bf04c1a367
Support configurable conversion mode through sysfs. So far, the mode used was low-power, which is enabled by default now. Beside that, the modes normal and high-speed are selectable as well. Use the new device tree property which specifies the maximum ADC conversion clock frequencies. Depending on the mode used, the available resulting conversion frequency are calculated dynamically. Acked-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
8 lines
280 B
Plaintext
8 lines
280 B
Plaintext
What: /sys/bus/iio/devices/iio:deviceX/conversion_mode
|
|
KernelVersion: 4.2
|
|
Contact: linux-iio@vger.kernel.org
|
|
Description:
|
|
Specifies the hardware conversion mode used. The three
|
|
available modes are "normal", "high-speed" and "low-power",
|
|
where the last is the default mode.
|