Signed-off-by: Dominik Sliwa <dominik@sliwa.io>
Add symbol for the "reverse" ESD suppressor diodes. Those are mainly required for Audio. Update schematics using this new symbol. Signed-off-by: Stefan Agner <stefan@agner.ch>
Fixes: #28 Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Stefan Agner <stefan@agner.ch>