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authorJohn Crispin <john@openwrt.org>2012-05-27 16:13:02 +0000
committerJohn Crispin <john@openwrt.org>2012-05-27 16:13:02 +0000
commitf567980d3863407ee97b686920c23135a182f6f3 (patch)
treeed8dd747b766adc9d5f98efcb2dccd73a39998d1 /target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/dev-gpio-buttons.h
parent800277052019b54e9a5669d086a4e96bf2dcbe75 (diff)
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move files-3.3 -> files
SVN-Revision: 31912
Diffstat (limited to 'target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/dev-gpio-buttons.h')
-rw-r--r--target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/dev-gpio-buttons.h26
1 files changed, 26 insertions, 0 deletions
diff --git a/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/dev-gpio-buttons.h b/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/dev-gpio-buttons.h
new file mode 100644
index 0000000000..adb531c39b
--- /dev/null
+++ b/target/linux/lantiq/files/arch/mips/include/asm/mach-lantiq/dev-gpio-buttons.h
@@ -0,0 +1,26 @@
+/*
+ * Lantiq GPIO button support
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * 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 _LANTIQ_DEV_GPIO_BUTTONS_H
+#define _LANTIQ_DEV_GPIO_BUTTONS_H
+
+#include <linux/input.h>
+#include <linux/gpio_keys.h>
+
+#define LTQ_KEYS_POLL_INTERVAL 20 /* msecs */
+#define LTQ_KEYS_DEBOUNCE_INTERVAL (3 * LTQ_KEYS_POLL_INTERVAL)
+
+void ltq_register_gpio_keys_polled(int id,
+ unsigned poll_interval,
+ unsigned nbuttons,
+ struct gpio_keys_button *buttons);
+
+#endif /* _LANTIQ_DEV_GPIO_BUTTONS_H */