Merge http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm into for-rmk

1 files changed, 39 insertions, 0 deletions

diff --git a/arch/arm/plat-omap/include/mach/keypad.h b/arch/arm/plat-omap/include/mach/keypad.h
new file mode 100644
index 00000000000..232923aaf61
--- /dev/null
+++ b/arch/arm/plat-omap/include/mach/keypad.h
@@ -0,0 +1,39 @@
+/*
+ *  arch/arm/plat-omap/include/mach/keypad.h
+ *
+ *  Copyright (C) 2006 Komal Shah <komal_shah802003@yahoo.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef ASMARM_ARCH_KEYPAD_H
+#define ASMARM_ARCH_KEYPAD_H
+
+struct omap_kp_platform_data {
+	int rows;
+	int cols;
+	int *keymap;
+	unsigned int keymapsize;
+	unsigned int rep:1;
+	unsigned long delay;
+	unsigned int dbounce:1;
+	/* specific to OMAP242x*/
+	unsigned int *row_gpios;
+	unsigned int *col_gpios;
+};
+
+/* Group (0..3) -- when multiple keys are pressed, only the
+ * keys pressed in the same group are considered as pressed. This is
+ * in order to workaround certain crappy HW designs that produce ghost
+ * keypresses. */
+#define GROUP_0		(0 << 16)
+#define GROUP_1		(1 << 16)
+#define GROUP_2		(2 << 16)
+#define GROUP_3		(3 << 16)
+#define GROUP_MASK	GROUP_3
+
+#define KEY(col, row, val) (((col) << 28) | ((row) << 24) | (val))
+
+#endif
+