arm64: dts: fsl: imx8mq: add "snps,power-down-scale" for usb nodes

Signed-off-by: Li Jun <jun.li@nxp.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
index 5ba143b4846b..5d0e85f072fe 100755
--- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
@@ -981,6 +981,7 @@
 			phy-names = "usb2-phy", "usb3-phy";
 			power-domains = <&pgc_otg1>;
 			usb3-resume-missing-cas;
+			snps,power-down-scale = <2>;
 			status = "disabled";
 		};
 
@@ -1013,6 +1014,7 @@
 			phy-names = "usb2-phy", "usb3-phy";
 			power-domains = <&pgc_otg2>;
 			usb3-resume-missing-cas;
+			snps,power-down-scale = <2>;
 			status = "disabled";
 		};