ENGR00278652-1 [Media]: Add MIPI CSI2 driver files

Copied mipi_csi.h from:
	commit 50ca92f4010a93be265de7aad501b4dcae095a63
	Author: Sheng Nan <b38800@freescale.com>
	Date:   Thu Mar 7 13:39:54 2013 +0800
	ARM: include: remove definition of mipi-csi2 platform data

Other files copied files from:
	commit 1fb93870965b7d8d67b4db6233a30c06d82f84fc
	Author: Liu Ying <Ying.Liu@freescale.com>
	Date:   Thu Mar 21 12:15:52 2013 +0800
    	MIPI-CSI2:Fix a build warning

- Changed includes files for 3.10
- Dropped deprecated __devexit
- Added generic error message if probe fails
- Added configuration and set default to 'n'

Signed-off-by: Oliver Brown <oliver.brown@freescale.com>

1 files changed, 91 insertions, 0 deletions

diff --git a/include/linux/mipi_csi2.h b/include/linux/mipi_csi2.h
new file mode 100644
index 000000000000..9cc1f89ef964
--- /dev/null
+++ b/include/linux/mipi_csi2.h
@@ -0,0 +1,91 @@
+/*
+ * Copyright (C) 2011-2013 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * 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 __INCLUDE_MIPI_CSI2_H
+#define __INCLUDE_MIPI_CSI2_H
+
+/* mipi csi2 register */
+#define	CSI2_VERSION					0x000
+#define	CSI2_N_LANES					(0x004/4)
+#define	CSI2_PHY_SHUTDOWNZ				(0x008/4)
+#define	CSI2_DPHY_RSTZ					(0x00c/4)
+#define	CSI2_RESETN					(0x010/4)
+#define	CSI2_PHY_STATE					(0x014/4)
+#define	CSI2_DATA_IDS_1					(0x018/4)
+#define	CSI2_DATA_IDS_2					(0x01c/4)
+#define	CSI2_ERR1					(0x020/4)
+#define	CSI2_ERR2					(0x024/4)
+#define	CSI2_MSK1					(0x028/4)
+#define	CSI2_MSK2					(0x02c/4)
+#define	CSI2_PHY_TST_CTRL0				(0x030/4)
+#define	CSI2_PHY_TST_CTRL1				(0x034/4)
+#define	CSI2_SFT_RESET					(0xf00/4)
+
+/* mipi data type */
+#define MIPI_DT_YUV420		0x18 /* YYY.../UYVY.... */
+#define MIPI_DT_YUV420_LEGACY	0x1a /* UYY.../VYY...   */
+#define MIPI_DT_YUV422		0x1e /* UYVY...		*/
+#define MIPI_DT_RGB444		0x20
+#define MIPI_DT_RGB555		0x21
+#define MIPI_DT_RGB565		0x22
+#define MIPI_DT_RGB666		0x23
+#define MIPI_DT_RGB888		0x24
+#define MIPI_DT_RAW6		0x28
+#define MIPI_DT_RAW7		0x29
+#define MIPI_DT_RAW8		0x2a
+#define MIPI_DT_RAW10		0x2b
+#define MIPI_DT_RAW12		0x2c
+#define MIPI_DT_RAW14		0x2d
+
+
+struct mipi_csi2_info;
+/* mipi csi2 API */
+struct mipi_csi2_info *mipi_csi2_get_info(void);
+
+bool mipi_csi2_enable(struct mipi_csi2_info *info);
+
+bool mipi_csi2_disable(struct mipi_csi2_info *info);
+
+bool mipi_csi2_get_status(struct mipi_csi2_info *info);
+
+int mipi_csi2_get_bind_ipu(struct mipi_csi2_info *info);
+
+unsigned int mipi_csi2_get_bind_csi(struct mipi_csi2_info *info);
+
+unsigned int mipi_csi2_get_virtual_channel(struct mipi_csi2_info *info);
+
+unsigned int mipi_csi2_set_lanes(struct mipi_csi2_info *info);
+
+unsigned int mipi_csi2_set_datatype(struct mipi_csi2_info *info,
+					unsigned int datatype);
+
+unsigned int mipi_csi2_get_datatype(struct mipi_csi2_info *info);
+
+unsigned int mipi_csi2_dphy_status(struct mipi_csi2_info *info);
+
+unsigned int mipi_csi2_get_error1(struct mipi_csi2_info *info);
+
+unsigned int mipi_csi2_get_error2(struct mipi_csi2_info *info);
+
+int mipi_csi2_pixelclk_enable(struct mipi_csi2_info *info);
+
+void mipi_csi2_pixelclk_disable(struct mipi_csi2_info *info);
+
+int mipi_csi2_reset(struct mipi_csi2_info *info);
+
+#endif