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15#include <linux/platform_device.h>
16#include <linux/delay.h>
17#include <linux/irq.h>
18#include <linux/gpio_keys.h>
19#include <linux/input.h>
20#include <linux/memblock.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
27#include <asm/mach-types.h>
28#include <asm/mach/arch.h>
29#include <asm/mach/map.h>
30
31#include "pxa27x.h"
32#include <mach/audio.h>
33#include "palmt5.h"
34#include <linux/platform_data/mmc-pxamci.h>
35#include <linux/platform_data/video-pxafb.h>
36#include <linux/platform_data/irda-pxaficp.h>
37#include <linux/platform_data/keypad-pxa27x.h>
38#include "udc.h"
39#include <linux/platform_data/asoc-palm27x.h>
40#include "palm27x.h"
41
42#include "generic.h"
43#include "devices.h"
44
45
46
47
48static unsigned long palmt5_pin_config[] __initdata = {
49
50 GPIO32_MMC_CLK,
51 GPIO92_MMC_DAT_0,
52 GPIO109_MMC_DAT_1,
53 GPIO110_MMC_DAT_2,
54 GPIO111_MMC_DAT_3,
55 GPIO112_MMC_CMD,
56 GPIO14_GPIO,
57 GPIO114_GPIO,
58 GPIO115_GPIO,
59
60
61 GPIO28_AC97_BITCLK,
62 GPIO29_AC97_SDATA_IN_0,
63 GPIO30_AC97_SDATA_OUT,
64 GPIO31_AC97_SYNC,
65 GPIO89_AC97_SYSCLK,
66 GPIO95_AC97_nRESET,
67
68
69 GPIO40_GPIO,
70 GPIO46_FICP_RXD,
71 GPIO47_FICP_TXD,
72
73
74 GPIO15_GPIO,
75 GPIO93_GPIO,
76
77
78 GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH,
79 GPIO101_KP_MKIN_1 | WAKEUP_ON_LEVEL_HIGH,
80 GPIO102_KP_MKIN_2 | WAKEUP_ON_LEVEL_HIGH,
81 GPIO97_KP_MKIN_3 | WAKEUP_ON_LEVEL_HIGH,
82 GPIO103_KP_MKOUT_0,
83 GPIO104_KP_MKOUT_1,
84 GPIO105_KP_MKOUT_2,
85
86
87 GPIOxx_LCD_TFT_16BPP,
88
89
90 GPIO16_PWM0_OUT,
91
92
93 GPIO34_FFUART_RXD,
94 GPIO39_FFUART_TXD,
95
96
97 GPIO10_GPIO,
98 GPIO90_GPIO,
99 GPIO107_GPIO,
100};
101
102
103
104
105#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
106static const unsigned int palmt5_matrix_keys[] = {
107 KEY(0, 0, KEY_POWER),
108 KEY(0, 1, KEY_F1),
109 KEY(0, 2, KEY_ENTER),
110
111 KEY(1, 0, KEY_F2),
112 KEY(1, 1, KEY_F3),
113 KEY(1, 2, KEY_F4),
114
115 KEY(2, 0, KEY_UP),
116 KEY(2, 2, KEY_DOWN),
117
118 KEY(3, 0, KEY_RIGHT),
119 KEY(3, 2, KEY_LEFT),
120};
121
122static struct matrix_keymap_data palmt5_matrix_keymap_data = {
123 .keymap = palmt5_matrix_keys,
124 .keymap_size = ARRAY_SIZE(palmt5_matrix_keys),
125};
126
127static struct pxa27x_keypad_platform_data palmt5_keypad_platform_data = {
128 .matrix_key_rows = 4,
129 .matrix_key_cols = 3,
130 .matrix_keymap_data = &palmt5_matrix_keymap_data,
131
132 .debounce_interval = 30,
133};
134
135static void __init palmt5_kpc_init(void)
136{
137 pxa_set_keypad_info(&palmt5_keypad_platform_data);
138}
139#else
140static inline void palmt5_kpc_init(void) {}
141#endif
142
143
144
145
146#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
147static struct gpio_keys_button palmt5_pxa_buttons[] = {
148 {KEY_F8, GPIO_NR_PALMT5_HOTSYNC_BUTTON_N, 1, "HotSync Button" },
149};
150
151static struct gpio_keys_platform_data palmt5_pxa_keys_data = {
152 .buttons = palmt5_pxa_buttons,
153 .nbuttons = ARRAY_SIZE(palmt5_pxa_buttons),
154};
155
156static struct platform_device palmt5_pxa_keys = {
157 .name = "gpio-keys",
158 .id = -1,
159 .dev = {
160 .platform_data = &palmt5_pxa_keys_data,
161 },
162};
163
164static void __init palmt5_keys_init(void)
165{
166 platform_device_register(&palmt5_pxa_keys);
167}
168#else
169static inline void palmt5_keys_init(void) {}
170#endif
171
172
173
174
175static void __init palmt5_reserve(void)
176{
177 memblock_reserve(0xa0200000, 0x1000);
178}
179
180static struct gpiod_lookup_table palmt5_mci_gpio_table = {
181 .dev_id = "pxa2xx-mci.0",
182 .table = {
183 GPIO_LOOKUP("gpio-pxa", GPIO_NR_PALMT5_SD_DETECT_N,
184 "cd", GPIO_ACTIVE_LOW),
185 GPIO_LOOKUP("gpio-pxa", GPIO_NR_PALMT5_SD_READONLY,
186 "wp", GPIO_ACTIVE_LOW),
187 GPIO_LOOKUP("gpio-pxa", GPIO_NR_PALMT5_SD_POWER,
188 "power", GPIO_ACTIVE_HIGH),
189 { },
190 },
191};
192
193static void __init palmt5_init(void)
194{
195 pxa2xx_mfp_config(ARRAY_AND_SIZE(palmt5_pin_config));
196 pxa_set_ffuart_info(NULL);
197 pxa_set_btuart_info(NULL);
198 pxa_set_stuart_info(NULL);
199
200 palm27x_mmc_init(&palmt5_mci_gpio_table);
201 palm27x_pm_init(PALMT5_STR_BASE);
202 palm27x_lcd_init(-1, &palm_320x480_lcd_mode);
203 palm27x_udc_init(GPIO_NR_PALMT5_USB_DETECT_N,
204 GPIO_NR_PALMT5_USB_PULLUP, 1);
205 palm27x_irda_init(GPIO_NR_PALMT5_IR_DISABLE);
206 palm27x_ac97_init(PALMT5_BAT_MIN_VOLTAGE, PALMT5_BAT_MAX_VOLTAGE,
207 GPIO_NR_PALMT5_EARPHONE_DETECT, 95);
208 palm27x_pwm_init(GPIO_NR_PALMT5_BL_POWER, GPIO_NR_PALMT5_LCD_POWER);
209 palm27x_power_init(GPIO_NR_PALMT5_POWER_DETECT, -1);
210 palm27x_pmic_init();
211 palmt5_kpc_init();
212 palmt5_keys_init();
213}
214
215MACHINE_START(PALMT5, "Palm Tungsten|T5")
216 .atag_offset = 0x100,
217 .map_io = pxa27x_map_io,
218 .reserve = palmt5_reserve,
219 .nr_irqs = PXA_NR_IRQS,
220 .init_irq = pxa27x_init_irq,
221 .handle_irq = pxa27x_handle_irq,
222 .init_time = pxa_timer_init,
223 .init_machine = palmt5_init,
224 .restart = pxa_restart,
225MACHINE_END
226
