+ /** Under-voltage condition threshold. */
+ SR_CONF_UNDER_VOLTAGE_CONDITION_THRESHOLD,
+
+ /**
+ * Which external clock source to use if the device supports
+ * multiple external clock channels.
+ */
+ SR_CONF_EXTERNAL_CLOCK_SOURCE,
+
+ /** Offset of a source without strictly-defined MQ. */
+ SR_CONF_OFFSET,
+