates that the attached flash supports fast read mode. +patternProperties: + "^flash@.*$": + $ref: /schemas/mtd/mtd.yaml# + + properties: + reg: + maxItems: 1 + + st,smi-fast-mode: + type: boolean + description: Indicates that the attached flash supports fast read mode. + + unevaluatedProperties: false + + required: + - reg required: - compatible