[PATCH 20/21] arm64: dts: allwinner: h6: tanix: enable AC200 EPHY

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 <[email protected]>
---
 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 = <&reg_vcc3v3>;
+	ephy-vcc-supply = <&reg_vcc3v3>;
+	rtc-vcc-supply = <&reg_vcc3v3>;
+	tv-vcc-supply = <&reg_vcc3v3>;
+	status = "okay";
+};
+
+&ac200_ephy_ctl {
+	status = "okay";
+};
+
+&ac200_pwm_clk {
+	status = "okay";
+};
+
 &cpu0 {
 	cpu-supply = <&reg_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 = <&reg_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 = <&reg_vcc1v8>;
 };
 
+&pwm {
+	status = "okay";
+};
+
 &r_ir {
 	status = "okay";
 };

-- 
2.53.0