Patch #5639 by Ulrich Pegelow, inits the M5636 USBOTG chip on the X5 to reduce the battery consumption.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10208 a1c6a512-1295-4272-9138-f99709370657

firmware/export/config-iaudiox5.h

@@ -102,6 +102,9 @@
 
 #define USB_X5STYLE
 
+/* USB On-the-go */
+#define CONFIG_USBOTG USBOTG_M5636
+
 /* Define this if you have adjustable CPU frequency */
 #define HAVE_ADJUSTABLE_CPU_FREQ
 

firmware/export/config.h

@@ -135,6 +135,7 @@
 
 /* USB On-the-go */
 #define USBOTG_ISP1362 1362
+#define USBOTG_M5636 5636
 
 /* now go and pick yours */
 #if defined(ARCHOS_PLAYER)

firmware/export/m5636.h

@@ -0,0 +1,25 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2006 Ulrich Pegelow
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#ifndef M5636_H
+#define M5636_H
+
+void m5636_init(void);
+void m5636_dump_regs(void);
+
+#endif