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1/*
2 * Hardware definitions for PalmTX
3 *
4 * Author: Marek Vasut <marek.vasut@gmail.com>
5 *
6 * Based on work of:
7 * Alex Osborne <ato@meshy.org>
8 * Cristiano P. <cristianop@users.sourceforge.net>
9 * Jan Herman <2hp@seznam.cz>
10 * Michal Hrusecky
11 *
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License version 2 as
14 * published by the Free Software Foundation.
15 *
16 * (find more info at www.hackndev.com)
17 *
18 */
19
20#include <linux/platform_device.h>
21#include <linux/delay.h>
22#include <linux/irq.h>
23#include <linux/gpio_keys.h>
24#include <linux/input.h>
25#include <linux/pda_power.h>
26#include <linux/pwm_backlight.h>
27#include <linux/gpio.h>
28#include <linux/wm97xx.h>
29#include <linux/power_supply.h>
30#include <linux/usb/gpio_vbus.h>
31#include <linux/mtd/nand.h>
32#include <linux/mtd/partitions.h>
33#include <linux/mtd/mtd.h>
34#include <linux/mtd/physmap.h>
35
36#include <asm/mach-types.h>
37#include <asm/mach/arch.h>
38#include <asm/mach/map.h>
39
40#include <mach/pxa27x.h>
41#include <mach/audio.h>
42#include <mach/palmtx.h>
43#include <mach/mmc.h>
44#include <mach/pxafb.h>
45#include <mach/irda.h>
46#include <plat/pxa27x_keypad.h>
47#include <mach/udc.h>
48#include <mach/palmasoc.h>
49#include <mach/palm27x.h>
50
51#include "generic.h"
52#include "devices.h"
53
54/******************************************************************************
55 * Pin configuration
56 ******************************************************************************/
57static unsigned long palmtx_pin_config[] __initdata = {
58 /* MMC */
59 GPIO32_MMC_CLK,
60 GPIO92_MMC_DAT_0,
61 GPIO109_MMC_DAT_1,
62 GPIO110_MMC_DAT_2,
63 GPIO111_MMC_DAT_3,
64 GPIO112_MMC_CMD,
65 GPIO14_GPIO, /* SD detect */
66 GPIO114_GPIO, /* SD power */
67 GPIO115_GPIO, /* SD r/o switch */
68
69 /* AC97 */
70 GPIO28_AC97_BITCLK,
71 GPIO29_AC97_SDATA_IN_0,
72 GPIO30_AC97_SDATA_OUT,
73 GPIO31_AC97_SYNC,
74 GPIO89_AC97_SYSCLK,
75 GPIO95_AC97_nRESET,
76
77 /* IrDA */
78 GPIO40_GPIO, /* ir disable */
79 GPIO46_FICP_RXD,
80 GPIO47_FICP_TXD,
81
82 /* PWM */
83 GPIO16_PWM0_OUT,
84
85 /* USB */
86 GPIO13_GPIO, /* usb detect */
87 GPIO93_GPIO, /* usb power */
88
89 /* PCMCIA */
90 GPIO48_nPOE,
91 GPIO49_nPWE,
92 GPIO50_nPIOR,
93 GPIO51_nPIOW,
94 GPIO85_nPCE_1,
95 GPIO54_nPCE_2,
96 GPIO79_PSKTSEL,
97 GPIO55_nPREG,
98 GPIO56_nPWAIT,
99 GPIO57_nIOIS16,
100 GPIO94_GPIO, /* wifi power 1 */
101 GPIO108_GPIO, /* wifi power 2 */
102 GPIO116_GPIO, /* wifi ready */
103
104 /* MATRIX KEYPAD */
105 GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH,
106 GPIO101_KP_MKIN_1 | WAKEUP_ON_LEVEL_HIGH,
107 GPIO102_KP_MKIN_2 | WAKEUP_ON_LEVEL_HIGH,
108 GPIO97_KP_MKIN_3 | WAKEUP_ON_LEVEL_HIGH,
109 GPIO103_KP_MKOUT_0,
110 GPIO104_KP_MKOUT_1,
111 GPIO105_KP_MKOUT_2,
112
113 /* LCD */
114 GPIOxx_LCD_TFT_16BPP,
115
116 /* FFUART */
117 GPIO34_FFUART_RXD,
118 GPIO39_FFUART_TXD,
119
120 /* NAND */
121 GPIO15_nCS_1,
122 GPIO18_RDY,
123
124 /* MISC. */
125 GPIO10_GPIO, /* hotsync button */
126 GPIO12_GPIO, /* power detect */
127 GPIO107_GPIO, /* earphone detect */
128};
129
130/******************************************************************************
131 * NOR Flash
132 ******************************************************************************/
133#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
134static struct mtd_partition palmtx_partitions[] = {
135 {
136 .name = "Flash",
137 .offset = 0x00000000,
138 .size = MTDPART_SIZ_FULL,
139 .mask_flags = 0
140 }
141};
142
143static struct physmap_flash_data palmtx_flash_data[] = {
144 {
145 .width = 2, /* bankwidth in bytes */
146 .parts = palmtx_partitions,
147 .nr_parts = ARRAY_SIZE(palmtx_partitions)
148 }
149};
150
151static struct resource palmtx_flash_resource = {
152 .start = PXA_CS0_PHYS,
153 .end = PXA_CS0_PHYS + SZ_8M - 1,
154 .flags = IORESOURCE_MEM,
155};
156
157static struct platform_device palmtx_flash = {
158 .name = "physmap-flash",
159 .id = 0,
160 .resource = &palmtx_flash_resource,
161 .num_resources = 1,
162 .dev = {
163 .platform_data = palmtx_flash_data,
164 },
165};
166
167static void __init palmtx_nor_init(void)
168{
169 platform_device_register(&palmtx_flash);
170}
171#else
172static inline void palmtx_nor_init(void) {}
173#endif
174
175/******************************************************************************
176 * GPIO keyboard
177 ******************************************************************************/
178#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
179static unsigned int palmtx_matrix_keys[] = {
180 KEY(0, 0, KEY_POWER),
181 KEY(0, 1, KEY_F1),
182 KEY(0, 2, KEY_ENTER),
183
184 KEY(1, 0, KEY_F2),
185 KEY(1, 1, KEY_F3),
186 KEY(1, 2, KEY_F4),
187
188 KEY(2, 0, KEY_UP),
189 KEY(2, 2, KEY_DOWN),
190
191 KEY(3, 0, KEY_RIGHT),
192 KEY(3, 2, KEY_LEFT),
193};
194
195static struct pxa27x_keypad_platform_data palmtx_keypad_platform_data = {
196 .matrix_key_rows = 4,
197 .matrix_key_cols = 3,
198 .matrix_key_map = palmtx_matrix_keys,
199 .matrix_key_map_size = ARRAY_SIZE(palmtx_matrix_keys),
200
201 .debounce_interval = 30,
202};
203
204static void __init palmtx_kpc_init(void)
205{
206 pxa_set_keypad_info(&palmtx_keypad_platform_data);
207}
208#else
209static inline void palmtx_kpc_init(void) {}
210#endif
211
212/******************************************************************************
213 * GPIO keys
214 ******************************************************************************/
215#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
216static struct gpio_keys_button palmtx_pxa_buttons[] = {
217 {KEY_F8, GPIO_NR_PALMTX_HOTSYNC_BUTTON_N, 1, "HotSync Button" },
218};
219
220static struct gpio_keys_platform_data palmtx_pxa_keys_data = {
221 .buttons = palmtx_pxa_buttons,
222 .nbuttons = ARRAY_SIZE(palmtx_pxa_buttons),
223};
224
225static struct platform_device palmtx_pxa_keys = {
226 .name = "gpio-keys",
227 .id = -1,
228 .dev = {
229 .platform_data = &palmtx_pxa_keys_data,
230 },
231};
232
233static void __init palmtx_keys_init(void)
234{
235 platform_device_register(&palmtx_pxa_keys);
236}
237#else
238static inline void palmtx_keys_init(void) {}
239#endif
240
241/******************************************************************************
242 * NAND Flash
243 ******************************************************************************/
244#if defined(CONFIG_MTD_NAND_PLATFORM) || \
245 defined(CONFIG_MTD_NAND_PLATFORM_MODULE)
246static void palmtx_nand_cmd_ctl(struct mtd_info *mtd, int cmd,
247 unsigned int ctrl)
248{
249 struct nand_chip *this = mtd->priv;
250 char __iomem *nandaddr = this->IO_ADDR_W;
251
252 if (cmd == NAND_CMD_NONE)
253 return;
254
255 if (ctrl & NAND_CLE)
256 writeb(cmd, PALMTX_NAND_CLE_VIRT);
257 else if (ctrl & NAND_ALE)
258 writeb(cmd, PALMTX_NAND_ALE_VIRT);
259 else
260 writeb(cmd, nandaddr);
261}
262
263static struct mtd_partition palmtx_partition_info[] = {
264 [0] = {
265 .name = "palmtx-0",
266 .offset = 0,
267 .size = MTDPART_SIZ_FULL
268 },
269};
270
271struct platform_nand_data palmtx_nand_platdata = {
272 .chip = {
273 .nr_chips = 1,
274 .chip_offset = 0,
275 .nr_partitions = ARRAY_SIZE(palmtx_partition_info),
276 .partitions = palmtx_partition_info,
277 .chip_delay = 20,
278 },
279 .ctrl = {
280 .cmd_ctrl = palmtx_nand_cmd_ctl,
281 },
282};
283
284static struct resource palmtx_nand_resource[] = {
285 [0] = {
286 .start = PXA_CS1_PHYS,
287 .end = PXA_CS1_PHYS + SZ_1M - 1,
288 .flags = IORESOURCE_MEM,
289 },
290};
291
292static struct platform_device palmtx_nand = {
293 .name = "gen_nand",
294 .num_resources = ARRAY_SIZE(palmtx_nand_resource),
295 .resource = palmtx_nand_resource,
296 .id = -1,
297 .dev = {
298 .platform_data = &palmtx_nand_platdata,
299 }
300};
301
302static void __init palmtx_nand_init(void)
303{
304 platform_device_register(&palmtx_nand);
305}
306#else
307static inline void palmtx_nand_init(void) {}
308#endif
309
310/******************************************************************************
311 * Machine init
312 ******************************************************************************/
313static struct map_desc palmtx_io_desc[] __initdata = {
314{
315 .virtual = (unsigned long)PALMTX_PCMCIA_VIRT,
316 .pfn = __phys_to_pfn(PALMTX_PCMCIA_PHYS),
317 .length = PALMTX_PCMCIA_SIZE,
318 .type = MT_DEVICE,
319}, {
320 .virtual = (unsigned long)PALMTX_NAND_ALE_VIRT,
321 .pfn = __phys_to_pfn(PALMTX_NAND_ALE_PHYS),
322 .length = SZ_1M,
323 .type = MT_DEVICE,
324}, {
325 .virtual = (unsigned long)PALMTX_NAND_CLE_VIRT,
326 .pfn = __phys_to_pfn(PALMTX_NAND_CLE_PHYS),
327 .length = SZ_1M,
328 .type = MT_DEVICE,
329}
330};
331
332static void __init palmtx_map_io(void)
333{
334 pxa27x_map_io();
335 iotable_init(palmtx_io_desc, ARRAY_SIZE(palmtx_io_desc));
336}
337
338static void __init palmtx_init(void)
339{
340 pxa2xx_mfp_config(ARRAY_AND_SIZE(palmtx_pin_config));
341 pxa_set_ffuart_info(NULL);
342 pxa_set_btuart_info(NULL);
343 pxa_set_stuart_info(NULL);
344
345 palm27x_mmc_init(GPIO_NR_PALMTX_SD_DETECT_N, GPIO_NR_PALMTX_SD_READONLY,
346 GPIO_NR_PALMTX_SD_POWER, 0);
347 palm27x_pm_init(PALMTX_STR_BASE);
348 palm27x_lcd_init(-1, &palm_320x480_lcd_mode);
349 palm27x_udc_init(GPIO_NR_PALMTX_USB_DETECT_N,
350 GPIO_NR_PALMTX_USB_PULLUP, 1);
351 palm27x_irda_init(GPIO_NR_PALMTX_IR_DISABLE);
352 palm27x_ac97_init(PALMTX_BAT_MIN_VOLTAGE, PALMTX_BAT_MAX_VOLTAGE,
353 GPIO_NR_PALMTX_EARPHONE_DETECT, 95);
354 palm27x_pwm_init(GPIO_NR_PALMTX_BL_POWER, GPIO_NR_PALMTX_LCD_POWER);
355 palm27x_power_init(GPIO_NR_PALMTX_POWER_DETECT, -1);
356 palm27x_pmic_init();
357 palmtx_kpc_init();
358 palmtx_keys_init();
359 palmtx_nor_init();
360 palmtx_nand_init();
361}
362
363MACHINE_START(PALMTX, "Palm T|X")
364 .atag_offset = 0x100,
365 .map_io = palmtx_map_io,
366 .nr_irqs = PXA_NR_IRQS,
367 .init_irq = pxa27x_init_irq,
368 .handle_irq = pxa27x_handle_irq,
369 .timer = &pxa_timer,
370 .init_machine = palmtx_init,
371 .restart = pxa_restart,
372MACHINE_END
1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * Hardware definitions for PalmTX
4 *
5 * Author: Marek Vasut <marek.vasut@gmail.com>
6 *
7 * Based on work of:
8 * Alex Osborne <ato@meshy.org>
9 * Cristiano P. <cristianop@users.sourceforge.net>
10 * Jan Herman <2hp@seznam.cz>
11 * Michal Hrusecky
12 *
13 * (find more info at www.hackndev.com)
14 */
15
16#include <linux/platform_device.h>
17#include <linux/delay.h>
18#include <linux/irq.h>
19#include <linux/gpio_keys.h>
20#include <linux/input.h>
21#include <linux/pda_power.h>
22#include <linux/pwm_backlight.h>
23#include <linux/gpio.h>
24#include <linux/wm97xx.h>
25#include <linux/power_supply.h>
26#include <linux/usb/gpio_vbus.h>
27#include <linux/mtd/platnand.h>
28#include <linux/mtd/mtd.h>
29#include <linux/mtd/physmap.h>
30
31#include <asm/mach-types.h>
32#include <asm/mach/arch.h>
33#include <asm/mach/map.h>
34
35#include "pxa27x.h"
36#include <mach/audio.h>
37#include <mach/palmtx.h>
38#include <linux/platform_data/mmc-pxamci.h>
39#include <linux/platform_data/video-pxafb.h>
40#include <linux/platform_data/irda-pxaficp.h>
41#include <linux/platform_data/keypad-pxa27x.h>
42#include "udc.h"
43#include <linux/platform_data/asoc-palm27x.h>
44#include "palm27x.h"
45
46#include "generic.h"
47#include "devices.h"
48
49/******************************************************************************
50 * Pin configuration
51 ******************************************************************************/
52static unsigned long palmtx_pin_config[] __initdata = {
53 /* MMC */
54 GPIO32_MMC_CLK,
55 GPIO92_MMC_DAT_0,
56 GPIO109_MMC_DAT_1,
57 GPIO110_MMC_DAT_2,
58 GPIO111_MMC_DAT_3,
59 GPIO112_MMC_CMD,
60 GPIO14_GPIO, /* SD detect */
61 GPIO114_GPIO, /* SD power */
62 GPIO115_GPIO, /* SD r/o switch */
63
64 /* AC97 */
65 GPIO28_AC97_BITCLK,
66 GPIO29_AC97_SDATA_IN_0,
67 GPIO30_AC97_SDATA_OUT,
68 GPIO31_AC97_SYNC,
69 GPIO89_AC97_SYSCLK,
70 GPIO95_AC97_nRESET,
71
72 /* IrDA */
73 GPIO40_GPIO, /* ir disable */
74 GPIO46_FICP_RXD,
75 GPIO47_FICP_TXD,
76
77 /* PWM */
78 GPIO16_PWM0_OUT,
79
80 /* USB */
81 GPIO13_GPIO, /* usb detect */
82 GPIO93_GPIO, /* usb power */
83
84 /* PCMCIA */
85 GPIO48_nPOE,
86 GPIO49_nPWE,
87 GPIO50_nPIOR,
88 GPIO51_nPIOW,
89 GPIO85_nPCE_1,
90 GPIO54_nPCE_2,
91 GPIO79_PSKTSEL,
92 GPIO55_nPREG,
93 GPIO56_nPWAIT,
94 GPIO57_nIOIS16,
95 GPIO94_GPIO, /* wifi power 1 */
96 GPIO108_GPIO, /* wifi power 2 */
97 GPIO116_GPIO, /* wifi ready */
98
99 /* MATRIX KEYPAD */
100 GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH,
101 GPIO101_KP_MKIN_1 | WAKEUP_ON_LEVEL_HIGH,
102 GPIO102_KP_MKIN_2 | WAKEUP_ON_LEVEL_HIGH,
103 GPIO97_KP_MKIN_3 | WAKEUP_ON_LEVEL_HIGH,
104 GPIO103_KP_MKOUT_0,
105 GPIO104_KP_MKOUT_1,
106 GPIO105_KP_MKOUT_2,
107
108 /* LCD */
109 GPIOxx_LCD_TFT_16BPP,
110
111 /* FFUART */
112 GPIO34_FFUART_RXD,
113 GPIO39_FFUART_TXD,
114
115 /* NAND */
116 GPIO15_nCS_1,
117 GPIO18_RDY,
118
119 /* MISC. */
120 GPIO10_GPIO, /* hotsync button */
121 GPIO12_GPIO, /* power detect */
122 GPIO107_GPIO, /* earphone detect */
123};
124
125/******************************************************************************
126 * NOR Flash
127 ******************************************************************************/
128#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
129static struct mtd_partition palmtx_partitions[] = {
130 {
131 .name = "Flash",
132 .offset = 0x00000000,
133 .size = MTDPART_SIZ_FULL,
134 .mask_flags = 0
135 }
136};
137
138static struct physmap_flash_data palmtx_flash_data[] = {
139 {
140 .width = 2, /* bankwidth in bytes */
141 .parts = palmtx_partitions,
142 .nr_parts = ARRAY_SIZE(palmtx_partitions)
143 }
144};
145
146static struct resource palmtx_flash_resource = {
147 .start = PXA_CS0_PHYS,
148 .end = PXA_CS0_PHYS + SZ_8M - 1,
149 .flags = IORESOURCE_MEM,
150};
151
152static struct platform_device palmtx_flash = {
153 .name = "physmap-flash",
154 .id = 0,
155 .resource = &palmtx_flash_resource,
156 .num_resources = 1,
157 .dev = {
158 .platform_data = palmtx_flash_data,
159 },
160};
161
162static void __init palmtx_nor_init(void)
163{
164 platform_device_register(&palmtx_flash);
165}
166#else
167static inline void palmtx_nor_init(void) {}
168#endif
169
170/******************************************************************************
171 * GPIO keyboard
172 ******************************************************************************/
173#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
174static const unsigned int palmtx_matrix_keys[] = {
175 KEY(0, 0, KEY_POWER),
176 KEY(0, 1, KEY_F1),
177 KEY(0, 2, KEY_ENTER),
178
179 KEY(1, 0, KEY_F2),
180 KEY(1, 1, KEY_F3),
181 KEY(1, 2, KEY_F4),
182
183 KEY(2, 0, KEY_UP),
184 KEY(2, 2, KEY_DOWN),
185
186 KEY(3, 0, KEY_RIGHT),
187 KEY(3, 2, KEY_LEFT),
188};
189
190static struct matrix_keymap_data palmtx_matrix_keymap_data = {
191 .keymap = palmtx_matrix_keys,
192 .keymap_size = ARRAY_SIZE(palmtx_matrix_keys),
193};
194
195static struct pxa27x_keypad_platform_data palmtx_keypad_platform_data = {
196 .matrix_key_rows = 4,
197 .matrix_key_cols = 3,
198 .matrix_keymap_data = &palmtx_matrix_keymap_data,
199
200 .debounce_interval = 30,
201};
202
203static void __init palmtx_kpc_init(void)
204{
205 pxa_set_keypad_info(&palmtx_keypad_platform_data);
206}
207#else
208static inline void palmtx_kpc_init(void) {}
209#endif
210
211/******************************************************************************
212 * GPIO keys
213 ******************************************************************************/
214#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
215static struct gpio_keys_button palmtx_pxa_buttons[] = {
216 {KEY_F8, GPIO_NR_PALMTX_HOTSYNC_BUTTON_N, 1, "HotSync Button" },
217};
218
219static struct gpio_keys_platform_data palmtx_pxa_keys_data = {
220 .buttons = palmtx_pxa_buttons,
221 .nbuttons = ARRAY_SIZE(palmtx_pxa_buttons),
222};
223
224static struct platform_device palmtx_pxa_keys = {
225 .name = "gpio-keys",
226 .id = -1,
227 .dev = {
228 .platform_data = &palmtx_pxa_keys_data,
229 },
230};
231
232static void __init palmtx_keys_init(void)
233{
234 platform_device_register(&palmtx_pxa_keys);
235}
236#else
237static inline void palmtx_keys_init(void) {}
238#endif
239
240/******************************************************************************
241 * NAND Flash
242 ******************************************************************************/
243#if defined(CONFIG_MTD_NAND_PLATFORM) || \
244 defined(CONFIG_MTD_NAND_PLATFORM_MODULE)
245static void palmtx_nand_cmd_ctl(struct nand_chip *this, int cmd,
246 unsigned int ctrl)
247{
248 char __iomem *nandaddr = this->legacy.IO_ADDR_W;
249
250 if (cmd == NAND_CMD_NONE)
251 return;
252
253 if (ctrl & NAND_CLE)
254 writeb(cmd, PALMTX_NAND_CLE_VIRT);
255 else if (ctrl & NAND_ALE)
256 writeb(cmd, PALMTX_NAND_ALE_VIRT);
257 else
258 writeb(cmd, nandaddr);
259}
260
261static struct mtd_partition palmtx_partition_info[] = {
262 [0] = {
263 .name = "palmtx-0",
264 .offset = 0,
265 .size = MTDPART_SIZ_FULL
266 },
267};
268
269struct platform_nand_data palmtx_nand_platdata = {
270 .chip = {
271 .nr_chips = 1,
272 .chip_offset = 0,
273 .nr_partitions = ARRAY_SIZE(palmtx_partition_info),
274 .partitions = palmtx_partition_info,
275 .chip_delay = 20,
276 },
277 .ctrl = {
278 .cmd_ctrl = palmtx_nand_cmd_ctl,
279 },
280};
281
282static struct resource palmtx_nand_resource[] = {
283 [0] = {
284 .start = PXA_CS1_PHYS,
285 .end = PXA_CS1_PHYS + SZ_1M - 1,
286 .flags = IORESOURCE_MEM,
287 },
288};
289
290static struct platform_device palmtx_nand = {
291 .name = "gen_nand",
292 .num_resources = ARRAY_SIZE(palmtx_nand_resource),
293 .resource = palmtx_nand_resource,
294 .id = -1,
295 .dev = {
296 .platform_data = &palmtx_nand_platdata,
297 }
298};
299
300static void __init palmtx_nand_init(void)
301{
302 platform_device_register(&palmtx_nand);
303}
304#else
305static inline void palmtx_nand_init(void) {}
306#endif
307
308/******************************************************************************
309 * Machine init
310 ******************************************************************************/
311static struct map_desc palmtx_io_desc[] __initdata = {
312{
313 .virtual = (unsigned long)PALMTX_PCMCIA_VIRT,
314 .pfn = __phys_to_pfn(PALMTX_PCMCIA_PHYS),
315 .length = PALMTX_PCMCIA_SIZE,
316 .type = MT_DEVICE,
317}, {
318 .virtual = (unsigned long)PALMTX_NAND_ALE_VIRT,
319 .pfn = __phys_to_pfn(PALMTX_NAND_ALE_PHYS),
320 .length = SZ_1M,
321 .type = MT_DEVICE,
322}, {
323 .virtual = (unsigned long)PALMTX_NAND_CLE_VIRT,
324 .pfn = __phys_to_pfn(PALMTX_NAND_CLE_PHYS),
325 .length = SZ_1M,
326 .type = MT_DEVICE,
327}
328};
329
330static void __init palmtx_map_io(void)
331{
332 pxa27x_map_io();
333 iotable_init(palmtx_io_desc, ARRAY_SIZE(palmtx_io_desc));
334}
335
336static struct gpiod_lookup_table palmtx_mci_gpio_table = {
337 .dev_id = "pxa2xx-mci.0",
338 .table = {
339 GPIO_LOOKUP("gpio-pxa", GPIO_NR_PALMTX_SD_DETECT_N,
340 "cd", GPIO_ACTIVE_LOW),
341 GPIO_LOOKUP("gpio-pxa", GPIO_NR_PALMTX_SD_READONLY,
342 "wp", GPIO_ACTIVE_LOW),
343 GPIO_LOOKUP("gpio-pxa", GPIO_NR_PALMTX_SD_POWER,
344 "power", GPIO_ACTIVE_HIGH),
345 { },
346 },
347};
348
349static void __init palmtx_init(void)
350{
351 pxa2xx_mfp_config(ARRAY_AND_SIZE(palmtx_pin_config));
352 pxa_set_ffuart_info(NULL);
353 pxa_set_btuart_info(NULL);
354 pxa_set_stuart_info(NULL);
355
356 palm27x_mmc_init(&palmtx_mci_gpio_table);
357 palm27x_pm_init(PALMTX_STR_BASE);
358 palm27x_lcd_init(-1, &palm_320x480_lcd_mode);
359 palm27x_udc_init(GPIO_NR_PALMTX_USB_DETECT_N,
360 GPIO_NR_PALMTX_USB_PULLUP, 1);
361 palm27x_irda_init(GPIO_NR_PALMTX_IR_DISABLE);
362 palm27x_ac97_init(PALMTX_BAT_MIN_VOLTAGE, PALMTX_BAT_MAX_VOLTAGE,
363 GPIO_NR_PALMTX_EARPHONE_DETECT, 95);
364 palm27x_pwm_init(GPIO_NR_PALMTX_BL_POWER, GPIO_NR_PALMTX_LCD_POWER);
365 palm27x_power_init(GPIO_NR_PALMTX_POWER_DETECT, -1);
366 palm27x_pmic_init();
367 palmtx_kpc_init();
368 palmtx_keys_init();
369 palmtx_nor_init();
370 palmtx_nand_init();
371}
372
373MACHINE_START(PALMTX, "Palm T|X")
374 .atag_offset = 0x100,
375 .map_io = palmtx_map_io,
376 .nr_irqs = PXA_NR_IRQS,
377 .init_irq = pxa27x_init_irq,
378 .handle_irq = pxa27x_handle_irq,
379 .init_time = pxa_timer_init,
380 .init_machine = palmtx_init,
381 .restart = pxa_restart,
382MACHINE_END