From 07a78eea37bdd34619ac73ed828a900166d41f02 Mon Sep 17 00:00:00 2001 From: Icenowy Zheng Date: Wed, 10 Jan 2018 00:09:54 +0800 Subject: [PATCH 34/35] arm64: allwinner: h6: add EMAC device nodes Allwinner H6 SoC has an EMAC like the one in A64. Add device tree nodes for the H6 DTSI file. Signed-off-by: Icenowy Zheng --- arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 35 ++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi index f548eb4..2c0ecf7 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi @@ -118,6 +118,12 @@ #size-cells = <1>; ranges; + syscon: syscon@3000000 { + compatible = "allwinner,sun50i-h6-system-controller", + "syscon"; + reg = <0x03000000 0x1000>; + }; + ccu: clock@3001000 { compatible = "allwinner,sun50i-h6-ccu"; reg = <0x03001000 0x1000>; @@ -152,6 +158,14 @@ interrupt-controller; #interrupt-cells = <3>; + ext_rgmii_pins: rgmii_pins { + pins = "PD0", "PD1", "PD2", "PD3", "PD4", + "PD5", "PD7", "PD8", "PD9", "PD10", + "PD11", "PD12", "PD13", "PD19", "PD20"; + function = "emac"; + drive-strength = <40>; + }; + mmc0_pins: mmc0-pins { pins = "PF0", "PF1", "PF2", "PF3", "PF4", "PF5"; @@ -313,6 +327,27 @@ status = "disabled"; }; + emac: ethernet@5020000 { + compatible = "allwinner,sun50i-h6-emac"; + syscon = <&syscon>; + reg = <0x05020000 0x10000>; + interrupts = ; + interrupt-names = "macirq"; + resets = <&ccu RST_BUS_EMAC>; + reset-names = "stmmaceth"; + clocks = <&ccu CLK_BUS_EMAC>; + clock-names = "stmmaceth"; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + + mdio: mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + }; + }; + usb3: usb@5200000 { compatible = "allwinner,sun50i-h6-dwc3"; #address-cells = <1>; -- 2.7.4