From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Joachim Foerster <mls.JOFT@gmx.de>
Cc: linuxppc-dev@ozlabs.org, "A. Nolson" <alohanono@gmail.com>
Subject: Re: USB Host in 2.6.24-r3 Arch=PPC
Date: Wed, 11 Mar 2009 15:10:02 +1100 [thread overview]
Message-ID: <1236744602.7086.39.camel@pasglop> (raw)
In-Reply-To: <1236379543.13132.10.camel@md40100b.ft>
On Fri, 2009-03-06 at 23:45 +0100, Joachim Foerster wrote:
> Hi,
>
> On Fri, 2009-03-06 at 16:51 +0100, A. Nolson wrote:
> > just a little question. I am using 2.6.24-rc3 (secretlab) and I would
> > like to use c67x00 driver from Peter Kosgaard for USB-Host in my Xilinx
> > ML403 board. Is there support to use USB Host in Arch=ppc Apparently I
> > cannot select CONFIG_USB_ARCH_HAS_HCD=y option. What should I do to get
> > the USB working?
>
> The problem of not being able to select the c67x00 driver, may be solved
> by simply pretending that ARCH=ppc "has a HCD" ... e.g.:
That sounds weird... how do other SoCs do ?
If you don't have PCI, look at the embedded section.
Ben.
> diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
> index 755823c..eea0277 100644
> --- a/drivers/usb/Kconfig
> +++ b/drivers/usb/Kconfig
> @@ -22,6 +22,7 @@ config USB_ARCH_HAS_HCD
> default y if PCMCIA && !M32R # sl811_cs
> default y if ARM # SL-811
> default y if SUPERH # r8a66597-hcd
> + default y if PPC
> default PCI
>
> # many non-PCI SOC chips embed OHCI
>
> BTW: For a long time I'm wondering about what is the reason for making
> it not selectable by default ...
>
> Joachim
>
>
> _______________________________________________
> Linuxppc-dev mailing list
> Linuxppc-dev@ozlabs.org
> https://ozlabs.org/mailman/listinfo/linuxppc-dev
prev parent reply other threads:[~2009-03-11 4:10 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-06 15:51 USB Host in 2.6.24-r3 Arch=PPC A. Nolson
2009-03-06 22:45 ` Joachim Foerster
2009-03-10 23:17 ` C67x00 reset problems A. Nolson
2009-03-10 23:42 ` Grant Likely
2009-03-11 13:40 ` A. Nolson
2009-03-19 23:19 ` David H. Lynch Jr.
2009-03-11 4:10 ` Benjamin Herrenschmidt [this message]
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