52 static void exynos_irq_mask(struct irq_data *irqd)  in exynos_irq_mask()  argument
54 	struct irq_chip *chip = irq_data_get_irq_chip(irqd);  in exynos_irq_mask()
56 	struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);  in exynos_irq_mask()
64 	mask |= 1 << irqd->hwirq;  in exynos_irq_mask()
70 static void exynos_irq_ack(struct irq_data *irqd)  in exynos_irq_ack()  argument
72 	struct irq_chip *chip = irq_data_get_irq_chip(irqd);  in exynos_irq_ack()
74 	struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);  in exynos_irq_ack()
77 	writel(1 << irqd->hwirq, bank->eint_base + reg_pend);  in exynos_irq_ack()
80 static void exynos_irq_unmask(struct irq_data *irqd)  in exynos_irq_unmask()  argument
82 	struct irq_chip *chip = irq_data_get_irq_chip(irqd);  in exynos_irq_unmask()
84 	struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);  in exynos_irq_unmask()
97 	if (irqd_get_trigger_type(irqd) & IRQ_TYPE_LEVEL_MASK)  in exynos_irq_unmask()
98 		exynos_irq_ack(irqd);  in exynos_irq_unmask()
103 	mask &= ~(1 << irqd->hwirq);  in exynos_irq_unmask()
109 static int exynos_irq_set_type(struct irq_data *irqd, unsigned int type)  in exynos_irq_set_type()  argument
111 	struct irq_chip *chip = irq_data_get_irq_chip(irqd);  in exynos_irq_set_type()
113 	struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);  in exynos_irq_set_type()
114 	unsigned int shift = EXYNOS_EINT_CON_LEN * irqd->hwirq;  in exynos_irq_set_type()
140 		irq_set_handler_locked(irqd, handle_edge_irq);  in exynos_irq_set_type()
142 		irq_set_handler_locked(irqd, handle_level_irq);  in exynos_irq_set_type()
152 static int exynos_irq_request_resources(struct irq_data *irqd)  in exynos_irq_request_resources()  argument
154 	struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);  in exynos_irq_request_resources()
160 	ret = gpiochip_lock_as_irq(&bank->gpio_chip, irqd->hwirq);  in exynos_irq_request_resources()
164 			bank->name, irqd->hwirq);  in exynos_irq_request_resources()
169 	shift = irqd->hwirq * bank_type->fld_width[PINCFG_TYPE_FUNC];  in exynos_irq_request_resources()
184 static void exynos_irq_release_resources(struct irq_data *irqd)  in exynos_irq_release_resources()  argument
186 	struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);  in exynos_irq_release_resources()
192 	shift = irqd->hwirq * bank_type->fld_width[PINCFG_TYPE_FUNC];  in exynos_irq_release_resources()
204 	gpiochip_unlock_as_irq(&bank->gpio_chip, irqd->hwirq);  in exynos_irq_release_resources()
339 static int exynos_wkup_irq_set_wake(struct irq_data *irqd, unsigned int on)  in exynos_wkup_irq_set_wake()  argument
341 	struct irq_chip *chip = irq_data_get_irq_chip(irqd);  in exynos_wkup_irq_set_wake()
343 	struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);  in exynos_wkup_irq_set_wake()
344 	unsigned long bit = 1UL << (2 * bank->eint_offset + irqd->hwirq);  in exynos_wkup_irq_set_wake()
346 	pr_info("wake %s for irq %d\n", on ? "enabled" : "disabled", irqd->irq);  in exynos_wkup_irq_set_wake()