[PATCH v2 1/4] mfd: mc13xxx: add device tree probe support

[Mark Brown]

On Thu, Dec 01, 2011 at 05:21:05PM +0800, Shawn Guo wrote:

> +Sub-nodes:
> +- regulators : Contain the regulator nodes.  The bindings details of individual
> +  regulator node can be found in:
> +  Documentation/devicetree/bindings/regulator/regulator.txt

How does the driver figure out which regulators map onto which subnodes?