1 files changed, 47 insertions, 0 deletions

diff --git a/include/linux/interrupt_keys.h b/include/linux/interrupt_keys.h
new file mode 100644
index 00000000000..8be6e9a6b0a
--- /dev/null
+++ b/include/linux/interrupt_keys.h
@@ -0,0 +1,47 @@
+/*
+ * include/linux/interrupt_keys.h
+ *
+ * Key driver for keys directly connected to intrrupt lines.
+ *
+ * Copyright (c) 2011, NVIDIA Corporation.
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+#ifndef _INTERRUPT_KEYS_H
+#define _INTERRUPT_KEYS_H
+
+struct interrupt_keys_button {
+        /* Configuration parameters */
+        int code;               /* input event code (KEY_*, SW_*) */
+        int irq;
+        int active_low;
+        char *desc;
+        int type;               /* input event type (EV_KEY, EV_SW) */
+        int wakeup;             /* configure the interrupt source as a wake-up
+                                 * source */
+        int debounce_interval;  /* debounce ticks interval in msecs */
+        bool can_disable;
+};
+
+struct interrupt_keys_platform_data {
+        struct interrupt_keys_button *int_buttons;
+        int nbuttons;
+        unsigned int rep:1;             /* enable input subsystem auto repeat */
+        int (*enable)(struct device *dev);
+        void (*disable)(struct device *dev);
+};
+
+#endif