[PATCH v5 3/8] ARM: dts: Add D-Link DWR-932M support

Stefan Dösinger
2026-04-21T20:24:12Z

This adds base DT definition for zx297520v3 and one board that consumes it.

Signed-off-by: Stefan Dösinger <stefandoesinger@gmail.com>

---

Changes in v5:
Prepend the SoC name in the device specific DTS filename.
---
MAINTAINERS | 1 +
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/zte/Makefile | 3 ++
arch/arm/boot/dts/zte/zx297520v3-dlink-dwr932m.dts | 18 ++++++++++
arch/arm/boot/dts/zte/zx297520v3.dtsi | 40 ++++++++++++++++++++++
5 files changed, 63 insertions(+)

diff --git a/MAINTAINERS b/MAINTAINERS
index bcade90ca14e..f7ca0d478e81 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -29203,6 +29203,7 @@ F: tools/testing/selftests/cgroup/test_zswap.c
ZX29
M: Stefan Dösinger <stefandoesinger@gmail.com>
F: Documentation/devicetree/bindings/arm/zte.yaml
+F: arch/arm/boot/dts/zte
F: arch/arm/mach-zte/

SENARYTECH AUDIO CODEC DRIVER
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index efe38eb25301..28fba538d552 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -39,3 +39,4 @@ subdir-y += unisoc
subdir-y += vt8500
subdir-y += xen
subdir-y += xilinx
+subdir-y += zte
diff --git a/arch/arm/boot/dts/zte/Makefile b/arch/arm/boot/dts/zte/Makefile
new file mode 100644
index 000000000000..f052cfbd636c
--- /dev/null
+++ b/arch/arm/boot/dts/zte/Makefile
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0-only
+dtb-$(CONFIG_SOC_ZX297520V3) += \
+ zx297520v3-dlink-dwr932m.dtb
diff --git a/arch/arm/boot/dts/zte/zx297520v3-dlink-dwr932m.dts b/arch/arm/boot/dts/zte/zx297520v3-dlink-dwr932m.dts
new file mode 100644
index 000000000000..ac20215fddef
--- /dev/null
+++ b/arch/arm/boot/dts/zte/zx297520v3-dlink-dwr932m.dts
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2026 Stefan Dösinger <stefandoesinger@gmail.com>
+ */
+
+/dts-v1/;
+
+#include "zx297520v3.dtsi"
+
+/ {
+ model = "D-Link DWR-932M";
+ compatible = "dlink,dwr932m", "zte,zx297520v3";
+
+ memory@20000000 {
+ device_type = "memory";
+ reg = <0x20000000 0x04000000>;
+ };
+};
diff --git a/arch/arm/boot/dts/zte/zx297520v3.dtsi b/arch/arm/boot/dts/zte/zx297520v3.dtsi
new file mode 100644
index 000000000000..0fff00f910d6
--- /dev/null
+++ b/arch/arm/boot/dts/zte/zx297520v3.dtsi
@@ -0,0 +1,40 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2026 Stefan Dösinger <stefandoesinger@gmail.com>
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53";
+ reg = <0>;
+ };
+ };
+
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ interrupt-parent = <&gic>;
+ ranges;
+
+ gic: interrupt-controller@f2000000 {
+ compatible = "arm,gic-v3";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0xf2000000 0x10000>,
+ <0xf2040000 0x20000>;
+ };
+ };
+};

--
2.53.0