From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Wed, 20 Aug 2025 20:06:56 +0000 (+0100)
Subject: arm64: dts: renesas: rzt2h-n2h-evk-common: Enable EEPROM on I2C0
X-Git-Tag: v6.18-rc1~147^2~30^2~20
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0176c9e82e1080952828b3badcdccf51206a8189;p=thirdparty%2Flinux.git

arm64: dts: renesas: rzt2h-n2h-evk-common: Enable EEPROM on I2C0

Enable support for the R1EX24016 EEPROM connected to I2C0 on the
Renesas RZ/T2H and RZ/N2H Evaluation Kits.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/20250820200659.2048755-7-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---

diff --git a/arch/arm64/boot/dts/renesas/rzt2h-n2h-evk-common.dtsi b/arch/arm64/boot/dts/renesas/rzt2h-n2h-evk-common.dtsi
index 06300f8066853..1b7e16ffe6b69 100644
--- a/arch/arm64/boot/dts/renesas/rzt2h-n2h-evk-common.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzt2h-n2h-evk-common.dtsi
@@ -25,6 +25,14 @@
 	clock-frequency = <25000000>;
 };
 
+&i2c0 {
+	eeprom: eeprom@50 {
+		compatible = "renesas,r1ex24016", "atmel,24c16";
+		reg = <0x50>;
+		pagesize = <16>;
+	};
+};
+
 &pinctrl {
 	/*
 	 * SCI0 Pin Configuration: