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-rw-r--r--arch/arm/mach-omap2/board-zoom2.c218
1 files changed, 197 insertions, 21 deletions
diff --git a/arch/arm/mach-omap2/board-zoom2.c b/arch/arm/mach-omap2/board-zoom2.c
index 427b7b8b1237..324009edbd53 100644
--- a/arch/arm/mach-omap2/board-zoom2.c
+++ b/arch/arm/mach-omap2/board-zoom2.c
@@ -12,36 +12,217 @@
12#include <linux/kernel.h> 12#include <linux/kernel.h>
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/gpio.h> 16#include <linux/gpio.h>
16#include <linux/i2c/twl4030.h> 17#include <linux/i2c/twl4030.h>
18#include <linux/regulator/machine.h>
17 19
18#include <asm/mach-types.h> 20#include <asm/mach-types.h>
19#include <asm/mach/arch.h> 21#include <asm/mach/arch.h>
20 22
21#include <mach/common.h> 23#include <mach/common.h>
22#include <mach/usb.h> 24#include <mach/usb.h>
25#include <mach/keypad.h>
23 26
24#include "mmc-twl4030.h" 27#include "mmc-twl4030.h"
25 28
26static void __init omap_zoom2_init_irq(void) 29/* Zoom2 has Qwerty keyboard*/
30static int zoom2_twl4030_keymap[] = {
31 KEY(0, 0, KEY_E),
32 KEY(1, 0, KEY_R),
33 KEY(2, 0, KEY_T),
34 KEY(3, 0, KEY_HOME),
35 KEY(6, 0, KEY_I),
36 KEY(7, 0, KEY_LEFTSHIFT),
37 KEY(0, 1, KEY_D),
38 KEY(1, 1, KEY_F),
39 KEY(2, 1, KEY_G),
40 KEY(3, 1, KEY_SEND),
41 KEY(6, 1, KEY_K),
42 KEY(7, 1, KEY_ENTER),
43 KEY(0, 2, KEY_X),
44 KEY(1, 2, KEY_C),
45 KEY(2, 2, KEY_V),
46 KEY(3, 2, KEY_END),
47 KEY(6, 2, KEY_DOT),
48 KEY(7, 2, KEY_CAPSLOCK),
49 KEY(0, 3, KEY_Z),
50 KEY(1, 3, KEY_KPPLUS),
51 KEY(2, 3, KEY_B),
52 KEY(3, 3, KEY_F1),
53 KEY(6, 3, KEY_O),
54 KEY(7, 3, KEY_SPACE),
55 KEY(0, 4, KEY_W),
56 KEY(1, 4, KEY_Y),
57 KEY(2, 4, KEY_U),
58 KEY(3, 4, KEY_F2),
59 KEY(4, 4, KEY_VOLUMEUP),
60 KEY(6, 4, KEY_L),
61 KEY(7, 4, KEY_LEFT),
62 KEY(0, 5, KEY_S),
63 KEY(1, 5, KEY_H),
64 KEY(2, 5, KEY_J),
65 KEY(3, 5, KEY_F3),
66 KEY(5, 5, KEY_VOLUMEDOWN),
67 KEY(6, 5, KEY_M),
68 KEY(4, 5, KEY_ENTER),
69 KEY(7, 5, KEY_RIGHT),
70 KEY(0, 6, KEY_Q),
71 KEY(1, 6, KEY_A),
72 KEY(2, 6, KEY_N),
73 KEY(3, 6, KEY_BACKSPACE),
74 KEY(6, 6, KEY_P),
75 KEY(7, 6, KEY_UP),
76 KEY(6, 7, KEY_SELECT),
77 KEY(7, 7, KEY_DOWN),
78 KEY(0, 7, KEY_PROG1), /*MACRO 1 <User defined> */
79 KEY(1, 7, KEY_PROG2), /*MACRO 2 <User defined> */
80 KEY(2, 7, KEY_PROG3), /*MACRO 3 <User defined> */
81 KEY(3, 7, KEY_PROG4), /*MACRO 4 <User defined> */
82 0
83};
84
85static struct twl4030_keypad_data zoom2_kp_twl4030_data = {
86 .rows = 8,
87 .cols = 8,
88 .keymap = zoom2_twl4030_keymap,
89 .keymapsize = ARRAY_SIZE(zoom2_twl4030_keymap),
90 .rep = 1,
91};
92
93static struct omap_board_config_kernel zoom2_config[] __initdata = {
94};
95
96static struct regulator_consumer_supply zoom2_vmmc1_supply = {
97 .supply = "vmmc",
98};
99
100static struct regulator_consumer_supply zoom2_vsim_supply = {
101 .supply = "vmmc_aux",
102};
103
104static struct regulator_consumer_supply zoom2_vmmc2_supply = {
105 .supply = "vmmc",
106};
107
108/* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */
109static struct regulator_init_data zoom2_vmmc1 = {
110 .constraints = {
111 .min_uV = 1850000,
112 .max_uV = 3150000,
113 .valid_modes_mask = REGULATOR_MODE_NORMAL
114 | REGULATOR_MODE_STANDBY,
115 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
116 | REGULATOR_CHANGE_MODE
117 | REGULATOR_CHANGE_STATUS,
118 },
119 .num_consumer_supplies = 1,
120 .consumer_supplies = &zoom2_vmmc1_supply,
121};
122
123/* VMMC2 for MMC2 card */
124static struct regulator_init_data zoom2_vmmc2 = {
125 .constraints = {
126 .min_uV = 1850000,
127 .max_uV = 1850000,
128 .apply_uV = true,
129 .valid_modes_mask = REGULATOR_MODE_NORMAL
130 | REGULATOR_MODE_STANDBY,
131 .valid_ops_mask = REGULATOR_CHANGE_MODE
132 | REGULATOR_CHANGE_STATUS,
133 },
134 .num_consumer_supplies = 1,
135 .consumer_supplies = &zoom2_vmmc2_supply,
136};
137
138/* VSIM for OMAP VDD_MMC1A (i/o for DAT4..DAT7) */
139static struct regulator_init_data zoom2_vsim = {
140 .constraints = {
141 .min_uV = 1800000,
142 .max_uV = 3000000,
143 .valid_modes_mask = REGULATOR_MODE_NORMAL
144 | REGULATOR_MODE_STANDBY,
145 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
146 | REGULATOR_CHANGE_MODE
147 | REGULATOR_CHANGE_STATUS,
148 },
149 .num_consumer_supplies = 1,
150 .consumer_supplies = &zoom2_vsim_supply,
151};
152
153static struct twl4030_hsmmc_info mmc[] __initdata = {
154 {
155 .mmc = 1,
156 .wires = 4,
157 .gpio_wp = -EINVAL,
158 },
159 {
160 .mmc = 2,
161 .wires = 4,
162 .gpio_wp = -EINVAL,
163 },
164 {} /* Terminator */
165};
166
167static int zoom2_twl_gpio_setup(struct device *dev,
168 unsigned gpio, unsigned ngpio)
27{ 169{
28 omap2_init_common_hw(NULL, NULL); 170 /* gpio + 0 is "mmc0_cd" (input/IRQ),
29 omap_init_irq(); 171 * gpio + 1 is "mmc1_cd" (input/IRQ)
30 omap_gpio_init(); 172 */
173 mmc[0].gpio_cd = gpio + 0;
174 mmc[1].gpio_cd = gpio + 1;
175 twl4030_mmc_init(mmc);
176
177 /* link regulators to MMC adapters ... we "know" the
178 * regulators will be set up only *after* we return.
179 */
180 zoom2_vmmc1_supply.dev = mmc[0].dev;
181 zoom2_vsim_supply.dev = mmc[0].dev;
182 zoom2_vmmc2_supply.dev = mmc[1].dev;
183
184 return 0;
31} 185}
32 186
33static struct omap_uart_config zoom2_uart_config __initdata = { 187
34 .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)), 188static int zoom2_batt_table[] = {
189/* 0 C*/
19030800, 29500, 28300, 27100,
19126000, 24900, 23900, 22900, 22000, 21100, 20300, 19400, 18700, 17900,
19217200, 16500, 15900, 15300, 14700, 14100, 13600, 13100, 12600, 12100,
19311600, 11200, 10800, 10400, 10000, 9630, 9280, 8950, 8620, 8310,
1948020, 7730, 7460, 7200, 6950, 6710, 6470, 6250, 6040, 5830,
1955640, 5450, 5260, 5090, 4920, 4760, 4600, 4450, 4310, 4170,
1964040, 3910, 3790, 3670, 3550
35}; 197};
36 198
37static struct omap_board_config_kernel zoom2_config[] __initdata = { 199static struct twl4030_bci_platform_data zoom2_bci_data = {
38 { OMAP_TAG_UART, &zoom2_uart_config }, 200 .battery_tmp_tbl = zoom2_batt_table,
201 .tblsize = ARRAY_SIZE(zoom2_batt_table),
39}; 202};
40 203
204static struct twl4030_usb_data zoom2_usb_data = {
205 .usb_mode = T2_USB_MODE_ULPI,
206};
207
208static void __init omap_zoom2_init_irq(void)
209{
210 omap_board_config = zoom2_config;
211 omap_board_config_size = ARRAY_SIZE(zoom2_config);
212 omap2_init_common_hw(NULL, NULL);
213 omap_init_irq();
214 omap_gpio_init();
215}
216
41static struct twl4030_gpio_platform_data zoom2_gpio_data = { 217static struct twl4030_gpio_platform_data zoom2_gpio_data = {
42 .gpio_base = OMAP_MAX_GPIO_LINES, 218 .gpio_base = OMAP_MAX_GPIO_LINES,
43 .irq_base = TWL4030_GPIO_IRQ_BASE, 219 .irq_base = TWL4030_GPIO_IRQ_BASE,
44 .irq_end = TWL4030_GPIO_IRQ_END, 220 .irq_end = TWL4030_GPIO_IRQ_END,
221 .setup = zoom2_twl_gpio_setup,
222};
223
224static struct twl4030_madc_platform_data zoom2_madc_data = {
225 .irq_line = 1,
45}; 226};
46 227
47static struct twl4030_platform_data zoom2_twldata = { 228static struct twl4030_platform_data zoom2_twldata = {
@@ -49,7 +230,15 @@ static struct twl4030_platform_data zoom2_twldata = {
49 .irq_end = TWL4030_IRQ_END, 230 .irq_end = TWL4030_IRQ_END,
50 231
51 /* platform_data for children goes here */ 232 /* platform_data for children goes here */
233 .bci = &zoom2_bci_data,
234 .madc = &zoom2_madc_data,
235 .usb = &zoom2_usb_data,
52 .gpio = &zoom2_gpio_data, 236 .gpio = &zoom2_gpio_data,
237 .keypad = &zoom2_kp_twl4030_data,
238 .vmmc1 = &zoom2_vmmc1,
239 .vmmc2 = &zoom2_vmmc2,
240 .vsim = &zoom2_vsim,
241
53}; 242};
54 243
55static struct i2c_board_info __initdata zoom2_i2c_boardinfo[] = { 244static struct i2c_board_info __initdata zoom2_i2c_boardinfo[] = {
@@ -70,26 +259,13 @@ static int __init omap_i2c_init(void)
70 return 0; 259 return 0;
71} 260}
72 261
73static struct twl4030_hsmmc_info mmc[] __initdata = {
74 {
75 .mmc = 1,
76 .wires = 4,
77 .gpio_cd = -EINVAL,
78 .gpio_wp = -EINVAL,
79 },
80 {} /* Terminator */
81};
82
83extern int __init omap_zoom2_debugboard_init(void); 262extern int __init omap_zoom2_debugboard_init(void);
84 263
85static void __init omap_zoom2_init(void) 264static void __init omap_zoom2_init(void)
86{ 265{
87 omap_i2c_init(); 266 omap_i2c_init();
88 omap_board_config = zoom2_config;
89 omap_board_config_size = ARRAY_SIZE(zoom2_config);
90 omap_serial_init(); 267 omap_serial_init();
91 omap_zoom2_debugboard_init(); 268 omap_zoom2_debugboard_init();
92 twl4030_mmc_init(mmc);
93 usb_musb_init(); 269 usb_musb_init();
94} 270}
95 271
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-20 10:07:49 -0500