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Diffstat (limited to 'arch/arm/mach-omap2/board-zoom2.c')
-rw-r--r--arch/arm/mach-omap2/board-zoom2.c240
1 files changed, 20 insertions, 220 deletions
diff --git a/arch/arm/mach-omap2/board-zoom2.c b/arch/arm/mach-omap2/board-zoom2.c
index 51e0b3ba5f3..d94d047c7dc 100644
--- a/arch/arm/mach-omap2/board-zoom2.c
+++ b/arch/arm/mach-omap2/board-zoom2.c
@@ -13,223 +13,42 @@
13#include <linux/init.h> 13#include <linux/init.h>
14#include <linux/platform_device.h> 14#include <linux/platform_device.h>
15#include <linux/input.h> 15#include <linux/input.h>
16#include <linux/input/matrix_keypad.h>
17#include <linux/gpio.h> 16#include <linux/gpio.h>
18#include <linux/i2c/twl4030.h>
19#include <linux/regulator/machine.h>
20 17
21#include <asm/mach-types.h> 18#include <asm/mach-types.h>
22#include <asm/mach/arch.h> 19#include <asm/mach/arch.h>
23 20
24#include <mach/common.h> 21#include <plat/common.h>
25#include <mach/usb.h> 22#include <plat/board.h>
26 23
27#include "mmc-twl4030.h" 24#include <mach/board-zoom.h>
28#include "sdram-micron-mt46h32m32lf-6.h"
29
30/* Zoom2 has Qwerty keyboard*/
31static int board_keymap[] = {
32 KEY(0, 0, KEY_E),
33 KEY(0, 1, KEY_R),
34 KEY(0, 2, KEY_T),
35 KEY(0, 3, KEY_HOME),
36 KEY(0, 6, KEY_I),
37 KEY(0, 7, KEY_LEFTSHIFT),
38 KEY(1, 0, KEY_D),
39 KEY(1, 1, KEY_F),
40 KEY(1, 2, KEY_G),
41 KEY(1, 3, KEY_SEND),
42 KEY(1, 6, KEY_K),
43 KEY(1, 7, KEY_ENTER),
44 KEY(2, 0, KEY_X),
45 KEY(2, 1, KEY_C),
46 KEY(2, 2, KEY_V),
47 KEY(2, 3, KEY_END),
48 KEY(2, 6, KEY_DOT),
49 KEY(2, 7, KEY_CAPSLOCK),
50 KEY(3, 0, KEY_Z),
51 KEY(3, 1, KEY_KPPLUS),
52 KEY(3, 2, KEY_B),
53 KEY(3, 3, KEY_F1),
54 KEY(3, 6, KEY_O),
55 KEY(3, 7, KEY_SPACE),
56 KEY(4, 0, KEY_W),
57 KEY(4, 1, KEY_Y),
58 KEY(4, 2, KEY_U),
59 KEY(4, 3, KEY_F2),
60 KEY(4, 4, KEY_VOLUMEUP),
61 KEY(4, 6, KEY_L),
62 KEY(4, 7, KEY_LEFT),
63 KEY(5, 0, KEY_S),
64 KEY(5, 1, KEY_H),
65 KEY(5, 2, KEY_J),
66 KEY(5, 3, KEY_F3),
67 KEY(5, 5, KEY_VOLUMEDOWN),
68 KEY(5, 6, KEY_M),
69 KEY(5, 7, KEY_ENTER),
70 KEY(6, 0, KEY_Q),
71 KEY(6, 1, KEY_A),
72 KEY(6, 2, KEY_N),
73 KEY(6, 3, KEY_BACKSPACE),
74 KEY(6, 6, KEY_P),
75 KEY(6, 7, KEY_SELECT),
76 KEY(7, 0, KEY_PROG1), /*MACRO 1 <User defined> */
77 KEY(7, 1, KEY_PROG2), /*MACRO 2 <User defined> */
78 KEY(7, 2, KEY_PROG3), /*MACRO 3 <User defined> */
79 KEY(7, 3, KEY_PROG4), /*MACRO 4 <User defined> */
80 KEY(7, 5, KEY_RIGHT),
81 KEY(7, 6, KEY_UP),
82 KEY(7, 7, KEY_DOWN)
83};
84
85static struct matrix_keymap_data board_map_data = {
86 .keymap = board_keymap,
87 .keymap_size = ARRAY_SIZE(board_keymap),
88};
89
90static struct twl4030_keypad_data zoom2_kp_twl4030_data = {
91 .keymap_data = &board_map_data,
92 .rows = 8,
93 .cols = 8,
94 .rep = 1,
95};
96
97static struct omap_board_config_kernel zoom2_config[] __initdata = {
98};
99
100static struct regulator_consumer_supply zoom2_vmmc1_supply = {
101 .supply = "vmmc",
102};
103
104static struct regulator_consumer_supply zoom2_vsim_supply = {
105 .supply = "vmmc_aux",
106};
107
108static struct regulator_consumer_supply zoom2_vmmc2_supply = {
109 .supply = "vmmc",
110};
111
112/* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */
113static struct regulator_init_data zoom2_vmmc1 = {
114 .constraints = {
115 .min_uV = 1850000,
116 .max_uV = 3150000,
117 .valid_modes_mask = REGULATOR_MODE_NORMAL
118 | REGULATOR_MODE_STANDBY,
119 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
120 | REGULATOR_CHANGE_MODE
121 | REGULATOR_CHANGE_STATUS,
122 },
123 .num_consumer_supplies = 1,
124 .consumer_supplies = &zoom2_vmmc1_supply,
125};
126
127/* VMMC2 for MMC2 card */
128static struct regulator_init_data zoom2_vmmc2 = {
129 .constraints = {
130 .min_uV = 1850000,
131 .max_uV = 1850000,
132 .apply_uV = true,
133 .valid_modes_mask = REGULATOR_MODE_NORMAL
134 | REGULATOR_MODE_STANDBY,
135 .valid_ops_mask = REGULATOR_CHANGE_MODE
136 | REGULATOR_CHANGE_STATUS,
137 },
138 .num_consumer_supplies = 1,
139 .consumer_supplies = &zoom2_vmmc2_supply,
140};
141
142/* VSIM for OMAP VDD_MMC1A (i/o for DAT4..DAT7) */
143static struct regulator_init_data zoom2_vsim = {
144 .constraints = {
145 .min_uV = 1800000,
146 .max_uV = 3000000,
147 .valid_modes_mask = REGULATOR_MODE_NORMAL
148 | REGULATOR_MODE_STANDBY,
149 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
150 | REGULATOR_CHANGE_MODE
151 | REGULATOR_CHANGE_STATUS,
152 },
153 .num_consumer_supplies = 1,
154 .consumer_supplies = &zoom2_vsim_supply,
155};
156
157static struct twl4030_hsmmc_info mmc[] __initdata = {
158 {
159 .mmc = 1,
160 .wires = 4,
161 .gpio_wp = -EINVAL,
162 },
163 {
164 .mmc = 2,
165 .wires = 4,
166 .gpio_wp = -EINVAL,
167 },
168 {} /* Terminator */
169};
170 25
171static int zoom2_twl_gpio_setup(struct device *dev, 26#include "sdram-micron-mt46h32m32lf-6.h"
172 unsigned gpio, unsigned ngpio)
173{
174 /* gpio + 0 is "mmc0_cd" (input/IRQ),
175 * gpio + 1 is "mmc1_cd" (input/IRQ)
176 */
177 mmc[0].gpio_cd = gpio + 0;
178 mmc[1].gpio_cd = gpio + 1;
179 twl4030_mmc_init(mmc);
180
181 /* link regulators to MMC adapters ... we "know" the
182 * regulators will be set up only *after* we return.
183 */
184 zoom2_vmmc1_supply.dev = mmc[0].dev;
185 zoom2_vsim_supply.dev = mmc[0].dev;
186 zoom2_vmmc2_supply.dev = mmc[1].dev;
187
188 return 0;
189}
190
191
192static int zoom2_batt_table[] = {
193/* 0 C*/
19430800, 29500, 28300, 27100,
19526000, 24900, 23900, 22900, 22000, 21100, 20300, 19400, 18700, 17900,
19617200, 16500, 15900, 15300, 14700, 14100, 13600, 13100, 12600, 12100,
19711600, 11200, 10800, 10400, 10000, 9630, 9280, 8950, 8620, 8310,
1988020, 7730, 7460, 7200, 6950, 6710, 6470, 6250, 6040, 5830,
1995640, 5450, 5260, 5090, 4920, 4760, 4600, 4450, 4310, 4170,
2004040, 3910, 3790, 3670, 3550
201};
202
203static struct twl4030_bci_platform_data zoom2_bci_data = {
204 .battery_tmp_tbl = zoom2_batt_table,
205 .tblsize = ARRAY_SIZE(zoom2_batt_table),
206};
207
208static struct twl4030_usb_data zoom2_usb_data = {
209 .usb_mode = T2_USB_MODE_ULPI,
210};
211 27
212static void __init omap_zoom2_init_irq(void) 28static void __init omap_zoom2_init_irq(void)
213{ 29{
214 omap_board_config = zoom2_config;
215 omap_board_config_size = ARRAY_SIZE(zoom2_config);
216 omap2_init_common_hw(mt46h32m32lf6_sdrc_params, 30 omap2_init_common_hw(mt46h32m32lf6_sdrc_params,
217 mt46h32m32lf6_sdrc_params); 31 mt46h32m32lf6_sdrc_params);
218 omap_init_irq(); 32 omap_init_irq();
219 omap_gpio_init(); 33 omap_gpio_init();
220} 34}
221 35
222static struct twl4030_gpio_platform_data zoom2_gpio_data = { 36/* REVISIT: These audio entries can be removed once MFD code is merged */
223 .gpio_base = OMAP_MAX_GPIO_LINES, 37#if 0
224 .irq_base = TWL4030_GPIO_IRQ_BASE,
225 .irq_end = TWL4030_GPIO_IRQ_END,
226 .setup = zoom2_twl_gpio_setup,
227};
228 38
229static struct twl4030_madc_platform_data zoom2_madc_data = { 39static struct twl4030_madc_platform_data zoom2_madc_data = {
230 .irq_line = 1, 40 .irq_line = 1,
231}; 41};
232 42
43static struct twl4030_codec_audio_data zoom2_audio_data = {
44 .audio_mclk = 26000000,
45};
46
47static struct twl4030_codec_data zoom2_codec_data = {
48 .audio_mclk = 26000000,
49 .audio = &zoom2_audio_data,
50};
51
233static struct twl4030_platform_data zoom2_twldata = { 52static struct twl4030_platform_data zoom2_twldata = {
234 .irq_base = TWL4030_IRQ_BASE, 53 .irq_base = TWL4030_IRQ_BASE,
235 .irq_end = TWL4030_IRQ_END, 54 .irq_end = TWL4030_IRQ_END,
@@ -240,38 +59,19 @@ static struct twl4030_platform_data zoom2_twldata = {
240 .usb = &zoom2_usb_data, 59 .usb = &zoom2_usb_data,
241 .gpio = &zoom2_gpio_data, 60 .gpio = &zoom2_gpio_data,
242 .keypad = &zoom2_kp_twl4030_data, 61 .keypad = &zoom2_kp_twl4030_data,
62 .codec = &zoom2_codec_data,
243 .vmmc1 = &zoom2_vmmc1, 63 .vmmc1 = &zoom2_vmmc1,
244 .vmmc2 = &zoom2_vmmc2, 64 .vmmc2 = &zoom2_vmmc2,
245 .vsim = &zoom2_vsim, 65 .vsim = &zoom2_vsim,
246 66
247}; 67};
248 68
249static struct i2c_board_info __initdata zoom2_i2c_boardinfo[] = { 69#endif
250 {
251 I2C_BOARD_INFO("twl4030", 0x48),
252 .flags = I2C_CLIENT_WAKE,
253 .irq = INT_34XX_SYS_NIRQ,
254 .platform_data = &zoom2_twldata,
255 },
256};
257
258static int __init omap_i2c_init(void)
259{
260 omap_register_i2c_bus(1, 2600, zoom2_i2c_boardinfo,
261 ARRAY_SIZE(zoom2_i2c_boardinfo));
262 omap_register_i2c_bus(2, 400, NULL, 0);
263 omap_register_i2c_bus(3, 400, NULL, 0);
264 return 0;
265}
266
267extern int __init omap_zoom2_debugboard_init(void);
268 70
269static void __init omap_zoom2_init(void) 71static void __init omap_zoom2_init(void)
270{ 72{
271 omap_i2c_init(); 73 zoom_peripherals_init();
272 omap_serial_init(); 74 zoom_debugboard_init();
273 omap_zoom2_debugboard_init();
274 usb_musb_init();
275} 75}
276 76
277static void __init omap_zoom2_map_io(void) 77static void __init omap_zoom2_map_io(void)
@@ -282,7 +82,7 @@ static void __init omap_zoom2_map_io(void)
282 82
283MACHINE_START(OMAP_ZOOM2, "OMAP Zoom2 board") 83MACHINE_START(OMAP_ZOOM2, "OMAP Zoom2 board")
284 .phys_io = 0x48000000, 84 .phys_io = 0x48000000,
285 .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc, 85 .io_pg_offst = ((0xfa000000) >> 18) & 0xfffc,
286 .boot_params = 0x80000100, 86 .boot_params = 0x80000100,
287 .map_io = omap_zoom2_map_io, 87 .map_io = omap_zoom2_map_io,
288 .init_irq = omap_zoom2_init_irq, 88 .init_irq = omap_zoom2_init_irq,
generated by cgit v1.2.2 (git 2.25.0) at 2025-04-25 10:22:19 -0400