Re: [PATCH v3 2/6] nvme: assign of_node to nvme device

Christoph Hellwig
2024-08-06T13:09:43Z

On Tue, Aug 06, 2024 at 03:03:24PM +0200, Christian Marangi wrote:
> Well on embedded pure PCIe card most of the time are not a thing...
> Unless it's an enterprise product, everything is integrated in the pcb
> and not detachable for cost saving measure or also if the thing use PCIe
> protocol but it tighlty coupled with the SoC.

Yes, PCIe has a bunch of form factors, including just soldered on BGA
devices, but none of that matters at all for the logical protocol.

> This implementation is already very common for all kind of pcie devices
> like wireless card, gpio expander that are integrated in the PCB and
> require property in DT like calibration data, quirks or GPIO pin
> definitions, i2c...

Do you have a document on that/