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Subject: Re: [PATCH] ARM: dts: BCM5301X: Relicense most DTS files to the GPL
 2.0+ / MIT
To:     =?UTF-8?B?UmFmYcWCIE1pxYJlY2tp?= <zajec5@gmail.com>,
        Florian Fainelli <f.fainelli@gmail.com>,
        Dan Haab <dhaab@luxul.com>, Dan Haab <riproute@gmail.com>
Cc:     Jon Mason <jonmason@broadcom.com>,
        bcm-kernel-feedback-list@broadcom.com,
        Rob Herring <robh+dt@kernel.org>,
        Mark Rutland <mark.rutland@arm.com>,
        Russell King <linux@armlinux.org.uk>,
        linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        "Luis R . Rodriguez" <mcgrof@kernel.org>,
        Thomas Gleixner <tglx@linutronix.de>,
        LKML <linux-kernel@vger.kernel.org>,
        =?UTF-8?B?UmFmYcWCIE1pxYJlY2tp?= <rafal@milecki.pl>
References: <20180502141102.31769-1-zajec5@gmail.com>
From:   Hauke Mehrtens <hauke@hauke-m.de>
Message-ID: <4293e8bf-59f1-4085-a287-7ee0989d4e05@hauke-m.de>
Date:   Wed, 2 May 2018 21:37:49 +0200
MIME-Version: 1.0
In-Reply-To: <20180502141102.31769-1-zajec5@gmail.com>
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Sender: linux-kernel-owner@vger.kernel.org
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On 05/02/2018 04:11 PM, Rafał Miłecki wrote:
> From: Rafał Miłecki <rafal@milecki.pl>
> 
> These files were created and ever touched by a group of three people
> only: Dan, Hauke and me. They were licensed under GNU/GPL or ISC.
> 
> Introducing and discussing SPDX-License-Identifier resulted in a
> conclusion that ISC is a not recommended license (see also a
> license-rules.rst). Moveover an old e-mail from Alan Cox was pointed
> which explained that dual licensing is a safer solution than depending
> on a common compatibility belief.
> 
> This commit switches most of BCM5301X DTS files to dual licensing using:
> 1) GPL 2.0+ to make sure they are compatible with Linux kernel
> 2) MIT to allow sharing with more permissive projects
> Both licenses belong to the preferred ones (see LICENSES/preferred/).
> 
> An attempt to relicense remaining files will be made separately and will
> require approve from more/other developers.
> 
> Signed-off-by: Rafał Miłecki <rafal@milecki.pl>

Acked-by: Hauke Mehrtens <hauke@hauke-m.de>

> ---
>  arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts        | 13 +------------
>  arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts        | 13 +------------
>  arch/arm/boot/dts/bcm4708-linksys-ea6300-v1.dts    |  3 +--
>  arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts       |  3 +--
>  arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts       |  3 +--
>  arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts     | 13 +------------
>  arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts      |  3 +--
>  arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts        | 13 +------------
>  arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts | 13 +------------
>  arch/arm/boot/dts/bcm47081-luxul-xap-1410.dts      |  3 +--
>  arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts      |  3 +--
>  arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts |  3 +--
>  arch/arm/boot/dts/bcm4709-linksys-ea9200.dts       |  3 +--
>  arch/arm/boot/dts/bcm4709-netgear-r7000.dts        | 13 +------------
>  arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts  |  3 +--
>  arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts      | 13 +------------
>  arch/arm/boot/dts/bcm47094-linksys-panamera.dts    |  3 +--
>  arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts      |  3 +--
>  arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts      |  3 +--
>  arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts      |  3 +--
>  arch/arm/boot/dts/bcm47094-netgear-r8500.dts       |  3 +--
>  arch/arm/boot/dts/bcm5301x-nand-cs0-bch1.dtsi      |  3 +--
>  arch/arm/boot/dts/bcm5301x-nand-cs0-bch4.dtsi      |  3 +--
>  arch/arm/boot/dts/bcm5301x-nand-cs0-bch8.dtsi      |  3 +--
>  arch/arm/boot/dts/bcm5301x-nand-cs0.dtsi           |  3 +--
>  25 files changed, 25 insertions(+), 120 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts b/arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts
> index 4175174e589a..ff2e551b9058 100644
> --- a/arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts
> +++ b/arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts
> @@ -1,20 +1,9 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
>  /*
>   * Broadcom BCM470X / BCM5301X ARM platform code.
>   * DTS for Asus RT-AC56U
>   *
>   * Copyright (C) 2015 Rafał Miłecki <zajec5@gmail.com>
> - *
> - * Permission to use, copy, modify, and/or distribute this software for any
> - * purpose with or without fee is hereby granted, provided that the above
> - * copyright notice and this permission notice appear in all copies.
> - *
> - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
> - * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
> - * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
> - * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
> - * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
> - * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
> - * PERFORMANCE OF THIS SOFTWARE.
>   */
>  
>  /dts-v1/;
> diff --git a/arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts b/arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts
> index 8fa033fea959..3bcc03788f38 100644
> --- a/arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts
> +++ b/arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts
> @@ -1,20 +1,9 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
>  /*
>   * Broadcom BCM470X / BCM5301X ARM platform code.
>   * DTS for Asus RT-AC68U
>   *
>   * Copyright (C) 2015 Rafał Miłecki <zajec5@gmail.com>
> - *
> - * Permission to use, copy, modify, and/or distribute this software for any
> - * purpose with or without fee is hereby granted, provided that the above
> - * copyright notice and this permission notice appear in all copies.
> - *
> - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
> - * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
> - * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
> - * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
> - * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
> - * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
> - * PERFORMANCE OF THIS SOFTWARE.
>   */
>  
>  /dts-v1/;
> diff --git a/arch/arm/boot/dts/bcm4708-linksys-ea6300-v1.dts b/arch/arm/boot/dts/bcm4708-linksys-ea6300-v1.dts
> index 126ab5867772..6c8f0ad82332 100644
> --- a/arch/arm/boot/dts/bcm4708-linksys-ea6300-v1.dts
> +++ b/arch/arm/boot/dts/bcm4708-linksys-ea6300-v1.dts
> @@ -1,7 +1,6 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
>  /*
>   * Copyright (C) 2017 Rafał Miłecki <rafal@milecki.pl>
> - *
> - * Licensed under the ISC license.
>   */
>  
>  /dts-v1/;
> diff --git a/arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts b/arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts
> index f591b0f256d8..ebda45fe9ea4 100644
> --- a/arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts
> +++ b/arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts
> @@ -1,7 +1,6 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
>  /*
>   * Copyright 2016 Luxul Inc.
> - *
> - * Licensed under the ISC license.
>   */
>  
>  /dts-v1/;
> diff --git a/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts b/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts
> index 5efb6f31164d..9dd0e22c906a 100644
> --- a/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts
> +++ b/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts
> @@ -1,10 +1,9 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
>  /*
>   * Broadcom BCM470X / BCM5301X ARM platform code.
>   * DTS for Luxul XWC-1000
>   *
>   * Copyright 2014 Luxul Inc.
> - *
> - * Licensed under the GNU/GPL. See COPYING for details.
>   */
>  
>  /dts-v1/;
> diff --git a/arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts b/arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts
> index bb66cebe0bd8..2642494c97a1 100644
> --- a/arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts
> +++ b/arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts
> @@ -1,20 +1,9 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
>  /*
>   * Broadcom BCM470X / BCM5301X ARM platform code.
>   * DTS for Netgear R6300 V2
>   *
>   * Copyright (C) 2014 Rafał Miłecki <zajec5@gmail.com>
> - *
> - * Permission to use, copy, modify, and/or distribute this software for any
> - * purpose with or without fee is hereby granted, provided that the above
> - * copyright notice and this permission notice appear in all copies.
> - *
> - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
> - * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
> - * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
> - * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
> - * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
> - * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
> - * PERFORMANCE OF THIS SOFTWARE.
>   */
>  
>  /dts-v1/;
> diff --git a/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts b/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts
> index 83a4c60bb431..e7b09b7b7d25 100644
> --- a/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts
> +++ b/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts
> @@ -1,10 +1,9 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
>  /*
>   * Broadcom BCM470X / BCM5301X arm platform code.
>   * DTS for SmartRG SR400ac
>   *
>   * Copyright (C) 2015 Rafał Miłecki <zajec5@gmail.com>
> - *
> - * Licensed under the GNU/GPL. See COPYING for details.
>   */
>  
>  /dts-v1/;
> diff --git a/arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts b/arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts
> index 0800a964f2fe..16314fcc6e56 100644
> --- a/arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts
> +++ b/arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts
> @@ -1,20 +1,9 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
>  /*
>   * Broadcom BCM470X / BCM5301X ARM platform code.
>   * DTS for Asus RT-N18U
>   *
>   * Copyright (C) 2014 Rafał Miłecki <zajec5@gmail.com>
> - *
> - * Permission to use, copy, modify, and/or distribute this software for any
> - * purpose with or without fee is hereby granted, provided that the above
> - * copyright notice and this permission notice appear in all copies.
> - *
> - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
> - * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
> - * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
> - * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
> - * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
> - * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
> - * PERFORMANCE OF THIS SOFTWARE.
>   */
>  
>  /dts-v1/;
> diff --git a/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts b/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts
> index c2af33eb47de..328aa90240ce 100644
> --- a/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts
> +++ b/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts
> @@ -1,20 +1,9 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
>  /*
>   * Broadcom BCM470X / BCM5301X ARM platform code.
>   * DTS for Buffalo WZR-600DHP2
>   *
>   * Copyright (C) 2014 Rafał Miłecki <zajec5@gmail.com>
> - *
> - * Permission to use, copy, modify, and/or distribute this software for any
> - * purpose with or without fee is hereby granted, provided that the above
> - * copyright notice and this permission notice appear in all copies.
> - *
> - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
> - * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
> - * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
> - * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
> - * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
> - * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
> - * PERFORMANCE OF THIS SOFTWARE.
>   */
>  
>  /dts-v1/;
> diff --git a/arch/arm/boot/dts/bcm47081-luxul-xap-1410.dts b/arch/arm/boot/dts/bcm47081-luxul-xap-1410.dts
> index 9b5759849983..5eeac7302329 100644
> --- a/arch/arm/boot/dts/bcm47081-luxul-xap-1410.dts
> +++ b/arch/arm/boot/dts/bcm47081-luxul-xap-1410.dts
> @@ -1,7 +1,6 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
>  /*
>   * Copyright 2017 Luxul Inc.
> - *
> - * Licensed under the ISC license.
>   */
>  
>  /dts-v1/;
> diff --git a/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts b/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts
> index ba1c19b1b3eb..da4d9ec62fc6 100644
> --- a/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts
> +++ b/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts
> @@ -1,7 +1,6 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
>  /*
>   * Copyright 2017 Luxul Inc.
> - *
> - * Licensed under the ISC license.
>   */
>  
>  /dts-v1/;
> diff --git a/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts b/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts
> index 3ed8de42cb48..c94c732188fb 100644
> --- a/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts
> +++ b/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts
> @@ -1,7 +1,6 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
>  /*
>   * Copyright (C) 2017 Rafał Miłecki <rafal@milecki.pl>
> - *
> - * Licensed under the ISC license.
>   */
>  
>  /dts-v1/;
> diff --git a/arch/arm/boot/dts/bcm4709-linksys-ea9200.dts b/arch/arm/boot/dts/bcm4709-linksys-ea9200.dts
> index 3d1d9c2c4efc..db744a5e122d 100644
> --- a/arch/arm/boot/dts/bcm4709-linksys-ea9200.dts
> +++ b/arch/arm/boot/dts/bcm4709-linksys-ea9200.dts
> @@ -1,7 +1,6 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
>  /*
>   * Copyright (C) 2017 Rafał Miłecki <rafal@milecki.pl>
> - *
> - * Licensed under the ISC license.
>   */
>  
>  /dts-v1/;
> diff --git a/arch/arm/boot/dts/bcm4709-netgear-r7000.dts b/arch/arm/boot/dts/bcm4709-netgear-r7000.dts
> index f43ab4721456..9e267d38df4c 100644
> --- a/arch/arm/boot/dts/bcm4709-netgear-r7000.dts
> +++ b/arch/arm/boot/dts/bcm4709-netgear-r7000.dts
> @@ -1,20 +1,9 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
>  /*
>   * Broadcom BCM470X / BCM5301X ARM platform code.
>   * DTS for Netgear R7000
>   *
>   * Copyright (C) 2015 Rafał Miłecki <zajec5@gmail.com>
> - *
> - * Permission to use, copy, modify, and/or distribute this software for any
> - * purpose with or without fee is hereby granted, provided that the above
> - * copyright notice and this permission notice appear in all copies.
> - *
> - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
> - * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
> - * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
> - * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
> - * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
> - * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
> - * PERFORMANCE OF THIS SOFTWARE.
>   */
>  
>  /dts-v1/;
> diff --git a/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts b/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts
> index ec4a50e440f6..f5bf6586ae07 100644
> --- a/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts
> +++ b/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts
> @@ -1,7 +1,6 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
>  /*
>   * Copyright (C) 2016 Rafał Miłecki <rafal@milecki.pl>
> - *
> - * Licensed under the ISC license.
>   */
>  
>  /dts-v1/;
> diff --git a/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts b/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts
> index 7cc7d344fe5b..494dbd39658c 100644
> --- a/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts
> +++ b/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts
> @@ -1,20 +1,9 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
>  /*
>   * Broadcom BCM470X / BCM5301X ARM platform code.
>   * DTS for D-Link DIR-885L
>   *
>   * Copyright (C) 2016 Rafał Miłecki <zajec5@gmail.com>
> - *
> - * Permission to use, copy, modify, and/or distribute this software for any
> - * purpose with or without fee is hereby granted, provided that the above
> - * copyright notice and this permission notice appear in all copies.
> - *
> - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
> - * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
> - * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
> - * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
> - * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
> - * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
> - * PERFORMANCE OF THIS SOFTWARE.
>   */
>  
>  /dts-v1/;
> diff --git a/arch/arm/boot/dts/bcm47094-linksys-panamera.dts b/arch/arm/boot/dts/bcm47094-linksys-panamera.dts
> index b6750f70dffb..f47afe36d857 100644
> --- a/arch/arm/boot/dts/bcm47094-linksys-panamera.dts
> +++ b/arch/arm/boot/dts/bcm47094-linksys-panamera.dts
> @@ -1,7 +1,6 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
>  /*
>   * Copyright (C) 2017 Rafał Miłecki <rafal@milecki.pl>
> - *
> - * Licensed under the ISC license.
>   */
>  
>  /dts-v1/;
> diff --git a/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts b/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts
> index ecd22a246746..a5cef51cfe4f 100644
> --- a/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts
> +++ b/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts
> @@ -1,7 +1,6 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
>  /*
>   * Copyright (C) 2017 Luxul Inc.
> - *
> - * Licensed under the ISC license.
>   */
>  
>  /dts-v1/;
> diff --git a/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts b/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts
> index 15ffb1abc440..7496aabf8f77 100644
> --- a/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts
> +++ b/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts
> @@ -1,7 +1,6 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
>  /*
>   * Copyright (C) 2017 Luxul Inc.
> - *
> - * Licensed under the ISC license.
>   */
>  
>  /dts-v1/;
> diff --git a/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts b/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts
> index bc1d1e10d4ac..53aaa5212610 100644
> --- a/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts
> +++ b/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts
> @@ -1,7 +1,6 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
>  /*
>   * Copyright 2016 Luxul Inc.
> - *
> - * Licensed under the ISC license.
>   */
>  
>  /dts-v1/;
> diff --git a/arch/arm/boot/dts/bcm47094-netgear-r8500.dts b/arch/arm/boot/dts/bcm47094-netgear-r8500.dts
> index 859929973158..0e718edc065a 100644
> --- a/arch/arm/boot/dts/bcm47094-netgear-r8500.dts
> +++ b/arch/arm/boot/dts/bcm47094-netgear-r8500.dts
> @@ -1,7 +1,6 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
>  /*
>   * Copyright (C) 2016 Rafał Miłecki <rafal@milecki.pl>
> - *
> - * Licensed under the ISC license.
>   */
>  
>  /dts-v1/;
> diff --git a/arch/arm/boot/dts/bcm5301x-nand-cs0-bch1.dtsi b/arch/arm/boot/dts/bcm5301x-nand-cs0-bch1.dtsi
> index 24b099c00f13..c349e8f0afc5 100644
> --- a/arch/arm/boot/dts/bcm5301x-nand-cs0-bch1.dtsi
> +++ b/arch/arm/boot/dts/bcm5301x-nand-cs0-bch1.dtsi
> @@ -1,9 +1,8 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
>  /*
>   * Broadcom Northstar NAND.
>   *
>   * Copyright (C) 2016 Rafał Miłecki <rafal.milecki@gmail.com>
> - *
> - * Licensed under the ISC license.
>   */
>  
>  #include "bcm5301x-nand-cs0.dtsi"
> diff --git a/arch/arm/boot/dts/bcm5301x-nand-cs0-bch4.dtsi b/arch/arm/boot/dts/bcm5301x-nand-cs0-bch4.dtsi
> index b4e875df9528..18e25e302b13 100644
> --- a/arch/arm/boot/dts/bcm5301x-nand-cs0-bch4.dtsi
> +++ b/arch/arm/boot/dts/bcm5301x-nand-cs0-bch4.dtsi
> @@ -1,7 +1,6 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
>  /*
>   * Copyright 2016 Luxul Inc.
> - *
> - * Licensed under the ISC license.
>   */
>  
>  #include "bcm5301x-nand-cs0.dtsi"
> diff --git a/arch/arm/boot/dts/bcm5301x-nand-cs0-bch8.dtsi b/arch/arm/boot/dts/bcm5301x-nand-cs0-bch8.dtsi
> index 9a9630ded306..c8e56d30bd6f 100644
> --- a/arch/arm/boot/dts/bcm5301x-nand-cs0-bch8.dtsi
> +++ b/arch/arm/boot/dts/bcm5301x-nand-cs0-bch8.dtsi
> @@ -1,3 +1,4 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
>  /*
>   * Broadcom BCM470X / BCM5301X Nand chip defaults.
>   *
> @@ -5,8 +6,6 @@
>   * and uses 8 bit ECC.
>   *
>   * Copyright (C) 2015 Hauke Mehrtens <hauke@hauke-m.de>
> - *
> - * Licensed under the GNU/GPL. See COPYING for details.
>   */
>  
>  #include "bcm5301x-nand-cs0.dtsi"
> diff --git a/arch/arm/boot/dts/bcm5301x-nand-cs0.dtsi b/arch/arm/boot/dts/bcm5301x-nand-cs0.dtsi
> index 168495106b82..e5a2d62daf92 100644
> --- a/arch/arm/boot/dts/bcm5301x-nand-cs0.dtsi
> +++ b/arch/arm/boot/dts/bcm5301x-nand-cs0.dtsi
> @@ -1,9 +1,8 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
>  /*
>   * Broadcom Northstar NAND.
>   *
>   * Copyright (C) 2015 Hauke Mehrtens <hauke@hauke-m.de>
> - *
> - * Licensed under the GNU/GPL. See COPYING for details.
>   */
>  
>  / {
>