cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

nvidia,tegra20-ehci.txt (1020B)

      1Tegra SOC USB controllers
      2
      3The device node for a USB controller that is part of a Tegra
      4SOC is as described in the document "Open Firmware Recommended
      5Practice : Universal Serial Bus" with the following modifications
      6and additions :
      7
      8Required properties :
      9 - compatible : For Tegra20, must contain "nvidia,tegra20-ehci".
     10   For Tegra30, must contain "nvidia,tegra30-ehci".  Otherwise, must contain
     11   "nvidia,<chip>-ehci" plus at least one of the above, where <chip> is
     12   tegra114, tegra124, tegra132, or tegra210.
     13 - nvidia,phy : phandle of the PHY that the controller is connected to.
     14 - clocks : Must contain one entry, for the module clock.
     15   See ../clocks/clock-bindings.txt for details.
     16 - resets : Must contain an entry for each entry in reset-names.
     17   See ../reset/reset.txt for details.
     18 - reset-names : Must include the following entries:
     19   - usb
     20
     21Optional properties:
     22 - nvidia,needs-double-reset : boolean is to be set for some of the Tegra20
     23   USB ports, which need reset twice due to hardware issues.