On 07/05/2017 11:19 AM, Dmitry Osipenko wrote:
Override the compatible string of the first USB controller to enable
device mode.
diff --git a/arch/arm/boot/dts/tegra20-paz00.dts
b/arch/arm/boot/dts/tegra20-paz00.dts
usb@c5000000 {
+ compatible = "nvidia,tegra20-udc";
status = "okay";
+ dr_mode = "otg";
};
This port is the only external USB port on the AC100. I'm not sure it's
a good idea to reconfigure it so it can only work in device mode,
although given that display, keyboard, and mouse are built-in to this
device, perhaps this change is merely unexpected rather than
catastrophic to a user, since they can recover via the keyboard/display.
Let's drop this patch until OTG mode is actually implemented.
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