quoted

Also in the current Linux kernel, there is a dependence on the
correctness
of the "brg-frequency" property from the dts.  Look up above
qe_setbrg() at
the qe_get_brg_clk() function.  Before the return (there are multiple
return
points) printk the brg_clk being returned.  That must be correct for your
hardware -- must be the actual brg freq.  I assume that you are
booting from
U-Boot.  I believe in modern implementations that U-Boot fills in the
brg-frequency in the device tree at boot time.

The driver claims to work with either bus-frequency or brg-frequency set.
I only had bus-frequency; when I set brg-frequency, it has started to work.
Now to test it with a scope to see what else is wrong...

BTW, I use RedBoot - being the original author, how could I not?

Thanks for the help

No problem -- I am glad it is working for you now.

Chuck Meade
chuck@ThePTRGroup.com