On December 15, 2017 6:51:45 AM PST, Egil Hjelmeland
<pri...@egil-hjelmeland.no> wrote:
>Hi
>I found that our lan9303 board is unable to receive network data unless
>
>CONFIG_NET_DSA_LEGACY is set. Is that a problem with the driver, or our
>
>DTS? (imx28)
>
> ahb@80080000 {
> mac0: ethernet@800f0000 {
> clocks = <&clks 57>, <&clks 57>, <&clks 64>;
> clock-names = "ipg", "ahb", "enet_out";
> phy-mode = "rmii";
> pinctrl-names = "default";
> pinctrl-0 = <&mac0_pins_a>;
> status = "okay";
>
> fixed-link {
> speed = <100>;
> full-duplex;
> };
>
> mdio {
> #address-cells = <1>;
> #size-cells = <0>;
>
> switch: switch-phy@0 {
> compatible = "smsc,lan9303-mdio";
> reg = <0>;
> reset-gpios = <&gpio2 7 GPIO_ACTIVE_LOW >;
> reset-duration = <10>;
> ports {
> #address-cells = <1>;
> #size-cells = <0>;
>
> port@0 {
> reg = <0>;
> label = "cpu";
> ethernet = <&mac0>;
> phy-mode = "rmii";
> fixed-link {
> speed = <100>;
> full-duplex;
> };
> };
>
> port@1 { /* external port 1 */
> reg = <1>;
> label = "sw1";
> phy-mode = "rmii";
> };
>
> port@2 { /* external port 2 */
> reg = <2>;
> label = "sw2";
> phy-mode = "rmii";
> };
> };
> };
> };
> };
> };
>
>Any advise would be appreciated.
Your DTS appears sane and using the new binding. Is the switch driver
successfully probing and it is just packet transmission/reception that is non
functional?
Hi Egil,
--
Florian
