16d9598e2SMagnus Damm /* 26d9598e2SMagnus Damm * sh73a0 processor support 36d9598e2SMagnus Damm * 46d9598e2SMagnus Damm * Copyright (C) 2010 Takashi Yoshii 56d9598e2SMagnus Damm * Copyright (C) 2010 Magnus Damm 66d9598e2SMagnus Damm * Copyright (C) 2008 Yoshihiro Shimoda 76d9598e2SMagnus Damm * 86d9598e2SMagnus Damm * This program is free software; you can redistribute it and/or modify 96d9598e2SMagnus Damm * it under the terms of the GNU General Public License as published by 106d9598e2SMagnus Damm * the Free Software Foundation; version 2 of the License. 116d9598e2SMagnus Damm * 126d9598e2SMagnus Damm * This program is distributed in the hope that it will be useful, 136d9598e2SMagnus Damm * but WITHOUT ANY WARRANTY; without even the implied warranty of 146d9598e2SMagnus Damm * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 156d9598e2SMagnus Damm * GNU General Public License for more details. 166d9598e2SMagnus Damm * 176d9598e2SMagnus Damm * You should have received a copy of the GNU General Public License 186d9598e2SMagnus Damm * along with this program; if not, write to the Free Software 196d9598e2SMagnus Damm * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 206d9598e2SMagnus Damm */ 216d9598e2SMagnus Damm #include <linux/kernel.h> 226d9598e2SMagnus Damm #include <linux/init.h> 236d9598e2SMagnus Damm #include <linux/interrupt.h> 246d9598e2SMagnus Damm #include <linux/irq.h> 256d9598e2SMagnus Damm #include <linux/platform_device.h> 266d9598e2SMagnus Damm #include <linux/delay.h> 276d9598e2SMagnus Damm #include <linux/input.h> 286d9598e2SMagnus Damm #include <linux/io.h> 296d9598e2SMagnus Damm #include <linux/serial_sci.h> 306d9598e2SMagnus Damm #include <linux/sh_intc.h> 316d9598e2SMagnus Damm #include <linux/sh_timer.h> 326d9598e2SMagnus Damm #include <mach/hardware.h> 336d9598e2SMagnus Damm #include <asm/mach-types.h> 346d9598e2SMagnus Damm #include <asm/mach/arch.h> 356d9598e2SMagnus Damm 366d9598e2SMagnus Damm static struct plat_sci_port scif0_platform_data = { 376d9598e2SMagnus Damm .mapbase = 0xe6c40000, 386d9598e2SMagnus Damm .flags = UPF_BOOT_AUTOCONF, 396d9598e2SMagnus Damm .type = PORT_SCIFA, 406d9598e2SMagnus Damm .irqs = { gic_spi(72), gic_spi(72), 416d9598e2SMagnus Damm gic_spi(72), gic_spi(72) }, 426d9598e2SMagnus Damm }; 436d9598e2SMagnus Damm 446d9598e2SMagnus Damm static struct platform_device scif0_device = { 456d9598e2SMagnus Damm .name = "sh-sci", 466d9598e2SMagnus Damm .id = 0, 476d9598e2SMagnus Damm .dev = { 486d9598e2SMagnus Damm .platform_data = &scif0_platform_data, 496d9598e2SMagnus Damm }, 506d9598e2SMagnus Damm }; 516d9598e2SMagnus Damm 526d9598e2SMagnus Damm static struct plat_sci_port scif1_platform_data = { 536d9598e2SMagnus Damm .mapbase = 0xe6c50000, 546d9598e2SMagnus Damm .flags = UPF_BOOT_AUTOCONF, 556d9598e2SMagnus Damm .type = PORT_SCIFA, 566d9598e2SMagnus Damm .irqs = { gic_spi(73), gic_spi(73), 576d9598e2SMagnus Damm gic_spi(73), gic_spi(73) }, 586d9598e2SMagnus Damm }; 596d9598e2SMagnus Damm 606d9598e2SMagnus Damm static struct platform_device scif1_device = { 616d9598e2SMagnus Damm .name = "sh-sci", 626d9598e2SMagnus Damm .id = 1, 636d9598e2SMagnus Damm .dev = { 646d9598e2SMagnus Damm .platform_data = &scif1_platform_data, 656d9598e2SMagnus Damm }, 666d9598e2SMagnus Damm }; 676d9598e2SMagnus Damm 686d9598e2SMagnus Damm static struct plat_sci_port scif2_platform_data = { 696d9598e2SMagnus Damm .mapbase = 0xe6c60000, 706d9598e2SMagnus Damm .flags = UPF_BOOT_AUTOCONF, 716d9598e2SMagnus Damm .type = PORT_SCIFA, 726d9598e2SMagnus Damm .irqs = { gic_spi(74), gic_spi(74), 736d9598e2SMagnus Damm gic_spi(74), gic_spi(74) }, 746d9598e2SMagnus Damm }; 756d9598e2SMagnus Damm 766d9598e2SMagnus Damm static struct platform_device scif2_device = { 776d9598e2SMagnus Damm .name = "sh-sci", 786d9598e2SMagnus Damm .id = 2, 796d9598e2SMagnus Damm .dev = { 806d9598e2SMagnus Damm .platform_data = &scif2_platform_data, 816d9598e2SMagnus Damm }, 826d9598e2SMagnus Damm }; 836d9598e2SMagnus Damm 846d9598e2SMagnus Damm static struct plat_sci_port scif3_platform_data = { 856d9598e2SMagnus Damm .mapbase = 0xe6c70000, 866d9598e2SMagnus Damm .flags = UPF_BOOT_AUTOCONF, 876d9598e2SMagnus Damm .type = PORT_SCIFA, 886d9598e2SMagnus Damm .irqs = { gic_spi(75), gic_spi(75), 896d9598e2SMagnus Damm gic_spi(75), gic_spi(75) }, 906d9598e2SMagnus Damm }; 916d9598e2SMagnus Damm 926d9598e2SMagnus Damm static struct platform_device scif3_device = { 936d9598e2SMagnus Damm .name = "sh-sci", 946d9598e2SMagnus Damm .id = 3, 956d9598e2SMagnus Damm .dev = { 966d9598e2SMagnus Damm .platform_data = &scif3_platform_data, 976d9598e2SMagnus Damm }, 986d9598e2SMagnus Damm }; 996d9598e2SMagnus Damm 1006d9598e2SMagnus Damm static struct plat_sci_port scif4_platform_data = { 1016d9598e2SMagnus Damm .mapbase = 0xe6c80000, 1026d9598e2SMagnus Damm .flags = UPF_BOOT_AUTOCONF, 1036d9598e2SMagnus Damm .type = PORT_SCIFA, 1046d9598e2SMagnus Damm .irqs = { gic_spi(78), gic_spi(78), 1056d9598e2SMagnus Damm gic_spi(78), gic_spi(78) }, 1066d9598e2SMagnus Damm }; 1076d9598e2SMagnus Damm 1086d9598e2SMagnus Damm static struct platform_device scif4_device = { 1096d9598e2SMagnus Damm .name = "sh-sci", 1106d9598e2SMagnus Damm .id = 4, 1116d9598e2SMagnus Damm .dev = { 1126d9598e2SMagnus Damm .platform_data = &scif4_platform_data, 1136d9598e2SMagnus Damm }, 1146d9598e2SMagnus Damm }; 1156d9598e2SMagnus Damm 1166d9598e2SMagnus Damm static struct plat_sci_port scif5_platform_data = { 1176d9598e2SMagnus Damm .mapbase = 0xe6cb0000, 1186d9598e2SMagnus Damm .flags = UPF_BOOT_AUTOCONF, 1196d9598e2SMagnus Damm .type = PORT_SCIFA, 1206d9598e2SMagnus Damm .irqs = { gic_spi(79), gic_spi(79), 1216d9598e2SMagnus Damm gic_spi(79), gic_spi(79) }, 1226d9598e2SMagnus Damm }; 1236d9598e2SMagnus Damm 1246d9598e2SMagnus Damm static struct platform_device scif5_device = { 1256d9598e2SMagnus Damm .name = "sh-sci", 1266d9598e2SMagnus Damm .id = 5, 1276d9598e2SMagnus Damm .dev = { 1286d9598e2SMagnus Damm .platform_data = &scif5_platform_data, 1296d9598e2SMagnus Damm }, 1306d9598e2SMagnus Damm }; 1316d9598e2SMagnus Damm 1326d9598e2SMagnus Damm static struct plat_sci_port scif6_platform_data = { 1336d9598e2SMagnus Damm .mapbase = 0xe6cc0000, 1346d9598e2SMagnus Damm .flags = UPF_BOOT_AUTOCONF, 1356d9598e2SMagnus Damm .type = PORT_SCIFA, 1366d9598e2SMagnus Damm .irqs = { gic_spi(156), gic_spi(156), 1376d9598e2SMagnus Damm gic_spi(156), gic_spi(156) }, 1386d9598e2SMagnus Damm }; 1396d9598e2SMagnus Damm 1406d9598e2SMagnus Damm static struct platform_device scif6_device = { 1416d9598e2SMagnus Damm .name = "sh-sci", 1426d9598e2SMagnus Damm .id = 6, 1436d9598e2SMagnus Damm .dev = { 1446d9598e2SMagnus Damm .platform_data = &scif6_platform_data, 1456d9598e2SMagnus Damm }, 1466d9598e2SMagnus Damm }; 1476d9598e2SMagnus Damm 1486d9598e2SMagnus Damm static struct plat_sci_port scif7_platform_data = { 1496d9598e2SMagnus Damm .mapbase = 0xe6cd0000, 1506d9598e2SMagnus Damm .flags = UPF_BOOT_AUTOCONF, 1516d9598e2SMagnus Damm .type = PORT_SCIFA, 1526d9598e2SMagnus Damm .irqs = { gic_spi(143), gic_spi(143), 1536d9598e2SMagnus Damm gic_spi(143), gic_spi(143) }, 1546d9598e2SMagnus Damm }; 1556d9598e2SMagnus Damm 1566d9598e2SMagnus Damm static struct platform_device scif7_device = { 1576d9598e2SMagnus Damm .name = "sh-sci", 1586d9598e2SMagnus Damm .id = 7, 1596d9598e2SMagnus Damm .dev = { 1606d9598e2SMagnus Damm .platform_data = &scif7_platform_data, 1616d9598e2SMagnus Damm }, 1626d9598e2SMagnus Damm }; 1636d9598e2SMagnus Damm 1646d9598e2SMagnus Damm static struct plat_sci_port scif8_platform_data = { 1656d9598e2SMagnus Damm .mapbase = 0xe6c30000, 1666d9598e2SMagnus Damm .flags = UPF_BOOT_AUTOCONF, 1676d9598e2SMagnus Damm .type = PORT_SCIFB, 1686d9598e2SMagnus Damm .irqs = { gic_spi(80), gic_spi(80), 1696d9598e2SMagnus Damm gic_spi(80), gic_spi(80) }, 1706d9598e2SMagnus Damm }; 1716d9598e2SMagnus Damm 1726d9598e2SMagnus Damm static struct platform_device scif8_device = { 1736d9598e2SMagnus Damm .name = "sh-sci", 1746d9598e2SMagnus Damm .id = 8, 1756d9598e2SMagnus Damm .dev = { 1766d9598e2SMagnus Damm .platform_data = &scif8_platform_data, 1776d9598e2SMagnus Damm }, 1786d9598e2SMagnus Damm }; 1796d9598e2SMagnus Damm 1806d9598e2SMagnus Damm static struct sh_timer_config cmt10_platform_data = { 1816d9598e2SMagnus Damm .name = "CMT10", 1826d9598e2SMagnus Damm .channel_offset = 0x10, 1836d9598e2SMagnus Damm .timer_bit = 0, 1846d9598e2SMagnus Damm .clockevent_rating = 125, 1856d9598e2SMagnus Damm .clocksource_rating = 125, 1866d9598e2SMagnus Damm }; 1876d9598e2SMagnus Damm 1886d9598e2SMagnus Damm static struct resource cmt10_resources[] = { 1896d9598e2SMagnus Damm [0] = { 1906d9598e2SMagnus Damm .name = "CMT10", 1916d9598e2SMagnus Damm .start = 0xe6138010, 1926d9598e2SMagnus Damm .end = 0xe613801b, 1936d9598e2SMagnus Damm .flags = IORESOURCE_MEM, 1946d9598e2SMagnus Damm }, 1956d9598e2SMagnus Damm [1] = { 1966d9598e2SMagnus Damm .start = gic_spi(65), 1976d9598e2SMagnus Damm .flags = IORESOURCE_IRQ, 1986d9598e2SMagnus Damm }, 1996d9598e2SMagnus Damm }; 2006d9598e2SMagnus Damm 2016d9598e2SMagnus Damm static struct platform_device cmt10_device = { 2026d9598e2SMagnus Damm .name = "sh_cmt", 2036d9598e2SMagnus Damm .id = 10, 2046d9598e2SMagnus Damm .dev = { 2056d9598e2SMagnus Damm .platform_data = &cmt10_platform_data, 2066d9598e2SMagnus Damm }, 2076d9598e2SMagnus Damm .resource = cmt10_resources, 2086d9598e2SMagnus Damm .num_resources = ARRAY_SIZE(cmt10_resources), 2096d9598e2SMagnus Damm }; 2106d9598e2SMagnus Damm 211b028f94bSYoshii Takashi static struct resource i2c0_resources[] = { 212b028f94bSYoshii Takashi [0] = { 213b028f94bSYoshii Takashi .name = "IIC0", 214b028f94bSYoshii Takashi .start = 0xe6820000, 215b028f94bSYoshii Takashi .end = 0xe6820425 - 1, 216b028f94bSYoshii Takashi .flags = IORESOURCE_MEM, 217b028f94bSYoshii Takashi }, 218b028f94bSYoshii Takashi [1] = { 219b028f94bSYoshii Takashi .start = gic_spi(167), 220b028f94bSYoshii Takashi .end = gic_spi(170), 221b028f94bSYoshii Takashi .flags = IORESOURCE_IRQ, 222b028f94bSYoshii Takashi }, 223b028f94bSYoshii Takashi }; 224b028f94bSYoshii Takashi 225b028f94bSYoshii Takashi static struct resource i2c1_resources[] = { 226b028f94bSYoshii Takashi [0] = { 227b028f94bSYoshii Takashi .name = "IIC1", 228b028f94bSYoshii Takashi .start = 0xe6822000, 229b028f94bSYoshii Takashi .end = 0xe6822425 - 1, 230b028f94bSYoshii Takashi .flags = IORESOURCE_MEM, 231b028f94bSYoshii Takashi }, 232b028f94bSYoshii Takashi [1] = { 233b028f94bSYoshii Takashi .start = gic_spi(51), 234b028f94bSYoshii Takashi .end = gic_spi(54), 235b028f94bSYoshii Takashi .flags = IORESOURCE_IRQ, 236b028f94bSYoshii Takashi }, 237b028f94bSYoshii Takashi }; 238b028f94bSYoshii Takashi 239b028f94bSYoshii Takashi static struct resource i2c2_resources[] = { 240b028f94bSYoshii Takashi [0] = { 241b028f94bSYoshii Takashi .name = "IIC2", 242b028f94bSYoshii Takashi .start = 0xe6824000, 243b028f94bSYoshii Takashi .end = 0xe6824425 - 1, 244b028f94bSYoshii Takashi .flags = IORESOURCE_MEM, 245b028f94bSYoshii Takashi }, 246b028f94bSYoshii Takashi [1] = { 247b028f94bSYoshii Takashi .start = gic_spi(171), 248b028f94bSYoshii Takashi .end = gic_spi(174), 249b028f94bSYoshii Takashi .flags = IORESOURCE_IRQ, 250b028f94bSYoshii Takashi }, 251b028f94bSYoshii Takashi }; 252b028f94bSYoshii Takashi 253b028f94bSYoshii Takashi static struct resource i2c3_resources[] = { 254b028f94bSYoshii Takashi [0] = { 255b028f94bSYoshii Takashi .name = "IIC3", 256b028f94bSYoshii Takashi .start = 0xe6826000, 257b028f94bSYoshii Takashi .end = 0xe6826425 - 1, 258b028f94bSYoshii Takashi .flags = IORESOURCE_MEM, 259b028f94bSYoshii Takashi }, 260b028f94bSYoshii Takashi [1] = { 261b028f94bSYoshii Takashi .start = gic_spi(183), 262b028f94bSYoshii Takashi .end = gic_spi(186), 263b028f94bSYoshii Takashi .flags = IORESOURCE_IRQ, 264b028f94bSYoshii Takashi }, 265b028f94bSYoshii Takashi }; 266b028f94bSYoshii Takashi 267b028f94bSYoshii Takashi static struct resource i2c4_resources[] = { 268b028f94bSYoshii Takashi [0] = { 269b028f94bSYoshii Takashi .name = "IIC4", 270b028f94bSYoshii Takashi .start = 0xe6828000, 271b028f94bSYoshii Takashi .end = 0xe6828425 - 1, 272b028f94bSYoshii Takashi .flags = IORESOURCE_MEM, 273b028f94bSYoshii Takashi }, 274b028f94bSYoshii Takashi [1] = { 275b028f94bSYoshii Takashi .start = gic_spi(187), 276b028f94bSYoshii Takashi .end = gic_spi(190), 277b028f94bSYoshii Takashi .flags = IORESOURCE_IRQ, 278b028f94bSYoshii Takashi }, 279b028f94bSYoshii Takashi }; 280b028f94bSYoshii Takashi 281b028f94bSYoshii Takashi static struct platform_device i2c0_device = { 282b028f94bSYoshii Takashi .name = "i2c-sh_mobile", 283b028f94bSYoshii Takashi .id = 0, 284b028f94bSYoshii Takashi .resource = i2c0_resources, 285b028f94bSYoshii Takashi .num_resources = ARRAY_SIZE(i2c0_resources), 286b028f94bSYoshii Takashi }; 287b028f94bSYoshii Takashi 288b028f94bSYoshii Takashi static struct platform_device i2c1_device = { 289b028f94bSYoshii Takashi .name = "i2c-sh_mobile", 290b028f94bSYoshii Takashi .id = 1, 291b028f94bSYoshii Takashi .resource = i2c1_resources, 292b028f94bSYoshii Takashi .num_resources = ARRAY_SIZE(i2c1_resources), 293b028f94bSYoshii Takashi }; 294b028f94bSYoshii Takashi 295b028f94bSYoshii Takashi static struct platform_device i2c2_device = { 296b028f94bSYoshii Takashi .name = "i2c-sh_mobile", 297b028f94bSYoshii Takashi .id = 2, 298b028f94bSYoshii Takashi .resource = i2c2_resources, 299b028f94bSYoshii Takashi .num_resources = ARRAY_SIZE(i2c2_resources), 300b028f94bSYoshii Takashi }; 301b028f94bSYoshii Takashi 302b028f94bSYoshii Takashi static struct platform_device i2c3_device = { 303b028f94bSYoshii Takashi .name = "i2c-sh_mobile", 304b028f94bSYoshii Takashi .id = 3, 305b028f94bSYoshii Takashi .resource = i2c3_resources, 306b028f94bSYoshii Takashi .num_resources = ARRAY_SIZE(i2c3_resources), 307b028f94bSYoshii Takashi }; 308b028f94bSYoshii Takashi 309b028f94bSYoshii Takashi static struct platform_device i2c4_device = { 310b028f94bSYoshii Takashi .name = "i2c-sh_mobile", 311b028f94bSYoshii Takashi .id = 4, 312b028f94bSYoshii Takashi .resource = i2c4_resources, 313b028f94bSYoshii Takashi .num_resources = ARRAY_SIZE(i2c4_resources), 314b028f94bSYoshii Takashi }; 315b028f94bSYoshii Takashi 3166d9598e2SMagnus Damm static struct platform_device *sh73a0_early_devices[] __initdata = { 3176d9598e2SMagnus Damm &scif0_device, 3186d9598e2SMagnus Damm &scif1_device, 3196d9598e2SMagnus Damm &scif2_device, 3206d9598e2SMagnus Damm &scif3_device, 3216d9598e2SMagnus Damm &scif4_device, 3226d9598e2SMagnus Damm &scif5_device, 3236d9598e2SMagnus Damm &scif6_device, 3246d9598e2SMagnus Damm &scif7_device, 3256d9598e2SMagnus Damm &scif8_device, 3266d9598e2SMagnus Damm &cmt10_device, 3276d9598e2SMagnus Damm }; 3286d9598e2SMagnus Damm 329b028f94bSYoshii Takashi static struct platform_device *sh73a0_late_devices[] __initdata = { 330b028f94bSYoshii Takashi &i2c0_device, 331b028f94bSYoshii Takashi &i2c1_device, 332b028f94bSYoshii Takashi &i2c2_device, 333b028f94bSYoshii Takashi &i2c3_device, 334b028f94bSYoshii Takashi &i2c4_device, 335b028f94bSYoshii Takashi }; 336b028f94bSYoshii Takashi 3376d9598e2SMagnus Damm void __init sh73a0_add_standard_devices(void) 3386d9598e2SMagnus Damm { 3396d9598e2SMagnus Damm platform_add_devices(sh73a0_early_devices, 3406d9598e2SMagnus Damm ARRAY_SIZE(sh73a0_early_devices)); 341b028f94bSYoshii Takashi platform_add_devices(sh73a0_late_devices, 342b028f94bSYoshii Takashi ARRAY_SIZE(sh73a0_late_devices)); 3436d9598e2SMagnus Damm } 3446d9598e2SMagnus Damm 3456d9598e2SMagnus Damm void __init sh73a0_add_early_devices(void) 3466d9598e2SMagnus Damm { 3476d9598e2SMagnus Damm early_platform_add_devices(sh73a0_early_devices, 3486d9598e2SMagnus Damm ARRAY_SIZE(sh73a0_early_devices)); 3496d9598e2SMagnus Damm } 350