bcm63xx_gpio.h 447 字节
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#ifndef BCM63XX_GPIO_H
#define BCM63XX_GPIO_H

#include <linux/init.h>

int __init bcm63xx_gpio_init(void);

static inline unsigned long bcm63xx_gpio_count(void)
{
	switch (bcm63xx_get_cpu_id()) {
	case BCM6358_CPU_ID:
		return 40;
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	case BCM6338_CPU_ID:
		return 8;
	case BCM6345_CPU_ID:
		return 16;
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	case BCM6348_CPU_ID:
	default:
		return 37;
	}
}

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#define BCM63XX_GPIO_DIR_OUT	0x0
#define BCM63XX_GPIO_DIR_IN	0x1
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#endif /* !BCM63XX_GPIO_H */