[PATCH 1/3] ARM: dts: at91: replace microchip, 24aa02e48 with atmel, at24c02
Eugen Hristev
eugen.hristev at microchip.com
Thu May 26 16:04:54 CEST 2022
microchip,24aa025e48 does not exist in the bindings of this driver.
It can be replaced with atmel,at24c02 which is a standard compatible
and the memory is compatible with this one, depending on the page size.
microchip 24aa02e48 has a page size of 8, while 24aa025e48 has a page
size of 16 bytes.
Signed-off-by: Eugen Hristev <eugen.hristev at microchip.com>
---
arch/arm/dts/at91-sama5d2_icp.dts | 6 +++---
arch/arm/dts/at91-sama7g5ek.dts | 4 ++--
arch/arm/dts/sama5d27_som1.dtsi | 2 +-
3 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/arch/arm/dts/at91-sama5d2_icp.dts b/arch/arm/dts/at91-sama5d2_icp.dts
index 44522197ff..0b0db1b2be 100644
--- a/arch/arm/dts/at91-sama5d2_icp.dts
+++ b/arch/arm/dts/at91-sama5d2_icp.dts
@@ -68,19 +68,19 @@
status = "okay";
eeprom at 50 {
- compatible = "microchip,24aa02e48";
+ compatible = "atmel,24c02"; /* EEPROM is 2Kbits microchip 24aa025e48, an at24c02 with page size of 16 */
reg = <0x50>;
pagesize = <16>;
};
eeprom at 52 {
- compatible = "microchip,24aa02e48";
+ compatible = "atmel,24c02"; /* EEPROM is 2Kbits microchip 24aa025e48, an at24c02 with page size of 16 */
reg = <0x52>;
pagesize = <16>;
};
eeprom at 53 {
- compatible = "microchip,24aa02e48";
+ compatible = "atmel,24c02"; /* EEPROM is 2Kbits microchip 24aa025e48, an at24c02 with page size of 16 */
reg = <0x53>;
pagesize = <16>;
};
diff --git a/arch/arm/dts/at91-sama7g5ek.dts b/arch/arm/dts/at91-sama7g5ek.dts
index 086ee45005..eaba0de3f7 100644
--- a/arch/arm/dts/at91-sama7g5ek.dts
+++ b/arch/arm/dts/at91-sama7g5ek.dts
@@ -405,13 +405,13 @@
status = "okay";
eeprom at 52 {
- compatible = "microchip,24aa02e48";
+ compatible = "atmel,24c02"; /* EEPROM is 2Kbits microchip 24aa025e48, an at24c02 with page size of 16 */
reg = <0x52>;
pagesize = <16>;
};
eeprom at 53 {
- compatible = "microchip,24aa02e48";
+ compatible = "atmel,24c02"; /* EEPROM is 2Kbits microchip 24aa025e48, an at24c02 with page size of 16 */
reg = <0x53>;
pagesize = <16>;
};
diff --git a/arch/arm/dts/sama5d27_som1.dtsi b/arch/arm/dts/sama5d27_som1.dtsi
index ea7540bcfc..db4fefadcd 100644
--- a/arch/arm/dts/sama5d27_som1.dtsi
+++ b/arch/arm/dts/sama5d27_som1.dtsi
@@ -92,7 +92,7 @@
status = "okay";
i2c_eeprom: i2c_eeprom at 50 {
- compatible = "microchip,24aa02e48";
+ compatible = "atmel,24c02"; /* EEPROM is 2Kbits microchip 24aa02e48 */
reg = <0x50>;
};
};
--
2.25.1
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