| Message ID | 20240207202257.271784-3-william.zhang@broadcom.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | mtd: rawnand: brcmnand: driver and doc updates | expand |
On Wed, Feb 07, 2024 at 12:22:47PM -0800, William Zhang wrote: > 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> Thanks, Conor.
On 2/7/24 12:22, William Zhang wrote: > 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: Florian Fainelli <florian.fainelli@broadcom.com>
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
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> --- 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(+)