1 files changed, 16 insertions, 0 deletions

diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig
index b8c51b9781db..3a87f3ba5f75 100644
--- a/drivers/input/keyboard/Kconfig
+++ b/drivers/input/keyboard/Kconfig
@@ -179,6 +179,22 @@ config KEYBOARD_GPIO
           To compile this driver as a module, choose M here: the
           module will be called gpio_keys.
 
+config KEYBOARD_GPIO_POLLED
+        tristate "Polled GPIO buttons"
+        depends on GENERIC_GPIO
+        select INPUT_POLLDEV
+        help
+          This driver implements support for buttons connected
+          to GPIO pins that are not capable of generating interrupts.
+
+          Say Y here if your device has buttons connected
+          directly to such GPIO pins.  Your board-specific
+          setup logic must also provide a platform device,
+          with configuration data saying which GPIOs are used.
+
+          To compile this driver as a module, choose M here: the
+          module will be called gpio_keys_polled.
+
 config KEYBOARD_TCA6416
         tristate "TCA6416 Keypad Support"
         depends on I2C