Lines Matching defs:pmx

28 static inline u32 pmx_readl(struct tegra_pmx *pmx, u32 bank, u32 reg)
30 	return readl(pmx->regs[bank] + reg);
33 static inline void pmx_writel(struct tegra_pmx *pmx, u32 val, u32 bank, u32 reg)
35 	writel_relaxed(val, pmx->regs[bank] + reg);
37 	pmx_readl(pmx, bank, reg);
42 	struct tegra_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);
44 	return pmx->soc->ngroups;
50 	struct tegra_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);
52 	return pmx->soc->groups[group].name;
60 	struct tegra_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);
62 	*pins = pmx->soc->groups[group].pins;
63 	*num_pins = pmx->soc->groups[group].npins;
223 	struct tegra_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);
225 	return pmx->soc->nfunctions;
231 	struct tegra_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);
233 	return pmx->soc->functions[function].name;
241 	struct tegra_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);
243 	*groups = pmx->soc->functions[function].groups;
244 	*num_groups = pmx->soc->functions[function].ngroups;
253 	struct tegra_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);
258 	g = &pmx->soc->groups[group];
270 	val = pmx_readl(pmx, g->mux_bank, g->mux_reg);
273 	pmx_writel(pmx, val, g->mux_bank, g->mux_reg);
282 	struct tegra_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);
286 	if (!pmx->soc->sfsel_in_mux)
289 	group = &pmx->soc->groups[offset];
294 	value = pmx_readl(pmx, group->mux_bank, group->mux_reg);
296 	pmx_writel(pmx, value, group->mux_bank, group->mux_reg);
305 	struct tegra_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);
309 	if (!pmx->soc->sfsel_in_mux)
312 	group = &pmx->soc->groups[offset];
317 	value = pmx_readl(pmx, group->mux_bank, group->mux_reg);
319 	pmx_writel(pmx, value, group->mux_bank, group->mux_reg);
331 static int tegra_pinconf_reg(struct tegra_pmx *pmx,
381 		if (pmx->soc->hsm_in_mux) {
392 		if (pmx->soc->schmitt_in_mux) {
433 		if (pmx->soc->drvtype_in_mux) {
444 		dev_err(pmx->dev, "Invalid config param %04x\n", param);
460 			dev_err(pmx->dev,
488 	struct tegra_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);
497 	g = &pmx->soc->groups[group];
499 	ret = tegra_pinconf_reg(pmx, g, param, true, &bank, &reg, &bit,
504 	val = pmx_readl(pmx, bank, reg);
517 	struct tegra_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);
526 	g = &pmx->soc->groups[group];
532 		ret = tegra_pinconf_reg(pmx, g, param, true, &bank, &reg, &bit,
537 		val = pmx_readl(pmx, bank, reg);
563 		pmx_writel(pmx, val, bank, reg);
587 	struct tegra_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);
594 	g = &pmx->soc->groups[group];
597 		ret = tegra_pinconf_reg(pmx, g, cfg_params[i].param, false,
602 		val = pmx_readl(pmx, bank, reg);
656 static void tegra_pinctrl_clear_parked_bits(struct tegra_pmx *pmx)
662 	for (i = 0; i < pmx->soc->ngroups; ++i) {
663 		g = &pmx->soc->groups[i];
675 			val = pmx_readl(pmx, bank, reg);
677 			pmx_writel(pmx, val, bank, reg);
695 	struct tegra_pmx *pmx = dev_get_drvdata(dev);
696 	u32 *backup_regs = pmx->backup_regs;
701 	for (i = 0; i < pmx->nbanks; i++) {
703 		regs = pmx->regs[i];
708 	return pinctrl_force_sleep(pmx->pctl);
713 	struct tegra_pmx *pmx = dev_get_drvdata(dev);
714 	u32 *backup_regs = pmx->backup_regs;
719 	for (i = 0; i < pmx->nbanks; i++) {
721 		regs = pmx->regs[i];
727 	readl_relaxed(pmx->regs[0]);
738 static bool tegra_pinctrl_gpio_node_has_range(struct tegra_pmx *pmx)
743 	np = of_find_compatible_node(NULL, NULL, pmx->soc->gpio_compatible);
757 	struct tegra_pmx *pmx;
764 	pmx = devm_kzalloc(&pdev->dev, sizeof(*pmx), GFP_KERNEL);
765 	if (!pmx)
768 	pmx->dev = &pdev->dev;
769 	pmx->soc = soc_data;
775 	pmx->group_pins = devm_kcalloc(&pdev->dev,
776 		soc_data->ngroups * 4, sizeof(*pmx->group_pins),
778 	if (!pmx->group_pins)
781 	group_pins = pmx->group_pins;
799 			BUG_ON(group_pins - pmx->group_pins >=
806 	tegra_pinctrl_gpio_range.npins = pmx->soc->ngpios;
808 	tegra_pinctrl_desc.pins = pmx->soc->pins;
809 	tegra_pinctrl_desc.npins = pmx->soc->npins;
817 	pmx->nbanks = i;
819 	pmx->regs = devm_kcalloc(&pdev->dev, pmx->nbanks, sizeof(*pmx->regs),
821 	if (!pmx->regs)
824 	pmx->backup_regs = devm_kzalloc(&pdev->dev, backup_regs_size,
826 	if (!pmx->backup_regs)
829 	for (i = 0; i < pmx->nbanks; i++) {
830 		pmx->regs[i] = devm_platform_ioremap_resource(pdev, i);
831 		if (IS_ERR(pmx->regs[i]))
832 			return PTR_ERR(pmx->regs[i]);
835 	pmx->pctl = devm_pinctrl_register(&pdev->dev, &tegra_pinctrl_desc, pmx);
836 	if (IS_ERR(pmx->pctl)) {
838 		return PTR_ERR(pmx->pctl);
841 	tegra_pinctrl_clear_parked_bits(pmx);
843 	if (pmx->soc->ngpios > 0 && !tegra_pinctrl_gpio_node_has_range(pmx))
844 		pinctrl_add_gpio_range(pmx->pctl, &tegra_pinctrl_gpio_range);
846 	platform_set_drvdata(pdev, pmx);