of threads across a large system which avoids bouncing a cacheline
between several cores on a system
+config POWERNV_OP_PANEL
+ tristate "IBM POWERNV Operator Panel Display support"
+ depends on PPC_POWERNV
+ default m
+ help
+ If you say Y here, a special character device node, /dev/op_panel,
+ will be created which exposes the operator panel display on IBM
+ Power Systems machines with FSPs.
+
+ If you don't require access to the operator panel display from user
+ space, say N.
+
+ If unsure, say M here to build it as a module called powernv-op-panel.
+
source "drivers/char/ipmi/Kconfig"
config DS1620