203
210
.num_displays = 1,
204
211
.default_display = 0,
208
.gpccon_mask= 0xffffffff,
210
.gpcup_mask= 0xffffffff,
212
.gpdcon_mask= 0xffffffff,
214
.gpdup_mask= 0xffffffff,
214
.gpccon = 0xaa940659,
215
.gpccon_mask = 0xffffc0f0,
217
.gpcup_mask = 0xffffffff,
218
.gpdcon = 0xaa84aaa0,
219
.gpdcon_mask = 0xffffffff,
221
.gpdup_mask = 0xffffffff,
224
static int power_supply_init(struct device *dev)
226
return gpio_request(S3C2410_GPF(2), "cable plugged");
229
static int h1940_is_ac_online(void)
231
return !gpio_get_value(S3C2410_GPF(2));
234
static void power_supply_exit(struct device *dev)
236
gpio_free(S3C2410_GPF(2));
239
static char *h1940_supplicants[] = {
244
static struct pda_power_pdata power_supply_info = {
245
.init = power_supply_init,
246
.is_ac_online = h1940_is_ac_online,
247
.exit = power_supply_exit,
248
.supplied_to = h1940_supplicants,
249
.num_supplicants = ARRAY_SIZE(h1940_supplicants),
252
static struct resource power_supply_resources[] = {
255
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWEDGE |
256
IORESOURCE_IRQ_HIGHEDGE,
262
static struct platform_device power_supply = {
269
.resource = power_supply_resources,
270
.num_resources = ARRAY_SIZE(power_supply_resources),
273
static const struct s3c_adc_bat_thresh bat_lut_noac[] = {
274
{ .volt = 4070, .cur = 162, .level = 100},
275
{ .volt = 4040, .cur = 165, .level = 95},
276
{ .volt = 4016, .cur = 164, .level = 90},
277
{ .volt = 3996, .cur = 166, .level = 85},
278
{ .volt = 3971, .cur = 168, .level = 80},
279
{ .volt = 3951, .cur = 168, .level = 75},
280
{ .volt = 3931, .cur = 170, .level = 70},
281
{ .volt = 3903, .cur = 172, .level = 65},
282
{ .volt = 3886, .cur = 172, .level = 60},
283
{ .volt = 3858, .cur = 176, .level = 55},
284
{ .volt = 3842, .cur = 176, .level = 50},
285
{ .volt = 3818, .cur = 176, .level = 45},
286
{ .volt = 3789, .cur = 180, .level = 40},
287
{ .volt = 3769, .cur = 180, .level = 35},
288
{ .volt = 3749, .cur = 184, .level = 30},
289
{ .volt = 3732, .cur = 184, .level = 25},
290
{ .volt = 3716, .cur = 184, .level = 20},
291
{ .volt = 3708, .cur = 184, .level = 15},
292
{ .volt = 3716, .cur = 96, .level = 10},
293
{ .volt = 3700, .cur = 96, .level = 5},
294
{ .volt = 3684, .cur = 96, .level = 0},
297
static const struct s3c_adc_bat_thresh bat_lut_acin[] = {
298
{ .volt = 4130, .cur = 0, .level = 100},
299
{ .volt = 3982, .cur = 0, .level = 50},
300
{ .volt = 3854, .cur = 0, .level = 10},
301
{ .volt = 3841, .cur = 0, .level = 0},
304
int h1940_bat_init(void)
308
ret = gpio_request(H1940_LATCH_SM803_ENABLE, "h1940-charger-enable");
311
gpio_direction_output(H1940_LATCH_SM803_ENABLE, 0);
317
void h1940_bat_exit(void)
319
gpio_free(H1940_LATCH_SM803_ENABLE);
322
void h1940_enable_charger(void)
324
gpio_set_value(H1940_LATCH_SM803_ENABLE, 1);
327
void h1940_disable_charger(void)
329
gpio_set_value(H1940_LATCH_SM803_ENABLE, 0);
332
static struct s3c_adc_bat_pdata h1940_bat_cfg = {
333
.init = h1940_bat_init,
334
.exit = h1940_bat_exit,
335
.enable_charger = h1940_enable_charger,
336
.disable_charger = h1940_disable_charger,
337
.gpio_charge_finished = S3C2410_GPF(3),
339
.lut_noac = bat_lut_noac,
340
.lut_noac_cnt = ARRAY_SIZE(bat_lut_noac),
341
.lut_acin = bat_lut_acin,
342
.lut_acin_cnt = ARRAY_SIZE(bat_lut_acin),
344
.current_channel = 1,
346
.current_mult = 1893,
347
.internal_impedance = 200,
348
.backup_volt_channel = 3,
349
/* TODO Check backup volt multiplier */
350
.backup_volt_mult = 4056,
351
.backup_volt_min = 0,
352
.backup_volt_max = 4149288
355
static struct platform_device h1940_battery = {
356
.name = "s3c-adc-battery",
359
.parent = &s3c_device_adc.dev,
360
.platform_data = &h1940_bat_cfg,
364
DEFINE_SPINLOCK(h1940_blink_spin);
366
int h1940_led_blink_set(unsigned gpio, int state,
367
unsigned long *delay_on, unsigned long *delay_off)
369
int blink_gpio, check_gpio1, check_gpio2;
372
case H1940_LATCH_LED_GREEN:
373
blink_gpio = S3C2410_GPA(7);
374
check_gpio1 = S3C2410_GPA(1);
375
check_gpio2 = S3C2410_GPA(3);
377
case H1940_LATCH_LED_RED:
378
blink_gpio = S3C2410_GPA(1);
379
check_gpio1 = S3C2410_GPA(7);
380
check_gpio2 = S3C2410_GPA(3);
383
blink_gpio = S3C2410_GPA(3);
384
check_gpio1 = S3C2410_GPA(1);
385
check_gpio1 = S3C2410_GPA(7);
389
if (delay_on && delay_off && !*delay_on && !*delay_off)
390
*delay_on = *delay_off = 500;
392
spin_lock(&h1940_blink_spin);
395
case GPIO_LED_NO_BLINK_LOW:
396
case GPIO_LED_NO_BLINK_HIGH:
397
if (!gpio_get_value(check_gpio1) &&
398
!gpio_get_value(check_gpio2))
399
gpio_set_value(H1940_LATCH_LED_FLASH, 0);
400
gpio_set_value(blink_gpio, 0);
401
if (gpio_is_valid(gpio))
402
gpio_set_value(gpio, state);
405
if (gpio_is_valid(gpio))
406
gpio_set_value(gpio, 0);
407
gpio_set_value(H1940_LATCH_LED_FLASH, 1);
408
gpio_set_value(blink_gpio, 1);
412
spin_unlock(&h1940_blink_spin);
416
EXPORT_SYMBOL(h1940_led_blink_set);
418
static struct gpio_led h1940_leds_desc[] = {
421
.default_trigger = "main-battery-full",
422
.gpio = H1940_LATCH_LED_GREEN,
423
.retain_state_suspended = 1,
428
= "main-battery-charging-blink-full-solid",
429
.gpio = H1940_LATCH_LED_RED,
430
.retain_state_suspended = 1,
434
static struct gpio_led_platform_data h1940_leds_pdata = {
435
.num_leds = ARRAY_SIZE(h1940_leds_desc),
436
.leds = h1940_leds_desc,
437
.gpio_blink_set = h1940_led_blink_set,
217
440
static struct platform_device h1940_device_leds = {
218
.name = "h1940-leds",
444
.platform_data = &h1940_leds_pdata,
222
448
static struct platform_device h1940_device_bluetooth = {
594
#define DECLARE_BUTTON(p, k, n, w) \
603
static struct gpio_keys_button h1940_buttons[] = {
604
DECLARE_BUTTON(S3C2410_GPF(0), KEY_POWER, "Power", 1),
605
DECLARE_BUTTON(S3C2410_GPF(6), KEY_ENTER, "Select", 1),
606
DECLARE_BUTTON(S3C2410_GPF(7), KEY_RECORD, "Record", 0),
607
DECLARE_BUTTON(S3C2410_GPG(0), KEY_F11, "Calendar", 0),
608
DECLARE_BUTTON(S3C2410_GPG(2), KEY_F12, "Contacts", 0),
609
DECLARE_BUTTON(S3C2410_GPG(3), KEY_MAIL, "Mail", 0),
610
DECLARE_BUTTON(S3C2410_GPG(6), KEY_LEFT, "Left_arrow", 0),
611
DECLARE_BUTTON(S3C2410_GPG(7), KEY_HOMEPAGE, "Home", 0),
612
DECLARE_BUTTON(S3C2410_GPG(8), KEY_RIGHT, "Right_arrow", 0),
613
DECLARE_BUTTON(S3C2410_GPG(9), KEY_UP, "Up_arrow", 0),
614
DECLARE_BUTTON(S3C2410_GPG(10), KEY_DOWN, "Down_arrow", 0),
617
static struct gpio_keys_platform_data h1940_buttons_data = {
618
.buttons = h1940_buttons,
619
.nbuttons = ARRAY_SIZE(h1940_buttons),
622
static struct platform_device h1940_dev_buttons = {
626
.platform_data = &h1940_buttons_data,
365
630
static struct platform_device *h1940_devices[] __initdata = {
366
632
&s3c_device_ohci,