Input: mcs - Add MCS touchkey driver

This adds support for MELPAS MCS5000/MSC5080 touch key controllers.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

2 files changed, 34 insertions, 24 deletions

diff --git a/include/linux/i2c/mcs.h b/include/linux/i2c/mcs.h
new file mode 100644
index 000000000000..725ae7c313ff
--- /dev/null
+++ b/include/linux/i2c/mcs.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2009 - 2010 Samsung Electronics Co.Ltd
+ * Author: Joonyoung Shim <jy0922.shim@samsung.com>
+ * Author: HeungJun Kim <riverful.kim@samsung.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 __LINUX_MCS_H
+#define __LINUX_MCS_H
+
+#define MCS_KEY_MAP(v, c)       ((((v) & 0xff) << 16) | ((c) & 0xffff))
+#define MCS_KEY_VAL(v)          (((v) >> 16) & 0xff)
+#define MCS_KEY_CODE(v)         ((v) & 0xffff)
+
+struct mcs_platform_data {
+        void (*cfg_pin)(void);
+
+        /* touchscreen */
+        unsigned int x_size;
+        unsigned int y_size;
+
+        /* touchkey */
+        const u32 *keymap;
+        unsigned int keymap_size;
+        unsigned int key_maxval;
+        bool no_autorepeat;
+};
+
+#endif  /* __LINUX_MCS_H */
diff --git a/include/linux/i2c/mcs5000_ts.h b/include/linux/i2c/mcs5000_ts.h
deleted file mode 100644
index 5a117b5ca15e..000000000000
--- a/include/linux/i2c/mcs5000_ts.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * mcs5000_ts.h
- *
- * Copyright (C) 2009 Samsung Electronics Co.Ltd
- * Author: Joonyoung Shim <jy0922.shim@samsung.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 __LINUX_MCS5000_TS_H
-#define __LINUX_MCS5000_TS_H
-
-/* platform data for the MELFAS MCS-5000 touchscreen driver */
-struct mcs5000_ts_platform_data {
-        void (*cfg_pin)(void);
-        int x_size;
-        int y_size;
-};
-
-#endif  /* __LINUX_MCS5000_TS_H */