[PATCH] user/exe: Add link reference in device-tree

[Vijay Kumar Banerjee]

---
 user/bsps/arm/beagle.rst | 2 +-
 user/exe/device-tree.rst | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/user/bsps/arm/beagle.rst b/user/bsps/arm/beagle.rst
index 6c8796b..87c6ecf 100644
--- a/user/bsps/arm/beagle.rst
+++ b/user/bsps/arm/beagle.rst
@@ -40,7 +40,7 @@ from the libbsd HEAD of freebsd-org. For example if the HEAD is at
 Then the right Device Tree Source (DTS) file is:
 https://github.com/freebsd/freebsd/blob/19a6ceb89dbacf74697d493e48c388767126d418/sys/gnu/dts/arm/am335x-boneblack.dts
 
-Please refer to the :ref:`device-tree` to know more about building and applying
+Please refer to the :ref:`DeviceTree` to know more about building and applying
 the Device Trees.
 
 Writing the uEnv.txt file
diff --git a/user/exe/device-tree.rst b/user/exe/device-tree.rst
index bd21552..d6a4378 100644
--- a/user/exe/device-tree.rst
+++ b/user/exe/device-tree.rst
@@ -2,6 +2,8 @@
 
 .. Copyright (C) 2019 Vijay Kumar Banerjee <vijaykumar9597 at gmail.com>
 
+.. _DeviceTree:
+
 Device Tree
 ===========
 .. index:: Device Tree
-- 
2.20.1