diff --git a/arch/arm/dts/mt8189.dtsi b/arch/arm/dts/mt8189.dtsi
index e550745ac5d..891d3249ecd 100644
--- a/arch/arm/dts/mt8189.dtsi
+++ b/arch/arm/dts/mt8189.dtsi
@@ -181,6 +181,23 @@
 			status = "disabled";
 		};
 
+		nor_flash: spi@11018000 {
+			compatible = "mediatek,mt8189-nor","mediatek,mt8186-nor";
+			reg = <0 0x11018000 0 0x1000>;
+			clocks = <&topckgen_clk CLK_TOP_SFLASH_SEL>,
+				 <&pericfg_ao_clk CLK_PERAO_SFLASH>,
+				 <&pericfg_ao_clk CLK_PERAO_SFLASH_F>,
+				 <&pericfg_ao_clk CLK_PERAO_SFLASH_H>,
+				 <&pericfg_ao_clk CLK_PERAO_SFLASH_P>;
+			clock-names = "spi", "sf", "axi_f", "axi_h", "axi_p";
+			assigned-clocks = <&topckgen_clk CLK_TOP_SFLASH_SEL>;
+			assigned-clock-parents = <&topckgen_clk CLK_TOP_UNIVPLL_D6_D8>;
+			interrupts = <GIC_SPI 390 IRQ_TYPE_LEVEL_HIGH 0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
 		xhci0: usb@11200000 {
 			compatible = "mediatek,mt8189-xhci", "mediatek,mtk-xhci";
 			reg = <0 0x11200000 0 0x1000>,
diff --git a/arch/arm/dts/mt8371-genio-common.dtsi b/arch/arm/dts/mt8371-genio-common.dtsi
index 046e9d57752..1d4728e3732 100644
--- a/arch/arm/dts/mt8371-genio-common.dtsi
+++ b/arch/arm/dts/mt8371-genio-common.dtsi
@@ -162,6 +162,21 @@
 	regulator-always-on;
 };
 
+&nor_flash {
+	pinctrl-names = "default";
+	pinctrl-0 = <&nor_pins>;
+
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <52000000>;
+		spi-rx-bus-width = <2>;
+		spi-tx-bus-width = <2>;
+	};
+};
+
 &pio {
 	mmc0_default_pins: mmc0-default-pins {
 		pins-clk {
@@ -274,6 +289,22 @@
 		};
 	};
 
+	nor_pins: nor-pins {
+		pins-ck-io {
+			pinmux = <PINMUX_GPIO150__FUNC_SPINOR_CK>,
+				 <PINMUX_GPIO152__FUNC_SPINOR_IO0>,
+				 <PINMUX_GPIO153__FUNC_SPINOR_IO1>;
+			drive-strength = <8>;
+			bias-pull-down;
+		};
+
+		pins-cs {
+			pinmux = <PINMUX_GPIO151__FUNC_SPINOR_CS>;
+			drive-strength = <8>;
+			bias-pull-up;
+		};
+	};
+
 	uart0_pins: uart0-pins {
 		pins {
 			pinmux = <PINMUX_GPIO31__FUNC_UTXD0>,