mfd: twl4030-madc: Add DT support and convert to IIO framework
mfd: twl4030-madc: Add DT support and convert to IIO framework

This converts twl4030-madc module to use the Industrial IO ADC
framework and adds device tree support.

Signed-off-by: Sebastian Reichel <1ea78bda3cb6d36efdb8fc89aad6555e21b4887e@debian.org>
Tested-by: Marek Belisko <e54ec4e8b56ff7382fb135e028860ad99be4caf9@goldelico.com>
Acked-by: Jonathan Cameron <09f65b71b7655725897b2fd41a09a0cefe2e1ace@kernel.org>
Signed-off-by: Lee Jones <630e34333487a351a857f6b705e04d30b37c1629@linaro.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs