From: Stephen Warren swarren@nvidia.com
Port USB1 on Whistler is intended as a device port for USB recovery. Whistler's DT currently contains an alias for this USB port, even though Whistler's config doesn't enable multiple USB controllers, so the alias is unused. Remove the unused alias for consistency for now. Similar, explicitly disable the port in the device tree too.
Signed-off-by: Stephen Warren swarren@nvidia.com --- board/nvidia/dts/tegra20-whistler.dts | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/board/nvidia/dts/tegra20-whistler.dts b/board/nvidia/dts/tegra20-whistler.dts index 38599bd..f830cf3 100644 --- a/board/nvidia/dts/tegra20-whistler.dts +++ b/board/nvidia/dts/tegra20-whistler.dts @@ -9,7 +9,6 @@ aliases { i2c0 = "/i2c@7000d000"; usb0 = "/usb@c5008000"; - usb1 = "/usb@c5000000"; };
memory { @@ -61,6 +60,10 @@ }; };
+ usb@c5000000 { + status = "disabled"; + }; + usb@c5004000 { status = "disabled"; };