+ return -EINVAL;
+ }
+ tps65910_gpio->gpio_chip.can_sleep = 1;
+ tps65910_gpio->gpio_chip.direction_input = tps65910_gpio_input;
+ tps65910_gpio->gpio_chip.direction_output = tps65910_gpio_output;
+ tps65910_gpio->gpio_chip.set = tps65910_gpio_set;
+ tps65910_gpio->gpio_chip.get = tps65910_gpio_get;
+ tps65910_gpio->gpio_chip.dev = &pdev->dev;
+ if (pdata && pdata->gpio_base)
+ tps65910_gpio->gpio_chip.base = pdata->gpio_base;
+ else
+ tps65910_gpio->gpio_chip.base = -1;
+
+ if (!pdata && tps65910->dev->of_node)
+ pdata = tps65910_parse_dt_for_gpio(&pdev->dev, tps65910,
+ tps65910_gpio->gpio_chip.ngpio);
+
+ if (!pdata)
+ goto skip_init;
+
+ /* Configure sleep control for gpios if provided */
+ for (i = 0; i < tps65910_gpio->gpio_chip.ngpio; ++i) {
+ if (!pdata->en_gpio_sleep[i])
+ continue;
+
+ ret = tps65910_reg_set_bits(tps65910,
+ TPS65910_GPIO0 + i, GPIO_SLEEP_MASK);
+ if (ret < 0)
+ dev_warn(tps65910->dev,
+ "GPIO Sleep setting failed with err %d\n", ret);