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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>
28
29#include <linux/mtd/physmap.h>
30#include <linux/mtd/plat-ram.h>
31#include <linux/mtd/partitions.h>
32
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>
40
41#include "common.h"
42#include "devices.h"
43
44#define CDB89712_CS8900_BASE (CS2_PHYS_BASE + 0x300)
45#define CDB89712_CS8900_IRQ (IRQ_EINT3)
46
47static struct resource cdb89712_cs8900_resource[] __initdata = {
48 DEFINE_RES_MEM(CDB89712_CS8900_BASE, SZ_1K),
49 DEFINE_RES_IRQ(CDB89712_CS8900_IRQ),
50};
51
52static struct mtd_partition cdb89712_flash_partitions[] __initdata = {
53 {
54 .name = "Flash",
55 .offset = 0,
56 .size = MTDPART_SIZ_FULL,
57 },
58};
59
60static 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),
65};
66
67static struct resource cdb89712_flash_resources[] __initdata = {
68 DEFINE_RES_MEM(CS0_PHYS_BASE, SZ_8M),
69};
70
71static 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,
78 },
79};
80
81static struct mtd_partition cdb89712_bootrom_partitions[] __initdata = {
82 {
83 .name = "BootROM",
84 .offset = 0,
85 .size = MTDPART_SIZ_FULL,
86 },
87};
88
89static 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),
94};
95
96static struct resource cdb89712_bootrom_resources[] __initdata = {
97 DEFINE_RES_NAMED(CS7_PHYS_BASE, SZ_128, "BOOTROM", IORESOURCE_MEM |
98 IORESOURCE_CACHEABLE | IORESOURCE_READONLY),
99};
100
101static 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,
108 },
109};
110
111static struct platdata_mtd_ram cdb89712_sram_pdata __initdata = {
112 .bankwidth = 4,
113};
114
115static struct resource cdb89712_sram_resources[] __initdata = {
116 DEFINE_RES_MEM(CLPS711X_SRAM_BASE, CLPS711X_SRAM_SIZE),
117};
118
119static 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,
126 },
127};
128
129static void __init cdb89712_init(void)
130{
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));
137}
138
139MACHINE_START(CDB89712, "Cirrus-CDB89712")
140
141 .atag_offset = 0x100,
142 .nr_irqs = CLPS711X_NR_IRQS,
143 .map_io = clps711x_map_io,
144 .init_early = clps711x_init_early,
145 .init_irq = clps711x_init_irq,
146 .init_time = clps711x_timer_init,
147 .init_machine = cdb89712_init,
148 .handle_irq = clps711x_handle_irq,
149 .restart = clps711x_restart,
150MACHINE_END
151