imx8mp: issues getting dtb with pcie enabled to boot

[Fabio Estevam]

Adding Marcel and Francesco.

On Fri, Jul 7, 2023 at 5:30 PM Sahaj Sarup <sahaj.sarup at linaro.org> wrote:
>
> Hi,
> I am working on the imxmp-verdin platform. One of the quirks with
> this particular som is that it uses an internal pcie_phy clock instead of
> an external one like most imx8mp boards do.
> To get this working on mainline linux, the way clocks are defined for the
> pcie_phy is
> `clocks = <&hsio_blk_ctrl>;`
> However this causes u-boot to completely fail to boot with this
> error `Device tree error at node '__symbols__'` .
>
> My end goal is to boot a generic arm image over pcie nvme, I don't know if
> this would be possible but atleast a compatible device tree would be a good
> starting point.
>
> Thanks.