Commit 638eff86 authored by William Zhang's avatar William Zhang Committed by Miquel Raynal
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dt-bindings: mtd: brcmnand: Add WP pin connection property 



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: default avatarWilliam Zhang <william.zhang@broadcom.com>
Reviewed-by: default avatarConor Dooley <conor.dooley@microchip.com>
Reviewed-by: default avatarFlorian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: default avatarMiquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20240223034758.13753-6-william.zhang@broadcom.com
parent 59e8c2e0

Documentation/devicetree/bindings/mtd/brcm,brcmnand.yaml

+7 −0
Original line number Diff line number Diff line
@@ -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