diff --git a/Documentation/ABI/stable/sysfs-platform-wmi-bmof b/Documentation/ABI/stable/sysfs-platform-wmi-bmof
new file mode 100644
index 0000000000000000000000000000000000000000..a786504b6027e259d796646f81a58936fb0e50a1
--- /dev/null
+++ b/Documentation/ABI/stable/sysfs-platform-wmi-bmof
@@ -0,0 +1,7 @@
+What:		/sys/bus/wmi/devices/05901221-D566-11D1-B2F0-00A0C9062910[-X]/bmof
+Date:		Jun 2017
+KernelVersion:	4.13
+Description:
+		Binary MOF metadata used to decribe the details of available ACPI WMI interfaces.
+
+		See Documentation/wmi/devices/wmi-bmof.rst for details.
diff --git a/Documentation/wmi/devices/index.rst b/Documentation/wmi/devices/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..c08735a9d7df36013046499d2326161e2645c6e9
--- /dev/null
+++ b/Documentation/wmi/devices/index.rst
@@ -0,0 +1,22 @@
+.. SPDX-License-Identifier: GPL-2.0-or-later
+
+=============================
+Driver-specific Documentation
+=============================
+
+This section provides information about various devices supported by
+the Linux kernel, their protocols and driver details.
+
+.. toctree::
+   :maxdepth: 1
+   :numbered:
+   :glob:
+
+   *
+
+.. only:: subproject and html
+
+   Indices
+   =======
+
+   * :ref:`genindex`
diff --git a/Documentation/wmi/devices/wmi-bmof.rst b/Documentation/wmi/devices/wmi-bmof.rst
new file mode 100644
index 0000000000000000000000000000000000000000..ca1ee9a29be3bad31ad7816b25c09932b96b6ab9
--- /dev/null
+++ b/Documentation/wmi/devices/wmi-bmof.rst
@@ -0,0 +1,25 @@
+.. SPDX-License-Identifier: GPL-2.0-only
+
+==============================
+WMI embedded Binary MOF driver
+==============================
+
+Introduction
+============
+
+Many machines embed WMI Binary MOF (Managed Object Format) metadata used to
+describe the details of their ACPI WMI interfaces. The data can be decoded
+with tools like `bmfdec <https://github.com/pali/bmfdec>`_ to obtain a
+human readable WMI interface description, which is useful for developing
+new WMI drivers.
+
+The Binary MOF data can be retrieved from the ``bmof`` sysfs attribute of the
+associated WMI device. Please note that multiple WMI devices containing Binary
+MOF data can exist on a given system.
+
+WMI interface
+=============
+
+The Binary MOF WMI device is identified by the WMI GUID ``05901221-D566-11D1-B2F0-00A0C9062910``.
+The Binary MOF can be obtained by doing a WMI data block query. The result is
+then returned as an ACPI buffer with a variable size.
diff --git a/Documentation/wmi/index.rst b/Documentation/wmi/index.rst
index b29933a863807b32fb0a3a5afe2af76f37b6074a..537cff188e14ceda7380559ebe478a6c00c88e68 100644
--- a/Documentation/wmi/index.rst
+++ b/Documentation/wmi/index.rst
@@ -8,6 +8,7 @@ WMI Subsystem
    :maxdepth: 1
 
    acpi-interface
+   devices/index
 
 .. only::  subproject and html
 
diff --git a/MAINTAINERS b/MAINTAINERS
index 46ad203dad12f3f2dca6c4e1e326d00aaeaab1c3..fcacf0038d11873184ac0d10b894774423ecbe8e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -22739,6 +22739,13 @@ L:	linux-wireless@vger.kernel.org
 S:	Odd fixes
 F:	drivers/net/wireless/legacy/wl3501*
 
+WMI BINARY MOF DRIVER
+L:	platform-drivers-x86@vger.kernel.org
+S:	Orphan
+F:	Documentation/ABI/stable/sysfs-platform-wmi-bmof
+F:	Documentation/wmi/devices/wmi-bmof.rst
+F:	drivers/platform/x86/wmi-bmof.c
+
 WOLFSON MICROELECTRONICS DRIVERS
 L:	patches@opensource.cirrus.com
 S:	Supported
diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index 22052031c7190097996f778197733a4bf9ad7165..3d5dd9e997a68554277ec2fd637ead63b7eadf55 100644
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -43,8 +43,8 @@ config WMI_BMOF
 	default ACPI_WMI
 	help
 	  Say Y here if you want to be able to read a firmware-embedded
-	  WMI Binary MOF data. Using this requires userspace tools and may be
-	  rather tedious.
+	  WMI Binary MOF (Managed Object Format) data. Using this requires
+	  userspace tools and may be rather tedious.
 
 	  To compile this driver as a module, choose M here: the module will
 	  be called wmi-bmof.