Re: [PATCH v2 2/2] arm: dts: nxp: imx: Add devicetree files for M48

From: Dinh Nguyen

Date: Mon Sep 28 2026 - 10:58:19 EST


Hi Petko,

On 9/24/26 13:38, Petko Manolov wrote:
M48 is a heterogeneous board made by Draeger that is based on two
independent cpus, that are monitoring each other. One of them is
imx6, the other is Altera SoCFPGA Cyclone 5. The latter is booting
independently off qspi.

This one adds the DT for the two variants of M48 that are based on
imx6q and imx6dl.

Signed-off-by: Petko Manolov <petko.manolov@xxxxxxxxxxxx>
---
arch/arm/boot/dts/nxp/imx/Makefile | 2 +
.../boot/dts/nxp/imx/imx6dl-draeger-m48.dts | 23 ++
.../boot/dts/nxp/imx/imx6q-draeger-m48.dts | 23 ++
.../boot/dts/nxp/imx/imx6qdl-draeger-m48.dtsi | 369 ++++++++++++++++++
.../boot/dts/nxp/imx/imx6qp-draeger-m48.dts | 78 ++++
5 files changed, 495 insertions(+)
create mode 100644 arch/arm/boot/dts/nxp/imx/imx6dl-draeger-m48.dts
create mode 100644 arch/arm/boot/dts/nxp/imx/imx6q-draeger-m48.dts
create mode 100644 arch/arm/boot/dts/nxp/imx/imx6qdl-draeger-m48.dtsi
create mode 100644 arch/arm/boot/dts/nxp/imx/imx6qp-draeger-m48.dts

diff --git a/arch/arm/boot/dts/nxp/imx/Makefile b/arch/arm/boot/dts/nxp/imx/Makefile
index 1a2539fa19b4..44b393256235 100644
--- a/arch/arm/boot/dts/nxp/imx/Makefile
+++ b/arch/arm/boot/dts/nxp/imx/Makefile
@@ -220,6 +220,8 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
imx6q-dmo-edmqmx6.dtb \
imx6q-dms-ba16.dtb \
imx6q-ds.dtb \
+ imx6q-draeger-m48.dtb \
+ imx6dl-draeger-m48.dtb \
imx6q-emcon-avari.dtb \
Please remember to run get_maintainer on the file that you're submitting. For this case, for the arch/arm/boot/dts/nxp, you need to also Cc'd :

Frank Li <Frank.Li@xxxxxxx> (maintainer:ARM/FREESCALE IMX / MXC / LAYERSCAPE ARM ARCHIT...)
Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> (maintainer:ARM/FREESCALE IMX / MXC / LAYERSCAPE ARM ARCHIT...)
Pengutronix Kernel Team <kernel@xxxxxxxxxxxxxx> (reviewer:ARM/FREESCALE IMX / MXC / LAYERSCAPE ARM ARCHIT...)
Fabio Estevam <festevam@xxxxxxxxx> (reviewer:ARM/FREESCALE IMX / MXC / LAYERSCAPE ARM ARCHIT...)

Dinh