243 static inline u32 pmx_read(struct tz1090_pdc_pmx *pmx, u32 reg)  in pmx_read()  argument
245 	return ioread32(pmx->regs + reg);  in pmx_read()
248 static inline void pmx_write(struct tz1090_pdc_pmx *pmx, u32 val, u32 reg)  in pmx_write()  argument
250 	iowrite32(val, pmx->regs + reg);  in pmx_write()
531 static void tz1090_pdc_pinctrl_mux(struct tz1090_pdc_pmx *pmx,  in tz1090_pdc_pinctrl_mux()  argument
539 	select = ((pmx->mux_en & ~pmx->gpio_en) >> pin_shift) & 1;  in tz1090_pdc_pinctrl_mux()
543 	reg = pmx_read(pmx, grp->reg);  in tz1090_pdc_pinctrl_mux()
546 	pmx_write(pmx, reg, grp->reg);  in tz1090_pdc_pinctrl_mux()
554 	struct tz1090_pdc_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);  in tz1090_pdc_pinctrl_set_mux()  local
571 	spin_lock(&pmx->lock);  in tz1090_pdc_pinctrl_set_mux()
572 	pmx->mux_en |= BIT(grp->pins[0]);  in tz1090_pdc_pinctrl_set_mux()
573 	tz1090_pdc_pinctrl_mux(pmx, grp);  in tz1090_pdc_pinctrl_set_mux()
574 	spin_unlock(&pmx->lock);  in tz1090_pdc_pinctrl_set_mux()
579 						struct tz1090_pdc_pmx *pmx,  in find_mux_group()  argument
604 	struct tz1090_pdc_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);  in tz1090_pdc_pinctrl_gpio_request_enable()  local
605 	const struct tz1090_pdc_pingroup *grp = find_mux_group(pmx, pin);  in tz1090_pdc_pinctrl_gpio_request_enable()
609 		spin_lock(&pmx->lock);  in tz1090_pdc_pinctrl_gpio_request_enable()
610 		pmx->gpio_en |= BIT(pin);  in tz1090_pdc_pinctrl_gpio_request_enable()
611 		tz1090_pdc_pinctrl_mux(pmx, grp);  in tz1090_pdc_pinctrl_gpio_request_enable()
612 		spin_unlock(&pmx->lock);  in tz1090_pdc_pinctrl_gpio_request_enable()
622 	struct tz1090_pdc_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);  in tz1090_pdc_pinctrl_gpio_disable_free()  local
623 	const struct tz1090_pdc_pingroup *grp = find_mux_group(pmx, pin);  in tz1090_pdc_pinctrl_gpio_disable_free()
627 		spin_lock(&pmx->lock);  in tz1090_pdc_pinctrl_gpio_disable_free()
628 		pmx->gpio_en &= ~BIT(pin);  in tz1090_pdc_pinctrl_gpio_disable_free()
629 		tz1090_pdc_pinctrl_mux(pmx, grp);  in tz1090_pdc_pinctrl_gpio_disable_free()
630 		spin_unlock(&pmx->lock);  in tz1090_pdc_pinctrl_gpio_disable_free()
687 	struct tz1090_pdc_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);  in tz1090_pdc_pinconf_get()  local
699 	tmp = pmx_read(pmx, reg);  in tz1090_pdc_pinconf_get()
716 	struct tz1090_pdc_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);  in tz1090_pdc_pinconf_set()  local
746 		tmp = pmx_read(pmx, reg);  in tz1090_pdc_pinconf_set()
750 		pmx_write(pmx, tmp, reg);  in tz1090_pdc_pinconf_set()
816 	struct tz1090_pdc_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);  in tz1090_pdc_pinconf_group_get()  local
830 	val = pmx_read(pmx, reg);  in tz1090_pdc_pinconf_group_get()
846 	struct tz1090_pdc_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);  in tz1090_pdc_pinconf_group_set()  local
888 				val = pmx_read(pmx, reg);  in tz1090_pdc_pinconf_group_set()
891 				pmx_write(pmx, val, reg);  in tz1090_pdc_pinconf_group_set()
930 	struct tz1090_pdc_pmx *pmx;  in tz1090_pdc_pinctrl_probe()  local
933 	pmx = devm_kzalloc(&pdev->dev, sizeof(*pmx), GFP_KERNEL);  in tz1090_pdc_pinctrl_probe()
934 	if (!pmx) {  in tz1090_pdc_pinctrl_probe()
938 	pmx->dev = &pdev->dev;  in tz1090_pdc_pinctrl_probe()
939 	spin_lock_init(&pmx->lock);  in tz1090_pdc_pinctrl_probe()
946 	pmx->regs = devm_ioremap_resource(&pdev->dev, res);  in tz1090_pdc_pinctrl_probe()
947 	if (IS_ERR(pmx->regs))  in tz1090_pdc_pinctrl_probe()
948 		return PTR_ERR(pmx->regs);  in tz1090_pdc_pinctrl_probe()
950 	pmx->pctl = pinctrl_register(&tz1090_pdc_pinctrl_desc, &pdev->dev, pmx);  in tz1090_pdc_pinctrl_probe()
951 	if (!pmx->pctl) {  in tz1090_pdc_pinctrl_probe()
956 	platform_set_drvdata(pdev, pmx);  in tz1090_pdc_pinctrl_probe()
965 	struct tz1090_pdc_pmx *pmx = platform_get_drvdata(pdev);  in tz1090_pdc_pinctrl_remove()  local
967 	pinctrl_unregister(pmx->pctl);  in tz1090_pdc_pinctrl_remove()