diff mbox series

arm64: dts: renesas: rcar-gen3: Add SoC model to comment headers

Message ID 2cb7113d307b1bfdb33cd96245202b2d5d867818.1623087738.git.geert+renesas@glider.be (mailing list archive)
State New
Delegated to: Geert Uytterhoeven
Headers show
Series arm64: dts: renesas: rcar-gen3: Add SoC model to comment headers | expand

Commit Message

Geert Uytterhoeven June 7, 2021, 5:42 p.m. UTC
Make sure the R-Car Gen3 SoC model present is documented in the comment
header of each board DTS.  This makes it easier to identify boards that
are available with different SoC or SiP options.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
To be queued in renesas-devel for v5.14.

 arch/arm64/boot/dts/renesas/r8a77950-ulcb-kf.dts | 2 +-
 arch/arm64/boot/dts/renesas/r8a77950-ulcb.dts    | 3 ++-
 arch/arm64/boot/dts/renesas/r8a77951-ulcb-kf.dts | 2 +-
 arch/arm64/boot/dts/renesas/r8a77951-ulcb.dts    | 3 ++-
 arch/arm64/boot/dts/renesas/r8a77960-ulcb-kf.dts | 2 +-
 arch/arm64/boot/dts/renesas/r8a77960-ulcb.dts    | 3 ++-
 arch/arm64/boot/dts/renesas/r8a77961-ulcb-kf.dts | 2 +-
 arch/arm64/boot/dts/renesas/r8a77965-ulcb-kf.dts | 2 +-
 arch/arm64/boot/dts/renesas/r8a77965-ulcb.dts    | 3 ++-
 arch/arm64/boot/dts/renesas/r8a77970-eagle.dts   | 2 +-
 arch/arm64/boot/dts/renesas/r8a77980-condor.dts  | 2 +-
 arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts   | 2 +-
 arch/arm64/boot/dts/renesas/r8a77995-draak.dts   | 2 +-
 arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts  | 2 +-
 14 files changed, 18 insertions(+), 14 deletions(-)

Comments

Niklas Söderlund June 7, 2021, 9:02 p.m. UTC | #1
Hi Geert,

Thanks for your work.

On 2021-06-07 19:42:38 +0200, Geert Uytterhoeven wrote:
> Make sure the R-Car Gen3 SoC model present is documented in the comment
> header of each board DTS.  This makes it easier to identify boards that
> are available with different SoC or SiP options.
> 
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

nit: Would it make sens to break the line length limit for this to make 
it easier for grep to be more useful? In either case,

Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>

> ---
> To be queued in renesas-devel for v5.14.
> 
>  arch/arm64/boot/dts/renesas/r8a77950-ulcb-kf.dts | 2 +-
>  arch/arm64/boot/dts/renesas/r8a77950-ulcb.dts    | 3 ++-
>  arch/arm64/boot/dts/renesas/r8a77951-ulcb-kf.dts | 2 +-
>  arch/arm64/boot/dts/renesas/r8a77951-ulcb.dts    | 3 ++-
>  arch/arm64/boot/dts/renesas/r8a77960-ulcb-kf.dts | 2 +-
>  arch/arm64/boot/dts/renesas/r8a77960-ulcb.dts    | 3 ++-
>  arch/arm64/boot/dts/renesas/r8a77961-ulcb-kf.dts | 2 +-
>  arch/arm64/boot/dts/renesas/r8a77965-ulcb-kf.dts | 2 +-
>  arch/arm64/boot/dts/renesas/r8a77965-ulcb.dts    | 3 ++-
>  arch/arm64/boot/dts/renesas/r8a77970-eagle.dts   | 2 +-
>  arch/arm64/boot/dts/renesas/r8a77980-condor.dts  | 2 +-
>  arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts   | 2 +-
>  arch/arm64/boot/dts/renesas/r8a77995-draak.dts   | 2 +-
>  arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts  | 2 +-
>  14 files changed, 18 insertions(+), 14 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/renesas/r8a77950-ulcb-kf.dts b/arch/arm64/boot/dts/renesas/r8a77950-ulcb-kf.dts
> index dcaaf12cec40dab4..85f008ef63ded5d6 100644
> --- a/arch/arm64/boot/dts/renesas/r8a77950-ulcb-kf.dts
> +++ b/arch/arm64/boot/dts/renesas/r8a77950-ulcb-kf.dts
> @@ -1,6 +1,6 @@
>  // SPDX-License-Identifier: GPL-2.0
>  /*
> - * Device Tree Source for the H3ULCB Kingfisher board
> + * Device Tree Source for the H3ULCB Kingfisher board with R-Car H3 ES1.x
>   *
>   * Copyright (C) 2017 Renesas Electronics Corp.
>   * Copyright (C) 2017 Cogent Embedded, Inc.
> diff --git a/arch/arm64/boot/dts/renesas/r8a77950-ulcb.dts b/arch/arm64/boot/dts/renesas/r8a77950-ulcb.dts
> index 38a6d6a108d488ed..f1df707b98a6e269 100644
> --- a/arch/arm64/boot/dts/renesas/r8a77950-ulcb.dts
> +++ b/arch/arm64/boot/dts/renesas/r8a77950-ulcb.dts
> @@ -1,6 +1,7 @@
>  // SPDX-License-Identifier: GPL-2.0
>  /*
> - * Device Tree Source for the H3ULCB (R-Car Starter Kit Premier) board
> + * Device Tree Source for the H3ULCB (R-Car Starter Kit Premier) board with
> + * R-Car H3 ES1.x
>   *
>   * Copyright (C) 2016 Renesas Electronics Corp.
>   * Copyright (C) 2016 Cogent Embedded, Inc.
> diff --git a/arch/arm64/boot/dts/renesas/r8a77951-ulcb-kf.dts b/arch/arm64/boot/dts/renesas/r8a77951-ulcb-kf.dts
> index 11f943a67703f0a8..2e58a27aa2766603 100644
> --- a/arch/arm64/boot/dts/renesas/r8a77951-ulcb-kf.dts
> +++ b/arch/arm64/boot/dts/renesas/r8a77951-ulcb-kf.dts
> @@ -1,6 +1,6 @@
>  // SPDX-License-Identifier: GPL-2.0
>  /*
> - * Device Tree Source for the H3ULCB Kingfisher board
> + * Device Tree Source for the H3ULCB Kingfisher board with R-Car H3 ES2.0+
>   *
>   * Copyright (C) 2017 Renesas Electronics Corp.
>   * Copyright (C) 2017 Cogent Embedded, Inc.
> diff --git a/arch/arm64/boot/dts/renesas/r8a77951-ulcb.dts b/arch/arm64/boot/dts/renesas/r8a77951-ulcb.dts
> index 8ad8f2a539771de8..21ce300b54abecef 100644
> --- a/arch/arm64/boot/dts/renesas/r8a77951-ulcb.dts
> +++ b/arch/arm64/boot/dts/renesas/r8a77951-ulcb.dts
> @@ -1,6 +1,7 @@
>  // SPDX-License-Identifier: GPL-2.0
>  /*
> - * Device Tree Source for the H3ULCB (R-Car Starter Kit Premier) board
> + * Device Tree Source for the H3ULCB (R-Car Starter Kit Premier) board with
> + * R-Car H3 ES2.0+
>   *
>   * Copyright (C) 2016 Renesas Electronics Corp.
>   * Copyright (C) 2016 Cogent Embedded, Inc.
> diff --git a/arch/arm64/boot/dts/renesas/r8a77960-ulcb-kf.dts b/arch/arm64/boot/dts/renesas/r8a77960-ulcb-kf.dts
> index 2151c37d77a6c942..02d61360692c0ac6 100644
> --- a/arch/arm64/boot/dts/renesas/r8a77960-ulcb-kf.dts
> +++ b/arch/arm64/boot/dts/renesas/r8a77960-ulcb-kf.dts
> @@ -1,6 +1,6 @@
>  // SPDX-License-Identifier: GPL-2.0
>  /*
> - * Device Tree Source for the M3ULCB Kingfisher board
> + * Device Tree Source for the M3ULCB Kingfisher board with R-Car M3-W
>   *
>   * Copyright (C) 2017 Renesas Electronics Corp.
>   * Copyright (C) 2017 Cogent Embedded, Inc.
> diff --git a/arch/arm64/boot/dts/renesas/r8a77960-ulcb.dts b/arch/arm64/boot/dts/renesas/r8a77960-ulcb.dts
> index d041042a56192ab2..d936fb9281be6edd 100644
> --- a/arch/arm64/boot/dts/renesas/r8a77960-ulcb.dts
> +++ b/arch/arm64/boot/dts/renesas/r8a77960-ulcb.dts
> @@ -1,6 +1,7 @@
>  // SPDX-License-Identifier: GPL-2.0
>  /*
> - * Device Tree Source for the M3ULCB (R-Car Starter Kit Pro) board
> + * Device Tree Source for the M3ULCB (R-Car Starter Kit Pro) board with R-Car
> + * M3-W
>   *
>   * Copyright (C) 2016 Renesas Electronics Corp.
>   * Copyright (C) 2016 Cogent Embedded, Inc.
> diff --git a/arch/arm64/boot/dts/renesas/r8a77961-ulcb-kf.dts b/arch/arm64/boot/dts/renesas/r8a77961-ulcb-kf.dts
> index 6ec958348eb025d9..d66eb27ee8c48189 100644
> --- a/arch/arm64/boot/dts/renesas/r8a77961-ulcb-kf.dts
> +++ b/arch/arm64/boot/dts/renesas/r8a77961-ulcb-kf.dts
> @@ -1,6 +1,6 @@
>  // SPDX-License-Identifier: GPL-2.0
>  /*
> - * Device Tree Source for the M3ULCB Kingfisher board
> + * Device Tree Source for the M3ULCB Kingfisher board with R-Car M3-W+
>   *
>   * Copyright (C) 2020 Eugeniu Rosca <rosca.eugeniu@gmail.com>
>   */
> diff --git a/arch/arm64/boot/dts/renesas/r8a77965-ulcb-kf.dts b/arch/arm64/boot/dts/renesas/r8a77965-ulcb-kf.dts
> index 12aa08fd6fd87f7e..a601968c5727e55a 100644
> --- a/arch/arm64/boot/dts/renesas/r8a77965-ulcb-kf.dts
> +++ b/arch/arm64/boot/dts/renesas/r8a77965-ulcb-kf.dts
> @@ -1,6 +1,6 @@
>  // SPDX-License-Identifier: GPL-2.0
>  /*
> - * Device Tree Source for the M3NULCB Kingfisher board
> + * Device Tree Source for the M3NULCB Kingfisher board with R-Car M3-N
>   *
>   * Copyright (C) 2018 Renesas Electronics Corp.
>   * Copyright (C) 2018 Cogent Embedded, Inc.
> diff --git a/arch/arm64/boot/dts/renesas/r8a77965-ulcb.dts b/arch/arm64/boot/dts/renesas/r8a77965-ulcb.dts
> index 964078b6cc49e959..87b013279c74dc48 100644
> --- a/arch/arm64/boot/dts/renesas/r8a77965-ulcb.dts
> +++ b/arch/arm64/boot/dts/renesas/r8a77965-ulcb.dts
> @@ -1,6 +1,7 @@
>  // SPDX-License-Identifier: GPL-2.0
>  /*
> - * Device Tree Source for the M3NULCB (R-Car Starter Kit Pro) board
> + * Device Tree Source for the M3NULCB (R-Car Starter Kit Pro) board with R-Car
> + * M3-N
>   *
>   * Copyright (C) 2018 Renesas Electronics Corp.
>   * Copyright (C) 2018 Cogent Embedded, Inc.
> diff --git a/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
> index 5c84681703edad2e..d24da54f312b9085 100644
> --- a/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
> +++ b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
> @@ -1,6 +1,6 @@
>  // SPDX-License-Identifier: GPL-2.0
>  /*
> - * Device Tree Source for the Eagle board
> + * Device Tree Source for the Eagle board with R-Car V3M
>   *
>   * Copyright (C) 2016-2017 Renesas Electronics Corp.
>   * Copyright (C) 2017 Cogent Embedded, Inc.
> diff --git a/arch/arm64/boot/dts/renesas/r8a77980-condor.dts b/arch/arm64/boot/dts/renesas/r8a77980-condor.dts
> index 7bde0a549c09884f..edf7f2a2f958787c 100644
> --- a/arch/arm64/boot/dts/renesas/r8a77980-condor.dts
> +++ b/arch/arm64/boot/dts/renesas/r8a77980-condor.dts
> @@ -1,6 +1,6 @@
>  // SPDX-License-Identifier: GPL-2.0
>  /*
> - * Device Tree Source for the Condor board
> + * Device Tree Source for the Condor board with R-Car V3H
>   *
>   * Copyright (C) 2018 Renesas Electronics Corp.
>   * Copyright (C) 2018 Cogent Embedded, Inc.
> diff --git a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts
> index 4715e4a4abe064cd..236671401bc1e4de 100644
> --- a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts
> +++ b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts
> @@ -1,6 +1,6 @@
>  // SPDX-License-Identifier: GPL-2.0
>  /*
> - * Device Tree Source for the ebisu board
> + * Device Tree Source for the Ebisu board with R-Car E3
>   *
>   * Copyright (C) 2018 Renesas Electronics Corp.
>   */
> diff --git a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts
> index 6783c3ad08567e4b..9290ea49e2dd3c7a 100644
> --- a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts
> +++ b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts
> @@ -1,6 +1,6 @@
>  // SPDX-License-Identifier: GPL-2.0
>  /*
> - * Device Tree Source for the Draak board
> + * Device Tree Source for the Draak board with R-Car D3
>   *
>   * Copyright (C) 2016-2018 Renesas Electronics Corp.
>   * Copyright (C) 2017 Glider bvba
> diff --git a/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts b/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts
> index 687f019e79f059a1..dc671ff57ec7678a 100644
> --- a/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts
> +++ b/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts
> @@ -1,6 +1,6 @@
>  // SPDX-License-Identifier: GPL-2.0
>  /*
> - * Device Tree Source for the Falcon CPU and BreakOut boards
> + * Device Tree Source for the Falcon CPU and BreakOut boards with R-Car V3U
>   *
>   * Copyright (C) 2020 Renesas Electronics Corp.
>   */
> -- 
> 2.25.1
>
Geert Uytterhoeven June 8, 2021, 6:45 a.m. UTC | #2
Hi Niklas,

On Mon, Jun 7, 2021 at 11:02 PM Niklas Söderlund
<niklas.soderlund@ragnatech.se> wrote:
> On 2021-06-07 19:42:38 +0200, Geert Uytterhoeven wrote:
> > Make sure the R-Car Gen3 SoC model present is documented in the comment
> > header of each board DTS.  This makes it easier to identify boards that
> > are available with different SoC or SiP options.
> >
> > Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
>
> nit: Would it make sens to break the line length limit for this to make
> it easier for grep to be more useful? In either case,

Good suggestion!

Might make sense for the top compatible value in .dts files, too,
but then we're crossing the new 100 character upper limit...

> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>

Thanks again!

Gr{oetje,eeting}s,

                        Geert
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/renesas/r8a77950-ulcb-kf.dts b/arch/arm64/boot/dts/renesas/r8a77950-ulcb-kf.dts
index dcaaf12cec40dab4..85f008ef63ded5d6 100644
--- a/arch/arm64/boot/dts/renesas/r8a77950-ulcb-kf.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77950-ulcb-kf.dts
@@ -1,6 +1,6 @@ 
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Device Tree Source for the H3ULCB Kingfisher board
+ * Device Tree Source for the H3ULCB Kingfisher board with R-Car H3 ES1.x
  *
  * Copyright (C) 2017 Renesas Electronics Corp.
  * Copyright (C) 2017 Cogent Embedded, Inc.
diff --git a/arch/arm64/boot/dts/renesas/r8a77950-ulcb.dts b/arch/arm64/boot/dts/renesas/r8a77950-ulcb.dts
index 38a6d6a108d488ed..f1df707b98a6e269 100644
--- a/arch/arm64/boot/dts/renesas/r8a77950-ulcb.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77950-ulcb.dts
@@ -1,6 +1,7 @@ 
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Device Tree Source for the H3ULCB (R-Car Starter Kit Premier) board
+ * Device Tree Source for the H3ULCB (R-Car Starter Kit Premier) board with
+ * R-Car H3 ES1.x
  *
  * Copyright (C) 2016 Renesas Electronics Corp.
  * Copyright (C) 2016 Cogent Embedded, Inc.
diff --git a/arch/arm64/boot/dts/renesas/r8a77951-ulcb-kf.dts b/arch/arm64/boot/dts/renesas/r8a77951-ulcb-kf.dts
index 11f943a67703f0a8..2e58a27aa2766603 100644
--- a/arch/arm64/boot/dts/renesas/r8a77951-ulcb-kf.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77951-ulcb-kf.dts
@@ -1,6 +1,6 @@ 
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Device Tree Source for the H3ULCB Kingfisher board
+ * Device Tree Source for the H3ULCB Kingfisher board with R-Car H3 ES2.0+
  *
  * Copyright (C) 2017 Renesas Electronics Corp.
  * Copyright (C) 2017 Cogent Embedded, Inc.
diff --git a/arch/arm64/boot/dts/renesas/r8a77951-ulcb.dts b/arch/arm64/boot/dts/renesas/r8a77951-ulcb.dts
index 8ad8f2a539771de8..21ce300b54abecef 100644
--- a/arch/arm64/boot/dts/renesas/r8a77951-ulcb.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77951-ulcb.dts
@@ -1,6 +1,7 @@ 
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Device Tree Source for the H3ULCB (R-Car Starter Kit Premier) board
+ * Device Tree Source for the H3ULCB (R-Car Starter Kit Premier) board with
+ * R-Car H3 ES2.0+
  *
  * Copyright (C) 2016 Renesas Electronics Corp.
  * Copyright (C) 2016 Cogent Embedded, Inc.
diff --git a/arch/arm64/boot/dts/renesas/r8a77960-ulcb-kf.dts b/arch/arm64/boot/dts/renesas/r8a77960-ulcb-kf.dts
index 2151c37d77a6c942..02d61360692c0ac6 100644
--- a/arch/arm64/boot/dts/renesas/r8a77960-ulcb-kf.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77960-ulcb-kf.dts
@@ -1,6 +1,6 @@ 
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Device Tree Source for the M3ULCB Kingfisher board
+ * Device Tree Source for the M3ULCB Kingfisher board with R-Car M3-W
  *
  * Copyright (C) 2017 Renesas Electronics Corp.
  * Copyright (C) 2017 Cogent Embedded, Inc.
diff --git a/arch/arm64/boot/dts/renesas/r8a77960-ulcb.dts b/arch/arm64/boot/dts/renesas/r8a77960-ulcb.dts
index d041042a56192ab2..d936fb9281be6edd 100644
--- a/arch/arm64/boot/dts/renesas/r8a77960-ulcb.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77960-ulcb.dts
@@ -1,6 +1,7 @@ 
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Device Tree Source for the M3ULCB (R-Car Starter Kit Pro) board
+ * Device Tree Source for the M3ULCB (R-Car Starter Kit Pro) board with R-Car
+ * M3-W
  *
  * Copyright (C) 2016 Renesas Electronics Corp.
  * Copyright (C) 2016 Cogent Embedded, Inc.
diff --git a/arch/arm64/boot/dts/renesas/r8a77961-ulcb-kf.dts b/arch/arm64/boot/dts/renesas/r8a77961-ulcb-kf.dts
index 6ec958348eb025d9..d66eb27ee8c48189 100644
--- a/arch/arm64/boot/dts/renesas/r8a77961-ulcb-kf.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77961-ulcb-kf.dts
@@ -1,6 +1,6 @@ 
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Device Tree Source for the M3ULCB Kingfisher board
+ * Device Tree Source for the M3ULCB Kingfisher board with R-Car M3-W+
  *
  * Copyright (C) 2020 Eugeniu Rosca <rosca.eugeniu@gmail.com>
  */
diff --git a/arch/arm64/boot/dts/renesas/r8a77965-ulcb-kf.dts b/arch/arm64/boot/dts/renesas/r8a77965-ulcb-kf.dts
index 12aa08fd6fd87f7e..a601968c5727e55a 100644
--- a/arch/arm64/boot/dts/renesas/r8a77965-ulcb-kf.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77965-ulcb-kf.dts
@@ -1,6 +1,6 @@ 
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Device Tree Source for the M3NULCB Kingfisher board
+ * Device Tree Source for the M3NULCB Kingfisher board with R-Car M3-N
  *
  * Copyright (C) 2018 Renesas Electronics Corp.
  * Copyright (C) 2018 Cogent Embedded, Inc.
diff --git a/arch/arm64/boot/dts/renesas/r8a77965-ulcb.dts b/arch/arm64/boot/dts/renesas/r8a77965-ulcb.dts
index 964078b6cc49e959..87b013279c74dc48 100644
--- a/arch/arm64/boot/dts/renesas/r8a77965-ulcb.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77965-ulcb.dts
@@ -1,6 +1,7 @@ 
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Device Tree Source for the M3NULCB (R-Car Starter Kit Pro) board
+ * Device Tree Source for the M3NULCB (R-Car Starter Kit Pro) board with R-Car
+ * M3-N
  *
  * Copyright (C) 2018 Renesas Electronics Corp.
  * Copyright (C) 2018 Cogent Embedded, Inc.
diff --git a/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
index 5c84681703edad2e..d24da54f312b9085 100644
--- a/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
@@ -1,6 +1,6 @@ 
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Device Tree Source for the Eagle board
+ * Device Tree Source for the Eagle board with R-Car V3M
  *
  * Copyright (C) 2016-2017 Renesas Electronics Corp.
  * Copyright (C) 2017 Cogent Embedded, Inc.
diff --git a/arch/arm64/boot/dts/renesas/r8a77980-condor.dts b/arch/arm64/boot/dts/renesas/r8a77980-condor.dts
index 7bde0a549c09884f..edf7f2a2f958787c 100644
--- a/arch/arm64/boot/dts/renesas/r8a77980-condor.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77980-condor.dts
@@ -1,6 +1,6 @@ 
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Device Tree Source for the Condor board
+ * Device Tree Source for the Condor board with R-Car V3H
  *
  * Copyright (C) 2018 Renesas Electronics Corp.
  * Copyright (C) 2018 Cogent Embedded, Inc.
diff --git a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts
index 4715e4a4abe064cd..236671401bc1e4de 100644
--- a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts
@@ -1,6 +1,6 @@ 
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Device Tree Source for the ebisu board
+ * Device Tree Source for the Ebisu board with R-Car E3
  *
  * Copyright (C) 2018 Renesas Electronics Corp.
  */
diff --git a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts
index 6783c3ad08567e4b..9290ea49e2dd3c7a 100644
--- a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts
@@ -1,6 +1,6 @@ 
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Device Tree Source for the Draak board
+ * Device Tree Source for the Draak board with R-Car D3
  *
  * Copyright (C) 2016-2018 Renesas Electronics Corp.
  * Copyright (C) 2017 Glider bvba
diff --git a/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts b/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts
index 687f019e79f059a1..dc671ff57ec7678a 100644
--- a/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts
+++ b/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts
@@ -1,6 +1,6 @@ 
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Device Tree Source for the Falcon CPU and BreakOut boards
+ * Device Tree Source for the Falcon CPU and BreakOut boards with R-Car V3U
  *
  * Copyright (C) 2020 Renesas Electronics Corp.
  */