Lines Matching refs:palmas

20 #include <linux/mfd/palmas.h>
299 	.name = "palmas",
324 int palmas_ext_control_req_config(struct palmas *palmas,
327 	struct palmas_pmic_driver_data *pmic_ddata = palmas->pmic_ddata;
352 		ret = palmas_update_bits(palmas, PALMAS_RESOURCE_BASE,
355 		ret = palmas_update_bits(palmas, PALMAS_RESOURCE_BASE,
358 		dev_err(palmas->dev, "Resource reg 0x%02x update failed %d\n",
364 	ret = palmas_update_bits(palmas, PALMAS_PMU_CONTROL_BASE,
367 		dev_err(palmas->dev, "POWER_CTRL register update failed %d\n",
423 static struct palmas *palmas_dev;
431 	if (of_property_read_bool(np, "ti,palmas-override-powerhold")) {
490 		.compatible = "ti,palmas",
508 	struct palmas *palmas;
531 	palmas = devm_kzalloc(&i2c->dev, sizeof(struct palmas), GFP_KERNEL);
532 	if (palmas == NULL)
535 	i2c_set_clientdata(i2c, palmas);
536 	palmas->dev = &i2c->dev;
537 	palmas->irq = i2c->irq;
545 	palmas->features = *driver_data->features;
549 			palmas->i2c_clients[i] = i2c;
551 			palmas->i2c_clients[i] =
554 			if (IS_ERR(palmas->i2c_clients[i])) {
555 				dev_err(palmas->dev,
557 				ret = PTR_ERR(palmas->i2c_clients[i]);
560 			palmas->i2c_clients[i]->dev.of_node = of_node_get(node);
562 		palmas->regmap[i] = devm_regmap_init_i2c(palmas->i2c_clients[i],
564 		if (IS_ERR(palmas->regmap[i])) {
565 			ret = PTR_ERR(palmas->regmap[i]);
566 			dev_err(palmas->dev,
573 	if (!palmas->irq) {
574 		dev_warn(palmas->dev, "IRQ missing: skipping irq request\n");
583 	ret = palmas_update_bits(palmas, PALMAS_PU_PD_OD_BASE,
587 		dev_err(palmas->dev, "POLARITY_CTRL update failed: %d\n", ret);
596 	regmap_write(palmas->regmap[slave], addr, reg);
598 	ret = regmap_add_irq_chip(palmas->regmap[slave], palmas->irq,
600 				  driver_data->irq_chip, &palmas->irq_data);
611 		ret = regmap_write(palmas->regmap[slave], addr, reg);
615 		ret = regmap_read(palmas->regmap[slave], addr, &reg);
621 		palmas->gpio_muxed |= PALMAS_GPIO_0_MUXED;
623 		palmas->gpio_muxed |= PALMAS_GPIO_1_MUXED;
626 		palmas->led_muxed |= PALMAS_LED1_MUXED;
629 		palmas->pwm_muxed |= PALMAS_PWM1_MUXED;
631 		palmas->gpio_muxed |= PALMAS_GPIO_2_MUXED;
634 		palmas->led_muxed |= PALMAS_LED2_MUXED;
637 		palmas->pwm_muxed |= PALMAS_PWM2_MUXED;
639 		palmas->gpio_muxed |= PALMAS_GPIO_3_MUXED;
646 		ret = regmap_write(palmas->regmap[slave], addr, reg);
650 		ret = regmap_read(palmas->regmap[slave], addr, &reg);
656 		palmas->gpio_muxed |= PALMAS_GPIO_4_MUXED;
658 		palmas->gpio_muxed |= PALMAS_GPIO_5_MUXED;
660 		palmas->gpio_muxed |= PALMAS_GPIO_6_MUXED;
662 		palmas->gpio_muxed |= PALMAS_GPIO_7_MUXED;
664 	dev_info(palmas->dev, "Muxing GPIO %x, PWM %x, LED %x\n",
665 			palmas->gpio_muxed, palmas->pwm_muxed,
666 			palmas->led_muxed);
673 	ret = regmap_write(palmas->regmap[slave], addr, reg);
686 			palmas_dev = palmas;
694 	regmap_del_irq_chip(palmas->irq, palmas->irq_data);
697 		if (palmas->i2c_clients[i])
698 			i2c_unregister_device(palmas->i2c_clients[i]);
705 	struct palmas *palmas = i2c_get_clientdata(i2c);
708 	regmap_del_irq_chip(palmas->irq, palmas->irq_data);
711 		if (palmas->i2c_clients[i])
712 			i2c_unregister_device(palmas->i2c_clients[i]);
715 	if (palmas == palmas_dev) {
724 	{ "palmas", },
734 		   .name = "palmas",