Planning to add a PCIe(not in USB protocol) device

Bjørn Mork bjorn at mork.no
Fri Mar 15 16:04:28 UTC 2019


matthew stanger <stangerm2 at gmail.com> writes:


> I thought
> the (Librem 5 Linux Phone) ( https://puri.sm/products/librem-5/  )  was
> already using MM with PCIe?  I know that's their plan.

Forgot to comment on this. They use a SIMCom SIM7100E or SIM7100A WWAN
module according to
https://developer.puri.sm/Librem5/Hardware_Reference.html

This module is based on the MDM9215 and has a USB 2.0 interface to the
host, supported by the qmi_wwan driver.


Bjørn


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