Commit Graph

2 Commits

Author SHA1 Message Date
Peter A. Bigot ba686f5794 devicetree: add nexus map for Arduino analog input header
This maps the ordinal analog inputs to the board-specific ADC
channels.

Signed-off-by: Peter A. Bigot <pab@pabigot.com>
2020-02-12 10:31:26 -06:00
Peter A. Bigot 6438195701 devicetree: add voltage-divider binding
Define a binding for a voltage divider circuit with one or more analog
input channels.  Add devicetree nodes for several boards that have
battery voltage measurement support.

Signed-off-by: Peter A. Bigot <pab@pabigot.com>
2020-02-03 16:26:51 +01:00