[01/25] arm64: dts: allwinner: Switch A64 dts(i) to use SPDX identifier
diff mbox series

Message ID 20190703124609.21435-2-jagan@amarulasolutions.com
State New
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Series
  • arm64/ARM: dts: allwinner: Switch to use SPDX identifier
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Commit Message

Jagan Teki July 3, 2019, 12:45 p.m. UTC 
Adopt the SPDX license identifier headers to ease license
compliance management on Allwinner A64 dts(i) files.

While the text specifies "of the GPL or the X11 license"
but the actual license text matches the MIT license as
specified at [0]

[0] https://spdx.org/licenses/MIT.html

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
 .../dts/allwinner/sun50i-a64-bananapi-m64.dts | 39 +------------------
 .../dts/allwinner/sun50i-a64-nanopi-a64.dts   | 39 +------------------
 .../dts/allwinner/sun50i-a64-olinuxino.dts    | 39 +------------------
 .../dts/allwinner/sun50i-a64-orangepi-win.dts | 39 +------------------
 .../dts/allwinner/sun50i-a64-pine64-plus.dts  | 39 +------------------
 .../boot/dts/allwinner/sun50i-a64-pine64.dts  | 39 +------------------
 .../allwinner/sun50i-a64-sopine-baseboard.dts | 39 +------------------
 .../boot/dts/allwinner/sun50i-a64-sopine.dtsi | 39 +------------------
 arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 39 +------------------
 9 files changed, 9 insertions(+), 342 deletions(-)

Comments

Maxime Ripard July 3, 2019, 1:28 p.m. UTC | #1 
On Wed, Jul 03, 2019 at 06:15:45PM +0530, Jagan Teki wrote:
> Adopt the SPDX license identifier headers to ease license
> compliance management on Allwinner A64 dts(i) files.
>
> While the text specifies "of the GPL or the X11 license"
> but the actual license text matches the MIT license as
> specified at [0]
>
> [0] https://spdx.org/licenses/MIT.html
>
> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
> ---
>  .../dts/allwinner/sun50i-a64-bananapi-m64.dts | 39 +------------------
>  .../dts/allwinner/sun50i-a64-nanopi-a64.dts   | 39 +------------------
>  .../dts/allwinner/sun50i-a64-olinuxino.dts    | 39 +------------------
>  .../dts/allwinner/sun50i-a64-orangepi-win.dts | 39 +------------------
>  .../dts/allwinner/sun50i-a64-pine64-plus.dts  | 39 +------------------
>  .../boot/dts/allwinner/sun50i-a64-pine64.dts  | 39 +------------------
>  .../allwinner/sun50i-a64-sopine-baseboard.dts | 39 +------------------
>  .../boot/dts/allwinner/sun50i-a64-sopine.dtsi | 39 +------------------
>  arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 39 +------------------
>  9 files changed, 9 insertions(+), 342 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
> index 208373efee49..efdd84c362b0 100644
> --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
> +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
> @@ -1,43 +1,6 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)

You say that this is a GPL2 only license

>  /*
>   * Copyright (c) 2016 ARM Ltd.
> - *
> - * This file is dual-licensed: you can use it either under the terms
> - * of the GPL or the X11 license, at your option. Note that this dual
> - * licensing only applies to this file, and not this project as a
> - * whole.
> - *
> - *  a) This library is free software; you can redistribute it and/or
> - *     modify it under the terms of the GNU General Public License as
> - *     published by the Free Software Foundation; either version 2 of the
> - *     License, or (at your option) any later version.

While this is GPL2 or later.

Also, I'm not sure why we need 25 patches to do that. Can't you just
send one (there's no even need to separate arm and arm64, since we
will do only a single PR from now as opposed to what we were doing
before).

Maxime

--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
Jagan Teki July 3, 2019, 2:22 p.m. UTC | #2 
On Wed, Jul 3, 2019 at 6:58 PM Maxime Ripard <maxime.ripard@bootlin.com> wrote:
>
> On Wed, Jul 03, 2019 at 06:15:45PM +0530, Jagan Teki wrote:
> > Adopt the SPDX license identifier headers to ease license
> > compliance management on Allwinner A64 dts(i) files.
> >
> > While the text specifies "of the GPL or the X11 license"
> > but the actual license text matches the MIT license as
> > specified at [0]
> >
> > [0] https://spdx.org/licenses/MIT.html
> >
> > Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
> > ---
> >  .../dts/allwinner/sun50i-a64-bananapi-m64.dts | 39 +------------------
> >  .../dts/allwinner/sun50i-a64-nanopi-a64.dts   | 39 +------------------
> >  .../dts/allwinner/sun50i-a64-olinuxino.dts    | 39 +------------------
> >  .../dts/allwinner/sun50i-a64-orangepi-win.dts | 39 +------------------
> >  .../dts/allwinner/sun50i-a64-pine64-plus.dts  | 39 +------------------
> >  .../boot/dts/allwinner/sun50i-a64-pine64.dts  | 39 +------------------
> >  .../allwinner/sun50i-a64-sopine-baseboard.dts | 39 +------------------
> >  .../boot/dts/allwinner/sun50i-a64-sopine.dtsi | 39 +------------------
> >  arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 39 +------------------
> >  9 files changed, 9 insertions(+), 342 deletions(-)
> >
> > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
> > index 208373efee49..efdd84c362b0 100644
> > --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
> > +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
> > @@ -1,43 +1,6 @@
> > +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
>
> You say that this is a GPL2 only license
>
> >  /*
> >   * Copyright (c) 2016 ARM Ltd.
> > - *
> > - * This file is dual-licensed: you can use it either under the terms
> > - * of the GPL or the X11 license, at your option. Note that this dual
> > - * licensing only applies to this file, and not this project as a
> > - * whole.
> > - *
> > - *  a) This library is free software; you can redistribute it and/or
> > - *     modify it under the terms of the GNU General Public License as
> > - *     published by the Free Software Foundation; either version 2 of the
> > - *     License, or (at your option) any later version.
>
> While this is GPL2 or later.

Yes, this is where I was confused with compared to existing
architectures. It seems like it is a call from author of the file or
make GPL-2.0 for generic purpose [1], not really sure.

>
> Also, I'm not sure why we need 25 patches to do that. Can't you just
> send one (there's no even need to separate arm and arm64, since we
> will do only a single PR from now as opposed to what we were doing
> before).

Just to make a clear conversion possible with individual SoC + boards
files, I did based on existing arch's does. np, if require I can send
it in single patch.

[1] https://patchwork.kernel.org/patch/10963113/
Maxime Ripard July 3, 2019, 3:30 p.m. UTC | #3 
On Wed, Jul 03, 2019 at 07:52:27PM +0530, Jagan Teki wrote:
> On Wed, Jul 3, 2019 at 6:58 PM Maxime Ripard <maxime.ripard@bootlin.com> wrote:
> >
> > On Wed, Jul 03, 2019 at 06:15:45PM +0530, Jagan Teki wrote:
> > > Adopt the SPDX license identifier headers to ease license
> > > compliance management on Allwinner A64 dts(i) files.
> > >
> > > While the text specifies "of the GPL or the X11 license"
> > > but the actual license text matches the MIT license as
> > > specified at [0]
> > >
> > > [0] https://spdx.org/licenses/MIT.html
> > >
> > > Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
> > > ---
> > >  .../dts/allwinner/sun50i-a64-bananapi-m64.dts | 39 +------------------
> > >  .../dts/allwinner/sun50i-a64-nanopi-a64.dts   | 39 +------------------
> > >  .../dts/allwinner/sun50i-a64-olinuxino.dts    | 39 +------------------
> > >  .../dts/allwinner/sun50i-a64-orangepi-win.dts | 39 +------------------
> > >  .../dts/allwinner/sun50i-a64-pine64-plus.dts  | 39 +------------------
> > >  .../boot/dts/allwinner/sun50i-a64-pine64.dts  | 39 +------------------
> > >  .../allwinner/sun50i-a64-sopine-baseboard.dts | 39 +------------------
> > >  .../boot/dts/allwinner/sun50i-a64-sopine.dtsi | 39 +------------------
> > >  arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 39 +------------------
> > >  9 files changed, 9 insertions(+), 342 deletions(-)
> > >
> > > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
> > > index 208373efee49..efdd84c362b0 100644
> > > --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
> > > +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
> > > @@ -1,43 +1,6 @@
> > > +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> >
> > You say that this is a GPL2 only license
> >
> > >  /*
> > >   * Copyright (c) 2016 ARM Ltd.
> > > - *
> > > - * This file is dual-licensed: you can use it either under the terms
> > > - * of the GPL or the X11 license, at your option. Note that this dual
> > > - * licensing only applies to this file, and not this project as a
> > > - * whole.
> > > - *
> > > - *  a) This library is free software; you can redistribute it and/or
> > > - *     modify it under the terms of the GNU General Public License as
> > > - *     published by the Free Software Foundation; either version 2 of the
> > > - *     License, or (at your option) any later version.
> >
> > While this is GPL2 or later.
>
> Yes, this is where I was confused with compared to existing
> architectures. It seems like it is a call from author of the file or
> make GPL-2.0 for generic purpose [1], not really sure.

What are you confused about? This is GPL2 or later, and it shouldn't
really be changed (unless we have the consent of all the contributors
of all the DTs, but that's a can of worm I don't want to reopen).

Maxime

--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

Patch
diff mbox series 

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
index 208373efee49..efdd84c362b0 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
@@ -1,43 +1,6 @@ 
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Copyright (c) 2016 ARM Ltd.
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This library is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This library is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) 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.
  */
 
 /dts-v1/;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts
index 9b9d9157128c..0aac47894178 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts
@@ -1,43 +1,6 @@ 
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Copyright (C) 2017 Jagan Teki <jteki@openedev.com>
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This library is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This library is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) 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.
  */
 
 /dts-v1/;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts
index 01a9a52edae4..4b1e9331d915 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts
@@ -1,43 +1,6 @@ 
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Copyright (C) 2017 Jagan Teki <jteki@openedev.com>
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This library is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This library is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) 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.
  */
 
 /dts-v1/;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts
index 5ef3c62c765e..d75261b58135 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts
@@ -1,44 +1,7 @@ 
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Copyright (C) 2017 Jagan Teki <jteki@openedev.com>
  * Copyright (C) 2017-2018 Samuel Holland <samuel@sholland.org>
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This library is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This library is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) 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.
  */
 
 /dts-v1/;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts
index 24f1aac366d6..1b120ef584d6 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts
@@ -1,43 +1,6 @@ 
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Copyright (c) 2016 ARM Ltd.
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This library is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This library is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) 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.
  */
 
 #include "sun50i-a64-pine64.dts"
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
index 409523cb0950..3ddd6945249d 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
@@ -1,43 +1,6 @@ 
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Copyright (c) 2016 ARM Ltd.
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This library is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This library is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) 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.
  */
 
 /dts-v1/;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
index e6fb9683f213..fdd934b354ef 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
@@ -1,46 +1,9 @@ 
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Copyright (c) 2017 Icenowy Zheng <icenowy@aosc.xyz>
  *
  * Based on sun50i-a64-pine64.dts, which is:
  *   Copyright (c) 2016 ARM Ltd.
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This library is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This library is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) 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.
  */
 
 /dts-v1/;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi
index 9d20e13f0c02..0cdb9cc81880 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi
@@ -1,46 +1,9 @@ 
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Copyright (c) 2017 Icenowy Zheng <icenowy@aosc.xyz>
  *
  * Based on sun50i-a64-pine64.dts, which is:
  *   Copyright (c) 2016 ARM Ltd.
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This library is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This library is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) 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.
  */
 
 #include "sun50i-a64.dtsi"
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index 9cc9bdde81ac..83de787e38a0 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -1,45 +1,8 @@ 
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Copyright (C) 2016 ARM Ltd.
  * based on the Allwinner H3 dtsi:
  *    Copyright (C) 2015 Jens Kuske <jenskuske@gmail.com>
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) 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.
  */
 
 #include <dt-bindings/clock/sun50i-a64-ccu.h>