iio: adc: Add dt support for turning on the phy in exynos-adc
authorDoug Anderson <dianders@chromium.org>
Wed, 13 Mar 2013 20:40:00 +0000 (20:40 +0000)
committerJonathan Cameron <jic23@kernel.org>
Sun, 17 Mar 2013 22:46:55 +0000 (22:46 +0000)
commitbb916ebbeabd18f7dc3c661275d2c9d343f4fa85
treecf0b32107d855fe11b27b8eeab2b5ed38791a8d8
parentf2f7a449707eade5d6876d48d48ddc79dd77d75f
iio: adc: Add dt support for turning on the phy in exynos-adc

Without this change the exynos adc controller needed to have its phy
enabled in some out-of-driver C code.  Add support for specifying the
phy enable register by listing it in the reg list.

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