aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-omap2/board-zoom2.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-omap2/board-zoom2.c')
-rw-r--r--arch/arm/mach-omap2/board-zoom2.c222
1 files changed, 201 insertions, 21 deletions
diff --git a/arch/arm/mach-omap2/board-zoom2.c b/arch/arm/mach-omap2/board-zoom2.c
index 427b7b8b1237..b7b32208ced7 100644
--- a/arch/arm/mach-omap2/board-zoom2.c
+++ b/arch/arm/mach-omap2/board-zoom2.c
@@ -12,36 +12,221 @@
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 board_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 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
171static int zoom2_twl_gpio_setup(struct device *dev,
172 unsigned gpio, unsigned ngpio)
27{ 173{
28 omap2_init_common_hw(NULL, NULL); 174 /* gpio + 0 is "mmc0_cd" (input/IRQ),
29 omap_init_irq(); 175 * gpio + 1 is "mmc1_cd" (input/IRQ)
30 omap_gpio_init(); 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;
31} 189}
32 190
33static struct omap_uart_config zoom2_uart_config __initdata = { 191
34 .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)), 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
35}; 201};
36 202
37static struct omap_board_config_kernel zoom2_config[] __initdata = { 203static struct twl4030_bci_platform_data zoom2_bci_data = {
38 { OMAP_TAG_UART, &zoom2_uart_config }, 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,
39}; 210};
40 211
212static void __init omap_zoom2_init_irq(void)
213{
214 omap_board_config = zoom2_config;
215 omap_board_config_size = ARRAY_SIZE(zoom2_config);
216 omap2_init_common_hw(NULL, NULL);
217 omap_init_irq();
218 omap_gpio_init();
219}
220
41static struct twl4030_gpio_platform_data zoom2_gpio_data = { 221static struct twl4030_gpio_platform_data zoom2_gpio_data = {
42 .gpio_base = OMAP_MAX_GPIO_LINES, 222 .gpio_base = OMAP_MAX_GPIO_LINES,
43 .irq_base = TWL4030_GPIO_IRQ_BASE, 223 .irq_base = TWL4030_GPIO_IRQ_BASE,
44 .irq_end = TWL4030_GPIO_IRQ_END, 224 .irq_end = TWL4030_GPIO_IRQ_END,
225 .setup = zoom2_twl_gpio_setup,
226};
227
228static struct twl4030_madc_platform_data zoom2_madc_data = {
229 .irq_line = 1,
45}; 230};
46 231
47static struct twl4030_platform_data zoom2_twldata = { 232static struct twl4030_platform_data zoom2_twldata = {
@@ -49,7 +234,15 @@ static struct twl4030_platform_data zoom2_twldata = {
49 .irq_end = TWL4030_IRQ_END, 234 .irq_end = TWL4030_IRQ_END,
50 235
51 /* platform_data for children goes here */ 236 /* platform_data for children goes here */
237 .bci = &zoom2_bci_data,
238 .madc = &zoom2_madc_data,
239 .usb = &zoom2_usb_data,
52 .gpio = &zoom2_gpio_data, 240 .gpio = &zoom2_gpio_data,
241 .keypad = &zoom2_kp_twl4030_data,
242 .vmmc1 = &zoom2_vmmc1,
243 .vmmc2 = &zoom2_vmmc2,
244 .vsim = &zoom2_vsim,
245
53}; 246};
54 247
55static struct i2c_board_info __initdata zoom2_i2c_boardinfo[] = { 248static struct i2c_board_info __initdata zoom2_i2c_boardinfo[] = {
@@ -70,26 +263,13 @@ static int __init omap_i2c_init(void)
70 return 0; 263 return 0;
71} 264}
72 265
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); 266extern int __init omap_zoom2_debugboard_init(void);
84 267
85static void __init omap_zoom2_init(void) 268static void __init omap_zoom2_init(void)
86{ 269{
87 omap_i2c_init(); 270 omap_i2c_init();
88 omap_board_config = zoom2_config;
89 omap_board_config_size = ARRAY_SIZE(zoom2_config);
90 omap_serial_init(); 271 omap_serial_init();
91 omap_zoom2_debugboard_init(); 272 omap_zoom2_debugboard_init();
92 twl4030_mmc_init(mmc);
93 usb_musb_init(); 273 usb_musb_init();
94} 274}
95 275
generated by cgit v1.2.2 (git 2.25.0) at 2025-02-24 00:01:19 -0500