2008-06-18 15:08:48 +00:00
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#ifndef ASM_X86__MACH_RDC321X__GPIO_H
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#define ASM_X86__MACH_RDC321X__GPIO_H
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2008-01-30 12:33:36 +00:00
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2008-09-15 20:02:43 +00:00
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#include <linux/kernel.h>
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2008-01-30 12:33:36 +00:00
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extern int rdc_gpio_get_value(unsigned gpio);
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extern void rdc_gpio_set_value(unsigned gpio, int value);
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extern int rdc_gpio_direction_input(unsigned gpio);
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extern int rdc_gpio_direction_output(unsigned gpio, int value);
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2008-03-26 21:39:15 +00:00
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extern int rdc_gpio_request(unsigned gpio, const char *label);
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extern void rdc_gpio_free(unsigned gpio);
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extern void __init rdc321x_gpio_setup(void);
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2008-01-30 12:33:36 +00:00
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/* Wrappers for the arch-neutral GPIO API */
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static inline int gpio_request(unsigned gpio, const char *label)
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{
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2008-03-26 21:39:15 +00:00
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return rdc_gpio_request(gpio, label);
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2008-01-30 12:33:36 +00:00
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}
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static inline void gpio_free(unsigned gpio)
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{
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2008-09-15 20:02:43 +00:00
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might_sleep();
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2008-03-26 21:39:15 +00:00
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rdc_gpio_free(gpio);
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2008-01-30 12:33:36 +00:00
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}
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static inline int gpio_direction_input(unsigned gpio)
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{
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return rdc_gpio_direction_input(gpio);
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}
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static inline int gpio_direction_output(unsigned gpio, int value)
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{
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return rdc_gpio_direction_output(gpio, value);
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}
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static inline int gpio_get_value(unsigned gpio)
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{
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return rdc_gpio_get_value(gpio);
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}
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static inline void gpio_set_value(unsigned gpio, int value)
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{
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rdc_gpio_set_value(gpio, value);
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}
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static inline int gpio_to_irq(unsigned gpio)
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{
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return gpio;
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}
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static inline int irq_to_gpio(unsigned irq)
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{
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return irq;
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}
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/* For cansleep */
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#include <asm-generic/gpio.h>
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2008-06-18 15:08:48 +00:00
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#endif /* ASM_X86__MACH_RDC321X__GPIO_H */
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