61 	struct gpio_chip gc;  member
75 static int gnr_gpio_configure_line(struct gpio_chip *gc, unsigned int gpio,  in gnr_gpio_configure_line()  argument
78 	struct gnr_gpio *priv = gpiochip_get_data(gc);  in gnr_gpio_configure_line()
95 static int gnr_gpio_request(struct gpio_chip *gc, unsigned int gpio)  in gnr_gpio_request()  argument
97 	struct gnr_gpio *priv = gpiochip_get_data(gc);  in gnr_gpio_request()
102 		dev_warn(gc->parent, "GPIO %u is not owned by host", gpio);  in gnr_gpio_request()
109 static int gnr_gpio_get(struct gpio_chip *gc, unsigned int gpio)  in gnr_gpio_get()  argument
111 	const struct gnr_gpio *priv = gpiochip_get_data(gc);  in gnr_gpio_get()
119 static void gnr_gpio_set(struct gpio_chip *gc, unsigned int gpio, int value)  in gnr_gpio_set()  argument
129 	gnr_gpio_configure_line(gc, gpio, clear, set);  in gnr_gpio_set()
132 static int gnr_gpio_get_direction(struct gpio_chip *gc, unsigned int gpio)  in gnr_gpio_get_direction()  argument
134 	struct gnr_gpio *priv = gpiochip_get_data(gc);  in gnr_gpio_get_direction()
145 static int gnr_gpio_direction_input(struct gpio_chip *gc, unsigned int gpio)  in gnr_gpio_direction_input()  argument
147 	return gnr_gpio_configure_line(gc, gpio, GNR_CFG_DW_RXDIS, 0);  in gnr_gpio_direction_input()
150 static int gnr_gpio_direction_output(struct gpio_chip *gc, unsigned int gpio, int value)  in gnr_gpio_direction_output()  argument
155 	return gnr_gpio_configure_line(gc, gpio, clear, set);  in gnr_gpio_direction_output()
177 	struct gpio_chip *gc = irq_data_get_irq_chip_data(d);  in gnr_gpio_irq_ack()  local
178 	struct gnr_gpio *priv = gpiochip_get_data(gc);  in gnr_gpio_irq_ack()
192 static void gnr_gpio_irq_mask_unmask(struct gpio_chip *gc, unsigned long gpio, bool mask)  in gnr_gpio_irq_mask_unmask()  argument
194 	struct gnr_gpio *priv = gpiochip_get_data(gc);  in gnr_gpio_irq_mask_unmask()
212 	struct gpio_chip *gc = irq_data_get_irq_chip_data(d);  in gnr_gpio_irq_mask()  local
215 	gnr_gpio_irq_mask_unmask(gc, hwirq, true);  in gnr_gpio_irq_mask()
216 	gpiochip_disable_irq(gc, hwirq);  in gnr_gpio_irq_mask()
221 	struct gpio_chip *gc = irq_data_get_irq_chip_data(d);  in gnr_gpio_irq_unmask()  local
224 	gpiochip_enable_irq(gc, hwirq);  in gnr_gpio_irq_unmask()
225 	gnr_gpio_irq_mask_unmask(gc, hwirq, false);  in gnr_gpio_irq_unmask()
230 	struct gpio_chip *gc = irq_data_get_irq_chip_data(d);  in gnr_gpio_irq_set_type()  local
231 	struct gnr_gpio *priv = gpiochip_get_data(gc);  in gnr_gpio_irq_set_type()
239 		dev_dbg(gc->parent, "GPIO %lu cannot be used as IRQ", hwirq);  in gnr_gpio_irq_set_type()
260 	return gnr_gpio_configure_line(gc, hwirq, GNR_CFG_DW_RX_MASK, set);  in gnr_gpio_irq_set_type()
305 			generic_handle_domain_irq(priv->gc.irq.domain, hwirq);  in gnr_gpio_irq()
350 	priv->gc	= gnr_gpio_chip;  in gnr_gpio_probe()
351 	priv->gc.label	= dev_name(dev);  in gnr_gpio_probe()
352 	priv->gc.parent	= dev;  in gnr_gpio_probe()
353 	priv->gc.ngpio	= GNR_NUM_PINS;  in gnr_gpio_probe()
354 	priv->gc.base	= -1;  in gnr_gpio_probe()
356 	girq = &priv->gc.irq;  in gnr_gpio_probe()
366 	return devm_gpiochip_add_data(dev, &priv->gc, priv);  in gnr_gpio_probe()
376 	for_each_clear_bit(i, priv->ro_bitmap, priv->gc.ngpio)  in gnr_gpio_suspend()
389 	for_each_clear_bit(i, priv->ro_bitmap, priv->gc.ngpio)  in gnr_gpio_resume()