1 files changed, 76 insertions, 0 deletions
diff --git a/target/linux/ubicom32/files/arch/ubicom32/include/asm/ubicom32input.h b/target/linux/ubicom32/files/arch/ubicom32/include/asm/ubicom32input.h
new file mode 100644
index 000000000..dea5c7928
--- /dev/null
+++ b/target/linux/ubicom32/files/arch/ubicom32/include/asm/ubicom32input.h
@@ -0,0 +1,76 @@
+/*
+ * arch/ubicom32/include/asm/ubicom32input.h
+ *   Ubicom32 Input driver, based on gpio-keys
+ *
+ * (C) Copyright 2009, Ubicom, Inc.
+ *
+ * This file is part of the Ubicom32 Linux Kernel Port.
+ *
+ * The Ubicom32 Linux Kernel Port 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.
+ *
+ * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
+ * see <http://www.gnu.org/licenses/>.
+ *
+ * Ubicom32 implementation derived from (with many thanks):
+ *   arch/m68knommu
+ *   arch/blackfin
+ *   arch/parisc
+ *
+ * TODO: add groups for inputs which can be sampled together
+ */
+
+#ifndef _ASM_UBICOM32_UBICOM32_INPUT_H
+#define _ASM_UBICOM32_UBICOM32_INPUT_H
+
+struct ubicom32input_button {
+	/*
+	 * Input event code (KEY_*, SW_*, etc)
+	 */
+	int		code;
+
+	/*
+	 * Input event type (EV_KEY, EV_SW, etc)
+	 */
+	int		type;
+
+	/*
+	 * GPIO to poll
+	 */
+	int		gpio;
+
+	/*
+	 * 1 for active low, 0 for active high
+	 */
+	int		active_low;
+
+	/*
+	 * Description, used for reserving GPIOs
+	 */
+	const char	*desc;
+};
+
+struct ubicom32input_platform_data {
+	struct ubicom32input_button	*buttons;
+	int				nbuttons;
+
+	/*
+	 * Optional poll interval, in ms, defaults to 50ms
+	 */
+	int				poll_interval;
+
+	/*
+	 * Option Name of this driver
+	 */
+	const char			*name;
+};
+
+#endif /* _ASM_UBICOM32_UBICOM32_INPUT_H */