ARM: OMAP: Add 24xx GPIO debounce support

[linux-2.6-omap-h63xx.git] / include / asm-arm / arch-omap / gpio.h

diff --git a/include/asm-arm/arch-omap/gpio.h b/include/asm-arm/arch-omap/gpio.h
index 590917efc94acdecca3be6fad273f31b24a9ef41..164da09be09550fe8e45b91a8f09687d9b59047c 100644 (file)
--- a/include/asm-arm/arch-omap/gpio.h
+++ b/include/asm-arm/arch-omap/gpio.h
@@ -5,7 +5,7 @@
  *
  * Copyright (C) 2003-2005 Nokia Corporation
  *
- * Written by Juha Yrjölä <juha.yrjola@nokia.com>
+ * Written by Juha Yrjölä <juha.yrjola@nokia.com>
  *
  * 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
@@ -62,6 +62,8 @@
 #define OMAP_MPUIO_LATCH               0x34
 #endif
 
+#define OMAP34XX_NR_GPIOS              6
+
 #define OMAP_MPUIO(nr)         (OMAP_MAX_GPIO_LINES + (nr))
 #define OMAP_GPIO_IS_MPUIO(nr) ((nr) >= OMAP_MAX_GPIO_LINES)
 
@@ -75,6 +77,8 @@ extern void omap_free_gpio(int gpio);
 extern void omap_set_gpio_direction(int gpio, int is_input);
 extern void omap_set_gpio_dataout(int gpio, int enable);
 extern int omap_get_gpio_datain(int gpio);
+extern void omap_set_gpio_debounce(int gpio, int enable);
+extern void omap_set_gpio_debounce_time(int gpio, int enable);
 
 /*-------------------------------------------------------------------------*/