[linux-block.git] / arch / sh / kernel / cpu / sh4a / setup-sh7770.c

/*
 * SH7770 Setup
 *
 *  Copyright (C) 2006 - 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/serial_sci.h>
#include <linux/sh_timer.h>
#include <linux/io.h>

static struct plat_sci_port sci_platform_data[] = {
	{
		.mapbase	= 0xff923000,
		.flags		= UPF_BOOT_AUTOCONF,
		.type		= PORT_SCIF,
		.irqs		= { 61, 61, 61, 61 },
	}, {
		.mapbase	= 0xff924000,
		.flags		= UPF_BOOT_AUTOCONF,
		.type		= PORT_SCIF,
		.irqs		= { 62, 62, 62, 62 },
	}, {
		.mapbase	= 0xff925000,
		.flags		= UPF_BOOT_AUTOCONF,
		.type		= PORT_SCIF,
		.irqs		= { 63, 63, 63, 63 },
	}, {
		.mapbase	= 0xff926000,
		.flags		= UPF_BOOT_AUTOCONF,
		.type		= PORT_SCIF,
		.irqs		= { 64, 64, 64, 64 },
	}, {
		.mapbase	= 0xff927000,
		.flags		= UPF_BOOT_AUTOCONF,
		.type		= PORT_SCIF,
		.irqs		= { 65, 65, 65, 65 },
	}, {
		.mapbase	= 0xff928000,
		.flags		= UPF_BOOT_AUTOCONF,
		.type		= PORT_SCIF,
		.irqs		= { 66, 66, 66, 66 },
	}, {
		.mapbase	= 0xff929000,
		.flags		= UPF_BOOT_AUTOCONF,
		.type		= PORT_SCIF,
		.irqs		= { 67, 67, 67, 67 },
	}, {
		.mapbase	= 0xff92a000,
		.flags		= UPF_BOOT_AUTOCONF,
		.type		= PORT_SCIF,
		.irqs		= { 68, 68, 68, 68 },
	}, {
		.mapbase	= 0xff92b000,
		.flags		= UPF_BOOT_AUTOCONF,
		.type		= PORT_SCIF,
		.irqs		= { 69, 69, 69, 69 },
	}, {
		.mapbase	= 0xff92c000,
		.flags		= UPF_BOOT_AUTOCONF,
		.type		= PORT_SCIF,
		.irqs		= { 70, 70, 70, 70 },
	}, {
		.flags = 0,
	}
};

static struct platform_device sci_device = {
	.name		= "sh-sci",
	.id		= -1,
	.dev		= {
		.platform_data	= sci_platform_data,
	},
};

static struct sh_timer_config tmu0_platform_data = {
	.name = "TMU0",
	.channel_offset = 0x04,
	.timer_bit = 0,
	.clk = "peripheral_clk",
	.clockevent_rating = 200,
};

static struct resource tmu0_resources[] = {
	[0] = {
		.name	= "TMU0",
		.start	= 0xffd80008,
		.end	= 0xffd80013,
		.flags	= IORESOURCE_MEM,
	},
	[1] = {
		.start	= 16,
		.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 = {
	.name = "TMU1",
	.channel_offset = 0x10,
	.timer_bit = 1,
	.clk = "peripheral_clk",
	.clocksource_rating = 200,
};

static struct resource tmu1_resources[] = {
	[0] = {
		.name	= "TMU1",
		.start	= 0xffd80014,
		.end	= 0xffd8001f,
		.flags	= IORESOURCE_MEM,
	},
	[1] = {
		.start	= 17,
		.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 = {
	.name = "TMU2",
	.channel_offset = 0x1c,
	.timer_bit = 2,
	.clk = "peripheral_clk",
};

static struct resource tmu2_resources[] = {
	[0] = {
		.name	= "TMU2",
		.start	= 0xffd80020,
		.end	= 0xffd8002f,
		.flags	= IORESOURCE_MEM,
	},
	[1] = {
		.start	= 18,
		.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 = {
	.name = "TMU3",
	.channel_offset = 0x04,
	.timer_bit = 0,
	.clk = "peripheral_clk",
};

static struct resource tmu3_resources[] = {
	[0] = {
		.name	= "TMU3",
		.start	= 0xffd81008,
		.end	= 0xffd81013,
		.flags	= IORESOURCE_MEM,
	},
	[1] = {
		.start	= 19,
		.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 = {
	.name = "TMU4",
	.channel_offset = 0x10,
	.timer_bit = 1,
	.clk = "peripheral_clk",
};

static struct resource tmu4_resources[] = {
	[0] = {
		.name	= "TMU4",
		.start	= 0xffd81014,
		.end	= 0xffd8101f,
		.flags	= IORESOURCE_MEM,
	},
	[1] = {
		.start	= 20,
		.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 = {
	.name = "TMU5",
	.channel_offset = 0x1c,
	.timer_bit = 2,
	.clk = "peripheral_clk",
};

static struct resource tmu5_resources[] = {
	[0] = {
		.name	= "TMU5",
		.start	= 0xffd81020,
		.end	= 0xffd8102f,
		.flags	= IORESOURCE_MEM,
	},
	[1] = {
		.start	= 21,
		.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 sh_timer_config tmu6_platform_data = {
	.name = "TMU6",
	.channel_offset = 0x04,
	.timer_bit = 0,
	.clk = "peripheral_clk",
};

static struct resource tmu6_resources[] = {
	[0] = {
		.name	= "TMU6",
		.start	= 0xffd82008,
		.end	= 0xffd82013,
		.flags	= IORESOURCE_MEM,
	},
	[1] = {
		.start	= 22,
		.flags	= IORESOURCE_IRQ,
	},
};

static struct platform_device tmu6_device = {
	.name		= "sh_tmu",
	.id		= 6,
	.dev = {
		.platform_data	= &tmu6_platform_data,
	},
	.resource	= tmu6_resources,
	.num_resources	= ARRAY_SIZE(tmu6_resources),
};

static struct sh_timer_config tmu7_platform_data = {
	.name = "TMU7",
	.channel_offset = 0x10,
	.timer_bit = 1,
	.clk = "peripheral_clk",
};

static struct resource tmu7_resources[] = {
	[0] = {
		.name	= "TMU7",
		.start	= 0xffd82014,
		.end	= 0xffd8201f,
		.flags	= IORESOURCE_MEM,
	},
	[1] = {
		.start	= 23,
		.flags	= IORESOURCE_IRQ,
	},
};

static struct platform_device tmu7_device = {
	.name		= "sh_tmu",
	.id		= 7,
	.dev = {
		.platform_data	= &tmu7_platform_data,
	},
	.resource	= tmu7_resources,
	.num_resources	= ARRAY_SIZE(tmu7_resources),
};

static struct sh_timer_config tmu8_platform_data = {
	.name = "TMU8",
	.channel_offset = 0x1c,
	.timer_bit = 2,
	.clk = "peripheral_clk",
};

static struct resource tmu8_resources[] = {
	[0] = {
		.name	= "TMU8",
		.start	= 0xffd82020,
		.end	= 0xffd8202b,
		.flags	= IORESOURCE_MEM,
	},
	[1] = {
		.start	= 24,
		.flags	= IORESOURCE_IRQ,
	},
};

static struct platform_device tmu8_device = {
	.name		= "sh_tmu",
	.id		= 8,
	.dev = {
		.platform_data	= &tmu8_platform_data,
	},
	.resource	= tmu8_resources,
	.num_resources	= ARRAY_SIZE(tmu8_resources),
};

static struct platform_device *sh7770_devices[] __initdata = {
	&tmu0_device,
	&tmu1_device,
	&tmu2_device,
	&tmu3_device,
	&tmu4_device,
	&tmu5_device,
	&tmu6_device,
	&tmu7_device,
	&tmu8_device,
	&sci_device,
};

static int __init sh7770_devices_setup(void)
{
	return platform_add_devices(sh7770_devices,
				    ARRAY_SIZE(sh7770_devices));
}
arch_initcall(sh7770_devices_setup);

static struct platform_device *sh7770_early_devices[] __initdata = {
	&tmu0_device,
	&tmu1_device,
	&tmu2_device,
	&tmu3_device,
	&tmu4_device,
	&tmu5_device,
	&tmu6_device,
	&tmu7_device,
	&tmu8_device,
};

void __init plat_early_device_setup(void)
{
	early_platform_add_devices(sh7770_early_devices,
				   ARRAY_SIZE(sh7770_early_devices));
}

enum {
	UNUSED = 0,

	/* interrupt sources */
	IRL_LLLL, IRL_LLLH, IRL_LLHL, IRL_LLHH,
	IRL_LHLL, IRL_LHLH, IRL_LHHL, IRL_LHHH,
	IRL_HLLL, IRL_HLLH, IRL_HLHL, IRL_HLHH,
	IRL_HHLL, IRL_HHLH, IRL_HHHL,

	IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5,

	GPIO,
	TMU0, TMU1, TMU2, TMU2_TICPI,
	TMU3, TMU4, TMU5, TMU5_TICPI,
	TMU6, TMU7, TMU8,
	HAC, IPI, SPDIF, HUDI, I2C,
	DMAC0_DMINT0, DMAC0_DMINT1, DMAC0_DMINT2,
	I2S0, I2S1, I2S2, I2S3,
	SRC_RX, SRC_TX, SRC_SPDIF,
	DU, VIDEO_IN, REMOTE, YUV, USB, ATAPI, CAN, GPS, GFX2D,
	GFX3D_MBX, GFX3D_DMAC,
	EXBUS_ATA,
	SPI0, SPI1,
	SCIF089, SCIF1234, SCIF567,
	ADC,
	BBDMAC_0_3, BBDMAC_4_7, BBDMAC_8_10, BBDMAC_11_14,
	BBDMAC_15_18, BBDMAC_19_22, BBDMAC_23_26, BBDMAC_27,
	BBDMAC_28, BBDMAC_29, BBDMAC_30, BBDMAC_31,

	/* interrupt groups */
	TMU, DMAC, I2S, SRC, GFX3D, SPI, SCIF, BBDMAC,
};

static struct intc_vect vectors[] __initdata = {
	INTC_VECT(GPIO, 0x3e0),
	INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420),
	INTC_VECT(TMU2, 0x440), INTC_VECT(TMU2_TICPI, 0x460),
	INTC_VECT(TMU3, 0x480), INTC_VECT(TMU4, 0x4a0),
	INTC_VECT(TMU5, 0x4c0), INTC_VECT(TMU5_TICPI, 0x4e0),
	INTC_VECT(TMU6, 0x500), INTC_VECT(TMU7, 0x520),
	INTC_VECT(TMU8, 0x540),
	INTC_VECT(HAC, 0x580), INTC_VECT(IPI, 0x5c0),
	INTC_VECT(SPDIF, 0x5e0),
	INTC_VECT(HUDI, 0x600), INTC_VECT(I2C, 0x620),
	INTC_VECT(DMAC0_DMINT0, 0x640), INTC_VECT(DMAC0_DMINT1, 0x660),
	INTC_VECT(DMAC0_DMINT2, 0x680),
	INTC_VECT(I2S0, 0x6a0), INTC_VECT(I2S1, 0x6c0),
	INTC_VECT(I2S2, 0x6e0), INTC_VECT(I2S3, 0x700),
	INTC_VECT(SRC_RX, 0x720), INTC_VECT(SRC_TX, 0x740),
	INTC_VECT(SRC_SPDIF, 0x760),
	INTC_VECT(DU, 0x780), INTC_VECT(VIDEO_IN, 0x7a0),
	INTC_VECT(REMOTE, 0x7c0), INTC_VECT(YUV, 0x7e0),
	INTC_VECT(USB, 0x840), INTC_VECT(ATAPI, 0x860),
	INTC_VECT(CAN, 0x880), INTC_VECT(GPS, 0x8a0),
	INTC_VECT(GFX2D, 0x8c0),
	INTC_VECT(GFX3D_MBX, 0x900), INTC_VECT(GFX3D_DMAC, 0x920),
	INTC_VECT(EXBUS_ATA, 0x940),
	INTC_VECT(SPI0, 0x960), INTC_VECT(SPI1, 0x980),
	INTC_VECT(SCIF089, 0x9a0), INTC_VECT(SCIF1234, 0x9c0),
	INTC_VECT(SCIF1234, 0x9e0), INTC_VECT(SCIF1234, 0xa00),
	INTC_VECT(SCIF1234, 0xa20), INTC_VECT(SCIF567, 0xa40),
	INTC_VECT(SCIF567, 0xa60), INTC_VECT(SCIF567, 0xa80),
	INTC_VECT(SCIF089, 0xaa0), INTC_VECT(SCIF089, 0xac0),
	INTC_VECT(ADC, 0xb20),
	INTC_VECT(BBDMAC_0_3, 0xba0), INTC_VECT(BBDMAC_0_3, 0xbc0),
	INTC_VECT(BBDMAC_0_3, 0xbe0), INTC_VECT(BBDMAC_0_3, 0xc00),
	INTC_VECT(BBDMAC_4_7, 0xc20), INTC_VECT(BBDMAC_4_7, 0xc40),
	INTC_VECT(BBDMAC_4_7, 0xc60), INTC_VECT(BBDMAC_4_7, 0xc80),
	INTC_VECT(BBDMAC_8_10, 0xca0), INTC_VECT(BBDMAC_8_10, 0xcc0),
	INTC_VECT(BBDMAC_8_10, 0xce0), INTC_VECT(BBDMAC_11_14, 0xd00),
	INTC_VECT(BBDMAC_11_14, 0xd20), INTC_VECT(BBDMAC_11_14, 0xd40),
	INTC_VECT(BBDMAC_11_14, 0xd60), INTC_VECT(BBDMAC_15_18, 0xd80),
	INTC_VECT(BBDMAC_15_18, 0xda0), INTC_VECT(BBDMAC_15_18, 0xdc0),
	INTC_VECT(BBDMAC_15_18, 0xde0), INTC_VECT(BBDMAC_19_22, 0xe00),
	INTC_VECT(BBDMAC_19_22, 0xe20), INTC_VECT(BBDMAC_19_22, 0xe40),
	INTC_VECT(BBDMAC_19_22, 0xe60), INTC_VECT(BBDMAC_23_26, 0xe80),
	INTC_VECT(BBDMAC_23_26, 0xea0), INTC_VECT(BBDMAC_23_26, 0xec0),
	INTC_VECT(BBDMAC_23_26, 0xee0), INTC_VECT(BBDMAC_27, 0xf00),
	INTC_VECT(BBDMAC_28, 0xf20), INTC_VECT(BBDMAC_29, 0xf40),
	INTC_VECT(BBDMAC_30, 0xf60), INTC_VECT(BBDMAC_31, 0xf80),
};

static struct intc_group groups[] __initdata = {
	INTC_GROUP(TMU, TMU0, TMU1, TMU2, TMU2_TICPI, TMU3, TMU4, TMU5,
		   TMU5_TICPI, TMU6, TMU7, TMU8),
	INTC_GROUP(DMAC, DMAC0_DMINT0, DMAC0_DMINT1, DMAC0_DMINT2),
	INTC_GROUP(I2S, I2S0, I2S1, I2S2, I2S3),
	INTC_GROUP(SRC, SRC_RX, SRC_TX, SRC_SPDIF),
	INTC_GROUP(GFX3D, GFX3D_MBX, GFX3D_DMAC),
	INTC_GROUP(SPI, SPI0, SPI1),
	INTC_GROUP(SCIF, SCIF089, SCIF1234, SCIF567),
	INTC_GROUP(BBDMAC,
		   BBDMAC_0_3, BBDMAC_4_7, BBDMAC_8_10, BBDMAC_11_14,
		   BBDMAC_15_18, BBDMAC_19_22, BBDMAC_23_26, BBDMAC_27,
		   BBDMAC_28, BBDMAC_29, BBDMAC_30, BBDMAC_31),
};

static struct intc_mask_reg mask_registers[] __initdata = {
	{ 0xffe00040, 0xffe00044, 32, /* INT2MSKR / INT2MSKCR */
	  { 0, BBDMAC, ADC, SCIF, SPI, EXBUS_ATA, GFX3D, GFX2D,
	    GPS, CAN, ATAPI, USB, YUV, REMOTE, VIDEO_IN, DU, SRC, I2S,
	    DMAC, I2C, HUDI, SPDIF, IPI, HAC, TMU, GPIO } },
};

static struct intc_prio_reg prio_registers[] __initdata = {
	{ 0xffe00000, 0, 32, 8, /* INT2PRI0 */ { GPIO, TMU0, 0, HAC } },
	{ 0xffe00004, 0, 32, 8, /* INT2PRI1 */ { IPI, SPDIF, HUDI, I2C } },
	{ 0xffe00008, 0, 32, 8, /* INT2PRI2 */ { DMAC, I2S, SRC, DU } },
	{ 0xffe0000c, 0, 32, 8, /* INT2PRI3 */ { VIDEO_IN, REMOTE, YUV, USB } },
	{ 0xffe00010, 0, 32, 8, /* INT2PRI4 */ { ATAPI, CAN, GPS, GFX2D } },
	{ 0xffe00014, 0, 32, 8, /* INT2PRI5 */ { 0, GFX3D, EXBUS_ATA, SPI } },
	{ 0xffe00018, 0, 32, 8, /* INT2PRI6 */ { SCIF1234, SCIF567, SCIF089 } },
	{ 0xffe0001c, 0, 32, 8, /* INT2PRI7 */ { ADC, 0, 0, BBDMAC_0_3 } },
	{ 0xffe00020, 0, 32, 8, /* INT2PRI8 */
	  { BBDMAC_4_7, BBDMAC_8_10, BBDMAC_11_14, BBDMAC_15_18 } },
	{ 0xffe00024, 0, 32, 8, /* INT2PRI9 */
	  { BBDMAC_19_22, BBDMAC_23_26, BBDMAC_27, BBDMAC_28 } },
	{ 0xffe00028, 0, 32, 8, /* INT2PRI10 */
	  { BBDMAC_29, BBDMAC_30, BBDMAC_31 } },
	{ 0xffe0002c, 0, 32, 8, /* INT2PRI11 */
	  { TMU1, TMU2, TMU2_TICPI, TMU3 } },
	{ 0xffe00030, 0, 32, 8, /* INT2PRI12 */
	  { TMU4, TMU5, TMU5_TICPI, TMU6 } },
	{ 0xffe00034, 0, 32, 8, /* INT2PRI13 */
	  { TMU7, TMU8 } },
};

static DECLARE_INTC_DESC(intc_desc, "sh7770", vectors, groups,
			 mask_registers, prio_registers, NULL);

/* Support for external interrupt pins in IRQ mode */
static struct intc_vect irq_vectors[] __initdata = {
	INTC_VECT(IRQ0, 0x240), INTC_VECT(IRQ1, 0x280),
	INTC_VECT(IRQ2, 0x2c0), INTC_VECT(IRQ3, 0x300),
	INTC_VECT(IRQ4, 0x340), INTC_VECT(IRQ5, 0x380),
};

static struct intc_mask_reg irq_mask_registers[] __initdata = {
	{ 0xffd00044, 0xffd00064, 32, /* INTMSK0 / INTMSKCLR0 */
	  { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, } },
};

static struct intc_prio_reg irq_prio_registers[] __initdata = {
	{ 0xffd00010, 0, 32, 4, /* INTPRI */ { IRQ0, IRQ1, IRQ2, IRQ3,
					       IRQ4, IRQ5, } },
};

static struct intc_sense_reg irq_sense_registers[] __initdata = {
	{ 0xffd0001c, 32, 2, /* ICR1 */   { IRQ0, IRQ1, IRQ2, IRQ3,
					    IRQ4, IRQ5, } },
};

static DECLARE_INTC_DESC(intc_irq_desc, "sh7770-irq", irq_vectors,
			 NULL, irq_mask_registers, irq_prio_registers,
			 irq_sense_registers);

/* External interrupt pins in IRL mode */
static struct intc_vect irl_vectors[] __initdata = {
	INTC_VECT(IRL_LLLL, 0x200), INTC_VECT(IRL_LLLH, 0x220),
	INTC_VECT(IRL_LLHL, 0x240), INTC_VECT(IRL_LLHH, 0x260),
	INTC_VECT(IRL_LHLL, 0x280), INTC_VECT(IRL_LHLH, 0x2a0),
	INTC_VECT(IRL_LHHL, 0x2c0), INTC_VECT(IRL_LHHH, 0x2e0),
	INTC_VECT(IRL_HLLL, 0x300), INTC_VECT(IRL_HLLH, 0x320),
	INTC_VECT(IRL_HLHL, 0x340), INTC_VECT(IRL_HLHH, 0x360),
	INTC_VECT(IRL_HHLL, 0x380), INTC_VECT(IRL_HHLH, 0x3a0),
	INTC_VECT(IRL_HHHL, 0x3c0),
};

static struct intc_mask_reg irl3210_mask_registers[] __initdata = {
	{ 0xffd40080, 0xffd40084, 32, /* INTMSK2 / INTMSKCLR2 */
	  { IRL_LLLL, IRL_LLLH, IRL_LLHL, IRL_LLHH,
	    IRL_LHLL, IRL_LHLH, IRL_LHHL, IRL_LHHH,
	    IRL_HLLL, IRL_HLLH, IRL_HLHL, IRL_HLHH,
	    IRL_HHLL, IRL_HHLH, IRL_HHHL, } },
};

static struct intc_mask_reg irl7654_mask_registers[] __initdata = {
	{ 0xffd40080, 0xffd40084, 32, /* INTMSK2 / INTMSKCLR2 */
	  { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
	    IRL_LLLL, IRL_LLLH, IRL_LLHL, IRL_LLHH,
	    IRL_LHLL, IRL_LHLH, IRL_LHHL, IRL_LHHH,
	    IRL_HLLL, IRL_HLLH, IRL_HLHL, IRL_HLHH,
	    IRL_HHLL, IRL_HHLH, IRL_HHHL, } },
};

static DECLARE_INTC_DESC(intc_irl7654_desc, "sh7780-irl7654", irl_vectors,
			 NULL, irl7654_mask_registers, NULL, NULL);

static DECLARE_INTC_DESC(intc_irl3210_desc, "sh7780-irl3210", irl_vectors,
			 NULL, irl3210_mask_registers, NULL, NULL);

#define INTC_ICR0	0xffd00000
#define INTC_INTMSK0	0xffd00044
#define INTC_INTMSK1	0xffd00048
#define INTC_INTMSK2	0xffd40080
#define INTC_INTMSKCLR1	0xffd00068
#define INTC_INTMSKCLR2	0xffd40084

void __init plat_irq_setup(void)
{
	/* disable IRQ7-0 */
	ctrl_outl(0xff000000, INTC_INTMSK0);

	/* disable IRL3-0 + IRL7-4 */
	ctrl_outl(0xc0000000, INTC_INTMSK1);
	ctrl_outl(0xfffefffe, INTC_INTMSK2);

	/* select IRL mode for IRL3-0 + IRL7-4 */
	ctrl_outl(ctrl_inl(INTC_ICR0) & ~0x00c00000, INTC_ICR0);

	/* disable holding function, ie enable "SH-4 Mode" */
	ctrl_outl(ctrl_inl(INTC_ICR0) | 0x00200000, INTC_ICR0);

	register_intc_controller(&intc_desc);
}

void __init plat_irq_setup_pins(int mode)
{
	switch (mode) {
	case IRQ_MODE_IRQ:
		/* select IRQ mode for IRL3-0 + IRL7-4 */
		ctrl_outl(ctrl_inl(INTC_ICR0) | 0x00c00000, INTC_ICR0);
		register_intc_controller(&intc_irq_desc);
		break;
	case IRQ_MODE_IRL7654:
		/* enable IRL7-4 but don't provide any masking */
		ctrl_outl(0x40000000, INTC_INTMSKCLR1);
		ctrl_outl(0x0000fffe, INTC_INTMSKCLR2);
		break;
	case IRQ_MODE_IRL3210:
		/* enable IRL0-3 but don't provide any masking */
		ctrl_outl(0x80000000, INTC_INTMSKCLR1);
		ctrl_outl(0xfffe0000, INTC_INTMSKCLR2);
		break;
	case IRQ_MODE_IRL7654_MASK:
		/* enable IRL7-4 and mask using cpu intc controller */
		ctrl_outl(0x40000000, INTC_INTMSKCLR1);
		register_intc_controller(&intc_irl7654_desc);
		break;
	case IRQ_MODE_IRL3210_MASK:
		/* enable IRL0-3 and mask using cpu intc controller */
		ctrl_outl(0x80000000, INTC_INTMSKCLR1);
		register_intc_controller(&intc_irl3210_desc);
		break;
	default:
		BUG();
	}
}
Commit	Line	Data
7dec62e9 PM	1	/*
	2	* SH7770 Setup
	3	*
2163b4cb	4	* Copyright (C) 2006 - 2008 Paul Mundt
7dec62e9 PM	5	*
	6	* This file is subject to the terms and conditions of the GNU General Public
	7	* License. See the file "COPYING" in the main directory of this archive
	8	* for more details.
	9	*/
	10	#include <linux/platform_device.h>
	11	#include <linux/init.h>
	12	#include <linux/serial.h>
96de1a8f	13	#include <linux/serial_sci.h>
f251935e	14	#include <linux/sh_timer.h>
9304d0cc	15	#include <linux/io.h>
7dec62e9 PM	16
	17	static struct plat_sci_port sci_platform_data[] = {
	18	{
	19	.mapbase = 0xff923000,
	20	.flags = UPF_BOOT_AUTOCONF,
	21	.type = PORT_SCIF,
	22	.irqs = { 61, 61, 61, 61 },
	23	}, {
	24	.mapbase = 0xff924000,
	25	.flags = UPF_BOOT_AUTOCONF,
	26	.type = PORT_SCIF,
	27	.irqs = { 62, 62, 62, 62 },
	28	}, {
	29	.mapbase = 0xff925000,
	30	.flags = UPF_BOOT_AUTOCONF,
	31	.type = PORT_SCIF,
	32	.irqs = { 63, 63, 63, 63 },
2163b4cb PM	33	}, {
	34	.mapbase = 0xff926000,
	35	.flags = UPF_BOOT_AUTOCONF,
	36	.type = PORT_SCIF,
	37	.irqs = { 64, 64, 64, 64 },
	38	}, {
	39	.mapbase = 0xff927000,
	40	.flags = UPF_BOOT_AUTOCONF,
	41	.type = PORT_SCIF,
	42	.irqs = { 65, 65, 65, 65 },
	43	}, {
	44	.mapbase = 0xff928000,
	45	.flags = UPF_BOOT_AUTOCONF,
	46	.type = PORT_SCIF,
	47	.irqs = { 66, 66, 66, 66 },
	48	}, {
	49	.mapbase = 0xff929000,
	50	.flags = UPF_BOOT_AUTOCONF,
	51	.type = PORT_SCIF,
	52	.irqs = { 67, 67, 67, 67 },
	53	}, {
	54	.mapbase = 0xff92a000,
	55	.flags = UPF_BOOT_AUTOCONF,
	56	.type = PORT_SCIF,
	57	.irqs = { 68, 68, 68, 68 },
	58	}, {
	59	.mapbase = 0xff92b000,
	60	.flags = UPF_BOOT_AUTOCONF,
	61	.type = PORT_SCIF,
	62	.irqs = { 69, 69, 69, 69 },
	63	}, {
	64	.mapbase = 0xff92c000,
	65	.flags = UPF_BOOT_AUTOCONF,
	66	.type = PORT_SCIF,
	67	.irqs = { 70, 70, 70, 70 },
7dec62e9 PM	68	}, {
	69	.flags = 0,
	70	}
	71	};
	72
	73	static struct platform_device sci_device = {
	74	.name = "sh-sci",
	75	.id = -1,
	76	.dev = {
	77	.platform_data = sci_platform_data,
	78	},
	79	};
	80
f251935e MD	81	static struct sh_timer_config tmu0_platform_data = {
	82	.name = "TMU0",
	83	.channel_offset = 0x04,
	84	.timer_bit = 0,
af777ce4	85	.clk = "peripheral_clk",
f251935e MD	86	.clockevent_rating = 200,
	87	};
	88
	89	static struct resource tmu0_resources[] = {
	90	[0] = {
	91	.name = "TMU0",
	92	.start = 0xffd80008,
	93	.end = 0xffd80013,
	94	.flags = IORESOURCE_MEM,
	95	},
	96	[1] = {
	97	.start = 16,
	98	.flags = IORESOURCE_IRQ,
	99	},
	100	};
	101
	102	static struct platform_device tmu0_device = {
	103	.name = "sh_tmu",
	104	.id = 0,
	105	.dev = {
	106	.platform_data = &tmu0_platform_data,
	107	},
	108	.resource = tmu0_resources,
	109	.num_resources = ARRAY_SIZE(tmu0_resources),
	110	};
	111
	112	static struct sh_timer_config tmu1_platform_data = {
	113	.name = "TMU1",
	114	.channel_offset = 0x10,
	115	.timer_bit = 1,
af777ce4	116	.clk = "peripheral_clk",
f251935e MD	117	.clocksource_rating = 200,
	118	};
	119
	120	static struct resource tmu1_resources[] = {
	121	[0] = {
	122	.name = "TMU1",
	123	.start = 0xffd80014,
	124	.end = 0xffd8001f,
	125	.flags = IORESOURCE_MEM,
	126	},
	127	[1] = {
	128	.start = 17,
	129	.flags = IORESOURCE_IRQ,
	130	},
	131	};
	132
	133	static struct platform_device tmu1_device = {
	134	.name = "sh_tmu",
	135	.id = 1,
	136	.dev = {
	137	.platform_data = &tmu1_platform_data,
	138	},
	139	.resource = tmu1_resources,
	140	.num_resources = ARRAY_SIZE(tmu1_resources),
	141	};
	142
	143	static struct sh_timer_config tmu2_platform_data = {
	144	.name = "TMU2",
	145	.channel_offset = 0x1c,
	146	.timer_bit = 2,
af777ce4	147	.clk = "peripheral_clk",
f251935e MD	148	};
	149
	150	static struct resource tmu2_resources[] = {
	151	[0] = {
	152	.name = "TMU2",
	153	.start = 0xffd80020,
	154	.end = 0xffd8002f,
	155	.flags = IORESOURCE_MEM,
	156	},
	157	[1] = {
	158	.start = 18,
	159	.flags = IORESOURCE_IRQ,
	160	},
	161	};
	162
	163	static struct platform_device tmu2_device = {
	164	.name = "sh_tmu",
	165	.id = 2,
	166	.dev = {
	167	.platform_data = &tmu2_platform_data,
	168	},
	169	.resource = tmu2_resources,
	170	.num_resources = ARRAY_SIZE(tmu2_resources),
	171	};
	172
	173	static struct sh_timer_config tmu3_platform_data = {
	174	.name = "TMU3",
	175	.channel_offset = 0x04,
	176	.timer_bit = 0,
af777ce4	177	.clk = "peripheral_clk",
f251935e MD	178	};
	179
	180	static struct resource tmu3_resources[] = {
	181	[0] = {
	182	.name = "TMU3",
	183	.start = 0xffd81008,
	184	.end = 0xffd81013,
	185	.flags = IORESOURCE_MEM,
	186	},
	187	[1] = {
	188	.start = 19,
	189	.flags = IORESOURCE_IRQ,
	190	},
	191	};
	192
	193	static struct platform_device tmu3_device = {
	194	.name = "sh_tmu",
	195	.id = 3,
	196	.dev = {
	197	.platform_data = &tmu3_platform_data,
	198	},
	199	.resource = tmu3_resources,
	200	.num_resources = ARRAY_SIZE(tmu3_resources),
	201	};
	202
	203	static struct sh_timer_config tmu4_platform_data = {
	204	.name = "TMU4",
	205	.channel_offset = 0x10,
	206	.timer_bit = 1,
af777ce4	207	.clk = "peripheral_clk",
f251935e MD	208	};
	209
	210	static struct resource tmu4_resources[] = {
	211	[0] = {
	212	.name = "TMU4",
	213	.start = 0xffd81014,
	214	.end = 0xffd8101f,
	215	.flags = IORESOURCE_MEM,
	216	},
	217	[1] = {
	218	.start = 20,
	219	.flags = IORESOURCE_IRQ,
	220	},
	221	};
	222
	223	static struct platform_device tmu4_device = {
	224	.name = "sh_tmu",
	225	.id = 4,
	226	.dev = {
	227	.platform_data = &tmu4_platform_data,
	228	},
	229	.resource = tmu4_resources,
	230	.num_resources = ARRAY_SIZE(tmu4_resources),
	231	};
	232
	233	static struct sh_timer_config tmu5_platform_data = {
	234	.name = "TMU5",
	235	.channel_offset = 0x1c,
	236	.timer_bit = 2,
af777ce4	237	.clk = "peripheral_clk",
f251935e MD	238	};
	239
	240	static struct resource tmu5_resources[] = {
	241	[0] = {
	242	.name = "TMU5",
	243	.start = 0xffd81020,
	244	.end = 0xffd8102f,
	245	.flags = IORESOURCE_MEM,
	246	},
	247	[1] = {
	248	.start = 21,
	249	.flags = IORESOURCE_IRQ,
	250	},
	251	};
	252
	253	static struct platform_device tmu5_device = {
	254	.name = "sh_tmu",
	255	.id = 5,
	256	.dev = {
	257	.platform_data = &tmu5_platform_data,
	258	},
	259	.resource = tmu5_resources,
	260	.num_resources = ARRAY_SIZE(tmu5_resources),
	261	};
	262
	263	static struct sh_timer_config tmu6_platform_data = {
	264	.name = "TMU6",
	265	.channel_offset = 0x04,
	266	.timer_bit = 0,
af777ce4	267	.clk = "peripheral_clk",
f251935e MD	268	};
	269
	270	static struct resource tmu6_resources[] = {
	271	[0] = {
	272	.name = "TMU6",
	273	.start = 0xffd82008,
	274	.end = 0xffd82013,
	275	.flags = IORESOURCE_MEM,
	276	},
	277	[1] = {
	278	.start = 22,
	279	.flags = IORESOURCE_IRQ,
	280	},
	281	};
	282
	283	static struct platform_device tmu6_device = {
	284	.name = "sh_tmu",
	285	.id = 6,
	286	.dev = {
	287	.platform_data = &tmu6_platform_data,
	288	},
	289	.resource = tmu6_resources,
	290	.num_resources = ARRAY_SIZE(tmu6_resources),
	291	};
	292
	293	static struct sh_timer_config tmu7_platform_data = {
	294	.name = "TMU7",
	295	.channel_offset = 0x10,
	296	.timer_bit = 1,
af777ce4	297	.clk = "peripheral_clk",
f251935e MD	298	};
	299
	300	static struct resource tmu7_resources[] = {
	301	[0] = {
	302	.name = "TMU7",
	303	.start = 0xffd82014,
	304	.end = 0xffd8201f,
	305	.flags = IORESOURCE_MEM,
	306	},
	307	[1] = {
	308	.start = 23,
	309	.flags = IORESOURCE_IRQ,
	310	},
	311	};
	312
	313	static struct platform_device tmu7_device = {
	314	.name = "sh_tmu",
	315	.id = 7,
	316	.dev = {
	317	.platform_data = &tmu7_platform_data,
	318	},
	319	.resource = tmu7_resources,
	320	.num_resources = ARRAY_SIZE(tmu7_resources),
	321	};
	322
	323	static struct sh_timer_config tmu8_platform_data = {
	324	.name = "TMU8",
	325	.channel_offset = 0x1c,
	326	.timer_bit = 2,
af777ce4	327	.clk = "peripheral_clk",
f251935e MD	328	};
	329
	330	static struct resource tmu8_resources[] = {
	331	[0] = {
	332	.name = "TMU8",
	333	.start = 0xffd82020,
	334	.end = 0xffd8202b,
	335	.flags = IORESOURCE_MEM,
	336	},
	337	[1] = {
	338	.start = 24,
	339	.flags = IORESOURCE_IRQ,
	340	},
	341	};
	342
	343	static struct platform_device tmu8_device = {
	344	.name = "sh_tmu",
	345	.id = 8,
	346	.dev = {
	347	.platform_data = &tmu8_platform_data,
	348	},
	349	.resource = tmu8_resources,
	350	.num_resources = ARRAY_SIZE(tmu8_resources),
	351	};
	352
7dec62e9	353	static struct platform_device *sh7770_devices[] __initdata = {
f251935e MD	354	&tmu0_device,
	355	&tmu1_device,
	356	&tmu2_device,
	357	&tmu3_device,
	358	&tmu4_device,
	359	&tmu5_device,
	360	&tmu6_device,
	361	&tmu7_device,
	362	&tmu8_device,
7dec62e9 PM	363	&sci_device,
	364	};
	365
	366	static int __init sh7770_devices_setup(void)
	367	{
	368	return platform_add_devices(sh7770_devices,
	369	ARRAY_SIZE(sh7770_devices));
	370	}
ba9a6337	371	arch_initcall(sh7770_devices_setup);
35f3abe9	372
f251935e MD	373	static struct platform_device *sh7770_early_devices[] __initdata = {
	374	&tmu0_device,
	375	&tmu1_device,
	376	&tmu2_device,
	377	&tmu3_device,
	378	&tmu4_device,
	379	&tmu5_device,
	380	&tmu6_device,
	381	&tmu7_device,
	382	&tmu8_device,
	383	};
	384
	385	void __init plat_early_device_setup(void)
	386	{
	387	early_platform_add_devices(sh7770_early_devices,
	388	ARRAY_SIZE(sh7770_early_devices));
	389	}
	390
9304d0cc MD	391	enum {
	392	UNUSED = 0,
	393
	394	/* interrupt sources */
	395	IRL_LLLL, IRL_LLLH, IRL_LLHL, IRL_LLHH,
	396	IRL_LHLL, IRL_LHLH, IRL_LHHL, IRL_LHHH,
	397	IRL_HLLL, IRL_HLLH, IRL_HLHL, IRL_HLHH,
	398	IRL_HHLL, IRL_HHLH, IRL_HHHL,
	399
	400	IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5,
	401
	402	GPIO,
	403	TMU0, TMU1, TMU2, TMU2_TICPI,
	404	TMU3, TMU4, TMU5, TMU5_TICPI,
	405	TMU6, TMU7, TMU8,
	406	HAC, IPI, SPDIF, HUDI, I2C,
	407	DMAC0_DMINT0, DMAC0_DMINT1, DMAC0_DMINT2,
	408	I2S0, I2S1, I2S2, I2S3,
	409	SRC_RX, SRC_TX, SRC_SPDIF,
	410	DU, VIDEO_IN, REMOTE, YUV, USB, ATAPI, CAN, GPS, GFX2D,
	411	GFX3D_MBX, GFX3D_DMAC,
	412	EXBUS_ATA,
	413	SPI0, SPI1,
	414	SCIF089, SCIF1234, SCIF567,
	415	ADC,
	416	BBDMAC_0_3, BBDMAC_4_7, BBDMAC_8_10, BBDMAC_11_14,
	417	BBDMAC_15_18, BBDMAC_19_22, BBDMAC_23_26, BBDMAC_27,
	418	BBDMAC_28, BBDMAC_29, BBDMAC_30, BBDMAC_31,
	419
	420	/* interrupt groups */
	421	TMU, DMAC, I2S, SRC, GFX3D, SPI, SCIF, BBDMAC,
	422	};
	423
	424	static struct intc_vect vectors[] __initdata = {
	425	INTC_VECT(GPIO, 0x3e0),
	426	INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420),
	427	INTC_VECT(TMU2, 0x440), INTC_VECT(TMU2_TICPI, 0x460),
	428	INTC_VECT(TMU3, 0x480), INTC_VECT(TMU4, 0x4a0),
	429	INTC_VECT(TMU5, 0x4c0), INTC_VECT(TMU5_TICPI, 0x4e0),
	430	INTC_VECT(TMU6, 0x500), INTC_VECT(TMU7, 0x520),
	431	INTC_VECT(TMU8, 0x540),
	432	INTC_VECT(HAC, 0x580), INTC_VECT(IPI, 0x5c0),
	433	INTC_VECT(SPDIF, 0x5e0),
	434	INTC_VECT(HUDI, 0x600), INTC_VECT(I2C, 0x620),
	435	INTC_VECT(DMAC0_DMINT0, 0x640), INTC_VECT(DMAC0_DMINT1, 0x660),
	436	INTC_VECT(DMAC0_DMINT2, 0x680),
	437	INTC_VECT(I2S0, 0x6a0), INTC_VECT(I2S1, 0x6c0),
	438	INTC_VECT(I2S2, 0x6e0), INTC_VECT(I2S3, 0x700),
	439	INTC_VECT(SRC_RX, 0x720), INTC_VECT(SRC_TX, 0x740),
	440	INTC_VECT(SRC_SPDIF, 0x760),
	441	INTC_VECT(DU, 0x780), INTC_VECT(VIDEO_IN, 0x7a0),
	442	INTC_VECT(REMOTE, 0x7c0), INTC_VECT(YUV, 0x7e0),
	443	INTC_VECT(USB, 0x840), INTC_VECT(ATAPI, 0x860),
	444	INTC_VECT(CAN, 0x880), INTC_VECT(GPS, 0x8a0),
	445	INTC_VECT(GFX2D, 0x8c0),
	446	INTC_VECT(GFX3D_MBX, 0x900), INTC_VECT(GFX3D_DMAC, 0x920),
	447	INTC_VECT(EXBUS_ATA, 0x940),
	448	INTC_VECT(SPI0, 0x960), INTC_VECT(SPI1, 0x980),
	449	INTC_VECT(SCIF089, 0x9a0), INTC_VECT(SCIF1234, 0x9c0),
	450	INTC_VECT(SCIF1234, 0x9e0), INTC_VECT(SCIF1234, 0xa00),
	451	INTC_VECT(SCIF1234, 0xa20), INTC_VECT(SCIF567, 0xa40),
	452	INTC_VECT(SCIF567, 0xa60), INTC_VECT(SCIF567, 0xa80),
	453	INTC_VECT(SCIF089, 0xaa0), INTC_VECT(SCIF089, 0xac0),
	454	INTC_VECT(ADC, 0xb20),
455	INTC_VECT(BBDMAC_0_3, 0xba0), INTC_VECT(BBDMAC_0_3, 0xbc0),
456	INTC_VECT(BBDMAC_0_3, 0xbe0), INTC_VECT(BBDMAC_0_3, 0xc00),
457	INTC_VECT(BBDMAC_4_7, 0xc20), INTC_VECT(BBDMAC_4_7, 0xc40),
458	INTC_VECT(BBDMAC_4_7, 0xc60), INTC_VECT(BBDMAC_4_7, 0xc80),
459	INTC_VECT(BBDMAC_8_10, 0xca0), INTC_VECT(BBDMAC_8_10, 0xcc0),
460	INTC_VECT(BBDMAC_8_10, 0xce0), INTC_VECT(BBDMAC_11_14, 0xd00),
461	INTC_VECT(BBDMAC_11_14, 0xd20), INTC_VECT(BBDMAC_11_14, 0xd40),
462	INTC_VECT(BBDMAC_11_14, 0xd60), INTC_VECT(BBDMAC_15_18, 0xd80),
463	INTC_VECT(BBDMAC_15_18, 0xda0), INTC_VECT(BBDMAC_15_18, 0xdc0),
464	INTC_VECT(BBDMAC_15_18, 0xde0), INTC_VECT(BBDMAC_19_22, 0xe00),
465	INTC_VECT(BBDMAC_19_22, 0xe20), INTC_VECT(BBDMAC_19_22, 0xe40),
466	INTC_VECT(BBDMAC_19_22, 0xe60), INTC_VECT(BBDMAC_23_26, 0xe80),
467	INTC_VECT(BBDMAC_23_26, 0xea0), INTC_VECT(BBDMAC_23_26, 0xec0),
468	INTC_VECT(BBDMAC_23_26, 0xee0), INTC_VECT(BBDMAC_27, 0xf00),
469	INTC_VECT(BBDMAC_28, 0xf20), INTC_VECT(BBDMAC_29, 0xf40),
470	INTC_VECT(BBDMAC_30, 0xf60), INTC_VECT(BBDMAC_31, 0xf80),
471	};
472
473	static struct intc_group groups[] __initdata = {
474	INTC_GROUP(TMU, TMU0, TMU1, TMU2, TMU2_TICPI, TMU3, TMU4, TMU5,
475	TMU5_TICPI, TMU6, TMU7, TMU8),
476	INTC_GROUP(DMAC, DMAC0_DMINT0, DMAC0_DMINT1, DMAC0_DMINT2),
477	INTC_GROUP(I2S, I2S0, I2S1, I2S2, I2S3),
478	INTC_GROUP(SRC, SRC_RX, SRC_TX, SRC_SPDIF),
479	INTC_GROUP(GFX3D, GFX3D_MBX, GFX3D_DMAC),
480	INTC_GROUP(SPI, SPI0, SPI1),
481	INTC_GROUP(SCIF, SCIF089, SCIF1234, SCIF567),
482	INTC_GROUP(BBDMAC,
483	BBDMAC_0_3, BBDMAC_4_7, BBDMAC_8_10, BBDMAC_11_14,
484	BBDMAC_15_18, BBDMAC_19_22, BBDMAC_23_26, BBDMAC_27,
485	BBDMAC_28, BBDMAC_29, BBDMAC_30, BBDMAC_31),
486	};
487
488	static struct intc_mask_reg mask_registers[] __initdata = {
489	{ 0xffe00040, 0xffe00044, 32, /* INT2MSKR / INT2MSKCR */
490	{ 0, BBDMAC, ADC, SCIF, SPI, EXBUS_ATA, GFX3D, GFX2D,
491	GPS, CAN, ATAPI, USB, YUV, REMOTE, VIDEO_IN, DU, SRC, I2S,
492	DMAC, I2C, HUDI, SPDIF, IPI, HAC, TMU, GPIO } },
493	};
494
495	static struct intc_prio_reg prio_registers[] __initdata = {
496	{ 0xffe00000, 0, 32, 8, /* INT2PRI0 */ { GPIO, TMU0, 0, HAC } },
497	{ 0xffe00004, 0, 32, 8, /* INT2PRI1 */ { IPI, SPDIF, HUDI, I2C } },
498	{ 0xffe00008, 0, 32, 8, /* INT2PRI2 */ { DMAC, I2S, SRC, DU } },
499	{ 0xffe0000c, 0, 32, 8, /* INT2PRI3 */ { VIDEO_IN, REMOTE, YUV, USB } },
500	{ 0xffe00010, 0, 32, 8, /* INT2PRI4 */ { ATAPI, CAN, GPS, GFX2D } },
501	{ 0xffe00014, 0, 32, 8, /* INT2PRI5 */ { 0, GFX3D, EXBUS_ATA, SPI } },
502	{ 0xffe00018, 0, 32, 8, /* INT2PRI6 */ { SCIF1234, SCIF567, SCIF089 } },
503	{ 0xffe0001c, 0, 32, 8, /* INT2PRI7 */ { ADC, 0, 0, BBDMAC_0_3 } },
504	{ 0xffe00020, 0, 32, 8, /* INT2PRI8 */
505	{ BBDMAC_4_7, BBDMAC_8_10, BBDMAC_11_14, BBDMAC_15_18 } },
506	{ 0xffe00024, 0, 32, 8, /* INT2PRI9 */
507	{ BBDMAC_19_22, BBDMAC_23_26, BBDMAC_27, BBDMAC_28 } },
508	{ 0xffe00028, 0, 32, 8, /* INT2PRI10 */
509	{ BBDMAC_29, BBDMAC_30, BBDMAC_31 } },
510	{ 0xffe0002c, 0, 32, 8, /* INT2PRI11 */
511	{ TMU1, TMU2, TMU2_TICPI, TMU3 } },
512	{ 0xffe00030, 0, 32, 8, /* INT2PRI12 */
513	{ TMU4, TMU5, TMU5_TICPI, TMU6 } },
514	{ 0xffe00034, 0, 32, 8, /* INT2PRI13 */
515	{ TMU7, TMU8 } },
516	};
517
518	static DECLARE_INTC_DESC(intc_desc, "sh7770", vectors, groups,
519	mask_registers, prio_registers, NULL);
520
521	/* Support for external interrupt pins in IRQ mode */
522	static struct intc_vect irq_vectors[] __initdata = {
523	INTC_VECT(IRQ0, 0x240), INTC_VECT(IRQ1, 0x280),
524	INTC_VECT(IRQ2, 0x2c0), INTC_VECT(IRQ3, 0x300),
525	INTC_VECT(IRQ4, 0x340), INTC_VECT(IRQ5, 0x380),
526	};
527
528	static struct intc_mask_reg irq_mask_registers[] __initdata = {
529	{ 0xffd00044, 0xffd00064, 32, /* INTMSK0 / INTMSKCLR0 */
530	{ IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, } },
531	};
532
533	static struct intc_prio_reg irq_prio_registers[] __initdata = {
534	{ 0xffd00010, 0, 32, 4, /* INTPRI */ { IRQ0, IRQ1, IRQ2, IRQ3,
535	IRQ4, IRQ5, } },
536	};
537
538	static struct intc_sense_reg irq_sense_registers[] __initdata = {
539	{ 0xffd0001c, 32, 2, /* ICR1 */ { IRQ0, IRQ1, IRQ2, IRQ3,
540	IRQ4, IRQ5, } },
541	};
542
543	static DECLARE_INTC_DESC(intc_irq_desc, "sh7770-irq", irq_vectors,
544	NULL, irq_mask_registers, irq_prio_registers,
545	irq_sense_registers);
546
547	/* External interrupt pins in IRL mode */
548	static struct intc_vect irl_vectors[] __initdata = {
549	INTC_VECT(IRL_LLLL, 0x200), INTC_VECT(IRL_LLLH, 0x220),
550	INTC_VECT(IRL_LLHL, 0x240), INTC_VECT(IRL_LLHH, 0x260),
551	INTC_VECT(IRL_LHLL, 0x280), INTC_VECT(IRL_LHLH, 0x2a0),
552	INTC_VECT(IRL_LHHL, 0x2c0), INTC_VECT(IRL_LHHH, 0x2e0),
553	INTC_VECT(IRL_HLLL, 0x300), INTC_VECT(IRL_HLLH, 0x320),
554	INTC_VECT(IRL_HLHL, 0x340), INTC_VECT(IRL_HLHH, 0x360),
555	INTC_VECT(IRL_HHLL, 0x380), INTC_VECT(IRL_HHLH, 0x3a0),
556	INTC_VECT(IRL_HHHL, 0x3c0),
557	};
558
559	static struct intc_mask_reg irl3210_mask_registers[] __initdata = {
560	{ 0xffd40080, 0xffd40084, 32, /* INTMSK2 / INTMSKCLR2 */
561	{ IRL_LLLL, IRL_LLLH, IRL_LLHL, IRL_LLHH,
562	IRL_LHLL, IRL_LHLH, IRL_LHHL, IRL_LHHH,
563	IRL_HLLL, IRL_HLLH, IRL_HLHL, IRL_HLHH,
564	IRL_HHLL, IRL_HHLH, IRL_HHHL, } },
565	};
566
567	static struct intc_mask_reg irl7654_mask_registers[] __initdata = {
568	{ 0xffd40080, 0xffd40084, 32, /* INTMSK2 / INTMSKCLR2 */
569	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
570	IRL_LLLL, IRL_LLLH, IRL_LLHL, IRL_LLHH,
571	IRL_LHLL, IRL_LHLH, IRL_LHHL, IRL_LHHH,
572	IRL_HLLL, IRL_HLLH, IRL_HLHL, IRL_HLHH,
573	IRL_HHLL, IRL_HHLH, IRL_HHHL, } },
574	};
575
576	static DECLARE_INTC_DESC(intc_irl7654_desc, "sh7780-irl7654", irl_vectors,
577	NULL, irl7654_mask_registers, NULL, NULL);
578
579	static DECLARE_INTC_DESC(intc_irl3210_desc, "sh7780-irl3210", irl_vectors,
580	NULL, irl3210_mask_registers, NULL, NULL);
581
582	#define INTC_ICR0 0xffd00000
583	#define INTC_INTMSK0 0xffd00044
584	#define INTC_INTMSK1 0xffd00048
585	#define INTC_INTMSK2 0xffd40080
586	#define INTC_INTMSKCLR1 0xffd00068
587	#define INTC_INTMSKCLR2 0xffd40084
588
35f3abe9 PM	589	void __init plat_irq_setup(void)
35f3abe9 PM	590	{
9304d0cc MD	591	/* disable IRQ7-0 */
	592	ctrl_outl(0xff000000, INTC_INTMSK0);
	593
	594	/* disable IRL3-0 + IRL7-4 */
	595	ctrl_outl(0xc0000000, INTC_INTMSK1);
	596	ctrl_outl(0xfffefffe, INTC_INTMSK2);
	597
	598	/* select IRL mode for IRL3-0 + IRL7-4 */
	599	ctrl_outl(ctrl_inl(INTC_ICR0) & ~0x00c00000, INTC_ICR0);
	600
	601	/* disable holding function, ie enable "SH-4 Mode" */
	602	ctrl_outl(ctrl_inl(INTC_ICR0) \| 0x00200000, INTC_ICR0);
	603
	604	register_intc_controller(&intc_desc);
	605	}
	606
	607	void __init plat_irq_setup_pins(int mode)
	608	{
	609	switch (mode) {
	610	case IRQ_MODE_IRQ:
	611	/* select IRQ mode for IRL3-0 + IRL7-4 */
	612	ctrl_outl(ctrl_inl(INTC_ICR0) \| 0x00c00000, INTC_ICR0);
	613	register_intc_controller(&intc_irq_desc);
	614	break;
	615	case IRQ_MODE_IRL7654:
	616	/* enable IRL7-4 but don't provide any masking */
	617	ctrl_outl(0x40000000, INTC_INTMSKCLR1);
	618	ctrl_outl(0x0000fffe, INTC_INTMSKCLR2);
	619	break;
	620	case IRQ_MODE_IRL3210:
	621	/* enable IRL0-3 but don't provide any masking */
	622	ctrl_outl(0x80000000, INTC_INTMSKCLR1);
	623	ctrl_outl(0xfffe0000, INTC_INTMSKCLR2);
	624	break;
	625	case IRQ_MODE_IRL7654_MASK:
	626	/* enable IRL7-4 and mask using cpu intc controller */
	627	ctrl_outl(0x40000000, INTC_INTMSKCLR1);
	628	register_intc_controller(&intc_irl7654_desc);
	629	break;
	630	case IRQ_MODE_IRL3210_MASK:
	631	/* enable IRL0-3 and mask using cpu intc controller */
	632	ctrl_outl(0x80000000, INTC_INTMSKCLR1);
	633	register_intc_controller(&intc_irl3210_desc);
	634	break;
	635	default:
	636	BUG();
	637	}
35f3abe9	638	}