136 	unsigned int reg, offset, shift;  in em_gio_irq_set_type()  local
143 	offset = irqd_to_hwirq(d);  in em_gio_irq_set_type()
145 	pr_debug("gio: sense irq = %d, mode = %d\n", offset, value);  in em_gio_irq_set_type()
148 	reg = GIO_IDT(offset >> 3);  in em_gio_irq_set_type()
149 	shift = (offset & 0x07) << 4;  in em_gio_irq_set_type()
155 	tmp &= ~BIT(offset);  in em_gio_irq_set_type()
165 	em_gio_write(p, GIO_IIR, BIT(offset));  in em_gio_irq_set_type()
169 	tmp |= BIT(offset);  in em_gio_irq_set_type()
181 	unsigned int offset, irqs_handled = 0;  in em_gio_irq_handler()  local
184 		offset = __ffs(pending);  in em_gio_irq_handler()
185 		em_gio_write(p, GIO_IIR, BIT(offset));  in em_gio_irq_handler()
186 		generic_handle_irq(irq_find_mapping(p->irq_domain, offset));  in em_gio_irq_handler()
198 static int em_gio_direction_input(struct gpio_chip *chip, unsigned offset)  in em_gio_direction_input()  argument
200 	em_gio_write(gpio_to_priv(chip), GIO_E0, BIT(offset));  in em_gio_direction_input()
204 static int em_gio_get(struct gpio_chip *chip, unsigned offset)  in em_gio_get()  argument
206 	return (int)(em_gio_read(gpio_to_priv(chip), GIO_I) & BIT(offset));  in em_gio_get()
217 static void em_gio_set(struct gpio_chip *chip, unsigned offset, int value)  in em_gio_set()  argument
220 	if (offset < 16)  in em_gio_set()
221 		__em_gio_set(chip, GIO_OL, offset, value);  in em_gio_set()
223 		__em_gio_set(chip, GIO_OH, offset - 16, value);  in em_gio_set()
226 static int em_gio_direction_output(struct gpio_chip *chip, unsigned offset,  in em_gio_direction_output()  argument
230 	em_gio_set(chip, offset, value);  in em_gio_direction_output()
231 	em_gio_write(gpio_to_priv(chip), GIO_E1, BIT(offset));  in em_gio_direction_output()
235 static int em_gio_to_irq(struct gpio_chip *chip, unsigned offset)  in em_gio_to_irq()  argument
237 	return irq_create_mapping(gpio_to_priv(chip)->irq_domain, offset);  in em_gio_to_irq()
240 static int em_gio_request(struct gpio_chip *chip, unsigned offset)  in em_gio_request()  argument
242 	return pinctrl_request_gpio(chip->base + offset);  in em_gio_request()
245 static void em_gio_free(struct gpio_chip *chip, unsigned offset)  in em_gio_free()  argument
247 	pinctrl_free_gpio(chip->base + offset);  in em_gio_free()
252 	em_gio_direction_input(chip, offset);  in em_gio_free()