diff --git a/docs/license.rst b/docs/license.rst
index 2f9704335..f0caa39b0 100644
--- a/docs/license.rst
+++ b/docs/license.rst
@@ -76,5 +76,14 @@ license text is included in those source files.
    BSD-3-Clause license. Any contributions to this code must be made under the
    terms of both licenses.
 
+-  Some source files originating from the Linux source tree, which are
+   disjunctively dual licensed (GPL-2.0 OR MIT), are redistributed under the
+   terms of the MIT license. These files are:
+
+   -  ``include/dt-bindings/interrupt-controller/arm-gic.h``
+
+   See the original `Linux MIT license`_.
+
 .. _FreeBSD: http://www.freebsd.org
+.. _Linux MIT license: https://raw.githubusercontent.com/torvalds/linux/master/LICENSES/preferred/MIT
 .. _SCC: http://www.simple-cc.org/
diff --git a/fdts/fvp-base-gicv2-psci-aarch32.dts b/fdts/fvp-base-gicv2-psci-aarch32.dts
index 957aea511..3a921f436 100644
--- a/fdts/fvp-base-gicv2-psci-aarch32.dts
+++ b/fdts/fvp-base-gicv2-psci-aarch32.dts
@@ -11,8 +11,8 @@
 #define	AFF
 #define	REG_32
 
-#include "fvp-defs.dtsi"
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include "fvp-defs.dtsi"
 
 /memreserve/ 0x80000000 0x00010000;
 
diff --git a/fdts/fvp-base-gicv2-psci.dts b/fdts/fvp-base-gicv2-psci.dts
index f0c71b4a5..e99719e19 100644
--- a/fdts/fvp-base-gicv2-psci.dts
+++ b/fdts/fvp-base-gicv2-psci.dts
@@ -10,8 +10,8 @@
 
 #define	AFF
 
-#include "fvp-defs.dtsi"
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include "fvp-defs.dtsi"
 
 /memreserve/ 0x80000000 0x00010000;
 
diff --git a/fdts/fvp-base-gicv3-psci-common.dtsi b/fdts/fvp-base-gicv3-psci-common.dtsi
index 0ef92733d..b6753de8e 100644
--- a/fdts/fvp-base-gicv3-psci-common.dtsi
+++ b/fdts/fvp-base-gicv3-psci-common.dtsi
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#include <services/sdei_flags.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <services/sdei_flags.h>
 
 #define LEVEL	0
 #define EDGE	2
diff --git a/fdts/fvp-foundation-gicv2-psci.dts b/fdts/fvp-foundation-gicv2-psci.dts
index 7dd9afdb8..5a82c4601 100644
--- a/fdts/fvp-foundation-gicv2-psci.dts
+++ b/fdts/fvp-foundation-gicv2-psci.dts
@@ -11,8 +11,8 @@
 #define	AFF
 #define	CLUSTER_COUNT	1
 
-#include "fvp-defs.dtsi"
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include "fvp-defs.dtsi"
 
 /memreserve/ 0x80000000 0x00010000;
 
diff --git a/fdts/fvp-foundation-gicv3-psci.dts b/fdts/fvp-foundation-gicv3-psci.dts
index 0b265ad5e..e1249d458 100644
--- a/fdts/fvp-foundation-gicv3-psci.dts
+++ b/fdts/fvp-foundation-gicv3-psci.dts
@@ -11,8 +11,8 @@
 #define	AFF
 #define	CLUSTER_COUNT	1
 
-#include "fvp-defs.dtsi"
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include "fvp-defs.dtsi"
 
 /memreserve/ 0x80000000 0x00010000;
 
diff --git a/include/dt-bindings/interrupt-controller/arm-gic.h b/include/dt-bindings/interrupt-controller/arm-gic.h
index 024a6c602..fbe07da98 100644
--- a/include/dt-bindings/interrupt-controller/arm-gic.h
+++ b/include/dt-bindings/interrupt-controller/arm-gic.h
@@ -1,5 +1,8 @@
-/* SPDX-License-Identifier: GPL-2.0 or BSD-3-Clause */
 /*
+ * Copyright (c) 2019-2021, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: MIT
+ *
  * This header provides constants for the ARM GIC.
  */
 
diff --git a/licenses/LICENSE.MIT b/licenses/LICENSE.MIT
new file mode 100644
index 000000000..8aa26455d
--- /dev/null
+++ b/licenses/LICENSE.MIT
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) [year] [fullname]
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.