From: Li Jun Date: Wed, 20 Jul 2016 08:02:41 +0000 (+0800) Subject: doc: usb: ci-hdrc-usb2: add property over-current-active-high X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=e5b3253dcc8c6a2cb2b13916e77afe9fdfe55d27;p=openwrt%2Fstaging%2Fblogic.git doc: usb: ci-hdrc-usb2: add property over-current-active-high Adding over-current-active-high to indicate the over current flag is high active as typically we use active low for over current polarity. Signed-off-by: Li Jun Signed-off-by: Peter Chen Acked-by: Rob Herring --- diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt index 341dc67f3472..0e03344e2e8b 100644 --- a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt +++ b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt @@ -81,6 +81,8 @@ i.mx specific properties - fsl,usbmisc: phandler of non-core register device, with one argument that indicate usb controller index - disable-over-current: disable over current detect +- 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 Example: