Lines Matching refs:pctrl
92 struct pinctrl_dev *pctrl; member
128 static int pm8xxx_read_bank(struct pm8xxx_gpio *pctrl, in pm8xxx_read_bank() argument
134 ret = regmap_write(pctrl->regmap, pin->reg, val); in pm8xxx_read_bank()
136 dev_err(pctrl->dev, "failed to select bank %d\n", bank); in pm8xxx_read_bank()
140 ret = regmap_read(pctrl->regmap, pin->reg, &val); in pm8xxx_read_bank()
142 dev_err(pctrl->dev, "failed to read register %d\n", bank); in pm8xxx_read_bank()
149 static int pm8xxx_write_bank(struct pm8xxx_gpio *pctrl, in pm8xxx_write_bank() argument
159 ret = regmap_write(pctrl->regmap, pin->reg, val); in pm8xxx_write_bank()
161 dev_err(pctrl->dev, "failed to write register\n"); in pm8xxx_write_bank()
168 struct pm8xxx_gpio *pctrl = pinctrl_dev_get_drvdata(pctldev); in pm8xxx_get_groups_count() local
170 return pctrl->npins; in pm8xxx_get_groups_count()
185 struct pm8xxx_gpio *pctrl = pinctrl_dev_get_drvdata(pctldev); in pm8xxx_get_group_pins() local
187 *pins = &pctrl->desc.pins[group].number; in pm8xxx_get_group_pins()
217 struct pm8xxx_gpio *pctrl = pinctrl_dev_get_drvdata(pctldev); in pm8xxx_get_function_groups() local
220 *num_groups = pctrl->npins; in pm8xxx_get_function_groups()
228 struct pm8xxx_gpio *pctrl = pinctrl_dev_get_drvdata(pctldev); in pm8xxx_pinmux_set_mux() local
229 struct pm8xxx_pin_data *pin = pctrl->desc.pins[group].drv_data; in pm8xxx_pinmux_set_mux()
235 pm8xxx_write_bank(pctrl, pin, 4, val); in pm8xxx_pinmux_set_mux()
251 struct pm8xxx_gpio *pctrl = pinctrl_dev_get_drvdata(pctldev); in pm8xxx_pin_config_get() local
252 struct pm8xxx_pin_data *pin = pctrl->desc.pins[offset].drv_data; in pm8xxx_pin_config_get()
321 struct pm8xxx_gpio *pctrl = pinctrl_dev_get_drvdata(pctldev); in pm8xxx_pin_config_set() local
322 struct pm8xxx_pin_data *pin = pctrl->desc.pins[offset].drv_data; in pm8xxx_pin_config_set()
348 dev_err(pctrl->dev, "invalid pull-up strength\n"); in pm8xxx_pin_config_set()
378 dev_err(pctrl->dev, "invalid drive strength\n"); in pm8xxx_pin_config_set()
393 dev_err(pctrl->dev, in pm8xxx_pin_config_set()
403 pm8xxx_write_bank(pctrl, pin, 0, val); in pm8xxx_pin_config_set()
410 pm8xxx_write_bank(pctrl, pin, 1, val); in pm8xxx_pin_config_set()
415 pm8xxx_write_bank(pctrl, pin, 2, val); in pm8xxx_pin_config_set()
421 pm8xxx_write_bank(pctrl, pin, 3, val); in pm8xxx_pin_config_set()
426 pm8xxx_write_bank(pctrl, pin, 4, val); in pm8xxx_pin_config_set()
433 pm8xxx_write_bank(pctrl, pin, 5, val); in pm8xxx_pin_config_set()
456 struct pm8xxx_gpio *pctrl = gpiochip_get_data(chip); in pm8xxx_gpio_direction_input() local
457 struct pm8xxx_pin_data *pin = pctrl->desc.pins[offset].drv_data; in pm8xxx_gpio_direction_input()
463 pm8xxx_write_bank(pctrl, pin, 1, val); in pm8xxx_gpio_direction_input()
472 struct pm8xxx_gpio *pctrl = gpiochip_get_data(chip); in pm8xxx_gpio_direction_output() local
473 struct pm8xxx_pin_data *pin = pctrl->desc.pins[offset].drv_data; in pm8xxx_gpio_direction_output()
483 pm8xxx_write_bank(pctrl, pin, 1, val); in pm8xxx_gpio_direction_output()
490 struct pm8xxx_gpio *pctrl = gpiochip_get_data(chip); in pm8xxx_gpio_get() local
491 struct pm8xxx_pin_data *pin = pctrl->desc.pins[offset].drv_data; in pm8xxx_gpio_get()
513 struct pm8xxx_gpio *pctrl = gpiochip_get_data(chip); in pm8xxx_gpio_set() local
514 struct pm8xxx_pin_data *pin = pctrl->desc.pins[offset].drv_data; in pm8xxx_gpio_set()
523 return pm8xxx_write_bank(pctrl, pin, 1, val); in pm8xxx_gpio_set()
548 struct pm8xxx_gpio *pctrl = gpiochip_get_data(chip); in pm8xxx_gpio_dbg_show_one() local
549 struct pm8xxx_pin_data *pin = pctrl->desc.pins[offset].drv_data; in pm8xxx_gpio_dbg_show_one()
606 static int pm8xxx_pin_populate(struct pm8xxx_gpio *pctrl, in pm8xxx_pin_populate() argument
611 val = pm8xxx_read_bank(pctrl, pin, 0); in pm8xxx_pin_populate()
617 val = pm8xxx_read_bank(pctrl, pin, 1); in pm8xxx_pin_populate()
625 val = pm8xxx_read_bank(pctrl, pin, 2); in pm8xxx_pin_populate()
635 val = pm8xxx_read_bank(pctrl, pin, 3); in pm8xxx_pin_populate()
642 val = pm8xxx_read_bank(pctrl, pin, 4); in pm8xxx_pin_populate()
648 val = pm8xxx_read_bank(pctrl, pin, 5); in pm8xxx_pin_populate()
688 struct pm8xxx_gpio *pctrl = container_of(domain->host_data, in pm8xxx_domain_translate() local
692 fwspec->param[0] > pctrl->chip.ngpio) in pm8xxx_domain_translate()
736 struct pm8xxx_gpio *pctrl; in pm8xxx_gpio_probe() local
739 pctrl = devm_kzalloc(&pdev->dev, sizeof(*pctrl), GFP_KERNEL); in pm8xxx_gpio_probe()
740 if (!pctrl) in pm8xxx_gpio_probe()
743 pctrl->dev = &pdev->dev; in pm8xxx_gpio_probe()
744 pctrl->npins = (uintptr_t) device_get_match_data(&pdev->dev); in pm8xxx_gpio_probe()
746 pctrl->regmap = dev_get_regmap(pdev->dev.parent, NULL); in pm8xxx_gpio_probe()
747 if (!pctrl->regmap) { in pm8xxx_gpio_probe()
752 pctrl->desc = pm8xxx_pinctrl_desc; in pm8xxx_gpio_probe()
753 pctrl->desc.npins = pctrl->npins; in pm8xxx_gpio_probe()
756 pctrl->desc.npins, in pm8xxx_gpio_probe()
763 pctrl->desc.npins, in pm8xxx_gpio_probe()
769 for (i = 0; i < pctrl->desc.npins; i++) { in pm8xxx_gpio_probe()
772 ret = pm8xxx_pin_populate(pctrl, &pin_data[i]); in pm8xxx_gpio_probe()
780 pctrl->desc.pins = pins; in pm8xxx_gpio_probe()
782 pctrl->desc.num_custom_params = ARRAY_SIZE(pm8xxx_gpio_bindings); in pm8xxx_gpio_probe()
783 pctrl->desc.custom_params = pm8xxx_gpio_bindings; in pm8xxx_gpio_probe()
785 pctrl->desc.custom_conf_items = pm8xxx_conf_items; in pm8xxx_gpio_probe()
788 pctrl->pctrl = devm_pinctrl_register(&pdev->dev, &pctrl->desc, pctrl); in pm8xxx_gpio_probe()
789 if (IS_ERR(pctrl->pctrl)) { in pm8xxx_gpio_probe()
791 return PTR_ERR(pctrl->pctrl); in pm8xxx_gpio_probe()
794 pctrl->chip = pm8xxx_gpio_template; in pm8xxx_gpio_probe()
795 pctrl->chip.base = -1; in pm8xxx_gpio_probe()
796 pctrl->chip.parent = &pdev->dev; in pm8xxx_gpio_probe()
797 pctrl->chip.of_gpio_n_cells = 2; in pm8xxx_gpio_probe()
798 pctrl->chip.label = dev_name(pctrl->dev); in pm8xxx_gpio_probe()
799 pctrl->chip.ngpio = pctrl->npins; in pm8xxx_gpio_probe()
801 parent_node = of_irq_find_parent(pctrl->dev->of_node); in pm8xxx_gpio_probe()
810 girq = &pctrl->chip.irq; in pm8xxx_gpio_probe()
814 girq->fwnode = dev_fwnode(pctrl->dev); in pm8xxx_gpio_probe()
821 ret = gpiochip_add_data(&pctrl->chip, pctrl); in pm8xxx_gpio_probe()
837 if (!of_property_present(pctrl->dev->of_node, "gpio-ranges")) { in pm8xxx_gpio_probe()
838 ret = gpiochip_add_pin_range(&pctrl->chip, dev_name(pctrl->dev), in pm8xxx_gpio_probe()
839 0, 0, pctrl->chip.ngpio); in pm8xxx_gpio_probe()
841 dev_err(pctrl->dev, "failed to add pin range\n"); in pm8xxx_gpio_probe()
846 platform_set_drvdata(pdev, pctrl); in pm8xxx_gpio_probe()
853 gpiochip_remove(&pctrl->chip); in pm8xxx_gpio_probe()
860 struct pm8xxx_gpio *pctrl = platform_get_drvdata(pdev); in pm8xxx_gpio_remove() local
862 gpiochip_remove(&pctrl->chip); in pm8xxx_gpio_remove()