Dove clock support (was: Re: RFC: [PATCH] ARM: Kirkwood: clk_register_gate_fn: add fn assignment)

Hello Sebastian,

On 06/18/2012 10:04 AM, Andrew Lunn wrote:

quoted

BTW: I'm hacking on the dove clock support, I noticed that dove can make
use of the same ethernet and pci phy shutdown functions than kirkwood.
What about moving kirkwood_register_gate_fn and subfunctions to plat-orion?

Please coordinate with Sebastian.hesselbarth
[off-list ref] He has done some work in the
same area.

I would probably move the kirkwood_register_gate_fn() stuff to
drivers/clk. Also, the pcie and sata shutdown functions need
generalizing if they are the be re-used. The address map on Dove is
different to Kirkwood, so the registers are in different places.

Sure, the address layout is different, but that can be made generic in a
second step. Maybe we need a private pointer in the gate_fn struct.

BTW: who will enable the clocks that have been disabled via the
sata/pcie shutdown functions?

cheers, Marc