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- Tegra SOC USB controllers
- The device node for a USB controller that is part of a Tegra
- SOC is as described in the document "Open Firmware Recommended
- Practice : Universal Serial Bus" with the following modifications
- and additions :
- Required properties :
- - compatible : Should be "nvidia,tegra20-ehci".
- - nvidia,phy : phandle of the PHY that the controller is connected to.
- - clocks : Contains a single entry which defines the USB controller's clock.
- Optional properties:
- - nvidia,needs-double-reset : boolean is to be set for some of the Tegra20
- USB ports, which need reset twice due to hardware issues.
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