diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-08-14 10:55:26 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-08-14 10:55:26 +0200 |
commit | d4439087d316613548c70472291bf4ca646ce24b (patch) | |
tree | 4819f39cbbfcc2ed9c9f85c7a91cbf142f5b02d4 /arch/arm/mach-ks8695/include/mach/gpio.h | |
parent | 26d809af6397ce5c37f5c44d89734d19cce1ad25 (diff) | |
parent | 30a2f3c60a84092c8084dfe788b710f8d0768cd4 (diff) |
Merge commit 'v2.6.27-rc3' into x86/xsave
Conflicts:
arch/x86/kernel/genapic_64.c
include/asm-x86/kvm_host.h
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/arm/mach-ks8695/include/mach/gpio.h')
-rw-r--r-- | arch/arm/mach-ks8695/include/mach/gpio.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/arch/arm/mach-ks8695/include/mach/gpio.h b/arch/arm/mach-ks8695/include/mach/gpio.h new file mode 100644 index 00000000000..73c84168761 --- /dev/null +++ b/arch/arm/mach-ks8695/include/mach/gpio.h @@ -0,0 +1,79 @@ +/* + * arch/arm/mach-ks8695/include/mach/gpio.h + * + * Copyright (C) 2006 Andrew Victor + * + * 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 __ASM_ARCH_GPIO_H_ +#define __ASM_ARCH_GPIO_H_ + +#define KS8695_GPIO_0 0 +#define KS8695_GPIO_1 1 +#define KS8695_GPIO_2 2 +#define KS8695_GPIO_3 3 +#define KS8695_GPIO_4 4 +#define KS8695_GPIO_5 5 +#define KS8695_GPIO_6 6 +#define KS8695_GPIO_7 7 +#define KS8695_GPIO_8 8 +#define KS8695_GPIO_9 9 +#define KS8695_GPIO_10 10 +#define KS8695_GPIO_11 11 +#define KS8695_GPIO_12 12 +#define KS8695_GPIO_13 13 +#define KS8695_GPIO_14 14 +#define KS8695_GPIO_15 15 + + +/* + * Configure GPIO pin as external interrupt source. + */ +int __init_or_module ks8695_gpio_interrupt(unsigned int pin, unsigned int type); + +/* + * Configure the GPIO line as an input. + */ +int __init_or_module gpio_direction_input(unsigned int pin); + +/* + * Configure the GPIO line as an output, with default state. + */ +int __init_or_module gpio_direction_output(unsigned int pin, unsigned int state); + +/* + * Set the state of an output GPIO line. + */ +void gpio_set_value(unsigned int pin, unsigned int state); + +/* + * Read the state of a GPIO line. + */ +int gpio_get_value(unsigned int pin); + +/* + * Map GPIO line to IRQ number. + */ +int gpio_to_irq(unsigned int pin); + +/* + * Map IRQ number to GPIO line. + */ +int irq_to_gpio(unsigned int irq); + + +#include <asm-generic/gpio.h> + +static inline int gpio_request(unsigned int pin, const char *label) +{ + return 0; +} + +static inline void gpio_free(unsigned int pin) +{ +} + +#endif |