Add ramtrace as child node of /reserved-memory. Signed-off-by: Nachammai Karuppiah <nachukan...@gmail.com> --- .../devicetree/bindings/reserved-memory/ramtrace.txt | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 Documentation/devicetree/bindings/reserved-memory/ramtrace.txt
diff --git a/Documentation/devicetree/bindings/reserved-memory/ramtrace.txt b/Documentation/devicetree/bindings/reserved-memory/ramtrace.txt new file mode 100644 index 0000000..0a8515c --- /dev/null +++ b/Documentation/devicetree/bindings/reserved-memory/ramtrace.txt @@ -0,0 +1,13 @@ +Ramtrace trace events logger +============================ + +ramtrace provides persistent RAM storage for ring buffer in which the trace +events are recorded, so they can be recovered after a reboot. This is a +child-node of "/reserved-memory", and is named "ramtrace" after the backend, +rather than "pstore" which is the subsystem. + +Required properties: + +- compatible: must be "ramtrace" + +- reg: region of memory that is preserved between reboots -- 2.7.4
