diff options
Diffstat (limited to 'Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt index 0e03344e2e8b..366c884e9ac8 100644 --- a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt +++ b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt @@ -84,8 +84,14 @@ i.mx specific properties - over-current-active-high: over current signal polarity is high active, typically over current signal polarity is low active. - external-vbus-divider: enables off-chip resistor divider for Vbus +- imx6-usb-charger-detection: enable imx6 usb charger detect function, + only set it when the user wants SoC usb charger detection capabilities. + If the user wants to use charger IC's usb charger detection capabilities, + please do not set it. +- fsl,anatop: phandle for anatop module, anatop module is only existed + at imx6 SoC series. -Example: +Examples: usb@f7ed0000 { compatible = "chipidea,usb2"; @@ -103,3 +109,17 @@ Example: extcon = <0>, <&usb_id>; phy-clkgate-delay-us = <400>; }; + + usb@02184000 { /* USB OTG */ + compatible = "fsl,imx6q-usb", "fsl,imx27-usb"; + reg = <0x02184000 0x200>; + interrupts = <0 43 0x04>; + fsl,usbphy = <&usbphy1>; + fsl,usbmisc = <&usbmisc 0>; + disable-over-current; + external-vbus-divider; + imx6-usb-charger-detection; + fsl,anatop = <&anatop>; + maximum-speed = "full-speed"; + tpl-support; + }; |