usb: ci_hdrc_imx doc: fsl,usbphy is required
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>
diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-imx.txt b/Documentation/devicetree/bindings/usb/ci-hdrc-imx.txt
index a6a32cb..1bae71e 100644
--- a/Documentation/devicetree/bindings/usb/ci-hdrc-imx.txt
+++ b/Documentation/devicetree/bindings/usb/ci-hdrc-imx.txt
@@ -4,6 +4,7 @@
- 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 @@
- 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