• Andrew F. Davis's avatar
    iio: health/afe440x: Remove channel names · 24b9dea7
    Andrew F. Davis authored
    These AFEs have 4 ADC mesuring stages (called LED2, ALED2, LED1, and
    ALED1 in the datasheet), we map these as channels, these stages can serve
    different purposes depending on the application. For instance the AFE4404
    has an additional LED (LED3), this LED can be timed to be active during
    stage 2 (or anystage, but the datasheet describes this case and the name
    of the stage reflects this use). This ability is used further in upcoming
    parts that tie the front-end gain and the LED timings together. For these
    reasons we remove explicit naming the channels.
    
    Without channel names it is best that the index numbers are in order to
    match the stage number, reorder the channel numbers.
    Signed-off-by: default avatarAndrew F. Davis <afd@ti.com>
    Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
    24b9dea7
afe4404.c 17.6 KB