Messages in this thread Patch in this message | | | From | William Zhang <> | Subject | [PATCH v6 05/13] dt-bindings: mtd: brcmnand: Add WP pin connection property | Date | Thu, 22 Feb 2024 19:47:50 -0800 |
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Add brcm,wp-not-connected property to have an option for disabling this feature on broadband board design that does not connect WP pin.
Signed-off-by: William Zhang <william.zhang@broadcom.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
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Changes in v6: - Add reviewed-by tags
Changes in v5: - Update the description of this new property
Changes in v4: - Move the WP pin property to this separate patch and change it to boolean type.
Changes in v3: None Changes in v2: None
Documentation/devicetree/bindings/mtd/brcm,brcmnand.yaml | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/mtd/brcm,brcmnand.yaml b/Documentation/devicetree/bindings/mtd/brcm,brcmnand.yaml index e54ca08a798a..6a717bcedfd3 100644 --- a/Documentation/devicetree/bindings/mtd/brcm,brcmnand.yaml +++ b/Documentation/devicetree/bindings/mtd/brcm,brcmnand.yaml @@ -113,6 +113,13 @@ properties: earlier versions of this core that include WP type: boolean + brcm,wp-not-connected: + description: + Use this property when WP pin is not physically wired to the NAND chip. + Write protection feature cannot be used. By default, controller assumes + the pin is connected and feature is used. + $ref: /schemas/types.yaml#/definitions/flag + patternProperties: "^nand@[a-f0-9]$": type: object -- 2.37.3
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