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Date: Tue, 11 Feb 2014 08:41:10 -0600 From: Nishanth Menon <nm@...com> To: Hans de Goede <hdegoede@...hat.com>, Roger Quadros <rogerq@...com>, <tony@...mide.com> CC: <bcousson@...libre.com>, <balbi@...com>, <linux-omap@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org> Subject: Re: [PATCH] ARM: dts: OMAP2+: Fix boot with multi_v7_defconfig On 02/11/2014 08:35 AM, Hans de Goede wrote: > On 02/11/2014 03:17 PM, Nishanth Menon wrote: >> On 02/11/2014 07:53 AM, Roger Quadros wrote: >>> On 02/10/2014 08:10 PM, Roger Quadros wrote: >>>> The OMAP EHCI controller is not compatible with the EHCI >>>> platform HCD driver so don't claim that we are. >>>> >>>> This fixes boot on OMAP platforms with CONFIG_USB_EHCI_HCD_PLATFORM=y >>>> e.g. multi_v7_defconfig >>>> >>>> Reported-by: Nishanth Menon <nm@...com> >>>> Signed-off-by: Roger Quadros <rogerq@...com> >>> >>> Please ignore this patch as Hans has agreed to do a more proper fix in >>> >>> http://article.gmane.org/gmane.comp.hardware.netbook.arm.sunxi/7015 >> umm.. even then, drivers/usb/host/ehci-ppc-of.c claims compatibility >> with usb,ehci -> and we wont function with that driver either. > > Right, but that has never been an issue as no kernel will ever include > both ppc and omap support. Conceptually, we have compatibility string today in dts description that maps a driver that cant ever handle the device. I dont have strong opinions either way.. just something i noticed with a git grep.. -- Regards, Nishanth Menon -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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