initial_commit

1 files changed, 40 insertions, 0 deletions

diff --git a/arch/arm/plat-mxc/include/mach/fsl_usb_gadget.h b/arch/arm/plat-mxc/include/mach/fsl_usb_gadget.h
new file mode 100755
index 00000000..53f9b05a
--- /dev/null
+++ b/arch/arm/plat-mxc/include/mach/fsl_usb_gadget.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2005-2011 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
+ */
+
+/*
+ * USB Gadget side, platform-specific functionality.
+ */
+
+#include <linux/usb/fsl_xcvr.h>
+
+/* Needed for i2c/serial transceivers */
+static inline void
+fsl_platform_set_device_mode(struct fsl_usb2_platform_data *pdata)
+{
+	if (pdata->xcvr_ops && pdata->xcvr_ops->set_device)
+		pdata->xcvr_ops->set_device();
+}
+
+static inline void
+fsl_platform_pullup_enable(struct fsl_usb2_platform_data *pdata)
+{
+	if (pdata->xcvr_ops && pdata->xcvr_ops->pullup)
+		pdata->xcvr_ops->pullup(1);
+}
+
+static inline void
+fsl_platform_pullup_disable(struct fsl_usb2_platform_data *pdata)
+{
+	if (pdata->xcvr_ops && pdata->xcvr_ops->pullup)
+		pdata->xcvr_ops->pullup(0);
+}