On 03/11/09 14:11, Koen Kooi wrote: > Any comments on this, I need this on beagleboard to make ehci work. > > regards, > > Koen > > Op 24 okt 2009, om 09:59 heeft Jarkko Nikula het volgende geschreven: > >> The host port power is enabled by driving the nEN_USB_PWR low as >> stated in >> the comment. This fix is originally from Steve Sakoman >> <steve@xxxxxxxxxxx>. >> >> Signed-off-by: Jarkko Nikula <jhnikula@xxxxxxxxx> >> Cc: Steve Sakoman <steve@xxxxxxxxxxx> >> --- >> arch/arm/mach-omap2/board-omap3beagle.c | 2 +- >> 1 files changed, 1 insertions(+), 1 deletions(-) >> >> diff --git a/arch/arm/mach-omap2/board-omap3beagle.c >> b/arch/arm/mach-omap2/board-omap3beagle.c >> index 6cb99f6..7ad9846 100644 >> --- a/arch/arm/mach-omap2/board-omap3beagle.c >> +++ b/arch/arm/mach-omap2/board-omap3beagle.c >> @@ -162,7 +162,7 @@ static int beagle_twl_gpio_setup(struct device *dev, >> >> /* TWL4030_GPIO_MAX + 0 == ledA, EHCI nEN_USB_PWR (out, active >> low) */ >> gpio_request(gpio + TWL4030_GPIO_MAX, "nEN_USB_PWR"); >> - gpio_direction_output(gpio + TWL4030_GPIO_MAX, 1); >> + gpio_direction_output(gpio + TWL4030_GPIO_MAX, 0); >> >> /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */ >> gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1; >> -- >> 1.6.3.3 >> >> -- Certainly works on 2.6.32-rc5, all EHCI devices are now enumerated. Regards Sid. -- Sid Boyce ... Hamradio License G3VBV, Licensed Private Pilot Emeritus IBM/Amdahl Mainframes and Sun/Fujitsu Servers Tech Support Specialist, Cricket Coach Microsoft Windows Free Zone - Linux used for all Computing Tasks -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
