[PATCH] arm64: allwinner: a64: add Ethernet PHY regulator for several boards

[Icenowy Zheng]

On several A64 boards the Ethernet PHY is powered by the DC1SW regulator
on the AXP803 PMIC.

Add phy-handle property to these boards' emac node.

Signed-off-by: Icenowy Zheng <icen...@aosc.io>
---
 arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts     | 1 +
 arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts           | 1 +
 arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts | 1 +
 3 files changed, 3 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts 
b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
index 45bdbfb96126..4a8d3f83a36e 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
@@ -75,6 +75,7 @@
        pinctrl-0 = <&rgmii_pins>;
        phy-mode = "rgmii";
        phy-handle = <&ext_rgmii_phy>;
+       phy-supply = <&reg_dc1sw>;
        status = "okay";
 };
 
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts 
b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
index 806442d3e846..604cdaedac38 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
@@ -77,6 +77,7 @@
        pinctrl-0 = <&rmii_pins>;
        phy-mode = "rmii";
        phy-handle = <&ext_rmii_phy1>;
+       phy-supply = <&reg_dc1sw>;
        status = "okay";
 
 };
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts 
b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
index 0eb2acedf8c3..a053a6ac5267 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
@@ -82,6 +82,7 @@
        pinctrl-0 = <&rgmii_pins>;
        phy-mode = "rgmii";
        phy-handle = <&ext_rgmii_phy>;
+       phy-supply = <&reg_dc1sw>;
        status = "okay";
 };
 
-- 
2.14.2