Add the rt linux 4.1.3-rt3 as base

Import the rt linux 4.1.3-rt3 as OPNFV kvm base.

It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:

commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date:   Sat Jul 25 12:13:34 2015 +0200

    Prepare v4.1.3-rt3

    Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>

We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.

Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>

1 files changed, 99 insertions, 0 deletions

diff --git a/kernel/include/linux/platform_data/shmob_drm.h b/kernel/include/linux/platform_data/shmob_drm.h
new file mode 100644
index 000000000..7c686d335
--- /dev/null
+++ b/kernel/include/linux/platform_data/shmob_drm.h
@@ -0,0 +1,99 @@
+/*
+ * shmob_drm.h  --  SH Mobile DRM driver
+ *
+ * Copyright (C) 2012 Renesas Corporation
+ *
+ * Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * 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.
+ */
+
+#ifndef __SHMOB_DRM_H__
+#define __SHMOB_DRM_H__
+
+#include <linux/kernel.h>
+
+#include <drm/drm_mode.h>
+
+struct sh_mobile_meram_cfg;
+struct sh_mobile_meram_info;
+
+enum shmob_drm_clk_source {
+	SHMOB_DRM_CLK_BUS,
+	SHMOB_DRM_CLK_PERIPHERAL,
+	SHMOB_DRM_CLK_EXTERNAL,
+};
+
+enum shmob_drm_interface {
+	SHMOB_DRM_IFACE_RGB8,		/* 24bpp, 8:8:8 */
+	SHMOB_DRM_IFACE_RGB9,		/* 18bpp, 9:9 */
+	SHMOB_DRM_IFACE_RGB12A,		/* 24bpp, 12:12 */
+	SHMOB_DRM_IFACE_RGB12B,		/* 12bpp */
+	SHMOB_DRM_IFACE_RGB16,		/* 16bpp */
+	SHMOB_DRM_IFACE_RGB18,		/* 18bpp */
+	SHMOB_DRM_IFACE_RGB24,		/* 24bpp */
+	SHMOB_DRM_IFACE_YUV422,		/* 16bpp */
+	SHMOB_DRM_IFACE_SYS8A,		/* 24bpp, 8:8:8 */
+	SHMOB_DRM_IFACE_SYS8B,		/* 18bpp, 8:8:2 */
+	SHMOB_DRM_IFACE_SYS8C,		/* 18bpp, 2:8:8 */
+	SHMOB_DRM_IFACE_SYS8D,		/* 16bpp, 8:8 */
+	SHMOB_DRM_IFACE_SYS9,		/* 18bpp, 9:9 */
+	SHMOB_DRM_IFACE_SYS12,		/* 24bpp, 12:12 */
+	SHMOB_DRM_IFACE_SYS16A,		/* 16bpp */
+	SHMOB_DRM_IFACE_SYS16B,		/* 18bpp, 16:2 */
+	SHMOB_DRM_IFACE_SYS16C,		/* 18bpp, 2:16 */
+	SHMOB_DRM_IFACE_SYS18,		/* 18bpp */
+	SHMOB_DRM_IFACE_SYS24,		/* 24bpp */
+};
+
+struct shmob_drm_backlight_data {
+	const char *name;
+	int max_brightness;
+	int (*get_brightness)(void);
+	int (*set_brightness)(int brightness);
+};
+
+struct shmob_drm_panel_data {
+	unsigned int width_mm;		/* Panel width in mm */
+	unsigned int height_mm;		/* Panel height in mm */
+	struct drm_mode_modeinfo mode;
+};
+
+struct shmob_drm_sys_interface_data {
+	unsigned int read_latch:6;
+	unsigned int read_setup:8;
+	unsigned int read_cycle:8;
+	unsigned int read_strobe:8;
+	unsigned int write_setup:8;
+	unsigned int write_cycle:8;
+	unsigned int write_strobe:8;
+	unsigned int cs_setup:3;
+	unsigned int vsync_active_high:1;
+	unsigned int vsync_dir_input:1;
+};
+
+#define SHMOB_DRM_IFACE_FL_DWPOL (1 << 0) /* Rising edge dot clock data latch */
+#define SHMOB_DRM_IFACE_FL_DIPOL (1 << 1) /* Active low display enable */
+#define SHMOB_DRM_IFACE_FL_DAPOL (1 << 2) /* Active low display data */
+#define SHMOB_DRM_IFACE_FL_HSCNT (1 << 3) /* Disable HSYNC during VBLANK */
+#define SHMOB_DRM_IFACE_FL_DWCNT (1 << 4) /* Disable dotclock during blanking */
+
+struct shmob_drm_interface_data {
+	enum shmob_drm_interface interface;
+	struct shmob_drm_sys_interface_data sys;
+	unsigned int clk_div;
+	unsigned int flags;
+};
+
+struct shmob_drm_platform_data {
+	enum shmob_drm_clk_source clk_source;
+	struct shmob_drm_interface_data iface;
+	struct shmob_drm_panel_data panel;
+	struct shmob_drm_backlight_data backlight;
+	const struct sh_mobile_meram_cfg *meram;
+};
+
+#endif /* __SHMOB_DRM_H__ */