File-copy from v4.4.100

This is the result of 'cp' from a linux-stable tree with the 'v4.4.100'
tag checked out (commit 26d6298789e695c9f627ce49a7bbd2286405798a) on
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Please refer to that tree for all history prior to this point.

Change-Id: I8a9ee2aea93cd29c52c847d0ce33091a73ae6afe
diff --git a/include/linux/input/sh_keysc.h b/include/linux/input/sh_keysc.h
new file mode 100644
index 0000000..5d253cd
--- /dev/null
+++ b/include/linux/input/sh_keysc.h
@@ -0,0 +1,15 @@
+#ifndef __SH_KEYSC_H__
+#define __SH_KEYSC_H__
+
+#define SH_KEYSC_MAXKEYS 64
+
+struct sh_keysc_info {
+	enum { SH_KEYSC_MODE_1, SH_KEYSC_MODE_2, SH_KEYSC_MODE_3,
+	       SH_KEYSC_MODE_4, SH_KEYSC_MODE_5, SH_KEYSC_MODE_6 } mode;
+	int scan_timing; /* 0 -> 7, see KYCR1, SCN[2:0] */
+	int delay;
+	int kycr2_delay;
+	int keycodes[SH_KEYSC_MAXKEYS]; /* KEYIN * KEYOUT */
+};
+
+#endif /* __SH_KEYSC_H__ */