51 	struct wpcm450_pinctrl	*pctrl;  member
130 	struct wpcm450_pinctrl *pctrl = gpio->pctrl;  in wpcm450_gpio_irq_ack()  local
138 	raw_spin_lock_irqsave(&pctrl->lock, flags);  in wpcm450_gpio_irq_ack()
139 	iowrite32(BIT(bit), pctrl->gpio_base + WPCM450_GPEVST);  in wpcm450_gpio_irq_ack()
140 	raw_spin_unlock_irqrestore(&pctrl->lock, flags);  in wpcm450_gpio_irq_ack()
146 	struct wpcm450_pinctrl *pctrl = gpio->pctrl;  in wpcm450_gpio_irq_mask()  local
155 	raw_spin_lock_irqsave(&pctrl->lock, flags);  in wpcm450_gpio_irq_mask()
156 	even = ioread32(pctrl->gpio_base + WPCM450_GPEVEN);  in wpcm450_gpio_irq_mask()
158 	iowrite32(even, pctrl->gpio_base + WPCM450_GPEVEN);  in wpcm450_gpio_irq_mask()
159 	raw_spin_unlock_irqrestore(&pctrl->lock, flags);  in wpcm450_gpio_irq_mask()
165 	struct wpcm450_pinctrl *pctrl = gpio->pctrl;  in wpcm450_gpio_irq_unmask()  local
174 	raw_spin_lock_irqsave(&pctrl->lock, flags);  in wpcm450_gpio_irq_unmask()
175 	even = ioread32(pctrl->gpio_base + WPCM450_GPEVEN);  in wpcm450_gpio_irq_unmask()
177 	iowrite32(even, pctrl->gpio_base + WPCM450_GPEVEN);  in wpcm450_gpio_irq_unmask()
178 	raw_spin_unlock_irqrestore(&pctrl->lock, flags);  in wpcm450_gpio_irq_unmask()
190 	void __iomem *reg = gpio->pctrl->gpio_base + gpio->bank->datain;  in wpcm450_gpio_get()
194 	raw_spin_lock_irqsave(&gpio->pctrl->lock, flags);  in wpcm450_gpio_get()
196 	raw_spin_unlock_irqrestore(&gpio->pctrl->lock, flags);  in wpcm450_gpio_get()
210 	struct wpcm450_pinctrl *pctrl = gpio->pctrl;  in wpcm450_gpio_fix_evpol()  local
223 			raw_spin_lock_irqsave(&pctrl->lock, flags);  in wpcm450_gpio_fix_evpol()
224 			evpol = ioread32(pctrl->gpio_base + WPCM450_GPEVPOL);  in wpcm450_gpio_fix_evpol()
226 			iowrite32(evpol, pctrl->gpio_base + WPCM450_GPEVPOL);  in wpcm450_gpio_fix_evpol()
227 			raw_spin_unlock_irqrestore(&pctrl->lock, flags);  in wpcm450_gpio_fix_evpol()
236 	struct wpcm450_pinctrl *pctrl = gpio->pctrl;  in wpcm450_gpio_set_irq_type()  local
248 	raw_spin_lock_irqsave(&pctrl->lock, flags);  in wpcm450_gpio_set_irq_type()
249 	evtype = ioread32(pctrl->gpio_base + WPCM450_GPEVTYPE);  in wpcm450_gpio_set_irq_type()
250 	evpol = ioread32(pctrl->gpio_base + WPCM450_GPEVPOL);  in wpcm450_gpio_set_irq_type()
251 	__assign_bit(bit, &pctrl->both_edges, 0);  in wpcm450_gpio_set_irq_type()
271 		__assign_bit(bit, &pctrl->both_edges, 1);  in wpcm450_gpio_set_irq_type()
276 	iowrite32(evtype, pctrl->gpio_base + WPCM450_GPEVTYPE);  in wpcm450_gpio_set_irq_type()
277 	iowrite32(evpol, pctrl->gpio_base + WPCM450_GPEVPOL);  in wpcm450_gpio_set_irq_type()
280 	iowrite32(BIT(bit), pctrl->gpio_base + WPCM450_GPEVST);  in wpcm450_gpio_set_irq_type()
282 	raw_spin_unlock_irqrestore(&pctrl->lock, flags);  in wpcm450_gpio_set_irq_type()
301 	struct wpcm450_pinctrl *pctrl = gpio->pctrl;  in wpcm450_gpio_irqhandler()  local
310 	raw_spin_lock_irqsave(&pctrl->lock, flags);  in wpcm450_gpio_irqhandler()
312 	pending = ioread32(pctrl->gpio_base + WPCM450_GPEVST);  in wpcm450_gpio_irqhandler()
313 	pending &= ioread32(pctrl->gpio_base + WPCM450_GPEVEN);  in wpcm450_gpio_irqhandler()
316 	raw_spin_unlock_irqrestore(&pctrl->lock, flags);  in wpcm450_gpio_irqhandler()
318 	if (pending & pctrl->both_edges)  in wpcm450_gpio_irqhandler()
319 		wpcm450_gpio_fix_evpol(gpio, pending & pctrl->both_edges);  in wpcm450_gpio_irqhandler()
890 	struct wpcm450_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);  in wpcm450_pinmux_set_mux()  local
892 	wpcm450_setfunc(pctrl->gcr_regmap, wpcm450_groups[group].pins,  in wpcm450_pinmux_set_mux()
915 	struct wpcm450_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);  in wpcm450_config_get()  local
927 		raw_spin_lock_irqsave(&pctrl->lock, flags);  in wpcm450_config_get()
928 		reg = ioread32(pctrl->gpio_base + WPCM450_GPEVDBNC);  in wpcm450_config_get()
929 		raw_spin_unlock_irqrestore(&pctrl->lock, flags);  in wpcm450_config_get()
938 static int wpcm450_config_set_one(struct wpcm450_pinctrl *pctrl,  in wpcm450_config_set_one()  argument
955 		raw_spin_lock_irqsave(&pctrl->lock, flags);  in wpcm450_config_set_one()
956 		reg = ioread32(pctrl->gpio_base + WPCM450_GPEVDBNC);  in wpcm450_config_set_one()
958 		iowrite32(reg, pctrl->gpio_base + WPCM450_GPEVDBNC);  in wpcm450_config_set_one()
959 		raw_spin_unlock_irqrestore(&pctrl->lock, flags);  in wpcm450_config_set_one()
969 	struct wpcm450_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);  in wpcm450_config_set()  local
973 		ret = wpcm450_config_set_one(pctrl, pin, *configs++);  in wpcm450_config_set()
1002 	return wpcm450_config_set_one(gpio->pctrl, offset, config);  in wpcm450_gpio_set_config()
1010 	return gpiochip_add_pin_range(&gpio->gc, dev_name(gpio->pctrl->dev),  in wpcm450_gpio_add_pin_ranges()
1015 				 struct wpcm450_pinctrl *pctrl)  in wpcm450_gpio_register()  argument
1021 	pctrl->gpio_base = devm_platform_ioremap_resource(pdev, 0);  in wpcm450_gpio_register()
1022 	if (IS_ERR(pctrl->gpio_base))  in wpcm450_gpio_register()
1023 		return dev_err_probe(dev, PTR_ERR(pctrl->gpio_base),  in wpcm450_gpio_register()
1044 		gpio = &pctrl->gpio_bank[reg];  in wpcm450_gpio_register()
1045 		gpio->pctrl = pctrl;  in wpcm450_gpio_register()
1054 		dat = pctrl->gpio_base + bank->datain;  in wpcm450_gpio_register()
1056 			set = pctrl->gpio_base + bank->dataout;  in wpcm450_gpio_register()
1057 			dirout = pctrl->gpio_base + bank->cfg0;  in wpcm450_gpio_register()
1107 	struct wpcm450_pinctrl *pctrl;  in wpcm450_pinctrl_probe()  local
1110 	pctrl = devm_kzalloc(dev, sizeof(*pctrl), GFP_KERNEL);  in wpcm450_pinctrl_probe()
1111 	if (!pctrl)  in wpcm450_pinctrl_probe()
1114 	pctrl->dev = &pdev->dev;  in wpcm450_pinctrl_probe()
1115 	raw_spin_lock_init(&pctrl->lock);  in wpcm450_pinctrl_probe()
1116 	dev_set_drvdata(dev, pctrl);  in wpcm450_pinctrl_probe()
1118 	pctrl->gcr_regmap =  in wpcm450_pinctrl_probe()
1120 	if (IS_ERR(pctrl->gcr_regmap))  in wpcm450_pinctrl_probe()
1121 		return dev_err_probe(dev, PTR_ERR(pctrl->gcr_regmap),  in wpcm450_pinctrl_probe()
1124 	pctrl->pctldev = devm_pinctrl_register(dev,  in wpcm450_pinctrl_probe()
1125 					       &wpcm450_pinctrl_desc, pctrl);  in wpcm450_pinctrl_probe()
1126 	if (IS_ERR(pctrl->pctldev))  in wpcm450_pinctrl_probe()
1127 		return dev_err_probe(dev, PTR_ERR(pctrl->pctldev),  in wpcm450_pinctrl_probe()
1130 	ret = wpcm450_gpio_register(pdev, pctrl);  in wpcm450_pinctrl_probe()