From: Prabhakar <prabhakar.csengg@gmail.com>
To: Geert Uytterhoeven <geert+renesas@glider.be>,
Magnus Damm <magnus.damm@gmail.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Prabhakar <prabhakar.csengg@gmail.com>,
Biju Das <biju.das.jz@bp.renesas.com>,
Fabrizio Castro <fabrizio.castro.jz@renesas.com>,
Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Subject: [PATCH v2 6/9] arm64: dts: renesas: rzt2h-evk-common: Enable EEPROM on I2C0
Date: Wed, 20 Aug 2025 21:06:56 +0100 [thread overview]
Message-ID: <20250820200659.2048755-7-prabhakar.mahadev-lad.rj@bp.renesas.com> (raw)
In-Reply-To: <20250820200659.2048755-1-prabhakar.mahadev-lad.rj@bp.renesas.com>
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
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>
---
v1->v2:
- Added Reviewed-by tag from Geert
---
arch/arm64/boot/dts/renesas/rzt2h-n2h-evk-common.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
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 06300f806685..1b7e16ffe6b6 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 @@ &extal_clk {
clock-frequency = <25000000>;
};
+&i2c0 {
+ eeprom: eeprom@50 {
+ compatible = "renesas,r1ex24016", "atmel,24c16";
+ reg = <0x50>;
+ pagesize = <16>;
+ };
+};
+
&pinctrl {
/*
* SCI0 Pin Configuration:
--
2.51.0
next prev parent reply other threads:[~2025-08-20 20:07 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-20 20:06 [PATCH v2 0/9] arm64: dts: renesas: Add support for LEDs/I2C/MMC on RZ/{T2H,RZ/N2H} SoCs and boards Prabhakar
2025-08-20 20:06 ` [PATCH v2 1/9] arm64: dts: renesas: r9a09g087: Add pinctrl node Prabhakar
2025-09-03 11:47 ` Geert Uytterhoeven
2025-08-20 20:06 ` [PATCH v2 2/9] arm64: dts: renesas: r9a09g077m44-rzt2h-evk: Add user LEDs Prabhakar
2025-09-03 11:48 ` Geert Uytterhoeven
2025-08-20 20:06 ` [PATCH v2 3/9] arm64: dts: renesas: r9a09g087m44-rzn2h-evk: " Prabhakar
2025-09-03 11:48 ` Geert Uytterhoeven
2025-08-20 20:06 ` [PATCH v2 4/9] arm64: dts: renesas: rzt2h-evk-common: Add pinctrl for SCI0 node Prabhakar
2025-09-03 11:49 ` Geert Uytterhoeven
2025-08-20 20:06 ` [PATCH v2 5/9] arm64: dts: renesas: r9a09g087m44-rzt2h-evk: Enable I2C0 and I2C1 support Prabhakar
2025-09-03 11:49 ` Geert Uytterhoeven
2025-08-20 20:06 ` Prabhakar [this message]
2025-09-03 11:50 ` [PATCH v2 6/9] arm64: dts: renesas: rzt2h-evk-common: Enable EEPROM on I2C0 Geert Uytterhoeven
2025-08-20 20:06 ` [PATCH v2 7/9] arm64: dts: renesas: rzt2h/rzn2h: Enable eMMC Prabhakar
2025-09-03 11:50 ` Geert Uytterhoeven
2025-08-20 20:06 ` [PATCH v2 8/9] arm64: dts: renesas: rzt2h/rzn2h: Enable MicroSD card slot Prabhakar
2025-09-03 11:51 ` Geert Uytterhoeven
2025-08-20 20:06 ` [PATCH v2 9/9] arm64: dts: renesas: rzt2h/rzn2h: Enable SD " Prabhakar
2025-09-03 11:51 ` Geert Uytterhoeven
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