98 lines
2.0 KiB
Diff
98 lines
2.0 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jernej Skrabec <[email protected]>
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Date: Sat, 24 Aug 2019 01:03:05 +0200
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Subject: arm64: dts: allwinner: h6: tanix: enable Ethernet
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Tanix-TX6 and TX6 mini boards provide an 100MBit/s Ethernet port, which
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uses the EPHY integrated into the Allwinner H6 SoC.
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Enable the MAC node, plus the required AC200 nodes to allow configuring
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and enabling the integrated PHY.
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Signed-off-by: Jernej Skrabec <[email protected]>
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Signed-off-by: Andre Przywara <[email protected]>
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---
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arch/arm64/boot/dts/allwinner/sun50i-h6-tanix.dtsi | 38 ++++++++++
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1 file changed, 38 insertions(+)
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diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-tanix.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6-tanix.dtsi
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index 111111111111..222222222222 100644
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--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-tanix.dtsi
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+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-tanix.dtsi
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@@ -10,6 +10,7 @@
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/ {
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aliases {
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+ ethernet0 = &emac;
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serial0 = &uart0;
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};
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@@ -84,6 +85,16 @@ wifi_pwrseq: wifi-pwrseq {
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};
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};
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+&ac200_ephy_ctl {
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+ x-powers,led-polarity = <GPIO_ACTIVE_HIGH>;
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+ phy-address = <1>;
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+ status = "okay";
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+};
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+
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+&ac200_pwm_clk {
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+ status = "okay";
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+};
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+
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&cpu0 {
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cpu-supply = <®_vdd_cpu_gpu>;
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};
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@@ -104,6 +115,14 @@ &ehci3 {
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status = "okay";
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};
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+&emac {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&ext_rmii_pins>;
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+ phy-mode = "rmii";
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+ phy-handle = <&ext_rmii_phy>;
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+ status = "okay";
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+};
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+
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&gpu {
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mali-supply = <®_vdd_cpu_gpu>;
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status = "okay";
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@@ -119,6 +138,21 @@ hdmi_out_con: endpoint {
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};
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};
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+&i2c3 {
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+ status = "okay";
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+};
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+
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+&mdio {
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+ ext_rmii_phy: ethernet-phy@1 {
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+ compatible = "ethernet-phy-id0044.1400",
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+ "ethernet-phy-ieee802.3-c22";
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+ reg = <1>;
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+ resets = <&ac200_ephy_ctl>;
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+ reset-names = "phy";
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+ clocks = <&ac200_ephy_ctl>;
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+ };
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+};
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+
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&mmc0 {
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pinctrl-names = "default";
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pinctrl-0 = <&mmc0_pins>;
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@@ -161,6 +195,10 @@ &pio {
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vcc-pg-supply = <®_vcc1v8>;
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};
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+&pwm {
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+ status = "okay";
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+};
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+
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&r_ir {
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status = "okay";
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};
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--
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Armbian
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