aspeed2500 SPI1 control at run-time with OpenBMC

Andrew Jeffery andrew at
Wed Mar 30 13:07:48 AEDT 2022

On Wed, 30 Mar 2022, at 04:27, Ali El-Haj-Mahmoud wrote:
> Thanks for the reply Andrew.
>> Not explicitly as I mentioned. You're also going to run into the
>> constraints here:
>> Fundamentally that needs to be changed. We could do something like have
>> it default to pass-through unless a driver is bound.
> Could you please elaborate on this a bit? I'm way out of my depth here
> and would appreciate any additional pointers.
> I already ran into the read-only constraints in the pinctrl driver,
> and I have a patch that excludes SCU70[13:12], but that wasn't enough.

What were you doing to test it?

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