[PATCH v1 0/3] arm64: dts: freescale: imx95-toradex: fix vdev buffer reserved memory node name

[PATCH v1 0/3] arm64: dts: freescale: imx95-toradex: fix vdev buffer reserved memory node name

[Francesco Dolcini]

From: Francesco Dolcini <francesco.dolcini@toradex.com>

The imx_rproc driver uses node names to identify reserved memory regions.
It checks for "vdev0buffer" to skip mapping and "vdev" prefix to filter
vdev regions.

Rename the reserved memory nodes to use the expected names so the driver
can correctly identify and handle each region.

Same as commit 5cae743b988d ("arm64: dts: imx95-15x15-frdm: fix reserved
memory node names for remoteproc").

Francesco Dolcini (3):
  arm64: dts: freescale: imx95-verdin: fix vdev buffer reserved memory
    node name
  arm64: dts: freescale: imx95-toradex-smarc: fix vdev buffer reserved
    memory node name
  arm64: dts: freescale: imx95-aquila: fix vdev buffer reserved memory
    node name

 arch/arm64/boot/dts/freescale/imx95-aquila.dtsi        | 4 ++--
 arch/arm64/boot/dts/freescale/imx95-toradex-smarc.dtsi | 4 ++--
 arch/arm64/boot/dts/freescale/imx95-verdin.dtsi        | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

-- 
2.47.3

[PATCH v1 1/3] arm64: dts: freescale: imx95-verdin: fix vdev buffer reserved memory node name

[Francesco Dolcini]

From: Francesco Dolcini <francesco.dolcini@toradex.com>

The imx_rproc driver uses node names to identify reserved memory regions.
It checks for "vdev0buffer" to skip mapping and "vdev" prefix to filter
vdev regions.

Rename the reserved memory nodes to use the expected names so the driver
can correctly identify and handle each region.

Same as commit 5cae743b988d ("arm64: dts: imx95-15x15-frdm: fix reserved
memory node names for remoteproc").

Fixes: 676d7ce22f00 ("arm64: dts: freescale: Add Verdin iMX95 support")
Cc: stable@vger.kernel.org
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
---
 arch/arm64/boot/dts/freescale/imx95-verdin.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx95-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx95-verdin.dtsi
index 72e7f1e88409..f2e41d39ca6e 100644
--- a/arch/arm64/boot/dts/freescale/imx95-verdin.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx95-verdin.dtsi
@@ -142,7 +142,7 @@ cm7: remoteproc-cm7 {
 		mboxes = <&mu7 0 1
 			  &mu7 1 1
 			  &mu7 3 1>;
-		memory-region = <&vdevbuffer>, <&vdev0vring0>, <&vdev0vring1>,
+		memory-region = <&vdev0buffer>, <&vdev0vring0>, <&vdev0vring1>,
 				<&vdev1vring0>, <&vdev1vring1>, <&rsc_table>, <&m7_reserved>;
 	};
 
@@ -184,7 +184,7 @@ vdev1vring1: vdev1vring1@88018000 {
 			no-map;
 		};
 
-		vdevbuffer: vdevbuffer@88020000 {
+		vdev0buffer: vdev0buffer@88020000 {
 			compatible = "shared-dma-pool";
 			reg = <0 0x88020000 0 0x100000>;
 			no-map;
-- 
2.47.3

[PATCH v1 2/3] arm64: dts: freescale: imx95-toradex-smarc: fix vdev buffer reserved memory node name

[Francesco Dolcini]

From: Francesco Dolcini <francesco.dolcini@toradex.com>

The imx_rproc driver uses node names to identify reserved memory regions.
It checks for "vdev0buffer" to skip mapping and "vdev" prefix to filter
vdev regions.

Rename the reserved memory nodes to use the expected names so the driver
can correctly identify and handle each region.

Same as commit 5cae743b988d ("arm64: dts: imx95-15x15-frdm: fix reserved
memory node names for remoteproc").

Fixes: 6b7a9871e171 ("arm64: dts: freescale: imx95-toradex-smarc: Support Cortex M7")
Cc: stable@vger.kernel.org
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
---
 arch/arm64/boot/dts/freescale/imx95-toradex-smarc.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx95-toradex-smarc.dtsi b/arch/arm64/boot/dts/freescale/imx95-toradex-smarc.dtsi
index 641573c9943e..bc54a1ad7680 100644
--- a/arch/arm64/boot/dts/freescale/imx95-toradex-smarc.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx95-toradex-smarc.dtsi
@@ -151,7 +151,7 @@ remoteproc-cm7 {
 		compatible = "fsl,imx95-cm7";
 		mboxes = <&mu7 0 1 &mu7 1 1 &mu7 3 1>;
 		mbox-names = "tx", "rx", "rxdb";
-		memory-region = <&vdevbuffer>, <&vdev0vring0>, <&vdev0vring1>,
+		memory-region = <&vdev0buffer>, <&vdev0vring0>, <&vdev0vring1>,
 				<&vdev1vring0>, <&vdev1vring1>, <&rsc_table>, <&m7_reserved>;
 	};
 
@@ -198,7 +198,7 @@ vdev1vring1: vdev1vring1@88018000 {
 			no-map;
 		};
 
-		vdevbuffer: vdevbuffer@88020000 {
+		vdev0buffer: vdev0buffer@88020000 {
 			compatible = "shared-dma-pool";
 			reg = <0 0x88020000 0 0x100000>;
 			no-map;
-- 
2.47.3

[PATCH v1 3/3] arm64: dts: freescale: imx95-aquila: fix vdev buffer reserved memory node name

[Francesco Dolcini]

From: Francesco Dolcini <francesco.dolcini@toradex.com>

The imx_rproc driver uses node names to identify reserved memory regions.
It checks for "vdev0buffer" to skip mapping and "vdev" prefix to filter
vdev regions.

Rename the reserved memory nodes to use the expected names so the driver
can correctly identify and handle each region.

Same as commit 5cae743b988d ("arm64: dts: imx95-15x15-frdm: fix reserved
memory node names for remoteproc").

Fixes: d5c082ba23db ("arm64: dts: freescale: add Aquila iMX95 support")
Cc: stable@vger.kernel.org
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
---
 arch/arm64/boot/dts/freescale/imx95-aquila.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx95-aquila.dtsi b/arch/arm64/boot/dts/freescale/imx95-aquila.dtsi
index c5f4cf0541f2..eb2958d41643 100644
--- a/arch/arm64/boot/dts/freescale/imx95-aquila.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx95-aquila.dtsi
@@ -142,7 +142,7 @@ remoteproc-cm7 {
 		compatible = "fsl,imx95-cm7";
 		mboxes = <&mu7 0 1 &mu7 1 1 &mu7 3 1>;
 		mbox-names = "tx", "rx", "rxdb";
-		memory-region = <&vdevbuffer>, <&vdev0vring0>, <&vdev0vring1>,
+		memory-region = <&vdev0buffer>, <&vdev0vring0>, <&vdev0vring1>,
 				<&vdev1vring0>, <&vdev1vring1>, <&rsc_table>, <&m7_reserved>;
 	};
 
@@ -189,7 +189,7 @@ vdev1vring1: vdev1vring1@88018000 {
 			no-map;
 		};
 
-		vdevbuffer: vdevbuffer@88020000 {
+		vdev0buffer: vdev0buffer@88020000 {
 			compatible = "shared-dma-pool";
 			reg = <0 0x88020000 0 0x100000>;
 			no-map;
-- 
2.47.3

Re: [PATCH v1 0/3] arm64: dts: freescale: imx95-toradex: fix vdev buffer reserved memory node name

[Frank.Li]

From: Frank Li <Frank.Li@nxp.com>


On Fri, 02 Oct 2026 12:37:53 +0200, Francesco Dolcini wrote:
> From: Francesco Dolcini <francesco.dolcini@toradex.com>
>
> The imx_rproc driver uses node names to identify reserved memory regions.
> It checks for "vdev0buffer" to skip mapping and "vdev" prefix to filter
> vdev regions.
>
> Rename the reserved memory nodes to use the expected names so the driver
> can correctly identify and handle each region.
>
> [...]

Applied to imx/dt64-intend (will appear to linux-next after v7.4-rc1),
thanks!

[1/3] arm64: dts: freescale: imx95-verdin: fix vdev buffer reserved memory node name
      commit: 429806a56097ecc82409e8658d6bc43c37ead1dc
[2/3] arm64: dts: freescale: imx95-toradex-smarc: fix vdev buffer reserved memory node name
      commit: b1067e3e920f068d035b37fba8201739dfc3340c
[3/3] arm64: dts: freescale: imx95-aquila: fix vdev buffer reserved memory node name
      commit: 49b64740fa4c8af94d929b69371ac10ad2f113f7

Best regards,
--
Frank Li <Frank.Li@nxp.com>