Merge tag 'locks-v3.16-2' of git://git.samba.org/jlayton/linux
[linux/fpc-iii.git] / arch / arm / mach-clps711x / board-cdb89712.c
blobe261a47f2aff276ac60cc8d6dd3daa627fbb2d45
1 /*
2 * linux/arch/arm/mach-clps711x/cdb89712.c
4 * Copyright (C) 2000-2001 Deep Blue Solutions Ltd
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 #include <linux/kernel.h>
21 #include <linux/init.h>
22 #include <linux/types.h>
23 #include <linux/string.h>
24 #include <linux/mm.h>
25 #include <linux/io.h>
26 #include <linux/interrupt.h>
27 #include <linux/platform_device.h>
29 #include <linux/mtd/physmap.h>
30 #include <linux/mtd/plat-ram.h>
31 #include <linux/mtd/partitions.h>
33 #include <mach/hardware.h>
34 #include <asm/pgtable.h>
35 #include <asm/page.h>
36 #include <asm/setup.h>
37 #include <asm/mach-types.h>
38 #include <asm/mach/arch.h>
39 #include <asm/mach/map.h>
41 #include "common.h"
42 #include "devices.h"
44 #define CDB89712_CS8900_BASE (CS2_PHYS_BASE + 0x300)
45 #define CDB89712_CS8900_IRQ (IRQ_EINT3)
47 static struct resource cdb89712_cs8900_resource[] __initdata = {
48 DEFINE_RES_MEM(CDB89712_CS8900_BASE, SZ_1K),
49 DEFINE_RES_IRQ(CDB89712_CS8900_IRQ),
52 static struct mtd_partition cdb89712_flash_partitions[] __initdata = {
54 .name = "Flash",
55 .offset = 0,
56 .size = MTDPART_SIZ_FULL,
60 static struct physmap_flash_data cdb89712_flash_pdata __initdata = {
61 .width = 4,
62 .probe_type = "map_rom",
63 .parts = cdb89712_flash_partitions,
64 .nr_parts = ARRAY_SIZE(cdb89712_flash_partitions),
67 static struct resource cdb89712_flash_resources[] __initdata = {
68 DEFINE_RES_MEM(CS0_PHYS_BASE, SZ_8M),
71 static struct platform_device cdb89712_flash_pdev __initdata = {
72 .name = "physmap-flash",
73 .id = 0,
74 .resource = cdb89712_flash_resources,
75 .num_resources = ARRAY_SIZE(cdb89712_flash_resources),
76 .dev = {
77 .platform_data = &cdb89712_flash_pdata,
81 static struct mtd_partition cdb89712_bootrom_partitions[] __initdata = {
83 .name = "BootROM",
84 .offset = 0,
85 .size = MTDPART_SIZ_FULL,
89 static struct physmap_flash_data cdb89712_bootrom_pdata __initdata = {
90 .width = 4,
91 .probe_type = "map_rom",
92 .parts = cdb89712_bootrom_partitions,
93 .nr_parts = ARRAY_SIZE(cdb89712_bootrom_partitions),
96 static struct resource cdb89712_bootrom_resources[] __initdata = {
97 DEFINE_RES_NAMED(CS7_PHYS_BASE, SZ_128, "BOOTROM", IORESOURCE_MEM |
98 IORESOURCE_CACHEABLE | IORESOURCE_READONLY),
101 static struct platform_device cdb89712_bootrom_pdev __initdata = {
102 .name = "physmap-flash",
103 .id = 1,
104 .resource = cdb89712_bootrom_resources,
105 .num_resources = ARRAY_SIZE(cdb89712_bootrom_resources),
106 .dev = {
107 .platform_data = &cdb89712_bootrom_pdata,
111 static struct platdata_mtd_ram cdb89712_sram_pdata __initdata = {
112 .bankwidth = 4,
115 static struct resource cdb89712_sram_resources[] __initdata = {
116 DEFINE_RES_MEM(CLPS711X_SRAM_BASE, CLPS711X_SRAM_SIZE),
119 static struct platform_device cdb89712_sram_pdev __initdata = {
120 .name = "mtd-ram",
121 .id = 0,
122 .resource = cdb89712_sram_resources,
123 .num_resources = ARRAY_SIZE(cdb89712_sram_resources),
124 .dev = {
125 .platform_data = &cdb89712_sram_pdata,
129 static void __init cdb89712_init(void)
131 clps711x_devices_init();
132 platform_device_register(&cdb89712_flash_pdev);
133 platform_device_register(&cdb89712_bootrom_pdev);
134 platform_device_register(&cdb89712_sram_pdev);
135 platform_device_register_simple("cs89x0", 0, cdb89712_cs8900_resource,
136 ARRAY_SIZE(cdb89712_cs8900_resource));
139 MACHINE_START(CDB89712, "Cirrus-CDB89712")
140 /* Maintainer: Ray Lehtiniemi */
141 .atag_offset = 0x100,
142 .map_io = clps711x_map_io,
143 .init_early = clps711x_init_early,
144 .init_irq = clps711x_init_irq,
145 .init_time = clps711x_timer_init,
146 .init_machine = cdb89712_init,
147 .restart = clps711x_restart,
148 MACHINE_END