| /* |
| * 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/sh_timer.h> |
| #include <asm/clock.h> |
| #include <asm/mmzone.h> |
| |
| static struct uio_info vpu_platform_data = { |
| .name = "VPU5", |
| .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), |
| }; |
| |
| static struct uio_info veu0_platform_data = { |
| .name = "VEU2H", |
| .version = "0", |
| .irq = 54, |
| }; |
| |
| 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 = 27, |
| }; |
| |
| 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 = { |
| .name = "CMT", |
| .channel_offset = 0x60, |
| .timer_bit = 5, |
| .clk = "cmt0", |
| .clockevent_rating = 125, |
| .clocksource_rating = 200, |
| }; |
| |
| static struct resource cmt_resources[] = { |
| [0] = { |
| .name = "CMT", |
| .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), |
| }; |
| |
| static struct plat_sci_port sci_platform_data[] = { |
| { |
| .mapbase = 0xffe00000, |
| .flags = UPF_BOOT_AUTOCONF, |
| .type = PORT_SCIF, |
| .irqs = { 80, 80, 80, 80 }, |
| },{ |
| .mapbase = 0xffe10000, |
| .flags = UPF_BOOT_AUTOCONF, |
| .type = PORT_SCIF, |
| .irqs = { 81, 81, 81, 81 }, |
| },{ |
| .mapbase = 0xffe20000, |
| .flags = UPF_BOOT_AUTOCONF, |
| .type = PORT_SCIF, |
| .irqs = { 82, 82, 82, 82 }, |
| },{ |
| .mapbase = 0xa4e30000, |
| .flags = UPF_BOOT_AUTOCONF, |
| .type = PORT_SCIFA, |
| .irqs = { 56, 56, 56, 56 }, |
| },{ |
| .mapbase = 0xa4e40000, |
| .flags = UPF_BOOT_AUTOCONF, |
| .type = PORT_SCIFA, |
| .irqs = { 88, 88, 88, 88 }, |
| },{ |
| .mapbase = 0xa4e50000, |
| .flags = UPF_BOOT_AUTOCONF, |
| .type = PORT_SCIFA, |
| .irqs = { 109, 109, 109, 109 }, |
| }, { |
| .flags = 0, |
| } |
| }; |
| |
| static struct platform_device sci_device = { |
| .name = "sh-sci", |
| .id = -1, |
| .dev = { |
| .platform_data = sci_platform_data, |
| }, |
| }; |
| |
| 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, |
| }; |
| |
| static struct resource sh7723_usb_host_resources[] = { |
| [0] = { |
| .name = "r8a66597_hcd", |
| .start = 0xa4d80000, |
| .end = 0xa4d800ff, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = 65, |
| .end = 65, |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device sh7723_usb_host_device = { |
| .name = "r8a66597_hcd", |
| .id = 0, |
| .dev = { |
| .dma_mask = NULL, /* not use dma */ |
| .coherent_dma_mask = 0xffffffff, |
| }, |
| .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 = 96, |
| .end = 99, |
| .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 = { |
| &cmt_device, |
| &sci_device, |
| &rtc_device, |
| &iic_device, |
| &sh7723_usb_host_device, |
| &vpu_device, |
| &veu0_device, |
| &veu1_device, |
| }; |
| |
| static int __init sh7723_devices_setup(void) |
| { |
| clk_always_enable("meram0"); /* MERAM */ |
| clk_always_enable("veu1"); /* VEU2H1 */ |
| clk_always_enable("veu0"); /* VEU2H0 */ |
| clk_always_enable("vpu0"); /* VPU */ |
| |
| 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)); |
| } |
| __initcall(sh7723_devices_setup); |
| |
| static struct platform_device *sh7723_early_devices[] __initdata = { |
| &cmt_device, |
| }; |
| |
| void __init plat_early_device_setup(void) |
| { |
| early_platform_add_devices(sh7723_early_devices, |
| ARRAY_SIZE(sh7723_early_devices)); |
| } |
| |
| enum { |
| UNUSED=0, |
| |
| /* 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, |
| SDHI0_SDHII0,SDHI0_SDHII1,SDHI0_SDHII2, |
| CMT_CMTI, |
| TSIF_TSIFI, |
| SIU_SIUI, |
| SCIFA_SCIFA2, |
| TMU0_TUNI0, TMU0_TUNI1, TMU0_TUNI2, |
| IRDA_IRDAI, |
| ATAPI_ATAPII, |
| SDHI1_SDHII0,SDHI1_SDHII1,SDHI1_SDHII2, |
| 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_SDHII0,0xE80), |
| INTC_VECT(SDHI0_SDHII1,0xEA0), |
| INTC_VECT(SDHI0_SDHII2,0xEC0), |
| |
| 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_SDHII0,0x4E0), |
| INTC_VECT(SDHI1_SDHII1,0x500), |
| INTC_VECT(SDHI1_SDHII2,0x520), |
| |
| 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(SDHI1, SDHI1_SDHII0,SDHI1_SDHII1,SDHI1_SDHII2), |
| INTC_GROUP(RTC, RTC_ATI,RTC_PRI,RTC_CUI), |
| INTC_GROUP(DMAC1B, DMAC1B_DEI4,DMAC1B_DEI5,DMAC1B_DADERR), |
| INTC_GROUP(SDHI0,SDHI0_SDHII0,SDHI0_SDHII1,SDHI0_SDHII2), |
| }; |
| |
| static struct intc_mask_reg mask_registers[] __initdata = { |
| { 0xa4080080, 0xa40800c0, 8, /* IMR0 / IMCR0 */ |
| { 0, TMU1_TUNI2,TMU1_TUNI1,TMU1_TUNI0,0,SDHI1_SDHII2,SDHI1_SDHII1,SDHI1_SDHII0} }, |
| { 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,SDHI0_SDHII2,SDHI0_SDHII1,SDHI0_SDHII0,0,0,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 DECLARE_INTC_DESC_ACK(intc_desc, "sh7723", vectors, groups, |
| mask_registers, prio_registers, sense_registers, |
| ack_registers); |
| |
| void __init plat_irq_setup(void) |
| { |
| register_intc_controller(&intc_desc); |
| } |
