| Message ID | 1505920675-9641-1-git-send-email-dinguyen@kernel.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
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@kernel.org> > --- > 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"; > }; >
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"; };
Enable ethernet and sdmmc support on the Stratix10 devkit. Signed-off-by: Dinh Nguyen <dinguyen@kernel.org> --- v2: Create a separate PHY node --- .../boot/dts/altera/socfpga_stratix10_socdk.dts | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+)