[PATCH]: drm/panfrost: Dual licence the Mali GPU headers in GPL-2 and MIT.

[Ruslan Bukin]

    drm/panfrost: Dual licence the Mali GPU headers in GPL-2 and MIT.
    
    Signed-off-by: Ruslan Bukin <br at bsdpad.com>

diff --git a/drivers/gpu/drm/panfrost/panfrost_features.h b/drivers/gpu/drm/panfrost/panfrost_features.h
index 5056777c7744..23c4973c377f 100644
--- a/drivers/gpu/drm/panfrost/panfrost_features.h
+++ b/drivers/gpu/drm/panfrost/panfrost_features.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: GPL-2.0 or MIT */
 /* (C) COPYRIGHT 2014-2018 ARM Limited. All rights reserved. */
 /* Copyright 2019 Linaro, Ltd., Rob Herring <robh at kernel.org> */
 #ifndef __PANFROST_FEATURES_H__
diff --git a/drivers/gpu/drm/panfrost/panfrost_issues.h b/drivers/gpu/drm/panfrost/panfrost_issues.h
index 8e59d765bf19..cc6f7943ada2 100644
--- a/drivers/gpu/drm/panfrost/panfrost_issues.h
+++ b/drivers/gpu/drm/panfrost/panfrost_issues.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: GPL-2.0 or MIT */
 /* (C) COPYRIGHT 2014-2018 ARM Limited. All rights reserved. */
 /* Copyright 2019 Linaro, Ltd., Rob Herring <robh at kernel.org> */
 #ifndef __PANFROST_ISSUES_H__
diff --git a/drivers/gpu/drm/panfrost/panfrost_regs.h b/drivers/gpu/drm/panfrost/panfrost_regs.h
index dc9df5457f1c..ebd52c4abddc 100644
--- a/drivers/gpu/drm/panfrost/panfrost_regs.h
+++ b/drivers/gpu/drm/panfrost/panfrost_regs.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: GPL-2.0 or MIT */
 /* Copyright 2018 Marty E. Plummer <hanetzer at startmail.com> */
 /* Copyright 2019 Linaro, Ltd, Rob Herring <robh at kernel.org> */
 /*