[PATCH] arm64: dts: imx8mm/n-evk: enable wakeup-source for usb phy

[Li Jun]

Enable usb phy to be wakeup source to support system wakeup
from usb.

Signed-off-by: Li Jun <jun.li at nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi | 4 ++++
 arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
index 7d6317d95b13..6800d923aa7e 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
@@ -399,6 +399,10 @@ &uart2 { /* console */
 	status = "okay";
 };
 
+&usbphynop1 {
+	wakeup-source;
+};
+
 &usbotg1 {
 	dr_mode = "otg";
 	hnp-disable;
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
index 261c36540079..8cb87c7a0f03 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
@@ -255,6 +255,10 @@ &uart3 {
 	status = "okay";
 };
 
+&usbphynop1 {
+	wakeup-source;
+};
+
 &usbotg1 {
 	dr_mode = "otg";
 	hnp-disable;
-- 
2.34.1