IMX6 - PCIe device tree assignments
khalasa at piap.pl
Thu Jun 25 23:20:47 PDT 2015
Thanks for your response.
Tim Harvey <tharvey at gateworks.com> writes:
> I became aware of the interrupt mapping side-effect recently of this
> downstream patch as well. I believe the issue is that the pci nodes
> need to be fully described including the interrupt* properties. My
> plan is to address this with a bootloader fixup which will dynamically
> build the device-tree representation of the pcie nodes on the bus
> (because some boards have PCI switches with differing number of
Wouldn't it be better if the device tree PCI code accepted the extra
data (basically the "eth1" alias) without changing information which
wasn't explicitly specified (such as IRQ mapping)?
> For now, do not use the down-stream patch and assign the mac addresses
> in a different fashion if using mainline linux on the GW54xx/GW53xx.
That's what I have been doing, though the patch looks like a better,
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