serial: clk: bcm2835: Strange effects when using aux-uart in console
kernel at martin.sperl.org
Wed Feb 10 09:42:53 PST 2016
> On 10.02.2016, at 18:21, Stefan Wahren <stefan.wahren at i2se.com> wrote:
>> Maybe someone has gotten any idea?
> this sounds like an issue i had with the compute module here:
This one was fixed - if I remember correctly.
> Unfortunately i don't have the cm anymore.
> Maybe you can try this downstream patch:
I wonder if it is really interrupts that are the root cause
to mee it looks like a clock problem - especially as it actually
impacts the PL011 driver and not the aux driver…
And initializing the other way (pl011 is console, aux as tty)
works without any issues - so it HAS to do with accessing the
PL011 or the clock framework.
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