[PATCH resend 3/4] dt-bindings: spi: add binding doc for spi-mtk-snfi

[Krzysztof Kozlowski]

On 03/04/2022 15:14, Chuanhong Guo wrote:
> Add device-tree binding documentation for Mediatek SPI-NAND Flash
> Interface.
> 
> Signed-off-by: Chuanhong Guo <gch981213 at gmail.com>

I responded to you first version.

Best regards,
Krzysztof