setup-sh7723.c

Go to the documentation of this file.

/*
 * SH7723 Setup
 *
 *  Copyright (C) 2008  Paul Mundt
 *
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file "COPYING" in the main directory of this archive
 * for more details.
 */
#include <linux/platform_device.h>
#include <linux/init.h>
#include <linux/serial.h>
#include <linux/mm.h>
#include <linux/serial_sci.h>
#include <linux/uio_driver.h>
#include <linux/usb/r8a66597.h>
#include <linux/sh_timer.h>
#include <linux/sh_intc.h>
#include <linux/io.h>
#include <asm/clock.h>
#include <asm/mmzone.h>
#include <cpu/sh7723.h>

/* Serial */
static struct plat_sci_port scif0_platform_data = {
    .mapbase        = 0xffe00000,
    .port_reg   = 0xa4050160,
    .flags          = UPF_BOOT_AUTOCONF,
    .scscr      = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
    .scbrr_algo_id  = SCBRR_ALGO_2,
    .type           = PORT_SCIF,
    .irqs           = SCIx_IRQ_MUXED(evt2irq(0xc00)),
    .regtype    = SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE,
};

static struct platform_device scif0_device = {
    .name       = "sh-sci",
    .id     = 0,
    .dev        = {
        .platform_data  = &scif0_platform_data,
    },
};

static struct plat_sci_port scif1_platform_data = {
    .mapbase        = 0xffe10000,
    .port_reg   = SCIx_NOT_SUPPORTED,
    .flags          = UPF_BOOT_AUTOCONF,
    .scscr      = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
    .scbrr_algo_id  = SCBRR_ALGO_2,
    .type           = PORT_SCIF,
    .irqs           = SCIx_IRQ_MUXED(evt2irq(0xc20)),
    .regtype    = SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE,
};

static struct platform_device scif1_device = {
    .name       = "sh-sci",
    .id     = 1,
    .dev        = {
        .platform_data  = &scif1_platform_data,
    },
};

static struct plat_sci_port scif2_platform_data = {
    .mapbase        = 0xffe20000,
    .port_reg   = SCIx_NOT_SUPPORTED,
    .flags          = UPF_BOOT_AUTOCONF,
    .scscr      = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
    .scbrr_algo_id  = SCBRR_ALGO_2,
    .type           = PORT_SCIF,
    .irqs           = SCIx_IRQ_MUXED(evt2irq(0xc40)),
    .regtype    = SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE,
};

static struct platform_device scif2_device = {
    .name       = "sh-sci",
    .id     = 2,
    .dev        = {
        .platform_data  = &scif2_platform_data,
    },
};

static struct plat_sci_port scif3_platform_data = {
    .mapbase        = 0xa4e30000,
    .flags          = UPF_BOOT_AUTOCONF,
    .port_reg   = SCIx_NOT_SUPPORTED,
    .scscr      = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
    .scbrr_algo_id  = SCBRR_ALGO_3,
    .type           = PORT_SCIFA,
    .irqs           = SCIx_IRQ_MUXED(evt2irq(0x900)),
};

static struct platform_device scif3_device = {
    .name       = "sh-sci",
    .id     = 3,
    .dev        = {
        .platform_data  = &scif3_platform_data,
    },
};

static struct plat_sci_port scif4_platform_data = {
    .mapbase        = 0xa4e40000,
    .port_reg   = SCIx_NOT_SUPPORTED,
    .flags          = UPF_BOOT_AUTOCONF,
    .scscr      = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
    .scbrr_algo_id  = SCBRR_ALGO_3,
    .type           = PORT_SCIFA,
    .irqs           = SCIx_IRQ_MUXED(evt2irq(0xd00)),
};

static struct platform_device scif4_device = {
    .name       = "sh-sci",
    .id     = 4,
    .dev        = {
        .platform_data  = &scif4_platform_data,
    },
};

static struct plat_sci_port scif5_platform_data = {
    .mapbase        = 0xa4e50000,
    .port_reg   = SCIx_NOT_SUPPORTED,
    .flags          = UPF_BOOT_AUTOCONF,
    .scscr      = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
    .scbrr_algo_id  = SCBRR_ALGO_3,
    .type           = PORT_SCIFA,
    .irqs           = SCIx_IRQ_MUXED(evt2irq(0xfa0)),
};

static struct platform_device scif5_device = {
    .name       = "sh-sci",
    .id     = 5,
    .dev        = {
        .platform_data  = &scif5_platform_data,
    },
};

static struct uio_info vpu_platform_data = {
    .name = "VPU5",
    .version = "0",
    .irq = evt2irq(0x980),
};

static struct resource vpu_resources[] = {
    [0] = {
        .name   = "VPU",
        .start  = 0xfe900000,
        .end    = 0xfe902807,
        .flags  = IORESOURCE_MEM,
    },
    [1] = {
        /* place holder for contiguous memory */
    },
};

static struct platform_device vpu_device = {
    .name       = "uio_pdrv_genirq",
    .id     = 0,
    .dev = {
        .platform_data  = &vpu_platform_data,
    },
    .resource   = vpu_resources,
    .num_resources  = ARRAY_SIZE(vpu_resources),
};

static struct uio_info veu0_platform_data = {
    .name = "VEU2H",
    .version = "0",
    .irq = evt2irq(0x8c0),
};

static struct resource veu0_resources[] = {
    [0] = {
        .name   = "VEU2H0",
        .start  = 0xfe920000,
        .end    = 0xfe92027b,
        .flags  = IORESOURCE_MEM,
    },
    [1] = {
        /* place holder for contiguous memory */
    },
};

static struct platform_device veu0_device = {
    .name       = "uio_pdrv_genirq",
    .id     = 1,
    .dev = {
        .platform_data  = &veu0_platform_data,
    },
    .resource   = veu0_resources,
    .num_resources  = ARRAY_SIZE(veu0_resources),
};

static struct uio_info veu1_platform_data = {
    .name = "VEU2H",
    .version = "0",
    .irq = evt2irq(0x560),
};

static struct resource veu1_resources[] = {
    [0] = {
        .name   = "VEU2H1",
        .start  = 0xfe924000,
        .end    = 0xfe92427b,
        .flags  = IORESOURCE_MEM,
    },
    [1] = {
        /* place holder for contiguous memory */
    },
};

static struct platform_device veu1_device = {
    .name       = "uio_pdrv_genirq",
    .id     = 2,
    .dev = {
        .platform_data  = &veu1_platform_data,
    },
    .resource   = veu1_resources,
    .num_resources  = ARRAY_SIZE(veu1_resources),
};

static struct sh_timer_config cmt_platform_data = {
    .channel_offset = 0x60,
    .timer_bit = 5,
    .clockevent_rating = 125,
    .clocksource_rating = 125,
};

static struct resource cmt_resources[] = {
    [0] = {
        .start  = 0x044a0060,
        .end    = 0x044a006b,
        .flags  = IORESOURCE_MEM,
    },
    [1] = {
        .start  = evt2irq(0xf00),
        .flags  = IORESOURCE_IRQ,
    },
};

static struct platform_device cmt_device = {
    .name       = "sh_cmt",
    .id     = 0,
    .dev = {
        .platform_data  = &cmt_platform_data,
    },
    .resource   = cmt_resources,
    .num_resources  = ARRAY_SIZE(cmt_resources),
};

static struct sh_timer_config tmu0_platform_data = {
    .channel_offset = 0x04,
    .timer_bit = 0,
    .clockevent_rating = 200,
};

static struct resource tmu0_resources[] = {
    [0] = {
        .start  = 0xffd80008,
        .end    = 0xffd80013,
        .flags  = IORESOURCE_MEM,
    },
    [1] = {
        .start  = evt2irq(0x400),
        .flags  = IORESOURCE_IRQ,
    },
};

static struct platform_device tmu0_device = {
    .name       = "sh_tmu",
    .id     = 0,
    .dev = {
        .platform_data  = &tmu0_platform_data,
    },
    .resource   = tmu0_resources,
    .num_resources  = ARRAY_SIZE(tmu0_resources),
};

static struct sh_timer_config tmu1_platform_data = {
    .channel_offset = 0x10,
    .timer_bit = 1,
    .clocksource_rating = 200,
};

static struct resource tmu1_resources[] = {
    [0] = {
        .start  = 0xffd80014,
        .end    = 0xffd8001f,
        .flags  = IORESOURCE_MEM,
    },
    [1] = {
        .start  = evt2irq(0x420),
        .flags  = IORESOURCE_IRQ,
    },
};

static struct platform_device tmu1_device = {
    .name       = "sh_tmu",
    .id     = 1,
    .dev = {
        .platform_data  = &tmu1_platform_data,
    },
    .resource   = tmu1_resources,
    .num_resources  = ARRAY_SIZE(tmu1_resources),
};

static struct sh_timer_config tmu2_platform_data = {
    .channel_offset = 0x1c,
    .timer_bit = 2,
};

static struct resource tmu2_resources[] = {
    [0] = {
        .start  = 0xffd80020,
        .end    = 0xffd8002b,
        .flags  = IORESOURCE_MEM,
    },
    [1] = {
        .start  = evt2irq(0x440),
        .flags  = IORESOURCE_IRQ,
    },
};

static struct platform_device tmu2_device = {
    .name       = "sh_tmu",
    .id     = 2,
    .dev = {
        .platform_data  = &tmu2_platform_data,
    },
    .resource   = tmu2_resources,
    .num_resources  = ARRAY_SIZE(tmu2_resources),
};

static struct sh_timer_config tmu3_platform_data = {
    .channel_offset = 0x04,
    .timer_bit = 0,
};

static struct resource tmu3_resources[] = {
    [0] = {
        .start  = 0xffd90008,
        .end    = 0xffd90013,
        .flags  = IORESOURCE_MEM,
    },
    [1] = {
        .start  = evt2irq(0x920),
        .flags  = IORESOURCE_IRQ,
    },
};

static struct platform_device tmu3_device = {
    .name       = "sh_tmu",
    .id     = 3,
    .dev = {
        .platform_data  = &tmu3_platform_data,
    },
    .resource   = tmu3_resources,
    .num_resources  = ARRAY_SIZE(tmu3_resources),
};

static struct sh_timer_config tmu4_platform_data = {
    .channel_offset = 0x10,
    .timer_bit = 1,
};

static struct resource tmu4_resources[] = {
    [0] = {
        .start  = 0xffd90014,
        .end    = 0xffd9001f,
        .flags  = IORESOURCE_MEM,
    },
    [1] = {
        .start  = evt2irq(0x940),
        .flags  = IORESOURCE_IRQ,
    },
};

static struct platform_device tmu4_device = {
    .name       = "sh_tmu",
    .id     = 4,
    .dev = {
        .platform_data  = &tmu4_platform_data,
    },
    .resource   = tmu4_resources,
    .num_resources  = ARRAY_SIZE(tmu4_resources),
};

static struct sh_timer_config tmu5_platform_data = {
    .channel_offset = 0x1c,
    .timer_bit = 2,
};

static struct resource tmu5_resources[] = {
    [0] = {
        .start  = 0xffd90020,
        .end    = 0xffd9002b,
        .flags  = IORESOURCE_MEM,
    },
    [1] = {
        .start  = evt2irq(0x920),
        .flags  = IORESOURCE_IRQ,
    },
};

static struct platform_device tmu5_device = {
    .name       = "sh_tmu",
    .id     = 5,
    .dev = {
        .platform_data  = &tmu5_platform_data,
    },
    .resource   = tmu5_resources,
    .num_resources  = ARRAY_SIZE(tmu5_resources),
};

static struct resource rtc_resources[] = {
    [0] = {
        .start  = 0xa465fec0,
        .end    = 0xa465fec0 + 0x58 - 1,
        .flags  = IORESOURCE_IO,
    },
    [1] = {
        /* Period IRQ */
        .start  = evt2irq(0xaa0),
        .flags  = IORESOURCE_IRQ,
    },
    [2] = {
        /* Carry IRQ */
        .start  = evt2irq(0xac0),
        .flags  = IORESOURCE_IRQ,
    },
    [3] = {
        /* Alarm IRQ */
        .start  = evt2irq(0xa80),
        .flags  = IORESOURCE_IRQ,
    },
};

static struct platform_device rtc_device = {
    .name       = "sh-rtc",
    .id     = -1,
    .num_resources  = ARRAY_SIZE(rtc_resources),
    .resource   = rtc_resources,
};

static struct r8a66597_platdata r8a66597_data = {
    .on_chip = 1,
};

static struct resource sh7723_usb_host_resources[] = {
    [0] = {
        .start  = 0xa4d80000,
        .end    = 0xa4d800ff,
        .flags  = IORESOURCE_MEM,
    },
    [1] = {
        .start  = evt2irq(0xa20),
        .end    = evt2irq(0xa20),
        .flags  = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
    },
};

static struct platform_device sh7723_usb_host_device = {
    .name       = "r8a66597_hcd",
    .id     = 0,
    .dev = {
        .dma_mask       = NULL,         /*  not use dma */
        .coherent_dma_mask  = 0xffffffff,
        .platform_data      = &r8a66597_data,
    },
    .num_resources  = ARRAY_SIZE(sh7723_usb_host_resources),
    .resource   = sh7723_usb_host_resources,
};

static struct resource iic_resources[] = {
    [0] = {
        .name   = "IIC",
        .start  = 0x04470000,
        .end    = 0x04470017,
        .flags  = IORESOURCE_MEM,
    },
    [1] = {
        .start  = evt2irq(0xe00),
        .end    = evt2irq(0xe60),
        .flags  = IORESOURCE_IRQ,
       },
};

static struct platform_device iic_device = {
    .name           = "i2c-sh_mobile",
    .id             = 0, /* "i2c0" clock */
    .num_resources  = ARRAY_SIZE(iic_resources),
    .resource       = iic_resources,
};

static struct platform_device *sh7723_devices[] __initdata = {
    &scif0_device,
    &scif1_device,
    &scif2_device,
    &scif3_device,
    &scif4_device,
    &scif5_device,
    &cmt_device,
    &tmu0_device,
    &tmu1_device,
    &tmu2_device,
    &tmu3_device,
    &tmu4_device,
    &tmu5_device,
    &rtc_device,
    &iic_device,
    &sh7723_usb_host_device,
    &vpu_device,
    &veu0_device,
    &veu1_device,
};

static int __init sh7723_devices_setup(void)
{
    platform_resource_setup_memory(&vpu_device, "vpu", 2 << 20);
    platform_resource_setup_memory(&veu0_device, "veu0", 2 << 20);
    platform_resource_setup_memory(&veu1_device, "veu1", 2 << 20);

    return platform_add_devices(sh7723_devices,
                    ARRAY_SIZE(sh7723_devices));
}
arch_initcall(sh7723_devices_setup);

static struct platform_device *sh7723_early_devices[] __initdata = {
    &scif0_device,
    &scif1_device,
    &scif2_device,
    &scif3_device,
    &scif4_device,
    &scif5_device,
    &cmt_device,
    &tmu0_device,
    &tmu1_device,
    &tmu2_device,
    &tmu3_device,
    &tmu4_device,
    &tmu5_device,
};

void __init plat_early_device_setup(void)
{
    early_platform_add_devices(sh7723_early_devices,
                   ARRAY_SIZE(sh7723_early_devices));
}

#define RAMCR_CACHE_L2FC    0x0002
#define RAMCR_CACHE_L2E     0x0001
#define L2_CACHE_ENABLE     (RAMCR_CACHE_L2E|RAMCR_CACHE_L2FC)

void l2_cache_init(void)
{
    /* Enable L2 cache */
    __raw_writel(L2_CACHE_ENABLE, RAMCR);
}

enum {
    UNUSED=0,
    ENABLED,
    DISABLED,

    /* interrupt sources */
    IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7,
    HUDI,
    DMAC1A_DEI0,DMAC1A_DEI1,DMAC1A_DEI2,DMAC1A_DEI3,
    _2DG_TRI,_2DG_INI,_2DG_CEI,
    DMAC0A_DEI0,DMAC0A_DEI1,DMAC0A_DEI2,DMAC0A_DEI3,
    VIO_CEUI,VIO_BEUI,VIO_VEU2HI,VIO_VOUI,
    SCIFA_SCIFA0,
    VPU_VPUI,
    TPU_TPUI,
    ADC_ADI,
    USB_USI0,
    RTC_ATI,RTC_PRI,RTC_CUI,
    DMAC1B_DEI4,DMAC1B_DEI5,DMAC1B_DADERR,
    DMAC0B_DEI4,DMAC0B_DEI5,DMAC0B_DADERR,
    KEYSC_KEYI,
    SCIF_SCIF0,SCIF_SCIF1,SCIF_SCIF2,
    MSIOF_MSIOFI0,MSIOF_MSIOFI1,
    SCIFA_SCIFA1,
    FLCTL_FLSTEI,FLCTL_FLTENDI,FLCTL_FLTREQ0I,FLCTL_FLTREQ1I,
    I2C_ALI,I2C_TACKI,I2C_WAITI,I2C_DTEI,
    CMT_CMTI,
    TSIF_TSIFI,
    SIU_SIUI,
    SCIFA_SCIFA2,
    TMU0_TUNI0, TMU0_TUNI1, TMU0_TUNI2,
    IRDA_IRDAI,
    ATAPI_ATAPII,
    VEU2H1_VEU2HI,
    LCDC_LCDCI,
    TMU1_TUNI0,TMU1_TUNI1,TMU1_TUNI2,

    /* interrupt groups */
    DMAC1A, DMAC0A, VIO, DMAC0B, FLCTL, I2C, _2DG,
    SDHI1, RTC, DMAC1B, SDHI0,
};

static struct intc_vect vectors[] __initdata = {
    INTC_VECT(IRQ0, 0x600), INTC_VECT(IRQ1, 0x620),
    INTC_VECT(IRQ2, 0x640), INTC_VECT(IRQ3, 0x660),
    INTC_VECT(IRQ4, 0x680), INTC_VECT(IRQ5, 0x6a0),
    INTC_VECT(IRQ6, 0x6c0), INTC_VECT(IRQ7, 0x6e0),

    INTC_VECT(DMAC1A_DEI0,0x700),
    INTC_VECT(DMAC1A_DEI1,0x720),
    INTC_VECT(DMAC1A_DEI2,0x740),
    INTC_VECT(DMAC1A_DEI3,0x760),

    INTC_VECT(_2DG_TRI, 0x780),
    INTC_VECT(_2DG_INI, 0x7A0),
    INTC_VECT(_2DG_CEI, 0x7C0),

    INTC_VECT(DMAC0A_DEI0,0x800),
    INTC_VECT(DMAC0A_DEI1,0x820),
    INTC_VECT(DMAC0A_DEI2,0x840),
    INTC_VECT(DMAC0A_DEI3,0x860),

    INTC_VECT(VIO_CEUI,0x880),
    INTC_VECT(VIO_BEUI,0x8A0),
    INTC_VECT(VIO_VEU2HI,0x8C0),
    INTC_VECT(VIO_VOUI,0x8E0),

    INTC_VECT(SCIFA_SCIFA0,0x900),
    INTC_VECT(VPU_VPUI,0x980),
    INTC_VECT(TPU_TPUI,0x9A0),
    INTC_VECT(ADC_ADI,0x9E0),
    INTC_VECT(USB_USI0,0xA20),

    INTC_VECT(RTC_ATI,0xA80),
    INTC_VECT(RTC_PRI,0xAA0),
    INTC_VECT(RTC_CUI,0xAC0),

    INTC_VECT(DMAC1B_DEI4,0xB00),
    INTC_VECT(DMAC1B_DEI5,0xB20),
    INTC_VECT(DMAC1B_DADERR,0xB40),

    INTC_VECT(DMAC0B_DEI4,0xB80),
    INTC_VECT(DMAC0B_DEI5,0xBA0),
    INTC_VECT(DMAC0B_DADERR,0xBC0),

    INTC_VECT(KEYSC_KEYI,0xBE0),
    INTC_VECT(SCIF_SCIF0,0xC00),
    INTC_VECT(SCIF_SCIF1,0xC20),
    INTC_VECT(SCIF_SCIF2,0xC40),
    INTC_VECT(MSIOF_MSIOFI0,0xC80),
    INTC_VECT(MSIOF_MSIOFI1,0xCA0),
    INTC_VECT(SCIFA_SCIFA1,0xD00),

    INTC_VECT(FLCTL_FLSTEI,0xD80),
    INTC_VECT(FLCTL_FLTENDI,0xDA0),
    INTC_VECT(FLCTL_FLTREQ0I,0xDC0),
    INTC_VECT(FLCTL_FLTREQ1I,0xDE0),

    INTC_VECT(I2C_ALI,0xE00),
    INTC_VECT(I2C_TACKI,0xE20),
    INTC_VECT(I2C_WAITI,0xE40),
    INTC_VECT(I2C_DTEI,0xE60),

    INTC_VECT(SDHI0, 0xE80),
    INTC_VECT(SDHI0, 0xEA0),
    INTC_VECT(SDHI0, 0xEC0),

    INTC_VECT(CMT_CMTI,0xF00),
    INTC_VECT(TSIF_TSIFI,0xF20),
    INTC_VECT(SIU_SIUI,0xF80),
    INTC_VECT(SCIFA_SCIFA2,0xFA0),

    INTC_VECT(TMU0_TUNI0,0x400),
    INTC_VECT(TMU0_TUNI1,0x420),
    INTC_VECT(TMU0_TUNI2,0x440),

    INTC_VECT(IRDA_IRDAI,0x480),
    INTC_VECT(ATAPI_ATAPII,0x4A0),

    INTC_VECT(SDHI1, 0x4E0),
    INTC_VECT(SDHI1, 0x500),
    INTC_VECT(SDHI1, 0x520),

    INTC_VECT(VEU2H1_VEU2HI,0x560),
    INTC_VECT(LCDC_LCDCI,0x580),

    INTC_VECT(TMU1_TUNI0,0x920),
    INTC_VECT(TMU1_TUNI1,0x940),
    INTC_VECT(TMU1_TUNI2,0x960),

};

static struct intc_group groups[] __initdata = {
    INTC_GROUP(DMAC1A,DMAC1A_DEI0,DMAC1A_DEI1,DMAC1A_DEI2,DMAC1A_DEI3),
    INTC_GROUP(DMAC0A,DMAC0A_DEI0,DMAC0A_DEI1,DMAC0A_DEI2,DMAC0A_DEI3),
    INTC_GROUP(VIO, VIO_CEUI,VIO_BEUI,VIO_VEU2HI,VIO_VOUI),
    INTC_GROUP(DMAC0B, DMAC0B_DEI4,DMAC0B_DEI5,DMAC0B_DADERR),
    INTC_GROUP(FLCTL,FLCTL_FLSTEI,FLCTL_FLTENDI,FLCTL_FLTREQ0I,FLCTL_FLTREQ1I),
    INTC_GROUP(I2C,I2C_ALI,I2C_TACKI,I2C_WAITI,I2C_DTEI),
    INTC_GROUP(_2DG, _2DG_TRI,_2DG_INI,_2DG_CEI),
    INTC_GROUP(RTC, RTC_ATI,RTC_PRI,RTC_CUI),
    INTC_GROUP(DMAC1B, DMAC1B_DEI4,DMAC1B_DEI5,DMAC1B_DADERR),
};

static struct intc_mask_reg mask_registers[] __initdata = {
    { 0xa4080080, 0xa40800c0, 8, /* IMR0 / IMCR0 */
      { 0, TMU1_TUNI2, TMU1_TUNI1, TMU1_TUNI0,
        0, ENABLED, ENABLED, ENABLED } },
    { 0xa4080084, 0xa40800c4, 8, /* IMR1 / IMCR1 */
      { VIO_VOUI, VIO_VEU2HI,VIO_BEUI,VIO_CEUI,DMAC0A_DEI3,DMAC0A_DEI2,DMAC0A_DEI1,DMAC0A_DEI0 } },
    { 0xa4080088, 0xa40800c8, 8, /* IMR2 / IMCR2 */
      { 0, 0, 0, VPU_VPUI,0,0,0,SCIFA_SCIFA0 } },
    { 0xa408008c, 0xa40800cc, 8, /* IMR3 / IMCR3 */
      { DMAC1A_DEI3,DMAC1A_DEI2,DMAC1A_DEI1,DMAC1A_DEI0,0,0,0,IRDA_IRDAI } },
    { 0xa4080090, 0xa40800d0, 8, /* IMR4 / IMCR4 */
      { 0,TMU0_TUNI2,TMU0_TUNI1,TMU0_TUNI0,VEU2H1_VEU2HI,0,0,LCDC_LCDCI } },
    { 0xa4080094, 0xa40800d4, 8, /* IMR5 / IMCR5 */
      { KEYSC_KEYI,DMAC0B_DADERR,DMAC0B_DEI5,DMAC0B_DEI4,0,SCIF_SCIF2,SCIF_SCIF1,SCIF_SCIF0 } },
    { 0xa4080098, 0xa40800d8, 8, /* IMR6 / IMCR6 */
      { 0,0,0,SCIFA_SCIFA1,ADC_ADI,0,MSIOF_MSIOFI1,MSIOF_MSIOFI0 } },
    { 0xa408009c, 0xa40800dc, 8, /* IMR7 / IMCR7 */
      { I2C_DTEI, I2C_WAITI, I2C_TACKI, I2C_ALI,
        FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLTENDI, FLCTL_FLSTEI } },
    { 0xa40800a0, 0xa40800e0, 8, /* IMR8 / IMCR8 */
      { 0, ENABLED, ENABLED, ENABLED,
        0, 0, SCIFA_SCIFA2, SIU_SIUI } },
    { 0xa40800a4, 0xa40800e4, 8, /* IMR9 / IMCR9 */
      { 0, 0, 0, CMT_CMTI, 0, 0, USB_USI0,0 } },
    { 0xa40800a8, 0xa40800e8, 8, /* IMR10 / IMCR10 */
      { 0, DMAC1B_DADERR,DMAC1B_DEI5,DMAC1B_DEI4,0,RTC_ATI,RTC_PRI,RTC_CUI } },
    { 0xa40800ac, 0xa40800ec, 8, /* IMR11 / IMCR11 */
      { 0,_2DG_CEI,_2DG_INI,_2DG_TRI,0,TPU_TPUI,0,TSIF_TSIFI } },
    { 0xa40800b0, 0xa40800f0, 8, /* IMR12 / IMCR12 */
      { 0,0,0,0,0,0,0,ATAPI_ATAPII } },
    { 0xa4140044, 0xa4140064, 8, /* INTMSK00 / INTMSKCLR00 */
      { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
};

static struct intc_prio_reg prio_registers[] __initdata = {
    { 0xa4080000, 0, 16, 4, /* IPRA */ { TMU0_TUNI0, TMU0_TUNI1, TMU0_TUNI2, IRDA_IRDAI } },
    { 0xa4080004, 0, 16, 4, /* IPRB */ { VEU2H1_VEU2HI, LCDC_LCDCI, DMAC1A, 0} },
    { 0xa4080008, 0, 16, 4, /* IPRC */ { TMU1_TUNI0, TMU1_TUNI1, TMU1_TUNI2, 0} },
    { 0xa408000c, 0, 16, 4, /* IPRD */ { } },
    { 0xa4080010, 0, 16, 4, /* IPRE */ { DMAC0A, VIO, SCIFA_SCIFA0, VPU_VPUI } },
    { 0xa4080014, 0, 16, 4, /* IPRF */ { KEYSC_KEYI, DMAC0B, USB_USI0, CMT_CMTI } },
    { 0xa4080018, 0, 16, 4, /* IPRG */ { SCIF_SCIF0, SCIF_SCIF1, SCIF_SCIF2,0 } },
    { 0xa408001c, 0, 16, 4, /* IPRH */ { MSIOF_MSIOFI0,MSIOF_MSIOFI1, FLCTL, I2C } },
    { 0xa4080020, 0, 16, 4, /* IPRI */ { SCIFA_SCIFA1,0,TSIF_TSIFI,_2DG } },
    { 0xa4080024, 0, 16, 4, /* IPRJ */ { ADC_ADI,0,SIU_SIUI,SDHI1 } },
    { 0xa4080028, 0, 16, 4, /* IPRK */ { RTC,DMAC1B,0,SDHI0 } },
    { 0xa408002c, 0, 16, 4, /* IPRL */ { SCIFA_SCIFA2,0,TPU_TPUI,ATAPI_ATAPII } },
    { 0xa4140010, 0, 32, 4, /* INTPRI00 */
      { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
};

static struct intc_sense_reg sense_registers[] __initdata = {
    { 0xa414001c, 16, 2, /* ICR1 */
      { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
};

static struct intc_mask_reg ack_registers[] __initdata = {
    { 0xa4140024, 0, 8, /* INTREQ00 */
      { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
};

static struct intc_desc intc_desc __initdata = {
    .name = "sh7723",
    .force_enable = ENABLED,
    .force_disable = DISABLED,
    .hw = INTC_HW_DESC(vectors, groups, mask_registers,
               prio_registers, sense_registers, ack_registers),
};

void __init plat_irq_setup(void)
{
    register_intc_controller(&intc_desc);
}