kernel/Documentation/ABI/testing/sysfs-bus-iio-health-afe440x
.. .. @@ -6,10 +6,14 @@ 6 6 Get measured values from the ADC for these stages. Y is the 7 7 specific stage number corresponding to datasheet stage names 8 8 as follows: 9 - 1 -> LED210 - 2 -> ALED2/LED311 - 3 -> LED112 - 4 -> ALED1/LED49 +10 + == ==========11 + 1 LED212 + 2 ALED2/LED313 + 3 LED114 + 4 ALED1/LED415 + == ==========16 +13 17 Note that channels 5 and 6 represent LED2-ALED2 and LED1-ALED1 14 18 respectively which simply helper channels containing the 15 19 calculated difference in the value of stage 1 - 2 and 3 - 4.