From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: [PATCH] omap3: beagle: Fix USB host port power control Date: Tue, 3 Nov 2009 09:21:39 -0800 Message-ID: <20091103172139.GL8981@atomide.com> References: <1256371194-22944-1-git-send-email-jhnikula@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mho-01-ewr.mailhop.org ([204.13.248.71]:53768 "EHLO mho-01-ewr.mailhop.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751864AbZKCRVg (ORCPT ); Tue, 3 Nov 2009 12:21:36 -0500 Content-Disposition: inline In-Reply-To: Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Koen Kooi Cc: "linux-omap@vger.kernel.org List" * Koen Kooi [091103 06:11]: > Any comments on this, I need this on beagleboard to make ehci work. Looks like a fix to me, will queue. Tony > 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 > >. > > > >Signed-off-by: Jarkko Nikula > >Cc: Steve Sakoman > >--- > >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 > > > >-- > >To unsubscribe from this list: send the line "unsubscribe linux- > >omap" in > >the body of a message to majordomo@vger.kernel.org > >More majordomo info at http://vger.kernel.org/majordomo-info.html > > > > -- > To unsubscribe from this list: send the line "unsubscribe linux-omap" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html