acpiphp: Execute ACPI _REG method for hotadded devices
[linux/fpc-iii.git] / arch / arm / mach-mmp / ttc_dkb.c
blobb22dec4abf78e3597c78b7e44c5922baf07d51e0
1 /*
2 * linux/arch/arm/mach-mmp/ttc_dkb.c
4 * Support for the Marvell PXA910-based TTC_DKB Development Platform.
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * publishhed by the Free Software Foundation.
9 */
11 #include <linux/init.h>
12 #include <linux/kernel.h>
13 #include <linux/platform_device.h>
14 #include <linux/mtd/mtd.h>
15 #include <linux/mtd/partitions.h>
16 #include <linux/mtd/onenand.h>
18 #include <asm/mach-types.h>
19 #include <asm/mach/arch.h>
20 #include <asm/mach/flash.h>
21 #include <mach/addr-map.h>
22 #include <mach/mfp-pxa910.h>
23 #include <mach/pxa910.h>
25 #include "common.h"
27 static unsigned long ttc_dkb_pin_config[] __initdata = {
28 /* UART2 */
29 GPIO47_UART2_RXD,
30 GPIO48_UART2_TXD,
32 /* DFI */
33 DF_IO0_ND_IO0,
34 DF_IO1_ND_IO1,
35 DF_IO2_ND_IO2,
36 DF_IO3_ND_IO3,
37 DF_IO4_ND_IO4,
38 DF_IO5_ND_IO5,
39 DF_IO6_ND_IO6,
40 DF_IO7_ND_IO7,
41 DF_IO8_ND_IO8,
42 DF_IO9_ND_IO9,
43 DF_IO10_ND_IO10,
44 DF_IO11_ND_IO11,
45 DF_IO12_ND_IO12,
46 DF_IO13_ND_IO13,
47 DF_IO14_ND_IO14,
48 DF_IO15_ND_IO15,
49 DF_nCS0_SM_nCS2_nCS0,
50 DF_ALE_SM_WEn_ND_ALE,
51 DF_CLE_SM_OEn_ND_CLE,
52 DF_WEn_DF_WEn,
53 DF_REn_DF_REn,
54 DF_RDY0_DF_RDY0,
57 static struct mtd_partition ttc_dkb_onenand_partitions[] = {
59 .name = "bootloader",
60 .offset = 0,
61 .size = SZ_1M,
62 .mask_flags = MTD_WRITEABLE,
63 }, {
64 .name = "reserved",
65 .offset = MTDPART_OFS_APPEND,
66 .size = SZ_128K,
67 .mask_flags = MTD_WRITEABLE,
68 }, {
69 .name = "reserved",
70 .offset = MTDPART_OFS_APPEND,
71 .size = SZ_8M,
72 .mask_flags = MTD_WRITEABLE,
73 }, {
74 .name = "kernel",
75 .offset = MTDPART_OFS_APPEND,
76 .size = (SZ_2M + SZ_1M),
77 .mask_flags = 0,
78 }, {
79 .name = "filesystem",
80 .offset = MTDPART_OFS_APPEND,
81 .size = SZ_48M,
82 .mask_flags = 0,
86 static struct onenand_platform_data ttc_dkb_onenand_info = {
87 .parts = ttc_dkb_onenand_partitions,
88 .nr_parts = ARRAY_SIZE(ttc_dkb_onenand_partitions),
91 static struct resource ttc_dkb_resource_onenand[] = {
92 [0] = {
93 .start = SMC_CS0_PHYS_BASE,
94 .end = SMC_CS0_PHYS_BASE + SZ_1M,
95 .flags = IORESOURCE_MEM,
99 static struct platform_device ttc_dkb_device_onenand = {
100 .name = "onenand-flash",
101 .id = -1,
102 .resource = ttc_dkb_resource_onenand,
103 .num_resources = ARRAY_SIZE(ttc_dkb_resource_onenand),
104 .dev = {
105 .platform_data = &ttc_dkb_onenand_info,
109 static struct platform_device *ttc_dkb_devices[] = {
110 &ttc_dkb_device_onenand,
113 static void __init ttc_dkb_init(void)
115 mfp_config(ARRAY_AND_SIZE(ttc_dkb_pin_config));
117 /* on-chip devices */
118 pxa910_add_uart(1);
120 /* off-chip devices */
121 platform_add_devices(ARRAY_AND_SIZE(ttc_dkb_devices));
124 MACHINE_START(TTC_DKB, "PXA910-based TTC_DKB Development Platform")
125 .phys_io = APB_PHYS_BASE,
126 .boot_params = 0x00000100,
127 .io_pg_offst = (APB_VIRT_BASE >> 18) & 0xfffc,
128 .map_io = pxa_map_io,
129 .init_irq = pxa910_init_irq,
130 .timer = &pxa910_timer,
131 .init_machine = ttc_dkb_init,
132 MACHINE_END