* Robert Nelson <robertcnelson@xxxxxxxxx> [140415 08:46]: > On Tue, Apr 15, 2014 at 10:35 AM, Nishanth Menon <nm@xxxxxx> wrote: > > On 04/15/2014 10:12 AM, Robert Nelson wrote: > >> On Tue, Apr 15, 2014 at 10:09 AM, Robert Nelson <robertcnelson@xxxxxxxxx> wrote: > >>> BeagleBoard xM A/B has an inverted usb hub enable line vs the xM C > >>> > >>> Signed-off-by: Robert Nelson <robertcnelson@xxxxxxxxx> > >>> --- > >>> arch/arm/boot/dts/Makefile | 1 + > >>> arch/arm/boot/dts/omap3-beagle-xm-ab.dts | 15 +++++++++++++++ > >>> 2 files changed, 16 insertions(+) > >>> create mode 100644 arch/arm/boot/dts/omap3-beagle-xm-ab.dts > >>> > >>> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > >>> index 35c146f..0bdeba3 100644 > >>> --- a/arch/arm/boot/dts/Makefile > >>> +++ b/arch/arm/boot/dts/Makefile > >>> @@ -246,6 +246,7 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \ > >>> omap3-sbc-t3730.dtb \ > >>> omap3-devkit8000.dtb \ > >>> omap3-beagle-xm.dtb \ > >>> + omap3-beagle-xm-ab.dtb \ > >>> omap3-evm.dtb \ > >>> omap3-evm-37xx.dtb \ > >>> omap3-ldp.dtb \ > >>> diff --git a/arch/arm/boot/dts/omap3-beagle-xm-ab.dts b/arch/arm/boot/dts/omap3-beagle-xm-ab.dts > >>> new file mode 100644 > >>> index 0000000..9d81123 > >>> --- /dev/null > >>> +++ b/arch/arm/boot/dts/omap3-beagle-xm-ab.dts > >>> @@ -0,0 +1,15 @@ > >>> +/* > >>> + * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ > >>> + * > >>> + * This program is free software; you can redistribute it and/or modify > >>> + * it under the terms of the GNU General Public License version 2 as > >>> + * published by the Free Software Foundation. > >>> + */ > >>> + > >>> +#include "omap3-beagle-xm.dts" > >>> + > >>> +/ { > >>> + /* HS USB Port 2 Power enable was inverted with the xM C */ > >>> + hsusb2_power: hsusb2_power_reg { > >>> + enable-active-high; > >> }; > >>> +}; > >> > >> Crap, copy paste bug, there. I can send a v2, if you guys are happy > >> with the "omap3-beagle-xm-ab.dtb" naming.. > >> > >> Regards, > >> > > Will u-boot adequately handle this as part of find_fdt? > > It will after i submit something like: (this uses a new feature in v2014.04) > > https://github.com/eewiki/u-boot-patches/blob/master/v2014.04/0001-am335x_evm-uEnv.txt-bootz-n-fixes.patch#L76 > > Essentially, test for presence of omap3-beagle-xm-ab.dtb, if not found > drop to old omap3-beagle-xm.dtb > > Background: i also tried getting this having this fixed in u-boot: Do we still need to apply this patch then? Tony -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
