255 	struct lpi_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);  in lpi_gpio_get_groups_count()  local
257 	return pctrl->data->ngroups;  in lpi_gpio_get_groups_count()
263 	struct lpi_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);  in lpi_gpio_get_group_name()  local
265 	return pctrl->data->groups[group].name;  in lpi_gpio_get_group_name()
273 	struct lpi_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);  in lpi_gpio_get_group_pins()  local
275 	*pins = pctrl->data->groups[group].pins;  in lpi_gpio_get_group_pins()
276 	*num_pins = pctrl->data->groups[group].npins;  in lpi_gpio_get_group_pins()
291 	struct lpi_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);  in lpi_gpio_get_functions_count()  local
293 	return pctrl->data->nfunctions;  in lpi_gpio_get_functions_count()
299 	struct lpi_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);  in lpi_gpio_get_function_name()  local
301 	return pctrl->data->functions[function].name;  in lpi_gpio_get_function_name()
309 	struct lpi_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);  in lpi_gpio_get_function_groups()  local
311 	*groups = pctrl->data->functions[function].groups;  in lpi_gpio_get_function_groups()
312 	*num_qgroups = pctrl->data->functions[function].ngroups;  in lpi_gpio_get_function_groups()
320 	struct lpi_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);  in lpi_gpio_set_mux()  local
321 	const struct lpi_pingroup *g = &pctrl->data->groups[group_num];  in lpi_gpio_set_mux()
333 	val = lpi_gpio_read(pctrl, pin, LPI_GPIO_CFG_REG);  in lpi_gpio_set_mux()
335 	lpi_gpio_write(pctrl, pin, LPI_GPIO_CFG_REG, val);  in lpi_gpio_set_mux()
394 	struct lpi_pinctrl *pctrl = dev_get_drvdata(pctldev->dev);  in lpi_config_set()  local
402 	g = &pctrl->data->groups[group];  in lpi_config_set()
441 			mutex_lock(&pctrl->slew_access_lock);  in lpi_config_set()
443 			sval = ioread32(pctrl->slew_base + LPI_SLEW_RATE_CTL_REG);  in lpi_config_set()
446 			iowrite32(sval, pctrl->slew_base + LPI_SLEW_RATE_CTL_REG);  in lpi_config_set()
448 			mutex_unlock(&pctrl->slew_access_lock);  in lpi_config_set()
455 	val = lpi_gpio_read(pctrl, group, LPI_GPIO_CFG_REG);  in lpi_config_set()
462 	lpi_gpio_write(pctrl, group, LPI_GPIO_CFG_REG, val);  in lpi_config_set()
466 		lpi_gpio_write(pctrl, group, LPI_GPIO_VALUE_REG, val);  in lpi_config_set()
589 	struct lpi_pinctrl *pctrl;  in lpi_pinctrl_probe()  local
592 	pctrl = devm_kzalloc(dev, sizeof(*pctrl), GFP_KERNEL);  in lpi_pinctrl_probe()
593 	if (!pctrl)  in lpi_pinctrl_probe()
596 	platform_set_drvdata(pdev, pctrl);  in lpi_pinctrl_probe()
602 	pctrl->data = data;  in lpi_pinctrl_probe()
603 	pctrl->dev = &pdev->dev;  in lpi_pinctrl_probe()
605 	pctrl->clks[0].id = "core";  in lpi_pinctrl_probe()
606 	pctrl->clks[1].id = "audio";  in lpi_pinctrl_probe()
608 	pctrl->tlmm_base = devm_platform_ioremap_resource(pdev, 0);  in lpi_pinctrl_probe()
609 	if (IS_ERR(pctrl->tlmm_base))  in lpi_pinctrl_probe()
610 		return dev_err_probe(dev, PTR_ERR(pctrl->tlmm_base),  in lpi_pinctrl_probe()
613 	pctrl->slew_base = devm_platform_ioremap_resource(pdev, 1);  in lpi_pinctrl_probe()
614 	if (IS_ERR(pctrl->slew_base))  in lpi_pinctrl_probe()
615 		return dev_err_probe(dev, PTR_ERR(pctrl->slew_base),  in lpi_pinctrl_probe()
618 	ret = devm_clk_bulk_get(dev, MAX_LPI_NUM_CLKS, pctrl->clks);  in lpi_pinctrl_probe()
622 	ret = clk_bulk_prepare_enable(MAX_LPI_NUM_CLKS, pctrl->clks);  in lpi_pinctrl_probe()
626 	pctrl->desc.pctlops = &lpi_gpio_pinctrl_ops;  in lpi_pinctrl_probe()
627 	pctrl->desc.pmxops = &lpi_gpio_pinmux_ops;  in lpi_pinctrl_probe()
628 	pctrl->desc.confops = &lpi_gpio_pinconf_ops;  in lpi_pinctrl_probe()
629 	pctrl->desc.owner = THIS_MODULE;  in lpi_pinctrl_probe()
630 	pctrl->desc.name = dev_name(dev);  in lpi_pinctrl_probe()
631 	pctrl->desc.pins = data->pins;  in lpi_pinctrl_probe()
632 	pctrl->desc.npins = data->npins;  in lpi_pinctrl_probe()
633 	pctrl->chip = lpi_gpio_template;  in lpi_pinctrl_probe()
634 	pctrl->chip.parent = dev;  in lpi_pinctrl_probe()
635 	pctrl->chip.base = -1;  in lpi_pinctrl_probe()
636 	pctrl->chip.ngpio = data->npins;  in lpi_pinctrl_probe()
637 	pctrl->chip.label = dev_name(dev);  in lpi_pinctrl_probe()
638 	pctrl->chip.of_gpio_n_cells = 2;  in lpi_pinctrl_probe()
639 	pctrl->chip.can_sleep = false;  in lpi_pinctrl_probe()
641 	mutex_init(&pctrl->slew_access_lock);  in lpi_pinctrl_probe()
643 	pctrl->ctrl = devm_pinctrl_register(dev, &pctrl->desc, pctrl);  in lpi_pinctrl_probe()
644 	if (IS_ERR(pctrl->ctrl)) {  in lpi_pinctrl_probe()
645 		ret = PTR_ERR(pctrl->ctrl);  in lpi_pinctrl_probe()
650 	ret = devm_gpiochip_add_data(dev, &pctrl->chip, pctrl);  in lpi_pinctrl_probe()
652 		dev_err(pctrl->dev, "can't add gpio chip\n");  in lpi_pinctrl_probe()
659 	mutex_destroy(&pctrl->slew_access_lock);  in lpi_pinctrl_probe()
660 	clk_bulk_disable_unprepare(MAX_LPI_NUM_CLKS, pctrl->clks);  in lpi_pinctrl_probe()
667 	struct lpi_pinctrl *pctrl = platform_get_drvdata(pdev);  in lpi_pinctrl_remove()  local
669 	mutex_destroy(&pctrl->slew_access_lock);  in lpi_pinctrl_remove()
670 	clk_bulk_disable_unprepare(MAX_LPI_NUM_CLKS, pctrl->clks);  in lpi_pinctrl_remove()