[PATCH 3/4] ARM: pmu: add OF probing support

Mark,

On 06/13/2011 04:35 AM, Mark Rutland wrote:

This is based on an earlier patch from Rob Herring [off-list ref]

quoted

Add OF match table to enable OF style driver binding. The dts entry is like
this:

pmu {
	compatible = "arm,cortex-a9-pmu";
	interrupts = <100 101>;
};

The use of pdev->id as an index breaks with OF device binding, so set the type
based on the OF compatible string.

This modification sets the PMU hardware type based on data embedded in the
binding, allowing easy addition of new PMU types in future.

Support for new PMU types not provided by devicetree can be added later using
platform_device_id tables in a similar fashion.

Cc: Jamie Iles <redacted>
Cc: Rob Herring <redacted>
Cc: Will Deacon <redacted>
---
 
 Rob: would you be happy to merge this into your tree? or would you
 rather I sent it through Russell?

Looks good to me. I'm happy for you to take it.

Rob