return 0;
}
+static int bcm2835_of_gpio_ranges_fallback(struct gpio_chip *gc,
+ struct device_node *np)
+{
+ struct pinctrl_dev *pctldev = of_pinctrl_get(np);
+
+ of_node_put(np);
+
+ if (!pctldev)
+ return 0;
+
+ gpiochip_add_pin_range(gc, pinctrl_dev_get_devname(pctldev), 0, 0,
+ gc->ngpio);
+
+ return 0;
+}
+
static const struct gpio_chip bcm2835_gpio_chip = {
.label = MODULE_NAME,
.owner = THIS_MODULE,
.base = -1,
.ngpio = BCM2835_NUM_GPIOS,
.can_sleep = false,
+ .of_gpio_ranges_fallback = bcm2835_of_gpio_ranges_fallback,
};
static const struct gpio_chip bcm2711_gpio_chip = {
.base = -1,
.ngpio = BCM2711_NUM_GPIOS,
.can_sleep = false,
+ .of_gpio_ranges_fallback = bcm2835_of_gpio_ranges_fallback,
};
static void bcm2835_gpio_irq_handle_bank(struct bcm2835_pinctrl *pc,