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original_kernel/include/asm-arm/arch-orion5x/gpio.h

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[ARM] Orion: GPIO support Signed-off-by: Tzachi Perelstein <tzachi@marvell.com> Signed-off-by: Nicolas Pitre <nico@marvell.com> Acked-by: David Brownell <david-b@pacbell.net>
2007-10-24 03:14:42 +08:00
/*
Orion: orion -> orion5x rename Do a global s/orion/orion5x/ of the Orion 5x-specific bits (i.e. not the plat-orion bits.) Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Reviewed-by: Tzachi Perelstein <tzachi@marvell.com> Acked-by: Saeed Bishara <saeed@marvell.com> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Nicolas Pitre <nico@marvell.com>
2008-03-28 02:51:41 +08:00
* include/asm-arm/arch-orion5x/gpio.h
[ARM] Orion: GPIO support Signed-off-by: Tzachi Perelstein <tzachi@marvell.com> Signed-off-by: Nicolas Pitre <nico@marvell.com> Acked-by: David Brownell <david-b@pacbell.net>
2007-10-24 03:14:42 +08:00
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
extern int gpio_request(unsigned pin, const char *label);
extern void gpio_free(unsigned pin);
extern int gpio_direction_input(unsigned pin);
extern int gpio_direction_output(unsigned pin, int value);
extern int gpio_get_value(unsigned pin);
extern void gpio_set_value(unsigned pin, int value);
Orion: orion -> orion5x rename Do a global s/orion/orion5x/ of the Orion 5x-specific bits (i.e. not the plat-orion bits.) Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Reviewed-by: Tzachi Perelstein <tzachi@marvell.com> Acked-by: Saeed Bishara <saeed@marvell.com> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Nicolas Pitre <nico@marvell.com>
2008-03-28 02:51:41 +08:00
extern void orion5x_gpio_set_blink(unsigned pin, int blink);
[ARM] Orion: GPIO support Signed-off-by: Tzachi Perelstein <tzachi@marvell.com> Signed-off-by: Nicolas Pitre <nico@marvell.com> Acked-by: David Brownell <david-b@pacbell.net>
2007-10-24 03:14:42 +08:00
extern void gpio_display(void); /* debug */
static inline int gpio_to_irq(int pin)
{
Orion: orion -> orion5x rename Do a global s/orion/orion5x/ of the Orion 5x-specific bits (i.e. not the plat-orion bits.) Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Reviewed-by: Tzachi Perelstein <tzachi@marvell.com> Acked-by: Saeed Bishara <saeed@marvell.com> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Nicolas Pitre <nico@marvell.com>
2008-03-28 02:51:41 +08:00
return pin + IRQ_ORION5X_GPIO_START;
[ARM] Orion: GPIO support Signed-off-by: Tzachi Perelstein <tzachi@marvell.com> Signed-off-by: Nicolas Pitre <nico@marvell.com> Acked-by: David Brownell <david-b@pacbell.net>
2007-10-24 03:14:42 +08:00
}
static inline int irq_to_gpio(int irq)
{
Orion: orion -> orion5x rename Do a global s/orion/orion5x/ of the Orion 5x-specific bits (i.e. not the plat-orion bits.) Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Reviewed-by: Tzachi Perelstein <tzachi@marvell.com> Acked-by: Saeed Bishara <saeed@marvell.com> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Nicolas Pitre <nico@marvell.com>
2008-03-28 02:51:41 +08:00
return irq - IRQ_ORION5X_GPIO_START;
[ARM] Orion: GPIO support Signed-off-by: Tzachi Perelstein <tzachi@marvell.com> Signed-off-by: Nicolas Pitre <nico@marvell.com> Acked-by: David Brownell <david-b@pacbell.net>
2007-10-24 03:14:42 +08:00
}
#include <asm-generic/gpio.h> /* cansleep wrappers */