diff --git a/share/man/man4/man4.arm/Makefile b/share/man/man4/man4.arm/Makefile
--- a/share/man/man4/man4.arm/Makefile
+++ b/share/man/man4/man4.arm/Makefile
@@ -2,6 +2,7 @@
 	ar40xx.4 \
 	bcm283x_pwm.4 \
 	devcfg.4 \
+	dwcotg.4 \
 	imx6_ahci.4 \
 	imx6_snvs.4 \
 	imx_wdog.4 \
diff --git a/share/man/man4/man4.arm/dwcotg.4 b/share/man/man4/man4.arm/dwcotg.4
new file mode 100644
--- /dev/null
+++ b/share/man/man4/man4.arm/dwcotg.4
@@ -0,0 +1,29 @@
+.\"
+.\" Copyright (c) 2025 Alexander Ziaee
+.\"
+.\" SPDX-License-Identifier: BSD-2-Clause
+.\"
+.Dd October 22, 2025
+.Dt DWCOTG 4 arm
+.Os
+.Sh NAME
+.Nm dwcotg
+.Nd Synopsis DesignWare USB gadget to serial UART driver
+.Sh SYNOPSIS
+.Cd device acpi
+.Cd device fdt
+.Cd device dwcotg
+.Sh HARDWARE
+The
+.Nm
+driver supports the Synopsis DesignWare USB gadget to serial UART driver
+found in many embedded devices.
+.Sh SEE ALSO
+.Xr usb_template 4
+.Sh HISTORY
+The
+.Nm
+driver appeared in
+.Fx 10.0 .
+.Sh AUTHORS
+.An Hans Petter Selasky