--- arch/arm/dts/rk3399-khadas-edge.dtsi.orig	2021-12-26 17:18:16.225926000 +0300
+++ arch/arm/dts/rk3399-khadas-edge.dtsi	2021-12-26 17:13:19.300899000 +0300
@@ -805,3 +805,14 @@
 &vopl_mmu {
 	status = "okay";
 };
+
+&spi1 {
+	max-freq = <104000000>;
+	status = "okay";
+
+	spiflash: flash@0 {
+		compatible = "winbond,w25q128fw", "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <104000000>;
+	};
+};