move boot related packages to their own folder

[openwrt/staging/wigyori.git] / package / boot / 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_D7, LCD_PCLK, LCD_HSYNC, LCD_VSYNC, LCD_DE
 */
#define __gpio_as_lcd_8bit()                    \
do {                                            \
        REG_GPIO_PXFUNS(2) = 0x003c00ff;        \
        REG_GPIO_PXSELC(2) = 0x003c00ff;        \
        REG_GPIO_PXPES(2) = 0x003c00ff;         \
} 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__ */