Re: [PULL REQUEST v2] ARM: kirkwood: fdt: convert kirkwood init funcs to fdt

On Mon, 5 Mar 2012, Jason wrote:

On Mon, Mar 05, 2012 at 08:16:26PM +0000, Arnd Bergmann wrote:

quoted

On Monday 05 March 2012, Jason wrote:

quoted

quoted

The clock frequency part being hardcoded to 200000 in the common .dtsi 
file looks wrong.  The clock may differ, and it used to (and should) be 
probed at run time, please see kirkwood_find_tclk().

So, should I EXPORT_SYMBOL_GPL(kirkwood_find_tclk); and have each driver
call it?

If the drivers want to use it, I think it has to be orion_find_tclk for
drivers that are shared between multiple plat-orion platforms.

That's pretty much all of them  :-)

I'll rename it and move it to plat-orion/common.c.  This'll be fun.

No no...  This is not a function which is generic at all.  The _result_ 
i.e. core clock frequency value is a generic thing, not the method to 
determine it.


Nicolas