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usb: ci_hdrc_imx doc: fsl,usbphy is required

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fsl,usbphy is no optional property. This patch moves it to the list of
required properties.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Markus Pargmann 2014-07-22 10:09:44 +08:00 committed by Greg Kroah-Hartman
parent 16853d7bcb
commit 000cb478f3
1 changed files with 1 additions and 1 deletions
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Documentation/devicetree/bindings/usb/ci-hdrc-imx.txt
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@ -4,6 +4,7 @@ Required properties:
- compatible: Should be "fsl,imx27-usb"
- reg: Should contain registers location and length
- interrupts: Should contain controller interrupt
- fsl,usbphy: phandle of usb phy that connects to the port
Recommended properies:
- phy_type: the type of the phy connected to the core. Should be one
@ -12,7 +13,6 @@ Recommended properies:
- dr_mode: One of "host", "peripheral" or "otg". Defaults to "otg"
Optional properties:
- fsl,usbphy: phandler of usb phy that connects to the only one port
- fsl,usbmisc: phandler of non-core register device, with one argument
that indicate usb controller index
- vbus-supply: regulator for vbus