On Tue, Aug 18, 2020 at 03:14:12PM +0800, Landen Chao wrote:
> Add mt7531 dsa to bananapi-bpi-r64 board for 5 giga Ethernet ports support.
>
> Signed-off-by: Landen Chao <landen.c...@mediatek.com>
> ---
> .../dts/mediatek/mt7622-bananapi-bpi-r64.dts | 44 +++++++++++++++++++
> 1 file changed, 44 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
> b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
> index d174ad214857..c57b2571165f 100644
> --- a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
> +++ b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
> @@ -143,6 +143,50 @@
> mdio: mdio-bus {
> #address-cells = <1>;
> #size-cells = <0>;
> +
> + switch@0 {
> + compatible = "mediatek,mt7531";
> + reg = <0>;
> + reset-gpios = <&pio 54 0>;
> +
> + ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + port@0 {
> + reg = <0>;
> + label = "wan";
> + };
> +
> + port@1 {
> + reg = <1>;
> + label = "lan0";
> + };
> +
> + port@2 {
> + reg = <2>;
> + label = "lan1";
> + };
> +
> + port@3 {
> + reg = <3>;
> + label = "lan2";
> + };
> +
> + port@4 {
> + reg = <4>;
> + label = "lan3";
> + };
> +
> + port@6 {
> + reg = <6>;
> + label = "cpu";
> + ethernet = <&gmac0>;
> + phy-mode = "2500base-x";
> + };
Is there any reason why you're not specifying a fixed-link node here?
> + };
> + };
> +
> };
> };
>
> --
> 2.17.1
Thanks,
-Vladimir
