On 09/20/2017 08:17 AM, Dinh Nguyen wrote:
> Enable ethernet and sdmmc support on the Stratix10 devkit.
>
> Signed-off-by: Dinh Nguyen <dinguyen@xxxxxxxxxx>
> ---
> v2: Create a separate PHY node
The gmac/phy nodes look fine now, thanks!
> ---
> .../boot/dts/altera/socfpga_stratix10_socdk.dts | 38 ++++++++++++++++++++++
> 1 file changed, 38 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts
> index 41ea2db..5907586 100644
> --- a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts
> +++ b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts
> @@ -34,6 +34,44 @@
> };
> };
>
> +&gmac0 {
> + status = "okay";
> + phy-mode = "rgmii";
> + phy-handle = <&phy0>;
> +
> + max-frame-size = <3800>;
> +
> + mdio0 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + compatible = "snps,dwmac-mdio";
> + phy0: ethernet-phy@0 {
> + reg = <4>;
> +
> + txd0-skew-ps = <0>; /* -420ps */
> + txd1-skew-ps = <0>; /* -420ps */
> + txd2-skew-ps = <0>; /* -420ps */
> + txd3-skew-ps = <0>; /* -420ps */
> + rxd0-skew-ps = <420>; /* 0ps */
> + rxd1-skew-ps = <420>; /* 0ps */
> + rxd2-skew-ps = <420>; /* 0ps */
> + rxd3-skew-ps = <420>; /* 0ps */
> + txen-skew-ps = <0>; /* -420ps */
> + txc-skew-ps = <1860>; /* 960ps */
> + rxdv-skew-ps = <420>; /* 0ps */
> + rxc-skew-ps = <1680>; /* 780ps */
> + };
> + };
> +};
> +
> +&mmc {
> + status = "okay";
> + num-slots = <1>;
> + cap-sd-highspeed;
> + broken-cd;
> + bus-width = <4>;
> +};
> +
> &uart0 {
> status = "okay";
> };
>
--
Florian
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