Re: [PATCH v1 1/3] dt-bindings: net: bcmgenet add property for max DMA burst size

Florian Fainelli
2019-10-11T19:08:30Z

On 10/11/19 11:48 AM, matthias.bgg@kernel.org wrote:
> From: Matthias Brugger <mbrugger@suse.com>
>
> The maximal usable DMA burst size can vary in different SoCs.
> Add a optional property to configure the DMA channels properly.
>
> Signed-off-by: Matthias Brugger <mbrugger@suse.com>

There are enough differences in the integration of GENET in 2711 (versus
any other STB chip where it has been used) that a brcm,bcm2711-genet-v5
compatible string would be in order. From there, you can derive the DMA
burst size without using additional properties.
--
Florian