path: root/package/uboot-xburst/files/include/asm-mips/jz4740.h

/*
 * Include file for Ingenic Semiconductor's JZ4740 CPU.
 */
#ifndef __JZ4740_H__
#define __JZ4740_H__

#ifndef __ASSEMBLY__
#define UCOS_CSP 0

#if UCOS_CSP
#define __KERNEL__
#include <bsp.h>
#include <types.h>

#include <sysdefs.h>
#include <cacheops.h>
#define KSEG0 KSEG0BASE
#else
#include <asm/addrspace.h>
#include <asm/cacheops.h>
#endif

#define cache_unroll(base,op)	        	\
	__asm__ __volatile__("	         	\
		.set noreorder;		        \
		.set mips3;		        \
		cache %1, (%0);	                \
		.set mips0;			\
		.set reorder"			\
		:				\
		: "r" (base),			\
		  "i" (op));

static inline void jz_flush_dcache(void)
{
	unsigned long start;
	unsigned long end;

	start = KSEG0;
	end = start + CONFIG_SYS_DCACHE_SIZE;
	while (start < end) {
		cache_unroll(start,Index_Writeback_Inv_D);
		start += CONFIG_SYS_CACHELINE_SIZE;
	}
}

static inline void jz_flush_icache(void)
{
	unsigned long start;
	unsigned long end;

	start = KSEG0;
	end = start + CONFIG_SYS_ICACHE_SIZE;
	while(start < end) {
		cache_unroll(start,Index_Invalidate_I);
		start += CONFIG_SYS_CACHELINE_SIZE;
	}
}

/* cpu pipeline flush */
static inline void jz_sync(void)
{
	__asm__ volatile ("sync");
}

static inline void jz_writeb(u32 address, u8 value)
{
	*((volatile u8 *)address) = value;
}

static inline void jz_writew(u32 address, u16 value)
{
	*((volatile u16 *)address) = value;
}

static inline void jz_writel(u32 address, u32 value)
{
	*((volatile u32 *)address) = value;
}

static inline u8 jz_readb(u32 address)
{
	return *((volatile u8 *)address);
}

static inline u16 jz_readw(u32 address)
{
	return *((volatile u16 *)address);
}

static inline u32 jz_readl(u32 address)
{
	return *((volatile u32 *)address);
}

#define REG8(addr)	*((volatile u8 *)(addr))
#define REG16(addr)	*((volatile u16 *)(addr))
#define REG32(addr)	*((volatile u32 *)(addr))

#else

#define REG8(addr)	(addr)
#define REG16(addr)	(addr)
#define REG32(addr)	(addr)

#endif /* !ASSEMBLY */

/* Boot ROM Specification  */
/* NOR Boot config */
#define JZ4740_NORBOOT_8BIT	0x00000000	/* 8-bit data bus flash */
#define JZ4740_NORBOOT_16BIT	0x10101010	/* 16-bit data bus flash */
#define JZ4740_NORBOOT_32BIT	0x20202020	/* 32-bit data bus flash */

/* NAND Boot config */
#define JZ4740_NANDBOOT_B8R3	0xffffffff	/* 8-bit bus & 3 row cycles */
#define JZ4740_NANDBOOT_B8R2	0xf0f0f0f0	/* 8-bit bus & 2 row cycles */
#define JZ4740_NANDBOOT_B16R3	0x0f0f0f0f	/* 16-bit bus & 3 row cycles */
#define JZ4740_NANDBOOT_B16R2	0x00000000	/* 16-bit bus & 2 row cycles */


/* Register Definitions */
#define	CPM_BASE	0xB0000000
#define	INTC_BASE	0xB0001000
#define	TCU_BASE	0xB0002000
#define	WDT_BASE	0xB0002000
#define	RTC_BASE	0xB0003000
#define	GPIO_BASE	0xB0010000
#define	AIC_BASE	0xB0020000
#define	ICDC_BASE	0xB0020000
#define	MSC_BASE	0xB0021000
#define	UART0_BASE	0xB0030000
#define	I2C_BASE	0xB0042000
#define	SSI_BASE	0xB0043000
#define	SADC_BASE	0xB0070000
#define	EMC_BASE	0xB3010000
#define	DMAC_BASE	0xB3020000
#define	UHC_BASE	0xB3030000
#define	UDC_BASE	0xB3040000
#define	LCD_BASE	0xB3050000
#define	SLCD_BASE	0xB3050000
#define	CIM_BASE	0xB3060000
#define	ETH_BASE	0xB3100000


/*
 * INTC (Interrupt Controller)
 */
#define INTC_ISR	(INTC_BASE + 0x00)
#define INTC_IMR	(INTC_BASE + 0x04)
#define INTC_IMSR	(INTC_BASE + 0x08)
#define INTC_IMCR	(INTC_BASE + 0x0c)
#define INTC_IPR	(INTC_BASE + 0x10)

#define REG_INTC_ISR	REG32(INTC_ISR)
#define REG_INTC_IMR	REG32(INTC_IMR)
#define REG_INTC_IMSR	REG32(INTC_IMSR)
#define REG_INTC_IMCR	REG32(INTC_IMCR)
#define REG_INTC_IPR	REG32(INTC_IPR)

/* 1st-level interrupts */
#define IRQ_I2C		1
#define IRQ_UHC		3
#define IRQ_UART0	9
#define IRQ_SADC	12
#define IRQ_MSC		14
#define IRQ_RTC		15
#define IRQ_SSI		16
#define IRQ_CIM		17
#define IRQ_AIC		18
#define IRQ_ETH		19
#define IRQ_DMAC	20
#define IRQ_TCU2	21
#define IRQ_TCU1	22
#define IRQ_TCU0	23
#define IRQ_UDC 	24
#define IRQ_GPIO3	25
#define IRQ_GPIO2	26
#define IRQ_GPIO1	27
#define IRQ_GPIO0	28
#define IRQ_IPU		29
#define IRQ_LCD		30

/* 2nd-level interrupts */
#define IRQ_DMA_0	32  /* 32 to 37 for DMAC channel 0 to 5 */
#define IRQ_GPIO_0	48  /* 48 to 175 for GPIO pin 0 to 127 */


/*
 * RTC
 */
#define RTC_RCR		(RTC_BASE + 0x00) /* RTC Control Register */
#define RTC_RSR		(RTC_BASE + 0x04) /* RTC Second Register */
#define RTC_RSAR	(RTC_BASE + 0x08) /* RTC Second Alarm Register */
#define RTC_RGR		(RTC_BASE + 0x0c) /* RTC Regulator Register */

#define RTC_HCR		(RTC_BASE + 0x20) /* Hibernate Control Register */
#define RTC_HWFCR	(RTC_BASE + 0x24) /* Hibernate Wakeup Filter Counter Reg */
#define RTC_HRCR	(RTC_BASE + 0x28) /* Hibernate Reset Counter Register */
#define RTC_HWCR	(RTC_BASE + 0x2c) /* Hibernate Wakeup Control Register */
#define RTC_HWRSR	(RTC_BASE + 0x30) /* Hibernate Wakeup Status Register */
#define RTC_HSPR	(RTC_BASE + 0x34) /* Hibernate Scratch Pattern Register */

#define REG_RTC_RCR	REG32(RTC_RCR)
#define REG_RTC_RSR	REG32(RTC_RSR)
#define REG_RTC_RSAR	REG32(RTC_RSAR)
#define REG_RTC_RGR	REG32(RTC_RGR)
#define REG_RTC_HCR	REG32(RTC_HCR)
#define REG_RTC_HWFCR	REG32(RTC_HWFCR)
#define REG_RTC_HRCR	REG32(RTC_HRCR)
#define REG_RTC_HWCR	REG32(RTC_HWCR)
#define REG_RTC_HWRSR	REG32(RTC_HWRSR)
#define REG_RTC_HSPR	REG32(RTC_HSPR)

/* RTC Control Register */
#define RTC_RCR_WRDY	(1 << 7)  /* Write Ready Flag */
#define RTC_RCR_HZ	(1 << 6)  /* 1Hz Flag */
#define RTC_RCR_HZIE	(1 << 5)  /* 1Hz Interrupt Enable */
#define RTC_RCR_AF	(1 << 4)  /* Alarm Flag */
#define RTC_RCR_AIE	(1 << 3)  /* Alarm Interrupt Enable */
#define RTC_RCR_AE	(1 << 2)  /* Alarm Enable */
#define RTC_RCR_RTCE	(1 << 0)  /* RTC Enable */

/* RTC Regulator Register */
#define RTC_RGR_LOCK		(1 << 31) /* Lock Bit */
#define RTC_RGR_ADJC_BIT	16
#define RTC_RGR_ADJC_MASK	(0x3ff << RTC_RGR_ADJC_BIT)
#define RTC_RGR_NC1HZ_BIT	0
#define RTC_RGR_NC1HZ_MASK	(0xffff << RTC_RGR_NC1HZ_BIT)

/* Hibernate Control Register */
#define RTC_HCR_PD		(1 << 0)  /* Power Down */

/* Hibernate Wakeup Filter Counter Register */
#define RTC_HWFCR_BIT		5
#define RTC_HWFCR_MASK		(0x7ff << RTC_HWFCR_BIT)

/* Hibernate Reset Counter Register */
#define RTC_HRCR_BIT		5
#define RTC_HRCR_MASK		(0x7f << RTC_HRCR_BIT)

/* Hibernate Wakeup Control Register */
#define RTC_HWCR_EALM		(1 << 0)  /* RTC alarm wakeup enable */

/* Hibernate Wakeup Status Register */
#define RTC_HWRSR_HR		(1 << 5)  /* Hibernate reset */
#define RTC_HWRSR_PPR		(1 << 4)  /* PPR reset */
#define RTC_HWRSR_PIN		(1 << 1)  /* Wakeup pin status bit */
#define RTC_HWRSR_ALM		(1 << 0)  /* RTC alarm status bit */


/*************************************************************************
 * CPM (Clock reset and Power control Management)
 *************************************************************************/
#define CPM_CPCCR	(CPM_BASE+0x00)
#define CPM_CPPCR	(CPM_BASE+0x10)
#define CPM_I2SCDR	(CPM_BASE+0x60)
#define CPM_LPCDR	(CPM_BASE+0x64)
#define CPM_MSCCDR	(CPM_BASE+0x68)
#define CPM_UHCCDR	(CPM_BASE+0x6C)

#define CPM_LCR		(CPM_BASE+0x04)
#define CPM_CLKGR	(CPM_BASE+0x20)
#define CPM_SCR		(CPM_BASE+0x24)

#define CPM_HCR		(CPM_BASE+0x30)
#define CPM_HWFCR	(CPM_BASE+0x34)
#define CPM_HRCR	(CPM_BASE+0x38)
#define CPM_HWCR	(CPM_BASE+0x3c)
#define CPM_HWSR	(CPM_BASE+0x40)
#define CPM_HSPR	(CPM_BASE+0x44)

#define CPM_RSR		(CPM_BASE+0x08)


#define REG_CPM_CPCCR	REG32(CPM_CPCCR)
#define REG_CPM_CPPCR	REG32(CPM_CPPCR)
#define REG_CPM_I2SCDR	REG32(CPM_I2SCDR)
#define REG_CPM_LPCDR	REG32(CPM_LPCDR)
#define REG_CPM_MSCCDR	REG32(CPM_MSCCDR)
#define REG_CPM_UHCCDR	REG32(CPM_UHCCDR)

#define REG_CPM_LCR	REG32(CPM_LCR)
#define REG_CPM_CLKGR	REG32(CPM_CLKGR)
#define REG_CPM_SCR	REG32(CPM_SCR)
#define REG_CPM_HCR	REG32(CPM_HCR)
#define REG_CPM_HWFCR	REG32(CPM_HWFCR)
#define REG_CPM_HRCR	REG32(CPM_HRCR)
#define REG_CPM_HWCR	REG32(CPM_HWCR)
#define REG_CPM_HWSR	REG32(CPM_HWSR)
#define REG_CPM_HSPR	REG32(CPM_HSPR)

#define REG_CPM_RSR	REG32(CPM_RSR)


/* Clock Control Register */
#define CPM_CPCCR_I2CS		(1 << 31)
#define CPM_CPCCR_CLKOEN	(1 << 30)
#define CPM_CPCCR_UCS		(1 << 29)
#define CPM_CPCCR_UDIV_BIT	23
#define CPM_CPCCR_UDIV_MASK	(0x3f << CPM_CPCCR_UDIV_BIT)
#define CPM_CPCCR_CE		(1 << 22)
#define CPM_CPCCR_PCS		(1 << 21)
#define CPM_CPCCR_LDIV_BIT	16
#define CPM_CPCCR_LDIV_MASK	(0x1f << CPM_CPCCR_LDIV_BIT)
#define CPM_CPCCR_MDIV_BIT	12
#define CPM_CPCCR_MDIV_MASK	(0x0f << CPM_CPCCR_MDIV_BIT)
#define CPM_CPCCR_PDIV_BIT	8
#define CPM_CPCCR_PDIV_MASK	(0x0f << CPM_CPCCR_PDIV_BIT)
#define CPM_CPCCR_HDIV_BIT	4
#define CPM_CPCCR_HDIV_MASK	(0x0f << CPM_CPCCR_HDIV_BIT)
#define CPM_CPCCR_CDIV_BIT	0
#define CPM_CPCCR_CDIV_MASK	(0x0f << CPM_CPCCR_CDIV_BIT)

/* I2S Clock Divider Register */
#define CPM_I2SCDR_I2SDIV_BIT	0
#define CPM_I2SCDR_I2SDIV_MASK	(0x1ff << CPM_I2SCDR_I2SDIV_BIT)

/* LCD Pixel Clock Divider Register */
#define CPM_LPCDR_PIXDIV_BIT	0
#define CPM_LPCDR_PIXDIV_MASK	(0x1ff << CPM_LPCDR_PIXDIV_BIT)

/* MSC Clock Divider Register */
#define CPM_MSCCDR_MSCDIV_BIT	0
#define CPM_MSCCDR_MSCDIV_MASK	(0x1f << CPM_MSCCDR_MSCDIV_BIT)

/* PLL Control Register */
#define CPM_CPPCR_PLLM_BIT	23
#define CPM_CPPCR_PLLM_MASK	(0x1ff << CPM_CPPCR_PLLM_BIT)
#define CPM_CPPCR_PLLN_BIT	18
#define CPM_CPPCR_PLLN_MASK	(0x1f << CPM_CPPCR_PLLN_BIT)
#define CPM_CPPCR_PLLOD_BIT	16
#define CPM_CPPCR_PLLOD_MASK	(0x03 << CPM_CPPCR_PLLOD_BIT)
#define CPM_CPPCR_PLLS		(1 << 10)
#define CPM_CPPCR_PLLBP		(1 << 9)
#define CPM_CPPCR_PLLEN		(1 << 8)
#define CPM_CPPCR_PLLST_BIT	0
#define CPM_CPPCR_PLLST_MASK	(0xff << CPM_CPPCR_PLLST_BIT)

/* Low Power Control Register */
#define CPM_LCR_DOZE_DUTY_BIT 	3
#define CPM_LCR_DOZE_DUTY_MASK 	(0x1f << CPM_LCR_DOZE_DUTY_BIT)
#define CPM_LCR_DOZE_ON		(1 << 2)
#define CPM_LCR_LPM_BIT		0
#define CPM_LCR_LPM_MASK	(0x3 << CPM_LCR_LPM_BIT)
  #define CPM_LCR_LPM_IDLE	(0x0 << CPM_LCR_LPM_BIT)
  #define CPM_LCR_LPM_SLEEP	(0x1 << CPM_LCR_LPM_BIT)

/* Clock Gate Register */
#define CPM_CLKGR_UART1		(1 << 15)
#define CPM_CLKGR_UHC		(1 << 14)
#define CPM_CLKGR_IPU		(1 << 13)
#define CPM_CLKGR_DMAC		(1 << 12)
#define CPM_CLKGR_UDC		(1 << 11)
#define CPM_CLKGR_LCD		(1 << 10)
#define CPM_CLKGR_CIM		(1 << 9)
#define CPM_CLKGR_SADC		(1 << 8)
#define CPM_CLKGR_MSC		(1 << 7)
#define CPM_CLKGR_AIC1		(1 << 6)
#define CPM_CLKGR_AIC2		(1 << 5)
#define CPM_CLKGR_SSI		(1 << 4)
#define CPM_CLKGR_I2C		(1 << 3)
#define CPM_CLKGR_RTC		(1 << 2)
#define CPM_CLKGR_TCU		(1 << 1)
#define CPM_CLKGR_UART0		(1 << 0)

/* Sleep Control Register */
#define CPM_SCR_O1ST_BIT	8
#define CPM_SCR_O1ST_MASK	(0xff << CPM_SCR_O1ST_BIT)
#define CPM_SCR_UDCPHY_ENABLE	(1 << 6)
#define CPM_SCR_USBPHY_DISABLE	(1 << 7)
#define CPM_SCR_OSC_ENABLE	(1 << 4)

/* Hibernate Control Register */
#define CPM_HCR_PD		(1 << 0)

/* Wakeup Filter Counter Register in Hibernate Mode */
#define CPM_HWFCR_TIME_BIT	0
#define CPM_HWFCR_TIME_MASK	(0x3ff << CPM_HWFCR_TIME_BIT)

/* Reset Counter Register in Hibernate Mode */
#define CPM_HRCR_TIME_BIT	0
#define CPM_HRCR_TIME_MASK	(0x7f << CPM_HRCR_TIME_BIT)

/* Wakeup Control Register in Hibernate Mode */
#define CPM_HWCR_WLE_LOW	(0 << 2)
#define CPM_HWCR_WLE_HIGH	(1 << 2)
#define CPM_HWCR_PIN_WAKEUP	(1 << 1)
#define CPM_HWCR_RTC_WAKEUP	(1 << 0)

/* Wakeup Status Register in Hibernate Mode */
#define CPM_HWSR_WSR_PIN	(1 << 1)
#define CPM_HWSR_WSR_RTC	(1 << 0)

/* Reset Status Register */
#define CPM_RSR_HR		(1 << 2)
#define CPM_RSR_WR		(1 << 1)
#define CPM_RSR_PR		(1 << 0)


/*************************************************************************
 * TCU (Timer Counter Unit)
 *************************************************************************/
#define TCU_TSR		(TCU_BASE + 0x1C) /* Timer Stop Register */
#define TCU_TSSR	(TCU_BASE + 0x2C) /* Timer Stop Set Register */
#define TCU_TSCR	(TCU_BASE + 0x3C) /* Timer Stop Clear Register */
#define TCU_TER		(TCU_BASE + 0x10) /* Timer Counter Enable Register */
#define TCU_TESR	(TCU_BASE + 0x14) /* Timer Counter Enable Set Register */
#define TCU_TECR	(TCU_BASE + 0x18) /* Timer Counter Enable Clear Register */
#define TCU_TFR		(TCU_BASE + 0x20) /* Timer Flag Register */
#define TCU_TFSR	(TCU_BASE + 0x24) /* Timer Flag Set Register */
#define TCU_TFCR	(TCU_BASE + 0x28) /* Timer Flag Clear Register */
#define TCU_TMR		(TCU_BASE + 0x30) /* Timer Mask Register */
#define TCU_TMSR	(TCU_BASE + 0x34) /* Timer Mask Set Register */
#define TCU_TMCR	(TCU_BASE + 0x38) /* Timer Mask Clear Register */
#define TCU_TDFR0	(TCU_BASE + 0x40) /* Timer Data Full Register */
#define TCU_TDHR0	(TCU_BASE + 0x44) /* Timer Data Half Register */
#define TCU_TCNT0	(TCU_BASE + 0x48) /* Timer Counter Register */
#define TCU_TCSR0	(TCU_BASE + 0x4C) /* Timer Control Register */
#define TCU_TDFR1	(TCU_BASE + 0x50)
#define TCU_TDHR1	(TCU_BASE + 0x54)
#define TCU_TCNT1	(TCU_BASE + 0x58)
#define TCU_TCSR1	(TCU_BASE + 0x5C)
#define TCU_TDFR2	(TCU_BASE + 0x60)
#define TCU_TDHR2	(TCU_BASE + 0x64)
#define TCU_TCNT2	(TCU_BASE + 0x68)
#define TCU_TCSR2	(TCU_BASE + 0x6C)
#define TCU_TDFR3	(TCU_BASE + 0x70)
#define TCU_TDHR3	(TCU_BASE + 0x74)
#define TCU_TCNT3	(TCU_BASE + 0x78)
#define TCU_TCSR3	(TCU_BASE + 0x7C)
#define TCU_TDFR4	(TCU_BASE + 0x80)
#define TCU_TDHR4	(TCU_BASE + 0x84)
#define TCU_TCNT4	(TCU_BASE + 0x88)
#define TCU_TCSR4	(TCU_BASE + 0x8C)
#define TCU_TDFR5	(TCU_BASE + 0x90)
#define TCU_TDHR5	(TCU_BASE + 0x94)
#define TCU_TCNT5	(TCU_BASE + 0x98)
#define TCU_TCSR5	(TCU_BASE + 0x9C)

#define REG_TCU_TSR	REG32(TCU_TSR)
#define REG_TCU_TSSR	REG32(TCU_TSSR)
#define REG_TCU_TSCR	REG32(TCU_TSCR)
#define REG_TCU_TER	REG8(TCU_TER)
#define REG_TCU_TESR	REG8(TCU_TESR)
#define REG_TCU_TECR	REG8(TCU_TECR)
#define REG_TCU_TFR	REG32(TCU_TFR)
#define REG_TCU_TFSR	REG32(TCU_TFSR)
#define REG_TCU_TFCR	REG32(TCU_TFCR)
#define REG_TCU_TMR	REG32(TCU_TMR)
#define REG_TCU_TMSR	REG32(TCU_TMSR)
#define REG_TCU_TMCR	REG32(TCU_TMCR)
#define REG_TCU_TDFR0	REG16(TCU_TDFR0)
#define REG_TCU_TDHR0	REG16(TCU_TDHR0)
#define REG_TCU_TCNT0	REG16(TCU_TCNT0)
#define REG_TCU_TCSR0	REG16(TCU_TCSR0)
#define REG_TCU_TDFR1	REG16(TCU_TDFR1)
#define REG_TCU_TDHR1	REG16(TCU_TDHR1)
#define REG_TCU_TCNT1	REG16(TCU_TCNT1)
#define REG_TCU_TCSR1	REG16(TCU_TCSR1)
#define REG_TCU_TDFR2	REG16(TCU_TDFR2)
#define REG_TCU_TDHR2	REG16(TCU_TDHR2)
#define REG_TCU_TCNT2	REG16(TCU_TCNT2)
#define REG_TCU_TCSR2	REG16(TCU_TCSR2)
#define REG_TCU_TDFR3	REG16(TCU_TDFR3)
#define REG_TCU_TDHR3	REG16(TCU_TDHR3)
#define REG_TCU_TCNT3	REG16(TCU_TCNT3)
#define REG_TCU_TCSR3	REG16(TCU_TCSR3)
#define REG_TCU_TDFR4	REG16(TCU_TDFR4)
#define REG_TCU_TDHR4	REG16(TCU_TDHR4)
#define REG_TCU_TCNT4	REG16(TCU_TCNT4)
#define REG_TCU_TCSR4	REG16(TCU_TCSR4)

/* n = 0,1,2,3,4,5 */
#define TCU_TDFR(n)	(TCU_BASE + (0x40 + (n)*0x10)) /* Timer Data Full Reg */
#define TCU_TDHR(n)	(TCU_BASE + (0x44 + (n)*0x10)) /* Timer Data Half Reg */
#define TCU_TCNT(n)	(TCU_BASE + (0x48 + (n)*0x10)) /* Timer Counter Reg */
#define TCU_TCSR(n)	(TCU_BASE + (0x4C + (n)*0x10)) /* Timer Control Reg */

#define REG_TCU_TDFR(n)	REG16(TCU_TDFR((n)))
#define REG_TCU_TDHR(n)	REG16(TCU_TDHR((n)))
#define REG_TCU_TCNT(n)	REG16(TCU_TCNT((n)))
#define REG_TCU_TCSR(n)	REG16(TCU_TCSR((n)))

/* Register definitions */
#define TCU_TCSR_PWM_SD		(1 << 9)
#define TCU_TCSR_PWM_INITL_HIGH	(1 << 8)
#define TCU_TCSR_PWM_EN		(1 << 7)
#define TCU_TCSR_PRESCALE_BIT	3
#define TCU_TCSR_PRESCALE_MASK	(0x7 << TCU_TCSR_PRESCALE_BIT)
#define TCU_TCSR_PRESCALE1	(0x0 << TCU_TCSR_PRESCALE_BIT)
#define TCU_TCSR_PRESCALE4	(0x1 << TCU_TCSR_PRESCALE_BIT)
#define TCU_TCSR_PRESCALE16	(0x2 << TCU_TCSR_PRESCALE_BIT)
#define TCU_TCSR_PRESCALE64	(0x3 << TCU_TCSR_PRESCALE_BIT)
#define TCU_TCSR_PRESCALE256	(0x4 << TCU_TCSR_PRESCALE_BIT)
#define TCU_TCSR_PRESCALE1024	(0x5 << TCU_TCSR_PRESCALE_BIT)
#define TCU_TCSR_EXT_EN		(1 << 2)
#define TCU_TCSR_RTC_EN		(1 << 1)
#define TCU_TCSR_PCK_EN		(1 << 0)

#define TCU_TER_TCEN5		(1 << 5)
#define TCU_TER_TCEN4		(1 << 4)
#define TCU_TER_TCEN3		(1 << 3)
#define TCU_TER_TCEN2		(1 << 2)
#define TCU_TER_TCEN1		(1 << 1)
#define TCU_TER_TCEN0		(1 << 0)

#define TCU_TESR_TCST5		(1 << 5)
#define TCU_TESR_TCST4		(1 << 4)
#define TCU_TESR_TCST3		(1 << 3)
#define TCU_TESR_TCST2		(1 << 2)
#define TCU_TESR_TCST1		(1 << 1)
#define TCU_TESR_TCST0		(1 << 0)

#define TCU_TECR_TCCL5		(1 << 5)
#define TCU_TECR_TCCL4		(1 << 4)
#define TCU_TECR_TCCL3		(1 << 3)
#define TCU_TECR_TCCL2		(1 << 2)
#define TCU_TECR_TCCL1		(1 << 1)
#define TCU_TECR_TCCL0		(1 << 0)

#define TCU_TFR_HFLAG5		(1 << 21)
#define TCU_TFR_HFLAG4		(1 << 20)
#define TCU_TFR_HFLAG3		(1 << 19)
#define TCU_TFR_HFLAG2		(1 << 18)
#define TCU_TFR_HFLAG1		(1 << 17)
#define TCU_TFR_HFLAG0		(1 << 16)
#define TCU_TFR_FFLAG5		(1 << 5)
#define TCU_TFR_FFLAG4		(1 << 4)
#define TCU_TFR_FFLAG3		(1 << 3)
#define TCU_TFR_FFLAG2		(1 << 2)
#define TCU_TFR_FFLAG1		(1 << 1)
#define TCU_TFR_FFLAG0		(1 << 0)

#define TCU_TFSR_HFLAG5		(1 << 21)
#define TCU_TFSR_HFLAG4		(1 << 20)
#define TCU_TFSR_HFLAG3		(1 << 19)
#define TCU_TFSR_HFLAG2		(1 << 18)
#define TCU_TFSR_HFLAG1		(1 << 17)
#define TCU_TFSR_HFLAG0		(1 << 16)
#define TCU_TFSR_FFLAG5		(1 << 5)
#define TCU_TFSR_FFLAG4		(1 << 4)
#define TCU_TFSR_FFLAG3		(1 << 3)
#define TCU_TFSR_FFLAG2		(1 << 2)
#define TCU_TFSR_FFLAG1		(1 << 1)
#define TCU_TFSR_FFLAG0		(1 << 0)

#define TCU_TFCR_HFLAG5		(1 << 21)
#define TCU_TFCR_HFLAG4		(1 << 20)
#define TCU_TFCR_HFLAG3		(1 << 19)
#define TCU_TFCR_HFLAG2		(1 << 18)
#define TCU_TFCR_HFLAG1		(1 << 17)
#define TCU_TFCR_HFLAG0		(1 << 16)
#define TCU_TFCR_FFLAG5		(1 << 5)
#define TCU_TFCR_FFLAG4		(1 << 4)
#define TCU_TFCR_FFLAG3		(1 << 3)
#define TCU_TFCR_FFLAG2		(1 << 2)
#define TCU_TFCR_FFLAG1		(1 << 1)
#define TCU_TFCR_FFLAG0		(1 << 0)

#define TCU_TMR_HMASK5		(1 << 21)
#define TCU_TMR_HMASK4		(1 << 20)
#define TCU_TMR_HMASK3		(1 << 19)
#define TCU_TMR_HMASK2		(1 << 18)
#define TCU_TMR_HMASK1		(1 << 17)
#define TCU_TMR_HMASK0		(1 << 16)
#define TCU_TMR_FMASK5		(1 << 5)
#define TCU_TMR_FMASK4		(1 << 4)
#define TCU_TMR_FMASK3		(1 << 3)
#define TCU_TMR_FMASK2		(1 << 2)
#define TCU_TMR_FMASK1		(1 << 1)
#define TCU_TMR_FMASK0		(1 << 0)

#define TCU_TMSR_HMST5		(1 << 21)
#define TCU_TMSR_HMST4		(1 << 20)
#define TCU_TMSR_HMST3		(1 << 19)
#define TCU_TMSR_HMST2		(1 << 18)
#define TCU_TMSR_HMST1		(1 << 17)
#define TCU_TMSR_HMST0		(1 << 16)
#define TCU_TMSR_FMST5		(1 << 5)
#define TCU_TMSR_FMST4		(1 << 4)
#define TCU_TMSR_FMST3		(1 << 3)
#define TCU_TMSR_FMST2		(1 << 2)
#define TCU_TMSR_FMST1		(1 << 1)
#define TCU_TMSR_FMST0		(1 << 0)

#define TCU_TMCR_HMCL5		(1 << 21)
#define TCU_TMCR_HMCL4		(1 << 20)
#define TCU_TMCR_HMCL3		(1 << 19)
#define TCU_TMCR_HMCL2		(1 << 18)
#define TCU_TMCR_HMCL1		(1 << 17)
#define TCU_TMCR_HMCL0		(1 << 16)
#define TCU_TMCR_FMCL5		(1 << 5)
#define TCU_TMCR_FMCL4		(1 << 4)
#define TCU_TMCR_FMCL3		(1 << 3)
#define TCU_TMCR_FMCL2		(1 << 2)
#define TCU_TMCR_FMCL1		(1 << 1)
#define TCU_TMCR_FMCL0		(1 << 0)

#define TCU_TSR_WDTS		(1 << 16)
#define TCU_TSR_STOP5		(1 << 5)
#define TCU_TSR_STOP4		(1 << 4)
#define TCU_TSR_STOP3		(1 << 3)
#define TCU_TSR_STOP2		(1 << 2)
#define TCU_TSR_STOP1		(1 << 1)
#define TCU_TSR_STOP0		(1 << 0)

#define TCU_TSSR_WDTSS		(1 << 16)
#define TCU_TSSR_STPS5		(1 << 5)
#define TCU_TSSR_STPS4		(1 << 4)
#define TCU_TSSR_STPS3		(1 << 3)
#define TCU_TSSR_STPS2		(1 << 2)
#define TCU_TSSR_STPS1		(1 << 1)
#define TCU_TSSR_STPS0		(1 << 0)

#define TCU_TSSR_WDTSC		(1 << 16)
#define TCU_TSSR_STPC5		(1 << 5)
#define TCU_TSSR_STPC4		(1 << 4)
#define TCU_TSSR_STPC3		(1 << 3)
#define TCU_TSSR_STPC2		(1 << 2)
#define TCU_TSSR_STPC1		(1 << 1)
#define TCU_TSSR_STPC0		(1 << 0)


/*
 * WDT (WatchDog Timer)
 */
#define WDT_TDR		(WDT_BASE + 0x00)
#define WDT_TCER	(WDT_BASE + 0x04)
#define WDT_TCNT	(WDT_BASE + 0x08)
#define WDT_TCSR	(WDT_BASE + 0x0C)

#define REG_WDT_TDR	REG16(WDT_TDR)
#define REG_WDT_TCER	REG8(WDT_TCER)
#define REG_WDT_TCNT	REG16(WDT_TCNT)
#define REG_WDT_TCSR	REG16(WDT_TCSR)

/* Register definition */
#define WDT_TCSR_PRESCALE_BIT	3
#define WDT_TCSR_PRESCALE_MASK	(0x7 << WDT_TCSR_PRESCALE_BIT)
  #define WDT_TCSR_PRESCALE1	(0x0 << WDT_TCSR_PRESCALE_BIT)
  #define WDT_TCSR_PRESCALE4	(0x1 << WDT_TCSR_PRESCALE_BIT)
  #define WDT_TCSR_PRESCALE16	(0x2 << WDT_TCSR_PRESCALE_BIT)
  #define WDT_TCSR_PRESCALE64	(0x3 << WDT_TCSR_PRESCALE_BIT)
  #define WDT_TCSR_PRESCALE256	(0x4 << WDT_TCSR_PRESCALE_BIT)
  #define WDT_TCSR_PRESCALE1024	(0x5 << WDT_TCSR_PRESCALE_BIT)
#define WDT_TCSR_EXT_EN		(1 << 2)
#define WDT_TCSR_RTC_EN		(1 << 1)
#define WDT_TCSR_PCK_EN		(1 << 0)

#define WDT_TCER_TCEN		(1 << 0)


/*
 * DMAC (DMA Controller)
 */

#define MAX_DMA_NUM	6  /* max 6 channels */

#define DMAC_DSAR(n)	(DMAC_BASE + (0x00 + (n) * 0x20)) /* DMA source address */
#define DMAC_DTAR(n)	(DMAC_BASE + (0x04 + (n) * 0x20)) /* DMA target address */
#define DMAC_DTCR(n)	(DMAC_BASE + (0x08 + (n) * 0x20)) /* DMA transfer count */
#define DMAC_DRSR(n)	(DMAC_BASE + (0x0c + (n) * 0x20)) /* DMA request source */
#define DMAC_DCCSR(n)	(DMAC_BASE + (0x10 + (n) * 0x20)) /* DMA control/status */
#define DMAC_DCMD(n)	(DMAC_BASE + (0x14 + (n) * 0x20)) /* DMA command */
#define DMAC_DDA(n)	(DMAC_BASE + (0x18 + (n) * 0x20)) /* DMA descriptor address */
#define DMAC_DMACR	(DMAC_BASE + 0x0300)              /* DMA control register */
#define DMAC_DMAIPR	(DMAC_BASE + 0x0304)              /* DMA interrupt pending */
#define DMAC_DMADBR	(DMAC_BASE + 0x0308)              /* DMA doorbell */
#define DMAC_DMADBSR	(DMAC_BASE + 0x030C)              /* DMA doorbell set */

/* channel 0 */
#define DMAC_DSAR0      DMAC_DSAR(0)
#define DMAC_DTAR0      DMAC_DTAR(0)
#define DMAC_DTCR0      DMAC_DTCR(0)
#define DMAC_DRSR0      DMAC_DRSR(0)
#define DMAC_DCCSR0     DMAC_DCCSR(0)
#define DMAC_DCMD0	DMAC_DCMD(0)
#define DMAC_DDA0	DMAC_DDA(0)

/* channel 1 */
#define DMAC_DSAR1      DMAC_DSAR(1)
#define DMAC_DTAR1      DMAC_DTAR(1)
#define DMAC_DTCR1      DMAC_DTCR(1)
#define DMAC_DRSR1      DMAC_DRSR(1)
#define DMAC_DCCSR1     DMAC_DCCSR(1)
#define DMAC_DCMD1	DMAC_DCMD(1)
#define DMAC_DDA1	DMAC_DDA(1)

/* channel 2 */
#define DMAC_DSAR2      DMAC_DSAR(2)
#define DMAC_DTAR2      DMAC_DTAR(2)
#define DMAC_DTCR2      DMAC_DTCR(2)
#define DMAC_DRSR2      DMAC_DRSR(2)
#define DMAC_DCCSR2     DMAC_DCCSR(2)
#define DMAC_DCMD2	DMAC_DCMD(2)
#define DMAC_DDA2	DMAC_DDA(2)

/* channel 3 */
#define DMAC_DSAR3      DMAC_DSAR(3)
#define DMAC_DTAR3      DMAC_DTAR(3)
#define DMAC_DTCR3      DMAC_DTCR(3)
#define DMAC_DRSR3      DMAC_DRSR(3)
#define DMAC_DCCSR3     DMAC_DCCSR(3)
#define DMAC_DCMD3	DMAC_DCMD(3)
#define DMAC_DDA3	DMAC_DDA(3)

/* channel 4 */
#define DMAC_DSAR4      DMAC_DSAR(4)
#define DMAC_DTAR4      DMAC_DTAR(4)
#define DMAC_DTCR4      DMAC_DTCR(4)
#define DMAC_DRSR4      DMAC_DRSR(4)
#define DMAC_DCCSR4     DMAC_DCCSR(4)
#define DMAC_DCMD4	DMAC_DCMD(4)
#define DMAC_DDA4	DMAC_DDA(4)

/* channel 5 */
#define DMAC_DSAR5      DMAC_DSAR(5)
#define DMAC_DTAR5      DMAC_DTAR(5)
#define DMAC_DTCR5      DMAC_DTCR(5)
#define DMAC_DRSR5      DMAC_DRSR(5)
#define DMAC_DCCSR5     DMAC_DCCSR(5)
#define DMAC_DCMD5	DMAC_DCMD(5)
#define DMAC_DDA5	DMAC_DDA(5)

#define REG_DMAC_DSAR(n)	REG32(DMAC_DSAR((n)))
#define REG_DMAC_DTAR(n)	REG32(DMAC_DTAR((n)))
#define REG_DMAC_DTCR(n)	REG32(DMAC_DTCR((n)))
#define REG_DMAC_DRSR(n)	REG32(DMAC_DRSR((n)))
#define REG_DMAC_DCCSR(n)	REG32(DMAC_DCCSR((n)))
#define REG_DMAC_DCMD(n)	REG32(DMAC_DCMD((n)))
#define REG_DMAC_DDA(n)		REG32(DMAC_DDA((n)))
#define REG_DMAC_DMACR		REG32(DMAC_DMACR)
#define REG_DMAC_DMAIPR		REG32(DMAC_DMAIPR)
#define REG_DMAC_DMADBR		REG32(DMAC_DMADBR)
#define REG_DMAC_DMADBSR	REG32(DMAC_DMADBSR)

/* DMA request source register */
#define DMAC_DRSR_RS_BIT	0
#define DMAC_DRSR_RS_MASK	(0x1f << DMAC_DRSR_RS_BIT)
#define DMAC_DRSR_RS_AUTO	(8 << DMAC_DRSR_RS_BIT)
#define DMAC_DRSR_RS_UART0OUT	(20 << DMAC_DRSR_RS_BIT)
#define DMAC_DRSR_RS_UART0IN	(21 << DMAC_DRSR_RS_BIT)
#define DMAC_DRSR_RS_SSIOUT	(22 << DMAC_DRSR_RS_BIT)
#define DMAC_DRSR_RS_SSIIN	(23 << DMAC_DRSR_RS_BIT)
#define DMAC_DRSR_RS_AICOUT	(24 << DMAC_DRSR_RS_BIT)
#define DMAC_DRSR_RS_AICIN	(25 << DMAC_DRSR_RS_BIT)
#define DMAC_DRSR_RS_MSCOUT	(26 << DMAC_DRSR_RS_BIT)
#define DMAC_DRSR_RS_MSCIN	(27 << DMAC_DRSR_RS_BIT)
#define DMAC_DRSR_RS_TCU	(28 << DMAC_DRSR_RS_BIT)
#define DMAC_DRSR_RS_SADC	(29 << DMAC_DRSR_RS_BIT)
#define DMAC_DRSR_RS_SLCD	(30 << DMAC_DRSR_RS_BIT)

/* DMA channel control/status register */
#define DMAC_DCCSR_NDES		(1 << 31) /* descriptor (0) or not (1) ? */
#define DMAC_DCCSR_CDOA_BIT	16        /* copy of DMA offset address */
#define DMAC_DCCSR_CDOA_MASK	(0xff << DMAC_DCCSR_CDOA_BIT)
#define DMAC_DCCSR_INV		(1 << 6)  /* descriptor invalid */
#define DMAC_DCCSR_AR		(1 << 4)  /* address error */
#define DMAC_DCCSR_TT		(1 << 3)  /* transfer terminated */
#define DMAC_DCCSR_HLT		(1 << 2)  /* DMA halted */
#define DMAC_DCCSR_CT		(1 << 1)  /* count terminated */
#define DMAC_DCCSR_EN		(1 << 0)  /* channel enable bit */

/* DMA channel command register  */
#define DMAC_DCMD_SAI		(1 << 23) /* source address increment */
#define DMAC_DCMD_DAI		(1 << 22) /* dest address increment */
#define DMAC_DCMD_RDIL_BIT	16        /* request detection interval length */
#define DMAC_DCMD_RDIL_MASK	(0x0f << DMAC_DCMD_RDIL_BIT)
  #define DMAC_DCMD_RDIL_IGN	(0 << DMAC_DCMD_RDIL_BIT)
  #define DMAC_DCMD_RDIL_2	(1 << DMAC_DCMD_RDIL_BIT)
  #define DMAC_DCMD_RDIL_4	(2 << DMAC_DCMD_RDIL_BIT)
  #define DMAC_DCMD_RDIL_8	(3 << DMAC_DCMD_RDIL_BIT)
  #define DMAC_DCMD_RDIL_12	(4 << DMAC_DCMD_RDIL_BIT)
  #define DMAC_DCMD_RDIL_16	(5 << DMAC_DCMD_RDIL_BIT)
  #define DMAC_DCMD_RDIL_20	(6 << DMAC_DCMD_RDIL_BIT)
  #define DMAC_DCMD_RDIL_24	(7 << DMAC_DCMD_RDIL_BIT)
  #define DMAC_DCMD_RDIL_28	(8 << DMAC_DCMD_RDIL_BIT)
  #define DMAC_DCMD_RDIL_32	(9 << DMAC_DCMD_RDIL_BIT)
  #define DMAC_DCMD_RDIL_48	(10 << DMAC_DCMD_RDIL_BIT)
  #define DMAC_DCMD_RDIL_60	(11 << DMAC_DCMD_RDIL_BIT)
  #define DMAC_DCMD_RDIL_64	(12 << DMAC_DCMD_RDIL_BIT)
  #define DMAC_DCMD_RDIL_124	(13 << DMAC_DCMD_RDIL_BIT)
  #define DMAC_DCMD_RDIL_128	(14 << DMAC_DCMD_RDIL_BIT)
  #define DMAC_DCMD_RDIL_200	(15 << DMAC_DCMD_RDIL_BIT)
#define DMAC_DCMD_SWDH_BIT	14  /* source port width */
#define DMAC_DCMD_SWDH_MASK	(0x03 << DMAC_DCMD_SWDH_BIT)
  #define DMAC_DCMD_SWDH_32	(0 << DMAC_DCMD_SWDH_BIT)
  #define DMAC_DCMD_SWDH_8	(1 << DMAC_DCMD_SWDH_BIT)
  #define DMAC_DCMD_SWDH_16	(2 << DMAC_DCMD_SWDH_BIT)
#define DMAC_DCMD_DWDH_BIT	12  /* dest port width */
#define DMAC_DCMD_DWDH_MASK	(0x03 << DMAC_DCMD_DWDH_BIT)
  #define DMAC_DCMD_DWDH_32	(0 << DMAC_DCMD_DWDH_BIT)
  #define DMAC_DCMD_DWDH_8	(1 << DMAC_DCMD_DWDH_BIT)
  #define DMAC_DCMD_DWDH_16	(2 << DMAC_DCMD_DWDH_BIT)
#define DMAC_DCMD_DS_BIT	8  /* transfer data size of a data unit */
#define DMAC_DCMD_DS_MASK	(0x07 << DMAC_DCMD_DS_BIT)
  #define DMAC_DCMD_DS_32BIT	(0 << DMAC_DCMD_DS_BIT)
  #define DMAC_DCMD_DS_8BIT	(1 << DMAC_DCMD_DS_BIT)
  #define DMAC_DCMD_DS_16BIT	(2 << DMAC_DCMD_DS_BIT)
  #define DMAC_DCMD_DS_16BYTE	(3 << DMAC_DCMD_DS_BIT)
  #define DMAC_DCMD_DS_32BYTE	(4 << DMAC_DCMD_DS_BIT)
#define DMAC_DCMD_TM		(1 << 7)  /* transfer mode: 0-single 1-block */
#define DMAC_DCMD_DES_V		(1 << 4)  /* descriptor valid flag */
#define DMAC_DCMD_DES_VM	(1 << 3)  /* descriptor valid mask: 1:support V-bit */
#define DMAC_DCMD_DES_VIE	(1 << 2)  /* DMA valid error interrupt enable */
#define DMAC_DCMD_TIE		(1 << 1)  /* DMA transfer interrupt enable */
#define DMAC_DCMD_LINK		(1 << 0)  /* descriptor link enable */

/* DMA descriptor address register */
#define DMAC_DDA_BASE_BIT	12  /* descriptor base address */
#define DMAC_DDA_BASE_MASK	(0x0fffff << DMAC_DDA_BASE_BIT)
#define DMAC_DDA_OFFSET_BIT	4  /* descriptor offset address */
#define DMAC_DDA_OFFSET_MASK	(0x0ff << DMAC_DDA_OFFSET_BIT)

/* DMA control register */
#define DMAC_DMACR_PR_BIT	8  /* channel priority mode */
#define DMAC_DMACR_PR_MASK	(0x03 << DMAC_DMACR_PR_BIT)
  #define DMAC_DMACR_PR_012345	(0 << DMAC_DMACR_PR_BIT)
  #define DMAC_DMACR_PR_023145	(1 << DMAC_DMACR_PR_BIT)
  #define DMAC_DMACR_PR_201345	(2 << DMAC_DMACR_PR_BIT)
  #define DMAC_DMACR_PR_RR	(3 << DMAC_DMACR_PR_BIT) /* round robin */
#define DMAC_DMACR_HLT		(1 << 3)  /* DMA halt flag */
#define DMAC_DMACR_AR		(1 << 2)  /* address error flag */
#define DMAC_DMACR_DMAE		(1 << 0)  /* DMA enable bit */

/* DMA doorbell register */
#define DMAC_DMADBR_DB5		(1 << 5)  /* doorbell for channel 5 */
#define DMAC_DMADBR_DB4		(1 << 5)  /* doorbell for channel 4 */
#define DMAC_DMADBR_DB3		(1 << 5)  /* doorbell for channel 3 */
#define DMAC_DMADBR_DB2		(1 << 5)  /* doorbell for channel 2 */
#define DMAC_DMADBR_DB1		(1 << 5)  /* doorbell for channel 1 */
#define DMAC_DMADBR_DB0		(1 << 5)  /* doorbell for channel 0 */

/* DMA doorbell set register */
#define DMAC_DMADBSR_DBS5	(1 << 5)  /* enable doorbell for channel 5 */
#define DMAC_DMADBSR_DBS4	(1 << 5)  /* enable doorbell for channel 4 */
#define DMAC_DMADBSR_DBS3	(1 << 5)  /* enable doorbell for channel 3 */
#define DMAC_DMADBSR_DBS2	(1 << 5)  /* enable doorbell for channel 2 */
#define DMAC_DMADBSR_DBS1	(1 << 5)  /* enable doorbell for channel 1 */
#define DMAC_DMADBSR_DBS0	(1 << 5)  /* enable doorbell for channel 0 */

/* DMA interrupt pending register */
#define DMAC_DMAIPR_CIRQ5	(1 << 5)  /* irq pending status for channel 5 */
#define DMAC_DMAIPR_CIRQ4	(1 << 4)  /* irq pending status for channel 4 */
#define DMAC_DMAIPR_CIRQ3	(1 << 3)  /* irq pending status for channel 3 */
#define DMAC_DMAIPR_CIRQ2	(1 << 2)  /* irq pending status for channel 2 */
#define DMAC_DMAIPR_CIRQ1	(1 << 1)  /* irq pending status for channel 1 */
#define DMAC_DMAIPR_CIRQ0	(1 << 0)  /* irq pending status for channel 0 */


/*************************************************************************
 * GPIO (General-Purpose I/O Ports)
 *************************************************************************/
#define MAX_GPIO_NUM	128

/*  = 0,1,2,3 */
#define GPIO_PXPIN(n)	(GPIO_BASE + (0x00 + (n)*0x100)) /* PIN Level Register */
#define GPIO_PXDAT(n)	(GPIO_BASE + (0x10 + (n)*0x100)) /* Port Data Register */
#define GPIO_PXDATS(n)	(GPIO_BASE + (0x14 + (n)*0x100)) /* Port Data Set Register */
#define GPIO_PXDATC(n)	(GPIO_BASE + (0x18 + (n)*0x100)) /* Port Data Clear Register */
#define GPIO_PXIM(n)	(GPIO_BASE + (0x20 + (n)*0x100)) /* Interrupt Mask Register */
#define GPIO_PXIMS(n)	(GPIO_BASE + (0x24 + (n)*0x100)) /* Interrupt Mask Set Reg */
#define GPIO_PXIMC(n)	(GPIO_BASE + (0x28 + (n)*0x100)) /* Interrupt Mask Clear Reg */
#define GPIO_PXPE(n)	(GPIO_BASE + (0x30 + (n)*0x100)) /* Pull Enable Register */
#define GPIO_PXPES(n)	(GPIO_BASE + (0x34 + (n)*0x100)) /* Pull Enable Set Reg. */
#define GPIO_PXPEC(n)	(GPIO_BASE + (0x38 + (n)*0x100)) /* Pull Enable Clear Reg. */
#define GPIO_PXFUN(n)	(GPIO_BASE + (0x40 + (n)*0x100)) /* Function Register */
#define GPIO_PXFUNS(n)	(GPIO_BASE + (0x44 + (n)*0x100)) /* Function Set Register */
#define GPIO_PXFUNC(n)	(GPIO_BASE + (0x48 + (n)*0x100)) /* Function Clear Register */
#define GPIO_PXSEL(n)	(GPIO_BASE + (0x50 + (n)*0x100)) /* Select Register */
#define GPIO_PXSELS(n)	(GPIO_BASE + (0x54 + (n)*0x100)) /* Select Set Register */
#define GPIO_PXSELC(n)	(GPIO_BASE + (0x58 + (n)*0x100)) /* Select Clear Register */
#define GPIO_PXDIR(n)	(GPIO_BASE + (0x60 + (n)*0x100)) /* Direction Register */
#define GPIO_PXDIRS(n)	(GPIO_BASE + (0x64 + (n)*0x100)) /* Direction Set Register */
#define GPIO_PXDIRC(n)	(GPIO_BASE + (0x68 + (n)*0x100)) /* Direction Clear Register */
#define GPIO_PXTRG(n)	(GPIO_BASE + (0x70 + (n)*0x100)) /* Trigger Register */
#define GPIO_PXTRGS(n)	(GPIO_BASE + (0x74 + (n)*0x100)) /* Trigger Set Register */
#define GPIO_PXTRGC(n)	(GPIO_BASE + (0x78 + (n)*0x100)) /* Trigger Set Register */
#define GPIO_PXFLG(n)	(GPIO_BASE + (0x80 + (n)*0x100)) /* Port Flag Register */
#define GPIO_PXFLGC(n)	(GPIO_BASE + (0x14 + (n)*0x100)) /* Port Flag clear Register */

#define REG_GPIO_PXPIN(n)	REG32(GPIO_PXPIN((n)))  /* PIN level */
#define REG_GPIO_PXDAT(n)	REG32(GPIO_PXDAT((n)))  /* 1: interrupt pending */
#define REG_GPIO_PXDATS(n)	REG32(GPIO_PXDATS((n)))
#define REG_GPIO_PXDATC(n)	REG32(GPIO_PXDATC((n)))
#define REG_GPIO_PXIM(n)	REG32(GPIO_PXIM((n)))   /* 1: mask pin interrupt */
#define REG_GPIO_PXIMS(n)	REG32(GPIO_PXIMS((n)))
#define REG_GPIO_PXIMC(n)	REG32(GPIO_PXIMC((n)))
#define REG_GPIO_PXPE(n)	REG32(GPIO_PXPE((n)))   /* 1: disable pull up/down */
#define REG_GPIO_PXPES(n)	REG32(GPIO_PXPES((n)))
#define REG_GPIO_PXPEC(n)	REG32(GPIO_PXPEC((n)))
#define REG_GPIO_PXFUN(n)	REG32(GPIO_PXFUN((n)))  /* 0:GPIO or intr, 1:FUNC */
#define REG_GPIO_PXFUNS(n)	REG32(GPIO_PXFUNS((n)))
#define REG_GPIO_PXFUNC(n)	REG32(GPIO_PXFUNC((n)))
#define REG_GPIO_PXSEL(n)	REG32(GPIO_PXSEL((n))) /* 0:GPIO/Fun0,1:intr/fun1*/
#define REG_GPIO_PXSELS(n)	REG32(GPIO_PXSELS((n)))
#define REG_GPIO_PXSELC(n)	REG32(GPIO_PXSELC((n)))
#define REG_GPIO_PXDIR(n)	REG32(GPIO_PXDIR((n))) /* 0:input/low-level-trig/falling-edge-trig, 1:output/high-level-trig/rising-edge-trig */
#define REG_GPIO_PXDIRS(n)	REG32(GPIO_PXDIRS((n)))
#define REG_GPIO_PXDIRC(n)	REG32(GPIO_PXDIRC((n)))
#define REG_GPIO_PXTRG(n)	REG32(GPIO_PXTRG((n))) /* 0:level-trigger, 1:edge-trigger */
#define REG_GPIO_PXTRGS(n)	REG32(GPIO_PXTRGS((n)))
#define REG_GPIO_PXTRGC(n)	REG32(GPIO_PXTRGC((n)))
#define REG_GPIO_PXFLG(n)	REG32(GPIO_PXFLG((n))) /* interrupt flag */
#define REG_GPIO_PXFLGC(n)	REG32(GPIO_PXFLGC((n))) /* interrupt flag */


/*************************************************************************
 * UART
 *************************************************************************/

#define IRDA_BASE	UART0_BASE
#define UART_BASE	UART0_BASE
#define UART_OFF	0x1000

/* Register Offset */
#define OFF_RDR		(0x00)	/* R  8b H'xx */
#define OFF_TDR		(0x00)	/* W  8b H'xx */
#define OFF_DLLR	(0x00)	/* RW 8b H'00 */
#define OFF_DLHR	(0x04)	/* RW 8b H'00 */
#define OFF_IER		(0x04)	/* RW 8b H'00 */
#define OFF_ISR		(0x08)	/* R  8b H'01 */
#define OFF_FCR		(0x08)	/* W  8b H'00 */
#define OFF_LCR		(0x0C)	/* RW 8b H'00 */
#define OFF_MCR		(0x10)	/* RW 8b H'00 */
#define OFF_LSR		(0x14)	/* R  8b H'00 */
#define OFF_MSR		(0x18)	/* R  8b H'00 */
#define OFF_SPR		(0x1C)	/* RW 8b H'00 */
#define OFF_SIRCR	(0x20)	/* RW 8b H'00, UART0 */
#define OFF_UMR		(0x24)	/* RW 8b H'00, UART M Register */
#define OFF_UACR	(0x28)	/* RW 8b H'00, UART Add Cycle Register */

/* Register Address */
#define UART0_RDR	(UART0_BASE + OFF_RDR)
#define UART0_TDR	(UART0_BASE + OFF_TDR)
#define UART0_DLLR	(UART0_BASE + OFF_DLLR)
#define UART0_DLHR	(UART0_BASE + OFF_DLHR)
#define UART0_IER	(UART0_BASE + OFF_IER)
#define UART0_ISR	(UART0_BASE + OFF_ISR)
#define UART0_FCR	(UART0_BASE + OFF_FCR)
#define UART0_LCR	(UART0_BASE + OFF_LCR)
#define UART0_MCR	(UART0_BASE + OFF_MCR)
#define UART0_LSR	(UART0_BASE + OFF_LSR)
#define UART0_MSR	(UART0_BASE + OFF_MSR)
#define UART0_SPR	(UART0_BASE + OFF_SPR)
#define UART0_SIRCR	(UART0_BASE + OFF_SIRCR)
#define UART0_UMR	(UART0_BASE + OFF_UMR)
#define UART0_UACR	(UART0_BASE + OFF_UACR)

/*
 * Define macros for UART_IER
 * UART Interrupt Enable Register
 */
#define UART_IER_RIE	(1 << 0)	/* 0: receive fifo "full" interrupt disable */
#define UART_IER_TIE	(1 << 1)	/* 0: transmit fifo "empty" interrupt disable */
#define UART_IER_RLIE	(1 << 2)	/* 0: receive line status interrupt disable */
#define UART_IER_MIE	(1 << 3)	/* 0: modem status interrupt disable */
#define UART_IER_RTIE	(1 << 4)	/* 0: receive timeout interrupt disable */

/*
 * Define macros for UART_ISR
 * UART Interrupt Status Register
 */
#define UART_ISR_IP	(1 << 0)	/* 0: interrupt is pending  1: no interrupt */
#define UART_ISR_IID	(7 << 1)	/* Source of Interrupt */
#define UART_ISR_IID_MSI		(0 << 1)	/* Modem status interrupt */
#define UART_ISR_IID_THRI	(1 << 1)	/* Transmitter holding register empty */
#define UART_ISR_IID_RDI		(2 << 1)	/* Receiver data interrupt */
#define UART_ISR_IID_RLSI	(3 << 1)	/* Receiver line status interrupt */
#define UART_ISR_FFMS	(3 << 6)	/* FIFO mode select, set when UART_FCR.FE is set to 1 */
#define UART_ISR_FFMS_NO_FIFO	(0 << 6)
#define UART_ISR_FFMS_FIFO_MODE	(3 << 6)

/*
 * Define macros for UART_FCR
 * UART FIFO Control Register
 */
#define UART_FCR_FE	(1 << 0)	/* 0: non-FIFO mode  1: FIFO mode */
#define UART_FCR_RFLS	(1 << 1)	/* write 1 to flush receive FIFO */
#define UART_FCR_TFLS	(1 << 2)	/* write 1 to flush transmit FIFO */
#define UART_FCR_DMS	(1 << 3)	/* 0: disable DMA mode */
#define UART_FCR_UUE	(1 << 4)	/* 0: disable UART */
#define UART_FCR_RTRG	(3 << 6)	/* Receive FIFO Data Trigger */
#define UART_FCR_RTRG_1	(0 << 6)
#define UART_FCR_RTRG_4	(1 << 6)
#define UART_FCR_RTRG_8	(2 << 6)
#define UART_FCR_RTRG_15	(3 << 6)

/*
 * Define macros for UART_LCR
 * UART Line Control Register
 */
#define UART_LCR_WLEN	(3 << 0)	/* word length */
#define UART_LCR_WLEN_5	(0 << 0)
#define UART_LCR_WLEN_6	(1 << 0)
#define UART_LCR_WLEN_7	(2 << 0)
#define UART_LCR_WLEN_8	(3 << 0)
#define UART_LCR_STOP	(1 << 2)	/* 0: 1 stop bit when word length is 5,6,7,8
					   1: 1.5 stop bits when 5; 2 stop bits when 6,7,8 */
#define UART_LCR_STOP_1	(0 << 2)	/* 0: 1 stop bit when word length is 5,6,7,8
					   1: 1.5 stop bits when 5; 2 stop bits when 6,7,8 */
#define UART_LCR_STOP_2	(1 << 2)	/* 0: 1 stop bit when word length is 5,6,7,8
					   1: 1.5 stop bits when 5; 2 stop bits when 6,7,8 */

#define UART_LCR_PE	(1 << 3)	/* 0: parity disable */
#define UART_LCR_PROE	(1 << 4)	/* 0: even parity  1: odd parity */
#define UART_LCR_SPAR	(1 << 5)	/* 0: sticky parity disable */
#define UART_LCR_SBRK	(1 << 6)	/* write 0 normal, write 1 send break */
#define UART_LCR_DLAB	(1 << 7)	/* 0: access UART_RDR/TDR/IER  1: access UART_DLLR/DLHR */

/*
 * Define macros for UART_LSR
 * UART Line Status Register
 */
#define UART_LSR_DR	(1 << 0)	/* 0: receive FIFO is empty  1: receive data is ready */
#define UART_LSR_ORER	(1 << 1)	/* 0: no overrun error */
#define UART_LSR_PER	(1 << 2)	/* 0: no parity error */
#define UART_LSR_FER	(1 << 3)	/* 0; no framing error */
#define UART_LSR_BRK	(1 << 4)	/* 0: no break detected  1: receive a break signal */
#define UART_LSR_TDRQ	(1 << 5)	/* 1: transmit FIFO half "empty" */
#define UART_LSR_TEMT	(1 << 6)	/* 1: transmit FIFO and shift registers empty */
#define UART_LSR_RFER	(1 << 7)	/* 0: no receive error  1: receive error in FIFO mode */

/*
 * Define macros for UART_MCR
 * UART Modem Control Register
 */
#define UART_MCR_DTR	(1 << 0)	/* 0: DTR_ ouput high */
#define UART_MCR_RTS	(1 << 1)	/* 0: RTS_ output high */
#define UART_MCR_OUT1	(1 << 2)	/* 0: UART_MSR.RI is set to 0 and RI_ input high */
#define UART_MCR_OUT2	(1 << 3)	/* 0: UART_MSR.DCD is set to 0 and DCD_ input high */
#define UART_MCR_LOOP	(1 << 4)	/* 0: normal  1: loopback mode */
#define UART_MCR_MCE	(1 << 7)	/* 0: modem function is disable */

/*
 * Define macros for UART_MSR
 * UART Modem Status Register
 */
#define UART_MSR_DCTS	(1 << 0)	/* 0: no change on CTS_ pin since last read of UART_MSR */
#define UART_MSR_DDSR	(1 << 1)	/* 0: no change on DSR_ pin since last read of UART_MSR */
#define UART_MSR_DRI	(1 << 2)	/* 0: no change on RI_ pin since last read of UART_MSR */
#define UART_MSR_DDCD	(1 << 3)	/* 0: no change on DCD_ pin since last read of UART_MSR */
#define UART_MSR_CTS	(1 << 4)	/* 0: CTS_ pin is high */
#define UART_MSR_DSR	(1 << 5)	/* 0: DSR_ pin is high */
#define UART_MSR_RI	(1 << 6)	/* 0: RI_ pin is high */
#define UART_MSR_DCD	(1 << 7)	/* 0: DCD_ pin is high */

/*
 * Define macros for SIRCR
 * Slow IrDA Control Register
 */
#define SIRCR_TSIRE	(1 << 0)	/* 0: transmitter is in UART mode  1: IrDA mode */
#define SIRCR_RSIRE	(1 << 1)	/* 0: receiver is in UART mode  1: IrDA mode */
#define SIRCR_TPWS	(1 << 2)	/* 0: transmit 0 pulse width is 3/16 of bit length
					   1: 0 pulse width is 1.6us for 115.2Kbps */
#define SIRCR_TXPL	(1 << 3)	/* 0: encoder generates a positive pulse for 0 */
#define SIRCR_RXPL	(1 << 4)	/* 0: decoder interprets positive pulse as 0 */


/*************************************************************************
 * AIC (AC97/I2S Controller)
 *************************************************************************/
#define	AIC_FR			(AIC_BASE + 0x000)
#define	AIC_CR			(AIC_BASE + 0x004)
#define	AIC_ACCR1		(AIC_BASE + 0x008)
#define	AIC_ACCR2		(AIC_BASE + 0x00C)
#define	AIC_I2SCR		(AIC_BASE + 0x010)
#define	AIC_SR			(AIC_BASE + 0x014)
#define	AIC_ACSR		(AIC_BASE + 0x018)
#define	AIC_I2SSR		(AIC_BASE + 0x01C)
#define	AIC_ACCAR		(AIC_BASE + 0x020)
#define	AIC_ACCDR		(AIC_BASE + 0x024)
#define	AIC_ACSAR		(AIC_BASE + 0x028)
#define	AIC_ACSDR		(AIC_BASE + 0x02C)
#define	AIC_I2SDIV		(AIC_BASE + 0x030)
#define	AIC_DR			(AIC_BASE + 0x034)

#define	REG_AIC_FR		REG32(AIC_FR)
#define	REG_AIC_CR		REG32(AIC_CR)
#define	REG_AIC_ACCR1		REG32(AIC_ACCR1)
#define	REG_AIC_ACCR2		REG32(AIC_ACCR2)
#define	REG_AIC_I2SCR		REG32(AIC_I2SCR)
#define	REG_AIC_SR		REG32(AIC_SR)
#define	REG_AIC_ACSR		REG32(AIC_ACSR)
#define	REG_AIC_I2SSR		REG32(AIC_I2SSR)
#define	REG_AIC_ACCAR		REG32(AIC_ACCAR)
#define	REG_AIC_ACCDR		REG32(AIC_ACCDR)
#define	REG_AIC_ACSAR		REG32(AIC_ACSAR)
#define	REG_AIC_ACSDR		REG32(AIC_ACSDR)
#define	REG_AIC_I2SDIV		REG32(AIC_I2SDIV)
#define	REG_AIC_DR		REG32(AIC_DR)

/* AIC Controller Configuration Register (AIC_FR) */

#define	AIC_FR_RFTH_BIT		12        /* Receive FIFO Threshold */
#define	AIC_FR_RFTH_MASK	(0xf << AIC_FR_RFTH_BIT)
#define	AIC_FR_TFTH_BIT		8         /* Transmit FIFO Threshold */
#define	AIC_FR_TFTH_MASK	(0xf << AIC_FR_TFTH_BIT)
#define	AIC_FR_ICDC		(1 << 5)  /* External(0) or Internal CODEC(1) */
#define	AIC_FR_AUSEL		(1 << 4)  /* AC97(0) or I2S/MSB-justified(1) */
#define	AIC_FR_RST		(1 << 3)  /* AIC registers reset */
#define	AIC_FR_BCKD		(1 << 2)  /* I2S BIT_CLK direction, 0:input,1:output */
#define	AIC_FR_SYNCD		(1 << 1)  /* I2S SYNC direction, 0:input,1:output */
#define	AIC_FR_ENB		(1 << 0)  /* AIC enable bit */

/* AIC Controller Common Control Register (AIC_CR) */

#define	AIC_CR_OSS_BIT		19  /* Output Sample Size from memory (AIC V2 only) */
#define	AIC_CR_OSS_MASK		(0x7 << AIC_CR_OSS_BIT)
  #define AIC_CR_OSS_8BIT	(0x0 << AIC_CR_OSS_BIT)
  #define AIC_CR_OSS_16BIT	(0x1 << AIC_CR_OSS_BIT)
  #define AIC_CR_OSS_18BIT	(0x2 << AIC_CR_OSS_BIT)
  #define AIC_CR_OSS_20BIT	(0x3 << AIC_CR_OSS_BIT)
  #define AIC_CR_OSS_24BIT	(0x4 << AIC_CR_OSS_BIT)
#define	AIC_CR_ISS_BIT		16  /* Input Sample Size from memory (AIC V2 only) */
#define	AIC_CR_ISS_MASK		(0x7 << AIC_CR_ISS_BIT)
  #define AIC_CR_ISS_8BIT	(0x0 << AIC_CR_ISS_BIT)
  #define AIC_CR_ISS_16BIT	(0x1 << AIC_CR_ISS_BIT)
  #define AIC_CR_ISS_18BIT	(0x2 << AIC_CR_ISS_BIT)
  #define AIC_CR_ISS_20BIT	(0x3 << AIC_CR_ISS_BIT)
  #define AIC_CR_ISS_24BIT	(0x4 << AIC_CR_ISS_BIT)
#define	AIC_CR_RDMS		(1 << 15)  /* Receive DMA enable */
#define	AIC_CR_TDMS		(1 << 14)  /* Transmit DMA enable */
#define	AIC_CR_M2S		(1 << 11)  /* Mono to Stereo enable */
#define	AIC_CR_ENDSW		(1 << 10)  /* Endian switch enable */
#define	AIC_CR_AVSTSU		(1 << 9)   /* Signed <-> Unsigned toggle enable */
#define	AIC_CR_FLUSH		(1 << 8)   /* Flush FIFO */
#define	AIC_CR_EROR		(1 << 6)   /* Enable ROR interrupt */
#define	AIC_CR_ETUR		(1 << 5)   /* Enable TUR interrupt */
#define	AIC_CR_ERFS		(1 << 4)   /* Enable RFS interrupt */
#define	AIC_CR_ETFS		(1 << 3)   /* Enable TFS interrupt */
#define	AIC_CR_ENLBF		(1 << 2)   /* Enable Loopback Function */
#define	AIC_CR_ERPL		(1 << 1)   /* Enable Playback Function */
#define	AIC_CR_EREC		(1 << 0)   /* Enable Record Function */

/* AIC Controller AC-link Control Register 1 (AIC_ACCR1) */

#define	AIC_ACCR1_RS_BIT	16          /* Receive Valid Slots */
#define	AIC_ACCR1_RS_MASK	(0x3ff << AIC_ACCR1_RS_BIT)
  #define AIC_ACCR1_RS_SLOT12	  (1 << 25) /* Slot 12 valid bit */
  #define AIC_ACCR1_RS_SLOT11	  (1 << 24) /* Slot 11 valid bit */
  #define AIC_ACCR1_RS_SLOT10	  (1 << 23) /* Slot 10 valid bit */
  #define AIC_ACCR1_RS_SLOT9	  (1 << 22) /* Slot 9 valid bit, LFE */
  #define AIC_ACCR1_RS_SLOT8	  (1 << 21) /* Slot 8 valid bit, Surround Right */
  #define AIC_ACCR1_RS_SLOT7	  (1 << 20) /* Slot 7 valid bit, Surround Left */
  #define AIC_ACCR1_RS_SLOT6	  (1 << 19) /* Slot 6 valid bit, PCM Center */
  #define AIC_ACCR1_RS_SLOT5	  (1 << 18) /* Slot 5 valid bit */
  #define AIC_ACCR1_RS_SLOT4	  (1 << 17) /* Slot 4 valid bit, PCM Right */
  #define AIC_ACCR1_RS_SLOT3	  (1 << 16) /* Slot 3 valid bit, PCM Left */
#define	AIC_ACCR1_XS_BIT	0          /* Transmit Valid Slots */
#define	AIC_ACCR1_XS_MASK	(0x3ff << AIC_ACCR1_XS_BIT)
  #define AIC_ACCR1_XS_SLOT12	  (1 << 9) /* Slot 12 valid bit */
  #define AIC_ACCR1_XS_SLOT11	  (1 << 8) /* Slot 11 valid bit */
  #define AIC_ACCR1_XS_SLOT10	  (1 << 7) /* Slot 10 valid bit */
  #define AIC_ACCR1_XS_SLOT9	  (1 << 6) /* Slot 9 valid bit, LFE */
  #define AIC_ACCR1_XS_SLOT8	  (1 << 5) /* Slot 8 valid bit, Surround Right */
  #define AIC_ACCR1_XS_SLOT7	  (1 << 4) /* Slot 7 valid bit, Surround Left */
  #define AIC_ACCR1_XS_SLOT6	  (1 << 3) /* Slot 6 valid bit, PCM Center */
  #define AIC_ACCR1_XS_SLOT5	  (1 << 2) /* Slot 5 valid bit */
  #define AIC_ACCR1_XS_SLOT4	  (1 << 1) /* Slot 4 valid bit, PCM Right */
  #define AIC_ACCR1_XS_SLOT3	  (1 << 0) /* Slot 3 valid bit, PCM Left */

/* AIC Controller AC-link Control Register 2 (AIC_ACCR2) */

#define	AIC_ACCR2_ERSTO		(1 << 18) /* Enable RSTO interrupt */
#define	AIC_ACCR2_ESADR		(1 << 17) /* Enable SADR interrupt */
#define	AIC_ACCR2_ECADT		(1 << 16) /* Enable CADT interrupt */
#define	AIC_ACCR2_OASS_BIT	8  /* Output Sample Size for AC-link */
#define	AIC_ACCR2_OASS_MASK	(0x3 << AIC_ACCR2_OASS_BIT)
  #define AIC_ACCR2_OASS_20BIT	  (0 << AIC_ACCR2_OASS_BIT) /* Output Audio Sample Size is 20-bit */
  #define AIC_ACCR2_OASS_18BIT	  (1 << AIC_ACCR2_OASS_BIT) /* Output Audio Sample Size is 18-bit */
  #define AIC_ACCR2_OASS_16BIT	  (2 << AIC_ACCR2_OASS_BIT) /* Output Audio Sample Size is 16-bit */
  #define AIC_ACCR2_OASS_8BIT	  (3 << AIC_ACCR2_OASS_BIT) /* Output Audio Sample Size is 8-bit */
#define	AIC_ACCR2_IASS_BIT	6  /* Output Sample Size for AC-link */
#define	AIC_ACCR2_IASS_MASK	(0x3 << AIC_ACCR2_IASS_BIT)
  #define AIC_ACCR2_IASS_20BIT	  (0 << AIC_ACCR2_IASS_BIT) /* Input Audio Sample Size is 20-bit */
  #define AIC_ACCR2_IASS_18BIT	  (1 << AIC_ACCR2_IASS_BIT) /* Input Audio Sample Size is 18-bit */
  #define AIC_ACCR2_IASS_16BIT	  (2 << AIC_ACCR2_IASS_BIT) /* Input Audio Sample Size is 16-bit */
  #define AIC_ACCR2_IASS_8BIT	  (3 << AIC_ACCR2_IASS_BIT) /* Input Audio Sample Size is 8-bit */
#define	AIC_ACCR2_SO		(1 << 3)  /* SDATA_OUT output value */
#define	AIC_ACCR2_SR		(1 << 2)  /* RESET# pin level */
#define	AIC_ACCR2_SS		(1 << 1)  /* SYNC pin level */
#define	AIC_ACCR2_SA		(1 << 0)  /* SYNC and SDATA_OUT alternation */

/* AIC Controller I2S/MSB-justified Control Register (AIC_I2SCR) */

#define	AIC_I2SCR_STPBK		(1 << 12) /* Stop BIT_CLK for I2S/MSB-justified */
#define	AIC_I2SCR_WL_BIT	1  /* Input/Output Sample Size for I2S/MSB-justified */
#define	AIC_I2SCR_WL_MASK	(0x7 << AIC_I2SCR_WL_BIT)
  #define AIC_I2SCR_WL_24BIT	  (0 << AIC_I2SCR_WL_BIT) /* Word Length is 24 bit */
  #define AIC_I2SCR_WL_20BIT	  (1 << AIC_I2SCR_WL_BIT) /* Word Length is 20 bit */
  #define AIC_I2SCR_WL_18BIT	  (2 << AIC_I2SCR_WL_BIT) /* Word Length is 18 bit */
  #define AIC_I2SCR_WL_16BIT	  (3 << AIC_I2SCR_WL_BIT) /* Word Length is 16 bit */
  #define AIC_I2SCR_WL_8BIT	  (4 << AIC_I2SCR_WL_BIT) /* Word Length is 8 bit */
#define	AIC_I2SCR_AMSL		(1 << 0) /* 0:I2S, 1:MSB-justified */

/* AIC Controller FIFO Status Register (AIC_SR) */

#define	AIC_SR_RFL_BIT		24  /* Receive FIFO Level */
#define	AIC_SR_RFL_MASK		(0x3f << AIC_SR_RFL_BIT)
#define	AIC_SR_TFL_BIT		8   /* Transmit FIFO level */
#define	AIC_SR_TFL_MASK		(0x3f << AIC_SR_TFL_BIT)
#define	AIC_SR_ROR		(1 << 6) /* Receive FIFO Overrun */
#define	AIC_SR_TUR		(1 << 5) /* Transmit FIFO Underrun */
#define	AIC_SR_RFS		(1 << 4) /* Receive FIFO Service Request */
#define	AIC_SR_TFS		(1 << 3) /* Transmit FIFO Service Request */

/* AIC Controller AC-link Status Register (AIC_ACSR) */

#define	AIC_ACSR_SLTERR		(1 << 21) /* Slot Error Flag */
#define	AIC_ACSR_CRDY		(1 << 20) /* External CODEC Ready Flag */
#define	AIC_ACSR_CLPM		(1 << 19) /* External CODEC low power mode flag */
#define	AIC_ACSR_RSTO		(1 << 18) /* External CODEC regs read status timeout */
#define	AIC_ACSR_SADR		(1 << 17) /* External CODEC regs status addr and data received */
#define	AIC_ACSR_CADT		(1 << 16) /* Command Address and Data Transmitted */

/* AIC Controller I2S/MSB-justified Status Register (AIC_I2SSR) */

#define	AIC_I2SSR_BSY		(1 << 2)  /* AIC Busy in I2S/MSB-justified format */

/* AIC Controller AC97 codec Command Address Register (AIC_ACCAR) */

#define	AIC_ACCAR_CAR_BIT	0
#define	AIC_ACCAR_CAR_MASK	(0xfffff << AIC_ACCAR_CAR_BIT)

/* AIC Controller AC97 codec Command Data Register (AIC_ACCDR) */

#define	AIC_ACCDR_CDR_BIT	0
#define	AIC_ACCDR_CDR_MASK	(0xfffff << AIC_ACCDR_CDR_BIT)

/* AIC Controller AC97 codec Status Address Register (AIC_ACSAR) */

#define	AIC_ACSAR_SAR_BIT	0
#define	AIC_ACSAR_SAR_MASK	(0xfffff << AIC_ACSAR_SAR_BIT)

/* AIC Controller AC97 codec Status Data Register (AIC_ACSDR) */

#define	AIC_ACSDR_SDR_BIT	0
#define	AIC_ACSDR_SDR_MASK	(0xfffff << AIC_ACSDR_SDR_BIT)

/* AIC Controller I2S/MSB-justified Clock Divider Register (AIC_I2SDIV) */

#define	AIC_I2SDIV_DIV_BIT	0
#define	AIC_I2SDIV_DIV_MASK	(0x7f << AIC_I2SDIV_DIV_BIT)
  #define AIC_I2SDIV_BITCLK_3072KHZ	(0x0C << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 3.072MHz */
  #define AIC_I2SDIV_BITCLK_2836KHZ	(0x0D << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 2.836MHz */
  #define AIC_I2SDIV_BITCLK_1418KHZ	(0x1A << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 1.418MHz */
  #define AIC_I2SDIV_BITCLK_1024KHZ	(0x24 << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 1.024MHz */
  #define AIC_I2SDIV_BITCLK_7089KHZ	(0x34 << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 708.92KHz */
  #define AIC_I2SDIV_BITCLK_512KHZ	(0x48 << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 512.00KHz */


/*************************************************************************
 * ICDC (Internal CODEC)
 *************************************************************************/
#define	ICDC_CR			(ICDC_BASE + 0x0400)  /* ICDC Control Register */
#define	ICDC_APWAIT		(ICDC_BASE + 0x0404)  /* Anti-Pop WAIT Stage Timing Control Register */
#define	ICDC_APPRE		(ICDC_BASE + 0x0408)  /* Anti-Pop HPEN-PRE Stage Timing Control Register */
#define	ICDC_APHPEN		(ICDC_BASE + 0x040C)  /* Anti-Pop HPEN Stage Timing Control Register */
#define	ICDC_APSR		(ICDC_BASE + 0x0410)  /* Anti-Pop Status Register */
#define ICDC_CDCCR1             (ICDC_BASE + 0x0080)
#define ICDC_CDCCR2             (ICDC_BASE + 0x0084)

#define	REG_ICDC_CR		REG32(ICDC_CR)
#define	REG_ICDC_APWAIT		REG32(ICDC_APWAIT)
#define	REG_ICDC_APPRE		REG32(ICDC_APPRE)
#define	REG_ICDC_APHPEN		REG32(ICDC_APHPEN)
#define	REG_ICDC_APSR		REG32(ICDC_APSR)
#define REG_ICDC_CDCCR1         REG32(ICDC_CDCCR1)
#define REG_ICDC_CDCCR2         REG32(ICDC_CDCCR2)

/* ICDC Control Register */
#define	ICDC_CR_LINVOL_BIT	24 /* LINE Input Volume Gain: GAIN=LINVOL*1.5-34.5 */
#define	ICDC_CR_LINVOL_MASK	(0x1f << ICDC_CR_LINVOL_BIT)
#define	ICDC_CR_ASRATE_BIT	20 /* Audio Sample Rate */
#define	ICDC_CR_ASRATE_MASK	(0x0f << ICDC_CR_ASRATE_BIT)
  #define ICDC_CR_ASRATE_8000	(0x0 << ICDC_CR_ASRATE_BIT)
  #define ICDC_CR_ASRATE_11025	(0x1 << ICDC_CR_ASRATE_BIT)
  #define ICDC_CR_ASRATE_12000	(0x2 << ICDC_CR_ASRATE_BIT)
  #define ICDC_CR_ASRATE_16000	(0x3 << ICDC_CR_ASRATE_BIT)
  #define ICDC_CR_ASRATE_22050	(0x4 << ICDC_CR_ASRATE_BIT)
  #define ICDC_CR_ASRATE_24000	(0x5 << ICDC_CR_ASRATE_BIT)
  #define ICDC_CR_ASRATE_32000	(0x6 << ICDC_CR_ASRATE_BIT)
  #define ICDC_CR_ASRATE_44100	(0x7 << ICDC_CR_ASRATE_BIT)
  #define ICDC_CR_ASRATE_48000	(0x8 << ICDC_CR_ASRATE_BIT)
#define	ICDC_CR_MICBG_BIT	18 /* MIC Boost Gain */
#define	ICDC_CR_MICBG_MASK	(0x3 << ICDC_CR_MICBG_BIT)
  #define ICDC_CR_MICBG_0DB	(0x0 << ICDC_CR_MICBG_BIT)
  #define ICDC_CR_MICBG_6DB	(0x1 << ICDC_CR_MICBG_BIT)
  #define ICDC_CR_MICBG_12DB	(0x2 << ICDC_CR_MICBG_BIT)
  #define ICDC_CR_MICBG_20DB	(0x3 << ICDC_CR_MICBG_BIT)
#define	ICDC_CR_HPVOL_BIT	16 /* Headphone Volume Gain */
#define	ICDC_CR_HPVOL_MASK	(0x3 << ICDC_CR_HPVOL_BIT)
  #define ICDC_CR_HPVOL_0DB	(0x0 << ICDC_CR_HPVOL_BIT)
  #define ICDC_CR_HPVOL_2DB	(0x1 << ICDC_CR_HPVOL_BIT)
  #define ICDC_CR_HPVOL_4DB	(0x2 << ICDC_CR_HPVOL_BIT)
  #define ICDC_CR_HPVOL_6DB	(0x3 << ICDC_CR_HPVOL_BIT)
#define ICDC_CR_ELINEIN		(1 << 13) /* Enable LINE Input */
#define ICDC_CR_EMIC		(1 << 12) /* Enable MIC Input */
#define ICDC_CR_SW1ON		(1 << 11) /* Switch 1 in CODEC is on */
#define ICDC_CR_EADC		(1 << 10) /* Enable ADC */
#define ICDC_CR_SW2ON		(1 << 9)  /* Switch 2 in CODEC is on */
#define ICDC_CR_EDAC		(1 << 8)  /* Enable DAC */
#define ICDC_CR_HPMUTE		(1 << 5)  /* Headphone Mute */
#define ICDC_CR_HPTON		(1 << 4)  /* Headphone Amplifier Trun On */
#define ICDC_CR_HPTOFF		(1 << 3)  /* Headphone Amplifier Trun Off */
#define ICDC_CR_TAAP		(1 << 2)  /* Turn Around of the Anti-Pop Procedure */
#define ICDC_CR_EAP		(1 << 1)  /* Enable Anti-Pop Procedure */
#define ICDC_CR_SUSPD		(1 << 0)  /* CODEC Suspend */

/* Anti-Pop WAIT Stage Timing Control Register */
#define	ICDC_APWAIT_WAITSN_BIT	0
#define	ICDC_APWAIT_WAITSN_MASK	(0x7ff << ICDC_APWAIT_WAITSN_BIT)

/* Anti-Pop HPEN-PRE Stage Timing Control Register */
#define	ICDC_APPRE_PRESN_BIT	0
#define	ICDC_APPRE_PRESN_MASK	(0x1ff << ICDC_APPRE_PRESN_BIT)

/* Anti-Pop HPEN Stage Timing Control Register */
#define	ICDC_APHPEN_HPENSN_BIT	0
#define	ICDC_APHPEN_HPENSN_MASK	(0x3fff << ICDC_APHPEN_HPENSN_BIT)

/* Anti-Pop Status Register */
#define	ICDC_SR_HPST_BIT	14  /* Headphone Amplifier State */
#define	ICDC_SR_HPST_MASK	(0x7 << ICDC_SR_HPST_BIT)
#define ICDC_SR_HPST_HP_OFF	 (0x0 << ICDC_SR_HPST_BIT) /* HP amplifier is off */
#define ICDC_SR_HPST_TON_WAIT	 (0x1 << ICDC_SR_HPST_BIT) /* wait state in turn-on */
  #define ICDC_SR_HPST_TON_PRE	 (0x2 << ICDC_SR_HPST_BIT) /* pre-enable state in turn-on */
#define ICDC_SR_HPST_TON_HPEN	 (0x3 << ICDC_SR_HPST_BIT) /* HP enable state in turn-on */
  #define ICDC_SR_HPST_TOFF_HPEN (0x4 << ICDC_SR_HPST_BIT) /* HP enable state in turn-off */
  #define ICDC_SR_HPST_TOFF_PRE  (0x5 << ICDC_SR_HPST_BIT) /* pre-enable state in turn-off */
  #define ICDC_SR_HPST_TOFF_WAIT (0x6 << ICDC_SR_HPST_BIT) /* wait state in turn-off */
  #define ICDC_SR_HPST_HP_ON	 (0x7 << ICDC_SR_HPST_BIT) /* HP amplifier is on */
#define	ICDC_SR_SNCNT_BIT	0  /* Sample Number Counter */
#define	ICDC_SR_SNCNT_MASK	(0x3fff << ICDC_SR_SNCNT_BIT)


/*************************************************************************
 * I2C
 *************************************************************************/
#define	I2C_DR			(I2C_BASE + 0x000)
#define	I2C_CR			(I2C_BASE + 0x004)
#define	I2C_SR			(I2C_BASE + 0x008)
#define	I2C_GR			(I2C_BASE + 0x00C)

#define	REG_I2C_DR		REG8(I2C_DR)
#define	REG_I2C_CR		REG8(I2C_CR)
#define REG_I2C_SR		REG8(I2C_SR)
#define REG_I2C_GR		REG16(I2C_GR)

/* I2C Control Register (I2C_CR) */

#define I2C_CR_IEN		(1 << 4)
#define I2C_CR_STA		(1 << 3)
#define I2C_CR_STO		(1 << 2)
#define I2C_CR_AC		(1 << 1)
#define I2C_CR_I2CE		(1 << 0)

/* I2C Status Register (I2C_SR) */

#define I2C_SR_STX		(1 << 4)
#define I2C_SR_BUSY		(1 << 3)
#define I2C_SR_TEND		(1 << 2)
#define I2C_SR_DRF		(1 << 1)
#define I2C_SR_ACKF		(1 << 0)


/*************************************************************************
 * SSI
 *************************************************************************/
#define	SSI_DR			(SSI_BASE + 0x000)
#define	SSI_CR0			(SSI_BASE + 0x004)
#define	SSI_CR1			(SSI_BASE + 0x008)
#define	SSI_SR			(SSI_BASE + 0x00C)
#define	SSI_ITR			(SSI_BASE + 0x010)
#define	SSI_ICR			(SSI_BASE + 0x014)
#define	SSI_GR			(SSI_BASE + 0x018)

#define	REG_SSI_DR		REG32(SSI_DR)
#define	REG_SSI_CR0		REG16(SSI_CR0)
#define	REG_SSI_CR1		REG32(SSI_CR1)
#define	REG_SSI_SR		REG32(SSI_SR)
#define	REG_SSI_ITR		REG16(SSI_ITR)
#define	REG_SSI_ICR		REG8(SSI_ICR)
#define	REG_SSI_GR		REG16(SSI_GR)

/* SSI Data Register (SSI_DR) */

#define	SSI_DR_GPC_BIT		0
#define	SSI_DR_GPC_MASK		(0x1ff << SSI_DR_GPC_BIT)

/* SSI Control Register 0 (SSI_CR0) */

#define SSI_CR0_SSIE		(1 << 15)
#define SSI_CR0_TIE		(1 << 14)
#define SSI_CR0_RIE		(1 << 13)
#define SSI_CR0_TEIE		(1 << 12)
#define SSI_CR0_REIE		(1 << 11)
#define SSI_CR0_LOOP		(1 << 10)
#define SSI_CR0_RFINE		(1 << 9)
#define SSI_CR0_RFINC		(1 << 8)
#define SSI_CR0_FSEL		(1 << 6)
#define SSI_CR0_TFLUSH		(1 << 2)
#define SSI_CR0_RFLUSH		(1 << 1)
#define SSI_CR0_DISREV		(1 << 0)

/* SSI Control Register 1 (SSI_CR1) */

#define SSI_CR1_FRMHL_BIT	30
#define SSI_CR1_FRMHL_MASK	(0x3 << SSI_CR1_FRMHL_BIT)
  #define SSI_CR1_FRMHL_CELOW_CE2LOW	(0 << SSI_CR1_FRMHL_BIT) /* SSI_CE_ is low valid and SSI_CE2_ is low valid */
  #define SSI_CR1_FRMHL_CEHIGH_CE2LOW	(1 << SSI_CR1_FRMHL_BIT) /* SSI_CE_ is high valid and SSI_CE2_ is low valid */
  #define SSI_CR1_FRMHL_CELOW_CE2HIGH	(2 << SSI_CR1_FRMHL_BIT) /* SSI_CE_ is low valid  and SSI_CE2_ is high valid */
  #define SSI_CR1_FRMHL_CEHIGH_CE2HIGH	(3 << SSI_CR1_FRMHL_BIT) /* SSI_CE_ is high valid and SSI_CE2_ is high valid */
#define SSI_CR1_TFVCK_BIT	28
#define SSI_CR1_TFVCK_MASK	(0x3 << SSI_CR1_TFVCK_BIT)
  #define SSI_CR1_TFVCK_0	  (0 << SSI_CR1_TFVCK_BIT)
  #define SSI_CR1_TFVCK_1	  (1 << SSI_CR1_TFVCK_BIT)
  #define SSI_CR1_TFVCK_2	  (2 << SSI_CR1_TFVCK_BIT)
  #define SSI_CR1_TFVCK_3	  (3 << SSI_CR1_TFVCK_BIT)
#define SSI_CR1_TCKFI_BIT	26
#define SSI_CR1_TCKFI_MASK	(0x3 << SSI_CR1_TCKFI_BIT)
  #define SSI_CR1_TCKFI_0	  (0 << SSI_CR1_TCKFI_BIT)
  #define SSI_CR1_TCKFI_1	  (1 << SSI_CR1_TCKFI_BIT)
  #define SSI_CR1_TCKFI_2	  (2 << SSI_CR1_TCKFI_BIT)
  #define SSI_CR1_TCKFI_3	  (3 << SSI_CR1_TCKFI_BIT)
#define SSI_CR1_LFST		(1 << 25)
#define SSI_CR1_ITFRM		(1 << 24)
#define SSI_CR1_UNFIN		(1 << 23)
#define SSI_CR1_MULTS		(1 << 22)
#define SSI_CR1_FMAT_BIT	20
#define SSI_CR1_FMAT_MASK	(0x3 << SSI_CR1_FMAT_BIT)
  #define SSI_CR1_FMAT_SPI	  (0 << SSI_CR1_FMAT_BIT) /* Motorola¡¯s SPI format */
  #define SSI_CR1_FMAT_SSP	  (1 << SSI_CR1_FMAT_BIT) /* TI's SSP format */
  #define SSI_CR1_FMAT_MW1	  (2 << SSI_CR1_FMAT_BIT) /* National Microwire 1 format */
  #define SSI_CR1_FMAT_MW2	  (3 << SSI_CR1_FMAT_BIT) /* National Microwire 2 format */
#define SSI_CR1_TTRG_BIT	16
#define SSI_CR1_TTRG_MASK	(0xf << SSI_CR1_TTRG_BIT)
  #define SSI_CR1_TTRG_1	  (0 << SSI_CR1_TTRG_BIT)
  #define SSI_CR1_TTRG_8	  (1 << SSI_CR1_TTRG_BIT)
  #define SSI_CR1_TTRG_16	  (2 << SSI_CR1_TTRG_BIT)
  #define SSI_CR1_TTRG_24	  (3 << SSI_CR1_TTRG_BIT)
  #define SSI_CR1_TTRG_32	  (4 << SSI_CR1_TTRG_BIT)
  #define SSI_CR1_TTRG_40	  (5 << SSI_CR1_TTRG_BIT)
  #define SSI_CR1_TTRG_48	  (6 << SSI_CR1_TTRG_BIT)
  #define SSI_CR1_TTRG_56	  (7 << SSI_CR1_TTRG_BIT)
  #define SSI_CR1_TTRG_64	  (8 << SSI_CR1_TTRG_BIT)
  #define SSI_CR1_TTRG_72	  (9 << SSI_CR1_TTRG_BIT)
  #define SSI_CR1_TTRG_80	  (10<< SSI_CR1_TTRG_BIT)
  #define SSI_CR1_TTRG_88	  (11<< SSI_CR1_TTRG_BIT)
  #define SSI_CR1_TTRG_96	  (12<< SSI_CR1_TTRG_BIT)
  #define SSI_CR1_TTRG_104	  (13<< SSI_CR1_TTRG_BIT)
  #define SSI_CR1_TTRG_112	  (14<< SSI_CR1_TTRG_BIT)
  #define SSI_CR1_TTRG_120	  (15<< SSI_CR1_TTRG_BIT)
#define SSI_CR1_MCOM_BIT	12
#define SSI_CR1_MCOM_MASK	(0xf << SSI_CR1_MCOM_BIT)
  #define SSI_CR1_MCOM_1BIT	  (0x0 << SSI_CR1_MCOM_BIT) /* 1-bit command selected */
  #define SSI_CR1_MCOM_2BIT	  (0x1 << SSI_CR1_MCOM_BIT) /* 2-bit command selected */
  #define SSI_CR1_MCOM_3BIT	  (0x2 << SSI_CR1_MCOM_BIT) /* 3-bit command selected */
  #define SSI_CR1_MCOM_4BIT	  (0x3 << SSI_CR1_MCOM_BIT) /* 4-bit command selected */
  #define SSI_CR1_MCOM_5BIT	  (0x4 << SSI_CR1_MCOM_BIT) /* 5-bit command selected */
  #define SSI_CR1_MCOM_6BIT	  (0x5 << SSI_CR1_MCOM_BIT) /* 6-bit command selected */
  #define SSI_CR1_MCOM_7BIT	  (0x6 << SSI_CR1_MCOM_BIT) /* 7-bit command selected */
  #define SSI_CR1_MCOM_8BIT	  (0x7 << SSI_CR1_MCOM_BIT) /* 8-bit command selected */
  #define SSI_CR1_MCOM_9BIT	  (0x8 << SSI_CR1_MCOM_BIT) /* 9-bit command selected */
  #define SSI_CR1_MCOM_10BIT	  (0x9 << SSI_CR1_MCOM_BIT) /* 10-bit command selected */
  #define SSI_CR1_MCOM_11BIT	  (0xA << SSI_CR1_MCOM_BIT) /* 11-bit command selected */
  #define SSI_CR1_MCOM_12BIT	  (0xB << SSI_CR1_MCOM_BIT) /* 12-bit command selected */
  #define SSI_CR1_MCOM_13BIT	  (0xC << SSI_CR1_MCOM_BIT) /* 13-bit command selected */
  #define SSI_CR1_MCOM_14BIT	  (0xD << SSI_CR1_MCOM_BIT) /* 14-bit command selected */
  #define SSI_CR1_MCOM_15BIT	  (0xE << SSI_CR1_MCOM_BIT) /* 15-bit command selected */
  #define SSI_CR1_MCOM_16BIT	  (0xF << SSI_CR1_MCOM_BIT) /* 16-bit command selected */
#define SSI_CR1_RTRG_BIT	8
#define SSI_CR1_RTRG_MASK	(0xf << SSI_CR1_RTRG_BIT)
  #define SSI_CR1_RTRG_1	  (0 << SSI_CR1_RTRG_BIT)
  #define SSI_CR1_RTRG_8	  (1 << SSI_CR1_RTRG_BIT)
  #define SSI_CR1_RTRG_16	  (2 << SSI_CR1_RTRG_BIT)
  #define SSI_CR1_RTRG_24	  (3 << SSI_CR1_RTRG_BIT)
  #define SSI_CR1_RTRG_32	  (4 << SSI_CR1_RTRG_BIT)
  #define SSI_CR1_RTRG_40	  (5 << SSI_CR1_RTRG_BIT)
  #define SSI_CR1_RTRG_48	  (6 << SSI_CR1_RTRG_BIT)
  #define SSI_CR1_RTRG_56	  (7 << SSI_CR1_RTRG_BIT)
  #define SSI_CR1_RTRG_64	  (8 << SSI_CR1_RTRG_BIT)
  #define SSI_CR1_RTRG_72	  (9 << SSI_CR1_RTRG_BIT)
  #define SSI_CR1_RTRG_80	  (10<< SSI_CR1_RTRG_BIT)
  #define SSI_CR1_RTRG_88	  (11<< SSI_CR1_RTRG_BIT)
  #define SSI_CR1_RTRG_96	  (12<< SSI_CR1_RTRG_BIT)
  #define SSI_CR1_RTRG_104	  (13<< SSI_CR1_RTRG_BIT)
  #define SSI_CR1_RTRG_112	  (14<< SSI_CR1_RTRG_BIT)
  #define SSI_CR1_RTRG_120	  (15<< SSI_CR1_RTRG_BIT)
#define SSI_CR1_FLEN_BIT	4
#define SSI_CR1_FLEN_MASK	(0xf << SSI_CR1_FLEN_BIT)
  #define SSI_CR1_FLEN_2BIT	  (0x0 << SSI_CR1_FLEN_BIT)
  #define SSI_CR1_FLEN_3BIT	  (0x1 << SSI_CR1_FLEN_BIT)
  #define SSI_CR1_FLEN_4BIT	  (0x2 << SSI_CR1_FLEN_BIT)
  #define SSI_CR1_FLEN_5BIT	  (0x3 << SSI_CR1_FLEN_BIT)
  #define SSI_CR1_FLEN_6BIT	  (0x4 << SSI_CR1_FLEN_BIT)
  #define SSI_CR1_FLEN_7BIT	  (0x5 << SSI_CR1_FLEN_BIT)
  #define SSI_CR1_FLEN_8BIT	  (0x6 << SSI_CR1_FLEN_BIT)
  #define SSI_CR1_FLEN_9BIT	  (0x7 << SSI_CR1_FLEN_BIT)
  #define SSI_CR1_FLEN_10BIT	  (0x8 << SSI_CR1_FLEN_BIT)
  #define SSI_CR1_FLEN_11BIT	  (0x9 << SSI_CR1_FLEN_BIT)
  #define SSI_CR1_FLEN_12BIT	  (0xA << SSI_CR1_FLEN_BIT)
  #define SSI_CR1_FLEN_13BIT	  (0xB << SSI_CR1_FLEN_BIT)
  #define SSI_CR1_FLEN_14BIT	  (0xC << SSI_CR1_FLEN_BIT)
  #define SSI_CR1_FLEN_15BIT	  (0xD << SSI_CR1_FLEN_BIT)
  #define SSI_CR1_FLEN_16BIT	  (0xE << SSI_CR1_FLEN_BIT)
  #define SSI_CR1_FLEN_17BIT	  (0xF << SSI_CR1_FLEN_BIT)
#define SSI_CR1_PHA		(1 << 1)
#define SSI_CR1_POL		(1 << 0)

/* SSI Status Register (SSI_SR) */

#define SSI_SR_TFIFONUM_BIT	16
#define SSI_SR_TFIFONUM_MASK	(0xff << SSI_SR_TFIFONUM_BIT)
#define SSI_SR_RFIFONUM_BIT	8
#define SSI_SR_RFIFONUM_MASK	(0xff << SSI_SR_RFIFONUM_BIT)
#define SSI_SR_END		(1 << 7)
#define SSI_SR_BUSY		(1 << 6)
#define SSI_SR_TFF		(1 << 5)
#define SSI_SR_RFE		(1 << 4)
#define SSI_SR_TFHE		(1 << 3)
#define SSI_SR_RFHF		(1 << 2)
#define SSI_SR_UNDR		(1 << 1)
#define SSI_SR_OVER		(1 << 0)

/* SSI Interval Time Control Register (SSI_ITR) */

#define	SSI_ITR_CNTCLK		(1 << 15)
#define SSI_ITR_IVLTM_BIT	0
#define SSI_ITR_IVLTM_MASK	(0x7fff << SSI_ITR_IVLTM_BIT)


/*************************************************************************
 * MSC
 *************************************************************************/
#define	MSC_STRPCL		(MSC_BASE + 0x000)
#define	MSC_STAT		(MSC_BASE + 0x004)
#define	MSC_CLKRT		(MSC_BASE + 0x008)
#define	MSC_CMDAT		(MSC_BASE + 0x00C)
#define	MSC_RESTO		(MSC_BASE + 0x010)
#define	MSC_RDTO		(MSC_BASE + 0x014)
#define	MSC_BLKLEN		(MSC_BASE + 0x018)
#define	MSC_NOB			(MSC_BASE + 0x01C)
#define	MSC_SNOB		(MSC_BASE + 0x020)
#define	MSC_IMASK		(MSC_BASE + 0x024)
#define	MSC_IREG		(MSC_BASE + 0x028)
#define	MSC_CMD			(MSC_BASE + 0x02C)
#define	MSC_ARG			(MSC_BASE + 0x030)
#define	MSC_RES			(MSC_BASE + 0x034)
#define	MSC_RXFIFO		(MSC_BASE + 0x038)
#define	MSC_TXFIFO		(MSC_BASE + 0x03C)

#define	REG_MSC_STRPCL		REG16(MSC_STRPCL)
#define	REG_MSC_STAT		REG32(MSC_STAT)
#define	REG_MSC_CLKRT		REG16(MSC_CLKRT)
#define	REG_MSC_CMDAT		REG32(MSC_CMDAT)
#define	REG_MSC_RESTO		REG16(MSC_RESTO)
#define	REG_MSC_RDTO		REG16(MSC_RDTO)
#define	REG_MSC_BLKLEN		REG16(MSC_BLKLEN)
#define	REG_MSC_NOB		REG16(MSC_NOB)
#define	REG_MSC_SNOB		REG16(MSC_SNOB)
#define	REG_MSC_IMASK		REG16(MSC_IMASK)
#define	REG_MSC_IREG		REG16(MSC_IREG)
#define	REG_MSC_CMD		REG8(MSC_CMD)
#define	REG_MSC_ARG		REG32(MSC_ARG)
#define	REG_MSC_RES		REG16(MSC_RES)
#define	REG_MSC_RXFIFO		REG32(MSC_RXFIFO)
#define	REG_MSC_TXFIFO		REG32(MSC_TXFIFO)

/* MSC Clock and Control Register (MSC_STRPCL) */

#define MSC_STRPCL_EXIT_MULTIPLE	(1 << 7)
#define MSC_STRPCL_EXIT_TRANSFER	(1 << 6)
#define MSC_STRPCL_START_READWAIT	(1 << 5)
#define MSC_STRPCL_STOP_READWAIT	(1 << 4)
#define MSC_STRPCL_RESET		(1 << 3)
#define MSC_STRPCL_START_OP		(1 << 2)
#define MSC_STRPCL_CLOCK_CONTROL_BIT	0
#define MSC_STRPCL_CLOCK_CONTROL_MASK	(0x3 << MSC_STRPCL_CLOCK_CONTROL_BIT)
  #define MSC_STRPCL_CLOCK_CONTROL_STOP	  (0x1 << MSC_STRPCL_CLOCK_CONTROL_BIT) /* Stop MMC/SD clock */
  #define MSC_STRPCL_CLOCK_CONTROL_START  (0x2 << MSC_STRPCL_CLOCK_CONTROL_BIT) /* Start MMC/SD clock */

/* MSC Status Register (MSC_STAT) */

#define MSC_STAT_IS_RESETTING		(1 << 15)
#define MSC_STAT_SDIO_INT_ACTIVE	(1 << 14)
#define MSC_STAT_PRG_DONE		(1 << 13)
#define MSC_STAT_DATA_TRAN_DONE		(1 << 12)
#define MSC_STAT_END_CMD_RES		(1 << 11)
#define MSC_STAT_DATA_FIFO_AFULL	(1 << 10)
#define MSC_STAT_IS_READWAIT		(1 << 9)
#define MSC_STAT_CLK_EN			(1 << 8)
#define MSC_STAT_DATA_FIFO_FULL		(1 << 7)
#define MSC_STAT_DATA_FIFO_EMPTY	(1 << 6)
#define MSC_STAT_CRC_RES_ERR		(1 << 5)
#define MSC_STAT_CRC_READ_ERROR		(1 << 4)
#define MSC_STAT_CRC_WRITE_ERROR_BIT	2
#define MSC_STAT_CRC_WRITE_ERROR_MASK	(0x3 << MSC_STAT_CRC_WRITE_ERROR_BIT)
  #define MSC_STAT_CRC_WRITE_ERROR_NO		(0 << MSC_STAT_CRC_WRITE_ERROR_BIT) /* No error on transmission of data */
  #define MSC_STAT_CRC_WRITE_ERROR		(1 << MSC_STAT_CRC_WRITE_ERROR_BIT) /* Card observed erroneous transmission of data */
  #define MSC_STAT_CRC_WRITE_ERROR_NOSTS	(2 << MSC_STAT_CRC_WRITE_ERROR_BIT) /* No CRC status is sent back */
#define MSC_STAT_TIME_OUT_RES		(1 << 1)
#define MSC_STAT_TIME_OUT_READ		(1 << 0)

/* MSC Bus Clock Control Register (MSC_CLKRT) */

#define	MSC_CLKRT_CLK_RATE_BIT		0
#define	MSC_CLKRT_CLK_RATE_MASK		(0x7 << MSC_CLKRT_CLK_RATE_BIT)
  #define MSC_CLKRT_CLK_RATE_DIV_1	  (0x0 << MSC_CLKRT_CLK_RATE_BIT) /* CLK_SRC */
  #define MSC_CLKRT_CLK_RATE_DIV_2	  (0x1 << MSC_CLKRT_CLK_RATE_BIT) /* 1/2 of CLK_SRC */
  #define MSC_CLKRT_CLK_RATE_DIV_4	  (0x2 << MSC_CLKRT_CLK_RATE_BIT) /* 1/4 of CLK_SRC */
  #define MSC_CLKRT_CLK_RATE_DIV_8	  (0x3 << MSC_CLKRT_CLK_RATE_BIT) /* 1/8 of CLK_SRC */
  #define MSC_CLKRT_CLK_RATE_DIV_16	  (0x4 << MSC_CLKRT_CLK_RATE_BIT) /* 1/16 of CLK_SRC */
  #define MSC_CLKRT_CLK_RATE_DIV_32	  (0x5 << MSC_CLKRT_CLK_RATE_BIT) /* 1/32 of CLK_SRC */
  #define MSC_CLKRT_CLK_RATE_DIV_64	  (0x6 << MSC_CLKRT_CLK_RATE_BIT) /* 1/64 of CLK_SRC */
  #define MSC_CLKRT_CLK_RATE_DIV_128	  (0x7 << MSC_CLKRT_CLK_RATE_BIT) /* 1/128 of CLK_SRC */

/* MSC Command Sequence Control Register (MSC_CMDAT) */

#define	MSC_CMDAT_IO_ABORT		(1 << 11)
#define	MSC_CMDAT_BUS_WIDTH_BIT		9
#define	MSC_CMDAT_BUS_WIDTH_MASK	(0x3 << MSC_CMDAT_BUS_WIDTH_BIT)
  #define MSC_CMDAT_BUS_WIDTH_1BIT	  (0x0 << MSC_CMDAT_BUS_WIDTH_BIT) /* 1-bit data bus */
  #define MSC_CMDAT_BUS_WIDTH_4BIT	  (0x2 << MSC_CMDAT_BUS_WIDTH_BIT) /* 4-bit data bus */
  #define CMDAT_BUS_WIDTH1	  (0x0 << MSC_CMDAT_BUS_WIDTH_BIT)
  #define CMDAT_BUS_WIDTH4	  (0x2 << MSC_CMDAT_BUS_WIDTH_BIT)
#define	MSC_CMDAT_DMA_EN		(1 << 8)
#define	MSC_CMDAT_INIT			(1 << 7)
#define	MSC_CMDAT_BUSY			(1 << 6)
#define	MSC_CMDAT_STREAM_BLOCK		(1 << 5)
#define	MSC_CMDAT_WRITE			(1 << 4)
#define	MSC_CMDAT_READ			(0 << 4)
#define	MSC_CMDAT_DATA_EN		(1 << 3)
#define	MSC_CMDAT_RESPONSE_BIT	0
#define	MSC_CMDAT_RESPONSE_MASK	(0x7 << MSC_CMDAT_RESPONSE_BIT)
  #define MSC_CMDAT_RESPONSE_NONE  (0x0 << MSC_CMDAT_RESPONSE_BIT) /* No response */
  #define MSC_CMDAT_RESPONSE_R1	  (0x1 << MSC_CMDAT_RESPONSE_BIT) /* Format R1 and R1b */
  #define MSC_CMDAT_RESPONSE_R2	  (0x2 << MSC_CMDAT_RESPONSE_BIT) /* Format R2 */
  #define MSC_CMDAT_RESPONSE_R3	  (0x3 << MSC_CMDAT_RESPONSE_BIT) /* Format R3 */
  #define MSC_CMDAT_RESPONSE_R4	  (0x4 << MSC_CMDAT_RESPONSE_BIT) /* Format R4 */
  #define MSC_CMDAT_RESPONSE_R5	  (0x5 << MSC_CMDAT_RESPONSE_BIT) /* Format R5 */
  #define MSC_CMDAT_RESPONSE_R6	  (0x6 << MSC_CMDAT_RESPONSE_BIT) /* Format R6 */

#define	CMDAT_DMA_EN	(1 << 8)
#define	CMDAT_INIT	(1 << 7)
#define	CMDAT_BUSY	(1 << 6)
#define	CMDAT_STREAM	(1 << 5)
#define	CMDAT_WRITE	(1 << 4)
#define	CMDAT_DATA_EN	(1 << 3)

/* MSC Interrupts Mask Register (MSC_IMASK) */

#define	MSC_IMASK_SDIO			(1 << 7)
#define	MSC_IMASK_TXFIFO_WR_REQ		(1 << 6)
#define	MSC_IMASK_RXFIFO_RD_REQ		(1 << 5)
#define	MSC_IMASK_END_CMD_RES		(1 << 2)
#define	MSC_IMASK_PRG_DONE		(1 << 1)
#define	MSC_IMASK_DATA_TRAN_DONE	(1 << 0)


/* MSC Interrupts Status Register (MSC_IREG) */

#define	MSC_IREG_SDIO			(1 << 7)
#define	MSC_IREG_TXFIFO_WR_REQ		(1 << 6)
#define	MSC_IREG_RXFIFO_RD_REQ		(1 << 5)
#define	MSC_IREG_END_CMD_RES		(1 << 2)
#define	MSC_IREG_PRG_DONE		(1 << 1)
#define	MSC_IREG_DATA_TRAN_DONE		(1 << 0)


/*************************************************************************
 * EMC (External Memory Controller)
 *************************************************************************/
#define EMC_BCR		(EMC_BASE + 0x0)  /* BCR */

#define EMC_SMCR0	(EMC_BASE + 0x10)  /* Static Memory Control Register 0 */
#define EMC_SMCR1	(EMC_BASE + 0x14)  /* Static Memory Control Register 1 */
#define EMC_SMCR2	(EMC_BASE + 0x18)  /* Static Memory Control Register 2 */
#define EMC_SMCR3	(EMC_BASE + 0x1c)  /* Static Memory Control Register 3 */
#define EMC_SMCR4	(EMC_BASE + 0x20)  /* Static Memory Control Register 4 */
#define EMC_SACR0	(EMC_BASE + 0x30)  /* Static Memory Bank 0 Addr Config Reg */
#define EMC_SACR1	(EMC_BASE + 0x34)  /* Static Memory Bank 1 Addr Config Reg */
#define EMC_SACR2	(EMC_BASE + 0x38)  /* Static Memory Bank 2 Addr Config Reg */
#define EMC_SACR3	(EMC_BASE + 0x3c)  /* Static Memory Bank 3 Addr Config Reg */
#define EMC_SACR4	(EMC_BASE + 0x40)  /* Static Memory Bank 4 Addr Config Reg */

#define EMC_NFCSR	(EMC_BASE + 0x050) /* NAND Flash Control/Status Register */
#define EMC_NFECR	(EMC_BASE + 0x100) /* NAND Flash ECC Control Register */
#define EMC_NFECC	(EMC_BASE + 0x104) /* NAND Flash ECC Data Register */
#define EMC_NFPAR0	(EMC_BASE + 0x108) /* NAND Flash RS Parity 0 Register */
#define EMC_NFPAR1	(EMC_BASE + 0x10c) /* NAND Flash RS Parity 1 Register */
#define EMC_NFPAR2	(EMC_BASE + 0x110) /* NAND Flash RS Parity 2 Register */
#define EMC_NFINTS	(EMC_BASE + 0x114) /* NAND Flash Interrupt Status Register */
#define EMC_NFINTE	(EMC_BASE + 0x118) /* NAND Flash Interrupt Enable Register */
#define EMC_NFERR0	(EMC_BASE + 0x11c) /* NAND Flash RS Error Report 0 Register */
#define EMC_NFERR1	(EMC_BASE + 0x120) /* NAND Flash RS Error Report 1 Register */
#define EMC_NFERR2	(EMC_BASE + 0x124) /* NAND Flash RS Error Report 2 Register */
#define EMC_NFERR3	(EMC_BASE + 0x128) /* NAND Flash RS Error Report 3 Register */

#define EMC_DMCR	(EMC_BASE + 0x80)  /* DRAM Control Register */
#define EMC_RTCSR	(EMC_BASE + 0x84)  /* Refresh Time Control/Status Register */
#define EMC_RTCNT	(EMC_BASE + 0x88)  /* Refresh Timer Counter */
#define EMC_RTCOR	(EMC_BASE + 0x8c)  /* Refresh Time Constant Register */
#define EMC_DMAR0	(EMC_BASE + 0x90)  /* SDRAM Bank 0 Addr Config Register */
#define EMC_SDMR0	(EMC_BASE + 0xa000) /* Mode Register of SDRAM bank 0 */

#define REG_EMC_BCR	REG32(EMC_BCR)

#define REG_EMC_SMCR0	REG32(EMC_SMCR0)
#define REG_EMC_SMCR1	REG32(EMC_SMCR1)
#define REG_EMC_SMCR2	REG32(EMC_SMCR2)
#define REG_EMC_SMCR3	REG32(EMC_SMCR3)
#define REG_EMC_SMCR4	REG32(EMC_SMCR4)
#define REG_EMC_SACR0	REG32(EMC_SACR0)
#define REG_EMC_SACR1	REG32(EMC_SACR1)
#define REG_EMC_SACR2	REG32(EMC_SACR2)
#define REG_EMC_SACR3	REG32(EMC_SACR3)
#define REG_EMC_SACR4	REG32(EMC_SACR4)

#define REG_EMC_NFCSR	REG32(EMC_NFCSR)
#define REG_EMC_NFECR	REG32(EMC_NFECR)
#define REG_EMC_NFECC	REG32(EMC_NFECC)
#define REG_EMC_NFPAR0	REG32(EMC_NFPAR0)
#define REG_EMC_NFPAR1	REG32(EMC_NFPAR1)
#define REG_EMC_NFPAR2	REG32(EMC_NFPAR2)
#define REG_EMC_NFINTS	REG32(EMC_NFINTS)
#define REG_EMC_NFINTE	REG32(EMC_NFINTE)
#define REG_EMC_NFERR0	REG32(EMC_NFERR0)
#define REG_EMC_NFERR1	REG32(EMC_NFERR1)
#define REG_EMC_NFERR2	REG32(EMC_NFERR2)
#define REG_EMC_NFERR3	REG32(EMC_NFERR3)

#define REG_EMC_DMCR	REG32(EMC_DMCR)
#define REG_EMC_RTCSR	REG16(EMC_RTCSR)
#define REG_EMC_RTCNT	REG16(EMC_RTCNT)
#define REG_EMC_RTCOR	REG16(EMC_RTCOR)
#define REG_EMC_DMAR0	REG32(EMC_DMAR0)

/* Static Memory Control Register */
#define EMC_SMCR_STRV_BIT	24
#define EMC_SMCR_STRV_MASK	(0x0f << EMC_SMCR_STRV_BIT)
#define EMC_SMCR_TAW_BIT	20
#define EMC_SMCR_TAW_MASK	(0x0f << EMC_SMCR_TAW_BIT)
#define EMC_SMCR_TBP_BIT	16
#define EMC_SMCR_TBP_MASK	(0x0f << EMC_SMCR_TBP_BIT)
#define EMC_SMCR_TAH_BIT	12
#define EMC_SMCR_TAH_MASK	(0x07 << EMC_SMCR_TAH_BIT)
#define EMC_SMCR_TAS_BIT	8
#define EMC_SMCR_TAS_MASK	(0x07 << EMC_SMCR_TAS_BIT)
#define EMC_SMCR_BW_BIT		6
#define EMC_SMCR_BW_MASK	(0x03 << EMC_SMCR_BW_BIT)
  #define EMC_SMCR_BW_8BIT	(0 << EMC_SMCR_BW_BIT)
  #define EMC_SMCR_BW_16BIT	(1 << EMC_SMCR_BW_BIT)
  #define EMC_SMCR_BW_32BIT	(2 << EMC_SMCR_BW_BIT)
#define EMC_SMCR_BCM		(1 << 3)
#define EMC_SMCR_BL_BIT		1
#define EMC_SMCR_BL_MASK	(0x03 << EMC_SMCR_BL_BIT)
  #define EMC_SMCR_BL_4		(0 << EMC_SMCR_BL_BIT)
  #define EMC_SMCR_BL_8		(1 << EMC_SMCR_BL_BIT)
  #define EMC_SMCR_BL_16	(2 << EMC_SMCR_BL_BIT)
  #define EMC_SMCR_BL_32	(3 << EMC_SMCR_BL_BIT)
#define EMC_SMCR_SMT		(1 << 0)

/* Static Memory Bank Addr Config Reg */
#define EMC_SACR_BASE_BIT	8
#define EMC_SACR_BASE_MASK	(0xff << EMC_SACR_BASE_BIT)
#define EMC_SACR_MASK_BIT	0
#define EMC_SACR_MASK_MASK	(0xff << EMC_SACR_MASK_BIT)

/* NAND Flash Control/Status Register */
#define EMC_NFCSR_NFCE4		(1 << 7) /* NAND Flash Enable */
#define EMC_NFCSR_NFE4		(1 << 6) /* NAND Flash FCE# Assertion Enable */
#define EMC_NFCSR_NFCE3		(1 << 5)
#define EMC_NFCSR_NFE3		(1 << 4)
#define EMC_NFCSR_NFCE2		(1 << 3)
#define EMC_NFCSR_NFE2		(1 << 2)
#define EMC_NFCSR_NFCE1		(1 << 1)
#define EMC_NFCSR_NFE1		(1 << 0)

/* NAND Flash ECC Control Register */
#define EMC_NFECR_PRDY		(1 << 4) /* Parity Ready */
#define EMC_NFECR_RS_DECODING	(0 << 3) /* RS is in decoding phase */
#define EMC_NFECR_RS_ENCODING	(1 << 3) /* RS is in encoding phase */
#define EMC_NFECR_HAMMING	(0 << 2) /* Select HAMMING Correction Algorithm */
#define EMC_NFECR_RS		(1 << 2) /* Select RS Correction Algorithm */
#define EMC_NFECR_ERST		(1 << 1) /* ECC Reset */
#define EMC_NFECR_ECCE		(1 << 0) /* ECC Enable */

/* NAND Flash ECC Data Register */
#define EMC_NFECC_ECC2_BIT	16
#define EMC_NFECC_ECC2_MASK	(0xff << EMC_NFECC_ECC2_BIT)
#define EMC_NFECC_ECC1_BIT	8
#define EMC_NFECC_ECC1_MASK	(0xff << EMC_NFECC_ECC1_BIT)
#define EMC_NFECC_ECC0_BIT	0
#define EMC_NFECC_ECC0_MASK	(0xff << EMC_NFECC_ECC0_BIT)

/* NAND Flash Interrupt Status Register */
#define EMC_NFINTS_ERRCNT_BIT	29       /* Error Count */
#define EMC_NFINTS_ERRCNT_MASK	(0x7 << EMC_NFINTS_ERRCNT_BIT)
#define EMC_NFINTS_PADF		(1 << 4) /* Padding Finished */
#define EMC_NFINTS_DECF		(1 << 3) /* Decoding Finished */
#define EMC_NFINTS_ENCF		(1 << 2) /* Encoding Finished */
#define EMC_NFINTS_UNCOR	(1 << 1) /* Uncorrectable Error Occurred */
#define EMC_NFINTS_ERR		(1 << 0) /* Error Occurred */

/* NAND Flash Interrupt Enable Register */
#define EMC_NFINTE_PADFE	(1 << 4) /* Padding Finished Interrupt Enable */
#define EMC_NFINTE_DECFE	(1 << 3) /* Decoding Finished Interrupt Enable */
#define EMC_NFINTE_ENCFE	(1 << 2) /* Encoding Finished Interrupt Enable */
#define EMC_NFINTE_UNCORE	(1 << 1) /* Uncorrectable Error Occurred Intr Enable */
#define EMC_NFINTE_ERRE		(1 << 0) /* Error Occurred Interrupt */

/* NAND Flash RS Error Report Register */
#define EMC_NFERR_INDEX_BIT	16       /* Error Symbol Index */
#define EMC_NFERR_INDEX_MASK	(0x1ff << EMC_NFERR_INDEX_BIT)
#define EMC_NFERR_MASK_BIT	0        /* Error Symbol Value */
#define EMC_NFERR_MASK_MASK	(0x1ff << EMC_NFERR_MASK_BIT)


/* DRAM Control Register */
#define EMC_DMCR_BW_BIT		31
#define EMC_DMCR_BW		(1 << EMC_DMCR_BW_BIT)
#define EMC_DMCR_CA_BIT		26
#define EMC_DMCR_CA_MASK	(0x07 << EMC_DMCR_CA_BIT)
  #define EMC_DMCR_CA_8		(0 << EMC_DMCR_CA_BIT)
  #define EMC_DMCR_CA_9		(1 << EMC_DMCR_CA_BIT)
  #define EMC_DMCR_CA_10	(2 << EMC_DMCR_CA_BIT)
  #define EMC_DMCR_CA_11	(3 << EMC_DMCR_CA_BIT)
  #define EMC_DMCR_CA_12	(4 << EMC_DMCR_CA_BIT)
#define EMC_DMCR_RMODE		(1 << 25)
#define EMC_DMCR_RFSH		(1 << 24)
#define EMC_DMCR_MRSET		(1 << 23)
#define EMC_DMCR_RA_BIT		20
#define EMC_DMCR_RA_MASK	(0x03 << EMC_DMCR_RA_BIT)
  #define EMC_DMCR_RA_11	(0 << EMC_DMCR_RA_BIT)
  #define EMC_DMCR_RA_12	(1 << EMC_DMCR_RA_BIT)
  #define EMC_DMCR_RA_13	(2 << EMC_DMCR_RA_BIT)
#define EMC_DMCR_BA_BIT		19
#define EMC_DMCR_BA		(1 << EMC_DMCR_BA_BIT)
#define EMC_DMCR_PDM		(1 << 18)
#define EMC_DMCR_EPIN		(1 << 17)
#define EMC_DMCR_TRAS_BIT	13
#define EMC_DMCR_TRAS_MASK	(0x07 << EMC_DMCR_TRAS_BIT)
#define EMC_DMCR_RCD_BIT	11
#define EMC_DMCR_RCD_MASK	(0x03 << EMC_DMCR_RCD_BIT)
#define EMC_DMCR_TPC_BIT	8
#define EMC_DMCR_TPC_MASK	(0x07 << EMC_DMCR_TPC_BIT)
#define EMC_DMCR_TRWL_BIT	5
#define EMC_DMCR_TRWL_MASK	(0x03 << EMC_DMCR_TRWL_BIT)
#define EMC_DMCR_TRC_BIT	2
#define EMC_DMCR_TRC_MASK	(0x07 << EMC_DMCR_TRC_BIT)
#define EMC_DMCR_TCL_BIT	0
#define EMC_DMCR_TCL_MASK	(0x03 << EMC_DMCR_TCL_BIT)

/* Refresh Time Control/Status Register */
#define EMC_RTCSR_CMF		(1 << 7)
#define EMC_RTCSR_CKS_BIT	0
#define EMC_RTCSR_CKS_MASK	(0x07 << EMC_RTCSR_CKS_BIT)
  #define EMC_RTCSR_CKS_DISABLE	(0 << EMC_RTCSR_CKS_BIT)
  #define EMC_RTCSR_CKS_4	(1 << EMC_RTCSR_CKS_BIT)
  #define EMC_RTCSR_CKS_16	(2 << EMC_RTCSR_CKS_BIT)
  #define EMC_RTCSR_CKS_64	(3 << EMC_RTCSR_CKS_BIT)
  #define EMC_RTCSR_CKS_256	(4 << EMC_RTCSR_CKS_BIT)
  #define EMC_RTCSR_CKS_1024	(5 << EMC_RTCSR_CKS_BIT)
  #define EMC_RTCSR_CKS_2048	(6 << EMC_RTCSR_CKS_BIT)
  #define EMC_RTCSR_CKS_4096	(7 << EMC_RTCSR_CKS_BIT)

/* SDRAM Bank Address Configuration Register */
#define EMC_DMAR_BASE_BIT	8
#define EMC_DMAR_BASE_MASK	(0xff << EMC_DMAR_BASE_BIT)
#define EMC_DMAR_MASK_BIT	0
#define EMC_DMAR_MASK_MASK	(0xff << EMC_DMAR_MASK_BIT)

/* Mode Register of SDRAM bank 0 */
#define EMC_SDMR_BM		(1 << 9) /* Write Burst Mode */
#define EMC_SDMR_OM_BIT		7        /* Operating Mode */
#define EMC_SDMR_OM_MASK	(3 << EMC_SDMR_OM_BIT)
  #define EMC_SDMR_OM_NORMAL	(0 << EMC_SDMR_OM_BIT)
#define EMC_SDMR_CAS_BIT	4        /* CAS Latency */
#define EMC_SDMR_CAS_MASK	(7 << EMC_SDMR_CAS_BIT)
  #define EMC_SDMR_CAS_1	(1 << EMC_SDMR_CAS_BIT)
  #define EMC_SDMR_CAS_2	(2 << EMC_SDMR_CAS_BIT)
  #define EMC_SDMR_CAS_3	(3 << EMC_SDMR_CAS_BIT)
#define EMC_SDMR_BT_BIT		3        /* Burst Type */
#define EMC_SDMR_BT_MASK	(1 << EMC_SDMR_BT_BIT)
  #define EMC_SDMR_BT_SEQ	(0 << EMC_SDMR_BT_BIT) /* Sequential */
  #define EMC_SDMR_BT_INT	(1 << EMC_SDMR_BT_BIT) /* Interleave */
#define EMC_SDMR_BL_BIT		0        /* Burst Length */
#define EMC_SDMR_BL_MASK	(7 << EMC_SDMR_BL_BIT)
  #define EMC_SDMR_BL_1		(0 << EMC_SDMR_BL_BIT)
  #define EMC_SDMR_BL_2		(1 << EMC_SDMR_BL_BIT)
  #define EMC_SDMR_BL_4		(2 << EMC_SDMR_BL_BIT)
  #define EMC_SDMR_BL_8		(3 << EMC_SDMR_BL_BIT)

#define EMC_SDMR_CAS2_16BIT \
  (EMC_SDMR_CAS_2 | EMC_SDMR_BT_SEQ | EMC_SDMR_BL_2)
#define EMC_SDMR_CAS2_32BIT \
  (EMC_SDMR_CAS_2 | EMC_SDMR_BT_SEQ | EMC_SDMR_BL_4)
#define EMC_SDMR_CAS3_16BIT \
  (EMC_SDMR_CAS_3 | EMC_SDMR_BT_SEQ | EMC_SDMR_BL_2)
#define EMC_SDMR_CAS3_32BIT \
  (EMC_SDMR_CAS_3 | EMC_SDMR_BT_SEQ | EMC_SDMR_BL_4)

/*************************************************************************
 * CIM
 *************************************************************************/
#define	CIM_CFG			(CIM_BASE + 0x0000)
#define	CIM_CTRL		(CIM_BASE + 0x0004)
#define	CIM_STATE		(CIM_BASE + 0x0008)
#define	CIM_IID			(CIM_BASE + 0x000C)
#define	CIM_RXFIFO		(CIM_BASE + 0x0010)
#define	CIM_DA			(CIM_BASE + 0x0020)
#define	CIM_FA			(CIM_BASE + 0x0024)
#define	CIM_FID			(CIM_BASE + 0x0028)
#define	CIM_CMD			(CIM_BASE + 0x002C)

#define	REG_CIM_CFG		REG32(CIM_CFG)
#define	REG_CIM_CTRL		REG32(CIM_CTRL)
#define	REG_CIM_STATE		REG32(CIM_STATE)
#define	REG_CIM_IID		REG32(CIM_IID)
#define	REG_CIM_RXFIFO		REG32(CIM_RXFIFO)
#define	REG_CIM_DA		REG32(CIM_DA)
#define	REG_CIM_FA		REG32(CIM_FA)
#define	REG_CIM_FID		REG32(CIM_FID)
#define	REG_CIM_CMD		REG32(CIM_CMD)

/* CIM Configuration Register  (CIM_CFG) */

#define	CIM_CFG_INV_DAT		(1 << 15)
#define	CIM_CFG_VSP		(1 << 14)
#define	CIM_CFG_HSP		(1 << 13)
#define	CIM_CFG_PCP		(1 << 12)
#define	CIM_CFG_DUMMY_ZERO	(1 << 9)
#define	CIM_CFG_EXT_VSYNC	(1 << 8)
#define	CIM_CFG_PACK_BIT	4
#define	CIM_CFG_PACK_MASK	(0x7 << CIM_CFG_PACK_BIT)
  #define CIM_CFG_PACK_0	  (0 << CIM_CFG_PACK_BIT)
  #define CIM_CFG_PACK_1	  (1 << CIM_CFG_PACK_BIT)
  #define CIM_CFG_PACK_2	  (2 << CIM_CFG_PACK_BIT)
  #define CIM_CFG_PACK_3	  (3 << CIM_CFG_PACK_BIT)
  #define CIM_CFG_PACK_4	  (4 << CIM_CFG_PACK_BIT)
  #define CIM_CFG_PACK_5	  (5 << CIM_CFG_PACK_BIT)
  #define CIM_CFG_PACK_6	  (6 << CIM_CFG_PACK_BIT)
  #define CIM_CFG_PACK_7	  (7 << CIM_CFG_PACK_BIT)
#define	CIM_CFG_DSM_BIT		0
#define	CIM_CFG_DSM_MASK	(0x3 << CIM_CFG_DSM_BIT)
  #define CIM_CFG_DSM_CPM	  (0 << CIM_CFG_DSM_BIT) /* CCIR656 Progressive Mode */
  #define CIM_CFG_DSM_CIM	  (1 << CIM_CFG_DSM_BIT) /* CCIR656 Interlace Mode */
  #define CIM_CFG_DSM_GCM	  (2 << CIM_CFG_DSM_BIT) /* Gated Clock Mode */
  #define CIM_CFG_DSM_NGCM	  (3 << CIM_CFG_DSM_BIT) /* Non-Gated Clock Mode */

/* CIM Control Register  (CIM_CTRL) */

#define	CIM_CTRL_MCLKDIV_BIT	24
#define	CIM_CTRL_MCLKDIV_MASK	(0xff << CIM_CTRL_MCLKDIV_BIT)
#define	CIM_CTRL_FRC_BIT	16
#define	CIM_CTRL_FRC_MASK	(0xf << CIM_CTRL_FRC_BIT)
  #define CIM_CTRL_FRC_1	  (0x0 << CIM_CTRL_FRC_BIT) /* Sample every frame */
  #define CIM_CTRL_FRC_2	  (0x1 << CIM_CTRL_FRC_BIT) /* Sample 1/2 frame */
  #define CIM_CTRL_FRC_3	  (0x2 << CIM_CTRL_FRC_BIT) /* Sample 1/3 frame */
  #define CIM_CTRL_FRC_4	  (0x3 << CIM_CTRL_FRC_BIT) /* Sample 1/4 frame */
  #define CIM_CTRL_FRC_5	  (0x4 << CIM_CTRL_FRC_BIT) /* Sample 1/5 frame */
  #define CIM_CTRL_FRC_6	  (0x5 << CIM_CTRL_FRC_BIT) /* Sample 1/6 frame */
  #define CIM_CTRL_FRC_7	  (0x6 << CIM_CTRL_FRC_BIT) /* Sample 1/7 frame */
  #define CIM_CTRL_FRC_8	  (0x7 << CIM_CTRL_FRC_BIT) /* Sample 1/8 frame */
  #define CIM_CTRL_FRC_9	  (0x8 << CIM_CTRL_FRC_BIT) /* Sample 1/9 frame */
  #define CIM_CTRL_FRC_10	  (0x9 << CIM_CTRL_FRC_BIT) /* Sample 1/10 frame */
  #define CIM_CTRL_FRC_11	  (0xA << CIM_CTRL_FRC_BIT) /* Sample 1/11 frame */
  #define CIM_CTRL_FRC_12	  (0xB << CIM_CTRL_FRC_BIT) /* Sample 1/12 frame */
  #define CIM_CTRL_FRC_13	  (0xC << CIM_CTRL_FRC_BIT) /* Sample 1/13 frame */
  #define CIM_CTRL_FRC_14	  (0xD << CIM_CTRL_FRC_BIT) /* Sample 1/14 frame */
  #define CIM_CTRL_FRC_15	  (0xE << CIM_CTRL_FRC_BIT) /* Sample 1/15 frame */
  #define CIM_CTRL_FRC_16	  (0xF << CIM_CTRL_FRC_BIT) /* Sample 1/16 frame */
#define	CIM_CTRL_VDDM		(1 << 13)
#define	CIM_CTRL_DMA_SOFM	(1 << 12)
#define	CIM_CTRL_DMA_EOFM	(1 << 11)
#define	CIM_CTRL_DMA_STOPM	(1 << 10)
#define	CIM_CTRL_RXF_TRIGM	(1 << 9)
#define	CIM_CTRL_RXF_OFM	(1 << 8)
#define	CIM_CTRL_RXF_TRIG_BIT	4
#define	CIM_CTRL_RXF_TRIG_MASK	(0x7 << CIM_CTRL_RXF_TRIG_BIT)
  #define CIM_CTRL_RXF_TRIG_4	  (0 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 4 */
  #define CIM_CTRL_RXF_TRIG_8	  (1 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 8 */
  #define CIM_CTRL_RXF_TRIG_12	  (2 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 12 */
  #define CIM_CTRL_RXF_TRIG_16	  (3 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 16 */
  #define CIM_CTRL_RXF_TRIG_20	  (4 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 20 */
  #define CIM_CTRL_RXF_TRIG_24	  (5 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 24 */
  #define CIM_CTRL_RXF_TRIG_28	  (6 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 28 */
  #define CIM_CTRL_RXF_TRIG_32	  (7 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 32 */
#define	CIM_CTRL_DMA_EN		(1 << 2)
#define	CIM_CTRL_RXF_RST	(1 << 1)
#define	CIM_CTRL_ENA		(1 << 0)

/* CIM State Register  (CIM_STATE) */

#define	CIM_STATE_DMA_SOF	(1 << 6)
#define	CIM_STATE_DMA_EOF	(1 << 5)
#define	CIM_STATE_DMA_STOP	(1 << 4)
#define	CIM_STATE_RXF_OF	(1 << 3)
#define	CIM_STATE_RXF_TRIG	(1 << 2)
#define	CIM_STATE_RXF_EMPTY	(1 << 1)
#define	CIM_STATE_VDD		(1 << 0)

/* CIM DMA Command Register (CIM_CMD) */

#define	CIM_CMD_SOFINT		(1 << 31)
#define	CIM_CMD_EOFINT		(1 << 30)
#define	CIM_CMD_STOP		(1 << 28)
#define	CIM_CMD_LEN_BIT		0
#define	CIM_CMD_LEN_MASK	(0xffffff << CIM_CMD_LEN_BIT)


/*************************************************************************
 * SADC (Smart A/D Controller)
 *************************************************************************/

#define SADC_ENA	(SADC_BASE + 0x00)  /* ADC Enable Register */
#define SADC_CFG	(SADC_BASE + 0x04)  /* ADC Configure Register */
#define SADC_CTRL	(SADC_BASE + 0x08)  /* ADC Control Register */
#define SADC_STATE	(SADC_BASE + 0x0C)  /* ADC Status Register*/
#define SADC_SAMETIME	(SADC_BASE + 0x10)  /* ADC Same Point Time Register */
#define SADC_WAITTIME	(SADC_BASE + 0x14)  /* ADC Wait Time Register */
#define SADC_TSDAT	(SADC_BASE + 0x18)  /* ADC Touch Screen Data Register */
#define SADC_BATDAT	(SADC_BASE + 0x1C)  /* ADC PBAT Data Register */
#define SADC_SADDAT	(SADC_BASE + 0x20)  /* ADC SADCIN Data Register */

#define REG_SADC_ENA		REG8(SADC_ENA)
#define REG_SADC_CFG		REG32(SADC_CFG)
#define REG_SADC_CTRL		REG8(SADC_CTRL)
#define REG_SADC_STATE		REG8(SADC_STATE)
#define REG_SADC_SAMETIME	REG16(SADC_SAMETIME)
#define REG_SADC_WAITTIME	REG16(SADC_WAITTIME)
#define REG_SADC_TSDAT		REG32(SADC_TSDAT)
#define REG_SADC_BATDAT		REG16(SADC_BATDAT)
#define REG_SADC_SADDAT		REG16(SADC_SADDAT)

/* ADC Enable Register */
#define SADC_ENA_ADEN		(1 << 7)  /* Touch Screen Enable */
#define SADC_ENA_TSEN		(1 << 2)  /* Touch Screen Enable */
#define SADC_ENA_PBATEN		(1 << 1)  /* PBAT Enable */
#define SADC_ENA_SADCINEN	(1 << 0)  /* SADCIN Enable */

/* ADC Configure Register */
#define SADC_CFG_CLKOUT_NUM_BIT	16
#define SADC_CFG_CLKOUT_NUM_MASK (0x7 << SADC_CFG_CLKOUT_NUM_BIT)
#define SADC_CFG_TS_DMA		(1 << 15)  /* Touch Screen DMA Enable */
#define SADC_CFG_XYZ_BIT	13  /* XYZ selection */
#define SADC_CFG_XYZ_MASK	(0x3 << SADC_CFG_XYZ_BIT)
  #define SADC_CFG_XY		(0 << SADC_CFG_XYZ_BIT)
  #define SADC_CFG_XYZ		(1 << SADC_CFG_XYZ_BIT)
  #define SADC_CFG_XYZ1Z2	(2 << SADC_CFG_XYZ_BIT)
#define SADC_CFG_SNUM_BIT	10  /* Sample Number */
#define SADC_CFG_SNUM_MASK	(0x7 << SADC_CFG_SNUM_BIT)
  #define SADC_CFG_SNUM_1	(0x0 << SADC_CFG_SNUM_BIT)
  #define SADC_CFG_SNUM_2	(0x1 << SADC_CFG_SNUM_BIT)
  #define SADC_CFG_SNUM_3	(0x2 << SADC_CFG_SNUM_BIT)
  #define SADC_CFG_SNUM_4	(0x3 << SADC_CFG_SNUM_BIT)
  #define SADC_CFG_SNUM_5	(0x4 << SADC_CFG_SNUM_BIT)
  #define SADC_CFG_SNUM_6	(0x5 << SADC_CFG_SNUM_BIT)
  #define SADC_CFG_SNUM_8	(0x6 << SADC_CFG_SNUM_BIT)
  #define SADC_CFG_SNUM_9	(0x7 << SADC_CFG_SNUM_BIT)
#define SADC_CFG_CLKDIV_BIT	5  /* AD Converter frequency clock divider */
#define SADC_CFG_CLKDIV_MASK	(0x1f << SADC_CFG_CLKDIV_BIT)
#define SADC_CFG_PBAT_HIGH	(0 << 4)  /* PBAT >= 2.5V */
#define SADC_CFG_PBAT_LOW	(1 << 4)  /* PBAT < 2.5V */
#define SADC_CFG_CMD_BIT	0  /* ADC Command */
#define SADC_CFG_CMD_MASK	(0xf << SADC_CFG_CMD_BIT)
  #define SADC_CFG_CMD_X_SE	(0x0 << SADC_CFG_CMD_BIT) /* X Single-End */
  #define SADC_CFG_CMD_Y_SE	(0x1 << SADC_CFG_CMD_BIT) /* Y Single-End */
  #define SADC_CFG_CMD_X_DIFF	(0x2 << SADC_CFG_CMD_BIT) /* X Differential */
  #define SADC_CFG_CMD_Y_DIFF	(0x3 << SADC_CFG_CMD_BIT) /* Y Differential */
  #define SADC_CFG_CMD_Z1_DIFF	(0x4 << SADC_CFG_CMD_BIT) /* Z1 Differential */
  #define SADC_CFG_CMD_Z2_DIFF	(0x5 << SADC_CFG_CMD_BIT) /* Z2 Differential */
  #define SADC_CFG_CMD_Z3_DIFF	(0x6 << SADC_CFG_CMD_BIT) /* Z3 Differential */
  #define SADC_CFG_CMD_Z4_DIFF	(0x7 << SADC_CFG_CMD_BIT) /* Z4 Differential */
  #define SADC_CFG_CMD_TP_SE	(0x8 << SADC_CFG_CMD_BIT) /* Touch Pressure */
  #define SADC_CFG_CMD_PBATH_SE	(0x9 << SADC_CFG_CMD_BIT) /* PBAT >= 2.5V */
  #define SADC_CFG_CMD_PBATL_SE	(0xa << SADC_CFG_CMD_BIT) /* PBAT < 2.5V */
  #define SADC_CFG_CMD_SADCIN_SE (0xb << SADC_CFG_CMD_BIT) /* Measure SADCIN */
  #define SADC_CFG_CMD_INT_PEN	(0xc << SADC_CFG_CMD_BIT) /* INT_PEN Enable */

/* ADC Control Register */
#define SADC_CTRL_PENDM		(1 << 4)  /* Pen Down Interrupt Mask */
#define SADC_CTRL_PENUM		(1 << 3)  /* Pen Up Interrupt Mask */
#define SADC_CTRL_TSRDYM	(1 << 2)  /* Touch Screen Data Ready Interrupt Mask */
#define SADC_CTRL_PBATRDYM	(1 << 1)  /* PBAT Data Ready Interrupt Mask */
#define SADC_CTRL_SRDYM		(1 << 0)  /* SADCIN Data Ready Interrupt Mask */

/* ADC Status Register */
#define SADC_STATE_TSBUSY	(1 << 7)  /* TS A/D is working */
#define SADC_STATE_PBATBUSY	(1 << 6)  /* PBAT A/D is working */
#define SADC_STATE_SBUSY	(1 << 5)  /* SADCIN A/D is working */
#define SADC_STATE_PEND		(1 << 4)  /* Pen Down Interrupt Flag */
#define SADC_STATE_PENU		(1 << 3)  /* Pen Up Interrupt Flag */
#define SADC_STATE_TSRDY	(1 << 2)  /* Touch Screen Data Ready Interrupt Flag */
#define SADC_STATE_PBATRDY	(1 << 1)  /* PBAT Data Ready Interrupt Flag */
#define SADC_STATE_SRDY		(1 << 0)  /* SADCIN Data Ready Interrupt Flag */

/* ADC Touch Screen Data Register */
#define SADC_TSDAT_DATA0_BIT	0
#define SADC_TSDAT_DATA0_MASK	(0xfff << SADC_TSDAT_DATA0_BIT)
#define SADC_TSDAT_TYPE0	(1 << 15)
#define SADC_TSDAT_DATA1_BIT	16
#define SADC_TSDAT_DATA1_MASK	(0xfff << SADC_TSDAT_DATA1_BIT)
#define SADC_TSDAT_TYPE1	(1 << 31)


/*************************************************************************
 * SLCD (Smart LCD Controller)
 *************************************************************************/

#define SLCD_CFG	(SLCD_BASE + 0xA0)  /* SLCD Configure Register */
#define SLCD_CTRL	(SLCD_BASE + 0xA4)  /* SLCD Control Register */
#define SLCD_STATE	(SLCD_BASE + 0xA8)  /* SLCD Status Register */
#define SLCD_DATA	(SLCD_BASE + 0xAC)  /* SLCD Data Register */
#define SLCD_FIFO	(SLCD_BASE + 0xB0)  /* SLCD FIFO Register */

#define REG_SLCD_CFG	REG32(SLCD_CFG)
#define REG_SLCD_CTRL	REG8(SLCD_CTRL)
#define REG_SLCD_STATE	REG8(SLCD_STATE)
#define REG_SLCD_DATA	REG32(SLCD_DATA)
#define REG_SLCD_FIFO	REG32(SLCD_FIFO)

/* SLCD Configure Register */
#define SLCD_CFG_BURST_BIT	14
#define SLCD_CFG_BURST_MASK	(0x3 << SLCD_CFG_BURST_BIT)
  #define SLCD_CFG_BURST_4_WORD	(0 << SLCD_CFG_BURST_BIT)
  #define SLCD_CFG_BURST_8_WORD	(1 << SLCD_CFG_BURST_BIT)
#define SLCD_CFG_DWIDTH_BIT	10
#define SLCD_CFG_DWIDTH_MASK	(0x7 << SLCD_CFG_DWIDTH_BIT)
  #define SLCD_CFG_DWIDTH_18	(0 << SLCD_CFG_DWIDTH_BIT)
  #define SLCD_CFG_DWIDTH_16	(1 << SLCD_CFG_DWIDTH_BIT)
  #define SLCD_CFG_DWIDTH_8_x3	(2 << SLCD_CFG_DWIDTH_BIT)
  #define SLCD_CFG_DWIDTH_8_x2	(3 << SLCD_CFG_DWIDTH_BIT)
  #define SLCD_CFG_DWIDTH_8_x1	(4 << SLCD_CFG_DWIDTH_BIT)
  #define SLCD_CFG_DWIDTH_9_x2	(4 << SLCD_CFG_DWIDTH_BIT)
#define SLCD_CFG_CWIDTH_16BIT	(0 << 8)
#define SLCD_CFG_CWIDTH_8BIT	(1 << 8)
#define SLCD_CFG_CWIDTH_18BIT	(2 << 8)
#define SLCD_CFG_CS_ACTIVE_LOW	(0 << 4)
#define SLCD_CFG_CS_ACTIVE_HIGH	(1 << 4)
#define SLCD_CFG_RS_CMD_LOW	(0 << 3)
#define SLCD_CFG_RS_CMD_HIGH	(1 << 3)
#define SLCD_CFG_CLK_ACTIVE_FALLING	(0 << 1)
#define SLCD_CFG_CLK_ACTIVE_RISING	(1 << 1)
#define SLCD_CFG_TYPE_PARALLEL	(0 << 0)
#define SLCD_CFG_TYPE_SERIAL	(1 << 0)

/* SLCD Control Register */
#define SLCD_CTRL_DMA_EN	(1 << 0)

/* SLCD Status Register */
#define SLCD_STATE_BUSY		(1 << 0)

/* SLCD Data Register */
#define SLCD_DATA_RS_DATA	(0 << 31)
#define SLCD_DATA_RS_COMMAND	(1 << 31)

/* SLCD FIFO Register */
#define SLCD_FIFO_RS_DATA	(0 << 31)
#define SLCD_FIFO_RS_COMMAND	(1 << 31)


/*************************************************************************
 * LCD (LCD Controller)
 *************************************************************************/
#define LCD_CFG		(LCD_BASE + 0x00) /* LCD Configure Register */
#define LCD_VSYNC	(LCD_BASE + 0x04) /* Vertical Synchronize Register */
#define LCD_HSYNC	(LCD_BASE + 0x08) /* Horizontal Synchronize Register */
#define LCD_VAT		(LCD_BASE + 0x0c) /* Virtual Area Setting Register */
#define LCD_DAH		(LCD_BASE + 0x10) /* Display Area Horizontal Start/End Point */
#define LCD_DAV		(LCD_BASE + 0x14) /* Display Area Vertical Start/End Point */
#define LCD_PS		(LCD_BASE + 0x18) /* PS Signal Setting */
#define LCD_CLS		(LCD_BASE + 0x1c) /* CLS Signal Setting */
#define LCD_SPL		(LCD_BASE + 0x20) /* SPL Signal Setting */
#define LCD_REV		(LCD_BASE + 0x24) /* REV Signal Setting */
#define LCD_CTRL	(LCD_BASE + 0x30) /* LCD Control Register */
#define LCD_STATE	(LCD_BASE + 0x34) /* LCD Status Register */
#define LCD_IID		(LCD_BASE + 0x38) /* Interrupt ID Register */
#define LCD_DA0		(LCD_BASE + 0x40) /* Descriptor Address Register 0 */
#define LCD_SA0		(LCD_BASE + 0x44) /* Source Address Register 0 */
#define LCD_FID0	(LCD_BASE + 0x48) /* Frame ID Register 0 */
#define LCD_CMD0	(LCD_BASE + 0x4c) /* DMA Command Register 0 */
#define LCD_DA1		(LCD_BASE + 0x50) /* Descriptor Address Register 1 */
#define LCD_SA1		(LCD_BASE + 0x54) /* Source Address Register 1 */
#define LCD_FID1	(LCD_BASE + 0x58) /* Frame ID Register 1 */
#define LCD_CMD1	(LCD_BASE + 0x5c) /* DMA Command Register 1 */

#define REG_LCD_CFG	REG32(LCD_CFG)
#define REG_LCD_VSYNC	REG32(LCD_VSYNC)
#define REG_LCD_HSYNC	REG32(LCD_HSYNC)
#define REG_LCD_VAT	REG32(LCD_VAT)
#define REG_LCD_DAH	REG32(LCD_DAH)
#define REG_LCD_DAV	REG32(LCD_DAV)
#define REG_LCD_PS	REG32(LCD_PS)
#define REG_LCD_CLS	REG32(LCD_CLS)
#define REG_LCD_SPL	REG32(LCD_SPL)
#define REG_LCD_REV	REG32(LCD_REV)
#define REG_LCD_CTRL	REG32(LCD_CTRL)
#define REG_LCD_STATE	REG32(LCD_STATE)
#define REG_LCD_IID	REG32(LCD_IID)
#define REG_LCD_DA0	REG32(LCD_DA0)
#define REG_LCD_SA0	REG32(LCD_SA0)
#define REG_LCD_FID0	REG32(LCD_FID0)
#define REG_LCD_CMD0	REG32(LCD_CMD0)
#define REG_LCD_DA1	REG32(LCD_DA1)
#define REG_LCD_SA1	REG32(LCD_SA1)
#define REG_LCD_FID1	REG32(LCD_FID1)
#define REG_LCD_CMD1	REG32(LCD_CMD1)

/* LCD Configure Register */
#define LCD_CFG_LCDPIN_BIT	31  /* LCD pins selection */
#define LCD_CFG_LCDPIN_MASK	(0x1 << LCD_CFG_LCDPIN_BIT)
  #define LCD_CFG_LCDPIN_LCD	(0x0 << LCD_CFG_LCDPIN_BIT)
  #define LCD_CFG_LCDPIN_SLCD	(0x1 << LCD_CFG_LCDPIN_BIT)
#define LCD_CFG_PSM		(1 << 23) /* PS signal mode */
#define LCD_CFG_CLSM		(1 << 22) /* CLS signal mode */
#define LCD_CFG_SPLM		(1 << 21) /* SPL signal mode */
#define LCD_CFG_REVM		(1 << 20) /* REV signal mode */
#define LCD_CFG_HSYNM		(1 << 19) /* HSYNC signal mode */
#define LCD_CFG_PCLKM		(1 << 18) /* PCLK signal mode */
#define LCD_CFG_INVDAT		(1 << 17) /* Inverse output data */
#define LCD_CFG_SYNDIR_IN	(1 << 16) /* VSYNC&HSYNC direction */
#define LCD_CFG_PSP		(1 << 15) /* PS pin reset state */
#define LCD_CFG_CLSP		(1 << 14) /* CLS pin reset state */
#define LCD_CFG_SPLP		(1 << 13) /* SPL pin reset state */
#define LCD_CFG_REVP		(1 << 12) /* REV pin reset state */
#define LCD_CFG_HSP		(1 << 11) /* HSYNC pority:0-active high,1-active low */
#define LCD_CFG_PCP		(1 << 10) /* PCLK pority:0-rising,1-falling */
#define LCD_CFG_DEP		(1 << 9)  /* DE pority:0-active high,1-active low */
#define LCD_CFG_VSP		(1 << 8)  /* VSYNC pority:0-rising,1-falling */
#define LCD_CFG_PDW_BIT		4  /* STN pins utilization */
#define LCD_CFG_PDW_MASK	(0x3 << LCD_DEV_PDW_BIT)
#define LCD_CFG_PDW_1		(0 << LCD_CFG_PDW_BIT) /* LCD_D[0] */
  #define LCD_CFG_PDW_2		(1 << LCD_CFG_PDW_BIT) /* LCD_D[0:1] */
  #define LCD_CFG_PDW_4		(2 << LCD_CFG_PDW_BIT) /* LCD_D[0:3]/LCD_D[8:11] */
  #define LCD_CFG_PDW_8		(3 << LCD_CFG_PDW_BIT) /* LCD_D[0:7]/LCD_D[8:15] */
#define LCD_CFG_MODE_BIT	0  /* Display Device Mode Select */
#define LCD_CFG_MODE_MASK	(0x0f << LCD_CFG_MODE_BIT)
  #define LCD_CFG_MODE_GENERIC_TFT	(0 << LCD_CFG_MODE_BIT) /* 16,18 bit TFT */
  #define LCD_CFG_MODE_SPECIAL_TFT_1	(1 << LCD_CFG_MODE_BIT)
  #define LCD_CFG_MODE_SPECIAL_TFT_2	(2 << LCD_CFG_MODE_BIT)
  #define LCD_CFG_MODE_SPECIAL_TFT_3	(3 << LCD_CFG_MODE_BIT)
  #define LCD_CFG_MODE_NONINTER_CCIR656	(4 << LCD_CFG_MODE_BIT)
  #define LCD_CFG_MODE_INTER_CCIR656	(5 << LCD_CFG_MODE_BIT)
  #define LCD_CFG_MODE_SINGLE_CSTN	(8 << LCD_CFG_MODE_BIT)
  #define LCD_CFG_MODE_SINGLE_MSTN	(9 << LCD_CFG_MODE_BIT)
  #define LCD_CFG_MODE_DUAL_CSTN	(10 << LCD_CFG_MODE_BIT)
  #define LCD_CFG_MODE_DUAL_MSTN	(11 << LCD_CFG_MODE_BIT)
  #define LCD_CFG_MODE_SERIAL_TFT	(12 << LCD_CFG_MODE_BIT)
  #define LCD_CFG_MODE_GENERIC_18BIT_TFT  (13 << LCD_CFG_MODE_BIT)
  /* JZ47XX defines */
  #define LCD_CFG_MODE_SHARP_HR		(1 << LCD_CFG_MODE_BIT)
  #define LCD_CFG_MODE_CASIO_TFT	(2 << LCD_CFG_MODE_BIT)
  #define LCD_CFG_MODE_SAMSUNG_ALPHA	(3 << LCD_CFG_MODE_BIT)



/* Vertical Synchronize Register */
#define LCD_VSYNC_VPS_BIT	16  /* VSYNC pulse start in line clock, fixed to 0 */
#define LCD_VSYNC_VPS_MASK	(0xffff << LCD_VSYNC_VPS_BIT)
#define LCD_VSYNC_VPE_BIT	0   /* VSYNC pulse end in line clock */
#define LCD_VSYNC_VPE_MASK	(0xffff << LCD_VSYNC_VPS_BIT)

/* Horizontal Synchronize Register */
#define LCD_HSYNC_HPS_BIT	16  /* HSYNC pulse start position in dot clock */
#define LCD_HSYNC_HPS_MASK	(0xffff << LCD_HSYNC_HPS_BIT)
#define LCD_HSYNC_HPE_BIT	0   /* HSYNC pulse end position in dot clock */
#define LCD_HSYNC_HPE_MASK	(0xffff << LCD_HSYNC_HPE_BIT)

/* Virtual Area Setting Register */
#define LCD_VAT_HT_BIT		16  /* Horizontal Total size in dot clock */
#define LCD_VAT_HT_MASK		(0xffff << LCD_VAT_HT_BIT)
#define LCD_VAT_VT_BIT		0   /* Vertical Total size in dot clock */
#define LCD_VAT_VT_MASK		(0xffff << LCD_VAT_VT_BIT)

/* Display Area Horizontal Start/End Point Register */
#define LCD_DAH_HDS_BIT		16  /* Horizontal display area start in dot clock */
#define LCD_DAH_HDS_MASK	(0xffff << LCD_DAH_HDS_BIT)
#define LCD_DAH_HDE_BIT		0   /* Horizontal display area end in dot clock */
#define LCD_DAH_HDE_MASK	(0xffff << LCD_DAH_HDE_BIT)

/* Display Area Vertical Start/End Point Register */
#define LCD_DAV_VDS_BIT		16  /* Vertical display area start in line clock */
#define LCD_DAV_VDS_MASK	(0xffff << LCD_DAV_VDS_BIT)
#define LCD_DAV_VDE_BIT		0   /* Vertical display area end in line clock */
#define LCD_DAV_VDE_MASK	(0xffff << LCD_DAV_VDE_BIT)

/* PS Signal Setting */
#define LCD_PS_PSS_BIT		16  /* PS signal start position in dot clock */
#define LCD_PS_PSS_MASK		(0xffff << LCD_PS_PSS_BIT)
#define LCD_PS_PSE_BIT		0   /* PS signal end position in dot clock */
#define LCD_PS_PSE_MASK		(0xffff << LCD_PS_PSE_BIT)

/* CLS Signal Setting */
#define LCD_CLS_CLSS_BIT	16  /* CLS signal start position in dot clock */
#define LCD_CLS_CLSS_MASK	(0xffff << LCD_CLS_CLSS_BIT)
#define LCD_CLS_CLSE_BIT	0   /* CLS signal end position in dot clock */
#define LCD_CLS_CLSE_MASK	(0xffff << LCD_CLS_CLSE_BIT)

/* SPL Signal Setting */
#define LCD_SPL_SPLS_BIT	16  /* SPL signal start position in dot clock */
#define LCD_SPL_SPLS_MASK	(0xffff << LCD_SPL_SPLS_BIT)
#define LCD_SPL_SPLE_BIT	0   /* SPL signal end position in dot clock */
#define LCD_SPL_SPLE_MASK	(0xffff << LCD_SPL_SPLE_BIT)

/* REV Signal Setting */
#define LCD_REV_REVS_BIT	16  /* REV signal start position in dot clock */
#define LCD_REV_REVS_MASK	(0xffff << LCD_REV_REVS_BIT)

/* LCD Control Register */
#define LCD_CTRL_BST_BIT	28  /* Burst Length Selection */
#define LCD_CTRL_BST_MASK	(0x03 << LCD_CTRL_BST_BIT)
  #define LCD_CTRL_BST_4	(0 << LCD_CTRL_BST_BIT) /* 4-word */
  #define LCD_CTRL_BST_8	(1 << LCD_CTRL_BST_BIT) /* 8-word */
  #define LCD_CTRL_BST_16	(2 << LCD_CTRL_BST_BIT) /* 16-word */
#define LCD_CTRL_RGB565		(0 << 27) /* RGB565 mode */
#define LCD_CTRL_RGB555		(1 << 27) /* RGB555 mode */
#define LCD_CTRL_OFUP		(1 << 26) /* Output FIFO underrun protection enable */
#define LCD_CTRL_FRC_BIT	24  /* STN FRC Algorithm Selection */
#define LCD_CTRL_FRC_MASK	(0x03 << LCD_CTRL_FRC_BIT)
  #define LCD_CTRL_FRC_16	(0 << LCD_CTRL_FRC_BIT) /* 16 grayscale */
  #define LCD_CTRL_FRC_4	(1 << LCD_CTRL_FRC_BIT) /* 4 grayscale */
  #define LCD_CTRL_FRC_2	(2 << LCD_CTRL_FRC_BIT) /* 2 grayscale */
#define LCD_CTRL_PDD_BIT	16  /* Load Palette Delay Counter */
#define LCD_CTRL_PDD_MASK	(0xff << LCD_CTRL_PDD_BIT)
#define LCD_CTRL_EOFM		(1 << 13) /* EOF interrupt mask */
#define LCD_CTRL_SOFM		(1 << 12) /* SOF interrupt mask */
#define LCD_CTRL_OFUM		(1 << 11) /* Output FIFO underrun interrupt mask */
#define LCD_CTRL_IFUM0		(1 << 10) /* Input FIFO 0 underrun interrupt mask */
#define LCD_CTRL_IFUM1		(1 << 9)  /* Input FIFO 1 underrun interrupt mask */
#define LCD_CTRL_LDDM		(1 << 8)  /* LCD disable done interrupt mask */
#define LCD_CTRL_QDM		(1 << 7)  /* LCD quick disable done interrupt mask */
#define LCD_CTRL_BEDN		(1 << 6)  /* Endian selection */
#define LCD_CTRL_PEDN		(1 << 5)  /* Endian in byte:0-msb first, 1-lsb first */
#define LCD_CTRL_DIS		(1 << 4)  /* Disable indicate bit */
#define LCD_CTRL_ENA		(1 << 3)  /* LCD enable bit */
#define LCD_CTRL_BPP_BIT	0  /* Bits Per Pixel */
#define LCD_CTRL_BPP_MASK	(0x07 << LCD_CTRL_BPP_BIT)
  #define LCD_CTRL_BPP_1	(0 << LCD_CTRL_BPP_BIT) /* 1 bpp */
  #define LCD_CTRL_BPP_2	(1 << LCD_CTRL_BPP_BIT) /* 2 bpp */
  #define LCD_CTRL_BPP_4	(2 << LCD_CTRL_BPP_BIT) /* 4 bpp */
  #define LCD_CTRL_BPP_8	(3 << LCD_CTRL_BPP_BIT) /* 8 bpp */
  #define LCD_CTRL_BPP_16	(4 << LCD_CTRL_BPP_BIT) /* 15/16 bpp */
  #define LCD_CTRL_BPP_18_24	(5 << LCD_CTRL_BPP_BIT) /* 18/24/32 bpp */

/* LCD Status Register */
#define LCD_STATE_QD		(1 << 7) /* Quick Disable Done */
#define LCD_STATE_EOF		(1 << 5) /* EOF Flag */
#define LCD_STATE_SOF		(1 << 4) /* SOF Flag */
#define LCD_STATE_OFU		(1 << 3) /* Output FIFO Underrun */
#define LCD_STATE_IFU0		(1 << 2) /* Input FIFO 0 Underrun */
#define LCD_STATE_IFU1		(1 << 1) /* Input FIFO 1 Underrun */
#define LCD_STATE_LDD		(1 << 0) /* LCD Disabled */

/* DMA Command Register */
#define LCD_CMD_SOFINT		(1 << 31)
#define LCD_CMD_EOFINT		(1 << 30)
#define LCD_CMD_PAL		(1 << 28)
#define LCD_CMD_LEN_BIT		0
#define LCD_CMD_LEN_MASK	(0xffffff << LCD_CMD_LEN_BIT)


/*************************************************************************
 * USB Device
 *************************************************************************/
#define USB_BASE  UDC_BASE

#define USB_REG_FADDR		(USB_BASE + 0x00) /* Function Address 8-bit */
#define USB_REG_POWER		(USB_BASE + 0x01) /* Power Managemetn 8-bit */
#define USB_REG_INTRIN		(USB_BASE + 0x02) /* Interrupt IN 16-bit */
#define USB_REG_INTROUT		(USB_BASE + 0x04) /* Interrupt OUT 16-bit */
#define USB_REG_INTRINE		(USB_BASE + 0x06) /* Intr IN enable 16-bit */
#define USB_REG_INTROUTE	(USB_BASE + 0x08) /* Intr OUT enable 16-bit */
#define USB_REG_INTRUSB		(USB_BASE + 0x0a) /* Interrupt USB 8-bit */
#define USB_REG_INTRUSBE	(USB_BASE + 0x0b) /* Interrupt USB Enable 8-bit */
#define USB_REG_FRAME		(USB_BASE + 0x0c) /* Frame number 16-bit */
#define USB_REG_INDEX		(USB_BASE + 0x0e) /* Index register 8-bit */
#define USB_REG_TESTMODE	(USB_BASE + 0x0f) /* USB test mode 8-bit */

#define USB_REG_CSR0		(USB_BASE + 0x12) /* EP0 CSR 8-bit */
#define USB_REG_INMAXP		(USB_BASE + 0x10) /* EP1-2 IN Max Pkt Size 16-bit */
#define USB_REG_INCSR		(USB_BASE + 0x12) /* EP1-2 IN CSR LSB 8/16bit */
#define USB_REG_INCSRH		(USB_BASE + 0x13) /* EP1-2 IN CSR MSB 8-bit */
#define USB_REG_OUTMAXP		(USB_BASE + 0x14) /* EP1 OUT Max Pkt Size 16-bit */
#define USB_REG_OUTCSR		(USB_BASE + 0x16) /* EP1 OUT CSR LSB 8/16bit */
#define USB_REG_OUTCSRH		(USB_BASE + 0x17) /* EP1 OUT CSR MSB 8-bit */
#define USB_REG_OUTCOUNT	(USB_BASE + 0x18) /* bytes in EP0/1 OUT FIFO 16-bit */

#define USB_FIFO_EP0		(USB_BASE + 0x20)
#define USB_FIFO_EP1		(USB_BASE + 0x24)
#define USB_FIFO_EP2		(USB_BASE + 0x28)

#define USB_REG_EPINFO		(USB_BASE + 0x78) /* Endpoint information */
#define USB_REG_RAMINFO		(USB_BASE + 0x79) /* RAM information */

#define USB_REG_INTR		(USB_BASE + 0x200) /* DMA pending interrupts */
#define USB_REG_CNTL1		(USB_BASE + 0x204) /* DMA channel 1 control */
#define USB_REG_ADDR1		(USB_BASE + 0x208) /* DMA channel 1 AHB memory addr */
#define USB_REG_COUNT1		(USB_BASE + 0x20c) /* DMA channel 1 byte count */
#define USB_REG_CNTL2		(USB_BASE + 0x214) /* DMA channel 2 control */
#define USB_REG_ADDR2		(USB_BASE + 0x218) /* DMA channel 2 AHB memory addr */
#define USB_REG_COUNT2		(USB_BASE + 0x21c) /* DMA channel 2 byte count */


/* Power register bit masks */
#define USB_POWER_SUSPENDM	0x01
#define USB_POWER_RESUME	0x04
#define USB_POWER_HSMODE	0x10
#define USB_POWER_HSENAB	0x20
#define USB_POWER_SOFTCONN	0x40

/* Interrupt register bit masks */
#define USB_INTR_SUSPEND	0x01
#define USB_INTR_RESUME		0x02
#define USB_INTR_RESET		0x04

#define USB_INTR_EP0		0x0001
#define USB_INTR_INEP1		0x0002
#define USB_INTR_INEP2		0x0004
#define USB_INTR_OUTEP1		0x0002

/* CSR0 bit masks */
#define USB_CSR0_OUTPKTRDY	0x01
#define USB_CSR0_INPKTRDY	0x02
#define USB_CSR0_SENTSTALL	0x04
#define USB_CSR0_DATAEND	0x08
#define USB_CSR0_SETUPEND	0x10
#define USB_CSR0_SENDSTALL	0x20
#define USB_CSR0_SVDOUTPKTRDY	0x40
#define USB_CSR0_SVDSETUPEND	0x80

/* Endpoint CSR register bits */
#define USB_INCSRH_AUTOSET	0x80
#define USB_INCSRH_ISO		0x40
#define USB_INCSRH_MODE		0x20
#define USB_INCSRH_DMAREQENAB	0x10
#define USB_INCSRH_DMAREQMODE	0x04
#define USB_INCSR_CDT		0x40
#define USB_INCSR_SENTSTALL	0x20
#define USB_INCSR_SENDSTALL	0x10
#define USB_INCSR_FF		0x08
#define USB_INCSR_UNDERRUN	0x04
#define USB_INCSR_FFNOTEMPT	0x02
#define USB_INCSR_INPKTRDY	0x01
#define USB_OUTCSRH_AUTOCLR	0x80
#define USB_OUTCSRH_ISO		0x40
#define USB_OUTCSRH_DMAREQENAB	0x20
#define USB_OUTCSRH_DNYT	0x10
#define USB_OUTCSRH_DMAREQMODE	0x08
#define USB_OUTCSR_CDT		0x80
#define USB_OUTCSR_SENTSTALL	0x40
#define USB_OUTCSR_SENDSTALL	0x20
#define USB_OUTCSR_FF		0x10
#define USB_OUTCSR_DATAERR	0x08
#define USB_OUTCSR_OVERRUN	0x04
#define USB_OUTCSR_FFFULL	0x02
#define USB_OUTCSR_OUTPKTRDY	0x01

/* Testmode register bits */
#define USB_TEST_SE0NAK		0x01
#define USB_TEST_J		0x02
#define USB_TEST_K		0x04
#define USB_TEST_PACKET		0x08

/* DMA control bits */
#define USB_CNTL_ENA		0x01
#define USB_CNTL_DIR_IN		0x02
#define USB_CNTL_MODE_1		0x04
#define USB_CNTL_INTR_EN	0x08
#define USB_CNTL_EP(n)		((n) << 4)
#define USB_CNTL_BURST_0	(0 << 9)
#define USB_CNTL_BURST_4	(1 << 9)
#define USB_CNTL_BURST_8	(2 << 9)
#define USB_CNTL_BURST_16	(3 << 9)



/* Module Operation Definitions */
#ifndef __ASSEMBLY__


/* GPIO Pins Description */
/* PORT 0: */
/* PIN/BIT N		FUNC0		FUNC1 */
/*	0		D0		- */
/*	1		D1		- */
/*	2		D2		- */
/*	3		D3		- */
/*	4		D4		- */
/*	5		D5		- */
/*	6		D6		- */
/*	7		D7		- */
/*	8		D8		- */
/*	9		D9		- */
/*	10		D10		- */
/*	11		D11		- */
/*	12		D12		- */
/*	13		D13		- */
/*	14		D14		- */
/*	15		D15		- */
/*	16		D16		- */
/*	17		D17		- */
/*	18		D18		- */
/*	19		D19		- */
/*	20		D20		- */
/*	21		D21		- */
/*	22		D22		- */
/*	23		D23		- */
/*	24		D24		- */
/*	25		D25		- */
/*	26		D26		- */
/*	27		D27		- */
/*	28		D28		- */
/*	29		D29		- */
/*	30		D30		- */
/*	31		D31		- */
/*------------------------------------------------------ */
/* PORT 1: */
/* */
/* PIN/BIT N		FUNC0		FUNC1 */
/*	0		A0		- */
/*	1		A1		- */
/*	2		A2		- */
/*	3		A3		- */
/*	4		A4		- */
/*	5		A5		- */
/*	6		A6		- */
/*	7		A7		- */
/*	8		A8		- */
/*	9		A9		- */
/*	10		A10		- */
/*	11		A11		- */
/*	12		A12		- */
/*	13		A13		- */
/*	14		A14		- */
/*	15		A15/CL		- */
/*	16		A16/AL		- */
/*	17		LCD_CLS		A21 */
/*	18		LCD_SPL		A22 */
/*	19		DCS#		- */
/*	20		RAS#		- */
/*	21		CAS#		- */
/*	22		RDWE#/BUFD#	- */
/*	23		CKE		- */
/*	24		CKO		- */
/*	25		CS1#		- */
/*	26		CS2#		- */
/*	27		CS3#		- */
/*	28		CS4#		- */
/*	29		RD#		- */
/*	30		WR#		- */
/*	31		WE0#		- */
/* Note: PIN15&16 are CL&AL when connecting to NAND flash. */
/*------------------------------------------------------ */
/* PORT 2: */
/* */
/* PIN/BIT N		FUNC0		FUNC1 */
/*	0		LCD_D0		- */
/*	1		LCD_D1		- */
/*	2		LCD_D2		- */
/*	3		LCD_D3		- */
/*	4		LCD_D4		- */
/*	5		LCD_D5		- */
/*	6		LCD_D6		- */
/*	7		LCD_D7		- */
/*	8		LCD_D8		- */
/*	9		LCD_D9		- */
/*	10		LCD_D10		- */
/*	11		LCD_D11		- */
/*	12		LCD_D12		- */
/*	13		LCD_D13		- */
/*	14		LCD_D14		- */
/*	15		LCD_D15		- */
/*	16		LCD_D16		- */
/*	17		LCD_D17		- */
/*	18		LCD_PCLK	- */
/*	19		LCD_HSYNC	- */
/*	20		LCD_VSYNC	- */
/*	21		LCD_DE		- */
/*	22		LCD_PS		A19 */
/*	23		LCD_REV		A20 */
/*	24		WE1#		- */
/*	25		WE2#		- */
/*	26		WE3#		- */
/*	27		WAIT#		- */
/*	28		FRE#		- */
/*	29		FWE#		- */
/*	30(NOTE:FRB#)	-		- */
/*	31		-		- */
/* NOTE(1): PIN30 is used for FRB# when connecting to NAND flash. */
/*------------------------------------------------------ */
/* PORT 3: */
/* */
/* PIN/BIT N		FUNC0		FUNC1 */
/*	0		CIM_D0		- */
/*	1		CIM_D1		- */
/*	2		CIM_D2		- */
/*	3		CIM_D3		- */
/*	4		CIM_D4		- */
/*	5		CIM_D5		- */
/*	6		CIM_D6		- */
/*	7		CIM_D7		- */
/*	8		MSC_CMD		- */
/*	9		MSC_CLK		- */
/*	10		MSC_D0		- */
/*	11		MSC_D1		- */
/*	12		MSC_D2		- */
/*	13		MSC_D3		- */
/*	14		CIM_MCLK	- */
/*	15		CIM_PCLK	- */
/*	16		CIM_VSYNC	- */
/*	17		CIM_HSYNC	- */
/*	18		SSI_CLK		SCLK_RSTN */
/*	19		SSI_CE0#	BIT_CLK(AIC) */
/*	20		SSI_DT		SDATA_OUT(AIC) */
/*	21		SSI_DR		SDATA_IN(AIC) */
/*	22		SSI_CE1#&GPC	SYNC(AIC) */
/*	23		PWM0		I2C_SDA */
/*	24		PWM1		I2C_SCK */
/*	25		PWM2		UART0_TxD */
/*	26		PWM3		UART0_RxD */
/*	27		PWM4		A17 */
/*	28		PWM5		A18 */
/*	29		-		- */
/*	30		PWM6		UART0_CTS/UART1_RxD */
/*	31		PWM7		UART0_RTS/UART1_TxD */
/* 
 * p is the port number (0,1,2,3)
 * o is the pin offset (0-31) inside the port
 * n is the absolute number of a pin (0-127), regardless of the port
 */

/* Function Pins Mode */

#define __gpio_as_func0(n)			\
do {						\
	unsigned int p, o;			\
	p = (n) / 32;				\
	o = (n) % 32;				\
	REG_GPIO_PXFUNS(p) = (1 << o);		\
	REG_GPIO_PXSELC(p) = (1 << o);		\
} while (0)

#define __gpio_as_func1(n)			\
do {						\
	unsigned int p, o;			\
	p = (n) / 32;				\
	o = (n) % 32;				\
	REG_GPIO_PXFUNS(p) = (1 << o);		\
	REG_GPIO_PXSELS(p) = (1 << o);		\
} while (0)

/*
 * D0 ~ D31, A0 ~ A16, DCS#, RAS#, CAS#, CKE#, 
 * RDWE#, CKO#, WE0#, WE1#, WE2#, WE3#
 */
#define __gpio_as_sdram_32bit()			\
do {						\
	REG_GPIO_PXFUNS(0) = 0xffffffff;	\
	REG_GPIO_PXSELC(0) = 0xffffffff;	\
	REG_GPIO_PXPES(0) = 0xffffffff;		\
	REG_GPIO_PXFUNS(1) = 0x81f9ffff;	\
	REG_GPIO_PXSELC(1) = 0x81f9ffff;	\
	REG_GPIO_PXPES(1) = 0x81f9ffff;		\
	REG_GPIO_PXFUNS(2) = 0x07000000;	\
	REG_GPIO_PXSELC(2) = 0x07000000;	\
	REG_GPIO_PXPES(2) = 0x07000000;		\
} while (0)

/*
 * D0 ~ D15, A0 ~ A16, DCS#, RAS#, CAS#, CKE#, 
 * RDWE#, CKO#, WE0#, WE1#
 */
#define __gpio_as_sdram_16bit_4720()		\
do {						\
	REG_GPIO_PXFUNS(0) = 0x5442bfaa;	\
	REG_GPIO_PXSELC(0) = 0x5442bfaa;	\
	REG_GPIO_PXPES(0) = 0x5442bfaa;		\
	REG_GPIO_PXFUNS(1) = 0x81f9ffff;	\
	REG_GPIO_PXSELC(1) = 0x81f9ffff;	\
	REG_GPIO_PXPES(1) = 0x81f9ffff;		\
	REG_GPIO_PXFUNS(2) = 0x01000000;	\
	REG_GPIO_PXSELC(2) = 0x01000000;	\
	REG_GPIO_PXPES(2) = 0x01000000;		\
} while (0)

/*
 * D0 ~ D15, A0 ~ A16, DCS#, RAS#, CAS#, CKE#, 
 * RDWE#, CKO#, WE0#, WE1#
 */
#define __gpio_as_sdram_16bit_4725()		\
do {						\
	REG_GPIO_PXFUNS(0) = 0x0000ffff;	\
	REG_GPIO_PXSELC(0) = 0x0000ffff;	\
	REG_GPIO_PXPES(0) = 0x0000ffff;		\
	REG_GPIO_PXFUNS(1) = 0x81f9ffff;	\
	REG_GPIO_PXSELC(1) = 0x81f9ffff;	\
	REG_GPIO_PXPES(1) = 0x81f9ffff;		\
	REG_GPIO_PXFUNS(2) = 0x01000000;	\
	REG_GPIO_PXSELC(2) = 0x01000000;	\
	REG_GPIO_PXPES(2) = 0x01000000;		\
} while (0)


/*
 * CS1#, CLE, ALE, FRE#, FWE#, FRB#, RDWE#/BUFD#
 */
#define __gpio_as_nand()			\
do {						\
	REG_GPIO_PXFUNS(1) = 0x02018000;	\
	REG_GPIO_PXSELC(1) = 0x02018000;	\
	REG_GPIO_PXPES(1) = 0x02018000;		\
	REG_GPIO_PXFUNS(2) = 0x30000000;	\
	REG_GPIO_PXSELC(2) = 0x30000000;	\
	REG_GPIO_PXPES(2) = 0x30000000;		\
	REG_GPIO_PXFUNC(2) = 0x40000000;	\
	REG_GPIO_PXSELC(2) = 0x40000000;	\
	REG_GPIO_PXDIRC(2) = 0x40000000;	\
	REG_GPIO_PXPES(2) = 0x40000000;		\
	REG_GPIO_PXFUNS(1) = 0x00400000;	\
	REG_GPIO_PXSELC(1) = 0x00400000;	\
} while (0)

/*
 * CS4#, RD#, WR#, WAIT#, A0 ~ A22, D0 ~ D7
 */
#define __gpio_as_nor_8bit()			\
do {						\
	REG_GPIO_PXFUNS(0) = 0x000000ff;	\
	REG_GPIO_PXSELC(0) = 0x000000ff;	\
	REG_GPIO_PXPES(0) = 0x000000ff;		\
	REG_GPIO_PXFUNS(1) = 0x7041ffff;	\
	REG_GPIO_PXSELC(1) = 0x7041ffff;	\
	REG_GPIO_PXPES(1) = 0x7041ffff;		\
	REG_GPIO_PXFUNS(1) = 0x00060000;	\
	REG_GPIO_PXSELS(1) = 0x00060000;	\
	REG_GPIO_PXPES(1) = 0x00060000;		\
	REG_GPIO_PXFUNS(2) = 0x08000000;	\
	REG_GPIO_PXSELC(2) = 0x08000000;	\
	REG_GPIO_PXPES(2) = 0x08000000;		\
	REG_GPIO_PXFUNS(2) = 0x00c00000;	\
	REG_GPIO_PXSELS(2) = 0x00c00000;	\
	REG_GPIO_PXPES(2) = 0x00c00000;		\
	REG_GPIO_PXFUNS(3) = 0x18000000;	\
	REG_GPIO_PXSELS(3) = 0x18000000;	\
	REG_GPIO_PXPES(3) = 0x18000000;		\
} while (0)

/*
 * CS4#, RD#, WR#, WAIT#, A0 ~ A22, D0 ~ D15
 */
#define __gpio_as_nor_16bit()			\
do {						\
	REG_GPIO_PXFUNS(0) = 0x0000ffff;	\
	REG_GPIO_PXSELC(0) = 0x0000ffff;	\
	REG_GPIO_PXPES(0) = 0x0000ffff;		\
	REG_GPIO_PXFUNS(1) = 0x7041ffff;	\
	REG_GPIO_PXSELC(1) = 0x7041ffff;	\
	REG_GPIO_PXPES(1) = 0x7041ffff;		\
	REG_GPIO_PXFUNS(1) = 0x00060000;	\
	REG_GPIO_PXSELS(1) = 0x00060000;	\
	REG_GPIO_PXPES(1) = 0x00060000;		\
	REG_GPIO_PXFUNS(2) = 0x08000000;	\
	REG_GPIO_PXSELC(2) = 0x08000000;	\
	REG_GPIO_PXPES(2) = 0x08000000;		\
	REG_GPIO_PXFUNS(2) = 0x00c00000;	\
	REG_GPIO_PXSELS(2) = 0x00c00000;	\
	REG_GPIO_PXPES(2) = 0x00c00000;		\
	REG_GPIO_PXFUNS(3) = 0x18000000;	\
	REG_GPIO_PXSELS(3) = 0x18000000;	\
	REG_GPIO_PXPES(3) = 0x18000000;		\
} while (0)

/*
 * UART0_TxD, UART_RxD0
 */
#define __gpio_as_uart0()			\
do {						\
	REG_GPIO_PXFUNS(3) = 0x06000000;	\
	REG_GPIO_PXSELS(3) = 0x06000000;	\
	REG_GPIO_PXPES(3) = 0x06000000;		\
} while (0)

#define __gpio_jtag_to_uart0()			\
do {						\
	REG_GPIO_PXSELS(2) = 0x80000000;	\
} while (0)

/*
 * UART0_CTS, UART0_RTS
 */
#define __gpio_as_ctsrts()			\
do {						\
	REG_GPIO_PXFUNS(3) = 0xc0000000;	\
	REG_GPIO_PXSELS(3) = 0xc0000000;	\
	REG_GPIO_PXTRGC(3) = 0xc0000000;	\
	REG_GPIO_PXPES(3) = 0xc0000000;		\
} while (0)

/*
 * UART1_TxD, UART1_RxD1
 */
#define __gpio_as_uart1()			\
do {						\
	REG_GPIO_PXFUNS(3) = 0xc0000000;	\
	REG_GPIO_PXSELC(3) = 0xc0000000;	\
	REG_GPIO_PXTRGS(3) = 0xc0000000;	\
	REG_GPIO_PXPES(3) = 0xc0000000;		\
} while (0)

/*
 * LCD_D0~LCD_D15, LCD_PCLK, LCD_HSYNC, LCD_VSYNC, LCD_DE
 */
#define __gpio_as_lcd_16bit()			\
do {						\
	REG_GPIO_PXFUNS(2) = 0x003cffff;	\
	REG_GPIO_PXSELC(2) = 0x003cffff;	\
	REG_GPIO_PXPES(2) = 0x003cffff;		\
} while (0)

/*
 * LCD_D0~LCD_D17, LCD_PCLK, LCD_HSYNC, LCD_VSYNC, LCD_DE
 */
#define __gpio_as_lcd_18bit()			\
do {						\
	REG_GPIO_PXFUNS(2) = 0x003fffff;	\
	REG_GPIO_PXSELC(2) = 0x003fffff;	\
	REG_GPIO_PXPES(2) = 0x003fffff;		\
} while (0)


/* LCD_D0~LCD_D7, SLCD_RS, SLCD_CS */
#define __gpio_as_slcd_8bit()			\
do {						\
	REG_GPIO_PXFUNS(2) = 0x001800ff;	\
	REG_GPIO_PXSELC(2) = 0x001800ff;	\
} while (0)

/* LCD_D0~LCD_D7, SLCD_RS, SLCD_CS */
#define __gpio_as_slcd_9bit()			\
do {						\
	REG_GPIO_PXFUNS(2) = 0x001801ff;	\
	REG_GPIO_PXSELC(2) = 0x001801ff;	\
} while (0)

/* LCD_D0~LCD_D15, SLCD_RS, SLCD_CS */
#define __gpio_as_slcd_16bit()			\
do {						\
	REG_GPIO_PXFUNS(2) = 0x0018ffff;	\
	REG_GPIO_PXSELC(2) = 0x0018ffff;	\
} while (0)

/* LCD_D0~LCD_D17, SLCD_RS, SLCD_CS */
#define __gpio_as_slcd_18bit()			\
do {						\
	REG_GPIO_PXFUNS(2) = 0x001bffff;	\
	REG_GPIO_PXSELC(2) = 0x001bffff;	\
} while (0)
/*
 * CIM_D0~CIM_D7, CIM_MCLK, CIM_PCLK, CIM_VSYNC, CIM_HSYNC
 */
#define __gpio_as_cim()				\
do {						\
	REG_GPIO_PXFUNS(3) = 0x0003c0ff;	\
	REG_GPIO_PXSELC(3) = 0x0003c0ff;	\
	REG_GPIO_PXPES(3) = 0x0003c0ff;		\
} while (0)

/*
 * SDATA_OUT, SDATA_IN, BIT_CLK, SYNC, SCLK_RESET
 */
#define __gpio_as_aic()				\
do {						\
	REG_GPIO_PXFUNS(3) = 0x007c0000;	\
	REG_GPIO_PXSELS(3) = 0x007c0000;	\
	REG_GPIO_PXPES(3) = 0x007c0000;		\
} while (0)

/*
 * MSC_CMD, MSC_CLK, MSC_D0 ~ MSC_D3
 */
#define __gpio_as_msc()				\
do {						\
	REG_GPIO_PXFUNS(3) = 0x00003f00;	\
	REG_GPIO_PXSELC(3) = 0x00003f00;	\
	REG_GPIO_PXPES(3) = 0x00003f00;		\
} while (0)

/*
 * SSI_CS0, SSI_CLK, SSI_DT, SSI_DR
 */
#define __gpio_as_ssi()				\
do {						\
	REG_GPIO_PXFUNS(3) = 0x003c0000;	\
	REG_GPIO_PXSELC(3) = 0x003c0000;	\
	REG_GPIO_PXPES(3) = 0x003c0000;		\
} while (0)

/*
 * I2C_SCK, I2C_SDA
 */
#define __gpio_as_i2c()				\
do {						\
	REG_GPIO_PXFUNS(3) = 0x01800000;	\
	REG_GPIO_PXSELS(3) = 0x01800000;	\
	REG_GPIO_PXPES(3) = 0x01800000;		\
} while (0)

/*
 * PWM0
 */
#define __gpio_as_pwm0()			\
do {						\
	REG_GPIO_PXFUNS(3) = 0x00800000;	\
	REG_GPIO_PXSELC(3) = 0x00800000;	\
	REG_GPIO_PXPES(3) = 0x00800000;		\
} while (0)

/*
 * PWM1
 */
#define __gpio_as_pwm1()			\
do {						\
	REG_GPIO_PXFUNS(3) = 0x01000000;	\
	REG_GPIO_PXSELC(3) = 0x01000000;	\
	REG_GPIO_PXPES(3) = 0x01000000;		\
} while (0)

/*
 * PWM2
 */
#define __gpio_as_pwm2()			\
do {						\
	REG_GPIO_PXFUNS(3) = 0x02000000;	\
	REG_GPIO_PXSELC(3) = 0x02000000;	\
	REG_GPIO_PXPES(3) = 0x02000000;		\
} while (0)

/*
 * PWM3
 */
#define __gpio_as_pwm3()			\
do {						\
	REG_GPIO_PXFUNS(3) = 0x04000000;	\
	REG_GPIO_PXSELC(3) = 0x04000000;	\
	REG_GPIO_PXPES(3) = 0x04000000;		\
} while (0)

/*
 * PWM4
 */
#define __gpio_as_pwm4()			\
do {						\
	REG_GPIO_PXFUNS(3) = 0x08000000;	\
	REG_GPIO_PXSELC(3) = 0x08000000;	\
	REG_GPIO_PXPES(3) = 0x08000000;		\
} while (0)

/*
 * PWM5
 */
#define __gpio_as_pwm5()			\
do {						\
	REG_GPIO_PXFUNS(3) = 0x10000000;	\
	REG_GPIO_PXSELC(3) = 0x10000000;	\
	REG_GPIO_PXPES(3) = 0x10000000;		\
} while (0)

/*
 * PWM6
 */
#define __gpio_as_pwm6()			\
do {						\
	REG_GPIO_PXFUNS(3) = 0x40000000;	\
	REG_GPIO_PXSELC(3) = 0x40000000;	\
	REG_GPIO_PXPES(3) = 0x40000000;		\
} while (0)

/*
 * PWM7
 */
#define __gpio_as_pwm7()			\
do {						\
	REG_GPIO_PXFUNS(3) = 0x80000000;	\
	REG_GPIO_PXSELC(3) = 0x80000000;	\
	REG_GPIO_PXPES(3) = 0x80000000;		\
} while (0)

/*
 * n = 0 ~ 7
 */
#define __gpio_as_pwm(n)	__gpio_as_pwm##n()

/* GPIO or Interrupt Mode */

#define __gpio_get_port(p)	(REG_GPIO_PXPIN(p))

#define __gpio_port_as_output(p, o)		\
do {						\
    REG_GPIO_PXFUNC(p) = (1 << (o));		\
    REG_GPIO_PXSELC(p) = (1 << (o));		\
    REG_GPIO_PXDIRS(p) = (1 << (o));		\
} while (0)

#define __gpio_port_as_input(p, o)		\
do {						\
    REG_GPIO_PXFUNC(p) = (1 << (o));		\
    REG_GPIO_PXSELC(p) = (1 << (o));		\
    REG_GPIO_PXDIRC(p) = (1 << (o));		\
} while (0)

#define __gpio_as_output(n)			\
do {						\
	unsigned int p, o;			\
	p = (n) / 32;				\
	o = (n) % 32;				\
	__gpio_port_as_output(p, o);		\
} while (0)

#define __gpio_as_input(n)			\
do {						\
	unsigned int p, o;			\
	p = (n) / 32;				\
	o = (n) % 32;				\
	__gpio_port_as_input(p, o);		\
} while (0)

#define __gpio_set_pin(n)			\
do {						\
	unsigned int p, o;			\
	p = (n) / 32;				\
	o = (n) % 32;				\
	REG_GPIO_PXDATS(p) = (1 << o);		\
} while (0)

#define __gpio_clear_pin(n)			\
do {						\
	unsigned int p, o;			\
	p = (n) / 32;				\
	o = (n) % 32;				\
	REG_GPIO_PXDATC(p) = (1 << o);		\
} while (0)

#define __gpio_get_pin(n)			\
({						\
	unsigned int p, o, v;			\
	p = (n) / 32;				\
	o = (n) % 32;				\
	if (__gpio_get_port(p) & (1 << o))	\
		v = 1;				\
	else					\
		v = 0;				\
	v;					\
})

#define __gpio_as_irq_high_level(n)		\
do {						\
	unsigned int p, o;			\
	p = (n) / 32;				\
	o = (n) % 32;				\
	REG_GPIO_PXIMS(p) = (1 << o);		\
	REG_GPIO_PXTRGC(p) = (1 << o);		\
	REG_GPIO_PXFUNC(p) = (1 << o);		\
	REG_GPIO_PXSELS(p) = (1 << o);		\
	REG_GPIO_PXDIRS(p) = (1 << o);		\
	REG_GPIO_PXFLGC(p) = (1 << o);		\
	REG_GPIO_PXIMC(p) = (1 << o);		\
} while (0)

#define __gpio_as_irq_low_level(n)		\
do {						\
	unsigned int p, o;			\
	p = (n) / 32;				\
	o = (n) % 32;				\
	REG_GPIO_PXIMS(p) = (1 << o);		\
	REG_GPIO_PXTRGC(p) = (1 << o);		\
	REG_GPIO_PXFUNC(p) = (1 << o);		\
	REG_GPIO_PXSELS(p) = (1 << o);		\
	REG_GPIO_PXDIRC(p) = (1 << o);		\
	REG_GPIO_PXFLGC(p) = (1 << o);		\
	REG_GPIO_PXIMC(p) = (1 << o);		\
} while (0)

#define __gpio_as_irq_rise_edge(n)		\
do {						\
	unsigned int p, o;			\
	p = (n) / 32;				\
	o = (n) % 32;				\
	REG_GPIO_PXIMS(p) = (1 << o);		\
	REG_GPIO_PXTRGS(p) = (1 << o);		\
	REG_GPIO_PXFUNC(p) = (1 << o);		\
	REG_GPIO_PXSELS(p) = (1 << o);		\
	REG_GPIO_PXDIRS(p) = (1 << o);		\
	REG_GPIO_PXFLGC(p) = (1 << o);		\
	REG_GPIO_PXIMC(p) = (1 << o);		\
} while (0)

#define __gpio_as_irq_fall_edge(n)		\
do {						\
	unsigned int p, o;			\
	p = (n) / 32;				\
	o = (n) % 32;				\
	REG_GPIO_PXIMS(p) = (1 << o);		\
	REG_GPIO_PXTRGS(p) = (1 << o);		\
	REG_GPIO_PXFUNC(p) = (1 << o);		\
	REG_GPIO_PXSELS(p) = (1 << o);		\
	REG_GPIO_PXDIRC(p) = (1 << o);		\
	REG_GPIO_PXFLGC(p) = (1 << o);		\
	REG_GPIO_PXIMC(p) = (1 << o);		\
} while (0)

#define __gpio_mask_irq(n)			\
do {						\
	unsigned int p, o;			\
	p = (n) / 32;				\
	o = (n) % 32;				\
	REG_GPIO_PXIMS(p) = (1 << o);		\
} while (0)

#define __gpio_unmask_irq(n)			\
do {						\
	unsigned int p, o;			\
	p = (n) / 32;				\
	o = (n) % 32;				\
	REG_GPIO_PXIMC(p) = (1 << o);		\
} while (0)

#define __gpio_ack_irq(n)			\
do {						\
	unsigned int p, o;			\
	p = (n) / 32;				\
	o = (n) % 32;				\
	REG_GPIO_PXFLGC(p) = (1 << o);		\
} while (0)

#define __gpio_get_irq()			\
({						\
	unsigned int p, i, tmp, v = 0;		\
	for (p = 3; p >= 0; p--) {		\
		tmp = REG_GPIO_PXFLG(p);	\
		for (i = 0; i < 32; i++)	\
			if (tmp & (1 << i))	\
				v = (32*p + i);	\
	}					\
	v;					\
})

#define __gpio_group_irq(n)			\
({						\
	register int tmp, i;			\
	tmp = REG_GPIO_PXFLG((n));		\
	for (i=31;i>=0;i--)			\
		if (tmp & (1 << i))		\
			break;			\
	i;					\
})

#define __gpio_enable_pull(n)			\
do {						\
	unsigned int p, o;			\
	p = (n) / 32;				\
	o = (n) % 32;				\
	REG_GPIO_PXPEC(p) = (1 << o);		\
} while (0)

#define __gpio_disable_pull(n)			\
do {						\
	unsigned int p, o;			\
	p = (n) / 32;				\
	o = (n) % 32;				\
	REG_GPIO_PXPES(p) = (1 << o);		\
} while (0)


/***************************************************************************
 * CPM
 ***************************************************************************/
#define __cpm_get_pllm() \
	((REG_CPM_CPPCR & CPM_CPPCR_PLLM_MASK) >> CPM_CPPCR_PLLM_BIT)
#define __cpm_get_plln() \
	((REG_CPM_CPPCR & CPM_CPPCR_PLLN_MASK) >> CPM_CPPCR_PLLN_BIT)
#define __cpm_get_pllod() \
	((REG_CPM_CPPCR & CPM_CPPCR_PLLOD_MASK) >> CPM_CPPCR_PLLOD_BIT)

#define __cpm_get_cdiv() \
	((REG_CPM_CPCCR & CPM_CPCCR_CDIV_MASK) >> CPM_CPCCR_CDIV_BIT)
#define __cpm_get_hdiv() \
	((REG_CPM_CPCCR & CPM_CPCCR_HDIV_MASK) >> CPM_CPCCR_HDIV_BIT)
#define __cpm_get_pdiv() \
	((REG_CPM_CPCCR & CPM_CPCCR_PDIV_MASK) >> CPM_CPCCR_PDIV_BIT)
#define __cpm_get_mdiv() \
	((REG_CPM_CPCCR & CPM_CPCCR_MDIV_MASK) >> CPM_CPCCR_MDIV_BIT)
#define __cpm_get_ldiv() \
	((REG_CPM_CPCCR & CPM_CPCCR_LDIV_MASK) >> CPM_CPCCR_LDIV_BIT)
#define __cpm_get_udiv() \
	((REG_CPM_CPCCR & CPM_CPCCR_UDIV_MASK) >> CPM_CPCCR_UDIV_BIT)
#define __cpm_get_i2sdiv() \
	((REG_CPM_I2SCDR & CPM_I2SCDR_I2SDIV_MASK) >> CPM_I2SCDR_I2SDIV_BIT)
#define __cpm_get_pixdiv() \
	((REG_CPM_LPCDR & CPM_LPCDR_PIXDIV_MASK) >> CPM_LPCDR_PIXDIV_BIT)
#define __cpm_get_mscdiv() \
	((REG_CPM_MSCCDR & CPM_MSCCDR_MSCDIV_MASK) >> CPM_MSCCDR_MSCDIV_BIT)

#define __cpm_set_cdiv(v) \
	(REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_CDIV_MASK) | ((v) << (CPM_CPCCR_CDIV_BIT)))
#define __cpm_set_hdiv(v) \
	(REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_HDIV_MASK) | ((v) << (CPM_CPCCR_HDIV_BIT)))
#define __cpm_set_pdiv(v) \
	(REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_PDIV_MASK) | ((v) << (CPM_CPCCR_PDIV_BIT)))
#define __cpm_set_mdiv(v) \
	(REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_MDIV_MASK) | ((v) << (CPM_CPCCR_MDIV_BIT)))
#define __cpm_set_ldiv(v) \
	(REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_LDIV_MASK) | ((v) << (CPM_CPCCR_LDIV_BIT)))
#define __cpm_set_udiv(v) \
	(REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_UDIV_MASK) | ((v) << (CPM_CPCCR_UDIV_BIT)))
#define __cpm_set_i2sdiv(v) \
	(REG_CPM_I2SCDR = (REG_CPM_I2SCDR & ~CPM_I2SCDR_I2SDIV_MASK) | ((v) << (CPM_I2SCDR_I2SDIV_BIT)))
#define __cpm_set_pixdiv(v) \
	(REG_CPM_LPCDR = (REG_CPM_LPCDR & ~CPM_LPCDR_PIXDIV_MASK) | ((v) << (CPM_LPCDR_PIXDIV_BIT)))
#define __cpm_set_mscdiv(v) \
	(REG_CPM_MSCCDR = (REG_CPM_MSCCDR & ~CPM_MSCCDR_MSCDIV_MASK) | ((v) << (CPM_MSCCDR_MSCDIV_BIT)))

#define __cpm_select_i2sclk_exclk()	(REG_CPM_CPCCR &= ~CPM_CPCCR_I2CS)
#define __cpm_select_i2sclk_pll()	(REG_CPM_CPCCR |= CPM_CPCCR_I2CS)
#define __cpm_enable_cko()		(REG_CPM_CPCCR |= CPM_CPCCR_CLKOEN)
#define __cpm_select_usbclk_exclk()	(REG_CPM_CPCCR &= ~CPM_CPCCR_UCS)
#define __cpm_select_usbclk_pll()	(REG_CPM_CPCCR |= CPM_CPCCR_UCS)
#define __cpm_enable_pll_change()	(REG_CPM_CPCCR |= CPM_CPCCR_CE)
#define __cpm_pllout_direct()		(REG_CPM_CPCCR |= CPM_CPCCR_PCS)
#define __cpm_pllout_div2()		(REG_CPM_CPCCR &= ~CPM_CPCCR_PCS)

#define __cpm_pll_is_on()		(REG_CPM_CPPCR & CPM_CPPCR_PLLS)
#define __cpm_pll_bypass()		(REG_CPM_CPPCR |= CPM_CPPCR_PLLBP)
#define __cpm_pll_enable()		(REG_CPM_CPPCR |= CPM_CPPCR_PLLEN)

#define __cpm_get_cclk_doze_duty() \
	((REG_CPM_LCR & CPM_LCR_DOZE_DUTY_MASK) >> CPM_LCR_DOZE_DUTY_BIT)
#define __cpm_set_cclk_doze_duty(v) \
	(REG_CPM_LCR = (REG_CPM_LCR & ~CPM_LCR_DOZE_DUTY_MASK) | ((v) << (CPM_LCR_DOZE_DUTY_BIT)))

#define __cpm_doze_mode()		(REG_CPM_LCR |= CPM_LCR_DOZE_ON)
#define __cpm_idle_mode() \
	(REG_CPM_LCR = (REG_CPM_LCR & ~CPM_LCR_LPM_MASK) | CPM_LCR_LPM_IDLE)
#define __cpm_sleep_mode() \
	(REG_CPM_LCR = (REG_CPM_LCR & ~CPM_LCR_LPM_MASK) | CPM_LCR_LPM_SLEEP)

#define __cpm_stop_all() 	(REG_CPM_CLKGR = 0x7fff)
#define __cpm_stop_uart1()	(REG_CPM_CLKGR |= CPM_CLKGR_UART1)
#define __cpm_stop_uhc()	(REG_CPM_CLKGR |= CPM_CLKGR_UHC)
#define __cpm_stop_ipu()	(REG_CPM_CLKGR |= CPM_CLKGR_IPU)
#define __cpm_stop_dmac()	(REG_CPM_CLKGR |= CPM_CLKGR_DMAC)
#define __cpm_stop_udc()	(REG_CPM_CLKGR |= CPM_CLKGR_UDC)
#define __cpm_stop_lcd()	(REG_CPM_CLKGR |= CPM_CLKGR_LCD)
#define __cpm_stop_cim()	(REG_CPM_CLKGR |= CPM_CLKGR_CIM)
#define __cpm_stop_sadc()	(REG_CPM_CLKGR |= CPM_CLKGR_SADC)
#define __cpm_stop_msc()	(REG_CPM_CLKGR |= CPM_CLKGR_MSC)
#define __cpm_stop_aic1()	(REG_CPM_CLKGR |= CPM_CLKGR_AIC1)
#define __cpm_stop_aic2()	(REG_CPM_CLKGR |= CPM_CLKGR_AIC2)
#define __cpm_stop_ssi()	(REG_CPM_CLKGR |= CPM_CLKGR_SSI)
#define __cpm_stop_i2c()	(REG_CPM_CLKGR |= CPM_CLKGR_I2C)
#define __cpm_stop_rtc()	(REG_CPM_CLKGR |= CPM_CLKGR_RTC)
#define __cpm_stop_tcu()	(REG_CPM_CLKGR |= CPM_CLKGR_TCU)
#define __cpm_stop_uart0()	(REG_CPM_CLKGR |= CPM_CLKGR_UART0)

#define __cpm_start_all() 	(REG_CPM_CLKGR = 0x0)
#define __cpm_start_uart1()	(REG_CPM_CLKGR &= ~CPM_CLKGR_UART1)
#define __cpm_start_uhc()	(REG_CPM_CLKGR &= ~CPM_CLKGR_UHC)
#define __cpm_start_ipu()	(REG_CPM_CLKGR &= ~CPM_CLKGR_IPU)
#define __cpm_start_dmac()	(REG_CPM_CLKGR &= ~CPM_CLKGR_DMAC)
#define __cpm_start_udc()	(REG_CPM_CLKGR &= ~CPM_CLKGR_UDC)
#define __cpm_start_lcd()	(REG_CPM_CLKGR &= ~CPM_CLKGR_LCD)
#define __cpm_start_cim()	(REG_CPM_CLKGR &= ~CPM_CLKGR_CIM)
#define __cpm_start_sadc()	(REG_CPM_CLKGR &= ~CPM_CLKGR_SADC)
#define __cpm_start_msc()	(REG_CPM_CLKGR &= ~CPM_CLKGR_MSC)
#define __cpm_start_aic1()	(REG_CPM_CLKGR &= ~CPM_CLKGR_AIC1)
#define __cpm_start_aic2()	(REG_CPM_CLKGR &= ~CPM_CLKGR_AIC2)
#define __cpm_start_ssi()	(REG_CPM_CLKGR &= ~CPM_CLKGR_SSI)
#define __cpm_start_i2c()	(REG_CPM_CLKGR &= ~CPM_CLKGR_I2C)
#define __cpm_start_rtc()	(REG_CPM_CLKGR &= ~CPM_CLKGR_RTC)
#define __cpm_start_tcu()	(REG_CPM_CLKGR &= ~CPM_CLKGR_TCU)
#define __cpm_start_uart0()	(REG_CPM_CLKGR &= ~CPM_CLKGR_UART0)

#define __cpm_get_o1st() \
	((REG_CPM_SCR & CPM_SCR_O1ST_MASK) >> CPM_SCR_O1ST_BIT)
#define __cpm_set_o1st(v) \
	(REG_CPM_SCR = (REG_CPM_SCR & ~CPM_SCR_O1ST_MASK) | ((v) << (CPM_SCR_O1ST_BIT)))
#define __cpm_suspend_udcphy()		(REG_CPM_SCR &= ~CPM_SCR_UDCPHY_ENABLE)
#define __cpm_suspend_usbphy()		(REG_CPM_SCR |= CPM_SCR_USBPHY_DISABLE)
#define __cpm_enable_osc_in_sleep()	(REG_CPM_SCR |= CPM_SCR_OSC_ENABLE)


#ifdef CONFIG_SYS_EXTAL
#define JZ_EXTAL		CONFIG_SYS_EXTAL
#else
#define JZ_EXTAL		3686400
#endif
#define JZ_EXTAL2		32768 /* RTC clock */

/* PLL output frequency */
static __inline__ unsigned int __cpm_get_pllout(void)
{
	unsigned long m, n, no, pllout;
	unsigned long cppcr = REG_CPM_CPPCR;
	unsigned long od[4] = {1, 2, 2, 4};
	if ((cppcr & CPM_CPPCR_PLLEN) && !(cppcr & CPM_CPPCR_PLLBP)) {
		m = __cpm_get_pllm() + 2;
		n = __cpm_get_plln() + 2;
		no = od[__cpm_get_pllod()];
		pllout = ((JZ_EXTAL) / (n * no)) * m;
	} else
		pllout = JZ_EXTAL;
	return pllout;
}

/* PLL output frequency for MSC/I2S/LCD/USB */
static __inline__ unsigned int __cpm_get_pllout2(void)
{
	if (REG_CPM_CPCCR & CPM_CPCCR_PCS)
		return __cpm_get_pllout();
	else
		return __cpm_get_pllout()/2;
}

/* CPU core clock */
static __inline__ unsigned int __cpm_get_cclk(void)
{
	int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32};

	return __cpm_get_pllout() / div[__cpm_get_cdiv()];
}

/* AHB system bus clock */
static __inline__ unsigned int __cpm_get_hclk(void)
{
	int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32};

	return __cpm_get_pllout() / div[__cpm_get_hdiv()];
}

/* Memory bus clock */
static __inline__ unsigned int __cpm_get_mclk(void)
{
	int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32};

	return __cpm_get_pllout() / div[__cpm_get_mdiv()];
}

/* APB peripheral bus clock */
static __inline__ unsigned int __cpm_get_pclk(void)
{
	int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32};

	return __cpm_get_pllout() / div[__cpm_get_pdiv()];
}

/* LCDC module clock */
static __inline__ unsigned int __cpm_get_lcdclk(void)
{
	return __cpm_get_pllout2() / (__cpm_get_ldiv() + 1);
}

/* LCD pixel clock */
static __inline__ unsigned int __cpm_get_pixclk(void)
{
	return __cpm_get_pllout2() / (__cpm_get_pixdiv() + 1);
}

/* I2S clock */
static __inline__ unsigned int __cpm_get_i2sclk(void)
{
	if (REG_CPM_CPCCR & CPM_CPCCR_I2CS) {
		return __cpm_get_pllout2() / (__cpm_get_i2sdiv() + 1);
	}
	else {
		return JZ_EXTAL;
	}
}

/* USB clock */
static __inline__ unsigned int __cpm_get_usbclk(void)
{
	if (REG_CPM_CPCCR & CPM_CPCCR_UCS) {
		return __cpm_get_pllout2() / (__cpm_get_udiv() + 1);
	}
	else {
		return JZ_EXTAL;
	}
}

/* MSC clock */
static __inline__ unsigned int __cpm_get_mscclk(void)
{
	return __cpm_get_pllout2() / (__cpm_get_mscdiv() + 1);
}

/* EXTAL clock for UART,I2C,SSI,TCU,USB-PHY */
static __inline__ unsigned int __cpm_get_extalclk(void)
{
	return JZ_EXTAL;
}

/* RTC clock for CPM,INTC,RTC,TCU,WDT */
static __inline__ unsigned int __cpm_get_rtcclk(void)
{
	return JZ_EXTAL2;
}

/*
 * Output 24MHz for SD and 16MHz for MMC.
 */
static inline void __cpm_select_msc_clk(int sd)
{
	unsigned int pllout2 = __cpm_get_pllout2();
	unsigned int div = 0;

	if (sd) {
		div = pllout2 / 24000000;
	}
	else {
		div = pllout2 / 16000000;
	}

	REG_CPM_MSCCDR = div - 1;
}

/*
 * TCU
 */
/* where 'n' is the TCU channel */
#define __tcu_select_extalclk(n) \
	(REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~(TCU_TCSR_EXT_EN | TCU_TCSR_RTC_EN | TCU_TCSR_PCK_EN)) | TCU_TCSR_EXT_EN)
#define __tcu_select_rtcclk(n) \
	(REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~(TCU_TCSR_EXT_EN | TCU_TCSR_RTC_EN | TCU_TCSR_PCK_EN)) | TCU_TCSR_RTC_EN)
#define __tcu_select_pclk(n) \
	(REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~(TCU_TCSR_EXT_EN | TCU_TCSR_RTC_EN | TCU_TCSR_PCK_EN)) | TCU_TCSR_PCK_EN)

#define __tcu_select_clk_div1(n) \
	(REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE1)
#define __tcu_select_clk_div4(n) \
	(REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE4)
#define __tcu_select_clk_div16(n) \
	(REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE16)
#define __tcu_select_clk_div64(n) \
	(REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE64)
#define __tcu_select_clk_div256(n) \
	(REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE256)
#define __tcu_select_clk_div1024(n) \
	(REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE1024)

#define __tcu_enable_pwm_output(n)	( REG_TCU_TCSR((n)) |= TCU_TCSR_PWM_EN )
#define __tcu_disable_pwm_output(n)	( REG_TCU_TCSR((n)) &= ~TCU_TCSR_PWM_EN )

#define __tcu_init_pwm_output_high(n)	( REG_TCU_TCSR((n)) |= TCU_TCSR_PWM_INITL_HIGH )
#define __tcu_init_pwm_output_low(n)	( REG_TCU_TCSR((n)) &= ~TCU_TCSR_PWM_INITL_HIGH )

#define __tcu_set_pwm_output_shutdown_graceful(n)	( REG_TCU_TCSR((n)) &= ~TCU_TCSR_PWM_SD )
#define __tcu_set_pwm_output_shutdown_abrupt(n)		( REG_TCU_TCSR((n)) |= TCU_TCSR_PWM_SD )

#define __tcu_start_counter(n)		( REG_TCU_TESR |= (1 << (n)) )
#define __tcu_stop_counter(n)		( REG_TCU_TECR |= (1 << (n)) )

#define __tcu_half_match_flag(n)	( REG_TCU_TFR & (1 << ((n) + 16)) )
#define __tcu_full_match_flag(n)	( REG_TCU_TFR & (1 << (n)) )
#define __tcu_set_half_match_flag(n)	( REG_TCU_TFSR = (1 << ((n) + 16)) )
#define __tcu_set_full_match_flag(n)	( REG_TCU_TFSR = (1 << (n)) )
#define __tcu_clear_half_match_flag(n)	( REG_TCU_TFCR = (1 << ((n) + 16)) )
#define __tcu_clear_full_match_flag(n)	( REG_TCU_TFCR = (1 << (n)) )
#define __tcu_mask_half_match_irq(n)	( REG_TCU_TMSR = (1 << ((n) + 16)) )
#define __tcu_mask_full_match_irq(n)	( REG_TCU_TMSR = (1 << (n)) )
#define __tcu_unmask_half_match_irq(n)	( REG_TCU_TMCR = (1 << ((n) + 16)) )
#define __tcu_unmask_full_match_irq(n)	( REG_TCU_TMCR = (1 << (n)) )

#define __tcu_wdt_clock_stopped()	( REG_TCU_TSR & TCU_TSSR_WDTSC )
#define __tcu_timer_clock_stopped(n)	( REG_TCU_TSR & (1 << (n)) )

#define __tcu_start_wdt_clock()		( REG_TCU_TSCR = TCU_TSSR_WDTSC )
#define __tcu_start_timer_clock(n)	( REG_TCU_TSCR = (1 << (n)) )

#define __tcu_stop_wdt_clock()		( REG_TCU_TSSR = TCU_TSSR_WDTSC )
#define __tcu_stop_timer_clock(n)	( REG_TCU_TSSR = (1 << (n)) )

#define __tcu_get_count(n)		( REG_TCU_TCNT((n)) )
#define __tcu_set_count(n,v)		( REG_TCU_TCNT((n)) = (v) )
#define __tcu_set_full_data(n,v)	( REG_TCU_TDFR((n)) = (v) )
#define __tcu_set_half_data(n,v)	( REG_TCU_TDHR((n)) = (v) )


/***************************************************************************
 * WDT
 ***************************************************************************/
#define __wdt_start()			( REG_WDT_TCER |= WDT_TCER_TCEN )
#define __wdt_stop()			( REG_WDT_TCER &= ~WDT_TCER_TCEN )
#define __wdt_set_count(v)		( REG_WDT_TCNT = (v) )
#define __wdt_set_data(v)		( REG_WDT_TDR = (v) )

#define __wdt_select_extalclk() \
	(REG_WDT_TCSR = (REG_WDT_TCSR & ~(WDT_TCSR_EXT_EN | WDT_TCSR_RTC_EN | WDT_TCSR_PCK_EN)) | WDT_TCSR_EXT_EN)
#define __wdt_select_rtcclk() \
	(REG_WDT_TCSR = (REG_WDT_TCSR & ~(WDT_TCSR_EXT_EN | WDT_TCSR_RTC_EN | WDT_TCSR_PCK_EN)) | WDT_TCSR_RTC_EN)
#define __wdt_select_pclk() \
	(REG_WDT_TCSR = (REG_WDT_TCSR & ~(WDT_TCSR_EXT_EN | WDT_TCSR_RTC_EN | WDT_TCSR_PCK_EN)) | WDT_TCSR_PCK_EN)

#define __wdt_select_clk_div1() \
	(REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE1)
#define __wdt_select_clk_div4() \
	(REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE4)
#define __wdt_select_clk_div16() \
	(REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE16)
#define __wdt_select_clk_div64() \
	(REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE64)
#define __wdt_select_clk_div256() \
	(REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE256)
#define __wdt_select_clk_div1024() \
	(REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE1024)


/***************************************************************************
 * UART
 ***************************************************************************/

#define __uart_enable()			( REG8(UART0_FCR) |= UARTFCR_UUE | UARTFCR_FE )
#define __uart_disable()		( REG8(UART0_FCR) = ~UARTFCR_UUE )

#define __uart_enable_transmit_irq()	( REG8(UART0_IER) |= UARTIER_TIE )
#define __uart_disable_transmit_irq()	( REG8(UART0_IER) &= ~UARTIER_TIE )

#define __uart_enable_receive_irq() \
  ( REG8(UART0_IER) |= UARTIER_RIE | UARTIER_RLIE | UARTIER_RTIE )
#define __uart_disable_receive_irq() \
  ( REG8(UART0_IER) &= ~(UARTIER_RIE | UARTIER_RLIE | UARTIER_RTIE) )

#define __uart_enable_loopback()  	( REG8(UART0_MCR) |= UARTMCR_LOOP )
#define __uart_disable_loopback() 	( REG8(UART0_MCR) &= ~UARTMCR_LOOP )

#define __uart_set_8n1()		( REG8(UART0_LCR) = UARTLCR_WLEN_8 )

#define __uart_set_baud(devclk, baud)				\
  do {								\
	REG8(UART0_LCR) |= UARTLCR_DLAB;			\
	REG8(UART0_DLLR) = (devclk / 16 / baud) & 0xff;		\
	REG8(UART0_DLHR) = ((devclk / 16 / baud) >> 8) & 0xff;	\
	REG8(UART0_LCR) &= ~UARTLCR_DLAB;			\
  } while (0)

#define __uart_parity_error()		( (REG8(UART0_LSR) & UARTLSR_PER) != 0 )
#define __uart_clear_errors() \
  ( REG8(UART0_LSR) &= ~(UARTLSR_ORER | UARTLSR_BRK | UARTLSR_FER | UARTLSR_PER | UARTLSR_RFER) )

#define __uart_transmit_fifo_empty()	( (REG8(UART0_LSR) & UARTLSR_TDRQ) != 0 )
#define __uart_transmit_end()		( (REG8(UART0_LSR) & UARTLSR_TEMT) != 0 )
#define __uart_transmit_char(ch)	( REG8(UART0_TDR) = (ch) )
#define __uart_receive_fifo_full()	( (REG8(UART0_LSR) & UARTLSR_DR) != 0 )
#define __uart_receive_ready()		( (REG8(UART0_LSR) & UARTLSR_DR) != 0 )
#define __uart_receive_char()		REG8(UART0_RDR)
#define __uart_disable_irda()		( REG8(UART0_SIRCR) &= ~(SIRCR_TSIRE | SIRCR_RSIRE) )
#define __uart_enable_irda() \
  /* Tx high pulse as 0, Rx low pulse as 0 */ \
  ( REG8(UART0_SIRCR) = SIRCR_TSIRE | SIRCR_RSIRE | SIRCR_RXPL | SIRCR_TPWS )


/***************************************************************************
 * DMAC
 ***************************************************************************/

/* n is the DMA channel (0 - 5) */

#define __dmac_enable_module() \
  ( REG_DMAC_DMACR |= DMAC_DMACR_DMAE | DMAC_DMACR_PR_RR )
#define __dmac_disable_module() \
  ( REG_DMAC_DMACR &= ~DMAC_DMACR_DMAE )

/* p=0,1,2,3 */
#define __dmac_set_priority(p) 				\
do {							\
	REG_DMAC_DMACR &= ~DMAC_DMACR_PR_MASK;		\
	REG_DMAC_DMACR |= ((p) << DMAC_DMACR_PR_BIT);	\
} while (0)

#define __dmac_test_halt_error() ( REG_DMAC_DMACR & DMAC_DMACR_HLT )
#define __dmac_test_addr_error() ( REG_DMAC_DMACR & DMAC_DMACR_AR )

#define __dmac_enable_descriptor(n) \
  ( REG_DMAC_DCCSR((n)) &= ~DMAC_DCCSR_NDES )
#define __dmac_disable_descriptor(n) \
  ( REG_DMAC_DCCSR((n)) |= DMAC_DCCSR_NDES )

#define __dmac_enable_channel(n) \
  ( REG_DMAC_DCCSR((n)) |= DMAC_DCCSR_EN )
#define __dmac_disable_channel(n) \
  ( REG_DMAC_DCCSR((n)) &= ~DMAC_DCCSR_EN )
#define __dmac_channel_enabled(n) \
  ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_EN )

#define __dmac_channel_enable_irq(n) \
  ( REG_DMAC_DCMD((n)) |= DMAC_DCMD_TIE )
#define __dmac_channel_disable_irq(n) \
  ( REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_TIE )

#define __dmac_channel_transmit_halt_detected(n) \
  (  REG_DMAC_DCCSR((n)) & DMAC_DCCSR_HLT )
#define __dmac_channel_transmit_end_detected(n) \
  (  REG_DMAC_DCCSR((n)) & DMAC_DCCSR_TT )
#define __dmac_channel_address_error_detected(n) \
  (  REG_DMAC_DCCSR((n)) & DMAC_DCCSR_AR )
#define __dmac_channel_count_terminated_detected(n) \
  (  REG_DMAC_DCCSR((n)) & DMAC_DCCSR_CT )
#define __dmac_channel_descriptor_invalid_detected(n) \
  (  REG_DMAC_DCCSR((n)) & DMAC_DCCSR_INV )

#define __dmac_channel_clear_transmit_halt(n) \
  (  REG_DMAC_DCCSR(n) &= ~DMAC_DCCSR_HLT )
#define __dmac_channel_clear_transmit_end(n) \
  (  REG_DMAC_DCCSR(n) &= ~DMAC_DCCSR_TT )
#define __dmac_channel_clear_address_error(n) \
  (  REG_DMAC_DCCSR(n) &= ~DMAC_DCCSR_AR )
#define __dmac_channel_clear_count_terminated(n) \
  (  REG_DMAC_DCCSR((n)) &= ~DMAC_DCCSR_CT )
#define __dmac_channel_clear_descriptor_invalid(n) \
  (  REG_DMAC_DCCSR((n)) &= ~DMAC_DCCSR_INV )

#define __dmac_channel_set_single_mode(n) \
  (  REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_TM )
#define __dmac_channel_set_block_mode(n) \
  (  REG_DMAC_DCMD((n)) |= DMAC_DCMD_TM )

#define __dmac_channel_set_transfer_unit_32bit(n)	\
do {							\
	REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK;	\
	REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_32BIT;	\
} while (0)

#define __dmac_channel_set_transfer_unit_16bit(n)	\
do {							\
	REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK;	\
	REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_16BIT;	\
} while (0)

#define __dmac_channel_set_transfer_unit_8bit(n)	\
do {							\
	REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK;	\
	REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_8BIT;	\
} while (0)

#define __dmac_channel_set_transfer_unit_16byte(n)	\
do {							\
	REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK;	\
	REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_16BYTE;	\
} while (0)

#define __dmac_channel_set_transfer_unit_32byte(n)	\
do {							\
	REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK;	\
	REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_32BYTE;	\
} while (0)

/* w=8,16,32 */
#define __dmac_channel_set_dest_port_width(n,w)		\
do {							\
	REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DWDH_MASK;	\
	REG_DMAC_DCMD((n)) |= DMAC_DCMD_DWDH_##w;	\
} while (0)

/* w=8,16,32 */
#define __dmac_channel_set_src_port_width(n,w)		\
do {							\
	REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_SWDH_MASK;	\
	REG_DMAC_DCMD((n)) |= DMAC_DCMD_SWDH_##w;	\
} while (0)

/* v=0-15 */
#define __dmac_channel_set_rdil(n,v)				\
do {								\
	REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_RDIL_MASK;		\
	REG_DMAC_DCMD((n) |= ((v) << DMAC_DCMD_RDIL_BIT);	\
} while (0)

#define __dmac_channel_dest_addr_fixed(n) \
  (  REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DAI )
#define __dmac_channel_dest_addr_increment(n) \
  (  REG_DMAC_DCMD((n)) |= DMAC_DCMD_DAI )

#define __dmac_channel_src_addr_fixed(n) \
  (  REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_SAI )
#define __dmac_channel_src_addr_increment(n) \
  (  REG_DMAC_DCMD((n)) |= DMAC_DCMD_SAI )

#define __dmac_channel_set_doorbell(n) \
  (  REG_DMAC_DMADBSR = (1 << (n)) )

#define __dmac_channel_irq_detected(n)  ( REG_DMAC_DMAIPR & (1 << (n)) )
#define __dmac_channel_ack_irq(n)       ( REG_DMAC_DMAIPR &= ~(1 << (n)) )

static __inline__ int __dmac_get_irq(void)
{
	int i;
	for (i = 0; i < MAX_DMA_NUM; i++)
		if (__dmac_channel_irq_detected(i))
			return i;
	return -1;
}


/***************************************************************************
 * AIC (AC'97 & I2S Controller)
 ***************************************************************************/

#define __aic_enable()		( REG_AIC_FR |= AIC_FR_ENB )
#define __aic_disable()		( REG_AIC_FR &= ~AIC_FR_ENB )

#define __aic_select_ac97()	( REG_AIC_FR &= ~AIC_FR_AUSEL )
#define __aic_select_i2s()	( REG_AIC_FR |= AIC_FR_AUSEL )

#define __i2s_as_master()	( REG_AIC_FR |= AIC_FR_BCKD | AIC_FR_SYNCD )
#define __i2s_as_slave()	( REG_AIC_FR &= ~(AIC_FR_BCKD | AIC_FR_SYNCD) )
#define __aic_reset_status()          ( REG_AIC_FR & AIC_FR_RST )

#define __aic_reset()                                   \
do {                                                    \
        REG_AIC_FR |= AIC_FR_RST;                       \
} while(0)


#define __aic_set_transmit_trigger(n) 			\
do {							\
	REG_AIC_FR &= ~AIC_FR_TFTH_MASK;		\
	REG_AIC_FR |= ((n) << AIC_FR_TFTH_BIT);		\
} while(0)

#define __aic_set_receive_trigger(n) 			\
do {							\
	REG_AIC_FR &= ~AIC_FR_RFTH_MASK;		\
	REG_AIC_FR |= ((n) << AIC_FR_RFTH_BIT);		\
} while(0)

#define __aic_enable_record()	( REG_AIC_CR |= AIC_CR_EREC )
#define __aic_disable_record()	( REG_AIC_CR &= ~AIC_CR_EREC )
#define __aic_enable_replay()	( REG_AIC_CR |= AIC_CR_ERPL )
#define __aic_disable_replay()	( REG_AIC_CR &= ~AIC_CR_ERPL )
#define __aic_enable_loopback()	( REG_AIC_CR |= AIC_CR_ENLBF )
#define __aic_disable_loopback() ( REG_AIC_CR &= ~AIC_CR_ENLBF )

#define __aic_flush_fifo()	( REG_AIC_CR |= AIC_CR_FLUSH )
#define __aic_unflush_fifo()	( REG_AIC_CR &= ~AIC_CR_FLUSH )

#define __aic_enable_transmit_intr() \
  ( REG_AIC_CR |= (AIC_CR_ETFS | AIC_CR_ETUR) )
#define __aic_disable_transmit_intr() \
  ( REG_AIC_CR &= ~(AIC_CR_ETFS | AIC_CR_ETUR) )
#define __aic_enable_receive_intr() \
  ( REG_AIC_CR |= (AIC_CR_ERFS | AIC_CR_EROR) )
#define __aic_disable_receive_intr() \
  ( REG_AIC_CR &= ~(AIC_CR_ERFS | AIC_CR_EROR) )

#define __aic_enable_transmit_dma()  ( REG_AIC_CR |= AIC_CR_TDMS )
#define __aic_disable_transmit_dma() ( REG_AIC_CR &= ~AIC_CR_TDMS )
#define __aic_enable_receive_dma()   ( REG_AIC_CR |= AIC_CR_RDMS )
#define __aic_disable_receive_dma()  ( REG_AIC_CR &= ~AIC_CR_RDMS )

#define __aic_enable_mono2stereo()   ( REG_AIC_CR |= AIC_CR_M2S )
#define __aic_disable_mono2stereo()  ( REG_AIC_CR &= ~AIC_CR_M2S )
#define __aic_enable_byteswap()      ( REG_AIC_CR |= AIC_CR_ENDSW )
#define __aic_disable_byteswap()     ( REG_AIC_CR &= ~AIC_CR_ENDSW )
#define __aic_enable_unsignadj()     ( REG_AIC_CR |= AIC_CR_AVSTSU )
#define __aic_disable_unsignadj()    ( REG_AIC_CR &= ~AIC_CR_AVSTSU )

#define AC97_PCM_XS_L_FRONT   	AIC_ACCR1_XS_SLOT3
#define AC97_PCM_XS_R_FRONT   	AIC_ACCR1_XS_SLOT4
#define AC97_PCM_XS_CENTER    	AIC_ACCR1_XS_SLOT6
#define AC97_PCM_XS_L_SURR    	AIC_ACCR1_XS_SLOT7
#define AC97_PCM_XS_R_SURR    	AIC_ACCR1_XS_SLOT8
#define AC97_PCM_XS_LFE       	AIC_ACCR1_XS_SLOT9

#define AC97_PCM_RS_L_FRONT   	AIC_ACCR1_RS_SLOT3
#define AC97_PCM_RS_R_FRONT   	AIC_ACCR1_RS_SLOT4
#define AC97_PCM_RS_CENTER    	AIC_ACCR1_RS_SLOT6
#define AC97_PCM_RS_L_SURR    	AIC_ACCR1_RS_SLOT7
#define AC97_PCM_RS_R_SURR    	AIC_ACCR1_RS_SLOT8
#define AC97_PCM_RS_LFE       	AIC_ACCR1_RS_SLOT9

#define __ac97_set_xs_none()	( REG_AIC_ACCR1 &= ~AIC_ACCR1_XS_MASK )
#define __ac97_set_xs_mono() 						\
do {									\
	REG_AIC_ACCR1 &= ~AIC_ACCR1_XS_MASK;				\
	REG_AIC_ACCR1 |= AC97_PCM_XS_R_FRONT;				\
} while(0)
#define __ac97_set_xs_stereo() 						\
do {									\
	REG_AIC_ACCR1 &= ~AIC_ACCR1_XS_MASK;				\
	REG_AIC_ACCR1 |= AC97_PCM_XS_L_FRONT | AC97_PCM_XS_R_FRONT;	\
} while(0)

/* In fact, only stereo is support now. */ 
#define __ac97_set_rs_none()	( REG_AIC_ACCR1 &= ~AIC_ACCR1_RS_MASK )
#define __ac97_set_rs_mono() 						\
do {									\
	REG_AIC_ACCR1 &= ~AIC_ACCR1_RS_MASK;				\
	REG_AIC_ACCR1 |= AC97_PCM_RS_R_FRONT;				\
} while(0)
#define __ac97_set_rs_stereo() 						\
do {									\
	REG_AIC_ACCR1 &= ~AIC_ACCR1_RS_MASK;				\
	REG_AIC_ACCR1 |= AC97_PCM_RS_L_FRONT | AC97_PCM_RS_R_FRONT;	\
} while(0)

#define __ac97_warm_reset_codec()		\
 do {						\
	REG_AIC_ACCR2 |= AIC_ACCR2_SA;		\
	REG_AIC_ACCR2 |= AIC_ACCR2_SS;		\
	udelay(2);				\
	REG_AIC_ACCR2 &= ~AIC_ACCR2_SS;		\
	REG_AIC_ACCR2 &= ~AIC_ACCR2_SA;		\
 } while (0)

#define __ac97_cold_reset_codec()		\
 do {						\
	REG_AIC_ACCR2 |=  AIC_ACCR2_SR;		\
	udelay(2);				\
	REG_AIC_ACCR2 &= ~AIC_ACCR2_SR;		\
 } while (0)

/* n=8,16,18,20 */
#define __ac97_set_iass(n) \
 ( REG_AIC_ACCR2 = (REG_AIC_ACCR2 & ~AIC_ACCR2_IASS_MASK) | AIC_ACCR2_IASS_##n##BIT )
#define __ac97_set_oass(n) \
 ( REG_AIC_ACCR2 = (REG_AIC_ACCR2 & ~AIC_ACCR2_OASS_MASK) | AIC_ACCR2_OASS_##n##BIT )

#define __i2s_select_i2s()            ( REG_AIC_I2SCR &= ~AIC_I2SCR_AMSL )
#define __i2s_select_msbjustified()   ( REG_AIC_I2SCR |= AIC_I2SCR_AMSL )

/* n=8,16,18,20,24 */
/*#define __i2s_set_sample_size(n) \
 ( REG_AIC_I2SCR |= (REG_AIC_I2SCR & ~AIC_I2SCR_WL_MASK) | AIC_I2SCR_WL_##n##BIT )*/

#define __i2s_set_oss_sample_size(n) \
 ( REG_AIC_CR = (REG_AIC_CR & ~AIC_CR_OSS_MASK) | AIC_CR_OSS_##n##BIT )
#define __i2s_set_iss_sample_size(n) \
 ( REG_AIC_CR = (REG_AIC_CR & ~AIC_CR_ISS_MASK) | AIC_CR_ISS_##n##BIT )

#define __i2s_stop_bitclk()   ( REG_AIC_I2SCR |= AIC_I2SCR_STPBK )
#define __i2s_start_bitclk()  ( REG_AIC_I2SCR &= ~AIC_I2SCR_STPBK )

#define __aic_transmit_request()  ( REG_AIC_SR & AIC_SR_TFS )
#define __aic_receive_request()   ( REG_AIC_SR & AIC_SR_RFS )
#define __aic_transmit_underrun() ( REG_AIC_SR & AIC_SR_TUR )
#define __aic_receive_overrun()   ( REG_AIC_SR & AIC_SR_ROR )

#define __aic_clear_errors()      ( REG_AIC_SR &= ~(AIC_SR_TUR | AIC_SR_ROR) )

#define __aic_get_transmit_resident() \
  ( (REG_AIC_SR & AIC_SR_TFL_MASK) >> AIC_SR_TFL_BIT )
#define __aic_get_receive_count() \
  ( (REG_AIC_SR & AIC_SR_RFL_MASK) >> AIC_SR_RFL_BIT )

#define __ac97_command_transmitted()     ( REG_AIC_ACSR & AIC_ACSR_CADT )
#define __ac97_status_received()         ( REG_AIC_ACSR & AIC_ACSR_SADR )
#define __ac97_status_receive_timeout()  ( REG_AIC_ACSR & AIC_ACSR_RSTO )
#define __ac97_codec_is_low_power_mode() ( REG_AIC_ACSR & AIC_ACSR_CLPM )
#define __ac97_codec_is_ready()          ( REG_AIC_ACSR & AIC_ACSR_CRDY )
#define __ac97_slot_error_detected()     ( REG_AIC_ACSR & AIC_ACSR_SLTERR )
#define __ac97_clear_slot_error()        ( REG_AIC_ACSR &= ~AIC_ACSR_SLTERR )

#define __i2s_is_busy()         ( REG_AIC_I2SSR & AIC_I2SSR_BSY )

#define CODEC_READ_CMD	        (1 << 19)
#define CODEC_WRITE_CMD	        (0 << 19)
#define CODEC_REG_INDEX_BIT     12
#define CODEC_REG_INDEX_MASK	(0x7f << CODEC_REG_INDEX_BIT)	/* 18:12 */
#define CODEC_REG_DATA_BIT      4
#define CODEC_REG_DATA_MASK	(0x0ffff << 4)	/* 19:4 */

#define __ac97_out_rcmd_addr(reg) 					\
do { 									\
    REG_AIC_ACCAR = CODEC_READ_CMD | ((reg) << CODEC_REG_INDEX_BIT); 	\
} while (0)

#define __ac97_out_wcmd_addr(reg) 					\
do { 									\
    REG_AIC_ACCAR = CODEC_WRITE_CMD | ((reg) << CODEC_REG_INDEX_BIT); 	\
} while (0)

#define __ac97_out_data(value) 						\
do { 									\
    REG_AIC_ACCDR = ((value) << CODEC_REG_DATA_BIT); 			\
} while (0)

#define __ac97_in_data() \
 ( (REG_AIC_ACSDR & CODEC_REG_DATA_MASK) >> CODEC_REG_DATA_BIT )

#define __ac97_in_status_addr() \
 ( (REG_AIC_ACSAR & CODEC_REG_INDEX_MASK) >> CODEC_REG_INDEX_BIT )

#define __i2s_set_sample_rate(i2sclk, sync) \
  ( REG_AIC_I2SDIV = ((i2sclk) / (4*64)) / (sync) )

#define __aic_write_tfifo(v)  ( REG_AIC_DR = (v) )
#define __aic_read_rfifo()    ( REG_AIC_DR )

#define __aic_internal_codec()  ( REG_AIC_FR |= AIC_FR_ICDC ) 
#define __aic_external_codec()  ( REG_AIC_FR &= ~AIC_FR_ICDC )

/* Define next ops for AC97 compatible */

#define AC97_ACSR	AIC_ACSR

#define __ac97_enable()		__aic_enable(); __aic_select_ac97()
#define __ac97_disable()	__aic_disable()
#define __ac97_reset()		__aic_reset()

#define __ac97_set_transmit_trigger(n)	__aic_set_transmit_trigger(n)
#define __ac97_set_receive_trigger(n)	__aic_set_receive_trigger(n)

#define __ac97_enable_record()		__aic_enable_record()
#define __ac97_disable_record()		__aic_disable_record()
#define __ac97_enable_replay()		__aic_enable_replay()
#define __ac97_disable_replay()		__aic_disable_replay()
#define __ac97_enable_loopback()	__aic_enable_loopback()
#define __ac97_disable_loopback()	__aic_disable_loopback()

#define __ac97_enable_transmit_dma()	__aic_enable_transmit_dma()
#define __ac97_disable_transmit_dma()	__aic_disable_transmit_dma()
#define __ac97_enable_receive_dma()	__aic_enable_receive_dma()
#define __ac97_disable_receive_dma()	__aic_disable_receive_dma()

#define __ac97_transmit_request()	__aic_transmit_request()
#define __ac97_receive_request()	__aic_receive_request()
#define __ac97_transmit_underrun()	__aic_transmit_underrun()
#define __ac97_receive_overrun()	__aic_receive_overrun()

#define __ac97_clear_errors()		__aic_clear_errors()

#define __ac97_get_transmit_resident()	__aic_get_transmit_resident()
#define __ac97_get_receive_count()	__aic_get_receive_count()

#define __ac97_enable_transmit_intr()	__aic_enable_transmit_intr()
#define __ac97_disable_transmit_intr()	__aic_disable_transmit_intr()
#define __ac97_enable_receive_intr()	__aic_enable_receive_intr()
#define __ac97_disable_receive_intr()	__aic_disable_receive_intr()

#define __ac97_write_tfifo(v)		__aic_write_tfifo(v)
#define __ac97_read_rfifo()		__aic_read_rfifo()

/* Define next ops for I2S compatible */

#define I2S_ACSR	AIC_I2SSR

#define __i2s_enable()		 __aic_enable(); __aic_select_i2s()
#define __i2s_disable()		__aic_disable()
#define __i2s_reset()		__aic_reset()

#define __i2s_set_transmit_trigger(n)	__aic_set_transmit_trigger(n)
#define __i2s_set_receive_trigger(n)	__aic_set_receive_trigger(n)

#define __i2s_enable_record()		__aic_enable_record()
#define __i2s_disable_record()		__aic_disable_record()
#define __i2s_enable_replay()		__aic_enable_replay()
#define __i2s_disable_replay()		__aic_disable_replay()
#define __i2s_enable_loopback()		__aic_enable_loopback()
#define __i2s_disable_loopback()	__aic_disable_loopback()

#define __i2s_enable_transmit_dma()	__aic_enable_transmit_dma()
#define __i2s_disable_transmit_dma()	__aic_disable_transmit_dma()
#define __i2s_enable_receive_dma()	__aic_enable_receive_dma()
#define __i2s_disable_receive_dma()	__aic_disable_receive_dma()

#define __i2s_transmit_request()	__aic_transmit_request()
#define __i2s_receive_request()		__aic_receive_request()
#define __i2s_transmit_underrun()	__aic_transmit_underrun()
#define __i2s_receive_overrun()		__aic_receive_overrun()

#define __i2s_clear_errors()		__aic_clear_errors()

#define __i2s_get_transmit_resident()	__aic_get_transmit_resident()
#define __i2s_get_receive_count()	__aic_get_receive_count()

#define __i2s_enable_transmit_intr()	__aic_enable_transmit_intr()
#define __i2s_disable_transmit_intr()	__aic_disable_transmit_intr()
#define __i2s_enable_receive_intr()	__aic_enable_receive_intr()
#define __i2s_disable_receive_intr()	__aic_disable_receive_intr()

#define __i2s_write_tfifo(v)		__aic_write_tfifo(v)
#define __i2s_read_rfifo()		__aic_read_rfifo()

#define __i2s_reset_codec()			\
 do {						\
 } while (0)


/***************************************************************************
 * ICDC
 ***************************************************************************/
#define __i2s_internal_codec()         __aic_internal_codec()
#define __i2s_external_codec()         __aic_external_codec()

/***************************************************************************
 * INTC
 ***************************************************************************/
#define __intc_unmask_irq(n)	( REG_INTC_IMCR = (1 << (n)) )
#define __intc_mask_irq(n)	( REG_INTC_IMSR = (1 << (n)) )
#define __intc_ack_irq(n)	( REG_INTC_IPR = (1 << (n)) )


/***************************************************************************
 * I2C
 ***************************************************************************/

#define __i2c_enable()		( REG_I2C_CR |= I2C_CR_I2CE )
#define __i2c_disable()		( REG_I2C_CR &= ~I2C_CR_I2CE )

#define __i2c_send_start()	( REG_I2C_CR |= I2C_CR_STA )
#define __i2c_send_stop()	( REG_I2C_CR |= I2C_CR_STO )
#define __i2c_send_ack()	( REG_I2C_CR &= ~I2C_CR_AC )
#define __i2c_send_nack()	( REG_I2C_CR |= I2C_CR_AC )

#define __i2c_set_drf()		( REG_I2C_SR |= I2C_SR_DRF )
#define __i2c_clear_drf()	( REG_I2C_SR &= ~I2C_SR_DRF )
#define __i2c_check_drf()	( REG_I2C_SR & I2C_SR_DRF )

#define __i2c_received_ack()	( !(REG_I2C_SR & I2C_SR_ACKF) )
#define __i2c_is_busy()		( REG_I2C_SR & I2C_SR_BUSY )
#define __i2c_transmit_ended()	( REG_I2C_SR & I2C_SR_TEND )

#define __i2c_set_clk(dev_clk, i2c_clk) \
  ( REG_I2C_GR = (dev_clk) / (16*(i2c_clk)) - 1 )

#define __i2c_read()		( REG_I2C_DR )
#define __i2c_write(val)	( REG_I2C_DR = (val) )


/***************************************************************************
 * MSC
 ***************************************************************************/

#define __msc_start_op() \
  ( REG_MSC_STRPCL = MSC_STRPCL_START_OP | MSC_STRPCL_CLOCK_CONTROL_START )

#define __msc_set_resto(to) 	( REG_MSC_RESTO = to )
#define __msc_set_rdto(to) 	( REG_MSC_RDTO = to )
#define __msc_set_cmd(cmd) 	( REG_MSC_CMD = cmd )
#define __msc_set_arg(arg) 	( REG_MSC_ARG = arg )
#define __msc_set_nob(nob) 	( REG_MSC_NOB = nob )
#define __msc_get_nob() 	( REG_MSC_NOB )
#define __msc_set_blklen(len) 	( REG_MSC_BLKLEN = len )
#define __msc_set_cmdat(cmdat) 	( REG_MSC_CMDAT = cmdat )
#define __msc_set_cmdat_ioabort() 	( REG_MSC_CMDAT |= MSC_CMDAT_IO_ABORT )
#define __msc_clear_cmdat_ioabort() 	( REG_MSC_CMDAT &= ~MSC_CMDAT_IO_ABORT )

#define __msc_set_cmdat_bus_width1() 			\
do { 							\
	REG_MSC_CMDAT &= ~MSC_CMDAT_BUS_WIDTH_MASK; 	\
	REG_MSC_CMDAT |= MSC_CMDAT_BUS_WIDTH_1BIT; 	\
} while(0)

#define __msc_set_cmdat_bus_width4() 			\
do { 							\
	REG_MSC_CMDAT &= ~MSC_CMDAT_BUS_WIDTH_MASK; 	\
	REG_MSC_CMDAT |= MSC_CMDAT_BUS_WIDTH_4BIT; 	\
} while(0)

#define __msc_set_cmdat_dma_en() ( REG_MSC_CMDAT |= MSC_CMDAT_DMA_EN )
#define __msc_set_cmdat_init() 	( REG_MSC_CMDAT |= MSC_CMDAT_INIT )
#define __msc_set_cmdat_busy() 	( REG_MSC_CMDAT |= MSC_CMDAT_BUSY )
#define __msc_set_cmdat_stream() ( REG_MSC_CMDAT |= MSC_CMDAT_STREAM_BLOCK )
#define __msc_set_cmdat_block() ( REG_MSC_CMDAT &= ~MSC_CMDAT_STREAM_BLOCK )
#define __msc_set_cmdat_read() 	( REG_MSC_CMDAT &= ~MSC_CMDAT_WRITE_READ )
#define __msc_set_cmdat_write() ( REG_MSC_CMDAT |= MSC_CMDAT_WRITE_READ )
#define __msc_set_cmdat_data_en() ( REG_MSC_CMDAT |= MSC_CMDAT_DATA_EN )

/* r is MSC_CMDAT_RESPONSE_FORMAT_Rx or MSC_CMDAT_RESPONSE_FORMAT_NONE */
#define __msc_set_cmdat_res_format(r) 				\
do { 								\
	REG_MSC_CMDAT &= ~MSC_CMDAT_RESPONSE_FORMAT_MASK; 	\
	REG_MSC_CMDAT |= (r); 					\
} while(0)

#define __msc_clear_cmdat() \
  REG_MSC_CMDAT &= ~( MSC_CMDAT_IO_ABORT | MSC_CMDAT_DMA_EN | MSC_CMDAT_INIT| \
  MSC_CMDAT_BUSY | MSC_CMDAT_STREAM_BLOCK | MSC_CMDAT_WRITE_READ | \
  MSC_CMDAT_DATA_EN | MSC_CMDAT_RESPONSE_FORMAT_MASK )

#define __msc_get_imask() 		( REG_MSC_IMASK )
#define __msc_mask_all_intrs() 		( REG_MSC_IMASK = 0xff )
#define __msc_unmask_all_intrs() 	( REG_MSC_IMASK = 0x00 )
#define __msc_mask_rd() 		( REG_MSC_IMASK |= MSC_IMASK_RXFIFO_RD_REQ )
#define __msc_unmask_rd() 		( REG_MSC_IMASK &= ~MSC_IMASK_RXFIFO_RD_REQ )
#define __msc_mask_wr() 		( REG_MSC_IMASK |= MSC_IMASK_TXFIFO_WR_REQ )
#define __msc_unmask_wr() 		( REG_MSC_IMASK &= ~MSC_IMASK_TXFIFO_WR_REQ )
#define __msc_mask_endcmdres() 		( REG_MSC_IMASK |= MSC_IMASK_END_CMD_RES )
#define __msc_unmask_endcmdres() 	( REG_MSC_IMASK &= ~MSC_IMASK_END_CMD_RES )
#define __msc_mask_datatrandone() 	( REG_MSC_IMASK |= MSC_IMASK_DATA_TRAN_DONE )
#define __msc_unmask_datatrandone() 	( REG_MSC_IMASK &= ~MSC_IMASK_DATA_TRAN_DONE )
#define __msc_mask_prgdone() 		( REG_MSC_IMASK |= MSC_IMASK_PRG_DONE )
#define __msc_unmask_prgdone() 		( REG_MSC_IMASK &= ~MSC_IMASK_PRG_DONE )

/* n=0,1,2,3,4,5,6,7 */
#define __msc_set_clkrt(n) 	\
do { 				\
	REG_MSC_CLKRT = n;	\
} while(0)

#define __msc_get_ireg() 		( REG_MSC_IREG )
#define __msc_ireg_rd() 		( REG_MSC_IREG & MSC_IREG_RXFIFO_RD_REQ )
#define __msc_ireg_wr() 		( REG_MSC_IREG & MSC_IREG_TXFIFO_WR_REQ )
#define __msc_ireg_end_cmd_res() 	( REG_MSC_IREG & MSC_IREG_END_CMD_RES )
#define __msc_ireg_data_tran_done() 	( REG_MSC_IREG & MSC_IREG_DATA_TRAN_DONE )
#define __msc_ireg_prg_done() 		( REG_MSC_IREG & MSC_IREG_PRG_DONE )
#define __msc_ireg_clear_end_cmd_res() 	( REG_MSC_IREG = MSC_IREG_END_CMD_RES )
#define __msc_ireg_clear_data_tran_done() ( REG_MSC_IREG = MSC_IREG_DATA_TRAN_DONE )
#define __msc_ireg_clear_prg_done() 	( REG_MSC_IREG = MSC_IREG_PRG_DONE )

#define __msc_get_stat() 		( REG_MSC_STAT )
#define __msc_stat_not_end_cmd_res() 	( (REG_MSC_STAT & MSC_STAT_END_CMD_RES) == 0)
#define __msc_stat_crc_err() \
  ( REG_MSC_STAT & (MSC_STAT_CRC_RES_ERR | MSC_STAT_CRC_READ_ERROR | MSC_STAT_CRC_WRITE_ERROR_YES) )
#define __msc_stat_res_crc_err() 	( REG_MSC_STAT & MSC_STAT_CRC_RES_ERR )
#define __msc_stat_rd_crc_err() 	( REG_MSC_STAT & MSC_STAT_CRC_READ_ERROR )
#define __msc_stat_wr_crc_err() 	( REG_MSC_STAT & MSC_STAT_CRC_WRITE_ERROR_YES )
#define __msc_stat_resto_err() 		( REG_MSC_STAT & MSC_STAT_TIME_OUT_RES )
#define __msc_stat_rdto_err() 		( REG_MSC_STAT & MSC_STAT_TIME_OUT_READ )

#define __msc_rd_resfifo() 		( REG_MSC_RES )
#define __msc_rd_rxfifo()  		( REG_MSC_RXFIFO )
#define __msc_wr_txfifo(v)  		( REG_MSC_TXFIFO = v )

#define __msc_reset() 						\
do { 								\
	REG_MSC_STRPCL = MSC_STRPCL_RESET;			\
 	while (REG_MSC_STAT & MSC_STAT_IS_RESETTING);		\
} while (0)

#define __msc_start_clk() 					\
do { 								\
	REG_MSC_STRPCL = MSC_STRPCL_CLOCK_CONTROL_START;	\
} while (0)

#define __msc_stop_clk() 					\
do { 								\
	REG_MSC_STRPCL = MSC_STRPCL_CLOCK_CONTROL_STOP;	\
} while (0)

#define MMC_CLK 19169200
#define SD_CLK  24576000

/* msc_clk should little than pclk and little than clk retrieve from card */
#define __msc_calc_clk_divisor(type,dev_clk,msc_clk,lv)		\
do {								\
	unsigned int rate, pclk, i;				\
	pclk = dev_clk;						\
	rate = type?SD_CLK:MMC_CLK;				\
  	if (msc_clk && msc_clk < pclk)				\
    		pclk = msc_clk;					\
	i = 0;							\
  	while (pclk < rate)					\
    	{							\
      		i ++;						\
      		rate >>= 1;					\
    	}							\
  	lv = i;							\
} while(0)

/* divide rate to little than or equal to 400kHz */
#define __msc_calc_slow_clk_divisor(type, lv)			\
do {								\
	unsigned int rate, i;					\
	rate = (type?SD_CLK:MMC_CLK)/1000/400;			\
	i = 0;							\
	while (rate > 0)					\
    	{							\
      		rate >>= 1;					\
      		i ++;						\
    	}							\
  	lv = i;							\
} while(0)


/***************************************************************************
 * SSI
 ***************************************************************************/

#define __ssi_enable()    ( REG_SSI_CR0 |= SSI_CR0_SSIE )
#define __ssi_disable()   ( REG_SSI_CR0 &= ~SSI_CR0_SSIE )
#define __ssi_select_ce() ( REG_SSI_CR0 &= ~SSI_CR0_FSEL )

#define __ssi_normal_mode() ( REG_SSI_ITR &= ~SSI_ITR_IVLTM_MASK )

#define __ssi_select_ce2() 		\
do { 					\
	REG_SSI_CR0 |= SSI_CR0_FSEL; 	\
	REG_SSI_CR1 &= ~SSI_CR1_MULTS; 	\
} while (0)

#define __ssi_select_gpc() 		\
do { 					\
	REG_SSI_CR0 &= ~SSI_CR0_FSEL; 	\
	REG_SSI_CR1 |= SSI_CR1_MULTS; 	\
} while (0)

#define __ssi_enable_tx_intr() 	\
  ( REG_SSI_CR0 |= SSI_CR0_TIE | SSI_CR0_TEIE )

#define __ssi_disable_tx_intr() \
  ( REG_SSI_CR0 &= ~(SSI_CR0_TIE | SSI_CR0_TEIE) )

#define __ssi_enable_rx_intr() 	\
  ( REG_SSI_CR0 |= SSI_CR0_RIE | SSI_CR0_REIE )

#define __ssi_disable_rx_intr() \
  ( REG_SSI_CR0 &= ~(SSI_CR0_RIE | SSI_CR0_REIE) )

#define __ssi_enable_loopback()  ( REG_SSI_CR0 |= SSI_CR0_LOOP )
#define __ssi_disable_loopback() ( REG_SSI_CR0 &= ~SSI_CR0_LOOP )

#define __ssi_enable_receive()   ( REG_SSI_CR0 &= ~SSI_CR0_DISREV )
#define __ssi_disable_receive()  ( REG_SSI_CR0 |= SSI_CR0_DISREV )

#define __ssi_finish_receive() 	\
  ( REG_SSI_CR0 |= (SSI_CR0_RFINE | SSI_CR0_RFINC) )

#define __ssi_disable_recvfinish() \
  ( REG_SSI_CR0 &= ~(SSI_CR0_RFINE | SSI_CR0_RFINC) )

#define __ssi_flush_txfifo()   ( REG_SSI_CR0 |= SSI_CR0_TFLUSH )
#define __ssi_flush_rxfifo()   ( REG_SSI_CR0 |= SSI_CR0_RFLUSH )

#define __ssi_flush_fifo() \
  ( REG_SSI_CR0 |= SSI_CR0_TFLUSH | SSI_CR0_RFLUSH )

#define __ssi_finish_transmit() ( REG_SSI_CR1 &= ~SSI_CR1_UNFIN )

#define __ssi_spi_format() 					\
do { 								\
	REG_SSI_CR1 &= ~SSI_CR1_FMAT_MASK; 			\
	REG_SSI_CR1 |= SSI_CR1_FMAT_SPI; 			\
	REG_SSI_CR1 &= ~(SSI_CR1_TFVCK_MASK|SSI_CR1_TCKFI_MASK);\
	REG_SSI_CR1 |= (SSI_CR1_TFVCK_1 | SSI_CR1_TCKFI_1);	\
} while (0)

/* TI's SSP format, must clear SSI_CR1.UNFIN */
#define __ssi_ssp_format() 					\
do { 								\
	REG_SSI_CR1 &= ~(SSI_CR1_FMAT_MASK | SSI_CR1_UNFIN); 	\
	REG_SSI_CR1 |= SSI_CR1_FMAT_SSP; 			\
} while (0)

/* National's Microwire format, must clear SSI_CR0.RFINE, and set max delay */
#define __ssi_microwire_format() 				\
do { 								\
	REG_SSI_CR1 &= ~SSI_CR1_FMAT_MASK; 			\
	REG_SSI_CR1 |= SSI_CR1_FMAT_MW1; 			\
	REG_SSI_CR1 &= ~(SSI_CR1_TFVCK_MASK|SSI_CR1_TCKFI_MASK);\
	REG_SSI_CR1 |= (SSI_CR1_TFVCK_3 | SSI_CR1_TCKFI_3);	\
	REG_SSI_CR0 &= ~SSI_CR0_RFINE; 				\
} while (0)

/* CE# level (FRMHL), CE# in interval time (ITFRM),
   clock phase and polarity (PHA POL),
   interval time (SSIITR), interval characters/frame (SSIICR) */

 /* frmhl,endian,mcom,flen,pha,pol MASK */
#define SSICR1_MISC_MASK 					\
	( SSI_CR1_FRMHL_MASK | SSI_CR1_LFST | SSI_CR1_MCOM_MASK	\
	| SSI_CR1_FLEN_MASK | SSI_CR1_PHA | SSI_CR1_POL )	\

#define __ssi_spi_set_misc(frmhl,endian,flen,mcom,pha,pol)	\
do { 								\
	REG_SSI_CR1 &= ~SSICR1_MISC_MASK; 			\
	REG_SSI_CR1 |= ((frmhl) << 30) | ((endian) << 25) | 	\
		 (((mcom) - 1) << 12) | (((flen) - 2) << 4) | 	\
	         ((pha) << 1) | (pol); 				\
} while(0)

/* Transfer with MSB or LSB first */
#define __ssi_set_msb() ( REG_SSI_CR1 &= ~SSI_CR1_LFST )
#define __ssi_set_lsb() ( REG_SSI_CR1 |= SSI_CR1_LFST )

#define __ssi_set_frame_length(n) \
    REG_SSI_CR1 = (REG_SSI_CR1 & ~SSI_CR1_FLEN_MASK) | (((n) - 2) << 4) 

/* n = 1 - 16 */
#define __ssi_set_microwire_command_length(n) \
    ( REG_SSI_CR1 = ((REG_SSI_CR1 & ~SSI_CR1_MCOM_MASK) | SSI_CR1_MCOM_##n##BIT) )

/* Set the clock phase for SPI */
#define __ssi_set_spi_clock_phase(n) \
    ( REG_SSI_CR1 = ((REG_SSI_CR1 & ~SSI_CR1_PHA) | (n&0x1)) )

/* Set the clock polarity for SPI */
#define __ssi_set_spi_clock_polarity(n) \
    ( REG_SSI_CR1 = ((REG_SSI_CR1 & ~SSI_CR1_POL) | (n&0x1)) )

/* n = ix8 */
#define __ssi_set_tx_trigger(n) 		\
do { 						\
	REG_SSI_CR1 &= ~SSI_CR1_TTRG_MASK; 	\
	REG_SSI_CR1 |= SSI_CR1_TTRG_##n; 	\
} while (0)

/* n = ix8 */
#define __ssi_set_rx_trigger(n) 		\
do { 						\
	REG_SSI_CR1 &= ~SSI_CR1_RTRG_MASK; 	\
	REG_SSI_CR1 |= SSI_CR1_RTRG_##n; 	\
} while (0)

#define __ssi_get_txfifo_count() \
    ( (REG_SSI_SR & SSI_SR_TFIFONUM_MASK) >> SSI_SR_TFIFONUM_BIT )

#define __ssi_get_rxfifo_count() \
    ( (REG_SSI_SR & SSI_SR_RFIFONUM_MASK) >> SSI_SR_RFIFONUM_BIT )

#define __ssi_clear_errors() \
    ( REG_SSI_SR &= ~(SSI_SR_UNDR | SSI_SR_OVER) )

#define __ssi_transfer_end()	( REG_SSI_SR & SSI_SR_END )
#define __ssi_is_busy()		( REG_SSI_SR & SSI_SR_BUSY )

#define __ssi_txfifo_full()	( REG_SSI_SR & SSI_SR_TFF )
#define __ssi_rxfifo_empty()	( REG_SSI_SR & SSI_SR_RFE )
#define __ssi_rxfifo_noempty()	( REG_SSI_SR & SSI_SR_RFHF )

#define __ssi_set_clk(dev_clk, ssi_clk) \
  ( REG_SSI_GR = (dev_clk) / (2*(ssi_clk)) - 1 )

#define __ssi_receive_data()    REG_SSI_DR
#define __ssi_transmit_data(v)  ( REG_SSI_DR = (v) )


/***************************************************************************
 * CIM
 ***************************************************************************/

#define __cim_enable()	( REG_CIM_CTRL |= CIM_CTRL_ENA )
#define __cim_disable()	( REG_CIM_CTRL &= ~CIM_CTRL_ENA )

#define __cim_input_data_inverse()	( REG_CIM_CFG |= CIM_CFG_INV_DAT )
#define __cim_input_data_normal()	( REG_CIM_CFG &= ~CIM_CFG_INV_DAT )

#define __cim_vsync_active_low()	( REG_CIM_CFG |= CIM_CFG_VSP )
#define __cim_vsync_active_high()	( REG_CIM_CFG &= ~CIM_CFG_VSP )

#define __cim_hsync_active_low()	( REG_CIM_CFG |= CIM_CFG_HSP )
#define __cim_hsync_active_high()	( REG_CIM_CFG &= ~CIM_CFG_HSP )

#define __cim_sample_data_at_pclk_falling_edge() \
  ( REG_CIM_CFG |= CIM_CFG_PCP )
#define __cim_sample_data_at_pclk_rising_edge() \
  ( REG_CIM_CFG &= ~CIM_CFG_PCP )

#define __cim_enable_dummy_zero()	( REG_CIM_CFG |= CIM_CFG_DUMMY_ZERO )
#define __cim_disable_dummy_zero()	( REG_CIM_CFG &= ~CIM_CFG_DUMMY_ZERO )

#define __cim_select_external_vsync()	( REG_CIM_CFG |= CIM_CFG_EXT_VSYNC )
#define __cim_select_internal_vsync()	( REG_CIM_CFG &= ~CIM_CFG_EXT_VSYNC )

/* n=0-7 */
#define __cim_set_data_packing_mode(n) 		\
do {						\
    REG_CIM_CFG &= ~CIM_CFG_PACK_MASK; 		\
    REG_CIM_CFG |= (CIM_CFG_PACK_##n); 		\
} while (0)

#define __cim_enable_ccir656_progressive_mode()	\
do {						\
    REG_CIM_CFG &= ~CIM_CFG_DSM_MASK; 		\
    REG_CIM_CFG |= CIM_CFG_DSM_CPM; 		\
} while (0)

#define __cim_enable_ccir656_interlace_mode()	\
do {						\
    REG_CIM_CFG &= ~CIM_CFG_DSM_MASK; 		\
    REG_CIM_CFG |= CIM_CFG_DSM_CIM; 		\
} while (0)

#define __cim_enable_gated_clock_mode()		\
do {						\
    REG_CIM_CFG &= ~CIM_CFG_DSM_MASK; 		\
    REG_CIM_CFG |= CIM_CFG_DSM_GCM; 		\
} while (0)

#define __cim_enable_nongated_clock_mode()	\
do {						\
    REG_CIM_CFG &= ~CIM_CFG_DSM_MASK; 		\
    REG_CIM_CFG |= CIM_CFG_DSM_NGCM; 		\
} while (0)

/* sclk:system bus clock
 * mclk: CIM master clock
 */
#define __cim_set_master_clk(sclk, mclk)			\
do {								\
    REG_CIM_CTRL &= ~CIM_CTRL_MCLKDIV_MASK;			\
    REG_CIM_CTRL |= (((sclk)/(mclk) - 1) << CIM_CTRL_MCLKDIV_BIT);	\
} while (0)

#define __cim_enable_sof_intr() \
  ( REG_CIM_CTRL |= CIM_CTRL_DMA_SOFM )
#define __cim_disable_sof_intr() \
  ( REG_CIM_CTRL &= ~CIM_CTRL_DMA_SOFM )

#define __cim_enable_eof_intr() \
  ( REG_CIM_CTRL |= CIM_CTRL_DMA_EOFM )
#define __cim_disable_eof_intr() \
  ( REG_CIM_CTRL &= ~CIM_CTRL_DMA_EOFM )

#define __cim_enable_stop_intr() \
  ( REG_CIM_CTRL |= CIM_CTRL_DMA_STOPM )
#define __cim_disable_stop_intr() \
  ( REG_CIM_CTRL &= ~CIM_CTRL_DMA_STOPM )

#define __cim_enable_trig_intr() \
  ( REG_CIM_CTRL |= CIM_CTRL_RXF_TRIGM )
#define __cim_disable_trig_intr() \
  ( REG_CIM_CTRL &= ~CIM_CTRL_RXF_TRIGM )

#define __cim_enable_rxfifo_overflow_intr() \
  ( REG_CIM_CTRL |= CIM_CTRL_RXF_OFM )
#define __cim_disable_rxfifo_overflow_intr() \
  ( REG_CIM_CTRL &= ~CIM_CTRL_RXF_OFM )

/* n=1-16 */
#define __cim_set_frame_rate(n) 		\
do {						\
    REG_CIM_CTRL &= ~CIM_CTRL_FRC_MASK; 	\
    REG_CIM_CTRL |= CIM_CTRL_FRC_##n; 		\
} while (0)

#define __cim_enable_dma()   ( REG_CIM_CTRL |= CIM_CTRL_DMA_EN )
#define __cim_disable_dma()  ( REG_CIM_CTRL &= ~CIM_CTRL_DMA_EN )

#define __cim_reset_rxfifo() ( REG_CIM_CTRL |= CIM_CTRL_RXF_RST )
#define __cim_unreset_rxfifo() ( REG_CIM_CTRL &= ~CIM_CTRL_RXF_RST )

/* n=4,8,12,16,20,24,28,32 */
#define __cim_set_rxfifo_trigger(n) 		\
do {						\
    REG_CIM_CTRL &= ~CIM_CTRL_RXF_TRIG_MASK; 	\
    REG_CIM_CTRL |= CIM_CTRL_RXF_TRIG_##n; 	\
} while (0)

#define __cim_clear_state()   	     ( REG_CIM_STATE = 0 )

#define __cim_disable_done()   	     ( REG_CIM_STATE & CIM_STATE_VDD )
#define __cim_rxfifo_empty()   	     ( REG_CIM_STATE & CIM_STATE_RXF_EMPTY )
#define __cim_rxfifo_reach_trigger() ( REG_CIM_STATE & CIM_STATE_RXF_TRIG )
#define __cim_rxfifo_overflow()      ( REG_CIM_STATE & CIM_STATE_RXF_OF )
#define __cim_clear_rxfifo_overflow() ( REG_CIM_STATE &= ~CIM_STATE_RXF_OF )
#define __cim_dma_stop()   	     ( REG_CIM_STATE & CIM_STATE_DMA_STOP )
#define __cim_dma_eof()   	     ( REG_CIM_STATE & CIM_STATE_DMA_EOF )
#define __cim_dma_sof()   	     ( REG_CIM_STATE & CIM_STATE_DMA_SOF )

#define __cim_get_iid()   	     ( REG_CIM_IID )
#define __cim_get_image_data()       ( REG_CIM_RXFIFO )
#define __cim_get_dam_cmd()          ( REG_CIM_CMD )

#define __cim_set_da(a)              ( REG_CIM_DA = (a) )

/***************************************************************************
 * LCD
 ***************************************************************************/
#define __lcd_as_smart_lcd() 		( REG_LCD_CFG |= (1<<LCD_CFG_LCDPIN_BIT) )
#define __lcd_as_general_lcd() 		( REG_LCD_CFG &= ~(1<<LCD_CFG_LCDPIN_BIT) )

#define __lcd_set_dis()			( REG_LCD_CTRL |= LCD_CTRL_DIS )
#define __lcd_clr_dis()			( REG_LCD_CTRL &= ~LCD_CTRL_DIS )

#define __lcd_set_ena()			( REG_LCD_CTRL |= LCD_CTRL_ENA )
#define __lcd_clr_ena()			( REG_LCD_CTRL &= ~LCD_CTRL_ENA )

/* n=1,2,4,8,16 */
#define __lcd_set_bpp(n) \
  ( REG_LCD_CTRL = (REG_LCD_CTRL & ~LCD_CTRL_BPP_MASK) | LCD_CTRL_BPP_##n )

/* n=4,8,16 */
#define __lcd_set_burst_length(n) 		\
do {						\
	REG_LCD_CTRL &= ~LCD_CTRL_BST_MASK;	\
	REG_LCD_CTRL |= LCD_CTRL_BST_n##;	\
} while (0)

#define __lcd_select_rgb565()		( REG_LCD_CTRL &= ~LCD_CTRL_RGB555 )
#define __lcd_select_rgb555()		( REG_LCD_CTRL |= LCD_CTRL_RGB555 )

#define __lcd_set_ofup()		( REG_LCD_CTRL |= LCD_CTRL_OFUP )
#define __lcd_clr_ofup()		( REG_LCD_CTRL &= ~LCD_CTRL_OFUP )

/* n=2,4,16 */
#define __lcd_set_stn_frc(n) 			\
do {						\
	REG_LCD_CTRL &= ~LCD_CTRL_FRC_MASK;	\
	REG_LCD_CTRL |= LCD_CTRL_FRC_n##;	\
} while (0)


#define __lcd_pixel_endian_little()	( REG_LCD_CTRL |= LCD_CTRL_PEDN )
#define __lcd_pixel_endian_big()	( REG_LCD_CTRL &= ~LCD_CTRL_PEDN )

#define __lcd_reverse_byte_endian()	( REG_LCD_CTRL |= LCD_CTRL_BEDN )
#define __lcd_normal_byte_endian()	( REG_LCD_CTRL &= ~LCD_CTRL_BEDN )

#define __lcd_enable_eof_intr()		( REG_LCD_CTRL |= LCD_CTRL_EOFM )
#define __lcd_disable_eof_intr()	( REG_LCD_CTRL &= ~LCD_CTRL_EOFM )

#define __lcd_enable_sof_intr()		( REG_LCD_CTRL |= LCD_CTRL_SOFM )
#define __lcd_disable_sof_intr()	( REG_LCD_CTRL &= ~LCD_CTRL_SOFM )

#define __lcd_enable_ofu_intr()		( REG_LCD_CTRL |= LCD_CTRL_OFUM )
#define __lcd_disable_ofu_intr()	( REG_LCD_CTRL &= ~LCD_CTRL_OFUM )

#define __lcd_enable_ifu0_intr()	( REG_LCD_CTRL |= LCD_CTRL_IFUM0 )
#define __lcd_disable_ifu0_intr()	( REG_LCD_CTRL &= ~LCD_CTRL_IFUM0 )

#define __lcd_enable_ifu1_intr()	( REG_LCD_CTRL |= LCD_CTRL_IFUM1 )
#define __lcd_disable_ifu1_intr()	( REG_LCD_CTRL &= ~LCD_CTRL_IFUM1 )

#define __lcd_enable_ldd_intr()		( REG_LCD_CTRL |= LCD_CTRL_LDDM )
#define __lcd_disable_ldd_intr()	( REG_LCD_CTRL &= ~LCD_CTRL_LDDM )

#define __lcd_enable_qd_intr()		( REG_LCD_CTRL |= LCD_CTRL_QDM )
#define __lcd_disable_qd_intr()		( REG_LCD_CTRL &= ~LCD_CTRL_QDM )


/* LCD status register indication */

#define __lcd_quick_disable_done()	( REG_LCD_STATE & LCD_STATE_QD )
#define __lcd_disable_done()		( REG_LCD_STATE & LCD_STATE_LDD )
#define __lcd_infifo0_underrun()	( REG_LCD_STATE & LCD_STATE_IFU0 )
#define __lcd_infifo1_underrun()	( REG_LCD_STATE & LCD_STATE_IFU1 )
#define __lcd_outfifo_underrun()	( REG_LCD_STATE & LCD_STATE_OFU )
#define __lcd_start_of_frame()		( REG_LCD_STATE & LCD_STATE_SOF )
#define __lcd_end_of_frame()		( REG_LCD_STATE & LCD_STATE_EOF )

#define __lcd_clr_outfifounderrun()	( REG_LCD_STATE &= ~LCD_STATE_OFU )
#define __lcd_clr_sof()			( REG_LCD_STATE &= ~LCD_STATE_SOF )
#define __lcd_clr_eof()			( REG_LCD_STATE &= ~LCD_STATE_EOF )

#define __lcd_panel_white()		( REG_LCD_CFG |= LCD_CFG_WHITE )
#define __lcd_panel_black()		( REG_LCD_CFG &= ~LCD_CFG_WHITE )

/* n=1,2,4,8 for single mono-STN 
 * n=4,8 for dual mono-STN
 */
#define __lcd_set_panel_datawidth(n) 		\
do { 						\
	REG_LCD_CFG &= ~LCD_CFG_PDW_MASK; 	\
	REG_LCD_CFG |= LCD_CFG_PDW_n##;		\
} while (0)

/* m=LCD_CFG_MODE_GENERUIC_TFT_xxx */
#define __lcd_set_panel_mode(m) 		\
do {						\
	REG_LCD_CFG &= ~LCD_CFG_MODE_MASK;	\
	REG_LCD_CFG |= (m);			\
} while(0)

/* n = 0-255 */
#define __lcd_disable_ac_bias()		( REG_LCD_IO = 0xff )
#define __lcd_set_ac_bias(n) 			\
do {						\
	REG_LCD_IO &= ~LCD_IO_ACB_MASK;		\
	REG_LCD_IO |= ((n) << LCD_IO_ACB_BIT);	\
} while(0)

#define __lcd_io_set_dir()		( REG_LCD_IO |= LCD_IO_DIR )
#define __lcd_io_clr_dir()		( REG_LCD_IO &= ~LCD_IO_DIR )

#define __lcd_io_set_dep()		( REG_LCD_IO |= LCD_IO_DEP )
#define __lcd_io_clr_dep()		( REG_LCD_IO &= ~LCD_IO_DEP )

#define __lcd_io_set_vsp()		( REG_LCD_IO |= LCD_IO_VSP )
#define __lcd_io_clr_vsp()		( REG_LCD_IO &= ~LCD_IO_VSP )

#define __lcd_io_set_hsp()		( REG_LCD_IO |= LCD_IO_HSP )
#define __lcd_io_clr_hsp()		( REG_LCD_IO &= ~LCD_IO_HSP )

#define __lcd_io_set_pcp()		( REG_LCD_IO |= LCD_IO_PCP )
#define __lcd_io_clr_pcp()		( REG_LCD_IO &= ~LCD_IO_PCP )

#define __lcd_vsync_get_vps() \
  ( (REG_LCD_VSYNC & LCD_VSYNC_VPS_MASK) >> LCD_VSYNC_VPS_BIT )

#define __lcd_vsync_get_vpe() \
  ( (REG_LCD_VSYNC & LCD_VSYNC_VPE_MASK) >> LCD_VSYNC_VPE_BIT )
#define __lcd_vsync_set_vpe(n) 				\
do {							\
	REG_LCD_VSYNC &= ~LCD_VSYNC_VPE_MASK;		\
	REG_LCD_VSYNC |= (n) << LCD_VSYNC_VPE_BIT;	\
} while (0)

#define __lcd_hsync_get_hps() \
  ( (REG_LCD_HSYNC & LCD_HSYNC_HPS_MASK) >> LCD_HSYNC_HPS_BIT )
#define __lcd_hsync_set_hps(n) 				\
do {							\
	REG_LCD_HSYNC &= ~LCD_HSYNC_HPS_MASK;		\
	REG_LCD_HSYNC |= (n) << LCD_HSYNC_HPS_BIT;	\
} while (0)

#define __lcd_hsync_get_hpe() \
  ( (REG_LCD_HSYNC & LCD_HSYNC_HPE_MASK) >> LCD_VSYNC_HPE_BIT )
#define __lcd_hsync_set_hpe(n) 				\
do {							\
	REG_LCD_HSYNC &= ~LCD_HSYNC_HPE_MASK;		\
	REG_LCD_HSYNC |= (n) << LCD_HSYNC_HPE_BIT;	\
} while (0)

#define __lcd_vat_get_ht() \
  ( (REG_LCD_VAT & LCD_VAT_HT_MASK) >> LCD_VAT_HT_BIT )
#define __lcd_vat_set_ht(n) 				\
do {							\
	REG_LCD_VAT &= ~LCD_VAT_HT_MASK;		\
	REG_LCD_VAT |= (n) << LCD_VAT_HT_BIT;		\
} while (0)

#define __lcd_vat_get_vt() \
  ( (REG_LCD_VAT & LCD_VAT_VT_MASK) >> LCD_VAT_VT_BIT )
#define __lcd_vat_set_vt(n) 				\
do {							\
	REG_LCD_VAT &= ~LCD_VAT_VT_MASK;		\
	REG_LCD_VAT |= (n) << LCD_VAT_VT_BIT;		\
} while (0)

#define __lcd_dah_get_hds() \
  ( (REG_LCD_DAH & LCD_DAH_HDS_MASK) >> LCD_DAH_HDS_BIT )
#define __lcd_dah_set_hds(n) 				\
do {							\
	REG_LCD_DAH &= ~LCD_DAH_HDS_MASK;		\
	REG_LCD_DAH |= (n) << LCD_DAH_HDS_BIT;		\
} while (0)

#define __lcd_dah_get_hde() \
  ( (REG_LCD_DAH & LCD_DAH_HDE_MASK) >> LCD_DAH_HDE_BIT )
#define __lcd_dah_set_hde(n) 				\
do {							\
	REG_LCD_DAH &= ~LCD_DAH_HDE_MASK;		\
	REG_LCD_DAH |= (n) << LCD_DAH_HDE_BIT;		\
} while (0)

#define __lcd_dav_get_vds() \
  ( (REG_LCD_DAV & LCD_DAV_VDS_MASK) >> LCD_DAV_VDS_BIT )
#define __lcd_dav_set_vds(n) 				\
do {							\
	REG_LCD_DAV &= ~LCD_DAV_VDS_MASK;		\
	REG_LCD_DAV |= (n) << LCD_DAV_VDS_BIT;		\
} while (0)

#define __lcd_dav_get_vde() \
  ( (REG_LCD_DAV & LCD_DAV_VDE_MASK) >> LCD_DAV_VDE_BIT )
#define __lcd_dav_set_vde(n) 				\
do {							\
	REG_LCD_DAV &= ~LCD_DAV_VDE_MASK;		\
	REG_LCD_DAV |= (n) << LCD_DAV_VDE_BIT;		\
} while (0)

#define __lcd_cmd0_set_sofint()		( REG_LCD_CMD0 |= LCD_CMD_SOFINT )
#define __lcd_cmd0_clr_sofint()		( REG_LCD_CMD0 &= ~LCD_CMD_SOFINT )
#define __lcd_cmd1_set_sofint()		( REG_LCD_CMD1 |= LCD_CMD_SOFINT )
#define __lcd_cmd1_clr_sofint()		( REG_LCD_CMD1 &= ~LCD_CMD_SOFINT )

#define __lcd_cmd0_set_eofint()		( REG_LCD_CMD0 |= LCD_CMD_EOFINT )
#define __lcd_cmd0_clr_eofint()		( REG_LCD_CMD0 &= ~LCD_CMD_EOFINT )
#define __lcd_cmd1_set_eofint()		( REG_LCD_CMD1 |= LCD_CMD_EOFINT )
#define __lcd_cmd1_clr_eofint()		( REG_LCD_CMD1 &= ~LCD_CMD_EOFINT )

#define __lcd_cmd0_set_pal()		( REG_LCD_CMD0 |= LCD_CMD_PAL )
#define __lcd_cmd0_clr_pal()		( REG_LCD_CMD0 &= ~LCD_CMD_PAL )

#define __lcd_cmd0_get_len() \
  ( (REG_LCD_CMD0 & LCD_CMD_LEN_MASK) >> LCD_CMD_LEN_BIT )
#define __lcd_cmd1_get_len() \
  ( (REG_LCD_CMD1 & LCD_CMD_LEN_MASK) >> LCD_CMD_LEN_BIT )

/***************************************************************************
 * RTC ops
 ***************************************************************************/

#define __rtc_write_ready()  ( REG_RTC_RCR & RTC_RCR_WRDY )
#define __rtc_enabled()      \
do{                          \
      while(!__rtc_write_ready());  \
      REG_RTC_RCR |= RTC_RCR_RTCE ; \
}while(0)                           \

#define __rtc_disabled()         \
do{                          \
      while(!__rtc_write_ready());  \
      REG_RTC_RCR &= ~RTC_RCR_RTCE; \
}while(0)
#define __rtc_enable_alarm()       \
do{                          \
      while(!__rtc_write_ready());  \
      REG_RTC_RCR |= RTC_RCR_AE; \
}while(0)

#define __rtc_disable_alarm()    \
do{                          \
      while(!__rtc_write_ready());  \
      REG_RTC_RCR &= ~RTC_RCR_AE; \
}while(0)

#define __rtc_enable_alarm_irq()  \
do{                          \
      while(!__rtc_write_ready());  \
      REG_RTC_RCR |= RTC_RCR_AIE; \
}while(0)

#define __rtc_disable_alarm_irq() \
do{                          \
      while(!__rtc_write_ready());  \
      REG_RTC_RCR &= ~RTC_RCR_AIE; \
}while(0)
#define __rtc_enable_Hz_irq()      \
do{                          \
      while(!__rtc_write_ready());  \
      REG_RTC_RCR |= RTC_RCR_HZIE;  \
}while(0)

#define __rtc_disable_Hz_irq()     \
do{                          \
      while(!__rtc_write_ready());  \
      REG_RTC_RCR &= ~RTC_RCR_HZIE; \
}while(0)
#define __rtc_get_1Hz_flag()     \
do{                                 \
      while(!__rtc_write_ready());  \
      ((REG_RTC_RCR >> RTC_RCR_HZ) & 0x1); \
}while(0)
#define __rtc_clear_1Hz_flag()      \
do{                                 \
      while(!__rtc_write_ready());  \
      REG_RTC_RCR &= ~RTC_RCR_HZ;   \
}while(0)
#define __rtc_get_alarm_flag()       \
do{                                  \
       while(!__rtc_write_ready());  \
      ((REG_RTC_RCR >> RTC_RCR_AF) & 0x1) \
while(0)
#define __rtc_clear_alarm_flag()    \
do{                                 \
      while(!__rtc_write_ready());  \
      REG_RTC_RCR &= ~RTC_RCR_AF;   \
}while(0)
#define  __rtc_get_second()        \
do{                                \
       while(!__rtc_write_ready());\
	   REG_RTC_RSR;                \
}while(0)
 
#define __rtc_set_second(v)         \
do{                                 \
      while(!__rtc_write_ready());  \
      REG_RTC_RSR = v;              \
}while(0)

#define  __rtc_get_alarm_second()  \
do{                                \
      while(!__rtc_write_ready()); \
	  REG_RTC_RSAR;                \
}while(0)


#define __rtc_set_alarm_second(v)   \
do{                                 \
      while(!__rtc_write_ready());  \
      REG_RTC_RSAR = v;             \
}while(0)

#define __rtc_RGR_is_locked()       \
do{                                 \
      while(!__rtc_write_ready());  \
      REG_RTC_RGR >> RTC_RGR_LOCK;  \
}while(0)
#define __rtc_lock_RGR()            \
do{                                 \
      while(!__rtc_write_ready());  \
      REG_RTC_RGR |= RTC_RGR_LOCK;  \
}while(0)

#define __rtc_unlock_RGR()       \
do{                                 \
      while(!__rtc_write_ready());  \
      REG_RTC_RGR &= ~RTC_RGR_LOCK; \
}while(0)

#define __rtc_get_adjc_val()       \
do{                                \
      while(!__rtc_write_ready());  \
      ( (REG_RTC_RGR & RTC_RGR_ADJC_MASK) >> RTC_RGR_ADJC_BIT ); \
}while(0)
#define __rtc_set_adjc_val(v)      \
do{                                 \
      while(!__rtc_write_ready());  \
      ( REG_RTC_RGR = ( (REG_RTC_RGR & ~RTC_RGR_ADJC_MASK) | (v << RTC_RGR_ADJC_BIT) )) \
}while(0)

#define __rtc_get_nc1Hz_val()       \
      while(!__rtc_write_ready());  \
      ( (REG_RTC_RGR & RTC_RGR_NC1HZ_MASK) >> RTC_RGR_NC1HZ_BIT )

#define __rtc_set_nc1Hz_val(v)      \
do{                                 \
      while(!__rtc_write_ready());  \
      ( REG_RTC_RGR = ( (REG_RTC_RGR & ~RTC_RGR_NC1HZ_MASK) | (v << RTC_RGR_NC1HZ_BIT) )) \
}while(0)
#define __rtc_power_down()          \
do{                                 \
      while(!__rtc_write_ready());  \
      REG_RTC_HCR |= RTC_HCR_PD;    \
}while(0)

#define __rtc_get_hwfcr_val()       \
do{                                 \
      while(!__rtc_write_ready());  \
      REG_RTC_HWFCR & RTC_HWFCR_MASK;  \
}while(0)
#define __rtc_set_hwfcr_val(v)      \
do{                                 \
      while(!__rtc_write_ready());  \
      REG_RTC_HWFCR = (v) & RTC_HWFCR_MASK;  \
}while(0)

#define __rtc_get_hrcr_val()      \
do{                               \
      while(!__rtc_write_ready());  \
      ( REG_RTC_HRCR & RTC_HRCR_MASK ); \
}while(0)
#define __rtc_set_hrcr_val(v)        \
do{                                 \
      while(!__rtc_write_ready());  \
      ( REG_RTC_HRCR = (v) & RTC_HRCR_MASK );  \
}while(0)

#define __rtc_enable_alarm_wakeup()      \
do{                                 \
      while(!__rtc_write_ready());  \
      ( REG_RTC_HWCR |= RTC_HWCR_EALM );  \
}while(0)

#define __rtc_disable_alarm_wakeup()     \
do{                                 \
      while(!__rtc_write_ready());  \
      ( REG_RTC_HWCR &= ~RTC_HWCR_EALM );  \
}while(0)

#define __rtc_status_hib_reset_occur()    \
do{                                       \
      while(!__rtc_write_ready());        \
    ( (REG_RTC_HWRSR >> RTC_HWRSR_HR) & 0x1 ); \
}while(0)
#define __rtc_status_ppr_reset_occur()     \
do{                                        \
      while(!__rtc_write_ready());        \
   ( (REG_RTC_HWRSR >> RTC_HWRSR_PPR) & 0x1 ); \
}while(0)
#define __rtc_status_wakeup_pin_waken_up() \
do{                                        \
      while(!__rtc_write_ready());        \
   ( (REG_RTC_HWRSR >> RTC_HWRSR_PIN) & 0x1 ); \
}while(0)
#define __rtc_status_alarm_waken_up()      \
do{                                       \
      while(!__rtc_write_ready());        \
  ( (REG_RTC_HWRSR >> RTC_HWRSR_ALM) & 0x1 ); \
}while(0)
#define __rtc_clear_hib_stat_all()  \
do{                                 \
      while(!__rtc_write_ready());  \
      ( REG_RTC_HWRSR = 0 );        \
}while(0)

#define __rtc_get_scratch_pattern() \
      while(!__rtc_write_ready());  \
		  (REG_RTC_HSPR)
#define __rtc_set_scratch_pattern(n) 		\
do{                                 \
      while(!__rtc_write_ready());  \
      (REG_RTC_HSPR = n );        \
}while(0)


#endif /* !__ASSEMBLY__ */

#endif /* __JZ4740_H__ */