diff options
Diffstat (limited to 'Documentation/devicetree/bindings/usb/fsl-usb.txt')
-rw-r--r-- | Documentation/devicetree/bindings/usb/fsl-usb.txt | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/usb/fsl-usb.txt b/Documentation/devicetree/bindings/usb/fsl-usb.txt index bd5723f..4779c02 100644 --- a/Documentation/devicetree/bindings/usb/fsl-usb.txt +++ b/Documentation/devicetree/bindings/usb/fsl-usb.txt @@ -8,7 +8,9 @@ and additions : Required properties : - compatible : Should be "fsl-usb2-mph" for multi port host USB controllers, or "fsl-usb2-dr" for dual role USB controllers - or "fsl,mpc5121-usb2-dr" for dual role USB controllers of MPC5121 + or "fsl,mpc5121-usb2-dr" for dual role USB controllers of MPC5121. + Wherever applicable, the IP version of the USB controller should + also be mentioned (for eg. fsl-usb2-dr-v2.2 for bsc9132). - phy_type : For multi port host USB controllers, should be one of "ulpi", or "serial". For dual role USB controllers, should be one of "ulpi", "utmi", "utmi_wide", or "serial". |