Required properties:
- compatible: Must be "samsung,exynos-adc-v1"
- for exynos4412/5250 controllers.
+ for Exynos5250 controllers.
Must be "samsung,exynos-adc-v2" for
future controllers.
Must be "samsung,exynos3250-adc" for
controllers compatible with ADC of Exynos3250.
+ Must be "samsung,exynos4212-adc" for
+ controllers compatible with ADC of Exynos4212 and Exynos4412.
Must be "samsung,exynos7-adc" for
the ADC in Exynos7 and compatibles
Must be "samsung,s3c2410-adc" for