From 01658f0f8d1322dbf94f289aa610731d539bf888 Mon Sep 17 00:00:00 2001 From: Kishon Vijay Abraham I Date: Fri, 25 Jan 2013 15:53:57 +0530 Subject: usb: phy: add a new driver for usb part of control module Added a new driver for the usb part of control module. This has an API to power on the USB2 phy and an API to write to the mailbox depending on whether MUSB has to act in host mode or in device mode. Writing to control module registers for doing the above task which was previously done in omap glue and in omap-usb2 phy will be removed. Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Felipe Balbi --- Documentation/devicetree/bindings/usb/usb-phy.txt | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'Documentation/devicetree/bindings/usb/usb-phy.txt') diff --git a/Documentation/devicetree/bindings/usb/usb-phy.txt b/Documentation/devicetree/bindings/usb/usb-phy.txt index 80d4148cb661..4234105302db 100644 --- a/Documentation/devicetree/bindings/usb/usb-phy.txt +++ b/Documentation/devicetree/bindings/usb/usb-phy.txt @@ -8,10 +8,15 @@ Required properties: add the address of control module dev conf register until a driver for control module is added +Optional properties: + - ctrl-module : phandle of the control module used by PHY driver to power on + the PHY. + This is usually a subnode of ocp2scp to which it is connected. usb2phy@4a0ad080 { compatible = "ti,omap-usb2"; reg = <0x4a0ad080 0x58>, <0x4a002300 0x4>; + ctrl-module = <&omap_control_usb>; }; -- cgit v1.2.3