linux-kernel - [PATCH] ARM: dts: aspeed: amd-ethanolx: Add FRU EEPROM

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Date:   Thu,  9 Sep 2021 16:20:48 +0300
From:   Konstantin Aladyshev <aladyshev22@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     supreeth.venkatesh@....com, aladyshev22@...il.com,
        Rob Herring <robh+dt@...nel.org>,
        Joel Stanley <joel@....id.au>,
        Andrew Jeffery <andrew@...id.au>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-aspeed@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: [PATCH] ARM: dts: aspeed: amd-ethanolx: Add FRU EEPROM

AMD EthanolX CRB uses 24LC128 EEPROM chip to store its FRU information.

Signed-off-by: Konstantin Aladyshev <aladyshev22@...il.com>
---
 arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts
index 79d17841b3d7..6406a0f080ee 100644
--- a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts
@@ -159,6 +159,11 @@ &i2c2 {
 //24LC128 EEPROM
 &i2c3 {
 	status = "okay";
+	eeprom@50 {
+		compatible = "atmel,24c256";
+		reg = <0x50>;
+		pagesize = <64>;
+	};
 };
 
 //P0 Power regulators
-- 
2.25.1