linux-kernel - Re: Regression 3.11-rc1: omap4panda: no usb and consequently no ethernet

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Message-ID: <51F1E65B.4020005@ti.com>
Date:	Thu, 25 Jul 2013 22:00:43 -0500
From:	Joel Fernandes <joelf@...com>
To:	<joelf@...com>
CC:	Arend van Spriel <arend@...adcom.com>,
	Roger Quadros <rogerq@...com>, <tony@...mide.com>,
	<linux-omap@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: Regression 3.11-rc1: omap4panda: no usb and consequently no ethernet

On 07/25/2013 09:49 PM, Joel Fernandes wrote:

[..]

>> Can I get back on this topic. When USB and ethernet was working for me
>> as stated above, I was not doing tftpboot. When I use tftpboot the
>> images are obtained from the tftp server, but after kernel has started
>> there is nothing in /sys/bus/usb/devices/.
> 
> I quickly tried 3.11-rc2 + Roger's USB PHY clock patch on omap4-panda-es
> and enabled following USB options:
> 
> CONFIG_USB_MUSB_HDRC=y
> CONFIG_USB_PHY=y
> CONFIG_OMAP_USB2=y
> CONFIG_OMAP_CONTROL_USB=y
> CONFIG_USB_MUSB_OMAP2PLUS=y
> CONFIG_MFD_OMAP_USB_HOST=y
> CONFIG_USB_EHCI_HCD=y
> CONFIG_USB_OHCI_HCD=y
> CONFIG_USB_EHCI_HCD_OMAP=y

Sorry I missed saying I also set had to set CONFIG_NOP_USB_XCEIV=y


Thanks,

-Joel

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