Add support for the i.MX53 QSB2.6.35.3-mx53-early-201103141049

This patch seems to have originated from the 11.01.00 release
from Freescale, which is no longer available except through the
gitweb interface from Freescale.

http://opensource.freescale.com/git?p=imx/linux-2.6-imx.git;a=commit;h=27fdf7bae11978d21e8aba09bb635f49b07edd4a

1 files changed, 70 insertions, 0 deletions

diff --git a/drivers/mxc/hmp4e/mxc_hmp4e.h b/drivers/mxc/hmp4e/mxc_hmp4e.h
new file mode 100644
index 000000000000..ed882b09e167
--- /dev/null
+++ b/drivers/mxc/hmp4e/mxc_hmp4e.h
@@ -0,0 +1,70 @@
+/*
+ * Copyright 2005-2010 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
+ */
+
+/*
+ * Encoder device driver (kernel module headers)
+ *
+ * Copyright (C) 2005  Hantro Products Oy.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ */
+#ifndef _HMP4ENC_H_
+#define _HMP4ENC_H_
+#include <linux/ioctl.h>	/* needed for the _IOW etc stuff used later */
+
+/* this is for writing data through ioctl to registers*/
+typedef struct {
+	unsigned long data;
+	unsigned long offset;
+} write_t;
+
+/*
+ * Ioctl definitions
+ */
+
+/* Use 'k' as magic number */
+#define HMP4E_IOC_MAGIC  'k'
+/*
+ * S means "Set" through a ptr,
+ * T means "Tell" directly with the argument value
+ * G means "Get": reply by setting through a pointer
+ * Q means "Query": response is on the return value
+ * X means "eXchange": G and S atomically
+ * H means "sHift": T and Q atomically
+ */
+#define HMP4E_IOCGBUFBUSADDRESS	_IOR(HMP4E_IOC_MAGIC,  1, unsigned long *)
+#define HMP4E_IOCGBUFSIZE	_IOR(HMP4E_IOC_MAGIC,  2, unsigned int *)
+#define HMP4E_IOCGHWOFFSET     	_IOR(HMP4E_IOC_MAGIC,  3, unsigned long *)
+#define HMP4E_IOCGHWIOSIZE     	_IOR(HMP4E_IOC_MAGIC,  4, unsigned int *)
+#define HMP4E_IOC_CLI          	_IO(HMP4E_IOC_MAGIC,   5)
+#define HMP4E_IOC_STI          	_IO(HMP4E_IOC_MAGIC,   6)
+#define HMP4E_IOCHARDRESET 	_IO(HMP4E_IOC_MAGIC,   7)
+#define HMP4E_IOCSREGWRITE	_IOW(HMP4E_IOC_MAGIC,  8, write_t)
+#define HMP4E_IOCXREGREAD	_IOWR(HMP4E_IOC_MAGIC, 9, unsigned long)
+
+#define HMP4E_IOC_MAXNR 9
+
+#endif				/* !_HMP4ENC_H_ */