lantiq: Introduce DWC2 compatible DTS definitions for AR9 USB

Since the AR9 USB is very similar to the VR9 USB it too can be used with
the upstream DWC2 driver.

Here are the DTS definitions which make it compatible with the DWC2
driver.

Signed-off-by: Antti Seppälä <a.seppala@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46914 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/lantiq/dts/ar9.dtsi b/target/linux/lantiq/dts/ar9.dtsi
index cc65fd1..ee4e374 100644 (file)
--- a/target/linux/lantiq/dts/ar9.dtsi
+++ b/target/linux/lantiq/dts/ar9.dtsi
@@ -115,7 +115,7 @@
                };
 
                ifxhcd@E101000 {
-                       compatible = "lantiq,ifxhcd-arx100";
+                       compatible = "lantiq,ifxhcd-arx100", "lantiq,ifxhcd-arx100-dwc2";
                        reg = <0xE101000 0x1000
                                0xE120000 0x3f000>;
                        interrupt-parent = <&icu0>;
@@ -123,6 +123,15 @@
                        status = "disabled";
                };
 
+               ifxhcd@E106000 {
+                       compatible = "lantiq,ifxhcd-arx100-dwc2";
+                       reg = <0xE106000 0x1000
+                               0xE1E0000 0x3f000>;
+                       interrupt-parent = <&icu0>;
+                       interrupts = <91>;
+                       status = "disabled";
+               };
+
                deu@E103100 {
                        compatible = "lantiq,deu-arx100";
                        reg = <0xE103100 0xf00>;