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13#include <linux/init.h>
14#include <linux/interrupt.h>
15#include <linux/kernel.h>
16#include <linux/mtd/mtd.h>
17#include <linux/mtd/partitions.h>
18#include <linux/mtd/physmap.h>
19#include <linux/platform_device.h>
20#include <linux/sysdev.h>
21#include <linux/ucb1400.h>
22
23#include <asm/mach/arch.h>
24#include <asm/mach/flash.h>
25#include <asm/mach-types.h>
26#include <asm/sizes.h>
27
28#include <mach/audio.h>
29#include <mach/colibri.h>
30#include <mach/pxa27x.h>
31
32#include "devices.h"
33#include "generic.h"
34
35
36
37
38#ifdef CONFIG_MACH_COLIBRI_EVALBOARD
39static mfp_cfg_t colibri_pxa270_evalboard_pin_config[] __initdata = {
40
41 GPIO32_MMC_CLK,
42 GPIO92_MMC_DAT_0,
43 GPIO109_MMC_DAT_1,
44 GPIO110_MMC_DAT_2,
45 GPIO111_MMC_DAT_3,
46 GPIO112_MMC_CMD,
47 GPIO0_GPIO,
48
49
50 GPIO39_FFUART_TXD,
51 GPIO34_FFUART_RXD,
52
53
54 GPIO88_USBH1_PWR,
55 GPIO89_USBH1_PEN,
56 GPIO119_USBH2_PWR,
57 GPIO120_USBH2_PEN,
58
59
60 GPIO85_nPCE_1,
61 GPIO54_nPCE_2,
62 GPIO55_nPREG,
63 GPIO50_nPIOR,
64 GPIO51_nPIOW,
65 GPIO49_nPWE,
66 GPIO48_nPOE,
67 GPIO57_nIOIS16,
68 GPIO56_nPWAIT,
69 GPIO104_PSKTSEL,
70 GPIO53_GPIO,
71 GPIO83_GPIO,
72 GPIO82_GPIO,
73 GPIO1_GPIO,
74 GPIO84_GPIO,
75 GPIO107_GPIO,
76
77
78 GPIO117_I2C_SCL,
79 GPIO118_I2C_SDA,
80};
81#else
82static mfp_cfg_t colibri_pxa270_evalboard_pin_config[] __initdata = {};
83#endif
84
85#ifdef CONFIG_MACH_COLIBRI_PXA270_INCOME
86static mfp_cfg_t income_pin_config[] __initdata = {
87
88 GPIO32_MMC_CLK,
89 GPIO92_MMC_DAT_0,
90 GPIO109_MMC_DAT_1,
91 GPIO110_MMC_DAT_2,
92 GPIO111_MMC_DAT_3,
93 GPIO112_MMC_CMD,
94 GPIO0_GPIO,
95 GPIO1_GPIO,
96
97
98 GPIO39_FFUART_TXD,
99 GPIO34_FFUART_RXD,
100
101
102 GPIO42_BTUART_RXD,
103 GPIO43_BTUART_TXD,
104 GPIO45_BTUART_RTS,
105
106
107 GPIO46_STUART_RXD,
108 GPIO47_STUART_TXD,
109
110
111 GPIO88_USBH1_PWR,
112 GPIO89_USBH1_PEN,
113
114
115 GPIOxx_LCD_TFT_16BPP,
116
117
118 GPIO16_PWM0_OUT,
119
120
121 GPIO117_I2C_SCL,
122 GPIO118_I2C_SDA,
123
124
125 GPIO54_GPIO,
126 GPIO55_GPIO,
127};
128#else
129static mfp_cfg_t income_pin_config[] __initdata = {};
130#endif
131
132
133
134
135static mfp_cfg_t colibri_pxa270_pin_config[] __initdata = {
136
137 GPIO78_nCS_2,
138 GPIO114_GPIO,
139
140
141 GPIO28_AC97_BITCLK,
142 GPIO29_AC97_SDATA_IN_0,
143 GPIO30_AC97_SDATA_OUT,
144 GPIO31_AC97_SYNC,
145 GPIO95_AC97_nRESET,
146 GPIO98_AC97_SYSCLK,
147 GPIO113_GPIO,
148};
149
150
151
152
153#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
154static struct mtd_partition colibri_partitions[] = {
155 {
156 .name = "Bootloader",
157 .offset = 0x00000000,
158 .size = 0x00040000,
159 .mask_flags = MTD_WRITEABLE
160 }, {
161 .name = "Kernel",
162 .offset = 0x00040000,
163 .size = 0x00400000,
164 .mask_flags = 0
165 }, {
166 .name = "Rootfs",
167 .offset = 0x00440000,
168 .size = MTDPART_SIZ_FULL,
169 .mask_flags = 0
170 }
171};
172
173static struct physmap_flash_data colibri_flash_data[] = {
174 {
175 .width = 4,
176 .parts = colibri_partitions,
177 .nr_parts = ARRAY_SIZE(colibri_partitions)
178 }
179};
180
181static struct resource colibri_pxa270_flash_resource = {
182 .start = PXA_CS0_PHYS,
183 .end = PXA_CS0_PHYS + SZ_32M - 1,
184 .flags = IORESOURCE_MEM,
185};
186
187static struct platform_device colibri_pxa270_flash_device = {
188 .name = "physmap-flash",
189 .id = 0,
190 .dev = {
191 .platform_data = colibri_flash_data,
192 },
193 .resource = &colibri_pxa270_flash_resource,
194 .num_resources = 1,
195};
196
197static void __init colibri_pxa270_nor_init(void)
198{
199 platform_device_register(&colibri_pxa270_flash_device);
200}
201#else
202static inline void colibri_pxa270_nor_init(void) {}
203#endif
204
205
206
207
208#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
209static struct resource colibri_pxa270_dm9000_resources[] = {
210 {
211 .start = PXA_CS2_PHYS,
212 .end = PXA_CS2_PHYS + 3,
213 .flags = IORESOURCE_MEM,
214 },
215 {
216 .start = PXA_CS2_PHYS + 4,
217 .end = PXA_CS2_PHYS + 4 + 500,
218 .flags = IORESOURCE_MEM,
219 },
220 {
221 .start = gpio_to_irq(GPIO114_COLIBRI_PXA270_ETH_IRQ),
222 .end = gpio_to_irq(GPIO114_COLIBRI_PXA270_ETH_IRQ),
223 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_RISING,
224 },
225};
226
227static struct platform_device colibri_pxa270_dm9000_device = {
228 .name = "dm9000",
229 .id = -1,
230 .num_resources = ARRAY_SIZE(colibri_pxa270_dm9000_resources),
231 .resource = colibri_pxa270_dm9000_resources,
232};
233
234static void __init colibri_pxa270_eth_init(void)
235{
236 platform_device_register(&colibri_pxa270_dm9000_device);
237}
238#else
239static inline void colibri_pxa270_eth_init(void) {}
240#endif
241
242
243
244
245#if defined(CONFIG_TOUCHSCREEN_UCB1400) || \
246 defined(CONFIG_TOUCHSCREEN_UCB1400_MODULE)
247static pxa2xx_audio_ops_t colibri_pxa270_ac97_pdata = {
248 .reset_gpio = 95,
249};
250
251static struct ucb1400_pdata colibri_pxa270_ucb1400_pdata = {
252 .irq = gpio_to_irq(GPIO113_COLIBRI_PXA270_TS_IRQ),
253};
254
255static struct platform_device colibri_pxa270_ucb1400_device = {
256 .name = "ucb1400_core",
257 .id = -1,
258 .dev = {
259 .platform_data = &colibri_pxa270_ucb1400_pdata,
260 },
261};
262
263static void __init colibri_pxa270_tsc_init(void)
264{
265 pxa_set_ac97_info(&colibri_pxa270_ac97_pdata);
266 platform_device_register(&colibri_pxa270_ucb1400_device);
267}
268#else
269static inline void colibri_pxa270_tsc_init(void) {}
270#endif
271
272static int colibri_pxa270_baseboard;
273core_param(colibri_pxa270_baseboard, colibri_pxa270_baseboard, int, 0444);
274
275static void __init colibri_pxa270_init(void)
276{
277 pxa2xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa270_pin_config));
278
279 colibri_pxa270_nor_init();
280 colibri_pxa270_eth_init();
281 colibri_pxa270_tsc_init();
282
283 switch (colibri_pxa270_baseboard) {
284 case COLIBRI_EVALBOARD:
285 pxa2xx_mfp_config(ARRAY_AND_SIZE(
286 colibri_pxa270_evalboard_pin_config));
287 colibri_evalboard_init();
288 break;
289 case COLIBRI_PXA270_INCOME:
290 pxa2xx_mfp_config(ARRAY_AND_SIZE(income_pin_config));
291 colibri_pxa270_income_boardinit();
292 break;
293 default:
294 printk(KERN_ERR "Illegal colibri_pxa270_baseboard type %d\n",
295 colibri_pxa270_baseboard);
296 }
297}
298
299
300
301
302
303static void __init colibri_pxa270_income_init(void)
304{
305 colibri_pxa270_baseboard = COLIBRI_PXA270_INCOME;
306 colibri_pxa270_init();
307}
308
309MACHINE_START(COLIBRI, "Toradex Colibri PXA270")
310 .boot_params = COLIBRI_SDRAM_BASE + 0x100,
311 .init_machine = colibri_pxa270_init,
312 .map_io = pxa27x_map_io,
313 .init_irq = pxa27x_init_irq,
314 .timer = &pxa_timer,
315MACHINE_END
316
317MACHINE_START(INCOME, "Income s.r.o. SH-Dmaster PXA270 SBC")
318 .boot_params = 0xa0000100,
319 .init_machine = colibri_pxa270_income_init,
320 .map_io = pxa27x_map_io,
321 .init_irq = pxa27x_init_irq,
322 .timer = &pxa_timer,
323MACHINE_END
324
325
