324 int palmas_ext_control_req_config(struct palmas *palmas,  in palmas_ext_control_req_config()  argument
327 	struct palmas_pmic_driver_data *pmic_ddata = palmas->pmic_ddata;  in palmas_ext_control_req_config()
352 		ret = palmas_update_bits(palmas, PALMAS_RESOURCE_BASE,  in palmas_ext_control_req_config()
355 		ret = palmas_update_bits(palmas, PALMAS_RESOURCE_BASE,  in palmas_ext_control_req_config()
358 		dev_err(palmas->dev, "Resource reg 0x%02x update failed %d\n",  in palmas_ext_control_req_config()
364 	ret = palmas_update_bits(palmas, PALMAS_PMU_CONTROL_BASE,  in palmas_ext_control_req_config()
367 		dev_err(palmas->dev, "POWER_CTRL register update failed %d\n",  in palmas_ext_control_req_config()
423 static struct palmas *palmas_dev;
508 	struct palmas *palmas;  in palmas_i2c_probe()  local
531 	palmas = devm_kzalloc(&i2c->dev, sizeof(struct palmas), GFP_KERNEL);  in palmas_i2c_probe()
532 	if (palmas == NULL)  in palmas_i2c_probe()
535 	i2c_set_clientdata(i2c, palmas);  in palmas_i2c_probe()
536 	palmas->dev = &i2c->dev;  in palmas_i2c_probe()
537 	palmas->irq = i2c->irq;  in palmas_i2c_probe()
545 	palmas->features = *driver_data->features;  in palmas_i2c_probe()
549 			palmas->i2c_clients[i] = i2c;  in palmas_i2c_probe()
551 			palmas->i2c_clients[i] =  in palmas_i2c_probe()
554 			if (IS_ERR(palmas->i2c_clients[i])) {  in palmas_i2c_probe()
555 				dev_err(palmas->dev,  in palmas_i2c_probe()
557 				ret = PTR_ERR(palmas->i2c_clients[i]);  in palmas_i2c_probe()
560 			palmas->i2c_clients[i]->dev.of_node = of_node_get(node);  in palmas_i2c_probe()
562 		palmas->regmap[i] = devm_regmap_init_i2c(palmas->i2c_clients[i],  in palmas_i2c_probe()
564 		if (IS_ERR(palmas->regmap[i])) {  in palmas_i2c_probe()
565 			ret = PTR_ERR(palmas->regmap[i]);  in palmas_i2c_probe()
566 			dev_err(palmas->dev,  in palmas_i2c_probe()
573 	if (!palmas->irq) {  in palmas_i2c_probe()
574 		dev_warn(palmas->dev, "IRQ missing: skipping irq request\n");  in palmas_i2c_probe()
583 	ret = palmas_update_bits(palmas, PALMAS_PU_PD_OD_BASE,  in palmas_i2c_probe()
587 		dev_err(palmas->dev, "POLARITY_CTRL update failed: %d\n", ret);  in palmas_i2c_probe()
596 	regmap_write(palmas->regmap[slave], addr, reg);  in palmas_i2c_probe()
598 	ret = regmap_add_irq_chip(palmas->regmap[slave], palmas->irq,  in palmas_i2c_probe()
600 				  driver_data->irq_chip, &palmas->irq_data);  in palmas_i2c_probe()
611 		ret = regmap_write(palmas->regmap[slave], addr, reg);  in palmas_i2c_probe()
615 		ret = regmap_read(palmas->regmap[slave], addr, &reg);  in palmas_i2c_probe()
621 		palmas->gpio_muxed |= PALMAS_GPIO_0_MUXED;  in palmas_i2c_probe()
623 		palmas->gpio_muxed |= PALMAS_GPIO_1_MUXED;  in palmas_i2c_probe()
626 		palmas->led_muxed |= PALMAS_LED1_MUXED;  in palmas_i2c_probe()
629 		palmas->pwm_muxed |= PALMAS_PWM1_MUXED;  in palmas_i2c_probe()
631 		palmas->gpio_muxed |= PALMAS_GPIO_2_MUXED;  in palmas_i2c_probe()
634 		palmas->led_muxed |= PALMAS_LED2_MUXED;  in palmas_i2c_probe()
637 		palmas->pwm_muxed |= PALMAS_PWM2_MUXED;  in palmas_i2c_probe()
639 		palmas->gpio_muxed |= PALMAS_GPIO_3_MUXED;  in palmas_i2c_probe()
646 		ret = regmap_write(palmas->regmap[slave], addr, reg);  in palmas_i2c_probe()
650 		ret = regmap_read(palmas->regmap[slave], addr, &reg);  in palmas_i2c_probe()
656 		palmas->gpio_muxed |= PALMAS_GPIO_4_MUXED;  in palmas_i2c_probe()
658 		palmas->gpio_muxed |= PALMAS_GPIO_5_MUXED;  in palmas_i2c_probe()
660 		palmas->gpio_muxed |= PALMAS_GPIO_6_MUXED;  in palmas_i2c_probe()
662 		palmas->gpio_muxed |= PALMAS_GPIO_7_MUXED;  in palmas_i2c_probe()
664 	dev_info(palmas->dev, "Muxing GPIO %x, PWM %x, LED %x\n",  in palmas_i2c_probe()
665 			palmas->gpio_muxed, palmas->pwm_muxed,  in palmas_i2c_probe()
666 			palmas->led_muxed);  in palmas_i2c_probe()
673 	ret = regmap_write(palmas->regmap[slave], addr, reg);  in palmas_i2c_probe()
686 			palmas_dev = palmas;  in palmas_i2c_probe()
694 	regmap_del_irq_chip(palmas->irq, palmas->irq_data);  in palmas_i2c_probe()
697 		if (palmas->i2c_clients[i])  in palmas_i2c_probe()
698 			i2c_unregister_device(palmas->i2c_clients[i]);  in palmas_i2c_probe()
705 	struct palmas *palmas = i2c_get_clientdata(i2c);  in palmas_i2c_remove()  local
708 	regmap_del_irq_chip(palmas->irq, palmas->irq_data);  in palmas_i2c_remove()
711 		if (palmas->i2c_clients[i])  in palmas_i2c_remove()
712 			i2c_unregister_device(palmas->i2c_clients[i]);  in palmas_i2c_remove()
715 	if (palmas == palmas_dev) {  in palmas_i2c_remove()