ARM: dts: dra72-evm: Add regulator information to USB2 PHYs

The ldo4_reg regulator provides power to the USB1 and USB2
High Speed PHYs.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/dra72-evm.dts b/arch/arm/boot/dts/dra72-evm.dts
index ad6ec4ae0a25..b135aab0aa5f 100644
--- a/arch/arm/boot/dts/dra72-evm.dts
+++ b/arch/arm/boot/dts/dra72-evm.dts
@@ -270,6 +270,14 @@
         };
 };
 
+&usb2_phy1 {
+        phy-supply = <&ldo4_reg>;
+};
+
+&usb2_phy2 {
+        phy-supply = <&ldo4_reg>;
+};
+
 &usb1 {
         dr_mode = "peripheral";
         pinctrl-names = "default";