diff --git a/arch/arm64/boot/dts/apple/s800-0-3.dtsi b/arch/arm64/boot/dts/apple/s800-0-3.dtsi
new file mode 100644
index 000000000000..082e5b1733d0
--- /dev/null
+++ b/arch/arm64/boot/dts/apple/s800-0-3.dtsi
@@ -0,0 +1,140 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * Apple S8000/S8003 "A9" SoC
+ *
+ * This file contains parts common to both variants of A9
+ *
+ * Copyright (c) 2022, Konrad Dybcio <konradybcio@kernel.org>
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/apple-aic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/pinctrl/apple.h>
+
+/ {
+	interrupt-parent = <&aic>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	clkref: clock-ref {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <24000000>;
+		clock-output-names = "clkref";
+	};
+
+	cpus {
+		#address-cells = <2>;
+		#size-cells = <0>;
+
+		cpu0: cpu@0 {
+			compatible = "apple,twister";
+			reg = <0x0 0x0>;
+			cpu-release-addr = <0 0>; /* To be filled in by loader */
+			enable-method = "spin-table";
+			device_type = "cpu";
+		};
+
+		cpu1: cpu@1 {
+			compatible = "apple,twister";
+			reg = <0x0 0x1>;
+			cpu-release-addr = <0 0>; /* To be filled in by loader */
+			enable-method = "spin-table";
+			device_type = "cpu";
+		};
+	};
+
+	soc {
+		compatible = "simple-bus";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		nonposted-mmio;
+		ranges;
+
+		serial0: serial@20a0c0000 {
+			compatible = "apple,s5l-uart";
+			reg = <0x2 0x0a0c0000 0x0 0x4000>;
+			reg-io-width = <4>;
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 192 IRQ_TYPE_LEVEL_HIGH>;
+			/* Use the bootloader-enabled clocks for now. */
+			clocks = <&clkref>, <&clkref>;
+			clock-names = "uart", "clk_uart_baud0";
+			status = "disabled";
+		};
+
+		aic: interrupt-controller@20e100000 {
+			compatible = "apple,s8000-aic", "apple,aic";
+			reg = <0x2 0x0e100000 0x0 0x100000>;
+			#interrupt-cells = <3>;
+			interrupt-controller;
+		};
+
+		pinctrl_ap: pinctrl@20f100000 {
+			compatible = "apple,s8000-pinctrl", "apple,pinctrl";
+			reg = <0x2 0x0f100000 0x0 0x100000>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl_ap 0 0 208>;
+			apple,npins = <208>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 42 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 43 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 44 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 45 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 46 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 47 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 48 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pinctrl_aop: pinctrl@2100f0000 {
+			compatible = "apple,s8000-pinctrl", "apple,pinctrl";
+			reg = <0x2 0x100f0000 0x0 0x100000>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl_aop 0 0 42>;
+			apple,npins = <42>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 113 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 114 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 115 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 116 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 117 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 118 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 119 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		wdt: watchdog@2102b0000 {
+			compatible = "apple,s8000-wdt", "apple,wdt";
+			reg = <0x2 0x102b0000 0x0 0x4000>;
+			clocks = <&clkref>;
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 4 IRQ_TYPE_LEVEL_HIGH>;
+		};
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupt-parent = <&aic>;
+		interrupt-names = "phys", "virt";
+		/* Note that A9 doesn't actually have a hypervisor (EL2 is not implemented). */
+		interrupts = <AIC_FIQ AIC_TMR_GUEST_PHYS IRQ_TYPE_LEVEL_HIGH>,
+			     <AIC_FIQ AIC_TMR_GUEST_VIRT IRQ_TYPE_LEVEL_HIGH>;
+	};
+};
+
+/*
+ * The A9 was made by two separate fabs on two different process
+ * nodes: Samsung made the S8000 (APL0898) on 14nm and TSMC made
+ * the S8003 (APL1022) on 16nm. There are some minor differences
+ * such as timing in cpufreq state transistions.
+ */
diff --git a/arch/arm64/boot/dts/apple/s8000.dtsi b/arch/arm64/boot/dts/apple/s8000.dtsi
index 6e9046ea106c..c7e39abda7e1 100644
--- a/arch/arm64/boot/dts/apple/s8000.dtsi
+++ b/arch/arm64/boot/dts/apple/s8000.dtsi
@@ -7,138 +7,11 @@
  * Copyright (c) 2022, Konrad Dybcio <konradybcio@kernel.org>
  */
 
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/interrupt-controller/apple-aic.h>
-#include <dt-bindings/interrupt-controller/irq.h>
-#include <dt-bindings/pinctrl/apple.h>
-
-/ {
-	interrupt-parent = <&aic>;
-	#address-cells = <2>;
-	#size-cells = <2>;
-
-	clkref: clock-ref {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <24000000>;
-		clock-output-names = "clkref";
-	};
-
-	cpus {
-		#address-cells = <2>;
-		#size-cells = <0>;
-
-		cpu0: cpu@0 {
-			compatible = "apple,twister";
-			reg = <0x0 0x0>;
-			cpu-release-addr = <0 0>; /* To be filled in by loader */
-			enable-method = "spin-table";
-			device_type = "cpu";
-		};
-
-		cpu1: cpu@1 {
-			compatible = "apple,twister";
-			reg = <0x0 0x1>;
-			cpu-release-addr = <0 0>; /* To be filled in by loader */
-			enable-method = "spin-table";
-			device_type = "cpu";
-		};
-	};
-
-	soc {
-		compatible = "simple-bus";
-		#address-cells = <2>;
-		#size-cells = <2>;
-		nonposted-mmio;
-		ranges;
-
-		serial0: serial@20a0c0000 {
-			compatible = "apple,s5l-uart";
-			reg = <0x2 0x0a0c0000 0x0 0x4000>;
-			reg-io-width = <4>;
-			interrupt-parent = <&aic>;
-			interrupts = <AIC_IRQ 192 IRQ_TYPE_LEVEL_HIGH>;
-			/* Use the bootloader-enabled clocks for now. */
-			clocks = <&clkref>, <&clkref>;
-			clock-names = "uart", "clk_uart_baud0";
-			status = "disabled";
-		};
-
-		aic: interrupt-controller@20e100000 {
-			compatible = "apple,s8000-aic", "apple,aic";
-			reg = <0x2 0x0e100000 0x0 0x100000>;
-			#interrupt-cells = <3>;
-			interrupt-controller;
-		};
-
-		pinctrl_ap: pinctrl@20f100000 {
-			compatible = "apple,s8000-pinctrl", "apple,pinctrl";
-			reg = <0x2 0x0f100000 0x0 0x100000>;
-
-			gpio-controller;
-			#gpio-cells = <2>;
-			gpio-ranges = <&pinctrl_ap 0 0 208>;
-			apple,npins = <208>;
-
-			interrupt-controller;
-			#interrupt-cells = <2>;
-			interrupt-parent = <&aic>;
-			interrupts = <AIC_IRQ 42 IRQ_TYPE_LEVEL_HIGH>,
-				     <AIC_IRQ 43 IRQ_TYPE_LEVEL_HIGH>,
-				     <AIC_IRQ 44 IRQ_TYPE_LEVEL_HIGH>,
-				     <AIC_IRQ 45 IRQ_TYPE_LEVEL_HIGH>,
-				     <AIC_IRQ 46 IRQ_TYPE_LEVEL_HIGH>,
-				     <AIC_IRQ 47 IRQ_TYPE_LEVEL_HIGH>,
-				     <AIC_IRQ 48 IRQ_TYPE_LEVEL_HIGH>;
-		};
-
-		pinctrl_aop: pinctrl@2100f0000 {
-			compatible = "apple,s8000-pinctrl", "apple,pinctrl";
-			reg = <0x2 0x100f0000 0x0 0x100000>;
-
-			gpio-controller;
-			#gpio-cells = <2>;
-			gpio-ranges = <&pinctrl_aop 0 0 42>;
-			apple,npins = <42>;
-
-			interrupt-controller;
-			#interrupt-cells = <2>;
-			interrupt-parent = <&aic>;
-			interrupts = <AIC_IRQ 113 IRQ_TYPE_LEVEL_HIGH>,
-				     <AIC_IRQ 114 IRQ_TYPE_LEVEL_HIGH>,
-				     <AIC_IRQ 115 IRQ_TYPE_LEVEL_HIGH>,
-				     <AIC_IRQ 116 IRQ_TYPE_LEVEL_HIGH>,
-				     <AIC_IRQ 117 IRQ_TYPE_LEVEL_HIGH>,
-				     <AIC_IRQ 118 IRQ_TYPE_LEVEL_HIGH>,
-				     <AIC_IRQ 119 IRQ_TYPE_LEVEL_HIGH>;
-		};
-
-		wdt: watchdog@2102b0000 {
-			compatible = "apple,s8000-wdt", "apple,wdt";
-			reg = <0x2 0x102b0000 0x0 0x4000>;
-			clocks = <&clkref>;
-			interrupt-parent = <&aic>;
-			interrupts = <AIC_IRQ 4 IRQ_TYPE_LEVEL_HIGH>;
-		};
-	};
-
-	timer {
-		compatible = "arm,armv8-timer";
-		interrupt-parent = <&aic>;
-		interrupt-names = "phys", "virt";
-		/* Note that A9 doesn't actually have a hypervisor (EL2 is not implemented). */
-		interrupts = <AIC_FIQ AIC_TMR_GUEST_PHYS IRQ_TYPE_LEVEL_HIGH>,
-			     <AIC_FIQ AIC_TMR_GUEST_VIRT IRQ_TYPE_LEVEL_HIGH>;
-	};
-};
+#include "s800-0-3.dtsi"
 
 /*
  * The A9 was made by two separate fabs on two different process
  * nodes: Samsung made the S8000 (APL0898) on 14nm and TSMC made
- * the S8003 (APL1022) on 16nm. While they are seemingly the same,
- * they do have distinct part numbers and devices using them have
- * distinct model names. There are currently no known differences
- * between these as far as Linux is concerned, but let's keep things
- * structured properly to make it easier to alter the behaviour of
- * one of the chips if need be.
+ * the S8003 (APL1022) on 16nm. There are some minor differences
+ * such as timing in cpufreq state transistions.
  */
diff --git a/arch/arm64/boot/dts/apple/s8003.dtsi b/arch/arm64/boot/dts/apple/s8003.dtsi
index 7e4ad4f7e499..807e3452f8a7 100644
--- a/arch/arm64/boot/dts/apple/s8003.dtsi
+++ b/arch/arm64/boot/dts/apple/s8003.dtsi
@@ -7,15 +7,11 @@
  * Copyright (c) 2022, Konrad Dybcio <konradybcio@kernel.org>
  */
 
-#include "s8000.dtsi"
+#include "s800-0-3.dtsi"
 
 /*
  * The A9 was made by two separate fabs on two different process
  * nodes: Samsung made the S8000 (APL0898) on 14nm and TSMC made
- * the S8003 (APL1022) on 16nm. While they are seemingly the same,
- * they do have distinct part numbers and devices using them have
- * distinct model names. There are currently no known differences
- * between these as far as Linux is concerned, but let's keep things
- * structured properly to make it easier to alter the behaviour of
- * one of the chips if need be.
+ * the S8003 (APL1022) on 16nm. There are some minor differences
+ * such as timing in cpufreq state transistions.
  */
