[PATCH 2/3] riscv: dts: spacemit: add 24c02 eeprom on BPI-F3

[Troy Mitchell]

On Sun, Sep 21, 2025 at 11:01:42PM +0200, Aurelien Jarno wrote:
> The BPI-F3 contains a 24c02 eeprom, that contains among other things the
> MAC addresses of the two network interfaces. For this reason, mark it as
> read-only.
> 
> Signed-off-by: Aurelien Jarno <aurelien at aurel32.net>
> ---
>  arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts | 11 ++++++++++-
>  1 file changed, 10 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts b/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts
> index 3b6e4f52e9aad..574d10fdf9b82 100644
> --- a/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts
> +++ b/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts
> @@ -115,6 +115,15 @@ &i2c2 {
>  	pinctrl-0 = <&i2c2_0_cfg>;
>  	pinctrl-names = "default";
>  	status = "okay";
> +
> +	eeprom at 50 {
> +		compatible = "atmel,24c02";
> +		reg = <0x50>;
> +		vcc-supply = <&vcc1v8_sys>;
> +		pagesize = <16>;
I'm not sure this is 16..
Could you double check it?

                - Troy
> +		read-only;
> +		size = <256>;
> +	};
>  };
>  
>  &i2c8 {
> @@ -143,7 +152,7 @@ buck2 {
>  				regulator-always-on;
>  			};
>  
> -			buck3 {
> +			vcc1v8_sys: buck3 {
>  				regulator-min-microvolt = <500000>;
>  				regulator-max-microvolt = <1800000>;
>  				regulator-ramp-delay = <5000>;
> -- 
> 2.47.2
> 
> 
> _______________________________________________
> linux-riscv mailing list
> linux-riscv at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-riscv