Current (FEC from 2.6.31 port, no CAN, no I2C, no PCI)

[mcf548x/linux.git] / arch / m68k / include / asm / mcf5445x_usb.h

diff --git a/arch/m68k/include/asm/mcf5445x_usb.h b/arch/m68k/include/asm/mcf5445x_usb.h
new file mode 100644 (file)
index 0000000..af26ae2
--- /dev/null
+++ b/arch/m68k/include/asm/mcf5445x_usb.h
@@ -0,0 +1,50 @@
+/*
+ * Duck Schmid duck@freescale.com
+ *
+ * Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+
+/*
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include <asm/mcfsim.h>
+
+/* ehci_arc_hc_driver.flags value */
+#define FSL_PLATFORM_HC_FLAGS (HCD_USB2 | HCD_MEMORY)
+
+static inline int fsl_platform_verify(struct platform_device *pdev)
+{
+       return 0;
+}
+
+static inline void fsl_platform_usb_setup(struct usb_hcd *hcd)
+{
+}
+
+static inline void fsl_platform_set_host_mode(struct usb_hcd *hcd)
+{
+       unsigned int temp;
+       struct fsl_usb2_platform_data *pdata;
+       struct fsl_usb_host_regs *regs;
+
+       pdata = hcd->self.controller->platform_data;
+       regs = pdata->regs;
+
+       if (pdata->xcvr_ops && pdata->xcvr_ops->set_host)
+               pdata->xcvr_ops->set_host();
+
+       /* set host mode and select "big endian" */
+       temp = fsl_readl(&regs->usbmode);
+       temp |= USBMODE_CM_HOST | (pdata->es ? USBMODE_ES : 0);
+       fsl_writel(temp, &regs->usbmode);
+
+       pr_debug("%s: set usbmode to 0x%x\n\n", __FUNCTION__,
+               fsl_readl(&regs->usbmode));
+
+}