diff --git a/arch/arm64/boot/dts/apple/t8103-j293.dts b/arch/arm64/boot/dts/apple/t8103-j293.dts
index 56b0c67bfcda321b60c621de092643017693ff91..c31eb3f6f54268cafc9197a9244a5954fbb42802 100644
--- a/arch/arm64/boot/dts/apple/t8103-j293.dts
+++ b/arch/arm64/boot/dts/apple/t8103-j293.dts
@@ -17,6 +17,14 @@ / {
 	compatible = "apple,j293", "apple,t8103", "apple,arm-platform";
 	model = "Apple MacBook Pro (13-inch, M1, 2020)";
 
+	/*
+	 * All of those are used by the bootloader to pass calibration
+	 * blobs and other device-specific properties
+	 */
+	aliases {
+		touchbar0 = &touchbar0;
+	};
+
 	led-controller {
 		compatible = "pwm-leds";
 		led-0 {
@@ -49,3 +57,21 @@ &i2c4 {
 &fpwm1 {
 	status = "okay";
 };
+
+&spi0 {
+	status = "okay";
+
+	touchbar0: touchbar@0 {
+		compatible = "apple,j293-touchbar";
+		reg = <0>;
+		spi-max-frequency = <11500000>;
+		spi-cs-setup-delay-ns = <2000>;
+		spi-cs-hold-delay-ns = <2000>;
+		reset-gpios = <&pinctrl_ap 139 GPIO_ACTIVE_LOW>;
+		interrupts-extended = <&pinctrl_ap 194 IRQ_TYPE_EDGE_FALLING>;
+		firmware-name = "apple/dfrmtfw-j293.bin";
+		touchscreen-size-x = <23045>;
+		touchscreen-size-y = <640>;
+		touchscreen-inverted-y;
+	};
+};
diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi
index 9b0dad6b618444ac6b1c9735c50cccfc3965f947..9b83341a799d9a37578e5461e6b184f81ee7435c 100644
--- a/arch/arm64/boot/dts/apple/t8103.dtsi
+++ b/arch/arm64/boot/dts/apple/t8103.dtsi
@@ -326,6 +326,13 @@ clkref: clock-ref {
 		clock-output-names = "clkref";
 	};
 
+	clk_200m: clock-200m {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <200000000>;
+		clock-output-names = "clk_200m";
+	};
+
 	/*
 	 * This is a fabulated representation of the input clock
 	 * to NCO since we don't know the true clock tree.
@@ -441,6 +448,19 @@ fpwm1: pwm@235044000 {
 			status = "disabled";
 		};
 
+		spi0: spi@235100000 {
+			compatible = "apple,t8103-spi", "apple,spi";
+			reg = <0x2 0x35100000 0x0 0x4000>;
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 614 IRQ_TYPE_LEVEL_HIGH>;
+			cs-gpios = <&pinctrl_ap 109 GPIO_ACTIVE_LOW>;
+			clocks = <&clk_200m>;
+			power-domains = <&ps_spi0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled"; /* only used in J293 */
+		};
+
 		serial0: serial@235200000 {
 			compatible = "apple,s5l-uart";
 			reg = <0x2 0x35200000 0x0 0x1000>;
diff --git a/arch/arm64/boot/dts/apple/t8112-j493.dts b/arch/arm64/boot/dts/apple/t8112-j493.dts
index 0ad908349f55406783942735a2e9dad54cda00ec..3332cc87cdf1a418c4c2247639baf5d2a42ed3c2 100644
--- a/arch/arm64/boot/dts/apple/t8112-j493.dts
+++ b/arch/arm64/boot/dts/apple/t8112-j493.dts
@@ -17,8 +17,13 @@ / {
 	compatible = "apple,j493", "apple,t8112", "apple,arm-platform";
 	model = "Apple MacBook Pro (13-inch, M2, 2022)";
 
+	/*
+	 * All of those are used by the bootloader to pass calibration
+	 * blobs and other device-specific properties
+	 */
 	aliases {
 		bluetooth0 = &bluetooth0;
+		touchbar0 = &touchbar0;
 		wifi0 = &wifi0;
 	};
 
@@ -67,3 +72,22 @@ &i2c4 {
 &fpwm1 {
 	status = "okay";
 };
+
+&spi3 {
+	status = "okay";
+
+	touchbar0: touchbar@0 {
+		compatible = "apple,j493-touchbar";
+		reg = <0>;
+		spi-max-frequency = <8000000>;
+		spi-cs-setup-delay-ns = <2000>;
+		spi-cs-hold-delay-ns = <2000>;
+
+		reset-gpios = <&pinctrl_ap 170 GPIO_ACTIVE_LOW>;
+		interrupts-extended = <&pinctrl_ap 174 IRQ_TYPE_EDGE_FALLING>;
+		firmware-name = "apple/dfrmtfw-j493.bin";
+		touchscreen-size-x = <23045>;
+		touchscreen-size-y = <640>;
+		touchscreen-inverted-y;
+	};
+};
diff --git a/arch/arm64/boot/dts/apple/t8112.dtsi b/arch/arm64/boot/dts/apple/t8112.dtsi
index 1666e6ab250bc0be9b8318e3c8fc903ccd3f3760..977c1ca5e8c1b566bb3876b6619ea8812b98e072 100644
--- a/arch/arm64/boot/dts/apple/t8112.dtsi
+++ b/arch/arm64/boot/dts/apple/t8112.dtsi
@@ -467,6 +467,20 @@ fpwm1: pwm@235044000 {
 			status = "disabled";
 		};
 
+		spi3: spi@23510c000 {
+			compatible = "apple,t8112-spi", "apple,spi";
+			reg = <0x2 0x3510c000 0x0 0x4000>;
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 751 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clkref>;
+			pinctrl-0 = <&spi3_pins>;
+			pinctrl-names = "default";
+			power-domains = <&ps_spi3>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
 		serial0: serial@235200000 {
 			compatible = "apple,s5l-uart";
 			reg = <0x2 0x35200000 0x0 0x1000>;
