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* [PATCH] arm64: dts: ls1046a: fix eeprom entries
@ 2021-08-02 18:09 Raag Jadav
  2021-08-02 22:44 ` Li Yang
  0 siblings, 1 reply; 4+ messages in thread
From: Raag Jadav @ 2021-08-02 18:09 UTC (permalink / raw)
  To: Shawn Guo, Li Yang, Rob Herring, linux-arm-kernel, devicetree,
	linux-kernel
  Cc: Raag Jadav

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@gmail.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


^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2021-08-03 22:20 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2021-08-02 18:09 [PATCH] arm64: dts: ls1046a: fix eeprom entries Raag Jadav
2021-08-02 22:44 ` Li Yang
2021-08-03 19:44   ` Raag Jadav
2021-08-03 22:20     ` Li Yang

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