arm64: dts: renesas: ulcb-kf: add dr_mode property for USB2.0 channel 0

ULCB-KF has a USB2.0 dual-role channel (CN13).
This adds dr_mode property for USB2.0 channel 0 (EHCI/OHCI and HS-USB)
as "otg".

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
index 48a2e8f..a4e715c 100644 (file)
--- a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
+++ b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
@@ -29,6 +29,7 @@
 };
 
 &ehci0 {
+       dr_mode = "otg";
        status = "okay";
 };
 
@@ -41,6 +42,7 @@
 };
 
 &hsusb {
+       dr_mode = "otg";
        status = "okay";
 };
 
@@ -133,6 +135,7 @@
 };
 
 &ohci0 {
+       dr_mode = "otg";
        status = "okay";
 };