linux-kernel - [PATCH] arm64: dts: ls1046a: fix eeprom entries

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Date:   Mon,  2 Aug 2021 23:39:02 +0530
From:   Raag Jadav <raagjadav@...il.com>
To:     Shawn Guo <shawnguo@...nel.org>, Li Yang <leoyang.li@....com>,
        Rob Herring <robh+dt@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Raag Jadav <raagjadav@...il.com>
Subject: [PATCH] arm64: dts: ls1046a: fix eeprom entries

ls1046afrwy and ls1046ardb boards have CAT24C04[1] and CAT24C05[2]
eeproms respectively. Both are 4Kb (512 bytes) in size.
Remove multi-address entries, as we have auto-rollover support
in at24 driver.

[1] https://www.onsemi.com/pdf/datasheet/cat24c01-d.pdf
[2] https://www.onsemi.com/pdf/datasheet/cat24c03-d.pdf

Signed-off-by: Raag Jadav <raagjadav@...il.com>
---
 arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy.dts | 8 +-------
 arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts  | 7 +------
 2 files changed, 2 insertions(+), 13 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy.dts
index db3d303..83afe21 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy.dts
@@ -83,15 +83,9 @@
 			};
 
 			eeprom@52 {
-				compatible = "atmel,24c512";
+				compatible = "atmel,24c04";
 				reg = <0x52>;
 			};
-
-			eeprom@53 {
-				compatible = "atmel,24c512";
-				reg = <0x53>;
-			};
-
 		};
 	};
 };
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
index 60acdf0..d220f98 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
@@ -59,14 +59,9 @@
 	};
 
 	eeprom@52 {
-		compatible = "atmel,24c512";
+		compatible = "atmel,24c04";
 		reg = <0x52>;
 	};
-
-	eeprom@53 {
-		compatible = "atmel,24c512";
-		reg = <0x53>;
-	};
 };
 
 &i2c3 {
-- 
2.7.4