aboutsummaryrefslogtreecommitdiffstats
path: root/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'drivers')
-rw-r--r--drivers/i2c/chips/tps65010.c135
1 files changed, 69 insertions, 66 deletions
diff --git a/drivers/i2c/chips/tps65010.c b/drivers/i2c/chips/tps65010.c
index 503ffec2ce07..402d911a9e7b 100644
--- a/drivers/i2c/chips/tps65010.c
+++ b/drivers/i2c/chips/tps65010.c
@@ -79,7 +79,8 @@ enum tps_model {
79}; 79};
80 80
81struct tps65010 { 81struct tps65010 {
82 struct i2c_client client; 82 struct i2c_client c;
83 struct i2c_client *client;
83 struct mutex lock; 84 struct mutex lock;
84 int irq; 85 int irq;
85 struct delayed_work work; 86 struct delayed_work work;
@@ -229,22 +230,22 @@ static int dbg_show(struct seq_file *s, void *_)
229 /* registers for monitoring battery charging and status; note 230 /* registers for monitoring battery charging and status; note
230 * that reading chgstat and regstat may ack IRQs... 231 * that reading chgstat and regstat may ack IRQs...
231 */ 232 */
232 value = i2c_smbus_read_byte_data(&tps->client, TPS_CHGCONFIG); 233 value = i2c_smbus_read_byte_data(tps->client, TPS_CHGCONFIG);
233 dbg_chgconf(tps->por, buf, sizeof buf, value); 234 dbg_chgconf(tps->por, buf, sizeof buf, value);
234 seq_printf(s, "chgconfig %s", buf); 235 seq_printf(s, "chgconfig %s", buf);
235 236
236 value = i2c_smbus_read_byte_data(&tps->client, TPS_CHGSTATUS); 237 value = i2c_smbus_read_byte_data(tps->client, TPS_CHGSTATUS);
237 dbg_chgstat(buf, sizeof buf, value); 238 dbg_chgstat(buf, sizeof buf, value);
238 seq_printf(s, "chgstat %s", buf); 239 seq_printf(s, "chgstat %s", buf);
239 value = i2c_smbus_read_byte_data(&tps->client, TPS_MASK1); 240 value = i2c_smbus_read_byte_data(tps->client, TPS_MASK1);
240 dbg_chgstat(buf, sizeof buf, value); 241 dbg_chgstat(buf, sizeof buf, value);
241 seq_printf(s, "mask1 %s", buf); 242 seq_printf(s, "mask1 %s", buf);
242 /* ignore ackint1 */ 243 /* ignore ackint1 */
243 244
244 value = i2c_smbus_read_byte_data(&tps->client, TPS_REGSTATUS); 245 value = i2c_smbus_read_byte_data(tps->client, TPS_REGSTATUS);
245 dbg_regstat(buf, sizeof buf, value); 246 dbg_regstat(buf, sizeof buf, value);
246 seq_printf(s, "regstat %s", buf); 247 seq_printf(s, "regstat %s", buf);
247 value = i2c_smbus_read_byte_data(&tps->client, TPS_MASK2); 248 value = i2c_smbus_read_byte_data(tps->client, TPS_MASK2);
248 dbg_regstat(buf, sizeof buf, value); 249 dbg_regstat(buf, sizeof buf, value);
249 seq_printf(s, "mask2 %s\n", buf); 250 seq_printf(s, "mask2 %s\n", buf);
250 /* ignore ackint2 */ 251 /* ignore ackint2 */
@@ -253,21 +254,21 @@ static int dbg_show(struct seq_file *s, void *_)
253 254
254 255
255 /* VMAIN voltage, enable lowpower, etc */ 256 /* VMAIN voltage, enable lowpower, etc */
256 value = i2c_smbus_read_byte_data(&tps->client, TPS_VDCDC1); 257 value = i2c_smbus_read_byte_data(tps->client, TPS_VDCDC1);
257 seq_printf(s, "vdcdc1 %02x\n", value); 258 seq_printf(s, "vdcdc1 %02x\n", value);
258 259
259 /* VCORE voltage, vibrator on/off */ 260 /* VCORE voltage, vibrator on/off */
260 value = i2c_smbus_read_byte_data(&tps->client, TPS_VDCDC2); 261 value = i2c_smbus_read_byte_data(tps->client, TPS_VDCDC2);
261 seq_printf(s, "vdcdc2 %02x\n", value); 262 seq_printf(s, "vdcdc2 %02x\n", value);
262 263
263 /* both LD0s, and their lowpower behavior */ 264 /* both LD0s, and their lowpower behavior */
264 value = i2c_smbus_read_byte_data(&tps->client, TPS_VREGS1); 265 value = i2c_smbus_read_byte_data(tps->client, TPS_VREGS1);
265 seq_printf(s, "vregs1 %02x\n\n", value); 266 seq_printf(s, "vregs1 %02x\n\n", value);
266 267
267 268
268 /* LEDs and GPIOs */ 269 /* LEDs and GPIOs */
269 value = i2c_smbus_read_byte_data(&tps->client, TPS_LED1_ON); 270 value = i2c_smbus_read_byte_data(tps->client, TPS_LED1_ON);
270 v2 = i2c_smbus_read_byte_data(&tps->client, TPS_LED1_PER); 271 v2 = i2c_smbus_read_byte_data(tps->client, TPS_LED1_PER);
271 seq_printf(s, "led1 %s, on=%02x, per=%02x, %d/%d msec\n", 272 seq_printf(s, "led1 %s, on=%02x, per=%02x, %d/%d msec\n",
272 (value & 0x80) 273 (value & 0x80)
273 ? ((v2 & 0x80) ? "on" : "off") 274 ? ((v2 & 0x80) ? "on" : "off")
@@ -275,8 +276,8 @@ static int dbg_show(struct seq_file *s, void *_)
275 value, v2, 276 value, v2,
276 (value & 0x7f) * 10, (v2 & 0x7f) * 100); 277 (value & 0x7f) * 10, (v2 & 0x7f) * 100);
277 278
278 value = i2c_smbus_read_byte_data(&tps->client, TPS_LED2_ON); 279 value = i2c_smbus_read_byte_data(tps->client, TPS_LED2_ON);
279 v2 = i2c_smbus_read_byte_data(&tps->client, TPS_LED2_PER); 280 v2 = i2c_smbus_read_byte_data(tps->client, TPS_LED2_PER);
280 seq_printf(s, "led2 %s, on=%02x, per=%02x, %d/%d msec\n", 281 seq_printf(s, "led2 %s, on=%02x, per=%02x, %d/%d msec\n",
281 (value & 0x80) 282 (value & 0x80)
282 ? ((v2 & 0x80) ? "on" : "off") 283 ? ((v2 & 0x80) ? "on" : "off")
@@ -284,8 +285,8 @@ static int dbg_show(struct seq_file *s, void *_)
284 value, v2, 285 value, v2,
285 (value & 0x7f) * 10, (v2 & 0x7f) * 100); 286 (value & 0x7f) * 10, (v2 & 0x7f) * 100);
286 287
287 value = i2c_smbus_read_byte_data(&tps->client, TPS_DEFGPIO); 288 value = i2c_smbus_read_byte_data(tps->client, TPS_DEFGPIO);
288 v2 = i2c_smbus_read_byte_data(&tps->client, TPS_MASK3); 289 v2 = i2c_smbus_read_byte_data(tps->client, TPS_MASK3);
289 seq_printf(s, "defgpio %02x mask3 %02x\n", value, v2); 290 seq_printf(s, "defgpio %02x mask3 %02x\n", value, v2);
290 291
291 for (i = 0; i < 4; i++) { 292 for (i = 0; i < 4; i++) {
@@ -335,7 +336,7 @@ static void tps65010_interrupt(struct tps65010 *tps)
335 336
336 /* regstatus irqs */ 337 /* regstatus irqs */
337 if (tps->nmask2) { 338 if (tps->nmask2) {
338 tmp = i2c_smbus_read_byte_data(&tps->client, TPS_REGSTATUS); 339 tmp = i2c_smbus_read_byte_data(tps->client, TPS_REGSTATUS);
339 mask = tmp ^ tps->regstatus; 340 mask = tmp ^ tps->regstatus;
340 tps->regstatus = tmp; 341 tps->regstatus = tmp;
341 mask &= tps->nmask2; 342 mask &= tps->nmask2;
@@ -362,7 +363,7 @@ static void tps65010_interrupt(struct tps65010 *tps)
362 363
363 /* chgstatus irqs */ 364 /* chgstatus irqs */
364 if (tps->nmask1) { 365 if (tps->nmask1) {
365 tmp = i2c_smbus_read_byte_data(&tps->client, TPS_CHGSTATUS); 366 tmp = i2c_smbus_read_byte_data(tps->client, TPS_CHGSTATUS);
366 mask = tmp ^ tps->chgstatus; 367 mask = tmp ^ tps->chgstatus;
367 tps->chgstatus = tmp; 368 tps->chgstatus = tmp;
368 mask &= tps->nmask1; 369 mask &= tps->nmask1;
@@ -426,7 +427,7 @@ static void tps65010_work(struct work_struct *work)
426 int status; 427 int status;
427 u8 chgconfig, tmp; 428 u8 chgconfig, tmp;
428 429
429 chgconfig = i2c_smbus_read_byte_data(&tps->client, 430 chgconfig = i2c_smbus_read_byte_data(tps->client,
430 TPS_CHGCONFIG); 431 TPS_CHGCONFIG);
431 chgconfig &= ~(TPS_VBUS_500MA | TPS_VBUS_CHARGING); 432 chgconfig &= ~(TPS_VBUS_500MA | TPS_VBUS_CHARGING);
432 if (tps->vbus == 500) 433 if (tps->vbus == 500)
@@ -434,11 +435,11 @@ static void tps65010_work(struct work_struct *work)
434 else if (tps->vbus >= 100) 435 else if (tps->vbus >= 100)
435 chgconfig |= TPS_VBUS_CHARGING; 436 chgconfig |= TPS_VBUS_CHARGING;
436 437
437 status = i2c_smbus_write_byte_data(&tps->client, 438 status = i2c_smbus_write_byte_data(tps->client,
438 TPS_CHGCONFIG, chgconfig); 439 TPS_CHGCONFIG, chgconfig);
439 440
440 /* vbus update fails unless VBUS is connected! */ 441 /* vbus update fails unless VBUS is connected! */
441 tmp = i2c_smbus_read_byte_data(&tps->client, TPS_CHGCONFIG); 442 tmp = i2c_smbus_read_byte_data(tps->client, TPS_CHGCONFIG);
442 tps->chgconf = tmp; 443 tps->chgconf = tmp;
443 show_chgconfig(tps->por, "update vbus", tmp); 444 show_chgconfig(tps->por, "update vbus", tmp);
444 } 445 }
@@ -467,7 +468,7 @@ static int __exit tps65010_detach_client(struct i2c_client *client)
467{ 468{
468 struct tps65010 *tps; 469 struct tps65010 *tps;
469 470
470 tps = container_of(client, struct tps65010, client); 471 tps = container_of(client, struct tps65010, c);
471 free_irq(tps->irq, tps); 472 free_irq(tps->irq, tps);
472#ifdef CONFIG_ARM 473#ifdef CONFIG_ARM
473 if (machine_is_omap_h2()) 474 if (machine_is_omap_h2())
@@ -499,6 +500,7 @@ tps65010_probe(struct i2c_adapter *bus, int address, int kind)
499 struct tps65010 *tps; 500 struct tps65010 *tps;
500 int status; 501 int status;
501 unsigned long irqflags; 502 unsigned long irqflags;
503 struct i2c_client *client;
502 504
503 if (the_tps) { 505 if (the_tps) {
504 dev_dbg(&bus->dev, "only one %s for now\n", DRIVER_NAME); 506 dev_dbg(&bus->dev, "only one %s for now\n", DRIVER_NAME);
@@ -512,12 +514,13 @@ tps65010_probe(struct i2c_adapter *bus, int address, int kind)
512 mutex_init(&tps->lock); 514 mutex_init(&tps->lock);
513 INIT_DELAYED_WORK(&tps->work, tps65010_work); 515 INIT_DELAYED_WORK(&tps->work, tps65010_work);
514 tps->irq = -1; 516 tps->irq = -1;
515 tps->client.addr = address; 517 tps->c.addr = address;
516 tps->client.adapter = bus; 518 tps->c.adapter = bus;
517 tps->client.driver = &tps65010_driver; 519 tps->c.driver = &tps65010_driver;
518 strlcpy(tps->client.name, DRIVER_NAME, I2C_NAME_SIZE); 520 strlcpy(tps->c.name, DRIVER_NAME, I2C_NAME_SIZE);
521 tps->client = client = &tps->c;
519 522
520 status = i2c_attach_client(&tps->client); 523 status = i2c_attach_client(client);
521 if (status < 0) { 524 if (status < 0) {
522 dev_dbg(&bus->dev, "can't attach %s to device %d, err %d\n", 525 dev_dbg(&bus->dev, "can't attach %s to device %d, err %d\n",
523 DRIVER_NAME, address, status); 526 DRIVER_NAME, address, status);
@@ -556,9 +559,9 @@ tps65010_probe(struct i2c_adapter *bus, int address, int kind)
556 status = request_irq(tps->irq, tps65010_irq, 559 status = request_irq(tps->irq, tps65010_irq,
557 irqflags, DRIVER_NAME, tps); 560 irqflags, DRIVER_NAME, tps);
558 if (status < 0) { 561 if (status < 0) {
559 dev_dbg(&tps->client.dev, "can't get IRQ %d, err %d\n", 562 dev_dbg(&client->dev, "can't get IRQ %d, err %d\n",
560 tps->irq, status); 563 tps->irq, status);
561 i2c_detach_client(&tps->client); 564 i2c_detach_client(client);
562 goto fail1; 565 goto fail1;
563 } 566 }
564#ifdef CONFIG_ARM 567#ifdef CONFIG_ARM
@@ -583,21 +586,21 @@ tps65010_probe(struct i2c_adapter *bus, int address, int kind)
583 break; 586 break;
584 /* else CHGCONFIG.POR is replaced by AUA, enabling a WAIT mode */ 587 /* else CHGCONFIG.POR is replaced by AUA, enabling a WAIT mode */
585 } 588 }
586 tps->chgconf = i2c_smbus_read_byte_data(&tps->client, TPS_CHGCONFIG); 589 tps->chgconf = i2c_smbus_read_byte_data(client, TPS_CHGCONFIG);
587 show_chgconfig(tps->por, "conf/init", tps->chgconf); 590 show_chgconfig(tps->por, "conf/init", tps->chgconf);
588 591
589 show_chgstatus("chg/init", 592 show_chgstatus("chg/init",
590 i2c_smbus_read_byte_data(&tps->client, TPS_CHGSTATUS)); 593 i2c_smbus_read_byte_data(client, TPS_CHGSTATUS));
591 show_regstatus("reg/init", 594 show_regstatus("reg/init",
592 i2c_smbus_read_byte_data(&tps->client, TPS_REGSTATUS)); 595 i2c_smbus_read_byte_data(client, TPS_REGSTATUS));
593 596
594 pr_debug("%s: vdcdc1 0x%02x, vdcdc2 %02x, vregs1 %02x\n", DRIVER_NAME, 597 pr_debug("%s: vdcdc1 0x%02x, vdcdc2 %02x, vregs1 %02x\n", DRIVER_NAME,
595 i2c_smbus_read_byte_data(&tps->client, TPS_VDCDC1), 598 i2c_smbus_read_byte_data(client, TPS_VDCDC1),
596 i2c_smbus_read_byte_data(&tps->client, TPS_VDCDC2), 599 i2c_smbus_read_byte_data(client, TPS_VDCDC2),
597 i2c_smbus_read_byte_data(&tps->client, TPS_VREGS1)); 600 i2c_smbus_read_byte_data(client, TPS_VREGS1));
598 pr_debug("%s: defgpio 0x%02x, mask3 0x%02x\n", DRIVER_NAME, 601 pr_debug("%s: defgpio 0x%02x, mask3 0x%02x\n", DRIVER_NAME,
599 i2c_smbus_read_byte_data(&tps->client, TPS_DEFGPIO), 602 i2c_smbus_read_byte_data(client, TPS_DEFGPIO),
600 i2c_smbus_read_byte_data(&tps->client, TPS_MASK3)); 603 i2c_smbus_read_byte_data(client, TPS_MASK3));
601 604
602 tps65010_driver.attach_adapter = tps65010_noscan; 605 tps65010_driver.attach_adapter = tps65010_noscan;
603 the_tps = tps; 606 the_tps = tps;
@@ -615,15 +618,15 @@ tps65010_probe(struct i2c_adapter *bus, int address, int kind)
615 * registers, and maybe disable VBUS draw. 618 * registers, and maybe disable VBUS draw.
616 */ 619 */
617 tps->nmask1 = ~0; 620 tps->nmask1 = ~0;
618 (void) i2c_smbus_write_byte_data(&tps->client, TPS_MASK1, ~tps->nmask1); 621 (void) i2c_smbus_write_byte_data(client, TPS_MASK1, ~tps->nmask1);
619 622
620 tps->nmask2 = TPS_REG_ONOFF; 623 tps->nmask2 = TPS_REG_ONOFF;
621 if (tps->model == TPS65013) 624 if (tps->model == TPS65013)
622 tps->nmask2 |= TPS_REG_NO_CHG; 625 tps->nmask2 |= TPS_REG_NO_CHG;
623 (void) i2c_smbus_write_byte_data(&tps->client, TPS_MASK2, ~tps->nmask2); 626 (void) i2c_smbus_write_byte_data(client, TPS_MASK2, ~tps->nmask2);
624 627
625 (void) i2c_smbus_write_byte_data(&tps->client, TPS_MASK3, 0x0f 628 (void) i2c_smbus_write_byte_data(client, TPS_MASK3, 0x0f
626 | i2c_smbus_read_byte_data(&tps->client, TPS_MASK3)); 629 | i2c_smbus_read_byte_data(client, TPS_MASK3));
627 630
628 tps65010_work(&tps->work.work); 631 tps65010_work(&tps->work.work);
629 632
@@ -702,7 +705,7 @@ int tps65010_set_gpio_out_value(unsigned gpio, unsigned value)
702 705
703 mutex_lock(&the_tps->lock); 706 mutex_lock(&the_tps->lock);
704 707
705 defgpio = i2c_smbus_read_byte_data(&the_tps->client, TPS_DEFGPIO); 708 defgpio = i2c_smbus_read_byte_data(the_tps->client, TPS_DEFGPIO);
706 709
707 /* Configure GPIO for output */ 710 /* Configure GPIO for output */
708 defgpio |= 1 << (gpio + 3); 711 defgpio |= 1 << (gpio + 3);
@@ -718,12 +721,12 @@ int tps65010_set_gpio_out_value(unsigned gpio, unsigned value)
718 break; 721 break;
719 } 722 }
720 723
721 status = i2c_smbus_write_byte_data(&the_tps->client, 724 status = i2c_smbus_write_byte_data(the_tps->client,
722 TPS_DEFGPIO, defgpio); 725 TPS_DEFGPIO, defgpio);
723 726
724 pr_debug("%s: gpio%dout = %s, defgpio 0x%02x\n", DRIVER_NAME, 727 pr_debug("%s: gpio%dout = %s, defgpio 0x%02x\n", DRIVER_NAME,
725 gpio, value ? "high" : "low", 728 gpio, value ? "high" : "low",
726 i2c_smbus_read_byte_data(&the_tps->client, TPS_DEFGPIO)); 729 i2c_smbus_read_byte_data(the_tps->client, TPS_DEFGPIO));
727 730
728 mutex_unlock(&the_tps->lock); 731 mutex_unlock(&the_tps->lock);
729 return status; 732 return status;
@@ -753,11 +756,11 @@ int tps65010_set_led(unsigned led, unsigned mode)
753 mutex_lock(&the_tps->lock); 756 mutex_lock(&the_tps->lock);
754 757
755 pr_debug("%s: led%i_on 0x%02x\n", DRIVER_NAME, led, 758 pr_debug("%s: led%i_on 0x%02x\n", DRIVER_NAME, led,
756 i2c_smbus_read_byte_data(&the_tps->client, 759 i2c_smbus_read_byte_data(the_tps->client,
757 TPS_LED1_ON + offs)); 760 TPS_LED1_ON + offs));
758 761
759 pr_debug("%s: led%i_per 0x%02x\n", DRIVER_NAME, led, 762 pr_debug("%s: led%i_per 0x%02x\n", DRIVER_NAME, led,
760 i2c_smbus_read_byte_data(&the_tps->client, 763 i2c_smbus_read_byte_data(the_tps->client,
761 TPS_LED1_PER + offs)); 764 TPS_LED1_PER + offs));
762 765
763 switch (mode) { 766 switch (mode) {
@@ -780,7 +783,7 @@ int tps65010_set_led(unsigned led, unsigned mode)
780 return -EINVAL; 783 return -EINVAL;
781 } 784 }
782 785
783 status = i2c_smbus_write_byte_data(&the_tps->client, 786 status = i2c_smbus_write_byte_data(the_tps->client,
784 TPS_LED1_ON + offs, led_on); 787 TPS_LED1_ON + offs, led_on);
785 788
786 if (status != 0) { 789 if (status != 0) {
@@ -791,9 +794,9 @@ int tps65010_set_led(unsigned led, unsigned mode)
791 } 794 }
792 795
793 pr_debug("%s: led%i_on 0x%02x\n", DRIVER_NAME, led, 796 pr_debug("%s: led%i_on 0x%02x\n", DRIVER_NAME, led,
794 i2c_smbus_read_byte_data(&the_tps->client, TPS_LED1_ON + offs)); 797 i2c_smbus_read_byte_data(the_tps->client, TPS_LED1_ON + offs));
795 798
796 status = i2c_smbus_write_byte_data(&the_tps->client, 799 status = i2c_smbus_write_byte_data(the_tps->client,
797 TPS_LED1_PER + offs, led_per); 800 TPS_LED1_PER + offs, led_per);
798 801
799 if (status != 0) { 802 if (status != 0) {
@@ -804,7 +807,7 @@ int tps65010_set_led(unsigned led, unsigned mode)
804 } 807 }
805 808
806 pr_debug("%s: led%i_per 0x%02x\n", DRIVER_NAME, led, 809 pr_debug("%s: led%i_per 0x%02x\n", DRIVER_NAME, led,
807 i2c_smbus_read_byte_data(&the_tps->client, 810 i2c_smbus_read_byte_data(the_tps->client,
808 TPS_LED1_PER + offs)); 811 TPS_LED1_PER + offs));
809 812
810 mutex_unlock(&the_tps->lock); 813 mutex_unlock(&the_tps->lock);
@@ -827,11 +830,11 @@ int tps65010_set_vib(unsigned value)
827 830
828 mutex_lock(&the_tps->lock); 831 mutex_lock(&the_tps->lock);
829 832
830 vdcdc2 = i2c_smbus_read_byte_data(&the_tps->client, TPS_VDCDC2); 833 vdcdc2 = i2c_smbus_read_byte_data(the_tps->client, TPS_VDCDC2);
831 vdcdc2 &= ~(1 << 1); 834 vdcdc2 &= ~(1 << 1);
832 if (value) 835 if (value)
833 vdcdc2 |= (1 << 1); 836 vdcdc2 |= (1 << 1);
834 status = i2c_smbus_write_byte_data(&the_tps->client, 837 status = i2c_smbus_write_byte_data(the_tps->client,
835 TPS_VDCDC2, vdcdc2); 838 TPS_VDCDC2, vdcdc2);
836 839
837 pr_debug("%s: vibrator %s\n", DRIVER_NAME, value ? "on" : "off"); 840 pr_debug("%s: vibrator %s\n", DRIVER_NAME, value ? "on" : "off");
@@ -857,9 +860,9 @@ int tps65010_set_low_pwr(unsigned mode)
857 860
858 pr_debug("%s: %s low_pwr, vdcdc1 0x%02x\n", DRIVER_NAME, 861 pr_debug("%s: %s low_pwr, vdcdc1 0x%02x\n", DRIVER_NAME,
859 mode ? "enable" : "disable", 862 mode ? "enable" : "disable",
860 i2c_smbus_read_byte_data(&the_tps->client, TPS_VDCDC1)); 863 i2c_smbus_read_byte_data(the_tps->client, TPS_VDCDC1));
861 864
862 vdcdc1 = i2c_smbus_read_byte_data(&the_tps->client, TPS_VDCDC1); 865 vdcdc1 = i2c_smbus_read_byte_data(the_tps->client, TPS_VDCDC1);
863 866
864 switch (mode) { 867 switch (mode) {
865 case OFF: 868 case OFF:
@@ -871,7 +874,7 @@ int tps65010_set_low_pwr(unsigned mode)
871 break; 874 break;
872 } 875 }
873 876
874 status = i2c_smbus_write_byte_data(&the_tps->client, 877 status = i2c_smbus_write_byte_data(the_tps->client,
875 TPS_VDCDC1, vdcdc1); 878 TPS_VDCDC1, vdcdc1);
876 879
877 if (status != 0) 880 if (status != 0)
@@ -879,7 +882,7 @@ int tps65010_set_low_pwr(unsigned mode)
879 DRIVER_NAME); 882 DRIVER_NAME);
880 else 883 else
881 pr_debug("%s: vdcdc1 0x%02x\n", DRIVER_NAME, 884 pr_debug("%s: vdcdc1 0x%02x\n", DRIVER_NAME,
882 i2c_smbus_read_byte_data(&the_tps->client, TPS_VDCDC1)); 885 i2c_smbus_read_byte_data(the_tps->client, TPS_VDCDC1));
883 886
884 mutex_unlock(&the_tps->lock); 887 mutex_unlock(&the_tps->lock);
885 888
@@ -902,9 +905,9 @@ int tps65010_config_vregs1(unsigned value)
902 mutex_lock(&the_tps->lock); 905 mutex_lock(&the_tps->lock);
903 906
904 pr_debug("%s: vregs1 0x%02x\n", DRIVER_NAME, 907 pr_debug("%s: vregs1 0x%02x\n", DRIVER_NAME,
905 i2c_smbus_read_byte_data(&the_tps->client, TPS_VREGS1)); 908 i2c_smbus_read_byte_data(the_tps->client, TPS_VREGS1));
906 909
907 status = i2c_smbus_write_byte_data(&the_tps->client, 910 status = i2c_smbus_write_byte_data(the_tps->client,
908 TPS_VREGS1, value); 911 TPS_VREGS1, value);
909 912
910 if (status != 0) 913 if (status != 0)
@@ -912,7 +915,7 @@ int tps65010_config_vregs1(unsigned value)
912 DRIVER_NAME); 915 DRIVER_NAME);
913 else 916 else
914 pr_debug("%s: vregs1 0x%02x\n", DRIVER_NAME, 917 pr_debug("%s: vregs1 0x%02x\n", DRIVER_NAME,
915 i2c_smbus_read_byte_data(&the_tps->client, TPS_VREGS1)); 918 i2c_smbus_read_byte_data(the_tps->client, TPS_VREGS1));
916 919
917 mutex_unlock(&the_tps->lock); 920 mutex_unlock(&the_tps->lock);
918 921
@@ -941,11 +944,11 @@ int tps65013_set_low_pwr(unsigned mode)
941 pr_debug("%s: %s low_pwr, chgconfig 0x%02x vdcdc1 0x%02x\n", 944 pr_debug("%s: %s low_pwr, chgconfig 0x%02x vdcdc1 0x%02x\n",
942 DRIVER_NAME, 945 DRIVER_NAME,
943 mode ? "enable" : "disable", 946 mode ? "enable" : "disable",
944 i2c_smbus_read_byte_data(&the_tps->client, TPS_CHGCONFIG), 947 i2c_smbus_read_byte_data(the_tps->client, TPS_CHGCONFIG),
945 i2c_smbus_read_byte_data(&the_tps->client, TPS_VDCDC1)); 948 i2c_smbus_read_byte_data(the_tps->client, TPS_VDCDC1));
946 949
947 chgconfig = i2c_smbus_read_byte_data(&the_tps->client, TPS_CHGCONFIG); 950 chgconfig = i2c_smbus_read_byte_data(the_tps->client, TPS_CHGCONFIG);
948 vdcdc1 = i2c_smbus_read_byte_data(&the_tps->client, TPS_VDCDC1); 951 vdcdc1 = i2c_smbus_read_byte_data(the_tps->client, TPS_VDCDC1);
949 952
950 switch (mode) { 953 switch (mode) {
951 case OFF: 954 case OFF:
@@ -959,7 +962,7 @@ int tps65013_set_low_pwr(unsigned mode)
959 break; 962 break;
960 } 963 }
961 964
962 status = i2c_smbus_write_byte_data(&the_tps->client, 965 status = i2c_smbus_write_byte_data(the_tps->client,
963 TPS_CHGCONFIG, chgconfig); 966 TPS_CHGCONFIG, chgconfig);
964 if (status != 0) { 967 if (status != 0) {
965 printk(KERN_ERR "%s: Failed to write chconfig register\n", 968 printk(KERN_ERR "%s: Failed to write chconfig register\n",
@@ -968,11 +971,11 @@ int tps65013_set_low_pwr(unsigned mode)
968 return status; 971 return status;
969 } 972 }
970 973
971 chgconfig = i2c_smbus_read_byte_data(&the_tps->client, TPS_CHGCONFIG); 974 chgconfig = i2c_smbus_read_byte_data(the_tps->client, TPS_CHGCONFIG);
972 the_tps->chgconf = chgconfig; 975 the_tps->chgconf = chgconfig;
973 show_chgconfig(0, "chgconf", chgconfig); 976 show_chgconfig(0, "chgconf", chgconfig);
974 977
975 status = i2c_smbus_write_byte_data(&the_tps->client, 978 status = i2c_smbus_write_byte_data(the_tps->client,
976 TPS_VDCDC1, vdcdc1); 979 TPS_VDCDC1, vdcdc1);
977 980
978 if (status != 0) 981 if (status != 0)
@@ -980,7 +983,7 @@ int tps65013_set_low_pwr(unsigned mode)
980 DRIVER_NAME); 983 DRIVER_NAME);
981 else 984 else
982 pr_debug("%s: vdcdc1 0x%02x\n", DRIVER_NAME, 985 pr_debug("%s: vdcdc1 0x%02x\n", DRIVER_NAME,
983 i2c_smbus_read_byte_data(&the_tps->client, TPS_VDCDC1)); 986 i2c_smbus_read_byte_data(the_tps->client, TPS_VDCDC1));
984 987
985 mutex_unlock(&the_tps->lock); 988 mutex_unlock(&the_tps->lock);
986 989
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-30 02:47:55 -0500