From f13e482d266d0d40ac76350220b5ae3c5725ef6e Mon Sep 17 00:00:00 2001
From: Su Yuefu <yuefu.su@rock-chips.com>
Date: Fri, 28 Mar 2025 09:26:28 +0800
Subject: [PATCH] arm64: dts: rockchip: rv1126b-evb3-v10: Add spi nor flash
 support

Signed-off-by: Su Yuefu <yuefu.su@rock-chips.com>
Change-Id: Iac977e53c11b689c4727e055a00e49d7bb3659ec
---
 arch/arm64/boot/dts/rockchip/rv1126b-evb3-v10.dts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rv1126b-evb3-v10.dts b/arch/arm64/boot/dts/rockchip/rv1126b-evb3-v10.dts
index 6381c272c6bb..6da087f73bc4 100644
--- a/arch/arm64/boot/dts/rockchip/rv1126b-evb3-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rv1126b-evb3-v10.dts
@@ -159,6 +159,18 @@
 	cpu-supply = <&vdd_cpu>;
 };
 
+&fspi0 {
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <100000000>;
+		spi-rx-bus-width = <4>;
+		spi-tx-bus-width = <1>;
+	};
+};
+
 &rkaiisp {
 	status = "okay";
 };