Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / include / linux / tca6416_keypad.h

diff --git a/kernel/include/linux/tca6416_keypad.h b/kernel/include/linux/tca6416_keypad.h
new file mode 100644 (file)
index 0000000..7bd266f
--- /dev/null
+++ b/kernel/include/linux/tca6416_keypad.h
@@ -0,0 +1,34 @@
+/*
+ * tca6416 keypad platform support
+ *
+ * Copyright (C) 2010 Texas Instruments
+ *
+ * Author: Sriramakrishnan <srk@ti.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 _TCA6416_KEYS_H
+#define _TCA6416_KEYS_H
+
+#include <linux/types.h>
+
+struct tca6416_button {
+       /* Configuration parameters */
+       int code;               /* input event code (KEY_*, SW_*) */
+       int active_low;
+       int type;               /* input event type (EV_KEY, EV_SW) */
+};
+
+struct tca6416_keys_platform_data {
+       struct tca6416_button *buttons;
+       int nbuttons;
+       unsigned int rep:1;     /* enable input subsystem auto repeat */
+       uint16_t pinmask;
+       uint16_t invert;
+       int irq_is_gpio;
+       int use_polling;        /* use polling if Interrupt is not connected*/
+};
+#endif