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(+)
diff --git a/arch/sandbox/dts/sandbox.dts b/arch/sandbox/dts/sandbox.dts index 7d050d9..03b540c 100644 --- a/arch/sandbox/dts/sandbox.dts +++ b/arch/sandbox/dts/sandbox.dts @@ -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"; + }; + };