Lines Matching refs:palmas

20 #include <linux/mfd/palmas.h>
300 	.name = "palmas",
325 int palmas_ext_control_req_config(struct palmas *palmas,
328 	struct palmas_pmic_driver_data *pmic_ddata = palmas->pmic_ddata;
353 		ret = palmas_update_bits(palmas, PALMAS_RESOURCE_BASE,
356 		ret = palmas_update_bits(palmas, PALMAS_RESOURCE_BASE,
359 		dev_err(palmas->dev, "Resource reg 0x%02x update failed %d\n",
365 	ret = palmas_update_bits(palmas, PALMAS_PMU_CONTROL_BASE,
368 		dev_err(palmas->dev, "POWER_CTRL register update failed %d\n",
424 static struct palmas *palmas_dev;
432 	if (of_property_read_bool(np, "ti,palmas-override-powerhold")) {
491 		.compatible = "ti,palmas",
508 	struct palmas *palmas;
530 	palmas = devm_kzalloc(&i2c->dev, sizeof(struct palmas), GFP_KERNEL);
531 	if (palmas == NULL)
534 	i2c_set_clientdata(i2c, palmas);
535 	palmas->dev = &i2c->dev;
536 	palmas->irq = i2c->irq;
539 	palmas->features = *driver_data->features;
543 			palmas->i2c_clients[i] = i2c;
545 			palmas->i2c_clients[i] =
548 			if (IS_ERR(palmas->i2c_clients[i])) {
549 				dev_err(palmas->dev,
551 				ret = PTR_ERR(palmas->i2c_clients[i]);
554 			palmas->i2c_clients[i]->dev.of_node = of_node_get(node);
556 		palmas->regmap[i] = devm_regmap_init_i2c(palmas->i2c_clients[i],
558 		if (IS_ERR(palmas->regmap[i])) {
559 			ret = PTR_ERR(palmas->regmap[i]);
560 			dev_err(palmas->dev,
567 	if (!palmas->irq) {
568 		dev_warn(palmas->dev, "IRQ missing: skipping irq request\n");
577 	ret = palmas_update_bits(palmas, PALMAS_PU_PD_OD_BASE,
581 		dev_err(palmas->dev, "POLARITY_CTRL update failed: %d\n", ret);
590 	regmap_write(palmas->regmap[slave], addr, reg);
592 	ret = regmap_add_irq_chip(palmas->regmap[slave], palmas->irq,
594 				  driver_data->irq_chip, &palmas->irq_data);
605 		ret = regmap_write(palmas->regmap[slave], addr, reg);
609 		ret = regmap_read(palmas->regmap[slave], addr, &reg);
615 		palmas->gpio_muxed |= PALMAS_GPIO_0_MUXED;
617 		palmas->gpio_muxed |= PALMAS_GPIO_1_MUXED;
620 		palmas->led_muxed |= PALMAS_LED1_MUXED;
623 		palmas->pwm_muxed |= PALMAS_PWM1_MUXED;
625 		palmas->gpio_muxed |= PALMAS_GPIO_2_MUXED;
628 		palmas->led_muxed |= PALMAS_LED2_MUXED;
631 		palmas->pwm_muxed |= PALMAS_PWM2_MUXED;
633 		palmas->gpio_muxed |= PALMAS_GPIO_3_MUXED;
640 		ret = regmap_write(palmas->regmap[slave], addr, reg);
644 		ret = regmap_read(palmas->regmap[slave], addr, &reg);
650 		palmas->gpio_muxed |= PALMAS_GPIO_4_MUXED;
652 		palmas->gpio_muxed |= PALMAS_GPIO_5_MUXED;
654 		palmas->gpio_muxed |= PALMAS_GPIO_6_MUXED;
656 		palmas->gpio_muxed |= PALMAS_GPIO_7_MUXED;
658 	dev_info(palmas->dev, "Muxing GPIO %x, PWM %x, LED %x\n",
659 			palmas->gpio_muxed, palmas->pwm_muxed,
660 			palmas->led_muxed);
667 	ret = regmap_write(palmas->regmap[slave], addr, reg);
680 			palmas_dev = palmas;
688 	regmap_del_irq_chip(palmas->irq, palmas->irq_data);
691 		if (palmas->i2c_clients[i])
692 			i2c_unregister_device(palmas->i2c_clients[i]);
699 	struct palmas *palmas = i2c_get_clientdata(i2c);
702 	regmap_del_irq_chip(palmas->irq, palmas->irq_data);
705 		if (palmas->i2c_clients[i])
706 			i2c_unregister_device(palmas->i2c_clients[i]);
709 	if (palmas == palmas_dev) {
716 	{ "palmas", },
726 		   .name = "palmas",