// SPDX-License-Identifier: GPL-2.0 /* * SH7264 Setup * * Copyright (C) 2012 Renesas Electronics Europe Ltd */ #include #include #include #include #include #include #include #include enum { UNUSED = 0, /* interrupt sources */ IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7, PINT0, PINT1, PINT2, PINT3, PINT4, PINT5, PINT6, PINT7, DMAC0, DMAC1, DMAC2, DMAC3, DMAC4, DMAC5, DMAC6, DMAC7, DMAC8, DMAC9, DMAC10, DMAC11, DMAC12, DMAC13, DMAC14, DMAC15, USB, VDC3, CMT0, CMT1, BSC, WDT, MTU0_ABCD, MTU0_VEF, MTU1_AB, MTU1_VU, MTU2_AB, MTU2_VU, MTU3_ABCD, MTU3_TCI3V, MTU4_ABCD, MTU4_TCI4V, PWMT1, PWMT2, ADC_ADI, SSIF0, SSII1, SSII2, SSII3, RSPDIF, IIC30, IIC31, IIC32, IIC33, SCIF0_BRI, SCIF0_ERI, SCIF0_RXI, SCIF0_TXI, SCIF1_BRI, SCIF1_ERI, SCIF1_RXI, SCIF1_TXI, SCIF2_BRI, SCIF2_ERI, SCIF2_RXI, SCIF2_TXI, SCIF3_BRI, SCIF3_ERI, SCIF3_RXI, SCIF3_TXI, SCIF4_BRI, SCIF4_ERI, SCIF4_RXI, SCIF4_TXI, SCIF5_BRI, SCIF5_ERI, SCIF5_RXI, SCIF5_TXI, SCIF6_BRI, SCIF6_ERI, SCIF6_RXI, SCIF6_TXI, SCIF7_BRI, SCIF7_ERI, SCIF7_RXI, SCIF7_TXI, SIO_FIFO, RSPIC0, RSPIC1, RCAN0, RCAN1, IEBC, CD_ROMD, NFMC, SDHI, RTC, SRCC0, SRCC1, DCOMU, OFFI, IFEI, /* interrupt groups */ PINT, SCIF0, SCIF1, SCIF2, SCIF3, SCIF4, SCIF5, SCIF6, SCIF7, }; static struct intc_vect vectors[] __initdata = { INTC_IRQ(IRQ0, 64), INTC_IRQ(IRQ1, 65), INTC_IRQ(IRQ2, 66), INTC_IRQ(IRQ3, 67), INTC_IRQ(IRQ4, 68), INTC_IRQ(IRQ5, 69), INTC_IRQ(IRQ6, 70), INTC_IRQ(IRQ7, 71), INTC_IRQ(PINT0, 80), INTC_IRQ(PINT1, 81), INTC_IRQ(PINT2, 82), INTC_IRQ(PINT3, 83), INTC_IRQ(PINT4, 84), INTC_IRQ(PINT5, 85), INTC_IRQ(PINT6, 86), INTC_IRQ(PINT7, 87), INTC_IRQ(DMAC0, 108), INTC_IRQ(DMAC0, 109), INTC_IRQ(DMAC1, 112), INTC_IRQ(DMAC1, 113), INTC_IRQ(DMAC2, 116), INTC_IRQ(DMAC2, 117), INTC_IRQ(DMAC3, 120), INTC_IRQ(DMAC3, 121), INTC_IRQ(DMAC4, 124), INTC_IRQ(DMAC4, 125), INTC_IRQ(DMAC5, 128), INTC_IRQ(DMAC5, 129), INTC_IRQ(DMAC6, 132), INTC_IRQ(DMAC6, 133), INTC_IRQ(DMAC7, 136), INTC_IRQ(DMAC7, 137), INTC_IRQ(DMAC8, 140), INTC_IRQ(DMAC8, 141), INTC_IRQ(DMAC9, 144), INTC_IRQ(DMAC9, 145), INTC_IRQ(DMAC10, 148), INTC_IRQ(DMAC10, 149), INTC_IRQ(DMAC11, 152), INTC_IRQ(DMAC11, 153), INTC_IRQ(DMAC12, 156), INTC_IRQ(DMAC12, 157), INTC_IRQ(DMAC13, 160), INTC_IRQ(DMAC13, 161), INTC_IRQ(DMAC14, 164), INTC_IRQ(DMAC14, 165), INTC_IRQ(DMAC15, 168), INTC_IRQ(DMAC15, 169), INTC_IRQ(USB, 170), INTC_IRQ(VDC3, 171), INTC_IRQ(VDC3, 172), INTC_IRQ(VDC3, 173), INTC_IRQ(VDC3, 174), INTC_IRQ(CMT0, 175), INTC_IRQ(CMT1, 176), INTC_IRQ(BSC, 177), INTC_IRQ(WDT, 178), INTC_IRQ(MTU0_ABCD, 179), INTC_IRQ(MTU0_ABCD, 180), INTC_IRQ(MTU0_ABCD, 181), INTC_IRQ(MTU0_ABCD, 182), INTC_IRQ(MTU0_VEF, 183), INTC_IRQ(MTU0_VEF, 184), INTC_IRQ(MTU0_VEF, 185), INTC_IRQ(MTU1_AB, 186), INTC_IRQ(MTU1_AB, 187), INTC_IRQ(MTU1_VU, 188), INTC_IRQ(MTU1_VU, 189), INTC_IRQ(MTU2_AB, 190), INTC_IRQ(MTU2_AB, 191), INTC_IRQ(MTU2_VU, 192), INTC_IRQ(MTU2_VU, 193), INTC_IRQ(MTU3_ABCD, 194), INTC_IRQ(MTU3_ABCD, 195), INTC_IRQ(MTU3_ABCD, 196), INTC_IRQ(MTU3_ABCD, 197), INTC_IRQ(MTU3_TCI3V, 198), INTC_IRQ(MTU4_ABCD, 199), INTC_IRQ(MTU4_ABCD, 200), INTC_IRQ(MTU4_ABCD, 201), INTC_IRQ(MTU4_ABCD, 202), INTC_IRQ(MTU4_TCI4V, 203), INTC_IRQ(PWMT1, 204), INTC_IRQ(PWMT2, 205), INTC_IRQ(ADC_ADI, 206), INTC_IRQ(SSIF0, 207), INTC_IRQ(SSIF0, 208), INTC_IRQ(SSIF0, 209), INTC_IRQ(SSII1, 210), INTC_IRQ(SSII1, 211), INTC_IRQ(SSII2, 212), INTC_IRQ(SSII2, 213), INTC_IRQ(SSII3, 214), INTC_IRQ(SSII3, 215), INTC_IRQ(RSPDIF, 216), INTC_IRQ(IIC30, 217), INTC_IRQ(IIC30, 218), INTC_IRQ(IIC30, 219), INTC_IRQ(IIC30, 220), INTC_IRQ(IIC30, 221), INTC_IRQ(IIC31, 222), INTC_IRQ(IIC31, 223), INTC_IRQ(IIC31, 224), INTC_IRQ(IIC31, 225), INTC_IRQ(IIC31, 226), INTC_IRQ(IIC32, 227), INTC_IRQ(IIC32, 228), INTC_IRQ(IIC32, 229), INTC_IRQ(IIC32, 230), INTC_IRQ(IIC32, 231), INTC_IRQ(SCIF0_BRI, 232), INTC_IRQ(SCIF0_ERI, 233), INTC_IRQ(SCIF0_RXI, 234), INTC_IRQ(SCIF0_TXI, 235), INTC_IRQ(SCIF1_BRI, 236), INTC_IRQ(SCIF1_ERI, 237), INTC_IRQ(SCIF1_RXI, 238), INTC_IRQ(SCIF1_TXI, 239), INTC_IRQ(SCIF2_BRI, 240), INTC_IRQ(SCIF2_ERI, 241), INTC_IRQ(SCIF2_RXI, 242), INTC_IRQ(SCIF2_TXI, 243), INTC_IRQ(SCIF3_BRI, 244), INTC_IRQ(SCIF3_ERI, 245), INTC_IRQ(SCIF3_RXI, 246), INTC_IRQ(SCIF3_TXI, 247), INTC_IRQ(SCIF4_BRI, 248), INTC_IRQ(SCIF4_ERI, 249), INTC_IRQ(SCIF4_RXI, 250), INTC_IRQ(SCIF4_TXI, 251), INTC_IRQ(SCIF5_BRI, 252), INTC_IRQ(SCIF5_ERI, 253), INTC_IRQ(SCIF5_RXI, 254), INTC_IRQ(SCIF5_TXI, 255), INTC_IRQ(SCIF6_BRI, 256), INTC_IRQ(SCIF6_ERI, 257), INTC_IRQ(SCIF6_RXI, 258), INTC_IRQ(SCIF6_TXI, 259), INTC_IRQ(SCIF7_BRI, 260), INTC_IRQ(SCIF7_ERI, 261), INTC_IRQ(SCIF7_RXI, 262), INTC_IRQ(SCIF7_TXI, 263), INTC_IRQ(SIO_FIFO, 264), INTC_IRQ(RSPIC0, 265), INTC_IRQ(RSPIC0, 266), INTC_IRQ(RSPIC0, 267), INTC_IRQ(RSPIC1, 268), INTC_IRQ(RSPIC1, 269), INTC_IRQ(RSPIC1, 270), INTC_IRQ(RCAN0, 271), INTC_IRQ(RCAN0, 272), INTC_IRQ(RCAN0, 273), INTC_IRQ(RCAN0, 274), INTC_IRQ(RCAN0, 275), INTC_IRQ(RCAN1, 276), INTC_IRQ(RCAN1, 277), INTC_IRQ(RCAN1, 278), INTC_IRQ(RCAN1, 279), INTC_IRQ(RCAN1, 280), INTC_IRQ(IEBC, 281), INTC_IRQ(CD_ROMD, 282), INTC_IRQ(CD_ROMD, 283), INTC_IRQ(CD_ROMD, 284), INTC_IRQ(CD_ROMD, 285), INTC_IRQ(CD_ROMD, 286), INTC_IRQ(CD_ROMD, 287), INTC_IRQ(NFMC, 288), INTC_IRQ(NFMC, 289), INTC_IRQ(NFMC, 290), INTC_IRQ(NFMC, 291), INTC_IRQ(SDHI, 292), INTC_IRQ(SDHI, 293), INTC_IRQ(SDHI, 294), INTC_IRQ(RTC, 296), INTC_IRQ(RTC, 297), INTC_IRQ(RTC, 298), INTC_IRQ(SRCC0, 299), INTC_IRQ(SRCC0, 300), INTC_IRQ(SRCC0, 301), INTC_IRQ(SRCC0, 302), INTC_IRQ(SRCC0, 303), INTC_IRQ(SRCC1, 304), INTC_IRQ(SRCC1, 305), INTC_IRQ(SRCC1, 306), INTC_IRQ(SRCC1, 307), INTC_IRQ(SRCC1, 308), INTC_IRQ(DCOMU, 310), INTC_IRQ(DCOMU, 311), INTC_IRQ(DCOMU, 312), }; static struct intc_group groups[] __initdata = { INTC_GROUP(PINT, PINT0, PINT1, PINT2, PINT3, PINT4, PINT5, PINT6, PINT7), INTC_GROUP(SCIF0, SCIF0_BRI, SCIF0_ERI, SCIF0_RXI, SCIF0_TXI), INTC_GROUP(SCIF1, SCIF1_BRI, SCIF1_ERI, SCIF1_RXI, SCIF1_TXI), INTC_GROUP(SCIF2, SCIF2_BRI, SCIF2_ERI, SCIF2_RXI, SCIF2_TXI), INTC_GROUP(SCIF3, SCIF3_BRI, SCIF3_ERI, SCIF3_RXI, SCIF3_TXI), INTC_GROUP(SCIF4, SCIF4_BRI, SCIF4_ERI, SCIF4_RXI, SCIF4_TXI), INTC_GROUP(SCIF5, SCIF5_BRI, SCIF5_ERI, SCIF5_RXI, SCIF5_TXI), INTC_GROUP(SCIF6, SCIF6_BRI, SCIF6_ERI, SCIF6_RXI, SCIF6_TXI), INTC_GROUP(SCIF7, SCIF7_BRI, SCIF7_ERI, SCIF7_RXI, SCIF7_TXI), }; static struct intc_prio_reg prio_registers[] __initdata = { { 0xfffe0818, 0, 16, 4, /* IPR01 */ { IRQ0, IRQ1, IRQ2, IRQ3 } }, { 0xfffe081a, 0, 16, 4, /* IPR02 */ { IRQ4, IRQ5, IRQ6, IRQ7 } }, { 0xfffe0820, 0, 16, 4, /* IPR05 */ { PINT, 0, 0, 0 } }, { 0xfffe0c00, 0, 16, 4, /* IPR06 */ { DMAC0, DMAC1, DMAC2, DMAC3 } }, { 0xfffe0c02, 0, 16, 4, /* IPR07 */ { DMAC4, DMAC5, DMAC6, DMAC7 } }, { 0xfffe0c04, 0, 16, 4, /* IPR08 */ { DMAC8, DMAC9, DMAC10, DMAC11 } }, { 0xfffe0c06, 0, 16, 4, /* IPR09 */ { DMAC12, DMAC13, DMAC14, DMAC15 } }, { 0xfffe0c08, 0, 16, 4, /* IPR10 */ { USB, VDC3, CMT0, CMT1 } }, { 0xfffe0c0a, 0, 16, 4, /* IPR11 */ { BSC, WDT, MTU0_ABCD, MTU0_VEF } }, { 0xfffe0c0c, 0, 16, 4, /* IPR12 */ { MTU1_AB, MTU1_VU, MTU2_AB, MTU2_VU } }, { 0xfffe0c0e, 0, 16, 4, /* IPR13 */ { MTU3_ABCD, MTU3_TCI3V, MTU4_ABCD, MTU4_TCI4V } }, { 0xfffe0c10, 0, 16, 4, /* IPR14 */ { PWMT1, PWMT2, ADC_ADI, 0 } }, { 0xfffe0c12, 0, 16, 4, /* IPR15 */ { SSIF0, SSII1, SSII2, SSII3 } }, { 0xfffe0c14, 0, 16, 4, /* IPR16 */ { RSPDIF, IIC30, IIC31, IIC32 } }, { 0xfffe0c16, 0, 16, 4, /* IPR17 */ { SCIF0, SCIF1, SCIF2, SCIF3 } }, { 0xfffe0c18, 0, 16, 4, /* IPR18 */ { SCIF4, SCIF5, SCIF6, SCIF7 } }, { 0xfffe0c1a, 0, 16, 4, /* IPR19 */ { SIO_FIFO, 0, RSPIC0, RSPIC1, } }, { 0xfffe0c1c, 0, 16, 4, /* IPR20 */ { RCAN0, RCAN1, IEBC, CD_ROMD } }, { 0xfffe0c1e, 0, 16, 4, /* IPR21 */ { NFMC, SDHI, RTC, 0 } }, { 0xfffe0c20, 0, 16, 4, /* IPR22 */ { SRCC0, SRCC1, 0, DCOMU } }, }; static struct intc_mask_reg mask_registers[] __initdata = { { 0xfffe0808, 0, 16, /* PINTER */ { 0, 0, 0, 0, 0, 0, 0, 0, PINT7, PINT6, PINT5, PINT4, PINT3, PINT2, PINT1, PINT0 } }, }; static DECLARE_INTC_DESC(intc_desc, "sh7264", vectors, groups, mask_registers, prio_registers, NULL); static struct plat_sci_port scif0_platform_data = { .scscr = SCSCR_REIE, .type = PORT_SCIF, .regtype = SCIx_SH2_SCIF_FIFODATA_REGTYPE, }; static struct resource scif0_resources[] = { DEFINE_RES_MEM(0xfffe8000, 0x100), DEFINE_RES_IRQ(233), DEFINE_RES_IRQ(234), DEFINE_RES_IRQ(235), DEFINE_RES_IRQ(232), }; static struct platform_device scif0_device = { .name = "sh-sci", .id = 0, .resource = scif0_resources, .num_resources = ARRAY_SIZE(scif0_resources), .dev = { .platform_data = &scif0_platform_data, }, }; static struct plat_sci_port scif1_platform_data = { .scscr = SCSCR_REIE, .type = PORT_SCIF, .regtype = SCIx_SH2_SCIF_FIFODATA_REGTYPE, }; static struct resource scif1_resources[] = { DEFINE_RES_MEM(0xfffe8800, 0x100), DEFINE_RES_IRQ(237), DEFINE_RES_IRQ(238), DEFINE_RES_IRQ(239), DEFINE_RES_IRQ(236), }; static struct platform_device scif1_device = { .name = "sh-sci", .id = 1, .resource = scif1_resources, .num_resources = ARRAY_SIZE(scif1_resources), .dev = { .platform_data = &scif1_platform_data, }, }; static struct plat_sci_port scif2_platform_data = { .scscr = SCSCR_REIE, .type = PORT_SCIF, .regtype = SCIx_SH2_SCIF_FIFODATA_REGTYPE, }; static struct resource scif2_resources[] = { DEFINE_RES_MEM(0xfffe9000, 0x100), DEFINE_RES_IRQ(241), DEFINE_RES_IRQ(242), DEFINE_RES_IRQ(243), DEFINE_RES_IRQ(240), }; static struct platform_device scif2_device = { .name = "sh-sci", .id = 2, .resource = scif2_resources, .num_resources = ARRAY_SIZE(scif2_resources), .dev = { .platform_data = &scif2_platform_data, }, }; static struct plat_sci_port scif3_platform_data = { .scscr = SCSCR_REIE, .type = PORT_SCIF, .regtype = SCIx_SH2_SCIF_FIFODATA_REGTYPE, }; static struct resource scif3_resources[] = { DEFINE_RES_MEM(0xfffe9800, 0x100), DEFINE_RES_IRQ(245), DEFINE_RES_IRQ(246), DEFINE_RES_IRQ(247), DEFINE_RES_IRQ(244), }; static struct platform_device scif3_device = { .name = "sh-sci", .id = 3, .resource = scif3_resources, .num_resources = ARRAY_SIZE(scif3_resources), .dev = { .platform_data = &scif3_platform_data, }, }; static struct plat_sci_port scif4_platform_data = { .scscr = SCSCR_REIE, .type = PORT_SCIF, .regtype = SCIx_SH2_SCIF_FIFODATA_REGTYPE, }; static struct resource scif4_resources[] = { DEFINE_RES_MEM(0xfffea000, 0x100), DEFINE_RES_IRQ(249), DEFINE_RES_IRQ(250), DEFINE_RES_IRQ(251), DEFINE_RES_IRQ(248), }; static struct platform_device scif4_device = { .name = "sh-sci", .id = 4, .resource = scif4_resources, .num_resources = ARRAY_SIZE(scif4_resources), .dev = { .platform_data = &scif4_platform_data, }, }; static struct plat_sci_port scif5_platform_data = { .scscr = SCSCR_REIE, .type = PORT_SCIF, .regtype = SCIx_SH2_SCIF_FIFODATA_REGTYPE, }; static struct resource scif5_resources[] = { DEFINE_RES_MEM(0xfffea800, 0x100), DEFINE_RES_IRQ(253), DEFINE_RES_IRQ(254), DEFINE_RES_IRQ(255), DEFINE_RES_IRQ(252), }; static struct platform_device scif5_device = { .name = "sh-sci", .id = 5, .resource = scif5_resources, .num_resources = ARRAY_SIZE(scif5_resources), .dev = { .platform_data = &scif5_platform_data, }, }; static struct plat_sci_port scif6_platform_data = { .scscr = SCSCR_REIE, .type = PORT_SCIF, .regtype = SCIx_SH2_SCIF_FIFODATA_REGTYPE, }; static struct resource scif6_resources[] = { DEFINE_RES_MEM(0xfffeb000, 0x100), DEFINE_RES_IRQ(257), DEFINE_RES_IRQ(258), DEFINE_RES_IRQ(259), DEFINE_RES_IRQ(256), }; static struct platform_device scif6_device = { .name = "sh-sci", .id = 6, .resource = scif6_resources, .num_resources = ARRAY_SIZE(scif6_resources), .dev = { .platform_data = &scif6_platform_data, }, }; static struct plat_sci_port scif7_platform_data = { .scscr = SCSCR_REIE, .type = PORT_SCIF, .regtype = SCIx_SH2_SCIF_FIFODATA_REGTYPE, }; static struct resource scif7_resources[] = { DEFINE_RES_MEM(0xfffeb800, 0x100), DEFINE_RES_IRQ(261), DEFINE_RES_IRQ(262), DEFINE_RES_IRQ(263), DEFINE_RES_IRQ(260), }; static struct platform_device scif7_device = { .name = "sh-sci", .id = 7, .resource = scif7_resources, .num_resources = ARRAY_SIZE(scif7_resources), .dev = { .platform_data = &scif7_platform_data, }, }; static struct sh_timer_config cmt_platform_data = { .channels_mask = 3, }; static struct resource cmt_resources[] = { DEFINE_RES_MEM(0xfffec000, 0x10), DEFINE_RES_IRQ(175), DEFINE_RES_IRQ(176), }; static struct platform_device cmt_device = { .name = "sh-cmt-16", .id = 0, .dev = { .platform_data = &cmt_platform_data, }, .resource = cmt_resources, .num_resources = ARRAY_SIZE(cmt_resources), }; static struct resource mtu2_resources[] = { DEFINE_RES_MEM(0xfffe4000, 0x400), DEFINE_RES_IRQ_NAMED(179, "tgi0a"), DEFINE_RES_IRQ_NAMED(186, "tgi1a"), }; static struct platform_device mtu2_device = { .name = "sh-mtu2", .id = -1, .resource = mtu2_resources, .num_resources = ARRAY_SIZE(mtu2_resources), }; static struct resource rtc_resources[] = { [0] = { .start = 0xfffe6000, .end = 0xfffe6000 + 0x30 - 1, .flags = IORESOURCE_IO, }, [1] = { /* Shared Period/Carry/Alarm IRQ */ .start = 296, .flags = IORESOURCE_IRQ, }, }; static struct platform_device rtc_device = { .name = "sh-rtc", .id = -1, .num_resources = ARRAY_SIZE(rtc_resources), .resource = rtc_resources, }; /* USB Host */ static void usb_port_power(int port, int power) { __raw_writew(0x200 , 0xffffc0c2) ; /* Initialise UACS25 */ } static struct r8a66597_platdata r8a66597_data = { .on_chip = 1, .endian = 1, .port_power = usb_port_power, }; static struct resource r8a66597_usb_host_resources[] = { [0] = { .start = 0xffffc000, .end = 0xffffc0e4, .flags = IORESOURCE_MEM, }, [1] = { .start = 170, .end = 170, .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW, }, }; static struct platform_device r8a66597_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(r8a66597_usb_host_resources), .resource = r8a66597_usb_host_resources, }; static struct platform_device *sh7264_devices[] __initdata = { &scif0_device, &scif1_device, &scif2_device, &scif3_device, &scif4_device, &scif5_device, &scif6_device, &scif7_device, &cmt_device, &mtu2_device, &rtc_device, &r8a66597_usb_host_device, }; static int __init sh7264_devices_setup(void) { return platform_add_devices(sh7264_devices, ARRAY_SIZE(sh7264_devices)); } arch_initcall(sh7264_devices_setup); void __init plat_irq_setup(void) { register_intc_controller(&intc_desc); } static struct platform_device *sh7264_early_devices[] __initdata = { &scif0_device, &scif1_device, &scif2_device, &scif3_device, &scif4_device, &scif5_device, &scif6_device, &scif7_device, &cmt_device, &mtu2_device, }; void __init plat_early_device_setup(void) { sh_early_platform_add_devices(sh7264_early_devices, ARRAY_SIZE(sh7264_early_devices)); }