ARM: Consolidate clks_register() and similar
[linux-2.6.git] / arch / arm / mach-mmp / aspenite.c
1 /*
2  *  linux/arch/arm/mach-mmp/aspenite.c
3  *
4  *  Support for the Marvell PXA168-based Aspenite and Zylonite2
5  *  Development Platform.
6  *
7  *  This program is free software; you can redistribute it and/or modify
8  *  it under the terms of the GNU General Public License version 2 as
9  *  publishhed by the Free Software Foundation.
10  */
11
12 #include <linux/init.h>
13 #include <linux/kernel.h>
14 #include <linux/platform_device.h>
15 #include <linux/smc91x.h>
16 #include <linux/mtd/mtd.h>
17 #include <linux/mtd/partitions.h>
18 #include <linux/mtd/nand.h>
19
20 #include <asm/mach-types.h>
21 #include <asm/mach/arch.h>
22 #include <mach/addr-map.h>
23 #include <mach/mfp-pxa168.h>
24 #include <mach/pxa168.h>
25 #include <mach/gpio.h>
26
27 #include "common.h"
28
29 static unsigned long common_pin_config[] __initdata = {
30         /* Data Flash Interface */
31         GPIO0_DFI_D15,
32         GPIO1_DFI_D14,
33         GPIO2_DFI_D13,
34         GPIO3_DFI_D12,
35         GPIO4_DFI_D11,
36         GPIO5_DFI_D10,
37         GPIO6_DFI_D9,
38         GPIO7_DFI_D8,
39         GPIO8_DFI_D7,
40         GPIO9_DFI_D6,
41         GPIO10_DFI_D5,
42         GPIO11_DFI_D4,
43         GPIO12_DFI_D3,
44         GPIO13_DFI_D2,
45         GPIO14_DFI_D1,
46         GPIO15_DFI_D0,
47
48         /* Static Memory Controller */
49         GPIO18_SMC_nCS0,
50         GPIO34_SMC_nCS1,
51         GPIO23_SMC_nLUA,
52         GPIO25_SMC_nLLA,
53         GPIO28_SMC_RDY,
54         GPIO29_SMC_SCLK,
55         GPIO35_SMC_BE1,
56         GPIO36_SMC_BE2,
57         GPIO27_GPIO,    /* Ethernet IRQ */
58
59         /* UART1 */
60         GPIO107_UART1_RXD,
61         GPIO108_UART1_TXD,
62 };
63
64 static struct smc91x_platdata smc91x_info = {
65         .flags  = SMC91X_USE_16BIT | SMC91X_NOWAIT,
66 };
67
68 static struct resource smc91x_resources[] = {
69         [0] = {
70                 .start  = SMC_CS1_PHYS_BASE + 0x300,
71                 .end    = SMC_CS1_PHYS_BASE + 0xfffff,
72                 .flags  = IORESOURCE_MEM,
73         },
74         [1] = {
75                 .start  = gpio_to_irq(27),
76                 .end    = gpio_to_irq(27),
77                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
78         }
79 };
80
81 static struct platform_device smc91x_device = {
82         .name           = "smc91x",
83         .id             = 0,
84         .dev            = {
85                 .platform_data = &smc91x_info,
86         },
87         .num_resources  = ARRAY_SIZE(smc91x_resources),
88         .resource       = smc91x_resources,
89 };
90
91 static struct mtd_partition aspenite_nand_partitions[] = {
92         {
93                 .name           = "bootloader",
94                 .offset         = 0,
95                 .size           = SZ_1M,
96                 .mask_flags     = MTD_WRITEABLE,
97         }, {
98                 .name           = "reserved",
99                 .offset         = MTDPART_OFS_APPEND,
100                 .size           = SZ_128K,
101                 .mask_flags     = MTD_WRITEABLE,
102         }, {
103                 .name           = "reserved",
104                 .offset         = MTDPART_OFS_APPEND,
105                 .size           = SZ_8M,
106                 .mask_flags     = MTD_WRITEABLE,
107         }, {
108                 .name           = "kernel",
109                 .offset         = MTDPART_OFS_APPEND,
110                 .size           = (SZ_2M + SZ_1M),
111                 .mask_flags     = 0,
112         }, {
113                 .name           = "filesystem",
114                 .offset         = MTDPART_OFS_APPEND,
115                 .size           = SZ_48M,
116                 .mask_flags     = 0,
117         }
118 };
119
120 static struct pxa3xx_nand_platform_data aspenite_nand_info = {
121         .enable_arbiter = 1,
122         .parts          = aspenite_nand_partitions,
123         .nr_parts       = ARRAY_SIZE(aspenite_nand_partitions),
124 };
125
126 static void __init common_init(void)
127 {
128         mfp_config(ARRAY_AND_SIZE(common_pin_config));
129
130         /* on-chip devices */
131         pxa168_add_uart(1);
132         pxa168_add_nand(&aspenite_nand_info);
133
134         /* off-chip devices */
135         platform_device_register(&smc91x_device);
136 }
137
138 MACHINE_START(ASPENITE, "PXA168-based Aspenite Development Platform")
139         .phys_io        = APB_PHYS_BASE,
140         .boot_params    = 0x00000100,
141         .io_pg_offst    = (APB_VIRT_BASE >> 18) & 0xfffc,
142         .map_io         = pxa_map_io,
143         .init_irq       = pxa168_init_irq,
144         .timer          = &pxa168_timer,
145         .init_machine   = common_init,
146 MACHINE_END
147
148 MACHINE_START(ZYLONITE2, "PXA168-based Zylonite2 Development Platform")
149         .phys_io        = APB_PHYS_BASE,
150         .boot_params    = 0x00000100,
151         .io_pg_offst    = (APB_VIRT_BASE >> 18) & 0xfffc,
152         .map_io         = pxa_map_io,
153         .init_irq       = pxa168_init_irq,
154         .timer          = &pxa168_timer,
155         .init_machine   = common_init,
156 MACHINE_END