Merge tag 'mfd-3.14-1' of git://git.linaro.org/people/ljones/mfd

[firefly-linux-kernel-4.4.55.git] / drivers / gpio / Kconfig

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 25ce03eff6ab356b236bac063c3a32a862014841..50cc557abe414799bfc0eca354852d6e6027793c 100644 (file)
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -406,6 +406,14 @@ config GPIO_ARIZONA
        help
          Support for GPIOs on Wolfson Arizona class devices.
 
+config GPIO_LP3943
+       tristate "TI/National Semiconductor LP3943 GPIO expander"
+       depends on MFD_LP3943
+       help
+         GPIO driver for LP3943 MFD.
+         LP3943 can be used as a GPIO expander which provides up to 16 GPIOs.
+         Open drain outputs are required for this usage.
+
 config GPIO_MAX7300
        tristate "Maxim MAX7300 GPIO expander"
        depends on I2C