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Diffstat (limited to 'dts/Bindings/usb/dwc3.txt')
| -rw-r--r-- | dts/Bindings/usb/dwc3.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/dts/Bindings/usb/dwc3.txt b/dts/Bindings/usb/dwc3.txt index 5cc364309e..0815eac5b1 100644 --- a/dts/Bindings/usb/dwc3.txt +++ b/dts/Bindings/usb/dwc3.txt @@ -38,6 +38,8 @@ Optional properties: - snps,is-utmi-l1-suspend: true when DWC3 asserts output signal utmi_l1_suspend_n, false when asserts utmi_sleep_n - snps,hird-threshold: HIRD threshold + - snps,hsphy_interface: High-Speed PHY interface selection between "utmi" for + UTMI+ and "ulpi" for ULPI when the DWC_USB3_HSPHY_INTERFACE has value 3. This is usually a subnode to DWC3 glue to which it is connected. |