1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/of/Kconfig b/drivers/of/Kconfig
index ae2d4ad67bd0..6acbff389ab6 100644
--- a/drivers/of/Kconfig
+++ b/drivers/of/Kconfig
@@ -7,6 +7,14 @@ config OF
 menu "Flattened Device Tree and Open Firmware support"
         depends on OF
 
+config PROC_DEVICETREE
+        bool "Support for device tree in /proc"
+        depends on PROC_FS && !SPARC
+        help
+          This option adds a device-tree directory under /proc which contains
+          an image of the device tree that the kernel copies from Open
+          Firmware or other boot firmware. If unsure, say Y here.
+
 config OF_FLATTREE
         bool
         select DTC