[PATCH 1/5] arm64: dts: imx8mp-tqma8mpql-mba8mpxl-g133han01: Remove compatible from overlay

[PATCH 1/5] arm64: dts: imx8mp-tqma8mpql-mba8mpxl-g133han01: Remove compatible from overlay

[Alexander Stein]

There is no reason to override the board compatible in a an overlay,
remove it. While at it, update the copyright year.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
 .../freescale/imx8mp-tqma8mpql-mba8mpxl-lvds-g133han01.dtso | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl-lvds-g133han01.dtso b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl-lvds-g133han01.dtso
index 5058cd9409c75..129b02a69ccf0 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl-lvds-g133han01.dtso
+++ b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl-lvds-g133han01.dtso
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
 /*
- * Copyright (c) 2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
+ * Copyright (c) 2023-2026 TQ-Systems GmbH <linux@ew.tq-group.com>,
  * D-82229 Seefeld, Germany.
  * Author: Alexander Stein
  */
@@ -10,10 +10,6 @@
 
 #include <dt-bindings/clock/imx8mp-clock.h>
 
-&{/} {
-	compatible = "tq,imx8mp-tqma8mpql-mba8mpxl", "tq,imx8mp-tqma8mpql", "fsl,imx8mp";
-};
-
 &backlight_lvds {
 	status = "okay";
 };
-- 
2.43.0

[PATCH 2/5] arm64: dts: imx8mp-tqma8mpql-mba8mpxl-tm070jvhg33: Remove compatible from overlay

[Alexander Stein]

There is no reason to override the board compatible in a an overlay,
remove it. While at it, update the copyright year.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
 .../imx8mp-tqma8mpql-mba8mpxl-lvds-tm070jvhg33.dtso         | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl-lvds-tm070jvhg33.dtso b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl-lvds-tm070jvhg33.dtso
index ea44d605342ba..f6aaad91d7f8e 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl-lvds-tm070jvhg33.dtso
+++ b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl-lvds-tm070jvhg33.dtso
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
 /*
- * Copyright (c) 2022 TQ-Systems GmbH <linux@ew.tq-group.com>,
+ * Copyright (c) 2022-2026 TQ-Systems GmbH <linux@ew.tq-group.com>,
  * D-82229 Seefeld, Germany.
  * Author: Alexander Stein
  */
@@ -8,10 +8,6 @@
 /dts-v1/;
 /plugin/;
 
-&{/} {
-	compatible = "tq,imx8mp-tqma8mpql-mba8mpxl", "tq,imx8mp-tqma8mpql", "fsl,imx8mp";
-};
-
 &backlight_lvds {
 	status = "okay";
 };
-- 
2.43.0

[PATCH 3/5] arm64: dts: imx8mq-tqma8mq-mba8mx-tm070jvhg33: Remove compatible from overlay

[Alexander Stein]

There is no reason to override the board compatible in a an overlay,
remove it. While at it, update the copyright year.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
 .../freescale/imx8mq-tqma8mq-mba8mx-lvds-tm070jvhg33.dtso   | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mq-tqma8mq-mba8mx-lvds-tm070jvhg33.dtso b/arch/arm64/boot/dts/freescale/imx8mq-tqma8mq-mba8mx-lvds-tm070jvhg33.dtso
index 306977d6ba0cb..78f24f72cc690 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-tqma8mq-mba8mx-lvds-tm070jvhg33.dtso
+++ b/arch/arm64/boot/dts/freescale/imx8mq-tqma8mq-mba8mx-lvds-tm070jvhg33.dtso
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
 /*
- * Copyright (c) 2019-2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
+ * Copyright (c) 2019-2026 TQ-Systems GmbH <linux@ew.tq-group.com>,
  * D-82229 Seefeld, Germany.
  * Author: Alexander Stein
  */
@@ -10,10 +10,6 @@
 
 #include <dt-bindings/gpio/gpio.h>
 
-&{/} {
-	compatible = "tq,imx8mq-tqma8mq-mba8mx", "tq,imx8mq-tqma8mq", "fsl,imx8mq";
-};
-
 &backlight_lvds {
 	status = "okay";
 };
-- 
2.43.0

[PATCH 4/5] arm64: dts: imx8mn-tqma8mqnl-mba8mx-tm070jvhg33: Remove compatible from overlay

[Alexander Stein]

There is no reason to override the board compatible in a an overlay,
remove it. While at it, update the copyright year.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
 .../freescale/imx8mn-tqma8mqnl-mba8mx-lvds-tm070jvhg33.dtso | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl-mba8mx-lvds-tm070jvhg33.dtso b/arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl-mba8mx-lvds-tm070jvhg33.dtso
index 29235e390a5d7..0f4cf1855bf3a 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl-mba8mx-lvds-tm070jvhg33.dtso
+++ b/arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl-mba8mx-lvds-tm070jvhg33.dtso
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
 /*
- * Copyright (c) 2022-2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
+ * Copyright (c) 2022-2026 TQ-Systems GmbH <linux@ew.tq-group.com>,
  * D-82229 Seefeld, Germany.
  * Author: Alexander Stein
  */
@@ -10,10 +10,6 @@
 
 #include <dt-bindings/gpio/gpio.h>
 
-&{/} {
-	compatible = "tq,imx8mn-tqma8mqnl-mba8mx", "tq,imx8mn-tqma8mqnl", "fsl,imx8mn";
-};
-
 &backlight_lvds {
 	status = "okay";
 };
-- 
2.43.0

[PATCH 5/5] arm64: dts: imx8mm-tqma8mqml-mba8mx-tm070jvhg33: Remove compatible from overlay

[Alexander Stein]

There is no reason to override the board compatible in a an overlay,
remove it. While at it, update the copyright year.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
 .../freescale/imx8mm-tqma8mqml-mba8mx-lvds-tm070jvhg33.dtso | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml-mba8mx-lvds-tm070jvhg33.dtso b/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml-mba8mx-lvds-tm070jvhg33.dtso
index e44249c6d8a09..e5425653ea7ed 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml-mba8mx-lvds-tm070jvhg33.dtso
+++ b/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml-mba8mx-lvds-tm070jvhg33.dtso
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
 /*
- * Copyright (c) 2022-2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
+ * Copyright (c) 2022-2026 TQ-Systems GmbH <linux@ew.tq-group.com>,
  * D-82229 Seefeld, Germany.
  * Author: Alexander Stein
  */
@@ -10,10 +10,6 @@
 
 #include <dt-bindings/gpio/gpio.h>
 
-&{/} {
-	compatible = "tq,imx8mm-tqma8mqml-mba8mx", "tq,imx8mm-tqma8mqml", "fsl,imx8mm";
-};
-
 &backlight_lvds {
 	status = "okay";
 };
-- 
2.43.0

Re: [PATCH 1/5] arm64: dts: imx8mp-tqma8mpql-mba8mpxl-g133han01: Remove compatible from overlay

[Frank Li]

On Wed, Mar 11, 2026 at 03:52:15PM +0100, Alexander Stein wrote:
> There is no reason to override the board compatible in a an overlay,
> remove it. While at it, update the copyright year.

Any bad things happen if overwrite in overlay file?

Frank

>
> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
> ---
>  .../freescale/imx8mp-tqma8mpql-mba8mpxl-lvds-g133han01.dtso | 6 +-----
>  1 file changed, 1 insertion(+), 5 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl-lvds-g133han01.dtso b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl-lvds-g133han01.dtso
> index 5058cd9409c75..129b02a69ccf0 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl-lvds-g133han01.dtso
> +++ b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl-lvds-g133han01.dtso
> @@ -1,6 +1,6 @@
>  // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
>  /*
> - * Copyright (c) 2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
> + * Copyright (c) 2023-2026 TQ-Systems GmbH <linux@ew.tq-group.com>,
>   * D-82229 Seefeld, Germany.
>   * Author: Alexander Stein
>   */
> @@ -10,10 +10,6 @@
>
>  #include <dt-bindings/clock/imx8mp-clock.h>
>
> -&{/} {
> -	compatible = "tq,imx8mp-tqma8mpql-mba8mpxl", "tq,imx8mp-tqma8mpql", "fsl,imx8mp";
> -};
> -
>  &backlight_lvds {
>  	status = "okay";
>  };
> --
> 2.43.0
>

Re: [PATCH 1/5] arm64: dts: imx8mp-tqma8mpql-mba8mpxl-g133han01: Remove compatible from overlay

[Alexander Stein]

Hi,

Am Mittwoch, 11. März 2026, 17:19:37 CET schrieb Frank Li:
> On Wed, Mar 11, 2026 at 03:52:15PM +0100, Alexander Stein wrote:
> > There is no reason to override the board compatible in a an overlay,
> > remove it. While at it, update the copyright year.
> 
> Any bad things happen if overwrite in overlay file?

You might override the board compatible when it is set (differently) in
the mainboard.

Best regards,
Alexander

> Frank
> 
> >
> > Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
> > ---
> >  .../freescale/imx8mp-tqma8mpql-mba8mpxl-lvds-g133han01.dtso | 6 +-----
> >  1 file changed, 1 insertion(+), 5 deletions(-)
> >
> > diff --git a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl-lvds-g133han01.dtso b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl-lvds-g133han01.dtso
> > index 5058cd9409c75..129b02a69ccf0 100644
> > --- a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl-lvds-g133han01.dtso
> > +++ b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl-lvds-g133han01.dtso
> > @@ -1,6 +1,6 @@
> >  // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
> >  /*
> > - * Copyright (c) 2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
> > + * Copyright (c) 2023-2026 TQ-Systems GmbH <linux@ew.tq-group.com>,
> >   * D-82229 Seefeld, Germany.
> >   * Author: Alexander Stein
> >   */
> > @@ -10,10 +10,6 @@
> >
> >  #include <dt-bindings/clock/imx8mp-clock.h>
> >
> > -&{/} {
> > -	compatible = "tq,imx8mp-tqma8mpql-mba8mpxl", "tq,imx8mp-tqma8mpql", "fsl,imx8mp";
> > -};
> > -
> >  &backlight_lvds {
> >  	status = "okay";
> >  };
> > --
> > 2.43.0
> >
> 


-- 
TQ-Systems GmbH | Mühlstraße 2, Gut Delling | 82229 Seefeld, Germany
Amtsgericht München, HRB 105018
Geschäftsführer: Detlef Schneider, Rüdiger Stahl, Stefan Schneider
http://www.tq-group.com/

Re: [PATCH 1/5] arm64: dts: imx8mp-tqma8mpql-mba8mpxl-g133han01: Remove compatible from overlay

[Frank Li]

On Wed, Mar 11, 2026 at 05:49:23PM +0100, Alexander Stein wrote:
> Hi,
>
> Am Mittwoch, 11. März 2026, 17:19:37 CET schrieb Frank Li:
> > On Wed, Mar 11, 2026 at 03:52:15PM +0100, Alexander Stein wrote:
> > > There is no reason to override the board compatible in a an overlay,
> > > remove it. While at it, update the copyright year.
> >
> > Any bad things happen if overwrite in overlay file?
>
> You might override the board compatible when it is set (differently) in
> the mainboard.

Is below better

"Override the board compatible is unexpected, especially when the same dtso
override difference mainboard. So remove it and update the copyright year."

Frank

>
> Best regards,
> Alexander
>
> > Frank
> >
> > >
> > > Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
> > > ---
> > >  .../freescale/imx8mp-tqma8mpql-mba8mpxl-lvds-g133han01.dtso | 6 +-----
> > >  1 file changed, 1 insertion(+), 5 deletions(-)
> > >
> > > diff --git a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl-lvds-g133han01.dtso b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl-lvds-g133han01.dtso
> > > index 5058cd9409c75..129b02a69ccf0 100644
> > > --- a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl-lvds-g133han01.dtso
> > > +++ b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl-lvds-g133han01.dtso
> > > @@ -1,6 +1,6 @@
> > >  // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
> > >  /*
> > > - * Copyright (c) 2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
> > > + * Copyright (c) 2023-2026 TQ-Systems GmbH <linux@ew.tq-group.com>,
> > >   * D-82229 Seefeld, Germany.
> > >   * Author: Alexander Stein
> > >   */
> > > @@ -10,10 +10,6 @@
> > >
> > >  #include <dt-bindings/clock/imx8mp-clock.h>
> > >
> > > -&{/} {
> > > -	compatible = "tq,imx8mp-tqma8mpql-mba8mpxl", "tq,imx8mp-tqma8mpql", "fsl,imx8mp";
> > > -};
> > > -
> > >  &backlight_lvds {
> > >  	status = "okay";
> > >  };
> > > --
> > > 2.43.0
> > >
> >
>
>
> --
> TQ-Systems GmbH | Mühlstraße 2, Gut Delling | 82229 Seefeld, Germany
> Amtsgericht München, HRB 105018
> Geschäftsführer: Detlef Schneider, Rüdiger Stahl, Stefan Schneider
> http://www.tq-group.com/
>
>