[PATCH 3/3] arm64: dts: rockchip: Add onboard EEPROM for Radxa E20C

Chukun Pan amadeus at jmu.edu.cn
Mon Mar 10 00:00:23 PDT 2025


Hi,

> +&i2c1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&i2c1m0_xfer>;
> +	status = "okay";
> +
> +	eeprom at 50 {
> +		compatible = "belling,bl24c16a", "atmel,24c16";
> +		reg = <0x50>;
> +		pagesize = <16>;
> +		vcc-supply = <&vcc_3v3>;
> +	};
> +};

This eeprom stores the device information written by the manufacturer,
such as mac address and sn. So it should be marked as read-only.

Thanks,
Chukun

-- 
2.25.1




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