Lines Matching refs:gc
16 * @gc: Associated gpio_chip instance.
23 struct gpio_chip gc;
29 static struct airoha_gpio_ctrl *gc_to_ctrl(struct gpio_chip *gc)
31 return container_of(gc, struct airoha_gpio_ctrl, gc);
34 static int airoha_dir_set(struct gpio_chip *gc, unsigned int gpio,
37 struct airoha_gpio_ctrl *ctrl = gc_to_ctrl(gc);
53 gc->set(gc, gpio, val);
60 static int airoha_dir_out(struct gpio_chip *gc, unsigned int gpio,
63 return airoha_dir_set(gc, gpio, val, 1);
66 static int airoha_dir_in(struct gpio_chip *gc, unsigned int gpio)
68 return airoha_dir_set(gc, gpio, 0, 0);
71 static int airoha_get_dir(struct gpio_chip *gc, unsigned int gpio)
73 struct airoha_gpio_ctrl *ctrl = gc_to_ctrl(gc);
106 err = bgpio_init(&ctrl->gc, dev, 4, ctrl->data, NULL,
111 ctrl->gc.ngpio = AIROHA_GPIO_MAX;
112 ctrl->gc.owner = THIS_MODULE;
113 ctrl->gc.direction_output = airoha_dir_out;
114 ctrl->gc.direction_input = airoha_dir_in;
115 ctrl->gc.get_direction = airoha_get_dir;
117 return devm_gpiochip_add_data(dev, &ctrl->gc, ctrl);