@@ -1,5 +1,7 @@
/dts-v1/;
+#define USB_CLASS_HUB 9
+
/ {
#address-cells = <1>;
#size-cells = <1>;
@@ -219,4 +221,42 @@
reg = <0x90000000 0x1000>;
host-raw-interface = "lo";
};
+
+ usb@0 {
+ compatible = "sandbox,usb";
+ status = "disabled";
+ hub {
+ compatible = "sandbox,usb-hub";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ flash-stick {
+ reg = <0>;
+ compatible = "sandbox,usb-flash";
+ };
+ };
+ };
+
+ usb@1 {
+ compatible = "sandbox,usb";
+ hub {
+ compatible = "usb-hub";
+ usb,device-class = <USB_CLASS_HUB>;
+ hub-emul {
+ compatible = "sandbox,usb-hub";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ flash-stick {
+ reg = <0>;
+ compatible = "sandbox,usb-flash";
+ sandbox,filepath = "flash.bin";
+ };
+ };
+ };
+ };
+
+ usb@2 {
+ compatible = "sandbox,usb";
+ status = "disabled";
+ };
+
};
These allow basic testing of the USB functionality within sandbox. Signed-off-by: Simon Glass <sjg@chromium.org> --- Changes in v2: None arch/sandbox/dts/sandbox.dts | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+)