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From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 01/10] USB ehci: Set to host mode on tt capable controllers
Date: Thu, 20 Jan 2011 10:46:52 +0100	[thread overview]
Message-ID: <1295516821-8988-2-git-send-email-s.hauer@pengutronix.de> (raw)
In-Reply-To: <1295516821-8988-1-git-send-email-s.hauer@pengutronix.de>

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 drivers/usb/host/ehci-hcd.c |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 802c548..15f7bfd 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -919,6 +919,13 @@ static int ehci_probe(struct device_d *dev)
 	host->submit_control_msg = submit_control_msg;
 	host->submit_bulk_msg = submit_bulk_msg;
 
+	if (ehci->flags & EHCI_HAS_TT) {
+		/* Set to host mode */
+		reg = ehci_readl(ehci->hcor + USBMODE);
+		reg |= USBMODE_CM_HC;
+		writel(reg, ehci->hcor + USBMODE);
+	}
+
 	usb_register_host(host);
 
 	reg = HC_VERSION(ehci_readl(&ehci->hccr->cr_capbase));
-- 
1.7.2.3


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  reply	other threads:[~2011-01-20  9:47 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-01-20  9:46 i.MX23 patches Sascha Hauer
2011-01-20  9:46 ` Sascha Hauer [this message]
2011-01-20  9:46 ` [PATCH 02/10] i.MX23: Add USB (phy) support Sascha Hauer
2011-01-20  9:46 ` [PATCH 03/10] ARM Chumby: Add USB support Sascha Hauer
2011-01-20  9:46 ` [PATCH 04/10] ARM Chumby: Add MMU support Sascha Hauer
2011-01-20  9:46 ` [PATCH 05/10] i.MX23/28: Fix setting of lcd clock Sascha Hauer
2011-01-20 14:01   ` Gregory CLEMENT
2011-01-20 14:57     ` Sascha Hauer
2011-01-20 17:52       ` Gregory CLEMENT
2011-01-21  9:37         ` Sascha Hauer
2011-01-20  9:46 ` [PATCH 06/10] fb i.MX23/28: add platform data hook to enable backlight Sascha Hauer
2011-01-20  9:46 ` [PATCH 07/10] ARM chumby: enable backlight in platform data hook Sascha Hauer
2011-01-20  9:46 ` [PATCH 08/10] fb i.MX23/28: rename imx_fb_videomode to imx_fb_platformdata Sascha Hauer
2011-01-20  9:47 ` [PATCH 09/10] ARM: rename STM arch to mxs Sascha Hauer
2011-01-20  9:47 ` [PATCH 10/10] ARM chumby defconfig: update with new features Sascha Hauer

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