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From: Arnd Bergmann <arnd@arndb.de>
To: Kishon Vijay Abraham I <kishon@ti.com>
Subject: Re: [RFC PATCH 1/7] drivers: usb: phy: add a new driver for usb part of control module
Date: Tue, 15 Jan 2013 13:36:47 +0000
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On Tuesday 15 January 2013, Kishon Vijay Abraham I wrote:
> +OMAP CONTROL USB
> +
> +Required properties:
> + - compatible: Should be "ti,omap-control-usb"
> + - reg : Address and length of the register set for the device. It contains
> +   the address of "control_dev_conf" and "otghs_control".
> + - reg-names: The names of the register addresses corresponding to the registers
> +   filled in "reg".
> + - ti,has_mailbox: This is used to specify if the platform uses mailbox in
> +   control module.

I wonder whether we need to have a phandle here to connect the control device
to the actual usb device. What happens if you have multiple instances of
each?

	Arnd