pinctrl/nomadik/pinctrl-abx500.c

99 	struct abx500_pinctrl *pct = gpiochip_get_data(chip);
105 	ret = abx500_get_register_interruptible(pct->dev,
108 		dev_err(pct->dev,
122 	struct abx500_pinctrl *pct = gpiochip_get_data(chip);
127 	ret = abx500_mask_and_set_register_interruptible(pct->dev,
130 		dev_err(pct->dev, "%s write reg, %x offset %x failed (%d)\n",
143 	struct abx500_pinctrl *pct = gpiochip_get_data(chip);
162 		dev_err(pct->dev, "%s failed (%d)\n", __func__, ret);
171 	struct abx500_pinctrl *pct = gpiochip_get_data(chip);
176 		dev_err(pct->dev, "%s write failed (%d)\n", __func__, ret);
183 	struct abx500_pinctrl *pct = gpiochip_get_data(chip);
202 		dev_err(pct->dev, "%s failed (%d)\n", __func__, ret);
221 	struct abx500_pinctrl *pct = gpiochip_get_data(chip);
227 	for (i = 0; i < pct->irq_cluster_size; i++) {
229 			&pct->irq_cluster[i];
239 			return irq_create_mapping(pct->parent->domain, hwirq);
249 	struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
250 	struct alternate_functions af = pct->soc->alternate_functions[gpio];
266 		dev_dbg(pct->dev, "pin %d doesn't support %s mode\n", gpio,
355 		dev_dbg(pct->dev, "unknown alt_setting %d\n", alt_setting);
361 		dev_err(pct->dev, "%s failed (%d)\n", __func__, ret);
374 	struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
375 	struct alternate_functions af = pct->soc->alternate_functions[gpio];
398 		dev_err(pct->dev,
405 		dev_err(pct->dev,
448 	dev_err(pct->dev, "%s failed (%d)\n", __func__, ret);
457 	struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
507 		dev_err(pct->dev, "%s failed (%d)\n", __func__, ret);
514 	struct abx500_pinctrl *pct = gpiochip_get_data(chip);
515 	struct pinctrl_dev *pctldev = pct->pctldev;
549 	struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
551 	return pct->soc->nfunctions;
557 	struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
559 	return pct->soc->functions[function].name;
567 	struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
569 	*groups = pct->soc->functions[function].groups;
570 	*num_groups = pct->soc->functions[function].ngroups;
578 	struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
579 	struct gpio_chip *chip = &pct->chip;
584 	g = &pct->soc->groups[group];
588 	dev_dbg(pct->dev, "enable group %s, %u pins\n", g->name, g->npins);
591 		dev_dbg(pct->dev, "setting pin %d to altsetting %d\n",
598 		dev_err(pct->dev, "%s failed (%d)\n", __func__, ret);
607 	struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
617 	for (i = 0; i < pct->soc->gpio_num_ranges; i++) {
618 		p = &pct->soc->gpio_ranges[i];
624 	if (i == pct->soc->gpio_num_ranges) {
625 		dev_err(pct->dev, "%s failed to locate range\n", __func__);
629 	dev_dbg(pct->dev, "enable GPIO by altfunc %d at gpio %d\n",
632 	ret = abx500_set_mode(pct->pctldev, &pct->chip,
635 		dev_err(pct->dev, "%s setting altfunc failed\n", __func__);
657 	struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
659 	return pct->soc->ngroups;
665 	struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
667 	return pct->soc->groups[selector].name;
675 	struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
677 	*pins = pct->soc->groups[selector].pins;
678 	*num_pins = pct->soc->groups[selector].npins;
686 	struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
687 	struct gpio_chip *chip = &pct->chip;
855 	struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
856 	struct gpio_chip *chip = &pct->chip;
928 		dev_err(pct->dev, "%s failed (%d)\n", __func__, ret);
994 	struct abx500_pinctrl *pct;
1004 	pct = devm_kzalloc(&pdev->dev, sizeof(*pct), GFP_KERNEL);
1005 	if (!pct)
1008 	pct->dev = &pdev->dev;
1009 	pct->parent = dev_get_drvdata(pdev->dev.parent);
1010 	pct->chip = abx500gpio_chip;
1011 	pct->chip.parent = &pdev->dev;
1012 	pct->chip.base = -1; /* Dynamic allocation */
1019 		abx500_pinctrl_ab8500_init(&pct->soc);
1022 		abx500_pinctrl_ab8505_init(&pct->soc);
1029 	if (!pct->soc) {
1034 	pct->chip.ngpio = abx500_get_gpio_num(pct->soc);
1035 	pct->irq_cluster = pct->soc->gpio_irq_cluster;
1036 	pct->irq_cluster_size = pct->soc->ngpio_irq_cluster;
1038 	ret = gpiochip_add_data(&pct->chip, pct);
1045 	abx500_pinctrl_desc.pins = pct->soc->pins;
1046 	abx500_pinctrl_desc.npins = pct->soc->npins;
1047 	pct->pctldev = devm_pinctrl_register(&pdev->dev, &abx500_pinctrl_desc,
1048 					     pct);
1049 	if (IS_ERR(pct->pctldev)) {
1052 		ret = PTR_ERR(pct->pctldev);
1058 	for (i = 0; i < pct->soc->gpio_num_ranges; i++) {
1059 		const struct abx500_pinrange *p = &pct->soc->gpio_ranges[i];
1061 		ret = gpiochip_add_pin_range(&pct->chip,
1068 	platform_set_drvdata(pdev, pct);
1074 	gpiochip_remove(&pct->chip);
1084 	struct abx500_pinctrl *pct = platform_get_drvdata(pdev);
1086 	gpiochip_remove(&pct->chip);