[RESEND][PATCH 1/3] arm: dts: introduce config HAS_BANDGAP

[Stephen Warren]

On 05/06/2013 03:00 PM, Eduardo Valentin wrote:
> Introduce HAS_BANDGAP config entry. This config is a
> boolean value so that arch code can flag is they
> feature a bandgap device.

What does this patch have to do with device tree (there's "dts" in the
subject)? What's a BANDGAP device?