[PATCH] arm64: dts: imx8mq: disable DDRC node by default

[Fabio Estevam]

Hi Lucas,

On Sun, Dec 12, 2021 at 4:16 PM Lucas Stach <dev at lynxeye.de> wrote:
>
> Without a OPP table or a downstream TF-A running on the system the DDRC will
> fail to probe, as it has no means to scale the DRAM frequency in that case.
> This however will block the bus scaling driver to come up and this in turn
> prevents other devices that hook into the interconnect from probing.
>
> If the DDRC is disabled, the interconnect driver will simply ignore it. As
> most systems don't want to scale the DRAM frequency, disable the node by
> default and only enable it on the systems that actually uses this
> capability and provides a valid OPP table in the DT.
>
> Signed-off-by: Lucas Stach <dev at lynxeye.de>

Reviewed-by: Fabio Estevam <festevam at gmail.com>

Should we do the same on imx8mm too?