iio: adc: Document the regulator/clocks for exynos-adc
authorDoug Anderson <dianders@chromium.org>
Wed, 13 Mar 2013 20:39:00 +0000 (20:39 +0000)
committerJonathan Cameron <jic23@kernel.org>
Fri, 29 Mar 2013 09:33:45 +0000 (09:33 +0000)
commit2b684024b59c4b1a1440e8c7499b7060a22d1ec1
tree62a1c5d261732c32f6b171e3cc193efd1fb2ce55
parentf6e8a9687b785b4c75d71370681f7a6e9fd89685
iio: adc: Document the regulator/clocks for exynos-adc

The exynos ADC won't work without a regulator called "vdd" and a clock
called "adc".  Document this fact in the device tree bindings.

Signed-off-by: Doug Anderson <dianders@chromium.org>
Reviewed-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Documentation/devicetree/bindings/arm/samsung/exynos-adc.txt