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[U-Boot,05/13] ehci-mx5: Fix OPM usage

Message ID 324324173.587280.1352146275089.JavaMail.root@advansee.com
State Changes Requested
Delegated to: Stefano Babic
Headers show

Commit Message

Benoît Thébaudeau Nov. 5, 2012, 8:11 p.m. UTC 
MXC_OTG_UCTRL_OPM_BIT disables (masks) the power/oc pins if set, like
MXC_H1_UCTRL_H1PM_BIT and MXC_H2_UCTRL_H2PM_BIT, not the opposite.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
---
 .../drivers/usb/host/ehci-mx5.c                                    |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git u-boot-usb-76454b2.orig/drivers/usb/host/ehci-mx5.c u-boot-usb-76454b2/drivers/usb/host/ehci-mx5.c
index 1248671..bd1f119 100644
--- u-boot-usb-76454b2.orig/drivers/usb/host/ehci-mx5.c
+++ u-boot-usb-76454b2/drivers/usb/host/ehci-mx5.c
@@ -154,9 +154,9 @@  int mxc_set_usbcontrol(int port, unsigned int flags)
 
 			v = __raw_readl(usbother_base + MXC_USBCTRL_OFFSET);
 			if (flags & MXC_EHCI_POWER_PINS_ENABLED)
-				v |= MXC_OTG_UCTRL_OPM_BIT;
-			else
 				v &= ~MXC_OTG_UCTRL_OPM_BIT;
+			else
+				v |= MXC_OTG_UCTRL_OPM_BIT;
 			__raw_writel(v, usbother_base + MXC_USBCTRL_OFFSET);
 		}
 		break;