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-rw-r--r--drivers/gpio/Kconfig10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index d924a32c089a..74fac0f5c348 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -27,6 +27,16 @@ config DEBUG_GPIO
comment "I2C GPIO expanders:"
+config GPIO_PCA9539
+ tristate "PCA9539 16-bit I/O port"
+ depends on I2C
+ help
+ Say yes here to support the PCA9539 16-bit I/O port. These
+ parts are made by NXP and TI.
+
+ This driver can also be built as a module. If so, the module
+ will be called pca9539.
+
config GPIO_PCF857X
tristate "PCF857x, PCA857x, and PCA967x I2C GPIO expanders"
depends on I2C