20 lines
354 B
C
20 lines
354 B
C
#ifndef __AU1XXX_GPIO_H
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#define __AU1XXX_GPIO_H
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void au1xxx_gpio1_set_inputs(void);
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void au1xxx_gpio_tristate(int signal);
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void au1xxx_gpio_write(int signal, int value);
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int au1xxx_gpio_read(int signal);
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typedef volatile struct
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{
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u32 dir;
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u32 reserved;
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u32 output;
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u32 pinstate;
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u32 inten;
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u32 enable;
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} AU1X00_GPIO2;
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#endif //__AU1XXX_GPIO_H
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