[PATCH RESEND v3 3/8] staging: fsl-mc: dprc device's sysfs rescan documentation

[Lijun Pan]

Add the sysfs documentation for the rescan attribute of
dprc devices.

Signed-off-by: Lijun Pan <Lijun.Pan@xxxxxxxxxxxxx>
---
 Documentation/ABI/testing/sysfs-devices-dprc | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 Documentation/ABI/testing/sysfs-devices-dprc

diff --git a/Documentation/ABI/testing/sysfs-devices-dprc b/Documentation/ABI/testing/sysfs-devices-dprc
new file mode 100644
index 0000000..3c5d725
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-devices-dprc
@@ -0,0 +1,13 @@
+What:		/sys/devices/.../dprc.X/rescan
+Date:		October 2015
+Contact:	Lijun Pan <Lijun.Pan@xxxxxxxxxxxxx>
+Description:
+		Writing a non-zero value to this attribute will
+		force a rescan of dprc.X container in the system, and
+		add/remove previously added/removed objects in
+		Management Complex firmwarer, i.e., synchronize
+		the objects under dprc.X and Management Complex
+		firmware. For example:
+		# echo 1 > /sys/devices/platform/80c000000.fsl-mc/dprc.1/rescan
+
+
-- 
2.3.3

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