Re: [PATCH v2 3/8] ARM: dts: armada-388-clearfog: Utilize new DSA binding
From: Russell King - ARM Linux
Date: Thu Jan 05 2017 - 19:20:05 EST
On Thu, Jan 05, 2017 at 11:29:52AM -0800, Florian Fainelli wrote:
> Utilize the new DSA binding, introduced with commit 8c5ad1d6179d ("net:
> dsa: Document new binding"). The legacy binding node is kept included, but is
> marked disabled.
>
> Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
Booted here on clearfog, and tested traffic passes between two lan
ports, and a lan port and the cpu port... and generally still seems
to work as a switch. All seems well on the face of it.
Acked-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxx>
Thanks.
> ---
> arch/arm/boot/dts/armada-388-clearfog.dts | 65 +++++++++++++++++++++++++++++++
> 1 file changed, 65 insertions(+)
>
> diff --git a/arch/arm/boot/dts/armada-388-clearfog.dts b/arch/arm/boot/dts/armada-388-clearfog.dts
> index 71ce201c903e..40ec6d768669 100644
> --- a/arch/arm/boot/dts/armada-388-clearfog.dts
> +++ b/arch/arm/boot/dts/armada-388-clearfog.dts
> @@ -351,6 +351,8 @@
> };
>
> dsa@0 {
> + status = "disabled";
> +
> compatible = "marvell,dsa";
> dsa,ethernet = <ð1>;
> dsa,mii-bus = <&mdio>;
> @@ -444,3 +446,66 @@
> status = "disabled";
> };
> };
> +
> +&mdio {
> + status = "okay";
> +
> + switch@4 {
> + compatible = "marvell,mv88e6085";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <4>;
> + pinctrl-0 = <&clearfog_dsa0_clk_pins &clearfog_dsa0_pins>;
> + pinctrl-names = "default";
> +
> + ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + port@0 {
> + reg = <0>;
> + label = "lan5";
> + };
> +
> + port@1 {
> + reg = <1>;
> + label = "lan4";
> + };
> +
> + port@2 {
> + reg = <2>;
> + label = "lan3";
> + };
> +
> + port@3 {
> + reg = <3>;
> + label = "lan2";
> + };
> +
> + port@4 {
> + reg = <4>;
> + label = "lan1";
> + };
> +
> + port@5 {
> + reg = <5>;
> + label = "cpu";
> + ethernet = <ð1>;
> + fixed-link {
> + speed = <1000>;
> + full-duplex;
> + };
> + };
> +
> + port@6 {
> + /* 88E1512 external phy */
> + reg = <6>;
> + label = "lan6";
> + fixed-link {
> + speed = <1000>;
> + full-duplex;
> + };
> + };
> + };
> + };
> +};
> --
> 2.9.3
>
--
RMK's Patch system: http://www.armlinux.org.uk/developer/patches/
FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up
according to speedtest.net.