This optional patch adds the needed device-tree node to sun8i-v3s.dtsi to enable ethernet for sun8i-v3s boards.
Signed-off-by: Benedikt-Alexander Mokroß u-boot@bamkrs.de --- arch/arm/dts/sun8i-v3s.dtsi | 48 +++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+)
diff --git a/arch/arm/dts/sun8i-v3s.dtsi b/arch/arm/dts/sun8i-v3s.dtsi index ebefc0fefe..e6c090465a 100644 --- a/arch/arm/dts/sun8i-v3s.dtsi +++ b/arch/arm/dts/sun8i-v3s.dtsi @@ -280,5 +280,53 @@ #interrupt-cells = <3>; interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; }; + + emac: ethernet@1c30000 { + compatible = "allwinner,sun8i-v3s-emac"; + syscon = <&syscon>; + reg = <0x01c30000 0x104>; + interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "macirq"; + resets = <&ccu RST_BUS_EMAC>; + reset-names = "stmmaceth"; + clocks = <&ccu CLK_BUS_EMAC>; + clock-names = "stmmaceth"; + #address-cells = <1>; + #size-cells = <0>; + phy-handle = <&int_mii_phy>; + phy = <&int_mii_phy>; + phy-mode = "mii"; + allwinner,leds-active-low; + status = "disabled"; + + mdio: mdio { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dwmac-mdio"; + }; + + mdio-mux { + compatible = "allwinner,sun8i-h3-mdio-mux"; + #address-cells = <1>; + #size-cells = <0>; + + mdio-parent-bus = <&mdio>; + + int_mdio: mdio@1 { + compatible = "allwinner,sun8i-h3-mdio-internal"; + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + + int_mii_phy: ethernet-phy@1 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <1>; + clocks = <&ccu CLK_BUS_EPHY>; + resets = <&ccu RST_BUS_EPHY>; + phy-is-integrated; + }; + }; + }; + }; }; };