📄 bitsy.h
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#ifndef _INCLUDE_BITSY_H_#define _INCLUDE_BITSY_H_#define GPIO_BITSY_PCMCIA_CD0 GPIO_GPIO (17)#define GPIO_BITSY_PCMCIA_CD1 GPIO_GPIO (10)#define GPIO_BITSY_PCMCIA_IRQ0 GPIO_GPIO (21)#define GPIO_BITSY_PCMCIA_IRQ1 GPIO_GPIO (11)/* audio sample rate clock generator */#define GPIO_BITSY_CLK_SET0 GPIO_GPIO (12)#define GPIO_BITSY_CLK_SET1 GPIO_GPIO (13)/* UDA1341 L3 Interface */#define GPIO_BITSY_L3_DATA GPIO_GPIO (14)#define GPIO_BITSY_L3_CLOCK GPIO_GPIO (16)#define GPIO_BITSY_L3_MODE GPIO_GPIO (15)#define IRQ_GPIO_BITSY_PCMCIA_CD0 IRQ_GPIO17#define IRQ_GPIO_BITSY_PCMCIA_CD1 IRQ_GPIO10#define IRQ_GPIO_BITSY_PCMCIA_IRQ0 IRQ_GPIO21#define IRQ_GPIO_BITSY_PCMCIA_IRQ1 IRQ_GPIO22#define EGPIO_BITSY_VPP_ON (1 << 0)#define EGPIO_BITSY_CARD_RESET (1 << 1) /* reset the attached pcmcia/compactflash card. active high. */#define EGPIO_BITSY_OPT_RESET (1 << 2) /* reset the attached option pack. active high. */#define EGPIO_BITSY_CODEC_NRESET (1 << 3) /* reset the onboard UDA1341. active low. */#define EGPIO_BITSY_OPT_NVRAM_ON (1 << 4) /* apply power to optionpack nvram, active high. */#define EGPIO_BITSY_OPT_ON (1 << 5) /* full power to option pack. active high. */#define EGPIO_BITSY_LCD_ON (1 << 6) /* enable 3.3V to LCD. active high. */#define EGPIO_BITSY_RS232_ON (1 << 7) /* UART3 transceiver force on. Active high. */#define EGPIO_BITSY_LCD_PCI (1 << 8) /* LCD control IC enable. active high. */#define EGPIO_BITSY_IR_ON (1 << 9) /* apply power to IR module. active high. */#define EGPIO_BITSY_AUD_AMP_ON (1 << 10) /* apply power to audio power amp. active high. */#define EGPIO_BITSY_AUD_PWR_ON (1 << 11) /* apply poewr to reset of audio circuit. active high. */#define EGPIO_BITSY_QMUTE (1 << 12) /* mute control for onboard UDA1341. active high. */#define EGPIO_BITSY_IR_FSEL (1 << 13) /* IR speed select: 1->fast, 0->slow */#define EGPIO_BITSY_LCD_5V_ON (1 << 14) /* enable 5V to LCD. active high. */#define EGPIO_BITSY_LVDD_ON (1 << 15) /* enable 9V and -6.5V to LCD. */#ifndef __ASSEMBLY__#define BITSY_EGPIO (*(volatile int *)0xf0000000)extern void clr_bitsy_egpio(unsigned long x);extern void set_bitsy_egpio(unsigned long x);#endif#endif
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