2 Commits

Author	SHA1	Message	Date
Andrew F. Davis	81f517270d	iio: health/afe440x: Always use separate gain values ... Locking the two gain stages to the same setting adds no value for us, so initialize them as unlocked and remove the sysfs for unlocking them. This also allows us to greatly simplify showing and setting the gain registers. Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>	2016-05-04 11:02:39 +01:00
Andrew F. Davis	87aec56e27	iio: health: Add driver for the TI AFE4404 heart monitor ... Add driver for the TI AFE4404 heart rate monitor and pulse oximeter. This device detects reflected LED light fluctuations and presents an ADC value to the user space for further signal processing. Datasheet: http://www.ti.com/product/AFE4404/datasheet Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>	2016-02-06 18:57:09 +00:00