diff options
Diffstat (limited to 'Documentation/ABI/testing/sysfs-bus-iio-health-afe440x')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-iio-health-afe440x | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-iio-health-afe440x b/Documentation/ABI/testing/sysfs-bus-iio-health-afe440x index 6adba9058b22..66b621f10223 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio-health-afe440x +++ b/Documentation/ABI/testing/sysfs-bus-iio-health-afe440x @@ -6,10 +6,14 @@ Description: Get measured values from the ADC for these stages. Y is the specific stage number corresponding to datasheet stage names as follows: - 1 -> LED2 - 2 -> ALED2/LED3 - 3 -> LED1 - 4 -> ALED1/LED4 + + == ========== + 1 LED2 + 2 ALED2/LED3 + 3 LED1 + 4 ALED1/LED4 + == ========== + Note that channels 5 and 6 represent LED2-ALED2 and LED1-ALED1 respectively which simply helper channels containing the calculated difference in the value of stage 1 - 2 and 3 - 4. |