[PATCH 20/21] arm64: dts: allwinner: h6: tanix: enable AC200 EPHY
From: James Hilliard <hidden>
Date: 2026-08-03 05:16:31
Also in:
linux-arm-kernel, linux-devicetree, linux-rockchip, linux-sunxi, lkml
Subsystem:
arm/allwinner sunxi soc support, the rest · Maintainers:
Chen-Yu Tsai, Jernej Skrabec, Samuel Holland, Linus Torvalds
Enable the AC200 control path and RMII Ethernet link on the Tanix TX6 family, and provide the board's 3.3 V rail to the AC200 function supplies. Route the PHY interrupt through the AC200 interrupt controller and mark it as a wakeup source for link interrupts and magic-packet wake. Signed-off-by: James Hilliard <redacted> --- arch/arm64/boot/dts/allwinner/sun50i-h6-tanix.dtsi | 45 ++++++++++++++++++++++ 1 file changed, 45 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-tanix.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6-tanix.dtsi
index bb7de37c0d58..6cd75961e3cc 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-tanix.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-tanix.dtsi@@ -7,9 +7,11 @@ #include "sun50i-h6-cpu-opp.dtsi" #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/mfd/x-powers,ac200.h> / { aliases { + ethernet0 = &emac; serial0 = &uart0; };
@@ -84,6 +86,22 @@ wifi_pwrseq: wifi-pwrseq { }; }; +&ac200 { + ac-ldoin-supply = <®_vcc3v3>; + ephy-vcc-supply = <®_vcc3v3>; + rtc-vcc-supply = <®_vcc3v3>; + tv-vcc-supply = <®_vcc3v3>; + status = "okay"; +}; + +&ac200_ephy_ctl { + status = "okay"; +}; + +&ac200_pwm_clk { + status = "okay"; +}; + &cpu0 { cpu-supply = <®_vdd_cpu_gpu>; };
@@ -104,6 +122,14 @@ &ehci3 { status = "okay"; }; +&emac { + pinctrl-names = "default"; + pinctrl-0 = <&ext_rmii_pins>; + phy-mode = "rmii"; + phy-handle = <&ac200_ephy>; + status = "okay"; +}; + &gpu { mali-supply = <®_vdd_cpu_gpu>; status = "okay";
@@ -119,6 +145,21 @@ hdmi_out_con: endpoint { }; }; +&i2c3 { + status = "okay"; +}; + +&mdio { + ac200_ephy: ethernet-phy@1 { + compatible = "ethernet-phy-id0044.1400"; + reg = <1>; + interrupts-extended = <&ac200 AC200_IRQ_EPHY>; + wakeup-source; + x-powers,ac200-control = <&ac200_ephy_ctl>; + x-powers,xmii-rx-clock-inverted; + }; +}; + &mmc0 { pinctrl-names = "default"; pinctrl-0 = <&mmc0_pins>;
@@ -162,6 +203,10 @@ &pio { vcc-pg-supply = <®_vcc1v8>; }; +&pwm { + status = "okay"; +}; + &r_ir { status = "okay"; };
--
2.53.0