diff --git a/arch/arm/dts/bcm6753.dtsi b/arch/arm/dts/bcm6753.dtsi
new file mode 100644
index 0000000..bcbb8e1
--- /dev/null
+++ b/arch/arm/dts/bcm6753.dtsi
@@ -0,0 +1,201 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2022 Philippe Reynes <philippe.reynes@softathome.com>
+ */
+
+#include "skeleton.dtsi"
+
+/ {
+	compatible = "brcm,bcm6753";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		u-boot,dm-pre-reloc;
+
+		cpu0: cpu@0 {
+			compatible = "arm,cortex-a7";
+			device_type = "cpu";
+			reg = <0x0>;
+			next-level-cache = <&l2>;
+			u-boot,dm-pre-reloc;
+		};
+
+		cpu1: cpu@1 {
+			compatible = "arm,cortex-a7";
+			device_type = "cpu";
+			reg = <0x1>;
+			next-level-cache = <&l2>;
+			u-boot,dm-pre-reloc;
+		};
+
+		cpu2: cpu@2 {
+			compatible = "arm,cortex-a7";
+			device_type = "cpu";
+			reg = <0x2>;
+			next-level-cache = <&l2>;
+			u-boot,dm-pre-reloc;
+		};
+
+		l2: l2-cache0 {
+			compatible = "cache";
+			u-boot,dm-pre-reloc;
+		};
+	};
+
+	clocks {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		u-boot,dm-pre-reloc;
+
+		periph_osc: periph-osc {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <200000000>;
+			u-boot,dm-pre-reloc;
+		};
+
+		hsspi_pll: hsspi-pll {
+			compatible = "fixed-factor-clock";
+			#clock-cells = <0>;
+			clocks = <&periph_osc>;
+			clock-mult = <2>;
+			clock-div = <1>;
+		};
+
+		refclk50mhz: refclk50mhz {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <50000000>;
+		};
+	};
+
+	ubus {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		u-boot,dm-pre-reloc;
+
+		uart0: serial@ff812000 {
+			compatible = "arm,pl011", "arm,primecell";
+			reg = <0xff812000 0x1000>;
+			clock = <50000000>;
+
+			status = "disabled";
+		};
+
+		wdt1: watchdog@ff800480 {
+			compatible = "brcm,bcm6345-wdt";
+			reg = <0xff800480 0x14>;
+			clocks = <&refclk50mhz>;
+		};
+
+		wdt2: watchdog@ff8004c0 {
+			compatible = "brcm,bcm6345-wdt";
+			reg = <0xff8004c0 0x14>;
+			clocks = <&refclk50mhz>;
+		};
+
+		wdt-reboot {
+			compatible = "wdt-reboot";
+			wdt = <&wdt1>;
+		};
+
+		gpio0: gpio-controller@0xff800500 {
+			compatible = "brcm,bcm6345-gpio";
+			reg = <0xff800500 0x4>,
+			      <0xff800520 0x4>;
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			status = "disabled";
+		};
+
+		gpio1: gpio-controller@0xff800504 {
+			compatible = "brcm,bcm6345-gpio";
+			reg = <0xff800504 0x4>,
+			      <0xff800524 0x4>;
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			status = "disabled";
+		};
+
+		gpio2: gpio-controller@0xff800508 {
+			compatible = "brcm,bcm6345-gpio";
+			reg = <0xff800508 0x4>,
+			      <0xff800528 0x4>;
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			status = "disabled";
+		};
+
+		gpio3: gpio-controller@0xff80050c {
+			compatible = "brcm,bcm6345-gpio";
+			reg = <0xff80050c 0x4>,
+			      <0xff80052c 0x4>;
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			status = "disabled";
+		};
+
+		gpio4: gpio-controller@0xff800510 {
+			compatible = "brcm,bcm6345-gpio";
+			reg = <0xff800510 0x4>,
+			      <0xff800530 0x4>;
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			status = "disabled";
+		};
+
+		gpio5: gpio-controller@0xff800514 {
+			compatible = "brcm,bcm6345-gpio";
+			reg = <0xff800514 0x4>,
+			      <0xff800534 0x4>;
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			status = "disabled";
+		};
+
+		gpio6: gpio-controller@0xff800518 {
+			compatible = "brcm,bcm6345-gpio";
+			reg = <0xff800518 0x4>,
+			      <0xff800538 0x4>;
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			status = "disabled";
+		};
+
+		gpio7: gpio-controller@0xff80051c {
+			compatible = "brcm,bcm6345-gpio";
+			reg = <0xff80051c 0x4>,
+			      <0xff80053c 0x4>;
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			status = "disabled";
+		};
+
+		nand: nand-controller@ff801800 {
+			compatible = "brcm,nand-bcm6753",
+				     "brcm,brcmnand-v5.0",
+				     "brcm,brcmnand";
+			reg-names = "nand", "nand-int-base", "nand-cache";
+			reg = <0xff801800 0x180>,
+			      <0xff802000 0x10>,
+			      <0xff801c00 0x200>;
+			parameter-page-big-endian = <0>;
+
+			status = "disabled";
+		};
+	};
+};