Quoting Tony Lindgren <tony@xxxxxxxxxxx>:
* Andrew de Quincey <adq_dvb@xxxxxxxxxxxxx> [090525 09:41]:
Quoting Andrew de Quincey <adq_dvb@xxxxxxxxxxxxx>:
Quoting Russell King - ARM Linux <linux@xxxxxxxxxxxxxxxx>:
On Tue, May 19, 2009 at 04:37:32PM -0700, Tony Lindgren wrote:
Make 770 LCD work by passing the clock from platform data.
Also remove the old unused functions.
I don't like this - because its passing struct clk's through platform
data. That's not how things are supposed to work.
The way PXA solves this problem is to have clock aliases - see
clk_add_alias().
Interesting idea - I now have a prototype patch implementing this,
which I'll send when I get home (otherwise it would be an "it
compiles" "test" :)
There isn't a common definition of clk_add_alias() though - that
symbol is defined in arch/arm/mach-pxa/clock.c, so I had to copy it
into arch/arm/plat-omap/clock.c
Attached is a patch implementing this method. I don't like the
duplication of the clk_alias code, but I imagine that could be resolved
if this method was chosen....
Andrew, can you please reply with your Signed-off-by?
Sure - sorry I was holding off in case there were any comments on the
method...
Signed-off-by: Andrew de Quincey <adq@xxxxxxxxxxxxx>
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