imx8mn-var-som: read and print SoM infos from eeprom on startup

[thirdparty/u-boot.git] / arch / arm / dts / imx8mn-var-som.dtsi

diff --git a/arch/arm/dts/imx8mn-var-som.dtsi b/arch/arm/dts/imx8mn-var-som.dtsi
index 87b5e23c766f7361cdb6b613603e2d80c23c60b8..dea9eff3f00233988568efc51668d33c659dd87c 100644 (file)
--- a/arch/arm/dts/imx8mn-var-som.dtsi
+++ b/arch/arm/dts/imx8mn-var-som.dtsi
@@ -11,6 +11,10 @@
        model = "Variscite VAR-SOM-MX8MN module";
        compatible = "variscite,var-som-mx8mn", "fsl,imx8mn";
 
+       aliases {
+               eeprom-som = &eeprom_som;
+       };
+
        chosen {
                stdout-path = &uart4;
        };
@@ -222,6 +226,12 @@
                        };
                };
        };
+
+       eeprom_som: eeprom@52 {
+               compatible = "atmel,24c04";
+               reg = <0x52>;
+               pagesize = <16>;
+       };
 };
 
 &i2c3 {