/* * SH7724 Setup * * Copyright (C) 2009 Renesas Solutions Corp. * * Kuninori Morimoto * * Based on 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 #include #include #include #include #include #include #include #include #include #include #include #include #include #include /* DMA */ static const struct sh_dmae_channel sh7724_dmae_channels[] = { { .offset = 0, .dmars = 0, .dmars_bit = 0, }, { .offset = 0x10, .dmars = 0, .dmars_bit = 8, }, { .offset = 0x20, .dmars = 4, .dmars_bit = 0, }, { .offset = 0x30, .dmars = 4, .dmars_bit = 8, }, { .offset = 0x50, .dmars = 8, .dmars_bit = 0, }, { .offset = 0x60, .dmars = 8, .dmars_bit = 8, } }; static const unsigned int ts_shift[] = TS_SHIFT; static struct sh_dmae_pdata dma_platform_data = { .channel = sh7724_dmae_channels, .channel_num = ARRAY_SIZE(sh7724_dmae_channels), .ts_low_shift = CHCR_TS_LOW_SHIFT, .ts_low_mask = CHCR_TS_LOW_MASK, .ts_high_shift = CHCR_TS_HIGH_SHIFT, .ts_high_mask = CHCR_TS_HIGH_MASK, .ts_shift = ts_shift, .ts_shift_num = ARRAY_SIZE(ts_shift), .dmaor_init = DMAOR_INIT, }; /* Resource order important! */ static struct resource sh7724_dmae0_resources[] = { { /* Channel registers and DMAOR */ .start = 0xfe008020, .end = 0xfe00808f, .flags = IORESOURCE_MEM, }, { /* DMARSx */ .start = 0xfe009000, .end = 0xfe00900b, .flags = IORESOURCE_MEM, }, { /* DMA error IRQ */ .start = 78, .end = 78, .flags = IORESOURCE_IRQ, }, { /* IRQ for channels 0-3 */ .start = 48, .end = 51, .flags = IORESOURCE_IRQ, }, { /* IRQ for channels 4-5 */ .start = 76, .end = 77, .flags = IORESOURCE_IRQ, }, }; /* Resource order important! */ static struct resource sh7724_dmae1_resources[] = { { /* Channel registers and DMAOR */ .start = 0xfdc08020, .end = 0xfdc0808f, .flags = IORESOURCE_MEM, }, { /* DMARSx */ .start = 0xfdc09000, .end = 0xfdc0900b, .flags = IORESOURCE_MEM, }, { /* DMA error IRQ */ .start = 74, .end = 74, .flags = IORESOURCE_IRQ, }, { /* IRQ for channels 0-3 */ .start = 40, .end = 43, .flags = IORESOURCE_IRQ, }, { /* IRQ for channels 4-5 */ .start = 72, .end = 73, .flags = IORESOURCE_IRQ, }, }; static struct platform_device dma0_device = { .name = "sh-dma-engine", .id = 0, .resource = sh7724_dmae0_resources, .num_resources = ARRAY_SIZE(sh7724_dmae0_resources), .dev = { .platform_data = &dma_platform_data, }, .archdata = { .hwblk_id = HWBLK_DMAC0, }, }; static struct platform_device dma1_device = { .name = "sh-dma-engine", .id = 1, .resource = sh7724_dmae1_resources, .num_resources = ARRAY_SIZE(sh7724_dmae1_resources), .dev = { .platform_data = &dma_platform_data, }, .archdata = { .hwblk_id = HWBLK_DMAC1, }, }; /* Serial */ static struct plat_sci_port scif0_platform_data = { .mapbase = 0xffe00000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, .irqs = { 80, 80, 80, 80 }, }; 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, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, .irqs = { 81, 81, 81, 81 }, }; 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, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, .irqs = { 82, 82, 82, 82 }, }; 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, .type = PORT_SCIFA, .irqs = { 56, 56, 56, 56 }, }; 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, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIFA, .irqs = { 88, 88, 88, 88 }, }; 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, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIFA, .irqs = { 109, 109, 109, 109 }, }; static struct platform_device scif5_device = { .name = "sh-sci", .id = 5, .dev = { .platform_data = &scif5_platform_data, }, }; /* RTC */ static struct resource rtc_resources[] = { [0] = { .start = 0xa465fec0, .end = 0xa465fec0 + 0x58 - 1, .flags = IORESOURCE_IO, }, [1] = { /* Period IRQ */ .start = 69, .flags = IORESOURCE_IRQ, }, [2] = { /* Carry IRQ */ .start = 70, .flags = IORESOURCE_IRQ, }, [3] = { /* Alarm IRQ */ .start = 68, .flags = IORESOURCE_IRQ, }, }; static struct platform_device rtc_device = { .name = "sh-rtc", .id = -1, .num_resources = ARRAY_SIZE(rtc_resources), .resource = rtc_resources, .archdata = { .hwblk_id = HWBLK_RTC, }, }; /* I2C0 */ static struct resource iic0_resources[] = { [0] = { .name = "IIC0", .start = 0x04470000, .end = 0x04470018 - 1, .flags = IORESOURCE_MEM, }, [1] = { .start = 96, .end = 99, .flags = IORESOURCE_IRQ, }, }; static struct platform_device iic0_device = { .name = "i2c-sh_mobile", .id = 0, /* "i2c0" clock */ .num_resources = ARRAY_SIZE(iic0_resources), .resource = iic0_resources, .archdata = { .hwblk_id = HWBLK_IIC0, }, }; /* I2C1 */ static struct resource iic1_resources[] = { [0] = { .name = "IIC1", .start = 0x04750000, .end = 0x04750018 - 1, .flags = IORESOURCE_MEM, }, [1] = { .start = 92, .end = 95, .flags = IORESOURCE_IRQ, }, }; static struct platform_device iic1_device = { .name = "i2c-sh_mobile", .id = 1, /* "i2c1" clock */ .num_resources = ARRAY_SIZE(iic1_resources), .resource = iic1_resources, .archdata = { .hwblk_id = HWBLK_IIC1, }, }; /* VPU */ static struct uio_info vpu_platform_data = { .name = "VPU5F", .version = "0", .irq = 60, }; 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), .archdata = { .hwblk_id = HWBLK_VPU, }, }; /* VEU0 */ static struct uio_info veu0_platform_data = { .name = "VEU3F0", .version = "0", .irq = 83, }; static struct resource veu0_resources[] = { [0] = { .name = "VEU3F0", .start = 0xfe920000, .end = 0xfe9200cb, .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), .archdata = { .hwblk_id = HWBLK_VEU0, }, }; /* VEU1 */ static struct uio_info veu1_platform_data = { .name = "VEU3F1", .version = "0", .irq = 54, }; static struct resource veu1_resources[] = { [0] = { .name = "VEU3F1", .start = 0xfe924000, .end = 0xfe9240cb, .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), .archdata = { .hwblk_id = HWBLK_VEU1, }, }; static struct sh_timer_config cmt_platform_data = { .channel_offset = 0x60, .timer_bit = 5, .clockevent_rating = 125, .clocksource_rating = 200, }; static struct resource cmt_resources[] = { [0] = { .start = 0x044a0060, .end = 0x044a006b, .flags = IORESOURCE_MEM, }, [1] = { .start = 104, .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), .archdata = { .hwblk_id = HWBLK_CMT, }, }; 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 = 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), .archdata = { .hwblk_id = HWBLK_TMU0, }, }; 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 = 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), .archdata = { .hwblk_id = HWBLK_TMU0, }, }; 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 = 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), .archdata = { .hwblk_id = HWBLK_TMU0, }, }; 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 = 57, .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), .archdata = { .hwblk_id = HWBLK_TMU1, }, }; 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 = 58, .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), .archdata = { .hwblk_id = HWBLK_TMU1, }, }; 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 = 57, .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), .archdata = { .hwblk_id = HWBLK_TMU1, }, }; /* JPU */ static struct uio_info jpu_platform_data = { .name = "JPU", .version = "0", .irq = 27, }; static struct resource jpu_resources[] = { [0] = { .name = "JPU", .start = 0xfe980000, .end = 0xfe9902d3, .flags = IORESOURCE_MEM, }, [1] = { /* place holder for contiguous memory */ }, }; static struct platform_device jpu_device = { .name = "uio_pdrv_genirq", .id = 3, .dev = { .platform_data = &jpu_platform_data, }, .resource = jpu_resources, .num_resources = ARRAY_SIZE(jpu_resources), .archdata = { .hwblk_id = HWBLK_JPU, }, }; /* SPU2DSP0 */ static struct uio_info spu0_platform_data = { .name = "SPU2DSP0", .version = "0", .irq = 86, }; static struct resource spu0_resources[] = { [0] = { .name = "SPU2DSP0", .start = 0xFE200000, .end = 0xFE2FFFFF, .flags = IORESOURCE_MEM, }, [1] = { /* place holder for contiguous memory */ }, }; static struct platform_device spu0_device = { .name = "uio_pdrv_genirq", .id = 4, .dev = { .platform_data = &spu0_platform_data, }, .resource = spu0_resources, .num_resources = ARRAY_SIZE(spu0_resources), .archdata = { .hwblk_id = HWBLK_SPU, }, }; /* SPU2DSP1 */ static struct uio_info spu1_platform_data = { .name = "SPU2DSP1", .version = "0", .irq = 87, }; static struct resource spu1_resources[] = { [0] = { .name = "SPU2DSP1", .start = 0xFE300000, .end = 0xFE3FFFFF, .flags = IORESOURCE_MEM, }, [1] = { /* place holder for contiguous memory */ }, }; static struct platform_device spu1_device = { .name = "uio_pdrv_genirq", .id = 5, .dev = { .platform_data = &spu1_platform_data, }, .resource = spu1_resources, .num_resources = ARRAY_SIZE(spu1_resources), .archdata = { .hwblk_id = HWBLK_SPU, }, }; static struct platform_device *sh7724_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, &dma0_device, &dma1_device, &rtc_device, &iic0_device, &iic1_device, &vpu_device, &veu0_device, &veu1_device, &jpu_device, &spu0_device, &spu1_device, }; static int __init sh7724_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); platform_resource_setup_memory(&jpu_device, "jpu", 2 << 20); platform_resource_setup_memory(&spu0_device, "spu0", 2 << 20); platform_resource_setup_memory(&spu1_device, "spu1", 2 << 20); return platform_add_devices(sh7724_devices, ARRAY_SIZE(sh7724_devices)); } arch_initcall(sh7724_devices_setup); static struct platform_device *sh7724_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(sh7724_early_devices, ARRAY_SIZE(sh7724_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_CEU0, VIO_BEU0, VIO_VEU1, VIO_VOU, SCIFA3, VPU, TPU, CEU1, BEU1, USB0, USB1, ATAPI, RTC_ATI, RTC_PRI, RTC_CUI, DMAC1B_DEI4, DMAC1B_DEI5, DMAC1B_DADERR, DMAC0B_DEI4, DMAC0B_DEI5, DMAC0B_DADERR, KEYSC, SCIF_SCIF0, SCIF_SCIF1, SCIF_SCIF2, VEU0, MSIOF_MSIOFI0, MSIOF_MSIOFI1, SPU_SPUI0, SPU_SPUI1, SCIFA4, ICB, ETHI, I2C1_ALI, I2C1_TACKI, I2C1_WAITI, I2C1_DTEI, I2C0_ALI, I2C0_TACKI, I2C0_WAITI, I2C0_DTEI, CMT, TSIF, FSI, SCIFA5, TMU0_TUNI0, TMU0_TUNI1, TMU0_TUNI2, IRDA, JPU, _2DDMAC, MMC_MMC2I, MMC_MMC3I, LCDC, TMU1_TUNI0, TMU1_TUNI1, TMU1_TUNI2, /* interrupt groups */ DMAC1A, _2DG, DMAC0A, VIO, USB, RTC, DMAC1B, DMAC0B, I2C0, I2C1, SDHI0, SDHI1, SPU, MMCIF, }; 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_CEU0, 0x880), INTC_VECT(VIO_BEU0, 0x8A0), INTC_VECT(VIO_VEU1, 0x8C0), INTC_VECT(VIO_VOU, 0x8E0), INTC_VECT(SCIFA3, 0x900), INTC_VECT(VPU, 0x980), INTC_VECT(TPU, 0x9A0), INTC_VECT(CEU1, 0x9E0), INTC_VECT(BEU1, 0xA00), INTC_VECT(USB0, 0xA20), INTC_VECT(USB1, 0xA40), INTC_VECT(ATAPI, 0xA60), 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, 0xBE0), INTC_VECT(SCIF_SCIF0, 0xC00), INTC_VECT(SCIF_SCIF1, 0xC20), INTC_VECT(SCIF_SCIF2, 0xC40), INTC_VECT(VEU0, 0xC60), INTC_VECT(MSIOF_MSIOFI0, 0xC80), INTC_VECT(MSIOF_MSIOFI1, 0xCA0), INTC_VECT(SPU_SPUI0, 0xCC0), INTC_VECT(SPU_SPUI1, 0xCE0), INTC_VECT(SCIFA4, 0xD00), INTC_VECT(ICB, 0xD20), INTC_VECT(ETHI, 0xD60), INTC_VECT(I2C1_ALI, 0xD80), INTC_VECT(I2C1_TACKI, 0xDA0), INTC_VECT(I2C1_WAITI, 0xDC0), INTC_VECT(I2C1_DTEI, 0xDE0), INTC_VECT(I2C0_ALI, 0xE00), INTC_VECT(I2C0_TACKI, 0xE20), INTC_VECT(I2C0_WAITI, 0xE40), INTC_VECT(I2C0_DTEI, 0xE60), INTC_VECT(SDHI0, 0xE80), INTC_VECT(SDHI0, 0xEA0), INTC_VECT(SDHI0, 0xEC0), INTC_VECT(SDHI0, 0xEE0), INTC_VECT(CMT, 0xF00), INTC_VECT(TSIF, 0xF20), INTC_VECT(FSI, 0xF80), INTC_VECT(SCIFA5, 0xFA0), INTC_VECT(TMU0_TUNI0, 0x400), INTC_VECT(TMU0_TUNI1, 0x420), INTC_VECT(TMU0_TUNI2, 0x440), INTC_VECT(IRDA, 0x480), INTC_VECT(SDHI1, 0x4E0), INTC_VECT(SDHI1, 0x500), INTC_VECT(SDHI1, 0x520), INTC_VECT(JPU, 0x560), INTC_VECT(_2DDMAC, 0x4A0), INTC_VECT(MMC_MMC2I, 0x5A0), INTC_VECT(MMC_MMC3I, 0x5C0), INTC_VECT(LCDC, 0xF40), 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(_2DG, _2DG_TRI, _2DG_INI, _2DG_CEI), INTC_GROUP(DMAC0A, DMAC0A_DEI0, DMAC0A_DEI1, DMAC0A_DEI2, DMAC0A_DEI3), INTC_GROUP(VIO, VIO_CEU0, VIO_BEU0, VIO_VEU1, VIO_VOU), INTC_GROUP(USB, USB0, USB1), INTC_GROUP(RTC, RTC_ATI, RTC_PRI, RTC_CUI), INTC_GROUP(DMAC1B, DMAC1B_DEI4, DMAC1B_DEI5, DMAC1B_DADERR), INTC_GROUP(DMAC0B, DMAC0B_DEI4, DMAC0B_DEI5, DMAC0B_DADERR), INTC_GROUP(I2C0, I2C0_ALI, I2C0_TACKI, I2C0_WAITI, I2C0_DTEI), INTC_GROUP(I2C1, I2C1_ALI, I2C1_TACKI, I2C1_WAITI, I2C1_DTEI), INTC_GROUP(SPU, SPU_SPUI0, SPU_SPUI1), INTC_GROUP(MMCIF, MMC_MMC2I, MMC_MMC3I), }; static struct intc_mask_reg mask_registers[] __initdata = { { 0xa4080080, 0xa40800c0, 8, /* IMR0 / IMCR0 */ { 0, TMU1_TUNI2, TMU1_TUNI1, TMU1_TUNI0, 0, DISABLED, ENABLED, ENABLED } }, { 0xa4080084, 0xa40800c4, 8, /* IMR1 / IMCR1 */ { VIO_VOU, VIO_VEU1, VIO_BEU0, VIO_CEU0, DMAC0A_DEI3, DMAC0A_DEI2, DMAC0A_DEI1, DMAC0A_DEI0 } }, { 0xa4080088, 0xa40800c8, 8, /* IMR2 / IMCR2 */ { 0, 0, 0, VPU, ATAPI, ETHI, 0, SCIFA3 } }, { 0xa408008c, 0xa40800cc, 8, /* IMR3 / IMCR3 */ { DMAC1A_DEI3, DMAC1A_DEI2, DMAC1A_DEI1, DMAC1A_DEI0, SPU_SPUI1, SPU_SPUI0, BEU1, IRDA } }, { 0xa4080090, 0xa40800d0, 8, /* IMR4 / IMCR4 */ { 0, TMU0_TUNI2, TMU0_TUNI1, TMU0_TUNI0, JPU, 0, 0, LCDC } }, { 0xa4080094, 0xa40800d4, 8, /* IMR5 / IMCR5 */ { KEYSC, DMAC0B_DADERR, DMAC0B_DEI5, DMAC0B_DEI4, VEU0, SCIF_SCIF2, SCIF_SCIF1, SCIF_SCIF0 } }, { 0xa4080098, 0xa40800d8, 8, /* IMR6 / IMCR6 */ { 0, 0, ICB, SCIFA4, CEU1, 0, MSIOF_MSIOFI1, MSIOF_MSIOFI0 } }, { 0xa408009c, 0xa40800dc, 8, /* IMR7 / IMCR7 */ { I2C0_DTEI, I2C0_WAITI, I2C0_TACKI, I2C0_ALI, I2C1_DTEI, I2C1_WAITI, I2C1_TACKI, I2C1_ALI } }, { 0xa40800a0, 0xa40800e0, 8, /* IMR8 / IMCR8 */ { DISABLED, DISABLED, ENABLED, ENABLED, 0, 0, SCIFA5, FSI } }, { 0xa40800a4, 0xa40800e4, 8, /* IMR9 / IMCR9 */ { 0, 0, 0, CMT, 0, USB1, USB0, 0 } }, { 0xa40800a8, 0xa40800e8, 8, /* IMR10 / IMCR10 */ { 0, DMAC1B_DADERR, DMAC1B_DEI5, DMAC1B_DEI4, 0, RTC_CUI, RTC_PRI, RTC_ATI } }, { 0xa40800ac, 0xa40800ec, 8, /* IMR11 / IMCR11 */ { 0, _2DG_CEI, _2DG_INI, _2DG_TRI, 0, TPU, 0, TSIF } }, { 0xa40800b0, 0xa40800f0, 8, /* IMR12 / IMCR12 */ { 0, 0, MMC_MMC3I, MMC_MMC2I, 0, 0, 0, _2DDMAC } }, { 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 } }, { 0xa4080004, 0, 16, 4, /* IPRB */ { JPU, LCDC, DMAC1A, BEU1 } }, { 0xa4080008, 0, 16, 4, /* IPRC */ { TMU1_TUNI0, TMU1_TUNI1, TMU1_TUNI2, SPU } }, { 0xa408000c, 0, 16, 4, /* IPRD */ { 0, MMCIF, 0, ATAPI } }, { 0xa4080010, 0, 16, 4, /* IPRE */ { DMAC0A, VIO, SCIFA3, VPU } }, { 0xa4080014, 0, 16, 4, /* IPRF */ { KEYSC, DMAC0B, USB, CMT } }, { 0xa4080018, 0, 16, 4, /* IPRG */ { SCIF_SCIF0, SCIF_SCIF1, SCIF_SCIF2, VEU0 } }, { 0xa408001c, 0, 16, 4, /* IPRH */ { MSIOF_MSIOFI0, MSIOF_MSIOFI1, I2C1, I2C0 } }, { 0xa4080020, 0, 16, 4, /* IPRI */ { SCIFA4, ICB, TSIF, _2DG } }, { 0xa4080024, 0, 16, 4, /* IPRJ */ { CEU1, ETHI, FSI, SDHI1 } }, { 0xa4080028, 0, 16, 4, /* IPRK */ { RTC, DMAC1B, 0, SDHI0 } }, { 0xa408002c, 0, 16, 4, /* IPRL */ { SCIFA5, 0, TPU, _2DDMAC } }, { 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 = "sh7724", .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); } static struct { /* BSC */ unsigned long mmselr; unsigned long cs0bcr; unsigned long cs4bcr; unsigned long cs5abcr; unsigned long cs5bbcr; unsigned long cs6abcr; unsigned long cs6bbcr; unsigned long cs4wcr; unsigned long cs5awcr; unsigned long cs5bwcr; unsigned long cs6awcr; unsigned long cs6bwcr; /* INTC */ unsigned short ipra; unsigned short iprb; unsigned short iprc; unsigned short iprd; unsigned short ipre; unsigned short iprf; unsigned short iprg; unsigned short iprh; unsigned short ipri; unsigned short iprj; unsigned short iprk; unsigned short iprl; unsigned char imr0; unsigned char imr1; unsigned char imr2; unsigned char imr3; unsigned char imr4; unsigned char imr5; unsigned char imr6; unsigned char imr7; unsigned char imr8; unsigned char imr9; unsigned char imr10; unsigned char imr11; unsigned char imr12; /* RWDT */ unsigned short rwtcnt; unsigned short rwtcsr; /* CPG */ unsigned long irdaclk; unsigned long spuclk; } sh7724_rstandby_state; static int sh7724_pre_sleep_notifier_call(struct notifier_block *nb, unsigned long flags, void *unused) { if (!(flags & SUSP_SH_RSTANDBY)) return NOTIFY_DONE; /* BCR */ sh7724_rstandby_state.mmselr = __raw_readl(0xff800020); /* MMSELR */ sh7724_rstandby_state.mmselr |= 0xa5a50000; sh7724_rstandby_state.cs0bcr = __raw_readl(0xfec10004); /* CS0BCR */ sh7724_rstandby_state.cs4bcr = __raw_readl(0xfec10010); /* CS4BCR */ sh7724_rstandby_state.cs5abcr = __raw_readl(0xfec10014); /* CS5ABCR */ sh7724_rstandby_state.cs5bbcr = __raw_readl(0xfec10018); /* CS5BBCR */ sh7724_rstandby_state.cs6abcr = __raw_readl(0xfec1001c); /* CS6ABCR */ sh7724_rstandby_state.cs6bbcr = __raw_readl(0xfec10020); /* CS6BBCR */ sh7724_rstandby_state.cs4wcr = __raw_readl(0xfec10030); /* CS4WCR */ sh7724_rstandby_state.cs5awcr = __raw_readl(0xfec10034); /* CS5AWCR */ sh7724_rstandby_state.cs5bwcr = __raw_readl(0xfec10038); /* CS5BWCR */ sh7724_rstandby_state.cs6awcr = __raw_readl(0xfec1003c); /* CS6AWCR */ sh7724_rstandby_state.cs6bwcr = __raw_readl(0xfec10040); /* CS6BWCR */ /* INTC */ sh7724_rstandby_state.ipra = __raw_readw(0xa4080000); /* IPRA */ sh7724_rstandby_state.iprb = __raw_readw(0xa4080004); /* IPRB */ sh7724_rstandby_state.iprc = __raw_readw(0xa4080008); /* IPRC */ sh7724_rstandby_state.iprd = __raw_readw(0xa408000c); /* IPRD */ sh7724_rstandby_state.ipre = __raw_readw(0xa4080010); /* IPRE */ sh7724_rstandby_state.iprf = __raw_readw(0xa4080014); /* IPRF */ sh7724_rstandby_state.iprg = __raw_readw(0xa4080018); /* IPRG */ sh7724_rstandby_state.iprh = __raw_readw(0xa408001c); /* IPRH */ sh7724_rstandby_state.ipri = __raw_readw(0xa4080020); /* IPRI */ sh7724_rstandby_state.iprj = __raw_readw(0xa4080024); /* IPRJ */ sh7724_rstandby_state.iprk = __raw_readw(0xa4080028); /* IPRK */ sh7724_rstandby_state.iprl = __raw_readw(0xa408002c); /* IPRL */ sh7724_rstandby_state.imr0 = __raw_readb(0xa4080080); /* IMR0 */ sh7724_rstandby_state.imr1 = __raw_readb(0xa4080084); /* IMR1 */ sh7724_rstandby_state.imr2 = __raw_readb(0xa4080088); /* IMR2 */ sh7724_rstandby_state.imr3 = __raw_readb(0xa408008c); /* IMR3 */ sh7724_rstandby_state.imr4 = __raw_readb(0xa4080090); /* IMR4 */ sh7724_rstandby_state.imr5 = __raw_readb(0xa4080094); /* IMR5 */ sh7724_rstandby_state.imr6 = __raw_readb(0xa4080098); /* IMR6 */ sh7724_rstandby_state.imr7 = __raw_readb(0xa408009c); /* IMR7 */ sh7724_rstandby_state.imr8 = __raw_readb(0xa40800a0); /* IMR8 */ sh7724_rstandby_state.imr9 = __raw_readb(0xa40800a4); /* IMR9 */ sh7724_rstandby_state.imr10 = __raw_readb(0xa40800a8); /* IMR10 */ sh7724_rstandby_state.imr11 = __raw_readb(0xa40800ac); /* IMR11 */ sh7724_rstandby_state.imr12 = __raw_readb(0xa40800b0); /* IMR12 */ /* RWDT */ sh7724_rstandby_state.rwtcnt = __raw_readb(0xa4520000); /* RWTCNT */ sh7724_rstandby_state.rwtcnt |= 0x5a00; sh7724_rstandby_state.rwtcsr = __raw_readb(0xa4520004); /* RWTCSR */ sh7724_rstandby_state.rwtcsr |= 0xa500; __raw_writew(sh7724_rstandby_state.rwtcsr & 0x07, 0xa4520004); /* CPG */ sh7724_rstandby_state.irdaclk = __raw_readl(0xa4150018); /* IRDACLKCR */ sh7724_rstandby_state.spuclk = __raw_readl(0xa415003c); /* SPUCLKCR */ return NOTIFY_DONE; } static int sh7724_post_sleep_notifier_call(struct notifier_block *nb, unsigned long flags, void *unused) { if (!(flags & SUSP_SH_RSTANDBY)) return NOTIFY_DONE; /* BCR */ __raw_writel(sh7724_rstandby_state.mmselr, 0xff800020); /* MMSELR */ __raw_writel(sh7724_rstandby_state.cs0bcr, 0xfec10004); /* CS0BCR */ __raw_writel(sh7724_rstandby_state.cs4bcr, 0xfec10010); /* CS4BCR */ __raw_writel(sh7724_rstandby_state.cs5abcr, 0xfec10014); /* CS5ABCR */ __raw_writel(sh7724_rstandby_state.cs5bbcr, 0xfec10018); /* CS5BBCR */ __raw_writel(sh7724_rstandby_state.cs6abcr, 0xfec1001c); /* CS6ABCR */ __raw_writel(sh7724_rstandby_state.cs6bbcr, 0xfec10020); /* CS6BBCR */ __raw_writel(sh7724_rstandby_state.cs4wcr, 0xfec10030); /* CS4WCR */ __raw_writel(sh7724_rstandby_state.cs5awcr, 0xfec10034); /* CS5AWCR */ __raw_writel(sh7724_rstandby_state.cs5bwcr, 0xfec10038); /* CS5BWCR */ __raw_writel(sh7724_rstandby_state.cs6awcr, 0xfec1003c); /* CS6AWCR */ __raw_writel(sh7724_rstandby_state.cs6bwcr, 0xfec10040); /* CS6BWCR */ /* INTC */ __raw_writew(sh7724_rstandby_state.ipra, 0xa4080000); /* IPRA */ __raw_writew(sh7724_rstandby_state.iprb, 0xa4080004); /* IPRB */ __raw_writew(sh7724_rstandby_state.iprc, 0xa4080008); /* IPRC */ __raw_writew(sh7724_rstandby_state.iprd, 0xa408000c); /* IPRD */ __raw_writew(sh7724_rstandby_state.ipre, 0xa4080010); /* IPRE */ __raw_writew(sh7724_rstandby_state.iprf, 0xa4080014); /* IPRF */ __raw_writew(sh7724_rstandby_state.iprg, 0xa4080018); /* IPRG */ __raw_writew(sh7724_rstandby_state.iprh, 0xa408001c); /* IPRH */ __raw_writew(sh7724_rstandby_state.ipri, 0xa4080020); /* IPRI */ __raw_writew(sh7724_rstandby_state.iprj, 0xa4080024); /* IPRJ */ __raw_writew(sh7724_rstandby_state.iprk, 0xa4080028); /* IPRK */ __raw_writew(sh7724_rstandby_state.iprl, 0xa408002c); /* IPRL */ __raw_writeb(sh7724_rstandby_state.imr0, 0xa4080080); /* IMR0 */ __raw_writeb(sh7724_rstandby_state.imr1, 0xa4080084); /* IMR1 */ __raw_writeb(sh7724_rstandby_state.imr2, 0xa4080088); /* IMR2 */ __raw_writeb(sh7724_rstandby_state.imr3, 0xa408008c); /* IMR3 */ __raw_writeb(sh7724_rstandby_state.imr4, 0xa4080090); /* IMR4 */ __raw_writeb(sh7724_rstandby_state.imr5, 0xa4080094); /* IMR5 */ __raw_writeb(sh7724_rstandby_state.imr6, 0xa4080098); /* IMR6 */ __raw_writeb(sh7724_rstandby_state.imr7, 0xa408009c); /* IMR7 */ __raw_writeb(sh7724_rstandby_state.imr8, 0xa40800a0); /* IMR8 */ __raw_writeb(sh7724_rstandby_state.imr9, 0xa40800a4); /* IMR9 */ __raw_writeb(sh7724_rstandby_state.imr10, 0xa40800a8); /* IMR10 */ __raw_writeb(sh7724_rstandby_state.imr11, 0xa40800ac); /* IMR11 */ __raw_writeb(sh7724_rstandby_state.imr12, 0xa40800b0); /* IMR12 */ /* RWDT */ __raw_writew(sh7724_rstandby_state.rwtcnt, 0xa4520000); /* RWTCNT */ __raw_writew(sh7724_rstandby_state.rwtcsr, 0xa4520004); /* RWTCSR */ /* CPG */ __raw_writel(sh7724_rstandby_state.irdaclk, 0xa4150018); /* IRDACLKCR */ __raw_writel(sh7724_rstandby_state.spuclk, 0xa415003c); /* SPUCLKCR */ return NOTIFY_DONE; } static struct notifier_block sh7724_pre_sleep_notifier = { .notifier_call = sh7724_pre_sleep_notifier_call, .priority = SH_MOBILE_PRE(SH_MOBILE_SLEEP_CPU), }; static struct notifier_block sh7724_post_sleep_notifier = { .notifier_call = sh7724_post_sleep_notifier_call, .priority = SH_MOBILE_POST(SH_MOBILE_SLEEP_CPU), }; static int __init sh7724_sleep_setup(void) { atomic_notifier_chain_register(&sh_mobile_pre_sleep_notifier_list, &sh7724_pre_sleep_notifier); atomic_notifier_chain_register(&sh_mobile_post_sleep_notifier_list, &sh7724_post_sleep_notifier); return 0; } arch_initcall(sh7724_sleep_setup);