docs: dt: Make 'Devicetree' wording more consistent

There's a variety of ways 'Devicetree' has been written. This is most
evident in the documentation build contents where we have 'Device Tree',
'DeviceTree', etc. The DT spec has somewhat standardized on
'Devicetree', so let's use that.

Cc: Frank Rowand <frowand.list@gmail.com>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/20210325164713.1296407-5-robh@kernel.org

8 files changed, 22 insertions, 22 deletions

diff --git a/Documentation/devicetree/bindings/submitting-patches.rst b/Documentation/devicetree/bindings/submitting-patches.rst
index 42e86f978be2..51c459909575 100644
--- a/Documentation/devicetree/bindings/submitting-patches.rst
+++ b/Documentation/devicetree/bindings/submitting-patches.rst
@@ -1,7 +1,7 @@
 .. SPDX-License-Identifier: GPL-2.0
 
 ==========================================
-Submitting devicetree (DT) binding patches
+Submitting Devicetree (DT) binding patches
 ==========================================
 
 I. For patch submitters
diff --git a/Documentation/devicetree/changesets.rst b/Documentation/devicetree/changesets.rst
index c7fd8cd6a270..2091468d4837 100644
--- a/Documentation/devicetree/changesets.rst
+++ b/Documentation/devicetree/changesets.rst
@@ -1,10 +1,10 @@
 .. SPDX-License-Identifier: GPL-2.0
 
-=============
-DT Changesets
-=============
+=====================
+Devicetree Changesets
+=====================
 
-A DT changeset is a method which allows one to apply changes
+A Devicetree changeset is a method which allows one to apply changes
 in the live tree in such a way that either the full set of changes
 will be applied, or none of them will be. If an error occurs partway
 through applying the changeset, then the tree will be rolled back to the
diff --git a/Documentation/devicetree/dynamic-resolution-notes.rst b/Documentation/devicetree/dynamic-resolution-notes.rst
index 570b7e1f39eb..f81ad8daa36f 100644
--- a/Documentation/devicetree/dynamic-resolution-notes.rst
+++ b/Documentation/devicetree/dynamic-resolution-notes.rst
@@ -1,11 +1,11 @@
 .. SPDX-License-Identifier: GPL-2.0
 
-==================================
-Device Tree Dynamic Resolver Notes
-==================================
+=================================
+Devicetree Dynamic Resolver Notes
+=================================
 
 This document describes the implementation of the in-kernel
-Device Tree resolver, residing in drivers/of/resolver.c
+DeviceTree resolver, residing in drivers/of/resolver.c
 
 How the resolver works
 ----------------------
diff --git a/Documentation/devicetree/index.rst b/Documentation/devicetree/index.rst
index 54026763916d..32509e8de8da 100644
--- a/Documentation/devicetree/index.rst
+++ b/Documentation/devicetree/index.rst
@@ -1,7 +1,7 @@
 .. SPDX-License-Identifier: GPL-2.0
 
 =============================
-Open Firmware and Device Tree
+Open Firmware and Devicetree
 =============================
 
 .. toctree::
diff --git a/Documentation/devicetree/of_unittest.rst b/Documentation/devicetree/of_unittest.rst
index dea05214f3ad..2afe41a37148 100644
--- a/Documentation/devicetree/of_unittest.rst
+++ b/Documentation/devicetree/of_unittest.rst
@@ -1,8 +1,8 @@
 .. SPDX-License-Identifier: GPL-2.0
 
-==================================
-Open Firmware Device Tree Unittest
-==================================
+=================================
+Open Firmware Devicetree Unittest
+=================================
 
 Author: Gaurav Minocha <gaurav.minocha.os@gmail.com>
 
diff --git a/Documentation/devicetree/overlay-notes.rst b/Documentation/devicetree/overlay-notes.rst
index c67cc676bbd2..b2b8db765b8c 100644
--- a/Documentation/devicetree/overlay-notes.rst
+++ b/Documentation/devicetree/overlay-notes.rst
@@ -1,8 +1,8 @@
 .. SPDX-License-Identifier: GPL-2.0
 
-=========================
-Device Tree Overlay Notes
-=========================
+========================
+Devicetree Overlay Notes
+========================
 
 This document describes the implementation of the in-kernel
 device tree overlay functionality residing in drivers/of/overlay.c and is a
@@ -11,7 +11,7 @@ companion document to Documentation/devicetree/dynamic-resolution-notes.rst[1]
 How overlays work
 -----------------
 
-A Device Tree's overlay purpose is to modify the kernel's live tree, and
+A Devicetree's overlay purpose is to modify the kernel's live tree, and
 have the modification affecting the state of the kernel in a way that
 is reflecting the changes.
 Since the kernel mainly deals with devices, any new device node that result
diff --git a/Documentation/devicetree/usage-model.rst b/Documentation/devicetree/usage-model.rst
index 1eb83496ca1e..b6a287955ee5 100644
--- a/Documentation/devicetree/usage-model.rst
+++ b/Documentation/devicetree/usage-model.rst
@@ -1,8 +1,8 @@
 .. SPDX-License-Identifier: GPL-2.0
 
-=========================
-Linux and the Device Tree
-=========================
+========================
+Linux and the Devicetree
+========================
 
 The Linux usage model for device tree data
 
@@ -14,7 +14,7 @@ at devicetree.org\ [1]_.
 
 .. [1] https://www.devicetree.org/specifications/
 
-The "Open Firmware Device Tree", or simply Device Tree (DT), is a data
+The "Open Firmware Device Tree", or simply Devicetree (DT), is a data
 structure and language for describing hardware.  More specifically, it
 is a description of hardware that is readable by an operating system
 so that the operating system doesn't need to hard code details of the
diff --git a/Documentation/devicetree/writing-schema.rst b/Documentation/devicetree/writing-schema.rst
index be14dbed6081..23d6579aea2c 100644
--- a/Documentation/devicetree/writing-schema.rst
+++ b/Documentation/devicetree/writing-schema.rst
@@ -1,6 +1,6 @@
 .. SPDX-License-Identifier: GPL-2.0
 
-Writing DeviceTree Bindings in json-schema
+Writing Devicetree Bindings in json-schema
 ==========================================
 
 Devicetree bindings are written using json-schema vocabulary. Schema files are