arm64: dts: imx8mn-var-som: add SOM EEPROM

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

Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi
index 67072e6c77d5fb7834b41a938881216d87939496..682b8e08adcd85e8dd9b57f229dafd23bb5478b1 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi
@@ -222,6 +222,12 @@
                        };
                };
        };
+
+       eeprom_som: eeprom@52 {
+               compatible = "atmel,24c04";
+               reg = <0x52>;
+               pagesize = <16>;
+       };
 };
 
 &i2c3 {