diff options
Diffstat (limited to 'Documentation/devicetree/bindings/usb/msm-hsusb.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/usb/msm-hsusb.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/usb/msm-hsusb.txt b/Documentation/devicetree/bindings/usb/msm-hsusb.txt index bd8d9e753..8654a3ec2 100644 --- a/Documentation/devicetree/bindings/usb/msm-hsusb.txt +++ b/Documentation/devicetree/bindings/usb/msm-hsusb.txt @@ -52,6 +52,10 @@ Required properties: Optional properties: - dr_mode: One of "host", "peripheral" or "otg". Defaults to "otg" +- switch-gpio: A phandle + gpio-specifier pair. Some boards are using Dual + SPDT USB Switch, witch is cotrolled by GPIO to de/multiplex + D+/D- USB lines between connectors. + - qcom,phy-init-sequence: PHY configuration sequence values. This is related to Device Mode Eye Diagram test. Start address at which these values will be written is ULPI_EXT_VENDOR_SPECIFIC. Value of -1 is reserved as |