- 根目录:
- arch
- mips
- include
- asm
- vr41xx
- giu.h
#ifndef __NEC_VR41XX_GIU_H
#define __NEC_VR41XX_GIU_H
enum {
GPIO_50PINS_PULLUPDOWN,
GPIO_36PINS,
GPIO_48PINS_EDGE_SELECT,
};
typedef enum {
IRQ_TRIGGER_LEVEL,
IRQ_TRIGGER_EDGE,
IRQ_TRIGGER_EDGE_FALLING,
IRQ_TRIGGER_EDGE_RISING,
} irq_trigger_t;
typedef enum {
IRQ_SIGNAL_THROUGH,
IRQ_SIGNAL_HOLD,
} irq_signal_t;
extern void vr41xx_set_irq_trigger(unsigned int pin, irq_trigger_t trigger,
irq_signal_t signal);
typedef enum {
IRQ_LEVEL_LOW,
IRQ_LEVEL_HIGH,
} irq_level_t;
extern void vr41xx_set_irq_level(unsigned int pin, irq_level_t level);
typedef enum {
GPIO_PULL_DOWN,
GPIO_PULL_UP,
GPIO_PULL_DISABLE,
} gpio_pull_t;
extern int vr41xx_gpio_pullupdown(unsigned int pin, gpio_pull_t pull);
#endif
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