1 files changed, 9 insertions, 2 deletions

diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h
index 656a27efb2c8..82eac610ce1a 100644
--- a/include/linux/gpio/driver.h
+++ b/include/linux/gpio/driver.h
@@ -125,6 +125,13 @@ extern struct gpio_chip *gpiochip_find(void *data,
 int gpiod_lock_as_irq(struct gpio_desc *desc);
 void gpiod_unlock_as_irq(struct gpio_desc *desc);
 
+enum gpio_lookup_flags {
+        GPIO_ACTIVE_HIGH = (0 << 0),
+        GPIO_ACTIVE_LOW = (1 << 0),
+        GPIO_OPEN_DRAIN = (1 << 1),
+        GPIO_OPEN_SOURCE = (1 << 2),
+};
+
 /**
  * Lookup table for associating GPIOs to specific devices and functions using
  * platform data.
@@ -152,9 +159,9 @@ struct gpiod_lookup {
          */
         unsigned int idx;
         /*
-         * mask of GPIOF_* values
+         * mask of GPIO_* values
          */
-        unsigned long flags;
+        enum gpio_lookup_flags flags;
 };
 
 /*