[RFC PATCH v2 3/4] powerpc: refactor of_get_cpu_node to support other architectures
Benjamin Herrenschmidt
benh at kernel.crashing.org
Sat Aug 17 18:09:36 EDT 2013
On Sat, 2013-08-17 at 12:50 +0200, Tomasz Figa wrote:
> I wonder how would this handle uniprocessor ARM (pre-v7) cores, for
> which
> the updated bindings[1] define #address-cells = <0> and so no reg
> property.
>
> [1] - http://thread.gmane.org/gmane.linux.ports.arm.kernel/260795
Why did you do that in the binding ? That sounds like looking to create
problems ...
Traditionally, UP setups just used "0" as the "reg" property on other
architectures, why do differently ?
Ben.
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