2023-05-01 18:03:43

by Hugo Villeneuve

Subject: [PATCH v2] arm64: dts: imx8mn-var-som: add SOM EEPROM

From: Hugo Villeneuve <[email protected]>

The 4Kbit EEPROM located on the SOM contains hardware configuration
options, manufacturing infos and ethernet MAC address.

Signed-off-by: Hugo Villeneuve <[email protected]>
---
arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi | 6 ++++++
1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi
index cbd9d124c80d..900605421bf9 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi
@@ -228,6 +228,12 @@ ldo6_reg: LDO6 {
};
};
};
+
+ eeprom_som: eeprom@52 {
+ compatible = "atmel,24c04";
+ reg = <0x52>;
+ pagesize = <16>;
+ };
};

&i2c3 {
--
2.30.2

2023-05-14 13:15:40

by Shawn Guo

Subject: Re: [PATCH v2] arm64: dts: imx8mn-var-som: add SOM EEPROM

On Mon, May 01, 2023 at 01:02:50PM -0400, Hugo Villeneuve wrote:
> From: Hugo Villeneuve <[email protected]>
>
> The 4Kbit EEPROM located on the SOM contains hardware configuration
> options, manufacturing infos and ethernet MAC address.
>
> Signed-off-by: Hugo Villeneuve <[email protected]>

Applied, thanks!