lantiq: device tree bindings for dwc2 on danube

Device tree binding for dwc2 usb driver on danube.
Leave old ifxhcd-danube driver as an alternative.

Also adds dr_mode = "host" to eliminate warning on boot.

Signed-off-by: Ben Mulvihill <ben.mulvihill@gmail.com>

diff --git a/target/linux/lantiq/dts/danube.dtsi b/target/linux/lantiq/dts/danube.dtsi
index 62e31d6bec59c8ef66f18c13954e962e70c0a366..af691df2f8805a1382b779a7143170b037046c3e 100644 (file)
--- a/target/linux/lantiq/dts/danube.dtsi
+++ b/target/linux/lantiq/dts/danube.dtsi
@@ -139,11 +139,12 @@
                };
 
                ifxhcd@E101000 {
-                       compatible = "lantiq,ifxhcd-danube";
+                       compatible = "lantiq,ifxhcd-danube-dwc2", "lantiq,ifxhcd-danube";
                        reg = <0xE101000 0x1000
                                0xE120000 0x3f000>;
                        interrupt-parent = <&icu0>;
                        interrupts = <62>;
+                       dr_mode = "host";
                        status = "disabled";
                };