2 * arch/mips/emma2rh/markeins/platofrm.c
3 * This file sets up platform devices for EMMA2RH Mark-eins.
5 * Copyright(C) MontaVista Software Inc, 2006
7 * Author: dmitry pervushin <dpervushin@ru.mvista.com>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 #include <linux/config.h>
24 #include <linux/init.h>
25 #include <linux/kernel.h>
26 #include <linux/types.h>
27 #include <linux/ioport.h>
28 #include <linux/serial_8250.h>
29 #include <linux/mtd/physmap.h>
32 #include <asm/bootinfo.h>
33 #include <asm/addrspace.h>
35 #include <asm/bcache.h>
37 #include <asm/reboot.h>
38 #include <asm/gdb-stub.h>
39 #include <asm/traps.h>
40 #include <asm/debug.h>
42 #include <asm/emma2rh/emma2rh.h>
45 #define I2C_EMMA2RH "emma2rh-iic" /* must be in sync with IIC driver */
47 static struct resource i2c_emma_resources_0[] = {
48 { NULL, EMMA2RH_IRQ_PIIC0, EMMA2RH_IRQ_PIIC0, IORESOURCE_IRQ },
49 { NULL, KSEG1ADDR(EMMA2RH_PIIC0_BASE), KSEG1ADDR(EMMA2RH_PIIC0_BASE + 0x1000), 0 },
52 struct resource i2c_emma_resources_1[] = {
53 { NULL, EMMA2RH_IRQ_PIIC1, EMMA2RH_IRQ_PIIC1, IORESOURCE_IRQ },
54 { NULL, KSEG1ADDR(EMMA2RH_PIIC1_BASE), KSEG1ADDR(EMMA2RH_PIIC1_BASE + 0x1000), 0 },
57 struct resource i2c_emma_resources_2[] = {
58 { NULL, EMMA2RH_IRQ_PIIC2, EMMA2RH_IRQ_PIIC2, IORESOURCE_IRQ },
59 { NULL, KSEG1ADDR(EMMA2RH_PIIC2_BASE), KSEG1ADDR(EMMA2RH_PIIC2_BASE + 0x1000), 0 },
62 struct platform_device i2c_emma_devices[] = {
66 .resource = i2c_emma_resources_0,
67 .num_resources = ARRAY_SIZE(i2c_emma_resources_0),
72 .resource = i2c_emma_resources_1,
73 .num_resources = ARRAY_SIZE(i2c_emma_resources_1),
78 .resource = i2c_emma_resources_2,
79 .num_resources = ARRAY_SIZE(i2c_emma_resources_2),
83 #define EMMA2RH_SERIAL_CLOCK 18544000
84 #define EMMA2RH_SERIAL_FLAGS UPF_BOOT_AUTOCONF | UPF_SKIP_TEST
86 static struct plat_serial8250_port platform_serial_ports[] = {
88 .membase = (void __iomem*)KSEG1ADDR(EMMA2RH_PFUR0_BASE + 3),
89 .irq = EMMA2RH_IRQ_PFUR0,
90 .uartclk = EMMA2RH_SERIAL_CLOCK,
93 .flags = EMMA2RH_SERIAL_FLAGS,
96 .membase = (void __iomem*)KSEG1ADDR(EMMA2RH_PFUR1_BASE + 3),
97 .irq = EMMA2RH_IRQ_PFUR1,
98 .uartclk = EMMA2RH_SERIAL_CLOCK,
101 .flags = EMMA2RH_SERIAL_FLAGS,
104 .membase = (void __iomem*)KSEG1ADDR(EMMA2RH_PFUR2_BASE + 3),
105 .irq = EMMA2RH_IRQ_PFUR2,
106 .uartclk = EMMA2RH_SERIAL_CLOCK,
109 .flags = EMMA2RH_SERIAL_FLAGS,
116 static struct platform_device serial_emma = {
117 .name = "serial8250",
119 .platform_data = &platform_serial_ports,
123 static struct platform_device *devices[] = {
124 &i2c_emma_devices[0],
125 &i2c_emma_devices[1],
126 &i2c_emma_devices[2],
130 static struct mtd_partition markeins_parts[] = {
133 .offset = 0x00000000,
137 .name = "boot code area",
138 .offset = MTDPART_OFS_APPEND,
142 .name = "kernel image",
143 .offset = MTDPART_OFS_APPEND,
148 .offset = MTDPART_OFS_APPEND,
152 .name = "boot code area2",
153 .offset = MTDPART_OFS_APPEND,
157 .name = "kernel image2",
158 .offset = MTDPART_OFS_APPEND,
159 .size = MTDPART_SIZ_FULL,
163 static int __init platform_devices_setup(void)
165 physmap_set_partitions(markeins_parts, ARRAY_SIZE(markeins_parts));
166 return platform_add_devices(devices, ARRAY_SIZE(devices));
169 arch_initcall(platform_devices_setup);