diff options
Diffstat (limited to 'Documentation/devicetree/bindings/usb')
| -rw-r--r-- | Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt index db7bc373b528..cfe0be612eba 100644 --- a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt +++ b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt @@ -96,6 +96,9 @@ i.mx specific properties - osc-clkgate-delay: the delay between powering up the xtal 24MHz clock and release the clock to the digital logic inside the analog block, 0 <= osc-clkgate-delay <= 7. +- power-polarity-active-high: add this property if port power function of ehci + is used to enable vbus, and the vbus power supply chip enable signal is high + active. Examples: |