[PATCH 1/2] dt-bindings: mtd: spi-nor: Add reset-gpios property

[Krzysztof Kozlowski]

On 29/08/2022 12:05, Sai Krishna Potthuri wrote:
> SPI-NOR flashes have RESET pin which can be toggled using GPIO
> controller, for those platforms reset-gpios property can be used to
> reset the flash device.
> 
> Signed-off-by: Sai Krishna Potthuri <sai.krishna.potthuri at amd.com>
> ---
>  Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
> index 7149784a36ac..d2fc8e9c787f 100644
> --- a/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
> +++ b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
> @@ -70,6 +70,12 @@ properties:
>        be used on such systems, to denote the absence of a reliable reset
>        mechanism.
>  
> +  reset-gpios:
> +    description:
> +      contains a GPIO specifier. 

Skip this part - obvious.

> The reset GPIO is asserted and then deasserted
> +      to perform device reset. If "broken-flash-reset" is present then having
> +      this property does not make any difference.

Isn't then broken-flash-reset conflicting with this one (e.g.
disallowing it)?

Best regards,
Krzysztof