| /* |
| * sh73a0 processor support |
| * |
| * Copyright (C) 2010 Takashi Yoshii |
| * Copyright (C) 2010 Magnus Damm |
| * Copyright (C) 2008 Yoshihiro Shimoda |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; version 2 of the License. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| #include <linux/kernel.h> |
| #include <linux/init.h> |
| #include <linux/interrupt.h> |
| #include <linux/irq.h> |
| #include <linux/platform_device.h> |
| #include <linux/delay.h> |
| #include <linux/input.h> |
| #include <linux/io.h> |
| #include <linux/serial_sci.h> |
| #include <linux/sh_intc.h> |
| #include <linux/sh_timer.h> |
| #include <mach/hardware.h> |
| #include <asm/mach-types.h> |
| #include <asm/mach/arch.h> |
| |
| static struct plat_sci_port scif0_platform_data = { |
| .mapbase = 0xe6c40000, |
| .flags = UPF_BOOT_AUTOCONF, |
| .scscr = SCSCR_RE | SCSCR_TE, |
| .scbrr_algo_id = SCBRR_ALGO_4, |
| .type = PORT_SCIFA, |
| .irqs = { gic_spi(72), gic_spi(72), |
| gic_spi(72), gic_spi(72) }, |
| }; |
| |
| 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 = 0xe6c50000, |
| .flags = UPF_BOOT_AUTOCONF, |
| .scscr = SCSCR_RE | SCSCR_TE, |
| .scbrr_algo_id = SCBRR_ALGO_4, |
| .type = PORT_SCIFA, |
| .irqs = { gic_spi(73), gic_spi(73), |
| gic_spi(73), gic_spi(73) }, |
| }; |
| |
| 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 = 0xe6c60000, |
| .flags = UPF_BOOT_AUTOCONF, |
| .scscr = SCSCR_RE | SCSCR_TE, |
| .scbrr_algo_id = SCBRR_ALGO_4, |
| .type = PORT_SCIFA, |
| .irqs = { gic_spi(74), gic_spi(74), |
| gic_spi(74), gic_spi(74) }, |
| }; |
| |
| 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 = 0xe6c70000, |
| .flags = UPF_BOOT_AUTOCONF, |
| .scscr = SCSCR_RE | SCSCR_TE, |
| .scbrr_algo_id = SCBRR_ALGO_4, |
| .type = PORT_SCIFA, |
| .irqs = { gic_spi(75), gic_spi(75), |
| gic_spi(75), gic_spi(75) }, |
| }; |
| |
| 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 = 0xe6c80000, |
| .flags = UPF_BOOT_AUTOCONF, |
| .scscr = SCSCR_RE | SCSCR_TE, |
| .scbrr_algo_id = SCBRR_ALGO_4, |
| .type = PORT_SCIFA, |
| .irqs = { gic_spi(78), gic_spi(78), |
| gic_spi(78), gic_spi(78) }, |
| }; |
| |
| 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 = 0xe6cb0000, |
| .flags = UPF_BOOT_AUTOCONF, |
| .scscr = SCSCR_RE | SCSCR_TE, |
| .scbrr_algo_id = SCBRR_ALGO_4, |
| .type = PORT_SCIFA, |
| .irqs = { gic_spi(79), gic_spi(79), |
| gic_spi(79), gic_spi(79) }, |
| }; |
| |
| static struct platform_device scif5_device = { |
| .name = "sh-sci", |
| .id = 5, |
| .dev = { |
| .platform_data = &scif5_platform_data, |
| }, |
| }; |
| |
| static struct plat_sci_port scif6_platform_data = { |
| .mapbase = 0xe6cc0000, |
| .flags = UPF_BOOT_AUTOCONF, |
| .scscr = SCSCR_RE | SCSCR_TE, |
| .scbrr_algo_id = SCBRR_ALGO_4, |
| .type = PORT_SCIFA, |
| .irqs = { gic_spi(156), gic_spi(156), |
| gic_spi(156), gic_spi(156) }, |
| }; |
| |
| static struct platform_device scif6_device = { |
| .name = "sh-sci", |
| .id = 6, |
| .dev = { |
| .platform_data = &scif6_platform_data, |
| }, |
| }; |
| |
| static struct plat_sci_port scif7_platform_data = { |
| .mapbase = 0xe6cd0000, |
| .flags = UPF_BOOT_AUTOCONF, |
| .scscr = SCSCR_RE | SCSCR_TE, |
| .scbrr_algo_id = SCBRR_ALGO_4, |
| .type = PORT_SCIFA, |
| .irqs = { gic_spi(143), gic_spi(143), |
| gic_spi(143), gic_spi(143) }, |
| }; |
| |
| static struct platform_device scif7_device = { |
| .name = "sh-sci", |
| .id = 7, |
| .dev = { |
| .platform_data = &scif7_platform_data, |
| }, |
| }; |
| |
| static struct plat_sci_port scif8_platform_data = { |
| .mapbase = 0xe6c30000, |
| .flags = UPF_BOOT_AUTOCONF, |
| .scscr = SCSCR_RE | SCSCR_TE, |
| .scbrr_algo_id = SCBRR_ALGO_4, |
| .type = PORT_SCIFB, |
| .irqs = { gic_spi(80), gic_spi(80), |
| gic_spi(80), gic_spi(80) }, |
| }; |
| |
| static struct platform_device scif8_device = { |
| .name = "sh-sci", |
| .id = 8, |
| .dev = { |
| .platform_data = &scif8_platform_data, |
| }, |
| }; |
| |
| static struct sh_timer_config cmt10_platform_data = { |
| .name = "CMT10", |
| .channel_offset = 0x10, |
| .timer_bit = 0, |
| .clockevent_rating = 125, |
| .clocksource_rating = 125, |
| }; |
| |
| static struct resource cmt10_resources[] = { |
| [0] = { |
| .name = "CMT10", |
| .start = 0xe6138010, |
| .end = 0xe613801b, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = gic_spi(65), |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device cmt10_device = { |
| .name = "sh_cmt", |
| .id = 10, |
| .dev = { |
| .platform_data = &cmt10_platform_data, |
| }, |
| .resource = cmt10_resources, |
| .num_resources = ARRAY_SIZE(cmt10_resources), |
| }; |
| |
| /* TMU */ |
| static struct sh_timer_config tmu00_platform_data = { |
| .name = "TMU00", |
| .channel_offset = 0x4, |
| .timer_bit = 0, |
| .clockevent_rating = 200, |
| }; |
| |
| static struct resource tmu00_resources[] = { |
| [0] = { |
| .name = "TMU00", |
| .start = 0xfff60008, |
| .end = 0xfff60013, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = intcs_evt2irq(0x0e80), /* TMU0_TUNI00 */ |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device tmu00_device = { |
| .name = "sh_tmu", |
| .id = 0, |
| .dev = { |
| .platform_data = &tmu00_platform_data, |
| }, |
| .resource = tmu00_resources, |
| .num_resources = ARRAY_SIZE(tmu00_resources), |
| }; |
| |
| static struct sh_timer_config tmu01_platform_data = { |
| .name = "TMU01", |
| .channel_offset = 0x10, |
| .timer_bit = 1, |
| .clocksource_rating = 200, |
| }; |
| |
| static struct resource tmu01_resources[] = { |
| [0] = { |
| .name = "TMU01", |
| .start = 0xfff60014, |
| .end = 0xfff6001f, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = intcs_evt2irq(0x0ea0), /* TMU0_TUNI01 */ |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device tmu01_device = { |
| .name = "sh_tmu", |
| .id = 1, |
| .dev = { |
| .platform_data = &tmu01_platform_data, |
| }, |
| .resource = tmu01_resources, |
| .num_resources = ARRAY_SIZE(tmu01_resources), |
| }; |
| |
| static struct resource i2c0_resources[] = { |
| [0] = { |
| .name = "IIC0", |
| .start = 0xe6820000, |
| .end = 0xe6820425 - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = gic_spi(167), |
| .end = gic_spi(170), |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct resource i2c1_resources[] = { |
| [0] = { |
| .name = "IIC1", |
| .start = 0xe6822000, |
| .end = 0xe6822425 - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = gic_spi(51), |
| .end = gic_spi(54), |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct resource i2c2_resources[] = { |
| [0] = { |
| .name = "IIC2", |
| .start = 0xe6824000, |
| .end = 0xe6824425 - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = gic_spi(171), |
| .end = gic_spi(174), |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct resource i2c3_resources[] = { |
| [0] = { |
| .name = "IIC3", |
| .start = 0xe6826000, |
| .end = 0xe6826425 - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = gic_spi(183), |
| .end = gic_spi(186), |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct resource i2c4_resources[] = { |
| [0] = { |
| .name = "IIC4", |
| .start = 0xe6828000, |
| .end = 0xe6828425 - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = gic_spi(187), |
| .end = gic_spi(190), |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device i2c0_device = { |
| .name = "i2c-sh_mobile", |
| .id = 0, |
| .resource = i2c0_resources, |
| .num_resources = ARRAY_SIZE(i2c0_resources), |
| }; |
| |
| static struct platform_device i2c1_device = { |
| .name = "i2c-sh_mobile", |
| .id = 1, |
| .resource = i2c1_resources, |
| .num_resources = ARRAY_SIZE(i2c1_resources), |
| }; |
| |
| static struct platform_device i2c2_device = { |
| .name = "i2c-sh_mobile", |
| .id = 2, |
| .resource = i2c2_resources, |
| .num_resources = ARRAY_SIZE(i2c2_resources), |
| }; |
| |
| static struct platform_device i2c3_device = { |
| .name = "i2c-sh_mobile", |
| .id = 3, |
| .resource = i2c3_resources, |
| .num_resources = ARRAY_SIZE(i2c3_resources), |
| }; |
| |
| static struct platform_device i2c4_device = { |
| .name = "i2c-sh_mobile", |
| .id = 4, |
| .resource = i2c4_resources, |
| .num_resources = ARRAY_SIZE(i2c4_resources), |
| }; |
| |
| static struct platform_device *sh73a0_early_devices[] __initdata = { |
| &scif0_device, |
| &scif1_device, |
| &scif2_device, |
| &scif3_device, |
| &scif4_device, |
| &scif5_device, |
| &scif6_device, |
| &scif7_device, |
| &scif8_device, |
| &cmt10_device, |
| &tmu00_device, |
| &tmu01_device, |
| }; |
| |
| static struct platform_device *sh73a0_late_devices[] __initdata = { |
| &i2c0_device, |
| &i2c1_device, |
| &i2c2_device, |
| &i2c3_device, |
| &i2c4_device, |
| }; |
| |
| void __init sh73a0_add_standard_devices(void) |
| { |
| platform_add_devices(sh73a0_early_devices, |
| ARRAY_SIZE(sh73a0_early_devices)); |
| platform_add_devices(sh73a0_late_devices, |
| ARRAY_SIZE(sh73a0_late_devices)); |
| } |
| |
| void __init sh73a0_add_early_devices(void) |
| { |
| early_platform_add_devices(sh73a0_early_devices, |
| ARRAY_SIZE(sh73a0_early_devices)); |
| } |
