Re: [PATCH 3/4] arm64: rk3399: r4s: Remove undesirable MAC address fetching methods for ethernet

Kever Yang
2021-08-11T10:08:00Z

> Remove the recommended MAC address from the network card.
> NanoPi R4S has a EEPROM attached to the 2nd I2C bus (U92), which stores the MAC address.
>
> Signed-off-by: Xiaobo Tian <peterwillcn@gmail.com>

Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

Thanks,
- Kever
> ---
> arch/arm/dts/rk3399-nanopi-r4s.dts | 15 ---------------
> 1 file changed, 15 deletions(-)
>
> diff --git a/arch/arm/dts/rk3399-nanopi-r4s.dts b/arch/arm/dts/rk3399-nanopi-r4s.dts
> index f663bc87a5..042c73ca17 100644
> --- a/arch/arm/dts/rk3399-nanopi-r4s.dts
> +++ b/arch/arm/dts/rk3399-nanopi-r4s.dts
> @@ -17,10 +17,6 @@
> model = "FriendlyElec NanoPi R4S";
> compatible = "friendlyarm,nanopi-r4s", "rockchip,rk3399";
>
> - aliases {
> - ethernet1 = &r8169;
> - };
> -
> vdd_5v: vdd-5v {
> compatible = "regulator-fixed";
> regulator-name = "vdd_5v";
> @@ -95,17 +91,6 @@
> max-link-speed = <1>;
> num-lanes = <1>;
> vpcie3v3-supply = <&vcc3v3_sys>;
> -
> - pcie@0 {
> - reg = <0x00000000 0 0 0 0>;
> - #address-cells = <3>;
> - #size-cells = <2>;
> -
> - r8169: pcie@0,0 {
> - reg = <0x000000 0 0 0 0>;
> - local-mac-address = [ 00 00 00 00 00 00 ];
> - };
> - };
> };
>
> &sdhci {
> --
> 2.32.0
>