[PATCH v3 17/17] imx95_evk: add i.MX95 19x19 EVK board basic support

[Marek Vasut]

On 1/15/25 6:10 PM, Tim Harvey wrote:

Hi,

> You're right. I have a set of messy patches pulled from nxp's u-boot
> that is enabling PCI ECAM and enetc. With the latest patchset from
> Alice PCI isn't there yet.

I have ENETC pretty much cleaned up, the NETC block controller is what I 
still need to finish.

>>> - i2c
>>> - mmc
>>>
>>> the following are not yet supported by this series:
>>> - ethernet
>>> - usb
>> USB 2.0 should be usable with u-boot/master now, although you will need
>> to pull more recent DTs to obtain the controller node in imx95.dtsi .
>>
> 
> Yes, I did get USB 2.0 by adding the relevant usb2 nodes to dt
> (haven't seen this submitted upstream yet) and your "usb: ehci-mx6:
> Add i.MX95 support" patch.

Good.

>> USB 3.0 is possible without this TypeC switcher in PHY driver, I got it
>> working as gadget I think.
> 
> Ok, the usb3 dt nodes have been submitted upstream [1] but I haven't
> gotten usb3 to work as host yet but did not try peripheral mode. I did
> notice there is no ptn5110 driver keeping type-C role selection
> working.
Indeed . Do you want to start looking at the PTN and TCA block (that 
goes into USB PHY driver) support ?