From bd504200195c0bcb26706f363814d3426ef3baa7 Mon Sep 17 00:00:00 2001
From: Marius Dinu <m95d+git@psihoexpert.ro>
Date: Fri, 3 Jul 2026 11:44:53 +0300
Subject: [PATCH] ARM: dts: rockchip: add eeprom node to rk3288-tinker

This board contains an EEPROM that holds the CPU serial number and
ethernet MAC. It is used by U-boot when configuring the device tree
for the Linux kernel.

Signed-off-by: Marius Dinu <m95d+git@psihoexpert.ro>
Link: https://patch.msgid.link/20260703084645.7001-1-m95d+git@psihoexpert.ro
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---
 arch/arm/boot/dts/rockchip/rk3288-tinker.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/rockchip/rk3288-tinker.dtsi b/arch/arm/boot/dts/rockchip/rk3288-tinker.dtsi
index 8e27a20f2845..7e16022c7d9e 100644
--- a/arch/arm/boot/dts/rockchip/rk3288-tinker.dtsi
+++ b/arch/arm/boot/dts/rockchip/rk3288-tinker.dtsi
@@ -344,6 +344,11 @@ regulator-state-mem {
 
 &i2c2 {
 	status = "okay";
+
+	eeprom@50 {
+		compatible = "atmel,24c08";
+		reg = <0x50>;
+	};
 };
 
 &i2c5 {