From: Marek Vasut <marex@denx.de>
Date: Sat, 23 Jan 2016 20:04:46 +0000 (+0100)
Subject: usb: ehci: Clear USBMODE_BE on LE MMIO
X-Git-Tag: v2016.03-rc3~20^2~6
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=7ab0d35543004b6f9dca990625fa3fa21b7bc9d6;p=u-boot

usb: ehci: Clear USBMODE_BE on LE MMIO

If the USB EHCI is configured for little endian MMIO, make sure to
clear the USBMODE_BE flag from the USBMODE register.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: Hans de Goede <hdegoede@redhat.com>
---

diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index b3eb08d506..8f259bee4f 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -134,6 +134,8 @@ static void ehci_set_usbmode(struct ehci_ctrl *ctrl)
 	tmp |= USBMODE_CM_HC;
 #if defined(CONFIG_EHCI_MMIO_BIG_ENDIAN)
 	tmp |= USBMODE_BE;
+#else
+	tmp &= ~USBMODE_BE;
 #endif
 	ehci_writel(reg_ptr, tmp);
 }