#define CLKCON_USBH		(1<<6)#define CLKCON_LCDC		(1<<5)#define CLKCON_NAND		(1<<4)#define CLKCON_POWEROFF		(1<<3)#define CLKCON_IDLE		(1<<2)/* * I/O Port (Page 9-8) * * Register   GPACON	Port A Control				[word, R/W, 0x7ffff]   GPADAT	Port A Data				[word, R/W, ?]   GPBCON	Port B Control				[word, R/W, 0x0]   GPBDAT	Port B Data				[word, R/W, ?]   GPBUP	Pull-up Control B (low active)		[word, R/W, 0x0]   GPCCON	Port C Control				[word, R/W, 0x0]   GPCDAT	Port C Data				[word, R/W, ?]   GPCUP	Pull-up Control C (low active)		[word, R/W, 0x0]   GPDCON	Port D Control				[word, R/W, 0x0]   GPDDAT	Port D Data				[word, R/W, ?]   GPDUP	Pull-up Control D (low active) 		[word, R/W, 0xF000]   GPECON	Port E Control				[word, R/W, 0x0]   GPEDAT	Port E Data				[word, R/W, ?]   GPEUP	Pull-up Control E (low active)		[word, R/W, 0x0]   GPFCON	Port F Control				[word, R/W, 0x0]   GPFDAT	Port F Data				[word, R/W, ?]   GPFUP	Pull-up Control F (low active)		[word, R/W, 0x0]   GPGCON	Port G Control				[word, R/W, 0x0]   GPGDAT	Port G Data				[word, R/W, ?]   GPGUP	Pull-up Control G (low active)		[word, R/W, 0xF800]   GPHCON	Port H Control				[word, R/W, 0x0]   GPHDAT	Port H Data				[word, R/W, ?]   GPHUP	Pull-up Control H (low active)		[word, R/W, 0x0]   MISCCR	Miscellaneous Control			[word, R/W, 0x10330]   DCLKCON	DCLK0/1 Control				[word, R/W, 0x0]   EXTINT0	External Interrupt 0 Control		[word, R/W, 0x0]   EXTINT1	External Interrupt 0 Control		[word, R/W, 0x0]   EXTINT2	External Interrupt 0 Control		[word, R/W, 0x0]   EINFLT0	Reserved   EINFLT1	Reserved   EINFLT2	External Interrupt 2 Filter		[word, R/W, 0x0]   EINFLT3	External Interrupt 3 Filter		[word, R/W, 0x0]   EINTMASK	External Interrupt Mask			[word, R/W, 0x00fffff0]   EINTPEND	External Interrupt Pending		[word, R/W, 0x0]   GSTATUS0	General Status (External Pin status)	[word, R,   ?]   GSTATUS1	General Status (Chip ID)		[word, R/W, 0x32410000] * */#define GPIO_CTL_BASE		0x56000000#define bGPIO(p)		__REG(GPIO_CTL_BASE + (p))#define MISCCR			bGPIO(0x80)#define DCLKCON			bGPIO(0x84)#define EXTINT0			bGPIO(0x88)#define EXTINT1			bGPIO(0x8c)#define EXTINT2			bGPIO(0x90)#define EINTFLT0		bGPIO(0x94)#define EINTFLT1		bGPIO(0x98)#define EINTFLT2		bGPIO(0x9c)#define EINTFLT3		bGPIO(0xa0)#define EINTMASK		bGPIO(0xa4)#define EINTPEND		bGPIO(0xa8)#define GSTATUS0		bGPIO(0xac)#define GSTATUS1		bGPIO(0xb0)#define GSTATUS2                bGPIO(0xb4)#define GSTATUS3                bGPIO(0xb8)#define GSTATUS4                bGPIO(0xbc)#define GPACON                  bGPIO(0x00)#define GPADAT                  bGPIO(0x04)#define GPBCON                  bGPIO(0x10)#define GPBDAT                  bGPIO(0x14)#define GPBUP                   bGPIO(0x18)#define GPCCON                  bGPIO(0x20)#define GPCDAT                  bGPIO(0x24)#define GPCUP                   bGPIO(0x28)#define GPDCON                  bGPIO(0x30)#define GPDDAT                  bGPIO(0x34)#define GPDUP                   bGPIO(0x38)#define GPECON                  bGPIO(0x40)#define GPEDAT                  bGPIO(0x44)#define GPEUP                   bGPIO(0x48)#define GPFCON                  bGPIO(0x50)#define GPFDAT                  bGPIO(0x54)#define GPFUP                   bGPIO(0x58)#define GPGCON                  bGPIO(0x60)#define GPGDAT                  bGPIO(0x64)#define GPGUP                   bGPIO(0x68)#define GPHCON                  bGPIO(0x70)#define GPHDAT                  bGPIO(0x74)#define GPHUP                   bGPIO(0x78)/* Miscellaneous */#define MISCCR_nRSTCON		(1 << 16)	/* nRSTOUT software control */#define MISCCR_USB0_SUSPEND	(1 << 12)	/* set USB port 0 to Sleep */#define MISCCR_USB1_SUSPEND	(1 << 13)	/* set USB port 1 to Sleep */#define fMISCCR_CLKSEL(x)	Fld(3, 4*((x)+1))#define MISCCR_CLKSEL(x)	FMsk(fMISCCR_CLKSEL(x))				/* select ? CLK with CLKOUTx pad */#define MISCCR_CLKSEL_MPLL(x)	FInsrt(0x0, fMISCCR_CLKSEL(x))#define MISCCR_CLKSEL_UPLL(x)	FInsrt(0x1, fMISCCR_CLKSEL(x))#define MISCCR_CLKSEL_FCLK(x)	FInsrt(0x2, fMISCCR_CLKSEL(x))#define MISCCR_CLKSEL_HCLK(x)	FInsrt(0x3, fMISCCR_CLKSEL(x))#define MISCCR_CLKSEL_PCLK(x)	FInsrt(0x4, fMISCCR_CLKSEL(x))#define MISCCR_CLKSEL_DCLK(x)	FInsrt(0x5, fMISCCR_CLKSEL(x))#define MISCCR_USBPAD		(1 << 3)	/* use pads related USB for						   0: USB slave, 1: USB host */#define MISCCR_HZSTOP		(1 << 2)	/* 0: HZ@stop						   1: previous state of PAD */#define MISCCR_SPUCR1		(1 << 1)	/* DATA[31:16] port pull-up */#define MISCCR_SPUCR0		(1 << 0)	/* DATA[15:0] port pull-up *//* DCLK control register */#define fDCLKCMP(x)		Fld(4,8+16*(x))	/* DCLK Compare value clock */#define mDCLKCMP(x)		FMsk(fDCLKCMP(x))#define DCLKCMP(x, y)		Finsrt((y), fDCLKCMP(x))#define fDCLKDIV(x)		Fld(4,4+16*(x))	/* DCLK divide value */#define mDCLKDIV(x)		FMsk(fDCLKDIV(x))#define DCLKDIV(x, y)		Finsrt((y), fDCLKDIV(x))#define DCLKSEL_PCLK(x)		(0 << (1+16*(x))				 /* Select PCLK as DCLK Source Clock */#define DCLKSEL_USB(x)		(1 << (1+16*(x))				 /* Select USBCLK as DCLK Source Clock */#define DCLK1CMP		mDCLKCMP(1)#define DCLK1DIV		mDCLKDIV(1)#define DCLK1SEL_PCLK		DCLKSEL_PCLK(1)#define DCLK1SEL_USB		DCLKSEL_USB(1)#define DCLK0CMP		mDCLKCMP(0)#define DCLK0DIV		mDCLKDIV(0)#define DCLK0SEL_PCLK		DCLKSEL_PCLK(0)#define DCLK0SEL_USB		DCLKSEL_USB(0)/* General Status */#define GSTAT0_nWAIT		(1 << 3)	/* Status of nWAIT pin */#define GSTAT0_NCON1		(1 << 2)	/* Status of NCON1 pin */#define GSTAT0_NCON0		(1 << 1)	/* Status of NCON0 pin */#define GSTAT0_BATT_FLT		(1 << 0)	/* Status of BATT_FLT pin *//* * 2002-10-08: Janghoon Lyu <nandy@mizi.com> * 貨酚霸 矯檔秦 壕聰促.  * | MODE | PULLUP | PORT | OFFSET | */#define GPCON(x)	__REG2(0x56000000, (x) * 0x10)#define GPDAT(x)	__REG2(0x56000004, (x) * 0x10)#define GPUP(x)	__REG2(0x56000008, (x) * 0x10)#define GPIO_OFS_SHIFT		0#define GPIO_PORT_SHIFTT	8#define GPIO_PULLUP_SHIFT	16 #define GPIO_MODE_SHIFT		24#define GPIO_OFS_MASK		0x000000ff#define GPIO_PORT_MASK		0x0000ff00#define GPIO_PULLUP_MASK	0x00ff0000#define GPIO_MODE_MASK		0xff000000#define GPIO_MODE_IN		(0 << GPIO_MODE_SHIFT)#define GPIO_MODE_OUT		(1 << GPIO_MODE_SHIFT)#define GPIO_MODE_ALT0		(2 << GPIO_MODE_SHIFT)#define GPIO_MODE_ALT1		(3 << GPIO_MODE_SHIFT)#define GPIO_PULLUP_EN		(0 << GPIO_PULLUP_SHIFT)#define GPIO_PULLUP_DIS		(1 << GPIO_PULLUP_SHIFT) #define PORTA_OFS		0#define PORTB_OFS		1#define PORTC_OFS		2#define PORTD_OFS		3#define PORTE_OFS		4#define PORTF_OFS		5#define PORTG_OFS		6#define PORTH_OFS		7#define MAKE_GPIO_NUM(p, o)	((p << GPIO_PORT_SHIFTT) | (o << GPIO_OFS_SHIFT))#define GRAB_MODE(x)		(((x) & GPIO_MODE_MASK) >> GPIO_MODE_SHIFT)#define GRAB_PULLUP(x)		(((x) & GPIO_PULLUP_MASK) >> GPIO_PULLUP_SHIFT)#define GRAB_PORT(x)		(((x) & GPIO_PORT_MASK) >> GPIO_PORT_SHIFTT)#define GRAB_OFS(x)		(((x) & GPIO_OFS_MASK) >> GPIO_OFS_SHIFT)#define set_gpio_ctrl(x) \	({ GPCON(GRAB_PORT((x))) &= ~(0x3 << (GRAB_OFS((x))*2)); \	   GPCON(GRAB_PORT(x)) |= (GRAB_MODE(x) << (GRAB_OFS((x))*2)); \	   GPUP(GRAB_PORT((x))) &= ~(1 << GRAB_OFS((x))); \	   GPUP(GRAB_PORT((x))) |= (GRAB_PULLUP((x)) << GRAB_OFS((x))); })#define set_gpio_pullup(x) \	({ GPUP(GRAB_PORT((x))) &= ~(1 << GRAB_OFS((x))); \	   GPUP(GRAB_PORT((x))) |= (GRAB_PULLUP((x)) << GRAB_OFS((x))); })#define set_gpio_pullup_user(x, v) \	({ GPUP(GRAB_PORT((x))) &= ~(1 << GRAB_OFS((x))); \	   GPUP(GRAB_PORT((x))) |= ((v) << GRAB_OFS((x))); })#define set_gpio_mode(x) \	({ GPCON(GRAB_PORT((x))) &= ~(0x3 << (GRAB_OFS((x))*2)); \	   GPCON(GRAB_PORT((x))) |= (GRAB_MODE((x)) << (GRAB_OFS((x))*2)); })#define set_gpio_mode_user(x, v) \	({ GPCON(GRAB_PORT((x))) & = ~(0x3 << (GRAB_OFS((x))*2)); \	   GPCON(GRAB_PORT((x))) |= ((v) << (GRAB_OFS((x))*2)); })#define set_gpioA_mode(x) \	({ GPCON(GRAB_PORT((x))) &= ~(0x1 << GRAB_OFS((x))); \	   GPCON(GRAB_PORT((x))) |= (GRAB_MODE((x)) << GRAB_OFS((x))); })#define read_gpio_bit(x)	((GPDAT(GRAB_PORT((x))) & (1<<GRAB_OFS((x)))) >> GRAB_OFS((x)))#define read_gpio_reg(x)	GPDAT(GRAB_PORT((x)))#define write_gpio_bit(x, v) \	({ GPDAT(GRAB_PORT((x))) &= ~(0x1 << GRAB_OFS((x))); \	   GPDAT(GRAB_PORT((x))) |= ((v) << GRAB_OFS((x))); })#define write_gpio_reg(x, v)	(GPDAT(GRAB_PORT((x))) = (v))	#define GPIO_A0				MAKE_GPIO_NUM(PORTA_OFS, 0)#define GPIO_A1				MAKE_GPIO_NUM(PORTA_OFS, 1)#define GPIO_A2				MAKE_GPIO_NUM(PORTA_OFS, 2)#define GPIO_A3				MAKE_GPIO_NUM(PORTA_OFS, 3)#define GPIO_A4				MAKE_GPIO_NUM(PORTA_OFS, 4)#define GPIO_A5				MAKE_GPIO_NUM(PORTA_OFS, 5)#define GPIO_A6				MAKE_GPIO_NUM(PORTA_OFS, 6)#define GPIO_A7				MAKE_GPIO_NUM(PORTA_OFS, 7)#define GPIO_A8				MAKE_GPIO_NUM(PORTA_OFS, 8)#define GPIO_A9				MAKE_GPIO_NUM(PORTA_OFS, 9)#define GPIO_A10			MAKE_GPIO_NUM(PORTA_OFS, 10)#define GPIO_A11			MAKE_GPIO_NUM(PORTA_OFS, 11)#define GPIO_A12			MAKE_GPIO_NUM(PORTA_OFS, 12)#define GPIO_A13			MAKE_GPIO_NUM(PORTA_OFS, 13)#define GPIO_A14			MAKE_GPIO_NUM(PORTA_OFS, 14)#define GPIO_A15			MAKE_GPIO_NUM(PORTA_OFS, 15)#define GPIO_A16			MAKE_GPIO_NUM(PORTA_OFS, 16)#define GPIO_A17			MAKE_GPIO_NUM(PORTA_OFS, 17)#define GPIO_A18			MAKE_GPIO_NUM(PORTA_OFS, 18)#define GPIO_A19			MAKE_GPIO_NUM(PORTA_OFS, 19)#define GPIO_A20			MAKE_GPIO_NUM(PORTA_OFS, 20)#define GPIO_A21			MAKE_GPIO_NUM(PORTA_OFS, 21)#define GPIO_A22			MAKE_GPIO_NUM(PORTA_OFS, 22)#define GPIO_B0				MAKE_GPIO_NUM(PORTB_OFS, 0)#define GPIO_B1				MAKE_GPIO_NUM(PORTB_OFS, 1)#define GPIO_B2				MAKE_GPIO_NUM(PORTB_OFS, 2)#define GPIO_B3				MAKE_GPIO_NUM(PORTB_OFS, 3)#define GPIO_B4				MAKE_GPIO_NUM(PORTB_OFS, 4)#define GPIO_B5				MAKE_GPIO_NUM(PORTB_OFS, 5)#define GPIO_B6				MAKE_GPIO_NUM(PORTB_OFS, 6)#define GPIO_B7				MAKE_GPIO_NUM(PORTB_OFS, 7)#define GPIO_B8				MAKE_GPIO_NUM(PORTB_OFS, 8)#define GPIO_B9				MAKE_GPIO_NUM(PORTB_OFS, 9)#define GPIO_B10			MAKE_GPIO_NUM(PORTB_OFS, 10)#define GPIO_C0				MAKE_GPIO_NUM(PORTC_OFS, 0)#define GPIO_C1				MAKE_GPIO_NUM(PORTC_OFS, 1)#define GPIO_C2				MAKE_GPIO_NUM(PORTC_OFS, 2)#define GPIO_C3				MAKE_GPIO_NUM(PORTC_OFS, 3)#define GPIO_C4				MAKE_GPIO_NUM(PORTC_OFS, 4)#define GPIO_C5				MAKE_GPIO_NUM(PORTC_OFS, 5)#define GPIO_C6				MAKE_GPIO_NUM(PORTC_OFS, 6)#define GPIO_C7				MAKE_GPIO_NUM(PORTC_OFS, 7)#define GPIO_C8				MAKE_GPIO_NUM(PORTC_OFS, 8)#define GPIO_C9				MAKE_GPIO_NUM(PORTC_OFS, 9)#define GPIO_C10			MAKE_GPIO_NUM(PORTC_OFS, 10)#define GPIO_C11			MAKE_GPIO_NUM(PORTC_OFS, 11)#define GPIO_C12			MAKE_GPIO_NUM(PORTC_OFS, 12)#define GPIO_C13			MAKE_GPIO_NUM(PORTC_OFS, 13)#define GPIO_C14			MAKE_GPIO_NUM(PORTC_OFS, 14)#define GPIO_C15			MAKE_GPIO_NUM(PORTC_OFS, 15)#define GPIO_D0				MAKE_GPIO_NUM(PORTD_OFS, 0)#define GPIO_D1				MAKE_GPIO_NUM(PORTD_OFS, 1)#define GPIO_D2				MAKE_GPIO_NUM(PORTD_OFS, 2)#define GPIO_D3				MAKE_GPIO_NUM(PORTD_OFS, 3)#define GPIO_D4				MAKE_GPIO_NUM(PORTD_OFS, 4)#define GPIO_D5				MAKE_GPIO_NUM(PORTD_OFS, 5)#define GPIO_D6				MAKE_GPIO_NUM(PORTD_OFS, 6)#define GPIO_D7				MAKE_GPIO_NUM(PORTD_OFS, 7)#define GPIO_D8				MAKE_GPIO_NUM(PORTD_OFS, 8)#define GPIO_D9				MAKE_GPIO_NUM(PORTD_OFS, 9)#define GPIO_D10			MAKE_GPIO_NUM(PORTD_OFS, 10)#define GPIO_D11			MAKE_GPIO_NUM(PORTD_OFS, 11)#define GPIO_D12			MAKE_GPIO_NUM(PORTD_OFS, 12)#define GPIO_D13			MAKE_GPIO_NUM(PORTD_OFS, 13)#define GPIO_D14			MAKE_GPIO_NUM(PORTD_OFS, 14)#define GPIO_D15			MAKE_GPIO_NUM(PORTD_OFS, 15)#define GPIO_E0				MAKE_GPIO_NUM(PORTE_OFS, 0)#define GPIO_E1				MAKE_GPIO_NUM(PORTE_OFS, 1)#define GPIO_E2				MAKE_GPIO_NUM(PORTE_OFS, 2)#define GPIO_E3				MAKE_GPIO_NUM(PORTE_OFS, 3)#define GPIO_E4				MAKE_GPIO_NUM(PORTE_OFS, 4)#define GPIO_E5				MAKE_GPIO_NUM(PORTE_OFS, 5)#define GPIO_E6				MAKE_GPIO_NUM(PORTE_OFS, 6)#define GPIO_E7				MAKE_GPIO_NUM(PORTE_OFS, 7)#define GPIO_E8				MAKE_GPIO_NUM(PORTE_OFS, 8)#define GPIO_E9				MAKE_GPIO_NUM(PORTE_OFS, 9)#define GPIO_E10			MAKE_GPIO_NUM(PORTE_OFS, 10)#define GPIO_E11			MAKE_GPIO_NUM(PORTE_OFS, 11)#define GPIO_E12			MAKE_GPIO_NUM(PORTE_OFS, 12)#define GPIO_E13			MAKE_GPIO_NUM(PORTE_OFS, 13)#define GPIO_E14			MAKE_GPIO_NUM(PORTE_OFS, 14)#define GPIO_E15			MAKE_GPIO_NUM(PORTE_OFS, 15)#define GPIO_F0				MAKE_GPIO_NUM(PORTF_OFS, 0)#define GPIO_F1				MAKE_GPIO_NUM(PORTF_OFS, 1)#define GPIO_F2				MAKE_GPIO_NUM(PORTF_OFS, 2)#define GPIO_F3				MAKE_GPIO_NUM(PORTF_OFS, 3)#define GPIO_F4				MAKE_GPIO_NUM(PORTF_OFS, 4)#define GPIO_F5				MAKE_GPIO_NUM(PORTF_OFS, 5)#define GPIO_F6				MAKE_GPIO_NUM(PORTF_OFS, 6)#define GPIO_F7				MAKE_GPIO_NUM(PORTF_OFS, 7)#define GPIO_G0				MAKE_GPIO_NUM(PORTG_OFS, 0)#define GPIO_G1				MAKE_GPIO_NUM(PORTG_OFS, 1)#define GPIO_G2				MAKE_GPIO_NUM(PORTG_OFS, 2)#define GPIO_G3				MAKE_GPIO_NUM(PORTG_OFS, 3)#define GPIO_G4				MAKE_GPIO_NUM(PORTG_OFS, 4)#define GPIO_G5				MAKE_GPIO_NUM(PORTG_OFS, 5)#define GPIO_G6				MAKE_GPIO_NUM(PORTG_OFS, 6)#define GPIO_G7				MAKE_GPIO_NUM(PORTG_OFS, 7)#define GPIO_G8				MAKE_GPIO_NUM(PORTG_OFS, 8)#define GPIO_G9				MAKE_GPIO_NUM(PORTG_OFS, 9)#define GPIO_G10			MAKE_GPIO_NUM(PORTG_OFS, 10)#define GPIO_G11			MAKE_GPIO_NUM(PORTG_OFS, 11)#define GPIO_G12			MAKE_GPIO_NUM(PORTG_OFS, 12)#define GPIO_G13			MAKE_GPIO_NUM(PORTG_OFS, 13)#define GPIO_G14			MAKE_GPIO_NUM(PORTG_OFS, 14)